diff --git a/.editorconfig b/.editorconfig index ee31794e8..378d2bc3a 100644 --- a/.editorconfig +++ b/.editorconfig @@ -9,6 +9,7 @@ insert_final_newline = true trim_trailing_whitespace = true [*.{hpp,inl,cpp,lua}] +indent_size = 4 indent_style = tab [*.html] diff --git a/.gitattributes b/.gitattributes index a788acb7e..da943fde3 100644 --- a/.gitattributes +++ b/.gitattributes @@ -1,4 +1,4 @@ # Auto detect text files and perform LF normalization * text=auto -extlibs/* linguist-vendored +thirdparty/* linguist-vendored NazaraModuleTemplate/* linguist-vendored diff --git a/.gitignore b/.gitignore index c3b787c86..92e76fa18 100644 --- a/.gitignore +++ b/.gitignore @@ -4,6 +4,9 @@ build/config.lua # Nazara libraries lib/* +# Self-hosted thirdparty libraries binaries +thirdparty/genlib/* + # Nazara plugin libraries plugins/lib/* diff --git a/.travis.yml b/.travis.yml index 4fcb85c55..17bccbd36 100644 --- a/.travis.yml +++ b/.travis.yml @@ -1,54 +1,26 @@ language: cpp -dist: - trusty - -addons: - apt: - sources: - - llvm-toolchain-precise-3.7 - - ubuntu-toolchain-r-test - packages: - - clang-3.7 - - libassimp-dev - - libfreetype6-dev - - libgl1-mesa-dev - - libopenal-dev - - libsndfile1-dev - - libx11-dev - - libxcb-cursor-dev - - libxcb-ewmh-dev - - libxcb-icccm4-dev - - libxcb-keysyms1-dev - - libxcb-randr0-dev - - mesa-common-dev - sudo: required notifications: email: true -compiler: - - clang +services: + - docker -env: - global: - - COMPILER=clang++-3.7 - - CFLAGS="-Wall -Wextra" - - CXXFLAGS="-Wall -Wextra" - matrix: - - CONFIG=debug - - CONFIG=release +before_install: + - docker build -t nazara . script: - - cd build && - ./premake5-linux64 --cc=clang gmake - - cd gmake && - make -j4 -f NazaraEngine.make config=${CONFIG}dynamic_x64 - -after_script: - - export LD_LIBRARY_PATH=$LD_LIBRARY_PATH:../lib/gmake/x64/:../extlibs/lib/gmake/x64/ && - cd ../../tests && - ./NazaraUnitTestsServer + - docker run --name Nazara -v `pwd`:/NazaraEngine nazara + sh -c " + cd build && + ./premake5-linux64 --cc=clang gmake && + cd gmake && + make -j4 && + cd ../../tests && + export LD_LIBRARY_PATH=$LD_LIBRARY_PATH:../lib/gmake/x64/:../extlibs/lib/gmake/x64/ && + ./NazaraUnitTestsServer + " diff --git a/ChangeLog.md b/ChangeLog.md new file mode 100644 index 000000000..6071937db --- /dev/null +++ b/ChangeLog.md @@ -0,0 +1,362 @@ +# Upcoming version: + +Miscellaneous: +- Add possibility to excludes with one commande all tests/examples/tools/etc. +- Units tests are now part of the "test" exclusion category +- Fix project exclusion not working (but correctly excluding projects relying upon it) +- Upgraded Catch to v2.0.1 +- ⚠️ Merged NazaraExtlibs workspace to main workspace (allowing `make` command to work without -f parameter) and removed extern libraries precompiled +- Updated stb_image to version 2.16 and stb_image_write to version 1.07 (allowing support for JPEG writing) +- ⚠️ Renamed extlibs folder to thirdparty +- Partial fix for Premake regenerating projects for no reason +- FirstScene now uses the EventHandler (#151) +- ⚠️ Rename Prerequesites.hpp to Prerequisites.hpp (#153) +- Updated premake5-linux64 with a nightly to fix a build error when a previous version of Nazara was installed on the system. +- Fix compilation with some MinGW distributions +- Add Lua unit tests +- NDEBUG is now defined in Release +- Replaced typedefs keywords with modern using keywords + +Nazara Engine: +- VertexMapper:GetComponentPtr no longer throw an error if component is disabled or incompatible with template type, instead a null pointer is returned. +- Bitset swap operation is now correctly marked as noexcept` +- Mesh loaders now takes MeshParams vertexDeclaration into account +- ⚠️ Replaced RenderTarget::Get[Height|Width] by RenderTarget::GetSize +- ⚠️ Removed Window::Get[Height|Width] methods +- Fix compilation error when including Nazara/Renderer/ShaderBuilder.hpp +- Fix reflection sometimes being enabled by default for Materials +- Fix built-in unserialization of std::string which was corruption memory +- Fix Buffer::Destroy() not really destroying buffer +- Fix Bitset::TestAll() returned wrong result on full of '1' bitset +- ByteStream now returns the number of bytes written as the other streams +- Total rewriting of the color conversions +- Fix NormalizeAngle to the correct range +- Fix BoundingVolume::Lerp() with Extend_Null +- Simplification of methods Matrix4::SetRotation() and Quaternion::MakeRotationBetween() +- Fix mouve moved event generated on X11 platform when doing Mouse::SetPosition() +- EnumAsFlags specialization no longer require a `value` field to enable flags operators +- EnumAsFlags specialization `max` field can be of the same type as the enum +- Flags class now use an UInt8 or UInt16 to store the value if possible. +- Flags class is now explicitly convertible to any integer type of the same size (or greater size) than the internal size. +- Fix String movement constructor, which was leaving a null shared string (which was not reusable) +- Add Flags::Test method, in order to test one or multiple flags at once. +- ⚠️ Vector2, Vector3 and Vector4 array/pointer constructor is now explicit to prevent some mistakes as `Vector2 vec2; vec2 = 0;` +- Fix RigidBody2D::SetGeom attribute copy and possible crash with static objects +- Fix error when opening a non-existent file on Posix +- Fix Directory::Create not working on Posix systems when recursive option was enabled +- Fix default directory permission (now created with 777) +- Add linear and angular damping accessor to RigidBody3D +- Fix MemoryStream::WriteBlock "Invalid buffer" assertion triggering when writing a zero-sized block +- ⚠️ Rename RigidBody3D::[Get|Set]Velocity to [Get|Set]LinearVelocity +- Fix RigidBody3D copy constructor not copying all physics states (angular/linear damping/velocity, mass center, position and rotation) +- Add RigidBody3D simulation control (via EnableSimulation and IsSimulationEnabled), which allows to disable physics and collisions at will. +- Fix some uninitialized values (found by Valgrind) in Network module +- Fix possible infinite recursion when outputting a Thread::Id object +- ⚠️ Replaced implicit conversion from a Nz::String to a std::string by an explicit method ToStdString() +- Fix LuaInstance movement constructor/assignment operator which was corrupting Lua memory +- Fix potential bug on SocketImpl::Connect (used by TcpClient::Connect) on POSIX platforms +- It is now possible to initialize a StackArray with a size of zero on every platforms (this was not possible on non-Windows platforms before) +- Calling PlacementDestroy on a null pointer is now a no-op (was triggering an undefined behavior) +- Fix OBJParser relative offsets handling +- Add JPEG image saver +- Update Constraint2Ds classes (Add : Ref, Library, ConstRef, New function and Update : ctors) +- Fix LuaClass not working correctly when Lua stack wasn't empty +- Add RigidBody2D simulation control (via EnableSimulation and IsSimulationEnabled), which allows to disable physics and collisions at will. +- ⚠️ LuaInstance no longer load all lua libraries on construction, this is done in the new LoadLibraries method which allows you to excludes some libraries +- Clock::Restart now returns the elapsed microseconds since construction or last Restart call +- Add PhysWorld2D::[Get|Set]IterationCount to control how many iterations chipmunk will perform per step. +- Add PhysWorld2D::UseSpatialHash to use spatial hashing instead of bounding box trees, which may speedup simulation in some cases. +- Add PhysWorld[2D|3D] max step count per Step call (default: 50), to avoid spirals of death when the physics engine simulation time is over step size. +- Fix Window triggering KeyPressed event after triggering a resize/movement event on Windows +- (WIP) Add support for materials and callbacks to Physics3D module. +- PhysWorld3D class is now movable +- ⚠️ Removed array/pointer constructor from Vector classes +- Fixed Platform module not being classified as client-only +- ⚠️ Renamed Bitset::Read to Bitset::Write +- Fixed ENetCompressor class destructor not being virtual +- ⚠️ Added a type tag parameter to Serialize and Unserialize functions, to prevent implicit conversions with overloads +- Added Collider3D::ForEachPolygon method, allowing construction of a debug mesh based on the physics collider +- Fixed ConvexCollider3D::GetType returning Compound instead of ConvexHull. +- Dual-stack sockets are now supported (by using NetProtocol_Any at creation/opening) +- Fixed IPv6 addresses not being correctly encoded/decoded from the socket API. +- Fix copy and move semantic on HandledObject and ObjectHandle +- Add support for emissive and normal maps in .mtl loader using custom keywords ([map_]emissive and [map_]normal) +- Music, Sound and SoundEmitter are now movable +- Fixed Sound copy which was not copying looping state +- Fixed Billboard bounding volume +- Fixed Directory::GetResultSize and Directory::IsResultDirectory on Posix systems +- Fixed Quaternion::Inverse which was not correctly normalizing quaternions + +Nazara Development Kit: +- Added ImageWidget (#139) +- ⚠️ Removed TextAreaWidget::GetLineCount +- Fix World movement which could cause crashes when updating systems +- Fix crash occuring sometimes on keyboard event +- Add support for EchoMode to TextAreaWidget (which allows to setup password text area) +- Add signal OnTextChanged to TextAreaWidget +- ⚠️ Removed TextAreaWidget::GetGlyphUnderCursor +- Fixed minor issues relative to TextAreaWidget cursor handling +- ⚠️ Renamed BaseWidget::GrabKeyboard method to SetFocus +- Added BaseWidget::ClearFocus method and OnFocus[Lost|Received] virtual methods +- TextAreaWidget will now show a cursor as long as it has focus +- Fix BaseWidget linking error on Linux +- ⚠️ Rewrite StateMachine to fix instantaneous state changing (state change is no longer effective until the next update call) +- Fix entities destruction when coming from World::Clear() (also called by destructor), which invalidated world entities handles before destroying entities (preventing destruction callback to get valid entities handles from world) +- Add Entity::Disable method, which is a shortcut to Enable(false) +- Add BaseWidget::HasFocus +- Fix TextAreaWidget cursor sometimes showing up in readonly mode +- ⚠️ BaseWidget::OnKeyPressed now returns a boolean to indicate if it should block default action (such as tab to switch to the previous/next widget) +- Pressing tab/shift-tab will now move to the next/previous widget able to be focused on +- Fix GraphicsComponent::Clear method now clearing reflective states +- Add linear and angular damping accessor to PhysicsComponent3D +- Fix GraphicsComponent cloning not copying renderable local matrices +- ⚠️ Rename PhysicsComponent3D::[Get|Set]Velocity to [Get|Set]LinearVelocity +- Add OnEntityDisabled and OnEntityEnabled callbacks to BaseComponent +- Disabling an entity with a CollisionComponent3D or PhysicsComponent3D will properly disable it from the physics simulation +- It is now possible to disable synchronization between a PhysicsComponent3D and the NodeComponent +- Fix PhysicsComponent3D copy which was not copying physics state (such as mass, mass center, damping values, gravity factor and auto-sleep mode) +- Fix TextAreaWidget::Clear crash +- Add ConstraintComponent2D class +- Fix CollisionComponent3D initialization (teleportation to their real coordinates) which could sometimes mess up the physics scene. +- ⚠️ Renamed World::Update() to World::Refresh() for more clarity and to differentiate it from World::Update(elapsedTime) +- World entity ids are now reused from lowest to highest (they were previously reused in reverse order of death) +- World now has an internal profiler, allowing to measure the refresh and system update time +- CollisionComponent[2D|3D] and PhysicsComponent[2D|3D] now configures their internal RigidBody userdata to the entity ID they belong to (useful for callbacks). +- Fixed EntityList copy/movement assignment operator which was not properly unregistering contained entities. +- ListenerSystem now handles velocity in a generic way (no longer require a VelocityComponent and is compatible with physics) +- World now has const getters for systems +- Add World::ForEachSystem method, allowing iteration on every active system on a specific world +- Fix GraphicsComponent bounding volume not taking local matrix in account +- ⚠️ Rewrote all render queue system, which should be more efficient, take scissor box into account +- ⚠️ All widgets are now bound to a scissor box when rendering + +# 0.4: + +Build system: +- ⚠️ Update premake binaries version to premake5-alpha12 +- It is now possible to generate a tool project running which will run the premake when built on Windows (PremakeProject=true). +- Added VS2017 Windows shortcut + +Nazara Engine: +- Improved Particle Demo +- https://github.com/DigitalPulseSoftware/NazaraEngine/pull/126 File locking now works properly on Linux +- https://github.com/DigitalPulseSoftware/NazaraEngine/pull/136 Fixed std::getline with Nz::String not setting eofbit. +- Added support for CRC64 +- Added MovablePtr utility class +- ⚠️ StackAllocation class has been replaced with much-more user-friendly StackArray class. +- ⚠️ ParameterList now takes double and long long parameter instead of float and int parameters. +- Threads can now be named (for debug purposes) +- Added ParameterList::ForEach method +- Flags operators works in the global namespace as well +- **Added support for skybox reflections, realtime reflections are on the tracks!** +- ⚠️ InstancedRenderable now handle materials and skins in a generic way (which means you can use skins on every InstancedRenderable such as Billboard, Sprites, etc.). +- **Added support for coroutines (LuaCoroutine class)** +- ⚠️ Introduction of a new class, LuaState (inherited by LuaCoroutine and LuaInstance). +- **Added ENet protocol support for reliable UDP communication** +- ⚠️ SocketPoller is now able to wait on read/write status of socket +- ⚠️ SocketPoller::Wait() has now support for infinite waiting (-1) +- Added UdpSocket::ReceiveMultiple method +- **Added WIP shader build (based on AST, with support for GLSL)** +- https://github.com/DigitalPulseSoftware/NazaraEngine/pull/127 Fixed RigidBody2D::GetAABB() wrong AABB +- **Added basic support for constraints** +- Added support for collision callbacks +- Added support for raycast +- Added support for nearest body queries +- Added support for debug draw +- Added support for damping +- ⚠️ RigidBody2D created without mass are now kinematic by default instead of statics +- https://github.com/DigitalPulseSoftware/NazaraEngine/pull/128 ⚠️ **Platform-specific classes were moved to a new module: Platform** (this means Utility module no longer needs to be linked to X11/xcb or gdi32). +- https://github.com/DigitalPulseSoftware/NazaraEngine/pull/135 ⚠️ Improved vertex declarations (they now checks template type with real type) +- Mesh index buffer optimization is now disabled by default in debug mode +- It is now possible to set the vertex declaration wanted when building/loading a mesh +- It is now possible to set index/vertex buffer usage flags when building/loading a mesh +- Added VertexMapper::GetVertexBuffer() +- Added VertexMapper::GetVertexCount() +- Added VertexMapper::HasComponentOfType() +- Fixed SimpleTextDrawer bounds computation + + +Nazara Development Kit: +- ⚠️ Components no longer need to be copyable by assignation +- Added BaseComponent::GetEntity() +- ⚠️Systems are no longer copyable/clonable +- ⚠️World::[Get|Set]UpdateRate has been renamed World::[Get|Set]FixedUpdateRate. +- Added World::[Get|Set]MaximumUpdateRate. +- Added BaseWidget::CenterHorizontal() +- Added BaseWidget::CenterVertical() +- EntityHandle are now handled in such a way they will never move in memory until a world update is triggered, this means it is now safe to returns const reference to EntityHandle as long as you do not keep them from one world update to another. +- Fixed a crash when destroying a hovered widget +- Added CollisionComponent2D::GetAABB() +- Added Entity::OnEntityDestruction signal +- ⚠️EntityList were remade to take less memory and are easier to use but can only be iterated from front to back +- Entities are now automatically removed from EntityLists when destroyed. +- It is no longer required for a component to have a default constructor to be binded to Lua. +- https://github.com/DigitalPulseSoftware/NazaraEngine/pull/123 StateMachine can now handle multiple states at once +- https://github.com/DigitalPulseSoftware/NazaraEngine/pull/132 Added ProgressBarWidget +- https://github.com/DigitalPulseSoftware/NazaraEngine/pull/133 ButtonWidget color and texture can now be customized +- https://github.com/DigitalPulseSoftware/NazaraEngine/pull/130 Added CheckboxWidget +- Added OnEntityDestruction() event on components in order to let them do better cleanup. + +# 0.3 + +Build system: +- Added `Configurations` parameter for build system, with support for ReleaseWithDebug. (67dcf166b80b4de1ecb5256a271a5ac80526435d) + +Nazara Engine: +- **Added new particle demo (Space battle)**. (3c6a6cd3a9294e5ba577af9ec3bef695438c28b7) +- **Added back automatic Frustum Culling**. (a349b931e6a5b45586316763a458e1d89758542a) +- **Added Nz::Flags class to properly handle enum flags**. (d6b793f46178a05998182a4bbe595c425465eb07) +- **Refactored Buffer classes to prepare the new Renderer**. (9e0fd0a8e82567d03f063728e76f6dd5571760f2) +- **Added a way to override über-shaders used by the engine at runtime**. (d2d6bae47f326562a2c50631f169100e35ecdd09) +- ⚠️ **Reworked Nz::Cursor, it now includes default system cursors, allows to retrieve its image and is ref-counted** (6751d480b152a6203262b72e2cbe120007741621, 6751d480b152a6203262b72e2cbe120007741621, 0cab95e8aea4d2fb8a58c9dba2d609e33c748093). +- ⚠️ Nz::WindowCursor has been renamed to Nz::SystemCursor. (6751d480b152a6203262b72e2cbe120007741621) +- Added Nz::CursorController class, for indirect cursor control. (a2e5e4874469958b658c24d8a52bb9bc274e9398) +- Added Nz::UdpSocket::SendMultiple method, allowing to merge multiple buffers into the same datagram. (ea0d42f4234bcca184bb42aef16fb2a4e1346913). +- Added [Nz::TcpClient::SendMultiple](https://nazara.digitalpulsesoftware.net/doc/class_nz_1_1_tcp_client.html#a495c32beb46ed9192699a3b82d358035) method, allowing to send multiple buffers at once. +- Added [Nz::PlacementDestroy](https://nazara.digitalpulsesoftware.net/doc/namespace_nz.html#a27c8667def991fc896c5beff3e62668a). (ea985fa76586762f008e4054938db3234eeaf0cb) +- Added [Nz::String::Format](https://nazara.digitalpulsesoftware.net/doc/class_nz_1_1_string.html#a4b699982e7f9ea38f6d44b43ac1e2040) and [Nz::String::FormatVA](https://nazara.digitalpulsesoftware.net/doc/class_nz_1_1_string.html#abe0fcbce11224b157ac756b60e8dee92) static methods. (cc6e4127dc6c61799a64404770992cef0804ad34). +- Added [Nz::ParticleGroup::GetBuffer](https://nazara.digitalpulsesoftware.net/doc/class_nz_1_1_particle_mapper.html#aefe1b251efc8c9b8668842275561be0c) method. (4dc85789b59e50d964c83321dbd4b6485c04bef6) +- Added Nz::ParticleMapper::GetPointer method. (1f4e6c2d1594b7bb9dd6f4ea5480fdd16cf5f208) +- ⚠️ Structures provied by ParticleStruct header now have a float life. (472d964d587d906764ad1e05bfcc9ab1bf979483) +- Fixed scale property of Nz::TextSprite not affecting its bounding volume. (52b29bac775823294c4ad7de70f4dc3f4adfa743) +- ⚠️ Nz:MeshParams::flipUVs has been replaced by texCoordOffset and texCoordScale. (a1a7d908adc060fd7a43491c903dfe3b501d98e5) +- Fixed [Nz::Music::Stop](https://nazara.digitalpulsesoftware.net/doc/class_nz_1_1_music.html#a9f0eb20328d6b35ab290b19364e95ee8) which was not resetting the playing offset. (12d7bc9aa3b672fc855478904072ed18f06e37ca, 24be97447af5c55b444a96e8d5d000e590279171) +- Reworked LuaBinding classes to try to improve compile time and generated objects memory. (5555d24afca2ec766c7625bb8e959560677b69c2). +- ⚠️ Convert OpenMode to use the new Nz::Flags class. (49dfe31fa036cdac4f531a15972e2bd52fa9ab57) +- ⚠️ Convert StreamOption to use the new Nz::Flags class. (49dfe31fa036cdac4f531a15972e2bd52fa9ab57) +- ⚠️ Convert WindowStyleFlags to use the new Nz::Flags class. (6c0422350fea520f96253df1113ee7c49233bd06) +- ⚠️ Fix typo in OpenMode_MustExist (previously written as "MustExit"). (445ab13ef8a78c07697556ae50086a9276cbf7c2) +- Added [Nz::String::GetCharacterPosition](https://nazara.digitalpulsesoftware.net/doc/class_nz_1_1_string.html#acd89bc8d5afaa808c8baa480501d5f58) method. (2f4ca23cdaefc8350a95d2d6aa741602b5ee00f1) +- Exposed Nz::SoftwareBuffer class. (842786d2d482890ad3ed9ba88613f1d2a0f901ba) +- ⚠️ Removed Sphere::SquaredDistance method, use Vector3::SquaredDistance with its center instead. (5b017aecfdb86246fe8517453376801b00c23843) +- Fixed SceneAmbient shader uniform not being sent by DepthRenderTechnique. (83e345a2fc25073a9f10b0a3547a75692613f9b3) +- Fixed light selection bug (causing an object to not have any light on it although it is within its radius). (9c04d79b2906940067a32d84800edd1ffd38d9bd) +- Renderer::SetTexture and Renderer::SetTextureSampler now takes `unsigned int` instead of `UInt8` texture indexes. (09c2cbf1c5eeadac52c72459b0fb6df3064fc16a) +- When a shader fails to validate, its uniform are now dumped to the log. (0d37a3d4bf68bce9f533ad8c95225809cc312cdd) +- When a shader fails to compile, its code is now dumped to the log. (53ee8915fa0255b5c7492952919edd3a70e29b6c) +- ⚠️ Texture units used by Nazara are now static, fixes a bug with shadow. (b290a1233d725636d73c3bd8b37c394d93789524) +- Nz::Signal move constructor and assignement operators are now `noexcept`. (00144e944e6d8d894aef8b7bced9a6b364091626) +- Nz::EventHandler is now a handled object. (498b84fc690bae084a63ef379452cd45173c933a). +- Added a way to specify receive and send buffer size per socket. (c4459f5910d1f7e5833e2cbdca1dbd048a9a0416). +- Fixed ObjectHandle <= operator. (6f601101d23fe790dd83a1f69a137009116ad91b) +- Fixed Nz::UdpSocket::Receive failing when peers suddenly closes its socket. (12401e0e2f0cee0ab8fcd9124cce368e54f8037b) +- All noises classes now uses std::mt19937 as a random number generator, to ensure the same results on every machine. (1f5ea9839016964c173d919263827dee69ecb65d) + +Nazara Development Kit: +- **Added basic widgets**. (c8a12083b3133e946bf60dd060331a4b4631f8d8) +- VelocitySystem will no longer affect entities with PhysicsComponent2D. (a6853234412c744cdcb28344f02f7b0c92704d77) +- Fixed EulerAngles constructor in Lua. (d55149a0a70f6230b6f1c3fb50e37dc82a2feb9f) +- Fixed Component::OnDetached not being called on entity destruction. (5b777eb4853639d7aeb232ca46d17f0d432f47ca) + +Nazara Engine: + +# 0.2.1 + +Nazara Engine: +- Nazara binaries are now compiled with Run-Time Type-Information. (a70acdc8f44010627a65282fd3099202116d3e13) +- Nazara demos are now compiled with relative dependencies on Linux. + (d6fbb4c408d48c4a768fad7b43460c76a0df1777) +- Added [**Nz::BitCount**](https://nazara.digitalpulsesoftware.net/doc/group__core.html#ga6bfbcff78eb6cfbe3ddaedcfc8c04196) function. (82e31a3ec8449da6618f41690164c2e1d883edb4) +- Added [**Nz::Bitset::AppendBits**](https://nazara.digitalpulsesoftware.net/doc/class_nz_1_1_bitset.html#a5ca8f365006c86d6d699d02471904f7e) method. (b018a400499a2356c4455a40d9f6a6c12b3cb36b) +- Added [**Nz::Bitset::Read**](https://nazara.digitalpulsesoftware.net/doc/class_nz_1_1_bitset.html#aca204e1d71e36d6c8c2c544ffd9824ac) method. (f0c40ecb2f2f64f5af46f38e4b589d8c1dea824c) +- Added [**Nz::Bitset::Reverse**](https://nazara.digitalpulsesoftware.net/doc/class_nz_1_1_bitset.html#af372e64f33a2114837fb25daffcc1008) method. (0abd1bbfbf6b949e350a78170aae1b45698620eb) +- Added [**Nz::Bitset::FromPointer**](https://nazara.digitalpulsesoftware.net/doc/class_nz_1_1_bitset.html#a487836f91821e6d7901eb753baf47de3) static method. (f0c40ecb2f2f64f5af46f38e4b589d8c1dea824c) +- Added an operator<< for `ostream` and `Nz::Bitset`. (9d9efac2baf29842e58b3e73f255ca06cb24d1fb) +- Added `Nz::Image::HasAlpha` method. (1029b37d3654aea9fcc4fd2a43e6d32c9842268a) +- Added a [**Sprite::SetMaterial**](https://nazara.digitalpulsesoftware.net/doc/class_nz_1_1_sprite.html#a3074f991b72af8146c5b5ba2fdda42fa) overload taking a material name. (d50f5ed7c88e613e01c76c3765d86b2014773ba8) +- Added a [**Sprite::SetTexture**](https://nazara.digitalpulsesoftware.net/doc/class_nz_1_1_sprite.html#a6ddf41ffff1e155a99b06487e72ae47d) overload taking a texture name. (d50f5ed7c88e613e01c76c3765d86b2014773ba8) +- Added Nz::SegmentCollider2D class. (0ede1e893aab6ab159b57eea24af273e82d68d16) +- Nz::CountBits now returns a `std::size_t`. (63e9d77e77d35f9f0b14529dd8d86b2cd39b751e) +- Improved bitset unit tests by checking them with multiple blocks size (f6426a53d77ccee2297a0efa8b811e482f65a48b) +- `NDEBUG` is no longer automatically defined by Nazara headers. (fef5337279ea33f0675c55002f1df77234252168) +- The engine now asserts on CHAR_BIT equality to 8. (01be79f8524e5f68e713a6070d3b5aacfa595aa5) +- Fixed a crash occuring after a RigidBody2D got modified/removed. (874362a606f513be1888997f2f1b87cad4fbca53) +- Fixed Nz::Bitset::PerformandsAND (called by &= operator) giving wrong result. (ecfce94461d1c2b96bdab7f957e14856c7100108) +- PixelFormats with over 64 bits per components are now rejected. (119b7bcad4dd16f5499e2ec6a9da48c3985b036f) +- Fixed `PixelFormatInfo` masks bit order. (62197da39e6dccbe957794e5422454c49c4f039f) +- Fixed RigidBody2D collisions. (c99d7fd640a69f18a5f615d2ebc6d7f15d329f6e) +- Fixed RigidBody2D::AddForce application point. (7eb240e4a1fa1af16aa68197ec688f71ff3d32c4) +- Fixed Nz::Quaternion::Lerp compilation. (739291651eef4bc90ad14342415bf88d20142f0f) + +Nazara Development Kit: +- Fixed missing [group **NDK**](https://nazara.digitalpulsesoftware.net/doc/group___n_d_k.html) in documentation. (51c6b0241c074c64319f2347eaea72992951322f) +- Fixed CollisionComponent2D position when used alone. (e24d433f7563fcd4156ac3be01570752bd7c734a) +- Including the following changes in the Lua API: + - CameraComponent is now accessible from Lua (cfb40bf4dc4777012a11fea528f8203ef53c5686). + - Methods from EulerAngles and Quaternions classes are now accessible from Lua. (0886292c00ea3826c6c23e1e9d1c76bd6c0cf28d) + - Keyboard is now accessible from Lua (e50c9757e4f64aed553ebfa3859d2642c03ba58e) + +# 0.2 + +Build system: +- Added a .editorconfig file to help consistency (8126c981946591c4e5a4bc0e56268aecbe6a76f1) +- Code::Blocks is now supported by Premake5 (40276139b52e0aae7daf20d3f0a84b007e84a993) +- Global headers no longer include generation date. (fd3161c8e9bb9e262ed2359d679f1c47564dbac2) +- Upgraded Premake5 to alpha10, removing Premake4 in the process. (110064c08f429664f2ecc2a86319afee2441b28e) + +Nazara Engine: +- ⚠️**The Physics module has been renamed to Physics3D** (65bfd77623d1bf337849cc828022adf190c1d677) + - The PhysObject class has been renamed to RigidBody3D (d2c8ca0f0cfc91869e1802ee759ea2b356fc0a30) + - The PhysWorld class has been renamed to PhysWorld3D (d130719c5fd9521062f8c9e48729aba430061c77) + - The *Geom classes have been renamed to *Collider3D (fc1ea178c7e1dba7739443afcec339f6622243ae) + - The GeomType enum has been renamed to ColliderType3D and is now part of thz Nz namespace (1f75d449d61612909b1e879f2558c89dd41c2394) +- **A new Physics2D module has been added, using [chipmunk](https://chipmunk-physics.net)** (e9be18d1813197004a06d5eb13fe87232ccd6168) +- ⚠️ **`NAZARA_UTILITY_THREADED_WINDOW` got replaced by the runtime flag `WindowStyle_Threaded`**. (a7dd0e0a20c4c4401c663f4665ea9133dfbca1a5) +- LuaClass is now default-constructable and (re)initialized later with its `Reset` method (dc3e125bdac3e0c790743af78fead3a2e28c73b3) +- LuaClass is now able to bind classes with deleted destructor (3168e5ae07e29168223666dd23c29cb6cd7788ed) +- Added a `LuaInstance::Push` variadic overload able to push multiple arguments (a19edf1676181ec8765d9d61a02c8b0f2533c9df) +- The Vector classes now have a std::hash overload (74b446af2fc0898afa170c7fec8eaf6b5cf30614) +- The TextEntered event handling on Linux has been improved (7d1c5fa1af98abc2f253fd4a9c6b6d8604dbccaa) +- An interactive unit test has been added for testing the window events (34d92320b6252e1bf4e86e3544ecc06dc3126d8d) +- `AbstractLogger::IsStdReplicationEnabled()` is now const (5df095c0f178fcb5f772aaf9a9fb4bf79257b008) +- `FileLogger::IsTimeLoggingEnabled()` is now const (de0f93116aad07d5893e8d3ba3ec1313d7458bdf) +- Fixed `Apply` return type not taking references into account (1eb49d38691798d78c7e6559007d4f496b625db3) +- Fixed `LuaInstance::PushInstance` memory corruption (54b77c0f48a005e345109a85f49cbc4b28d93f07) +- Fixed `Matrix4::Get(Column|Row)` compilation (728d7b829e6604e314e9b8a6dfa5bd5d85602c7a) +- Fixed `ResourceManager::Purge` compilation (c7002830f58f092adb6c055a911397abc949fd4a) +- Fixed `Quaterniond::operator*` compilation (19dc95ae7c65b148cc5faeb897ded4880b9fba28) +- Fixed the <= operator with two ObjectRef (7597578bbf400e7610103b191e4b8e9e2af0b47f) +- ⚠️ LuaClass methods now include an `argumentCount` parameter, and the instance remains at the top of the Lua stack, shifting all parameters by one (9b7947812b4c4a4543a1447daea4472f4f674b7f) +- Fixed automatic lua binding of `T& T::Method()`, which will now return the original Lua instance instead of copying it. (d20fa0077a74dbe5e9e914f7adfd0c62faf5fa3a) +- `VideoMode` third argument (`bpp`) is now optional. (2ab311e0a68523b2113b25f24244b855cc4712bb) +- `ByteArray::ToHex` is now implemented in ByteArray.cpp, to reduce the amount of warnings generated by MSVC because of the `sprintf` call. (41e7e6af601fbd3b2ca96b188e4906c010903ef0) + +Nazara Development Kit: +- ⚠️ The Collision and Physics components now have a 3D suffix (6e289fe789d64ac9730ddc0f4cc240e02754e8a3) +- Added Collision and Physics components for 2D physics. (b5048dfb3704675b9f7438d080a9347c99884972) +- `LuaAPI::GetBinding()` will now implicitly initialize LuaAPI if required (ec161141d8d99db250f4f5a1e739123ad4f91750) +- It is now possible to change the update order of a world's systems. (51b6979bb59b6d880d0bcacef1b3d8d7420a5fa6) +- By default, the Render and Listener systems update are now performed last. (dd22e5f1054da80b5b6aff5ae96e9832b4425ed7) +- PhysicsSystem3D no longer initialize an internal PhysWorld3D if no physical entity gets created (e282442407c028c5d1cff96847b5b7f857a646bb) +- Including the following changes in the Lua API: + - `GraphicsComponent:Attach` overloads (taking local matrix and render order) are fixed. (d525669f3ae0d40266df9c34b6b1525a10a26d7e) + - Material is now accessible from Lua (aed4e1ee91d9875592adb178334220339afb72a0) + - Matrix4 is now accessible from Lua (fb518403659455ae79be848b99dd8f6083f1ab58) + - Sprite is now accessible from Lua (e034dce76dc6a2fd1f403221e1945c1a2c3e28ee) + - SpriteLibrary is now accessible from Lua (013a133f60d46114e1b02fed7eab9f9a9f506068) + - Texture is now accessible from Lua (f8b55a5063c058965668ed4277a7e50280ea100d) + - TextureLibrary is now accessible from Lua (3a64ef9e136c457a8207440e37361b5b3384e133) + - TextureManager is now accessible from Lua (3a64ef9e136c457a8207440e37361b5b3384e133) + +Issues fixed: +- #102: Some shaders used by the Graphics module may fail to compile with some drivers. +- #104: On Windows, when using threaded windows, the window position obtained by `Window::GetPosition()` never gets updated. +- #105: On Windows, when not using threaded windows, a lot of Moved events gets generated instead of just one for every movement. +- #111: On Linux, `IsKeyPressed(Keyboard::Q);` returns true if the `A` key is pressed. +- #114: Box/cubic sphere submesh generation is broken. + +# 0.1.1 + +Additions/Changes: +- Nz::Bitset now supports shifting operations (along with <<, >> operators) (37089d9a5fba52ba83f46d603381584a13036ac0). + +Issues fixed: +- #73, #81: Nazara fails to compile on Linux with x86 target. +- #75: Lua constructors may fail in some cases. +- #77: Packaging the engine under Linux fails to copy the executable binaries of the demo and unit tests. +- #78: Building with Clang fails. +- #79: `SocketPoller::Wait` does not update its `error` parameter on Linux. +- #80: When initializing the engine, some pixel format errors occurs, this currently has no side-effect. + +# 0.1 +- Initial release diff --git a/Dockerfile b/Dockerfile new file mode 100644 index 000000000..e697ccb25 --- /dev/null +++ b/Dockerfile @@ -0,0 +1,6 @@ +FROM debian:stretch + +RUN apt-get update && apt-get install -y build-essential clang libopenal-dev libsndfile1-dev libxcb-cursor-dev libxcb-ewmh-dev libxcb-randr0-dev libxcb-icccm4-dev libxcb-keysyms1-dev libx11-dev libfreetype6-dev mesa-common-dev libgl1-mesa-dev libassimp-dev + +RUN mkdir /NazaraEngine +WORKDIR /NazaraEngine \ No newline at end of file diff --git a/Doxyfile b/Doxyfile index 116ba2c2a..bb73485f3 100644 --- a/Doxyfile +++ b/Doxyfile @@ -38,7 +38,7 @@ PROJECT_NAME = "Nazara Engine" # could be handy for archiving the generated documentation or if some version # control system is used. -PROJECT_NUMBER = 0.3 +PROJECT_NUMBER = 0.4 # Using the PROJECT_BRIEF tag one can provide an optional one line description # for a project that appears at the top of each page and should give viewer a diff --git a/NazaraModuleTemplate/include/Nazara/ModuleName/ModuleName.hpp b/NazaraModuleTemplate/include/Nazara/ModuleName/ModuleName.hpp index 031f37d9a..c018f899f 100644 --- a/NazaraModuleTemplate/include/Nazara/ModuleName/ModuleName.hpp +++ b/NazaraModuleTemplate/include/Nazara/ModuleName/ModuleName.hpp @@ -7,7 +7,7 @@ #ifndef NAZARA_MODULENAME_HPP #define NAZARA_MODULENAME_HPP -#include +#include #include #include diff --git a/SDK/include/NDK/Algorithm.hpp b/SDK/include/NDK/Algorithm.hpp index 9e29f53cf..21eefd68a 100644 --- a/SDK/include/NDK/Algorithm.hpp +++ b/SDK/include/NDK/Algorithm.hpp @@ -1,13 +1,13 @@ // Copyright (C) 2017 Jérôme Leclercq // This file is part of the "Nazara Development Kit" -// For conditions of distribution and use, see copyright notice in Prerequesites.hpp +// For conditions of distribution and use, see copyright notice in Prerequisites.hpp #pragma once #ifndef NDK_ALGORITHM_HPP #define NDK_ALGORITHM_HPP -#include +#include namespace Ndk { diff --git a/SDK/include/NDK/Algorithm.inl b/SDK/include/NDK/Algorithm.inl index 54339ce38..2f9c42a10 100644 --- a/SDK/include/NDK/Algorithm.inl +++ b/SDK/include/NDK/Algorithm.inl @@ -1,6 +1,6 @@ // Copyright (C) 2017 Jérôme Leclercq // This file is part of the "Nazara Development Kit" -// For conditions of distribution and use, see copyright notice in Prerequesites.hpp +// For conditions of distribution and use, see copyright notice in Prerequisites.hpp #include @@ -21,7 +21,7 @@ namespace Ndk static_assert(N-1 <= sizeof(ComponentId), "Name too long for this size of component id"); ComponentId componentId = 0; - for (unsigned int i = 0; i < N; ++i) + for (unsigned int i = 0; i < N - 1; ++i) componentId |= static_cast(name[i]) << i*8; return componentId; diff --git a/SDK/include/NDK/Application.hpp b/SDK/include/NDK/Application.hpp index 3a4f3edbf..69e97bdce 100644 --- a/SDK/include/NDK/Application.hpp +++ b/SDK/include/NDK/Application.hpp @@ -1,20 +1,18 @@ // Copyright (C) 2017 Jérôme Leclercq // This file is part of the "Nazara Development Kit" -// For conditions of distribution and use, see copyright notice in Prerequesites.hpp +// For conditions of distribution and use, see copyright notice in Prerequisites.hpp #pragma once #ifndef NDK_APPLICATION_HPP #define NDK_APPLICATION_HPP -#include -#include +#include #include #include #include #include #include -#include #ifndef NDK_SERVER #include diff --git a/SDK/include/NDK/Application.inl b/SDK/include/NDK/Application.inl index 4753d857d..42139db0c 100644 --- a/SDK/include/NDK/Application.inl +++ b/SDK/include/NDK/Application.inl @@ -1,10 +1,8 @@ // Copyright (C) 2017 Jérôme Leclercq // This file is part of the "Nazara Development Kit" -// For conditions of distribution and use, see copyright notice in Prerequesites.hpp +// For conditions of distribution and use, see copyright notice in Prerequisites.hpp -#include #include -#include #include namespace Ndk diff --git a/SDK/include/NDK/BaseComponent.hpp b/SDK/include/NDK/BaseComponent.hpp index 427fb017e..013fe255f 100644 --- a/SDK/include/NDK/BaseComponent.hpp +++ b/SDK/include/NDK/BaseComponent.hpp @@ -1,6 +1,6 @@ // Copyright (C) 2017 Jérôme Leclercq // This file is part of the "Nazara Development Kit" -// For conditions of distribution and use, see copyright notice in Prerequesites.hpp +// For conditions of distribution and use, see copyright notice in Prerequisites.hpp #pragma once @@ -50,6 +50,8 @@ namespace Ndk virtual void OnComponentDetached(BaseComponent& component); virtual void OnDetached(); virtual void OnEntityDestruction(); + virtual void OnEntityDisabled(); + virtual void OnEntityEnabled(); void SetEntity(Entity* entity); diff --git a/SDK/include/NDK/BaseComponent.inl b/SDK/include/NDK/BaseComponent.inl index 0596eb589..a484a87df 100644 --- a/SDK/include/NDK/BaseComponent.inl +++ b/SDK/include/NDK/BaseComponent.inl @@ -1,8 +1,7 @@ // Copyright (C) 2017 Jérôme Leclercq // This file is part of the "Nazara Development Kit" -// For conditions of distribution and use, see copyright notice in Prerequesites.hpp +// For conditions of distribution and use, see copyright notice in Prerequisites.hpp -#include #include namespace Ndk diff --git a/SDK/include/NDK/BaseSystem.hpp b/SDK/include/NDK/BaseSystem.hpp index 99dcbf768..a3d967a9c 100644 --- a/SDK/include/NDK/BaseSystem.hpp +++ b/SDK/include/NDK/BaseSystem.hpp @@ -1,6 +1,6 @@ // Copyright (C) 2017 Jérôme Leclercq // This file is part of the "Nazara Development Kit" -// For conditions of distribution and use, see copyright notice in Prerequesites.hpp +// For conditions of distribution and use, see copyright notice in Prerequisites.hpp #pragma once @@ -8,9 +8,7 @@ #define NDK_BASESYSTEM_HPP #include -#include #include -#include namespace Ndk { @@ -24,28 +22,28 @@ namespace Ndk public: inline BaseSystem(SystemIndex systemId); - inline BaseSystem(const BaseSystem&); + BaseSystem(const BaseSystem&) = delete; BaseSystem(BaseSystem&&) noexcept = default; virtual ~BaseSystem(); inline void Enable(bool enable = true); - virtual std::unique_ptr Clone() const = 0; - bool Filters(const Entity* entity) const; inline const EntityList& GetEntities() const; + inline float GetFixedUpdateRate() const; inline SystemIndex GetIndex() const; + inline float GetMaximumUpdateRate() const; inline int GetUpdateOrder() const; - inline float GetUpdateRate() const; inline World& GetWorld() const; inline bool IsEnabled() const; inline bool HasEntity(const Entity* entity) const; + inline void SetFixedUpdateRate(float updatePerSecond); + inline void SetMaximumUpdateRate(float updatePerSecond); void SetUpdateOrder(int updateOrder); - inline void SetUpdateRate(float updatePerSecond); inline void Update(float elapsedTime); @@ -93,8 +91,9 @@ namespace Ndk SystemIndex m_systemIndex; World* m_world; bool m_updateEnabled; + float m_fixedUpdateRate; + float m_maxUpdateRate; float m_updateCounter; - float m_updateRate; int m_updateOrder; static SystemIndex s_nextIndex; diff --git a/SDK/include/NDK/BaseSystem.inl b/SDK/include/NDK/BaseSystem.inl index 5969dd8e3..843448988 100644 --- a/SDK/include/NDK/BaseSystem.inl +++ b/SDK/include/NDK/BaseSystem.inl @@ -1,8 +1,7 @@ // Copyright (C) 2017 Jérôme Leclercq // This file is part of the "Nazara Development Kit" -// For conditions of distribution and use, see copyright notice in Prerequesites.hpp +// For conditions of distribution and use, see copyright notice in Prerequisites.hpp -#include #include #include @@ -20,24 +19,8 @@ namespace Ndk m_updateEnabled(true), m_updateOrder(0) { - SetUpdateRate(30); - } - - /*! - * \brief Constructs a BaseSystem object by copy semantic - * - * \param system System to copy - */ - - inline BaseSystem::BaseSystem(const BaseSystem& system) : - m_excludedComponents(system.m_excludedComponents), - m_requiredComponents(system.m_requiredComponents), - m_systemIndex(system.m_systemIndex), - m_updateEnabled(system.m_updateEnabled), - m_updateCounter(0.f), - m_updateRate(system.m_updateRate), - m_updateOrder(system.m_updateOrder) - { + SetFixedUpdateRate(0); + SetMaximumUpdateRate(30); } /*! @@ -61,6 +44,24 @@ namespace Ndk return m_entities; } + /*! + * \brief Gets the maximum rate of update of the system + * \return Update rate + */ + inline float BaseSystem::GetFixedUpdateRate() const + { + return (m_fixedUpdateRate > 0.f) ? 1.f / m_fixedUpdateRate : 0.f; + } + + /*! + * \brief Gets the maximum rate of update of the system + * \return Update rate + */ + inline float BaseSystem::GetMaximumUpdateRate() const + { + return (m_maxUpdateRate > 0.f) ? 1.f / m_maxUpdateRate : 0.f; + } + /*! * \brief Gets the index of the system * \return Index of the system @@ -82,16 +83,6 @@ namespace Ndk return m_updateOrder; } - /*! - * \brief Gets the rate of update of the system - * \return Update rate - */ - - inline float BaseSystem::GetUpdateRate() const - { - return (m_updateRate > 0.f) ? 1.f / m_updateRate : 0.f; - } - /*! * \brief Gets the world on which the system operate * \return World in which the system is @@ -125,15 +116,25 @@ namespace Ndk } /*! - * \brief Sets the rate of update for the system + * \brief Sets the fixed update rate for the system + * + * \param updatePerSecond Update rate, 0 means update rate is not fixed + */ + inline void BaseSystem::SetFixedUpdateRate(float updatePerSecond) + { + m_updateCounter = 0.f; + m_fixedUpdateRate = (updatePerSecond > 0.f) ? 1.f / updatePerSecond : 0.f; // 0.f means no limit + } + + /*! + * \brief Sets the maximum update rate for the system * * \param updatePerSecond Update rate, 0 means as much as possible */ - - inline void BaseSystem::SetUpdateRate(float updatePerSecond) + inline void BaseSystem::SetMaximumUpdateRate(float updatePerSecond) { m_updateCounter = 0.f; - m_updateRate = (updatePerSecond > 0.f) ? 1.f / updatePerSecond : 0.f; // 0.f means no limit + m_maxUpdateRate = (updatePerSecond > 0.f) ? 1.f / updatePerSecond : 0.f; // 0.f means no limit } /*! @@ -147,18 +148,42 @@ namespace Ndk if (!IsEnabled()) return; - if (m_updateRate > 0.f) - { - m_updateCounter += elapsedTime; + m_updateCounter += elapsedTime; - while (m_updateCounter >= m_updateRate) + if (m_maxUpdateRate > 0.f) + { + if (m_updateCounter >= m_maxUpdateRate) { - OnUpdate(m_updateRate); - m_updateCounter -= m_updateRate; + if (m_fixedUpdateRate > 0.f) + { + while (m_updateCounter >= m_fixedUpdateRate) + { + OnUpdate(m_fixedUpdateRate); + m_updateCounter -= m_fixedUpdateRate; + } + } + else + { + float updateRate = std::max(elapsedTime, m_maxUpdateRate); + + OnUpdate(updateRate); + m_updateCounter -= updateRate; + } } } else - OnUpdate(elapsedTime); + { + if (m_fixedUpdateRate > 0.f) + { + while (m_updateCounter >= m_fixedUpdateRate) + { + OnUpdate(m_fixedUpdateRate); + m_updateCounter -= m_fixedUpdateRate; + } + } + else + OnUpdate(elapsedTime); + } } /*! diff --git a/SDK/include/NDK/BaseWidget.hpp b/SDK/include/NDK/BaseWidget.hpp index b4ea5b9d2..a8c3e5cd4 100644 --- a/SDK/include/NDK/BaseWidget.hpp +++ b/SDK/include/NDK/BaseWidget.hpp @@ -1,18 +1,17 @@ // Copyright (C) 2017 Jérôme Leclercq // This file is part of the "Nazara Development Kit" -// For conditions of distribution and use, see copyright notice in Prerequesites.hpp +// For conditions of distribution and use, see copyright notice in Prerequisites.hpp #pragma once #ifndef NDK_BASEWIDGET_HPP #define NDK_BASEWIDGET_HPP -#include +#include #include #include #include #include -#include #include #include #include @@ -38,8 +37,12 @@ namespace Ndk inline void AddChild(std::unique_ptr&& widget); inline void Center(); + inline void CenterHorizontal(); + inline void CenterVertical(); - inline void Destroy(); + void ClearFocus(); + + void Destroy(); void EnableBackground(bool enable); @@ -53,15 +56,16 @@ namespace Ndk inline const Nz::Vector2f& GetContentSize() const; inline Nz::Vector2f GetSize() const; - inline bool IsVisible() const; + bool HasFocus() const; - void GrabKeyboard(); + inline bool IsVisible() const; virtual void ResizeToContent() = 0; void SetBackgroundColor(const Nz::Color& color); void SetCursor(Nz::SystemCursor systemCursor); inline void SetContentSize(const Nz::Vector2f& size); + void SetFocus(); inline void SetPadding(float left, float top, float right, float bottom); void SetSize(const Nz::Vector2f& size); @@ -79,12 +83,16 @@ namespace Ndk }; protected: - EntityHandle CreateEntity(); + const EntityHandle& CreateEntity(bool isContentEntity); void DestroyEntity(Entity* entity); virtual void Layout(); + void InvalidateNode() override; - virtual void OnKeyPressed(const Nz::WindowEvent::KeyEvent& key); + virtual bool IsFocusable() const; + virtual void OnFocusLost(); + virtual void OnFocusReceived(); + virtual bool OnKeyPressed(const Nz::WindowEvent::KeyEvent& key); virtual void OnKeyReleased(const Nz::WindowEvent::KeyEvent& key); virtual void OnMouseEnter(); virtual void OnMouseMoved(int x, int y, int deltaX, int deltaY); @@ -104,11 +112,18 @@ namespace Ndk void RegisterToCanvas(); inline void UpdateCanvasIndex(std::size_t index); void UnregisterFromCanvas(); + void UpdatePositionAndSize(); + + struct WidgetEntity + { + EntityOwner handle; + bool isContent; + }; static constexpr std::size_t InvalidCanvasIndex = std::numeric_limits::max(); std::size_t m_canvasIndex; - std::vector m_entities; + std::vector m_entities; std::vector> m_children; Canvas* m_canvas; EntityOwner m_backgroundEntity; diff --git a/SDK/include/NDK/BaseWidget.inl b/SDK/include/NDK/BaseWidget.inl index e84a67a49..6c7a0a3dd 100644 --- a/SDK/include/NDK/BaseWidget.inl +++ b/SDK/include/NDK/BaseWidget.inl @@ -1,6 +1,6 @@ // Copyright (C) 2017 Jérôme Leclercq // This file is part of the "Nazara Development Kit" -// For conditions of distribution and use, see copyright notice in Prerequesites.hpp +// For conditions of distribution and use, see copyright notice in Prerequisites.hpp #include #include @@ -46,6 +46,24 @@ namespace Ndk SetPosition((parentSize.x - mySize.x) / 2.f, (parentSize.y - mySize.y) / 2.f); } + inline void BaseWidget::CenterHorizontal() + { + NazaraAssert(m_widgetParent, "Widget has no parent"); + + Nz::Vector2f parentSize = m_widgetParent->GetSize(); + Nz::Vector2f mySize = GetSize(); + SetPosition((parentSize.x - mySize.x) / 2.f, GetPosition(Nz::CoordSys_Local).y); + } + + inline void BaseWidget::CenterVertical() + { + NazaraAssert(m_widgetParent, "Widget has no parent"); + + Nz::Vector2f parentSize = m_widgetParent->GetSize(); + Nz::Vector2f mySize = GetSize(); + SetPosition(GetPosition(Nz::CoordSys_Local).x, (parentSize.y - mySize.y) / 2.f); + } + inline const Nz::Color& BaseWidget::GetBackgroundColor() const { return m_backgroundColor; diff --git a/SDK/include/NDK/Canvas.hpp b/SDK/include/NDK/Canvas.hpp index f37ad3cda..f99900d30 100644 --- a/SDK/include/NDK/Canvas.hpp +++ b/SDK/include/NDK/Canvas.hpp @@ -1,13 +1,13 @@ // Copyright (C) 2017 Jérôme Leclercq // This file is part of the "Nazara Development Kit" -// For conditions of distribution and use, see copyright notice in Prerequesites.hpp +// For conditions of distribution and use, see copyright notice in Prerequisites.hpp #pragma once #ifndef NDK_CANVAS_HPP #define NDK_CANVAS_HPP -#include +#include #include #include #include @@ -34,12 +34,16 @@ namespace Ndk Canvas& operator=(Canvas&&) = delete; protected: + inline void ClearKeyboardOwner(std::size_t canvasIndex); + + inline bool IsKeyboardOwner(std::size_t canvasIndex) const; + inline void NotifyWidgetBoxUpdate(std::size_t index); inline void NotifyWidgetCursorUpdate(std::size_t index); std::size_t RegisterWidget(BaseWidget* widget); - inline void SetKeyboardOwner(BaseWidget* widget); + inline void SetKeyboardOwner(std::size_t canvasIndex); void UnregisterWidget(std::size_t index); @@ -52,7 +56,7 @@ namespace Ndk void OnEventKeyReleased(const Nz::EventHandler* eventHandler, const Nz::WindowEvent::KeyEvent& event); void OnEventTextEntered(const Nz::EventHandler* eventHandler, const Nz::WindowEvent::TextEvent& event); - struct WidgetBox + struct WidgetEntry { BaseWidget* widget; Nz::Boxf box; @@ -67,10 +71,10 @@ namespace Ndk NazaraSlot(Nz::EventHandler, OnMouseLeft, m_mouseLeftSlot); NazaraSlot(Nz::EventHandler, OnTextEntered, m_textEnteredSlot); - std::vector m_widgetBoxes; + std::size_t m_keyboardOwner; + std::size_t m_hoveredWidget; + std::vector m_widgetEntries; Nz::CursorControllerHandle m_cursorController; - const WidgetBox* m_hoveredWidget; - BaseWidget* m_keyboardOwner; WorldHandle m_world; }; } diff --git a/SDK/include/NDK/Canvas.inl b/SDK/include/NDK/Canvas.inl index f3a8dea88..7ac84a45d 100644 --- a/SDK/include/NDK/Canvas.inl +++ b/SDK/include/NDK/Canvas.inl @@ -1,6 +1,6 @@ // Copyright (C) 2017 Jérôme Leclercq // This file is part of the "Nazara Development Kit" -// For conditions of distribution and use, see copyright notice in Prerequesites.hpp +// For conditions of distribution and use, see copyright notice in Prerequisites.hpp #include #include @@ -8,9 +8,9 @@ namespace Ndk { inline Canvas::Canvas(WorldHandle world, Nz::EventHandler& eventHandler, Nz::CursorControllerHandle cursorController) : + m_keyboardOwner(InvalidCanvasIndex), + m_hoveredWidget(InvalidCanvasIndex), m_cursorController(cursorController), - m_hoveredWidget(nullptr), - m_keyboardOwner(nullptr), m_world(std::move(world)) { m_canvas = this; @@ -46,27 +46,47 @@ namespace Ndk return m_world; } + inline void Canvas::ClearKeyboardOwner(std::size_t canvasIndex) + { + if (m_keyboardOwner == canvasIndex) + SetKeyboardOwner(InvalidCanvasIndex); + } + + inline bool Canvas::IsKeyboardOwner(std::size_t canvasIndex) const + { + return m_keyboardOwner == canvasIndex; + } + inline void Canvas::NotifyWidgetBoxUpdate(std::size_t index) { - WidgetBox& entry = m_widgetBoxes[index]; + WidgetEntry& entry = m_widgetEntries[index]; Nz::Vector3f pos = entry.widget->GetPosition(); - Nz::Vector2f size = entry.widget->GetContentSize(); + Nz::Vector2f size = entry.widget->GetSize(); entry.box.Set(pos.x, pos.y, pos.z, size.x, size.y, 1.f); } inline void Canvas::NotifyWidgetCursorUpdate(std::size_t index) { - WidgetBox& entry = m_widgetBoxes[index]; + WidgetEntry& entry = m_widgetEntries[index]; entry.cursor = entry.widget->GetCursor(); - if (m_cursorController && m_hoveredWidget == &entry) + if (m_cursorController && m_hoveredWidget == index) m_cursorController->UpdateCursor(Nz::Cursor::Get(entry.cursor)); } - inline void Ndk::Canvas::SetKeyboardOwner(BaseWidget* widget) + inline void Canvas::SetKeyboardOwner(std::size_t canvasIndex) { - m_keyboardOwner = widget; + if (m_keyboardOwner != canvasIndex) + { + if (m_keyboardOwner != InvalidCanvasIndex) + m_widgetEntries[m_keyboardOwner].widget->OnFocusLost(); + + m_keyboardOwner = canvasIndex; + + if (m_keyboardOwner != InvalidCanvasIndex) + m_widgetEntries[m_keyboardOwner].widget->OnFocusReceived(); + } } } diff --git a/SDK/include/NDK/Component.hpp b/SDK/include/NDK/Component.hpp index 14afd253b..a3bc1cac2 100644 --- a/SDK/include/NDK/Component.hpp +++ b/SDK/include/NDK/Component.hpp @@ -1,6 +1,6 @@ // Copyright (C) 2017 Jérôme Leclercq // This file is part of the "Nazara Development Kit" -// For conditions of distribution and use, see copyright notice in Prerequesites.hpp +// For conditions of distribution and use, see copyright notice in Prerequisites.hpp #pragma once diff --git a/SDK/include/NDK/Component.inl b/SDK/include/NDK/Component.inl index a629dc8b4..e90cada8a 100644 --- a/SDK/include/NDK/Component.inl +++ b/SDK/include/NDK/Component.inl @@ -1,6 +1,6 @@ // Copyright (C) 2017 Jérôme Leclercq // This file is part of the "Nazara Development Kit" -// For conditions of distribution and use, see copyright notice in Prerequesites.hpp +// For conditions of distribution and use, see copyright notice in Prerequisites.hpp #include #include diff --git a/SDK/include/NDK/Components.hpp b/SDK/include/NDK/Components.hpp index 3a2916009..e099b641b 100644 --- a/SDK/include/NDK/Components.hpp +++ b/SDK/include/NDK/Components.hpp @@ -17,5 +17,6 @@ #include #include #include +#include #endif // NDK_COMPONENTS_GLOBAL_HPP diff --git a/SDK/include/NDK/Components/CameraComponent.hpp b/SDK/include/NDK/Components/CameraComponent.hpp index f4a29f2e4..e9a4de2da 100644 --- a/SDK/include/NDK/Components/CameraComponent.hpp +++ b/SDK/include/NDK/Components/CameraComponent.hpp @@ -1,6 +1,6 @@ // Copyright (C) 2017 Jérôme Leclercq // This file is part of the "Nazara Development Kit" -// For conditions of distribution and use, see copyright notice in Prerequesites.hpp +// For conditions of distribution and use, see copyright notice in Prerequisites.hpp #pragma once @@ -19,7 +19,6 @@ namespace Ndk { class CameraComponent; - class Entity; using CameraComponentHandle = Nz::ObjectHandle; diff --git a/SDK/include/NDK/Components/CameraComponent.inl b/SDK/include/NDK/Components/CameraComponent.inl index 1018f9f3d..4baad5225 100644 --- a/SDK/include/NDK/Components/CameraComponent.inl +++ b/SDK/include/NDK/Components/CameraComponent.inl @@ -1,8 +1,7 @@ // Copyright (C) 2017 Jérôme Leclercq // This file is part of the "Nazara Development Kit" -// For conditions of distribution and use, see copyright notice in Prerequesites.hpp +// For conditions of distribution and use, see copyright notice in Prerequisites.hpp -#include #include #include @@ -238,10 +237,9 @@ namespace Ndk NazaraAssert(m_target, "Component has no render target"); // We compute the region necessary to make this view port with the actual size of the target - float invWidth = 1.f / m_target->GetWidth(); - float invHeight = 1.f / m_target->GetHeight(); + Nz::Vector2f invSize = 1.f / Nz::Vector2f(m_target->GetSize()); - SetTargetRegion(Nz::Rectf(invWidth * viewport.x, invHeight * viewport.y, invWidth * viewport.width, invHeight * viewport.height)); + SetTargetRegion(Nz::Rectf(invSize.x * viewport.x, invSize.y * viewport.y, invSize.x * viewport.width, invSize.y * viewport.height)); } /*! diff --git a/SDK/include/NDK/Components/CollisionComponent2D.hpp b/SDK/include/NDK/Components/CollisionComponent2D.hpp index d793df741..6908c2bef 100644 --- a/SDK/include/NDK/Components/CollisionComponent2D.hpp +++ b/SDK/include/NDK/Components/CollisionComponent2D.hpp @@ -1,6 +1,6 @@ // Copyright (C) 2017 Jérôme Leclercq // This file is part of the "Nazara Development Kit" -// For conditions of distribution and use, see copyright notice in Prerequesites.hpp +// For conditions of distribution and use, see copyright notice in Prerequisites.hpp #pragma once @@ -8,21 +8,16 @@ #define NDK_COMPONENTS_COLLISIONCOMPONENT2D_HPP #include +#include #include #include -namespace Nz -{ - class RigidBody2D; -} - namespace Ndk { - class Entity; - class NDK_API CollisionComponent2D : public Component { friend class PhysicsSystem2D; + friend class ConstraintComponent2D; public: CollisionComponent2D(Nz::Collider2DRef geom = Nz::Collider2DRef()); diff --git a/SDK/include/NDK/Components/CollisionComponent2D.inl b/SDK/include/NDK/Components/CollisionComponent2D.inl index 6a14fd85e..b85fe3017 100644 --- a/SDK/include/NDK/Components/CollisionComponent2D.inl +++ b/SDK/include/NDK/Components/CollisionComponent2D.inl @@ -1,12 +1,6 @@ // Copyright (C) 2017 Jérôme Leclercq // This file is part of the "Nazara Development Kit" -// For conditions of distribution and use, see copyright notice in Prerequesites.hpp - -#include -#include -#include -#include -#include +// For conditions of distribution and use, see copyright notice in Prerequisites.hpp namespace Ndk { diff --git a/SDK/include/NDK/Components/CollisionComponent3D.hpp b/SDK/include/NDK/Components/CollisionComponent3D.hpp index 992e73053..5c14f2c70 100644 --- a/SDK/include/NDK/Components/CollisionComponent3D.hpp +++ b/SDK/include/NDK/Components/CollisionComponent3D.hpp @@ -1,6 +1,6 @@ // Copyright (C) 2017 Jérôme Leclercq // This file is part of the "Nazara Development Kit" -// For conditions of distribution and use, see copyright notice in Prerequesites.hpp +// For conditions of distribution and use, see copyright notice in Prerequisites.hpp #pragma once @@ -8,18 +8,12 @@ #define NDK_COMPONENTS_COLLISIONCOMPONENT3D_HPP #include +#include #include #include -namespace Nz -{ - class RigidBody3D; -} - namespace Ndk { - class Entity; - class NDK_API CollisionComponent3D : public Component { friend class PhysicsSystem3D; @@ -46,6 +40,8 @@ namespace Ndk void OnComponentAttached(BaseComponent& component) override; void OnComponentDetached(BaseComponent& component) override; void OnDetached() override; + void OnEntityDisabled() override; + void OnEntityEnabled() override; std::unique_ptr m_staticBody; Nz::Collider3DRef m_geom; diff --git a/SDK/include/NDK/Components/CollisionComponent3D.inl b/SDK/include/NDK/Components/CollisionComponent3D.inl index 7d82252af..73225b262 100644 --- a/SDK/include/NDK/Components/CollisionComponent3D.inl +++ b/SDK/include/NDK/Components/CollisionComponent3D.inl @@ -1,11 +1,6 @@ // Copyright (C) 2017 Jérôme Leclercq // This file is part of the "Nazara Development Kit" -// For conditions of distribution and use, see copyright notice in Prerequesites.hpp - -#include -#include -#include -#include +// For conditions of distribution and use, see copyright notice in Prerequisites.hpp namespace Ndk { diff --git a/SDK/include/NDK/Components/ConstraintComponent2D.hpp b/SDK/include/NDK/Components/ConstraintComponent2D.hpp new file mode 100644 index 000000000..8ad80e1de --- /dev/null +++ b/SDK/include/NDK/Components/ConstraintComponent2D.hpp @@ -0,0 +1,34 @@ +#pragma once + +#ifndef NDK_COMPONENTS_CONSTRAINTCOMPONENT2D_HPP +#define NDK_COMPONENTS_CONSTRAINTCOMPONENT2D_HPP + +#include +#include +#include +#include +#include + +namespace Ndk +{ + class NDK_API ConstraintComponent2D : public Component + { + public: + ConstraintComponent2D() = default; + ConstraintComponent2D(const ConstraintComponent2D& joint) = default; + ConstraintComponent2D(ConstraintComponent2D&& joint) = default; + + template inline Nz::ObjectRef CreateConstraint(const Ndk::EntityHandle& first, const Ndk::EntityHandle& second, Args&&... args); + + static ComponentIndex componentIndex; + + private: + + std::vector m_constraints; + }; + +} + +#include + +#endif// NDK_COMPONENTS_CONSTRAINTCOMPONENT2D_HPP diff --git a/SDK/include/NDK/Components/ConstraintComponent2D.inl b/SDK/include/NDK/Components/ConstraintComponent2D.inl new file mode 100644 index 000000000..51e64ba6e --- /dev/null +++ b/SDK/include/NDK/Components/ConstraintComponent2D.inl @@ -0,0 +1,31 @@ +#include +#include +#include + +namespace Ndk +{ + template + Nz::ObjectRef ConstraintComponent2D::CreateConstraint(const Ndk::EntityHandle& first, const Ndk::EntityHandle& second, Args && ...args) + { + auto FetchBody = [](const Ndk::EntityHandle& entity) -> Nz::RigidBody2D* + { + if (entity->HasComponent()) + return entity->GetComponent().GetRigidBody(); + else if (entity->HasComponent()) + return entity->GetComponent().GetStaticBody(); + + return nullptr; + }; + + Nz::RigidBody2D* firstBody = FetchBody(first); + NazaraAssert(firstBody, "First entity has no CollisionComponent2D nor PhysicsComponent2D component"); + + Nz::RigidBody2D* secondBody = FetchBody(second); + NazaraAssert(secondBody, "Second entity has no CollisionComponent2D nor PhysicsComponent2D component"); + + Nz::ObjectRef constraint = T::New(*firstBody, *secondBody, std::forward(args)...); + m_constraints.push_back(constraint); + + return constraint; + } +} diff --git a/SDK/include/NDK/Components/GraphicsComponent.hpp b/SDK/include/NDK/Components/GraphicsComponent.hpp index 68961b99a..e5dce0144 100644 --- a/SDK/include/NDK/Components/GraphicsComponent.hpp +++ b/SDK/include/NDK/Components/GraphicsComponent.hpp @@ -1,6 +1,6 @@ // Copyright (C) 2017 Jérôme Leclercq // This file is part of the "Nazara Development Kit" -// For conditions of distribution and use, see copyright notice in Prerequesites.hpp +// For conditions of distribution and use, see copyright notice in Prerequisites.hpp #pragma once @@ -12,6 +12,7 @@ #include #include #include +#include namespace Ndk { @@ -27,20 +28,22 @@ namespace Ndk public: using RenderableList = std::vector; - GraphicsComponent() = default; + GraphicsComponent(); inline GraphicsComponent(const GraphicsComponent& graphicsComponent); ~GraphicsComponent() = default; inline void AddToCullingList(GraphicsComponentCullingList* cullingList) const; void AddToRenderQueue(Nz::AbstractRenderQueue* renderQueue) const; - void Attach(Nz::InstancedRenderableRef renderable, int renderOrder = 0); + inline void Attach(Nz::InstancedRenderableRef renderable, int renderOrder = 0); void Attach(Nz::InstancedRenderableRef renderable, const Nz::Matrix4f& localMatrix, int renderOrder = 0); inline void Clear(); inline void Detach(const Nz::InstancedRenderable* renderable); + inline bool DoesRequireRealTimeReflections() const; + inline void EnsureBoundingVolumeUpdate() const; inline void EnsureTransformMatrixUpdate() const; @@ -51,28 +54,51 @@ namespace Ndk inline void RemoveFromCullingList(GraphicsComponentCullingList* cullingList) const; + inline void SetScissorRect(const Nz::Recti& scissorRect); + inline void UpdateLocalMatrix(const Nz::InstancedRenderable* instancedRenderable, const Nz::Matrix4f& localMatrix); inline void UpdateRenderOrder(const Nz::InstancedRenderable* instancedRenderable, int renderOrder); static ComponentIndex componentIndex; private: + struct Renderable; + + void ConnectInstancedRenderableSignals(Renderable& renderable); + inline void InvalidateBoundingVolume() const; void InvalidateRenderableData(const Nz::InstancedRenderable* renderable, Nz::UInt32 flags, std::size_t index); + void InvalidateRenderableMaterial(const Nz::InstancedRenderable* renderable, std::size_t skinIndex, std::size_t matIndex, const Nz::MaterialRef& newMat); inline void InvalidateRenderables(); + void InvalidateReflectionMap(); inline void InvalidateTransformMatrix(); + void RegisterMaterial(Nz::Material* material, std::size_t count = 1); + void OnAttached() override; void OnComponentAttached(BaseComponent& component) override; void OnComponentDetached(BaseComponent& component) override; void OnDetached() override; + + void OnInstancedRenderableResetMaterials(const Nz::InstancedRenderable* renderable, std::size_t newMaterialCount); + void OnInstancedRenderableSkinChange(const Nz::InstancedRenderable* renderable, std::size_t newSkinIndex); + void OnMaterialReflectionChange(const Nz::Material* material, Nz::ReflectionMode reflectionMode); void OnNodeInvalidated(const Nz::Node* node); + void UnregisterMaterial(Nz::Material* material); + void UpdateBoundingVolume() const; void UpdateTransformMatrix() const; NazaraSlot(Nz::Node, OnNodeInvalidation, m_nodeInvalidationSlot); + struct MaterialEntry + { + NazaraSlot(Nz::Material, OnMaterialReflectionModeChange, reflectionModelChangeSlot); + + std::size_t renderableCounter; + }; + struct Renderable { Renderable(const Nz::Matrix4f& transformMatrix) : @@ -81,15 +107,8 @@ namespace Ndk { } - Renderable(Renderable&& rhs) noexcept : - renderableBoundingVolumeInvalidationSlot(std::move(rhs.renderableBoundingVolumeInvalidationSlot)), - renderableDataInvalidationSlot(std::move(rhs.renderableDataInvalidationSlot)), - renderableReleaseSlot(std::move(rhs.renderableReleaseSlot)), - data(std::move(rhs.data)), - renderable(std::move(rhs.renderable)), - dataUpdated(rhs.dataUpdated) - { - } + Renderable(const Renderable&) = delete; + Renderable(Renderable&& rhs) noexcept = default; ~Renderable() { @@ -97,21 +116,15 @@ namespace Ndk renderableReleaseSlot.Disconnect(); } - Renderable& operator=(Renderable&& r) noexcept - { - data = std::move(r.data); - dataUpdated = r.dataUpdated; - renderable = std::move(r.renderable); - renderableBoundingVolumeInvalidationSlot = std::move(r.renderableBoundingVolumeInvalidationSlot); - renderableDataInvalidationSlot = std::move(r.renderableDataInvalidationSlot); - renderableReleaseSlot = std::move(r.renderableReleaseSlot); - - return *this; - } + Renderable& operator=(const Renderable&) = delete; + Renderable& operator=(Renderable&& r) noexcept = default; NazaraSlot(Nz::InstancedRenderable, OnInstancedRenderableInvalidateBoundingVolume, renderableBoundingVolumeInvalidationSlot); NazaraSlot(Nz::InstancedRenderable, OnInstancedRenderableInvalidateData, renderableDataInvalidationSlot); + NazaraSlot(Nz::InstancedRenderable, OnInstancedRenderableInvalidateMaterial, renderableMaterialInvalidationSlot); NazaraSlot(Nz::InstancedRenderable, OnInstancedRenderableRelease, renderableReleaseSlot); + NazaraSlot(Nz::InstancedRenderable, OnInstancedRenderableResetMaterials, renderableResetMaterialsSlot); + NazaraSlot(Nz::InstancedRenderable, OnInstancedRenderableSkinChange, renderableSkinChangeSlot); mutable Nz::InstancedRenderable::InstanceData data; Nz::InstancedRenderableRef renderable; @@ -127,12 +140,17 @@ namespace Ndk NazaraSlot(GraphicsComponentCullingList, OnCullingListRelease, cullingListReleaseSlot); }; + std::size_t m_reflectiveMaterialCount; mutable std::vector m_volumeCullingEntries; std::vector m_renderables; + std::unordered_map m_materialEntries; mutable Nz::BoundingVolumef m_boundingVolume; mutable Nz::Matrix4f m_transformMatrix; + Nz::Recti m_scissorRect; + Nz::TextureRef m_reflectionMap; mutable bool m_boundingVolumeUpdated; mutable bool m_transformMatrixUpdated; + unsigned int m_reflectionMapSize; }; } diff --git a/SDK/include/NDK/Components/GraphicsComponent.inl b/SDK/include/NDK/Components/GraphicsComponent.inl index 34bd57dd9..71b62f367 100644 --- a/SDK/include/NDK/Components/GraphicsComponent.inl +++ b/SDK/include/NDK/Components/GraphicsComponent.inl @@ -1,6 +1,6 @@ // Copyright (C) 2017 Jérôme Leclercq // This file is part of the "Nazara Development Kit" -// For conditions of distribution and use, see copyright notice in Prerequesites.hpp +// For conditions of distribution and use, see copyright notice in Prerequisites.hpp #include #include @@ -9,12 +9,16 @@ namespace Ndk { + inline GraphicsComponent::GraphicsComponent() : + m_scissorRect(-1, -1) + { + } + /*! * \brief Constructs a GraphicsComponent object by copy semantic * * \param graphicsComponent GraphicsComponent to copy */ - inline GraphicsComponent::GraphicsComponent(const GraphicsComponent& graphicsComponent) : Component(graphicsComponent), HandledObject(graphicsComponent), @@ -25,7 +29,7 @@ namespace Ndk { m_renderables.reserve(graphicsComponent.m_renderables.size()); for (const Renderable& r : graphicsComponent.m_renderables) - Attach(r.renderable, r.data.renderOrder); + Attach(r.renderable, r.data.localMatrix, r.data.renderOrder); } inline void GraphicsComponent::AddToCullingList(GraphicsComponentCullingList* cullingList) const @@ -38,14 +42,32 @@ namespace Ndk InvalidateBoundingVolume(); } + /*! + * \brief Attaches a renderable to the entity + * + * \param renderable Reference to a renderable element + * \param renderOrder Render order of the element + */ + inline void GraphicsComponent::Attach(Nz::InstancedRenderableRef renderable, int renderOrder) + { + return Attach(std::move(renderable), Nz::Matrix4f::Identity(), renderOrder); + } + /*! * \brief Clears every renderable elements */ inline void GraphicsComponent::Clear() { + m_materialEntries.clear(); m_renderables.clear(); + if (m_reflectiveMaterialCount > 0) + { + m_reflectiveMaterialCount = 0; + InvalidateReflectionMap(); + } + InvalidateBoundingVolume(); } @@ -62,12 +84,29 @@ namespace Ndk if (it->renderable == renderable) { InvalidateBoundingVolume(); + + std::size_t materialCount = renderable->GetMaterialCount(); + for (std::size_t i = 0; i < materialCount; ++i) + UnregisterMaterial(renderable->GetMaterial(i)); + m_renderables.erase(it); break; } } } + /*! + * \brief Checks if this graphics component requires real-time reflections to be generated + * + * If any of the materials attached to a GraphicsComponent (via the attached instanced renderable) needs real-time reflections, this function will return true. + * + * \return True if real-time reflections needs to be generated or false + */ + inline bool GraphicsComponent::DoesRequireRealTimeReflections() const + { + return m_reflectiveMaterialCount != 0 && m_reflectionMap; + } + /*! * \brief Ensures the bounding volume is up to date */ @@ -142,6 +181,14 @@ namespace Ndk } } + inline void GraphicsComponent::SetScissorRect(const Nz::Recti& scissorRect) + { + m_scissorRect = scissorRect; + + for (VolumeCullingEntry& entry : m_volumeCullingEntries) + entry.listEntry.ForceInvalidation(); //< Invalidate render queues + } + inline void GraphicsComponent::UpdateLocalMatrix(const Nz::InstancedRenderable* instancedRenderable, const Nz::Matrix4f& localMatrix) { for (auto& renderable : m_renderables) @@ -198,4 +245,4 @@ namespace Ndk InvalidateBoundingVolume(); InvalidateRenderables(); } -} \ No newline at end of file +} diff --git a/SDK/include/NDK/Components/LightComponent.hpp b/SDK/include/NDK/Components/LightComponent.hpp index ba1c5f5c7..fcf59f179 100644 --- a/SDK/include/NDK/Components/LightComponent.hpp +++ b/SDK/include/NDK/Components/LightComponent.hpp @@ -1,6 +1,6 @@ // Copyright (C) 2017 Jrme Leclercq // This file is part of the "Nazara Development Kit" -// For conditions of distribution and use, see copyright notice in Prerequesites.hpp +// For conditions of distribution and use, see copyright notice in Prerequisites.hpp #pragma once diff --git a/SDK/include/NDK/Components/LightComponent.inl b/SDK/include/NDK/Components/LightComponent.inl index 10237b8ac..7ddb5d788 100644 --- a/SDK/include/NDK/Components/LightComponent.inl +++ b/SDK/include/NDK/Components/LightComponent.inl @@ -1,6 +1,6 @@ // Copyright (C) 2017 Jrme Leclercq // This file is part of the "Nazara Development Kit" -// For conditions of distribution and use, see copyright notice in Prerequesites.hpp +// For conditions of distribution and use, see copyright notice in Prerequisites.hpp namespace Ndk { diff --git a/SDK/include/NDK/Components/ListenerComponent.hpp b/SDK/include/NDK/Components/ListenerComponent.hpp index 6e4b8284f..605f425a2 100644 --- a/SDK/include/NDK/Components/ListenerComponent.hpp +++ b/SDK/include/NDK/Components/ListenerComponent.hpp @@ -1,6 +1,6 @@ // Copyright (C) 2017 Jérôme Leclercq // This file is part of the "Nazara Development Kit" -// For conditions of distribution and use, see copyright notice in Prerequesites.hpp +// For conditions of distribution and use, see copyright notice in Prerequisites.hpp #pragma once diff --git a/SDK/include/NDK/Components/ListenerComponent.inl b/SDK/include/NDK/Components/ListenerComponent.inl index 8728ce9bc..52032dfb3 100644 --- a/SDK/include/NDK/Components/ListenerComponent.inl +++ b/SDK/include/NDK/Components/ListenerComponent.inl @@ -1,6 +1,6 @@ // Copyright (C) 2017 Jérôme Leclercq // This file is part of the "Nazara Development Kit" -// For conditions of distribution and use, see copyright notice in Prerequesites.hpp +// For conditions of distribution and use, see copyright notice in Prerequisites.hpp namespace Ndk { diff --git a/SDK/include/NDK/Components/NodeComponent.hpp b/SDK/include/NDK/Components/NodeComponent.hpp index a04f9b333..5661ab3ea 100644 --- a/SDK/include/NDK/Components/NodeComponent.hpp +++ b/SDK/include/NDK/Components/NodeComponent.hpp @@ -1,6 +1,6 @@ // Copyright (C) 2017 Jérôme Leclercq // This file is part of the "Nazara Development Kit" -// For conditions of distribution and use, see copyright notice in Prerequesites.hpp +// For conditions of distribution and use, see copyright notice in Prerequisites.hpp #pragma once diff --git a/SDK/include/NDK/Components/NodeComponent.inl b/SDK/include/NDK/Components/NodeComponent.inl index 0e953c86e..a7eb1f9bc 100644 --- a/SDK/include/NDK/Components/NodeComponent.inl +++ b/SDK/include/NDK/Components/NodeComponent.inl @@ -1,6 +1,6 @@ // Copyright (C) 2017 Jérôme Leclercq // This file is part of the "Nazara Development Kit" -// For conditions of distribution and use, see copyright notice in Prerequesites.hpp +// For conditions of distribution and use, see copyright notice in Prerequisites.hpp #include #include diff --git a/SDK/include/NDK/Components/ParticleEmitterComponent.hpp b/SDK/include/NDK/Components/ParticleEmitterComponent.hpp index 3e2c5f8af..f50229ef5 100644 --- a/SDK/include/NDK/Components/ParticleEmitterComponent.hpp +++ b/SDK/include/NDK/Components/ParticleEmitterComponent.hpp @@ -1,6 +1,6 @@ // Copyright (C) 2017 Jérôme Leclercq // This file is part of the "Nazara Development Kit" -// For conditions of distribution and use, see copyright notice in Prerequesites.hpp +// For conditions of distribution and use, see copyright notice in Prerequisites.hpp #pragma once @@ -9,7 +9,6 @@ #define NDK_COMPONENTS_PARTICLEEMITTERCOMPONENT_HPP #include -#include #include namespace Ndk diff --git a/SDK/include/NDK/Components/ParticleEmitterComponent.inl b/SDK/include/NDK/Components/ParticleEmitterComponent.inl index 292a2ed8f..dd60f1a88 100644 --- a/SDK/include/NDK/Components/ParticleEmitterComponent.inl +++ b/SDK/include/NDK/Components/ParticleEmitterComponent.inl @@ -1,8 +1,6 @@ // Copyright (C) 2017 Jérôme Leclercq // This file is part of the "Nazara Development Kit" -// For conditions of distribution and use, see copyright notice in Prerequesites.hpp - -#include +// For conditions of distribution and use, see copyright notice in Prerequisites.hpp namespace Ndk { diff --git a/SDK/include/NDK/Components/ParticleGroupComponent.hpp b/SDK/include/NDK/Components/ParticleGroupComponent.hpp index 533eb907e..981dbd11e 100644 --- a/SDK/include/NDK/Components/ParticleGroupComponent.hpp +++ b/SDK/include/NDK/Components/ParticleGroupComponent.hpp @@ -1,6 +1,6 @@ // Copyright (C) 2017 Jérôme Leclercq // This file is part of the "Nazara Development Kit" -// For conditions of distribution and use, see copyright notice in Prerequesites.hpp +// For conditions of distribution and use, see copyright notice in Prerequisites.hpp #pragma once diff --git a/SDK/include/NDK/Components/ParticleGroupComponent.inl b/SDK/include/NDK/Components/ParticleGroupComponent.inl index dc3072faa..d6225df3b 100644 --- a/SDK/include/NDK/Components/ParticleGroupComponent.inl +++ b/SDK/include/NDK/Components/ParticleGroupComponent.inl @@ -1,8 +1,7 @@ // Copyright (C) 2017 Jérôme Leclercq // This file is part of the "Nazara Development Kit" -// For conditions of distribution and use, see copyright notice in Prerequesites.hpp +// For conditions of distribution and use, see copyright notice in Prerequisites.hpp -#include #include #include @@ -50,7 +49,7 @@ namespace Ndk inline void ParticleGroupComponent::AddEmitter(Entity* emitter) { NazaraAssert(emitter && emitter->IsValid(), "Invalid entity"); - NazaraAssert(emitter->HasComponent(), "Entity must have a NodeComponent"); + NazaraAssert(emitter->HasComponent(), "Entity must have a ParticleEmitterComponent"); auto& emitterComponent = emitter->GetComponent(); ParticleGroup::AddEmitter(&emitterComponent); @@ -69,7 +68,7 @@ namespace Ndk inline void ParticleGroupComponent::RemoveEmitter(Entity* emitter) { NazaraAssert(emitter && emitter->IsValid(), "Invalid entity"); - NazaraAssert(emitter->HasComponent(), "Entity must have a NodeComponent"); + NazaraAssert(emitter->HasComponent(), "Entity must have a ParticleEmitterComponent"); auto& emitterComponent = emitter->GetComponent(); ParticleGroup::RemoveEmitter(&emitterComponent); diff --git a/SDK/include/NDK/Components/PhysicsComponent2D.hpp b/SDK/include/NDK/Components/PhysicsComponent2D.hpp index 2bbe693a1..5c4081652 100644 --- a/SDK/include/NDK/Components/PhysicsComponent2D.hpp +++ b/SDK/include/NDK/Components/PhysicsComponent2D.hpp @@ -1,6 +1,6 @@ // Copyright (C) 2017 Jérôme Leclercq // This file is part of the "Nazara Development Kit" -// For conditions of distribution and use, see copyright notice in Prerequesites.hpp +// For conditions of distribution and use, see copyright notice in Prerequisites.hpp #pragma once @@ -13,20 +13,21 @@ namespace Ndk { - class Entity; - class NDK_API PhysicsComponent2D : public Component { friend class CollisionComponent2D; friend class PhysicsSystem2D; + friend class ConstraintComponent2D; public: PhysicsComponent2D() = default; PhysicsComponent2D(const PhysicsComponent2D& physics); ~PhysicsComponent2D() = default; - + void AddForce(const Nz::Vector2f& force, Nz::CoordSys coordSys = Nz::CoordSys_Global); void AddForce(const Nz::Vector2f& force, const Nz::Vector2f& point, Nz::CoordSys coordSys = Nz::CoordSys_Global); + void AddImpulse(const Nz::Vector2f& impulse, Nz::CoordSys coordSys = Nz::CoordSys_Global); + void AddImpulse(const Nz::Vector2f& impulse, const Nz::Vector2f& point, Nz::CoordSys coordSys = Nz::CoordSys_Global); void AddTorque(float torque); Nz::Rectf GetAABB() const; @@ -49,7 +50,7 @@ namespace Ndk static ComponentIndex componentIndex; private: - Nz::RigidBody2D& GetRigidBody(); + Nz::RigidBody2D* GetRigidBody(); void OnAttached() override; void OnComponentAttached(BaseComponent& component) override; diff --git a/SDK/include/NDK/Components/PhysicsComponent2D.inl b/SDK/include/NDK/Components/PhysicsComponent2D.inl index 7aea6dca6..03f98bf0b 100644 --- a/SDK/include/NDK/Components/PhysicsComponent2D.inl +++ b/SDK/include/NDK/Components/PhysicsComponent2D.inl @@ -1,9 +1,8 @@ // Copyright (C) 2017 Jérôme Leclercq // This file is part of the "Nazara Development Kit" -// For conditions of distribution and use, see copyright notice in Prerequesites.hpp +// For conditions of distribution and use, see copyright notice in Prerequisites.hpp #include -#include "PhysicsComponent2D.hpp" namespace Ndk { @@ -51,7 +50,38 @@ namespace Ndk m_object->AddForce(force, point, coordSys); } - + + /*! + * \brief Applies a impulse to the entity + * + * \param impulse Impulse to apply on the entity + * + * \remark Produces a NazaraAssert if the physics object is invalid + */ + + inline void PhysicsComponent2D::AddImpulse(const Nz::Vector2f& impulse, Nz::CoordSys coordSys) + { + NazaraAssert(m_object, "Invalid physics object"); + + m_object->AddImpulse(impulse, coordSys); + } + + /*! + * \brief Applies a impulse to the entity + * + * \param impulse Impulse to apply on the entity + * \param point Point where the impulse is applied + * + * \remark Produces a NazaraAssert if the physics object is invalid + */ + + inline void PhysicsComponent2D::AddImpulse(const Nz::Vector2f& impulse, const Nz::Vector2f& point, Nz::CoordSys coordSys) + { + NazaraAssert(m_object, "Invalid physics object"); + + m_object->AddImpulse(impulse, point, coordSys); + } + /*! * \brief Applies a torque to the entity * @@ -277,8 +307,8 @@ namespace Ndk * \return A reference to the physics object */ - inline Nz::RigidBody2D& PhysicsComponent2D::GetRigidBody() + inline Nz::RigidBody2D* PhysicsComponent2D::GetRigidBody() { - return *m_object.get(); + return m_object.get(); } } diff --git a/SDK/include/NDK/Components/PhysicsComponent3D.hpp b/SDK/include/NDK/Components/PhysicsComponent3D.hpp index 8be86537e..98e36079a 100644 --- a/SDK/include/NDK/Components/PhysicsComponent3D.hpp +++ b/SDK/include/NDK/Components/PhysicsComponent3D.hpp @@ -1,6 +1,6 @@ // Copyright (C) 2017 Jérôme Leclercq // This file is part of the "Nazara Development Kit" -// For conditions of distribution and use, see copyright notice in Prerequesites.hpp +// For conditions of distribution and use, see copyright notice in Prerequisites.hpp #pragma once @@ -13,15 +13,13 @@ namespace Ndk { - class Entity; - class NDK_API PhysicsComponent3D : public Component { friend class CollisionComponent3D; friend class PhysicsSystem3D; public: - PhysicsComponent3D() = default; + inline PhysicsComponent3D(); PhysicsComponent3D(const PhysicsComponent3D& physics); ~PhysicsComponent3D() = default; @@ -30,41 +28,67 @@ namespace Ndk void AddTorque(const Nz::Vector3f& torque, Nz::CoordSys coordSys = Nz::CoordSys_Global); void EnableAutoSleep(bool autoSleep); + void EnableNodeSynchronization(bool nodeSynchronization); Nz::Boxf GetAABB() const; + Nz::Vector3f GetAngularDamping() const; Nz::Vector3f GetAngularVelocity() const; float GetGravityFactor() const; + float GetLinearDamping() const; + Nz::Vector3f GetLinearVelocity() const; float GetMass() const; Nz::Vector3f GetMassCenter(Nz::CoordSys coordSys = Nz::CoordSys_Local) const; const Nz::Matrix4f& GetMatrix() const; Nz::Vector3f GetPosition() const; Nz::Quaternionf GetRotation() const; - Nz::Vector3f GetVelocity() const; bool IsAutoSleepEnabled() const; bool IsMoveable() const; + bool IsNodeSynchronizationEnabled() const; bool IsSleeping() const; + void SetAngularDamping(const Nz::Vector3f& angularDamping); void SetAngularVelocity(const Nz::Vector3f& angularVelocity); void SetGravityFactor(float gravityFactor); + void SetLinearDamping(float damping); + void SetLinearVelocity(const Nz::Vector3f& velocity); void SetMass(float mass); void SetMassCenter(const Nz::Vector3f& center); + void SetMaterial(const Nz::String& materialName); + void SetMaterial(int materialIndex); void SetPosition(const Nz::Vector3f& position); void SetRotation(const Nz::Quaternionf& rotation); - void SetVelocity(const Nz::Vector3f& velocity); static ComponentIndex componentIndex; private: - Nz::RigidBody3D& GetRigidBody(); + void ApplyPhysicsState(Nz::RigidBody3D& rigidBody) const; + void CopyPhysicsState(const Nz::RigidBody3D& rigidBody); + Nz::RigidBody3D* GetRigidBody(); + const Nz::RigidBody3D& GetRigidBody() const; void OnAttached() override; void OnComponentAttached(BaseComponent& component) override; void OnComponentDetached(BaseComponent& component) override; void OnDetached() override; void OnEntityDestruction() override; + void OnEntityDisabled() override; + void OnEntityEnabled() override; + + struct PendingPhysObjectStates + { + Nz::Vector3f angularDamping; + Nz::Vector3f massCenter; + bool autoSleep; + bool valid = false; + float gravityFactor; + float linearDamping; + float mass; + }; std::unique_ptr m_object; + PendingPhysObjectStates m_pendingStates; + bool m_nodeSynchronizationEnabled; }; } diff --git a/SDK/include/NDK/Components/PhysicsComponent3D.inl b/SDK/include/NDK/Components/PhysicsComponent3D.inl index 72646e16a..22123ca52 100644 --- a/SDK/include/NDK/Components/PhysicsComponent3D.inl +++ b/SDK/include/NDK/Components/PhysicsComponent3D.inl @@ -1,21 +1,27 @@ // Copyright (C) 2017 Jérôme Leclercq // This file is part of the "Nazara Development Kit" -// For conditions of distribution and use, see copyright notice in Prerequesites.hpp +// For conditions of distribution and use, see copyright notice in Prerequisites.hpp #include +#include "PhysicsComponent3D.hpp" namespace Ndk { + inline PhysicsComponent3D::PhysicsComponent3D() : + m_nodeSynchronizationEnabled(true) + { + } + /*! * \brief Constructs a PhysicsComponent3D object by copy semantic * * \param physics PhysicsComponent3D to copy */ - - inline PhysicsComponent3D::PhysicsComponent3D(const PhysicsComponent3D& physics) + inline PhysicsComponent3D::PhysicsComponent3D(const PhysicsComponent3D& physics) : + m_nodeSynchronizationEnabled(physics.m_nodeSynchronizationEnabled) { - // No copy of physical object (because we only create it when attached to an entity) - NazaraUnused(physics); + // We can't make a copy of the RigidBody3D, as we are not attached yet (and will possibly be attached to another world) + CopyPhysicsState(physics.GetRigidBody()); } /*! @@ -74,7 +80,6 @@ namespace Ndk * * \remark Produces a NazaraAssert if the physics object is invalid */ - inline void PhysicsComponent3D::EnableAutoSleep(bool autoSleep) { NazaraAssert(m_object, "Invalid physics object"); @@ -82,13 +87,28 @@ namespace Ndk m_object->EnableAutoSleep(autoSleep); } + /*! + * \brief Enables position/rotation synchronization with the NodeComponent + * + * By default, at every update of the PhysicsSystem3D, the NodeComponent's position and rotation (if any) will be synchronized with + * the values of the PhysicsComponent3D. This function allows to enable/disable this behavior on a per-entity basis. + * + * \param nodeSynchronization Should synchronization occur between NodeComponent and PhysicsComponent3D + */ + inline void PhysicsComponent3D::EnableNodeSynchronization(bool nodeSynchronization) + { + m_nodeSynchronizationEnabled = nodeSynchronization; + + if (m_entity) + m_entity->Invalidate(); + } + /*! * \brief Gets the AABB of the physics object * \return AABB of the object * * \remark Produces a NazaraAssert if the physics object is invalid */ - inline Nz::Boxf PhysicsComponent3D::GetAABB() const { NazaraAssert(m_object, "Invalid physics object"); @@ -96,13 +116,23 @@ namespace Ndk return m_object->GetAABB(); } + /*! + * \brief Gets the angular damping of the physics object + * \return Angular damping of the object + * + * \remark Produces a NazaraAssert if the physics object is invalid + */ + inline Nz::Vector3f PhysicsComponent3D::GetAngularDamping() const + { + return m_object->GetAngularDamping(); + } + /*! * \brief Gets the angular velocity of the physics object * \return Angular velocity of the object * * \remark Produces a NazaraAssert if the physics object is invalid */ - inline Nz::Vector3f PhysicsComponent3D::GetAngularVelocity() const { NazaraAssert(m_object, "Invalid physics object"); @@ -116,7 +146,6 @@ namespace Ndk * * \remark Produces a NazaraAssert if the physics object is invalid */ - inline float PhysicsComponent3D::GetGravityFactor() const { NazaraAssert(m_object, "Invalid physics object"); @@ -124,6 +153,33 @@ namespace Ndk return m_object->GetGravityFactor(); } + /*! + * \brief Gets the linear damping of the physics object + * \return Linear damping of the object + * + * \remark Produces a NazaraAssert if the physics object is invalid + */ + inline float PhysicsComponent3D::GetLinearDamping() const + { + NazaraAssert(m_object, "Invalid physics object"); + + return m_object->GetLinearDamping(); + } + + /*! + * \brief Gets the linear velocity of the physics object + * \return Linear velocity of the object + * + * \remark Produces a NazaraAssert if the physics object is invalid + */ + + inline Nz::Vector3f PhysicsComponent3D::GetLinearVelocity() const + { + NazaraAssert(m_object, "Invalid physics object"); + + return m_object->GetLinearVelocity(); + } + /*! * \brief Gets the mass of the physics object * \return Mass of the object @@ -142,7 +198,7 @@ namespace Ndk * \brief Gets the gravity center of the physics object * \return Gravity center of the object * - * \param coordSys System coordinates to consider + * \param coordSys System coordinates to consider * * \remark Produces a NazaraAssert if the physics object is invalid */ @@ -196,27 +252,12 @@ namespace Ndk return m_object->GetRotation(); } - /*! - * \brief Gets the velocity of the physics object - * \return Velocity of the object - * - * \remark Produces a NazaraAssert if the physics object is invalid - */ - - inline Nz::Vector3f PhysicsComponent3D::GetVelocity() const - { - NazaraAssert(m_object, "Invalid physics object"); - - return m_object->GetVelocity(); - } - /*! * \brief Checks whether the auto sleep is enabled * \return true If it is the case * * \remark Produces a NazaraAssert if the physics object is invalid */ - inline bool PhysicsComponent3D::IsAutoSleepEnabled() const { NazaraAssert(m_object, "Invalid physics object"); @@ -224,13 +265,36 @@ namespace Ndk return m_object->IsAutoSleepEnabled(); } + /*! + * \brief Checks whether the object is moveable + * \return true If it is the case + * + * \remark Produces a NazaraAssert if the physics object is invalid + */ + inline bool PhysicsComponent3D::IsMoveable() const + { + NazaraAssert(m_object, "Invalid physics object"); + + return m_object->IsMoveable(); + } + + /*! + * \brief Checks if position & rotation are synchronized with NodeComponent + * \return true If synchronization is enabled + * + * \see EnableNodeSynchronization + */ + inline bool PhysicsComponent3D::IsNodeSynchronizationEnabled() const + { + return m_nodeSynchronizationEnabled; + } + /*! * \brief Checks whether the entity is currently sleeping * \return true If it is the case * * \remark Produces a NazaraAssert if the physics object is invalid */ - inline bool PhysicsComponent3D::IsSleeping() const { NazaraAssert(m_object, "Invalid physics object"); @@ -238,6 +302,20 @@ namespace Ndk return m_object->IsSleeping(); } + /*! + * \brief Sets the angular damping of the physics object + * + * \param angularDamping Angular damping of the object + * + * \remark Produces a NazaraAssert if the physics object is invalid + */ + inline void PhysicsComponent3D::SetAngularDamping(const Nz::Vector3f& angularDamping) + { + NazaraAssert(m_object, "Invalid physics object"); + + m_object->SetAngularDamping(angularDamping); + } + /*! * \brief Sets the angular velocity of the physics object * @@ -245,7 +323,6 @@ namespace Ndk * * \remark Produces a NazaraAssert if the physics object is invalid */ - inline void PhysicsComponent3D::SetAngularVelocity(const Nz::Vector3f& angularVelocity) { NazaraAssert(m_object, "Invalid physics object"); @@ -260,7 +337,6 @@ namespace Ndk * * \remark Produces a NazaraAssert if the physics object is invalid */ - inline void PhysicsComponent3D::SetGravityFactor(float gravityFactor) { NazaraAssert(m_object, "Invalid physics object"); @@ -268,6 +344,34 @@ namespace Ndk m_object->SetGravityFactor(gravityFactor); } + /*! + * \brief Sets the linear damping of the physics object + * + * \param damping Linear damping of the object + * + * \remark Produces a NazaraAssert if the physics object is invalid + */ + inline void PhysicsComponent3D::SetLinearDamping(float damping) + { + NazaraAssert(m_object, "Invalid physics object"); + + m_object->SetLinearDamping(damping); + } + + /*! + * \brief Sets the linear velocity of the physics object + * + * \param velocity New linear velocity of the object + * + * \remark Produces a NazaraAssert if the physics object is invalid + */ + inline void PhysicsComponent3D::SetLinearVelocity(const Nz::Vector3f& velocity) + { + NazaraAssert(m_object, "Invalid physics object"); + + m_object->SetLinearVelocity(velocity); + } + /*! * \brief Sets the mass of the physics object * @@ -276,11 +380,11 @@ namespace Ndk * \remark Produces a NazaraAssert if the physics object is invalid * \remark Produces a NazaraAssert if the mass is negative */ - inline void PhysicsComponent3D::SetMass(float mass) { NazaraAssert(m_object, "Invalid physics object"); - NazaraAssert(mass > 0.f, "Mass should be positive"); + NazaraAssert(mass >= 0.f, "Mass must be positive and finite"); + NazaraAssert(std::isfinite(mass), "Mass must be positive and finite"); m_object->SetMass(mass); } @@ -292,7 +396,6 @@ namespace Ndk * * \remark Produces a NazaraAssert if the physics object is invalid */ - inline void PhysicsComponent3D::SetMassCenter(const Nz::Vector3f& center) { NazaraAssert(m_object, "Invalid physics object"); @@ -300,6 +403,34 @@ namespace Ndk m_object->SetMassCenter(center); } + /*! + * \brief Sets the material of the object, affecting how object does respond to collisions + * + * \param materialName Name of the material, previously registered to physics world + * + * \remark materialName must exists in PhysWorld before this call + */ + inline void PhysicsComponent3D::SetMaterial(const Nz::String& materialName) + { + NazaraAssert(m_object, "Invalid physics object"); + + m_object->SetMaterial(materialName); + } + + /*! + * \brief Sets the material of the object, affecting how object does respond to collisions + * + * \param materialIndex Id of the material, previously retrieved from a physics world + * + * \remark materialIndex must come from a call to in PhysWorld::CreateMaterial + */ + inline void PhysicsComponent3D::SetMaterial(int materialIndex) + { + NazaraAssert(m_object, "Invalid physics object"); + + m_object->SetMaterial(materialIndex); + } + /*! * \brief Sets the position of the physics object * @@ -330,27 +461,43 @@ namespace Ndk m_object->SetRotation(rotation); } - /*! - * \brief Sets the velocity of the physics object - * - * \param velocity Velocity of the object - * - * \remark Produces a NazaraAssert if the physics object is invalid - */ - - inline void PhysicsComponent3D::SetVelocity(const Nz::Vector3f& velocity) + inline void PhysicsComponent3D::ApplyPhysicsState(Nz::RigidBody3D& rigidBody) const { - NazaraAssert(m_object, "Invalid physics object"); + assert(m_pendingStates.valid); - m_object->SetVelocity(velocity); + rigidBody.EnableAutoSleep(m_pendingStates.autoSleep); + rigidBody.SetAngularDamping(m_pendingStates.angularDamping); + rigidBody.SetGravityFactor(m_pendingStates.gravityFactor); + rigidBody.SetLinearDamping(m_pendingStates.linearDamping); + rigidBody.SetMass(m_pendingStates.mass); + rigidBody.SetMassCenter(m_pendingStates.massCenter); + } + + inline void PhysicsComponent3D::CopyPhysicsState(const Nz::RigidBody3D& rigidBody) + { + m_pendingStates.autoSleep = rigidBody.IsAutoSleepEnabled(); + m_pendingStates.angularDamping = rigidBody.GetAngularDamping(); + m_pendingStates.gravityFactor = rigidBody.GetGravityFactor(); + m_pendingStates.linearDamping = rigidBody.GetLinearDamping(); + m_pendingStates.mass = rigidBody.GetMass(); + m_pendingStates.massCenter = rigidBody.GetMassCenter(Nz::CoordSys_Local); + m_pendingStates.valid = true; } /*! * \brief Gets the underlying physics object * \return A reference to the physics object */ + inline Nz::RigidBody3D* PhysicsComponent3D::GetRigidBody() + { + return m_object.get(); + } - inline Nz::RigidBody3D& PhysicsComponent3D::GetRigidBody() + /*! + * \brief Gets the underlying physics object + * \return A reference to the physics object + */ + inline const Nz::RigidBody3D& PhysicsComponent3D::GetRigidBody() const { return *m_object.get(); } diff --git a/SDK/include/NDK/Components/VelocityComponent.hpp b/SDK/include/NDK/Components/VelocityComponent.hpp index 39cdd9f1a..6497fd61a 100644 --- a/SDK/include/NDK/Components/VelocityComponent.hpp +++ b/SDK/include/NDK/Components/VelocityComponent.hpp @@ -1,6 +1,6 @@ // Copyright (C) 2017 Jérôme Leclercq // This file is part of the "Nazara Development Kit" -// For conditions of distribution and use, see copyright notice in Prerequesites.hpp +// For conditions of distribution and use, see copyright notice in Prerequisites.hpp #pragma once diff --git a/SDK/include/NDK/Components/VelocityComponent.inl b/SDK/include/NDK/Components/VelocityComponent.inl index 2cf4f1ec3..3ca449132 100644 --- a/SDK/include/NDK/Components/VelocityComponent.inl +++ b/SDK/include/NDK/Components/VelocityComponent.inl @@ -1,9 +1,6 @@ // Copyright (C) 2017 Jérôme Leclercq // This file is part of the "Nazara Development Kit" -// For conditions of distribution and use, see copyright notice in Prerequesites.hpp - -#include -#include +// For conditions of distribution and use, see copyright notice in Prerequisites.hpp namespace Ndk { diff --git a/SDK/include/NDK/Console.hpp b/SDK/include/NDK/Console.hpp index f70187c4d..1f6e5f9a1 100644 --- a/SDK/include/NDK/Console.hpp +++ b/SDK/include/NDK/Console.hpp @@ -1,6 +1,6 @@ // Copyright (C) 2017 Jérôme Leclercq // This file is part of the "Nazara Development Kit" -// For conditions of distribution and use, see copyright notice in Prerequesites.hpp +// For conditions of distribution and use, see copyright notice in Prerequisites.hpp #pragma once @@ -12,7 +12,6 @@ #include #include #include -#include #include #include #include @@ -21,6 +20,7 @@ namespace Nz { class LuaState; + struct WindowEvent; } namespace Ndk diff --git a/SDK/include/NDK/Console.inl b/SDK/include/NDK/Console.inl index 0521618fa..0e5733f75 100644 --- a/SDK/include/NDK/Console.inl +++ b/SDK/include/NDK/Console.inl @@ -1,9 +1,6 @@ // Copyright (C) 2017 Jérôme Leclercq // This file is part of the "Nazara Development Kit" -// For conditions of distribution and use, see copyright notice in Prerequesites.hpp - -#include -#include "Console.hpp" +// For conditions of distribution and use, see copyright notice in Prerequisites.hpp namespace Ndk { diff --git a/SDK/include/NDK/Entity.hpp b/SDK/include/NDK/Entity.hpp index 5419da0d2..2bf6b6dad 100644 --- a/SDK/include/NDK/Entity.hpp +++ b/SDK/include/NDK/Entity.hpp @@ -1,6 +1,6 @@ // Copyright (C) 2017 Jérôme Leclercq // This file is part of the "Nazara Development Kit" -// For conditions of distribution and use, see copyright notice in Prerequesites.hpp +// For conditions of distribution and use, see copyright notice in Prerequisites.hpp #pragma once @@ -11,6 +11,7 @@ #include #include #include +#include #include #include @@ -40,7 +41,8 @@ namespace Ndk const EntityHandle& Clone() const; - inline void Enable(bool enable = true); + inline void Disable(); + void Enable(bool enable = true); inline BaseComponent& GetComponent(ComponentIndex index); template ComponentType& GetComponent(); diff --git a/SDK/include/NDK/Entity.inl b/SDK/include/NDK/Entity.inl index adb2153d8..7b8fa5736 100644 --- a/SDK/include/NDK/Entity.inl +++ b/SDK/include/NDK/Entity.inl @@ -1,6 +1,6 @@ // Copyright (C) 2017 Jérôme Leclercq // This file is part of the "Nazara Development Kit" -// For conditions of distribution and use, see copyright notice in Prerequesites.hpp +// For conditions of distribution and use, see copyright notice in Prerequisites.hpp #include #include @@ -8,7 +8,6 @@ #include #include #include -#include namespace Ndk { @@ -30,18 +29,13 @@ namespace Ndk } /*! - * \brief Enables the entity + * \brief Disables the entity * - * \param enable Should the entity be enabled + * This is just a shortcut to Enable(false) */ - - inline void Entity::Enable(bool enable) + inline void Entity::Disable() { - if (m_enabled != enable) - { - m_enabled = enable; - Invalidate(); - } + Enable(false); } /*! @@ -325,4 +319,4 @@ namespace std return hash()(id); } }; -} \ No newline at end of file +} diff --git a/SDK/include/NDK/EntityList.hpp b/SDK/include/NDK/EntityList.hpp index 8303f7fa4..0f89d0cad 100644 --- a/SDK/include/NDK/EntityList.hpp +++ b/SDK/include/NDK/EntityList.hpp @@ -1,6 +1,6 @@ // Copyright (C) 2017 Jérôme Leclercq // This file is part of the "Nazara Development Kit" -// For conditions of distribution and use, see copyright notice in Prerequesites.hpp +// For conditions of distribution and use, see copyright notice in Prerequisites.hpp #pragma once @@ -8,7 +8,7 @@ #define NDK_ENTITYLIST_HPP #include -#include +#include #include namespace Ndk @@ -35,6 +35,7 @@ namespace Ndk inline void Insert(Entity* entity); inline void Remove(Entity* entity); + inline void Reserve(std::size_t entityCount); // STL API inline iterator begin() const; diff --git a/SDK/include/NDK/EntityList.inl b/SDK/include/NDK/EntityList.inl index 8d871e2c6..a34165a68 100644 --- a/SDK/include/NDK/EntityList.inl +++ b/SDK/include/NDK/EntityList.inl @@ -1,8 +1,7 @@ // Copyright (C) 2017 Jérôme Leclercq // This file is part of the "Nazara Development Kit" -// For conditions of distribution and use, see copyright notice in Prerequesites.hpp +// For conditions of distribution and use, see copyright notice in Prerequisites.hpp -#include #include #include @@ -137,6 +136,16 @@ namespace Ndk } } + /*! + * \brief Reserves enough space to contains entityCount entities + * + * \param entityCount Number of entities to reserve + */ + inline void EntityList::Reserve(std::size_t entityCount) + { + m_entityBits.Reserve(entityCount); + } + // STL Interface inline EntityList::iterator EntityList::begin() const { @@ -160,6 +169,9 @@ namespace Ndk inline EntityList& EntityList::operator=(const EntityList& entityList) { + for (const Ndk::EntityHandle& entity : *this) + entity->UnregisterEntityList(this); + m_entityBits = entityList.m_entityBits; m_world = entityList.m_world; @@ -171,6 +183,12 @@ namespace Ndk inline EntityList& EntityList::operator=(EntityList&& entityList) noexcept { + if (this == &entityList) + return *this; + + for (const Ndk::EntityHandle& entity : *this) + entity->UnregisterEntityList(this); + m_entityBits = std::move(entityList.m_entityBits); m_world = entityList.m_world; diff --git a/SDK/include/NDK/EntityOwner.hpp b/SDK/include/NDK/EntityOwner.hpp index 9216b3d3c..4dca6010c 100644 --- a/SDK/include/NDK/EntityOwner.hpp +++ b/SDK/include/NDK/EntityOwner.hpp @@ -1,6 +1,6 @@ // Copyright (C) 2017 Jérôme Leclercq // This file is part of the "Nazara Development Kit" -// For conditions of distribution and use, see copyright notice in Prerequesites.hpp +// For conditions of distribution and use, see copyright notice in Prerequisites.hpp #pragma once @@ -31,4 +31,4 @@ namespace Ndk #include -#endif // NDK_ENTITYOwner_HPP +#endif // NDK_ENTITYOWNER_HPP diff --git a/SDK/include/NDK/EntityOwner.inl b/SDK/include/NDK/EntityOwner.inl index 7a7c94815..a1e28bc2a 100644 --- a/SDK/include/NDK/EntityOwner.inl +++ b/SDK/include/NDK/EntityOwner.inl @@ -1,6 +1,6 @@ // Copyright (C) 2017 Jérôme Leclercq // This file is part of the "Nazara Development Kit" -// For conditions of distribution and use, see copyright notice in Prerequesites.hpp +// For conditions of distribution and use, see copyright notice in Prerequisites.hpp #include #include diff --git a/SDK/include/NDK/Lua/LuaBinding.hpp b/SDK/include/NDK/Lua/LuaBinding.hpp index 3c994b3b1..2a14cb5a5 100644 --- a/SDK/include/NDK/Lua/LuaBinding.hpp +++ b/SDK/include/NDK/Lua/LuaBinding.hpp @@ -1,13 +1,12 @@ // Copyright (C) 2017 Jérôme Leclercq // This file is part of the "Nazara Development Kit" -// For conditions of distribution and use, see copyright notice in Prerequesites.hpp +// For conditions of distribution and use, see copyright notice in Prerequisites.hpp #pragma once #ifndef NDK_LUABINDING_HPP #define NDK_LUABINDING_HPP -#include #include #include #include diff --git a/SDK/include/NDK/Lua/LuaBinding.inl b/SDK/include/NDK/Lua/LuaBinding.inl index d95314099..95ea207ab 100644 --- a/SDK/include/NDK/Lua/LuaBinding.inl +++ b/SDK/include/NDK/Lua/LuaBinding.inl @@ -1,8 +1,6 @@ // Copyright (C) 2017 Jérôme Leclercq // This file is part of the "Nazara Development Kit" -// For conditions of distribution and use, see copyright notice in Prerequesites.hpp - -#include +// For conditions of distribution and use, see copyright notice in Prerequisites.hpp namespace Ndk { diff --git a/SDK/include/NDK/Lua/LuaBinding_Audio.hpp b/SDK/include/NDK/Lua/LuaBinding_Audio.hpp index d842ecc9b..f2ee8c1ac 100644 --- a/SDK/include/NDK/Lua/LuaBinding_Audio.hpp +++ b/SDK/include/NDK/Lua/LuaBinding_Audio.hpp @@ -1,6 +1,6 @@ // Copyright (C) 2017 Jérôme Leclercq // This file is part of the "Nazara Development Kit" -// For conditions of distribution and use, see copyright notice in Prerequesites.hpp +// For conditions of distribution and use, see copyright notice in Prerequisites.hpp #pragma once diff --git a/SDK/include/NDK/Lua/LuaBinding_Base.hpp b/SDK/include/NDK/Lua/LuaBinding_Base.hpp index 21d86f191..5a52e0bc2 100644 --- a/SDK/include/NDK/Lua/LuaBinding_Base.hpp +++ b/SDK/include/NDK/Lua/LuaBinding_Base.hpp @@ -1,6 +1,6 @@ // Copyright (C) 2017 Jérôme Leclercq // This file is part of the "Nazara Development Kit" -// For conditions of distribution and use, see copyright notice in Prerequesites.hpp +// For conditions of distribution and use, see copyright notice in Prerequisites.hpp #pragma once @@ -9,7 +9,7 @@ #include #include -#include +#include namespace Ndk { diff --git a/SDK/include/NDK/Lua/LuaBinding_Core.hpp b/SDK/include/NDK/Lua/LuaBinding_Core.hpp index decca39fc..3149fdcc8 100644 --- a/SDK/include/NDK/Lua/LuaBinding_Core.hpp +++ b/SDK/include/NDK/Lua/LuaBinding_Core.hpp @@ -1,6 +1,6 @@ // Copyright (C) 2017 Jérôme Leclercq // This file is part of the "Nazara Development Kit" -// For conditions of distribution and use, see copyright notice in Prerequesites.hpp +// For conditions of distribution and use, see copyright notice in Prerequisites.hpp #pragma once diff --git a/SDK/include/NDK/Lua/LuaBinding_Graphics.hpp b/SDK/include/NDK/Lua/LuaBinding_Graphics.hpp index cd71f0fc5..7a804dd0f 100644 --- a/SDK/include/NDK/Lua/LuaBinding_Graphics.hpp +++ b/SDK/include/NDK/Lua/LuaBinding_Graphics.hpp @@ -1,6 +1,6 @@ // Copyright (C) 2017 Jérôme Leclercq // This file is part of the "Nazara Development Kit" -// For conditions of distribution and use, see copyright notice in Prerequesites.hpp +// For conditions of distribution and use, see copyright notice in Prerequisites.hpp #pragma once diff --git a/SDK/include/NDK/Lua/LuaBinding_Math.hpp b/SDK/include/NDK/Lua/LuaBinding_Math.hpp index 386912bab..5849a7c33 100644 --- a/SDK/include/NDK/Lua/LuaBinding_Math.hpp +++ b/SDK/include/NDK/Lua/LuaBinding_Math.hpp @@ -1,6 +1,6 @@ // Copyright (C) 2017 Jérôme Leclercq // This file is part of the "Nazara Development Kit" -// For conditions of distribution and use, see copyright notice in Prerequesites.hpp +// For conditions of distribution and use, see copyright notice in Prerequisites.hpp #pragma once diff --git a/SDK/include/NDK/Lua/LuaBinding_Network.hpp b/SDK/include/NDK/Lua/LuaBinding_Network.hpp index daee2b224..1b7f32f27 100644 --- a/SDK/include/NDK/Lua/LuaBinding_Network.hpp +++ b/SDK/include/NDK/Lua/LuaBinding_Network.hpp @@ -1,6 +1,6 @@ // Copyright (C) 2017 Jérôme Leclercq // This file is part of the "Nazara Development Kit" -// For conditions of distribution and use, see copyright notice in Prerequesites.hpp +// For conditions of distribution and use, see copyright notice in Prerequisites.hpp #pragma once diff --git a/SDK/include/NDK/Lua/LuaBinding_Platform.hpp b/SDK/include/NDK/Lua/LuaBinding_Platform.hpp index 502a443a5..2d28841e7 100644 --- a/SDK/include/NDK/Lua/LuaBinding_Platform.hpp +++ b/SDK/include/NDK/Lua/LuaBinding_Platform.hpp @@ -1,6 +1,6 @@ // Copyright (C) 2017 Jérôme Leclercq // This file is part of the "Nazara Development Kit" -// For conditions of distribution and use, see copyright notice in Prerequesites.hpp +// For conditions of distribution and use, see copyright notice in Prerequisites.hpp #pragma once diff --git a/SDK/include/NDK/Lua/LuaBinding_Renderer.hpp b/SDK/include/NDK/Lua/LuaBinding_Renderer.hpp index af1ffeaa5..daa75e4af 100644 --- a/SDK/include/NDK/Lua/LuaBinding_Renderer.hpp +++ b/SDK/include/NDK/Lua/LuaBinding_Renderer.hpp @@ -1,6 +1,6 @@ // Copyright (C) 2017 Jérôme Leclercq // This file is part of the "Nazara Development Kit" -// For conditions of distribution and use, see copyright notice in Prerequesites.hpp +// For conditions of distribution and use, see copyright notice in Prerequisites.hpp #pragma once diff --git a/SDK/include/NDK/Lua/LuaBinding_SDK.hpp b/SDK/include/NDK/Lua/LuaBinding_SDK.hpp index 8a6a0915e..a663edce4 100644 --- a/SDK/include/NDK/Lua/LuaBinding_SDK.hpp +++ b/SDK/include/NDK/Lua/LuaBinding_SDK.hpp @@ -1,6 +1,6 @@ // Copyright (C) 2017 Jérôme Leclercq // This file is part of the "Nazara Development Kit" -// For conditions of distribution and use, see copyright notice in Prerequesites.hpp +// For conditions of distribution and use, see copyright notice in Prerequisites.hpp #pragma once @@ -11,6 +11,7 @@ #include #include #include +#include namespace Ndk { diff --git a/SDK/include/NDK/Lua/LuaBinding_Utility.hpp b/SDK/include/NDK/Lua/LuaBinding_Utility.hpp index 33f19184d..6f7fde64b 100644 --- a/SDK/include/NDK/Lua/LuaBinding_Utility.hpp +++ b/SDK/include/NDK/Lua/LuaBinding_Utility.hpp @@ -1,6 +1,6 @@ // Copyright (C) 2017 Jérôme Leclercq // This file is part of the "Nazara Development Kit" -// For conditions of distribution and use, see copyright notice in Prerequesites.hpp +// For conditions of distribution and use, see copyright notice in Prerequisites.hpp #pragma once diff --git a/SDK/include/NDK/LuaAPI.hpp b/SDK/include/NDK/LuaAPI.hpp index d3e755fc6..457ffb980 100644 --- a/SDK/include/NDK/LuaAPI.hpp +++ b/SDK/include/NDK/LuaAPI.hpp @@ -1,13 +1,13 @@ // Copyright (C) 2017 Jérôme Leclercq // This file is part of the "Nazara Development Kit" -// For conditions of distribution and use, see copyright notice in Prerequesites.hpp +// For conditions of distribution and use, see copyright notice in Prerequisites.hpp #pragma once #ifndef NDK_LUAINTERFACE_HPP #define NDK_LUAINTERFACE_HPP -#include +#include namespace Nz { diff --git a/SDK/include/NDK/LuaAPI.inl b/SDK/include/NDK/LuaAPI.inl index 84e3fb34e..318bb6add 100644 --- a/SDK/include/NDK/LuaAPI.inl +++ b/SDK/include/NDK/LuaAPI.inl @@ -1,8 +1,7 @@ // Copyright (C) 2017 Jérôme Leclercq // This file is part of the "Nazara Development Kit" -// For conditions of distribution and use, see copyright notice in Prerequesites.hpp +// For conditions of distribution and use, see copyright notice in Prerequisites.hpp -#include #include #include #include @@ -16,7 +15,6 @@ #include #include #include -#include #ifndef NDK_SERVER #include @@ -310,9 +308,22 @@ namespace Nz return ret; } + inline unsigned int LuaImplQueryArg(const LuaState& state, int index, Ndk::Entity** handle, TypeTag) + { + if (!state.IsOfType(index, LuaType_Nil)) + *handle = *static_cast(state.CheckUserdata(index, "Entity")); + else + *handle = nullptr; + + return 1; + } + inline unsigned int LuaImplQueryArg(const LuaState& state, int index, Ndk::EntityHandle* handle, TypeTag) { - *handle = *static_cast(state.CheckUserdata(index, "Entity")); + if (!state.IsOfType(index, LuaType_Nil)) + *handle = *static_cast(state.CheckUserdata(index, "Entity")); + else + handle->Reset(); return 1; } diff --git a/SDK/include/NDK/Prerequesites.hpp b/SDK/include/NDK/Prerequisites.hpp similarity index 93% rename from SDK/include/NDK/Prerequesites.hpp rename to SDK/include/NDK/Prerequisites.hpp index f1ff2757a..bff15d808 100644 --- a/SDK/include/NDK/Prerequesites.hpp +++ b/SDK/include/NDK/Prerequisites.hpp @@ -22,15 +22,15 @@ SOFTWARE. */ -#ifndef NDK_PREREQUESITES_HPP -#define NDK_PREREQUESITES_HPP +#ifndef NDK_PREREQUISITES_HPP +#define NDK_PREREQUISITES_HPP /*! * \defgroup NDK (NazaraSDK) Nazara Development Kit * A library grouping every modules of Nazara into multiple higher-level features suchs as scene management (handled by an ECS), application, lua binding, etc. */ -#include +#include // Importation/Exportation of the API #if defined(NAZARA_STATIC) @@ -51,4 +51,4 @@ namespace Ndk using SystemIndex = Nz::UInt32; } -#endif // NDK_PREREQUESITES_HPP +#endif // NDK_PREREQUISITES_HPP diff --git a/SDK/include/NDK/Sdk.hpp b/SDK/include/NDK/Sdk.hpp index 5b976d1eb..7b096c583 100644 --- a/SDK/include/NDK/Sdk.hpp +++ b/SDK/include/NDK/Sdk.hpp @@ -1,13 +1,13 @@ // Copyright (C) 2017 Jérôme Leclercq // This file is part of the "Nazara Development Kit" -// For conditions of distribution and use, see copyright notice in Prerequesites.hpp +// For conditions of distribution and use, see copyright notice in Prerequisites.hpp #pragma once #ifndef NDK_SDK_HPP #define NDK_SDK_HPP -#include +#include namespace Ndk { diff --git a/SDK/include/NDK/Sdk.inl b/SDK/include/NDK/Sdk.inl index de2bb8043..6c8a860e3 100644 --- a/SDK/include/NDK/Sdk.inl +++ b/SDK/include/NDK/Sdk.inl @@ -1,6 +1,6 @@ // Copyright (C) 2017 Jérôme Leclercq // This file is part of the "Nazara Development Kit" -// For conditions of distribution and use, see copyright notice in Prerequesites.hpp +// For conditions of distribution and use, see copyright notice in Prerequisites.hpp namespace Ndk { diff --git a/SDK/include/NDK/State.hpp b/SDK/include/NDK/State.hpp index cc8155ccf..3b3664218 100644 --- a/SDK/include/NDK/State.hpp +++ b/SDK/include/NDK/State.hpp @@ -1,13 +1,13 @@ // Copyright (C) 2017 Jrme Leclercq // This file is part of the "Nazara Development Kit" -// For conditions of distribution and use, see copyright notice in Prerequesites.hpp +// For conditions of distribution and use, see copyright notice in Prerequisites.hpp #pragma once #ifndef NDK_STATE_HPP #define NDK_STATE_HPP -#include +#include namespace Ndk { diff --git a/SDK/include/NDK/StateMachine.hpp b/SDK/include/NDK/StateMachine.hpp index e9e665c44..57398a619 100644 --- a/SDK/include/NDK/StateMachine.hpp +++ b/SDK/include/NDK/StateMachine.hpp @@ -1,13 +1,13 @@ // Copyright (C) 2017 Jérôme Leclercq // This file is part of the "Nazara Development Kit" -// For conditions of distribution and use, see copyright notice in Prerequesites.hpp +// For conditions of distribution and use, see copyright notice in Prerequisites.hpp #pragma once #ifndef NDK_STATEMACHINE_HPP #define NDK_STATEMACHINE_HPP -#include +#include #include #include #include @@ -24,15 +24,13 @@ namespace Ndk inline void ChangeState(std::shared_ptr state); - inline const std::shared_ptr& GetCurrentState() const; - inline bool IsTopState(const State* state) const; - inline std::shared_ptr PopState(); - inline bool PopStatesUntil(std::shared_ptr state); + inline void PopState(); + inline void PopStatesUntil(std::shared_ptr state); inline void PushState(std::shared_ptr state); - inline void SetState(std::shared_ptr state); + inline void ResetState(std::shared_ptr state); inline bool Update(float elapsedTime); @@ -40,7 +38,21 @@ namespace Ndk StateMachine& operator=(const StateMachine&) = delete; private: + enum class TransitionType + { + Pop, + PopUntil, + Push, + }; + + struct StateTransition + { + TransitionType type; + std::shared_ptr state; + }; + std::vector> m_states; + std::vector m_transitions; }; } diff --git a/SDK/include/NDK/StateMachine.inl b/SDK/include/NDK/StateMachine.inl index 1086df54d..1b2a625ab 100644 --- a/SDK/include/NDK/StateMachine.inl +++ b/SDK/include/NDK/StateMachine.inl @@ -1,7 +1,8 @@ // Copyright (C) 2017 Jérôme Leclercq // This file is part of the "Nazara Development Kit" -// For conditions of distribution and use, see copyright notice in Prerequesites.hpp +// For conditions of distribution and use, see copyright notice in Prerequisites.hpp +#include #include #include @@ -16,66 +17,56 @@ namespace Ndk /*! * \brief Constructs a StateMachine object with an original state * - * \param originalState State which is the entry point of the application - * - * \remark Calls "Enter" on the state - * \remark Produces a NazaraAssert if nullptr is given + * \param originalState State which is the entry point of the application, a nullptr will create an empty state machine */ - inline StateMachine::StateMachine(std::shared_ptr originalState) { - NazaraAssert(originalState, "StateMachine must have a state to begin with"); - PushState(std::move(originalState)); + if (originalState) + PushState(std::move(originalState)); } /*! * \brief Destructs the object * - * \remark Calls "Leave" on all the states + * \remark Calls "Leave" on all the states from top to bottom */ - inline StateMachine::~StateMachine() { - for (std::shared_ptr& state : m_states) - state->Leave(*this); + // Leave state from top to bottom (as if states were popped out) + for (auto it = m_states.rbegin(); it != m_states.rend(); ++it) + (*it)->Leave(*this); } /*! * \brief Replaces the current state on the top of the machine * * \param state State to replace the top one if it is nullptr, no action is performed + * + * \remark It is forbidden for a state machine to have (at any moment) the same state in its list multiple times + * \remark Like all actions popping or pushing a state, this is not immediate and will only take effect when state machine is updated */ - inline void StateMachine::ChangeState(std::shared_ptr state) { if (state) { - PopState(); - PushState(std::move(state)); + // Change state is just a pop followed by a push + StateTransition transition; + transition.type = TransitionType::Pop; + m_transitions.emplace_back(std::move(transition)); + + transition.state = std::move(state); + transition.type = TransitionType::Push; + m_transitions.emplace_back(std::move(transition)); } } - /*! - * \brief Gets the current state on the top of the machine - * \return A constant reference to the state - * - * \remark The stack is supposed to be non empty, otherwise it is undefined behaviour - * - * \see PopStatesUntil - */ - - inline const std::shared_ptr& StateMachine::GetCurrentState() const - { - return m_states.back(); - } - /*! * \brief Checks whether the state is on the top of the machine * \return true If it is the case * * \param state State to compare the top with + * \remark Because all actions popping or pushing a state don't take effect until next state machine update, this can return false on a just pushed state */ - inline bool StateMachine::IsTopState(const State* state) const { if (m_states.empty()) @@ -86,40 +77,36 @@ namespace Ndk /*! * \brief Pops the state on the top of the machine - * \return Old state on the top, nullptr if stack was empty * * \remark This method can completely empty the stack + * \remark Like all actions popping or pushing a state, this is not immediate and will only take effect when state machine is updated */ - - inline std::shared_ptr StateMachine::PopState() + inline void StateMachine::PopState() { - if (m_states.empty()) - return nullptr; + StateTransition transition; + transition.type = TransitionType::Pop; - m_states.back()->Leave(*this); - std::shared_ptr oldTopState = std::move(m_states.back()); - m_states.pop_back(); - return oldTopState; + m_transitions.emplace_back(std::move(transition)); } /*! - * \brief Pops all the states of the machine until a specific one is reached - * \return true If that specific state is on top, false if stack is empty + * \brief Pops all states of the machine until a specific one is reached * - * \param state State to find on the stack if it is nullptr, no action is performed + * \param state State to find on the stack. If nullptr is passed, no action is performed * - * \remark This method can completely empty the stack + * \remark This method will completely empty the stack if state is not present + * \remark Like all actions popping or pushing a state, this is not immediate and will only take effect when state machine is updated */ - - inline bool StateMachine::PopStatesUntil(std::shared_ptr state) + inline void StateMachine::PopStatesUntil(std::shared_ptr state) { - if (!state) - return false; + if (state) + { + StateTransition transition; + transition.state = std::move(state); + transition.type = TransitionType::PopUntil; - while (!m_states.empty() && !IsTopState(state.get())) - PopState(); - - return !m_states.empty(); + m_transitions.emplace_back(std::move(transition)); + } } /*! @@ -127,34 +114,40 @@ namespace Ndk * * \param state Next state to represent if it is nullptr, it performs no action * - * \remark Produces a NazaraAssert if the same state is pushed two times on the stack + * \remark It is forbidden for a state machine to have (at any moment) the same state in its list multiple times + * \remark Like all actions popping or pushing a state, this is not immediate and will only take effect when state machine is updated */ - inline void StateMachine::PushState(std::shared_ptr state) { if (state) { - NazaraAssert(std::find(m_states.begin(), m_states.end(), state) == m_states.end(), "The same state was pushed two times"); + StateTransition transition; + transition.state = std::move(state); + transition.type = TransitionType::Push; - m_states.push_back(std::move(state)); - m_states.back()->Enter(*this); + m_transitions.emplace_back(std::move(transition)); } } /*! * \brief Pops every states of the machine to put a new one * - * \param state State to reset the stack with if it is nullptr, no action is performed + * \param state State to reset the stack with. If state is invalid, this will clear the state machine + * + * \remark It is forbidden for a state machine to have (at any moment) the same state in its list multiple times + * \remark Like all actions popping or pushing a state, this is not immediate and will only take effect when state machine is updated */ - - inline void StateMachine::SetState(std::shared_ptr state) + inline void StateMachine::ResetState(std::shared_ptr state) { + StateTransition transition; + transition.type = TransitionType::PopUntil; //< Pop until nullptr, which basically clears the state machine + m_transitions.emplace_back(std::move(transition)); + if (state) { - while (!m_states.empty()) - PopState(); - - PushState(std::move(state)); + transition.state = std::move(state); + transition.type = TransitionType::Push; + m_transitions.emplace_back(std::move(transition)); } } @@ -164,9 +157,41 @@ namespace Ndk * * \param elapsedTime Delta time used for the update */ - inline bool StateMachine::Update(float elapsedTime) { + for (StateTransition& transition : m_transitions) + { + switch (transition.type) + { + case TransitionType::Pop: + { + std::shared_ptr& topState = m_states.back(); + topState->Leave(*this); //< Call leave before popping to ensure consistent IsTopState behavior + + m_states.pop_back(); + break; + } + + case TransitionType::PopUntil: + { + while (!m_states.empty() && m_states.back() != transition.state) + { + m_states.back()->Leave(*this); + m_states.pop_back(); + } + break; + } + + case TransitionType::Push: + { + m_states.emplace_back(std::move(transition.state)); + m_states.back()->Enter(*this); + break; + } + } + } + m_transitions.clear(); + return std::all_of(m_states.begin(), m_states.end(), [=](std::shared_ptr& state) { return state->Update(*this, elapsedTime); }); diff --git a/SDK/include/NDK/System.hpp b/SDK/include/NDK/System.hpp index 935362763..d1b3cc39e 100644 --- a/SDK/include/NDK/System.hpp +++ b/SDK/include/NDK/System.hpp @@ -1,6 +1,6 @@ // Copyright (C) 2017 Jérôme Leclercq // This file is part of the "Nazara Development Kit" -// For conditions of distribution and use, see copyright notice in Prerequesites.hpp +// For conditions of distribution and use, see copyright notice in Prerequisites.hpp #pragma once @@ -16,12 +16,10 @@ namespace Ndk { public: System(); - System(const System&) = default; + System(const System&) = delete; System(System&&) = default; virtual ~System(); - std::unique_ptr Clone() const override; - System& operator=(const System&) = delete; System& operator=(System&&) = default; diff --git a/SDK/include/NDK/System.inl b/SDK/include/NDK/System.inl index b3927d145..3902205c0 100644 --- a/SDK/include/NDK/System.inl +++ b/SDK/include/NDK/System.inl @@ -1,6 +1,6 @@ // Copyright (C) 2017 Jérôme Leclercq // This file is part of the "Nazara Development Kit" -// For conditions of distribution and use, see copyright notice in Prerequesites.hpp +// For conditions of distribution and use, see copyright notice in Prerequisites.hpp #include #include @@ -28,22 +28,6 @@ namespace Ndk template System::~System() = default; - /*! - * \brief Clones the system - * \return The clone newly created - * - * \remark The system to clone should be trivially copy constructible - */ - - template - std::unique_ptr System::Clone() const - { - ///FIXME: Not fully supported in GCC (4.9.2) - //static_assert(std::is_trivially_copy_constructible::value, "SystemType should be copy-constructible"); - - return std::make_unique(static_cast(*this)); - } - /*! * \brief Registers the system by assigning it an index */ diff --git a/SDK/include/NDK/Systems/ListenerSystem.hpp b/SDK/include/NDK/Systems/ListenerSystem.hpp index 290700284..fce5e8cae 100644 --- a/SDK/include/NDK/Systems/ListenerSystem.hpp +++ b/SDK/include/NDK/Systems/ListenerSystem.hpp @@ -1,6 +1,6 @@ // Copyright (C) 2017 Jérôme Leclercq // This file is part of the "Nazara Development Kit" -// For conditions of distribution and use, see copyright notice in Prerequesites.hpp +// For conditions of distribution and use, see copyright notice in Prerequisites.hpp #pragma once diff --git a/SDK/include/NDK/Systems/ListenerSystem.inl b/SDK/include/NDK/Systems/ListenerSystem.inl index e555b080e..5302ce8d0 100644 --- a/SDK/include/NDK/Systems/ListenerSystem.inl +++ b/SDK/include/NDK/Systems/ListenerSystem.inl @@ -1,3 +1,3 @@ // Copyright (C) 2017 Jérôme Leclercq // This file is part of the "Nazara Development Kit" -// For conditions of distribution and use, see copyright notice in Prerequesites.hpp +// For conditions of distribution and use, see copyright notice in Prerequisites.hpp diff --git a/SDK/include/NDK/Systems/ParticleSystem.hpp b/SDK/include/NDK/Systems/ParticleSystem.hpp index 950ec80c9..adbfc7e39 100644 --- a/SDK/include/NDK/Systems/ParticleSystem.hpp +++ b/SDK/include/NDK/Systems/ParticleSystem.hpp @@ -1,6 +1,6 @@ // Copyright (C) 2017 Jérôme Leclercq // This file is part of the "Nazara Development Kit" -// For conditions of distribution and use, see copyright notice in Prerequesites.hpp +// For conditions of distribution and use, see copyright notice in Prerequisites.hpp #pragma once diff --git a/SDK/include/NDK/Systems/ParticleSystem.inl b/SDK/include/NDK/Systems/ParticleSystem.inl index e555b080e..5302ce8d0 100644 --- a/SDK/include/NDK/Systems/ParticleSystem.inl +++ b/SDK/include/NDK/Systems/ParticleSystem.inl @@ -1,3 +1,3 @@ // Copyright (C) 2017 Jérôme Leclercq // This file is part of the "Nazara Development Kit" -// For conditions of distribution and use, see copyright notice in Prerequesites.hpp +// For conditions of distribution and use, see copyright notice in Prerequisites.hpp diff --git a/SDK/include/NDK/Systems/PhysicsSystem2D.hpp b/SDK/include/NDK/Systems/PhysicsSystem2D.hpp index a117abaee..66c8b1c61 100644 --- a/SDK/include/NDK/Systems/PhysicsSystem2D.hpp +++ b/SDK/include/NDK/Systems/PhysicsSystem2D.hpp @@ -1,6 +1,6 @@ // Copyright (C) 2017 Jérôme Leclercq // This file is part of the "Nazara Development Kit" -// For conditions of distribution and use, see copyright notice in Prerequesites.hpp +// For conditions of distribution and use, see copyright notice in Prerequisites.hpp #pragma once diff --git a/SDK/include/NDK/Systems/PhysicsSystem2D.inl b/SDK/include/NDK/Systems/PhysicsSystem2D.inl index 1199d8830..5f0755cff 100644 --- a/SDK/include/NDK/Systems/PhysicsSystem2D.inl +++ b/SDK/include/NDK/Systems/PhysicsSystem2D.inl @@ -1,6 +1,6 @@ // Copyright (C) 2017 Jérôme Leclercq // This file is part of the "Nazara Development Kit" -// For conditions of distribution and use, see copyright notice in Prerequesites.hpp +// For conditions of distribution and use, see copyright notice in Prerequisites.hpp namespace Ndk { diff --git a/SDK/include/NDK/Systems/PhysicsSystem3D.hpp b/SDK/include/NDK/Systems/PhysicsSystem3D.hpp index 9d653695a..07e4c7220 100644 --- a/SDK/include/NDK/Systems/PhysicsSystem3D.hpp +++ b/SDK/include/NDK/Systems/PhysicsSystem3D.hpp @@ -1,6 +1,6 @@ // Copyright (C) 2017 Jérôme Leclercq // This file is part of the "Nazara Development Kit" -// For conditions of distribution and use, see copyright notice in Prerequesites.hpp +// For conditions of distribution and use, see copyright notice in Prerequisites.hpp #pragma once @@ -18,7 +18,6 @@ namespace Ndk { public: PhysicsSystem3D(); - PhysicsSystem3D(const PhysicsSystem3D& system); ~PhysicsSystem3D() = default; Nz::PhysWorld3D& GetWorld(); diff --git a/SDK/include/NDK/Systems/PhysicsSystem3D.inl b/SDK/include/NDK/Systems/PhysicsSystem3D.inl index 3ea4b6be2..70d41b104 100644 --- a/SDK/include/NDK/Systems/PhysicsSystem3D.inl +++ b/SDK/include/NDK/Systems/PhysicsSystem3D.inl @@ -1,6 +1,6 @@ // Copyright (C) 2017 Jérôme Leclercq // This file is part of the "Nazara Development Kit" -// For conditions of distribution and use, see copyright notice in Prerequesites.hpp +// For conditions of distribution and use, see copyright notice in Prerequisites.hpp namespace Ndk { diff --git a/SDK/include/NDK/Systems/RenderSystem.hpp b/SDK/include/NDK/Systems/RenderSystem.hpp index a74cb9d0e..1cfa1eabf 100644 --- a/SDK/include/NDK/Systems/RenderSystem.hpp +++ b/SDK/include/NDK/Systems/RenderSystem.hpp @@ -1,6 +1,6 @@ // Copyright (C) 2017 Jérôme Leclercq // This file is part of the "Nazara Development Kit" -// For conditions of distribution and use, see copyright notice in Prerequesites.hpp +// For conditions of distribution and use, see copyright notice in Prerequisites.hpp #pragma once @@ -11,16 +11,16 @@ #include #include #include -#include #include -#include #include #include -#include +#include #include namespace Ndk { + class AbstractViewer; + class NDK_API RenderSystem : public System { public: @@ -52,6 +52,7 @@ namespace Ndk void OnEntityValidation(Entity* entity, bool justAdded) override; void OnUpdate(float elapsedTime) override; + void UpdateDynamicReflections(); void UpdateDirectionalShadowMaps(const Nz::AbstractViewer& viewer); void UpdatePointSpotShadowMaps(); @@ -63,6 +64,7 @@ namespace Ndk EntityList m_lights; EntityList m_pointSpotLights; EntityList m_particleGroups; + EntityList m_realtimeReflected; GraphicsComponentCullingList m_drawableCulling; Nz::BackgroundRef m_background; Nz::DepthRenderTechnique m_shadowTechnique; diff --git a/SDK/include/NDK/Systems/RenderSystem.inl b/SDK/include/NDK/Systems/RenderSystem.inl index 8a443f993..7018ceef2 100644 --- a/SDK/include/NDK/Systems/RenderSystem.inl +++ b/SDK/include/NDK/Systems/RenderSystem.inl @@ -1,20 +1,9 @@ // Copyright (C) 2017 Jérôme Leclercq // This file is part of the "Nazara Development Kit" -// For conditions of distribution and use, see copyright notice in Prerequesites.hpp +// For conditions of distribution and use, see copyright notice in Prerequisites.hpp namespace Ndk { - /*! - * \brief Constructs a RenderSystem object by copy semantic - * - * \param renderSystem RenderSystem to copy - */ - - inline RenderSystem::RenderSystem(const RenderSystem& renderSystem) : - System(renderSystem) - { - } - /*! * \brief Changes the render technique used for the system * \return A reference to the render technique type diff --git a/SDK/include/NDK/Systems/VelocitySystem.hpp b/SDK/include/NDK/Systems/VelocitySystem.hpp index d46eb7678..7bc836d90 100644 --- a/SDK/include/NDK/Systems/VelocitySystem.hpp +++ b/SDK/include/NDK/Systems/VelocitySystem.hpp @@ -1,6 +1,6 @@ // Copyright (C) 2017 Jérôme Leclercq // This file is part of the "Nazara Development Kit" -// For conditions of distribution and use, see copyright notice in Prerequesites.hpp +// For conditions of distribution and use, see copyright notice in Prerequisites.hpp #pragma once diff --git a/SDK/include/NDK/Systems/VelocitySystem.inl b/SDK/include/NDK/Systems/VelocitySystem.inl index e555b080e..5302ce8d0 100644 --- a/SDK/include/NDK/Systems/VelocitySystem.inl +++ b/SDK/include/NDK/Systems/VelocitySystem.inl @@ -1,3 +1,3 @@ // Copyright (C) 2017 Jérôme Leclercq // This file is part of the "Nazara Development Kit" -// For conditions of distribution and use, see copyright notice in Prerequesites.hpp +// For conditions of distribution and use, see copyright notice in Prerequisites.hpp diff --git a/SDK/include/NDK/Widgets.hpp b/SDK/include/NDK/Widgets.hpp index 2c3ba7dad..26917a4c9 100644 --- a/SDK/include/NDK/Widgets.hpp +++ b/SDK/include/NDK/Widgets.hpp @@ -7,6 +7,8 @@ #include #include +#include +#include #include #include #include diff --git a/SDK/include/NDK/Widgets/ButtonWidget.hpp b/SDK/include/NDK/Widgets/ButtonWidget.hpp index 8f2231501..12fc12762 100644 --- a/SDK/include/NDK/Widgets/ButtonWidget.hpp +++ b/SDK/include/NDK/Widgets/ButtonWidget.hpp @@ -1,22 +1,25 @@ // Copyright (C) 2017 Jérôme Leclercq // This file is part of the "Nazara Development Kit" -// For conditions of distribution and use, see copyright notice in Prerequesites.hpp +// For conditions of distribution and use, see copyright notice in Prerequisites.hpp #pragma once #ifndef NDK_WIDGETS_BUTTONWIDGET_HPP #define NDK_WIDGETS_BUTTONWIDGET_HPP -#include +#include #include -#include +#include #include #include +namespace Nz +{ + class AbstractTextDrawer; +} + namespace Ndk { - class World; - class NDK_API ButtonWidget : public BaseWidget { public: @@ -29,17 +32,44 @@ namespace Ndk void ResizeToContent() override; + inline const Nz::Color& GetColor() const; + inline const Nz::Color& GetCornerColor() const; + inline const Nz::Color& GetHoverColor() const; + inline const Nz::Color& GetHoverCornerColor() const; + inline const Nz::Color& GetPressColor() const; + inline const Nz::Color& GetPressCornerColor() const; + + inline const Nz::TextureRef& GetTexture() const; + inline const Nz::TextureRef& GetHoverTexture() const; + inline const Nz::TextureRef& GetPressTexture() const; + + inline void SetColor(const Nz::Color& color, const Nz::Color& cornerColor); + inline void SetHoverColor(const Nz::Color& color, const Nz::Color& cornerColor); + inline void SetPressColor(const Nz::Color& color, const Nz::Color& cornerColor); + + inline void SetTexture(const Nz::TextureRef& texture); + inline void SetHoverTexture(const Nz::TextureRef& texture); + inline void SetPressTexture(const Nz::TextureRef& texture); + inline void UpdateText(const Nz::AbstractTextDrawer& drawer); ButtonWidget& operator=(const ButtonWidget&) = delete; ButtonWidget& operator=(ButtonWidget&&) = default; + static const Nz::Color& GetDefaultColor(); + static const Nz::Color& GetDefaultCornerColor(); + static const Nz::Color& GetDefaultHoverColor(); + static const Nz::Color& GetDefaultHoverCornerColor(); + static const Nz::Color& GetDefaultPressColor(); + static const Nz::Color& GetDefaultPressCornerColor(); + NazaraSignal(OnButtonTrigger, const ButtonWidget* /*button*/); private: void Layout() override; void OnMouseEnter() override; + void OnMouseButtonPress(int x, int y, Nz::Mouse::Button button) override; void OnMouseButtonRelease(int x, int y, Nz::Mouse::Button button) override; void OnMouseExit() override; @@ -47,6 +77,24 @@ namespace Ndk EntityHandle m_gradientEntity; Nz::SpriteRef m_gradientSprite; Nz::TextSpriteRef m_textSprite; + + Nz::Color m_color; + Nz::Color m_cornerColor; + Nz::Color m_hoverColor; + Nz::Color m_hoverCornerColor; + Nz::Color m_pressColor; + Nz::Color m_pressCornerColor; + + Nz::TextureRef m_texture; + Nz::TextureRef m_hoverTexture; + Nz::TextureRef m_pressTexture; + + static Nz::Color s_color; + static Nz::Color s_cornerColor; + static Nz::Color s_hoverColor; + static Nz::Color s_hoverCornerColor; + static Nz::Color s_pressColor; + static Nz::Color s_pressCornerColor; }; } diff --git a/SDK/include/NDK/Widgets/ButtonWidget.inl b/SDK/include/NDK/Widgets/ButtonWidget.inl index 4013d290d..757b33ab2 100644 --- a/SDK/include/NDK/Widgets/ButtonWidget.inl +++ b/SDK/include/NDK/Widgets/ButtonWidget.inl @@ -1,11 +1,94 @@ // Copyright (C) 2017 Jérôme Leclercq // This file is part of the "Nazara Development Kit" -// For conditions of distribution and use, see copyright notice in Prerequesites.hpp +// For conditions of distribution and use, see copyright notice in Prerequisites.hpp #include namespace Ndk { + inline const Nz::Color& ButtonWidget::GetColor() const + { + return m_color; + } + + inline const Nz::Color& ButtonWidget::GetCornerColor() const + { + return m_cornerColor; + } + + inline const Nz::Color& ButtonWidget::GetHoverColor() const + { + return m_hoverColor; + } + + inline const Nz::Color& ButtonWidget::GetHoverCornerColor() const + { + return m_hoverCornerColor; + } + + inline const Nz::Color& ButtonWidget::GetPressColor() const + { + return m_pressColor; + } + + inline const Nz::Color& ButtonWidget::GetPressCornerColor() const + { + return m_pressCornerColor; + } + + inline const Nz::TextureRef& ButtonWidget::GetTexture() const + { + return m_texture; + } + + inline const Nz::TextureRef& ButtonWidget::GetHoverTexture() const + { + return m_hoverTexture; + } + + inline const Nz::TextureRef& ButtonWidget::GetPressTexture() const + { + return m_pressTexture; + } + + inline void ButtonWidget::SetColor(const Nz::Color& color, const Nz::Color& cornerColor) + { + m_color = color; + m_cornerColor = cornerColor; + + m_gradientSprite->SetColor(m_color); + m_gradientSprite->SetCornerColor(Nz::RectCorner_LeftBottom, m_cornerColor); + m_gradientSprite->SetCornerColor(Nz::RectCorner_RightBottom, m_cornerColor); + } + + inline void ButtonWidget::SetHoverColor(const Nz::Color& color, const Nz::Color& cornerColor) + { + m_hoverColor = color; + m_hoverCornerColor = cornerColor; + } + + inline void ButtonWidget::SetPressColor(const Nz::Color& color, const Nz::Color& cornerColor) + { + m_pressColor = color; + m_pressCornerColor = cornerColor; + } + + inline void ButtonWidget::SetTexture(const Nz::TextureRef& texture) + { + m_texture = texture; + m_gradientSprite->SetTexture(m_texture); + } + + inline void ButtonWidget::SetHoverTexture(const Nz::TextureRef& texture) + { + m_hoverTexture = texture; + } + + inline void ButtonWidget::SetPressTexture(const Nz::TextureRef& texture) + { + m_pressTexture = texture; + } + inline void ButtonWidget::UpdateText(const Nz::AbstractTextDrawer& drawer) { m_textSprite->Update(drawer); diff --git a/SDK/include/NDK/Widgets/CheckboxWidget.hpp b/SDK/include/NDK/Widgets/CheckboxWidget.hpp index ed31427af..c938740e4 100644 --- a/SDK/include/NDK/Widgets/CheckboxWidget.hpp +++ b/SDK/include/NDK/Widgets/CheckboxWidget.hpp @@ -1,27 +1,28 @@ // Copyright (C) 2017 Samy Bensaid // This file is part of the "Nazara Development Kit" -// For conditions of distribution and use, see copyright notice in Prerequesites.hpp +// For conditions of distribution and use, see copyright notice in Prerequisites.hpp #pragma once #ifndef NDK_WIDGETS_CHECKBOXWIDGET_HPP #define NDK_WIDGETS_CHECKBOXWIDGET_HPP -#include +#include #include -#include #include +#include #include -#include #include #include #include -#include + +namespace Nz +{ + class AbstractTextDrawer; +} namespace Ndk { - class World; - class NDK_API CheckboxWidget : public BaseWidget { friend class Sdk; diff --git a/SDK/include/NDK/Widgets/CheckboxWidget.inl b/SDK/include/NDK/Widgets/CheckboxWidget.inl index cb20a1c0c..3b4823fde 100644 --- a/SDK/include/NDK/Widgets/CheckboxWidget.inl +++ b/SDK/include/NDK/Widgets/CheckboxWidget.inl @@ -1,6 +1,6 @@ // Copyright (C) 2017 Samy Bensaid // This file is part of the "Nazara Development Kit" -// For conditions of distribution and use, see copyright notice in Prerequesites.hpp +// For conditions of distribution and use, see copyright notice in Prerequisites.hpp namespace Ndk { diff --git a/SDK/include/NDK/Widgets/Enums.hpp b/SDK/include/NDK/Widgets/Enums.hpp index 38891e3d5..111ee43db 100644 --- a/SDK/include/NDK/Widgets/Enums.hpp +++ b/SDK/include/NDK/Widgets/Enums.hpp @@ -1,6 +1,6 @@ // Copyright (C) 2017 Samy Bensaid // This file is part of the "Nazara Development Kit" -// For conditions of distribution and use, see copyright notice in Prerequesites.hpp +// For conditions of distribution and use, see copyright notice in Prerequisites.hpp #pragma once @@ -17,6 +17,15 @@ namespace Ndk CheckboxState_Max = CheckboxState_Unchecked }; + + enum EchoMode + { + EchoMode_Normal, + EchoMode_Password, + EchoMode_PasswordExceptLast, + + EchoMode_Max = EchoMode_PasswordExceptLast + }; } #endif // NAZARA_ENUMS_SDK_HPP diff --git a/SDK/include/NDK/Widgets/ImageWidget.hpp b/SDK/include/NDK/Widgets/ImageWidget.hpp new file mode 100644 index 000000000..51fe4de87 --- /dev/null +++ b/SDK/include/NDK/Widgets/ImageWidget.hpp @@ -0,0 +1,53 @@ +// Copyright (C) 2017 Samy Bensaid +// This file is part of the "Nazara Development Kit" +// For conditions of distribution and use, see copyright notice in Prerequisites.hpp + +#pragma once + +#ifndef NDK_WIDGETS_IMAGEWIDGET_HPP +#define NDK_WIDGETS_IMAGEWIDGET_HPP + +#include +#include +#include +#include +#include +#include + +namespace Ndk +{ + class NDK_API ImageWidget : public BaseWidget + { + public: + ImageWidget(BaseWidget* parent = nullptr); + ImageWidget(const ImageWidget&) = delete; + ImageWidget(ImageWidget&&) = default; + ~ImageWidget() = default; + + //virtual ImageWidget* Clone() const = 0; + + void ResizeToContent() override; + + inline const Nz::Color& GetColor() const; + inline const Nz::TextureRef& GetTexture() const; + inline const Nz::Rectf& GetTextureCoords() const; + + inline void SetColor(const Nz::Color& color); + inline void SetTexture(const Nz::TextureRef& texture, bool resizeToContent = true); + inline void SetTextureCoords(const Nz::Rectf& coords); + inline void SetTextureRect(const Nz::Rectui& rect); + + ImageWidget& operator=(const ImageWidget&) = delete; + ImageWidget& operator=(ImageWidget&&) = default; + + private: + void Layout() override; + + Ndk::EntityHandle m_entity; + Nz::SpriteRef m_sprite; + }; +} + +#include + +#endif // NDK_WIDGETS_IMAGEWIDGET_HPP diff --git a/SDK/include/NDK/Widgets/ImageWidget.inl b/SDK/include/NDK/Widgets/ImageWidget.inl new file mode 100644 index 000000000..1ba13d525 --- /dev/null +++ b/SDK/include/NDK/Widgets/ImageWidget.inl @@ -0,0 +1,46 @@ +// Copyright (C) 2017 Samy Bensaid +// This file is part of the "Nazara Development Kit" +// For conditions of distribution and use, see copyright notice in Prerequisites.hpp + +#include + +namespace Ndk +{ + inline const Nz::Color& ImageWidget::GetColor() const + { + return m_sprite->GetColor(); + } + + inline const Nz::TextureRef& ImageWidget::GetTexture() const + { + return m_sprite->GetMaterial()->GetDiffuseMap(); + } + + inline const Nz::Rectf& ImageWidget::GetTextureCoords() const + { + return m_sprite->GetTextureCoords(); + } + + inline void ImageWidget::SetColor(const Nz::Color& color) + { + m_sprite->SetColor(color); + } + + inline void ImageWidget::SetTexture(const Nz::TextureRef& texture, bool resizeToContent) + { + m_sprite->SetTexture(texture, false); + + if (resizeToContent) + ResizeToContent(); + } + + inline void ImageWidget::SetTextureCoords(const Nz::Rectf& coords) + { + m_sprite->SetTextureCoords(coords); + } + + inline void ImageWidget::SetTextureRect(const Nz::Rectui& rect) + { + m_sprite->SetTextureRect(rect); + } +} diff --git a/SDK/include/NDK/Widgets/LabelWidget.hpp b/SDK/include/NDK/Widgets/LabelWidget.hpp index 06f53273c..f4f43bf1e 100644 --- a/SDK/include/NDK/Widgets/LabelWidget.hpp +++ b/SDK/include/NDK/Widgets/LabelWidget.hpp @@ -1,21 +1,23 @@ // Copyright (C) 2017 Jérôme Leclercq // This file is part of the "Nazara Development Kit" -// For conditions of distribution and use, see copyright notice in Prerequesites.hpp +// For conditions of distribution and use, see copyright notice in Prerequisites.hpp #pragma once #ifndef NDK_WIDGETS_LABELWIDGET_HPP #define NDK_WIDGETS_LABELWIDGET_HPP -#include +#include #include -#include #include +namespace Nz +{ + class AbstractTextDrawer; +} + namespace Ndk { - class World; - class NDK_API LabelWidget : public BaseWidget { public: @@ -26,7 +28,7 @@ namespace Ndk //virtual LabelWidget* Clone() const = 0; - void ResizeToContent(); + void ResizeToContent() override; inline void UpdateText(const Nz::AbstractTextDrawer& drawer); @@ -34,6 +36,8 @@ namespace Ndk LabelWidget& operator=(LabelWidget&&) = default; private: + void Layout() override; + EntityHandle m_textEntity; Nz::TextSpriteRef m_textSprite; }; diff --git a/SDK/include/NDK/Widgets/LabelWidget.inl b/SDK/include/NDK/Widgets/LabelWidget.inl index a2d5d891f..72d0ad1a6 100644 --- a/SDK/include/NDK/Widgets/LabelWidget.inl +++ b/SDK/include/NDK/Widgets/LabelWidget.inl @@ -1,6 +1,6 @@ // Copyright (C) 2017 Jérôme Leclercq // This file is part of the "Nazara Development Kit" -// For conditions of distribution and use, see copyright notice in Prerequesites.hpp +// For conditions of distribution and use, see copyright notice in Prerequisites.hpp #include diff --git a/SDK/include/NDK/Widgets/ProgressBarWidget.hpp b/SDK/include/NDK/Widgets/ProgressBarWidget.hpp index 354e0b35f..2faa8093d 100644 --- a/SDK/include/NDK/Widgets/ProgressBarWidget.hpp +++ b/SDK/include/NDK/Widgets/ProgressBarWidget.hpp @@ -1,26 +1,23 @@ // Copyright (C) 2017 Samy Bensaid // This file is part of the "Nazara Development Kit" -// For conditions of distribution and use, see copyright notice in Prerequesites.hpp +// For conditions of distribution and use, see copyright notice in Prerequisites.hpp #pragma once #ifndef NDK_WIDGETS_PROGRESSBARWIDGET_HPP #define NDK_WIDGETS_PROGRESSBARWIDGET_HPP -#include +#include #include -#include -#include +#include #include #include -#include #include -#include +#include +#include namespace Ndk { - class World; - class NDK_API ProgressBarWidget : public BaseWidget { friend class Sdk; diff --git a/SDK/include/NDK/Widgets/ProgressBarWidget.inl b/SDK/include/NDK/Widgets/ProgressBarWidget.inl index 325149af9..a90641203 100644 --- a/SDK/include/NDK/Widgets/ProgressBarWidget.inl +++ b/SDK/include/NDK/Widgets/ProgressBarWidget.inl @@ -1,6 +1,6 @@ // Copyright (C) 2017 Samy Bensaid // This file is part of the "Nazara Development Kit" -// For conditions of distribution and use, see copyright notice in Prerequesites.hpp +// For conditions of distribution and use, see copyright notice in Prerequisites.hpp namespace Ndk { diff --git a/SDK/include/NDK/Widgets/TextAreaWidget.hpp b/SDK/include/NDK/Widgets/TextAreaWidget.hpp index 7bab6f1bf..e0f08053e 100644 --- a/SDK/include/NDK/Widgets/TextAreaWidget.hpp +++ b/SDK/include/NDK/Widgets/TextAreaWidget.hpp @@ -1,21 +1,19 @@ // Copyright (C) 2017 Jérôme Leclercq // This file is part of the "Nazara Development Kit" -// For conditions of distribution and use, see copyright notice in Prerequesites.hpp +// For conditions of distribution and use, see copyright notice in Prerequisites.hpp #pragma once #ifndef NDK_WIDGETS_TEXTAREAWIDGET_HPP #define NDK_WIDGETS_TEXTAREAWIDGET_HPP -#include -#include -#include #include +#include +#include +#include namespace Ndk { - class World; - class NDK_API TextAreaWidget : public BaseWidget { public: @@ -32,9 +30,11 @@ namespace Ndk inline void EnableMultiline(bool enable = true); + inline unsigned int GetCharacterSize() const; inline const Nz::Vector2ui& GetCursorPosition() const; - inline std::size_t GetGlyphUnderCursor() const; - inline std::size_t GetLineCount() const; + inline const Nz::String& GetDisplayText() const; + inline EchoMode GetEchoMode() const; + inline std::size_t GetGlyphIndex(const Nz::Vector2ui& cursorPosition); inline const Nz::String& GetText() const; inline const Nz::Color& GetTextColor() const; @@ -48,8 +48,10 @@ namespace Ndk void ResizeToContent() override; + inline void SetCharacterSize(unsigned int characterSize); inline void SetCursorPosition(std::size_t glyphIndex); inline void SetCursorPosition(Nz::Vector2ui cursorPosition); + inline void SetEchoMode(EchoMode echoMode); inline void SetReadOnly(bool readOnly = true); inline void SetText(const Nz::String& text); inline void SetTextColor(const Nz::Color& text); @@ -66,27 +68,30 @@ namespace Ndk NazaraSignal(OnTextAreaKeyReturn, const TextAreaWidget* /*textArea*/, bool* /*ignoreDefaultAction*/); NazaraSignal(OnTextAreaKeyRight, const TextAreaWidget* /*textArea*/, bool* /*ignoreDefaultAction*/); NazaraSignal(OnTextAreaKeyUp, const TextAreaWidget* /*textArea*/, bool* /*ignoreDefaultAction*/); + NazaraSignal(OnTextChanged, const TextAreaWidget* /*textArea*/, const Nz::String& /*text*/); private: void Layout() override; - void OnKeyPressed(const Nz::WindowEvent::KeyEvent& key) override; + bool IsFocusable() const override; + void OnFocusLost() override; + void OnFocusReceived() override; + bool OnKeyPressed(const Nz::WindowEvent::KeyEvent& key) override; void OnKeyReleased(const Nz::WindowEvent::KeyEvent& key) override; - void OnMouseEnter() override; void OnMouseButtonPress(int /*x*/, int /*y*/, Nz::Mouse::Button button) override; - void OnMouseMoved(int x, int y, int deltaX, int deltaY) override; - void OnMouseExit() override; void OnTextEntered(char32_t character, bool repeated) override; void RefreshCursor(); + void UpdateDisplayText(); + EchoMode m_echoMode; EntityHandle m_cursorEntity; EntityHandle m_textEntity; Nz::SimpleTextDrawer m_drawer; Nz::SpriteRef m_cursorSprite; + Nz::String m_text; Nz::TextSpriteRef m_textSprite; Nz::Vector2ui m_cursorPosition; - std::size_t m_cursorGlyph; bool m_multiLineEnabled; bool m_readOnly; }; diff --git a/SDK/include/NDK/Widgets/TextAreaWidget.inl b/SDK/include/NDK/Widgets/TextAreaWidget.inl index ffc75c8ba..07daf7896 100644 --- a/SDK/include/NDK/Widgets/TextAreaWidget.inl +++ b/SDK/include/NDK/Widgets/TextAreaWidget.inl @@ -1,6 +1,6 @@ // Copyright (C) 2017 Jérôme Leclercq // This file is part of the "Nazara Development Kit" -// For conditions of distribution and use, see copyright notice in Prerequesites.hpp +// For conditions of distribution and use, see copyright notice in Prerequisites.hpp #include @@ -8,11 +8,13 @@ namespace Ndk { inline void TextAreaWidget::Clear() { - m_cursorPosition = 0; + m_cursorPosition.MakeZero(); m_drawer.Clear(); + m_text.Clear(); m_textSprite->Update(m_drawer); RefreshCursor(); + OnTextChanged(this, m_text); } inline void TextAreaWidget::EnableMultiline(bool enable) @@ -20,24 +22,40 @@ namespace Ndk m_multiLineEnabled = enable; } + inline unsigned int TextAreaWidget::GetCharacterSize() const + { + return m_drawer.GetCharacterSize(); + } + inline const Nz::Vector2ui& TextAreaWidget::GetCursorPosition() const { return m_cursorPosition; } - inline std::size_t Ndk::TextAreaWidget::GetGlyphUnderCursor() const + inline const Nz::String& TextAreaWidget::GetDisplayText() const { - return m_cursorGlyph; + return m_drawer.GetText(); } - inline std::size_t TextAreaWidget::GetLineCount() const + inline std::size_t TextAreaWidget::GetGlyphIndex(const Nz::Vector2ui& cursorPosition) { - return m_drawer.GetLineCount(); + std::size_t glyphIndex = m_drawer.GetLine(cursorPosition.y).glyphIndex + cursorPosition.x; + if (m_drawer.GetLineCount() > cursorPosition.y + 1) + glyphIndex = std::min(glyphIndex, m_drawer.GetLine(cursorPosition.y + 1).glyphIndex - 1); + else + glyphIndex = std::min(glyphIndex, m_drawer.GetGlyphCount()); + + return glyphIndex; + } + + inline EchoMode TextAreaWidget::GetEchoMode() const + { + return m_echoMode; } inline const Nz::String& TextAreaWidget::GetText() const { - return m_drawer.GetText(); + return m_text; } inline const Nz::Color& TextAreaWidget::GetTextColor() const @@ -57,27 +75,28 @@ namespace Ndk inline void TextAreaWidget::MoveCursor(int offset) { + std::size_t cursorGlyph = GetGlyphIndex(m_cursorPosition); if (offset >= 0) - SetCursorPosition(m_cursorGlyph + static_cast(offset)); + SetCursorPosition(cursorGlyph + static_cast(offset)); else { std::size_t nOffset = static_cast(-offset); - if (nOffset >= m_cursorGlyph) + if (nOffset >= cursorGlyph) SetCursorPosition(0); else - SetCursorPosition(m_cursorGlyph - nOffset); + SetCursorPosition(cursorGlyph - nOffset); } } inline void TextAreaWidget::MoveCursor(const Nz::Vector2i& offset) { - auto BoundOffset = [] (unsigned int cursorPosition, int offset) -> unsigned int + auto ClampOffset = [] (unsigned int cursorPosition, int cursorOffset) -> unsigned int { - if (offset >= 0) - return cursorPosition + offset; + if (cursorOffset >= 0) + return cursorPosition + cursorOffset; else { - unsigned int nOffset = static_cast(-offset); + unsigned int nOffset = static_cast(-cursorOffset); if (nOffset >= cursorPosition) return 0; else @@ -86,23 +105,28 @@ namespace Ndk }; Nz::Vector2ui cursorPosition = m_cursorPosition; - cursorPosition.x = BoundOffset(static_cast(cursorPosition.x), offset.x); - cursorPosition.y = BoundOffset(static_cast(cursorPosition.y), offset.y); + cursorPosition.x = ClampOffset(static_cast(cursorPosition.x), offset.x); + cursorPosition.y = ClampOffset(static_cast(cursorPosition.y), offset.y); SetCursorPosition(cursorPosition); } + inline void TextAreaWidget::SetCharacterSize(unsigned int characterSize) + { + m_drawer.SetCharacterSize(characterSize); + } + inline void TextAreaWidget::SetCursorPosition(std::size_t glyphIndex) { OnTextAreaCursorMove(this, &glyphIndex); - m_cursorGlyph = std::min(glyphIndex, m_drawer.GetGlyphCount()); - + glyphIndex = std::min(glyphIndex, m_drawer.GetGlyphCount()); + std::size_t lineCount = m_drawer.GetLineCount(); std::size_t line = 0U; for (std::size_t i = line + 1; i < lineCount; ++i) { - if (m_drawer.GetLine(i).glyphIndex > m_cursorGlyph) + if (m_drawer.GetLine(i).glyphIndex > glyphIndex) break; line = i; @@ -110,8 +134,8 @@ namespace Ndk const auto& lineInfo = m_drawer.GetLine(line); - m_cursorPosition.y = line; - m_cursorPosition.x = m_cursorGlyph - lineInfo.glyphIndex; + m_cursorPosition.y = static_cast(line); + m_cursorPosition.x = static_cast(glyphIndex - lineInfo.glyphIndex); RefreshCursor(); } @@ -135,25 +159,28 @@ namespace Ndk OnTextAreaCursorMove(this, &glyphIndex); - m_cursorGlyph = std::min(glyphIndex, m_drawer.GetGlyphCount()); - RefreshCursor(); } + inline void TextAreaWidget::SetEchoMode(EchoMode echoMode) + { + m_echoMode = echoMode; + + UpdateDisplayText(); + } + inline void TextAreaWidget::SetReadOnly(bool readOnly) { m_readOnly = readOnly; - - m_cursorEntity->Enable(!m_readOnly); + m_cursorEntity->Enable(!m_readOnly && HasFocus()); } inline void TextAreaWidget::SetText(const Nz::String& text) { - m_drawer.SetText(text); + m_text = text; + OnTextChanged(this, m_text); - m_textSprite->Update(m_drawer); - - SetCursorPosition(m_cursorPosition); //< Refresh cursor position (prevent it from being outside of the text) + UpdateDisplayText(); } inline void TextAreaWidget::SetTextColor(const Nz::Color& text) diff --git a/SDK/include/NDK/World.hpp b/SDK/include/NDK/World.hpp index 29b9a4a9e..9b1d4c970 100644 --- a/SDK/include/NDK/World.hpp +++ b/SDK/include/NDK/World.hpp @@ -1,6 +1,6 @@ // Copyright (C) 2017 Jérôme Leclercq // This file is part of the "Nazara Development Kit" -// For conditions of distribution and use, see copyright notice in Prerequesites.hpp +// For conditions of distribution and use, see copyright notice in Prerequisites.hpp #pragma once @@ -15,7 +15,6 @@ #include #include #include -#include namespace Ndk { @@ -30,6 +29,7 @@ namespace Ndk public: using EntityVector = std::vector; + struct ProfilerData; inline World(bool addDefaultSystems = true); World(const World&) = delete; @@ -47,10 +47,19 @@ namespace Ndk void Clear() noexcept; const EntityHandle& CloneEntity(EntityId id); + inline void DisableProfiler(); + inline void EnableProfiler(bool enable = true); + + template void ForEachSystem(const F& iterationFunc); + template void ForEachSystem(const F& iterationFunc) const; + inline const EntityHandle& GetEntity(EntityId id); inline const EntityList& GetEntities() const; + inline const ProfilerData& GetProfilerData() const; inline BaseSystem& GetSystem(SystemIndex index); + inline const BaseSystem& GetSystem(SystemIndex index) const; template SystemType& GetSystem(); + template const SystemType& GetSystem() const; inline bool HasSystem(SystemIndex index) const; template bool HasSystem() const; @@ -60,17 +69,27 @@ namespace Ndk inline bool IsEntityValid(const Entity* entity) const; inline bool IsEntityIdValid(EntityId id) const; + inline bool IsProfilerEnabled() const; + + void Refresh(); inline void RemoveAllSystems(); inline void RemoveSystem(SystemIndex index); template void RemoveSystem(); + inline void ResetProfiler(); - void Update(); - inline void Update(float elapsedTime); + void Update(float elapsedTime); World& operator=(const World&) = delete; inline World& operator=(World&& world) noexcept; + struct ProfilerData + { + Nz::UInt64 refreshTime = 0; + std::vector updateTime; + std::size_t updateCount = 0; + }; + private: inline void Invalidate(); inline void Invalidate(EntityId id); @@ -96,11 +115,13 @@ namespace Ndk std::vector m_entities; std::vector m_entityBlocks; std::vector> m_waitingEntities; - std::vector m_freeIdList; EntityList m_aliveEntities; + ProfilerData m_profilerData; Nz::Bitset m_dirtyEntities; + Nz::Bitset m_freeEntityIds; Nz::Bitset m_killedEntities; bool m_orderedSystemsUpdated; + bool m_isProfilerEnabled; }; } diff --git a/SDK/include/NDK/World.inl b/SDK/include/NDK/World.inl index d45f0ff1d..942ce4d36 100644 --- a/SDK/include/NDK/World.inl +++ b/SDK/include/NDK/World.inl @@ -1,7 +1,8 @@ // Copyright (C) 2017 Jérôme Leclercq // This file is part of the "Nazara Development Kit" -// For conditions of distribution and use, see copyright notice in Prerequesites.hpp +// For conditions of distribution and use, see copyright notice in Prerequisites.hpp +#include #include #include @@ -13,7 +14,9 @@ namespace Ndk * \param addDefaultSystems Should default provided systems be used */ - inline World::World(bool addDefaultSystems) + inline World::World(bool addDefaultSystems) : + m_orderedSystemsUpdated(false), + m_isProfilerEnabled(false) { if (addDefaultSystems) AddDefaultSystems(); @@ -46,7 +49,10 @@ namespace Ndk // We must ensure that the vector is big enough to hold the new system if (index >= m_systems.size()) + { m_systems.resize(index + 1); + m_profilerData.updateTime.resize(index + 1, 0); + } // Affectation and return of system m_systems[index] = std::move(system); @@ -81,7 +87,6 @@ namespace Ndk * * \param count Number of entities to create */ - inline World::EntityVector World::CreateEntities(unsigned int count) { EntityVector list; @@ -93,25 +98,121 @@ namespace Ndk return list; } + /*! + * \brief Disables the profiler, clearing up results + * + * This is just a shortcut to EnableProfiler(false) + * + * \param enable Should the entity be enabled + * + * \see EnableProfiler + */ + inline void World::DisableProfiler() + { + EnableProfiler(false); + } + + /*! + * \brief Enables/Disables the internal profiler + * + * Worlds come with a built-in profiler, allowing to measure update count along with time passed in refresh and system updates. + * This is disabled by default as it adds an small overhead to the update process. + * + * \param enable Should the profiler be enabled + * + * \remark Disabling the profiler clears up results, as if ResetProfiler has been called + */ + inline void World::EnableProfiler(bool enable) + { + if (m_isProfilerEnabled != enable) + { + m_isProfilerEnabled = enable; + + if (enable) + ResetProfiler(); + } + } + + /*! + * \brief Executes a function on every present system + * + * Calls iterationFunc on every previously added system, in the same order as their indexes + * + * \param iterationFunc Function to be called + */ + template + void World::ForEachSystem(const F& iterationFunc) + { + for (const auto& systemPtr : m_systems) + { + if (systemPtr) + iterationFunc(*systemPtr); + } + } + + /*! + * \brief Executes a function on every present system + * + * Calls iterationFunc on every previously added system, in the same order as their indexes + * + * \param iterationFunc Function to be called + */ + template + void World::ForEachSystem(const F& iterationFunc) const + { + for (const auto& systemPtr : m_systems) + { + if (systemPtr) + iterationFunc(static_cast(*systemPtr)); //< Force const reference + } + } + + /*! + * \brief Gets an entity + * \return A constant reference to a handle of the entity + * + * \param id Identifier of the entity + * + * \remark Handle referenced by this function can move in memory when updating the world, do not keep a handle reference from a world update to another + * \remark If an invalid identifier is provided, an error got triggered and an invalid handle is returned + */ + inline const EntityHandle& World::GetEntity(EntityId id) + { + if (IsEntityIdValid(id)) + return m_entityBlocks[id]->handle; + else + { + NazaraError("Invalid ID"); + return EntityHandle::InvalidHandle; + } + } + /*! * \brief Gets every entities in the world * \return A constant reference to the entities */ - inline const EntityList& World::GetEntities() const { return m_aliveEntities; } + /*! + * \brief Gets the latest profiler data + * \return A constant reference to the profiler data + */ + inline const World::ProfilerData& World::GetProfilerData() const + { + return m_profilerData; + } + /*! * \brief Gets a system in the world by index * \return A reference to the system * * \param index Index of the system * - * \remark Produces a NazaraAssert if system is not available in this world + * \remark The world must have the system before calling this function */ - inline BaseSystem& World::GetSystem(SystemIndex index) { NazaraAssert(HasSystem(index), "This system is not part of the world"); @@ -122,13 +223,30 @@ namespace Ndk return *system; } + /*! + * \brief Gets a system in the world by index + * \return A const reference to the system + * + * \param index Index of the system + * + * \remark The world must have the system before calling this function + */ + inline const BaseSystem& World::GetSystem(SystemIndex index) const + { + NazaraAssert(HasSystem(index), "This system is not part of the world"); + + const BaseSystem* system = m_systems[index].get(); + NazaraAssert(system, "Invalid system pointer"); + + return *system; + } + /*! * \brief Gets a system in the world by type * \return A reference to the system * * \remark Produces a NazaraAssert if system is not available in this world */ - template SystemType& World::GetSystem() { @@ -138,6 +256,21 @@ namespace Ndk return static_cast(GetSystem(index)); } + /*! + * \brief Gets a system in the world by type + * \return A const reference to the system + * + * \remark Produces a NazaraAssert if system is not available in this world + */ + template + const SystemType& World::GetSystem() const + { + static_assert(std::is_base_of::value, "SystemType is not a system"); + + SystemIndex index = GetSystemIndex(); + return static_cast(GetSystem(index)); + } + /*! * \brief Checks whether or not a system is present in the world by index * \return true If it is the case @@ -191,26 +324,6 @@ namespace Ndk KillEntity(entity); } - /*! - * \brief Gets an entity - * \return A constant reference to a handle of the entity - * - * \param id Identifier of the entity - * - * \remark Handle referenced by this function can move in memory when updating the world, do not keep a reference to a handle from a world update to another - * \remark If an invalid identifier is provided, an error got triggered and an invalid handle is returned - */ - inline const EntityHandle& World::GetEntity(EntityId id) - { - if (IsEntityIdValid(id)) - return m_entityBlocks[id]->handle; - else - { - NazaraError("Invalid ID"); - return EntityHandle::InvalidHandle; - } - } - /*! * \brief Checks whether or not an entity is valid * \return true If it is the case @@ -229,12 +342,22 @@ namespace Ndk * * \param id Identifier of the entity */ - inline bool World::IsEntityIdValid(EntityId id) const { return id < m_entityBlocks.size() && m_entityBlocks[id]->entity.IsValid(); } + /*! + * \brief Checks whether or not the profiler is enabled + * \return true If it is the case + * + * \see EnableProfiler + */ + inline bool World::IsProfilerEnabled() const + { + return m_isProfilerEnabled; + } + /*! * \brief Removes each system from the world */ @@ -264,10 +387,21 @@ namespace Ndk } } + /*! + * \brief Clear profiler results + * + * This reset the profiler results, filling all counters with zero + */ + inline void World::ResetProfiler() + { + m_profilerData.refreshTime = 0; + m_profilerData.updateCount = 0; + std::fill(m_profilerData.updateTime.begin(), m_profilerData.updateTime.end(), 0); + } + /*! * \brief Removes a system from the world by type */ - template void World::RemoveSystem() { @@ -277,21 +411,6 @@ namespace Ndk RemoveSystem(index); } - /*! - * \brief Updates the world - * - * \param elapsedTime Delta time used for the update - */ - - inline void World::Update(float elapsedTime) - { - Update(); //< Update entities - - // And then update systems - for (auto& systemPtr : m_orderedSystems) - systemPtr->Update(elapsedTime); - } - /*! * \brief Moves a world into another world object * \return A reference to the object @@ -302,19 +421,25 @@ namespace Ndk m_aliveEntities = std::move(world.m_aliveEntities); m_dirtyEntities = std::move(world.m_dirtyEntities); m_entityBlocks = std::move(world.m_entityBlocks); - m_freeIdList = std::move(world.m_freeIdList); + m_freeEntityIds = std::move(world.m_freeEntityIds); m_killedEntities = std::move(world.m_killedEntities); m_orderedSystems = std::move(world.m_orderedSystems); m_orderedSystemsUpdated = world.m_orderedSystemsUpdated; - m_waitingEntities = std::move(world.m_waitingEntities); + m_profilerData = std::move(world.m_profilerData); + m_isProfilerEnabled = world.m_isProfilerEnabled; m_entities = std::move(world.m_entities); for (EntityBlock& block : m_entities) block.entity.SetWorld(this); + m_waitingEntities = std::move(world.m_waitingEntities); + for (auto& blockPtr : m_waitingEntities) + blockPtr->entity.SetWorld(this); + m_systems = std::move(world.m_systems); for (const auto& systemPtr : m_systems) - systemPtr->SetWorld(this); + if (systemPtr) + systemPtr->SetWorld(this); return *this; } diff --git a/SDK/src/NDK/Application.cpp b/SDK/src/NDK/Application.cpp index 56e69c11c..011889c37 100644 --- a/SDK/src/NDK/Application.cpp +++ b/SDK/src/NDK/Application.cpp @@ -1,6 +1,6 @@ // Copyright (C) 2017 Jérôme Leclercq // This file is part of the "Nazara Development Kit" -// For conditions of distribution and use, see copyright notice in Prerequesites.hpp +// For conditions of distribution and use, see copyright notice in Prerequisites.hpp #include #include @@ -12,6 +12,7 @@ #include #include #include +#include #include #endif @@ -106,8 +107,7 @@ namespace Ndk if (m_shouldQuit) return false; - m_updateTime = m_updateClock.GetSeconds(); - m_updateClock.Restart(); + m_updateTime = m_updateClock.Restart() / 1'000'000.f; for (World& world : m_worlds) world.Update(m_updateTime); @@ -147,7 +147,10 @@ namespace Ndk Nz::Vector2ui windowDimensions; if (info.window->IsValid()) - windowDimensions.Set(info.window->GetWidth(), info.window->GetHeight()); + { + windowDimensions = info.window->GetSize(); + windowDimensions.y /= 4; + } else windowDimensions.MakeZero(); @@ -163,6 +166,7 @@ namespace Ndk consoleRef.AddLine(str); }); + overlay->lua.LoadLibraries(); LuaAPI::RegisterClasses(overlay->lua); // Override "print" function to add a line in the console @@ -213,7 +217,8 @@ namespace Ndk overlay->resizedSlot.Connect(info.renderTarget->OnRenderTargetSizeChange, [&consoleRef] (const Nz::RenderTarget* renderTarget) { - consoleRef.SetSize({float(renderTarget->GetWidth()), renderTarget->GetHeight() / 4.f}); + Nz::Vector2ui size = renderTarget->GetSize(); + consoleRef.SetSize({float(size.x), size.y / 4.f}); }); info.console = std::move(overlay); diff --git a/SDK/src/NDK/BaseComponent.cpp b/SDK/src/NDK/BaseComponent.cpp index 204076e54..5092b9b65 100644 --- a/SDK/src/NDK/BaseComponent.cpp +++ b/SDK/src/NDK/BaseComponent.cpp @@ -1,6 +1,6 @@ // Copyright (C) 2017 Jérôme Leclercq // This file is part of the "Nazara Development Kit" -// For conditions of distribution and use, see copyright notice in Prerequesites.hpp +// For conditions of distribution and use, see copyright notice in Prerequisites.hpp #include @@ -63,6 +63,26 @@ namespace Ndk { } + /*! + * \brief Operation to perform when the entity is disabled + * + * \remark Disabling an entity will remove it from systems it belongs to, but sometimes the entity will need to do + * additional work in order to be properly disabled (i.e.: disabling physics simulation & collisions) + */ + void BaseComponent::OnEntityDisabled() + { + } + + /*! + * \brief Operation to perform when the entity is disabled + * + * \remark Enabling an entity will add it back to systems it belongs to, but sometimes the entity will need to do + * additional work in order to be properly re-enabled (i.e.: enabling physics simulation & collisions) + */ + void BaseComponent::OnEntityEnabled() + { + } + std::vector BaseComponent::s_entries; std::unordered_map BaseComponent::s_idToIndex; } diff --git a/SDK/src/NDK/BaseSystem.cpp b/SDK/src/NDK/BaseSystem.cpp index c7e6c8741..11a8e1926 100644 --- a/SDK/src/NDK/BaseSystem.cpp +++ b/SDK/src/NDK/BaseSystem.cpp @@ -1,6 +1,6 @@ // Copyright (C) 2017 Jérôme Leclercq // This file is part of the "Nazara Development Kit" -// For conditions of distribution and use, see copyright notice in Prerequesites.hpp +// For conditions of distribution and use, see copyright notice in Prerequisites.hpp #include #include diff --git a/SDK/src/NDK/BaseWidget.cpp b/SDK/src/NDK/BaseWidget.cpp index 7368558d3..dc33252e2 100644 --- a/SDK/src/NDK/BaseWidget.cpp +++ b/SDK/src/NDK/BaseWidget.cpp @@ -1,6 +1,6 @@ // Copyright (C) 2017 Jérôme Leclercq // This file is part of the "Nazara Development Kit" -// For conditions of distribution and use, see copyright notice in Prerequesites.hpp +// For conditions of distribution and use, see copyright notice in Prerequisites.hpp #include #include @@ -46,6 +46,15 @@ namespace Ndk UnregisterFromCanvas(); } + /*! + * \brief Clears keyboard focus if and only if this widget owns it. + */ + void BaseWidget::ClearFocus() + { + if (IsRegisteredToCanvas()) + m_canvas->ClearKeyboardOwner(m_canvasIndex); + } + /*! * \brief Destroy the widget, deleting it in the process. * @@ -70,9 +79,9 @@ namespace Ndk { m_backgroundSprite = Nz::Sprite::New(); m_backgroundSprite->SetColor(m_backgroundColor); - m_backgroundSprite->SetMaterial(Nz::Material::New((m_backgroundColor.IsOpaque()) ? "Basic2D" : "Translucent2D")); + m_backgroundSprite->SetMaterial(Nz::Material::New((m_backgroundColor.IsOpaque()) ? "Basic2D" : "Translucent2D")); //< TODO: Use a shared material instead of creating one everytime - m_backgroundEntity = CreateEntity(); + m_backgroundEntity = CreateEntity(false); m_backgroundEntity->AddComponent().Attach(m_backgroundSprite, -1); m_backgroundEntity->AddComponent().SetParent(this); @@ -85,9 +94,16 @@ namespace Ndk } } - void BaseWidget::GrabKeyboard() + /*! + * \brief Checks if this widget has keyboard focus + * \return true if widget has keyboard focus, false otherwhise + */ + bool BaseWidget::HasFocus() const { - m_canvas->SetKeyboardOwner(this); + if (!IsRegisteredToCanvas()) + return false; + + return m_canvas->IsKeyboardOwner(m_canvasIndex); } void BaseWidget::SetBackgroundColor(const Nz::Color& color) @@ -109,6 +125,12 @@ namespace Ndk m_canvas->NotifyWidgetCursorUpdate(m_canvasIndex); } + void BaseWidget::SetFocus() + { + if (IsRegisteredToCanvas()) + m_canvas->SetKeyboardOwner(m_canvasIndex); + } + void BaseWidget::SetSize(const Nz::Vector2f& size) { SetContentSize({std::max(size.x - m_padding.left - m_padding.right, 0.f), std::max(size.y - m_padding.top - m_padding.bottom, 0.f)}); @@ -125,26 +147,30 @@ namespace Ndk else UnregisterFromCanvas(); - for (const EntityHandle& entity : m_entities) - entity->Enable(show); + for (WidgetEntity& entity : m_entities) + entity.handle->Enable(show); for (const auto& widgetPtr : m_children) widgetPtr->Show(show); } } - EntityHandle BaseWidget::CreateEntity() + const Ndk::EntityHandle& BaseWidget::CreateEntity(bool isContentEntity) { - EntityHandle newEntity = m_world->CreateEntity(); + const EntityHandle& newEntity = m_world->CreateEntity(); newEntity->Enable(m_visible); - m_entities.emplace_back(newEntity); + m_entities.emplace_back(); + WidgetEntity& widgetEntity = m_entities.back(); + widgetEntity.handle = newEntity; + widgetEntity.isContent = isContentEntity; + return newEntity; } void BaseWidget::DestroyEntity(Entity* entity) { - auto it = std::find(m_entities.begin(), m_entities.end(), entity); + auto it = std::find_if(m_entities.begin(), m_entities.end(), [&](const WidgetEntity& widgetEntity) { return widgetEntity.handle == entity; }); NazaraAssert(it != m_entities.end(), "Entity does not belong to this widget"); m_entities.erase(it); @@ -152,23 +178,35 @@ namespace Ndk void BaseWidget::Layout() { - if (IsRegisteredToCanvas()) - m_canvas->NotifyWidgetBoxUpdate(m_canvasIndex); - if (m_backgroundEntity) m_backgroundSprite->SetSize(m_contentSize.x + m_padding.left + m_padding.right, m_contentSize.y + m_padding.top + m_padding.bottom); + + UpdatePositionAndSize(); } void BaseWidget::InvalidateNode() { Node::InvalidateNode(); - if (IsRegisteredToCanvas()) - m_canvas->NotifyWidgetBoxUpdate(m_canvasIndex); + UpdatePositionAndSize(); } - void BaseWidget::OnKeyPressed(const Nz::WindowEvent::KeyEvent& /*key*/) + bool BaseWidget::IsFocusable() const { + return false; + } + + void BaseWidget::OnFocusLost() + { + } + + void BaseWidget::OnFocusReceived() + { + } + + bool BaseWidget::OnKeyPressed(const Nz::WindowEvent::KeyEvent& key) + { + return false; } void BaseWidget::OnKeyReleased(const Nz::WindowEvent::KeyEvent& /*key*/) @@ -235,4 +273,25 @@ namespace Ndk m_canvasIndex = InvalidCanvasIndex; } } + + void BaseWidget::UpdatePositionAndSize() + { + if (IsRegisteredToCanvas()) + m_canvas->NotifyWidgetBoxUpdate(m_canvasIndex); + + Nz::Vector2f widgetPos = Nz::Vector2f(GetPosition()); + Nz::Vector2f widgetSize = GetSize(); + + Nz::Vector2f contentPos = widgetPos + GetContentOrigin(); + Nz::Vector2f contentSize = GetContentSize(); + + Nz::Recti fullBounds(Nz::Rectf(widgetPos.x, widgetPos.y, widgetSize.x, widgetSize.y)); + Nz::Recti contentBounds(Nz::Rectf(contentPos.x, contentPos.y, contentSize.x, contentSize.y)); + for (WidgetEntity& widgetEntity : m_entities) + { + const Ndk::EntityHandle& entity = widgetEntity.handle; + if (entity->HasComponent()) + entity->GetComponent().SetScissorRect((widgetEntity.isContent) ? contentBounds : fullBounds); + } + } } diff --git a/SDK/src/NDK/Canvas.cpp b/SDK/src/NDK/Canvas.cpp index 11e9d1ce9..9a5996432 100644 --- a/SDK/src/NDK/Canvas.cpp +++ b/SDK/src/NDK/Canvas.cpp @@ -1,11 +1,8 @@ // Copyright (C) 2017 Jérôme Leclercq // This file is part of the "Nazara Development Kit" -// For conditions of distribution and use, see copyright notice in Prerequesites.hpp +// For conditions of distribution and use, see copyright notice in Prerequisites.hpp #include -#include -#include -#include #include namespace Ndk @@ -16,12 +13,12 @@ namespace Ndk std::size_t Canvas::RegisterWidget(BaseWidget* widget) { - WidgetBox box; + WidgetEntry box; box.cursor = widget->GetCursor(); box.widget = widget; - std::size_t index = m_widgetBoxes.size(); - m_widgetBoxes.emplace_back(box); + std::size_t index = m_widgetEntries.size(); + m_widgetEntries.emplace_back(box); NotifyWidgetBoxUpdate(index); return index; @@ -29,91 +26,106 @@ namespace Ndk void Canvas::UnregisterWidget(std::size_t index) { - WidgetBox& entry = m_widgetBoxes[index]; + WidgetEntry& entry = m_widgetEntries[index]; - if (m_hoveredWidget == &entry) - m_hoveredWidget = nullptr; + if (m_hoveredWidget == index) + m_hoveredWidget = InvalidCanvasIndex; - if (m_keyboardOwner == entry.widget) - m_keyboardOwner = nullptr; + if (m_keyboardOwner == index) + m_keyboardOwner = InvalidCanvasIndex; - if (m_widgetBoxes.size() > 1U) + if (m_widgetEntries.size() > 1U) { - WidgetBox& lastEntry = m_widgetBoxes.back(); + WidgetEntry& lastEntry = m_widgetEntries.back(); + std::size_t lastEntryIndex = m_widgetEntries.size() - 1; entry = std::move(lastEntry); entry.widget->UpdateCanvasIndex(index); + + if (m_hoveredWidget == lastEntryIndex) + m_hoveredWidget = index; + + if (m_keyboardOwner == lastEntryIndex) + m_keyboardOwner = index; } - m_widgetBoxes.pop_back(); + m_widgetEntries.pop_back(); } void Canvas::OnEventMouseButtonPressed(const Nz::EventHandler* /*eventHandler*/, const Nz::WindowEvent::MouseButtonEvent& event) { - if (m_hoveredWidget) + if (m_hoveredWidget != InvalidCanvasIndex) { - int x = static_cast(std::round(event.x - m_hoveredWidget->box.x)); - int y = static_cast(std::round(event.y - m_hoveredWidget->box.y)); + WidgetEntry& hoveredWidget = m_widgetEntries[m_hoveredWidget]; - m_hoveredWidget->widget->OnMouseButtonPress(x, y, event.button); + int x = static_cast(std::round(event.x - hoveredWidget.box.x)); + int y = static_cast(std::round(event.y - hoveredWidget.box.y)); + + hoveredWidget.widget->OnMouseButtonPress(x, y, event.button); } } void Canvas::OnEventMouseButtonRelease(const Nz::EventHandler* /*eventHandler*/, const Nz::WindowEvent::MouseButtonEvent & event) { - if (m_hoveredWidget) + if (m_hoveredWidget != InvalidCanvasIndex) { - int x = static_cast(std::round(event.x - m_hoveredWidget->box.x)); - int y = static_cast(std::round(event.y - m_hoveredWidget->box.y)); + WidgetEntry& hoveredWidget = m_widgetEntries[m_hoveredWidget]; - m_hoveredWidget->widget->OnMouseButtonRelease(x, y, event.button); + int x = static_cast(std::round(event.x - hoveredWidget.box.x)); + int y = static_cast(std::round(event.y - hoveredWidget.box.y)); + + hoveredWidget.widget->OnMouseButtonRelease(x, y, event.button); } } void Canvas::OnEventMouseMoved(const Nz::EventHandler* /*eventHandler*/, const Nz::WindowEvent::MouseMoveEvent& event) { - const WidgetBox* bestEntry = nullptr; + std::size_t bestEntry = InvalidCanvasIndex; float bestEntryArea = std::numeric_limits::infinity(); Nz::Vector3f mousePos(float(event.x), float(event.y), 0.f); - for (const WidgetBox& entry : m_widgetBoxes) + for (std::size_t i = 0; i < m_widgetEntries.size(); ++i) { - const Nz::Boxf& box = entry.box; + const Nz::Boxf& box = m_widgetEntries[i].box; if (box.Contains(mousePos)) { float area = box.width * box.height; if (area < bestEntryArea) { - bestEntry = &entry; + bestEntry = i; bestEntryArea = area; } } } - if (bestEntry) + if (bestEntry != InvalidCanvasIndex) { if (m_hoveredWidget != bestEntry) { - if (m_hoveredWidget) - m_hoveredWidget->widget->OnMouseExit(); + if (m_hoveredWidget != InvalidCanvasIndex) + { + WidgetEntry& previouslyHovered = m_widgetEntries[m_hoveredWidget]; + previouslyHovered.widget->OnMouseExit(); + } m_hoveredWidget = bestEntry; - m_hoveredWidget->widget->OnMouseEnter(); + m_widgetEntries[m_hoveredWidget].widget->OnMouseEnter(); if (m_cursorController) - m_cursorController->UpdateCursor(Nz::Cursor::Get(m_hoveredWidget->cursor)); + m_cursorController->UpdateCursor(Nz::Cursor::Get(m_widgetEntries[m_hoveredWidget].cursor)); } - int x = static_cast(std::round(event.x - m_hoveredWidget->box.x)); - int y = static_cast(std::round(event.y - m_hoveredWidget->box.y)); + WidgetEntry& hoveredWidget = m_widgetEntries[m_hoveredWidget]; - bestEntry->widget->OnMouseMoved(x, y, event.deltaX, event.deltaY); + int x = static_cast(std::round(event.x - hoveredWidget.box.x)); + int y = static_cast(std::round(event.y - hoveredWidget.box.y)); + hoveredWidget.widget->OnMouseMoved(x, y, event.deltaX, event.deltaY); } - else if (m_hoveredWidget) + else if (m_hoveredWidget != InvalidCanvasIndex) { - m_hoveredWidget->widget->OnMouseExit(); - m_hoveredWidget = nullptr; + m_widgetEntries[m_hoveredWidget].widget->OnMouseExit(); + m_hoveredWidget = InvalidCanvasIndex; if (m_cursorController) m_cursorController->UpdateCursor(Nz::Cursor::Get(Nz::SystemCursor_Default)); @@ -122,28 +134,78 @@ namespace Ndk void Canvas::OnEventMouseLeft(const Nz::EventHandler* /*eventHandler*/) { - if (m_hoveredWidget) + if (m_hoveredWidget != InvalidCanvasIndex) { - m_hoveredWidget->widget->OnMouseExit(); - m_hoveredWidget = nullptr; + m_widgetEntries[m_hoveredWidget].widget->OnMouseExit(); + m_hoveredWidget = InvalidCanvasIndex; } } void Canvas::OnEventKeyPressed(const Nz::EventHandler* /*eventHandler*/, const Nz::WindowEvent::KeyEvent& event) { - if (m_keyboardOwner) - m_keyboardOwner->OnKeyPressed(event); + if (m_keyboardOwner != InvalidCanvasIndex) + { + if (m_widgetEntries[m_keyboardOwner].widget->OnKeyPressed(event)) + return; + + if (event.code == Nz::Keyboard::Tab) + { + if (!event.shift) + { + // Forward + for (std::size_t i = m_keyboardOwner + 1; i < m_widgetEntries.size(); ++i) + { + if (m_widgetEntries[i].widget->IsFocusable()) + { + SetKeyboardOwner(i); + return; + } + } + + for (std::size_t i = 0; i < m_keyboardOwner; ++i) + { + if (m_widgetEntries[i].widget->IsFocusable()) + { + SetKeyboardOwner(i); + return; + } + } + } + else + { + // Backward + for (decltype(m_widgetEntries)::reverse_iterator rit{ m_widgetEntries.begin() + m_keyboardOwner }; rit != m_widgetEntries.rend(); ++rit) + { + if (rit->widget->IsFocusable()) + { + SetKeyboardOwner(std::distance(m_widgetEntries.begin(), rit.base()) - 1); + return; + } + } + + decltype(m_widgetEntries)::reverse_iterator rend { m_widgetEntries.begin() + m_keyboardOwner }; + for (auto rit = m_widgetEntries.rbegin(); rit != rend; ++rit) + { + if (rit->widget->IsFocusable()) + { + SetKeyboardOwner(std::distance(m_widgetEntries.begin(), rit.base()) - 1); + return; + } + } + } + } + } } void Canvas::OnEventKeyReleased(const Nz::EventHandler* /*eventHandler*/, const Nz::WindowEvent::KeyEvent& event) { - if (m_keyboardOwner) - m_keyboardOwner->OnKeyReleased(event); + if (m_keyboardOwner != InvalidCanvasIndex) + m_widgetEntries[m_keyboardOwner].widget->OnKeyReleased(event); } void Canvas::OnEventTextEntered(const Nz::EventHandler* /*eventHandler*/, const Nz::WindowEvent::TextEvent& event) { - if (m_keyboardOwner) - m_keyboardOwner->OnTextEntered(event.character, event.repeated); + if (m_keyboardOwner != InvalidCanvasIndex) + m_widgetEntries[m_keyboardOwner].widget->OnTextEntered(event.character, event.repeated); } } diff --git a/SDK/src/NDK/Components/CameraComponent.cpp b/SDK/src/NDK/Components/CameraComponent.cpp index 2441dd7a8..a688a0ca5 100644 --- a/SDK/src/NDK/Components/CameraComponent.cpp +++ b/SDK/src/NDK/Components/CameraComponent.cpp @@ -1,6 +1,6 @@ // Copyright (C) 2017 Jérôme Leclercq // This file is part of the "Nazara Development Kit" -// For conditions of distribution and use, see copyright notice in Prerequesites.hpp +// For conditions of distribution and use, see copyright notice in Prerequisites.hpp #include #include @@ -334,15 +334,15 @@ namespace Ndk { NazaraAssert(m_target, "CameraComponent has no target"); - unsigned int targetWidth = m_target->GetWidth(); - unsigned int targetHeight = std::max(m_target->GetHeight(), 1U); // Let's make sure we won't divide by zero + Nz::Vector2ui targetSize = m_target->GetSize(); + targetSize.y = std::max(targetSize.y, 1U); // Let's make sure we won't divide by zero // Our target region is expressed as % of the viewport dimensions, let's compute it in pixels Nz::Rectf fViewport(m_targetRegion); - fViewport.x *= targetWidth; - fViewport.y *= targetHeight; - fViewport.width *= targetWidth; - fViewport.height *= targetHeight; + fViewport.x *= targetSize.x; + fViewport.y *= targetSize.y; + fViewport.width *= targetSize.x; + fViewport.height *= targetSize.y; // Compute the new aspect ratio, if it's different we need to invalidate the projection matrix float aspectRatio = fViewport.width/fViewport.height; diff --git a/SDK/src/NDK/Components/CollisionComponent2D.cpp b/SDK/src/NDK/Components/CollisionComponent2D.cpp index ff10019f6..9e88f396b 100644 --- a/SDK/src/NDK/Components/CollisionComponent2D.cpp +++ b/SDK/src/NDK/Components/CollisionComponent2D.cpp @@ -1,10 +1,9 @@ // Copyright (C) 2017 Jérôme Leclercq // This file is part of the "Nazara Development Kit" -// For conditions of distribution and use, see copyright notice in Prerequesites.hpp +// For conditions of distribution and use, see copyright notice in Prerequisites.hpp #include #include -#include #include #include #include @@ -34,7 +33,7 @@ namespace Ndk { // We update the geometry of the PhysiscsObject linked to the PhysicsComponent2D PhysicsComponent2D& physComponent = m_entity->GetComponent(); - physComponent.GetRigidBody().SetGeom(m_geom); + physComponent.GetRigidBody()->SetGeom(m_geom); } else { @@ -59,7 +58,8 @@ namespace Ndk NazaraAssert(entityWorld->HasSystem(), "World must have a physics system"); Nz::PhysWorld2D& physWorld = entityWorld->GetSystem().GetWorld(); - m_staticBody.reset(new Nz::RigidBody2D(&physWorld, 0.f, m_geom)); + m_staticBody = std::make_unique(&physWorld, 0.f, m_geom); + m_staticBody->SetUserdata(reinterpret_cast(static_cast(m_entity->GetId()))); Nz::Matrix4f matrix; if (m_entity->HasComponent()) diff --git a/SDK/src/NDK/Components/CollisionComponent3D.cpp b/SDK/src/NDK/Components/CollisionComponent3D.cpp index 4ec2bff81..a147043d7 100644 --- a/SDK/src/NDK/Components/CollisionComponent3D.cpp +++ b/SDK/src/NDK/Components/CollisionComponent3D.cpp @@ -1,10 +1,9 @@ // Copyright (C) 2017 Jérôme Leclercq // This file is part of the "Nazara Development Kit" -// For conditions of distribution and use, see copyright notice in Prerequesites.hpp +// For conditions of distribution and use, see copyright notice in Prerequisites.hpp #include #include -#include #include #include #include @@ -33,7 +32,7 @@ namespace Ndk { // We update the geometry of the PhysiscsObject linked to the PhysicsComponent3D PhysicsComponent3D& physComponent = m_entity->GetComponent(); - physComponent.GetRigidBody().SetGeom(m_geom); + physComponent.GetRigidBody()->SetGeom(m_geom); } else { @@ -58,8 +57,9 @@ namespace Ndk NazaraAssert(entityWorld->HasSystem(), "World must have a physics system"); Nz::PhysWorld3D& physWorld = entityWorld->GetSystem().GetWorld(); - m_staticBody.reset(new Nz::RigidBody3D(&physWorld, m_geom)); + m_staticBody = std::make_unique(&physWorld, m_geom); m_staticBody->EnableAutoSleep(false); + m_staticBody->SetUserdata(reinterpret_cast(static_cast(m_entity->GetId()))); } /*! @@ -105,5 +105,17 @@ namespace Ndk m_staticBody.reset(); } + void CollisionComponent3D::OnEntityDisabled() + { + if (m_staticBody) + m_staticBody->EnableSimulation(false); + } + + void CollisionComponent3D::OnEntityEnabled() + { + if (m_staticBody) + m_staticBody->EnableSimulation(true); + } + ComponentIndex CollisionComponent3D::componentIndex; } diff --git a/SDK/src/NDK/Components/ConstraintComponent2D.cpp b/SDK/src/NDK/Components/ConstraintComponent2D.cpp new file mode 100644 index 000000000..ef841c210 --- /dev/null +++ b/SDK/src/NDK/Components/ConstraintComponent2D.cpp @@ -0,0 +1,6 @@ +#include + +namespace Ndk +{ + ComponentIndex ConstraintComponent2D::componentIndex; +} diff --git a/SDK/src/NDK/Components/GraphicsComponent.cpp b/SDK/src/NDK/Components/GraphicsComponent.cpp index 8ec5319cd..f8b4e468d 100644 --- a/SDK/src/NDK/Components/GraphicsComponent.cpp +++ b/SDK/src/NDK/Components/GraphicsComponent.cpp @@ -1,6 +1,6 @@ // Copyright (C) 2017 Jérôme Leclercq // This file is part of the "Nazara Development Kit" -// For conditions of distribution and use, see copyright notice in Prerequesites.hpp +// For conditions of distribution and use, see copyright notice in Prerequisites.hpp #include #include @@ -35,21 +35,10 @@ namespace Ndk object.dataUpdated = true; } - object.renderable->AddToRenderQueue(renderQueue, object.data); + object.renderable->AddToRenderQueue(renderQueue, object.data, m_scissorRect); } } - /*! - * \brief Attaches a renderable to the entity - * - * \param renderable Reference to a renderable element - * \param renderOrder Render order of the element - */ - void GraphicsComponent::Attach(Nz::InstancedRenderableRef renderable, int renderOrder) - { - return Attach(renderable, Nz::Matrix4f::Identity(), renderOrder); - } - /*! * \brief Attaches a renderable to the entity with a specific matrix * @@ -60,26 +49,29 @@ namespace Ndk void GraphicsComponent::Attach(Nz::InstancedRenderableRef renderable, const Nz::Matrix4f& localMatrix, int renderOrder) { m_renderables.emplace_back(m_transformMatrix); - Renderable& r = m_renderables.back(); - r.data.localMatrix = localMatrix; - r.data.renderOrder = renderOrder; - r.renderable = std::move(renderable); - r.renderableBoundingVolumeInvalidationSlot.Connect(r.renderable->OnInstancedRenderableInvalidateBoundingVolume, [this] (const Nz::InstancedRenderable*) { InvalidateBoundingVolume(); }); - r.renderableDataInvalidationSlot.Connect(r.renderable->OnInstancedRenderableInvalidateData, std::bind(&GraphicsComponent::InvalidateRenderableData, this, std::placeholders::_1, std::placeholders::_2, m_renderables.size() - 1)); - r.renderableReleaseSlot.Connect(r.renderable->OnInstancedRenderableRelease, this, &GraphicsComponent::Detach); + Renderable& entry = m_renderables.back(); + entry.data.localMatrix = localMatrix; + entry.data.renderOrder = renderOrder; + entry.renderable = std::move(renderable); + + ConnectInstancedRenderableSignals(entry); + + std::size_t materialCount = entry.renderable->GetMaterialCount(); + for (std::size_t i = 0; i < materialCount; ++i) + RegisterMaterial(entry.renderable->GetMaterial(i)); InvalidateBoundingVolume(); } - /*! - * \brief Invalidates the data for renderable - * - * \param renderable Renderable to invalidate - * \param flags Flags for the instance - * \param index Index of the renderable to invalidate - * - * \remark Produces a NazaraAssert if index is out of bound - */ + void GraphicsComponent::ConnectInstancedRenderableSignals(Renderable& entry) + { + entry.renderableBoundingVolumeInvalidationSlot.Connect(entry.renderable->OnInstancedRenderableInvalidateBoundingVolume, [this](const Nz::InstancedRenderable*) { InvalidateBoundingVolume(); }); + entry.renderableDataInvalidationSlot.Connect(entry.renderable->OnInstancedRenderableInvalidateData, std::bind(&GraphicsComponent::InvalidateRenderableData, this, std::placeholders::_1, std::placeholders::_2, m_renderables.size() - 1)); + entry.renderableMaterialInvalidationSlot.Connect(entry.renderable->OnInstancedRenderableInvalidateMaterial, this, &GraphicsComponent::InvalidateRenderableMaterial); + entry.renderableReleaseSlot.Connect(entry.renderable->OnInstancedRenderableRelease, this, &GraphicsComponent::Detach); + entry.renderableResetMaterialsSlot.Connect(entry.renderable->OnInstancedRenderableResetMaterials, this, &GraphicsComponent::OnInstancedRenderableResetMaterials); + entry.renderableSkinChangeSlot.Connect(entry.renderable->OnInstancedRenderableSkinChange, this, &GraphicsComponent::OnInstancedRenderableSkinChange); + } void GraphicsComponent::InvalidateRenderableData(const Nz::InstancedRenderable* renderable , Nz::UInt32 flags, std::size_t index) { @@ -94,6 +86,59 @@ namespace Ndk entry.listEntry.ForceInvalidation(); } + void GraphicsComponent::InvalidateRenderableMaterial(const Nz::InstancedRenderable* renderable, std::size_t skinIndex, std::size_t matIndex, const Nz::MaterialRef& newMat) + { + // Don't listen to dormant materials + if (renderable->GetSkin() != skinIndex) + return; + + RegisterMaterial(newMat); + + const Nz::MaterialRef& oldMat = renderable->GetMaterial(skinIndex, matIndex); + UnregisterMaterial(oldMat); + } + + void Ndk::GraphicsComponent::InvalidateReflectionMap() + { + m_entity->Invalidate(); + + if (m_reflectiveMaterialCount > 0) + { + if (!m_reflectionMap) + { + m_reflectionMap = Nz::Texture::New(); + if (!m_reflectionMap->Create(Nz::ImageType_Cubemap, Nz::PixelFormatType_RGB8, m_reflectionMapSize, m_reflectionMapSize)) + { + NazaraWarning("Failed to create reflection map, reflections will be disabled for this entity"); + return; + } + } + } + else + m_reflectionMap.Reset(); + } + + void GraphicsComponent::RegisterMaterial(Nz::Material* material, std::size_t count) + { + auto it = m_materialEntries.find(material); + if (it == m_materialEntries.end()) + { + MaterialEntry matEntry; + matEntry.reflectionModelChangeSlot.Connect(material->OnMaterialReflectionModeChange, this, &GraphicsComponent::OnMaterialReflectionChange); + matEntry.renderableCounter = count; + + if (material->GetReflectionMode() == Nz::ReflectionMode_RealTime) + { + if (m_reflectiveMaterialCount++ == 0) + InvalidateReflectionMap(); + } + + m_materialEntries.emplace(material, std::move(matEntry)); + } + else + it->second.renderableCounter += count; + } + /*! * \brief Operation to perform when component is attached to an entity */ @@ -150,11 +195,39 @@ namespace Ndk InvalidateTransformMatrix(); } - /*! - * \brief Operation to perform when the node is invalidated - * - * \param node Pointer to the node - */ + void GraphicsComponent::OnInstancedRenderableResetMaterials(const Nz::InstancedRenderable* renderable, std::size_t newMaterialCount) + { + RegisterMaterial(Nz::Material::GetDefault(), newMaterialCount); + + std::size_t materialCount = renderable->GetMaterialCount(); + for (std::size_t i = 0; i < materialCount; ++i) + UnregisterMaterial(renderable->GetMaterial(i)); + } + + void GraphicsComponent::OnInstancedRenderableSkinChange(const Nz::InstancedRenderable* renderable, std::size_t newSkinIndex) + { + std::size_t materialCount = renderable->GetMaterialCount(); + for (std::size_t i = 0; i < materialCount; ++i) + RegisterMaterial(renderable->GetMaterial(newSkinIndex, i)); + + for (std::size_t i = 0; i < materialCount; ++i) + UnregisterMaterial(renderable->GetMaterial(i)); + } + + void GraphicsComponent::OnMaterialReflectionChange(const Nz::Material* material, Nz::ReflectionMode reflectionMode) + { + // Since this signal is only called when the new reflection mode is different from the current one, no need to compare both + if (material->GetReflectionMode() == Nz::ReflectionMode_RealTime) + { + if (--m_reflectiveMaterialCount == 0) + InvalidateReflectionMap(); + } + else if (reflectionMode == Nz::ReflectionMode_RealTime) + { + if (m_reflectiveMaterialCount++ == 0) + InvalidateReflectionMap(); + } + } void GraphicsComponent::OnNodeInvalidated(const Nz::Node* node) { @@ -168,6 +241,24 @@ namespace Ndk entry.listEntry.ForceInvalidation(); //< Force invalidation on movement } + void GraphicsComponent::UnregisterMaterial(Nz::Material* material) + { + auto it = m_materialEntries.find(material); + NazaraAssert(it != m_materialEntries.end(), "Material not registered"); + + MaterialEntry& matEntry = it->second; + if (--matEntry.renderableCounter == 0) + { + if (material->GetReflectionMode() == Nz::ReflectionMode_RealTime) + { + if (--m_reflectiveMaterialCount == 0) + InvalidateReflectionMap(); + } + + m_materialEntries.erase(it); + } + } + /*! * \brief Updates the bounding volume */ @@ -191,7 +282,7 @@ namespace Ndk boundingVolume.Set(Nz::Boxf(newPos.x, newPos.y, newPos.z, newLengths.x, newLengths.y, newLengths.z)); } - m_boundingVolume.ExtendTo(r.renderable->GetBoundingVolume()); + m_boundingVolume.ExtendTo(boundingVolume); } RenderSystem& renderSystem = m_entity->GetWorld()->GetSystem(); diff --git a/SDK/src/NDK/Components/LightComponent.cpp b/SDK/src/NDK/Components/LightComponent.cpp index f463eb52d..8aeb3f8a9 100644 --- a/SDK/src/NDK/Components/LightComponent.cpp +++ b/SDK/src/NDK/Components/LightComponent.cpp @@ -1,6 +1,6 @@ // Copyright (C) 2017 Jrme Leclercq // This file is part of the "Nazara Development Kit" -// For conditions of distribution and use, see copyright notice in Prerequesites.hpp +// For conditions of distribution and use, see copyright notice in Prerequisites.hpp #include diff --git a/SDK/src/NDK/Components/ListenerComponent.cpp b/SDK/src/NDK/Components/ListenerComponent.cpp index 3d261fcb3..420e685cb 100644 --- a/SDK/src/NDK/Components/ListenerComponent.cpp +++ b/SDK/src/NDK/Components/ListenerComponent.cpp @@ -1,6 +1,6 @@ // Copyright (C) 2017 Jérôme Leclercq // This file is part of the "Nazara Development Kit" -// For conditions of distribution and use, see copyright notice in Prerequesites.hpp +// For conditions of distribution and use, see copyright notice in Prerequisites.hpp #include diff --git a/SDK/src/NDK/Components/NodeComponent.cpp b/SDK/src/NDK/Components/NodeComponent.cpp index d54da5ecb..5a78ae093 100644 --- a/SDK/src/NDK/Components/NodeComponent.cpp +++ b/SDK/src/NDK/Components/NodeComponent.cpp @@ -1,6 +1,6 @@ // Copyright (C) 2017 Jérôme Leclercq // This file is part of the "Nazara Development Kit" -// For conditions of distribution and use, see copyright notice in Prerequesites.hpp +// For conditions of distribution and use, see copyright notice in Prerequisites.hpp #include diff --git a/SDK/src/NDK/Components/ParticleEmitterComponent.cpp b/SDK/src/NDK/Components/ParticleEmitterComponent.cpp index 89cbaf983..d128f4c16 100644 --- a/SDK/src/NDK/Components/ParticleEmitterComponent.cpp +++ b/SDK/src/NDK/Components/ParticleEmitterComponent.cpp @@ -1,6 +1,6 @@ // Copyright (C) 2017 Jrme Leclercq // This file is part of the "Nazara Development Kit" -// For conditions of distribution and use, see copyright notice in Prerequesites.hpp +// For conditions of distribution and use, see copyright notice in Prerequisites.hpp #include #include diff --git a/SDK/src/NDK/Components/ParticleGroupComponent.cpp b/SDK/src/NDK/Components/ParticleGroupComponent.cpp index c9c64f1e4..7042eb298 100644 --- a/SDK/src/NDK/Components/ParticleGroupComponent.cpp +++ b/SDK/src/NDK/Components/ParticleGroupComponent.cpp @@ -1,6 +1,6 @@ // Copyright (C) 2017 Jrme Leclercq // This file is part of the "Nazara Development Kit" -// For conditions of distribution and use, see copyright notice in Prerequesites.hpp +// For conditions of distribution and use, see copyright notice in Prerequisites.hpp #include diff --git a/SDK/src/NDK/Components/PhysicsComponent2D.cpp b/SDK/src/NDK/Components/PhysicsComponent2D.cpp index 58cab2982..e2e199a22 100644 --- a/SDK/src/NDK/Components/PhysicsComponent2D.cpp +++ b/SDK/src/NDK/Components/PhysicsComponent2D.cpp @@ -1,14 +1,14 @@ // Copyright (C) 2017 Jérôme Leclercq // This file is part of the "Nazara Development Kit" -// For conditions of distribution and use, see copyright notice in Prerequesites.hpp +// For conditions of distribution and use, see copyright notice in Prerequisites.hpp #include #include -#include #include #include #include -#include +#include +#include namespace Ndk { @@ -41,8 +41,9 @@ namespace Ndk else matrix.MakeIdentity(); - m_object.reset(new Nz::RigidBody2D(&world, 1.f, geom)); + m_object = std::make_unique(&world, 1.f, geom); m_object->SetPosition(Nz::Vector2f(matrix.GetTranslation())); + m_object->SetUserdata(reinterpret_cast(static_cast(m_entity->GetId()))); } /*! diff --git a/SDK/src/NDK/Components/PhysicsComponent3D.cpp b/SDK/src/NDK/Components/PhysicsComponent3D.cpp index 31b3fb6ac..4615d3c43 100644 --- a/SDK/src/NDK/Components/PhysicsComponent3D.cpp +++ b/SDK/src/NDK/Components/PhysicsComponent3D.cpp @@ -1,10 +1,9 @@ // Copyright (C) 2017 Jérôme Leclercq // This file is part of the "Nazara Development Kit" -// For conditions of distribution and use, see copyright notice in Prerequesites.hpp +// For conditions of distribution and use, see copyright notice in Prerequisites.hpp #include #include -#include #include #include #include @@ -41,8 +40,13 @@ namespace Ndk else matrix.MakeIdentity(); - m_object.reset(new Nz::RigidBody3D(&world, geom, matrix)); - m_object->SetMass(1.f); + m_object = std::make_unique(&world, geom, matrix); + m_object->SetUserdata(reinterpret_cast(static_cast(m_entity->GetId()))); + + if (m_pendingStates.valid) + ApplyPhysicsState(*m_object); + else + m_object->SetMass(1.f); } /*! @@ -58,6 +62,7 @@ namespace Ndk if (IsComponent(component)) { NazaraAssert(m_object, "Invalid object"); + m_object->SetGeom(static_cast(component).GetGeom()); } } @@ -75,6 +80,7 @@ namespace Ndk if (IsComponent(component)) { NazaraAssert(m_object, "Invalid object"); + m_object->SetGeom(Nz::NullCollider3D::New()); } } @@ -85,7 +91,11 @@ namespace Ndk void PhysicsComponent3D::OnDetached() { - m_object.reset(); + if (m_object) + { + CopyPhysicsState(*m_object); + m_object.reset(); + } } void PhysicsComponent3D::OnEntityDestruction() @@ -94,5 +104,19 @@ namespace Ndk m_object.reset(); } + void PhysicsComponent3D::OnEntityDisabled() + { + NazaraAssert(m_object, "Invalid physics object"); + + m_object->EnableSimulation(false); + } + + void PhysicsComponent3D::OnEntityEnabled() + { + NazaraAssert(m_object, "Invalid physics object"); + + m_object->EnableSimulation(true); + } + ComponentIndex PhysicsComponent3D::componentIndex; } diff --git a/SDK/src/NDK/Components/VelocityComponent.cpp b/SDK/src/NDK/Components/VelocityComponent.cpp index be1fcec02..a457c4483 100644 --- a/SDK/src/NDK/Components/VelocityComponent.cpp +++ b/SDK/src/NDK/Components/VelocityComponent.cpp @@ -1,6 +1,6 @@ // Copyright (C) 2017 Jérôme Leclercq // This file is part of the "Nazara Development Kit" -// For conditions of distribution and use, see copyright notice in Prerequesites.hpp +// For conditions of distribution and use, see copyright notice in Prerequisites.hpp #include diff --git a/SDK/src/NDK/Console.cpp b/SDK/src/NDK/Console.cpp index 34d7808f5..b1d302d68 100644 --- a/SDK/src/NDK/Console.cpp +++ b/SDK/src/NDK/Console.cpp @@ -1,10 +1,11 @@ // Copyright (C) 2017 Jérôme Leclercq // This file is part of the "Nazara Development Kit" -// For conditions of distribution and use, see copyright notice in Prerequesites.hpp +// For conditions of distribution and use, see copyright notice in Prerequisites.hpp #include #include -#include +#include +#include #include #include #include diff --git a/SDK/src/NDK/Entity.cpp b/SDK/src/NDK/Entity.cpp index fab08b237..863428d2a 100644 --- a/SDK/src/NDK/Entity.cpp +++ b/SDK/src/NDK/Entity.cpp @@ -1,6 +1,6 @@ // Copyright (C) 2017 Jérôme Leclercq // This file is part of the "Nazara Development Kit" -// For conditions of distribution and use, see copyright notice in Prerequesites.hpp +// For conditions of distribution and use, see copyright notice in Prerequisites.hpp #include #include @@ -56,7 +56,7 @@ namespace Ndk Entity::~Entity() { - if (m_world) + if (m_world && m_valid) Destroy(); } @@ -96,6 +96,10 @@ namespace Ndk m_components[i]->OnComponentAttached(component); } + // If we are currently disabled, inform the component + if (!m_enabled) + component.OnEntityDisabled(); + return component; } @@ -106,7 +110,6 @@ namespace Ndk * \remark The close is enable by default, even if the original is disabled * \remark Produces a NazaraAssert if the entity is not valid */ - const EntityHandle& Entity::Clone() const { NazaraAssert(IsValid(), "Invalid entity"); @@ -114,10 +117,34 @@ namespace Ndk return m_world->CloneEntity(m_id); } + /*! + * \brief Enables the entity + * + * \param enable Should the entity be enabled + */ + void Entity::Enable(bool enable) + { + if (m_enabled != enable) + { + m_enabled = enable; + if (m_enabled) + { + for (std::size_t i = m_componentBits.FindFirst(); i != m_componentBits.npos; i = m_componentBits.FindNext(i)) + m_components[i]->OnEntityEnabled(); + } + else + { + for (std::size_t i = m_componentBits.FindFirst(); i != m_componentBits.npos; i = m_componentBits.FindNext(i)) + m_components[i]->OnEntityDisabled(); + } + + Invalidate(); + } + } + /*! * \brief Kills the entity */ - void Entity::Kill() { m_world->KillEntity(this); diff --git a/SDK/src/NDK/EntityList.cpp b/SDK/src/NDK/EntityList.cpp index 03fd3afc3..49841843d 100644 --- a/SDK/src/NDK/EntityList.cpp +++ b/SDK/src/NDK/EntityList.cpp @@ -1,6 +1,6 @@ // Copyright (C) 2017 Jérôme Leclercq // This file is part of the "Nazara Development Kit" -// For conditions of distribution and use, see copyright notice in Prerequesites.hpp +// For conditions of distribution and use, see copyright notice in Prerequisites.hpp #include #include diff --git a/SDK/src/NDK/Lua/LuaBinding_Core.cpp b/SDK/src/NDK/Lua/LuaBinding_Core.cpp index 1e4a02e7f..6091c88e2 100644 --- a/SDK/src/NDK/Lua/LuaBinding_Core.cpp +++ b/SDK/src/NDK/Lua/LuaBinding_Core.cpp @@ -32,28 +32,28 @@ namespace Ndk stream.BindMethod("IsWritable", &Nz::Stream::IsWritable); stream.BindMethod("SetCursorPos", &Nz::Stream::SetCursorPos); - stream.BindMethod("Read", [] (Nz::LuaState& lua, Nz::Stream& stream, std::size_t /*argumentCount*/) -> int { + stream.BindMethod("Read", [] (Nz::LuaState& lua, Nz::Stream& instance, std::size_t /*argumentCount*/) -> int { int argIndex = 2; std::size_t length = lua.Check(&argIndex); std::unique_ptr buffer(new char[length]); - std::size_t readLength = stream.Read(buffer.get(), length); + std::size_t readLength = instance.Read(buffer.get(), length); lua.PushString(Nz::String(buffer.get(), readLength)); return 1; }); - stream.BindMethod("Write", [] (Nz::LuaState& lua, Nz::Stream& stream, std::size_t /*argumentCount*/) -> int { + stream.BindMethod("Write", [] (Nz::LuaState& lua, Nz::Stream& instance, std::size_t /*argumentCount*/) -> int { int argIndex = 2; std::size_t bufferSize = 0; const char* buffer = lua.CheckString(argIndex, &bufferSize); - if (stream.IsTextModeEnabled()) - lua.Push(stream.Write(Nz::String(buffer, bufferSize))); + if (instance.IsTextModeEnabled()) + lua.Push(instance.Write(Nz::String(buffer, bufferSize))); else - lua.Push(stream.Write(buffer, bufferSize)); + lua.Push(instance.Write(buffer, bufferSize)); return 1; }); } @@ -103,11 +103,11 @@ namespace Ndk clock.BindMethod("Unpause", &Nz::Clock::Unpause); // Manual - clock.BindMethod("__tostring", [] (Nz::LuaState& lua, Nz::Clock& clock, std::size_t /*argumentCount*/) -> int { + clock.BindMethod("__tostring", [] (Nz::LuaState& lua, Nz::Clock& instance, std::size_t /*argumentCount*/) -> int { Nz::StringStream ss("Clock(Elapsed: "); - ss << clock.GetSeconds(); + ss << instance.GetSeconds(); ss << "s, Paused: "; - ss << clock.IsPaused(); + ss << instance.IsPaused(); ss << ')'; lua.PushString(ss); @@ -159,9 +159,9 @@ namespace Ndk directory.BindStaticMethod("SetCurrent", Nz::Directory::SetCurrent); // Manual - directory.BindMethod("__tostring", [] (Nz::LuaState& lua, Nz::Directory& dir, std::size_t /*argumentCount*/) -> int { + directory.BindMethod("__tostring", [] (Nz::LuaState& lua, Nz::Directory& instance, std::size_t /*argumentCount*/) -> int { Nz::StringStream ss("Directory("); - ss << dir.GetPath(); + ss << instance.GetPath(); ss << ')'; lua.PushString(ss); @@ -237,7 +237,7 @@ namespace Ndk file.BindStaticMethod("Rename", &Nz::File::Rename); // Manual - file.BindMethod("Open", [] (Nz::LuaState& lua, Nz::File& file, std::size_t argumentCount) -> int + file.BindMethod("Open", [] (Nz::LuaState& lua, Nz::File& instance, std::size_t argumentCount) -> int { std::size_t argCount = std::min(argumentCount, 2U); @@ -246,13 +246,13 @@ namespace Ndk { case 0: case 1: - return lua.Push(file.Open(lua.Check(&argIndex, Nz::OpenMode_NotOpen))); + return lua.Push(instance.Open(lua.Check(&argIndex, Nz::OpenMode_NotOpen))); case 2: { Nz::String filePath = lua.Check(&argIndex); Nz::UInt32 openMode = lua.Check(&argIndex, Nz::OpenMode_NotOpen); - return lua.Push(file.Open(filePath, openMode)); + return lua.Push(instance.Open(filePath, openMode)); } } @@ -260,7 +260,7 @@ namespace Ndk return 0; }); - file.BindMethod("SetCursorPos", [] (Nz::LuaState& lua, Nz::File& file, std::size_t argumentCount) -> int + file.BindMethod("SetCursorPos", [] (Nz::LuaState& lua, Nz::File& instance, std::size_t argumentCount) -> int { std::size_t argCount = std::min(argumentCount, 2U); @@ -268,13 +268,13 @@ namespace Ndk switch (argCount) { case 1: - return lua.Push(file.SetCursorPos(lua.Check(&argIndex))); + return lua.Push(instance.SetCursorPos(lua.Check(&argIndex))); case 2: { Nz::CursorPosition curPos = lua.Check(&argIndex); Nz::Int64 offset = lua.Check(&argIndex); - return lua.Push(file.SetCursorPos(curPos, offset)); + return lua.Push(instance.SetCursorPos(curPos, offset)); } } @@ -282,10 +282,10 @@ namespace Ndk return 0; }); - file.BindMethod("__tostring", [] (Nz::LuaState& lua, Nz::File& file, std::size_t /*argumentCount*/) -> int { + file.BindMethod("__tostring", [] (Nz::LuaState& lua, Nz::File& instance, std::size_t /*argumentCount*/) -> int { Nz::StringStream ss("File("); - if (file.IsOpen()) - ss << "Path: " << file.GetPath(); + if (instance.IsOpen()) + ss << "Path: " << instance.GetPath(); ss << ')'; diff --git a/SDK/src/NDK/Lua/LuaBinding_Graphics.cpp b/SDK/src/NDK/Lua/LuaBinding_Graphics.cpp index d33811f49..14105eb3c 100644 --- a/SDK/src/NDK/Lua/LuaBinding_Graphics.cpp +++ b/SDK/src/NDK/Lua/LuaBinding_Graphics.cpp @@ -1,5 +1,5 @@ // This file is part of the "Nazara Development Kit" -// For conditions of distribution and use, see copyright notice in Prerequesites.hpp +// For conditions of distribution and use, see copyright notice in Prerequisites.hpp #include #include @@ -32,6 +32,40 @@ namespace Ndk /*********************************** Nz::InstancedRenderable ***********************************/ instancedRenderable.Reset("InstancedRenderable"); { + instancedRenderable.BindMethod("GetMaterial", [] (Nz::LuaState& lua, Nz::InstancedRenderable* instance, std::size_t argumentCount) -> int + { + std::size_t argCount = std::min(argumentCount, 2U); + switch (argCount) + { + case 0: + case 1: + { + int argIndex = 2; + std::size_t matIndex(lua.Check(&argIndex, 0)); + + return lua.Push(instance->GetMaterial(matIndex)); + } + + case 2: + { + int argIndex = 2; + std::size_t skinIndex(lua.Check(&argIndex)); + std::size_t matIndex(lua.Check(&argIndex)); + + return lua.Push(instance->GetMaterial(skinIndex, matIndex)); + } + } + + lua.Error("No matching overload for method GetMaterial"); + return 0; + }); + + instancedRenderable.BindMethod("GetMaterialCount", &Nz::InstancedRenderable::GetMaterialCount); + instancedRenderable.BindMethod("GetSkin", &Nz::InstancedRenderable::GetSkin); + instancedRenderable.BindMethod("GetSkinCount", &Nz::InstancedRenderable::GetSkinCount); + + instancedRenderable.BindMethod("SetSkin", &Nz::InstancedRenderable::SetSkin); + instancedRenderable.BindMethod("SetSkinCount", &Nz::InstancedRenderable::SetSkinCount); } /*********************************** Nz::Material ***********************************/ @@ -92,6 +126,7 @@ namespace Ndk material.BindMethod("EnableDepthSorting", &Nz::Material::EnableDepthSorting); material.BindMethod("EnableDepthWrite", &Nz::Material::EnableDepthWrite); material.BindMethod("EnableFaceCulling", &Nz::Material::EnableFaceCulling); + material.BindMethod("EnableReflectionMapping", &Nz::Material::EnableReflectionMapping); material.BindMethod("EnableScissorTest", &Nz::Material::EnableScissorTest); material.BindMethod("EnableShadowCasting", &Nz::Material::EnableShadowCasting); material.BindMethod("EnableShadowReceive", &Nz::Material::EnableShadowReceive); @@ -117,6 +152,7 @@ namespace Ndk //material.BindMethod("GetPipeline", &Nz::Material::GetPipeline); //material.BindMethod("GetPipelineInfo", &Nz::Material::GetPipelineInfo); material.BindMethod("GetPointSize", &Nz::Material::GetPointSize); + material.BindMethod("GetReflectionMode", &Nz::Material::GetReflectionMode); //material.BindMethod("GetShader", &Nz::Material::GetShader); material.BindMethod("GetShininess", &Nz::Material::GetShininess); material.BindMethod("GetSpecularColor", &Nz::Material::GetSpecularColor); @@ -139,6 +175,7 @@ namespace Ndk material.BindMethod("IsDepthSortingEnabled", &Nz::Material::IsDepthSortingEnabled); material.BindMethod("IsDepthWriteEnabled", &Nz::Material::IsDepthWriteEnabled); material.BindMethod("IsFaceCullingEnabled", &Nz::Material::IsFaceCullingEnabled); + material.BindMethod("IsReflectionMappingEnabled", &Nz::Material::IsReflectionMappingEnabled); material.BindMethod("IsScissorTestEnabled", &Nz::Material::IsScissorTestEnabled); material.BindMethod("IsStencilTestEnabled", &Nz::Material::IsStencilTestEnabled); material.BindMethod("IsShadowCastingEnabled", &Nz::Material::IsShadowCastingEnabled); @@ -160,6 +197,7 @@ namespace Ndk material.BindMethod("SetFaceFilling", &Nz::Material::SetFaceFilling); material.BindMethod("SetLineWidth", &Nz::Material::SetLineWidth); material.BindMethod("SetPointSize", &Nz::Material::SetPointSize); + material.BindMethod("SetReflectionMode", &Nz::Material::SetReflectionMode); material.BindMethod("SetShininess", &Nz::Material::SetShininess); material.BindMethod("SetSpecularColor", &Nz::Material::SetSpecularColor); material.BindMethod("SetSpecularColor", &Nz::Material::SetSpecularColor); @@ -267,22 +305,72 @@ namespace Ndk return true; }); - //model.BindMethod("GetMaterial", &Nz::Model::GetMaterial); - model.BindMethod("GetMaterialCount", &Nz::Model::GetMaterialCount); //modelClass.SetMethod("GetMesh", &Nz::Model::GetMesh); - model.BindMethod("GetSkin", &Nz::Model::GetSkin); - model.BindMethod("GetSkinCount", &Nz::Model::GetSkinCount); model.BindMethod("IsAnimated", &Nz::Model::IsAnimated); model.BindMethod("LoadFromFile", &Nz::Model::LoadFromFile, Nz::ModelParameters()); - model.BindMethod("Reset", &Nz::Model::Reset); - //model.BindMethod("SetMaterial", &Nz::Model::SetMaterial); + model.BindMethod("SetMaterial", [] (Nz::LuaState& lua, Nz::Model* instance, std::size_t argumentCount) -> int + { + std::size_t argCount = std::min(argumentCount, 3U); + switch (argCount) + { + case 2: + { + int argIndex = 2; + if (lua.IsOfType(argIndex, Nz::LuaType_Number)) + { + std::size_t matIndex(lua.Check(&argIndex)); + Nz::MaterialRef mat(lua.Check(&argIndex)); + + instance->SetMaterial(matIndex, std::move(mat)); + return 0; + } + else if (lua.IsOfType(argIndex, Nz::LuaType_String)) + { + Nz::String subMesh(lua.Check(&argIndex)); + Nz::MaterialRef mat(lua.Check(&argIndex)); + + instance->SetMaterial(subMesh, std::move(mat)); + return 0; + } + + break; + } + + case 3: + { + int argIndex = 2; + if (lua.IsOfType(argIndex, Nz::LuaType_Number)) + { + std::size_t skinIndex(lua.Check(&argIndex)); + std::size_t matIndex(lua.Check(&argIndex)); + Nz::MaterialRef mat(lua.Check(&argIndex)); + + instance->SetMaterial(skinIndex, matIndex, std::move(mat)); + return 0; + } + else if (lua.IsOfType(argIndex, Nz::LuaType_String)) + { + std::size_t skinIndex(lua.Check(&argIndex)); + Nz::String subMesh(lua.Check(&argIndex)); + Nz::MaterialRef materialRef(lua.Check(&argIndex)); + + instance->SetMaterial(skinIndex, subMesh, std::move(materialRef)); + return 0; + } + + break; + } + } + + lua.Error("No matching overload for method SetMaterial"); + return 0; + }); + //modelClass.SetMethod("SetMesh", &Nz::Model::SetMesh); //modelClass.SetMethod("SetSequence", &Nz::Model::SetSequence); - model.BindMethod("SetSkin", &Nz::Model::SetSkin); - model.BindMethod("SetSkinCount", &Nz::Model::SetSkinCount); } /*********************************** Nz::Sprite ***********************************/ @@ -301,7 +389,6 @@ namespace Ndk sprite.BindMethod("GetColor", &Nz::Sprite::GetColor); sprite.BindMethod("GetCornerColor", &Nz::Sprite::GetCornerColor); - sprite.BindMethod("GetMaterial", &Nz::Sprite::GetMaterial); sprite.BindMethod("GetOrigin", &Nz::Sprite::GetOrigin); sprite.BindMethod("GetSize", &Nz::Sprite::GetSize); sprite.BindMethod("GetTextureCoords", &Nz::Sprite::GetTextureCoords); @@ -317,12 +404,28 @@ namespace Ndk sprite.BindMethod("SetMaterial", [] (Nz::LuaState& lua, Nz::SpriteRef& instance, std::size_t /*argumentCount*/) -> int { int argIndex = 2; - bool resizeSprite = lua.CheckBoolean(argIndex + 1, true); - if (lua.IsOfType(argIndex, "Material")) + { + bool resizeSprite = lua.CheckBoolean(argIndex + 1, true); + instance->SetMaterial(*static_cast(lua.ToUserdata(argIndex)), resizeSprite); - else - instance->SetMaterial(lua.Check(&argIndex), resizeSprite); + } + else if (lua.IsOfType(argIndex, Nz::LuaType_String)) + { + bool resizeSprite = lua.CheckBoolean(argIndex + 1, true); + + instance->SetMaterial(lua.ToString(argIndex), resizeSprite); + } + else if (lua.IsOfType(argIndex, Nz::LuaType_Number)) + { + std::size_t skinIndex(lua.Check(&argIndex)); + bool resizeSprite = lua.CheckBoolean(argIndex + 1, true); + + if (lua.IsOfType(argIndex, "Material")) + instance->SetMaterial(skinIndex, *static_cast(lua.ToUserdata(argIndex)), resizeSprite); + else + instance->SetMaterial(skinIndex, lua.Check(&argIndex), resizeSprite); + } return 0; }); @@ -330,12 +433,28 @@ namespace Ndk sprite.BindMethod("SetTexture", [] (Nz::LuaState& lua, Nz::SpriteRef& instance, std::size_t /*argumentCount*/) -> int { int argIndex = 2; - bool resizeSprite = lua.CheckBoolean(argIndex + 1, true); - if (lua.IsOfType(argIndex, "Texture")) + { + bool resizeSprite = lua.CheckBoolean(argIndex + 1, true); + instance->SetTexture(*static_cast(lua.ToUserdata(argIndex)), resizeSprite); - else - instance->SetTexture(lua.Check(&argIndex), resizeSprite); + } + else if (lua.IsOfType(argIndex, Nz::LuaType_String)) + { + bool resizeSprite = lua.CheckBoolean(argIndex + 1, true); + + instance->SetTexture(lua.ToString(argIndex), resizeSprite); + } + else if (lua.IsOfType(argIndex, Nz::LuaType_Number)) + { + std::size_t skinIndex(lua.Check(&argIndex)); + bool resizeSprite = lua.CheckBoolean(argIndex + 1, true); + + if (lua.IsOfType(argIndex, "Texture")) + instance->SetTexture(skinIndex, *static_cast(lua.ToUserdata(argIndex)), resizeSprite); + else + instance->SetTexture(skinIndex, lua.Check(&argIndex), resizeSprite); + } return 0; }); @@ -366,5 +485,15 @@ namespace Ndk model.Register(state); sprite.Register(state); spriteLibrary.Register(state); + + // Nz::ReflectionMode + static_assert(Nz::ReflectionMode_Max + 1 == 3, "Nz::ReflectionMode has been updated but change was not reflected to Lua binding"); + state.PushTable(0, 3); + { + state.PushField("Probe", Nz::ReflectionMode_Probe); + state.PushField("RealTime", Nz::ReflectionMode_RealTime); + state.PushField("Skybox", Nz::ReflectionMode_Skybox); + } + state.SetGlobal("ReflectionMode"); } } diff --git a/SDK/src/NDK/Lua/LuaBinding_Platform.cpp b/SDK/src/NDK/Lua/LuaBinding_Platform.cpp index b910770fa..2a2b02e7e 100644 --- a/SDK/src/NDK/Lua/LuaBinding_Platform.cpp +++ b/SDK/src/NDK/Lua/LuaBinding_Platform.cpp @@ -1,5 +1,5 @@ // This file is part of the "Nazara Development Kit" -// For conditions of distribution and use, see copyright notice in Prerequesites.hpp +// For conditions of distribution and use, see copyright notice in Prerequisites.hpp #include #include diff --git a/SDK/src/NDK/Lua/LuaBinding_Renderer.cpp b/SDK/src/NDK/Lua/LuaBinding_Renderer.cpp index 1ab24cedb..108941880 100644 --- a/SDK/src/NDK/Lua/LuaBinding_Renderer.cpp +++ b/SDK/src/NDK/Lua/LuaBinding_Renderer.cpp @@ -1,6 +1,6 @@ // Copyright (C) 2017 Jérôme Leclercq, Arnaud Cadot // This file is part of the "Nazara Development Kit" -// For conditions of distribution and use, see copyright notice in Prerequesites.hpp +// For conditions of distribution and use, see copyright notice in Prerequisites.hpp #include #include diff --git a/SDK/src/NDK/Lua/LuaBinding_SDK.cpp b/SDK/src/NDK/Lua/LuaBinding_SDK.cpp index e01af9f87..805f7742d 100644 --- a/SDK/src/NDK/Lua/LuaBinding_SDK.cpp +++ b/SDK/src/NDK/Lua/LuaBinding_SDK.cpp @@ -1,6 +1,6 @@ -// Copyright (C) 2017 Jérôme Leclercq, Arnaud Cadot +// Copyright (C) 2017 Jérôme Leclercq, Arnaud Cadot // This file is part of the "Nazara Development Kit" -// For conditions of distribution and use, see copyright notice in Prerequesites.hpp +// For conditions of distribution and use, see copyright notice in Prerequisites.hpp #include #include @@ -169,6 +169,12 @@ namespace Ndk world.BindMethod("CreateEntity", &World::CreateEntity); world.BindMethod("CreateEntities", &World::CreateEntities); world.BindMethod("Clear", &World::Clear); + world.BindMethod("DisableProfiler", &World::DisableProfiler); + world.BindMethod("EnableProfiler", &World::EnableProfiler); + world.BindMethod("IsProfilerEnabled", &World::IsProfilerEnabled); + world.BindMethod("Refresh", &World::Refresh); + world.BindMethod("ResetProfiler", &World::ResetProfiler); + world.BindMethod("Update", &World::Update); world.BindMethod("IsValidHandle", &WorldHandle::IsValid); } diff --git a/SDK/src/NDK/Lua/LuaBinding_Utility.cpp b/SDK/src/NDK/Lua/LuaBinding_Utility.cpp index 65230a97a..5fdd52d01 100644 --- a/SDK/src/NDK/Lua/LuaBinding_Utility.cpp +++ b/SDK/src/NDK/Lua/LuaBinding_Utility.cpp @@ -1,5 +1,5 @@ // This file is part of the "Nazara Development Kit" -// For conditions of distribution and use, see copyright notice in Prerequesites.hpp +// For conditions of distribution and use, see copyright notice in Prerequisites.hpp #include #include @@ -209,29 +209,29 @@ namespace Ndk node.BindMethod("SetPosition", (void(Nz::Node::*)(const Nz::Vector3f&, Nz::CoordSys)) &Nz::Node::SetPosition, Nz::CoordSys_Local); node.BindMethod("SetRotation", (void(Nz::Node::*)(const Nz::Quaternionf&, Nz::CoordSys)) &Nz::Node::SetRotation, Nz::CoordSys_Local); - node.BindMethod("Move", [] (Nz::LuaState& lua, Nz::Node& node, std::size_t /*argumentCount*/) -> int + node.BindMethod("Move", [] (Nz::LuaState& lua, Nz::Node& instance, std::size_t /*argumentCount*/) -> int { int argIndex = 2; Nz::Vector3f offset = lua.Check(&argIndex); Nz::CoordSys coordSys = lua.Check(&argIndex, Nz::CoordSys_Local); - node.Move(offset, coordSys); + instance.Move(offset, coordSys); return 0; }); - node.BindMethod("Rotate", [] (Nz::LuaState& lua, Nz::Node& node, std::size_t /*argumentCount*/) -> int + node.BindMethod("Rotate", [] (Nz::LuaState& lua, Nz::Node& instance, std::size_t /*argumentCount*/) -> int { int argIndex = 2; Nz::Quaternionf rotation = lua.Check(&argIndex); Nz::CoordSys coordSys = lua.Check(&argIndex, Nz::CoordSys_Local); - node.Rotate(rotation, coordSys); + instance.Rotate(rotation, coordSys); return 0; }); - node.BindMethod("Scale", [] (Nz::LuaState& lua, Nz::Node& node, std::size_t argumentCount) -> int + node.BindMethod("Scale", [] (Nz::LuaState& lua, Nz::Node& instance, std::size_t argumentCount) -> int { std::size_t argCount = std::min(argumentCount, 4U); @@ -241,15 +241,15 @@ namespace Ndk case 1: { if (lua.IsOfType(argIndex, Nz::LuaType_Number)) - node.Scale(lua.Check(&argIndex)); + instance.Scale(lua.Check(&argIndex)); else - node.Scale(lua.Check(&argIndex)); + instance.Scale(lua.Check(&argIndex)); return 0; } case 3: - node.Scale(lua.Check(&argIndex)); + instance.Scale(lua.Check(&argIndex)); return 0; } @@ -257,7 +257,7 @@ namespace Ndk return 0; }); - node.BindMethod("SetScale", [] (Nz::LuaState& lua, Nz::Node& node, std::size_t argumentCount) -> int + node.BindMethod("SetScale", [] (Nz::LuaState& lua, Nz::Node& instance, std::size_t argumentCount) -> int { std::size_t argCount = std::min(argumentCount, 4U); @@ -271,10 +271,10 @@ namespace Ndk { float scale = lua.Check(&argIndex); Nz::CoordSys coordSys = lua.Check(&argIndex, Nz::CoordSys_Local); - node.SetScale(scale, coordSys); + instance.SetScale(scale, coordSys); } else - node.SetScale(lua.Check(&argIndex)); + instance.SetScale(lua.Check(&argIndex)); return 0; } @@ -285,7 +285,7 @@ namespace Ndk Nz::Vector3f scale = lua.Check(&argIndex); Nz::CoordSys coordSys = lua.Check(&argIndex, Nz::CoordSys_Local); - node.SetScale(scale, coordSys); + instance.SetScale(scale, coordSys); return 0; } } @@ -294,7 +294,7 @@ namespace Ndk return 0; }); - node.BindMethod("SetInitialScale", [] (Nz::LuaState& lua, Nz::Node& node, std::size_t argumentCount) -> int + node.BindMethod("SetInitialScale", [] (Nz::LuaState& lua, Nz::Node& instance, std::size_t argumentCount) -> int { std::size_t argCount = std::min(argumentCount, 4U); @@ -304,16 +304,16 @@ namespace Ndk case 1: { if (lua.IsOfType(argIndex, Nz::LuaType_Number)) - node.SetInitialScale(lua.Check(&argIndex)); + instance.SetInitialScale(lua.Check(&argIndex)); else - node.SetInitialScale(lua.Check(&argIndex)); + instance.SetInitialScale(lua.Check(&argIndex)); return 0; } case 2: case 3: - node.SetInitialScale(lua.Check(&argIndex)); + instance.SetInitialScale(lua.Check(&argIndex)); return 0; } diff --git a/SDK/src/NDK/Sdk.cpp b/SDK/src/NDK/Sdk.cpp index 637328eeb..e4a7008b7 100644 --- a/SDK/src/NDK/Sdk.cpp +++ b/SDK/src/NDK/Sdk.cpp @@ -1,12 +1,11 @@ // Copyright (C) 2017 Jérôme Leclercq // This file is part of the "Nazara Development Kit" -// For conditions of distribution and use, see copyright notice in Prerequesites.hpp +// For conditions of distribution and use, see copyright notice in Prerequisites.hpp #include #include #include #include -#include #include #include #include @@ -22,6 +21,7 @@ #include #include #include +#include #include #include #include @@ -90,6 +90,7 @@ namespace Ndk InitializeComponent("NdkPhys2"); InitializeComponent("NdkPhys3"); InitializeComponent("NdkVeloc"); + InitializeComponent("NdkCons2"); #ifndef NDK_SERVER // Client components diff --git a/SDK/src/NDK/State.cpp b/SDK/src/NDK/State.cpp index afe0fd708..dc569c1ac 100644 --- a/SDK/src/NDK/State.cpp +++ b/SDK/src/NDK/State.cpp @@ -1,6 +1,6 @@ // Copyright (C) 2017 Jérôme Leclercq // This file is part of the "Nazara Development Kit" -// For conditions of distribution and use, see copyright notice in Prerequesites.hpp +// For conditions of distribution and use, see copyright notice in Prerequisites.hpp #include diff --git a/SDK/src/NDK/Systems/ListenerSystem.cpp b/SDK/src/NDK/Systems/ListenerSystem.cpp index 6c41de58f..c725bc368 100644 --- a/SDK/src/NDK/Systems/ListenerSystem.cpp +++ b/SDK/src/NDK/Systems/ListenerSystem.cpp @@ -1,12 +1,11 @@ // Copyright (C) 2017 Jérôme Leclercq // This file is part of the "Nazara Development Kit" -// For conditions of distribution and use, see copyright notice in Prerequesites.hpp +// For conditions of distribution and use, see copyright notice in Prerequisites.hpp #include #include #include #include -#include namespace Ndk { @@ -34,7 +33,7 @@ namespace Ndk * \param elapsedTime Delta time used for the update */ - void ListenerSystem::OnUpdate(float /*elapsedTime*/) + void ListenerSystem::OnUpdate(float elapsedTime) { std::size_t activeListenerCount = 0; @@ -45,18 +44,18 @@ namespace Ndk if (!listener.IsActive()) continue; + Nz::Vector3f oldPos = Nz::Audio::GetListenerPosition(); + // We get the position and the rotation to affect these to the listener const NodeComponent& node = entity->GetComponent(); - Nz::Audio::SetListenerPosition(node.GetPosition(Nz::CoordSys_Global)); + Nz::Vector3f newPos = node.GetPosition(Nz::CoordSys_Global); + + Nz::Audio::SetListenerPosition(newPos); Nz::Audio::SetListenerRotation(node.GetRotation(Nz::CoordSys_Global)); - // We verify the presence of a component of velocity - // (The listener'speed does not move it, but disturbs the sound like Doppler effect) - if (entity->HasComponent()) - { - const VelocityComponent& velocity = entity->GetComponent(); - Nz::Audio::SetListenerVelocity(velocity.linearVelocity); - } + // Compute listener velocity based on their old/new position + Nz::Vector3f velocity = (newPos - oldPos) / elapsedTime; + Nz::Audio::SetListenerVelocity(velocity); activeListenerCount++; } diff --git a/SDK/src/NDK/Systems/ParticleSystem.cpp b/SDK/src/NDK/Systems/ParticleSystem.cpp index 9a60e0595..b374bf1e7 100644 --- a/SDK/src/NDK/Systems/ParticleSystem.cpp +++ b/SDK/src/NDK/Systems/ParticleSystem.cpp @@ -1,6 +1,6 @@ // Copyright (C) 2017 Jérôme Leclercq // This file is part of the "Nazara Development Kit" -// For conditions of distribution and use, see copyright notice in Prerequesites.hpp +// For conditions of distribution and use, see copyright notice in Prerequisites.hpp #include #include diff --git a/SDK/src/NDK/Systems/PhysicsSystem2D.cpp b/SDK/src/NDK/Systems/PhysicsSystem2D.cpp index 2616b185f..95c3f426b 100644 --- a/SDK/src/NDK/Systems/PhysicsSystem2D.cpp +++ b/SDK/src/NDK/Systems/PhysicsSystem2D.cpp @@ -1,6 +1,6 @@ // Copyright (C) 2017 Jérôme Leclercq // This file is part of the "Nazara Development Kit" -// For conditions of distribution and use, see copyright notice in Prerequesites.hpp +// For conditions of distribution and use, see copyright notice in Prerequisites.hpp #include #include @@ -31,18 +31,6 @@ namespace Ndk Excludes(); } - /*! - * \brief Constructs a PhysicsSystem object by copy semantic - * - * \param system PhysicsSystem to copy - */ - - PhysicsSystem2D::PhysicsSystem2D(const PhysicsSystem2D& system) : - System(system), - m_world() - { - } - void PhysicsSystem2D::CreatePhysWorld() const { NazaraAssert(!m_world, "Physics world should not be created twice"); @@ -92,9 +80,9 @@ namespace Ndk NodeComponent& node = entity->GetComponent(); PhysicsComponent2D& phys = entity->GetComponent(); - Nz::RigidBody2D& body = phys.GetRigidBody(); - node.SetRotation(Nz::EulerAnglesf(0.f, 0.f, body.GetRotation()), Nz::CoordSys_Global); - node.SetPosition(Nz::Vector3f(body.GetPosition(), node.GetPosition(Nz::CoordSys_Global).z), Nz::CoordSys_Global); + Nz::RigidBody2D* body = phys.GetRigidBody(); + node.SetRotation(Nz::EulerAnglesf(0.f, 0.f, body->GetRotation()), Nz::CoordSys_Global); + node.SetPosition(Nz::Vector3f(body->GetPosition(), node.GetPosition(Nz::CoordSys_Global).z), Nz::CoordSys_Global); } float invElapsedTime = 1.f / elapsedTime; diff --git a/SDK/src/NDK/Systems/PhysicsSystem3D.cpp b/SDK/src/NDK/Systems/PhysicsSystem3D.cpp index 3b4706cc2..d0256a416 100644 --- a/SDK/src/NDK/Systems/PhysicsSystem3D.cpp +++ b/SDK/src/NDK/Systems/PhysicsSystem3D.cpp @@ -1,6 +1,6 @@ // Copyright (C) 2017 Jérôme Leclercq // This file is part of the "Nazara Development Kit" -// For conditions of distribution and use, see copyright notice in Prerequesites.hpp +// For conditions of distribution and use, see copyright notice in Prerequisites.hpp #include #include @@ -31,18 +31,6 @@ namespace Ndk Excludes(); } - /*! - * \brief Constructs a PhysicsSystem object by copy semantic - * - * \param system PhysicsSystem to copy - */ - - PhysicsSystem3D::PhysicsSystem3D(const PhysicsSystem3D& system) : - System(system), - m_world() - { - } - void PhysicsSystem3D::CreatePhysWorld() const { NazaraAssert(!m_world, "Physics world should not be created twice"); @@ -59,16 +47,32 @@ namespace Ndk void PhysicsSystem3D::OnEntityValidation(Entity* entity, bool justAdded) { - // It's possible our entity got revalidated because of the addition/removal of a PhysicsComponent3D - if (!justAdded) + if (entity->HasComponent()) { - // We take the opposite array from which the entity should belong to - auto& entities = (entity->HasComponent()) ? m_staticObjects : m_dynamicObjects; - entities.Remove(entity); - } + if (entity->GetComponent().IsNodeSynchronizationEnabled()) + m_dynamicObjects.Insert(entity); + else + m_dynamicObjects.Remove(entity); - auto& entities = (entity->HasComponent()) ? m_dynamicObjects : m_staticObjects; - entities.Insert(entity); + m_staticObjects.Remove(entity); + } + else + { + m_dynamicObjects.Remove(entity); + m_staticObjects.Insert(entity); + + // If entities just got added to the system, teleport them to their NodeComponent position/rotation + // This will prevent the physics engine to mess with the scene while correcting position/rotation + if (justAdded) + { + auto& collision = entity->GetComponent(); + auto& node = entity->GetComponent(); + + Nz::RigidBody3D* physObj = collision.GetStaticBody(); + physObj->SetPosition(node.GetPosition()); + physObj->SetRotation(node.GetRotation()); + } + } if (!m_world) CreatePhysWorld(); @@ -92,9 +96,9 @@ namespace Ndk NodeComponent& node = entity->GetComponent(); PhysicsComponent3D& phys = entity->GetComponent(); - Nz::RigidBody3D& physObj = phys.GetRigidBody(); - node.SetRotation(physObj.GetRotation(), Nz::CoordSys_Global); - node.SetPosition(physObj.GetPosition(), Nz::CoordSys_Global); + Nz::RigidBody3D* physObj = phys.GetRigidBody(); + node.SetRotation(physObj->GetRotation(), Nz::CoordSys_Global); + node.SetPosition(physObj->GetPosition(), Nz::CoordSys_Global); } float invElapsedTime = 1.f / elapsedTime; @@ -115,10 +119,10 @@ namespace Ndk if (newPosition != oldPosition) { physObj->SetPosition(newPosition); - physObj->SetVelocity((newPosition - oldPosition) * invElapsedTime); + physObj->SetLinearVelocity((newPosition - oldPosition) * invElapsedTime); } else - physObj->SetVelocity(Nz::Vector3f::Zero()); + physObj->SetLinearVelocity(Nz::Vector3f::Zero()); if (newRotation != oldRotation) { diff --git a/SDK/src/NDK/Systems/RenderSystem.cpp b/SDK/src/NDK/Systems/RenderSystem.cpp index 022621596..9798731b7 100644 --- a/SDK/src/NDK/Systems/RenderSystem.cpp +++ b/SDK/src/NDK/Systems/RenderSystem.cpp @@ -1,9 +1,12 @@ // Copyright (C) 2017 Jérôme Leclercq // This file is part of the "Nazara Development Kit" -// For conditions of distribution and use, see copyright notice in Prerequesites.hpp +// For conditions of distribution and use, see copyright notice in Prerequisites.hpp #include #include +#include +#include +#include #include #include #include @@ -36,7 +39,7 @@ namespace Ndk ChangeRenderTechnique(); SetDefaultBackground(Nz::ColorBackground::New()); SetUpdateOrder(100); //< Render last, after every movement is done - SetUpdateRate(0.f); //< We don't want any rate limit + SetMaximumUpdateRate(0.f); //< We don't want any rate limit } /*! @@ -98,15 +101,19 @@ namespace Ndk { m_drawables.Insert(entity); + GraphicsComponent& gfxComponent = entity->GetComponent(); if (justAdded) - { - GraphicsComponent& gfxComponent = entity->GetComponent(); gfxComponent.AddToCullingList(&m_drawableCulling); - } + + if (gfxComponent.DoesRequireRealTimeReflections()) + m_realtimeReflected.Insert(entity); + else + m_realtimeReflected.Remove(entity); } else { m_drawables.Remove(entity); + m_realtimeReflected.Remove(entity); if (entity->HasComponent()) { @@ -176,6 +183,7 @@ namespace Ndk m_coordinateSystemInvalidated = false; } + UpdateDynamicReflections(); UpdatePointSpotShadowMaps(); for (const Ndk::EntityHandle& camera : m_cameras) @@ -231,8 +239,12 @@ namespace Ndk Nz::SceneData sceneData; sceneData.ambientColor = Nz::Color(25, 25, 25); sceneData.background = m_background; + sceneData.globalReflectionTexture = nullptr; sceneData.viewer = &camComponent; + if (m_background && m_background->GetBackgroundType() == Nz::BackgroundType_Skybox) + sceneData.globalReflectionTexture = static_cast(m_background.Get())->GetTexture(); + m_renderTechnique->Clear(sceneData); m_renderTechnique->Draw(sceneData); } @@ -244,6 +256,19 @@ namespace Ndk * \param viewer Viewer of the scene */ + void RenderSystem::UpdateDynamicReflections() + { + Nz::SceneData dummySceneData; + dummySceneData.ambientColor = Nz::Color(0, 0, 0); + dummySceneData.background = nullptr; + dummySceneData.viewer = nullptr; //< Depth technique doesn't require any viewer + + for (const Ndk::EntityHandle& handle : m_realtimeReflected) + { + //NazaraWarning("Realtime reflected: #" + handle->ToString()); + } + } + void RenderSystem::UpdateDirectionalShadowMaps(const Nz::AbstractViewer& /*viewer*/) { if (!m_shadowRT.IsValid()) @@ -322,12 +347,12 @@ namespace Ndk { static Nz::Quaternionf rotations[6] = { - Nz::Quaternionf::RotationBetween(Nz::Vector3f::Forward(), Nz::Vector3f::UnitX()), // nzCubemapFace_PositiveX - Nz::Quaternionf::RotationBetween(Nz::Vector3f::Forward(), -Nz::Vector3f::UnitX()), // nzCubemapFace_NegativeX - Nz::Quaternionf::RotationBetween(Nz::Vector3f::Forward(), -Nz::Vector3f::UnitY()), // nzCubemapFace_PositiveY - Nz::Quaternionf::RotationBetween(Nz::Vector3f::Forward(), Nz::Vector3f::UnitY()), // nzCubemapFace_NegativeY - Nz::Quaternionf::RotationBetween(Nz::Vector3f::Forward(), -Nz::Vector3f::UnitZ()), // nzCubemapFace_PositiveZ - Nz::Quaternionf::RotationBetween(Nz::Vector3f::Forward(), Nz::Vector3f::UnitZ()) // nzCubemapFace_NegativeZ + Nz::Quaternionf::RotationBetween(Nz::Vector3f::Forward(), Nz::Vector3f::UnitX()), // CubemapFace_PositiveX + Nz::Quaternionf::RotationBetween(Nz::Vector3f::Forward(), -Nz::Vector3f::UnitX()), // CubemapFace_NegativeX + Nz::Quaternionf::RotationBetween(Nz::Vector3f::Forward(), -Nz::Vector3f::UnitY()), // CubemapFace_PositiveY + Nz::Quaternionf::RotationBetween(Nz::Vector3f::Forward(), Nz::Vector3f::UnitY()), // CubemapFace_NegativeY + Nz::Quaternionf::RotationBetween(Nz::Vector3f::Forward(), -Nz::Vector3f::UnitZ()), // CubemapFace_PositiveZ + Nz::Quaternionf::RotationBetween(Nz::Vector3f::Forward(), Nz::Vector3f::UnitZ()) // CubemapFace_NegativeZ }; for (unsigned int face = 0; face < 6; ++face) diff --git a/SDK/src/NDK/Systems/VelocitySystem.cpp b/SDK/src/NDK/Systems/VelocitySystem.cpp index 844374c8a..0b1845bfb 100644 --- a/SDK/src/NDK/Systems/VelocitySystem.cpp +++ b/SDK/src/NDK/Systems/VelocitySystem.cpp @@ -1,6 +1,6 @@ // Copyright (C) 2017 Jérôme Leclercq // This file is part of the "Nazara Development Kit" -// For conditions of distribution and use, see copyright notice in Prerequesites.hpp +// For conditions of distribution and use, see copyright notice in Prerequisites.hpp #include #include diff --git a/SDK/src/NDK/Widgets/ButtonWidget.cpp b/SDK/src/NDK/Widgets/ButtonWidget.cpp index a525d7a68..5d8360635 100644 --- a/SDK/src/NDK/Widgets/ButtonWidget.cpp +++ b/SDK/src/NDK/Widgets/ButtonWidget.cpp @@ -1,36 +1,78 @@ // Copyright (C) 2017 Jérôme Leclercq // This file is part of the "Nazara Development Kit" -// For conditions of distribution and use, see copyright notice in Prerequesites.hpp +// For conditions of distribution and use, see copyright notice in Prerequisites.hpp #include #include #include -#include namespace Ndk { + Nz::Color ButtonWidget::s_color { 74, 74, 74 }; + Nz::Color ButtonWidget::s_cornerColor { 180, 180, 180 }; + Nz::Color ButtonWidget::s_hoverColor { 128, 128, 128 }; + Nz::Color ButtonWidget::s_hoverCornerColor { s_cornerColor }; + Nz::Color ButtonWidget::s_pressColor { s_cornerColor }; + Nz::Color ButtonWidget::s_pressCornerColor { s_color }; + ButtonWidget::ButtonWidget(BaseWidget* parent) : - BaseWidget(parent) + BaseWidget(parent), + m_color { s_color }, + m_cornerColor { s_cornerColor }, + m_hoverColor { s_hoverColor }, + m_hoverCornerColor { s_hoverCornerColor }, + m_pressColor { s_pressColor }, + m_pressCornerColor { s_pressCornerColor } { m_gradientSprite = Nz::Sprite::New(); - m_gradientSprite->SetColor(Nz::Color(74, 74, 74)); - m_gradientSprite->SetCornerColor(Nz::RectCorner_LeftBottom, Nz::Color(180, 180, 180)); - m_gradientSprite->SetCornerColor(Nz::RectCorner_RightBottom, Nz::Color(180, 180, 180)); + m_gradientSprite->SetColor(m_color); + m_gradientSprite->SetCornerColor(Nz::RectCorner_LeftBottom, m_cornerColor); + m_gradientSprite->SetCornerColor(Nz::RectCorner_RightBottom, m_cornerColor); m_gradientSprite->SetMaterial(Nz::Material::New("Basic2D")); - m_gradientEntity = CreateEntity(); + m_gradientEntity = CreateEntity(false); m_gradientEntity->AddComponent().SetParent(this); m_gradientEntity->AddComponent().Attach(m_gradientSprite); m_textSprite = Nz::TextSprite::New(); - m_textEntity = CreateEntity(); + m_textEntity = CreateEntity(true); m_textEntity->AddComponent().SetParent(this); m_textEntity->AddComponent().Attach(m_textSprite, 1); Layout(); } + const Nz::Color& ButtonWidget::GetDefaultColor() + { + return s_color; + } + + const Nz::Color& ButtonWidget::GetDefaultCornerColor() + { + return s_cornerColor; + } + + const Nz::Color& ButtonWidget::GetDefaultHoverColor() + { + return s_hoverColor; + } + + const Nz::Color& ButtonWidget::GetDefaultHoverCornerColor() + { + return s_hoverCornerColor; + } + + const Nz::Color& ButtonWidget::GetDefaultPressColor() + { + return s_pressColor; + } + + const Nz::Color& ButtonWidget::GetDefaultPressCornerColor() + { + return s_pressCornerColor; + } + void ButtonWidget::ResizeToContent() { SetContentSize(Nz::Vector2f(m_textSprite->GetBoundingVolume().obb.localBox.GetLengths())); @@ -40,29 +82,52 @@ namespace Ndk { BaseWidget::Layout(); + m_gradientSprite->SetSize(GetSize()); + Nz::Vector2f origin = GetContentOrigin(); const Nz::Vector2f& contentSize = GetContentSize(); - m_gradientEntity->GetComponent().SetPosition(origin); - m_gradientSprite->SetSize(contentSize); - - Nz::Boxf textBox = m_textEntity->GetComponent().GetBoundingVolume().aabb; + Nz::Boxf textBox = m_textEntity->GetComponent().GetBoundingVolume().obb.localBox; m_textEntity->GetComponent().SetPosition(origin.x + contentSize.x / 2 - textBox.width / 2, origin.y + contentSize.y / 2 - textBox.height / 2); } + void ButtonWidget::OnMouseButtonPress(int /*x*/, int /*y*/, Nz::Mouse::Button button) + { + if (button == Nz::Mouse::Left) + { + m_gradientSprite->SetColor(m_pressColor); + m_gradientSprite->SetCornerColor(Nz::RectCorner_LeftBottom, m_pressCornerColor); + m_gradientSprite->SetCornerColor(Nz::RectCorner_RightBottom, m_pressCornerColor); + m_gradientSprite->SetTexture(m_pressTexture, false); + } + } + void ButtonWidget::OnMouseButtonRelease(int /*x*/, int /*y*/, Nz::Mouse::Button button) { if (button == Nz::Mouse::Left) + { + m_gradientSprite->SetColor(m_hoverColor); + m_gradientSprite->SetCornerColor(Nz::RectCorner_LeftBottom, m_hoverCornerColor); + m_gradientSprite->SetCornerColor(Nz::RectCorner_RightBottom, m_hoverCornerColor); + m_gradientSprite->SetTexture(m_hoverTexture, false); + OnButtonTrigger(this); + } } void ButtonWidget::OnMouseEnter() { - m_gradientSprite->SetColor(Nz::Color(128, 128, 128)); + m_gradientSprite->SetColor(m_hoverColor); + m_gradientSprite->SetCornerColor(Nz::RectCorner_LeftBottom, m_hoverCornerColor); + m_gradientSprite->SetCornerColor(Nz::RectCorner_RightBottom, m_hoverCornerColor); + m_gradientSprite->SetTexture(m_hoverTexture, false); } void ButtonWidget::OnMouseExit() { - m_gradientSprite->SetColor(Nz::Color(74, 74, 74)); + m_gradientSprite->SetColor(m_color); + m_gradientSprite->SetCornerColor(Nz::RectCorner_LeftBottom, m_cornerColor); + m_gradientSprite->SetCornerColor(Nz::RectCorner_RightBottom, m_cornerColor); + m_gradientSprite->SetTexture(m_texture, false); } } diff --git a/SDK/src/NDK/Widgets/CheckboxWidget.cpp b/SDK/src/NDK/Widgets/CheckboxWidget.cpp index ecc7cd478..3f20ff7c6 100644 --- a/SDK/src/NDK/Widgets/CheckboxWidget.cpp +++ b/SDK/src/NDK/Widgets/CheckboxWidget.cpp @@ -1,14 +1,10 @@ // Copyright (C) 2017 Samy Bensaid // This file is part of the "Nazara Development Kit" -// For conditions of distribution and use, see copyright notice in Prerequesites.hpp +// For conditions of distribution and use, see copyright notice in Prerequisites.hpp -#include #include #include -#include #include -#include -#include #include namespace Ndk @@ -32,19 +28,19 @@ namespace Ndk m_checkboxContentSprite = Nz::Sprite::New(Nz::Material::New("Translucent2D")); m_textSprite = Nz::TextSprite::New(); - m_checkboxBorderEntity = CreateEntity(); + m_checkboxBorderEntity = CreateEntity(false); m_checkboxBorderEntity->AddComponent().SetParent(this); m_checkboxBorderEntity->AddComponent().Attach(m_checkboxBorderSprite); - m_checkboxBackgroundEntity = CreateEntity(); + m_checkboxBackgroundEntity = CreateEntity(false); m_checkboxBackgroundEntity->AddComponent().SetParent(this); m_checkboxBackgroundEntity->AddComponent().Attach(m_checkboxBackgroundSprite, 1); - m_checkboxContentEntity = CreateEntity(); + m_checkboxContentEntity = CreateEntity(true); m_checkboxContentEntity->AddComponent().SetParent(this); m_checkboxContentEntity->AddComponent().Attach(m_checkboxContentSprite, 2); - m_textEntity = CreateEntity(); + m_textEntity = CreateEntity(true); m_textEntity->AddComponent().SetParent(this); m_textEntity->AddComponent().Attach(m_textSprite); @@ -138,7 +134,7 @@ namespace Ndk Nz::Vector3f textBox = m_textSprite->GetBoundingVolume().obb.localBox.GetLengths(); m_textEntity->GetComponent().SetPosition(origin.x + checkboxSize.x + (m_adaptativeMargin ? checkboxSize.x / 2.f : m_textMargin), - origin.y + checkboxSize.y / 2.f - textBox.y / 2.f); + origin.y + checkboxSize.y / 2.f - textBox.y / 2.f); } void CheckboxWidget::OnMouseButtonRelease(int x, int y, Nz::Mouse::Button button) diff --git a/SDK/src/NDK/Widgets/ImageWidget.cpp b/SDK/src/NDK/Widgets/ImageWidget.cpp new file mode 100644 index 000000000..b43d5ba8d --- /dev/null +++ b/SDK/src/NDK/Widgets/ImageWidget.cpp @@ -0,0 +1,37 @@ +// Copyright (C) 2017 Samy Bensaid +// This file is part of the "Nazara Development Kit" +// For conditions of distribution and use, see copyright notice in Prerequisites.hpp + +#include +#include +#include + +namespace Ndk +{ + ImageWidget::ImageWidget(BaseWidget* parent) : + BaseWidget(parent) + { + m_entity = CreateEntity(true); + m_entity->AddComponent(); + auto& gfx = m_entity->AddComponent(); + + m_sprite = Nz::Sprite::New(); + gfx.Attach(m_sprite); + } + + void ImageWidget::ResizeToContent() + { + Nz::Vector3ui textureSize = m_sprite->GetMaterial()->GetDiffuseMap()->GetSize(); + SetSize({ static_cast(textureSize.x), static_cast(textureSize.y) }); + } + + void ImageWidget::Layout() + { + BaseWidget::Layout(); + Nz::Vector2f origin = GetContentOrigin(); + Nz::Vector2f contentSize = GetContentSize(); + + m_entity->GetComponent().SetPosition(origin); + m_sprite->SetSize(contentSize); + } +} diff --git a/SDK/src/NDK/Widgets/LabelWidget.cpp b/SDK/src/NDK/Widgets/LabelWidget.cpp index 7e4cdf840..98deb8da3 100644 --- a/SDK/src/NDK/Widgets/LabelWidget.cpp +++ b/SDK/src/NDK/Widgets/LabelWidget.cpp @@ -1,11 +1,10 @@ // Copyright (C) 2017 Jérôme Leclercq // This file is part of the "Nazara Development Kit" -// For conditions of distribution and use, see copyright notice in Prerequesites.hpp +// For conditions of distribution and use, see copyright notice in Prerequisites.hpp #include #include #include -#include namespace Ndk { @@ -14,13 +13,20 @@ namespace Ndk { m_textSprite = Nz::TextSprite::New(); - m_textEntity = CreateEntity(); + m_textEntity = CreateEntity(true); m_textEntity->AddComponent().Attach(m_textSprite); m_textEntity->AddComponent().SetParent(this); Layout(); } + void LabelWidget::Layout() + { + BaseWidget::Layout(); + + m_textEntity->GetComponent().SetPosition(GetContentOrigin()); + } + void LabelWidget::ResizeToContent() { SetContentSize(Nz::Vector2f(m_textSprite->GetBoundingVolume().obb.localBox.GetLengths())); diff --git a/SDK/src/NDK/Widgets/ProgressBarWidget.cpp b/SDK/src/NDK/Widgets/ProgressBarWidget.cpp index f4cf9e0b8..80f01d43a 100644 --- a/SDK/src/NDK/Widgets/ProgressBarWidget.cpp +++ b/SDK/src/NDK/Widgets/ProgressBarWidget.cpp @@ -1,10 +1,8 @@ -// Copyright (C) 2017 Samy Bensaid +// Copyright (C) 2017 Samy Bensaid // This file is part of the "Nazara Development Kit" -// For conditions of distribution and use, see copyright notice in Prerequesites.hpp +// For conditions of distribution and use, see copyright notice in Prerequisites.hpp -#include #include -#include #include #include @@ -32,11 +30,11 @@ namespace Ndk SetBarColor(s_barColor, s_barCornerColor); - m_borderEntity = CreateEntity(); + m_borderEntity = CreateEntity(false); m_borderEntity->AddComponent().SetParent(this); m_borderEntity->AddComponent().Attach(m_borderSprite); - m_barEntity = CreateEntity(); + m_barEntity = CreateEntity(true); m_barEntity->AddComponent().SetParent(this); GraphicsComponent& graphics = m_barEntity->AddComponent(); @@ -45,7 +43,7 @@ namespace Ndk m_textSprite = Nz::TextSprite::New(); - m_textEntity = CreateEntity(); + m_textEntity = CreateEntity(true); m_textEntity->AddComponent().SetParent(this); m_textEntity->AddComponent().Attach(m_textSprite); diff --git a/SDK/src/NDK/Widgets/TextAreaWidget.cpp b/SDK/src/NDK/Widgets/TextAreaWidget.cpp index 416975645..b750dd2f2 100644 --- a/SDK/src/NDK/Widgets/TextAreaWidget.cpp +++ b/SDK/src/NDK/Widgets/TextAreaWidget.cpp @@ -1,20 +1,18 @@ // Copyright (C) 2017 Jérôme Leclercq // This file is part of the "Nazara Development Kit" -// For conditions of distribution and use, see copyright notice in Prerequesites.hpp +// For conditions of distribution and use, see copyright notice in Prerequisites.hpp #include #include #include #include -#include -#include namespace Ndk { TextAreaWidget::TextAreaWidget(BaseWidget* parent) : BaseWidget(parent), + m_echoMode(EchoMode_Normal), m_cursorPosition(0U, 0U), - m_cursorGlyph(0), m_multiLineEnabled(false), m_readOnly(false) { @@ -22,14 +20,14 @@ namespace Ndk m_cursorSprite->SetColor(Nz::Color::Black); m_cursorSprite->SetSize(1.f, float(m_drawer.GetFont()->GetSizeInfo(m_drawer.GetCharacterSize()).lineHeight)); - m_cursorEntity = CreateEntity(); + m_cursorEntity = CreateEntity(true); m_cursorEntity->AddComponent().Attach(m_cursorSprite, 10); m_cursorEntity->AddComponent().SetParent(this); m_cursorEntity->Enable(false); m_textSprite = Nz::TextSprite::New(); - m_textEntity = CreateEntity(); + m_textEntity = CreateEntity(true); m_textEntity->AddComponent().Attach(m_textSprite); m_textEntity->AddComponent().SetParent(this); @@ -40,9 +38,38 @@ namespace Ndk void TextAreaWidget::AppendText(const Nz::String& text) { - m_drawer.AppendText(text); + m_text += text; + switch (m_echoMode) + { + case EchoMode_Normal: + m_drawer.AppendText(text); + break; + + case EchoMode_Password: + m_drawer.AppendText(Nz::String(text.GetLength(), '*')); + break; + + case EchoMode_PasswordExceptLast: + { + m_drawer.Clear(); + std::size_t textLength = m_text.GetLength(); + if (textLength >= 2) + { + std::size_t lastCharacterPosition = m_text.GetCharacterPosition(textLength - 2); + if (lastCharacterPosition != Nz::String::npos) + m_drawer.AppendText(Nz::String(textLength - 1, '*')); + } + + if (textLength >= 1) + m_drawer.AppendText(m_text.SubString(m_text.GetCharacterPosition(textLength - 1))); + + break; + } + } m_textSprite->Update(m_drawer); + + OnTextChanged(this, m_text); } std::size_t TextAreaWidget::GetHoveredGlyph(float x, float y) const @@ -82,18 +109,19 @@ namespace Ndk void TextAreaWidget::Write(const Nz::String& text) { - if (m_cursorGlyph >= m_drawer.GetGlyphCount()) + std::size_t cursorGlyph = GetGlyphIndex(m_cursorPosition); + + if (cursorGlyph >= m_drawer.GetGlyphCount()) { AppendText(text); SetCursorPosition(m_drawer.GetGlyphCount()); } else { - Nz::String currentText = m_drawer.GetText(); - currentText.Insert(currentText.GetCharacterPosition(m_cursorGlyph), text); - SetText(currentText); + m_text.Insert(m_text.GetCharacterPosition(cursorGlyph), text); + SetText(m_text); - SetCursorPosition(m_cursorGlyph + text.GetLength()); + SetCursorPosition(cursorGlyph + text.GetLength()); } } @@ -106,24 +134,43 @@ namespace Ndk RefreshCursor(); } - void TextAreaWidget::OnKeyPressed(const Nz::WindowEvent::KeyEvent& key) + bool TextAreaWidget::IsFocusable() const + { + return !m_readOnly; + } + + void TextAreaWidget::OnFocusLost() + { + m_cursorEntity->Disable(); + } + + void TextAreaWidget::OnFocusReceived() + { + if (!m_readOnly) + m_cursorEntity->Enable(true); + } + + bool TextAreaWidget::OnKeyPressed(const Nz::WindowEvent::KeyEvent& key) { switch (key.code) { case Nz::Keyboard::Delete: { - const Nz::String& text = m_drawer.GetText(); + std::size_t cursorGlyph = GetGlyphIndex(m_cursorPosition); + + std::size_t textLength = m_text.GetLength(); + if (cursorGlyph > textLength) + return true; Nz::String newText; - if (m_cursorGlyph > 0) - newText.Append(text.SubString(0, text.GetCharacterPosition(m_cursorGlyph) - 1)); + if (cursorGlyph > 0) + newText.Append(m_text.SubString(0, m_text.GetCharacterPosition(cursorGlyph) - 1)); - if (m_cursorGlyph < m_drawer.GetGlyphCount()) - newText.Append(text.SubString(text.GetCharacterPosition(m_cursorGlyph + 1))); + if (cursorGlyph < textLength) + newText.Append(m_text.SubString(m_text.GetCharacterPosition(cursorGlyph + 1))); - m_drawer.SetText(newText); - m_textSprite->Update(m_drawer); - break; + SetText(newText); + return true; } case Nz::Keyboard::Down: @@ -132,10 +179,10 @@ namespace Ndk OnTextAreaKeyDown(this, &ignoreDefaultAction); if (ignoreDefaultAction) - break; + return true; MoveCursor({0, 1}); - break; + return true; } case Nz::Keyboard::Left: @@ -144,10 +191,10 @@ namespace Ndk OnTextAreaKeyLeft(this, &ignoreDefaultAction); if (ignoreDefaultAction) - break; + return true; - MoveCursor({-1, 0}); - break; + MoveCursor(-1); + return true; } case Nz::Keyboard::Right: @@ -156,10 +203,10 @@ namespace Ndk OnTextAreaKeyRight(this, &ignoreDefaultAction); if (ignoreDefaultAction) - break; + return true; - MoveCursor({1, 0}); - break; + MoveCursor(1); + return true; } case Nz::Keyboard::Up: @@ -168,42 +215,32 @@ namespace Ndk OnTextAreaKeyUp(this, &ignoreDefaultAction); if (ignoreDefaultAction) - break; + return true; MoveCursor({0, -1}); - break; + return true; } + + default: + return false; } } - void TextAreaWidget::OnKeyReleased(const Nz::WindowEvent::KeyEvent& key) + void TextAreaWidget::OnKeyReleased(const Nz::WindowEvent::KeyEvent& /*key*/) { } - void TextAreaWidget::OnMouseEnter() - { - m_cursorEntity->Enable(true); - } - void TextAreaWidget::OnMouseButtonPress(int x, int y, Nz::Mouse::Button button) { if (button == Nz::Mouse::Left) { - GrabKeyboard(); + SetFocus(); - SetCursorPosition(GetHoveredGlyph(float(x), float(y))); + const Padding& padding = GetPadding(); + SetCursorPosition(GetHoveredGlyph(float(x - padding.left), float(y - padding.top))); } } - void TextAreaWidget::OnMouseMoved(int x, int y, int deltaX, int deltaY) - { - } - - void TextAreaWidget::OnMouseExit() - { - m_cursorEntity->Enable(false); - } - void TextAreaWidget::OnTextEntered(char32_t character, bool /*repeated*/) { if (m_readOnly) @@ -216,19 +253,19 @@ namespace Ndk bool ignoreDefaultAction = false; OnTextAreaKeyBackspace(this, &ignoreDefaultAction); - if (ignoreDefaultAction) + std::size_t cursorGlyph = GetGlyphIndex(m_cursorPosition); + if (ignoreDefaultAction || cursorGlyph == 0) break; - const Nz::String& text = m_drawer.GetText(); - Nz::String newText; - if (m_cursorGlyph > 1) - newText.Append(text.SubString(0, text.GetCharacterPosition(m_cursorGlyph - 1) - 1)); - if (m_cursorGlyph < m_drawer.GetGlyphCount()) - newText.Append(text.SubString(text.GetCharacterPosition(m_cursorGlyph))); + if (cursorGlyph > 1) + newText.Append(m_text.SubString(0, m_text.GetCharacterPosition(cursorGlyph - 1) - 1)); - MoveCursor({-1, 0}); + if (cursorGlyph < m_text.GetLength()) + newText.Append(m_text.SubString(m_text.GetCharacterPosition(cursorGlyph))); + + MoveCursor(-1); SetText(newText); break; } @@ -259,15 +296,19 @@ namespace Ndk void TextAreaWidget::RefreshCursor() { + if (m_readOnly) + return; + const auto& lineInfo = m_drawer.GetLine(m_cursorPosition.y); + std::size_t cursorGlyph = GetGlyphIndex(m_cursorPosition); std::size_t glyphCount = m_drawer.GetGlyphCount(); float position; - if (glyphCount > 0 && lineInfo.glyphIndex < m_cursorGlyph) + if (glyphCount > 0 && lineInfo.glyphIndex < cursorGlyph) { - const auto& glyph = m_drawer.GetGlyph(std::min(m_cursorGlyph, glyphCount - 1)); + const auto& glyph = m_drawer.GetGlyph(std::min(cursorGlyph, glyphCount - 1)); position = glyph.bounds.x; - if (m_cursorGlyph >= glyphCount) + if (cursorGlyph >= glyphCount) position += glyph.bounds.width; } else @@ -277,4 +318,23 @@ namespace Ndk m_cursorEntity->GetComponent().SetPosition(contentOrigin.x + position, contentOrigin.y + lineInfo.bounds.y); } + + void TextAreaWidget::UpdateDisplayText() + { + switch (m_echoMode) + { + case EchoMode_Normal: + m_drawer.SetText(m_text); + break; + + case EchoMode_Password: + case EchoMode_PasswordExceptLast: + m_drawer.SetText(Nz::String(m_text.GetLength(), '*')); + break; + } + + m_textSprite->Update(m_drawer); + + SetCursorPosition(m_cursorPosition); //< Refresh cursor position (prevent it from being outside of the text) + } } diff --git a/SDK/src/NDK/World.cpp b/SDK/src/NDK/World.cpp index 702452fc4..7582461b9 100644 --- a/SDK/src/NDK/World.cpp +++ b/SDK/src/NDK/World.cpp @@ -1,8 +1,9 @@ // Copyright (C) 2017 Jérôme Leclercq // This file is part of the "Nazara Development Kit" -// For conditions of distribution and use, see copyright notice in Prerequesites.hpp +// For conditions of distribution and use, see copyright notice in Prerequisites.hpp #include +#include #include #include #include @@ -61,11 +62,14 @@ namespace Ndk { EntityId id; EntityBlock* entBlock; - if (!m_freeIdList.empty()) + + std::size_t freeEntityId = m_freeEntityIds.FindFirst(); + if (freeEntityId != m_freeEntityIds.npos) { // We get an identifier - id = m_freeIdList.back(); - m_freeIdList.pop_back(); + m_freeEntityIds.Reset(freeEntityId); //< Remove id from free entity id + + id = static_cast(freeEntityId); entBlock = &m_entities[id]; entBlock->handle.Reset(&entBlock->entity); //< Reset handle (as it was reset when entity got destroyed) @@ -81,7 +85,7 @@ namespace Ndk { NazaraAssert(m_waitingEntities.empty(), "There should be no waiting entities if space is available in main container"); - m_entities.push_back(Entity(this, id)); //< We can't use emplace_back due to the scope + m_entities.emplace_back(Entity(this, id)); //< We can't make our vector create the entity due to the scope entBlock = &m_entities.back(); } else @@ -115,15 +119,20 @@ namespace Ndk void World::Clear() noexcept { - // First, destruction of entities, then handles - // This is made to avoid that handle warn uselessly entities before their destruction - m_entities.clear(); + // Destroy every valid entity first, to ensure entities are still accessible by ID while being destroyed + for (EntityBlock* entBlock : m_entityBlocks) + { + if (entBlock->entity.IsValid()) + entBlock->entity.Destroy(); + } m_entityBlocks.clear(); - m_freeIdList.clear(); + + m_entities.clear(); m_waitingEntities.clear(); m_aliveEntities.Clear(); m_dirtyEntities.Clear(); + m_freeEntityIds.Clear(); m_killedEntities.Clear(); } @@ -133,12 +142,11 @@ namespace Ndk * * \param id Identifier of the entity * - * \remark Produces a NazaraError if the entity to clone does not exist + * \remark Cloning a disabled entity will produce an enabled clone */ - const EntityHandle& World::CloneEntity(EntityId id) { - EntityHandle original = GetEntity(id); + const EntityHandle& original = GetEntity(id); if (!original) { NazaraError("Invalid entity ID"); @@ -146,6 +154,8 @@ namespace Ndk } const EntityHandle& clone = CreateEntity(); + if (!original->IsEnabled()) + clone->Disable(); const Nz::Bitset<>& componentBits = original->GetComponentBits(); for (std::size_t i = componentBits.FindFirst(); i != componentBits.npos; i = componentBits.FindNext(i)) @@ -154,16 +164,27 @@ namespace Ndk clone->AddComponent(std::move(component)); } + clone->Enable(); + return clone; } /*! - * \brief Updates the world + * \brief Refreshes the world * - * \remark Produces a NazaraAssert if an entity is invalid + * This function will perform all pending operations in the following order: + * - Reorder systems according to their update order if needed + * - Moving newly created entities (whose which allocate never-used id) data and handles to normal entity list, this will invalidate references to world EntityHandle + * - Destroying dead entities and allowing their ids to be used by newly created entities + * - Update dirty entities, destroying their removed components and filtering them along systems + * + * \remark This is called automatically by Update and you most likely won't need to call it yourself + * \remark Calling this outside of Update will not increase the profiler values + * + * \see GetProfilerData + * \see Update */ - - void World::Update() + void World::Refresh() { if (!m_orderedSystemsUpdated) ReorderSystems(); @@ -195,7 +216,7 @@ namespace Ndk entity->Destroy(); // Send back the identifier of the entity to the free queue - m_freeIdList.push_back(entity->GetId()); + m_freeEntityIds.UnboundedSet(entity->GetId()); } m_killedEntities.Reset(); @@ -240,6 +261,43 @@ namespace Ndk m_dirtyEntities.Reset(); } + /*! + * \brief Updates the world + * \param elapsedTime Delta time used for the update + * + * This function Refreshes the world and calls the Update function of every active system part of it with the elapsedTime value. + * It also increase the profiler data with the elapsed time passed in Refresh and every system update. + */ + void World::Update(float elapsedTime) + { + if (m_isProfilerEnabled) + { + Nz::UInt64 t1 = Nz::GetElapsedMicroseconds(); + Refresh(); + Nz::UInt64 t2 = Nz::GetElapsedMicroseconds(); + + m_profilerData.refreshTime += t2 - t1; + + for (auto& systemPtr : m_orderedSystems) + { + systemPtr->Update(elapsedTime); + + Nz::UInt64 t3 = Nz::GetElapsedMicroseconds(); + m_profilerData.updateTime[systemPtr->GetIndex()] += t3 - t2; + t2 = t3; + } + + m_profilerData.updateCount++; + } + else + { + Refresh(); + + for (auto& systemPtr : m_orderedSystems) + systemPtr->Update(elapsedTime); + } + } + void World::ReorderSystems() { m_orderedSystems.clear(); diff --git a/appveyor.yml b/appveyor.yml index b6f1df78f..73d011778 100644 --- a/appveyor.yml +++ b/appveyor.yml @@ -41,9 +41,17 @@ after_build: - cd build && "./premake5.exe" package && cd ../package - 7z a NazaraEngine.7z * && cd .. -artifacts: - - path: package/NazaraEngine.7z - name: 'NazaraEngine-$(CONFIGURATION)-$(PLATFORM)-$(APPVEYOR_REPO_COMMIT)' +#artifacts: +# - path: package/NazaraEngine.7z +# name: 'NazaraEngine-$(CONFIGURATION)-$(PLATFORM)-$(APPVEYOR_REPO_COMMIT)' on_success: - cd tests && "./NazaraUnitTestsServer.exe" + +notifications: + - provider: Slack + incoming_webhook: + secure: 5FSnJzsZCMXNDqPYGhN4ZSX7qa1KMmbV0UGT9i0LcElk3X91z3fs1TZRpZZ3++Tkw8qAk1G/qDChom5GQ7Vj7X29cScQHvGHXffl3qaC5EdSiGpjloMZKfeiGTnf798IX0n/ABSlDHG7GrB8IiulRGx3iVOpPQmrPWCiz9ZPtY8h84xpd65FGd8gETKG/sYk + on_build_success: true + on_build_failure: true + on_build_status_changed: false diff --git a/build/Build_VS2017.bat b/build/Build_VS2017.bat new file mode 100644 index 000000000..b569c559d --- /dev/null +++ b/build/Build_VS2017.bat @@ -0,0 +1 @@ +premake5 vs2017 \ No newline at end of file diff --git a/build/config.lua b/build/config.lua index 2db0f7622..571bf6dc9 100644 --- a/build/config.lua +++ b/build/config.lua @@ -17,7 +17,7 @@ Configurations = "Debug,Release" -- "Debug,Release,ReleaseWithDebug" --InstallDir = "/usr/local/lib64" -- Adds a project which will recall premake with its original arguments when built (only works on Windows for now) -PremakeProject = true +PremakeProject = false -- Excludes client-only modules/tools/examples ServerMode = false diff --git a/build/scripts/actions/package.lua b/build/scripts/actions/package.lua index bc86c4ba4..3def5138c 100644 --- a/build/scripts/actions/package.lua +++ b/build/scripts/actions/package.lua @@ -84,13 +84,13 @@ ACTION.Function = function () local libFileMasks local exeFileExt local exeFilterFunc - if (os.is("windows")) then + if (os.ishost("windows")) then binFileMasks = {"**.dll", "**.pdb"} libFileMasks = {"**.lib", "**.a"} exeFileExt = ".exe" exeFilterFunc = function (filePath) return true end else - if (os.is("macosx")) then + if (os.ishost("macosx")) then binFileMasks = {"**.dynlib"} else binFileMasks = {"**.so"} @@ -104,7 +104,7 @@ ACTION.Function = function () for arch, enabled in pairs(archEnabled) do if (enabled) then local archLibSrc = realLibDir .. arch .. "/" - local arch3rdPartyBinSrc = "../extlibs/lib/common/" .. arch .. "/" + local arch3rdPartyBinSrc = "../thirdparty/lib/common/" .. arch .. "/" local archBinDst = "bin/" .. arch .. "/" local archLibDst = "lib/" .. arch .. "/" @@ -183,14 +183,7 @@ ACTION.Function = function () end end - local ok, err - if (os.is("windows")) then - ok, err = os.copyfile(v, targetPath) - else - -- Workaround: As premake is translating this to "cp %s %s", it fails if space are presents in source/destination paths. - ok, err = os.copyfile(string.format("\"%s\"", v), string.format("\"%s\"", targetPath)) - end - + local ok, err = os.copyfile(v, targetPath) if (not ok) then print("Failed to copy \"" .. v .. "\" to \"" .. targetPath .. "\": " .. err) end @@ -203,5 +196,5 @@ ACTION.Function = function () end local config = libDir .. " - " .. enabledArchs - print(string.format("Package successfully created at \"%s\" (%u MB, %s)", packageDir, size / (1024 * 1024), config)) + print(string.format("Package successfully created at \"%s\" (%u MB, %s)", packageDir, size // (1024 * 1024), config)) end diff --git a/build/scripts/common.lua b/build/scripts/common.lua index 68b15b38a..750e2211b 100644 --- a/build/scripts/common.lua +++ b/build/scripts/common.lua @@ -1,28 +1,28 @@ NazaraBuild = {} -- I wish Premake had a way to know the compiler in advance -local clangGccActions = "action:" .. table.concat({"codeblocks", "codelite", "gmake", "xcode3", "xcode4"}, " or ") +local clangGccActions = "action:" .. table.concat({"codeblocks", "codelite", "gmake*", "xcode3", "xcode4"}, " or ") function NazaraBuild:AddExecutablePath(path) - self.ExecutableDir[path] = true - self.InstallDir[path] = true + table.insert(self.ExecutableDir, path) + self:AddInstallPath(path) end function NazaraBuild:AddInstallPath(path) - self.InstallDir[path] = true + table.insert(self.InstallDir, path) end function NazaraBuild:FilterLibDirectory(prefix, func) - filter({"action:codeblocks or codelite or gmake", "architecture:x86", "system:Windows"}) + filter({"action:codeblocks or codelite or gmake*", "architecture:x86", "system:Windows"}) func(prefix .. "mingw/x86") - filter({"action:codeblocks or codelite or gmake", "architecture:x86_64", "system:Windows"}) + filter({"action:codeblocks or codelite or gmake*", "architecture:x86_64", "system:Windows"}) func(prefix .. "mingw/x64") - filter({"action:codeblocks or codelite or gmake", "architecture:x86", "system:not Windows"}) + filter({"action:codeblocks or codelite or gmake*", "architecture:x86", "system:not Windows"}) func(prefix .. "gmake/x86") - filter({"action:codeblocks or codelite or gmake", "architecture:x86_64", "system:not Windows"}) + filter({"action:codeblocks or codelite or gmake*", "architecture:x86_64", "system:not Windows"}) func(prefix .. "gmake/x64") filter({"action:vs*", "architecture:x86"}) @@ -53,41 +53,49 @@ function NazaraBuild:Execute() end if (self.Actions[_ACTION] == nil) then + -- Start defining projects + workspace("NazaraEngine") + platforms(platformData) + + location(_ACTION) + + do + local linkTypes = {"Dynamic"} -- {"Static", "Dynamic"} + local configs = {} + for k,linkType in pairs(linkTypes) do + for k,config in pairs(self.Config["Configurations"]) do + table.insert(configs, config .. linkType) + end + end + + configurations(configs) + end + + -- Extern libraries if (self.Config["BuildDependencies"]) then - workspace("NazaraExtlibs") - platforms(platformData) - - -- Configuration générale - configurations({ - "DebugStatic", - "ReleaseStatic" - }) - - self:PrepareGeneric() - self:FilterLibDirectory("../extlibs/lib/", targetdir) - - filter(clangGccActions) - buildoptions("-U__STRICT_ANSI__") - - filter({}) - - includedirs("../extlibs/include") - libdirs("../extlibs/lib/common") - location(_ACTION) + self:FilterLibDirectory("../thirdparty/genlib/", targetdir) -- For generated libraries for k, libTable in ipairs(self.OrderedExtLibs) do project(libTable.Name) + self:PrepareGeneric() + language(libTable.Language) - location(_ACTION .. "/extlibs") + location(_ACTION .. "/thirdparty") files(libTable.Files) excludes(libTable.FilesExcluded) defines(libTable.Defines) flags(libTable.Flags) + kind("StaticLib") -- Force them as static libs + includedirs("../thirdparty/include") includedirs(libTable.Includes) links(libTable.Libraries) + libdirs("../thirdparty/lib/common") + + filter(clangGccActions) + buildoptions("-U__STRICT_ANSI__") filter("architecture:x86") libdirs(libTable.LibraryPaths.x86) @@ -103,32 +111,8 @@ function NazaraBuild:Execute() filter({}) end end - - -- Start defining projects - workspace("NazaraEngine") - platforms(platformData) - - self:PrepareMainWorkspace() - - -- Add lib/conf/arch to library search path - self:FilterLibDirectory("../lib/", libdirs) - - do - local linkTypes = {"Dynamic"} -- {"Static", "Dynamic"} - local configs = {} - for k,linkType in pairs(linkTypes) do - for k,config in pairs(self.Config["Configurations"]) do - table.insert(configs, config .. linkType) - end - end - - configurations(configs) - end - - language("C++") - location(_ACTION) - - if (self.Config["PremakeProject"] and os.is("windows")) then + + if (self.Config["PremakeProject"] and os.ishost("windows")) then local commandLine = "premake5.exe " .. table.concat(_ARGV, ' ') project("_PremakeProject") kind("Utility") @@ -138,11 +122,15 @@ function NazaraBuild:Execute() -- Modules if (_OPTIONS["united"]) then project("NazaraEngine") + + self:PrepareMainWorkspace() end for k, moduleTable in ipairs(self.OrderedModules) do if (not _OPTIONS["united"]) then project("Nazara" .. moduleTable.Name) + + self:PrepareMainWorkspace() end location(_ACTION .. "/modules") @@ -150,7 +138,7 @@ function NazaraBuild:Execute() includedirs({ "../include", "../src/", - "../extlibs/include" + "../thirdparty/include" }) files(moduleTable.Files) @@ -162,7 +150,7 @@ function NazaraBuild:Execute() links(moduleTable.Libraries) libdirs({ - "../extlibs/lib/common", + "../thirdparty/lib/common", "../lib" }) @@ -195,6 +183,8 @@ function NazaraBuild:Execute() project(prefix .. toolTable.Name) + self:PrepareMainWorkspace() + location(_ACTION .. "/tools") if (toolTable.Kind == "plugin" or toolTable.Kind == "library") then @@ -216,11 +206,11 @@ function NazaraBuild:Execute() includedirs({ "../include", - "../extlibs/include" + "../thirdparty/include" }) libdirs({ - "../extlibs/lib/common", + "../thirdparty/lib/common", "../lib" }) @@ -258,6 +248,8 @@ function NazaraBuild:Execute() project("Demo" .. exampleTable.Name) + self:PrepareMainWorkspace() + location(_ACTION .. "/examples") if (exampleTable.Kind == "plugin" or exampleTable.Kind == "library") then @@ -278,7 +270,7 @@ function NazaraBuild:Execute() debugdir(destPath) includedirs({ "../include", - "../extlibs/include" + "../thirdparty/include" }) libdirs("../lib") @@ -355,7 +347,7 @@ function NazaraBuild:Initialize() ACTION = nil -- Extern libraries - local extlibs = os.matchfiles("../extlibs/build/*.lua") + local extlibs = os.matchfiles("../thirdparty/build/*.lua") for k,v in pairs(extlibs) do local f, err = loadfile(v) if (f) then @@ -463,7 +455,7 @@ function NazaraBuild:Initialize() if (self:Process(projectTable)) then table.insert(orderedTables[k], projectTable) else - print("Rejected " .. projectTable.Name .. " " .. string.lower(projectTable.Type) .. ": " .. projectTable.ExcludeReason) + print("Rejected " .. projectTable.Name .. " " .. string.lower(projectTable.Category) .. ": " .. projectTable.ExcludeReason) end end @@ -477,10 +469,8 @@ function NazaraBuild:LoadConfig() local content = f:read("*a") f:close() - local func, err = loadstring(content) + local func, err = load(content, "Config file", "t", self.Config) if (func) then - setfenv(func, self.Config) - local status, err = pcall(func) if (not status) then print("Failed to load config.lua: " .. err) @@ -607,16 +597,18 @@ function NazaraBuild:LoadConfig() end function NazaraBuild:MakeInstallCommands(infoTable) - if (os.is("windows")) then + if (os.istarget("windows")) then filter("kind:SharedLib") postbuildmessage("Copying " .. infoTable.Name .. " library and its dependencies to install/executable directories...") - for k,v in pairs(self.InstallDir) do - local destPath = path.translate(path.isabsolute(k) and k or "../../" .. k) + -- Copy built file to install directory + for k,installPath in pairs(self.InstallDir) do + local destPath = path.translate(path.isabsolute(installPath) and installPath or "../../" .. installPath) postbuildcommands({[[xcopy "%{path.translate(cfg.buildtarget.relpath)}" "]] .. destPath .. [[\" /E /Y]]}) end + -- Copy additional dependencies to executable directories too for k,fileName in pairs(table.join(infoTable.Libraries, infoTable.DynLib)) do local paths = {} for k,v in pairs(infoTable.BinaryPaths.x86) do @@ -639,9 +631,9 @@ function NazaraBuild:MakeInstallCommands(infoTable) filter("architecture:" .. arch) - for k,v in pairs(self.ExecutableDir) do + for k,execPath in pairs(self.ExecutableDir) do local srcPath = path.isabsolute(srcPath) and path.translate(srcPath) or [[%{path.translate(cfg.linktarget.relpath:sub(1, -#cfg.linktarget.name - 1) .. "../../]] .. srcPath .. [[")}]] - local destPath = path.translate(path.isabsolute(k) and k or "../../" .. k) + local destPath = path.translate(path.isabsolute(execPath) and execPath or "../../" .. execPath) postbuildcommands({[[xcopy "]] .. srcPath .. [[" "]] .. destPath .. [[\" /E /Y]]}) end end @@ -660,13 +652,17 @@ local PosixOSes = { } function NazaraBuild:Process(infoTable) + if (infoTable.Excluded) then + return false + end + local libraries = {} for k, library in pairs(infoTable.Libraries) do local libraryTable = self:GetDependency(infoTable, library) if (libraryTable) then if (libraryTable.Excluded) then infoTable.Excluded = true - infoTable.ExcludeReason = "depends on excluded " .. library .. " " .. libraryTable.Type:lower() + infoTable.ExcludeReason = "depends on excluded " .. library .. " " .. libraryTable.Category:lower() return false end @@ -688,12 +684,16 @@ function NazaraBuild:Process(infoTable) elseif (libraryTable.Type == "ExternLib") then library = libraryTable.Name - table.insert(infoTable.ConfigurationLibraries.DebugStatic, library .. "-s-d") - table.insert(infoTable.ConfigurationLibraries.ReleaseStatic, library .. "-s") - table.insert(infoTable.ConfigurationLibraries.ReleaseWithDebugStatic, library .. "-s") - table.insert(infoTable.ConfigurationLibraries.DebugDynamic, library .. "-s-d") - table.insert(infoTable.ConfigurationLibraries.ReleaseDynamic, library .. "-s") - table.insert(infoTable.ConfigurationLibraries.ReleaseWithDebugDynamic, library .. "-s") + if (self.Config["BuildDependencies"]) then + table.insert(libraries, library) + else + table.insert(infoTable.ConfigurationLibraries.DebugStatic, library .. "-s-d") + table.insert(infoTable.ConfigurationLibraries.ReleaseStatic, library .. "-s") + table.insert(infoTable.ConfigurationLibraries.ReleaseWithDebugStatic, library .. "-s") + table.insert(infoTable.ConfigurationLibraries.DebugDynamic, library .. "-s-d") + table.insert(infoTable.ConfigurationLibraries.ReleaseDynamic, library .. "-s") + table.insert(infoTable.ConfigurationLibraries.ReleaseWithDebugDynamic, library .. "-s") + end elseif (libraryTable.Type == "Tool") then library = "Nazara" .. libraryTable.Name @@ -739,13 +739,13 @@ function NazaraBuild:Process(infoTable) for platform, defineTable in pairs(v) do platform = string.lower(platform) if (platform == "posix") then - local osname = os.get() + local osname = os.target() if (PosixOSes[osname]) then platform = osname end end - if (os.is(platform)) then + if (os.istarget(platform)) then for k,v in ipairs(defineTable) do table.insert(targetTable, v) end @@ -779,15 +779,17 @@ end function NazaraBuild:PrepareGeneric() flags({ - "C++14", "MultiProcessorCompile", "NoMinimalRebuild", "RelativeLinks", "ShadowedVariables", "UndefinedIdentifiers" }) + + cppdialect("C++14") - self:FilterLibDirectory("../extlibs/lib/", libdirs) + self:FilterLibDirectory("../thirdparty/genlib/", libdirs) + self:FilterLibDirectory("../thirdparty/lib/", libdirs) -- Fixes Premake stuff filter({"kind:SharedLib", clangGccActions}) @@ -802,13 +804,13 @@ function NazaraBuild:PrepareGeneric() filter("kind:*Lib") pic("On") - filter({"kind:*Lib", "configurations:DebugStatic"}) + filter({"kind:StaticLib", "configurations:Debug*"}) targetsuffix("-s-d") - filter({"kind:*Lib", "configurations:ReleaseStatic"}) + filter({"kind:StaticLib", "configurations:Release*"}) targetsuffix("-s") - filter({"kind:*Lib", "configurations:DebugDynamic"}) + filter({"kind:SharedLib", "configurations:Debug*"}) targetsuffix("-d") filter("configurations:*Debug*") @@ -819,6 +821,7 @@ function NazaraBuild:PrepareGeneric() -- Setup some optimizations for release filter("configurations:Release*") + defines("NDEBUG") optimize("Speed") vectorextensions("SSE2") @@ -841,6 +844,11 @@ end function NazaraBuild:PrepareMainWorkspace() self:PrepareGeneric() + language("C++") + + -- Add lib/conf/arch to library search path + self:FilterLibDirectory("../lib/", libdirs) + filter("action:vs*") buildoptions({"/MP", "/bigobj"}) -- Multiprocessus build and big .obj defines("_CRT_SECURE_NO_WARNINGS") @@ -928,6 +936,8 @@ function NazaraBuild:RegisterExample(exampleTable) exampleTable.Files = files exampleTable.Type = "Example" + exampleTable.Category = exampleTable.Category or exampleTable.Type + self.Examples[lowerCaseName] = exampleTable return true end @@ -951,6 +961,8 @@ function NazaraBuild:RegisterExternLibrary(libTable) end libTable.Type = "ExternLib" + libTable.Category = libTable.Category or libTable.Type + self.ExtLibs[lowerCaseName] = libTable return true end @@ -977,6 +989,8 @@ function NazaraBuild:RegisterModule(moduleTable) end moduleTable.Type = "Module" + moduleTable.Category = moduleTable.Category or moduleTable.Type + self.Modules[lowerCaseName] = moduleTable return true end @@ -1007,10 +1021,13 @@ function NazaraBuild:RegisterTool(toolTable) end toolTable.Type = "Tool" + toolTable.Category = toolTable.Category or toolTable.Type + self.Tools[lowerCaseName] = toolTable return true end +local globalExcludes = {} function NazaraBuild:Resolve(infoTable) if (infoTable.ClientOnly and self.Config["ServerMode"]) then infoTable.Excluded = true @@ -1018,15 +1035,28 @@ function NazaraBuild:Resolve(infoTable) end if (infoTable.Excludable) then - local optionName = "excludes-" .. string.lower(infoTable.Type .. "-" .. infoTable.Name) + local globalExcludeOption = "excludes-" .. infoTable.Category:lower() .. "s" + if (not globalExcludes[infoTable.Category]) then + newoption({ + trigger = globalExcludeOption, + description = "Excludes all " .. string.lower(infoTable.Category) .. "s and projects relying on it" + }) + + globalExcludes[infoTable.Category] = true + end + + local specificExcludeOption = "excludes-" .. string.lower(infoTable.Category .. "-" .. infoTable.Name) newoption({ - trigger = optionName, - description = "Excludes the " .. infoTable.Name .. " " .. string.lower(infoTable.Type) .. " and projects relying on it" + trigger = specificExcludeOption, + description = "Excludes the " .. infoTable.Name .. " " .. string.lower(infoTable.Category) .. " and projects relying on it" }) - if (_OPTIONS[optionName]) then + if (_OPTIONS[globalExcludeOption]) then infoTable.Excluded = true - infoTable.ExcludeReason = "excluded by command-line options" + infoTable.ExcludeReason = "excluded by global command-line options" + elseif (_OPTIONS[specificExcludeOption]) then + infoTable.Excluded = true + infoTable.ExcludeReason = "excluded by specific command-line options" end end @@ -1070,10 +1100,10 @@ function NazaraBuild:SetupExtlibTable(infoTable) infoTable.Kind = "library" - table.insert(infoTable.BinaryPaths.x86, "../extlibs/lib/common/x86") - table.insert(infoTable.BinaryPaths.x64, "../extlibs/lib/common/x64") - table.insert(infoTable.LibraryPaths.x86, "../extlibs/lib/common/x86") - table.insert(infoTable.LibraryPaths.x64, "../extlibs/lib/common/x64") + table.insert(infoTable.BinaryPaths.x86, "../thirdparty/lib/common/x86") + table.insert(infoTable.BinaryPaths.x64, "../thirdparty/lib/common/x64") + table.insert(infoTable.LibraryPaths.x86, "../thirdparty/lib/common/x86") + table.insert(infoTable.LibraryPaths.x64, "../thirdparty/lib/common/x64") end function NazaraBuild:SetupModuleTable(infoTable) @@ -1081,10 +1111,10 @@ function NazaraBuild:SetupModuleTable(infoTable) infoTable.Kind = "library" - table.insert(infoTable.BinaryPaths.x86, "../extlibs/lib/common/x86") - table.insert(infoTable.BinaryPaths.x64, "../extlibs/lib/common/x64") - table.insert(infoTable.LibraryPaths.x86, "../extlibs/lib/common/x86") - table.insert(infoTable.LibraryPaths.x64, "../extlibs/lib/common/x64") + table.insert(infoTable.BinaryPaths.x86, "../thirdparty/lib/common/x86") + table.insert(infoTable.BinaryPaths.x64, "../thirdparty/lib/common/x64") + table.insert(infoTable.LibraryPaths.x86, "../thirdparty/lib/common/x86") + table.insert(infoTable.LibraryPaths.x64, "../thirdparty/lib/common/x64") end NazaraBuild.SetupToolTable = NazaraBuild.SetupInfoTable diff --git a/build/scripts/features/index_template.html b/build/scripts/features/index_template.html index 852811a4c..43bf5aea9 100644 --- a/build/scripts/features/index_template.html +++ b/build/scripts/features/index_template.html @@ -1,71 +1,71 @@ - - - - - - Avancement de Nazara - - -
- Nazara Engine - -
- - Retrouvez le moteur sur GitHub !
- Dépôt GitHub

- Venez vous renseigner sur les topics dédiés à Nazara présents sur plusieurs sites web :
- OpenClassrooms, Progdupeupl ou ZesteDeSavoir -

- ... ou pourquoi ne pas venir faire un tour sur le forum dédié au moteur ? - -
- -

Fonctionnalités de Nazara

- -
Dernière mise à jour : - %DATE% -
- -

Important:

-

Afin de faciliter la mise à jour, la page que vous voyez ici a été générée automatiquement par un script Lua, ce qui m'oblige néanmoins à encoder les fonctionnalités de chaque module dans un premier temps. - C'est un travail assez long (pour vous donner une idée, les données du noyau représentent un fichier de 200 lignes), et il n'est pas encore complet, c'est pourquoi des modules manquent sur cette page.
- Gardez donc à l'esprit que le moteur possède plus de fonctionnalités que ce qui est décrit actuellement sur cette page.

- -

Oh et bien sûr je ne suis pas concepteur de site web, c'est pourquoi cette page est moche (j'ai essayé de minimiser les dégâts).
- Si vous sentez en vous l'irrésistible envie d'améliorer cette page, sachez que votre aide serait grandement appréciée (vous pouvez me contacter via le lien de votre choix plus haut).

- -

Le pourcentage indiqué est calculé automatiquement en fonction des fonctionnalités, cela signifie qu'une fonctionnalité présente sera comptée à 100% à partir du moment où son implémentation de base est considérée fonctionnelle, cela n'est donc pas une assurance qu'aucun bug n'existe concernant cette fonctionnalité (cependant cela signifie que la fonctionnalité est utilisable).
- Et bien entendu, un module ou une fonctionnalité ayant atteint les 100% peut toujours évoluer par la suite.

- -
- - - - - - - - - - - %MODULELIST% - -
Sommaire
ModuleAvancement
- - %MODULEDESCRIPTION% -
- - - - - - - - - - %MODULELIST% - -
Sommaire
ModulePourcentage
-
- + + + + + + Avancement de Nazara + + +
+ Nazara Engine + +
+ + Retrouvez le moteur sur GitHub !
+ Dépôt GitHub

+ Venez vous renseigner sur les topics dédiés à Nazara présents sur plusieurs sites web :
+ OpenClassrooms, Progdupeupl ou ZesteDeSavoir +

+ ... ou pourquoi ne pas venir faire un tour sur le forum dédié au moteur ? + +
+ +

Fonctionnalités de Nazara

+ +
Dernière mise à jour : + %DATE% +
+ +

Important:

+

Afin de faciliter la mise à jour, la page que vous voyez ici a été générée automatiquement par un script Lua, ce qui m'oblige néanmoins à encoder les fonctionnalités de chaque module dans un premier temps. + C'est un travail assez long (pour vous donner une idée, les données du noyau représentent un fichier de 200 lignes), et il n'est pas encore complet, c'est pourquoi des modules manquent sur cette page.
+ Gardez donc à l'esprit que le moteur possède plus de fonctionnalités que ce qui est décrit actuellement sur cette page.

+ +

Oh et bien sûr je ne suis pas concepteur de site web, c'est pourquoi cette page est moche (j'ai essayé de minimiser les dégâts).
+ Si vous sentez en vous l'irrésistible envie d'améliorer cette page, sachez que votre aide serait grandement appréciée (vous pouvez me contacter via le lien de votre choix plus haut).

+ +

Le pourcentage indiqué est calculé automatiquement en fonction des fonctionnalités, cela signifie qu'une fonctionnalité présente sera comptée à 100% à partir du moment où son implémentation de base est considérée fonctionnelle, cela n'est donc pas une assurance qu'aucun bug n'existe concernant cette fonctionnalité (cependant cela signifie que la fonctionnalité est utilisable).
+ Et bien entendu, un module ou une fonctionnalité ayant atteint les 100% peut toujours évoluer par la suite.

+ +
+ + + + + + + + + + + %MODULELIST% + +
Sommaire
ModuleAvancement
+ + %MODULEDESCRIPTION% +
+ + + + + + + + + + %MODULELIST% + +
Sommaire
ModulePourcentage
+
+ \ No newline at end of file diff --git a/build/scripts/features/style.css b/build/scripts/features/style.css index 189b2a090..ff83f706c 100644 --- a/build/scripts/features/style.css +++ b/build/scripts/features/style.css @@ -1,121 +1,121 @@ -/* Je ne suis pas développeur HTML/CSS, je dois y toucher une fois l'an, désolé pour les quelques atrocités que vous pourrez trouver ici */ - -body -{ - font-family: sans-serif; - text-align: center; - margin: 0; - background-color: #f1f1f1; -} - -#englob { - display: block; - margin-left: auto; - margin-right: auto; - background-color: white; - width: 50%; - min-width: 765px; - padding: 0 20px; -} - -hr { - height: 0; - border: 0; - border-top: 1px solid #eee; -} - -a -{ - color: #007ACC; -} - -a:hover -{ - color: lightblue; -} - -h1 -{ - display: inline; -} - -h2 -{ - display: inline; - text-decoration: underline; -} - -h4 -{ - text-decoration: underline; -} - -p { - text-align: justify; -} - -ol -{ - list-style-type: none; -} - -table -{ - border-collapse: collapse; - text-align: center; - display: inline-block; - border: white groove; - border-radius: 10px; - box-shadow: 0px 0px 10px lightblue; -} - -th -{ - text-shadow: 2px 2px 4px black; -} - -tr -{ - border: 1px solid white; -} - -tbody tr:hover -{ - text-shadow: 0px 0px 4px white; -} - -.description -{ - margin-left: 20px; -} - -.lastupdate -{ - font-size: x-large; - font-weight: bold; - color: #f1c40f; -} - -.modulename -{ - font-size: x-large; - font-weight: bold; - text-shadow: 2px 2px 10px #007ACC; -} - -.note -{ - margin-left: 20px; - color: #007ACC; -} - -.notedesc -{ - color: rgb(200, 200, 255); -} - -.portability -{ - margin-left: 20px; - color: red; +/* Je ne suis pas développeur HTML/CSS, je dois y toucher une fois l'an, désolé pour les quelques atrocités que vous pourrez trouver ici */ + +body +{ + font-family: sans-serif; + text-align: center; + margin: 0; + background-color: #f1f1f1; +} + +#englob { + display: block; + margin-left: auto; + margin-right: auto; + background-color: white; + width: 50%; + min-width: 765px; + padding: 0 20px; +} + +hr { + height: 0; + border: 0; + border-top: 1px solid #eee; +} + +a +{ + color: #007ACC; +} + +a:hover +{ + color: lightblue; +} + +h1 +{ + display: inline; +} + +h2 +{ + display: inline; + text-decoration: underline; +} + +h4 +{ + text-decoration: underline; +} + +p { + text-align: justify; +} + +ol +{ + list-style-type: none; +} + +table +{ + border-collapse: collapse; + text-align: center; + display: inline-block; + border: white groove; + border-radius: 10px; + box-shadow: 0px 0px 10px lightblue; +} + +th +{ + text-shadow: 2px 2px 4px black; +} + +tr +{ + border: 1px solid white; +} + +tbody tr:hover +{ + text-shadow: 0px 0px 4px white; +} + +.description +{ + margin-left: 20px; +} + +.lastupdate +{ + font-size: x-large; + font-weight: bold; + color: #f1c40f; +} + +.modulename +{ + font-size: x-large; + font-weight: bold; + text-shadow: 2px 2px 10px #007ACC; +} + +.note +{ + margin-left: 20px; + color: #007ACC; +} + +.notedesc +{ + color: rgb(200, 200, 255); +} + +.portability +{ + margin-left: 20px; + color: red; } \ No newline at end of file diff --git a/build/scripts/modules/core.lua b/build/scripts/modules/core.lua index b33c0b61f..ae87461e8 100644 --- a/build/scripts/modules/core.lua +++ b/build/scripts/modules/core.lua @@ -2,7 +2,7 @@ MODULE.Name = "Core" MODULE.Excludable = false -- Excluding the core makes no sense as everything relies on it MODULE.Files = { -- Other files will be automatically added - "../include/Nazara/Prerequesites.hpp", + "../include/Nazara/Prerequisites.hpp", "../include/Nazara/Math/**.hpp", "../include/Nazara/Math/**.inl", } diff --git a/build/scripts/modules/physics2d.lua b/build/scripts/modules/physics2d.lua index a7514b8cd..a7cf10ffb 100644 --- a/build/scripts/modules/physics2d.lua +++ b/build/scripts/modules/physics2d.lua @@ -1,6 +1,8 @@ MODULE.Name = "Physics2D" +MODULE.Defines = {"CP_USE_CGTYPES=0", "TARGET_OS_IPHONE=0", "TARGET_OS_MAC=0"} + MODULE.Libraries = { "NazaraCore", - "chipmunk-s" + "chipmunk" } diff --git a/build/scripts/modules/platform.lua b/build/scripts/modules/platform.lua index c90f6663a..ad013c306 100644 --- a/build/scripts/modules/platform.lua +++ b/build/scripts/modules/platform.lua @@ -1,5 +1,7 @@ MODULE.Name = "Platform" +MODULE.ClientOnly = true + MODULE.Libraries = { "NazaraCore", "NazaraUtility" diff --git a/build/scripts/tools/assimp.lua b/build/scripts/tools/assimp.lua index f834d6d11..09374bca1 100644 --- a/build/scripts/tools/assimp.lua +++ b/build/scripts/tools/assimp.lua @@ -4,7 +4,7 @@ TOOL.Directory = "../plugins/Assimp" TOOL.Kind = "Plugin" TOOL.Includes = { - "../extlibs/include", + "../thirdparty/include", "../include", "../plugins/Assimp" } diff --git a/build/scripts/tools/ndk.lua b/build/scripts/tools/ndk.lua index 6c98029ef..7cb1f24a5 100644 --- a/build/scripts/tools/ndk.lua +++ b/build/scripts/tools/ndk.lua @@ -27,5 +27,8 @@ TOOL.Libraries = function() table.insert(libraries, "Nazara" .. v.Name) end + -- Keep libraries in the same order to prevent useless premake regeneration + table.sort(libraries) + return libraries end \ No newline at end of file diff --git a/build/scripts/tools/unittests.lua b/build/scripts/tools/unittests.lua index 6c44540a3..adf06a97a 100644 --- a/build/scripts/tools/unittests.lua +++ b/build/scripts/tools/unittests.lua @@ -1,5 +1,6 @@ TOOL.Name = "UnitTests" +TOOL.Category = "Test" TOOL.Directory = "../tests" TOOL.EnableConsole = true TOOL.Kind = "Application" diff --git a/build/scripts/tools/unittests_server.lua b/build/scripts/tools/unittests_server.lua index 63c268347..b42c62185 100644 --- a/build/scripts/tools/unittests_server.lua +++ b/build/scripts/tools/unittests_server.lua @@ -1,5 +1,6 @@ TOOL.Name = "UnitTestsServer" +TOOL.Category = "Test" TOOL.Directory = "../tests" TOOL.EnableConsole = true TOOL.Kind = "Application" diff --git a/examples/FirstScene/main.cpp b/examples/FirstScene/main.cpp index 4acbdf5a1..a4ce40454 100644 --- a/examples/FirstScene/main.cpp +++ b/examples/FirstScene/main.cpp @@ -34,7 +34,6 @@ int main() { // Ndk::Application est une classe s'occupant de l'initialisation du moteur ainsi que de la gestion de beaucoup de choses Ndk::Application application; - Nz::Initializer network; // Nazara étant initialisé, nous pouvons créer le monde pour contenir notre scène. // Dans un ECS, le monde représente bien ce que son nom indique, c'est l'ensemble de ce qui existe au niveau de l'application. @@ -275,73 +274,61 @@ int main() consoleOverlay.lua.PushGlobal("Spaceship", spaceship->CreateHandle()); consoleOverlay.lua.PushGlobal("World", world->CreateHandle()); + + //Gestion des Evenements + Nz::EventHandler& eventHandler = window.GetEventHandler(); + + eventHandler.OnMouseMoved.Connect([&camAngles, &cameraNode, &window](const Nz::EventHandler*, const Nz::WindowEvent::MouseMoveEvent& event) + { + if (Ndk::Application::Instance()->IsConsoleEnabled()) + { + Ndk::Application::ConsoleOverlay& consoleOverlay = Ndk::Application::Instance()->GetConsoleOverlay(); + if (consoleOverlay.console->IsVisible()) + return; + } + // Gestion de la caméra free-fly (Rotation) + float sensitivity = 0.3f; // Sensibilité de la souris + + // On modifie l'angle de la caméra grâce au déplacement relatif sur X de la souris + camAngles.yaw = Nz::NormalizeAngle(camAngles.yaw - event.deltaX*sensitivity); + + // Idem, mais pour éviter les problèmes de calcul de la matrice de vue, on restreint les angles + camAngles.pitch = Nz::Clamp(camAngles.pitch - event.deltaY*sensitivity, -89.f, 89.f); + + // On applique les angles d'Euler à notre caméra + cameraNode.SetRotation(camAngles); + + // Pour éviter que le curseur ne sorte de l'écran, nous le renvoyons au centre de la fenétre + // Cette fonction est codée de sorte à ne pas provoquer d'événement MouseMoved + Nz::Vector2ui size = window.GetSize(); + Nz::Mouse::SetPosition(size.x / 2, size.y / 2, window); + }); + + eventHandler.OnKeyPressed.Connect([&targetPos, &cameraNode, &smoothMovement, &window](const Nz::EventHandler*, const Nz::WindowEvent::KeyEvent& event) + { + // Une touche a été pressée ! + if (event.code == Nz::Keyboard::Key::Escape) + window.Close(); + else if (event.code == Nz::Keyboard::F1) + { + if (smoothMovement) + { + targetPos = cameraNode.GetPosition(); + smoothMovement = false; + } + else + smoothMovement = true; + } + }); + // Début de la boucle de rendu du programme (s'occupant par exemple de mettre à jour le monde) while (application.Run()) { - // Ensuite nous allons traiter les évènements (Étape indispensable pour la fenêtre) - Nz::WindowEvent event; - while (window.PollEvent(&event)) - { - switch (event.type) - { - case Nz::WindowEventType_MouseMoved: // La souris a bougé - { - if (application.IsConsoleEnabled()) - { - Ndk::Application::ConsoleOverlay& consoleOverlay = application.GetConsoleOverlay(); - if (consoleOverlay.console->IsVisible()) - break; - } - - // Gestion de la caméra free-fly (Rotation) - float sensitivity = 0.3f; // Sensibilité de la souris - - // On modifie l'angle de la caméra grâce au déplacement relatif sur X de la souris - camAngles.yaw = Nz::NormalizeAngle(camAngles.yaw - event.mouseMove.deltaX*sensitivity); - - // Idem, mais pour éviter les problèmes de calcul de la matrice de vue, on restreint les angles - camAngles.pitch = Nz::Clamp(camAngles.pitch - event.mouseMove.deltaY*sensitivity, -89.f, 89.f); - - // On applique les angles d'Euler à notre caméra - cameraNode.SetRotation(camAngles); - - // Pour éviter que le curseur ne sorte de l'écran, nous le renvoyons au centre de la fenêtre - // Cette fonction est codée de sorte à ne pas provoquer d'évènement MouseMoved - Nz::Mouse::SetPosition(window.GetWidth() / 2, window.GetHeight() / 2, window); - break; - } - - case Nz::WindowEventType_Quit: // L'utilisateur a cliqué sur la croix, ou l'OS veut terminer notre programme - application.Quit(); - break; - - case Nz::WindowEventType_KeyPressed: // Une touche a été pressée ! - if (event.key.code == Nz::Keyboard::Key::Escape) - window.Close(); - else if (event.key.code == Nz::Keyboard::F1) - { - if (smoothMovement) - { - targetPos = cameraNode.GetPosition(); - smoothMovement = false; - } - else - smoothMovement = true; - } - break; - - default: - break; - } - } - - Nz::UInt64 elapsedUS = updateClock.GetMicroseconds(); - // On relance l'horloge - updateClock.Restart(); + Nz::UInt64 elapsedUs = updateClock.Restart(); // Mise à jour (Caméra) const Nz::UInt64 updateRate = 1000000 / 60; // 60 fois par seconde - updateAccumulator += elapsedUS; + updateAccumulator += elapsedUs; if (updateAccumulator >= updateRate) { @@ -369,7 +356,7 @@ int main() // Pour que nos déplacement soient liés à la rotation de la caméra, nous allons utiliser // les directions locales de la caméra - // Si la flèche du haut ou la touche Z (vive ZQSD) est pressée, on avance + // Si la flèche du haut ou la touche Z (vive ZQSD !!) est pressée, on avance if (Nz::Keyboard::IsKeyPressed(Nz::Keyboard::Up) || Nz::Keyboard::IsKeyPressed(Nz::Keyboard::Z)) targetPos += cameraNode.GetForward() * cameraSpeed; @@ -428,7 +415,7 @@ Nz::Vector3f DampedString(const Nz::Vector3f& currentPos, const Nz::Vector3f& ta const float dampConstant = 0.000065f; // Something v.small to offset 1/ displacement length // the strength of the spring increases the further away the camera is from the target. - float springMagitude = springStrength*displacementLength + dampConstant*invDisplacementLength; + float springMagitude = springStrength * displacementLength + dampConstant * invDisplacementLength; // Normalise the displacement and scale by the spring magnitude // and the amount of time passed diff --git a/examples/MeshInfos/main.cpp b/examples/MeshInfos/main.cpp index e95a2a4c2..bac5398fe 100644 --- a/examples/MeshInfos/main.cpp +++ b/examples/MeshInfos/main.cpp @@ -2,8 +2,11 @@ #include #include #include +#include #include #include +#include +#include #include #include #include diff --git a/examples/Particles/Common.cpp b/examples/Particles/Common.cpp index 5af7225f7..0ed9096ef 100644 --- a/examples/Particles/Common.cpp +++ b/examples/Particles/Common.cpp @@ -11,7 +11,7 @@ m_name(name) { } -void ParticleDemo::Enter(Ndk::StateMachine& fsm) +void ParticleDemo::Enter(Ndk::StateMachine& /*fsm*/) { m_shared.demoName->Update(Nz::SimpleTextDrawer::Draw(Nz::String::Number(m_index+1) + " - " + m_name, 48)); m_fpsCounter = 0; @@ -23,7 +23,7 @@ void ParticleDemo::Enter(Ndk::StateMachine& fsm) m_oldBackground3D = renderSystem3D.GetDefaultBackground(); } -void ParticleDemo::Leave(Ndk::StateMachine& fsm) +void ParticleDemo::Leave(Ndk::StateMachine& /*fsm*/) { m_shared.world2D->GetSystem().SetDefaultBackground(m_oldBackground2D); m_shared.world3D->GetSystem().SetDefaultBackground(m_oldBackground3D); @@ -32,7 +32,7 @@ void ParticleDemo::Leave(Ndk::StateMachine& fsm) m_particleGroups.clear(); } -bool ParticleDemo::Update(Ndk::StateMachine& fsm, float elapsedTime) +bool ParticleDemo::Update(Ndk::StateMachine& /*fsm*/, float elapsedTime) { m_fpsCounter++; if (m_updateClock.GetMilliseconds() > 1000) diff --git a/examples/Particles/LogoDemo.cpp b/examples/Particles/LogoDemo.cpp index 831fcffd5..0811191e1 100644 --- a/examples/Particles/LogoDemo.cpp +++ b/examples/Particles/LogoDemo.cpp @@ -21,7 +21,7 @@ struct ParticleData { Nz::Color color; Nz::Vector2f destination; - Nz::Vector2f position; + Nz::Vector3f position; Nz::Vector2f velocity; }; @@ -33,18 +33,18 @@ struct SpriteController : public Nz::ParticleController return; auto destPtr = mapper.GetComponentPtr(Nz::ParticleComponent_Userdata0); - auto posPtr = mapper.GetComponentPtr(Nz::ParticleComponent_Position); + auto posPtr = mapper.GetComponentPtr(Nz::ParticleComponent_Position); auto velPtr = mapper.GetComponentPtr(Nz::ParticleComponent_Velocity); std::uniform_real_distribution dis(-1.f, 1.f); for (unsigned int i = startId; i <= endId; ++i) { - Nz::Vector2f newVel = destPtr[i] - posPtr[i]; + Nz::Vector2f newVel = destPtr[i] - Nz::Vector2f(posPtr[i]); float length; newVel.Normalize(&length); - float distance = SquaredDistancePointSegment(oldMousePos, actualMousePos, posPtr[i]); + float distance = SquaredDistancePointSegment(oldMousePos, actualMousePos, Nz::Vector2f(posPtr[i])); if (distance < 250.f) { Nz::Vector2f mouseLine = actualMousePos - oldMousePos; @@ -113,7 +113,7 @@ class SpriteRenderer : public Nz::ParticleRenderer Nz::SparsePtr sizePtr(&size, 0); Nz::SparsePtr sinCosPtr(nullptr, 0); - renderQueue->AddBillboards(0, m_material, endId - startId + 1, mapper.GetComponentPtr(Nz::ParticleComponent_Position), sizePtr, sinCosPtr, mapper.GetComponentPtr(Nz::ParticleComponent_Color)); + renderQueue->AddBillboards(0, m_material, endId - startId + 1, Nz::Recti(-1, -1), mapper.GetComponentPtr(Nz::ParticleComponent_Position), sizePtr, sinCosPtr, mapper.GetComponentPtr(Nz::ParticleComponent_Color)); } private: @@ -162,7 +162,7 @@ ParticleDemo("Logo", sharedData) m_declaration = Nz::ParticleDeclaration::New(); m_declaration->EnableComponent(Nz::ParticleComponent_Color, Nz::ComponentType_Color, NazaraOffsetOf(ParticleData, color)); - m_declaration->EnableComponent(Nz::ParticleComponent_Position, Nz::ComponentType_Float2, NazaraOffsetOf(ParticleData, position)); + m_declaration->EnableComponent(Nz::ParticleComponent_Position, Nz::ComponentType_Float3, NazaraOffsetOf(ParticleData, position)); m_declaration->EnableComponent(Nz::ParticleComponent_Userdata0, Nz::ComponentType_Float2, NazaraOffsetOf(ParticleData, destination)); m_declaration->EnableComponent(Nz::ParticleComponent_Velocity, Nz::ComponentType_Float2, NazaraOffsetOf(ParticleData, velocity)); } @@ -231,7 +231,7 @@ bool LogoExample::Update(Ndk::StateMachine& fsm, float elapsedTime) ParticleData* sprite = static_cast(m_particles); for (std::size_t i = 0; i < m_pixels.size(); ++i) { - Nz::Vector2f particleToMouse = sprite[i].position - controller->actualMousePos; + Nz::Vector2f particleToMouse = Nz::Vector2f(sprite[i].position) - controller->actualMousePos; float sqDist = particleToMouse.GetSquaredLength(); if (sqDist < 10000.f) { @@ -251,21 +251,20 @@ bool LogoExample::Update(Ndk::StateMachine& fsm, float elapsedTime) void LogoExample::ResetParticles(float elapsed) { - unsigned int width = m_shared.target->GetWidth(); - unsigned int height = m_shared.target->GetHeight(); + Nz::Vector2ui size = m_shared.target->GetSize(); - Nz::Vector2f center = {width / 2.f, height / 2.f}; + Nz::Vector2f center = {size.x / 2.f, size.y / 2.f}; Nz::Vector2f offset = center - Nz::Vector2f(Nz::Vector2ui(m_logo.GetSize()) / 2); - std::uniform_real_distribution disX(0.f, float(width)); - std::uniform_real_distribution disY(-float(height) * 0.5f, float(height) * 1.5f); + std::uniform_real_distribution disX(0.f, float(size.x)); + std::uniform_real_distribution disY(-float(size.y) * 0.5f, float(size.y) * 1.5f); ParticleData* sprite = static_cast(m_particles); for (PixelData& data : m_pixels) { sprite->color = data.color; sprite->destination = offset + Nz::Vector2f(data.pos); - sprite->position.Set(disX(m_shared.randomGen) - float(width), disY(m_shared.randomGen)); + sprite->position.Set(disX(m_shared.randomGen) - float(size.x), disY(m_shared.randomGen), 0.f); sprite->velocity = Nz::Vector2f::Zero(); sprite++; } diff --git a/examples/Particles/SpacebattleDemo.cpp b/examples/Particles/SpacebattleDemo.cpp index e2c2f62ba..8fa72bfff 100644 --- a/examples/Particles/SpacebattleDemo.cpp +++ b/examples/Particles/SpacebattleDemo.cpp @@ -267,6 +267,8 @@ ParticleDemo("Space battle", sharedData) if (!m_spacestationModel.LoadFromFile("resources/SpaceStation/space_station.obj", parameters)) NazaraWarning("Failed to load space_station.obj"); + m_spacestationModel.GetMesh()->GenerateNormalsAndTangents(); + parameters.mesh.texCoordScale.Set(1.f, -1.f); parameters.mesh.matrix.MakeRotation(Nz::EulerAnglesf(0.f, -90.f, 0.f)); @@ -318,10 +320,10 @@ ParticleDemo("Space battle", sharedData) m_spaceshipTemplate = m_shared.world3D->CreateEntity(); m_spaceshipTemplate->Enable(false); + m_spaceshipTemplate->AddComponent(); + m_spaceshipTemplate->AddComponent(); + m_spaceshipTemplate->AddComponent(); auto& gfxComponent = m_spaceshipTemplate->AddComponent(); - auto& nodeComponent = m_spaceshipTemplate->AddComponent(); - auto& velocityComponent = m_spaceshipTemplate->AddComponent(); - auto& spaceshipComponent = m_spaceshipTemplate->AddComponent(); gfxComponent.Attach(&m_spaceshipModel); m_ambientMusic.OpenFromFile("resources/ambience.ogg"); @@ -343,7 +345,7 @@ void SpacebattleExample::Enter(Ndk::StateMachine& fsm) CreateSpaceShip(); CreateTurret(); - Ndk::EntityHandle light = m_shared.world3D->CreateEntity(); + const Ndk::EntityHandle& light = m_shared.world3D->CreateEntity(); Ndk::NodeComponent& lightNode = light->AddComponent(); Ndk::LightComponent& lightComp = light->AddComponent(Nz::LightType_Directional); lightNode.SetRotation(Nz::EulerAnglesf(-30.f, 0.f, 0.f)); @@ -360,7 +362,7 @@ void SpacebattleExample::Enter(Ndk::StateMachine& fsm) m_turretCannonBaseRotation = 0.f; m_turretShootTimer = 0.f; - Ndk::EntityHandle torpedoGroupEntity = m_shared.world3D->CreateEntity(); + const Ndk::EntityHandle& torpedoGroupEntity = m_shared.world3D->CreateEntity(); m_torpedoGroup = torpedoGroupEntity->AddComponent(200, m_torpedoDeclaration).CreateHandle(); RegisterParticleGroup(torpedoGroupEntity); @@ -386,9 +388,7 @@ void SpacebattleExample::Enter(Ndk::StateMachine& fsm) m_torpedoGroup->AddController(Nz::ParticleFunctionController::New([this] (Nz::ParticleGroup& group, Nz::ParticleMapper& mapper, unsigned int startId, unsigned int endId, float elapsedTime) { auto positionPtr = mapper.GetComponentPtr(Nz::ParticleComponent_Position); - auto rotationPtr = mapper.GetComponentPtr(Nz::ParticleComponent_Rotation); auto sizePtr = mapper.GetComponentPtr(Nz::ParticleComponent_Size); - auto velocityPtr = mapper.GetComponentPtr(Nz::ParticleComponent_Velocity); auto& spaceshipSystem = m_shared.world3D->GetSystem(); @@ -422,7 +422,7 @@ void SpacebattleExample::Enter(Ndk::StateMachine& fsm) emitter.SetEmissionCount(2); emitter.SetEmissionRate(200.f); - emitter.SetSetupFunc([this] (const Ndk::EntityHandle& entity, Nz::ParticleMapper& mapper, unsigned int count) + emitter.SetSetupFunc([this] (const Ndk::EntityHandle& emitterEntity, Nz::ParticleMapper& particleMapper, unsigned int count) { auto& gen = m_shared.randomGen; @@ -434,29 +434,29 @@ void SpacebattleExample::Enter(Ndk::StateMachine& fsm) std::uniform_real_distribution sizeDis(1.0f, 4.f); std::uniform_real_distribution velDis(-maxFireVel, maxFireVel); - Nz::Vector3f pos = entity->GetComponent().GetPosition(); + Nz::Vector3f pos = emitterEntity->GetComponent().GetPosition(); - Nz::ParticleStruct_Billboard* billboards = static_cast(mapper.GetPointer()); + Nz::ParticleStruct_Billboard* billboards = static_cast(particleMapper.GetPointer()); Nz::ParticleStruct_Billboard* smokeParticles = static_cast(m_smokeGroup->CreateParticles(count)); - for (unsigned int i = 0; i < count; ++i) + for (unsigned int j = 0; j < count; ++j) { - billboards[i].color = Nz::Color::White; - billboards[i].life = 1.f + lifeDis(gen); - billboards[i].position = pos + Nz::Vector3f(posDis(gen), posDis(gen), posDis(gen)); - billboards[i].rotation = rotDis(gen); - billboards[i].size = {1.28f, 1.28f}; - billboards[i].size *= sizeDis(gen); - billboards[i].velocity.Set(normalDis(gen), normalDis(gen), normalDis(gen)); - billboards[i].velocity.Normalize(); - billboards[i].velocity *= velDis(gen); + billboards[j].color = Nz::Color::White; + billboards[j].life = 1.f + lifeDis(gen); + billboards[j].position = pos + Nz::Vector3f(posDis(gen), posDis(gen), posDis(gen)); + billboards[j].rotation = rotDis(gen); + billboards[j].size = {1.28f, 1.28f}; + billboards[j].size *= sizeDis(gen); + billboards[j].velocity.Set(normalDis(gen), normalDis(gen), normalDis(gen)); + billboards[j].velocity.Normalize(); + billboards[j].velocity *= velDis(gen); - smokeParticles[i].color = Nz::Color(128, 128, 128, 0); - smokeParticles[i].life = maxSmokeLife; - smokeParticles[i].position = billboards[i].position; - smokeParticles[i].rotation = billboards[i].rotation; - smokeParticles[i].size = {2.56f, 2.56f}; - smokeParticles[i].size *= sizeDis(gen); - smokeParticles[i].velocity = billboards[i].velocity / 2.f; + smokeParticles[j].color = Nz::Color(128, 128, 128, 0); + smokeParticles[j].life = maxSmokeLife; + smokeParticles[j].position = billboards[j].position; + smokeParticles[j].rotation = billboards[j].rotation; + smokeParticles[j].size = {2.56f, 2.56f}; + smokeParticles[j].size *= sizeDis(gen); + smokeParticles[j].velocity = billboards[j].velocity / 2.f; } }); m_fireGroup->AddEmitter(entity); @@ -467,14 +467,13 @@ void SpacebattleExample::Enter(Ndk::StateMachine& fsm) } })); - m_torpedoGroup->SetRenderer(Nz::ParticleFunctionRenderer::New([sparkleMat1 = Nz::MaterialLibrary::Get("TorpedoFlare1")] (const Nz::ParticleGroup& group, const Nz::ParticleMapper& mapper, unsigned int startId, unsigned int endId, Nz::AbstractRenderQueue* renderQueue) + m_torpedoGroup->SetRenderer(Nz::ParticleFunctionRenderer::New([sparkleMat1 = Nz::MaterialLibrary::Get("TorpedoFlare1")] (const Nz::ParticleGroup& /*group*/, const Nz::ParticleMapper& mapper, unsigned int startId, unsigned int endId, Nz::AbstractRenderQueue* renderQueue) { auto positionPtr = mapper.GetComponentPtr(Nz::ParticleComponent_Position); auto rotationPtr = mapper.GetComponentPtr(Nz::ParticleComponent_Rotation); auto sizePtr = mapper.GetComponentPtr(Nz::ParticleComponent_Size); - auto velocityPtr = mapper.GetComponentPtr(Nz::ParticleComponent_Velocity); - renderQueue->AddBillboards(0, sparkleMat1, endId - startId + 1, positionPtr, sizePtr, rotationPtr); + renderQueue->AddBillboards(0, sparkleMat1, endId - startId + 1, Nz::Recti(-1, -1), positionPtr, sizePtr, rotationPtr); for (unsigned int i = startId; i <= endId; ++i) { Nz::AbstractRenderQueue::PointLight pointLight; @@ -581,7 +580,7 @@ void SpacebattleExample::Enter(Ndk::StateMachine& fsm) }); m_fireGroup->AddController(movementController); - m_fireGroup->AddController(Nz::ParticleFunctionController::New([] (Nz::ParticleGroup& group, Nz::ParticleMapper& mapper, unsigned int startId, unsigned int endId, float elapsedTime) + m_fireGroup->AddController(Nz::ParticleFunctionController::New([] (Nz::ParticleGroup& /*group*/, Nz::ParticleMapper& mapper, unsigned int startId, unsigned int endId, float elapsedTime) { auto colorPtr = mapper.GetComponentPtr(Nz::ParticleComponent_Color); auto lifePtr = mapper.GetComponentPtr(Nz::ParticleComponent_Life); @@ -592,7 +591,7 @@ void SpacebattleExample::Enter(Ndk::StateMachine& fsm) })); m_smokeGroup->AddController(movementController); - m_smokeGroup->AddController(Nz::ParticleFunctionController::New([] (Nz::ParticleGroup& group, Nz::ParticleMapper& mapper, unsigned int startId, unsigned int endId, float elapsedTime) + m_smokeGroup->AddController(Nz::ParticleFunctionController::New([] (Nz::ParticleGroup& /*group*/, Nz::ParticleMapper& mapper, unsigned int startId, unsigned int endId, float elapsedTime) { auto colorPtr = mapper.GetComponentPtr(Nz::ParticleComponent_Color); auto lifePtr = mapper.GetComponentPtr(Nz::ParticleComponent_Life); @@ -610,6 +609,7 @@ void SpacebattleExample::Enter(Ndk::StateMachine& fsm) fireMat->EnableFaceCulling(true); fireMat->SetDiffuseMap("resources/fire_particle.png"); // Additive blending for fire + fireMat->EnableDepthSorting(false); //< No need for depth sort fireMat->SetDstBlend(Nz::BlendFunc_One); fireMat->SetSrcBlend(Nz::BlendFunc_SrcAlpha); @@ -618,24 +618,24 @@ void SpacebattleExample::Enter(Ndk::StateMachine& fsm) smokeMat->SetDiffuseColor(Nz::Color(128, 128, 128)); smokeMat->SetDiffuseMap("resources/smoke.png"); - m_fireGroup->SetRenderer(Nz::ParticleFunctionRenderer::New([fireMat] (const Nz::ParticleGroup& group, const Nz::ParticleMapper& mapper, unsigned int startId, unsigned int endId, Nz::AbstractRenderQueue* renderQueue) + m_fireGroup->SetRenderer(Nz::ParticleFunctionRenderer::New([fireMat] (const Nz::ParticleGroup& /*group*/, const Nz::ParticleMapper& mapper, unsigned int startId, unsigned int endId, Nz::AbstractRenderQueue* renderQueue) { auto colorPtr = mapper.GetComponentPtr(Nz::ParticleComponent_Color); auto posPtr = mapper.GetComponentPtr(Nz::ParticleComponent_Position); auto rotPtr = mapper.GetComponentPtr(Nz::ParticleComponent_Rotation); auto sizePtr = mapper.GetComponentPtr(Nz::ParticleComponent_Size); - renderQueue->AddBillboards(0, fireMat, endId - startId + 1, posPtr, sizePtr, rotPtr, colorPtr); + renderQueue->AddBillboards(0, fireMat, endId - startId + 1, Nz::Recti(-1, -1), posPtr, sizePtr, rotPtr, colorPtr); })); - m_smokeGroup->SetRenderer(Nz::ParticleFunctionRenderer::New([smokeMat] (const Nz::ParticleGroup& group, const Nz::ParticleMapper& mapper, unsigned int startId, unsigned int endId, Nz::AbstractRenderQueue* renderQueue) + m_smokeGroup->SetRenderer(Nz::ParticleFunctionRenderer::New([smokeMat] (const Nz::ParticleGroup& /*group*/, const Nz::ParticleMapper& mapper, unsigned int startId, unsigned int endId, Nz::AbstractRenderQueue* renderQueue) { auto colorPtr = mapper.GetComponentPtr(Nz::ParticleComponent_Color); auto posPtr = mapper.GetComponentPtr(Nz::ParticleComponent_Position); auto rotPtr = mapper.GetComponentPtr(Nz::ParticleComponent_Rotation); auto sizePtr = mapper.GetComponentPtr(Nz::ParticleComponent_Size); - renderQueue->AddBillboards(0, smokeMat, endId - startId + 1, posPtr, sizePtr, rotPtr, colorPtr); + renderQueue->AddBillboards(0, smokeMat, endId - startId + 1, Nz::Recti(-1, -1), posPtr, sizePtr, rotPtr, colorPtr); })); ////////////////////////////////////////////////////////////////////////// @@ -644,13 +644,14 @@ void SpacebattleExample::Enter(Ndk::StateMachine& fsm) m_turretFireSound.LoadFromFile("resources/turretFire.wav"); m_turretReloadSound.LoadFromFile("resources/turretReload.wav"); - //m_onMouseMoved.Connect(m_shared.target->GetEventHandler().OnMouseMoved, this, &SpacebattleExample::OnMouseMoved); - //m_shared.target->SetCursor(Nz::SystemCursor_None); + m_onMouseMoved.Connect(m_shared.target->GetEventHandler().OnMouseMoved, this, &SpacebattleExample::OnMouseMoved); + m_shared.target->SetCursor(Nz::SystemCursor_None); ////////////////////////////////////////////////////////////////////////// Nz::TextSpriteRef introText = Nz::TextSprite::New(); - introText->Update(Nz::SimpleTextDrawer::Draw("--Tourelle de défense du secteur A407M2--\nLes contrôles ont été adaptés à vos contrôleurs:\nZQSD pour orienter la tourelle, espace pour tirer.\n", 72)); + introText->SetMaterial(Nz::Material::New("Translucent3D")); + introText->Update(Nz::SimpleTextDrawer::Draw("--Tourelle de défense du secteur A407M2--\nLes contrôles ont été adaptés à vos contrôleurs:\nLa souris contrôle l'orientation de la tourelle, cliquez pour tirer.\n", 72)); introText->SetScale(0.5f); m_introText = m_shared.world3D->CreateEntity(); @@ -683,7 +684,7 @@ bool SpacebattleExample::Update(Ndk::StateMachine& fsm, float elapsedTime) const float speed = 100.f; - if (Nz::Keyboard::IsKeyPressed(Nz::Keyboard::Z)) + /*if (Nz::Keyboard::IsKeyPressed(Nz::Keyboard::Z)) m_turretCannonBaseRotation = std::max(m_turretCannonBaseRotation - speed * elapsedTime, -65.f); if (Nz::Keyboard::IsKeyPressed(Nz::Keyboard::S)) @@ -693,13 +694,13 @@ bool SpacebattleExample::Update(Ndk::StateMachine& fsm, float elapsedTime) m_turretBaseRotation += speed * elapsedTime; if (Nz::Keyboard::IsKeyPressed(Nz::Keyboard::D)) - m_turretBaseRotation -= speed * elapsedTime; + m_turretBaseRotation -= speed * elapsedTime;*/ m_turret.cannonBaseEntity->GetComponent().SetRotation(Nz::EulerAnglesf(m_turretCannonBaseRotation, 0.f, 0.f)); m_turret.rotatingBaseEntity->GetComponent().SetRotation(Nz::EulerAnglesf(0.f, m_turretBaseRotation, 0.f)); bool discharged = m_turretShootTimer < 1.f; - if (Nz::Keyboard::IsKeyPressed(Nz::Keyboard::Space) && !discharged) + if (Nz::Mouse::IsButtonPressed(Nz::Mouse::Left) && !discharged) { m_turretFireSound.Play(); @@ -730,7 +731,7 @@ bool SpacebattleExample::Update(Ndk::StateMachine& fsm, float elapsedTime) auto& spacestationNode = m_spacestationEntity->GetComponent(); - Ndk::EntityHandle spaceship = m_spaceshipTemplate->Clone(); + const Ndk::EntityHandle& spaceship = m_spaceshipTemplate->Clone(); RegisterEntity(spaceship); auto& nodeComponent = spaceship->GetComponent(); auto& spaceshipComponent = spaceship->GetComponent(); @@ -816,12 +817,13 @@ void SpacebattleExample::CreateTurret() cannonGfx.Attach(&m_turret.cannonModel); } -void SpacebattleExample::OnMouseMoved(const Nz::EventHandler* eventHandler, const Nz::WindowEvent::MouseMoveEvent& event) +void SpacebattleExample::OnMouseMoved(const Nz::EventHandler* /*eventHandler*/, const Nz::WindowEvent::MouseMoveEvent& event) { const float speed = 0.1f; m_turretCannonBaseRotation = Nz::Clamp(m_turretCannonBaseRotation + speed * event.deltaY, -65.f, 40.f); m_turretBaseRotation -= event.deltaX * speed; - Nz::Mouse::SetPosition(m_shared.target->GetWidth() / 2, m_shared.target->GetHeight() / 2, *m_shared.target); + Nz::Vector2ui size = m_shared.target->GetSize(); + Nz::Mouse::SetPosition(size.x / 2, size.y / 2, *m_shared.target); } diff --git a/examples/Particles/main.cpp b/examples/Particles/main.cpp index f4754c136..084c33da8 100644 --- a/examples/Particles/main.cpp +++ b/examples/Particles/main.cpp @@ -100,9 +100,10 @@ int main() Nz::Boxf fpsCountBox = fpsGfx.GetBoundingVolume().aabb; Nz::Boxf particleCountBox = particleCountGfx.GetBoundingVolume().aabb; + Nz::Vector2ui windowSize = window.GetSize(); demoNameNode.SetPosition(5.f, 5.f); - particleCountNode.SetPosition(5.f, window.GetHeight() - particleCountBox.height - 5.f); - fpsNode.SetPosition(5.f, window.GetHeight() - fpsCountBox.height - particleCountBox.height - 5.f); + particleCountNode.SetPosition(5.f, windowSize.y - particleCountBox.height - 5.f); + fpsNode.SetPosition(5.f, windowSize.x - fpsCountBox.height - particleCountBox.height - 5.f); shared.demos.push_back(std::make_shared(shared)); @@ -125,7 +126,7 @@ int main() switch (event.key.code) { case Nz::Keyboard::Backspace: - stateMachine.ChangeState(stateMachine.GetCurrentState()); + stateMachine.ChangeState(shared.demos[demoIndex]); break; case Nz::Keyboard::Escape: diff --git a/examples/Tut01/main.cpp b/examples/Tut01/main.cpp index b1d962e1e..8a3df36ff 100644 --- a/examples/Tut01/main.cpp +++ b/examples/Tut01/main.cpp @@ -40,7 +40,8 @@ int main(int argc, char* argv[]) graphicsComponent.Attach(textSprite); Nz::Boxf textBox = graphicsComponent.GetBoundingVolume().aabb; - nodeComponent.SetPosition(mainWindow.GetWidth() / 2 - textBox.width / 2, mainWindow.GetHeight() / 2 - textBox.height / 2); + Nz::Vector2ui windowSize = mainWindow.GetSize(); + nodeComponent.SetPosition(windowSize.x / 2 - textBox.width / 2, windowSize.y / 2 - textBox.height / 2); while (application.Run()) { diff --git a/examples/bin/Shaders/PhongLighting/core.frag b/examples/bin/Shaders/PhongLighting/core.frag new file mode 100644 index 000000000..f95d0eb04 --- /dev/null +++ b/examples/bin/Shaders/PhongLighting/core.frag @@ -0,0 +1,488 @@ +#if EARLY_FRAGMENT_TESTS && !ALPHA_TEST +layout(early_fragment_tests) in; +#endif + +// HACK UNTIL PROPER FIX +#if GLSL_VERSION < 400 + #undef SHADOW_MAPPING + #define SHADOW_MAPPING 0 +#endif +// HACK + +#define LIGHT_DIRECTIONAL 0 +#define LIGHT_POINT 1 +#define LIGHT_SPOT 2 + +/********************Entrant********************/ +in vec4 vColor; +in vec4 vLightSpacePos[3]; +in mat3 vLightToWorld; +in vec3 vNormal; +in vec2 vTexCoord; +in vec3 vViewDir; +in vec3 vWorldPos; + +/********************Sortant********************/ +out vec4 RenderTarget0; +out vec4 RenderTarget1; +out vec4 RenderTarget2; + +/********************Uniformes********************/ +struct Light +{ + int type; + vec4 color; + vec2 factors; + + vec4 parameters1; + vec4 parameters2; + vec2 parameters3; + bool shadowMapping; +}; + +// Lumières +uniform Light Lights[3]; +uniform samplerCube PointLightShadowMap[3]; +uniform sampler2D DirectionalSpotLightShadowMap[3]; + +// Matériau +uniform sampler2D MaterialAlphaMap; +uniform float MaterialAlphaThreshold; +uniform vec4 MaterialAmbient; +uniform vec4 MaterialDiffuse; +uniform sampler2D MaterialDiffuseMap; +uniform sampler2D MaterialEmissiveMap; +uniform sampler2D MaterialHeightMap; +uniform sampler2D MaterialNormalMap; +uniform float MaterialShininess; +uniform vec4 MaterialSpecular; +uniform sampler2D MaterialSpecularMap; + +// Autres +uniform float ParallaxBias = -0.03; +uniform float ParallaxScale = 0.02; +uniform vec2 InvTargetSize; +uniform vec3 EyePosition; +uniform samplerCube ReflectionMap; +uniform vec4 SceneAmbient; + +uniform mat4 WorldMatrix; + +uniform sampler2D TextureOverlay; + +/********************Fonctions********************/ + +#define kPI 3.1415926536 + +vec4 EncodeNormal(in vec3 normal) +{ + //return vec4(normal*0.5 + 0.5, 0.0); + return vec4(vec2(atan(normal.y, normal.x)/kPI, normal.z), 0.0, 0.0); +} + +float VectorToDepthValue(vec3 vec, float zNear, float zFar) +{ + vec3 absVec = abs(vec); + float localZ = max(absVec.x, max(absVec.y, absVec.z)); + + float normZ = ((zFar + zNear) * localZ - (2.0*zFar*zNear)) / ((zFar - zNear)*localZ); + return (normZ + 1.0) * 0.5; +} + +#if SHADOW_MAPPING +float CalculateDirectionalShadowFactor(int lightIndex) +{ + vec4 lightSpacePos = vLightSpacePos[lightIndex]; + return (texture(DirectionalSpotLightShadowMap[lightIndex], lightSpacePos.xy).x >= (lightSpacePos.z - 0.0005)) ? 1.0 : 0.0; +} + +float CalculatePointShadowFactor(int lightIndex, vec3 lightToWorld, float zNear, float zFar) +{ + return (texture(PointLightShadowMap[lightIndex], vec3(lightToWorld.x, -lightToWorld.y, -lightToWorld.z)).x >= VectorToDepthValue(lightToWorld, zNear, zFar)) ? 1.0 : 0.0; +} + +float CalculateSpotShadowFactor(int lightIndex, float lambert) +{ + vec4 lightSpacePos = vLightSpacePos[lightIndex]; + +#if 0 + float visibility = 1.0; + float bias = 0.005 * tan(acos(NoL)); + bias = clamp(bias, MinAllowedBias, MaxAllowedBias); + + float x,y; + for (y = -1.0; y <= 1.0; y+= 1.0) + for (x = -1.0; x <= 1.0; x+= 1.0) + visibility += (textureProj(DirectionalSpotLightShadowMap[lightIndex], lightSpacePos.xyw + vec3(x/1024.0 * lightSpacePos.w, y/1024.0 * lightSpacePos.w, 0.0)).x >= (lightSpacePos.z - 0.0005)/lightSpacePos.w) ? 1.0 : 0.0; + + visibility /= 9.0; + + return visibility; +#else + float bias = 0.005 * tan(acos(lambert)); + + return (textureProj(DirectionalSpotLightShadowMap[lightIndex], lightSpacePos.xyw).x >= (lightSpacePos.z - bias)/lightSpacePos.w) ? 1.0 : 0.0; +#endif +} +#endif + +void main() +{ + vec4 diffuseColor = MaterialDiffuse * vColor; + +#if AUTO_TEXCOORDS + vec2 texCoord = gl_FragCoord.xy * InvTargetSize; +#else + vec2 texCoord = vTexCoord; +#endif + +#if PARALLAX_MAPPING + float height = texture(MaterialHeightMap, texCoord).r; + float v = height*ParallaxScale + ParallaxBias; + + vec3 viewDir = normalize(vViewDir); + texCoord += v * viewDir.xy; +#endif + +#if DIFFUSE_MAPPING + diffuseColor *= texture(MaterialDiffuseMap, texCoord); +#endif + +#if FLAG_TEXTUREOVERLAY + diffuseColor *= texture(TextureOverlay, texCoord); +#endif + +#if FLAG_DEFERRED + #if ALPHA_TEST + // Inutile de faire de l'alpha-mapping sans alpha-test en Deferred (l'alpha n'est pas sauvegardé dans le G-Buffer) + #if ALPHA_MAPPING + diffuseColor.a *= texture(MaterialAlphaMap, texCoord).r; + #endif + + if (diffuseColor.a < MaterialAlphaThreshold) + discard; + #endif // ALPHA_TEST + + #if NORMAL_MAPPING + vec3 normal = normalize(vLightToWorld * (2.0 * vec3(texture(MaterialNormalMap, texCoord)) - 1.0)); + #else + vec3 normal = normalize(vNormal); + #endif // NORMAL_MAPPING + + vec3 specularColor = MaterialSpecular.rgb; + #if SPECULAR_MAPPING + specularColor *= texture(MaterialSpecularMap, texCoord).rgb; + #endif + + /* + Texture0: Diffuse Color + Specular + Texture1: Normal + Specular + Texture2: Encoded depth + Shininess + */ + RenderTarget0 = vec4(diffuseColor.rgb, dot(specularColor, vec3(0.3, 0.59, 0.11))); + RenderTarget1 = vec4(EncodeNormal(normal)); + RenderTarget2 = vec4(0.0, 0.0, 0.0, (MaterialShininess == 0.0) ? 0.0 : max(log2(MaterialShininess), 0.1)/10.5); // http://www.guerrilla-games.com/publications/dr_kz2_rsx_dev07.pdf +#else // FLAG_DEFERRED + #if ALPHA_MAPPING + diffuseColor.a *= texture(MaterialAlphaMap, texCoord).r; + #endif + + #if ALPHA_TEST + if (diffuseColor.a < MaterialAlphaThreshold) + discard; + #endif + + vec3 lightAmbient = vec3(0.0); + vec3 lightDiffuse = vec3(0.0); + vec3 lightSpecular = vec3(0.0); + + #if NORMAL_MAPPING + vec3 normal = normalize(vLightToWorld * (2.0 * vec3(texture(MaterialNormalMap, texCoord)) - 1.0)); + #else + vec3 normal = normalize(vNormal); + #endif + + if (MaterialShininess > 0.0) + { + vec3 eyeVec = normalize(EyePosition - vWorldPos); + + for (int i = 0; i < 3; ++i) + { + vec4 lightColor = Lights[i].color; + float lightAmbientFactor = Lights[i].factors.x; + float lightDiffuseFactor = Lights[i].factors.y; + + switch (Lights[i].type) + { + case LIGHT_DIRECTIONAL: + { + vec3 lightDir = -Lights[i].parameters1.xyz; + + // Ambient + lightAmbient += lightColor.rgb * lightAmbientFactor * (MaterialAmbient.rgb + SceneAmbient.rgb); + + float att = 1.0; + + float lambert = max(dot(normal, lightDir), 0.0); + + #if SHADOW_MAPPING + if (Lights[i].shadowMapping) + { + float shadowFactor = CalculateDirectionalShadowFactor(i); + if (shadowFactor == 0.0) + break; + + att *= shadowFactor; + } + #endif + + // Diffuse + lightDiffuse += att * lambert * lightColor.rgb * lightDiffuseFactor; + + // Specular + vec3 reflection = reflect(-lightDir, normal); + float specularFactor = max(dot(reflection, eyeVec), 0.0); + specularFactor = pow(specularFactor, MaterialShininess); + + lightSpecular += att * specularFactor * lightColor.rgb; + break; + } + + case LIGHT_POINT: + { + vec3 lightPos = Lights[i].parameters1.xyz; + float lightAttenuation = Lights[i].parameters1.w; + float lightInvRadius = Lights[i].parameters2.w; + + vec3 worldToLight = lightPos - vWorldPos; + float lightDirLength = length(worldToLight); + vec3 lightDir = worldToLight / lightDirLength; // Normalisation + + float att = max(lightAttenuation - lightInvRadius * lightDirLength, 0.0); + + // Ambient + lightAmbient += att * lightColor.rgb * lightAmbientFactor * (MaterialAmbient.rgb + SceneAmbient.rgb); + + #if SHADOW_MAPPING + if (Lights[i].shadowMapping) + { + float shadowFactor = CalculatePointShadowFactor(i, vWorldPos - lightPos, 0.1, 50.0); + if (shadowFactor == 0.0) + break; + + att *= shadowFactor; + } + #endif + + // Diffuse + float lambert = max(dot(normal, lightDir), 0.0); + + lightDiffuse += att * lambert * lightColor.rgb * lightDiffuseFactor; + + // Specular + vec3 reflection = reflect(-lightDir, normal); + float specularFactor = max(dot(reflection, eyeVec), 0.0); + specularFactor = pow(specularFactor, MaterialShininess); + + lightSpecular += att * specularFactor * lightColor.rgb; + break; + } + + case LIGHT_SPOT: + { + vec3 lightPos = Lights[i].parameters1.xyz; + vec3 lightDir = Lights[i].parameters2.xyz; + float lightAttenuation = Lights[i].parameters1.w; + float lightInvRadius = Lights[i].parameters2.w; + float lightInnerAngle = Lights[i].parameters3.x; + float lightOuterAngle = Lights[i].parameters3.y; + + vec3 worldToLight = lightPos - vWorldPos; + float lightDistance = length(worldToLight); + worldToLight /= lightDistance; // Normalisation + + float att = max(lightAttenuation - lightInvRadius * lightDistance, 0.0); + + // Ambient + lightAmbient += att * lightColor.rgb * lightAmbientFactor * (MaterialAmbient.rgb + SceneAmbient.rgb); + + float lambert = max(dot(normal, worldToLight), 0.0); + + #if SHADOW_MAPPING + if (Lights[i].shadowMapping) + { + float shadowFactor = CalculateSpotShadowFactor(i, lambert); + if (shadowFactor == 0.0) + break; + + att *= shadowFactor; + } + #endif + + // Modification de l'atténuation pour gérer le spot + float curAngle = dot(lightDir, -worldToLight); + float innerMinusOuterAngle = lightInnerAngle - lightOuterAngle; + att *= max((curAngle - lightOuterAngle) / innerMinusOuterAngle, 0.0); + + // Diffuse + lightDiffuse += att * lambert * lightColor.rgb * lightDiffuseFactor; + + // Specular + vec3 reflection = reflect(-worldToLight, normal); + float specularFactor = max(dot(reflection, eyeVec), 0.0); + specularFactor = pow(specularFactor, MaterialShininess); + + lightSpecular += att * specularFactor * lightColor.rgb; + break; + } + + default: + break; + } + } + } + else + { + for (int i = 0; i < 3; ++i) + { + vec4 lightColor = Lights[i].color; + float lightAmbientFactor = Lights[i].factors.x; + float lightDiffuseFactor = Lights[i].factors.y; + + switch (Lights[i].type) + { + case LIGHT_DIRECTIONAL: + { + vec3 lightDir = -Lights[i].parameters1.xyz; + + // Ambient + lightAmbient += lightColor.rgb * lightAmbientFactor * (MaterialAmbient.rgb + SceneAmbient.rgb); + + float att = 1.0; + + #if SHADOW_MAPPING + if (Lights[i].shadowMapping) + { + float shadowFactor = CalculateDirectionalShadowFactor(i); + if (shadowFactor == 0.0) + break; + + att *= shadowFactor; + } + #endif + + // Diffuse + float lambert = max(dot(normal, lightDir), 0.0); + + lightDiffuse += att * lambert * lightColor.rgb * lightDiffuseFactor; + break; + } + + case LIGHT_POINT: + { + vec3 lightPos = Lights[i].parameters1.xyz; + float lightAttenuation = Lights[i].parameters1.w; + float lightInvRadius = Lights[i].parameters2.w; + + vec3 worldToLight = lightPos - vWorldPos; + float lightDirLength = length(worldToLight); + vec3 lightDir = worldToLight / lightDirLength; // Normalisation + + float att = max(lightAttenuation - lightInvRadius * lightDirLength, 0.0); + + // Ambient + lightAmbient += att * lightColor.rgb * lightAmbientFactor * (MaterialAmbient.rgb + SceneAmbient.rgb); + + #if SHADOW_MAPPING + if (Lights[i].shadowMapping) + { + float shadowFactor = CalculatePointShadowFactor(i, vWorldPos - lightPos, 0.1, 50.0); + if (shadowFactor == 0.0) + break; + + att *= shadowFactor; + } + #endif + + // Diffuse + float lambert = max(dot(normal, lightDir), 0.0); + + lightDiffuse += att * lambert * lightColor.rgb * lightDiffuseFactor; + break; + } + + case LIGHT_SPOT: + { + vec3 lightPos = Lights[i].parameters1.xyz; + vec3 lightDir = Lights[i].parameters2.xyz; + float lightAttenuation = Lights[i].parameters1.w; + float lightInvRadius = Lights[i].parameters2.w; + float lightInnerAngle = Lights[i].parameters3.x; + float lightOuterAngle = Lights[i].parameters3.y; + + vec3 worldToLight = lightPos - vWorldPos; + float lightDistance = length(worldToLight); + worldToLight /= lightDistance; // Normalisation + + float att = max(lightAttenuation - lightInvRadius * lightDistance, 0.0); + + // Ambient + lightAmbient += att * lightColor.rgb * lightAmbientFactor * (MaterialAmbient.rgb + SceneAmbient.rgb); + + float lambert = max(dot(normal, worldToLight), 0.0); + + #if SHADOW_MAPPING + if (Lights[i].shadowMapping) + { + float shadowFactor = CalculateSpotShadowFactor(i, lambert); + if (shadowFactor == 0.0) + break; + + att *= shadowFactor; + } + #endif + + // Modification de l'atténuation pour gérer le spot + float curAngle = dot(lightDir, -worldToLight); + float innerMinusOuterAngle = lightInnerAngle - lightOuterAngle; + att *= max((curAngle - lightOuterAngle) / innerMinusOuterAngle, 0.0); + + // Diffuse + lightDiffuse += att * lambert * lightColor.rgb * lightDiffuseFactor; + } + + default: + break; + } + } + } + + lightSpecular *= MaterialSpecular.rgb; + #if SPECULAR_MAPPING + lightSpecular *= texture(MaterialSpecularMap, texCoord).rgb; // Utiliser l'alpha de MaterialSpecular n'aurait aucun sens + #endif + + vec3 lightColor = (lightAmbient + lightDiffuse + lightSpecular); + + #if REFLECTION_MAPPING + vec3 eyeVec = normalize(vWorldPos - EyePosition); + + vec3 reflected = normalize(reflect(eyeVec, normal)); + //reflected = vec3(inverse(WorldMatrix) * vec4(reflected, 0.0)); + + lightColor *= texture(ReflectionMap, reflected).rgb; + #endif + + vec4 fragmentColor = vec4(lightColor, 1.0) * diffuseColor; + + #if EMISSIVE_MAPPING + float lightIntensity = dot(lightColor, vec3(0.3, 0.59, 0.11)); + + vec3 emissionColor = MaterialDiffuse.rgb * texture(MaterialEmissiveMap, texCoord).rgb; + RenderTarget0 = vec4(mix(fragmentColor.rgb, emissionColor, clamp(1.0 - 3.0*lightIntensity, 0.0, 1.0)), fragmentColor.a); + #else + RenderTarget0 = fragmentColor; + #endif // EMISSIVE_MAPPING +#endif // FLAG_DEFERRED +} + diff --git a/examples/bin/Shaders/PhongLighting/core.vert b/examples/bin/Shaders/PhongLighting/core.vert new file mode 100644 index 000000000..8943c5935 --- /dev/null +++ b/examples/bin/Shaders/PhongLighting/core.vert @@ -0,0 +1,148 @@ +/********************Entrant********************/ +#if FLAG_BILLBOARD +in vec3 InstanceData0; // center +in vec4 InstanceData1; // size | sin cos +in vec4 InstanceData2; // color +#else +in mat4 InstanceData0; +#endif + +in vec4 VertexColor; +in vec3 VertexPosition; +in vec3 VertexNormal; +in vec3 VertexTangent; +in vec2 VertexTexCoord; +in vec4 VertexUserdata0; + +/********************Sortant********************/ +out vec4 vColor; +out vec4 vLightSpacePos[3]; +out mat3 vLightToWorld; +out vec3 vNormal; +out vec2 vTexCoord; +out vec3 vViewDir; +out vec3 vWorldPos; + +/********************Uniformes********************/ +uniform vec3 EyePosition; +uniform mat4 InvViewMatrix; +uniform mat4 LightViewProjMatrix[3]; +uniform float VertexDepth; +uniform mat4 ViewMatrix; +uniform mat4 ViewProjMatrix; +uniform mat4 WorldMatrix; +uniform mat4 WorldViewProjMatrix; + +/********************Fonctions********************/ +void main() +{ +#if FLAG_VERTEXCOLOR + vec4 color = VertexColor; +#else + vec4 color = vec4(1.0); +#endif + + vec2 texCoords; + +#if FLAG_BILLBOARD + #if FLAG_INSTANCING + vec3 billboardCenter = InstanceData0; + vec2 billboardSize = InstanceData1.xy; + vec2 billboardSinCos = InstanceData1.zw; + vec4 billboardColor = InstanceData2; + + vec2 rotatedPosition; + rotatedPosition.x = VertexPosition.x*billboardSinCos.y - VertexPosition.y*billboardSinCos.x; + rotatedPosition.y = VertexPosition.y*billboardSinCos.y + VertexPosition.x*billboardSinCos.x; + rotatedPosition *= billboardSize; + + vec3 cameraRight = vec3(ViewMatrix[0][0], ViewMatrix[1][0], ViewMatrix[2][0]); + vec3 cameraUp = vec3(ViewMatrix[0][1], ViewMatrix[1][1], ViewMatrix[2][1]); + vec3 vertexPos = billboardCenter + cameraRight*rotatedPosition.x + cameraUp*rotatedPosition.y; + + gl_Position = ViewProjMatrix * vec4(vertexPos, 1.0); + color = billboardColor; + texCoords = VertexPosition.xy + 0.5; + #else + vec2 billboardCorner = VertexTexCoord - 0.5; + vec2 billboardSize = VertexUserdata0.xy; + vec2 billboardSinCos = VertexUserdata0.zw; + + vec2 rotatedPosition; + rotatedPosition.x = billboardCorner.x*billboardSinCos.y - billboardCorner.y*billboardSinCos.x; + rotatedPosition.y = billboardCorner.y*billboardSinCos.y + billboardCorner.x*billboardSinCos.x; + rotatedPosition *= billboardSize; + + vec3 cameraRight = vec3(ViewMatrix[0][0], ViewMatrix[1][0], ViewMatrix[2][0]); + vec3 cameraUp = vec3(ViewMatrix[0][1], ViewMatrix[1][1], ViewMatrix[2][1]); + vec3 vertexPos = VertexPosition + cameraRight*rotatedPosition.x + cameraUp*rotatedPosition.y; + + gl_Position = ViewProjMatrix * vec4(vertexPos, 1.0); + texCoords = VertexTexCoord; + #endif + texCoords.y = 1.0 - texCoords.y; +#else + #if FLAG_INSTANCING + #if TRANSFORM + gl_Position = ViewProjMatrix * InstanceData0 * vec4(VertexPosition, 1.0); + #else + #if UNIFORM_VERTEX_DEPTH + gl_Position = InstanceData0 * vec4(VertexPosition.xy, VertexDepth, 1.0); + #else + gl_Position = InstanceData0 * vec4(VertexPosition, 1.0); + #endif + #endif + #else + #if TRANSFORM + gl_Position = WorldViewProjMatrix * vec4(VertexPosition, 1.0); + #else + #if UNIFORM_VERTEX_DEPTH + gl_Position = vec4(VertexPosition.xy, VertexDepth, 1.0); + #else + gl_Position = vec4(VertexPosition, 1.0); + #endif + #endif + #endif + + texCoords = VertexTexCoord; +#endif + + vColor = color; + +#if FLAG_INSTANCING + mat3 rotationMatrix = mat3(InstanceData0); +#else + mat3 rotationMatrix = mat3(WorldMatrix); +#endif + +#if COMPUTE_TBNMATRIX + vec3 binormal = cross(VertexNormal, VertexTangent); + vLightToWorld[0] = normalize(rotationMatrix * VertexTangent); + vLightToWorld[1] = normalize(rotationMatrix * binormal); + vLightToWorld[2] = normalize(rotationMatrix * VertexNormal); +#else + vNormal = normalize(rotationMatrix * VertexNormal); +#endif + +#if SHADOW_MAPPING + for (int i = 0; i < 3; ++i) + vLightSpacePos[i] = LightViewProjMatrix[i] * WorldMatrix * vec4(VertexPosition, 1.0); +#endif + +#if TEXTURE_MAPPING + vTexCoord = VertexTexCoord; +#endif + +#if PARALLAX_MAPPING + vViewDir = EyePosition - VertexPosition; + vViewDir *= vLightToWorld; +#endif + +#if !FLAG_DEFERRED + #if FLAG_INSTANCING + vWorldPos = vec3(InstanceData0 * vec4(VertexPosition, 1.0)); + #else + vWorldPos = vec3(WorldMatrix * vec4(VertexPosition, 1.0)); + #endif +#endif +} diff --git a/include/Nazara/Audio/Algorithm.hpp b/include/Nazara/Audio/Algorithm.hpp index 5173cbdb2..de8fac319 100644 --- a/include/Nazara/Audio/Algorithm.hpp +++ b/include/Nazara/Audio/Algorithm.hpp @@ -7,7 +7,7 @@ #ifndef NAZARA_ALGORITHM_AUDIO_HPP #define NAZARA_ALGORITHM_AUDIO_HPP -#include +#include namespace Nz { diff --git a/include/Nazara/Audio/Algorithm.inl b/include/Nazara/Audio/Algorithm.inl index 64f0b9f46..a2b5c5fe5 100644 --- a/include/Nazara/Audio/Algorithm.inl +++ b/include/Nazara/Audio/Algorithm.inl @@ -22,8 +22,8 @@ namespace Nz void MixToMono(T* input, T* output, UInt32 channelCount, UInt64 frameCount) { // To avoid overflow, we use, as an accumulator, a type which is large enough: (u)int 64 bits for integers, double for floatings - typedef typename std::conditional::value, UInt64, Int64>::type BiggestInt; - typedef typename std::conditional::value, BiggestInt, double>::type Biggest; + using BiggestInt = typename std::conditional::value, UInt64, Int64>::type; + using Biggest = typename std::conditional::value, BiggestInt, double>::type; for (UInt64 i = 0; i < frameCount; ++i) { diff --git a/include/Nazara/Audio/Audio.hpp b/include/Nazara/Audio/Audio.hpp index 1a7c7a1a4..848202970 100644 --- a/include/Nazara/Audio/Audio.hpp +++ b/include/Nazara/Audio/Audio.hpp @@ -7,10 +7,9 @@ #ifndef NAZARA_AUDIO_HPP #define NAZARA_AUDIO_HPP -#include +#include #include #include -#include #include #include diff --git a/include/Nazara/Audio/Music.hpp b/include/Nazara/Audio/Music.hpp index 86ccc6906..27e742063 100644 --- a/include/Nazara/Audio/Music.hpp +++ b/include/Nazara/Audio/Music.hpp @@ -7,9 +7,10 @@ #ifndef NAZARA_MUSIC_HPP #define NAZARA_MUSIC_HPP -#include +#include #include #include +#include #include #include #include @@ -37,7 +38,7 @@ namespace Nz public: Music() = default; Music(const Music&) = delete; - Music(Music&&) = delete; ///TODO + Music(Music&&) noexcept = default; ~Music(); bool Create(SoundStream* soundStream); @@ -66,10 +67,10 @@ namespace Nz void Stop() override; Music& operator=(const Music&) = delete; - Music& operator=(Music&&) = delete; ///TODO + Music& operator=(Music&&) noexcept = default; private: - MusicImpl* m_impl = nullptr; + MovablePtr m_impl; bool FillAndQueueBuffer(unsigned int buffer); void MusicThread(); diff --git a/include/Nazara/Audio/OpenAL.hpp b/include/Nazara/Audio/OpenAL.hpp index 79345c907..9688129e4 100644 --- a/include/Nazara/Audio/OpenAL.hpp +++ b/include/Nazara/Audio/OpenAL.hpp @@ -9,7 +9,7 @@ #ifdef NAZARA_AUDIO_OPENAL -#include +#include #include #include #include diff --git a/include/Nazara/Audio/Sound.hpp b/include/Nazara/Audio/Sound.hpp index 114b177ab..55cc2f97a 100644 --- a/include/Nazara/Audio/Sound.hpp +++ b/include/Nazara/Audio/Sound.hpp @@ -7,7 +7,7 @@ #ifndef NAZARA_SOUND_HPP #define NAZARA_SOUND_HPP -#include +#include #include #include #include @@ -20,7 +20,7 @@ namespace Nz Sound() = default; Sound(const SoundBuffer* soundBuffer); Sound(const Sound& sound); - Sound(Sound&&) = default; + Sound(Sound&&) noexcept = default; ~Sound(); void EnableLooping(bool loop) override; @@ -47,7 +47,7 @@ namespace Nz void Stop() override; Sound& operator=(const Sound&) = delete; ///TODO? - Sound& operator=(Sound&&) = default; + Sound& operator=(Sound&&) noexcept = default; private: SoundBufferConstRef m_buffer; diff --git a/include/Nazara/Audio/SoundBuffer.hpp b/include/Nazara/Audio/SoundBuffer.hpp index db38f780f..46f37ab05 100644 --- a/include/Nazara/Audio/SoundBuffer.hpp +++ b/include/Nazara/Audio/SoundBuffer.hpp @@ -7,9 +7,10 @@ #ifndef NAZARA_SOUNDBUFFER_HPP #define NAZARA_SOUNDBUFFER_HPP -#include +#include #include #include +#include #include #include #include @@ -18,7 +19,6 @@ #include #include #include -#include namespace Nz { @@ -74,7 +74,7 @@ namespace Nz template static SoundBufferRef New(Args&&... args); SoundBuffer& operator=(const SoundBuffer&) = delete; - SoundBuffer& operator=(SoundBuffer&&) = delete; ///TODO + SoundBuffer& operator=(SoundBuffer&&) = delete; // Signals: NazaraSignal(OnSoundBufferDestroy, const SoundBuffer* /*soundBuffer*/); @@ -86,7 +86,7 @@ namespace Nz static bool Initialize(); static void Uninitialize(); - SoundBufferImpl* m_impl = nullptr; + MovablePtr m_impl = nullptr; static SoundBufferLibrary::LibraryMap s_library; static SoundBufferLoader::LoaderList s_loaders; diff --git a/include/Nazara/Audio/SoundEmitter.hpp b/include/Nazara/Audio/SoundEmitter.hpp index 4bcdca176..725c6cf76 100644 --- a/include/Nazara/Audio/SoundEmitter.hpp +++ b/include/Nazara/Audio/SoundEmitter.hpp @@ -7,10 +7,11 @@ #ifndef NAZARA_SOUNDEMITTER_HPP #define NAZARA_SOUNDEMITTER_HPP -#include +#include #include #include #include +#include ///TODO: Inherit SoundEmitter from Node @@ -19,6 +20,7 @@ namespace Nz class NAZARA_AUDIO_API SoundEmitter { public: + SoundEmitter(SoundEmitter&& emitter) noexcept; virtual ~SoundEmitter(); virtual void EnableLooping(bool loop) = 0; @@ -51,16 +53,17 @@ namespace Nz virtual void Stop() = 0; - SoundEmitter& operator=(const SoundEmitter&) = delete; ///TODO - SoundEmitter& operator=(SoundEmitter&&) = delete; ///TODO + SoundEmitter& operator=(const SoundEmitter&) = delete; + SoundEmitter& operator=(SoundEmitter&&) noexcept; protected: SoundEmitter(); SoundEmitter(const SoundEmitter& emitter); - SoundEmitter(SoundEmitter&&) = delete; ///TODO SoundStatus GetInternalStatus() const; + static constexpr unsigned int InvalidSource = std::numeric_limits::max(); + unsigned int m_source; }; } diff --git a/include/Nazara/Audio/SoundStream.hpp b/include/Nazara/Audio/SoundStream.hpp index 1d821272b..9b9731b41 100644 --- a/include/Nazara/Audio/SoundStream.hpp +++ b/include/Nazara/Audio/SoundStream.hpp @@ -7,7 +7,7 @@ #ifndef NAZARA_SOUNDSTREAM_HPP #define NAZARA_SOUNDSTREAM_HPP -#include +#include #include #include diff --git a/include/Nazara/Core.hpp b/include/Nazara/Core.hpp index 606d6969a..b4481b1a6 100644 --- a/include/Nazara/Core.hpp +++ b/include/Nazara/Core.hpp @@ -62,6 +62,7 @@ #include #include #include +#include #include #include #include diff --git a/include/Nazara/Core/AbstractHash.hpp b/include/Nazara/Core/AbstractHash.hpp index 92da667bd..dc227d0f7 100644 --- a/include/Nazara/Core/AbstractHash.hpp +++ b/include/Nazara/Core/AbstractHash.hpp @@ -7,7 +7,7 @@ #ifndef NAZARA_ABSTRACTHASH_HPP #define NAZARA_ABSTRACTHASH_HPP -#include +#include #include #include diff --git a/include/Nazara/Core/AbstractLogger.hpp b/include/Nazara/Core/AbstractLogger.hpp index fb2ba6c0f..2bcc53e28 100644 --- a/include/Nazara/Core/AbstractLogger.hpp +++ b/include/Nazara/Core/AbstractLogger.hpp @@ -7,8 +7,7 @@ #ifndef NAZARA_ABSTRACTLOGGER_HPP #define NAZARA_ABSTRACTLOGGER_HPP -#include -#include +#include #include namespace Nz diff --git a/include/Nazara/Core/Algorithm.hpp b/include/Nazara/Core/Algorithm.hpp index ceba7f14e..faf80e6cb 100644 --- a/include/Nazara/Core/Algorithm.hpp +++ b/include/Nazara/Core/Algorithm.hpp @@ -7,9 +7,10 @@ #ifndef NAZARA_ALGORITHM_CORE_HPP #define NAZARA_ALGORITHM_CORE_HPP -#include +#include #include #include +#include #include #include #include @@ -37,19 +38,22 @@ namespace Nz }; template - struct TypeTag {}; + bool Serialize(SerializationContext& context, T&& value); - inline bool Serialize(SerializationContext& context, bool value); - inline bool Serialize(SerializationContext& context, const std::string& value); + inline bool Serialize(SerializationContext& context, bool value, TypeTag); + inline bool Serialize(SerializationContext& context, const std::string& value, TypeTag); template - std::enable_if_t::value, bool> Serialize(SerializationContext& context, T value); - - inline bool Unserialize(SerializationContext& context, bool* value); - inline bool Unserialize(SerializationContext& context, std::string* value); + std::enable_if_t::value, bool> Serialize(SerializationContext& context, T value, TypeTag); template - std::enable_if_t::value, bool> Unserialize(SerializationContext& context, T* value); + bool Unserialize(SerializationContext& context, T* value); + + inline bool Unserialize(SerializationContext& context, bool* value, TypeTag); + inline bool Unserialize(SerializationContext& context, std::string* value, TypeTag); + + template + std::enable_if_t::value, bool> Unserialize(SerializationContext& context, T* value, TypeTag); } #include diff --git a/include/Nazara/Core/Algorithm.inl b/include/Nazara/Core/Algorithm.inl index a1d846085..969c07bdd 100644 --- a/include/Nazara/Core/Algorithm.inl +++ b/include/Nazara/Core/Algorithm.inl @@ -12,6 +12,7 @@ #include #include #include +#include #include namespace Nz @@ -130,8 +131,6 @@ namespace Nz * \brief Returns the number of elements in a C-array * \return The number of elements * - * \param name C-array - * * \see CountOf */ template @@ -196,10 +195,17 @@ namespace Nz return reversed; } - template struct PointedType {typedef T type;}; - template struct PointedType {typedef T type;}; - template struct PointedType {typedef T type;}; - template struct PointedType {typedef T type;}; + template struct PointedType { using type = T; }; + template struct PointedType { using type = T; }; + template struct PointedType { using type = T; }; + template struct PointedType { using type = T; }; + + + template + bool Serialize(SerializationContext& context, T&& value) + { + return Serialize(context, std::forward(value), TypeTag>()); + } /*! * \ingroup core @@ -211,7 +217,7 @@ namespace Nz * * \see Serialize, Unserialize */ - inline bool Serialize(SerializationContext& context, bool value) + inline bool Serialize(SerializationContext& context, bool value, TypeTag) { if (context.currentBitPos == 8) { @@ -223,7 +229,7 @@ namespace Nz context.currentByte |= 1 << context.currentBitPos; if (++context.currentBitPos >= 8) - return Serialize(context, context.currentByte); + return Serialize(context, context.currentByte, TypeTag()); else return true; } @@ -236,9 +242,9 @@ namespace Nz * \param context Context for the serialization * \param value String to serialize */ - bool Serialize(SerializationContext& context, const std::string& value) + bool Serialize(SerializationContext& context, const std::string& value, TypeTag) { - if (!Serialize(context, UInt32(value.size()))) + if (!Serialize(context, UInt32(value.size()), TypeTag())) return false; return context.stream->Write(value.data(), value.size()) == value.size(); @@ -255,7 +261,7 @@ namespace Nz * \see Serialize, Unserialize */ template - std::enable_if_t::value, bool> Serialize(SerializationContext& context, T value) + std::enable_if_t::value, bool> Serialize(SerializationContext& context, T value, TypeTag) { // Flush bits in case a writing is in progress context.FlushBits(); @@ -266,6 +272,13 @@ namespace Nz return context.stream->Write(&value, sizeof(T)) == sizeof(T); } + + template + bool Unserialize(SerializationContext& context, T* value) + { + return Unserialize(context, value, TypeTag()); + } + /*! * \ingroup core * \brief Unserializes a boolean @@ -276,11 +289,11 @@ namespace Nz * * \see Serialize, Unserialize */ - inline bool Unserialize(SerializationContext& context, bool* value) + inline bool Unserialize(SerializationContext& context, bool* value, TypeTag) { if (context.currentBitPos == 8) { - if (!Unserialize(context, &context.currentByte)) + if (!Unserialize(context, &context.currentByte, TypeTag())) return false; context.currentBitPos = 0; @@ -301,14 +314,14 @@ namespace Nz * \param context Context of unserialization * \param string std::string to unserialize */ - bool Unserialize(SerializationContext& context, std::string* string) + bool Unserialize(SerializationContext& context, std::string* string, TypeTag) { UInt32 size; - if (!Unserialize(context, &size)) + if (!Unserialize(context, &size, TypeTag())) return false; string->resize(size); - return context.stream->Read(&string[0], size) == size; + return context.stream->Read(&(*string)[0], size) == size; } /*! @@ -324,7 +337,7 @@ namespace Nz * \see Serialize, Unserialize */ template - std::enable_if_t::value, bool> Unserialize(SerializationContext& context, T* value) + std::enable_if_t::value, bool> Unserialize(SerializationContext& context, T* value, TypeTag) { NazaraAssert(value, "Invalid data pointer"); diff --git a/include/Nazara/Core/Bitset.hpp b/include/Nazara/Core/Bitset.hpp index 04fb2f3c6..1ac7a74b2 100644 --- a/include/Nazara/Core/Bitset.hpp +++ b/include/Nazara/Core/Bitset.hpp @@ -7,7 +7,7 @@ #ifndef NAZARA_BITSET_HPP #define NAZARA_BITSET_HPP -#include +#include #include #include #include @@ -51,9 +51,6 @@ namespace Nz std::size_t GetCapacity() const; std::size_t GetSize() const; - PointerSequence Read(const void* ptr, std::size_t bitCount); - PointerSequence Read(const PointerSequence& sequence, std::size_t bitCount); - void PerformsAND(const Bitset& a, const Bitset& b); void PerformsNOT(const Bitset& a); void PerformsOR(const Bitset& a, const Bitset& b); @@ -76,7 +73,7 @@ namespace Nz void ShiftLeft(std::size_t pos); void ShiftRight(std::size_t pos); - void Swap(Bitset& bitset); + void Swap(Bitset& bitset) noexcept; bool Test(std::size_t bit) const; bool TestAll() const; @@ -90,8 +87,11 @@ namespace Nz void UnboundedSet(std::size_t bit, bool val = true); bool UnboundedTest(std::size_t bit) const; - Bit operator[](int index); - bool operator[](int index) const; + PointerSequence Write(const void* ptr, std::size_t bitCount); + PointerSequence Write(const PointerSequence& sequence, std::size_t bitCount); + + Bit operator[](std::size_t index); + bool operator[](std::size_t index) const; Bitset operator~() const; @@ -199,7 +199,7 @@ namespace Nz namespace std { template - void swap(Nz::Bitset& lhs, Nz::Bitset& rhs); + void swap(Nz::Bitset& lhs, Nz::Bitset& rhs) noexcept; } #include diff --git a/include/Nazara/Core/Bitset.inl b/include/Nazara/Core/Bitset.inl index 44a5e2c16..1feda0b59 100644 --- a/include/Nazara/Core/Bitset.inl +++ b/include/Nazara/Core/Bitset.inl @@ -328,9 +328,9 @@ namespace Nz } /*! - * \brief Read a byte sequence into a bitset + * \brief Writes a byte sequence into a bitset * - * This function extends the bitset with bits read from a byte sequence + * This function extends the bitset with bits read from a byte sequence. * * \param ptr A pointer to the start of the byte sequence * \param bitCount Number of bits to read from the byte sequence @@ -341,17 +341,18 @@ namespace Nz * * \see AppendBits * \see Read + * \see Write */ template - typename Bitset::PointerSequence Bitset::Read(const void* ptr, std::size_t bitCount) + typename Bitset::PointerSequence Bitset::Write(const void* ptr, std::size_t bitCount) { - return Read(PointerSequence(ptr, 0U), bitCount); + return Write(PointerSequence(ptr, 0U), bitCount); } /*! - * \brief Read a byte sequence into a bitset + * \brief Writes a byte sequence into a bitset * - * This function extends the bitset with bits read from a pointer sequence (made of a pointer and a bit index) + * This function extends the bitset with bits read from a pointer sequence (made of a pointer and a bit index). * * \param sequence A pointer sequence to the start of the byte sequence * \param bitCount Number of bits to read from the byte sequence @@ -362,9 +363,10 @@ namespace Nz * * \see AppendBits * \see Read + * \see Write */ template - typename Bitset::PointerSequence Bitset::Read(const PointerSequence& sequence, std::size_t bitCount) + typename Bitset::PointerSequence Bitset::Write(const PointerSequence& sequence, std::size_t bitCount) { NazaraAssert(sequence.first, "Invalid pointer sequence"); NazaraAssert(sequence.second < 8, "Invalid next bit index (must be < 8)"); @@ -776,7 +778,7 @@ namespace Nz * \param bitset Other bitset to swap */ template - void Bitset::Swap(Bitset& bitset) + void Bitset::Swap(Bitset& bitset) noexcept { std::swap(m_bitCount, bitset.m_bitCount); std::swap(m_blocks, bitset.m_blocks); @@ -815,7 +817,7 @@ namespace Nz for (std::size_t i = 0; i < m_blocks.size(); ++i) { Block mask = (i == m_blocks.size() - 1) ? lastBlockMask : fullBitMask; - if (m_blocks[i] == mask) // The extra bits are set to zero, thus we can't test without proceeding with a mask + if (m_blocks[i] != mask) // The extra bits are set to zero, thus we can't test without proceeding with a mask return false; } @@ -958,7 +960,7 @@ namespace Nz */ template - typename Bitset::Bit Bitset::operator[](int index) + typename Bitset::Bit Bitset::operator[](std::size_t index) { return Bit(m_blocks[GetBlockIndex(index)], Block(1U) << GetBitIndex(index)); } @@ -969,7 +971,7 @@ namespace Nz */ template - bool Bitset::operator[](int index) const + bool Bitset::operator[](std::size_t index) const { return Test(index); } @@ -1161,9 +1163,9 @@ namespace Nz Bitset bitset; if (sequence) - *sequence = bitset.Read(ptr, bitCount); + *sequence = bitset.Write(ptr, bitCount); else - bitset.Read(ptr, bitCount); + bitset.Write(ptr, bitCount); return bitset; } @@ -1645,7 +1647,7 @@ namespace std */ template - void swap(Nz::Bitset& lhs, Nz::Bitset& rhs) + void swap(Nz::Bitset& lhs, Nz::Bitset& rhs) noexcept { lhs.Swap(rhs); } diff --git a/include/Nazara/Core/ByteArray.hpp b/include/Nazara/Core/ByteArray.hpp index d6a4a6f27..9cc226c1d 100644 --- a/include/Nazara/Core/ByteArray.hpp +++ b/include/Nazara/Core/ByteArray.hpp @@ -7,7 +7,7 @@ #ifndef NAZARA_BYTEARRAY_HPP #define NAZARA_BYTEARRAY_HPP -#include +#include #include #include diff --git a/include/Nazara/Core/ByteArray.inl b/include/Nazara/Core/ByteArray.inl index 81406d84f..5d6e823dc 100644 --- a/include/Nazara/Core/ByteArray.inl +++ b/include/Nazara/Core/ByteArray.inl @@ -3,7 +3,6 @@ // For conditions of distribution and use, see copyright notice in Config.hpp #include -#include #include namespace Nz @@ -422,7 +421,6 @@ namespace Nz /*! * \brief Resizes the string - * \return A reference to this * * \param newSize Target size */ @@ -434,7 +432,6 @@ namespace Nz /*! * \brief Resizes the string - * \return A reference to this * * \param newSize Target size * \param byte Byte to add if newSize is greather than actual size diff --git a/include/Nazara/Core/ByteStream.hpp b/include/Nazara/Core/ByteStream.hpp index eed461205..58dd138cd 100644 --- a/include/Nazara/Core/ByteStream.hpp +++ b/include/Nazara/Core/ByteStream.hpp @@ -7,14 +7,15 @@ #ifndef NAZARA_BYTESTREAM_HPP #define NAZARA_BYTESTREAM_HPP -#include -#include +#include #include -#include #include namespace Nz { + class ByteArray; + class Stream; + class NAZARA_CORE_API ByteStream { public: @@ -40,7 +41,7 @@ namespace Nz void SetStream(void* ptr, Nz::UInt64 size); void SetStream(const void* ptr, Nz::UInt64 size); - inline void Write(const void* data, std::size_t size); + inline std::size_t Write(const void* data, std::size_t size); template ByteStream& operator>>(T& value); diff --git a/include/Nazara/Core/ByteStream.inl b/include/Nazara/Core/ByteStream.inl index 1dbf9535e..0b32215e7 100644 --- a/include/Nazara/Core/ByteStream.inl +++ b/include/Nazara/Core/ByteStream.inl @@ -90,7 +90,7 @@ namespace Nz { m_context.currentBitPos = 8; //< To prevent Serialize to flush bits itself - if (!Serialize(m_context, m_context.currentByte)) + if (!Serialize(m_context, m_context.currentByte)) return false; } @@ -101,7 +101,7 @@ namespace Nz * \brief Reads data * \return Number of data read * - * \param buffer Preallocated buffer to contain information read + * \param ptr Preallocated buffer to contain information read * \param size Size of the read and thus of the buffer */ @@ -117,7 +117,7 @@ namespace Nz /*! * \brief Sets the stream endianness * - * \param Type of the endianness + * \param endiannes Type of the endianness */ inline void ByteStream::SetDataEndianness(Endianness endiannes) @@ -154,13 +154,13 @@ namespace Nz * \remark Produces a NazaraAssert if buffer is nullptr */ - inline void ByteStream::Write(const void* data, std::size_t size) + inline std::size_t ByteStream::Write(const void* data, std::size_t size) { if (!m_context.stream) OnEmptyStream(); FlushBits(); - m_context.stream->Write(data, size); + return m_context.stream->Write(data, size); } /*! diff --git a/include/Nazara/Core/CallOnExit.hpp b/include/Nazara/Core/CallOnExit.hpp index dd0d60728..3b38a3fb2 100644 --- a/include/Nazara/Core/CallOnExit.hpp +++ b/include/Nazara/Core/CallOnExit.hpp @@ -7,7 +7,7 @@ #ifndef NAZARA_CALLONEXIT_HPP #define NAZARA_CALLONEXIT_HPP -#include +#include #include namespace Nz diff --git a/include/Nazara/Core/Clock.hpp b/include/Nazara/Core/Clock.hpp index 870d88c9f..a6b464db6 100644 --- a/include/Nazara/Core/Clock.hpp +++ b/include/Nazara/Core/Clock.hpp @@ -7,7 +7,7 @@ #ifndef NAZARA_CLOCK_HPP #define NAZARA_CLOCK_HPP -#include +#include #if NAZARA_CORE_THREADSAFE && NAZARA_THREADSAFETY_CLOCK #include @@ -32,7 +32,7 @@ namespace Nz bool IsPaused() const; void Pause(); - void Restart(); + UInt64 Restart(); void Unpause(); Clock& operator=(const Clock& clock) = default; @@ -46,7 +46,7 @@ namespace Nz bool m_paused; }; - typedef UInt64 (*ClockFunction)(); + using ClockFunction = UInt64 (*)(); extern NAZARA_CORE_API ClockFunction GetElapsedMicroseconds; extern NAZARA_CORE_API ClockFunction GetElapsedMilliseconds; diff --git a/include/Nazara/Core/Color.hpp b/include/Nazara/Core/Color.hpp index 4ed06796f..16977c2e0 100644 --- a/include/Nazara/Core/Color.hpp +++ b/include/Nazara/Core/Color.hpp @@ -7,7 +7,7 @@ #ifndef NAZARA_COLOR_HPP #define NAZARA_COLOR_HPP -#include +#include #include #include @@ -23,6 +23,7 @@ namespace Nz inline explicit Color(UInt8 lightness); inline Color(UInt8 color[3], UInt8 alpha = 255); inline Color(const Color& color) = default; + inline Color(Color&& color) = default; inline ~Color() = default; inline bool IsOpaque() const; @@ -32,6 +33,9 @@ namespace Nz inline Color operator+(const Color& angles) const; inline Color operator*(const Color& angles) const; + inline Color& operator=(const Color& other) = default; + inline Color& operator=(Color&& other) = default; + inline Color operator+=(const Color& angles); inline Color operator*=(const Color& angles); @@ -40,13 +44,13 @@ namespace Nz static inline Color FromCMY(float cyan, float magenta, float yellow); static inline Color FromCMYK(float cyan, float magenta, float yellow, float black); - static inline Color FromHSL(UInt8 hue, UInt8 saturation, UInt8 lightness); + static inline Color FromHSL(float hue, float saturation, float lightness); static inline Color FromHSV(float hue, float saturation, float value); static inline Color FromXYZ(const Vector3f& vec); static inline Color FromXYZ(float x, float y, float z); static inline void ToCMY(const Color& color, float* cyan, float* magenta, float* yellow); static inline void ToCMYK(const Color& color, float* cyan, float* magenta, float* yellow, float* black); - static inline void ToHSL(const Color& color, UInt8* hue, UInt8* saturation, UInt8* lightness); + static inline void ToHSL(const Color& color, float* hue, float* saturation, float* lightness); static inline void ToHSV(const Color& color, float* hue, float* saturation, float* value); static inline void ToXYZ(const Color& color, Vector3f* vec); static inline void ToXYZ(const Color& color, float* x, float* y, float* z); @@ -67,8 +71,8 @@ namespace Nz static float Hue2RGB(float v1, float v2, float vH); }; - inline bool Serialize(SerializationContext& context, const Color& color); - inline bool Unserialize(SerializationContext& context, Color* color); + inline bool Serialize(SerializationContext& context, const Color& color, TypeTag); + inline bool Unserialize(SerializationContext& context, Color* color, TypeTag); } std::ostream& operator<<(std::ostream& out, const Nz::Color& color); diff --git a/include/Nazara/Core/Color.inl b/include/Nazara/Core/Color.inl index 6d9fe4d35..ace951dd0 100644 --- a/include/Nazara/Core/Color.inl +++ b/include/Nazara/Core/Color.inl @@ -2,12 +2,9 @@ // This file is part of the "Nazara Engine - Core module" // For conditions of distribution and use, see copyright notice in Config.hpp -#include #include #include #include -#include -#include #include namespace Nz @@ -222,35 +219,29 @@ namespace Nz * \brief Converts HSL representation to RGB * \return Color resulting * - * \param hue Hue component - * \param saturation Saturation component - * \param lightness Lightness component + * \param hue Hue component in [0, 360] + * \param saturation Saturation component [0, 1] + * \param lightness Lightness component [0, 1] */ - inline Color Color::FromHSL(UInt8 hue, UInt8 saturation, UInt8 lightness) + inline Color Color::FromHSL(float hue, float saturation, float lightness) { - if (saturation == 0) + if (NumberEquals(saturation, 0.f)) { // RGB results from 0 to 255 - return Color(lightness * 255, - lightness * 255, - lightness * 255); + return Color(static_cast(lightness * 255.f)); } else { - // Norme Windows - float l = lightness/240.f; - float h = hue/240.f; - float s = saturation/240.f; - float v2; - if (l < 0.5f) - v2 = l * (1.f + s); + if (lightness < 0.5f) + v2 = lightness * (1.f + saturation); else - v2 = (l + s) - (s*l); + v2 = (lightness + saturation) - (saturation * lightness); - float v1 = 2.f * l - v2; + float v1 = 2.f * lightness - v2; + float h = hue / 360.f; return Color(static_cast(255.f * Hue2RGB(v1, v2, h + (1.f/3.f))), static_cast(255.f * Hue2RGB(v1, v2, h)), static_cast(255.f * Hue2RGB(v1, v2, h - (1.f/3.f)))); @@ -261,9 +252,9 @@ namespace Nz * \brief Converts HSV representation to RGB * \return Color resulting * - * \param hue Hue component - * \param saturation Saturation component - * \param value Value component + * \param hue Hue component in [0, 360] + * \param saturation Saturation component in [0, 1] + * \param value Value component in [0, 1] */ inline Color Color::FromHSV(float hue, float saturation, float value) @@ -272,16 +263,15 @@ namespace Nz return Color(static_cast(value * 255.f)); else { - float h = hue/360.f * 6.f; - float s = saturation/360.f; + float h = (hue / 360.f) * 6.f; - if (NumberEquals(h, 6.f)) - h = 0; // hue must be < 1 + if (NumberEquals(h , 6.f)) + h = 0.f; // hue must be < 1 - int i = static_cast(h); - float v1 = value * (1.f - s); - float v2 = value * (1.f - s * (h - i)); - float v3 = value * (1.f - s * (1.f - (h - i))); + int i = static_cast(h); + float v1 = value * (1.f - saturation); + float v2 = value * (1.f - saturation * (h - i)); + float v3 = value * (1.f - saturation * (1.f - (h - i))); float r, g, b; switch (i) @@ -324,7 +314,7 @@ namespace Nz } // RGB results from 0 to 255 - return Color(static_cast(r*255.f), static_cast(g*255.f), static_cast(b*255.f)); + return Color(static_cast(r * 255.f), static_cast(g * 255.f), static_cast(b * 255.f)); } } @@ -341,7 +331,7 @@ namespace Nz } /*! - * \brief Converts XYZ representation to RGB + * \brief Converts XYZ representation (D65/2°) to RGB * \return Color resulting * * \param x X component @@ -365,12 +355,12 @@ namespace Nz r *= 12.92f; if (g > 0.0031308f) - g = 1.055f * (std::pow(r, 1.f/2.4f)) - 0.055f; + g = 1.055f * (std::pow(g, 1.f/2.4f)) - 0.055f; else g *= 12.92f; if (b > 0.0031308f) - b = 1.055f * (std::pow(r, 1.f/2.4f)) - 0.055f; + b = 1.055f * (std::pow(b, 1.f/2.4f)) - 0.055f; else b *= 12.92f; @@ -430,12 +420,12 @@ namespace Nz * \brief Converts RGB representation to HSL * * \param color Color to transform - * \param hue Hue component - * \param saturation Saturation component - * \param lightness Lightness component + * \param hue Hue component [0, 360] + * \param saturation Saturation component in [0, 1] + * \param lightness Lightness component in [0, 1] */ - inline void Color::ToHSL(const Color& color, UInt8* hue, UInt8* saturation, UInt8* lightness) + inline void Color::ToHSL(const Color& color, float* hue, float* saturation, float* lightness) { float r = color.r / 255.f; float g = color.g / 255.f; @@ -446,42 +436,41 @@ namespace Nz float deltaMax = max - min; //Delta RGB value - float l = (max + min)/2.f; + float l = (max + min) / 2.f; + *lightness = l; if (NumberEquals(deltaMax, 0.f)) { //This is a gray, no chroma... - *hue = 0; //HSL results from 0 to 1 - *saturation = 0; + *hue = 0.f; + *saturation = 0.f; } else { - //Chromatic data... - if (l < 0.5f) - *saturation = static_cast(deltaMax/(max+min)*240.f); + if (l <= 0.5f) + *saturation = deltaMax / (max + min); else - *saturation = static_cast(deltaMax/(2.f-max-min)*240.f); + *saturation = (deltaMax / (2.f - max - min)); - *lightness = static_cast(l*240.f); - - float deltaR = ((max - r)/6.f + deltaMax/2.f)/deltaMax; - float deltaG = ((max - g)/6.f + deltaMax/2.f)/deltaMax; - float deltaB = ((max - b)/6.f + deltaMax/2.f)/deltaMax; + float deltaR = ((max - r) / 6.f + deltaMax / 2.f) / deltaMax; + float deltaG = ((max - g) / 6.f + deltaMax / 2.f) / deltaMax; + float deltaB = ((max - b) / 6.f + deltaMax / 2.f) / deltaMax; float h; + if (NumberEquals(r, max)) h = deltaB - deltaG; else if (NumberEquals(g, max)) - h = (1.f/3.f) + deltaR - deltaB; + h = (1.f / 3.f) + deltaR - deltaB; else - h = (2.f/3.f) + deltaG - deltaR; + h = (2.f / 3.f) + deltaG - deltaR; if (h < 0.f) h += 1.f; else if (h > 1.f) h -= 1.f; - *hue = static_cast(h*240.f); + *hue = h * 360.f; } } @@ -510,33 +499,33 @@ namespace Nz if (NumberEquals(deltaMax, 0.f)) { //This is a gray, no chroma... - *hue = 0; //HSV results from 0 to 1 - *saturation = 0; + *hue = 0.f; + *saturation = 0.f; } else { //Chromatic data... - *saturation = deltaMax/max*360.f; + *saturation = deltaMax / max; - float deltaR = ((max - r)/6.f + deltaMax/2.f)/deltaMax; - float deltaG = ((max - g)/6.f + deltaMax/2.f)/deltaMax; - float deltaB = ((max - b)/6.f + deltaMax/2.f)/deltaMax; + float deltaR = ((max - r) / 6.f + deltaMax / 2.f) / deltaMax; + float deltaG = ((max - g) / 6.f + deltaMax / 2.f) / deltaMax; + float deltaB = ((max - b) / 6.f + deltaMax / 2.f) / deltaMax; float h; if (NumberEquals(r, max)) h = deltaB - deltaG; else if (NumberEquals(g, max)) - h = (1.f/3.f) + deltaR - deltaB; + h = (1.f / 3.f) + deltaR - deltaB; else - h = (2.f/3.f) + deltaG - deltaR; + h = (2.f / 3.f) + deltaG - deltaR; if (h < 0.f) h += 1.f; else if (h > 1.f) h -= 1.f; - *hue = h*360.f; + *hue = h * 360.f; } } @@ -628,7 +617,7 @@ namespace Nz * \param context Serialization context * \param color Input color */ - inline bool Serialize(SerializationContext& context, const Color& color) + inline bool Serialize(SerializationContext& context, const Color& color, TypeTag) { if (!Serialize(context, color.r)) return false; @@ -652,7 +641,7 @@ namespace Nz * \param context Serialization context * \param color Output color */ - inline bool Unserialize(SerializationContext& context, Color* color) + inline bool Unserialize(SerializationContext& context, Color* color, TypeTag) { if (!Unserialize(context, &color->r)) return false; diff --git a/include/Nazara/Core/ConditionVariable.hpp b/include/Nazara/Core/ConditionVariable.hpp index d73cb0f8f..4b69926d3 100644 --- a/include/Nazara/Core/ConditionVariable.hpp +++ b/include/Nazara/Core/ConditionVariable.hpp @@ -7,7 +7,8 @@ #ifndef NAZARA_CONDITIONVARIABLE_HPP #define NAZARA_CONDITIONVARIABLE_HPP -#include +#include +#include namespace Nz { @@ -19,7 +20,7 @@ namespace Nz public: ConditionVariable(); ConditionVariable(const ConditionVariable&) = delete; - inline ConditionVariable(ConditionVariable&& condition) noexcept; + ConditionVariable(ConditionVariable&& condition) noexcept = default; ~ConditionVariable(); void Signal(); @@ -29,10 +30,10 @@ namespace Nz bool Wait(Mutex* mutex, UInt32 timeout); ConditionVariable& operator=(const ConditionVariable&) = delete; - ConditionVariable& operator=(ConditionVariable&& condition) noexcept; + ConditionVariable& operator=(ConditionVariable&& condition) noexcept = default; private: - ConditionVariableImpl* m_impl; + MovablePtr m_impl; }; } diff --git a/include/Nazara/Core/ConditionVariable.inl b/include/Nazara/Core/ConditionVariable.inl index f9603e1c1..71866b880 100644 --- a/include/Nazara/Core/ConditionVariable.inl +++ b/include/Nazara/Core/ConditionVariable.inl @@ -2,8 +2,6 @@ // This file is part of the "Nazara Engine - Core module" // For conditions of distribution and use, see copyright notice in Config.hpp -#include -#include #include namespace Nz @@ -11,15 +9,6 @@ namespace Nz /*! * \class Nz::ConditionVariable */ - - /*! - * \brief Constructs a ConditionVariable object by moving another one - */ - inline ConditionVariable::ConditionVariable(ConditionVariable&& condition) noexcept : - m_impl(condition.m_impl) - { - condition.m_impl = nullptr; - } } #include diff --git a/include/Nazara/Core/Core.hpp b/include/Nazara/Core/Core.hpp index 672e4ecc9..e5d8e2705 100644 --- a/include/Nazara/Core/Core.hpp +++ b/include/Nazara/Core/Core.hpp @@ -7,8 +7,7 @@ #ifndef NAZARA_CORE_HPP #define NAZARA_CORE_HPP -#include -#include +#include namespace Nz { diff --git a/include/Nazara/Core/Debug/NewRedefinition.hpp b/include/Nazara/Core/Debug/NewRedefinition.hpp index b50d4feb3..06245f378 100644 --- a/include/Nazara/Core/Debug/NewRedefinition.hpp +++ b/include/Nazara/Core/Debug/NewRedefinition.hpp @@ -10,7 +10,7 @@ #ifndef NAZARA_DEBUG_NEWREDEFINITION_HPP #define NAZARA_DEBUG_NEWREDEFINITION_HPP -#include +#include #include NAZARA_CORE_API void* operator new(std::size_t size, const char* file, unsigned int line); diff --git a/include/Nazara/Core/Directory.hpp b/include/Nazara/Core/Directory.hpp index 21a1da8da..1ac3af76b 100644 --- a/include/Nazara/Core/Directory.hpp +++ b/include/Nazara/Core/Directory.hpp @@ -7,7 +7,8 @@ #ifndef NAZARA_DIRECTORY_HPP #define NAZARA_DIRECTORY_HPP -#include +#include +#include #include #if defined(NAZARA_PLATFORM_WINDOWS) @@ -35,7 +36,7 @@ namespace Nz Directory(); Directory(const String& dirPath); Directory(const Directory&) = delete; - Directory(Directory&&) = delete; ///TODO + Directory(Directory&&) noexcept = default; ~Directory(); void Close(); @@ -67,14 +68,14 @@ namespace Nz static bool SetCurrent(const String& dirPath); Directory& operator=(const Directory&) = delete; - Directory& operator=(Directory&&) = delete; ///TODO + Directory& operator=(Directory&&) noexcept = delete; private: NazaraMutexAttrib(m_mutex, mutable) String m_dirPath; String m_pattern; - DirectoryImpl* m_impl; + MovablePtr m_impl; }; } diff --git a/include/Nazara/Core/DynLib.hpp b/include/Nazara/Core/DynLib.hpp index 2f4ccb530..266334b3e 100644 --- a/include/Nazara/Core/DynLib.hpp +++ b/include/Nazara/Core/DynLib.hpp @@ -7,7 +7,8 @@ #ifndef NAZARA_DYNLIB_HPP #define NAZARA_DYNLIB_HPP -#include +#include +#include #include #if defined(NAZARA_PLATFORM_WINDOWS) @@ -28,7 +29,7 @@ namespace Nz { - using DynLibFunc = int (*)(); // "Generic" type of poiter to function + using DynLibFunc = int (*)(); // "Generic" type of pointer to function class DynLibImpl; @@ -37,7 +38,7 @@ namespace Nz public: DynLib(); DynLib(const DynLib&) = delete; - DynLib(DynLib&& lib); + DynLib(DynLib&&) noexcept = default; ~DynLib(); String GetLastError() const; @@ -49,13 +50,13 @@ namespace Nz void Unload(); DynLib& operator=(const DynLib&) = delete; - DynLib& operator=(DynLib&& lib); + DynLib& operator=(DynLib&& lib) noexcept = default; private: NazaraMutexAttrib(m_mutex, mutable) mutable String m_lastError; - DynLibImpl* m_impl; + MovablePtr m_impl; }; } diff --git a/include/Nazara/Core/Endianness.hpp b/include/Nazara/Core/Endianness.hpp index 5ebd558e2..c76836b25 100644 --- a/include/Nazara/Core/Endianness.hpp +++ b/include/Nazara/Core/Endianness.hpp @@ -7,7 +7,7 @@ #ifndef NAZARA_ENDIANNESS_HPP #define NAZARA_ENDIANNESS_HPP -#include +#include #include #if !defined(NAZARA_BIG_ENDIAN) && !defined(NAZARA_LITTLE_ENDIAN) diff --git a/include/Nazara/Core/Enums.hpp b/include/Nazara/Core/Enums.hpp index 937c01a44..fd171fc86 100644 --- a/include/Nazara/Core/Enums.hpp +++ b/include/Nazara/Core/Enums.hpp @@ -94,8 +94,7 @@ namespace Nz template<> struct EnumAsFlags { - static constexpr bool value = true; - static constexpr int max = OpenMode_Max; + static constexpr OpenMode max = OpenMode_Max; }; using OpenModeFlags = Flags; @@ -198,8 +197,7 @@ namespace Nz template<> struct EnumAsFlags { - static constexpr bool value = true; - static constexpr int max = StreamOption_Max; + static constexpr StreamOption max = StreamOption_Max; }; using StreamOptionFlags = Flags; diff --git a/include/Nazara/Core/Error.hpp b/include/Nazara/Core/Error.hpp index cd9e49fe6..8081340f7 100644 --- a/include/Nazara/Core/Error.hpp +++ b/include/Nazara/Core/Error.hpp @@ -7,7 +7,7 @@ #ifndef NAZARA_ERROR_HPP #define NAZARA_ERROR_HPP -#include +#include #include #include #include diff --git a/include/Nazara/Core/ErrorFlags.hpp b/include/Nazara/Core/ErrorFlags.hpp index 76d89a858..41e33ff82 100644 --- a/include/Nazara/Core/ErrorFlags.hpp +++ b/include/Nazara/Core/ErrorFlags.hpp @@ -7,8 +7,7 @@ #ifndef NAZARA_ERRORFLAGS_HPP #define NAZARA_ERRORFLAGS_HPP -#include -#include +#include namespace Nz { diff --git a/include/Nazara/Core/File.hpp b/include/Nazara/Core/File.hpp index 86a224314..ce3025ca5 100644 --- a/include/Nazara/Core/File.hpp +++ b/include/Nazara/Core/File.hpp @@ -7,10 +7,10 @@ #ifndef NAZARA_FILE_HPP #define NAZARA_FILE_HPP -#include +#include #include -#include #include +#include #include #include @@ -33,7 +33,7 @@ namespace Nz File(const String& filePath); File(const String& filePath, OpenModeFlags openMode); File(const File&) = delete; - File(File&& file) noexcept; + File(File&& file) noexcept = default; ~File(); bool Copy(const String& newFilePath); @@ -69,7 +69,7 @@ namespace Nz File& operator=(const String& filePath); File& operator=(const File&) = delete; - File& operator=(File&& file) noexcept; + File& operator=(File&& file) noexcept = default; static String AbsolutePath(const String& filePath); static inline ByteArray ComputeHash(HashType hash, const String& filePath); @@ -95,7 +95,7 @@ namespace Nz std::size_t WriteBlock(const void* buffer, std::size_t size) override; String m_filePath; - FileImpl* m_impl; + MovablePtr m_impl; }; NAZARA_CORE_API bool HashAppend(AbstractHash* hash, const File& originalFile); diff --git a/include/Nazara/Core/File.inl b/include/Nazara/Core/File.inl index 15ac3fabd..8a93fbc28 100644 --- a/include/Nazara/Core/File.inl +++ b/include/Nazara/Core/File.inl @@ -2,7 +2,6 @@ // This file is part of the "Nazara Engine - Core module" // For conditions of distribution and use, see copyright notice in Config.hpp -#include #include #include diff --git a/include/Nazara/Core/FileLogger.hpp b/include/Nazara/Core/FileLogger.hpp index 7ca79f66c..8f4e4fb60 100644 --- a/include/Nazara/Core/FileLogger.hpp +++ b/include/Nazara/Core/FileLogger.hpp @@ -7,7 +7,7 @@ #ifndef NAZARA_FILELOGGER_HPP #define NAZARA_FILELOGGER_HPP -#include +#include #include #include #include diff --git a/include/Nazara/Core/Flags.hpp b/include/Nazara/Core/Flags.hpp index b7dff544b..c30959446 100644 --- a/include/Nazara/Core/Flags.hpp +++ b/include/Nazara/Core/Flags.hpp @@ -7,7 +7,7 @@ #ifndef NAZARA_FLAGS_HPP #define NAZARA_FLAGS_HPP -#include +#include #include namespace Nz @@ -16,24 +16,42 @@ namespace Nz template struct EnumAsFlags { - static constexpr bool value = false; - static constexpr int max = 0; + }; + + // From: https://stackoverflow.com/questions/11927032/sfinae-check-for-static-member-using-decltype + template + class IsEnumFlag + { + template::max)>::value>::type> + static std::true_type check(int); + + template static std::false_type check(...); + + public: + static constexpr bool value = decltype(check(0))::value; }; template class Flags { static_assert(std::is_enum::value, "Type must be an enumeration"); - static_assert(EnumAsFlags::value, "Enum has not been enabled as flags by an EnumAsFlags specialization"); + static_assert(IsEnumFlag::value, "Enum has not been enabled as flags by an EnumAsFlags specialization"); + + static constexpr std::size_t MaxValue = static_cast(EnumAsFlags::max); + + using BitField16 = std::conditional_t<(MaxValue > 8), UInt16, UInt8>; + using BitField32 = std::conditional_t<(MaxValue > 16), UInt32, BitField16>; public: - using BitField = typename std::conditional<(EnumAsFlags::max > 32), UInt64, UInt32>::type; + using BitField = std::conditional_t<(MaxValue > 32), UInt64, BitField32>; constexpr Flags(BitField value = 0); constexpr Flags(E enumVal); + constexpr bool Test(const Flags& flags) const; + explicit constexpr operator bool() const; - explicit constexpr operator BitField() const; + template::value && sizeof(T) >= sizeof(BitField)>> explicit constexpr operator T() const; constexpr Flags operator~() const; constexpr Flags operator&(const Flags& rhs) const; @@ -49,7 +67,7 @@ namespace Nz static constexpr BitField GetFlagValue(E enumValue); - static constexpr BitField ValueMask = ((BitField(1) << (EnumAsFlags::max + 1)) - 1); + static constexpr BitField ValueMask = BitField((UInt64(1) << (MaxValue + 1)) - 1); private: BitField m_value; @@ -58,10 +76,10 @@ namespace Nz // Little hack to have them in both Nz and global scope namespace FlagsOperators { - template constexpr std::enable_if_t::value, Flags> operator~(E lhs); - template constexpr std::enable_if_t::value, Flags> operator|(E lhs, E rhs); - template constexpr std::enable_if_t::value, Flags> operator&(E lhs, E rhs); - template constexpr std::enable_if_t::value, Flags> operator^(E lhs, E rhs); + template constexpr std::enable_if_t::value, Flags> operator~(E lhs); + template constexpr std::enable_if_t::value, Flags> operator|(E lhs, E rhs); + template constexpr std::enable_if_t::value, Flags> operator&(E lhs, E rhs); + template constexpr std::enable_if_t::value, Flags> operator^(E lhs, E rhs); } using namespace FlagsOperators; diff --git a/include/Nazara/Core/Flags.inl b/include/Nazara/Core/Flags.inl index 1899e7576..36bb32ea0 100644 --- a/include/Nazara/Core/Flags.inl +++ b/include/Nazara/Core/Flags.inl @@ -29,7 +29,7 @@ namespace Nz /*! * \brief Constructs a Flags object using an Enum value * - * \param value enumVal + * \param enumVal enumVal * * Setup a Flags object with only one flag active (corresponding to the enum value passed as argument). */ @@ -40,7 +40,17 @@ namespace Nz } /*! - * \brief Tests a Flags + * \brief Tests if all flags from a Flags object are enabled + * \return True if all tested flags are enabled. + */ + template + constexpr bool Flags::Test(const Flags& flags) const + { + return (m_value & flags.m_value) == flags.m_value; + } + + /*! + * \brief Tests any flag * \return True if any flag is enabled. * * This will convert to a boolean value allowing to check if any flag is set. @@ -52,13 +62,14 @@ namespace Nz } /*! - * \brief Converts to a bitfield - * \return Enabled flags as a bitfield. + * \brief Converts to an integer + * \return Enabled flags as a integer * - * This will convert to a bitfield value. + * This will only works if the integer type is large enough to store all flags states */ template - constexpr Flags::operator BitField() const + template + constexpr Flags::operator T() const { return m_value; } @@ -222,7 +233,7 @@ namespace Nz * Returns a Flags object with all state enabled except for the enum one. */ template - constexpr std::enable_if_t::value, Flags> operator~(E lhs) + constexpr std::enable_if_t::value, Flags> operator~(E lhs) { return ~Flags(lhs); } @@ -237,7 +248,7 @@ namespace Nz * Returns a Flags object with combined states from the two enumeration values. */ template - constexpr std::enable_if_t::value, Flags> operator|(E lhs, E rhs) + constexpr std::enable_if_t::value, Flags> operator|(E lhs, E rhs) { return Flags(lhs) | rhs; } @@ -253,7 +264,7 @@ namespace Nz * In this case, only one flag will be enabled if both enumeration values are the same. */ template - constexpr std::enable_if_t::value, Flags> operator&(E lhs, E rhs) + constexpr std::enable_if_t::value, Flags> operator&(E lhs, E rhs) { return Flags(lhs) & rhs; } @@ -269,7 +280,7 @@ namespace Nz * In this case, two flags will be enabled if both the enumeration values are different. */ template - constexpr std::enable_if_t::value, Flags> operator^(E lhs, E rhs) + constexpr std::enable_if_t::value, Flags> operator^(E lhs, E rhs) { return Flags(lhs) ^ rhs; } diff --git a/include/Nazara/Core/GuillotineBinPack.hpp b/include/Nazara/Core/GuillotineBinPack.hpp index 61671ff50..d9f2590a5 100644 --- a/include/Nazara/Core/GuillotineBinPack.hpp +++ b/include/Nazara/Core/GuillotineBinPack.hpp @@ -10,8 +10,7 @@ #ifndef NAZARA_GUILLOTINEBINPACK_HPP #define NAZARA_GUILLOTINEBINPACK_HPP -#include -#include +#include #include #include diff --git a/include/Nazara/Core/HandledObject.hpp b/include/Nazara/Core/HandledObject.hpp index a103f6750..4377377de 100644 --- a/include/Nazara/Core/HandledObject.hpp +++ b/include/Nazara/Core/HandledObject.hpp @@ -1,6 +1,6 @@ // Copyright (C) 2017 Jérôme Leclercq // This file is part of the "Nazara Development Kit" -// For conditions of distribution and use, see copyright notice in Prerequesites.hpp +// For conditions of distribution and use, see copyright notice in Prerequisites.hpp #pragma once diff --git a/include/Nazara/Core/HandledObject.inl b/include/Nazara/Core/HandledObject.inl index 53f77bbed..146e1fdd3 100644 --- a/include/Nazara/Core/HandledObject.inl +++ b/include/Nazara/Core/HandledObject.inl @@ -1,6 +1,6 @@ // Copyright (C) 2017 Jérôme Leclercq // This file is part of the "Nazara Development Kit" -// For conditions of distribution and use, see copyright notice in Prerequesites.hpp +// For conditions of distribution and use, see copyright notice in Prerequisites.hpp #include #include @@ -86,6 +86,8 @@ namespace Nz template HandledObject& HandledObject::operator=(HandledObject&& object) { + UnregisterAllHandles(); + m_handles = std::move(object.m_handles); for (ObjectHandle* handle : m_handles) handle->OnObjectMoved(static_cast(this)); diff --git a/include/Nazara/Core/HardwareInfo.hpp b/include/Nazara/Core/HardwareInfo.hpp index 73b49e894..dace7ed0c 100644 --- a/include/Nazara/Core/HardwareInfo.hpp +++ b/include/Nazara/Core/HardwareInfo.hpp @@ -7,7 +7,7 @@ #ifndef NAZARA_HARDWAREINFO_HPP #define NAZARA_HARDWAREINFO_HPP -#include +#include #include #include diff --git a/include/Nazara/Core/Hash/CRC32.hpp b/include/Nazara/Core/Hash/CRC32.hpp index 444b81ae5..63a8a60f7 100644 --- a/include/Nazara/Core/Hash/CRC32.hpp +++ b/include/Nazara/Core/Hash/CRC32.hpp @@ -7,7 +7,7 @@ #ifndef NAZARA_HASH_CRC32_HPP #define NAZARA_HASH_CRC32_HPP -#include +#include #include #include diff --git a/include/Nazara/Core/Hash/CRC64.hpp b/include/Nazara/Core/Hash/CRC64.hpp index 1c9819e5f..c65eea4f9 100644 --- a/include/Nazara/Core/Hash/CRC64.hpp +++ b/include/Nazara/Core/Hash/CRC64.hpp @@ -7,7 +7,7 @@ #ifndef NAZARA_HASH_CRC64_HPP #define NAZARA_HASH_CRC64_HPP -#include +#include #include #include diff --git a/include/Nazara/Core/Hash/Fletcher16.hpp b/include/Nazara/Core/Hash/Fletcher16.hpp index a360c3adf..54f44b901 100644 --- a/include/Nazara/Core/Hash/Fletcher16.hpp +++ b/include/Nazara/Core/Hash/Fletcher16.hpp @@ -7,10 +7,9 @@ #ifndef NAZARA_HASH_FLETCHER16_HPP #define NAZARA_HASH_FLETCHER16_HPP -#include +#include #include #include -#include namespace Nz { diff --git a/include/Nazara/Core/Hash/MD5.hpp b/include/Nazara/Core/Hash/MD5.hpp index 28026816b..61d960783 100644 --- a/include/Nazara/Core/Hash/MD5.hpp +++ b/include/Nazara/Core/Hash/MD5.hpp @@ -7,7 +7,7 @@ #ifndef NAZARA_HASH_MD5_HPP #define NAZARA_HASH_MD5_HPP -#include +#include #include #include diff --git a/include/Nazara/Core/Hash/SHA1.hpp b/include/Nazara/Core/Hash/SHA1.hpp index 55291e1f7..a8e63e563 100644 --- a/include/Nazara/Core/Hash/SHA1.hpp +++ b/include/Nazara/Core/Hash/SHA1.hpp @@ -7,7 +7,7 @@ #ifndef NAZARA_HASH_SHA1_HPP #define NAZARA_HASH_SHA1_HPP -#include +#include #include #include diff --git a/include/Nazara/Core/Hash/SHA224.hpp b/include/Nazara/Core/Hash/SHA224.hpp index 3013a8170..6e79c99d5 100644 --- a/include/Nazara/Core/Hash/SHA224.hpp +++ b/include/Nazara/Core/Hash/SHA224.hpp @@ -7,7 +7,7 @@ #ifndef NAZARA_HASH_SHA224_HPP #define NAZARA_HASH_SHA224_HPP -#include +#include #include #include diff --git a/include/Nazara/Core/Hash/SHA256.hpp b/include/Nazara/Core/Hash/SHA256.hpp index e20e1d994..3b04986b6 100644 --- a/include/Nazara/Core/Hash/SHA256.hpp +++ b/include/Nazara/Core/Hash/SHA256.hpp @@ -7,7 +7,7 @@ #ifndef NAZARA_HASH_SHA256_HPP #define NAZARA_HASH_SHA256_HPP -#include +#include #include #include diff --git a/include/Nazara/Core/Hash/SHA384.hpp b/include/Nazara/Core/Hash/SHA384.hpp index 814d80f57..4aaab3127 100644 --- a/include/Nazara/Core/Hash/SHA384.hpp +++ b/include/Nazara/Core/Hash/SHA384.hpp @@ -7,7 +7,7 @@ #ifndef NAZARA_HASH_SHA384_HPP #define NAZARA_HASH_SHA384_HPP -#include +#include #include #include diff --git a/include/Nazara/Core/Hash/SHA512.hpp b/include/Nazara/Core/Hash/SHA512.hpp index df09cd163..6523a2848 100644 --- a/include/Nazara/Core/Hash/SHA512.hpp +++ b/include/Nazara/Core/Hash/SHA512.hpp @@ -7,7 +7,7 @@ #ifndef NAZARA_HASH_SHA512_HPP #define NAZARA_HASH_SHA512_HPP -#include +#include #include #include diff --git a/include/Nazara/Core/Hash/Whirlpool.hpp b/include/Nazara/Core/Hash/Whirlpool.hpp index caff8f349..a6a9a84d9 100644 --- a/include/Nazara/Core/Hash/Whirlpool.hpp +++ b/include/Nazara/Core/Hash/Whirlpool.hpp @@ -5,7 +5,7 @@ #ifndef NAZARA_HASH_WHIRLPOOL_HPP #define NAZARA_HASH_WHIRLPOOL_HPP -#include +#include #include #include diff --git a/include/Nazara/Core/Initializer.hpp b/include/Nazara/Core/Initializer.hpp index c09ae55af..06e90da59 100644 --- a/include/Nazara/Core/Initializer.hpp +++ b/include/Nazara/Core/Initializer.hpp @@ -7,7 +7,7 @@ #ifndef NAZARA_INITIALIZER_HPP #define NAZARA_INITIALIZER_HPP -#include +#include namespace Nz { diff --git a/include/Nazara/Core/LockGuard.hpp b/include/Nazara/Core/LockGuard.hpp index d8d03725c..59ece007c 100644 --- a/include/Nazara/Core/LockGuard.hpp +++ b/include/Nazara/Core/LockGuard.hpp @@ -7,7 +7,7 @@ #ifndef NAZARA_LOCKGUARD_HPP #define NAZARA_LOCKGUARD_HPP -#include +#include namespace Nz { diff --git a/include/Nazara/Core/Log.hpp b/include/Nazara/Core/Log.hpp index f3826f568..edb8f7947 100644 --- a/include/Nazara/Core/Log.hpp +++ b/include/Nazara/Core/Log.hpp @@ -7,12 +7,9 @@ #ifndef NAZARA_LOG_HPP #define NAZARA_LOG_HPP -#include -#include -#include +#include #include #include -#include #if NAZARA_CORE_THREADSAFE && NAZARA_THREADSAFETY_LOG #include @@ -30,6 +27,8 @@ namespace Nz { + class AbstractLogger; + class NAZARA_CORE_API Log { friend class Core; diff --git a/include/Nazara/Core/MemoryHelper.hpp b/include/Nazara/Core/MemoryHelper.hpp index dc1bcc475..6452c7562 100644 --- a/include/Nazara/Core/MemoryHelper.hpp +++ b/include/Nazara/Core/MemoryHelper.hpp @@ -1,4 +1,4 @@ -// Copyright (C) 2017 Jérôme Leclercq +// Copyright (C) 2017 Jérôme Leclercq // This file is part of the "Nazara Engine - Core module" // For conditions of distribution and use, see copyright notice in Config.hpp @@ -11,24 +11,29 @@ #include +// with MSVC, using alloca with a size of zero returns a valid pointer #define NAZARA_ALLOCA(size) _alloca(size) #define NAZARA_ALLOCA_SUPPORT #elif defined(NAZARA_COMPILER_CLANG) || defined(NAZARA_COMPILER_GCC) || defined(NAZARA_COMPILER_INTEL) #include -#define NAZARA_ALLOCA(size) alloca(size) +// with Clang/GCC, using alloca with a size of zero does nothing good +#define NAZARA_ALLOCA(size) alloca(((size) > 0) ? (size) : 1) #define NAZARA_ALLOCA_SUPPORT #endif #ifdef NAZARA_ALLOCA_SUPPORT - #define NazaraStackAllocation(size) Nz::StackAllocation(NAZARA_ALLOCA(size)) + #define NazaraStackAllocation(T, size) Nz::StackArray(static_cast(NAZARA_ALLOCA((size) * sizeof(T))), size) + #define NazaraStackAllocationNoInit(T, size) Nz::StackArray(static_cast(NAZARA_ALLOCA((size) * sizeof(T))), size, Nz::NoInitTag()) #else - #define NazaraStackAllocation(size) Nz::StackAllocation(Nz::OperatorNew(size)) + #define NazaraStackAllocation(T, size) Nz::StackArray(static_cast(Nz::OperatorNew((size) * sizeof(T))), size) + #define NazaraStackAllocationNoInit(T, size) Nz::StackArray(static_cast(Nz::OperatorNew((size) * sizeof(T))), size, Nz::NoInitTag()) #endif #include +#include namespace Nz { @@ -41,19 +46,70 @@ namespace Nz template void PlacementDestroy(T* ptr); - class StackAllocation + struct NoInitTag {}; + + template + class StackArray { public: - explicit StackAllocation(void* stackMemory); - ~StackAllocation(); + using value_type = T; + using const_iterator = const value_type*; + using const_pointer = const value_type*; + using const_reference = const value_type&; + using const_reverse_iterator = std::reverse_iterator; + using difference_type = std::ptrdiff_t; + using iterator = value_type*; + using pointer = value_type*; + using reference = value_type&; + using reverse_iterator = std::reverse_iterator; + using size_type = std::size_t; - void* GetPtr(); + StackArray(T* stackMemory, std::size_t size); + StackArray(T* stackMemory, std::size_t size, NoInitTag); + ~StackArray(); - operator void*(); + reference back(); + const_reference back() const; + + iterator begin() noexcept; + const_iterator begin() const noexcept; + + const_iterator cbegin() const noexcept; + const_iterator cend() const noexcept; + const_reverse_iterator crbegin() const noexcept; + const_reverse_iterator crend() const noexcept; + + T* data() noexcept; + const T* data() const noexcept; + + bool empty() const noexcept; + + iterator end() noexcept; + const_iterator end() const noexcept; + + void fill(const T& value); + + reference front() noexcept; + const_reference front() const noexcept; + + size_type max_size() const noexcept; + + reverse_iterator rbegin() noexcept; + const_reverse_iterator rbegin() const noexcept; + + reverse_iterator rend() noexcept; + const_reverse_iterator rend() const noexcept; + + size_type size() const noexcept; + + reference operator[](size_type pos); + const_reference operator[](size_type pos) const; private: - void* m_ptr; + std::size_t m_size; + T* m_ptr; }; + } #include diff --git a/include/Nazara/Core/MemoryHelper.inl b/include/Nazara/Core/MemoryHelper.inl index dcee8ca4e..dfab05f15 100644 --- a/include/Nazara/Core/MemoryHelper.inl +++ b/include/Nazara/Core/MemoryHelper.inl @@ -1,4 +1,4 @@ -// Copyright (C) 2017 Jérôme Leclercq +// Copyright (C) 2017 Jérôme Leclercq // This file is part of the "Nazara Engine - Core module" // For conditions of distribution and use, see copyright notice in Config.hpp @@ -11,6 +11,8 @@ #include #include +#include +#include #include #include #include @@ -68,57 +70,196 @@ namespace Nz * \brief Calls the object destructor explicitly * * \param ptr Pointer to a previously constructed pointer on raw memory + * + * \remark This does not deallocate memory, and is a no-op on a null pointer */ template void PlacementDestroy(T* ptr) { - ptr->~T(); + if (ptr) + ptr->~T(); } /*! * \ingroup core - * \class Nz::StackAllocation - * \brief Core class that represents a stack allocation + * \class Nz::StackArray + * \brief Core class that represents a stack-allocated (if alloca is present) array */ + template + StackArray::StackArray(T* stackMemory, std::size_t size) : + m_size(size), + m_ptr(stackMemory) + { + for (std::size_t i = 0; i < m_size; ++i) + PlacementNew(&m_ptr[i]); + } - /*! - * \brief Constructs a StackAllocation object with a pointer to a memory allocated with NAZARA_ALLOCA or OperatorNew is alloca is not supported - * - * \param ptr Pointer to raw memory - */ - inline StackAllocation::StackAllocation(void* stackMemory) : + template + StackArray::StackArray(T* stackMemory, std::size_t size, NoInitTag) : + m_size(size), m_ptr(stackMemory) { } - /*! - * \brief Destructs the object and release memory if necessary - */ - inline StackAllocation::~StackAllocation() + template + StackArray::~StackArray() { + for (std::size_t i = 0; i < m_size; ++i) + m_ptr[i].~T(); + #ifndef NAZARA_ALLOCA_SUPPORT OperatorDelete(m_ptr); #endif } - /*! - * \brief Access the internal pointer - * \return internal memory pointer - */ - inline void* StackAllocation::GetPtr() + template + typename StackArray::reference StackArray::back() + { + assert(m_size != 0); + return m_ptr[m_size - 1]; + } + + template + typename StackArray::const_reference StackArray::back() const + { + assert(m_size != 0); + return m_ptr[m_size - 1]; + } + + template + typename StackArray::iterator StackArray::begin() noexcept + { + return iterator(&m_ptr[0]); + } + + template + typename StackArray::const_iterator StackArray::begin() const noexcept + { + return const_iterator(&m_ptr[0]); + } + + template + typename StackArray::const_iterator StackArray::cbegin() const noexcept + { + return const_iterator(&m_ptr[0]); + } + + template + typename StackArray::const_iterator StackArray::cend() const noexcept + { + return const_iterator(&m_ptr[m_size]); + } + + template + typename StackArray::const_reverse_iterator StackArray::crbegin() const noexcept + { + return const_reverse_iterator(&m_ptr[m_size]); + } + + template + typename StackArray::const_reverse_iterator StackArray::crend() const noexcept + { + return const_reverse_iterator(&m_ptr[0]); + } + + template + T* StackArray::data() noexcept { return m_ptr; } - /*! - * \brief Access the internal pointer - * \return internal memory pointer - */ - inline StackAllocation::operator void*() + template + const T* StackArray::data() const noexcept { return m_ptr; } + + template + bool StackArray::empty() const noexcept + { + return m_size == 0; + } + + template + typename StackArray::iterator StackArray::end() noexcept + { + return iterator(&m_ptr[m_size]); + } + + template + typename StackArray::const_iterator StackArray::end() const noexcept + { + return const_iterator(&m_ptr[m_size]); + } + + template + void StackArray::fill(const T& value) + { + std::fill(begin(), end(), value); + } + + template + typename StackArray::reference StackArray::front() noexcept + { + return m_ptr[0]; + } + + template + typename StackArray::const_reference StackArray::front() const noexcept + { + return m_ptr[0]; + } + + template + typename StackArray::size_type StackArray::max_size() const noexcept + { + return size(); + } + + template + typename StackArray::reverse_iterator StackArray::rbegin() noexcept + { + return reverse_iterator(&m_ptr[m_size]); + } + + template + typename StackArray::const_reverse_iterator StackArray::rbegin() const noexcept + { + return reverse_iterator(&m_ptr[m_size]); + } + + template + typename StackArray::reverse_iterator StackArray::rend() noexcept + { + return reverse_iterator(&m_ptr[0]); + } + + template + typename StackArray::const_reverse_iterator StackArray::rend() const noexcept + { + return reverse_iterator(&m_ptr[0]); + } + + template + typename StackArray::size_type StackArray::size() const noexcept + { + return m_size; + } + + template + typename StackArray::reference StackArray::operator[](size_type pos) + { + assert(pos < m_size); + return m_ptr[pos]; + } + + template + typename StackArray::const_reference StackArray::operator[](size_type pos) const + { + assert(pos < m_size); + return m_ptr[pos]; + } } #include diff --git a/include/Nazara/Core/MemoryManager.hpp b/include/Nazara/Core/MemoryManager.hpp index caed09b61..f0363781f 100644 --- a/include/Nazara/Core/MemoryManager.hpp +++ b/include/Nazara/Core/MemoryManager.hpp @@ -7,9 +7,8 @@ #ifndef NAZARA_MEMORYMANAGER_HPP #define NAZARA_MEMORYMANAGER_HPP -#include -#include -#include +#include +#include namespace Nz { diff --git a/include/Nazara/Core/MemoryPool.hpp b/include/Nazara/Core/MemoryPool.hpp index 10f147f5c..101c29d3a 100644 --- a/include/Nazara/Core/MemoryPool.hpp +++ b/include/Nazara/Core/MemoryPool.hpp @@ -7,7 +7,7 @@ #ifndef NAZARA_MEMORYPOOL_HPP #define NAZARA_MEMORYPOOL_HPP -#include +#include #include #include diff --git a/include/Nazara/Core/MemoryStream.hpp b/include/Nazara/Core/MemoryStream.hpp index 4c34eabc6..fed53fe3b 100644 --- a/include/Nazara/Core/MemoryStream.hpp +++ b/include/Nazara/Core/MemoryStream.hpp @@ -7,7 +7,7 @@ #ifndef NAZARA_MEMORYSTREAM_HPP #define NAZARA_MEMORYSTREAM_HPP -#include +#include #include namespace Nz diff --git a/include/Nazara/Core/MemoryView.hpp b/include/Nazara/Core/MemoryView.hpp index 5b3cf63b7..7b5fbab45 100644 --- a/include/Nazara/Core/MemoryView.hpp +++ b/include/Nazara/Core/MemoryView.hpp @@ -7,7 +7,7 @@ #ifndef NAZARA_MEMORYVIEW_HPP #define NAZARA_MEMORYVIEW_HPP -#include +#include #include namespace Nz diff --git a/include/Nazara/Core/MovablePtr.hpp b/include/Nazara/Core/MovablePtr.hpp new file mode 100644 index 000000000..f27e365e6 --- /dev/null +++ b/include/Nazara/Core/MovablePtr.hpp @@ -0,0 +1,38 @@ +// Copyright (C) 2017 Jérôme Leclercq +// This file is part of the "Nazara Engine - Core module" +// For conditions of distribution and use, see copyright notice in Config.hpp + +#pragma once + +#ifndef NAZARA_MOVABLE_PTR_HPP +#define NAZARA_MOVABLE_PTR_HPP + +namespace Nz +{ + template + class MovablePtr + { + public: + MovablePtr(T* value = nullptr); + MovablePtr(const MovablePtr&) = default; + MovablePtr(MovablePtr&& ptr) noexcept; + ~MovablePtr() = default; + + T* Get() const; + + T* operator->() const; + + operator T*() const; + + MovablePtr& operator=(T* value); + MovablePtr& operator=(const MovablePtr&) = default; + MovablePtr& operator=(MovablePtr&& ptr) noexcept; + + private: + T* m_value; + }; +} + +#include + +#endif // NAZARA_MOVABLE_PTR_HPP diff --git a/include/Nazara/Core/MovablePtr.inl b/include/Nazara/Core/MovablePtr.inl new file mode 100644 index 000000000..80d342e4a --- /dev/null +++ b/include/Nazara/Core/MovablePtr.inl @@ -0,0 +1,61 @@ +// Copyright (C) 2017 Jérôme Leclercq +// This file is part of the "Nazara Engine - Core module" +// For conditions of distribution and use, see copyright notice in Config.hpp + +#include +#include + +namespace Nz +{ + /*! + * \ingroup core + * \class Nz::MovablePtr + * \brief Wraps a raw (non-proprietary) to allows it to be moved implicitly + */ + + template + MovablePtr::MovablePtr(T* value) : + m_value(value) + { + } + + template + MovablePtr::MovablePtr(MovablePtr&& ptr) noexcept : + m_value(ptr.m_value) + { + ptr.m_value = nullptr; + } + + template + inline T* MovablePtr::Get() const + { + return m_value; + } + + template + T* MovablePtr::operator->() const + { + return m_value; + } + + template + MovablePtr::operator T*() const + { + return m_value; + } + + template + inline MovablePtr& MovablePtr::operator=(T* value) + { + m_value = value; + + return *this; + } + + template + MovablePtr& MovablePtr::operator=(MovablePtr&& ptr) noexcept + { + std::swap(m_value, ptr.m_value); + return *this; + } +} diff --git a/include/Nazara/Core/Mutex.hpp b/include/Nazara/Core/Mutex.hpp index 303b163f1..d5d5180bb 100644 --- a/include/Nazara/Core/Mutex.hpp +++ b/include/Nazara/Core/Mutex.hpp @@ -7,7 +7,8 @@ #ifndef NAZARA_MUTEX_HPP #define NAZARA_MUTEX_HPP -#include +#include +#include namespace Nz { @@ -20,7 +21,7 @@ namespace Nz public: Mutex(); Mutex(const Mutex&) = delete; - inline Mutex(Mutex&& mutex) noexcept; + Mutex(Mutex&&) noexcept = default; ~Mutex(); void Lock(); @@ -28,10 +29,10 @@ namespace Nz void Unlock(); Mutex& operator=(const Mutex&) = delete; - Mutex& operator=(Mutex&& mutex) noexcept; + Mutex& operator=(Mutex&&) noexcept = default; private: - MutexImpl* m_impl; + MovablePtr m_impl; }; } diff --git a/include/Nazara/Core/Mutex.inl b/include/Nazara/Core/Mutex.inl index 9e79fff02..ca9e5ec2f 100644 --- a/include/Nazara/Core/Mutex.inl +++ b/include/Nazara/Core/Mutex.inl @@ -12,15 +12,6 @@ namespace Nz * \ingroup core * \class Nz::Mutex */ - - /*! - * \brief Constructs a Mutex object by moving another one - */ - inline Mutex::Mutex(Mutex&& mutex) noexcept : - m_impl(mutex.m_impl) - { - mutex.m_impl = nullptr; - } } #include diff --git a/include/Nazara/Core/ObjectHandle.hpp b/include/Nazara/Core/ObjectHandle.hpp index 022344488..0527eb491 100644 --- a/include/Nazara/Core/ObjectHandle.hpp +++ b/include/Nazara/Core/ObjectHandle.hpp @@ -81,8 +81,8 @@ namespace Nz template bool operator>=(const T& lhs, const ObjectHandle& rhs); template bool operator>=(const ObjectHandle& lhs, const T& rhs); - template struct PointedType> { typedef T type; }; - template struct PointedType> { typedef T type; }; + template struct PointedType> { using type = T; }; + template struct PointedType> { using type = T; }; } namespace std diff --git a/include/Nazara/Core/ObjectRef.hpp b/include/Nazara/Core/ObjectRef.hpp index 3a9e57628..c7959efc8 100644 --- a/include/Nazara/Core/ObjectRef.hpp +++ b/include/Nazara/Core/ObjectRef.hpp @@ -7,7 +7,7 @@ #ifndef NAZARA_RESOURCEREF_HPP #define NAZARA_RESOURCEREF_HPP -#include +#include #include #include #include @@ -69,8 +69,8 @@ namespace Nz template bool operator>=(const ObjectRef& lhs, const T& rhs); - template struct PointedType> { typedef T type; }; - template struct PointedType const> { typedef T type; }; + template struct PointedType> { using type = T; }; + template struct PointedType const> { using type = T; }; } #include diff --git a/include/Nazara/Core/ObjectRef.inl b/include/Nazara/Core/ObjectRef.inl index c3e783186..b4d89531c 100644 --- a/include/Nazara/Core/ObjectRef.inl +++ b/include/Nazara/Core/ObjectRef.inl @@ -484,16 +484,17 @@ namespace Nz namespace std { - /*! - * \ingroup core - * \brief Gives a hash representation of the object, specialisation of std - * \return Hash of the ObjectRef - * - * \param object Object to hash - */ template struct hash> { + /*! + * \ingroup core + * \brief Gives a hash representation of the object, specialisation of std + * \return Hash of the ObjectRef + * + * \param object Object to hash + */ + size_t operator()(const Nz::ObjectRef& object) const { hash h; diff --git a/include/Nazara/Core/ParameterList.hpp b/include/Nazara/Core/ParameterList.hpp index d6b3985b4..bc0d33a81 100644 --- a/include/Nazara/Core/ParameterList.hpp +++ b/include/Nazara/Core/ParameterList.hpp @@ -7,7 +7,7 @@ #ifndef NAZARA_PARAMETERLIST_HPP #define NAZARA_PARAMETERLIST_HPP -#include +#include #include #include #include diff --git a/include/Nazara/Core/ParameterList.inl b/include/Nazara/Core/ParameterList.inl index b1983b49b..029d3d4f3 100644 --- a/include/Nazara/Core/ParameterList.inl +++ b/include/Nazara/Core/ParameterList.inl @@ -2,7 +2,6 @@ // This file is part of the "Nazara Engine - Core module" // For conditions of distribution and use, see copyright notice in Config.hpp -#include #include namespace Nz diff --git a/include/Nazara/Core/PluginManager.hpp b/include/Nazara/Core/PluginManager.hpp index 5857a2255..13b384109 100644 --- a/include/Nazara/Core/PluginManager.hpp +++ b/include/Nazara/Core/PluginManager.hpp @@ -7,7 +7,7 @@ #ifndef NAZARA_PLUGINMANAGER_HPP #define NAZARA_PLUGINMANAGER_HPP -#include +#include #include #include #include diff --git a/include/Nazara/Core/Primitive.inl b/include/Nazara/Core/Primitive.inl index fff7f82bb..24d14e8f7 100644 --- a/include/Nazara/Core/Primitive.inl +++ b/include/Nazara/Core/Primitive.inl @@ -385,7 +385,7 @@ namespace Nz * * \param size (Width, Depth) * \param subdivision Number of subdivision for the axis - * \param planeInfo Information for the plane + * \param plane Information for the plane * \param uvCoords Coordinates for texture */ inline Primitive Primitive::Plane(const Vector2f& size, const Vector2ui& subdivision, const Planef& plane, const Rectf& uvCoords) diff --git a/include/Nazara/Core/PrimitiveList.hpp b/include/Nazara/Core/PrimitiveList.hpp index a8cbed1d0..98c132279 100644 --- a/include/Nazara/Core/PrimitiveList.hpp +++ b/include/Nazara/Core/PrimitiveList.hpp @@ -7,7 +7,7 @@ #ifndef NAZARA_PRIMITIVELIST_HPP #define NAZARA_PRIMITIVELIST_HPP -#include +#include #include #include diff --git a/include/Nazara/Core/RefCounted.hpp b/include/Nazara/Core/RefCounted.hpp index 7a2f8c7fc..421da4c0e 100644 --- a/include/Nazara/Core/RefCounted.hpp +++ b/include/Nazara/Core/RefCounted.hpp @@ -7,9 +7,8 @@ #ifndef NAZARA_REFCOUNTED_HPP #define NAZARA_REFCOUNTED_HPP -#include +#include #include -#include #if NAZARA_CORE_THREADSAFE && NAZARA_THREADSAFETY_REFCOUNTED #include diff --git a/include/Nazara/Core/Resource.hpp b/include/Nazara/Core/Resource.hpp index 2322b25c1..6f651ecf8 100644 --- a/include/Nazara/Core/Resource.hpp +++ b/include/Nazara/Core/Resource.hpp @@ -7,7 +7,7 @@ #ifndef NAZARA_RESOURCE_HPP #define NAZARA_RESOURCE_HPP -#include +#include #include namespace Nz @@ -17,7 +17,7 @@ namespace Nz public: Resource() = default; Resource(const Resource&) = default; - Resource(Resource&&) = default; + Resource(Resource&&) noexcept = default; virtual ~Resource(); const String& GetFilePath() const; @@ -25,7 +25,7 @@ namespace Nz void SetFilePath(const String& filePath); Resource& operator=(const Resource&) = default; - Resource& operator=(Resource&&) = default; + Resource& operator=(Resource&&) noexcept = default; private: String m_filePath; diff --git a/include/Nazara/Core/Semaphore.hpp b/include/Nazara/Core/Semaphore.hpp index 8c18cf6f4..cb7fdbe56 100644 --- a/include/Nazara/Core/Semaphore.hpp +++ b/include/Nazara/Core/Semaphore.hpp @@ -7,7 +7,8 @@ #ifndef NAZARA_SEMAPHORE_HPP #define NAZARA_SEMAPHORE_HPP -#include +#include +#include namespace Nz { @@ -18,7 +19,7 @@ namespace Nz public: Semaphore(unsigned int count); Semaphore(const Semaphore&) = delete; - Semaphore(Semaphore&&) = delete; ///TODO + Semaphore(Semaphore&&) noexcept = default; ~Semaphore(); unsigned int GetCount() const; @@ -29,10 +30,10 @@ namespace Nz bool Wait(UInt32 timeout); Semaphore& operator=(const Semaphore&) = delete; - Semaphore& operator=(Semaphore&&) = delete; ///TODO + Semaphore& operator=(Semaphore&&) noexcept = default; private: - SemaphoreImpl* m_impl; + MovablePtr m_impl; }; } diff --git a/include/Nazara/Core/SerializationContext.hpp b/include/Nazara/Core/SerializationContext.hpp index cf5d83223..94951666d 100644 --- a/include/Nazara/Core/SerializationContext.hpp +++ b/include/Nazara/Core/SerializationContext.hpp @@ -7,12 +7,10 @@ #ifndef NAZARA_SERIALIZATION_HPP #define NAZARA_SERIALIZATION_HPP -#include +#include #include #include -#include -#include -#include +#include namespace Nz { diff --git a/include/Nazara/Core/SerializationContext.inl b/include/Nazara/Core/SerializationContext.inl index 5edd4e618..870972655 100644 --- a/include/Nazara/Core/SerializationContext.inl +++ b/include/Nazara/Core/SerializationContext.inl @@ -2,7 +2,6 @@ // This file is part of the "Nazara Engine - Core module" // For conditions of distribution and use, see copyright notice in Config.hpp -#include #include namespace Nz diff --git a/include/Nazara/Core/SparsePtr.hpp b/include/Nazara/Core/SparsePtr.hpp index 10e76c9c3..862ddba4c 100644 --- a/include/Nazara/Core/SparsePtr.hpp +++ b/include/Nazara/Core/SparsePtr.hpp @@ -9,7 +9,7 @@ ///FIXME: Is SparsePtr a really good name for this class ? -#include +#include #include #include @@ -25,6 +25,7 @@ namespace Nz SparsePtr(); SparsePtr(T* ptr); SparsePtr(VoidPtr ptr, int stride); + SparsePtr(VoidPtr ptr, std::size_t stride); template SparsePtr(const SparsePtr& ptr); SparsePtr(const SparsePtr& ptr) = default; ~SparsePtr() = default; diff --git a/include/Nazara/Core/SparsePtr.inl b/include/Nazara/Core/SparsePtr.inl index db8fb6b33..ba9400188 100644 --- a/include/Nazara/Core/SparsePtr.inl +++ b/include/Nazara/Core/SparsePtr.inl @@ -2,7 +2,10 @@ // This file is part of the "Nazara Engine - Core module" // For conditions of distribution and use, see copyright notice in Config.hpp +#include +#include #include +#include #include namespace Nz @@ -48,6 +51,22 @@ namespace Nz Reset(ptr, stride); } + /*! + * \brief Constructs a SparsePtr object with a pointer and a step + * + * \param ptr Pointer to data + * \param stride Step between two elements + * + * \remark This constructor only exists because std::size_t is a frequent type for constructing this object, but stride may not be higher than int max + */ + + template + SparsePtr::SparsePtr(VoidPtr ptr, std::size_t stride) + { + assert(stride <= static_cast(std::numeric_limits::max())); + Reset(ptr, static_cast(stride)); + } + /*! * \brief Constructs a SparsePtr object from another type of SparsePtr * diff --git a/include/Nazara/Core/StdLogger.hpp b/include/Nazara/Core/StdLogger.hpp index ecc6e1ac7..998ec7b53 100644 --- a/include/Nazara/Core/StdLogger.hpp +++ b/include/Nazara/Core/StdLogger.hpp @@ -7,7 +7,7 @@ #ifndef NAZARA_STDLOGGER_HPP #define NAZARA_STDLOGGER_HPP -#include +#include #include namespace Nz diff --git a/include/Nazara/Core/Stream.hpp b/include/Nazara/Core/Stream.hpp index f00c373e8..2c140c144 100644 --- a/include/Nazara/Core/Stream.hpp +++ b/include/Nazara/Core/Stream.hpp @@ -7,7 +7,7 @@ #ifndef NAZARA_STREAM_HPP #define NAZARA_STREAM_HPP -#include +#include #include #include diff --git a/include/Nazara/Core/Stream.inl b/include/Nazara/Core/Stream.inl index abd97c051..5fb3186d6 100644 --- a/include/Nazara/Core/Stream.inl +++ b/include/Nazara/Core/Stream.inl @@ -3,7 +3,6 @@ // For conditions of distribution and use, see copyright notice in Config.hpp #include -#include "Stream.hpp" namespace Nz { diff --git a/include/Nazara/Core/String.hpp b/include/Nazara/Core/String.hpp index 30f88de00..42dacc191 100644 --- a/include/Nazara/Core/String.hpp +++ b/include/Nazara/Core/String.hpp @@ -7,10 +7,9 @@ #ifndef NAZARA_STRING_HPP #define NAZARA_STRING_HPP -#include +#include #include -#include -#include +#include #include #include #include @@ -19,6 +18,8 @@ namespace Nz { + struct SerializationContext; + class NAZARA_CORE_API String { public: @@ -41,7 +42,7 @@ namespace Nz String(const char* string, std::size_t length); String(const std::string& string); String(const String& string) = default; - String(String&& string) noexcept = default; + inline String(String&& string) noexcept; ~String() = default; String& Append(char character); @@ -168,6 +169,7 @@ namespace Nz bool ToDouble(double* value) const; bool ToInteger(long long* value, UInt8 radix = 10) const; String ToLower(UInt32 flags = None) const; + std::string ToStdString() const; String ToUpper(UInt32 flags = None) const; String& Trim(UInt32 flags = None); @@ -187,14 +189,12 @@ namespace Nz //char* rend(); //const char* rend() const; - typedef const char& const_reference; - typedef char* iterator; - //typedef char* reverse_iterator; - typedef char value_type; + using const_reference = const char&; + using iterator = char*; + //using reverse_iterator = char*; + using value_type = char; // Méthodes STD - operator std::string() const; - char& operator[](std::size_t pos); char operator[](std::size_t pos) const; @@ -329,8 +329,8 @@ namespace Nz class AbstractHash; inline bool HashAppend(AbstractHash* hash, const String& string); - NAZARA_CORE_API bool Serialize(SerializationContext& context, const String& string); - NAZARA_CORE_API bool Unserialize(SerializationContext& context, String* string); + NAZARA_CORE_API bool Serialize(SerializationContext& context, const String& string, TypeTag); + NAZARA_CORE_API bool Unserialize(SerializationContext& context, String* string, TypeTag); } namespace std diff --git a/include/Nazara/Core/String.inl b/include/Nazara/Core/String.inl index 027ab4349..57c781f9e 100644 --- a/include/Nazara/Core/String.inl +++ b/include/Nazara/Core/String.inl @@ -7,12 +7,11 @@ namespace Nz { - /*! - * \ingroup core - * \brief Constructs a String object with a shared string by move semantic - * - * \param sharedString Shared string to move into this - */ + inline Nz::String::String(String&& string) noexcept : + m_sharedString(std::move(string.m_sharedString)) + { + string.m_sharedString = GetEmptyString(); + } inline String::String(std::shared_ptr&& sharedString) : m_sharedString(std::move(sharedString)) @@ -121,7 +120,7 @@ namespace std const char* ptr = str.GetConstBuffer(); do - h = ((h << 5) + h) + *ptr; + h = ((h << 5) + h) + static_cast(*ptr); while (*++ptr); } diff --git a/include/Nazara/Core/StringStream.hpp b/include/Nazara/Core/StringStream.hpp index 6898e5b6a..8a410a275 100644 --- a/include/Nazara/Core/StringStream.hpp +++ b/include/Nazara/Core/StringStream.hpp @@ -7,7 +7,7 @@ #ifndef NAZARA_STRINGSTREAM_HPP #define NAZARA_STRINGSTREAM_HPP -#include +#include #include #include #include @@ -17,8 +17,8 @@ namespace Nz class NAZARA_CORE_API StringStream { public: - StringStream(); - StringStream(const String& str); + StringStream() = default; + StringStream(String str); StringStream(const StringStream&) = default; StringStream(StringStream&&) noexcept = default; @@ -53,8 +53,7 @@ namespace Nz operator String() const; private: - std::vector m_strings; - std::size_t m_bufferSize; + String m_result; }; } diff --git a/include/Nazara/Core/TaskScheduler.hpp b/include/Nazara/Core/TaskScheduler.hpp index 405e88ed3..ac79f16c9 100644 --- a/include/Nazara/Core/TaskScheduler.hpp +++ b/include/Nazara/Core/TaskScheduler.hpp @@ -7,7 +7,7 @@ #ifndef NAZARA_TASKSCHEDULER_HPP #define NAZARA_TASKSCHEDULER_HPP -#include +#include #include namespace Nz diff --git a/include/Nazara/Core/Thread.hpp b/include/Nazara/Core/Thread.hpp index e129cbe40..7143a881f 100644 --- a/include/Nazara/Core/Thread.hpp +++ b/include/Nazara/Core/Thread.hpp @@ -7,12 +7,14 @@ #ifndef NAZARA_THREAD_HPP #define NAZARA_THREAD_HPP -#include +#include #include +#include #include namespace Nz { + class String; class ThreadImpl; class NAZARA_CORE_API Thread @@ -25,7 +27,7 @@ namespace Nz template Thread(F function, Args&&... args); template Thread(void (C::*function)(), C* object); Thread(const Thread&) = delete; - Thread(Thread&& other) noexcept; + Thread(Thread&& other) noexcept = default; ~Thread(); void Detach(); @@ -35,7 +37,7 @@ namespace Nz void SetName(const String& name); Thread& operator=(const Thread&) = delete; - Thread& operator=(Thread&& thread); + Thread& operator=(Thread&& thread) noexcept = default; static unsigned int HardwareConcurrency(); static void SetCurrentThreadName(const String& name); @@ -44,7 +46,7 @@ namespace Nz private: void CreateImpl(Functor* functor); - ThreadImpl* m_impl; + MovablePtr m_impl; }; class NAZARA_CORE_API Thread::Id @@ -62,7 +64,7 @@ namespace Nz NAZARA_CORE_API friend std::ostream& operator<<(std::ostream& o, const Id& id); private: - Id(ThreadImpl* thread); + explicit Id(ThreadImpl* thread); ThreadImpl* m_id = nullptr; }; diff --git a/include/Nazara/Core/TypeTag.hpp b/include/Nazara/Core/TypeTag.hpp new file mode 100644 index 000000000..150802b01 --- /dev/null +++ b/include/Nazara/Core/TypeTag.hpp @@ -0,0 +1,16 @@ +// Copyright (C) 2017 Jérôme Leclercq +// This file is part of the "Nazara Engine - Core module" +// For conditions of distribution and use, see copyright notice in Config.hpp + +#pragma once + +#ifndef NAZARA_TYPETAG_HPP +#define NAZARA_TYPETAG_HPP + +namespace Nz +{ + template + struct TypeTag {}; +} + +#endif // NAZARA_TYPETAG_HPP diff --git a/include/Nazara/Core/Unicode.hpp b/include/Nazara/Core/Unicode.hpp index 4dfb670a3..056d61f7d 100644 --- a/include/Nazara/Core/Unicode.hpp +++ b/include/Nazara/Core/Unicode.hpp @@ -7,7 +7,7 @@ #ifndef NAZARA_UNICODE_HPP #define NAZARA_UNICODE_HPP -#include +#include #include namespace Nz diff --git a/include/Nazara/Core/Updatable.hpp b/include/Nazara/Core/Updatable.hpp index e1a7cf5a9..32657793a 100644 --- a/include/Nazara/Core/Updatable.hpp +++ b/include/Nazara/Core/Updatable.hpp @@ -7,7 +7,7 @@ #ifndef NAZARA_UPDATABLE_HPP #define NAZARA_UPDATABLE_HPP -#include +#include namespace Nz { diff --git a/include/Nazara/Graphics.hpp b/include/Nazara/Graphics.hpp index 3d7edd264..0d14c14a1 100644 --- a/include/Nazara/Graphics.hpp +++ b/include/Nazara/Graphics.hpp @@ -33,6 +33,7 @@ #include #include #include +#include #include #include #include @@ -45,14 +46,13 @@ #include #include #include +#include #include -#include #include #include #include #include #include -#include #include #include #include @@ -73,6 +73,7 @@ #include #include #include +#include #include #include #include diff --git a/include/Nazara/Graphics/AbstractBackground.hpp b/include/Nazara/Graphics/AbstractBackground.hpp index 7c6ce8348..fb0bc3df8 100644 --- a/include/Nazara/Graphics/AbstractBackground.hpp +++ b/include/Nazara/Graphics/AbstractBackground.hpp @@ -7,7 +7,7 @@ #ifndef NAZARA_ABSTRACTBACKGROUND_HPP #define NAZARA_ABSTRACTBACKGROUND_HPP -#include +#include #include #include #include diff --git a/include/Nazara/Graphics/AbstractRenderQueue.hpp b/include/Nazara/Graphics/AbstractRenderQueue.hpp index 0e3b94f2f..f4d268786 100644 --- a/include/Nazara/Graphics/AbstractRenderQueue.hpp +++ b/include/Nazara/Graphics/AbstractRenderQueue.hpp @@ -7,14 +7,12 @@ #ifndef NAZARA_ABSTRACTRENDERQUEUE_HPP #define NAZARA_ABSTRACTRENDERQUEUE_HPP -#include +#include #include #include #include #include #include -#include -#include #include namespace Nz @@ -23,6 +21,7 @@ namespace Nz class Material; class Texture; struct MeshData; + struct VertexStruct_XYZ_Color_UV; class NAZARA_GRAPHICS_API AbstractRenderQueue { @@ -38,20 +37,20 @@ namespace Nz // Je ne suis vraiment pas fan du nombre de surcharges pour AddBillboards, // mais je n'ai pas d'autre solution tout aussi performante pour le moment... - virtual void AddBillboards(int renderOrder, const Material* material, unsigned int count, SparsePtr positionPtr, SparsePtr sizePtr, SparsePtr sinCosPtr = nullptr, SparsePtr colorPtr = nullptr) = 0; - virtual void AddBillboards(int renderOrder, const Material* material, unsigned int count, SparsePtr positionPtr, SparsePtr sizePtr, SparsePtr sinCosPtr, SparsePtr alphaPtr) = 0; - virtual void AddBillboards(int renderOrder, const Material* material, unsigned int count, SparsePtr positionPtr, SparsePtr sizePtr, SparsePtr anglePtr, SparsePtr colorPtr = nullptr) = 0; - virtual void AddBillboards(int renderOrder, const Material* material, unsigned int count, SparsePtr positionPtr, SparsePtr sizePtr, SparsePtr anglePtr, SparsePtr alphaPtr) = 0; - virtual void AddBillboards(int renderOrder, const Material* material, unsigned int count, SparsePtr positionPtr, SparsePtr sizePtr, SparsePtr sinCosPtr = nullptr, SparsePtr colorPtr = nullptr) = 0; - virtual void AddBillboards(int renderOrder, const Material* material, unsigned int count, SparsePtr positionPtr, SparsePtr sizePtr, SparsePtr sinCosPtr, SparsePtr alphaPtr) = 0; - virtual void AddBillboards(int renderOrder, const Material* material, unsigned int count, SparsePtr positionPtr, SparsePtr sizePtr, SparsePtr anglePtr, SparsePtr colorPtr = nullptr) = 0; - virtual void AddBillboards(int renderOrder, const Material* material, unsigned int count, SparsePtr positionPtr, SparsePtr sizePtr, SparsePtr anglePtr, SparsePtr alphaPtr) = 0; + virtual void AddBillboards(int renderOrder, const Material* material, std::size_t billboardCount, const Recti& scissorRect, SparsePtr positionPtr, SparsePtr sizePtr, SparsePtr sinCosPtr = nullptr, SparsePtr colorPtr = nullptr) = 0; + virtual void AddBillboards(int renderOrder, const Material* material, std::size_t billboardCount, const Recti& scissorRect, SparsePtr positionPtr, SparsePtr sizePtr, SparsePtr sinCosPtr, SparsePtr alphaPtr) = 0; + virtual void AddBillboards(int renderOrder, const Material* material, std::size_t billboardCount, const Recti& scissorRect, SparsePtr positionPtr, SparsePtr sizePtr, SparsePtr anglePtr, SparsePtr colorPtr = nullptr) = 0; + virtual void AddBillboards(int renderOrder, const Material* material, std::size_t billboardCount, const Recti& scissorRect, SparsePtr positionPtr, SparsePtr sizePtr, SparsePtr anglePtr, SparsePtr alphaPtr) = 0; + virtual void AddBillboards(int renderOrder, const Material* material, std::size_t billboardCount, const Recti& scissorRect, SparsePtr positionPtr, SparsePtr sizePtr, SparsePtr sinCosPtr = nullptr, SparsePtr colorPtr = nullptr) = 0; + virtual void AddBillboards(int renderOrder, const Material* material, std::size_t billboardCount, const Recti& scissorRect, SparsePtr positionPtr, SparsePtr sizePtr, SparsePtr sinCosPtr, SparsePtr alphaPtr) = 0; + virtual void AddBillboards(int renderOrder, const Material* material, std::size_t billboardCount, const Recti& scissorRect, SparsePtr positionPtr, SparsePtr sizePtr, SparsePtr anglePtr, SparsePtr colorPtr = nullptr) = 0; + virtual void AddBillboards(int renderOrder, const Material* material, std::size_t billboardCount, const Recti& scissorRect, SparsePtr positionPtr, SparsePtr sizePtr, SparsePtr anglePtr, SparsePtr alphaPtr) = 0; virtual void AddDrawable(int renderOrder, const Drawable* drawable) = 0; virtual void AddDirectionalLight(const DirectionalLight& light); - virtual void AddMesh(int renderOrder, const Material* material, const MeshData& meshData, const Boxf& meshAABB, const Matrix4f& transformMatrix) = 0; + virtual void AddMesh(int renderOrder, const Material* material, const MeshData& meshData, const Boxf& meshAABB, const Matrix4f& transformMatrix, const Recti& scissorRect) = 0; virtual void AddPointLight(const PointLight& light); virtual void AddSpotLight(const SpotLight& light); - virtual void AddSprites(int renderOrder, const Material* material, const VertexStruct_XYZ_Color_UV* vertices, std::size_t spriteCount, const Texture* overlay = nullptr) = 0; + virtual void AddSprites(int renderOrder, const Material* material, const VertexStruct_XYZ_Color_UV* vertices, std::size_t spriteCount, const Recti& scissorRect, const Texture* overlay = nullptr) = 0; virtual void Clear(bool fully = false); diff --git a/include/Nazara/Graphics/AbstractRenderTechnique.hpp b/include/Nazara/Graphics/AbstractRenderTechnique.hpp index 4279a5f39..0897c5312 100644 --- a/include/Nazara/Graphics/AbstractRenderTechnique.hpp +++ b/include/Nazara/Graphics/AbstractRenderTechnique.hpp @@ -7,17 +7,14 @@ #ifndef NAZARA_ABSTRACTRENDERTECHNIQUE_HPP #define NAZARA_ABSTRACTRENDERTECHNIQUE_HPP -#include -#include +#include #include -#include +#include #include -#include namespace Nz { - class AbstractViewer; - class Background; + class AbstractRenderQueue; struct SceneData; class NAZARA_GRAPHICS_API AbstractRenderTechnique diff --git a/include/Nazara/Graphics/AbstractViewer.hpp b/include/Nazara/Graphics/AbstractViewer.hpp index 21a62a890..2821fdbec 100644 --- a/include/Nazara/Graphics/AbstractViewer.hpp +++ b/include/Nazara/Graphics/AbstractViewer.hpp @@ -7,7 +7,7 @@ #ifndef NAZARA_ABSTRACTVIEWER_HPP #define NAZARA_ABSTRACTVIEWER_HPP -#include +#include #include #include #include diff --git a/include/Nazara/Graphics/BasicRenderQueue.hpp b/include/Nazara/Graphics/BasicRenderQueue.hpp new file mode 100644 index 000000000..1be56b5fd --- /dev/null +++ b/include/Nazara/Graphics/BasicRenderQueue.hpp @@ -0,0 +1,142 @@ +// Copyright (C) 2017 Jérôme Leclercq +// This file is part of the "Nazara Engine - Graphics module" +// For conditions of distribution and use, see copyright notice in Config.hpp + +#pragma once + +#ifndef NAZARA_BASICRENDERQUEUE_HPP +#define NAZARA_BASICRENDERQUEUE_HPP + +#include +#include +#include +#include +#include +#include +#include +#include +#include +#include +#include +#include +#include +#include +#include + +namespace Nz +{ + class AbstractViewer; + + class NAZARA_GRAPHICS_API BasicRenderQueue : public AbstractRenderQueue + { + friend class ForwardRenderTechnique; + + public: + struct BillboardData; + + BasicRenderQueue() = default; + ~BasicRenderQueue() = default; + + void AddBillboards(int renderOrder, const Material* material, std::size_t billboardCount, const Recti& scissorRect, SparsePtr positionPtr, SparsePtr sizePtr, SparsePtr sinCosPtr = nullptr, SparsePtr colorPtr = nullptr) override; + void AddBillboards(int renderOrder, const Material* material, std::size_t billboardCount, const Recti& scissorRect, SparsePtr positionPtr, SparsePtr sizePtr, SparsePtr sinCosPtr, SparsePtr alphaPtr) override; + void AddBillboards(int renderOrder, const Material* material, std::size_t billboardCount, const Recti& scissorRect, SparsePtr positionPtr, SparsePtr sizePtr, SparsePtr anglePtr, SparsePtr colorPtr = nullptr) override; + void AddBillboards(int renderOrder, const Material* material, std::size_t billboardCount, const Recti& scissorRect, SparsePtr positionPtr, SparsePtr sizePtr, SparsePtr anglePtr, SparsePtr alphaPtr) override; + void AddBillboards(int renderOrder, const Material* material, std::size_t billboardCount, const Recti& scissorRect, SparsePtr positionPtr, SparsePtr sizePtr, SparsePtr sinCosPtr = nullptr, SparsePtr colorPtr = nullptr) override; + void AddBillboards(int renderOrder, const Material* material, std::size_t billboardCount, const Recti& scissorRect, SparsePtr positionPtr, SparsePtr sizePtr, SparsePtr sinCosPtr, SparsePtr alphaPtr) override; + void AddBillboards(int renderOrder, const Material* material, std::size_t billboardCount, const Recti& scissorRect, SparsePtr positionPtr, SparsePtr sizePtr, SparsePtr anglePtr, SparsePtr colorPtr = nullptr) override; + void AddBillboards(int renderOrder, const Material* material, std::size_t billboardCount, const Recti& scissorRect, SparsePtr positionPtr, SparsePtr sizePtr, SparsePtr anglePtr, SparsePtr alphaPtr) override; + void AddDrawable(int renderOrder, const Drawable* drawable) override; + void AddMesh(int renderOrder, const Material* material, const MeshData& meshData, const Boxf& meshAABB, const Matrix4f& transformMatrix, const Recti& scissorRect) override; + void AddSprites(int renderOrder, const Material* material, const VertexStruct_XYZ_Color_UV* vertices, std::size_t spriteCount, const Recti& scissorRect, const Texture* overlay = nullptr) override; + + void Clear(bool fully = false) override; + + inline const BillboardData* GetBillboardData(std::size_t billboardIndex) const; + + void Sort(const AbstractViewer* viewer); + + struct BillboardData + { + Color color; + Vector3f center; + Vector2f size; + Vector2f sinCos; + }; + + struct Billboard + { + int layerIndex; + MovablePtr material; + Nz::Recti scissorRect; + BillboardData data; + }; + + struct BillboardChain + { + int layerIndex; + MovablePtr material; + Nz::Recti scissorRect; + std::size_t billboardCount; + std::size_t billboardIndex; + }; + + RenderQueue billboards; + RenderQueue depthSortedBillboards; + + struct CustomDrawable + { + int layerIndex; + MovablePtr drawable; + }; + + RenderQueue customDrawables; + + struct Model + { + int layerIndex; + MeshData meshData; + MovablePtr material; + Nz::Matrix4f matrix; + Nz::Recti scissorRect; + Nz::Spheref obbSphere; + }; + + RenderQueue models; + RenderQueue depthSortedModels; + + struct SpriteChain + { + int layerIndex; + std::size_t spriteCount; + MovablePtr material; + MovablePtr overlay; + MovablePtr vertices; + Nz::Recti scissorRect; + }; + + RenderQueue basicSprites; + RenderQueue depthSortedSprites; + + private: + inline Color ComputeColor(float alpha); + inline Vector2f ComputeSinCos(float angle); + inline Vector2f ComputeSize(float size); + + inline void RegisterLayer(int layerIndex); + + std::unordered_map m_pipelineCache; + std::unordered_map m_materialCache; + std::unordered_map m_overlayCache; + std::unordered_map m_shaderCache; + std::unordered_map m_textureCache; + std::unordered_map m_vertexBufferCache; + std::unordered_map m_layerCache; + + std::vector m_billboards; + std::vector m_renderLayers; + }; +} + +#include + +#endif // NAZARA_BASICRENDERQUEUE_HPP diff --git a/include/Nazara/Graphics/BasicRenderQueue.inl b/include/Nazara/Graphics/BasicRenderQueue.inl new file mode 100644 index 000000000..14dde08dc --- /dev/null +++ b/include/Nazara/Graphics/BasicRenderQueue.inl @@ -0,0 +1,38 @@ +// Copyright (C) 2017 Jérôme Leclercq +// This file is part of the "Nazara Engine - Graphics module" +// For conditions of distribution and use, see copyright notice in Config.hpp + +#include +#include + +namespace Nz +{ + inline const BasicRenderQueue::BillboardData* BasicRenderQueue::GetBillboardData(std::size_t billboardIndex) const + { + assert(billboardIndex < m_billboards.size()); + return &m_billboards[billboardIndex]; + } + + inline Color BasicRenderQueue::ComputeColor(float alpha) + { + return Color(255, 255, 255, static_cast(255.f * alpha)); + } + + inline Vector2f BasicRenderQueue::ComputeSinCos(float angle) + { + float radians = ToRadians(angle); + return { std::sin(radians), std::cos(radians) }; + } + + inline Vector2f BasicRenderQueue::ComputeSize(float size) + { + return Vector2f(size, size); + } + + inline void BasicRenderQueue::RegisterLayer(int layerIndex) + { + auto it = std::lower_bound(m_renderLayers.begin(), m_renderLayers.end(), layerIndex); + if (it == m_renderLayers.end() || *it != layerIndex) + m_renderLayers.insert(it, layerIndex); + } +} diff --git a/include/Nazara/Graphics/Billboard.hpp b/include/Nazara/Graphics/Billboard.hpp index c82a5d2bf..62f872f39 100644 --- a/include/Nazara/Graphics/Billboard.hpp +++ b/include/Nazara/Graphics/Billboard.hpp @@ -7,7 +7,7 @@ #ifndef NAZARA_BILLBOARD_HPP #define NAZARA_BILLBOARD_HPP -#include +#include #include #include @@ -29,20 +29,21 @@ namespace Nz Billboard(Billboard&&) = delete; ~Billboard() = default; - void AddToRenderQueue(AbstractRenderQueue* renderQueue, const InstanceData& instanceData) const override; + void AddToRenderQueue(AbstractRenderQueue* renderQueue, const InstanceData& instanceData, const Recti& scissorRect) const override; inline const Color& GetColor() const; - inline const MaterialRef& GetMaterial() const; inline float GetRotation() const; inline const Vector2f& GetSize() const; inline void SetColor(const Color& color); inline void SetDefaultMaterial(); inline void SetMaterial(MaterialRef material, bool resizeBillboard = true); + inline void SetMaterial(std::size_t skinIndex, MaterialRef material, bool resizeBillboard = true); inline void SetRotation(float rotation); inline void SetSize(const Vector2f& size); inline void SetSize(float sizeX, float sizeY); inline void SetTexture(TextureRef texture, bool resizeBillboard = true); + inline void SetTexture(std::size_t skinIndex, TextureRef texture, bool resizeBillboard = true); inline Billboard& operator=(const Billboard& billboard); Billboard& operator=(Billboard&&) = delete; @@ -53,7 +54,6 @@ namespace Nz void MakeBoundingVolume() const override; Color m_color; - MaterialRef m_material; Vector2f m_sinCos; Vector2f m_size; float m_rotation; diff --git a/include/Nazara/Graphics/Billboard.inl b/include/Nazara/Graphics/Billboard.inl index 137524e95..6bbf9b143 100644 --- a/include/Nazara/Graphics/Billboard.inl +++ b/include/Nazara/Graphics/Billboard.inl @@ -2,6 +2,7 @@ // This file is part of the "Nazara Engine - Graphics module" // For conditions of distribution and use, see copyright notice in Config.hpp +#include #include #include @@ -13,6 +14,8 @@ namespace Nz inline Billboard::Billboard() { + ResetMaterials(1); + SetColor(Color::White); SetDefaultMaterial(); SetRotation(0.f); @@ -27,6 +30,8 @@ namespace Nz inline Billboard::Billboard(MaterialRef material) { + ResetMaterials(1); + SetColor(Color::White); SetMaterial(std::move(material), true); SetRotation(0.f); @@ -41,6 +46,8 @@ namespace Nz inline Billboard::Billboard(Texture* texture) { + ResetMaterials(1); + SetColor(Color::White); SetRotation(0.f); SetSize(64.f, 64.f); @@ -56,7 +63,6 @@ namespace Nz inline Billboard::Billboard(const Billboard& billboard) : InstancedRenderable(billboard), m_color(billboard.m_color), - m_material(billboard.m_material), m_sinCos(billboard.m_sinCos), m_size(billboard.m_size), m_rotation(billboard.m_rotation) @@ -73,16 +79,6 @@ namespace Nz return m_color; } - /*! - * \brief Gets the material of the billboard - * \return Current material - */ - - inline const MaterialRef& Billboard::GetMaterial() const - { - return m_material; - } - /*! * \brief Gets the rotation of the billboard * \return Current rotation @@ -132,15 +128,30 @@ namespace Nz * \param material Material for the billboard * \param resizeBillboard Should billboard be resized to the material size (diffuse map) */ - inline void Billboard::SetMaterial(MaterialRef material, bool resizeBillboard) { - m_material = std::move(material); - if (m_material && resizeBillboard) + SetMaterial(GetSkin(), std::move(material), resizeBillboard); + } + + /*! + * \brief Sets the material of the billboard + * + * \param skinIndex Skin index to change + * \param material Material for the billboard + * \param resizeBillboard Should billboard be resized to the material size (diffuse map) + */ + inline void Billboard::SetMaterial(std::size_t skinIndex, MaterialRef material, bool resizeBillboard) + { + InstancedRenderable::SetMaterial(skinIndex, 0, std::move(material)); + + if (resizeBillboard) { - Texture* diffuseMap = m_material->GetDiffuseMap(); - if (diffuseMap && diffuseMap->IsValid()) - SetSize(Vector2f(Vector2ui(diffuseMap->GetSize()))); + if (const MaterialRef& newMat = GetMaterial()) + { + const TextureRef& diffuseMap = newMat->GetDiffuseMap(); + if (diffuseMap && diffuseMap->IsValid()) + SetSize(Vector2f(Vector2ui(diffuseMap->GetSize()))); + } } } @@ -188,18 +199,36 @@ namespace Nz * \param texture Texture for the billboard * \param resizeBillboard Should billboard be resized to the texture size */ - inline void Billboard::SetTexture(TextureRef texture, bool resizeBillboard) { - if (!m_material) - SetDefaultMaterial(); - else if (m_material->GetReferenceCount() > 1) - m_material = Material::New(*m_material); // Copie + SetTexture(GetSkin(), std::move(texture), resizeBillboard); + } + /*! + * \brief Sets the texture of the billboard for a specific index + * + * This function changes the diffuse map of the material associated with the specified skin index + * + * \param skinIndex Skin index to change + * \param texture Texture for the billboard + * \param resizeBillboard Should billboard be resized to the texture size + */ + inline void Billboard::SetTexture(std::size_t skinIndex, TextureRef texture, bool resizeBillboard) + { if (resizeBillboard && texture && texture->IsValid()) SetSize(Vector2f(Vector2ui(texture->GetSize()))); - m_material->SetDiffuseMap(std::move(texture)); + const MaterialRef& material = GetMaterial(skinIndex); + + if (material->GetReferenceCount() > 1) + { + MaterialRef newMat = Material::New(*material); // Copy + newMat->SetDiffuseMap(std::move(texture)); + + SetMaterial(skinIndex, std::move(newMat)); + } + else + material->SetDiffuseMap(std::move(texture)); } /*! @@ -214,7 +243,6 @@ namespace Nz InstancedRenderable::operator=(billboard); m_color = billboard.m_color; - m_material = billboard.m_material; m_size = billboard.m_size; InvalidateBoundingVolume(); diff --git a/include/Nazara/Graphics/ColorBackground.hpp b/include/Nazara/Graphics/ColorBackground.hpp index d76a92977..2f0fdd8fc 100644 --- a/include/Nazara/Graphics/ColorBackground.hpp +++ b/include/Nazara/Graphics/ColorBackground.hpp @@ -7,7 +7,7 @@ #ifndef NAZARA_COLORBACKGROUND_HPP #define NAZARA_COLORBACKGROUND_HPP -#include +#include #include #include #include diff --git a/include/Nazara/Graphics/CullingList.hpp b/include/Nazara/Graphics/CullingList.hpp index e484be81a..7232e9cdb 100644 --- a/include/Nazara/Graphics/CullingList.hpp +++ b/include/Nazara/Graphics/CullingList.hpp @@ -7,7 +7,7 @@ #ifndef NAZARA_CULLINGLIST_HPP #define NAZARA_CULLINGLIST_HPP -#include +#include #include #include #include diff --git a/include/Nazara/Graphics/CullingList.inl b/include/Nazara/Graphics/CullingList.inl index 270caefb3..238468b47 100644 --- a/include/Nazara/Graphics/CullingList.inl +++ b/include/Nazara/Graphics/CullingList.inl @@ -214,6 +214,8 @@ namespace Nz template void CullingList::NotifyMovement(CullTest type, std::size_t index, void* oldPtr, void* newPtr) { + NazaraUnused(oldPtr); + switch (type) { case CullTest::NoTest: diff --git a/include/Nazara/Graphics/DeferredBloomPass.hpp b/include/Nazara/Graphics/DeferredBloomPass.hpp index c00cc3c4c..c34f16534 100644 --- a/include/Nazara/Graphics/DeferredBloomPass.hpp +++ b/include/Nazara/Graphics/DeferredBloomPass.hpp @@ -7,7 +7,7 @@ #ifndef NAZARA_DEFERREDBLOOMPASS_HPP #define NAZARA_DEFERREDBLOOMPASS_HPP -#include +#include #include #include #include diff --git a/include/Nazara/Graphics/DeferredDOFPass.hpp b/include/Nazara/Graphics/DeferredDOFPass.hpp index b4025be7d..4d5778dcd 100644 --- a/include/Nazara/Graphics/DeferredDOFPass.hpp +++ b/include/Nazara/Graphics/DeferredDOFPass.hpp @@ -7,7 +7,7 @@ #ifndef NAZARA_DEFERREDDOFPASS_HPP #define NAZARA_DEFERREDDOFPASS_HPP -#include +#include #include #include #include diff --git a/include/Nazara/Graphics/DeferredFXAAPass.hpp b/include/Nazara/Graphics/DeferredFXAAPass.hpp index e8179f46d..0b9c22494 100644 --- a/include/Nazara/Graphics/DeferredFXAAPass.hpp +++ b/include/Nazara/Graphics/DeferredFXAAPass.hpp @@ -7,7 +7,7 @@ #ifndef NAZARA_DEFERREDFXAAPASS_HPP #define NAZARA_DEFERREDFXAAPASS_HPP -#include +#include #include #include #include diff --git a/include/Nazara/Graphics/DeferredFinalPass.hpp b/include/Nazara/Graphics/DeferredFinalPass.hpp index d99c8ed30..1407502a3 100644 --- a/include/Nazara/Graphics/DeferredFinalPass.hpp +++ b/include/Nazara/Graphics/DeferredFinalPass.hpp @@ -7,7 +7,7 @@ #ifndef NAZARA_DEFERREDFINALPASS_HPP #define NAZARA_DEFERREDFINALPASS_HPP -#include +#include #include #include #include diff --git a/include/Nazara/Graphics/DeferredFogPass.hpp b/include/Nazara/Graphics/DeferredFogPass.hpp index c1ccbdc88..5bf9e81f4 100644 --- a/include/Nazara/Graphics/DeferredFogPass.hpp +++ b/include/Nazara/Graphics/DeferredFogPass.hpp @@ -7,7 +7,7 @@ #ifndef NAZARA_DEFERREDFOGPASS_HPP #define NAZARA_DEFERREDFOGPASS_HPP -#include +#include #include #include #include diff --git a/include/Nazara/Graphics/DeferredForwardPass.hpp b/include/Nazara/Graphics/DeferredForwardPass.hpp index 7fc619da2..2e26dde03 100644 --- a/include/Nazara/Graphics/DeferredForwardPass.hpp +++ b/include/Nazara/Graphics/DeferredForwardPass.hpp @@ -7,7 +7,7 @@ #ifndef NAZARA_DEFERREDFORWARDPASS_HPP #define NAZARA_DEFERREDFORWARDPASS_HPP -#include +#include #include namespace Nz diff --git a/include/Nazara/Graphics/DeferredGeometryPass.hpp b/include/Nazara/Graphics/DeferredGeometryPass.hpp index b390263b6..cb38508b8 100644 --- a/include/Nazara/Graphics/DeferredGeometryPass.hpp +++ b/include/Nazara/Graphics/DeferredGeometryPass.hpp @@ -7,7 +7,8 @@ #ifndef NAZARA_DEFERREDGEOMETRYPASS_HPP #define NAZARA_DEFERREDGEOMETRYPASS_HPP -#include +#include +#include #include #include #include @@ -17,6 +18,8 @@ namespace Nz { class NAZARA_GRAPHICS_API DeferredGeometryPass : public DeferredRenderPass { + friend class DeferredRenderTechnique; + public: DeferredGeometryPass(); virtual ~DeferredGeometryPass(); @@ -27,9 +30,17 @@ namespace Nz protected: struct ShaderUniforms; + void DrawBillboards(const SceneData& sceneData, const BasicRenderQueue& renderQueue, const RenderQueue& billboards) const; + void DrawBillboards(const SceneData& sceneData, const BasicRenderQueue& renderQueue, const RenderQueue& billboards) const; + void DrawModels(const SceneData& sceneData, const BasicRenderQueue& renderQueue, const RenderQueue& models) const; + void DrawSprites(const SceneData& sceneData, const BasicRenderQueue& renderQueue, const RenderQueue& sprites) const; + const ShaderUniforms* GetShaderUniforms(const Shader* shader) const; void OnShaderInvalidated(const Shader* shader) const; + static bool Initialize(); + static void Uninitialize(); + struct ShaderUniforms { NazaraSlot(Shader, OnShaderUniformInvalidated, shaderUniformInvalidatedSlot); @@ -41,8 +52,18 @@ namespace Nz }; mutable std::unordered_map m_shaderUniforms; + mutable std::vector> m_spriteChains; + Buffer m_vertexBuffer; RenderStates m_clearStates; ShaderRef m_clearShader; + Texture m_whiteTexture; + VertexBuffer m_billboardPointBuffer; + VertexBuffer m_spriteBuffer; + + static IndexBuffer s_quadIndexBuffer; + static VertexBuffer s_quadVertexBuffer; + static VertexDeclaration s_billboardInstanceDeclaration; + static VertexDeclaration s_billboardVertexDeclaration; }; } diff --git a/include/Nazara/Graphics/DeferredPhongLightingPass.hpp b/include/Nazara/Graphics/DeferredPhongLightingPass.hpp index cbff41041..76b826f92 100644 --- a/include/Nazara/Graphics/DeferredPhongLightingPass.hpp +++ b/include/Nazara/Graphics/DeferredPhongLightingPass.hpp @@ -7,7 +7,7 @@ #ifndef NAZARA_DEFERREDPHONGLIGHTINGPASS_HPP #define NAZARA_DEFERREDPHONGLIGHTINGPASS_HPP -#include +#include #include #include #include diff --git a/include/Nazara/Graphics/DeferredProxyRenderQueue.hpp b/include/Nazara/Graphics/DeferredProxyRenderQueue.hpp new file mode 100644 index 000000000..98155b0fd --- /dev/null +++ b/include/Nazara/Graphics/DeferredProxyRenderQueue.hpp @@ -0,0 +1,58 @@ +// Copyright (C) 2017 Jérôme Leclercq +// This file is part of the "Nazara Engine - Graphics module" +// For conditions of distribution and use, see copyright notice in Config.hpp + +#pragma once + +#ifndef NAZARA_DEFERREDRENDERQUEUE_HPP +#define NAZARA_DEFERREDRENDERQUEUE_HPP + +#include +#include +#include +#include +#include +#include +#include +#include +#include +#include + +namespace Nz +{ + class BasicRenderQueue; + + class NAZARA_GRAPHICS_API DeferredProxyRenderQueue final : public AbstractRenderQueue + { + public: + struct BillboardData; + + inline DeferredProxyRenderQueue(BasicRenderQueue* deferredQueue, BasicRenderQueue* forwardQueue); + ~DeferredProxyRenderQueue() = default; + + void AddBillboards(int renderOrder, const Material* material, std::size_t billboardCount, const Recti& scissorRect, SparsePtr positionPtr, SparsePtr sizePtr, SparsePtr sinCosPtr = nullptr, SparsePtr colorPtr = nullptr) override; + void AddBillboards(int renderOrder, const Material* material, std::size_t billboardCount, const Recti& scissorRect, SparsePtr positionPtr, SparsePtr sizePtr, SparsePtr sinCosPtr, SparsePtr alphaPtr) override; + void AddBillboards(int renderOrder, const Material* material, std::size_t billboardCount, const Recti& scissorRect, SparsePtr positionPtr, SparsePtr sizePtr, SparsePtr anglePtr, SparsePtr colorPtr = nullptr) override; + void AddBillboards(int renderOrder, const Material* material, std::size_t billboardCount, const Recti& scissorRect, SparsePtr positionPtr, SparsePtr sizePtr, SparsePtr anglePtr, SparsePtr alphaPtr) override; + void AddBillboards(int renderOrder, const Material* material, std::size_t billboardCount, const Recti& scissorRect, SparsePtr positionPtr, SparsePtr sizePtr, SparsePtr sinCosPtr = nullptr, SparsePtr colorPtr = nullptr) override; + void AddBillboards(int renderOrder, const Material* material, std::size_t billboardCount, const Recti& scissorRect, SparsePtr positionPtr, SparsePtr sizePtr, SparsePtr sinCosPtr, SparsePtr alphaPtr) override; + void AddBillboards(int renderOrder, const Material* material, std::size_t billboardCount, const Recti& scissorRect, SparsePtr positionPtr, SparsePtr sizePtr, SparsePtr anglePtr, SparsePtr colorPtr = nullptr) override; + void AddBillboards(int renderOrder, const Material* material, std::size_t billboardCount, const Recti& scissorRect, SparsePtr positionPtr, SparsePtr sizePtr, SparsePtr anglePtr, SparsePtr alphaPtr) override; + void AddDrawable(int renderOrder, const Drawable* drawable) override; + void AddMesh(int renderOrder, const Material* material, const MeshData& meshData, const Boxf& meshAABB, const Matrix4f& transformMatrix, const Recti& scissorRect) override; + void AddSprites(int renderOrder, const Material* material, const VertexStruct_XYZ_Color_UV* vertices, std::size_t spriteCount, const Recti& scissorRect, const Texture* overlay = nullptr) override; + + void Clear(bool fully = false) override; + + inline BasicRenderQueue* GetDeferredRenderQueue(); + inline BasicRenderQueue* GetForwardRenderQueue(); + + private: + BasicRenderQueue * m_deferredRenderQueue; + BasicRenderQueue* m_forwardRenderQueue; + }; +} + +#include + +#endif // NAZARA_DEFERREDRENDERQUEUE_HPP diff --git a/include/Nazara/Graphics/DeferredProxyRenderQueue.inl b/include/Nazara/Graphics/DeferredProxyRenderQueue.inl new file mode 100644 index 000000000..e56545e0d --- /dev/null +++ b/include/Nazara/Graphics/DeferredProxyRenderQueue.inl @@ -0,0 +1,30 @@ +// Copyright (C) 2017 Jérôme Leclercq +// This file is part of the "Nazara Engine - Graphics module" +// For conditions of distribution and use, see copyright notice in Config.hpp + +#include + +namespace Nz +{ + /*! + * \brief Constructs a DeferredProxyRenderQueue using a deferred and a forward queues + * + * \param deferredQueue Deferred queue which will be used for non-blended objects + * \param forwardQueue Forward queue which will be used for blended objects + */ + inline DeferredProxyRenderQueue::DeferredProxyRenderQueue(BasicRenderQueue* deferredQueue, BasicRenderQueue* forwardQueue) : + m_deferredRenderQueue(deferredQueue), + m_forwardRenderQueue(forwardQueue) + { + } + + inline BasicRenderQueue* DeferredProxyRenderQueue::GetDeferredRenderQueue() + { + return m_deferredRenderQueue; + } + + inline BasicRenderQueue* DeferredProxyRenderQueue::GetForwardRenderQueue() + { + return m_forwardRenderQueue; + } +} diff --git a/include/Nazara/Graphics/DeferredRenderPass.hpp b/include/Nazara/Graphics/DeferredRenderPass.hpp index 784ad3c29..ca4cdce3d 100644 --- a/include/Nazara/Graphics/DeferredRenderPass.hpp +++ b/include/Nazara/Graphics/DeferredRenderPass.hpp @@ -7,21 +7,17 @@ #ifndef NAZARA_DEFERREDRENDERPASS_HPP #define NAZARA_DEFERREDRENDERPASS_HPP -#include +#include #include -#include -#include #include namespace Nz { - class AbstractViewer; class DeferredRenderTechnique; - class DeferredRenderQueue; - class RenderBuffer; + class DeferredProxyRenderQueue; class RenderTexture; - class Scene; class Texture; + struct SceneData; class NAZARA_GRAPHICS_API DeferredRenderPass { @@ -46,7 +42,7 @@ namespace Nz protected: Vector2ui m_dimensions; DeferredRenderTechnique* m_deferredTechnique; - DeferredRenderQueue* m_renderQueue; + DeferredProxyRenderQueue* m_renderQueue; RenderTexture* m_GBufferRTT; RenderTexture* m_workRTT; Texture* m_depthStencilTexture; diff --git a/include/Nazara/Graphics/DeferredRenderQueue.hpp b/include/Nazara/Graphics/DeferredRenderQueue.hpp deleted file mode 100644 index 5f9f7538e..000000000 --- a/include/Nazara/Graphics/DeferredRenderQueue.hpp +++ /dev/null @@ -1,91 +0,0 @@ -// Copyright (C) 2017 Jérôme Leclercq -// This file is part of the "Nazara Engine - Graphics module" -// For conditions of distribution and use, see copyright notice in Config.hpp - -#pragma once - -#ifndef NAZARA_DEFERREDRENDERQUEUE_HPP -#define NAZARA_DEFERREDRENDERQUEUE_HPP - -#include -#include -#include -#include -#include -#include -#include -#include -#include -#include -#include - -namespace Nz -{ - class NAZARA_GRAPHICS_API DeferredRenderQueue : public AbstractRenderQueue - { - public: - DeferredRenderQueue(ForwardRenderQueue* forwardQueue); - ~DeferredRenderQueue() = default; - - void AddBillboards(int renderOrder, const Material* material, unsigned int count, SparsePtr positionPtr, SparsePtr sizePtr, SparsePtr sinCosPtr = nullptr, SparsePtr colorPtr = nullptr) override; - void AddBillboards(int renderOrder, const Material* material, unsigned int count, SparsePtr positionPtr, SparsePtr sizePtr, SparsePtr sinCosPtr, SparsePtr alphaPtr) override; - void AddBillboards(int renderOrder, const Material* material, unsigned int count, SparsePtr positionPtr, SparsePtr sizePtr, SparsePtr anglePtr, SparsePtr colorPtr = nullptr) override; - void AddBillboards(int renderOrder, const Material* material, unsigned int count, SparsePtr positionPtr, SparsePtr sizePtr, SparsePtr anglePtr, SparsePtr alphaPtr) override; - void AddBillboards(int renderOrder, const Material* material, unsigned int count, SparsePtr positionPtr, SparsePtr sizePtr, SparsePtr sinCosPtr = nullptr, SparsePtr colorPtr = nullptr) override; - void AddBillboards(int renderOrder, const Material* material, unsigned int count, SparsePtr positionPtr, SparsePtr sizePtr, SparsePtr sinCosPtr, SparsePtr alphaPtr) override; - void AddBillboards(int renderOrder, const Material* material, unsigned int count, SparsePtr positionPtr, SparsePtr sizePtr, SparsePtr anglePtr, SparsePtr colorPtr = nullptr) override; - void AddBillboards(int renderOrder, const Material* material, unsigned int count, SparsePtr positionPtr, SparsePtr sizePtr, SparsePtr anglePtr, SparsePtr alphaPtr) override; - void AddDrawable(int renderOrder, const Drawable* drawable) override; - void AddMesh(int renderOrder, const Material* material, const MeshData& meshData, const Boxf& meshAABB, const Matrix4f& transformMatrix) override; - void AddSprites(int renderOrder, const Material* material, const VertexStruct_XYZ_Color_UV* vertices, std::size_t spriteCount, const Texture* overlay = nullptr) override; - - void Clear(bool fully = false) override; - - struct MeshInstanceEntry - { - NazaraSlot(IndexBuffer, OnIndexBufferRelease, indexBufferReleaseSlot); - NazaraSlot(VertexBuffer, OnVertexBufferRelease, vertexBufferReleaseSlot); - - std::vector instances; - }; - - typedef std::map MeshInstanceContainer; - - struct BatchedModelEntry - { - NazaraSlot(Material, OnMaterialRelease, materialReleaseSlot); - - MeshInstanceContainer meshMap; - bool enabled = false; - }; - - typedef std::map MeshMaterialBatches; - - struct BatchedMaterialEntry - { - std::size_t maxInstanceCount = 0; - MeshMaterialBatches materialMap; - }; - - typedef std::map MeshPipelineBatches; - - struct Layer - { - MeshPipelineBatches opaqueModels; - unsigned int clearCount = 0; - }; - - std::map layers; - - private: - Layer& GetLayer(unsigned int i); ///TODO: Inline - - ForwardRenderQueue* m_forwardQueue; - - void OnIndexBufferInvalidation(const IndexBuffer* indexBuffer); - void OnMaterialInvalidation(const Material* material); - void OnVertexBufferInvalidation(const VertexBuffer* vertexBuffer); - }; -} - -#endif // NAZARA_DEFERREDRENDERQUEUE_HPP diff --git a/include/Nazara/Graphics/DeferredRenderQueue.inl b/include/Nazara/Graphics/DeferredRenderQueue.inl new file mode 100644 index 000000000..e69de29bb diff --git a/include/Nazara/Graphics/DeferredRenderTechnique.hpp b/include/Nazara/Graphics/DeferredRenderTechnique.hpp index bdac459e9..fc9588ae5 100644 --- a/include/Nazara/Graphics/DeferredRenderTechnique.hpp +++ b/include/Nazara/Graphics/DeferredRenderTechnique.hpp @@ -7,23 +7,20 @@ #ifndef NAZARA_DEFERREDRENDERTECHNIQUE_HPP #define NAZARA_DEFERREDRENDERTECHNIQUE_HPP -#include +#include #include -#include -#include +#include #include #include -#include -#include #include #include -#include -#include #include #include namespace Nz { + class DeferredRenderPass; + class NAZARA_GRAPHICS_API DeferredRenderTechnique : public AbstractRenderTechnique { friend class Graphics; @@ -67,8 +64,9 @@ namespace Nz }; std::map>, RenderPassComparator> m_passes; - ForwardRenderTechnique m_forwardTechnique; // Must be initialized before the RenderQueue - DeferredRenderQueue m_renderQueue; + BasicRenderQueue m_deferredRenderQueue; // Must be initialized before the ProxyRenderQueue + ForwardRenderTechnique m_forwardTechnique; // Must be initialized before the ProxyRenderQueue + DeferredProxyRenderQueue m_renderQueue; mutable TextureRef m_depthStencilTexture; mutable RenderTexture m_GBufferRTT; mutable RenderTexture m_workRTT; diff --git a/include/Nazara/Graphics/DepthRenderQueue.hpp b/include/Nazara/Graphics/DepthRenderQueue.hpp index 871cefa66..10a00783e 100644 --- a/include/Nazara/Graphics/DepthRenderQueue.hpp +++ b/include/Nazara/Graphics/DepthRenderQueue.hpp @@ -7,40 +7,34 @@ #ifndef NAZARA_DEPTHRENDERQUEUE_HPP #define NAZARA_DEPTHRENDERQUEUE_HPP -#include -#include -#include -#include +#include +#include #include #include -#include -#include -#include -#include namespace Nz { - class NAZARA_GRAPHICS_API DepthRenderQueue : public ForwardRenderQueue + class NAZARA_GRAPHICS_API DepthRenderQueue : public BasicRenderQueue { public: DepthRenderQueue(); ~DepthRenderQueue() = default; - void AddBillboards(int renderOrder, const Material* material, unsigned int count, SparsePtr positionPtr, SparsePtr sizePtr, SparsePtr sinCosPtr = nullptr, SparsePtr colorPtr = nullptr) override; - void AddBillboards(int renderOrder, const Material* material, unsigned int count, SparsePtr positionPtr, SparsePtr sizePtr, SparsePtr sinCosPtr, SparsePtr alphaPtr) override; - void AddBillboards(int renderOrder, const Material* material, unsigned int count, SparsePtr positionPtr, SparsePtr sizePtr, SparsePtr anglePtr, SparsePtr colorPtr = nullptr) override; - void AddBillboards(int renderOrder, const Material* material, unsigned int count, SparsePtr positionPtr, SparsePtr sizePtr, SparsePtr anglePtr, SparsePtr alphaPtr) override; - void AddBillboards(int renderOrder, const Material* material, unsigned int count, SparsePtr positionPtr, SparsePtr sizePtr, SparsePtr sinCosPtr = nullptr, SparsePtr colorPtr = nullptr) override; - void AddBillboards(int renderOrder, const Material* material, unsigned int count, SparsePtr positionPtr, SparsePtr sizePtr, SparsePtr sinCosPtr, SparsePtr alphaPtr) override; - void AddBillboards(int renderOrder, const Material* material, unsigned int count, SparsePtr positionPtr, SparsePtr sizePtr, SparsePtr anglePtr, SparsePtr colorPtr = nullptr) override; - void AddBillboards(int renderOrder, const Material* material, unsigned int count, SparsePtr positionPtr, SparsePtr sizePtr, SparsePtr anglePtr, SparsePtr alphaPtr) override; + void AddBillboards(int renderOrder, const Material* material, std::size_t count, const Recti& scissorRect, SparsePtr positionPtr, SparsePtr sizePtr, SparsePtr sinCosPtr = nullptr, SparsePtr colorPtr = nullptr) override; + void AddBillboards(int renderOrder, const Material* material, std::size_t count, const Recti& scissorRect, SparsePtr positionPtr, SparsePtr sizePtr, SparsePtr sinCosPtr, SparsePtr alphaPtr) override; + void AddBillboards(int renderOrder, const Material* material, std::size_t count, const Recti& scissorRect, SparsePtr positionPtr, SparsePtr sizePtr, SparsePtr anglePtr, SparsePtr colorPtr = nullptr) override; + void AddBillboards(int renderOrder, const Material* material, std::size_t count, const Recti& scissorRect, SparsePtr positionPtr, SparsePtr sizePtr, SparsePtr anglePtr, SparsePtr alphaPtr) override; + void AddBillboards(int renderOrder, const Material* material, std::size_t count, const Recti& scissorRect, SparsePtr positionPtr, SparsePtr sizePtr, SparsePtr sinCosPtr = nullptr, SparsePtr colorPtr = nullptr) override; + void AddBillboards(int renderOrder, const Material* material, std::size_t count, const Recti& scissorRect, SparsePtr positionPtr, SparsePtr sizePtr, SparsePtr sinCosPtr, SparsePtr alphaPtr) override; + void AddBillboards(int renderOrder, const Material* material, std::size_t count, const Recti& scissorRect, SparsePtr positionPtr, SparsePtr sizePtr, SparsePtr anglePtr, SparsePtr colorPtr = nullptr) override; + void AddBillboards(int renderOrder, const Material* material, std::size_t count, const Recti& scissorRect, SparsePtr positionPtr, SparsePtr sizePtr, SparsePtr anglePtr, SparsePtr alphaPtr) override; void AddDirectionalLight(const DirectionalLight& light) override; - void AddMesh(int renderOrder, const Material* material, const MeshData& meshData, const Boxf& meshAABB, const Matrix4f& transformMatrix) override; + void AddMesh(int renderOrder, const Material* material, const MeshData& meshData, const Boxf& meshAABB, const Matrix4f& transformMatrix, const Recti& scissorRect) override; void AddPointLight(const PointLight& light) override; void AddSpotLight(const SpotLight& light) override; - void AddSprites(int renderOrder, const Material* material, const VertexStruct_XYZ_Color_UV* vertices, std::size_t spriteCount, const Texture* overlay = nullptr) override; + void AddSprites(int renderOrder, const Material* material, const VertexStruct_XYZ_Color_UV* vertices, std::size_t spriteCount, const Recti& scissorRect, const Texture* overlay = nullptr) override; - private: + private: inline bool IsMaterialSuitable(const Material* material) const; MaterialRef m_baseMaterial; diff --git a/include/Nazara/Graphics/DepthRenderTechnique.hpp b/include/Nazara/Graphics/DepthRenderTechnique.hpp index d28b8a5c4..44ef1fa77 100644 --- a/include/Nazara/Graphics/DepthRenderTechnique.hpp +++ b/include/Nazara/Graphics/DepthRenderTechnique.hpp @@ -7,11 +7,10 @@ #ifndef NAZARA_DEPTHRENDERTECHNIQUE_HPP #define NAZARA_DEPTHRENDERTECHNIQUE_HPP -#include +#include #include #include #include -#include #include #include #include @@ -36,9 +35,12 @@ namespace Nz private: struct ShaderUniforms; - void DrawBasicSprites(const SceneData& sceneData, ForwardRenderQueue::Layer& layer) const; - void DrawBillboards(const SceneData& sceneData, ForwardRenderQueue::Layer& layer) const; - void DrawOpaqueModels(const SceneData& sceneData, ForwardRenderQueue::Layer& layer) const; + void DrawBillboards(const SceneData& sceneData, const BasicRenderQueue& renderQueue, const RenderQueue& billboards) const; + void DrawBillboards(const SceneData& sceneData, const BasicRenderQueue& renderQueue, const RenderQueue& billboards) const; + void DrawCustomDrawables(const SceneData& sceneData, const BasicRenderQueue& renderQueue, const RenderQueue& customDrawables) const; + void DrawModels(const SceneData& sceneData, const BasicRenderQueue& renderQueue, const RenderQueue& models) const; + void DrawSprites(const SceneData& sceneData, const BasicRenderQueue& renderQueue, const RenderQueue& sprites) const; + const ShaderUniforms* GetShaderUniforms(const Shader* shader) const; void OnShaderInvalidated(const Shader* shader) const; @@ -60,11 +62,14 @@ namespace Nz }; mutable std::unordered_map m_shaderUniforms; + mutable std::vector> m_spriteChains; Buffer m_vertexBuffer; - mutable DepthRenderQueue m_renderQueue; + RenderStates m_clearStates; + ShaderRef m_clearShader; Texture m_whiteTexture; VertexBuffer m_billboardPointBuffer; VertexBuffer m_spriteBuffer; + mutable DepthRenderQueue m_renderQueue; static IndexBuffer s_quadIndexBuffer; static VertexBuffer s_quadVertexBuffer; diff --git a/include/Nazara/Graphics/Drawable.hpp b/include/Nazara/Graphics/Drawable.hpp index 13a2141b5..a8605a4cc 100644 --- a/include/Nazara/Graphics/Drawable.hpp +++ b/include/Nazara/Graphics/Drawable.hpp @@ -7,7 +7,7 @@ #ifndef NAZARA_DRAWABLE_HPP #define NAZARA_DRAWABLE_HPP -#include +#include #include namespace Nz diff --git a/include/Nazara/Graphics/Enums.hpp b/include/Nazara/Graphics/Enums.hpp index 68a8ed95e..83f46dc22 100644 --- a/include/Nazara/Graphics/Enums.hpp +++ b/include/Nazara/Graphics/Enums.hpp @@ -122,6 +122,15 @@ namespace Nz RenderTechniqueType_Max = RenderTechniqueType_User }; + enum ReflectionMode + { + ReflectionMode_RealTime, + ReflectionMode_Probe, + ReflectionMode_Skybox, + + ReflectionMode_Max = ReflectionMode_Skybox + }; + enum SceneNodeType { SceneNodeType_Light, // Light diff --git a/include/Nazara/Graphics/ForwardRenderQueue.hpp b/include/Nazara/Graphics/ForwardRenderQueue.hpp deleted file mode 100644 index bc5c2456e..000000000 --- a/include/Nazara/Graphics/ForwardRenderQueue.hpp +++ /dev/null @@ -1,202 +0,0 @@ -// Copyright (C) 2017 Jérôme Leclercq -// This file is part of the "Nazara Engine - Graphics module" -// For conditions of distribution and use, see copyright notice in Config.hpp - -#pragma once - -#ifndef NAZARA_FORWARDRENDERQUEUE_HPP -#define NAZARA_FORWARDRENDERQUEUE_HPP - -#include -#include -#include -#include -#include -#include -#include -#include -#include -#include -#include -#include - -namespace Nz -{ - class AbstractViewer; - - class NAZARA_GRAPHICS_API ForwardRenderQueue : public AbstractRenderQueue - { - friend class ForwardRenderTechnique; - - public: - ForwardRenderQueue() = default; - ~ForwardRenderQueue() = default; - - void AddBillboards(int renderOrder, const Material* material, unsigned int count, SparsePtr positionPtr, SparsePtr sizePtr, SparsePtr sinCosPtr = nullptr, SparsePtr colorPtr = nullptr) override; - void AddBillboards(int renderOrder, const Material* material, unsigned int count, SparsePtr positionPtr, SparsePtr sizePtr, SparsePtr sinCosPtr, SparsePtr alphaPtr) override; - void AddBillboards(int renderOrder, const Material* material, unsigned int count, SparsePtr positionPtr, SparsePtr sizePtr, SparsePtr anglePtr, SparsePtr colorPtr = nullptr) override; - void AddBillboards(int renderOrder, const Material* material, unsigned int count, SparsePtr positionPtr, SparsePtr sizePtr, SparsePtr anglePtr, SparsePtr alphaPtr) override; - void AddBillboards(int renderOrder, const Material* material, unsigned int count, SparsePtr positionPtr, SparsePtr sizePtr, SparsePtr sinCosPtr = nullptr, SparsePtr colorPtr = nullptr) override; - void AddBillboards(int renderOrder, const Material* material, unsigned int count, SparsePtr positionPtr, SparsePtr sizePtr, SparsePtr sinCosPtr, SparsePtr alphaPtr) override; - void AddBillboards(int renderOrder, const Material* material, unsigned int count, SparsePtr positionPtr, SparsePtr sizePtr, SparsePtr anglePtr, SparsePtr colorPtr = nullptr) override; - void AddBillboards(int renderOrder, const Material* material, unsigned int count, SparsePtr positionPtr, SparsePtr sizePtr, SparsePtr anglePtr, SparsePtr alphaPtr) override; - void AddDrawable(int renderOrder, const Drawable* drawable) override; - void AddMesh(int renderOrder, const Material* material, const MeshData& meshData, const Boxf& meshAABB, const Matrix4f& transformMatrix) override; - void AddSprites(int renderOrder, const Material* material, const VertexStruct_XYZ_Color_UV* vertices, std::size_t spriteCount, const Texture* overlay = nullptr) override; - - void Clear(bool fully = false) override; - - void Sort(const AbstractViewer* viewer); - - struct MaterialComparator - { - bool operator()(const Material* mat1, const Material* mat2) const; - }; - - struct MaterialPipelineComparator - { - bool operator()(const MaterialPipeline* pipeline1, const MaterialPipeline* pipeline2) const; - }; - - /// Billboards - struct BillboardData - { - Color color; - Vector3f center; - Vector2f size; - Vector2f sinCos; - }; - - struct BatchedBillboardEntry - { - NazaraSlot(Material, OnMaterialRelease, materialReleaseSlot); - - std::vector billboards; - }; - - using BatchedBillboardContainer = std::map; - - struct BatchedBillboardPipelineEntry - { - BatchedBillboardContainer materialMap; - bool enabled = false; - }; - - using BillboardPipelineBatches = std::map; - - /// Sprites - struct SpriteChain_XYZ_Color_UV - { - const VertexStruct_XYZ_Color_UV* vertices; - std::size_t spriteCount; - }; - - struct BatchedSpriteEntry - { - NazaraSlot(Texture, OnTextureRelease, textureReleaseSlot); - - std::vector spriteChains; - }; - - using SpriteOverlayBatches = std::map; - - struct BatchedBasicSpriteEntry - { - NazaraSlot(Material, OnMaterialRelease, materialReleaseSlot); - - SpriteOverlayBatches overlayMap; - bool enabled = false; - }; - - using SpriteMaterialBatches = std::map; - - struct BatchedSpritePipelineEntry - { - SpriteMaterialBatches materialMap; - bool enabled = false; - }; - - using SpritePipelineBatches = std::map; - - /// Meshes - struct MeshDataComparator - { - bool operator()(const MeshData& data1, const MeshData& data2) const; - }; - - struct MeshInstanceEntry - { - NazaraSlot(IndexBuffer, OnIndexBufferRelease, indexBufferReleaseSlot); - NazaraSlot(VertexBuffer, OnVertexBufferRelease, vertexBufferReleaseSlot); - - std::vector instances; - Spheref squaredBoundingSphere; - }; - - using MeshInstanceContainer = std::map; - - struct BatchedModelEntry - { - NazaraSlot(Material, OnMaterialRelease, materialReleaseSlot); - - MeshInstanceContainer meshMap; - bool enabled = false; - }; - - using MeshMaterialBatches = std::map; - - struct BatchedMaterialEntry - { - std::size_t maxInstanceCount = 0; - MeshMaterialBatches materialMap; - }; - - using MeshPipelineBatches = std::map; - - struct UnbatchedModelData - { - Matrix4f transformMatrix; - MeshData meshData; - Spheref obbSphere; - const Material* material; - }; - - struct UnbatchedSpriteData - { - std::size_t spriteCount; - const Material* material; - const Texture* overlay; - const VertexStruct_XYZ_Color_UV* vertices; - }; - - struct Layer - { - BillboardPipelineBatches billboards; - SpritePipelineBatches opaqueSprites; - MeshPipelineBatches opaqueModels; - std::vector depthSortedMeshes; - std::vector depthSortedSprites; - std::vector depthSortedMeshData; - std::vector depthSortedSpriteData; - std::vector otherDrawables; - unsigned int clearCount = 0; - }; - - std::map layers; - - private: - BillboardData* GetBillboardData(int renderOrder, const Material* material, unsigned int count); - Layer& GetLayer(int i); ///TODO: Inline - - void SortBillboards(Layer& layer, const Planef& nearPlane); - void SortForOrthographic(const AbstractViewer* viewer); - void SortForPerspective(const AbstractViewer* viewer); - - void OnIndexBufferInvalidation(const IndexBuffer* indexBuffer); - void OnMaterialInvalidation(const Material* material); - void OnTextureInvalidation(const Texture* texture); - void OnVertexBufferInvalidation(const VertexBuffer* vertexBuffer); - }; -} - -#endif // NAZARA_FORWARDRENDERQUEUE_HPP diff --git a/include/Nazara/Graphics/ForwardRenderTechnique.hpp b/include/Nazara/Graphics/ForwardRenderTechnique.hpp index cadb60473..8fc75fd13 100644 --- a/include/Nazara/Graphics/ForwardRenderTechnique.hpp +++ b/include/Nazara/Graphics/ForwardRenderTechnique.hpp @@ -7,10 +7,10 @@ #ifndef NAZARA_FORWARDRENDERTECHNIQUE_HPP #define NAZARA_FORWARDRENDERTECHNIQUE_HPP -#include +#include #include #include -#include +#include #include #include #include @@ -40,11 +40,12 @@ namespace Nz struct ShaderUniforms; void ChooseLights(const Spheref& object, bool includeDirectionalLights = true) const; - void DrawBasicSprites(const SceneData& sceneData, ForwardRenderQueue::Layer& layer) const; - void DrawBillboards(const SceneData& sceneData, ForwardRenderQueue::Layer& layer) const; - void DrawOpaqueModels(const SceneData& sceneData, ForwardRenderQueue::Layer& layer) const; - void DrawOrderedSprites(const SceneData& sceneData, ForwardRenderQueue::Layer& layer) const; - void DrawTransparentModels(const SceneData& sceneData, ForwardRenderQueue::Layer& layer) const; + void DrawBillboards(const SceneData& sceneData, const BasicRenderQueue& renderQueue, const RenderQueue& billboards) const; + void DrawBillboards(const SceneData& sceneData, const BasicRenderQueue& renderQueue, const RenderQueue& billboards) const; + void DrawCustomDrawables(const SceneData& sceneData, const BasicRenderQueue& renderQueue, const RenderQueue& customDrawables) const; + void DrawModels(const SceneData& sceneData, const BasicRenderQueue& renderQueue, const RenderQueue& models) const; + void DrawSprites(const SceneData& sceneData, const BasicRenderQueue& renderQueue, const RenderQueue& sprites) const; + const ShaderUniforms* GetShaderUniforms(const Shader* shader) const; void OnShaderInvalidated(const Shader* shader) const; void SendLightUniforms(const Shader* shader, const LightUniforms& uniforms, unsigned int index, unsigned int lightIndex, unsigned int uniformOffset) const; @@ -77,20 +78,24 @@ namespace Nz // Other uniforms int eyePosition; + int reflectionMap; int sceneAmbient; int textureOverlay; }; mutable std::unordered_map m_shaderUniforms; mutable std::vector m_lights; + mutable std::vector> m_spriteChains; Buffer m_vertexBuffer; - mutable ForwardRenderQueue m_renderQueue; + mutable BasicRenderQueue m_renderQueue; Texture m_whiteTexture; VertexBuffer m_billboardPointBuffer; VertexBuffer m_spriteBuffer; unsigned int m_maxLightPassPerObject; static IndexBuffer s_quadIndexBuffer; + static Texture s_dummyReflection; + static TextureSampler s_reflectionSampler; static TextureSampler s_shadowSampler; static VertexBuffer s_quadVertexBuffer; static VertexDeclaration s_billboardInstanceDeclaration; diff --git a/include/Nazara/Graphics/ForwardRenderTechnique.inl b/include/Nazara/Graphics/ForwardRenderTechnique.inl index ae22668ec..564da3d22 100644 --- a/include/Nazara/Graphics/ForwardRenderTechnique.inl +++ b/include/Nazara/Graphics/ForwardRenderTechnique.inl @@ -2,7 +2,7 @@ // This file is part of the "Nazara Engine - Graphics module" // For conditions of distribution and use, see copyright notice in Config.hpp -#include +#include namespace Nz { diff --git a/include/Nazara/Graphics/Graphics.hpp b/include/Nazara/Graphics/Graphics.hpp index 499837466..a44abdcfa 100644 --- a/include/Nazara/Graphics/Graphics.hpp +++ b/include/Nazara/Graphics/Graphics.hpp @@ -7,8 +7,7 @@ #ifndef NAZARA_GRAPHICS_HPP #define NAZARA_GRAPHICS_HPP -#include -#include +#include #include namespace Nz diff --git a/include/Nazara/Graphics/GuillotineTextureAtlas.hpp b/include/Nazara/Graphics/GuillotineTextureAtlas.hpp index 3c5aa2d4b..318cf8655 100644 --- a/include/Nazara/Graphics/GuillotineTextureAtlas.hpp +++ b/include/Nazara/Graphics/GuillotineTextureAtlas.hpp @@ -7,7 +7,7 @@ #ifndef NAZARA_GUILLOTINETEXTUREATLAS_HPP #define NAZARA_GUILLOTINETEXTUREATLAS_HPP -#include +#include #include #include diff --git a/include/Nazara/Graphics/InstancedRenderable.hpp b/include/Nazara/Graphics/InstancedRenderable.hpp index 1f7ec8314..25f6064a8 100644 --- a/include/Nazara/Graphics/InstancedRenderable.hpp +++ b/include/Nazara/Graphics/InstancedRenderable.hpp @@ -7,13 +7,13 @@ #ifndef NAZARA_INSTANCEDRENDERABLE_HPP #define NAZARA_INSTANCEDRENDERABLE_HPP -#include #include #include #include #include #include #include +#include #include #include #include @@ -37,14 +37,25 @@ namespace Nz InstancedRenderable(InstancedRenderable&& renderable) = delete; virtual ~InstancedRenderable(); - virtual void AddToRenderQueue(AbstractRenderQueue* renderQueue, const InstanceData& instanceData) const = 0; + virtual void AddToRenderQueue(AbstractRenderQueue* renderQueue, const InstanceData& instanceData, const Recti& scissorRect) const = 0; virtual bool Cull(const Frustumf& frustum, const InstanceData& instanceData) const; inline void EnsureBoundingVolumeUpdated() const; virtual const BoundingVolumef& GetBoundingVolume() const; + + inline const MaterialRef& GetMaterial(std::size_t matIndex = 0) const; + inline const MaterialRef& GetMaterial(std::size_t skinIndex, std::size_t matIndex) const; + inline std::size_t GetMaterialCount() const; + inline std::size_t GetSkin() const; + inline std::size_t GetSkinCount() const; + virtual void InvalidateData(InstanceData* instanceData, UInt32 flags) const; + + inline void SetSkin(std::size_t skinIndex); + inline void SetSkinCount(std::size_t skinCount); + virtual void UpdateBoundingVolume(InstanceData* instanceData) const; virtual void UpdateData(InstanceData* instanceData) const; @@ -54,7 +65,10 @@ namespace Nz // Signals: NazaraSignal(OnInstancedRenderableInvalidateBoundingVolume, const InstancedRenderable* /*instancedRenderable*/); NazaraSignal(OnInstancedRenderableInvalidateData, const InstancedRenderable* /*instancedRenderable*/, UInt32 /*flags*/); + NazaraSignal(OnInstancedRenderableInvalidateMaterial, const InstancedRenderable* /*instancedRenderable*/, std::size_t /*skinIndex*/, std::size_t /*matIndex*/, const MaterialRef& /*newMat*/); NazaraSignal(OnInstancedRenderableRelease, const InstancedRenderable* /*instancedRenderable*/); + NazaraSignal(OnInstancedRenderableResetMaterials, const InstancedRenderable* /*instancedRenderable*/, std::size_t /*newMaterialCount*/); + NazaraSignal(OnInstancedRenderableSkinChange, const InstancedRenderable* /*instancedRenderable*/, std::size_t /*newSkinIndex*/); struct InstanceData { @@ -89,14 +103,23 @@ namespace Nz protected: inline void InvalidateBoundingVolume(); inline void InvalidateInstanceData(UInt32 flags); - + virtual void MakeBoundingVolume() const = 0; + inline void ResetMaterials(std::size_t matCount, std::size_t skinCount = 1); + + inline void SetMaterial(std::size_t matIndex, MaterialRef material); + inline void SetMaterial(std::size_t skinIndex, std::size_t matIndex, MaterialRef material); + mutable BoundingVolumef m_boundingVolume; private: inline void UpdateBoundingVolume() const; - + + std::size_t m_matCount; + std::size_t m_skin; + std::size_t m_skinCount; + std::vector m_materials; mutable bool m_boundingVolumeUpdated; static InstancedRenderableLibrary::LibraryMap s_library; diff --git a/include/Nazara/Graphics/InstancedRenderable.inl b/include/Nazara/Graphics/InstancedRenderable.inl index 47e47eac1..c2a8f1b70 100644 --- a/include/Nazara/Graphics/InstancedRenderable.inl +++ b/include/Nazara/Graphics/InstancedRenderable.inl @@ -2,6 +2,9 @@ // This file is part of the "Nazara Engine - Graphics module" // For conditions of distribution and use, see copyright notice in Config.hpp +#include +#include + namespace Nz { /*! @@ -20,6 +23,10 @@ namespace Nz inline InstancedRenderable::InstancedRenderable(const InstancedRenderable& renderable) : RefCounted(), m_boundingVolume(renderable.m_boundingVolume), + m_matCount(renderable.m_matCount), + m_skin(renderable.m_skin), + m_skinCount(renderable.m_skinCount), + m_materials(renderable.m_materials), m_boundingVolumeUpdated(renderable.m_boundingVolumeUpdated) { } @@ -34,6 +41,116 @@ namespace Nz UpdateBoundingVolume(); } + /*! + * \brief Gets one of the material used by the object. + * \return A reference to the material. + * + * This function returns the active material at the specified index, depending on the current active skin. + * + * \param matIndex Material index to query + * + * \see GetSkin, GetMaterialCount, SetSkin + */ + inline const MaterialRef& InstancedRenderable::GetMaterial(std::size_t matIndex) const + { + return GetMaterial(m_skin, matIndex); + } + + /*! + * \brief Gets one of the material used by the object, independently from the active skin. + * \return A reference to the material. + * + * This function returns the active material at the specified index and the specified skin index. + * This function is the only way to query a material independently from the active skin. + * + * \param skinIndex Skin index to query + * \param matIndex Material index to query + * + * \see GetSkinCount, GetMaterialCount, SetSkin + */ + inline const MaterialRef& InstancedRenderable::GetMaterial(std::size_t skinIndex, std::size_t matIndex) const + { + NazaraAssert(skinIndex < m_skinCount, "Skin index out of bounds"); + NazaraAssert(matIndex < m_materials.size(), "Material index out of bounds"); + + return m_materials[m_matCount * skinIndex + matIndex]; + } + + /*! + * \brief Gets the number of material per skin. + * \return The current material count per skin + * + * This function returns how many different materials entries exists per skin + * and is independent from the number of skin. + */ + inline std::size_t InstancedRenderable::GetMaterialCount() const + { + return m_matCount; + } + + /*! + * \brief Gets the current active skin index + * \return Current skin index + * + * \see SetSkin + */ + inline std::size_t InstancedRenderable::GetSkin() const + { + return m_skin; + } + + /*! + * \brief Gets the number of skins this object has + * \return Skin count + * + * \see GetSkin, SetSkinCount + */ + inline std::size_t InstancedRenderable::GetSkinCount() const + { + return m_skinCount; + } + + /*! + * \brief Changes the active skin + * + * Each InstancedRenderable has the possibility to have multiples skins, which are sets of materials. + * Using this function allows you to have an object reference multiple materials, while using only some of thems (depending on the type of the object, see GetMaterialCount). + * + * \param skinIndex Skin index to change to + * + * \see SetSkinCount + */ + inline void InstancedRenderable::SetSkin(std::size_t skinIndex) + { + NazaraAssert(skinIndex < m_skinCount, "Skin index out of bounds"); + + if (m_skin != skinIndex) + { + OnInstancedRenderableSkinChange(this, skinIndex); + + m_skin = skinIndex; + + // Force render queue invalidation + InvalidateInstanceData(0); + } + } + + /*! + * \brief Changes the maximum skin count of the object + * + * This functions allows the object to store up to skinCount skins, which can then be switched to using SetSkin. + * Please note that the possibly new skins will be set to the default material, which should not be changed. + * + * \param skinCount Skin index to change to + * + * \see SetSkin + */ + inline void InstancedRenderable::SetSkinCount(std::size_t skinCount) + { + m_materials.resize(m_matCount * skinCount, Material::GetDefault()); + m_skinCount = skinCount; + } + /*! * \brief Invalidates the bounding volume */ @@ -56,6 +173,79 @@ namespace Nz OnInstancedRenderableInvalidateData(this, flags); } + /*! + * \brief Resets the materials, material count and skin count + * + * This function clears the materials in use by the InstancedRenderable and resets its material count per skin along with its skin count. + * This is the only way of setting the material count per skin and should be called at least by the constructor of the derived class. + * Please note that all materials will be set to the default material, which should not be changed. + * + * This function also resets the current skin to the first one. + * + * \param matCount The new material count per skin value, must be at least 1 + * \param skinCount The new skin count value + * + * \see GetMaterial, GetMaterialCount, GetSkinCount, SetSkinCount + */ + inline void InstancedRenderable::ResetMaterials(std::size_t matCount, std::size_t skinCount) + { + NazaraAssert(skinCount != 0, "Invalid skin count (cannot be zero)"); + + OnInstancedRenderableResetMaterials(this, matCount); + + m_materials.clear(); + m_materials.resize(matCount * skinCount, Material::GetDefault()); + + m_matCount = matCount; + m_skinCount = skinCount; + m_skin = 0; + } + + /*! + * \brief Changes the material used at the specified index by another one + * + * This function changes the active material at the specified index, depending on the current active skin, to the one passed as parameter. + * + * \param matIndex Material index + * \param material New material, cannot be null + * + * \remark If you wish to reset the material to the default one, use the default material (see Material::GetDefault) + * + * \see SetMaterial + */ + inline void InstancedRenderable::SetMaterial(std::size_t matIndex, MaterialRef material) + { + SetMaterial(m_skin, matIndex, std::move(material)); + } + + /*! + * \brief Changes the material used at the specified index by another one, independently from the active skin. + * + * This function changes the active material at the specified index and for the specified skin index, to the one passed as parameter. + * + * \param skinIndex Skin index + * \param matIndex Material index + * \param material New material, cannot be null + * + * \remark If you wish to reset the material to the default one, use the default material (see Material::GetDefault) + * + * \see SetMaterial + */ + inline void InstancedRenderable::SetMaterial(std::size_t skinIndex, std::size_t matIndex, MaterialRef material) + { + NazaraAssert(skinIndex < m_skinCount, "Skin index out of bounds"); + NazaraAssert(matIndex < m_materials.size(), "Material index out of bounds"); + NazaraAssert(material.IsValid(), "Material must be valid"); + + MaterialRef& matEntry = m_materials[m_matCount * skinIndex + matIndex]; + if (matEntry != material) + { + OnInstancedRenderableInvalidateMaterial(this, skinIndex, matIndex, material); + + matEntry = std::move(material); + } + } + /*! * \brief Sets the current instanced renderable with the content of the other one * \return A reference to this @@ -67,6 +257,10 @@ namespace Nz { m_boundingVolume = renderable.m_boundingVolume; m_boundingVolumeUpdated = renderable.m_boundingVolumeUpdated; + m_matCount = renderable.m_matCount; + m_materials = renderable.m_materials; + m_skin = renderable.m_skin; + m_skinCount = renderable.m_skinCount; return *this; } @@ -82,3 +276,5 @@ namespace Nz m_boundingVolumeUpdated = true; } } + +#include diff --git a/include/Nazara/Graphics/Light.hpp b/include/Nazara/Graphics/Light.hpp index 8574bb783..2f20f5762 100644 --- a/include/Nazara/Graphics/Light.hpp +++ b/include/Nazara/Graphics/Light.hpp @@ -7,18 +7,14 @@ #ifndef NAZARA_LIGHT_HPP #define NAZARA_LIGHT_HPP -#include +#include #include #include #include -#include #include namespace Nz { - class Light; - struct LightUniforms; - class NAZARA_GRAPHICS_API Light : public Renderable { public: diff --git a/include/Nazara/Graphics/Light.inl b/include/Nazara/Graphics/Light.inl index b30daaf60..f76bbe841 100644 --- a/include/Nazara/Graphics/Light.inl +++ b/include/Nazara/Graphics/Light.inl @@ -2,7 +2,7 @@ // This file is part of the "Nazara Engine - Graphics module" // For conditions of distribution and use, see copyright notice in Config.hpp -#include +#include #include namespace Nz @@ -265,7 +265,8 @@ namespace Nz /*! * \brief Sets the inner angle in spot light - * \return innerAngle Inner angle + * + * \param innerAngle Inner angle */ inline void Light::SetInnerAngle(float innerAngle) @@ -289,7 +290,8 @@ namespace Nz /*! * \brief Sets the outer angle in spot light - * \return outerAngle Outer angle + * + * \param outerAngle Outer angle * * \remark Invalidates the bounding volume */ @@ -305,7 +307,8 @@ namespace Nz /*! * \brief Sets the radius of the light - * \return radius Light radius + * + * \param radius Light radius * * \remark Invalidates the bounding volume */ diff --git a/include/Nazara/Graphics/Material.hpp b/include/Nazara/Graphics/Material.hpp index bf14b1792..8baab7e62 100644 --- a/include/Nazara/Graphics/Material.hpp +++ b/include/Nazara/Graphics/Material.hpp @@ -7,7 +7,7 @@ #ifndef NAZARA_MATERIAL_HPP #define NAZARA_MATERIAL_HPP -#include +#include #include #include #include @@ -24,7 +24,6 @@ #include #include #include -#include namespace Nz { @@ -79,6 +78,7 @@ namespace Nz inline void EnableDepthSorting(bool depthSorting); inline void EnableDepthWrite(bool depthWrite); inline void EnableFaceCulling(bool faceCulling); + inline void EnableReflectionMapping(bool reflection); inline void EnableScissorTest(bool scissorTest); inline void EnableShadowCasting(bool castShadows); inline void EnableShadowReceive(bool receiveShadows); @@ -105,6 +105,7 @@ namespace Nz inline const MaterialPipeline* GetPipeline() const; inline const MaterialPipelineInfo& GetPipelineInfo() const; inline float GetPointSize() const; + inline ReflectionMode GetReflectionMode() const; inline const UberShader* GetShader() const; inline float GetShininess() const; inline Color GetSpecularColor() const; @@ -128,6 +129,7 @@ namespace Nz inline bool IsDepthSortingEnabled() const; inline bool IsDepthWriteEnabled() const; inline bool IsFaceCullingEnabled() const; + inline bool IsReflectionMappingEnabled() const; inline bool IsScissorTestEnabled() const; inline bool IsStencilTestEnabled() const; inline bool IsShadowCastingEnabled() const; @@ -162,6 +164,7 @@ namespace Nz inline bool SetNormalMap(const String& textureName); inline void SetNormalMap(TextureRef textureName); inline void SetPointSize(float pointSize); + inline void SetReflectionMode(ReflectionMode reflectionMode); inline void SetShader(UberShaderConstRef uberShader); inline bool SetShader(const String& uberShaderName); inline void SetShininess(float shininess); @@ -178,6 +181,7 @@ namespace Nz template static MaterialRef New(Args&&... args); // Signals: + NazaraSignal(OnMaterialReflectionModeChange, const Material* /*material*/, ReflectionMode /*newReflectionMode*/); NazaraSignal(OnMaterialRelease, const Material* /*material*/); NazaraSignal(OnMaterialReset, const Material* /*material*/); @@ -195,6 +199,7 @@ namespace Nz MaterialRef m_depthMaterial; //< Materialception mutable const MaterialPipeline* m_pipeline; MaterialPipelineInfo m_pipelineInfo; + ReflectionMode m_reflectionMode; TextureSampler m_diffuseSampler; TextureSampler m_specularSampler; TextureRef m_alphaMap; @@ -207,6 +212,7 @@ namespace Nz bool m_shadowCastingEnabled; float m_alphaThreshold; float m_shininess; + unsigned int m_reflectionSize; static std::array s_textureUnits; static MaterialLibrary::LibraryMap s_library; diff --git a/include/Nazara/Graphics/Material.inl b/include/Nazara/Graphics/Material.inl index 61f2220d4..3831519a2 100644 --- a/include/Nazara/Graphics/Material.inl +++ b/include/Nazara/Graphics/Material.inl @@ -146,7 +146,7 @@ namespace Nz /*! * \brief Enable/Disable alpha test for this material * - * When enabled, all objects using this material will be rendered using alpha testing, + * When enabled, all objects using this material will be rendered using alpha testing, * rejecting pixels if their alpha component is under a defined threshold. * This allows some kind of transparency with a much cheaper cost as it doesn't prevent any optimization (as deferred rendering or batching). * @@ -252,7 +252,7 @@ namespace Nz * When enabled, and if depth buffer is enabled and present, all fragments generated with this material will write * to the depth buffer if they pass depth test. * - * This is usually disabled with translucent objects, as depth test is wanted to prevent them from rendering on top of opaque objects but + * This is usually disabled with translucent objects, as depth test is wanted to prevent them from rendering on top of opaque objects but * not depth writing (which could make other translucent fragments to fail depth test) * * \param depthBuffer Defines if this material will use depth write @@ -291,6 +291,31 @@ namespace Nz InvalidatePipeline(); } + /*! + * \brief Enable/Disable reflection mapping for this material + * + * When enabled, the material will render reflections from the object environment according to the reflection mode. + * Whether or not this is expensive depends of the reflection mode and size. + * + * Please note this is only a hint for the render technique, and reflections can be forcefully enabled or disabled depending on the material shader. + * + * Use SetReflectionMode and SetReflectionSize to control reflection quality. + * + * \param reflection Defines if this material should use reflection mapping + * + * \remark May invalidates the pipeline + * + * \see IsReflectionMappingEnabled + * \see SetReflectionMode + * \see SetReflectionSize + */ + inline void Material::EnableReflectionMapping(bool reflection) + { + m_pipelineInfo.reflectionMapping = reflection; + + InvalidatePipeline(); + } + /*! * \brief Enable/Disable scissor test for this material * @@ -593,6 +618,18 @@ namespace Nz return m_pipelineInfo.pointSize; } + /*! + * \brief Gets the reflection mode of the material + * + * \return Current reflection mode + * + * \see SetReflectionMode + */ + inline ReflectionMode Material::GetReflectionMode() const + { + return m_reflectionMode; + } + /*! * \brief Gets the über-shader used by this material * \return Constant pointer to the über-shader used @@ -782,6 +819,17 @@ namespace Nz return m_pipelineInfo.faceCulling; } + /*! + * \brief Checks whether this material has reflection mapping enabled + * \return true If it is the case + * + * \see EnableReflectionMapping + */ + inline bool Material::IsReflectionMappingEnabled() const + { + return m_pipelineInfo.reflectionMapping; + } + /*! * \brief Checks whether this material has scissor test enabled * \return true If it is the case @@ -1207,6 +1255,34 @@ namespace Nz InvalidatePipeline(); } + /*! + * \brief Changes reflection mode of the material + * + * When reflections are enabled, the material will render reflections from the object environment according to the reflection mode. + * This function does change the reflection mode used by the material. + * + * Skyboxes reflections are the cheapest but are static and thus can't reflect other objects. + * Probes reflections are cheap, depending on probes reflection mode, but require regular probe finding from objects using it. + * Real-time reflections are expensive but provide the most accurate reflection map (and can reflect other objects around). + * + * \param reflectionMode The new reflection mode this material should use + * + * \remark May invalidates the pipeline + * + * \see EnableReflectionMapping + * \see IsReflectionMappingEnabled + * \see SetReflectionSize + */ + inline void Material::SetReflectionMode(ReflectionMode reflectionMode) + { + if (m_reflectionMode != reflectionMode) + { + OnMaterialReflectionModeChange(this, reflectionMode); + + m_reflectionMode = reflectionMode; + } + } + /*! * \brief Sets the shader with a constant reference to a ubershader * @@ -1389,4 +1465,3 @@ namespace Nz } #include -#include "Material.hpp" diff --git a/include/Nazara/Graphics/MaterialPipeline.hpp b/include/Nazara/Graphics/MaterialPipeline.hpp index 79028ac45..75e5731e0 100644 --- a/include/Nazara/Graphics/MaterialPipeline.hpp +++ b/include/Nazara/Graphics/MaterialPipeline.hpp @@ -7,28 +7,27 @@ #ifndef NAZARA_MATERIALPIPELINE_HPP #define NAZARA_MATERIALPIPELINE_HPP -#include +#include #include #include -#include #include #include -#include #include namespace Nz { struct MaterialPipelineInfo : RenderStates { - bool alphaTest = false; - bool depthSorting = false; - bool hasAlphaMap = false; - bool hasDiffuseMap = false; - bool hasEmissiveMap = false; - bool hasHeightMap = false; - bool hasNormalMap = false; - bool hasSpecularMap = false; - bool shadowReceive = true; + bool alphaTest = false; + bool depthSorting = false; + bool hasAlphaMap = false; + bool hasDiffuseMap = false; + bool hasEmissiveMap = false; + bool hasHeightMap = false; + bool hasNormalMap = false; + bool hasSpecularMap = false; + bool reflectionMapping = false; + bool shadowReceive = true; UberShaderConstRef uberShader; }; diff --git a/include/Nazara/Graphics/MaterialPipeline.inl b/include/Nazara/Graphics/MaterialPipeline.inl index 263dbcad3..bc7ca1b72 100644 --- a/include/Nazara/Graphics/MaterialPipeline.inl +++ b/include/Nazara/Graphics/MaterialPipeline.inl @@ -2,9 +2,8 @@ // This file is part of the "Nazara Engine - Graphics module" // For conditions of distribution and use, see copyright notice in Config.hpp -#include -#include #include +#include #include #include @@ -72,6 +71,7 @@ namespace Nz NazaraPipelineBoolMember(hasHeightMap); NazaraPipelineBoolMember(hasNormalMap); NazaraPipelineBoolMember(hasSpecularMap); + NazaraPipelineBoolMember(reflectionMapping); NazaraPipelineBoolMember(shadowReceive); NazaraPipelineMember(uberShader); @@ -127,6 +127,7 @@ namespace std NazaraPipelineBoolMember(hasHeightMap); NazaraPipelineBoolMember(hasNormalMap); NazaraPipelineBoolMember(hasSpecularMap); + NazaraPipelineBoolMember(reflectionMapping); NazaraPipelineBoolMember(shadowReceive); NazaraPipelineMember(uberShader); diff --git a/include/Nazara/Graphics/Model.hpp b/include/Nazara/Graphics/Model.hpp index e512e5201..b37d68a2e 100644 --- a/include/Nazara/Graphics/Model.hpp +++ b/include/Nazara/Graphics/Model.hpp @@ -7,10 +7,11 @@ #ifndef NAZARA_MODEL_HPP #define NAZARA_MODEL_HPP -#include +#include #include #include #include +#include #include #include #include @@ -39,21 +40,17 @@ namespace Nz friend ModelLoader; public: - Model(); + inline Model(); Model(const Model& model) = default; Model(Model&& model) = default; virtual ~Model(); - void AddToRenderQueue(AbstractRenderQueue* renderQueue, const InstanceData& instanceData) const override; - inline void AddToRenderQueue(AbstractRenderQueue* renderQueue, const Matrix4f& transformMatrix, unsigned int renderOrder = 0); + void AddToRenderQueue(AbstractRenderQueue* renderQueue, const InstanceData& instanceData, const Recti& scissorRect) const override; + inline void AddToRenderQueue(AbstractRenderQueue* renderQueue, const Matrix4f& transformMatrix, int renderOrder = 0, const Recti& scissorRect = Recti(-1, -1, -1, -1)) const; - Material* GetMaterial(const String& subMeshName) const; - Material* GetMaterial(unsigned int matIndex) const; - Material* GetMaterial(unsigned int skinIndex, const String& subMeshName) const; - Material* GetMaterial(unsigned int skinIndex, unsigned int matIndex) const; - unsigned int GetMaterialCount() const; - unsigned int GetSkin() const; - unsigned int GetSkinCount() const; + using InstancedRenderable::GetMaterial; + const MaterialRef& GetMaterial(const String& subMeshName) const; + const MaterialRef& GetMaterial(std::size_t skinIndex, const String& subMeshName) const; Mesh* GetMesh() const; virtual bool IsAnimated() const; @@ -62,15 +59,11 @@ namespace Nz bool LoadFromMemory(const void* data, std::size_t size, const ModelParameters& params = ModelParameters()); bool LoadFromStream(Stream& stream, const ModelParameters& params = ModelParameters()); - void Reset(); + using InstancedRenderable::SetMaterial; + bool SetMaterial(const String& subMeshName, MaterialRef material); + bool SetMaterial(std::size_t skinIndex, const String& subMeshName, MaterialRef material); - bool SetMaterial(const String& subMeshName, Material* material); - void SetMaterial(unsigned int matIndex, Material* material); - bool SetMaterial(unsigned int skinIndex, const String& subMeshName, Material* material); - void SetMaterial(unsigned int skinIndex, unsigned int matIndex, Material* material); virtual void SetMesh(Mesh* mesh); - void SetSkin(unsigned int skin); - void SetSkinCount(unsigned int skinCount); Model& operator=(const Model& node) = default; Model& operator=(Model&& node) = default; @@ -80,11 +73,7 @@ namespace Nz protected: void MakeBoundingVolume() const override; - std::vector m_materials; MeshRef m_mesh; - unsigned int m_matCount; - unsigned int m_skin; - unsigned int m_skinCount; static ModelLoader::LoaderList s_loaders; }; diff --git a/include/Nazara/Graphics/Model.inl b/include/Nazara/Graphics/Model.inl index 7925e9e70..486665f3a 100644 --- a/include/Nazara/Graphics/Model.inl +++ b/include/Nazara/Graphics/Model.inl @@ -7,6 +7,14 @@ namespace Nz { + /*! + * \brief Constructs a Model object by default + */ + Model::Model() + { + ResetMaterials(0); + } + /*! * \brief Adds this model to a render queue, using user-specified transform matrix and render order * @@ -14,14 +22,15 @@ namespace Nz * * \param renderQueue Queue to be added * \param transformMatrix Transform matrix to be used for rendering the model - * \param renderOrder Specify the renderqueue layer to be used + * \param renderOrder Specify the render queue layer to be used + * \param scissorRect The Scissor rect to uses for rendering */ - inline void Model::AddToRenderQueue(AbstractRenderQueue* renderQueue, const Matrix4f& transformMatrix, unsigned int renderOrder) - { + void Model::AddToRenderQueue(AbstractRenderQueue* renderQueue, const Matrix4f& transformMatrix, int renderOrder, const Recti& scissorRect) const +{ InstanceData instanceData(Nz::Matrix4f::Identity()); instanceData.renderOrder = renderOrder; instanceData.transformMatrix = transformMatrix; - return AddToRenderQueue(renderQueue, instanceData); + return AddToRenderQueue(renderQueue, instanceData, scissorRect); } /*! diff --git a/include/Nazara/Graphics/ParticleController.hpp b/include/Nazara/Graphics/ParticleController.hpp index 5012c82d2..3328958bf 100644 --- a/include/Nazara/Graphics/ParticleController.hpp +++ b/include/Nazara/Graphics/ParticleController.hpp @@ -7,7 +7,7 @@ #ifndef NAZARA_PARTICLECONTROLLER_HPP #define NAZARA_PARTICLECONTROLLER_HPP -#include +#include #include #include #include diff --git a/include/Nazara/Graphics/ParticleDeclaration.hpp b/include/Nazara/Graphics/ParticleDeclaration.hpp index db5519d24..89a7dfb32 100644 --- a/include/Nazara/Graphics/ParticleDeclaration.hpp +++ b/include/Nazara/Graphics/ParticleDeclaration.hpp @@ -7,7 +7,7 @@ #ifndef NAZARA_PARTICLEDECLARATION_HPP #define NAZARA_PARTICLEDECLARATION_HPP -#include +#include #include #include #include diff --git a/include/Nazara/Graphics/ParticleEmitter.hpp b/include/Nazara/Graphics/ParticleEmitter.hpp index c085c9062..7e7dfca31 100644 --- a/include/Nazara/Graphics/ParticleEmitter.hpp +++ b/include/Nazara/Graphics/ParticleEmitter.hpp @@ -7,7 +7,7 @@ #ifndef NAZARA_PARTICLEEMITTER_HPP #define NAZARA_PARTICLEEMITTER_HPP -#include +#include #include #include diff --git a/include/Nazara/Graphics/ParticleFunctionController.hpp b/include/Nazara/Graphics/ParticleFunctionController.hpp index c61197fc2..c9965c4ac 100644 --- a/include/Nazara/Graphics/ParticleFunctionController.hpp +++ b/include/Nazara/Graphics/ParticleFunctionController.hpp @@ -7,7 +7,7 @@ #ifndef NAZARA_PARTICLEFUNCTIONCONTROLLER_HPP #define NAZARA_PARTICLEFUNCTIONCONTROLLER_HPP -#include +#include #include #include diff --git a/include/Nazara/Graphics/ParticleFunctionController.inl b/include/Nazara/Graphics/ParticleFunctionController.inl index 92e78e4af..ae2b2ca6d 100644 --- a/include/Nazara/Graphics/ParticleFunctionController.inl +++ b/include/Nazara/Graphics/ParticleFunctionController.inl @@ -2,7 +2,6 @@ // This file is part of the "Nazara Engine - Graphics module" // For conditions of distribution and use, see copyright notice in Config.hpp -#include #include #include diff --git a/include/Nazara/Graphics/ParticleFunctionGenerator.hpp b/include/Nazara/Graphics/ParticleFunctionGenerator.hpp index 63d7fd755..70729c011 100644 --- a/include/Nazara/Graphics/ParticleFunctionGenerator.hpp +++ b/include/Nazara/Graphics/ParticleFunctionGenerator.hpp @@ -7,7 +7,7 @@ #ifndef NAZARA_PARTICLEFUNCTIONGENERATOR_HPP #define NAZARA_PARTICLEFUNCTIONGENERATOR_HPP -#include +#include #include #include diff --git a/include/Nazara/Graphics/ParticleFunctionGenerator.inl b/include/Nazara/Graphics/ParticleFunctionGenerator.inl index 787e1cdce..f52afaaf9 100644 --- a/include/Nazara/Graphics/ParticleFunctionGenerator.inl +++ b/include/Nazara/Graphics/ParticleFunctionGenerator.inl @@ -2,7 +2,6 @@ // This file is part of the "Nazara Engine - Graphics module" // For conditions of distribution and use, see copyright notice in Config.hpp -#include #include #include diff --git a/include/Nazara/Graphics/ParticleFunctionRenderer.hpp b/include/Nazara/Graphics/ParticleFunctionRenderer.hpp index b4d8772df..54c9fb176 100644 --- a/include/Nazara/Graphics/ParticleFunctionRenderer.hpp +++ b/include/Nazara/Graphics/ParticleFunctionRenderer.hpp @@ -7,7 +7,7 @@ #ifndef NAZARA_PARTICLEFUNCTIONRENDERER_HPP #define NAZARA_PARTICLEFUNCTIONRENDERER_HPP -#include +#include #include #include diff --git a/include/Nazara/Graphics/ParticleFunctionRenderer.inl b/include/Nazara/Graphics/ParticleFunctionRenderer.inl index 12b53bf88..e51178b7a 100644 --- a/include/Nazara/Graphics/ParticleFunctionRenderer.inl +++ b/include/Nazara/Graphics/ParticleFunctionRenderer.inl @@ -2,7 +2,6 @@ // This file is part of the "Nazara Engine - Graphics module" // For conditions of distribution and use, see copyright notice in Config.hpp -#include #include #include diff --git a/include/Nazara/Graphics/ParticleGenerator.hpp b/include/Nazara/Graphics/ParticleGenerator.hpp index d4fcb71fa..795d1ca49 100644 --- a/include/Nazara/Graphics/ParticleGenerator.hpp +++ b/include/Nazara/Graphics/ParticleGenerator.hpp @@ -7,7 +7,7 @@ #ifndef NAZARA_PARTICLEGENERATOR_HPP #define NAZARA_PARTICLEGENERATOR_HPP -#include +#include #include #include #include diff --git a/include/Nazara/Graphics/ParticleGroup.hpp b/include/Nazara/Graphics/ParticleGroup.hpp index 93d3f63d4..1d6bdae89 100644 --- a/include/Nazara/Graphics/ParticleGroup.hpp +++ b/include/Nazara/Graphics/ParticleGroup.hpp @@ -7,7 +7,7 @@ #ifndef NAZARA_PARTICLEGROUP_HPP #define NAZARA_PARTICLEGROUP_HPP -#include +#include #include #include #include @@ -15,9 +15,7 @@ #include #include #include -#include #include -#include #include #include diff --git a/include/Nazara/Graphics/ParticleGroup.inl b/include/Nazara/Graphics/ParticleGroup.inl index 330d6546f..bc12fe145 100644 --- a/include/Nazara/Graphics/ParticleGroup.inl +++ b/include/Nazara/Graphics/ParticleGroup.inl @@ -2,8 +2,6 @@ // This file is part of the "Nazara Engine - Graphics module" // For conditions of distribution and use, see copyright notice in Config.hpp -#include -#include #include namespace Nz diff --git a/include/Nazara/Graphics/ParticleMapper.hpp b/include/Nazara/Graphics/ParticleMapper.hpp index ba5a8e0f1..a980d7bb8 100644 --- a/include/Nazara/Graphics/ParticleMapper.hpp +++ b/include/Nazara/Graphics/ParticleMapper.hpp @@ -7,7 +7,7 @@ #ifndef NAZARA_PARTICLEMAPPER_HPP #define NAZARA_PARTICLEMAPPER_HPP -#include +#include #include #include #include diff --git a/include/Nazara/Graphics/ParticleMapper.inl b/include/Nazara/Graphics/ParticleMapper.inl index 289fdf045..b60eab4bf 100644 --- a/include/Nazara/Graphics/ParticleMapper.inl +++ b/include/Nazara/Graphics/ParticleMapper.inl @@ -1,9 +1,10 @@ -// Copyright (C) 2017 Jérôme Leclercq +// Copyright (C) 2017 Jérôme Leclercq // This file is part of the "Nazara Engine - Graphics module" // For conditions of distribution and use, see copyright notice in Config.hpp #include #include +#include namespace Nz { @@ -26,7 +27,7 @@ namespace Nz std::size_t offset; m_declaration->GetComponent(component, &enabled, &type, &offset); - if (enabled) + if (enabled && GetComponentTypeOf() == type) { ///TODO: Check the ratio between the type of the attribute and the template type ? return SparsePtr(m_ptr + offset, m_declaration->GetStride()); @@ -57,7 +58,7 @@ namespace Nz std::size_t offset; m_declaration->GetComponent(component, &enabled, &type, &offset); - if (enabled) + if (enabled && GetComponentTypeOf() == type) { ///TODO: Check the ratio between the type of the attribute and the template type ? return SparsePtr(m_ptr + offset, m_declaration->GetStride()); diff --git a/include/Nazara/Graphics/ParticleRenderer.hpp b/include/Nazara/Graphics/ParticleRenderer.hpp index 4549d0701..0a076156e 100644 --- a/include/Nazara/Graphics/ParticleRenderer.hpp +++ b/include/Nazara/Graphics/ParticleRenderer.hpp @@ -7,7 +7,7 @@ #ifndef NAZARA_PARTICLERENDERER_HPP #define NAZARA_PARTICLERENDERER_HPP -#include +#include #include #include #include diff --git a/include/Nazara/Graphics/RenderQueue.hpp b/include/Nazara/Graphics/RenderQueue.hpp new file mode 100644 index 000000000..8ddb725ca --- /dev/null +++ b/include/Nazara/Graphics/RenderQueue.hpp @@ -0,0 +1,96 @@ +// Copyright (C) 2017 Jérôme Leclercq +// This file is part of the "Nazara Engine - Graphics module" +// For conditions of distribution and use, see copyright notice in Config.hpp + +#pragma once + +#ifndef NAZARA_RENDERQUEUE_HPP +#define NAZARA_RENDERQUEUE_HPP + +#include +#include +#include + +namespace Nz +{ + class RenderQueueInternal + { + public: + using Index = Nz::UInt64; + + RenderQueueInternal() = default; + ~RenderQueueInternal() = default; + + protected: + using RenderDataPair = std::pair; + + void Sort(); + + std::vector m_orderedRenderQueue; + }; + + template + class RenderQueue : public RenderQueueInternal + { + public: + class const_iterator; + friend const_iterator; + using size_type = std::size_t; + + RenderQueue() = default; + RenderQueue(const RenderQueue&) = default; + RenderQueue(RenderQueue&&) = default; + ~RenderQueue() = default; + + void Clear(); + + void Insert(RenderData&& data); + + template void Sort(IndexFunc&& func); + + // STL API + inline const_iterator begin() const; + inline bool empty() const; + inline const_iterator end() const; + inline size_type size() const; + + RenderQueue& operator=(const RenderQueue&) = default; + RenderQueue& operator=(RenderQueue&&) = default; + + private: + const RenderData& GetData(std::size_t i) const; + + std::vector m_data; + }; + + template + class RenderQueue::const_iterator : public std::iterator + { + friend RenderQueue; + + public: + const_iterator(const const_iterator& it); + + const RenderData& operator*() const; + + const_iterator& operator=(const const_iterator& it); + const_iterator& operator++(); + const_iterator operator++(int); + + bool operator==(const const_iterator& rhs) const; + bool operator!=(const const_iterator& rhs) const; + + void swap(const_iterator& rhs); + + private: + const_iterator(const RenderQueue* queue, std::size_t nextId); + + std::size_t m_nextDataId; + const RenderQueue* m_queue; + }; + +} + +#include + +#endif // NAZARA_RENDERQUEUE_HPP diff --git a/include/Nazara/Graphics/RenderQueue.inl b/include/Nazara/Graphics/RenderQueue.inl new file mode 100644 index 000000000..47ec03c98 --- /dev/null +++ b/include/Nazara/Graphics/RenderQueue.inl @@ -0,0 +1,136 @@ +// Copyright (C) 2017 Jérôme Leclercq +// This file is part of the "Nazara Engine - Graphics module" +// For conditions of distribution and use, see copyright notice in Config.hpp + +#include +#include + +namespace Nz +{ + template + void RenderQueue::Clear() + { + m_orderedRenderQueue.clear(); + m_data.clear(); + } + + template + void RenderQueue::Insert(RenderData&& data) + { + m_data.emplace_back(std::move(data)); + } + + template + template + void RenderQueue::Sort(IndexFunc&& func) + { + m_orderedRenderQueue.clear(); + m_orderedRenderQueue.reserve(m_data.size()); + + std::size_t dataIndex = 0; + for (const RenderData& renderData : m_data) + m_orderedRenderQueue.emplace_back(func(renderData), dataIndex++); + + RenderQueueInternal::Sort(); + } + + template + typename RenderQueue::const_iterator RenderQueue::begin() const + { + return const_iterator(this, 0); + } + + template + bool RenderQueue::empty() const + { + return m_orderedRenderQueue.empty(); + } + + template + typename RenderQueue::const_iterator RenderQueue::end() const + { + return const_iterator(this, m_orderedRenderQueue.size()); + } + + template + typename RenderQueue::size_type RenderQueue::size() const + { + return m_orderedRenderQueue.size(); + } + + template + const RenderData& RenderQueue::GetData(std::size_t i) const + { + NazaraAssert(i < m_orderedRenderQueue.size(), "Cannot dereference post-end iterator"); + + return m_data[m_orderedRenderQueue[i].second]; + } + + + template + RenderQueue::const_iterator::const_iterator(const RenderQueue* queue, std::size_t nextId) : + m_nextDataId(nextId), + m_queue(queue) + { + } + + template + RenderQueue::const_iterator::const_iterator(const const_iterator& it) : + m_nextDataId(it.m_nextDataId), + m_queue(it.m_queue) + { + } + + template + const RenderData& RenderQueue::const_iterator::operator*() const + { + return m_queue->GetData(m_nextDataId); + } + + template + typename RenderQueue::const_iterator& RenderQueue::const_iterator::operator=(const const_iterator& it) + { + m_nextDataId = it.m_nextDataId; + m_queue = it.m_queue; + + return *this; + } + + template + typename RenderQueue::const_iterator& RenderQueue::const_iterator::operator++() + { + ++m_nextDataId; + + return *this; + } + + template + typename RenderQueue::const_iterator RenderQueue::const_iterator::operator++(int) + { + return iterator(m_queue, m_nextDataId++); + } + + template + bool RenderQueue::const_iterator::operator==(const typename RenderQueue::const_iterator& rhs) const + { + NazaraAssert(m_queue == rhs.m_queue, "Cannot compare iterator coming from different queues"); + + return m_nextDataId == rhs.m_nextDataId; + } + + template + bool RenderQueue::const_iterator::operator!=(const typename RenderQueue::const_iterator& rhs) const + { + return !operator==(rhs); + } + + template + void RenderQueue::const_iterator::swap(typename RenderQueue::const_iterator& rhs) + { + NazaraAssert(m_queue == rhs.m_queue, "Cannot swap iterator coming from different queues"); + + using std::swap; + + swap(m_nextDataId, rhs.m_nextDataId); + } +} diff --git a/include/Nazara/Graphics/RenderTechniques.hpp b/include/Nazara/Graphics/RenderTechniques.hpp index 79fb0c629..3854af1d4 100644 --- a/include/Nazara/Graphics/RenderTechniques.hpp +++ b/include/Nazara/Graphics/RenderTechniques.hpp @@ -7,7 +7,7 @@ #ifndef NAZARA_RENDERTECHNIQUES_HPP #define NAZARA_RENDERTECHNIQUES_HPP -#include +#include #include #include #include diff --git a/include/Nazara/Graphics/SceneData.hpp b/include/Nazara/Graphics/SceneData.hpp index d6e54cc1b..d11ada35c 100644 --- a/include/Nazara/Graphics/SceneData.hpp +++ b/include/Nazara/Graphics/SceneData.hpp @@ -13,12 +13,14 @@ namespace Nz { class AbstractBackground; class AbstractViewer; + class Texture; struct SceneData { Color ambientColor; const AbstractBackground* background; const AbstractViewer* viewer; + Texture* globalReflectionTexture; }; } diff --git a/include/Nazara/Graphics/SkeletalModel.hpp b/include/Nazara/Graphics/SkeletalModel.hpp index bb427a3e2..86943b676 100644 --- a/include/Nazara/Graphics/SkeletalModel.hpp +++ b/include/Nazara/Graphics/SkeletalModel.hpp @@ -7,14 +7,12 @@ #ifndef NAZARA_SKELETALMODEL_HPP #define NAZARA_SKELETALMODEL_HPP -#include +#include #include #include #include #include -#include -#include -#include +#include namespace Nz { @@ -40,7 +38,7 @@ namespace Nz SkeletalModel(SkeletalModel&& model) = default; ~SkeletalModel() = default; - void AddToRenderQueue(AbstractRenderQueue* renderQueue, const InstanceData& instanceData) const override; + void AddToRenderQueue(AbstractRenderQueue* renderQueue, const InstanceData& instanceData, const Recti& scissorRect) const override; void AdvanceAnimation(float elapsedTime); SkeletalModel* Clone() const; @@ -61,8 +59,6 @@ namespace Nz bool LoadFromMemory(const void* data, std::size_t size, const SkeletalModelParameters& params = SkeletalModelParameters()); bool LoadFromStream(Stream& stream, const SkeletalModelParameters& params = SkeletalModelParameters()); - void Reset(); - bool SetAnimation(Animation* animation); void SetMesh(Mesh* mesh) override; bool SetSequence(const String& sequenceName); diff --git a/include/Nazara/Graphics/SkinningManager.hpp b/include/Nazara/Graphics/SkinningManager.hpp index 040964428..34d578b3e 100644 --- a/include/Nazara/Graphics/SkinningManager.hpp +++ b/include/Nazara/Graphics/SkinningManager.hpp @@ -7,7 +7,7 @@ #ifndef NAZARA_SKINNINGMANAGER_HPP #define NAZARA_SKINNINGMANAGER_HPP -#include +#include #include namespace Nz diff --git a/include/Nazara/Graphics/SkyboxBackground.hpp b/include/Nazara/Graphics/SkyboxBackground.hpp index 4f433ed3e..675c2c27a 100644 --- a/include/Nazara/Graphics/SkyboxBackground.hpp +++ b/include/Nazara/Graphics/SkyboxBackground.hpp @@ -7,16 +7,14 @@ #ifndef NAZARA_SKYBOXBACKGROUND_HPP #define NAZARA_SKYBOXBACKGROUND_HPP -#include +#include #include -#include #include #include -#include -#include namespace Nz { + class AbstractViewer; class SkyboxBackground; using SkyboxBackgroundConstRef = ObjectRef; diff --git a/include/Nazara/Graphics/Sprite.hpp b/include/Nazara/Graphics/Sprite.hpp index 3625708da..bf9edc0d1 100644 --- a/include/Nazara/Graphics/Sprite.hpp +++ b/include/Nazara/Graphics/Sprite.hpp @@ -7,10 +7,9 @@ #ifndef NAZARA_SPRITE_HPP #define NAZARA_SPRITE_HPP -#include +#include #include #include -#include #include namespace Nz @@ -34,11 +33,10 @@ namespace Nz Sprite(Sprite&&) = delete; ~Sprite() = default; - void AddToRenderQueue(AbstractRenderQueue* renderQueue, const InstanceData& instanceData) const override; + void AddToRenderQueue(AbstractRenderQueue* renderQueue, const InstanceData& instanceData, const Recti& scissorRect) const override; inline const Color& GetColor() const; inline const Color& GetCornerColor(RectCorner corner) const; - inline const MaterialRef& GetMaterial() const; inline const Vector3f& GetOrigin() const; inline const Vector2f& GetSize() const; inline const Rectf& GetTextureCoords() const; @@ -48,11 +46,15 @@ namespace Nz inline void SetDefaultMaterial(); inline void SetMaterial(MaterialRef material, bool resizeSprite = true); bool SetMaterial(String materialName, bool resizeSprite = true); + inline void SetMaterial(std::size_t skinIndex, MaterialRef material, bool resizeSprite = true); + bool SetMaterial(std::size_t skinIndex, String materialName, bool resizeSprite = true); inline void SetOrigin(const Vector3f& origin); inline void SetSize(const Vector2f& size); inline void SetSize(float sizeX, float sizeY); bool SetTexture(String textureName, bool resizeSprite = true); inline void SetTexture(TextureRef texture, bool resizeSprite = true); + bool SetTexture(std::size_t skinIndex, String textureName, bool resizeSprite = true); + inline void SetTexture(std::size_t skinIndex, TextureRef texture, bool resizeSprite = true); inline void SetTextureCoords(const Rectf& coords); inline void SetTextureRect(const Rectui& rect); @@ -71,7 +73,6 @@ namespace Nz std::array m_cornerColor; Color m_color; - MaterialRef m_material; Rectf m_textureCoords; Vector2f m_size; Vector3f m_origin; diff --git a/include/Nazara/Graphics/Sprite.inl b/include/Nazara/Graphics/Sprite.inl index c9f698371..a296f5d61 100644 --- a/include/Nazara/Graphics/Sprite.inl +++ b/include/Nazara/Graphics/Sprite.inl @@ -2,9 +2,10 @@ // This file is part of the "Nazara Engine - Graphics module" // For conditions of distribution and use, see copyright notice in Config.hpp +#include #include #include -#include +#include namespace Nz { @@ -18,6 +19,8 @@ namespace Nz m_size(64.f, 64.f), m_origin(Nz::Vector3f::Zero()) { + ResetMaterials(1); + for (Color& color : m_cornerColor) color = Color::White; @@ -56,7 +59,6 @@ namespace Nz inline Sprite::Sprite(const Sprite& sprite) : InstancedRenderable(sprite), m_color(sprite.m_color), - m_material(sprite.m_material), m_textureCoords(sprite.m_textureCoords), m_size(sprite.m_size), m_origin(sprite.m_origin) @@ -94,15 +96,6 @@ namespace Nz return m_cornerColor[corner]; } - /*! - * \brief Gets the material of the sprite - * \return Current material - */ - inline const MaterialRef& Sprite::GetMaterial() const - { - return m_material; - } - /*! * \brief Gets the origin of the sprite * @@ -179,6 +172,7 @@ namespace Nz { MaterialRef material = Material::New(); material->EnableFaceCulling(false); + material->EnableScissorTest(true); SetMaterial(std::move(material)); } @@ -187,16 +181,32 @@ namespace Nz * \brief Changes the material of the sprite * * \param material Material for the sprite - * \param resizeSprite Should the sprite be resized to the texture size? + * \param resizeSprite Should billboard be resized to the material size (diffuse map) */ inline void Sprite::SetMaterial(MaterialRef material, bool resizeSprite) { - m_material = std::move(material); - if (m_material && resizeSprite) + SetMaterial(GetSkin(), std::move(material), resizeSprite); + } + + /*! + * \brief Sets the material of the sprite + * + * \param skinIndex Skin index to change + * \param material Material for the sprite + * \param resizeBillboard Should billboard be resized to the material size (diffuse map) + */ + inline void Sprite::SetMaterial(std::size_t skinIndex, MaterialRef material, bool resizeSprite) + { + InstancedRenderable::SetMaterial(skinIndex, 0, std::move(material)); + + if (resizeSprite) { - Texture* diffuseMap = m_material->GetDiffuseMap(); - if (diffuseMap && diffuseMap->IsValid()) - SetSize(Vector2f(Vector2ui(diffuseMap->GetSize()))); + if (const MaterialRef& newMat = GetMaterial()) + { + const TextureRef& diffuseMap = newMat->GetDiffuseMap(); + if (diffuseMap && diffuseMap->IsValid()) + SetSize(Vector2f(Vector2ui(diffuseMap->GetSize()))); + } } } @@ -246,9 +256,9 @@ namespace Nz } /*! - * \brief Sets the texture of the sprite + * \brief Sets the texture of the sprite for the current skin * - * Assign a texture to the sprite material + * This function changes the diffuse map of the material associated with the current skin * * \param texture Texture for the sprite * \param resizeSprite Should the sprite be resized to the texture size? @@ -257,15 +267,37 @@ namespace Nz */ inline void Sprite::SetTexture(TextureRef texture, bool resizeSprite) { - if (!m_material) - SetDefaultMaterial(); - else if (m_material->GetReferenceCount() > 1) - m_material = Material::New(*m_material); // Copy the material + SetTexture(GetSkin(), std::move(texture), resizeSprite); + } - if (resizeSprite && texture && texture->IsValid()) - SetSize(Vector2f(Vector2ui(texture->GetSize()))); + /*! + * \brief Sets the texture of the sprite for a specific skin + * + * This function changes the diffuse map of the material associated with the specified skin + * + * \param skinIndex Skin index to change + * \param texture Texture for the sprite + * \param resizeSprite Should the sprite be resized to the texture size? + * + * \remark The sprite material gets copied to prevent accidentally changing other drawable materials + */ + inline void Sprite::SetTexture(std::size_t skinIndex, TextureRef texture, bool resizeSprite) + { + const MaterialRef& material = GetMaterial(skinIndex); - m_material->SetDiffuseMap(std::move(texture)); + if (material->GetReferenceCount() > 1) + { + MaterialRef newMat = Material::New(*material); // Copy + newMat->SetDiffuseMap(std::move(texture)); + + SetMaterial(skinIndex, std::move(newMat), resizeSprite); + } + else + { + material->SetDiffuseMap(std::move(texture)); + if (resizeSprite && texture && texture->IsValid()) + SetSize(Vector2f(Vector2ui(texture->GetSize()))); + } } /*! @@ -277,6 +309,7 @@ namespace Nz inline void Sprite::SetTextureCoords(const Rectf& coords) { m_textureCoords = coords; + InvalidateVertices(); } @@ -291,10 +324,10 @@ namespace Nz inline void Sprite::SetTextureRect(const Rectui& rect) { - NazaraAssert(m_material, "Sprite has no material"); - NazaraAssert(m_material->HasDiffuseMap(), "Sprite material has no diffuse map"); + const MaterialRef& material = GetMaterial(); + NazaraAssert(material->HasDiffuseMap(), "Sprite material has no diffuse map"); - Texture* diffuseMap = m_material->GetDiffuseMap(); + Texture* diffuseMap = material->GetDiffuseMap(); float invWidth = 1.f / diffuseMap->GetWidth(); float invHeight = 1.f / diffuseMap->GetHeight(); @@ -314,7 +347,6 @@ namespace Nz InstancedRenderable::operator=(sprite); m_color = sprite.m_color; - m_material = sprite.m_material; m_origin = sprite.m_origin; m_textureCoords = sprite.m_textureCoords; m_size = sprite.m_size; @@ -352,5 +384,4 @@ namespace Nz } } -#include -#include "Sprite.hpp" +#include diff --git a/include/Nazara/Graphics/TextSprite.hpp b/include/Nazara/Graphics/TextSprite.hpp index 19a3ec1a7..355d17fe4 100644 --- a/include/Nazara/Graphics/TextSprite.hpp +++ b/include/Nazara/Graphics/TextSprite.hpp @@ -7,17 +7,15 @@ #ifndef NAZARA_TEXTSPRITE_HPP #define NAZARA_TEXTSPRITE_HPP -#include +#include #include #include #include -#include #include -#include -#include namespace Nz { + class AbstractTextDrawer; class TextSprite; using TextSpriteConstRef = ObjectRef; @@ -32,17 +30,17 @@ namespace Nz inline TextSprite(const TextSprite& sprite); ~TextSprite() = default; - void AddToRenderQueue(AbstractRenderQueue* renderQueue, const InstanceData& instanceData) const override; + void AddToRenderQueue(AbstractRenderQueue* renderQueue, const InstanceData& instanceData, const Recti& scissorRect) const override; inline void Clear(); inline const Color& GetColor() const; - inline const MaterialRef& GetMaterial() const; inline float GetScale() const; inline void SetColor(const Color& color); inline void SetDefaultMaterial(); inline void SetMaterial(MaterialRef material); + inline void SetMaterial(std::size_t skinIndex, MaterialRef material); inline void SetScale(float scale); void Update(const AbstractTextDrawer& drawer); @@ -76,7 +74,6 @@ namespace Nz mutable std::unordered_map m_renderInfos; mutable std::vector m_localVertices; Color m_color; - MaterialRef m_material; Recti m_localBounds; float m_scale; diff --git a/include/Nazara/Graphics/TextSprite.inl b/include/Nazara/Graphics/TextSprite.inl index c7ba17585..c35cd562e 100644 --- a/include/Nazara/Graphics/TextSprite.inl +++ b/include/Nazara/Graphics/TextSprite.inl @@ -2,8 +2,9 @@ // This file is part of the "Nazara Engine - Graphics module" // For conditions of distribution and use, see copyright notice in Config.hpp +#include #include -#include +#include namespace Nz { @@ -15,6 +16,8 @@ namespace Nz m_color(Color::White), m_scale(1.f) { + ResetMaterials(1U); + SetDefaultMaterial(); } @@ -41,7 +44,6 @@ namespace Nz m_renderInfos(sprite.m_renderInfos), m_localVertices(sprite.m_localVertices), m_color(sprite.m_color), - m_material(sprite.m_material), m_localBounds(sprite.m_localBounds), m_scale(sprite.m_scale) { @@ -78,16 +80,6 @@ namespace Nz return m_color; } - /*! - * \brief Gets the material of the text sprite - * \return Current material - */ - - inline const MaterialRef& TextSprite::GetMaterial() const - { - return m_material; - } - /*! * \brief Gets the current scale of the text sprite * \return Current scale @@ -118,14 +110,7 @@ namespace Nz inline void TextSprite::SetDefaultMaterial() { - MaterialRef material = Material::New(); - material->EnableBlending(true); - material->EnableDepthWrite(false); - material->EnableFaceCulling(false); - material->SetDstBlend(BlendFunc_InvSrcAlpha); - material->SetSrcBlend(BlendFunc_SrcAlpha); - - SetMaterial(material); + SetMaterial(Material::New("Translucent2D")); } /*! @@ -136,7 +121,12 @@ namespace Nz inline void TextSprite::SetMaterial(MaterialRef material) { - m_material = std::move(material); + InstancedRenderable::SetMaterial(0, std::move(material)); + } + + inline void TextSprite::SetMaterial(std::size_t skinIndex, MaterialRef material) + { + InstancedRenderable::SetMaterial(skinIndex, 0, std::move(material)); } /*! @@ -167,7 +157,6 @@ namespace Nz m_atlases.clear(); m_color = text.m_color; - m_material = text.m_material; m_renderInfos = text.m_renderInfos; m_localBounds = text.m_localBounds; m_localVertices = text.m_localVertices; @@ -216,4 +205,4 @@ namespace Nz } } -#include +#include diff --git a/include/Nazara/Graphics/TextureBackground.hpp b/include/Nazara/Graphics/TextureBackground.hpp index bdb088812..c74539e38 100644 --- a/include/Nazara/Graphics/TextureBackground.hpp +++ b/include/Nazara/Graphics/TextureBackground.hpp @@ -7,7 +7,7 @@ #ifndef NAZARA_TEXTUREBACKGROUND_HPP #define NAZARA_TEXTUREBACKGROUND_HPP -#include +#include #include #include #include diff --git a/include/Nazara/Graphics/TileMap.hpp b/include/Nazara/Graphics/TileMap.hpp index dbc36aff5..3692eb3c2 100644 --- a/include/Nazara/Graphics/TileMap.hpp +++ b/include/Nazara/Graphics/TileMap.hpp @@ -7,11 +7,9 @@ #ifndef NAZARA_TILEMAP_HPP #define NAZARA_TILEMAP_HPP -#include +#include #include #include -#include -#include #include namespace Nz @@ -35,7 +33,7 @@ namespace Nz TileMap(TileMap&&) = delete; ~TileMap() = default; - void AddToRenderQueue(AbstractRenderQueue* renderQueue, const InstanceData& instanceData) const override; + void AddToRenderQueue(AbstractRenderQueue* renderQueue, const InstanceData& instanceData, const Recti& scissorRect) const override; inline void DisableTile(const Vector2ui& tilePos); inline void DisableTiles(); @@ -50,8 +48,6 @@ namespace Nz inline void EnableTiles(const Vector2ui* tilesPos, std::size_t tileCount, const Rectf& coords, const Color& color = Color::White, std::size_t materialIndex = 0U); inline void EnableTiles(const Vector2ui* tilesPos, std::size_t tileCount, const Rectui& rect, const Color& color = Color::White, std::size_t materialIndex = 0U); - inline const MaterialRef& GetMaterial(std::size_t index) const; - inline std::size_t GetMaterialCount() const; inline const Vector2ui& GetMapSize() const; inline Vector2f GetSize() const; inline const Tile& GetTile(const Vector2ui& tilePos) const; @@ -59,7 +55,7 @@ namespace Nz inline bool IsIsometricModeEnabled() const; - inline void SetMaterial(std::size_t index, MaterialRef material); + using InstancedRenderable::SetMaterial; inline TileMap& operator=(const TileMap& TileMap); TileMap& operator=(TileMap&& TileMap) = delete; @@ -83,7 +79,6 @@ namespace Nz struct Layer { - MaterialRef material; std::set tiles; }; diff --git a/include/Nazara/Graphics/TileMap.inl b/include/Nazara/Graphics/TileMap.inl index 0ed57a1be..23065d429 100644 --- a/include/Nazara/Graphics/TileMap.inl +++ b/include/Nazara/Graphics/TileMap.inl @@ -2,7 +2,6 @@ // This file is part of the "Nazara Engine - Graphics module" // For conditions of distribution and use, see copyright notice in Config.hpp -#include #include #include #include @@ -32,8 +31,7 @@ namespace Nz NazaraAssert(m_tileSize.x > 0 && m_tileSize.y > 0, "Invalid tile size"); NazaraAssert(m_layers.size() != 0U, "Invalid material count"); - for (Layer& layer : m_layers) - layer.material = Material::GetDefault(); + ResetMaterials(materialCount); InvalidateBoundingVolume(); } @@ -183,9 +181,11 @@ namespace Nz inline void TileMap::EnableTile(const Vector2ui& tilePos, const Rectui& rect, const Color& color, std::size_t materialIndex) { NazaraAssert(materialIndex < m_layers.size(), "Material out of bounds"); - NazaraAssert(m_layers[materialIndex].material->HasDiffuseMap(), "Material has no diffuse map"); - Texture* diffuseMap = m_layers[materialIndex].material->GetDiffuseMap(); + const MaterialRef& material = GetMaterial(materialIndex); + NazaraAssert(material->HasDiffuseMap(), "Material has no diffuse map"); + + Texture* diffuseMap = material->GetDiffuseMap(); float invWidth = 1.f / diffuseMap->GetWidth(); float invHeight = 1.f / diffuseMap->GetHeight(); @@ -246,7 +246,7 @@ namespace Nz { NazaraAssert(materialIndex < m_layers.size(), "Material out of bounds"); - Texture* diffuseMap = m_layers[materialIndex].material->GetDiffuseMap(); + Texture* diffuseMap = GetMaterial(materialIndex)->GetDiffuseMap(); float invWidth = 1.f / diffuseMap->GetWidth(); float invHeight = 1.f / diffuseMap->GetHeight(); @@ -321,9 +321,11 @@ namespace Nz inline void TileMap::EnableTiles(const Vector2ui* tilesPos, std::size_t tileCount, const Rectui& rect, const Color& color, std::size_t materialIndex) { NazaraAssert(materialIndex < m_layers.size(), "Material out of bounds"); - NazaraAssert(m_layers[materialIndex].material->HasDiffuseMap(), "Material has no diffuse map"); - Texture* diffuseMap = m_layers[materialIndex].material->GetDiffuseMap(); + const MaterialRef& material = GetMaterial(materialIndex); + NazaraAssert(material->HasDiffuseMap(), "Material has no diffuse map"); + + Texture* diffuseMap = material->GetDiffuseMap(); float invWidth = 1.f / diffuseMap->GetWidth(); float invHeight = 1.f / diffuseMap->GetHeight(); @@ -331,29 +333,6 @@ namespace Nz EnableTiles(tilesPos, tileCount, unnormalizedCoords, color, materialIndex); } - /*! - * \brief Gets the material at position index used by the TileMap - * - * \param index Index of the material to query - * - * \return Material at index - */ - inline const MaterialRef& TileMap::GetMaterial(std::size_t index) const - { - NazaraAssert(index < m_layers.size(), "Material out of bounds"); - - return m_layers[index].material; - } - - /*! - * \brief Gets the maximum material count this TileMap can use - * \return Material count - */ - inline std::size_t TileMap::GetMaterialCount() const - { - return m_layers.size(); - } - /*! * \brief Gets the tilemap size (i.e. number of tiles in each dimension) * \return Number of tiles in each dimension @@ -415,19 +394,6 @@ namespace Nz return m_isometricModeEnabled; } - /*! - * \brief Sets a material of the TileMap - * - * \param index Index of the material to change - * \param material Material for the TileMap - */ - inline void TileMap::SetMaterial(std::size_t index, MaterialRef material) - { - NazaraAssert(index < m_layers.size(), "Material out of bounds"); - - m_layers[index].material = std::move(material); - } - /*! * \brief Sets the current TileMap with the content of the other one * \return A reference to this diff --git a/include/Nazara/Lua/Enums.hpp b/include/Nazara/Lua/Enums.hpp index f62357e6f..e92f058d5 100644 --- a/include/Nazara/Lua/Enums.hpp +++ b/include/Nazara/Lua/Enums.hpp @@ -7,6 +7,8 @@ #ifndef NAZARA_ENUMS_LUA_HPP #define NAZARA_ENUMS_LUA_HPP +#include + namespace Nz { enum LuaBindMode @@ -26,6 +28,21 @@ namespace Nz LuaComparison_Max = LuaComparison_LessOrEqual }; + enum LuaLib + { + LuaLib_Coroutine, + LuaLib_Debug, + LuaLib_Math, + LuaLib_Io, + LuaLib_Package, + LuaLib_Os, + LuaLib_String, + LuaLib_Table, + LuaLib_Utf8, + + LuaLib_Max = LuaLib_Utf8 + }; + enum LuaOperation { LuaOperation_Addition, @@ -61,6 +78,16 @@ namespace Nz LuaType_Max = LuaType_Userdata }; + + template<> + struct EnumAsFlags + { + static constexpr LuaLib max = LuaLib_Max; + }; + + using LuaLibFlags = Flags; + + constexpr LuaLibFlags LuaLib_All = LuaLibFlags(LuaLibFlags::ValueMask); } #endif // NAZARA_ENUMS_LUA_HPP diff --git a/include/Nazara/Lua/Lua.hpp b/include/Nazara/Lua/Lua.hpp index e1c084f8f..d884a22b9 100644 --- a/include/Nazara/Lua/Lua.hpp +++ b/include/Nazara/Lua/Lua.hpp @@ -1,4 +1,4 @@ -// Copyright (C) 2017 Jrme Leclercq +// Copyright (C) 2017 Jérôme Leclercq // This file is part of the "Nazara Engine - Lua scripting module" // For conditions of distribution and use, see copyright notice in Config.hpp @@ -7,8 +7,7 @@ #ifndef NAZARA_LUA_HPP #define NAZARA_LUA_HPP -#include -#include +#include #include namespace Nz diff --git a/include/Nazara/Lua/LuaClass.hpp b/include/Nazara/Lua/LuaClass.hpp index 451f91c08..79558a3b6 100644 --- a/include/Nazara/Lua/LuaClass.hpp +++ b/include/Nazara/Lua/LuaClass.hpp @@ -7,7 +7,7 @@ #ifndef NAZARA_LUACLASS_HPP #define NAZARA_LUACLASS_HPP -#include +#include #include #include #include @@ -69,15 +69,15 @@ namespace Nz template friend struct LuaClassImplFinalizerSetupProxy; - void PushClassInfo(LuaState& state); - void SetupConstructor(LuaState& state); - void SetupDefaultToString(LuaState& state); - void SetupFinalizer(LuaState& state); - void SetupGetter(LuaState& state, LuaCFunction proxy); - void SetupGlobalTable(LuaState& state); - void SetupMetatable(LuaState& state); - void SetupMethod(LuaState& state, LuaCFunction proxy, const String& name, std::size_t methodIndex); - void SetupSetter(LuaState& state, LuaCFunction proxy); + int PushClassInfo(LuaState& state); + void SetupConstructor(LuaState& state, int classInfoRef); + void SetupDefaultToString(LuaState& state, int classInfoRef); + void SetupFinalizer(LuaState& state, int classInfoRef); + void SetupGetter(LuaState& state, LuaCFunction proxy, int classInfoRef); + void SetupGlobalTable(LuaState& state, int classInfoRef); + void SetupMetatable(LuaState& state, int classInfoRef); + void SetupMethod(LuaState& state, LuaCFunction proxy, const String& name, std::size_t methodIndex, int classInfoRef); + void SetupSetter(LuaState& state, LuaCFunction proxy, int classInfoRef); using ParentFunc = std::function; using InstanceGetter = std::function; diff --git a/include/Nazara/Lua/LuaClass.inl b/include/Nazara/Lua/LuaClass.inl index 40b7374bc..86ab9b311 100644 --- a/include/Nazara/Lua/LuaClass.inl +++ b/include/Nazara/Lua/LuaClass.inl @@ -80,15 +80,15 @@ namespace Nz template void LuaClass::Register(LuaState& state) { - PushClassInfo(state); + int classInfoRef = PushClassInfo(state); // Let's create the metatable which will be associated with every state. - SetupMetatable(state); + SetupMetatable(state, classInfoRef); if (m_info->constructor || m_info->staticGetter || m_info->staticSetter || !m_staticMethods.empty()) - SetupGlobalTable(state); + SetupGlobalTable(state, classInfoRef); - state.Pop(); // Pop our ClassInfo, which is now referenced by all our functions + state.DestroyReference(classInfoRef); } template @@ -216,7 +216,7 @@ namespace Nz } template - void LuaClass::PushClassInfo(LuaState& state) + int LuaClass::PushClassInfo(LuaState& state) { // Our ClassInfo has to outlive the LuaClass, because we don't want to force the user to keep the LuaClass alive // To do that, each Registration creates a tiny shared_ptr wrapper whose life is directly managed by Lua. @@ -231,20 +231,22 @@ namespace Nz state.PushCFunction(InfoDestructor, 1); state.SetField("__gc"); state.SetMetatable(-2); + + return state.CreateReference(); } template - void LuaClass::SetupConstructor(LuaState& state) + void LuaClass::SetupConstructor(LuaState& state, int classInfoRef) { - state.PushValue(1); // ClassInfo + state.PushReference(classInfoRef); state.PushCFunction(ConstructorProxy, 1); state.SetField("__call"); // ClassMeta.__call = ConstructorProxy } template - void LuaClass::SetupDefaultToString(LuaState& state) + void LuaClass::SetupDefaultToString(LuaState& state, int classInfoRef) { - state.PushValue(1); // shared_ptr on UserData + state.PushReference(classInfoRef); state.PushCFunction(ToStringProxy, 1); state.SetField("__tostring"); } @@ -255,9 +257,9 @@ namespace Nz template struct LuaClassImplFinalizerSetupProxy { - static void Setup(LuaState& state) + static void Setup(LuaState& state, int classInfoRef) { - state.PushValue(1); // ClassInfo + state.PushReference(classInfoRef); state.PushCFunction(LuaClass::FinalizerProxy, 1); state.SetField("__gc"); } @@ -266,21 +268,21 @@ namespace Nz template struct LuaClassImplFinalizerSetupProxy { - static void Setup(LuaState&) + static void Setup(LuaState&, int) { } }; template - void LuaClass::SetupFinalizer(LuaState& state) + void LuaClass::SetupFinalizer(LuaState& state, int classInfoRef) { - LuaClassImplFinalizerSetupProxy::value>::Setup(state); + LuaClassImplFinalizerSetupProxy::value>::Setup(state, classInfoRef); } template - void LuaClass::SetupGetter(LuaState& state, LuaCFunction proxy) + void LuaClass::SetupGetter(LuaState& state, LuaCFunction proxy, int classInfoRef) { - state.PushValue(1); // ClassInfo + state.PushReference(classInfoRef); state.PushValue(-2); // Metatable state.PushCFunction(proxy, 2); @@ -288,7 +290,7 @@ namespace Nz } template - void LuaClass::SetupGlobalTable(LuaState& state) + void LuaClass::SetupGlobalTable(LuaState& state, int classInfoRef) { // Create the global table state.PushTable(); // Class = {} @@ -297,10 +299,10 @@ namespace Nz state.PushTable(); // ClassMeta = {} if (m_info->constructor) - SetupConstructor(state); + SetupConstructor(state, classInfoRef); if (m_info->staticGetter) - SetupGetter(state, StaticGetterProxy); + SetupGetter(state, StaticGetterProxy, classInfoRef); else { // Optimize by assigning the metatable instead of a search function @@ -309,7 +311,7 @@ namespace Nz } if (m_info->staticSetter) - SetupSetter(state, StaticSetterProxy); + SetupSetter(state, StaticSetterProxy, classInfoRef); m_info->staticMethods.reserve(m_staticMethods.size()); for (auto& pair : m_staticMethods) @@ -317,7 +319,7 @@ namespace Nz std::size_t methodIndex = m_info->staticMethods.size(); m_info->staticMethods.push_back(pair.second); - SetupMethod(state, StaticMethodProxy, pair.first, methodIndex); + SetupMethod(state, StaticMethodProxy, pair.first, methodIndex, classInfoRef); } state.SetMetatable(-2); // setmetatable(Class, ClassMeta), pops ClassMeta @@ -329,15 +331,15 @@ namespace Nz } template - void LuaClass::SetupMetatable(LuaState& state) + void LuaClass::SetupMetatable(LuaState& state, int classInfoRef) { if (!state.NewMetatable(m_info->name)) NazaraWarning("Class \"" + m_info->name + "\" already registred in this instance"); { - SetupFinalizer(state); + SetupFinalizer(state, classInfoRef); if (m_info->getter || !m_info->parentGetters.empty()) - SetupGetter(state, GetterProxy); + SetupGetter(state, GetterProxy, classInfoRef); else { // Optimize by assigning the metatable instead of a search function @@ -347,11 +349,11 @@ namespace Nz } if (m_info->setter) - SetupSetter(state, SetterProxy); + SetupSetter(state, SetterProxy, classInfoRef); // In case a __tostring method is missing, add a default implementation returning the class name if (m_methods.find("__tostring") == m_methods.end()) - SetupDefaultToString(state); + SetupDefaultToString(state, classInfoRef); m_info->methods.reserve(m_methods.size()); for (auto& pair : m_methods) @@ -359,16 +361,16 @@ namespace Nz std::size_t methodIndex = m_info->methods.size(); m_info->methods.push_back(pair.second); - SetupMethod(state, MethodProxy, pair.first, methodIndex); + SetupMethod(state, MethodProxy, pair.first, methodIndex, classInfoRef); } } state.Pop(); //< Pops the metatable, it won't be collected before it's referenced by the Lua registry. } template - void LuaClass::SetupMethod(LuaState& state, LuaCFunction proxy, const String& name, std::size_t methodIndex) + void LuaClass::SetupMethod(LuaState& state, LuaCFunction proxy, const String& name, std::size_t methodIndex, int classInfoRef) { - state.PushValue(1); // ClassInfo + state.PushReference(classInfoRef); state.PushInteger(methodIndex); state.PushCFunction(proxy, 2); @@ -376,9 +378,9 @@ namespace Nz } template - void LuaClass::SetupSetter(LuaState& state, LuaCFunction proxy) + void LuaClass::SetupSetter(LuaState& state, LuaCFunction proxy, int classInfoRef) { - state.PushValue(1); // ClassInfo + state.PushReference(classInfoRef); state.PushCFunction(proxy, 1); state.SetField("__newindex"); // Setter diff --git a/include/Nazara/Lua/LuaCoroutine.hpp b/include/Nazara/Lua/LuaCoroutine.hpp index a740f635b..cdda83b3a 100644 --- a/include/Nazara/Lua/LuaCoroutine.hpp +++ b/include/Nazara/Lua/LuaCoroutine.hpp @@ -7,10 +7,8 @@ #ifndef NAZARA_LUACOROUTINE_HPP #define NAZARA_LUACOROUTINE_HPP -#include +#include #include -#include -#include namespace Nz { diff --git a/include/Nazara/Lua/LuaCoroutine.inl b/include/Nazara/Lua/LuaCoroutine.inl index 7dcdd0e07..63c7d0eda 100644 --- a/include/Nazara/Lua/LuaCoroutine.inl +++ b/include/Nazara/Lua/LuaCoroutine.inl @@ -2,8 +2,6 @@ // This file is part of the "Nazara Engine - Lua scripting module" // For conditions of distribution and use, see copyright notice in Config.hpp -#include - namespace Nz { inline LuaCoroutine::LuaCoroutine(LuaCoroutine&& instance) : diff --git a/include/Nazara/Lua/LuaInstance.hpp b/include/Nazara/Lua/LuaInstance.hpp index 93374958b..c45a77a94 100644 --- a/include/Nazara/Lua/LuaInstance.hpp +++ b/include/Nazara/Lua/LuaInstance.hpp @@ -7,10 +7,11 @@ #ifndef NAZARA_LUAINSTANCE_HPP #define NAZARA_LUAINSTANCE_HPP -#include +#include +#include +#include #include #include -#include namespace Nz { @@ -22,18 +23,20 @@ namespace Nz public: LuaInstance(); LuaInstance(const LuaInstance&) = delete; - LuaInstance(LuaInstance&& instance) = default; + LuaInstance(LuaInstance&& instance); ~LuaInstance(); inline std::size_t GetMemoryLimit() const; inline std::size_t GetMemoryUsage() const; inline UInt32 GetTimeLimit() const; + void LoadLibraries(LuaLibFlags libFlags = LuaLib_All); + inline void SetMemoryLimit(std::size_t memoryLimit); inline void SetTimeLimit(UInt32 limit); LuaInstance& operator=(const LuaInstance&) = delete; - LuaInstance& operator=(LuaInstance&& instance) = default; + LuaInstance& operator=(LuaInstance&& instance); private: inline void SetMemoryUsage(std::size_t memoryUsage); diff --git a/include/Nazara/Lua/LuaInstance.inl b/include/Nazara/Lua/LuaInstance.inl index 59bf8d79e..21d9b061e 100644 --- a/include/Nazara/Lua/LuaInstance.inl +++ b/include/Nazara/Lua/LuaInstance.inl @@ -2,7 +2,6 @@ // This file is part of the "Nazara Engine - Lua scripting module" // For conditions of distribution and use, see copyright notice in Config.hpp -#include #include namespace Nz @@ -31,6 +30,11 @@ namespace Nz { m_timeLimit = limit; } + + inline void LuaInstance::SetMemoryUsage(std::size_t memoryUsage) + { + m_memoryUsage = memoryUsage; + } } #include diff --git a/include/Nazara/Lua/LuaState.hpp b/include/Nazara/Lua/LuaState.hpp index fe34d794a..14f0898c2 100644 --- a/include/Nazara/Lua/LuaState.hpp +++ b/include/Nazara/Lua/LuaState.hpp @@ -7,9 +7,8 @@ #ifndef NAZARA_LUASTATE_HPP #define NAZARA_LUASTATE_HPP -#include -#include -#include +#include +#include #include #include #include @@ -25,6 +24,7 @@ namespace Nz class LuaCoroutine; class LuaInstance; class LuaState; + class Stream; using LuaCFunction = int (*)(lua_State* internalState); using LuaFunction = std::function; @@ -33,7 +33,7 @@ namespace Nz { public: LuaState(const LuaState&) = default; - LuaState(LuaState&& instance) noexcept; + LuaState(LuaState&& instance) = default; ~LuaState() = default; void ArgCheck(bool condition, unsigned int argNum, const char* error) const; @@ -174,7 +174,7 @@ namespace Nz void* ToUserdata(int index, const String& tname) const; LuaState& operator=(const LuaState&) = default; - LuaState& operator=(LuaState&& instance) noexcept; + LuaState& operator=(LuaState&& instance) = default; static int GetIndexOfUpValue(int upValue); static LuaInstance& GetInstance(lua_State* internalState); @@ -189,8 +189,8 @@ namespace Nz static int ProxyFunc(lua_State* internalState); + MovablePtr m_state; String m_lastError; - lua_State* m_state; }; } diff --git a/include/Nazara/Lua/LuaState.inl b/include/Nazara/Lua/LuaState.inl index a5fa57f8c..62669d72b 100644 --- a/include/Nazara/Lua/LuaState.inl +++ b/include/Nazara/Lua/LuaState.inl @@ -2,7 +2,6 @@ // This file is part of the "Nazara Engine - Lua scripting module" // For conditions of distribution and use, see copyright notice in Config.hpp -#include #include #include #include @@ -64,21 +63,21 @@ namespace Nz } template - std::enable_if_t::value && !EnumAsFlags::value, unsigned int> LuaImplQueryArg(const LuaState& instance, int index, T* arg, TypeTag) + std::enable_if_t::value && !IsEnumFlag::value, unsigned int> LuaImplQueryArg(const LuaState& instance, int index, T* arg, TypeTag) { using UnderlyingT = std::underlying_type_t; return LuaImplQueryArg(instance, index, reinterpret_cast(arg), TypeTag()); } template - std::enable_if_t::value && !EnumAsFlags::value, unsigned int> LuaImplQueryArg(const LuaState& instance, int index, T* arg, T defValue, TypeTag) + std::enable_if_t::value && !IsEnumFlag::value, unsigned int> LuaImplQueryArg(const LuaState& instance, int index, T* arg, T defValue, TypeTag) { using UnderlyingT = std::underlying_type_t; return LuaImplQueryArg(instance, index, reinterpret_cast(arg), static_cast(defValue), TypeTag()); } template - std::enable_if_t::value && EnumAsFlags::value, unsigned int> LuaImplQueryArg(const LuaState& instance, int index, T* arg, TypeTag) + std::enable_if_t::value && IsEnumFlag::value, unsigned int> LuaImplQueryArg(const LuaState& instance, int index, T* arg, TypeTag) { using UnderlyingT = std::underlying_type_t; @@ -90,7 +89,7 @@ namespace Nz } template - std::enable_if_t::value && EnumAsFlags::value, unsigned int> LuaImplQueryArg(const LuaState& instance, int index, T* arg, T defValue, TypeTag) + std::enable_if_t::value && IsEnumFlag::value, unsigned int> LuaImplQueryArg(const LuaState& instance, int index, T* arg, T defValue, TypeTag) { using UnderlyingT = std::underlying_type_t; @@ -180,14 +179,14 @@ namespace Nz } template - std::enable_if_t::value && !EnumAsFlags::value, int> LuaImplReplyVal(const LuaState& instance, T val, TypeTag) + std::enable_if_t::value && !IsEnumFlag::value, int> LuaImplReplyVal(const LuaState& instance, T val, TypeTag) { using EnumT = typename std::underlying_type::type; return LuaImplReplyVal(instance, static_cast(val), TypeTag()); } template - std::enable_if_t::value && EnumAsFlags::value, int> LuaImplReplyVal(const LuaState& instance, T val, TypeTag) + std::enable_if_t::value && IsEnumFlag::value, int> LuaImplReplyVal(const LuaState& instance, T val, TypeTag) { Flags flags(val); return LuaImplReplyVal(instance, flags, TypeTag()); @@ -196,7 +195,7 @@ namespace Nz template int LuaImplReplyVal(const LuaState& instance, Flags val, TypeTag>) { - instance.PushInteger(UInt32(val)); + instance.PushInteger(typename Flags::BitField(val)); return 1; } diff --git a/include/Nazara/Math/Algorithm.hpp b/include/Nazara/Math/Algorithm.hpp index 5ffbe8106..dd9cb4d5a 100644 --- a/include/Nazara/Math/Algorithm.hpp +++ b/include/Nazara/Math/Algorithm.hpp @@ -8,7 +8,7 @@ #ifndef NAZARA_ALGORITHM_MATH_HPP #define NAZARA_ALGORITHM_MATH_HPP -#include +#include #include #include #include diff --git a/include/Nazara/Math/Algorithm.inl b/include/Nazara/Math/Algorithm.inl index e50385c78..b393d38e6 100644 --- a/include/Nazara/Math/Algorithm.inl +++ b/include/Nazara/Math/Algorithm.inl @@ -81,7 +81,7 @@ namespace Nz { static_assert(sizeof(T) % sizeof(UInt32) == 0, "Assertion failed"); - // The algorithm for logarithm in base 2 only works with numbers greather than 32 bits + // The algorithm for logarithm in base 2 only works with numbers greater than 32 bits // This code subdivides the biggest number into 32 bits ones for (int i = sizeof(T)-sizeof(UInt32); i >= 0; i -= sizeof(UInt32)) { @@ -552,11 +552,11 @@ namespace Nz #endif const T twoLimit = limit * T(2); - angle = std::fmod(angle + limit, twoLimit); + angle = std::fmod(angle, twoLimit); if (angle < T(0)) angle += twoLimit; - return angle - limit; + return angle; } /*! diff --git a/include/Nazara/Math/BoundingVolume.hpp b/include/Nazara/Math/BoundingVolume.hpp index b5c4e8b9e..235259b2e 100644 --- a/include/Nazara/Math/BoundingVolume.hpp +++ b/include/Nazara/Math/BoundingVolume.hpp @@ -69,11 +69,11 @@ namespace Nz OrientedBox obb; }; - typedef BoundingVolume BoundingVolumed; - typedef BoundingVolume BoundingVolumef; + using BoundingVolumed = BoundingVolume; + using BoundingVolumef = BoundingVolume; - template bool Serialize(SerializationContext& context, const BoundingVolume& boundingVolume); - template bool Unserialize(SerializationContext& context, BoundingVolume* boundingVolume); + template bool Serialize(SerializationContext& context, const BoundingVolume& boundingVolume, TypeTag>); + template bool Unserialize(SerializationContext& context, BoundingVolume* boundingVolume, TypeTag>); } template diff --git a/include/Nazara/Math/BoundingVolume.inl b/include/Nazara/Math/BoundingVolume.inl index d2dee79f8..5d80e2730 100644 --- a/include/Nazara/Math/BoundingVolume.inl +++ b/include/Nazara/Math/BoundingVolume.inl @@ -541,7 +541,7 @@ namespace Nz return Infinite(); case Extend_Null: - return from.obb * interpolation; + return to.obb * interpolation; } // If we arrive here, the extend is invalid @@ -603,7 +603,7 @@ namespace Nz * \remark Does not save OBB corners */ template - bool Serialize(SerializationContext& context, const BoundingVolume& boundingVolume) + bool Serialize(SerializationContext& context, const BoundingVolume& boundingVolume, TypeTag>) { if (!Serialize(context, static_cast(boundingVolume.extend))) return false; @@ -627,7 +627,7 @@ namespace Nz * \remark The resulting oriented box corners will *not* be updated, a call to Update is required */ template - bool Unserialize(SerializationContext& context, BoundingVolume* boundingVolume) + bool Unserialize(SerializationContext& context, BoundingVolume* boundingVolume, TypeTag>) { UInt8 extend; if (!Unserialize(context, &extend)) diff --git a/include/Nazara/Math/Box.hpp b/include/Nazara/Math/Box.hpp index 9434cda27..555e10130 100644 --- a/include/Nazara/Math/Box.hpp +++ b/include/Nazara/Math/Box.hpp @@ -93,15 +93,15 @@ namespace Nz T x, y, z, width, height, depth; }; - typedef Box Boxd; - typedef Box Boxf; - typedef Box Boxi; - typedef Box Boxui; - typedef Box Boxi32; - typedef Box Boxui32; + using Boxd = Box; + using Boxf = Box; + using Boxi = Box; + using Boxui = Box; + using Boxi32 = Box; + using Boxui32 = Box; - template bool Serialize(SerializationContext& context, const Box& box); - template bool Unserialize(SerializationContext& context, Box* box); + template bool Serialize(SerializationContext& context, const Box& box, TypeTag>); + template bool Unserialize(SerializationContext& context, Box* box, TypeTag>); } template diff --git a/include/Nazara/Math/Box.inl b/include/Nazara/Math/Box.inl index 60275b206..6b0ed9112 100644 --- a/include/Nazara/Math/Box.inl +++ b/include/Nazara/Math/Box.inl @@ -912,7 +912,7 @@ namespace Nz * \param box Input Box */ template - bool Serialize(SerializationContext& context, const Box& box) + bool Serialize(SerializationContext& context, const Box& box, TypeTag>) { if (!Serialize(context, box.x)) return false; @@ -943,7 +943,7 @@ namespace Nz * \param box Output Box */ template - bool Unserialize(SerializationContext& context, Box* box) + bool Unserialize(SerializationContext& context, Box* box, TypeTag>) { if (!Unserialize(context, &box->x)) return false; diff --git a/include/Nazara/Math/EulerAngles.hpp b/include/Nazara/Math/EulerAngles.hpp index b55adc4dd..126ea399e 100644 --- a/include/Nazara/Math/EulerAngles.hpp +++ b/include/Nazara/Math/EulerAngles.hpp @@ -62,11 +62,11 @@ namespace Nz T pitch, yaw, roll; }; - typedef EulerAngles EulerAnglesd; - typedef EulerAngles EulerAnglesf; + using EulerAnglesd = EulerAngles; + using EulerAnglesf = EulerAngles; - template bool Serialize(SerializationContext& context, const EulerAngles& eulerAngles); - template bool Unserialize(SerializationContext& context, EulerAngles* eulerAngles); + template bool Serialize(SerializationContext& context, const EulerAngles& eulerAngles, TypeTag>); + template bool Unserialize(SerializationContext& context, EulerAngles* eulerAngles, TypeTag>); } template std::ostream& operator<<(std::ostream& out, const Nz::EulerAngles& angles); diff --git a/include/Nazara/Math/EulerAngles.inl b/include/Nazara/Math/EulerAngles.inl index d903de52a..2c35503ec 100644 --- a/include/Nazara/Math/EulerAngles.inl +++ b/include/Nazara/Math/EulerAngles.inl @@ -77,7 +77,6 @@ namespace Nz /*! * \brief Makes the euler angle (0, 0, 0) - * \return A reference to this euler angle with components (0, 0, 0) * * \see Zero */ @@ -276,7 +275,7 @@ namespace Nz * \brief Substracts the components of other euler angle to this euler angle * \return A reference to this euler angle where components are the difference of this euler angle and the other one * - * \param angle The other euler angle to substract components with + * \param angles The other euler angle to substract components with */ template @@ -341,7 +340,7 @@ namespace Nz * \param angles Input euler angles */ template - bool Serialize(SerializationContext& context, const EulerAngles& angles) + bool Serialize(SerializationContext& context, const EulerAngles& angles, TypeTag>) { if (!Serialize(context, angles.pitch)) return false; @@ -363,7 +362,7 @@ namespace Nz * \param angles Output euler angles */ template - bool Unserialize(SerializationContext& context, EulerAngles* angles) + bool Unserialize(SerializationContext& context, EulerAngles* angles, TypeTag>) { if (!Unserialize(context, &angles->pitch)) return false; diff --git a/include/Nazara/Math/Frustum.hpp b/include/Nazara/Math/Frustum.hpp index 26242caef..042d55cee 100644 --- a/include/Nazara/Math/Frustum.hpp +++ b/include/Nazara/Math/Frustum.hpp @@ -58,17 +58,18 @@ namespace Nz String ToString() const; template - friend bool Serialize(SerializationContext& context, const Frustum& frustum); + friend bool Serialize(SerializationContext& context, const Frustum& frustum, TypeTag>); + template - friend bool Unserialize(SerializationContext& context, Frustum* frustum); + friend bool Unserialize(SerializationContext& context, Frustum* frustum, TypeTag>); private: Vector3 m_corners[BoxCorner_Max+1]; Plane m_planes[FrustumPlane_Max+1]; }; - typedef Frustum Frustumd; - typedef Frustum Frustumf; + using Frustumd = Frustum; + using Frustumf = Frustum; } template diff --git a/include/Nazara/Math/Frustum.inl b/include/Nazara/Math/Frustum.inl index f459a0526..6d6d38500 100644 --- a/include/Nazara/Math/Frustum.inl +++ b/include/Nazara/Math/Frustum.inl @@ -684,7 +684,7 @@ namespace Nz * \param matrix Input frustum */ template - bool Serialize(SerializationContext& context, const Frustum& frustum) + bool Serialize(SerializationContext& context, const Frustum& frustum, TypeTag>) { for (unsigned int i = 0; i <= BoxCorner_Max; ++i) { @@ -709,7 +709,7 @@ namespace Nz * \param matrix Output frustum */ template - bool Unserialize(SerializationContext& context, Frustum* frustum) + bool Unserialize(SerializationContext& context, Frustum* frustum, TypeTag>) { for (unsigned int i = 0; i <= BoxCorner_Max; ++i) { diff --git a/include/Nazara/Math/Matrix4.hpp b/include/Nazara/Math/Matrix4.hpp index c90439de4..cb8667036 100644 --- a/include/Nazara/Math/Matrix4.hpp +++ b/include/Nazara/Math/Matrix4.hpp @@ -138,11 +138,11 @@ namespace Nz m41, m42, m43, m44; }; - typedef Matrix4 Matrix4d; - typedef Matrix4 Matrix4f; + using Matrix4d = Matrix4; + using Matrix4f = Matrix4; - template bool Serialize(SerializationContext& context, const Matrix4& matrix); - template bool Unserialize(SerializationContext& context, Matrix4* matrix); + template bool Serialize(SerializationContext& context, const Matrix4& matrix, TypeTag>); + template bool Unserialize(SerializationContext& context, Matrix4* matrix, TypeTag>); } template std::ostream& operator<<(std::ostream& out, const Nz::Matrix4& matrix); diff --git a/include/Nazara/Math/Matrix4.inl b/include/Nazara/Math/Matrix4.inl index f3effcc5e..297edf8a8 100644 --- a/include/Nazara/Math/Matrix4.inl +++ b/include/Nazara/Math/Matrix4.inl @@ -238,12 +238,12 @@ namespace Nz String error("Column out of range: (" + String::Number(column) + ") > 3"); NazaraError(error); - throw std::out_of_range(error); + throw std::out_of_range(error.ToStdString()); } #endif - const T* ptr = (&m11) + column*4; - return Vector4(ptr); + const T* ptr = &m11 + column * 4; + return Vector4(ptr[0], ptr[1], ptr[2], ptr[3]); } /*! @@ -632,7 +632,7 @@ namespace Nz String error("Row out of range: (" + String::Number(row) + ") > 3"); NazaraError(error); - throw std::out_of_range(error); + throw std::out_of_range(error.ToStdString()); } #endif @@ -664,9 +664,9 @@ namespace Nz template Vector3 Matrix4::GetSquaredScale() const { - return Vector3(m11*m11 + m21*m21 + m31*m31, - m12*m12 + m22*m22 + m32*m32, - m13*m13 + m23*m23 + m33*m33); + return Vector3(m11 * m11 + m12 * m12 + m13 * m13, + m21 * m21 + m22 * m22 + m23 * m23, + m31 * m31 + m32 * m32 + m33 * m33); } /*! @@ -1153,36 +1153,32 @@ namespace Nz * * \param rotation Quaternion representing a rotation of space * - * \remark 3rd column and row are unchanged + * \remark 3rd column and row are unchanged. Scale is removed. */ template Matrix4& Matrix4::SetRotation(const Quaternion& rotation) { - T tx = rotation.x + rotation.x; - T ty = rotation.y + rotation.y; - T tz = rotation.z + rotation.z; - T twx = tx * rotation.w; - T twy = ty * rotation.w; - T twz = tz * rotation.w; - T txx = tx * rotation.x; - T txy = ty * rotation.x; - T txz = tz * rotation.x; - T tyy = ty * rotation.y; - T tyz = tz * rotation.y; - T tzz = tz * rotation.z; + T qw = rotation.w; + T qx = rotation.x; + T qy = rotation.y; + T qz = rotation.z; - m11 = F(1.0) - (tyy + tzz); - m12 = txy + twz; - m13 = txz - twy; + T qx2 = qx * qx; + T qy2 = qy * qy; + T qz2 = qz * qz; - m21 = txy - twz; - m22 = F(1.0) - (txx + tzz); - m23 = tyz + twx; + m11 = F(1.0) - F(2.0) * qy2 - F(2.0) * qz2; + m21 = F(2.0) * qx * qy - F(2.0) * qz * qw; + m31 = F(2.0) * qx * qz + F(2.0) * qy * qw; - m31 = txz + twy; - m32 = tyz - twx; - m33 = F(1.0) - (txx + tyy); + m12 = F(2.0) * qx * qy + F(2.0) * qz * qw; + m22 = F(1.0) - F(2.0) * qx2 - F(2.0) * qz2; + m32 = F(2.0) * qy * qz - F(2.0) * qx * qw; + + m13 = F(2.0) * qx * qz - F(2.0) * qy * qw; + m23 = F(2.0) * qy * qz + F(2.0) * qx * qw; + m33 = F(1.0) - F(2.0) * qx2 - F(2.0) * qy2; return *this; } @@ -1351,7 +1347,7 @@ namespace Nz String error("Index out of range: (" + String::Number(x) + ", " + String::Number(y) +") > (3, 3)"); NazaraError(error); - throw std::out_of_range(error); + throw std::out_of_range(error.ToStdString()); } #endif @@ -1375,7 +1371,7 @@ namespace Nz String error("Index out of range: (" + String::Number(x) + ", " + String::Number(y) +") > (3, 3)"); NazaraError(error); - throw std::out_of_range(error); + throw std::out_of_range(error.ToStdString()); } #endif @@ -1771,7 +1767,7 @@ namespace Nz * \param matrix Input matrix */ template - bool Serialize(SerializationContext& context, const Matrix4& matrix) + bool Serialize(SerializationContext& context, const Matrix4& matrix, TypeTag>) { for (unsigned int i = 0; i < 16; ++i) { @@ -1790,7 +1786,7 @@ namespace Nz * \param matrix Output matrix */ template - bool Unserialize(SerializationContext& context, Matrix4* matrix) + bool Unserialize(SerializationContext& context, Matrix4* matrix, TypeTag>) { T* head = matrix->operator T*(); for (unsigned int i = 0; i < 16; ++i) diff --git a/include/Nazara/Math/OrientedBox.hpp b/include/Nazara/Math/OrientedBox.hpp index dfd8f6b28..ab136a530 100644 --- a/include/Nazara/Math/OrientedBox.hpp +++ b/include/Nazara/Math/OrientedBox.hpp @@ -68,11 +68,11 @@ namespace Nz Vector3 m_corners[BoxCorner_Max+1]; // Ne peuvent pas être modifiés directement }; - typedef OrientedBox OrientedBoxd; - typedef OrientedBox OrientedBoxf; + using OrientedBoxd = OrientedBox; + using OrientedBoxf = OrientedBox; - template bool Serialize(SerializationContext& context, const OrientedBox& obb); - template bool Unserialize(SerializationContext& context, OrientedBox* obb); + template bool Serialize(SerializationContext& context, const OrientedBox& obb, TypeTag>); + template bool Unserialize(SerializationContext& context, OrientedBox* obb, TypeTag>); } template diff --git a/include/Nazara/Math/OrientedBox.inl b/include/Nazara/Math/OrientedBox.inl index 674e8bdb0..df864fe26 100644 --- a/include/Nazara/Math/OrientedBox.inl +++ b/include/Nazara/Math/OrientedBox.inl @@ -304,7 +304,7 @@ namespace Nz ss << "Index out of range: (" << i << " >= " << BoxCorner_Max << ")"; NazaraError(ss); - throw std::out_of_range(ss.ToString()); + throw std::out_of_range(ss.ToString().ToStdString()); } #endif @@ -329,7 +329,7 @@ namespace Nz ss << "Index out of range: (" << i << " >= " << BoxCorner_Max << ")"; NazaraError(ss); - throw std::out_of_range(ss.ToString()); + throw std::out_of_range(ss.ToString().ToStdString()); } #endif @@ -442,7 +442,7 @@ namespace Nz * \remark Does not save OBB corners */ template - bool Serialize(SerializationContext& context, const OrientedBox& obb) + bool Serialize(SerializationContext& context, const OrientedBox& obb, TypeTag>) { if (!Serialize(context, obb.localBox)) return false; @@ -460,7 +460,7 @@ namespace Nz * \remark The resulting oriented box corners will *not* be updated, a call to Update is required */ template - bool Unserialize(SerializationContext& context, OrientedBox* obb) + bool Unserialize(SerializationContext& context, OrientedBox* obb, TypeTag>) { if (!Unserialize(context, &obb->localBox)) return false; diff --git a/include/Nazara/Math/Plane.hpp b/include/Nazara/Math/Plane.hpp index 0970b5a6d..d5384b3fe 100644 --- a/include/Nazara/Math/Plane.hpp +++ b/include/Nazara/Math/Plane.hpp @@ -59,11 +59,11 @@ namespace Nz T distance; }; - typedef Plane Planed; - typedef Plane Planef; + using Planed = Plane; + using Planef = Plane; - template bool Serialize(SerializationContext& context, const Plane& plane); - template bool Unserialize(SerializationContext& context, Plane* plane); + template bool Serialize(SerializationContext& context, const Plane& plane, TypeTag>); + template bool Unserialize(SerializationContext& context, Plane* plane, TypeTag>); } template diff --git a/include/Nazara/Math/Plane.inl b/include/Nazara/Math/Plane.inl index 15bf8cae7..4c2adc90c 100644 --- a/include/Nazara/Math/Plane.inl +++ b/include/Nazara/Math/Plane.inl @@ -106,9 +106,9 @@ namespace Nz * \brief Returns the distance from the plane to the point * \return Distance to the point * - * \param X X position of the point - * \param Y Y position of the point - * \param Z Z position of the point + * \param x X position of the point + * \param y Y position of the point + * \param z Z position of the point * * \remark If T is negative, it means that the point is in the opposite direction of the normal * @@ -319,7 +319,7 @@ namespace Nz * \brief Compares the plane to other one * \return true if the planes are the same * - * \param vec Other vector to compare with + * \param plane Other vector to compare with * * \remark Plane with normal N and distance D is the same than with normal -N et distance -D */ @@ -434,7 +434,7 @@ namespace Nz * \param plane Input Vector2 */ template - bool Serialize(SerializationContext& context, const Plane& plane) + bool Serialize(SerializationContext& context, const Plane& plane, TypeTag>) { if (!Serialize(context, plane.normal)) return false; @@ -453,7 +453,7 @@ namespace Nz * \param plane Output Plane */ template - bool Unserialize(SerializationContext& context, Plane* plane) + bool Unserialize(SerializationContext& context, Plane* plane, TypeTag>) { if (!Unserialize(context, &plane->normal)) return false; diff --git a/include/Nazara/Math/Quaternion.hpp b/include/Nazara/Math/Quaternion.hpp index 27adb8b36..17c9a8757 100644 --- a/include/Nazara/Math/Quaternion.hpp +++ b/include/Nazara/Math/Quaternion.hpp @@ -88,11 +88,11 @@ namespace Nz T w, x, y, z; }; - typedef Quaternion Quaterniond; - typedef Quaternion Quaternionf; + using Quaterniond = Quaternion; + using Quaternionf = Quaternion; - template bool Serialize(SerializationContext& context, const Quaternion& quat); - template bool Unserialize(SerializationContext& context, Quaternion* quat); + template bool Serialize(SerializationContext& context, const Quaternion& quat, TypeTag>); + template bool Unserialize(SerializationContext& context, Quaternion* quat, TypeTag>); } template std::ostream& operator<<(std::ostream& out, const Nz::Quaternion& quat); diff --git a/include/Nazara/Math/Quaternion.inl b/include/Nazara/Math/Quaternion.inl index 553dedad8..59099f3b8 100644 --- a/include/Nazara/Math/Quaternion.inl +++ b/include/Nazara/Math/Quaternion.inl @@ -220,7 +220,7 @@ namespace Nz T norm = SquaredMagnitude(); if (norm > F(0.0)) { - T invNorm = F(1.0) / norm; + T invNorm = F(1.0) / std::sqrt(norm); w *= invNorm; x *= -invNorm; @@ -251,35 +251,19 @@ namespace Nz * \param from Initial vector * \param to Target vector * + * \remark Vectors are not required to be normalized + * * \see RotationBetween */ template Quaternion& Quaternion::MakeRotationBetween(const Vector3& from, const Vector3& to) { - // TODO (Gawaboumga): Replace by http://lolengine.net/blog/2013/09/18/beautiful-maths-quaternion-from-vectors ? - - T dot = from.DotProduct(to); - if (NumberEquals(dot, F(-1.0))) - { - Vector3 cross = Vector3::CrossProduct(Vector3::UnitX(), from); - if (NumberEquals(cross.GetLength(), F(0.0))) - cross = Vector3::CrossProduct(Vector3::UnitY(), from); - - return Set(F(180.0), cross); - } - else if (NumberEquals(dot, F(1.0))) - return MakeIdentity(); - else - { - Vector3 a = from.CrossProduct(to); - x = a.x; - y = a.y; - z = a.z; - w = T(1.0) + dot; - - return Normalize(); - } + // Based on: http://lolengine.net/blog/2013/09/18/beautiful-maths-quaternion-from-vectors + T norm = std::sqrt(from.GetSquaredLength() * to.GetSquaredLength()); + Vector3 crossProduct = from.CrossProduct(to); + Set(norm + from.DotProduct(to), crossProduct.x, crossProduct.y, crossProduct.z); + return Normalize(); } /*! @@ -425,7 +409,7 @@ namespace Nz * \brief Sets the components of the quaternion from another quaternion * \return A reference to this quaternion * - * \param vec The other quaternion + * \param quat The other quaternion */ template @@ -647,7 +631,7 @@ namespace Nz * \brief Compares the quaternion to other one * \return true if the quaternions are the same * - * \param vec Other quaternion to compare with + * \param quat Other quaternion to compare with */ template @@ -663,7 +647,7 @@ namespace Nz * \brief Compares the quaternion to other one * \return false if the quaternions are the same * - * \param vec Other quaternion to compare with + * \param quat Other quaternion to compare with */ template @@ -842,7 +826,7 @@ namespace Nz * \param quat Input Quaternion */ template - bool Serialize(SerializationContext& context, const Quaternion& quat) + bool Serialize(SerializationContext& context, const Quaternion& quat, TypeTag>) { if (!Serialize(context, quat.x)) return false; @@ -867,7 +851,7 @@ namespace Nz * \param quat Output Quaternion */ template - bool Unserialize(SerializationContext& context, Quaternion* quat) + bool Unserialize(SerializationContext& context, Quaternion* quat, TypeTag>) { if (!Unserialize(context, &quat->x)) return false; diff --git a/include/Nazara/Math/Ray.hpp b/include/Nazara/Math/Ray.hpp index 01e86afaf..677bf50b9 100644 --- a/include/Nazara/Math/Ray.hpp +++ b/include/Nazara/Math/Ray.hpp @@ -74,11 +74,11 @@ namespace Nz Vector3 direction, origin; }; - typedef Ray Rayd; - typedef Ray Rayf; + using Rayd = Ray; + using Rayf = Ray; - template bool Serialize(SerializationContext& context, const Ray& ray); - template bool Unserialize(SerializationContext& context, Ray* ray); + template bool Serialize(SerializationContext& context, const Ray& ray, TypeTag>); + template bool Unserialize(SerializationContext& context, Ray* ray, TypeTag>); } template std::ostream& operator<<(std::ostream& out, const Nz::Ray& vec); diff --git a/include/Nazara/Math/Ray.inl b/include/Nazara/Math/Ray.inl index 2149af8b7..673dca796 100644 --- a/include/Nazara/Math/Ray.inl +++ b/include/Nazara/Math/Ray.inl @@ -579,7 +579,7 @@ namespace Nz String error("Planes are parallel"); NazaraError(error); - throw std::domain_error(error); + throw std::domain_error(error.ToStdString()); } #endif @@ -772,7 +772,7 @@ namespace Nz * \param ray Input Ray */ template - bool Serialize(SerializationContext& context, const Ray& ray) + bool Serialize(SerializationContext& context, const Ray& ray, TypeTag>) { if (!Serialize(context, ray.origin)) return false; @@ -791,7 +791,7 @@ namespace Nz * \param ray Output Ray */ template - bool Unserialize(SerializationContext& context, Ray* ray) + bool Unserialize(SerializationContext& context, Ray* ray, TypeTag>) { if (!Unserialize(context, &ray->origin)) return false; diff --git a/include/Nazara/Math/Rect.hpp b/include/Nazara/Math/Rect.hpp index 9ca7f2ef5..db7ee15f0 100644 --- a/include/Nazara/Math/Rect.hpp +++ b/include/Nazara/Math/Rect.hpp @@ -87,15 +87,15 @@ namespace Nz T x, y, width, height; }; - typedef Rect Rectd; - typedef Rect Rectf; - typedef Rect Recti; - typedef Rect Rectui; - typedef Rect Recti32; - typedef Rect Rectui32; + using Rectd = Rect; + using Rectf = Rect; + using Recti = Rect; + using Rectui = Rect; + using Recti32 = Rect; + using Rectui32 = Rect; - template bool Serialize(SerializationContext& context, const Rect& rect); - template bool Unserialize(SerializationContext& context, Rect* rect); + template bool Serialize(SerializationContext& context, const Rect& rect, TypeTag>); + template bool Unserialize(SerializationContext& context, Rect* rect, TypeTag>); } template diff --git a/include/Nazara/Math/Rect.inl b/include/Nazara/Math/Rect.inl index f5d96c249..93b6e6d79 100644 --- a/include/Nazara/Math/Rect.inl +++ b/include/Nazara/Math/Rect.inl @@ -808,7 +808,7 @@ namespace Nz * \param rect Input Rect */ template - bool Serialize(SerializationContext& context, const Rect& rect) + bool Serialize(SerializationContext& context, const Rect& rect, TypeTag>) { if (!Serialize(context, rect.x)) return false; @@ -833,7 +833,7 @@ namespace Nz * \param rect Output Rect */ template - bool Unserialize(SerializationContext& context, Rect* rect) + bool Unserialize(SerializationContext& context, Rect* rect, TypeTag>) { if (!Unserialize(context, &rect->x)) return false; diff --git a/include/Nazara/Math/Sphere.hpp b/include/Nazara/Math/Sphere.hpp index cfa693507..0c9880287 100644 --- a/include/Nazara/Math/Sphere.hpp +++ b/include/Nazara/Math/Sphere.hpp @@ -78,11 +78,11 @@ namespace Nz T x, y, z, radius; }; - typedef Sphere Sphered; - typedef Sphere Spheref; + using Sphered = Sphere; + using Spheref = Sphere; - template bool Serialize(SerializationContext& context, const Sphere& sphere); - template bool Unserialize(SerializationContext& context, Sphere* sphere); + template bool Serialize(SerializationContext& context, const Sphere& sphere, TypeTag>); + template bool Unserialize(SerializationContext& context, Sphere* sphere, TypeTag>); } template diff --git a/include/Nazara/Math/Sphere.inl b/include/Nazara/Math/Sphere.inl index 5aede77c2..643fcee82 100644 --- a/include/Nazara/Math/Sphere.inl +++ b/include/Nazara/Math/Sphere.inl @@ -500,7 +500,7 @@ namespace Nz * \brief Multiplies the radius of the sphere with a scalar * \return A sphere where the center is the same and radius is the product of this radius and the scalar * - * \param scale The scalar to multiply radius with + * \param scalar The scalar to multiply radius with */ template @@ -513,7 +513,7 @@ namespace Nz * \brief Multiplies the radius of other sphere with a scalar * \return A reference to this sphere where the center is the same and radius is the product of this radius and the scalar * - * \param scale The scalar to multiply radius with + * \param scalar The scalar to multiply radius with */ template @@ -623,7 +623,7 @@ namespace Nz * \param sphere Input Sphere */ template - bool Serialize(SerializationContext& context, const Sphere& sphere) + bool Serialize(SerializationContext& context, const Sphere& sphere, TypeTag>) { if (!Serialize(context, sphere.x)) return false; @@ -648,7 +648,7 @@ namespace Nz * \param sphere Output Sphere */ template - bool Unserialize(SerializationContext& context, Sphere* sphere) + bool Unserialize(SerializationContext& context, Sphere* sphere, TypeTag>) { if (!Unserialize(context, &sphere->x)) return false; diff --git a/include/Nazara/Math/Vector2.hpp b/include/Nazara/Math/Vector2.hpp index ecbd5e4fe..6a7f925f6 100644 --- a/include/Nazara/Math/Vector2.hpp +++ b/include/Nazara/Math/Vector2.hpp @@ -24,7 +24,6 @@ namespace Nz Vector2() = default; Vector2(T X, T Y); explicit Vector2(T scale); - Vector2(const T vec[2]); template explicit Vector2(const Vector2& vec); Vector2(const Vector2& vec) = default; explicit Vector2(const Vector3& vec); @@ -104,15 +103,15 @@ namespace Nz T x, y; }; - typedef Vector2 Vector2d; - typedef Vector2 Vector2f; - typedef Vector2 Vector2i; - typedef Vector2 Vector2ui; - typedef Vector2 Vector2i32; - typedef Vector2 Vector2ui32; + using Vector2d = Vector2; + using Vector2f = Vector2; + using Vector2i = Vector2; + using Vector2ui = Vector2; + using Vector2i32 = Vector2; + using Vector2ui32 = Vector2; - template bool Serialize(SerializationContext& context, const Vector2& vector); - template bool Unserialize(SerializationContext& context, Vector2* vector); + template bool Serialize(SerializationContext& context, const Vector2& vector, TypeTag>); + template bool Unserialize(SerializationContext& context, Vector2* vector, TypeTag>); } template std::ostream& operator<<(std::ostream& out, const Nz::Vector2& vec); diff --git a/include/Nazara/Math/Vector2.inl b/include/Nazara/Math/Vector2.inl index 1883ecfdc..c33af8102 100644 --- a/include/Nazara/Math/Vector2.inl +++ b/include/Nazara/Math/Vector2.inl @@ -45,18 +45,6 @@ namespace Nz Set(scale); } - /*! - * \brief Constructs a Vector2 object from an array of two elements - * - * \param vec[2] vec[0] is X component and vec[1] is Y component - */ - - template - Vector2::Vector2(const T vec[2]) - { - Set(vec); - } - /*! * \brief Constructs a Vector2 object from another type of Vector2 * @@ -607,7 +595,7 @@ namespace Nz String error("Division by zero"); NazaraError(error); - throw std::domain_error(error); + throw std::domain_error(error.ToStdString()); } #endif @@ -633,7 +621,7 @@ namespace Nz String error("Division by zero"); NazaraError(error); - throw std::domain_error(error); + throw std::domain_error(error.ToStdString()); } #endif @@ -692,7 +680,7 @@ namespace Nz * \brief Multiplies the components of other vector with a scalar * \return A reference to this vector where components are the product of this vector and the scalar * - * \param vec The other vector to multiply components with + * \param scale The scalar to multiply components with */ template @@ -723,7 +711,7 @@ namespace Nz String error("Division by zero"); NazaraError(error); - throw std::domain_error(error); + throw std::domain_error(error.ToStdString()); } #endif @@ -737,7 +725,7 @@ namespace Nz * \brief Divides the components of other vector with a scalar * \return A reference to this vector where components are the quotient of this vector and the scalar * - * \param vec The other vector to divide components with + * \param scale The scalar to divide components with * * \remark Produce a NazaraError if scale is null with NAZARA_MATH_SAFE defined * \throw std::domain_error if NAZARA_MATH_SAFE is defined and scale is null @@ -752,7 +740,7 @@ namespace Nz String error("Division by zero"); NazaraError(error); - throw std::domain_error(error); + throw std::domain_error(error.ToStdString()); } #endif @@ -973,7 +961,7 @@ namespace Nz * \param vector Input Vector2 */ template - bool Serialize(SerializationContext& context, const Vector2& vector) + bool Serialize(SerializationContext& context, const Vector2& vector, TypeTag>) { if (!Serialize(context, vector.x)) return false; @@ -992,7 +980,7 @@ namespace Nz * \param vector Output Vector2 */ template - bool Unserialize(SerializationContext& context, Vector2* vector) + bool Unserialize(SerializationContext& context, Vector2* vector, TypeTag>) { if (!Unserialize(context, &vector->x)) return false; @@ -1050,7 +1038,7 @@ Nz::Vector2 operator/(T scale, const Nz::Vector2& vec) Nz::String error("Division by zero"); NazaraError(error); - throw std::domain_error(error); + throw std::domain_error(error.ToStdString()); } #endif diff --git a/include/Nazara/Math/Vector3.hpp b/include/Nazara/Math/Vector3.hpp index 8cfe59397..7aed07d6a 100644 --- a/include/Nazara/Math/Vector3.hpp +++ b/include/Nazara/Math/Vector3.hpp @@ -25,7 +25,6 @@ namespace Nz Vector3(T X, T Y, T Z); Vector3(T X, const Vector2& vec); explicit Vector3(T scale); - Vector3(const T vec[3]); Vector3(const Vector2& vec, T Z = 0.0); template explicit Vector3(const Vector3& vec); Vector3(const Vector3& vec) = default; @@ -126,15 +125,15 @@ namespace Nz T x, y, z; }; - typedef Vector3 Vector3d; - typedef Vector3 Vector3f; - typedef Vector3 Vector3i; - typedef Vector3 Vector3ui; - typedef Vector3 Vector3i32; - typedef Vector3 Vector3ui32; + using Vector3d = Vector3; + using Vector3f = Vector3; + using Vector3i = Vector3; + using Vector3ui = Vector3; + using Vector3i32 = Vector3; + using Vector3ui32 = Vector3; - template bool Serialize(SerializationContext& context, const Vector3& vector); - template bool Unserialize(SerializationContext& context, Vector3* vector); + template bool Serialize(SerializationContext& context, const Vector3& vector, TypeTag>); + template bool Unserialize(SerializationContext& context, Vector3* vector, TypeTag>); } template std::ostream& operator<<(std::ostream& out, const Nz::Vector3& vec); diff --git a/include/Nazara/Math/Vector3.inl b/include/Nazara/Math/Vector3.inl index 37be47fba..8ed7c6977 100644 --- a/include/Nazara/Math/Vector3.inl +++ b/include/Nazara/Math/Vector3.inl @@ -58,17 +58,6 @@ namespace Nz Set(scale); } - /*! - * \brief Constructs a Vector3 object from an array of three elements - * - * \param vec[3] vec[0] is X component, vec[1] is Y component and vec[2] is Z component - */ - template - Vector3::Vector3(const T vec[3]) - { - Set(vec); - } - /*! * \brief Constructs a Vector3 object from a Vector2 and a component * @@ -142,7 +131,7 @@ namespace Nz String error("Division by zero"); NazaraError(error); - throw std::domain_error(error); + throw std::domain_error(error.ToStdString()); } #endif @@ -522,7 +511,9 @@ namespace Nz template Vector3& Vector3::Set(const T vec[3]) { - std::memcpy(&x, vec, 3*sizeof(T)); + x = vec[0]; + y = vec[1]; + z = vec[2]; return *this; } @@ -726,7 +717,7 @@ namespace Nz String error("Division by zero"); NazaraError(error); - throw std::domain_error(error); + throw std::domain_error(error.ToStdString()); } #endif @@ -751,7 +742,7 @@ namespace Nz String error("Division by zero"); NazaraError(error); - throw std::domain_error(error); + throw std::domain_error(error.ToStdString()); } #endif @@ -810,7 +801,7 @@ namespace Nz * \brief Multiplies the components of other vector with a scalar * \return A reference to this vector where components are the product of this vector and the scalar * - * \param vec The other vector to multiply components with + * \param scale The scalar to multiply components with */ template Vector3& Vector3::operator*=(T scale) @@ -839,7 +830,7 @@ namespace Nz String error("Division by zero"); NazaraError(error); - throw std::domain_error(error); + throw std::domain_error(error.ToStdString()); } x /= vec.x; @@ -853,7 +844,7 @@ namespace Nz * \brief Divides the components of other vector with a scalar * \return A reference to this vector where components are the quotient of this vector and the scalar * - * \param vec The other vector to divide components with + * \param scale The scalar to divide components with * * \remark Produce a NazaraError if scale is null with NAZARA_MATH_SAFE defined * \throw std::domain_error if NAZARA_MATH_SAFE is defined and scale is null @@ -866,7 +857,7 @@ namespace Nz String error("Division by zero"); NazaraError(error); - throw std::domain_error(error); + throw std::domain_error(error.ToStdString()); } x /= scale; @@ -1257,7 +1248,7 @@ namespace Nz * \param vector Input Vector3 */ template - bool Serialize(SerializationContext& context, const Vector3& vector) + bool Serialize(SerializationContext& context, const Vector3& vector, TypeTag>) { if (!Serialize(context, vector.x)) return false; @@ -1279,7 +1270,7 @@ namespace Nz * \param vector Output Vector3 */ template - bool Unserialize(SerializationContext& context, Vector3* vector) + bool Unserialize(SerializationContext& context, Vector3* vector, TypeTag>) { if (!Unserialize(context, &vector->x)) return false; @@ -1340,7 +1331,7 @@ Nz::Vector3 operator/(T scale, const Nz::Vector3& vec) Nz::String error("Division by zero"); NazaraError(error); - throw std::domain_error(error); + throw std::domain_error(error.ToStdString()); } #endif diff --git a/include/Nazara/Math/Vector4.hpp b/include/Nazara/Math/Vector4.hpp index c39c0b250..f1a799fb3 100644 --- a/include/Nazara/Math/Vector4.hpp +++ b/include/Nazara/Math/Vector4.hpp @@ -27,7 +27,6 @@ namespace Nz Vector4(T X, const Vector2& vec, T W); Vector4(T X, const Vector3& vec); explicit Vector4(T scale); - Vector4(const T vec[4]); Vector4(const Vector2& vec, T Z = 0.0, T W = 1.0); Vector4(const Vector3& vec, T W = 1.0); template explicit Vector4(const Vector4& vec); @@ -102,15 +101,15 @@ namespace Nz T x, y, z, w; }; - typedef Vector4 Vector4d; - typedef Vector4 Vector4f; - typedef Vector4 Vector4i; - typedef Vector4 Vector4ui; - typedef Vector4 Vector4i32; - typedef Vector4 Vector4ui32; + using Vector4d = Vector4; + using Vector4f = Vector4; + using Vector4i = Vector4; + using Vector4ui = Vector4; + using Vector4i32 = Vector4; + using Vector4ui32 = Vector4; - template bool Serialize(SerializationContext& context, const Vector4& vector); - template bool Unserialize(SerializationContext& context, Vector4* vector); + template bool Serialize(SerializationContext& context, const Vector4& vector, TypeTag>); + template bool Unserialize(SerializationContext& context, Vector4* vector, TypeTag>); } template std::ostream& operator<<(std::ostream& out, const Nz::Vector4& vec); diff --git a/include/Nazara/Math/Vector4.inl b/include/Nazara/Math/Vector4.inl index b79e6a644..69d0b513f 100644 --- a/include/Nazara/Math/Vector4.inl +++ b/include/Nazara/Math/Vector4.inl @@ -17,7 +17,7 @@ namespace Nz { /*! - * \ingroup math + * \ingroup math * \class Nz::Vector4 * \brief Math class that represents an element of the three dimensional vector space with the notion of projectivity. When the fourth component is 1, it describes an 'usual' point and when it is 0, it represents the point at infinity */ @@ -90,18 +90,6 @@ namespace Nz Set(scale); } - /*! - * \brief Constructs a Vector4 object from an array of four elements - * - * \param vec[4] vec[0] is X component, vec[1] is Y component, vec[2] is Z component and vec[3] is W component - */ - - template - Vector4::Vector4(const T vec[4]) - { - Set(vec); - } - /*! * \brief Constructs a Vector4 object from a Vector2 and two components * @@ -637,7 +625,7 @@ namespace Nz String error("Division by zero"); NazaraError(error); - throw std::domain_error(error); + throw std::domain_error(error.ToStdString()); } #endif @@ -663,7 +651,7 @@ namespace Nz String error("Division by zero"); NazaraError(error); - throw std::domain_error(error); + throw std::domain_error(error.ToStdString()); } #endif @@ -728,7 +716,7 @@ namespace Nz * \brief Multiplies the components of other vector with a scalar * \return A reference to this vector where components are the product of this vector and the scalar * - * \param vec The other vector to multiply components with + * \param scale The scalar to multiply components with */ template @@ -761,7 +749,7 @@ namespace Nz String error("Division by zero"); NazaraError(error); - throw std::domain_error(error); + throw std::domain_error(error.ToStdString()); } #endif @@ -777,7 +765,7 @@ namespace Nz * \brief Divides the components of other vector with a scalar * \return A reference to this vector where components are the quotient of this vector and the scalar * - * \param vec The other vector to divide components with + * \param scale The scalar to divide components with * * \remark Produce a NazaraError if scale is null with NAZARA_MATH_SAFE defined * \throw std::domain_error if NAZARA_MATH_SAFE is defined and scale is null @@ -792,7 +780,7 @@ namespace Nz String error("Division by zero"); NazaraError(error); - throw std::domain_error(error); + throw std::domain_error(error.ToStdString()); } #endif @@ -1023,7 +1011,7 @@ namespace Nz * \param vector Input Vector3 */ template - bool Serialize(SerializationContext& context, const Vector4& vector) + bool Serialize(SerializationContext& context, const Vector4& vector, TypeTag>) { if (!Serialize(context, vector.x)) return false; @@ -1048,7 +1036,7 @@ namespace Nz * \param vector Output Vector3 */ template - bool Unserialize(SerializationContext& context, Vector4* vector) + bool Unserialize(SerializationContext& context, Vector4* vector, TypeTag>) { if (!Unserialize(context, &vector->x)) return false; @@ -1113,7 +1101,7 @@ Nz::Vector4 operator/(T scale, const Nz::Vector4& vec) Nz::String error("Division by zero"); NazaraError(error); - throw std::domain_error(error); + throw std::domain_error(error.ToStdString()); } #endif diff --git a/include/Nazara/Network.hpp b/include/Nazara/Network.hpp index 151bc3f52..1b27049e6 100644 --- a/include/Nazara/Network.hpp +++ b/include/Nazara/Network.hpp @@ -32,6 +32,7 @@ #include #include #include +#include #include #include #include diff --git a/include/Nazara/Network/AbstractSocket.hpp b/include/Nazara/Network/AbstractSocket.hpp index 0b33c6a8f..0af1c8b19 100644 --- a/include/Nazara/Network/AbstractSocket.hpp +++ b/include/Nazara/Network/AbstractSocket.hpp @@ -7,7 +7,7 @@ #ifndef NAZARA_ABSTRACTSOCKET_HPP #define NAZARA_ABSTRACTSOCKET_HPP -#include +#include #include #include #include diff --git a/include/Nazara/Network/Algorithm.hpp b/include/Nazara/Network/Algorithm.hpp index 2c0467e64..c2306ac5c 100644 --- a/include/Nazara/Network/Algorithm.hpp +++ b/include/Nazara/Network/Algorithm.hpp @@ -7,7 +7,7 @@ #ifndef NAZARA_ALGORITHM_NETWORK_HPP #define NAZARA_ALGORITHM_NETWORK_HPP -#include +#include #include #include #include diff --git a/include/Nazara/Network/ENetCompressor.hpp b/include/Nazara/Network/ENetCompressor.hpp new file mode 100644 index 000000000..27bccdace --- /dev/null +++ b/include/Nazara/Network/ENetCompressor.hpp @@ -0,0 +1,39 @@ +/* + Copyright(c) 2002 - 2016 Lee Salzman + + Permission is hereby granted, free of charge, to any person obtaining a copy of this software and associated documentation files(the "Software"), to deal in the Software without restriction, including without limitation the rights to use, copy, modify, merge, publish, distribute, sublicense, and / or sell copies of the Software, and to permit persons to whom the Software is furnished to do so, subject to the following conditions : + + The above copyright notice and this permission notice shall be included in all copies or substantial portions of the Software. + + THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT.IN NO EVENT SHALL THE AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE. +*/ + +// Copyright (C) 2017 Jérôme Leclercq +// This file is part of the "Nazara Engine - Network module" +// For conditions of distribution and use, see copyright notice in Config.hpp + +#pragma once + +#ifndef NAZARA_ENETCOMPRESSOR_HPP +#define NAZARA_ENETCOMPRESSOR_HPP + +#include +#include +#include + +namespace Nz +{ + class ENetPeer; + + class NAZARA_NETWORK_API ENetCompressor + { + public: + ENetCompressor() = default; + virtual ~ENetCompressor(); + + virtual std::size_t Compress(const ENetPeer* peer, const NetBuffer* buffers, std::size_t bufferCount, std::size_t totalInputSize, UInt8* output, std::size_t maxOutputSize) = 0; + virtual std::size_t Decompress(const ENetPeer* peer, const UInt8* input, std::size_t inputSize, UInt8* output, std::size_t maxOutputSize) = 0; + }; +} + +#endif // NAZARA_ENETCOMPRESSOR_HPP diff --git a/include/Nazara/Network/ENetHost.hpp b/include/Nazara/Network/ENetHost.hpp index eb5c7d6de..d6e1a8018 100644 --- a/include/Nazara/Network/ENetHost.hpp +++ b/include/Nazara/Network/ENetHost.hpp @@ -1,4 +1,4 @@ -/* +/* Copyright(c) 2002 - 2016 Lee Salzman Permission is hereby granted, free of charge, to any person obtaining a copy of this software and associated documentation files(the "Software"), to deal in the Software without restriction, including without limitation the rights to use, copy, modify, merge, publish, distribute, sublicense, and / or sell copies of the Software, and to permit persons to whom the Software is furnished to do so, subject to the following conditions : @@ -17,10 +17,11 @@ #ifndef NAZARA_ENETHOST_HPP #define NAZARA_ENETHOST_HPP -#include +#include #include #include #include +#include #include #include #include @@ -28,11 +29,7 @@ #include #include #include -#include -#include #include -#include -#include namespace Nz { @@ -55,9 +52,9 @@ namespace Nz ENetPeer* Connect(const String& hostName, NetProtocol protocol = NetProtocol_Any, const String& service = "http", ResolveError* error = nullptr, std::size_t channelCount = 0, UInt32 data = 0); inline bool Create(NetProtocol protocol, UInt16 port, std::size_t peerCount, std::size_t channelCount = 0); - bool Create(const IpAddress& address, std::size_t peerCount, std::size_t channelCount = 0); - bool Create(const IpAddress& address, std::size_t peerCount, std::size_t channelCount, UInt32 incomingBandwidth, UInt32 outgoingBandwidth); - void Destroy(); + bool Create(const IpAddress& listenAddress, std::size_t peerCount, std::size_t channelCount = 0); + bool Create(const IpAddress& listenAddress, std::size_t peerCount, std::size_t channelCount, UInt32 incomingBandwidth, UInt32 outgoingBandwidth); + inline void Destroy(); void Flush(); @@ -66,6 +63,8 @@ namespace Nz int Service(ENetEvent* event, UInt32 timeout); + inline void SetCompressor(std::unique_ptr&& compressor); + void SimulateNetwork(double packetLossProbability, UInt16 minDelay, UInt16 maxDelay); ENetHost& operator=(const ENetHost&) = delete; @@ -97,6 +96,8 @@ namespace Nz void ThrottleBandwidth(); + inline void UpdateServiceTime(); + static std::size_t GetCommandSize(UInt8 commandNumber); static bool Initialize(); static void Uninitialize(); @@ -130,6 +131,7 @@ namespace Nz std::size_t m_peerCount; std::size_t m_receivedDataLength; std::uniform_int_distribution m_packetDelayDistribution; + std::unique_ptr m_compressor; std::vector m_peers; std::vector m_pendingIncomingPackets; std::vector m_pendingOutgoingPackets; @@ -152,7 +154,9 @@ namespace Nz UInt32 m_totalReceivedPackets; UInt64 m_totalSentData; UInt64 m_totalReceivedData; + bool m_allowsIncomingConnections; bool m_continueSending; + bool m_isUsingDualStack; bool m_isSimulationEnabled; bool m_recalculateBandwidthLimits; diff --git a/include/Nazara/Network/ENetHost.inl b/include/Nazara/Network/ENetHost.inl index 3f35a8f39..11ee91c80 100644 --- a/include/Nazara/Network/ENetHost.inl +++ b/include/Nazara/Network/ENetHost.inl @@ -2,7 +2,6 @@ // This file is part of the "Nazara Engine - Network module" // For conditions of distribution and use, see copyright notice in Config.hpp -#include #include #include @@ -10,6 +9,7 @@ namespace Nz { inline ENetHost::ENetHost() : m_packetPool(sizeof(ENetPacket)), + m_isUsingDualStack(false), m_isSimulationEnabled(false) { } @@ -21,21 +21,22 @@ namespace Nz inline bool ENetHost::Create(NetProtocol protocol, UInt16 port, std::size_t peerCount, std::size_t channelCount) { - NazaraAssert(protocol != NetProtocol_Any, "Any protocol not supported for Listen"); //< TODO NazaraAssert(protocol != NetProtocol_Unknown, "Invalid protocol"); IpAddress any; switch (protocol) { - case NetProtocol_Any: case NetProtocol_Unknown: - NazaraInternalError("Invalid protocol Any at this point"); + NazaraInternalError("Invalid protocol"); return false; case NetProtocol_IPv4: any = IpAddress::AnyIpV4; break; + case NetProtocol_Any: + m_isUsingDualStack = true; + // fallthrough case NetProtocol_IPv6: any = IpAddress::AnyIpV6; break; @@ -52,16 +53,21 @@ namespace Nz m_socket.Close(); } - inline Nz::IpAddress ENetHost::GetBoundAddress() const + inline IpAddress ENetHost::GetBoundAddress() const { return m_address; } - inline UInt32 Nz::ENetHost::GetServiceTime() const + inline UInt32 ENetHost::GetServiceTime() const { return m_serviceTime; } + inline void ENetHost::SetCompressor(std::unique_ptr&& compressor) + { + m_compressor = std::move(compressor); + } + inline ENetPacketRef ENetHost::AllocatePacket(ENetPacketFlags flags, NetPacket&& data) { ENetPacketRef ref = AllocatePacket(flags); @@ -69,6 +75,12 @@ namespace Nz return ref; } + + inline void ENetHost::UpdateServiceTime() + { + // Compute service time as microseconds for extra precision + m_serviceTime = static_cast(GetElapsedMicroseconds() / 1000); + } } #include diff --git a/include/Nazara/Network/ENetPacket.hpp b/include/Nazara/Network/ENetPacket.hpp index 54b0c42c6..7054e6b45 100644 --- a/include/Nazara/Network/ENetPacket.hpp +++ b/include/Nazara/Network/ENetPacket.hpp @@ -7,7 +7,7 @@ #ifndef NAZARA_ENETPACKET_HPP #define NAZARA_ENETPACKET_HPP -#include +#include #include namespace Nz @@ -22,8 +22,7 @@ namespace Nz template<> struct EnumAsFlags { - static constexpr bool value = true; - static constexpr int max = ENetPacketFlag_UnreliableFragment; + static constexpr ENetPacketFlag max = ENetPacketFlag_UnreliableFragment; }; using ENetPacketFlags = Flags; diff --git a/include/Nazara/Network/ENetPeer.hpp b/include/Nazara/Network/ENetPeer.hpp index 4e36378a5..a58d28201 100644 --- a/include/Nazara/Network/ENetPeer.hpp +++ b/include/Nazara/Network/ENetPeer.hpp @@ -17,14 +17,11 @@ #ifndef NAZARA_ENETPEER_HPP #define NAZARA_ENETPEER_HPP -#include +#include #include -#include #include #include #include -#include -#include #include #include #include @@ -82,7 +79,6 @@ namespace Nz void InitIncoming(std::size_t channelCount, const IpAddress& address, ENetProtocolConnect& incomingCommand); void InitOutgoing(std::size_t channelCount, const IpAddress& address, UInt32 connectId, UInt32 windowSize); - struct Acknowledgement; struct Channel; struct IncomingCommmand; struct OutgoingCommand; diff --git a/include/Nazara/Network/ENetPeer.inl b/include/Nazara/Network/ENetPeer.inl index d831b4d0d..2a833e530 100644 --- a/include/Nazara/Network/ENetPeer.inl +++ b/include/Nazara/Network/ENetPeer.inl @@ -1,15 +1,14 @@ -// Copyright (C) 2017 Jérôme Leclercq +// Copyright (C) 2017 Jérôme Leclercq // This file is part of the "Nazara Engine - Network module" // For conditions of distribution and use, see copyright notice in Config.hpp -#include -#include #include namespace Nz { inline ENetPeer::ENetPeer(ENetHost* host, UInt16 peerId) : m_host(host), + m_state(ENetPeerState::Disconnected), m_incomingSessionID(0xFF), m_outgoingSessionID(0xFF), m_incomingPeerID(peerId), diff --git a/include/Nazara/Network/ENetProtocol.hpp b/include/Nazara/Network/ENetProtocol.hpp index dab014aa2..d7312ee8f 100644 --- a/include/Nazara/Network/ENetProtocol.hpp +++ b/include/Nazara/Network/ENetProtocol.hpp @@ -7,7 +7,7 @@ #ifndef NAZARA_ENETPROTOCOL_HPP #define NAZARA_ENETPROTOCOL_HPP -#include +#include #include #include diff --git a/include/Nazara/Network/Enums.hpp b/include/Nazara/Network/Enums.hpp index 39bce0dd0..42089b6a4 100644 --- a/include/Nazara/Network/Enums.hpp +++ b/include/Nazara/Network/Enums.hpp @@ -102,8 +102,7 @@ namespace Nz template<> struct EnumAsFlags { - static constexpr bool value = true; - static constexpr int max = SocketPollEvent_Max; + static constexpr SocketPollEvent max = SocketPollEvent_Max; }; using SocketPollEventFlags = Flags; diff --git a/include/Nazara/Network/IpAddress.hpp b/include/Nazara/Network/IpAddress.hpp index f5e1ca9d8..965ad924f 100644 --- a/include/Nazara/Network/IpAddress.hpp +++ b/include/Nazara/Network/IpAddress.hpp @@ -7,7 +7,7 @@ #ifndef NAZARA_IPADDRESS_HPP #define NAZARA_IPADDRESS_HPP -#include +#include #include #include #include diff --git a/include/Nazara/Network/NetBuffer.hpp b/include/Nazara/Network/NetBuffer.hpp index 0c05c53b2..d3a23bda3 100644 --- a/include/Nazara/Network/NetBuffer.hpp +++ b/include/Nazara/Network/NetBuffer.hpp @@ -7,7 +7,7 @@ #ifndef NAZARA_NETBUFFER_HPP #define NAZARA_NETBUFFER_HPP -#include +#include namespace Nz { diff --git a/include/Nazara/Network/NetPacket.hpp b/include/Nazara/Network/NetPacket.hpp index 9d5bb99a4..62be3e990 100644 --- a/include/Nazara/Network/NetPacket.hpp +++ b/include/Nazara/Network/NetPacket.hpp @@ -7,11 +7,10 @@ #ifndef NAZARA_NETPACKET_HPP #define NAZARA_NETPACKET_HPP -#include +#include #include #include #include -#include #include namespace Nz diff --git a/include/Nazara/Network/Network.hpp b/include/Nazara/Network/Network.hpp index ca6ca9ee6..cf2e662f7 100644 --- a/include/Nazara/Network/Network.hpp +++ b/include/Nazara/Network/Network.hpp @@ -7,8 +7,7 @@ #ifndef NAZARA_MODULENAME_HPP #define NAZARA_MODULENAME_HPP -#include -#include +#include #include namespace Nz diff --git a/include/Nazara/Network/RUdpConnection.hpp b/include/Nazara/Network/RUdpConnection.hpp index 3cdb6c3be..64a30c0b8 100644 --- a/include/Nazara/Network/RUdpConnection.hpp +++ b/include/Nazara/Network/RUdpConnection.hpp @@ -7,7 +7,7 @@ #ifndef NAZARA_RUDPSERVER_HPP #define NAZARA_RUDPSERVER_HPP -#include +#include #include #include #include @@ -22,8 +22,6 @@ namespace Nz { - class RUdpClient; - class NAZARA_NETWORK_API RUdpConnection { friend class Network; diff --git a/include/Nazara/Network/RUdpConnection.inl b/include/Nazara/Network/RUdpConnection.inl index eaf4a0e7a..fa61ec136 100644 --- a/include/Nazara/Network/RUdpConnection.inl +++ b/include/Nazara/Network/RUdpConnection.inl @@ -2,8 +2,6 @@ // This file is part of the "Nazara Engine - Network module" // For conditions of distribution and use, see copyright notice in Config.hpp -#include -#include #include namespace Nz diff --git a/include/Nazara/Network/RUdpMessage.hpp b/include/Nazara/Network/RUdpMessage.hpp index d0c10197c..afd24e916 100644 --- a/include/Nazara/Network/RUdpMessage.hpp +++ b/include/Nazara/Network/RUdpMessage.hpp @@ -7,7 +7,7 @@ #ifndef NAZARA_RUDMESSAGE_HPP #define NAZARA_RUDMESSAGE_HPP -#include +#include #include #include diff --git a/include/Nazara/Network/SocketHandle.hpp b/include/Nazara/Network/SocketHandle.hpp index be87e1da7..d0e09c6a0 100644 --- a/include/Nazara/Network/SocketHandle.hpp +++ b/include/Nazara/Network/SocketHandle.hpp @@ -7,7 +7,7 @@ #ifndef NAZARA_SOCKETHANDLE_HPP #define NAZARA_SOCKETHANDLE_HPP -#include +#include #if defined(NAZARA_PLATFORM_WINDOWS) #include diff --git a/include/Nazara/Network/SocketPoller.hpp b/include/Nazara/Network/SocketPoller.hpp index 5b583fa0f..9a5af5452 100644 --- a/include/Nazara/Network/SocketPoller.hpp +++ b/include/Nazara/Network/SocketPoller.hpp @@ -7,9 +7,9 @@ #ifndef NAZARA_SOCKETPOLLER_HPP #define NAZARA_SOCKETPOLLER_HPP -#include +#include +#include #include -#include namespace Nz { @@ -19,7 +19,7 @@ namespace Nz { public: SocketPoller(); - inline SocketPoller(SocketPoller&& socketPoller); + SocketPoller(SocketPoller&&) noexcept = default; ~SocketPoller(); void Clear(); @@ -33,10 +33,10 @@ namespace Nz bool Wait(int msTimeout); - inline SocketPoller& operator=(SocketPoller&& socketPoller); + SocketPoller& operator=(SocketPoller&&) noexcept = default; private: - SocketPollerImpl* m_impl; + MovablePtr m_impl; }; } diff --git a/include/Nazara/Network/SocketPoller.inl b/include/Nazara/Network/SocketPoller.inl index 66331b9cb..7c9dfe7cb 100644 --- a/include/Nazara/Network/SocketPoller.inl +++ b/include/Nazara/Network/SocketPoller.inl @@ -2,36 +2,10 @@ // This file is part of the "Nazara Engine - Network module" // For conditions of distribution and use, see copyright notice in Config.hpp -#include -#include #include namespace Nz { - /*! - * \brief Constructs a SocketPoller object with another one by move semantic - * - * \param socketPoller SocketPoller to move into this - */ - inline SocketPoller::SocketPoller(SocketPoller&& socketPoller) : - m_impl(socketPoller.m_impl) - { - socketPoller.m_impl = nullptr; - } - - /*! - * \brief Moves the SocketPoller into this - * \return A reference to this - * - * \param socketPoller SocketPoller to move in this - */ - inline SocketPoller& SocketPoller::operator=(SocketPoller&& socketPoller) - { - m_impl = socketPoller.m_impl; - socketPoller.m_impl = nullptr; - - return *this; - } } #include diff --git a/include/Nazara/Network/TcpClient.hpp b/include/Nazara/Network/TcpClient.hpp index a3b229bda..39ac2d9ac 100644 --- a/include/Nazara/Network/TcpClient.hpp +++ b/include/Nazara/Network/TcpClient.hpp @@ -7,16 +7,15 @@ #ifndef NAZARA_TCPCLIENT_HPP #define NAZARA_TCPCLIENT_HPP -#include +#include #include -#include #include #include #include -#include namespace Nz { + struct NetBuffer; class NetPacket; class NAZARA_NETWORK_API TcpClient : public AbstractSocket, public Stream diff --git a/include/Nazara/Network/TcpClient.inl b/include/Nazara/Network/TcpClient.inl index 0ab267436..2d410d4f3 100644 --- a/include/Nazara/Network/TcpClient.inl +++ b/include/Nazara/Network/TcpClient.inl @@ -2,7 +2,6 @@ // This file is part of the "Nazara Engine - Network module" // For conditions of distribution and use, see copyright notice in Config.hpp -#include #include namespace Nz diff --git a/include/Nazara/Network/TcpServer.hpp b/include/Nazara/Network/TcpServer.hpp index 9eab2f0a3..6f26ed1f1 100644 --- a/include/Nazara/Network/TcpServer.hpp +++ b/include/Nazara/Network/TcpServer.hpp @@ -7,7 +7,7 @@ #ifndef NAZARA_TCPSERVER_HPP #define NAZARA_TCPSERVER_HPP -#include +#include #include #include diff --git a/include/Nazara/Network/UdpSocket.hpp b/include/Nazara/Network/UdpSocket.hpp index 2934758aa..0b7c8d4d9 100644 --- a/include/Nazara/Network/UdpSocket.hpp +++ b/include/Nazara/Network/UdpSocket.hpp @@ -7,13 +7,13 @@ #ifndef NAZARA_UDPSOCKET_HPP #define NAZARA_UDPSOCKET_HPP -#include +#include #include #include -#include namespace Nz { + struct NetBuffer; class NetPacket; class NAZARA_NETWORK_API UdpSocket : public AbstractSocket diff --git a/include/Nazara/Network/UdpSocket.inl b/include/Nazara/Network/UdpSocket.inl index 2925c1935..ed43b3428 100644 --- a/include/Nazara/Network/UdpSocket.inl +++ b/include/Nazara/Network/UdpSocket.inl @@ -51,15 +51,15 @@ namespace Nz IpAddress any; switch (m_protocol) { - case NetProtocol_Any: case NetProtocol_Unknown: - NazaraInternalError("Invalid protocol Any at this point"); + NazaraInternalError("Invalid protocol"); return SocketState_NotConnected; case NetProtocol_IPv4: any = IpAddress::AnyIpV4; break; + case NetProtocol_Any: case NetProtocol_IPv6: any = IpAddress::AnyIpV6; break; diff --git a/include/Nazara/Noise/FBM.hpp b/include/Nazara/Noise/FBM.hpp index 41cbc5758..743ab41fc 100644 --- a/include/Nazara/Noise/FBM.hpp +++ b/include/Nazara/Noise/FBM.hpp @@ -5,8 +5,7 @@ #ifndef NAZARA_FBM_HPP #define NAZARA_FBM_HPP -#include -#include +#include #include namespace Nz diff --git a/include/Nazara/Noise/HybridMultiFractal.hpp b/include/Nazara/Noise/HybridMultiFractal.hpp index 78d94f4de..da2456e40 100644 --- a/include/Nazara/Noise/HybridMultiFractal.hpp +++ b/include/Nazara/Noise/HybridMultiFractal.hpp @@ -5,7 +5,7 @@ #ifndef NAZARA_HYBRIDMULTIFRACTAL_HPP #define NAZARA_HYBRIDMULTIFRACTAL_HPP -#include +#include #include namespace Nz diff --git a/include/Nazara/Noise/MixerBase.hpp b/include/Nazara/Noise/MixerBase.hpp index 954932114..f509c0493 100644 --- a/include/Nazara/Noise/MixerBase.hpp +++ b/include/Nazara/Noise/MixerBase.hpp @@ -5,9 +5,8 @@ #ifndef NAZARA_MIXERBASE_HPP #define NAZARA_MIXERBASE_HPP -#include +#include #include -#include namespace Nz { diff --git a/include/Nazara/Noise/Noise.hpp b/include/Nazara/Noise/Noise.hpp index 8138ee41b..eb27d1a26 100644 --- a/include/Nazara/Noise/Noise.hpp +++ b/include/Nazara/Noise/Noise.hpp @@ -7,8 +7,7 @@ #ifndef NAZARA_NOISE_HPP #define NAZARA_NOISE_HPP -#include -#include +#include #include namespace Nz diff --git a/include/Nazara/Noise/NoiseBase.hpp b/include/Nazara/Noise/NoiseBase.hpp index dc57a6e40..e19339316 100644 --- a/include/Nazara/Noise/NoiseBase.hpp +++ b/include/Nazara/Noise/NoiseBase.hpp @@ -5,7 +5,7 @@ #ifndef NAZARA_NOISEBASE_HPP #define NAZARA_NOISEBASE_HPP -#include +#include #include #include #include diff --git a/include/Nazara/Noise/Perlin.hpp b/include/Nazara/Noise/Perlin.hpp index 64211c4e4..480af41bd 100644 --- a/include/Nazara/Noise/Perlin.hpp +++ b/include/Nazara/Noise/Perlin.hpp @@ -5,10 +5,9 @@ #ifndef NAZARA_PERLIN_HPP #define NAZARA_PERLIN_HPP -#include +#include #include #include -#include namespace Nz { diff --git a/include/Nazara/Noise/Simplex.hpp b/include/Nazara/Noise/Simplex.hpp index 2b6309671..cbe037821 100644 --- a/include/Nazara/Noise/Simplex.hpp +++ b/include/Nazara/Noise/Simplex.hpp @@ -5,10 +5,9 @@ #ifndef NAZARA_SIMPLEX_HPP #define NAZARA_SIMPLEX_HPP -#include +#include #include #include -#include namespace Nz { diff --git a/include/Nazara/Noise/Worley.hpp b/include/Nazara/Noise/Worley.hpp index 1b820e513..22e6b86e5 100644 --- a/include/Nazara/Noise/Worley.hpp +++ b/include/Nazara/Noise/Worley.hpp @@ -5,12 +5,11 @@ #ifndef NAZARA_WORLEY_HPP #define NAZARA_WORLEY_HPP -#include +#include #include #include #include #include -#include #include namespace Nz diff --git a/include/Nazara/Physics2D.hpp b/include/Nazara/Physics2D.hpp index 2c908ca79..074578140 100644 --- a/include/Nazara/Physics2D.hpp +++ b/include/Nazara/Physics2D.hpp @@ -31,6 +31,7 @@ #include #include +#include #include #include #include diff --git a/include/Nazara/Physics2D/Collider2D.hpp b/include/Nazara/Physics2D/Collider2D.hpp index 06d55300b..78e76d6d6 100644 --- a/include/Nazara/Physics2D/Collider2D.hpp +++ b/include/Nazara/Physics2D/Collider2D.hpp @@ -7,7 +7,7 @@ #ifndef NAZARA_COLLIDER2D_HPP #define NAZARA_COLLIDER2D_HPP -#include +#include #include #include #include @@ -19,7 +19,6 @@ #include struct cpShape; -struct cpSpace; namespace Nz { diff --git a/include/Nazara/Physics2D/Collider2D.inl b/include/Nazara/Physics2D/Collider2D.inl index d41537a7c..79af0942d 100644 --- a/include/Nazara/Physics2D/Collider2D.inl +++ b/include/Nazara/Physics2D/Collider2D.inl @@ -2,7 +2,6 @@ // This file is part of the "Nazara Engine - Physics 2D module" // For conditions of distribution and use, see copyright notice in Config.hpp -#include #include #include diff --git a/include/Nazara/Physics2D/Constraint2D.hpp b/include/Nazara/Physics2D/Constraint2D.hpp new file mode 100644 index 000000000..9b2bf814b --- /dev/null +++ b/include/Nazara/Physics2D/Constraint2D.hpp @@ -0,0 +1,261 @@ +// Copyright (C) 2017 Jérôme Leclercq +// This file is part of the "Nazara Engine - Physics 2D module" +// For conditions of distribution and use, see copyright notice in Config.hpp + +#pragma once + +#ifndef NAZARA_CONSTRAINT2D_HPP +#define NAZARA_CONSTRAINT2D_HPP + +#include +#include +#include +#include +#include +#include + +struct cpConstraint; + +namespace Nz +{ + class Constraint2D; + + using Constraint2DConstRef = ObjectRef; + using Constraint2DLibrary = ObjectLibrary; + using Constraint2DRef = ObjectRef; + + class NAZARA_PHYSICS2D_API Constraint2D : public RefCounted + { + public: + Constraint2D(const Constraint2D&) = delete; + Constraint2D(Constraint2D&& rhs); + virtual ~Constraint2D(); + + void EnableBodyCollision(bool enable); + + RigidBody2D& GetBodyA(); + const RigidBody2D& GetBodyA() const; + RigidBody2D& GetBodyB(); + const RigidBody2D& GetBodyB() const; + float GetErrorBias() const; + float GetMaxBias() const; + float GetMaxForce() const; + PhysWorld2D& GetWorld(); + const PhysWorld2D& GetWorld() const; + + bool IsBodyCollisionEnabled() const; + + void SetErrorBias(float bias); + void SetMaxBias(float bias); + void SetMaxForce(float force); + + Constraint2D& operator=(const Constraint2D&) = delete; + Constraint2D& operator=(Constraint2D&& rhs); + + protected: + Constraint2D(Nz::PhysWorld2D* world, cpConstraint* constraint); + + MovablePtr m_constraint; + + private: + static Constraint2DLibrary s_library; + }; + + class DampedSpringConstraint2D; + + using DampedSpringConstraint2DConstRef = ObjectRef; + using DampedSpringConstraint2DRef = ObjectRef; + + class NAZARA_PHYSICS2D_API DampedSpringConstraint2D : public Constraint2D + { + public: + DampedSpringConstraint2D(RigidBody2D& first, RigidBody2D& second, const Vector2f& firstAnchor, const Vector2f& secondAnchor, float restLength, float stiffness, float damping); + ~DampedSpringConstraint2D() = default; + + float GetDamping() const; + Vector2f GetFirstAnchor() const; + float GetRestLength() const; + Vector2f GetSecondAnchor() const; + float GetStiffness() const; + + void SetDamping(float newDamping); + void SetFirstAnchor(const Vector2f& firstAnchor); + void SetRestLength(float newLength); + void SetSecondAnchor(const Vector2f& firstAnchor); + void SetStiffness(float newStiffness); + + template static DampedSpringConstraint2DRef New(Args&&... args); + }; + + class DampedRotarySpringConstraint2D; + + using DampedRotarySpringConstraint2DConstRef = ObjectRef; + using DampedRotarySpringConstraint2DRef = ObjectRef; + + class NAZARA_PHYSICS2D_API DampedRotarySpringConstraint2D : public Constraint2D + { + public: + DampedRotarySpringConstraint2D(RigidBody2D& first, RigidBody2D& second, float restAngle, float stiffness, float damping); + ~DampedRotarySpringConstraint2D() = default; + + float GetDamping() const; + float GetRestAngle() const; + float GetStiffness() const; + + void SetDamping(float newDamping); + void SetRestAngle(float newAngle); + void SetStiffness(float newStiffness); + + template static DampedRotarySpringConstraint2DRef New(Args&&... args); + }; + + class GearConstraint2D; + + using GearConstraint2DConstRef = ObjectRef; + using GearConstraint2DRef = ObjectRef; + + class NAZARA_PHYSICS2D_API GearConstraint2D : public Constraint2D + { + public: + GearConstraint2D(RigidBody2D& first, RigidBody2D& second, float phase, float ratio); + ~GearConstraint2D() = default; + + float GetPhase() const; + float GetRatio() const; + + void SetPhase(float phase); + void SetRatio(float ratio); + + template static GearConstraint2DRef New(Args&&... args); + }; + + class MotorConstraint2D; + + using MotorConstraint2DConstRef = ObjectRef; + using MotorConstraint2DRef = ObjectRef; + + class NAZARA_PHYSICS2D_API MotorConstraint2D : public Constraint2D + { + public: + MotorConstraint2D(RigidBody2D& first, RigidBody2D& second, float rate); + ~MotorConstraint2D() = default; + + float GetRate() const; + void SetRate(float rate); + + template static MotorConstraint2DRef New(Args&&... args); + }; + + class PinConstraint2D; + + using PinConstraint2DConstRef = ObjectRef; + using PinConstraint2DRef = ObjectRef; + + class NAZARA_PHYSICS2D_API PinConstraint2D : public Constraint2D + { + public: + PinConstraint2D(RigidBody2D& first, RigidBody2D& second, const Vector2f& firstAnchor, const Vector2f& secondAnchor); + ~PinConstraint2D() = default; + + float GetDistance() const; + Vector2f GetFirstAnchor() const; + Vector2f GetSecondAnchor() const; + + void SetDistance(float newDistance); + void SetFirstAnchor(const Vector2f& firstAnchor); + void SetSecondAnchor(const Vector2f& firstAnchor); + + template static PinConstraint2DRef New(Args&&... args); + }; + + class PivotConstraint2D; + + using PivotConstraint2DConstRef = ObjectRef; + using PivotConstraint2DRef = ObjectRef; + + class NAZARA_PHYSICS2D_API PivotConstraint2D : public Constraint2D + { + public: + PivotConstraint2D(RigidBody2D& first, RigidBody2D& second, const Vector2f& anchor); + PivotConstraint2D(RigidBody2D& first, RigidBody2D& second, const Vector2f& firstAnchor, const Vector2f& secondAnchor); + ~PivotConstraint2D() = default; + + Vector2f GetFirstAnchor() const; + Vector2f GetSecondAnchor() const; + + void SetFirstAnchor(const Vector2f& firstAnchor); + void SetSecondAnchor(const Vector2f& firstAnchor); + + template static PivotConstraint2DRef New(Args&&... args); + }; + + class RatchetConstraint2D; + + using RatchetConstraint2DConstRef = ObjectRef; + using RatchetConstraint2DRef = ObjectRef; + + class NAZARA_PHYSICS2D_API RatchetConstraint2D : public Constraint2D + { + public: + RatchetConstraint2D(RigidBody2D& first, RigidBody2D& second, float phase, float ratchet); + ~RatchetConstraint2D() = default; + + float GetAngle() const; + float GetPhase() const; + float GetRatchet() const; + + void SetAngle(float angle); + void SetPhase(float phase); + void SetRatchet(float ratchet); + + template static RatchetConstraint2DRef New(Args&&... args); + }; + + class RotaryLimitConstraint2D; + + using RotaryLimitConstraint2DConstRef = ObjectRef; + using RotaryLimitConstraint2DRef = ObjectRef; + + class NAZARA_PHYSICS2D_API RotaryLimitConstraint2D : public Constraint2D + { + public: + RotaryLimitConstraint2D(RigidBody2D& first, RigidBody2D& second, float minAngle, float maxAngle); + ~RotaryLimitConstraint2D() = default; + + float GetMaxAngle() const; + float GetMinAngle() const; + + void SetMaxAngle(float maxAngle); + void SetMinAngle(float minAngle); + + template static RotaryLimitConstraint2DRef New(Args&&... args); + }; + + class SlideConstraint2D; + + using SlideConstraint2DConstRef = ObjectRef; + using SlideConstraint2DRef = ObjectRef; + + class NAZARA_PHYSICS2D_API SlideConstraint2D : public Constraint2D + { + public: + SlideConstraint2D(RigidBody2D& first, RigidBody2D& second, const Vector2f& firstAnchor, const Vector2f& secondAnchor, float min, float max); + ~SlideConstraint2D() = default; + + Vector2f GetFirstAnchor() const; + float GetMaxDistance() const; + float GetMinDistance() const; + Vector2f GetSecondAnchor() const; + + void SetFirstAnchor(const Vector2f& firstAnchor); + void SetMaxDistance(float newMaxDistance); + void SetMinDistance(float newMinDistance); + void SetSecondAnchor(const Vector2f& firstAnchor); + + template static SlideConstraint2DRef New(Args&&... args); + }; +} + +#include + +#endif // NAZARA_CONSTRAINT2D_HPP diff --git a/include/Nazara/Physics2D/Constraint2D.inl b/include/Nazara/Physics2D/Constraint2D.inl new file mode 100644 index 000000000..9bdb1d3ad --- /dev/null +++ b/include/Nazara/Physics2D/Constraint2D.inl @@ -0,0 +1,93 @@ +// Copyright (C) 2017 Jérôme Leclercq +// This file is part of the "Nazara Engine - Physics 2D module" +// For conditions of distribution and use, see copyright notice in Config.hpp + +#include +#include +#include + +namespace Nz +{ + template + DampedSpringConstraint2DRef DampedSpringConstraint2D::New(Args&&... args) + { + std::unique_ptr object(new DampedSpringConstraint2D(std::forward(args)...)); + object->SetPersistent(false); + + return object.release(); + } + + template + DampedRotarySpringConstraint2DRef DampedRotarySpringConstraint2D::New(Args&&... args) + { + std::unique_ptr object(new DampedRotarySpringConstraint2D(std::forward(args)...)); + object->SetPersistent(false); + + return object.release(); + } + + template + GearConstraint2DRef GearConstraint2D::New(Args&&... args) + { + std::unique_ptr object(new GearConstraint2D(std::forward(args)...)); + object->SetPersistent(false); + + return object.release(); + } + + template + MotorConstraint2DRef MotorConstraint2D::New(Args&&... args) + { + std::unique_ptr object(new MotorConstraint2D(std::forward(args)...)); + object->SetPersistent(false); + + return object.release(); + } + + template + PinConstraint2DRef PinConstraint2D::New(Args&&... args) + { + std::unique_ptr object(new PinConstraint2D(std::forward(args)...)); + object->SetPersistent(false); + + return object.release(); + } + + template + PivotConstraint2DRef PivotConstraint2D::New(Args&&... args) + { + std::unique_ptr object(new PivotConstraint2D(std::forward(args)...)); + object->SetPersistent(false); + + return object.release(); + } + + template + RatchetConstraint2DRef RatchetConstraint2D::New(Args&&... args) + { + std::unique_ptr object(new RatchetConstraint2D(std::forward(args)...)); + object->SetPersistent(false); + + return object.release(); + } + + template + RotaryLimitConstraint2DRef RotaryLimitConstraint2D::New(Args&&... args) + { + std::unique_ptr object(new RotaryLimitConstraint2D(std::forward(args)...)); + object->SetPersistent(false); + + return object.release(); + } + + template + SlideConstraint2DRef SlideConstraint2D::New(Args&&... args) + { + std::unique_ptr object(new SlideConstraint2D(std::forward(args)...)); + object->SetPersistent(false); + + return object.release(); + } +} + +#include diff --git a/include/Nazara/Physics2D/PhysWorld2D.hpp b/include/Nazara/Physics2D/PhysWorld2D.hpp index 36a0c5c42..e2ec3b042 100644 --- a/include/Nazara/Physics2D/PhysWorld2D.hpp +++ b/include/Nazara/Physics2D/PhysWorld2D.hpp @@ -7,7 +7,8 @@ #ifndef NAZARA_PHYSWORLD2D_HPP #define NAZARA_PHYSWORLD2D_HPP -#include +#include +#include #include #include #include @@ -30,8 +31,16 @@ namespace Nz using ContactPostSolveCallback = std::function; using ContactStartCallback = std::function; + using DebugDrawCircleCallback = std::function; + using DebugDrawDotCallback = std::function; + using DebugDrawPolygonCallback = std::function; + using DebugDrawSegmentCallback = std::function; + using DebugDrawTickSegmentCallback = std::function; + using DebugDrawGetColorCallback = std::function; + public: struct Callback; + struct DebugDrawOptions; struct NearestQueryResult; struct RaycastHit; @@ -40,8 +49,13 @@ namespace Nz PhysWorld2D(PhysWorld2D&&) = delete; ///TODO ~PhysWorld2D(); + void DebugDraw(const DebugDrawOptions& options, bool drawShapes = true, bool drawConstraints = true, bool drawCollisions = true); + + float GetDamping() const; Vector2f GetGravity() const; cpSpace* GetHandle() const; + std::size_t GetIterationCount() const; + std::size_t GetMaxStepCount() const; float GetStepSize() const; bool NearestBodyQuery(const Vector2f& from, float maxDistance, Nz::UInt32 collisionGroup, Nz::UInt32 categoryMask, Nz::UInt32 collisionMask, RigidBody2D** nearestBody = nullptr); @@ -55,11 +69,16 @@ namespace Nz void RegisterCallbacks(unsigned int collisionId, const Callback& callbacks); void RegisterCallbacks(unsigned int collisionIdA, unsigned int collisionIdB, const Callback& callbacks); + void SetDamping(float dampingValue); void SetGravity(const Vector2f& gravity); + void SetIterationCount(std::size_t iterationCount); + void SetMaxStepCount(std::size_t maxStepCount); void SetStepSize(float stepSize); void Step(float timestep); + void UseSpatialHash(float cellSize, std::size_t entityCount); + PhysWorld2D& operator=(const PhysWorld2D&) = delete; PhysWorld2D& operator=(PhysWorld2D&&) = delete; ///TODO @@ -72,6 +91,22 @@ namespace Nz void* userdata; }; + struct DebugDrawOptions + { + Color constraintColor; + Color collisionPointColor; + Color shapeOutlineColor; + + DebugDrawCircleCallback circleCallback; + DebugDrawGetColorCallback colorCallback; + DebugDrawDotCallback dotCallback; + DebugDrawPolygonCallback polygonCallback; + DebugDrawSegmentCallback segmentCallback; + DebugDrawTickSegmentCallback thickSegmentCallback; + + void* userdata; + }; + struct NearestQueryResult { Nz::RigidBody2D* nearestBody; @@ -111,6 +146,7 @@ namespace Nz static_assert(std::is_nothrow_move_constructible::value, "PostStepContainer should be noexcept MoveConstructible"); + std::size_t m_maxStepCount; std::unordered_map> m_callbacks; std::unordered_map m_rigidPostSteps; cpSpace* m_handle; diff --git a/include/Nazara/Physics2D/Physics2D.hpp b/include/Nazara/Physics2D/Physics2D.hpp index 3a9f2b731..16547ffdc 100644 --- a/include/Nazara/Physics2D/Physics2D.hpp +++ b/include/Nazara/Physics2D/Physics2D.hpp @@ -7,8 +7,7 @@ #ifndef NAZARA_PHYSICS2D_HPP #define NAZARA_PHYSICS2D_HPP -#include -#include +#include #include namespace Nz diff --git a/include/Nazara/Physics2D/RigidBody2D.hpp b/include/Nazara/Physics2D/RigidBody2D.hpp index f2b3da2d7..4ca95717f 100644 --- a/include/Nazara/Physics2D/RigidBody2D.hpp +++ b/include/Nazara/Physics2D/RigidBody2D.hpp @@ -7,15 +7,13 @@ #ifndef NAZARA_RIGIDBODY2D_HPP #define NAZARA_RIGIDBODY2D_HPP -#include +#include #include #include -#include -#include #include -#include #include #include +#include struct cpBody; @@ -38,28 +36,35 @@ namespace Nz void AddImpulse(const Vector2f& impulse, const Vector2f& point, CoordSys coordSys = CoordSys_Global); void AddTorque(float torque); + void EnableSimulation(bool simulation); + Rectf GetAABB() const; float GetAngularVelocity() const; Vector2f GetCenterOfGravity(CoordSys coordSys = CoordSys_Local) const; const Collider2DRef& GetGeom() const; cpBody* GetHandle() const; float GetMass() const; + float GetMomentOfInertia() const; Vector2f GetPosition() const; float GetRotation() const; + std::size_t GetShapeIndex(cpShape* shape) const; void* GetUserdata() const; Vector2f GetVelocity() const; PhysWorld2D* GetWorld() const; - bool IsMoveable() const; + bool IsKinematic() const; + bool IsSimulationEnabled() const; bool IsSleeping() const; + bool IsStatic() const; void SetAngularVelocity(float angularVelocity); - void SetGeom(Collider2DRef geom); - void SetMass(float mass); + void SetGeom(Collider2DRef geom, bool recomputeMoment = true); + void SetMass(float mass, bool recomputeMoment = true); void SetMassCenter(const Vector2f& center); void SetMomentOfInertia(float moment); void SetPosition(const Vector2f& position); void SetRotation(float rotation); + void SetStatic(bool setStaticBody = true); void SetUserdata(void* ud); void SetVelocity(const Vector2f& velocity); @@ -69,18 +74,27 @@ namespace Nz NazaraSignal(OnRigidBody2DMove, RigidBody2D* /*oldPointer*/, RigidBody2D* /*newPointer*/); NazaraSignal(OnRigidBody2DRelease, RigidBody2D* /*rigidBody*/); + static constexpr std::size_t InvalidShapeIndex = std::numeric_limits::max(); + private: - void Create(float mass = 1.f, float moment = 1.f); + cpBody* Create(float mass = 1.f, float moment = 1.f); void Destroy(); + void RegisterToSpace(); + void UnregisterFromSpace(); + + static void CopyBodyData(cpBody* from, cpBody* to); std::vector m_shapes; Collider2DRef m_geom; cpBody* m_handle; void* m_userData; PhysWorld2D* m_world; + bool m_isRegistered; + bool m_isSimulationEnabled; + bool m_isStatic; float m_gravityFactor; float m_mass; }; } -#endif // NAZARA_RIGIDBODY3D_HPP +#endif // NAZARA_RIGIDBODY2D_HPP diff --git a/include/Nazara/Physics3D/Collider3D.hpp b/include/Nazara/Physics3D/Collider3D.hpp index d8300bdf2..a7a59a2d1 100644 --- a/include/Nazara/Physics3D/Collider3D.hpp +++ b/include/Nazara/Physics3D/Collider3D.hpp @@ -7,8 +7,7 @@ #ifndef NAZARA_COLLIDER3D_HPP #define NAZARA_COLLIDER3D_HPP -#include -#include +#include #include #include #include @@ -32,6 +31,7 @@ namespace Nz ///TODO: TreeGeom class Collider3D; + class PrimitiveList; class PhysWorld3D; using Collider3DConstRef = ObjectRef; @@ -54,6 +54,8 @@ namespace Nz virtual void ComputeInertialMatrix(Vector3f* inertia, Vector3f* center) const; virtual float ComputeVolume() const; + virtual void ForEachPolygon(const std::function& callback) const; + NewtonCollision* GetHandle(PhysWorld3D* world) const; virtual ColliderType3D GetType() const = 0; diff --git a/include/Nazara/Physics3D/PhysWorld3D.hpp b/include/Nazara/Physics3D/PhysWorld3D.hpp index 633be2b61..e32ba2528 100644 --- a/include/Nazara/Physics3D/PhysWorld3D.hpp +++ b/include/Nazara/Physics3D/PhysWorld3D.hpp @@ -7,39 +7,77 @@ #ifndef NAZARA_PHYSWORLD_HPP #define NAZARA_PHYSWORLD_HPP -#include +#include +#include +#include #include #include #include +#include +class NewtonBody; +class NewtonJoint; +class NewtonMaterial; class NewtonWorld; namespace Nz { + class RigidBody3D; + class NAZARA_PHYSICS3D_API PhysWorld3D { public: + using BodyIterator = std::function; + using AABBOverlapCallback = std::function; + using CollisionCallback = std::function; + PhysWorld3D(); PhysWorld3D(const PhysWorld3D&) = delete; - PhysWorld3D(PhysWorld3D&&) = delete; ///TODO + PhysWorld3D(PhysWorld3D&&) = default; ~PhysWorld3D(); + int CreateMaterial(String name = String()); + + void ForEachBodyInAABB(const Boxf& box, const BodyIterator& iterator); + Vector3f GetGravity() const; NewtonWorld* GetHandle() const; + int GetMaterial(const String& name); + std::size_t GetMaxStepCount() const; float GetStepSize() const; void SetGravity(const Vector3f& gravity); + void SetMaxStepCount(std::size_t maxStepCount); void SetSolverModel(unsigned int model); void SetStepSize(float stepSize); + void SetMaterialCollisionCallback(int firstMaterial, int secondMaterial, AABBOverlapCallback aabbOverlapCallback, CollisionCallback collisionCallback); + void SetMaterialDefaultCollidable(int firstMaterial, int secondMaterial, bool collidable); + void SetMaterialDefaultElasticity(int firstMaterial, int secondMaterial, float elasticCoef); + void SetMaterialDefaultFriction(int firstMaterial, int secondMaterial, float staticFriction, float kineticFriction); + void SetMaterialDefaultSoftness(int firstMaterial, int secondMaterial, float softness); + void SetMaterialSurfaceThickness(int firstMaterial, int secondMaterial, float thickness); + void Step(float timestep); PhysWorld3D& operator=(const PhysWorld3D&) = delete; - PhysWorld3D& operator=(PhysWorld3D&&) = delete; ///TODO + PhysWorld3D& operator=(PhysWorld3D&&) = default; private: + struct Callback + { + AABBOverlapCallback aabbOverlapCallback; + CollisionCallback collisionCallback; + }; + + static int OnAABBOverlap(const NewtonMaterial* const material, const NewtonBody* const body0, const NewtonBody* const body1, int threadIndex); + static void ProcessContact(const NewtonJoint* const contact, float timestep, int threadIndex); + + std::unordered_map> m_callbacks; + std::unordered_map m_materialIds; + std::size_t m_maxStepCount; + MovablePtr m_world; Vector3f m_gravity; - NewtonWorld* m_world; float m_stepSize; float m_timestepAccumulator; }; diff --git a/include/Nazara/Physics3D/Physics3D.hpp b/include/Nazara/Physics3D/Physics3D.hpp index b0d6f69f5..2e1d98929 100644 --- a/include/Nazara/Physics3D/Physics3D.hpp +++ b/include/Nazara/Physics3D/Physics3D.hpp @@ -7,8 +7,7 @@ #ifndef NAZARA_PHYSICS3D_HPP #define NAZARA_PHYSICS3D_HPP -#include -#include +#include #include namespace Nz diff --git a/include/Nazara/Physics3D/RigidBody3D.hpp b/include/Nazara/Physics3D/RigidBody3D.hpp index bc7f668b0..a5c5a1956 100644 --- a/include/Nazara/Physics3D/RigidBody3D.hpp +++ b/include/Nazara/Physics3D/RigidBody3D.hpp @@ -7,7 +7,7 @@ #ifndef NAZARA_RIGIDBODY3D_HPP #define NAZARA_RIGIDBODY3D_HPP -#include +#include #include #include #include @@ -35,32 +35,43 @@ namespace Nz void AddTorque(const Vector3f& torque, CoordSys coordSys = CoordSys_Global); void EnableAutoSleep(bool autoSleep); + void EnableSimulation(bool simulation); Boxf GetAABB() const; + Vector3f GetAngularDamping() const; Vector3f GetAngularVelocity() const; const Collider3DRef& GetGeom() const; float GetGravityFactor() const; NewtonBody* GetHandle() const; + float GetLinearDamping() const; + Vector3f GetLinearVelocity() const; float GetMass() const; Vector3f GetMassCenter(CoordSys coordSys = CoordSys_Local) const; + int GetMaterial() const; const Matrix4f& GetMatrix() const; Vector3f GetPosition() const; Quaternionf GetRotation() const; - Vector3f GetVelocity() const; + void* GetUserdata() const; PhysWorld3D* GetWorld() const; bool IsAutoSleepEnabled() const; bool IsMoveable() const; + bool IsSimulationEnabled() const; bool IsSleeping() const; + void SetAngularDamping(const Vector3f& angularDamping); void SetAngularVelocity(const Vector3f& angularVelocity); void SetGeom(Collider3DRef geom); void SetGravityFactor(float gravityFactor); + void SetLinearDamping(float damping); + void SetLinearVelocity(const Vector3f& velocity); void SetMass(float mass); void SetMassCenter(const Vector3f& center); + void SetMaterial(const String& materialName); + void SetMaterial(int materialIndex); void SetPosition(const Vector3f& position); void SetRotation(const Quaternionf& rotation); - void SetVelocity(const Vector3f& velocity); + void SetUserdata(void* ud); RigidBody3D& operator=(const RigidBody3D& object); RigidBody3D& operator=(RigidBody3D&& object); @@ -76,6 +87,7 @@ namespace Nz Vector3f m_torqueAccumulator; NewtonBody* m_body; PhysWorld3D* m_world; + void* m_userdata; float m_gravityFactor; float m_mass; }; diff --git a/include/Nazara/Platform.hpp b/include/Nazara/Platform.hpp index fc2b3c0d3..51d4e0a32 100644 --- a/include/Nazara/Platform.hpp +++ b/include/Nazara/Platform.hpp @@ -45,4 +45,3 @@ #include #endif // NAZARA_GLOBAL_PLATFORM_HPP - diff --git a/include/Nazara/Platform/Cursor.hpp b/include/Nazara/Platform/Cursor.hpp index 7cf5c979d..dc435cd94 100644 --- a/include/Nazara/Platform/Cursor.hpp +++ b/include/Nazara/Platform/Cursor.hpp @@ -7,7 +7,7 @@ #ifndef NAZARA_CURSOR_HPP #define NAZARA_CURSOR_HPP -#include +#include #include #include #include diff --git a/include/Nazara/Platform/Cursor.inl b/include/Nazara/Platform/Cursor.inl index 36d089e3c..5177faeea 100644 --- a/include/Nazara/Platform/Cursor.inl +++ b/include/Nazara/Platform/Cursor.inl @@ -2,7 +2,6 @@ // This file is part of the "Nazara Engine - Platform module" // For conditions of distribution and use, see copyright notice in Config.hpp -#include #include #include diff --git a/include/Nazara/Platform/CursorController.hpp b/include/Nazara/Platform/CursorController.hpp index 07c86e92b..8c4f8ed15 100644 --- a/include/Nazara/Platform/CursorController.hpp +++ b/include/Nazara/Platform/CursorController.hpp @@ -7,7 +7,7 @@ #ifndef NAZARA_CURSORCONTROLLER_HPP #define NAZARA_CURSORCONTROLLER_HPP -#include +#include #include #include #include diff --git a/include/Nazara/Platform/Enums.hpp b/include/Nazara/Platform/Enums.hpp index 252412904..77b69f65e 100644 --- a/include/Nazara/Platform/Enums.hpp +++ b/include/Nazara/Platform/Enums.hpp @@ -73,8 +73,7 @@ namespace Nz template<> struct EnumAsFlags { - static constexpr bool value = true; - static constexpr int max = WindowStyle_Max; + static constexpr WindowStyle max = WindowStyle_Max; }; using WindowStyleFlags = Flags; diff --git a/include/Nazara/Platform/EventHandler.hpp b/include/Nazara/Platform/EventHandler.hpp index b2390c35e..5aa12bae5 100644 --- a/include/Nazara/Platform/EventHandler.hpp +++ b/include/Nazara/Platform/EventHandler.hpp @@ -7,7 +7,7 @@ #ifndef NAZARA_EVENTHANDLER_HPP #define NAZARA_EVENTHANDLER_HPP -#include +#include #include #include #include diff --git a/include/Nazara/Platform/Icon.hpp b/include/Nazara/Platform/Icon.hpp index a1acfe98f..85f89a5f4 100644 --- a/include/Nazara/Platform/Icon.hpp +++ b/include/Nazara/Platform/Icon.hpp @@ -7,9 +7,8 @@ #ifndef NAZARA_ICON_HPP #define NAZARA_ICON_HPP -#include +#include #include -#include #include namespace Nz diff --git a/include/Nazara/Platform/Icon.inl b/include/Nazara/Platform/Icon.inl index b8c597e48..d2b1a5318 100644 --- a/include/Nazara/Platform/Icon.inl +++ b/include/Nazara/Platform/Icon.inl @@ -2,7 +2,6 @@ // This file is part of the "Nazara Engine - Platform module" // For conditions of distribution and use, see copyright notice in Config.hpp -#include #include #include diff --git a/include/Nazara/Platform/Joystick.hpp b/include/Nazara/Platform/Joystick.hpp index eb961b87d..a54f7c569 100644 --- a/include/Nazara/Platform/Joystick.hpp +++ b/include/Nazara/Platform/Joystick.hpp @@ -7,7 +7,7 @@ #ifndef NAZARA_JOYSTICK_HPP #define NAZARA_JOYSTICK_HPP -#include +#include #include namespace Nz diff --git a/include/Nazara/Platform/Keyboard.hpp b/include/Nazara/Platform/Keyboard.hpp index df0513c2d..24c5c4b4b 100644 --- a/include/Nazara/Platform/Keyboard.hpp +++ b/include/Nazara/Platform/Keyboard.hpp @@ -9,7 +9,7 @@ #ifndef NAZARA_KEYBOARD_HPP #define NAZARA_KEYBOARD_HPP -#include +#include #include #include diff --git a/include/Nazara/Platform/Mouse.hpp b/include/Nazara/Platform/Mouse.hpp index 74af3a419..9a77179f9 100644 --- a/include/Nazara/Platform/Mouse.hpp +++ b/include/Nazara/Platform/Mouse.hpp @@ -9,7 +9,7 @@ #ifndef NAZARA_MOUSE_HPP #define NAZARA_MOUSE_HPP -#include +#include #include #include diff --git a/include/Nazara/Platform/Platform.hpp b/include/Nazara/Platform/Platform.hpp index 36c456782..94a245220 100644 --- a/include/Nazara/Platform/Platform.hpp +++ b/include/Nazara/Platform/Platform.hpp @@ -7,8 +7,7 @@ #ifndef NAZARA_PLATFORM_HPP #define NAZARA_PLATFORM_HPP -#include -#include +#include #include namespace Nz diff --git a/include/Nazara/Platform/VideoMode.hpp b/include/Nazara/Platform/VideoMode.hpp index 364da9488..663e5721b 100644 --- a/include/Nazara/Platform/VideoMode.hpp +++ b/include/Nazara/Platform/VideoMode.hpp @@ -9,7 +9,7 @@ #ifndef NAZARA_VIDEOMODE_HPP #define NAZARA_VIDEOMODE_HPP -#include +#include #include #include diff --git a/include/Nazara/Platform/Window.hpp b/include/Nazara/Platform/Window.hpp index 3010bb91f..7eb5f449a 100644 --- a/include/Nazara/Platform/Window.hpp +++ b/include/Nazara/Platform/Window.hpp @@ -9,8 +9,9 @@ #ifndef NAZARA_WINDOW_HPP #define NAZARA_WINDOW_HPP -#include +#include #include +#include #include #include #include @@ -26,7 +27,6 @@ namespace Nz { - class Image; class WindowImpl; class NAZARA_PLATFORM_API Window @@ -40,7 +40,7 @@ namespace Nz inline Window(VideoMode mode, const String& title, WindowStyleFlags style = WindowStyle_Default); inline explicit Window(WindowHandle handle); Window(const Window&) = delete; - inline Window(Window&& window) noexcept; + Window(Window&&) = default; virtual ~Window(); inline void Close(); @@ -62,12 +62,10 @@ namespace Nz inline CursorController& GetCursorController(); inline EventHandler& GetEventHandler(); WindowHandle GetHandle() const; - unsigned int GetHeight() const; Vector2i GetPosition() const; Vector2ui GetSize() const; WindowStyleFlags GetStyle() const; String GetTitle() const; - unsigned int GetWidth() const; bool HasFocus() const; @@ -103,14 +101,14 @@ namespace Nz bool WaitEvent(WindowEvent* event); Window& operator=(const Window&) = delete; - inline Window& operator=(Window&& window); + Window& operator=(Window&&) = default; protected: virtual bool OnWindowCreated(); virtual void OnWindowDestroy(); virtual void OnWindowResized(); - WindowImpl* m_impl; + MovablePtr m_impl; private: void IgnoreNextMouseEvent(int mouseX, int mouseY) const; diff --git a/include/Nazara/Platform/Window.inl b/include/Nazara/Platform/Window.inl index f217ac10c..9ce95a78a 100644 --- a/include/Nazara/Platform/Window.inl +++ b/include/Nazara/Platform/Window.inl @@ -2,7 +2,6 @@ // This file is part of the "Nazara Engine - Platform module" // For conditions of distribution and use, see copyright notice in Config.hpp -#include #include #include #include @@ -27,26 +26,6 @@ namespace Nz Create(handle); } - /*! - * \brief Constructs a Window object by moving another one - */ - inline Window::Window(Window&& window) noexcept : - m_impl(window.m_impl), - m_events(std::move(window.m_events)), - m_pendingEvents(std::move(window.m_pendingEvents)), - m_eventCondition(std::move(window.m_eventCondition)), - m_eventHandler(std::move(window.m_eventHandler)), - m_eventMutex(std::move(window.m_eventMutex)), - m_eventConditionMutex(std::move(window.m_eventConditionMutex)), - m_closed(window.m_closed), - m_closeOnQuit(window.m_closeOnQuit), - m_eventPolling(window.m_eventPolling), - m_ownsWindow(window.m_ownsWindow), - m_waitForEvent(window.m_waitForEvent) - { - window.m_impl = nullptr; - } - inline void Window::Close() { m_closed = true; // The window will be closed at the next non-const IsOpen() call @@ -145,32 +124,6 @@ namespace Nz } } } - - /*! - * \brief Moves a window to another window object - * \return A reference to the object - */ - inline Window& Window::operator=(Window&& window) - { - Destroy(); - - m_closed = window.m_closed; - m_closeOnQuit = window.m_closeOnQuit; - m_eventCondition = std::move(window.m_eventCondition); - m_eventConditionMutex = std::move(window.m_eventConditionMutex); - m_eventHandler = std::move(window.m_eventHandler); - m_eventMutex = std::move(window.m_eventMutex); - m_eventPolling = window.m_eventPolling; - m_impl = window.m_impl; - m_events = std::move(window.m_events); - m_pendingEvents = std::move(window.m_pendingEvents); - m_ownsWindow = window.m_ownsWindow; - m_waitForEvent = window.m_waitForEvent; - - window.m_impl = nullptr; - - return *this; - } } #include diff --git a/include/Nazara/Platform/WindowHandle.hpp b/include/Nazara/Platform/WindowHandle.hpp index ea034d4e8..88274f3f9 100644 --- a/include/Nazara/Platform/WindowHandle.hpp +++ b/include/Nazara/Platform/WindowHandle.hpp @@ -7,7 +7,7 @@ #ifndef NAZARA_WINDOWHANDLE_HPP #define NAZARA_WINDOWHANDLE_HPP -#include +#include #if defined(NAZARA_PLATFORM_X11) #include #endif @@ -16,7 +16,7 @@ namespace Nz { #if defined(NAZARA_PLATFORM_WINDOWS) // http://msdn.microsoft.com/en-us/library/aa383751(v=vs.85).aspx - typedef void* WindowHandle; + using WindowHandle = void*; #elif defined(NAZARA_PLATFORM_X11) // http://en.wikipedia.org/wiki/Xlib#Data_types using WindowHandle = xcb_window_t; diff --git a/include/Nazara/Prerequesites.hpp b/include/Nazara/Prerequisites.hpp similarity index 94% rename from include/Nazara/Prerequesites.hpp rename to include/Nazara/Prerequisites.hpp index 0ac6b0fae..ddb2796fc 100644 --- a/include/Nazara/Prerequesites.hpp +++ b/include/Nazara/Prerequisites.hpp @@ -22,8 +22,8 @@ SOFTWARE. */ -#ifndef NAZARA_PREREQUESITES_HPP -#define NAZARA_PREREQUESITES_HPP +#ifndef NAZARA_PREREQUISITES_HPP +#define NAZARA_PREREQUISITES_HPP // Try to identify the compiler #if defined(__BORLANDC__) @@ -166,17 +166,17 @@ static_assert(sizeof(uint64_t) == 8, "uint64_t is not of the correct size"); namespace Nz { - typedef int8_t Int8; - typedef uint8_t UInt8; + using Int8 = int8_t; + using UInt8 = uint8_t; - typedef int16_t Int16; - typedef uint16_t UInt16; + using Int16 = int16_t; + using UInt16 = uint16_t; - typedef int32_t Int32; - typedef uint32_t UInt32; + using Int32 = int32_t; + using UInt32 = uint32_t; - typedef int64_t Int64; - typedef uint64_t UInt64; + using Int64 = int64_t; + using UInt64 = uint64_t; } -#endif // NAZARA_PREREQUESITES_HPP +#endif // NAZARA_PREREQUISITES_HPP diff --git a/include/Nazara/Renderer.hpp b/include/Nazara/Renderer.hpp index 159b990de..b586cea28 100644 --- a/include/Nazara/Renderer.hpp +++ b/include/Nazara/Renderer.hpp @@ -34,6 +34,7 @@ #include #include #include +#include #include #include #include @@ -45,7 +46,10 @@ #include #include #include +#include +#include #include +#include #include #include #include diff --git a/include/Nazara/Renderer/Context.hpp b/include/Nazara/Renderer/Context.hpp index d9836cbe8..395df7c4b 100644 --- a/include/Nazara/Renderer/Context.hpp +++ b/include/Nazara/Renderer/Context.hpp @@ -7,7 +7,7 @@ #ifndef NAZARA_CONTEXT_HPP #define NAZARA_CONTEXT_HPP -#include +#include #include #include #include diff --git a/include/Nazara/Renderer/DebugDrawer.hpp b/include/Nazara/Renderer/DebugDrawer.hpp index 491183605..a001b1bab 100644 --- a/include/Nazara/Renderer/DebugDrawer.hpp +++ b/include/Nazara/Renderer/DebugDrawer.hpp @@ -7,18 +7,18 @@ #ifndef NAZARA_DEBUGDRAWER_HPP #define NAZARA_DEBUGDRAWER_HPP -#include +#include #include #include #include #include #include #include -#include namespace Nz { class Skeleton; + class StaticMesh; class NAZARA_RENDERER_API DebugDrawer { diff --git a/include/Nazara/Renderer/GlslWriter.hpp b/include/Nazara/Renderer/GlslWriter.hpp new file mode 100644 index 000000000..c6194845f --- /dev/null +++ b/include/Nazara/Renderer/GlslWriter.hpp @@ -0,0 +1,88 @@ +// Copyright (C) 2016 Jérôme Leclercq +// This file is part of the "Nazara Engine - Renderer module" +// For conditions of distribution and use, see copyright notice in Config.hpp + +#pragma once + +#ifndef NAZARA_GLSLWRITER_HPP +#define NAZARA_GLSLWRITER_HPP + +#include +#include +#include +#include +#include +#include + +namespace Nz +{ + class NAZARA_RENDERER_API GlslWriter : public ShaderWriter + { + public: + GlslWriter(); + GlslWriter(const GlslWriter&) = delete; + GlslWriter(GlslWriter&&) = delete; + ~GlslWriter() = default; + + Nz::String Generate(const ShaderAst::StatementPtr& node) override; + + void RegisterFunction(const String& name, ShaderAst::StatementPtr statement, std::initializer_list parameters, ShaderAst::ExpressionType ret) override; + void RegisterVariable(ShaderAst::VariableType kind, const String& name, ShaderAst::ExpressionType type) override; + + void SetGlslVersion(unsigned int version); + + void Write(const ShaderAst::AssignOp& node) override; + void Write(const ShaderAst::Branch& node) override; + void Write(const ShaderAst::BinaryOp& node) override; + void Write(const ShaderAst::BuiltinVariable& node) override; + void Write(const ShaderAst::Cast& node) override; + void Write(const ShaderAst::Constant& node) override; + void Write(const ShaderAst::ExpressionStatement& node) override; + void Write(const ShaderAst::NamedVariable& node) override; + void Write(const ShaderAst::NodePtr& node) override; + void Write(const ShaderAst::StatementBlock& node) override; + void Write(const ShaderAst::SwizzleOp& node) override; + + private: + struct Function; + using VariableContainer = std::set>; + + void Append(ShaderAst::BuiltinEntry builtin); + void Append(ShaderAst::ExpressionType type); + void Append(const String& txt); + void AppendCommentSection(const String& section); + void AppendFunction(Function& func); + void AppendLine(const String& txt = String()); + + void DeclareVariables(const VariableContainer& variables, const String& keyword = String(), const String& section = String()); + + void EnterScope(); + void LeaveScope(); + + + struct Function + { + VariableContainer variables; + std::vector parameters; + ShaderAst::ExpressionType retType; + ShaderAst::StatementPtr node; + String name; + }; + + struct State + { + VariableContainer inputs; + VariableContainer outputs; + VariableContainer uniforms; + StringStream stream; + unsigned int indentLevel = 0; + }; + + std::unordered_map m_functions; + Function* m_currentFunction; + State* m_currentState; + unsigned int m_glslVersion; + }; +} + +#endif // NAZARA_GLSLWRITER_HPP diff --git a/include/Nazara/Renderer/GpuQuery.hpp b/include/Nazara/Renderer/GpuQuery.hpp index 8ed4006f8..661897214 100644 --- a/include/Nazara/Renderer/GpuQuery.hpp +++ b/include/Nazara/Renderer/GpuQuery.hpp @@ -7,7 +7,7 @@ #ifndef NAZARA_GPUQUERY_HPP #define NAZARA_GPUQUERY_HPP -#include +#include #include #include diff --git a/include/Nazara/Renderer/OpenGL.hpp b/include/Nazara/Renderer/OpenGL.hpp index 08b741b97..7768930fb 100644 --- a/include/Nazara/Renderer/OpenGL.hpp +++ b/include/Nazara/Renderer/OpenGL.hpp @@ -9,11 +9,11 @@ #ifdef NAZARA_RENDERER_OPENGL -#include +#include #include #include +#include #include -#include #include // Inclusion des headers OpenGL @@ -46,6 +46,7 @@ namespace Nz }; class Context; + struct RenderStates; class RenderTarget; using OpenGLFunc = void (*)(); diff --git a/include/Nazara/Renderer/RenderBuffer.hpp b/include/Nazara/Renderer/RenderBuffer.hpp index 3b02cf4fd..19013d1be 100644 --- a/include/Nazara/Renderer/RenderBuffer.hpp +++ b/include/Nazara/Renderer/RenderBuffer.hpp @@ -7,7 +7,7 @@ #ifndef NAZARA_RENDERBUFFER_HPP #define NAZARA_RENDERBUFFER_HPP -#include +#include #include #include #include diff --git a/include/Nazara/Renderer/RenderStates.hpp b/include/Nazara/Renderer/RenderStates.hpp index dee9db808..642f9e93f 100644 --- a/include/Nazara/Renderer/RenderStates.hpp +++ b/include/Nazara/Renderer/RenderStates.hpp @@ -7,7 +7,7 @@ #ifndef NAZARA_RENDERSTATES_HPP #define NAZARA_RENDERSTATES_HPP -#include +#include #include namespace Nz diff --git a/include/Nazara/Renderer/RenderTarget.hpp b/include/Nazara/Renderer/RenderTarget.hpp index b30f77ebf..31d319fd0 100644 --- a/include/Nazara/Renderer/RenderTarget.hpp +++ b/include/Nazara/Renderer/RenderTarget.hpp @@ -7,16 +7,14 @@ #ifndef NAZARA_RENDERTARGET_HPP #define NAZARA_RENDERTARGET_HPP -#include +#include #include +#include #include #include -#include namespace Nz { - class Renderer; - class NAZARA_RENDERER_API RenderTarget { friend class Renderer; @@ -24,12 +22,11 @@ namespace Nz public: RenderTarget() = default; RenderTarget(const RenderTarget&) = delete; - RenderTarget(RenderTarget&&) = delete; ///TOOD? + RenderTarget(RenderTarget&&) noexcept = default; virtual ~RenderTarget(); - virtual unsigned int GetHeight() const = 0; virtual RenderTargetParameters GetParameters() const = 0; - virtual unsigned int GetWidth() const = 0; + virtual Vector2ui GetSize() const = 0; bool IsActive() const; virtual bool IsRenderable() const = 0; @@ -40,7 +37,7 @@ namespace Nz virtual bool HasContext() const = 0; RenderTarget& operator=(const RenderTarget&) = delete; - RenderTarget& operator=(RenderTarget&&) = delete; ///TOOD? + RenderTarget& operator=(RenderTarget&&) noexcept = default; // Signals: NazaraSignal(OnRenderTargetParametersChange, const RenderTarget* /*renderTarget*/); diff --git a/include/Nazara/Renderer/RenderTargetParameters.hpp b/include/Nazara/Renderer/RenderTargetParameters.hpp index b978a310b..66098efd1 100644 --- a/include/Nazara/Renderer/RenderTargetParameters.hpp +++ b/include/Nazara/Renderer/RenderTargetParameters.hpp @@ -7,7 +7,7 @@ #ifndef NAZARA_RENDERTARGETPARAMETERS_HPP #define NAZARA_RENDERTARGETPARAMETERS_HPP -#include +#include namespace Nz { diff --git a/include/Nazara/Renderer/RenderTexture.hpp b/include/Nazara/Renderer/RenderTexture.hpp index ad340009e..8e56be72c 100644 --- a/include/Nazara/Renderer/RenderTexture.hpp +++ b/include/Nazara/Renderer/RenderTexture.hpp @@ -7,7 +7,8 @@ #ifndef NAZARA_RENDERTEXTURE_HPP #define NAZARA_RENDERTEXTURE_HPP -#include +#include +#include #include #include #include @@ -30,7 +31,7 @@ namespace Nz public: inline RenderTexture(); RenderTexture(const RenderTexture&) = delete; - RenderTexture(RenderTexture&&) = delete; ///TODO? + RenderTexture(RenderTexture&&) noexcept = default; inline ~RenderTexture(); bool AttachBuffer(AttachmentPoint attachmentPoint, UInt8 index, RenderBuffer* buffer); @@ -42,10 +43,8 @@ namespace Nz void Detach(AttachmentPoint attachmentPoint, UInt8 index); - unsigned int GetHeight() const override; RenderTargetParameters GetParameters() const override; - Vector2ui GetSize() const; - unsigned int GetWidth() const override; + Vector2ui GetSize() const override; bool IsComplete() const; bool IsRenderable() const override; @@ -64,7 +63,7 @@ namespace Nz bool HasContext() const override; RenderTexture& operator=(const RenderTexture&) = delete; - RenderTexture& operator=(RenderTexture&&) = delete; ///TODO? + RenderTexture& operator=(RenderTexture&&) noexcept = default; static inline void Blit(RenderTexture* src, RenderTexture* dst, UInt32 buffers = RendererBuffer_Color | RendererBuffer_Depth | RendererBuffer_Stencil, bool bilinearFilter = false); static void Blit(RenderTexture* src, Rectui srcRect, RenderTexture* dst, Rectui dstRect, UInt32 buffers = RendererBuffer_Color | RendererBuffer_Depth | RendererBuffer_Stencil, bool bilinearFilter = false); @@ -85,7 +84,7 @@ namespace Nz void UpdateSize() const; void UpdateTargets() const; - RenderTextureImpl* m_impl; + MovablePtr m_impl; mutable bool m_checked ; mutable bool m_drawBuffersUpdated; mutable bool m_sizeUpdated; diff --git a/include/Nazara/Renderer/RenderWindow.hpp b/include/Nazara/Renderer/RenderWindow.hpp index 7360777dd..f5138f4e3 100644 --- a/include/Nazara/Renderer/RenderWindow.hpp +++ b/include/Nazara/Renderer/RenderWindow.hpp @@ -9,7 +9,7 @@ #ifndef NAZARA_RENDERWINDOW_HPP #define NAZARA_RENDERWINDOW_HPP -#include +#include #include #include #include @@ -23,8 +23,6 @@ namespace Nz { class AbstractImage; class Context; - class Texture; - struct ContextParameters; class NAZARA_RENDERER_API RenderWindow : public RenderTarget, public Window { @@ -46,9 +44,8 @@ namespace Nz void EnableVerticalSync(bool enabled); - unsigned int GetHeight() const override; RenderTargetParameters GetParameters() const override; - unsigned int GetWidth() const override; + Vector2ui GetSize() const override; bool IsRenderable() const override; bool IsValid() const; diff --git a/include/Nazara/Renderer/Renderer.hpp b/include/Nazara/Renderer/Renderer.hpp index d549a48bb..f0154934b 100644 --- a/include/Nazara/Renderer/Renderer.hpp +++ b/include/Nazara/Renderer/Renderer.hpp @@ -7,26 +7,26 @@ #ifndef NAZARA_RENDERER_HPP #define NAZARA_RENDERER_HPP -#include -#include +#include #include #include +#include #include -#include -#include -#include #include -#include namespace Nz { class Color; class Context; + class GpuQuery; class IndexBuffer; class RenderTarget; + struct RenderStates; class Shader; class Texture; + class TextureSampler; class VertexBuffer; + class VertexDeclaration; class NAZARA_RENDERER_API Renderer { @@ -112,6 +112,7 @@ namespace Nz private: static void EnableInstancing(bool instancing); static bool EnsureStateUpdate(); + static bool GenerateDebugShader(); static void OnContextRelease(const Context* context); static void OnIndexBufferRelease(const IndexBuffer* indexBuffer); static void OnShaderReleased(const Shader* shader); diff --git a/include/Nazara/Renderer/Shader.hpp b/include/Nazara/Renderer/Shader.hpp index 27c68a9d6..42e8ba26e 100644 --- a/include/Nazara/Renderer/Shader.hpp +++ b/include/Nazara/Renderer/Shader.hpp @@ -7,9 +7,8 @@ #ifndef NAZARA_SHADER_HPP #define NAZARA_SHADER_HPP -#include +#include #include -#include #include #include #include @@ -24,6 +23,7 @@ namespace Nz { + class Color; class Shader; class ShaderStage; diff --git a/include/Nazara/Renderer/ShaderAst.hpp b/include/Nazara/Renderer/ShaderAst.hpp new file mode 100644 index 000000000..856c5858c --- /dev/null +++ b/include/Nazara/Renderer/ShaderAst.hpp @@ -0,0 +1,292 @@ +// Copyright (C) 2016 Jérôme Leclercq +// This file is part of the "Nazara Engine - Renderer module" +// For conditions of distribution and use, see copyright notice in Config.hpp + +#pragma once + +#ifndef NAZARA_SHADER_AST_HPP +#define NAZARA_SHADER_AST_HPP + +#include +#include +#include +#include +#include +#include +#include + +namespace Nz +{ + class ShaderWriter; + + namespace ShaderAst + { + enum class AssignType + { + Simple //< = + }; + + enum class BinaryType + { + Add, //< + + Substract, //< - + Multiply, //< * + Divide, //< / + Equality //< == + }; + + enum class BuiltinEntry + { + VertexPosition, // gl_Position + }; + + enum class ExpressionType + { + Boolean, // bool + Float1, // float + Float2, // vec2 + Float3, // vec3 + Float4, // vec4 + Mat4x4, // mat4 + + Void // void + }; + + enum class SwizzleComponent + { + First, + Second, + Third, + Fourth + }; + + enum class VariableType + { + Builtin, + Input, + Output, + Parameter, + Uniform, + Variable + }; + + ////////////////////////////////////////////////////////////////////////// + + class Node; + + using NodePtr = std::shared_ptr; + + class NAZARA_RENDERER_API Node + { + public: + virtual ~Node() = default; + + virtual void Register(ShaderWriter& visitor) = 0; + virtual void Visit(ShaderWriter& visitor) = 0; + + static inline unsigned int GetComponentCount(ExpressionType type); + static inline ExpressionType GetComponentType(ExpressionType type); + }; + + class Statement; + + using StatementPtr = std::shared_ptr; + + class NAZARA_RENDERER_API Statement : public Node + { + }; + + class Expression; + + using ExpressionPtr = std::shared_ptr; + + class NAZARA_RENDERER_API Expression : public Node + { + public: + virtual ExpressionType GetExpressionType() const = 0; + }; + + class NAZARA_RENDERER_API ExpressionStatement : public Statement + { + public: + inline explicit ExpressionStatement(ExpressionPtr expr); + + void Register(ShaderWriter& visitor) override; + void Visit(ShaderWriter& visitor) override; + + ExpressionPtr expression; + }; + + ////////////////////////////////////////////////////////////////////////// + + class NAZARA_RENDERER_API ConditionalStatement : public Statement + { + public: + inline ConditionalStatement(const String& condition, StatementPtr statementPtr); + + void Register(ShaderWriter& visitor) override; + void Visit(ShaderWriter& visitor) override; + + String conditionName; + StatementPtr statement; + }; + + class NAZARA_RENDERER_API StatementBlock : public Statement + { + public: + template explicit StatementBlock(Args&&... args); + + void Register(ShaderWriter& visitor) override; + void Visit(ShaderWriter& visitor) override; + + std::vector statements; + }; + + class Variable; + + using VariablePtr = std::shared_ptr; + + class NAZARA_RENDERER_API Variable : public Expression + { + public: + inline Variable(VariableType varKind, ExpressionType varType); + + ExpressionType GetExpressionType() const override; + + ExpressionType type; + VariableType kind; + }; + + + class NAZARA_RENDERER_API BuiltinVariable : public Variable + { + public: + inline BuiltinVariable(BuiltinEntry variable, ExpressionType varType); + + void Register(ShaderWriter& visitor) override; + void Visit(ShaderWriter& visitor) override; + + BuiltinEntry var; + }; + + + class NamedVariable; + + using NamedVariablePtr = std::shared_ptr; + + class NAZARA_RENDERER_API NamedVariable : public Variable + { + public: + inline NamedVariable(VariableType varKind, const Nz::String& varName, ExpressionType varType); + + void Register(ShaderWriter& visitor) override; + void Visit(ShaderWriter& visitor) override; + + Nz::String name; + }; + + ////////////////////////////////////////////////////////////////////////// + + class NAZARA_RENDERER_API AssignOp : public Expression + { + public: + inline AssignOp(AssignType Op, VariablePtr Var, ExpressionPtr Right); + + ExpressionType GetExpressionType() const override; + void Register(ShaderWriter& visitor) override; + void Visit(ShaderWriter& visitor) override; + + AssignType op; + VariablePtr variable; + ExpressionPtr right; + }; + + class NAZARA_RENDERER_API BinaryOp : public Expression + { + public: + inline BinaryOp(BinaryType Op, ExpressionPtr Left, ExpressionPtr Right); + + ExpressionType GetExpressionType() const override; + void Register(ShaderWriter& visitor) override; + void Visit(ShaderWriter& visitor) override; + + BinaryType op; + ExpressionPtr left; + ExpressionPtr right; + }; + + class NAZARA_RENDERER_API Branch : public Statement + { + public: + inline Branch(ExpressionPtr condition, StatementPtr trueStatement, StatementPtr falseStatement = nullptr); + + void Register(ShaderWriter& visitor) override; + void Visit(ShaderWriter& visitor) override; + + struct ConditionalStatement + { + ExpressionPtr condition; + StatementPtr statement; + }; + + std::vector condStatements; + StatementPtr elseStatement; + }; + + class NAZARA_RENDERER_API Cast : public Expression + { + public: + inline Cast(ExpressionType castTo, ExpressionPtr first, ExpressionPtr second = nullptr, ExpressionPtr third = nullptr, ExpressionPtr fourth = nullptr); + + ExpressionType GetExpressionType() const override; + void Register(ShaderWriter& visitor) override; + void Visit(ShaderWriter& visitor) override; + + ExpressionType exprType; + std::array expressions; + }; + + class NAZARA_RENDERER_API Constant : public Expression + { + public: + inline explicit Constant(bool value); + inline explicit Constant(float value); + inline explicit Constant(const Vector2f& value); + inline explicit Constant(const Vector3f& value); + inline explicit Constant(const Vector4f& value); + + ExpressionType GetExpressionType() const override; + void Register(ShaderWriter& visitor) override; + void Visit(ShaderWriter& visitor) override; + + ExpressionType exprType; + + union + { + bool bool1; + float vec1; + Vector2f vec2; + Vector3f vec3; + Vector4f vec4; + } values; + }; + + class NAZARA_RENDERER_API SwizzleOp : public Expression + { + public: + inline SwizzleOp(ExpressionPtr expressionPtr, std::initializer_list swizzleComponents); + + ExpressionType GetExpressionType() const override; + void Register(ShaderWriter& visitor) override; + void Visit(ShaderWriter& visitor) override; + + std::array components; + std::size_t componentCount; + ExpressionPtr expression; + }; + } +} + +#include + +#endif // NAZARA_SHADER_AST_HPP diff --git a/include/Nazara/Renderer/ShaderAst.inl b/include/Nazara/Renderer/ShaderAst.inl new file mode 100644 index 000000000..35bdab9fe --- /dev/null +++ b/include/Nazara/Renderer/ShaderAst.inl @@ -0,0 +1,231 @@ +// Copyright (C) 2016 Jérôme Leclercq +// This file is part of the "Nazara Engine - Renderer module" +// For conditions of distribution and use, see copyright notice in Config.hpp + +#include + +namespace Nz +{ + namespace ShaderAst + { + inline unsigned int Node::GetComponentCount(ExpressionType type) + { + switch (type) + { + case ExpressionType::Float2: + return 2; + + case ExpressionType::Float3: + return 3; + + case ExpressionType::Float4: + return 4; + + case ExpressionType::Mat4x4: + return 4; + + default: + return 1; + } + } + + inline ExpressionType Node::GetComponentType(ExpressionType type) + { + switch (type) + { + case ExpressionType::Float2: + case ExpressionType::Float3: + case ExpressionType::Float4: + return ExpressionType::Float1; + + case ExpressionType::Mat4x4: + return ExpressionType::Float4; + + default: + return type; + } + } + + inline ExpressionStatement::ExpressionStatement(ExpressionPtr expr) : + expression(std::move(expr)) + { + } + + inline ConditionalStatement::ConditionalStatement(const String& condition, StatementPtr statementPtr) : + conditionName(condition), + statement(std::move(statementPtr)) + { + } + + template + StatementBlock::StatementBlock(Args&& ...args) : + statements({std::forward(args)...}) + { + } + + inline Variable::Variable(VariableType varKind, ExpressionType varType) : + type(varType), + kind(varKind) + { + } + + inline BuiltinVariable::BuiltinVariable(BuiltinEntry variable, ExpressionType varType) : + Variable(VariableType::Builtin, varType), + var(variable) + { + } + + inline NamedVariable::NamedVariable(VariableType varKind, const Nz::String& varName, ExpressionType varType) : + Variable(varKind, varType), + name(varName) + { + } + + inline AssignOp::AssignOp(AssignType Op, VariablePtr Var, ExpressionPtr Right) : + op(Op), + variable(std::move(Var)), + right(std::move(Right)) + { + } + + inline BinaryOp::BinaryOp(BinaryType Op, ExpressionPtr Left, ExpressionPtr Right) : + op(Op), + left(std::move(Left)), + right(std::move(Right)) + { + ExpressionType leftType = left->GetExpressionType(); + ExpressionType rightType = right->GetExpressionType(); + + if (leftType != rightType) + { + switch (op) + { + case BinaryType::Add: + case BinaryType::Equality: + case BinaryType::Substract: + { + //TODO: AstParseError + throw std::runtime_error("Left expression type must match right expression type"); + } + + case BinaryType::Multiply: + case BinaryType::Divide: + { + switch (leftType) + { + case ExpressionType::Float2: + case ExpressionType::Float3: + case ExpressionType::Float4: + { + if (rightType != ExpressionType::Float1) + throw std::runtime_error("Left expression type is not compatible with right expression type"); + + break; + } + + case ExpressionType::Mat4x4: + { + switch (rightType) + { + case ExpressionType::Float1: + case ExpressionType::Float4: + case ExpressionType::Mat4x4: + break; + + //TODO: AstParseError + default: + throw std::runtime_error("Left expression type is not compatible with right expression type"); + } + + break; + } + + default: + //TODO: AstParseError + throw std::runtime_error("Left expression type must match right expression type"); + } + } + } + } + } + + inline Branch::Branch(ExpressionPtr condition, StatementPtr trueStatement, StatementPtr falseStatement) + { + condStatements.emplace_back(ConditionalStatement{ std::move(condition), std::move(trueStatement) }); + elseStatement = std::move(falseStatement); + } + + inline Cast::Cast(ExpressionType castTo, ExpressionPtr first, ExpressionPtr second, ExpressionPtr third, ExpressionPtr fourth) : + exprType(castTo), + expressions({ {first, second, third, fourth} }) + { + unsigned int componentCount = 0; + unsigned int requiredComponents = GetComponentCount(exprType); + for (const auto& exprPtr : expressions) + { + if (!exprPtr) + break; + + componentCount += GetComponentCount(exprPtr->GetExpressionType()); + } + + //TODO: AstParseError + if (componentCount != requiredComponents) + throw std::runtime_error("Component count doesn't match required component count"); + } + + inline Constant::Constant(bool value) : + exprType(ExpressionType::Boolean) + { + values.bool1 = value; + } + + inline Constant::Constant(float value) : + exprType(ExpressionType::Float1) + { + values.vec1 = value; + } + + inline Constant::Constant(const Vector2f& value) : + exprType(ExpressionType::Float2) + { + values.vec2 = value; + } + + inline Constant::Constant(const Vector3f& value) : + exprType(ExpressionType::Float3) + { + values.vec3 = value; + } + + inline Constant::Constant(const Vector4f& value) : + exprType(ExpressionType::Float4) + { + values.vec4 = value; + } + + inline SwizzleOp::SwizzleOp(ExpressionPtr expressionPtr, std::initializer_list swizzleComponents) : + componentCount(swizzleComponents.size()), + expression(expressionPtr) + { + if (componentCount > 4) + throw std::runtime_error("Cannot swizzle more than four elements"); + + switch (expressionPtr->GetExpressionType()) + { + case ExpressionType::Float1: + case ExpressionType::Float2: + case ExpressionType::Float3: + case ExpressionType::Float4: + break; + + default: + throw std::runtime_error("Cannot swizzle this type"); + } + + std::copy(swizzleComponents.begin(), swizzleComponents.end(), components.begin()); + } + } +} + +#include diff --git a/include/Nazara/Renderer/ShaderBuilder.hpp b/include/Nazara/Renderer/ShaderBuilder.hpp new file mode 100644 index 000000000..8b7b9a4df --- /dev/null +++ b/include/Nazara/Renderer/ShaderBuilder.hpp @@ -0,0 +1,79 @@ +// Copyright (C) 2016 Jérôme Leclercq +// This file is part of the "Nazara Engine - Renderer module" +// For conditions of distribution and use, see copyright notice in Config.hpp + +#pragma once + +#ifndef NAZARA_SHADER_BUILDER_HPP +#define NAZARA_SHADER_BUILDER_HPP + +#include +#include +#include + +namespace Nz { namespace ShaderBuilder +{ + template + struct AssignOpBuilder + { + constexpr AssignOpBuilder() {} + + std::shared_ptr operator()(const ShaderAst::VariablePtr& left, const ShaderAst::ExpressionPtr& right) const; + }; + + template + struct BinOpBuilder + { + constexpr BinOpBuilder() {} + + std::shared_ptr operator()(const ShaderAst::ExpressionPtr& left, const ShaderAst::ExpressionPtr& right) const; + }; + + struct BuiltinBuilder + { + constexpr BuiltinBuilder() {} + + inline std::shared_ptr operator()(ShaderAst::BuiltinEntry builtin) const; + }; + + template + struct GenBuilder + { + constexpr GenBuilder() {} + + template std::shared_ptr operator()(Args&&... args) const; + }; + + template + struct VarBuilder + { + constexpr VarBuilder() {} + + template std::shared_ptr operator()(Args&&... args) const; + }; + + constexpr BinOpBuilder Add; + constexpr AssignOpBuilder Assign; + constexpr BuiltinBuilder Builtin; + constexpr GenBuilder Block; + constexpr GenBuilder Branch; + constexpr GenBuilder ConditionalStatement; + constexpr GenBuilder Constant; + constexpr BinOpBuilder Divide; + constexpr BinOpBuilder Equal; + constexpr GenBuilder ExprStatement; + constexpr VarBuilder Input; + constexpr BinOpBuilder Multiply; + constexpr VarBuilder Output; + constexpr VarBuilder Parameter; + constexpr GenBuilder Swizzle; + constexpr BinOpBuilder Substract; + constexpr VarBuilder Uniform; + constexpr VarBuilder Variable; + + template std::shared_ptr Cast(Args&&... args); +} } + +#include + +#endif // NAZARA_SHADER_BUILDER_HPP diff --git a/include/Nazara/Renderer/ShaderBuilder.inl b/include/Nazara/Renderer/ShaderBuilder.inl new file mode 100644 index 000000000..0de69b676 --- /dev/null +++ b/include/Nazara/Renderer/ShaderBuilder.inl @@ -0,0 +1,59 @@ +// Copyright (C) 2016 Jérôme Leclercq +// This file is part of the "Nazara Engine - Renderer module" +// For conditions of distribution and use, see copyright notice in Config.hpp + +#include +#include + +namespace Nz { namespace ShaderBuilder +{ + template + template + std::shared_ptr GenBuilder::operator()(Args&&... args) const + { + return std::make_shared(std::forward(args)...); + } + + template + std::shared_ptr AssignOpBuilder::operator()(const ShaderAst::VariablePtr& left, const ShaderAst::ExpressionPtr& right) const + { + return std::make_shared(op, left, right); + } + + template + std::shared_ptr BinOpBuilder::operator()(const ShaderAst::ExpressionPtr& left, const ShaderAst::ExpressionPtr& right) const + { + return std::make_shared(op, left, right); + } + + inline std::shared_ptr BuiltinBuilder::operator()(ShaderAst::BuiltinEntry builtin) const + { + ShaderAst::ExpressionType exprType = ShaderAst::ExpressionType::Void; + + switch (builtin) + { + case ShaderAst::BuiltinEntry::VertexPosition: + exprType = ShaderAst::ExpressionType::Float4; + break; + } + + NazaraAssert(exprType != ShaderAst::ExpressionType::Void, "Unhandled builtin"); + + return std::make_shared(builtin, exprType); + } + + template + template + std::shared_ptr VarBuilder::operator()(Args&&... args) const + { + return std::make_shared(type, std::forward(args)...); + } + + template + std::shared_ptr Cast(Args&&... args) + { + return std::make_shared(Type, std::forward(args)...); + } +} } + +#include diff --git a/include/Nazara/Renderer/ShaderStage.hpp b/include/Nazara/Renderer/ShaderStage.hpp index 7471312f7..dea80d611 100644 --- a/include/Nazara/Renderer/ShaderStage.hpp +++ b/include/Nazara/Renderer/ShaderStage.hpp @@ -7,7 +7,7 @@ #ifndef NAZARA_SHADERSTAGE_HPP #define NAZARA_SHADERSTAGE_HPP -#include +#include #include #include #include diff --git a/include/Nazara/Renderer/ShaderWriter.hpp b/include/Nazara/Renderer/ShaderWriter.hpp new file mode 100644 index 000000000..f20061e05 --- /dev/null +++ b/include/Nazara/Renderer/ShaderWriter.hpp @@ -0,0 +1,52 @@ +// Copyright (C) 2015 Jérôme Leclercq +// This file is part of the "Nazara Engine - Renderer module" +// For conditions of distribution and use, see copyright notice in Config.hpp + +#pragma once + +#ifndef NAZARA_SHADERWRITER_HPP +#define NAZARA_SHADERWRITER_HPP + +#include +#include +#include +#include +#include + +namespace Nz +{ + class NAZARA_RENDERER_API ShaderWriter + { + public: + ShaderWriter() = default; + ShaderWriter(const ShaderWriter&) = delete; + ShaderWriter(ShaderWriter&&) = delete; + virtual ~ShaderWriter(); + + void EnableCondition(const String& name, bool cond); + + bool IsConditionEnabled(const String& name) const; + + virtual Nz::String Generate(const ShaderAst::StatementPtr& node) = 0; + + virtual void RegisterFunction(const String& name, ShaderAst::StatementPtr node, std::initializer_list parameters, ShaderAst::ExpressionType ret) = 0; + virtual void RegisterVariable(ShaderAst::VariableType kind, const String& name, ShaderAst::ExpressionType type) = 0; + + virtual void Write(const ShaderAst::AssignOp& node) = 0; + virtual void Write(const ShaderAst::Branch& node) = 0; + virtual void Write(const ShaderAst::BinaryOp& node) = 0; + virtual void Write(const ShaderAst::BuiltinVariable& node) = 0; + virtual void Write(const ShaderAst::Cast& node) = 0; + virtual void Write(const ShaderAst::Constant& node) = 0; + virtual void Write(const ShaderAst::ExpressionStatement& node) = 0; + virtual void Write(const ShaderAst::NamedVariable& node) = 0; + virtual void Write(const ShaderAst::NodePtr& node) = 0; + virtual void Write(const ShaderAst::StatementBlock& node) = 0; + virtual void Write(const ShaderAst::SwizzleOp& node) = 0; + + private: + std::unordered_set m_conditions; + }; +} + +#endif // NAZARA_SHADERWRITER_HPP diff --git a/include/Nazara/Renderer/Texture.hpp b/include/Nazara/Renderer/Texture.hpp index 7c5f9ab6e..ef90efcf6 100644 --- a/include/Nazara/Renderer/Texture.hpp +++ b/include/Nazara/Renderer/Texture.hpp @@ -7,14 +7,13 @@ #ifndef NAZARA_TEXTURE_HPP #define NAZARA_TEXTURE_HPP -#include +#include #include #include #include #include #include #include -#include #include #include #include diff --git a/include/Nazara/Renderer/TextureSampler.hpp b/include/Nazara/Renderer/TextureSampler.hpp index 12ad54655..f5815d323 100644 --- a/include/Nazara/Renderer/TextureSampler.hpp +++ b/include/Nazara/Renderer/TextureSampler.hpp @@ -7,7 +7,7 @@ #ifndef NAZARA_TEXTURESAMPLER_HPP #define NAZARA_TEXTURESAMPLER_HPP -#include +#include #include #include diff --git a/include/Nazara/Renderer/UberShader.hpp b/include/Nazara/Renderer/UberShader.hpp index af822db89..ce7f70afc 100644 --- a/include/Nazara/Renderer/UberShader.hpp +++ b/include/Nazara/Renderer/UberShader.hpp @@ -7,17 +7,18 @@ #ifndef NAZARA_UBERSHADER_HPP #define NAZARA_UBERSHADER_HPP -#include -#include +#include #include #include #include -#include -#include +#include +#include namespace Nz { + class ParameterList; class UberShader; + class UberShaderInstance; using UberShaderConstRef = ObjectRef; using UberShaderLibrary = ObjectLibrary; diff --git a/include/Nazara/Renderer/UberShaderInstance.hpp b/include/Nazara/Renderer/UberShaderInstance.hpp index b0f0f78d5..50843f238 100644 --- a/include/Nazara/Renderer/UberShaderInstance.hpp +++ b/include/Nazara/Renderer/UberShaderInstance.hpp @@ -7,7 +7,7 @@ #ifndef NAZARA_UBERSHADERINSTANCE_HPP #define NAZARA_UBERSHADERINSTANCE_HPP -#include +#include #include namespace Nz diff --git a/include/Nazara/Renderer/UberShaderInstancePreprocessor.hpp b/include/Nazara/Renderer/UberShaderInstancePreprocessor.hpp index ee44950a0..7bd3c87a5 100644 --- a/include/Nazara/Renderer/UberShaderInstancePreprocessor.hpp +++ b/include/Nazara/Renderer/UberShaderInstancePreprocessor.hpp @@ -7,7 +7,7 @@ #ifndef NAZARA_UBERSHADERINSTANCEPREPROCESSOR_HPP #define NAZARA_UBERSHADERINSTANCEPREPROCESSOR_HPP -#include +#include #include namespace Nz diff --git a/include/Nazara/Renderer/UberShaderPreprocessor.hpp b/include/Nazara/Renderer/UberShaderPreprocessor.hpp index 710835ec2..2c45f9d00 100644 --- a/include/Nazara/Renderer/UberShaderPreprocessor.hpp +++ b/include/Nazara/Renderer/UberShaderPreprocessor.hpp @@ -7,10 +7,9 @@ #ifndef NAZARA_UBERSHADERPREPROCESSOR_HPP #define NAZARA_UBERSHADERPREPROCESSOR_HPP -#include +#include #include #include -#include #include #include #include @@ -18,6 +17,7 @@ namespace Nz { + class UberShaderInstance; class UberShaderPreprocessor; using UberShaderPreprocessorConstRef = ObjectRef; diff --git a/include/Nazara/Utility/AbstractAtlas.hpp b/include/Nazara/Utility/AbstractAtlas.hpp index 49565cdf2..bb6c77c2f 100644 --- a/include/Nazara/Utility/AbstractAtlas.hpp +++ b/include/Nazara/Utility/AbstractAtlas.hpp @@ -7,13 +7,11 @@ #ifndef NAZARA_ABSTRACTATLAS_HPP #define NAZARA_ABSTRACTATLAS_HPP -#include +#include #include #include #include #include -#include -#include namespace Nz { diff --git a/include/Nazara/Utility/AbstractImage.hpp b/include/Nazara/Utility/AbstractImage.hpp index 7bba13de1..e40ed7a5e 100644 --- a/include/Nazara/Utility/AbstractImage.hpp +++ b/include/Nazara/Utility/AbstractImage.hpp @@ -7,7 +7,7 @@ #ifndef NAZARA_ABSTRACTIMAGE_HPP #define NAZARA_ABSTRACTIMAGE_HPP -#include +#include #include #include #include diff --git a/include/Nazara/Utility/AbstractImage.inl b/include/Nazara/Utility/AbstractImage.inl index fe456669f..98dbabfdd 100644 --- a/include/Nazara/Utility/AbstractImage.inl +++ b/include/Nazara/Utility/AbstractImage.inl @@ -2,7 +2,6 @@ // This file is part of the "Nazara Engine - Utility module" // For conditions of distribution and use, see copyright notice in Config.hpp -#include #include namespace Nz diff --git a/include/Nazara/Utility/AbstractTextDrawer.hpp b/include/Nazara/Utility/AbstractTextDrawer.hpp index becb9dac6..2ef500aab 100644 --- a/include/Nazara/Utility/AbstractTextDrawer.hpp +++ b/include/Nazara/Utility/AbstractTextDrawer.hpp @@ -7,7 +7,7 @@ #ifndef NAZARA_ABSTRACTTEXTDRAWER_HPP #define NAZARA_ABSTRACTTEXTDRAWER_HPP -#include +#include #include #include #include diff --git a/include/Nazara/Utility/Algorithm.hpp b/include/Nazara/Utility/Algorithm.hpp index 1652976c3..339b5c681 100644 --- a/include/Nazara/Utility/Algorithm.hpp +++ b/include/Nazara/Utility/Algorithm.hpp @@ -7,18 +7,26 @@ #ifndef NAZARA_ALGORITHM_UTILITY_HPP #define NAZARA_ALGORITHM_UTILITY_HPP -#include +#include +#include #include #include #include +#include #include #include +#include #include -#include -#include namespace Nz { + class Joint; + struct VertexStruct_XYZ_Normal_UV_Tangent; + struct VertexStruct_XYZ_Normal_UV_Tangent_Skinning; + + using MeshVertex = VertexStruct_XYZ_Normal_UV_Tangent; + using SkeletalMeshVertex = VertexStruct_XYZ_Normal_UV_Tangent_Skinning; + struct SkinningData { const Joint* joints; @@ -57,6 +65,10 @@ namespace Nz NAZARA_UTILITY_API void SkinPositionNormalTangent(const SkinningData& data, unsigned int startVertex, unsigned int vertexCount); NAZARA_UTILITY_API void TransformVertices(VertexPointers vertexPointers, unsigned int vertexCount, const Matrix4f& matrix); + + template constexpr ComponentType ComponentTypeId(); + template constexpr ComponentType GetComponentTypeOf(); } +#include #endif // NAZARA_ALGORITHM_UTILITY_HPP diff --git a/include/Nazara/Utility/Algorithm.inl b/include/Nazara/Utility/Algorithm.inl new file mode 100644 index 000000000..829276bfb --- /dev/null +++ b/include/Nazara/Utility/Algorithm.inl @@ -0,0 +1,47 @@ +// Copyright (C) 2017 Jérôme Leclercq +// This file is part of the "Nazara Engine - Utility module" +// For conditions of distribution and use, see copyright notice in Config.hpp + +#include +#include + +namespace Nz +{ + namespace Detail + { + template + struct IsSuitableForComponent + { + constexpr static bool value = false; + }; + } + + template constexpr ComponentType ComponentTypeId() + { + static_assert(Detail::IsSuitableForComponent::value, "This type cannot be used as a component."); + return ComponentType{}; + } + + template<> constexpr ComponentType ComponentTypeId() { return ComponentType_Color; } + template<> constexpr ComponentType ComponentTypeId() { return ComponentType_Double1; } + template<> constexpr ComponentType ComponentTypeId() { return ComponentType_Double2; } + template<> constexpr ComponentType ComponentTypeId() { return ComponentType_Double3; } + template<> constexpr ComponentType ComponentTypeId() { return ComponentType_Double4; } + template<> constexpr ComponentType ComponentTypeId() { return ComponentType_Float1; } + template<> constexpr ComponentType ComponentTypeId() { return ComponentType_Float2; } + template<> constexpr ComponentType ComponentTypeId() { return ComponentType_Float3; } + template<> constexpr ComponentType ComponentTypeId() { return ComponentType_Float4; } + template<> constexpr ComponentType ComponentTypeId() { return ComponentType_Int1; } + template<> constexpr ComponentType ComponentTypeId() { return ComponentType_Int2; } + template<> constexpr ComponentType ComponentTypeId() { return ComponentType_Int3; } + template<> constexpr ComponentType ComponentTypeId() { return ComponentType_Int4; } + template<> constexpr ComponentType ComponentTypeId() { return ComponentType_Quaternion; } + + template + constexpr ComponentType GetComponentTypeOf() + { + return ComponentTypeId>(); + } +} + +#include diff --git a/include/Nazara/Utility/Animation.hpp b/include/Nazara/Utility/Animation.hpp index 7f7595bbd..f714aa5a6 100644 --- a/include/Nazara/Utility/Animation.hpp +++ b/include/Nazara/Utility/Animation.hpp @@ -7,7 +7,8 @@ #ifndef NAZARA_ANIMATION_HPP #define NAZARA_ANIMATION_HPP -#include +#include +#include #include #include #include @@ -19,7 +20,6 @@ #include #include #include -#include namespace Nz { @@ -34,6 +34,8 @@ namespace Nz }; class Animation; + struct Sequence; + struct SequenceJoint; class Skeleton; using AnimationConstRef = ObjectRef; @@ -98,7 +100,7 @@ namespace Nz static bool Initialize(); static void Uninitialize(); - AnimationImpl* m_impl = nullptr; + MovablePtr m_impl = nullptr; static AnimationLibrary::LibraryMap s_library; static AnimationLoader::LoaderList s_loaders; diff --git a/include/Nazara/Utility/Buffer.hpp b/include/Nazara/Utility/Buffer.hpp index 526a153e4..1b7709efb 100644 --- a/include/Nazara/Utility/Buffer.hpp +++ b/include/Nazara/Utility/Buffer.hpp @@ -7,7 +7,7 @@ #ifndef NAZARA_BUFFER_HPP #define NAZARA_BUFFER_HPP -#include +#include #include #include #include diff --git a/include/Nazara/Utility/Enums.hpp b/include/Nazara/Utility/Enums.hpp index 2fda92e70..d6fee2127 100644 --- a/include/Nazara/Utility/Enums.hpp +++ b/include/Nazara/Utility/Enums.hpp @@ -64,8 +64,7 @@ namespace Nz template<> struct EnumAsFlags { - static constexpr bool value = true; - static constexpr int max = BufferUsage_Max; + static constexpr BufferUsage max = BufferUsage_Max; }; using BufferUsageFlags = Flags; diff --git a/include/Nazara/Utility/Font.hpp b/include/Nazara/Utility/Font.hpp index 643120aab..7f1a411cd 100644 --- a/include/Nazara/Utility/Font.hpp +++ b/include/Nazara/Utility/Font.hpp @@ -9,7 +9,7 @@ #ifndef NAZARA_FONT_HPP #define NAZARA_FONT_HPP -#include +#include #include #include #include diff --git a/include/Nazara/Utility/FontData.hpp b/include/Nazara/Utility/FontData.hpp index 5b0868e3c..efd2e6d94 100644 --- a/include/Nazara/Utility/FontData.hpp +++ b/include/Nazara/Utility/FontData.hpp @@ -7,7 +7,7 @@ #ifndef NAZARA_FONTDATA_HPP #define NAZARA_FONTDATA_HPP -#include +#include #include #include diff --git a/include/Nazara/Utility/Formats/MD5AnimParser.hpp b/include/Nazara/Utility/Formats/MD5AnimParser.hpp index d62cdaae8..98f209aaf 100644 --- a/include/Nazara/Utility/Formats/MD5AnimParser.hpp +++ b/include/Nazara/Utility/Formats/MD5AnimParser.hpp @@ -7,12 +7,11 @@ #ifndef NAZARA_FORMATS_MD5ANIMPARSER_HPP #define NAZARA_FORMATS_MD5ANIMPARSER_HPP -#include -#include +#include +#include #include #include #include -#include #include namespace Nz @@ -70,12 +69,12 @@ namespace Nz std::vector m_frames; std::vector m_joints; Stream& m_stream; + StreamOptionFlags m_streamFlags; String m_currentLine; bool m_keepLastLine; unsigned int m_frameIndex; unsigned int m_frameRate; unsigned int m_lineCount; - unsigned int m_streamFlags; }; } diff --git a/include/Nazara/Utility/Formats/MD5MeshParser.hpp b/include/Nazara/Utility/Formats/MD5MeshParser.hpp index dce6bcc72..f5cdb8637 100644 --- a/include/Nazara/Utility/Formats/MD5MeshParser.hpp +++ b/include/Nazara/Utility/Formats/MD5MeshParser.hpp @@ -7,12 +7,12 @@ #ifndef NAZARA_FORMATS_MD5MESHPARSER_HPP #define NAZARA_FORMATS_MD5MESHPARSER_HPP -#include -#include +#include #include #include +#include #include -#include +#include #include namespace Nz @@ -28,7 +28,7 @@ namespace Nz Vector3f bindPos; }; - typedef Vector3ui Triangle; + using Triangle = Vector3ui; struct Vertex { @@ -75,11 +75,11 @@ namespace Nz std::vector m_joints; std::vector m_meshes; Stream& m_stream; + StreamOptionFlags m_streamFlags; String m_currentLine; bool m_keepLastLine; unsigned int m_lineCount; unsigned int m_meshIndex; - unsigned int m_streamFlags; }; } diff --git a/include/Nazara/Utility/Formats/MTLParser.hpp b/include/Nazara/Utility/Formats/MTLParser.hpp index ec50f2137..7eb10aaa9 100644 --- a/include/Nazara/Utility/Formats/MTLParser.hpp +++ b/include/Nazara/Utility/Formats/MTLParser.hpp @@ -7,9 +7,8 @@ #ifndef NAZARA_FORMATS_MTLPARSER_HPP #define NAZARA_FORMATS_MTLPARSER_HPP -#include +#include #include -#include #include #include #include @@ -46,6 +45,8 @@ namespace Nz String decalMap; String diffuseMap; String displacementMap; + String emissiveMap; //< Custom addition: not present in MTL + String normalMap; //< Custom addition: not present in MTL String reflectionMap; String shininessMap; String specularMap; diff --git a/include/Nazara/Utility/Formats/MTLParser.inl b/include/Nazara/Utility/Formats/MTLParser.inl index 00e9e8b89..cde870fee 100644 --- a/include/Nazara/Utility/Formats/MTLParser.inl +++ b/include/Nazara/Utility/Formats/MTLParser.inl @@ -2,7 +2,6 @@ // This file is part of the "Nazara Engine - Utility module" // For conditions of distribution and use, see copyright notice in Config.hpp -#include #include #include @@ -80,4 +79,3 @@ namespace Nz } #include -#include "MTLParser.hpp" diff --git a/include/Nazara/Utility/Formats/OBJParser.hpp b/include/Nazara/Utility/Formats/OBJParser.hpp index c01f7724a..91c82e4d9 100644 --- a/include/Nazara/Utility/Formats/OBJParser.hpp +++ b/include/Nazara/Utility/Formats/OBJParser.hpp @@ -7,8 +7,7 @@ #ifndef NAZARA_FORMATS_OBJPARSER_HPP #define NAZARA_FORMATS_OBJPARSER_HPP -#include -#include +#include #include #include #include @@ -20,8 +19,6 @@ namespace Nz class NAZARA_UTILITY_API OBJParser { public: - struct Face; - struct FaceVertex; struct Mesh; OBJParser() = default; diff --git a/include/Nazara/Utility/Formats/OBJParser.inl b/include/Nazara/Utility/Formats/OBJParser.inl index 4b780672b..e1d821a44 100644 --- a/include/Nazara/Utility/Formats/OBJParser.inl +++ b/include/Nazara/Utility/Formats/OBJParser.inl @@ -2,7 +2,6 @@ // This file is part of the "Nazara Engine - Utility module" // For conditions of distribution and use, see copyright notice in Config.hpp -#include #include #include diff --git a/include/Nazara/Utility/GuillotineImageAtlas.hpp b/include/Nazara/Utility/GuillotineImageAtlas.hpp index 739328dc6..5a1633113 100644 --- a/include/Nazara/Utility/GuillotineImageAtlas.hpp +++ b/include/Nazara/Utility/GuillotineImageAtlas.hpp @@ -7,7 +7,7 @@ #ifndef NAZARA_GUILLOTINEIMAGEATLAS_HPP #define NAZARA_GUILLOTINEIMAGEATLAS_HPP -#include +#include #include #include #include diff --git a/include/Nazara/Utility/Image.hpp b/include/Nazara/Utility/Image.hpp index cbae97f9a..ccefd2fee 100644 --- a/include/Nazara/Utility/Image.hpp +++ b/include/Nazara/Utility/Image.hpp @@ -7,17 +7,15 @@ #ifndef NAZARA_IMAGE_HPP #define NAZARA_IMAGE_HPP -#include +#include #include #include -#include #include #include #include #include #include #include -#include #include #include #include diff --git a/include/Nazara/Utility/IndexBuffer.hpp b/include/Nazara/Utility/IndexBuffer.hpp index 2c66bc6ed..7feee06e8 100644 --- a/include/Nazara/Utility/IndexBuffer.hpp +++ b/include/Nazara/Utility/IndexBuffer.hpp @@ -7,7 +7,7 @@ #ifndef NAZARA_INDEXBUFFER_HPP #define NAZARA_INDEXBUFFER_HPP -#include +#include #include #include #include diff --git a/include/Nazara/Utility/IndexBuffer.inl b/include/Nazara/Utility/IndexBuffer.inl index 0ae918db7..1bcf60b26 100644 --- a/include/Nazara/Utility/IndexBuffer.inl +++ b/include/Nazara/Utility/IndexBuffer.inl @@ -2,7 +2,6 @@ // This file is part of the "Nazara Engine - Utility module" // For conditions of distribution and use, see copyright notice in Config.hpp -#include #include #include diff --git a/include/Nazara/Utility/IndexIterator.hpp b/include/Nazara/Utility/IndexIterator.hpp index 63f9d96b9..3733e48ab 100644 --- a/include/Nazara/Utility/IndexIterator.hpp +++ b/include/Nazara/Utility/IndexIterator.hpp @@ -7,7 +7,7 @@ #ifndef NAZARA_INDEXITERATOR_HPP #define NAZARA_INDEXITERATOR_HPP -#include +#include namespace Nz { diff --git a/include/Nazara/Utility/IndexMapper.hpp b/include/Nazara/Utility/IndexMapper.hpp index b18e8989f..6ac654194 100644 --- a/include/Nazara/Utility/IndexMapper.hpp +++ b/include/Nazara/Utility/IndexMapper.hpp @@ -7,13 +7,12 @@ #ifndef NAZARA_INDEXMAPPER_HPP #define NAZARA_INDEXMAPPER_HPP -#include +#include #include #include namespace Nz { - class IndexBuffer; class IndexIterator; class SubMesh; diff --git a/include/Nazara/Utility/Joint.hpp b/include/Nazara/Utility/Joint.hpp index fad4b3d22..261530a3c 100644 --- a/include/Nazara/Utility/Joint.hpp +++ b/include/Nazara/Utility/Joint.hpp @@ -7,7 +7,7 @@ #ifndef NAZARA_JOINT_HPP #define NAZARA_JOINT_HPP -#include +#include #include #include #include diff --git a/include/Nazara/Utility/Mesh.hpp b/include/Nazara/Utility/Mesh.hpp index a05f7c9f4..0848ee2fb 100644 --- a/include/Nazara/Utility/Mesh.hpp +++ b/include/Nazara/Utility/Mesh.hpp @@ -7,21 +7,20 @@ #ifndef NAZARA_MESH_HPP #define NAZARA_MESH_HPP -#include +#include #include #include -#include #include #include #include #include #include #include -#include #include #include -#include -#include +#include +#include +#include #include namespace Nz @@ -30,22 +29,38 @@ namespace Nz { MeshParams(); + BufferUsageFlags indexBufferFlags = 0; ///< Buffer usage flags used to build the index buffers + BufferUsageFlags vertexBufferFlags = 0; ///< Buffer usage flags used to build the vertex buffers Matrix4f matrix = Matrix4f::Identity(); ///< A matrix which will transform every vertex position DataStorage storage = DataStorage_Hardware; ///< The place where the buffers will be allocated Vector2f texCoordOffset = {0.f, 0.f}; ///< Offset to apply on the texture coordinates (not scaled) Vector2f texCoordScale = {1.f, 1.f}; ///< Scale to apply on the texture coordinates bool animated = true; ///< If true, will load an animated version of the model if possible bool center = false; ///< If true, will center the mesh vertices around the origin + #ifndef NAZARA_DEBUG bool optimizeIndexBuffers = true; ///< Optimize the index buffers after loading, improve cache locality (and thus rendering speed) but increase loading time. + #else + bool optimizeIndexBuffers = false; ///< Since this optimization take a lot of time, especially in debug mode, don't enable it by default in debug. + #endif + + /* The declaration must have a Vector3f position component enabled + * If the declaration has a Vector2f UV component enabled, UV are generated + * If the declaration has a Vector3f Normals component enabled, Normals are generated. + * If the declaration has a Vector3f Tangents component enabled, Tangents are generated. + */ + VertexDeclaration* vertexDeclaration = VertexDeclaration::Get(VertexLayout_XYZ_Normal_UV_Tangent); bool IsValid() const; }; class Mesh; + struct Primitive; class PrimitiveList; + class Skeleton; + class SubMesh; - typedef VertexStruct_XYZ_Normal_UV_Tangent MeshVertex; - typedef VertexStruct_XYZ_Normal_UV_Tangent_Skinning SkeletalMeshVertex; + using MeshVertex = VertexStruct_XYZ_Normal_UV_Tangent; + using SkeletalMeshVertex = VertexStruct_XYZ_Normal_UV_Tangent_Skinning; using MeshConstRef = ObjectRef; using MeshLibrary = ObjectLibrary; diff --git a/include/Nazara/Utility/Node.hpp b/include/Nazara/Utility/Node.hpp index e70732837..6065d1e04 100644 --- a/include/Nazara/Utility/Node.hpp +++ b/include/Nazara/Utility/Node.hpp @@ -7,14 +7,13 @@ #ifndef NAZARA_NODE_HPP #define NAZARA_NODE_HPP -#include +#include #include #include #include #include #include #include -#include #include namespace Nz diff --git a/include/Nazara/Utility/PixelFormat.hpp b/include/Nazara/Utility/PixelFormat.hpp index f6c3a36a4..317a9b228 100644 --- a/include/Nazara/Utility/PixelFormat.hpp +++ b/include/Nazara/Utility/PixelFormat.hpp @@ -7,7 +7,7 @@ #ifndef NAZARA_PIXELFORMAT_HPP #define NAZARA_PIXELFORMAT_HPP -#include +#include #include #include #include diff --git a/include/Nazara/Utility/PixelFormat.inl b/include/Nazara/Utility/PixelFormat.inl index 4fe75c8b5..7fe11d1a4 100644 --- a/include/Nazara/Utility/PixelFormat.inl +++ b/include/Nazara/Utility/PixelFormat.inl @@ -2,9 +2,7 @@ // This file is part of the "Nazara Engine - Utility module" // For conditions of distribution and use, see copyright notice in Config.hpp -#include #include -#include #include #include #include diff --git a/include/Nazara/Utility/SimpleTextDrawer.hpp b/include/Nazara/Utility/SimpleTextDrawer.hpp index 90b501690..d3c3bd9cc 100644 --- a/include/Nazara/Utility/SimpleTextDrawer.hpp +++ b/include/Nazara/Utility/SimpleTextDrawer.hpp @@ -7,7 +7,7 @@ #ifndef NAZARA_SIMPLETEXTDRAWER_HPP #define NAZARA_SIMPLETEXTDRAWER_HPP -#include +#include #include #include #include diff --git a/include/Nazara/Utility/SkeletalMesh.hpp b/include/Nazara/Utility/SkeletalMesh.hpp index d67210c74..d1f652e85 100644 --- a/include/Nazara/Utility/SkeletalMesh.hpp +++ b/include/Nazara/Utility/SkeletalMesh.hpp @@ -7,10 +7,12 @@ #ifndef NAZARA_SKELETALMESH_HPP #define NAZARA_SKELETALMESH_HPP -#include +#include #include #include +#include #include +#include namespace Nz { diff --git a/include/Nazara/Utility/Skeleton.hpp b/include/Nazara/Utility/Skeleton.hpp index 0ed6c6691..75341b9d7 100644 --- a/include/Nazara/Utility/Skeleton.hpp +++ b/include/Nazara/Utility/Skeleton.hpp @@ -7,17 +7,17 @@ #ifndef NAZARA_SKELETON_HPP #define NAZARA_SKELETON_HPP -#include +#include #include #include #include #include #include -#include -#include +#include namespace Nz { + class Joint; class Skeleton; using SkeletonConstRef = ObjectRef; diff --git a/include/Nazara/Utility/SoftwareBuffer.hpp b/include/Nazara/Utility/SoftwareBuffer.hpp index f199a9a8e..0c792a4c2 100644 --- a/include/Nazara/Utility/SoftwareBuffer.hpp +++ b/include/Nazara/Utility/SoftwareBuffer.hpp @@ -7,7 +7,7 @@ #ifndef NAZARA_SOFTWAREBUFFER_HPP #define NAZARA_SOFTWAREBUFFER_HPP -#include +#include #include #include diff --git a/include/Nazara/Utility/StaticMesh.hpp b/include/Nazara/Utility/StaticMesh.hpp index 125af6301..395713835 100644 --- a/include/Nazara/Utility/StaticMesh.hpp +++ b/include/Nazara/Utility/StaticMesh.hpp @@ -7,7 +7,7 @@ #ifndef NAZARA_STATICMESH_HPP #define NAZARA_STATICMESH_HPP -#include +#include #include #include diff --git a/include/Nazara/Utility/SubMesh.hpp b/include/Nazara/Utility/SubMesh.hpp index d9d5cd2bf..54c948f89 100644 --- a/include/Nazara/Utility/SubMesh.hpp +++ b/include/Nazara/Utility/SubMesh.hpp @@ -7,14 +7,13 @@ #ifndef NAZARA_SUBMESH_HPP #define NAZARA_SUBMESH_HPP -#include +#include #include #include #include #include #include #include -#include namespace Nz { diff --git a/include/Nazara/Utility/TriangleIterator.hpp b/include/Nazara/Utility/TriangleIterator.hpp index 8bf17a2eb..6263112e4 100644 --- a/include/Nazara/Utility/TriangleIterator.hpp +++ b/include/Nazara/Utility/TriangleIterator.hpp @@ -7,7 +7,7 @@ #ifndef NAZARA_TRIANGLEITERATOR_HPP #define NAZARA_TRIANGLEITERATOR_HPP -#include +#include #include #include diff --git a/include/Nazara/Utility/Utility.hpp b/include/Nazara/Utility/Utility.hpp index a0d8ec723..46d5e0f08 100644 --- a/include/Nazara/Utility/Utility.hpp +++ b/include/Nazara/Utility/Utility.hpp @@ -7,8 +7,7 @@ #ifndef NAZARA_UTILITY_HPP #define NAZARA_UTILITY_HPP -#include -#include +#include #include #include diff --git a/include/Nazara/Utility/VertexBuffer.hpp b/include/Nazara/Utility/VertexBuffer.hpp index 8f5b608e2..ca9a20a10 100644 --- a/include/Nazara/Utility/VertexBuffer.hpp +++ b/include/Nazara/Utility/VertexBuffer.hpp @@ -7,7 +7,7 @@ #ifndef NAZARA_VERTEXBUFFER_HPP #define NAZARA_VERTEXBUFFER_HPP -#include +#include #include #include #include diff --git a/include/Nazara/Utility/VertexDeclaration.hpp b/include/Nazara/Utility/VertexDeclaration.hpp index 594f1b5f0..536707e17 100644 --- a/include/Nazara/Utility/VertexDeclaration.hpp +++ b/include/Nazara/Utility/VertexDeclaration.hpp @@ -1,4 +1,4 @@ -// Copyright (C) 2017 Jérôme Leclercq +// Copyright (C) 2017 Jérôme Leclercq // This file is part of the "Nazara Engine - Utility module" // For conditions of distribution and use, see copyright notice in Config.hpp @@ -7,7 +7,7 @@ #ifndef NAZARA_VERTEXDECLARATION_HPP #define NAZARA_VERTEXDECLARATION_HPP -#include +#include #include #include #include @@ -38,6 +38,8 @@ namespace Nz void EnableComponent(VertexComponent component, ComponentType type, std::size_t offset); void GetComponent(VertexComponent component, bool* enabled, ComponentType* type, std::size_t* offset) const; + bool HasComponent(VertexComponent component) const; + template bool HasComponentOfType(VertexComponent component) const; std::size_t GetStride() const; void SetStride(std::size_t stride); diff --git a/include/Nazara/Utility/VertexDeclaration.inl b/include/Nazara/Utility/VertexDeclaration.inl index 26cd39736..8f8e74179 100644 --- a/include/Nazara/Utility/VertexDeclaration.inl +++ b/include/Nazara/Utility/VertexDeclaration.inl @@ -1,9 +1,10 @@ -// Copyright (C) 2017 Jérôme Leclercq +// Copyright (C) 2017 Jérôme Leclercq // This file is part of the "Nazara Engine - Utility module" // For conditions of distribution and use, see copyright notice in Config.hpp #include #include +#include namespace Nz { @@ -15,6 +16,17 @@ namespace Nz return object.release(); } + + template + bool VertexDeclaration::HasComponentOfType(VertexComponent component) const + { + bool enabled; + Nz::ComponentType type; + + GetComponent(component, &enabled, &type, nullptr); + + return enabled && GetComponentTypeOf() == type; + } } #include diff --git a/include/Nazara/Utility/VertexMapper.hpp b/include/Nazara/Utility/VertexMapper.hpp index 486d000fd..1b0bfbf3a 100644 --- a/include/Nazara/Utility/VertexMapper.hpp +++ b/include/Nazara/Utility/VertexMapper.hpp @@ -1,4 +1,4 @@ -// Copyright (C) 2017 Jérôme Leclercq +// Copyright (C) 2017 Jérôme Leclercq // This file is part of the "Nazara Engine - Utility module" // For conditions of distribution and use, see copyright notice in Config.hpp @@ -7,7 +7,7 @@ #ifndef NAZARA_VERTEXMAPPER_HPP #define NAZARA_VERTEXMAPPER_HPP -#include +#include #include #include #include @@ -27,6 +27,10 @@ namespace Nz ~VertexMapper(); template SparsePtr GetComponentPtr(VertexComponent component); + inline const VertexBuffer* GetVertexBuffer() const; + inline UInt32 GetVertexCount() const; + + template bool HasComponentOfType(VertexComponent component) const; void Unmap(); diff --git a/include/Nazara/Utility/VertexMapper.inl b/include/Nazara/Utility/VertexMapper.inl index 6892f9091..f3861541c 100644 --- a/include/Nazara/Utility/VertexMapper.inl +++ b/include/Nazara/Utility/VertexMapper.inl @@ -1,7 +1,9 @@ -// Copyright (C) 2017 Jérôme Leclercq +// Copyright (C) 2017 Jérôme Leclercq // This file is part of the "Nazara Engine - Utility module" // For conditions of distribution and use, see copyright notice in Config.hpp +#include +#include #include #include @@ -19,16 +21,26 @@ namespace Nz std::size_t offset; declaration->GetComponent(component, &enabled, &type, &offset); - if (enabled) - { - ///TODO: Vérifier le rapport entre le type de l'attribut et le type template ? + if (enabled && GetComponentTypeOf() == type) return SparsePtr(static_cast(m_mapper.GetPointer()) + offset, declaration->GetStride()); - } else - { - NazaraError("Attribute 0x" + String::Number(component, 16) + " is not enabled"); return SparsePtr(); - } + } + + inline const VertexBuffer* VertexMapper::GetVertexBuffer() const + { + return m_mapper.GetBuffer(); + } + + inline UInt32 VertexMapper::GetVertexCount() const + { + return GetVertexBuffer()->GetVertexCount(); + } + + template + bool VertexMapper::HasComponentOfType(VertexComponent component) const + { + return m_mapper.GetBuffer()->GetVertexDeclaration()->HasComponentOfType(component); } } diff --git a/plugins/Assimp/Plugin.cpp b/plugins/Assimp/Plugin.cpp index 7834e0019..0dcd5fbcb 100644 --- a/plugins/Assimp/Plugin.cpp +++ b/plugins/Assimp/Plugin.cpp @@ -28,8 +28,11 @@ SOFTWARE. #include #include #include +#include #include +#include #include +#include #include #include #include @@ -94,16 +97,15 @@ bool Load(Mesh* mesh, Stream& stream, const MeshParams& parameters) fileIO.OpenProc = StreamOpener; fileIO.UserData = reinterpret_cast(&userdata); - unsigned int postProcess = aiProcess_CalcTangentSpace | aiProcess_JoinIdenticalVertices - | aiProcess_MakeLeftHanded | aiProcess_Triangulate - | aiProcess_RemoveComponent | aiProcess_GenSmoothNormals - | aiProcess_SplitLargeMeshes | aiProcess_LimitBoneWeights - | aiProcess_ImproveCacheLocality | aiProcess_RemoveRedundantMaterials - | aiProcess_FixInfacingNormals | aiProcess_SortByPType - | aiProcess_FindInvalidData | aiProcess_GenUVCoords - | aiProcess_TransformUVCoords | aiProcess_OptimizeMeshes - | aiProcess_OptimizeGraph | aiProcess_FlipWindingOrder - | aiProcess_Debone; + unsigned int postProcess = aiProcess_CalcTangentSpace | aiProcess_Debone + | aiProcess_FindInvalidData | aiProcess_FixInfacingNormals + | aiProcess_FlipWindingOrder | aiProcess_GenSmoothNormals + | aiProcess_GenUVCoords | aiProcess_JoinIdenticalVertices + | aiProcess_LimitBoneWeights | aiProcess_MakeLeftHanded + | aiProcess_OptimizeGraph | aiProcess_OptimizeMeshes + | aiProcess_RemoveComponent | aiProcess_RemoveRedundantMaterials + | aiProcess_SortByPType | aiProcess_SplitLargeMeshes + | aiProcess_TransformUVCoords | aiProcess_Triangulate; if (parameters.optimizeIndexBuffers) postProcess |= aiProcess_ImproveCacheLocality; @@ -117,13 +119,27 @@ bool Load(Mesh* mesh, Stream& stream, const MeshParams& parameters) long long vertexLimit = 1'000'000; parameters.custom.GetIntegerParameter("AssimpLoader_VertexLimit", &vertexLimit); + int excludedComponents = 0; + + if (!parameters.vertexDeclaration->HasComponent(VertexComponent_Color)) + excludedComponents |= aiComponent_COLORS; + + if (!parameters.vertexDeclaration->HasComponent(VertexComponent_Normal)) + excludedComponents |= aiComponent_NORMALS; + + if (!parameters.vertexDeclaration->HasComponent(VertexComponent_Tangent)) + excludedComponents |= aiComponent_TANGENTS_AND_BITANGENTS; + + if (!parameters.vertexDeclaration->HasComponent(VertexComponent_TexCoord)) + excludedComponents |= aiComponent_TEXCOORDS; + aiPropertyStore* properties = aiCreatePropertyStore(); aiSetImportPropertyFloat(properties, AI_CONFIG_PP_GSN_MAX_SMOOTHING_ANGLE, float(smoothingAngle)); aiSetImportPropertyInteger(properties, AI_CONFIG_PP_LBW_MAX_WEIGHTS, 4); aiSetImportPropertyInteger(properties, AI_CONFIG_PP_SBP_REMOVE, ~aiPrimitiveType_TRIANGLE); //< We only want triangles aiSetImportPropertyInteger(properties, AI_CONFIG_PP_SLM_TRIANGLE_LIMIT, int(triangleLimit)); aiSetImportPropertyInteger(properties, AI_CONFIG_PP_SLM_VERTEX_LIMIT, int(vertexLimit)); - aiSetImportPropertyInteger(properties, AI_CONFIG_PP_RVC_FLAGS, aiComponent_COLORS); + aiSetImportPropertyInteger(properties, AI_CONFIG_PP_RVC_FLAGS, excludedComponents); const aiScene* scene = aiImportFileExWithProperties(userdata.originalFilePath, postProcess, &fileIO, properties); aiReleasePropertyStore(properties); @@ -184,7 +200,7 @@ bool Load(Mesh* mesh, Stream& stream, const MeshParams& parameters) // Index buffer bool largeIndices = (vertexCount > std::numeric_limits::max()); - IndexBufferRef indexBuffer = IndexBuffer::New(largeIndices, indexCount, parameters.storage, 0); + IndexBufferRef indexBuffer = IndexBuffer::New(largeIndices, indexCount, parameters.storage, parameters.indexBufferFlags); IndexMapper indexMapper(indexBuffer, BufferAccess_DiscardAndWrite); IndexIterator index = indexMapper.begin(); @@ -208,22 +224,56 @@ bool Load(Mesh* mesh, Stream& stream, const MeshParams& parameters) if (normalTangentMatrix.HasScale()) normalTangentMatrix.ApplyScale(1.f / normalTangentMatrix.GetScale()); - VertexBufferRef vertexBuffer = VertexBuffer::New(VertexDeclaration::Get(VertexLayout_XYZ_Normal_UV_Tangent), vertexCount, parameters.storage, 0); - BufferMapper vertexMapper(vertexBuffer, BufferAccess_WriteOnly); + VertexBufferRef vertexBuffer = VertexBuffer::New(parameters.vertexDeclaration, vertexCount, parameters.storage, parameters.vertexBufferFlags); - MeshVertex* vertex = static_cast(vertexMapper.GetPointer()); + VertexMapper vertexMapper(vertexBuffer, BufferAccess_DiscardAndWrite); + + auto posPtr = vertexMapper.GetComponentPtr(VertexComponent_Position); for (unsigned int j = 0; j < vertexCount; ++j) { aiVector3D position = iMesh->mVertices[j]; - aiVector3D normal = iMesh->mNormals[j]; - aiVector3D tangent = (iMesh->HasTangentsAndBitangents()) ? iMesh->mTangents[j] : aiVector3D(0.f, 1.f, 0.f); - aiVector3D uv = (iMesh->HasTextureCoords(0)) ? iMesh->mTextureCoords[0][j] : aiVector3D(0.f); + *posPtr++ = parameters.matrix * Vector3f(position.x, position.y, position.z); + } - vertex->position = parameters.matrix * Vector3f(position.x, position.y, position.z); - vertex->normal = normalTangentMatrix.Transform({normal.x, normal.y, normal.z}, 0.f); - vertex->tangent = normalTangentMatrix.Transform({tangent.x, tangent.y, tangent.z}, 0.f); - vertex->uv.Set(parameters.texCoordOffset + Vector2f(uv.x, uv.y) * parameters.texCoordScale); - vertex++; + if (auto normalPtr = vertexMapper.GetComponentPtr(VertexComponent_Normal)) + { + for (unsigned int j = 0; j < vertexCount; ++j) + { + aiVector3D normal = iMesh->mNormals[j]; + *normalPtr++ = normalTangentMatrix.Transform({normal.x, normal.y, normal.z}, 0.f); + } + } + + bool generateTangents = false; + if (auto tangentPtr = vertexMapper.GetComponentPtr(VertexComponent_Tangent)) + { + if (iMesh->HasTangentsAndBitangents()) + { + for (unsigned int j = 0; j < vertexCount; ++j) + { + aiVector3D tangent = iMesh->mTangents[j]; + *tangentPtr++ = normalTangentMatrix.Transform({tangent.x, tangent.y, tangent.z}, 0.f); + } + } + else + generateTangents = true; + } + + if (auto uvPtr = vertexMapper.GetComponentPtr(VertexComponent_TexCoord)) + { + if (iMesh->HasTextureCoords(0)) + { + for (unsigned int j = 0; j < vertexCount; ++j) + { + aiVector3D uv = iMesh->mTextureCoords[0][j]; + *uvPtr++ = parameters.texCoordOffset + Vector2f(uv.x, uv.y) * parameters.texCoordScale; + } + } + else + { + for (unsigned int j = 0; j < vertexCount; ++j) + *uvPtr++ = Vector2f::Zero(); + } } vertexMapper.Unmap(); @@ -236,6 +286,9 @@ bool Load(Mesh* mesh, Stream& stream, const MeshParams& parameters) subMesh->GenerateAABB(); subMesh->SetMaterialIndex(iMesh->mMaterialIndex); + if (generateTangents) + subMesh->GenerateTangents(); + auto matIt = materials.find(iMesh->mMaterialIndex); if (matIt == materials.end()) { diff --git a/readme.md b/readme.md index 753a00523..b35253f90 100644 --- a/readme.md +++ b/readme.md @@ -1,6 +1,6 @@ Platform | Build Status | Nightlies ------------ | ------------- | ------------- -Windows | [![AppVeyor Build status](https://ci.appveyor.com/api/projects/status/dj5qx7axym4uakmy/branch/master?svg=true)](https://ci.appveyor.com/project/DPSLynix/nazaraengine/branch/master) | MSVC14: [x86](https://ci.appveyor.com/api/projects/DPSLynix/NazaraEngine/artifacts/package%2FNazaraEngine.7z?branch=master&job=Environment%3A%20TOOLSET%3Dvs2015%3B%20Configuration%3A%20ReleaseDynamic%3B%20Platform%3A%20Win32) [x86_64](https://ci.appveyor.com/api/projects/DPSLynix/NazaraEngine/artifacts/package%2FNazaraEngine.7z?branch=master&job=Environment%3A%20TOOLSET%3Dvs2015%3B%20Configuration%3A%20ReleaseDynamic%3B%20Platform%3A%20x64) +Windows | [![AppVeyor Build status](https://ci.appveyor.com/api/projects/status/rqxfj343mh3ab2we/branch/master?svg=true)](https://ci.appveyor.com/project/DrLynix/nazaraengine/branch/master) | MSVC14: [x86](https://ci.appveyor.com/api/projects/DrLynix/NazaraEngine/artifacts/package%2FNazaraEngine.7z?branch=master&job=Environment%3A%20TOOLSET%3Dvs2015%3B%20Configuration%3A%20ReleaseDynamic%3B%20Platform%3A%20Win32) [x86_64](https://ci.appveyor.com/api/projects/DrLynix/NazaraEngine/artifacts/package%2FNazaraEngine.7z?branch=master&job=Environment%3A%20TOOLSET%3Dvs2015%3B%20Configuration%3A%20ReleaseDynamic%3B%20Platform%3A%20x64) Linux | [![Travis CI Build Status](https://travis-ci.org/DigitalPulseSoftware/NazaraEngine.svg?branch=master)](https://travis-ci.org/DigitalPulseSoftware/NazaraEngine) | No # Nazara Engine @@ -15,7 +15,7 @@ You can use it in any kind of commercial/non-commercial applications without any ## Authors Jérôme "Lynix" Leclercq - main developper () -Rémi "overdrivr" Bèges - developper & helper - Noise Module - () +Full Cycle Games - sponsor and contributor since January 2017. ## Install @@ -39,13 +39,14 @@ You can find tutorials on installation, compilation and use on the [official wik [Website](https://nazara.digitalpulsesoftware.net) [Documentation](https://nazara.digitalpulsesoftware.net/doc) -[Mattermost](https://mattermost.digitalpulsesoftware.net) +[Discord](https://discord.gg/MvwNx73) [Wiki](https://github.com/DigitalPulseSoftware/NazaraEngine/wiki) [Forum](https://forum.digitalpulsesoftware.net) ## Thanks to: -- **RafBill** and **Raakz:** Finding bugs and/or testing -- **Fissal "DrFisher" Hannoun**: Helping a lot in architecture design -- **Alexandre "Danman" Janniaux**: Helping making the POSIX implementation +- **RafBill** and **Raakz:** Finding bugs and/or testing. +- **Fissal "DrFisher" Hannoun**: Helping a lot in architecture design. +- **Alexandre "Danman" Janniaux**: Helping making the POSIX implementation. - **Youri "Gawaboumga" Hubaut**: Improving the whole project by making the documentation, improving the code, and more. +- **Rémi "overdrivr" Bèges**: Made the Noise module. diff --git a/readme_fr.md b/readme_fr.md index 22215c42c..ef57f0448 100644 --- a/readme_fr.md +++ b/readme_fr.md @@ -1,6 +1,6 @@ Platforme | Build Status | Nightlies ------------ | ------------- | ------------- -Windows | [![AppVeyor Build status](https://ci.appveyor.com/api/projects/status/dj5qx7axym4uakmy/branch/master?svg=true)](https://ci.appveyor.com/project/DPSLynix/nazaraengine/branch/master) | MSVC14: [x86](https://ci.appveyor.com/api/projects/DPSLynix/NazaraEngine/artifacts/package%2FNazaraEngine.7z?branch=master&job=Environment%3A%20TOOLSET%3Dvs2015%3B%20Configuration%3A%20ReleaseDynamic%3B%20Platform%3A%20Win32) [x86_64](https://ci.appveyor.com/api/projects/DPSLynix/NazaraEngine/artifacts/package%2FNazaraEngine.7z?branch=master&job=Environment%3A%20TOOLSET%3Dvs2015%3B%20Configuration%3A%20ReleaseDynamic%3B%20Platform%3A%20x64) +Windows | [![AppVeyor Build status](https://ci.appveyor.com/api/projects/status/rqxfj343mh3ab2we/branch/master?svg=true)](https://ci.appveyor.com/project/DrLynix/nazaraengine/branch/master) | MSVC14: [x86](https://ci.appveyor.com/api/projects/DrLynix/NazaraEngine/artifacts/package%2FNazaraEngine.7z?branch=master&job=Environment%3A%20TOOLSET%3Dvs2015%3B%20Configuration%3A%20ReleaseDynamic%3B%20Platform%3A%20Win32) [x86_64](https://ci.appveyor.com/api/projects/DrLynix/NazaraEngine/artifacts/package%2FNazaraEngine.7z?branch=master&job=Environment%3A%20TOOLSET%3Dvs2015%3B%20Configuration%3A%20ReleaseDynamic%3B%20Platform%3A%20x64) Linux | [![Travis CI Build Status](https://travis-ci.org/DigitalPulseSoftware/NazaraEngine.svg?branch=master)](https://travis-ci.org/DigitalPulseSoftware/NazaraEngine) | Non # Nazara Engine @@ -15,7 +15,7 @@ Vous pouvez également l'utiliser pour toute application commerciale sans aucune ## Auteurs Jérôme "Lynix" Leclercq - développeur principal () -Rémi "overdrivr" Bèges - développeur & aide - module Noise - () +Full Cycle Games - sponsor et contributeur depuis Janvier 2017. ## Installation @@ -39,13 +39,14 @@ Vous pouvez lire des tutoriaux sur l'installation, la compilation et l'utilisati [Website](https://nazara.digitalpulsesoftware.net) [Documentation](https://nazara.digitalpulsesoftware.net/doc) -[Mattermost](https://mattermost.digitalpulsesoftware.net) +[Discord](https://discord.gg/MvwNx73) [Wiki](https://github.com/DigitalPulseSoftware/NazaraEngine/wiki) [Forum](https://forum.digitalpulsesoftware.net) ### Remerciements: -- **RafBill** et **Raakz:** Recherche de bugs et/ou tests -- **Fissal "DrFisher" Hannoun**: Aide et conseils lors de la conception de l'architecture du moteur -- **Alexandre "Danman" Janniaux**: Aide sur l'implémentation POSIX +- **RafBill** et **Raakz:** Recherche de bugs et/ou tests. +- **Fissal "DrFisher" Hannoun**: Aide et conseils lors de la conception de l'architecture du moteur. +- **Alexandre "Danman" Janniaux**: Aide sur l'implémentation POSIX. - **Youri "Gawaboumga" Hubaut**: Amélioration du moteur tant au niveau du code que de sa documentation et du projet en général. +- **Rémi "overdrivr" Bèges**: Développement du module Noise. diff --git a/src/Nazara/Audio/Formats/sndfileLoader.hpp b/src/Nazara/Audio/Formats/sndfileLoader.hpp index 724b5a5fe..1d39c8b11 100644 --- a/src/Nazara/Audio/Formats/sndfileLoader.hpp +++ b/src/Nazara/Audio/Formats/sndfileLoader.hpp @@ -7,7 +7,7 @@ #ifndef NAZARA_LOADERS_SNDFILE_HPP #define NAZARA_LOADERS_SNDFILE_HPP -#include +#include namespace Nz { diff --git a/src/Nazara/Audio/Music.cpp b/src/Nazara/Audio/Music.cpp index cdfe4caac..221cb9d50 100644 --- a/src/Nazara/Audio/Music.cpp +++ b/src/Nazara/Audio/Music.cpp @@ -3,7 +3,6 @@ // For conditions of distribution and use, see copyright notice in Config.hpp #include -#include #include #include #include @@ -263,6 +262,8 @@ namespace Nz */ void Music::Pause() { + NazaraAssert(m_source != InvalidSource, "Invalid sound emitter"); + alSourcePause(m_source); } diff --git a/src/Nazara/Audio/Sound.cpp b/src/Nazara/Audio/Sound.cpp index 87e15ee2c..6937e1ec2 100644 --- a/src/Nazara/Audio/Sound.cpp +++ b/src/Nazara/Audio/Sound.cpp @@ -3,13 +3,9 @@ // For conditions of distribution and use, see copyright notice in Config.hpp #include -#include #include #include #include -#include -#include -#include #include namespace Nz @@ -41,6 +37,7 @@ namespace Nz SoundEmitter(sound) { SetBuffer(sound.m_buffer); + EnableLooping(sound.IsLooping()); } /*! @@ -60,6 +57,8 @@ namespace Nz */ void Sound::EnableLooping(bool loop) { + NazaraAssert(m_source != InvalidSource, "Invalid sound emitter"); + alSourcei(m_source, AL_LOOPING, loop); } @@ -91,6 +90,8 @@ namespace Nz */ UInt32 Sound::GetPlayingOffset() const { + NazaraAssert(m_source != InvalidSource, "Invalid sound emitter"); + ALint samples = 0; alGetSourcei(m_source, AL_SAMPLE_OFFSET, &samples); @@ -112,6 +113,8 @@ namespace Nz */ bool Sound::IsLooping() const { + NazaraAssert(m_source != InvalidSource, "Invalid sound emitter"); + ALint loop; alGetSourcei(m_source, AL_LOOPING, &loop); @@ -209,6 +212,8 @@ namespace Nz */ void Sound::Pause() { + NazaraAssert(m_source != InvalidSource, "Invalid sound emitter"); + alSourcePause(m_source); } @@ -219,6 +224,7 @@ namespace Nz */ void Sound::Play() { + NazaraAssert(m_source != InvalidSource, "Invalid sound emitter"); NazaraAssert(IsPlayable(), "Music is not playable"); alSourcePlay(m_source); @@ -233,6 +239,7 @@ namespace Nz */ void Sound::SetBuffer(const SoundBuffer* buffer) { + NazaraAssert(m_source != InvalidSource, "Invalid sound emitter"); NazaraAssert(!buffer || buffer->IsValid(), "Invalid sound buffer"); if (m_buffer == buffer) @@ -255,14 +262,19 @@ namespace Nz */ void Sound::SetPlayingOffset(UInt32 offset) { + NazaraAssert(m_source != InvalidSource, "Invalid sound emitter"); + alSourcei(m_source, AL_SAMPLE_OFFSET, static_cast(offset/1000.f * m_buffer->GetSampleRate())); } /*! * \brief Stops the sound + * + * \remark This is one of the only function that can be called on a moved sound (and does nothing) */ void Sound::Stop() { - alSourceStop(m_source); + if (m_source != InvalidSource) + alSourceStop(m_source); } } diff --git a/src/Nazara/Audio/SoundEmitter.cpp b/src/Nazara/Audio/SoundEmitter.cpp index 4492771f4..40b7ccd59 100644 --- a/src/Nazara/Audio/SoundEmitter.cpp +++ b/src/Nazara/Audio/SoundEmitter.cpp @@ -23,7 +23,6 @@ namespace Nz /*! * \brief Constructs a SoundEmitter object */ - SoundEmitter::SoundEmitter() { alGenSources(1, &m_source); @@ -39,22 +38,40 @@ namespace Nz SoundEmitter::SoundEmitter(const SoundEmitter& emitter) { - alGenSources(1, &m_source); + if (emitter.m_source != InvalidSource) + { + alGenSources(1, &m_source); - SetAttenuation(emitter.GetAttenuation()); - SetMinDistance(emitter.GetMinDistance()); - SetPitch(emitter.GetPitch()); - // No copy for position or velocity - SetVolume(emitter.GetVolume()); + SetAttenuation(emitter.GetAttenuation()); + SetMinDistance(emitter.GetMinDistance()); + SetPitch(emitter.GetPitch()); + // No copy for position or velocity + SetVolume(emitter.GetVolume()); + } + else + m_source = InvalidSource; + } + + /*! + * \brief Constructs a SoundEmitter object by moving another + * + * \param emitter SoundEmitter to move + * + * \remark The moved sound emitter cannot be used after being moved + */ + SoundEmitter::SoundEmitter(SoundEmitter&& emitter) noexcept : + m_source(emitter.m_source) + { + emitter.m_source = InvalidSource; } /*! * \brief Destructs the object */ - SoundEmitter::~SoundEmitter() { - alDeleteSources(1, &m_source); + if (m_source != InvalidSource) + alDeleteSources(1, &m_source); } /*! @@ -65,6 +82,8 @@ namespace Nz void SoundEmitter::EnableSpatialization(bool spatialization) { + NazaraAssert(m_source != InvalidSource, "Invalid sound emitter"); + alSourcei(m_source, AL_SOURCE_RELATIVE, !spatialization); } @@ -75,6 +94,8 @@ namespace Nz float SoundEmitter::GetAttenuation() const { + NazaraAssert(m_source != InvalidSource, "Invalid sound emitter"); + ALfloat attenuation; alGetSourcef(m_source, AL_ROLLOFF_FACTOR, &attenuation); @@ -88,6 +109,8 @@ namespace Nz float SoundEmitter::GetMinDistance() const { + NazaraAssert(m_source != InvalidSource, "Invalid sound emitter"); + ALfloat distance; alGetSourcef(m_source, AL_REFERENCE_DISTANCE, &distance); @@ -101,6 +124,8 @@ namespace Nz float SoundEmitter::GetPitch() const { + NazaraAssert(m_source != InvalidSource, "Invalid sound emitter"); + ALfloat pitch; alGetSourcef(m_source, AL_PITCH, &pitch); @@ -114,6 +139,8 @@ namespace Nz Vector3f SoundEmitter::GetPosition() const { + NazaraAssert(m_source != InvalidSource, "Invalid sound emitter"); + Vector3f position; alGetSourcefv(m_source, AL_POSITION, position); @@ -127,6 +154,8 @@ namespace Nz Vector3f SoundEmitter::GetVelocity() const { + NazaraAssert(m_source != InvalidSource, "Invalid sound emitter"); + Vector3f velocity; alGetSourcefv(m_source, AL_VELOCITY, velocity); @@ -140,6 +169,8 @@ namespace Nz float SoundEmitter::GetVolume() const { + NazaraAssert(m_source != InvalidSource, "Invalid sound emitter"); + ALfloat gain; alGetSourcef(m_source, AL_GAIN, &gain); @@ -153,6 +184,8 @@ namespace Nz bool SoundEmitter::IsSpatialized() const { + NazaraAssert(m_source != InvalidSource, "Invalid sound emitter"); + ALint relative; alGetSourcei(m_source, AL_SOURCE_RELATIVE, &relative); @@ -167,6 +200,8 @@ namespace Nz void SoundEmitter::SetAttenuation(float attenuation) { + NazaraAssert(m_source != InvalidSource, "Invalid sound emitter"); + alSourcef(m_source, AL_ROLLOFF_FACTOR, attenuation); } @@ -178,6 +213,8 @@ namespace Nz void SoundEmitter::SetMinDistance(float minDistance) { + NazaraAssert(m_source != InvalidSource, "Invalid sound emitter"); + alSourcef(m_source, AL_REFERENCE_DISTANCE, minDistance); } @@ -189,6 +226,8 @@ namespace Nz void SoundEmitter::SetPitch(float pitch) { + NazaraAssert(m_source != InvalidSource, "Invalid sound emitter"); + alSourcef(m_source, AL_PITCH, pitch); } @@ -200,6 +239,8 @@ namespace Nz void SoundEmitter::SetPosition(const Vector3f& position) { + NazaraAssert(m_source != InvalidSource, "Invalid sound emitter"); + alSourcefv(m_source, AL_POSITION, position); } @@ -211,6 +252,8 @@ namespace Nz void SoundEmitter::SetPosition(float x, float y, float z) { + NazaraAssert(m_source != InvalidSource, "Invalid sound emitter"); + alSource3f(m_source, AL_POSITION, x, y, z); } @@ -222,6 +265,8 @@ namespace Nz void SoundEmitter::SetVelocity(const Vector3f& velocity) { + NazaraAssert(m_source != InvalidSource, "Invalid sound emitter"); + alSourcefv(m_source, AL_VELOCITY, velocity); } @@ -233,6 +278,8 @@ namespace Nz void SoundEmitter::SetVelocity(float velX, float velY, float velZ) { + NazaraAssert(m_source != InvalidSource, "Invalid sound emitter"); + alSource3f(m_source, AL_VELOCITY, velX, velY, velZ); } @@ -244,9 +291,25 @@ namespace Nz void SoundEmitter::SetVolume(float volume) { + NazaraAssert(m_source != InvalidSource, "Invalid sound emitter"); + alSourcef(m_source, AL_GAIN, volume * 0.01f); } + /*! + * \brief Assign a sound emitter by moving it + * + * \param emitter SoundEmitter to move + * + * \return *this + */ + SoundEmitter& SoundEmitter::operator=(SoundEmitter&& emitter) noexcept + { + std::swap(m_source, emitter.m_source); + + return *this; + } + /*! * \brief Gets the status of the sound emitter * \return Enumeration of type SoundStatus (Playing, Stopped, ...) @@ -254,6 +317,8 @@ namespace Nz SoundStatus SoundEmitter::GetInternalStatus() const { + NazaraAssert(m_source != InvalidSource, "Invalid sound emitter"); + ALint state; alGetSourcei(m_source, AL_SOURCE_STATE, &state); diff --git a/src/Nazara/Core/ByteArray.cpp b/src/Nazara/Core/ByteArray.cpp index 4402af91d..a6556c6d2 100644 --- a/src/Nazara/Core/ByteArray.cpp +++ b/src/Nazara/Core/ByteArray.cpp @@ -3,8 +3,6 @@ // For conditions of distribution and use, see copyright notice in Config.hpp #include -#include -#include #include namespace Nz diff --git a/src/Nazara/Core/ByteStream.cpp b/src/Nazara/Core/ByteStream.cpp index 489f90338..a61cae520 100644 --- a/src/Nazara/Core/ByteStream.cpp +++ b/src/Nazara/Core/ByteStream.cpp @@ -6,7 +6,6 @@ #include #include #include -#include #include namespace Nz diff --git a/src/Nazara/Core/Clock.cpp b/src/Nazara/Core/Clock.cpp index 881d7c40e..13554a1fa 100644 --- a/src/Nazara/Core/Clock.cpp +++ b/src/Nazara/Core/Clock.cpp @@ -3,7 +3,6 @@ // For conditions of distribution and use, see copyright notice in Config.hpp #include -#include #if defined(NAZARA_PLATFORM_WINDOWS) #include @@ -68,7 +67,7 @@ namespace Nz */ float Clock::GetSeconds() const { - return GetMicroseconds()/1000000.f; + return GetMicroseconds()/1'000'000.f; } /*! @@ -133,15 +132,26 @@ namespace Nz /*! * \brief Restart the clock + * \return Microseconds elapsed + * * Restarts the clock, putting it's time counter back to zero (as if the clock got constructed). + * It also compute the elapsed microseconds since the last Restart() call without any time loss (a problem that the combination of GetElapsedMicroseconds and Restart have). */ - void Clock::Restart() + UInt64 Clock::Restart() { NazaraLock(m_mutex); + Nz::UInt64 now = GetElapsedMicroseconds(); + + Nz::UInt64 elapsedTime = m_elapsedTime; + if (!m_paused) + elapsedTime += (now - m_refTime); + m_elapsedTime = 0; - m_refTime = GetElapsedMicroseconds(); + m_refTime = now; m_paused = false; + + return elapsedTime; } /*! diff --git a/src/Nazara/Core/ConditionVariable.cpp b/src/Nazara/Core/ConditionVariable.cpp index 86ecb11ed..f4314870c 100644 --- a/src/Nazara/Core/ConditionVariable.cpp +++ b/src/Nazara/Core/ConditionVariable.cpp @@ -102,18 +102,4 @@ namespace Nz NazaraAssert(mutex != nullptr, "Mutex must be valid"); return m_impl->Wait(mutex->m_impl, timeout); } - - /*! - * \brief Moves a condition to another ConditionVariable object - * \return A reference to the object - */ - ConditionVariable& ConditionVariable::operator=(ConditionVariable&& condition) noexcept - { - delete m_impl; - - m_impl = condition.m_impl; - condition.m_impl = nullptr; - - return *this; - } } diff --git a/src/Nazara/Core/Core.cpp b/src/Nazara/Core/Core.cpp index 4a27bd482..614d6217b 100644 --- a/src/Nazara/Core/Core.cpp +++ b/src/Nazara/Core/Core.cpp @@ -4,7 +4,6 @@ #include #include -#include #include #include #include diff --git a/src/Nazara/Core/Directory.cpp b/src/Nazara/Core/Directory.cpp index 1470a0f3d..04a2eeb94 100644 --- a/src/Nazara/Core/Directory.cpp +++ b/src/Nazara/Core/Directory.cpp @@ -31,7 +31,7 @@ namespace Nz namespace { //FIXME: MinGW seems to dislike thread_local shared_ptr.. (using a std::string is a working hackfix) - thread_local std::string currentPath(DirectoryImpl::GetCurrent()); + thread_local std::string currentPath(DirectoryImpl::GetCurrent().ToStdString()); } /*! @@ -312,7 +312,7 @@ namespace Nz /*! * \brief Sets the pattern of the directory * - * \param dirPath Pattern of the directory + * \param pattern Pattern of the directory */ void Directory::SetPattern(const String& pattern) @@ -327,7 +327,7 @@ namespace Nz * \return true if copy is successful * * \param sourcePath Path of the original directory - * \param targetPath Path of the copied directory + * \param destPath Path of the copied directory * * \remark Produces a NazaraError if could not create destination directory * \remark Produces a NazaraError if could not open origin directory @@ -395,7 +395,7 @@ namespace Nz return false; #ifdef NAZARA_PLATFORM_WINDOWS - // Unlike to disk (Ex: "C:"), the netwrok path is not considered as a directory (Ex: "\\Laptop") + // Unlike to disk (Ex: "C:"), the network path is not considered as a directory (Ex: "\\Laptop") if (path.Match("\\\\*")) { foundPos = path.Find('\\', 2); @@ -414,11 +414,14 @@ namespace Nz if (p.EndsWith(NAZARA_DIRECTORY_SEPARATOR)) p = p.SubString(0, -2); - if (!DirectoryImpl::Exists(p) && !DirectoryImpl::Create(p)) - return false; + if (!p.IsEmpty()) + { + if (!DirectoryImpl::Exists(p) && !DirectoryImpl::Create(p)) + return false; - if (foundPos == String::npos) - break; + if (foundPos == String::npos) + break; + } foundPos = path.Find(NAZARA_DIRECTORY_SEPARATOR, foundPos + 1); } @@ -523,7 +526,7 @@ namespace Nz String path = File::AbsolutePath(dirPath); if (DirectoryImpl::Exists(path)) { - currentPath = path; + currentPath = path.ToStdString(); return true; } else diff --git a/src/Nazara/Core/DynLib.cpp b/src/Nazara/Core/DynLib.cpp index 10e5d4247..1558f5a37 100644 --- a/src/Nazara/Core/DynLib.cpp +++ b/src/Nazara/Core/DynLib.cpp @@ -40,19 +40,6 @@ namespace Nz { } - /*! - * \brief Constructs a DynLib object by move semantic - * - * \param lib DynLib to move into this - */ - - DynLib::DynLib(DynLib&& lib) : - m_lastError(std::move(lib.m_lastError)), - m_impl(lib.m_impl) - { - lib.m_impl = nullptr; - } - /*! * \brief Destructs the object and calls Unload * @@ -150,23 +137,4 @@ namespace Nz m_impl = nullptr; } } - - /*! - * \brief Moves the other lib into this - * \return A reference to this - * - * \param lib DynLib to move in this - */ - - DynLib& DynLib::operator=(DynLib&& lib) - { - Unload(); - - m_impl = lib.m_impl; - m_lastError = std::move(lib.m_lastError); - - lib.m_impl = nullptr; - - return *this; - } } diff --git a/src/Nazara/Core/Error.cpp b/src/Nazara/Core/Error.cpp index 1e50d87fb..b5c689971 100644 --- a/src/Nazara/Core/Error.cpp +++ b/src/Nazara/Core/Error.cpp @@ -148,7 +148,7 @@ namespace Nz if (type == ErrorType_AssertFailed || (type != ErrorType_Warning && (s_flags & ErrorFlag_ThrowException) != 0 && (s_flags & ErrorFlag_ThrowExceptionDisabled) == 0)) - throw std::runtime_error(error); + throw std::runtime_error(error.ToStdString()); } /*! @@ -183,7 +183,7 @@ namespace Nz if (type == ErrorType_AssertFailed || (type != ErrorType_Warning && (s_flags & ErrorFlag_ThrowException) != 0 && (s_flags & ErrorFlag_ThrowExceptionDisabled) == 0)) - throw std::runtime_error(error); + throw std::runtime_error(error.ToStdString()); } UInt32 Error::s_flags = ErrorFlag_None; diff --git a/src/Nazara/Core/File.cpp b/src/Nazara/Core/File.cpp index 9aa9374e0..6181f7d1b 100644 --- a/src/Nazara/Core/File.cpp +++ b/src/Nazara/Core/File.cpp @@ -5,12 +5,11 @@ #include #include #include +#include #include #include #include -#include #include -#include #if defined(NAZARA_PLATFORM_WINDOWS) #include @@ -70,20 +69,6 @@ namespace Nz Open(filePath, openMode); } - /*! - * \brief Constructs a File object by move semantic - * - * \param file File to move into this - */ - - File::File(File&& file) noexcept : - Stream(std::move(file)), - m_filePath(std::move(file.m_filePath)), - m_impl(file.m_impl) - { - file.m_impl = nullptr; - } - /*! * \brief Destructs the object and calls Close * @@ -487,23 +472,6 @@ namespace Nz return *this; } - /*! - * \brief Moves the other file into this - * \return A reference to this - * - * \param file File to move in this - */ - - File& File::operator=(File&& file) noexcept - { - NazaraLock(m_mutex) - - std::swap(m_filePath, file.m_filePath); - std::swap(m_impl, file.m_impl); - - return *this; - } - /*! * \brief Gets the absolute path of the file * \return Absolute path of the file diff --git a/src/Nazara/Core/GuillotineBinPack.cpp b/src/Nazara/Core/GuillotineBinPack.cpp index 85270a562..9ebae4bbb 100644 --- a/src/Nazara/Core/GuillotineBinPack.cpp +++ b/src/Nazara/Core/GuillotineBinPack.cpp @@ -9,8 +9,6 @@ #include #include #include -#include -#include #include #include @@ -295,7 +293,7 @@ namespace Nz * * \param rects List of rectangles * \param flipped List of flipped rectangles - * \param flipped List of inserted rectangles + * \param inserted List of inserted rectangles * \param count Count of rectangles * \param merge Merge possible * \param rectChoice Heuristic to use to free diff --git a/src/Nazara/Core/HardwareInfo.cpp b/src/Nazara/Core/HardwareInfo.cpp index a4bec3194..a22bbbdf6 100644 --- a/src/Nazara/Core/HardwareInfo.cpp +++ b/src/Nazara/Core/HardwareInfo.cpp @@ -5,7 +5,6 @@ #include #include #include -#include #include #if defined(NAZARA_PLATFORM_WINDOWS) diff --git a/src/Nazara/Core/Hash/SHA/Internal.hpp b/src/Nazara/Core/Hash/SHA/Internal.hpp index 35171eeb9..a4544f309 100644 --- a/src/Nazara/Core/Hash/SHA/Internal.hpp +++ b/src/Nazara/Core/Hash/SHA/Internal.hpp @@ -42,7 +42,7 @@ #ifndef NAZARA_HASH_SHA2_INTERNAL_HPP #define NAZARA_HASH_SHA2_INTERNAL_HPP -#include +#include /* Digest lengths for SHA-1/224/256/384/512 */ #define SHA1_DIGEST_LENGTH 20 diff --git a/src/Nazara/Core/MemoryManager.cpp b/src/Nazara/Core/MemoryManager.cpp index aaf6bc520..ad175126e 100644 --- a/src/Nazara/Core/MemoryManager.cpp +++ b/src/Nazara/Core/MemoryManager.cpp @@ -5,9 +5,9 @@ #include #include #include +#include #include #include -#include #if defined(NAZARA_PLATFORM_WINDOWS) #include @@ -94,7 +94,7 @@ namespace Nz * \return Raw memory allocated * * \param size Size to allocate - * \parma multi Array or not + * \param multi Array or not * \param file File of the allocation * \param line Line of the allocation in the file */ diff --git a/src/Nazara/Core/MemoryStream.cpp b/src/Nazara/Core/MemoryStream.cpp index fb5d8ca93..31a9cdf6a 100644 --- a/src/Nazara/Core/MemoryStream.cpp +++ b/src/Nazara/Core/MemoryStream.cpp @@ -130,15 +130,19 @@ namespace Nz std::size_t MemoryStream::WriteBlock(const void* buffer, std::size_t size) { - std::size_t endPos = static_cast(m_pos + size); - if (endPos > m_buffer->GetSize()) - m_buffer->Resize(endPos); + if (size > 0) + { + std::size_t endPos = static_cast(m_pos + size); + if (endPos > m_buffer->GetSize()) + m_buffer->Resize(endPos); - NazaraAssert(buffer, "Invalid buffer"); + NazaraAssert(buffer, "Invalid buffer"); - std::memcpy(m_buffer->GetBuffer() + m_pos, buffer, size); + std::memcpy(m_buffer->GetBuffer() + m_pos, buffer, size); + + m_pos = endPos; + } - m_pos = endPos; return size; } } diff --git a/src/Nazara/Core/Mutex.cpp b/src/Nazara/Core/Mutex.cpp index 953568ecc..473ee233e 100644 --- a/src/Nazara/Core/Mutex.cpp +++ b/src/Nazara/Core/Mutex.cpp @@ -77,18 +77,4 @@ namespace Nz NazaraAssert(m_impl, "Cannot unlock a moved mutex"); m_impl->Unlock(); } - - /*! - * \brief Moves a mutex to another mutex object - * \return A reference to the object - */ - Mutex& Mutex::operator=(Mutex&& mutex) noexcept - { - delete m_impl; - - m_impl = mutex.m_impl; - mutex.m_impl = nullptr; - - return *this; - } } diff --git a/src/Nazara/Core/ParameterList.cpp b/src/Nazara/Core/ParameterList.cpp index 89fdb4591..25298b950 100644 --- a/src/Nazara/Core/ParameterList.cpp +++ b/src/Nazara/Core/ParameterList.cpp @@ -7,8 +7,6 @@ #include #include #include -#include -#include #include namespace Nz @@ -720,7 +718,6 @@ namespace Nz * \brief Create an uninitialized value of a set name * * \param name Name of the parameter - * \param value Value of the parameter * * \remark The previous value if any gets destroyed */ diff --git a/src/Nazara/Core/PluginManager.cpp b/src/Nazara/Core/PluginManager.cpp index 2a7fa8eee..14bc6744e 100644 --- a/src/Nazara/Core/PluginManager.cpp +++ b/src/Nazara/Core/PluginManager.cpp @@ -190,7 +190,7 @@ namespace Nz /*! * \brief Unmounts the plugin with a path * - * \param pluginPath Path to the plugin + * \param plugin Path to the plugin * * \remark Produces a NazaraError if not initialized * \remark Produces a NazaraError if plugin is not loaded diff --git a/src/Nazara/Core/Posix/ClockImpl.cpp b/src/Nazara/Core/Posix/ClockImpl.cpp index 73b45b6e7..203b1fbbb 100644 --- a/src/Nazara/Core/Posix/ClockImpl.cpp +++ b/src/Nazara/Core/Posix/ClockImpl.cpp @@ -3,8 +3,6 @@ // For conditions of distribution and use, see copyright notice in Config.hpp #include -#include -#include #include #include diff --git a/src/Nazara/Core/Posix/ClockImpl.hpp b/src/Nazara/Core/Posix/ClockImpl.hpp index 552a00bf6..5a4fd18e4 100644 --- a/src/Nazara/Core/Posix/ClockImpl.hpp +++ b/src/Nazara/Core/Posix/ClockImpl.hpp @@ -7,7 +7,7 @@ #ifndef NAZARA_CLOCKIMPL_POSIX_HPP #define NAZARA_CLOCKIMPL_POSIX_HPP -#include +#include namespace Nz { diff --git a/src/Nazara/Core/Posix/ConditionVariableImpl.cpp b/src/Nazara/Core/Posix/ConditionVariableImpl.cpp index c1c6e891d..69eb691fa 100644 --- a/src/Nazara/Core/Posix/ConditionVariableImpl.cpp +++ b/src/Nazara/Core/Posix/ConditionVariableImpl.cpp @@ -4,6 +4,8 @@ #include #include +#include +#include #include namespace Nz diff --git a/src/Nazara/Core/Posix/ConditionVariableImpl.hpp b/src/Nazara/Core/Posix/ConditionVariableImpl.hpp index 1781711c4..e5da2d984 100644 --- a/src/Nazara/Core/Posix/ConditionVariableImpl.hpp +++ b/src/Nazara/Core/Posix/ConditionVariableImpl.hpp @@ -9,10 +9,8 @@ #ifndef NAZARA_CONDITIONVARIABLEIMPL_HPP #define NAZARA_CONDITIONVARIABLEIMPL_HPP -#include +#include #include -#include -#include namespace Nz { diff --git a/src/Nazara/Core/Posix/DirectoryImpl.cpp b/src/Nazara/Core/Posix/DirectoryImpl.cpp index e23c82626..e688aabf6 100644 --- a/src/Nazara/Core/Posix/DirectoryImpl.cpp +++ b/src/Nazara/Core/Posix/DirectoryImpl.cpp @@ -3,17 +3,22 @@ // For conditions of distribution and use, see copyright notice in Config.hpp #include +#include #include -#include - +#include +#include +#include #include #include +#include +#include +#include namespace Nz { - DirectoryImpl::DirectoryImpl(const Directory* parent) + DirectoryImpl::DirectoryImpl(const Directory* parent) : + m_parent(parent) { - NazaraUnused(parent); } void DirectoryImpl::Close() @@ -28,19 +33,29 @@ namespace Nz UInt64 DirectoryImpl::GetResultSize() const { - struct stat64 resulststat; - stat64(m_result->d_name, &resulststat); + String path = m_parent->GetPath(); + std::size_t pathSize = path.GetSize(); - return static_cast(resulststat.st_size); + std::size_t resultNameSize = std::strlen(m_result->d_name); + + std::size_t fullNameSize = pathSize + 1 + resultNameSize; + StackArray fullName = NazaraStackAllocationNoInit(char, fullNameSize + 1); + std::memcpy(&fullName[0], path.GetConstBuffer(), pathSize * sizeof(char)); + fullName[pathSize] = '/'; + std::memcpy(&fullName[pathSize + 1], m_result->d_name, resultNameSize * sizeof(char)); + fullName[fullNameSize] = '\0'; + + struct stat64 results; + stat64(fullName.data(), &results); + + return results.st_size; } bool DirectoryImpl::IsResultDirectory() const { - struct stat64 filestats; - if (stat64(m_result->d_name, &filestats) == -1) // error - return false; + //TODO: Fix d_type handling (field can be missing or be a symbolic link, both cases which must be handled by calling stat) - return S_ISDIR(filestats.st_mode); + return m_result->d_type == DT_DIR; } bool DirectoryImpl::NextResult() @@ -70,7 +85,7 @@ namespace Nz bool DirectoryImpl::Create(const String& dirPath) { - mode_t permissions = S_IRUSR | S_IWUSR | S_IRGRP | S_IWGRP | S_IROTH | S_IWOTH; // TODO: check permissions, no right to execute but read and write for every others. + mode_t permissions = S_IRWXU | S_IRWXG | S_IRWXO; // 777 return mkdir(dirPath.GetConstBuffer(), permissions) != -1; } diff --git a/src/Nazara/Core/Posix/DirectoryImpl.hpp b/src/Nazara/Core/Posix/DirectoryImpl.hpp index 5f77fbb43..907947371 100644 --- a/src/Nazara/Core/Posix/DirectoryImpl.hpp +++ b/src/Nazara/Core/Posix/DirectoryImpl.hpp @@ -7,11 +7,8 @@ #ifndef NAZARA_DIRECTORYIMPL_HPP #define NAZARA_DIRECTORYIMPL_HPP -#include +#include #include -#include -#include -#include namespace Nz { @@ -46,6 +43,7 @@ namespace Nz static bool Remove(const String& dirPath); private: + const Directory* m_parent; DIR* m_handle; dirent64* m_result; }; diff --git a/src/Nazara/Core/Posix/DynLibImpl.cpp b/src/Nazara/Core/Posix/DynLibImpl.cpp index dbb8463fa..f519c916f 100644 --- a/src/Nazara/Core/Posix/DynLibImpl.cpp +++ b/src/Nazara/Core/Posix/DynLibImpl.cpp @@ -4,8 +4,8 @@ #include #include -#include #include +#include #include namespace Nz @@ -42,7 +42,7 @@ namespace Nz { String path = libraryPath; - unsigned int pos = path.FindLast(".so"); + size_t pos = path.FindLast(".so"); if (pos == String::npos || (path.GetLength() > pos+3 && path[pos+3] != '.')) path += ".so"; diff --git a/src/Nazara/Core/Posix/DynLibImpl.hpp b/src/Nazara/Core/Posix/DynLibImpl.hpp index 1f36fa9e3..e101abc84 100644 --- a/src/Nazara/Core/Posix/DynLibImpl.hpp +++ b/src/Nazara/Core/Posix/DynLibImpl.hpp @@ -8,7 +8,6 @@ #define NAZARA_DYNLIBIMPL_HPP #include -#include namespace Nz { diff --git a/src/Nazara/Core/Posix/FileImpl.cpp b/src/Nazara/Core/Posix/FileImpl.cpp index 75b2275cc..5e2cbc200 100644 --- a/src/Nazara/Core/Posix/FileImpl.cpp +++ b/src/Nazara/Core/Posix/FileImpl.cpp @@ -4,8 +4,10 @@ #include #include +#include +#include +#include #include -#include #include namespace Nz @@ -74,6 +76,11 @@ namespace Nz flags |= O_TRUNC; m_fileDescriptor = open64(filePath.GetConstBuffer(), flags, permissions); + if (m_fileDescriptor == -1) + { + NazaraError("Failed to open \"" + filePath + "\" : " + Error::GetLastSystemError()); + return false; + } static struct flock lock; @@ -114,7 +121,7 @@ namespace Nz } } - return m_fileDescriptor != -1; + return true; } std::size_t FileImpl::Read(void* buffer, std::size_t size) diff --git a/src/Nazara/Core/Posix/FileImpl.hpp b/src/Nazara/Core/Posix/FileImpl.hpp index 51f966980..ef519eda0 100644 --- a/src/Nazara/Core/Posix/FileImpl.hpp +++ b/src/Nazara/Core/Posix/FileImpl.hpp @@ -11,13 +11,9 @@ #define _LARGEFILE64_SOURCE #endif -#include -#include +#include +#include #include -#include -#include -#include -#include namespace Nz { diff --git a/src/Nazara/Core/Posix/HardwareInfoImpl.cpp b/src/Nazara/Core/Posix/HardwareInfoImpl.cpp index 20ea4950f..6e23c2f8b 100644 --- a/src/Nazara/Core/Posix/HardwareInfoImpl.cpp +++ b/src/Nazara/Core/Posix/HardwareInfoImpl.cpp @@ -3,7 +3,7 @@ // For conditions of distribution and use, see copyright notice in Config.hpp #include -#include +#include #include namespace Nz diff --git a/src/Nazara/Core/Posix/HardwareInfoImpl.hpp b/src/Nazara/Core/Posix/HardwareInfoImpl.hpp index 671802c52..fab07f2a7 100644 --- a/src/Nazara/Core/Posix/HardwareInfoImpl.hpp +++ b/src/Nazara/Core/Posix/HardwareInfoImpl.hpp @@ -7,8 +7,7 @@ #ifndef NAZARA_HARDWAREINFOIMPL_POSIX_HPP #define NAZARA_HARDWAREINFOIMPL_POSIX_HPP -#include -#include +#include namespace Nz { diff --git a/src/Nazara/Core/Posix/SemaphoreImpl.cpp b/src/Nazara/Core/Posix/SemaphoreImpl.cpp index eb1b7d1dd..c53928407 100644 --- a/src/Nazara/Core/Posix/SemaphoreImpl.cpp +++ b/src/Nazara/Core/Posix/SemaphoreImpl.cpp @@ -3,9 +3,8 @@ // For conditions of distribution and use, see copyright notice in Config.hpp #include -#include #include -#include +#include #include #include diff --git a/src/Nazara/Core/Posix/SemaphoreImpl.hpp b/src/Nazara/Core/Posix/SemaphoreImpl.hpp index c1dedc6b9..367d35811 100644 --- a/src/Nazara/Core/Posix/SemaphoreImpl.hpp +++ b/src/Nazara/Core/Posix/SemaphoreImpl.hpp @@ -7,7 +7,7 @@ #ifndef NAZARA_SEMAPHOREIMPL_HPP #define NAZARA_SEMAPHOREIMPL_HPP -#include +#include #include namespace Nz diff --git a/src/Nazara/Core/Posix/TaskSchedulerImpl.cpp b/src/Nazara/Core/Posix/TaskSchedulerImpl.cpp index b04fdcfd9..e8cbb3de8 100644 --- a/src/Nazara/Core/Posix/TaskSchedulerImpl.cpp +++ b/src/Nazara/Core/Posix/TaskSchedulerImpl.cpp @@ -3,8 +3,7 @@ // For conditions of distribution and use, see copyright notice in Config.hpp #include -#include -#include +#include #include namespace Nz diff --git a/src/Nazara/Core/Posix/TaskSchedulerImpl.hpp b/src/Nazara/Core/Posix/TaskSchedulerImpl.hpp index e132e4686..405216286 100644 --- a/src/Nazara/Core/Posix/TaskSchedulerImpl.hpp +++ b/src/Nazara/Core/Posix/TaskSchedulerImpl.hpp @@ -7,8 +7,7 @@ #ifndef NAZARA_TASKSCHEDULERIMPL_HPP #define NAZARA_TASKSCHEDULERIMPL_HPP -#include -#include +#include #include #include #include @@ -16,6 +15,8 @@ namespace Nz { + struct Functor; + class TaskSchedulerImpl { public: diff --git a/src/Nazara/Core/Posix/ThreadImpl.cpp b/src/Nazara/Core/Posix/ThreadImpl.cpp index aa0b87c5d..3793ddcf5 100644 --- a/src/Nazara/Core/Posix/ThreadImpl.cpp +++ b/src/Nazara/Core/Posix/ThreadImpl.cpp @@ -5,9 +5,10 @@ #include #include #include +#include +#include #include #include -#include #include namespace Nz diff --git a/src/Nazara/Core/Posix/ThreadImpl.hpp b/src/Nazara/Core/Posix/ThreadImpl.hpp index ba3d4ed84..f8c024cb5 100644 --- a/src/Nazara/Core/Posix/ThreadImpl.hpp +++ b/src/Nazara/Core/Posix/ThreadImpl.hpp @@ -7,8 +7,7 @@ #ifndef NAZARA_THREADIMPL_HPP #define NAZARA_THREADIMPL_HPP -#include -#include +#include #if defined(__GNUC__) && !defined(_GNU_SOURCE) #define _GNU_SOURCE @@ -19,6 +18,7 @@ namespace Nz { struct Functor; + class String; class ThreadImpl { diff --git a/src/Nazara/Core/RefCounted.cpp b/src/Nazara/Core/RefCounted.cpp index 9532e5d86..42fbe5aaa 100644 --- a/src/Nazara/Core/RefCounted.cpp +++ b/src/Nazara/Core/RefCounted.cpp @@ -5,13 +5,6 @@ #include #include #include - -#if NAZARA_CORE_THREADSAFE && NAZARA_THREADSAFETY_REFCOUNTED - #include -#else - #include -#endif - #include namespace Nz diff --git a/src/Nazara/Core/SerializationContext.cpp b/src/Nazara/Core/SerializationContext.cpp index e1665a416..5949281e3 100644 --- a/src/Nazara/Core/SerializationContext.cpp +++ b/src/Nazara/Core/SerializationContext.cpp @@ -28,7 +28,7 @@ namespace Nz ResetBitPosition(); // Serialize will reset the bit position - if (!Serialize(*this, currentByte)) + if (!Serialize(*this, currentByte)) NazaraWarning("Failed to flush bits"); } } diff --git a/src/Nazara/Core/String.cpp b/src/Nazara/Core/String.cpp index 98a8b882c..9e4e2ae32 100644 --- a/src/Nazara/Core/String.cpp +++ b/src/Nazara/Core/String.cpp @@ -295,7 +295,7 @@ namespace Nz } /*! - * \Brief Checks whether the string contains the character + * \brief Checks whether the string contains the character * \return true if found in the string * * \param character Single character @@ -311,7 +311,7 @@ namespace Nz } /*! - * \Brief Checks whether the string contains the "C string" + * \brief Checks whether the string contains the "C string" * \return true if found in the string * * \param string String to search @@ -327,7 +327,7 @@ namespace Nz } /*! - * \Brief Checks whether the string contains the string + * \brief Checks whether the string contains the string * \return true if found in the string * * \param string String to search @@ -2244,7 +2244,7 @@ namespace Nz * \brief Gets the word until next separator * \return Word string * - * \param start Index to begin the search + * \param index Index to begin the search * \param flags Flag for the look up */ @@ -2289,7 +2289,7 @@ namespace Nz * \brief Gets the word position * \return Position of the beginning of the word * - * \param start Index to begin the search + * \param index Index to begin the search * \param flags Flag for the look up */ @@ -2729,8 +2729,8 @@ namespace Nz * \brief Replaces the old "C string" by the new one * \return Number of changes * - * \param oldCharacter Pattern to find - * \param newCharacter Pattern to change for + * \param oldString Pattern to find + * \param replaceString Pattern to change for * \param start Index to begin the search * \param flags Flag for the look up */ @@ -2744,10 +2744,10 @@ namespace Nz * \brief Replaces the old "C string" by the new one * \return Number of changes * - * \param oldCharacter Pattern to find + * \param oldString Pattern to find * \param oldLength Length of the old string - * \param newCharacter Pattern to change for - * \param Length of the new string + * \param replaceString Pattern to change for + * \param replaceLength of the new string * \param start Index to begin the search * \param flags Flag for the look up */ @@ -2822,8 +2822,8 @@ namespace Nz * \brief Replaces the old string by the new one * \return Number of changes * - * \param oldCharacter Pattern to find - * \param newCharacter Pattern to change for + * \param oldString Pattern to find + * \param replaceString Pattern to change for * \param start Index to begin the search * \param flags Flag for the look up */ @@ -2838,7 +2838,7 @@ namespace Nz * \return Number of changes * * \param oldCharacters Pattern to find - * \param newCharacter Pattern to change for + * \param replaceCharacter Pattern to change for * \param start Index to begin the search * \param flags Flag for the look up * @@ -3646,7 +3646,7 @@ namespace Nz * \return The number of splits * * \param result Resulting tokens - * \param separation List of characters of separation + * \param separations List of characters for separation * \param start Index for the beginning of the search * \param flags Flag for the look up */ @@ -3687,7 +3687,7 @@ namespace Nz * \return The number of splits * * \param result Resulting tokens - * \param separation List of characters of separation + * \param separations List of characters for separation * \param start Index for the beginning of the search * \param flags Flag for the look up */ @@ -3885,7 +3885,7 @@ namespace Nz * \brief Returns a sub string of the string from a character * \return SubString * - * \param charater Pattern to find + * \param character Pattern to find * \param startPos Index for the beginning of the search * \param fromLast beginning by the end * \param include Include the character @@ -3975,7 +3975,7 @@ namespace Nz * \brief Returns a sub string of the string up to a character * \return SubString * - * \param charater Pattern to find + * \param character Pattern to find * \param startPos Index for the beginning of the search * \param toLast beginning by the end * \param include Include the character @@ -4124,7 +4124,6 @@ namespace Nz * \return true if successful * * \param value Double to convert to - * \param flags Flag for the look up */ bool String::ToDouble(double* value) const @@ -4143,7 +4142,7 @@ namespace Nz * \return true if successful * * \param value Integer to convert to - * \param flags Flag for the look up + * \param base Base to convert the integer to */ bool String::ToInteger(long long* value, UInt8 base) const @@ -4198,13 +4197,21 @@ namespace Nz } } + /*! + * \brief Converts the string to std::string + * \return std::string representation + */ + std::string String::ToStdString() const + { + return std::string(m_sharedString->string.get(), m_sharedString->size); + } + /*! * \brief Converts the string to upper * \return Upper string * * \param flags Flag for the look up */ - String String::ToUpper(UInt32 flags) const { if (m_sharedString->size == 0) @@ -4482,16 +4489,6 @@ namespace Nz } */ - /*! - * \brief Converts the string to std::string - * \return std::string representation - */ - - String::operator std::string() const - { - return std::string(m_sharedString->string.get(), m_sharedString->size); - } - /*! * \brief Gets the ith character in the string * \return A reference to the character @@ -5483,7 +5480,7 @@ namespace Nz * \brief Output operator * \return The stream * - * \param out The stream + * \param os The stream * \param str The string to output */ @@ -5523,7 +5520,7 @@ namespace Nz * \return String which is the result of the concatenation * * \param string String to add - * \param string String in the right hand side + * \param nstring String in the right hand side */ String operator+(const char* string, const String& nstring) @@ -5549,7 +5546,7 @@ namespace Nz * \return String which is the result of the concatenation * * \param string String to add - * \param string String in the right hand side + * \param nstring String in the right hand side */ String operator+(const std::string& string, const String& nstring) @@ -5667,7 +5664,7 @@ namespace Nz * \return true if it is the case * * \param character Single character in left hand side - * \param second String to compare in right hand side + * \param nstring String to compare in right hand side */ bool operator==(char character, const String& nstring) @@ -5680,7 +5677,7 @@ namespace Nz * \return true if it is the case * * \param string String to compare in left hand side - * \param second String to compare in right hand side + * \param nstring String to compare in right hand side */ bool operator==(const char* string, const String& nstring) @@ -5693,7 +5690,7 @@ namespace Nz * \return true if it is the case * * \param string String to compare in left hand side - * \param second String to compare in right hand side + * \param nstring String to compare in right hand side */ bool operator==(const std::string& string, const String& nstring) @@ -5706,7 +5703,7 @@ namespace Nz * \return false if it is the case * * \param character Single character in left hand side - * \param second String to compare in right hand side + * \param nstring String to compare in right hand side */ bool operator!=(char character, const String& nstring) @@ -5719,7 +5716,7 @@ namespace Nz * \return false if it is the case * * \param string String to compare in left hand side - * \param second String to compare in right hand side + * \param nstring String to compare in right hand side */ bool operator!=(const char* string, const String& nstring) @@ -5732,7 +5729,7 @@ namespace Nz * \return true if it is the case * * \param string String to compare in left hand side - * \param second String to compare in right hand side + * \param nstring String to compare in right hand side */ bool operator!=(const std::string& string, const String& nstring) @@ -5745,7 +5742,7 @@ namespace Nz * \return true if it is the case * * \param character Single character in left hand side - * \param second String to compare in right hand side + * \param nstring String to compare in right hand side */ bool operator<(char character, const String& nstring) @@ -5758,7 +5755,7 @@ namespace Nz * \return true if it is the case * * \param string String to compare in left hand side - * \param second String to compare in right hand side + * \param nstring String to compare in right hand side */ bool operator<(const char* string, const String& nstring) @@ -5771,7 +5768,7 @@ namespace Nz * \return true if it is the case * * \param string String to compare in left hand side - * \param second String to compare in right hand side + * \param nstring String to compare in right hand side */ bool operator<(const std::string& string, const String& nstring) @@ -5784,7 +5781,7 @@ namespace Nz * \return true if it is the case * * \param character Single character in left hand side - * \param second String to compare in right hand side + * \param nstring String to compare in right hand side */ bool operator<=(char character, const String& nstring) @@ -5797,7 +5794,7 @@ namespace Nz * \return true if it is the case * * \param string String to compare in left hand side - * \param second String to compare in right hand side + * \param nstring String to compare in right hand side */ bool operator<=(const char* string, const String& nstring) @@ -5810,7 +5807,7 @@ namespace Nz * \return true if it is the case * * \param string String to compare in left hand side - * \param second String to compare in right hand side + * \param nstring String to compare in right hand side */ bool operator<=(const std::string& string, const String& nstring) @@ -5823,7 +5820,7 @@ namespace Nz * \return true if it is the case * * \param character Single character in left hand side - * \param second String to compare in right hand side + * \param nstring String to compare in right hand side */ bool operator>(char character, const String& nstring) @@ -5836,7 +5833,7 @@ namespace Nz * \return true if it is the case * * \param string String to compare in left hand side - * \param second String to compare in right hand side + * \param nstring String to compare in right hand side */ bool operator>(const char* string, const String& nstring) @@ -5849,7 +5846,7 @@ namespace Nz * \return true if it is the case * * \param string String to compare in left hand side - * \param second String to compare in right hand side + * \param nstring String to compare in right hand side */ bool operator>(const std::string& string, const String& nstring) @@ -5862,7 +5859,7 @@ namespace Nz * \return true if it is the case * * \param character Single character in left hand side - * \param second String to compare in right hand side + * \param nstring String to compare in right hand side */ bool operator>=(char character, const String& nstring) @@ -5875,7 +5872,7 @@ namespace Nz * \return true if it is the case * * \param string String to compare in left hand side - * \param second String to compare in right hand side + * \param nstring String to compare in right hand side */ bool operator>=(const char* string, const String& nstring) @@ -5888,7 +5885,7 @@ namespace Nz * \return true if it is the case * * \param string String to compare in left hand side - * \param second String to compare in right hand side + * \param nstring String to compare in right hand side */ bool operator>=(const std::string& string, const String& nstring) @@ -5935,7 +5932,7 @@ namespace Nz * \param context Context of serialization * \param string String to serialize */ - bool Serialize(SerializationContext& context, const String& string) + bool Serialize(SerializationContext& context, const String& string, TypeTag) { if (!Serialize(context, UInt32(string.GetSize()))) return false; @@ -5950,7 +5947,7 @@ namespace Nz * \param context Context of unserialization * \param string String to unserialize */ - bool Unserialize(SerializationContext& context, String* string) + bool Unserialize(SerializationContext& context, String* string, TypeTag) { UInt32 size; if (!Unserialize(context, &size)) @@ -5975,20 +5972,7 @@ namespace std istream& getline(istream& is, Nz::String& str) { - str.Clear(); - - char c; - - for (;;) - { - is.get(c); - if (c != '\n' && c != '\0') - str += c; - else - break; - } - - return is; + return getline(is, str, is.widen('\n')); } /*! @@ -6012,7 +5996,11 @@ namespace std if (c != delim && c != '\0') str += c; else + { + if (c == '\0') + is.setstate(std::ios_base::eofbit); break; + } } return is; diff --git a/src/Nazara/Core/StringStream.cpp b/src/Nazara/Core/StringStream.cpp index d39b3afb8..4b206489e 100644 --- a/src/Nazara/Core/StringStream.cpp +++ b/src/Nazara/Core/StringStream.cpp @@ -3,6 +3,9 @@ // For conditions of distribution and use, see copyright notice in Config.hpp #include +#include +#include +#include #include namespace Nz @@ -13,23 +16,14 @@ namespace Nz * \brief Core class that represents a stream of strings */ - /*! - * \brief Constructs a StringStream object by default - */ - StringStream::StringStream() : - m_bufferSize(0) - { - } - /*! * \brief Constructs a StringStream object with a string * * \param str First value of the stream */ - StringStream::StringStream(const String& str) : - m_bufferSize(str.GetSize()) + StringStream::StringStream(String str) : + m_result(std::move(str)) { - m_strings.push_back(str); } /*! @@ -37,8 +31,7 @@ namespace Nz */ void StringStream::Clear() { - m_bufferSize = 0; - m_strings.clear(); + m_result.Clear(); } /*! @@ -47,7 +40,7 @@ namespace Nz */ std::size_t StringStream::GetBufferSize() const { - return m_bufferSize; + return m_result.GetSize(); } /*! @@ -56,13 +49,7 @@ namespace Nz */ String StringStream::ToString() const { - String string; - string.Reserve(m_bufferSize); - - for (const String& str : m_strings) - string += str; - - return string; + return m_result; } /*! @@ -73,8 +60,10 @@ namespace Nz */ StringStream& StringStream::operator<<(bool boolean) { - m_strings.push_back(String::Boolean(boolean)); - m_bufferSize += m_strings.back().GetSize(); + std::size_t size = (boolean) ? 4 : 5; + std::size_t start = m_result.GetSize(); + m_result.Resize(start + size); + std::memcpy(&m_result[start], (boolean) ? "true" : "false", size); return *this; } @@ -87,8 +76,11 @@ namespace Nz */ StringStream& StringStream::operator<<(short number) { - m_strings.push_back(String::Number(number)); - m_bufferSize += m_strings.back().GetSize(); + constexpr std::size_t maxSize = std::numeric_limits::digits10 + 2; + std::size_t start = m_result.GetSize(); + m_result.Resize(start + maxSize); + std::size_t written = std::snprintf(&m_result[start], maxSize + 1, "%hd", number); + m_result.Resize(start + written); return *this; } @@ -101,8 +93,11 @@ namespace Nz */ StringStream& StringStream::operator<<(unsigned short number) { - m_strings.push_back(String::Number(number)); - m_bufferSize += m_strings.back().GetSize(); + constexpr std::size_t maxSize = std::numeric_limits::digits10 + 1; + std::size_t start = m_result.GetSize(); + m_result.Resize(start + maxSize); + std::size_t written = std::snprintf(&m_result[start], maxSize + 1, "%hu", number); + m_result.Resize(start + written); return *this; } @@ -115,8 +110,11 @@ namespace Nz */ StringStream& StringStream::operator<<(int number) { - m_strings.push_back(String::Number(number)); - m_bufferSize += m_strings.back().GetSize(); + constexpr std::size_t maxSize = std::numeric_limits::digits10 + 2; + std::size_t start = m_result.GetSize(); + m_result.Resize(start + maxSize); + std::size_t written = std::snprintf(&m_result[start], maxSize + 1, "%d", number); + m_result.Resize(start + written); return *this; } @@ -129,8 +127,11 @@ namespace Nz */ StringStream& StringStream::operator<<(unsigned int number) { - m_strings.push_back(String::Number(number)); - m_bufferSize += m_strings.back().GetSize(); + constexpr std::size_t maxSize = std::numeric_limits::digits10 + 1; + std::size_t start = m_result.GetSize(); + m_result.Resize(start + maxSize); + std::size_t written = std::snprintf(&m_result[start], maxSize + 1, "%u", number); + m_result.Resize(start + written); return *this; } @@ -143,8 +144,11 @@ namespace Nz */ StringStream& StringStream::operator<<(long number) { - m_strings.push_back(String::Number(number)); - m_bufferSize += m_strings.back().GetSize(); + constexpr std::size_t maxSize = std::numeric_limits::digits10 + 2; + std::size_t start = m_result.GetSize(); + m_result.Resize(start + maxSize); + std::size_t written = std::snprintf(&m_result[start], maxSize + 1, "%ld", number); + m_result.Resize(start + written); return *this; } @@ -157,8 +161,12 @@ namespace Nz */ StringStream& StringStream::operator<<(unsigned long number) { - m_strings.push_back(String::Number(number)); - m_bufferSize += m_strings.back().GetSize(); + constexpr std::size_t maxSize = std::numeric_limits::digits10 + 1; + std::size_t start = m_result.GetSize(); + m_result.Resize(start + maxSize); + std::size_t written = std::snprintf(&m_result[start], maxSize + 1, "%lu", number); + m_result.Resize(start + written); + return *this; } @@ -171,8 +179,11 @@ namespace Nz */ StringStream& StringStream::operator<<(long long number) { - m_strings.push_back(String::Number(number)); - m_bufferSize += m_strings.back().GetSize(); + constexpr std::size_t maxSize = std::numeric_limits::digits10 + 2; + std::size_t start = m_result.GetSize(); + m_result.Resize(start + maxSize); + std::size_t written = std::snprintf(&m_result[start], maxSize + 1, "%lld", number); + m_result.Resize(start + written); return *this; } @@ -185,8 +196,11 @@ namespace Nz */ StringStream& StringStream::operator<<(unsigned long long number) { - m_strings.push_back(String::Number(number)); - m_bufferSize += m_strings.back().GetSize(); + constexpr std::size_t maxSize = std::numeric_limits::digits10 + 1; + std::size_t start = m_result.GetSize(); + m_result.Resize(start + maxSize); + std::size_t written = std::snprintf(&m_result[start], maxSize + 1, "%llu", number); + m_result.Resize(start + written); return *this; } @@ -199,10 +213,7 @@ namespace Nz */ StringStream& StringStream::operator<<(float number) { - m_strings.push_back(String::Number(number)); - m_bufferSize += m_strings.back().GetSize(); - - return *this; + return operator<<(double(number)); //< snprintf doesn't support float anyway } /*! @@ -213,8 +224,16 @@ namespace Nz */ StringStream& StringStream::operator<<(double number) { - m_strings.push_back(String::Number(number)); - m_bufferSize += m_strings.back().GetSize(); + // https://stackoverflow.com/questions/1701055/what-is-the-maximum-length-in-chars-needed-to-represent-any-double-value + const std::size_t maxSize = 3 + std::numeric_limits::digits - std::numeric_limits::min_exponent; + + // Use a temporary buffer to prevent 1kb string capacity growth + std::array buffer; + std::size_t written = std::snprintf(buffer.data(), buffer.size(), "%.6f", number); + + std::size_t start = m_result.GetSize(); + m_result.Resize(start + written); + std::memcpy(&m_result[start], buffer.data(), written); return *this; } @@ -227,8 +246,16 @@ namespace Nz */ StringStream& StringStream::operator<<(long double number) { - m_strings.push_back(String::Number(number)); - m_bufferSize += m_strings.back().GetSize(); + // https://stackoverflow.com/questions/1701055/what-is-the-maximum-length-in-chars-needed-to-represent-any-double-value + const std::size_t maxSize = 3 + std::numeric_limits::digits - std::numeric_limits::min_exponent; + + // Use a temporary buffer to prevent 1kb string capacity growth + std::array buffer; + std::size_t written = std::snprintf(buffer.data(), buffer.size(), "%.6Lf", number); + + std::size_t start = m_result.GetSize(); + m_result.Resize(start + written); + std::memcpy(&m_result[start], buffer.data(), written); return *this; } @@ -241,9 +268,7 @@ namespace Nz */ StringStream& StringStream::operator<<(char character) { - m_strings.push_back(String(character)); - m_bufferSize++; - + m_result.Append(character); return *this; } @@ -255,9 +280,7 @@ namespace Nz */ StringStream& StringStream::operator<<(unsigned char character) { - m_strings.push_back(String(static_cast(character))); - m_bufferSize++; - + m_result.Append(static_cast(character)); return *this; } @@ -269,9 +292,7 @@ namespace Nz */ StringStream& StringStream::operator<<(const char* string) { - m_strings.push_back(string); - m_bufferSize += m_strings.back().GetSize(); - + m_result.Append(string); return *this; } @@ -283,9 +304,7 @@ namespace Nz */ StringStream& StringStream::operator<<(const std::string& string) { - m_strings.push_back(string); - m_bufferSize += string.size(); - + m_result.Append(string.data(), string.size()); return *this; } @@ -297,8 +316,7 @@ namespace Nz */ StringStream& StringStream::operator<<(const String& string) { - m_strings.push_back(string); - m_bufferSize += string.GetSize(); + m_result.Append(string); return *this; } @@ -311,8 +329,11 @@ namespace Nz */ StringStream& StringStream::operator<<(const void* ptr) { - m_strings.push_back(String::Pointer(ptr)); - m_bufferSize += m_strings.back().GetSize(); + constexpr std::size_t maxSize = sizeof(void*) * 2 + 2; + std::size_t start = m_result.GetSize(); + m_result.Resize(start + maxSize); + std::size_t written = std::snprintf(&m_result[start], maxSize + 1, "0x%p", ptr); + m_result.Resize(start + written); return *this; } diff --git a/src/Nazara/Core/Thread.cpp b/src/Nazara/Core/Thread.cpp index d8b0ebd42..5380188d1 100644 --- a/src/Nazara/Core/Thread.cpp +++ b/src/Nazara/Core/Thread.cpp @@ -6,8 +6,8 @@ #include #include #include +#include #include -#include #if defined(NAZARA_PLATFORM_WINDOWS) #include @@ -36,18 +36,6 @@ namespace Nz { } - /*! - * \brief Constructs a Thread object by move semantic - * - * \param other Thread to move into this - */ - - Thread::Thread(Thread&& other) noexcept : - m_impl(other.m_impl) - { - other.m_impl = nullptr; - } - /*! * \brief Waits that the thread ends and then destroys this */ @@ -136,30 +124,6 @@ namespace Nz m_impl->SetName(name); } - /*! - * \brief Moves the other thread into this - * \return A reference to this - * - * \param thread Thread to move in this - * - * \remark Produce a NazaraError if no functor was assigned and NAZARA_CORE_SAFE is defined - * \remark And call std::terminate if no functor was assigned and NAZARA_CORE_SAFE is defined - */ - - Thread& Thread::operator=(Thread&& thread) - { - #if NAZARA_CORE_SAFE - if (m_impl) - { - NazaraError("This thread cannot be joined"); - std::terminate(); - } - #endif - - std::swap(m_impl, thread.m_impl); - return *this; - } - /*! * \brief Gets the number of simulatenous threads that can run on the same cpu * \return The number of simulatenous threads diff --git a/src/Nazara/Core/Win32/ClockImpl.hpp b/src/Nazara/Core/Win32/ClockImpl.hpp index 46411b68b..5a234e674 100644 --- a/src/Nazara/Core/Win32/ClockImpl.hpp +++ b/src/Nazara/Core/Win32/ClockImpl.hpp @@ -7,7 +7,7 @@ #ifndef NAZARA_CLOCKIMPL_WINDOWS_HPP #define NAZARA_CLOCKIMPL_WINDOWS_HPP -#include +#include namespace Nz { diff --git a/src/Nazara/Core/Win32/ConditionVariableImpl.hpp b/src/Nazara/Core/Win32/ConditionVariableImpl.hpp index 36b559ff3..852241ae3 100644 --- a/src/Nazara/Core/Win32/ConditionVariableImpl.hpp +++ b/src/Nazara/Core/Win32/ConditionVariableImpl.hpp @@ -9,7 +9,7 @@ #ifndef NAZARA_CONDITIONVARIABLEIMPL_HPP #define NAZARA_CONDITIONVARIABLEIMPL_HPP -#include +#include #include #include diff --git a/src/Nazara/Core/Win32/DirectoryImpl.hpp b/src/Nazara/Core/Win32/DirectoryImpl.hpp index 141d4070c..358910be4 100644 --- a/src/Nazara/Core/Win32/DirectoryImpl.hpp +++ b/src/Nazara/Core/Win32/DirectoryImpl.hpp @@ -7,7 +7,7 @@ #ifndef NAZARA_DIRECTORYIMPL_HPP #define NAZARA_DIRECTORYIMPL_HPP -#include +#include #include namespace Nz diff --git a/src/Nazara/Core/Win32/DynLibImpl.hpp b/src/Nazara/Core/Win32/DynLibImpl.hpp index e61969e84..c9d88d57d 100644 --- a/src/Nazara/Core/Win32/DynLibImpl.hpp +++ b/src/Nazara/Core/Win32/DynLibImpl.hpp @@ -7,7 +7,7 @@ #ifndef NAZARA_DYNLIBIMPL_HPP #define NAZARA_DYNLIBIMPL_HPP -#include +#include #include #include diff --git a/src/Nazara/Core/Win32/FileImpl.hpp b/src/Nazara/Core/Win32/FileImpl.hpp index 000835f6f..6595c58b2 100644 --- a/src/Nazara/Core/Win32/FileImpl.hpp +++ b/src/Nazara/Core/Win32/FileImpl.hpp @@ -7,7 +7,7 @@ #ifndef NAZARA_FILEIMPL_HPP #define NAZARA_FILEIMPL_HPP -#include +#include #include #include #include diff --git a/src/Nazara/Core/Win32/HardwareInfoImpl.hpp b/src/Nazara/Core/Win32/HardwareInfoImpl.hpp index f876cefb9..e3f4d612d 100644 --- a/src/Nazara/Core/Win32/HardwareInfoImpl.hpp +++ b/src/Nazara/Core/Win32/HardwareInfoImpl.hpp @@ -7,7 +7,7 @@ #ifndef NAZARA_HARDWAREINFOIMPL_WINDOWS_HPP #define NAZARA_HARDWAREINFOIMPL_WINDOWS_HPP -#include +#include namespace Nz { diff --git a/src/Nazara/Core/Win32/MutexImpl.hpp b/src/Nazara/Core/Win32/MutexImpl.hpp index ac9717846..e411d4fa2 100644 --- a/src/Nazara/Core/Win32/MutexImpl.hpp +++ b/src/Nazara/Core/Win32/MutexImpl.hpp @@ -7,7 +7,7 @@ #ifndef NAZARA_MUTEXIMPL_HPP #define NAZARA_MUTEXIMPL_HPP -#include +#include #include namespace Nz diff --git a/src/Nazara/Core/Win32/SemaphoreImpl.hpp b/src/Nazara/Core/Win32/SemaphoreImpl.hpp index a78b2328f..3dad0d9a3 100644 --- a/src/Nazara/Core/Win32/SemaphoreImpl.hpp +++ b/src/Nazara/Core/Win32/SemaphoreImpl.hpp @@ -7,7 +7,7 @@ #ifndef NAZARA_SEMAPHOREIMPL_HPP #define NAZARA_SEMAPHOREIMPL_HPP -#include +#include #include namespace Nz diff --git a/src/Nazara/Core/Win32/TaskSchedulerImpl.hpp b/src/Nazara/Core/Win32/TaskSchedulerImpl.hpp index 59dc79c73..fa41d6e71 100644 --- a/src/Nazara/Core/Win32/TaskSchedulerImpl.hpp +++ b/src/Nazara/Core/Win32/TaskSchedulerImpl.hpp @@ -7,7 +7,7 @@ #ifndef NAZARA_TASKSCHEDULERIMPL_HPP #define NAZARA_TASKSCHEDULERIMPL_HPP -#include +#include #include #include #include diff --git a/src/Nazara/Core/Win32/ThreadImpl.cpp b/src/Nazara/Core/Win32/ThreadImpl.cpp index cae997874..4dd557536 100644 --- a/src/Nazara/Core/Win32/ThreadImpl.cpp +++ b/src/Nazara/Core/Win32/ThreadImpl.cpp @@ -11,6 +11,7 @@ namespace Nz { +#ifdef NAZARA_COMPILER_MSVC namespace { #pragma pack(push,8) @@ -23,6 +24,7 @@ namespace Nz }; #pragma pack(pop) } +#endif ThreadImpl::ThreadImpl(Functor* functor) { @@ -63,6 +65,7 @@ namespace Nz void ThreadImpl::SetThreadName(DWORD threadId, const char* threadName) { + #ifdef NAZARA_COMPILER_MSVC // https://msdn.microsoft.com/en-us/library/xcb2z8hs.aspx constexpr DWORD MS_VC_EXCEPTION = 0x406D1388; @@ -72,8 +75,8 @@ namespace Nz info.dwThreadID = threadId; info.dwFlags = 0; -#pragma warning(push) -#pragma warning(disable: 6320 6322) + #pragma warning(push) + #pragma warning(disable: 6320 6322) __try { RaiseException(MS_VC_EXCEPTION, 0, sizeof(info) / sizeof(ULONG_PTR), reinterpret_cast(&info)); @@ -81,7 +84,10 @@ namespace Nz __except (EXCEPTION_EXECUTE_HANDLER) { } -#pragma warning(pop) + #pragma warning(pop) + #else + NazaraWarning("SetThreadName on Windows is only supported with MSVC for now"); + #endif } unsigned int __stdcall ThreadImpl::ThreadProc(void* userdata) diff --git a/src/Nazara/Core/Win32/ThreadImpl.hpp b/src/Nazara/Core/Win32/ThreadImpl.hpp index 8070f7a22..8bc25930d 100644 --- a/src/Nazara/Core/Win32/ThreadImpl.hpp +++ b/src/Nazara/Core/Win32/ThreadImpl.hpp @@ -9,7 +9,7 @@ #ifndef NAZARA_THREADIMPL_HPP #define NAZARA_THREADIMPL_HPP -#include +#include #include #include diff --git a/src/Nazara/Core/Win32/Time.hpp b/src/Nazara/Core/Win32/Time.hpp index 9ad8a7aa6..25ac664c1 100644 --- a/src/Nazara/Core/Win32/Time.hpp +++ b/src/Nazara/Core/Win32/Time.hpp @@ -7,7 +7,7 @@ #ifndef NAZARA_WINDOWS_TIME_HPP #define NAZARA_WINDOWS_TIME_HPP -#include +#include #include #include diff --git a/src/Nazara/Graphics/AbstractRenderTechnique.cpp b/src/Nazara/Graphics/AbstractRenderTechnique.cpp index 8a33b7b46..963582d45 100644 --- a/src/Nazara/Graphics/AbstractRenderTechnique.cpp +++ b/src/Nazara/Graphics/AbstractRenderTechnique.cpp @@ -3,9 +3,7 @@ // For conditions of distribution and use, see copyright notice in Config.hpp #include -#include #include -#include #include namespace Nz diff --git a/src/Nazara/Graphics/BasicRenderQueue.cpp b/src/Nazara/Graphics/BasicRenderQueue.cpp new file mode 100644 index 000000000..fb358d8a8 --- /dev/null +++ b/src/Nazara/Graphics/BasicRenderQueue.cpp @@ -0,0 +1,947 @@ +// Copyright (C) 2017 Jérôme Leclercq +// This file is part of the "Nazara Engine - Graphics module" +// For conditions of distribution and use, see copyright notice in Config.hpp + +#include +#include +#include +#include +#include + +///TODO: Replace sinus/cosinus by a lookup table (which will lead to a speed up about 10x) + +namespace Nz +{ + /*! + * \ingroup graphics + * \class Nz::BasicRenderQueue + * \brief Graphics class that represents a simple rendering queue + */ + + /*! + * \brief Adds multiple billboards to the queue + * + * \param renderOrder Order of rendering + * \param material Material of the billboards + * \param count Number of billboards + * \param positionPtr Position of the billboards + * \param sizePtr Sizes of the billboards + * \param sinCosPtr Rotation of the billboards if null, Vector2f(0.f, 1.f) is used + * \param colorPtr Color of the billboards if null, Color::White is used + * + * \remark Produces a NazaraAssert if material is invalid + */ + + void BasicRenderQueue::AddBillboards(int renderOrder, const Material* material, std::size_t billboardCount, const Recti& scissorRect, SparsePtr positionPtr, SparsePtr sizePtr, SparsePtr sinCosPtr, SparsePtr colorPtr) + { + NazaraAssert(material, "Invalid material"); + + Vector2f defaultSinCos(0.f, 1.f); // sin(0) = 0, cos(0) = 1 + + if (!sinCosPtr) + sinCosPtr.Reset(&defaultSinCos, 0); // The trick here is to put the stride to zero, which leads the pointer to be immobile + + if (!colorPtr) + colorPtr.Reset(&Color::White, 0); // Same + + if (material->IsDepthSortingEnabled()) + { + for (std::size_t i = 0; i < billboardCount; ++i) + { + depthSortedBillboards.Insert({ + renderOrder, + material, + scissorRect, + { + *colorPtr++, + *positionPtr++, + *sizePtr++, + *sinCosPtr++ + } + }); + } + } + else + { + std::size_t billboardIndex = m_billboards.size(); + m_billboards.resize(billboardIndex + billboardCount); + BillboardData* data = &m_billboards[billboardIndex]; + + for (std::size_t i = 0; i < billboardCount; ++i) + { + data->center = *positionPtr++; + data->color = *colorPtr++; + data->sinCos = *sinCosPtr++; + data->size = *sizePtr++; + data++; + } + + billboards.Insert({ + renderOrder, + material, + scissorRect, + billboardCount, + billboardIndex + }); + } + } + + /*! + * \brief Adds multiple billboards to the queue + * + * \param renderOrder Order of rendering + * \param material Material of the billboards + * \param count Number of billboards + * \param positionPtr Position of the billboards + * \param sizePtr Sizes of the billboards + * \param sinCosPtr Rotation of the billboards if null, Vector2f(0.f, 1.f) is used + * \param alphaPtr Alpha parameters of the billboards if null, 1.f is used + * + * \remark Produces a NazaraAssert if material is invalid + */ + + void BasicRenderQueue::AddBillboards(int renderOrder, const Material* material, std::size_t billboardCount, const Recti& scissorRect, SparsePtr positionPtr, SparsePtr sizePtr, SparsePtr sinCosPtr, SparsePtr alphaPtr) + { + NazaraAssert(material, "Invalid material"); + + Vector2f defaultSinCos(0.f, 1.f); // sin(0) = 0, cos(0) = 1 + + if (!sinCosPtr) + sinCosPtr.Reset(&defaultSinCos, 0); // The trick here is to put the stride to zero, which leads the pointer to be immobile + + float defaultAlpha = 1.f; + + if (!alphaPtr) + alphaPtr.Reset(&defaultAlpha, 0); // Same + + if (material->IsDepthSortingEnabled()) + { + for (std::size_t i = 0; i < billboardCount; ++i) + { + depthSortedBillboards.Insert({ + renderOrder, + material, + scissorRect, + { + ComputeColor(*alphaPtr++), + *positionPtr++, + *sizePtr++, + *sinCosPtr++ + } + }); + } + } + else + { + std::size_t billboardIndex = m_billboards.size(); + m_billboards.resize(billboardIndex + billboardCount); + BillboardData* data = &m_billboards[billboardIndex]; + + for (std::size_t i = 0; i < billboardCount; ++i) + { + data->center = *positionPtr++; + data->color = ComputeColor(*alphaPtr++); + data->sinCos = *sinCosPtr++; + data->size = *sizePtr++; + data++; + } + + billboards.Insert({ + renderOrder, + material, + scissorRect, + billboardCount, + billboardIndex + }); + } + } + + /*! + * \brief Adds multiple billboards to the queue + * + * \param renderOrder Order of rendering + * \param material Material of the billboards + * \param count Number of billboards + * \param positionPtr Position of the billboards + * \param sizePtr Sizes of the billboards + * \param anglePtr Rotation of the billboards if null, 0.f is used + * \param colorPtr Color of the billboards if null, Color::White is used + * + * \remark Produces a NazaraAssert if material is invalid + */ + + void BasicRenderQueue::AddBillboards(int renderOrder, const Material* material, std::size_t billboardCount, const Recti& scissorRect, SparsePtr positionPtr, SparsePtr sizePtr, SparsePtr anglePtr, SparsePtr colorPtr) + { + NazaraAssert(material, "Invalid material"); + + float defaultRotation = 0.f; + + if (!anglePtr) + anglePtr.Reset(&defaultRotation, 0); // The trick here is to put the stride to zero, which leads the pointer to be immobile + + if (!colorPtr) + colorPtr.Reset(&Color::White, 0); // Same + + if (material->IsDepthSortingEnabled()) + { + for (std::size_t i = 0; i < billboardCount; ++i) + { + depthSortedBillboards.Insert({ + renderOrder, + material, + scissorRect, + { + *colorPtr++, + *positionPtr++, + *sizePtr++, + ComputeSinCos(*anglePtr++) + } + }); + } + } + else + { + std::size_t billboardIndex = m_billboards.size(); + m_billboards.resize(billboardIndex + billboardCount); + BillboardData* data = &m_billboards[billboardIndex]; + + for (std::size_t i = 0; i < billboardCount; ++i) + { + data->center = *positionPtr++; + data->color = *colorPtr++; + data->sinCos = ComputeSinCos(*anglePtr++); + data->size = *sizePtr++; + data++; + } + + billboards.Insert({ + renderOrder, + material, + scissorRect, + billboardCount, + billboardIndex + }); + } + } + + /*! + * \brief Adds multiple billboards to the queue + * + * \param renderOrder Order of rendering + * \param material Material of the billboards + * \param count Number of billboards + * \param positionPtr Position of the billboards + * \param sizePtr Sizes of the billboards + * \param anglePtr Rotation of the billboards if null, 0.f is used + * \param alphaPtr Alpha parameters of the billboards if null, 1.f is used + * + * \remark Produces a NazaraAssert if material is invalid + */ + + void BasicRenderQueue::AddBillboards(int renderOrder, const Material* material, std::size_t billboardCount, const Recti& scissorRect, SparsePtr positionPtr, SparsePtr sizePtr, SparsePtr anglePtr, SparsePtr alphaPtr) + { + NazaraAssert(material, "Invalid material"); + + float defaultRotation = 0.f; + + if (!anglePtr) + anglePtr.Reset(&defaultRotation, 0); // The trick here is to put the stride to zero, which leads the pointer to be immobile + + float defaultAlpha = 1.f; + + if (!alphaPtr) + alphaPtr.Reset(&defaultAlpha, 0); // Same + + if (material->IsDepthSortingEnabled()) + { + for (std::size_t i = 0; i < billboardCount; ++i) + { + depthSortedBillboards.Insert({ + renderOrder, + material, + scissorRect, + { + ComputeColor(*alphaPtr++), + *positionPtr++, + *sizePtr++, + ComputeSinCos(*anglePtr++) + } + }); + } + } + else + { + std::size_t billboardIndex = m_billboards.size(); + m_billboards.resize(billboardIndex + billboardCount); + BillboardData* data = &m_billboards[billboardIndex]; + + for (std::size_t i = 0; i < billboardCount; ++i) + { + data->center = *positionPtr++; + data->color = ComputeColor(*alphaPtr++); + data->sinCos = ComputeSinCos(*anglePtr++); + data->size = *sizePtr++; + data++; + } + + billboards.Insert({ + renderOrder, + material, + scissorRect, + billboardCount, + billboardIndex + }); + } + } + + /*! + * \brief Adds multiple billboards to the queue + * + * \param renderOrder Order of rendering + * \param material Material of the billboards + * \param count Number of billboards + * \param positionPtr Position of the billboards + * \param sizePtr Size of the billboards + * \param sinCosPtr Rotation of the billboards if null, Vector2f(0.f, 1.f) is used + * \param colorPtr Color of the billboards if null, Color::White is used + * + * \remark Produces a NazaraAssert if material is invalid + */ + + void BasicRenderQueue::AddBillboards(int renderOrder, const Material* material, std::size_t billboardCount, const Recti& scissorRect, SparsePtr positionPtr, SparsePtr sizePtr, SparsePtr sinCosPtr, SparsePtr colorPtr) + { + NazaraAssert(material, "Invalid material"); + + Vector2f defaultSinCos(0.f, 1.f); // sin(0) = 0, cos(0) = 1 + + if (!sinCosPtr) + sinCosPtr.Reset(&defaultSinCos, 0); // The trick here is to put the stride to zero, which leads the pointer to be immobile + + if (!colorPtr) + colorPtr.Reset(&Color::White, 0); // Same + + if (material->IsDepthSortingEnabled()) + { + for (std::size_t i = 0; i < billboardCount; ++i) + { + depthSortedBillboards.Insert({ + renderOrder, + material, + scissorRect, + { + *colorPtr++, + *positionPtr++, + ComputeSize(*sizePtr++), + *sinCosPtr++ + } + }); + } + } + else + { + std::size_t billboardIndex = m_billboards.size(); + m_billboards.resize(billboardIndex + billboardCount); + BillboardData* data = &m_billboards[billboardIndex]; + + for (std::size_t i = 0; i < billboardCount; ++i) + { + data->center = *positionPtr++; + data->color = *colorPtr++; + data->sinCos = *sinCosPtr++; + data->size = ComputeSize(*sizePtr++); + data++; + } + + billboards.Insert({ + renderOrder, + material, + scissorRect, + billboardCount, + billboardIndex + }); + } + } + + /*! + * \brief Adds multiple billboards to the queue + * + * \param renderOrder Order of rendering + * \param material Material of the billboards + * \param count Number of billboards + * \param positionPtr Position of the billboards + * \param sizePtr Size of the billboards + * \param sinCosPtr Rotation of the billboards if null, Vector2f(0.f, 1.f) is used + * \param alphaPtr Alpha parameters of the billboards if null, 1.f is used + * + * \remark Produces a NazaraAssert if material is invalid + */ + + void BasicRenderQueue::AddBillboards(int renderOrder, const Material* material, std::size_t billboardCount, const Recti& scissorRect, SparsePtr positionPtr, SparsePtr sizePtr, SparsePtr sinCosPtr, SparsePtr alphaPtr) + { + NazaraAssert(material, "Invalid material"); + + Vector2f defaultSinCos(0.f, 1.f); // sin(0) = 0, cos(0) = 1 + + if (!sinCosPtr) + sinCosPtr.Reset(&defaultSinCos, 0); // The trick here is to put the stride to zero, which leads the pointer to be immobile + + float defaultAlpha = 1.f; + + if (!alphaPtr) + alphaPtr.Reset(&defaultAlpha, 0); // Same + + if (material->IsDepthSortingEnabled()) + { + for (std::size_t i = 0; i < billboardCount; ++i) + { + depthSortedBillboards.Insert({ + renderOrder, + material, + scissorRect, + { + ComputeColor(*alphaPtr++), + *positionPtr++, + ComputeSize(*sizePtr++), + *sinCosPtr++ + } + }); + } + } + else + { + std::size_t billboardIndex = m_billboards.size(); + m_billboards.resize(billboardIndex + billboardCount); + BillboardData* data = &m_billboards[billboardIndex]; + + for (std::size_t i = 0; i < billboardCount; ++i) + { + data->center = *positionPtr++; + data->color = ComputeColor(*alphaPtr++); + data->sinCos = *sinCosPtr++; + data->size = ComputeSize(*sizePtr++); + data++; + } + + billboards.Insert({ + renderOrder, + material, + scissorRect, + billboardCount, + billboardIndex + }); + } + } + + /*! + * \brief Adds multiple billboards to the queue + * + * \param renderOrder Order of rendering + * \param material Material of the billboards + * \param count Number of billboards + * \param positionPtr Position of the billboards + * \param sizePtr Size of the billboards + * \param anglePtr Rotation of the billboards if null, 0.f is used + * \param colorPtr Color of the billboards if null, Color::White is used + * + * \remark Produces a NazaraAssert if material is invalid + */ + + void BasicRenderQueue::AddBillboards(int renderOrder, const Material* material, std::size_t billboardCount, const Recti& scissorRect, SparsePtr positionPtr, SparsePtr sizePtr, SparsePtr anglePtr, SparsePtr colorPtr) + { + NazaraAssert(material, "Invalid material"); + + float defaultRotation = 0.f; + + if (!anglePtr) + anglePtr.Reset(&defaultRotation, 0); // The trick here is to put the stride to zero, which leads the pointer to be immobile + + if (!colorPtr) + colorPtr.Reset(&Color::White, 0); // Same + + if (material->IsDepthSortingEnabled()) + { + for (std::size_t i = 0; i < billboardCount; ++i) + { + depthSortedBillboards.Insert({ + renderOrder, + material, + scissorRect, + { + *colorPtr++, + *positionPtr++, + ComputeSize(*sizePtr++), + ComputeSinCos(*anglePtr++) + } + }); + } + } + else + { + std::size_t billboardIndex = m_billboards.size(); + m_billboards.resize(billboardIndex + billboardCount); + BillboardData* data = &m_billboards[billboardIndex]; + + for (std::size_t i = 0; i < billboardCount; ++i) + { + data->center = *positionPtr++; + data->color = *colorPtr++; + data->sinCos = ComputeSinCos(*anglePtr++); + data->size = ComputeSize(*sizePtr++); + data++; + } + + billboards.Insert({ + renderOrder, + material, + scissorRect, + billboardCount, + billboardIndex + }); + } + } + + /*! + * \brief Adds multiple billboards to the queue + * + * \param renderOrder Order of rendering + * \param material Material of the billboards + * \param count Number of billboards + * \param positionPtr Position of the billboards + * \param sizePtr Size of the billboards + * \param anglePtr Rotation of the billboards if null, 0.f is used + * \param alphaPtr Alpha parameters of the billboards if null, 1.f is used + * + * \remark Produces a NazaraAssert if material is invalid + */ + + void BasicRenderQueue::AddBillboards(int renderOrder, const Material* material, std::size_t billboardCount, const Recti& scissorRect, SparsePtr positionPtr, SparsePtr sizePtr, SparsePtr anglePtr, SparsePtr alphaPtr) + { + NazaraAssert(material, "Invalid material"); + + float defaultRotation = 0.f; + + if (!anglePtr) + anglePtr.Reset(&defaultRotation, 0); // The trick here is to put the stride to zero, which leads the pointer to be immobile + + float defaultAlpha = 1.f; + + if (!alphaPtr) + alphaPtr.Reset(&defaultAlpha, 0); // Same + + if (material->IsDepthSortingEnabled()) + { + for (std::size_t i = 0; i < billboardCount; ++i) + { + depthSortedBillboards.Insert({ + renderOrder, + material, + scissorRect, + { + ComputeColor(*alphaPtr++), + *positionPtr++, + ComputeSize(*sizePtr++), + ComputeSinCos(*anglePtr++) + } + }); + } + } + else + { + std::size_t billboardIndex = m_billboards.size(); + m_billboards.resize(billboardIndex + billboardCount); + BillboardData* data = &m_billboards[billboardIndex]; + + for (std::size_t i = 0; i < billboardCount; ++i) + { + data->center = *positionPtr++; + data->color = ComputeColor(*alphaPtr++); + data->sinCos = ComputeSinCos(*anglePtr++); + data->size = ComputeSize(*sizePtr++); + data++; + } + + billboards.Insert({ + renderOrder, + material, + scissorRect, + billboardCount, + billboardIndex + }); + } + } + + /*! + * \brief Adds drawable to the queue + * + * \param renderOrder Order of rendering + * \param drawable Drawable user defined + * + * \remark Produces a NazaraError if drawable is invalid + */ + void BasicRenderQueue::AddDrawable(int renderOrder, const Drawable* drawable) + { + NazaraAssert(drawable, "Invalid material"); + + RegisterLayer(renderOrder); + + customDrawables.Insert({ + renderOrder, + drawable + }); + } + + /*! + * \brief Adds mesh to the queue + * + * \param renderOrder Order of rendering + * \param material Material of the mesh + * \param meshData Data of the mesh + * \param meshAABB Box of the mesh + * \param transformMatrix Matrix of the mesh + * + * \remark Produces a NazaraAssert if material is invalid + */ + void BasicRenderQueue::AddMesh(int renderOrder, const Material* material, const MeshData& meshData, const Boxf& meshAABB, const Matrix4f& transformMatrix, const Recti& scissorRect) + { + NazaraAssert(material, "Invalid material"); + + RegisterLayer(renderOrder); + + Spheref obbSphere(transformMatrix.GetTranslation() + meshAABB.GetCenter(), meshAABB.GetSquaredRadius()); + + if (material->IsDepthSortingEnabled()) + { + depthSortedModels.Insert({ + renderOrder, + meshData, + material, + transformMatrix, + scissorRect, + obbSphere + }); + } + else + { + models.Insert({ + renderOrder, + meshData, + material, + transformMatrix, + scissorRect, + obbSphere + }); + } + } + + /*! + * \brief Adds sprites to the queue + * + * \param renderOrder Order of rendering + * \param material Material of the sprites + * \param vertices Buffer of data for the sprites + * \param spriteCount Number of sprites + * \param overlay Texture of the sprites + * + * \remark Produces a NazaraAssert if material is invalid + */ + void BasicRenderQueue::AddSprites(int renderOrder, const Material* material, const VertexStruct_XYZ_Color_UV* vertices, std::size_t spriteCount, const Recti& scissorRect, const Texture* overlay /*= nullptr*/) + { + NazaraAssert(material, "Invalid material"); + + RegisterLayer(renderOrder); + + if (material->IsDepthSortingEnabled()) + { + depthSortedSprites.Insert({ + renderOrder, + spriteCount, + material, + overlay, + vertices, + scissorRect + }); + } + else + { + basicSprites.Insert({ + renderOrder, + spriteCount, + material, + overlay, + vertices, + scissorRect + }); + } + } + + /*! + * \brief Clears the queue + * + * \param fully Should everything be cleared or we can keep layers + */ + + void BasicRenderQueue::Clear(bool fully) + { + AbstractRenderQueue::Clear(fully); + + basicSprites.Clear(); + billboards.Clear(); + depthSortedBillboards.Clear(); + depthSortedModels.Clear(); + depthSortedSprites.Clear(); + models.Clear(); + + m_pipelineCache.clear(); + m_materialCache.clear(); + m_overlayCache.clear(); + m_shaderCache.clear(); + m_textureCache.clear(); + m_vertexBufferCache.clear(); + + m_billboards.clear(); + m_renderLayers.clear(); + } + + /*! + * \brief Sorts the object according to the viewer position, furthest to nearest + * + * \param viewer Viewer of the scene + */ + + void BasicRenderQueue::Sort(const AbstractViewer* viewer) + { + m_layerCache.clear(); + for (int layer : m_renderLayers) + m_layerCache.emplace(layer, m_layerCache.size()); + + auto GetOrInsert = [](auto& container, auto&& value) + { + auto it = container.find(value); + if (it == container.end()) + it = container.emplace(value, container.size()).first; + + return it->second; + }; + + basicSprites.Sort([&](const SpriteChain& vertices) + { + // RQ index: + // - Layer (4bits) + // - Pipeline (8bits) + // - Material (8bits) + // - Shader? (8bits) + // - Textures (8bits) + // - Overlay (8bits) + // - Scissor (4bits) + // - Depth? (16bits) + + UInt64 layerIndex = m_layerCache[vertices.layerIndex]; + UInt64 pipelineIndex = GetOrInsert(m_pipelineCache, vertices.material->GetPipeline()); + UInt64 materialIndex = GetOrInsert(m_materialCache, vertices.material); + UInt64 shaderIndex = GetOrInsert(m_shaderCache, vertices.material->GetShader()); + UInt64 textureIndex = GetOrInsert(m_textureCache, vertices.material->GetDiffuseMap()); + UInt64 overlayIndex = GetOrInsert(m_overlayCache, vertices.overlay); + UInt64 scissorIndex = 0; //< TODO + UInt64 depthIndex = 0; //< TODO + + UInt64 index = (layerIndex & 0x0F) << 60 | + (pipelineIndex & 0xFF) << 52 | + (materialIndex & 0xFF) << 44 | + (shaderIndex & 0xFF) << 36 | + (textureIndex & 0xFF) << 28 | + (overlayIndex & 0xFF) << 20 | + (scissorIndex & 0x0F) << 16 | + (depthIndex & 0xFFFF) << 0; + + return index; + }); + + billboards.Sort([&](const BillboardChain& billboard) + { + // RQ index: + // - Layer (4bits) + // - Pipeline (8bits) + // - Material (8bits) + // - Shader? (8bits) + // - Textures (8bits) + // - ??? (8bits) + // - Scissor (4bits) + // - Depth? (16bits) + + UInt64 layerIndex = m_layerCache[billboard.layerIndex]; + UInt64 pipelineIndex = GetOrInsert(m_pipelineCache, billboard.material->GetPipeline()); + UInt64 materialIndex = GetOrInsert(m_materialCache, billboard.material); + UInt64 shaderIndex = GetOrInsert(m_shaderCache, billboard.material->GetShader()); + UInt64 textureIndex = GetOrInsert(m_textureCache, billboard.material->GetDiffuseMap()); + UInt64 unknownIndex = 0; //< ??? + UInt64 scissorIndex = 0; //< TODO + UInt64 depthIndex = 0; //< TODO? + + UInt64 index = (layerIndex & 0x0F) << 60 | + (pipelineIndex & 0xFF) << 52 | + (materialIndex & 0xFF) << 44 | + (shaderIndex & 0xFF) << 36 | + (textureIndex & 0xFF) << 28 | + (unknownIndex & 0xFF) << 20 | + (scissorIndex & 0x0F) << 16 | + (depthIndex & 0xFFFF) << 0; + + return index; + }); + + customDrawables.Sort([&](const CustomDrawable& drawable) + { + // RQ index: + // - Layer (4bits) + + UInt64 layerIndex = m_layerCache[drawable.layerIndex]; + + UInt64 index = (layerIndex & 0x0F) << 60; + + return index; + + }); + + models.Sort([&](const Model& renderData) + { + // RQ index: + // - Layer (4bits) + // - Pipeline (8bits) + // - Material (8bits) + // - Shader? (8bits) + // - Textures (8bits) + // - Buffers (8bits) + // - Scissor (4bits) + // - Depth? (16bits) + + UInt64 layerIndex = m_layerCache[renderData.layerIndex]; + UInt64 pipelineIndex = GetOrInsert(m_pipelineCache, renderData.material->GetPipeline()); + UInt64 materialIndex = GetOrInsert(m_materialCache, renderData.material); + UInt64 shaderIndex = GetOrInsert(m_shaderCache, renderData.material->GetShader()); + UInt64 textureIndex = GetOrInsert(m_textureCache, renderData.material->GetDiffuseMap()); + UInt64 bufferIndex = GetOrInsert(m_vertexBufferCache, renderData.meshData.vertexBuffer); + UInt64 scissorIndex = 0; //< TODO + UInt64 depthIndex = 0; //< TODO + + UInt64 index = (layerIndex & 0x0F) << 60 | + (pipelineIndex & 0xFF) << 52 | + (materialIndex & 0xFF) << 44 | + (shaderIndex & 0xFF) << 36 | + (textureIndex & 0xFF) << 28 | + (bufferIndex & 0xFF) << 20 | + (scissorIndex & 0x0F) << 16 | + (depthIndex & 0xFFFF) << 0; + + return index; + }); + + static_assert(std::numeric_limits::is_iec559, "The following sorting functions relies on IEEE 754 floatings-points"); + +#if defined(arm) && \ + ((defined(__MAVERICK__) && defined(NAZARA_BIG_ENDIAN)) || \ + (!defined(__SOFTFP__) && !defined(__VFP_FP__) && !defined(__MAVERICK__))) + #error The following code relies on native-endian IEEE-754 representation, which your platform does not guarantee +#endif + + Planef nearPlane = viewer->GetFrustum().GetPlane(FrustumPlane_Near); + + depthSortedBillboards.Sort([&](const Billboard& billboard) + { + // RQ index: + // - Layer (4bits) + // - Depth (32bits) + // - ?? (28bits) + + // Reinterpret depth as UInt32 (this will work as long as they're all either positive or negative, + // a negative distance may happen with billboard behind the camera which we don't care about since they'll be rendered) + float depth = nearPlane.Distance(billboard.data.center); + + UInt64 layerIndex = m_layerCache[billboard.layerIndex]; + UInt64 depthIndex = ~reinterpret_cast(depth); + + UInt64 index = (layerIndex & 0x0F) << 60 | + (depthIndex & 0xFFFFFFFF) << 28; + + return index; + }); + + if (viewer->GetProjectionType() == ProjectionType_Orthogonal) + { + depthSortedModels.Sort([&](const Model& model) + { + // RQ index: + // - Layer (4bits) + // - Depth (32bits) + // - ?? (28bits) + + float depth = nearPlane.Distance(model.obbSphere.GetPosition()); + + UInt64 layerIndex = m_layerCache[model.layerIndex]; + UInt64 depthIndex = ~reinterpret_cast(depth); + + UInt64 index = (layerIndex & 0x0F) << 60 | + (depthIndex & 0xFFFFFFFF) << 28; + + return index; + }); + + depthSortedSprites.Sort([&](const SpriteChain& spriteChain) + { + // RQ index: + // - Layer (4bits) + // - Depth (32bits) + // - ?? (28bits) + + float depth = nearPlane.Distance(spriteChain.vertices[0].position); + + UInt64 layerIndex = m_layerCache[spriteChain.layerIndex]; + UInt64 depthIndex = ~reinterpret_cast(depth); + + UInt64 index = (layerIndex & 0x0F) << 60 | + (depthIndex & 0xFFFFFFFF) << 28; + + return index; + }); + } + else + { + Vector3f viewerPos = viewer->GetEyePosition(); + + depthSortedModels.Sort([&](const Model& model) + { + // RQ index: + // - Layer (4bits) + // - Depth (32bits) + // - ?? (28bits) + + float depth = viewerPos.SquaredDistance(model.obbSphere.GetPosition()); + + UInt64 layerIndex = m_layerCache[model.layerIndex]; + UInt64 depthIndex = ~reinterpret_cast(depth); + + UInt64 index = (layerIndex & 0x0F) << 60 | + (depthIndex & 0xFFFFFFFF) << 28; + + return index; + }); + + depthSortedSprites.Sort([&](const SpriteChain& sprites) + { + // RQ index: + // - Layer (4bits) + // - Depth (32bits) + // - ?? (28bits) + + float depth = viewerPos.SquaredDistance(sprites.vertices[0].position); + + UInt64 layerIndex = m_layerCache[sprites.layerIndex]; + UInt64 depthIndex = ~reinterpret_cast(depth); + + UInt64 index = (layerIndex & 0x0F) << 60 | + (depthIndex & 0xFFFFFFFF) << 28; + + return index; + }); + } + } +} diff --git a/src/Nazara/Graphics/Billboard.cpp b/src/Nazara/Graphics/Billboard.cpp index c4382eefb..9cc79acce 100644 --- a/src/Nazara/Graphics/Billboard.cpp +++ b/src/Nazara/Graphics/Billboard.cpp @@ -4,10 +4,6 @@ #include #include -#include -#include -#include -#include #include namespace Nz @@ -25,13 +21,10 @@ namespace Nz * \param instanceData Data used for instance */ - void Billboard::AddToRenderQueue(AbstractRenderQueue* renderQueue, const InstanceData& instanceData) const + void Billboard::AddToRenderQueue(AbstractRenderQueue* renderQueue, const InstanceData& instanceData, const Recti& scissorRect) const { - if (!m_material) - return; - Nz::Vector3f position = instanceData.transformMatrix.GetTranslation(); - renderQueue->AddBillboards(instanceData.renderOrder, m_material, 1, &position, &m_size, &m_sinCos, &m_color); + renderQueue->AddBillboards(instanceData.renderOrder, GetMaterial(), 1, scissorRect, &position, &m_size, &m_sinCos, &m_color); } /* @@ -40,9 +33,12 @@ namespace Nz void Billboard::MakeBoundingVolume() const { - constexpr float sqrt2 = float(M_SQRT2); + // As billboard always face the screen, we must take its maximum size in account on every axis + float maxSize = float(M_SQRT2) * std::max(m_size.x, m_size.y); - m_boundingVolume.Set(Vector3f(0.f), sqrt2 * m_size.x * Vector3f::Right() + sqrt2 * m_size.y * Vector3f::Down()); + Nz::Vector3f halfSize = (maxSize * Vector3f::Right() + maxSize * Vector3f::Down() + maxSize * Vector3f::Forward()) / 2.f; + + m_boundingVolume.Set(-halfSize, halfSize); } BillboardLibrary::LibraryMap Billboard::s_library; diff --git a/src/Nazara/Graphics/ColorBackground.cpp b/src/Nazara/Graphics/ColorBackground.cpp index 52653a8e7..b5c41e7c2 100644 --- a/src/Nazara/Graphics/ColorBackground.cpp +++ b/src/Nazara/Graphics/ColorBackground.cpp @@ -3,8 +3,10 @@ // For conditions of distribution and use, see copyright notice in Config.hpp #include +#include #include -#include +#include +#include #include namespace Nz @@ -48,6 +50,7 @@ namespace Nz ParameterList list; list.SetParameter("UNIFORM_VERTEX_DEPTH", true); + m_uberShaderInstance = m_uberShader->Get(list); const Shader* shader = m_uberShaderInstance->GetShader(); diff --git a/src/Nazara/Graphics/DeferredBloomPass.cpp b/src/Nazara/Graphics/DeferredBloomPass.cpp index e51543641..380bf532d 100644 --- a/src/Nazara/Graphics/DeferredBloomPass.cpp +++ b/src/Nazara/Graphics/DeferredBloomPass.cpp @@ -4,7 +4,6 @@ #include #include -#include #include namespace Nz diff --git a/src/Nazara/Graphics/DeferredDOFPass.cpp b/src/Nazara/Graphics/DeferredDOFPass.cpp index 9760ff300..1aebdcaa6 100644 --- a/src/Nazara/Graphics/DeferredDOFPass.cpp +++ b/src/Nazara/Graphics/DeferredDOFPass.cpp @@ -3,10 +3,8 @@ // For conditions of distribution and use, see copyright notice in Config.hpp #include -#include #include #include -#include #include namespace Nz diff --git a/src/Nazara/Graphics/DeferredFXAAPass.cpp b/src/Nazara/Graphics/DeferredFXAAPass.cpp index fa2d80d46..91174aaa7 100644 --- a/src/Nazara/Graphics/DeferredFXAAPass.cpp +++ b/src/Nazara/Graphics/DeferredFXAAPass.cpp @@ -5,7 +5,7 @@ #include #include #include -#include +#include #include namespace Nz diff --git a/src/Nazara/Graphics/DeferredFinalPass.cpp b/src/Nazara/Graphics/DeferredFinalPass.cpp index 228e9d035..265989233 100644 --- a/src/Nazara/Graphics/DeferredFinalPass.cpp +++ b/src/Nazara/Graphics/DeferredFinalPass.cpp @@ -3,9 +3,12 @@ // For conditions of distribution and use, see copyright notice in Config.hpp #include +#include #include +#include #include -#include +#include +#include #include namespace Nz diff --git a/src/Nazara/Graphics/DeferredFogPass.cpp b/src/Nazara/Graphics/DeferredFogPass.cpp index c6fbfddf9..77432f6d2 100644 --- a/src/Nazara/Graphics/DeferredFogPass.cpp +++ b/src/Nazara/Graphics/DeferredFogPass.cpp @@ -4,9 +4,9 @@ #include #include +#include #include #include -#include #include namespace Nz diff --git a/src/Nazara/Graphics/DeferredForwardPass.cpp b/src/Nazara/Graphics/DeferredForwardPass.cpp index 55780708f..e4685d3ae 100644 --- a/src/Nazara/Graphics/DeferredForwardPass.cpp +++ b/src/Nazara/Graphics/DeferredForwardPass.cpp @@ -6,6 +6,7 @@ #include #include #include +#include #include #include #include diff --git a/src/Nazara/Graphics/DeferredGeometryPass.cpp b/src/Nazara/Graphics/DeferredGeometryPass.cpp index 6d5883c48..01072bf20 100644 --- a/src/Nazara/Graphics/DeferredGeometryPass.cpp +++ b/src/Nazara/Graphics/DeferredGeometryPass.cpp @@ -5,19 +5,34 @@ #include #include #include +#include #include #include +#include #include +#include #include #include -#include -#include #include -#include #include namespace Nz { + namespace + { + struct BillboardPoint + { + Color color; + Vector3f position; + Vector2f size; + Vector2f sinCos; // must follow `size` (both will be sent as a Vector4f) + Vector2f uv; + }; + + UInt32 s_maxQuads = std::numeric_limits::max() / 6; + UInt32 s_vertexBufferSize = 4 * 1024 * 1024; // 4 MiB + } + /*! * \ingroup graphics * \class Nz::DeferredGeometryPass @@ -28,8 +43,20 @@ namespace Nz * \brief Constructs a DeferredGeometryPass object by default */ - DeferredGeometryPass::DeferredGeometryPass() + DeferredGeometryPass::DeferredGeometryPass() : + m_vertexBuffer(BufferType_Vertex) { + ErrorFlags flags(ErrorFlag_ThrowException, true); + + std::array whitePixel = { { 255, 255, 255, 255 } }; + m_whiteTexture.Create(ImageType_2D, PixelFormatType_RGBA8, 1, 1); + m_whiteTexture.Update(whitePixel.data()); + + m_vertexBuffer.Create(s_vertexBufferSize, DataStorage_Hardware, BufferUsage_Dynamic); + + m_billboardPointBuffer.Reset(&s_billboardVertexDeclaration, &m_vertexBuffer); + m_spriteBuffer.Reset(VertexDeclaration::Get(VertexLayout_XYZ_Color_UV), &m_vertexBuffer); + m_clearShader = ShaderLibrary::Get("DeferredGBufferClear"); m_clearStates.depthBuffer = true; m_clearStates.faceCulling = true; @@ -70,131 +97,27 @@ namespace Nz Renderer::SetMatrix(MatrixType_Projection, sceneData.viewer->GetProjectionMatrix()); Renderer::SetMatrix(MatrixType_View, sceneData.viewer->GetViewMatrix()); - const Shader* lastShader = nullptr; - const ShaderUniforms* shaderUniforms = nullptr; + BasicRenderQueue& renderQueue = *m_renderQueue->GetDeferredRenderQueue(); - for (auto& layerPair : m_renderQueue->layers) - { - for (auto& pipelinePair : layerPair.second.opaqueModels) - { - const MaterialPipeline* pipeline = pipelinePair.first; - auto& pipelineEntry = pipelinePair.second; + renderQueue.Sort(sceneData.viewer); - if (pipelineEntry.maxInstanceCount > 0) - { - bool instancing = instancingEnabled && (pipelineEntry.maxInstanceCount > NAZARA_GRAPHICS_INSTANCING_MIN_INSTANCES_COUNT); + if (!renderQueue.models.empty()) + DrawModels(sceneData, renderQueue, renderQueue.models); - UInt32 flags = ShaderFlags_Deferred; - if (instancing) - flags |= ShaderFlags_Instancing; + if (!renderQueue.basicSprites.empty()) + DrawSprites(sceneData, renderQueue, renderQueue.basicSprites); - const MaterialPipeline::Instance& pipelineInstance = pipeline->Apply(flags); + if (!renderQueue.billboards.empty()) + DrawBillboards(sceneData, renderQueue, renderQueue.billboards); - const Shader* shader = pipelineInstance.uberInstance->GetShader(); + if (!renderQueue.depthSortedModels.empty()) + DrawModels(sceneData, renderQueue, renderQueue.depthSortedModels); - // Uniforms are conserved in our program, there's no point to send them back until they change - if (shader != lastShader) - { - // Index of uniforms in the shader - shaderUniforms = GetShaderUniforms(shader); + if (!renderQueue.depthSortedSprites.empty()) + DrawSprites(sceneData, renderQueue, renderQueue.depthSortedSprites); - // Ambiant color of the scene - shader->SendColor(shaderUniforms->sceneAmbient, sceneData.ambientColor); - // Position of the camera - shader->SendVector(shaderUniforms->eyePosition, sceneData.viewer->GetEyePosition()); - - lastShader = shader; - } - - for (auto& materialPair : pipelineEntry.materialMap) - { - const Material* material = materialPair.first; - auto& matEntry = materialPair.second; - - if (matEntry.enabled) - { - DeferredRenderQueue::MeshInstanceContainer& meshInstances = matEntry.meshMap; - - if (!meshInstances.empty()) - { - material->Apply(pipelineInstance); - - // Meshes - for (auto& meshIt : meshInstances) - { - const MeshData& meshData = meshIt.first; - auto& meshEntry = meshIt.second; - - std::vector& instances = meshEntry.instances; - if (!instances.empty()) - { - const IndexBuffer* indexBuffer = meshData.indexBuffer; - const VertexBuffer* vertexBuffer = meshData.vertexBuffer; - - // Handle draw call before rendering loop - Renderer::DrawCall drawFunc; - Renderer::DrawCallInstanced instancedDrawFunc; - unsigned int indexCount; - - if (indexBuffer) - { - drawFunc = Renderer::DrawIndexedPrimitives; - instancedDrawFunc = Renderer::DrawIndexedPrimitivesInstanced; - indexCount = indexBuffer->GetIndexCount(); - } - else - { - drawFunc = Renderer::DrawPrimitives; - instancedDrawFunc = Renderer::DrawPrimitivesInstanced; - indexCount = vertexBuffer->GetVertexCount(); - } - - Renderer::SetIndexBuffer(indexBuffer); - Renderer::SetVertexBuffer(vertexBuffer); - - if (instancing) - { - // We get the buffer for instance of Renderer and we configure it to work with matrices - VertexBuffer* instanceBuffer = Renderer::GetInstanceBuffer(); - instanceBuffer->SetVertexDeclaration(VertexDeclaration::Get(VertexLayout_Matrix4)); - - const Matrix4f* instanceMatrices = &instances[0]; - std::size_t instanceCount = instances.size(); - std::size_t maxInstanceCount = instanceBuffer->GetVertexCount(); // The number of matrices that can be hold in the buffer - - while (instanceCount > 0) - { - // We compute the number of instances that we will be able to show this time (Depending on the instance buffer size) - std::size_t renderedInstanceCount = std::min(instanceCount, maxInstanceCount); - instanceCount -= renderedInstanceCount; - - // We fill the instancing buffer with our world matrices - instanceBuffer->Fill(instanceMatrices, 0, renderedInstanceCount); - instanceMatrices += renderedInstanceCount; - - // And we show - instancedDrawFunc(renderedInstanceCount, meshData.primitiveMode, 0, indexCount); - } - } - else - { - // Without instancing, we must do one draw call for each instance - // This may be faster than instancing under a threshold - // Due to the time to modify the instancing buffer - for (const Matrix4f& matrix : instances) - { - Renderer::SetMatrix(MatrixType_World, matrix); - drawFunc(meshData.primitiveMode, 0, indexCount); - } - } - } - } - } - } - } - } - } - } + if (!renderQueue.depthSortedBillboards.empty()) + DrawBillboards(sceneData, renderQueue, renderQueue.depthSortedBillboards); return false; // We only fill the G-Buffer, the work texture are unchanged } @@ -269,13 +192,409 @@ namespace Nz return false; } } + + void DeferredGeometryPass::DrawBillboards(const SceneData& sceneData, const BasicRenderQueue& renderQueue, const RenderQueue& billboards) const + { + VertexBuffer* instanceBuffer = Renderer::GetInstanceBuffer(); + instanceBuffer->SetVertexDeclaration(&s_billboardInstanceDeclaration); - /*! - * \brief Gets the uniforms of a shader - * \return Uniforms of the shader - * - * \param shader Shader to get uniforms from - */ + Renderer::SetVertexBuffer(&s_quadVertexBuffer); + + Nz::BufferMapper instanceBufferMapper; + std::size_t billboardCount = 0; + std::size_t maxBillboardPerDraw = instanceBuffer->GetVertexCount(); + + auto Commit = [&]() + { + if (billboardCount > 0) + { + instanceBufferMapper.Unmap(); + + Renderer::DrawPrimitivesInstanced(billboardCount, PrimitiveMode_TriangleStrip, 0, 4); + + billboardCount = 0; + } + }; + + const RenderTarget* renderTarget = sceneData.viewer->GetTarget(); + Recti fullscreenScissorRect = Recti(Vector2i(renderTarget->GetSize())); + + const Material* lastMaterial = nullptr; + const MaterialPipeline* lastPipeline = nullptr; + const Shader* lastShader = nullptr; + const ShaderUniforms* shaderUniforms = nullptr; + const Texture* lastOverlay = nullptr; + Recti lastScissorRect = Recti(-1, -1); + + const MaterialPipeline::Instance* pipelineInstance = nullptr; + + for (const BasicRenderQueue::Billboard& billboard : billboards) + { + const Nz::Recti& scissorRect = (billboard.scissorRect.width > 0) ? billboard.scissorRect : fullscreenScissorRect; + + if (billboard.material != lastMaterial || (billboard.material->IsScissorTestEnabled() && scissorRect != lastScissorRect)) + { + Commit(); + + const MaterialPipeline* pipeline = billboard.material->GetPipeline(); + if (lastPipeline != pipeline) + { + pipelineInstance = &billboard.material->GetPipeline()->Apply(ShaderFlags_Billboard | ShaderFlags_Deferred | ShaderFlags_Instancing | ShaderFlags_VertexColor); + + const Shader* shader = pipelineInstance->uberInstance->GetShader(); + if (shader != lastShader) + { + // Index of uniforms in the shader + shaderUniforms = GetShaderUniforms(shader); + + // Ambient color of the scene + shader->SendColor(shaderUniforms->sceneAmbient, sceneData.ambientColor); + // Position of the camera + shader->SendVector(shaderUniforms->eyePosition, sceneData.viewer->GetEyePosition()); + + lastShader = shader; + } + + lastPipeline = pipeline; + } + + if (lastMaterial != billboard.material) + { + billboard.material->Apply(*pipelineInstance); + lastMaterial = billboard.material; + } + + if (billboard.material->IsScissorTestEnabled() && scissorRect != lastScissorRect) + { + Renderer::SetScissorRect(scissorRect); + lastScissorRect = scissorRect; + } + } + + if (!instanceBufferMapper.GetBuffer()) + instanceBufferMapper.Map(instanceBuffer, BufferAccess_DiscardAndWrite); + + std::memcpy(static_cast(instanceBufferMapper.GetPointer()) + sizeof(BasicRenderQueue::BillboardData) * billboardCount, &billboard.data, sizeof(BasicRenderQueue::BillboardData)); + if (++billboardCount >= maxBillboardPerDraw) + Commit(); + } + + Commit(); + } + + void DeferredGeometryPass::DrawBillboards(const SceneData& sceneData, const BasicRenderQueue& renderQueue, const RenderQueue& billboards) const + { + VertexBuffer* instanceBuffer = Renderer::GetInstanceBuffer(); + instanceBuffer->SetVertexDeclaration(&s_billboardInstanceDeclaration); + + Renderer::SetVertexBuffer(&s_quadVertexBuffer); + + Nz::BufferMapper instanceBufferMapper; + std::size_t billboardCount = 0; + std::size_t maxBillboardPerDraw = instanceBuffer->GetVertexCount(); + + auto Commit = [&]() + { + if (billboardCount > 0) + { + instanceBufferMapper.Unmap(); + + Renderer::DrawPrimitivesInstanced(billboardCount, PrimitiveMode_TriangleStrip, 0, 4); + + billboardCount = 0; + } + }; + + const RenderTarget* renderTarget = sceneData.viewer->GetTarget(); + Recti fullscreenScissorRect = Recti(Vector2i(renderTarget->GetSize())); + + const Material* lastMaterial = nullptr; + const MaterialPipeline* lastPipeline = nullptr; + const Shader* lastShader = nullptr; + const ShaderUniforms* shaderUniforms = nullptr; + const Texture* lastOverlay = nullptr; + Recti lastScissorRect = Recti(-1, -1); + + const MaterialPipeline::Instance* pipelineInstance = nullptr; + + for (const BasicRenderQueue::BillboardChain& billboard : billboards) + { + const Nz::Recti& scissorRect = (billboard.scissorRect.width > 0) ? billboard.scissorRect : fullscreenScissorRect; + + if (billboard.material != lastMaterial || (billboard.material->IsScissorTestEnabled() && scissorRect != lastScissorRect)) + { + Commit(); + + const MaterialPipeline* pipeline = billboard.material->GetPipeline(); + if (lastPipeline != pipeline) + { + pipelineInstance = &billboard.material->GetPipeline()->Apply(ShaderFlags_Billboard | ShaderFlags_Deferred | ShaderFlags_Instancing | ShaderFlags_VertexColor); + + const Shader* shader = pipelineInstance->uberInstance->GetShader(); + if (shader != lastShader) + { + // Index of uniforms in the shader + shaderUniforms = GetShaderUniforms(shader); + + // Ambient color of the scene + shader->SendColor(shaderUniforms->sceneAmbient, sceneData.ambientColor); + // Position of the camera + shader->SendVector(shaderUniforms->eyePosition, sceneData.viewer->GetEyePosition()); + + lastShader = shader; + } + + lastPipeline = pipeline; + } + + if (lastMaterial != billboard.material) + { + billboard.material->Apply(*pipelineInstance); + lastMaterial = billboard.material; + } + + if (billboard.material->IsScissorTestEnabled() && scissorRect != lastScissorRect) + { + Renderer::SetScissorRect(scissorRect); + lastScissorRect = scissorRect; + } + } + + std::size_t billboardRemaining = billboard.billboardCount; + const BasicRenderQueue::BillboardData* billboardData = renderQueue.GetBillboardData(billboard.billboardIndex); + do + { + std::size_t renderedBillboardCount = std::min(billboardRemaining, maxBillboardPerDraw - billboardCount); + billboardRemaining -= renderedBillboardCount; + + if (!instanceBufferMapper.GetBuffer()) + instanceBufferMapper.Map(instanceBuffer, BufferAccess_DiscardAndWrite); + + std::memcpy(static_cast(instanceBufferMapper.GetPointer()) + sizeof(BasicRenderQueue::BillboardData) * billboardCount, billboardData, renderedBillboardCount * sizeof(BasicRenderQueue::BillboardData)); + billboardCount += renderedBillboardCount; + billboardData += renderedBillboardCount; + + if (billboardCount >= maxBillboardPerDraw) + Commit(); + } + while (billboardRemaining > 0); + } + + Commit(); + } + + void DeferredGeometryPass::DrawModels(const SceneData& sceneData, const BasicRenderQueue& renderQueue, const Nz::RenderQueue& models) const + { + const RenderTarget* renderTarget = sceneData.viewer->GetTarget(); + Recti fullscreenScissorRect = Recti(Vector2i(renderTarget->GetSize())); + + const Material* lastMaterial = nullptr; + const MaterialPipeline* lastPipeline = nullptr; + const Shader* lastShader = nullptr; + const ShaderUniforms* shaderUniforms = nullptr; + Recti lastScissorRect = Recti(-1, -1); + + const MaterialPipeline::Instance* pipelineInstance = nullptr; + + ///TODO: Reimplement instancing + + for (const BasicRenderQueue::Model& model : models) + { + const MaterialPipeline* pipeline = model.material->GetPipeline(); + if (lastPipeline != pipeline) + { + pipelineInstance = &model.material->GetPipeline()->Apply(ShaderFlags_Deferred); + + const Shader* shader = pipelineInstance->uberInstance->GetShader(); + if (shader != lastShader) + { + // Index of uniforms in the shader + shaderUniforms = GetShaderUniforms(shader); + + // Ambient color of the scene + shader->SendColor(shaderUniforms->sceneAmbient, sceneData.ambientColor); + // Position of the camera + shader->SendVector(shaderUniforms->eyePosition, sceneData.viewer->GetEyePosition()); + + lastShader = shader; + } + + lastPipeline = pipeline; + } + + if (lastMaterial != model.material) + { + model.material->Apply(*pipelineInstance); + lastMaterial = model.material; + } + + if (model.material->IsScissorTestEnabled()) + { + const Nz::Recti& scissorRect = (model.scissorRect.width > 0) ? model.scissorRect : fullscreenScissorRect; + if (scissorRect != lastScissorRect) + { + Renderer::SetScissorRect(scissorRect); + lastScissorRect = scissorRect; + } + } + + // Handle draw call before rendering loop + Renderer::DrawCall drawFunc; + Renderer::DrawCallInstanced instancedDrawFunc; + unsigned int indexCount; + + if (model.meshData.indexBuffer) + { + drawFunc = Renderer::DrawIndexedPrimitives; + instancedDrawFunc = Renderer::DrawIndexedPrimitivesInstanced; + indexCount = model.meshData.indexBuffer->GetIndexCount(); + } + else + { + drawFunc = Renderer::DrawPrimitives; + instancedDrawFunc = Renderer::DrawPrimitivesInstanced; + indexCount = model.meshData.vertexBuffer->GetVertexCount(); + } + + Renderer::SetIndexBuffer(model.meshData.indexBuffer); + Renderer::SetVertexBuffer(model.meshData.vertexBuffer); + + Renderer::SetMatrix(MatrixType_World, model.matrix); + drawFunc(model.meshData.primitiveMode, 0, indexCount); + } + } + + void DeferredGeometryPass::DrawSprites(const SceneData& sceneData, const BasicRenderQueue& renderQueue, const RenderQueue& spriteList) const + { + const RenderTarget* renderTarget = sceneData.viewer->GetTarget(); + Recti fullscreenScissorRect = Recti(Vector2i(renderTarget->GetSize())); + + Renderer::SetIndexBuffer(&s_quadIndexBuffer); + Renderer::SetMatrix(MatrixType_World, Matrix4f::Identity()); + Renderer::SetVertexBuffer(&m_spriteBuffer); + + const unsigned int overlayTextureUnit = Material::GetTextureUnit(TextureMap_Overlay); + const std::size_t maxSpriteCount = std::min(s_maxQuads, m_spriteBuffer.GetVertexCount() / 4); + + m_spriteChains.clear(); + + auto Commit = [&]() + { + std::size_t spriteChainCount = m_spriteChains.size(); + if (spriteChainCount > 0) + { + std::size_t spriteChain = 0; // Which chain of sprites are we treating + std::size_t spriteChainOffset = 0; // Where was the last offset where we stopped in the last chain + + do + { + // We open the buffer in writing mode + BufferMapper vertexMapper(m_spriteBuffer, BufferAccess_DiscardAndWrite); + VertexStruct_XYZ_Color_UV* vertices = static_cast(vertexMapper.GetPointer()); + + std::size_t spriteCount = 0; + + do + { + const VertexStruct_XYZ_Color_UV* currentChain = m_spriteChains[spriteChain].first; + std::size_t currentChainSpriteCount = m_spriteChains[spriteChain].second; + std::size_t count = std::min(maxSpriteCount - spriteCount, currentChainSpriteCount - spriteChainOffset); + + std::memcpy(vertices, currentChain + spriteChainOffset * 4, 4 * count * sizeof(VertexStruct_XYZ_Color_UV)); + vertices += count * 4; + + spriteCount += count; + spriteChainOffset += count; + + // Have we treated the entire chain ? + if (spriteChainOffset == currentChainSpriteCount) + { + spriteChain++; + spriteChainOffset = 0; + } + } + while (spriteCount < maxSpriteCount && spriteChain < spriteChainCount); + + vertexMapper.Unmap(); + + Renderer::DrawIndexedPrimitives(PrimitiveMode_TriangleList, 0, spriteCount * 6); + } + while (spriteChain < spriteChainCount); + } + + m_spriteChains.clear(); + }; + + const Material* lastMaterial = nullptr; + const MaterialPipeline* lastPipeline = nullptr; + const Shader* lastShader = nullptr; + const ShaderUniforms* shaderUniforms = nullptr; + const Texture* lastOverlay = nullptr; + Recti lastScissorRect = Recti(-1, -1); + + const MaterialPipeline::Instance* pipelineInstance = nullptr; + + for (const BasicRenderQueue::SpriteChain& basicSprites : spriteList) + { + const Nz::Recti& scissorRect = (basicSprites.scissorRect.width > 0) ? basicSprites.scissorRect : fullscreenScissorRect; + + if (basicSprites.material != lastMaterial || basicSprites.overlay != lastOverlay || (basicSprites.material->IsScissorTestEnabled() && scissorRect != lastScissorRect)) + { + Commit(); + + const MaterialPipeline* pipeline = basicSprites.material->GetPipeline(); + if (lastPipeline != pipeline) + { + pipelineInstance = &basicSprites.material->GetPipeline()->Apply(ShaderFlags_Deferred | ShaderFlags_TextureOverlay | ShaderFlags_VertexColor); + + const Shader* shader = pipelineInstance->uberInstance->GetShader(); + if (shader != lastShader) + { + // Index of uniforms in the shader + shaderUniforms = GetShaderUniforms(shader); + + // Ambient color of the scene + shader->SendColor(shaderUniforms->sceneAmbient, sceneData.ambientColor); + // Position of the camera + shader->SendVector(shaderUniforms->eyePosition, sceneData.viewer->GetEyePosition()); + + // Overlay texture unit + shader->SendInteger(shaderUniforms->textureOverlay, overlayTextureUnit); + + lastShader = shader; + } + + lastPipeline = pipeline; + } + + if (lastMaterial != basicSprites.material) + { + basicSprites.material->Apply(*pipelineInstance); + + Renderer::SetTextureSampler(overlayTextureUnit, basicSprites.material->GetDiffuseSampler()); + + lastMaterial = basicSprites.material; + } + + const Nz::Texture* overlayTexture = (basicSprites.overlay) ? basicSprites.overlay.Get() : &m_whiteTexture; + if (overlayTexture != lastOverlay) + { + Renderer::SetTexture(overlayTextureUnit, overlayTexture); + lastOverlay = overlayTexture; + } + + if (basicSprites.material->IsScissorTestEnabled() && scissorRect != lastScissorRect) + { + Renderer::SetScissorRect(scissorRect); + lastScissorRect = scissorRect; + } + } + + m_spriteChains.emplace_back(basicSprites.vertices, basicSprites.spriteCount); + } + + Commit(); + } const DeferredGeometryPass::ShaderUniforms* DeferredGeometryPass::GetShaderUniforms(const Shader* shader) const { @@ -306,4 +625,73 @@ namespace Nz { m_shaderUniforms.erase(shader); } + + bool DeferredGeometryPass::Initialize() + { + try + { + ErrorFlags flags(ErrorFlag_ThrowException, true); + + s_quadIndexBuffer.Reset(false, s_maxQuads * 6, DataStorage_Hardware, 0); + + BufferMapper mapper(s_quadIndexBuffer, BufferAccess_WriteOnly); + UInt16* indices = static_cast(mapper.GetPointer()); + + for (unsigned int i = 0; i < s_maxQuads; ++i) + { + *indices++ = i * 4 + 0; + *indices++ = i * 4 + 2; + *indices++ = i * 4 + 1; + + *indices++ = i * 4 + 2; + *indices++ = i * 4 + 3; + *indices++ = i * 4 + 1; + } + + mapper.Unmap(); // No point to keep the buffer open any longer + + // Quad buffer (used for instancing of billboards and sprites) + //Note: UV are computed in the shader + s_quadVertexBuffer.Reset(VertexDeclaration::Get(VertexLayout_XY), 4, DataStorage_Hardware, 0); + + float vertices[2 * 4] = { + -0.5f, -0.5f, + 0.5f, -0.5f, + -0.5f, 0.5f, + 0.5f, 0.5f, + }; + + s_quadVertexBuffer.FillRaw(vertices, 0, sizeof(vertices)); + + // Declaration used when rendering the vertex billboards + s_billboardVertexDeclaration.EnableComponent(VertexComponent_Color, ComponentType_Color, NazaraOffsetOf(BillboardPoint, color)); + s_billboardVertexDeclaration.EnableComponent(VertexComponent_Position, ComponentType_Float3, NazaraOffsetOf(BillboardPoint, position)); + s_billboardVertexDeclaration.EnableComponent(VertexComponent_TexCoord, ComponentType_Float2, NazaraOffsetOf(BillboardPoint, uv)); + s_billboardVertexDeclaration.EnableComponent(VertexComponent_Userdata0, ComponentType_Float4, NazaraOffsetOf(BillboardPoint, size)); // Includes sincos + + // Declaration used when rendering the billboards with intancing + // The main advantage is the direct copy (std::memcpy) of data in the RenderQueue to the GPU buffer + s_billboardInstanceDeclaration.EnableComponent(VertexComponent_InstanceData0, ComponentType_Float3, NazaraOffsetOf(BasicRenderQueue::BillboardData, center)); + s_billboardInstanceDeclaration.EnableComponent(VertexComponent_InstanceData1, ComponentType_Float4, NazaraOffsetOf(BasicRenderQueue::BillboardData, size)); // Englobe sincos + s_billboardInstanceDeclaration.EnableComponent(VertexComponent_InstanceData2, ComponentType_Color, NazaraOffsetOf(BasicRenderQueue::BillboardData, color)); + } + catch (const std::exception& e) + { + NazaraError("Failed to initialise: " + String(e.what())); + return false; + } + + return true; + } + + void DeferredGeometryPass::Uninitialize() + { + s_quadIndexBuffer.Reset(); + s_quadVertexBuffer.Reset(); + } + + IndexBuffer DeferredGeometryPass::s_quadIndexBuffer; + VertexBuffer DeferredGeometryPass::s_quadVertexBuffer; + VertexDeclaration DeferredGeometryPass::s_billboardInstanceDeclaration; + VertexDeclaration DeferredGeometryPass::s_billboardVertexDeclaration; } diff --git a/src/Nazara/Graphics/DeferredPhongLightingPass.cpp b/src/Nazara/Graphics/DeferredPhongLightingPass.cpp index 2eff9abc9..7e4ef2480 100644 --- a/src/Nazara/Graphics/DeferredPhongLightingPass.cpp +++ b/src/Nazara/Graphics/DeferredPhongLightingPass.cpp @@ -3,12 +3,13 @@ // For conditions of distribution and use, see copyright notice in Config.hpp #include +#include #include -#include +#include +#include #include #include #include -#include #include namespace Nz diff --git a/src/Nazara/Graphics/DeferredProxyRenderQueue.cpp b/src/Nazara/Graphics/DeferredProxyRenderQueue.cpp new file mode 100644 index 000000000..56d2b76d3 --- /dev/null +++ b/src/Nazara/Graphics/DeferredProxyRenderQueue.cpp @@ -0,0 +1,261 @@ +// Copyright (C) 2017 Jérôme Leclercq +// This file is part of the "Nazara Engine - Graphics module" +// For conditions of distribution and use, see copyright notice in Config.hpp + +#include +#include +#include +#include + +namespace Nz +{ + /*! + * \ingroup graphics + * \class Nz::DeferredProxyRenderQueue + * \brief Graphics class sorting the objects into a deferred and forward render queue (depending on blending) + */ + + /*! + * \brief Adds multiple billboards to the queue + * + * \param renderOrder Order of rendering + * \param material Material of the billboards + * \param count Number of billboards + * \param positionPtr Position of the billboards + * \param sizePtr Sizes of the billboards + * \param sinCosPtr Rotation of the billboards if null, Vector2f(0.f, 1.f) is used + * \param colorPtr Color of the billboards if null, Color::White is used + */ + + void DeferredProxyRenderQueue::AddBillboards(int renderOrder, const Material* material, std::size_t billboardCount, const Recti& scissorRect, SparsePtr positionPtr, SparsePtr sizePtr, SparsePtr sinCosPtr, SparsePtr colorPtr) + { + NazaraAssert(material, "Invalid material"); + + if (!material->IsBlendingEnabled()) + m_deferredRenderQueue->AddBillboards(renderOrder, material, billboardCount, scissorRect, positionPtr, sizePtr, sinCosPtr, colorPtr); + else + m_forwardRenderQueue->AddBillboards(renderOrder, material, billboardCount, scissorRect, positionPtr, sizePtr, sinCosPtr, colorPtr); + } + + /*! + * \brief Adds multiple billboards to the queue + * + * \param renderOrder Order of rendering + * \param material Material of the billboards + * \param count Number of billboards + * \param positionPtr Position of the billboards + * \param sizePtr Sizes of the billboards + * \param sinCosPtr Rotation of the billboards if null, Vector2f(0.f, 1.f) is used + * \param alphaPtr Alpha parameters of the billboards if null, 1.f is used + */ + + void DeferredProxyRenderQueue::AddBillboards(int renderOrder, const Material* material, std::size_t billboardCount, const Recti& scissorRect, SparsePtr positionPtr, SparsePtr sizePtr, SparsePtr sinCosPtr, SparsePtr alphaPtr) + { + NazaraAssert(material, "Invalid material"); + + if (!material->IsBlendingEnabled()) + m_deferredRenderQueue->AddBillboards(renderOrder, material, billboardCount, scissorRect, positionPtr, sizePtr, sinCosPtr, alphaPtr); + else + m_forwardRenderQueue->AddBillboards(renderOrder, material, billboardCount, scissorRect, positionPtr, sizePtr, sinCosPtr, alphaPtr); + } + + /*! + * \brief Adds multiple billboards to the queue + * + * \param renderOrder Order of rendering + * \param material Material of the billboards + * \param count Number of billboards + * \param positionPtr Position of the billboards + * \param sizePtr Sizes of the billboards + * \param anglePtr Rotation of the billboards if null, 0.f is used + * \param colorPtr Color of the billboards if null, Color::White is used + */ + + void DeferredProxyRenderQueue::AddBillboards(int renderOrder, const Material* material, std::size_t billboardCount, const Recti& scissorRect, SparsePtr positionPtr, SparsePtr sizePtr, SparsePtr anglePtr, SparsePtr colorPtr) + { + NazaraAssert(material, "Invalid material"); + + if (!material->IsBlendingEnabled()) + m_deferredRenderQueue->AddBillboards(renderOrder, material, billboardCount, scissorRect, positionPtr, sizePtr, anglePtr, colorPtr); + else + m_forwardRenderQueue->AddBillboards(renderOrder, material, billboardCount, scissorRect, positionPtr, sizePtr, anglePtr, colorPtr); + } + + /*! + * \brief Adds multiple billboards to the queue + * + * \param renderOrder Order of rendering + * \param material Material of the billboards + * \param count Number of billboards + * \param positionPtr Position of the billboards + * \param sizePtr Sizes of the billboards + * \param anglePtr Rotation of the billboards if null, 0.f is used + * \param alphaPtr Alpha parameters of the billboards if null, 1.f is used + */ + + void DeferredProxyRenderQueue::AddBillboards(int renderOrder, const Material* material, std::size_t billboardCount, const Recti& scissorRect, SparsePtr positionPtr, SparsePtr sizePtr, SparsePtr anglePtr, SparsePtr alphaPtr) + { + NazaraAssert(material, "Invalid material"); + + if (!material->IsBlendingEnabled()) + m_deferredRenderQueue->AddBillboards(renderOrder, material, billboardCount, scissorRect, positionPtr, sizePtr, anglePtr, alphaPtr); + else + m_forwardRenderQueue->AddBillboards(renderOrder, material, billboardCount, scissorRect, positionPtr, sizePtr, anglePtr, alphaPtr); + } + + /*! + * \brief Adds multiple billboards to the queue + * + * \param renderOrder Order of rendering + * \param material Material of the billboards + * \param count Number of billboards + * \param positionPtr Position of the billboards + * \param sizePtr Size of the billboards + * \param sinCosPtr Rotation of the billboards if null, Vector2f(0.f, 1.f) is used + * \param colorPtr Color of the billboards if null, Color::White is used + */ + + void DeferredProxyRenderQueue::AddBillboards(int renderOrder, const Material* material, std::size_t billboardCount, const Recti& scissorRect, SparsePtr positionPtr, SparsePtr sizePtr, SparsePtr sinCosPtr, SparsePtr colorPtr) + { + NazaraAssert(material, "Invalid material"); + + if (!material->IsBlendingEnabled()) + m_deferredRenderQueue->AddBillboards(renderOrder, material, billboardCount, scissorRect, positionPtr, sizePtr, sinCosPtr, colorPtr); + else + m_forwardRenderQueue->AddBillboards(renderOrder, material, billboardCount, scissorRect, positionPtr, sizePtr, sinCosPtr, colorPtr); + } + + /*! + * \brief Adds multiple billboards to the queue + * + * \param renderOrder Order of rendering + * \param material Material of the billboards + * \param count Number of billboards + * \param positionPtr Position of the billboards + * \param sizePtr Size of the billboards + * \param sinCosPtr Rotation of the billboards if null, Vector2f(0.f, 1.f) is used + * \param alphaPtr Alpha parameters of the billboards if null, 1.f is used + */ + + void DeferredProxyRenderQueue::AddBillboards(int renderOrder, const Material* material, std::size_t billboardCount, const Recti& scissorRect, SparsePtr positionPtr, SparsePtr sizePtr, SparsePtr sinCosPtr, SparsePtr alphaPtr) + { + NazaraAssert(material, "Invalid material"); + + if (!material->IsBlendingEnabled()) + m_deferredRenderQueue->AddBillboards(renderOrder, material, billboardCount, scissorRect, positionPtr, sizePtr, sinCosPtr, alphaPtr); + else + m_forwardRenderQueue->AddBillboards(renderOrder, material, billboardCount, scissorRect, positionPtr, sizePtr, sinCosPtr, alphaPtr); + } + + /*! + * \brief Adds multiple billboards to the queue + * + * \param renderOrder Order of rendering + * \param material Material of the billboards + * \param count Number of billboards + * \param positionPtr Position of the billboards + * \param sizePtr Size of the billboards + * \param anglePtr Rotation of the billboards if null, 0.f is used + * \param colorPtr Color of the billboards if null, Color::White is used + */ + + void DeferredProxyRenderQueue::AddBillboards(int renderOrder, const Material* material, std::size_t billboardCount, const Recti& scissorRect, SparsePtr positionPtr, SparsePtr sizePtr, SparsePtr anglePtr, SparsePtr colorPtr) + { + NazaraAssert(material, "Invalid material"); + + if (!material->IsBlendingEnabled()) + m_deferredRenderQueue->AddBillboards(renderOrder, material, billboardCount, scissorRect, positionPtr, sizePtr, anglePtr, colorPtr); + else + m_forwardRenderQueue->AddBillboards(renderOrder, material, billboardCount, scissorRect, positionPtr, sizePtr, anglePtr, colorPtr); + } + + /*! + * \brief Adds multiple billboards to the queue + * + * \param renderOrder Order of rendering + * \param material Material of the billboards + * \param count Number of billboards + * \param positionPtr Position of the billboards + * \param sizePtr Size of the billboards + * \param anglePtr Rotation of the billboards if null, 0.f is used + * \param alphaPtr Alpha parameters of the billboards if null, 1.f is used + */ + + void DeferredProxyRenderQueue::AddBillboards(int renderOrder, const Material* material, std::size_t billboardCount, const Recti& scissorRect, SparsePtr positionPtr, SparsePtr sizePtr, SparsePtr anglePtr, SparsePtr alphaPtr) + { + NazaraAssert(material, "Invalid material"); + + if (!material->IsBlendingEnabled()) + m_deferredRenderQueue->AddBillboards(renderOrder, material, billboardCount, scissorRect, positionPtr, sizePtr, anglePtr, alphaPtr); + else + m_forwardRenderQueue->AddBillboards(renderOrder, material, billboardCount, scissorRect, positionPtr, sizePtr, anglePtr, alphaPtr); + } + + /*! + * \brief Adds drawable to the queue + * + * \param renderOrder Order of rendering + * \param drawable Drawable user defined + * + * \remark Produces a NazaraError if drawable is invalid + */ + + void DeferredProxyRenderQueue::AddDrawable(int renderOrder, const Drawable* drawable) + { + m_forwardRenderQueue->AddDrawable(renderOrder, drawable); + } + + /*! + * \brief Adds mesh to the queue + * + * \param renderOrder Order of rendering + * \param material Material of the mesh + * \param meshData Data of the mesh + * \param meshAABB Box of the mesh + * \param transformMatrix Matrix of the mesh + */ + + void DeferredProxyRenderQueue::AddMesh(int renderOrder, const Material* material, const MeshData& meshData, const Boxf& meshAABB, const Matrix4f& transformMatrix, const Recti& scissorRect) + { + NazaraAssert(material, "Invalid material"); + + if (!material->IsBlendingEnabled()) + m_deferredRenderQueue->AddMesh(renderOrder, material, meshData, meshAABB, transformMatrix, scissorRect); + else + m_forwardRenderQueue->AddMesh(renderOrder, material, meshData, meshAABB, transformMatrix, scissorRect); + } + + /*! + * \brief Adds sprites to the queue + * + * \param renderOrder Order of rendering + * \param material Material of the sprites + * \param vertices Buffer of data for the sprites + * \param spriteCount Number of sprites + * \param overlay Texture of the sprites + */ + + void DeferredProxyRenderQueue::AddSprites(int renderOrder, const Material* material, const VertexStruct_XYZ_Color_UV* vertices, std::size_t spriteCount, const Recti& scissorRect, const Texture* overlay) + { + NazaraAssert(material, "Invalid material"); + + if (!material->IsBlendingEnabled()) + m_deferredRenderQueue->AddSprites(renderOrder, material, vertices, spriteCount, scissorRect, overlay); + else + m_forwardRenderQueue->AddSprites(renderOrder, material, vertices, spriteCount, scissorRect, overlay); + } + + /*! + * \brief Clears the queue + * + * \param fully Should everything be cleared or we can keep layers + */ + + void DeferredProxyRenderQueue::Clear(bool fully) + { + AbstractRenderQueue::Clear(fully); + + m_deferredRenderQueue->Clear(fully); + m_forwardRenderQueue->Clear(fully); + } +} diff --git a/src/Nazara/Graphics/DeferredRenderPass.cpp b/src/Nazara/Graphics/DeferredRenderPass.cpp index c4c265b58..d3f89e348 100644 --- a/src/Nazara/Graphics/DeferredRenderPass.cpp +++ b/src/Nazara/Graphics/DeferredRenderPass.cpp @@ -3,8 +3,9 @@ // For conditions of distribution and use, see copyright notice in Config.hpp #include -#include +#include #include +#include #include namespace Nz @@ -46,7 +47,7 @@ namespace Nz void DeferredRenderPass::Initialize(DeferredRenderTechnique* technique) { m_deferredTechnique = technique; - m_renderQueue = static_cast(technique->GetRenderQueue()); + m_renderQueue = static_cast(technique->GetRenderQueue()); m_depthStencilTexture = technique->GetDepthStencilTexture(); diff --git a/src/Nazara/Graphics/DeferredRenderQueue.cpp b/src/Nazara/Graphics/DeferredRenderQueue.cpp deleted file mode 100644 index a0455fe11..000000000 --- a/src/Nazara/Graphics/DeferredRenderQueue.cpp +++ /dev/null @@ -1,412 +0,0 @@ -// Copyright (C) 2017 Jérôme Leclercq -// This file is part of the "Nazara Engine - Graphics module" -// For conditions of distribution and use, see copyright notice in Config.hpp - -#include -#include -#include -#include -#include - -///TODO: Render billboards using Deferred Shading if possible - -namespace Nz -{ - /*! - * \ingroup graphics - * \class Nz::DeferredRenderQueue - * \brief Graphics class that represents the rendering queue for deferred rendering - */ - - /*! - * \brief Constructs a DeferredRenderQueue object with the rendering queue of forward rendering - * - * \param forwardQueue Queue of data to render - */ - - DeferredRenderQueue::DeferredRenderQueue(ForwardRenderQueue* forwardQueue) : - m_forwardQueue(forwardQueue) - { - } - - /*! - * \brief Adds multiple billboards to the queue - * - * \param renderOrder Order of rendering - * \param material Material of the billboards - * \param count Number of billboards - * \param positionPtr Position of the billboards - * \param sizePtr Sizes of the billboards - * \param sinCosPtr Rotation of the billboards if null, Vector2f(0.f, 1.f) is used - * \param colorPtr Color of the billboards if null, Color::White is used - */ - - void DeferredRenderQueue::AddBillboards(int renderOrder, const Material* material, unsigned int count, SparsePtr positionPtr, SparsePtr sizePtr, SparsePtr sinCosPtr, SparsePtr colorPtr) - { - m_forwardQueue->AddBillboards(renderOrder, material, count, positionPtr, sizePtr, sinCosPtr, colorPtr); - } - - /*! - * \brief Adds multiple billboards to the queue - * - * \param renderOrder Order of rendering - * \param material Material of the billboards - * \param count Number of billboards - * \param positionPtr Position of the billboards - * \param sizePtr Sizes of the billboards - * \param sinCosPtr Rotation of the billboards if null, Vector2f(0.f, 1.f) is used - * \param alphaPtr Alpha parameters of the billboards if null, 1.f is used - */ - - void DeferredRenderQueue::AddBillboards(int renderOrder, const Material* material, unsigned int count, SparsePtr positionPtr, SparsePtr sizePtr, SparsePtr sinCosPtr, SparsePtr alphaPtr) - { - m_forwardQueue->AddBillboards(renderOrder, material, count, positionPtr, sizePtr, sinCosPtr, alphaPtr); - } - - /*! - * \brief Adds multiple billboards to the queue - * - * \param renderOrder Order of rendering - * \param material Material of the billboards - * \param count Number of billboards - * \param positionPtr Position of the billboards - * \param sizePtr Sizes of the billboards - * \param anglePtr Rotation of the billboards if null, 0.f is used - * \param colorPtr Color of the billboards if null, Color::White is used - */ - - void DeferredRenderQueue::AddBillboards(int renderOrder, const Material* material, unsigned int count, SparsePtr positionPtr, SparsePtr sizePtr, SparsePtr anglePtr, SparsePtr colorPtr) - { - m_forwardQueue->AddBillboards(renderOrder, material, count, positionPtr, sizePtr, anglePtr, colorPtr); - } - - /*! - * \brief Adds multiple billboards to the queue - * - * \param renderOrder Order of rendering - * \param material Material of the billboards - * \param count Number of billboards - * \param positionPtr Position of the billboards - * \param sizePtr Sizes of the billboards - * \param anglePtr Rotation of the billboards if null, 0.f is used - * \param alphaPtr Alpha parameters of the billboards if null, 1.f is used - */ - - void DeferredRenderQueue::AddBillboards(int renderOrder, const Material* material, unsigned int count, SparsePtr positionPtr, SparsePtr sizePtr, SparsePtr anglePtr, SparsePtr alphaPtr) - { - m_forwardQueue->AddBillboards(renderOrder, material, count, positionPtr, sizePtr, anglePtr, alphaPtr); - } - - /*! - * \brief Adds multiple billboards to the queue - * - * \param renderOrder Order of rendering - * \param material Material of the billboards - * \param count Number of billboards - * \param positionPtr Position of the billboards - * \param sizePtr Size of the billboards - * \param sinCosPtr Rotation of the billboards if null, Vector2f(0.f, 1.f) is used - * \param colorPtr Color of the billboards if null, Color::White is used - */ - - void DeferredRenderQueue::AddBillboards(int renderOrder, const Material* material, unsigned int count, SparsePtr positionPtr, SparsePtr sizePtr, SparsePtr sinCosPtr, SparsePtr colorPtr) - { - m_forwardQueue->AddBillboards(renderOrder, material, count, positionPtr, sizePtr, sinCosPtr, colorPtr); - } - - /*! - * \brief Adds multiple billboards to the queue - * - * \param renderOrder Order of rendering - * \param material Material of the billboards - * \param count Number of billboards - * \param positionPtr Position of the billboards - * \param sizePtr Size of the billboards - * \param sinCosPtr Rotation of the billboards if null, Vector2f(0.f, 1.f) is used - * \param alphaPtr Alpha parameters of the billboards if null, 1.f is used - */ - - void DeferredRenderQueue::AddBillboards(int renderOrder, const Material* material, unsigned int count, SparsePtr positionPtr, SparsePtr sizePtr, SparsePtr sinCosPtr, SparsePtr alphaPtr) - { - m_forwardQueue->AddBillboards(renderOrder, material, count, positionPtr, sizePtr, sinCosPtr, alphaPtr); - } - - /*! - * \brief Adds multiple billboards to the queue - * - * \param renderOrder Order of rendering - * \param material Material of the billboards - * \param count Number of billboards - * \param positionPtr Position of the billboards - * \param sizePtr Size of the billboards - * \param anglePtr Rotation of the billboards if null, 0.f is used - * \param colorPtr Color of the billboards if null, Color::White is used - */ - - void DeferredRenderQueue::AddBillboards(int renderOrder, const Material* material, unsigned int count, SparsePtr positionPtr, SparsePtr sizePtr, SparsePtr anglePtr, SparsePtr colorPtr) - { - m_forwardQueue->AddBillboards(renderOrder, material, count, positionPtr, sizePtr, anglePtr, colorPtr); - } - - /*! - * \brief Adds multiple billboards to the queue - * - * \param renderOrder Order of rendering - * \param material Material of the billboards - * \param count Number of billboards - * \param positionPtr Position of the billboards - * \param sizePtr Size of the billboards - * \param anglePtr Rotation of the billboards if null, 0.f is used - * \param alphaPtr Alpha parameters of the billboards if null, 1.f is used - */ - - void DeferredRenderQueue::AddBillboards(int renderOrder, const Material* material, unsigned int count, SparsePtr positionPtr, SparsePtr sizePtr, SparsePtr anglePtr, SparsePtr alphaPtr) - { - m_forwardQueue->AddBillboards(renderOrder, material, count, positionPtr, sizePtr, anglePtr, alphaPtr); - } - - /*! - * \brief Adds drawable to the queue - * - * \param renderOrder Order of rendering - * \param drawable Drawable user defined - * - * \remark Produces a NazaraError if drawable is invalid - */ - - void DeferredRenderQueue::AddDrawable(int renderOrder, const Drawable* drawable) - { - m_forwardQueue->AddDrawable(renderOrder, drawable); - } - - /*! - * \brief Adds mesh to the queue - * - * \param renderOrder Order of rendering - * \param material Material of the mesh - * \param meshData Data of the mesh - * \param meshAABB Box of the mesh - * \param transformMatrix Matrix of the mesh - */ - - void DeferredRenderQueue::AddMesh(int renderOrder, const Material* material, const MeshData& meshData, const Boxf& meshAABB, const Matrix4f& transformMatrix) - { - if (material->IsBlendingEnabled() || material->IsDepthSortingEnabled()) //< Fixme: Deferred Shading should be able to handle depth sorting - // Deferred Shading cannot handle blended objects, put them in the forward list - m_forwardQueue->AddMesh(renderOrder, material, meshData, meshAABB, transformMatrix); - else - { - Layer& currentLayer = GetLayer(renderOrder); - MeshPipelineBatches& opaqueModels = currentLayer.opaqueModels; - - const MaterialPipeline* materialPipeline = material->GetPipeline(); - - auto pipelineIt = opaqueModels.find(materialPipeline); - if (pipelineIt == opaqueModels.end()) - { - BatchedMaterialEntry materialEntry; - pipelineIt = opaqueModels.insert(MeshPipelineBatches::value_type(materialPipeline, std::move(materialEntry))).first; - } - - BatchedMaterialEntry& materialEntry = pipelineIt->second; - MeshMaterialBatches& materialMap = materialEntry.materialMap; - - auto materialIt = materialMap.find(material); - if (materialIt == materialMap.end()) - { - BatchedModelEntry entry; - entry.materialReleaseSlot.Connect(material->OnMaterialRelease, this, &DeferredRenderQueue::OnMaterialInvalidation); - - materialIt = materialMap.insert(MeshMaterialBatches::value_type(material, std::move(entry))).first; - } - - BatchedModelEntry& entry = materialIt->second; - entry.enabled = true; - - MeshInstanceContainer& meshMap = entry.meshMap; - - auto it2 = meshMap.find(meshData); - if (it2 == meshMap.end()) - { - MeshInstanceEntry instanceEntry; - if (meshData.indexBuffer) - instanceEntry.indexBufferReleaseSlot.Connect(meshData.indexBuffer->OnIndexBufferRelease, this, &DeferredRenderQueue::OnIndexBufferInvalidation); - - instanceEntry.vertexBufferReleaseSlot.Connect(meshData.vertexBuffer->OnVertexBufferRelease, this, &DeferredRenderQueue::OnVertexBufferInvalidation); - - it2 = meshMap.insert(std::make_pair(meshData, std::move(instanceEntry))).first; - } - - std::vector& instances = it2->second.instances; - instances.push_back(transformMatrix); - - materialEntry.maxInstanceCount = std::max(materialEntry.maxInstanceCount, instances.size()); - } - } - - /*! - * \brief Adds sprites to the queue - * - * \param renderOrder Order of rendering - * \param material Material of the sprites - * \param vertices Buffer of data for the sprites - * \param spriteCount Number of sprites - * \param overlay Texture of the sprites - */ - - void DeferredRenderQueue::AddSprites(int renderOrder, const Material* material, const VertexStruct_XYZ_Color_UV* vertices, std::size_t spriteCount, const Texture* overlay) - { - m_forwardQueue->AddSprites(renderOrder, material, vertices, spriteCount, overlay); - } - - /*! - * \brief Clears the queue - * - * \param fully Should everything be cleared or we can keep layers - */ - - void DeferredRenderQueue::Clear(bool fully) - { - AbstractRenderQueue::Clear(fully); - - if (fully) - layers.clear(); - else - { - for (auto it = layers.begin(); it != layers.end();) - { - Layer& layer = it->second; - if (layer.clearCount++ >= 100) - it = layers.erase(it); - else - { - for (auto& pipelinePair : layer.opaqueModels) - { - auto& pipelineEntry = pipelinePair.second; - - if (pipelineEntry.maxInstanceCount > 0) - { - for (auto& materialPair : pipelineEntry.materialMap) - { - auto& matEntry = materialPair.second; - - if (matEntry.enabled) - { - MeshInstanceContainer& meshInstances = matEntry.meshMap; - - for (auto& meshIt : meshInstances) - { - auto& meshEntry = meshIt.second; - - meshEntry.instances.clear(); - } - matEntry.enabled = false; - } - } - pipelineEntry.maxInstanceCount = 0; - } - } - - ++it; - } - } - } - - m_forwardQueue->Clear(fully); - } - - /*! - * \brief Gets the ith layer - * \return Reference to the ith layer for the queue - * - * \param i Index of the layer - */ - - DeferredRenderQueue::Layer& DeferredRenderQueue::GetLayer(unsigned int i) - { - auto it = layers.find(i); - if (it == layers.end()) - it = layers.insert(std::make_pair(i, Layer())).first; - - Layer& layer = it->second; - layer.clearCount = 0; - - return layer; - } - - /*! - * \brief Handle the invalidation of an index buffer - * - * \param indexBuffer Index buffer being invalidated - */ - - void DeferredRenderQueue::OnIndexBufferInvalidation(const IndexBuffer* indexBuffer) - { - for (auto& pair : layers) - { - Layer& layer = pair.second; - - for (auto& pipelineEntry : layer.opaqueModels) - { - for (auto& materialEntry : pipelineEntry.second.materialMap) - { - MeshInstanceContainer& meshes = materialEntry.second.meshMap; - for (auto it = meshes.begin(); it != meshes.end();) - { - const MeshData& renderData = it->first; - if (renderData.indexBuffer == indexBuffer) - it = meshes.erase(it); - else - ++it; - } - } - } - } - } - - /*! - * \brief Handle the invalidation of a material - * - * \param material Material being invalidated - */ - - void DeferredRenderQueue::OnMaterialInvalidation(const Material* material) - { - for (auto& pair : layers) - { - Layer& layer = pair.second; - - for (auto& pipelineEntry : layer.opaqueModels) - pipelineEntry.second.materialMap.erase(material); - } - } - - /*! - * \brief Handle the invalidation of a vertex buffer - * - * \param vertexBuffer Vertex buffer being invalidated - */ - - void DeferredRenderQueue::OnVertexBufferInvalidation(const VertexBuffer* vertexBuffer) - { - for (auto& pair : layers) - { - Layer& layer = pair.second; - for (auto& pipelineEntry : layer.opaqueModels) - { - for (auto& materialEntry : pipelineEntry.second.materialMap) - { - MeshInstanceContainer& meshes = materialEntry.second.meshMap; - for (auto it = meshes.begin(); it != meshes.end();) - { - const MeshData& renderData = it->first; - if (renderData.vertexBuffer == vertexBuffer) - it = meshes.erase(it); - else - ++it; - } - } - } - } - } -} diff --git a/src/Nazara/Graphics/DeferredRenderTechnique.cpp b/src/Nazara/Graphics/DeferredRenderTechnique.cpp index 01a0d1fa8..34db9e271 100644 --- a/src/Nazara/Graphics/DeferredRenderTechnique.cpp +++ b/src/Nazara/Graphics/DeferredRenderTechnique.cpp @@ -8,7 +8,6 @@ #include #include -#include #include #include #include @@ -18,18 +17,13 @@ #include #include #include -#include -#include -#include -#include +#include #include #include #include #include #include -#include #include -#include #include namespace Nz @@ -133,7 +127,7 @@ namespace Nz */ DeferredRenderTechnique::DeferredRenderTechnique() : - m_renderQueue(static_cast(m_forwardTechnique.GetRenderQueue())), + m_renderQueue(&m_deferredRenderQueue, static_cast(m_forwardTechnique.GetRenderQueue())), m_GBufferSize(0U) { m_depthStencilTexture = Texture::New(); @@ -461,35 +455,35 @@ namespace Nz switch (renderPass) { case RenderPassType_AA: - smartPtr.reset(new DeferredFXAAPass); + smartPtr = std::make_unique(); break; case RenderPassType_Bloom: - smartPtr.reset(new DeferredBloomPass); + smartPtr = std::make_unique(); break; case RenderPassType_DOF: - smartPtr.reset(new DeferredDOFPass); + smartPtr = std::make_unique(); break; case RenderPassType_Final: - smartPtr.reset(new DeferredFinalPass); + smartPtr = std::make_unique(); break; case RenderPassType_Fog: - smartPtr.reset(new DeferredFogPass); + smartPtr = std::make_unique(); break; case RenderPassType_Forward: - smartPtr.reset(new DeferredForwardPass); + smartPtr = std::make_unique(); break; case RenderPassType_Geometry: - smartPtr.reset(new DeferredGeometryPass); + smartPtr = std::make_unique(); break; case RenderPassType_Lighting: - smartPtr.reset(new DeferredPhongLightingPass); + smartPtr = std::make_unique(); break; case RenderPassType_SSAO: @@ -707,6 +701,12 @@ namespace Nz NazaraWarning("Failed to register gaussian blur shader, certain features will not work: " + error); } + if (!DeferredGeometryPass::Initialize()) + { + NazaraError("Failed to initialize geometry pass"); + return false; + } + return true; } @@ -716,6 +716,8 @@ namespace Nz void DeferredRenderTechnique::Uninitialize() { + DeferredGeometryPass::Uninitialize(); + ShaderLibrary::Unregister("DeferredGBufferClear"); ShaderLibrary::Unregister("DeferredDirectionnalLight"); ShaderLibrary::Unregister("DeferredPointSpotLight"); diff --git a/src/Nazara/Graphics/DepthRenderQueue.cpp b/src/Nazara/Graphics/DepthRenderQueue.cpp index a2acdf4bb..71c985097 100644 --- a/src/Nazara/Graphics/DepthRenderQueue.cpp +++ b/src/Nazara/Graphics/DepthRenderQueue.cpp @@ -5,6 +5,7 @@ #include #include #include +#include #include namespace Nz @@ -42,7 +43,7 @@ namespace Nz * \remark Produces a NazaraAssert if material is invalid */ - void DepthRenderQueue::AddBillboards(int renderOrder, const Material* material, unsigned int count, SparsePtr positionPtr, SparsePtr sizePtr, SparsePtr sinCosPtr, SparsePtr colorPtr) + void DepthRenderQueue::AddBillboards(int renderOrder, const Material* material, std::size_t billboardCount, const Recti& scissorRect, SparsePtr positionPtr, SparsePtr sizePtr, SparsePtr sinCosPtr, SparsePtr colorPtr) { NazaraAssert(material, "Invalid material"); NazaraUnused(renderOrder); @@ -55,7 +56,7 @@ namespace Nz else material = m_baseMaterial; - ForwardRenderQueue::AddBillboards(0, material, count, positionPtr, sizePtr, sinCosPtr, colorPtr); + BasicRenderQueue::AddBillboards(0, material, billboardCount, scissorRect, positionPtr, sizePtr, sinCosPtr, colorPtr); } /*! @@ -72,7 +73,7 @@ namespace Nz * \remark Produces a NazaraAssert if material is invalid */ - void DepthRenderQueue::AddBillboards(int renderOrder, const Material* material, unsigned int count, SparsePtr positionPtr, SparsePtr sizePtr, SparsePtr sinCosPtr, SparsePtr alphaPtr) + void DepthRenderQueue::AddBillboards(int renderOrder, const Material* material, std::size_t billboardCount, const Recti& scissorRect, SparsePtr positionPtr, SparsePtr sizePtr, SparsePtr sinCosPtr, SparsePtr alphaPtr) { NazaraAssert(material, "Invalid material"); NazaraUnused(renderOrder); @@ -85,7 +86,7 @@ namespace Nz else material = m_baseMaterial; - ForwardRenderQueue::AddBillboards(0, material, count, positionPtr, sizePtr, sinCosPtr, alphaPtr); + BasicRenderQueue::AddBillboards(0, material, billboardCount, scissorRect, positionPtr, sizePtr, sinCosPtr, alphaPtr); } /*! @@ -102,7 +103,7 @@ namespace Nz * \remark Produces a NazaraAssert if material is invalid */ - void DepthRenderQueue::AddBillboards(int renderOrder, const Material* material, unsigned int count, SparsePtr positionPtr, SparsePtr sizePtr, SparsePtr anglePtr, SparsePtr colorPtr) + void DepthRenderQueue::AddBillboards(int renderOrder, const Material* material, std::size_t billboardCount, const Recti& scissorRect, SparsePtr positionPtr, SparsePtr sizePtr, SparsePtr anglePtr, SparsePtr colorPtr) { NazaraAssert(material, "Invalid material"); NazaraUnused(renderOrder); @@ -115,7 +116,7 @@ namespace Nz else material = m_baseMaterial; - ForwardRenderQueue::AddBillboards(0, material, count, positionPtr, sizePtr, anglePtr, colorPtr); + BasicRenderQueue::AddBillboards(0, material, billboardCount, scissorRect, positionPtr, sizePtr, anglePtr, colorPtr); } /*! @@ -132,7 +133,7 @@ namespace Nz * \remark Produces a NazaraAssert if material is invalid */ - void DepthRenderQueue::AddBillboards(int renderOrder, const Material* material, unsigned int count, SparsePtr positionPtr, SparsePtr sizePtr, SparsePtr anglePtr, SparsePtr alphaPtr) + void DepthRenderQueue::AddBillboards(int renderOrder, const Material* material, std::size_t billboardCount, const Recti& scissorRect, SparsePtr positionPtr, SparsePtr sizePtr, SparsePtr anglePtr, SparsePtr alphaPtr) { NazaraAssert(material, "Invalid material"); NazaraUnused(renderOrder); @@ -145,7 +146,7 @@ namespace Nz else material = m_baseMaterial; - ForwardRenderQueue::AddBillboards(0, material, count, positionPtr, sizePtr, anglePtr, alphaPtr); + BasicRenderQueue::AddBillboards(0, material, billboardCount, scissorRect, positionPtr, sizePtr, anglePtr, alphaPtr); } /*! @@ -162,7 +163,7 @@ namespace Nz * \remark Produces a NazaraAssert if material is invalid */ - void DepthRenderQueue::AddBillboards(int renderOrder, const Material* material, unsigned int count, SparsePtr positionPtr, SparsePtr sizePtr, SparsePtr sinCosPtr, SparsePtr colorPtr) + void DepthRenderQueue::AddBillboards(int renderOrder, const Material* material, std::size_t billboardCount, const Recti& scissorRect, SparsePtr positionPtr, SparsePtr sizePtr, SparsePtr sinCosPtr, SparsePtr colorPtr) { NazaraAssert(material, "Invalid material"); NazaraUnused(renderOrder); @@ -175,7 +176,7 @@ namespace Nz else material = m_baseMaterial; - ForwardRenderQueue::AddBillboards(0, material, count, positionPtr, sizePtr, sinCosPtr, colorPtr); + BasicRenderQueue::AddBillboards(0, material, billboardCount, scissorRect, positionPtr, sizePtr, sinCosPtr, colorPtr); } /*! @@ -192,7 +193,7 @@ namespace Nz * \remark Produces a NazaraAssert if material is invalid */ - void DepthRenderQueue::AddBillboards(int renderOrder, const Material* material, unsigned int count, SparsePtr positionPtr, SparsePtr sizePtr, SparsePtr sinCosPtr, SparsePtr alphaPtr) + void DepthRenderQueue::AddBillboards(int renderOrder, const Material* material, std::size_t billboardCount, const Recti& scissorRect, SparsePtr positionPtr, SparsePtr sizePtr, SparsePtr sinCosPtr, SparsePtr alphaPtr) { NazaraAssert(material, "Invalid material"); NazaraUnused(renderOrder); @@ -205,7 +206,7 @@ namespace Nz else material = m_baseMaterial; - ForwardRenderQueue::AddBillboards(0, material, count, positionPtr, sizePtr, sinCosPtr, alphaPtr); + BasicRenderQueue::AddBillboards(0, material, billboardCount, scissorRect, positionPtr, sizePtr, sinCosPtr, alphaPtr); } /*! @@ -222,7 +223,7 @@ namespace Nz * \remark Produces a NazaraAssert if material is invalid */ - void DepthRenderQueue::AddBillboards(int renderOrder, const Material* material, unsigned int count, SparsePtr positionPtr, SparsePtr sizePtr, SparsePtr anglePtr, SparsePtr colorPtr) + void DepthRenderQueue::AddBillboards(int renderOrder, const Material* material, std::size_t billboardCount, const Recti& scissorRect, SparsePtr positionPtr, SparsePtr sizePtr, SparsePtr anglePtr, SparsePtr colorPtr) { NazaraAssert(material, "Invalid material"); NazaraUnused(renderOrder); @@ -235,7 +236,7 @@ namespace Nz else material = m_baseMaterial; - ForwardRenderQueue::AddBillboards(0, material, count, positionPtr, sizePtr, anglePtr, colorPtr); + BasicRenderQueue::AddBillboards(0, material, billboardCount, scissorRect, positionPtr, sizePtr, anglePtr, colorPtr); } /*! @@ -252,7 +253,7 @@ namespace Nz * \remark Produces a NazaraAssert if material is invalid */ - void DepthRenderQueue::AddBillboards(int renderOrder, const Material* material, unsigned int count, SparsePtr positionPtr, SparsePtr sizePtr, SparsePtr anglePtr, SparsePtr alphaPtr) + void DepthRenderQueue::AddBillboards(int renderOrder, const Material* material, std::size_t billboardCount, const Recti& scissorRect, SparsePtr positionPtr, SparsePtr sizePtr, SparsePtr anglePtr, SparsePtr alphaPtr) { NazaraAssert(material, "Invalid material"); NazaraUnused(renderOrder); @@ -265,11 +266,11 @@ namespace Nz else material = m_baseMaterial; - ForwardRenderQueue::AddBillboards(0, material, count, positionPtr, sizePtr, anglePtr, alphaPtr); + BasicRenderQueue::AddBillboards(0, material, billboardCount, scissorRect, positionPtr, sizePtr, anglePtr, alphaPtr); } /*! - * \brief Adds a direcitonal light to the queue + * \brief Adds a directional light to the queue * * \param light Light to add * @@ -294,7 +295,7 @@ namespace Nz * \remark Produces a NazaraAssert if material is invalid */ - void DepthRenderQueue::AddMesh(int renderOrder, const Material* material, const MeshData& meshData, const Boxf& meshAABB, const Matrix4f& transformMatrix) + void DepthRenderQueue::AddMesh(int renderOrder, const Material* material, const MeshData& meshData, const Boxf& meshAABB, const Matrix4f& transformMatrix, const Recti& scissorRect) { NazaraAssert(material, "Invalid material"); NazaraUnused(renderOrder); @@ -308,7 +309,7 @@ namespace Nz else material = m_baseMaterial; - ForwardRenderQueue::AddMesh(0, material, meshData, meshAABB, transformMatrix); + BasicRenderQueue::AddMesh(0, material, meshData, meshAABB, transformMatrix, scissorRect); } /*! @@ -351,7 +352,7 @@ namespace Nz * \remark Produces a NazaraAssert if material is invalid */ - void DepthRenderQueue::AddSprites(int renderOrder, const Material* material, const VertexStruct_XYZ_Color_UV* vertices, std::size_t spriteCount, const Texture* overlay) + void DepthRenderQueue::AddSprites(int renderOrder, const Material* material, const VertexStruct_XYZ_Color_UV* vertices, std::size_t spriteCount, const Recti& scissorRect, const Texture* overlay /*= nullptr*/) { NazaraAssert(material, "Invalid material"); NazaraUnused(renderOrder); @@ -365,7 +366,7 @@ namespace Nz else material = m_baseMaterial; - ForwardRenderQueue::AddSprites(0, material, vertices, spriteCount, overlay); + BasicRenderQueue::AddSprites(0, material, vertices, spriteCount, scissorRect, overlay); } } diff --git a/src/Nazara/Graphics/DepthRenderTechnique.cpp b/src/Nazara/Graphics/DepthRenderTechnique.cpp index 4acbbc56d..c536c4c83 100644 --- a/src/Nazara/Graphics/DepthRenderTechnique.cpp +++ b/src/Nazara/Graphics/DepthRenderTechnique.cpp @@ -5,19 +5,16 @@ #include #include #include -#include #include #include -#include #include -#include +#include #include #include +#include #include -#include #include #include -#include #include namespace Nz @@ -88,22 +85,28 @@ namespace Nz bool DepthRenderTechnique::Draw(const SceneData& sceneData) const { - for (auto& pair : m_renderQueue.layers) - { - ForwardRenderQueue::Layer& layer = pair.second; + m_renderQueue.Sort(sceneData.viewer); - if (!layer.opaqueModels.empty()) - DrawOpaqueModels(sceneData, layer); + if (!m_renderQueue.models.empty()) + DrawModels(sceneData, m_renderQueue, m_renderQueue.models); - if (!layer.opaqueSprites.empty()) - DrawBasicSprites(sceneData, layer); + if (!m_renderQueue.basicSprites.empty()) + DrawSprites(sceneData, m_renderQueue, m_renderQueue.basicSprites); - if (!layer.billboards.empty()) - DrawBillboards(sceneData, layer); + if (!m_renderQueue.billboards.empty()) + DrawBillboards(sceneData, m_renderQueue, m_renderQueue.billboards); - for (const Drawable* drawable : layer.otherDrawables) - drawable->Draw(); - } + if (!m_renderQueue.depthSortedModels.empty()) + DrawModels(sceneData, m_renderQueue, m_renderQueue.depthSortedModels); + + if (!m_renderQueue.depthSortedSprites.empty()) + DrawSprites(sceneData, m_renderQueue, m_renderQueue.depthSortedSprites); + + if (!m_renderQueue.depthSortedBillboards.empty()) + DrawBillboards(sceneData, m_renderQueue, m_renderQueue.depthSortedBillboards); + + if (!m_renderQueue.customDrawables.empty()) + DrawCustomDrawables(sceneData, m_renderQueue, m_renderQueue.customDrawables); return true; } @@ -180,9 +183,9 @@ namespace Nz // Declaration utilisée lors du rendu des billboards par instancing // L'avantage ici est la copie directe (std::memcpy) des données de la RenderQueue vers le buffer GPU - s_billboardInstanceDeclaration.EnableComponent(VertexComponent_InstanceData0, ComponentType_Float3, NazaraOffsetOf(ForwardRenderQueue::BillboardData, center)); - s_billboardInstanceDeclaration.EnableComponent(VertexComponent_InstanceData1, ComponentType_Float4, NazaraOffsetOf(ForwardRenderQueue::BillboardData, size)); // Englobe sincos - s_billboardInstanceDeclaration.EnableComponent(VertexComponent_InstanceData2, ComponentType_Color, NazaraOffsetOf(ForwardRenderQueue::BillboardData, color)); + s_billboardInstanceDeclaration.EnableComponent(VertexComponent_InstanceData0, ComponentType_Float3, NazaraOffsetOf(BasicRenderQueue::BillboardData, center)); + s_billboardInstanceDeclaration.EnableComponent(VertexComponent_InstanceData1, ComponentType_Float4, NazaraOffsetOf(BasicRenderQueue::BillboardData, size)); // Englobe sincos + s_billboardInstanceDeclaration.EnableComponent(VertexComponent_InstanceData2, ComponentType_Color, NazaraOffsetOf(BasicRenderQueue::BillboardData, color)); } catch (const std::exception& e) { @@ -202,411 +205,406 @@ namespace Nz s_quadIndexBuffer.Reset(); s_quadVertexBuffer.Reset(); } - - /*! - * \brief Draws basic sprites - * - * \param sceneData Data of the scene - * \param layer Layer of the rendering - */ - - void DepthRenderTechnique::DrawBasicSprites(const SceneData& sceneData, ForwardRenderQueue::Layer& layer) const + + void DepthRenderTechnique::DrawBillboards(const SceneData& sceneData, const BasicRenderQueue& renderQueue, const RenderQueue& billboards) const { + VertexBuffer* instanceBuffer = Renderer::GetInstanceBuffer(); + instanceBuffer->SetVertexDeclaration(&s_billboardInstanceDeclaration); + + Renderer::SetVertexBuffer(&s_quadVertexBuffer); + + Nz::BufferMapper instanceBufferMapper; + std::size_t billboardCount = 0; + std::size_t maxBillboardPerDraw = instanceBuffer->GetVertexCount(); + + auto Commit = [&]() + { + if (billboardCount > 0) + { + instanceBufferMapper.Unmap(); + + Renderer::DrawPrimitivesInstanced(billboardCount, PrimitiveMode_TriangleStrip, 0, 4); + + billboardCount = 0; + } + }; + + const RenderTarget* renderTarget = sceneData.viewer->GetTarget(); + Recti fullscreenScissorRect = Recti(Vector2i(renderTarget->GetSize())); + + const Material* lastMaterial = nullptr; + const MaterialPipeline* lastPipeline = nullptr; const Shader* lastShader = nullptr; const ShaderUniforms* shaderUniforms = nullptr; + const Texture* lastOverlay = nullptr; + Recti lastScissorRect = Recti(-1, -1); + + const MaterialPipeline::Instance* pipelineInstance = nullptr; + + for (const BasicRenderQueue::Billboard& billboard : billboards) + { + const Nz::Recti& scissorRect = (billboard.scissorRect.width > 0) ? billboard.scissorRect : fullscreenScissorRect; + + if (billboard.material != lastMaterial || (billboard.material->IsScissorTestEnabled() && scissorRect != lastScissorRect)) + { + Commit(); + + const MaterialPipeline* pipeline = billboard.material->GetPipeline(); + if (lastPipeline != pipeline) + { + pipelineInstance = &billboard.material->GetPipeline()->Apply(ShaderFlags_Billboard | ShaderFlags_Deferred | ShaderFlags_Instancing | ShaderFlags_VertexColor); + + const Shader* shader = pipelineInstance->uberInstance->GetShader(); + if (shader != lastShader) + { + // Index of uniforms in the shader + shaderUniforms = GetShaderUniforms(shader); + + // Ambient color of the scene + shader->SendColor(shaderUniforms->sceneAmbient, sceneData.ambientColor); + + lastShader = shader; + } + + lastPipeline = pipeline; + } + + if (lastMaterial != billboard.material) + { + billboard.material->Apply(*pipelineInstance); + lastMaterial = billboard.material; + } + + if (billboard.material->IsScissorTestEnabled() && scissorRect != lastScissorRect) + { + Renderer::SetScissorRect(scissorRect); + lastScissorRect = scissorRect; + } + } + + if (!instanceBufferMapper.GetBuffer()) + instanceBufferMapper.Map(instanceBuffer, BufferAccess_DiscardAndWrite); + + std::memcpy(static_cast(instanceBufferMapper.GetPointer()) + sizeof(BasicRenderQueue::BillboardData) * billboardCount, &billboard.data, sizeof(BasicRenderQueue::BillboardData)); + if (++billboardCount >= maxBillboardPerDraw) + Commit(); + } + + Commit(); + } + + void DepthRenderTechnique::DrawBillboards(const SceneData& sceneData, const BasicRenderQueue& renderQueue, const RenderQueue& billboards) const + { + VertexBuffer* instanceBuffer = Renderer::GetInstanceBuffer(); + instanceBuffer->SetVertexDeclaration(&s_billboardInstanceDeclaration); + + Renderer::SetVertexBuffer(&s_quadVertexBuffer); + + Nz::BufferMapper instanceBufferMapper; + std::size_t billboardCount = 0; + std::size_t maxBillboardPerDraw = instanceBuffer->GetVertexCount(); + + auto Commit = [&]() + { + if (billboardCount > 0) + { + instanceBufferMapper.Unmap(); + + Renderer::DrawPrimitivesInstanced(billboardCount, PrimitiveMode_TriangleStrip, 0, 4); + + billboardCount = 0; + } + }; + + const RenderTarget* renderTarget = sceneData.viewer->GetTarget(); + Recti fullscreenScissorRect = Recti(Vector2i(renderTarget->GetSize())); + + const Material* lastMaterial = nullptr; + const MaterialPipeline* lastPipeline = nullptr; + const Shader* lastShader = nullptr; + const ShaderUniforms* shaderUniforms = nullptr; + const Texture* lastOverlay = nullptr; + Recti lastScissorRect = Recti(-1, -1); + + const MaterialPipeline::Instance* pipelineInstance = nullptr; + + for (const BasicRenderQueue::BillboardChain& billboard : billboards) + { + const Nz::Recti& scissorRect = (billboard.scissorRect.width > 0) ? billboard.scissorRect : fullscreenScissorRect; + + if (billboard.material != lastMaterial || (billboard.material->IsScissorTestEnabled() && scissorRect != lastScissorRect)) + { + Commit(); + + const MaterialPipeline* pipeline = billboard.material->GetPipeline(); + if (lastPipeline != pipeline) + { + pipelineInstance = &billboard.material->GetPipeline()->Apply(ShaderFlags_Billboard | ShaderFlags_Deferred | ShaderFlags_Instancing | ShaderFlags_VertexColor); + + const Shader* shader = pipelineInstance->uberInstance->GetShader(); + if (shader != lastShader) + { + // Index of uniforms in the shader + shaderUniforms = GetShaderUniforms(shader); + + // Ambient color of the scene + shader->SendColor(shaderUniforms->sceneAmbient, sceneData.ambientColor); + + lastShader = shader; + } + + lastPipeline = pipeline; + } + + if (lastMaterial != billboard.material) + { + billboard.material->Apply(*pipelineInstance); + lastMaterial = billboard.material; + } + + if (billboard.material->IsScissorTestEnabled() && scissorRect != lastScissorRect) + { + Renderer::SetScissorRect(scissorRect); + lastScissorRect = scissorRect; + } + } + + std::size_t billboardRemaining = billboard.billboardCount; + const BasicRenderQueue::BillboardData* billboardData = renderQueue.GetBillboardData(billboard.billboardIndex); + do + { + std::size_t renderedBillboardCount = std::min(billboardRemaining, maxBillboardPerDraw - billboardCount); + billboardRemaining -= renderedBillboardCount; + + if (!instanceBufferMapper.GetBuffer()) + instanceBufferMapper.Map(instanceBuffer, BufferAccess_DiscardAndWrite); + + std::memcpy(static_cast(instanceBufferMapper.GetPointer()) + sizeof(BasicRenderQueue::BillboardData) * billboardCount, billboardData, renderedBillboardCount * sizeof(BasicRenderQueue::BillboardData)); + billboardCount += renderedBillboardCount; + billboardData += renderedBillboardCount; + + if (billboardCount >= maxBillboardPerDraw) + Commit(); + } + while (billboardRemaining > 0); + } + + Commit(); + } + + void DepthRenderTechnique::DrawCustomDrawables(const SceneData& sceneData, const BasicRenderQueue& renderQueue, const RenderQueue& customDrawables) const + { + for (const BasicRenderQueue::CustomDrawable& customDrawable : customDrawables) + customDrawable.drawable->Draw(); + } + + void DepthRenderTechnique::DrawModels(const SceneData& sceneData, const BasicRenderQueue& renderQueue, const Nz::RenderQueue& models) const + { + const RenderTarget* renderTarget = sceneData.viewer->GetTarget(); + Recti fullscreenScissorRect = Recti(Vector2i(renderTarget->GetSize())); + + const Material* lastMaterial = nullptr; + const MaterialPipeline* lastPipeline = nullptr; + const Shader* lastShader = nullptr; + const ShaderUniforms* shaderUniforms = nullptr; + Recti lastScissorRect = Recti(-1, -1); + + const MaterialPipeline::Instance* pipelineInstance = nullptr; + + ///TODO: Reimplement instancing + + for (const BasicRenderQueue::Model& model : models) + { + const MaterialPipeline* pipeline = model.material->GetPipeline(); + if (lastPipeline != pipeline) + { + pipelineInstance = &model.material->GetPipeline()->Apply(ShaderFlags_Deferred); + + const Shader* shader = pipelineInstance->uberInstance->GetShader(); + if (shader != lastShader) + { + // Index of uniforms in the shader + shaderUniforms = GetShaderUniforms(shader); + + // Ambient color of the scene + shader->SendColor(shaderUniforms->sceneAmbient, sceneData.ambientColor); + + lastShader = shader; + } + + lastPipeline = pipeline; + } + + if (lastMaterial != model.material) + { + model.material->Apply(*pipelineInstance); + lastMaterial = model.material; + } + + if (model.material->IsScissorTestEnabled()) + { + const Nz::Recti& scissorRect = (model.scissorRect.width > 0) ? model.scissorRect : fullscreenScissorRect; + if (scissorRect != lastScissorRect) + { + Renderer::SetScissorRect(scissorRect); + lastScissorRect = scissorRect; + } + } + + // Handle draw call before rendering loop + Renderer::DrawCall drawFunc; + Renderer::DrawCallInstanced instancedDrawFunc; + unsigned int indexCount; + + if (model.meshData.indexBuffer) + { + drawFunc = Renderer::DrawIndexedPrimitives; + instancedDrawFunc = Renderer::DrawIndexedPrimitivesInstanced; + indexCount = model.meshData.indexBuffer->GetIndexCount(); + } + else + { + drawFunc = Renderer::DrawPrimitives; + instancedDrawFunc = Renderer::DrawPrimitivesInstanced; + indexCount = model.meshData.vertexBuffer->GetVertexCount(); + } + + Renderer::SetIndexBuffer(model.meshData.indexBuffer); + Renderer::SetVertexBuffer(model.meshData.vertexBuffer); + + Renderer::SetMatrix(MatrixType_World, model.matrix); + drawFunc(model.meshData.primitiveMode, 0, indexCount); + } + } + + void DepthRenderTechnique::DrawSprites(const SceneData& sceneData, const BasicRenderQueue& renderQueue, const RenderQueue& spriteList) const + { + const RenderTarget* renderTarget = sceneData.viewer->GetTarget(); + Recti fullscreenScissorRect = Recti(Vector2i(renderTarget->GetSize())); Renderer::SetIndexBuffer(&s_quadIndexBuffer); Renderer::SetMatrix(MatrixType_World, Matrix4f::Identity()); Renderer::SetVertexBuffer(&m_spriteBuffer); - for (auto& pipelinePair : layer.opaqueSprites) + const unsigned int overlayTextureUnit = Material::GetTextureUnit(TextureMap_Overlay); + const std::size_t maxSpriteCount = std::min(s_maxQuads, m_spriteBuffer.GetVertexCount() / 4); + + m_spriteChains.clear(); + + auto Commit = [&]() { - const MaterialPipeline* pipeline = pipelinePair.first; - auto& pipelineEntry = pipelinePair.second; - - if (pipelineEntry.enabled) + std::size_t spriteChainCount = m_spriteChains.size(); + if (spriteChainCount > 0) { - const MaterialPipeline::Instance& pipelineInstance = pipeline->Apply(ShaderFlags_TextureOverlay | ShaderFlags_VertexColor); + std::size_t spriteChain = 0; // Which chain of sprites are we treating + std::size_t spriteChainOffset = 0; // Where was the last offset where we stopped in the last chain - const Shader* shader = pipelineInstance.uberInstance->GetShader(); - - // Uniforms are conserved in our program, there's no point to send them back until they change - if (shader != lastShader) + do { - // Index of uniforms in the shader - shaderUniforms = GetShaderUniforms(shader); + // We open the buffer in writing mode + BufferMapper vertexMapper(m_spriteBuffer, BufferAccess_DiscardAndWrite); + VertexStruct_XYZ_Color_UV* vertices = static_cast(vertexMapper.GetPointer()); - // Ambiant color of the scene - shader->SendColor(shaderUniforms->sceneAmbient, sceneData.ambientColor); + std::size_t spriteCount = 0; - lastShader = shader; - } - - for (auto& materialPair : pipelineEntry.materialMap) - { - const Material* material = materialPair.first; - auto& matEntry = materialPair.second; - - if (matEntry.enabled) + do { - unsigned int overlayTextureUnit = Material::GetTextureUnit(TextureMap_Overlay); - material->Apply(pipelineInstance); + const VertexStruct_XYZ_Color_UV* currentChain = m_spriteChains[spriteChain].first; + std::size_t currentChainSpriteCount = m_spriteChains[spriteChain].second; + std::size_t count = std::min(maxSpriteCount - spriteCount, currentChainSpriteCount - spriteChainOffset); + std::memcpy(vertices, currentChain + spriteChainOffset * 4, 4 * count * sizeof(VertexStruct_XYZ_Color_UV)); + vertices += count * 4; + + spriteCount += count; + spriteChainOffset += count; + + // Have we treated the entire chain ? + if (spriteChainOffset == currentChainSpriteCount) + { + spriteChain++; + spriteChainOffset = 0; + } + } + while (spriteCount < maxSpriteCount && spriteChain < spriteChainCount); + + vertexMapper.Unmap(); + + Renderer::DrawIndexedPrimitives(PrimitiveMode_TriangleList, 0, spriteCount * 6); + } + while (spriteChain < spriteChainCount); + } + + m_spriteChains.clear(); + }; + + const Material* lastMaterial = nullptr; + const MaterialPipeline* lastPipeline = nullptr; + const Shader* lastShader = nullptr; + const ShaderUniforms* shaderUniforms = nullptr; + const Texture* lastOverlay = nullptr; + Recti lastScissorRect = Recti(-1, -1); + + const MaterialPipeline::Instance* pipelineInstance = nullptr; + + for (const BasicRenderQueue::SpriteChain& basicSprites : spriteList) + { + const Nz::Recti& scissorRect = (basicSprites.scissorRect.width > 0) ? basicSprites.scissorRect : fullscreenScissorRect; + + if (basicSprites.material != lastMaterial || basicSprites.overlay != lastOverlay || (basicSprites.material->IsScissorTestEnabled() && scissorRect != lastScissorRect)) + { + Commit(); + + const MaterialPipeline* pipeline = basicSprites.material->GetPipeline(); + if (lastPipeline != pipeline) + { + pipelineInstance = &basicSprites.material->GetPipeline()->Apply(ShaderFlags_Deferred | ShaderFlags_TextureOverlay | ShaderFlags_VertexColor); + + const Shader* shader = pipelineInstance->uberInstance->GetShader(); + if (shader != lastShader) + { + // Index of uniforms in the shader + shaderUniforms = GetShaderUniforms(shader); + + // Ambient color of the scene + shader->SendColor(shaderUniforms->sceneAmbient, sceneData.ambientColor); + + // Overlay texture unit shader->SendInteger(shaderUniforms->textureOverlay, overlayTextureUnit); - Renderer::SetTextureSampler(overlayTextureUnit, material->GetDiffuseSampler()); - - auto& overlayMap = matEntry.overlayMap; - for (auto& overlayIt : overlayMap) - { - const Texture* overlay = overlayIt.first; - auto& spriteChainVector = overlayIt.second.spriteChains; - - std::size_t spriteChainCount = spriteChainVector.size(); - if (spriteChainCount > 0) - { - Renderer::SetTexture(overlayTextureUnit, (overlay) ? overlay : &m_whiteTexture); - - std::size_t spriteChain = 0; // Which chain of sprites are we treating - std::size_t spriteChainOffset = 0; // Where was the last offset where we stopped in the last chain - - do - { - // We open the buffer in writing mode - BufferMapper vertexMapper(m_spriteBuffer, BufferAccess_DiscardAndWrite); - VertexStruct_XYZ_Color_UV* vertices = static_cast(vertexMapper.GetPointer()); - - std::size_t spriteCount = 0; - std::size_t maxSpriteCount = std::min(s_maxQuads, m_spriteBuffer.GetVertexCount() / 4); - - do - { - ForwardRenderQueue::SpriteChain_XYZ_Color_UV& currentChain = spriteChainVector[spriteChain]; - std::size_t count = std::min(maxSpriteCount - spriteCount, currentChain.spriteCount - spriteChainOffset); - - std::memcpy(vertices, currentChain.vertices + spriteChainOffset * 4, 4 * count * sizeof(VertexStruct_XYZ_Color_UV)); - vertices += count * 4; - - spriteCount += count; - spriteChainOffset += count; - - // Have we treated the entire chain ? - if (spriteChainOffset == currentChain.spriteCount) - { - spriteChain++; - spriteChainOffset = 0; - } - } while (spriteCount < maxSpriteCount && spriteChain < spriteChainCount); - - vertexMapper.Unmap(); - - Renderer::DrawIndexedPrimitives(PrimitiveMode_TriangleList, 0, spriteCount * 6); - } while (spriteChain < spriteChainCount); - - spriteChainVector.clear(); - } - } - - // We set it back to zero - matEntry.enabled = false; - } - } - pipelineEntry.enabled = false; - } - } - } - - /*! - * \brief Draws billboards - * - * \param sceneData Data of the scene - * \param layer Layer of the rendering - */ - - void DepthRenderTechnique::DrawBillboards(const SceneData& sceneData, ForwardRenderQueue::Layer& layer) const - { - const Shader* lastShader = nullptr; - const ShaderUniforms* shaderUniforms = nullptr; - - if (Renderer::HasCapability(RendererCap_Instancing)) - { - VertexBuffer* instanceBuffer = Renderer::GetInstanceBuffer(); - instanceBuffer->SetVertexDeclaration(&s_billboardInstanceDeclaration); - - Renderer::SetVertexBuffer(&s_quadVertexBuffer); - - for (auto& pipelinePair : layer.billboards) - { - const MaterialPipeline* pipeline = pipelinePair.first; - auto& pipelineEntry = pipelinePair.second; - - if (pipelineEntry.enabled) - { - const MaterialPipeline::Instance& pipelineInstance = pipeline->Apply(ShaderFlags_Billboard | ShaderFlags_Instancing | ShaderFlags_VertexColor); - - const Shader* shader = pipelineInstance.uberInstance->GetShader(); - - // Uniforms are conserved in our program, there's no point to send them back until they change - if (shader != lastShader) - { - // Index of uniforms in the shader - shaderUniforms = GetShaderUniforms(shader); - - // Ambiant color of the scene - shader->SendColor(shaderUniforms->sceneAmbient, sceneData.ambientColor); - lastShader = shader; } - for (auto& matIt : pipelinePair.second.materialMap) - { - const Material* material = matIt.first; - auto& entry = matIt.second; - auto& billboardVector = entry.billboards; + lastPipeline = pipeline; + } - std::size_t billboardCount = billboardVector.size(); - if (billboardCount > 0) - { - // We begin to apply the material (and get the shader activated doing so) - material->Apply(pipelineInstance); + if (lastMaterial != basicSprites.material) + { + basicSprites.material->Apply(*pipelineInstance); - const ForwardRenderQueue::BillboardData* data = &billboardVector[0]; - std::size_t maxBillboardPerDraw = instanceBuffer->GetVertexCount(); - do - { - std::size_t renderedBillboardCount = std::min(billboardCount, maxBillboardPerDraw); - billboardCount -= renderedBillboardCount; + Renderer::SetTextureSampler(overlayTextureUnit, basicSprites.material->GetDiffuseSampler()); - instanceBuffer->Fill(data, 0, renderedBillboardCount); - data += renderedBillboardCount; + lastMaterial = basicSprites.material; + } - Renderer::DrawPrimitivesInstanced(renderedBillboardCount, PrimitiveMode_TriangleStrip, 0, 4); - } - while (billboardCount > 0); + const Nz::Texture* overlayTexture = (basicSprites.overlay) ? basicSprites.overlay.Get() : &m_whiteTexture; + if (overlayTexture != lastOverlay) + { + Renderer::SetTexture(overlayTextureUnit, overlayTexture); + lastOverlay = overlayTexture; + } - billboardVector.clear(); - } - } + if (basicSprites.material->IsScissorTestEnabled() && scissorRect != lastScissorRect) + { + Renderer::SetScissorRect(scissorRect); + lastScissorRect = scissorRect; } } + + m_spriteChains.emplace_back(basicSprites.vertices, basicSprites.spriteCount); } - else - { - Renderer::SetIndexBuffer(&s_quadIndexBuffer); - Renderer::SetVertexBuffer(&m_billboardPointBuffer); - for (auto& pipelinePair : layer.billboards) - { - const MaterialPipeline* pipeline = pipelinePair.first; - auto& pipelineEntry = pipelinePair.second; - - if (pipelineEntry.enabled) - { - const MaterialPipeline::Instance& pipelineInstance = pipeline->Apply(ShaderFlags_Billboard | ShaderFlags_VertexColor); - - const Shader* shader = pipelineInstance.uberInstance->GetShader(); - - // Uniforms are conserved in our program, there's no point to send them back until they change - if (shader != lastShader) - { - // Index of uniforms in the shader - shaderUniforms = GetShaderUniforms(shader); - - // Ambiant color of the scene - shader->SendColor(shaderUniforms->sceneAmbient, sceneData.ambientColor); - - lastShader = shader; - } - - for (auto& matIt : pipelinePair.second.materialMap) - { - auto& entry = matIt.second; - auto& billboardVector = entry.billboards; - - const ForwardRenderQueue::BillboardData* data = &billboardVector[0]; - std::size_t maxBillboardPerDraw = std::min(s_maxQuads, m_billboardPointBuffer.GetVertexCount() / 4); - - std::size_t billboardCount = billboardVector.size(); - do - { - std::size_t renderedBillboardCount = std::min(billboardCount, maxBillboardPerDraw); - billboardCount -= renderedBillboardCount; - - BufferMapper vertexMapper(m_billboardPointBuffer, BufferAccess_DiscardAndWrite, 0, renderedBillboardCount * 4); - BillboardPoint* vertices = static_cast(vertexMapper.GetPointer()); - - for (unsigned int i = 0; i < renderedBillboardCount; ++i) - { - const ForwardRenderQueue::BillboardData& billboard = *data++; - - vertices->color = billboard.color; - vertices->position = billboard.center; - vertices->sinCos = billboard.sinCos; - vertices->size = billboard.size; - vertices->uv.Set(0.f, 1.f); - vertices++; - - vertices->color = billboard.color; - vertices->position = billboard.center; - vertices->sinCos = billboard.sinCos; - vertices->size = billboard.size; - vertices->uv.Set(1.f, 1.f); - vertices++; - - vertices->color = billboard.color; - vertices->position = billboard.center; - vertices->sinCos = billboard.sinCos; - vertices->size = billboard.size; - vertices->uv.Set(0.f, 0.f); - vertices++; - - vertices->color = billboard.color; - vertices->position = billboard.center; - vertices->sinCos = billboard.sinCos; - vertices->size = billboard.size; - vertices->uv.Set(1.f, 0.f); - vertices++; - } - - vertexMapper.Unmap(); - - Renderer::DrawIndexedPrimitives(PrimitiveMode_TriangleList, 0, renderedBillboardCount * 6); - } - while (billboardCount > 0); - - billboardVector.clear(); - } - } - } - } - } - - /*! - * \brief Draws opaques models - * - * \param sceneData Data of the scene - * \param layer Layer of the rendering - */ - - void DepthRenderTechnique::DrawOpaqueModels(const SceneData& sceneData, ForwardRenderQueue::Layer& layer) const - { - const Shader* lastShader = nullptr; - const ShaderUniforms* shaderUniforms = nullptr; - - for (auto& pipelinePair : layer.opaqueModels) - { - const MaterialPipeline* pipeline = pipelinePair.first; - auto& pipelineEntry = pipelinePair.second; - - if (pipelineEntry.maxInstanceCount > 0) - { - bool instancing = (pipelineEntry.maxInstanceCount > NAZARA_GRAPHICS_INSTANCING_MIN_INSTANCES_COUNT); - const MaterialPipeline::Instance& pipelineInstance = pipeline->Apply((instancing) ? ShaderFlags_Instancing : 0); - - const Shader* shader = pipelineInstance.uberInstance->GetShader(); - - // Uniforms are conserved in our program, there's no point to send them back until they change - if (shader != lastShader) - { - // Index of uniforms in the shader - shaderUniforms = GetShaderUniforms(shader); - - // Ambiant color of the scene - shader->SendColor(shaderUniforms->sceneAmbient, sceneData.ambientColor); - - lastShader = shader; - } - - for (auto& materialPair : pipelineEntry.materialMap) - { - const Material* material = materialPair.first; - auto& matEntry = materialPair.second; - - if (matEntry.enabled) - { - material->Apply(pipelineInstance); - - ForwardRenderQueue::MeshInstanceContainer& meshInstances = matEntry.meshMap; - - // Meshes - for (auto& meshIt : meshInstances) - { - const MeshData& meshData = meshIt.first; - auto& meshEntry = meshIt.second; - - std::vector& instances = meshEntry.instances; - if (!instances.empty()) - { - const IndexBuffer* indexBuffer = meshData.indexBuffer; - const VertexBuffer* vertexBuffer = meshData.vertexBuffer; - - // Handle draw call before rendering loop - Renderer::DrawCall drawFunc; - Renderer::DrawCallInstanced instancedDrawFunc; - unsigned int indexCount; - - if (indexBuffer) - { - drawFunc = Renderer::DrawIndexedPrimitives; - instancedDrawFunc = Renderer::DrawIndexedPrimitivesInstanced; - indexCount = indexBuffer->GetIndexCount(); - } - else - { - drawFunc = Renderer::DrawPrimitives; - instancedDrawFunc = Renderer::DrawPrimitivesInstanced; - indexCount = vertexBuffer->GetVertexCount(); - } - - Renderer::SetIndexBuffer(indexBuffer); - Renderer::SetVertexBuffer(vertexBuffer); - - if (instancing) - { - // We compute the number of instances that we will be able to draw this time (depending on the instancing buffer size) - VertexBuffer* instanceBuffer = Renderer::GetInstanceBuffer(); - instanceBuffer->SetVertexDeclaration(VertexDeclaration::Get(VertexLayout_Matrix4)); - - const Matrix4f* instanceMatrices = &instances[0]; - std::size_t instanceCount = instances.size(); - std::size_t maxInstanceCount = instanceBuffer->GetVertexCount(); // Maximum number of instance in one batch - - while (instanceCount > 0) - { - // We compute the number of instances that we will be able to draw this time (depending on the instancing buffer size) - std::size_t renderedInstanceCount = std::min(instanceCount, maxInstanceCount); - instanceCount -= renderedInstanceCount; - - // We fill the instancing buffer with our world matrices - instanceBuffer->Fill(instanceMatrices, 0, renderedInstanceCount); - instanceMatrices += renderedInstanceCount; - - // And we draw - instancedDrawFunc(renderedInstanceCount, meshData.primitiveMode, 0, indexCount); - } - } - else - { - // Without instancing, we must do a draw call for each instance - // This may be faster than instancing under a certain number - // Due to the time to modify the instancing buffer - for (const Matrix4f& matrix : instances) - { - Renderer::SetMatrix(MatrixType_World, matrix); - drawFunc(meshData.primitiveMode, 0, indexCount); - } - } - instances.clear(); - } - } - - matEntry.enabled = false; - } - } - - pipelineEntry.maxInstanceCount = 0; - } - } + Commit(); } /*! diff --git a/src/Nazara/Graphics/Formats/MeshLoader.cpp b/src/Nazara/Graphics/Formats/MeshLoader.cpp index ad5d58736..439039cad 100644 --- a/src/Nazara/Graphics/Formats/MeshLoader.cpp +++ b/src/Nazara/Graphics/Formats/MeshLoader.cpp @@ -3,13 +3,11 @@ // For conditions of distribution and use, see copyright notice in Config.hpp #include -#include #include #include #include #include #include -#include #include namespace Nz @@ -77,7 +75,6 @@ namespace Nz return false; } - model->Reset(); model->SetMesh(mesh); if (parameters.loadMaterials) @@ -114,7 +111,6 @@ namespace Nz return false; } - model->Reset(); model->SetMesh(mesh); if (parameters.loadMaterials) diff --git a/src/Nazara/Graphics/Formats/MeshLoader.hpp b/src/Nazara/Graphics/Formats/MeshLoader.hpp index 215e19c44..558d3dfb3 100644 --- a/src/Nazara/Graphics/Formats/MeshLoader.hpp +++ b/src/Nazara/Graphics/Formats/MeshLoader.hpp @@ -7,7 +7,7 @@ #ifndef NAZARA_LOADERS_MESH_HPP #define NAZARA_LOADERS_MESH_HPP -#include +#include namespace Nz { diff --git a/src/Nazara/Graphics/Formats/TextureLoader.cpp b/src/Nazara/Graphics/Formats/TextureLoader.cpp index d3667a945..02f51d5ad 100644 --- a/src/Nazara/Graphics/Formats/TextureLoader.cpp +++ b/src/Nazara/Graphics/Formats/TextureLoader.cpp @@ -5,7 +5,6 @@ #include #include #include -#include #include namespace Nz diff --git a/src/Nazara/Graphics/Formats/TextureLoader.hpp b/src/Nazara/Graphics/Formats/TextureLoader.hpp index f068aeb5d..483d69546 100644 --- a/src/Nazara/Graphics/Formats/TextureLoader.hpp +++ b/src/Nazara/Graphics/Formats/TextureLoader.hpp @@ -7,7 +7,7 @@ #ifndef NAZARA_LOADERS_TEXTURE_HPP #define NAZARA_LOADERS_TEXTURE_HPP -#include +#include namespace Nz { diff --git a/src/Nazara/Graphics/ForwardRenderQueue.cpp b/src/Nazara/Graphics/ForwardRenderQueue.cpp deleted file mode 100644 index 840875ea3..000000000 --- a/src/Nazara/Graphics/ForwardRenderQueue.cpp +++ /dev/null @@ -1,931 +0,0 @@ -// Copyright (C) 2017 Jérôme Leclercq -// This file is part of the "Nazara Engine - Graphics module" -// For conditions of distribution and use, see copyright notice in Config.hpp - -#include -#include -#include -#include - -///TODO: Replace sinus/cosinus by a lookup table (which will lead to a speed up about 10x) - -namespace Nz -{ - /*! - * \ingroup graphics - * \class Nz::ForwardRenderQueue - * \brief Graphics class that represents the rendering queue for forward rendering - */ - - /*! - * \brief Adds multiple billboards to the queue - * - * \param renderOrder Order of rendering - * \param material Material of the billboards - * \param count Number of billboards - * \param positionPtr Position of the billboards - * \param sizePtr Sizes of the billboards - * \param sinCosPtr Rotation of the billboards if null, Vector2f(0.f, 1.f) is used - * \param colorPtr Color of the billboards if null, Color::White is used - * - * \remark Produces a NazaraAssert if material is invalid - */ - - void ForwardRenderQueue::AddBillboards(int renderOrder, const Material* material, unsigned int count, SparsePtr positionPtr, SparsePtr sizePtr, SparsePtr sinCosPtr, SparsePtr colorPtr) - { - NazaraAssert(material, "Invalid material"); - - Vector2f defaultSinCos(0.f, 1.f); // sin(0) = 0, cos(0) = 1 - - if (!sinCosPtr) - sinCosPtr.Reset(&defaultSinCos, 0); // The trick here is to put the stride to zero, which leads the pointer to be immobile - - if (!colorPtr) - colorPtr.Reset(&Color::White, 0); // Same - - BillboardData* billboardData = GetBillboardData(renderOrder, material, count); - for (unsigned int i = 0; i < count; ++i) - { - billboardData->center = *positionPtr++; - billboardData->color = *colorPtr++; - billboardData->sinCos = *sinCosPtr++; - billboardData->size = *sizePtr++; - billboardData++; - } - } - - /*! - * \brief Adds multiple billboards to the queue - * - * \param renderOrder Order of rendering - * \param material Material of the billboards - * \param count Number of billboards - * \param positionPtr Position of the billboards - * \param sizePtr Sizes of the billboards - * \param sinCosPtr Rotation of the billboards if null, Vector2f(0.f, 1.f) is used - * \param alphaPtr Alpha parameters of the billboards if null, 1.f is used - * - * \remark Produces a NazaraAssert if material is invalid - */ - - void ForwardRenderQueue::AddBillboards(int renderOrder, const Material* material, unsigned int count, SparsePtr positionPtr, SparsePtr sizePtr, SparsePtr sinCosPtr, SparsePtr alphaPtr) - { - NazaraAssert(material, "Invalid material"); - - Vector2f defaultSinCos(0.f, 1.f); // sin(0) = 0, cos(0) = 1 - - if (!sinCosPtr) - sinCosPtr.Reset(&defaultSinCos, 0); // The trick here is to put the stride to zero, which leads the pointer to be immobile - - float defaultAlpha = 1.f; - - if (!alphaPtr) - alphaPtr.Reset(&defaultAlpha, 0); // Same - - BillboardData* billboardData = GetBillboardData(renderOrder, material, count); - for (unsigned int i = 0; i < count; ++i) - { - billboardData->center = *positionPtr++; - billboardData->color = Color(255, 255, 255, static_cast(255.f * (*alphaPtr++))); - billboardData->sinCos = *sinCosPtr++; - billboardData->size = *sizePtr++; - billboardData++; - } - } - - /*! - * \brief Adds multiple billboards to the queue - * - * \param renderOrder Order of rendering - * \param material Material of the billboards - * \param count Number of billboards - * \param positionPtr Position of the billboards - * \param sizePtr Sizes of the billboards - * \param anglePtr Rotation of the billboards if null, 0.f is used - * \param colorPtr Color of the billboards if null, Color::White is used - * - * \remark Produces a NazaraAssert if material is invalid - */ - - void ForwardRenderQueue::AddBillboards(int renderOrder, const Material* material, unsigned int count, SparsePtr positionPtr, SparsePtr sizePtr, SparsePtr anglePtr, SparsePtr colorPtr) - { - NazaraAssert(material, "Invalid material"); - - float defaultRotation = 0.f; - - if (!anglePtr) - anglePtr.Reset(&defaultRotation, 0); // The trick here is to put the stride to zero, which leads the pointer to be immobile - - if (!colorPtr) - colorPtr.Reset(&Color::White, 0); // Same - - BillboardData* billboardData = GetBillboardData(renderOrder, material, count); - for (unsigned int i = 0; i < count; ++i) - { - float sin = std::sin(ToRadians(*anglePtr)); - float cos = std::cos(ToRadians(*anglePtr)); - anglePtr++; - - billboardData->center = *positionPtr++; - billboardData->color = *colorPtr++; - billboardData->sinCos.Set(sin, cos); - billboardData->size = *sizePtr++; - billboardData++; - } - } - - /*! - * \brief Adds multiple billboards to the queue - * - * \param renderOrder Order of rendering - * \param material Material of the billboards - * \param count Number of billboards - * \param positionPtr Position of the billboards - * \param sizePtr Sizes of the billboards - * \param anglePtr Rotation of the billboards if null, 0.f is used - * \param alphaPtr Alpha parameters of the billboards if null, 1.f is used - * - * \remark Produces a NazaraAssert if material is invalid - */ - - void ForwardRenderQueue::AddBillboards(int renderOrder, const Material* material, unsigned int count, SparsePtr positionPtr, SparsePtr sizePtr, SparsePtr anglePtr, SparsePtr alphaPtr) - { - NazaraAssert(material, "Invalid material"); - - float defaultRotation = 0.f; - - if (!anglePtr) - anglePtr.Reset(&defaultRotation, 0); // The trick here is to put the stride to zero, which leads the pointer to be immobile - - float defaultAlpha = 1.f; - - if (!alphaPtr) - alphaPtr.Reset(&defaultAlpha, 0); // Same - - BillboardData* billboardData = GetBillboardData(renderOrder, material, count); - for (unsigned int i = 0; i < count; ++i) - { - float sin = std::sin(ToRadians(*anglePtr)); - float cos = std::cos(ToRadians(*anglePtr)); - anglePtr++; - - billboardData->center = *positionPtr++; - billboardData->color = Color(255, 255, 255, static_cast(255.f * (*alphaPtr++))); - billboardData->sinCos.Set(sin, cos); - billboardData->size = *sizePtr++; - billboardData++; - } - } - - /*! - * \brief Adds multiple billboards to the queue - * - * \param renderOrder Order of rendering - * \param material Material of the billboards - * \param count Number of billboards - * \param positionPtr Position of the billboards - * \param sizePtr Size of the billboards - * \param sinCosPtr Rotation of the billboards if null, Vector2f(0.f, 1.f) is used - * \param colorPtr Color of the billboards if null, Color::White is used - * - * \remark Produces a NazaraAssert if material is invalid - */ - - void ForwardRenderQueue::AddBillboards(int renderOrder, const Material* material, unsigned int count, SparsePtr positionPtr, SparsePtr sizePtr, SparsePtr sinCosPtr, SparsePtr colorPtr) - { - NazaraAssert(material, "Invalid material"); - - Vector2f defaultSinCos(0.f, 1.f); // sin(0) = 0, cos(0) = 1 - - if (!sinCosPtr) - sinCosPtr.Reset(&defaultSinCos, 0); // The trick here is to put the stride to zero, which leads the pointer to be immobile - - if (!colorPtr) - colorPtr.Reset(&Color::White, 0); // Same - - BillboardData* billboardData = GetBillboardData(renderOrder, material, count); - for (unsigned int i = 0; i < count; ++i) - { - billboardData->center = *positionPtr++; - billboardData->color = *colorPtr++; - billboardData->sinCos = *sinCosPtr++; - billboardData->size.Set(*sizePtr++); - billboardData++; - } - } - - /*! - * \brief Adds multiple billboards to the queue - * - * \param renderOrder Order of rendering - * \param material Material of the billboards - * \param count Number of billboards - * \param positionPtr Position of the billboards - * \param sizePtr Size of the billboards - * \param sinCosPtr Rotation of the billboards if null, Vector2f(0.f, 1.f) is used - * \param alphaPtr Alpha parameters of the billboards if null, 1.f is used - * - * \remark Produces a NazaraAssert if material is invalid - */ - - void ForwardRenderQueue::AddBillboards(int renderOrder, const Material* material, unsigned int count, SparsePtr positionPtr, SparsePtr sizePtr, SparsePtr sinCosPtr, SparsePtr alphaPtr) - { - NazaraAssert(material, "Invalid material"); - - Vector2f defaultSinCos(0.f, 1.f); // sin(0) = 0, cos(0) = 1 - - if (!sinCosPtr) - sinCosPtr.Reset(&defaultSinCos, 0); // The trick here is to put the stride to zero, which leads the pointer to be immobile - - float defaultAlpha = 1.f; - - if (!alphaPtr) - alphaPtr.Reset(&defaultAlpha, 0); // Same - - BillboardData* billboardData = GetBillboardData(renderOrder, material, count); - for (unsigned int i = 0; i < count; ++i) - { - billboardData->center = *positionPtr++; - billboardData->color = Color(255, 255, 255, static_cast(255.f * (*alphaPtr++))); - billboardData->sinCos = *sinCosPtr++; - billboardData->size.Set(*sizePtr++); - billboardData++; - } - } - - /*! - * \brief Adds multiple billboards to the queue - * - * \param renderOrder Order of rendering - * \param material Material of the billboards - * \param count Number of billboards - * \param positionPtr Position of the billboards - * \param sizePtr Size of the billboards - * \param anglePtr Rotation of the billboards if null, 0.f is used - * \param colorPtr Color of the billboards if null, Color::White is used - * - * \remark Produces a NazaraAssert if material is invalid - */ - - void ForwardRenderQueue::AddBillboards(int renderOrder, const Material* material, unsigned int count, SparsePtr positionPtr, SparsePtr sizePtr, SparsePtr anglePtr, SparsePtr colorPtr) - { - NazaraAssert(material, "Invalid material"); - - float defaultRotation = 0.f; - - if (!anglePtr) - anglePtr.Reset(&defaultRotation, 0); // The trick here is to put the stride to zero, which leads the pointer to be immobile - - if (!colorPtr) - colorPtr.Reset(&Color::White, 0); // Same - - BillboardData* billboardData = GetBillboardData(renderOrder, material, count); - for (unsigned int i = 0; i < count; ++i) - { - float sin = std::sin(ToRadians(*anglePtr)); - float cos = std::cos(ToRadians(*anglePtr)); - anglePtr++; - - billboardData->center = *positionPtr++; - billboardData->color = *colorPtr++; - billboardData->sinCos.Set(sin, cos); - billboardData->size.Set(*sizePtr++); - billboardData++; - } - } - - /*! - * \brief Adds multiple billboards to the queue - * - * \param renderOrder Order of rendering - * \param material Material of the billboards - * \param count Number of billboards - * \param positionPtr Position of the billboards - * \param sizePtr Size of the billboards - * \param anglePtr Rotation of the billboards if null, 0.f is used - * \param alphaPtr Alpha parameters of the billboards if null, 1.f is used - * - * \remark Produces a NazaraAssert if material is invalid - */ - - void ForwardRenderQueue::AddBillboards(int renderOrder, const Material* material, unsigned int count, SparsePtr positionPtr, SparsePtr sizePtr, SparsePtr anglePtr, SparsePtr alphaPtr) - { - NazaraAssert(material, "Invalid material"); - - float defaultRotation = 0.f; - - if (!anglePtr) - anglePtr.Reset(&defaultRotation, 0); // The trick here is to put the stride to zero, which leads the pointer to be immobile - - float defaultAlpha = 1.f; - - if (!alphaPtr) - alphaPtr.Reset(&defaultAlpha, 0); // Same - - BillboardData* billboardData = GetBillboardData(renderOrder, material, count); - for (unsigned int i = 0; i < count; ++i) - { - float sin = std::sin(ToRadians(*anglePtr)); - float cos = std::cos(ToRadians(*anglePtr)); - anglePtr++; - - billboardData->center = *positionPtr++; - billboardData->color = Color(255, 255, 255, static_cast(255.f * (*alphaPtr++))); - billboardData->sinCos.Set(sin, cos); - billboardData->size.Set(*sizePtr++); - billboardData++; - } - } - - /*! - * \brief Adds drawable to the queue - * - * \param renderOrder Order of rendering - * \param drawable Drawable user defined - * - * \remark Produces a NazaraError if drawable is invalid - */ - - void ForwardRenderQueue::AddDrawable(int renderOrder, const Drawable* drawable) - { - #if NAZARA_GRAPHICS_SAFE - if (!drawable) - { - NazaraError("Invalid drawable"); - return; - } - #endif - - auto& otherDrawables = GetLayer(renderOrder).otherDrawables; - - otherDrawables.push_back(drawable); - } - - /*! - * \brief Adds mesh to the queue - * - * \param renderOrder Order of rendering - * \param material Material of the mesh - * \param meshData Data of the mesh - * \param meshAABB Box of the mesh - * \param transformMatrix Matrix of the mesh - * - * \remark Produces a NazaraAssert if material is invalid - */ - void ForwardRenderQueue::AddMesh(int renderOrder, const Material* material, const MeshData& meshData, const Boxf& meshAABB, const Matrix4f& transformMatrix) - { - NazaraAssert(material, "Invalid material"); - - if (material->IsDepthSortingEnabled()) - { - Layer& currentLayer = GetLayer(renderOrder); - auto& transparentMeshes = currentLayer.depthSortedMeshes; - auto& transparentData = currentLayer.depthSortedMeshData; - - // The material is marked for depth sorting, we must draw this mesh using another way (after the rendering of opaques objects while sorting them) - std::size_t index = transparentData.size(); - transparentData.resize(index+1); - - UnbatchedModelData& data = transparentData.back(); - data.material = material; - data.meshData = meshData; - data.obbSphere = Spheref(transformMatrix.GetTranslation() + meshAABB.GetCenter(), meshAABB.GetSquaredRadius()); - data.transformMatrix = transformMatrix; - - transparentMeshes.push_back(index); - } - else - { - Layer& currentLayer = GetLayer(renderOrder); - MeshPipelineBatches& opaqueModels = currentLayer.opaqueModels; - - const MaterialPipeline* materialPipeline = material->GetPipeline(); - - auto pipelineIt = opaqueModels.find(materialPipeline); - if (pipelineIt == opaqueModels.end()) - { - BatchedMaterialEntry materialEntry; - pipelineIt = opaqueModels.insert(MeshPipelineBatches::value_type(materialPipeline, std::move(materialEntry))).first; - } - - BatchedMaterialEntry& materialEntry = pipelineIt->second; - MeshMaterialBatches& materialMap = materialEntry.materialMap; - - auto materialIt = materialMap.find(material); - if (materialIt == materialMap.end()) - { - BatchedModelEntry entry; - entry.materialReleaseSlot.Connect(material->OnMaterialRelease, this, &ForwardRenderQueue::OnMaterialInvalidation); - - materialIt = materialMap.insert(MeshMaterialBatches::value_type(material, std::move(entry))).first; - } - - BatchedModelEntry& entry = materialIt->second; - entry.enabled = true; - - MeshInstanceContainer& meshMap = entry.meshMap; - - auto it2 = meshMap.find(meshData); - if (it2 == meshMap.end()) - { - MeshInstanceEntry instanceEntry; - instanceEntry.squaredBoundingSphere = meshAABB.GetSquaredBoundingSphere(); - - if (meshData.indexBuffer) - instanceEntry.indexBufferReleaseSlot.Connect(meshData.indexBuffer->OnIndexBufferRelease, this, &ForwardRenderQueue::OnIndexBufferInvalidation); - - instanceEntry.vertexBufferReleaseSlot.Connect(meshData.vertexBuffer->OnVertexBufferRelease, this, &ForwardRenderQueue::OnVertexBufferInvalidation); - - it2 = meshMap.insert(std::make_pair(meshData, std::move(instanceEntry))).first; - } - - std::vector& instances = it2->second.instances; - instances.push_back(transformMatrix); - - materialEntry.maxInstanceCount = std::max(materialEntry.maxInstanceCount, instances.size()); - } - } - - /*! - * \brief Adds sprites to the queue - * - * \param renderOrder Order of rendering - * \param material Material of the sprites - * \param vertices Buffer of data for the sprites - * \param spriteCount Number of sprites - * \param overlay Texture of the sprites - * - * \remark Produces a NazaraAssert if material is invalid - */ - void ForwardRenderQueue::AddSprites(int renderOrder, const Material* material, const VertexStruct_XYZ_Color_UV* vertices, std::size_t spriteCount, const Texture* overlay) - { - NazaraAssert(material, "Invalid material"); - - Layer& currentLayer = GetLayer(renderOrder); - - if (material->IsDepthSortingEnabled()) - { - auto& transparentSprites = currentLayer.depthSortedSprites; - auto& transparentData = currentLayer.depthSortedSpriteData; - - // The material is marked for depth sorting, we must draw this mesh using another way (after the rendering of opaques objects while sorting them) - std::size_t index = transparentData.size(); - transparentData.resize(index + 1); - - UnbatchedSpriteData& data = transparentData.back(); - data.material = material; - data.overlay = overlay; - data.spriteCount = spriteCount; - data.vertices = vertices; - - transparentSprites.push_back(index); - } - else - { - SpritePipelineBatches& sprites = currentLayer.opaqueSprites; - - const MaterialPipeline* materialPipeline = material->GetPipeline(); - - auto pipelineIt = sprites.find(materialPipeline); - if (pipelineIt == sprites.end()) - { - BatchedSpritePipelineEntry materialEntry; - pipelineIt = sprites.insert(SpritePipelineBatches::value_type(materialPipeline, std::move(materialEntry))).first; - } - - BatchedSpritePipelineEntry& pipelineEntry = pipelineIt->second; - pipelineEntry.enabled = true; - - SpriteMaterialBatches& materialMap = pipelineEntry.materialMap; - - auto matIt = materialMap.find(material); - if (matIt == materialMap.end()) - { - BatchedBasicSpriteEntry entry; - entry.materialReleaseSlot.Connect(material->OnMaterialRelease, this, &ForwardRenderQueue::OnMaterialInvalidation); - - matIt = materialMap.insert(SpriteMaterialBatches::value_type(material, std::move(entry))).first; - } - - BatchedBasicSpriteEntry& entry = matIt->second; - entry.enabled = true; - - auto& overlayMap = entry.overlayMap; - - auto overlayIt = overlayMap.find(overlay); - if (overlayIt == overlayMap.end()) - { - BatchedSpriteEntry overlayEntry; - if (overlay) - overlayEntry.textureReleaseSlot.Connect(overlay->OnTextureRelease, this, &ForwardRenderQueue::OnTextureInvalidation); - - overlayIt = overlayMap.insert(std::make_pair(overlay, std::move(overlayEntry))).first; - } - - auto& spriteVector = overlayIt->second.spriteChains; - spriteVector.push_back(SpriteChain_XYZ_Color_UV({vertices, spriteCount})); - } - } - - /*! - * \brief Clears the queue - * - * \param fully Should everything be cleared or we can keep layers - */ - - void ForwardRenderQueue::Clear(bool fully) - { - AbstractRenderQueue::Clear(fully); - - if (fully) - layers.clear(); - else - { - for (auto it = layers.begin(); it != layers.end();) - { - Layer& layer = it->second; - if (layer.clearCount++ >= 100) - layers.erase(it++); - else - { - for (auto& pipelinePair : layer.billboards) - { - auto& pipelineEntry = pipelinePair.second; - - if (pipelineEntry.enabled) - { - for (auto& matIt : pipelinePair.second.materialMap) - { - auto& entry = matIt.second; - auto& billboardVector = entry.billboards; - - billboardVector.clear(); - } - } - - pipelineEntry.enabled = false; - } - - for (auto& pipelinePair : layer.opaqueSprites) - { - auto& pipelineEntry = pipelinePair.second; - - if (pipelineEntry.enabled) - { - for (auto& materialPair : pipelineEntry.materialMap) - { - auto& matEntry = materialPair.second; - - if (matEntry.enabled) - { - auto& overlayMap = matEntry.overlayMap; - for (auto& overlayIt : overlayMap) - { - auto& spriteChainVector = overlayIt.second.spriteChains; - spriteChainVector.clear(); - } - - matEntry.enabled = false; - } - } - pipelineEntry.enabled = false; - } - } - - for (auto& pipelinePair : layer.opaqueModels) - { - auto& pipelineEntry = pipelinePair.second; - - if (pipelineEntry.maxInstanceCount > 0) - { - for (auto& materialPair : pipelineEntry.materialMap) - { - auto& matEntry = materialPair.second; - if (matEntry.enabled) - { - MeshInstanceContainer& meshInstances = matEntry.meshMap; - - for (auto& meshIt : meshInstances) - { - auto& meshEntry = meshIt.second; - meshEntry.instances.clear(); - } - matEntry.enabled = false; - } - } - pipelineEntry.maxInstanceCount = 0; - } - } - - layer.depthSortedMeshes.clear(); - layer.depthSortedMeshData.clear(); - layer.depthSortedSpriteData.clear(); - layer.depthSortedSprites.clear(); - layer.otherDrawables.clear(); - ++it; - } - } - } - } - - /*! - * \brief Sorts the object according to the viewer position, furthest to nearest - * - * \param viewer Viewer of the scene - */ - - void ForwardRenderQueue::Sort(const AbstractViewer* viewer) - { - if (viewer->GetProjectionType() == ProjectionType_Orthogonal) - SortForOrthographic(viewer); - else - SortForPerspective(viewer); - } - - /*! - * \brief Gets the billboard data - * \return Pointer to the data of the billboards - * - * \param renderOrder Order of rendering - * \param material Material of the billboard - */ - - ForwardRenderQueue::BillboardData* ForwardRenderQueue::GetBillboardData(int renderOrder, const Material* material, unsigned int count) - { - auto& billboards = GetLayer(renderOrder).billboards; - - const MaterialPipeline* materialPipeline = material->GetPipeline(); - - auto pipelineIt = billboards.find(materialPipeline); - if (pipelineIt == billboards.end()) - { - BatchedBillboardPipelineEntry pipelineEntry; - pipelineIt = billboards.insert(BillboardPipelineBatches::value_type(materialPipeline, std::move(pipelineEntry))).first; - } - BatchedBillboardPipelineEntry& pipelineEntry = pipelineIt->second; - pipelineEntry.enabled = true; - - BatchedBillboardContainer& materialMap = pipelineEntry.materialMap; - - auto it = materialMap.find(material); - if (it == materialMap.end()) - { - BatchedBillboardEntry entry; - entry.materialReleaseSlot.Connect(material->OnMaterialRelease, this, &ForwardRenderQueue::OnMaterialInvalidation); - - it = materialMap.insert(BatchedBillboardContainer::value_type(material, std::move(entry))).first; - } - - BatchedBillboardEntry& entry = it->second; - - auto& billboardVector = entry.billboards; - std::size_t prevSize = billboardVector.size(); - billboardVector.resize(prevSize + count); - - return &billboardVector[prevSize]; - } - - /*! - * \brief Gets the ith layer - * \return Reference to the ith layer for the queue - * - * \param i Index of the layer - */ - - ForwardRenderQueue::Layer& ForwardRenderQueue::GetLayer(int i) - { - auto it = layers.find(i); - if (it == layers.end()) - it = layers.insert(std::make_pair(i, Layer())).first; - - Layer& layer = it->second; - layer.clearCount = 0; - - return layer; - } - - void ForwardRenderQueue::SortBillboards(Layer& layer, const Planef& nearPlane) - { - for (auto& pipelinePair : layer.billboards) - { - for (auto& matPair : pipelinePair.second.materialMap) - { - const Material* mat = matPair.first; - - if (mat->IsDepthSortingEnabled()) - { - BatchedBillboardEntry& entry = matPair.second; - auto& billboardVector = entry.billboards; - - std::sort(billboardVector.begin(), billboardVector.end(), [&nearPlane] (const BillboardData& data1, const BillboardData& data2) - { - return nearPlane.Distance(data1.center) > nearPlane.Distance(data2.center); - }); - } - } - } - } - - void ForwardRenderQueue::SortForOrthographic(const AbstractViewer * viewer) - { - Planef nearPlane = viewer->GetFrustum().GetPlane(FrustumPlane_Near); - - for (auto& pair : layers) - { - Layer& layer = pair.second; - - std::sort(layer.depthSortedMeshes.begin(), layer.depthSortedMeshes.end(), [&layer, &nearPlane] (std::size_t index1, std::size_t index2) - { - const Spheref& sphere1 = layer.depthSortedMeshData[index1].obbSphere; - const Spheref& sphere2 = layer.depthSortedMeshData[index2].obbSphere; - - return nearPlane.Distance(sphere1.GetPosition()) < nearPlane.Distance(sphere2.GetPosition()); - }); - - std::sort(layer.depthSortedSprites.begin(), layer.depthSortedSprites.end(), [&layer, &nearPlane] (std::size_t index1, std::size_t index2) - { - const Vector3f& pos1 = layer.depthSortedSpriteData[index1].vertices[0].position; - const Vector3f& pos2 = layer.depthSortedSpriteData[index2].vertices[0].position; - - return nearPlane.Distance(pos1) < nearPlane.Distance(pos2); - }); - - SortBillboards(layer, nearPlane); - } - } - - void ForwardRenderQueue::SortForPerspective(const AbstractViewer* viewer) - { - Planef nearPlane = viewer->GetFrustum().GetPlane(FrustumPlane_Near); - Vector3f viewerPos = viewer->GetEyePosition(); - - for (auto& pair : layers) - { - Layer& layer = pair.second; - - std::sort(layer.depthSortedMeshes.begin(), layer.depthSortedMeshes.end(), [&layer, &viewerPos] (std::size_t index1, std::size_t index2) - { - const Spheref& sphere1 = layer.depthSortedMeshData[index1].obbSphere; - const Spheref& sphere2 = layer.depthSortedMeshData[index2].obbSphere; - - return viewerPos.SquaredDistance(sphere1.GetPosition()) > viewerPos.SquaredDistance(sphere2.GetPosition()); - }); - - std::sort(layer.depthSortedSprites.begin(), layer.depthSortedSprites.end(), [&layer, &viewerPos] (std::size_t index1, std::size_t index2) - { - const Vector3f& pos1 = layer.depthSortedSpriteData[index1].vertices[0].position; - const Vector3f& pos2 = layer.depthSortedSpriteData[index2].vertices[0].position; - - return viewerPos.SquaredDistance(pos1) > viewerPos.SquaredDistance(pos2); - }); - - SortBillboards(layer, nearPlane); - } - } - - /*! - * \brief Handle the invalidation of an index buffer - * - * \param indexBuffer Index buffer being invalidated - */ - void ForwardRenderQueue::OnIndexBufferInvalidation(const IndexBuffer* indexBuffer) - { - for (auto& pair : layers) - { - Layer& layer = pair.second; - - for (auto& pipelineEntry : layer.opaqueModels) - { - for (auto& materialEntry : pipelineEntry.second.materialMap) - { - MeshInstanceContainer& meshes = materialEntry.second.meshMap; - for (auto it = meshes.begin(); it != meshes.end();) - { - const MeshData& renderData = it->first; - if (renderData.indexBuffer == indexBuffer) - it = meshes.erase(it); - else - ++it; - } - } - } - } - } - - /*! - * \brief Handle the invalidation of a material - * - * \param material Material being invalidated - */ - - void ForwardRenderQueue::OnMaterialInvalidation(const Material* material) - { - for (auto& pair : layers) - { - Layer& layer = pair.second; - - for (auto& pipelineEntry : layer.opaqueSprites) - pipelineEntry.second.materialMap.erase(material); - - for (auto& pipelineEntry : layer.billboards) - pipelineEntry.second.materialMap.erase(material); - - for (auto& pipelineEntry : layer.opaqueModels) - pipelineEntry.second.materialMap.erase(material); - } - } - - /*! - * \brief Handle the invalidation of a texture - * - * \param texture Texture being invalidated - */ - - void ForwardRenderQueue::OnTextureInvalidation(const Texture* texture) - { - for (auto& pair : layers) - { - Layer& layer = pair.second; - for (auto& pipelineEntry : layer.opaqueSprites) - { - for (auto& materialEntry : pipelineEntry.second.materialMap) - materialEntry.second.overlayMap.erase(texture); - } - } - } - - /*! - * \brief Handle the invalidation of a vertex buffer - * - * \param vertexBuffer Vertex buffer being invalidated - */ - - void ForwardRenderQueue::OnVertexBufferInvalidation(const VertexBuffer* vertexBuffer) - { - for (auto& pair : layers) - { - Layer& layer = pair.second; - for (auto& pipelineEntry : layer.opaqueModels) - { - for (auto& materialEntry : pipelineEntry.second.materialMap) - { - MeshInstanceContainer& meshes = materialEntry.second.meshMap; - for (auto it = meshes.begin(); it != meshes.end();) - { - const MeshData& renderData = it->first; - if (renderData.vertexBuffer == vertexBuffer) - it = meshes.erase(it); - else - ++it; - } - } - } - } - } - - bool ForwardRenderQueue::MaterialComparator::operator()(const Material* mat1, const Material* mat2) const - { - const Texture* diffuseMap1 = mat1->GetDiffuseMap(); - const Texture* diffuseMap2 = mat2->GetDiffuseMap(); - if (diffuseMap1 != diffuseMap2) - return diffuseMap1 < diffuseMap2; - - return mat1 < mat2; - } - - bool ForwardRenderQueue::MaterialPipelineComparator::operator()(const MaterialPipeline* pipeline1, const MaterialPipeline* pipeline2) const - { - const Shader* shader1 = pipeline1->GetInstance().renderPipeline.GetInfo().shader; - const Shader* shader2 = pipeline2->GetInstance().renderPipeline.GetInfo().shader; - if (shader1 != shader2) - return shader1 < shader2; - - return pipeline1 < pipeline2; - } - - /*! - * \brief Functor to compare two mesh data - * \return true If first mesh is "smaller" than the second one - * - * \param data1 First mesh to compare - * \param data2 Second mesh to compare - */ - - bool ForwardRenderQueue::MeshDataComparator::operator()(const MeshData& data1, const MeshData& data2) const - { - const Buffer* buffer1; - const Buffer* buffer2; - - buffer1 = (data1.indexBuffer) ? data1.indexBuffer->GetBuffer() : nullptr; - buffer2 = (data2.indexBuffer) ? data2.indexBuffer->GetBuffer() : nullptr; - if (buffer1 != buffer2) - return buffer1 < buffer2; - - buffer1 = data1.vertexBuffer->GetBuffer(); - buffer2 = data2.vertexBuffer->GetBuffer(); - if (buffer1 != buffer2) - return buffer1 < buffer2; - - return data1.primitiveMode < data2.primitiveMode; - } -} diff --git a/src/Nazara/Graphics/ForwardRenderTechnique.cpp b/src/Nazara/Graphics/ForwardRenderTechnique.cpp index 1d202c837..904d87dfd 100644 --- a/src/Nazara/Graphics/ForwardRenderTechnique.cpp +++ b/src/Nazara/Graphics/ForwardRenderTechnique.cpp @@ -10,14 +10,13 @@ #include #include #include -#include +#include #include #include +#include #include -#include #include #include -#include #include namespace Nz @@ -94,35 +93,33 @@ namespace Nz m_renderQueue.Sort(sceneData.viewer); - for (auto& pair : m_renderQueue.layers) - { - ForwardRenderQueue::Layer& layer = pair.second; + if (!m_renderQueue.models.empty()) + DrawModels(sceneData, m_renderQueue, m_renderQueue.models); - if (!layer.opaqueModels.empty()) - DrawOpaqueModels(sceneData, layer); + if (!m_renderQueue.basicSprites.empty()) + DrawSprites(sceneData, m_renderQueue, m_renderQueue.basicSprites); - if (!layer.depthSortedMeshes.empty()) - DrawTransparentModels(sceneData, layer); + if (!m_renderQueue.billboards.empty()) + DrawBillboards(sceneData, m_renderQueue, m_renderQueue.billboards); - if (!layer.opaqueSprites.empty()) - DrawBasicSprites(sceneData, layer); + if (!m_renderQueue.depthSortedModels.empty()) + DrawModels(sceneData, m_renderQueue, m_renderQueue.depthSortedModels); - if (!layer.depthSortedSprites.empty()) - DrawOrderedSprites(sceneData, layer); + if (!m_renderQueue.depthSortedSprites.empty()) + DrawSprites(sceneData, m_renderQueue, m_renderQueue.depthSortedSprites); - if (!layer.billboards.empty()) - DrawBillboards(sceneData, layer); + if (!m_renderQueue.depthSortedBillboards.empty()) + DrawBillboards(sceneData, m_renderQueue, m_renderQueue.depthSortedBillboards); - for (const Drawable* drawable : layer.otherDrawables) - drawable->Draw(); - } + if (!m_renderQueue.customDrawables.empty()) + DrawCustomDrawables(sceneData, m_renderQueue, m_renderQueue.customDrawables); return true; } /*! * \brief Gets the maximum number of lights available per pass per object - * \return Maximum number of light simulatenously per object + * \return Maximum number of light simultaneously per object */ unsigned int ForwardRenderTechnique::GetMaxLightPassPerObject() const @@ -213,12 +210,19 @@ namespace Nz // Declaration used when rendering the billboards with intancing // The main advantage is the direct copy (std::memcpy) of data in the RenderQueue to the GPU buffer - s_billboardInstanceDeclaration.EnableComponent(VertexComponent_InstanceData0, ComponentType_Float3, NazaraOffsetOf(ForwardRenderQueue::BillboardData, center)); - s_billboardInstanceDeclaration.EnableComponent(VertexComponent_InstanceData1, ComponentType_Float4, NazaraOffsetOf(ForwardRenderQueue::BillboardData, size)); // Englobe sincos - s_billboardInstanceDeclaration.EnableComponent(VertexComponent_InstanceData2, ComponentType_Color, NazaraOffsetOf(ForwardRenderQueue::BillboardData, color)); + s_billboardInstanceDeclaration.EnableComponent(VertexComponent_InstanceData0, ComponentType_Float3, NazaraOffsetOf(BasicRenderQueue::BillboardData, center)); + s_billboardInstanceDeclaration.EnableComponent(VertexComponent_InstanceData1, ComponentType_Float4, NazaraOffsetOf(BasicRenderQueue::BillboardData, size)); // Englobe sincos + s_billboardInstanceDeclaration.EnableComponent(VertexComponent_InstanceData2, ComponentType_Color, NazaraOffsetOf(BasicRenderQueue::BillboardData, color)); + + s_reflectionSampler.SetFilterMode(SamplerFilter_Bilinear); + s_reflectionSampler.SetWrapMode(SamplerWrap_Clamp); s_shadowSampler.SetFilterMode(SamplerFilter_Bilinear); s_shadowSampler.SetWrapMode(SamplerWrap_Clamp); + + std::array whitePixels = { { 255, 255, 255, 255, 255, 255 } }; + s_dummyReflection.Create(ImageType_Cubemap, PixelFormatType_L8, 1, 1); + s_dummyReflection.Update(whitePixels.data()); } catch (const std::exception& e) { @@ -235,6 +239,7 @@ namespace Nz void ForwardRenderTechnique::Uninitialize() { + s_dummyReflection.Destroy(); s_quadIndexBuffer.Reset(); s_quadVertexBuffer.Reset(); } @@ -284,41 +289,225 @@ namespace Nz }); } - /*! - * \brief Draws basic sprites - * - * \param sceneData Data of the scene - * \param layer Layer of the rendering - * - * \remark Produces a NazaraAssert is viewer is invalid - */ - - void ForwardRenderTechnique::DrawBasicSprites(const SceneData& sceneData, ForwardRenderQueue::Layer& layer) const + void ForwardRenderTechnique::DrawBillboards(const SceneData& sceneData, const BasicRenderQueue& renderQueue, const RenderQueue& billboards) const { - NazaraAssert(sceneData.viewer, "Invalid viewer"); + VertexBuffer* instanceBuffer = Renderer::GetInstanceBuffer(); + instanceBuffer->SetVertexDeclaration(&s_billboardInstanceDeclaration); + Renderer::SetVertexBuffer(&s_quadVertexBuffer); + + Nz::BufferMapper instanceBufferMapper; + std::size_t billboardCount = 0; + std::size_t maxBillboardPerDraw = instanceBuffer->GetVertexCount(); + + auto Commit = [&]() + { + if (billboardCount > 0) + { + instanceBufferMapper.Unmap(); + + Renderer::DrawPrimitivesInstanced(billboardCount, PrimitiveMode_TriangleStrip, 0, 4); + + billboardCount = 0; + } + }; + + const RenderTarget* renderTarget = sceneData.viewer->GetTarget(); + Recti fullscreenScissorRect = Recti(Vector2i(renderTarget->GetSize())); + + const Material* lastMaterial = nullptr; + const MaterialPipeline* lastPipeline = nullptr; const Shader* lastShader = nullptr; const ShaderUniforms* shaderUniforms = nullptr; + const Texture* lastOverlay = nullptr; + Recti lastScissorRect = Recti(-1, -1); - Renderer::SetIndexBuffer(&s_quadIndexBuffer); - Renderer::SetMatrix(MatrixType_World, Matrix4f::Identity()); - Renderer::SetVertexBuffer(&m_spriteBuffer); + const MaterialPipeline::Instance* pipelineInstance = nullptr; - const unsigned int overlayTextureUnit = Material::GetTextureUnit(TextureMap_Overlay); - const std::size_t maxSpriteCount = std::min(s_maxQuads, m_spriteBuffer.GetVertexCount() / 4); - - for (auto& pipelinePair : layer.opaqueSprites) + for (const BasicRenderQueue::Billboard& billboard : billboards) { - const MaterialPipeline* pipeline = pipelinePair.first; - auto& pipelineEntry = pipelinePair.second; + const Nz::Recti& scissorRect = (billboard.scissorRect.width > 0) ? billboard.scissorRect : fullscreenScissorRect; - if (pipelineEntry.enabled) + if (billboard.material != lastMaterial || (billboard.material->IsScissorTestEnabled() && scissorRect != lastScissorRect)) { - const MaterialPipeline::Instance& pipelineInstance = pipeline->Apply(ShaderFlags_TextureOverlay | ShaderFlags_VertexColor); + Commit(); - const Shader* shader = pipelineInstance.uberInstance->GetShader(); + const MaterialPipeline* pipeline = billboard.material->GetPipeline(); + if (lastPipeline != pipeline) + { + pipelineInstance = &billboard.material->GetPipeline()->Apply(ShaderFlags_Billboard | ShaderFlags_Instancing | ShaderFlags_VertexColor); - // Uniforms are conserved in our program, there's no point to send them back until they change + const Shader* shader = pipelineInstance->uberInstance->GetShader(); + if (shader != lastShader) + { + // Index of uniforms in the shader + shaderUniforms = GetShaderUniforms(shader); + + // Ambient color of the scene + shader->SendColor(shaderUniforms->sceneAmbient, sceneData.ambientColor); + // Position of the camera + shader->SendVector(shaderUniforms->eyePosition, sceneData.viewer->GetEyePosition()); + + lastShader = shader; + } + + lastPipeline = pipeline; + } + + if (lastMaterial != billboard.material) + { + billboard.material->Apply(*pipelineInstance); + lastMaterial = billboard.material; + } + + if (billboard.material->IsScissorTestEnabled() && scissorRect != lastScissorRect) + { + Renderer::SetScissorRect(scissorRect); + lastScissorRect = scissorRect; + } + } + + if (!instanceBufferMapper.GetBuffer()) + instanceBufferMapper.Map(instanceBuffer, BufferAccess_DiscardAndWrite); + + std::memcpy(static_cast(instanceBufferMapper.GetPointer()) + sizeof(BasicRenderQueue::BillboardData) * billboardCount, &billboard.data, sizeof(BasicRenderQueue::BillboardData)); + if (++billboardCount >= maxBillboardPerDraw) + Commit(); + } + + Commit(); + } + + void ForwardRenderTechnique::DrawBillboards(const SceneData& sceneData, const BasicRenderQueue& renderQueue, const RenderQueue& billboards) const + { + VertexBuffer* instanceBuffer = Renderer::GetInstanceBuffer(); + instanceBuffer->SetVertexDeclaration(&s_billboardInstanceDeclaration); + + Renderer::SetVertexBuffer(&s_quadVertexBuffer); + + Nz::BufferMapper instanceBufferMapper; + std::size_t billboardCount = 0; + std::size_t maxBillboardPerDraw = instanceBuffer->GetVertexCount(); + + auto Commit = [&]() + { + if (billboardCount > 0) + { + instanceBufferMapper.Unmap(); + + Renderer::DrawPrimitivesInstanced(billboardCount, PrimitiveMode_TriangleStrip, 0, 4); + + billboardCount = 0; + } + }; + + const RenderTarget* renderTarget = sceneData.viewer->GetTarget(); + Recti fullscreenScissorRect = Recti(Vector2i(renderTarget->GetSize())); + + const Material* lastMaterial = nullptr; + const MaterialPipeline* lastPipeline = nullptr; + const Shader* lastShader = nullptr; + const ShaderUniforms* shaderUniforms = nullptr; + const Texture* lastOverlay = nullptr; + Recti lastScissorRect = Recti(-1, -1); + + const MaterialPipeline::Instance* pipelineInstance = nullptr; + + for (const BasicRenderQueue::BillboardChain& billboard : billboards) + { + const Nz::Recti& scissorRect = (billboard.scissorRect.width > 0) ? billboard.scissorRect : fullscreenScissorRect; + + if (billboard.material != lastMaterial || (billboard.material->IsScissorTestEnabled() && scissorRect != lastScissorRect)) + { + Commit(); + + const MaterialPipeline* pipeline = billboard.material->GetPipeline(); + if (lastPipeline != pipeline) + { + pipelineInstance = &billboard.material->GetPipeline()->Apply(ShaderFlags_Billboard | ShaderFlags_Instancing | ShaderFlags_VertexColor); + + const Shader* shader = pipelineInstance->uberInstance->GetShader(); + if (shader != lastShader) + { + // Index of uniforms in the shader + shaderUniforms = GetShaderUniforms(shader); + + // Ambient color of the scene + shader->SendColor(shaderUniforms->sceneAmbient, sceneData.ambientColor); + // Position of the camera + shader->SendVector(shaderUniforms->eyePosition, sceneData.viewer->GetEyePosition()); + + lastShader = shader; + } + + lastPipeline = pipeline; + } + + if (lastMaterial != billboard.material) + { + billboard.material->Apply(*pipelineInstance); + lastMaterial = billboard.material; + } + + if (billboard.material->IsScissorTestEnabled() && scissorRect != lastScissorRect) + { + Renderer::SetScissorRect(scissorRect); + lastScissorRect = scissorRect; + } + } + + std::size_t billboardRemaining = billboard.billboardCount; + const BasicRenderQueue::BillboardData* billboardData = renderQueue.GetBillboardData(billboard.billboardIndex); + do + { + std::size_t renderedBillboardCount = std::min(billboardRemaining, maxBillboardPerDraw - billboardCount); + billboardRemaining -= renderedBillboardCount; + + if (!instanceBufferMapper.GetBuffer()) + instanceBufferMapper.Map(instanceBuffer, BufferAccess_DiscardAndWrite); + + std::memcpy(static_cast(instanceBufferMapper.GetPointer()) + sizeof(BasicRenderQueue::BillboardData) * billboardCount, billboardData, renderedBillboardCount * sizeof(BasicRenderQueue::BillboardData)); + billboardCount += renderedBillboardCount; + billboardData += renderedBillboardCount; + + if (billboardCount >= maxBillboardPerDraw) + Commit(); + } + while (billboardRemaining > 0); + } + + Commit(); + } + + void ForwardRenderTechnique::DrawCustomDrawables(const SceneData& sceneData, const BasicRenderQueue& renderQueue, const RenderQueue& customDrawables) const + { + for (const BasicRenderQueue::CustomDrawable& customDrawable : customDrawables) + customDrawable.drawable->Draw(); + } + + void ForwardRenderTechnique::DrawModels(const SceneData& sceneData, const BasicRenderQueue& renderQueue, const Nz::RenderQueue& models) const + { + const RenderTarget* renderTarget = sceneData.viewer->GetTarget(); + Recti fullscreenScissorRect = Recti(Vector2i(renderTarget->GetSize())); + + const Material* lastMaterial = nullptr; + const MaterialPipeline* lastPipeline = nullptr; + const Shader* lastShader = nullptr; + const ShaderUniforms* shaderUniforms = nullptr; + Recti lastScissorRect = Recti(-1, -1); + + const MaterialPipeline::Instance* pipelineInstance = nullptr; + + ///TODO: Reimplement instancing + + for (const BasicRenderQueue::Model& model : models) + { + const MaterialPipeline* pipeline = model.material->GetPipeline(); + if (lastPipeline != pipeline) + { + pipelineInstance = &model.material->GetPipeline()->Apply(); + + const Shader* shader = pipelineInstance->uberInstance->GetShader(); if (shader != lastShader) { // Index of uniforms in the shader @@ -329,548 +518,196 @@ namespace Nz // Position of the camera shader->SendVector(shaderUniforms->eyePosition, sceneData.viewer->GetEyePosition()); - // Overlay texture unit - shader->SendInteger(shaderUniforms->textureOverlay, overlayTextureUnit); - lastShader = shader; } - for (auto& materialPair : pipelineEntry.materialMap) + lastPipeline = pipeline; + } + + if (lastMaterial != model.material) + { + model.material->Apply(*pipelineInstance); + lastMaterial = model.material; + } + + if (model.material->IsScissorTestEnabled()) + { + const Nz::Recti& scissorRect = (model.scissorRect.width > 0) ? model.scissorRect : fullscreenScissorRect; + if (scissorRect != lastScissorRect) { - const Material* material = materialPair.first; - auto& matEntry = materialPair.second; - - if (matEntry.enabled) - { - material->Apply(pipelineInstance); - - Renderer::SetTextureSampler(overlayTextureUnit, material->GetDiffuseSampler()); - - auto& overlayMap = matEntry.overlayMap; - for (auto& overlayIt : overlayMap) - { - const Texture* overlay = overlayIt.first; - auto& spriteChainVector = overlayIt.second.spriteChains; - - std::size_t spriteChainCount = spriteChainVector.size(); - if (spriteChainCount > 0) - { - Renderer::SetTexture(overlayTextureUnit, (overlay) ? overlay : &m_whiteTexture); - - std::size_t spriteChain = 0; // Which chain of sprites are we treating - std::size_t spriteChainOffset = 0; // Where was the last offset where we stopped in the last chain - - do - { - // We open the buffer in writing mode - BufferMapper vertexMapper(m_spriteBuffer, BufferAccess_DiscardAndWrite); - VertexStruct_XYZ_Color_UV* vertices = static_cast(vertexMapper.GetPointer()); - - std::size_t spriteCount = 0; - - do - { - ForwardRenderQueue::SpriteChain_XYZ_Color_UV& currentChain = spriteChainVector[spriteChain]; - std::size_t count = std::min(maxSpriteCount - spriteCount, currentChain.spriteCount - spriteChainOffset); - - std::memcpy(vertices, currentChain.vertices + spriteChainOffset * 4, 4 * count * sizeof(VertexStruct_XYZ_Color_UV)); - vertices += count * 4; - - spriteCount += count; - spriteChainOffset += count; - - // Have we treated the entire chain ? - if (spriteChainOffset == currentChain.spriteCount) - { - spriteChain++; - spriteChainOffset = 0; - } - } while (spriteCount < maxSpriteCount && spriteChain < spriteChainCount); - - vertexMapper.Unmap(); - - Renderer::DrawIndexedPrimitives(PrimitiveMode_TriangleList, 0, spriteCount * 6); - } - while (spriteChain < spriteChainCount); - } - } - } + Renderer::SetScissorRect(scissorRect); + lastScissorRect = scissorRect; } } + + if (shaderUniforms->reflectionMap != -1) + { + unsigned int textureUnit = Material::GetTextureUnit(TextureMap_ReflectionCube); + + Renderer::SetTexture(textureUnit, sceneData.globalReflectionTexture); + Renderer::SetTextureSampler(textureUnit, s_reflectionSampler); + } + + // Handle draw call before rendering loop + Renderer::DrawCall drawFunc; + Renderer::DrawCallInstanced instancedDrawFunc; + unsigned int indexCount; + + if (model.meshData.indexBuffer) + { + drawFunc = Renderer::DrawIndexedPrimitives; + instancedDrawFunc = Renderer::DrawIndexedPrimitivesInstanced; + indexCount = model.meshData.indexBuffer->GetIndexCount(); + } + else + { + drawFunc = Renderer::DrawPrimitives; + instancedDrawFunc = Renderer::DrawPrimitivesInstanced; + indexCount = model.meshData.vertexBuffer->GetVertexCount(); + } + + Renderer::SetIndexBuffer(model.meshData.indexBuffer); + Renderer::SetVertexBuffer(model.meshData.vertexBuffer); + + if (shaderUniforms->hasLightUniforms) + { + ChooseLights(model.obbSphere); + + std::size_t lightCount = m_lights.size(); + + Nz::Renderer::SetMatrix(Nz::MatrixType_World, model.matrix); + std::size_t lightIndex = 0; + RendererComparison oldDepthFunc = Renderer::GetDepthFunc(); // In the case where we have to change it + + std::size_t passCount = (lightCount == 0) ? 1 : (lightCount - 1) / NAZARA_GRAPHICS_MAX_LIGHT_PER_PASS + 1; + for (std::size_t pass = 0; pass < passCount; ++pass) + { + lightCount -= std::min(lightCount, NAZARA_GRAPHICS_MAX_LIGHT_PER_PASS); + + if (pass == 1) + { + // To add the result of light computations + // We won't interfere with materials parameters because we only render opaques objects + // (A.K.A., without blending) + // About the depth function, it must be applied only the first time + Renderer::Enable(RendererParameter_Blend, true); + Renderer::SetBlendFunc(BlendFunc_One, BlendFunc_One); + Renderer::SetDepthFunc(RendererComparison_Equal); + } + + // Sends the light uniforms to the shader + for (unsigned int i = 0; i < NAZARA_GRAPHICS_MAX_LIGHT_PER_PASS; ++i) + SendLightUniforms(lastShader, shaderUniforms->lightUniforms, i, lightIndex++, shaderUniforms->lightOffset*i); + + // And we draw + drawFunc(model.meshData.primitiveMode, 0, indexCount); + } + + Renderer::Enable(RendererParameter_Blend, false); + Renderer::SetDepthFunc(oldDepthFunc); + } + else + { + Renderer::SetMatrix(MatrixType_World, model.matrix); + drawFunc(model.meshData.primitiveMode, 0, indexCount); + } } } - /*! - * \brief Draws billboards - * - * \param sceneData Data of the scene - * \param layer Layer of the rendering - * - * \remark Produces a NazaraAssert is viewer is invalid - */ - - void ForwardRenderTechnique::DrawBillboards(const SceneData& sceneData, ForwardRenderQueue::Layer& layer) const + void ForwardRenderTechnique::DrawSprites(const SceneData& sceneData, const BasicRenderQueue& renderQueue, const RenderQueue& spriteList) const { - NazaraAssert(sceneData.viewer, "Invalid viewer"); - - const Shader* lastShader = nullptr; - const ShaderUniforms* shaderUniforms = nullptr; - - if (m_instancingEnabled && Renderer::HasCapability(RendererCap_Instancing)) - { - VertexBuffer* instanceBuffer = Renderer::GetInstanceBuffer(); - instanceBuffer->SetVertexDeclaration(&s_billboardInstanceDeclaration); - - Renderer::SetVertexBuffer(&s_quadVertexBuffer); - - for (auto& pipelinePair : layer.billboards) - { - const MaterialPipeline* pipeline = pipelinePair.first; - auto& pipelineEntry = pipelinePair.second; - - if (pipelineEntry.enabled) - { - const MaterialPipeline::Instance& pipelineInstance = pipeline->Apply(ShaderFlags_Billboard | ShaderFlags_Instancing | ShaderFlags_VertexColor); - - const Shader* shader = pipelineInstance.uberInstance->GetShader(); - - // Uniforms are conserved in our program, there's no point to send them back until they change - if (shader != lastShader) - { - // Index of uniforms in the shader - shaderUniforms = GetShaderUniforms(shader); - - // Ambiant color of the scene - shader->SendColor(shaderUniforms->sceneAmbient, sceneData.ambientColor); - // Position of the camera - shader->SendVector(shaderUniforms->eyePosition, sceneData.viewer->GetEyePosition()); - - lastShader = shader; - } - - for (auto& matIt : pipelinePair.second.materialMap) - { - const Material* material = matIt.first; - auto& entry = matIt.second; - auto& billboardVector = entry.billboards; - - std::size_t billboardCount = billboardVector.size(); - if (billboardCount > 0) - { - // We begin to apply the material (and get the shader activated doing so) - material->Apply(pipelineInstance); - - const ForwardRenderQueue::BillboardData* data = &billboardVector[0]; - std::size_t maxBillboardPerDraw = instanceBuffer->GetVertexCount(); - do - { - std::size_t renderedBillboardCount = std::min(billboardCount, maxBillboardPerDraw); - billboardCount -= renderedBillboardCount; - - instanceBuffer->Fill(data, 0, renderedBillboardCount); - data += renderedBillboardCount; - - Renderer::DrawPrimitivesInstanced(renderedBillboardCount, PrimitiveMode_TriangleStrip, 0, 4); - } - while (billboardCount > 0); - - billboardVector.clear(); - } - } - } - } - } - else - { - Renderer::SetIndexBuffer(&s_quadIndexBuffer); - Renderer::SetVertexBuffer(&m_billboardPointBuffer); - - for (auto& pipelinePair : layer.billboards) - { - const MaterialPipeline* pipeline = pipelinePair.first; - auto& pipelineEntry = pipelinePair.second; - - if (pipelineEntry.enabled) - { - const MaterialPipeline::Instance& pipelineInstance = pipeline->Apply(ShaderFlags_Billboard | ShaderFlags_VertexColor); - - const Shader* shader = pipelineInstance.uberInstance->GetShader(); - - // Uniforms are conserved in our program, there's no point to send them back until they change - if (shader != lastShader) - { - // Index of uniforms in the shader - shaderUniforms = GetShaderUniforms(shader); - - // Ambiant color of the scene - shader->SendColor(shaderUniforms->sceneAmbient, sceneData.ambientColor); - // Position of the camera - shader->SendVector(shaderUniforms->eyePosition, sceneData.viewer->GetEyePosition()); - - lastShader = shader; - } - - for (auto& matIt : pipelinePair.second.materialMap) - { - auto& entry = matIt.second; - auto& billboardVector = entry.billboards; - - const ForwardRenderQueue::BillboardData* data = &billboardVector[0]; - std::size_t maxBillboardPerDraw = std::min(s_maxQuads, m_billboardPointBuffer.GetVertexCount() / 4); - - std::size_t billboardCount = billboardVector.size(); - do - { - std::size_t renderedBillboardCount = std::min(billboardCount, maxBillboardPerDraw); - billboardCount -= renderedBillboardCount; - - BufferMapper vertexMapper(m_billboardPointBuffer, BufferAccess_DiscardAndWrite, 0, renderedBillboardCount * 4); - BillboardPoint* vertices = static_cast(vertexMapper.GetPointer()); - - for (unsigned int i = 0; i < renderedBillboardCount; ++i) - { - const ForwardRenderQueue::BillboardData& billboard = *data++; - - vertices->color = billboard.color; - vertices->position = billboard.center; - vertices->sinCos = billboard.sinCos; - vertices->size = billboard.size; - vertices->uv.Set(0.f, 1.f); - vertices++; - - vertices->color = billboard.color; - vertices->position = billboard.center; - vertices->sinCos = billboard.sinCos; - vertices->size = billboard.size; - vertices->uv.Set(1.f, 1.f); - vertices++; - - vertices->color = billboard.color; - vertices->position = billboard.center; - vertices->sinCos = billboard.sinCos; - vertices->size = billboard.size; - vertices->uv.Set(0.f, 0.f); - vertices++; - - vertices->color = billboard.color; - vertices->position = billboard.center; - vertices->sinCos = billboard.sinCos; - vertices->size = billboard.size; - vertices->uv.Set(1.f, 0.f); - vertices++; - } - - vertexMapper.Unmap(); - - Renderer::DrawIndexedPrimitives(PrimitiveMode_TriangleList, 0, renderedBillboardCount * 6); - } - while (billboardCount > 0); - } - } - } - } - } - - /*! - * \brief Draws opaques models - * - * \param sceneData Data of the scene - * \param layer Layer of the rendering - * - * \remark Produces a NazaraAssert is viewer is invalid - */ - - void ForwardRenderTechnique::DrawOpaqueModels(const SceneData& sceneData, ForwardRenderQueue::Layer& layer) const - { - NazaraAssert(sceneData.viewer, "Invalid viewer"); - - const Shader* lastShader = nullptr; - const ShaderUniforms* shaderUniforms = nullptr; - - for (auto& pipelinePair : layer.opaqueModels) - { - const MaterialPipeline* pipeline = pipelinePair.first; - auto& pipelineEntry = pipelinePair.second; - - if (pipelineEntry.maxInstanceCount > 0) - { - bool instancing = m_instancingEnabled && (pipelineEntry.maxInstanceCount > NAZARA_GRAPHICS_INSTANCING_MIN_INSTANCES_COUNT); - const MaterialPipeline::Instance& pipelineInstance = pipeline->Apply((instancing) ? ShaderFlags_Instancing : 0); - - const Shader* shader = pipelineInstance.uberInstance->GetShader(); - - // Uniforms are conserved in our program, there's no point to send them back until they change - if (shader != lastShader) - { - // Index of uniforms in the shader - shaderUniforms = GetShaderUniforms(shader); - - // Ambiant color of the scene - shader->SendColor(shaderUniforms->sceneAmbient, sceneData.ambientColor); - // Position of the camera - shader->SendVector(shaderUniforms->eyePosition, sceneData.viewer->GetEyePosition()); - - lastShader = shader; - } - - for (auto& materialPair : pipelineEntry.materialMap) - { - const Material* material = materialPair.first; - auto& matEntry = materialPair.second; - - if (matEntry.enabled) - { - material->Apply(pipelineInstance); - - ForwardRenderQueue::MeshInstanceContainer& meshInstances = matEntry.meshMap; - - // Meshes - for (auto& meshIt : meshInstances) - { - const MeshData& meshData = meshIt.first; - auto& meshEntry = meshIt.second; - - const Spheref& squaredBoundingSphere = meshEntry.squaredBoundingSphere; - std::vector& instances = meshEntry.instances; - - if (!instances.empty()) - { - const IndexBuffer* indexBuffer = meshData.indexBuffer; - const VertexBuffer* vertexBuffer = meshData.vertexBuffer; - - // Handle draw call before rendering loop - Renderer::DrawCall drawFunc; - Renderer::DrawCallInstanced instancedDrawFunc; - unsigned int indexCount; - - if (indexBuffer) - { - drawFunc = Renderer::DrawIndexedPrimitives; - instancedDrawFunc = Renderer::DrawIndexedPrimitivesInstanced; - indexCount = indexBuffer->GetIndexCount(); - } - else - { - drawFunc = Renderer::DrawPrimitives; - instancedDrawFunc = Renderer::DrawPrimitivesInstanced; - indexCount = vertexBuffer->GetVertexCount(); - } - - Renderer::SetIndexBuffer(indexBuffer); - Renderer::SetVertexBuffer(vertexBuffer); - - if (instancing) - { - // We compute the number of instances that we will be able to draw this time (depending on the instancing buffer size) - VertexBuffer* instanceBuffer = Renderer::GetInstanceBuffer(); - instanceBuffer->SetVertexDeclaration(VertexDeclaration::Get(VertexLayout_Matrix4)); - - // With instancing, impossible to select the lights for each object - // So, it's only activated for directional lights - std::size_t lightCount = m_renderQueue.directionalLights.size(); - std::size_t lightIndex = 0; - RendererComparison oldDepthFunc = Renderer::GetDepthFunc(); - - std::size_t passCount = (lightCount == 0) ? 1 : (lightCount - 1) / NAZARA_GRAPHICS_MAX_LIGHT_PER_PASS + 1; - for (std::size_t pass = 0; pass < passCount; ++pass) - { - if (shaderUniforms->hasLightUniforms) - { - std::size_t renderedLightCount = std::min(lightCount, NAZARA_GRAPHICS_MAX_LIGHT_PER_PASS); - lightCount -= renderedLightCount; - - if (pass == 1) - { - // To add the result of light computations - // We won't interfeer with materials parameters because we only render opaques objects - // (A.K.A., without blending) - // About the depth function, it must be applied only the first time - Renderer::Enable(RendererParameter_Blend, true); - Renderer::SetBlendFunc(BlendFunc_One, BlendFunc_One); - Renderer::SetDepthFunc(RendererComparison_Equal); - } - - // Sends the uniforms - for (unsigned int i = 0; i < NAZARA_GRAPHICS_MAX_LIGHT_PER_PASS; ++i) - SendLightUniforms(shader, shaderUniforms->lightUniforms, i, lightIndex++, shaderUniforms->lightOffset * i); - } - - const Matrix4f* instanceMatrices = &instances[0]; - std::size_t instanceCount = instances.size(); - std::size_t maxInstanceCount = instanceBuffer->GetVertexCount(); // Maximum number of instance in one batch - - while (instanceCount > 0) - { - // We compute the number of instances that we will be able to draw this time (depending on the instancing buffer size) - std::size_t renderedInstanceCount = std::min(instanceCount, maxInstanceCount); - instanceCount -= renderedInstanceCount; - - // We fill the instancing buffer with our world matrices - instanceBuffer->Fill(instanceMatrices, 0, renderedInstanceCount); - instanceMatrices += renderedInstanceCount; - - // And we draw - instancedDrawFunc(renderedInstanceCount, meshData.primitiveMode, 0, indexCount); - } - } - - // We don't forget to disable the blending to avoid to interferering with the rest of the rendering - Renderer::Enable(RendererParameter_Blend, false); - Renderer::SetDepthFunc(oldDepthFunc); - } - else - { - if (shaderUniforms->hasLightUniforms) - { - for (const Matrix4f& matrix : instances) - { - // Choose the lights depending on an object position and apparent radius - ChooseLights(Spheref(matrix.GetTranslation() + squaredBoundingSphere.GetPosition(), squaredBoundingSphere.radius)); - - std::size_t lightCount = m_lights.size(); - - Renderer::SetMatrix(MatrixType_World, matrix); - std::size_t lightIndex = 0; - RendererComparison oldDepthFunc = Renderer::GetDepthFunc(); // In the case where we have to change it - - std::size_t passCount = (lightCount == 0) ? 1 : (lightCount - 1) / NAZARA_GRAPHICS_MAX_LIGHT_PER_PASS + 1; - for (std::size_t pass = 0; pass < passCount; ++pass) - { - lightCount -= std::min(lightCount, NAZARA_GRAPHICS_MAX_LIGHT_PER_PASS); - - if (pass == 1) - { - // To add the result of light computations - // We won't interfeer with materials parameters because we only render opaques objects - // (A.K.A., without blending) - // About the depth function, it must be applied only the first time - Renderer::Enable(RendererParameter_Blend, true); - Renderer::SetBlendFunc(BlendFunc_One, BlendFunc_One); - Renderer::SetDepthFunc(RendererComparison_Equal); - } - - // Sends the light uniforms to the shader - for (unsigned int i = 0; i < NAZARA_GRAPHICS_MAX_LIGHT_PER_PASS; ++i) - SendLightUniforms(shader, shaderUniforms->lightUniforms, i, lightIndex++, shaderUniforms->lightOffset*i); - - // And we draw - drawFunc(meshData.primitiveMode, 0, indexCount); - } - - Renderer::Enable(RendererParameter_Blend, false); - Renderer::SetDepthFunc(oldDepthFunc); - } - } - else - { - // Without instancing, we must do a draw call for each instance - // This may be faster than instancing under a certain number - // Due to the time to modify the instancing buffer - for (const Matrix4f& matrix : instances) - { - Renderer::SetMatrix(MatrixType_World, matrix); - drawFunc(meshData.primitiveMode, 0, indexCount); - } - } - } - } - } - } - } - } - } - } - - void ForwardRenderTechnique::DrawOrderedSprites(const SceneData & sceneData, ForwardRenderQueue::Layer & layer) const - { - NazaraAssert(sceneData.viewer, "Invalid viewer"); + const RenderTarget* renderTarget = sceneData.viewer->GetTarget(); + Recti fullscreenScissorRect = Recti(Vector2i(renderTarget->GetSize())); Renderer::SetIndexBuffer(&s_quadIndexBuffer); Renderer::SetMatrix(MatrixType_World, Matrix4f::Identity()); Renderer::SetVertexBuffer(&m_spriteBuffer); + const unsigned int overlayTextureUnit = Material::GetTextureUnit(TextureMap_Overlay); + const std::size_t maxSpriteCount = std::min(s_maxQuads, m_spriteBuffer.GetVertexCount() / 4); + + m_spriteChains.clear(); + + auto Commit = [&]() + { + std::size_t spriteChainCount = m_spriteChains.size(); + if (spriteChainCount > 0) + { + std::size_t spriteChain = 0; // Which chain of sprites are we treating + std::size_t spriteChainOffset = 0; // Where was the last offset where we stopped in the last chain + + do + { + // We open the buffer in writing mode + BufferMapper vertexMapper(m_spriteBuffer, BufferAccess_DiscardAndWrite); + VertexStruct_XYZ_Color_UV* vertices = static_cast(vertexMapper.GetPointer()); + + std::size_t spriteCount = 0; + + do + { + const VertexStruct_XYZ_Color_UV* currentChain = m_spriteChains[spriteChain].first; + std::size_t currentChainSpriteCount = m_spriteChains[spriteChain].second; + std::size_t count = std::min(maxSpriteCount - spriteCount, currentChainSpriteCount - spriteChainOffset); + + std::memcpy(vertices, currentChain + spriteChainOffset * 4, 4 * count * sizeof(VertexStruct_XYZ_Color_UV)); + vertices += count * 4; + + spriteCount += count; + spriteChainOffset += count; + + // Have we treated the entire chain ? + if (spriteChainOffset == currentChainSpriteCount) + { + spriteChain++; + spriteChainOffset = 0; + } + } + while (spriteCount < maxSpriteCount && spriteChain < spriteChainCount); + + vertexMapper.Unmap(); + + Renderer::DrawIndexedPrimitives(PrimitiveMode_TriangleList, 0, spriteCount * 6); + } + while (spriteChain < spriteChainCount); + } + + m_spriteChains.clear(); + }; + const Material* lastMaterial = nullptr; const MaterialPipeline* lastPipeline = nullptr; const Shader* lastShader = nullptr; + const ShaderUniforms* shaderUniforms = nullptr; const Texture* lastOverlay = nullptr; + Recti lastScissorRect = Recti(-1, -1); + const MaterialPipeline::Instance* pipelineInstance = nullptr; - const unsigned int overlayTextureUnit = Material::GetTextureUnit(TextureMap_Overlay); - - bool updateVertexBuffer = true; - const std::size_t maxSpriteCount = std::min(s_maxQuads, m_spriteBuffer.GetVertexCount() / 4); - - std::size_t alreadyDrawnCount = 0; - std::size_t spriteIndex = 0; - std::size_t spriteChainOffset = 0; - auto splitChainIt = layer.depthSortedSprites.end(); - - for (auto it = layer.depthSortedSprites.begin(); it != layer.depthSortedSprites.end();) + for (const BasicRenderQueue::SpriteChain& basicSprites : spriteList) { - if (updateVertexBuffer) + const Nz::Recti& scissorRect = (basicSprites.scissorRect.width > 0) ? basicSprites.scissorRect : fullscreenScissorRect; + + if (basicSprites.material != lastMaterial || basicSprites.overlay != lastOverlay || (basicSprites.material->IsScissorTestEnabled() && scissorRect != lastScissorRect)) { - // We open the buffer in writing mode - BufferMapper vertexMapper(m_spriteBuffer, BufferAccess_DiscardAndWrite); - VertexStruct_XYZ_Color_UV* vertices = static_cast(vertexMapper.GetPointer()); + Commit(); - std::size_t availableSpriteSpace = maxSpriteCount; - bool split = false; - for (auto it2 = it; it2 != layer.depthSortedSprites.end(); ++it2) + const MaterialPipeline* pipeline = basicSprites.material->GetPipeline(); + if (lastPipeline != pipeline) { - const ForwardRenderQueue::UnbatchedSpriteData& spriteData = layer.depthSortedSpriteData[*it2]; - - std::size_t count = std::min(availableSpriteSpace, spriteData.spriteCount - spriteChainOffset); - - std::memcpy(vertices, spriteData.vertices + spriteChainOffset * 4, 4 * count * sizeof(VertexStruct_XYZ_Color_UV)); - vertices += count * 4; - - availableSpriteSpace -= count; - - // Have we treated the entire chain ? - if (count != spriteData.spriteCount) - { - // Oops, not enough space to store current chain - spriteChainOffset += count; - splitChainIt = it2; - split = true; - break; - } - - // Switch to next sprite chain, if any - spriteChainOffset = 0; - } - - spriteIndex = 0; - updateVertexBuffer = false; - - if (!split) - splitChainIt = layer.depthSortedSprites.end(); - } - - std::size_t index = *it; - - const ForwardRenderQueue::UnbatchedSpriteData& spriteData = layer.depthSortedSpriteData[index]; - - const Material* material = spriteData.material; - if (material != lastMaterial) - { - const MaterialPipeline* pipeline = material->GetPipeline(); - if (pipeline != lastPipeline) - { - pipelineInstance = &pipeline->Apply(ShaderFlags_TextureOverlay | ShaderFlags_VertexColor); + pipelineInstance = &basicSprites.material->GetPipeline()->Apply(ShaderFlags_TextureOverlay | ShaderFlags_VertexColor); const Shader* shader = pipelineInstance->uberInstance->GetShader(); - - // Uniforms are conserved in our program, there's no point to send them back until they change if (shader != lastShader) { // Index of uniforms in the shader - const ShaderUniforms* shaderUniforms = GetShaderUniforms(shader); + shaderUniforms = GetShaderUniforms(shader); // Ambient color of the scene shader->SendColor(shaderUniforms->sceneAmbient, sceneData.ambientColor); // Position of the camera shader->SendVector(shaderUniforms->eyePosition, sceneData.viewer->GetEyePosition()); + // Overlay texture unit shader->SendInteger(shaderUniforms->textureOverlay, overlayTextureUnit); @@ -880,150 +717,34 @@ namespace Nz lastPipeline = pipeline; } - material->Apply(*pipelineInstance); - - Renderer::SetTextureSampler(overlayTextureUnit, material->GetDiffuseSampler()); - - lastMaterial = material; - } - - const Texture* overlay = (spriteData.overlay) ? spriteData.overlay : &m_whiteTexture; - if (overlay != lastOverlay) - { - Renderer::SetTexture(overlayTextureUnit, overlay); - lastOverlay = overlay; - } - - std::size_t spriteCount; - if (it != splitChainIt) - { - spriteCount = spriteData.spriteCount - alreadyDrawnCount; - alreadyDrawnCount = 0; - - ++it; - } - else - { - spriteCount = spriteChainOffset; - - alreadyDrawnCount = spriteCount; - updateVertexBuffer = true; - - // Restart at current iterator next time - } - - Renderer::DrawIndexedPrimitives(PrimitiveMode_TriangleList, spriteIndex * 6, spriteCount * 6); - spriteIndex += spriteCount; - } - } - - /*! - * \brief Draws transparent models - * - * \param sceneData Data of the scene - * \param layer Layer of the rendering - * - * \remark Produces a NazaraAssert is viewer is invalid - */ - - void ForwardRenderTechnique::DrawTransparentModels(const SceneData& sceneData, ForwardRenderQueue::Layer& layer) const - { - NazaraAssert(sceneData.viewer, "Invalid viewer"); - - const MaterialPipeline* lastPipeline = nullptr; - const MaterialPipeline::Instance* pipelineInstance = nullptr; - const Shader* lastShader = nullptr; - const ShaderUniforms* shaderUniforms = nullptr; - unsigned int lightCount = 0; - - for (std::size_t index : layer.depthSortedMeshes) - { - const ForwardRenderQueue::UnbatchedModelData& modelData = layer.depthSortedMeshData[index]; - - // Material - const Material* material = modelData.material; - - const MaterialPipeline* pipeline = material->GetPipeline(); - if (pipeline != lastPipeline) - { - pipelineInstance = &pipeline->Apply(); - lastPipeline = pipeline; - } - - // We begin to apply the material - material->Apply(*pipelineInstance); - - // Uniforms are conserved in our program, there's no point to send them back until they change - const Shader* shader = pipelineInstance->uberInstance->GetShader(); - if (shader != lastShader) - { - // Index of uniforms in the shader - shaderUniforms = GetShaderUniforms(shader); - - // Ambiant color of the scene - shader->SendColor(shaderUniforms->sceneAmbient, sceneData.ambientColor); - // Position of the camera - shader->SendVector(shaderUniforms->eyePosition, sceneData.viewer->GetEyePosition()); - - // We send the directional lights if there is one (same for all) - if (shaderUniforms->hasLightUniforms) + if (lastMaterial != basicSprites.material) { - lightCount = std::min(m_renderQueue.directionalLights.size(), static_cast(NAZARA_GRAPHICS_MAX_LIGHT_PER_PASS)); + basicSprites.material->Apply(*pipelineInstance); - for (std::size_t i = 0; i < lightCount; ++i) - SendLightUniforms(shader, shaderUniforms->lightUniforms, i, i, shaderUniforms->lightOffset * i); + Renderer::SetTextureSampler(overlayTextureUnit, basicSprites.material->GetDiffuseSampler()); + + lastMaterial = basicSprites.material; } - lastShader = shader; + const Nz::Texture* overlayTexture = (basicSprites.overlay) ? basicSprites.overlay.Get() : &m_whiteTexture; + if (overlayTexture != lastOverlay) + { + Renderer::SetTexture(overlayTextureUnit, overlayTexture); + lastOverlay = overlayTexture; + } + + if (basicSprites.material->IsScissorTestEnabled() && scissorRect != lastScissorRect) + { + Renderer::SetScissorRect(scissorRect); + lastScissorRect = scissorRect; + } } - // Mesh - const Matrix4f& matrix = modelData.transformMatrix; - const MeshData& meshData = modelData.meshData; - - const IndexBuffer* indexBuffer = meshData.indexBuffer; - const VertexBuffer* vertexBuffer = meshData.vertexBuffer; - - // Handle draw call before the rendering loop - Renderer::DrawCall drawFunc; - unsigned int indexCount; - - if (indexBuffer) - { - drawFunc = Renderer::DrawIndexedPrimitives; - indexCount = indexBuffer->GetIndexCount(); - } - else - { - drawFunc = Renderer::DrawPrimitives; - indexCount = vertexBuffer->GetVertexCount(); - } - - Renderer::SetIndexBuffer(indexBuffer); - Renderer::SetVertexBuffer(vertexBuffer); - - if (shaderUniforms->hasLightUniforms && lightCount < NAZARA_GRAPHICS_MAX_LIGHT_PER_PASS) - { - // Compute the closest lights - Vector3f position = matrix.GetTranslation() + modelData.obbSphere.GetPosition(); - float radius = modelData.obbSphere.radius; - ChooseLights(Spheref(position, radius), false); - - for (std::size_t i = lightCount; i < NAZARA_GRAPHICS_MAX_LIGHT_PER_PASS; ++i) - SendLightUniforms(shader, shaderUniforms->lightUniforms, i, i, shaderUniforms->lightOffset*i); - } - - Renderer::SetMatrix(MatrixType_World, matrix); - drawFunc(meshData.primitiveMode, 0, indexCount); + m_spriteChains.emplace_back(basicSprites.vertices, basicSprites.spriteCount); } - } - /*! - * \brief Gets the shader uniforms - * \return Uniforms of the shader - * - * \param shader Shader to get uniforms from - */ + Commit(); + } const ForwardRenderTechnique::ShaderUniforms* ForwardRenderTechnique::GetShaderUniforms(const Shader* shader) const { @@ -1035,6 +756,7 @@ namespace Nz uniforms.shaderUniformInvalidatedSlot.Connect(shader->OnShaderUniformInvalidated, this, &ForwardRenderTechnique::OnShaderInvalidated); uniforms.eyePosition = shader->GetUniformLocation("EyePosition"); + uniforms.reflectionMap = shader->GetUniformLocation("ReflectionMap"); uniforms.sceneAmbient = shader->GetUniformLocation("SceneAmbient"); uniforms.textureOverlay = shader->GetUniformLocation("TextureOverlay"); @@ -1175,6 +897,8 @@ namespace Nz } IndexBuffer ForwardRenderTechnique::s_quadIndexBuffer; + Texture ForwardRenderTechnique::s_dummyReflection; + TextureSampler ForwardRenderTechnique::s_reflectionSampler; TextureSampler ForwardRenderTechnique::s_shadowSampler; VertexBuffer ForwardRenderTechnique::s_quadVertexBuffer; VertexDeclaration ForwardRenderTechnique::s_billboardInstanceDeclaration; diff --git a/src/Nazara/Graphics/GuillotineTextureAtlas.cpp b/src/Nazara/Graphics/GuillotineTextureAtlas.cpp index 0699b7fcf..16ae46be4 100644 --- a/src/Nazara/Graphics/GuillotineTextureAtlas.cpp +++ b/src/Nazara/Graphics/GuillotineTextureAtlas.cpp @@ -3,7 +3,6 @@ // For conditions of distribution and use, see copyright notice in Config.hpp #include -#include #include #include diff --git a/src/Nazara/Graphics/Light.cpp b/src/Nazara/Graphics/Light.cpp index a2b188006..c891204a7 100644 --- a/src/Nazara/Graphics/Light.cpp +++ b/src/Nazara/Graphics/Light.cpp @@ -8,9 +8,6 @@ #include #include #include -#include -#include -#include #include ///TODO: Use of UBOs diff --git a/src/Nazara/Graphics/Material.cpp b/src/Nazara/Graphics/Material.cpp index 0e865038a..e88ad6100 100644 --- a/src/Nazara/Graphics/Material.cpp +++ b/src/Nazara/Graphics/Material.cpp @@ -5,8 +5,7 @@ #include #include #include -#include -#include +#include #include namespace Nz @@ -388,6 +387,7 @@ namespace Nz m_ambientColor = Color(128, 128, 128); m_diffuseColor = Color::White; m_diffuseSampler = TextureSampler(); + m_reflectionMode = ReflectionMode_Skybox; m_shadowCastingEnabled = true; m_shininess = 50.f; m_specularColor = Color::White; @@ -395,6 +395,7 @@ namespace Nz m_pipelineInfo = MaterialPipelineInfo(); m_pipelineInfo.depthBuffer = true; m_pipelineInfo.faceCulling = true; + m_reflectionSize = 256; SetShader("Basic"); diff --git a/src/Nazara/Graphics/MaterialPipeline.cpp b/src/Nazara/Graphics/MaterialPipeline.cpp index e9a100ad2..c1313b05a 100644 --- a/src/Nazara/Graphics/MaterialPipeline.cpp +++ b/src/Nazara/Graphics/MaterialPipeline.cpp @@ -79,19 +79,20 @@ namespace Nz NazaraAssert(m_pipelineInfo.uberShader, "Material pipeline has no uber shader"); ParameterList list; - list.SetParameter("ALPHA_MAPPING", m_pipelineInfo.hasAlphaMap); - list.SetParameter("ALPHA_TEST", m_pipelineInfo.alphaTest); - list.SetParameter("COMPUTE_TBNMATRIX", m_pipelineInfo.hasNormalMap || m_pipelineInfo.hasHeightMap); - list.SetParameter("DIFFUSE_MAPPING", m_pipelineInfo.hasDiffuseMap); - list.SetParameter("EMISSIVE_MAPPING", m_pipelineInfo.hasEmissiveMap); - list.SetParameter("NORMAL_MAPPING", m_pipelineInfo.hasNormalMap); - list.SetParameter("PARALLAX_MAPPING", m_pipelineInfo.hasHeightMap); - list.SetParameter("SHADOW_MAPPING", m_pipelineInfo.shadowReceive); - list.SetParameter("SPECULAR_MAPPING", m_pipelineInfo.hasSpecularMap); - list.SetParameter("TEXTURE_MAPPING", m_pipelineInfo.hasAlphaMap || m_pipelineInfo.hasDiffuseMap || m_pipelineInfo.hasEmissiveMap || - m_pipelineInfo.hasNormalMap || m_pipelineInfo.hasHeightMap || m_pipelineInfo.hasSpecularMap || - flags & ShaderFlags_TextureOverlay); - list.SetParameter("TRANSFORM", true); + list.SetParameter("ALPHA_MAPPING", m_pipelineInfo.hasAlphaMap); + list.SetParameter("ALPHA_TEST", m_pipelineInfo.alphaTest); + list.SetParameter("COMPUTE_TBNMATRIX", m_pipelineInfo.hasNormalMap || m_pipelineInfo.hasHeightMap); + list.SetParameter("DIFFUSE_MAPPING", m_pipelineInfo.hasDiffuseMap); + list.SetParameter("EMISSIVE_MAPPING", m_pipelineInfo.hasEmissiveMap); + list.SetParameter("NORMAL_MAPPING", m_pipelineInfo.hasNormalMap); + list.SetParameter("PARALLAX_MAPPING", m_pipelineInfo.hasHeightMap); + list.SetParameter("REFLECTION_MAPPING", m_pipelineInfo.reflectionMapping); + list.SetParameter("SHADOW_MAPPING", m_pipelineInfo.shadowReceive); + list.SetParameter("SPECULAR_MAPPING", m_pipelineInfo.hasSpecularMap); + list.SetParameter("TEXTURE_MAPPING", m_pipelineInfo.hasAlphaMap || m_pipelineInfo.hasDiffuseMap || m_pipelineInfo.hasEmissiveMap || + m_pipelineInfo.hasNormalMap || m_pipelineInfo.hasHeightMap || m_pipelineInfo.hasSpecularMap || + m_pipelineInfo.reflectionMapping || flags & ShaderFlags_TextureOverlay); + list.SetParameter("TRANSFORM", true); list.SetParameter("FLAG_BILLBOARD", static_cast((flags & ShaderFlags_Billboard) != 0)); list.SetParameter("FLAG_DEFERRED", static_cast((flags & ShaderFlags_Deferred) != 0)); @@ -159,7 +160,7 @@ namespace Nz OverrideShader("Shaders/Basic/core.vert", &vertexShader); #endif - uberShader->SetShader(ShaderStageType_Fragment, fragmentShader, "FLAG_TEXTUREOVERLAY ALPHA_MAPPING ALPHA_TEST AUTO_TEXCOORDS DIFFUSE_MAPPING"); + uberShader->SetShader(ShaderStageType_Fragment, fragmentShader, "FLAG_TEXTUREOVERLAY ALPHA_MAPPING ALPHA_TEST AUTO_TEXCOORDS DIFFUSE_MAPPING TEXTURE_MAPPING"); uberShader->SetShader(ShaderStageType_Vertex, vertexShader, "FLAG_BILLBOARD FLAG_INSTANCING FLAG_VERTEXCOLOR TEXTURE_MAPPING TRANSFORM UNIFORM_VERTEX_DEPTH"); UberShaderLibrary::Register("Basic", uberShader); @@ -177,7 +178,7 @@ namespace Nz OverrideShader("Shaders/PhongLighting/core.vert", &vertexShader); #endif - uberShader->SetShader(ShaderStageType_Fragment, fragmentShader, "FLAG_DEFERRED FLAG_TEXTUREOVERLAY ALPHA_MAPPING ALPHA_TEST AUTO_TEXCOORDS DIFFUSE_MAPPING EMISSIVE_MAPPING NORMAL_MAPPING PARALLAX_MAPPING SHADOW_MAPPING SPECULAR_MAPPING"); + uberShader->SetShader(ShaderStageType_Fragment, fragmentShader, "FLAG_DEFERRED FLAG_TEXTUREOVERLAY ALPHA_MAPPING ALPHA_TEST AUTO_TEXCOORDS DIFFUSE_MAPPING EMISSIVE_MAPPING NORMAL_MAPPING PARALLAX_MAPPING REFLECTION_MAPPING SHADOW_MAPPING SPECULAR_MAPPING"); uberShader->SetShader(ShaderStageType_Vertex, vertexShader, "FLAG_BILLBOARD FLAG_DEFERRED FLAG_INSTANCING FLAG_VERTEXCOLOR COMPUTE_TBNMATRIX PARALLAX_MAPPING SHADOW_MAPPING TEXTURE_MAPPING TRANSFORM UNIFORM_VERTEX_DEPTH"); UberShaderLibrary::Register("PhongLighting", uberShader); @@ -187,17 +188,19 @@ namespace Nz MaterialPipelineInfo pipelineInfo; pipelineInfo.uberShader = UberShaderLibrary::Get("Basic"); - // Basic 2D - No depth write/face culling + // Basic 2D - No depth write/face culling with scissoring pipelineInfo.depthWrite = false; pipelineInfo.faceCulling = false; + pipelineInfo.scissorTest = true; MaterialPipelineLibrary::Register("Basic2D", GetPipeline(pipelineInfo)); - // Translucent 2D - Alpha blending with no depth write/face culling + // Translucent 2D - Alpha blending with no depth write/face culling and scissoring pipelineInfo.blending = true; pipelineInfo.depthWrite = false; pipelineInfo.faceCulling = false; pipelineInfo.depthSorting = true; + pipelineInfo.scissorTest = true; pipelineInfo.dstBlend = BlendFunc_InvSrcAlpha; pipelineInfo.srcBlend = BlendFunc_SrcAlpha; @@ -209,6 +212,7 @@ namespace Nz pipelineInfo.depthWrite = false; pipelineInfo.faceCulling = false; pipelineInfo.depthSorting = true; + pipelineInfo.scissorTest = false; pipelineInfo.dstBlend = BlendFunc_InvSrcAlpha; pipelineInfo.srcBlend = BlendFunc_SrcAlpha; diff --git a/src/Nazara/Graphics/Model.cpp b/src/Nazara/Graphics/Model.cpp index a8e277d68..05b8bc909 100644 --- a/src/Nazara/Graphics/Model.cpp +++ b/src/Nazara/Graphics/Model.cpp @@ -41,26 +41,9 @@ namespace Nz } /*! - * \brief Constructs a Model object by default + * \brief Destructs the object and cleans resources */ - - Model::Model() : - m_matCount(0), - m_skin(0), - m_skinCount(1) - { - } - - /*! - * \brief Destructs the object and calls Reset - * - * \see Reset - */ - - Model::~Model() - { - Reset(); - } + Model::~Model() = default; /*! * \brief Adds this model to the render queue @@ -69,20 +52,20 @@ namespace Nz * \param instanceData Data used for this instance */ - void Model::AddToRenderQueue(AbstractRenderQueue* renderQueue, const InstanceData& instanceData) const + void Model::AddToRenderQueue(AbstractRenderQueue* renderQueue, const InstanceData& instanceData, const Recti& scissorRect) const { unsigned int submeshCount = m_mesh->GetSubMeshCount(); for (unsigned int i = 0; i < submeshCount; ++i) { const StaticMesh* mesh = static_cast(m_mesh->GetSubMesh(i)); - Material* material = m_materials[mesh->GetMaterialIndex()]; + const MaterialRef& material = GetMaterial(mesh->GetMaterialIndex()); MeshData meshData; meshData.indexBuffer = mesh->GetIndexBuffer(); meshData.primitiveMode = mesh->GetPrimitiveMode(); meshData.vertexBuffer = mesh->GetVertexBuffer(); - renderQueue->AddMesh(instanceData.renderOrder, material, meshData, mesh->GetAABB(), instanceData.transformMatrix); + renderQueue->AddMesh(instanceData.renderOrder, material, meshData, mesh->GetAABB(), instanceData.transformMatrix, scissorRect); } } @@ -96,54 +79,20 @@ namespace Nz * \remark Produces a NazaraError if there is no subMesh with that name * \remark Produces a NazaraError if material is invalid */ - - Material* Model::GetMaterial(const String& subMeshName) const + const MaterialRef& Model::GetMaterial(const String& subMeshName) const { - #if NAZARA_GRAPHICS_SAFE - if (!m_mesh) - { - NazaraError("Model has no mesh"); - return nullptr; - } - #endif + NazaraAssert(m_mesh, "Model has no mesh"); SubMesh* subMesh = m_mesh->GetSubMesh(subMeshName); if (!subMesh) { NazaraError("Mesh has no submesh \"" + subMeshName + '"'); - return nullptr; + + static MaterialRef Invalid; + return Invalid; } - unsigned int matIndex = subMesh->GetMaterialIndex(); - if (matIndex >= m_matCount) - { - NazaraError("Material index out of range (" + String::Number(matIndex) + " >= " + String::Number(m_matCount) + ')'); - return nullptr; - } - - return m_materials[m_skin * m_matCount + matIndex]; - } - - /*! - * \brief Gets the material by index - * \return Pointer to the current material - * - * \param matIndex Index of the material - * - * \remark Produces a NazaraError if index is invalid - */ - - Material* Model::GetMaterial(unsigned int matIndex) const - { - #if NAZARA_GRAPHICS_SAFE - if (matIndex >= m_matCount) - { - NazaraError("Material index out of range (" + String::Number(matIndex) + " >= " + String::Number(m_matCount) + ')'); - return nullptr; - } - #endif - - return m_materials[m_skin * m_matCount + matIndex]; + return GetMaterial(subMesh->GetMaterialIndex()); } /*! @@ -157,72 +106,20 @@ namespace Nz * \remark Produces a NazaraError if there is no subMesh with that name * \remark Produces a NazaraError if material index is invalid */ - - Material* Model::GetMaterial(unsigned int skinIndex, const String& subMeshName) const + const MaterialRef& Model::GetMaterial(std::size_t skinIndex, const String& subMeshName) const { - #if NAZARA_GRAPHICS_SAFE - if (skinIndex >= m_skinCount) - { - NazaraError("Skin index out of range (" + String::Number(skinIndex) + " >= " + String::Number(m_skinCount) + ')'); - return nullptr; - } - #endif + NazaraAssert(m_mesh, "Model has no mesh"); SubMesh* subMesh = m_mesh->GetSubMesh(subMeshName); if (!subMesh) { NazaraError("Mesh has no submesh \"" + subMeshName + '"'); - return nullptr; + + static MaterialRef Invalid; + return Invalid; } - unsigned int matIndex = subMesh->GetMaterialIndex(); - if (matIndex >= m_matCount) - { - NazaraError("Material index out of range (" + String::Number(matIndex) + " >= " + String::Number(m_matCount) + ')'); - return nullptr; - } - - return m_materials[skinIndex * m_matCount + matIndex]; - } - - /*! - * \brief Gets the material by index with skin - * \return Pointer to the current material - * - * \param skinIndex Index of the skin - * \param matIndex Index of the material - * - * \remark Produces a NazaraError with NAZARA_GRAPHICS_SAFE defined if skinIndex is invalid - * \remark Produces a NazaraError with NAZARA_GRAPHICS_SAFE defined if matIndex is invalid - */ - - Material* Model::GetMaterial(unsigned int skinIndex, unsigned int matIndex) const - { - #if NAZARA_GRAPHICS_SAFE - if (skinIndex >= m_skinCount) - { - NazaraError("Skin index out of range (" + String::Number(skinIndex) + " >= " + String::Number(m_skinCount) + ')'); - return nullptr; - } - - if (matIndex >= m_matCount) - { - NazaraError("Material index out of range (" + String::Number(matIndex) + " >= " + String::Number(m_matCount) + ')'); - return nullptr; - } - #endif - - return m_materials[skinIndex * m_matCount + matIndex]; - } - - /*! - * \brief Gets the number of materials - * \return Current number of materials - */ - - unsigned int Model::GetMaterialCount() const - { - return m_matCount; + return GetMaterial(subMesh->GetMaterialIndex()); } /*! @@ -235,26 +132,6 @@ namespace Nz return m_mesh; } - /*! - * \brief Gets the skin - * \return Current skin - */ - - unsigned int Model::GetSkin() const - { - return m_skin; - } - - /*! - * \brief Gets the number of skins - * \return Current number of skins - */ - - unsigned int Model::GetSkinCount() const - { - return m_skinCount; - } - /*! * \brief Checks whether the model is animated * \return false @@ -305,22 +182,6 @@ namespace Nz return ModelLoader::LoadFromStream(this, stream, params); } - /*! - * \brief Resets the model, cleans everything - */ - - void Model::Reset() - { - m_matCount = 0; - m_skinCount = 0; - - if (m_mesh) - { - m_mesh.Reset(); - m_materials.clear(); - } - } - /*! * \brief Sets the material of the named submesh * \return true If successful @@ -332,7 +193,7 @@ namespace Nz * \remark Produces a NazaraError if material index is invalid */ - bool Model::SetMaterial(const String& subMeshName, Material* material) + bool Model::SetMaterial(const String& subMeshName, MaterialRef material) { SubMesh* subMesh = m_mesh->GetSubMesh(subMeshName); if (!subMesh) @@ -341,51 +202,10 @@ namespace Nz return false; } - unsigned int matIndex = subMesh->GetMaterialIndex(); - if (matIndex >= m_matCount) - { - NazaraError("Material index out of range (" + String::Number(matIndex) + " >= " + String::Number(m_matCount) + ')'); - return false; - } - - unsigned int index = m_skin * m_matCount + matIndex; - - if (material) - m_materials[index] = material; - else - m_materials[index] = Material::GetDefault(); - + SetMaterial(subMesh->GetMaterialIndex(), std::move(material)); return true; } - /*! - * \brief Sets the material by index - * \return true If successful - * - * \param matIndex Index of the material - * \param material Pointer to the material - * - * \remark Produces a NazaraError with if NAZARA_GRAPHICS_SAFE defined index is invalid - */ - - void Model::SetMaterial(unsigned int matIndex, Material* material) - { - #if NAZARA_GRAPHICS_SAFE - if (matIndex >= m_matCount) - { - NazaraError("Material index out of range (" + String::Number(matIndex) + " >= " + String::Number(m_matCount)); - return; - } - #endif - - unsigned int index = m_skin * m_matCount + matIndex; - - if (material) - m_materials[index] = material; - else - m_materials[index] = Material::GetDefault(); - } - /*! * \brief Sets the material by index of the named submesh * \return true If successful @@ -398,17 +218,8 @@ namespace Nz * \remark Produces a NazaraError if there is no subMesh with that name * \remark Produces a NazaraError if material index is invalid */ - - bool Model::SetMaterial(unsigned int skinIndex, const String& subMeshName, Material* material) + bool Model::SetMaterial(std::size_t skinIndex, const String& subMeshName, MaterialRef material) { - #if NAZARA_GRAPHICS_SAFE - if (skinIndex >= m_skinCount) - { - NazaraError("Skin index out of range (" + String::Number(skinIndex) + " >= " + String::Number(m_skinCount)); - return false; - } - #endif - SubMesh* subMesh = m_mesh->GetSubMesh(subMeshName); if (!subMesh) { @@ -416,59 +227,10 @@ namespace Nz return false; } - unsigned int matIndex = subMesh->GetMaterialIndex(); - if (matIndex >= m_matCount) - { - NazaraError("Material index out of range (" + String::Number(matIndex) + " >= " + String::Number(m_matCount)); - return false; - } - - unsigned int index = skinIndex * m_matCount + matIndex; - - if (material) - m_materials[index] = material; - else - m_materials[index] = Material::GetDefault(); - + SetMaterial(skinIndex, subMesh->GetMaterialIndex(), std::move(material)); return true; } - /*! - * \brief Sets the material by index with skin - * \return true If successful - * - * \param skinIndex Index of the skin - * \param matIndex Index of the material - * \param material Pointer to the material - * - * \remark Produces a NazaraError with NAZARA_GRAPHICS_SAFE defined if skinIndex is invalid - * \remark Produces a NazaraError with NAZARA_GRAPHICS_SAFE defined if matIndex is invalid - */ - - void Model::SetMaterial(unsigned int skinIndex, unsigned int matIndex, Material* material) - { - #if NAZARA_GRAPHICS_SAFE - if (skinIndex >= m_skinCount) - { - NazaraError("Skin index out of range (" + String::Number(skinIndex) + " >= " + String::Number(m_skinCount)); - return; - } - - if (matIndex >= m_matCount) - { - NazaraError("Material index out of range (" + String::Number(matIndex) + " >= " + String::Number(m_matCount)); - return; - } - #endif - - unsigned int index = skinIndex * m_matCount + matIndex; - - if (material) - m_materials[index] = material; - else - m_materials[index] = Material::GetDefault(); - } - /*! * \brief Sets the mesh * @@ -490,65 +252,13 @@ namespace Nz m_mesh = mesh; if (m_mesh) - { - m_matCount = mesh->GetMaterialCount(); - m_materials.clear(); - m_materials.resize(m_matCount, Material::GetDefault()); - m_skinCount = 1; - } + ResetMaterials(mesh->GetMaterialCount()); else - { - m_matCount = 0; - m_materials.clear(); - m_skinCount = 0; - } + ResetMaterials(0); InvalidateBoundingVolume(); } - /*! - * \brief Sets the skin - * - * \param skin Skin to use - * - * \remark Produces a NazaraError if skin is invalid - */ - - void Model::SetSkin(unsigned int skin) - { - #if NAZARA_GRAPHICS_SAFE - if (skin >= m_skinCount) - { - NazaraError("Skin index out of range (" + String::Number(skin) + " >= " + String::Number(m_skinCount) + ')'); - return; - } - #endif - - m_skin = skin; - } - - /*! - * \brief Sets the number of skins - * - * \param skinCount Number of skins - * - * \remark Produces a NazaraError if skinCount equals zero - */ - - void Model::SetSkinCount(unsigned int skinCount) - { - #if NAZARA_GRAPHICS_SAFE - if (skinCount == 0) - { - NazaraError("Skin count must be over zero"); - return; - } - #endif - - m_materials.resize(m_matCount*skinCount, Material::GetDefault()); - m_skinCount = skinCount; - } - /* * \brief Makes the bounding volume of this billboard */ diff --git a/src/Nazara/Graphics/ParticleDeclaration.cpp b/src/Nazara/Graphics/ParticleDeclaration.cpp index 63b329aa4..a9a8e983d 100644 --- a/src/Nazara/Graphics/ParticleDeclaration.cpp +++ b/src/Nazara/Graphics/ParticleDeclaration.cpp @@ -1,4 +1,4 @@ -// Copyright (C) 2017 Jérôme Leclercq +// Copyright (C) 2017 Jérôme Leclercq // This file is part of the "Nazara Engine - Graphics module" // For conditions of distribution and use, see copyright notice in Config.hpp @@ -10,7 +10,6 @@ #include #include #include -#include #include namespace Nz @@ -287,7 +286,7 @@ namespace Nz // ParticleLayout_Billboard : ParticleStruct_Billboard declaration = &s_declarations[ParticleLayout_Billboard]; declaration->EnableComponent(ParticleComponent_Color, ComponentType_Color, NazaraOffsetOf(ParticleStruct_Billboard, color)); - declaration->EnableComponent(ParticleComponent_Life, ComponentType_Int1, NazaraOffsetOf(ParticleStruct_Billboard, life)); + declaration->EnableComponent(ParticleComponent_Life, ComponentType_Float1, NazaraOffsetOf(ParticleStruct_Billboard, life)); declaration->EnableComponent(ParticleComponent_Normal, ComponentType_Float3, NazaraOffsetOf(ParticleStruct_Billboard, normal)); declaration->EnableComponent(ParticleComponent_Position, ComponentType_Float3, NazaraOffsetOf(ParticleStruct_Billboard, position)); declaration->EnableComponent(ParticleComponent_Rotation, ComponentType_Float1, NazaraOffsetOf(ParticleStruct_Billboard, rotation)); @@ -298,7 +297,7 @@ namespace Nz // ParticleLayout_Model : ParticleStruct_Model declaration = &s_declarations[ParticleLayout_Model]; - declaration->EnableComponent(ParticleComponent_Life, ComponentType_Int1, NazaraOffsetOf(ParticleStruct_Model, life)); + declaration->EnableComponent(ParticleComponent_Life, ComponentType_Float1, NazaraOffsetOf(ParticleStruct_Model, life)); declaration->EnableComponent(ParticleComponent_Position, ComponentType_Float3, NazaraOffsetOf(ParticleStruct_Model, position)); declaration->EnableComponent(ParticleComponent_Rotation, ComponentType_Quaternion, NazaraOffsetOf(ParticleStruct_Model, rotation)); declaration->EnableComponent(ParticleComponent_Velocity, ComponentType_Float3, NazaraOffsetOf(ParticleStruct_Model, velocity)); @@ -308,7 +307,7 @@ namespace Nz // ParticleLayout_Sprite : ParticleStruct_Sprite declaration = &s_declarations[ParticleLayout_Sprite]; declaration->EnableComponent(ParticleComponent_Color, ComponentType_Color, NazaraOffsetOf(ParticleStruct_Sprite, color)); - declaration->EnableComponent(ParticleComponent_Life, ComponentType_Int1, NazaraOffsetOf(ParticleStruct_Sprite, life)); + declaration->EnableComponent(ParticleComponent_Life, ComponentType_Float1, NazaraOffsetOf(ParticleStruct_Sprite, life)); declaration->EnableComponent(ParticleComponent_Position, ComponentType_Float3, NazaraOffsetOf(ParticleStruct_Sprite, position)); declaration->EnableComponent(ParticleComponent_Rotation, ComponentType_Float1, NazaraOffsetOf(ParticleStruct_Sprite, rotation)); declaration->EnableComponent(ParticleComponent_Velocity, ComponentType_Float3, NazaraOffsetOf(ParticleStruct_Sprite, velocity)); diff --git a/src/Nazara/Graphics/ParticleEmitter.cpp b/src/Nazara/Graphics/ParticleEmitter.cpp index 89811dd53..fe1b17e82 100644 --- a/src/Nazara/Graphics/ParticleEmitter.cpp +++ b/src/Nazara/Graphics/ParticleEmitter.cpp @@ -3,13 +3,8 @@ // For conditions of distribution and use, see copyright notice in Config.hpp #include -#include -#include -#include #include #include -#include -#include #include namespace Nz diff --git a/src/Nazara/Graphics/ParticleGroup.cpp b/src/Nazara/Graphics/ParticleGroup.cpp index 34a46089b..0bad010a4 100644 --- a/src/Nazara/Graphics/ParticleGroup.cpp +++ b/src/Nazara/Graphics/ParticleGroup.cpp @@ -7,8 +7,6 @@ #include #include #include -#include -#include #include namespace Nz diff --git a/src/Nazara/Graphics/ParticleMapper.cpp b/src/Nazara/Graphics/ParticleMapper.cpp index 05932abaa..ef48e8c14 100644 --- a/src/Nazara/Graphics/ParticleMapper.cpp +++ b/src/Nazara/Graphics/ParticleMapper.cpp @@ -3,7 +3,6 @@ // For conditions of distribution and use, see copyright notice in Config.hpp #include -#include #include namespace Nz diff --git a/src/Nazara/Graphics/RenderQueue.cpp b/src/Nazara/Graphics/RenderQueue.cpp new file mode 100644 index 000000000..3baa8ecc1 --- /dev/null +++ b/src/Nazara/Graphics/RenderQueue.cpp @@ -0,0 +1,18 @@ +// Copyright (C) 2017 Jérôme Leclercq +// This file is part of the "Nazara Engine - Graphics module" +// For conditions of distribution and use, see copyright notice in Config.hpp + +#include +#include +#include + +namespace Nz +{ + void RenderQueueInternal::Sort() + { + std::sort(m_orderedRenderQueue.begin(), m_orderedRenderQueue.end(), [](const RenderDataPair& lhs, const RenderDataPair& rhs) + { + return lhs.first < rhs.first; + }); + } +} diff --git a/src/Nazara/Graphics/Resources/DeferredShading/Shaders/BloomBright.frag.h b/src/Nazara/Graphics/Resources/DeferredShading/Shaders/BloomBright.frag.h index 0491fca4a..7b1439d81 100644 --- a/src/Nazara/Graphics/Resources/DeferredShading/Shaders/BloomBright.frag.h +++ b/src/Nazara/Graphics/Resources/DeferredShading/Shaders/BloomBright.frag.h @@ -1 +1 @@ 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\ No newline at end of file diff --git a/src/Nazara/Graphics/Resources/DeferredShading/Shaders/FXAA.frag.h b/src/Nazara/Graphics/Resources/DeferredShading/Shaders/FXAA.frag.h index c6af64a3d..4722dd840 100644 --- a/src/Nazara/Graphics/Resources/DeferredShading/Shaders/FXAA.frag.h +++ b/src/Nazara/Graphics/Resources/DeferredShading/Shaders/FXAA.frag.h @@ -1 +1 @@ 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\ No newline at end of file diff --git a/src/Nazara/Graphics/Resources/DeferredShading/Shaders/GBufferClear.frag.h b/src/Nazara/Graphics/Resources/DeferredShading/Shaders/GBufferClear.frag.h index b63b360f8..b81786f2d 100644 --- a/src/Nazara/Graphics/Resources/DeferredShading/Shaders/GBufferClear.frag.h +++ b/src/Nazara/Graphics/Resources/DeferredShading/Shaders/GBufferClear.frag.h @@ -1 +1 @@ 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b/src/Nazara/Graphics/Resources/DeferredShading/Shaders/GaussianBlur.frag.h index 368c99770..6b805bbb5 100644 --- a/src/Nazara/Graphics/Resources/DeferredShading/Shaders/GaussianBlur.frag.h +++ b/src/Nazara/Graphics/Resources/DeferredShading/Shaders/GaussianBlur.frag.h @@ -1 +1 @@ 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\ No newline at end of file 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\ No newline at end of file diff --git a/src/Nazara/Graphics/Resources/Shaders/Basic/core.frag b/src/Nazara/Graphics/Resources/Shaders/Basic/core.frag index 53844cbc6..9002e9ded 100644 --- a/src/Nazara/Graphics/Resources/Shaders/Basic/core.frag +++ b/src/Nazara/Graphics/Resources/Shaders/Basic/core.frag @@ -24,7 +24,7 @@ void main() #if AUTO_TEXCOORDS vec2 texCoord = gl_FragCoord.xy * InvTargetSize; -#else +#elif TEXTURE_MAPPING vec2 texCoord = vTexCoord; #endif diff --git a/src/Nazara/Graphics/Resources/Shaders/Basic/core.frag.h b/src/Nazara/Graphics/Resources/Shaders/Basic/core.frag.h index c6eff909e..e4f7a19c5 100644 --- a/src/Nazara/Graphics/Resources/Shaders/Basic/core.frag.h +++ b/src/Nazara/Graphics/Resources/Shaders/Basic/core.frag.h @@ -1 +1 @@ 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\ No newline at end of file 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\ No newline at end of file diff --git a/src/Nazara/Graphics/Resources/Shaders/Basic/core.vert.h b/src/Nazara/Graphics/Resources/Shaders/Basic/core.vert.h index 7c3081f31..993c7291b 100644 --- a/src/Nazara/Graphics/Resources/Shaders/Basic/core.vert.h +++ b/src/Nazara/Graphics/Resources/Shaders/Basic/core.vert.h @@ -1 +1 @@ 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\ No newline at end of file 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\ No newline at end of file diff --git a/src/Nazara/Graphics/Resources/Shaders/PhongLighting/core.frag b/src/Nazara/Graphics/Resources/Shaders/PhongLighting/core.frag index e37df3fa3..560ca4c29 100644 --- a/src/Nazara/Graphics/Resources/Shaders/PhongLighting/core.frag +++ b/src/Nazara/Graphics/Resources/Shaders/PhongLighting/core.frag @@ -63,6 +63,7 @@ uniform float ParallaxBias = -0.03; uniform float ParallaxScale = 0.02; uniform vec2 InvTargetSize; uniform vec3 EyePosition; +uniform samplerCube ReflectionMap; uniform vec4 SceneAmbient; uniform sampler2D TextureOverlay; @@ -451,6 +452,14 @@ void main() #endif vec3 lightColor = (lightAmbient + lightDiffuse + lightSpecular); + + #if REFLECTION_MAPPING + vec3 eyeVec = normalize(vWorldPos - EyePosition); + + vec3 reflected = normalize(reflect(eyeVec, normal)); + lightColor *= texture(ReflectionMap, reflected).rgb; + #endif + vec4 fragmentColor = vec4(lightColor, 1.0) * diffuseColor; #if EMISSIVE_MAPPING diff --git a/src/Nazara/Graphics/Resources/Shaders/PhongLighting/core.frag.h b/src/Nazara/Graphics/Resources/Shaders/PhongLighting/core.frag.h index b9e39fa11..555144993 100644 --- a/src/Nazara/Graphics/Resources/Shaders/PhongLighting/core.frag.h +++ b/src/Nazara/Graphics/Resources/Shaders/PhongLighting/core.frag.h @@ -1 +1 @@ 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\ No newline at end of file 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\ No newline at end of file diff --git a/src/Nazara/Graphics/Resources/Shaders/PhongLighting/core.vert.h b/src/Nazara/Graphics/Resources/Shaders/PhongLighting/core.vert.h index bed6edcab..7e63feb08 100644 --- a/src/Nazara/Graphics/Resources/Shaders/PhongLighting/core.vert.h +++ b/src/Nazara/Graphics/Resources/Shaders/PhongLighting/core.vert.h @@ -1 +1 @@ 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\ No newline at end of file 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\ No newline at end of file diff --git a/src/Nazara/Graphics/SkeletalModel.cpp b/src/Nazara/Graphics/SkeletalModel.cpp index b571cb9dc..c42b63a83 100644 --- a/src/Nazara/Graphics/SkeletalModel.cpp +++ b/src/Nazara/Graphics/SkeletalModel.cpp @@ -6,8 +6,8 @@ #include #include #include -#include #include +#include #include #include #include @@ -53,7 +53,7 @@ namespace Nz * \param instanceData Data for the instance */ - void SkeletalModel::AddToRenderQueue(AbstractRenderQueue* renderQueue, const InstanceData& instanceData) const + void SkeletalModel::AddToRenderQueue(AbstractRenderQueue* renderQueue, const InstanceData& instanceData, const Recti& scissorRect) const { if (!m_mesh) return; @@ -62,14 +62,14 @@ namespace Nz for (unsigned int i = 0; i < submeshCount; ++i) { const SkeletalMesh* mesh = static_cast(m_mesh->GetSubMesh(i)); - const Material* material = m_materials[mesh->GetMaterialIndex()]; + const Material* material = GetMaterial(mesh->GetMaterialIndex()); MeshData meshData; meshData.indexBuffer = mesh->GetIndexBuffer(); meshData.primitiveMode = mesh->GetPrimitiveMode(); meshData.vertexBuffer = SkinningManager::GetBuffer(mesh, &m_skeleton); - renderQueue->AddMesh(instanceData.renderOrder, material, meshData, m_skeleton.GetAABB(), instanceData.transformMatrix); + renderQueue->AddMesh(instanceData.renderOrder, material, meshData, m_skeleton.GetAABB(), instanceData.transformMatrix, scissorRect); } } @@ -261,17 +261,6 @@ namespace Nz return SkeletalModelLoader::LoadFromStream(this, stream, params); } - /*! - * \brief Resets the model - */ - - void SkeletalModel::Reset() - { - Model::Reset(); - - m_skeleton.Destroy(); - } - /*! * \brief Sets the animation for the model * \return true If successful diff --git a/src/Nazara/Graphics/SkinningManager.cpp b/src/Nazara/Graphics/SkinningManager.cpp index 3472238b9..6460a1f1c 100644 --- a/src/Nazara/Graphics/SkinningManager.cpp +++ b/src/Nazara/Graphics/SkinningManager.cpp @@ -1,4 +1,4 @@ -// Copyright (C) 2017 Jérôme Leclercq +// Copyright (C) 2017 Jérôme Leclercq // This file is part of the "Nazara Engine - Graphics module" // For conditions of distribution and use, see copyright notice in Config.hpp @@ -6,10 +6,11 @@ #include #include #include +#include +#include #include +#include #include -#include -#include #include #include diff --git a/src/Nazara/Graphics/SkyboxBackground.cpp b/src/Nazara/Graphics/SkyboxBackground.cpp index 0a2459b7f..8d5723ab9 100644 --- a/src/Nazara/Graphics/SkyboxBackground.cpp +++ b/src/Nazara/Graphics/SkyboxBackground.cpp @@ -6,10 +6,12 @@ #include #include #include +#include +#include +#include #include #include #include -#include #include namespace Nz @@ -51,6 +53,11 @@ namespace Nz void SkyboxBackground::Draw(const AbstractViewer* viewer) const { + const Nz::RenderTarget* target = viewer->GetTarget(); + Nz::Vector2ui targetSize = target->GetSize(); + + Matrix4f projectionMatrix = Nz::Matrix4f::Perspective(45.f, float(targetSize.x) / targetSize.y, viewer->GetZNear(), viewer->GetZFar()); + Matrix4f skyboxMatrix(viewer->GetViewMatrix()); skyboxMatrix.SetTranslation(Vector3f::Zero()); @@ -70,6 +77,7 @@ namespace Nz world.SetTranslation(offset); Renderer::SetIndexBuffer(s_indexBuffer); + Renderer::SetMatrix(MatrixType_Projection, projectionMatrix); Renderer::SetMatrix(MatrixType_View, skyboxMatrix); Renderer::SetMatrix(MatrixType_World, world); Renderer::SetRenderStates(s_renderStates); @@ -80,6 +88,7 @@ namespace Nz Renderer::DrawIndexedPrimitives(PrimitiveMode_TriangleList, 0, 36); + Renderer::SetMatrix(MatrixType_Projection, viewer->GetProjectionMatrix()); Renderer::SetMatrix(MatrixType_View, viewer->GetViewMatrix()); } @@ -154,7 +163,7 @@ namespace Nz "{\n" " vec4 WVPVertex = WorldViewProjMatrix * vec4(VertexPosition, 1.0);\n" " gl_Position = WVPVertex.xyww;\n" - " vTexCoord = vec3(VertexPosition.x, VertexPosition.y, -VertexPosition.z);\n" + " vTexCoord = VertexPosition;\n" "}\n"; try diff --git a/src/Nazara/Graphics/Sprite.cpp b/src/Nazara/Graphics/Sprite.cpp index 04e648991..70ba21926 100644 --- a/src/Nazara/Graphics/Sprite.cpp +++ b/src/Nazara/Graphics/Sprite.cpp @@ -4,9 +4,7 @@ #include #include -#include -#include -#include +#include #include namespace Nz @@ -24,13 +22,10 @@ namespace Nz * \param instanceData Data for the instance */ - void Sprite::AddToRenderQueue(AbstractRenderQueue* renderQueue, const InstanceData& instanceData) const + void Sprite::AddToRenderQueue(AbstractRenderQueue* renderQueue, const InstanceData& instanceData, const Recti& scissorRect) const { - if (!m_material) - return; - const VertexStruct_XYZ_Color_UV* vertices = reinterpret_cast(instanceData.data.data()); - renderQueue->AddSprites(instanceData.renderOrder, m_material, vertices, 1); + renderQueue->AddSprites(instanceData.renderOrder, GetMaterial(), vertices, 1, scissorRect); } /*! @@ -73,7 +68,37 @@ namespace Nz } /*! - * \brief Sets the texture of the sprite from a name + * \brief Sets the material of the sprite from a name for a specific skin + * + * Tries to get a material from the MaterialLibrary and then the MaterialManager (which will treat the name as a path) + * Fails if the texture name is not a part of the MaterialLibrary nor the MaterialManager (which fails if it couldn't load the texture from its filepath) + * + * \param skinIndex Skin index to change + * \param materialName Named texture for the material + * \param resizeSprite Should the sprite be resized to the material diffuse map size? + * + * \return True if the material was found or loaded from its name/path, false if it couldn't + */ + bool Sprite::SetMaterial(std::size_t skinIndex, String materialName, bool resizeSprite) + { + MaterialRef material = MaterialLibrary::Query(materialName); + if (!material) + { + material = MaterialManager::Get(materialName); + if (!material) + { + NazaraError("Failed to get material \"" + materialName + "\""); + return false; + } + } + + SetMaterial(skinIndex, std::move(material), resizeSprite); + return true; + } + + /*! + * \brief Sets the texture of the sprite from a name for the current skin + * \return True if the texture was found or loaded from its name/path, false if it couldn't * * Tries to get a texture from the TextureLibrary and then the TextureManager (which will treat the name as a path) * Fails if the texture name is not a part of the TextureLibrary nor the TextureManager (which fails if it couldn't load the texture from its filepath) @@ -81,8 +106,6 @@ namespace Nz * \param textureName Named texture for the sprite * \param resizeSprite Should the sprite be resized to the texture size? * - * \return True if the texture was found or loaded from its name/path, false if it couldn't - * * \remark The sprite material gets copied to prevent accidentally changing other drawable materials */ bool Sprite::SetTexture(String textureName, bool resizeSprite) @@ -102,6 +125,36 @@ namespace Nz return true; } + /*! + * \brief Sets the texture of the sprite from a name for a specific skin + * \return True if the texture was found or loaded from its name/path, false if it couldn't + * + * Tries to get a texture from the TextureLibrary and then the TextureManager (which will treat the name as a path) + * Fails if the texture name is not a part of the TextureLibrary nor the TextureManager (which fails if it couldn't load the texture from its filepath) + * + * \param skinIndex Named texture for the sprite + * \param textureName Named texture for the sprite + * \param resizeSprite Should the sprite be resized to the texture size? + * + * \remark The sprite material gets copied to prevent accidentally changing other drawable materials + */ + bool Sprite::SetTexture(std::size_t skinIndex, String textureName, bool resizeSprite) + { + TextureRef texture = TextureLibrary::Query(textureName); + if (!texture) + { + texture = TextureManager::Get(textureName); + if (!texture) + { + NazaraError("Failed to get texture \"" + textureName + "\""); + return false; + } + } + + SetTexture(skinIndex, std::move(texture), resizeSprite); + return true; + } + /*! * \brief Updates the data of the sprite * diff --git a/src/Nazara/Graphics/TextSprite.cpp b/src/Nazara/Graphics/TextSprite.cpp index 70975929f..883268963 100644 --- a/src/Nazara/Graphics/TextSprite.cpp +++ b/src/Nazara/Graphics/TextSprite.cpp @@ -6,9 +6,9 @@ #include #include #include -#include -#include +#include #include +#include #include namespace Nz @@ -26,11 +26,8 @@ namespace Nz * \param instanceData Data for the instance */ - void TextSprite::AddToRenderQueue(AbstractRenderQueue* renderQueue, const InstanceData& instanceData) const + void TextSprite::AddToRenderQueue(AbstractRenderQueue* renderQueue, const InstanceData& instanceData, const Recti& scissorRect) const { - if (!m_material) - return; - for (auto& pair : m_renderInfos) { Texture* overlay = pair.first; @@ -39,7 +36,7 @@ namespace Nz if (indices.count > 0) { const VertexStruct_XYZ_Color_UV* vertices = reinterpret_cast(instanceData.data.data()); - renderQueue->AddSprites(instanceData.renderOrder, m_material, &vertices[indices.first * 4], indices.count, overlay); + renderQueue->AddSprites(instanceData.renderOrder, GetMaterial(), &vertices[indices.first * 4], indices.count, scissorRect, overlay); } } } diff --git a/src/Nazara/Graphics/TextureBackground.cpp b/src/Nazara/Graphics/TextureBackground.cpp index cd6c68c05..25de25d9e 100644 --- a/src/Nazara/Graphics/TextureBackground.cpp +++ b/src/Nazara/Graphics/TextureBackground.cpp @@ -4,7 +4,8 @@ #include #include -#include +#include +#include #include namespace Nz diff --git a/src/Nazara/Graphics/TileMap.cpp b/src/Nazara/Graphics/TileMap.cpp index 7fe358fb8..26a146f88 100644 --- a/src/Nazara/Graphics/TileMap.cpp +++ b/src/Nazara/Graphics/TileMap.cpp @@ -4,10 +4,8 @@ #include #include -#include #include -#include -#include +#include #include namespace Nz @@ -25,15 +23,15 @@ namespace Nz * \param renderQueue Queue to be added * \param instanceData Data for the instance */ - void TileMap::AddToRenderQueue(AbstractRenderQueue* renderQueue, const InstanceData& instanceData) const + void TileMap::AddToRenderQueue(AbstractRenderQueue* renderQueue, const InstanceData& instanceData, const Recti& scissorRect) const { const VertexStruct_XYZ_Color_UV* vertices = reinterpret_cast(instanceData.data.data()); + std::size_t matCount = 0; std::size_t spriteCount = 0; for (const Layer& layer : m_layers) { - if (layer.material) - renderQueue->AddSprites(instanceData.renderOrder, layer.material, &vertices[spriteCount], layer.tiles.size()); + renderQueue->AddSprites(instanceData.renderOrder, GetMaterial(matCount++), &vertices[spriteCount], layer.tiles.size(), scissorRect); spriteCount += layer.tiles.size(); } diff --git a/src/Nazara/Lua/LuaCoroutine.cpp b/src/Nazara/Lua/LuaCoroutine.cpp index 197244134..bccf8d7fc 100644 --- a/src/Nazara/Lua/LuaCoroutine.cpp +++ b/src/Nazara/Lua/LuaCoroutine.cpp @@ -3,9 +3,7 @@ // For conditions of distribution and use, see copyright notice in Config.hpp #include -#include #include -#include #include #include diff --git a/src/Nazara/Lua/LuaInstance.cpp b/src/Nazara/Lua/LuaInstance.cpp index cd47ac5c7..85567df81 100644 --- a/src/Nazara/Lua/LuaInstance.cpp +++ b/src/Nazara/Lua/LuaInstance.cpp @@ -8,14 +8,10 @@ #include #include #include -#include -#include -#include -#include +#include #include #include #include -#include #include namespace Nz @@ -26,7 +22,7 @@ namespace Nz { String lastError(lua_tostring(internalState, -1)); - throw std::runtime_error("Lua panic: " + lastError); + throw std::runtime_error("Lua panic: " + lastError.ToStdString()); } } @@ -40,7 +36,22 @@ namespace Nz m_state = lua_newstate(MemoryAllocator, this); lua_atpanic(m_state, AtPanic); lua_sethook(m_state, TimeLimiter, LUA_MASKCOUNT, 1000); - luaL_openlibs(m_state); + } + + LuaInstance::LuaInstance(LuaInstance&& instance) : + LuaState(std::move(instance)) + { + std::swap(m_memoryLimit, instance.m_memoryLimit); + std::swap(m_memoryUsage, instance.m_memoryUsage); + std::swap(m_timeLimit, instance.m_timeLimit); + std::swap(m_clock, instance.m_clock); + std::swap(m_level, instance.m_level); + + if (m_state) + lua_setallocf(m_state, MemoryAllocator, this); + + if (instance.m_state) + lua_setallocf(instance.m_state, MemoryAllocator, &instance); } LuaInstance::~LuaInstance() @@ -49,9 +60,65 @@ namespace Nz lua_close(m_state); } - inline void LuaInstance::SetMemoryUsage(std::size_t memoryUsage) + void LuaInstance::LoadLibraries(LuaLibFlags libFlags) { - m_memoryUsage = memoryUsage; + // From luaL_openlibs + std::array libs; + std::size_t libCount = 0; + + libs[libCount++] = { "_G", luaopen_base }; + + if (libFlags & LuaLib_Coroutine) + libs[libCount++] = { LUA_COLIBNAME, luaopen_coroutine }; + + if (libFlags & LuaLib_Debug) + libs[libCount++] = { LUA_DBLIBNAME, luaopen_debug }; + + if (libFlags & LuaLib_Io) + libs[libCount++] = { LUA_IOLIBNAME, luaopen_io }; + + if (libFlags & LuaLib_Math) + libs[libCount++] = { LUA_MATHLIBNAME, luaopen_math }; + + if (libFlags & LuaLib_Os) + libs[libCount++] = { LUA_OSLIBNAME, luaopen_os }; + + if (libFlags & LuaLib_Package) + libs[libCount++] = { LUA_LOADLIBNAME, luaopen_package }; + + if (libFlags & LuaLib_String) + libs[libCount++] = { LUA_STRLIBNAME, luaopen_string }; + + if (libFlags & LuaLib_Table) + libs[libCount++] = { LUA_TABLIBNAME, luaopen_table }; + + if (libFlags & LuaLib_Utf8) + libs[libCount++] = { LUA_UTF8LIBNAME, luaopen_utf8 }; + + for (std::size_t i = 0; i < libCount; ++i) + { + luaL_requiref(m_state, libs[i].name, libs[i].func, 1); + lua_pop(m_state, 1); /* remove lib */ + } + } + + LuaInstance& LuaInstance::operator=(LuaInstance&& instance) + { + LuaState::operator=(std::move(instance)); + + std::swap(m_memoryLimit, instance.m_memoryLimit); + std::swap(m_memoryUsage, instance.m_memoryUsage); + std::swap(m_timeLimit, instance.m_timeLimit); + std::swap(m_clock, instance.m_clock); + std::swap(m_level, instance.m_level); + + if (m_state) + lua_setallocf(m_state, MemoryAllocator, this); + + if (instance.m_state) + lua_setallocf(instance.m_state, MemoryAllocator, &instance); + + return *this; } void* LuaInstance::MemoryAllocator(void* ud, void* ptr, std::size_t osize, std::size_t nsize) diff --git a/src/Nazara/Lua/LuaState.cpp b/src/Nazara/Lua/LuaState.cpp index 4821b1d09..67bf8efa0 100644 --- a/src/Nazara/Lua/LuaState.cpp +++ b/src/Nazara/Lua/LuaState.cpp @@ -5,7 +5,6 @@ #include #include #include -#include #include #include #include @@ -14,9 +13,6 @@ #include #include #include -#include -#include -#include #include namespace Nz @@ -126,12 +122,6 @@ namespace Nz static_assert(sizeof(s_types)/sizeof(int) == LuaType_Max+1, "Lua type array is incomplete"); } - LuaState::LuaState(LuaState&& state) noexcept : - m_lastError(state.m_lastError), - m_state(state.m_state) - { - } - void LuaState::ArgCheck(bool condition, unsigned int argNum, const char* error) const { luaL_argcheck(m_state, condition, argNum, error); @@ -789,14 +779,6 @@ namespace Nz return luaL_testudata(m_state, index, tname.GetConstBuffer()); } - LuaState& LuaState::operator=(LuaState&& state) noexcept - { - m_lastError = std::move(state.m_lastError); - m_state = state.m_state; - - return *this; - } - bool LuaState::Run(int argCount, int resultCount) { LuaInstance& instance = GetInstance(m_state); diff --git a/src/Nazara/Network/AbstractSocket.cpp b/src/Nazara/Network/AbstractSocket.cpp index 3b3d9cb56..879589cd6 100644 --- a/src/Nazara/Network/AbstractSocket.cpp +++ b/src/Nazara/Network/AbstractSocket.cpp @@ -4,8 +4,7 @@ #include #include -#include -#include +#include #if defined(NAZARA_PLATFORM_WINDOWS) #include @@ -15,6 +14,8 @@ #error Missing implementation: Socket #endif +#include + namespace Nz { /*! @@ -188,10 +189,23 @@ namespace Nz { if (m_handle == SocketImpl::InvalidHandle || m_protocol != protocol) { - SocketHandle handle = SocketImpl::Create(protocol, m_type, &m_lastError); + SocketHandle handle = SocketImpl::Create((protocol == NetProtocol_Any) ? NetProtocol_IPv6 : protocol, m_type, &m_lastError); if (handle == SocketImpl::InvalidHandle) return false; + if (protocol == NetProtocol_Any) + { + if (!SocketImpl::SetIPv6Only(handle, false, &m_lastError)) + { + SocketImpl::Close(handle); + + NazaraError("Failed to open a dual-stack socket: " + Nz::String(ErrorToString(m_lastError))); + return false; + } + + protocol = NetProtocol_IPv6; + } + m_protocol = protocol; Open(handle); } diff --git a/src/Nazara/Network/ENetCompressor.cpp b/src/Nazara/Network/ENetCompressor.cpp new file mode 100644 index 000000000..373389ecc --- /dev/null +++ b/src/Nazara/Network/ENetCompressor.cpp @@ -0,0 +1,11 @@ +// Copyright (C) 2017 Jérôme Leclercq +// This file is part of the "Nazara Engine - Network module" +// For conditions of distribution and use, see copyright notice in Config.hpp + +#include +#include + +namespace Nz +{ + ENetCompressor::~ENetCompressor() = default; +} diff --git a/src/Nazara/Network/ENetHost.cpp b/src/Nazara/Network/ENetHost.cpp index 9fdfe284f..5eb8d5862 100644 --- a/src/Nazara/Network/ENetHost.cpp +++ b/src/Nazara/Network/ENetHost.cpp @@ -13,7 +13,6 @@ // For conditions of distribution and use, see copyright notice in Config.hpp #include -#include #include #include #include @@ -86,7 +85,7 @@ namespace Nz return nullptr; } - m_channelLimit = Clamp(channelCount, ENetConstants::ENetProtocol_MinimumChannelCount, ENetConstants::ENetProtocol_MaximumChannelCount); + channelCount = Clamp(channelCount, ENetConstants::ENetProtocol_MinimumChannelCount, ENetConstants::ENetProtocol_MaximumChannelCount); UInt32 windowSize; if (m_outgoingBandwidth == 0) @@ -143,14 +142,14 @@ namespace Nz return Connect(hostnameAddress, channelCount, data); } - bool ENetHost::Create(const IpAddress& address, std::size_t peerCount, std::size_t channelCount) + bool ENetHost::Create(const IpAddress& listenAddress, std::size_t peerCount, std::size_t channelCount) { - return Create(address, peerCount, channelCount, 0, 0); + return Create(listenAddress, peerCount, channelCount, 0, 0); } - bool ENetHost::Create(const IpAddress& address, std::size_t peerCount, std::size_t channelCount, UInt32 incomingBandwidth, UInt32 outgoingBandwidth) + bool ENetHost::Create(const IpAddress& listenAddress, std::size_t peerCount, std::size_t channelCount, UInt32 incomingBandwidth, UInt32 outgoingBandwidth) { - NazaraAssert(address.IsValid(), "Invalid listening address"); + NazaraAssert(listenAddress.IsValid(), "Invalid listening address"); if (peerCount > ENetConstants::ENetProtocol_MaximumPeerId) { @@ -158,10 +157,11 @@ namespace Nz return false; } - if (!InitSocket(address)) + if (!InitSocket(listenAddress)) return false; - m_address = address; + m_address = listenAddress; + m_allowsIncomingConnections = (listenAddress.IsValid() && !listenAddress.IsLoopback()); m_randomSeed = *reinterpret_cast(this); m_randomSeed += s_randomGenerator(); m_randomSeed = (m_randomSeed << 16) | (m_randomSeed >> 16); @@ -198,9 +198,9 @@ namespace Nz void ENetHost::Flush() { - m_serviceTime = GetElapsedMilliseconds(); + UpdateServiceTime(); - SendOutgoingCommands(nullptr, 0); + SendOutgoingCommands(nullptr, false); } int ENetHost::Service(ENetEvent* event, UInt32 timeout) @@ -215,7 +215,8 @@ namespace Nz return 1; } - m_serviceTime = GetElapsedMilliseconds(); + UpdateServiceTime(); + timeout += m_serviceTime; do @@ -236,6 +237,10 @@ namespace Nz break; } + // Receiving on an unbound socket which has never sent data is an invalid operation + if (!m_allowsIncomingConnections && m_totalSentData == 0) + return 0; + switch (ReceiveIncomingCommands(event)) { case 1: @@ -274,7 +279,7 @@ namespace Nz for (;;) { - m_serviceTime = GetElapsedMilliseconds(); + UpdateServiceTime(); if (ENetTimeGreaterEqual(m_serviceTime, timeout)) return 0; @@ -283,7 +288,7 @@ namespace Nz break; } - m_serviceTime = GetElapsedMilliseconds(); + UpdateServiceTime(); } while (m_poller.IsReadyToRead(m_socket)); @@ -315,7 +320,7 @@ namespace Nz bool ENetHost::InitSocket(const IpAddress& address) { - if (!m_socket.Create(address.GetProtocol())) + if (!m_socket.Create((m_isUsingDualStack) ? NetProtocol_Any : address.GetProtocol())) return false; m_socket.EnableBlocking(false); @@ -323,7 +328,7 @@ namespace Nz m_socket.SetReceiveBufferSize(ENetConstants::ENetHost_ReceiveBufferSize); m_socket.SetSendBufferSize(ENetConstants::ENetHost_SendBufferSize); - if (!address.IsLoopback()) + if (address.IsValid() && !address.IsLoopback()) { if (m_socket.Bind(address) != SocketState_Bound) { @@ -407,6 +412,9 @@ namespace Nz ENetPeer* ENetHost::HandleConnect(ENetProtocolHeader* /*header*/, ENetProtocol* command) { + if (!m_allowsIncomingConnections) + return nullptr; + UInt32 channelCount = NetToHost(command->connect.channelCount); if (channelCount < ENetProtocol_MinimumChannelCount || channelCount > ENetProtocol_MaximumChannelCount) @@ -513,6 +521,19 @@ namespace Nz } // Compression handling + if (flags & ENetProtocolHeaderFlag_Compressed) + { + if (!m_compressor) + return false; + + std::size_t newSize = m_compressor->Decompress(peer, m_receivedData + headerSize, m_receivedDataLength - headerSize, m_packetData[1].data() + headerSize, m_packetData[1].size() - headerSize); + if (newSize == 0 || newSize > m_packetData[1].size() - headerSize) + return false; + + std::memcpy(m_packetData[1].data(), header, headerSize); + m_receivedData = m_packetData[1].data(); + m_receivedDataLength = headerSize + newSize; + } // Checksum @@ -893,8 +914,8 @@ namespace Nz peer->m_nextTimeout = m_serviceTime + outgoingCommand->roundTripTimeout; peer->m_sentReliableCommands.emplace_back(std::move(*outgoingCommand)); - peer->m_outgoingReliableCommands.erase(outgoingCommand); + peer->m_outgoingReliableCommands.erase(outgoingCommand); outgoingCommand = peer->m_sentReliableCommands.end(); --outgoingCommand; @@ -916,7 +937,7 @@ namespace Nz ++m_bufferCount; NetBuffer& packetBuffer = m_buffers[m_bufferCount]; - packetBuffer.data = outgoingCommand->packet->data.GetData() + Nz::NetPacket::HeaderSize + outgoingCommand->fragmentOffset; + packetBuffer.data = outgoingCommand->packet->data.GetData() + NetPacket::HeaderSize + outgoingCommand->fragmentOffset; packetBuffer.dataLength = outgoingCommand->fragmentLength; m_packetSize += packetBuffer.dataLength; @@ -1018,11 +1039,27 @@ namespace Nz else m_buffers[0].dataLength = NazaraOffsetOf(ENetProtocolHeader, sentTime); + // Compress packet buffers if possible + std::size_t compressedSize = 0; + if (m_compressor) + { + compressedSize = m_compressor->Compress(currentPeer, &m_buffers[1], m_bufferCount - 1, m_packetSize - sizeof(ENetProtocolHeader), m_packetData[1].data(), m_packetData[1].size()); + if (compressedSize > 0) + m_headerFlags |= ENetProtocolHeaderFlag_Compressed; + } + if (currentPeer->m_outgoingPeerID < ENetConstants::ENetProtocol_MaximumPeerId) m_headerFlags |= currentPeer->m_outgoingSessionID << ENetProtocolHeaderSessionShift; header->peerID = HostToNet(static_cast(currentPeer->m_outgoingPeerID | m_headerFlags)); + if (compressedSize > 0) + { + m_buffers[1].data = m_packetData[1].data(); + m_buffers[1].dataLength = compressedSize; + m_bufferCount = 2; + } + currentPeer->m_lastSendTime = m_serviceTime; // Simulate network by adding delay to packet sending and losing some packets @@ -1032,7 +1069,7 @@ namespace Nz sendNow = false; if (!currentPeer->m_packetLossProbability(s_randomGenerator)) { - Nz::UInt16 delay = currentPeer->m_packetDelayDistribution(s_randomGenerator); + UInt16 delay = currentPeer->m_packetDelayDistribution(s_randomGenerator); if (delay == 0) sendNow = true; else @@ -1146,6 +1183,8 @@ namespace Nz buffer.data = &command; buffer.dataLength = commandSize; + m_packetSize += buffer.dataLength; + command = outgoingCommand->command; if (outgoingCommand->packet) @@ -1153,7 +1192,7 @@ namespace Nz ++m_bufferCount; NetBuffer& packetBuffer = m_buffers[m_bufferCount]; - packetBuffer.data = outgoingCommand->packet->data.GetData() + Nz::NetPacket::HeaderSize + outgoingCommand->fragmentOffset; + packetBuffer.data = outgoingCommand->packet->data.GetData() + NetPacket::HeaderSize + outgoingCommand->fragmentOffset; packetBuffer.dataLength = outgoingCommand->fragmentLength; m_packetSize += packetBuffer.dataLength; diff --git a/src/Nazara/Network/ENetPeer.cpp b/src/Nazara/Network/ENetPeer.cpp index 80e46a36b..38189361b 100644 --- a/src/Nazara/Network/ENetPeer.cpp +++ b/src/Nazara/Network/ENetPeer.cpp @@ -621,7 +621,7 @@ namespace Nz UInt32 totalLength = NetToHost(command->sendFragment.totalLength); if (fragmentCount > ENetConstants::ENetProtocol_MaximumFragmentCount || fragmentNumber >= fragmentCount || totalLength > m_host->m_maximumPacketSize || - fragmentOffset >= totalLength || fragmentLength > totalLength - fragmentOffset) + fragmentOffset >= totalLength || fragmentLength > totalLength - fragmentOffset) return false; ENetPeer::IncomingCommmand* startCommand = nullptr; @@ -643,7 +643,7 @@ namespace Nz break; if ((incomingCommand.command.header.command & ENetProtocolCommand_Mask) != ENetProtocolCommand_SendFragment || - totalLength != incomingCommand.packet->data.GetDataSize() || fragmentCount != incomingCommand.fragments.GetSize()) + totalLength != incomingCommand.packet->data.GetDataSize() || fragmentCount != incomingCommand.fragments.GetSize()) return false; startCommand = &incomingCommand; diff --git a/src/Nazara/Network/IpAddress.cpp b/src/Nazara/Network/IpAddress.cpp index fc63be189..aee2550f3 100644 --- a/src/Nazara/Network/IpAddress.cpp +++ b/src/Nazara/Network/IpAddress.cpp @@ -8,7 +8,6 @@ #include #include #include -#include #if defined(NAZARA_PLATFORM_WINDOWS) #include diff --git a/src/Nazara/Network/Linux/SocketPollerImpl.cpp b/src/Nazara/Network/Linux/SocketPollerImpl.cpp index 6e902a587..b35a37ca5 100644 --- a/src/Nazara/Network/Linux/SocketPollerImpl.cpp +++ b/src/Nazara/Network/Linux/SocketPollerImpl.cpp @@ -48,7 +48,8 @@ namespace Nz NazaraAssert(!IsRegistered(socket), "Socket is already registered"); epoll_event entry; - entry.events = 0; + std::memset(&entry, 0, sizeof(epoll_event)); + entry.data.fd = socket; if (eventFlags & SocketPollEvent_Read) @@ -111,9 +112,6 @@ namespace Nz if (m_events[i].events & (EPOLLOUT | EPOLLERR)) m_readyToWriteSockets.insert(m_events[i].data.fd); - - if (m_events[i].events & EPOLLERR) - NazaraWarning("Descriptor " + String::Number(m_events[i].data.fd) + " was returned by epoll with EPOLLERR status"); } else { diff --git a/src/Nazara/Network/Network.cpp b/src/Nazara/Network/Network.cpp index 57ddfd83b..392b196b6 100644 --- a/src/Nazara/Network/Network.cpp +++ b/src/Nazara/Network/Network.cpp @@ -10,7 +10,6 @@ #include #include #include -#include #if defined(NAZARA_PLATFORM_WINDOWS) #include diff --git a/src/Nazara/Network/Posix/IpAddressImpl.cpp b/src/Nazara/Network/Posix/IpAddressImpl.cpp index 13eb10c31..d00d58068 100644 --- a/src/Nazara/Network/Posix/IpAddressImpl.cpp +++ b/src/Nazara/Network/Posix/IpAddressImpl.cpp @@ -59,24 +59,13 @@ namespace Nz IpAddress::IPv6 convertSockaddr6ToIPv6(const in6_addr& addr) { - union byteToInt - { - UInt8 b[sizeof(uint32_t)]; - uint32_t i; - }; + auto& rawIpV6 = addr.s6_addr; - IpAddress::IPv6 ipv6Addr; + IpAddress::IPv6 ipv6; + for (unsigned int i = 0; i < 8; ++i) + ipv6[i] = rawIpV6[i * 2] << 8 | rawIpV6[i * 2 + 1]; - for (auto i = 0; i < 4; ++i) - { - byteToInt hostOrder; - hostOrder.i = 0; - std::copy(addr.s6_addr + 4 * i, addr.s6_addr + 4 * (i + 1), hostOrder.b); - ipv6Addr[2 * i] = (hostOrder.b[3] << 8) + hostOrder.b[2]; - ipv6Addr[2 * i + 1] = (hostOrder.b[1] << 8) + hostOrder.b[0]; - } - - return ipv6Addr; + return ipv6; } } @@ -218,9 +207,9 @@ namespace Nz IpAddress::IPv6 address = ipAddress.ToIPv6(); for (unsigned int i = 0; i < 8; ++i) { - UInt16 networkOrder = htons(address[i]); - socketAddress->sin6_addr.s6_addr[2 * i] = networkOrder / 256; - socketAddress->sin6_addr.s6_addr[2 * i + 1] = networkOrder % 256; + u_short addressPart = htons(address[i]); + socketAddress->sin6_addr.s6_addr[i * 2 + 0] = addressPart >> 0; + socketAddress->sin6_addr.s6_addr[i * 2 + 1] = addressPart >> 8; } return sizeof(sockaddr_in6); diff --git a/src/Nazara/Network/Posix/SocketImpl.cpp b/src/Nazara/Network/Posix/SocketImpl.cpp index 7ca69ae29..d372d6fff 100644 --- a/src/Nazara/Network/Posix/SocketImpl.cpp +++ b/src/Nazara/Network/Posix/SocketImpl.cpp @@ -4,8 +4,8 @@ #include #include -#include #include +#include #include #include #include @@ -25,6 +25,8 @@ namespace Nz NazaraAssert(handle != InvalidHandle, "Invalid handle"); IpAddressImpl::SockAddrBuffer nameBuffer; + std::fill(nameBuffer.begin(), nameBuffer.end(), 0); + socklen_t bufferLength = sizeof(sockaddr_in); SocketHandle newClient = accept(handle, reinterpret_cast(&nameBuffer), &bufferLength); @@ -150,7 +152,7 @@ namespace Nz tv.tv_sec = static_cast(msTimeout / 1000ULL); tv.tv_usec = static_cast((msTimeout % 1000ULL) * 1000ULL); - int ret = select(0, nullptr, &localSet, &localSet, (msTimeout > 0) ? &tv : nullptr); + int ret = select(handle + 1, nullptr, &localSet, &localSet, (msTimeout > 0) ? &tv : nullptr); if (ret == SOCKET_ERROR) { int code = GetLastErrorCode(handle, error); @@ -376,7 +378,9 @@ namespace Nz NazaraAssert(handle != InvalidHandle, "Invalid handle"); IpAddressImpl::SockAddrBuffer nameBuffer; - socklen_t bufferLength = sizeof(sockaddr_in); + std::fill(nameBuffer.begin(), nameBuffer.end(), 0); + + socklen_t bufferLength = sizeof(nameBuffer.size()); if (getpeername(handle, reinterpret_cast(nameBuffer.data()), &bufferLength) == SOCKET_ERROR) { @@ -416,6 +420,8 @@ namespace Nz NazaraAssert(handle != InvalidHandle, "Invalid handle"); IpAddressImpl::SockAddrBuffer nameBuffer; + std::fill(nameBuffer.begin(), nameBuffer.end(), 0); + socklen_t bufferLength = sizeof(sockaddr_in); if (getsockname(handle, reinterpret_cast(nameBuffer.data()), &bufferLength) == SOCKET_ERROR) @@ -509,6 +515,8 @@ namespace Nz NazaraAssert(buffer && length > 0, "Invalid buffer"); IpAddressImpl::SockAddrBuffer nameBuffer; + std::fill(nameBuffer.begin(), nameBuffer.end(), 0); + socklen_t bufferLength = static_cast(nameBuffer.size()); IpAddress senderIp; @@ -566,8 +574,7 @@ namespace Nz NazaraAssert(handle != InvalidHandle, "Invalid handle"); NazaraAssert(buffers && bufferCount > 0, "Invalid buffers"); - StackAllocation memory = NazaraStackAllocation(bufferCount * sizeof(iovec)); - struct iovec* sysBuffers = static_cast(memory.GetPtr()); + StackArray sysBuffers = NazaraStackAllocation(iovec, bufferCount); for (std::size_t i = 0; i < bufferCount; ++i) { sysBuffers[i].iov_base = buffers[i].data; @@ -577,10 +584,12 @@ namespace Nz struct msghdr msgHdr; std::memset(&msgHdr, 0, sizeof(msgHdr)); - msgHdr.msg_iov = sysBuffers; + msgHdr.msg_iov = sysBuffers.data(); msgHdr.msg_iovlen = static_cast(bufferCount); IpAddressImpl::SockAddrBuffer nameBuffer; + std::fill(nameBuffer.begin(), nameBuffer.end(), 0); + if (from) { msgHdr.msg_name = nameBuffer.data(); @@ -689,8 +698,7 @@ namespace Nz NazaraAssert(handle != InvalidHandle, "Invalid handle"); NazaraAssert(buffers && bufferCount > 0, "Invalid buffers"); - StackAllocation memory = NazaraStackAllocation(bufferCount * sizeof(iovec)); - struct iovec* sysBuffers = static_cast(memory.GetPtr()); + StackArray sysBuffers = NazaraStackAllocation(iovec, bufferCount); for (std::size_t i = 0; i < bufferCount; ++i) { sysBuffers[i].iov_base = buffers[i].data; @@ -703,7 +711,7 @@ namespace Nz IpAddressImpl::SockAddrBuffer nameBuffer; msgHdr.msg_namelen = IpAddressImpl::ToSockAddr(to, nameBuffer.data()); msgHdr.msg_name = nameBuffer.data(); - msgHdr.msg_iov = sysBuffers; + msgHdr.msg_iov = sysBuffers.data(); msgHdr.msg_iovlen = static_cast(bufferCount); int byteSent = sendmsg(handle, &msgHdr, MSG_NOSIGNAL); @@ -801,7 +809,7 @@ namespace Nz { NazaraAssert(handle != InvalidHandle, "Invalid handle"); - bool option = broadcasting; + int option = broadcasting; if (setsockopt(handle, SOL_SOCKET, SO_BROADCAST, reinterpret_cast(&option), sizeof(option)) == SOCKET_ERROR) { if (error) @@ -816,6 +824,25 @@ namespace Nz return true; } + bool SocketImpl::SetIPv6Only(SocketHandle handle, bool ipv6Only, SocketError* error) + { + NazaraAssert(handle != InvalidHandle, "Invalid handle"); + + int option = ipv6Only; + if (setsockopt(handle, IPPROTO_IPV6, IPV6_V6ONLY, reinterpret_cast(&option), sizeof(option)) == SOCKET_ERROR) + { + if (error) + *error = TranslateErrnoToResolveError(GetLastErrorCode()); + + return false; //< Error + } + + if (error) + *error = SocketError_NoError; + + return true; + } + bool SocketImpl::SetKeepAlive(SocketHandle handle, bool enabled, UInt64 msTime, UInt64 msInterval, SocketError* error) { NazaraAssert(handle != InvalidHandle, "Invalid handle"); diff --git a/src/Nazara/Network/Posix/SocketImpl.hpp b/src/Nazara/Network/Posix/SocketImpl.hpp index abba97e4f..4bd38380d 100644 --- a/src/Nazara/Network/Posix/SocketImpl.hpp +++ b/src/Nazara/Network/Posix/SocketImpl.hpp @@ -10,12 +10,13 @@ #include #include #include -#include #define NAZARA_NETWORK_POLL_SUPPORT 1 namespace Nz { + struct NetBuffer; + struct PollSocket { SocketHandle fd; @@ -71,6 +72,7 @@ namespace Nz static bool SetBlocking(SocketHandle handle, bool blocking, SocketError* error = nullptr); static bool SetBroadcasting(SocketHandle handle, bool broadcasting, SocketError* error = nullptr); + static bool SetIPv6Only(SocketHandle handle, bool ipv6only, SocketError* error = nullptr); static bool SetKeepAlive(SocketHandle handle, bool enabled, UInt64 msTime, UInt64 msInterval, SocketError* error = nullptr); static bool SetNoDelay(SocketHandle handle, bool nodelay, SocketError* error = nullptr); static bool SetReceiveBufferSize(SocketHandle handle, std::size_t size, SocketError* error = nullptr); diff --git a/src/Nazara/Network/Posix/SocketPollerImpl.cpp b/src/Nazara/Network/Posix/SocketPollerImpl.cpp index ed391c6f3..810427933 100644 --- a/src/Nazara/Network/Posix/SocketPollerImpl.cpp +++ b/src/Nazara/Network/Posix/SocketPollerImpl.cpp @@ -90,12 +90,15 @@ namespace Nz int socketRemaining = activeSockets; for (PollSocket& entry : m_sockets) { - if (entry.revents != 0) + if (!entry.revents) + continue; + + if (entry.revents & (POLLRDNORM | POLLWRNORM | POLLHUP | POLLERR)) { - if (entry.revents & POLLRDNORM) + if (entry.revents & (POLLRDNORM | POLLHUP | POLLERR)) m_readyToReadSockets.insert(entry.fd); - if (entry.revents & POLLWRNORM) + if (entry.revents & (POLLWRNORM | POLLERR)) m_readyToWriteSockets.insert(entry.fd); entry.revents = 0; @@ -103,6 +106,11 @@ namespace Nz if (--socketRemaining == 0) break; } + else + { + NazaraWarning("Socket " + String::Number(entry.fd) + " was returned by WSAPoll without POLLRDNORM nor POLLWRNORM events (events: 0x" + String::Number(entry.revents, 16) + ')'); + activeSockets--; + } } } diff --git a/src/Nazara/Network/Posix/SocketPollerImpl.hpp b/src/Nazara/Network/Posix/SocketPollerImpl.hpp index 1ded2dabc..5c4ad1743 100644 --- a/src/Nazara/Network/Posix/SocketPollerImpl.hpp +++ b/src/Nazara/Network/Posix/SocketPollerImpl.hpp @@ -7,7 +7,6 @@ #ifndef NAZARA_SOCKETPOLLERIMPL_HPP #define NAZARA_SOCKETPOLLERIMPL_HPP -#include #include #include #include diff --git a/src/Nazara/Network/TcpServer.cpp b/src/Nazara/Network/TcpServer.cpp index 95aaaf098..ebeb2392e 100644 --- a/src/Nazara/Network/TcpServer.cpp +++ b/src/Nazara/Network/TcpServer.cpp @@ -3,10 +3,8 @@ // For conditions of distribution and use, see copyright notice in Config.hpp #include -#include #include #include -#include #include #if defined(NAZARA_PLATFORM_WINDOWS) diff --git a/src/Nazara/Network/Win32/IpAddressImpl.cpp b/src/Nazara/Network/Win32/IpAddressImpl.cpp index 992b075a9..853dae840 100644 --- a/src/Nazara/Network/Win32/IpAddressImpl.cpp +++ b/src/Nazara/Network/Win32/IpAddressImpl.cpp @@ -9,6 +9,15 @@ #include #include +// some MinGW distributions seem to lack some defines +#ifndef ERROR_NOT_ENOUGH_MEMORY +#define ERROR_NOT_ENOUGH_MEMORY 8L +#endif + +#ifndef WSA_NOT_ENOUGH_MEMORY +#define WSA_NOT_ENOUGH_MEMORY (ERROR_NOT_ENOUGH_MEMORY) +#endif + namespace Nz { namespace Detail @@ -84,21 +93,14 @@ namespace Nz { sockaddr_in* ipv4 = reinterpret_cast(info->ai_addr); - auto& rawIpV4 = ipv4->sin_addr; - return IpAddress(rawIpV4.s_net, rawIpV4.s_host, rawIpV4.s_lh, rawIpV4.s_impno, ntohs(ipv4->sin_port)); + return FromSockAddr(ipv4); } case AF_INET6: { sockaddr_in6* ipv6 = reinterpret_cast(info->ai_addr); - auto& rawIpV6 = ipv6->sin6_addr.s6_addr; - - IpAddress::IPv6 structIpV6; - for (unsigned int i = 0; i < 8; ++i) - structIpV6[i] = UInt16(rawIpV6[i * 2]) << 8 | UInt16(rawIpV6[i * 2 + 1]); - - return IpAddress(structIpV6, ntohs(ipv6->sin6_port)); + return FromSockAddr(ipv6); } } @@ -155,7 +157,7 @@ namespace Nz IpAddress::IPv6 ipv6; for (unsigned int i = 0; i < 8; ++i) - ipv6[i] = rawIpV6[i*2] << 8 | rawIpV6[i*2+1]; + ipv6[i] = rawIpV6[i * 2] << 8 | rawIpV6[i * 2 + 1]; return IpAddress(ipv6, ntohs(addressv6->sin6_port)); } @@ -249,8 +251,9 @@ namespace Nz IpAddress::IPv6 address = ipAddress.ToIPv6(); for (unsigned int i = 0; i < 8; ++i) { - socketAddress->sin6_addr.s6_addr[i * 2 + 0] = htons(address[i]) >> 8; - socketAddress->sin6_addr.s6_addr[i * 2 + 1] = htons(address[i]) >> 0; + u_short addressPart = htons(address[i]); + socketAddress->sin6_addr.s6_addr[i * 2 + 0] = addressPart >> 0; + socketAddress->sin6_addr.s6_addr[i * 2 + 1] = addressPart >> 8; } return sizeof(sockaddr_in6); diff --git a/src/Nazara/Network/Win32/SocketImpl.cpp b/src/Nazara/Network/Win32/SocketImpl.cpp index 6c82f0505..a0ebe5948 100644 --- a/src/Nazara/Network/Win32/SocketImpl.cpp +++ b/src/Nazara/Network/Win32/SocketImpl.cpp @@ -1,4 +1,4 @@ -// Copyright (C) 2017 Jérôme Leclercq +// Copyright (C) 2018 Jérôme Leclercq // This file is part of the "Nazara Engine - Network module" // For conditions of distribution and use, see copyright notice in Config.hpp @@ -8,8 +8,17 @@ #include #include -#if defined(NAZARA_COMPILER_MINGW) && __GNUC__ < 5 -// Some compilers (olders versions of MinGW) are lacking Mstcpip.h which defines the following struct/#define +// Some compilers (older versions of MinGW) lack Mstcpip.h which defines some structs/defines +#if defined(__has_include) + #define NZ_HAS_MSTCPIP_HEADER __has_include() +#else + // If this version of MinGW doesn't support __has_include, assume it hasn't Mstcpip.h + #define NZ_HAS_MSTCPIP_HEADER !defined(NAZARA_COMPILER_MINGW) +#endif + +#if NZ_HAS_MSTCPIP_HEADER +#include +#else struct tcp_keepalive { u_long onoff; @@ -18,8 +27,6 @@ struct tcp_keepalive }; #define SIO_KEEPALIVE_VALS _WSAIOW(IOC_VENDOR,4) -#else -#include #endif #include @@ -33,6 +40,8 @@ namespace Nz NazaraAssert(handle != InvalidHandle, "Invalid handle"); IpAddressImpl::SockAddrBuffer nameBuffer; + std::fill(nameBuffer.begin(), nameBuffer.end(), 0); + int bufferLength = static_cast(nameBuffer.size()); SocketHandle newClient = accept(handle, reinterpret_cast(&nameBuffer), &bufferLength); @@ -392,6 +401,8 @@ namespace Nz NazaraAssert(handle != InvalidHandle, "Invalid handle"); IpAddressImpl::SockAddrBuffer nameBuffer; + std::fill(nameBuffer.begin(), nameBuffer.end(), 0); + int bufferLength = static_cast(nameBuffer.size()); if (getpeername(handle, reinterpret_cast(nameBuffer.data()), &bufferLength) == SOCKET_ERROR) @@ -413,6 +424,8 @@ namespace Nz NazaraAssert(handle != InvalidHandle, "Invalid handle"); IpAddressImpl::SockAddrBuffer nameBuffer; + std::fill(nameBuffer.begin(), nameBuffer.end(), 0); + int bufferLength = static_cast(nameBuffer.size()); if (getsockname(handle, reinterpret_cast(nameBuffer.data()), &bufferLength) == SOCKET_ERROR) @@ -537,6 +550,8 @@ namespace Nz NazaraAssert(buffer && length > 0, "Invalid buffer"); IpAddressImpl::SockAddrBuffer nameBuffer; + std::fill(nameBuffer.begin(), nameBuffer.end(), 0); + int bufferLength = static_cast(nameBuffer.size()); IpAddress senderIp; @@ -592,12 +607,13 @@ namespace Nz NazaraAssert(buffers && bufferCount > 0, "Invalid buffers"); IpAddressImpl::SockAddrBuffer nameBuffer; + std::fill(nameBuffer.begin(), nameBuffer.end(), 0); + int bufferLength = static_cast(nameBuffer.size()); IpAddress senderIp; - StackAllocation memory = NazaraStackAllocation(bufferCount * sizeof(WSABUF)); - WSABUF* winBuffers = static_cast(memory.GetPtr()); + StackArray winBuffers = NazaraStackAllocation(WSABUF, bufferCount); for (std::size_t i = 0; i < bufferCount; ++i) { winBuffers[i].buf = static_cast(buffers[i].data); @@ -606,7 +622,7 @@ namespace Nz DWORD flags = 0; DWORD byteRead; - if (WSARecvFrom(handle, winBuffers, static_cast(bufferCount), &byteRead, &flags, reinterpret_cast(nameBuffer.data()), &bufferLength, nullptr, nullptr) == SOCKET_ERROR) + if (WSARecvFrom(handle, winBuffers.data(), static_cast(bufferCount), &byteRead, &flags, reinterpret_cast(nameBuffer.data()), &bufferLength, nullptr, nullptr) == SOCKET_ERROR) { int errorCode = WSAGetLastError(); switch (errorCode) @@ -696,8 +712,7 @@ namespace Nz IpAddressImpl::SockAddrBuffer nameBuffer; int bufferLength = IpAddressImpl::ToSockAddr(to, nameBuffer.data()); - StackAllocation memory = NazaraStackAllocation(bufferCount * sizeof(WSABUF)); - WSABUF* winBuffers = static_cast(memory.GetPtr()); + StackArray winBuffers = NazaraStackAllocation(WSABUF, bufferCount); for (std::size_t i = 0; i < bufferCount; ++i) { winBuffers[i].buf = static_cast(buffers[i].data); @@ -705,7 +720,7 @@ namespace Nz } DWORD byteSent; - if (WSASendTo(handle, winBuffers, static_cast(bufferCount), &byteSent, 0, reinterpret_cast(nameBuffer.data()), bufferLength, nullptr, nullptr) == SOCKET_ERROR) + if (WSASendTo(handle, winBuffers.data(), static_cast(bufferCount), &byteSent, 0, reinterpret_cast(nameBuffer.data()), bufferLength, nullptr, nullptr) == SOCKET_ERROR) { int errorCode = WSAGetLastError(); switch (errorCode) @@ -812,6 +827,32 @@ namespace Nz return true; } + bool SocketImpl::SetIPv6Only(SocketHandle handle, bool ipv6Only, SocketError* error) + { +#if NAZARA_CORE_WINDOWS_NT6 + NazaraAssert(handle != InvalidHandle, "Invalid handle"); + + DWORD option = ipv6Only; + if (setsockopt(handle, IPPROTO_IPV6, IPV6_V6ONLY, reinterpret_cast(&option), sizeof(option)) == SOCKET_ERROR) + { + if (error) + *error = TranslateWSAErrorToSocketError(WSAGetLastError()); + + return false; //< Error + } + + if (error) + *error = SocketError_NoError; + + return true; +#else + if (error) + *error = SocketError_NotSupported; + + return false; +#endif + } + bool SocketImpl::SetKeepAlive(SocketHandle handle, bool enabled, UInt64 msTime, UInt64 msInterval, SocketError* error) { NazaraAssert(handle != InvalidHandle, "Invalid handle"); diff --git a/src/Nazara/Network/Win32/SocketImpl.hpp b/src/Nazara/Network/Win32/SocketImpl.hpp index 864e629dd..1aa4a0495 100644 --- a/src/Nazara/Network/Win32/SocketImpl.hpp +++ b/src/Nazara/Network/Win32/SocketImpl.hpp @@ -72,6 +72,7 @@ namespace Nz static bool SetBlocking(SocketHandle handle, bool blocking, SocketError* error = nullptr); static bool SetBroadcasting(SocketHandle handle, bool broadcasting, SocketError* error = nullptr); + static bool SetIPv6Only(SocketHandle handle, bool ipv6Only, SocketError* error = nullptr); static bool SetKeepAlive(SocketHandle handle, bool enabled, UInt64 msTime, UInt64 msInterval, SocketError* error = nullptr); static bool SetNoDelay(SocketHandle handle, bool nodelay, SocketError* error = nullptr); static bool SetReceiveBufferSize(SocketHandle handle, std::size_t size, SocketError* error = nullptr); diff --git a/src/Nazara/Network/Win32/SocketPollerImpl.cpp b/src/Nazara/Network/Win32/SocketPollerImpl.cpp index 6789f35f4..658e86c8e 100644 --- a/src/Nazara/Network/Win32/SocketPollerImpl.cpp +++ b/src/Nazara/Network/Win32/SocketPollerImpl.cpp @@ -37,7 +37,7 @@ namespace Nz #if NAZARA_NETWORK_POLL_SUPPORT return m_readyToReadSockets.count(socket) != 0; #else - return FD_ISSET(socket, &m_readyToReadSockets) != 0; + return FD_ISSET(socket, const_cast(&m_readyToReadSockets)) != 0; //< FD_ISSET is not const-correct #endif } @@ -46,7 +46,7 @@ namespace Nz #if NAZARA_NETWORK_POLL_SUPPORT return m_readyToWriteSockets.count(socket) != 0; #else - return FD_ISSET(socket, &m_readyToWriteSockets) != 0; + return FD_ISSET(socket, const_cast(&m_readyToWriteSockets)) != 0; //< FD_ISSET is not const-correct #endif } @@ -55,8 +55,9 @@ namespace Nz #if NAZARA_NETWORK_POLL_SUPPORT return m_allSockets.count(socket) != 0; #else - return FD_ISSET(socket, &m_readSockets) != 0 || - FD_ISSET(socket, &m_writeSockets) != 0; + // FD_ISSET is not const-correct + return FD_ISSET(socket, const_cast(&m_readSockets)) != 0 || + FD_ISSET(socket, const_cast(&m_writeSockets)) != 0; #endif } @@ -143,12 +144,15 @@ namespace Nz int socketRemaining = activeSockets; for (PollSocket& entry : m_sockets) { - if (entry.revents != 0) + if (!entry.revents) + continue; + + if (entry.revents & (POLLRDNORM | POLLWRNORM | POLLHUP | POLLERR)) { - if (entry.revents & POLLRDNORM) + if (entry.revents & (POLLRDNORM | POLLHUP | POLLERR)) m_readyToReadSockets.insert(entry.fd); - if (entry.revents & POLLWRNORM) + if (entry.revents & (POLLWRNORM | POLLERR)) m_readyToWriteSockets.insert(entry.fd); entry.revents = 0; @@ -156,9 +160,13 @@ namespace Nz if (--socketRemaining == 0) break; } + else + { + NazaraWarning("Socket " + String::Number(entry.fd) + " was returned by WSAPoll without POLLRDNORM nor POLLWRNORM events (events: 0x" + String::Number(entry.revents, 16) + ')'); + activeSockets--; + } } } - #else fd_set* readSet = nullptr; fd_set* writeSet = nullptr; diff --git a/src/Nazara/Noise/Perlin.cpp b/src/Nazara/Noise/Perlin.cpp index 9d0249759..d80bf7c84 100644 --- a/src/Nazara/Noise/Perlin.cpp +++ b/src/Nazara/Noise/Perlin.cpp @@ -4,8 +4,6 @@ #include #include -#include -#include #include namespace Nz diff --git a/src/Nazara/Noise/Simplex.cpp b/src/Nazara/Noise/Simplex.cpp index d73465c70..b9e6ba957 100644 --- a/src/Nazara/Noise/Simplex.cpp +++ b/src/Nazara/Noise/Simplex.cpp @@ -4,8 +4,6 @@ #include #include -#include -#include #include namespace Nz diff --git a/src/Nazara/Noise/Worley.cpp b/src/Nazara/Noise/Worley.cpp index 81fd8aad0..82366234b 100644 --- a/src/Nazara/Noise/Worley.cpp +++ b/src/Nazara/Noise/Worley.cpp @@ -4,7 +4,6 @@ #include #include -#include #include #include diff --git a/src/Nazara/Physics2D/Collider2D.cpp b/src/Nazara/Physics2D/Collider2D.cpp index f92c405db..95cd633af 100644 --- a/src/Nazara/Physics2D/Collider2D.cpp +++ b/src/Nazara/Physics2D/Collider2D.cpp @@ -143,9 +143,9 @@ namespace Nz return ColliderType2D_Null; } - float NullCollider2D::ComputeMomentOfInertia(float /*mass*/) const + float NullCollider2D::ComputeMomentOfInertia(float mass) const { - return 0.f; + return (mass > 0.f) ? 1.f : 0.f; //< Null inertia is only possible for static/kinematic objects } void NullCollider2D::CreateShapes(RigidBody2D* /*body*/, std::vector& /*shapes*/) const diff --git a/src/Nazara/Physics2D/Constraint2D.cpp b/src/Nazara/Physics2D/Constraint2D.cpp new file mode 100644 index 000000000..a17119545 --- /dev/null +++ b/src/Nazara/Physics2D/Constraint2D.cpp @@ -0,0 +1,423 @@ +// Copyright (C) 2017 Jérôme Leclercq +// This file is part of the "Nazara Engine - Physics 2D module" +// For conditions of distribution and use, see copyright notice in Config.hpp + +#include +#include +#include + +namespace Nz +{ + Constraint2D::Constraint2D(Nz::PhysWorld2D* world, cpConstraint* constraint) : + m_constraint(constraint) + { + cpConstraintSetUserData(m_constraint, this); + cpSpaceAddConstraint(world->GetHandle(), m_constraint); + } + + Constraint2D::Constraint2D(Constraint2D&& rhs) : + m_constraint(std::move(rhs.m_constraint)) + { + cpConstraintSetUserData(m_constraint, this); + } + + Constraint2D::~Constraint2D() + { + cpSpaceRemoveConstraint(cpConstraintGetSpace(m_constraint), m_constraint); + } + + void Constraint2D::EnableBodyCollision(bool enable) + { + cpConstraintSetCollideBodies(m_constraint, (enable) ? cpTrue : cpFalse); + } + + RigidBody2D& Constraint2D::GetBodyA() + { + return *static_cast(cpBodyGetUserData(cpConstraintGetBodyA(m_constraint))); + } + + const RigidBody2D& Constraint2D::GetBodyA() const + { + return *static_cast(cpBodyGetUserData(cpConstraintGetBodyA(m_constraint))); + } + + RigidBody2D& Constraint2D::GetBodyB() + { + return *static_cast(cpBodyGetUserData(cpConstraintGetBodyB(m_constraint))); + } + + const RigidBody2D& Constraint2D::GetBodyB() const + { + return *static_cast(cpBodyGetUserData(cpConstraintGetBodyB(m_constraint))); + } + + float Constraint2D::GetErrorBias() const + { + return float(cpConstraintGetErrorBias(m_constraint)); + } + + float Constraint2D::GetMaxBias() const + { + return float(cpConstraintGetMaxBias(m_constraint)); + } + + float Constraint2D::GetMaxForce() const + { + return float(cpConstraintGetMaxForce(m_constraint)); + } + + PhysWorld2D& Constraint2D::GetWorld() + { + return *static_cast(cpSpaceGetUserData(cpConstraintGetSpace(m_constraint))); + } + + const PhysWorld2D& Constraint2D::GetWorld() const + { + return *static_cast(cpSpaceGetUserData(cpConstraintGetSpace(m_constraint))); + } + + bool Constraint2D::IsBodyCollisionEnabled() const + { + return cpConstraintGetCollideBodies(m_constraint) == cpTrue; + } + + void Constraint2D::SetErrorBias(float bias) + { + cpConstraintSetErrorBias(m_constraint, bias); + } + + void Constraint2D::SetMaxBias(float bias) + { + cpConstraintSetMaxBias(m_constraint, bias); + } + + void Constraint2D::SetMaxForce(float force) + { + cpConstraintSetMaxForce(m_constraint, force); + } + + Constraint2D& Constraint2D::operator=(Constraint2D && rhs) + { + m_constraint = std::move(rhs.m_constraint); + cpConstraintSetUserData(m_constraint, this); + + return *this; + } + + + DampedSpringConstraint2D::DampedSpringConstraint2D(RigidBody2D& first, RigidBody2D& second, const Vector2f& firstAnchor, const Vector2f& secondAnchor, float restLength, float stiffness, float damping) : + Constraint2D(first.GetWorld(), cpDampedSpringNew(first.GetHandle(), second.GetHandle(), cpv(firstAnchor.x, firstAnchor.y), cpv(secondAnchor.x, secondAnchor.y), restLength, stiffness, damping)) + { + } + + float DampedSpringConstraint2D::GetDamping() const + { + return float(cpDampedSpringGetDamping(m_constraint)); + } + + Vector2f DampedSpringConstraint2D::GetFirstAnchor() const + { + cpVect anchor = cpDampedSpringGetAnchorA(m_constraint); + return Vector2f(static_cast(anchor.x), static_cast(anchor.y)); + } + + float DampedSpringConstraint2D::GetRestLength() const + { + return float(cpDampedSpringGetRestLength(m_constraint)); + } + + Vector2f DampedSpringConstraint2D::GetSecondAnchor() const + { + cpVect anchor = cpDampedSpringGetAnchorB(m_constraint); + return Vector2f(static_cast(anchor.x), static_cast(anchor.y)); + } + + float DampedSpringConstraint2D::GetStiffness() const + { + return float(cpDampedSpringGetStiffness(m_constraint)); + } + + void DampedSpringConstraint2D::SetDamping(float newDamping) + { + cpDampedSpringSetDamping(m_constraint, newDamping); + } + + void DampedSpringConstraint2D::SetFirstAnchor(const Vector2f& firstAnchor) + { + cpDampedSpringSetAnchorA(m_constraint, cpv(firstAnchor.x, firstAnchor.y)); + } + + void DampedSpringConstraint2D::SetRestLength(float newLength) + { + cpDampedSpringSetRestLength(m_constraint, newLength); + } + + void DampedSpringConstraint2D::SetSecondAnchor(const Vector2f& firstAnchor) + { + cpDampedSpringSetAnchorB(m_constraint, cpv(firstAnchor.x, firstAnchor.y)); + } + + void DampedSpringConstraint2D::SetStiffness(float newStiffness) + { + cpDampedSpringSetStiffness(m_constraint, newStiffness); + } + + + DampedRotarySpringConstraint2D::DampedRotarySpringConstraint2D(RigidBody2D& first, RigidBody2D& second, float restAngle, float stiffness, float damping) : + Constraint2D(first.GetWorld(), cpDampedRotarySpringNew(first.GetHandle(), second.GetHandle(), restAngle, stiffness, damping)) + { + } + + float DampedRotarySpringConstraint2D::GetDamping() const + { + return float(cpDampedRotarySpringGetDamping(m_constraint)); + } + + float DampedRotarySpringConstraint2D::GetRestAngle() const + { + return float(cpDampedRotarySpringGetRestAngle(m_constraint)); + } + + float DampedRotarySpringConstraint2D::GetStiffness() const + { + return float(cpDampedRotarySpringGetStiffness(m_constraint)); + } + + void DampedRotarySpringConstraint2D::SetDamping(float newDamping) + { + cpDampedSpringSetDamping(m_constraint, newDamping); + } + + void DampedRotarySpringConstraint2D::SetRestAngle(float newAngle) + { + cpDampedRotarySpringSetRestAngle(m_constraint, newAngle); + } + + void DampedRotarySpringConstraint2D::SetStiffness(float newStiffness) + { + cpDampedRotarySpringSetStiffness(m_constraint, newStiffness); + } + + + GearConstraint2D::GearConstraint2D(RigidBody2D& first, RigidBody2D& second, float phase, float ratio) : + Constraint2D(first.GetWorld(), cpGearJointNew(first.GetHandle(), second.GetHandle(), phase, ratio)) + { + } + + float GearConstraint2D::GetPhase() const + { + return float(cpGearJointGetPhase(m_constraint)); + } + + float GearConstraint2D::GetRatio() const + { + return float(cpGearJointGetRatio(m_constraint)); + } + + void GearConstraint2D::SetPhase(float phase) + { + cpGearJointSetPhase(m_constraint, phase); + } + + void GearConstraint2D::SetRatio(float ratio) + { + cpGearJointSetRatio(m_constraint, ratio); + } + + + MotorConstraint2D::MotorConstraint2D(RigidBody2D& first, RigidBody2D& second, float rate) : + Constraint2D(first.GetWorld(), cpSimpleMotorNew(first.GetHandle(), second.GetHandle(), rate)) + { + } + + float MotorConstraint2D::GetRate() const + { + return float(cpSimpleMotorGetRate(m_constraint)); + } + + void MotorConstraint2D::SetRate(float rate) + { + cpSimpleMotorSetRate(m_constraint, rate); + } + + + PinConstraint2D::PinConstraint2D(RigidBody2D& first, RigidBody2D& second, const Vector2f& firstAnchor, const Vector2f& secondAnchor) : + Constraint2D(first.GetWorld(), cpPinJointNew(first.GetHandle(), second.GetHandle(), cpv(firstAnchor.x, firstAnchor.y), cpv(secondAnchor.x, secondAnchor.y))) + { + } + + float PinConstraint2D::GetDistance() const + { + return float(cpPinJointGetDist(m_constraint)); + } + + Vector2f PinConstraint2D::GetFirstAnchor() const + { + cpVect anchor = cpPinJointGetAnchorA(m_constraint); + return Vector2f(static_cast(anchor.x), static_cast(anchor.y)); + } + + Vector2f PinConstraint2D::GetSecondAnchor() const + { + cpVect anchor = cpPinJointGetAnchorB(m_constraint); + return Vector2f(static_cast(anchor.x), static_cast(anchor.y)); + } + + void PinConstraint2D::SetDistance(float newDistance) + { + cpPinJointSetDist(m_constraint, newDistance); + } + + void PinConstraint2D::SetFirstAnchor(const Vector2f& firstAnchor) + { + cpPinJointSetAnchorA(m_constraint, cpv(firstAnchor.x, firstAnchor.y)); + } + + void PinConstraint2D::SetSecondAnchor(const Vector2f& firstAnchor) + { + cpPinJointSetAnchorB(m_constraint, cpv(firstAnchor.x, firstAnchor.y)); + } + + + PivotConstraint2D::PivotConstraint2D(RigidBody2D& first, RigidBody2D& second, const Vector2f& anchor) : + Constraint2D(first.GetWorld(), cpPivotJointNew(first.GetHandle(), second.GetHandle(), cpv(anchor.x, anchor.y))) + { + } + + PivotConstraint2D::PivotConstraint2D(RigidBody2D& first, RigidBody2D& second, const Vector2f& firstAnchor, const Vector2f& secondAnchor) : + Constraint2D(first.GetWorld(), cpPivotJointNew2(first.GetHandle(), second.GetHandle(), cpv(firstAnchor.x, firstAnchor.y), cpv(secondAnchor.x, secondAnchor.y))) + { + } + + Vector2f PivotConstraint2D::GetFirstAnchor() const + { + cpVect anchor = cpPivotJointGetAnchorA(m_constraint); + return Vector2f(static_cast(anchor.x), static_cast(anchor.y)); + } + + Vector2f PivotConstraint2D::GetSecondAnchor() const + { + cpVect anchor = cpPivotJointGetAnchorB(m_constraint); + return Vector2f(static_cast(anchor.x), static_cast(anchor.y)); + } + + void PivotConstraint2D::SetFirstAnchor(const Vector2f& firstAnchor) + { + cpPivotJointSetAnchorA(m_constraint, cpv(firstAnchor.x, firstAnchor.y)); + } + + void PivotConstraint2D::SetSecondAnchor(const Vector2f& firstAnchor) + { + cpPivotJointSetAnchorB(m_constraint, cpv(firstAnchor.x, firstAnchor.y)); + } + + + RatchetConstraint2D::RatchetConstraint2D(RigidBody2D& first, RigidBody2D& second, float phase, float ratchet) : + Constraint2D(first.GetWorld(), cpRatchetJointNew(first.GetHandle(), second.GetHandle(), phase, ratchet)) + { + } + + float RatchetConstraint2D::GetAngle() const + { + return float(cpRatchetJointGetAngle(m_constraint)); + } + + float RatchetConstraint2D::GetPhase() const + { + return float(cpRatchetJointGetPhase(m_constraint)); + } + + float RatchetConstraint2D::GetRatchet() const + { + return float(cpRatchetJointGetRatchet(m_constraint)); + } + + void RatchetConstraint2D::SetAngle(float angle) + { + cpRatchetJointSetAngle(m_constraint, angle); + } + + void RatchetConstraint2D::SetPhase(float phase) + { + cpRatchetJointSetPhase(m_constraint, phase); + } + + void RatchetConstraint2D::SetRatchet(float ratchet) + { + cpRatchetJointSetRatchet(m_constraint, ratchet); + } + + + RotaryLimitConstraint2D::RotaryLimitConstraint2D(RigidBody2D& first, RigidBody2D& second, float minAngle, float maxAngle) : + Constraint2D(first.GetWorld(), cpRotaryLimitJointNew(first.GetHandle(), second.GetHandle(), minAngle, maxAngle)) + { + } + + float RotaryLimitConstraint2D::GetMaxAngle() const + { + return float(cpRotaryLimitJointGetMax(m_constraint)); + } + + float RotaryLimitConstraint2D::GetMinAngle() const + { + return float(cpRotaryLimitJointGetMax(m_constraint)); + } + + void RotaryLimitConstraint2D::SetMaxAngle(float maxAngle) + { + cpRotaryLimitJointSetMax(m_constraint, maxAngle); + } + + void RotaryLimitConstraint2D::SetMinAngle(float minAngle) + { + cpRotaryLimitJointSetMin(m_constraint, minAngle); + } + + + SlideConstraint2D::SlideConstraint2D(RigidBody2D& first, RigidBody2D& second, const Vector2f& firstAnchor, const Vector2f& secondAnchor, float min, float max) : + Constraint2D(first.GetWorld(), cpSlideJointNew(first.GetHandle(), second.GetHandle(), cpv(firstAnchor.x, firstAnchor.y), cpv(secondAnchor.x, secondAnchor.y), min, max)) + { + } + + Vector2f SlideConstraint2D::GetFirstAnchor() const + { + cpVect anchor = cpSlideJointGetAnchorA(m_constraint); + return Vector2f(static_cast(anchor.x), static_cast(anchor.y)); + } + + float SlideConstraint2D::GetMaxDistance() const + { + return float(cpSlideJointGetMax(m_constraint)); + } + + float SlideConstraint2D::GetMinDistance() const + { + return float(cpSlideJointGetMin(m_constraint)); + } + + Vector2f SlideConstraint2D::GetSecondAnchor() const + { + cpVect anchor = cpSlideJointGetAnchorB(m_constraint); + return Vector2f(static_cast(anchor.x), static_cast(anchor.y)); + } + + void SlideConstraint2D::SetFirstAnchor(const Vector2f& firstAnchor) + { + cpSlideJointSetAnchorA(m_constraint, cpv(firstAnchor.x, firstAnchor.y)); + } + + void SlideConstraint2D::SetMaxDistance(float newMaxDistance) + { + cpSlideJointSetMax(m_constraint, newMaxDistance); + } + + void SlideConstraint2D::SetMinDistance(float newMinDistance) + { + cpSlideJointSetMin(m_constraint, newMinDistance); + } + + void SlideConstraint2D::SetSecondAnchor(const Vector2f& firstAnchor) + { + cpSlideJointSetAnchorB(m_constraint, cpv(firstAnchor.x, firstAnchor.y)); + } +} diff --git a/src/Nazara/Physics2D/PhysWorld2D.cpp b/src/Nazara/Physics2D/PhysWorld2D.cpp index 997b53468..807c0e7cc 100644 --- a/src/Nazara/Physics2D/PhysWorld2D.cpp +++ b/src/Nazara/Physics2D/PhysWorld2D.cpp @@ -3,12 +3,84 @@ // For conditions of distribution and use, see copyright notice in Config.hpp #include +#include #include #include namespace Nz { + namespace + { + Color CpDebugColorToColor(cpSpaceDebugColor c) + { + return Color{ static_cast(c.r * 255.f), static_cast(c.g * 255.f), static_cast(c.b * 255.f), static_cast(c.a * 255.f) }; + } + + cpSpaceDebugColor ColorToCpDebugColor(Color c) + { + return cpSpaceDebugColor{ c.r / 255.f, c.g / 255.f, c.b / 255.f, c.a / 255.f }; + } + + void DrawCircle(cpVect pos, cpFloat angle, cpFloat radius, cpSpaceDebugColor outlineColor, cpSpaceDebugColor fillColor, cpDataPointer userdata) + { + auto drawOptions = static_cast(userdata); + if (drawOptions->circleCallback) + drawOptions->circleCallback(Vector2f(float(pos.x), float(pos.y)), float(angle), float(radius), CpDebugColorToColor(outlineColor), CpDebugColorToColor(fillColor), drawOptions->userdata); + } + + void DrawDot(cpFloat size, cpVect pos, cpSpaceDebugColor color, cpDataPointer userdata) + { + auto drawOptions = static_cast(userdata); + if (drawOptions->dotCallback) + drawOptions->dotCallback(Vector2f(float(pos.x), float(pos.y)), float(size), CpDebugColorToColor(color), drawOptions->userdata); + } + + using DebugDrawPolygonCallback = std::function; + + void DrawPolygon(int vertexCount, const cpVect* vertices, cpFloat radius, cpSpaceDebugColor outlineColor, cpSpaceDebugColor fillColor, cpDataPointer userdata) + { + auto drawOptions = static_cast(userdata); + if (drawOptions->polygonCallback) + { + //TODO: constexpr if to prevent copy/cast if sizeof(cpVect) == sizeof(Vector2f) + + StackArray nVertices = NazaraStackAllocation(Vector2f, vertexCount); + for (int i = 0; i < vertexCount; ++i) + nVertices[i].Set(float(vertices[i].x), float(vertices[i].y)); + + drawOptions->polygonCallback(nVertices.data(), vertexCount, float(radius), CpDebugColorToColor(outlineColor), CpDebugColorToColor(fillColor), drawOptions->userdata); + } + } + + void DrawSegment(cpVect a, cpVect b, cpSpaceDebugColor color, cpDataPointer userdata) + { + auto drawOptions = static_cast(userdata); + if (drawOptions->segmentCallback) + drawOptions->segmentCallback(Vector2f(float(a.x), float(a.y)), Vector2f(float(b.x), float(b.y)), CpDebugColorToColor(color), drawOptions->userdata); + } + + void DrawThickSegment(cpVect a, cpVect b, cpFloat radius, cpSpaceDebugColor outlineColor, cpSpaceDebugColor fillColor, cpDataPointer userdata) + { + auto drawOptions = static_cast(userdata); + if (drawOptions->thickSegmentCallback) + drawOptions->thickSegmentCallback(Vector2f(float(a.x), float(a.y)), Vector2f(float(b.x), float(b.y)), float(radius), CpDebugColorToColor(outlineColor), CpDebugColorToColor(fillColor), drawOptions->userdata); + } + + cpSpaceDebugColor GetColorForShape(cpShape* shape, cpDataPointer userdata) + { + auto drawOptions = static_cast(userdata); + if (drawOptions->colorCallback) + { + RigidBody2D& rigidBody = *static_cast(cpShapeGetUserData(shape)); + return ColorToCpDebugColor(drawOptions->colorCallback(rigidBody, rigidBody.GetShapeIndex(shape), drawOptions->userdata)); + } + else + return cpSpaceDebugColor{255.f, 0.f, 0.f, 255.f}; + } + } + PhysWorld2D::PhysWorld2D() : + m_maxStepCount(50), m_stepSize(0.005f), m_timestepAccumulator(0.f) { @@ -21,6 +93,47 @@ namespace Nz cpSpaceFree(m_handle); } + void PhysWorld2D::DebugDraw(const DebugDrawOptions& options, bool drawShapes, bool drawConstraints, bool drawCollisions) + { + auto ColorToCpDebugColor = [](Color c) -> cpSpaceDebugColor + { + return cpSpaceDebugColor{ c.r / 255.f, c.g / 255.f, c.b / 255.f, c.a / 255.f }; + }; + + cpSpaceDebugDrawOptions drawOptions; + drawOptions.collisionPointColor = ColorToCpDebugColor(options.collisionPointColor); + drawOptions.constraintColor = ColorToCpDebugColor(options.constraintColor); + drawOptions.shapeOutlineColor = ColorToCpDebugColor(options.shapeOutlineColor); + drawOptions.data = const_cast(&options); //< Yeah, I know, shame :bell: but it won't be used for writing anyway + + std::underlying_type_t drawFlags = 0; + if (drawCollisions) + drawFlags |= CP_SPACE_DEBUG_DRAW_COLLISION_POINTS; + + if (drawConstraints) + drawFlags |= CP_SPACE_DEBUG_DRAW_CONSTRAINTS; + + if (drawShapes) + drawFlags |= CP_SPACE_DEBUG_DRAW_SHAPES; + + drawOptions.flags = static_cast(drawFlags); + + // Callback trampoline + drawOptions.colorForShape = GetColorForShape; + drawOptions.drawCircle = DrawCircle; + drawOptions.drawDot = DrawDot; + drawOptions.drawFatSegment = DrawThickSegment; + drawOptions.drawPolygon = DrawPolygon; + drawOptions.drawSegment = DrawSegment; + + cpSpaceDebugDraw(m_handle, &drawOptions); + } + + float PhysWorld2D::GetDamping() const + { + return float(cpSpaceGetDamping(m_handle)); + } + Vector2f PhysWorld2D::GetGravity() const { cpVect gravity = cpSpaceGetGravity(m_handle); @@ -32,6 +145,16 @@ namespace Nz return m_handle; } + std::size_t PhysWorld2D::GetIterationCount() const + { + return cpSpaceGetIterations(m_handle); + } + + std::size_t PhysWorld2D::GetMaxStepCount() const + { + return m_maxStepCount; + } + float PhysWorld2D::GetStepSize() const { return m_stepSize; @@ -159,11 +282,26 @@ namespace Nz InitCallbacks(cpSpaceAddCollisionHandler(m_handle, collisionIdA, collisionIdB), callbacks); } + void PhysWorld2D::SetDamping(float dampingValue) + { + cpSpaceSetDamping(m_handle, dampingValue); + } + void PhysWorld2D::SetGravity(const Vector2f& gravity) { cpSpaceSetGravity(m_handle, cpv(gravity.x, gravity.y)); } + void PhysWorld2D::SetIterationCount(std::size_t iterationCount) + { + cpSpaceSetIterations(m_handle, int(iterationCount)); + } + + void PhysWorld2D::SetMaxStepCount(std::size_t maxStepCount) + { + m_maxStepCount = maxStepCount; + } + void PhysWorld2D::SetStepSize(float stepSize) { m_stepSize = stepSize; @@ -173,7 +311,8 @@ namespace Nz { m_timestepAccumulator += timestep; - while (m_timestepAccumulator >= m_stepSize) + std::size_t stepCount = 0; + while (m_timestepAccumulator >= m_stepSize && stepCount < m_maxStepCount) { OnPhysWorld2DPreStep(this); @@ -192,9 +331,15 @@ namespace Nz } m_timestepAccumulator -= m_stepSize; + stepCount++; } } + void PhysWorld2D::UseSpatialHash(float cellSize, std::size_t entityCount) + { + cpSpaceUseSpatialHash(m_handle, cpFloat(cellSize), int(entityCount)); + } + void PhysWorld2D::InitCallbacks(cpCollisionHandler* handler, const Callback& callbacks) { auto it = m_callbacks.emplace(handler, std::make_unique(callbacks)).first; diff --git a/src/Nazara/Physics2D/RigidBody2D.cpp b/src/Nazara/Physics2D/RigidBody2D.cpp index 292d9ee14..6e61af384 100644 --- a/src/Nazara/Physics2D/RigidBody2D.cpp +++ b/src/Nazara/Physics2D/RigidBody2D.cpp @@ -3,8 +3,6 @@ // For conditions of distribution and use, see copyright notice in Config.hpp #include -#include -#include #include #include #include @@ -22,51 +20,38 @@ namespace Nz m_geom(), m_userData(nullptr), m_world(world), + m_isRegistered(false), + m_isSimulationEnabled(true), + m_isStatic(false), m_gravityFactor(1.f), - m_mass(1.f) + m_mass(mass) { NazaraAssert(m_world, "Invalid world"); - Create(); - + m_handle = Create(mass); SetGeom(geom); - SetMass(mass); } RigidBody2D::RigidBody2D(const RigidBody2D& object) : m_geom(object.m_geom), m_userData(object.m_userData), m_world(object.m_world), + m_isRegistered(false), + m_isSimulationEnabled(true), + m_isStatic(object.m_isStatic), m_gravityFactor(object.m_gravityFactor), - m_mass(0.f) + m_mass(object.GetMass()) { NazaraAssert(m_world, "Invalid world"); NazaraAssert(m_geom, "Invalid geometry"); - Create(); + m_handle = Create(m_mass, object.GetMomentOfInertia()); + SetGeom(object.GetGeom(), false); - cpBodySetMass(m_handle, cpBodyGetMass(object.GetHandle())); - cpBodySetMoment(m_handle, cpBodyGetMoment(object.GetHandle())); + CopyBodyData(object.GetHandle(), m_handle); - SetGeom(object.GetGeom()); - SetMass(object.GetMass()); - - cpBodySetForce(m_handle, cpBodyGetForce(object.GetHandle())); - cpBodySetTorque(m_handle, cpBodyGetTorque(object.GetHandle())); - - cpBodySetAngle(m_handle, cpBodyGetAngle(object.GetHandle())); - cpBodySetAngularVelocity(m_handle, cpBodyGetAngularVelocity(object.GetHandle())); - cpBodySetCenterOfGravity(m_handle, cpBodyGetCenterOfGravity(object.GetHandle())); - cpBodySetPosition(m_handle, cpBodyGetPosition(object.GetHandle())); - cpBodySetVelocity(m_handle, cpBodyGetVelocity(object.GetHandle())); - - for (int i = 0; i != m_shapes.size(); ++i) + for (std::size_t i = 0; i < m_shapes.size(); ++i) m_shapes[i]->bb = cpShapeCacheBB(object.m_shapes[i]); - - cpBodySetMass(m_handle, cpBodyGetMass(object.GetHandle())); - cpBodySetMoment(m_handle, cpBodyGetMoment(object.GetHandle())); - - m_handle->m = object.GetHandle()->m; } RigidBody2D::RigidBody2D(RigidBody2D&& object) : @@ -74,9 +59,12 @@ namespace Nz OnRigidBody2DRelease(std::move(object.OnRigidBody2DRelease)), m_shapes(std::move(object.m_shapes)), m_geom(std::move(object.m_geom)), - m_userData(object.m_userData), m_handle(object.m_handle), + m_userData(object.m_userData), m_world(object.m_world), + m_isRegistered(object.m_isRegistered), + m_isSimulationEnabled(object.m_isSimulationEnabled), + m_isStatic(object.m_isStatic), m_gravityFactor(object.m_gravityFactor), m_mass(object.m_mass) { @@ -139,6 +127,19 @@ namespace Nz cpBodySetTorque(m_handle, cpBodyGetTorque(m_handle) + ToRadians(torque)); } + void RigidBody2D::EnableSimulation(bool simulation) + { + if (m_isRegistered != simulation) + { + m_isRegistered = simulation; + + if (simulation) + RegisterToSpace(); + else + UnregisterFromSpace(); + } + } + Rectf RigidBody2D::GetAABB() const { if (m_shapes.empty()) @@ -172,6 +173,11 @@ namespace Nz return m_mass; } + float RigidBody2D::GetMomentOfInertia() const + { + return float(cpBodyGetMoment(m_handle)); + } + Vector2f RigidBody2D::GetCenterOfGravity(CoordSys coordSys) const { cpVect cog = cpBodyGetCenterOfGravity(m_handle); @@ -200,6 +206,15 @@ namespace Nz return FromRadians(static_cast(cpBodyGetAngle(m_handle))); } + std::size_t RigidBody2D::GetShapeIndex(cpShape* shape) const + { + auto it = std::find(m_shapes.begin(), m_shapes.end(), shape); + if (it == m_shapes.end()) + return InvalidShapeIndex; + + return std::distance(m_shapes.begin(), it); + } + void* RigidBody2D::GetUserdata() const { return m_userData; @@ -216,9 +231,14 @@ namespace Nz return m_world; } - bool RigidBody2D::IsMoveable() const + bool RigidBody2D::IsKinematic() const { - return m_mass > 0.f; + return m_mass <= 0.f; + } + + bool RigidBody2D::IsSimulationEnabled() const + { + return m_isRegistered; } bool RigidBody2D::IsSleeping() const @@ -226,12 +246,17 @@ namespace Nz return cpBodyIsSleeping(m_handle) != 0; } + bool RigidBody2D::IsStatic() const + { + return m_isStatic; + } + void RigidBody2D::SetAngularVelocity(float angularVelocity) { cpBodySetAngularVelocity(m_handle, ToRadians(angularVelocity)); } - void RigidBody2D::SetGeom(Collider2DRef geom) + void RigidBody2D::SetGeom(Collider2DRef geom, bool recomputeMoment) { // We have no public way of getting rid of an existing geom without removing the whole body // So let's save some attributes of the body, destroy it and rebuild it @@ -240,8 +265,13 @@ namespace Nz cpFloat mass = cpBodyGetMass(m_handle); cpFloat moment = cpBodyGetMoment(m_handle); + cpBody* newHandle = Create(static_cast(mass), static_cast(moment)); + + CopyBodyData(m_handle, newHandle); + Destroy(); - Create(static_cast(mass), static_cast(moment)); + + m_handle = newHandle; } if (geom) @@ -253,38 +283,46 @@ namespace Nz cpSpace* space = m_world->GetHandle(); for (cpShape* shape : m_shapes) - { cpShapeSetUserData(shape, this); - cpSpaceAddShape(space, shape); - } - cpBodySetMoment(m_handle, m_geom->ComputeMomentOfInertia(m_mass)); + if (m_isSimulationEnabled) + RegisterToSpace(); + + if (recomputeMoment) + { + if (!IsStatic() && !IsKinematic()) + cpBodySetMoment(m_handle, m_geom->ComputeMomentOfInertia(m_mass)); + } } - void RigidBody2D::SetMass(float mass) + void RigidBody2D::SetMass(float mass, bool recomputeMoment) { if (m_mass > 0.f) { if (mass > 0.f) { - m_world->RegisterPostStep(this, [mass](Nz::RigidBody2D* body) + m_world->RegisterPostStep(this, [mass, recomputeMoment](Nz::RigidBody2D* body) { cpBodySetMass(body->GetHandle(), mass); - cpBodySetMoment(body->GetHandle(), body->GetGeom()->ComputeMomentOfInertia(mass)); + + if (recomputeMoment) + cpBodySetMoment(body->GetHandle(), body->GetGeom()->ComputeMomentOfInertia(mass)); }); } else - m_world->RegisterPostStep(this, [](Nz::RigidBody2D* body) { cpBodySetType(body->GetHandle(), CP_BODY_TYPE_STATIC); } ); + m_world->RegisterPostStep(this, [](Nz::RigidBody2D* body) { cpBodySetType(body->GetHandle(), (body->IsStatic()) ? CP_BODY_TYPE_STATIC : CP_BODY_TYPE_KINEMATIC); } ); } else if (mass > 0.f) { - m_world->RegisterPostStep(this, [mass](Nz::RigidBody2D* body) + m_world->RegisterPostStep(this, [mass, recomputeMoment](Nz::RigidBody2D* body) { - if (cpBodyGetType(body->GetHandle()) == CP_BODY_TYPE_STATIC) + if (cpBodyGetType(body->GetHandle()) != CP_BODY_TYPE_DYNAMIC) { cpBodySetType(body->GetHandle(), CP_BODY_TYPE_DYNAMIC); cpBodySetMass(body->GetHandle(), mass); - cpBodySetMoment(body->GetHandle(), body->GetGeom()->ComputeMomentOfInertia(mass)); + + if (recomputeMoment) + cpBodySetMoment(body->GetHandle(), body->GetGeom()->ComputeMomentOfInertia(mass)); } }); } @@ -294,12 +332,12 @@ namespace Nz void RigidBody2D::SetMassCenter(const Vector2f& center) { - if (m_mass > 0.f) - cpBodySetCenterOfGravity(m_handle, cpv(center.x, center.y)); + cpBodySetCenterOfGravity(m_handle, cpv(center.x, center.y)); } void RigidBody2D::SetMomentOfInertia(float moment) { + // Even though Chipmunk allows us to change this anytime, we need to do it in a post-step to prevent other post-steps to override this m_world->RegisterPostStep(this, [moment] (Nz::RigidBody2D* body) { cpBodySetMoment(body->GetHandle(), moment); @@ -309,13 +347,42 @@ namespace Nz void RigidBody2D::SetPosition(const Vector2f& position) { cpBodySetPosition(m_handle, cpv(position.x, position.y)); - if (cpBodyGetType(m_handle) == CP_BODY_TYPE_STATIC) - cpSpaceReindexShapesForBody(m_world->GetHandle(), m_handle); + if (m_isStatic) + { + m_world->RegisterPostStep(this, [](Nz::RigidBody2D* body) + { + cpSpaceReindexShapesForBody(body->GetWorld()->GetHandle(), body->GetHandle()); + }); + } } void RigidBody2D::SetRotation(float rotation) { cpBodySetAngle(m_handle, ToRadians(rotation)); + if (m_isStatic) + { + m_world->RegisterPostStep(this, [](Nz::RigidBody2D* body) + { + cpSpaceReindexShapesForBody(body->GetWorld()->GetHandle(), body->GetHandle()); + }); + } + } + + void RigidBody2D::SetStatic(bool setStaticBody) + { + m_isStatic = setStaticBody; + m_world->RegisterPostStep(this, [](Nz::RigidBody2D* body) + { + if (body->IsStatic()) + { + cpBodySetType(body->GetHandle(), CP_BODY_TYPE_STATIC); + cpSpaceReindexShapesForBody(body->GetWorld()->GetHandle(), body->GetHandle()); + } + else if (cpBodyGetMass(body->GetHandle()) > 0.f) + cpBodySetType(body->GetHandle(), CP_BODY_TYPE_KINEMATIC); + else + cpBodySetType(body->GetHandle(), CP_BODY_TYPE_DYNAMIC); + }); } void RigidBody2D::SetUserdata(void* ud) @@ -341,13 +408,16 @@ namespace Nz OnRigidBody2DMove = std::move(object.OnRigidBody2DMove); OnRigidBody2DRelease = std::move(object.OnRigidBody2DRelease); - m_handle = object.m_handle; - m_geom = std::move(object.m_geom); - m_gravityFactor = object.m_gravityFactor; - m_mass = object.m_mass; - m_shapes = std::move(object.m_shapes); - m_userData = object.m_userData; - m_world = object.m_world; + m_handle = object.m_handle; + m_isRegistered = object.m_isRegistered; + m_isSimulationEnabled = object.m_isSimulationEnabled; + m_isStatic = object.m_isStatic; + m_geom = std::move(object.m_geom); + m_gravityFactor = object.m_gravityFactor; + m_mass = object.m_mass; + m_shapes = std::move(object.m_shapes); + m_userData = object.m_userData; + m_world = object.m_world; cpBodySetUserData(m_handle, this); for (cpShape* shape : m_shapes) @@ -360,28 +430,77 @@ namespace Nz return *this; } - void RigidBody2D::Create(float mass, float moment) + cpBody* RigidBody2D::Create(float mass, float moment) { - m_handle = cpBodyNew(mass, moment); - cpBodySetUserData(m_handle, this); + cpBody* handle; + if (IsKinematic()) + { + if (IsStatic()) + handle = cpBodyNewStatic(); + else + handle = cpBodyNewKinematic(); + } + else + handle = cpBodyNew(mass, moment); - cpSpaceAddBody(m_world->GetHandle(), m_handle); + cpBodySetUserData(handle, this); + + return handle; } void RigidBody2D::Destroy() { + UnregisterFromSpace(); + cpSpace* space = m_world->GetHandle(); for (cpShape* shape : m_shapes) - { - cpSpaceRemoveShape(space, shape); cpShapeFree(shape); - } if (m_handle) - { - cpSpaceRemoveBody(space, m_handle); cpBodyFree(m_handle); - } + m_shapes.clear(); } + + void RigidBody2D::RegisterToSpace() + { + if (!m_isRegistered) + { + cpSpace* space = m_world->GetHandle(); + for (cpShape* shape : m_shapes) + cpSpaceAddShape(space, shape); + + if (m_handle) + cpSpaceAddBody(space, m_handle); + + m_isRegistered = true; + } + } + + void RigidBody2D::UnregisterFromSpace() + { + if (m_isRegistered) + { + cpSpace* space = m_world->GetHandle(); + for (cpShape* shape : m_shapes) + cpSpaceRemoveShape(space, shape); + + if (m_handle) + cpSpaceRemoveBody(space, m_handle); + + m_isRegistered = false; + } + } + + void RigidBody2D::CopyBodyData(cpBody* from, cpBody* to) + { + cpBodySetAngle(to, cpBodyGetAngle(from)); + cpBodySetAngularVelocity(to, cpBodyGetAngularVelocity(from)); + cpBodySetCenterOfGravity(to, cpBodyGetCenterOfGravity(from)); + cpBodySetForce(to, cpBodyGetForce(from)); + cpBodySetPosition(to, cpBodyGetPosition(from)); + cpBodySetTorque(to, cpBodyGetTorque(from)); + cpBodySetVelocity(to, cpBodyGetVelocity(from)); + } + } diff --git a/src/Nazara/Physics3D/Collider3D.cpp b/src/Nazara/Physics3D/Collider3D.cpp index 857ec4ba8..4dc2f6821 100644 --- a/src/Nazara/Physics3D/Collider3D.cpp +++ b/src/Nazara/Physics3D/Collider3D.cpp @@ -3,9 +3,9 @@ // For conditions of distribution and use, see copyright notice in Config.hpp #include +#include #include #include -#include #include namespace Nz @@ -50,7 +50,7 @@ namespace Nz { Vector3f min, max; - // Si nous n'avons aucune instance, nous en crons une temporaire + // Check for existing collision handles, and create a temporary one if none is available if (m_handles.empty()) { PhysWorld3D world; @@ -61,7 +61,7 @@ namespace Nz } NewtonDestroyCollision(collision); } - else // Sinon on utilise une instance au hasard (elles sont toutes identiques de toute faon) + else NewtonCollisionCalculateAABB(m_handles.begin()->second, offsetMatrix, min, max); return Boxf(scale * min, scale * max); @@ -72,7 +72,7 @@ namespace Nz float inertiaMatrix[3]; float origin[3]; - // Si nous n'avons aucune instance, nous en crons une temporaire + // Check for existing collision handles, and create a temporary one if none is available if (m_handles.empty()) { PhysWorld3D world; @@ -83,7 +83,7 @@ namespace Nz } NewtonDestroyCollision(collision); } - else // Sinon on utilise une instance au hasard (elles sont toutes identiques de toute faon) + else NewtonConvexCollisionCalculateInertialMatrix(m_handles.begin()->second, inertiaMatrix, origin); if (inertia) @@ -97,7 +97,7 @@ namespace Nz { float volume; - // Si nous n'avons aucune instance, nous en crons une temporaire + // Check for existing collision handles, and create a temporary one if none is available if (m_handles.empty()) { PhysWorld3D world; @@ -108,12 +108,35 @@ namespace Nz } NewtonDestroyCollision(collision); } - else // Sinon on utilise une instance au hasard (elles sont toutes identiques de toute faon) + else volume = NewtonConvexCollisionCalculateVolume(m_handles.begin()->second); return volume; } + void Collider3D::ForEachPolygon(const std::function& callback) const + { + auto newtCallback = [](void* const userData, int vertexCount, const dFloat* const faceArray, int /*faceId*/) + { + const auto& cb = *static_cast>(userData); + cb(faceArray, vertexCount); + }; + + // Check for existing collision handles, and create a temporary one if none is available + if (m_handles.empty()) + { + PhysWorld3D world; + + NewtonCollision* collision = CreateHandle(&world); + { + NewtonCollisionForEachPolygonDo(collision, Nz::Matrix4f::Identity(), newtCallback, const_cast(static_cast(&callback))); //< This isn't that bad; pointer will not be used for writing + } + NewtonDestroyCollision(collision); + } + else + NewtonCollisionForEachPolygonDo(m_handles.begin()->second, Nz::Matrix4f::Identity(), newtCallback, const_cast(static_cast(&callback))); //< This isn't that bad; pointer will not be used for writing + } + NewtonCollision* Collider3D::GetHandle(PhysWorld3D* world) const { auto it = m_handles.find(world); @@ -332,7 +355,7 @@ namespace Nz ColliderType3D ConvexCollider3D::GetType() const { - return ColliderType3D_Compound; + return ColliderType3D_ConvexHull; } NewtonCollision* ConvexCollider3D::CreateHandle(PhysWorld3D* world) const diff --git a/src/Nazara/Physics3D/PhysWorld3D.cpp b/src/Nazara/Physics3D/PhysWorld3D.cpp index be2677ef6..e85ddcf0b 100644 --- a/src/Nazara/Physics3D/PhysWorld3D.cpp +++ b/src/Nazara/Physics3D/PhysWorld3D.cpp @@ -3,18 +3,23 @@ // For conditions of distribution and use, see copyright notice in Config.hpp #include +#include #include +#include #include namespace Nz { PhysWorld3D::PhysWorld3D() : m_gravity(Vector3f::Zero()), + m_maxStepCount(50), m_stepSize(0.005f), m_timestepAccumulator(0.f) { m_world = NewtonCreate(); NewtonWorldSetUserData(m_world, this); + + m_materialIds.emplace("default", NewtonMaterialGetDefaultGroupID(m_world)); } PhysWorld3D::~PhysWorld3D() @@ -22,6 +27,27 @@ namespace Nz NewtonDestroy(m_world); } + int PhysWorld3D::CreateMaterial(String name) + { + NazaraAssert(m_materialIds.find(name) == m_materialIds.end(), "Material \"" + name + "\" already exists"); + + int materialId = NewtonMaterialCreateGroupID(m_world); + m_materialIds.emplace(std::move(name), materialId); + + return materialId; + } + + void PhysWorld3D::ForEachBodyInAABB(const Boxf& box, const BodyIterator& iterator) + { + auto NewtonCallback = [](const NewtonBody* const body, void* const userdata) -> int + { + const BodyIterator& bodyIterator = *static_cast(userdata); + return bodyIterator(*static_cast(NewtonBodyGetUserData(body))); + }; + + NewtonWorldForEachBodyInAABBDo(m_world, box.GetMinimum(), box.GetMaximum(), NewtonCallback, const_cast(static_cast(&iterator))); + } + Vector3f PhysWorld3D::GetGravity() const { return m_gravity; @@ -32,6 +58,19 @@ namespace Nz return m_world; } + int PhysWorld3D::GetMaterial(const String& name) + { + auto it = m_materialIds.find(name); + NazaraAssert(it != m_materialIds.end(), "Material \"" + name + "\" does not exists"); + + return it->second; + } + + std::size_t PhysWorld3D::GetMaxStepCount() const + { + return m_maxStepCount; + } + float PhysWorld3D::GetStepSize() const { return m_stepSize; @@ -42,6 +81,11 @@ namespace Nz m_gravity = gravity; } + void PhysWorld3D::SetMaxStepCount(std::size_t maxStepCount) + { + m_maxStepCount = maxStepCount; + } + void PhysWorld3D::SetSolverModel(unsigned int model) { NewtonSetSolverModel(m_world, model); @@ -52,14 +96,100 @@ namespace Nz m_stepSize = stepSize; } + void PhysWorld3D::SetMaterialCollisionCallback(int firstMaterial, int secondMaterial, AABBOverlapCallback aabbOverlapCallback, CollisionCallback collisionCallback) + { + static_assert(sizeof(UInt64) >= 2 * sizeof(int), "Oops"); + + auto callbackPtr = std::make_unique(); + callbackPtr->aabbOverlapCallback = std::move(aabbOverlapCallback); + callbackPtr->collisionCallback = std::move(collisionCallback); + + NewtonMaterialSetCollisionCallback(m_world, firstMaterial, secondMaterial, callbackPtr.get(), (callbackPtr->aabbOverlapCallback) ? OnAABBOverlap : nullptr, (callbackPtr->collisionCallback) ? ProcessContact : nullptr); + + UInt64 firstMaterialId(firstMaterial); + UInt64 secondMaterialId(secondMaterial); + + UInt64 callbackIndex = firstMaterialId << 32 | secondMaterialId; + m_callbacks[callbackIndex] = std::move(callbackPtr); + } + + void PhysWorld3D::SetMaterialDefaultCollidable(int firstMaterial, int secondMaterial, bool collidable) + { + NewtonMaterialSetDefaultCollidable(m_world, firstMaterial, secondMaterial, collidable); + } + + void PhysWorld3D::SetMaterialDefaultElasticity(int firstMaterial, int secondMaterial, float elasticCoef) + { + NewtonMaterialSetDefaultElasticity(m_world, firstMaterial, secondMaterial, elasticCoef); + } + + void PhysWorld3D::SetMaterialDefaultFriction(int firstMaterial, int secondMaterial, float staticFriction, float kineticFriction) + { + NewtonMaterialSetDefaultFriction(m_world, firstMaterial, secondMaterial, staticFriction, kineticFriction); + } + + void PhysWorld3D::SetMaterialDefaultSoftness(int firstMaterial, int secondMaterial, float softness) + { + NewtonMaterialSetDefaultSoftness(m_world, firstMaterial, secondMaterial, softness); + } + + void PhysWorld3D::SetMaterialSurfaceThickness(int firstMaterial, int secondMaterial, float thickness) + { + NewtonMaterialSetSurfaceThickness(m_world, firstMaterial, secondMaterial, thickness); + } + void PhysWorld3D::Step(float timestep) { m_timestepAccumulator += timestep; - while (m_timestepAccumulator >= m_stepSize) + std::size_t stepCount = 0; + while (m_timestepAccumulator >= m_stepSize && stepCount < m_maxStepCount) { NewtonUpdate(m_world, m_stepSize); m_timestepAccumulator -= m_stepSize; + stepCount++; + } + } + + int PhysWorld3D::OnAABBOverlap(const NewtonMaterial* const material, const NewtonBody* const body0, const NewtonBody* const body1, int threadIndex) + { + RigidBody3D* bodyA = static_cast(NewtonBodyGetUserData(body0)); + RigidBody3D* bodyB = static_cast(NewtonBodyGetUserData(body1)); + assert(bodyA && bodyB); + + Callback* callbackData = static_cast(NewtonMaterialGetMaterialPairUserData(material)); + assert(callbackData); + assert(callbackData->aabbOverlapCallback); + + return callbackData->aabbOverlapCallback(*bodyA, *bodyB); + } + + void PhysWorld3D::ProcessContact(const NewtonJoint* const contactJoint, float timestep, int threadIndex) + { + RigidBody3D* bodyA = static_cast(NewtonBodyGetUserData(NewtonJointGetBody0(contactJoint))); + RigidBody3D* bodyB = static_cast(NewtonBodyGetUserData(NewtonJointGetBody1(contactJoint))); + assert(bodyA && bodyB); + + using ContactJoint = void*; + + // Query all joints first, to prevent removing a joint from the list while iterating on it + StackArray contacts = NazaraStackAllocationNoInit(ContactJoint, NewtonContactJointGetContactCount(contactJoint)); + std::size_t contactIndex = 0; + for (ContactJoint contact = NewtonContactJointGetFirstContact(contactJoint); contact; contact = NewtonContactJointGetNextContact(contactJoint, contact)) + { + assert(contactIndex < contacts.size()); + contacts[contactIndex++] = contact; + } + + for (ContactJoint contact : contacts) + { + NewtonMaterial* material = NewtonContactGetMaterial(contact); + Callback* callbackData = static_cast(NewtonMaterialGetMaterialPairUserData(material)); + assert(callbackData); + assert(callbackData->collisionCallback); + + if (!callbackData->collisionCallback(*bodyA, *bodyB)) + NewtonContactJointRemoveContact(contactJoint, contact); } } } diff --git a/src/Nazara/Physics3D/RigidBody3D.cpp b/src/Nazara/Physics3D/RigidBody3D.cpp index 3d697aa8c..ea6e58621 100644 --- a/src/Nazara/Physics3D/RigidBody3D.cpp +++ b/src/Nazara/Physics3D/RigidBody3D.cpp @@ -3,11 +3,10 @@ // For conditions of distribution and use, see copyright notice in Config.hpp #include -#include -#include #include #include #include +#include #include namespace Nz @@ -33,6 +32,7 @@ namespace Nz m_body = NewtonCreateDynamicBody(m_world->GetHandle(), m_geom->GetHandle(m_world), m_matrix); NewtonBodySetUserData(m_body, this); + NewtonBodySetTransformCallback(m_body, &TransformCallback); } RigidBody3D::RigidBody3D(const RigidBody3D& object) : @@ -49,7 +49,16 @@ namespace Nz m_body = NewtonCreateDynamicBody(m_world->GetHandle(), m_geom->GetHandle(m_world), m_matrix); NewtonBodySetUserData(m_body, this); + NewtonBodySetTransformCallback(m_body, &TransformCallback); + SetMass(object.m_mass); + SetAngularDamping(object.GetAngularDamping()); + SetAngularVelocity(object.GetAngularVelocity()); + SetLinearDamping(object.GetLinearDamping()); + SetLinearVelocity(object.GetLinearVelocity()); + SetMassCenter(object.GetMassCenter()); + SetPosition(object.GetPosition()); + SetRotation(object.GetRotation()); } RigidBody3D::RigidBody3D(RigidBody3D&& object) : @@ -127,6 +136,11 @@ namespace Nz NewtonBodySetAutoSleep(m_body, autoSleep); } + void RigidBody3D::EnableSimulation(bool simulation) + { + NewtonBodySetSimulationState(m_body, simulation); + } + Boxf RigidBody3D::GetAABB() const { Vector3f min, max; @@ -135,6 +149,14 @@ namespace Nz return Boxf(min, max); } + Vector3f RigidBody3D::GetAngularDamping() const + { + Vector3f angularDamping; + NewtonBodyGetAngularDamping(m_body, angularDamping); + + return angularDamping; + } + Vector3f RigidBody3D::GetAngularVelocity() const { Vector3f angularVelocity; @@ -158,6 +180,19 @@ namespace Nz return m_body; } + float RigidBody3D::GetLinearDamping() const + { + return NewtonBodyGetLinearDamping(m_body); + } + + Vector3f RigidBody3D::GetLinearVelocity() const + { + Vector3f velocity; + NewtonBodyGetVelocity(m_body, velocity); + + return velocity; + } + float RigidBody3D::GetMass() const { return m_mass; @@ -181,6 +216,11 @@ namespace Nz return center; } + int RigidBody3D::GetMaterial() const + { + return NewtonBodyGetMaterialGroupID(m_body); + } + const Matrix4f& RigidBody3D::GetMatrix() const { return m_matrix; @@ -196,12 +236,9 @@ namespace Nz return m_matrix.GetRotation(); } - Vector3f RigidBody3D::GetVelocity() const + void* RigidBody3D::GetUserdata() const { - Vector3f velocity; - NewtonBodyGetVelocity(m_body, velocity); - - return velocity; + return m_userdata; } PhysWorld3D* RigidBody3D::GetWorld() const @@ -219,11 +256,21 @@ namespace Nz return m_mass > 0.f; } + bool RigidBody3D::IsSimulationEnabled() const + { + return NewtonBodyGetSimulationState(m_body) != 0; + } + bool RigidBody3D::IsSleeping() const { return NewtonBodyGetSleepState(m_body) != 0; } + void RigidBody3D::SetAngularDamping(const Vector3f& angularDamping) + { + NewtonBodySetAngularDamping(m_body, angularDamping); + } + void RigidBody3D::SetAngularVelocity(const Vector3f& angularVelocity) { NewtonBodySetOmega(m_body, angularVelocity); @@ -247,18 +294,39 @@ namespace Nz m_gravityFactor = gravityFactor; } + void RigidBody3D::SetLinearDamping(float damping) + { + NewtonBodySetLinearDamping(m_body, damping); + } + + void RigidBody3D::SetLinearVelocity(const Vector3f& velocity) + { + NewtonBodySetVelocity(m_body, velocity); + } + void RigidBody3D::SetMass(float mass) { + NazaraAssert(mass >= 0.f, "Mass must be positive and finite"); + NazaraAssert(std::isfinite(mass), "Mass must be positive and finite"); + if (m_mass > 0.f) { - // If we already have a mass, we already have an inertial matrix as well, just rescale it - float Ix, Iy, Iz; - NewtonBodyGetMassMatrix(m_body, &m_mass, &Ix, &Iy, &Iz); + if (mass > 0.f) + { + // If we already have a mass, we already have an inertial matrix as well, just rescale it + float Ix, Iy, Iz; + NewtonBodyGetMassMatrix(m_body, &m_mass, &Ix, &Iy, &Iz); - float scale = mass/m_mass; - NewtonBodySetMassMatrix(m_body, mass, Ix*scale, Iy*scale, Iz*scale); + float scale = mass / m_mass; + NewtonBodySetMassMatrix(m_body, mass, Ix*scale, Iy*scale, Iz*scale); + } + else + { + NewtonBodySetMassMatrix(m_body, 0.f, 0.f, 0.f, 0.f); + NewtonBodySetForceAndTorqueCallback(m_body, nullptr); + } } - else if (mass > 0.f) + else { Vector3f inertia, origin; m_geom->ComputeInertialMatrix(&inertia, &origin); @@ -266,7 +334,6 @@ namespace Nz NewtonBodySetCentreOfMass(m_body, &origin.x); NewtonBodySetMassMatrix(m_body, mass, inertia.x*mass, inertia.y*mass, inertia.z*mass); NewtonBodySetForceAndTorqueCallback(m_body, &ForceAndTorqueCallback); - NewtonBodySetTransformCallback(m_body, &TransformCallback); } m_mass = mass; @@ -278,6 +345,16 @@ namespace Nz NewtonBodySetCentreOfMass(m_body, center); } + void RigidBody3D::SetMaterial(const String& materialName) + { + SetMaterial(m_world->GetMaterial(materialName)); + } + + void RigidBody3D::SetMaterial(int materialIndex) + { + NewtonBodySetMaterialGroupID(m_body, materialIndex); + } + void RigidBody3D::SetPosition(const Vector3f& position) { m_matrix.SetTranslation(position); @@ -292,9 +369,9 @@ namespace Nz UpdateBody(); } - void RigidBody3D::SetVelocity(const Vector3f& velocity) + void RigidBody3D::SetUserdata(void* ud) { - NewtonBodySetVelocity(m_body, velocity); + m_userdata = ud; } RigidBody3D& RigidBody3D::operator=(const RigidBody3D& object) diff --git a/src/Nazara/Platform/Win32/CursorImpl.hpp b/src/Nazara/Platform/Win32/CursorImpl.hpp index ad0324d79..c3c1f4040 100644 --- a/src/Nazara/Platform/Win32/CursorImpl.hpp +++ b/src/Nazara/Platform/Win32/CursorImpl.hpp @@ -7,7 +7,7 @@ #ifndef NAZARA_CURSORIMPL_HPP #define NAZARA_CURSORIMPL_HPP -#include +#include #include #include #include diff --git a/src/Nazara/Platform/Win32/IconImpl.hpp b/src/Nazara/Platform/Win32/IconImpl.hpp index 48644198c..e3e7b49a9 100644 --- a/src/Nazara/Platform/Win32/IconImpl.hpp +++ b/src/Nazara/Platform/Win32/IconImpl.hpp @@ -7,7 +7,7 @@ #ifndef NAZARA_ICONIMPL_HPP #define NAZARA_ICONIMPL_HPP -#include +#include #include namespace Nz diff --git a/src/Nazara/Platform/Win32/WindowImpl.cpp b/src/Nazara/Platform/Win32/WindowImpl.cpp index e2278bebb..07f952e96 100644 --- a/src/Nazara/Platform/Win32/WindowImpl.cpp +++ b/src/Nazara/Platform/Win32/WindowImpl.cpp @@ -218,11 +218,6 @@ namespace Nz return m_handle; } - unsigned int WindowImpl::GetHeight() const - { - return m_size.y; - } - Vector2i WindowImpl::GetPosition() const { return m_position; @@ -252,11 +247,6 @@ namespace Nz return String::Unicode(wTitle.get()); } - unsigned int WindowImpl::GetWidth() const - { - return m_size.x; - } - bool WindowImpl::HasFocus() const { return GetForegroundWindow() == m_handle; @@ -369,7 +359,7 @@ namespace Nz void WindowImpl::SetPosition(int x, int y) { - SetWindowPos(m_handle, nullptr, x, y, 0, 0, SWP_NOSIZE | SWP_NOZORDER); + SetWindowPos(m_handle, nullptr, x, y, 0, 0, SWP_NOSIZE | SWP_NOZORDER | SWP_ASYNCWINDOWPOS); } void WindowImpl::SetSize(unsigned int width, unsigned int height) @@ -378,15 +368,15 @@ namespace Nz RECT rect = {0, 0, static_cast(width), static_cast(height)}; AdjustWindowRect(&rect, static_cast(GetWindowLongPtr(m_handle, GWL_STYLE)), false); - SetWindowPos(m_handle, nullptr, 0, 0, rect.right - rect.left, rect.bottom - rect.top, SWP_NOMOVE | SWP_NOZORDER); + SetWindowPos(m_handle, nullptr, 0, 0, rect.right - rect.left, rect.bottom - rect.top, SWP_NOMOVE | SWP_NOZORDER | SWP_ASYNCWINDOWPOS); } void WindowImpl::SetStayOnTop(bool stayOnTop) { if (stayOnTop) - SetWindowPos(m_handle, HWND_TOPMOST, 0, 0, 0, 0, SWP_NOMOVE | SWP_NOSIZE | SWP_SHOWWINDOW); + SetWindowPos(m_handle, HWND_TOPMOST, 0, 0, 0, 0, SWP_NOMOVE | SWP_NOSIZE | SWP_SHOWWINDOW | SWP_ASYNCWINDOWPOS); else - SetWindowPos(m_handle, HWND_NOTOPMOST, 0, 0, 0, 0, SWP_NOMOVE | SWP_NOSIZE); + SetWindowPos(m_handle, HWND_NOTOPMOST, 0, 0, 0, 0, SWP_NOMOVE | SWP_NOSIZE | SWP_ASYNCWINDOWPOS); } void WindowImpl::SetTitle(const String& title) @@ -511,6 +501,7 @@ namespace Nz event.size.height = size.y; m_parent->PushEvent(event); } + break; } case WM_KEYDOWN: diff --git a/src/Nazara/Platform/Win32/WindowImpl.hpp b/src/Nazara/Platform/Win32/WindowImpl.hpp index 1cdaff70e..b9d18dcd9 100644 --- a/src/Nazara/Platform/Win32/WindowImpl.hpp +++ b/src/Nazara/Platform/Win32/WindowImpl.hpp @@ -9,7 +9,7 @@ #ifndef NAZARA_WINDOWIMPL_HPP #define NAZARA_WINDOWIMPL_HPP -#include +#include #include #include #include @@ -46,12 +46,10 @@ namespace Nz void EnableSmoothScrolling(bool enable); WindowHandle GetHandle() const; - unsigned int GetHeight() const; Vector2i GetPosition() const; Vector2ui GetSize() const; WindowStyleFlags GetStyle() const; String GetTitle() const; - unsigned int GetWidth() const; bool HasFocus() const; diff --git a/src/Nazara/Platform/Window.cpp b/src/Nazara/Platform/Window.cpp index 126149105..69758cdb0 100644 --- a/src/Nazara/Platform/Window.cpp +++ b/src/Nazara/Platform/Window.cpp @@ -5,12 +5,9 @@ #include #include #include -#include #include #include #include -#include -#include #if defined(NAZARA_PLATFORM_WINDOWS) #include @@ -206,19 +203,6 @@ namespace Nz return m_impl->GetHandle(); } - unsigned int Window::GetHeight() const - { - #if NAZARA_PLATFORM_SAFE - if (!m_impl) - { - NazaraError("Window not created"); - return 0; - } - #endif - - return m_impl->GetHeight(); - } - Vector2i Window::GetPosition() const { #if NAZARA_PLATFORM_SAFE @@ -271,19 +255,6 @@ namespace Nz return m_impl->GetTitle(); } - unsigned int Window::GetWidth() const - { - #if NAZARA_PLATFORM_SAFE - if (!m_impl) - { - NazaraError("Window not created"); - return 0; - } - #endif - - return m_impl->GetWidth(); - } - bool Window::HasFocus() const { #if NAZARA_PLATFORM_SAFE diff --git a/src/Nazara/Platform/X11/CursorImpl.cpp b/src/Nazara/Platform/X11/CursorImpl.cpp index 148be7b6b..cee8cea88 100644 --- a/src/Nazara/Platform/X11/CursorImpl.cpp +++ b/src/Nazara/Platform/X11/CursorImpl.cpp @@ -6,8 +6,8 @@ #include #include #include -#include #include +#include #include // Some older versions of xcb/util-renderutil (notably the one available on Travis CI) use `template` as an argument name diff --git a/src/Nazara/Platform/X11/CursorImpl.hpp b/src/Nazara/Platform/X11/CursorImpl.hpp index 85b0bf4ef..1c3ec15bf 100644 --- a/src/Nazara/Platform/X11/CursorImpl.hpp +++ b/src/Nazara/Platform/X11/CursorImpl.hpp @@ -7,7 +7,7 @@ #ifndef NAZARA_CURSORIMPL_HPP #define NAZARA_CURSORIMPL_HPP -#include +#include #include #include #include diff --git a/src/Nazara/Platform/X11/Display.cpp b/src/Nazara/Platform/X11/Display.cpp index 9a3390512..e24c1ef2f 100644 --- a/src/Nazara/Platform/X11/Display.cpp +++ b/src/Nazara/Platform/X11/Display.cpp @@ -4,8 +4,8 @@ #include #include -#include #include +#include #include #include #include diff --git a/src/Nazara/Platform/X11/Display.hpp b/src/Nazara/Platform/X11/Display.hpp index bb7037a62..2746f30c1 100644 --- a/src/Nazara/Platform/X11/Display.hpp +++ b/src/Nazara/Platform/X11/Display.hpp @@ -7,9 +7,10 @@ #ifndef NAZARA_X11DISPLAY_HPP #define NAZARA_X11DISPLAY_HPP -#include -#include -#include +#include +#include +#include +#include typedef struct _XCBKeySymbols xcb_key_symbols_t; diff --git a/src/Nazara/Platform/X11/IconImpl.cpp b/src/Nazara/Platform/X11/IconImpl.cpp index d36a5b8f8..5eb266122 100644 --- a/src/Nazara/Platform/X11/IconImpl.cpp +++ b/src/Nazara/Platform/X11/IconImpl.cpp @@ -6,7 +6,6 @@ #include #include #include -#include #include #include diff --git a/src/Nazara/Platform/X11/IconImpl.hpp b/src/Nazara/Platform/X11/IconImpl.hpp index e72faa26a..4e099d091 100644 --- a/src/Nazara/Platform/X11/IconImpl.hpp +++ b/src/Nazara/Platform/X11/IconImpl.hpp @@ -7,7 +7,7 @@ #ifndef NAZARA_ICONIMPL_HPP #define NAZARA_ICONIMPL_HPP -#include +#include #include namespace Nz diff --git a/src/Nazara/Platform/X11/InputImpl.cpp b/src/Nazara/Platform/X11/InputImpl.cpp index 1b07754bc..152ba0337 100644 --- a/src/Nazara/Platform/X11/InputImpl.cpp +++ b/src/Nazara/Platform/X11/InputImpl.cpp @@ -6,6 +6,7 @@ #include #include #include +#include #include #include #include diff --git a/src/Nazara/Platform/X11/InputImpl.hpp b/src/Nazara/Platform/X11/InputImpl.hpp index b6c30df0a..5f82dc8e4 100644 --- a/src/Nazara/Platform/X11/InputImpl.hpp +++ b/src/Nazara/Platform/X11/InputImpl.hpp @@ -7,7 +7,7 @@ #ifndef NAZARA_INPUTIMPL_HPP #define NAZARA_INPUTIMPL_HPP -#include +#include #include #include #include diff --git a/src/Nazara/Platform/X11/ScopedXCB.hpp b/src/Nazara/Platform/X11/ScopedXCB.hpp index 1881ac1be..fb4c26dab 100644 --- a/src/Nazara/Platform/X11/ScopedXCB.hpp +++ b/src/Nazara/Platform/X11/ScopedXCB.hpp @@ -7,9 +7,10 @@ #ifndef NAZARA_SCOPEDXCB_HPP #define NAZARA_SCOPEDXCB_HPP -#include +#include #include #include +#include namespace Nz { diff --git a/src/Nazara/Platform/X11/ScopedXCB.inl b/src/Nazara/Platform/X11/ScopedXCB.inl index 22f099970..13c62bd56 100644 --- a/src/Nazara/Platform/X11/ScopedXCB.inl +++ b/src/Nazara/Platform/X11/ScopedXCB.inl @@ -2,7 +2,6 @@ // This file is part of the "Nazara Engine - Platform module" // For conditions of distribution and use, see copyright notice in Config.hpp -#include #include namespace Nz diff --git a/src/Nazara/Platform/X11/VideoModeImpl.cpp b/src/Nazara/Platform/X11/VideoModeImpl.cpp index 1fa2ffd10..26a2bc32c 100644 --- a/src/Nazara/Platform/X11/VideoModeImpl.cpp +++ b/src/Nazara/Platform/X11/VideoModeImpl.cpp @@ -6,6 +6,7 @@ #include #include #include +#include #include #include #include diff --git a/src/Nazara/Platform/X11/VideoModeImpl.hpp b/src/Nazara/Platform/X11/VideoModeImpl.hpp index fd502b828..a182239b0 100644 --- a/src/Nazara/Platform/X11/VideoModeImpl.hpp +++ b/src/Nazara/Platform/X11/VideoModeImpl.hpp @@ -7,7 +7,7 @@ #ifndef NAZARA_VIDEOMODEIMPL_HPP #define NAZARA_VIDEOMODEIMPL_HPP -#include +#include #include namespace Nz diff --git a/src/Nazara/Platform/X11/WindowImpl.cpp b/src/Nazara/Platform/X11/WindowImpl.cpp index 432bb9da0..4a5f8208e 100644 --- a/src/Nazara/Platform/X11/WindowImpl.cpp +++ b/src/Nazara/Platform/X11/WindowImpl.cpp @@ -13,12 +13,11 @@ #include #include #include +#include #include #include #include -#include #include -#include #include #include @@ -1035,7 +1034,16 @@ namespace Nz case XCB_FOCUS_IN: { const uint32_t value_list[] = { eventMask }; - xcb_change_window_attributes(connection, m_window, XCB_CW_EVENT_MASK, value_list); + if (!X11::CheckCookie( + connection, + xcb_change_window_attributes( + connection, + m_window, + XCB_CW_EVENT_MASK, + value_list + )) + ) + NazaraError("Failed to change event mask"); WindowEvent event; event.type = Nz::WindowEventType_GainedFocus; @@ -1052,8 +1060,17 @@ namespace Nz m_parent->PushEvent(event); const uint32_t values[] = { XCB_EVENT_MASK_EXPOSURE | XCB_EVENT_MASK_STRUCTURE_NOTIFY | XCB_EVENT_MASK_FOCUS_CHANGE }; - xcb_change_window_attributes(connection, m_window, XCB_CW_EVENT_MASK, values); - + if (!X11::CheckCookie( + connection, + xcb_change_window_attributes( + connection, + m_window, + XCB_CW_EVENT_MASK, + values + )) + ) + NazaraError("Failed to change event mask"); + break; } @@ -1245,6 +1262,7 @@ namespace Nz { xcb_motion_notify_event_t* motionNotifyEvent = (xcb_motion_notify_event_t*)windowEvent; + // We use the sequence to determine whether the motion is linked to a Mouse::SetPosition if (m_mousePos.x == motionNotifyEvent->event_x && m_mousePos.y == motionNotifyEvent->event_y) break; @@ -1254,11 +1272,12 @@ namespace Nz event.mouseMove.deltaY = motionNotifyEvent->event_y - m_mousePos.y; event.mouseMove.x = motionNotifyEvent->event_x; event.mouseMove.y = motionNotifyEvent->event_y; - m_parent->PushEvent(event); m_mousePos.x = motionNotifyEvent->event_x; m_mousePos.y = motionNotifyEvent->event_y; + m_parent->PushEvent(event); + break; } diff --git a/src/Nazara/Platform/X11/WindowImpl.hpp b/src/Nazara/Platform/X11/WindowImpl.hpp index 7330b21af..d9e9d8652 100644 --- a/src/Nazara/Platform/X11/WindowImpl.hpp +++ b/src/Nazara/Platform/X11/WindowImpl.hpp @@ -9,12 +9,12 @@ #ifndef NAZARA_WINDOWIMPL_HPP #define NAZARA_WINDOWIMPL_HPP -#include +#include #include #include #include #include -#include +#include #include #include diff --git a/src/Nazara/Renderer/DebugDrawer.cpp b/src/Nazara/Renderer/DebugDrawer.cpp index 9357d17f9..ef6136b31 100644 --- a/src/Nazara/Renderer/DebugDrawer.cpp +++ b/src/Nazara/Renderer/DebugDrawer.cpp @@ -4,17 +4,17 @@ #include #include -#include #include #include #include #include +#include #include #include +#include #include #include #include -#include #include ///TODO: Améliorer diff --git a/src/Nazara/Renderer/GLX/ContextImpl.cpp b/src/Nazara/Renderer/GLX/ContextImpl.cpp index 8bff9793a..2f25e680d 100644 --- a/src/Nazara/Renderer/GLX/ContextImpl.cpp +++ b/src/Nazara/Renderer/GLX/ContextImpl.cpp @@ -50,7 +50,7 @@ namespace Nz } } - bool ContextImpl::Activate() + bool ContextImpl::Activate() const { return glXMakeCurrent(m_display, m_window, m_context) == true; } diff --git a/src/Nazara/Renderer/GLX/ContextImpl.hpp b/src/Nazara/Renderer/GLX/ContextImpl.hpp index 7508537d1..7aaf6409f 100644 --- a/src/Nazara/Renderer/GLX/ContextImpl.hpp +++ b/src/Nazara/Renderer/GLX/ContextImpl.hpp @@ -19,7 +19,7 @@ namespace Nz ContextImpl(); ~ContextImpl(); - bool Activate(); + bool Activate() const; bool Create(ContextParameters& parameters); diff --git a/src/Nazara/Renderer/GlslWriter.cpp b/src/Nazara/Renderer/GlslWriter.cpp new file mode 100644 index 000000000..06ebc251d --- /dev/null +++ b/src/Nazara/Renderer/GlslWriter.cpp @@ -0,0 +1,451 @@ +// Copyright (C) 2015 Jérôme Leclercq +// This file is part of the "Nazara Engine - Renderer module" +// For conditions of distribution and use, see copyright notice in Config.hpp + +#include +#include +#include + +namespace Nz +{ + GlslWriter::GlslWriter() : + m_currentFunction(nullptr), + m_currentState(nullptr), + m_glslVersion(110) + { + } + + String GlslWriter::Generate(const ShaderAst::StatementPtr& node) + { + State state; + m_currentState = &state; + CallOnExit onExit([this]() + { + m_currentState = nullptr; + }); + + // Register global variables (uniforms, varying, ..) + node->Register(*this); + + // Header + Append("#version "); + AppendLine(String::Number(m_glslVersion)); + AppendLine(); + + // Global variables (uniforms, input and outputs) + DeclareVariables(state.uniforms, "uniform", "Uniforms"); + DeclareVariables(state.inputs, "in", "Inputs"); + DeclareVariables(state.outputs, "out", "Outputs"); + + Function entryPoint; + entryPoint.name = "main"; //< GLSL has only one entry point name possible + entryPoint.node = node; + entryPoint.retType = ShaderAst::ExpressionType::Void; + + AppendFunction(entryPoint); + + return state.stream; + } + + void GlslWriter::RegisterFunction(const String& name, ShaderAst::StatementPtr statement, std::initializer_list parameters, ShaderAst::ExpressionType retType) + { + Function func; + func.retType = retType; + func.name = name; + func.node = std::move(statement); + func.parameters.assign(parameters); + + m_functions[name] = std::move(func); + } + + void GlslWriter::RegisterVariable(ShaderAst::VariableType kind, const String& name, ShaderAst::ExpressionType type) + { + NazaraAssert(m_currentState, "This function should only be called while processing an AST"); + NazaraAssert(kind != ShaderAst::VariableType::Builtin, "Builtin variables should not be registered"); + + switch (kind) + { + case ShaderAst::VariableType::Builtin: //< Only there to make compiler happy + break; + + case ShaderAst::VariableType::Input: + m_currentState->inputs.insert(std::make_pair(type, name)); + break; + + case ShaderAst::VariableType::Output: + m_currentState->outputs.insert(std::make_pair(type, name)); + break; + + case ShaderAst::VariableType::Parameter: + { + if (m_currentFunction) + { + bool found = false; + for (const auto& varPtr : m_currentFunction->parameters) + { + if (varPtr->name == name) + { + found = true; + if (varPtr->type != type) + { + //TODO: AstParseError + throw std::runtime_error("Function uses parameter \"" + name.ToStdString() + "\" with a different type than specified in the function arguments"); + } + + break; + } + } + + if (!found) + //TODO: AstParseError + throw std::runtime_error("Function has no parameter \"" + name.ToStdString() + "\""); + } + + break; + } + + case ShaderAst::VariableType::Uniform: + m_currentState->uniforms.insert(std::make_pair(type, name)); + break; + + case ShaderAst::VariableType::Variable: + { + if (m_currentFunction) + m_currentFunction->variables.insert(std::make_pair(type, name)); + + break; + } + } + } + + void GlslWriter::SetGlslVersion(unsigned int version) + { + m_glslVersion = version; + } + + void GlslWriter::Write(const ShaderAst::NodePtr& node) + { + node->Visit(*this); + } + + void GlslWriter::Write(const ShaderAst::AssignOp& node) + { + Write(node.variable); + + switch (node.op) + { + case ShaderAst::AssignType::Simple: + Append(" = "); + break; + } + + Write(node.right); + } + + void GlslWriter::Write(const ShaderAst::Branch& node) + { + bool first = true; + for (const auto& statement : node.condStatements) + { + if (!first) + Append("else "); + + Append("if ("); + Write(statement.condition); + AppendLine(")"); + + EnterScope(); + Write(statement.statement); + LeaveScope(); + + first = false; + } + + if (node.elseStatement) + { + AppendLine("else"); + + EnterScope(); + Write(node.elseStatement); + LeaveScope(); + } + } + + void GlslWriter::Write(const ShaderAst::BinaryOp& node) + { + Write(node.left); + + switch (node.op) + { + case ShaderAst::BinaryType::Add: + Append(" + "); + break; + case ShaderAst::BinaryType::Substract: + Append(" - "); + break; + case ShaderAst::BinaryType::Multiply: + Append(" * "); + break; + case ShaderAst::BinaryType::Divide: + Append(" / "); + break; + case ShaderAst::BinaryType::Equality: + Append(" == "); + break; + } + + Write(node.right); + } + + void GlslWriter::Write(const ShaderAst::BuiltinVariable& node) + { + Append(node.var); + } + + void GlslWriter::Write(const ShaderAst::Cast& node) + { + Append(node.exprType); + Append("("); + + unsigned int i = 0; + unsigned int requiredComponents = ShaderAst::Node::GetComponentCount(node.exprType); + while (requiredComponents > 0) + { + if (i != 0) + m_currentState->stream << ", "; + + const auto& exprPtr = node.expressions[i++]; + NazaraAssert(exprPtr, "Invalid expression"); + + Write(exprPtr); + requiredComponents -= ShaderAst::Node::GetComponentCount(exprPtr->GetExpressionType()); + } + + Append(")"); + } + + void GlslWriter::Write(const ShaderAst::Constant& node) + { + switch (node.exprType) + { + case ShaderAst::ExpressionType::Boolean: + Append((node.values.bool1) ? "true" : "false"); + break; + + case ShaderAst::ExpressionType::Float1: + Append(String::Format("%F", node.values.vec1)); + break; + + case ShaderAst::ExpressionType::Float2: + Append(String::Format("vec2(%F, %F)", node.values.vec2.x, node.values.vec2.y)); + break; + + case ShaderAst::ExpressionType::Float3: + Append(String::Format("vec3(%F, %F, %F)", node.values.vec3.x, node.values.vec3.y, node.values.vec3.z)); + break; + + case ShaderAst::ExpressionType::Float4: + Append(String::Format("vec4(%F, %F, %F, %F)", node.values.vec4.x, node.values.vec4.y, node.values.vec4.z, node.values.vec4.w)); + break; + + default: + throw std::runtime_error("Unhandled expression type"); + } + } + + void GlslWriter::Write(const ShaderAst::ExpressionStatement& node) + { + Write(node.expression); + Append(";"); + } + + void GlslWriter::Write(const ShaderAst::NamedVariable& node) + { + Append(node.name); + } + + void GlslWriter::Write(const ShaderAst::StatementBlock& node) + { + bool first = true; + for (const ShaderAst::StatementPtr& statement : node.statements) + { + if (!first) + AppendLine(); + + Write(statement); + + first = false; + } + } + + void GlslWriter::Write(const ShaderAst::SwizzleOp& node) + { + Write(node.expression); + Append("."); + + for (std::size_t i = 0; i < node.componentCount; ++i) + { + switch (node.components[i]) + { + case ShaderAst::SwizzleComponent::First: + Append("x"); + break; + + case ShaderAst::SwizzleComponent::Second: + Append("y"); + break; + + case ShaderAst::SwizzleComponent::Third: + Append("z"); + break; + + case ShaderAst::SwizzleComponent::Fourth: + Append("w"); + break; + } + } + } + + void GlslWriter::Append(ShaderAst::BuiltinEntry builtin) + { + switch (builtin) + { + case ShaderAst::BuiltinEntry::VertexPosition: + Append("gl_Position"); + break; + } + } + + void GlslWriter::Append(ShaderAst::ExpressionType type) + { + switch (type) + { + case ShaderAst::ExpressionType::Boolean: + Append("bool"); + break; + case ShaderAst::ExpressionType::Float1: + Append("float"); + break; + case ShaderAst::ExpressionType::Float2: + Append("vec2"); + break; + case ShaderAst::ExpressionType::Float3: + Append("vec3"); + break; + case ShaderAst::ExpressionType::Float4: + Append("vec4"); + break; + case ShaderAst::ExpressionType::Mat4x4: + Append("mat4"); + break; + case ShaderAst::ExpressionType::Void: + Append("void"); + break; + } + } + + void GlslWriter::Append(const String& txt) + { + NazaraAssert(m_currentState, "This function should only be called while processing an AST"); + + m_currentState->stream << txt; + } + + void GlslWriter::AppendCommentSection(const String& section) + { + NazaraAssert(m_currentState, "This function should only be called while processing an AST"); + + String stars((section.GetSize() < 33) ? (36 - section.GetSize()) / 2 : 3, '*'); + m_currentState->stream << "/*" << stars << ' ' << section << ' ' << stars << "*/"; + AppendLine(); + } + + void GlslWriter::AppendFunction(Function& func) + { + NazaraAssert(!m_currentFunction, "A function is already being processed"); + NazaraAssert(m_currentState, "This function should only be called while processing an AST"); + + m_currentFunction = &func; + CallOnExit onExit([this] () + { + m_currentFunction = nullptr; + }); + + func.node->Register(*this); + + Append(func.retType); + + m_currentState->stream << ' '; + Append(func.name); + + m_currentState->stream << '('; + for (std::size_t i = 0; i < func.parameters.size(); ++i) + { + if (i != 0) + m_currentState->stream << ", "; + + Append(func.parameters[i]->type); + m_currentState->stream << ' '; + Append(func.parameters[i]->name); + } + m_currentState->stream << ")\n"; + + EnterScope(); + { + DeclareVariables(func.variables); + + Write(func.node); + } + LeaveScope(); + } + + void GlslWriter::AppendLine(const String& txt) + { + NazaraAssert(m_currentState, "This function should only be called while processing an AST"); + + m_currentState->stream << txt << '\n' << String(m_currentState->indentLevel, '\t'); + } + + void GlslWriter::DeclareVariables(const VariableContainer& variables, const String& keyword, const String& section) + { + if (!variables.empty()) + { + if (!section.IsEmpty()) + AppendCommentSection(section); + + for (const auto& pair : variables) + { + if (!keyword.IsEmpty()) + { + Append(keyword); + Append(" "); + } + + Append(pair.first); + Append(" "); + Append(pair.second); + AppendLine(";"); + } + + AppendLine(); + } + } + + void GlslWriter::EnterScope() + { + NazaraAssert(m_currentState, "This function should only be called while processing an AST"); + + m_currentState->indentLevel++; + AppendLine("{"); + } + + void GlslWriter::LeaveScope() + { + NazaraAssert(m_currentState, "This function should only be called while processing an AST"); + + m_currentState->indentLevel--; + AppendLine(); + AppendLine("}"); + } + +} diff --git a/src/Nazara/Renderer/GpuQuery.cpp b/src/Nazara/Renderer/GpuQuery.cpp index ce3235e63..dcc73f38a 100644 --- a/src/Nazara/Renderer/GpuQuery.cpp +++ b/src/Nazara/Renderer/GpuQuery.cpp @@ -7,7 +7,6 @@ #include #include #include -#include #include #include diff --git a/src/Nazara/Renderer/HardwareBuffer.cpp b/src/Nazara/Renderer/HardwareBuffer.cpp index f8378abf3..682f4392a 100644 --- a/src/Nazara/Renderer/HardwareBuffer.cpp +++ b/src/Nazara/Renderer/HardwareBuffer.cpp @@ -3,13 +3,11 @@ // For conditions of distribution and use, see copyright notice in Config.hpp #include -#include #include #include #include #include #include -#include #include namespace Nz diff --git a/src/Nazara/Renderer/HardwareBuffer.hpp b/src/Nazara/Renderer/HardwareBuffer.hpp index d9cb26368..a640d3eb0 100644 --- a/src/Nazara/Renderer/HardwareBuffer.hpp +++ b/src/Nazara/Renderer/HardwareBuffer.hpp @@ -7,7 +7,7 @@ #ifndef NAZARA_HARDWAREBUFFER_HPP #define NAZARA_HARDWAREBUFFER_HPP -#include +#include #include #include diff --git a/src/Nazara/Renderer/OpenGL.cpp b/src/Nazara/Renderer/OpenGL.cpp index dad2e0de9..7be48585f 100644 --- a/src/Nazara/Renderer/OpenGL.cpp +++ b/src/Nazara/Renderer/OpenGL.cpp @@ -6,13 +6,12 @@ #include #include #include -#include #include +#include #include #if defined(NAZARA_PLATFORM_GLX) #include #endif // NAZARA_PLATFORM_GLX -#include #include #include #include @@ -403,7 +402,7 @@ namespace Nz { if (s_contextStates->currentTarget) { - unsigned int height = s_contextStates->currentTarget->GetHeight(); + unsigned int height = s_contextStates->currentTarget->GetSize().y; glScissor(scissorBox.x, height - scissorBox.height - scissorBox.y, scissorBox.width, scissorBox.height); s_contextStates->scissorBoxUpdated = true; } @@ -495,7 +494,7 @@ namespace Nz { if (s_contextStates->currentTarget) { - unsigned int height = s_contextStates->currentTarget->GetHeight(); + unsigned int height = s_contextStates->currentTarget->GetSize().y; glViewport(viewport.x, height - viewport.height - viewport.y, viewport.width, viewport.height); s_contextStates->viewportUpdated = true; } @@ -1288,7 +1287,7 @@ namespace Nz { const Recti& scissorBox = s_contextStates->currentViewport; - unsigned int height = s_contextStates->currentTarget->GetHeight(); + unsigned int height = s_contextStates->currentTarget->GetSize().y; glScissor(scissorBox.x, height - scissorBox.height - scissorBox.y, scissorBox.width, scissorBox.height); s_contextStates->scissorBoxUpdated = true; @@ -1298,7 +1297,7 @@ namespace Nz { const Recti& viewport = s_contextStates->currentViewport; - unsigned int height = s_contextStates->currentTarget->GetHeight(); + unsigned int height = s_contextStates->currentTarget->GetSize().y; glViewport(viewport.x, height - viewport.height - viewport.y, viewport.width, viewport.height); s_contextStates->viewportUpdated = true; diff --git a/src/Nazara/Renderer/RenderTexture.cpp b/src/Nazara/Renderer/RenderTexture.cpp index 8ae1a4bb1..5d5d9fb0f 100644 --- a/src/Nazara/Renderer/RenderTexture.cpp +++ b/src/Nazara/Renderer/RenderTexture.cpp @@ -438,16 +438,6 @@ namespace Nz m_checked = false; } - unsigned int RenderTexture::GetHeight() const - { - NazaraAssert(m_impl, "Invalid render texture"); - - if (!m_sizeUpdated) - UpdateSize(); - - return m_impl->height; - } - RenderTargetParameters RenderTexture::GetParameters() const { NazaraAssert(m_impl, "Invalid render texture"); @@ -466,16 +456,6 @@ namespace Nz return Vector2ui(m_impl->width, m_impl->height); } - unsigned int RenderTexture::GetWidth() const - { - NazaraAssert(m_impl, "Invalid render texture"); - - if (!m_sizeUpdated) - UpdateSize(); - - return m_impl->width; - } - bool RenderTexture::IsComplete() const { NazaraAssert(m_impl, "Invalid render texture"); @@ -665,13 +645,15 @@ namespace Nz NazaraAssert(dst && dst->IsValid(), "Invalid destination render texture"); #if NAZARA_RENDERER_SAFE - if (srcRect.x+srcRect.width > src->GetWidth() || srcRect.y+srcRect.height > src->GetHeight()) + Vector2ui srcSize = src->GetSize(); + if (srcRect.x+srcRect.width > srcSize.x || srcRect.y+srcRect.height > srcSize.y) { NazaraError("Source rectangle dimensions are out of bounds"); return; } - if (dstRect.x+dstRect.width > dst->GetWidth() || dstRect.y+dstRect.height > dst->GetHeight()) + Vector2ui dstSize = dst->GetSize(); + if (dstRect.x+dstRect.width > dstSize.x || dstRect.y+dstRect.height > dstSize.y) { NazaraError("Destination rectangle dimensions are out of bounds"); return; diff --git a/src/Nazara/Renderer/RenderWindow.cpp b/src/Nazara/Renderer/RenderWindow.cpp index 61c299bf7..b1ade1d95 100644 --- a/src/Nazara/Renderer/RenderWindow.cpp +++ b/src/Nazara/Renderer/RenderWindow.cpp @@ -9,8 +9,6 @@ #include #include #include -#include -#include #include namespace Nz @@ -164,11 +162,6 @@ namespace Nz NazaraError("No context"); } - unsigned int RenderWindow::GetHeight() const - { - return Window::GetHeight(); - } - RenderTargetParameters RenderWindow::GetParameters() const { if (m_context) @@ -183,9 +176,9 @@ namespace Nz } } - unsigned int RenderWindow::GetWidth() const + Vector2ui RenderWindow::GetSize() const { - return Window::GetWidth(); + return Window::GetSize(); } bool RenderWindow::IsRenderable() const diff --git a/src/Nazara/Renderer/Renderer.cpp b/src/Nazara/Renderer/Renderer.cpp index 817276521..d2a3ed7e1 100644 --- a/src/Nazara/Renderer/Renderer.cpp +++ b/src/Nazara/Renderer/Renderer.cpp @@ -13,14 +13,18 @@ #include #include #include +#include +#include #include #include #include #include +#include #include +#include #include +#include #include -#include #include #include #include @@ -28,8 +32,6 @@ #include #include #include -#include -#include #include #include #include @@ -41,14 +43,6 @@ namespace Nz { namespace { - const UInt8 r_coreFragmentShader[] = { - #include - }; - - const UInt8 r_coreVertexShader[] = { - #include - }; - enum ObjectType { ObjectType_Context, @@ -720,34 +714,12 @@ namespace Nz return false; } - // Création du shader de Debug - ShaderRef debugShader = Shader::New(); - if (!debugShader->Create()) + if (!GenerateDebugShader()) { - NazaraError("Failed to create debug shader"); + NazaraError("Failed to generate debug shader"); return false; } - if (!debugShader->AttachStageFromSource(ShaderStageType_Fragment, reinterpret_cast(r_coreFragmentShader), sizeof(r_coreFragmentShader))) - { - NazaraError("Failed to attach fragment stage"); - return false; - } - - if (!debugShader->AttachStageFromSource(ShaderStageType_Vertex, reinterpret_cast(r_coreVertexShader), sizeof(r_coreVertexShader))) - { - NazaraError("Failed to attach vertex stage"); - return false; - } - - if (!debugShader->Link()) - { - NazaraError("Failed to link shader"); - return false; - } - - ShaderLibrary::Register("DebugSimple", debugShader); - onExit.Reset(); NazaraNotice("Initialized: Renderer module"); @@ -1472,7 +1444,7 @@ namespace Nz } // Envoi des uniformes liées au Renderer - Vector2ui targetSize(s_target->GetWidth(), s_target->GetHeight()); + Vector2ui targetSize = s_target->GetSize(); if (s_targetSize != targetSize) { int location; @@ -1790,19 +1762,17 @@ namespace Nz glGetProgramiv(program, GL_ACTIVE_UNIFORM_MAX_LENGTH, &maxLength); maxLength++; - StackAllocation stackAlloc = NazaraStackAllocation((maxLength + 1) * sizeof(GLchar)); - GLchar* nameBuffer = static_cast(stackAlloc.GetPtr()); - + StackArray nameBuffer = NazaraStackAllocation(GLchar, maxLength + 1); for (GLint i = 0; i < count; i++) { GLint size; GLenum type; - glGetActiveUniform(program, i, maxLength, nullptr, &size, &type, nameBuffer); + glGetActiveUniform(program, i, maxLength, nullptr, &size, &type, nameBuffer.data()); - dump << "Uniform #" << i << ": " << nameBuffer << "(Type: 0x" << String::Number(type, 16); + dump << "Uniform #" << i << ": " << nameBuffer.data() << "(Type: 0x" << String::Number(type, 16); - GLint location = glGetUniformLocation(program, nameBuffer); + GLint location = glGetUniformLocation(program, nameBuffer.data()); switch (type) { case GL_FLOAT: @@ -1870,6 +1840,74 @@ namespace Nz return true; } + bool Renderer::GenerateDebugShader() + { + GlslWriter writer; + writer.SetGlslVersion(OpenGL::GetGLSLVersion()); + + String fragmentShader; + String vertexShader; + + try + { + using namespace ShaderBuilder; + using ShaderAst::BuiltinEntry; + using ShaderAst::ExpressionType; + + // Fragment shader + { + auto rt0 = Output("RenderTarget0", ExpressionType::Float4); + auto color = Uniform("Color", ExpressionType::Float4); + + fragmentShader = writer.Generate(ExprStatement(Assign(rt0, color))); + } + + // Vertex shader + { + auto vertexPosition = Input("VertexPosition", ExpressionType::Float3); + auto wvpMatrix = Uniform("WorldViewProjMatrix", ExpressionType::Mat4x4); + auto builtinPos = Builtin(BuiltinEntry::VertexPosition); + + vertexShader = writer.Generate(ExprStatement(Assign(builtinPos, Multiply(wvpMatrix, Cast(vertexPosition, Constant(1.f)))))); + } + } + catch (const std::exception& e) + { + NazaraError("Failed to generate shader code: " + String(e.what())); + return false; + } + + + ShaderRef debugShader = Shader::New(); + if (!debugShader->Create()) + { + NazaraError("Failed to create debug shader"); + return false; + } + + if (!debugShader->AttachStageFromSource(ShaderStageType_Fragment, fragmentShader)) + { + NazaraError("Failed to attach fragment stage"); + return false; + } + + if (!debugShader->AttachStageFromSource(ShaderStageType_Vertex, vertexShader)) + { + NazaraError("Failed to attach vertex stage"); + return false; + } + + if (!debugShader->Link()) + { + NazaraError("Failed to link shader"); + return false; + } + + ShaderLibrary::Register("DebugSimple", debugShader); + + return true; + } + void Renderer::OnContextRelease(const Context* context) { s_vaos.erase(context); diff --git a/src/Nazara/Renderer/Resources/Shaders/Debug/core.frag b/src/Nazara/Renderer/Resources/Shaders/Debug/core.frag deleted file mode 100644 index 4bb28b00c..000000000 --- a/src/Nazara/Renderer/Resources/Shaders/Debug/core.frag +++ /dev/null @@ -1,13 +0,0 @@ -#version 140 - -/********************Sortant********************/ -out vec4 RenderTarget0; - -/********************Uniformes********************/ -uniform vec4 Color; - -/********************Fonctions********************/ -void main() -{ - RenderTarget0 = Color; -} \ No newline at end of file diff --git a/src/Nazara/Renderer/Resources/Shaders/Debug/core.frag.h b/src/Nazara/Renderer/Resources/Shaders/Debug/core.frag.h deleted file mode 100644 index bbb324c3c..000000000 --- a/src/Nazara/Renderer/Resources/Shaders/Debug/core.frag.h +++ /dev/null @@ -1 +0,0 @@ -35,118,101,114,115,105,111,110,32,49,52,48,13,10,13,10,47,42,42,42,42,42,42,42,42,42,42,42,42,42,42,42,42,42,42,42,42,83,111,114,116,97,110,116,42,42,42,42,42,42,42,42,42,42,42,42,42,42,42,42,42,42,42,42,47,13,10,111,117,116,32,118,101,99,52,32,82,101,110,100,101,114,84,97,114,103,101,116,48,59,13,10,13,10,47,42,42,42,42,42,42,42,42,42,42,42,42,42,42,42,42,42,42,42,42,85,110,105,102,111,114,109,101,115,42,42,42,42,42,42,42,42,42,42,42,42,42,42,42,42,42,42,42,42,47,13,10,117,110,105,102,111,114,109,32,118,101,99,52,32,67,111,108,111,114,59,13,10,13,10,47,42,42,42,42,42,42,42,42,42,42,42,42,42,42,42,42,42,42,42,42,70,111,110,99,116,105,111,110,115,42,42,42,42,42,42,42,42,42,42,42,42,42,42,42,42,42,42,42,42,47,13,10,118,111,105,100,32,109,97,105,110,40,41,13,10,123,13,10,9,82,101,110,100,101,114,84,97,114,103,101,116,48,32,61,32,67,111,108,111,114,59,13,10,125, \ No newline at end of file diff --git a/src/Nazara/Renderer/Resources/Shaders/Debug/core.vert b/src/Nazara/Renderer/Resources/Shaders/Debug/core.vert deleted file mode 100644 index e7806ffdf..000000000 --- a/src/Nazara/Renderer/Resources/Shaders/Debug/core.vert +++ /dev/null @@ -1,13 +0,0 @@ -#version 140 - -/********************Entrant********************/ -in vec3 VertexPosition; - -/********************Uniformes********************/ -uniform mat4 WorldViewProjMatrix; - -/********************Fonctions********************/ -void main() -{ - gl_Position = WorldViewProjMatrix * vec4(VertexPosition, 1.0); -} diff --git a/src/Nazara/Renderer/Resources/Shaders/Debug/core.vert.h b/src/Nazara/Renderer/Resources/Shaders/Debug/core.vert.h deleted file mode 100644 index 48c552e2d..000000000 --- a/src/Nazara/Renderer/Resources/Shaders/Debug/core.vert.h +++ /dev/null @@ -1 +0,0 @@ -35,118,101,114,115,105,111,110,32,49,52,48,13,10,13,10,47,42,42,42,42,42,42,42,42,42,42,42,42,42,42,42,42,42,42,42,42,69,110,116,114,97,110,116,42,42,42,42,42,42,42,42,42,42,42,42,42,42,42,42,42,42,42,42,47,13,10,105,110,32,118,101,99,51,32,86,101,114,116,101,120,80,111,115,105,116,105,111,110,59,13,10,13,10,47,42,42,42,42,42,42,42,42,42,42,42,42,42,42,42,42,42,42,42,42,85,110,105,102,111,114,109,101,115,42,42,42,42,42,42,42,42,42,42,42,42,42,42,42,42,42,42,42,42,47,13,10,117,110,105,102,111,114,109,32,109,97,116,52,32,87,111,114,108,100,86,105,101,119,80,114,111,106,77,97,116,114,105,120,59,13,10,13,10,47,42,42,42,42,42,42,42,42,42,42,42,42,42,42,42,42,42,42,42,42,70,111,110,99,116,105,111,110,115,42,42,42,42,42,42,42,42,42,42,42,42,42,42,42,42,42,42,42,42,47,13,10,118,111,105,100,32,109,97,105,110,40,41,13,10,123,13,10,9,103,108,95,80,111,115,105,116,105,111,110,32,61,32,87,111,114,108,100,86,105,101,119,80,114,111,106,77,97,116,114,105,120,32,42,32,118,101,99,52,40,86,101,114,116,101,120,80,111,115,105,116,105,111,110,44,32,49,46,48,41,59,13,10,125,13,10, \ No newline at end of file diff --git a/src/Nazara/Renderer/Shader.cpp b/src/Nazara/Renderer/Shader.cpp index 5b9c95cab..bfef4c12d 100644 --- a/src/Nazara/Renderer/Shader.cpp +++ b/src/Nazara/Renderer/Shader.cpp @@ -3,6 +3,7 @@ // For conditions of distribution and use, see copyright notice in Config.hpp #include +#include #include #include #include diff --git a/src/Nazara/Renderer/ShaderAst.cpp b/src/Nazara/Renderer/ShaderAst.cpp new file mode 100644 index 000000000..ef6860d68 --- /dev/null +++ b/src/Nazara/Renderer/ShaderAst.cpp @@ -0,0 +1,196 @@ +// Copyright (C) 2016 Jérôme Leclercq +// This file is part of the "Nazara Engine - Renderer module" +// For conditions of distribution and use, see copyright notice in Config.hpp + +#include +#include +#include + +namespace Nz { namespace ShaderAst +{ + void ExpressionStatement::Register(ShaderWriter& visitor) + { + expression->Register(visitor); + } + + void ExpressionStatement::Visit(ShaderWriter& visitor) + { + visitor.Write(*this); + } + + + void ConditionalStatement::Register(ShaderWriter& visitor) + { + if (visitor.IsConditionEnabled(conditionName)) + statement->Register(visitor); + } + + void ConditionalStatement::Visit(ShaderWriter& visitor) + { + if (visitor.IsConditionEnabled(conditionName)) + statement->Visit(visitor); + } + + + void StatementBlock::Register(ShaderWriter& visitor) + { + for (auto& statementPtr : statements) + statementPtr->Register(visitor); + } + + void StatementBlock::Visit(ShaderWriter& visitor) + { + visitor.Write(*this); + } + + + ExpressionType Variable::GetExpressionType() const + { + return type; + } + + void NamedVariable::Register(ShaderWriter& visitor) + { + visitor.RegisterVariable(kind, name, type); + } + + void NamedVariable::Visit(ShaderWriter& visitor) + { + visitor.Write(*this); + } + + + void BuiltinVariable::Register(ShaderWriter& visitor) + { + } + + void BuiltinVariable::Visit(ShaderWriter& visitor) + { + visitor.Write(*this); + } + + + ExpressionType AssignOp::GetExpressionType() const + { + return variable->GetExpressionType(); + } + + void AssignOp::Register(ShaderWriter& visitor) + { + variable->Register(visitor); + right->Register(visitor); + } + + void AssignOp::Visit(ShaderWriter& visitor) + { + visitor.Write(*this); + } + + + ExpressionType BinaryOp::GetExpressionType() const + { + ShaderAst::ExpressionType exprType = ShaderAst::ExpressionType::Void; + + switch (op) + { + case ShaderAst::BinaryType::Add: + case ShaderAst::BinaryType::Divide: + case ShaderAst::BinaryType::Multiply: + case ShaderAst::BinaryType::Substract: + exprType = left->GetExpressionType(); + break; + + case ShaderAst::BinaryType::Equality: + exprType = ExpressionType::Boolean; + } + + NazaraAssert(exprType != ShaderAst::ExpressionType::Void, "Unhandled builtin"); + + return exprType; + } + + void BinaryOp::Register(ShaderWriter& visitor) + { + left->Register(visitor); + right->Register(visitor); + } + + void BinaryOp::Visit(ShaderWriter& visitor) + { + visitor.Write(*this); + } + + + void Branch::Register(ShaderWriter& visitor) + { + for (ConditionalStatement& statement : condStatements) + { + statement.condition->Register(visitor); + statement.statement->Register(visitor); + } + + if (elseStatement) + elseStatement->Register(visitor); + } + + void Branch::Visit(ShaderWriter& visitor) + { + visitor.Write(*this); + } + + + ExpressionType Constant::GetExpressionType() const + { + return exprType; + } + + void Constant::Register(ShaderWriter&) + { + } + + void Constant::Visit(ShaderWriter& visitor) + { + visitor.Write(*this); + } + + ExpressionType Cast::GetExpressionType() const + { + return exprType; + } + + void Cast::Register(ShaderWriter& visitor) + { + auto it = expressions.begin(); + (*it)->Register(visitor); + + for (; it != expressions.end(); ++it) + { + if (!*it) + break; + + (*it)->Register(visitor); + } + } + + void Cast::Visit(ShaderWriter& visitor) + { + visitor.Write(*this); + } + + + ExpressionType ShaderAst::SwizzleOp::GetExpressionType() const + { + return GetComponentType(expression->GetExpressionType()); + } + + void SwizzleOp::Register(ShaderWriter& visitor) + { + expression->Register(visitor); + } + + void SwizzleOp::Visit(ShaderWriter& visitor) + { + visitor.Write(*this); + } +} +} diff --git a/src/Nazara/Renderer/ShaderStage.cpp b/src/Nazara/Renderer/ShaderStage.cpp index 98f863d59..29f434091 100644 --- a/src/Nazara/Renderer/ShaderStage.cpp +++ b/src/Nazara/Renderer/ShaderStage.cpp @@ -161,7 +161,7 @@ namespace Nz #endif const char* tmp = source.GetConstBuffer(); - GLint length = source.GetSize(); + GLint length = static_cast(source.GetSize()); glShaderSource(m_id, 1, &tmp, &length); } diff --git a/src/Nazara/Renderer/ShaderWriter.cpp b/src/Nazara/Renderer/ShaderWriter.cpp new file mode 100644 index 000000000..c862572ab --- /dev/null +++ b/src/Nazara/Renderer/ShaderWriter.cpp @@ -0,0 +1,24 @@ +// Copyright (C) 2015 Jérôme Leclercq +// This file is part of the "Nazara Engine - Renderer module" +// For conditions of distribution and use, see copyright notice in Config.hpp + +#include +#include + +namespace Nz +{ + ShaderWriter::~ShaderWriter() = default; + + void ShaderWriter::EnableCondition(const String& name, bool cond) + { + if (cond) + m_conditions.insert(name); + else + m_conditions.erase(name); + } + + bool ShaderWriter::IsConditionEnabled(const String & name) const + { + return m_conditions.count(name) != 0; + } +} diff --git a/src/Nazara/Renderer/Texture.cpp b/src/Nazara/Renderer/Texture.cpp index 9feb83de1..bba567cf4 100644 --- a/src/Nazara/Renderer/Texture.cpp +++ b/src/Nazara/Renderer/Texture.cpp @@ -10,8 +10,6 @@ #include #include #include -#include -#include #include namespace Nz diff --git a/src/Nazara/Renderer/UberShaderInstance.cpp b/src/Nazara/Renderer/UberShaderInstance.cpp index cef1c517e..965995b92 100644 --- a/src/Nazara/Renderer/UberShaderInstance.cpp +++ b/src/Nazara/Renderer/UberShaderInstance.cpp @@ -3,7 +3,6 @@ // For conditions of distribution and use, see copyright notice in Config.hpp #include -#include #include namespace Nz diff --git a/src/Nazara/Renderer/UberShaderPreprocessor.cpp b/src/Nazara/Renderer/UberShaderPreprocessor.cpp index b6d524645..50eed66ac 100644 --- a/src/Nazara/Renderer/UberShaderPreprocessor.cpp +++ b/src/Nazara/Renderer/UberShaderPreprocessor.cpp @@ -5,10 +5,9 @@ #include #include #include -#include +#include #include #include -#include #include namespace Nz diff --git a/src/Nazara/Renderer/Win32/ContextImpl.cpp b/src/Nazara/Renderer/Win32/ContextImpl.cpp index e99e672dc..9c50faabd 100644 --- a/src/Nazara/Renderer/Win32/ContextImpl.cpp +++ b/src/Nazara/Renderer/Win32/ContextImpl.cpp @@ -20,7 +20,7 @@ namespace Nz { } - bool ContextImpl::Activate() + bool ContextImpl::Activate() const { return wglMakeCurrent(m_deviceContext, m_context) == TRUE; } diff --git a/src/Nazara/Renderer/Win32/ContextImpl.hpp b/src/Nazara/Renderer/Win32/ContextImpl.hpp index b9ac2c460..b3cf0d053 100644 --- a/src/Nazara/Renderer/Win32/ContextImpl.hpp +++ b/src/Nazara/Renderer/Win32/ContextImpl.hpp @@ -7,7 +7,7 @@ #ifndef NAZARA_CONTEXTIMPL_HPP #define NAZARA_CONTEXTIMPL_HPP -#include +#include #include #include @@ -18,7 +18,7 @@ namespace Nz public: ContextImpl(); - bool Activate(); + bool Activate() const; bool Create(ContextParameters& parameters); diff --git a/src/Nazara/Utility/AlgorithmUtility.cpp b/src/Nazara/Utility/AlgorithmUtility.cpp index d37d02f96..22bf4bb43 100644 --- a/src/Nazara/Utility/AlgorithmUtility.cpp +++ b/src/Nazara/Utility/AlgorithmUtility.cpp @@ -1,4 +1,4 @@ -// Copyright (C) 2017 Jérôme Leclercq +// Copyright (C) 2017 Jérôme Leclercq // This file is part of the "Nazara Engine - Utility module" // For conditions of distribution and use, see copyright notice in Config.hpp @@ -26,11 +26,13 @@ */ #include -#include #include +#include #include #include #include +#include +#include namespace Nz { @@ -1162,6 +1164,6 @@ namespace Nz if (vertexPointers.tangentPtr) *vertexPointers.tangentPtr++ = matrix.Transform(*vertexPointers.tangentPtr, 0.f) / scale; - } + } } } diff --git a/src/Nazara/Utility/Animation.cpp b/src/Nazara/Utility/Animation.cpp index eb53424fe..f851a430b 100644 --- a/src/Nazara/Utility/Animation.cpp +++ b/src/Nazara/Utility/Animation.cpp @@ -5,6 +5,8 @@ #include #include #include +#include +#include #include #include #include @@ -88,8 +90,8 @@ namespace Nz { Joint* joint = targetSkeleton->GetJoint(i); - SequenceJoint& sequenceJointA = m_impl->sequenceJoints[frameA*m_impl->jointCount + i]; - SequenceJoint& sequenceJointB = m_impl->sequenceJoints[frameB*m_impl->jointCount + i]; + const SequenceJoint& sequenceJointA = m_impl->sequenceJoints[frameA*m_impl->jointCount + i]; + const SequenceJoint& sequenceJointB = m_impl->sequenceJoints[frameB*m_impl->jointCount + i]; joint->SetPosition(Vector3f::Lerp(sequenceJointA.position, sequenceJointB.position, interpolation)); joint->SetRotation(Quaternionf::Slerp(sequenceJointA.rotation, sequenceJointB.rotation, interpolation)); diff --git a/src/Nazara/Utility/Buffer.cpp b/src/Nazara/Utility/Buffer.cpp index e65488d28..c4f0acbb9 100644 --- a/src/Nazara/Utility/Buffer.cpp +++ b/src/Nazara/Utility/Buffer.cpp @@ -9,9 +9,7 @@ #include #include #include -#include #include -#include #include namespace Nz @@ -74,7 +72,7 @@ namespace Nz void Buffer::Destroy() { - if (!m_impl) + if (m_impl) { OnBufferDestroy(this); diff --git a/src/Nazara/Utility/Formats/DDSConstants.hpp b/src/Nazara/Utility/Formats/DDSConstants.hpp index 4839df800..7233e7497 100644 --- a/src/Nazara/Utility/Formats/DDSConstants.hpp +++ b/src/Nazara/Utility/Formats/DDSConstants.hpp @@ -7,7 +7,7 @@ #ifndef NAZARA_LOADERS_DDS_CONSTANTS_HPP #define NAZARA_LOADERS_DDS_CONSTANTS_HPP -#include +#include #include #include diff --git a/src/Nazara/Utility/Formats/DDSLoader.cpp b/src/Nazara/Utility/Formats/DDSLoader.cpp index ad2ff9969..dd24a1469 100644 --- a/src/Nazara/Utility/Formats/DDSLoader.cpp +++ b/src/Nazara/Utility/Formats/DDSLoader.cpp @@ -5,11 +5,9 @@ #include #include #include -#include #include #include #include -#include #include namespace Nz diff --git a/src/Nazara/Utility/Formats/DDSLoader.hpp b/src/Nazara/Utility/Formats/DDSLoader.hpp index dd524fd04..dc95ce950 100644 --- a/src/Nazara/Utility/Formats/DDSLoader.hpp +++ b/src/Nazara/Utility/Formats/DDSLoader.hpp @@ -7,7 +7,7 @@ #ifndef NAZARA_LOADERS_DDS_HPP #define NAZARA_LOADERS_DDS_HPP -#include +#include namespace Nz { diff --git a/src/Nazara/Utility/Formats/FreeTypeLoader.hpp b/src/Nazara/Utility/Formats/FreeTypeLoader.hpp index f7775fca5..f2abc1406 100644 --- a/src/Nazara/Utility/Formats/FreeTypeLoader.hpp +++ b/src/Nazara/Utility/Formats/FreeTypeLoader.hpp @@ -7,7 +7,7 @@ #ifndef NAZARA_LOADERS_FREETYPE_HPP #define NAZARA_LOADERS_FREETYPE_HPP -#include +#include namespace Nz { diff --git a/src/Nazara/Utility/Formats/MD2Constants.hpp b/src/Nazara/Utility/Formats/MD2Constants.hpp index deb16757d..cb1a533a2 100644 --- a/src/Nazara/Utility/Formats/MD2Constants.hpp +++ b/src/Nazara/Utility/Formats/MD2Constants.hpp @@ -5,7 +5,7 @@ #ifndef NAZARA_LOADERS_MD2_CONSTANTS_HPP #define NAZARA_LOADERS_MD2_CONSTANTS_HPP -#include +#include #include namespace Nz diff --git a/src/Nazara/Utility/Formats/MD2Loader.cpp b/src/Nazara/Utility/Formats/MD2Loader.cpp index 9008a22ad..6758a2e1b 100644 --- a/src/Nazara/Utility/Formats/MD2Loader.cpp +++ b/src/Nazara/Utility/Formats/MD2Loader.cpp @@ -6,15 +6,13 @@ #include #include #include -#include #include -#include #include #include #include +#include #include -#include -#include +#include #include #include @@ -108,7 +106,7 @@ namespace Nz } } - IndexBufferRef indexBuffer = IndexBuffer::New(false, header.num_tris*3, parameters.storage, 0); + IndexBufferRef indexBuffer = IndexBuffer::New(false, header.num_tris*3, parameters.storage, parameters.indexBufferFlags); // Extract triangles data std::vector triangles(header.num_tris); @@ -159,7 +157,7 @@ namespace Nz } #endif - VertexBufferRef vertexBuffer = VertexBuffer::New(VertexDeclaration::Get(VertexLayout_XYZ_Normal_UV_Tangent), header.num_vertices, parameters.storage, 0); + VertexBufferRef vertexBuffer = VertexBuffer::New(parameters.vertexDeclaration, header.num_vertices, parameters.storage, parameters.vertexBufferFlags); StaticMeshRef subMesh = StaticMesh::New(mesh); if (!subMesh->Create(vertexBuffer)) { @@ -192,23 +190,26 @@ namespace Nz scale *= ScaleAdjust; translate *= ScaleAdjust; - BufferMapper vertexMapper(vertexBuffer, BufferAccess_DiscardAndWrite); - MeshVertex* vertex = static_cast(vertexMapper.GetPointer()); + VertexMapper vertexMapper(vertexBuffer, BufferAccess_DiscardAndWrite); // Loading texture coordinates - const unsigned int indexFix[3] = {0, 2, 1}; - Vector2f invSkinSize(1.f / header.skinwidth, 1.f / header.skinheight); - for (unsigned int i = 0; i < header.num_tris; ++i) + if (auto uvPtr = vertexMapper.GetComponentPtr(VertexComponent_TexCoord)) { - for (unsigned int j = 0; j < 3; ++j) + const unsigned int indexFix[3] = {0, 2, 1}; + + Vector2f invSkinSize(1.f / header.skinwidth, 1.f / header.skinheight); + for (unsigned int i = 0; i < header.num_tris; ++i) { - const unsigned int fixedIndex = indexFix[j]; //< Reverse winding order + for (unsigned int j = 0; j < 3; ++j) + { + const unsigned int fixedIndex = indexFix[j]; //< Reverse winding order - const MD2_TexCoord& texC = texCoords[triangles[i].texCoords[fixedIndex]]; - Vector2f uv(texC.u, texC.v); - uv *= invSkinSize; + const MD2_TexCoord& texC = texCoords[triangles[i].texCoords[fixedIndex]]; + Vector2f uv(texC.u, texC.v); + uv *= invSkinSize; - vertex[triangles[i].vertices[fixedIndex]].uv.Set(parameters.texCoordOffset + uv * parameters.texCoordScale); + uvPtr[triangles[i].vertices[fixedIndex]].Set(parameters.texCoordOffset + uv * parameters.texCoordScale); + } } } @@ -219,18 +220,27 @@ namespace Nz Nz::Matrix4f matrix = Matrix4f::Transform(translate, rotationQuat, scale); matrix *= parameters.matrix; - Nz::Matrix4f normalMatrix = Matrix4f::Rotate(rotationQuat); - normalMatrix *= parameters.matrix; + if (auto normalPtr = vertexMapper.GetComponentPtr(VertexComponent_Normal)) + { + Nz::Matrix4f normalMatrix = Matrix4f::Rotate(rotationQuat); + normalMatrix *= parameters.matrix; + + for (unsigned int v = 0; v < header.num_vertices; ++v) + { + const MD2_Vertex& vert = vertices[v]; + + *normalPtr++ = normalMatrix.Transform(md2Normals[vert.n], 0.f); + } + } + + auto posPtr = vertexMapper.GetComponentPtr(VertexComponent_Position); + assert(posPtr); for (unsigned int v = 0; v < header.num_vertices; ++v) { const MD2_Vertex& vert = vertices[v]; - Vector3f position = matrix * Vector3f(vert.x, vert.y, vert.z); - vertex->position = position; - vertex->normal = normalMatrix.Transform(md2Normals[vert.n], 0.f); - - vertex++; + *posPtr++ = matrix * Vector3f(vert.x, vert.y, vert.z); } vertexMapper.Unmap(); @@ -239,7 +249,9 @@ namespace Nz subMesh->SetMaterialIndex(0); subMesh->GenerateAABB(); - subMesh->GenerateTangents(); + + if (parameters.vertexDeclaration->HasComponentOfType(VertexComponent_Tangent)) + subMesh->GenerateTangents(); mesh->AddSubMesh(subMesh); diff --git a/src/Nazara/Utility/Formats/MD2Loader.hpp b/src/Nazara/Utility/Formats/MD2Loader.hpp index 98a405600..84a05d4e3 100644 --- a/src/Nazara/Utility/Formats/MD2Loader.hpp +++ b/src/Nazara/Utility/Formats/MD2Loader.hpp @@ -7,7 +7,7 @@ #ifndef NAZARA_LOADERS_MD2_HPP #define NAZARA_LOADERS_MD2_HPP -#include +#include namespace Nz { diff --git a/src/Nazara/Utility/Formats/MD5AnimLoader.cpp b/src/Nazara/Utility/Formats/MD5AnimLoader.cpp index 026c9e5d7..e67389409 100644 --- a/src/Nazara/Utility/Formats/MD5AnimLoader.cpp +++ b/src/Nazara/Utility/Formats/MD5AnimLoader.cpp @@ -3,7 +3,10 @@ // For conditions of distribution and use, see copyright notice in Config.hpp #include +#include #include +#include +#include #include namespace Nz diff --git a/src/Nazara/Utility/Formats/MD5AnimLoader.hpp b/src/Nazara/Utility/Formats/MD5AnimLoader.hpp index 610d0d53f..43b118369 100644 --- a/src/Nazara/Utility/Formats/MD5AnimLoader.hpp +++ b/src/Nazara/Utility/Formats/MD5AnimLoader.hpp @@ -7,7 +7,7 @@ #ifndef NAZARA_LOADERS_MD5ANIM_HPP #define NAZARA_LOADERS_MD5ANIM_HPP -#include +#include namespace Nz { diff --git a/src/Nazara/Utility/Formats/MD5AnimParser.cpp b/src/Nazara/Utility/Formats/MD5AnimParser.cpp index 5930fe5a3..2d343f07c 100644 --- a/src/Nazara/Utility/Formats/MD5AnimParser.cpp +++ b/src/Nazara/Utility/Formats/MD5AnimParser.cpp @@ -4,24 +4,19 @@ #include #include -#include #include -#include -#include #include -#include -#include #include namespace Nz { MD5AnimParser::MD5AnimParser(Stream& stream) : m_stream(stream), + m_streamFlags(stream.GetStreamOptions()), //< Saves stream flags m_keepLastLine(false), m_frameIndex(0), m_frameRate(0), - m_lineCount(0), - m_streamFlags(stream.GetStreamOptions()) //< Saves stream flags + m_lineCount(0) { m_stream.EnableTextMode(true); } diff --git a/src/Nazara/Utility/Formats/MD5MeshLoader.cpp b/src/Nazara/Utility/Formats/MD5MeshLoader.cpp index 5284d1d2c..d7104b9d0 100644 --- a/src/Nazara/Utility/Formats/MD5MeshLoader.cpp +++ b/src/Nazara/Utility/Formats/MD5MeshLoader.cpp @@ -5,9 +5,13 @@ #include #include #include +#include #include +#include #include +#include #include +#include #include #include #include @@ -91,8 +95,8 @@ namespace Nz bool largeIndices = (vertexCount > std::numeric_limits::max()); - IndexBufferRef indexBuffer = IndexBuffer::New(largeIndices, UInt32(indexCount), parameters.storage, 0); - VertexBufferRef vertexBuffer = VertexBuffer::New(VertexDeclaration::Get(VertexLayout_XYZ_Normal_UV_Tangent_Skinning), UInt32(vertexCount), parameters.storage, 0); + IndexBufferRef indexBuffer = IndexBuffer::New(largeIndices, UInt32(indexCount), parameters.storage, parameters.indexBufferFlags); + VertexBufferRef vertexBuffer = VertexBuffer::New(VertexDeclaration::Get(VertexLayout_XYZ_Normal_UV_Tangent_Skinning), UInt32(vertexCount), parameters.storage, parameters.vertexBufferFlags | BufferUsage_Dynamic); // Index buffer IndexMapper indexMapper(indexBuffer, BufferAccess_DiscardAndWrite); @@ -125,6 +129,7 @@ namespace Nz BufferMapper vertexMapper(vertexBuffer, BufferAccess_WriteOnly); SkeletalMeshVertex* vertices = static_cast(vertexMapper.GetPointer()); + for (const MD5MeshParser::Vertex& vertex : md5Mesh.vertices) { // Skinning MD5 (Formule d'Id Tech) @@ -236,7 +241,7 @@ namespace Nz // Index buffer bool largeIndices = (vertexCount > std::numeric_limits::max()); - IndexBufferRef indexBuffer = IndexBuffer::New(largeIndices, UInt32(indexCount), parameters.storage, 0); + IndexBufferRef indexBuffer = IndexBuffer::New(largeIndices, UInt32(indexCount), parameters.storage, parameters.indexBufferFlags); IndexMapper indexMapper(indexBuffer, BufferAccess_DiscardAndWrite); IndexIterator index = indexMapper.begin(); @@ -251,13 +256,15 @@ namespace Nz indexMapper.Unmap(); // Vertex buffer - VertexBufferRef vertexBuffer = VertexBuffer::New(VertexDeclaration::Get(VertexLayout_XYZ_Normal_UV_Tangent), UInt32(vertexCount), parameters.storage, 0); - BufferMapper vertexMapper(vertexBuffer, BufferAccess_WriteOnly); + VertexBufferRef vertexBuffer = VertexBuffer::New(parameters.vertexDeclaration, UInt32(vertexCount), parameters.storage, parameters.vertexBufferFlags); + + VertexMapper vertexMapper(vertexBuffer, BufferAccess_DiscardAndWrite); + + auto posPtr = vertexMapper.GetComponentPtr(VertexComponent_Position); - MeshVertex* vertices = static_cast(vertexMapper.GetPointer()); for (const MD5MeshParser::Vertex& md5Vertex : md5Mesh.vertices) { - // Skinning MD5 (Formule d'Id Tech) + // Id Tech MD5 skinning Vector3f finalPos(Vector3f::Zero()); for (unsigned int j = 0; j < md5Vertex.weightCount; ++j) { @@ -268,9 +275,13 @@ namespace Nz } // On retourne le modèle dans le bon sens - vertices->position = matrix * finalPos; - vertices->uv.Set(parameters.texCoordOffset + md5Vertex.uv * parameters.texCoordScale); - vertices++; + *posPtr++ = matrix * finalPos; + } + + if (auto uvPtr = vertexMapper.GetComponentPtr(VertexComponent_TexCoord)) + { + for (const MD5MeshParser::Vertex& md5Vertex : md5Mesh.vertices) + *uvPtr++ = parameters.texCoordOffset + md5Vertex.uv * parameters.texCoordScale; } vertexMapper.Unmap(); @@ -284,9 +295,16 @@ namespace Nz subMesh->SetIndexBuffer(indexBuffer); subMesh->GenerateAABB(); - subMesh->GenerateNormalsAndTangents(); subMesh->SetMaterialIndex(i); + if (parameters.vertexDeclaration->HasComponentOfType(VertexComponent_Normal)) + { + if (parameters.vertexDeclaration->HasComponentOfType(VertexComponent_Tangent)) + subMesh->GenerateNormalsAndTangents(); + else + subMesh->GenerateNormals(); + } + mesh->AddSubMesh(subMesh); // Material diff --git a/src/Nazara/Utility/Formats/MD5MeshLoader.hpp b/src/Nazara/Utility/Formats/MD5MeshLoader.hpp index b59d57998..06450f740 100644 --- a/src/Nazara/Utility/Formats/MD5MeshLoader.hpp +++ b/src/Nazara/Utility/Formats/MD5MeshLoader.hpp @@ -7,7 +7,7 @@ #ifndef NAZARA_LOADERS_MD5MESH_HPP #define NAZARA_LOADERS_MD5MESH_HPP -#include +#include namespace Nz { diff --git a/src/Nazara/Utility/Formats/MD5MeshParser.cpp b/src/Nazara/Utility/Formats/MD5MeshParser.cpp index 470e9a41a..0e719c90f 100644 --- a/src/Nazara/Utility/Formats/MD5MeshParser.cpp +++ b/src/Nazara/Utility/Formats/MD5MeshParser.cpp @@ -4,18 +4,8 @@ #include #include -#include -#include #include -#include -#include -#include -#include -#include -#include #include -#include -#include #include #include @@ -23,10 +13,10 @@ namespace Nz { MD5MeshParser::MD5MeshParser(Stream& stream) : m_stream(stream), + m_streamFlags(stream.GetStreamOptions()), //< Saves stream flags m_keepLastLine(false), m_lineCount(0), - m_meshIndex(0), - m_streamFlags(stream.GetStreamOptions()) //< Saves stream flags + m_meshIndex(0) { m_stream.EnableTextMode(true); } diff --git a/src/Nazara/Utility/Formats/MTLParser.cpp b/src/Nazara/Utility/Formats/MTLParser.cpp index 894f20f02..29810b14a 100644 --- a/src/Nazara/Utility/Formats/MTLParser.cpp +++ b/src/Nazara/Utility/Formats/MTLParser.cpp @@ -4,11 +4,8 @@ #include #include -#include -#include #include #include -#include #include namespace Nz @@ -254,6 +251,32 @@ namespace Nz currentMaterial->reflectionMap = map; } } + else if (keyword == "map_normal" || keyword == "normal") + { + // This is a custom keyword + std::size_t mapPos = m_currentLine.GetWordPosition(1); + if (mapPos != String::npos) + { + String map = m_currentLine.SubString(mapPos); + if (!currentMaterial) + currentMaterial = AddMaterial("default"); + + currentMaterial->normalMap = map; + } + } + else if (keyword == "map_emissive" || keyword == "emissive") + { + // This is a custom keyword + std::size_t mapPos = m_currentLine.GetWordPosition(1); + if (mapPos != String::npos) + { + String map = m_currentLine.SubString(mapPos); + if (!currentMaterial) + currentMaterial = AddMaterial("default"); + + currentMaterial->emissiveMap = map; + } + } else if (keyword == "newmtl") { String materialName = m_currentLine.SubString(m_currentLine.GetWordPosition(1)); diff --git a/src/Nazara/Utility/Formats/OBJLoader.cpp b/src/Nazara/Utility/Formats/OBJLoader.cpp index b9573b5d5..43e938bf4 100644 --- a/src/Nazara/Utility/Formats/OBJLoader.cpp +++ b/src/Nazara/Utility/Formats/OBJLoader.cpp @@ -3,16 +3,14 @@ // For conditions of distribution and use, see copyright notice in Config.hpp #include -#include #include -#include #include #include #include #include +#include #include #include -#include #include #include #include @@ -109,6 +107,24 @@ namespace Nz data.SetParameter(MaterialData::DiffuseTexturePath, fullPath); } + if (!mtlMat->emissiveMap.IsEmpty()) + { + String fullPath = mtlMat->emissiveMap; + if (!Nz::File::IsAbsolute(fullPath)) + fullPath.Prepend(baseDir); + + data.SetParameter(MaterialData::EmissiveTexturePath, fullPath); + } + + if (!mtlMat->normalMap.IsEmpty()) + { + String fullPath = mtlMat->normalMap; + if (!Nz::File::IsAbsolute(fullPath)) + fullPath.Prepend(baseDir); + + data.SetParameter(MaterialData::NormalTexturePath, fullPath); + } + if (!mtlMat->specularMap.IsEmpty()) { String fullPath = mtlMat->specularMap; @@ -233,8 +249,8 @@ namespace Nz } // Création des buffers - IndexBufferRef indexBuffer = IndexBuffer::New(vertexCount > std::numeric_limits::max(), UInt32(indices.size()), parameters.storage, 0); - VertexBufferRef vertexBuffer = VertexBuffer::New(VertexDeclaration::Get(VertexLayout_XYZ_Normal_UV_Tangent), UInt32(vertexCount), parameters.storage, 0); + IndexBufferRef indexBuffer = IndexBuffer::New(vertexCount > std::numeric_limits::max(), UInt32(indices.size()), parameters.storage, parameters.indexBufferFlags); + VertexBufferRef vertexBuffer = VertexBuffer::New(parameters.vertexDeclaration, UInt32(vertexCount), parameters.storage, parameters.vertexBufferFlags); // Remplissage des indices IndexMapper indexMapper(indexBuffer, BufferAccess_WriteOnly); @@ -252,30 +268,45 @@ namespace Nz bool hasNormals = true; bool hasTexCoords = true; - BufferMapper vertexMapper(vertexBuffer, BufferAccess_WriteOnly); - MeshVertex* meshVertices = static_cast(vertexMapper.GetPointer()); + + VertexMapper vertexMapper(vertexBuffer, BufferAccess_DiscardAndWrite); + + auto normalPtr = vertexMapper.GetComponentPtr(VertexComponent_Normal); + auto posPtr = vertexMapper.GetComponentPtr(VertexComponent_Position); + auto uvPtr = vertexMapper.GetComponentPtr(VertexComponent_TexCoord); + + if (!normalPtr) + hasNormals = false; + + if (!uvPtr) + hasTexCoords = false; + for (auto& vertexPair : vertices) { const OBJParser::FaceVertex& vertexIndices = vertexPair.first; unsigned int index = vertexPair.second; - MeshVertex& vertex = meshVertices[index]; - const Vector4f& vec = positions[vertexIndices.position-1]; - vertex.position = Vector3f(parameters.matrix * vec); + posPtr[index] = Vector3f(parameters.matrix * vec); - if (vertexIndices.normal > 0) - vertex.normal = normalMatrix.Transform(normals[vertexIndices.normal - 1], 0.f); - else - hasNormals = false; - - if (vertexIndices.texCoord > 0) + if (hasNormals) { - Vector2f uv = Vector2f(texCoords[vertexIndices.texCoord - 1]); - vertex.uv.Set(parameters.texCoordOffset + uv * parameters.texCoordScale); + if (vertexIndices.normal > 0) + normalPtr[index] = normalMatrix.Transform(normals[vertexIndices.normal - 1], 0.f); + else + hasNormals = false; + } + + if (hasTexCoords) + { + if (vertexIndices.texCoord > 0) + { + Vector2f uv = Vector2f(texCoords[vertexIndices.texCoord - 1]); + uvPtr[index] = Vector2f(parameters.texCoordOffset + uv * parameters.texCoordScale); + } + else + hasTexCoords = false; } - else - hasTexCoords = false; } vertexMapper.Unmap(); @@ -300,7 +331,7 @@ namespace Nz subMesh->GenerateTangents(); else if (hasTexCoords) subMesh->GenerateNormalsAndTangents(); - else + else if (normalPtr) subMesh->GenerateNormals(); mesh->AddSubMesh(meshes[i].name + '_' + materials[meshes[i].material], subMesh); diff --git a/src/Nazara/Utility/Formats/OBJLoader.hpp b/src/Nazara/Utility/Formats/OBJLoader.hpp index dbbeaa6bc..afbb59eed 100644 --- a/src/Nazara/Utility/Formats/OBJLoader.hpp +++ b/src/Nazara/Utility/Formats/OBJLoader.hpp @@ -7,7 +7,7 @@ #ifndef NAZARA_LOADERS_OBJ_HPP #define NAZARA_LOADERS_OBJ_HPP -#include +#include namespace Nz { diff --git a/src/Nazara/Utility/Formats/OBJParser.cpp b/src/Nazara/Utility/Formats/OBJParser.cpp index f85251f57..6827641a9 100644 --- a/src/Nazara/Utility/Formats/OBJParser.cpp +++ b/src/Nazara/Utility/Formats/OBJParser.cpp @@ -4,7 +4,6 @@ #include #include -#include #include #include #include @@ -228,35 +227,41 @@ namespace Nz if (p < 0) { - p += static_cast(m_positions.size() - 1); + p += static_cast(m_positions.size()); if (p < 0) { Error("Vertex index out of range (" + String::Number(p) + " < 0"); error = true; break; } + + ++p; } if (n < 0) { - n += static_cast(m_normals.size() - 1); + n += static_cast(m_normals.size()); if (n < 0) { Error("Normal index out of range (" + String::Number(n) + " < 0"); error = true; break; } + + ++n; } if (t < 0) { - t += static_cast(m_texCoords.size() - 1); + t += static_cast(m_texCoords.size()); if (t < 0) { Error("Texture coordinates index out of range (" + String::Number(t) + " < 0"); error = true; break; } + + ++t; } if (static_cast(p) > m_positions.size()) diff --git a/src/Nazara/Utility/Formats/OBJSaver.cpp b/src/Nazara/Utility/Formats/OBJSaver.cpp index 7b3507730..74585971d 100644 --- a/src/Nazara/Utility/Formats/OBJSaver.cpp +++ b/src/Nazara/Utility/Formats/OBJSaver.cpp @@ -2,11 +2,7 @@ // This file is part of the "Nazara Engine - Utility module" // For conditions of distribution and use, see copyright notice in Config.hpp -#include -#include -#include -#include -#include +#include #include #include #include @@ -14,10 +10,7 @@ #include #include #include -#include -#include #include -#include #include #include diff --git a/src/Nazara/Utility/Formats/OBJSaver.hpp b/src/Nazara/Utility/Formats/OBJSaver.hpp index 3647a317c..f6242e2d2 100644 --- a/src/Nazara/Utility/Formats/OBJSaver.hpp +++ b/src/Nazara/Utility/Formats/OBJSaver.hpp @@ -7,7 +7,7 @@ #ifndef NAZARA_FORMATS_OBJSAVER_HPP #define NAZARA_FORMATS_OBJSAVER_HPP -#include +#include namespace Nz { diff --git a/src/Nazara/Utility/Formats/PCXLoader.hpp b/src/Nazara/Utility/Formats/PCXLoader.hpp index be3574026..1819e8468 100644 --- a/src/Nazara/Utility/Formats/PCXLoader.hpp +++ b/src/Nazara/Utility/Formats/PCXLoader.hpp @@ -7,7 +7,7 @@ #ifndef NAZARA_LOADERS_PCX_HPP #define NAZARA_LOADERS_PCX_HPP -#include +#include namespace Nz { diff --git a/src/Nazara/Utility/Formats/STBLoader.cpp b/src/Nazara/Utility/Formats/STBLoader.cpp index 83b9880dd..c7fcc7e8f 100644 --- a/src/Nazara/Utility/Formats/STBLoader.cpp +++ b/src/Nazara/Utility/Formats/STBLoader.cpp @@ -6,8 +6,6 @@ #include #include #include -#include -#include #include #include #include diff --git a/src/Nazara/Utility/Formats/STBLoader.hpp b/src/Nazara/Utility/Formats/STBLoader.hpp index 4b94f84e9..6978aa8ef 100644 --- a/src/Nazara/Utility/Formats/STBLoader.hpp +++ b/src/Nazara/Utility/Formats/STBLoader.hpp @@ -7,7 +7,7 @@ #ifndef NAZARA_FORMATS_STBLOADER_HPP #define NAZARA_FORMATS_STBLOADER_HPP -#include +#include namespace Nz { diff --git a/src/Nazara/Utility/Formats/STBSaver.cpp b/src/Nazara/Utility/Formats/STBSaver.cpp index 0e2f31e3f..bc8d7d7ac 100644 --- a/src/Nazara/Utility/Formats/STBSaver.cpp +++ b/src/Nazara/Utility/Formats/STBSaver.cpp @@ -2,7 +2,6 @@ // This file is part of the "Nazara Engine - Utility module" // For conditions of distribution and use, see copyright notice in Config.hpp -#include #include #include #include @@ -162,6 +161,38 @@ namespace Nz return true; } + bool SaveJPEG(const Image& image, const ImageParams& parameters, Stream& stream) + { + Image tempImage(image); //< We're using COW here to prevent Image copy unless required + + int componentCount = ConvertToIntegerFormat(tempImage); + if (componentCount == 0) + { + NazaraError("Failed to convert image to suitable format"); + return false; + } + + long long imageQuality; + if (parameters.custom.GetIntegerParameter("NativeJPEGSaver_Quality", &imageQuality)) + { + if (imageQuality <= 0 || imageQuality > 100) + { + NazaraError("NativeJPEGSaver_Quality value (" + Nz::String::Number(imageQuality) + ") does not fit in bounds ]0, 100], clamping..."); + imageQuality = Nz::Clamp(imageQuality, 1LL, 100LL); + } + } + else + imageQuality = 100; + + if (!stbi_write_jpg_to_func(&WriteToStream, &stream, tempImage.GetWidth(), tempImage.GetHeight(), componentCount, tempImage.GetConstPixels(), int(imageQuality))) + { + NazaraError("Failed to write JPEG to stream"); + return false; + } + + return true; + } + bool SaveHDR(const Image& image, const ImageParams& parameters, Stream& stream) { NazaraUnused(parameters); @@ -233,10 +264,12 @@ namespace Nz { void RegisterSTBSaver() { - s_formatHandlers["bmp"] = &SaveBMP; - s_formatHandlers["hdr"] = &SaveHDR; - s_formatHandlers["png"] = &SavePNG; - s_formatHandlers["tga"] = &SaveTGA; + s_formatHandlers["bmp"] = &SaveBMP; + s_formatHandlers["hdr"] = &SaveHDR; + s_formatHandlers["jpg"] = &SaveJPEG; + s_formatHandlers["jpeg"] = &SaveJPEG; + s_formatHandlers["png"] = &SavePNG; + s_formatHandlers["tga"] = &SaveTGA; ImageSaver::RegisterSaver(FormatQuerier, SaveToStream); } diff --git a/src/Nazara/Utility/Formats/STBSaver.hpp b/src/Nazara/Utility/Formats/STBSaver.hpp index e1bbbe3e1..c5126b61e 100644 --- a/src/Nazara/Utility/Formats/STBSaver.hpp +++ b/src/Nazara/Utility/Formats/STBSaver.hpp @@ -7,7 +7,7 @@ #ifndef NAZARA_FORMATS_STBSAVER_HPP #define NAZARA_FORMATS_STBSAVER_HPP -#include +#include namespace Nz { diff --git a/src/Nazara/Utility/Image.cpp b/src/Nazara/Utility/Image.cpp index 15d9133fe..81a810e1a 100644 --- a/src/Nazara/Utility/Image.cpp +++ b/src/Nazara/Utility/Image.cpp @@ -7,9 +7,7 @@ #include #include #include -#include #include -#include #include ///TODO: Rajouter des warnings (Formats compressés avec les méthodes Copy/Update, tests taille dans Copy) @@ -841,7 +839,7 @@ namespace Nz if (pixelCount == 0) return false; - auto seq = workingBitset.Read(GetConstPixels(), info.bitsPerPixel); + auto seq = workingBitset.Write(GetConstPixels(), info.bitsPerPixel); do { workingBitset &= info.alphaMask; @@ -849,7 +847,7 @@ namespace Nz return true; workingBitset.Clear(); - workingBitset.Read(seq, info.bitsPerPixel); + workingBitset.Write(seq, info.bitsPerPixel); } while (--pixelCount > 0); diff --git a/src/Nazara/Utility/IndexBuffer.cpp b/src/Nazara/Utility/IndexBuffer.cpp index 306fffb7f..4455a2f0c 100644 --- a/src/Nazara/Utility/IndexBuffer.cpp +++ b/src/Nazara/Utility/IndexBuffer.cpp @@ -9,7 +9,6 @@ #include #include #include -#include #include namespace Nz diff --git a/src/Nazara/Utility/Mesh.cpp b/src/Nazara/Utility/Mesh.cpp index b6985714e..66ee817ff 100644 --- a/src/Nazara/Utility/Mesh.cpp +++ b/src/Nazara/Utility/Mesh.cpp @@ -1,4 +1,4 @@ -// Copyright (C) 2017 Jérôme Leclercq +// Copyright (C) 2017 Jérôme Leclercq // This file is part of the "Nazara Engine - Utility module" // For conditions of distribution and use, see copyright notice in Config.hpp @@ -6,18 +6,14 @@ #include #include #include -#include #include -#include #include #include #include -#include #include #include #include #include -#include #include #include #include @@ -45,6 +41,18 @@ namespace Nz return false; } + if (!vertexDeclaration) + { + NazaraError("The vertex declaration can't be null"); + return false; + } + + if (!vertexDeclaration->HasComponent(VertexComponent_Position)) + { + NazaraError("Vertex declaration must contains a vertex position"); + return false; + } + return true; } @@ -52,7 +60,7 @@ namespace Nz { MeshImpl() { - materialData.resize(1); // Un matériau par défaut + materialData.resize(1); // One material by default } std::unordered_map subMeshMap; @@ -60,10 +68,10 @@ namespace Nz std::vector subMeshes; AnimationType animationType; Boxf aabb; - Skeleton skeleton; // Uniquement pour les meshs squelettiques + Skeleton skeleton; // Only used by skeletal meshes String animationPath; bool aabbUpdated = false; - UInt32 jointCount; // Uniquement pour les meshs squelettiques + UInt32 jointCount; // Only used by skeletal meshes }; Mesh::~Mesh() @@ -105,6 +113,7 @@ namespace Nz NazaraAssert(m_impl, "Mesh should be created first"); NazaraAssert(m_impl->animationType == AnimationType_Static, "Submesh building only works for static meshes"); NazaraAssert(params.IsValid(), "Invalid parameters"); + NazaraAssert(params.vertexDeclaration->HasComponentOfType(VertexComponent_Position), "The vertex declaration doesn't have a Vector3 position component"); Boxf aabb; IndexBufferRef indexBuffer; @@ -113,7 +122,7 @@ namespace Nz Matrix4f matrix(primitive.matrix); matrix *= params.matrix; - VertexDeclaration* declaration = VertexDeclaration::Get(VertexLayout_XYZ_Normal_UV_Tangent); + VertexDeclaration* declaration = params.vertexDeclaration; switch (primitive.type) { @@ -123,8 +132,8 @@ namespace Nz unsigned int vertexCount; ComputeBoxIndexVertexCount(primitive.box.subdivision, &indexCount, &vertexCount); - indexBuffer = IndexBuffer::New(vertexCount > std::numeric_limits::max(), indexCount, params.storage, 0); - vertexBuffer = VertexBuffer::New(declaration, vertexCount, params.storage, 0); + indexBuffer = IndexBuffer::New(vertexCount > std::numeric_limits::max(), indexCount, params.storage, params.indexBufferFlags); + vertexBuffer = VertexBuffer::New(declaration, vertexCount, params.storage, params.vertexBufferFlags); VertexMapper vertexMapper(vertexBuffer, BufferAccess_WriteOnly); @@ -145,8 +154,8 @@ namespace Nz unsigned int vertexCount; ComputeConeIndexVertexCount(primitive.cone.subdivision, &indexCount, &vertexCount); - indexBuffer = IndexBuffer::New(vertexCount > std::numeric_limits::max(), indexCount, params.storage, 0); - vertexBuffer = VertexBuffer::New(declaration, vertexCount, params.storage, 0); + indexBuffer = IndexBuffer::New(vertexCount > std::numeric_limits::max(), indexCount, params.storage, params.indexBufferFlags); + vertexBuffer = VertexBuffer::New(declaration, vertexCount, params.storage, params.vertexBufferFlags); VertexMapper vertexMapper(vertexBuffer, BufferAccess_WriteOnly); @@ -167,8 +176,8 @@ namespace Nz unsigned int vertexCount; ComputePlaneIndexVertexCount(primitive.plane.subdivision, &indexCount, &vertexCount); - indexBuffer = IndexBuffer::New(vertexCount > std::numeric_limits::max(), indexCount, params.storage, 0); - vertexBuffer = VertexBuffer::New(declaration, vertexCount, params.storage, 0); + indexBuffer = IndexBuffer::New(vertexCount > std::numeric_limits::max(), indexCount, params.storage, params.indexBufferFlags); + vertexBuffer = VertexBuffer::New(declaration, vertexCount, params.storage, params.vertexBufferFlags); VertexMapper vertexMapper(vertexBuffer, BufferAccess_WriteOnly); @@ -193,8 +202,8 @@ namespace Nz unsigned int vertexCount; ComputeCubicSphereIndexVertexCount(primitive.sphere.cubic.subdivision, &indexCount, &vertexCount); - indexBuffer = IndexBuffer::New(vertexCount > std::numeric_limits::max(), indexCount, params.storage, 0); - vertexBuffer = VertexBuffer::New(declaration, vertexCount, params.storage, 0); + indexBuffer = IndexBuffer::New(vertexCount > std::numeric_limits::max(), indexCount, params.storage, params.indexBufferFlags); + vertexBuffer = VertexBuffer::New(declaration, vertexCount, params.storage, params.vertexBufferFlags); VertexMapper vertexMapper(vertexBuffer, BufferAccess_ReadWrite); @@ -215,8 +224,8 @@ namespace Nz unsigned int vertexCount; ComputeIcoSphereIndexVertexCount(primitive.sphere.ico.recursionLevel, &indexCount, &vertexCount); - indexBuffer = IndexBuffer::New(vertexCount > std::numeric_limits::max(), indexCount, params.storage, 0); - vertexBuffer = VertexBuffer::New(declaration, vertexCount, params.storage, 0); + indexBuffer = IndexBuffer::New(vertexCount > std::numeric_limits::max(), indexCount, params.storage, params.indexBufferFlags); + vertexBuffer = VertexBuffer::New(declaration, vertexCount, params.storage, params.vertexBufferFlags); VertexMapper vertexMapper(vertexBuffer, BufferAccess_WriteOnly); @@ -237,8 +246,8 @@ namespace Nz unsigned int vertexCount; ComputeUvSphereIndexVertexCount(primitive.sphere.uv.sliceCount, primitive.sphere.uv.stackCount, &indexCount, &vertexCount); - indexBuffer = IndexBuffer::New(vertexCount > std::numeric_limits::max(), indexCount, params.storage, 0); - vertexBuffer = VertexBuffer::New(declaration, vertexCount, params.storage, 0); + indexBuffer = IndexBuffer::New(vertexCount > std::numeric_limits::max(), indexCount, params.storage, params.indexBufferFlags); + vertexBuffer = VertexBuffer::New(declaration, vertexCount, params.storage, params.vertexBufferFlags); VertexMapper vertexMapper(vertexBuffer, BufferAccess_WriteOnly); diff --git a/src/Nazara/Utility/SimpleTextDrawer.cpp b/src/Nazara/Utility/SimpleTextDrawer.cpp index 739af792e..62df4412b 100644 --- a/src/Nazara/Utility/SimpleTextDrawer.cpp +++ b/src/Nazara/Utility/SimpleTextDrawer.cpp @@ -354,7 +354,7 @@ namespace Nz { glyph.atlas = nullptr; - glyph.bounds.Set(float(m_drawPos.x), float(m_drawPos.y), float(advance), float(sizeInfo.lineHeight)); + glyph.bounds.Set(float(m_drawPos.x), float(0.f), float(advance), float(sizeInfo.lineHeight)); glyph.corners[0].Set(glyph.bounds.GetCorner(RectCorner_LeftTop)); glyph.corners[1].Set(glyph.bounds.GetCorner(RectCorner_RightTop)); @@ -377,6 +377,7 @@ namespace Nz m_drawPos.x = 0; m_drawPos.y += sizeInfo.lineHeight; + m_workingBounds.ExtendTo(m_lines.back().bounds); m_lines.emplace_back(Line{Rectf(0.f, float(sizeInfo.lineHeight * m_lines.size()), 0.f, float(sizeInfo.lineHeight)), m_glyphs.size() + 1}); break; } @@ -385,17 +386,16 @@ namespace Nz m_lines.back().bounds.ExtendTo(glyph.bounds); - if (!m_workingBounds.IsValid()) - m_workingBounds.Set(glyph.bounds); - else - m_workingBounds.ExtendTo(glyph.bounds); - m_drawPos.x += advance; m_glyphs.push_back(glyph); } m_lines.back().bounds.ExtendTo(m_glyphs.back().bounds); + m_workingBounds.ExtendTo(m_lines.back().bounds); m_bounds.Set(Rectf(std::floor(m_workingBounds.x), std::floor(m_workingBounds.y), std::ceil(m_workingBounds.width), std::ceil(m_workingBounds.height))); + + m_colorUpdated = true; + m_glyphUpdated = true; } void SimpleTextDrawer::OnFontAtlasLayerChanged(const Font* font, AbstractImage* oldLayer, AbstractImage* newLayer) diff --git a/src/Nazara/Utility/SkeletalMesh.cpp b/src/Nazara/Utility/SkeletalMesh.cpp index e866c0d33..02550a4d6 100644 --- a/src/Nazara/Utility/SkeletalMesh.cpp +++ b/src/Nazara/Utility/SkeletalMesh.cpp @@ -4,9 +4,6 @@ #include #include -#include -#include -#include #include namespace Nz diff --git a/src/Nazara/Utility/Skeleton.cpp b/src/Nazara/Utility/Skeleton.cpp index 480522b4e..45958980f 100644 --- a/src/Nazara/Utility/Skeleton.cpp +++ b/src/Nazara/Utility/Skeleton.cpp @@ -3,6 +3,7 @@ // For conditions of distribution and use, see copyright notice in Config.hpp #include +#include #include #include diff --git a/src/Nazara/Utility/SoftwareBuffer.cpp b/src/Nazara/Utility/SoftwareBuffer.cpp index 6dce1fc6a..c76f20784 100644 --- a/src/Nazara/Utility/SoftwareBuffer.cpp +++ b/src/Nazara/Utility/SoftwareBuffer.cpp @@ -5,7 +5,7 @@ #include #include #include -#include +#include #include namespace Nz diff --git a/src/Nazara/Utility/StaticMesh.cpp b/src/Nazara/Utility/StaticMesh.cpp index a1a25f3d7..7c7637481 100644 --- a/src/Nazara/Utility/StaticMesh.cpp +++ b/src/Nazara/Utility/StaticMesh.cpp @@ -5,10 +5,7 @@ #include #include #include -#include -#include #include -#include #include namespace Nz diff --git a/src/Nazara/Utility/SubMesh.cpp b/src/Nazara/Utility/SubMesh.cpp index 9607052fb..44e601d22 100644 --- a/src/Nazara/Utility/SubMesh.cpp +++ b/src/Nazara/Utility/SubMesh.cpp @@ -6,10 +6,8 @@ #include #include #include -#include #include #include -#include #include namespace Nz @@ -30,12 +28,14 @@ namespace Nz void SubMesh::GenerateNormals() { VertexMapper mapper(this); - unsigned int vertexCount = GetVertexCount(); + UInt32 vertexCount = mapper.GetVertexCount(); SparsePtr normals = mapper.GetComponentPtr(VertexComponent_Normal); SparsePtr positions = mapper.GetComponentPtr(VertexComponent_Position); + if (!normals || !positions) + return; - for (unsigned int i = 0; i < vertexCount; ++i) + for (UInt32 i = 0; i < vertexCount; ++i) normals[i].MakeZero(); TriangleIterator iterator(this); @@ -54,21 +54,23 @@ namespace Nz } while (iterator.Advance()); - for (unsigned int i = 0; i < vertexCount; ++i) + for (UInt32 i = 0; i < vertexCount; ++i) normals[i].Normalize(); } void SubMesh::GenerateNormalsAndTangents() { VertexMapper mapper(this); - unsigned int vertexCount = GetVertexCount(); + UInt32 vertexCount = mapper.GetVertexCount(); SparsePtr normals = mapper.GetComponentPtr(VertexComponent_Normal); SparsePtr positions = mapper.GetComponentPtr(VertexComponent_Position); SparsePtr tangents = mapper.GetComponentPtr(VertexComponent_Tangent); SparsePtr texCoords = mapper.GetComponentPtr(VertexComponent_TexCoord); + if (!normals || !positions || !tangents || !texCoords) + return; - for (unsigned int i = 0; i < vertexCount; ++i) + for (UInt32 i = 0; i < vertexCount; ++i) { normals[i].MakeZero(); tangents[i].MakeZero(); @@ -107,7 +109,7 @@ namespace Nz } while (iterator.Advance()); - for (unsigned int i = 0; i < vertexCount; ++i) + for (UInt32 i = 0; i < vertexCount; ++i) { normals[i].Normalize(); tangents[i].Normalize(); @@ -122,6 +124,8 @@ namespace Nz SparsePtr positions = mapper.GetComponentPtr(VertexComponent_Position); SparsePtr tangents = mapper.GetComponentPtr(VertexComponent_Tangent); SparsePtr texCoords = mapper.GetComponentPtr(VertexComponent_TexCoord); + if (!normals || !positions || !tangents || !texCoords) + return; TriangleIterator iterator(this); do diff --git a/src/Nazara/Utility/VertexBuffer.cpp b/src/Nazara/Utility/VertexBuffer.cpp index f06d46ed0..e072c4aa1 100644 --- a/src/Nazara/Utility/VertexBuffer.cpp +++ b/src/Nazara/Utility/VertexBuffer.cpp @@ -5,7 +5,6 @@ #include #include #include -#include #include namespace Nz diff --git a/src/Nazara/Utility/VertexDeclaration.cpp b/src/Nazara/Utility/VertexDeclaration.cpp index 51160ab3f..7edbd3124 100644 --- a/src/Nazara/Utility/VertexDeclaration.cpp +++ b/src/Nazara/Utility/VertexDeclaration.cpp @@ -1,4 +1,4 @@ -// Copyright (C) 2017 Jérôme Leclercq +// Copyright (C) 2017 Jérôme Leclercq // This file is part of the "Nazara Engine - Utility module" // For conditions of distribution and use, see copyright notice in Config.hpp @@ -10,7 +10,6 @@ #include #include #include -#include #include namespace Nz @@ -121,6 +120,15 @@ namespace Nz *offset = vertexComponent.offset; } + bool VertexDeclaration::HasComponent(VertexComponent component) const + { + bool enabled; + + GetComponent(component, &enabled, nullptr, nullptr); + + return enabled; + } + std::size_t VertexDeclaration::GetStride() const { return m_stride; diff --git a/tests/Engine/Core/AlgorithmCore.cpp b/tests/Engine/Core/AlgorithmCore.cpp index 8aff5cb24..39e06c566 100644 --- a/tests/Engine/Core/AlgorithmCore.cpp +++ b/tests/Engine/Core/AlgorithmCore.cpp @@ -3,8 +3,6 @@ #include -#include - TEST_CASE("Apply", "[CORE][ALGORITHM]") { SECTION("Apply lambda to two vector2") @@ -32,9 +30,63 @@ TEST_CASE("Apply", "[CORE][ALGORITHM]") TEST_CASE("ComputeHash", "[CORE][ALGORITHM]") { - SECTION("Compute hash of '0'") + /*SECTION("Compute CRC32 of '1234'") + { + auto result = Nz::ComputeHash(Nz::HashType_CRC32, "1234"); + REQUIRE(result.ToHex().ToUpper() == "596A3B55"); + } + + SECTION("Compute CRC64 of '1234'") + { + auto result = Nz::ComputeHash(Nz::HashType_CRC64, "1234"); + REQUIRE(result.ToHex().ToUpper() == "33302B9FC23855A8"); + } + + SECTION("Compute Fletcher16 of '1234'") + { + auto result = Nz::ComputeHash(Nz::HashType_Fletcher16, "1234"); + REQUIRE(result.ToHex().ToUpper() == "F5CA"); + }*/ + + SECTION("Compute MD5 of '1234'") + { + auto result = Nz::ComputeHash(Nz::HashType_MD5, "1234"); + REQUIRE(result.ToHex().ToUpper() == "81DC9BDB52D04DC20036DBD8313ED055"); + } + + SECTION("Compute SHA1 of '1234'") + { + auto result = Nz::ComputeHash(Nz::HashType_SHA1, "1234"); + REQUIRE(result.ToHex().ToUpper() == "7110EDA4D09E062AA5E4A390B0A572AC0D2C0220"); + } + + SECTION("Compute SHA224 of '1234'") + { + auto result = Nz::ComputeHash(Nz::HashType_SHA224, "1234"); + REQUIRE(result.ToHex().ToUpper() == "99FB2F48C6AF4761F904FC85F95EB56190E5D40B1F44EC3A9C1FA319"); + } + + SECTION("Compute SHA256 of '1234'") + { + auto result = Nz::ComputeHash(Nz::HashType_SHA256, "1234"); + REQUIRE(result.ToHex().ToUpper() == "03AC674216F3E15C761EE1A5E255F067953623C8B388B4459E13F978D7C846F4"); + } + + SECTION("Compute SHA384 of '1234'") + { + auto result = Nz::ComputeHash(Nz::HashType_SHA384, "1234"); + REQUIRE(result.ToHex().ToUpper() == "504F008C8FCF8B2ED5DFCDE752FC5464AB8BA064215D9C5B5FC486AF3D9AB8C81B14785180D2AD7CEE1AB792AD44798C"); + } + + SECTION("Compute SHA512 of '1234'") { auto result = Nz::ComputeHash(Nz::HashType_SHA512, "1234"); REQUIRE(result.ToHex().ToUpper() == "D404559F602EAB6FD602AC7680DACBFAADD13630335E951F097AF3900E9DE176B6DB28512F2E000B9D04FBA5133E8B1C6E8DF59DB3A8AB9D60BE4B97CC9E81DB"); } + + SECTION("Compute Whirlpool of '1234'") + { + auto result = Nz::ComputeHash(Nz::HashType_Whirlpool, "1234"); + REQUIRE(result.ToHex().ToUpper() == "2F9959B230A44678DD2DC29F037BA1159F233AA9AB183CE3A0678EAAE002E5AA6F27F47144A1A4365116D3DB1B58EC47896623B92D85CB2F191705DAF11858B8"); + } } diff --git a/tests/Engine/Core/Bitset.cpp b/tests/Engine/Core/Bitset.cpp index b06a38aa8..ed55392e1 100644 --- a/tests/Engine/Core/Bitset.cpp +++ b/tests/Engine/Core/Bitset.cpp @@ -8,6 +8,7 @@ template void Check(const char* title); template void CheckAppend(const char* title); template void CheckBitOps(const char* title); +template void CheckBitOpsMultipleBlocks(const char* title); template void CheckConstructor(const char* title); template void CheckCopyMoveSwap(const char* title); template void CheckRead(const char* title); @@ -28,6 +29,7 @@ void Check(const char* title) CheckCopyMoveSwap(title); CheckBitOps(title); + CheckBitOpsMultipleBlocks(title); CheckAppend(title); CheckRead(title); @@ -111,7 +113,68 @@ void CheckBitOps(const char* title) { CHECK(andBitset == Nz::Bitset("00001")); CHECK(orBitset == Nz::Bitset("11111")); + CHECK(orBitset.TestAll()); CHECK(xorBitset == Nz::Bitset("11110")); + CHECK(!xorBitset.TestAll()); + CHECK((~orBitset).TestNone()); + } + } + + WHEN("We perform bit shifts") + { + first.ShiftLeft(1); + second.ShiftRight(2); + + THEN("We should obtain these") + { + CHECK(first == Nz::Bitset("10010")); + CHECK(second == Nz::Bitset("101")); + } + } + } + } +} + +template +void CheckBitOpsMultipleBlocks(const char* title) +{ + SECTION(title) + { + GIVEN("Two bitsets") + { + Nz::Bitset first("01001011010010101001010011010101001"); + Nz::Bitset second("10111111101101110110111101101110110"); + + WHEN("We perform operators") + { + Nz::Bitset andBitset = first & second; + Nz::Bitset orBitset = first | second; + Nz::Bitset xorBitset = first ^ second; + + THEN("They should operate as logical operators") + { + CHECK(andBitset == Nz::Bitset("00001011000000100000010001000100000")); + CHECK(orBitset == Nz::Bitset("11111111111111111111111111111111111")); + CHECK(orBitset.TestAll()); + CHECK(xorBitset == Nz::Bitset("11110100111111011111101110111011111")); + CHECK(!xorBitset.TestAll()); + CHECK((~orBitset).TestNone()); + } + } + + WHEN("We perform bit shifts") + { + first.ShiftLeft(16); + second.ShiftRight(16); + + THEN("We should obtain these") + { + CHECK(first == Nz::Bitset("10010100110101010010000000000000000")); + first.ShiftLeft(1); + CHECK(first == Nz::Bitset("00101001101010100100000000000000000")); + CHECK(second == Nz::Bitset("1011111110110111011")); + second.ShiftRight(1); + CHECK(second == Nz::Bitset("101111111011011101")); } } } @@ -259,9 +322,9 @@ void CheckRead(const char* title) { Nz::Bitset bitset; - auto seq = bitset.Read(data.data(), pair.second); + auto seq = bitset.Write(data.data(), pair.second); for (std::size_t i = pair.second; i < bitCount; i += pair.second) - seq = bitset.Read(seq, pair.second); + seq = bitset.Write(seq, pair.second); REQUIRE(bitset.GetSize() == bitCount); diff --git a/tests/Engine/Core/ByteArray.cpp b/tests/Engine/Core/ByteArray.cpp index d085585a5..d7bf4cf3c 100644 --- a/tests/Engine/Core/ByteArray.cpp +++ b/tests/Engine/Core/ByteArray.cpp @@ -102,7 +102,7 @@ SCENARIO("ByteArray", "[CORE][BYTEARRAY]") { Nz::ByteArray abc("abc", 3); Nz::ByteArray cba; - cba = std::move(Nz::ByteArray("cba", 3)); + cba = Nz::ByteArray("cba", 3); WHEN("We do some antagonists operations") { diff --git a/tests/Engine/Core/ByteStream.cpp b/tests/Engine/Core/ByteStream.cpp new file mode 100644 index 000000000..58c31020d --- /dev/null +++ b/tests/Engine/Core/ByteStream.cpp @@ -0,0 +1,73 @@ +#include +#include + +#include + +SCENARIO("ByteStream", "[CORE][BYTESTREAM]") +{ + GIVEN("A bytestream from a bunch of bytes") + { + const int numberOfBytes = 16; + std::array data; + + Nz::ByteStream byteStream(data.data(), numberOfBytes); + + WHEN("We write some data in it") + { + int value = 5; + byteStream << value; + Nz::String string = "string"; + byteStream << string; + + byteStream.FlushBits(); + + THEN("We can retrieve them") + { + const void* const ptrData = data.data(); + Nz::ByteStream readStream; + CHECK(readStream.GetSize() == 0); + readStream = Nz::ByteStream(ptrData, byteStream.GetSize()); + int retrievedValue = 0; + readStream >> retrievedValue; + Nz::String retrievedString; + readStream >> retrievedString; + + CHECK(value == retrievedValue); + CHECK(string == retrievedString); + } + } + } + + GIVEN("A bytestream with a byte array and a different endianness") + { + const int numberOfBytes = 16; + Nz::ByteArray byteArray(numberOfBytes); + Nz::ByteStream byteStream(&byteArray); + + byteStream.SetDataEndianness(Nz::GetPlatformEndianness() == Nz::Endianness_BigEndian ? Nz::Endianness_LittleEndian : Nz::Endianness_BigEndian); + + WHEN("We write an integer") + { + int value = 7; + byteStream.Write(&value, sizeof(int)); + bool boolean = true; + byteStream << boolean; + byteStream.FlushBits(); + + THEN("We can retrieve it properly") + { + Nz::ByteStream tmpStream(&byteArray); + tmpStream.SetDataEndianness(byteStream.GetDataEndianness()); + + int retrievedValue = 0; + tmpStream.Read(&retrievedValue, sizeof(int)); + CHECK(value == retrievedValue); + + Nz::ByteStream readStream(std::move(tmpStream)); + bool retrievedBoolean = false; + readStream >> retrievedBoolean; + CHECK(boolean == retrievedBoolean); + } + } + } +} \ No newline at end of file diff --git a/tests/Engine/Core/Clock.cpp b/tests/Engine/Core/Clock.cpp index 5b004f885..0bd579163 100644 --- a/tests/Engine/Core/Clock.cpp +++ b/tests/Engine/Core/Clock.cpp @@ -6,24 +6,43 @@ SCENARIO("Clock", "[CORE][CLOCK]") { GIVEN("A clock paused") { - Nz::UInt64 initialTime = 1; + Nz::UInt64 initialTime = 100; Nz::Clock clock(initialTime, true); - WHEN("We get time") + WHEN("We get time since it is paused") { THEN("Time must be the initialTime") { - REQUIRE(clock.GetMicroseconds() == initialTime); + CHECK(clock.GetMicroseconds() == initialTime); + CHECK(clock.IsPaused()); } + } - AND_WHEN("We unpause it") + WHEN("We unpause it") + { + clock.Unpause(); + REQUIRE(!clock.IsPaused()); + + THEN("Time must not be the initialTime") { - clock.Unpause(); - THEN("Time must not be the initialTime") - { - Nz::Thread::Sleep(1); - REQUIRE(clock.GetMicroseconds() != initialTime); - } + Nz::Thread::Sleep(1); + Nz::UInt64 microSeconds = clock.GetMicroseconds(); + CHECK(microSeconds != initialTime); + CHECK(microSeconds / 1000 <= clock.GetMilliseconds()); + CHECK(microSeconds / (1000.f * 1000.f) <= clock.GetSeconds()); + } + } + + WHEN("We restart it") + { + clock.Restart(); + + THEN("It is unpaused and we can pause it") + { + CHECK(!clock.IsPaused()); + clock.Pause(); + CHECK(clock.IsPaused()); + CHECK(clock.GetMicroseconds() != initialTime); } } } diff --git a/tests/Engine/Core/Color.cpp b/tests/Engine/Core/Color.cpp index 40ada67c2..a50d07d00 100644 --- a/tests/Engine/Core/Color.cpp +++ b/tests/Engine/Core/Color.cpp @@ -1,6 +1,63 @@ #include #include +const float epsilon = 1.f; + +void CompareColor(const Nz::Color& lhs, const Nz::Color& rhs) +{ + Nz::UInt8 tolerance = 3; + REQUIRE(Nz::NumberEquals(lhs.r, rhs.r, tolerance)); + REQUIRE(Nz::NumberEquals(lhs.g, rhs.g, tolerance)); + REQUIRE(Nz::NumberEquals(lhs.b, rhs.b, tolerance)); + REQUIRE(Nz::NumberEquals(lhs.a, rhs.a, tolerance)); +} + +void CompareCMY(const Nz::Color& color, float cyan, float magenta, float yellow) +{ + float retrievedCyan = 0.f, retrievedMagenta = 0.f, retrievedYellow = 0.f; + Nz::Color::ToCMY(color, &retrievedCyan, &retrievedMagenta, &retrievedYellow); + CHECK(retrievedCyan == Approx(cyan).margin(epsilon)); + CHECK(retrievedMagenta == Approx(magenta).margin(epsilon)); + CHECK(retrievedYellow == Approx(yellow).margin(epsilon)); +} + +void CompareCMYK(const Nz::Color& color, float cyan, float magenta, float yellow, float black) +{ + float retrievedCyan = 0.f, retrievedMagenta = 0.f, retrievedYellow = 0.f, retrievedBlack = 0.f; + Nz::Color::ToCMYK(color, &retrievedCyan, &retrievedMagenta, &retrievedYellow, &retrievedBlack); + CHECK(retrievedCyan == Approx(cyan).margin(epsilon)); + CHECK(retrievedMagenta == Approx(magenta).margin(epsilon)); + CHECK(retrievedYellow == Approx(yellow).margin(epsilon)); + CHECK(retrievedBlack == Approx(black).margin(epsilon)); +} + +void CompareHSL(const Nz::Color& color, float hue, float saturation, float luminosity) +{ + float retrievedHue = 0.f, retrievedSaturation = 0.f, retrievedLuminosity = 0.f; + Nz::Color::ToHSL(color, &retrievedHue, &retrievedSaturation, &retrievedLuminosity); + CHECK(retrievedHue == Approx(hue).margin(epsilon)); + CHECK(retrievedSaturation == Approx(saturation).margin(epsilon)); + CHECK(retrievedLuminosity == Approx(luminosity).margin(epsilon)); +} + +void CompareHSV(const Nz::Color& color, float hue, float saturation, float value) +{ + float retrievedHue = 0.f, retrievedSaturation = 0.f, retrievedValue = 0.f; + Nz::Color::ToHSV(color, &retrievedHue, &retrievedSaturation, &retrievedValue); + CHECK(retrievedHue == Approx(hue).margin(epsilon)); + CHECK(retrievedSaturation == Approx(saturation).margin(epsilon)); + CHECK(retrievedValue == Approx(value).margin(epsilon)); +} + +void CompareXYZ(const Nz::Color& color, float x, float y, float z) +{ + Nz::Vector3f retrievedValues = Nz::Vector3f::Zero(); + Nz::Color::ToXYZ(color, &retrievedValues); + CHECK(retrievedValues.x == Approx(x).margin(epsilon)); + CHECK(retrievedValues.y == Approx(y).margin(epsilon)); + CHECK(retrievedValues.z == Approx(z).margin(epsilon)); +} + SCENARIO("Color", "[CORE][COLOR]") { GIVEN("Two colors, one red (255) and one gray (128)") @@ -19,4 +76,74 @@ SCENARIO("Color", "[CORE][COLOR]") } } } + + GIVEN("A special color in different formats") + { + struct ColorData + { + const char* name; + Nz::Color rgb; + float cyan, magenta, yellow; + float cyanK, magentaK, yellowK, black; + float hue, saturation, luminosity; + float hueV, saturationV, valueV; + float x, y, z; + }; + + std::vector colors; + + colors.push_back({ + "blue", + Nz::Color(0, 0, 255), + 1.f, 1.f, 0.f, // cmy + 1.f, 1.f, 0.f, 0.f, // cmyk + 240.f, 1.f, 0.5f, // hsl + 240.f, 1.f, 1.f, // hsv + 18.05f, 7.22f, 95.05f // xyz + }); + + colors.push_back({ + "white", + Nz::Color(255, 255, 255), + 0.f, 0.f, 0.f, // cmy + 0.f, 0.f, 0.f, 0.f, // cmyk + 0.f, 0.f, 1.f, // hsl + 0.f, 0.f, 1.f, // hsv + 95.05f, 100.f, 108.09f // xyz + }); + + colors.push_back({ + "greenish", + Nz::Color(5, 191, 25), + 0.980f, 0.251f, 0.902f, // cmy + 0.974f, 0.000f, 0.869f, 0.251f, // cmyk + 126.f, 0.95f, 0.38f, // hsl + 126.f, 0.97f, 0.75f, // hsv + 18.869f, 37.364f, 7.137f // xyz + }); + + for (const ColorData& color : colors) + { + WHEN("We perform conversion for: " + color.name) + { + THEN("From other color spaces") + { + CompareColor(color.rgb, Nz::Color::FromCMY(color.cyan, color.magenta, color.yellow)); + CompareColor(color.rgb, Nz::Color::FromCMYK(color.cyanK, color.magentaK, color.yellowK, color.black)); + CompareColor(color.rgb, Nz::Color::FromHSL(color.hue, color.saturation, color.luminosity)); + CompareColor(color.rgb, Nz::Color::FromHSV(color.hueV, color.saturationV, color.valueV)); + CompareColor(color.rgb, Nz::Color::FromXYZ(Nz::Vector3f(color.x, color.y, color.z))); + } + + THEN("To other color spaces") + { + CompareCMY(color.rgb, color.cyan, color.magenta, color.yellow); + CompareCMYK(color.rgb, color.cyanK, color.magentaK, color.yellowK, color.black); + CompareHSL(color.rgb, color.hue, color.saturation, color.luminosity); + CompareHSV(color.rgb, color.hueV, color.saturationV, color.valueV); + CompareXYZ(color.rgb, color.x, color.y, color.z); + } + } + } + } } diff --git a/tests/Engine/Core/File.cpp b/tests/Engine/Core/File.cpp index 1163a8aad..60b5bcc40 100644 --- a/tests/Engine/Core/File.cpp +++ b/tests/Engine/Core/File.cpp @@ -1,4 +1,5 @@ #include +#include #include SCENARIO("File", "[CORE][FILE]") diff --git a/tests/Engine/Core/MemoryPool.cpp b/tests/Engine/Core/MemoryPool.cpp index 6a3c230c4..2cd90a9dc 100644 --- a/tests/Engine/Core/MemoryPool.cpp +++ b/tests/Engine/Core/MemoryPool.cpp @@ -24,5 +24,21 @@ SCENARIO("MemoryPool", "[CORE][MEMORYPOOL]") memoryPool.Delete(vector2); } } + + WHEN("We construct three vectors") + { + Nz::Vector2* vector1 = memoryPool.New>(1, 2); + Nz::Vector2* vector2 = memoryPool.New>(3, 4); + Nz::Vector2* vector3 = memoryPool.New>(5, 6); + + THEN("Memory is available") + { + vector1->x = 3; + vector2->y = 5; + CHECK(*vector1 == Nz::Vector2(3, 2)); + CHECK(*vector2 == Nz::Vector2(3, 5)); + CHECK(vector3->GetSquaredLength() == Approx(61.f)); + } + } } } diff --git a/tests/Engine/Core/ObjectHandle.cpp b/tests/Engine/Core/ObjectHandle.cpp new file mode 100644 index 000000000..cffce4ecd --- /dev/null +++ b/tests/Engine/Core/ObjectHandle.cpp @@ -0,0 +1,140 @@ +#include +#include +#include + +struct ObjectHandle_Test : public Nz::HandledObject +{ + ObjectHandle_Test(int value) : + i(value) + { + } + + int i; +}; + +SCENARIO("Handle", "[CORE][HandledObject][ObjectHandle]") +{ + GIVEN("One test with two handles") + { + int defaultValue = 1; + ObjectHandle_Test test(defaultValue); + + Nz::ObjectHandle handle1 = test.CreateHandle(); + Nz::ObjectHandle handle2 = test.CreateHandle(); + + WHEN("We modify from one") + { + const int newI = 2; + handle1->i = newI; + + THEN("The other one should also be modified") + { + REQUIRE(handle2->i == newI); + } + } + + WHEN("We copy construct") + { + ObjectHandle_Test other(test); + Nz::ObjectHandle otherHandle = other.CreateHandle(); + + THEN("Handles should point to 1") + { + CHECK(handle1->i == defaultValue); + CHECK(handle2->i == defaultValue); + CHECK(otherHandle->i == defaultValue); + CHECK(handle2.GetObject() == &test); + CHECK(otherHandle.GetObject() == &other); + } + } + + WHEN("We move construct") + { + ObjectHandle_Test other(std::move(test)); + Nz::ObjectHandle otherHandle = other.CreateHandle(); + + THEN("Handles should point to 1") + { + CHECK(handle1->i == defaultValue); + CHECK(handle2->i == defaultValue); + CHECK(otherHandle->i == defaultValue); + CHECK(handle1.GetObject() == &other); + } + } + + WHEN("We copy assign") + { + int copyValue = 3; + ObjectHandle_Test other(copyValue); + Nz::ObjectHandle otherHandle = other.CreateHandle(); + test = other; + + THEN("Handles should point to 3") + { + CHECK(handle1->i == copyValue); + CHECK(handle2->i == copyValue); + CHECK(otherHandle->i == copyValue); + CHECK(handle1.GetObject() == &test); + CHECK(otherHandle.GetObject() == &other); + } + } + + WHEN("We move assign") + { + int moveValue = 4; + ObjectHandle_Test other(moveValue); + Nz::ObjectHandle otherHandle = other.CreateHandle(); + test = std::move(other); + + THEN("Handles to previous objects should be invalid") + { + CHECK_FALSE(handle1.IsValid()); + CHECK_FALSE(handle2.IsValid()); + } + + THEN("Handles should point to 4") + { + CHECK(otherHandle.GetObject() == &test); + CHECK(otherHandle->i == moveValue); + } + } + } + + GIVEN("One handle pointing to a default test") + { + ObjectHandle_Test test(1); + Nz::ObjectHandle invalidHandle(&test); + + WHEN("We bind it to a HandledObject which is going to die") + { + { + ObjectHandle_Test dyingTest(5); + invalidHandle.Reset(&dyingTest); + } + + THEN("It should not be valid") + { + REQUIRE(!invalidHandle.IsValid()); + } + } + } + + GIVEN("Two handle pointing to two different tests") + { + ObjectHandle_Test test1(1); + Nz::ObjectHandle test1Handle = test1.CreateHandle(); + ObjectHandle_Test test2(2); + Nz::ObjectHandle test2Handle = test2.CreateHandle(); + + WHEN("We swap their content") + { + test1Handle.Swap(test2Handle); + + THEN("They should be pointing to the correct one") + { + CHECK(test1Handle.GetObject() == &test2); + CHECK(test2Handle.GetObject() == &test1); + } + } + } +} diff --git a/tests/Engine/Core/ParameterList.cpp b/tests/Engine/Core/ParameterList.cpp index 5d998f5b8..8ffca3097 100644 --- a/tests/Engine/Core/ParameterList.cpp +++ b/tests/Engine/Core/ParameterList.cpp @@ -3,35 +3,204 @@ #include +void nullAction(void*) +{ +} + SCENARIO("ParameterList", "[CORE][PARAMETERLIST]") { GIVEN("An empty ParameterList") { Nz::ParameterList parameterList; - WHEN("We add String 'string'") + WHEN("We add Bool 'true' and analogous") + { + bool boolean = true; + parameterList.SetParameter("bool", boolean); + + long long intTrue = 1; + parameterList.SetParameter("intTrue", intTrue); + long long intFalse = 0; + parameterList.SetParameter("intFalse", intFalse); + + Nz::String strTrue = "true"; + parameterList.SetParameter("strTrue", strTrue); + Nz::String strFalse = "false"; + parameterList.SetParameter("strFalse", strFalse); + + THEN("We can get it back") + { + bool retrievedValue = false; + CHECK(parameterList.GetBooleanParameter("bool", &retrievedValue)); + CHECK(retrievedValue == boolean); + } + + THEN("Conversion from int to bool should also work") + { + bool retrievedValue = false; + CHECK(parameterList.GetBooleanParameter("intTrue", &retrievedValue)); + CHECK(retrievedValue); + CHECK(parameterList.GetBooleanParameter("intFalse", &retrievedValue)); + CHECK(!retrievedValue); + } + + THEN("Conversion from str to bool should also work") + { + bool retrievedValue = false; + CHECK(parameterList.GetBooleanParameter("strTrue", &retrievedValue)); + CHECK(retrievedValue); + CHECK(parameterList.GetBooleanParameter("strFalse", &retrievedValue)); + CHECK(!retrievedValue); + } + } + + WHEN("We add Color 'rgb(1, 2, 3)'") + { + Nz::Color rgb(1, 2, 3); + parameterList.SetParameter("color", rgb); + + THEN("We can get it back") + { + Nz::Color retrievedColor; + CHECK(parameterList.GetColorParameter("color", &retrievedColor)); + CHECK(retrievedColor == rgb); + } + } + + WHEN("We add Double '3.0' and analogous") + { + double fl = 3.0; + parameterList.SetParameter("double", fl); + + long long intDouble = 3; + parameterList.SetParameter("intDouble", intDouble); + + Nz::String strDouble = "3.0"; + parameterList.SetParameter("strDouble", strDouble); + + THEN("We can get it back") + { + double retrievedValue; + CHECK(parameterList.GetDoubleParameter("double", &retrievedValue)); + CHECK(retrievedValue == fl); + } + + THEN("Conversion from int to double should also work") + { + double retrievedValue; + CHECK(parameterList.GetDoubleParameter("intDouble", &retrievedValue)); + CHECK(retrievedValue == fl); + } + + THEN("Conversion from string to double should also work") + { + double retrievedValue; + CHECK(parameterList.GetDoubleParameter("strDouble", &retrievedValue)); + CHECK(retrievedValue == fl); + } + } + + WHEN("We add Int '3' and analogous") + { + long long i = 3; + parameterList.SetParameter("int", i); + + bool trueInt = 1; + parameterList.SetParameter("trueInt", trueInt); + bool falseInt = 0; + parameterList.SetParameter("falseInt", falseInt); + + double doubleInt = 3; + parameterList.SetParameter("doubleInt", doubleInt); + + Nz::String strInt = "3"; + parameterList.SetParameter("strInt", strInt); + + THEN("We can get it back") + { + long long retrievedValue; + CHECK(parameterList.GetIntegerParameter("int", &retrievedValue)); + CHECK(retrievedValue == i); + } + + THEN("Conversion from bool to int should also work") + { + long long retrievedValue; + CHECK(parameterList.GetIntegerParameter("trueInt", &retrievedValue)); + CHECK(retrievedValue == trueInt); + CHECK(parameterList.GetIntegerParameter("falseInt", &retrievedValue)); + CHECK(retrievedValue == falseInt); + } + + THEN("Conversion from double to int should also work") + { + long long retrievedValue; + CHECK(parameterList.GetIntegerParameter("doubleInt", &retrievedValue)); + CHECK(retrievedValue == i); + } + + THEN("Conversion from string to int should also work") + { + long long retrievedValue; + CHECK(parameterList.GetIntegerParameter("strInt", &retrievedValue)); + CHECK(retrievedValue == i); + } + } + + WHEN("We add String 'string' and analogous") { Nz::String string("string"); parameterList.SetParameter("string", string); + bool trueString = 1; + parameterList.SetParameter("trueString", trueString); + bool falseString = 0; + parameterList.SetParameter("falseString", falseString); + + Nz::Color colorString(1, 2, 3); + parameterList.SetParameter("colorString", colorString); + + double doubleString = 3.0; + parameterList.SetParameter("doubleString", doubleString); + + long long intString = 3; + parameterList.SetParameter("intString", intString); + THEN("We can get it back") { Nz::String newString; - REQUIRE(parameterList.GetStringParameter("string", &newString)); - REQUIRE(newString == string); + CHECK(parameterList.GetStringParameter("string", &newString)); + CHECK(newString == string); } - } - WHEN("We add Float '3.f'") - { - double fl = 3.f; - parameterList.SetParameter("double", fl); - - THEN("We can get it back") + THEN("Conversion from bool to str should also work") { - double newFl; - REQUIRE(parameterList.GetDoubleParameter("double", &newFl)); - REQUIRE(newFl == fl); + Nz::String retrievedValue; + CHECK(parameterList.GetStringParameter("trueString", &retrievedValue)); + CHECK(retrievedValue == "true"); + CHECK(parameterList.GetStringParameter("falseString", &retrievedValue)); + CHECK(retrievedValue == "false"); + } + + THEN("Conversion from color to string should also work") + { + Nz::String retrievedValue; + CHECK(parameterList.GetStringParameter("colorString", &retrievedValue)); + CHECK(retrievedValue == colorString.ToString()); + } + + THEN("Conversion from string to double should also work") + { + Nz::String retrievedValue; + CHECK(parameterList.GetStringParameter("doubleString", &retrievedValue)); + CHECK(retrievedValue == "3"); + } + + THEN("Conversion from string to int should also work") + { + Nz::String retrievedValue; + CHECK(parameterList.GetStringParameter("intString", &retrievedValue)); + CHECK(retrievedValue == "3"); } } @@ -44,8 +213,71 @@ SCENARIO("ParameterList", "[CORE][PARAMETERLIST]") THEN("We can get it back") { void* newPtrToStackValue = nullptr; - REQUIRE(parameterList.GetPointerParameter("ptr", &newPtrToStackValue)); - REQUIRE(newPtrToStackValue == ptrToStackValue); + CHECK(parameterList.GetPointerParameter("ptr", &newPtrToStackValue)); + CHECK(newPtrToStackValue == ptrToStackValue); + } + } + + WHEN("We set our own data") + { + struct Data { + int i; + float f; + }; + + Data data{ 1, 3.f }; + parameterList.SetParameter("userData", &data, nullAction); + + THEN("We can get it back") + { + Data retrievedValue; + void* ptrToData = &retrievedValue; + + CHECK(parameterList.GetUserdataParameter("userData", &ptrToData)); + Data* dataPtr = reinterpret_cast(ptrToData); + CHECK(dataPtr->i == data.i); + CHECK(dataPtr->f == data.f); + } + } + } + + GIVEN("A parameter list with some values") + { + Nz::ParameterList parameterList; + + long long i = 3; + parameterList.SetParameter("i", i); + double d = 1.0; + parameterList.SetParameter("d", d); + + parameterList.SetParameter("toaster"); + parameterList.SetParameter("str", "ing"); + + WHEN("We remove two elements") + { + CHECK(parameterList.HasParameter("i")); + CHECK(parameterList.HasParameter("toaster")); + + parameterList.RemoveParameter("i"); + parameterList.RemoveParameter("toaster"); + + THEN("They do not exist anymore") + { + CHECK(!parameterList.HasParameter("i")); + CHECK(!parameterList.HasParameter("toaster")); + } + } + + WHEN("We copy this list") + { + Nz::ParameterList copy = parameterList; + + THEN("It has the same elements") + { + CHECK(parameterList.HasParameter("i")); + CHECK(parameterList.HasParameter("d")); + CHECK(parameterList.HasParameter("toaster")); + CHECK(parameterList.HasParameter("str")); } } } diff --git a/tests/Engine/Core/StringStream.cpp b/tests/Engine/Core/StringStream.cpp index 5efb9e926..ece0d352c 100644 --- a/tests/Engine/Core/StringStream.cpp +++ b/tests/Engine/Core/StringStream.cpp @@ -49,13 +49,22 @@ SCENARIO("StringStream", "[CORE][STRINGSTREAM]") REQUIRE(stringStream.ToString() == "default-33-33"); } - AND_WHEN("We add floating points") + AND_WHEN("We add round floating points") { stringStream << 3.f; stringStream << 3.0; stringStream << 3.0L; - REQUIRE(stringStream.ToString() == "default333"); + REQUIRE(stringStream.ToString() == "default3.0000003.0000003.000000"); + } + + AND_WHEN("We add floating points") + { + stringStream << 3.5f << ' '; + stringStream << 3.65 << ' '; + stringStream << 3.6478L; + + REQUIRE(stringStream.ToString() == "default3.500000 3.650000 3.647800"); } AND_WHEN("We add string and pointer") diff --git a/tests/Engine/Lua/LuaClass.cpp b/tests/Engine/Lua/LuaClass.cpp new file mode 100644 index 000000000..5cddb3cb1 --- /dev/null +++ b/tests/Engine/Lua/LuaClass.cpp @@ -0,0 +1,249 @@ +#include +#include +#include +#include + +class LuaClass_Test +{ + public: + LuaClass_Test() = default; + LuaClass_Test(const LuaClass_Test& other) = default; + LuaClass_Test& operator=(const LuaClass_Test& other) = default; + virtual ~LuaClass_Test() = default; + + LuaClass_Test(int i, bool j = false) : + m_i(i), + m_j(j) + { + } + + virtual int GetI() const + { + return m_i; + } + + bool GetJ() const + { + return m_j; + } + + int GetDefault(int defaultValue = 0) + { + return defaultValue; + } + + static int StaticMethodWithArguments(int a, int b) + { + return a + b; + } + + private: + int m_i; + bool m_j; +}; + +class LuaClass_InheritTest : public LuaClass_Test +{ + public: + LuaClass_InheritTest() : + LuaClass_Test(5, true) + { + } + + int GetI() const override + { + return LuaClass_Test::GetI() + 3; + } +}; + +class LuaClass_TestWithHandle : public Nz::HandledObject +{ + public: + int GetI() const + { + return m_i; + } + + int GetDefault(int defaultValue = 0) + { + return defaultValue; + } + + private: + int m_i = 8; +}; + +inline unsigned int LuaImplQueryArg(const Nz::LuaState& instance, int index, LuaClass_Test* arg, Nz::TypeTag) +{ + REQUIRE(instance.IsOfType(index, "Test")); + *arg = *static_cast(instance.ToUserdata(index)); + return 1; +} + +inline unsigned int LuaImplQueryArg(const Nz::LuaState& instance, int index, Nz::ObjectHandle* arg, Nz::TypeTag>) +{ + REQUIRE(instance.IsOfType(index, "TestWithHandle")); + *arg = *static_cast*>(instance.ToUserdata(index)); + return 1; +} + +inline unsigned int LuaImplQueryArg(const Nz::LuaState& instance, int index, LuaClass_InheritTest* arg, Nz::TypeTag) +{ + REQUIRE(instance.IsOfType(index, "InheritTest")); + *arg = *static_cast(instance.ToUserdata(index)); + return 1; +} + +SCENARIO("LuaClass", "[LUA][LUACLASS]") +{ + GIVEN("One lua class for our Test class") + { + Nz::LuaInstance luaInstance; + Nz::LuaClass test; + Nz::LuaClass inheritTest; + using TestHandle = Nz::ObjectHandle; + Nz::LuaClass testHandle; + + WHEN("We bind the methods") + { + test.Reset("Test"); + + test.BindDefaultConstructor(); + + test.SetConstructor([] (Nz::LuaState& lua, LuaClass_Test* instance, std::size_t argumentCount) + { + std::size_t argCount = std::min(argumentCount, 2U); + + int argIndex = 1; + switch (argCount) + { + case 1: + { + int iValue = lua.Check(&argIndex, 0); + + Nz::PlacementNew(instance, iValue); + return true; + } + + case 2: + { + int iValue = lua.Check(&argIndex, 0); + bool j = lua.Check(&argIndex, false); + + Nz::PlacementNew(instance, iValue, j); + return true; + } + } + + lua.Error("No matching overload for Test constructor"); + return false; + }); + + test.BindMethod("GetI", &LuaClass_Test::GetI); + test.BindMethod("GetJ", &LuaClass_Test::GetJ); + test.BindMethod("GetDefault", &LuaClass_Test::GetDefault, 0); + + test.BindStaticMethod("StaticMethodWithArguments", [] (Nz::LuaState& state) -> int + { + int argIndex = 1; + int result = LuaClass_Test::StaticMethodWithArguments(state.Check(&argIndex), state.Check(&argIndex)); + + state.Push(result); + return 1; + }); + + test.Register(luaInstance); + + THEN("We should be able to call them") + { + int value = 1; + int staticResult = value + value; + + luaInstance.PushFunction([=](Nz::LuaState& state) -> int + { + int argIndex = 1; + LuaClass_Test result = state.Check(&argIndex); + CHECK(result.GetI() == value); + CHECK_FALSE(result.GetJ()); + return 1; + }); + luaInstance.SetGlobal("CheckTest"); + + luaInstance.PushFunction([=](Nz::LuaState& state) -> int + { + int argIndex = 1; + int result = state.Check(&argIndex); + CHECK(result == staticResult); + return 1; + }); + luaInstance.SetGlobal("CheckStatic"); + + luaInstance.PushFunction([=](Nz::LuaState& state) -> int + { + int argIndex = 1; + LuaClass_Test result = state.Check(&argIndex); + CHECK(result.GetI() == staticResult); + CHECK(result.GetJ()); + return 1; + }); + luaInstance.SetGlobal("CheckFinalTest"); + + REQUIRE(luaInstance.ExecuteFromFile("resources/Engine/Lua/LuaClass.lua")); + REQUIRE(luaInstance.GetGlobal("test_Test") == Nz::LuaType_Function); + luaInstance.Call(0); + } + + AND_THEN("With a subclass") + { + inheritTest.Reset("InheritTest"); + + inheritTest.Inherit(test); + inheritTest.BindDefaultConstructor(); + + inheritTest.Register(luaInstance); + + luaInstance.PushFunction([=](Nz::LuaState& state) -> int + { + int argIndex = 1; + LuaClass_InheritTest result = state.Check(&argIndex); + CHECK(result.GetI() == 8); + CHECK(result.GetJ()); + return 1; + }); + luaInstance.SetGlobal("CheckInheritTest"); + + REQUIRE(luaInstance.ExecuteFromFile("resources/Engine/Lua/LuaClass.lua")); + REQUIRE(luaInstance.GetGlobal("test_InheritTest") == Nz::LuaType_Function); + luaInstance.Call(0); + } + } + + WHEN("We bind the object with Handle") + { + int defaultValue = 5; + + testHandle.Reset("TestHandle"); + testHandle.BindMethod("IsValid", &TestHandle::IsValid); + testHandle.BindMethod("GetI", &LuaClass_TestWithHandle::GetI); + testHandle.BindMethod("GetDefault", &LuaClass_TestWithHandle::GetDefault, defaultValue); + testHandle.Register(luaInstance); + + THEN("We can ensure the following properties") + { + luaInstance.PushFunction([=](Nz::LuaState& state) -> int + { + int argIndex = 1; + TestHandle result = state.Check(&argIndex); + CHECK(result->GetI() == 8); + CHECK(result->GetDefault() == defaultValue); + return 1; + }); + luaInstance.SetGlobal("CheckTestHandle"); + + REQUIRE(luaInstance.ExecuteFromFile("resources/Engine/Lua/LuaClass.lua")); + REQUIRE(luaInstance.GetGlobal("test_TestHandle") == Nz::LuaType_Function); + luaInstance.Call(0); + } + } + } +} diff --git a/tests/Engine/Lua/LuaCoroutine.cpp b/tests/Engine/Lua/LuaCoroutine.cpp new file mode 100644 index 000000000..3ab42d6b9 --- /dev/null +++ b/tests/Engine/Lua/LuaCoroutine.cpp @@ -0,0 +1,31 @@ +#include +#include +#include + +SCENARIO("LuaCoroutine", "[LUA][LUACOROUTINE]") +{ + GIVEN("One lua with coroutine") + { + Nz::LuaInstance luaInstance; + luaInstance.LoadLibraries(Nz::LuaLib_Coroutine); + + REQUIRE(luaInstance.ExecuteFromFile("resources/Engine/Lua/LuaCoroutine.lua")); + + Nz::LuaCoroutine coroutine = luaInstance.NewCoroutine(); + REQUIRE(coroutine.GetGlobal("infinite") == Nz::LuaType_Function); + coroutine.PushInteger(4); + CHECK(coroutine.Call(1)); + + coroutine.Resume(); + CHECK(coroutine.CheckInteger(1) == 1); + coroutine.Resume(); + CHECK(coroutine.CheckInteger(1) == -1); + coroutine.Resume(); + CHECK(coroutine.CheckInteger(1) == 0); + coroutine.Resume(); + CHECK(coroutine.CheckInteger(1) == 1); + + coroutine.Resume(); + CHECK_FALSE(coroutine.CanResume()); + } +} diff --git a/tests/Engine/Lua/LuaInstance.cpp b/tests/Engine/Lua/LuaInstance.cpp new file mode 100644 index 000000000..6042704bf --- /dev/null +++ b/tests/Engine/Lua/LuaInstance.cpp @@ -0,0 +1,84 @@ +#include +#include +#include + +SCENARIO("LuaInstance", "[LUA][LUAINSTANCE]") +{ + GIVEN("One lua instance") + { + Nz::LuaInstance luaInstance; + + WHEN("We set memory constraint") + { + luaInstance.SetMemoryLimit(1'000); + + THEN("If we excess memory, it should crash") + { + REQUIRE_THROWS_WITH(luaInstance.Execute(R"( + global t = {} + for 1,10000000 do + t[i] = i + end + )"), Catch::Matchers::Contains("memory")); + } + } + + WHEN("We set time constraint") + { + luaInstance.SetTimeLimit(10); + + THEN("If we excess time, it should produce an error") + { + CHECK(!luaInstance.Execute(R"( + function ack(M,N) + if M == 0 then return N + 1 end + if N == 0 then return ack(M-1,1) end + return ack(M-1,ack(M, N-1)) + end + ack(100, 100) + )")); + + REQUIRE_THAT(luaInstance.GetLastError().ToStdString(), Catch::Matchers::Contains("time")); + } + } + } + + GIVEN("Two instances") + { + Nz::LuaInstance luaInstance; + + int memoryLimit = 10'000; + int timeLimit = 1'000; + luaInstance.SetMemoryLimit(memoryLimit); + luaInstance.SetTimeLimit(timeLimit); + + int value = 5; + luaInstance.PushInteger(value); + + WHEN("We use move constructor") + { + Nz::LuaInstance movedInstance(std::move(luaInstance)); + + THEN("We should be able to retrieve the value") + { + CHECK(movedInstance.CheckInteger(1) == value); + CHECK(movedInstance.GetMemoryLimit() == memoryLimit); + CHECK(movedInstance.GetTimeLimit() == timeLimit); + } + } + + WHEN("We use move assignment") + { + Nz::LuaInstance movedInstance; + movedInstance.PushInteger(value + 1); + movedInstance = std::move(luaInstance); + + THEN("We should be able to retrieve the value") + { + CHECK(movedInstance.CheckInteger(1) == value); + CHECK(movedInstance.GetMemoryLimit() == memoryLimit); + CHECK(movedInstance.GetTimeLimit() == timeLimit); + } + } + } +} diff --git a/tests/Engine/Lua/LuaState.cpp b/tests/Engine/Lua/LuaState.cpp new file mode 100644 index 000000000..ef2965517 --- /dev/null +++ b/tests/Engine/Lua/LuaState.cpp @@ -0,0 +1,187 @@ +#include +#include + +static int counter(lua_State* L) +{ + Nz::LuaInstance& luaInstance = Nz::LuaInstance::GetInstance(L); + double val = luaInstance.ToNumber(luaInstance.GetIndexOfUpValue(1)); + luaInstance.PushNumber(++val); + luaInstance.PushValue(-1); + luaInstance.Replace(luaInstance.GetIndexOfUpValue(1)); + return 1; +} + +struct TestLuaState +{ + int a = 3; + float b = 5.f; +}; + +struct TestMetaTable +{ + float x = 1.f; + float y = 2.f; +}; + +inline int LuaImplReplyVal(const Nz::LuaState& state, TestLuaState&& val, Nz::TypeTag) +{ + state.PushTable(); + state.PushField("a", val.a); + state.PushField("b", val.b); + + return 1; +} + +inline unsigned int LuaImplQueryArg(const Nz::LuaState& state, int index, TestLuaState* arg, Nz::TypeTag) +{ + state.CheckType(index, Nz::LuaType_Table); + + arg->a = state.CheckField("a", index); + arg->b = state.CheckField("b", index); + + return 1; +} + +SCENARIO("LuaState", "[LUA][LUASTATE]") +{ + GIVEN("One lua instance") + { + Nz::LuaInstance luaInstance; + luaInstance.LoadLibraries(Nz::LuaLib_Math); + + WHEN("We push different primitive types") + { + bool booleanValue = true; + long long integerValue = 5LL; + double doubleValue = -55.0; + const char* stringValue = "test"; + Nz::String nazaraValue = "Nazara"; + luaInstance.PushBoolean(booleanValue); + luaInstance.PushInteger(integerValue); + luaInstance.PushNil(); + luaInstance.PushNumber(doubleValue); + luaInstance.PushString(stringValue); + luaInstance.PushString(nazaraValue); + + THEN("We should be able to retrieve them") + { + CHECK(luaInstance.CheckBoolean(1) == booleanValue); + CHECK(luaInstance.CheckInteger(2) == integerValue); + bool succeeded = false; + CHECK(luaInstance.ToInteger(2, &succeeded) == integerValue); + CHECK(succeeded); + CHECK(luaInstance.ToPointer(3) == nullptr); + CHECK(luaInstance.CheckNumber(4) == Approx(doubleValue)); + succeeded = false; + CHECK(luaInstance.ToNumber(4, &succeeded) == Approx(doubleValue)); + CHECK(succeeded); + CHECK(luaInstance.CheckString(5) == std::string(stringValue)); + CHECK(luaInstance.CheckString(6) == nazaraValue); + std::size_t length = 0; + CHECK(luaInstance.ToString(6, &length) == nazaraValue); + CHECK(length == nazaraValue.GetSize()); + } + } + + WHEN("We use basic operations") + { + luaInstance.PushInteger(1); + luaInstance.PushInteger(2); + + THEN("We should behave normally") + { + CHECK(luaInstance.Compare(1, 2, Nz::LuaComparison_Less)); + luaInstance.Compute(Nz::LuaOperation_Substraction); + CHECK(luaInstance.ToInteger(1) == -1); + } + } + + WHEN("We manipulate the stack") + { + Nz::String stringValue = "hello"; + luaInstance.PushBoolean(true); + luaInstance.PushNumber(10.0); + luaInstance.PushNil(); + luaInstance.PushString(stringValue); + /* true 10.0 nil hello */ + + THEN("These effects are expected") + { + luaInstance.PushValue(-4); + /* true 10.0 nil hello true */ + CHECK(luaInstance.CheckBoolean(5)); + + luaInstance.Replace(3); + /* true 10.0 true hello */ + CHECK(luaInstance.CheckBoolean(3)); + + luaInstance.Remove(-2); + /* true 10.0 hello */ + CHECK(luaInstance.CheckString(3) == stringValue); + + luaInstance.Pop(2); + /* true */ + CHECK_FALSE(luaInstance.IsValid(2)); + } + } + + WHEN("We try the CFunction") + { + double counterValue = 55.0; + luaInstance.PushFunction([=](Nz::LuaState& s) -> int { + s.PushNumber(counterValue); + s.PushCFunction(&counter, 1); + return 1; + }); + + THEN("We can call them") + { + luaInstance.Call(0); // We call our counter creator + luaInstance.Call(0); // We call our counter, which increments the value + CHECK(luaInstance.ToNumber(0) == Approx(counterValue + 1.0)); + } + } + + WHEN("We push our user type locally") + { + luaInstance.Push(TestLuaState()); + + THEN("We can retrieve it") + { + int index = 1; + TestLuaState popped = luaInstance.Check(&index); + CHECK(popped.a == 3); + CHECK(popped.b == Approx(5.0)); + } + } + + WHEN("We push our user type globally") + { + luaInstance.PushGlobal("TestLuaState", TestLuaState()); + + THEN("We can retrieve it") + { + TestLuaState popped = luaInstance.CheckGlobal("TestLuaState"); + CHECK(popped.a == 3); + CHECK(popped.b == Approx(5.0)); + } + } + + WHEN("We define a lua function") + { + luaInstance.Execute(R"( + function f (x, y) + return (x^2 * math.sin(y))/(1 - x) + end + )"); + + THEN("We can call it from the code") + { + REQUIRE(luaInstance.GetGlobal("f") == Nz::LuaType_Function); + luaInstance.Push(3.0, 2.0); + luaInstance.Call(2, 1); + CHECK(luaInstance.ToNumber(1) == Approx(-4.09).margin(0.1)); + } + } + } +} diff --git a/tests/Engine/Math/AlgorithmMath.cpp b/tests/Engine/Math/AlgorithmMath.cpp index e6dc2218b..de21817f4 100644 --- a/tests/Engine/Math/AlgorithmMath.cpp +++ b/tests/Engine/Math/AlgorithmMath.cpp @@ -204,6 +204,69 @@ TEST_CASE("MultiplyAdd", "[MATH][ALGORITHM]") } } +TEST_CASE("NormalizeAngle", "[MATH][ALGORITHM]") +{ + SECTION("-90 should be normalized to +270") + { + REQUIRE(Nz::NormalizeAngle(Nz::FromDegrees(-90.f)) == Nz::FromDegrees(270.f)); + } + + SECTION("-540 should be normalized to +180") + { + REQUIRE(Nz::NormalizeAngle(Nz::FromDegrees(-540.f)) == Nz::FromDegrees(180.f)); + } + + SECTION("0 should remain 0") + { + REQUIRE(Nz::NormalizeAngle(Nz::FromDegrees(0.f)) == Nz::FromDegrees(0.f)); + } + + SECTION("90 should remain 90") + { + REQUIRE(Nz::NormalizeAngle(Nz::FromDegrees(90.f)) == Nz::FromDegrees(90.f)); + } + + SECTION("360 should be normalized to 0") + { + REQUIRE(Nz::NormalizeAngle(Nz::FromDegrees(360.f)) == Nz::FromDegrees(0.f)); + } + + SECTION("450 should be normalized to 90") + { + REQUIRE(Nz::NormalizeAngle(Nz::FromDegrees(450.f)) == Nz::FromDegrees(90.f)); + } + + SECTION("-90 should be normalized to +270") + { + REQUIRE(Nz::NormalizeAngle(Nz::FromDegrees(-90)) == Nz::FromDegrees(270)); + } + + SECTION("-540 should be normalized to +180") + { + REQUIRE(Nz::NormalizeAngle(Nz::FromDegrees(-540)) == Nz::FromDegrees(180)); + } + + SECTION("0 should remain 0") + { + REQUIRE(Nz::NormalizeAngle(Nz::FromDegrees(0)) == Nz::FromDegrees(0)); + } + + SECTION("90 should remain 90") + { + REQUIRE(Nz::NormalizeAngle(Nz::FromDegrees(90)) == Nz::FromDegrees(90)); + } + + SECTION("360 should be normalized to 0") + { + REQUIRE(Nz::NormalizeAngle(Nz::FromDegrees(360)) == Nz::FromDegrees(0)); + } + + SECTION("450 should be normalized to 90") + { + REQUIRE(Nz::NormalizeAngle(Nz::FromDegrees(450)) == Nz::FromDegrees(90)); + } +} + TEST_CASE("NumberEquals", "[MATH][ALGORITHM]") { SECTION("2.35 and 2.351 should be the same at 0.01") @@ -211,11 +274,16 @@ TEST_CASE("NumberEquals", "[MATH][ALGORITHM]") CHECK(Nz::NumberEquals(2.35, 2.35, 0.01)); } - SECTION("0 and 4 unsigned should be the same at 1") + SECTION("0 and 4 unsigned should be the same at 4") { CHECK(Nz::NumberEquals(0U, 4U, 4U)); } + SECTION("1 and -1 signed should be the same at 2") + { + CHECK(Nz::NumberEquals(1, -1, 2)); + } + SECTION("Maximum integer and -1 should not be equal") { CHECK_FALSE(Nz::NumberEquals(std::numeric_limits::max(), -1)); @@ -229,6 +297,11 @@ TEST_CASE("NumberEquals", "[MATH][ALGORITHM]") TEST_CASE("NumberToString", "[MATH][ALGORITHM]") { + SECTION("0 to string") + { + REQUIRE(Nz::NumberToString(0) == "0"); + } + SECTION("235 to string") { REQUIRE(Nz::NumberToString(235) == "235"); @@ -265,8 +338,20 @@ TEST_CASE("StringToNumber", "[MATH][ALGORITHM]") REQUIRE(Nz::StringToNumber("-235") == -235); } + SECTION("235 157 in string") + { + REQUIRE(Nz::StringToNumber("235 157") == 235157); + } + SECTION("16 in base 16 in string") { REQUIRE(Nz::StringToNumber("10", 16) == 16); } + + SECTION("8 in base 4 in string should not be valid") + { + bool ok = true; + REQUIRE(Nz::StringToNumber("8", 4, &ok) == 0); + REQUIRE(!ok); + } } diff --git a/tests/Engine/Math/BoundingVolume.cpp b/tests/Engine/Math/BoundingVolume.cpp index 9fd552863..a8213b09e 100644 --- a/tests/Engine/Math/BoundingVolume.cpp +++ b/tests/Engine/Math/BoundingVolume.cpp @@ -114,5 +114,52 @@ SCENARIO("BoundingVolume", "[MATH][BOUNDINGVOLUME]") REQUIRE(Nz::BoundingVolumef::Lerp(nullBoundingVolume, centerAndUnit, 0.5f) == result); } } + + WHEN("We lerp with special cases") + { + Nz::OrientedBoxf centerAndUnitOBB(0.f, 0.f, 0.f, 1.f, 1.f, 1.f); + centerAndUnitOBB.Update(Nz::Matrix4f::Identity()); + + Nz::BoundingVolumef centerAndUnit(centerAndUnitOBB); + + Nz::BoundingVolumef nullBoundingVolume(Nz::Extend_Null); + Nz::BoundingVolumef infiniteBoundingVolume(Nz::Extend_Infinite); + + THEN("Normal to null should give a smaller volume") + { + Nz::BoundingVolumef result(Nz::Vector3f::Zero(), Nz::Vector3f::Unit() * 0.5f); + result.Update(Nz::Matrix4f::Identity()); + + REQUIRE(Nz::BoundingVolumef::Lerp(centerAndUnit, nullBoundingVolume, 0.5f) == result); + } + + THEN("Normal to infinite should give an infinite volume") + { + REQUIRE(Nz::BoundingVolumef::Lerp(centerAndUnit, infiniteBoundingVolume, 0.5f) == infiniteBoundingVolume); + } + + THEN("Null to normal should give a small volume") + { + Nz::BoundingVolumef result(Nz::Vector3f::Zero(), Nz::Vector3f::Unit() * 0.5f); + result.Update(Nz::Matrix4f::Identity()); + + REQUIRE(Nz::BoundingVolumef::Lerp(nullBoundingVolume, centerAndUnit, 0.5f) == result); + } + + THEN("Infinite to normal should give an infinite volume") + { + REQUIRE(Nz::BoundingVolumef::Lerp(infiniteBoundingVolume, centerAndUnit, 0.5f) == infiniteBoundingVolume); + } + + THEN("Infinite to null should give an infinite volume") + { + REQUIRE(Nz::BoundingVolumef::Lerp(infiniteBoundingVolume, nullBoundingVolume, 0.5f) == infiniteBoundingVolume); + } + + THEN("Null to null should give a null volume") + { + REQUIRE(Nz::BoundingVolumef::Lerp(nullBoundingVolume, nullBoundingVolume, 0.5f) == nullBoundingVolume); + } + } } } diff --git a/tests/Engine/Math/Box.cpp b/tests/Engine/Math/Box.cpp index 7d9b42a51..ade117515 100644 --- a/tests/Engine/Math/Box.cpp +++ b/tests/Engine/Math/Box.cpp @@ -56,6 +56,16 @@ SCENARIO("Box", "[MATH][BOX]") } } + WHEN("We ask for the intersection when there are none") + { + firstCenterAndUnit.Translate(Nz::Vector3f::UnitZ() * 5.f); + THEN("We should have a center and unit") + { + Nz::Boxf thirdCenterAndUnit; + CHECK(!firstCenterAndUnit.Intersect(secondCenterAndUnit, &thirdCenterAndUnit)); + } + } + WHEN("We use the constructor of conversion") { THEN("Shouldn't be a problem") diff --git a/tests/Engine/Math/EulerAngles.cpp b/tests/Engine/Math/EulerAngles.cpp index 6a6f7f77e..95a5e301a 100644 --- a/tests/Engine/Math/EulerAngles.cpp +++ b/tests/Engine/Math/EulerAngles.cpp @@ -96,7 +96,7 @@ SCENARIO("EulerAngles", "[MATH][EULERANGLES]") REQUIRE(tmp.roll == Approx(0.f)); tmp = Nz::Quaternionf(euler30.ToQuaternion()).ToEulerAngles(); REQUIRE(tmp.pitch == Approx(30.f)); - REQUIRE(tmp.yaw == Approx(0.f)); + REQUIRE(tmp.yaw == Approx(0.f).margin(0.0001f)); REQUIRE(tmp.roll == Approx(30.f)); } } diff --git a/tests/Engine/Math/Matrix4.cpp b/tests/Engine/Math/Matrix4.cpp index eec10aacd..ca4760e7b 100644 --- a/tests/Engine/Math/Matrix4.cpp +++ b/tests/Engine/Math/Matrix4.cpp @@ -1,7 +1,9 @@ #include #include -SCENARIO("Matrix4", "[MATH][Matrix4]") +#include + +SCENARIO("Matrix4", "[MATH][MATRIX4]") { GIVEN("Two identity matrix") { @@ -20,9 +22,9 @@ SCENARIO("Matrix4", "[MATH][Matrix4]") { THEN("Nz::Vector stay the same") { - REQUIRE(firstIdentity.Transform(Nz::Vector2f::Unit()) == Nz::Vector2f::Unit()); - REQUIRE(firstIdentity.Transform(Nz::Vector3f::Unit()) == Nz::Vector3f::Unit()); - REQUIRE(firstIdentity.Transform(Nz::Vector4f(1.f, 1.f, 1.f, 1.f)) == Nz::Vector4f(1.f, 1.f, 1.f, 1.f)); + CHECK(firstIdentity * Nz::Vector2f::Unit() == Nz::Vector2f::Unit()); + CHECK(firstIdentity * Nz::Vector3f::Unit() == Nz::Vector3f::Unit()); + CHECK(firstIdentity * Nz::Vector4f(1.f, 1.f, 1.f, 1.f) == Nz::Vector4f(1.f, 1.f, 1.f, 1.f)); } } @@ -30,11 +32,11 @@ SCENARIO("Matrix4", "[MATH][Matrix4]") { THEN("It keeps being a identity") { - REQUIRE(firstIdentity.Concatenate(secondIdentity) == firstIdentity); - REQUIRE(firstIdentity.ConcatenateAffine(secondIdentity) == firstIdentity); - REQUIRE((firstIdentity * secondIdentity) == firstIdentity); - REQUIRE((1.f * firstIdentity) == firstIdentity); - REQUIRE(firstIdentity.Inverse() == secondIdentity.InverseAffine()); + CHECK(firstIdentity.Concatenate(secondIdentity) == firstIdentity); + CHECK(firstIdentity.ConcatenateAffine(secondIdentity) == firstIdentity); + CHECK((firstIdentity * secondIdentity) == firstIdentity); + CHECK((1.f * firstIdentity) == firstIdentity); + CHECK(firstIdentity.Inverse() == secondIdentity.InverseAffine()); } } @@ -65,8 +67,8 @@ SCENARIO("Matrix4", "[MATH][Matrix4]") { THEN("These results are expected") { - REQUIRE(matrix1.GetDeterminant() == Approx(24.f)); - REQUIRE(matrix2.GetDeterminant() == Approx(-1.f)); + CHECK(matrix1.GetDeterminant() == Approx(24.f)); + CHECK(matrix2.GetDeterminant() == Approx(-1.f)); } } @@ -81,12 +83,12 @@ SCENARIO("Matrix4", "[MATH][Matrix4]") THEN("We get the identity") { Nz::Matrix4f tmp = matrix1 * invMatrix1; - REQUIRE(tmp.m32 == Approx(0.f)); - REQUIRE(tmp.m42 == Approx(0.f)); + CHECK(tmp.m32 == Approx(0.f).margin(0.0001f)); + CHECK(tmp.m42 == Approx(0.f).margin(0.0001f)); tmp.m32 = 0.f; tmp.m42 = 0.f; - REQUIRE(tmp == Nz::Matrix4f::Identity()); - REQUIRE((matrix2 * invMatrix2) == Nz::Matrix4f::Identity()); + CHECK(tmp == Nz::Matrix4f::Identity()); + CHECK((matrix2 * invMatrix2) == Nz::Matrix4f::Identity()); } } } @@ -106,10 +108,10 @@ SCENARIO("Matrix4", "[MATH][Matrix4]") 0.f, -std::sqrt(2.f) / 2.f, std::sqrt(2.f) / 2.f, 0.f, 0.f, 0.f, 0.f, 1.f); - REQUIRE(transformedMatrix == rotation45X); + CHECK(transformedMatrix == rotation45X); transformedMatrix.MakeTransform(Nz::Vector3f::Unit(), Nz::EulerAnglesf(Nz::FromDegrees(45.f), 0.f, 0.f).ToQuaternion()); rotation45X.ApplyTranslation(Nz::Vector3f::Unit()); - REQUIRE(transformedMatrix == rotation45X); + CHECK(transformedMatrix == rotation45X); } THEN("Rotation around Y") @@ -120,10 +122,10 @@ SCENARIO("Matrix4", "[MATH][Matrix4]") std::sqrt(2.f) / 2.f, 0.f, std::sqrt(2.f) / 2.f, 0.f, 0.f, 0.f, 0.f, 1.f); - REQUIRE(transformedMatrix == rotation45Y); + CHECK(transformedMatrix == rotation45Y); transformedMatrix.MakeTransform(Nz::Vector3f::Unit(), Nz::EulerAnglesf(0.f, Nz::FromDegrees(45.f), 0.f).ToQuaternion()); rotation45Y.ApplyTranslation(Nz::Vector3f::Unit()); - REQUIRE(transformedMatrix == rotation45Y); + CHECK(transformedMatrix == rotation45Y); } THEN("Rotation around Z") @@ -134,10 +136,172 @@ SCENARIO("Matrix4", "[MATH][Matrix4]") 0.f, 0.f, 1.f, 0.f, 0.f, 0.f, 0.f, 1.f); - REQUIRE(transformedMatrix == rotation45Z); + CHECK(transformedMatrix == rotation45Z); transformedMatrix.MakeTransform(Nz::Vector3f::Unit(), Nz::EulerAnglesf(Nz::EulerAnglesf(0.f, 0.f, Nz::FromDegrees(45.f)).ToQuaternion())); rotation45Z.ApplyTranslation(Nz::Vector3f::Unit()); - REQUIRE(transformedMatrix == rotation45Z); + CHECK(transformedMatrix == rotation45Z); + } + } + } + + GIVEN("An identity matrix") + { + std::array content{{ 1.f, 0.f, 0.f, 0.f, + 0.f, 1.f, 0.f, 0.f, + 0.f, 0.f, 1.f, 0.f, + 0.f, 0.f, 0.f, 1.f + }}; + + Nz::Matrix4f identity(content.data()); + REQUIRE(identity.IsIdentity()); + + WHEN("We rotate it from pitch 30") + { + Nz::Quaternionf rotation(Nz::EulerAnglesf(Nz::FromDegrees(30.f), 0.f, 0.f)); + identity.ApplyRotation(rotation); + + THEN("We should retrieve it") + { + REQUIRE(identity.GetRotation() == rotation); + } + } + + WHEN("We rotate it from yaw 30") + { + Nz::Quaternionf rotation(Nz::EulerAnglesf(0.f, Nz::FromDegrees(30.f), 0.f)); + identity.ApplyRotation(rotation); + + THEN("We should retrieve it") + { + REQUIRE(identity.GetRotation() == rotation); + } + } + + WHEN("We rotate it from roll 30") + { + Nz::Quaternionf rotation(Nz::EulerAnglesf(0.f, 0.f, Nz::FromDegrees(30.f))); + identity.ApplyRotation(rotation); + + THEN("We should retrieve it") + { + REQUIRE(identity.GetRotation() == rotation); + } + } + + WHEN("We rotate it from a strange rotation") + { + Nz::Quaternionf rotation(Nz::EulerAnglesf(Nz::FromDegrees(10.f), Nz::FromDegrees(20.f), Nz::FromDegrees(30.f))); + identity.ApplyRotation(rotation); + + THEN("We should retrieve it") + { + REQUIRE(identity.GetRotation() == rotation); + } + } + + WHEN("We scale it") + { + Nz::Vector3f scale(1.f, 2.f, 3.f); + Nz::Vector3f squaredScale(scale.x * scale.x, scale.y * scale.y, scale.z * scale.z); + identity.ApplyScale(scale); + + THEN("We should retrieve it") + { + CHECK(identity.GetScale() == scale); + CHECK(identity.GetSquaredScale() == squaredScale); + } + + AND_THEN("With a rotation") + { + identity.ApplyRotation(Nz::EulerAnglesf(Nz::FromDegrees(10.f), Nz::FromDegrees(20.f), Nz::FromDegrees(30.f))); + Nz::Vector3f retrievedScale = identity.GetScale(); + CHECK(retrievedScale.x == Approx(scale.x)); + CHECK(retrievedScale.y == Approx(scale.y)); + CHECK(retrievedScale.z == Approx(scale.z)); + } + } + } + + GIVEN("A matrix with a negative determinant") + { + Nz::Matrix4f negativeDeterminant( -1.f, 0.f, 0.f, 0.f, + 0.f, 1.f, 0.f, 0.f, + 0.f, 0.f, 1.f, 0.f, + 0.f, 0.f, 0.f, 1.f); + + WHEN("We ask information about determinant") + { + THEN("We expect those to be true") + { + CHECK(negativeDeterminant.GetDeterminant() == Approx(-1.f)); + CHECK(!negativeDeterminant.HasScale()); + CHECK(negativeDeterminant.HasNegativeScale()); + } + } + } + + GIVEN("Some transformed matrices") + { + Nz::Vector3f simpleTranslation = Nz::Vector3f::Zero(); + Nz::Quaternionf simpleRotation = Nz::Quaternionf::Identity(); + Nz::Vector3f simpleScale = Nz::Vector3f::Unit(); + Nz::Matrix4f simple = Nz::Matrix4f::Transform(simpleTranslation, simpleRotation, simpleScale); + + Nz::Vector3f complexTranslation = Nz::Vector3f(-5.f, 7.f, 3.5f); + Nz::Quaternionf complexRotation = Nz::EulerAnglesf(Nz::FromDegrees(-22.5f), Nz::FromDegrees(30.f), Nz::FromDegrees(15.f)); + Nz::Vector3f complexScale = Nz::Vector3f(1.f, 2.f, 0.5f); + Nz::Matrix4f complex = Nz::Matrix4f::Transform(complexTranslation, complexRotation, complexScale); + + Nz::Vector3f oppositeTranslation = Nz::Vector3f(-5.f, 7.f, 3.5f); + Nz::Quaternionf oppositeRotation = Nz::EulerAnglesf(Nz::FromDegrees(-90.f), Nz::FromDegrees(0.f), Nz::FromDegrees(0.f)); + Nz::Vector3f oppositeScale = Nz::Vector3f(1.f, 2.f, 0.5f); + Nz::Matrix4f opposite = Nz::Matrix4f::Transform(oppositeTranslation, oppositeRotation, oppositeScale); + + WHEN("We retrieve the different components") + { + THEN("It should be the original ones") + { + CHECK(simple.GetTranslation() == simpleTranslation); + CHECK(simple.GetRotation() == simpleRotation); + CHECK(simple.GetScale() == simpleScale); + + /*CHECK(complex.GetTranslation() == complexTranslation); + CHECK(complex.GetRotation() == complexRotation); + CHECK(complex.GetScale() == complexScale); + + CHECK(opposite.GetTranslation() == oppositeTranslation); + CHECK(opposite.GetRotation() == oppositeRotation); + CHECK(opposite.GetScale() == oppositeScale);*/ + } + } + } + + GIVEN("Some defined matrix and its opposite") + { + Nz::Vector3f translation(-5.f, 3.f, 0.5); + Nz::Matrix4f initial = Nz::Matrix4f::Translate(translation); + Nz::Quaternionf rotation = Nz::EulerAnglesf(Nz::FromDegrees(30.f), Nz::FromDegrees(-90.f), 0.f); + initial.ApplyRotation(rotation); + + Nz::Matrix4f simple = Nz::Matrix4f::Transform(-translation, rotation.GetInverse(), Nz::Vector3f::Unit()); + + WHEN("We multiply them together") + { + Nz::Matrix4f result = Nz::Matrix4f::Concatenate(simple, initial); + + THEN("We should get the identity") + { + Nz::Matrix4f identity = Nz::Matrix4f::Identity(); + for (int i = 0; i != 4; ++i) + { + Nz::Vector4f row = result.GetRow(i); + Nz::Vector4f column = result.GetColumn(i); + for (int j = 0; j != 4; ++j) + { + CHECK(Nz::NumberEquals(row[j], identity(i, j), 0.00001f)); + CHECK(Nz::NumberEquals(column[j], identity(i, j), 0.00001f)); + } + } } } } diff --git a/tests/Engine/Math/Quaternion.cpp b/tests/Engine/Math/Quaternion.cpp index 46a0c5f89..3cae63386 100644 --- a/tests/Engine/Math/Quaternion.cpp +++ b/tests/Engine/Math/Quaternion.cpp @@ -173,13 +173,34 @@ SCENARIO("Quaternion", "[MATH][QUATERNION]") WHEN("We get the rotation between two vectors") { - Nz::Quaternionf rotationBetweenXY = Nz::Quaternionf::RotationBetween(Nz::Vector3f::UnitX(), Nz::Vector3f::UnitY()); - THEN("The rotation in right-handed is 90 degree on z") { + Nz::Quaternionf rotationBetweenXY = Nz::Quaternionf::RotationBetween(Nz::Vector3f::UnitX(), Nz::Vector3f::UnitY()); Nz::Quaternionf rotation90Z(Nz::FromDegrees(90.f), Nz::Vector3f::UnitZ()); REQUIRE(rotation90Z == rotationBetweenXY); } + + THEN("The rotation in right-handed is 90 degree on y") + { + Nz::Quaternionf rotationBetweenXZ = Nz::Quaternionf::RotationBetween(Nz::Vector3f::UnitX(), Nz::Vector3f::UnitZ()); + Nz::Quaternionf rotation90Y(Nz::FromDegrees(-90.f), Nz::Vector3f::UnitY()); + REQUIRE(rotation90Y == rotationBetweenXZ); + } + + THEN("The rotation in right-handed is 90 degree on x") + { + Nz::Quaternionf rotationBetweenYZ = Nz::Quaternionf::RotationBetween(Nz::Vector3f::UnitY(), Nz::Vector3f::UnitZ()); + Nz::Quaternionf rotation90X(Nz::FromDegrees(90.f), Nz::Vector3f::UnitX()); + REQUIRE(rotation90X == rotationBetweenYZ); + } + + THEN("The rotation in right-handed is 90 degree on y with non-unit vectors") + { + Nz::Vector3f origin(1.f, 0.f, 1.f); + Nz::Vector3f extremity(-1.f, 0.f, 1.f); + Nz::Quaternionf rotation = Nz::Quaternionf::RotationBetween(origin, extremity); + REQUIRE(rotation * origin == extremity); + } } } diff --git a/tests/Engine/Math/Rect.cpp b/tests/Engine/Math/Rect.cpp index b119d76c9..7fe9d30fb 100644 --- a/tests/Engine/Math/Rect.cpp +++ b/tests/Engine/Math/Rect.cpp @@ -12,9 +12,9 @@ SCENARIO("Rect", "[MATH][RECT]") { THEN("They should be") { - REQUIRE(firstCenterAndUnit == secondCenterAndUnit); - REQUIRE(firstCenterAndUnit.GetCenter() == secondCenterAndUnit.GetCenter()); - REQUIRE(firstCenterAndUnit.GetCorner(Nz::RectCorner_LeftBottom) == secondCenterAndUnit.GetCorner(Nz::RectCorner_LeftBottom)); + CHECK(firstCenterAndUnit == secondCenterAndUnit); + CHECK(firstCenterAndUnit.GetCenter() == secondCenterAndUnit.GetCenter()); + CHECK(firstCenterAndUnit.GetCorner(Nz::RectCorner_LeftBottom) == secondCenterAndUnit.GetCorner(Nz::RectCorner_LeftBottom)); CHECK(firstCenterAndUnit.IsValid()); } } @@ -43,16 +43,24 @@ SCENARIO("Rect", "[MATH][RECT]") { THEN("These results are expected") { - REQUIRE(firstCenterAndUnit.GetLengths() == Nz::Vector2f::Unit()); - REQUIRE(firstCenterAndUnit.GetMaximum() == Nz::Vector2f::Unit()); - REQUIRE(firstCenterAndUnit.GetMinimum() == Nz::Vector2f::Zero()); - REQUIRE(firstCenterAndUnit.GetNegativeVertex(Nz::Vector2f::Unit()) == Nz::Vector2f::Zero()); - REQUIRE(firstCenterAndUnit.GetPosition() == Nz::Vector2f::Zero()); - REQUIRE(firstCenterAndUnit.GetPositiveVertex(Nz::Vector2f::Unit()) == Nz::Vector2f::Unit()); + CHECK(firstCenterAndUnit.GetLengths() == Nz::Vector2f::Unit()); + CHECK(firstCenterAndUnit.GetMaximum() == Nz::Vector2f::Unit()); + CHECK(firstCenterAndUnit.GetMinimum() == Nz::Vector2f::Zero()); + CHECK(firstCenterAndUnit.GetNegativeVertex(Nz::Vector2f::Unit()) == Nz::Vector2f::Zero()); + CHECK(firstCenterAndUnit.GetPosition() == Nz::Vector2f::Zero()); + CHECK(firstCenterAndUnit.GetPositiveVertex(Nz::Vector2f::Unit()) == Nz::Vector2f::Unit()); } } + WHEN("We ask for intersection") + { + Nz::Rectf intersection; + CHECK(firstCenterAndUnit.Intersect(secondCenterAndUnit, &intersection)); + CHECK(intersection == Nz::Rectf(1.f, 1.f)); + CHECK(intersection == Nz::Rectf(Nz::Vector2f(1.f, 1.f))); + } + WHEN("We try to lerp") { THEN("Compilation should be fine") diff --git a/tests/Engine/Math/Vector3.cpp b/tests/Engine/Math/Vector3.cpp index 84c6a01ae..faeb03cca 100644 --- a/tests/Engine/Math/Vector3.cpp +++ b/tests/Engine/Math/Vector3.cpp @@ -1,6 +1,7 @@ #include #include +#include #include SCENARIO("Vector3", "[MATH][VECTOR3]") @@ -97,4 +98,23 @@ SCENARIO("Vector3", "[MATH][VECTOR3]") } } } + + GIVEN("Two vectors") + { + Nz::Vector2f unit = Nz::Vector2f::Unit(); + Nz::Vector3f smaller(-1.f, unit); + + Nz::Vector3f bigger(1.f, unit.x, unit.y); + + WHEN("We combine divisions and multiplications") + { + Nz::Vector3f result = smaller / bigger; + result *= bigger; + + THEN("We should get the identity") + { + REQUIRE(result == smaller); + } + } + } } diff --git a/tests/Engine/Physics2D/Collider2D.cpp b/tests/Engine/Physics2D/Collider2D.cpp index dee2b85c8..811b75ded 100644 --- a/tests/Engine/Physics2D/Collider2D.cpp +++ b/tests/Engine/Physics2D/Collider2D.cpp @@ -98,7 +98,7 @@ SCENARIO("Collider2D", "[PHYSICS2D][COLLIDER2D]") THEN("We expect those to be true") { CHECK(segment.GetFirstPoint() == firstPoint); - CHECK(segment.GetLength() == firstPoint.Distance(secondPoint)); + CHECK(segment.GetLength() == Approx(firstPoint.Distance(secondPoint))); CHECK(segment.GetSecondPoint() == secondPoint); CHECK(segment.GetType() == Nz::ColliderType2D_Segment); } diff --git a/tests/Engine/Physics2D/PhysWorld2D.cpp b/tests/Engine/Physics2D/PhysWorld2D.cpp index 539932f71..4f492a9c0 100644 --- a/tests/Engine/Physics2D/PhysWorld2D.cpp +++ b/tests/Engine/Physics2D/PhysWorld2D.cpp @@ -80,7 +80,7 @@ SCENARIO("PhysWorld2D", "[PHYSICS2D][PHYSWORLD2D]") { const Nz::PhysWorld2D::RaycastHit& result = results[i]; CHECK(result.nearestBody == &bodies[i]); - CHECK(result.fraction == Approx(i / 4.f).epsilon(0.1f)); + CHECK(result.fraction == Approx(i / 4.f).margin(0.1f)); CHECK(result.hitPos == Nz::Vector2f(0.f, i * 10.f)); CHECK(result.hitNormal == -Nz::Vector2f::UnitY()); } @@ -99,6 +99,94 @@ SCENARIO("PhysWorld2D", "[PHYSICS2D][PHYSWORLD2D]") } } } + + GIVEN("Three entities, a character, a wall and a trigger zone") + { + unsigned int CHARACTER_COLLISION_ID = 1; + unsigned int WALL_COLLISION_ID = 2; + unsigned int TRIGGER_COLLISION_ID = 3; + + Nz::PhysWorld2D world; + + Nz::Rectf characterAABB(0.f, 0.f, 1.f, 1.f); + Nz::Collider2DRef characterBox = Nz::BoxCollider2D::New(characterAABB); + characterBox->SetCollisionId(CHARACTER_COLLISION_ID); + Nz::RigidBody2D character(&world, 1.f, characterBox); + character.SetPosition(Nz::Vector2f::Zero()); + + Nz::Rectf wallAABB(0.f, 0.f, 1.f, 2.f); + Nz::Collider2DRef wallBox = Nz::BoxCollider2D::New(wallAABB); + wallBox->SetCollisionId(WALL_COLLISION_ID); + Nz::RigidBody2D wall(&world, 0.f, wallBox); + wall.SetPosition(Nz::Vector2f(5.f, 0.f)); + + Nz::Rectf triggerAABB(0.f, 0.f, 1.f, 1.f); + Nz::Collider2DRef triggerBox = Nz::BoxCollider2D::New(triggerAABB); + triggerBox->SetTrigger(true); + triggerBox->SetCollisionId(TRIGGER_COLLISION_ID); + Nz::RigidBody2D trigger(&world, 0.f, triggerBox); + trigger.SetPosition(Nz::Vector2f(2.f, 0.f)); + + world.Step(0.f); + + int statusTriggerCollision = 0; + Nz::PhysWorld2D::Callback characterTriggerCallback; + characterTriggerCallback.startCallback = [&](Nz::PhysWorld2D&, Nz::RigidBody2D&, Nz::RigidBody2D&, void*) -> bool { + statusTriggerCollision = statusTriggerCollision | 1 << 0; + return true; + }; + characterTriggerCallback.preSolveCallback = [&](Nz::PhysWorld2D&, Nz::RigidBody2D&, Nz::RigidBody2D&, void*) -> bool { + statusTriggerCollision = statusTriggerCollision | 1 << 1; + return true; + }; + characterTriggerCallback.postSolveCallback = [&](Nz::PhysWorld2D&, Nz::RigidBody2D&, Nz::RigidBody2D&, void*) { + statusTriggerCollision = statusTriggerCollision | 1 << 2; + }; + characterTriggerCallback.endCallback = [&](Nz::PhysWorld2D&, Nz::RigidBody2D&, Nz::RigidBody2D&, void*) { + statusTriggerCollision = statusTriggerCollision | 1 << 3; + }; + world.RegisterCallbacks(CHARACTER_COLLISION_ID, TRIGGER_COLLISION_ID, characterTriggerCallback); + + int statusWallCollision = 0; + Nz::PhysWorld2D::Callback characterWallCallback; + characterWallCallback.startCallback = [&](Nz::PhysWorld2D&, Nz::RigidBody2D&, Nz::RigidBody2D&, void*) -> bool { + statusWallCollision = statusWallCollision | 1 << 0; + return true; + }; + characterWallCallback.endCallback = [&](Nz::PhysWorld2D&, Nz::RigidBody2D&, Nz::RigidBody2D&, void*) { + statusWallCollision = statusWallCollision | 1 << 1; + }; + world.RegisterCallbacks(CHARACTER_COLLISION_ID, WALL_COLLISION_ID, characterWallCallback); + + WHEN("We make our character go towards the wall") + { + character.SetVelocity(Nz::Vector2f(1.f, 0.f)); + for (int i = 0; i != 11; ++i) + world.Step(0.1f); + + THEN("It should trigger several collisions") + { + CHECK(statusTriggerCollision == 3); + for (int i = 0; i != 20; ++i) + world.Step(0.1f); + CHECK(statusTriggerCollision == 11); + + CHECK(character.GetPosition().x == Approx(3.1f).margin(0.01f)); + + for (int i = 0; i != 9; ++i) + world.Step(0.1f); + CHECK(character.GetPosition().x == Approx(4.f).margin(0.01f)); + world.Step(0.1f); + CHECK(character.GetPosition().x == Approx(4.f).margin(0.01f)); + CHECK(statusWallCollision == 1); // It should be close to the wall + + character.SetVelocity(Nz::Vector2f(-2.f, 0.f)); + for (int i = 0; i != 10; ++i) + world.Step(0.1f); + CHECK(statusWallCollision == 3); + } + } + } } Nz::RigidBody2D CreateBody(Nz::PhysWorld2D& world, const Nz::Vector2f& position, bool isMoving, const Nz::Vector2f& lengths) diff --git a/tests/Engine/Physics2D/RigidBody2D.cpp b/tests/Engine/Physics2D/RigidBody2D.cpp index f45e727b1..c2b05438a 100644 --- a/tests/Engine/Physics2D/RigidBody2D.cpp +++ b/tests/Engine/Physics2D/RigidBody2D.cpp @@ -1,15 +1,18 @@ #include #include #include +#include Nz::RigidBody2D CreateBody(Nz::PhysWorld2D& world); void EQUALITY(const Nz::RigidBody2D& left, const Nz::RigidBody2D& right); +void EQUALITY(const Nz::Rectf& left, const Nz::Rectf& right); SCENARIO("RigidBody2D", "[PHYSICS2D][RIGIDBODY2D]") { GIVEN("A physic world and a rigid body") { Nz::PhysWorld2D world; + world.SetMaxStepCount(std::numeric_limits::max()); Nz::Vector2f positionAABB(3.f, 4.f); Nz::Rectf aabb(positionAABB.x, positionAABB.y, 1.f, 2.f); @@ -65,16 +68,15 @@ SCENARIO("RigidBody2D", "[PHYSICS2D][RIGIDBODY2D]") WHEN("We set a new geometry") { float radius = 5.f; - Nz::Vector2f positionCircle(0.f, 0.f); - Nz::Collider2DRef circle = Nz::CircleCollider2D::New(radius, position); - body.SetGeom(circle); + body.SetGeom(Nz::CircleCollider2D::New(radius)); world.Step(1.f); THEN("The aabb should be updated") { + position = body.GetPosition(); Nz::Rectf circleAABB(position.x - radius, position.y - radius, 2.f * radius, 2.f* radius); - REQUIRE(body.GetAABB() == circleAABB); + EQUALITY(body.GetAABB(), circleAABB); } } } @@ -82,6 +84,8 @@ SCENARIO("RigidBody2D", "[PHYSICS2D][RIGIDBODY2D]") GIVEN("A physic world") { Nz::PhysWorld2D world; + world.SetMaxStepCount(std::numeric_limits::max()); + Nz::Rectf aabb(3.f, 4.f, 1.f, 2.f); WHEN("We get a rigid body from a function") @@ -102,6 +106,8 @@ SCENARIO("RigidBody2D", "[PHYSICS2D][RIGIDBODY2D]") GIVEN("A physic world and a rigid body") { Nz::PhysWorld2D world; + world.SetMaxStepCount(std::numeric_limits::max()); + Nz::Vector2f positionAABB(3.f, 4.f); Nz::Rectf aabb(positionAABB.x, positionAABB.y, 1.f, 2.f); Nz::Collider2DRef box = Nz::BoxCollider2D::New(aabb); @@ -128,7 +134,7 @@ SCENARIO("RigidBody2D", "[PHYSICS2D][RIGIDBODY2D]") CHECK(body.GetUserdata() == &userData); CHECK(body.GetVelocity() == Nz::Vector2f::Zero()); - CHECK(body.IsMoveable() == true); + CHECK(body.IsKinematic() == false); CHECK(body.IsSleeping() == false); } } @@ -200,6 +206,7 @@ SCENARIO("RigidBody2D", "[PHYSICS2D][RIGIDBODY2D]") GIVEN("A physic world and a rigid body of circle") { Nz::PhysWorld2D world; + world.SetMaxStepCount(std::numeric_limits::max()); Nz::Vector2f position(3.f, 4.f); float radius = 5.f; @@ -221,6 +228,7 @@ SCENARIO("RigidBody2D", "[PHYSICS2D][RIGIDBODY2D]") GIVEN("A physic world and a rigid body of compound") { Nz::PhysWorld2D world; + world.SetMaxStepCount(std::numeric_limits::max()); Nz::Rectf aabb(0.f, 0.f, 1.f, 1.f); Nz::BoxCollider2DRef box1 = Nz::BoxCollider2D::New(aabb); @@ -249,6 +257,7 @@ SCENARIO("RigidBody2D", "[PHYSICS2D][RIGIDBODY2D]") GIVEN("A physic world and a rigid body of circle") { Nz::PhysWorld2D world; + world.SetMaxStepCount(std::numeric_limits::max()); std::vector vertices; vertices.push_back(Nz::Vector2f(0.f, 0.f)); @@ -275,6 +284,7 @@ SCENARIO("RigidBody2D", "[PHYSICS2D][RIGIDBODY2D]") GIVEN("A physic world and a rigid body of segment") { Nz::PhysWorld2D world; + world.SetMaxStepCount(std::numeric_limits::max()); Nz::Vector2f positionA(3.f, 4.f); Nz::Vector2f positionB(1.f, -4.f); @@ -306,13 +316,21 @@ Nz::RigidBody2D CreateBody(Nz::PhysWorld2D& world) void EQUALITY(const Nz::RigidBody2D& left, const Nz::RigidBody2D& right) { CHECK(left.GetAABB() == right.GetAABB()); - CHECK(left.GetAngularVelocity() == right.GetAngularVelocity()); + CHECK(left.GetAngularVelocity() == Approx(right.GetAngularVelocity())); CHECK(left.GetCenterOfGravity() == right.GetCenterOfGravity()); CHECK(left.GetGeom() == right.GetGeom()); CHECK(left.GetHandle() != right.GetHandle()); - CHECK(left.GetMass() == right.GetMass()); + CHECK(left.GetMass() == Approx(right.GetMass())); CHECK(left.GetPosition() == right.GetPosition()); - CHECK(left.GetRotation() == right.GetRotation()); + CHECK(left.GetRotation() == Approx(right.GetRotation())); CHECK(left.GetUserdata() == right.GetUserdata()); CHECK(left.GetVelocity() == right.GetVelocity()); -} \ No newline at end of file +} + +void EQUALITY(const Nz::Rectf& left, const Nz::Rectf& right) +{ + CHECK(left.x == Approx(right.x)); + CHECK(left.y == Approx(right.y)); + CHECK(left.width == Approx(right.width)); + CHECK(left.height == Approx(right.height)); +} diff --git a/tests/Engine/Platform/EventHandler.cpp b/tests/Engine/Platform/EventHandler.cpp index b143b949a..a2f64e9f4 100644 --- a/tests/Engine/Platform/EventHandler.cpp +++ b/tests/Engine/Platform/EventHandler.cpp @@ -51,9 +51,8 @@ SCENARIO("EventHandler", "[PLATFORM][EVENTHANDLER][INTERACTIVE][.]") while (app.Run()) { window.Display(); - float elapsedTime = elapsedTimeClock.GetSeconds(); - elapsedTimeClock.Restart(); + float elapsedTime = elapsedTimeClock.Restart() / 1'000'000; if (!fsm.Update(elapsedTime)) { NazaraError("Failed to update state machine."); diff --git a/tests/Engine/Platform/EventHandler/BaseState.cpp b/tests/Engine/Platform/EventHandler/BaseState.cpp index ed1f19655..8cb229445 100644 --- a/tests/Engine/Platform/EventHandler/BaseState.cpp +++ b/tests/Engine/Platform/EventHandler/BaseState.cpp @@ -17,7 +17,7 @@ BaseState::~BaseState() { } -void BaseState::Enter(Ndk::StateMachine& fsm) +void BaseState::Enter(Ndk::StateMachine& /*fsm*/) { m_text.SetVisible(true); DrawMenu(); diff --git a/tests/Engine/Platform/EventHandler/MenuState.hpp b/tests/Engine/Platform/EventHandler/MenuState.hpp index 7ce82001e..56c7d594c 100644 --- a/tests/Engine/Platform/EventHandler/MenuState.hpp +++ b/tests/Engine/Platform/EventHandler/MenuState.hpp @@ -17,7 +17,7 @@ class MenuState : public BaseState bool Update(Ndk::StateMachine& fsm, float elapsedTime) override; private: - void DrawMenu(); + void DrawMenu() override; NazaraSlot(Nz::EventHandler, OnKeyPressed, m_keyPressedSlot); int m_selectedNextState; diff --git a/tests/SDK/NDK/BaseSystem.cpp b/tests/SDK/NDK/BaseSystem.cpp index 3bb0fa9e4..84649df22 100644 --- a/tests/SDK/NDK/BaseSystem.cpp +++ b/tests/SDK/NDK/BaseSystem.cpp @@ -32,7 +32,8 @@ SCENARIO("BaseSystem", "[NDK][BASESYSTEM]") { GIVEN("Our TestSystem") { - Ndk::World world; + Ndk::World world(false); + Ndk::BaseSystem& system = world.AddSystem(); REQUIRE(&system.GetWorld() == &world); diff --git a/tests/SDK/NDK/Entity.cpp b/tests/SDK/NDK/Entity.cpp index dd3216fb0..7d59cfc20 100644 --- a/tests/SDK/NDK/Entity.cpp +++ b/tests/SDK/NDK/Entity.cpp @@ -55,7 +55,8 @@ SCENARIO("Entity", "[NDK][ENTITY]") { GIVEN("A world & an entity") { - Ndk::World world; + Ndk::World world(false); + Ndk::BaseSystem& system = world.AddSystem(); Ndk::EntityHandle entity = world.CreateEntity(); diff --git a/tests/SDK/NDK/EntityList.cpp b/tests/SDK/NDK/EntityList.cpp index 30a57573d..0642b50b7 100644 --- a/tests/SDK/NDK/EntityList.cpp +++ b/tests/SDK/NDK/EntityList.cpp @@ -6,7 +6,8 @@ SCENARIO("EntityList", "[NDK][ENTITYLIST]") { GIVEN("A world & a set of entities") { - Ndk::World world; + Ndk::World world(false); + const Ndk::EntityHandle& entity = world.CreateEntity(); Ndk::EntityList entityList; entityList.Insert(entity); diff --git a/tests/SDK/NDK/EntityOwner.cpp b/tests/SDK/NDK/EntityOwner.cpp index f2fd76d58..2d240a6d0 100644 --- a/tests/SDK/NDK/EntityOwner.cpp +++ b/tests/SDK/NDK/EntityOwner.cpp @@ -6,32 +6,103 @@ SCENARIO("EntityOwner", "[NDK][ENTITYOWNER]") { GIVEN("A world & an entity") { - Ndk::World world; + Ndk::World world(false); Ndk::EntityHandle entity = world.CreateEntity(); WHEN("We set the ownership of the entity to our owner") { - Ndk::EntityOwner entityOwner(entity); - THEN("Entity is still valid") { + REQUIRE(entity.IsValid()); + + Ndk::EntityOwner entityOwner(entity); + + world.Refresh(); CHECK(entity.IsValid()); } - THEN("Resetting or getting out of scope is no more valid") + THEN("Moving an entity owner by constructor works") { + REQUIRE(entity.IsValid()); + + Ndk::EntityOwner entityOwner(entity); + Ndk::EntityOwner entityOwner2(std::move(entityOwner)); entityOwner.Reset(); - world.Update(1.f); + + world.Refresh(); + CHECK(entity.IsValid()); + + entityOwner2.Reset(); + + world.Refresh(); CHECK(!entity.IsValid()); } - THEN("Moving an entity owner works") + THEN("Moving an entity owner by operator= works") { - Ndk::EntityOwner entityOwner2(std::move(entityOwner)); + REQUIRE(entity.IsValid()); + + Ndk::EntityOwner entityOwner(entity); + Ndk::EntityOwner entityOwner2; + entityOwner2 = std::move(entityOwner); + entityOwner.Reset(); + + world.Refresh(); + CHECK(entity.IsValid()); + entityOwner2.Reset(); - world.Update(1.f); - REQUIRE(!entity.IsValid()); + + world.Refresh(); + CHECK(!entity.IsValid()); + } + + THEN("Destroying an entity owner destroys its entity") + { + REQUIRE(entity.IsValid()); + + { + Ndk::EntityOwner entityOwner(entity); + } + + world.Refresh(); + CHECK(!entity.IsValid()); + } + + + THEN("Resetting an entity owner destroys its entity") + { + REQUIRE(entity.IsValid()); + + Ndk::EntityOwner entityOwner(entity); + entityOwner.Reset(); + + world.Refresh(); + CHECK(!entity.IsValid()); + } + + THEN("Assigning another entity destroys the first entity") + { + REQUIRE(entity.IsValid()); + + Ndk::EntityOwner entityOwner(entity); + entityOwner = world.CreateEntity(); + + world.Refresh(); + CHECK(!entity.IsValid()); + } + + THEN("Moving another entity destroys the first entity") + { + REQUIRE(entity.IsValid()); + + Ndk::EntityOwner entityOwner(entity); + Ndk::EntityHandle entity2 = world.CreateEntity(); + + entityOwner = std::move(entity2); + + world.Refresh(); + CHECK(!entity.IsValid()); } } } -} \ No newline at end of file +} diff --git a/tests/SDK/NDK/StateMachine.cpp b/tests/SDK/NDK/StateMachine.cpp index 066a150d7..15502c5cf 100644 --- a/tests/SDK/NDK/StateMachine.cpp +++ b/tests/SDK/NDK/StateMachine.cpp @@ -64,8 +64,8 @@ SCENARIO("State & StateMachine", "[NDK][STATE]") std::shared_ptr secondTestState = std::make_shared(); Ndk::StateMachine stateMachine(secondTestState); stateMachine.PushState(testState); - REQUIRE(!testState->IsUpdated()); - REQUIRE(!secondTestState->IsUpdated()); + CHECK(!testState->IsUpdated()); + CHECK(!secondTestState->IsUpdated()); WHEN("We update our machine") { @@ -73,34 +73,32 @@ SCENARIO("State & StateMachine", "[NDK][STATE]") THEN("Our state on the top has been updated but not the bottom one") { - REQUIRE(stateMachine.IsTopState(testState.get())); - REQUIRE(!stateMachine.IsTopState(secondTestState.get())); + CHECK(stateMachine.IsTopState(testState.get())); + CHECK(!stateMachine.IsTopState(secondTestState.get())); - REQUIRE(testState->IsUpdated()); - REQUIRE(!secondTestState->IsUpdated()); + CHECK(testState->IsUpdated()); + CHECK(!secondTestState->IsUpdated()); } } WHEN("We exchange the states' positions while emptying the stack") { - REQUIRE(stateMachine.PopStatesUntil(secondTestState)); - REQUIRE(stateMachine.IsTopState(secondTestState.get())); + stateMachine.PopStatesUntil(secondTestState); + stateMachine.Update(1.f); + CHECK(stateMachine.IsTopState(secondTestState.get())); - std::shared_ptr oldState = stateMachine.PopState(); - REQUIRE(stateMachine.PopState() == nullptr); - - stateMachine.SetState(testState); - stateMachine.PushState(oldState); + stateMachine.ResetState(testState); + stateMachine.PushState(secondTestState); stateMachine.Update(1.f); THEN("Both states should be updated") { - REQUIRE(!stateMachine.IsTopState(testState.get())); - REQUIRE(stateMachine.IsTopState(secondTestState.get())); + CHECK(!stateMachine.IsTopState(testState.get())); + CHECK(stateMachine.IsTopState(secondTestState.get())); - REQUIRE(testState->IsUpdated()); - REQUIRE(secondTestState->IsUpdated()); + CHECK(testState->IsUpdated()); + CHECK(secondTestState->IsUpdated()); } } } diff --git a/tests/SDK/NDK/System.cpp b/tests/SDK/NDK/System.cpp index d965e37f3..5f6d74284 100644 --- a/tests/SDK/NDK/System.cpp +++ b/tests/SDK/NDK/System.cpp @@ -6,25 +6,35 @@ namespace class TestSystem : public Ndk::System { public: - TestSystem(int value) : - m_value(value) + TestSystem() : + m_updateCounter(0), + m_elapsedTime(0.f) { } - int GetValue() const - { - return m_value; - } - ~TestSystem() = default; + float GetElapsedTime() const + { + return m_elapsedTime; + } + + std::size_t GetLoopCount() const + { + return m_updateCounter; + } + static Ndk::SystemIndex systemIndex; private: - int m_value; + std::size_t m_updateCounter; + float m_elapsedTime; - void OnUpdate(float /*elapsedTime*/) override + void OnUpdate(float elapsedTime) override { + ++m_updateCounter; + + m_elapsedTime += elapsedTime; } }; @@ -35,16 +45,63 @@ SCENARIO("System", "[NDK][SYSTEM]") { GIVEN("Our TestSystem") { - TestSystem testSystem(666); + TestSystem testSystem; + testSystem.SetMaximumUpdateRate(30.f); - WHEN("We clone it") + float maxTimePerFrame = 1 / 30.f; + + WHEN("We update it with a higher framerate") { - std::unique_ptr clone = testSystem.Clone(); + float timePerFrame = maxTimePerFrame / 2.f; + float elapsedTime = 2.f; - THEN("We should get a copy") + std::size_t loopCount = static_cast(std::round(elapsedTime / timePerFrame)); + + for (std::size_t i = 0; i < loopCount; ++i) + testSystem.Update(timePerFrame); + + CHECK(testSystem.GetLoopCount() == loopCount / 2); + CHECK(testSystem.GetElapsedTime() == Approx(elapsedTime).epsilon(timePerFrame)); + } + + WHEN("We update it with a lower framerate") + { + float timePerFrame = maxTimePerFrame * 2.f; + float elapsedTime = 10.f; + + std::size_t loopCount = static_cast(std::round(elapsedTime / timePerFrame)); + + for (std::size_t i = 0; i < loopCount; ++i) + testSystem.Update(timePerFrame); + + CHECK(testSystem.GetLoopCount() == loopCount); + CHECK(testSystem.GetElapsedTime() == Approx(elapsedTime).epsilon(timePerFrame)); + + AND_WHEN("We suddenly increase framerate") { - REQUIRE(static_cast(clone.get())->GetValue() == 666); + float newTimePerFrame = 1 / 300.f; + float newElapsedTime = 100.f; + + std::size_t newLoopCount = static_cast(std::round(newElapsedTime / newTimePerFrame)); + + for (std::size_t i = 0; i < newLoopCount; ++i) + testSystem.Update(newTimePerFrame); + + CHECK(testSystem.GetLoopCount() == loopCount + newLoopCount / 10); + CHECK(testSystem.GetElapsedTime() == Approx(elapsedTime + newElapsedTime).epsilon(newTimePerFrame)); } } + + + WHEN("We update it with a very low framerate") + { + float timePerFrame = 0.5f; + + for (std::size_t i = 0; i < 10; ++i) + testSystem.Update(timePerFrame); + + CHECK(testSystem.GetLoopCount() == 10); + CHECK(testSystem.GetElapsedTime() == Approx(5.f)); + } } -} \ No newline at end of file +} diff --git a/tests/SDK/NDK/Systems/PhysicsSystem2D.cpp b/tests/SDK/NDK/Systems/PhysicsSystem2D.cpp index 0dc944130..53808dc42 100644 --- a/tests/SDK/NDK/Systems/PhysicsSystem2D.cpp +++ b/tests/SDK/NDK/Systems/PhysicsSystem2D.cpp @@ -4,6 +4,7 @@ #include #include #include +#include Ndk::EntityHandle CreateBaseEntity(Ndk::World& world, const Nz::Vector2f& position, const Nz::Rectf AABB); @@ -19,6 +20,9 @@ SCENARIO("PhysicsSystem2D", "[NDK][PHYSICSSYSTEM2D]") Ndk::NodeComponent& nodeComponent = movingEntity->GetComponent(); Ndk::PhysicsComponent2D& physicsComponent2D = movingEntity->AddComponent(); + world.GetSystem().SetMaximumUpdateRate(0.f); + world.GetSystem().GetWorld().SetMaxStepCount(std::numeric_limits::max()); + WHEN("We update the world") { world.Update(1.f); @@ -41,7 +45,7 @@ SCENARIO("PhysicsSystem2D", "[NDK][PHYSICSSYSTEM2D]") world.Update(1.f); - THEN("It should moved freely") + THEN("It should move freely") { REQUIRE(nodeComponent.GetPosition() == position); movingAABB.Translate(position); @@ -77,6 +81,8 @@ SCENARIO("PhysicsSystem2D", "[NDK][PHYSICSSYSTEM2D]") Ndk::NodeComponent& nodeComponent = movingEntity->GetComponent(); Ndk::PhysicsComponent2D& physicsComponent2D = movingEntity->AddComponent(); + world.GetSystem().SetFixedUpdateRate(30.f); + WHEN("We make rotate our entity") { float angularSpeed = Nz::FromDegrees(45.f); @@ -85,7 +91,7 @@ SCENARIO("PhysicsSystem2D", "[NDK][PHYSICSSYSTEM2D]") THEN("It should have been rotated") { - CHECK(physicsComponent2D.GetAngularVelocity() == angularSpeed); + CHECK(physicsComponent2D.GetAngularVelocity() == Approx(angularSpeed)); CHECK(physicsComponent2D.GetAABB() == Nz::Rectf(-2.f, 0.f, 2.f, 1.f)); CHECK(physicsComponent2D.GetRotation() == Approx(Nz::FromDegrees(90.f))); CHECK(nodeComponent.GetRotation().ToEulerAngles().roll == Approx(Nz::FromDegrees(90.f))); @@ -119,6 +125,8 @@ SCENARIO("PhysicsSystem2D", "[NDK][PHYSICSSYSTEM2D]") Ndk::NodeComponent& nodeComponent = movingEntity->GetComponent(); Ndk::PhysicsComponent2D& physicsComponent2D = movingEntity->AddComponent(); + world.GetSystem().SetFixedUpdateRate(30.f); + WHEN("We make rotate our entity") { float angularSpeed = Nz::FromDegrees(45.f); diff --git a/tests/SDK/NDK/Systems/RenderSystem.cpp b/tests/SDK/NDK/Systems/RenderSystem.cpp index ed0244806..ec22d6e57 100644 --- a/tests/SDK/NDK/Systems/RenderSystem.cpp +++ b/tests/SDK/NDK/Systems/RenderSystem.cpp @@ -1,6 +1,8 @@ #include #include #include +#include +#include #include #include @@ -61,6 +63,7 @@ SCENARIO("RenderSystem", "[NDK][RenderSystem]") entity->AddComponent(boxCollider2D); Ndk::PhysicsComponent2D& physicsComponent2D = entity->AddComponent(); + world.GetSystem().SetFixedUpdateRate(30.f); world.Update(1.f); WHEN("We move it") diff --git a/tests/SDK/NDK/Systems/VelocitySystem.cpp b/tests/SDK/NDK/Systems/VelocitySystem.cpp index bfde34896..aff645106 100644 --- a/tests/SDK/NDK/Systems/VelocitySystem.cpp +++ b/tests/SDK/NDK/Systems/VelocitySystem.cpp @@ -13,6 +13,8 @@ SCENARIO("VelocitySystem", "[NDK][VELOCITYSYSTEM]") Ndk::VelocityComponent& velocityComponent = entity->AddComponent(); Ndk::NodeComponent& nodeComponent = entity->AddComponent(); + world.GetSystem().SetFixedUpdateRate(30.f); + WHEN("We give a speed to our entity") { Nz::Vector3f velocity = Nz::Vector3f::Unit() * 2.f; diff --git a/tests/SDK/NDK/World.cpp b/tests/SDK/NDK/World.cpp index d46b6621b..4d25db5f6 100644 --- a/tests/SDK/NDK/World.cpp +++ b/tests/SDK/NDK/World.cpp @@ -55,7 +55,7 @@ SCENARIO("World", "[NDK][WORLD]") { GIVEN("A brave new world and the update system") { - Ndk::World world; + Ndk::World world(false); Ndk::BaseSystem& system = world.AddSystem(); WHEN("We had a new entity with an updatable component and a system") diff --git a/tests/main.cpp b/tests/main.cpp index 112b7498c..34bb79e5f 100644 --- a/tests/main.cpp +++ b/tests/main.cpp @@ -2,6 +2,8 @@ #include #include +#include +#include #include #include diff --git a/tests/resources/Engine/Lua/LuaClass.lua b/tests/resources/Engine/Lua/LuaClass.lua new file mode 100644 index 000000000..3434a7d94 --- /dev/null +++ b/tests/resources/Engine/Lua/LuaClass.lua @@ -0,0 +1,24 @@ + +function test_Test() + local test = Test(1) + + local i = test:GetI() + local result = Test.StaticMethodWithArguments(i, i) + local finalTest = Test(result + test:GetDefault(), true) + + CheckTest(test) + CheckStatic(result) + CheckFinalTest(finalTest) +end + +function test_InheritTest() + local test = InheritTest() + + CheckInheritTest(test) +end + +function test_TestHandle() + local test = TestHandle() + + CheckTestHandle() +end diff --git a/tests/resources/Engine/Lua/LuaCoroutine.lua b/tests/resources/Engine/Lua/LuaCoroutine.lua new file mode 100644 index 000000000..4a235cbe5 --- /dev/null +++ b/tests/resources/Engine/Lua/LuaCoroutine.lua @@ -0,0 +1,15 @@ + +function even (x) + coroutine.yield(1) +end + +function odd (x) + coroutine.yield(0) +end + +function infinite (x) + for i=1,x do + if i==3 then coroutine.yield(-1) end + if i % 2 == 0 then even(i) else odd(i) end + end +end diff --git a/thirdparty/build/chipmunk.lua b/thirdparty/build/chipmunk.lua new file mode 100644 index 000000000..cb3b27ba0 --- /dev/null +++ b/thirdparty/build/chipmunk.lua @@ -0,0 +1,19 @@ +LIBRARY.Name = "chipmunk" + +LIBRARY.Defines = { + "CP_USE_CGTYPES=0", + "DRAW_CLOSEST=0", + "DRAW_EPA=0", + "DRAW_GJK=0", + "TARGET_IPHONE_SIMULATOR=0", + "TARGET_OS_IPHONE=0", + "TARGET_OS_MAC=0", +} + +LIBRARY.Language = "C++" + +LIBRARY.Files = { + "../thirdparty/include/chipmunk/*.h", + "../thirdparty/src/chipmunk/*.h", + "../thirdparty/src/chipmunk/*.c", +} diff --git a/thirdparty/build/lua.lua b/thirdparty/build/lua.lua new file mode 100644 index 000000000..eac1edcac --- /dev/null +++ b/thirdparty/build/lua.lua @@ -0,0 +1,10 @@ +LIBRARY.Name = "lua" + +LIBRARY.Language = "C++" -- Compile as C++ to make Lua use exceptions instead of SJLJ + +LIBRARY.Files = { + "../thirdparty/include/Lua/*.h", + "../thirdparty/include/Lua/*.hpp", + "../thirdparty/src/Lua/*.h", + "../thirdparty/src/Lua/*.cpp" +} diff --git a/thirdparty/build/lua.txt b/thirdparty/build/lua.txt new file mode 100644 index 000000000..972aa049f --- /dev/null +++ b/thirdparty/build/lua.txt @@ -0,0 +1,95 @@ +Changement: +----------------------------Erreurs via exceptions----------------------------- +Remplacement de l'extension de tous les fichiers .c en .cpp + +---------------------------------Compatibilité--------------------------------- +-Dans tous les fichiers: + Remplacement des lignes: + #include "lauxlib.h" + #include "lua.h" + #include "luaconf.h" + #include "lualib.h" + + Par les lignes: + #include + #include + #include + #include + +---------------------Support des commentaires longs du C++---------------------- +-Fichier llex.cpp (Aux alentours de la ligne 468) +static int llex (LexState *ls, SemInfo *seminfo) { ++#if defined(LUA_CPPCOMT_LONG) ++ int last; ++#endif + luaZ_resetbuffer(ls->buff); + for (;;) { +-Fichier llex.cpp (Aux alentours de la ligne 530): + case '/': { + next(ls); + if (check_next1(ls, '/')) return TK_IDIV; ++#if defined(LUA_CPPCOMT_LONG) ++ /* bn 01/2012: added C++-style comments */ ++ /* Lynix 02/2015: Fixed it for Lua 5.3.0 */ ++ else if (check_next1('*')) { ++ last = 0; ++ while (ls->current != EOZ) { ++ if (last == '*' && ls->current == '/') break; ++ last = ls->current; ++ next(ls); /* skip until closing marker (or end of file) */ ++ } ++ if (ls->current == EOZ) ++ lexerror(ls, "unfinished long comment", TK_EOS); ++ else next(ls); ++ } ++#endif /* LUA_CPPCOMT_LONG */ + else return '/'; + } + +-Fichier llex.h (Aux alentours de la ligne 20): + ++/* bn 01/2012: added C++-style comments */ ++#define LUA_CPPCOMT_LONG ++/* end changes */ ++ + /* + * WARNING: if you change the order of this enumeration, + * grep "ORDER RESERVED" + +---------------------Support de la négation du C/C++ (!=)---------------------- +-Fichier llex.h (Aux alentours de la ligne 15): ++#define LUA_CPPNEG + + /* + * WARNING: if you change the order of this enumeration, + * grep "ORDER RESERVED" +-Fichier llex.h (Aux alentours de la ligne 37) + TK_SHL, TK_SHR, + TK_DBCOLON, TK_EOS, ++#ifdef LUA_CPPNEG ++ TK_CNE, ++#endif + TK_FLT, TK_INT, TK_NAME, TK_STRING + +-Fichier llex.cpp (Aux alentours de la ligne 44) + "//", "..", "...", "==", ">=", "<=", "~=", + "<<", ">>", "::", "", ++#ifdef LUA_CPPNEG ++ "!=", ++#endif + "", "", "", "" +-Fichier llex.cpp (Aux alentours de la ligne 556) + if (check_next1(ls, '/')) return TK_IDIV; + else return '/'; + } ++#ifdef LUA_CPPNEG ++ case '!': { ++ next(ls); ++ if (check_next1(ls, '=')) return TK_NE; ++ else return '!'; ++ } ++#endif + case '~': { + next(ls); + if (check_next1(ls, '=')) return TK_NE; + diff --git a/thirdparty/build/stb.lua b/thirdparty/build/stb.lua new file mode 100644 index 000000000..c73cc6c41 --- /dev/null +++ b/thirdparty/build/stb.lua @@ -0,0 +1,12 @@ +LIBRARY.Name = "stb_image" + +LIBRARY.Defines = { + "STBI_NO_STDIO" +} + +LIBRARY.Language = "C++" -- Compile as C++ because C99 isn't widely supported + +LIBRARY.Files = { + "../thirdparty/include/stb/*.h", + "../thirdparty/src/stb/*.cpp" +} diff --git a/thirdparty/include/AL/al.h b/thirdparty/include/AL/al.h new file mode 100644 index 000000000..413b38331 --- /dev/null +++ b/thirdparty/include/AL/al.h @@ -0,0 +1,656 @@ +#ifndef AL_AL_H +#define AL_AL_H + +#if defined(__cplusplus) +extern "C" { +#endif + +#ifndef AL_API + #if defined(AL_LIBTYPE_STATIC) + #define AL_API + #elif defined(_WIN32) + #define AL_API __declspec(dllimport) + #else + #define AL_API extern + #endif +#endif + +#if defined(_WIN32) + #define AL_APIENTRY __cdecl +#else + #define AL_APIENTRY +#endif + + +/** Deprecated macro. */ +#define OPENAL +#define ALAPI AL_API +#define ALAPIENTRY AL_APIENTRY +#define AL_INVALID (-1) +#define AL_ILLEGAL_ENUM AL_INVALID_ENUM +#define AL_ILLEGAL_COMMAND AL_INVALID_OPERATION + +/** Supported AL version. */ +#define AL_VERSION_1_0 +#define AL_VERSION_1_1 + +/** 8-bit boolean */ +typedef char ALboolean; + +/** character */ +typedef char ALchar; + +/** signed 8-bit 2's complement integer */ +typedef signed char ALbyte; + +/** unsigned 8-bit integer */ +typedef unsigned char ALubyte; + +/** signed 16-bit 2's complement integer */ +typedef short ALshort; + +/** unsigned 16-bit integer */ +typedef unsigned short ALushort; + +/** signed 32-bit 2's complement integer */ +typedef int ALint; + +/** unsigned 32-bit integer */ +typedef unsigned int ALuint; + +/** non-negative 32-bit binary integer size */ +typedef int ALsizei; + +/** enumerated 32-bit value */ +typedef int ALenum; + +/** 32-bit IEEE754 floating-point */ +typedef float ALfloat; + +/** 64-bit IEEE754 floating-point */ +typedef double ALdouble; + +/** void type (for opaque pointers only) */ +typedef void ALvoid; + + +/* Enumerant values begin at column 50. No tabs. */ + +/** "no distance model" or "no buffer" */ +#define AL_NONE 0 + +/** Boolean False. */ +#define AL_FALSE 0 + +/** Boolean True. */ +#define AL_TRUE 1 + + +/** + * Relative source. + * Type: ALboolean + * Range: [AL_TRUE, AL_FALSE] + * Default: AL_FALSE + * + * Specifies if the Source has relative coordinates. + */ +#define AL_SOURCE_RELATIVE 0x202 + + +/** + * Inner cone angle, in degrees. + * Type: ALint, ALfloat + * Range: [0 - 360] + * Default: 360 + * + * The angle covered by the inner cone, where the source will not attenuate. + */ +#define AL_CONE_INNER_ANGLE 0x1001 + +/** + * Outer cone angle, in degrees. + * Range: [0 - 360] + * Default: 360 + * + * The angle covered by the outer cone, where the source will be fully + * attenuated. + */ +#define AL_CONE_OUTER_ANGLE 0x1002 + +/** + * Source pitch. + * Type: ALfloat + * Range: [0.5 - 2.0] + * Default: 1.0 + * + * A multiplier for the frequency (sample rate) of the source's buffer. + */ +#define AL_PITCH 0x1003 + +/** + * Source or listener position. + * Type: ALfloat[3], ALint[3] + * Default: {0, 0, 0} + * + * The source or listener location in three dimensional space. + * + * OpenAL, like OpenGL, uses a right handed coordinate system, where in a + * frontal default view X (thumb) points right, Y points up (index finger), and + * Z points towards the viewer/camera (middle finger). + * + * To switch from a left handed coordinate system, flip the sign on the Z + * coordinate. + */ +#define AL_POSITION 0x1004 + +/** + * Source direction. + * Type: ALfloat[3], ALint[3] + * Default: {0, 0, 0} + * + * Specifies the current direction in local space. + * A zero-length vector specifies an omni-directional source (cone is ignored). + */ +#define AL_DIRECTION 0x1005 + +/** + * Source or listener velocity. + * Type: ALfloat[3], ALint[3] + * Default: {0, 0, 0} + * + * Specifies the current velocity in local space. + */ +#define AL_VELOCITY 0x1006 + +/** + * Source looping. + * Type: ALboolean + * Range: [AL_TRUE, AL_FALSE] + * Default: AL_FALSE + * + * Specifies whether source is looping. + */ +#define AL_LOOPING 0x1007 + +/** + * Source buffer. + * Type: ALuint + * Range: any valid Buffer. + * + * Specifies the buffer to provide sound samples. + */ +#define AL_BUFFER 0x1009 + +/** + * Source or listener gain. + * Type: ALfloat + * Range: [0.0 - ] + * + * A value of 1.0 means unattenuated. Each division by 2 equals an attenuation + * of about -6dB. Each multiplicaton by 2 equals an amplification of about + * +6dB. + * + * A value of 0.0 is meaningless with respect to a logarithmic scale; it is + * silent. + */ +#define AL_GAIN 0x100A + +/** + * Minimum source gain. + * Type: ALfloat + * Range: [0.0 - 1.0] + * + * The minimum gain allowed for a source, after distance and cone attenation is + * applied (if applicable). + */ +#define AL_MIN_GAIN 0x100D + +/** + * Maximum source gain. + * Type: ALfloat + * Range: [0.0 - 1.0] + * + * The maximum gain allowed for a source, after distance and cone attenation is + * applied (if applicable). + */ +#define AL_MAX_GAIN 0x100E + +/** + * Listener orientation. + * Type: ALfloat[6] + * Default: {0.0, 0.0, -1.0, 0.0, 1.0, 0.0} + * + * Effectively two three dimensional vectors. The first vector is the front (or + * "at") and the second is the top (or "up"). + * + * Both vectors are in local space. + */ +#define AL_ORIENTATION 0x100F + +/** + * Source state (query only). + * Type: ALint + * Range: [AL_INITIAL, AL_PLAYING, AL_PAUSED, AL_STOPPED] + */ +#define AL_SOURCE_STATE 0x1010 + +/** Source state value. */ +#define AL_INITIAL 0x1011 +#define AL_PLAYING 0x1012 +#define AL_PAUSED 0x1013 +#define AL_STOPPED 0x1014 + +/** + * Source Buffer Queue size (query only). + * Type: ALint + * + * The number of buffers queued using alSourceQueueBuffers, minus the buffers + * removed with alSourceUnqueueBuffers. + */ +#define AL_BUFFERS_QUEUED 0x1015 + +/** + * Source Buffer Queue processed count (query only). + * Type: ALint + * + * The number of queued buffers that have been fully processed, and can be + * removed with alSourceUnqueueBuffers. + * + * Looping sources will never fully process buffers because they will be set to + * play again for when the source loops. + */ +#define AL_BUFFERS_PROCESSED 0x1016 + +/** + * Source reference distance. + * Type: ALfloat + * Range: [0.0 - ] + * Default: 1.0 + * + * The distance in units that no attenuation occurs. + * + * At 0.0, no distance attenuation ever occurs on non-linear attenuation models. + */ +#define AL_REFERENCE_DISTANCE 0x1020 + +/** + * Source rolloff factor. + * Type: ALfloat + * Range: [0.0 - ] + * Default: 1.0 + * + * Multiplier to exaggerate or diminish distance attenuation. + * + * At 0.0, no distance attenuation ever occurs. + */ +#define AL_ROLLOFF_FACTOR 0x1021 + +/** + * Outer cone gain. + * Type: ALfloat + * Range: [0.0 - 1.0] + * Default: 0.0 + * + * The gain attenuation applied when the listener is outside of the source's + * outer cone. + */ +#define AL_CONE_OUTER_GAIN 0x1022 + +/** + * Source maximum distance. + * Type: ALfloat + * Range: [0.0 - ] + * Default: +inf + * + * The distance above which the source is not attenuated any further with a + * clamped distance model, or where attenuation reaches 0.0 gain for linear + * distance models with a default rolloff factor. + */ +#define AL_MAX_DISTANCE 0x1023 + +/** Source buffer position, in seconds */ +#define AL_SEC_OFFSET 0x1024 +/** Source buffer position, in sample frames */ +#define AL_SAMPLE_OFFSET 0x1025 +/** Source buffer position, in bytes */ +#define AL_BYTE_OFFSET 0x1026 + +/** + * Source type (query only). + * Type: ALint + * Range: [AL_STATIC, AL_STREAMING, AL_UNDETERMINED] + * + * A Source is Static if a Buffer has been attached using AL_BUFFER. + * + * A Source is Streaming if one or more Buffers have been attached using + * alSourceQueueBuffers. + * + * A Source is Undetermined when it has the NULL buffer attached using + * AL_BUFFER. + */ +#define AL_SOURCE_TYPE 0x1027 + +/** Source type value. */ +#define AL_STATIC 0x1028 +#define AL_STREAMING 0x1029 +#define AL_UNDETERMINED 0x1030 + +/** Buffer format specifier. */ +#define AL_FORMAT_MONO8 0x1100 +#define AL_FORMAT_MONO16 0x1101 +#define AL_FORMAT_STEREO8 0x1102 +#define AL_FORMAT_STEREO16 0x1103 + +/** Buffer frequency (query only). */ +#define AL_FREQUENCY 0x2001 +/** Buffer bits per sample (query only). */ +#define AL_BITS 0x2002 +/** Buffer channel count (query only). */ +#define AL_CHANNELS 0x2003 +/** Buffer data size (query only). */ +#define AL_SIZE 0x2004 + +/** + * Buffer state. + * + * Not for public use. + */ +#define AL_UNUSED 0x2010 +#define AL_PENDING 0x2011 +#define AL_PROCESSED 0x2012 + + +/** No error. */ +#define AL_NO_ERROR 0 + +/** Invalid name paramater passed to AL call. */ +#define AL_INVALID_NAME 0xA001 + +/** Invalid enum parameter passed to AL call. */ +#define AL_INVALID_ENUM 0xA002 + +/** Invalid value parameter passed to AL call. */ +#define AL_INVALID_VALUE 0xA003 + +/** Illegal AL call. */ +#define AL_INVALID_OPERATION 0xA004 + +/** Not enough memory. */ +#define AL_OUT_OF_MEMORY 0xA005 + + +/** Context string: Vendor ID. */ +#define AL_VENDOR 0xB001 +/** Context string: Version. */ +#define AL_VERSION 0xB002 +/** Context string: Renderer ID. */ +#define AL_RENDERER 0xB003 +/** Context string: Space-separated extension list. */ +#define AL_EXTENSIONS 0xB004 + + +/** + * Doppler scale. + * Type: ALfloat + * Range: [0.0 - ] + * Default: 1.0 + * + * Scale for source and listener velocities. + */ +#define AL_DOPPLER_FACTOR 0xC000 +AL_API void AL_APIENTRY alDopplerFactor(ALfloat value); + +/** + * Doppler velocity (deprecated). + * + * A multiplier applied to the Speed of Sound. + */ +#define AL_DOPPLER_VELOCITY 0xC001 +AL_API void AL_APIENTRY alDopplerVelocity(ALfloat value); + +/** + * Speed of Sound, in units per second. + * Type: ALfloat + * Range: [0.0001 - ] + * Default: 343.3 + * + * The speed at which sound waves are assumed to travel, when calculating the + * doppler effect. + */ +#define AL_SPEED_OF_SOUND 0xC003 +AL_API void AL_APIENTRY alSpeedOfSound(ALfloat value); + +/** + * Distance attenuation model. + * Type: ALint + * Range: [AL_NONE, AL_INVERSE_DISTANCE, AL_INVERSE_DISTANCE_CLAMPED, + * AL_LINEAR_DISTANCE, AL_LINEAR_DISTANCE_CLAMPED, + * AL_EXPONENT_DISTANCE, AL_EXPONENT_DISTANCE_CLAMPED] + * Default: AL_INVERSE_DISTANCE_CLAMPED + * + * The model by which sources attenuate with distance. + * + * None - No distance attenuation. + * Inverse - Doubling the distance halves the source gain. + * Linear - Linear gain scaling between the reference and max distances. + * Exponent - Exponential gain dropoff. + * + * Clamped variations work like the non-clamped counterparts, except the + * distance calculated is clamped between the reference and max distances. + */ +#define AL_DISTANCE_MODEL 0xD000 +AL_API void AL_APIENTRY alDistanceModel(ALenum distanceModel); + +/** Distance model value. */ +#define AL_INVERSE_DISTANCE 0xD001 +#define AL_INVERSE_DISTANCE_CLAMPED 0xD002 +#define AL_LINEAR_DISTANCE 0xD003 +#define AL_LINEAR_DISTANCE_CLAMPED 0xD004 +#define AL_EXPONENT_DISTANCE 0xD005 +#define AL_EXPONENT_DISTANCE_CLAMPED 0xD006 + +/** Renderer State management. */ +AL_API void AL_APIENTRY alEnable(ALenum capability); +AL_API void AL_APIENTRY alDisable(ALenum capability); +AL_API ALboolean AL_APIENTRY alIsEnabled(ALenum capability); + +/** State retrieval. */ +AL_API const ALchar* AL_APIENTRY alGetString(ALenum param); +AL_API void AL_APIENTRY alGetBooleanv(ALenum param, ALboolean *values); +AL_API void AL_APIENTRY alGetIntegerv(ALenum param, ALint *values); +AL_API void AL_APIENTRY alGetFloatv(ALenum param, ALfloat *values); +AL_API void AL_APIENTRY alGetDoublev(ALenum param, ALdouble *values); +AL_API ALboolean AL_APIENTRY alGetBoolean(ALenum param); +AL_API ALint AL_APIENTRY alGetInteger(ALenum param); +AL_API ALfloat AL_APIENTRY alGetFloat(ALenum param); +AL_API ALdouble AL_APIENTRY alGetDouble(ALenum param); + +/** + * Error retrieval. + * + * Obtain the first error generated in the AL context since the last check. + */ +AL_API ALenum AL_APIENTRY alGetError(void); + +/** + * Extension support. + * + * Query for the presence of an extension, and obtain any appropriate function + * pointers and enum values. + */ +AL_API ALboolean AL_APIENTRY alIsExtensionPresent(const ALchar *extname); +AL_API void* AL_APIENTRY alGetProcAddress(const ALchar *fname); +AL_API ALenum AL_APIENTRY alGetEnumValue(const ALchar *ename); + + +/** Set Listener parameters */ +AL_API void AL_APIENTRY alListenerf(ALenum param, ALfloat value); +AL_API void AL_APIENTRY alListener3f(ALenum param, ALfloat value1, ALfloat value2, ALfloat value3); +AL_API void AL_APIENTRY alListenerfv(ALenum param, const ALfloat *values); +AL_API void AL_APIENTRY alListeneri(ALenum param, ALint value); +AL_API void AL_APIENTRY alListener3i(ALenum param, ALint value1, ALint value2, ALint value3); +AL_API void AL_APIENTRY alListeneriv(ALenum param, const ALint *values); + +/** Get Listener parameters */ +AL_API void AL_APIENTRY alGetListenerf(ALenum param, ALfloat *value); +AL_API void AL_APIENTRY alGetListener3f(ALenum param, ALfloat *value1, ALfloat *value2, ALfloat *value3); +AL_API void AL_APIENTRY alGetListenerfv(ALenum param, ALfloat *values); +AL_API void AL_APIENTRY alGetListeneri(ALenum param, ALint *value); +AL_API void AL_APIENTRY alGetListener3i(ALenum param, ALint *value1, ALint *value2, ALint *value3); +AL_API void AL_APIENTRY alGetListeneriv(ALenum param, ALint *values); + + +/** Create Source objects. */ +AL_API void AL_APIENTRY alGenSources(ALsizei n, ALuint *sources); +/** Delete Source objects. */ +AL_API void AL_APIENTRY alDeleteSources(ALsizei n, const ALuint *sources); +/** Verify a handle is a valid Source. */ +AL_API ALboolean AL_APIENTRY alIsSource(ALuint source); + +/** Set Source parameters. */ +AL_API void AL_APIENTRY alSourcef(ALuint source, ALenum param, ALfloat value); +AL_API void AL_APIENTRY alSource3f(ALuint source, ALenum param, ALfloat value1, ALfloat value2, ALfloat value3); +AL_API void AL_APIENTRY alSourcefv(ALuint source, ALenum param, const ALfloat *values); +AL_API void AL_APIENTRY alSourcei(ALuint source, ALenum param, ALint value); +AL_API void AL_APIENTRY alSource3i(ALuint source, ALenum param, ALint value1, ALint value2, ALint value3); +AL_API void AL_APIENTRY alSourceiv(ALuint source, ALenum param, const ALint *values); + +/** Get Source parameters. */ +AL_API void AL_APIENTRY alGetSourcef(ALuint source, ALenum param, ALfloat *value); +AL_API void AL_APIENTRY alGetSource3f(ALuint source, ALenum param, ALfloat *value1, ALfloat *value2, ALfloat *value3); +AL_API void AL_APIENTRY alGetSourcefv(ALuint source, ALenum param, ALfloat *values); +AL_API void AL_APIENTRY alGetSourcei(ALuint source, ALenum param, ALint *value); +AL_API void AL_APIENTRY alGetSource3i(ALuint source, ALenum param, ALint *value1, ALint *value2, ALint *value3); +AL_API void AL_APIENTRY alGetSourceiv(ALuint source, ALenum param, ALint *values); + + +/** Play, replay, or resume (if paused) a list of Sources */ +AL_API void AL_APIENTRY alSourcePlayv(ALsizei n, const ALuint *sources); +/** Stop a list of Sources */ +AL_API void AL_APIENTRY alSourceStopv(ALsizei n, const ALuint *sources); +/** Rewind a list of Sources */ +AL_API void AL_APIENTRY alSourceRewindv(ALsizei n, const ALuint *sources); +/** Pause a list of Sources */ +AL_API void AL_APIENTRY alSourcePausev(ALsizei n, const ALuint *sources); + +/** Play, replay, or resume a Source */ +AL_API void AL_APIENTRY alSourcePlay(ALuint source); +/** Stop a Source */ +AL_API void AL_APIENTRY alSourceStop(ALuint source); +/** Rewind a Source (set playback postiton to beginning) */ +AL_API void AL_APIENTRY alSourceRewind(ALuint source); +/** Pause a Source */ +AL_API void AL_APIENTRY alSourcePause(ALuint source); + +/** Queue buffers onto a source */ +AL_API void AL_APIENTRY alSourceQueueBuffers(ALuint source, ALsizei nb, const ALuint *buffers); +/** Unqueue processed buffers from a source */ +AL_API void AL_APIENTRY alSourceUnqueueBuffers(ALuint source, ALsizei nb, ALuint *buffers); + + +/** Create Buffer objects */ +AL_API void AL_APIENTRY alGenBuffers(ALsizei n, ALuint *buffers); +/** Delete Buffer objects */ +AL_API void AL_APIENTRY alDeleteBuffers(ALsizei n, const ALuint *buffers); +/** Verify a handle is a valid Buffer */ +AL_API ALboolean AL_APIENTRY alIsBuffer(ALuint buffer); + +/** Specifies the data to be copied into a buffer */ +AL_API void AL_APIENTRY alBufferData(ALuint buffer, ALenum format, const ALvoid *data, ALsizei size, ALsizei freq); + +/** Set Buffer parameters, */ +AL_API void AL_APIENTRY alBufferf(ALuint buffer, ALenum param, ALfloat value); +AL_API void AL_APIENTRY alBuffer3f(ALuint buffer, ALenum param, ALfloat value1, ALfloat value2, ALfloat value3); +AL_API void AL_APIENTRY alBufferfv(ALuint buffer, ALenum param, const ALfloat *values); +AL_API void AL_APIENTRY alBufferi(ALuint buffer, ALenum param, ALint value); +AL_API void AL_APIENTRY alBuffer3i(ALuint buffer, ALenum param, ALint value1, ALint value2, ALint value3); +AL_API void AL_APIENTRY alBufferiv(ALuint buffer, ALenum param, const ALint *values); + +/** Get Buffer parameters. */ +AL_API void AL_APIENTRY alGetBufferf(ALuint buffer, ALenum param, ALfloat *value); +AL_API void AL_APIENTRY alGetBuffer3f(ALuint buffer, ALenum param, ALfloat *value1, ALfloat *value2, ALfloat *value3); +AL_API void AL_APIENTRY alGetBufferfv(ALuint buffer, ALenum param, ALfloat *values); +AL_API void AL_APIENTRY alGetBufferi(ALuint buffer, ALenum param, ALint *value); +AL_API void AL_APIENTRY alGetBuffer3i(ALuint buffer, ALenum param, ALint *value1, ALint *value2, ALint *value3); +AL_API void AL_APIENTRY alGetBufferiv(ALuint buffer, ALenum param, ALint *values); + +/** Pointer-to-function type, useful for dynamically getting AL entry points. */ +typedef void (AL_APIENTRY *LPALENABLE)(ALenum capability); +typedef void (AL_APIENTRY *LPALDISABLE)(ALenum capability); +typedef ALboolean (AL_APIENTRY *LPALISENABLED)(ALenum capability); +typedef const ALchar* (AL_APIENTRY *LPALGETSTRING)(ALenum param); +typedef void (AL_APIENTRY *LPALGETBOOLEANV)(ALenum param, ALboolean *values); +typedef void (AL_APIENTRY *LPALGETINTEGERV)(ALenum param, ALint *values); +typedef void (AL_APIENTRY *LPALGETFLOATV)(ALenum param, ALfloat *values); +typedef void (AL_APIENTRY *LPALGETDOUBLEV)(ALenum param, ALdouble *values); +typedef ALboolean (AL_APIENTRY *LPALGETBOOLEAN)(ALenum param); +typedef ALint (AL_APIENTRY *LPALGETINTEGER)(ALenum param); +typedef ALfloat (AL_APIENTRY *LPALGETFLOAT)(ALenum param); +typedef ALdouble (AL_APIENTRY *LPALGETDOUBLE)(ALenum param); +typedef ALenum (AL_APIENTRY *LPALGETERROR)(void); +typedef ALboolean (AL_APIENTRY *LPALISEXTENSIONPRESENT)(const ALchar *extname); +typedef void* (AL_APIENTRY *LPALGETPROCADDRESS)(const ALchar *fname); +typedef ALenum (AL_APIENTRY *LPALGETENUMVALUE)(const ALchar *ename); +typedef void (AL_APIENTRY *LPALLISTENERF)(ALenum param, ALfloat value); +typedef void (AL_APIENTRY *LPALLISTENER3F)(ALenum param, ALfloat value1, ALfloat value2, ALfloat value3); +typedef void (AL_APIENTRY *LPALLISTENERFV)(ALenum param, const ALfloat *values); +typedef void (AL_APIENTRY *LPALLISTENERI)(ALenum param, ALint value); +typedef void (AL_APIENTRY *LPALLISTENER3I)(ALenum param, ALint value1, ALint value2, ALint value3); +typedef void (AL_APIENTRY *LPALLISTENERIV)(ALenum param, const ALint *values); +typedef void (AL_APIENTRY *LPALGETLISTENERF)(ALenum param, ALfloat *value); +typedef void (AL_APIENTRY *LPALGETLISTENER3F)(ALenum param, ALfloat *value1, ALfloat *value2, ALfloat *value3); +typedef void (AL_APIENTRY *LPALGETLISTENERFV)(ALenum param, ALfloat *values); +typedef void (AL_APIENTRY *LPALGETLISTENERI)(ALenum param, ALint *value); +typedef void (AL_APIENTRY *LPALGETLISTENER3I)(ALenum param, ALint *value1, ALint *value2, ALint *value3); +typedef void (AL_APIENTRY *LPALGETLISTENERIV)(ALenum param, ALint *values); +typedef void (AL_APIENTRY *LPALGENSOURCES)(ALsizei n, ALuint *sources); +typedef void (AL_APIENTRY *LPALDELETESOURCES)(ALsizei n, const ALuint *sources); +typedef ALboolean (AL_APIENTRY *LPALISSOURCE)(ALuint source); +typedef void (AL_APIENTRY *LPALSOURCEF)(ALuint source, ALenum param, ALfloat value); +typedef void (AL_APIENTRY *LPALSOURCE3F)(ALuint source, ALenum param, ALfloat value1, ALfloat value2, ALfloat value3); +typedef void (AL_APIENTRY *LPALSOURCEFV)(ALuint source, ALenum param, const ALfloat *values); +typedef void (AL_APIENTRY *LPALSOURCEI)(ALuint source, ALenum param, ALint value); +typedef void (AL_APIENTRY *LPALSOURCE3I)(ALuint source, ALenum param, ALint value1, ALint value2, ALint value3); +typedef void (AL_APIENTRY *LPALSOURCEIV)(ALuint source, ALenum param, const ALint *values); +typedef void (AL_APIENTRY *LPALGETSOURCEF)(ALuint source, ALenum param, ALfloat *value); +typedef void (AL_APIENTRY *LPALGETSOURCE3F)(ALuint source, ALenum param, ALfloat *value1, ALfloat *value2, ALfloat *value3); +typedef void (AL_APIENTRY *LPALGETSOURCEFV)(ALuint source, ALenum param, ALfloat *values); +typedef void (AL_APIENTRY *LPALGETSOURCEI)(ALuint source, ALenum param, ALint *value); +typedef void (AL_APIENTRY *LPALGETSOURCE3I)(ALuint source, ALenum param, ALint *value1, ALint *value2, ALint *value3); +typedef void (AL_APIENTRY *LPALGETSOURCEIV)(ALuint source, ALenum param, ALint *values); +typedef void (AL_APIENTRY *LPALSOURCEPLAYV)(ALsizei n, const ALuint *sources); +typedef void (AL_APIENTRY *LPALSOURCESTOPV)(ALsizei n, const ALuint *sources); +typedef void (AL_APIENTRY *LPALSOURCEREWINDV)(ALsizei n, const ALuint *sources); +typedef void (AL_APIENTRY *LPALSOURCEPAUSEV)(ALsizei n, const ALuint *sources); +typedef void (AL_APIENTRY *LPALSOURCEPLAY)(ALuint source); +typedef void (AL_APIENTRY *LPALSOURCESTOP)(ALuint source); +typedef void (AL_APIENTRY *LPALSOURCEREWIND)(ALuint source); +typedef void (AL_APIENTRY *LPALSOURCEPAUSE)(ALuint source); +typedef void (AL_APIENTRY *LPALSOURCEQUEUEBUFFERS)(ALuint source, ALsizei nb, const ALuint *buffers); +typedef void (AL_APIENTRY *LPALSOURCEUNQUEUEBUFFERS)(ALuint source, ALsizei nb, ALuint *buffers); +typedef void (AL_APIENTRY *LPALGENBUFFERS)(ALsizei n, ALuint *buffers); +typedef void (AL_APIENTRY *LPALDELETEBUFFERS)(ALsizei n, const ALuint *buffers); +typedef ALboolean (AL_APIENTRY *LPALISBUFFER)(ALuint buffer); +typedef void (AL_APIENTRY *LPALBUFFERDATA)(ALuint buffer, ALenum format, const ALvoid *data, ALsizei size, ALsizei freq); +typedef void (AL_APIENTRY *LPALBUFFERF)(ALuint buffer, ALenum param, ALfloat value); +typedef void (AL_APIENTRY *LPALBUFFER3F)(ALuint buffer, ALenum param, ALfloat value1, ALfloat value2, ALfloat value3); +typedef void (AL_APIENTRY *LPALBUFFERFV)(ALuint buffer, ALenum param, const ALfloat *values); +typedef void (AL_APIENTRY *LPALBUFFERI)(ALuint buffer, ALenum param, ALint value); +typedef void (AL_APIENTRY *LPALBUFFER3I)(ALuint buffer, ALenum param, ALint value1, ALint value2, ALint value3); +typedef void (AL_APIENTRY *LPALBUFFERIV)(ALuint buffer, ALenum param, const ALint *values); +typedef void (AL_APIENTRY *LPALGETBUFFERF)(ALuint buffer, ALenum param, ALfloat *value); +typedef void (AL_APIENTRY *LPALGETBUFFER3F)(ALuint buffer, ALenum param, ALfloat *value1, ALfloat *value2, ALfloat *value3); +typedef void (AL_APIENTRY *LPALGETBUFFERFV)(ALuint buffer, ALenum param, ALfloat *values); +typedef void (AL_APIENTRY *LPALGETBUFFERI)(ALuint buffer, ALenum param, ALint *value); +typedef void (AL_APIENTRY *LPALGETBUFFER3I)(ALuint buffer, ALenum param, ALint *value1, ALint *value2, ALint *value3); +typedef void (AL_APIENTRY *LPALGETBUFFERIV)(ALuint buffer, ALenum param, ALint *values); +typedef void (AL_APIENTRY *LPALDOPPLERFACTOR)(ALfloat value); +typedef void (AL_APIENTRY *LPALDOPPLERVELOCITY)(ALfloat value); +typedef void (AL_APIENTRY *LPALSPEEDOFSOUND)(ALfloat value); +typedef void (AL_APIENTRY *LPALDISTANCEMODEL)(ALenum distanceModel); + +#if defined(__cplusplus) +} /* extern "C" */ +#endif + +#endif /* AL_AL_H */ diff --git a/thirdparty/include/AL/alc.h b/thirdparty/include/AL/alc.h new file mode 100644 index 000000000..294e8b33c --- /dev/null +++ b/thirdparty/include/AL/alc.h @@ -0,0 +1,237 @@ +#ifndef AL_ALC_H +#define AL_ALC_H + +#if defined(__cplusplus) +extern "C" { +#endif + +#ifndef ALC_API + #if defined(AL_LIBTYPE_STATIC) + #define ALC_API + #elif defined(_WIN32) + #define ALC_API __declspec(dllimport) + #else + #define ALC_API extern + #endif +#endif + +#if defined(_WIN32) + #define ALC_APIENTRY __cdecl +#else + #define ALC_APIENTRY +#endif + + +/** Deprecated macro. */ +#define ALCAPI ALC_API +#define ALCAPIENTRY ALC_APIENTRY +#define ALC_INVALID 0 + +/** Supported ALC version? */ +#define ALC_VERSION_0_1 1 + +/** Opaque device handle */ +typedef struct ALCdevice_struct ALCdevice; +/** Opaque context handle */ +typedef struct ALCcontext_struct ALCcontext; + +/** 8-bit boolean */ +typedef char ALCboolean; + +/** character */ +typedef char ALCchar; + +/** signed 8-bit 2's complement integer */ +typedef signed char ALCbyte; + +/** unsigned 8-bit integer */ +typedef unsigned char ALCubyte; + +/** signed 16-bit 2's complement integer */ +typedef short ALCshort; + +/** unsigned 16-bit integer */ +typedef unsigned short ALCushort; + +/** signed 32-bit 2's complement integer */ +typedef int ALCint; + +/** unsigned 32-bit integer */ +typedef unsigned int ALCuint; + +/** non-negative 32-bit binary integer size */ +typedef int ALCsizei; + +/** enumerated 32-bit value */ +typedef int ALCenum; + +/** 32-bit IEEE754 floating-point */ +typedef float ALCfloat; + +/** 64-bit IEEE754 floating-point */ +typedef double ALCdouble; + +/** void type (for opaque pointers only) */ +typedef void ALCvoid; + + +/* Enumerant values begin at column 50. No tabs. */ + +/** Boolean False. */ +#define ALC_FALSE 0 + +/** Boolean True. */ +#define ALC_TRUE 1 + +/** Context attribute: Hz. */ +#define ALC_FREQUENCY 0x1007 + +/** Context attribute: Hz. */ +#define ALC_REFRESH 0x1008 + +/** Context attribute: AL_TRUE or AL_FALSE. */ +#define ALC_SYNC 0x1009 + +/** Context attribute: requested Mono (3D) Sources. */ +#define ALC_MONO_SOURCES 0x1010 + +/** Context attribute: requested Stereo Sources. */ +#define ALC_STEREO_SOURCES 0x1011 + +/** No error. */ +#define ALC_NO_ERROR 0 + +/** Invalid device handle. */ +#define ALC_INVALID_DEVICE 0xA001 + +/** Invalid context handle. */ +#define ALC_INVALID_CONTEXT 0xA002 + +/** Invalid enum parameter passed to an ALC call. */ +#define ALC_INVALID_ENUM 0xA003 + +/** Invalid value parameter passed to an ALC call. */ +#define ALC_INVALID_VALUE 0xA004 + +/** Out of memory. */ +#define ALC_OUT_OF_MEMORY 0xA005 + + +/** Runtime ALC version. */ +#define ALC_MAJOR_VERSION 0x1000 +#define ALC_MINOR_VERSION 0x1001 + +/** Context attribute list properties. */ +#define ALC_ATTRIBUTES_SIZE 0x1002 +#define ALC_ALL_ATTRIBUTES 0x1003 + +/** String for the default device specifier. */ +#define ALC_DEFAULT_DEVICE_SPECIFIER 0x1004 +/** + * String for the given device's specifier. + * + * If device handle is NULL, it is instead a null-char separated list of + * strings of known device specifiers (list ends with an empty string). + */ +#define ALC_DEVICE_SPECIFIER 0x1005 +/** String for space-separated list of ALC extensions. */ +#define ALC_EXTENSIONS 0x1006 + + +/** Capture extension */ +#define ALC_EXT_CAPTURE 1 +/** + * String for the given capture device's specifier. + * + * If device handle is NULL, it is instead a null-char separated list of + * strings of known capture device specifiers (list ends with an empty string). + */ +#define ALC_CAPTURE_DEVICE_SPECIFIER 0x310 +/** String for the default capture device specifier. */ +#define ALC_CAPTURE_DEFAULT_DEVICE_SPECIFIER 0x311 +/** Number of sample frames available for capture. */ +#define ALC_CAPTURE_SAMPLES 0x312 + + +/** Enumerate All extension */ +#define ALC_ENUMERATE_ALL_EXT 1 +/** String for the default extended device specifier. */ +#define ALC_DEFAULT_ALL_DEVICES_SPECIFIER 0x1012 +/** + * String for the given extended device's specifier. + * + * If device handle is NULL, it is instead a null-char separated list of + * strings of known extended device specifiers (list ends with an empty string). + */ +#define ALC_ALL_DEVICES_SPECIFIER 0x1013 + + +/** Context management. */ +ALC_API ALCcontext* ALC_APIENTRY alcCreateContext(ALCdevice *device, const ALCint* attrlist); +ALC_API ALCboolean ALC_APIENTRY alcMakeContextCurrent(ALCcontext *context); +ALC_API void ALC_APIENTRY alcProcessContext(ALCcontext *context); +ALC_API void ALC_APIENTRY alcSuspendContext(ALCcontext *context); +ALC_API void ALC_APIENTRY alcDestroyContext(ALCcontext *context); +ALC_API ALCcontext* ALC_APIENTRY alcGetCurrentContext(void); +ALC_API ALCdevice* ALC_APIENTRY alcGetContextsDevice(ALCcontext *context); + +/** Device management. */ +ALC_API ALCdevice* ALC_APIENTRY alcOpenDevice(const ALCchar *devicename); +ALC_API ALCboolean ALC_APIENTRY alcCloseDevice(ALCdevice *device); + + +/** + * Error support. + * + * Obtain the most recent Device error. + */ +ALC_API ALCenum ALC_APIENTRY alcGetError(ALCdevice *device); + +/** + * Extension support. + * + * Query for the presence of an extension, and obtain any appropriate + * function pointers and enum values. + */ +ALC_API ALCboolean ALC_APIENTRY alcIsExtensionPresent(ALCdevice *device, const ALCchar *extname); +ALC_API void* ALC_APIENTRY alcGetProcAddress(ALCdevice *device, const ALCchar *funcname); +ALC_API ALCenum ALC_APIENTRY alcGetEnumValue(ALCdevice *device, const ALCchar *enumname); + +/** Query function. */ +ALC_API const ALCchar* ALC_APIENTRY alcGetString(ALCdevice *device, ALCenum param); +ALC_API void ALC_APIENTRY alcGetIntegerv(ALCdevice *device, ALCenum param, ALCsizei size, ALCint *values); + +/** Capture function. */ +ALC_API ALCdevice* ALC_APIENTRY alcCaptureOpenDevice(const ALCchar *devicename, ALCuint frequency, ALCenum format, ALCsizei buffersize); +ALC_API ALCboolean ALC_APIENTRY alcCaptureCloseDevice(ALCdevice *device); +ALC_API void ALC_APIENTRY alcCaptureStart(ALCdevice *device); +ALC_API void ALC_APIENTRY alcCaptureStop(ALCdevice *device); +ALC_API void ALC_APIENTRY alcCaptureSamples(ALCdevice *device, ALCvoid *buffer, ALCsizei samples); + +/** Pointer-to-function type, useful for dynamically getting ALC entry points. */ +typedef ALCcontext* (ALC_APIENTRY *LPALCCREATECONTEXT)(ALCdevice *device, const ALCint *attrlist); +typedef ALCboolean (ALC_APIENTRY *LPALCMAKECONTEXTCURRENT)(ALCcontext *context); +typedef void (ALC_APIENTRY *LPALCPROCESSCONTEXT)(ALCcontext *context); +typedef void (ALC_APIENTRY *LPALCSUSPENDCONTEXT)(ALCcontext *context); +typedef void (ALC_APIENTRY *LPALCDESTROYCONTEXT)(ALCcontext *context); +typedef ALCcontext* (ALC_APIENTRY *LPALCGETCURRENTCONTEXT)(void); +typedef ALCdevice* (ALC_APIENTRY *LPALCGETCONTEXTSDEVICE)(ALCcontext *context); +typedef ALCdevice* (ALC_APIENTRY *LPALCOPENDEVICE)(const ALCchar *devicename); +typedef ALCboolean (ALC_APIENTRY *LPALCCLOSEDEVICE)(ALCdevice *device); +typedef ALCenum (ALC_APIENTRY *LPALCGETERROR)(ALCdevice *device); +typedef ALCboolean (ALC_APIENTRY *LPALCISEXTENSIONPRESENT)(ALCdevice *device, const ALCchar *extname); +typedef void* (ALC_APIENTRY *LPALCGETPROCADDRESS)(ALCdevice *device, const ALCchar *funcname); +typedef ALCenum (ALC_APIENTRY *LPALCGETENUMVALUE)(ALCdevice *device, const ALCchar *enumname); +typedef const ALCchar* (ALC_APIENTRY *LPALCGETSTRING)(ALCdevice *device, ALCenum param); +typedef void (ALC_APIENTRY *LPALCGETINTEGERV)(ALCdevice *device, ALCenum param, ALCsizei size, ALCint *values); +typedef ALCdevice* (ALC_APIENTRY *LPALCCAPTUREOPENDEVICE)(const ALCchar *devicename, ALCuint frequency, ALCenum format, ALCsizei buffersize); +typedef ALCboolean (ALC_APIENTRY *LPALCCAPTURECLOSEDEVICE)(ALCdevice *device); +typedef void (ALC_APIENTRY *LPALCCAPTURESTART)(ALCdevice *device); +typedef void (ALC_APIENTRY *LPALCCAPTURESTOP)(ALCdevice *device); +typedef void (ALC_APIENTRY *LPALCCAPTURESAMPLES)(ALCdevice *device, ALCvoid *buffer, ALCsizei samples); + +#if defined(__cplusplus) +} +#endif + +#endif /* AL_ALC_H */ diff --git a/thirdparty/include/AL/alext.h b/thirdparty/include/AL/alext.h new file mode 100644 index 000000000..7d2a95274 --- /dev/null +++ b/thirdparty/include/AL/alext.h @@ -0,0 +1,400 @@ +/** + * OpenAL cross platform audio library + * Copyright (C) 2008 by authors. + * This library is free software; you can redistribute it and/or + * modify it under the terms of the GNU Library General Public + * License as published by the Free Software Foundation; either + * version 2 of the License, or (at your option) any later version. + * + * This library is distributed in the hope that it will be useful, + * but WITHOUT ANY WARRANTY; without even the implied warranty of + * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU + * Library General Public License for more details. + * + * You should have received a copy of the GNU Library General Public + * License along with this library; if not, write to the + * Free Software Foundation, Inc., 59 Temple Place - Suite 330, + * Boston, MA 02111-1307, USA. + * Or go to http://www.gnu.org/copyleft/lgpl.html + */ + +#ifndef AL_ALEXT_H +#define AL_ALEXT_H + +#include +/* Define int64_t and uint64_t types */ +#if defined(__STDC_VERSION__) && __STDC_VERSION__ >= 199901L +#include +#elif defined(_WIN32) && defined(__GNUC__) +#include +#elif defined(_WIN32) +typedef __int64 int64_t; +typedef unsigned __int64 uint64_t; +#else +/* Fallback if nothing above works */ +#include +#endif + +#include "alc.h" +#include "al.h" + +#ifdef __cplusplus +extern "C" { +#endif + +#ifndef AL_LOKI_IMA_ADPCM_format +#define AL_LOKI_IMA_ADPCM_format 1 +#define AL_FORMAT_IMA_ADPCM_MONO16_EXT 0x10000 +#define AL_FORMAT_IMA_ADPCM_STEREO16_EXT 0x10001 +#endif + +#ifndef AL_LOKI_WAVE_format +#define AL_LOKI_WAVE_format 1 +#define AL_FORMAT_WAVE_EXT 0x10002 +#endif + +#ifndef AL_EXT_vorbis +#define AL_EXT_vorbis 1 +#define AL_FORMAT_VORBIS_EXT 0x10003 +#endif + +#ifndef AL_LOKI_quadriphonic +#define AL_LOKI_quadriphonic 1 +#define AL_FORMAT_QUAD8_LOKI 0x10004 +#define AL_FORMAT_QUAD16_LOKI 0x10005 +#endif + +#ifndef AL_EXT_float32 +#define AL_EXT_float32 1 +#define AL_FORMAT_MONO_FLOAT32 0x10010 +#define AL_FORMAT_STEREO_FLOAT32 0x10011 +#endif + +#ifndef AL_EXT_double +#define AL_EXT_double 1 +#define AL_FORMAT_MONO_DOUBLE_EXT 0x10012 +#define AL_FORMAT_STEREO_DOUBLE_EXT 0x10013 +#endif + +#ifndef AL_EXT_MULAW +#define AL_EXT_MULAW 1 +#define AL_FORMAT_MONO_MULAW_EXT 0x10014 +#define AL_FORMAT_STEREO_MULAW_EXT 0x10015 +#endif + +#ifndef AL_EXT_ALAW +#define AL_EXT_ALAW 1 +#define AL_FORMAT_MONO_ALAW_EXT 0x10016 +#define AL_FORMAT_STEREO_ALAW_EXT 0x10017 +#endif + +#ifndef ALC_LOKI_audio_channel +#define ALC_LOKI_audio_channel 1 +#define ALC_CHAN_MAIN_LOKI 0x500001 +#define ALC_CHAN_PCM_LOKI 0x500002 +#define ALC_CHAN_CD_LOKI 0x500003 +#endif + +#ifndef AL_EXT_MCFORMATS +#define AL_EXT_MCFORMATS 1 +#define AL_FORMAT_QUAD8 0x1204 +#define AL_FORMAT_QUAD16 0x1205 +#define AL_FORMAT_QUAD32 0x1206 +#define AL_FORMAT_REAR8 0x1207 +#define AL_FORMAT_REAR16 0x1208 +#define AL_FORMAT_REAR32 0x1209 +#define AL_FORMAT_51CHN8 0x120A +#define AL_FORMAT_51CHN16 0x120B +#define AL_FORMAT_51CHN32 0x120C +#define AL_FORMAT_61CHN8 0x120D +#define AL_FORMAT_61CHN16 0x120E +#define AL_FORMAT_61CHN32 0x120F +#define AL_FORMAT_71CHN8 0x1210 +#define AL_FORMAT_71CHN16 0x1211 +#define AL_FORMAT_71CHN32 0x1212 +#endif + +#ifndef AL_EXT_MULAW_MCFORMATS +#define AL_EXT_MULAW_MCFORMATS 1 +#define AL_FORMAT_MONO_MULAW 0x10014 +#define AL_FORMAT_STEREO_MULAW 0x10015 +#define AL_FORMAT_QUAD_MULAW 0x10021 +#define AL_FORMAT_REAR_MULAW 0x10022 +#define AL_FORMAT_51CHN_MULAW 0x10023 +#define AL_FORMAT_61CHN_MULAW 0x10024 +#define AL_FORMAT_71CHN_MULAW 0x10025 +#endif + +#ifndef AL_EXT_IMA4 +#define AL_EXT_IMA4 1 +#define AL_FORMAT_MONO_IMA4 0x1300 +#define AL_FORMAT_STEREO_IMA4 0x1301 +#endif + +#ifndef AL_EXT_STATIC_BUFFER +#define AL_EXT_STATIC_BUFFER 1 +typedef ALvoid (AL_APIENTRY*PFNALBUFFERDATASTATICPROC)(const ALint,ALenum,ALvoid*,ALsizei,ALsizei); +#ifdef AL_ALEXT_PROTOTYPES +AL_API ALvoid AL_APIENTRY alBufferDataStatic(const ALint buffer, ALenum format, ALvoid *data, ALsizei len, ALsizei freq); +#endif +#endif + +#ifndef ALC_EXT_EFX +#define ALC_EXT_EFX 1 +#include "efx.h" +#endif + +#ifndef ALC_EXT_disconnect +#define ALC_EXT_disconnect 1 +#define ALC_CONNECTED 0x313 +#endif + +#ifndef ALC_EXT_thread_local_context +#define ALC_EXT_thread_local_context 1 +typedef ALCboolean (ALC_APIENTRY*PFNALCSETTHREADCONTEXTPROC)(ALCcontext *context); +typedef ALCcontext* (ALC_APIENTRY*PFNALCGETTHREADCONTEXTPROC)(void); +#ifdef AL_ALEXT_PROTOTYPES +ALC_API ALCboolean ALC_APIENTRY alcSetThreadContext(ALCcontext *context); +ALC_API ALCcontext* ALC_APIENTRY alcGetThreadContext(void); +#endif +#endif + +#ifndef AL_EXT_source_distance_model +#define AL_EXT_source_distance_model 1 +#define AL_SOURCE_DISTANCE_MODEL 0x200 +#endif + +#ifndef AL_SOFT_buffer_sub_data +#define AL_SOFT_buffer_sub_data 1 +#define AL_BYTE_RW_OFFSETS_SOFT 0x1031 +#define AL_SAMPLE_RW_OFFSETS_SOFT 0x1032 +typedef ALvoid (AL_APIENTRY*PFNALBUFFERSUBDATASOFTPROC)(ALuint,ALenum,const ALvoid*,ALsizei,ALsizei); +#ifdef AL_ALEXT_PROTOTYPES +AL_API ALvoid AL_APIENTRY alBufferSubDataSOFT(ALuint buffer,ALenum format,const ALvoid *data,ALsizei offset,ALsizei length); +#endif +#endif + +#ifndef AL_SOFT_loop_points +#define AL_SOFT_loop_points 1 +#define AL_LOOP_POINTS_SOFT 0x2015 +#endif + +#ifndef AL_EXT_FOLDBACK +#define AL_EXT_FOLDBACK 1 +#define AL_EXT_FOLDBACK_NAME "AL_EXT_FOLDBACK" +#define AL_FOLDBACK_EVENT_BLOCK 0x4112 +#define AL_FOLDBACK_EVENT_START 0x4111 +#define AL_FOLDBACK_EVENT_STOP 0x4113 +#define AL_FOLDBACK_MODE_MONO 0x4101 +#define AL_FOLDBACK_MODE_STEREO 0x4102 +typedef void (AL_APIENTRY*LPALFOLDBACKCALLBACK)(ALenum,ALsizei); +typedef void (AL_APIENTRY*LPALREQUESTFOLDBACKSTART)(ALenum,ALsizei,ALsizei,ALfloat*,LPALFOLDBACKCALLBACK); +typedef void (AL_APIENTRY*LPALREQUESTFOLDBACKSTOP)(void); +#ifdef AL_ALEXT_PROTOTYPES +AL_API void AL_APIENTRY alRequestFoldbackStart(ALenum mode,ALsizei count,ALsizei length,ALfloat *mem,LPALFOLDBACKCALLBACK callback); +AL_API void AL_APIENTRY alRequestFoldbackStop(void); +#endif +#endif + +#ifndef ALC_EXT_DEDICATED +#define ALC_EXT_DEDICATED 1 +#define AL_DEDICATED_GAIN 0x0001 +#define AL_EFFECT_DEDICATED_DIALOGUE 0x9001 +#define AL_EFFECT_DEDICATED_LOW_FREQUENCY_EFFECT 0x9000 +#endif + +#ifndef AL_SOFT_buffer_samples +#define AL_SOFT_buffer_samples 1 +/* Channel configurations */ +#define AL_MONO_SOFT 0x1500 +#define AL_STEREO_SOFT 0x1501 +#define AL_REAR_SOFT 0x1502 +#define AL_QUAD_SOFT 0x1503 +#define AL_5POINT1_SOFT 0x1504 +#define AL_6POINT1_SOFT 0x1505 +#define AL_7POINT1_SOFT 0x1506 + +/* Sample types */ +#define AL_BYTE_SOFT 0x1400 +#define AL_UNSIGNED_BYTE_SOFT 0x1401 +#define AL_SHORT_SOFT 0x1402 +#define AL_UNSIGNED_SHORT_SOFT 0x1403 +#define AL_INT_SOFT 0x1404 +#define AL_UNSIGNED_INT_SOFT 0x1405 +#define AL_FLOAT_SOFT 0x1406 +#define AL_DOUBLE_SOFT 0x1407 +#define AL_BYTE3_SOFT 0x1408 +#define AL_UNSIGNED_BYTE3_SOFT 0x1409 + +/* Storage formats */ +#define AL_MONO8_SOFT 0x1100 +#define AL_MONO16_SOFT 0x1101 +#define AL_MONO32F_SOFT 0x10010 +#define AL_STEREO8_SOFT 0x1102 +#define AL_STEREO16_SOFT 0x1103 +#define AL_STEREO32F_SOFT 0x10011 +#define AL_QUAD8_SOFT 0x1204 +#define AL_QUAD16_SOFT 0x1205 +#define AL_QUAD32F_SOFT 0x1206 +#define AL_REAR8_SOFT 0x1207 +#define AL_REAR16_SOFT 0x1208 +#define AL_REAR32F_SOFT 0x1209 +#define AL_5POINT1_8_SOFT 0x120A +#define AL_5POINT1_16_SOFT 0x120B +#define AL_5POINT1_32F_SOFT 0x120C +#define AL_6POINT1_8_SOFT 0x120D +#define AL_6POINT1_16_SOFT 0x120E +#define AL_6POINT1_32F_SOFT 0x120F +#define AL_7POINT1_8_SOFT 0x1210 +#define AL_7POINT1_16_SOFT 0x1211 +#define AL_7POINT1_32F_SOFT 0x1212 + +/* Buffer attributes */ +#define AL_INTERNAL_FORMAT_SOFT 0x2008 +#define AL_BYTE_LENGTH_SOFT 0x2009 +#define AL_SAMPLE_LENGTH_SOFT 0x200A +#define AL_SEC_LENGTH_SOFT 0x200B + +typedef void (AL_APIENTRY*LPALBUFFERSAMPLESSOFT)(ALuint,ALuint,ALenum,ALsizei,ALenum,ALenum,const ALvoid*); +typedef void (AL_APIENTRY*LPALBUFFERSUBSAMPLESSOFT)(ALuint,ALsizei,ALsizei,ALenum,ALenum,const ALvoid*); +typedef void (AL_APIENTRY*LPALGETBUFFERSAMPLESSOFT)(ALuint,ALsizei,ALsizei,ALenum,ALenum,ALvoid*); +typedef ALboolean (AL_APIENTRY*LPALISBUFFERFORMATSUPPORTEDSOFT)(ALenum); +#ifdef AL_ALEXT_PROTOTYPES +AL_API void AL_APIENTRY alBufferSamplesSOFT(ALuint buffer, ALuint samplerate, ALenum internalformat, ALsizei samples, ALenum channels, ALenum type, const ALvoid *data); +AL_API void AL_APIENTRY alBufferSubSamplesSOFT(ALuint buffer, ALsizei offset, ALsizei samples, ALenum channels, ALenum type, const ALvoid *data); +AL_API void AL_APIENTRY alGetBufferSamplesSOFT(ALuint buffer, ALsizei offset, ALsizei samples, ALenum channels, ALenum type, ALvoid *data); +AL_API ALboolean AL_APIENTRY alIsBufferFormatSupportedSOFT(ALenum format); +#endif +#endif + +#ifndef AL_SOFT_direct_channels +#define AL_SOFT_direct_channels 1 +#define AL_DIRECT_CHANNELS_SOFT 0x1033 +#endif + +#ifndef ALC_SOFT_loopback +#define ALC_SOFT_loopback 1 +#define ALC_FORMAT_CHANNELS_SOFT 0x1990 +#define ALC_FORMAT_TYPE_SOFT 0x1991 + +/* Sample types */ +#define ALC_BYTE_SOFT 0x1400 +#define ALC_UNSIGNED_BYTE_SOFT 0x1401 +#define ALC_SHORT_SOFT 0x1402 +#define ALC_UNSIGNED_SHORT_SOFT 0x1403 +#define ALC_INT_SOFT 0x1404 +#define ALC_UNSIGNED_INT_SOFT 0x1405 +#define ALC_FLOAT_SOFT 0x1406 + +/* Channel configurations */ +#define ALC_MONO_SOFT 0x1500 +#define ALC_STEREO_SOFT 0x1501 +#define ALC_QUAD_SOFT 0x1503 +#define ALC_5POINT1_SOFT 0x1504 +#define ALC_6POINT1_SOFT 0x1505 +#define ALC_7POINT1_SOFT 0x1506 + +typedef ALCdevice* (ALC_APIENTRY*LPALCLOOPBACKOPENDEVICESOFT)(const ALCchar*); +typedef ALCboolean (ALC_APIENTRY*LPALCISRENDERFORMATSUPPORTEDSOFT)(ALCdevice*,ALCsizei,ALCenum,ALCenum); +typedef void (ALC_APIENTRY*LPALCRENDERSAMPLESSOFT)(ALCdevice*,ALCvoid*,ALCsizei); +#ifdef AL_ALEXT_PROTOTYPES +ALC_API ALCdevice* ALC_APIENTRY alcLoopbackOpenDeviceSOFT(const ALCchar *deviceName); +ALC_API ALCboolean ALC_APIENTRY alcIsRenderFormatSupportedSOFT(ALCdevice *device, ALCsizei freq, ALCenum channels, ALCenum type); +ALC_API void ALC_APIENTRY alcRenderSamplesSOFT(ALCdevice *device, ALCvoid *buffer, ALCsizei samples); +#endif +#endif + +#ifndef AL_EXT_STEREO_ANGLES +#define AL_EXT_STEREO_ANGLES 1 +#define AL_STEREO_ANGLES 0x1030 +#endif + +#ifndef AL_EXT_SOURCE_RADIUS +#define AL_EXT_SOURCE_RADIUS 1 +#define AL_SOURCE_RADIUS 0x1031 +#endif + +#ifndef AL_SOFT_source_latency +#define AL_SOFT_source_latency 1 +#define AL_SAMPLE_OFFSET_LATENCY_SOFT 0x1200 +#define AL_SEC_OFFSET_LATENCY_SOFT 0x1201 +typedef int64_t ALint64SOFT; +typedef uint64_t ALuint64SOFT; +typedef void (AL_APIENTRY*LPALSOURCEDSOFT)(ALuint,ALenum,ALdouble); +typedef void (AL_APIENTRY*LPALSOURCE3DSOFT)(ALuint,ALenum,ALdouble,ALdouble,ALdouble); +typedef void (AL_APIENTRY*LPALSOURCEDVSOFT)(ALuint,ALenum,const ALdouble*); +typedef void (AL_APIENTRY*LPALGETSOURCEDSOFT)(ALuint,ALenum,ALdouble*); +typedef void (AL_APIENTRY*LPALGETSOURCE3DSOFT)(ALuint,ALenum,ALdouble*,ALdouble*,ALdouble*); +typedef void (AL_APIENTRY*LPALGETSOURCEDVSOFT)(ALuint,ALenum,ALdouble*); +typedef void (AL_APIENTRY*LPALSOURCEI64SOFT)(ALuint,ALenum,ALint64SOFT); +typedef void (AL_APIENTRY*LPALSOURCE3I64SOFT)(ALuint,ALenum,ALint64SOFT,ALint64SOFT,ALint64SOFT); +typedef void (AL_APIENTRY*LPALSOURCEI64VSOFT)(ALuint,ALenum,const ALint64SOFT*); +typedef void (AL_APIENTRY*LPALGETSOURCEI64SOFT)(ALuint,ALenum,ALint64SOFT*); +typedef void (AL_APIENTRY*LPALGETSOURCE3I64SOFT)(ALuint,ALenum,ALint64SOFT*,ALint64SOFT*,ALint64SOFT*); +typedef void (AL_APIENTRY*LPALGETSOURCEI64VSOFT)(ALuint,ALenum,ALint64SOFT*); +#ifdef AL_ALEXT_PROTOTYPES +AL_API void AL_APIENTRY alSourcedSOFT(ALuint source, ALenum param, ALdouble value); +AL_API void AL_APIENTRY alSource3dSOFT(ALuint source, ALenum param, ALdouble value1, ALdouble value2, ALdouble value3); +AL_API void AL_APIENTRY alSourcedvSOFT(ALuint source, ALenum param, const ALdouble *values); +AL_API void AL_APIENTRY alGetSourcedSOFT(ALuint source, ALenum param, ALdouble *value); +AL_API void AL_APIENTRY alGetSource3dSOFT(ALuint source, ALenum param, ALdouble *value1, ALdouble *value2, ALdouble *value3); +AL_API void AL_APIENTRY alGetSourcedvSOFT(ALuint source, ALenum param, ALdouble *values); +AL_API void AL_APIENTRY alSourcei64SOFT(ALuint source, ALenum param, ALint64SOFT value); +AL_API void AL_APIENTRY alSource3i64SOFT(ALuint source, ALenum param, ALint64SOFT value1, ALint64SOFT value2, ALint64SOFT value3); +AL_API void AL_APIENTRY alSourcei64vSOFT(ALuint source, ALenum param, const ALint64SOFT *values); +AL_API void AL_APIENTRY alGetSourcei64SOFT(ALuint source, ALenum param, ALint64SOFT *value); +AL_API void AL_APIENTRY alGetSource3i64SOFT(ALuint source, ALenum param, ALint64SOFT *value1, ALint64SOFT *value2, ALint64SOFT *value3); +AL_API void AL_APIENTRY alGetSourcei64vSOFT(ALuint source, ALenum param, ALint64SOFT *values); +#endif +#endif + +#ifndef ALC_EXT_DEFAULT_FILTER_ORDER +#define ALC_EXT_DEFAULT_FILTER_ORDER 1 +#define ALC_DEFAULT_FILTER_ORDER 0x1100 +#endif + +#ifndef AL_SOFT_deferred_updates +#define AL_SOFT_deferred_updates 1 +#define AL_DEFERRED_UPDATES_SOFT 0xC002 +typedef ALvoid (AL_APIENTRY*LPALDEFERUPDATESSOFT)(void); +typedef ALvoid (AL_APIENTRY*LPALPROCESSUPDATESSOFT)(void); +#ifdef AL_ALEXT_PROTOTYPES +AL_API ALvoid AL_APIENTRY alDeferUpdatesSOFT(void); +AL_API ALvoid AL_APIENTRY alProcessUpdatesSOFT(void); +#endif +#endif + +#ifndef AL_SOFT_block_alignment +#define AL_SOFT_block_alignment 1 +#define AL_UNPACK_BLOCK_ALIGNMENT_SOFT 0x200C +#define AL_PACK_BLOCK_ALIGNMENT_SOFT 0x200D +#endif + +#ifndef AL_SOFT_MSADPCM +#define AL_SOFT_MSADPCM 1 +#define AL_FORMAT_MONO_MSADPCM_SOFT 0x1302 +#define AL_FORMAT_STEREO_MSADPCM_SOFT 0x1303 +#endif + +#ifndef AL_SOFT_source_length +#define AL_SOFT_source_length 1 +/*#define AL_BYTE_LENGTH_SOFT 0x2009*/ +/*#define AL_SAMPLE_LENGTH_SOFT 0x200A*/ +/*#define AL_SEC_LENGTH_SOFT 0x200B*/ +#endif + +#ifndef ALC_SOFT_pause_device +#define ALC_SOFT_pause_device 1 +typedef void (ALC_APIENTRY*LPALCDEVICEPAUSESOFT)(ALCdevice *device); +typedef void (ALC_APIENTRY*LPALCDEVICERESUMESOFT)(ALCdevice *device); +#ifdef AL_ALEXT_PROTOTYPES +ALC_API void ALC_APIENTRY alcDevicePauseSOFT(ALCdevice *device); +ALC_API void ALC_APIENTRY alcDeviceResumeSOFT(ALCdevice *device); +#endif +#endif + +#ifdef __cplusplus +} +#endif + +#endif diff --git a/thirdparty/include/AL/efx-creative.h b/thirdparty/include/AL/efx-creative.h new file mode 100644 index 000000000..0a04c982e --- /dev/null +++ b/thirdparty/include/AL/efx-creative.h @@ -0,0 +1,3 @@ +/* The tokens that would be defined here are already defined in efx.h. This + * empty file is here to provide compatibility with Windows-based projects + * that would include it. */ diff --git a/thirdparty/include/AL/efx-presets.h b/thirdparty/include/AL/efx-presets.h new file mode 100644 index 000000000..86dcbda2f --- /dev/null +++ b/thirdparty/include/AL/efx-presets.h @@ -0,0 +1,402 @@ +/* Reverb presets for EFX */ + +#ifndef EFX_PRESETS_H +#define EFX_PRESETS_H + +#ifndef EFXEAXREVERBPROPERTIES_DEFINED +#define EFXEAXREVERBPROPERTIES_DEFINED +typedef struct { + float flDensity; + float flDiffusion; + float flGain; + float flGainHF; + float flGainLF; + float flDecayTime; + float flDecayHFRatio; + float flDecayLFRatio; + float flReflectionsGain; + float flReflectionsDelay; + float flReflectionsPan[3]; + float flLateReverbGain; + float flLateReverbDelay; + float flLateReverbPan[3]; + float flEchoTime; + float flEchoDepth; + float flModulationTime; + float flModulationDepth; + float flAirAbsorptionGainHF; + float flHFReference; + float flLFReference; + float flRoomRolloffFactor; + int iDecayHFLimit; +} EFXEAXREVERBPROPERTIES, *LPEFXEAXREVERBPROPERTIES; +#endif + +/* Default Presets */ + +#define EFX_REVERB_PRESET_GENERIC \ + { 1.0000f, 1.0000f, 0.3162f, 0.8913f, 1.0000f, 1.4900f, 0.8300f, 1.0000f, 0.0500f, 0.0070f, { 0.0000f, 0.0000f, 0.0000f }, 1.2589f, 0.0110f, { 0.0000f, 0.0000f, 0.0000f }, 0.2500f, 0.0000f, 0.2500f, 0.0000f, 0.9943f, 5000.0000f, 250.0000f, 0.0000f, 0x1 } + +#define EFX_REVERB_PRESET_PADDEDCELL \ + { 0.1715f, 1.0000f, 0.3162f, 0.0010f, 1.0000f, 0.1700f, 0.1000f, 1.0000f, 0.2500f, 0.0010f, { 0.0000f, 0.0000f, 0.0000f }, 1.2691f, 0.0020f, { 0.0000f, 0.0000f, 0.0000f }, 0.2500f, 0.0000f, 0.2500f, 0.0000f, 0.9943f, 5000.0000f, 250.0000f, 0.0000f, 0x1 } + +#define EFX_REVERB_PRESET_ROOM \ + { 0.4287f, 1.0000f, 0.3162f, 0.5929f, 1.0000f, 0.4000f, 0.8300f, 1.0000f, 0.1503f, 0.0020f, { 0.0000f, 0.0000f, 0.0000f }, 1.0629f, 0.0030f, { 0.0000f, 0.0000f, 0.0000f }, 0.2500f, 0.0000f, 0.2500f, 0.0000f, 0.9943f, 5000.0000f, 250.0000f, 0.0000f, 0x1 } + +#define EFX_REVERB_PRESET_BATHROOM \ + { 0.1715f, 1.0000f, 0.3162f, 0.2512f, 1.0000f, 1.4900f, 0.5400f, 1.0000f, 0.6531f, 0.0070f, { 0.0000f, 0.0000f, 0.0000f }, 3.2734f, 0.0110f, { 0.0000f, 0.0000f, 0.0000f }, 0.2500f, 0.0000f, 0.2500f, 0.0000f, 0.9943f, 5000.0000f, 250.0000f, 0.0000f, 0x1 } + +#define EFX_REVERB_PRESET_LIVINGROOM \ + { 0.9766f, 1.0000f, 0.3162f, 0.0010f, 1.0000f, 0.5000f, 0.1000f, 1.0000f, 0.2051f, 0.0030f, { 0.0000f, 0.0000f, 0.0000f }, 0.2805f, 0.0040f, { 0.0000f, 0.0000f, 0.0000f }, 0.2500f, 0.0000f, 0.2500f, 0.0000f, 0.9943f, 5000.0000f, 250.0000f, 0.0000f, 0x1 } + +#define EFX_REVERB_PRESET_STONEROOM \ + { 1.0000f, 1.0000f, 0.3162f, 0.7079f, 1.0000f, 2.3100f, 0.6400f, 1.0000f, 0.4411f, 0.0120f, { 0.0000f, 0.0000f, 0.0000f }, 1.1003f, 0.0170f, { 0.0000f, 0.0000f, 0.0000f }, 0.2500f, 0.0000f, 0.2500f, 0.0000f, 0.9943f, 5000.0000f, 250.0000f, 0.0000f, 0x1 } + +#define EFX_REVERB_PRESET_AUDITORIUM \ + { 1.0000f, 1.0000f, 0.3162f, 0.5781f, 1.0000f, 4.3200f, 0.5900f, 1.0000f, 0.4032f, 0.0200f, { 0.0000f, 0.0000f, 0.0000f }, 0.7170f, 0.0300f, { 0.0000f, 0.0000f, 0.0000f }, 0.2500f, 0.0000f, 0.2500f, 0.0000f, 0.9943f, 5000.0000f, 250.0000f, 0.0000f, 0x1 } + +#define EFX_REVERB_PRESET_CONCERTHALL \ + { 1.0000f, 1.0000f, 0.3162f, 0.5623f, 1.0000f, 3.9200f, 0.7000f, 1.0000f, 0.2427f, 0.0200f, { 0.0000f, 0.0000f, 0.0000f }, 0.9977f, 0.0290f, { 0.0000f, 0.0000f, 0.0000f }, 0.2500f, 0.0000f, 0.2500f, 0.0000f, 0.9943f, 5000.0000f, 250.0000f, 0.0000f, 0x1 } + +#define EFX_REVERB_PRESET_CAVE \ + { 1.0000f, 1.0000f, 0.3162f, 1.0000f, 1.0000f, 2.9100f, 1.3000f, 1.0000f, 0.5000f, 0.0150f, { 0.0000f, 0.0000f, 0.0000f }, 0.7063f, 0.0220f, { 0.0000f, 0.0000f, 0.0000f }, 0.2500f, 0.0000f, 0.2500f, 0.0000f, 0.9943f, 5000.0000f, 250.0000f, 0.0000f, 0x0 } + +#define EFX_REVERB_PRESET_ARENA \ + { 1.0000f, 1.0000f, 0.3162f, 0.4477f, 1.0000f, 7.2400f, 0.3300f, 1.0000f, 0.2612f, 0.0200f, { 0.0000f, 0.0000f, 0.0000f }, 1.0186f, 0.0300f, { 0.0000f, 0.0000f, 0.0000f }, 0.2500f, 0.0000f, 0.2500f, 0.0000f, 0.9943f, 5000.0000f, 250.0000f, 0.0000f, 0x1 } + +#define EFX_REVERB_PRESET_HANGAR \ + { 1.0000f, 1.0000f, 0.3162f, 0.3162f, 1.0000f, 10.0500f, 0.2300f, 1.0000f, 0.5000f, 0.0200f, { 0.0000f, 0.0000f, 0.0000f }, 1.2560f, 0.0300f, { 0.0000f, 0.0000f, 0.0000f }, 0.2500f, 0.0000f, 0.2500f, 0.0000f, 0.9943f, 5000.0000f, 250.0000f, 0.0000f, 0x1 } + +#define EFX_REVERB_PRESET_CARPETEDHALLWAY \ + { 0.4287f, 1.0000f, 0.3162f, 0.0100f, 1.0000f, 0.3000f, 0.1000f, 1.0000f, 0.1215f, 0.0020f, { 0.0000f, 0.0000f, 0.0000f }, 0.1531f, 0.0300f, { 0.0000f, 0.0000f, 0.0000f }, 0.2500f, 0.0000f, 0.2500f, 0.0000f, 0.9943f, 5000.0000f, 250.0000f, 0.0000f, 0x1 } + +#define EFX_REVERB_PRESET_HALLWAY \ + { 0.3645f, 1.0000f, 0.3162f, 0.7079f, 1.0000f, 1.4900f, 0.5900f, 1.0000f, 0.2458f, 0.0070f, { 0.0000f, 0.0000f, 0.0000f }, 1.6615f, 0.0110f, { 0.0000f, 0.0000f, 0.0000f }, 0.2500f, 0.0000f, 0.2500f, 0.0000f, 0.9943f, 5000.0000f, 250.0000f, 0.0000f, 0x1 } + +#define EFX_REVERB_PRESET_STONECORRIDOR \ + { 1.0000f, 1.0000f, 0.3162f, 0.7612f, 1.0000f, 2.7000f, 0.7900f, 1.0000f, 0.2472f, 0.0130f, { 0.0000f, 0.0000f, 0.0000f }, 1.5758f, 0.0200f, { 0.0000f, 0.0000f, 0.0000f }, 0.2500f, 0.0000f, 0.2500f, 0.0000f, 0.9943f, 5000.0000f, 250.0000f, 0.0000f, 0x1 } + +#define EFX_REVERB_PRESET_ALLEY \ + { 1.0000f, 0.3000f, 0.3162f, 0.7328f, 1.0000f, 1.4900f, 0.8600f, 1.0000f, 0.2500f, 0.0070f, { 0.0000f, 0.0000f, 0.0000f }, 0.9954f, 0.0110f, { 0.0000f, 0.0000f, 0.0000f }, 0.1250f, 0.9500f, 0.2500f, 0.0000f, 0.9943f, 5000.0000f, 250.0000f, 0.0000f, 0x1 } + +#define EFX_REVERB_PRESET_FOREST \ + { 1.0000f, 0.3000f, 0.3162f, 0.0224f, 1.0000f, 1.4900f, 0.5400f, 1.0000f, 0.0525f, 0.1620f, { 0.0000f, 0.0000f, 0.0000f }, 0.7682f, 0.0880f, { 0.0000f, 0.0000f, 0.0000f }, 0.1250f, 1.0000f, 0.2500f, 0.0000f, 0.9943f, 5000.0000f, 250.0000f, 0.0000f, 0x1 } + +#define EFX_REVERB_PRESET_CITY \ + { 1.0000f, 0.5000f, 0.3162f, 0.3981f, 1.0000f, 1.4900f, 0.6700f, 1.0000f, 0.0730f, 0.0070f, { 0.0000f, 0.0000f, 0.0000f }, 0.1427f, 0.0110f, { 0.0000f, 0.0000f, 0.0000f }, 0.2500f, 0.0000f, 0.2500f, 0.0000f, 0.9943f, 5000.0000f, 250.0000f, 0.0000f, 0x1 } + +#define EFX_REVERB_PRESET_MOUNTAINS \ + { 1.0000f, 0.2700f, 0.3162f, 0.0562f, 1.0000f, 1.4900f, 0.2100f, 1.0000f, 0.0407f, 0.3000f, { 0.0000f, 0.0000f, 0.0000f }, 0.1919f, 0.1000f, { 0.0000f, 0.0000f, 0.0000f }, 0.2500f, 1.0000f, 0.2500f, 0.0000f, 0.9943f, 5000.0000f, 250.0000f, 0.0000f, 0x0 } + +#define EFX_REVERB_PRESET_QUARRY \ + { 1.0000f, 1.0000f, 0.3162f, 0.3162f, 1.0000f, 1.4900f, 0.8300f, 1.0000f, 0.0000f, 0.0610f, { 0.0000f, 0.0000f, 0.0000f }, 1.7783f, 0.0250f, { 0.0000f, 0.0000f, 0.0000f }, 0.1250f, 0.7000f, 0.2500f, 0.0000f, 0.9943f, 5000.0000f, 250.0000f, 0.0000f, 0x1 } + +#define EFX_REVERB_PRESET_PLAIN \ + { 1.0000f, 0.2100f, 0.3162f, 0.1000f, 1.0000f, 1.4900f, 0.5000f, 1.0000f, 0.0585f, 0.1790f, { 0.0000f, 0.0000f, 0.0000f }, 0.1089f, 0.1000f, { 0.0000f, 0.0000f, 0.0000f }, 0.2500f, 1.0000f, 0.2500f, 0.0000f, 0.9943f, 5000.0000f, 250.0000f, 0.0000f, 0x1 } + +#define EFX_REVERB_PRESET_PARKINGLOT \ + { 1.0000f, 1.0000f, 0.3162f, 1.0000f, 1.0000f, 1.6500f, 1.5000f, 1.0000f, 0.2082f, 0.0080f, { 0.0000f, 0.0000f, 0.0000f }, 0.2652f, 0.0120f, { 0.0000f, 0.0000f, 0.0000f }, 0.2500f, 0.0000f, 0.2500f, 0.0000f, 0.9943f, 5000.0000f, 250.0000f, 0.0000f, 0x0 } + +#define EFX_REVERB_PRESET_SEWERPIPE \ + { 0.3071f, 0.8000f, 0.3162f, 0.3162f, 1.0000f, 2.8100f, 0.1400f, 1.0000f, 1.6387f, 0.0140f, { 0.0000f, 0.0000f, 0.0000f }, 3.2471f, 0.0210f, { 0.0000f, 0.0000f, 0.0000f }, 0.2500f, 0.0000f, 0.2500f, 0.0000f, 0.9943f, 5000.0000f, 250.0000f, 0.0000f, 0x1 } + +#define EFX_REVERB_PRESET_UNDERWATER \ + { 0.3645f, 1.0000f, 0.3162f, 0.0100f, 1.0000f, 1.4900f, 0.1000f, 1.0000f, 0.5963f, 0.0070f, { 0.0000f, 0.0000f, 0.0000f }, 7.0795f, 0.0110f, { 0.0000f, 0.0000f, 0.0000f }, 0.2500f, 0.0000f, 1.1800f, 0.3480f, 0.9943f, 5000.0000f, 250.0000f, 0.0000f, 0x1 } + +#define EFX_REVERB_PRESET_DRUGGED \ + { 0.4287f, 0.5000f, 0.3162f, 1.0000f, 1.0000f, 8.3900f, 1.3900f, 1.0000f, 0.8760f, 0.0020f, { 0.0000f, 0.0000f, 0.0000f }, 3.1081f, 0.0300f, { 0.0000f, 0.0000f, 0.0000f }, 0.2500f, 0.0000f, 0.2500f, 1.0000f, 0.9943f, 5000.0000f, 250.0000f, 0.0000f, 0x0 } + +#define EFX_REVERB_PRESET_DIZZY \ + { 0.3645f, 0.6000f, 0.3162f, 0.6310f, 1.0000f, 17.2300f, 0.5600f, 1.0000f, 0.1392f, 0.0200f, { 0.0000f, 0.0000f, 0.0000f }, 0.4937f, 0.0300f, { 0.0000f, 0.0000f, 0.0000f }, 0.2500f, 1.0000f, 0.8100f, 0.3100f, 0.9943f, 5000.0000f, 250.0000f, 0.0000f, 0x0 } + +#define EFX_REVERB_PRESET_PSYCHOTIC \ + { 0.0625f, 0.5000f, 0.3162f, 0.8404f, 1.0000f, 7.5600f, 0.9100f, 1.0000f, 0.4864f, 0.0200f, { 0.0000f, 0.0000f, 0.0000f }, 2.4378f, 0.0300f, { 0.0000f, 0.0000f, 0.0000f }, 0.2500f, 0.0000f, 4.0000f, 1.0000f, 0.9943f, 5000.0000f, 250.0000f, 0.0000f, 0x0 } + +/* Castle Presets */ + +#define EFX_REVERB_PRESET_CASTLE_SMALLROOM \ + { 1.0000f, 0.8900f, 0.3162f, 0.3981f, 0.1000f, 1.2200f, 0.8300f, 0.3100f, 0.8913f, 0.0220f, { 0.0000f, 0.0000f, 0.0000f }, 1.9953f, 0.0110f, { 0.0000f, 0.0000f, 0.0000f }, 0.1380f, 0.0800f, 0.2500f, 0.0000f, 0.9943f, 5168.6001f, 139.5000f, 0.0000f, 0x1 } + +#define EFX_REVERB_PRESET_CASTLE_SHORTPASSAGE \ + { 1.0000f, 0.8900f, 0.3162f, 0.3162f, 0.1000f, 2.3200f, 0.8300f, 0.3100f, 0.8913f, 0.0070f, { 0.0000f, 0.0000f, 0.0000f }, 1.2589f, 0.0230f, { 0.0000f, 0.0000f, 0.0000f }, 0.1380f, 0.0800f, 0.2500f, 0.0000f, 0.9943f, 5168.6001f, 139.5000f, 0.0000f, 0x1 } + +#define EFX_REVERB_PRESET_CASTLE_MEDIUMROOM \ + { 1.0000f, 0.9300f, 0.3162f, 0.2818f, 0.1000f, 2.0400f, 0.8300f, 0.4600f, 0.6310f, 0.0220f, { 0.0000f, 0.0000f, 0.0000f }, 1.5849f, 0.0110f, { 0.0000f, 0.0000f, 0.0000f }, 0.1550f, 0.0300f, 0.2500f, 0.0000f, 0.9943f, 5168.6001f, 139.5000f, 0.0000f, 0x1 } + +#define EFX_REVERB_PRESET_CASTLE_LARGEROOM \ + { 1.0000f, 0.8200f, 0.3162f, 0.2818f, 0.1259f, 2.5300f, 0.8300f, 0.5000f, 0.4467f, 0.0340f, { 0.0000f, 0.0000f, 0.0000f }, 1.2589f, 0.0160f, { 0.0000f, 0.0000f, 0.0000f }, 0.1850f, 0.0700f, 0.2500f, 0.0000f, 0.9943f, 5168.6001f, 139.5000f, 0.0000f, 0x1 } + +#define EFX_REVERB_PRESET_CASTLE_LONGPASSAGE \ + { 1.0000f, 0.8900f, 0.3162f, 0.3981f, 0.1000f, 3.4200f, 0.8300f, 0.3100f, 0.8913f, 0.0070f, { 0.0000f, 0.0000f, 0.0000f }, 1.4125f, 0.0230f, { 0.0000f, 0.0000f, 0.0000f }, 0.1380f, 0.0800f, 0.2500f, 0.0000f, 0.9943f, 5168.6001f, 139.5000f, 0.0000f, 0x1 } + +#define EFX_REVERB_PRESET_CASTLE_HALL \ + { 1.0000f, 0.8100f, 0.3162f, 0.2818f, 0.1778f, 3.1400f, 0.7900f, 0.6200f, 0.1778f, 0.0560f, { 0.0000f, 0.0000f, 0.0000f }, 1.1220f, 0.0240f, { 0.0000f, 0.0000f, 0.0000f }, 0.2500f, 0.0000f, 0.2500f, 0.0000f, 0.9943f, 5168.6001f, 139.5000f, 0.0000f, 0x1 } + +#define EFX_REVERB_PRESET_CASTLE_CUPBOARD \ + { 1.0000f, 0.8900f, 0.3162f, 0.2818f, 0.1000f, 0.6700f, 0.8700f, 0.3100f, 1.4125f, 0.0100f, { 0.0000f, 0.0000f, 0.0000f }, 3.5481f, 0.0070f, { 0.0000f, 0.0000f, 0.0000f }, 0.1380f, 0.0800f, 0.2500f, 0.0000f, 0.9943f, 5168.6001f, 139.5000f, 0.0000f, 0x1 } + +#define EFX_REVERB_PRESET_CASTLE_COURTYARD \ + { 1.0000f, 0.4200f, 0.3162f, 0.4467f, 0.1995f, 2.1300f, 0.6100f, 0.2300f, 0.2239f, 0.1600f, { 0.0000f, 0.0000f, 0.0000f }, 0.7079f, 0.0360f, { 0.0000f, 0.0000f, 0.0000f }, 0.2500f, 0.3700f, 0.2500f, 0.0000f, 0.9943f, 5000.0000f, 250.0000f, 0.0000f, 0x0 } + +#define EFX_REVERB_PRESET_CASTLE_ALCOVE \ + { 1.0000f, 0.8900f, 0.3162f, 0.5012f, 0.1000f, 1.6400f, 0.8700f, 0.3100f, 1.0000f, 0.0070f, { 0.0000f, 0.0000f, 0.0000f }, 1.4125f, 0.0340f, { 0.0000f, 0.0000f, 0.0000f }, 0.1380f, 0.0800f, 0.2500f, 0.0000f, 0.9943f, 5168.6001f, 139.5000f, 0.0000f, 0x1 } + +/* Factory Presets */ + +#define EFX_REVERB_PRESET_FACTORY_SMALLROOM \ + { 0.3645f, 0.8200f, 0.3162f, 0.7943f, 0.5012f, 1.7200f, 0.6500f, 1.3100f, 0.7079f, 0.0100f, { 0.0000f, 0.0000f, 0.0000f }, 1.7783f, 0.0240f, { 0.0000f, 0.0000f, 0.0000f }, 0.1190f, 0.0700f, 0.2500f, 0.0000f, 0.9943f, 3762.6001f, 362.5000f, 0.0000f, 0x1 } + +#define EFX_REVERB_PRESET_FACTORY_SHORTPASSAGE \ + { 0.3645f, 0.6400f, 0.2512f, 0.7943f, 0.5012f, 2.5300f, 0.6500f, 1.3100f, 1.0000f, 0.0100f, { 0.0000f, 0.0000f, 0.0000f }, 1.2589f, 0.0380f, { 0.0000f, 0.0000f, 0.0000f }, 0.1350f, 0.2300f, 0.2500f, 0.0000f, 0.9943f, 3762.6001f, 362.5000f, 0.0000f, 0x1 } + +#define EFX_REVERB_PRESET_FACTORY_MEDIUMROOM \ + { 0.4287f, 0.8200f, 0.2512f, 0.7943f, 0.5012f, 2.7600f, 0.6500f, 1.3100f, 0.2818f, 0.0220f, { 0.0000f, 0.0000f, 0.0000f }, 1.4125f, 0.0230f, { 0.0000f, 0.0000f, 0.0000f }, 0.1740f, 0.0700f, 0.2500f, 0.0000f, 0.9943f, 3762.6001f, 362.5000f, 0.0000f, 0x1 } + +#define EFX_REVERB_PRESET_FACTORY_LARGEROOM \ + { 0.4287f, 0.7500f, 0.2512f, 0.7079f, 0.6310f, 4.2400f, 0.5100f, 1.3100f, 0.1778f, 0.0390f, { 0.0000f, 0.0000f, 0.0000f }, 1.1220f, 0.0230f, { 0.0000f, 0.0000f, 0.0000f }, 0.2310f, 0.0700f, 0.2500f, 0.0000f, 0.9943f, 3762.6001f, 362.5000f, 0.0000f, 0x1 } + +#define EFX_REVERB_PRESET_FACTORY_LONGPASSAGE \ + { 0.3645f, 0.6400f, 0.2512f, 0.7943f, 0.5012f, 4.0600f, 0.6500f, 1.3100f, 1.0000f, 0.0200f, { 0.0000f, 0.0000f, 0.0000f }, 1.2589f, 0.0370f, { 0.0000f, 0.0000f, 0.0000f }, 0.1350f, 0.2300f, 0.2500f, 0.0000f, 0.9943f, 3762.6001f, 362.5000f, 0.0000f, 0x1 } + +#define EFX_REVERB_PRESET_FACTORY_HALL \ + { 0.4287f, 0.7500f, 0.3162f, 0.7079f, 0.6310f, 7.4300f, 0.5100f, 1.3100f, 0.0631f, 0.0730f, { 0.0000f, 0.0000f, 0.0000f }, 0.8913f, 0.0270f, { 0.0000f, 0.0000f, 0.0000f }, 0.2500f, 0.0700f, 0.2500f, 0.0000f, 0.9943f, 3762.6001f, 362.5000f, 0.0000f, 0x1 } + +#define EFX_REVERB_PRESET_FACTORY_CUPBOARD \ + { 0.3071f, 0.6300f, 0.2512f, 0.7943f, 0.5012f, 0.4900f, 0.6500f, 1.3100f, 1.2589f, 0.0100f, { 0.0000f, 0.0000f, 0.0000f }, 1.9953f, 0.0320f, { 0.0000f, 0.0000f, 0.0000f }, 0.1070f, 0.0700f, 0.2500f, 0.0000f, 0.9943f, 3762.6001f, 362.5000f, 0.0000f, 0x1 } + +#define EFX_REVERB_PRESET_FACTORY_COURTYARD \ + { 0.3071f, 0.5700f, 0.3162f, 0.3162f, 0.6310f, 2.3200f, 0.2900f, 0.5600f, 0.2239f, 0.1400f, { 0.0000f, 0.0000f, 0.0000f }, 0.3981f, 0.0390f, { 0.0000f, 0.0000f, 0.0000f }, 0.2500f, 0.2900f, 0.2500f, 0.0000f, 0.9943f, 3762.6001f, 362.5000f, 0.0000f, 0x1 } + +#define EFX_REVERB_PRESET_FACTORY_ALCOVE \ + { 0.3645f, 0.5900f, 0.2512f, 0.7943f, 0.5012f, 3.1400f, 0.6500f, 1.3100f, 1.4125f, 0.0100f, { 0.0000f, 0.0000f, 0.0000f }, 1.0000f, 0.0380f, { 0.0000f, 0.0000f, 0.0000f }, 0.1140f, 0.1000f, 0.2500f, 0.0000f, 0.9943f, 3762.6001f, 362.5000f, 0.0000f, 0x1 } + +/* Ice Palace Presets */ + +#define EFX_REVERB_PRESET_ICEPALACE_SMALLROOM \ + { 1.0000f, 0.8400f, 0.3162f, 0.5623f, 0.2818f, 1.5100f, 1.5300f, 0.2700f, 0.8913f, 0.0100f, { 0.0000f, 0.0000f, 0.0000f }, 1.4125f, 0.0110f, { 0.0000f, 0.0000f, 0.0000f }, 0.1640f, 0.1400f, 0.2500f, 0.0000f, 0.9943f, 12428.5000f, 99.6000f, 0.0000f, 0x1 } + +#define EFX_REVERB_PRESET_ICEPALACE_SHORTPASSAGE \ + { 1.0000f, 0.7500f, 0.3162f, 0.5623f, 0.2818f, 1.7900f, 1.4600f, 0.2800f, 0.5012f, 0.0100f, { 0.0000f, 0.0000f, 0.0000f }, 1.1220f, 0.0190f, { 0.0000f, 0.0000f, 0.0000f }, 0.1770f, 0.0900f, 0.2500f, 0.0000f, 0.9943f, 12428.5000f, 99.6000f, 0.0000f, 0x1 } + +#define EFX_REVERB_PRESET_ICEPALACE_MEDIUMROOM \ + { 1.0000f, 0.8700f, 0.3162f, 0.5623f, 0.4467f, 2.2200f, 1.5300f, 0.3200f, 0.3981f, 0.0390f, { 0.0000f, 0.0000f, 0.0000f }, 1.1220f, 0.0270f, { 0.0000f, 0.0000f, 0.0000f }, 0.1860f, 0.1200f, 0.2500f, 0.0000f, 0.9943f, 12428.5000f, 99.6000f, 0.0000f, 0x1 } + +#define EFX_REVERB_PRESET_ICEPALACE_LARGEROOM \ + { 1.0000f, 0.8100f, 0.3162f, 0.5623f, 0.4467f, 3.1400f, 1.5300f, 0.3200f, 0.2512f, 0.0390f, { 0.0000f, 0.0000f, 0.0000f }, 1.0000f, 0.0270f, { 0.0000f, 0.0000f, 0.0000f }, 0.2140f, 0.1100f, 0.2500f, 0.0000f, 0.9943f, 12428.5000f, 99.6000f, 0.0000f, 0x1 } + +#define EFX_REVERB_PRESET_ICEPALACE_LONGPASSAGE \ + { 1.0000f, 0.7700f, 0.3162f, 0.5623f, 0.3981f, 3.0100f, 1.4600f, 0.2800f, 0.7943f, 0.0120f, { 0.0000f, 0.0000f, 0.0000f }, 1.2589f, 0.0250f, { 0.0000f, 0.0000f, 0.0000f }, 0.1860f, 0.0400f, 0.2500f, 0.0000f, 0.9943f, 12428.5000f, 99.6000f, 0.0000f, 0x1 } + +#define EFX_REVERB_PRESET_ICEPALACE_HALL \ + { 1.0000f, 0.7600f, 0.3162f, 0.4467f, 0.5623f, 5.4900f, 1.5300f, 0.3800f, 0.1122f, 0.0540f, { 0.0000f, 0.0000f, 0.0000f }, 0.6310f, 0.0520f, { 0.0000f, 0.0000f, 0.0000f }, 0.2260f, 0.1100f, 0.2500f, 0.0000f, 0.9943f, 12428.5000f, 99.6000f, 0.0000f, 0x1 } + +#define EFX_REVERB_PRESET_ICEPALACE_CUPBOARD \ + { 1.0000f, 0.8300f, 0.3162f, 0.5012f, 0.2239f, 0.7600f, 1.5300f, 0.2600f, 1.1220f, 0.0120f, { 0.0000f, 0.0000f, 0.0000f }, 1.9953f, 0.0160f, { 0.0000f, 0.0000f, 0.0000f }, 0.1430f, 0.0800f, 0.2500f, 0.0000f, 0.9943f, 12428.5000f, 99.6000f, 0.0000f, 0x1 } + +#define EFX_REVERB_PRESET_ICEPALACE_COURTYARD \ + { 1.0000f, 0.5900f, 0.3162f, 0.2818f, 0.3162f, 2.0400f, 1.2000f, 0.3800f, 0.3162f, 0.1730f, { 0.0000f, 0.0000f, 0.0000f }, 0.3162f, 0.0430f, { 0.0000f, 0.0000f, 0.0000f }, 0.2350f, 0.4800f, 0.2500f, 0.0000f, 0.9943f, 12428.5000f, 99.6000f, 0.0000f, 0x1 } + +#define EFX_REVERB_PRESET_ICEPALACE_ALCOVE \ + { 1.0000f, 0.8400f, 0.3162f, 0.5623f, 0.2818f, 2.7600f, 1.4600f, 0.2800f, 1.1220f, 0.0100f, { 0.0000f, 0.0000f, 0.0000f }, 0.8913f, 0.0300f, { 0.0000f, 0.0000f, 0.0000f }, 0.1610f, 0.0900f, 0.2500f, 0.0000f, 0.9943f, 12428.5000f, 99.6000f, 0.0000f, 0x1 } + +/* Space Station Presets */ + +#define EFX_REVERB_PRESET_SPACESTATION_SMALLROOM \ + { 0.2109f, 0.7000f, 0.3162f, 0.7079f, 0.8913f, 1.7200f, 0.8200f, 0.5500f, 0.7943f, 0.0070f, { 0.0000f, 0.0000f, 0.0000f }, 1.4125f, 0.0130f, { 0.0000f, 0.0000f, 0.0000f }, 0.1880f, 0.2600f, 0.2500f, 0.0000f, 0.9943f, 3316.1001f, 458.2000f, 0.0000f, 0x1 } + +#define EFX_REVERB_PRESET_SPACESTATION_SHORTPASSAGE \ + { 0.2109f, 0.8700f, 0.3162f, 0.6310f, 0.8913f, 3.5700f, 0.5000f, 0.5500f, 1.0000f, 0.0120f, { 0.0000f, 0.0000f, 0.0000f }, 1.1220f, 0.0160f, { 0.0000f, 0.0000f, 0.0000f }, 0.1720f, 0.2000f, 0.2500f, 0.0000f, 0.9943f, 3316.1001f, 458.2000f, 0.0000f, 0x1 } + +#define EFX_REVERB_PRESET_SPACESTATION_MEDIUMROOM \ + { 0.2109f, 0.7500f, 0.3162f, 0.6310f, 0.8913f, 3.0100f, 0.5000f, 0.5500f, 0.3981f, 0.0340f, { 0.0000f, 0.0000f, 0.0000f }, 1.1220f, 0.0350f, { 0.0000f, 0.0000f, 0.0000f }, 0.2090f, 0.3100f, 0.2500f, 0.0000f, 0.9943f, 3316.1001f, 458.2000f, 0.0000f, 0x1 } + +#define EFX_REVERB_PRESET_SPACESTATION_LARGEROOM \ + { 0.3645f, 0.8100f, 0.3162f, 0.6310f, 0.8913f, 3.8900f, 0.3800f, 0.6100f, 0.3162f, 0.0560f, { 0.0000f, 0.0000f, 0.0000f }, 0.8913f, 0.0350f, { 0.0000f, 0.0000f, 0.0000f }, 0.2330f, 0.2800f, 0.2500f, 0.0000f, 0.9943f, 3316.1001f, 458.2000f, 0.0000f, 0x1 } + +#define EFX_REVERB_PRESET_SPACESTATION_LONGPASSAGE \ + { 0.4287f, 0.8200f, 0.3162f, 0.6310f, 0.8913f, 4.6200f, 0.6200f, 0.5500f, 1.0000f, 0.0120f, { 0.0000f, 0.0000f, 0.0000f }, 1.2589f, 0.0310f, { 0.0000f, 0.0000f, 0.0000f }, 0.2500f, 0.2300f, 0.2500f, 0.0000f, 0.9943f, 3316.1001f, 458.2000f, 0.0000f, 0x1 } + +#define EFX_REVERB_PRESET_SPACESTATION_HALL \ + { 0.4287f, 0.8700f, 0.3162f, 0.6310f, 0.8913f, 7.1100f, 0.3800f, 0.6100f, 0.1778f, 0.1000f, { 0.0000f, 0.0000f, 0.0000f }, 0.6310f, 0.0470f, { 0.0000f, 0.0000f, 0.0000f }, 0.2500f, 0.2500f, 0.2500f, 0.0000f, 0.9943f, 3316.1001f, 458.2000f, 0.0000f, 0x1 } + +#define EFX_REVERB_PRESET_SPACESTATION_CUPBOARD \ + { 0.1715f, 0.5600f, 0.3162f, 0.7079f, 0.8913f, 0.7900f, 0.8100f, 0.5500f, 1.4125f, 0.0070f, { 0.0000f, 0.0000f, 0.0000f }, 1.7783f, 0.0180f, { 0.0000f, 0.0000f, 0.0000f }, 0.1810f, 0.3100f, 0.2500f, 0.0000f, 0.9943f, 3316.1001f, 458.2000f, 0.0000f, 0x1 } + +#define EFX_REVERB_PRESET_SPACESTATION_ALCOVE \ + { 0.2109f, 0.7800f, 0.3162f, 0.7079f, 0.8913f, 1.1600f, 0.8100f, 0.5500f, 1.4125f, 0.0070f, { 0.0000f, 0.0000f, 0.0000f }, 1.0000f, 0.0180f, { 0.0000f, 0.0000f, 0.0000f }, 0.1920f, 0.2100f, 0.2500f, 0.0000f, 0.9943f, 3316.1001f, 458.2000f, 0.0000f, 0x1 } + +/* Wooden Galleon Presets */ + +#define EFX_REVERB_PRESET_WOODEN_SMALLROOM \ + { 1.0000f, 1.0000f, 0.3162f, 0.1122f, 0.3162f, 0.7900f, 0.3200f, 0.8700f, 1.0000f, 0.0320f, { 0.0000f, 0.0000f, 0.0000f }, 0.8913f, 0.0290f, { 0.0000f, 0.0000f, 0.0000f }, 0.2500f, 0.0000f, 0.2500f, 0.0000f, 0.9943f, 4705.0000f, 99.6000f, 0.0000f, 0x1 } + +#define EFX_REVERB_PRESET_WOODEN_SHORTPASSAGE \ + { 1.0000f, 1.0000f, 0.3162f, 0.1259f, 0.3162f, 1.7500f, 0.5000f, 0.8700f, 0.8913f, 0.0120f, { 0.0000f, 0.0000f, 0.0000f }, 0.6310f, 0.0240f, { 0.0000f, 0.0000f, 0.0000f }, 0.2500f, 0.0000f, 0.2500f, 0.0000f, 0.9943f, 4705.0000f, 99.6000f, 0.0000f, 0x1 } + +#define EFX_REVERB_PRESET_WOODEN_MEDIUMROOM \ + { 1.0000f, 1.0000f, 0.3162f, 0.1000f, 0.2818f, 1.4700f, 0.4200f, 0.8200f, 0.8913f, 0.0490f, { 0.0000f, 0.0000f, 0.0000f }, 0.8913f, 0.0290f, { 0.0000f, 0.0000f, 0.0000f }, 0.2500f, 0.0000f, 0.2500f, 0.0000f, 0.9943f, 4705.0000f, 99.6000f, 0.0000f, 0x1 } + +#define EFX_REVERB_PRESET_WOODEN_LARGEROOM \ + { 1.0000f, 1.0000f, 0.3162f, 0.0891f, 0.2818f, 2.6500f, 0.3300f, 0.8200f, 0.8913f, 0.0660f, { 0.0000f, 0.0000f, 0.0000f }, 0.7943f, 0.0490f, { 0.0000f, 0.0000f, 0.0000f }, 0.2500f, 0.0000f, 0.2500f, 0.0000f, 0.9943f, 4705.0000f, 99.6000f, 0.0000f, 0x1 } + +#define EFX_REVERB_PRESET_WOODEN_LONGPASSAGE \ + { 1.0000f, 1.0000f, 0.3162f, 0.1000f, 0.3162f, 1.9900f, 0.4000f, 0.7900f, 1.0000f, 0.0200f, { 0.0000f, 0.0000f, 0.0000f }, 0.4467f, 0.0360f, { 0.0000f, 0.0000f, 0.0000f }, 0.2500f, 0.0000f, 0.2500f, 0.0000f, 0.9943f, 4705.0000f, 99.6000f, 0.0000f, 0x1 } + +#define EFX_REVERB_PRESET_WOODEN_HALL \ + { 1.0000f, 1.0000f, 0.3162f, 0.0794f, 0.2818f, 3.4500f, 0.3000f, 0.8200f, 0.8913f, 0.0880f, { 0.0000f, 0.0000f, 0.0000f }, 0.7943f, 0.0630f, { 0.0000f, 0.0000f, 0.0000f }, 0.2500f, 0.0000f, 0.2500f, 0.0000f, 0.9943f, 4705.0000f, 99.6000f, 0.0000f, 0x1 } + +#define EFX_REVERB_PRESET_WOODEN_CUPBOARD \ + { 1.0000f, 1.0000f, 0.3162f, 0.1413f, 0.3162f, 0.5600f, 0.4600f, 0.9100f, 1.1220f, 0.0120f, { 0.0000f, 0.0000f, 0.0000f }, 1.1220f, 0.0280f, { 0.0000f, 0.0000f, 0.0000f }, 0.2500f, 0.0000f, 0.2500f, 0.0000f, 0.9943f, 4705.0000f, 99.6000f, 0.0000f, 0x1 } + +#define EFX_REVERB_PRESET_WOODEN_COURTYARD \ + { 1.0000f, 0.6500f, 0.3162f, 0.0794f, 0.3162f, 1.7900f, 0.3500f, 0.7900f, 0.5623f, 0.1230f, { 0.0000f, 0.0000f, 0.0000f }, 0.1000f, 0.0320f, { 0.0000f, 0.0000f, 0.0000f }, 0.2500f, 0.0000f, 0.2500f, 0.0000f, 0.9943f, 4705.0000f, 99.6000f, 0.0000f, 0x1 } + +#define EFX_REVERB_PRESET_WOODEN_ALCOVE \ + { 1.0000f, 1.0000f, 0.3162f, 0.1259f, 0.3162f, 1.2200f, 0.6200f, 0.9100f, 1.1220f, 0.0120f, { 0.0000f, 0.0000f, 0.0000f }, 0.7079f, 0.0240f, { 0.0000f, 0.0000f, 0.0000f }, 0.2500f, 0.0000f, 0.2500f, 0.0000f, 0.9943f, 4705.0000f, 99.6000f, 0.0000f, 0x1 } + +/* Sports Presets */ + +#define EFX_REVERB_PRESET_SPORT_EMPTYSTADIUM \ + { 1.0000f, 1.0000f, 0.3162f, 0.4467f, 0.7943f, 6.2600f, 0.5100f, 1.1000f, 0.0631f, 0.1830f, { 0.0000f, 0.0000f, 0.0000f }, 0.3981f, 0.0380f, { 0.0000f, 0.0000f, 0.0000f }, 0.2500f, 0.0000f, 0.2500f, 0.0000f, 0.9943f, 5000.0000f, 250.0000f, 0.0000f, 0x1 } + +#define EFX_REVERB_PRESET_SPORT_SQUASHCOURT \ + { 1.0000f, 0.7500f, 0.3162f, 0.3162f, 0.7943f, 2.2200f, 0.9100f, 1.1600f, 0.4467f, 0.0070f, { 0.0000f, 0.0000f, 0.0000f }, 0.7943f, 0.0110f, { 0.0000f, 0.0000f, 0.0000f }, 0.1260f, 0.1900f, 0.2500f, 0.0000f, 0.9943f, 7176.8999f, 211.2000f, 0.0000f, 0x1 } + +#define EFX_REVERB_PRESET_SPORT_SMALLSWIMMINGPOOL \ + { 1.0000f, 0.7000f, 0.3162f, 0.7943f, 0.8913f, 2.7600f, 1.2500f, 1.1400f, 0.6310f, 0.0200f, { 0.0000f, 0.0000f, 0.0000f }, 0.7943f, 0.0300f, { 0.0000f, 0.0000f, 0.0000f }, 0.1790f, 0.1500f, 0.8950f, 0.1900f, 0.9943f, 5000.0000f, 250.0000f, 0.0000f, 0x0 } + +#define EFX_REVERB_PRESET_SPORT_LARGESWIMMINGPOOL \ + { 1.0000f, 0.8200f, 0.3162f, 0.7943f, 1.0000f, 5.4900f, 1.3100f, 1.1400f, 0.4467f, 0.0390f, { 0.0000f, 0.0000f, 0.0000f }, 0.5012f, 0.0490f, { 0.0000f, 0.0000f, 0.0000f }, 0.2220f, 0.5500f, 1.1590f, 0.2100f, 0.9943f, 5000.0000f, 250.0000f, 0.0000f, 0x0 } + +#define EFX_REVERB_PRESET_SPORT_GYMNASIUM \ + { 1.0000f, 0.8100f, 0.3162f, 0.4467f, 0.8913f, 3.1400f, 1.0600f, 1.3500f, 0.3981f, 0.0290f, { 0.0000f, 0.0000f, 0.0000f }, 0.5623f, 0.0450f, { 0.0000f, 0.0000f, 0.0000f }, 0.1460f, 0.1400f, 0.2500f, 0.0000f, 0.9943f, 7176.8999f, 211.2000f, 0.0000f, 0x1 } + +#define EFX_REVERB_PRESET_SPORT_FULLSTADIUM \ + { 1.0000f, 1.0000f, 0.3162f, 0.0708f, 0.7943f, 5.2500f, 0.1700f, 0.8000f, 0.1000f, 0.1880f, { 0.0000f, 0.0000f, 0.0000f }, 0.2818f, 0.0380f, { 0.0000f, 0.0000f, 0.0000f }, 0.2500f, 0.0000f, 0.2500f, 0.0000f, 0.9943f, 5000.0000f, 250.0000f, 0.0000f, 0x1 } + +#define EFX_REVERB_PRESET_SPORT_STADIUMTANNOY \ + { 1.0000f, 0.7800f, 0.3162f, 0.5623f, 0.5012f, 2.5300f, 0.8800f, 0.6800f, 0.2818f, 0.2300f, { 0.0000f, 0.0000f, 0.0000f }, 0.5012f, 0.0630f, { 0.0000f, 0.0000f, 0.0000f }, 0.2500f, 0.2000f, 0.2500f, 0.0000f, 0.9943f, 5000.0000f, 250.0000f, 0.0000f, 0x1 } + +/* Prefab Presets */ + +#define EFX_REVERB_PRESET_PREFAB_WORKSHOP \ + { 0.4287f, 1.0000f, 0.3162f, 0.1413f, 0.3981f, 0.7600f, 1.0000f, 1.0000f, 1.0000f, 0.0120f, { 0.0000f, 0.0000f, 0.0000f }, 1.1220f, 0.0120f, { 0.0000f, 0.0000f, 0.0000f }, 0.2500f, 0.0000f, 0.2500f, 0.0000f, 0.9943f, 5000.0000f, 250.0000f, 0.0000f, 0x0 } + +#define EFX_REVERB_PRESET_PREFAB_SCHOOLROOM \ + { 0.4022f, 0.6900f, 0.3162f, 0.6310f, 0.5012f, 0.9800f, 0.4500f, 0.1800f, 1.4125f, 0.0170f, { 0.0000f, 0.0000f, 0.0000f }, 1.4125f, 0.0150f, { 0.0000f, 0.0000f, 0.0000f }, 0.0950f, 0.1400f, 0.2500f, 0.0000f, 0.9943f, 7176.8999f, 211.2000f, 0.0000f, 0x1 } + +#define EFX_REVERB_PRESET_PREFAB_PRACTISEROOM \ + { 0.4022f, 0.8700f, 0.3162f, 0.3981f, 0.5012f, 1.1200f, 0.5600f, 0.1800f, 1.2589f, 0.0100f, { 0.0000f, 0.0000f, 0.0000f }, 1.4125f, 0.0110f, { 0.0000f, 0.0000f, 0.0000f }, 0.0950f, 0.1400f, 0.2500f, 0.0000f, 0.9943f, 7176.8999f, 211.2000f, 0.0000f, 0x1 } + +#define EFX_REVERB_PRESET_PREFAB_OUTHOUSE \ + { 1.0000f, 0.8200f, 0.3162f, 0.1122f, 0.1585f, 1.3800f, 0.3800f, 0.3500f, 0.8913f, 0.0240f, { 0.0000f, 0.0000f, -0.0000f }, 0.6310f, 0.0440f, { 0.0000f, 0.0000f, 0.0000f }, 0.1210f, 0.1700f, 0.2500f, 0.0000f, 0.9943f, 2854.3999f, 107.5000f, 0.0000f, 0x0 } + +#define EFX_REVERB_PRESET_PREFAB_CARAVAN \ + { 1.0000f, 1.0000f, 0.3162f, 0.0891f, 0.1259f, 0.4300f, 1.5000f, 1.0000f, 1.0000f, 0.0120f, { 0.0000f, 0.0000f, 0.0000f }, 1.9953f, 0.0120f, { 0.0000f, 0.0000f, 0.0000f }, 0.2500f, 0.0000f, 0.2500f, 0.0000f, 0.9943f, 5000.0000f, 250.0000f, 0.0000f, 0x0 } + +/* Dome and Pipe Presets */ + +#define EFX_REVERB_PRESET_DOME_TOMB \ + { 1.0000f, 0.7900f, 0.3162f, 0.3548f, 0.2239f, 4.1800f, 0.2100f, 0.1000f, 0.3868f, 0.0300f, { 0.0000f, 0.0000f, 0.0000f }, 1.6788f, 0.0220f, { 0.0000f, 0.0000f, 0.0000f }, 0.1770f, 0.1900f, 0.2500f, 0.0000f, 0.9943f, 2854.3999f, 20.0000f, 0.0000f, 0x0 } + +#define EFX_REVERB_PRESET_PIPE_SMALL \ + { 1.0000f, 1.0000f, 0.3162f, 0.3548f, 0.2239f, 5.0400f, 0.1000f, 0.1000f, 0.5012f, 0.0320f, { 0.0000f, 0.0000f, 0.0000f }, 2.5119f, 0.0150f, { 0.0000f, 0.0000f, 0.0000f }, 0.2500f, 0.0000f, 0.2500f, 0.0000f, 0.9943f, 2854.3999f, 20.0000f, 0.0000f, 0x1 } + +#define EFX_REVERB_PRESET_DOME_SAINTPAULS \ + { 1.0000f, 0.8700f, 0.3162f, 0.3548f, 0.2239f, 10.4800f, 0.1900f, 0.1000f, 0.1778f, 0.0900f, { 0.0000f, 0.0000f, 0.0000f }, 1.2589f, 0.0420f, { 0.0000f, 0.0000f, 0.0000f }, 0.2500f, 0.1200f, 0.2500f, 0.0000f, 0.9943f, 2854.3999f, 20.0000f, 0.0000f, 0x1 } + +#define EFX_REVERB_PRESET_PIPE_LONGTHIN \ + { 0.2560f, 0.9100f, 0.3162f, 0.4467f, 0.2818f, 9.2100f, 0.1800f, 0.1000f, 0.7079f, 0.0100f, { 0.0000f, 0.0000f, 0.0000f }, 0.7079f, 0.0220f, { 0.0000f, 0.0000f, 0.0000f }, 0.2500f, 0.0000f, 0.2500f, 0.0000f, 0.9943f, 2854.3999f, 20.0000f, 0.0000f, 0x0 } + +#define EFX_REVERB_PRESET_PIPE_LARGE \ + { 1.0000f, 1.0000f, 0.3162f, 0.3548f, 0.2239f, 8.4500f, 0.1000f, 0.1000f, 0.3981f, 0.0460f, { 0.0000f, 0.0000f, 0.0000f }, 1.5849f, 0.0320f, { 0.0000f, 0.0000f, 0.0000f }, 0.2500f, 0.0000f, 0.2500f, 0.0000f, 0.9943f, 2854.3999f, 20.0000f, 0.0000f, 0x1 } + +#define EFX_REVERB_PRESET_PIPE_RESONANT \ + { 0.1373f, 0.9100f, 0.3162f, 0.4467f, 0.2818f, 6.8100f, 0.1800f, 0.1000f, 0.7079f, 0.0100f, { 0.0000f, 0.0000f, 0.0000f }, 1.0000f, 0.0220f, { 0.0000f, 0.0000f, 0.0000f }, 0.2500f, 0.0000f, 0.2500f, 0.0000f, 0.9943f, 2854.3999f, 20.0000f, 0.0000f, 0x0 } + +/* Outdoors Presets */ + +#define EFX_REVERB_PRESET_OUTDOORS_BACKYARD \ + { 1.0000f, 0.4500f, 0.3162f, 0.2512f, 0.5012f, 1.1200f, 0.3400f, 0.4600f, 0.4467f, 0.0690f, { 0.0000f, 0.0000f, -0.0000f }, 0.7079f, 0.0230f, { 0.0000f, 0.0000f, 0.0000f }, 0.2180f, 0.3400f, 0.2500f, 0.0000f, 0.9943f, 4399.1001f, 242.9000f, 0.0000f, 0x0 } + +#define EFX_REVERB_PRESET_OUTDOORS_ROLLINGPLAINS \ + { 1.0000f, 0.0000f, 0.3162f, 0.0112f, 0.6310f, 2.1300f, 0.2100f, 0.4600f, 0.1778f, 0.3000f, { 0.0000f, 0.0000f, -0.0000f }, 0.4467f, 0.0190f, { 0.0000f, 0.0000f, 0.0000f }, 0.2500f, 1.0000f, 0.2500f, 0.0000f, 0.9943f, 4399.1001f, 242.9000f, 0.0000f, 0x0 } + +#define EFX_REVERB_PRESET_OUTDOORS_DEEPCANYON \ + { 1.0000f, 0.7400f, 0.3162f, 0.1778f, 0.6310f, 3.8900f, 0.2100f, 0.4600f, 0.3162f, 0.2230f, { 0.0000f, 0.0000f, -0.0000f }, 0.3548f, 0.0190f, { 0.0000f, 0.0000f, 0.0000f }, 0.2500f, 1.0000f, 0.2500f, 0.0000f, 0.9943f, 4399.1001f, 242.9000f, 0.0000f, 0x0 } + +#define EFX_REVERB_PRESET_OUTDOORS_CREEK \ + { 1.0000f, 0.3500f, 0.3162f, 0.1778f, 0.5012f, 2.1300f, 0.2100f, 0.4600f, 0.3981f, 0.1150f, { 0.0000f, 0.0000f, -0.0000f }, 0.1995f, 0.0310f, { 0.0000f, 0.0000f, 0.0000f }, 0.2180f, 0.3400f, 0.2500f, 0.0000f, 0.9943f, 4399.1001f, 242.9000f, 0.0000f, 0x0 } + +#define EFX_REVERB_PRESET_OUTDOORS_VALLEY \ + { 1.0000f, 0.2800f, 0.3162f, 0.0282f, 0.1585f, 2.8800f, 0.2600f, 0.3500f, 0.1413f, 0.2630f, { 0.0000f, 0.0000f, -0.0000f }, 0.3981f, 0.1000f, { 0.0000f, 0.0000f, 0.0000f }, 0.2500f, 0.3400f, 0.2500f, 0.0000f, 0.9943f, 2854.3999f, 107.5000f, 0.0000f, 0x0 } + +/* Mood Presets */ + +#define EFX_REVERB_PRESET_MOOD_HEAVEN \ + { 1.0000f, 0.9400f, 0.3162f, 0.7943f, 0.4467f, 5.0400f, 1.1200f, 0.5600f, 0.2427f, 0.0200f, { 0.0000f, 0.0000f, 0.0000f }, 1.2589f, 0.0290f, { 0.0000f, 0.0000f, 0.0000f }, 0.2500f, 0.0800f, 2.7420f, 0.0500f, 0.9977f, 5000.0000f, 250.0000f, 0.0000f, 0x1 } + +#define EFX_REVERB_PRESET_MOOD_HELL \ + { 1.0000f, 0.5700f, 0.3162f, 0.3548f, 0.4467f, 3.5700f, 0.4900f, 2.0000f, 0.0000f, 0.0200f, { 0.0000f, 0.0000f, 0.0000f }, 1.4125f, 0.0300f, { 0.0000f, 0.0000f, 0.0000f }, 0.1100f, 0.0400f, 2.1090f, 0.5200f, 0.9943f, 5000.0000f, 139.5000f, 0.0000f, 0x0 } + +#define EFX_REVERB_PRESET_MOOD_MEMORY \ + { 1.0000f, 0.8500f, 0.3162f, 0.6310f, 0.3548f, 4.0600f, 0.8200f, 0.5600f, 0.0398f, 0.0000f, { 0.0000f, 0.0000f, 0.0000f }, 1.1220f, 0.0000f, { 0.0000f, 0.0000f, 0.0000f }, 0.2500f, 0.0000f, 0.4740f, 0.4500f, 0.9886f, 5000.0000f, 250.0000f, 0.0000f, 0x0 } + +/* Driving Presets */ + +#define EFX_REVERB_PRESET_DRIVING_COMMENTATOR \ + { 1.0000f, 0.0000f, 3.1623f, 0.5623f, 0.5012f, 2.4200f, 0.8800f, 0.6800f, 0.1995f, 0.0930f, { 0.0000f, 0.0000f, 0.0000f }, 0.2512f, 0.0170f, { 0.0000f, 0.0000f, 0.0000f }, 0.2500f, 1.0000f, 0.2500f, 0.0000f, 0.9886f, 5000.0000f, 250.0000f, 0.0000f, 0x1 } + +#define EFX_REVERB_PRESET_DRIVING_PITGARAGE \ + { 0.4287f, 0.5900f, 0.3162f, 0.7079f, 0.5623f, 1.7200f, 0.9300f, 0.8700f, 0.5623f, 0.0000f, { 0.0000f, 0.0000f, 0.0000f }, 1.2589f, 0.0160f, { 0.0000f, 0.0000f, 0.0000f }, 0.2500f, 0.1100f, 0.2500f, 0.0000f, 0.9943f, 5000.0000f, 250.0000f, 0.0000f, 0x0 } + +#define EFX_REVERB_PRESET_DRIVING_INCAR_RACER \ + { 0.0832f, 0.8000f, 0.3162f, 1.0000f, 0.7943f, 0.1700f, 2.0000f, 0.4100f, 1.7783f, 0.0070f, { 0.0000f, 0.0000f, 0.0000f }, 0.7079f, 0.0150f, { 0.0000f, 0.0000f, 0.0000f }, 0.2500f, 0.0000f, 0.2500f, 0.0000f, 0.9943f, 10268.2002f, 251.0000f, 0.0000f, 0x1 } + +#define EFX_REVERB_PRESET_DRIVING_INCAR_SPORTS \ + { 0.0832f, 0.8000f, 0.3162f, 0.6310f, 1.0000f, 0.1700f, 0.7500f, 0.4100f, 1.0000f, 0.0100f, { 0.0000f, 0.0000f, 0.0000f }, 0.5623f, 0.0000f, { 0.0000f, 0.0000f, 0.0000f }, 0.2500f, 0.0000f, 0.2500f, 0.0000f, 0.9943f, 10268.2002f, 251.0000f, 0.0000f, 0x1 } + +#define EFX_REVERB_PRESET_DRIVING_INCAR_LUXURY \ + { 0.2560f, 1.0000f, 0.3162f, 0.1000f, 0.5012f, 0.1300f, 0.4100f, 0.4600f, 0.7943f, 0.0100f, { 0.0000f, 0.0000f, 0.0000f }, 1.5849f, 0.0100f, { 0.0000f, 0.0000f, 0.0000f }, 0.2500f, 0.0000f, 0.2500f, 0.0000f, 0.9943f, 10268.2002f, 251.0000f, 0.0000f, 0x1 } + +#define EFX_REVERB_PRESET_DRIVING_FULLGRANDSTAND \ + { 1.0000f, 1.0000f, 0.3162f, 0.2818f, 0.6310f, 3.0100f, 1.3700f, 1.2800f, 0.3548f, 0.0900f, { 0.0000f, 0.0000f, 0.0000f }, 0.1778f, 0.0490f, { 0.0000f, 0.0000f, 0.0000f }, 0.2500f, 0.0000f, 0.2500f, 0.0000f, 0.9943f, 10420.2002f, 250.0000f, 0.0000f, 0x0 } + +#define EFX_REVERB_PRESET_DRIVING_EMPTYGRANDSTAND \ + { 1.0000f, 1.0000f, 0.3162f, 1.0000f, 0.7943f, 4.6200f, 1.7500f, 1.4000f, 0.2082f, 0.0900f, { 0.0000f, 0.0000f, 0.0000f }, 0.2512f, 0.0490f, { 0.0000f, 0.0000f, 0.0000f }, 0.2500f, 0.0000f, 0.2500f, 0.0000f, 0.9943f, 10420.2002f, 250.0000f, 0.0000f, 0x0 } + +#define EFX_REVERB_PRESET_DRIVING_TUNNEL \ + { 1.0000f, 0.8100f, 0.3162f, 0.3981f, 0.8913f, 3.4200f, 0.9400f, 1.3100f, 0.7079f, 0.0510f, { 0.0000f, 0.0000f, 0.0000f }, 0.7079f, 0.0470f, { 0.0000f, 0.0000f, 0.0000f }, 0.2140f, 0.0500f, 0.2500f, 0.0000f, 0.9943f, 5000.0000f, 155.3000f, 0.0000f, 0x1 } + +/* City Presets */ + +#define EFX_REVERB_PRESET_CITY_STREETS \ + { 1.0000f, 0.7800f, 0.3162f, 0.7079f, 0.8913f, 1.7900f, 1.1200f, 0.9100f, 0.2818f, 0.0460f, { 0.0000f, 0.0000f, 0.0000f }, 0.1995f, 0.0280f, { 0.0000f, 0.0000f, 0.0000f }, 0.2500f, 0.2000f, 0.2500f, 0.0000f, 0.9943f, 5000.0000f, 250.0000f, 0.0000f, 0x1 } + +#define EFX_REVERB_PRESET_CITY_SUBWAY \ + { 1.0000f, 0.7400f, 0.3162f, 0.7079f, 0.8913f, 3.0100f, 1.2300f, 0.9100f, 0.7079f, 0.0460f, { 0.0000f, 0.0000f, 0.0000f }, 1.2589f, 0.0280f, { 0.0000f, 0.0000f, 0.0000f }, 0.1250f, 0.2100f, 0.2500f, 0.0000f, 0.9943f, 5000.0000f, 250.0000f, 0.0000f, 0x1 } + +#define EFX_REVERB_PRESET_CITY_MUSEUM \ + { 1.0000f, 0.8200f, 0.3162f, 0.1778f, 0.1778f, 3.2800f, 1.4000f, 0.5700f, 0.2512f, 0.0390f, { 0.0000f, 0.0000f, -0.0000f }, 0.8913f, 0.0340f, { 0.0000f, 0.0000f, 0.0000f }, 0.1300f, 0.1700f, 0.2500f, 0.0000f, 0.9943f, 2854.3999f, 107.5000f, 0.0000f, 0x0 } + +#define EFX_REVERB_PRESET_CITY_LIBRARY \ + { 1.0000f, 0.8200f, 0.3162f, 0.2818f, 0.0891f, 2.7600f, 0.8900f, 0.4100f, 0.3548f, 0.0290f, { 0.0000f, 0.0000f, -0.0000f }, 0.8913f, 0.0200f, { 0.0000f, 0.0000f, 0.0000f }, 0.1300f, 0.1700f, 0.2500f, 0.0000f, 0.9943f, 2854.3999f, 107.5000f, 0.0000f, 0x0 } + +#define EFX_REVERB_PRESET_CITY_UNDERPASS \ + { 1.0000f, 0.8200f, 0.3162f, 0.4467f, 0.8913f, 3.5700f, 1.1200f, 0.9100f, 0.3981f, 0.0590f, { 0.0000f, 0.0000f, 0.0000f }, 0.8913f, 0.0370f, { 0.0000f, 0.0000f, 0.0000f }, 0.2500f, 0.1400f, 0.2500f, 0.0000f, 0.9920f, 5000.0000f, 250.0000f, 0.0000f, 0x1 } + +#define EFX_REVERB_PRESET_CITY_ABANDONED \ + { 1.0000f, 0.6900f, 0.3162f, 0.7943f, 0.8913f, 3.2800f, 1.1700f, 0.9100f, 0.4467f, 0.0440f, { 0.0000f, 0.0000f, 0.0000f }, 0.2818f, 0.0240f, { 0.0000f, 0.0000f, 0.0000f }, 0.2500f, 0.2000f, 0.2500f, 0.0000f, 0.9966f, 5000.0000f, 250.0000f, 0.0000f, 0x1 } + +/* Misc. Presets */ + +#define EFX_REVERB_PRESET_DUSTYROOM \ + { 0.3645f, 0.5600f, 0.3162f, 0.7943f, 0.7079f, 1.7900f, 0.3800f, 0.2100f, 0.5012f, 0.0020f, { 0.0000f, 0.0000f, 0.0000f }, 1.2589f, 0.0060f, { 0.0000f, 0.0000f, 0.0000f }, 0.2020f, 0.0500f, 0.2500f, 0.0000f, 0.9886f, 13046.0000f, 163.3000f, 0.0000f, 0x1 } + +#define EFX_REVERB_PRESET_CHAPEL \ + { 1.0000f, 0.8400f, 0.3162f, 0.5623f, 1.0000f, 4.6200f, 0.6400f, 1.2300f, 0.4467f, 0.0320f, { 0.0000f, 0.0000f, 0.0000f }, 0.7943f, 0.0490f, { 0.0000f, 0.0000f, 0.0000f }, 0.2500f, 0.0000f, 0.2500f, 0.1100f, 0.9943f, 5000.0000f, 250.0000f, 0.0000f, 0x1 } + +#define EFX_REVERB_PRESET_SMALLWATERROOM \ + { 1.0000f, 0.7000f, 0.3162f, 0.4477f, 1.0000f, 1.5100f, 1.2500f, 1.1400f, 0.8913f, 0.0200f, { 0.0000f, 0.0000f, 0.0000f }, 1.4125f, 0.0300f, { 0.0000f, 0.0000f, 0.0000f }, 0.1790f, 0.1500f, 0.8950f, 0.1900f, 0.9920f, 5000.0000f, 250.0000f, 0.0000f, 0x0 } + +#endif /* EFX_PRESETS_H */ diff --git a/thirdparty/include/AL/efx.h b/thirdparty/include/AL/efx.h new file mode 100644 index 000000000..57766983f --- /dev/null +++ b/thirdparty/include/AL/efx.h @@ -0,0 +1,761 @@ +#ifndef AL_EFX_H +#define AL_EFX_H + + +#include "alc.h" +#include "al.h" + +#ifdef __cplusplus +extern "C" { +#endif + +#define ALC_EXT_EFX_NAME "ALC_EXT_EFX" + +#define ALC_EFX_MAJOR_VERSION 0x20001 +#define ALC_EFX_MINOR_VERSION 0x20002 +#define ALC_MAX_AUXILIARY_SENDS 0x20003 + + +/* Listener properties. */ +#define AL_METERS_PER_UNIT 0x20004 + +/* Source properties. */ +#define AL_DIRECT_FILTER 0x20005 +#define AL_AUXILIARY_SEND_FILTER 0x20006 +#define AL_AIR_ABSORPTION_FACTOR 0x20007 +#define AL_ROOM_ROLLOFF_FACTOR 0x20008 +#define AL_CONE_OUTER_GAINHF 0x20009 +#define AL_DIRECT_FILTER_GAINHF_AUTO 0x2000A +#define AL_AUXILIARY_SEND_FILTER_GAIN_AUTO 0x2000B +#define AL_AUXILIARY_SEND_FILTER_GAINHF_AUTO 0x2000C + + +/* Effect properties. */ + +/* Reverb effect parameters */ +#define AL_REVERB_DENSITY 0x0001 +#define AL_REVERB_DIFFUSION 0x0002 +#define AL_REVERB_GAIN 0x0003 +#define AL_REVERB_GAINHF 0x0004 +#define AL_REVERB_DECAY_TIME 0x0005 +#define AL_REVERB_DECAY_HFRATIO 0x0006 +#define AL_REVERB_REFLECTIONS_GAIN 0x0007 +#define AL_REVERB_REFLECTIONS_DELAY 0x0008 +#define AL_REVERB_LATE_REVERB_GAIN 0x0009 +#define AL_REVERB_LATE_REVERB_DELAY 0x000A +#define AL_REVERB_AIR_ABSORPTION_GAINHF 0x000B +#define AL_REVERB_ROOM_ROLLOFF_FACTOR 0x000C +#define AL_REVERB_DECAY_HFLIMIT 0x000D + +/* EAX Reverb effect parameters */ +#define AL_EAXREVERB_DENSITY 0x0001 +#define AL_EAXREVERB_DIFFUSION 0x0002 +#define AL_EAXREVERB_GAIN 0x0003 +#define AL_EAXREVERB_GAINHF 0x0004 +#define AL_EAXREVERB_GAINLF 0x0005 +#define AL_EAXREVERB_DECAY_TIME 0x0006 +#define AL_EAXREVERB_DECAY_HFRATIO 0x0007 +#define AL_EAXREVERB_DECAY_LFRATIO 0x0008 +#define AL_EAXREVERB_REFLECTIONS_GAIN 0x0009 +#define AL_EAXREVERB_REFLECTIONS_DELAY 0x000A +#define AL_EAXREVERB_REFLECTIONS_PAN 0x000B +#define AL_EAXREVERB_LATE_REVERB_GAIN 0x000C +#define AL_EAXREVERB_LATE_REVERB_DELAY 0x000D +#define AL_EAXREVERB_LATE_REVERB_PAN 0x000E +#define AL_EAXREVERB_ECHO_TIME 0x000F +#define AL_EAXREVERB_ECHO_DEPTH 0x0010 +#define AL_EAXREVERB_MODULATION_TIME 0x0011 +#define AL_EAXREVERB_MODULATION_DEPTH 0x0012 +#define AL_EAXREVERB_AIR_ABSORPTION_GAINHF 0x0013 +#define AL_EAXREVERB_HFREFERENCE 0x0014 +#define AL_EAXREVERB_LFREFERENCE 0x0015 +#define AL_EAXREVERB_ROOM_ROLLOFF_FACTOR 0x0016 +#define AL_EAXREVERB_DECAY_HFLIMIT 0x0017 + +/* Chorus effect parameters */ +#define AL_CHORUS_WAVEFORM 0x0001 +#define AL_CHORUS_PHASE 0x0002 +#define AL_CHORUS_RATE 0x0003 +#define AL_CHORUS_DEPTH 0x0004 +#define AL_CHORUS_FEEDBACK 0x0005 +#define AL_CHORUS_DELAY 0x0006 + +/* Distortion effect parameters */ +#define AL_DISTORTION_EDGE 0x0001 +#define AL_DISTORTION_GAIN 0x0002 +#define AL_DISTORTION_LOWPASS_CUTOFF 0x0003 +#define AL_DISTORTION_EQCENTER 0x0004 +#define AL_DISTORTION_EQBANDWIDTH 0x0005 + +/* Echo effect parameters */ +#define AL_ECHO_DELAY 0x0001 +#define AL_ECHO_LRDELAY 0x0002 +#define AL_ECHO_DAMPING 0x0003 +#define AL_ECHO_FEEDBACK 0x0004 +#define AL_ECHO_SPREAD 0x0005 + +/* Flanger effect parameters */ +#define AL_FLANGER_WAVEFORM 0x0001 +#define AL_FLANGER_PHASE 0x0002 +#define AL_FLANGER_RATE 0x0003 +#define AL_FLANGER_DEPTH 0x0004 +#define AL_FLANGER_FEEDBACK 0x0005 +#define AL_FLANGER_DELAY 0x0006 + +/* Frequency shifter effect parameters */ +#define AL_FREQUENCY_SHIFTER_FREQUENCY 0x0001 +#define AL_FREQUENCY_SHIFTER_LEFT_DIRECTION 0x0002 +#define AL_FREQUENCY_SHIFTER_RIGHT_DIRECTION 0x0003 + +/* Vocal morpher effect parameters */ +#define AL_VOCAL_MORPHER_PHONEMEA 0x0001 +#define AL_VOCAL_MORPHER_PHONEMEA_COARSE_TUNING 0x0002 +#define AL_VOCAL_MORPHER_PHONEMEB 0x0003 +#define AL_VOCAL_MORPHER_PHONEMEB_COARSE_TUNING 0x0004 +#define AL_VOCAL_MORPHER_WAVEFORM 0x0005 +#define AL_VOCAL_MORPHER_RATE 0x0006 + +/* Pitchshifter effect parameters */ +#define AL_PITCH_SHIFTER_COARSE_TUNE 0x0001 +#define AL_PITCH_SHIFTER_FINE_TUNE 0x0002 + +/* Ringmodulator effect parameters */ +#define AL_RING_MODULATOR_FREQUENCY 0x0001 +#define AL_RING_MODULATOR_HIGHPASS_CUTOFF 0x0002 +#define AL_RING_MODULATOR_WAVEFORM 0x0003 + +/* Autowah effect parameters */ +#define AL_AUTOWAH_ATTACK_TIME 0x0001 +#define AL_AUTOWAH_RELEASE_TIME 0x0002 +#define AL_AUTOWAH_RESONANCE 0x0003 +#define AL_AUTOWAH_PEAK_GAIN 0x0004 + +/* Compressor effect parameters */ +#define AL_COMPRESSOR_ONOFF 0x0001 + +/* Equalizer effect parameters */ +#define AL_EQUALIZER_LOW_GAIN 0x0001 +#define AL_EQUALIZER_LOW_CUTOFF 0x0002 +#define AL_EQUALIZER_MID1_GAIN 0x0003 +#define AL_EQUALIZER_MID1_CENTER 0x0004 +#define AL_EQUALIZER_MID1_WIDTH 0x0005 +#define AL_EQUALIZER_MID2_GAIN 0x0006 +#define AL_EQUALIZER_MID2_CENTER 0x0007 +#define AL_EQUALIZER_MID2_WIDTH 0x0008 +#define AL_EQUALIZER_HIGH_GAIN 0x0009 +#define AL_EQUALIZER_HIGH_CUTOFF 0x000A + +/* Effect type */ +#define AL_EFFECT_FIRST_PARAMETER 0x0000 +#define AL_EFFECT_LAST_PARAMETER 0x8000 +#define AL_EFFECT_TYPE 0x8001 + +/* Effect types, used with the AL_EFFECT_TYPE property */ +#define AL_EFFECT_NULL 0x0000 +#define AL_EFFECT_REVERB 0x0001 +#define AL_EFFECT_CHORUS 0x0002 +#define AL_EFFECT_DISTORTION 0x0003 +#define AL_EFFECT_ECHO 0x0004 +#define AL_EFFECT_FLANGER 0x0005 +#define AL_EFFECT_FREQUENCY_SHIFTER 0x0006 +#define AL_EFFECT_VOCAL_MORPHER 0x0007 +#define AL_EFFECT_PITCH_SHIFTER 0x0008 +#define AL_EFFECT_RING_MODULATOR 0x0009 +#define AL_EFFECT_AUTOWAH 0x000A +#define AL_EFFECT_COMPRESSOR 0x000B +#define AL_EFFECT_EQUALIZER 0x000C +#define AL_EFFECT_EAXREVERB 0x8000 + +/* Auxiliary Effect Slot properties. */ +#define AL_EFFECTSLOT_EFFECT 0x0001 +#define AL_EFFECTSLOT_GAIN 0x0002 +#define AL_EFFECTSLOT_AUXILIARY_SEND_AUTO 0x0003 + +/* NULL Auxiliary Slot ID to disable a source send. */ +#define AL_EFFECTSLOT_NULL 0x0000 + + +/* Filter properties. */ + +/* Lowpass filter parameters */ +#define AL_LOWPASS_GAIN 0x0001 +#define AL_LOWPASS_GAINHF 0x0002 + +/* Highpass filter parameters */ +#define AL_HIGHPASS_GAIN 0x0001 +#define AL_HIGHPASS_GAINLF 0x0002 + +/* Bandpass filter parameters */ +#define AL_BANDPASS_GAIN 0x0001 +#define AL_BANDPASS_GAINLF 0x0002 +#define AL_BANDPASS_GAINHF 0x0003 + +/* Filter type */ +#define AL_FILTER_FIRST_PARAMETER 0x0000 +#define AL_FILTER_LAST_PARAMETER 0x8000 +#define AL_FILTER_TYPE 0x8001 + +/* Filter types, used with the AL_FILTER_TYPE property */ +#define AL_FILTER_NULL 0x0000 +#define AL_FILTER_LOWPASS 0x0001 +#define AL_FILTER_HIGHPASS 0x0002 +#define AL_FILTER_BANDPASS 0x0003 + + +/* Effect object function types. */ +typedef void (AL_APIENTRY *LPALGENEFFECTS)(ALsizei, ALuint*); +typedef void (AL_APIENTRY *LPALDELETEEFFECTS)(ALsizei, const ALuint*); +typedef ALboolean (AL_APIENTRY *LPALISEFFECT)(ALuint); +typedef void (AL_APIENTRY *LPALEFFECTI)(ALuint, ALenum, ALint); +typedef void (AL_APIENTRY *LPALEFFECTIV)(ALuint, ALenum, const ALint*); +typedef void (AL_APIENTRY *LPALEFFECTF)(ALuint, ALenum, ALfloat); +typedef void (AL_APIENTRY *LPALEFFECTFV)(ALuint, ALenum, const ALfloat*); +typedef void (AL_APIENTRY *LPALGETEFFECTI)(ALuint, ALenum, ALint*); +typedef void (AL_APIENTRY *LPALGETEFFECTIV)(ALuint, ALenum, ALint*); +typedef void (AL_APIENTRY *LPALGETEFFECTF)(ALuint, ALenum, ALfloat*); +typedef void (AL_APIENTRY *LPALGETEFFECTFV)(ALuint, ALenum, ALfloat*); + +/* Filter object function types. */ +typedef void (AL_APIENTRY *LPALGENFILTERS)(ALsizei, ALuint*); +typedef void (AL_APIENTRY *LPALDELETEFILTERS)(ALsizei, const ALuint*); +typedef ALboolean (AL_APIENTRY *LPALISFILTER)(ALuint); +typedef void (AL_APIENTRY *LPALFILTERI)(ALuint, ALenum, ALint); +typedef void (AL_APIENTRY *LPALFILTERIV)(ALuint, ALenum, const ALint*); +typedef void (AL_APIENTRY *LPALFILTERF)(ALuint, ALenum, ALfloat); +typedef void (AL_APIENTRY *LPALFILTERFV)(ALuint, ALenum, const ALfloat*); +typedef void (AL_APIENTRY *LPALGETFILTERI)(ALuint, ALenum, ALint*); +typedef void (AL_APIENTRY *LPALGETFILTERIV)(ALuint, ALenum, ALint*); +typedef void (AL_APIENTRY *LPALGETFILTERF)(ALuint, ALenum, ALfloat*); +typedef void (AL_APIENTRY *LPALGETFILTERFV)(ALuint, ALenum, ALfloat*); + +/* Auxiliary Effect Slot object function types. */ +typedef void (AL_APIENTRY *LPALGENAUXILIARYEFFECTSLOTS)(ALsizei, ALuint*); +typedef void (AL_APIENTRY *LPALDELETEAUXILIARYEFFECTSLOTS)(ALsizei, const ALuint*); +typedef ALboolean (AL_APIENTRY *LPALISAUXILIARYEFFECTSLOT)(ALuint); +typedef void (AL_APIENTRY *LPALAUXILIARYEFFECTSLOTI)(ALuint, ALenum, ALint); +typedef void (AL_APIENTRY *LPALAUXILIARYEFFECTSLOTIV)(ALuint, ALenum, const ALint*); +typedef void (AL_APIENTRY *LPALAUXILIARYEFFECTSLOTF)(ALuint, ALenum, ALfloat); +typedef void (AL_APIENTRY *LPALAUXILIARYEFFECTSLOTFV)(ALuint, ALenum, const ALfloat*); +typedef void (AL_APIENTRY *LPALGETAUXILIARYEFFECTSLOTI)(ALuint, ALenum, ALint*); +typedef void (AL_APIENTRY *LPALGETAUXILIARYEFFECTSLOTIV)(ALuint, ALenum, ALint*); +typedef void (AL_APIENTRY *LPALGETAUXILIARYEFFECTSLOTF)(ALuint, ALenum, ALfloat*); +typedef void (AL_APIENTRY *LPALGETAUXILIARYEFFECTSLOTFV)(ALuint, ALenum, ALfloat*); + +#ifdef AL_ALEXT_PROTOTYPES +AL_API ALvoid AL_APIENTRY alGenEffects(ALsizei n, ALuint *effects); +AL_API ALvoid AL_APIENTRY alDeleteEffects(ALsizei n, const ALuint *effects); +AL_API ALboolean AL_APIENTRY alIsEffect(ALuint effect); +AL_API ALvoid AL_APIENTRY alEffecti(ALuint effect, ALenum param, ALint iValue); +AL_API ALvoid AL_APIENTRY alEffectiv(ALuint effect, ALenum param, const ALint *piValues); +AL_API ALvoid AL_APIENTRY alEffectf(ALuint effect, ALenum param, ALfloat flValue); +AL_API ALvoid AL_APIENTRY alEffectfv(ALuint effect, ALenum param, const ALfloat *pflValues); +AL_API ALvoid AL_APIENTRY alGetEffecti(ALuint effect, ALenum param, ALint *piValue); +AL_API ALvoid AL_APIENTRY alGetEffectiv(ALuint effect, ALenum param, ALint *piValues); +AL_API ALvoid AL_APIENTRY alGetEffectf(ALuint effect, ALenum param, ALfloat *pflValue); +AL_API ALvoid AL_APIENTRY alGetEffectfv(ALuint effect, ALenum param, ALfloat *pflValues); + +AL_API ALvoid AL_APIENTRY alGenFilters(ALsizei n, ALuint *filters); +AL_API ALvoid AL_APIENTRY alDeleteFilters(ALsizei n, const ALuint *filters); +AL_API ALboolean AL_APIENTRY alIsFilter(ALuint filter); +AL_API ALvoid AL_APIENTRY alFilteri(ALuint filter, ALenum param, ALint iValue); +AL_API ALvoid AL_APIENTRY alFilteriv(ALuint filter, ALenum param, const ALint *piValues); +AL_API ALvoid AL_APIENTRY alFilterf(ALuint filter, ALenum param, ALfloat flValue); +AL_API ALvoid AL_APIENTRY alFilterfv(ALuint filter, ALenum param, const ALfloat *pflValues); +AL_API ALvoid AL_APIENTRY alGetFilteri(ALuint filter, ALenum param, ALint *piValue); +AL_API ALvoid AL_APIENTRY alGetFilteriv(ALuint filter, ALenum param, ALint *piValues); +AL_API ALvoid AL_APIENTRY alGetFilterf(ALuint filter, ALenum param, ALfloat *pflValue); +AL_API ALvoid AL_APIENTRY alGetFilterfv(ALuint filter, ALenum param, ALfloat *pflValues); + +AL_API ALvoid AL_APIENTRY alGenAuxiliaryEffectSlots(ALsizei n, ALuint *effectslots); +AL_API ALvoid AL_APIENTRY alDeleteAuxiliaryEffectSlots(ALsizei n, const ALuint *effectslots); +AL_API ALboolean AL_APIENTRY alIsAuxiliaryEffectSlot(ALuint effectslot); +AL_API ALvoid AL_APIENTRY alAuxiliaryEffectSloti(ALuint effectslot, ALenum param, ALint iValue); +AL_API ALvoid AL_APIENTRY alAuxiliaryEffectSlotiv(ALuint effectslot, ALenum param, const ALint *piValues); +AL_API ALvoid AL_APIENTRY alAuxiliaryEffectSlotf(ALuint effectslot, ALenum param, ALfloat flValue); +AL_API ALvoid AL_APIENTRY alAuxiliaryEffectSlotfv(ALuint effectslot, ALenum param, const ALfloat *pflValues); +AL_API ALvoid AL_APIENTRY alGetAuxiliaryEffectSloti(ALuint effectslot, ALenum param, ALint *piValue); +AL_API ALvoid AL_APIENTRY alGetAuxiliaryEffectSlotiv(ALuint effectslot, ALenum param, ALint *piValues); +AL_API ALvoid AL_APIENTRY alGetAuxiliaryEffectSlotf(ALuint effectslot, ALenum param, ALfloat *pflValue); +AL_API ALvoid AL_APIENTRY alGetAuxiliaryEffectSlotfv(ALuint effectslot, ALenum param, ALfloat *pflValues); +#endif + +/* Filter ranges and defaults. */ + +/* Lowpass filter */ +#define AL_LOWPASS_MIN_GAIN (0.0f) +#define AL_LOWPASS_MAX_GAIN (1.0f) +#define AL_LOWPASS_DEFAULT_GAIN (1.0f) + +#define AL_LOWPASS_MIN_GAINHF (0.0f) +#define AL_LOWPASS_MAX_GAINHF (1.0f) +#define AL_LOWPASS_DEFAULT_GAINHF (1.0f) + +/* Highpass filter */ +#define AL_HIGHPASS_MIN_GAIN (0.0f) +#define AL_HIGHPASS_MAX_GAIN (1.0f) +#define AL_HIGHPASS_DEFAULT_GAIN (1.0f) + +#define AL_HIGHPASS_MIN_GAINLF (0.0f) +#define AL_HIGHPASS_MAX_GAINLF (1.0f) +#define AL_HIGHPASS_DEFAULT_GAINLF (1.0f) + +/* Bandpass filter */ +#define AL_BANDPASS_MIN_GAIN (0.0f) +#define AL_BANDPASS_MAX_GAIN (1.0f) +#define AL_BANDPASS_DEFAULT_GAIN (1.0f) + +#define AL_BANDPASS_MIN_GAINHF (0.0f) +#define AL_BANDPASS_MAX_GAINHF (1.0f) +#define AL_BANDPASS_DEFAULT_GAINHF (1.0f) + +#define AL_BANDPASS_MIN_GAINLF (0.0f) +#define AL_BANDPASS_MAX_GAINLF (1.0f) +#define AL_BANDPASS_DEFAULT_GAINLF (1.0f) + + +/* Effect parameter ranges and defaults. */ + +/* Standard reverb effect */ +#define AL_REVERB_MIN_DENSITY (0.0f) +#define AL_REVERB_MAX_DENSITY (1.0f) +#define AL_REVERB_DEFAULT_DENSITY (1.0f) + +#define AL_REVERB_MIN_DIFFUSION (0.0f) +#define AL_REVERB_MAX_DIFFUSION (1.0f) +#define AL_REVERB_DEFAULT_DIFFUSION (1.0f) + +#define AL_REVERB_MIN_GAIN (0.0f) +#define AL_REVERB_MAX_GAIN (1.0f) +#define AL_REVERB_DEFAULT_GAIN (0.32f) + +#define AL_REVERB_MIN_GAINHF (0.0f) +#define AL_REVERB_MAX_GAINHF (1.0f) +#define AL_REVERB_DEFAULT_GAINHF (0.89f) + +#define AL_REVERB_MIN_DECAY_TIME (0.1f) +#define AL_REVERB_MAX_DECAY_TIME (20.0f) +#define AL_REVERB_DEFAULT_DECAY_TIME (1.49f) + +#define AL_REVERB_MIN_DECAY_HFRATIO (0.1f) +#define AL_REVERB_MAX_DECAY_HFRATIO (2.0f) +#define AL_REVERB_DEFAULT_DECAY_HFRATIO (0.83f) + +#define AL_REVERB_MIN_REFLECTIONS_GAIN (0.0f) +#define AL_REVERB_MAX_REFLECTIONS_GAIN (3.16f) +#define AL_REVERB_DEFAULT_REFLECTIONS_GAIN (0.05f) + +#define AL_REVERB_MIN_REFLECTIONS_DELAY (0.0f) +#define AL_REVERB_MAX_REFLECTIONS_DELAY (0.3f) +#define AL_REVERB_DEFAULT_REFLECTIONS_DELAY (0.007f) + +#define AL_REVERB_MIN_LATE_REVERB_GAIN (0.0f) +#define AL_REVERB_MAX_LATE_REVERB_GAIN (10.0f) +#define AL_REVERB_DEFAULT_LATE_REVERB_GAIN (1.26f) + +#define AL_REVERB_MIN_LATE_REVERB_DELAY (0.0f) +#define AL_REVERB_MAX_LATE_REVERB_DELAY (0.1f) +#define AL_REVERB_DEFAULT_LATE_REVERB_DELAY (0.011f) + +#define AL_REVERB_MIN_AIR_ABSORPTION_GAINHF (0.892f) +#define AL_REVERB_MAX_AIR_ABSORPTION_GAINHF (1.0f) +#define AL_REVERB_DEFAULT_AIR_ABSORPTION_GAINHF (0.994f) + +#define AL_REVERB_MIN_ROOM_ROLLOFF_FACTOR (0.0f) +#define AL_REVERB_MAX_ROOM_ROLLOFF_FACTOR (10.0f) +#define AL_REVERB_DEFAULT_ROOM_ROLLOFF_FACTOR (0.0f) + +#define AL_REVERB_MIN_DECAY_HFLIMIT AL_FALSE +#define AL_REVERB_MAX_DECAY_HFLIMIT AL_TRUE +#define AL_REVERB_DEFAULT_DECAY_HFLIMIT AL_TRUE + +/* EAX reverb effect */ +#define AL_EAXREVERB_MIN_DENSITY (0.0f) +#define AL_EAXREVERB_MAX_DENSITY (1.0f) +#define AL_EAXREVERB_DEFAULT_DENSITY (1.0f) + +#define AL_EAXREVERB_MIN_DIFFUSION (0.0f) +#define AL_EAXREVERB_MAX_DIFFUSION (1.0f) +#define AL_EAXREVERB_DEFAULT_DIFFUSION (1.0f) + +#define AL_EAXREVERB_MIN_GAIN (0.0f) +#define AL_EAXREVERB_MAX_GAIN (1.0f) +#define AL_EAXREVERB_DEFAULT_GAIN (0.32f) + +#define AL_EAXREVERB_MIN_GAINHF (0.0f) +#define AL_EAXREVERB_MAX_GAINHF (1.0f) +#define AL_EAXREVERB_DEFAULT_GAINHF (0.89f) + +#define AL_EAXREVERB_MIN_GAINLF (0.0f) +#define AL_EAXREVERB_MAX_GAINLF (1.0f) +#define AL_EAXREVERB_DEFAULT_GAINLF (1.0f) + +#define AL_EAXREVERB_MIN_DECAY_TIME (0.1f) +#define AL_EAXREVERB_MAX_DECAY_TIME (20.0f) +#define AL_EAXREVERB_DEFAULT_DECAY_TIME (1.49f) + +#define AL_EAXREVERB_MIN_DECAY_HFRATIO (0.1f) +#define AL_EAXREVERB_MAX_DECAY_HFRATIO (2.0f) +#define AL_EAXREVERB_DEFAULT_DECAY_HFRATIO (0.83f) + +#define AL_EAXREVERB_MIN_DECAY_LFRATIO (0.1f) +#define AL_EAXREVERB_MAX_DECAY_LFRATIO (2.0f) +#define AL_EAXREVERB_DEFAULT_DECAY_LFRATIO (1.0f) + +#define AL_EAXREVERB_MIN_REFLECTIONS_GAIN (0.0f) +#define AL_EAXREVERB_MAX_REFLECTIONS_GAIN (3.16f) +#define AL_EAXREVERB_DEFAULT_REFLECTIONS_GAIN (0.05f) + +#define AL_EAXREVERB_MIN_REFLECTIONS_DELAY (0.0f) +#define AL_EAXREVERB_MAX_REFLECTIONS_DELAY (0.3f) +#define AL_EAXREVERB_DEFAULT_REFLECTIONS_DELAY (0.007f) + +#define AL_EAXREVERB_DEFAULT_REFLECTIONS_PAN_XYZ (0.0f) + +#define AL_EAXREVERB_MIN_LATE_REVERB_GAIN (0.0f) +#define AL_EAXREVERB_MAX_LATE_REVERB_GAIN (10.0f) +#define AL_EAXREVERB_DEFAULT_LATE_REVERB_GAIN (1.26f) + +#define AL_EAXREVERB_MIN_LATE_REVERB_DELAY (0.0f) +#define AL_EAXREVERB_MAX_LATE_REVERB_DELAY (0.1f) +#define AL_EAXREVERB_DEFAULT_LATE_REVERB_DELAY (0.011f) + +#define AL_EAXREVERB_DEFAULT_LATE_REVERB_PAN_XYZ (0.0f) + +#define AL_EAXREVERB_MIN_ECHO_TIME (0.075f) +#define AL_EAXREVERB_MAX_ECHO_TIME (0.25f) +#define AL_EAXREVERB_DEFAULT_ECHO_TIME (0.25f) + +#define AL_EAXREVERB_MIN_ECHO_DEPTH (0.0f) +#define AL_EAXREVERB_MAX_ECHO_DEPTH (1.0f) +#define AL_EAXREVERB_DEFAULT_ECHO_DEPTH (0.0f) + +#define AL_EAXREVERB_MIN_MODULATION_TIME (0.04f) +#define AL_EAXREVERB_MAX_MODULATION_TIME (4.0f) +#define AL_EAXREVERB_DEFAULT_MODULATION_TIME (0.25f) + +#define AL_EAXREVERB_MIN_MODULATION_DEPTH (0.0f) +#define AL_EAXREVERB_MAX_MODULATION_DEPTH (1.0f) +#define AL_EAXREVERB_DEFAULT_MODULATION_DEPTH (0.0f) + +#define AL_EAXREVERB_MIN_AIR_ABSORPTION_GAINHF (0.892f) +#define AL_EAXREVERB_MAX_AIR_ABSORPTION_GAINHF (1.0f) +#define AL_EAXREVERB_DEFAULT_AIR_ABSORPTION_GAINHF (0.994f) + +#define AL_EAXREVERB_MIN_HFREFERENCE (1000.0f) +#define AL_EAXREVERB_MAX_HFREFERENCE (20000.0f) +#define AL_EAXREVERB_DEFAULT_HFREFERENCE (5000.0f) + +#define AL_EAXREVERB_MIN_LFREFERENCE (20.0f) +#define AL_EAXREVERB_MAX_LFREFERENCE (1000.0f) +#define AL_EAXREVERB_DEFAULT_LFREFERENCE (250.0f) + +#define AL_EAXREVERB_MIN_ROOM_ROLLOFF_FACTOR (0.0f) +#define AL_EAXREVERB_MAX_ROOM_ROLLOFF_FACTOR (10.0f) +#define AL_EAXREVERB_DEFAULT_ROOM_ROLLOFF_FACTOR (0.0f) + +#define AL_EAXREVERB_MIN_DECAY_HFLIMIT AL_FALSE +#define AL_EAXREVERB_MAX_DECAY_HFLIMIT AL_TRUE +#define AL_EAXREVERB_DEFAULT_DECAY_HFLIMIT AL_TRUE + +/* Chorus effect */ +#define AL_CHORUS_WAVEFORM_SINUSOID (0) +#define AL_CHORUS_WAVEFORM_TRIANGLE (1) + +#define AL_CHORUS_MIN_WAVEFORM (0) +#define AL_CHORUS_MAX_WAVEFORM (1) +#define AL_CHORUS_DEFAULT_WAVEFORM (1) + +#define AL_CHORUS_MIN_PHASE (-180) +#define AL_CHORUS_MAX_PHASE (180) +#define AL_CHORUS_DEFAULT_PHASE (90) + +#define AL_CHORUS_MIN_RATE (0.0f) +#define AL_CHORUS_MAX_RATE (10.0f) +#define AL_CHORUS_DEFAULT_RATE (1.1f) + +#define AL_CHORUS_MIN_DEPTH (0.0f) +#define AL_CHORUS_MAX_DEPTH (1.0f) +#define AL_CHORUS_DEFAULT_DEPTH (0.1f) + +#define AL_CHORUS_MIN_FEEDBACK (-1.0f) +#define AL_CHORUS_MAX_FEEDBACK (1.0f) +#define AL_CHORUS_DEFAULT_FEEDBACK (0.25f) + +#define AL_CHORUS_MIN_DELAY (0.0f) +#define AL_CHORUS_MAX_DELAY (0.016f) +#define AL_CHORUS_DEFAULT_DELAY (0.016f) + +/* Distortion effect */ +#define AL_DISTORTION_MIN_EDGE (0.0f) +#define AL_DISTORTION_MAX_EDGE (1.0f) +#define AL_DISTORTION_DEFAULT_EDGE (0.2f) + +#define AL_DISTORTION_MIN_GAIN (0.01f) +#define AL_DISTORTION_MAX_GAIN (1.0f) +#define AL_DISTORTION_DEFAULT_GAIN (0.05f) + +#define AL_DISTORTION_MIN_LOWPASS_CUTOFF (80.0f) +#define AL_DISTORTION_MAX_LOWPASS_CUTOFF (24000.0f) +#define AL_DISTORTION_DEFAULT_LOWPASS_CUTOFF (8000.0f) + +#define AL_DISTORTION_MIN_EQCENTER (80.0f) +#define AL_DISTORTION_MAX_EQCENTER (24000.0f) +#define AL_DISTORTION_DEFAULT_EQCENTER (3600.0f) + +#define AL_DISTORTION_MIN_EQBANDWIDTH (80.0f) +#define AL_DISTORTION_MAX_EQBANDWIDTH (24000.0f) +#define AL_DISTORTION_DEFAULT_EQBANDWIDTH (3600.0f) + +/* Echo effect */ +#define AL_ECHO_MIN_DELAY (0.0f) +#define AL_ECHO_MAX_DELAY (0.207f) +#define AL_ECHO_DEFAULT_DELAY (0.1f) + +#define AL_ECHO_MIN_LRDELAY (0.0f) +#define AL_ECHO_MAX_LRDELAY (0.404f) +#define AL_ECHO_DEFAULT_LRDELAY (0.1f) + +#define AL_ECHO_MIN_DAMPING (0.0f) +#define AL_ECHO_MAX_DAMPING (0.99f) +#define AL_ECHO_DEFAULT_DAMPING (0.5f) + +#define AL_ECHO_MIN_FEEDBACK (0.0f) +#define AL_ECHO_MAX_FEEDBACK (1.0f) +#define AL_ECHO_DEFAULT_FEEDBACK (0.5f) + +#define AL_ECHO_MIN_SPREAD (-1.0f) +#define AL_ECHO_MAX_SPREAD (1.0f) +#define AL_ECHO_DEFAULT_SPREAD (-1.0f) + +/* Flanger effect */ +#define AL_FLANGER_WAVEFORM_SINUSOID (0) +#define AL_FLANGER_WAVEFORM_TRIANGLE (1) + +#define AL_FLANGER_MIN_WAVEFORM (0) +#define AL_FLANGER_MAX_WAVEFORM (1) +#define AL_FLANGER_DEFAULT_WAVEFORM (1) + +#define AL_FLANGER_MIN_PHASE (-180) +#define AL_FLANGER_MAX_PHASE (180) +#define AL_FLANGER_DEFAULT_PHASE (0) + +#define AL_FLANGER_MIN_RATE (0.0f) +#define AL_FLANGER_MAX_RATE (10.0f) +#define AL_FLANGER_DEFAULT_RATE (0.27f) + +#define AL_FLANGER_MIN_DEPTH (0.0f) +#define AL_FLANGER_MAX_DEPTH (1.0f) +#define AL_FLANGER_DEFAULT_DEPTH (1.0f) + +#define AL_FLANGER_MIN_FEEDBACK (-1.0f) +#define AL_FLANGER_MAX_FEEDBACK (1.0f) +#define AL_FLANGER_DEFAULT_FEEDBACK (-0.5f) + +#define AL_FLANGER_MIN_DELAY (0.0f) +#define AL_FLANGER_MAX_DELAY (0.004f) +#define AL_FLANGER_DEFAULT_DELAY (0.002f) + +/* Frequency shifter effect */ +#define AL_FREQUENCY_SHIFTER_MIN_FREQUENCY (0.0f) +#define AL_FREQUENCY_SHIFTER_MAX_FREQUENCY (24000.0f) +#define AL_FREQUENCY_SHIFTER_DEFAULT_FREQUENCY (0.0f) + +#define AL_FREQUENCY_SHIFTER_MIN_LEFT_DIRECTION (0) +#define AL_FREQUENCY_SHIFTER_MAX_LEFT_DIRECTION (2) +#define AL_FREQUENCY_SHIFTER_DEFAULT_LEFT_DIRECTION (0) + +#define AL_FREQUENCY_SHIFTER_DIRECTION_DOWN (0) +#define AL_FREQUENCY_SHIFTER_DIRECTION_UP (1) +#define AL_FREQUENCY_SHIFTER_DIRECTION_OFF (2) + +#define AL_FREQUENCY_SHIFTER_MIN_RIGHT_DIRECTION (0) +#define AL_FREQUENCY_SHIFTER_MAX_RIGHT_DIRECTION (2) +#define AL_FREQUENCY_SHIFTER_DEFAULT_RIGHT_DIRECTION (0) + +/* Vocal morpher effect */ +#define AL_VOCAL_MORPHER_MIN_PHONEMEA (0) +#define AL_VOCAL_MORPHER_MAX_PHONEMEA (29) +#define AL_VOCAL_MORPHER_DEFAULT_PHONEMEA (0) + +#define AL_VOCAL_MORPHER_MIN_PHONEMEA_COARSE_TUNING (-24) +#define AL_VOCAL_MORPHER_MAX_PHONEMEA_COARSE_TUNING (24) +#define AL_VOCAL_MORPHER_DEFAULT_PHONEMEA_COARSE_TUNING (0) + +#define AL_VOCAL_MORPHER_MIN_PHONEMEB (0) +#define AL_VOCAL_MORPHER_MAX_PHONEMEB (29) +#define AL_VOCAL_MORPHER_DEFAULT_PHONEMEB (10) + +#define AL_VOCAL_MORPHER_MIN_PHONEMEB_COARSE_TUNING (-24) +#define AL_VOCAL_MORPHER_MAX_PHONEMEB_COARSE_TUNING (24) +#define AL_VOCAL_MORPHER_DEFAULT_PHONEMEB_COARSE_TUNING (0) + +#define AL_VOCAL_MORPHER_PHONEME_A (0) +#define AL_VOCAL_MORPHER_PHONEME_E (1) +#define AL_VOCAL_MORPHER_PHONEME_I (2) +#define AL_VOCAL_MORPHER_PHONEME_O (3) +#define AL_VOCAL_MORPHER_PHONEME_U (4) +#define AL_VOCAL_MORPHER_PHONEME_AA (5) +#define AL_VOCAL_MORPHER_PHONEME_AE (6) +#define AL_VOCAL_MORPHER_PHONEME_AH (7) +#define AL_VOCAL_MORPHER_PHONEME_AO (8) +#define AL_VOCAL_MORPHER_PHONEME_EH (9) +#define AL_VOCAL_MORPHER_PHONEME_ER (10) +#define AL_VOCAL_MORPHER_PHONEME_IH (11) +#define AL_VOCAL_MORPHER_PHONEME_IY (12) +#define AL_VOCAL_MORPHER_PHONEME_UH (13) +#define AL_VOCAL_MORPHER_PHONEME_UW (14) +#define AL_VOCAL_MORPHER_PHONEME_B (15) +#define AL_VOCAL_MORPHER_PHONEME_D (16) +#define AL_VOCAL_MORPHER_PHONEME_F (17) +#define AL_VOCAL_MORPHER_PHONEME_G (18) +#define AL_VOCAL_MORPHER_PHONEME_J (19) +#define AL_VOCAL_MORPHER_PHONEME_K (20) +#define AL_VOCAL_MORPHER_PHONEME_L (21) +#define AL_VOCAL_MORPHER_PHONEME_M (22) +#define AL_VOCAL_MORPHER_PHONEME_N (23) +#define AL_VOCAL_MORPHER_PHONEME_P (24) +#define AL_VOCAL_MORPHER_PHONEME_R (25) +#define AL_VOCAL_MORPHER_PHONEME_S (26) +#define AL_VOCAL_MORPHER_PHONEME_T (27) +#define AL_VOCAL_MORPHER_PHONEME_V (28) +#define AL_VOCAL_MORPHER_PHONEME_Z (29) + +#define AL_VOCAL_MORPHER_WAVEFORM_SINUSOID (0) +#define AL_VOCAL_MORPHER_WAVEFORM_TRIANGLE (1) +#define AL_VOCAL_MORPHER_WAVEFORM_SAWTOOTH (2) + +#define AL_VOCAL_MORPHER_MIN_WAVEFORM (0) +#define AL_VOCAL_MORPHER_MAX_WAVEFORM (2) +#define AL_VOCAL_MORPHER_DEFAULT_WAVEFORM (0) + +#define AL_VOCAL_MORPHER_MIN_RATE (0.0f) +#define AL_VOCAL_MORPHER_MAX_RATE (10.0f) +#define AL_VOCAL_MORPHER_DEFAULT_RATE (1.41f) + +/* Pitch shifter effect */ +#define AL_PITCH_SHIFTER_MIN_COARSE_TUNE (-12) +#define AL_PITCH_SHIFTER_MAX_COARSE_TUNE (12) +#define AL_PITCH_SHIFTER_DEFAULT_COARSE_TUNE (12) + +#define AL_PITCH_SHIFTER_MIN_FINE_TUNE (-50) +#define AL_PITCH_SHIFTER_MAX_FINE_TUNE (50) +#define AL_PITCH_SHIFTER_DEFAULT_FINE_TUNE (0) + +/* Ring modulator effect */ +#define AL_RING_MODULATOR_MIN_FREQUENCY (0.0f) +#define AL_RING_MODULATOR_MAX_FREQUENCY (8000.0f) +#define AL_RING_MODULATOR_DEFAULT_FREQUENCY (440.0f) + +#define AL_RING_MODULATOR_MIN_HIGHPASS_CUTOFF (0.0f) +#define AL_RING_MODULATOR_MAX_HIGHPASS_CUTOFF (24000.0f) +#define AL_RING_MODULATOR_DEFAULT_HIGHPASS_CUTOFF (800.0f) + +#define AL_RING_MODULATOR_SINUSOID (0) +#define AL_RING_MODULATOR_SAWTOOTH (1) +#define AL_RING_MODULATOR_SQUARE (2) + +#define AL_RING_MODULATOR_MIN_WAVEFORM (0) +#define AL_RING_MODULATOR_MAX_WAVEFORM (2) +#define AL_RING_MODULATOR_DEFAULT_WAVEFORM (0) + +/* Autowah effect */ +#define AL_AUTOWAH_MIN_ATTACK_TIME (0.0001f) +#define AL_AUTOWAH_MAX_ATTACK_TIME (1.0f) +#define AL_AUTOWAH_DEFAULT_ATTACK_TIME (0.06f) + +#define AL_AUTOWAH_MIN_RELEASE_TIME (0.0001f) +#define AL_AUTOWAH_MAX_RELEASE_TIME (1.0f) +#define AL_AUTOWAH_DEFAULT_RELEASE_TIME (0.06f) + +#define AL_AUTOWAH_MIN_RESONANCE (2.0f) +#define AL_AUTOWAH_MAX_RESONANCE (1000.0f) +#define AL_AUTOWAH_DEFAULT_RESONANCE (1000.0f) + +#define AL_AUTOWAH_MIN_PEAK_GAIN (0.00003f) +#define AL_AUTOWAH_MAX_PEAK_GAIN (31621.0f) +#define AL_AUTOWAH_DEFAULT_PEAK_GAIN (11.22f) + +/* Compressor effect */ +#define AL_COMPRESSOR_MIN_ONOFF (0) +#define AL_COMPRESSOR_MAX_ONOFF (1) +#define AL_COMPRESSOR_DEFAULT_ONOFF (1) + +/* Equalizer effect */ +#define AL_EQUALIZER_MIN_LOW_GAIN (0.126f) +#define AL_EQUALIZER_MAX_LOW_GAIN (7.943f) +#define AL_EQUALIZER_DEFAULT_LOW_GAIN (1.0f) + +#define AL_EQUALIZER_MIN_LOW_CUTOFF (50.0f) +#define AL_EQUALIZER_MAX_LOW_CUTOFF (800.0f) +#define AL_EQUALIZER_DEFAULT_LOW_CUTOFF (200.0f) + +#define AL_EQUALIZER_MIN_MID1_GAIN (0.126f) +#define AL_EQUALIZER_MAX_MID1_GAIN (7.943f) +#define AL_EQUALIZER_DEFAULT_MID1_GAIN (1.0f) + +#define AL_EQUALIZER_MIN_MID1_CENTER (200.0f) +#define AL_EQUALIZER_MAX_MID1_CENTER (3000.0f) +#define AL_EQUALIZER_DEFAULT_MID1_CENTER (500.0f) + +#define AL_EQUALIZER_MIN_MID1_WIDTH (0.01f) +#define AL_EQUALIZER_MAX_MID1_WIDTH (1.0f) +#define AL_EQUALIZER_DEFAULT_MID1_WIDTH (1.0f) + +#define AL_EQUALIZER_MIN_MID2_GAIN (0.126f) +#define AL_EQUALIZER_MAX_MID2_GAIN (7.943f) +#define AL_EQUALIZER_DEFAULT_MID2_GAIN (1.0f) + +#define AL_EQUALIZER_MIN_MID2_CENTER (1000.0f) +#define AL_EQUALIZER_MAX_MID2_CENTER (8000.0f) +#define AL_EQUALIZER_DEFAULT_MID2_CENTER (3000.0f) + +#define AL_EQUALIZER_MIN_MID2_WIDTH (0.01f) +#define AL_EQUALIZER_MAX_MID2_WIDTH (1.0f) +#define AL_EQUALIZER_DEFAULT_MID2_WIDTH (1.0f) + +#define AL_EQUALIZER_MIN_HIGH_GAIN (0.126f) +#define AL_EQUALIZER_MAX_HIGH_GAIN (7.943f) +#define AL_EQUALIZER_DEFAULT_HIGH_GAIN (1.0f) + +#define AL_EQUALIZER_MIN_HIGH_CUTOFF (4000.0f) +#define AL_EQUALIZER_MAX_HIGH_CUTOFF (16000.0f) +#define AL_EQUALIZER_DEFAULT_HIGH_CUTOFF (6000.0f) + + +/* Source parameter value ranges and defaults. */ +#define AL_MIN_AIR_ABSORPTION_FACTOR (0.0f) +#define AL_MAX_AIR_ABSORPTION_FACTOR (10.0f) +#define AL_DEFAULT_AIR_ABSORPTION_FACTOR (0.0f) + +#define AL_MIN_ROOM_ROLLOFF_FACTOR (0.0f) +#define AL_MAX_ROOM_ROLLOFF_FACTOR (10.0f) +#define AL_DEFAULT_ROOM_ROLLOFF_FACTOR (0.0f) + +#define AL_MIN_CONE_OUTER_GAINHF (0.0f) +#define AL_MAX_CONE_OUTER_GAINHF (1.0f) +#define AL_DEFAULT_CONE_OUTER_GAINHF (1.0f) + +#define AL_MIN_DIRECT_FILTER_GAINHF_AUTO AL_FALSE +#define AL_MAX_DIRECT_FILTER_GAINHF_AUTO AL_TRUE +#define AL_DEFAULT_DIRECT_FILTER_GAINHF_AUTO AL_TRUE + +#define AL_MIN_AUXILIARY_SEND_FILTER_GAIN_AUTO AL_FALSE +#define AL_MAX_AUXILIARY_SEND_FILTER_GAIN_AUTO AL_TRUE +#define AL_DEFAULT_AUXILIARY_SEND_FILTER_GAIN_AUTO AL_TRUE + +#define AL_MIN_AUXILIARY_SEND_FILTER_GAINHF_AUTO AL_FALSE +#define AL_MAX_AUXILIARY_SEND_FILTER_GAINHF_AUTO AL_TRUE +#define AL_DEFAULT_AUXILIARY_SEND_FILTER_GAINHF_AUTO AL_TRUE + + +/* Listener parameter value ranges and defaults. */ +#define AL_MIN_METERS_PER_UNIT FLT_MIN +#define AL_MAX_METERS_PER_UNIT FLT_MAX +#define AL_DEFAULT_METERS_PER_UNIT (1.0f) + + +#ifdef __cplusplus +} /* extern "C" */ +#endif + +#endif /* AL_EFX_H */ diff --git a/thirdparty/include/Catch/catch.hpp b/thirdparty/include/Catch/catch.hpp new file mode 100644 index 000000000..362f8693f --- /dev/null +++ b/thirdparty/include/Catch/catch.hpp @@ -0,0 +1,12012 @@ +/* + * Catch v2.0.1 + * Generated: 2017-11-03 11:53:39.642003 + * ---------------------------------------------------------- + * This file has been merged from multiple headers. Please don't edit it directly + * Copyright (c) 2017 Two Blue Cubes Ltd. All rights reserved. + * + * Distributed under the Boost Software License, Version 1.0. (See accompanying + * file LICENSE_1_0.txt or copy at http://www.boost.org/LICENSE_1_0.txt) + */ +#ifndef TWOBLUECUBES_SINGLE_INCLUDE_CATCH_HPP_INCLUDED +#define TWOBLUECUBES_SINGLE_INCLUDE_CATCH_HPP_INCLUDED +// start catch.hpp + + +#ifdef __clang__ +# pragma clang system_header +#elif defined __GNUC__ +# pragma GCC system_header +#endif + +// start catch_suppress_warnings.h + +#ifdef __clang__ +# ifdef __ICC // icpc defines the __clang__ macro +# pragma warning(push) +# pragma warning(disable: 161 1682) +# else // __ICC +# pragma clang diagnostic ignored "-Wglobal-constructors" +# pragma clang diagnostic ignored "-Wvariadic-macros" +# pragma clang diagnostic ignored "-Wc99-extensions" +# pragma clang diagnostic ignored "-Wunused-variable" +# pragma clang diagnostic push +# pragma clang diagnostic ignored "-Wpadded" +# pragma clang diagnostic ignored "-Wswitch-enum" +# pragma clang diagnostic ignored "-Wcovered-switch-default" +# endif +#elif defined __GNUC__ +# pragma GCC diagnostic ignored "-Wvariadic-macros" +# pragma GCC diagnostic ignored "-Wunused-variable" +# pragma GCC diagnostic ignored "-Wparentheses" + +# pragma GCC diagnostic push +# pragma GCC diagnostic ignored "-Wpadded" +#endif +// end catch_suppress_warnings.h +#if defined(CATCH_CONFIG_MAIN) || defined(CATCH_CONFIG_RUNNER) +# define CATCH_IMPL +# define CATCH_CONFIG_EXTERNAL_INTERFACES +# if defined(CATCH_CONFIG_DISABLE_MATCHERS) +# undef CATCH_CONFIG_DISABLE_MATCHERS +# endif +#endif + +// start catch_platform.h + +#ifdef __APPLE__ +# include +# if TARGET_OS_MAC == 1 +# define CATCH_PLATFORM_MAC +# elif TARGET_OS_IPHONE == 1 +# define CATCH_PLATFORM_IPHONE +# endif + +#elif defined(linux) || defined(__linux) || defined(__linux__) +# define CATCH_PLATFORM_LINUX + +#elif defined(WIN32) || defined(__WIN32__) || defined(_WIN32) || defined(_MSC_VER) +# define CATCH_PLATFORM_WINDOWS +#endif + +// end catch_platform.h +#ifdef CATCH_IMPL +# ifndef CLARA_CONFIG_MAIN +# define CLARA_CONFIG_MAIN_NOT_DEFINED +# define CLARA_CONFIG_MAIN +# endif +#endif + +// start catch_tag_alias_autoregistrar.h + +// start catch_common.h + +// start catch_compiler_capabilities.h + +// Detect a number of compiler features - by compiler +// The following features are defined: +// +// CATCH_CONFIG_COUNTER : is the __COUNTER__ macro supported? +// CATCH_CONFIG_WINDOWS_SEH : is Windows SEH supported? +// CATCH_CONFIG_POSIX_SIGNALS : are POSIX signals supported? +// **************** +// Note to maintainers: if new toggles are added please document them +// in configuration.md, too +// **************** + +// In general each macro has a _NO_ form +// (e.g. CATCH_CONFIG_NO_POSIX_SIGNALS) which disables the feature. +// Many features, at point of detection, define an _INTERNAL_ macro, so they +// can be combined, en-mass, with the _NO_ forms later. + +#ifdef __cplusplus + +# if __cplusplus >= 201402L +# define CATCH_CPP14_OR_GREATER +# endif + +#endif + +#ifdef __clang__ + +# define CATCH_INTERNAL_SUPPRESS_GLOBALS_WARNINGS \ + _Pragma( "clang diagnostic push" ) \ + _Pragma( "clang diagnostic ignored \"-Wexit-time-destructors\"" ) \ + _Pragma( "clang diagnostic ignored \"-Wglobal-constructors\"") +# define CATCH_INTERNAL_UNSUPPRESS_GLOBALS_WARNINGS \ + _Pragma( "clang diagnostic pop" ) + +# define CATCH_INTERNAL_SUPPRESS_PARENTHESES_WARNINGS \ + _Pragma( "clang diagnostic push" ) \ + _Pragma( "clang diagnostic ignored \"-Wparentheses\"" ) +# define CATCH_INTERNAL_UNSUPPRESS_PARENTHESES_WARNINGS \ + _Pragma( "clang diagnostic pop" ) + +#endif // __clang__ + +//////////////////////////////////////////////////////////////////////////////// +// We know some environments not to support full POSIX signals +#if defined(__CYGWIN__) || defined(__QNX__) + +# if !defined(CATCH_CONFIG_POSIX_SIGNALS) +# define CATCH_INTERNAL_CONFIG_NO_POSIX_SIGNALS +# endif + +#endif + +#ifdef __OS400__ +# define CATCH_INTERNAL_CONFIG_NO_POSIX_SIGNALS +# define CATCH_CONFIG_COLOUR_NONE +#endif + +//////////////////////////////////////////////////////////////////////////////// +// Cygwin +#ifdef __CYGWIN__ + +// Required for some versions of Cygwin to declare gettimeofday +// see: http://stackoverflow.com/questions/36901803/gettimeofday-not-declared-in-this-scope-cygwin +# define _BSD_SOURCE + +#endif // __CYGWIN__ + +//////////////////////////////////////////////////////////////////////////////// +// Visual C++ +#ifdef _MSC_VER + +// Universal Windows platform does not support SEH +// Or console colours (or console at all...) +# if defined(WINAPI_FAMILY) && (WINAPI_FAMILY == WINAPI_FAMILY_APP) +# define CATCH_CONFIG_COLOUR_NONE +# else +# define CATCH_INTERNAL_CONFIG_WINDOWS_SEH +# endif + +#endif // _MSC_VER + +//////////////////////////////////////////////////////////////////////////////// + +// Use of __COUNTER__ is suppressed during code analysis in +// CLion/AppCode 2017.2.x and former, because __COUNTER__ is not properly +// handled by it. +// Otherwise all supported compilers support COUNTER macro, +// but user still might want to turn it off +#if ( !defined(__JETBRAINS_IDE__) || __JETBRAINS_IDE__ >= 20170300L ) + #define CATCH_INTERNAL_CONFIG_COUNTER +#endif + +#if defined(CATCH_INTERNAL_CONFIG_COUNTER) && !defined(CATCH_CONFIG_NO_COUNTER) && !defined(CATCH_CONFIG_COUNTER) +# define CATCH_CONFIG_COUNTER +#endif +#if defined(CATCH_INTERNAL_CONFIG_WINDOWS_SEH) && !defined(CATCH_CONFIG_NO_WINDOWS_SEH) && !defined(CATCH_CONFIG_WINDOWS_SEH) +# define CATCH_CONFIG_WINDOWS_SEH +#endif +// This is set by default, because we assume that unix compilers are posix-signal-compatible by default. +#if !defined(CATCH_INTERNAL_CONFIG_NO_POSIX_SIGNALS) && !defined(CATCH_CONFIG_NO_POSIX_SIGNALS) && !defined(CATCH_CONFIG_POSIX_SIGNALS) +# define CATCH_CONFIG_POSIX_SIGNALS +#endif + +#if !defined(CATCH_INTERNAL_SUPPRESS_PARENTHESES_WARNINGS) +# define CATCH_INTERNAL_SUPPRESS_PARENTHESES_WARNINGS +# define CATCH_INTERNAL_UNSUPPRESS_PARENTHESES_WARNINGS +#endif +#if !defined(CATCH_INTERNAL_SUPPRESS_GLOBALS_WARNINGS) +# define CATCH_INTERNAL_SUPPRESS_GLOBALS_WARNINGS +# define CATCH_INTERNAL_UNSUPPRESS_GLOBALS_WARNINGS +#endif + +// end catch_compiler_capabilities.h +#define INTERNAL_CATCH_UNIQUE_NAME_LINE2( name, line ) name##line +#define INTERNAL_CATCH_UNIQUE_NAME_LINE( name, line ) INTERNAL_CATCH_UNIQUE_NAME_LINE2( name, line ) +#ifdef CATCH_CONFIG_COUNTER +# define INTERNAL_CATCH_UNIQUE_NAME( name ) INTERNAL_CATCH_UNIQUE_NAME_LINE( name, __COUNTER__ ) +#else +# define INTERNAL_CATCH_UNIQUE_NAME( name ) INTERNAL_CATCH_UNIQUE_NAME_LINE( name, __LINE__ ) +#endif + +#include +#include +#include + +namespace Catch { + + struct CaseSensitive { enum Choice { + Yes, + No + }; }; + + class NonCopyable { + NonCopyable( NonCopyable const& ) = delete; + NonCopyable( NonCopyable && ) = delete; + NonCopyable& operator = ( NonCopyable const& ) = delete; + NonCopyable& operator = ( NonCopyable && ) = delete; + + protected: + NonCopyable(); + virtual ~NonCopyable(); + }; + + struct SourceLineInfo { + + SourceLineInfo() = delete; + SourceLineInfo( char const* _file, std::size_t _line ) noexcept; + + SourceLineInfo( SourceLineInfo const& other ) = default; + SourceLineInfo( SourceLineInfo && ) = default; + SourceLineInfo& operator = ( SourceLineInfo const& ) = default; + SourceLineInfo& operator = ( SourceLineInfo && ) = default; + + bool empty() const noexcept; + bool operator == ( SourceLineInfo const& other ) const noexcept; + bool operator < ( SourceLineInfo const& other ) const noexcept; + + char const* file; + std::size_t line; + }; + + std::ostream& operator << ( std::ostream& os, SourceLineInfo const& info ); + + // This is just here to avoid compiler warnings with macro constants and boolean literals + bool isTrue( bool value ); + bool alwaysTrue(); + bool alwaysFalse(); + + // Use this in variadic streaming macros to allow + // >> +StreamEndStop + // as well as + // >> stuff +StreamEndStop + struct StreamEndStop { + std::string operator+() const; + }; + template + T const& operator + ( T const& value, StreamEndStop ) { + return value; + } +} + +#define CATCH_INTERNAL_LINEINFO \ + ::Catch::SourceLineInfo( __FILE__, static_cast( __LINE__ ) ) + +// end catch_common.h +namespace Catch { + + struct RegistrarForTagAliases { + RegistrarForTagAliases( char const* alias, char const* tag, SourceLineInfo const& lineInfo ); + }; + +} // end namespace Catch + +#define CATCH_REGISTER_TAG_ALIAS( alias, spec ) namespace{ Catch::RegistrarForTagAliases INTERNAL_CATCH_UNIQUE_NAME( AutoRegisterTagAlias )( alias, spec, CATCH_INTERNAL_LINEINFO ); } + +// end catch_tag_alias_autoregistrar.h +// start catch_test_registry.h + +// start catch_interfaces_testcase.h + +#include +#include + +namespace Catch { + + class TestSpec; + + struct ITestInvoker { + virtual void invoke () const = 0; + virtual ~ITestInvoker(); + }; + + using ITestCasePtr = std::shared_ptr; + + class TestCase; + struct IConfig; + + struct ITestCaseRegistry { + virtual ~ITestCaseRegistry(); + virtual std::vector const& getAllTests() const = 0; + virtual std::vector const& getAllTestsSorted( IConfig const& config ) const = 0; + }; + + bool matchTest( TestCase const& testCase, TestSpec const& testSpec, IConfig const& config ); + std::vector filterTests( std::vector const& testCases, TestSpec const& testSpec, IConfig const& config ); + std::vector const& getAllTestCasesSorted( IConfig const& config ); + +} + +// end catch_interfaces_testcase.h +// start catch_stringref.h + +#include +#include +#include + +namespace Catch { + + class StringData; + + /// A non-owning string class (similar to the forthcoming std::string_view) + /// Note that, because a StringRef may be a substring of another string, + /// it may not be null terminated. c_str() must return a null terminated + /// string, however, and so the StringRef will internally take ownership + /// (taking a copy), if necessary. In theory this ownership is not externally + /// visible - but it does mean (substring) StringRefs should not be shared between + /// threads. + class StringRef { + friend struct StringRefTestAccess; + + using size_type = std::size_t; + + char const* m_start; + size_type m_size; + + char* m_data = nullptr; + + void takeOwnership(); + + public: // construction/ assignment + StringRef() noexcept; + StringRef( StringRef const& other ) noexcept; + StringRef( StringRef&& other ) noexcept; + StringRef( char const* rawChars ) noexcept; + StringRef( char const* rawChars, size_type size ) noexcept; + StringRef( std::string const& stdString ) noexcept; + ~StringRef() noexcept; + + auto operator = ( StringRef other ) noexcept -> StringRef&; + operator std::string() const; + + void swap( StringRef& other ) noexcept; + + public: // operators + auto operator == ( StringRef const& other ) const noexcept -> bool; + auto operator != ( StringRef const& other ) const noexcept -> bool; + + auto operator[] ( size_type index ) const noexcept -> char; + + public: // named queries + auto empty() const noexcept -> bool; + auto size() const noexcept -> size_type; + auto numberOfCharacters() const noexcept -> size_type; + auto c_str() const -> char const*; + + public: // substrings and searches + auto substr( size_type start, size_type size ) const noexcept -> StringRef; + + private: // ownership queries - may not be consistent between calls + auto isOwned() const noexcept -> bool; + auto isSubstring() const noexcept -> bool; + auto data() const noexcept -> char const*; + }; + + auto operator + ( StringRef const& lhs, StringRef const& rhs ) -> std::string; + auto operator + ( StringRef const& lhs, char const* rhs ) -> std::string; + auto operator + ( char const* lhs, StringRef const& rhs ) -> std::string; + + auto operator << ( std::ostream& os, StringRef const& sr ) -> std::ostream&; + +} // namespace Catch + +// end catch_stringref.h +namespace Catch { + +template +class TestInvokerAsMethod : public ITestInvoker { + void (C::*m_testAsMethod)(); +public: + TestInvokerAsMethod( void (C::*testAsMethod)() ) noexcept : m_testAsMethod( testAsMethod ) {} + + void invoke() const override { + C obj; + (obj.*m_testAsMethod)(); + } +}; + +auto makeTestInvoker( void(*testAsFunction)() ) noexcept -> ITestInvoker*; + +template +auto makeTestInvoker( void (C::*testAsMethod)() ) noexcept -> ITestInvoker* { + return new(std::nothrow) TestInvokerAsMethod( testAsMethod ); +} + +struct NameAndTags { + NameAndTags( StringRef name_ = "", StringRef tags_ = "" ) noexcept; + StringRef name; + StringRef tags; +}; + +struct AutoReg : NonCopyable { + AutoReg( ITestInvoker* invoker, SourceLineInfo const& lineInfo, StringRef classOrMethod, NameAndTags const& nameAndTags ) noexcept; + ~AutoReg(); +}; + +} // end namespace Catch + +#if defined(CATCH_CONFIG_DISABLE) + #define INTERNAL_CATCH_TESTCASE_NO_REGISTRATION( TestName, ... ) \ + static void TestName() + #define INTERNAL_CATCH_TESTCASE_METHOD_NO_REGISTRATION( TestName, ClassName, ... ) \ + namespace{ \ + struct TestName : ClassName { \ + void test(); \ + }; \ + } \ + void TestName::test() + +#endif + + /////////////////////////////////////////////////////////////////////////////// + #define INTERNAL_CATCH_TESTCASE2( TestName, ... ) \ + static void TestName(); \ + CATCH_INTERNAL_SUPPRESS_GLOBALS_WARNINGS \ + namespace{ Catch::AutoReg INTERNAL_CATCH_UNIQUE_NAME( autoRegistrar )( Catch::makeTestInvoker( &TestName ), CATCH_INTERNAL_LINEINFO, "", Catch::NameAndTags{ __VA_ARGS__ } ); } /* NOLINT */ \ + CATCH_INTERNAL_UNSUPPRESS_GLOBALS_WARNINGS \ + static void TestName() + #define INTERNAL_CATCH_TESTCASE( ... ) \ + INTERNAL_CATCH_TESTCASE2( INTERNAL_CATCH_UNIQUE_NAME( ____C_A_T_C_H____T_E_S_T____ ), __VA_ARGS__ ) + + /////////////////////////////////////////////////////////////////////////////// + #define INTERNAL_CATCH_METHOD_AS_TEST_CASE( QualifiedMethod, ... ) \ + CATCH_INTERNAL_SUPPRESS_GLOBALS_WARNINGS \ + namespace{ Catch::AutoReg INTERNAL_CATCH_UNIQUE_NAME( autoRegistrar )( Catch::makeTestInvoker( &QualifiedMethod ), CATCH_INTERNAL_LINEINFO, "&" #QualifiedMethod, Catch::NameAndTags{ __VA_ARGS__ } ); } /* NOLINT */ \ + CATCH_INTERNAL_UNSUPPRESS_GLOBALS_WARNINGS + + /////////////////////////////////////////////////////////////////////////////// + #define INTERNAL_CATCH_TEST_CASE_METHOD2( TestName, ClassName, ... )\ + CATCH_INTERNAL_SUPPRESS_GLOBALS_WARNINGS \ + namespace{ \ + struct TestName : ClassName{ \ + void test(); \ + }; \ + Catch::AutoReg INTERNAL_CATCH_UNIQUE_NAME( autoRegistrar ) ( Catch::makeTestInvoker( &TestName::test ), CATCH_INTERNAL_LINEINFO, #ClassName, Catch::NameAndTags{ __VA_ARGS__ } ); /* NOLINT */ \ + } \ + CATCH_INTERNAL_UNSUPPRESS_GLOBALS_WARNINGS \ + void TestName::test() + #define INTERNAL_CATCH_TEST_CASE_METHOD( ClassName, ... ) \ + INTERNAL_CATCH_TEST_CASE_METHOD2( INTERNAL_CATCH_UNIQUE_NAME( ____C_A_T_C_H____T_E_S_T____ ), ClassName, __VA_ARGS__ ) + + /////////////////////////////////////////////////////////////////////////////// + #define INTERNAL_CATCH_REGISTER_TESTCASE( Function, ... ) \ + CATCH_INTERNAL_SUPPRESS_GLOBALS_WARNINGS \ + Catch::AutoReg INTERNAL_CATCH_UNIQUE_NAME( autoRegistrar )( Catch::makeTestInvoker( Function ), CATCH_INTERNAL_LINEINFO, "", Catch::NameAndTags{ __VA_ARGS__ } ); /* NOLINT */ \ + CATCH_INTERNAL_UNSUPPRESS_GLOBALS_WARNINGS + +// end catch_test_registry.h +// start catch_capture.hpp + +// start catch_assertionhandler.h + +// start catch_decomposer.h + +// start catch_tostring.h + +#include +#include +#include +#include +#include + +#ifdef __OBJC__ +// start catch_objc_arc.hpp + +#import + +#ifdef __has_feature +#define CATCH_ARC_ENABLED __has_feature(objc_arc) +#else +#define CATCH_ARC_ENABLED 0 +#endif + +void arcSafeRelease( NSObject* obj ); +id performOptionalSelector( id obj, SEL sel ); + +#if !CATCH_ARC_ENABLED +inline void arcSafeRelease( NSObject* obj ) { + [obj release]; +} +inline id performOptionalSelector( id obj, SEL sel ) { + if( [obj respondsToSelector: sel] ) + return [obj performSelector: sel]; + return nil; +} +#define CATCH_UNSAFE_UNRETAINED +#define CATCH_ARC_STRONG +#else +inline void arcSafeRelease( NSObject* ){} +inline id performOptionalSelector( id obj, SEL sel ) { +#ifdef __clang__ +#pragma clang diagnostic push +#pragma clang diagnostic ignored "-Warc-performSelector-leaks" +#endif + if( [obj respondsToSelector: sel] ) + return [obj performSelector: sel]; +#ifdef __clang__ +#pragma clang diagnostic pop +#endif + return nil; +} +#define CATCH_UNSAFE_UNRETAINED __unsafe_unretained +#define CATCH_ARC_STRONG __strong +#endif + +// end catch_objc_arc.hpp +#endif + +#ifdef _MSC_VER +#pragma warning(push) +#pragma warning(disable:4180) // We attempt to stream a function (address) by const&, which MSVC complains about but is harmless +#endif + +// We need a dummy global operator<< so we can bring it into Catch namespace later +struct Catch_global_namespace_dummy; +std::ostream& operator<<(std::ostream&, Catch_global_namespace_dummy); + +namespace Catch { + // Bring in operator<< from global namespace into Catch namespace + using ::operator<<; + + namespace Detail { + + extern const std::string unprintableString; + + std::string rawMemoryToString( const void *object, std::size_t size ); + + template + std::string rawMemoryToString( const T& object ) { + return rawMemoryToString( &object, sizeof(object) ); + } + + template + class IsStreamInsertable { + template + static auto test(int) + -> decltype(std::declval() << std::declval(), std::true_type()); + + template + static auto test(...)->std::false_type; + + public: + static const bool value = decltype(test(0))::value; + }; + + } // namespace Detail + + // If we decide for C++14, change these to enable_if_ts + template + struct StringMaker { + template + static + typename std::enable_if<::Catch::Detail::IsStreamInsertable::value, std::string>::type + convert(const Fake& t) { + std::ostringstream sstr; + sstr << t; + return sstr.str(); + } + + template + static + typename std::enable_if::value, std::string>::type + convert(const Fake&) { + return Detail::unprintableString; + } + }; + + namespace Detail { + + // This function dispatches all stringification requests inside of Catch. + // Should be preferably called fully qualified, like ::Catch::Detail::stringify + template + std::string stringify(const T& e) { + return ::Catch::StringMaker::type>::type>::convert(e); + } + + } // namespace Detail + + // Some predefined specializations + + template<> + struct StringMaker { + static std::string convert(const std::string& str); + }; + template<> + struct StringMaker { + static std::string convert(const std::wstring& wstr); + }; + + template<> + struct StringMaker { + static std::string convert(char const * str); + }; + template<> + struct StringMaker { + static std::string convert(char * str); + }; + template<> + struct StringMaker { + static std::string convert(wchar_t const * str); + }; + template<> + struct StringMaker { + static std::string convert(wchar_t * str); + }; + + template + struct StringMaker { + static std::string convert(const char* str) { + return ::Catch::Detail::stringify(std::string{ str }); + } + }; + template + struct StringMaker { + static std::string convert(const char* str) { + return ::Catch::Detail::stringify(std::string{ str }); + } + }; + template + struct StringMaker { + static std::string convert(const char* str) { + return ::Catch::Detail::stringify(std::string{ str }); + } + }; + + template<> + struct StringMaker { + static std::string convert(int value); + }; + template<> + struct StringMaker { + static std::string convert(long value); + }; + template<> + struct StringMaker { + static std::string convert(long long value); + }; + template<> + struct StringMaker { + static std::string convert(unsigned int value); + }; + template<> + struct StringMaker { + static std::string convert(unsigned long value); + }; + template<> + struct StringMaker { + static std::string convert(unsigned long long value); + }; + + template<> + struct StringMaker { + static std::string convert(bool b); + }; + + template<> + struct StringMaker { + static std::string convert(char c); + }; + template<> + struct StringMaker { + static std::string convert(signed char c); + }; + template<> + struct StringMaker { + static std::string convert(unsigned char c); + }; + + template<> + struct StringMaker { + static std::string convert(std::nullptr_t); + }; + + template<> + struct StringMaker { + static std::string convert(float value); + }; + template<> + struct StringMaker { + static std::string convert(double value); + }; + + template + struct StringMaker { + template + static std::string convert(U* p) { + if (p) { + return ::Catch::Detail::rawMemoryToString(p); + } else { + return "nullptr"; + } + } + }; + + template + struct StringMaker { + static std::string convert(R C::* p) { + if (p) { + return ::Catch::Detail::rawMemoryToString(p); + } else { + return "nullptr"; + } + } + }; + + namespace Detail { + template + std::string rangeToString(InputIterator first, InputIterator last) { + std::ostringstream oss; + oss << "{ "; + if (first != last) { + oss << ::Catch::Detail::stringify(*first); + for (++first; first != last; ++first) + oss << ", " << ::Catch::Detail::stringify(*first); + } + oss << " }"; + return oss.str(); + } + } + + template + struct StringMaker > { + static std::string convert( std::vector const& v ) { + return ::Catch::Detail::rangeToString( v.begin(), v.end() ); + } + }; + + template + struct EnumStringMaker { + static std::string convert(const T& t) { + return ::Catch::Detail::stringify(static_cast::type>(t)); + } + }; + +#ifdef __OBJC__ + template<> + struct StringMaker { + static std::string convert(NSString * nsstring) { + if (!nsstring) + return "nil"; + return std::string("@") + [nsstring UTF8String]; + } + }; + template<> + struct StringMaker { + static std::string convert(NSObject* nsObject) { + return ::Catch::Detail::stringify([nsObject description]); + } + + }; + namespace Detail { + inline std::string stringify( NSString* nsstring ) { + return StringMaker::convert( nsstring ); + } + + } // namespace Detail +#endif // __OBJC__ + +} // namespace Catch + +////////////////////////////////////////////////////// +// Separate std-lib types stringification, so it can be selectively enabled +// This means that we do not bring in + +#if defined(CATCH_CONFIG_ENABLE_ALL_STRINGMAKERS) +# define CATCH_CONFIG_ENABLE_PAIR_STRINGMAKER +# define CATCH_CONFIG_ENABLE_TUPLE_STRINGMAKER +# define CATCH_CONFIG_ENABLE_CHRONO_STRINGMAKER +#endif + +// Separate std::pair specialization +#if defined(CATCH_CONFIG_ENABLE_PAIR_STRINGMAKER) +#include +namespace Catch { + template + struct StringMaker > { + static std::string convert(const std::pair& pair) { + std::ostringstream oss; + oss << "{ " + << ::Catch::Detail::stringify(pair.first) + << ", " + << ::Catch::Detail::stringify(pair.second) + << " }"; + return oss.str(); + } + }; +} +#endif // CATCH_CONFIG_ENABLE_PAIR_STRINGMAKER + +// Separate std::tuple specialization +#if defined(CATCH_CONFIG_ENABLE_TUPLE_STRINGMAKER) +#include +namespace Catch { + namespace Detail { + template< + typename Tuple, + std::size_t N = 0, + bool = (N < std::tuple_size::value) + > + struct TupleElementPrinter { + static void print(const Tuple& tuple, std::ostream& os) { + os << (N ? ", " : " ") + << ::Catch::Detail::stringify(std::get(tuple)); + TupleElementPrinter::print(tuple, os); + } + }; + + template< + typename Tuple, + std::size_t N + > + struct TupleElementPrinter { + static void print(const Tuple&, std::ostream&) {} + }; + + } + + template + struct StringMaker> { + static std::string convert(const std::tuple& tuple) { + std::ostringstream os; + os << '{'; + Detail::TupleElementPrinter>::print(tuple, os); + os << " }"; + return os.str(); + } + }; +} +#endif // CATCH_CONFIG_ENABLE_TUPLE_STRINGMAKER + +// Separate std::chrono::duration specialization +#if defined(CATCH_CONFIG_ENABLE_CHRONO_STRINGMAKER) +#include +#include +#include + +template +struct ratio_string { + static std::string symbol(); +}; + +template +std::string ratio_string::symbol() { + std::ostringstream oss; + oss << '[' << Ratio::num << '/' + << Ratio::den << ']'; + return oss.str(); +} +template <> +struct ratio_string { + static std::string symbol() { return "a"; } +}; +template <> +struct ratio_string { + static std::string symbol() { return "f"; } +}; +template <> +struct ratio_string { + static std::string symbol() { return "p"; } +}; +template <> +struct ratio_string { + static std::string symbol() { return "n"; } +}; +template <> +struct ratio_string { + static std::string symbol() { return "u"; } +}; +template <> +struct ratio_string { + static std::string symbol() { return "m"; } +}; + +namespace Catch { + //////////// + // std::chrono::duration specializations + template + struct StringMaker> { + static std::string convert(std::chrono::duration const& duration) { + std::ostringstream oss; + oss << duration.count() << ' ' << ratio_string::symbol() << 's'; + return oss.str(); + } + }; + template + struct StringMaker>> { + static std::string convert(std::chrono::duration> const& duration) { + std::ostringstream oss; + oss << duration.count() << " s"; + return oss.str(); + } + }; + template + struct StringMaker>> { + static std::string convert(std::chrono::duration> const& duration) { + std::ostringstream oss; + oss << duration.count() << " m"; + return oss.str(); + } + }; + template + struct StringMaker>> { + static std::string convert(std::chrono::duration> const& duration) { + std::ostringstream oss; + oss << duration.count() << " h"; + return oss.str(); + } + }; + + //////////// + // std::chrono::time_point specialization + // Generic time_point cannot be specialized, only std::chrono::time_point + template + struct StringMaker> { + static std::string convert(std::chrono::time_point const& time_point) { + return ::Catch::Detail::stringify(time_point.time_since_epoch()) + " since epoch"; + } + }; + // std::chrono::time_point specialization + template + struct StringMaker> { + static std::string convert(std::chrono::time_point const& time_point) { + auto converted = std::chrono::system_clock::to_time_t(time_point); + +#ifdef _MSC_VER + std::tm timeInfo = {}; + gmtime_s(&timeInfo, &converted); +#else + std::tm* timeInfo = std::gmtime(&converted); +#endif + + auto const timeStampSize = sizeof("2017-01-16T17:06:45Z"); + char timeStamp[timeStampSize]; + const char * const fmt = "%Y-%m-%dT%H:%M:%SZ"; + +#ifdef _MSC_VER + std::strftime(timeStamp, timeStampSize, fmt, &timeInfo); +#else + std::strftime(timeStamp, timeStampSize, fmt, timeInfo); +#endif + return std::string(timeStamp); + } + }; +} +#endif // CATCH_CONFIG_ENABLE_CHRONO_STRINGMAKER + +#ifdef _MSC_VER +#pragma warning(pop) +#endif + +// end catch_tostring.h +#include + +#ifdef _MSC_VER +#pragma warning(push) +#pragma warning(disable:4389) // '==' : signed/unsigned mismatch +#pragma warning(disable:4018) // more "signed/unsigned mismatch" +#pragma warning(disable:4312) // Converting int to T* using reinterpret_cast (issue on x64 platform) +#pragma warning(disable:4180) // qualifier applied to function type has no meaning +#endif + +namespace Catch { + + struct ITransientExpression { + virtual auto isBinaryExpression() const -> bool = 0; + virtual auto getResult() const -> bool = 0; + virtual void streamReconstructedExpression( std::ostream &os ) const = 0; + + // We don't actually need a virtual destructore, but many static analysers + // complain if it's not here :-( + virtual ~ITransientExpression(); + }; + + void formatReconstructedExpression( std::ostream &os, std::string const& lhs, StringRef op, std::string const& rhs ); + + template + class BinaryExpr : public ITransientExpression { + bool m_result; + LhsT m_lhs; + StringRef m_op; + RhsT m_rhs; + + auto isBinaryExpression() const -> bool override { return true; } + auto getResult() const -> bool override { return m_result; } + + void streamReconstructedExpression( std::ostream &os ) const override { + formatReconstructedExpression + ( os, Catch::Detail::stringify( m_lhs ), m_op, Catch::Detail::stringify( m_rhs ) ); + } + + public: + BinaryExpr( bool comparisonResult, LhsT lhs, StringRef op, RhsT rhs ) + : m_result( comparisonResult ), + m_lhs( lhs ), + m_op( op ), + m_rhs( rhs ) + {} + }; + + template + class UnaryExpr : public ITransientExpression { + LhsT m_lhs; + + auto isBinaryExpression() const -> bool override { return false; } + auto getResult() const -> bool override { return m_lhs ? true : false; } + + void streamReconstructedExpression( std::ostream &os ) const override { + os << Catch::Detail::stringify( m_lhs ); + } + + public: + UnaryExpr( LhsT lhs ) : m_lhs( lhs ) {} + }; + + // Specialised comparison functions to handle equality comparisons between ints and pointers (NULL deduces as an int) + template + auto compareEqual( LhsT const& lhs, RhsT const& rhs ) -> bool { return lhs == rhs; }; + template + auto compareEqual( T* const& lhs, int rhs ) -> bool { return lhs == reinterpret_cast( rhs ); } + template + auto compareEqual( T* const& lhs, long rhs ) -> bool { return lhs == reinterpret_cast( rhs ); } + template + auto compareEqual( int lhs, T* const& rhs ) -> bool { return reinterpret_cast( lhs ) == rhs; } + template + auto compareEqual( long lhs, T* const& rhs ) -> bool { return reinterpret_cast( lhs ) == rhs; } + + template + auto compareNotEqual( LhsT const& lhs, RhsT&& rhs ) -> bool { return lhs != rhs; }; + template + auto compareNotEqual( T* const& lhs, int rhs ) -> bool { return lhs != reinterpret_cast( rhs ); } + template + auto compareNotEqual( T* const& lhs, long rhs ) -> bool { return lhs != reinterpret_cast( rhs ); } + template + auto compareNotEqual( int lhs, T* const& rhs ) -> bool { return reinterpret_cast( lhs ) != rhs; } + template + auto compareNotEqual( long lhs, T* const& rhs ) -> bool { return reinterpret_cast( lhs ) != rhs; } + + template + class ExprLhs { + LhsT m_lhs; + public: + ExprLhs( LhsT lhs ) : m_lhs( lhs ) {} + + template + auto operator == ( RhsT const& rhs ) -> BinaryExpr const { + return BinaryExpr( compareEqual( m_lhs, rhs ), m_lhs, "==", rhs ); + } + auto operator == ( bool rhs ) -> BinaryExpr const { + return BinaryExpr( m_lhs == rhs, m_lhs, "==", rhs ); + } + + template + auto operator != ( RhsT const& rhs ) -> BinaryExpr const { + return BinaryExpr( compareNotEqual( m_lhs, rhs ), m_lhs, "!=", rhs ); + } + auto operator != ( bool rhs ) -> BinaryExpr const { + return BinaryExpr( m_lhs != rhs, m_lhs, "!=", rhs ); + } + + template + auto operator > ( RhsT const& rhs ) -> BinaryExpr const { + return BinaryExpr( m_lhs > rhs, m_lhs, ">", rhs ); + } + template + auto operator < ( RhsT const& rhs ) -> BinaryExpr const { + return BinaryExpr( m_lhs < rhs, m_lhs, "<", rhs ); + } + template + auto operator >= ( RhsT const& rhs ) -> BinaryExpr const { + return BinaryExpr( m_lhs >= rhs, m_lhs, ">=", rhs ); + } + template + auto operator <= ( RhsT const& rhs ) -> BinaryExpr const { + return BinaryExpr( m_lhs <= rhs, m_lhs, "<=", rhs ); + } + + auto makeUnaryExpr() const -> UnaryExpr { + return UnaryExpr( m_lhs ); + } + }; + + void handleExpression( ITransientExpression const& expr ); + + template + void handleExpression( ExprLhs const& expr ) { + handleExpression( expr.makeUnaryExpr() ); + } + + struct Decomposer { + template + auto operator <= ( T const& lhs ) -> ExprLhs { + return ExprLhs( lhs ); + } + auto operator <=( bool value ) -> ExprLhs { + return ExprLhs( value ); + } + }; + +} // end namespace Catch + +#ifdef _MSC_VER +#pragma warning(pop) +#endif + +// end catch_decomposer.h +// start catch_assertioninfo.h + +// start catch_result_type.h + +namespace Catch { + + // ResultWas::OfType enum + struct ResultWas { enum OfType { + Unknown = -1, + Ok = 0, + Info = 1, + Warning = 2, + + FailureBit = 0x10, + + ExpressionFailed = FailureBit | 1, + ExplicitFailure = FailureBit | 2, + + Exception = 0x100 | FailureBit, + + ThrewException = Exception | 1, + DidntThrowException = Exception | 2, + + FatalErrorCondition = 0x200 | FailureBit + + }; }; + + bool isOk( ResultWas::OfType resultType ); + bool isJustInfo( int flags ); + + // ResultDisposition::Flags enum + struct ResultDisposition { enum Flags { + Normal = 0x01, + + ContinueOnFailure = 0x02, // Failures fail test, but execution continues + FalseTest = 0x04, // Prefix expression with ! + SuppressFail = 0x08 // Failures are reported but do not fail the test + }; }; + + ResultDisposition::Flags operator | ( ResultDisposition::Flags lhs, ResultDisposition::Flags rhs ); + + bool shouldContinueOnFailure( int flags ); + bool isFalseTest( int flags ); + bool shouldSuppressFailure( int flags ); + +} // end namespace Catch + +// end catch_result_type.h +namespace Catch { + + struct AssertionInfo + { + StringRef macroName; + SourceLineInfo lineInfo; + StringRef capturedExpression; + ResultDisposition::Flags resultDisposition; + + // We want to delete this constructor but a compiler bug in 4.8 means + // the struct is then treated as non-aggregate + //AssertionInfo() = delete; + }; + +} // end namespace Catch + +// end catch_assertioninfo.h +namespace Catch { + + struct TestFailureException{}; + struct AssertionResultData; + + class LazyExpression { + friend class AssertionHandler; + friend struct AssertionStats; + + ITransientExpression const* m_transientExpression = nullptr; + bool m_isNegated; + public: + LazyExpression( bool isNegated ); + LazyExpression( LazyExpression const& other ); + LazyExpression& operator = ( LazyExpression const& ) = delete; + + explicit operator bool() const; + + friend auto operator << ( std::ostream& os, LazyExpression const& lazyExpr ) -> std::ostream&; + }; + + class AssertionHandler { + AssertionInfo m_assertionInfo; + bool m_shouldDebugBreak = false; + bool m_shouldThrow = false; + bool m_inExceptionGuard = false; + + public: + AssertionHandler + ( StringRef macroName, + SourceLineInfo const& lineInfo, + StringRef capturedExpression, + ResultDisposition::Flags resultDisposition ); + ~AssertionHandler(); + + void handle( ITransientExpression const& expr ); + + template + void handle( ExprLhs const& expr ) { + handle( expr.makeUnaryExpr() ); + } + void handle( ResultWas::OfType resultType ); + void handle( ResultWas::OfType resultType, StringRef const& message ); + void handle( ResultWas::OfType resultType, ITransientExpression const* expr, bool negated ); + void handle( AssertionResultData const& resultData, ITransientExpression const* expr ); + + auto shouldDebugBreak() const -> bool; + auto allowThrows() const -> bool; + void reactWithDebugBreak() const; + void reactWithoutDebugBreak() const; + void useActiveException(); + void setExceptionGuard(); + void unsetExceptionGuard(); + }; + + void handleExceptionMatchExpr( AssertionHandler& handler, std::string const& str, StringRef matcherString ); + +} // namespace Catch + +// end catch_assertionhandler.h +// start catch_message.h + +#include +#include + +namespace Catch { + + struct MessageInfo { + MessageInfo( std::string const& _macroName, + SourceLineInfo const& _lineInfo, + ResultWas::OfType _type ); + + std::string macroName; + std::string message; + SourceLineInfo lineInfo; + ResultWas::OfType type; + unsigned int sequence; + + bool operator == ( MessageInfo const& other ) const; + bool operator < ( MessageInfo const& other ) const; + private: + static unsigned int globalCount; + }; + + struct MessageStream { + + template + MessageStream& operator << ( T const& value ) { + m_stream << value; + return *this; + } + + // !TBD reuse a global/ thread-local stream + std::ostringstream m_stream; + }; + + struct MessageBuilder : MessageStream { + MessageBuilder( std::string const& macroName, + SourceLineInfo const& lineInfo, + ResultWas::OfType type ); + + template + MessageBuilder& operator << ( T const& value ) { + m_stream << value; + return *this; + } + + MessageInfo m_info; + }; + + class ScopedMessage { + public: + ScopedMessage( MessageBuilder const& builder ); + ~ScopedMessage(); + + MessageInfo m_info; + }; + +} // end namespace Catch + +// end catch_message.h +// start catch_interfaces_capture.h + +#include + +namespace Catch { + + class AssertionResult; + struct AssertionInfo; + struct SectionInfo; + struct SectionEndInfo; + struct MessageInfo; + struct Counts; + struct BenchmarkInfo; + struct BenchmarkStats; + + struct IResultCapture { + + virtual ~IResultCapture(); + + virtual void assertionStarting( AssertionInfo const& info ) = 0; + virtual void assertionEnded( AssertionResult const& result ) = 0; + virtual bool sectionStarted( SectionInfo const& sectionInfo, + Counts& assertions ) = 0; + virtual void sectionEnded( SectionEndInfo const& endInfo ) = 0; + virtual void sectionEndedEarly( SectionEndInfo const& endInfo ) = 0; + + virtual void benchmarkStarting( BenchmarkInfo const& info ) = 0; + virtual void benchmarkEnded( BenchmarkStats const& stats ) = 0; + + virtual void pushScopedMessage( MessageInfo const& message ) = 0; + virtual void popScopedMessage( MessageInfo const& message ) = 0; + + virtual std::string getCurrentTestName() const = 0; + virtual const AssertionResult* getLastResult() const = 0; + + virtual void exceptionEarlyReported() = 0; + + virtual void handleFatalErrorCondition( StringRef message ) = 0; + + virtual bool lastAssertionPassed() = 0; + virtual void assertionPassed() = 0; + virtual void assertionRun() = 0; + }; + + IResultCapture& getResultCapture(); +} + +// end catch_interfaces_capture.h +// start catch_debugger.h + +namespace Catch { + bool isDebuggerActive(); +} + +#ifdef CATCH_PLATFORM_MAC + + #define CATCH_TRAP() __asm__("int $3\n" : : ) /* NOLINT */ + +#elif defined(CATCH_PLATFORM_LINUX) + // If we can use inline assembler, do it because this allows us to break + // directly at the location of the failing check instead of breaking inside + // raise() called from it, i.e. one stack frame below. + #if defined(__GNUC__) && (defined(__i386) || defined(__x86_64)) + #define CATCH_TRAP() asm volatile ("int $3") /* NOLINT */ + #else // Fall back to the generic way. + #include + + #define CATCH_TRAP() raise(SIGTRAP) + #endif +#elif defined(_MSC_VER) + #define CATCH_TRAP() __debugbreak() +#elif defined(__MINGW32__) + extern "C" __declspec(dllimport) void __stdcall DebugBreak(); + #define CATCH_TRAP() DebugBreak() +#endif + +#ifdef CATCH_TRAP + #define CATCH_BREAK_INTO_DEBUGGER() if( Catch::isDebuggerActive() ) { CATCH_TRAP(); } +#else + #define CATCH_BREAK_INTO_DEBUGGER() Catch::alwaysTrue(); +#endif + +// end catch_debugger.h +#if !defined(CATCH_CONFIG_DISABLE) + +#if !defined(CATCH_CONFIG_DISABLE_STRINGIFICATION) + #define CATCH_INTERNAL_STRINGIFY(...) #__VA_ARGS__ +#else + #define CATCH_INTERNAL_STRINGIFY(...) "Disabled by CATCH_CONFIG_DISABLE_STRINGIFICATION" +#endif + +#if defined(CATCH_CONFIG_FAST_COMPILE) +/////////////////////////////////////////////////////////////////////////////// +// We can speedup compilation significantly by breaking into debugger lower in +// the callstack, because then we don't have to expand CATCH_BREAK_INTO_DEBUGGER +// macro in each assertion +#define INTERNAL_CATCH_REACT( handler ) \ + handler.reactWithDebugBreak(); + +/////////////////////////////////////////////////////////////////////////////// +// Another way to speed-up compilation is to omit local try-catch for REQUIRE* +// macros. +// This can potentially cause false negative, if the test code catches +// the exception before it propagates back up to the runner. +#define INTERNAL_CATCH_TRY( capturer ) capturer.setExceptionGuard(); +#define INTERNAL_CATCH_CATCH( capturer ) capturer.unsetExceptionGuard(); + +#else // CATCH_CONFIG_FAST_COMPILE + +/////////////////////////////////////////////////////////////////////////////// +// In the event of a failure works out if the debugger needs to be invoked +// and/or an exception thrown and takes appropriate action. +// This needs to be done as a macro so the debugger will stop in the user +// source code rather than in Catch library code +#define INTERNAL_CATCH_REACT( handler ) \ + if( handler.shouldDebugBreak() ) CATCH_BREAK_INTO_DEBUGGER(); \ + handler.reactWithoutDebugBreak(); + +#define INTERNAL_CATCH_TRY( capturer ) try +#define INTERNAL_CATCH_CATCH( capturer ) catch(...) { capturer.useActiveException(); } + +#endif + +/////////////////////////////////////////////////////////////////////////////// +#define INTERNAL_CATCH_TEST( macroName, resultDisposition, ... ) \ + do { \ + Catch::AssertionHandler catchAssertionHandler( macroName, CATCH_INTERNAL_LINEINFO, CATCH_INTERNAL_STRINGIFY(__VA_ARGS__), resultDisposition ); \ + INTERNAL_CATCH_TRY( catchAssertionHandler ) { \ + CATCH_INTERNAL_SUPPRESS_PARENTHESES_WARNINGS \ + catchAssertionHandler.handle( Catch::Decomposer() <= __VA_ARGS__ ); \ + CATCH_INTERNAL_UNSUPPRESS_PARENTHESES_WARNINGS \ + } INTERNAL_CATCH_CATCH( catchAssertionHandler ) \ + INTERNAL_CATCH_REACT( catchAssertionHandler ) \ + } while( Catch::isTrue( false && static_cast( !!(__VA_ARGS__) ) ) ) // the expression here is never evaluated at runtime but it forces the compiler to give it a look + // The double negation silences MSVC's C4800 warning, the static_cast forces short-circuit evaluation if the type has overloaded &&. + +/////////////////////////////////////////////////////////////////////////////// +#define INTERNAL_CATCH_IF( macroName, resultDisposition, ... ) \ + INTERNAL_CATCH_TEST( macroName, resultDisposition, __VA_ARGS__ ); \ + if( Catch::getResultCapture().lastAssertionPassed() ) + +/////////////////////////////////////////////////////////////////////////////// +#define INTERNAL_CATCH_ELSE( macroName, resultDisposition, ... ) \ + INTERNAL_CATCH_TEST( macroName, resultDisposition, __VA_ARGS__ ); \ + if( !Catch::getResultCapture().lastAssertionPassed() ) + +/////////////////////////////////////////////////////////////////////////////// +#define INTERNAL_CATCH_NO_THROW( macroName, resultDisposition, ... ) \ + do { \ + Catch::AssertionHandler catchAssertionHandler( macroName, CATCH_INTERNAL_LINEINFO, CATCH_INTERNAL_STRINGIFY(__VA_ARGS__), resultDisposition ); \ + try { \ + static_cast(__VA_ARGS__); \ + catchAssertionHandler.handle( Catch::ResultWas::Ok ); \ + } \ + catch( ... ) { \ + catchAssertionHandler.useActiveException(); \ + } \ + INTERNAL_CATCH_REACT( catchAssertionHandler ) \ + } while( Catch::alwaysFalse() ) + +/////////////////////////////////////////////////////////////////////////////// +#define INTERNAL_CATCH_THROWS( macroName, resultDisposition, ... ) \ + do { \ + Catch::AssertionHandler catchAssertionHandler( macroName, CATCH_INTERNAL_LINEINFO, CATCH_INTERNAL_STRINGIFY(__VA_ARGS__), resultDisposition); \ + if( catchAssertionHandler.allowThrows() ) \ + try { \ + static_cast(__VA_ARGS__); \ + catchAssertionHandler.handle( Catch::ResultWas::DidntThrowException ); \ + } \ + catch( ... ) { \ + catchAssertionHandler.handle( Catch::ResultWas::Ok ); \ + } \ + else \ + catchAssertionHandler.handle( Catch::ResultWas::Ok ); \ + INTERNAL_CATCH_REACT( catchAssertionHandler ) \ + } while( Catch::alwaysFalse() ) + +/////////////////////////////////////////////////////////////////////////////// +#define INTERNAL_CATCH_THROWS_AS( macroName, exceptionType, resultDisposition, expr ) \ + do { \ + Catch::AssertionHandler catchAssertionHandler( macroName, CATCH_INTERNAL_LINEINFO, CATCH_INTERNAL_STRINGIFY(expr) ", " CATCH_INTERNAL_STRINGIFY(exceptionType), resultDisposition ); \ + if( catchAssertionHandler.allowThrows() ) \ + try { \ + static_cast(expr); \ + catchAssertionHandler.handle( Catch::ResultWas::DidntThrowException ); \ + } \ + catch( exceptionType const& ) { \ + catchAssertionHandler.handle( Catch::ResultWas::Ok ); \ + } \ + catch( ... ) { \ + catchAssertionHandler.useActiveException(); \ + } \ + else \ + catchAssertionHandler.handle( Catch::ResultWas::Ok ); \ + INTERNAL_CATCH_REACT( catchAssertionHandler ) \ + } while( Catch::alwaysFalse() ) + +/////////////////////////////////////////////////////////////////////////////// +#define INTERNAL_CATCH_MSG( macroName, messageType, resultDisposition, ... ) \ + do { \ + Catch::AssertionHandler catchAssertionHandler( macroName, CATCH_INTERNAL_LINEINFO, "", resultDisposition ); \ + catchAssertionHandler.handle( messageType, ( Catch::MessageStream() << __VA_ARGS__ + ::Catch::StreamEndStop() ).m_stream.str() ); \ + INTERNAL_CATCH_REACT( catchAssertionHandler ) \ + } while( Catch::alwaysFalse() ) + +/////////////////////////////////////////////////////////////////////////////// +#define INTERNAL_CATCH_INFO( macroName, log ) \ + Catch::ScopedMessage INTERNAL_CATCH_UNIQUE_NAME( scopedMessage ) = Catch::MessageBuilder( macroName, CATCH_INTERNAL_LINEINFO, Catch::ResultWas::Info ) << log; + +/////////////////////////////////////////////////////////////////////////////// +// Although this is matcher-based, it can be used with just a string +#define INTERNAL_CATCH_THROWS_STR_MATCHES( macroName, resultDisposition, matcher, ... ) \ + do { \ + Catch::AssertionHandler catchAssertionHandler( macroName, CATCH_INTERNAL_LINEINFO, CATCH_INTERNAL_STRINGIFY(__VA_ARGS__) ", " CATCH_INTERNAL_STRINGIFY(matcher), resultDisposition ); \ + if( catchAssertionHandler.allowThrows() ) \ + try { \ + static_cast(__VA_ARGS__); \ + catchAssertionHandler.handle( Catch::ResultWas::DidntThrowException ); \ + } \ + catch( ... ) { \ + handleExceptionMatchExpr( catchAssertionHandler, matcher, #matcher ); \ + } \ + else \ + catchAssertionHandler.handle( Catch::ResultWas::Ok ); \ + INTERNAL_CATCH_REACT( catchAssertionHandler ) \ + } while( Catch::alwaysFalse() ) + +#endif // CATCH_CONFIG_DISABLE + +// end catch_capture.hpp +// start catch_section.h + +// start catch_section_info.h + +// start catch_totals.h + +#include + +namespace Catch { + + struct Counts { + Counts operator - ( Counts const& other ) const; + Counts& operator += ( Counts const& other ); + + std::size_t total() const; + bool allPassed() const; + bool allOk() const; + + std::size_t passed = 0; + std::size_t failed = 0; + std::size_t failedButOk = 0; + }; + + struct Totals { + + Totals operator - ( Totals const& other ) const; + Totals& operator += ( Totals const& other ); + + Totals delta( Totals const& prevTotals ) const; + + Counts assertions; + Counts testCases; + }; +} + +// end catch_totals.h +#include + +namespace Catch { + + struct SectionInfo { + SectionInfo + ( SourceLineInfo const& _lineInfo, + std::string const& _name, + std::string const& _description = std::string() ); + + std::string name; + std::string description; + SourceLineInfo lineInfo; + }; + + struct SectionEndInfo { + SectionEndInfo( SectionInfo const& _sectionInfo, Counts const& _prevAssertions, double _durationInSeconds ); + + SectionInfo sectionInfo; + Counts prevAssertions; + double durationInSeconds; + }; + +} // end namespace Catch + +// end catch_section_info.h +// start catch_timer.h + +#include + +namespace Catch { + + auto getCurrentNanosecondsSinceEpoch() -> uint64_t; + auto getEstimatedClockResolution() -> uint64_t; + + class Timer { + uint64_t m_nanoseconds = 0; + public: + void start(); + auto getElapsedNanoseconds() const -> unsigned int; + auto getElapsedMicroseconds() const -> unsigned int; + auto getElapsedMilliseconds() const -> unsigned int; + auto getElapsedSeconds() const -> double; + }; + +} // namespace Catch + +// end catch_timer.h +#include + +namespace Catch { + + class Section : NonCopyable { + public: + Section( SectionInfo const& info ); + ~Section(); + + // This indicates whether the section should be executed or not + explicit operator bool() const; + + private: + SectionInfo m_info; + + std::string m_name; + Counts m_assertions; + bool m_sectionIncluded; + Timer m_timer; + }; + +} // end namespace Catch + + #define INTERNAL_CATCH_SECTION( ... ) \ + if( Catch::Section const& INTERNAL_CATCH_UNIQUE_NAME( catch_internal_Section ) = Catch::SectionInfo( CATCH_INTERNAL_LINEINFO, __VA_ARGS__ ) ) + +// end catch_section.h +// start catch_benchmark.h + +#include +#include + +namespace Catch { + + class BenchmarkLooper { + + std::string m_name; + std::size_t m_count = 0; + std::size_t m_iterationsToRun = 1; + uint64_t m_resolution; + Timer m_timer; + + static auto getResolution() -> uint64_t; + public: + // Keep most of this inline as it's on the code path that is being timed + BenchmarkLooper( StringRef name ) + : m_name( name ), + m_resolution( getResolution() ) + { + reportStart(); + m_timer.start(); + } + + explicit operator bool() { + if( m_count < m_iterationsToRun ) + return true; + return needsMoreIterations(); + } + + void increment() { + ++m_count; + } + + void reportStart(); + auto needsMoreIterations() -> bool; + }; + +} // end namespace Catch + +#define BENCHMARK( name ) \ + for( Catch::BenchmarkLooper looper( name ); looper; looper.increment() ) + +// end catch_benchmark.h +// start catch_interfaces_exception.h + +// start catch_interfaces_registry_hub.h + +#include +#include + +namespace Catch { + + class TestCase; + struct ITestCaseRegistry; + struct IExceptionTranslatorRegistry; + struct IExceptionTranslator; + struct IReporterRegistry; + struct IReporterFactory; + struct ITagAliasRegistry; + class StartupExceptionRegistry; + + using IReporterFactoryPtr = std::shared_ptr; + + struct IRegistryHub { + virtual ~IRegistryHub(); + + virtual IReporterRegistry const& getReporterRegistry() const = 0; + virtual ITestCaseRegistry const& getTestCaseRegistry() const = 0; + virtual ITagAliasRegistry const& getTagAliasRegistry() const = 0; + + virtual IExceptionTranslatorRegistry& getExceptionTranslatorRegistry() = 0; + + virtual StartupExceptionRegistry const& getStartupExceptionRegistry() const = 0; + }; + + struct IMutableRegistryHub { + virtual ~IMutableRegistryHub(); + virtual void registerReporter( std::string const& name, IReporterFactoryPtr const& factory ) = 0; + virtual void registerListener( IReporterFactoryPtr const& factory ) = 0; + virtual void registerTest( TestCase const& testInfo ) = 0; + virtual void registerTranslator( const IExceptionTranslator* translator ) = 0; + virtual void registerTagAlias( std::string const& alias, std::string const& tag, SourceLineInfo const& lineInfo ) = 0; + virtual void registerStartupException() noexcept = 0; + }; + + IRegistryHub& getRegistryHub(); + IMutableRegistryHub& getMutableRegistryHub(); + void cleanUp(); + std::string translateActiveException(); + +} + +// end catch_interfaces_registry_hub.h +#if defined(CATCH_CONFIG_DISABLE) + #define INTERNAL_CATCH_TRANSLATE_EXCEPTION_NO_REG( translatorName, signature) \ + static std::string translatorName( signature ) +#endif + +#include +#include +#include + +namespace Catch { + using exceptionTranslateFunction = std::string(*)(); + + struct IExceptionTranslator; + using ExceptionTranslators = std::vector>; + + struct IExceptionTranslator { + virtual ~IExceptionTranslator(); + virtual std::string translate( ExceptionTranslators::const_iterator it, ExceptionTranslators::const_iterator itEnd ) const = 0; + }; + + struct IExceptionTranslatorRegistry { + virtual ~IExceptionTranslatorRegistry(); + + virtual std::string translateActiveException() const = 0; + }; + + class ExceptionTranslatorRegistrar { + template + class ExceptionTranslator : public IExceptionTranslator { + public: + + ExceptionTranslator( std::string(*translateFunction)( T& ) ) + : m_translateFunction( translateFunction ) + {} + + std::string translate( ExceptionTranslators::const_iterator it, ExceptionTranslators::const_iterator itEnd ) const override { + try { + if( it == itEnd ) + std::rethrow_exception(std::current_exception()); + else + return (*it)->translate( it+1, itEnd ); + } + catch( T& ex ) { + return m_translateFunction( ex ); + } + } + + protected: + std::string(*m_translateFunction)( T& ); + }; + + public: + template + ExceptionTranslatorRegistrar( std::string(*translateFunction)( T& ) ) { + getMutableRegistryHub().registerTranslator + ( new ExceptionTranslator( translateFunction ) ); + } + }; +} + +/////////////////////////////////////////////////////////////////////////////// +#define INTERNAL_CATCH_TRANSLATE_EXCEPTION2( translatorName, signature ) \ + static std::string translatorName( signature ); \ + namespace{ Catch::ExceptionTranslatorRegistrar INTERNAL_CATCH_UNIQUE_NAME( catch_internal_ExceptionRegistrar )( &translatorName ); }\ + static std::string translatorName( signature ) + +#define INTERNAL_CATCH_TRANSLATE_EXCEPTION( signature ) INTERNAL_CATCH_TRANSLATE_EXCEPTION2( INTERNAL_CATCH_UNIQUE_NAME( catch_internal_ExceptionTranslator ), signature ) + +// end catch_interfaces_exception.h +// start catch_approx.h + +// start catch_enforce.h + +#include +#include + +#define CATCH_PREPARE_EXCEPTION( type, msg ) \ + type( static_cast( std::ostringstream() << msg ).str() ) +#define CATCH_INTERNAL_ERROR( msg ) \ + throw CATCH_PREPARE_EXCEPTION( std::logic_error, CATCH_INTERNAL_LINEINFO << ": Internal Catch error: " << msg); +#define CATCH_ERROR( msg ) \ + throw CATCH_PREPARE_EXCEPTION( std::domain_error, msg ) +#define CATCH_ENFORCE( condition, msg ) \ + do{ if( !(condition) ) CATCH_ERROR( msg ); } while(false) + +// end catch_enforce.h +#include + +namespace Catch { +namespace Detail { + + class Approx { + private: + bool equalityComparisonImpl(double other) const; + + public: + explicit Approx ( double value ); + + static Approx custom(); + + template ::value>::type> + Approx operator()( T const& value ) { + Approx approx( static_cast(value) ); + approx.epsilon( m_epsilon ); + approx.margin( m_margin ); + approx.scale( m_scale ); + return approx; + } + + template ::value>::type> + explicit Approx( T const& value ): Approx(static_cast(value)) + {} + + template ::value>::type> + friend bool operator == ( const T& lhs, Approx const& rhs ) { + auto lhs_v = static_cast(lhs); + return rhs.equalityComparisonImpl(lhs_v); + } + + template ::value>::type> + friend bool operator == ( Approx const& lhs, const T& rhs ) { + return operator==( rhs, lhs ); + } + + template ::value>::type> + friend bool operator != ( T const& lhs, Approx const& rhs ) { + return !operator==( lhs, rhs ); + } + + template ::value>::type> + friend bool operator != ( Approx const& lhs, T const& rhs ) { + return !operator==( rhs, lhs ); + } + + template ::value>::type> + friend bool operator <= ( T const& lhs, Approx const& rhs ) { + return static_cast(lhs) < rhs.m_value || lhs == rhs; + } + + template ::value>::type> + friend bool operator <= ( Approx const& lhs, T const& rhs ) { + return lhs.m_value < static_cast(rhs) || lhs == rhs; + } + + template ::value>::type> + friend bool operator >= ( T const& lhs, Approx const& rhs ) { + return static_cast(lhs) > rhs.m_value || lhs == rhs; + } + + template ::value>::type> + friend bool operator >= ( Approx const& lhs, T const& rhs ) { + return lhs.m_value > static_cast(rhs) || lhs == rhs; + } + + template ::value>::type> + Approx& epsilon( T const& newEpsilon ) { + double epsilonAsDouble = static_cast(newEpsilon); + CATCH_ENFORCE(epsilonAsDouble >= 0 && epsilonAsDouble <= 1.0, + "Invalid Approx::epsilon: " << epsilonAsDouble + << ", Approx::epsilon has to be between 0 and 1"); + m_epsilon = epsilonAsDouble; + return *this; + } + + template ::value>::type> + Approx& margin( T const& newMargin ) { + double marginAsDouble = static_cast(newMargin); + CATCH_ENFORCE(marginAsDouble >= 0, + "Invalid Approx::margin: " << marginAsDouble + << ", Approx::Margin has to be non-negative."); + m_margin = marginAsDouble; + return *this; + } + + template ::value>::type> + Approx& scale( T const& newScale ) { + m_scale = static_cast(newScale); + return *this; + } + + std::string toString() const; + + private: + double m_epsilon; + double m_margin; + double m_scale; + double m_value; + }; +} + +template<> +struct StringMaker { + static std::string convert(Catch::Detail::Approx const& value); +}; + +} // end namespace Catch + +// end catch_approx.h +// start catch_string_manip.h + +#include +#include + +namespace Catch { + + bool startsWith( std::string const& s, std::string const& prefix ); + bool startsWith( std::string const& s, char prefix ); + bool endsWith( std::string const& s, std::string const& suffix ); + bool endsWith( std::string const& s, char suffix ); + bool contains( std::string const& s, std::string const& infix ); + void toLowerInPlace( std::string& s ); + std::string toLower( std::string const& s ); + std::string trim( std::string const& str ); + bool replaceInPlace( std::string& str, std::string const& replaceThis, std::string const& withThis ); + + struct pluralise { + pluralise( std::size_t count, std::string const& label ); + + friend std::ostream& operator << ( std::ostream& os, pluralise const& pluraliser ); + + std::size_t m_count; + std::string m_label; + }; +} + +// end catch_string_manip.h +#ifndef CATCH_CONFIG_DISABLE_MATCHERS +// start catch_capture_matchers.h + +// start catch_matchers.h + +#include +#include + +namespace Catch { +namespace Matchers { + namespace Impl { + + template struct MatchAllOf; + template struct MatchAnyOf; + template struct MatchNotOf; + + class MatcherUntypedBase { + public: + MatcherUntypedBase() = default; + MatcherUntypedBase ( MatcherUntypedBase const& ) = default; + MatcherUntypedBase& operator = ( MatcherUntypedBase const& ) = delete; + std::string toString() const; + + protected: + virtual ~MatcherUntypedBase(); + virtual std::string describe() const = 0; + mutable std::string m_cachedToString; + }; + + template + struct MatcherMethod { + virtual bool match( ObjectT const& arg ) const = 0; + }; + template + struct MatcherMethod { + virtual bool match( PtrT* arg ) const = 0; + }; + + template + struct MatcherBase : MatcherUntypedBase, MatcherMethod { + + MatchAllOf operator && ( MatcherBase const& other ) const; + MatchAnyOf operator || ( MatcherBase const& other ) const; + MatchNotOf operator ! () const; + }; + + template + struct MatchAllOf : MatcherBase { + bool match( ArgT const& arg ) const override { + for( auto matcher : m_matchers ) { + if (!matcher->match(arg)) + return false; + } + return true; + } + std::string describe() const override { + std::string description; + description.reserve( 4 + m_matchers.size()*32 ); + description += "( "; + bool first = true; + for( auto matcher : m_matchers ) { + if( first ) + first = false; + else + description += " and "; + description += matcher->toString(); + } + description += " )"; + return description; + } + + MatchAllOf& operator && ( MatcherBase const& other ) { + m_matchers.push_back( &other ); + return *this; + } + + std::vector const*> m_matchers; + }; + template + struct MatchAnyOf : MatcherBase { + + bool match( ArgT const& arg ) const override { + for( auto matcher : m_matchers ) { + if (matcher->match(arg)) + return true; + } + return false; + } + std::string describe() const override { + std::string description; + description.reserve( 4 + m_matchers.size()*32 ); + description += "( "; + bool first = true; + for( auto matcher : m_matchers ) { + if( first ) + first = false; + else + description += " or "; + description += matcher->toString(); + } + description += " )"; + return description; + } + + MatchAnyOf& operator || ( MatcherBase const& other ) { + m_matchers.push_back( &other ); + return *this; + } + + std::vector const*> m_matchers; + }; + + template + struct MatchNotOf : MatcherBase { + + MatchNotOf( MatcherBase const& underlyingMatcher ) : m_underlyingMatcher( underlyingMatcher ) {} + + bool match( ArgT const& arg ) const override { + return !m_underlyingMatcher.match( arg ); + } + + std::string describe() const override { + return "not " + m_underlyingMatcher.toString(); + } + MatcherBase const& m_underlyingMatcher; + }; + + template + MatchAllOf MatcherBase::operator && ( MatcherBase const& other ) const { + return MatchAllOf() && *this && other; + } + template + MatchAnyOf MatcherBase::operator || ( MatcherBase const& other ) const { + return MatchAnyOf() || *this || other; + } + template + MatchNotOf MatcherBase::operator ! () const { + return MatchNotOf( *this ); + } + + } // namespace Impl + +} // namespace Matchers + +using namespace Matchers; +using Matchers::Impl::MatcherBase; + +} // namespace Catch + +// end catch_matchers.h +// start catch_matchers_string.h + +#include + +namespace Catch { +namespace Matchers { + + namespace StdString { + + struct CasedString + { + CasedString( std::string const& str, CaseSensitive::Choice caseSensitivity ); + std::string adjustString( std::string const& str ) const; + std::string caseSensitivitySuffix() const; + + CaseSensitive::Choice m_caseSensitivity; + std::string m_str; + }; + + struct StringMatcherBase : MatcherBase { + StringMatcherBase( std::string const& operation, CasedString const& comparator ); + std::string describe() const override; + + CasedString m_comparator; + std::string m_operation; + }; + + struct EqualsMatcher : StringMatcherBase { + EqualsMatcher( CasedString const& comparator ); + bool match( std::string const& source ) const override; + }; + struct ContainsMatcher : StringMatcherBase { + ContainsMatcher( CasedString const& comparator ); + bool match( std::string const& source ) const override; + }; + struct StartsWithMatcher : StringMatcherBase { + StartsWithMatcher( CasedString const& comparator ); + bool match( std::string const& source ) const override; + }; + struct EndsWithMatcher : StringMatcherBase { + EndsWithMatcher( CasedString const& comparator ); + bool match( std::string const& source ) const override; + }; + + } // namespace StdString + + // The following functions create the actual matcher objects. + // This allows the types to be inferred + + StdString::EqualsMatcher Equals( std::string const& str, CaseSensitive::Choice caseSensitivity = CaseSensitive::Yes ); + StdString::ContainsMatcher Contains( std::string const& str, CaseSensitive::Choice caseSensitivity = CaseSensitive::Yes ); + StdString::EndsWithMatcher EndsWith( std::string const& str, CaseSensitive::Choice caseSensitivity = CaseSensitive::Yes ); + StdString::StartsWithMatcher StartsWith( std::string const& str, CaseSensitive::Choice caseSensitivity = CaseSensitive::Yes ); + +} // namespace Matchers +} // namespace Catch + +// end catch_matchers_string.h +// start catch_matchers_vector.h + +namespace Catch { +namespace Matchers { + + namespace Vector { + + template + struct ContainsElementMatcher : MatcherBase, T> { + + ContainsElementMatcher(T const &comparator) : m_comparator( comparator) {} + + bool match(std::vector const &v) const override { + for (auto const& el : v) { + if (el == m_comparator) { + return true; + } + } + return false; + } + + std::string describe() const override { + return "Contains: " + ::Catch::Detail::stringify( m_comparator ); + } + + T const& m_comparator; + }; + + template + struct ContainsMatcher : MatcherBase, std::vector > { + + ContainsMatcher(std::vector const &comparator) : m_comparator( comparator ) {} + + bool match(std::vector const &v) const override { + // !TBD: see note in EqualsMatcher + if (m_comparator.size() > v.size()) + return false; + for (auto const& comparator : m_comparator) { + auto present = false; + for (const auto& el : v) { + if (el == comparator) { + present = true; + break; + } + } + if (!present) { + return false; + } + } + return true; + } + std::string describe() const override { + return "Contains: " + ::Catch::Detail::stringify( m_comparator ); + } + + std::vector const& m_comparator; + }; + + template + struct EqualsMatcher : MatcherBase, std::vector > { + + EqualsMatcher(std::vector const &comparator) : m_comparator( comparator ) {} + + bool match(std::vector const &v) const override { + // !TBD: This currently works if all elements can be compared using != + // - a more general approach would be via a compare template that defaults + // to using !=. but could be specialised for, e.g. std::vector etc + // - then just call that directly + if (m_comparator.size() != v.size()) + return false; + for (std::size_t i = 0; i < v.size(); ++i) + if (m_comparator[i] != v[i]) + return false; + return true; + } + std::string describe() const override { + return "Equals: " + ::Catch::Detail::stringify( m_comparator ); + } + std::vector const& m_comparator; + }; + + } // namespace Vector + + // The following functions create the actual matcher objects. + // This allows the types to be inferred + + template + Vector::ContainsMatcher Contains( std::vector const& comparator ) { + return Vector::ContainsMatcher( comparator ); + } + + template + Vector::ContainsElementMatcher VectorContains( T const& comparator ) { + return Vector::ContainsElementMatcher( comparator ); + } + + template + Vector::EqualsMatcher Equals( std::vector const& comparator ) { + return Vector::EqualsMatcher( comparator ); + } + +} // namespace Matchers +} // namespace Catch + +// end catch_matchers_vector.h +namespace Catch { + + template + class MatchExpr : public ITransientExpression { + ArgT const& m_arg; + MatcherT m_matcher; + StringRef m_matcherString; + bool m_result; + public: + MatchExpr( ArgT const& arg, MatcherT const& matcher, StringRef matcherString ) + : m_arg( arg ), + m_matcher( matcher ), + m_matcherString( matcherString ), + m_result( matcher.match( arg ) ) + {} + + auto isBinaryExpression() const -> bool override { return true; } + auto getResult() const -> bool override { return m_result; } + + void streamReconstructedExpression( std::ostream &os ) const override { + auto matcherAsString = m_matcher.toString(); + os << Catch::Detail::stringify( m_arg ) << ' '; + if( matcherAsString == Detail::unprintableString ) + os << m_matcherString; + else + os << matcherAsString; + } + }; + + using StringMatcher = Matchers::Impl::MatcherBase; + + void handleExceptionMatchExpr( AssertionHandler& handler, StringMatcher const& matcher, StringRef matcherString ); + + template + auto makeMatchExpr( ArgT const& arg, MatcherT const& matcher, StringRef matcherString ) -> MatchExpr { + return MatchExpr( arg, matcher, matcherString ); + } + +} // namespace Catch + +/////////////////////////////////////////////////////////////////////////////// +#define INTERNAL_CHECK_THAT( macroName, matcher, resultDisposition, arg ) \ + do { \ + Catch::AssertionHandler catchAssertionHandler( macroName, CATCH_INTERNAL_LINEINFO, CATCH_INTERNAL_STRINGIFY(arg) ", " CATCH_INTERNAL_STRINGIFY(matcher), resultDisposition ); \ + INTERNAL_CATCH_TRY( catchAssertionHandler ) { \ + catchAssertionHandler.handle( Catch::makeMatchExpr( arg, matcher, #matcher ) ); \ + } INTERNAL_CATCH_CATCH( catchAssertionHandler ) \ + INTERNAL_CATCH_REACT( catchAssertionHandler ) \ + } while( Catch::alwaysFalse() ) + +/////////////////////////////////////////////////////////////////////////////// +#define INTERNAL_CATCH_THROWS_MATCHES( macroName, exceptionType, resultDisposition, matcher, ... ) \ + do { \ + Catch::AssertionHandler catchAssertionHandler( macroName, CATCH_INTERNAL_LINEINFO, CATCH_INTERNAL_STRINGIFY(__VA_ARGS__) ", " CATCH_INTERNAL_STRINGIFY(exceptionType) ", " CATCH_INTERNAL_STRINGIFY(matcher), resultDisposition ); \ + if( catchAssertionHandler.allowThrows() ) \ + try { \ + static_cast(__VA_ARGS__ ); \ + catchAssertionHandler.handle( Catch::ResultWas::DidntThrowException ); \ + } \ + catch( exceptionType const& ex ) { \ + catchAssertionHandler.handle( Catch::makeMatchExpr( ex, matcher, #matcher ) ); \ + } \ + catch( ... ) { \ + catchAssertionHandler.useActiveException(); \ + } \ + else \ + catchAssertionHandler.handle( Catch::ResultWas::Ok ); \ + INTERNAL_CATCH_REACT( catchAssertionHandler ) \ + } while( Catch::alwaysFalse() ) + +// end catch_capture_matchers.h +#endif + +// These files are included here so the single_include script doesn't put them +// in the conditionally compiled sections +// start catch_test_case_info.h + +#include +#include +#include + +#ifdef __clang__ +#pragma clang diagnostic push +#pragma clang diagnostic ignored "-Wpadded" +#endif + +namespace Catch { + + struct ITestInvoker; + + struct TestCaseInfo { + enum SpecialProperties{ + None = 0, + IsHidden = 1 << 1, + ShouldFail = 1 << 2, + MayFail = 1 << 3, + Throws = 1 << 4, + NonPortable = 1 << 5, + Benchmark = 1 << 6 + }; + + TestCaseInfo( std::string const& _name, + std::string const& _className, + std::string const& _description, + std::vector const& _tags, + SourceLineInfo const& _lineInfo ); + + friend void setTags( TestCaseInfo& testCaseInfo, std::vector tags ); + + bool isHidden() const; + bool throws() const; + bool okToFail() const; + bool expectedToFail() const; + + std::string tagsAsString() const; + + std::string name; + std::string className; + std::string description; + std::vector tags; + std::vector lcaseTags; + SourceLineInfo lineInfo; + SpecialProperties properties; + }; + + class TestCase : public TestCaseInfo { + public: + + TestCase( ITestInvoker* testCase, TestCaseInfo const& info ); + + TestCase withName( std::string const& _newName ) const; + + void invoke() const; + + TestCaseInfo const& getTestCaseInfo() const; + + bool operator == ( TestCase const& other ) const; + bool operator < ( TestCase const& other ) const; + + private: + std::shared_ptr test; + }; + + TestCase makeTestCase( ITestInvoker* testCase, + std::string const& className, + std::string const& name, + std::string const& description, + SourceLineInfo const& lineInfo ); +} + +#ifdef __clang__ +#pragma clang diagnostic pop +#endif + +// end catch_test_case_info.h +// start catch_interfaces_runner.h + +namespace Catch { + + struct IRunner { + virtual ~IRunner(); + virtual bool aborting() const = 0; + }; +} + +// end catch_interfaces_runner.h + +#ifdef __OBJC__ +// start catch_objc.hpp + +#import + +#include + +// NB. Any general catch headers included here must be included +// in catch.hpp first to make sure they are included by the single +// header for non obj-usage + +/////////////////////////////////////////////////////////////////////////////// +// This protocol is really only here for (self) documenting purposes, since +// all its methods are optional. +@protocol OcFixture + +@optional + +-(void) setUp; +-(void) tearDown; + +@end + +namespace Catch { + + class OcMethod : public ITestInvoker { + + public: + OcMethod( Class cls, SEL sel ) : m_cls( cls ), m_sel( sel ) {} + + virtual void invoke() const { + id obj = [[m_cls alloc] init]; + + performOptionalSelector( obj, @selector(setUp) ); + performOptionalSelector( obj, m_sel ); + performOptionalSelector( obj, @selector(tearDown) ); + + arcSafeRelease( obj ); + } + private: + virtual ~OcMethod() {} + + Class m_cls; + SEL m_sel; + }; + + namespace Detail{ + + inline std::string getAnnotation( Class cls, + std::string const& annotationName, + std::string const& testCaseName ) { + NSString* selStr = [[NSString alloc] initWithFormat:@"Catch_%s_%s", annotationName.c_str(), testCaseName.c_str()]; + SEL sel = NSSelectorFromString( selStr ); + arcSafeRelease( selStr ); + id value = performOptionalSelector( cls, sel ); + if( value ) + return [(NSString*)value UTF8String]; + return ""; + } + } + + inline std::size_t registerTestMethods() { + std::size_t noTestMethods = 0; + int noClasses = objc_getClassList( nullptr, 0 ); + + Class* classes = (CATCH_UNSAFE_UNRETAINED Class *)malloc( sizeof(Class) * noClasses); + objc_getClassList( classes, noClasses ); + + for( int c = 0; c < noClasses; c++ ) { + Class cls = classes[c]; + { + u_int count; + Method* methods = class_copyMethodList( cls, &count ); + for( u_int m = 0; m < count ; m++ ) { + SEL selector = method_getName(methods[m]); + std::string methodName = sel_getName(selector); + if( startsWith( methodName, "Catch_TestCase_" ) ) { + std::string testCaseName = methodName.substr( 15 ); + std::string name = Detail::getAnnotation( cls, "Name", testCaseName ); + std::string desc = Detail::getAnnotation( cls, "Description", testCaseName ); + const char* className = class_getName( cls ); + + getMutableRegistryHub().registerTest( makeTestCase( new OcMethod( cls, selector ), className, name.c_str(), desc.c_str(), SourceLineInfo("",0) ) ); + noTestMethods++; + } + } + free(methods); + } + } + return noTestMethods; + } + +#if !defined(CATCH_CONFIG_DISABLE_MATCHERS) + + namespace Matchers { + namespace Impl { + namespace NSStringMatchers { + + struct StringHolder : MatcherBase{ + StringHolder( NSString* substr ) : m_substr( [substr copy] ){} + StringHolder( StringHolder const& other ) : m_substr( [other.m_substr copy] ){} + StringHolder() { + arcSafeRelease( m_substr ); + } + + bool match( NSString* arg ) const override { + return false; + } + + NSString* CATCH_ARC_STRONG m_substr; + }; + + struct Equals : StringHolder { + Equals( NSString* substr ) : StringHolder( substr ){} + + bool match( NSString* str ) const override { + return (str != nil || m_substr == nil ) && + [str isEqualToString:m_substr]; + } + + std::string describe() const override { + return "equals string: " + Catch::Detail::stringify( m_substr ); + } + }; + + struct Contains : StringHolder { + Contains( NSString* substr ) : StringHolder( substr ){} + + bool match( NSString* str ) const { + return (str != nil || m_substr == nil ) && + [str rangeOfString:m_substr].location != NSNotFound; + } + + std::string describe() const override { + return "contains string: " + Catch::Detail::stringify( m_substr ); + } + }; + + struct StartsWith : StringHolder { + StartsWith( NSString* substr ) : StringHolder( substr ){} + + bool match( NSString* str ) const override { + return (str != nil || m_substr == nil ) && + [str rangeOfString:m_substr].location == 0; + } + + std::string describe() const override { + return "starts with: " + Catch::Detail::stringify( m_substr ); + } + }; + struct EndsWith : StringHolder { + EndsWith( NSString* substr ) : StringHolder( substr ){} + + bool match( NSString* str ) const override { + return (str != nil || m_substr == nil ) && + [str rangeOfString:m_substr].location == [str length] - [m_substr length]; + } + + std::string describe() const override { + return "ends with: " + Catch::Detail::stringify( m_substr ); + } + }; + + } // namespace NSStringMatchers + } // namespace Impl + + inline Impl::NSStringMatchers::Equals + Equals( NSString* substr ){ return Impl::NSStringMatchers::Equals( substr ); } + + inline Impl::NSStringMatchers::Contains + Contains( NSString* substr ){ return Impl::NSStringMatchers::Contains( substr ); } + + inline Impl::NSStringMatchers::StartsWith + StartsWith( NSString* substr ){ return Impl::NSStringMatchers::StartsWith( substr ); } + + inline Impl::NSStringMatchers::EndsWith + EndsWith( NSString* substr ){ return Impl::NSStringMatchers::EndsWith( substr ); } + + } // namespace Matchers + + using namespace Matchers; + +#endif // CATCH_CONFIG_DISABLE_MATCHERS + +} // namespace Catch + +/////////////////////////////////////////////////////////////////////////////// +#define OC_MAKE_UNIQUE_NAME( root, uniqueSuffix ) root##uniqueSuffix +#define OC_TEST_CASE2( name, desc, uniqueSuffix ) \ ++(NSString*) OC_MAKE_UNIQUE_NAME( Catch_Name_test_, uniqueSuffix ) \ +{ \ +return @ name; \ +} \ ++(NSString*) OC_MAKE_UNIQUE_NAME( Catch_Description_test_, uniqueSuffix ) \ +{ \ +return @ desc; \ +} \ +-(void) OC_MAKE_UNIQUE_NAME( Catch_TestCase_test_, uniqueSuffix ) + +#define OC_TEST_CASE( name, desc ) OC_TEST_CASE2( name, desc, __LINE__ ) + +// end catch_objc.hpp +#endif + +#ifdef CATCH_CONFIG_EXTERNAL_INTERFACES +// start catch_external_interfaces.h + +// start catch_reporter_bases.hpp + +// start catch_interfaces_reporter.h + +// start catch_config.hpp + +// start catch_test_spec_parser.h + +#ifdef __clang__ +#pragma clang diagnostic push +#pragma clang diagnostic ignored "-Wpadded" +#endif + +// start catch_test_spec.h + +#ifdef __clang__ +#pragma clang diagnostic push +#pragma clang diagnostic ignored "-Wpadded" +#endif + +// start catch_wildcard_pattern.h + +namespace Catch +{ + class WildcardPattern { + enum WildcardPosition { + NoWildcard = 0, + WildcardAtStart = 1, + WildcardAtEnd = 2, + WildcardAtBothEnds = WildcardAtStart | WildcardAtEnd + }; + + public: + + WildcardPattern( std::string const& pattern, CaseSensitive::Choice caseSensitivity ); + virtual ~WildcardPattern() = default; + virtual bool matches( std::string const& str ) const; + + private: + std::string adjustCase( std::string const& str ) const; + CaseSensitive::Choice m_caseSensitivity; + WildcardPosition m_wildcard = NoWildcard; + std::string m_pattern; + }; +} + +// end catch_wildcard_pattern.h +#include +#include +#include + +namespace Catch { + + class TestSpec { + struct Pattern { + virtual ~Pattern(); + virtual bool matches( TestCaseInfo const& testCase ) const = 0; + }; + using PatternPtr = std::shared_ptr; + + class NamePattern : public Pattern { + public: + NamePattern( std::string const& name ); + virtual ~NamePattern(); + virtual bool matches( TestCaseInfo const& testCase ) const override; + private: + WildcardPattern m_wildcardPattern; + }; + + class TagPattern : public Pattern { + public: + TagPattern( std::string const& tag ); + virtual ~TagPattern(); + virtual bool matches( TestCaseInfo const& testCase ) const override; + private: + std::string m_tag; + }; + + class ExcludedPattern : public Pattern { + public: + ExcludedPattern( PatternPtr const& underlyingPattern ); + virtual ~ExcludedPattern(); + virtual bool matches( TestCaseInfo const& testCase ) const override; + private: + PatternPtr m_underlyingPattern; + }; + + struct Filter { + std::vector m_patterns; + + bool matches( TestCaseInfo const& testCase ) const; + }; + + public: + bool hasFilters() const; + bool matches( TestCaseInfo const& testCase ) const; + + private: + std::vector m_filters; + + friend class TestSpecParser; + }; +} + +#ifdef __clang__ +#pragma clang diagnostic pop +#endif + +// end catch_test_spec.h +// start catch_interfaces_tag_alias_registry.h + +#include + +namespace Catch { + + struct TagAlias; + + struct ITagAliasRegistry { + virtual ~ITagAliasRegistry(); + // Nullptr if not present + virtual TagAlias const* find( std::string const& alias ) const = 0; + virtual std::string expandAliases( std::string const& unexpandedTestSpec ) const = 0; + + static ITagAliasRegistry const& get(); + }; + +} // end namespace Catch + +// end catch_interfaces_tag_alias_registry.h +namespace Catch { + + class TestSpecParser { + enum Mode{ None, Name, QuotedName, Tag, EscapedName }; + Mode m_mode = None; + bool m_exclusion = false; + std::size_t m_start = std::string::npos, m_pos = 0; + std::string m_arg; + std::vector m_escapeChars; + TestSpec::Filter m_currentFilter; + TestSpec m_testSpec; + ITagAliasRegistry const* m_tagAliases = nullptr; + + public: + TestSpecParser( ITagAliasRegistry const& tagAliases ); + + TestSpecParser& parse( std::string const& arg ); + TestSpec testSpec(); + + private: + void visitChar( char c ); + void startNewMode( Mode mode, std::size_t start ); + void escape(); + std::string subString() const; + + template + void addPattern() { + std::string token = subString(); + for( std::size_t i = 0; i < m_escapeChars.size(); ++i ) + token = token.substr( 0, m_escapeChars[i]-m_start-i ) + token.substr( m_escapeChars[i]-m_start-i+1 ); + m_escapeChars.clear(); + if( startsWith( token, "exclude:" ) ) { + m_exclusion = true; + token = token.substr( 8 ); + } + if( !token.empty() ) { + TestSpec::PatternPtr pattern = std::make_shared( token ); + if( m_exclusion ) + pattern = std::make_shared( pattern ); + m_currentFilter.m_patterns.push_back( pattern ); + } + m_exclusion = false; + m_mode = None; + } + + void addFilter(); + }; + TestSpec parseTestSpec( std::string const& arg ); + +} // namespace Catch + +#ifdef __clang__ +#pragma clang diagnostic pop +#endif + +// end catch_test_spec_parser.h +// start catch_interfaces_config.h + +#include +#include +#include +#include + +namespace Catch { + + enum class Verbosity { + Quiet = 0, + Normal, + High + }; + + struct WarnAbout { enum What { + Nothing = 0x00, + NoAssertions = 0x01 + }; }; + + struct ShowDurations { enum OrNot { + DefaultForReporter, + Always, + Never + }; }; + struct RunTests { enum InWhatOrder { + InDeclarationOrder, + InLexicographicalOrder, + InRandomOrder + }; }; + struct UseColour { enum YesOrNo { + Auto, + Yes, + No + }; }; + struct WaitForKeypress { enum When { + Never, + BeforeStart = 1, + BeforeExit = 2, + BeforeStartAndExit = BeforeStart | BeforeExit + }; }; + + class TestSpec; + + struct IConfig : NonCopyable { + + virtual ~IConfig(); + + virtual bool allowThrows() const = 0; + virtual std::ostream& stream() const = 0; + virtual std::string name() const = 0; + virtual bool includeSuccessfulResults() const = 0; + virtual bool shouldDebugBreak() const = 0; + virtual bool warnAboutMissingAssertions() const = 0; + virtual int abortAfter() const = 0; + virtual bool showInvisibles() const = 0; + virtual ShowDurations::OrNot showDurations() const = 0; + virtual TestSpec const& testSpec() const = 0; + virtual RunTests::InWhatOrder runOrder() const = 0; + virtual unsigned int rngSeed() const = 0; + virtual int benchmarkResolutionMultiple() const = 0; + virtual UseColour::YesOrNo useColour() const = 0; + virtual std::vector const& getSectionsToRun() const = 0; + virtual Verbosity verbosity() const = 0; + }; + + using IConfigPtr = std::shared_ptr; +} + +// end catch_interfaces_config.h +// Libstdc++ doesn't like incomplete classes for unique_ptr +// start catch_stream.h + +// start catch_streambuf.h + +#include + +namespace Catch { + + class StreamBufBase : public std::streambuf { + public: + virtual ~StreamBufBase(); + }; +} + +// end catch_streambuf.h +#include +#include +#include +#include + +namespace Catch { + + std::ostream& cout(); + std::ostream& cerr(); + std::ostream& clog(); + + struct IStream { + virtual ~IStream(); + virtual std::ostream& stream() const = 0; + }; + + class FileStream : public IStream { + mutable std::ofstream m_ofs; + public: + FileStream( std::string const& filename ); + ~FileStream() override = default; + public: // IStream + std::ostream& stream() const override; + }; + + class CoutStream : public IStream { + mutable std::ostream m_os; + public: + CoutStream(); + ~CoutStream() override = default; + + public: // IStream + std::ostream& stream() const override; + }; + + class DebugOutStream : public IStream { + std::unique_ptr m_streamBuf; + mutable std::ostream m_os; + public: + DebugOutStream(); + ~DebugOutStream() override = default; + + public: // IStream + std::ostream& stream() const override; + }; +} + +// end catch_stream.h + +#include +#include +#include + +#ifndef CATCH_CONFIG_CONSOLE_WIDTH +#define CATCH_CONFIG_CONSOLE_WIDTH 80 +#endif + +namespace Catch { + + struct IStream; + + struct ConfigData { + bool listTests = false; + bool listTags = false; + bool listReporters = false; + bool listTestNamesOnly = false; + + bool showSuccessfulTests = false; + bool shouldDebugBreak = false; + bool noThrow = false; + bool showHelp = false; + bool showInvisibles = false; + bool filenamesAsTags = false; + bool libIdentify = false; + + int abortAfter = -1; + unsigned int rngSeed = 0; + int benchmarkResolutionMultiple = 100; + + Verbosity verbosity = Verbosity::Normal; + WarnAbout::What warnings = WarnAbout::Nothing; + ShowDurations::OrNot showDurations = ShowDurations::DefaultForReporter; + RunTests::InWhatOrder runOrder = RunTests::InDeclarationOrder; + UseColour::YesOrNo useColour = UseColour::Auto; + WaitForKeypress::When waitForKeypress = WaitForKeypress::Never; + + std::string outputFilename; + std::string name; + std::string processName; + + std::vector reporterNames; + std::vector testsOrTags; + std::vector sectionsToRun; + }; + + class Config : public IConfig { + public: + + Config() = default; + Config( ConfigData const& data ); + virtual ~Config() = default; + + std::string const& getFilename() const; + + bool listTests() const; + bool listTestNamesOnly() const; + bool listTags() const; + bool listReporters() const; + + std::string getProcessName() const; + + std::vector const& getReporterNames() const; + std::vector const& getSectionsToRun() const override; + + virtual TestSpec const& testSpec() const override; + + bool showHelp() const; + + // IConfig interface + bool allowThrows() const override; + std::ostream& stream() const override; + std::string name() const override; + bool includeSuccessfulResults() const override; + bool warnAboutMissingAssertions() const override; + ShowDurations::OrNot showDurations() const override; + RunTests::InWhatOrder runOrder() const override; + unsigned int rngSeed() const override; + int benchmarkResolutionMultiple() const override; + UseColour::YesOrNo useColour() const override; + bool shouldDebugBreak() const override; + int abortAfter() const override; + bool showInvisibles() const override; + Verbosity verbosity() const override; + + private: + + IStream const* openStream(); + ConfigData m_data; + + std::unique_ptr m_stream; + TestSpec m_testSpec; + }; + +} // end namespace Catch + +// end catch_config.hpp +// start catch_assertionresult.h + +#include + +namespace Catch { + + struct AssertionResultData + { + AssertionResultData() = delete; + + AssertionResultData( ResultWas::OfType _resultType, LazyExpression const& _lazyExpression ); + + std::string message; + mutable std::string reconstructedExpression; + LazyExpression lazyExpression; + ResultWas::OfType resultType; + + std::string reconstructExpression() const; + }; + + class AssertionResult { + public: + AssertionResult() = delete; + AssertionResult( AssertionInfo const& info, AssertionResultData const& data ); + + bool isOk() const; + bool succeeded() const; + ResultWas::OfType getResultType() const; + bool hasExpression() const; + bool hasMessage() const; + std::string getExpression() const; + std::string getExpressionInMacro() const; + bool hasExpandedExpression() const; + std::string getExpandedExpression() const; + std::string getMessage() const; + SourceLineInfo getSourceInfo() const; + std::string getTestMacroName() const; + + //protected: + AssertionInfo m_info; + AssertionResultData m_resultData; + }; + +} // end namespace Catch + +// end catch_assertionresult.h +// start catch_option.hpp + +namespace Catch { + + // An optional type + template + class Option { + public: + Option() : nullableValue( nullptr ) {} + Option( T const& _value ) + : nullableValue( new( storage ) T( _value ) ) + {} + Option( Option const& _other ) + : nullableValue( _other ? new( storage ) T( *_other ) : nullptr ) + {} + + ~Option() { + reset(); + } + + Option& operator= ( Option const& _other ) { + if( &_other != this ) { + reset(); + if( _other ) + nullableValue = new( storage ) T( *_other ); + } + return *this; + } + Option& operator = ( T const& _value ) { + reset(); + nullableValue = new( storage ) T( _value ); + return *this; + } + + void reset() { + if( nullableValue ) + nullableValue->~T(); + nullableValue = nullptr; + } + + T& operator*() { return *nullableValue; } + T const& operator*() const { return *nullableValue; } + T* operator->() { return nullableValue; } + const T* operator->() const { return nullableValue; } + + T valueOr( T const& defaultValue ) const { + return nullableValue ? *nullableValue : defaultValue; + } + + bool some() const { return nullableValue != nullptr; } + bool none() const { return nullableValue == nullptr; } + + bool operator !() const { return nullableValue == nullptr; } + explicit operator bool() const { + return some(); + } + + private: + T *nullableValue; + alignas(alignof(T)) char storage[sizeof(T)]; + }; + +} // end namespace Catch + +// end catch_option.hpp +#include +#include +#include +#include +#include + +namespace Catch { + + struct ReporterConfig { + explicit ReporterConfig( IConfigPtr const& _fullConfig ); + + ReporterConfig( IConfigPtr const& _fullConfig, std::ostream& _stream ); + + std::ostream& stream() const; + IConfigPtr fullConfig() const; + + private: + std::ostream* m_stream; + IConfigPtr m_fullConfig; + }; + + struct ReporterPreferences { + bool shouldRedirectStdOut = false; + }; + + template + struct LazyStat : Option { + LazyStat& operator=( T const& _value ) { + Option::operator=( _value ); + used = false; + return *this; + } + void reset() { + Option::reset(); + used = false; + } + bool used = false; + }; + + struct TestRunInfo { + TestRunInfo( std::string const& _name ); + std::string name; + }; + struct GroupInfo { + GroupInfo( std::string const& _name, + std::size_t _groupIndex, + std::size_t _groupsCount ); + + std::string name; + std::size_t groupIndex; + std::size_t groupsCounts; + }; + + struct AssertionStats { + AssertionStats( AssertionResult const& _assertionResult, + std::vector const& _infoMessages, + Totals const& _totals ); + + AssertionStats( AssertionStats const& ) = default; + AssertionStats( AssertionStats && ) = default; + AssertionStats& operator = ( AssertionStats const& ) = default; + AssertionStats& operator = ( AssertionStats && ) = default; + virtual ~AssertionStats(); + + AssertionResult assertionResult; + std::vector infoMessages; + Totals totals; + }; + + struct SectionStats { + SectionStats( SectionInfo const& _sectionInfo, + Counts const& _assertions, + double _durationInSeconds, + bool _missingAssertions ); + SectionStats( SectionStats const& ) = default; + SectionStats( SectionStats && ) = default; + SectionStats& operator = ( SectionStats const& ) = default; + SectionStats& operator = ( SectionStats && ) = default; + virtual ~SectionStats(); + + SectionInfo sectionInfo; + Counts assertions; + double durationInSeconds; + bool missingAssertions; + }; + + struct TestCaseStats { + TestCaseStats( TestCaseInfo const& _testInfo, + Totals const& _totals, + std::string const& _stdOut, + std::string const& _stdErr, + bool _aborting ); + + TestCaseStats( TestCaseStats const& ) = default; + TestCaseStats( TestCaseStats && ) = default; + TestCaseStats& operator = ( TestCaseStats const& ) = default; + TestCaseStats& operator = ( TestCaseStats && ) = default; + virtual ~TestCaseStats(); + + TestCaseInfo testInfo; + Totals totals; + std::string stdOut; + std::string stdErr; + bool aborting; + }; + + struct TestGroupStats { + TestGroupStats( GroupInfo const& _groupInfo, + Totals const& _totals, + bool _aborting ); + TestGroupStats( GroupInfo const& _groupInfo ); + + TestGroupStats( TestGroupStats const& ) = default; + TestGroupStats( TestGroupStats && ) = default; + TestGroupStats& operator = ( TestGroupStats const& ) = default; + TestGroupStats& operator = ( TestGroupStats && ) = default; + virtual ~TestGroupStats(); + + GroupInfo groupInfo; + Totals totals; + bool aborting; + }; + + struct TestRunStats { + TestRunStats( TestRunInfo const& _runInfo, + Totals const& _totals, + bool _aborting ); + + TestRunStats( TestRunStats const& ) = default; + TestRunStats( TestRunStats && ) = default; + TestRunStats& operator = ( TestRunStats const& ) = default; + TestRunStats& operator = ( TestRunStats && ) = default; + virtual ~TestRunStats(); + + TestRunInfo runInfo; + Totals totals; + bool aborting; + }; + + struct BenchmarkInfo { + std::string name; + }; + struct BenchmarkStats { + BenchmarkInfo info; + std::size_t iterations; + uint64_t elapsedTimeInNanoseconds; + }; + + struct IStreamingReporter { + virtual ~IStreamingReporter() = default; + + // Implementing class must also provide the following static methods: + // static std::string getDescription(); + // static std::set getSupportedVerbosities() + + virtual ReporterPreferences getPreferences() const = 0; + + virtual void noMatchingTestCases( std::string const& spec ) = 0; + + virtual void testRunStarting( TestRunInfo const& testRunInfo ) = 0; + virtual void testGroupStarting( GroupInfo const& groupInfo ) = 0; + + virtual void testCaseStarting( TestCaseInfo const& testInfo ) = 0; + virtual void sectionStarting( SectionInfo const& sectionInfo ) = 0; + + // *** experimental *** + virtual void benchmarkStarting( BenchmarkInfo const& ) {} + + virtual void assertionStarting( AssertionInfo const& assertionInfo ) = 0; + + // The return value indicates if the messages buffer should be cleared: + virtual bool assertionEnded( AssertionStats const& assertionStats ) = 0; + + // *** experimental *** + virtual void benchmarkEnded( BenchmarkStats const& ) {} + + virtual void sectionEnded( SectionStats const& sectionStats ) = 0; + virtual void testCaseEnded( TestCaseStats const& testCaseStats ) = 0; + virtual void testGroupEnded( TestGroupStats const& testGroupStats ) = 0; + virtual void testRunEnded( TestRunStats const& testRunStats ) = 0; + + virtual void skipTest( TestCaseInfo const& testInfo ) = 0; + + // Default empty implementation provided + virtual void fatalErrorEncountered( StringRef name ); + + virtual bool isMulti() const; + }; + using IStreamingReporterPtr = std::unique_ptr; + + struct IReporterFactory { + virtual ~IReporterFactory(); + virtual IStreamingReporterPtr create( ReporterConfig const& config ) const = 0; + virtual std::string getDescription() const = 0; + }; + using IReporterFactoryPtr = std::shared_ptr; + + struct IReporterRegistry { + using FactoryMap = std::map; + using Listeners = std::vector; + + virtual ~IReporterRegistry(); + virtual IStreamingReporterPtr create( std::string const& name, IConfigPtr const& config ) const = 0; + virtual FactoryMap const& getFactories() const = 0; + virtual Listeners const& getListeners() const = 0; + }; + + void addReporter( IStreamingReporterPtr& existingReporter, IStreamingReporterPtr&& additionalReporter ); + +} // end namespace Catch + +// end catch_interfaces_reporter.h +#include +#include +#include +#include +#include +#include + +namespace Catch { + void prepareExpandedExpression(AssertionResult& result); + + // Returns double formatted as %.3f (format expected on output) + std::string getFormattedDuration( double duration ); + + template + struct StreamingReporterBase : IStreamingReporter { + + StreamingReporterBase( ReporterConfig const& _config ) + : m_config( _config.fullConfig() ), + stream( _config.stream() ) + { + m_reporterPrefs.shouldRedirectStdOut = false; + CATCH_ENFORCE( DerivedT::getSupportedVerbosities().count( m_config->verbosity() ), "Verbosity level not supported by this reporter" ); + } + + ReporterPreferences getPreferences() const override { + return m_reporterPrefs; + } + + static std::set getSupportedVerbosities() { + return { Verbosity::Normal }; + } + + ~StreamingReporterBase() override = default; + + void noMatchingTestCases(std::string const&) override {} + + void testRunStarting(TestRunInfo const& _testRunInfo) override { + currentTestRunInfo = _testRunInfo; + } + void testGroupStarting(GroupInfo const& _groupInfo) override { + currentGroupInfo = _groupInfo; + } + + void testCaseStarting(TestCaseInfo const& _testInfo) override { + currentTestCaseInfo = _testInfo; + } + void sectionStarting(SectionInfo const& _sectionInfo) override { + m_sectionStack.push_back(_sectionInfo); + } + + void sectionEnded(SectionStats const& /* _sectionStats */) override { + m_sectionStack.pop_back(); + } + void testCaseEnded(TestCaseStats const& /* _testCaseStats */) override { + currentTestCaseInfo.reset(); + } + void testGroupEnded(TestGroupStats const& /* _testGroupStats */) override { + currentGroupInfo.reset(); + } + void testRunEnded(TestRunStats const& /* _testRunStats */) override { + currentTestCaseInfo.reset(); + currentGroupInfo.reset(); + currentTestRunInfo.reset(); + } + + void skipTest(TestCaseInfo const&) override { + // Don't do anything with this by default. + // It can optionally be overridden in the derived class. + } + + IConfigPtr m_config; + std::ostream& stream; + + LazyStat currentTestRunInfo; + LazyStat currentGroupInfo; + LazyStat currentTestCaseInfo; + + std::vector m_sectionStack; + ReporterPreferences m_reporterPrefs; + }; + + template + struct CumulativeReporterBase : IStreamingReporter { + template + struct Node { + explicit Node( T const& _value ) : value( _value ) {} + virtual ~Node() {} + + using ChildNodes = std::vector>; + T value; + ChildNodes children; + }; + struct SectionNode { + explicit SectionNode(SectionStats const& _stats) : stats(_stats) {} + virtual ~SectionNode() = default; + + bool operator == (SectionNode const& other) const { + return stats.sectionInfo.lineInfo == other.stats.sectionInfo.lineInfo; + } + bool operator == (std::shared_ptr const& other) const { + return operator==(*other); + } + + SectionStats stats; + using ChildSections = std::vector>; + using Assertions = std::vector; + ChildSections childSections; + Assertions assertions; + std::string stdOut; + std::string stdErr; + }; + + struct BySectionInfo { + BySectionInfo( SectionInfo const& other ) : m_other( other ) {} + BySectionInfo( BySectionInfo const& other ) : m_other( other.m_other ) {} + bool operator() (std::shared_ptr const& node) const { + return ((node->stats.sectionInfo.name == m_other.name) && + (node->stats.sectionInfo.lineInfo == m_other.lineInfo)); + } + void operator=(BySectionInfo const&) = delete; + + private: + SectionInfo const& m_other; + }; + + using TestCaseNode = Node; + using TestGroupNode = Node; + using TestRunNode = Node; + + CumulativeReporterBase( ReporterConfig const& _config ) + : m_config( _config.fullConfig() ), + stream( _config.stream() ) + { + m_reporterPrefs.shouldRedirectStdOut = false; + CATCH_ENFORCE( DerivedT::getSupportedVerbosities().count( m_config->verbosity() ), "Verbosity level not supported by this reporter" ); + } + ~CumulativeReporterBase() override = default; + + ReporterPreferences getPreferences() const override { + return m_reporterPrefs; + } + + static std::set getSupportedVerbosities() { + return { Verbosity::Normal }; + } + + void testRunStarting( TestRunInfo const& ) override {} + void testGroupStarting( GroupInfo const& ) override {} + + void testCaseStarting( TestCaseInfo const& ) override {} + + void sectionStarting( SectionInfo const& sectionInfo ) override { + SectionStats incompleteStats( sectionInfo, Counts(), 0, false ); + std::shared_ptr node; + if( m_sectionStack.empty() ) { + if( !m_rootSection ) + m_rootSection = std::make_shared( incompleteStats ); + node = m_rootSection; + } + else { + SectionNode& parentNode = *m_sectionStack.back(); + auto it = + std::find_if( parentNode.childSections.begin(), + parentNode.childSections.end(), + BySectionInfo( sectionInfo ) ); + if( it == parentNode.childSections.end() ) { + node = std::make_shared( incompleteStats ); + parentNode.childSections.push_back( node ); + } + else + node = *it; + } + m_sectionStack.push_back( node ); + m_deepestSection = std::move(node); + } + + void assertionStarting(AssertionInfo const&) override {} + + bool assertionEnded(AssertionStats const& assertionStats) override { + assert(!m_sectionStack.empty()); + // AssertionResult holds a pointer to a temporary DecomposedExpression, + // which getExpandedExpression() calls to build the expression string. + // Our section stack copy of the assertionResult will likely outlive the + // temporary, so it must be expanded or discarded now to avoid calling + // a destroyed object later. + prepareExpandedExpression(const_cast( assertionStats.assertionResult ) ); + SectionNode& sectionNode = *m_sectionStack.back(); + sectionNode.assertions.push_back(assertionStats); + return true; + } + void sectionEnded(SectionStats const& sectionStats) override { + assert(!m_sectionStack.empty()); + SectionNode& node = *m_sectionStack.back(); + node.stats = sectionStats; + m_sectionStack.pop_back(); + } + void testCaseEnded(TestCaseStats const& testCaseStats) override { + auto node = std::make_shared(testCaseStats); + assert(m_sectionStack.size() == 0); + node->children.push_back(m_rootSection); + m_testCases.push_back(node); + m_rootSection.reset(); + + assert(m_deepestSection); + m_deepestSection->stdOut = testCaseStats.stdOut; + m_deepestSection->stdErr = testCaseStats.stdErr; + } + void testGroupEnded(TestGroupStats const& testGroupStats) override { + auto node = std::make_shared(testGroupStats); + node->children.swap(m_testCases); + m_testGroups.push_back(node); + } + void testRunEnded(TestRunStats const& testRunStats) override { + auto node = std::make_shared(testRunStats); + node->children.swap(m_testGroups); + m_testRuns.push_back(node); + testRunEndedCumulative(); + } + virtual void testRunEndedCumulative() = 0; + + void skipTest(TestCaseInfo const&) override {} + + IConfigPtr m_config; + std::ostream& stream; + std::vector m_assertions; + std::vector>> m_sections; + std::vector> m_testCases; + std::vector> m_testGroups; + + std::vector> m_testRuns; + + std::shared_ptr m_rootSection; + std::shared_ptr m_deepestSection; + std::vector> m_sectionStack; + ReporterPreferences m_reporterPrefs; + }; + + template + char const* getLineOfChars() { + static char line[CATCH_CONFIG_CONSOLE_WIDTH] = {0}; + if( !*line ) { + std::memset( line, C, CATCH_CONFIG_CONSOLE_WIDTH-1 ); + line[CATCH_CONFIG_CONSOLE_WIDTH-1] = 0; + } + return line; + } + + struct TestEventListenerBase : StreamingReporterBase { + TestEventListenerBase( ReporterConfig const& _config ); + + void assertionStarting(AssertionInfo const&) override; + bool assertionEnded(AssertionStats const&) override; + }; + +} // end namespace Catch + +// end catch_reporter_bases.hpp +// start catch_console_colour.h + +namespace Catch { + + struct Colour { + enum Code { + None = 0, + + White, + Red, + Green, + Blue, + Cyan, + Yellow, + Grey, + + Bright = 0x10, + + BrightRed = Bright | Red, + BrightGreen = Bright | Green, + LightGrey = Bright | Grey, + BrightWhite = Bright | White, + + // By intention + FileName = LightGrey, + Warning = Yellow, + ResultError = BrightRed, + ResultSuccess = BrightGreen, + ResultExpectedFailure = Warning, + + Error = BrightRed, + Success = Green, + + OriginalExpression = Cyan, + ReconstructedExpression = Yellow, + + SecondaryText = LightGrey, + Headers = White + }; + + // Use constructed object for RAII guard + Colour( Code _colourCode ); + Colour( Colour&& other ) noexcept; + Colour& operator=( Colour&& other ) noexcept; + ~Colour(); + + // Use static method for one-shot changes + static void use( Code _colourCode ); + + private: + bool m_moved = false; + }; + + std::ostream& operator << ( std::ostream& os, Colour const& ); + +} // end namespace Catch + +// end catch_console_colour.h +// start catch_reporter_registrars.hpp + + +namespace Catch { + + template + class ReporterRegistrar { + + class ReporterFactory : public IReporterFactory { + + virtual IStreamingReporterPtr create( ReporterConfig const& config ) const override { + return std::unique_ptr( new T( config ) ); + } + + virtual std::string getDescription() const override { + return T::getDescription(); + } + }; + + public: + + ReporterRegistrar( std::string const& name ) { + getMutableRegistryHub().registerReporter( name, std::make_shared() ); + } + }; + + template + class ListenerRegistrar { + + class ListenerFactory : public IReporterFactory { + + virtual IStreamingReporterPtr create( ReporterConfig const& config ) const override { + return std::unique_ptr( new T( config ) ); + } + virtual std::string getDescription() const override { + return std::string(); + } + }; + + public: + + ListenerRegistrar() { + getMutableRegistryHub().registerListener( std::make_shared() ); + } + }; +} + +#if !defined(CATCH_CONFIG_DISABLE) + +#define CATCH_REGISTER_REPORTER( name, reporterType ) \ + CATCH_INTERNAL_SUPPRESS_GLOBALS_WARNINGS \ + namespace{ Catch::ReporterRegistrar catch_internal_RegistrarFor##reporterType( name ); } \ + CATCH_INTERNAL_UNSUPPRESS_GLOBALS_WARNINGS + +#define CATCH_REGISTER_LISTENER( listenerType ) \ + CATCH_INTERNAL_SUPPRESS_GLOBALS_WARNINGS \ + namespace{ Catch::ListenerRegistrar catch_internal_RegistrarFor##listenerType; } \ + CATCH_INTERNAL_SUPPRESS_GLOBALS_WARNINGS +#else // CATCH_CONFIG_DISABLE + +#define CATCH_REGISTER_REPORTER(name, reporterType) +#define CATCH_REGISTER_LISTENER(listenerType) + +#endif // CATCH_CONFIG_DISABLE + +// end catch_reporter_registrars.hpp +// end catch_external_interfaces.h +#endif + +#ifdef CATCH_IMPL +// start catch_impl.hpp + +#ifdef __clang__ +#pragma clang diagnostic push +#pragma clang diagnostic ignored "-Wweak-vtables" +#endif + +// Keep these here for external reporters +// start catch_test_case_tracker.h + +#include +#include +#include + +namespace Catch { +namespace TestCaseTracking { + + struct NameAndLocation { + std::string name; + SourceLineInfo location; + + NameAndLocation( std::string const& _name, SourceLineInfo const& _location ); + }; + + struct ITracker; + + using ITrackerPtr = std::shared_ptr; + + struct ITracker { + virtual ~ITracker(); + + // static queries + virtual NameAndLocation const& nameAndLocation() const = 0; + + // dynamic queries + virtual bool isComplete() const = 0; // Successfully completed or failed + virtual bool isSuccessfullyCompleted() const = 0; + virtual bool isOpen() const = 0; // Started but not complete + virtual bool hasChildren() const = 0; + + virtual ITracker& parent() = 0; + + // actions + virtual void close() = 0; // Successfully complete + virtual void fail() = 0; + virtual void markAsNeedingAnotherRun() = 0; + + virtual void addChild( ITrackerPtr const& child ) = 0; + virtual ITrackerPtr findChild( NameAndLocation const& nameAndLocation ) = 0; + virtual void openChild() = 0; + + // Debug/ checking + virtual bool isSectionTracker() const = 0; + virtual bool isIndexTracker() const = 0; + }; + + class TrackerContext { + + enum RunState { + NotStarted, + Executing, + CompletedCycle + }; + + ITrackerPtr m_rootTracker; + ITracker* m_currentTracker = nullptr; + RunState m_runState = NotStarted; + + public: + + static TrackerContext& instance(); + + ITracker& startRun(); + void endRun(); + + void startCycle(); + void completeCycle(); + + bool completedCycle() const; + ITracker& currentTracker(); + void setCurrentTracker( ITracker* tracker ); + }; + + class TrackerBase : public ITracker { + protected: + enum CycleState { + NotStarted, + Executing, + ExecutingChildren, + NeedsAnotherRun, + CompletedSuccessfully, + Failed + }; + + class TrackerHasName { + NameAndLocation m_nameAndLocation; + public: + TrackerHasName( NameAndLocation const& nameAndLocation ); + bool operator ()( ITrackerPtr const& tracker ) const; + }; + + using Children = std::vector; + NameAndLocation m_nameAndLocation; + TrackerContext& m_ctx; + ITracker* m_parent; + Children m_children; + CycleState m_runState = NotStarted; + + public: + TrackerBase( NameAndLocation const& nameAndLocation, TrackerContext& ctx, ITracker* parent ); + + NameAndLocation const& nameAndLocation() const override; + bool isComplete() const override; + bool isSuccessfullyCompleted() const override; + bool isOpen() const override; + bool hasChildren() const override; + + void addChild( ITrackerPtr const& child ) override; + + ITrackerPtr findChild( NameAndLocation const& nameAndLocation ) override; + ITracker& parent() override; + + void openChild() override; + + bool isSectionTracker() const override; + bool isIndexTracker() const override; + + void open(); + + void close() override; + void fail() override; + void markAsNeedingAnotherRun() override; + + private: + void moveToParent(); + void moveToThis(); + }; + + class SectionTracker : public TrackerBase { + std::vector m_filters; + public: + SectionTracker( NameAndLocation const& nameAndLocation, TrackerContext& ctx, ITracker* parent ); + + bool isSectionTracker() const override; + + static SectionTracker& acquire( TrackerContext& ctx, NameAndLocation const& nameAndLocation ); + + void tryOpen(); + + void addInitialFilters( std::vector const& filters ); + void addNextFilters( std::vector const& filters ); + }; + + class IndexTracker : public TrackerBase { + int m_size; + int m_index = -1; + public: + IndexTracker( NameAndLocation const& nameAndLocation, TrackerContext& ctx, ITracker* parent, int size ); + + bool isIndexTracker() const override; + void close() override; + + static IndexTracker& acquire( TrackerContext& ctx, NameAndLocation const& nameAndLocation, int size ); + + int index() const; + + void moveNext(); + }; + +} // namespace TestCaseTracking + +using TestCaseTracking::ITracker; +using TestCaseTracking::TrackerContext; +using TestCaseTracking::SectionTracker; +using TestCaseTracking::IndexTracker; + +} // namespace Catch + +// end catch_test_case_tracker.h + +// start catch_leak_detector.h + +namespace Catch { + + struct LeakDetector { + LeakDetector(); + }; + +} +// end catch_leak_detector.h +// Cpp files will be included in the single-header file here +// start catch_approx.cpp + +#include +#include + +namespace { + +// Performs equivalent check of std::fabs(lhs - rhs) <= margin +// But without the subtraction to allow for INFINITY in comparison +bool marginComparison(double lhs, double rhs, double margin) { + return (lhs + margin >= rhs) && (rhs + margin >= lhs); +} + +} + +namespace Catch { +namespace Detail { + + Approx::Approx ( double value ) + : m_epsilon( std::numeric_limits::epsilon()*100 ), + m_margin( 0.0 ), + m_scale( 0.0 ), + m_value( value ) + {} + + Approx Approx::custom() { + return Approx( 0 ); + } + + std::string Approx::toString() const { + std::ostringstream oss; + oss << "Approx( " << ::Catch::Detail::stringify( m_value ) << " )"; + return oss.str(); + } + + bool Approx::equalityComparisonImpl(const double other) const { + // First try with fixed margin, then compute margin based on epsilon, scale and Approx's value + // Thanks to Richard Harris for his help refining the scaled margin value + return marginComparison(m_value, other, m_margin) || marginComparison(m_value, other, m_epsilon * (m_scale + std::fabs(m_value))); + } + +} // end namespace Detail + +std::string StringMaker::convert(Catch::Detail::Approx const& value) { + return value.toString(); +} + +} // end namespace Catch +// end catch_approx.cpp +// start catch_assertionhandler.cpp + +// start catch_context.h + +#include + +namespace Catch { + + struct IResultCapture; + struct IRunner; + struct IConfig; + + using IConfigPtr = std::shared_ptr; + + struct IContext + { + virtual ~IContext(); + + virtual IResultCapture* getResultCapture() = 0; + virtual IRunner* getRunner() = 0; + virtual IConfigPtr getConfig() const = 0; + }; + + struct IMutableContext : IContext + { + virtual ~IMutableContext(); + virtual void setResultCapture( IResultCapture* resultCapture ) = 0; + virtual void setRunner( IRunner* runner ) = 0; + virtual void setConfig( IConfigPtr const& config ) = 0; + }; + + IContext& getCurrentContext(); + IMutableContext& getCurrentMutableContext(); + void cleanUpContext(); +} + +// end catch_context.h +#include + +namespace Catch { + + auto operator <<( std::ostream& os, ITransientExpression const& expr ) -> std::ostream& { + expr.streamReconstructedExpression( os ); + return os; + } + + LazyExpression::LazyExpression( bool isNegated ) + : m_isNegated( isNegated ) + {} + + LazyExpression::LazyExpression( LazyExpression const& other ) : m_isNegated( other.m_isNegated ) {} + + LazyExpression::operator bool() const { + return m_transientExpression != nullptr; + } + + auto operator << ( std::ostream& os, LazyExpression const& lazyExpr ) -> std::ostream& { + if( lazyExpr.m_isNegated ) + os << "!"; + + if( lazyExpr ) { + if( lazyExpr.m_isNegated && lazyExpr.m_transientExpression->isBinaryExpression() ) + os << "(" << *lazyExpr.m_transientExpression << ")"; + else + os << *lazyExpr.m_transientExpression; + } + else { + os << "{** error - unchecked empty expression requested **}"; + } + return os; + } + + AssertionHandler::AssertionHandler + ( StringRef macroName, + SourceLineInfo const& lineInfo, + StringRef capturedExpression, + ResultDisposition::Flags resultDisposition ) + : m_assertionInfo{ macroName, lineInfo, capturedExpression, resultDisposition } + { + getCurrentContext().getResultCapture()->assertionStarting( m_assertionInfo ); + } + AssertionHandler::~AssertionHandler() { + if ( m_inExceptionGuard ) { + handle( ResultWas::ThrewException, "Exception translation was disabled by CATCH_CONFIG_FAST_COMPILE" ); + getCurrentContext().getResultCapture()->exceptionEarlyReported(); + } + } + + void AssertionHandler::handle( ITransientExpression const& expr ) { + + bool negated = isFalseTest( m_assertionInfo.resultDisposition ); + bool result = expr.getResult() != negated; + + handle( result ? ResultWas::Ok : ResultWas::ExpressionFailed, &expr, negated ); + } + void AssertionHandler::handle( ResultWas::OfType resultType ) { + handle( resultType, nullptr, false ); + } + void AssertionHandler::handle( ResultWas::OfType resultType, StringRef const& message ) { + AssertionResultData data( resultType, LazyExpression( false ) ); + data.message = message; + handle( data, nullptr ); + } + void AssertionHandler::handle( ResultWas::OfType resultType, ITransientExpression const* expr, bool negated ) { + AssertionResultData data( resultType, LazyExpression( negated ) ); + handle( data, expr ); + } + void AssertionHandler::handle( AssertionResultData const& resultData, ITransientExpression const* expr ) { + + getResultCapture().assertionRun(); + + AssertionResult assertionResult{ m_assertionInfo, resultData }; + assertionResult.m_resultData.lazyExpression.m_transientExpression = expr; + + getResultCapture().assertionEnded( assertionResult ); + + if( !assertionResult.isOk() ) { + m_shouldDebugBreak = getCurrentContext().getConfig()->shouldDebugBreak(); + m_shouldThrow = + getCurrentContext().getRunner()->aborting() || + (m_assertionInfo.resultDisposition & ResultDisposition::Normal); + } + } + + auto AssertionHandler::allowThrows() const -> bool { + return getCurrentContext().getConfig()->allowThrows(); + } + + auto AssertionHandler::shouldDebugBreak() const -> bool { + return m_shouldDebugBreak; + } + void AssertionHandler::reactWithDebugBreak() const { + if (m_shouldDebugBreak) { + /////////////////////////////////////////////////////////////////// + // To inspect the state during test, you need to go one level up the callstack + // To go back to the test and change execution, jump over the reactWithoutDebugBreak() call + /////////////////////////////////////////////////////////////////// + CATCH_BREAK_INTO_DEBUGGER(); + } + reactWithoutDebugBreak(); + } + void AssertionHandler::reactWithoutDebugBreak() const { + if( m_shouldThrow ) + throw Catch::TestFailureException(); + } + + void AssertionHandler::useActiveException() { + handle( ResultWas::ThrewException, Catch::translateActiveException() ); + } + + void AssertionHandler::setExceptionGuard() { + assert( m_inExceptionGuard == false ); + m_inExceptionGuard = true; + } + void AssertionHandler::unsetExceptionGuard() { + assert( m_inExceptionGuard == true ); + m_inExceptionGuard = false; + } + + // This is the overload that takes a string and infers the Equals matcher from it + // The more general overload, that takes any string matcher, is in catch_capture_matchers.cpp + void handleExceptionMatchExpr( AssertionHandler& handler, std::string const& str, StringRef matcherString ) { + handleExceptionMatchExpr( handler, Matchers::Equals( str ), matcherString ); + } + +} // namespace Catch +// end catch_assertionhandler.cpp +// start catch_assertionresult.cpp + +namespace Catch { + AssertionResultData::AssertionResultData(ResultWas::OfType _resultType, LazyExpression const & _lazyExpression): + lazyExpression(_lazyExpression), + resultType(_resultType) {} + + std::string AssertionResultData::reconstructExpression() const { + + if( reconstructedExpression.empty() ) { + if( lazyExpression ) { + // !TBD Use stringstream for now, but rework above to pass stream in + std::ostringstream oss; + oss << lazyExpression; + reconstructedExpression = oss.str(); + } + } + return reconstructedExpression; + } + + AssertionResult::AssertionResult( AssertionInfo const& info, AssertionResultData const& data ) + : m_info( info ), + m_resultData( data ) + {} + + // Result was a success + bool AssertionResult::succeeded() const { + return Catch::isOk( m_resultData.resultType ); + } + + // Result was a success, or failure is suppressed + bool AssertionResult::isOk() const { + return Catch::isOk( m_resultData.resultType ) || shouldSuppressFailure( m_info.resultDisposition ); + } + + ResultWas::OfType AssertionResult::getResultType() const { + return m_resultData.resultType; + } + + bool AssertionResult::hasExpression() const { + return m_info.capturedExpression[0] != 0; + } + + bool AssertionResult::hasMessage() const { + return !m_resultData.message.empty(); + } + + std::string AssertionResult::getExpression() const { + if( isFalseTest( m_info.resultDisposition ) ) + return "!(" + std::string(m_info.capturedExpression) + ")"; + else + return m_info.capturedExpression; + } + + std::string AssertionResult::getExpressionInMacro() const { + std::string expr; + if( m_info.macroName[0] == 0 ) + expr = m_info.capturedExpression; + else { + expr.reserve( m_info.macroName.size() + m_info.capturedExpression.size() + 4 ); + expr += m_info.macroName; + expr += "( "; + expr += m_info.capturedExpression; + expr += " )"; + } + return expr; + } + + bool AssertionResult::hasExpandedExpression() const { + return hasExpression() && getExpandedExpression() != getExpression(); + } + + std::string AssertionResult::getExpandedExpression() const { + std::string expr = m_resultData.reconstructExpression(); + return expr.empty() + ? getExpression() + : expr; + } + + std::string AssertionResult::getMessage() const { + return m_resultData.message; + } + SourceLineInfo AssertionResult::getSourceInfo() const { + return m_info.lineInfo; + } + + std::string AssertionResult::getTestMacroName() const { + return m_info.macroName; + } + +} // end namespace Catch +// end catch_assertionresult.cpp +// start catch_benchmark.cpp + +namespace Catch { + + auto BenchmarkLooper::getResolution() -> uint64_t { + return getEstimatedClockResolution() * getCurrentContext().getConfig()->benchmarkResolutionMultiple(); + } + + void BenchmarkLooper::reportStart() { + getResultCapture().benchmarkStarting( { m_name } ); + } + auto BenchmarkLooper::needsMoreIterations() -> bool { + auto elapsed = m_timer.getElapsedNanoseconds(); + + // Exponentially increasing iterations until we're confident in our timer resolution + if( elapsed < m_resolution ) { + m_iterationsToRun *= 10; + return true; + } + + getResultCapture().benchmarkEnded( { { m_name }, m_count, elapsed } ); + return false; + } + +} // end namespace Catch +// end catch_benchmark.cpp +// start catch_capture_matchers.cpp + +namespace Catch { + + using StringMatcher = Matchers::Impl::MatcherBase; + + // This is the general overload that takes a any string matcher + // There is another overload, in catch_assertinhandler.h/.cpp, that only takes a string and infers + // the Equals matcher (so the header does not mention matchers) + void handleExceptionMatchExpr( AssertionHandler& handler, StringMatcher const& matcher, StringRef matcherString ) { + std::string exceptionMessage = Catch::translateActiveException(); + MatchExpr expr( exceptionMessage, matcher, matcherString ); + handler.handle( expr ); + } + +} // namespace Catch +// end catch_capture_matchers.cpp +// start catch_commandline.cpp + +// start catch_commandline.h + +// start catch_clara.h + +// Use Catch's value for console width (store Clara's off to the side, if present) +#ifdef CLARA_CONFIG_CONSOLE_WIDTH +#define CATCH_TEMP_CLARA_CONFIG_CONSOLE_WIDTH CATCH_CLARA_TEXTFLOW_CONFIG_CONSOLE_WIDTH +#undef CATCH_CLARA_TEXTFLOW_CONFIG_CONSOLE_WIDTH +#endif +#define CATCH_CLARA_TEXTFLOW_CONFIG_CONSOLE_WIDTH CATCH_CONFIG_CONSOLE_WIDTH-1 + +#ifdef __clang__ +#pragma clang diagnostic push +#pragma clang diagnostic ignored "-Wweak-vtables" +#pragma clang diagnostic ignored "-Wexit-time-destructors" +#pragma clang diagnostic ignored "-Wshadow" +#endif + +// start clara.hpp +// v1.0-develop.2 +// See https://github.com/philsquared/Clara + + +#ifndef CATCH_CLARA_CONFIG_CONSOLE_WIDTH +#define CATCH_CLARA_CONFIG_CONSOLE_WIDTH 80 +#endif + +#ifndef CATCH_CLARA_TEXTFLOW_CONFIG_CONSOLE_WIDTH +#define CATCH_CLARA_TEXTFLOW_CONFIG_CONSOLE_WIDTH CATCH_CLARA_CONFIG_CONSOLE_WIDTH +#endif + +// ----------- #included from clara_textflow.hpp ----------- + +// TextFlowCpp +// +// A single-header library for wrapping and laying out basic text, by Phil Nash +// +// This work is licensed under the BSD 2-Clause license. +// See the accompanying LICENSE file, or the one at https://opensource.org/licenses/BSD-2-Clause +// +// This project is hosted at https://github.com/philsquared/textflowcpp + + +#include +#include +#include +#include + +#ifndef CATCH_CLARA_TEXTFLOW_CONFIG_CONSOLE_WIDTH +#define CATCH_CLARA_TEXTFLOW_CONFIG_CONSOLE_WIDTH 80 +#endif + +namespace Catch { namespace clara { namespace TextFlow { + + inline auto isWhitespace( char c ) -> bool { + static std::string chars = " \t\n\r"; + return chars.find( c ) != std::string::npos; + } + inline auto isBreakableBefore( char c ) -> bool { + static std::string chars = "[({<|"; + return chars.find( c ) != std::string::npos; + } + inline auto isBreakableAfter( char c ) -> bool { + static std::string chars = "])}>.,:;*+-=&/\\"; + return chars.find( c ) != std::string::npos; + } + + class Columns; + + class Column { + std::vector m_strings; + size_t m_width = CATCH_CLARA_TEXTFLOW_CONFIG_CONSOLE_WIDTH; + size_t m_indent = 0; + size_t m_initialIndent = std::string::npos; + + public: + class iterator { + friend Column; + + Column const& m_column; + size_t m_stringIndex = 0; + size_t m_pos = 0; + + size_t m_len = 0; + size_t m_end = 0; + bool m_suffix = false; + + iterator( Column const& column, size_t stringIndex ) + : m_column( column ), + m_stringIndex( stringIndex ) + {} + + auto line() const -> std::string const& { return m_column.m_strings[m_stringIndex]; } + + auto isBoundary( size_t at ) const -> bool { + assert( at > 0 ); + assert( at <= line().size() ); + + return at == line().size() || + ( isWhitespace( line()[at] ) && !isWhitespace( line()[at-1] ) ) || + isBreakableBefore( line()[at] ) || + isBreakableAfter( line()[at-1] ); + } + + void calcLength() { + assert( m_stringIndex < m_column.m_strings.size() ); + + m_suffix = false; + auto width = m_column.m_width-indent(); + m_end = m_pos; + while( m_end < line().size() && line()[m_end] != '\n' ) + ++m_end; + + if( m_end < m_pos + width ) { + m_len = m_end - m_pos; + } + else { + size_t len = width; + while (len > 0 && !isBoundary(m_pos + len)) + --len; + while (len > 0 && isWhitespace( line()[m_pos + len - 1] )) + --len; + + if (len > 0) { + m_len = len; + } else { + m_suffix = true; + m_len = width - 1; + } + } + } + + auto indent() const -> size_t { + auto initial = m_pos == 0 && m_stringIndex == 0 ? m_column.m_initialIndent : std::string::npos; + return initial == std::string::npos ? m_column.m_indent : initial; + } + + auto addIndentAndSuffix(std::string const &plain) const -> std::string { + return std::string( indent(), ' ' ) + (m_suffix ? plain + "-" : plain); + } + + public: + explicit iterator( Column const& column ) : m_column( column ) { + assert( m_column.m_width > m_column.m_indent ); + assert( m_column.m_initialIndent == std::string::npos || m_column.m_width > m_column.m_initialIndent ); + calcLength(); + if( m_len == 0 ) + m_stringIndex++; // Empty string + } + + auto operator *() const -> std::string { + assert( m_stringIndex < m_column.m_strings.size() ); + assert( m_pos <= m_end ); + if( m_pos + m_column.m_width < m_end ) + return addIndentAndSuffix(line().substr(m_pos, m_len)); + else + return addIndentAndSuffix(line().substr(m_pos, m_end - m_pos)); + } + + auto operator ++() -> iterator& { + m_pos += m_len; + if( m_pos < line().size() && line()[m_pos] == '\n' ) + m_pos += 1; + else + while( m_pos < line().size() && isWhitespace( line()[m_pos] ) ) + ++m_pos; + + if( m_pos == line().size() ) { + m_pos = 0; + ++m_stringIndex; + } + if( m_stringIndex < m_column.m_strings.size() ) + calcLength(); + return *this; + } + auto operator ++(int) -> iterator { + iterator prev( *this ); + operator++(); + return prev; + } + + auto operator ==( iterator const& other ) const -> bool { + return + m_pos == other.m_pos && + m_stringIndex == other.m_stringIndex && + &m_column == &other.m_column; + } + auto operator !=( iterator const& other ) const -> bool { + return !operator==( other ); + } + }; + using const_iterator = iterator; + + explicit Column( std::string const& text ) { m_strings.push_back( text ); } + + auto width( size_t newWidth ) -> Column& { + assert( newWidth > 0 ); + m_width = newWidth; + return *this; + } + auto indent( size_t newIndent ) -> Column& { + m_indent = newIndent; + return *this; + } + auto initialIndent( size_t newIndent ) -> Column& { + m_initialIndent = newIndent; + return *this; + } + + auto width() const -> size_t { return m_width; } + auto begin() const -> iterator { return iterator( *this ); } + auto end() const -> iterator { return { *this, m_strings.size() }; } + + inline friend std::ostream& operator << ( std::ostream& os, Column const& col ) { + bool first = true; + for( auto line : col ) { + if( first ) + first = false; + else + os << "\n"; + os << line; + } + return os; + } + + auto operator + ( Column const& other ) -> Columns; + + auto toString() const -> std::string { + std::ostringstream oss; + oss << *this; + return oss.str(); + } + }; + + class Spacer : public Column { + + public: + explicit Spacer( size_t spaceWidth ) : Column( "" ) { + width( spaceWidth ); + } + }; + + class Columns { + std::vector m_columns; + + public: + + class iterator { + friend Columns; + struct EndTag {}; + + std::vector const& m_columns; + std::vector m_iterators; + size_t m_activeIterators; + + iterator( Columns const& columns, EndTag ) + : m_columns( columns.m_columns ), + m_activeIterators( 0 ) + { + m_iterators.reserve( m_columns.size() ); + + for( auto const& col : m_columns ) + m_iterators.push_back( col.end() ); + } + + public: + explicit iterator( Columns const& columns ) + : m_columns( columns.m_columns ), + m_activeIterators( m_columns.size() ) + { + m_iterators.reserve( m_columns.size() ); + + for( auto const& col : m_columns ) + m_iterators.push_back( col.begin() ); + } + + auto operator ==( iterator const& other ) const -> bool { + return m_iterators == other.m_iterators; + } + auto operator !=( iterator const& other ) const -> bool { + return m_iterators != other.m_iterators; + } + auto operator *() const -> std::string { + std::string row, padding; + + for( size_t i = 0; i < m_columns.size(); ++i ) { + auto width = m_columns[i].width(); + if( m_iterators[i] != m_columns[i].end() ) { + std::string col = *m_iterators[i]; + row += padding + col; + if( col.size() < width ) + padding = std::string( width - col.size(), ' ' ); + else + padding = ""; + } + else { + padding += std::string( width, ' ' ); + } + } + return row; + } + auto operator ++() -> iterator& { + for( size_t i = 0; i < m_columns.size(); ++i ) { + if (m_iterators[i] != m_columns[i].end()) + ++m_iterators[i]; + } + return *this; + } + auto operator ++(int) -> iterator { + iterator prev( *this ); + operator++(); + return prev; + } + }; + using const_iterator = iterator; + + auto begin() const -> iterator { return iterator( *this ); } + auto end() const -> iterator { return { *this, iterator::EndTag() }; } + + auto operator += ( Column const& col ) -> Columns& { + m_columns.push_back( col ); + return *this; + } + auto operator + ( Column const& col ) -> Columns { + Columns combined = *this; + combined += col; + return combined; + } + + inline friend std::ostream& operator << ( std::ostream& os, Columns const& cols ) { + + bool first = true; + for( auto line : cols ) { + if( first ) + first = false; + else + os << "\n"; + os << line; + } + return os; + } + + auto toString() const -> std::string { + std::ostringstream oss; + oss << *this; + return oss.str(); + } + }; + + inline auto Column::operator + ( Column const& other ) -> Columns { + Columns cols; + cols += *this; + cols += other; + return cols; + } +}}} // namespace Catch::clara::TextFlow + +// ----------- end of #include from clara_textflow.hpp ----------- +// ........... back in clara.hpp + +#include +#include +#include + +#if !defined(CATCH_PLATFORM_WINDOWS) && ( defined(WIN32) || defined(__WIN32__) || defined(_WIN32) || defined(_MSC_VER) ) +#define CATCH_PLATFORM_WINDOWS +#endif + +namespace Catch { namespace clara { +namespace detail { + + // Traits for extracting arg and return type of lambdas (for single argument lambdas) + template + struct UnaryLambdaTraits : UnaryLambdaTraits {}; + + template + struct UnaryLambdaTraits { + static const bool isValid = false; + }; + + template + struct UnaryLambdaTraits { + static const bool isValid = true; + using ArgType = typename std::remove_const::type>::type;; + using ReturnType = ReturnT; + }; + + class TokenStream; + + // Transport for raw args (copied from main args, or supplied via init list for testing) + class Args { + friend TokenStream; + std::string m_exeName; + std::vector m_args; + + public: + Args( int argc, char *argv[] ) { + m_exeName = argv[0]; + for( int i = 1; i < argc; ++i ) + m_args.push_back( argv[i] ); + } + + Args( std::initializer_list args ) + : m_exeName( *args.begin() ), + m_args( args.begin()+1, args.end() ) + {} + + auto exeName() const -> std::string { + return m_exeName; + } + }; + + // Wraps a token coming from a token stream. These may not directly correspond to strings as a single string + // may encode an option + its argument if the : or = form is used + enum class TokenType { + Option, Argument + }; + struct Token { + TokenType type; + std::string token; + }; + + inline auto isOptPrefix( char c ) -> bool { + return c == '-' +#ifdef CATCH_PLATFORM_WINDOWS + || c == '/' +#endif + ; + } + + // Abstracts iterators into args as a stream of tokens, with option arguments uniformly handled + class TokenStream { + using Iterator = std::vector::const_iterator; + Iterator it; + Iterator itEnd; + std::vector m_tokenBuffer; + + void loadBuffer() { + m_tokenBuffer.resize( 0 ); + + // Skip any empty strings + while( it != itEnd && it->empty() ) + ++it; + + if( it != itEnd ) { + auto const &next = *it; + if( isOptPrefix( next[0] ) ) { + auto delimiterPos = next.find_first_of( " :=" ); + if( delimiterPos != std::string::npos ) { + m_tokenBuffer.push_back( { TokenType::Option, next.substr( 0, delimiterPos ) } ); + m_tokenBuffer.push_back( { TokenType::Argument, next.substr( delimiterPos + 1 ) } ); + } else { + if( next[1] != '-' && next.size() > 2 ) { + std::string opt = "- "; + for( size_t i = 1; i < next.size(); ++i ) { + opt[1] = next[i]; + m_tokenBuffer.push_back( { TokenType::Option, opt } ); + } + } else { + m_tokenBuffer.push_back( { TokenType::Option, next } ); + } + } + } else { + m_tokenBuffer.push_back( { TokenType::Argument, next } ); + } + } + } + + public: + explicit TokenStream( Args const &args ) : TokenStream( args.m_args.begin(), args.m_args.end() ) {} + + TokenStream( Iterator it, Iterator itEnd ) : it( it ), itEnd( itEnd ) { + loadBuffer(); + } + + explicit operator bool() const { + return !m_tokenBuffer.empty() || it != itEnd; + } + + auto count() const -> size_t { return m_tokenBuffer.size() + (itEnd - it); } + + auto operator*() const -> Token { + assert( !m_tokenBuffer.empty() ); + return m_tokenBuffer.front(); + } + + auto operator->() const -> Token const * { + assert( !m_tokenBuffer.empty() ); + return &m_tokenBuffer.front(); + } + + auto operator++() -> TokenStream & { + if( m_tokenBuffer.size() >= 2 ) { + m_tokenBuffer.erase( m_tokenBuffer.begin() ); + } else { + if( it != itEnd ) + ++it; + loadBuffer(); + } + return *this; + } + }; + + class ResultBase { + public: + enum Type { + Ok, LogicError, RuntimeError + }; + + protected: + ResultBase( Type type ) : m_type( type ) {} + virtual ~ResultBase() = default; + + virtual void enforceOk() const = 0; + + Type m_type; + }; + + template + class ResultValueBase : public ResultBase { + public: + auto value() const -> T const & { + enforceOk(); + return m_value; + } + + protected: + ResultValueBase( Type type ) : ResultBase( type ) {} + + ResultValueBase( ResultValueBase const &other ) : ResultBase( other ) { + if( m_type == ResultBase::Ok ) + new( &m_value ) T( other.m_value ); + } + + ResultValueBase( Type, T const &value ) : ResultBase( Ok ) { + new( &m_value ) T( value ); + } + + auto operator=( ResultValueBase const &other ) -> ResultValueBase & { + if( m_type == ResultBase::Ok ) + m_value.~T(); + ResultBase::operator=(other); + if( m_type == ResultBase::Ok ) + new( &m_value ) T( other.m_value ); + return *this; + } + + ~ResultValueBase() { + if( m_type == Ok ) + m_value.~T(); + } + + union { + T m_value; + }; + }; + + template<> + class ResultValueBase : public ResultBase { + protected: + using ResultBase::ResultBase; + }; + + template + class BasicResult : public ResultValueBase { + public: + template + explicit BasicResult( BasicResult const &other ) + : ResultValueBase( other.type() ), + m_errorMessage( other.errorMessage() ) + { + assert( type() != ResultBase::Ok ); + } + + template + static auto ok( U const &value ) -> BasicResult { return { ResultBase::Ok, value }; } + static auto ok() -> BasicResult { return { ResultBase::Ok }; } + static auto logicError( std::string const &message ) -> BasicResult { return { ResultBase::LogicError, message }; } + static auto runtimeError( std::string const &message ) -> BasicResult { return { ResultBase::RuntimeError, message }; } + + explicit operator bool() const { return m_type == ResultBase::Ok; } + auto type() const -> ResultBase::Type { return m_type; } + auto errorMessage() const -> std::string { return m_errorMessage; } + + protected: + virtual void enforceOk() const { + // !TBD: If no exceptions, std::terminate here or something + switch( m_type ) { + case ResultBase::LogicError: + throw std::logic_error( m_errorMessage ); + case ResultBase::RuntimeError: + throw std::runtime_error( m_errorMessage ); + case ResultBase::Ok: + break; + } + } + + std::string m_errorMessage; // Only populated if resultType is an error + + BasicResult( ResultBase::Type type, std::string const &message ) + : ResultValueBase(type), + m_errorMessage(message) + { + assert( m_type != ResultBase::Ok ); + } + + using ResultValueBase::ResultValueBase; + using ResultBase::m_type; + }; + + enum class ParseResultType { + Matched, NoMatch, ShortCircuitAll, ShortCircuitSame + }; + + class ParseState { + public: + + ParseState( ParseResultType type, TokenStream const &remainingTokens ) + : m_type(type), + m_remainingTokens( remainingTokens ) + {} + + auto type() const -> ParseResultType { return m_type; } + auto remainingTokens() const -> TokenStream { return m_remainingTokens; } + + private: + ParseResultType m_type; + TokenStream m_remainingTokens; + }; + + using Result = BasicResult; + using ParserResult = BasicResult; + using InternalParseResult = BasicResult; + + struct HelpColumns { + std::string left; + std::string right; + }; + + template + inline auto convertInto( std::string const &source, T& target ) -> ParserResult { + std::stringstream ss; + ss << source; + ss >> target; + if( ss.fail() ) + return ParserResult::runtimeError( "Unable to convert '" + source + "' to destination type" ); + else + return ParserResult::ok( ParseResultType::Matched ); + } + inline auto convertInto( std::string const &source, std::string& target ) -> ParserResult { + target = source; + return ParserResult::ok( ParseResultType::Matched ); + } + inline auto convertInto( std::string const &source, bool &target ) -> ParserResult { + std::string srcLC = source; + std::transform( srcLC.begin(), srcLC.end(), srcLC.begin(), []( char c ) { return static_cast( ::tolower(c) ); } ); + if (srcLC == "y" || srcLC == "1" || srcLC == "true" || srcLC == "yes" || srcLC == "on") + target = true; + else if (srcLC == "n" || srcLC == "0" || srcLC == "false" || srcLC == "no" || srcLC == "off") + target = false; + else + return ParserResult::runtimeError( "Expected a boolean value but did not recognise: '" + source + "'" ); + return ParserResult::ok( ParseResultType::Matched ); + } + + struct BoundRefBase { + BoundRefBase() = default; + BoundRefBase( BoundRefBase const & ) = delete; + BoundRefBase( BoundRefBase && ) = delete; + BoundRefBase &operator=( BoundRefBase const & ) = delete; + BoundRefBase &operator=( BoundRefBase && ) = delete; + + virtual ~BoundRefBase() = default; + + virtual auto isFlag() const -> bool = 0; + virtual auto isContainer() const -> bool { return false; } + virtual auto setValue( std::string const &arg ) -> ParserResult = 0; + virtual auto setFlag( bool flag ) -> ParserResult = 0; + }; + + struct BoundValueRefBase : BoundRefBase { + auto isFlag() const -> bool override { return false; } + + auto setFlag( bool ) -> ParserResult override { + return ParserResult::logicError( "Flags can only be set on boolean fields" ); + } + }; + + struct BoundFlagRefBase : BoundRefBase { + auto isFlag() const -> bool override { return true; } + + auto setValue( std::string const &arg ) -> ParserResult override { + bool flag; + auto result = convertInto( arg, flag ); + if( result ) + setFlag( flag ); + return result; + } + }; + + template + struct BoundRef : BoundValueRefBase { + T &m_ref; + + explicit BoundRef( T &ref ) : m_ref( ref ) {} + + auto setValue( std::string const &arg ) -> ParserResult override { + return convertInto( arg, m_ref ); + } + }; + + template + struct BoundRef> : BoundValueRefBase { + std::vector &m_ref; + + explicit BoundRef( std::vector &ref ) : m_ref( ref ) {} + + auto isContainer() const -> bool override { return true; } + + auto setValue( std::string const &arg ) -> ParserResult override { + T temp; + auto result = convertInto( arg, temp ); + if( result ) + m_ref.push_back( temp ); + return result; + } + }; + + struct BoundFlagRef : BoundFlagRefBase { + bool &m_ref; + + explicit BoundFlagRef( bool &ref ) : m_ref( ref ) {} + + auto setFlag( bool flag ) -> ParserResult override { + m_ref = flag; + return ParserResult::ok( ParseResultType::Matched ); + } + }; + + template + struct LambdaInvoker { + static_assert( std::is_same::value, "Lambda must return void or clara::ParserResult" ); + + template + static auto invoke( L const &lambda, ArgType const &arg ) -> ParserResult { + return lambda( arg ); + } + }; + + template<> + struct LambdaInvoker { + template + static auto invoke( L const &lambda, ArgType const &arg ) -> ParserResult { + lambda( arg ); + return ParserResult::ok( ParseResultType::Matched ); + } + }; + + template + inline auto invokeLambda( L const &lambda, std::string const &arg ) -> ParserResult { + ArgType temp; + auto result = convertInto( arg, temp ); + return !result + ? result + : LambdaInvoker::ReturnType>::invoke( lambda, temp ); + }; + + template + struct BoundLambda : BoundValueRefBase { + L m_lambda; + + static_assert( UnaryLambdaTraits::isValid, "Supplied lambda must take exactly one argument" ); + explicit BoundLambda( L const &lambda ) : m_lambda( lambda ) {} + + auto setValue( std::string const &arg ) -> ParserResult override { + return invokeLambda::ArgType>( m_lambda, arg ); + } + }; + + template + struct BoundFlagLambda : BoundFlagRefBase { + L m_lambda; + + static_assert( UnaryLambdaTraits::isValid, "Supplied lambda must take exactly one argument" ); + static_assert( std::is_same::ArgType, bool>::value, "flags must be boolean" ); + + explicit BoundFlagLambda( L const &lambda ) : m_lambda( lambda ) {} + + auto setFlag( bool flag ) -> ParserResult override { + return LambdaInvoker::ReturnType>::invoke( m_lambda, flag ); + } + }; + + enum class Optionality { Optional, Required }; + + struct Parser; + + class ParserBase { + public: + virtual ~ParserBase() = default; + virtual auto validate() const -> Result { return Result::ok(); } + virtual auto parse( std::string const& exeName, TokenStream const &tokens) const -> InternalParseResult = 0; + virtual auto cardinality() const -> size_t { return 1; } + + auto parse( Args const &args ) const -> InternalParseResult { + return parse( args.exeName(), TokenStream( args ) ); + } + }; + + template + class ComposableParserImpl : public ParserBase { + public: + template + auto operator|( T const &other ) const -> Parser; + }; + + // Common code and state for Args and Opts + template + class ParserRefImpl : public ComposableParserImpl { + protected: + Optionality m_optionality = Optionality::Optional; + std::shared_ptr m_ref; + std::string m_hint; + std::string m_description; + + explicit ParserRefImpl( std::shared_ptr const &ref ) : m_ref( ref ) {} + + public: + template + ParserRefImpl( T &ref, std::string const &hint ) + : m_ref( std::make_shared>( ref ) ), + m_hint( hint ) + {} + + template + ParserRefImpl( LambdaT const &ref, std::string const &hint ) + : m_ref( std::make_shared>( ref ) ), + m_hint(hint) + {} + + auto operator()( std::string const &description ) -> DerivedT & { + m_description = description; + return static_cast( *this ); + } + + auto optional() -> DerivedT & { + m_optionality = Optionality::Optional; + return static_cast( *this ); + }; + + auto required() -> DerivedT & { + m_optionality = Optionality::Required; + return static_cast( *this ); + }; + + auto isOptional() const -> bool { + return m_optionality == Optionality::Optional; + } + + auto cardinality() const -> size_t override { + if( m_ref->isContainer() ) + return 0; + else + return 1; + } + + auto hint() const -> std::string { return m_hint; } + }; + + class ExeName : public ComposableParserImpl { + std::shared_ptr m_name; + std::shared_ptr m_ref; + + template + static auto makeRef(LambdaT const &lambda) -> std::shared_ptr { + return std::make_shared>( lambda) ; + } + + public: + ExeName() : m_name( std::make_shared( "" ) ) {} + + explicit ExeName( std::string &ref ) : ExeName() { + m_ref = std::make_shared>( ref ); + } + + template + explicit ExeName( LambdaT const& lambda ) : ExeName() { + m_ref = std::make_shared>( lambda ); + } + + // The exe name is not parsed out of the normal tokens, but is handled specially + auto parse( std::string const&, TokenStream const &tokens ) const -> InternalParseResult override { + return InternalParseResult::ok( ParseState( ParseResultType::NoMatch, tokens ) ); + } + + auto name() const -> std::string { return *m_name; } + auto set( std::string const& newName ) -> ParserResult { + + auto lastSlash = newName.find_last_of( "\\/" ); + auto filename = ( lastSlash == std::string::npos ) + ? newName + : newName.substr( lastSlash+1 ); + + *m_name = filename; + if( m_ref ) + return m_ref->setValue( filename ); + else + return ParserResult::ok( ParseResultType::Matched ); + } + }; + + class Arg : public ParserRefImpl { + public: + using ParserRefImpl::ParserRefImpl; + + auto parse( std::string const &, TokenStream const &tokens ) const -> InternalParseResult override { + auto validationResult = validate(); + if( !validationResult ) + return InternalParseResult( validationResult ); + + auto remainingTokens = tokens; + auto const &token = *remainingTokens; + if( token.type != TokenType::Argument ) + return InternalParseResult::ok( ParseState( ParseResultType::NoMatch, remainingTokens ) ); + + auto result = m_ref->setValue( remainingTokens->token ); + if( !result ) + return InternalParseResult( result ); + else + return InternalParseResult::ok( ParseState( ParseResultType::Matched, ++remainingTokens ) ); + } + }; + + inline auto normaliseOpt( std::string const &optName ) -> std::string { +#ifdef CATCH_PLATFORM_WINDOWS + if( optName[0] == '/' ) + return "-" + optName.substr( 1 ); + else +#endif + return optName; + } + + class Opt : public ParserRefImpl { + protected: + std::vector m_optNames; + + public: + template + explicit Opt( LambdaT const &ref ) : ParserRefImpl( std::make_shared>( ref ) ) {} + + explicit Opt( bool &ref ) : ParserRefImpl( std::make_shared( ref ) ) {} + + template + Opt( LambdaT const &ref, std::string const &hint ) : ParserRefImpl( ref, hint ) {} + + template + Opt( T &ref, std::string const &hint ) : ParserRefImpl( ref, hint ) {} + + auto operator[]( std::string const &optName ) -> Opt & { + m_optNames.push_back( optName ); + return *this; + } + + auto getHelpColumns() const -> std::vector { + std::ostringstream oss; + bool first = true; + for( auto const &opt : m_optNames ) { + if (first) + first = false; + else + oss << ", "; + oss << opt; + } + if( !m_hint.empty() ) + oss << " <" << m_hint << ">"; + return { { oss.str(), m_description } }; + } + + auto isMatch( std::string const &optToken ) const -> bool { + auto normalisedToken = normaliseOpt( optToken ); + for( auto const &name : m_optNames ) { + if( normaliseOpt( name ) == normalisedToken ) + return true; + } + return false; + } + + using ParserBase::parse; + + auto parse( std::string const&, TokenStream const &tokens ) const -> InternalParseResult override { + auto validationResult = validate(); + if( !validationResult ) + return InternalParseResult( validationResult ); + + auto remainingTokens = tokens; + if( remainingTokens && remainingTokens->type == TokenType::Option ) { + auto const &token = *remainingTokens; + if( isMatch(token.token ) ) { + if( m_ref->isFlag() ) { + auto result = m_ref->setFlag( true ); + if( !result ) + return InternalParseResult( result ); + if( result.value() == ParseResultType::ShortCircuitAll ) + return InternalParseResult::ok( ParseState( result.value(), remainingTokens ) ); + } else { + ++remainingTokens; + if( !remainingTokens ) + return InternalParseResult::runtimeError( "Expected argument following " + token.token ); + auto const &argToken = *remainingTokens; + if( argToken.type != TokenType::Argument ) + return InternalParseResult::runtimeError( "Expected argument following " + token.token ); + auto result = m_ref->setValue( argToken.token ); + if( !result ) + return InternalParseResult( result ); + if( result.value() == ParseResultType::ShortCircuitAll ) + return InternalParseResult::ok( ParseState( result.value(), remainingTokens ) ); + } + return InternalParseResult::ok( ParseState( ParseResultType::Matched, ++remainingTokens ) ); + } + } + return InternalParseResult::ok( ParseState( ParseResultType::NoMatch, remainingTokens ) ); + } + + auto validate() const -> Result override { + if( m_optNames.empty() ) + return Result::logicError( "No options supplied to Opt" ); + for( auto const &name : m_optNames ) { + if( name.empty() ) + return Result::logicError( "Option name cannot be empty" ); +#ifdef CATCH_PLATFORM_WINDOWS + if( name[0] != '-' && name[0] != '/' ) + return Result::logicError( "Option name must begin with '-' or '/'" ); +#else + if( name[0] != '-' ) + return Result::logicError( "Option name must begin with '-'" ); +#endif + } + return ParserRefImpl::validate(); + } + }; + + struct Help : Opt { + Help( bool &showHelpFlag ) + : Opt([&]( bool flag ) { + showHelpFlag = flag; + return ParserResult::ok( ParseResultType::ShortCircuitAll ); + }) + { + static_cast( *this ) + ("display usage information") + ["-?"]["-h"]["--help"] + .optional(); + } + }; + + struct Parser : ParserBase { + + mutable ExeName m_exeName; + std::vector m_options; + std::vector m_args; + + auto operator|=( ExeName const &exeName ) -> Parser & { + m_exeName = exeName; + return *this; + } + + auto operator|=( Arg const &arg ) -> Parser & { + m_args.push_back(arg); + return *this; + } + + auto operator|=( Opt const &opt ) -> Parser & { + m_options.push_back(opt); + return *this; + } + + auto operator|=( Parser const &other ) -> Parser & { + m_options.insert(m_options.end(), other.m_options.begin(), other.m_options.end()); + m_args.insert(m_args.end(), other.m_args.begin(), other.m_args.end()); + return *this; + } + + template + auto operator|( T const &other ) const -> Parser { + return Parser( *this ) |= other; + } + + auto getHelpColumns() const -> std::vector { + std::vector cols; + for (auto const &o : m_options) { + auto childCols = o.getHelpColumns(); + cols.insert( cols.end(), childCols.begin(), childCols.end() ); + } + return cols; + } + + void writeToStream( std::ostream &os ) const { + if (!m_exeName.name().empty()) { + os << "usage:\n" << " " << m_exeName.name() << " "; + bool required = true, first = true; + for( auto const &arg : m_args ) { + if (first) + first = false; + else + os << " "; + if( arg.isOptional() && required ) { + os << "["; + required = false; + } + os << "<" << arg.hint() << ">"; + if( arg.cardinality() == 0 ) + os << " ... "; + } + if( !required ) + os << "]"; + if( !m_options.empty() ) + os << " options"; + os << "\n\nwhere options are:" << std::endl; + } + + auto rows = getHelpColumns(); + size_t consoleWidth = CATCH_CLARA_CONFIG_CONSOLE_WIDTH; + size_t optWidth = 0; + for( auto const &cols : rows ) + optWidth = (std::max)(optWidth, cols.left.size() + 2); + + for( auto const &cols : rows ) { + auto row = + TextFlow::Column( cols.left ).width( optWidth ).indent( 2 ) + + TextFlow::Spacer(4) + + TextFlow::Column( cols.right ).width( consoleWidth - 7 - optWidth ); + os << row << std::endl; + } + } + + friend auto operator<<( std::ostream &os, Parser const &parser ) -> std::ostream& { + parser.writeToStream( os ); + return os; + } + + auto validate() const -> Result override { + for( auto const &opt : m_options ) { + auto result = opt.validate(); + if( !result ) + return result; + } + for( auto const &arg : m_args ) { + auto result = arg.validate(); + if( !result ) + return result; + } + return Result::ok(); + } + + using ParserBase::parse; + + auto parse( std::string const& exeName, TokenStream const &tokens ) const -> InternalParseResult override { + + struct ParserInfo { + ParserBase const* parser = nullptr; + size_t count = 0; + }; + const size_t totalParsers = m_options.size() + m_args.size(); + assert( totalParsers < 512 ); + // ParserInfo parseInfos[totalParsers]; // <-- this is what we really want to do + ParserInfo parseInfos[512]; + + { + size_t i = 0; + for (auto const &opt : m_options) parseInfos[i++].parser = &opt; + for (auto const &arg : m_args) parseInfos[i++].parser = &arg; + } + + m_exeName.set( exeName ); + + auto result = InternalParseResult::ok( ParseState( ParseResultType::NoMatch, tokens ) ); + while( result.value().remainingTokens() ) { + bool tokenParsed = false; + + for( size_t i = 0; i < totalParsers; ++i ) { + auto& parseInfo = parseInfos[i]; + if( parseInfo.parser->cardinality() == 0 || parseInfo.count < parseInfo.parser->cardinality() ) { + result = parseInfo.parser->parse(exeName, result.value().remainingTokens()); + if (!result) + return result; + if (result.value().type() != ParseResultType::NoMatch) { + tokenParsed = true; + ++parseInfo.count; + break; + } + } + } + + if( result.value().type() == ParseResultType::ShortCircuitAll ) + return result; + if( !tokenParsed ) + return InternalParseResult::runtimeError( "Unrecognised token: " + result.value().remainingTokens()->token ); + } + // !TBD Check missing required options + return result; + } + }; + + template + template + auto ComposableParserImpl::operator|( T const &other ) const -> Parser { + return Parser() | static_cast( *this ) | other; + } +} // namespace detail + +// A Combined parser +using detail::Parser; + +// A parser for options +using detail::Opt; + +// A parser for arguments +using detail::Arg; + +// Wrapper for argc, argv from main() +using detail::Args; + +// Specifies the name of the executable +using detail::ExeName; + +// Convenience wrapper for option parser that specifies the help option +using detail::Help; + +// enum of result types from a parse +using detail::ParseResultType; + +// Result type for parser operation +using detail::ParserResult; + +}} // namespace Catch::clara + +// end clara.hpp +#ifdef __clang__ +#pragma clang diagnostic pop +#endif + +// Restore Clara's value for console width, if present +#ifdef CATCH_TEMP_CLARA_CONFIG_CONSOLE_WIDTH +#define CATCH_CLARA_TEXTFLOW_CONFIG_CONSOLE_WIDTH CATCH_TEMP_CLARA_CONFIG_CONSOLE_WIDTH +#undef CATCH_TEMP_CLARA_CONFIG_CONSOLE_WIDTH +#endif + +// end catch_clara.h +namespace Catch { + + clara::Parser makeCommandLineParser( ConfigData& config ); + +} // end namespace Catch + +// end catch_commandline.h +#include +#include + +namespace Catch { + + clara::Parser makeCommandLineParser( ConfigData& config ) { + + using namespace clara; + + auto const setWarning = [&]( std::string const& warning ) { + if( warning != "NoAssertions" ) + return ParserResult::runtimeError( "Unrecognised warning: '" + warning + "'" ); + config.warnings = static_cast( config.warnings | WarnAbout::NoAssertions ); + return ParserResult::ok( ParseResultType::Matched ); + }; + auto const loadTestNamesFromFile = [&]( std::string const& filename ) { + std::ifstream f( filename.c_str() ); + if( !f.is_open() ) + return ParserResult::runtimeError( "Unable to load input file: '" + filename + "'" ); + + std::string line; + while( std::getline( f, line ) ) { + line = trim(line); + if( !line.empty() && !startsWith( line, '#' ) ) { + if( !startsWith( line, '"' ) ) + line = '"' + line + '"'; + config.testsOrTags.push_back( line + ',' ); + } + } + return ParserResult::ok( ParseResultType::Matched ); + }; + auto const setTestOrder = [&]( std::string const& order ) { + if( startsWith( "declared", order ) ) + config.runOrder = RunTests::InDeclarationOrder; + else if( startsWith( "lexical", order ) ) + config.runOrder = RunTests::InLexicographicalOrder; + else if( startsWith( "random", order ) ) + config.runOrder = RunTests::InRandomOrder; + else + return clara::ParserResult::runtimeError( "Unrecognised ordering: '" + order + "'" ); + return ParserResult::ok( ParseResultType::Matched ); + }; + auto const setRngSeed = [&]( std::string const& seed ) { + if( seed != "time" ) + return clara::detail::convertInto( seed, config.rngSeed ); + config.rngSeed = static_cast( std::time(nullptr) ); + return ParserResult::ok( ParseResultType::Matched ); + }; + auto const setColourUsage = [&]( std::string const& useColour ) { + auto mode = toLower( useColour ); + + if( mode == "yes" ) + config.useColour = UseColour::Yes; + else if( mode == "no" ) + config.useColour = UseColour::No; + else if( mode == "auto" ) + config.useColour = UseColour::Auto; + else + return ParserResult::runtimeError( "colour mode must be one of: auto, yes or no. '" + useColour + "' not recognised" ); + return ParserResult::ok( ParseResultType::Matched ); + }; + auto const setWaitForKeypress = [&]( std::string const& keypress ) { + auto keypressLc = toLower( keypress ); + if( keypressLc == "start" ) + config.waitForKeypress = WaitForKeypress::BeforeStart; + else if( keypressLc == "exit" ) + config.waitForKeypress = WaitForKeypress::BeforeExit; + else if( keypressLc == "both" ) + config.waitForKeypress = WaitForKeypress::BeforeStartAndExit; + else + return ParserResult::runtimeError( "keypress argument must be one of: start, exit or both. '" + keypress + "' not recognised" ); + return ParserResult::ok( ParseResultType::Matched ); + }; + auto const setVerbosity = [&]( std::string const& verbosity ) { + auto lcVerbosity = toLower( verbosity ); + if( lcVerbosity == "quiet" ) + config.verbosity = Verbosity::Quiet; + else if( lcVerbosity == "normal" ) + config.verbosity = Verbosity::Normal; + else if( lcVerbosity == "high" ) + config.verbosity = Verbosity::High; + else + return ParserResult::runtimeError( "Unrecognised verbosity, '" + verbosity + "'" ); + return ParserResult::ok( ParseResultType::Matched ); + }; + + auto cli + = ExeName( config.processName ) + | Help( config.showHelp ) + | Opt( config.listTests ) + ["-l"]["--list-tests"] + ( "list all/matching test cases" ) + | Opt( config.listTags ) + ["-t"]["--list-tags"] + ( "list all/matching tags" ) + | Opt( config.showSuccessfulTests ) + ["-s"]["--success"] + ( "include successful tests in output" ) + | Opt( config.shouldDebugBreak ) + ["-b"]["--break"] + ( "break into debugger on failure" ) + | Opt( config.noThrow ) + ["-e"]["--nothrow"] + ( "skip exception tests" ) + | Opt( config.showInvisibles ) + ["-i"]["--invisibles"] + ( "show invisibles (tabs, newlines)" ) + | Opt( config.outputFilename, "filename" ) + ["-o"]["--out"] + ( "output filename" ) + | Opt( config.reporterNames, "name" ) + ["-r"]["--reporter"] + ( "reporter to use (defaults to console)" ) + | Opt( config.name, "name" ) + ["-n"]["--name"] + ( "suite name" ) + | Opt( [&]( bool ){ config.abortAfter = 1; } ) + ["-a"]["--abort"] + ( "abort at first failure" ) + | Opt( [&]( int x ){ config.abortAfter = x; }, "no. failures" ) + ["-x"]["--abortx"] + ( "abort after x failures" ) + | Opt( setWarning, "warning name" ) + ["-w"]["--warn"] + ( "enable warnings" ) + | Opt( [&]( bool flag ) { config.showDurations = flag ? ShowDurations::Always : ShowDurations::Never; }, "yes|no" ) + ["-d"]["--durations"] + ( "show test durations" ) + | Opt( loadTestNamesFromFile, "filename" ) + ["-f"]["--input-file"] + ( "load test names to run from a file" ) + | Opt( config.filenamesAsTags ) + ["-#"]["--filenames-as-tags"] + ( "adds a tag for the filename" ) + | Opt( config.sectionsToRun, "section name" ) + ["-c"]["--section"] + ( "specify section to run" ) + | Opt( setVerbosity, "quiet|normal|high" ) + ["-v"]["--verbosity"] + ( "set output verbosity" ) + | Opt( config.listTestNamesOnly ) + ["--list-test-names-only"] + ( "list all/matching test cases names only" ) + | Opt( config.listReporters ) + ["--list-reporters"] + ( "list all reporters" ) + | Opt( setTestOrder, "decl|lex|rand" ) + ["--order"] + ( "test case order (defaults to decl)" ) + | Opt( setRngSeed, "'time'|number" ) + ["--rng-seed"] + ( "set a specific seed for random numbers" ) + | Opt( setColourUsage, "yes|no" ) + ["--use-colour"] + ( "should output be colourised" ) + | Opt( config.libIdentify ) + ["--libidentify"] + ( "report name and version according to libidentify standard" ) + | Opt( setWaitForKeypress, "start|exit|both" ) + ["--wait-for-keypress"] + ( "waits for a keypress before exiting" ) + | Opt( config.benchmarkResolutionMultiple, "multiplier" ) + ["--benchmark-resolution-multiple"] + ( "multiple of clock resolution to run benchmarks" ) + + | Arg( config.testsOrTags, "test name|pattern|tags" ) + ( "which test or tests to use" ); + + return cli; + } + +} // end namespace Catch +// end catch_commandline.cpp +// start catch_common.cpp + +#include +#include + +namespace Catch { + + SourceLineInfo::SourceLineInfo( char const* _file, std::size_t _line ) noexcept + : file( _file ), + line( _line ) + {} + bool SourceLineInfo::empty() const noexcept { + return file[0] == '\0'; + } + bool SourceLineInfo::operator == ( SourceLineInfo const& other ) const noexcept { + return line == other.line && (file == other.file || std::strcmp(file, other.file) == 0); + } + bool SourceLineInfo::operator < ( SourceLineInfo const& other ) const noexcept { + return line < other.line || ( line == other.line && (std::strcmp(file, other.file) < 0)); + } + + std::ostream& operator << ( std::ostream& os, SourceLineInfo const& info ) { +#ifndef __GNUG__ + os << info.file << '(' << info.line << ')'; +#else + os << info.file << ':' << info.line; +#endif + return os; + } + + bool isTrue( bool value ){ return value; } + bool alwaysTrue() { return true; } + bool alwaysFalse() { return false; } + + std::string StreamEndStop::operator+() const { + return std::string(); + } + + NonCopyable::NonCopyable() = default; + NonCopyable::~NonCopyable() = default; + +} +// end catch_common.cpp +// start catch_config.cpp + +namespace Catch { + + Config::Config( ConfigData const& data ) + : m_data( data ), + m_stream( openStream() ) + { + if( !data.testsOrTags.empty() ) { + TestSpecParser parser( ITagAliasRegistry::get() ); + for( auto const& testOrTags : data.testsOrTags ) + parser.parse( testOrTags ); + m_testSpec = parser.testSpec(); + } + } + + std::string const& Config::getFilename() const { + return m_data.outputFilename ; + } + + bool Config::listTests() const { return m_data.listTests; } + bool Config::listTestNamesOnly() const { return m_data.listTestNamesOnly; } + bool Config::listTags() const { return m_data.listTags; } + bool Config::listReporters() const { return m_data.listReporters; } + + std::string Config::getProcessName() const { return m_data.processName; } + + std::vector const& Config::getReporterNames() const { return m_data.reporterNames; } + std::vector const& Config::getSectionsToRun() const { return m_data.sectionsToRun; } + + TestSpec const& Config::testSpec() const { return m_testSpec; } + + bool Config::showHelp() const { return m_data.showHelp; } + + // IConfig interface + bool Config::allowThrows() const { return !m_data.noThrow; } + std::ostream& Config::stream() const { return m_stream->stream(); } + std::string Config::name() const { return m_data.name.empty() ? m_data.processName : m_data.name; } + bool Config::includeSuccessfulResults() const { return m_data.showSuccessfulTests; } + bool Config::warnAboutMissingAssertions() const { return m_data.warnings & WarnAbout::NoAssertions; } + ShowDurations::OrNot Config::showDurations() const { return m_data.showDurations; } + RunTests::InWhatOrder Config::runOrder() const { return m_data.runOrder; } + unsigned int Config::rngSeed() const { return m_data.rngSeed; } + int Config::benchmarkResolutionMultiple() const { return m_data.benchmarkResolutionMultiple; } + UseColour::YesOrNo Config::useColour() const { return m_data.useColour; } + bool Config::shouldDebugBreak() const { return m_data.shouldDebugBreak; } + int Config::abortAfter() const { return m_data.abortAfter; } + bool Config::showInvisibles() const { return m_data.showInvisibles; } + Verbosity Config::verbosity() const { return m_data.verbosity; } + + IStream const* Config::openStream() { + if( m_data.outputFilename.empty() ) + return new CoutStream(); + else if( m_data.outputFilename[0] == '%' ) { + if( m_data.outputFilename == "%debug" ) + return new DebugOutStream(); + else + CATCH_ERROR( "Unrecognised stream: '" << m_data.outputFilename << "'" ); + } + else + return new FileStream( m_data.outputFilename ); + } + +} // end namespace Catch +// end catch_config.cpp +// start catch_console_colour.cpp + +#if defined(__clang__) +# pragma clang diagnostic push +# pragma clang diagnostic ignored "-Wexit-time-destructors" +#endif + +// start catch_errno_guard.h + +namespace Catch { + + class ErrnoGuard { + public: + ErrnoGuard(); + ~ErrnoGuard(); + private: + int m_oldErrno; + }; + +} + +// end catch_errno_guard.h +// start catch_windows_h_proxy.h + + +#if defined(CATCH_PLATFORM_WINDOWS) + +#if !defined(NOMINMAX) && !defined(CATCH_CONFIG_NO_NOMINMAX) +# define CATCH_DEFINED_NOMINMAX +# define NOMINMAX +#endif +#if !defined(WIN32_LEAN_AND_MEAN) && !defined(CATCH_CONFIG_NO_WIN32_LEAN_AND_MEAN) +# define CATCH_DEFINED_WIN32_LEAN_AND_MEAN +# define WIN32_LEAN_AND_MEAN +#endif + +#ifdef __AFXDLL +#include +#else +#include +#endif + +#ifdef CATCH_DEFINED_NOMINMAX +# undef NOMINMAX +#endif +#ifdef CATCH_DEFINED_WIN32_LEAN_AND_MEAN +# undef WIN32_LEAN_AND_MEAN +#endif + +#endif // defined(CATCH_PLATFORM_WINDOWS) + +// end catch_windows_h_proxy.h +namespace Catch { + namespace { + + struct IColourImpl { + virtual ~IColourImpl() = default; + virtual void use( Colour::Code _colourCode ) = 0; + }; + + struct NoColourImpl : IColourImpl { + void use( Colour::Code ) {} + + static IColourImpl* instance() { + static NoColourImpl s_instance; + return &s_instance; + } + }; + + } // anon namespace +} // namespace Catch + +#if !defined( CATCH_CONFIG_COLOUR_NONE ) && !defined( CATCH_CONFIG_COLOUR_WINDOWS ) && !defined( CATCH_CONFIG_COLOUR_ANSI ) +# ifdef CATCH_PLATFORM_WINDOWS +# define CATCH_CONFIG_COLOUR_WINDOWS +# else +# define CATCH_CONFIG_COLOUR_ANSI +# endif +#endif + +#if defined ( CATCH_CONFIG_COLOUR_WINDOWS ) ///////////////////////////////////////// + +namespace Catch { +namespace { + + class Win32ColourImpl : public IColourImpl { + public: + Win32ColourImpl() : stdoutHandle( GetStdHandle(STD_OUTPUT_HANDLE) ) + { + CONSOLE_SCREEN_BUFFER_INFO csbiInfo; + GetConsoleScreenBufferInfo( stdoutHandle, &csbiInfo ); + originalForegroundAttributes = csbiInfo.wAttributes & ~( BACKGROUND_GREEN | BACKGROUND_RED | BACKGROUND_BLUE | BACKGROUND_INTENSITY ); + originalBackgroundAttributes = csbiInfo.wAttributes & ~( FOREGROUND_GREEN | FOREGROUND_RED | FOREGROUND_BLUE | FOREGROUND_INTENSITY ); + } + + virtual void use( Colour::Code _colourCode ) override { + switch( _colourCode ) { + case Colour::None: return setTextAttribute( originalForegroundAttributes ); + case Colour::White: return setTextAttribute( FOREGROUND_GREEN | FOREGROUND_RED | FOREGROUND_BLUE ); + case Colour::Red: return setTextAttribute( FOREGROUND_RED ); + case Colour::Green: return setTextAttribute( FOREGROUND_GREEN ); + case Colour::Blue: return setTextAttribute( FOREGROUND_BLUE ); + case Colour::Cyan: return setTextAttribute( FOREGROUND_BLUE | FOREGROUND_GREEN ); + case Colour::Yellow: return setTextAttribute( FOREGROUND_RED | FOREGROUND_GREEN ); + case Colour::Grey: return setTextAttribute( 0 ); + + case Colour::LightGrey: return setTextAttribute( FOREGROUND_INTENSITY ); + case Colour::BrightRed: return setTextAttribute( FOREGROUND_INTENSITY | FOREGROUND_RED ); + case Colour::BrightGreen: return setTextAttribute( FOREGROUND_INTENSITY | FOREGROUND_GREEN ); + case Colour::BrightWhite: return setTextAttribute( FOREGROUND_INTENSITY | FOREGROUND_GREEN | FOREGROUND_RED | FOREGROUND_BLUE ); + + case Colour::Bright: CATCH_INTERNAL_ERROR( "not a colour" ); + } + } + + private: + void setTextAttribute( WORD _textAttribute ) { + SetConsoleTextAttribute( stdoutHandle, _textAttribute | originalBackgroundAttributes ); + } + HANDLE stdoutHandle; + WORD originalForegroundAttributes; + WORD originalBackgroundAttributes; + }; + + IColourImpl* platformColourInstance() { + static Win32ColourImpl s_instance; + + IConfigPtr config = getCurrentContext().getConfig(); + UseColour::YesOrNo colourMode = config + ? config->useColour() + : UseColour::Auto; + if( colourMode == UseColour::Auto ) + colourMode = UseColour::Yes; + return colourMode == UseColour::Yes + ? &s_instance + : NoColourImpl::instance(); + } + +} // end anon namespace +} // end namespace Catch + +#elif defined( CATCH_CONFIG_COLOUR_ANSI ) ////////////////////////////////////// + +#include + +namespace Catch { +namespace { + + // use POSIX/ ANSI console terminal codes + // Thanks to Adam Strzelecki for original contribution + // (http://github.com/nanoant) + // https://github.com/philsquared/Catch/pull/131 + class PosixColourImpl : public IColourImpl { + public: + virtual void use( Colour::Code _colourCode ) override { + switch( _colourCode ) { + case Colour::None: + case Colour::White: return setColour( "[0m" ); + case Colour::Red: return setColour( "[0;31m" ); + case Colour::Green: return setColour( "[0;32m" ); + case Colour::Blue: return setColour( "[0;34m" ); + case Colour::Cyan: return setColour( "[0;36m" ); + case Colour::Yellow: return setColour( "[0;33m" ); + case Colour::Grey: return setColour( "[1;30m" ); + + case Colour::LightGrey: return setColour( "[0;37m" ); + case Colour::BrightRed: return setColour( "[1;31m" ); + case Colour::BrightGreen: return setColour( "[1;32m" ); + case Colour::BrightWhite: return setColour( "[1;37m" ); + + case Colour::Bright: CATCH_INTERNAL_ERROR( "not a colour" ); + } + } + static IColourImpl* instance() { + static PosixColourImpl s_instance; + return &s_instance; + } + + private: + void setColour( const char* _escapeCode ) { + Catch::cout() << '\033' << _escapeCode; + } + }; + + bool useColourOnPlatform() { + return +#ifdef CATCH_PLATFORM_MAC + !isDebuggerActive() && +#endif + isatty(STDOUT_FILENO); + } + IColourImpl* platformColourInstance() { + ErrnoGuard guard; + IConfigPtr config = getCurrentContext().getConfig(); + UseColour::YesOrNo colourMode = config + ? config->useColour() + : UseColour::Auto; + if( colourMode == UseColour::Auto ) + colourMode = useColourOnPlatform() + ? UseColour::Yes + : UseColour::No; + return colourMode == UseColour::Yes + ? PosixColourImpl::instance() + : NoColourImpl::instance(); + } + +} // end anon namespace +} // end namespace Catch + +#else // not Windows or ANSI /////////////////////////////////////////////// + +namespace Catch { + + static IColourImpl* platformColourInstance() { return NoColourImpl::instance(); } + +} // end namespace Catch + +#endif // Windows/ ANSI/ None + +namespace Catch { + + Colour::Colour( Code _colourCode ) { use( _colourCode ); } + Colour::Colour( Colour&& rhs ) noexcept { + m_moved = rhs.m_moved; + rhs.m_moved = true; + } + Colour& Colour::operator=( Colour&& rhs ) noexcept { + m_moved = rhs.m_moved; + rhs.m_moved = true; + return *this; + } + + Colour::~Colour(){ if( !m_moved ) use( None ); } + + void Colour::use( Code _colourCode ) { + static IColourImpl* impl = platformColourInstance(); + impl->use( _colourCode ); + } + + std::ostream& operator << ( std::ostream& os, Colour const& ) { + return os; + } + +} // end namespace Catch + +#if defined(__clang__) +# pragma clang diagnostic pop +#endif + +// end catch_console_colour.cpp +// start catch_context.cpp + +namespace Catch { + + class Context : public IMutableContext, NonCopyable { + + public: // IContext + virtual IResultCapture* getResultCapture() override { + return m_resultCapture; + } + virtual IRunner* getRunner() override { + return m_runner; + } + + virtual IConfigPtr getConfig() const override { + return m_config; + } + + virtual ~Context() override; + + public: // IMutableContext + virtual void setResultCapture( IResultCapture* resultCapture ) override { + m_resultCapture = resultCapture; + } + virtual void setRunner( IRunner* runner ) override { + m_runner = runner; + } + virtual void setConfig( IConfigPtr const& config ) override { + m_config = config; + } + + friend IMutableContext& getCurrentMutableContext(); + + private: + IConfigPtr m_config; + IRunner* m_runner = nullptr; + IResultCapture* m_resultCapture = nullptr; + }; + + namespace { + Context* currentContext = nullptr; + } + IMutableContext& getCurrentMutableContext() { + if( !currentContext ) + currentContext = new Context(); + return *currentContext; + } + IContext& getCurrentContext() { + return getCurrentMutableContext(); + } + + void cleanUpContext() { + delete currentContext; + currentContext = nullptr; + } + IContext::~IContext() = default; + IMutableContext::~IMutableContext() = default; + Context::~Context() = default; +} +// end catch_context.cpp +// start catch_debug_console.cpp + +// start catch_debug_console.h + +#include + +namespace Catch { + void writeToDebugConsole( std::string const& text ); +} + +// end catch_debug_console.h +#ifdef CATCH_PLATFORM_WINDOWS + + namespace Catch { + void writeToDebugConsole( std::string const& text ) { + ::OutputDebugStringA( text.c_str() ); + } + } +#else + namespace Catch { + void writeToDebugConsole( std::string const& text ) { + // !TBD: Need a version for Mac/ XCode and other IDEs + Catch::cout() << text; + } + } +#endif // Platform +// end catch_debug_console.cpp +// start catch_debugger.cpp + +#ifdef CATCH_PLATFORM_MAC + + #include + #include + #include + #include + #include + + namespace Catch { + + // The following function is taken directly from the following technical note: + // http://developer.apple.com/library/mac/#qa/qa2004/qa1361.html + + // Returns true if the current process is being debugged (either + // running under the debugger or has a debugger attached post facto). + bool isDebuggerActive(){ + + int mib[4]; + struct kinfo_proc info; + std::size_t size; + + // Initialize the flags so that, if sysctl fails for some bizarre + // reason, we get a predictable result. + + info.kp_proc.p_flag = 0; + + // Initialize mib, which tells sysctl the info we want, in this case + // we're looking for information about a specific process ID. + + mib[0] = CTL_KERN; + mib[1] = KERN_PROC; + mib[2] = KERN_PROC_PID; + mib[3] = getpid(); + + // Call sysctl. + + size = sizeof(info); + if( sysctl(mib, sizeof(mib) / sizeof(*mib), &info, &size, nullptr, 0) != 0 ) { + Catch::cerr() << "\n** Call to sysctl failed - unable to determine if debugger is active **\n" << std::endl; + return false; + } + + // We're being debugged if the P_TRACED flag is set. + + return ( (info.kp_proc.p_flag & P_TRACED) != 0 ); + } + } // namespace Catch + +#elif defined(CATCH_PLATFORM_LINUX) + #include + #include + + namespace Catch{ + // The standard POSIX way of detecting a debugger is to attempt to + // ptrace() the process, but this needs to be done from a child and not + // this process itself to still allow attaching to this process later + // if wanted, so is rather heavy. Under Linux we have the PID of the + // "debugger" (which doesn't need to be gdb, of course, it could also + // be strace, for example) in /proc/$PID/status, so just get it from + // there instead. + bool isDebuggerActive(){ + // Libstdc++ has a bug, where std::ifstream sets errno to 0 + // This way our users can properly assert over errno values + ErrnoGuard guard; + std::ifstream in("/proc/self/status"); + for( std::string line; std::getline(in, line); ) { + static const int PREFIX_LEN = 11; + if( line.compare(0, PREFIX_LEN, "TracerPid:\t") == 0 ) { + // We're traced if the PID is not 0 and no other PID starts + // with 0 digit, so it's enough to check for just a single + // character. + return line.length() > PREFIX_LEN && line[PREFIX_LEN] != '0'; + } + } + + return false; + } + } // namespace Catch +#elif defined(_MSC_VER) + extern "C" __declspec(dllimport) int __stdcall IsDebuggerPresent(); + namespace Catch { + bool isDebuggerActive() { + return IsDebuggerPresent() != 0; + } + } +#elif defined(__MINGW32__) + extern "C" __declspec(dllimport) int __stdcall IsDebuggerPresent(); + namespace Catch { + bool isDebuggerActive() { + return IsDebuggerPresent() != 0; + } + } +#else + namespace Catch { + bool isDebuggerActive() { return false; } + } +#endif // Platform +// end catch_debugger.cpp +// start catch_decomposer.cpp + +namespace Catch { + + ITransientExpression::~ITransientExpression() = default; + + void formatReconstructedExpression( std::ostream &os, std::string const& lhs, StringRef op, std::string const& rhs ) { + if( lhs.size() + rhs.size() < 40 && + lhs.find('\n') == std::string::npos && + rhs.find('\n') == std::string::npos ) + os << lhs << " " << op << " " << rhs; + else + os << lhs << "\n" << op << "\n" << rhs; + } +} +// end catch_decomposer.cpp +// start catch_errno_guard.cpp + +#include + +namespace Catch { + ErrnoGuard::ErrnoGuard():m_oldErrno(errno){} + ErrnoGuard::~ErrnoGuard() { errno = m_oldErrno; } +} +// end catch_errno_guard.cpp +// start catch_exception_translator_registry.cpp + +// start catch_exception_translator_registry.h + +#include +#include +#include + +namespace Catch { + + class ExceptionTranslatorRegistry : public IExceptionTranslatorRegistry { + public: + ~ExceptionTranslatorRegistry(); + virtual void registerTranslator( const IExceptionTranslator* translator ); + virtual std::string translateActiveException() const override; + std::string tryTranslators() const; + + private: + std::vector> m_translators; + }; +} + +// end catch_exception_translator_registry.h +#ifdef __OBJC__ +#import "Foundation/Foundation.h" +#endif + +namespace Catch { + + ExceptionTranslatorRegistry::~ExceptionTranslatorRegistry() { + } + + void ExceptionTranslatorRegistry::registerTranslator( const IExceptionTranslator* translator ) { + m_translators.push_back( std::unique_ptr( translator ) ); + } + + std::string ExceptionTranslatorRegistry::translateActiveException() const { + try { +#ifdef __OBJC__ + // In Objective-C try objective-c exceptions first + @try { + return tryTranslators(); + } + @catch (NSException *exception) { + return Catch::Detail::stringify( [exception description] ); + } +#else + return tryTranslators(); +#endif + } + catch( TestFailureException& ) { + std::rethrow_exception(std::current_exception()); + } + catch( std::exception& ex ) { + return ex.what(); + } + catch( std::string& msg ) { + return msg; + } + catch( const char* msg ) { + return msg; + } + catch(...) { + return "Unknown exception"; + } + } + + std::string ExceptionTranslatorRegistry::tryTranslators() const { + if( m_translators.empty() ) + std::rethrow_exception(std::current_exception()); + else + return m_translators[0]->translate( m_translators.begin()+1, m_translators.end() ); + } +} +// end catch_exception_translator_registry.cpp +// start catch_fatal_condition.cpp + +// start catch_fatal_condition.h + +#include + +#if defined ( CATCH_PLATFORM_WINDOWS ) ///////////////////////////////////////// + +# if !defined ( CATCH_CONFIG_WINDOWS_SEH ) + +namespace Catch { + struct FatalConditionHandler { + void reset(); + }; +} + +# else // CATCH_CONFIG_WINDOWS_SEH is defined + +namespace Catch { + + struct FatalConditionHandler { + + static LONG CALLBACK handleVectoredException(PEXCEPTION_POINTERS ExceptionInfo); + FatalConditionHandler(); + static void reset(); + ~FatalConditionHandler(); + + private: + static bool isSet; + static ULONG guaranteeSize; + static PVOID exceptionHandlerHandle; + }; + +} // namespace Catch + +# endif // CATCH_CONFIG_WINDOWS_SEH + +#else // Not Windows - assumed to be POSIX compatible ////////////////////////// + +# if !defined(CATCH_CONFIG_POSIX_SIGNALS) + +namespace Catch { + struct FatalConditionHandler { + void reset(); + }; +} + +# else // CATCH_CONFIG_POSIX_SIGNALS is defined + +#include + +namespace Catch { + + struct FatalConditionHandler { + + static bool isSet; + static struct sigaction oldSigActions[];// [sizeof(signalDefs) / sizeof(SignalDefs)]; + static stack_t oldSigStack; + static char altStackMem[]; + + static void handleSignal( int sig ); + + FatalConditionHandler(); + ~FatalConditionHandler(); + static void reset(); + }; + +} // namespace Catch + +# endif // CATCH_CONFIG_POSIX_SIGNALS + +#endif // not Windows + +// end catch_fatal_condition.h +namespace { + // Report the error condition + void reportFatal( char const * const message ) { + Catch::getCurrentContext().getResultCapture()->handleFatalErrorCondition( message ); + } +} + +#if defined ( CATCH_PLATFORM_WINDOWS ) ///////////////////////////////////////// + +# if !defined ( CATCH_CONFIG_WINDOWS_SEH ) + +namespace Catch { + void FatalConditionHandler::reset() {} +} + +# else // CATCH_CONFIG_WINDOWS_SEH is defined + +namespace Catch { + struct SignalDefs { DWORD id; const char* name; }; + + // There is no 1-1 mapping between signals and windows exceptions. + // Windows can easily distinguish between SO and SigSegV, + // but SigInt, SigTerm, etc are handled differently. + static SignalDefs signalDefs[] = { + { EXCEPTION_ILLEGAL_INSTRUCTION, "SIGILL - Illegal instruction signal" }, + { EXCEPTION_STACK_OVERFLOW, "SIGSEGV - Stack overflow" }, + { EXCEPTION_ACCESS_VIOLATION, "SIGSEGV - Segmentation violation signal" }, + { EXCEPTION_INT_DIVIDE_BY_ZERO, "Divide by zero error" }, + }; + + LONG CALLBACK FatalConditionHandler::handleVectoredException(PEXCEPTION_POINTERS ExceptionInfo) { + for (auto const& def : signalDefs) { + if (ExceptionInfo->ExceptionRecord->ExceptionCode == def.id) { + reportFatal(def.name); + } + } + // If its not an exception we care about, pass it along. + // This stops us from eating debugger breaks etc. + return EXCEPTION_CONTINUE_SEARCH; + } + + FatalConditionHandler::FatalConditionHandler() { + isSet = true; + // 32k seems enough for Catch to handle stack overflow, + // but the value was found experimentally, so there is no strong guarantee + guaranteeSize = 32 * 1024; + exceptionHandlerHandle = nullptr; + // Register as first handler in current chain + exceptionHandlerHandle = AddVectoredExceptionHandler(1, handleVectoredException); + // Pass in guarantee size to be filled + SetThreadStackGuarantee(&guaranteeSize); + } + + void FatalConditionHandler::reset() { + if (isSet) { + // Unregister handler and restore the old guarantee + RemoveVectoredExceptionHandler(exceptionHandlerHandle); + SetThreadStackGuarantee(&guaranteeSize); + exceptionHandlerHandle = nullptr; + isSet = false; + } + } + + FatalConditionHandler::~FatalConditionHandler() { + reset(); + } + +bool FatalConditionHandler::isSet = false; +ULONG FatalConditionHandler::guaranteeSize = 0; +PVOID FatalConditionHandler::exceptionHandlerHandle = nullptr; + +} // namespace Catch + +# endif // CATCH_CONFIG_WINDOWS_SEH + +#else // Not Windows - assumed to be POSIX compatible ////////////////////////// + +# if !defined(CATCH_CONFIG_POSIX_SIGNALS) + +namespace Catch { + void FatalConditionHandler::reset() {} +} + +# else // CATCH_CONFIG_POSIX_SIGNALS is defined + +#include + +namespace Catch { + + struct SignalDefs { + int id; + const char* name; + }; + static SignalDefs signalDefs[] = { + { SIGINT, "SIGINT - Terminal interrupt signal" }, + { SIGILL, "SIGILL - Illegal instruction signal" }, + { SIGFPE, "SIGFPE - Floating point error signal" }, + { SIGSEGV, "SIGSEGV - Segmentation violation signal" }, + { SIGTERM, "SIGTERM - Termination request signal" }, + { SIGABRT, "SIGABRT - Abort (abnormal termination) signal" } + }; + + void FatalConditionHandler::handleSignal( int sig ) { + char const * name = ""; + for (auto const& def : signalDefs) { + if (sig == def.id) { + name = def.name; + break; + } + } + reset(); + reportFatal(name); + raise( sig ); + } + + FatalConditionHandler::FatalConditionHandler() { + isSet = true; + stack_t sigStack; + sigStack.ss_sp = altStackMem; + sigStack.ss_size = SIGSTKSZ; + sigStack.ss_flags = 0; + sigaltstack(&sigStack, &oldSigStack); + struct sigaction sa = { }; + + sa.sa_handler = handleSignal; + sa.sa_flags = SA_ONSTACK; + for (std::size_t i = 0; i < sizeof(signalDefs)/sizeof(SignalDefs); ++i) { + sigaction(signalDefs[i].id, &sa, &oldSigActions[i]); + } + } + + FatalConditionHandler::~FatalConditionHandler() { + reset(); + } + + void FatalConditionHandler::reset() { + if( isSet ) { + // Set signals back to previous values -- hopefully nobody overwrote them in the meantime + for( std::size_t i = 0; i < sizeof(signalDefs)/sizeof(SignalDefs); ++i ) { + sigaction(signalDefs[i].id, &oldSigActions[i], nullptr); + } + // Return the old stack + sigaltstack(&oldSigStack, nullptr); + isSet = false; + } + } + + bool FatalConditionHandler::isSet = false; + struct sigaction FatalConditionHandler::oldSigActions[sizeof(signalDefs)/sizeof(SignalDefs)] = {}; + stack_t FatalConditionHandler::oldSigStack = {}; + char FatalConditionHandler::altStackMem[SIGSTKSZ] = {}; + +} // namespace Catch + +# endif // CATCH_CONFIG_POSIX_SIGNALS + +#endif // not Windows +// end catch_fatal_condition.cpp +// start catch_interfaces_capture.cpp + +namespace Catch { + IResultCapture::~IResultCapture() = default; +} +// end catch_interfaces_capture.cpp +// start catch_interfaces_config.cpp + +namespace Catch { + IConfig::~IConfig() = default; +} +// end catch_interfaces_config.cpp +// start catch_interfaces_exception.cpp + +namespace Catch { + IExceptionTranslator::~IExceptionTranslator() = default; + IExceptionTranslatorRegistry::~IExceptionTranslatorRegistry() = default; +} +// end catch_interfaces_exception.cpp +// start catch_interfaces_registry_hub.cpp + +namespace Catch { + IRegistryHub::~IRegistryHub() = default; + IMutableRegistryHub::~IMutableRegistryHub() = default; +} +// end catch_interfaces_registry_hub.cpp +// start catch_interfaces_reporter.cpp + +// start catch_reporter_multi.h + +namespace Catch { + + class MultipleReporters : public IStreamingReporter { + using Reporters = std::vector; + Reporters m_reporters; + + public: + void add( IStreamingReporterPtr&& reporter ); + + public: // IStreamingReporter + + ReporterPreferences getPreferences() const override; + + void noMatchingTestCases( std::string const& spec ) override; + + static std::set getSupportedVerbosities(); + + void benchmarkStarting( BenchmarkInfo const& benchmarkInfo ) override; + void benchmarkEnded( BenchmarkStats const& benchmarkStats ) override; + + void testRunStarting( TestRunInfo const& testRunInfo ) override; + void testGroupStarting( GroupInfo const& groupInfo ) override; + void testCaseStarting( TestCaseInfo const& testInfo ) override; + void sectionStarting( SectionInfo const& sectionInfo ) override; + void assertionStarting( AssertionInfo const& assertionInfo ) override; + + // The return value indicates if the messages buffer should be cleared: + bool assertionEnded( AssertionStats const& assertionStats ) override; + void sectionEnded( SectionStats const& sectionStats ) override; + void testCaseEnded( TestCaseStats const& testCaseStats ) override; + void testGroupEnded( TestGroupStats const& testGroupStats ) override; + void testRunEnded( TestRunStats const& testRunStats ) override; + + void skipTest( TestCaseInfo const& testInfo ) override; + bool isMulti() const override; + + }; + +} // end namespace Catch + +// end catch_reporter_multi.h +namespace Catch { + + ReporterConfig::ReporterConfig( IConfigPtr const& _fullConfig ) + : m_stream( &_fullConfig->stream() ), m_fullConfig( _fullConfig ) {} + + ReporterConfig::ReporterConfig( IConfigPtr const& _fullConfig, std::ostream& _stream ) + : m_stream( &_stream ), m_fullConfig( _fullConfig ) {} + + std::ostream& ReporterConfig::stream() const { return *m_stream; } + IConfigPtr ReporterConfig::fullConfig() const { return m_fullConfig; } + + TestRunInfo::TestRunInfo( std::string const& _name ) : name( _name ) {} + + GroupInfo::GroupInfo( std::string const& _name, + std::size_t _groupIndex, + std::size_t _groupsCount ) + : name( _name ), + groupIndex( _groupIndex ), + groupsCounts( _groupsCount ) + {} + + AssertionStats::AssertionStats( AssertionResult const& _assertionResult, + std::vector const& _infoMessages, + Totals const& _totals ) + : assertionResult( _assertionResult ), + infoMessages( _infoMessages ), + totals( _totals ) + { + assertionResult.m_resultData.lazyExpression.m_transientExpression = _assertionResult.m_resultData.lazyExpression.m_transientExpression; + + if( assertionResult.hasMessage() ) { + // Copy message into messages list. + // !TBD This should have been done earlier, somewhere + MessageBuilder builder( assertionResult.getTestMacroName(), assertionResult.getSourceInfo(), assertionResult.getResultType() ); + builder << assertionResult.getMessage(); + builder.m_info.message = builder.m_stream.str(); + + infoMessages.push_back( builder.m_info ); + } + } + + AssertionStats::~AssertionStats() = default; + + SectionStats::SectionStats( SectionInfo const& _sectionInfo, + Counts const& _assertions, + double _durationInSeconds, + bool _missingAssertions ) + : sectionInfo( _sectionInfo ), + assertions( _assertions ), + durationInSeconds( _durationInSeconds ), + missingAssertions( _missingAssertions ) + {} + + SectionStats::~SectionStats() = default; + + TestCaseStats::TestCaseStats( TestCaseInfo const& _testInfo, + Totals const& _totals, + std::string const& _stdOut, + std::string const& _stdErr, + bool _aborting ) + : testInfo( _testInfo ), + totals( _totals ), + stdOut( _stdOut ), + stdErr( _stdErr ), + aborting( _aborting ) + {} + + TestCaseStats::~TestCaseStats() = default; + + TestGroupStats::TestGroupStats( GroupInfo const& _groupInfo, + Totals const& _totals, + bool _aborting ) + : groupInfo( _groupInfo ), + totals( _totals ), + aborting( _aborting ) + {} + + TestGroupStats::TestGroupStats( GroupInfo const& _groupInfo ) + : groupInfo( _groupInfo ), + aborting( false ) + {} + + TestGroupStats::~TestGroupStats() = default; + + TestRunStats::TestRunStats( TestRunInfo const& _runInfo, + Totals const& _totals, + bool _aborting ) + : runInfo( _runInfo ), + totals( _totals ), + aborting( _aborting ) + {} + + TestRunStats::~TestRunStats() = default; + + void IStreamingReporter::fatalErrorEncountered( StringRef ) {} + bool IStreamingReporter::isMulti() const { return false; } + + IReporterFactory::~IReporterFactory() = default; + IReporterRegistry::~IReporterRegistry() = default; + + void addReporter( IStreamingReporterPtr& existingReporter, IStreamingReporterPtr&& additionalReporter ) { + + if( !existingReporter ) { + existingReporter = std::move( additionalReporter ); + return; + } + + MultipleReporters* multi = nullptr; + + if( existingReporter->isMulti() ) { + multi = static_cast( existingReporter.get() ); + } + else { + auto newMulti = std::unique_ptr( new MultipleReporters ); + newMulti->add( std::move( existingReporter ) ); + multi = newMulti.get(); + existingReporter = std::move( newMulti ); + } + multi->add( std::move( additionalReporter ) ); + } + +} // end namespace Catch +// end catch_interfaces_reporter.cpp +// start catch_interfaces_runner.cpp + +namespace Catch { + IRunner::~IRunner() = default; +} +// end catch_interfaces_runner.cpp +// start catch_interfaces_testcase.cpp + +namespace Catch { + ITestInvoker::~ITestInvoker() = default; + ITestCaseRegistry::~ITestCaseRegistry() = default; +} +// end catch_interfaces_testcase.cpp +// start catch_leak_detector.cpp + +namespace Catch { + +#ifdef CATCH_CONFIG_WINDOWS_CRTDBG +#include + + LeakDetector::LeakDetector() { + int flag = _CrtSetDbgFlag(_CRTDBG_REPORT_FLAG); + flag |= _CRTDBG_LEAK_CHECK_DF; + flag |= _CRTDBG_ALLOC_MEM_DF; + _CrtSetDbgFlag(flag); + _CrtSetReportMode(_CRT_WARN, _CRTDBG_MODE_FILE | _CRTDBG_MODE_DEBUG); + _CrtSetReportFile(_CRT_WARN, _CRTDBG_FILE_STDERR); + // Change this to leaking allocation's number to break there + _CrtSetBreakAlloc(-1); + } + +#else + + LeakDetector::LeakDetector(){} + +#endif + +} +// end catch_leak_detector.cpp +// start catch_list.cpp + +// start catch_list.h + +#include + +namespace Catch { + + std::size_t listTests( Config const& config ); + + std::size_t listTestsNamesOnly( Config const& config ); + + struct TagInfo { + void add( std::string const& spelling ); + std::string all() const; + + std::set spellings; + std::size_t count = 0; + }; + + std::size_t listTags( Config const& config ); + + std::size_t listReporters( Config const& /*config*/ ); + + Option list( Config const& config ); + +} // end namespace Catch + +// end catch_list.h +// start catch_text.h + +namespace Catch { + using namespace clara::TextFlow; +} + +// end catch_text.h +#include +#include +#include + +namespace Catch { + + std::size_t listTests( Config const& config ) { + TestSpec testSpec = config.testSpec(); + if( config.testSpec().hasFilters() ) + Catch::cout() << "Matching test cases:\n"; + else { + Catch::cout() << "All available test cases:\n"; + testSpec = TestSpecParser( ITagAliasRegistry::get() ).parse( "*" ).testSpec(); + } + + auto matchedTestCases = filterTests( getAllTestCasesSorted( config ), testSpec, config ); + for( auto const& testCaseInfo : matchedTestCases ) { + Colour::Code colour = testCaseInfo.isHidden() + ? Colour::SecondaryText + : Colour::None; + Colour colourGuard( colour ); + + Catch::cout() << Column( testCaseInfo.name ).initialIndent( 2 ).indent( 4 ) << "\n"; + if( config.verbosity() >= Verbosity::High ) { + Catch::cout() << Column( Catch::Detail::stringify( testCaseInfo.lineInfo ) ).indent(4) << std::endl; + std::string description = testCaseInfo.description; + if( description.empty() ) + description = "(NO DESCRIPTION)"; + Catch::cout() << Column( description ).indent(4) << std::endl; + } + if( !testCaseInfo.tags.empty() ) + Catch::cout() << Column( testCaseInfo.tagsAsString() ).indent( 6 ) << "\n"; + } + + if( !config.testSpec().hasFilters() ) + Catch::cout() << pluralise( matchedTestCases.size(), "test case" ) << '\n' << std::endl; + else + Catch::cout() << pluralise( matchedTestCases.size(), "matching test case" ) << '\n' << std::endl; + return matchedTestCases.size(); + } + + std::size_t listTestsNamesOnly( Config const& config ) { + TestSpec testSpec = config.testSpec(); + if( !config.testSpec().hasFilters() ) + testSpec = TestSpecParser( ITagAliasRegistry::get() ).parse( "*" ).testSpec(); + std::size_t matchedTests = 0; + std::vector matchedTestCases = filterTests( getAllTestCasesSorted( config ), testSpec, config ); + for( auto const& testCaseInfo : matchedTestCases ) { + matchedTests++; + if( startsWith( testCaseInfo.name, '#' ) ) + Catch::cout() << '"' << testCaseInfo.name << '"'; + else + Catch::cout() << testCaseInfo.name; + if ( config.verbosity() >= Verbosity::High ) + Catch::cout() << "\t@" << testCaseInfo.lineInfo; + Catch::cout() << std::endl; + } + return matchedTests; + } + + void TagInfo::add( std::string const& spelling ) { + ++count; + spellings.insert( spelling ); + } + + std::string TagInfo::all() const { + std::string out; + for( auto const& spelling : spellings ) + out += "[" + spelling + "]"; + return out; + } + + std::size_t listTags( Config const& config ) { + TestSpec testSpec = config.testSpec(); + if( config.testSpec().hasFilters() ) + Catch::cout() << "Tags for matching test cases:\n"; + else { + Catch::cout() << "All available tags:\n"; + testSpec = TestSpecParser( ITagAliasRegistry::get() ).parse( "*" ).testSpec(); + } + + std::map tagCounts; + + std::vector matchedTestCases = filterTests( getAllTestCasesSorted( config ), testSpec, config ); + for( auto const& testCase : matchedTestCases ) { + for( auto const& tagName : testCase.getTestCaseInfo().tags ) { + std::string lcaseTagName = toLower( tagName ); + auto countIt = tagCounts.find( lcaseTagName ); + if( countIt == tagCounts.end() ) + countIt = tagCounts.insert( std::make_pair( lcaseTagName, TagInfo() ) ).first; + countIt->second.add( tagName ); + } + } + + for( auto const& tagCount : tagCounts ) { + std::ostringstream oss; + oss << " " << std::setw(2) << tagCount.second.count << " "; + auto wrapper = Column( tagCount.second.all() ) + .initialIndent( 0 ) + .indent( oss.str().size() ) + .width( CATCH_CONFIG_CONSOLE_WIDTH-10 ); + Catch::cout() << oss.str() << wrapper << '\n'; + } + Catch::cout() << pluralise( tagCounts.size(), "tag" ) << '\n' << std::endl; + return tagCounts.size(); + } + + std::size_t listReporters( Config const& /*config*/ ) { + Catch::cout() << "Available reporters:\n"; + IReporterRegistry::FactoryMap const& factories = getRegistryHub().getReporterRegistry().getFactories(); + std::size_t maxNameLen = 0; + for( auto const& factoryKvp : factories ) + maxNameLen = (std::max)( maxNameLen, factoryKvp.first.size() ); + + for( auto const& factoryKvp : factories ) { + Catch::cout() + << Column( factoryKvp.first + ":" ) + .indent(2) + .width( 5+maxNameLen ) + + Column( factoryKvp.second->getDescription() ) + .initialIndent(0) + .indent(2) + .width( CATCH_CONFIG_CONSOLE_WIDTH - maxNameLen-8 ) + << "\n"; + } + Catch::cout() << std::endl; + return factories.size(); + } + + Option list( Config const& config ) { + Option listedCount; + if( config.listTests() ) + listedCount = listedCount.valueOr(0) + listTests( config ); + if( config.listTestNamesOnly() ) + listedCount = listedCount.valueOr(0) + listTestsNamesOnly( config ); + if( config.listTags() ) + listedCount = listedCount.valueOr(0) + listTags( config ); + if( config.listReporters() ) + listedCount = listedCount.valueOr(0) + listReporters( config ); + return listedCount; + } + +} // end namespace Catch +// end catch_list.cpp +// start catch_matchers.cpp + +namespace Catch { +namespace Matchers { + namespace Impl { + + std::string MatcherUntypedBase::toString() const { + if( m_cachedToString.empty() ) + m_cachedToString = describe(); + return m_cachedToString; + } + + MatcherUntypedBase::~MatcherUntypedBase() = default; + + } // namespace Impl +} // namespace Matchers + +using namespace Matchers; +using Matchers::Impl::MatcherBase; + +} // namespace Catch +// end catch_matchers.cpp +// start catch_matchers_string.cpp + +namespace Catch { +namespace Matchers { + + namespace StdString { + + CasedString::CasedString( std::string const& str, CaseSensitive::Choice caseSensitivity ) + : m_caseSensitivity( caseSensitivity ), + m_str( adjustString( str ) ) + {} + std::string CasedString::adjustString( std::string const& str ) const { + return m_caseSensitivity == CaseSensitive::No + ? toLower( str ) + : str; + } + std::string CasedString::caseSensitivitySuffix() const { + return m_caseSensitivity == CaseSensitive::No + ? " (case insensitive)" + : std::string(); + } + + StringMatcherBase::StringMatcherBase( std::string const& operation, CasedString const& comparator ) + : m_comparator( comparator ), + m_operation( operation ) { + } + + std::string StringMatcherBase::describe() const { + std::string description; + description.reserve(5 + m_operation.size() + m_comparator.m_str.size() + + m_comparator.caseSensitivitySuffix().size()); + description += m_operation; + description += ": \""; + description += m_comparator.m_str; + description += "\""; + description += m_comparator.caseSensitivitySuffix(); + return description; + } + + EqualsMatcher::EqualsMatcher( CasedString const& comparator ) : StringMatcherBase( "equals", comparator ) {} + + bool EqualsMatcher::match( std::string const& source ) const { + return m_comparator.adjustString( source ) == m_comparator.m_str; + } + + ContainsMatcher::ContainsMatcher( CasedString const& comparator ) : StringMatcherBase( "contains", comparator ) {} + + bool ContainsMatcher::match( std::string const& source ) const { + return contains( m_comparator.adjustString( source ), m_comparator.m_str ); + } + + StartsWithMatcher::StartsWithMatcher( CasedString const& comparator ) : StringMatcherBase( "starts with", comparator ) {} + + bool StartsWithMatcher::match( std::string const& source ) const { + return startsWith( m_comparator.adjustString( source ), m_comparator.m_str ); + } + + EndsWithMatcher::EndsWithMatcher( CasedString const& comparator ) : StringMatcherBase( "ends with", comparator ) {} + + bool EndsWithMatcher::match( std::string const& source ) const { + return endsWith( m_comparator.adjustString( source ), m_comparator.m_str ); + } + + } // namespace StdString + + StdString::EqualsMatcher Equals( std::string const& str, CaseSensitive::Choice caseSensitivity ) { + return StdString::EqualsMatcher( StdString::CasedString( str, caseSensitivity) ); + } + StdString::ContainsMatcher Contains( std::string const& str, CaseSensitive::Choice caseSensitivity ) { + return StdString::ContainsMatcher( StdString::CasedString( str, caseSensitivity) ); + } + StdString::EndsWithMatcher EndsWith( std::string const& str, CaseSensitive::Choice caseSensitivity ) { + return StdString::EndsWithMatcher( StdString::CasedString( str, caseSensitivity) ); + } + StdString::StartsWithMatcher StartsWith( std::string const& str, CaseSensitive::Choice caseSensitivity ) { + return StdString::StartsWithMatcher( StdString::CasedString( str, caseSensitivity) ); + } + +} // namespace Matchers +} // namespace Catch +// end catch_matchers_string.cpp +// start catch_message.cpp + +namespace Catch { + + MessageInfo::MessageInfo( std::string const& _macroName, + SourceLineInfo const& _lineInfo, + ResultWas::OfType _type ) + : macroName( _macroName ), + lineInfo( _lineInfo ), + type( _type ), + sequence( ++globalCount ) + {} + + bool MessageInfo::operator==( MessageInfo const& other ) const { + return sequence == other.sequence; + } + + bool MessageInfo::operator<( MessageInfo const& other ) const { + return sequence < other.sequence; + } + + // This may need protecting if threading support is added + unsigned int MessageInfo::globalCount = 0; + + //////////////////////////////////////////////////////////////////////////// + + Catch::MessageBuilder::MessageBuilder( std::string const& macroName, + SourceLineInfo const& lineInfo, + ResultWas::OfType type ) + :m_info(macroName, lineInfo, type) {} + + //////////////////////////////////////////////////////////////////////////// + + ScopedMessage::ScopedMessage( MessageBuilder const& builder ) + : m_info( builder.m_info ) + { + m_info.message = builder.m_stream.str(); + getResultCapture().pushScopedMessage( m_info ); + } + + ScopedMessage::~ScopedMessage() { + if ( !std::uncaught_exception() ){ + getResultCapture().popScopedMessage(m_info); + } + } + +} // end namespace Catch +// end catch_message.cpp +// start catch_random_number_generator.cpp + +// start catch_random_number_generator.h + +#include + +namespace Catch { + + struct IConfig; + + void seedRng( IConfig const& config ); + + unsigned int rngSeed(); + + struct RandomNumberGenerator { + using result_type = unsigned int; + + static constexpr result_type (min)() { return 0; } + static constexpr result_type (max)() { return 1000000; } + + result_type operator()( result_type n ) const; + result_type operator()() const; + + template + static void shuffle( V& vector ) { + RandomNumberGenerator rng; + std::shuffle( vector.begin(), vector.end(), rng ); + } + }; + +} + +// end catch_random_number_generator.h +#include + +namespace Catch { + + void seedRng( IConfig const& config ) { + if( config.rngSeed() != 0 ) + std::srand( config.rngSeed() ); + } + unsigned int rngSeed() { + return getCurrentContext().getConfig()->rngSeed(); + } + + RandomNumberGenerator::result_type RandomNumberGenerator::operator()( result_type n ) const { + return std::rand() % n; + } + RandomNumberGenerator::result_type RandomNumberGenerator::operator()() const { + return std::rand() % (max)(); + } + +} +// end catch_random_number_generator.cpp +// start catch_registry_hub.cpp + +// start catch_test_case_registry_impl.h + +#include +#include +#include +#include + +namespace Catch { + + class TestCase; + struct IConfig; + + std::vector sortTests( IConfig const& config, std::vector const& unsortedTestCases ); + bool matchTest( TestCase const& testCase, TestSpec const& testSpec, IConfig const& config ); + + void enforceNoDuplicateTestCases( std::vector const& functions ); + + std::vector filterTests( std::vector const& testCases, TestSpec const& testSpec, IConfig const& config ); + std::vector const& getAllTestCasesSorted( IConfig const& config ); + + class TestRegistry : public ITestCaseRegistry { + public: + virtual ~TestRegistry() = default; + + virtual void registerTest( TestCase const& testCase ); + + std::vector const& getAllTests() const override; + std::vector const& getAllTestsSorted( IConfig const& config ) const override; + + private: + std::vector m_functions; + mutable RunTests::InWhatOrder m_currentSortOrder = RunTests::InDeclarationOrder; + mutable std::vector m_sortedFunctions; + std::size_t m_unnamedCount = 0; + std::ios_base::Init m_ostreamInit; // Forces cout/ cerr to be initialised + }; + + /////////////////////////////////////////////////////////////////////////// + + class TestInvokerAsFunction : public ITestInvoker { + void(*m_testAsFunction)(); + public: + TestInvokerAsFunction( void(*testAsFunction)() ) noexcept; + + void invoke() const override; + }; + + std::string extractClassName( std::string const& classOrQualifiedMethodName ); + + /////////////////////////////////////////////////////////////////////////// + +} // end namespace Catch + +// end catch_test_case_registry_impl.h +// start catch_reporter_registry.h + +#include + +namespace Catch { + + class ReporterRegistry : public IReporterRegistry { + + public: + + ~ReporterRegistry() override; + + IStreamingReporterPtr create( std::string const& name, IConfigPtr const& config ) const override; + + void registerReporter( std::string const& name, IReporterFactoryPtr const& factory ); + void registerListener( IReporterFactoryPtr const& factory ); + + FactoryMap const& getFactories() const override; + Listeners const& getListeners() const override; + + private: + FactoryMap m_factories; + Listeners m_listeners; + }; +} + +// end catch_reporter_registry.h +// start catch_tag_alias_registry.h + +// start catch_tag_alias.h + +#include + +namespace Catch { + + struct TagAlias { + TagAlias(std::string const& _tag, SourceLineInfo _lineInfo); + + std::string tag; + SourceLineInfo lineInfo; + }; + +} // end namespace Catch + +// end catch_tag_alias.h +#include + +namespace Catch { + + class TagAliasRegistry : public ITagAliasRegistry { + public: + ~TagAliasRegistry() override; + TagAlias const* find( std::string const& alias ) const override; + std::string expandAliases( std::string const& unexpandedTestSpec ) const override; + void add( std::string const& alias, std::string const& tag, SourceLineInfo const& lineInfo ); + + private: + std::map m_registry; + }; + +} // end namespace Catch + +// end catch_tag_alias_registry.h +// start catch_startup_exception_registry.h + +#include +#include + +namespace Catch { + + class StartupExceptionRegistry { + public: + void add(std::exception_ptr const& exception) noexcept; + std::vector const& getExceptions() const noexcept; + private: + std::vector m_exceptions; + }; + +} // end namespace Catch + +// end catch_startup_exception_registry.h +namespace Catch { + + namespace { + + class RegistryHub : public IRegistryHub, public IMutableRegistryHub, + private NonCopyable { + + public: // IRegistryHub + RegistryHub() = default; + IReporterRegistry const& getReporterRegistry() const override { + return m_reporterRegistry; + } + ITestCaseRegistry const& getTestCaseRegistry() const override { + return m_testCaseRegistry; + } + IExceptionTranslatorRegistry& getExceptionTranslatorRegistry() override { + return m_exceptionTranslatorRegistry; + } + ITagAliasRegistry const& getTagAliasRegistry() const override { + return m_tagAliasRegistry; + } + StartupExceptionRegistry const& getStartupExceptionRegistry() const override { + return m_exceptionRegistry; + } + + public: // IMutableRegistryHub + void registerReporter( std::string const& name, IReporterFactoryPtr const& factory ) override { + m_reporterRegistry.registerReporter( name, factory ); + } + void registerListener( IReporterFactoryPtr const& factory ) override { + m_reporterRegistry.registerListener( factory ); + } + void registerTest( TestCase const& testInfo ) override { + m_testCaseRegistry.registerTest( testInfo ); + } + void registerTranslator( const IExceptionTranslator* translator ) override { + m_exceptionTranslatorRegistry.registerTranslator( translator ); + } + void registerTagAlias( std::string const& alias, std::string const& tag, SourceLineInfo const& lineInfo ) override { + m_tagAliasRegistry.add( alias, tag, lineInfo ); + } + void registerStartupException() noexcept override { + m_exceptionRegistry.add(std::current_exception()); + } + + private: + TestRegistry m_testCaseRegistry; + ReporterRegistry m_reporterRegistry; + ExceptionTranslatorRegistry m_exceptionTranslatorRegistry; + TagAliasRegistry m_tagAliasRegistry; + StartupExceptionRegistry m_exceptionRegistry; + }; + + // Single, global, instance + RegistryHub*& getTheRegistryHub() { + static RegistryHub* theRegistryHub = nullptr; + if( !theRegistryHub ) + theRegistryHub = new RegistryHub(); + return theRegistryHub; + } + } + + IRegistryHub& getRegistryHub() { + return *getTheRegistryHub(); + } + IMutableRegistryHub& getMutableRegistryHub() { + return *getTheRegistryHub(); + } + void cleanUp() { + delete getTheRegistryHub(); + getTheRegistryHub() = nullptr; + cleanUpContext(); + } + std::string translateActiveException() { + return getRegistryHub().getExceptionTranslatorRegistry().translateActiveException(); + } + +} // end namespace Catch +// end catch_registry_hub.cpp +// start catch_reporter_registry.cpp + +namespace Catch { + + ReporterRegistry::~ReporterRegistry() = default; + + IStreamingReporterPtr ReporterRegistry::create( std::string const& name, IConfigPtr const& config ) const { + auto it = m_factories.find( name ); + if( it == m_factories.end() ) + return nullptr; + return it->second->create( ReporterConfig( config ) ); + } + + void ReporterRegistry::registerReporter( std::string const& name, IReporterFactoryPtr const& factory ) { + m_factories.emplace(name, factory); + } + void ReporterRegistry::registerListener( IReporterFactoryPtr const& factory ) { + m_listeners.push_back( factory ); + } + + IReporterRegistry::FactoryMap const& ReporterRegistry::getFactories() const { + return m_factories; + } + IReporterRegistry::Listeners const& ReporterRegistry::getListeners() const { + return m_listeners; + } + +} +// end catch_reporter_registry.cpp +// start catch_result_type.cpp + +namespace Catch { + + bool isOk( ResultWas::OfType resultType ) { + return ( resultType & ResultWas::FailureBit ) == 0; + } + bool isJustInfo( int flags ) { + return flags == ResultWas::Info; + } + + ResultDisposition::Flags operator | ( ResultDisposition::Flags lhs, ResultDisposition::Flags rhs ) { + return static_cast( static_cast( lhs ) | static_cast( rhs ) ); + } + + bool shouldContinueOnFailure( int flags ) { return ( flags & ResultDisposition::ContinueOnFailure ) != 0; } + bool isFalseTest( int flags ) { return ( flags & ResultDisposition::FalseTest ) != 0; } + bool shouldSuppressFailure( int flags ) { return ( flags & ResultDisposition::SuppressFail ) != 0; } + +} // end namespace Catch +// end catch_result_type.cpp +// start catch_run_context.cpp +// start catch_run_context.h + +#include + +namespace Catch { + + struct IMutableContext; + + class StreamRedirect { + + public: + StreamRedirect(std::ostream& stream, std::string& targetString); + + ~StreamRedirect(); + + private: + std::ostream& m_stream; + std::streambuf* m_prevBuf; + std::ostringstream m_oss; + std::string& m_targetString; + }; + + // StdErr has two constituent streams in C++, std::cerr and std::clog + // This means that we need to redirect 2 streams into 1 to keep proper + // order of writes and cannot use StreamRedirect on its own + class StdErrRedirect { + public: + StdErrRedirect(std::string& targetString); + ~StdErrRedirect(); + private: + std::streambuf* m_cerrBuf; + std::streambuf* m_clogBuf; + std::ostringstream m_oss; + std::string& m_targetString; + }; + + /////////////////////////////////////////////////////////////////////////// + + class RunContext : public IResultCapture, public IRunner { + + public: + RunContext( RunContext const& ) = delete; + RunContext& operator =( RunContext const& ) = delete; + + explicit RunContext(IConfigPtr const& _config, IStreamingReporterPtr&& reporter); + + virtual ~RunContext(); + + void testGroupStarting(std::string const& testSpec, std::size_t groupIndex, std::size_t groupsCount); + void testGroupEnded(std::string const& testSpec, Totals const& totals, std::size_t groupIndex, std::size_t groupsCount); + + Totals runTest(TestCase const& testCase); + + IConfigPtr config() const; + IStreamingReporter& reporter() const; + + private: // IResultCapture + + void assertionStarting(AssertionInfo const& info) override; + void assertionEnded(AssertionResult const& result) override; + + bool sectionStarted( SectionInfo const& sectionInfo, Counts& assertions ) override; + bool testForMissingAssertions(Counts& assertions); + + void sectionEnded(SectionEndInfo const& endInfo) override; + void sectionEndedEarly(SectionEndInfo const& endInfo) override; + + void benchmarkStarting( BenchmarkInfo const& info ) override; + void benchmarkEnded( BenchmarkStats const& stats ) override; + + void pushScopedMessage(MessageInfo const& message) override; + void popScopedMessage(MessageInfo const& message) override; + + std::string getCurrentTestName() const override; + + const AssertionResult* getLastResult() const override; + + void exceptionEarlyReported() override; + + void handleFatalErrorCondition( StringRef message ) override; + + bool lastAssertionPassed() override; + + void assertionPassed() override; + + void assertionRun() override; + + public: + // !TBD We need to do this another way! + bool aborting() const override; + + private: + + void runCurrentTest(std::string& redirectedCout, std::string& redirectedCerr); + void invokeActiveTestCase(); + + private: + + void handleUnfinishedSections(); + + TestRunInfo m_runInfo; + IMutableContext& m_context; + TestCase const* m_activeTestCase = nullptr; + ITracker* m_testCaseTracker; + Option m_lastResult; + + IConfigPtr m_config; + Totals m_totals; + IStreamingReporterPtr m_reporter; + std::vector m_messages; + AssertionInfo m_lastAssertionInfo; + std::vector m_unfinishedSections; + std::vector m_activeSections; + TrackerContext m_trackerContext; + std::size_t m_prevPassed = 0; + bool m_shouldReportUnexpected = true; + }; + + IResultCapture& getResultCapture(); + +} // end namespace Catch + +// end catch_run_context.h + +#include +#include + +namespace Catch { + + StreamRedirect::StreamRedirect(std::ostream& stream, std::string& targetString) + : m_stream(stream), + m_prevBuf(stream.rdbuf()), + m_targetString(targetString) { + stream.rdbuf(m_oss.rdbuf()); + } + + StreamRedirect::~StreamRedirect() { + m_targetString += m_oss.str(); + m_stream.rdbuf(m_prevBuf); + } + + StdErrRedirect::StdErrRedirect(std::string & targetString) + :m_cerrBuf(cerr().rdbuf()), m_clogBuf(clog().rdbuf()), + m_targetString(targetString) { + cerr().rdbuf(m_oss.rdbuf()); + clog().rdbuf(m_oss.rdbuf()); + } + + StdErrRedirect::~StdErrRedirect() { + m_targetString += m_oss.str(); + cerr().rdbuf(m_cerrBuf); + clog().rdbuf(m_clogBuf); + } + + RunContext::RunContext(IConfigPtr const& _config, IStreamingReporterPtr&& reporter) + : m_runInfo(_config->name()), + m_context(getCurrentMutableContext()), + m_config(_config), + m_reporter(std::move(reporter)), + m_lastAssertionInfo{ "", SourceLineInfo("",0), "", ResultDisposition::Normal } + { + m_context.setRunner(this); + m_context.setConfig(m_config); + m_context.setResultCapture(this); + m_reporter->testRunStarting(m_runInfo); + } + + RunContext::~RunContext() { + m_reporter->testRunEnded(TestRunStats(m_runInfo, m_totals, aborting())); + } + + void RunContext::testGroupStarting(std::string const& testSpec, std::size_t groupIndex, std::size_t groupsCount) { + m_reporter->testGroupStarting(GroupInfo(testSpec, groupIndex, groupsCount)); + } + + void RunContext::testGroupEnded(std::string const& testSpec, Totals const& totals, std::size_t groupIndex, std::size_t groupsCount) { + m_reporter->testGroupEnded(TestGroupStats(GroupInfo(testSpec, groupIndex, groupsCount), totals, aborting())); + } + + Totals RunContext::runTest(TestCase const& testCase) { + Totals prevTotals = m_totals; + + std::string redirectedCout; + std::string redirectedCerr; + + TestCaseInfo testInfo = testCase.getTestCaseInfo(); + + m_reporter->testCaseStarting(testInfo); + + m_activeTestCase = &testCase; + + ITracker& rootTracker = m_trackerContext.startRun(); + assert(rootTracker.isSectionTracker()); + static_cast(rootTracker).addInitialFilters(m_config->getSectionsToRun()); + do { + m_trackerContext.startCycle(); + m_testCaseTracker = &SectionTracker::acquire(m_trackerContext, TestCaseTracking::NameAndLocation(testInfo.name, testInfo.lineInfo)); + runCurrentTest(redirectedCout, redirectedCerr); + } while (!m_testCaseTracker->isSuccessfullyCompleted() && !aborting()); + + Totals deltaTotals = m_totals.delta(prevTotals); + if (testInfo.expectedToFail() && deltaTotals.testCases.passed > 0) { + deltaTotals.assertions.failed++; + deltaTotals.testCases.passed--; + deltaTotals.testCases.failed++; + } + m_totals.testCases += deltaTotals.testCases; + m_reporter->testCaseEnded(TestCaseStats(testInfo, + deltaTotals, + redirectedCout, + redirectedCerr, + aborting())); + + m_activeTestCase = nullptr; + m_testCaseTracker = nullptr; + + return deltaTotals; + } + + IConfigPtr RunContext::config() const { + return m_config; + } + + IStreamingReporter& RunContext::reporter() const { + return *m_reporter; + } + + void RunContext::assertionStarting(AssertionInfo const& info) { + m_reporter->assertionStarting( info ); + } + void RunContext::assertionEnded(AssertionResult const & result) { + if (result.getResultType() == ResultWas::Ok) { + m_totals.assertions.passed++; + } else if (!result.isOk()) { + if( m_activeTestCase->getTestCaseInfo().okToFail() ) + m_totals.assertions.failedButOk++; + else + m_totals.assertions.failed++; + } + + // We have no use for the return value (whether messages should be cleared), because messages were made scoped + // and should be let to clear themselves out. + static_cast(m_reporter->assertionEnded(AssertionStats(result, m_messages, m_totals))); + + // Reset working state + m_lastAssertionInfo = { "", m_lastAssertionInfo.lineInfo, "{Unknown expression after the reported line}", m_lastAssertionInfo.resultDisposition }; + m_lastResult = result; + } + + bool RunContext::sectionStarted(SectionInfo const & sectionInfo, Counts & assertions) { + ITracker& sectionTracker = SectionTracker::acquire(m_trackerContext, TestCaseTracking::NameAndLocation(sectionInfo.name, sectionInfo.lineInfo)); + if (!sectionTracker.isOpen()) + return false; + m_activeSections.push_back(§ionTracker); + + m_lastAssertionInfo.lineInfo = sectionInfo.lineInfo; + + m_reporter->sectionStarting(sectionInfo); + + assertions = m_totals.assertions; + + return true; + } + + bool RunContext::testForMissingAssertions(Counts& assertions) { + if (assertions.total() != 0) + return false; + if (!m_config->warnAboutMissingAssertions()) + return false; + if (m_trackerContext.currentTracker().hasChildren()) + return false; + m_totals.assertions.failed++; + assertions.failed++; + return true; + } + + void RunContext::sectionEnded(SectionEndInfo const & endInfo) { + Counts assertions = m_totals.assertions - endInfo.prevAssertions; + bool missingAssertions = testForMissingAssertions(assertions); + + if (!m_activeSections.empty()) { + m_activeSections.back()->close(); + m_activeSections.pop_back(); + } + + m_reporter->sectionEnded(SectionStats(endInfo.sectionInfo, assertions, endInfo.durationInSeconds, missingAssertions)); + m_messages.clear(); + } + + void RunContext::sectionEndedEarly(SectionEndInfo const & endInfo) { + if (m_unfinishedSections.empty()) + m_activeSections.back()->fail(); + else + m_activeSections.back()->close(); + m_activeSections.pop_back(); + + m_unfinishedSections.push_back(endInfo); + } + void RunContext::benchmarkStarting( BenchmarkInfo const& info ) { + m_reporter->benchmarkStarting( info ); + } + void RunContext::benchmarkEnded( BenchmarkStats const& stats ) { + m_reporter->benchmarkEnded( stats ); + } + + void RunContext::pushScopedMessage(MessageInfo const & message) { + m_messages.push_back(message); + } + + void RunContext::popScopedMessage(MessageInfo const & message) { + m_messages.erase(std::remove(m_messages.begin(), m_messages.end(), message), m_messages.end()); + } + + std::string RunContext::getCurrentTestName() const { + return m_activeTestCase + ? m_activeTestCase->getTestCaseInfo().name + : std::string(); + } + + const AssertionResult * RunContext::getLastResult() const { + return &(*m_lastResult); + } + + void RunContext::exceptionEarlyReported() { + m_shouldReportUnexpected = false; + } + + void RunContext::handleFatalErrorCondition( StringRef message ) { + // First notify reporter that bad things happened + m_reporter->fatalErrorEncountered(message); + + // Don't rebuild the result -- the stringification itself can cause more fatal errors + // Instead, fake a result data. + AssertionResultData tempResult( ResultWas::FatalErrorCondition, { false } ); + tempResult.message = message; + AssertionResult result(m_lastAssertionInfo, tempResult); + + getResultCapture().assertionEnded(result); + + handleUnfinishedSections(); + + // Recreate section for test case (as we will lose the one that was in scope) + auto const& testCaseInfo = m_activeTestCase->getTestCaseInfo(); + SectionInfo testCaseSection(testCaseInfo.lineInfo, testCaseInfo.name, testCaseInfo.description); + + Counts assertions; + assertions.failed = 1; + SectionStats testCaseSectionStats(testCaseSection, assertions, 0, false); + m_reporter->sectionEnded(testCaseSectionStats); + + auto const& testInfo = m_activeTestCase->getTestCaseInfo(); + + Totals deltaTotals; + deltaTotals.testCases.failed = 1; + deltaTotals.assertions.failed = 1; + m_reporter->testCaseEnded(TestCaseStats(testInfo, + deltaTotals, + std::string(), + std::string(), + false)); + m_totals.testCases.failed++; + testGroupEnded(std::string(), m_totals, 1, 1); + m_reporter->testRunEnded(TestRunStats(m_runInfo, m_totals, false)); + } + + bool RunContext::lastAssertionPassed() { + return m_totals.assertions.passed == (m_prevPassed + 1); + } + + void RunContext::assertionPassed() { + ++m_totals.assertions.passed; + m_lastAssertionInfo.capturedExpression = "{Unknown expression after the reported line}"; + m_lastAssertionInfo.macroName = ""; + } + + void RunContext::assertionRun() { + m_prevPassed = m_totals.assertions.passed; + } + + bool RunContext::aborting() const { + return m_totals.assertions.failed == static_cast(m_config->abortAfter()); + } + + void RunContext::runCurrentTest(std::string & redirectedCout, std::string & redirectedCerr) { + auto const& testCaseInfo = m_activeTestCase->getTestCaseInfo(); + SectionInfo testCaseSection(testCaseInfo.lineInfo, testCaseInfo.name, testCaseInfo.description); + m_reporter->sectionStarting(testCaseSection); + Counts prevAssertions = m_totals.assertions; + double duration = 0; + m_shouldReportUnexpected = true; + try { + m_lastAssertionInfo = { "TEST_CASE", testCaseInfo.lineInfo, "", ResultDisposition::Normal }; + + seedRng(*m_config); + + Timer timer; + timer.start(); + if (m_reporter->getPreferences().shouldRedirectStdOut) { + StreamRedirect coutRedir(cout(), redirectedCout); + StdErrRedirect errRedir(redirectedCerr); + invokeActiveTestCase(); + } else { + invokeActiveTestCase(); + } + duration = timer.getElapsedSeconds(); + } catch (TestFailureException&) { + // This just means the test was aborted due to failure + } catch (...) { + // Under CATCH_CONFIG_FAST_COMPILE, unexpected exceptions under REQUIRE assertions + // are reported without translation at the point of origin. + if (m_shouldReportUnexpected) { + AssertionHandler + ( m_lastAssertionInfo.macroName, + m_lastAssertionInfo.lineInfo, + m_lastAssertionInfo.capturedExpression, + m_lastAssertionInfo.resultDisposition ).useActiveException(); + } + } + m_testCaseTracker->close(); + handleUnfinishedSections(); + m_messages.clear(); + + Counts assertions = m_totals.assertions - prevAssertions; + bool missingAssertions = testForMissingAssertions(assertions); + SectionStats testCaseSectionStats(testCaseSection, assertions, duration, missingAssertions); + m_reporter->sectionEnded(testCaseSectionStats); + } + + void RunContext::invokeActiveTestCase() { + FatalConditionHandler fatalConditionHandler; // Handle signals + m_activeTestCase->invoke(); + fatalConditionHandler.reset(); + } + + void RunContext::handleUnfinishedSections() { + // If sections ended prematurely due to an exception we stored their + // infos here so we can tear them down outside the unwind process. + for (auto it = m_unfinishedSections.rbegin(), + itEnd = m_unfinishedSections.rend(); + it != itEnd; + ++it) + sectionEnded(*it); + m_unfinishedSections.clear(); + } + + IResultCapture& getResultCapture() { + if (auto* capture = getCurrentContext().getResultCapture()) + return *capture; + else + CATCH_INTERNAL_ERROR("No result capture instance"); + } +} +// end catch_run_context.cpp +// start catch_section.cpp + +namespace Catch { + + Section::Section( SectionInfo const& info ) + : m_info( info ), + m_sectionIncluded( getResultCapture().sectionStarted( m_info, m_assertions ) ) + { + m_timer.start(); + } + +#if defined(_MSC_VER) +#pragma warning(push) +#pragma warning(disable:4996) // std::uncaught_exception is deprecated in C++17 +#endif + Section::~Section() { + if( m_sectionIncluded ) { + SectionEndInfo endInfo( m_info, m_assertions, m_timer.getElapsedSeconds() ); + if( std::uncaught_exception() ) + getResultCapture().sectionEndedEarly( endInfo ); + else + getResultCapture().sectionEnded( endInfo ); + } + } +#if defined(_MSC_VER) +#pragma warning(pop) +#endif + + // This indicates whether the section should be executed or not + Section::operator bool() const { + return m_sectionIncluded; + } + +} // end namespace Catch +// end catch_section.cpp +// start catch_section_info.cpp + +namespace Catch { + + SectionInfo::SectionInfo + ( SourceLineInfo const& _lineInfo, + std::string const& _name, + std::string const& _description ) + : name( _name ), + description( _description ), + lineInfo( _lineInfo ) + {} + + SectionEndInfo::SectionEndInfo( SectionInfo const& _sectionInfo, Counts const& _prevAssertions, double _durationInSeconds ) + : sectionInfo( _sectionInfo ), prevAssertions( _prevAssertions ), durationInSeconds( _durationInSeconds ) + {} + +} // end namespace Catch +// end catch_section_info.cpp +// start catch_session.cpp + +// start catch_session.h + +#include + +namespace Catch { + + class Session : NonCopyable { + public: + + Session(); + ~Session() override; + + void showHelp() const; + void libIdentify(); + + int applyCommandLine( int argc, char* argv[] ); + + void useConfigData( ConfigData const& configData ); + + int run( int argc, char* argv[] ); + #if defined(WIN32) && defined(UNICODE) + int run( int argc, wchar_t* const argv[] ); + #endif + int run(); + + clara::Parser const& cli() const; + void cli( clara::Parser const& newParser ); + ConfigData& configData(); + Config& config(); + private: + int runInternal(); + + clara::Parser m_cli; + ConfigData m_configData; + std::shared_ptr m_config; + bool m_startupExceptions = false; + }; + +} // end namespace Catch + +// end catch_session.h +// start catch_version.h + +#include + +namespace Catch { + + // Versioning information + struct Version { + Version( Version const& ) = delete; + Version& operator=( Version const& ) = delete; + Version( unsigned int _majorVersion, + unsigned int _minorVersion, + unsigned int _patchNumber, + char const * const _branchName, + unsigned int _buildNumber ); + + unsigned int const majorVersion; + unsigned int const minorVersion; + unsigned int const patchNumber; + + // buildNumber is only used if branchName is not null + char const * const branchName; + unsigned int const buildNumber; + + friend std::ostream& operator << ( std::ostream& os, Version const& version ); + }; + + Version const& libraryVersion(); +} + +// end catch_version.h +#include +#include + +namespace { + const int MaxExitCode = 255; + using Catch::IStreamingReporterPtr; + using Catch::IConfigPtr; + using Catch::Config; + + IStreamingReporterPtr createReporter(std::string const& reporterName, IConfigPtr const& config) { + auto reporter = Catch::getRegistryHub().getReporterRegistry().create(reporterName, config); + CATCH_ENFORCE(reporter, "No reporter registered with name: '" << reporterName << "'"); + + return reporter; + } + +#ifndef CATCH_CONFIG_DEFAULT_REPORTER +#define CATCH_CONFIG_DEFAULT_REPORTER "console" +#endif + + IStreamingReporterPtr makeReporter(std::shared_ptr const& config) { + auto const& reporterNames = config->getReporterNames(); + if (reporterNames.empty()) + return createReporter(CATCH_CONFIG_DEFAULT_REPORTER, config); + + IStreamingReporterPtr reporter; + for (auto const& name : reporterNames) + addReporter(reporter, createReporter(name, config)); + return reporter; + } + +#undef CATCH_CONFIG_DEFAULT_REPORTER + + void addListeners(IStreamingReporterPtr& reporters, IConfigPtr const& config) { + auto const& listeners = Catch::getRegistryHub().getReporterRegistry().getListeners(); + for (auto const& listener : listeners) + addReporter(reporters, listener->create(Catch::ReporterConfig(config))); + } + + Catch::Totals runTests(std::shared_ptr const& config) { + using namespace Catch; + IStreamingReporterPtr reporter = makeReporter(config); + addListeners(reporter, config); + + RunContext context(config, std::move(reporter)); + + Totals totals; + + context.testGroupStarting(config->name(), 1, 1); + + TestSpec testSpec = config->testSpec(); + if (!testSpec.hasFilters()) + testSpec = TestSpecParser(ITagAliasRegistry::get()).parse("~[.]").testSpec(); // All not hidden tests + + auto const& allTestCases = getAllTestCasesSorted(*config); + for (auto const& testCase : allTestCases) { + if (!context.aborting() && matchTest(testCase, testSpec, *config)) + totals += context.runTest(testCase); + else + context.reporter().skipTest(testCase); + } + + context.testGroupEnded(config->name(), totals, 1, 1); + return totals; + } + + void applyFilenamesAsTags(Catch::IConfig const& config) { + using namespace Catch; + auto& tests = const_cast&>(getAllTestCasesSorted(config)); + for (auto& testCase : tests) { + auto tags = testCase.tags; + + std::string filename = testCase.lineInfo.file; + auto lastSlash = filename.find_last_of("\\/"); + if (lastSlash != std::string::npos) { + filename.erase(0, lastSlash); + filename[0] = '#'; + } + + auto lastDot = filename.find_last_of('.'); + if (lastDot != std::string::npos) { + filename.erase(lastDot); + } + + tags.push_back(std::move(filename)); + setTags(testCase, tags); + } + } + +} + +namespace Catch { + + Session::Session() { + static bool alreadyInstantiated = false; + if( alreadyInstantiated ) { + try { CATCH_INTERNAL_ERROR( "Only one instance of Catch::Session can ever be used" ); } + catch(...) { getMutableRegistryHub().registerStartupException(); } + } + + const auto& exceptions = getRegistryHub().getStartupExceptionRegistry().getExceptions(); + if ( !exceptions.empty() ) { + m_startupExceptions = true; + Colour colourGuard( Colour::Red ); + Catch::cerr() << "Errors occured during startup!" << '\n'; + // iterate over all exceptions and notify user + for ( const auto& ex_ptr : exceptions ) { + try { + std::rethrow_exception(ex_ptr); + } catch ( std::exception const& ex ) { + Catch::cerr() << Column( ex.what() ).indent(2) << '\n'; + } + } + } + + alreadyInstantiated = true; + m_cli = makeCommandLineParser( m_configData ); + } + Session::~Session() { + Catch::cleanUp(); + } + + void Session::showHelp() const { + Catch::cout() + << "\nCatch v" << libraryVersion() << "\n" + << m_cli << std::endl + << "For more detailed usage please see the project docs\n" << std::endl; + } + void Session::libIdentify() { + Catch::cout() + << std::left << std::setw(16) << "description: " << "A Catch test executable\n" + << std::left << std::setw(16) << "category: " << "testframework\n" + << std::left << std::setw(16) << "framework: " << "Catch Test\n" + << std::left << std::setw(16) << "version: " << libraryVersion() << std::endl; + } + + int Session::applyCommandLine( int argc, char* argv[] ) { + if( m_startupExceptions ) + return 1; + + auto result = m_cli.parse( clara::Args( argc, argv ) ); + if( !result ) { + Catch::cerr() + << Colour( Colour::Red ) + << "\nError(s) in input:\n" + << Column( result.errorMessage() ).indent( 2 ) + << "\n\n"; + Catch::cerr() << "Run with -? for usage\n" << std::endl; + return MaxExitCode; + } + + if( m_configData.showHelp ) + showHelp(); + if( m_configData.libIdentify ) + libIdentify(); + m_config.reset(); + return 0; + } + + void Session::useConfigData( ConfigData const& configData ) { + m_configData = configData; + m_config.reset(); + } + + int Session::run( int argc, char* argv[] ) { + if( m_startupExceptions ) + return 1; + int returnCode = applyCommandLine( argc, argv ); + if( returnCode == 0 ) + returnCode = run(); + return returnCode; + } + +#if defined(WIN32) && defined(UNICODE) + int Session::run( int argc, wchar_t* const argv[] ) { + + char **utf8Argv = new char *[ argc ]; + + for ( int i = 0; i < argc; ++i ) { + int bufSize = WideCharToMultiByte( CP_UTF8, 0, argv[i], -1, NULL, 0, NULL, NULL ); + + utf8Argv[ i ] = new char[ bufSize ]; + + WideCharToMultiByte( CP_UTF8, 0, argv[i], -1, utf8Argv[i], bufSize, NULL, NULL ); + } + + int returnCode = run( argc, utf8Argv ); + + for ( int i = 0; i < argc; ++i ) + delete [] utf8Argv[ i ]; + + delete [] utf8Argv; + + return returnCode; + } +#endif + int Session::run() { + if( ( m_configData.waitForKeypress & WaitForKeypress::BeforeStart ) != 0 ) { + Catch::cout() << "...waiting for enter/ return before starting" << std::endl; + static_cast(std::getchar()); + } + int exitCode = runInternal(); + if( ( m_configData.waitForKeypress & WaitForKeypress::BeforeExit ) != 0 ) { + Catch::cout() << "...waiting for enter/ return before exiting, with code: " << exitCode << std::endl; + static_cast(std::getchar()); + } + return exitCode; + } + + clara::Parser const& Session::cli() const { + return m_cli; + } + void Session::cli( clara::Parser const& newParser ) { + m_cli = newParser; + } + ConfigData& Session::configData() { + return m_configData; + } + Config& Session::config() { + if( !m_config ) + m_config = std::make_shared( m_configData ); + return *m_config; + } + + int Session::runInternal() { + if( m_startupExceptions ) + return 1; + + if( m_configData.showHelp || m_configData.libIdentify ) + return 0; + + try + { + config(); // Force config to be constructed + + seedRng( *m_config ); + + if( m_configData.filenamesAsTags ) + applyFilenamesAsTags( *m_config ); + + // Handle list request + if( Option listed = list( config() ) ) + return static_cast( *listed ); + + return (std::min)( MaxExitCode, static_cast( runTests( m_config ).assertions.failed ) ); + } + catch( std::exception& ex ) { + Catch::cerr() << ex.what() << std::endl; + return MaxExitCode; + } + } + +} // end namespace Catch +// end catch_session.cpp +// start catch_startup_exception_registry.cpp + +namespace Catch { + void StartupExceptionRegistry::add( std::exception_ptr const& exception ) noexcept { + try { + m_exceptions.push_back(exception); + } + catch(...) { + // If we run out of memory during start-up there's really not a lot more we can do about it + std::terminate(); + } + } + + std::vector const& StartupExceptionRegistry::getExceptions() const noexcept { + return m_exceptions; + } + +} // end namespace Catch +// end catch_startup_exception_registry.cpp +// start catch_stream.cpp + +#include +#include +#include + +namespace Catch { + + template + class StreamBufImpl : public StreamBufBase { + char data[bufferSize]; + WriterF m_writer; + + public: + StreamBufImpl() { + setp( data, data + sizeof(data) ); + } + + ~StreamBufImpl() noexcept { + StreamBufImpl::sync(); + } + + private: + int overflow( int c ) override { + sync(); + + if( c != EOF ) { + if( pbase() == epptr() ) + m_writer( std::string( 1, static_cast( c ) ) ); + else + sputc( static_cast( c ) ); + } + return 0; + } + + int sync() override { + if( pbase() != pptr() ) { + m_writer( std::string( pbase(), static_cast( pptr() - pbase() ) ) ); + setp( pbase(), epptr() ); + } + return 0; + } + }; + + /////////////////////////////////////////////////////////////////////////// + + Catch::IStream::~IStream() = default; + + FileStream::FileStream( std::string const& filename ) { + m_ofs.open( filename.c_str() ); + CATCH_ENFORCE( !m_ofs.fail(), "Unable to open file: '" << filename << "'" ); + } + + std::ostream& FileStream::stream() const { + return m_ofs; + } + + struct OutputDebugWriter { + + void operator()( std::string const&str ) { + writeToDebugConsole( str ); + } + }; + + DebugOutStream::DebugOutStream() + : m_streamBuf( new StreamBufImpl() ), + m_os( m_streamBuf.get() ) + {} + + std::ostream& DebugOutStream::stream() const { + return m_os; + } + + // Store the streambuf from cout up-front because + // cout may get redirected when running tests + CoutStream::CoutStream() + : m_os( Catch::cout().rdbuf() ) + {} + + std::ostream& CoutStream::stream() const { + return m_os; + } + +#ifndef CATCH_CONFIG_NOSTDOUT // If you #define this you must implement these functions + std::ostream& cout() { + return std::cout; + } + std::ostream& cerr() { + return std::cerr; + } + std::ostream& clog() { + return std::clog; + } +#endif +} +// end catch_stream.cpp +// start catch_streambuf.cpp + +namespace Catch { + StreamBufBase::~StreamBufBase() = default; +} +// end catch_streambuf.cpp +// start catch_string_manip.cpp + +#include +#include +#include +#include + +namespace Catch { + + bool startsWith( std::string const& s, std::string const& prefix ) { + return s.size() >= prefix.size() && std::equal(prefix.begin(), prefix.end(), s.begin()); + } + bool startsWith( std::string const& s, char prefix ) { + return !s.empty() && s[0] == prefix; + } + bool endsWith( std::string const& s, std::string const& suffix ) { + return s.size() >= suffix.size() && std::equal(suffix.rbegin(), suffix.rend(), s.rbegin()); + } + bool endsWith( std::string const& s, char suffix ) { + return !s.empty() && s[s.size()-1] == suffix; + } + bool contains( std::string const& s, std::string const& infix ) { + return s.find( infix ) != std::string::npos; + } + char toLowerCh(char c) { + return static_cast( std::tolower( c ) ); + } + void toLowerInPlace( std::string& s ) { + std::transform( s.begin(), s.end(), s.begin(), toLowerCh ); + } + std::string toLower( std::string const& s ) { + std::string lc = s; + toLowerInPlace( lc ); + return lc; + } + std::string trim( std::string const& str ) { + static char const* whitespaceChars = "\n\r\t "; + std::string::size_type start = str.find_first_not_of( whitespaceChars ); + std::string::size_type end = str.find_last_not_of( whitespaceChars ); + + return start != std::string::npos ? str.substr( start, 1+end-start ) : std::string(); + } + + bool replaceInPlace( std::string& str, std::string const& replaceThis, std::string const& withThis ) { + bool replaced = false; + std::size_t i = str.find( replaceThis ); + while( i != std::string::npos ) { + replaced = true; + str = str.substr( 0, i ) + withThis + str.substr( i+replaceThis.size() ); + if( i < str.size()-withThis.size() ) + i = str.find( replaceThis, i+withThis.size() ); + else + i = std::string::npos; + } + return replaced; + } + + pluralise::pluralise( std::size_t count, std::string const& label ) + : m_count( count ), + m_label( label ) + {} + + std::ostream& operator << ( std::ostream& os, pluralise const& pluraliser ) { + os << pluraliser.m_count << ' ' << pluraliser.m_label; + if( pluraliser.m_count != 1 ) + os << 's'; + return os; + } + +} +// end catch_string_manip.cpp +// start catch_stringref.cpp + +#if defined(__clang__) +# pragma clang diagnostic push +# pragma clang diagnostic ignored "-Wexit-time-destructors" +#endif + +#include +#include +#include + +namespace Catch { + + auto getEmptyStringRef() -> StringRef { + static StringRef s_emptyStringRef(""); + return s_emptyStringRef; + } + + StringRef::StringRef() noexcept + : StringRef( getEmptyStringRef() ) + {} + + StringRef::StringRef( StringRef const& other ) noexcept + : m_start( other.m_start ), + m_size( other.m_size ) + {} + + StringRef::StringRef( StringRef&& other ) noexcept + : m_start( other.m_start ), + m_size( other.m_size ), + m_data( other.m_data ) + { + other.m_data = nullptr; + } + + StringRef::StringRef( char const* rawChars ) noexcept + : m_start( rawChars ), + m_size( static_cast( std::strlen( rawChars ) ) ) + { + assert( rawChars != nullptr ); + } + + StringRef::StringRef( char const* rawChars, size_type size ) noexcept + : m_start( rawChars ), + m_size( size ) + { + size_type rawSize = rawChars == nullptr ? 0 : static_cast( std::strlen( rawChars ) ); + if( rawSize < size ) + m_size = rawSize; + } + + StringRef::StringRef( std::string const& stdString ) noexcept + : m_start( stdString.c_str() ), + m_size( stdString.size() ) + {} + + StringRef::~StringRef() noexcept { + delete[] m_data; + } + + auto StringRef::operator = ( StringRef other ) noexcept -> StringRef& { + swap( other ); + return *this; + } + StringRef::operator std::string() const { + return std::string( m_start, m_size ); + } + + void StringRef::swap( StringRef& other ) noexcept { + std::swap( m_start, other.m_start ); + std::swap( m_size, other.m_size ); + std::swap( m_data, other.m_data ); + } + + auto StringRef::c_str() const -> char const* { + if( isSubstring() ) + const_cast( this )->takeOwnership(); + return m_start; + } + auto StringRef::data() const noexcept -> char const* { + return m_start; + } + + auto StringRef::isOwned() const noexcept -> bool { + return m_data != nullptr; + } + auto StringRef::isSubstring() const noexcept -> bool { + return m_start[m_size] != '\0'; + } + + void StringRef::takeOwnership() { + if( !isOwned() ) { + m_data = new char[m_size+1]; + memcpy( m_data, m_start, m_size ); + m_data[m_size] = '\0'; + m_start = m_data; + } + } + auto StringRef::substr( size_type start, size_type size ) const noexcept -> StringRef { + if( start < m_size ) + return StringRef( m_start+start, size ); + else + return StringRef(); + } + auto StringRef::operator == ( StringRef const& other ) const noexcept -> bool { + return + size() == other.size() && + (std::strncmp( m_start, other.m_start, size() ) == 0); + } + auto StringRef::operator != ( StringRef const& other ) const noexcept -> bool { + return !operator==( other ); + } + + auto StringRef::operator[](size_type index) const noexcept -> char { + return m_start[index]; + } + + auto StringRef::empty() const noexcept -> bool { + return m_size == 0; + } + + auto StringRef::size() const noexcept -> size_type { + return m_size; + } + auto StringRef::numberOfCharacters() const noexcept -> size_type { + size_type noChars = m_size; + // Make adjustments for uft encodings + for( size_type i=0; i < m_size; ++i ) { + char c = m_start[i]; + if( ( c & 0b11000000 ) == 0b11000000 ) { + if( ( c & 0b11100000 ) == 0b11000000 ) + noChars--; + else if( ( c & 0b11110000 ) == 0b11100000 ) + noChars-=2; + else if( ( c & 0b11111000 ) == 0b11110000 ) + noChars-=3; + } + } + return noChars; + } + + auto operator + ( StringRef const& lhs, StringRef const& rhs ) -> std::string { + std::string str; + str.reserve( lhs.size() + rhs.size() ); + str += lhs; + str += rhs; + return str; + } + auto operator + ( StringRef const& lhs, const char* rhs ) -> std::string { + return std::string( lhs ) + std::string( rhs ); + } + auto operator + ( char const* lhs, StringRef const& rhs ) -> std::string { + return std::string( lhs ) + std::string( rhs ); + } + + auto operator << ( std::ostream& os, StringRef const& str ) -> std::ostream& { + return os << str.c_str(); + } + +} // namespace Catch + +#if defined(__clang__) +# pragma clang diagnostic pop +#endif +// end catch_stringref.cpp +// start catch_tag_alias.cpp + +namespace Catch { + TagAlias::TagAlias(std::string const & _tag, SourceLineInfo _lineInfo): tag(_tag), lineInfo(_lineInfo) {} +} +// end catch_tag_alias.cpp +// start catch_tag_alias_autoregistrar.cpp + +namespace Catch { + + RegistrarForTagAliases::RegistrarForTagAliases(char const* alias, char const* tag, SourceLineInfo const& lineInfo) { + try { + getMutableRegistryHub().registerTagAlias(alias, tag, lineInfo); + } catch (...) { + // Do not throw when constructing global objects, instead register the exception to be processed later + getMutableRegistryHub().registerStartupException(); + } + } + +} +// end catch_tag_alias_autoregistrar.cpp +// start catch_tag_alias_registry.cpp + +namespace Catch { + + TagAliasRegistry::~TagAliasRegistry() {} + + TagAlias const* TagAliasRegistry::find( std::string const& alias ) const { + auto it = m_registry.find( alias ); + if( it != m_registry.end() ) + return &(it->second); + else + return nullptr; + } + + std::string TagAliasRegistry::expandAliases( std::string const& unexpandedTestSpec ) const { + std::string expandedTestSpec = unexpandedTestSpec; + for( auto const& registryKvp : m_registry ) { + std::size_t pos = expandedTestSpec.find( registryKvp.first ); + if( pos != std::string::npos ) { + expandedTestSpec = expandedTestSpec.substr( 0, pos ) + + registryKvp.second.tag + + expandedTestSpec.substr( pos + registryKvp.first.size() ); + } + } + return expandedTestSpec; + } + + void TagAliasRegistry::add( std::string const& alias, std::string const& tag, SourceLineInfo const& lineInfo ) { + CATCH_ENFORCE( startsWith(alias, "[@") && endsWith(alias, ']'), + "error: tag alias, '" << alias << "' is not of the form [@alias name].\n" << lineInfo ); + + CATCH_ENFORCE( m_registry.insert(std::make_pair(alias, TagAlias(tag, lineInfo))).second, + "error: tag alias, '" << alias << "' already registered.\n" + << "\tFirst seen at: " << find(alias)->lineInfo << "\n" + << "\tRedefined at: " << lineInfo ); + } + + ITagAliasRegistry::~ITagAliasRegistry() {} + + ITagAliasRegistry const& ITagAliasRegistry::get() { + return getRegistryHub().getTagAliasRegistry(); + } + +} // end namespace Catch +// end catch_tag_alias_registry.cpp +// start catch_test_case_info.cpp + +#include +#include +#include + +namespace Catch { + + TestCaseInfo::SpecialProperties parseSpecialTag( std::string const& tag ) { + if( startsWith( tag, '.' ) || + tag == "!hide" ) + return TestCaseInfo::IsHidden; + else if( tag == "!throws" ) + return TestCaseInfo::Throws; + else if( tag == "!shouldfail" ) + return TestCaseInfo::ShouldFail; + else if( tag == "!mayfail" ) + return TestCaseInfo::MayFail; + else if( tag == "!nonportable" ) + return TestCaseInfo::NonPortable; + else if( tag == "!benchmark" ) + return static_cast( TestCaseInfo::Benchmark | TestCaseInfo::IsHidden ); + else + return TestCaseInfo::None; + } + bool isReservedTag( std::string const& tag ) { + return parseSpecialTag( tag ) == TestCaseInfo::None && tag.size() > 0 && !std::isalnum( tag[0] ); + } + void enforceNotReservedTag( std::string const& tag, SourceLineInfo const& _lineInfo ) { + CATCH_ENFORCE( !isReservedTag(tag), + "Tag name: [" << tag << "] is not allowed.\n" + << "Tag names starting with non alpha-numeric characters are reserved\n" + << _lineInfo ); + } + + TestCase makeTestCase( ITestInvoker* _testCase, + std::string const& _className, + std::string const& _name, + std::string const& _descOrTags, + SourceLineInfo const& _lineInfo ) + { + bool isHidden = false; + + // Parse out tags + std::vector tags; + std::string desc, tag; + bool inTag = false; + for (char c : _descOrTags) { + if( !inTag ) { + if( c == '[' ) + inTag = true; + else + desc += c; + } + else { + if( c == ']' ) { + TestCaseInfo::SpecialProperties prop = parseSpecialTag( tag ); + if( ( prop & TestCaseInfo::IsHidden ) != 0 ) + isHidden = true; + else if( prop == TestCaseInfo::None ) + enforceNotReservedTag( tag, _lineInfo ); + + tags.push_back( tag ); + tag.clear(); + inTag = false; + } + else + tag += c; + } + } + if( isHidden ) { + tags.push_back( "." ); + } + + TestCaseInfo info( _name, _className, desc, tags, _lineInfo ); + return TestCase( _testCase, info ); + } + + void setTags( TestCaseInfo& testCaseInfo, std::vector tags ) { + std::sort(begin(tags), end(tags)); + tags.erase(std::unique(begin(tags), end(tags)), end(tags)); + testCaseInfo.lcaseTags.clear(); + + for( auto const& tag : tags ) { + std::string lcaseTag = toLower( tag ); + testCaseInfo.properties = static_cast( testCaseInfo.properties | parseSpecialTag( lcaseTag ) ); + testCaseInfo.lcaseTags.push_back( lcaseTag ); + } + testCaseInfo.tags = std::move(tags); + } + + TestCaseInfo::TestCaseInfo( std::string const& _name, + std::string const& _className, + std::string const& _description, + std::vector const& _tags, + SourceLineInfo const& _lineInfo ) + : name( _name ), + className( _className ), + description( _description ), + lineInfo( _lineInfo ), + properties( None ) + { + setTags( *this, _tags ); + } + + bool TestCaseInfo::isHidden() const { + return ( properties & IsHidden ) != 0; + } + bool TestCaseInfo::throws() const { + return ( properties & Throws ) != 0; + } + bool TestCaseInfo::okToFail() const { + return ( properties & (ShouldFail | MayFail ) ) != 0; + } + bool TestCaseInfo::expectedToFail() const { + return ( properties & (ShouldFail ) ) != 0; + } + + std::string TestCaseInfo::tagsAsString() const { + std::string ret; + // '[' and ']' per tag + std::size_t full_size = 2 * tags.size(); + for (const auto& tag : tags) { + full_size += tag.size(); + } + ret.reserve(full_size); + for (const auto& tag : tags) { + ret.push_back('['); + ret.append(tag); + ret.push_back(']'); + } + + return ret; + } + + TestCase::TestCase( ITestInvoker* testCase, TestCaseInfo const& info ) : TestCaseInfo( info ), test( testCase ) {} + + TestCase TestCase::withName( std::string const& _newName ) const { + TestCase other( *this ); + other.name = _newName; + return other; + } + + void TestCase::invoke() const { + test->invoke(); + } + + bool TestCase::operator == ( TestCase const& other ) const { + return test.get() == other.test.get() && + name == other.name && + className == other.className; + } + + bool TestCase::operator < ( TestCase const& other ) const { + return name < other.name; + } + + TestCaseInfo const& TestCase::getTestCaseInfo() const + { + return *this; + } + +} // end namespace Catch +// end catch_test_case_info.cpp +// start catch_test_case_registry_impl.cpp + +#include + +namespace Catch { + + std::vector sortTests( IConfig const& config, std::vector const& unsortedTestCases ) { + + std::vector sorted = unsortedTestCases; + + switch( config.runOrder() ) { + case RunTests::InLexicographicalOrder: + std::sort( sorted.begin(), sorted.end() ); + break; + case RunTests::InRandomOrder: + seedRng( config ); + RandomNumberGenerator::shuffle( sorted ); + break; + case RunTests::InDeclarationOrder: + // already in declaration order + break; + } + return sorted; + } + bool matchTest( TestCase const& testCase, TestSpec const& testSpec, IConfig const& config ) { + return testSpec.matches( testCase ) && ( config.allowThrows() || !testCase.throws() ); + } + + void enforceNoDuplicateTestCases( std::vector const& functions ) { + std::set seenFunctions; + for( auto const& function : functions ) { + auto prev = seenFunctions.insert( function ); + CATCH_ENFORCE( prev.second, + "error: TEST_CASE( \"" << function.name << "\" ) already defined.\n" + << "\tFirst seen at " << prev.first->getTestCaseInfo().lineInfo << "\n" + << "\tRedefined at " << function.getTestCaseInfo().lineInfo ); + } + } + + std::vector filterTests( std::vector const& testCases, TestSpec const& testSpec, IConfig const& config ) { + std::vector filtered; + filtered.reserve( testCases.size() ); + for( auto const& testCase : testCases ) + if( matchTest( testCase, testSpec, config ) ) + filtered.push_back( testCase ); + return filtered; + } + std::vector const& getAllTestCasesSorted( IConfig const& config ) { + return getRegistryHub().getTestCaseRegistry().getAllTestsSorted( config ); + } + + void TestRegistry::registerTest( TestCase const& testCase ) { + std::string name = testCase.getTestCaseInfo().name; + if( name.empty() ) { + std::ostringstream oss; + oss << "Anonymous test case " << ++m_unnamedCount; + return registerTest( testCase.withName( oss.str() ) ); + } + m_functions.push_back( testCase ); + } + + std::vector const& TestRegistry::getAllTests() const { + return m_functions; + } + std::vector const& TestRegistry::getAllTestsSorted( IConfig const& config ) const { + if( m_sortedFunctions.empty() ) + enforceNoDuplicateTestCases( m_functions ); + + if( m_currentSortOrder != config.runOrder() || m_sortedFunctions.empty() ) { + m_sortedFunctions = sortTests( config, m_functions ); + m_currentSortOrder = config.runOrder(); + } + return m_sortedFunctions; + } + + /////////////////////////////////////////////////////////////////////////// + TestInvokerAsFunction::TestInvokerAsFunction( void(*testAsFunction)() ) noexcept : m_testAsFunction( testAsFunction ) {} + + void TestInvokerAsFunction::invoke() const { + m_testAsFunction(); + } + + std::string extractClassName( std::string const& classOrQualifiedMethodName ) { + std::string className = classOrQualifiedMethodName; + if( startsWith( className, '&' ) ) + { + std::size_t lastColons = className.rfind( "::" ); + std::size_t penultimateColons = className.rfind( "::", lastColons-1 ); + if( penultimateColons == std::string::npos ) + penultimateColons = 1; + className = className.substr( penultimateColons, lastColons-penultimateColons ); + } + return className; + } + +} // end namespace Catch +// end catch_test_case_registry_impl.cpp +// start catch_test_case_tracker.cpp + +#include +#include +#include +#include + +#if defined(__clang__) +# pragma clang diagnostic push +# pragma clang diagnostic ignored "-Wexit-time-destructors" +#endif + +namespace Catch { +namespace TestCaseTracking { + + NameAndLocation::NameAndLocation( std::string const& _name, SourceLineInfo const& _location ) + : name( _name ), + location( _location ) + {} + + ITracker::~ITracker() = default; + + TrackerContext& TrackerContext::instance() { + static TrackerContext s_instance; + return s_instance; + } + + ITracker& TrackerContext::startRun() { + m_rootTracker = std::make_shared( NameAndLocation( "{root}", CATCH_INTERNAL_LINEINFO ), *this, nullptr ); + m_currentTracker = nullptr; + m_runState = Executing; + return *m_rootTracker; + } + + void TrackerContext::endRun() { + m_rootTracker.reset(); + m_currentTracker = nullptr; + m_runState = NotStarted; + } + + void TrackerContext::startCycle() { + m_currentTracker = m_rootTracker.get(); + m_runState = Executing; + } + void TrackerContext::completeCycle() { + m_runState = CompletedCycle; + } + + bool TrackerContext::completedCycle() const { + return m_runState == CompletedCycle; + } + ITracker& TrackerContext::currentTracker() { + return *m_currentTracker; + } + void TrackerContext::setCurrentTracker( ITracker* tracker ) { + m_currentTracker = tracker; + } + + TrackerBase::TrackerHasName::TrackerHasName( NameAndLocation const& nameAndLocation ) : m_nameAndLocation( nameAndLocation ) {} + bool TrackerBase::TrackerHasName::operator ()( ITrackerPtr const& tracker ) const { + return + tracker->nameAndLocation().name == m_nameAndLocation.name && + tracker->nameAndLocation().location == m_nameAndLocation.location; + } + + TrackerBase::TrackerBase( NameAndLocation const& nameAndLocation, TrackerContext& ctx, ITracker* parent ) + : m_nameAndLocation( nameAndLocation ), + m_ctx( ctx ), + m_parent( parent ) + {} + + NameAndLocation const& TrackerBase::nameAndLocation() const { + return m_nameAndLocation; + } + bool TrackerBase::isComplete() const { + return m_runState == CompletedSuccessfully || m_runState == Failed; + } + bool TrackerBase::isSuccessfullyCompleted() const { + return m_runState == CompletedSuccessfully; + } + bool TrackerBase::isOpen() const { + return m_runState != NotStarted && !isComplete(); + } + bool TrackerBase::hasChildren() const { + return !m_children.empty(); + } + + void TrackerBase::addChild( ITrackerPtr const& child ) { + m_children.push_back( child ); + } + + ITrackerPtr TrackerBase::findChild( NameAndLocation const& nameAndLocation ) { + auto it = std::find_if( m_children.begin(), m_children.end(), TrackerHasName( nameAndLocation ) ); + return( it != m_children.end() ) + ? *it + : nullptr; + } + ITracker& TrackerBase::parent() { + assert( m_parent ); // Should always be non-null except for root + return *m_parent; + } + + void TrackerBase::openChild() { + if( m_runState != ExecutingChildren ) { + m_runState = ExecutingChildren; + if( m_parent ) + m_parent->openChild(); + } + } + + bool TrackerBase::isSectionTracker() const { return false; } + bool TrackerBase::isIndexTracker() const { return false; } + + void TrackerBase::open() { + m_runState = Executing; + moveToThis(); + if( m_parent ) + m_parent->openChild(); + } + + void TrackerBase::close() { + + // Close any still open children (e.g. generators) + while( &m_ctx.currentTracker() != this ) + m_ctx.currentTracker().close(); + + switch( m_runState ) { + case NeedsAnotherRun: + break; + + case Executing: + m_runState = CompletedSuccessfully; + break; + case ExecutingChildren: + if( m_children.empty() || m_children.back()->isComplete() ) + m_runState = CompletedSuccessfully; + break; + + case NotStarted: + case CompletedSuccessfully: + case Failed: + CATCH_INTERNAL_ERROR( "Illogical state: " << m_runState ); + + default: + CATCH_INTERNAL_ERROR( "Unknown state: " << m_runState ); + } + moveToParent(); + m_ctx.completeCycle(); + } + void TrackerBase::fail() { + m_runState = Failed; + if( m_parent ) + m_parent->markAsNeedingAnotherRun(); + moveToParent(); + m_ctx.completeCycle(); + } + void TrackerBase::markAsNeedingAnotherRun() { + m_runState = NeedsAnotherRun; + } + + void TrackerBase::moveToParent() { + assert( m_parent ); + m_ctx.setCurrentTracker( m_parent ); + } + void TrackerBase::moveToThis() { + m_ctx.setCurrentTracker( this ); + } + + SectionTracker::SectionTracker( NameAndLocation const& nameAndLocation, TrackerContext& ctx, ITracker* parent ) + : TrackerBase( nameAndLocation, ctx, parent ) + { + if( parent ) { + while( !parent->isSectionTracker() ) + parent = &parent->parent(); + + SectionTracker& parentSection = static_cast( *parent ); + addNextFilters( parentSection.m_filters ); + } + } + + bool SectionTracker::isSectionTracker() const { return true; } + + SectionTracker& SectionTracker::acquire( TrackerContext& ctx, NameAndLocation const& nameAndLocation ) { + std::shared_ptr section; + + ITracker& currentTracker = ctx.currentTracker(); + if( ITrackerPtr childTracker = currentTracker.findChild( nameAndLocation ) ) { + assert( childTracker ); + assert( childTracker->isSectionTracker() ); + section = std::static_pointer_cast( childTracker ); + } + else { + section = std::make_shared( nameAndLocation, ctx, ¤tTracker ); + currentTracker.addChild( section ); + } + if( !ctx.completedCycle() ) + section->tryOpen(); + return *section; + } + + void SectionTracker::tryOpen() { + if( !isComplete() && (m_filters.empty() || m_filters[0].empty() || m_filters[0] == m_nameAndLocation.name ) ) + open(); + } + + void SectionTracker::addInitialFilters( std::vector const& filters ) { + if( !filters.empty() ) { + m_filters.push_back(""); // Root - should never be consulted + m_filters.push_back(""); // Test Case - not a section filter + m_filters.insert( m_filters.end(), filters.begin(), filters.end() ); + } + } + void SectionTracker::addNextFilters( std::vector const& filters ) { + if( filters.size() > 1 ) + m_filters.insert( m_filters.end(), ++filters.begin(), filters.end() ); + } + + IndexTracker::IndexTracker( NameAndLocation const& nameAndLocation, TrackerContext& ctx, ITracker* parent, int size ) + : TrackerBase( nameAndLocation, ctx, parent ), + m_size( size ) + {} + + bool IndexTracker::isIndexTracker() const { return true; } + + IndexTracker& IndexTracker::acquire( TrackerContext& ctx, NameAndLocation const& nameAndLocation, int size ) { + std::shared_ptr tracker; + + ITracker& currentTracker = ctx.currentTracker(); + if( ITrackerPtr childTracker = currentTracker.findChild( nameAndLocation ) ) { + assert( childTracker ); + assert( childTracker->isIndexTracker() ); + tracker = std::static_pointer_cast( childTracker ); + } + else { + tracker = std::make_shared( nameAndLocation, ctx, ¤tTracker, size ); + currentTracker.addChild( tracker ); + } + + if( !ctx.completedCycle() && !tracker->isComplete() ) { + if( tracker->m_runState != ExecutingChildren && tracker->m_runState != NeedsAnotherRun ) + tracker->moveNext(); + tracker->open(); + } + + return *tracker; + } + + int IndexTracker::index() const { return m_index; } + + void IndexTracker::moveNext() { + m_index++; + m_children.clear(); + } + + void IndexTracker::close() { + TrackerBase::close(); + if( m_runState == CompletedSuccessfully && m_index < m_size-1 ) + m_runState = Executing; + } + +} // namespace TestCaseTracking + +using TestCaseTracking::ITracker; +using TestCaseTracking::TrackerContext; +using TestCaseTracking::SectionTracker; +using TestCaseTracking::IndexTracker; + +} // namespace Catch + +#if defined(__clang__) +# pragma clang diagnostic pop +#endif +// end catch_test_case_tracker.cpp +// start catch_test_registry.cpp + +namespace Catch { + + auto makeTestInvoker( void(*testAsFunction)() ) noexcept -> ITestInvoker* { + return new(std::nothrow) TestInvokerAsFunction( testAsFunction ); + } + + NameAndTags::NameAndTags( StringRef name_ , StringRef tags_ ) noexcept : name( name_ ), tags( tags_ ) {} + + AutoReg::AutoReg( ITestInvoker* invoker, SourceLineInfo const& lineInfo, StringRef classOrMethod, NameAndTags const& nameAndTags ) noexcept { + try { + getMutableRegistryHub() + .registerTest( + makeTestCase( + invoker, + extractClassName( classOrMethod ), + nameAndTags.name, + nameAndTags.tags, + lineInfo)); + } catch (...) { + // Do not throw when constructing global objects, instead register the exception to be processed later + getMutableRegistryHub().registerStartupException(); + } + } + + AutoReg::~AutoReg() = default; +} +// end catch_test_registry.cpp +// start catch_test_spec.cpp + +#include +#include +#include +#include + +namespace Catch { + + TestSpec::Pattern::~Pattern() = default; + TestSpec::NamePattern::~NamePattern() = default; + TestSpec::TagPattern::~TagPattern() = default; + TestSpec::ExcludedPattern::~ExcludedPattern() = default; + + TestSpec::NamePattern::NamePattern( std::string const& name ) + : m_wildcardPattern( toLower( name ), CaseSensitive::No ) + {} + bool TestSpec::NamePattern::matches( TestCaseInfo const& testCase ) const { + return m_wildcardPattern.matches( toLower( testCase.name ) ); + } + + TestSpec::TagPattern::TagPattern( std::string const& tag ) : m_tag( toLower( tag ) ) {} + bool TestSpec::TagPattern::matches( TestCaseInfo const& testCase ) const { + return std::find(begin(testCase.lcaseTags), + end(testCase.lcaseTags), + m_tag) != end(testCase.lcaseTags); + } + + TestSpec::ExcludedPattern::ExcludedPattern( PatternPtr const& underlyingPattern ) : m_underlyingPattern( underlyingPattern ) {} + bool TestSpec::ExcludedPattern::matches( TestCaseInfo const& testCase ) const { return !m_underlyingPattern->matches( testCase ); } + + bool TestSpec::Filter::matches( TestCaseInfo const& testCase ) const { + // All patterns in a filter must match for the filter to be a match + for( auto const& pattern : m_patterns ) { + if( !pattern->matches( testCase ) ) + return false; + } + return true; + } + + bool TestSpec::hasFilters() const { + return !m_filters.empty(); + } + bool TestSpec::matches( TestCaseInfo const& testCase ) const { + // A TestSpec matches if any filter matches + for( auto const& filter : m_filters ) + if( filter.matches( testCase ) ) + return true; + return false; + } +} +// end catch_test_spec.cpp +// start catch_test_spec_parser.cpp + +namespace Catch { + + TestSpecParser::TestSpecParser( ITagAliasRegistry const& tagAliases ) : m_tagAliases( &tagAliases ) {} + + TestSpecParser& TestSpecParser::parse( std::string const& arg ) { + m_mode = None; + m_exclusion = false; + m_start = std::string::npos; + m_arg = m_tagAliases->expandAliases( arg ); + m_escapeChars.clear(); + for( m_pos = 0; m_pos < m_arg.size(); ++m_pos ) + visitChar( m_arg[m_pos] ); + if( m_mode == Name ) + addPattern(); + return *this; + } + TestSpec TestSpecParser::testSpec() { + addFilter(); + return m_testSpec; + } + + void TestSpecParser::visitChar( char c ) { + if( m_mode == None ) { + switch( c ) { + case ' ': return; + case '~': m_exclusion = true; return; + case '[': return startNewMode( Tag, ++m_pos ); + case '"': return startNewMode( QuotedName, ++m_pos ); + case '\\': return escape(); + default: startNewMode( Name, m_pos ); break; + } + } + if( m_mode == Name ) { + if( c == ',' ) { + addPattern(); + addFilter(); + } + else if( c == '[' ) { + if( subString() == "exclude:" ) + m_exclusion = true; + else + addPattern(); + startNewMode( Tag, ++m_pos ); + } + else if( c == '\\' ) + escape(); + } + else if( m_mode == EscapedName ) + m_mode = Name; + else if( m_mode == QuotedName && c == '"' ) + addPattern(); + else if( m_mode == Tag && c == ']' ) + addPattern(); + } + void TestSpecParser::startNewMode( Mode mode, std::size_t start ) { + m_mode = mode; + m_start = start; + } + void TestSpecParser::escape() { + if( m_mode == None ) + m_start = m_pos; + m_mode = EscapedName; + m_escapeChars.push_back( m_pos ); + } + std::string TestSpecParser::subString() const { return m_arg.substr( m_start, m_pos - m_start ); } + + void TestSpecParser::addFilter() { + if( !m_currentFilter.m_patterns.empty() ) { + m_testSpec.m_filters.push_back( m_currentFilter ); + m_currentFilter = TestSpec::Filter(); + } + } + + TestSpec parseTestSpec( std::string const& arg ) { + return TestSpecParser( ITagAliasRegistry::get() ).parse( arg ).testSpec(); + } + +} // namespace Catch +// end catch_test_spec_parser.cpp +// start catch_timer.cpp + +#include + +namespace Catch { + + auto getCurrentNanosecondsSinceEpoch() -> uint64_t { + return std::chrono::duration_cast( std::chrono::high_resolution_clock::now().time_since_epoch() ).count(); + } + + auto estimateClockResolution() -> uint64_t { + uint64_t sum = 0; + static const uint64_t iterations = 1000000; + + for( std::size_t i = 0; i < iterations; ++i ) { + + uint64_t ticks; + uint64_t baseTicks = getCurrentNanosecondsSinceEpoch(); + do { + ticks = getCurrentNanosecondsSinceEpoch(); + } + while( ticks == baseTicks ); + + auto delta = ticks - baseTicks; + sum += delta; + } + + // We're just taking the mean, here. To do better we could take the std. dev and exclude outliers + // - and potentially do more iterations if there's a high variance. + return sum/iterations; + } + auto getEstimatedClockResolution() -> uint64_t { + static auto s_resolution = estimateClockResolution(); + return s_resolution; + } + + void Timer::start() { + m_nanoseconds = getCurrentNanosecondsSinceEpoch(); + } + auto Timer::getElapsedNanoseconds() const -> unsigned int { + return static_cast(getCurrentNanosecondsSinceEpoch() - m_nanoseconds); + } + auto Timer::getElapsedMicroseconds() const -> unsigned int { + return static_cast(getElapsedNanoseconds()/1000); + } + auto Timer::getElapsedMilliseconds() const -> unsigned int { + return static_cast(getElapsedMicroseconds()/1000); + } + auto Timer::getElapsedSeconds() const -> double { + return getElapsedMicroseconds()/1000000.0; + } + +} // namespace Catch +// end catch_timer.cpp +// start catch_tostring.cpp + +#if defined(__clang__) +# pragma clang diagnostic push +# pragma clang diagnostic ignored "-Wexit-time-destructors" +# pragma clang diagnostic ignored "-Wglobal-constructors" +#endif + +#include + +namespace Catch { + +namespace Detail { + + const std::string unprintableString = "{?}"; + + namespace { + const int hexThreshold = 255; + + struct Endianness { + enum Arch { Big, Little }; + + static Arch which() { + union _{ + int asInt; + char asChar[sizeof (int)]; + } u; + + u.asInt = 1; + return ( u.asChar[sizeof(int)-1] == 1 ) ? Big : Little; + } + }; + } + + std::string rawMemoryToString( const void *object, std::size_t size ) { + // Reverse order for little endian architectures + int i = 0, end = static_cast( size ), inc = 1; + if( Endianness::which() == Endianness::Little ) { + i = end-1; + end = inc = -1; + } + + unsigned char const *bytes = static_cast(object); + std::ostringstream os; + os << "0x" << std::setfill('0') << std::hex; + for( ; i != end; i += inc ) + os << std::setw(2) << static_cast(bytes[i]); + return os.str(); + } +} + +template +std::string fpToString( T value, int precision ) { + std::ostringstream oss; + oss << std::setprecision( precision ) + << std::fixed + << value; + std::string d = oss.str(); + std::size_t i = d.find_last_not_of( '0' ); + if( i != std::string::npos && i != d.size()-1 ) { + if( d[i] == '.' ) + i++; + d = d.substr( 0, i+1 ); + } + return d; +} + +//// ======================================================= //// +// +// Out-of-line defs for full specialization of StringMaker +// +//// ======================================================= //// + +std::string StringMaker::convert(const std::string& str) { + if (!getCurrentContext().getConfig()->showInvisibles()) { + return '"' + str + '"'; + } + + std::string s("\""); + for (char c : str) { + switch (c) { + case '\n': + s.append("\\n"); + break; + case '\t': + s.append("\\t"); + break; + default: + s.push_back(c); + break; + } + } + s.append("\""); + return s; +} + +std::string StringMaker::convert(const std::wstring& wstr) { + std::string s; + s.reserve(wstr.size()); + for (auto c : wstr) { + s += (c <= 0xff) ? static_cast(c) : '?'; + } + return ::Catch::Detail::stringify(s); +} + +std::string StringMaker::convert(char const* str) { + if (str) { + return ::Catch::Detail::stringify(std::string{ str }); + } else { + return{ "{null string}" }; + } +} +std::string StringMaker::convert(char* str) { + if (str) { + return ::Catch::Detail::stringify(std::string{ str }); + } else { + return{ "{null string}" }; + } +} +std::string StringMaker::convert(wchar_t const * str) { + if (str) { + return ::Catch::Detail::stringify(std::wstring{ str }); + } else { + return{ "{null string}" }; + } +} +std::string StringMaker::convert(wchar_t * str) { + if (str) { + return ::Catch::Detail::stringify(std::wstring{ str }); + } else { + return{ "{null string}" }; + } +} + +std::string StringMaker::convert(int value) { + return ::Catch::Detail::stringify(static_cast(value)); +} +std::string StringMaker::convert(long value) { + return ::Catch::Detail::stringify(static_cast(value)); +} +std::string StringMaker::convert(long long value) { + std::ostringstream oss; + oss << value; + if (value > Detail::hexThreshold) { + oss << " (0x" << std::hex << value << ')'; + } + return oss.str(); +} + +std::string StringMaker::convert(unsigned int value) { + return ::Catch::Detail::stringify(static_cast(value)); +} +std::string StringMaker::convert(unsigned long value) { + return ::Catch::Detail::stringify(static_cast(value)); +} +std::string StringMaker::convert(unsigned long long value) { + std::ostringstream oss; + oss << value; + if (value > Detail::hexThreshold) { + oss << " (0x" << std::hex << value << ')'; + } + return oss.str(); +} + +std::string StringMaker::convert(bool b) { + return b ? "true" : "false"; +} + +std::string StringMaker::convert(char value) { + if (value == '\r') { + return "'\\r'"; + } else if (value == '\f') { + return "'\\f'"; + } else if (value == '\n') { + return "'\\n'"; + } else if (value == '\t') { + return "'\\t'"; + } else if ('\0' <= value && value < ' ') { + return ::Catch::Detail::stringify(static_cast(value)); + } else { + char chstr[] = "' '"; + chstr[1] = value; + return chstr; + } +} +std::string StringMaker::convert(signed char c) { + return ::Catch::Detail::stringify(static_cast(c)); +} +std::string StringMaker::convert(unsigned char c) { + return ::Catch::Detail::stringify(static_cast(c)); +} + +std::string StringMaker::convert(std::nullptr_t) { + return "nullptr"; +} + +std::string StringMaker::convert(float value) { + return fpToString(value, 5) + 'f'; +} +std::string StringMaker::convert(double value) { + return fpToString(value, 10); +} + +} // end namespace Catch + +#if defined(__clang__) +# pragma clang diagnostic pop +#endif + +// end catch_tostring.cpp +// start catch_totals.cpp + +namespace Catch { + + Counts Counts::operator - ( Counts const& other ) const { + Counts diff; + diff.passed = passed - other.passed; + diff.failed = failed - other.failed; + diff.failedButOk = failedButOk - other.failedButOk; + return diff; + } + + Counts& Counts::operator += ( Counts const& other ) { + passed += other.passed; + failed += other.failed; + failedButOk += other.failedButOk; + return *this; + } + + std::size_t Counts::total() const { + return passed + failed + failedButOk; + } + bool Counts::allPassed() const { + return failed == 0 && failedButOk == 0; + } + bool Counts::allOk() const { + return failed == 0; + } + + Totals Totals::operator - ( Totals const& other ) const { + Totals diff; + diff.assertions = assertions - other.assertions; + diff.testCases = testCases - other.testCases; + return diff; + } + + Totals& Totals::operator += ( Totals const& other ) { + assertions += other.assertions; + testCases += other.testCases; + return *this; + } + + Totals Totals::delta( Totals const& prevTotals ) const { + Totals diff = *this - prevTotals; + if( diff.assertions.failed > 0 ) + ++diff.testCases.failed; + else if( diff.assertions.failedButOk > 0 ) + ++diff.testCases.failedButOk; + else + ++diff.testCases.passed; + return diff; + } + +} +// end catch_totals.cpp +// start catch_version.cpp + +#include + +namespace Catch { + + Version::Version + ( unsigned int _majorVersion, + unsigned int _minorVersion, + unsigned int _patchNumber, + char const * const _branchName, + unsigned int _buildNumber ) + : majorVersion( _majorVersion ), + minorVersion( _minorVersion ), + patchNumber( _patchNumber ), + branchName( _branchName ), + buildNumber( _buildNumber ) + {} + + std::ostream& operator << ( std::ostream& os, Version const& version ) { + os << version.majorVersion << '.' + << version.minorVersion << '.' + << version.patchNumber; + // branchName is never null -> 0th char is \0 if it is empty + if (version.branchName[0]) { + os << '-' << version.branchName + << '.' << version.buildNumber; + } + return os; + } + + Version const& libraryVersion() { + static Version version( 2, 0, 1, "", 0 ); + return version; + } + +} +// end catch_version.cpp +// start catch_wildcard_pattern.cpp + +namespace Catch { + + WildcardPattern::WildcardPattern( std::string const& pattern, + CaseSensitive::Choice caseSensitivity ) + : m_caseSensitivity( caseSensitivity ), + m_pattern( adjustCase( pattern ) ) + { + if( startsWith( m_pattern, '*' ) ) { + m_pattern = m_pattern.substr( 1 ); + m_wildcard = WildcardAtStart; + } + if( endsWith( m_pattern, '*' ) ) { + m_pattern = m_pattern.substr( 0, m_pattern.size()-1 ); + m_wildcard = static_cast( m_wildcard | WildcardAtEnd ); + } + } + + bool WildcardPattern::matches( std::string const& str ) const { + switch( m_wildcard ) { + case NoWildcard: + return m_pattern == adjustCase( str ); + case WildcardAtStart: + return endsWith( adjustCase( str ), m_pattern ); + case WildcardAtEnd: + return startsWith( adjustCase( str ), m_pattern ); + case WildcardAtBothEnds: + return contains( adjustCase( str ), m_pattern ); + default: + CATCH_INTERNAL_ERROR( "Unknown enum" ); + } + } + + std::string WildcardPattern::adjustCase( std::string const& str ) const { + return m_caseSensitivity == CaseSensitive::No ? toLower( str ) : str; + } +} +// end catch_wildcard_pattern.cpp +// start catch_xmlwriter.cpp + +// start catch_xmlwriter.h + +#include +#include + +namespace Catch { + + class XmlEncode { + public: + enum ForWhat { ForTextNodes, ForAttributes }; + + XmlEncode( std::string const& str, ForWhat forWhat = ForTextNodes ); + + void encodeTo( std::ostream& os ) const; + + friend std::ostream& operator << ( std::ostream& os, XmlEncode const& xmlEncode ); + + private: + std::string m_str; + ForWhat m_forWhat; + }; + + class XmlWriter { + public: + + class ScopedElement { + public: + ScopedElement( XmlWriter* writer ); + + ScopedElement( ScopedElement&& other ) noexcept; + ScopedElement& operator=( ScopedElement&& other ) noexcept; + + ~ScopedElement(); + + ScopedElement& writeText( std::string const& text, bool indent = true ); + + template + ScopedElement& writeAttribute( std::string const& name, T const& attribute ) { + m_writer->writeAttribute( name, attribute ); + return *this; + } + + private: + mutable XmlWriter* m_writer = nullptr; + }; + + XmlWriter( std::ostream& os = Catch::cout() ); + ~XmlWriter(); + + XmlWriter( XmlWriter const& ) = delete; + XmlWriter& operator=( XmlWriter const& ) = delete; + + XmlWriter& startElement( std::string const& name ); + + ScopedElement scopedElement( std::string const& name ); + + XmlWriter& endElement(); + + XmlWriter& writeAttribute( std::string const& name, std::string const& attribute ); + + XmlWriter& writeAttribute( std::string const& name, bool attribute ); + + template + XmlWriter& writeAttribute( std::string const& name, T const& attribute ) { + m_oss.clear(); + m_oss.str(std::string()); + m_oss << attribute; + return writeAttribute( name, m_oss.str() ); + } + + XmlWriter& writeText( std::string const& text, bool indent = true ); + + XmlWriter& writeComment( std::string const& text ); + + void writeStylesheetRef( std::string const& url ); + + XmlWriter& writeBlankLine(); + + void ensureTagClosed(); + + private: + + void writeDeclaration(); + + void newlineIfNecessary(); + + bool m_tagIsOpen = false; + bool m_needsNewline = false; + std::vector m_tags; + std::string m_indent; + std::ostream& m_os; + std::ostringstream m_oss; + }; + +} + +// end catch_xmlwriter.h +#include + +namespace Catch { + + XmlEncode::XmlEncode( std::string const& str, ForWhat forWhat ) + : m_str( str ), + m_forWhat( forWhat ) + {} + + void XmlEncode::encodeTo( std::ostream& os ) const { + + // Apostrophe escaping not necessary if we always use " to write attributes + // (see: http://www.w3.org/TR/xml/#syntax) + + for( std::size_t i = 0; i < m_str.size(); ++ i ) { + char c = m_str[i]; + switch( c ) { + case '<': os << "<"; break; + case '&': os << "&"; break; + + case '>': + // See: http://www.w3.org/TR/xml/#syntax + if( i > 2 && m_str[i-1] == ']' && m_str[i-2] == ']' ) + os << ">"; + else + os << c; + break; + + case '\"': + if( m_forWhat == ForAttributes ) + os << """; + else + os << c; + break; + + default: + // Escape control chars - based on contribution by @espenalb in PR #465 and + // by @mrpi PR #588 + if ( ( c >= 0 && c < '\x09' ) || ( c > '\x0D' && c < '\x20') || c=='\x7F' ) { + // see http://stackoverflow.com/questions/404107/why-are-control-characters-illegal-in-xml-1-0 + os << "\\x" << std::uppercase << std::hex << std::setfill('0') << std::setw(2) + << static_cast( c ); + } + else + os << c; + } + } + } + + std::ostream& operator << ( std::ostream& os, XmlEncode const& xmlEncode ) { + xmlEncode.encodeTo( os ); + return os; + } + + XmlWriter::ScopedElement::ScopedElement( XmlWriter* writer ) + : m_writer( writer ) + {} + + XmlWriter::ScopedElement::ScopedElement( ScopedElement&& other ) noexcept + : m_writer( other.m_writer ){ + other.m_writer = nullptr; + } + XmlWriter::ScopedElement& XmlWriter::ScopedElement::operator=( ScopedElement&& other ) noexcept { + if ( m_writer ) { + m_writer->endElement(); + } + m_writer = other.m_writer; + other.m_writer = nullptr; + return *this; + } + + XmlWriter::ScopedElement::~ScopedElement() { + if( m_writer ) + m_writer->endElement(); + } + + XmlWriter::ScopedElement& XmlWriter::ScopedElement::writeText( std::string const& text, bool indent ) { + m_writer->writeText( text, indent ); + return *this; + } + + XmlWriter::XmlWriter( std::ostream& os ) : m_os( os ) + { + writeDeclaration(); + } + + XmlWriter::~XmlWriter() { + while( !m_tags.empty() ) + endElement(); + } + + XmlWriter& XmlWriter::startElement( std::string const& name ) { + ensureTagClosed(); + newlineIfNecessary(); + m_os << m_indent << '<' << name; + m_tags.push_back( name ); + m_indent += " "; + m_tagIsOpen = true; + return *this; + } + + XmlWriter::ScopedElement XmlWriter::scopedElement( std::string const& name ) { + ScopedElement scoped( this ); + startElement( name ); + return scoped; + } + + XmlWriter& XmlWriter::endElement() { + newlineIfNecessary(); + m_indent = m_indent.substr( 0, m_indent.size()-2 ); + if( m_tagIsOpen ) { + m_os << "/>"; + m_tagIsOpen = false; + } + else { + m_os << m_indent << ""; + } + m_os << std::endl; + m_tags.pop_back(); + return *this; + } + + XmlWriter& XmlWriter::writeAttribute( std::string const& name, std::string const& attribute ) { + if( !name.empty() && !attribute.empty() ) + m_os << ' ' << name << "=\"" << XmlEncode( attribute, XmlEncode::ForAttributes ) << '"'; + return *this; + } + + XmlWriter& XmlWriter::writeAttribute( std::string const& name, bool attribute ) { + m_os << ' ' << name << "=\"" << ( attribute ? "true" : "false" ) << '"'; + return *this; + } + + XmlWriter& XmlWriter::writeText( std::string const& text, bool indent ) { + if( !text.empty() ){ + bool tagWasOpen = m_tagIsOpen; + ensureTagClosed(); + if( tagWasOpen && indent ) + m_os << m_indent; + m_os << XmlEncode( text ); + m_needsNewline = true; + } + return *this; + } + + XmlWriter& XmlWriter::writeComment( std::string const& text ) { + ensureTagClosed(); + m_os << m_indent << ""; + m_needsNewline = true; + return *this; + } + + void XmlWriter::writeStylesheetRef( std::string const& url ) { + m_os << "\n"; + } + + XmlWriter& XmlWriter::writeBlankLine() { + ensureTagClosed(); + m_os << '\n'; + return *this; + } + + void XmlWriter::ensureTagClosed() { + if( m_tagIsOpen ) { + m_os << ">" << std::endl; + m_tagIsOpen = false; + } + } + + void XmlWriter::writeDeclaration() { + m_os << "\n"; + } + + void XmlWriter::newlineIfNecessary() { + if( m_needsNewline ) { + m_os << std::endl; + m_needsNewline = false; + } + } +} +// end catch_xmlwriter.cpp +// start catch_reporter_bases.cpp + +#include +#include +#include +#include +#include + +namespace Catch { + void prepareExpandedExpression(AssertionResult& result) { + result.getExpandedExpression(); + } + + // Because formatting using c++ streams is stateful, drop down to C is required + // Alternatively we could use stringstream, but its performance is... not good. + std::string getFormattedDuration( double duration ) { + // Max exponent + 1 is required to represent the whole part + // + 1 for decimal point + // + 3 for the 3 decimal places + // + 1 for null terminator + const std::size_t maxDoubleSize = DBL_MAX_10_EXP + 1 + 1 + 3 + 1; + char buffer[maxDoubleSize]; + + // Save previous errno, to prevent sprintf from overwriting it + ErrnoGuard guard; +#ifdef _MSC_VER + sprintf_s(buffer, "%.3f", duration); +#else + sprintf(buffer, "%.3f", duration); +#endif + return std::string(buffer); + } + + TestEventListenerBase::TestEventListenerBase(ReporterConfig const & _config) + :StreamingReporterBase(_config) {} + + void TestEventListenerBase::assertionStarting(AssertionInfo const &) {} + + bool TestEventListenerBase::assertionEnded(AssertionStats const &) { + return false; + } + +} // end namespace Catch +// end catch_reporter_bases.cpp +// start catch_reporter_compact.cpp + +namespace { + +#ifdef CATCH_PLATFORM_MAC + const char* failedString() { return "FAILED"; } + const char* passedString() { return "PASSED"; } +#else + const char* failedString() { return "failed"; } + const char* passedString() { return "passed"; } +#endif + + // Colour::LightGrey + Catch::Colour::Code dimColour() { return Catch::Colour::FileName; } + + std::string bothOrAll( std::size_t count ) { + return count == 1 ? std::string() : + count == 2 ? "both " : "all " ; + } +} + +namespace Catch { + + struct CompactReporter : StreamingReporterBase { + + using StreamingReporterBase::StreamingReporterBase; + + ~CompactReporter() override; + + static std::string getDescription() { + return "Reports test results on a single line, suitable for IDEs"; + } + + ReporterPreferences getPreferences() const override { + ReporterPreferences prefs; + prefs.shouldRedirectStdOut = false; + return prefs; + } + + void noMatchingTestCases( std::string const& spec ) override { + stream << "No test cases matched '" << spec << '\'' << std::endl; + } + + void assertionStarting( AssertionInfo const& ) override {} + + bool assertionEnded( AssertionStats const& _assertionStats ) override { + AssertionResult const& result = _assertionStats.assertionResult; + + bool printInfoMessages = true; + + // Drop out if result was successful and we're not printing those + if( !m_config->includeSuccessfulResults() && result.isOk() ) { + if( result.getResultType() != ResultWas::Warning ) + return false; + printInfoMessages = false; + } + + AssertionPrinter printer( stream, _assertionStats, printInfoMessages ); + printer.print(); + + stream << std::endl; + return true; + } + + void sectionEnded(SectionStats const& _sectionStats) override { + if (m_config->showDurations() == ShowDurations::Always) { + stream << getFormattedDuration(_sectionStats.durationInSeconds) << " s: " << _sectionStats.sectionInfo.name << std::endl; + } + } + + void testRunEnded( TestRunStats const& _testRunStats ) override { + printTotals( _testRunStats.totals ); + stream << '\n' << std::endl; + StreamingReporterBase::testRunEnded( _testRunStats ); + } + + private: + class AssertionPrinter { + public: + AssertionPrinter& operator= ( AssertionPrinter const& ) = delete; + AssertionPrinter( AssertionPrinter const& ) = delete; + AssertionPrinter( std::ostream& _stream, AssertionStats const& _stats, bool _printInfoMessages ) + : stream( _stream ) + , result( _stats.assertionResult ) + , messages( _stats.infoMessages ) + , itMessage( _stats.infoMessages.begin() ) + , printInfoMessages( _printInfoMessages ) + {} + + void print() { + printSourceInfo(); + + itMessage = messages.begin(); + + switch( result.getResultType() ) { + case ResultWas::Ok: + printResultType( Colour::ResultSuccess, passedString() ); + printOriginalExpression(); + printReconstructedExpression(); + if ( ! result.hasExpression() ) + printRemainingMessages( Colour::None ); + else + printRemainingMessages(); + break; + case ResultWas::ExpressionFailed: + if( result.isOk() ) + printResultType( Colour::ResultSuccess, failedString() + std::string( " - but was ok" ) ); + else + printResultType( Colour::Error, failedString() ); + printOriginalExpression(); + printReconstructedExpression(); + printRemainingMessages(); + break; + case ResultWas::ThrewException: + printResultType( Colour::Error, failedString() ); + printIssue( "unexpected exception with message:" ); + printMessage(); + printExpressionWas(); + printRemainingMessages(); + break; + case ResultWas::FatalErrorCondition: + printResultType( Colour::Error, failedString() ); + printIssue( "fatal error condition with message:" ); + printMessage(); + printExpressionWas(); + printRemainingMessages(); + break; + case ResultWas::DidntThrowException: + printResultType( Colour::Error, failedString() ); + printIssue( "expected exception, got none" ); + printExpressionWas(); + printRemainingMessages(); + break; + case ResultWas::Info: + printResultType( Colour::None, "info" ); + printMessage(); + printRemainingMessages(); + break; + case ResultWas::Warning: + printResultType( Colour::None, "warning" ); + printMessage(); + printRemainingMessages(); + break; + case ResultWas::ExplicitFailure: + printResultType( Colour::Error, failedString() ); + printIssue( "explicitly" ); + printRemainingMessages( Colour::None ); + break; + // These cases are here to prevent compiler warnings + case ResultWas::Unknown: + case ResultWas::FailureBit: + case ResultWas::Exception: + printResultType( Colour::Error, "** internal error **" ); + break; + } + } + + private: + void printSourceInfo() const { + Colour colourGuard( Colour::FileName ); + stream << result.getSourceInfo() << ':'; + } + + void printResultType( Colour::Code colour, std::string const& passOrFail ) const { + if( !passOrFail.empty() ) { + { + Colour colourGuard( colour ); + stream << ' ' << passOrFail; + } + stream << ':'; + } + } + + void printIssue( std::string const& issue ) const { + stream << ' ' << issue; + } + + void printExpressionWas() { + if( result.hasExpression() ) { + stream << ';'; + { + Colour colour( dimColour() ); + stream << " expression was:"; + } + printOriginalExpression(); + } + } + + void printOriginalExpression() const { + if( result.hasExpression() ) { + stream << ' ' << result.getExpression(); + } + } + + void printReconstructedExpression() const { + if( result.hasExpandedExpression() ) { + { + Colour colour( dimColour() ); + stream << " for: "; + } + stream << result.getExpandedExpression(); + } + } + + void printMessage() { + if ( itMessage != messages.end() ) { + stream << " '" << itMessage->message << '\''; + ++itMessage; + } + } + + void printRemainingMessages( Colour::Code colour = dimColour() ) { + if ( itMessage == messages.end() ) + return; + + // using messages.end() directly yields (or auto) compilation error: + std::vector::const_iterator itEnd = messages.end(); + const std::size_t N = static_cast( std::distance( itMessage, itEnd ) ); + + { + Colour colourGuard( colour ); + stream << " with " << pluralise( N, "message" ) << ':'; + } + + for(; itMessage != itEnd; ) { + // If this assertion is a warning ignore any INFO messages + if( printInfoMessages || itMessage->type != ResultWas::Info ) { + stream << " '" << itMessage->message << '\''; + if ( ++itMessage != itEnd ) { + Colour colourGuard( dimColour() ); + stream << " and"; + } + } + } + } + + private: + std::ostream& stream; + AssertionResult const& result; + std::vector messages; + std::vector::const_iterator itMessage; + bool printInfoMessages; + }; + + // Colour, message variants: + // - white: No tests ran. + // - red: Failed [both/all] N test cases, failed [both/all] M assertions. + // - white: Passed [both/all] N test cases (no assertions). + // - red: Failed N tests cases, failed M assertions. + // - green: Passed [both/all] N tests cases with M assertions. + + void printTotals( const Totals& totals ) const { + if( totals.testCases.total() == 0 ) { + stream << "No tests ran."; + } + else if( totals.testCases.failed == totals.testCases.total() ) { + Colour colour( Colour::ResultError ); + const std::string qualify_assertions_failed = + totals.assertions.failed == totals.assertions.total() ? + bothOrAll( totals.assertions.failed ) : std::string(); + stream << + "Failed " << bothOrAll( totals.testCases.failed ) + << pluralise( totals.testCases.failed, "test case" ) << ", " + "failed " << qualify_assertions_failed << + pluralise( totals.assertions.failed, "assertion" ) << '.'; + } + else if( totals.assertions.total() == 0 ) { + stream << + "Passed " << bothOrAll( totals.testCases.total() ) + << pluralise( totals.testCases.total(), "test case" ) + << " (no assertions)."; + } + else if( totals.assertions.failed ) { + Colour colour( Colour::ResultError ); + stream << + "Failed " << pluralise( totals.testCases.failed, "test case" ) << ", " + "failed " << pluralise( totals.assertions.failed, "assertion" ) << '.'; + } + else { + Colour colour( Colour::ResultSuccess ); + stream << + "Passed " << bothOrAll( totals.testCases.passed ) + << pluralise( totals.testCases.passed, "test case" ) << + " with " << pluralise( totals.assertions.passed, "assertion" ) << '.'; + } + } + }; + + CompactReporter::~CompactReporter() {} + + CATCH_REGISTER_REPORTER( "compact", CompactReporter ) + +} // end namespace Catch +// end catch_reporter_compact.cpp +// start catch_reporter_console.cpp + +#include +#include + +#if defined(_MSC_VER) +#pragma warning(push) +#pragma warning(disable:4061) // Not all labels are EXPLICITLY handled in switch + // Note that 4062 (not all labels are handled + // and default is missing) is enabled +#endif + +namespace Catch { + + namespace { + std::size_t makeRatio( std::size_t number, std::size_t total ) { + std::size_t ratio = total > 0 ? CATCH_CONFIG_CONSOLE_WIDTH * number/ total : 0; + return ( ratio == 0 && number > 0 ) ? 1 : ratio; + } + + std::size_t& findMax( std::size_t& i, std::size_t& j, std::size_t& k ) { + if( i > j && i > k ) + return i; + else if( j > k ) + return j; + else + return k; + } + + struct ColumnInfo { + enum Justification { Left, Right }; + std::string name; + int width; + Justification justification; + }; + struct ColumnBreak {}; + struct RowBreak {}; + + class TablePrinter { + std::ostream& m_os; + std::vector m_columnInfos; + std::ostringstream m_oss; + int m_currentColumn = -1; + bool m_isOpen = false; + + public: + TablePrinter( std::ostream& os, std::vector const& columnInfos ) + : m_os( os ), + m_columnInfos( columnInfos ) + {} + + auto columnInfos() const -> std::vector const& { + return m_columnInfos; + } + + void open() { + if( !m_isOpen ) { + m_isOpen = true; + *this << RowBreak(); + for( auto const& info : m_columnInfos ) + *this << info.name << ColumnBreak(); + *this << RowBreak(); + m_os << Catch::getLineOfChars<'-'>() << "\n"; + } + } + void close() { + if( m_isOpen ) { + *this << RowBreak(); + m_os << std::endl; + m_isOpen = false; + } + } + + template + friend TablePrinter& operator << ( TablePrinter& tp, T const& value ) { + tp.m_oss << value; + return tp; + } + + friend TablePrinter& operator << ( TablePrinter& tp, ColumnBreak ) { + auto colStr = tp.m_oss.str(); + // This takes account of utf8 encodings + auto strSize = Catch::StringRef( colStr ).numberOfCharacters(); + tp.m_oss.str(""); + tp.open(); + if( tp.m_currentColumn == static_cast(tp.m_columnInfos.size()-1) ) { + tp.m_currentColumn = -1; + tp.m_os << "\n"; + } + tp.m_currentColumn++; + + auto colInfo = tp.m_columnInfos[tp.m_currentColumn]; + auto padding = ( strSize+2 < static_cast( colInfo.width ) ) + ? std::string( colInfo.width-(strSize+2), ' ' ) + : std::string(); + if( colInfo.justification == ColumnInfo::Left ) + tp.m_os << colStr << padding << " "; + else + tp.m_os << padding << colStr << " "; + return tp; + } + + friend TablePrinter& operator << ( TablePrinter& tp, RowBreak ) { + if( tp.m_currentColumn > 0 ) { + tp.m_os << "\n"; + tp.m_currentColumn = -1; + } + return tp; + } + }; + + class Duration { + enum class Unit { + Auto, + Nanoseconds, + Microseconds, + Milliseconds, + Seconds, + Minutes + }; + static const uint64_t s_nanosecondsInAMicrosecond = 1000; + static const uint64_t s_nanosecondsInAMillisecond = 1000*s_nanosecondsInAMicrosecond; + static const uint64_t s_nanosecondsInASecond = 1000*s_nanosecondsInAMillisecond; + static const uint64_t s_nanosecondsInAMinute = 60*s_nanosecondsInASecond; + + uint64_t m_inNanoseconds; + Unit m_units; + + public: + Duration( uint64_t inNanoseconds, Unit units = Unit::Auto ) + : m_inNanoseconds( inNanoseconds ), + m_units( units ) + { + if( m_units == Unit::Auto ) { + if( m_inNanoseconds < s_nanosecondsInAMicrosecond ) + m_units = Unit::Nanoseconds; + else if( m_inNanoseconds < s_nanosecondsInAMillisecond ) + m_units = Unit::Microseconds; + else if( m_inNanoseconds < s_nanosecondsInASecond ) + m_units = Unit::Milliseconds; + else if( m_inNanoseconds < s_nanosecondsInAMinute ) + m_units = Unit::Seconds; + else + m_units = Unit::Minutes; + } + + } + + auto value() const -> double { + switch( m_units ) { + case Unit::Microseconds: + return m_inNanoseconds / static_cast( s_nanosecondsInAMicrosecond ); + case Unit::Milliseconds: + return m_inNanoseconds / static_cast( s_nanosecondsInAMillisecond ); + case Unit::Seconds: + return m_inNanoseconds / static_cast( s_nanosecondsInASecond ); + case Unit::Minutes: + return m_inNanoseconds / static_cast( s_nanosecondsInAMinute ); + default: + return static_cast( m_inNanoseconds ); + } + } + auto unitsAsString() const -> std::string { + switch( m_units ) { + case Unit::Nanoseconds: + return "ns"; + case Unit::Microseconds: + return "µs"; + case Unit::Milliseconds: + return "ms"; + case Unit::Seconds: + return "s"; + case Unit::Minutes: + return "m"; + default: + return "** internal error **"; + } + + } + friend auto operator << ( std::ostream& os, Duration const& duration ) -> std::ostream& { + return os << duration.value() << " " << duration.unitsAsString(); + } + }; + } // end anon namespace + + struct ConsoleReporter : StreamingReporterBase { + TablePrinter m_tablePrinter; + + ConsoleReporter( ReporterConfig const& config ) + : StreamingReporterBase( config ), + m_tablePrinter( config.stream(), + { + { "benchmark name", CATCH_CONFIG_CONSOLE_WIDTH-32, ColumnInfo::Left }, + { "iters", 8, ColumnInfo::Right }, + { "elapsed ns", 14, ColumnInfo::Right }, + { "average", 14, ColumnInfo::Right } + } ) + {} + ~ConsoleReporter() override; + static std::string getDescription() { + return "Reports test results as plain lines of text"; + } + + void noMatchingTestCases( std::string const& spec ) override { + stream << "No test cases matched '" << spec << '\'' << std::endl; + } + + void assertionStarting( AssertionInfo const& ) override { + } + + bool assertionEnded( AssertionStats const& _assertionStats ) override { + AssertionResult const& result = _assertionStats.assertionResult; + + bool includeResults = m_config->includeSuccessfulResults() || !result.isOk(); + + // Drop out if result was successful but we're not printing them. + if( !includeResults && result.getResultType() != ResultWas::Warning ) + return false; + + lazyPrint(); + + AssertionPrinter printer( stream, _assertionStats, includeResults ); + printer.print(); + stream << std::endl; + return true; + } + + void sectionStarting( SectionInfo const& _sectionInfo ) override { + m_headerPrinted = false; + StreamingReporterBase::sectionStarting( _sectionInfo ); + } + void sectionEnded( SectionStats const& _sectionStats ) override { + m_tablePrinter.close(); + if( _sectionStats.missingAssertions ) { + lazyPrint(); + Colour colour( Colour::ResultError ); + if( m_sectionStack.size() > 1 ) + stream << "\nNo assertions in section"; + else + stream << "\nNo assertions in test case"; + stream << " '" << _sectionStats.sectionInfo.name << "'\n" << std::endl; + } + if( m_config->showDurations() == ShowDurations::Always ) { + stream << getFormattedDuration(_sectionStats.durationInSeconds) << " s: " << _sectionStats.sectionInfo.name << std::endl; + } + if( m_headerPrinted ) { + m_headerPrinted = false; + } + StreamingReporterBase::sectionEnded( _sectionStats ); + } + + void benchmarkStarting( BenchmarkInfo const& info ) override { + lazyPrintWithoutClosingBenchmarkTable(); + + auto nameCol = Column( info.name ).width( m_tablePrinter.columnInfos()[0].width-2 ); + + bool firstLine = true; + for( auto line : nameCol ) { + if( !firstLine ) + m_tablePrinter << ColumnBreak() << ColumnBreak() << ColumnBreak(); + else + firstLine = false; + + m_tablePrinter << line << ColumnBreak(); + } + } + void benchmarkEnded( BenchmarkStats const& stats ) override { + Duration average( stats.elapsedTimeInNanoseconds/stats.iterations ); + m_tablePrinter + << stats.iterations << ColumnBreak() + << stats.elapsedTimeInNanoseconds << ColumnBreak() + << average << ColumnBreak(); + } + + void testCaseEnded( TestCaseStats const& _testCaseStats ) override { + m_tablePrinter.close(); + StreamingReporterBase::testCaseEnded( _testCaseStats ); + m_headerPrinted = false; + } + void testGroupEnded( TestGroupStats const& _testGroupStats ) override { + if( currentGroupInfo.used ) { + printSummaryDivider(); + stream << "Summary for group '" << _testGroupStats.groupInfo.name << "':\n"; + printTotals( _testGroupStats.totals ); + stream << '\n' << std::endl; + } + StreamingReporterBase::testGroupEnded( _testGroupStats ); + } + void testRunEnded( TestRunStats const& _testRunStats ) override { + printTotalsDivider( _testRunStats.totals ); + printTotals( _testRunStats.totals ); + stream << std::endl; + StreamingReporterBase::testRunEnded( _testRunStats ); + } + + private: + + class AssertionPrinter { + public: + AssertionPrinter& operator= ( AssertionPrinter const& ) = delete; + AssertionPrinter( AssertionPrinter const& ) = delete; + AssertionPrinter( std::ostream& _stream, AssertionStats const& _stats, bool _printInfoMessages ) + : stream( _stream ), + stats( _stats ), + result( _stats.assertionResult ), + colour( Colour::None ), + message( result.getMessage() ), + messages( _stats.infoMessages ), + printInfoMessages( _printInfoMessages ) + { + switch( result.getResultType() ) { + case ResultWas::Ok: + colour = Colour::Success; + passOrFail = "PASSED"; + //if( result.hasMessage() ) + if( _stats.infoMessages.size() == 1 ) + messageLabel = "with message"; + if( _stats.infoMessages.size() > 1 ) + messageLabel = "with messages"; + break; + case ResultWas::ExpressionFailed: + if( result.isOk() ) { + colour = Colour::Success; + passOrFail = "FAILED - but was ok"; + } + else { + colour = Colour::Error; + passOrFail = "FAILED"; + } + if( _stats.infoMessages.size() == 1 ) + messageLabel = "with message"; + if( _stats.infoMessages.size() > 1 ) + messageLabel = "with messages"; + break; + case ResultWas::ThrewException: + colour = Colour::Error; + passOrFail = "FAILED"; + messageLabel = "due to unexpected exception with "; + if (_stats.infoMessages.size() == 1) + messageLabel += "message"; + if (_stats.infoMessages.size() > 1) + messageLabel += "messages"; + break; + case ResultWas::FatalErrorCondition: + colour = Colour::Error; + passOrFail = "FAILED"; + messageLabel = "due to a fatal error condition"; + break; + case ResultWas::DidntThrowException: + colour = Colour::Error; + passOrFail = "FAILED"; + messageLabel = "because no exception was thrown where one was expected"; + break; + case ResultWas::Info: + messageLabel = "info"; + break; + case ResultWas::Warning: + messageLabel = "warning"; + break; + case ResultWas::ExplicitFailure: + passOrFail = "FAILED"; + colour = Colour::Error; + if( _stats.infoMessages.size() == 1 ) + messageLabel = "explicitly with message"; + if( _stats.infoMessages.size() > 1 ) + messageLabel = "explicitly with messages"; + break; + // These cases are here to prevent compiler warnings + case ResultWas::Unknown: + case ResultWas::FailureBit: + case ResultWas::Exception: + passOrFail = "** internal error **"; + colour = Colour::Error; + break; + } + } + + void print() const { + printSourceInfo(); + if( stats.totals.assertions.total() > 0 ) { + if( result.isOk() ) + stream << '\n'; + printResultType(); + printOriginalExpression(); + printReconstructedExpression(); + } + else { + stream << '\n'; + } + printMessage(); + } + + private: + void printResultType() const { + if( !passOrFail.empty() ) { + Colour colourGuard( colour ); + stream << passOrFail << ":\n"; + } + } + void printOriginalExpression() const { + if( result.hasExpression() ) { + Colour colourGuard( Colour::OriginalExpression ); + stream << " "; + stream << result.getExpressionInMacro(); + stream << '\n'; + } + } + void printReconstructedExpression() const { + if( result.hasExpandedExpression() ) { + stream << "with expansion:\n"; + Colour colourGuard( Colour::ReconstructedExpression ); + stream << Column( result.getExpandedExpression() ).indent(2) << '\n'; + } + } + void printMessage() const { + if( !messageLabel.empty() ) + stream << messageLabel << ':' << '\n'; + for( auto const& msg : messages ) { + // If this assertion is a warning ignore any INFO messages + if( printInfoMessages || msg.type != ResultWas::Info ) + stream << Column( msg.message ).indent(2) << '\n'; + } + } + void printSourceInfo() const { + Colour colourGuard( Colour::FileName ); + stream << result.getSourceInfo() << ": "; + } + + std::ostream& stream; + AssertionStats const& stats; + AssertionResult const& result; + Colour::Code colour; + std::string passOrFail; + std::string messageLabel; + std::string message; + std::vector messages; + bool printInfoMessages; + }; + + void lazyPrint() { + + m_tablePrinter.close(); + lazyPrintWithoutClosingBenchmarkTable(); + } + + void lazyPrintWithoutClosingBenchmarkTable() { + + if( !currentTestRunInfo.used ) + lazyPrintRunInfo(); + if( !currentGroupInfo.used ) + lazyPrintGroupInfo(); + + if( !m_headerPrinted ) { + printTestCaseAndSectionHeader(); + m_headerPrinted = true; + } + } + void lazyPrintRunInfo() { + stream << '\n' << getLineOfChars<'~'>() << '\n'; + Colour colour( Colour::SecondaryText ); + stream << currentTestRunInfo->name + << " is a Catch v" << libraryVersion() << " host application.\n" + << "Run with -? for options\n\n"; + + if( m_config->rngSeed() != 0 ) + stream << "Randomness seeded to: " << m_config->rngSeed() << "\n\n"; + + currentTestRunInfo.used = true; + } + void lazyPrintGroupInfo() { + if( !currentGroupInfo->name.empty() && currentGroupInfo->groupsCounts > 1 ) { + printClosedHeader( "Group: " + currentGroupInfo->name ); + currentGroupInfo.used = true; + } + } + void printTestCaseAndSectionHeader() { + assert( !m_sectionStack.empty() ); + printOpenHeader( currentTestCaseInfo->name ); + + if( m_sectionStack.size() > 1 ) { + Colour colourGuard( Colour::Headers ); + + auto + it = m_sectionStack.begin()+1, // Skip first section (test case) + itEnd = m_sectionStack.end(); + for( ; it != itEnd; ++it ) + printHeaderString( it->name, 2 ); + } + + SourceLineInfo lineInfo = m_sectionStack.back().lineInfo; + + if( !lineInfo.empty() ){ + stream << getLineOfChars<'-'>() << '\n'; + Colour colourGuard( Colour::FileName ); + stream << lineInfo << '\n'; + } + stream << getLineOfChars<'.'>() << '\n' << std::endl; + } + + void printClosedHeader( std::string const& _name ) { + printOpenHeader( _name ); + stream << getLineOfChars<'.'>() << '\n'; + } + void printOpenHeader( std::string const& _name ) { + stream << getLineOfChars<'-'>() << '\n'; + { + Colour colourGuard( Colour::Headers ); + printHeaderString( _name ); + } + } + + // if string has a : in first line will set indent to follow it on + // subsequent lines + void printHeaderString( std::string const& _string, std::size_t indent = 0 ) { + std::size_t i = _string.find( ": " ); + if( i != std::string::npos ) + i+=2; + else + i = 0; + stream << Column( _string ).indent( indent+i ).initialIndent( indent ) << '\n'; + } + + struct SummaryColumn { + + SummaryColumn( std::string const& _label, Colour::Code _colour ) + : label( _label ), + colour( _colour ) + {} + SummaryColumn addRow( std::size_t count ) { + std::ostringstream oss; + oss << count; + std::string row = oss.str(); + for( auto& oldRow : rows ) { + while( oldRow.size() < row.size() ) + oldRow = ' ' + oldRow; + while( oldRow.size() > row.size() ) + row = ' ' + row; + } + rows.push_back( row ); + return *this; + } + + std::string label; + Colour::Code colour; + std::vector rows; + + }; + + void printTotals( Totals const& totals ) { + if( totals.testCases.total() == 0 ) { + stream << Colour( Colour::Warning ) << "No tests ran\n"; + } + else if( totals.assertions.total() > 0 && totals.testCases.allPassed() ) { + stream << Colour( Colour::ResultSuccess ) << "All tests passed"; + stream << " (" + << pluralise( totals.assertions.passed, "assertion" ) << " in " + << pluralise( totals.testCases.passed, "test case" ) << ')' + << '\n'; + } + else { + + std::vector columns; + columns.push_back( SummaryColumn( "", Colour::None ) + .addRow( totals.testCases.total() ) + .addRow( totals.assertions.total() ) ); + columns.push_back( SummaryColumn( "passed", Colour::Success ) + .addRow( totals.testCases.passed ) + .addRow( totals.assertions.passed ) ); + columns.push_back( SummaryColumn( "failed", Colour::ResultError ) + .addRow( totals.testCases.failed ) + .addRow( totals.assertions.failed ) ); + columns.push_back( SummaryColumn( "failed as expected", Colour::ResultExpectedFailure ) + .addRow( totals.testCases.failedButOk ) + .addRow( totals.assertions.failedButOk ) ); + + printSummaryRow( "test cases", columns, 0 ); + printSummaryRow( "assertions", columns, 1 ); + } + } + void printSummaryRow( std::string const& label, std::vector const& cols, std::size_t row ) { + for( auto col : cols ) { + std::string value = col.rows[row]; + if( col.label.empty() ) { + stream << label << ": "; + if( value != "0" ) + stream << value; + else + stream << Colour( Colour::Warning ) << "- none -"; + } + else if( value != "0" ) { + stream << Colour( Colour::LightGrey ) << " | "; + stream << Colour( col.colour ) + << value << ' ' << col.label; + } + } + stream << '\n'; + } + + void printTotalsDivider( Totals const& totals ) { + if( totals.testCases.total() > 0 ) { + std::size_t failedRatio = makeRatio( totals.testCases.failed, totals.testCases.total() ); + std::size_t failedButOkRatio = makeRatio( totals.testCases.failedButOk, totals.testCases.total() ); + std::size_t passedRatio = makeRatio( totals.testCases.passed, totals.testCases.total() ); + while( failedRatio + failedButOkRatio + passedRatio < CATCH_CONFIG_CONSOLE_WIDTH-1 ) + findMax( failedRatio, failedButOkRatio, passedRatio )++; + while( failedRatio + failedButOkRatio + passedRatio > CATCH_CONFIG_CONSOLE_WIDTH-1 ) + findMax( failedRatio, failedButOkRatio, passedRatio )--; + + stream << Colour( Colour::Error ) << std::string( failedRatio, '=' ); + stream << Colour( Colour::ResultExpectedFailure ) << std::string( failedButOkRatio, '=' ); + if( totals.testCases.allPassed() ) + stream << Colour( Colour::ResultSuccess ) << std::string( passedRatio, '=' ); + else + stream << Colour( Colour::Success ) << std::string( passedRatio, '=' ); + } + else { + stream << Colour( Colour::Warning ) << std::string( CATCH_CONFIG_CONSOLE_WIDTH-1, '=' ); + } + stream << '\n'; + } + void printSummaryDivider() { + stream << getLineOfChars<'-'>() << '\n'; + } + + private: + bool m_headerPrinted = false; + }; + + CATCH_REGISTER_REPORTER( "console", ConsoleReporter ) + + ConsoleReporter::~ConsoleReporter() {} + +} // end namespace Catch + +#if defined(_MSC_VER) +#pragma warning(pop) +#endif +// end catch_reporter_console.cpp +// start catch_reporter_junit.cpp + +#include + +#include +#include + +namespace Catch { + + namespace { + std::string getCurrentTimestamp() { + // Beware, this is not reentrant because of backward compatibility issues + // Also, UTC only, again because of backward compatibility (%z is C++11) + time_t rawtime; + std::time(&rawtime); + auto const timeStampSize = sizeof("2017-01-16T17:06:45Z"); + +#ifdef _MSC_VER + std::tm timeInfo = {}; + gmtime_s(&timeInfo, &rawtime); +#else + std::tm* timeInfo; + timeInfo = std::gmtime(&rawtime); +#endif + + char timeStamp[timeStampSize]; + const char * const fmt = "%Y-%m-%dT%H:%M:%SZ"; + +#ifdef _MSC_VER + std::strftime(timeStamp, timeStampSize, fmt, &timeInfo); +#else + std::strftime(timeStamp, timeStampSize, fmt, timeInfo); +#endif + return std::string(timeStamp); + } + + std::string fileNameTag(const std::vector &tags) { + auto it = std::find_if(begin(tags), + end(tags), + [] (std::string const& tag) {return tag.front() == '#'; }); + if (it != tags.end()) + return it->substr(1); + return std::string(); + } + } + + class JunitReporter : public CumulativeReporterBase { + public: + JunitReporter( ReporterConfig const& _config ) + : CumulativeReporterBase( _config ), + xml( _config.stream() ) + { + m_reporterPrefs.shouldRedirectStdOut = true; + } + + ~JunitReporter() override; + + static std::string getDescription() { + return "Reports test results in an XML format that looks like Ant's junitreport target"; + } + + void noMatchingTestCases( std::string const& /*spec*/ ) override {} + + void testRunStarting( TestRunInfo const& runInfo ) override { + CumulativeReporterBase::testRunStarting( runInfo ); + xml.startElement( "testsuites" ); + } + + void testGroupStarting( GroupInfo const& groupInfo ) override { + suiteTimer.start(); + stdOutForSuite.str(""); + stdErrForSuite.str(""); + unexpectedExceptions = 0; + CumulativeReporterBase::testGroupStarting( groupInfo ); + } + + void testCaseStarting( TestCaseInfo const& testCaseInfo ) override { + m_okToFail = testCaseInfo.okToFail(); + } + bool assertionEnded( AssertionStats const& assertionStats ) override { + if( assertionStats.assertionResult.getResultType() == ResultWas::ThrewException && !m_okToFail ) + unexpectedExceptions++; + return CumulativeReporterBase::assertionEnded( assertionStats ); + } + + void testCaseEnded( TestCaseStats const& testCaseStats ) override { + stdOutForSuite << testCaseStats.stdOut; + stdErrForSuite << testCaseStats.stdErr; + CumulativeReporterBase::testCaseEnded( testCaseStats ); + } + + void testGroupEnded( TestGroupStats const& testGroupStats ) override { + double suiteTime = suiteTimer.getElapsedSeconds(); + CumulativeReporterBase::testGroupEnded( testGroupStats ); + writeGroup( *m_testGroups.back(), suiteTime ); + } + + void testRunEndedCumulative() override { + xml.endElement(); + } + + void writeGroup( TestGroupNode const& groupNode, double suiteTime ) { + XmlWriter::ScopedElement e = xml.scopedElement( "testsuite" ); + TestGroupStats const& stats = groupNode.value; + xml.writeAttribute( "name", stats.groupInfo.name ); + xml.writeAttribute( "errors", unexpectedExceptions ); + xml.writeAttribute( "failures", stats.totals.assertions.failed-unexpectedExceptions ); + xml.writeAttribute( "tests", stats.totals.assertions.total() ); + xml.writeAttribute( "hostname", "tbd" ); // !TBD + if( m_config->showDurations() == ShowDurations::Never ) + xml.writeAttribute( "time", "" ); + else + xml.writeAttribute( "time", suiteTime ); + xml.writeAttribute( "timestamp", getCurrentTimestamp() ); + + // Write test cases + for( auto const& child : groupNode.children ) + writeTestCase( *child ); + + xml.scopedElement( "system-out" ).writeText( trim( stdOutForSuite.str() ), false ); + xml.scopedElement( "system-err" ).writeText( trim( stdErrForSuite.str() ), false ); + } + + void writeTestCase( TestCaseNode const& testCaseNode ) { + TestCaseStats const& stats = testCaseNode.value; + + // All test cases have exactly one section - which represents the + // test case itself. That section may have 0-n nested sections + assert( testCaseNode.children.size() == 1 ); + SectionNode const& rootSection = *testCaseNode.children.front(); + + std::string className = stats.testInfo.className; + + if( className.empty() ) { + className = fileNameTag(stats.testInfo.tags); + if ( className.empty() ) + className = "global"; + } + + if ( !m_config->name().empty() ) + className = m_config->name() + "." + className; + + writeSection( className, "", rootSection ); + } + + void writeSection( std::string const& className, + std::string const& rootName, + SectionNode const& sectionNode ) { + std::string name = trim( sectionNode.stats.sectionInfo.name ); + if( !rootName.empty() ) + name = rootName + '/' + name; + + if( !sectionNode.assertions.empty() || + !sectionNode.stdOut.empty() || + !sectionNode.stdErr.empty() ) { + XmlWriter::ScopedElement e = xml.scopedElement( "testcase" ); + if( className.empty() ) { + xml.writeAttribute( "classname", name ); + xml.writeAttribute( "name", "root" ); + } + else { + xml.writeAttribute( "classname", className ); + xml.writeAttribute( "name", name ); + } + xml.writeAttribute( "time", ::Catch::Detail::stringify( sectionNode.stats.durationInSeconds ) ); + + writeAssertions( sectionNode ); + + if( !sectionNode.stdOut.empty() ) + xml.scopedElement( "system-out" ).writeText( trim( sectionNode.stdOut ), false ); + if( !sectionNode.stdErr.empty() ) + xml.scopedElement( "system-err" ).writeText( trim( sectionNode.stdErr ), false ); + } + for( auto const& childNode : sectionNode.childSections ) + if( className.empty() ) + writeSection( name, "", *childNode ); + else + writeSection( className, name, *childNode ); + } + + void writeAssertions( SectionNode const& sectionNode ) { + for( auto const& assertion : sectionNode.assertions ) + writeAssertion( assertion ); + } + void writeAssertion( AssertionStats const& stats ) { + AssertionResult const& result = stats.assertionResult; + if( !result.isOk() ) { + std::string elementName; + switch( result.getResultType() ) { + case ResultWas::ThrewException: + case ResultWas::FatalErrorCondition: + elementName = "error"; + break; + case ResultWas::ExplicitFailure: + elementName = "failure"; + break; + case ResultWas::ExpressionFailed: + elementName = "failure"; + break; + case ResultWas::DidntThrowException: + elementName = "failure"; + break; + + // We should never see these here: + case ResultWas::Info: + case ResultWas::Warning: + case ResultWas::Ok: + case ResultWas::Unknown: + case ResultWas::FailureBit: + case ResultWas::Exception: + elementName = "internalError"; + break; + } + + XmlWriter::ScopedElement e = xml.scopedElement( elementName ); + + xml.writeAttribute( "message", result.getExpandedExpression() ); + xml.writeAttribute( "type", result.getTestMacroName() ); + + std::ostringstream oss; + if( !result.getMessage().empty() ) + oss << result.getMessage() << '\n'; + for( auto const& msg : stats.infoMessages ) + if( msg.type == ResultWas::Info ) + oss << msg.message << '\n'; + + oss << "at " << result.getSourceInfo(); + xml.writeText( oss.str(), false ); + } + } + + XmlWriter xml; + Timer suiteTimer; + std::ostringstream stdOutForSuite; + std::ostringstream stdErrForSuite; + unsigned int unexpectedExceptions = 0; + bool m_okToFail = false; + }; + + JunitReporter::~JunitReporter() {} + CATCH_REGISTER_REPORTER( "junit", JunitReporter ) + +} // end namespace Catch +// end catch_reporter_junit.cpp +// start catch_reporter_multi.cpp + +namespace Catch { + + void MultipleReporters::add( IStreamingReporterPtr&& reporter ) { + m_reporters.push_back( std::move( reporter ) ); + } + + ReporterPreferences MultipleReporters::getPreferences() const { + return m_reporters[0]->getPreferences(); + } + + std::set MultipleReporters::getSupportedVerbosities() { + return std::set{ }; + } + + void MultipleReporters::noMatchingTestCases( std::string const& spec ) { + for( auto const& reporter : m_reporters ) + reporter->noMatchingTestCases( spec ); + } + + void MultipleReporters::benchmarkStarting( BenchmarkInfo const& benchmarkInfo ) { + for( auto const& reporter : m_reporters ) + reporter->benchmarkStarting( benchmarkInfo ); + } + void MultipleReporters::benchmarkEnded( BenchmarkStats const& benchmarkStats ) { + for( auto const& reporter : m_reporters ) + reporter->benchmarkEnded( benchmarkStats ); + } + + void MultipleReporters::testRunStarting( TestRunInfo const& testRunInfo ) { + for( auto const& reporter : m_reporters ) + reporter->testRunStarting( testRunInfo ); + } + + void MultipleReporters::testGroupStarting( GroupInfo const& groupInfo ) { + for( auto const& reporter : m_reporters ) + reporter->testGroupStarting( groupInfo ); + } + + void MultipleReporters::testCaseStarting( TestCaseInfo const& testInfo ) { + for( auto const& reporter : m_reporters ) + reporter->testCaseStarting( testInfo ); + } + + void MultipleReporters::sectionStarting( SectionInfo const& sectionInfo ) { + for( auto const& reporter : m_reporters ) + reporter->sectionStarting( sectionInfo ); + } + + void MultipleReporters::assertionStarting( AssertionInfo const& assertionInfo ) { + for( auto const& reporter : m_reporters ) + reporter->assertionStarting( assertionInfo ); + } + + // The return value indicates if the messages buffer should be cleared: + bool MultipleReporters::assertionEnded( AssertionStats const& assertionStats ) { + bool clearBuffer = false; + for( auto const& reporter : m_reporters ) + clearBuffer |= reporter->assertionEnded( assertionStats ); + return clearBuffer; + } + + void MultipleReporters::sectionEnded( SectionStats const& sectionStats ) { + for( auto const& reporter : m_reporters ) + reporter->sectionEnded( sectionStats ); + } + + void MultipleReporters::testCaseEnded( TestCaseStats const& testCaseStats ) { + for( auto const& reporter : m_reporters ) + reporter->testCaseEnded( testCaseStats ); + } + + void MultipleReporters::testGroupEnded( TestGroupStats const& testGroupStats ) { + for( auto const& reporter : m_reporters ) + reporter->testGroupEnded( testGroupStats ); + } + + void MultipleReporters::testRunEnded( TestRunStats const& testRunStats ) { + for( auto const& reporter : m_reporters ) + reporter->testRunEnded( testRunStats ); + } + + void MultipleReporters::skipTest( TestCaseInfo const& testInfo ) { + for( auto const& reporter : m_reporters ) + reporter->skipTest( testInfo ); + } + + bool MultipleReporters::isMulti() const { + return true; + } + +} // end namespace Catch +// end catch_reporter_multi.cpp +// start catch_reporter_xml.cpp + +#if defined(_MSC_VER) +#pragma warning(push) +#pragma warning(disable:4061) // Not all labels are EXPLICITLY handled in switch + // Note that 4062 (not all labels are handled + // and default is missing) is enabled +#endif + +namespace Catch { + class XmlReporter : public StreamingReporterBase { + public: + XmlReporter( ReporterConfig const& _config ) + : StreamingReporterBase( _config ), + m_xml(_config.stream()) + { + m_reporterPrefs.shouldRedirectStdOut = true; + } + + ~XmlReporter() override; + + static std::string getDescription() { + return "Reports test results as an XML document"; + } + + virtual std::string getStylesheetRef() const { + return std::string(); + } + + void writeSourceInfo( SourceLineInfo const& sourceInfo ) { + m_xml + .writeAttribute( "filename", sourceInfo.file ) + .writeAttribute( "line", sourceInfo.line ); + } + + public: // StreamingReporterBase + + void noMatchingTestCases( std::string const& s ) override { + StreamingReporterBase::noMatchingTestCases( s ); + } + + void testRunStarting( TestRunInfo const& testInfo ) override { + StreamingReporterBase::testRunStarting( testInfo ); + std::string stylesheetRef = getStylesheetRef(); + if( !stylesheetRef.empty() ) + m_xml.writeStylesheetRef( stylesheetRef ); + m_xml.startElement( "Catch" ); + if( !m_config->name().empty() ) + m_xml.writeAttribute( "name", m_config->name() ); + } + + void testGroupStarting( GroupInfo const& groupInfo ) override { + StreamingReporterBase::testGroupStarting( groupInfo ); + m_xml.startElement( "Group" ) + .writeAttribute( "name", groupInfo.name ); + } + + void testCaseStarting( TestCaseInfo const& testInfo ) override { + StreamingReporterBase::testCaseStarting(testInfo); + m_xml.startElement( "TestCase" ) + .writeAttribute( "name", trim( testInfo.name ) ) + .writeAttribute( "description", testInfo.description ) + .writeAttribute( "tags", testInfo.tagsAsString() ); + + writeSourceInfo( testInfo.lineInfo ); + + if ( m_config->showDurations() == ShowDurations::Always ) + m_testCaseTimer.start(); + m_xml.ensureTagClosed(); + } + + void sectionStarting( SectionInfo const& sectionInfo ) override { + StreamingReporterBase::sectionStarting( sectionInfo ); + if( m_sectionDepth++ > 0 ) { + m_xml.startElement( "Section" ) + .writeAttribute( "name", trim( sectionInfo.name ) ) + .writeAttribute( "description", sectionInfo.description ); + writeSourceInfo( sectionInfo.lineInfo ); + m_xml.ensureTagClosed(); + } + } + + void assertionStarting( AssertionInfo const& ) override { } + + bool assertionEnded( AssertionStats const& assertionStats ) override { + + AssertionResult const& result = assertionStats.assertionResult; + + bool includeResults = m_config->includeSuccessfulResults() || !result.isOk(); + + if( includeResults ) { + // Print any info messages in tags. + for( auto const& msg : assertionStats.infoMessages ) { + if( msg.type == ResultWas::Info ) { + m_xml.scopedElement( "Info" ) + .writeText( msg.message ); + } else if ( msg.type == ResultWas::Warning ) { + m_xml.scopedElement( "Warning" ) + .writeText( msg.message ); + } + } + } + + // Drop out if result was successful but we're not printing them. + if( !includeResults && result.getResultType() != ResultWas::Warning ) + return true; + + // Print the expression if there is one. + if( result.hasExpression() ) { + m_xml.startElement( "Expression" ) + .writeAttribute( "success", result.succeeded() ) + .writeAttribute( "type", result.getTestMacroName() ); + + writeSourceInfo( result.getSourceInfo() ); + + m_xml.scopedElement( "Original" ) + .writeText( result.getExpression() ); + m_xml.scopedElement( "Expanded" ) + .writeText( result.getExpandedExpression() ); + } + + // And... Print a result applicable to each result type. + switch( result.getResultType() ) { + case ResultWas::ThrewException: + m_xml.startElement( "Exception" ); + writeSourceInfo( result.getSourceInfo() ); + m_xml.writeText( result.getMessage() ); + m_xml.endElement(); + break; + case ResultWas::FatalErrorCondition: + m_xml.startElement( "FatalErrorCondition" ); + writeSourceInfo( result.getSourceInfo() ); + m_xml.writeText( result.getMessage() ); + m_xml.endElement(); + break; + case ResultWas::Info: + m_xml.scopedElement( "Info" ) + .writeText( result.getMessage() ); + break; + case ResultWas::Warning: + // Warning will already have been written + break; + case ResultWas::ExplicitFailure: + m_xml.startElement( "Failure" ); + writeSourceInfo( result.getSourceInfo() ); + m_xml.writeText( result.getMessage() ); + m_xml.endElement(); + break; + default: + break; + } + + if( result.hasExpression() ) + m_xml.endElement(); + + return true; + } + + void sectionEnded( SectionStats const& sectionStats ) override { + StreamingReporterBase::sectionEnded( sectionStats ); + if( --m_sectionDepth > 0 ) { + XmlWriter::ScopedElement e = m_xml.scopedElement( "OverallResults" ); + e.writeAttribute( "successes", sectionStats.assertions.passed ); + e.writeAttribute( "failures", sectionStats.assertions.failed ); + e.writeAttribute( "expectedFailures", sectionStats.assertions.failedButOk ); + + if ( m_config->showDurations() == ShowDurations::Always ) + e.writeAttribute( "durationInSeconds", sectionStats.durationInSeconds ); + + m_xml.endElement(); + } + } + + void testCaseEnded( TestCaseStats const& testCaseStats ) override { + StreamingReporterBase::testCaseEnded( testCaseStats ); + XmlWriter::ScopedElement e = m_xml.scopedElement( "OverallResult" ); + e.writeAttribute( "success", testCaseStats.totals.assertions.allOk() ); + + if ( m_config->showDurations() == ShowDurations::Always ) + e.writeAttribute( "durationInSeconds", m_testCaseTimer.getElapsedSeconds() ); + + if( !testCaseStats.stdOut.empty() ) + m_xml.scopedElement( "StdOut" ).writeText( trim( testCaseStats.stdOut ), false ); + if( !testCaseStats.stdErr.empty() ) + m_xml.scopedElement( "StdErr" ).writeText( trim( testCaseStats.stdErr ), false ); + + m_xml.endElement(); + } + + void testGroupEnded( TestGroupStats const& testGroupStats ) override { + StreamingReporterBase::testGroupEnded( testGroupStats ); + // TODO: Check testGroupStats.aborting and act accordingly. + m_xml.scopedElement( "OverallResults" ) + .writeAttribute( "successes", testGroupStats.totals.assertions.passed ) + .writeAttribute( "failures", testGroupStats.totals.assertions.failed ) + .writeAttribute( "expectedFailures", testGroupStats.totals.assertions.failedButOk ); + m_xml.endElement(); + } + + void testRunEnded( TestRunStats const& testRunStats ) override { + StreamingReporterBase::testRunEnded( testRunStats ); + m_xml.scopedElement( "OverallResults" ) + .writeAttribute( "successes", testRunStats.totals.assertions.passed ) + .writeAttribute( "failures", testRunStats.totals.assertions.failed ) + .writeAttribute( "expectedFailures", testRunStats.totals.assertions.failedButOk ); + m_xml.endElement(); + } + + private: + Timer m_testCaseTimer; + XmlWriter m_xml; + int m_sectionDepth = 0; + }; + + XmlReporter::~XmlReporter() {} + CATCH_REGISTER_REPORTER( "xml", XmlReporter ) + +} // end namespace Catch + +#if defined(_MSC_VER) +#pragma warning(pop) +#endif +// end catch_reporter_xml.cpp + +namespace Catch { + LeakDetector leakDetector; +} + +#ifdef __clang__ +#pragma clang diagnostic pop +#endif + +// end catch_impl.hpp +#endif + +#ifdef CATCH_CONFIG_MAIN +// start catch_default_main.hpp + +#ifndef __OBJC__ + +#if defined(WIN32) && defined(_UNICODE) && !defined(DO_NOT_USE_WMAIN) +// Standard C/C++ Win32 Unicode wmain entry point +extern "C" int wmain (int argc, wchar_t * argv[], wchar_t * []) { +#else +// Standard C/C++ main entry point +int main (int argc, char * argv[]) { +#endif + + return Catch::Session().run( argc, argv ); +} + +#else // __OBJC__ + +// Objective-C entry point +int main (int argc, char * const argv[]) { +#if !CATCH_ARC_ENABLED + NSAutoreleasePool * pool = [[NSAutoreleasePool alloc] init]; +#endif + + Catch::registerTestMethods(); + int result = Catch::Session().run( argc, (char**)argv ); + +#if !CATCH_ARC_ENABLED + [pool drain]; +#endif + + return result; +} + +#endif // __OBJC__ + +// end catch_default_main.hpp +#endif + +#ifdef CLARA_CONFIG_MAIN_NOT_DEFINED +# undef CLARA_CONFIG_MAIN +#endif + +#if !defined(CATCH_CONFIG_DISABLE) +////// +// If this config identifier is defined then all CATCH macros are prefixed with CATCH_ +#ifdef CATCH_CONFIG_PREFIX_ALL + +#define CATCH_REQUIRE( ... ) INTERNAL_CATCH_TEST( "CATCH_REQUIRE", Catch::ResultDisposition::Normal, __VA_ARGS__ ) +#define CATCH_REQUIRE_FALSE( ... ) INTERNAL_CATCH_TEST( "CATCH_REQUIRE_FALSE", Catch::ResultDisposition::Normal | Catch::ResultDisposition::FalseTest, __VA_ARGS__ ) + +#define CATCH_REQUIRE_THROWS( ... ) INTERNAL_CATCH_THROWS( "CATCH_REQUIRE_THROWS", Catch::ResultDisposition::Normal, "", __VA_ARGS__ ) +#define CATCH_REQUIRE_THROWS_AS( expr, exceptionType ) INTERNAL_CATCH_THROWS_AS( "CATCH_REQUIRE_THROWS_AS", exceptionType, Catch::ResultDisposition::Normal, expr ) +#define CATCH_REQUIRE_THROWS_WITH( expr, matcher ) INTERNAL_CATCH_THROWS_STR_MATCHES( "CATCH_REQUIRE_THROWS_WITH", Catch::ResultDisposition::Normal, matcher, expr ) +#if !defined(CATCH_CONFIG_DISABLE_MATCHERS) +#define CATCH_REQUIRE_THROWS_MATCHES( expr, exceptionType, matcher ) INTERNAL_CATCH_THROWS_MATCHES( "CATCH_REQUIRE_THROWS_MATCHES", exceptionType, Catch::ResultDisposition::Normal, matcher, expr ) +#endif// CATCH_CONFIG_DISABLE_MATCHERS +#define CATCH_REQUIRE_NOTHROW( ... ) INTERNAL_CATCH_NO_THROW( "CATCH_REQUIRE_NOTHROW", Catch::ResultDisposition::Normal, __VA_ARGS__ ) + +#define CATCH_CHECK( ... ) INTERNAL_CATCH_TEST( "CATCH_CHECK", Catch::ResultDisposition::ContinueOnFailure, __VA_ARGS__ ) +#define CATCH_CHECK_FALSE( ... ) INTERNAL_CATCH_TEST( "CATCH_CHECK_FALSE", Catch::ResultDisposition::ContinueOnFailure | Catch::ResultDisposition::FalseTest, __VA_ARGS__ ) +#define CATCH_CHECKED_IF( ... ) INTERNAL_CATCH_IF( "CATCH_CHECKED_IF", Catch::ResultDisposition::ContinueOnFailure, __VA_ARGS__ ) +#define CATCH_CHECKED_ELSE( ... ) INTERNAL_CATCH_ELSE( "CATCH_CHECKED_ELSE", Catch::ResultDisposition::ContinueOnFailure, __VA_ARGS__ ) +#define CATCH_CHECK_NOFAIL( ... ) INTERNAL_CATCH_TEST( "CATCH_CHECK_NOFAIL", Catch::ResultDisposition::ContinueOnFailure | Catch::ResultDisposition::SuppressFail, __VA_ARGS__ ) + +#define CATCH_CHECK_THROWS( ... ) INTERNAL_CATCH_THROWS( "CATCH_CHECK_THROWS", Catch::ResultDisposition::ContinueOnFailure, "", __VA_ARGS__ ) +#define CATCH_CHECK_THROWS_AS( expr, exceptionType ) INTERNAL_CATCH_THROWS_AS( "CATCH_CHECK_THROWS_AS", exceptionType, Catch::ResultDisposition::ContinueOnFailure, expr ) +#define CATCH_CHECK_THROWS_WITH( expr, matcher ) INTERNAL_CATCH_THROWS_STR_MATCHES( "CATCH_CHECK_THROWS_WITH", Catch::ResultDisposition::ContinueOnFailure, matcher, expr ) +#if !defined(CATCH_CONFIG_DISABLE_MATCHERS) +#define CATCH_CHECK_THROWS_MATCHES( expr, exceptionType, matcher ) INTERNAL_CATCH_THROWS_MATCHES( "CATCH_CHECK_THROWS_MATCHES", exceptionType, Catch::ResultDisposition::ContinueOnFailure, matcher, expr ) +#endif // CATCH_CONFIG_DISABLE_MATCHERS +#define CATCH_CHECK_NOTHROW( ... ) INTERNAL_CATCH_NO_THROW( "CATCH_CHECK_NOTHROW", Catch::ResultDisposition::ContinueOnFailure, __VA_ARGS__ ) + +#if !defined(CATCH_CONFIG_DISABLE_MATCHERS) +#define CATCH_CHECK_THAT( arg, matcher ) INTERNAL_CHECK_THAT( "CATCH_CHECK_THAT", matcher, Catch::ResultDisposition::ContinueOnFailure, arg ) + +#define CATCH_REQUIRE_THAT( arg, matcher ) INTERNAL_CHECK_THAT( "CATCH_REQUIRE_THAT", matcher, Catch::ResultDisposition::Normal, arg ) +#endif // CATCH_CONFIG_DISABLE_MATCHERS + +#define CATCH_INFO( msg ) INTERNAL_CATCH_INFO( "CATCH_INFO", msg ) +#define CATCH_WARN( msg ) INTERNAL_CATCH_MSG( "CATCH_WARN", Catch::ResultWas::Warning, Catch::ResultDisposition::ContinueOnFailure, msg ) +#define CATCH_CAPTURE( msg ) INTERNAL_CATCH_INFO( "CATCH_CAPTURE", #msg " := " << ::Catch::Detail::stringify(msg) ) + +#define CATCH_TEST_CASE( ... ) INTERNAL_CATCH_TESTCASE( __VA_ARGS__ ) +#define CATCH_TEST_CASE_METHOD( className, ... ) INTERNAL_CATCH_TEST_CASE_METHOD( className, __VA_ARGS__ ) +#define CATCH_METHOD_AS_TEST_CASE( method, ... ) INTERNAL_CATCH_METHOD_AS_TEST_CASE( method, __VA_ARGS__ ) +#define CATCH_REGISTER_TEST_CASE( Function, ... ) INTERNAL_CATCH_REGISTER_TESTCASE( Function, __VA_ARGS__ ) +#define CATCH_SECTION( ... ) INTERNAL_CATCH_SECTION( __VA_ARGS__ ) +#define CATCH_FAIL( ... ) INTERNAL_CATCH_MSG( "CATCH_FAIL", Catch::ResultWas::ExplicitFailure, Catch::ResultDisposition::Normal, __VA_ARGS__ ) +#define CATCH_FAIL_CHECK( ... ) INTERNAL_CATCH_MSG( "CATCH_FAIL_CHECK", Catch::ResultWas::ExplicitFailure, Catch::ResultDisposition::ContinueOnFailure, __VA_ARGS__ ) +#define CATCH_SUCCEED( ... ) INTERNAL_CATCH_MSG( "CATCH_SUCCEED", Catch::ResultWas::Ok, Catch::ResultDisposition::ContinueOnFailure, __VA_ARGS__ ) + +#define CATCH_ANON_TEST_CASE() INTERNAL_CATCH_TESTCASE() + +// "BDD-style" convenience wrappers +#define CATCH_SCENARIO( ... ) CATCH_TEST_CASE( "Scenario: " __VA_ARGS__ ) +#define CATCH_SCENARIO_METHOD( className, ... ) INTERNAL_CATCH_TEST_CASE_METHOD( className, "Scenario: " __VA_ARGS__ ) +#define CATCH_GIVEN( desc ) CATCH_SECTION( std::string( "Given: ") + desc ) +#define CATCH_WHEN( desc ) CATCH_SECTION( std::string( " When: ") + desc ) +#define CATCH_AND_WHEN( desc ) CATCH_SECTION( std::string( " And: ") + desc ) +#define CATCH_THEN( desc ) CATCH_SECTION( std::string( " Then: ") + desc ) +#define CATCH_AND_THEN( desc ) CATCH_SECTION( std::string( " And: ") + desc ) + +// If CATCH_CONFIG_PREFIX_ALL is not defined then the CATCH_ prefix is not required +#else + +#define REQUIRE( ... ) INTERNAL_CATCH_TEST( "REQUIRE", Catch::ResultDisposition::Normal, __VA_ARGS__ ) +#define REQUIRE_FALSE( ... ) INTERNAL_CATCH_TEST( "REQUIRE_FALSE", Catch::ResultDisposition::Normal | Catch::ResultDisposition::FalseTest, __VA_ARGS__ ) + +#define REQUIRE_THROWS( ... ) INTERNAL_CATCH_THROWS( "REQUIRE_THROWS", Catch::ResultDisposition::Normal, __VA_ARGS__ ) +#define REQUIRE_THROWS_AS( expr, exceptionType ) INTERNAL_CATCH_THROWS_AS( "REQUIRE_THROWS_AS", exceptionType, Catch::ResultDisposition::Normal, expr ) +#define REQUIRE_THROWS_WITH( expr, matcher ) INTERNAL_CATCH_THROWS_STR_MATCHES( "REQUIRE_THROWS_WITH", Catch::ResultDisposition::Normal, matcher, expr ) +#if !defined(CATCH_CONFIG_DISABLE_MATCHERS) +#define REQUIRE_THROWS_MATCHES( expr, exceptionType, matcher ) INTERNAL_CATCH_THROWS_MATCHES( "REQUIRE_THROWS_MATCHES", exceptionType, Catch::ResultDisposition::Normal, matcher, expr ) +#endif // CATCH_CONFIG_DISABLE_MATCHERS +#define REQUIRE_NOTHROW( ... ) INTERNAL_CATCH_NO_THROW( "REQUIRE_NOTHROW", Catch::ResultDisposition::Normal, __VA_ARGS__ ) + +#define CHECK( ... ) INTERNAL_CATCH_TEST( "CHECK", Catch::ResultDisposition::ContinueOnFailure, __VA_ARGS__ ) +#define CHECK_FALSE( ... ) INTERNAL_CATCH_TEST( "CHECK_FALSE", Catch::ResultDisposition::ContinueOnFailure | Catch::ResultDisposition::FalseTest, __VA_ARGS__ ) +#define CHECKED_IF( ... ) INTERNAL_CATCH_IF( "CHECKED_IF", Catch::ResultDisposition::ContinueOnFailure, __VA_ARGS__ ) +#define CHECKED_ELSE( ... ) INTERNAL_CATCH_ELSE( "CHECKED_ELSE", Catch::ResultDisposition::ContinueOnFailure, __VA_ARGS__ ) +#define CHECK_NOFAIL( ... ) INTERNAL_CATCH_TEST( "CHECK_NOFAIL", Catch::ResultDisposition::ContinueOnFailure | Catch::ResultDisposition::SuppressFail, __VA_ARGS__ ) + +#define CHECK_THROWS( ... ) INTERNAL_CATCH_THROWS( "CHECK_THROWS", Catch::ResultDisposition::ContinueOnFailure, __VA_ARGS__ ) +#define CHECK_THROWS_AS( expr, exceptionType ) INTERNAL_CATCH_THROWS_AS( "CHECK_THROWS_AS", exceptionType, Catch::ResultDisposition::ContinueOnFailure, expr ) +#define CHECK_THROWS_WITH( expr, matcher ) INTERNAL_CATCH_THROWS_STR_MATCHES( "CHECK_THROWS_WITH", Catch::ResultDisposition::ContinueOnFailure, matcher, expr ) +#if !defined(CATCH_CONFIG_DISABLE_MATCHERS) +#define CHECK_THROWS_MATCHES( expr, exceptionType, matcher ) INTERNAL_CATCH_THROWS_MATCHES( "CHECK_THROWS_MATCHES", exceptionType, Catch::ResultDisposition::ContinueOnFailure, matcher, expr ) +#endif // CATCH_CONFIG_DISABLE_MATCHERS +#define CHECK_NOTHROW( ... ) INTERNAL_CATCH_NO_THROW( "CHECK_NOTHROW", Catch::ResultDisposition::ContinueOnFailure, __VA_ARGS__ ) + +#if !defined(CATCH_CONFIG_DISABLE_MATCHERS) +#define CHECK_THAT( arg, matcher ) INTERNAL_CHECK_THAT( "CHECK_THAT", matcher, Catch::ResultDisposition::ContinueOnFailure, arg ) + +#define REQUIRE_THAT( arg, matcher ) INTERNAL_CHECK_THAT( "REQUIRE_THAT", matcher, Catch::ResultDisposition::Normal, arg ) +#endif // CATCH_CONFIG_DISABLE_MATCHERS + +#define INFO( msg ) INTERNAL_CATCH_INFO( "INFO", msg ) +#define WARN( msg ) INTERNAL_CATCH_MSG( "WARN", Catch::ResultWas::Warning, Catch::ResultDisposition::ContinueOnFailure, msg ) +#define CAPTURE( msg ) INTERNAL_CATCH_INFO( "CAPTURE", #msg " := " << ::Catch::Detail::stringify(msg) ) + +#define TEST_CASE( ... ) INTERNAL_CATCH_TESTCASE( __VA_ARGS__ ) +#define TEST_CASE_METHOD( className, ... ) INTERNAL_CATCH_TEST_CASE_METHOD( className, __VA_ARGS__ ) +#define METHOD_AS_TEST_CASE( method, ... ) INTERNAL_CATCH_METHOD_AS_TEST_CASE( method, __VA_ARGS__ ) +#define REGISTER_TEST_CASE( Function, ... ) INTERNAL_CATCH_REGISTER_TESTCASE( Function, __VA_ARGS__ ) +#define SECTION( ... ) INTERNAL_CATCH_SECTION( __VA_ARGS__ ) +#define FAIL( ... ) INTERNAL_CATCH_MSG( "FAIL", Catch::ResultWas::ExplicitFailure, Catch::ResultDisposition::Normal, __VA_ARGS__ ) +#define FAIL_CHECK( ... ) INTERNAL_CATCH_MSG( "FAIL_CHECK", Catch::ResultWas::ExplicitFailure, Catch::ResultDisposition::ContinueOnFailure, __VA_ARGS__ ) +#define SUCCEED( ... ) INTERNAL_CATCH_MSG( "SUCCEED", Catch::ResultWas::Ok, Catch::ResultDisposition::ContinueOnFailure, __VA_ARGS__ ) +#define ANON_TEST_CASE() INTERNAL_CATCH_TESTCASE() + +#endif + +#define CATCH_TRANSLATE_EXCEPTION( signature ) INTERNAL_CATCH_TRANSLATE_EXCEPTION( signature ) + +// "BDD-style" convenience wrappers +#define SCENARIO( ... ) TEST_CASE( "Scenario: " __VA_ARGS__ ) +#define SCENARIO_METHOD( className, ... ) INTERNAL_CATCH_TEST_CASE_METHOD( className, "Scenario: " __VA_ARGS__ ) + +#define GIVEN( desc ) SECTION( std::string(" Given: ") + desc ) +#define WHEN( desc ) SECTION( std::string(" When: ") + desc ) +#define AND_WHEN( desc ) SECTION( std::string("And when: ") + desc ) +#define THEN( desc ) SECTION( std::string(" Then: ") + desc ) +#define AND_THEN( desc ) SECTION( std::string(" And: ") + desc ) + +using Catch::Detail::Approx; + +#else +////// +// If this config identifier is defined then all CATCH macros are prefixed with CATCH_ +#ifdef CATCH_CONFIG_PREFIX_ALL + +#define CATCH_REQUIRE( ... ) (void)(0) +#define CATCH_REQUIRE_FALSE( ... ) (void)(0) + +#define CATCH_REQUIRE_THROWS( ... ) (void)(0) +#define CATCH_REQUIRE_THROWS_AS( expr, exceptionType ) (void)(0) +#define CATCH_REQUIRE_THROWS_WITH( expr, matcher ) (void)(0) +#if !defined(CATCH_CONFIG_DISABLE_MATCHERS) +#define CATCH_REQUIRE_THROWS_MATCHES( expr, exceptionType, matcher ) (void)(0) +#endif// CATCH_CONFIG_DISABLE_MATCHERS +#define CATCH_REQUIRE_NOTHROW( ... ) (void)(0) + +#define CATCH_CHECK( ... ) (void)(0) +#define CATCH_CHECK_FALSE( ... ) (void)(0) +#define CATCH_CHECKED_IF( ... ) if (__VA_ARGS__) +#define CATCH_CHECKED_ELSE( ... ) if (!(__VA_ARGS__)) +#define CATCH_CHECK_NOFAIL( ... ) (void)(0) + +#define CATCH_CHECK_THROWS( ... ) (void)(0) +#define CATCH_CHECK_THROWS_AS( expr, exceptionType ) (void)(0) +#define CATCH_CHECK_THROWS_WITH( expr, matcher ) (void)(0) +#if !defined(CATCH_CONFIG_DISABLE_MATCHERS) +#define CATCH_CHECK_THROWS_MATCHES( expr, exceptionType, matcher ) (void)(0) +#endif // CATCH_CONFIG_DISABLE_MATCHERS +#define CATCH_CHECK_NOTHROW( ... ) (void)(0) + +#if !defined(CATCH_CONFIG_DISABLE_MATCHERS) +#define CATCH_CHECK_THAT( arg, matcher ) (void)(0) + +#define CATCH_REQUIRE_THAT( arg, matcher ) (void)(0) +#endif // CATCH_CONFIG_DISABLE_MATCHERS + +#define CATCH_INFO( msg ) (void)(0) +#define CATCH_WARN( msg ) (void)(0) +#define CATCH_CAPTURE( msg ) (void)(0) + +#define CATCH_TEST_CASE( ... ) INTERNAL_CATCH_TESTCASE_NO_REGISTRATION(INTERNAL_CATCH_UNIQUE_NAME( ____C_A_T_C_H____T_E_S_T____ )) +#define CATCH_TEST_CASE_METHOD( className, ... ) INTERNAL_CATCH_TESTCASE_NO_REGISTRATION(INTERNAL_CATCH_UNIQUE_NAME( ____C_A_T_C_H____T_E_S_T____ )) +#define CATCH_METHOD_AS_TEST_CASE( method, ... ) +#define CATCH_REGISTER_TEST_CASE( Function, ... ) (void)(0) +#define CATCH_SECTION( ... ) +#define CATCH_FAIL( ... ) (void)(0) +#define CATCH_FAIL_CHECK( ... ) (void)(0) +#define CATCH_SUCCEED( ... ) (void)(0) + +#define CATCH_ANON_TEST_CASE() INTERNAL_CATCH_TESTCASE_NO_REGISTRATION(INTERNAL_CATCH_UNIQUE_NAME( ____C_A_T_C_H____T_E_S_T____ )) + +// "BDD-style" convenience wrappers +#define CATCH_SCENARIO( ... ) INTERNAL_CATCH_TESTCASE_NO_REGISTRATION(INTERNAL_CATCH_UNIQUE_NAME( ____C_A_T_C_H____T_E_S_T____ )) +#define CATCH_SCENARIO_METHOD( className, ... ) INTERNAL_CATCH_TESTCASE_METHOD_NO_REGISTRATION(INTERNAL_CATCH_UNIQUE_NAME( ____C_A_T_C_H____T_E_S_T____ ), className ) +#define CATCH_GIVEN( desc ) +#define CATCH_WHEN( desc ) +#define CATCH_AND_WHEN( desc ) +#define CATCH_THEN( desc ) +#define CATCH_AND_THEN( desc ) + +// If CATCH_CONFIG_PREFIX_ALL is not defined then the CATCH_ prefix is not required +#else + +#define REQUIRE( ... ) (void)(0) +#define REQUIRE_FALSE( ... ) (void)(0) + +#define REQUIRE_THROWS( ... ) (void)(0) +#define REQUIRE_THROWS_AS( expr, exceptionType ) (void)(0) +#define REQUIRE_THROWS_WITH( expr, matcher ) (void)(0) +#if !defined(CATCH_CONFIG_DISABLE_MATCHERS) +#define REQUIRE_THROWS_MATCHES( expr, exceptionType, matcher ) (void)(0) +#endif // CATCH_CONFIG_DISABLE_MATCHERS +#define REQUIRE_NOTHROW( ... ) (void)(0) + +#define CHECK( ... ) (void)(0) +#define CHECK_FALSE( ... ) (void)(0) +#define CHECKED_IF( ... ) if (__VA_ARGS__) +#define CHECKED_ELSE( ... ) if (!(__VA_ARGS__)) +#define CHECK_NOFAIL( ... ) (void)(0) + +#define CHECK_THROWS( ... ) (void)(0) +#define CHECK_THROWS_AS( expr, exceptionType ) (void)(0) +#define CHECK_THROWS_WITH( expr, matcher ) (void)(0) +#if !defined(CATCH_CONFIG_DISABLE_MATCHERS) +#define CHECK_THROWS_MATCHES( expr, exceptionType, matcher ) (void)(0) +#endif // CATCH_CONFIG_DISABLE_MATCHERS +#define CHECK_NOTHROW( ... ) (void)(0) + +#if !defined(CATCH_CONFIG_DISABLE_MATCHERS) +#define CHECK_THAT( arg, matcher ) (void)(0) + +#define REQUIRE_THAT( arg, matcher ) (void)(0) +#endif // CATCH_CONFIG_DISABLE_MATCHERS + +#define INFO( msg ) (void)(0) +#define WARN( msg ) (void)(0) +#define CAPTURE( msg ) (void)(0) + +#define TEST_CASE( ... ) INTERNAL_CATCH_TESTCASE_NO_REGISTRATION(INTERNAL_CATCH_UNIQUE_NAME( ____C_A_T_C_H____T_E_S_T____ )) +#define TEST_CASE_METHOD( className, ... ) INTERNAL_CATCH_TESTCASE_NO_REGISTRATION(INTERNAL_CATCH_UNIQUE_NAME( ____C_A_T_C_H____T_E_S_T____ )) +#define METHOD_AS_TEST_CASE( method, ... ) +#define REGISTER_TEST_CASE( Function, ... ) (void)(0) +#define SECTION( ... ) +#define FAIL( ... ) (void)(0) +#define FAIL_CHECK( ... ) (void)(0) +#define SUCCEED( ... ) (void)(0) +#define ANON_TEST_CASE() INTERNAL_CATCH_TESTCASE_NO_REGISTRATION(INTERNAL_CATCH_UNIQUE_NAME( ____C_A_T_C_H____T_E_S_T____ )) + +#endif + +#define CATCH_TRANSLATE_EXCEPTION( signature ) INTERNAL_CATCH_TRANSLATE_EXCEPTION_NO_REG( INTERNAL_CATCH_UNIQUE_NAME( catch_internal_ExceptionTranslator ), signature ) + +// "BDD-style" convenience wrappers +#define SCENARIO( ... ) INTERNAL_CATCH_TESTCASE_NO_REGISTRATION(INTERNAL_CATCH_UNIQUE_NAME( ____C_A_T_C_H____T_E_S_T____ ) ) +#define SCENARIO_METHOD( className, ... ) INTERNAL_CATCH_TESTCASE_METHOD_NO_REGISTRATION(INTERNAL_CATCH_UNIQUE_NAME( ____C_A_T_C_H____T_E_S_T____ ), className ) + +#define GIVEN( desc ) +#define WHEN( desc ) +#define AND_WHEN( desc ) +#define THEN( desc ) +#define AND_THEN( desc ) + +using Catch::Detail::Approx; + +#endif + +// start catch_reenable_warnings.h + + +#ifdef __clang__ +# ifdef __ICC // icpc defines the __clang__ macro +# pragma warning(pop) +# else +# pragma clang diagnostic pop +# endif +#elif defined __GNUC__ +# pragma GCC diagnostic pop +#endif + +// end catch_reenable_warnings.h +// end catch.hpp +#endif // TWOBLUECUBES_SINGLE_INCLUDE_CATCH_HPP_INCLUDED + diff --git a/thirdparty/include/GL3/glcorearb.h b/thirdparty/include/GL3/glcorearb.h new file mode 100644 index 000000000..7d43f94ce --- /dev/null +++ b/thirdparty/include/GL3/glcorearb.h @@ -0,0 +1,3265 @@ +#ifndef __glcorearb_h_ +#define __glcorearb_h_ 1 + +#ifdef __cplusplus +extern "C" { +#endif + +/* +** Copyright (c) 2013-2014 The Khronos Group Inc. +** +** Permission is hereby granted, free of charge, to any person obtaining a +** copy of this software and/or associated documentation files (the +** "Materials"), to deal in the Materials without restriction, including +** without limitation the rights to use, copy, modify, merge, publish, +** distribute, sublicense, and/or sell copies of the Materials, and to +** permit persons to whom the Materials are furnished to do so, subject to +** the following conditions: +** +** The above copyright notice and this permission notice shall be included +** in all copies or substantial portions of the Materials. +** +** THE MATERIALS ARE PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, +** EXPRESS OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF +** MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. +** IN NO EVENT SHALL THE AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY +** CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT, +** TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION WITH THE +** MATERIALS OR THE USE OR OTHER DEALINGS IN THE MATERIALS. +*/ +/* +** This header is generated from the Khronos OpenGL / OpenGL ES XML +** API Registry. The current version of the Registry, generator scripts +** used to make the header, and the header can be found at +** http://www.opengl.org/registry/ +** +** Khronos $Revision: 26007 $ on $Date: 2014-03-19 01:28:09 -0700 (Wed, 19 Mar 2014) $ +*/ + +#if defined(_WIN32) && !defined(APIENTRY) && !defined(__CYGWIN__) && !defined(__SCITECH_SNAP__) +#ifndef WIN32_LEAN_AND_MEAN +#define WIN32_LEAN_AND_MEAN 1 +#endif +#include +#endif + +#ifndef APIENTRY +#define APIENTRY +#endif +#ifndef APIENTRYP +#define APIENTRYP APIENTRY * +#endif +#ifndef GLAPI +#define GLAPI extern +#endif + +/* glcorearb.h is for use with OpenGL core profile implementations. +** It should should be placed in the same directory as gl.h and +** included as . +** +** glcorearb.h includes only APIs in the latest OpenGL core profile +** implementation together with APIs in newer ARB extensions which +** can be supported by the core profile. It does not, and never will +** include functionality removed from the core profile, such as +** fixed-function vertex and fragment processing. +** +** Do not #include both and either of or +** in the same source file. +*/ + +/* Generated C header for: + * API: gl + * Profile: core + * Versions considered: .* + * Versions emitted: .* + * Default extensions included: glcore + * Additional extensions included: _nomatch_^ + * Extensions removed: _nomatch_^ + */ + +#ifndef GL_VERSION_1_0 +#define GL_VERSION_1_0 1 +typedef void GLvoid; +typedef unsigned int GLenum; +typedef float GLfloat; +typedef int GLint; +typedef int GLsizei; +typedef unsigned int GLbitfield; +typedef double GLdouble; +typedef unsigned int GLuint; +typedef unsigned char GLboolean; +typedef unsigned char GLubyte; +typedef void (APIENTRYP PFNGLCULLFACEPROC) (GLenum mode); +typedef void (APIENTRYP PFNGLFRONTFACEPROC) (GLenum mode); +typedef void (APIENTRYP PFNGLHINTPROC) (GLenum target, GLenum mode); +typedef void (APIENTRYP PFNGLLINEWIDTHPROC) (GLfloat width); +typedef void (APIENTRYP PFNGLPOINTSIZEPROC) (GLfloat size); +typedef void (APIENTRYP PFNGLPOLYGONMODEPROC) (GLenum face, GLenum mode); +typedef void (APIENTRYP PFNGLSCISSORPROC) (GLint x, GLint y, GLsizei width, GLsizei height); +typedef void (APIENTRYP PFNGLTEXPARAMETERFPROC) (GLenum target, GLenum pname, GLfloat param); +typedef void (APIENTRYP PFNGLTEXPARAMETERFVPROC) (GLenum target, GLenum pname, const GLfloat *params); +typedef void (APIENTRYP PFNGLTEXPARAMETERIPROC) (GLenum target, GLenum pname, GLint param); +typedef void (APIENTRYP PFNGLTEXPARAMETERIVPROC) (GLenum target, GLenum pname, const GLint *params); +typedef void (APIENTRYP PFNGLTEXIMAGE1DPROC) (GLenum target, GLint level, GLint internalformat, GLsizei width, GLint border, GLenum format, GLenum type, const void *pixels); +typedef void (APIENTRYP PFNGLTEXIMAGE2DPROC) (GLenum target, GLint level, GLint internalformat, GLsizei width, GLsizei height, GLint border, GLenum format, GLenum type, const void *pixels); +typedef void (APIENTRYP PFNGLDRAWBUFFERPROC) (GLenum mode); +typedef void (APIENTRYP PFNGLCLEARPROC) (GLbitfield mask); +typedef void (APIENTRYP PFNGLCLEARCOLORPROC) (GLfloat red, GLfloat green, GLfloat blue, GLfloat alpha); +typedef void (APIENTRYP PFNGLCLEARSTENCILPROC) (GLint s); +typedef void (APIENTRYP PFNGLCLEARDEPTHPROC) (GLdouble depth); +typedef void (APIENTRYP PFNGLSTENCILMASKPROC) (GLuint mask); +typedef void (APIENTRYP PFNGLCOLORMASKPROC) (GLboolean red, GLboolean green, GLboolean blue, GLboolean alpha); +typedef void (APIENTRYP PFNGLDEPTHMASKPROC) (GLboolean flag); +typedef void (APIENTRYP PFNGLDISABLEPROC) (GLenum cap); +typedef void (APIENTRYP PFNGLENABLEPROC) (GLenum cap); +typedef void (APIENTRYP PFNGLFINISHPROC) (void); +typedef void (APIENTRYP PFNGLFLUSHPROC) (void); +typedef void (APIENTRYP PFNGLBLENDFUNCPROC) (GLenum sfactor, GLenum dfactor); +typedef void (APIENTRYP PFNGLLOGICOPPROC) (GLenum opcode); +typedef void (APIENTRYP PFNGLSTENCILFUNCPROC) (GLenum func, GLint ref, GLuint mask); +typedef void (APIENTRYP PFNGLSTENCILOPPROC) (GLenum fail, GLenum zfail, GLenum zpass); +typedef void (APIENTRYP PFNGLDEPTHFUNCPROC) (GLenum func); +typedef void (APIENTRYP PFNGLPIXELSTOREFPROC) (GLenum pname, GLfloat param); +typedef void (APIENTRYP PFNGLPIXELSTOREIPROC) (GLenum pname, GLint param); +typedef void (APIENTRYP PFNGLREADBUFFERPROC) (GLenum mode); +typedef void (APIENTRYP PFNGLREADPIXELSPROC) (GLint x, GLint y, GLsizei width, GLsizei height, GLenum format, GLenum type, void *pixels); +typedef void (APIENTRYP PFNGLGETBOOLEANVPROC) (GLenum pname, GLboolean *data); +typedef void (APIENTRYP PFNGLGETDOUBLEVPROC) (GLenum pname, GLdouble *data); +typedef GLenum (APIENTRYP PFNGLGETERRORPROC) (void); +typedef void (APIENTRYP PFNGLGETFLOATVPROC) (GLenum pname, GLfloat *data); +typedef void (APIENTRYP PFNGLGETINTEGERVPROC) (GLenum pname, GLint *data); +typedef const GLubyte *(APIENTRYP PFNGLGETSTRINGPROC) (GLenum name); +typedef void (APIENTRYP PFNGLGETTEXIMAGEPROC) (GLenum target, GLint level, GLenum format, GLenum type, void *pixels); +typedef void (APIENTRYP PFNGLGETTEXPARAMETERFVPROC) (GLenum target, GLenum pname, GLfloat *params); +typedef void (APIENTRYP PFNGLGETTEXPARAMETERIVPROC) (GLenum target, GLenum pname, GLint *params); +typedef void (APIENTRYP PFNGLGETTEXLEVELPARAMETERFVPROC) (GLenum target, GLint level, GLenum pname, GLfloat *params); +typedef void (APIENTRYP PFNGLGETTEXLEVELPARAMETERIVPROC) (GLenum target, GLint level, GLenum pname, GLint *params); +typedef GLboolean (APIENTRYP PFNGLISENABLEDPROC) (GLenum cap); +typedef void (APIENTRYP PFNGLDEPTHRANGEPROC) (GLdouble near, GLdouble far); +typedef void (APIENTRYP PFNGLVIEWPORTPROC) (GLint x, GLint y, GLsizei width, GLsizei height); +#ifdef GL_GLEXT_PROTOTYPES +GLAPI void APIENTRY glCullFace (GLenum mode); +GLAPI void APIENTRY glFrontFace (GLenum mode); +GLAPI void APIENTRY glHint (GLenum target, GLenum mode); +GLAPI void APIENTRY glLineWidth (GLfloat width); +GLAPI void APIENTRY glPointSize (GLfloat size); +GLAPI void APIENTRY glPolygonMode (GLenum face, GLenum mode); +GLAPI void APIENTRY glScissor (GLint x, GLint y, GLsizei width, GLsizei height); +GLAPI void APIENTRY glTexParameterf (GLenum target, GLenum pname, GLfloat param); +GLAPI void APIENTRY glTexParameterfv (GLenum target, GLenum pname, const GLfloat *params); +GLAPI void APIENTRY glTexParameteri (GLenum target, GLenum pname, GLint param); +GLAPI void APIENTRY glTexParameteriv (GLenum target, GLenum pname, const GLint *params); +GLAPI void APIENTRY glTexImage1D (GLenum target, GLint level, GLint internalformat, GLsizei width, GLint border, GLenum format, GLenum type, const void *pixels); +GLAPI void APIENTRY glTexImage2D (GLenum target, GLint level, GLint internalformat, GLsizei width, GLsizei height, GLint border, GLenum format, GLenum type, const void *pixels); +GLAPI void APIENTRY glDrawBuffer (GLenum mode); +GLAPI void APIENTRY glClear (GLbitfield mask); +GLAPI void APIENTRY glClearColor (GLfloat red, GLfloat green, GLfloat blue, GLfloat alpha); +GLAPI void APIENTRY glClearStencil (GLint s); +GLAPI void APIENTRY glClearDepth (GLdouble depth); +GLAPI void APIENTRY glStencilMask (GLuint mask); +GLAPI void APIENTRY glColorMask (GLboolean red, GLboolean green, GLboolean blue, GLboolean alpha); +GLAPI void APIENTRY glDepthMask (GLboolean flag); +GLAPI void APIENTRY glDisable (GLenum cap); +GLAPI void APIENTRY glEnable (GLenum cap); +GLAPI void APIENTRY glFinish (void); +GLAPI void APIENTRY glFlush (void); +GLAPI void APIENTRY glBlendFunc (GLenum sfactor, GLenum dfactor); +GLAPI void APIENTRY glLogicOp (GLenum opcode); +GLAPI void APIENTRY glStencilFunc (GLenum func, GLint ref, GLuint mask); +GLAPI void APIENTRY glStencilOp (GLenum fail, GLenum zfail, GLenum zpass); +GLAPI void APIENTRY glDepthFunc (GLenum func); +GLAPI void APIENTRY glPixelStoref (GLenum pname, GLfloat param); +GLAPI void APIENTRY glPixelStorei (GLenum pname, GLint param); +GLAPI void APIENTRY glReadBuffer (GLenum mode); +GLAPI void APIENTRY glReadPixels (GLint x, GLint y, GLsizei width, GLsizei height, GLenum format, GLenum type, void *pixels); +GLAPI void APIENTRY glGetBooleanv (GLenum pname, GLboolean *data); +GLAPI void APIENTRY glGetDoublev (GLenum pname, GLdouble *data); +GLAPI GLenum APIENTRY glGetError (void); +GLAPI void APIENTRY glGetFloatv (GLenum pname, GLfloat *data); +GLAPI void APIENTRY glGetIntegerv (GLenum pname, GLint *data); +GLAPI const GLubyte *APIENTRY glGetString (GLenum name); +GLAPI void APIENTRY glGetTexImage (GLenum target, GLint level, GLenum format, GLenum type, void *pixels); +GLAPI void APIENTRY glGetTexParameterfv (GLenum target, GLenum pname, GLfloat *params); +GLAPI void APIENTRY glGetTexParameteriv (GLenum target, GLenum pname, GLint *params); +GLAPI void APIENTRY glGetTexLevelParameterfv (GLenum target, GLint level, GLenum pname, GLfloat *params); +GLAPI void APIENTRY glGetTexLevelParameteriv (GLenum target, GLint level, GLenum pname, GLint *params); +GLAPI GLboolean APIENTRY glIsEnabled (GLenum cap); +GLAPI void APIENTRY glDepthRange (GLdouble near, GLdouble far); +GLAPI void APIENTRY glViewport (GLint x, GLint y, GLsizei width, GLsizei height); +#endif +#endif /* GL_VERSION_1_0 */ + +#ifndef GL_VERSION_1_1 +#define GL_VERSION_1_1 1 +typedef float GLclampf; +typedef double GLclampd; +#define GL_DEPTH_BUFFER_BIT 0x00000100 +#define GL_STENCIL_BUFFER_BIT 0x00000400 +#define GL_COLOR_BUFFER_BIT 0x00004000 +#define GL_FALSE 0 +#define GL_TRUE 1 +#define GL_POINTS 0x0000 +#define GL_LINES 0x0001 +#define GL_LINE_LOOP 0x0002 +#define GL_LINE_STRIP 0x0003 +#define GL_TRIANGLES 0x0004 +#define GL_TRIANGLE_STRIP 0x0005 +#define GL_TRIANGLE_FAN 0x0006 +#define GL_QUADS 0x0007 +#define GL_NEVER 0x0200 +#define GL_LESS 0x0201 +#define GL_EQUAL 0x0202 +#define GL_LEQUAL 0x0203 +#define GL_GREATER 0x0204 +#define GL_NOTEQUAL 0x0205 +#define GL_GEQUAL 0x0206 +#define GL_ALWAYS 0x0207 +#define GL_ZERO 0 +#define GL_ONE 1 +#define GL_SRC_COLOR 0x0300 +#define GL_ONE_MINUS_SRC_COLOR 0x0301 +#define GL_SRC_ALPHA 0x0302 +#define GL_ONE_MINUS_SRC_ALPHA 0x0303 +#define GL_DST_ALPHA 0x0304 +#define GL_ONE_MINUS_DST_ALPHA 0x0305 +#define GL_DST_COLOR 0x0306 +#define GL_ONE_MINUS_DST_COLOR 0x0307 +#define GL_SRC_ALPHA_SATURATE 0x0308 +#define GL_NONE 0 +#define GL_FRONT_LEFT 0x0400 +#define GL_FRONT_RIGHT 0x0401 +#define GL_BACK_LEFT 0x0402 +#define GL_BACK_RIGHT 0x0403 +#define GL_FRONT 0x0404 +#define GL_BACK 0x0405 +#define GL_LEFT 0x0406 +#define GL_RIGHT 0x0407 +#define GL_FRONT_AND_BACK 0x0408 +#define GL_NO_ERROR 0 +#define GL_INVALID_ENUM 0x0500 +#define GL_INVALID_VALUE 0x0501 +#define GL_INVALID_OPERATION 0x0502 +#define GL_OUT_OF_MEMORY 0x0505 +#define GL_CW 0x0900 +#define GL_CCW 0x0901 +#define GL_POINT_SIZE 0x0B11 +#define GL_POINT_SIZE_RANGE 0x0B12 +#define GL_POINT_SIZE_GRANULARITY 0x0B13 +#define GL_LINE_SMOOTH 0x0B20 +#define GL_LINE_WIDTH 0x0B21 +#define GL_LINE_WIDTH_RANGE 0x0B22 +#define GL_LINE_WIDTH_GRANULARITY 0x0B23 +#define GL_POLYGON_MODE 0x0B40 +#define GL_POLYGON_SMOOTH 0x0B41 +#define GL_CULL_FACE 0x0B44 +#define GL_CULL_FACE_MODE 0x0B45 +#define GL_FRONT_FACE 0x0B46 +#define GL_DEPTH_RANGE 0x0B70 +#define GL_DEPTH_TEST 0x0B71 +#define GL_DEPTH_WRITEMASK 0x0B72 +#define GL_DEPTH_CLEAR_VALUE 0x0B73 +#define GL_DEPTH_FUNC 0x0B74 +#define GL_STENCIL_TEST 0x0B90 +#define GL_STENCIL_CLEAR_VALUE 0x0B91 +#define GL_STENCIL_FUNC 0x0B92 +#define GL_STENCIL_VALUE_MASK 0x0B93 +#define GL_STENCIL_FAIL 0x0B94 +#define GL_STENCIL_PASS_DEPTH_FAIL 0x0B95 +#define GL_STENCIL_PASS_DEPTH_PASS 0x0B96 +#define GL_STENCIL_REF 0x0B97 +#define GL_STENCIL_WRITEMASK 0x0B98 +#define GL_VIEWPORT 0x0BA2 +#define GL_DITHER 0x0BD0 +#define GL_BLEND_DST 0x0BE0 +#define GL_BLEND_SRC 0x0BE1 +#define GL_BLEND 0x0BE2 +#define GL_LOGIC_OP_MODE 0x0BF0 +#define GL_COLOR_LOGIC_OP 0x0BF2 +#define GL_DRAW_BUFFER 0x0C01 +#define GL_READ_BUFFER 0x0C02 +#define GL_SCISSOR_BOX 0x0C10 +#define GL_SCISSOR_TEST 0x0C11 +#define GL_COLOR_CLEAR_VALUE 0x0C22 +#define GL_COLOR_WRITEMASK 0x0C23 +#define GL_DOUBLEBUFFER 0x0C32 +#define GL_STEREO 0x0C33 +#define GL_LINE_SMOOTH_HINT 0x0C52 +#define GL_POLYGON_SMOOTH_HINT 0x0C53 +#define GL_UNPACK_SWAP_BYTES 0x0CF0 +#define GL_UNPACK_LSB_FIRST 0x0CF1 +#define GL_UNPACK_ROW_LENGTH 0x0CF2 +#define GL_UNPACK_SKIP_ROWS 0x0CF3 +#define GL_UNPACK_SKIP_PIXELS 0x0CF4 +#define GL_UNPACK_ALIGNMENT 0x0CF5 +#define GL_PACK_SWAP_BYTES 0x0D00 +#define GL_PACK_LSB_FIRST 0x0D01 +#define GL_PACK_ROW_LENGTH 0x0D02 +#define GL_PACK_SKIP_ROWS 0x0D03 +#define GL_PACK_SKIP_PIXELS 0x0D04 +#define GL_PACK_ALIGNMENT 0x0D05 +#define GL_MAX_TEXTURE_SIZE 0x0D33 +#define GL_MAX_VIEWPORT_DIMS 0x0D3A +#define GL_SUBPIXEL_BITS 0x0D50 +#define GL_TEXTURE_1D 0x0DE0 +#define GL_TEXTURE_2D 0x0DE1 +#define GL_POLYGON_OFFSET_UNITS 0x2A00 +#define GL_POLYGON_OFFSET_POINT 0x2A01 +#define GL_POLYGON_OFFSET_LINE 0x2A02 +#define GL_POLYGON_OFFSET_FILL 0x8037 +#define GL_POLYGON_OFFSET_FACTOR 0x8038 +#define GL_TEXTURE_BINDING_1D 0x8068 +#define GL_TEXTURE_BINDING_2D 0x8069 +#define GL_TEXTURE_WIDTH 0x1000 +#define GL_TEXTURE_HEIGHT 0x1001 +#define GL_TEXTURE_INTERNAL_FORMAT 0x1003 +#define GL_TEXTURE_BORDER_COLOR 0x1004 +#define GL_TEXTURE_RED_SIZE 0x805C +#define GL_TEXTURE_GREEN_SIZE 0x805D +#define GL_TEXTURE_BLUE_SIZE 0x805E +#define GL_TEXTURE_ALPHA_SIZE 0x805F +#define GL_DONT_CARE 0x1100 +#define GL_FASTEST 0x1101 +#define GL_NICEST 0x1102 +#define GL_BYTE 0x1400 +#define GL_UNSIGNED_BYTE 0x1401 +#define GL_SHORT 0x1402 +#define GL_UNSIGNED_SHORT 0x1403 +#define GL_INT 0x1404 +#define GL_UNSIGNED_INT 0x1405 +#define GL_FLOAT 0x1406 +#define GL_DOUBLE 0x140A +#define GL_STACK_OVERFLOW 0x0503 +#define GL_STACK_UNDERFLOW 0x0504 +#define GL_CLEAR 0x1500 +#define GL_AND 0x1501 +#define GL_AND_REVERSE 0x1502 +#define GL_COPY 0x1503 +#define GL_AND_INVERTED 0x1504 +#define GL_NOOP 0x1505 +#define GL_XOR 0x1506 +#define GL_OR 0x1507 +#define GL_NOR 0x1508 +#define GL_EQUIV 0x1509 +#define GL_INVERT 0x150A +#define GL_OR_REVERSE 0x150B +#define GL_COPY_INVERTED 0x150C +#define GL_OR_INVERTED 0x150D +#define GL_NAND 0x150E +#define GL_SET 0x150F +#define GL_TEXTURE 0x1702 +#define GL_COLOR 0x1800 +#define GL_DEPTH 0x1801 +#define GL_STENCIL 0x1802 +#define GL_STENCIL_INDEX 0x1901 +#define GL_DEPTH_COMPONENT 0x1902 +#define GL_RED 0x1903 +#define GL_GREEN 0x1904 +#define GL_BLUE 0x1905 +#define GL_ALPHA 0x1906 +#define GL_RGB 0x1907 +#define GL_RGBA 0x1908 +#define GL_POINT 0x1B00 +#define GL_LINE 0x1B01 +#define GL_FILL 0x1B02 +#define GL_KEEP 0x1E00 +#define GL_REPLACE 0x1E01 +#define GL_INCR 0x1E02 +#define GL_DECR 0x1E03 +#define GL_VENDOR 0x1F00 +#define GL_RENDERER 0x1F01 +#define GL_VERSION 0x1F02 +#define GL_EXTENSIONS 0x1F03 +#define GL_NEAREST 0x2600 +#define GL_LINEAR 0x2601 +#define GL_NEAREST_MIPMAP_NEAREST 0x2700 +#define GL_LINEAR_MIPMAP_NEAREST 0x2701 +#define GL_NEAREST_MIPMAP_LINEAR 0x2702 +#define GL_LINEAR_MIPMAP_LINEAR 0x2703 +#define GL_TEXTURE_MAG_FILTER 0x2800 +#define GL_TEXTURE_MIN_FILTER 0x2801 +#define GL_TEXTURE_WRAP_S 0x2802 +#define GL_TEXTURE_WRAP_T 0x2803 +#define GL_PROXY_TEXTURE_1D 0x8063 +#define GL_PROXY_TEXTURE_2D 0x8064 +#define GL_REPEAT 0x2901 +#define GL_R3_G3_B2 0x2A10 +#define GL_RGB4 0x804F +#define GL_RGB5 0x8050 +#define GL_RGB8 0x8051 +#define GL_RGB10 0x8052 +#define GL_RGB12 0x8053 +#define GL_RGB16 0x8054 +#define GL_RGBA2 0x8055 +#define GL_RGBA4 0x8056 +#define GL_RGB5_A1 0x8057 +#define GL_RGBA8 0x8058 +#define GL_RGB10_A2 0x8059 +#define GL_RGBA12 0x805A +#define GL_RGBA16 0x805B +#define GL_VERTEX_ARRAY 0x8074 +typedef void (APIENTRYP PFNGLDRAWARRAYSPROC) (GLenum mode, GLint first, GLsizei count); +typedef void (APIENTRYP PFNGLDRAWELEMENTSPROC) (GLenum mode, GLsizei count, GLenum type, const void *indices); +typedef void (APIENTRYP PFNGLGETPOINTERVPROC) (GLenum pname, void **params); +typedef void (APIENTRYP PFNGLPOLYGONOFFSETPROC) (GLfloat factor, GLfloat units); +typedef void (APIENTRYP PFNGLCOPYTEXIMAGE1DPROC) (GLenum target, GLint level, GLenum internalformat, GLint x, GLint y, GLsizei width, GLint border); +typedef void (APIENTRYP PFNGLCOPYTEXIMAGE2DPROC) (GLenum target, GLint level, GLenum internalformat, GLint x, GLint y, GLsizei width, GLsizei height, GLint border); +typedef void (APIENTRYP PFNGLCOPYTEXSUBIMAGE1DPROC) (GLenum target, GLint level, GLint xoffset, GLint x, GLint y, GLsizei width); +typedef void (APIENTRYP PFNGLCOPYTEXSUBIMAGE2DPROC) (GLenum target, GLint level, GLint xoffset, GLint yoffset, GLint x, GLint y, GLsizei width, GLsizei height); +typedef void (APIENTRYP PFNGLTEXSUBIMAGE1DPROC) (GLenum target, GLint level, GLint xoffset, GLsizei width, GLenum format, GLenum type, const void *pixels); +typedef void (APIENTRYP PFNGLTEXSUBIMAGE2DPROC) (GLenum target, GLint level, GLint xoffset, GLint yoffset, GLsizei width, GLsizei height, GLenum format, GLenum type, const void *pixels); +typedef void (APIENTRYP PFNGLBINDTEXTUREPROC) (GLenum target, GLuint texture); +typedef void (APIENTRYP PFNGLDELETETEXTURESPROC) (GLsizei n, const GLuint *textures); +typedef void (APIENTRYP PFNGLGENTEXTURESPROC) (GLsizei n, GLuint *textures); +typedef GLboolean (APIENTRYP PFNGLISTEXTUREPROC) (GLuint texture); +#ifdef GL_GLEXT_PROTOTYPES +GLAPI void APIENTRY glDrawArrays (GLenum mode, GLint first, GLsizei count); +GLAPI void APIENTRY glDrawElements (GLenum mode, GLsizei count, GLenum type, const void *indices); +GLAPI void APIENTRY glGetPointerv (GLenum pname, void **params); +GLAPI void APIENTRY glPolygonOffset (GLfloat factor, GLfloat units); +GLAPI void APIENTRY glCopyTexImage1D (GLenum target, GLint level, GLenum internalformat, GLint x, GLint y, GLsizei width, GLint border); +GLAPI void APIENTRY glCopyTexImage2D (GLenum target, GLint level, GLenum internalformat, GLint x, GLint y, GLsizei width, GLsizei height, GLint border); +GLAPI void APIENTRY glCopyTexSubImage1D (GLenum target, GLint level, GLint xoffset, GLint x, GLint y, GLsizei width); +GLAPI void APIENTRY glCopyTexSubImage2D (GLenum target, GLint level, GLint xoffset, GLint yoffset, GLint x, GLint y, GLsizei width, GLsizei height); +GLAPI void APIENTRY glTexSubImage1D (GLenum target, GLint level, GLint xoffset, GLsizei width, GLenum format, GLenum type, const void *pixels); +GLAPI void APIENTRY glTexSubImage2D (GLenum target, GLint level, GLint xoffset, GLint yoffset, GLsizei width, GLsizei height, GLenum format, GLenum type, const void *pixels); +GLAPI void APIENTRY glBindTexture (GLenum target, GLuint texture); +GLAPI void APIENTRY glDeleteTextures (GLsizei n, const GLuint *textures); +GLAPI void APIENTRY glGenTextures (GLsizei n, GLuint *textures); +GLAPI GLboolean APIENTRY glIsTexture (GLuint texture); +#endif +#endif /* GL_VERSION_1_1 */ + +#ifndef GL_VERSION_1_2 +#define GL_VERSION_1_2 1 +#define GL_UNSIGNED_BYTE_3_3_2 0x8032 +#define GL_UNSIGNED_SHORT_4_4_4_4 0x8033 +#define GL_UNSIGNED_SHORT_5_5_5_1 0x8034 +#define GL_UNSIGNED_INT_8_8_8_8 0x8035 +#define GL_UNSIGNED_INT_10_10_10_2 0x8036 +#define GL_TEXTURE_BINDING_3D 0x806A +#define GL_PACK_SKIP_IMAGES 0x806B +#define GL_PACK_IMAGE_HEIGHT 0x806C +#define GL_UNPACK_SKIP_IMAGES 0x806D +#define GL_UNPACK_IMAGE_HEIGHT 0x806E +#define GL_TEXTURE_3D 0x806F +#define GL_PROXY_TEXTURE_3D 0x8070 +#define GL_TEXTURE_DEPTH 0x8071 +#define GL_TEXTURE_WRAP_R 0x8072 +#define GL_MAX_3D_TEXTURE_SIZE 0x8073 +#define GL_UNSIGNED_BYTE_2_3_3_REV 0x8362 +#define GL_UNSIGNED_SHORT_5_6_5 0x8363 +#define GL_UNSIGNED_SHORT_5_6_5_REV 0x8364 +#define GL_UNSIGNED_SHORT_4_4_4_4_REV 0x8365 +#define GL_UNSIGNED_SHORT_1_5_5_5_REV 0x8366 +#define GL_UNSIGNED_INT_8_8_8_8_REV 0x8367 +#define GL_UNSIGNED_INT_2_10_10_10_REV 0x8368 +#define GL_BGR 0x80E0 +#define GL_BGRA 0x80E1 +#define GL_MAX_ELEMENTS_VERTICES 0x80E8 +#define GL_MAX_ELEMENTS_INDICES 0x80E9 +#define GL_CLAMP_TO_EDGE 0x812F +#define GL_TEXTURE_MIN_LOD 0x813A +#define GL_TEXTURE_MAX_LOD 0x813B +#define GL_TEXTURE_BASE_LEVEL 0x813C +#define GL_TEXTURE_MAX_LEVEL 0x813D +#define GL_SMOOTH_POINT_SIZE_RANGE 0x0B12 +#define GL_SMOOTH_POINT_SIZE_GRANULARITY 0x0B13 +#define GL_SMOOTH_LINE_WIDTH_RANGE 0x0B22 +#define GL_SMOOTH_LINE_WIDTH_GRANULARITY 0x0B23 +#define GL_ALIASED_LINE_WIDTH_RANGE 0x846E +typedef void (APIENTRYP PFNGLDRAWRANGEELEMENTSPROC) (GLenum mode, GLuint start, GLuint end, GLsizei count, GLenum type, const void *indices); +typedef void (APIENTRYP PFNGLTEXIMAGE3DPROC) (GLenum target, GLint level, GLint internalformat, GLsizei width, GLsizei height, GLsizei depth, GLint border, GLenum format, GLenum type, const void *pixels); +typedef void (APIENTRYP PFNGLTEXSUBIMAGE3DPROC) (GLenum target, GLint level, GLint xoffset, GLint yoffset, GLint zoffset, GLsizei width, GLsizei height, GLsizei depth, GLenum format, GLenum type, const void *pixels); +typedef void (APIENTRYP PFNGLCOPYTEXSUBIMAGE3DPROC) (GLenum target, GLint level, GLint xoffset, GLint yoffset, GLint zoffset, GLint x, GLint y, GLsizei width, GLsizei height); +#ifdef GL_GLEXT_PROTOTYPES +GLAPI void APIENTRY glDrawRangeElements (GLenum mode, GLuint start, GLuint end, GLsizei count, GLenum type, const void *indices); +GLAPI void APIENTRY glTexImage3D (GLenum target, GLint level, GLint internalformat, GLsizei width, GLsizei height, GLsizei depth, GLint border, GLenum format, GLenum type, const void *pixels); +GLAPI void APIENTRY glTexSubImage3D (GLenum target, GLint level, GLint xoffset, GLint yoffset, GLint zoffset, GLsizei width, GLsizei height, GLsizei depth, GLenum format, GLenum type, const void *pixels); +GLAPI void APIENTRY glCopyTexSubImage3D (GLenum target, GLint level, GLint xoffset, GLint yoffset, GLint zoffset, GLint x, GLint y, GLsizei width, GLsizei height); +#endif +#endif /* GL_VERSION_1_2 */ + +#ifndef GL_VERSION_1_3 +#define GL_VERSION_1_3 1 +#define GL_TEXTURE0 0x84C0 +#define GL_TEXTURE1 0x84C1 +#define GL_TEXTURE2 0x84C2 +#define GL_TEXTURE3 0x84C3 +#define GL_TEXTURE4 0x84C4 +#define GL_TEXTURE5 0x84C5 +#define GL_TEXTURE6 0x84C6 +#define GL_TEXTURE7 0x84C7 +#define GL_TEXTURE8 0x84C8 +#define GL_TEXTURE9 0x84C9 +#define GL_TEXTURE10 0x84CA +#define GL_TEXTURE11 0x84CB +#define GL_TEXTURE12 0x84CC +#define GL_TEXTURE13 0x84CD +#define GL_TEXTURE14 0x84CE +#define GL_TEXTURE15 0x84CF +#define GL_TEXTURE16 0x84D0 +#define GL_TEXTURE17 0x84D1 +#define GL_TEXTURE18 0x84D2 +#define GL_TEXTURE19 0x84D3 +#define GL_TEXTURE20 0x84D4 +#define GL_TEXTURE21 0x84D5 +#define GL_TEXTURE22 0x84D6 +#define GL_TEXTURE23 0x84D7 +#define GL_TEXTURE24 0x84D8 +#define GL_TEXTURE25 0x84D9 +#define GL_TEXTURE26 0x84DA +#define GL_TEXTURE27 0x84DB +#define GL_TEXTURE28 0x84DC +#define GL_TEXTURE29 0x84DD +#define GL_TEXTURE30 0x84DE +#define GL_TEXTURE31 0x84DF +#define GL_ACTIVE_TEXTURE 0x84E0 +#define GL_MULTISAMPLE 0x809D +#define GL_SAMPLE_ALPHA_TO_COVERAGE 0x809E +#define GL_SAMPLE_ALPHA_TO_ONE 0x809F +#define GL_SAMPLE_COVERAGE 0x80A0 +#define GL_SAMPLE_BUFFERS 0x80A8 +#define GL_SAMPLES 0x80A9 +#define GL_SAMPLE_COVERAGE_VALUE 0x80AA +#define GL_SAMPLE_COVERAGE_INVERT 0x80AB +#define GL_TEXTURE_CUBE_MAP 0x8513 +#define GL_TEXTURE_BINDING_CUBE_MAP 0x8514 +#define GL_TEXTURE_CUBE_MAP_POSITIVE_X 0x8515 +#define GL_TEXTURE_CUBE_MAP_NEGATIVE_X 0x8516 +#define GL_TEXTURE_CUBE_MAP_POSITIVE_Y 0x8517 +#define GL_TEXTURE_CUBE_MAP_NEGATIVE_Y 0x8518 +#define GL_TEXTURE_CUBE_MAP_POSITIVE_Z 0x8519 +#define GL_TEXTURE_CUBE_MAP_NEGATIVE_Z 0x851A +#define GL_PROXY_TEXTURE_CUBE_MAP 0x851B +#define GL_MAX_CUBE_MAP_TEXTURE_SIZE 0x851C +#define GL_COMPRESSED_RGB 0x84ED +#define GL_COMPRESSED_RGBA 0x84EE +#define GL_TEXTURE_COMPRESSION_HINT 0x84EF +#define GL_TEXTURE_COMPRESSED_IMAGE_SIZE 0x86A0 +#define GL_TEXTURE_COMPRESSED 0x86A1 +#define GL_NUM_COMPRESSED_TEXTURE_FORMATS 0x86A2 +#define GL_COMPRESSED_TEXTURE_FORMATS 0x86A3 +#define GL_CLAMP_TO_BORDER 0x812D +typedef void (APIENTRYP PFNGLACTIVETEXTUREPROC) (GLenum texture); +typedef void (APIENTRYP PFNGLSAMPLECOVERAGEPROC) (GLfloat value, GLboolean invert); +typedef void (APIENTRYP PFNGLCOMPRESSEDTEXIMAGE3DPROC) (GLenum target, GLint level, GLenum internalformat, GLsizei width, GLsizei height, GLsizei depth, GLint border, GLsizei imageSize, const void *data); +typedef void (APIENTRYP PFNGLCOMPRESSEDTEXIMAGE2DPROC) (GLenum target, GLint level, GLenum internalformat, GLsizei width, GLsizei height, GLint border, GLsizei imageSize, const void *data); +typedef void (APIENTRYP PFNGLCOMPRESSEDTEXIMAGE1DPROC) (GLenum target, GLint level, GLenum internalformat, GLsizei width, GLint border, GLsizei imageSize, const void *data); +typedef void (APIENTRYP PFNGLCOMPRESSEDTEXSUBIMAGE3DPROC) (GLenum target, GLint level, GLint xoffset, GLint yoffset, GLint zoffset, GLsizei width, GLsizei height, GLsizei depth, GLenum format, GLsizei imageSize, const void *data); +typedef void (APIENTRYP PFNGLCOMPRESSEDTEXSUBIMAGE2DPROC) (GLenum target, GLint level, GLint xoffset, GLint yoffset, GLsizei width, GLsizei height, GLenum format, GLsizei imageSize, const void *data); +typedef void (APIENTRYP PFNGLCOMPRESSEDTEXSUBIMAGE1DPROC) (GLenum target, GLint level, GLint xoffset, GLsizei width, GLenum format, GLsizei imageSize, const void *data); +typedef void (APIENTRYP PFNGLGETCOMPRESSEDTEXIMAGEPROC) (GLenum target, GLint level, void *img); +#ifdef GL_GLEXT_PROTOTYPES +GLAPI void APIENTRY glActiveTexture (GLenum texture); +GLAPI void APIENTRY glSampleCoverage (GLfloat value, GLboolean invert); +GLAPI void APIENTRY glCompressedTexImage3D (GLenum target, GLint level, GLenum internalformat, GLsizei width, GLsizei height, GLsizei depth, GLint border, GLsizei imageSize, const void *data); +GLAPI void APIENTRY glCompressedTexImage2D (GLenum target, GLint level, GLenum internalformat, GLsizei width, GLsizei height, GLint border, GLsizei imageSize, const void *data); +GLAPI void APIENTRY glCompressedTexImage1D (GLenum target, GLint level, GLenum internalformat, GLsizei width, GLint border, GLsizei imageSize, const void *data); +GLAPI void APIENTRY glCompressedTexSubImage3D (GLenum target, GLint level, GLint xoffset, GLint yoffset, GLint zoffset, GLsizei width, GLsizei height, GLsizei depth, GLenum format, GLsizei imageSize, const void *data); +GLAPI void APIENTRY glCompressedTexSubImage2D (GLenum target, GLint level, GLint xoffset, GLint yoffset, GLsizei width, GLsizei height, GLenum format, GLsizei imageSize, const void *data); +GLAPI void APIENTRY glCompressedTexSubImage1D (GLenum target, GLint level, GLint xoffset, GLsizei width, GLenum format, GLsizei imageSize, const void *data); +GLAPI void APIENTRY glGetCompressedTexImage (GLenum target, GLint level, void *img); +#endif +#endif /* GL_VERSION_1_3 */ + +#ifndef GL_VERSION_1_4 +#define GL_VERSION_1_4 1 +#define GL_BLEND_DST_RGB 0x80C8 +#define GL_BLEND_SRC_RGB 0x80C9 +#define GL_BLEND_DST_ALPHA 0x80CA +#define GL_BLEND_SRC_ALPHA 0x80CB +#define GL_POINT_FADE_THRESHOLD_SIZE 0x8128 +#define GL_DEPTH_COMPONENT16 0x81A5 +#define GL_DEPTH_COMPONENT24 0x81A6 +#define GL_DEPTH_COMPONENT32 0x81A7 +#define GL_MIRRORED_REPEAT 0x8370 +#define GL_MAX_TEXTURE_LOD_BIAS 0x84FD +#define GL_TEXTURE_LOD_BIAS 0x8501 +#define GL_INCR_WRAP 0x8507 +#define GL_DECR_WRAP 0x8508 +#define GL_TEXTURE_DEPTH_SIZE 0x884A +#define GL_TEXTURE_COMPARE_MODE 0x884C +#define GL_TEXTURE_COMPARE_FUNC 0x884D +#define GL_FUNC_ADD 0x8006 +#define GL_FUNC_SUBTRACT 0x800A +#define GL_FUNC_REVERSE_SUBTRACT 0x800B +#define GL_MIN 0x8007 +#define GL_MAX 0x8008 +#define GL_CONSTANT_COLOR 0x8001 +#define GL_ONE_MINUS_CONSTANT_COLOR 0x8002 +#define GL_CONSTANT_ALPHA 0x8003 +#define GL_ONE_MINUS_CONSTANT_ALPHA 0x8004 +typedef void (APIENTRYP PFNGLBLENDFUNCSEPARATEPROC) (GLenum sfactorRGB, GLenum dfactorRGB, GLenum sfactorAlpha, GLenum dfactorAlpha); +typedef void (APIENTRYP PFNGLMULTIDRAWARRAYSPROC) (GLenum mode, const GLint *first, const GLsizei *count, GLsizei drawcount); +typedef void (APIENTRYP PFNGLMULTIDRAWELEMENTSPROC) (GLenum mode, const GLsizei *count, GLenum type, const void *const*indices, GLsizei drawcount); +typedef void (APIENTRYP PFNGLPOINTPARAMETERFPROC) (GLenum pname, GLfloat param); +typedef void (APIENTRYP PFNGLPOINTPARAMETERFVPROC) (GLenum pname, const GLfloat *params); +typedef void (APIENTRYP PFNGLPOINTPARAMETERIPROC) (GLenum pname, GLint param); +typedef void (APIENTRYP PFNGLPOINTPARAMETERIVPROC) (GLenum pname, const GLint *params); +typedef void (APIENTRYP PFNGLBLENDCOLORPROC) (GLfloat red, GLfloat green, GLfloat blue, GLfloat alpha); +typedef void (APIENTRYP PFNGLBLENDEQUATIONPROC) (GLenum mode); +#ifdef GL_GLEXT_PROTOTYPES +GLAPI void APIENTRY glBlendFuncSeparate (GLenum sfactorRGB, GLenum dfactorRGB, GLenum sfactorAlpha, GLenum dfactorAlpha); +GLAPI void APIENTRY glMultiDrawArrays (GLenum mode, const GLint *first, const GLsizei *count, GLsizei drawcount); +GLAPI void APIENTRY glMultiDrawElements (GLenum mode, const GLsizei *count, GLenum type, const void *const*indices, GLsizei drawcount); +GLAPI void APIENTRY glPointParameterf (GLenum pname, GLfloat param); +GLAPI void APIENTRY glPointParameterfv (GLenum pname, const GLfloat *params); +GLAPI void APIENTRY glPointParameteri (GLenum pname, GLint param); +GLAPI void APIENTRY glPointParameteriv (GLenum pname, const GLint *params); +GLAPI void APIENTRY glBlendColor (GLfloat red, GLfloat green, GLfloat blue, GLfloat alpha); +GLAPI void APIENTRY glBlendEquation (GLenum mode); +#endif +#endif /* GL_VERSION_1_4 */ + +#ifndef GL_VERSION_1_5 +#define GL_VERSION_1_5 1 +#include +typedef ptrdiff_t GLsizeiptr; +typedef ptrdiff_t GLintptr; +#define GL_BUFFER_SIZE 0x8764 +#define GL_BUFFER_USAGE 0x8765 +#define GL_QUERY_COUNTER_BITS 0x8864 +#define GL_CURRENT_QUERY 0x8865 +#define GL_QUERY_RESULT 0x8866 +#define GL_QUERY_RESULT_AVAILABLE 0x8867 +#define GL_ARRAY_BUFFER 0x8892 +#define GL_ELEMENT_ARRAY_BUFFER 0x8893 +#define GL_ARRAY_BUFFER_BINDING 0x8894 +#define GL_ELEMENT_ARRAY_BUFFER_BINDING 0x8895 +#define GL_VERTEX_ATTRIB_ARRAY_BUFFER_BINDING 0x889F +#define GL_READ_ONLY 0x88B8 +#define GL_WRITE_ONLY 0x88B9 +#define GL_READ_WRITE 0x88BA +#define GL_BUFFER_ACCESS 0x88BB +#define GL_BUFFER_MAPPED 0x88BC +#define GL_BUFFER_MAP_POINTER 0x88BD +#define GL_STREAM_DRAW 0x88E0 +#define GL_STREAM_READ 0x88E1 +#define GL_STREAM_COPY 0x88E2 +#define GL_STATIC_DRAW 0x88E4 +#define GL_STATIC_READ 0x88E5 +#define GL_STATIC_COPY 0x88E6 +#define GL_DYNAMIC_DRAW 0x88E8 +#define GL_DYNAMIC_READ 0x88E9 +#define GL_DYNAMIC_COPY 0x88EA +#define GL_SAMPLES_PASSED 0x8914 +#define GL_SRC1_ALPHA 0x8589 +typedef void (APIENTRYP PFNGLGENQUERIESPROC) (GLsizei n, GLuint *ids); +typedef void (APIENTRYP PFNGLDELETEQUERIESPROC) (GLsizei n, const GLuint *ids); +typedef GLboolean (APIENTRYP PFNGLISQUERYPROC) (GLuint id); +typedef void (APIENTRYP PFNGLBEGINQUERYPROC) (GLenum target, GLuint id); +typedef void (APIENTRYP PFNGLENDQUERYPROC) (GLenum target); +typedef void (APIENTRYP PFNGLGETQUERYIVPROC) (GLenum target, GLenum pname, GLint *params); +typedef void (APIENTRYP PFNGLGETQUERYOBJECTIVPROC) (GLuint id, GLenum pname, GLint *params); +typedef void (APIENTRYP PFNGLGETQUERYOBJECTUIVPROC) (GLuint id, GLenum pname, GLuint *params); +typedef void (APIENTRYP PFNGLBINDBUFFERPROC) (GLenum target, GLuint buffer); +typedef void (APIENTRYP PFNGLDELETEBUFFERSPROC) (GLsizei n, const GLuint *buffers); +typedef void (APIENTRYP PFNGLGENBUFFERSPROC) (GLsizei n, GLuint *buffers); +typedef GLboolean (APIENTRYP PFNGLISBUFFERPROC) (GLuint buffer); +typedef void (APIENTRYP PFNGLBUFFERDATAPROC) (GLenum target, GLsizeiptr size, const void *data, GLenum usage); +typedef void (APIENTRYP PFNGLBUFFERSUBDATAPROC) (GLenum target, GLintptr offset, GLsizeiptr size, const void *data); +typedef void (APIENTRYP PFNGLGETBUFFERSUBDATAPROC) (GLenum target, GLintptr offset, GLsizeiptr size, void *data); +typedef void *(APIENTRYP PFNGLMAPBUFFERPROC) (GLenum target, GLenum access); +typedef GLboolean (APIENTRYP PFNGLUNMAPBUFFERPROC) (GLenum target); +typedef void (APIENTRYP PFNGLGETBUFFERPARAMETERIVPROC) (GLenum target, GLenum pname, GLint *params); +typedef void (APIENTRYP PFNGLGETBUFFERPOINTERVPROC) (GLenum target, GLenum pname, void **params); +#ifdef GL_GLEXT_PROTOTYPES +GLAPI void APIENTRY glGenQueries (GLsizei n, GLuint *ids); +GLAPI void APIENTRY glDeleteQueries (GLsizei n, const GLuint *ids); +GLAPI GLboolean APIENTRY glIsQuery (GLuint id); +GLAPI void APIENTRY glBeginQuery (GLenum target, GLuint id); +GLAPI void APIENTRY glEndQuery (GLenum target); +GLAPI void APIENTRY glGetQueryiv (GLenum target, GLenum pname, GLint *params); +GLAPI void APIENTRY glGetQueryObjectiv (GLuint id, GLenum pname, GLint *params); +GLAPI void APIENTRY glGetQueryObjectuiv (GLuint id, GLenum pname, GLuint *params); +GLAPI void APIENTRY glBindBuffer (GLenum target, GLuint buffer); +GLAPI void APIENTRY glDeleteBuffers (GLsizei n, const GLuint *buffers); +GLAPI void APIENTRY glGenBuffers (GLsizei n, GLuint *buffers); +GLAPI GLboolean APIENTRY glIsBuffer (GLuint buffer); +GLAPI void APIENTRY glBufferData (GLenum target, GLsizeiptr size, const void *data, GLenum usage); +GLAPI void APIENTRY glBufferSubData (GLenum target, GLintptr offset, GLsizeiptr size, const void *data); +GLAPI void APIENTRY glGetBufferSubData (GLenum target, GLintptr offset, GLsizeiptr size, void *data); +GLAPI void *APIENTRY glMapBuffer (GLenum target, GLenum access); +GLAPI GLboolean APIENTRY glUnmapBuffer (GLenum target); +GLAPI void APIENTRY glGetBufferParameteriv (GLenum target, GLenum pname, GLint *params); +GLAPI void APIENTRY glGetBufferPointerv (GLenum target, GLenum pname, void **params); +#endif +#endif /* GL_VERSION_1_5 */ + +#ifndef GL_VERSION_2_0 +#define GL_VERSION_2_0 1 +typedef char GLchar; +typedef short GLshort; +typedef signed char GLbyte; +typedef unsigned short GLushort; +#define GL_BLEND_EQUATION_RGB 0x8009 +#define GL_VERTEX_ATTRIB_ARRAY_ENABLED 0x8622 +#define GL_VERTEX_ATTRIB_ARRAY_SIZE 0x8623 +#define GL_VERTEX_ATTRIB_ARRAY_STRIDE 0x8624 +#define GL_VERTEX_ATTRIB_ARRAY_TYPE 0x8625 +#define GL_CURRENT_VERTEX_ATTRIB 0x8626 +#define GL_VERTEX_PROGRAM_POINT_SIZE 0x8642 +#define GL_VERTEX_ATTRIB_ARRAY_POINTER 0x8645 +#define GL_STENCIL_BACK_FUNC 0x8800 +#define GL_STENCIL_BACK_FAIL 0x8801 +#define GL_STENCIL_BACK_PASS_DEPTH_FAIL 0x8802 +#define GL_STENCIL_BACK_PASS_DEPTH_PASS 0x8803 +#define GL_MAX_DRAW_BUFFERS 0x8824 +#define GL_DRAW_BUFFER0 0x8825 +#define GL_DRAW_BUFFER1 0x8826 +#define GL_DRAW_BUFFER2 0x8827 +#define GL_DRAW_BUFFER3 0x8828 +#define GL_DRAW_BUFFER4 0x8829 +#define GL_DRAW_BUFFER5 0x882A +#define GL_DRAW_BUFFER6 0x882B +#define GL_DRAW_BUFFER7 0x882C +#define GL_DRAW_BUFFER8 0x882D +#define GL_DRAW_BUFFER9 0x882E +#define GL_DRAW_BUFFER10 0x882F +#define GL_DRAW_BUFFER11 0x8830 +#define GL_DRAW_BUFFER12 0x8831 +#define GL_DRAW_BUFFER13 0x8832 +#define GL_DRAW_BUFFER14 0x8833 +#define GL_DRAW_BUFFER15 0x8834 +#define GL_BLEND_EQUATION_ALPHA 0x883D +#define GL_MAX_VERTEX_ATTRIBS 0x8869 +#define GL_VERTEX_ATTRIB_ARRAY_NORMALIZED 0x886A +#define GL_MAX_TEXTURE_IMAGE_UNITS 0x8872 +#define GL_FRAGMENT_SHADER 0x8B30 +#define GL_VERTEX_SHADER 0x8B31 +#define GL_MAX_FRAGMENT_UNIFORM_COMPONENTS 0x8B49 +#define GL_MAX_VERTEX_UNIFORM_COMPONENTS 0x8B4A +#define GL_MAX_VARYING_FLOATS 0x8B4B +#define GL_MAX_VERTEX_TEXTURE_IMAGE_UNITS 0x8B4C +#define GL_MAX_COMBINED_TEXTURE_IMAGE_UNITS 0x8B4D +#define GL_SHADER_TYPE 0x8B4F +#define GL_FLOAT_VEC2 0x8B50 +#define GL_FLOAT_VEC3 0x8B51 +#define GL_FLOAT_VEC4 0x8B52 +#define GL_INT_VEC2 0x8B53 +#define GL_INT_VEC3 0x8B54 +#define GL_INT_VEC4 0x8B55 +#define GL_BOOL 0x8B56 +#define GL_BOOL_VEC2 0x8B57 +#define GL_BOOL_VEC3 0x8B58 +#define GL_BOOL_VEC4 0x8B59 +#define GL_FLOAT_MAT2 0x8B5A +#define GL_FLOAT_MAT3 0x8B5B +#define GL_FLOAT_MAT4 0x8B5C +#define GL_SAMPLER_1D 0x8B5D +#define GL_SAMPLER_2D 0x8B5E +#define GL_SAMPLER_3D 0x8B5F +#define GL_SAMPLER_CUBE 0x8B60 +#define GL_SAMPLER_1D_SHADOW 0x8B61 +#define GL_SAMPLER_2D_SHADOW 0x8B62 +#define GL_DELETE_STATUS 0x8B80 +#define GL_COMPILE_STATUS 0x8B81 +#define GL_LINK_STATUS 0x8B82 +#define GL_VALIDATE_STATUS 0x8B83 +#define GL_INFO_LOG_LENGTH 0x8B84 +#define GL_ATTACHED_SHADERS 0x8B85 +#define GL_ACTIVE_UNIFORMS 0x8B86 +#define GL_ACTIVE_UNIFORM_MAX_LENGTH 0x8B87 +#define GL_SHADER_SOURCE_LENGTH 0x8B88 +#define GL_ACTIVE_ATTRIBUTES 0x8B89 +#define GL_ACTIVE_ATTRIBUTE_MAX_LENGTH 0x8B8A +#define GL_FRAGMENT_SHADER_DERIVATIVE_HINT 0x8B8B +#define GL_SHADING_LANGUAGE_VERSION 0x8B8C +#define GL_CURRENT_PROGRAM 0x8B8D +#define GL_POINT_SPRITE_COORD_ORIGIN 0x8CA0 +#define GL_LOWER_LEFT 0x8CA1 +#define GL_UPPER_LEFT 0x8CA2 +#define GL_STENCIL_BACK_REF 0x8CA3 +#define GL_STENCIL_BACK_VALUE_MASK 0x8CA4 +#define GL_STENCIL_BACK_WRITEMASK 0x8CA5 +typedef void (APIENTRYP PFNGLBLENDEQUATIONSEPARATEPROC) (GLenum modeRGB, GLenum modeAlpha); +typedef void (APIENTRYP PFNGLDRAWBUFFERSPROC) (GLsizei n, const GLenum *bufs); +typedef void (APIENTRYP PFNGLSTENCILOPSEPARATEPROC) (GLenum face, GLenum sfail, GLenum dpfail, GLenum dppass); +typedef void (APIENTRYP PFNGLSTENCILFUNCSEPARATEPROC) (GLenum face, GLenum func, GLint ref, GLuint mask); +typedef void (APIENTRYP PFNGLSTENCILMASKSEPARATEPROC) (GLenum face, GLuint mask); +typedef void (APIENTRYP PFNGLATTACHSHADERPROC) (GLuint program, GLuint shader); +typedef void (APIENTRYP PFNGLBINDATTRIBLOCATIONPROC) (GLuint program, GLuint index, const GLchar *name); +typedef void (APIENTRYP PFNGLCOMPILESHADERPROC) (GLuint shader); +typedef GLuint (APIENTRYP PFNGLCREATEPROGRAMPROC) (void); +typedef GLuint (APIENTRYP PFNGLCREATESHADERPROC) (GLenum type); +typedef void (APIENTRYP PFNGLDELETEPROGRAMPROC) (GLuint program); +typedef void (APIENTRYP PFNGLDELETESHADERPROC) (GLuint shader); +typedef void (APIENTRYP PFNGLDETACHSHADERPROC) (GLuint program, GLuint shader); +typedef void (APIENTRYP PFNGLDISABLEVERTEXATTRIBARRAYPROC) (GLuint index); +typedef void (APIENTRYP PFNGLENABLEVERTEXATTRIBARRAYPROC) (GLuint index); +typedef void (APIENTRYP PFNGLGETACTIVEATTRIBPROC) (GLuint program, GLuint index, GLsizei bufSize, GLsizei *length, GLint *size, GLenum *type, GLchar *name); +typedef void (APIENTRYP PFNGLGETACTIVEUNIFORMPROC) (GLuint program, GLuint index, GLsizei bufSize, GLsizei *length, GLint *size, GLenum *type, GLchar *name); +typedef void (APIENTRYP PFNGLGETATTACHEDSHADERSPROC) (GLuint program, GLsizei maxCount, GLsizei *count, GLuint *shaders); +typedef GLint (APIENTRYP PFNGLGETATTRIBLOCATIONPROC) (GLuint program, const GLchar *name); +typedef void (APIENTRYP PFNGLGETPROGRAMIVPROC) (GLuint program, GLenum pname, GLint *params); +typedef void (APIENTRYP PFNGLGETPROGRAMINFOLOGPROC) (GLuint program, GLsizei bufSize, GLsizei *length, GLchar *infoLog); +typedef void (APIENTRYP PFNGLGETSHADERIVPROC) (GLuint shader, GLenum pname, GLint *params); +typedef void (APIENTRYP PFNGLGETSHADERINFOLOGPROC) (GLuint shader, GLsizei bufSize, GLsizei *length, GLchar *infoLog); +typedef void (APIENTRYP PFNGLGETSHADERSOURCEPROC) (GLuint shader, GLsizei bufSize, GLsizei *length, GLchar *source); +typedef GLint (APIENTRYP PFNGLGETUNIFORMLOCATIONPROC) (GLuint program, const GLchar *name); +typedef void (APIENTRYP PFNGLGETUNIFORMFVPROC) (GLuint program, GLint location, GLfloat *params); +typedef void (APIENTRYP PFNGLGETUNIFORMIVPROC) (GLuint program, GLint location, GLint *params); +typedef void (APIENTRYP PFNGLGETVERTEXATTRIBDVPROC) (GLuint index, GLenum pname, GLdouble *params); +typedef void (APIENTRYP PFNGLGETVERTEXATTRIBFVPROC) (GLuint index, GLenum pname, GLfloat *params); +typedef void (APIENTRYP PFNGLGETVERTEXATTRIBIVPROC) (GLuint index, GLenum pname, GLint *params); +typedef void (APIENTRYP PFNGLGETVERTEXATTRIBPOINTERVPROC) (GLuint index, GLenum pname, void **pointer); +typedef GLboolean (APIENTRYP PFNGLISPROGRAMPROC) (GLuint program); +typedef GLboolean (APIENTRYP PFNGLISSHADERPROC) (GLuint shader); +typedef void (APIENTRYP PFNGLLINKPROGRAMPROC) (GLuint program); +typedef void (APIENTRYP PFNGLSHADERSOURCEPROC) (GLuint shader, GLsizei count, const GLchar *const*string, const GLint *length); +typedef void (APIENTRYP PFNGLUSEPROGRAMPROC) (GLuint program); +typedef void (APIENTRYP PFNGLUNIFORM1FPROC) (GLint location, GLfloat v0); +typedef void (APIENTRYP PFNGLUNIFORM2FPROC) (GLint location, GLfloat v0, GLfloat v1); +typedef void (APIENTRYP PFNGLUNIFORM3FPROC) (GLint location, GLfloat v0, GLfloat v1, GLfloat v2); +typedef void (APIENTRYP PFNGLUNIFORM4FPROC) (GLint location, GLfloat v0, GLfloat v1, GLfloat v2, GLfloat v3); +typedef void (APIENTRYP PFNGLUNIFORM1IPROC) (GLint location, GLint v0); +typedef void (APIENTRYP PFNGLUNIFORM2IPROC) (GLint location, GLint v0, GLint v1); +typedef void (APIENTRYP PFNGLUNIFORM3IPROC) (GLint location, GLint v0, GLint v1, GLint v2); +typedef void (APIENTRYP PFNGLUNIFORM4IPROC) (GLint location, GLint v0, GLint v1, GLint v2, GLint v3); +typedef void (APIENTRYP PFNGLUNIFORM1FVPROC) (GLint location, GLsizei count, const GLfloat *value); +typedef void (APIENTRYP PFNGLUNIFORM2FVPROC) (GLint location, GLsizei count, const GLfloat *value); +typedef void (APIENTRYP PFNGLUNIFORM3FVPROC) (GLint location, GLsizei count, const GLfloat *value); +typedef void (APIENTRYP PFNGLUNIFORM4FVPROC) (GLint location, GLsizei count, const GLfloat *value); +typedef void (APIENTRYP PFNGLUNIFORM1IVPROC) (GLint location, GLsizei count, const GLint *value); +typedef void (APIENTRYP PFNGLUNIFORM2IVPROC) (GLint location, GLsizei count, const GLint *value); +typedef void (APIENTRYP PFNGLUNIFORM3IVPROC) (GLint location, GLsizei count, const GLint *value); +typedef void (APIENTRYP PFNGLUNIFORM4IVPROC) (GLint location, GLsizei count, const GLint *value); +typedef void (APIENTRYP PFNGLUNIFORMMATRIX2FVPROC) (GLint location, GLsizei count, GLboolean transpose, const GLfloat *value); +typedef void (APIENTRYP PFNGLUNIFORMMATRIX3FVPROC) (GLint location, GLsizei count, GLboolean transpose, const GLfloat *value); +typedef void (APIENTRYP PFNGLUNIFORMMATRIX4FVPROC) (GLint location, GLsizei count, GLboolean transpose, const GLfloat *value); +typedef void (APIENTRYP PFNGLVALIDATEPROGRAMPROC) (GLuint program); +typedef void (APIENTRYP PFNGLVERTEXATTRIB1DPROC) (GLuint index, GLdouble x); +typedef void (APIENTRYP PFNGLVERTEXATTRIB1DVPROC) (GLuint index, const GLdouble *v); +typedef void (APIENTRYP PFNGLVERTEXATTRIB1FPROC) (GLuint index, GLfloat x); +typedef void (APIENTRYP PFNGLVERTEXATTRIB1FVPROC) (GLuint index, const GLfloat *v); +typedef void (APIENTRYP PFNGLVERTEXATTRIB1SPROC) (GLuint index, GLshort x); +typedef void (APIENTRYP PFNGLVERTEXATTRIB1SVPROC) (GLuint index, const GLshort *v); +typedef void (APIENTRYP PFNGLVERTEXATTRIB2DPROC) (GLuint index, GLdouble x, GLdouble y); +typedef void (APIENTRYP PFNGLVERTEXATTRIB2DVPROC) (GLuint index, const GLdouble *v); +typedef void (APIENTRYP PFNGLVERTEXATTRIB2FPROC) (GLuint index, GLfloat x, GLfloat y); +typedef void (APIENTRYP PFNGLVERTEXATTRIB2FVPROC) (GLuint index, const GLfloat *v); +typedef void (APIENTRYP PFNGLVERTEXATTRIB2SPROC) (GLuint index, GLshort x, GLshort y); +typedef void (APIENTRYP PFNGLVERTEXATTRIB2SVPROC) (GLuint index, const GLshort *v); +typedef void (APIENTRYP PFNGLVERTEXATTRIB3DPROC) (GLuint index, GLdouble x, GLdouble y, GLdouble z); +typedef void (APIENTRYP PFNGLVERTEXATTRIB3DVPROC) (GLuint index, const GLdouble *v); +typedef void (APIENTRYP PFNGLVERTEXATTRIB3FPROC) (GLuint index, GLfloat x, GLfloat y, GLfloat z); +typedef void (APIENTRYP PFNGLVERTEXATTRIB3FVPROC) (GLuint index, const GLfloat *v); +typedef void (APIENTRYP PFNGLVERTEXATTRIB3SPROC) (GLuint index, GLshort x, GLshort y, GLshort z); +typedef void (APIENTRYP PFNGLVERTEXATTRIB3SVPROC) (GLuint index, const GLshort *v); +typedef void (APIENTRYP PFNGLVERTEXATTRIB4NBVPROC) (GLuint index, const GLbyte *v); +typedef void (APIENTRYP PFNGLVERTEXATTRIB4NIVPROC) (GLuint index, const GLint *v); +typedef void (APIENTRYP PFNGLVERTEXATTRIB4NSVPROC) (GLuint index, const GLshort *v); +typedef void (APIENTRYP PFNGLVERTEXATTRIB4NUBPROC) (GLuint index, GLubyte x, GLubyte y, GLubyte z, GLubyte w); +typedef void (APIENTRYP PFNGLVERTEXATTRIB4NUBVPROC) (GLuint index, const GLubyte *v); +typedef void (APIENTRYP PFNGLVERTEXATTRIB4NUIVPROC) (GLuint index, const GLuint *v); +typedef void (APIENTRYP PFNGLVERTEXATTRIB4NUSVPROC) (GLuint index, const GLushort *v); +typedef void (APIENTRYP PFNGLVERTEXATTRIB4BVPROC) (GLuint index, const GLbyte *v); +typedef void (APIENTRYP PFNGLVERTEXATTRIB4DPROC) (GLuint index, GLdouble x, GLdouble y, GLdouble z, GLdouble w); +typedef void (APIENTRYP PFNGLVERTEXATTRIB4DVPROC) (GLuint index, const GLdouble *v); +typedef void (APIENTRYP PFNGLVERTEXATTRIB4FPROC) (GLuint index, GLfloat x, GLfloat y, GLfloat z, GLfloat w); +typedef void (APIENTRYP PFNGLVERTEXATTRIB4FVPROC) (GLuint index, const GLfloat *v); +typedef void (APIENTRYP PFNGLVERTEXATTRIB4IVPROC) (GLuint index, const GLint *v); +typedef void (APIENTRYP PFNGLVERTEXATTRIB4SPROC) (GLuint index, GLshort x, GLshort y, GLshort z, GLshort w); +typedef void (APIENTRYP PFNGLVERTEXATTRIB4SVPROC) (GLuint index, const GLshort *v); +typedef void (APIENTRYP PFNGLVERTEXATTRIB4UBVPROC) (GLuint index, const GLubyte *v); +typedef void (APIENTRYP PFNGLVERTEXATTRIB4UIVPROC) (GLuint index, const GLuint *v); +typedef void (APIENTRYP PFNGLVERTEXATTRIB4USVPROC) (GLuint index, const GLushort *v); +typedef void (APIENTRYP PFNGLVERTEXATTRIBPOINTERPROC) (GLuint index, GLint size, GLenum type, GLboolean normalized, GLsizei stride, const void *pointer); +#ifdef GL_GLEXT_PROTOTYPES +GLAPI void APIENTRY glBlendEquationSeparate (GLenum modeRGB, GLenum modeAlpha); +GLAPI void APIENTRY glDrawBuffers (GLsizei n, const GLenum *bufs); +GLAPI void APIENTRY glStencilOpSeparate (GLenum face, GLenum sfail, GLenum dpfail, GLenum dppass); +GLAPI void APIENTRY glStencilFuncSeparate (GLenum face, GLenum func, GLint ref, GLuint mask); +GLAPI void APIENTRY glStencilMaskSeparate (GLenum face, GLuint mask); +GLAPI void APIENTRY glAttachShader (GLuint program, GLuint shader); +GLAPI void APIENTRY glBindAttribLocation (GLuint program, GLuint index, const GLchar *name); +GLAPI void APIENTRY glCompileShader (GLuint shader); +GLAPI GLuint APIENTRY glCreateProgram (void); +GLAPI GLuint APIENTRY glCreateShader (GLenum type); +GLAPI void APIENTRY glDeleteProgram (GLuint program); +GLAPI void APIENTRY glDeleteShader (GLuint shader); +GLAPI void APIENTRY glDetachShader (GLuint program, GLuint shader); +GLAPI void APIENTRY glDisableVertexAttribArray (GLuint index); +GLAPI void APIENTRY glEnableVertexAttribArray (GLuint index); +GLAPI void APIENTRY glGetActiveAttrib (GLuint program, GLuint index, GLsizei bufSize, GLsizei *length, GLint *size, GLenum *type, GLchar *name); +GLAPI void APIENTRY glGetActiveUniform (GLuint program, GLuint index, GLsizei bufSize, GLsizei *length, GLint *size, GLenum *type, GLchar *name); +GLAPI void APIENTRY glGetAttachedShaders (GLuint program, GLsizei maxCount, GLsizei *count, GLuint *shaders); +GLAPI GLint APIENTRY glGetAttribLocation (GLuint program, const GLchar *name); +GLAPI void APIENTRY glGetProgramiv (GLuint program, GLenum pname, GLint *params); +GLAPI void APIENTRY glGetProgramInfoLog (GLuint program, GLsizei bufSize, GLsizei *length, GLchar *infoLog); +GLAPI void APIENTRY glGetShaderiv (GLuint shader, GLenum pname, GLint *params); +GLAPI void APIENTRY glGetShaderInfoLog (GLuint shader, GLsizei bufSize, GLsizei *length, GLchar *infoLog); +GLAPI void APIENTRY glGetShaderSource (GLuint shader, GLsizei bufSize, GLsizei *length, GLchar *source); +GLAPI GLint APIENTRY glGetUniformLocation (GLuint program, const GLchar *name); +GLAPI void APIENTRY glGetUniformfv (GLuint program, GLint location, GLfloat *params); +GLAPI void APIENTRY glGetUniformiv (GLuint program, GLint location, GLint *params); +GLAPI void APIENTRY glGetVertexAttribdv (GLuint index, GLenum pname, GLdouble *params); +GLAPI void APIENTRY glGetVertexAttribfv (GLuint index, GLenum pname, GLfloat *params); +GLAPI void APIENTRY glGetVertexAttribiv (GLuint index, GLenum pname, GLint *params); +GLAPI void APIENTRY glGetVertexAttribPointerv (GLuint index, GLenum pname, void **pointer); +GLAPI GLboolean APIENTRY glIsProgram (GLuint program); +GLAPI GLboolean APIENTRY glIsShader (GLuint shader); +GLAPI void APIENTRY glLinkProgram (GLuint program); +GLAPI void APIENTRY glShaderSource (GLuint shader, GLsizei count, const GLchar *const*string, const GLint *length); +GLAPI void APIENTRY glUseProgram (GLuint program); +GLAPI void APIENTRY glUniform1f (GLint location, GLfloat v0); +GLAPI void APIENTRY glUniform2f (GLint location, GLfloat v0, GLfloat v1); +GLAPI void APIENTRY glUniform3f (GLint location, GLfloat v0, GLfloat v1, GLfloat v2); +GLAPI void APIENTRY glUniform4f (GLint location, GLfloat v0, GLfloat v1, GLfloat v2, GLfloat v3); +GLAPI void APIENTRY glUniform1i (GLint location, GLint v0); +GLAPI void APIENTRY glUniform2i (GLint location, GLint v0, GLint v1); +GLAPI void APIENTRY glUniform3i (GLint location, GLint v0, GLint v1, GLint v2); +GLAPI void APIENTRY glUniform4i (GLint location, GLint v0, GLint v1, GLint v2, GLint v3); +GLAPI void APIENTRY glUniform1fv (GLint location, GLsizei count, const GLfloat *value); +GLAPI void APIENTRY glUniform2fv (GLint location, GLsizei count, const GLfloat *value); +GLAPI void APIENTRY glUniform3fv (GLint location, GLsizei count, const GLfloat *value); +GLAPI void APIENTRY glUniform4fv (GLint location, GLsizei count, const GLfloat *value); +GLAPI void APIENTRY glUniform1iv (GLint location, GLsizei count, const GLint *value); +GLAPI void APIENTRY glUniform2iv (GLint location, GLsizei count, const GLint *value); +GLAPI void APIENTRY glUniform3iv (GLint location, GLsizei count, const GLint *value); +GLAPI void APIENTRY glUniform4iv (GLint location, GLsizei count, const GLint *value); +GLAPI void APIENTRY glUniformMatrix2fv (GLint location, GLsizei count, GLboolean transpose, const GLfloat *value); +GLAPI void APIENTRY glUniformMatrix3fv (GLint location, GLsizei count, GLboolean transpose, const GLfloat *value); +GLAPI void APIENTRY glUniformMatrix4fv (GLint location, GLsizei count, GLboolean transpose, const GLfloat *value); +GLAPI void APIENTRY glValidateProgram (GLuint program); +GLAPI void APIENTRY glVertexAttrib1d (GLuint index, GLdouble x); +GLAPI void APIENTRY glVertexAttrib1dv (GLuint index, const GLdouble *v); +GLAPI void APIENTRY glVertexAttrib1f (GLuint index, GLfloat x); +GLAPI void APIENTRY glVertexAttrib1fv (GLuint index, const GLfloat *v); +GLAPI void APIENTRY glVertexAttrib1s (GLuint index, GLshort x); +GLAPI void APIENTRY glVertexAttrib1sv (GLuint index, const GLshort *v); +GLAPI void APIENTRY glVertexAttrib2d (GLuint index, GLdouble x, GLdouble y); +GLAPI void APIENTRY glVertexAttrib2dv (GLuint index, const GLdouble *v); +GLAPI void APIENTRY glVertexAttrib2f (GLuint index, GLfloat x, GLfloat y); +GLAPI void APIENTRY glVertexAttrib2fv (GLuint index, const GLfloat *v); +GLAPI void APIENTRY glVertexAttrib2s (GLuint index, GLshort x, GLshort y); +GLAPI void APIENTRY glVertexAttrib2sv (GLuint index, const GLshort *v); +GLAPI void APIENTRY glVertexAttrib3d (GLuint index, GLdouble x, GLdouble y, GLdouble z); +GLAPI void APIENTRY glVertexAttrib3dv (GLuint index, const GLdouble *v); +GLAPI void APIENTRY glVertexAttrib3f (GLuint index, GLfloat x, GLfloat y, GLfloat z); +GLAPI void APIENTRY glVertexAttrib3fv (GLuint index, const GLfloat *v); +GLAPI void APIENTRY glVertexAttrib3s (GLuint index, GLshort x, GLshort y, GLshort z); +GLAPI void APIENTRY glVertexAttrib3sv (GLuint index, const GLshort *v); +GLAPI void APIENTRY glVertexAttrib4Nbv (GLuint index, const GLbyte *v); +GLAPI void APIENTRY glVertexAttrib4Niv (GLuint index, const GLint *v); +GLAPI void APIENTRY glVertexAttrib4Nsv (GLuint index, const GLshort *v); +GLAPI void APIENTRY glVertexAttrib4Nub (GLuint index, GLubyte x, GLubyte y, GLubyte z, GLubyte w); +GLAPI void APIENTRY glVertexAttrib4Nubv (GLuint index, const GLubyte *v); +GLAPI void APIENTRY glVertexAttrib4Nuiv (GLuint index, const GLuint *v); +GLAPI void APIENTRY glVertexAttrib4Nusv (GLuint index, const GLushort *v); +GLAPI void APIENTRY glVertexAttrib4bv (GLuint index, const GLbyte *v); +GLAPI void APIENTRY glVertexAttrib4d (GLuint index, GLdouble x, GLdouble y, GLdouble z, GLdouble w); +GLAPI void APIENTRY glVertexAttrib4dv (GLuint index, const GLdouble *v); +GLAPI void APIENTRY glVertexAttrib4f (GLuint index, GLfloat x, GLfloat y, GLfloat z, GLfloat w); +GLAPI void APIENTRY glVertexAttrib4fv (GLuint index, const GLfloat *v); +GLAPI void APIENTRY glVertexAttrib4iv (GLuint index, const GLint *v); +GLAPI void APIENTRY glVertexAttrib4s (GLuint index, GLshort x, GLshort y, GLshort z, GLshort w); +GLAPI void APIENTRY glVertexAttrib4sv (GLuint index, const GLshort *v); +GLAPI void APIENTRY glVertexAttrib4ubv (GLuint index, const GLubyte *v); +GLAPI void APIENTRY glVertexAttrib4uiv (GLuint index, const GLuint *v); +GLAPI void APIENTRY glVertexAttrib4usv (GLuint index, const GLushort *v); +GLAPI void APIENTRY glVertexAttribPointer (GLuint index, GLint size, GLenum type, GLboolean normalized, GLsizei stride, const void *pointer); +#endif +#endif /* GL_VERSION_2_0 */ + +#ifndef GL_VERSION_2_1 +#define GL_VERSION_2_1 1 +#define GL_PIXEL_PACK_BUFFER 0x88EB +#define GL_PIXEL_UNPACK_BUFFER 0x88EC +#define GL_PIXEL_PACK_BUFFER_BINDING 0x88ED +#define GL_PIXEL_UNPACK_BUFFER_BINDING 0x88EF +#define GL_FLOAT_MAT2x3 0x8B65 +#define GL_FLOAT_MAT2x4 0x8B66 +#define GL_FLOAT_MAT3x2 0x8B67 +#define GL_FLOAT_MAT3x4 0x8B68 +#define GL_FLOAT_MAT4x2 0x8B69 +#define GL_FLOAT_MAT4x3 0x8B6A +#define GL_SRGB 0x8C40 +#define GL_SRGB8 0x8C41 +#define GL_SRGB_ALPHA 0x8C42 +#define GL_SRGB8_ALPHA8 0x8C43 +#define GL_COMPRESSED_SRGB 0x8C48 +#define GL_COMPRESSED_SRGB_ALPHA 0x8C49 +typedef void (APIENTRYP PFNGLUNIFORMMATRIX2X3FVPROC) (GLint location, GLsizei count, GLboolean transpose, const GLfloat *value); +typedef void (APIENTRYP PFNGLUNIFORMMATRIX3X2FVPROC) (GLint location, GLsizei count, GLboolean transpose, const GLfloat *value); +typedef void (APIENTRYP PFNGLUNIFORMMATRIX2X4FVPROC) (GLint location, GLsizei count, GLboolean transpose, const GLfloat *value); +typedef void (APIENTRYP PFNGLUNIFORMMATRIX4X2FVPROC) (GLint location, GLsizei count, GLboolean transpose, const GLfloat *value); +typedef void (APIENTRYP PFNGLUNIFORMMATRIX3X4FVPROC) (GLint location, GLsizei count, GLboolean transpose, const GLfloat *value); +typedef void (APIENTRYP PFNGLUNIFORMMATRIX4X3FVPROC) (GLint location, GLsizei count, GLboolean transpose, const GLfloat *value); +#ifdef GL_GLEXT_PROTOTYPES +GLAPI void APIENTRY glUniformMatrix2x3fv (GLint location, GLsizei count, GLboolean transpose, const GLfloat *value); +GLAPI void APIENTRY glUniformMatrix3x2fv (GLint location, GLsizei count, GLboolean transpose, const GLfloat *value); +GLAPI void APIENTRY glUniformMatrix2x4fv (GLint location, GLsizei count, GLboolean transpose, const GLfloat *value); +GLAPI void APIENTRY glUniformMatrix4x2fv (GLint location, GLsizei count, GLboolean transpose, const GLfloat *value); +GLAPI void APIENTRY glUniformMatrix3x4fv (GLint location, GLsizei count, GLboolean transpose, const GLfloat *value); +GLAPI void APIENTRY glUniformMatrix4x3fv (GLint location, GLsizei count, GLboolean transpose, const GLfloat *value); +#endif +#endif /* GL_VERSION_2_1 */ + +#ifndef GL_VERSION_3_0 +#define GL_VERSION_3_0 1 +typedef unsigned short GLhalf; +#define GL_COMPARE_REF_TO_TEXTURE 0x884E +#define GL_CLIP_DISTANCE0 0x3000 +#define GL_CLIP_DISTANCE1 0x3001 +#define GL_CLIP_DISTANCE2 0x3002 +#define GL_CLIP_DISTANCE3 0x3003 +#define GL_CLIP_DISTANCE4 0x3004 +#define GL_CLIP_DISTANCE5 0x3005 +#define GL_CLIP_DISTANCE6 0x3006 +#define GL_CLIP_DISTANCE7 0x3007 +#define GL_MAX_CLIP_DISTANCES 0x0D32 +#define GL_MAJOR_VERSION 0x821B +#define GL_MINOR_VERSION 0x821C +#define GL_NUM_EXTENSIONS 0x821D +#define GL_CONTEXT_FLAGS 0x821E +#define GL_COMPRESSED_RED 0x8225 +#define GL_COMPRESSED_RG 0x8226 +#define GL_CONTEXT_FLAG_FORWARD_COMPATIBLE_BIT 0x00000001 +#define GL_RGBA32F 0x8814 +#define GL_RGB32F 0x8815 +#define GL_RGBA16F 0x881A +#define GL_RGB16F 0x881B +#define GL_VERTEX_ATTRIB_ARRAY_INTEGER 0x88FD +#define GL_MAX_ARRAY_TEXTURE_LAYERS 0x88FF +#define GL_MIN_PROGRAM_TEXEL_OFFSET 0x8904 +#define GL_MAX_PROGRAM_TEXEL_OFFSET 0x8905 +#define GL_CLAMP_READ_COLOR 0x891C +#define GL_FIXED_ONLY 0x891D +#define GL_MAX_VARYING_COMPONENTS 0x8B4B +#define GL_TEXTURE_1D_ARRAY 0x8C18 +#define GL_PROXY_TEXTURE_1D_ARRAY 0x8C19 +#define GL_TEXTURE_2D_ARRAY 0x8C1A +#define GL_PROXY_TEXTURE_2D_ARRAY 0x8C1B +#define GL_TEXTURE_BINDING_1D_ARRAY 0x8C1C +#define GL_TEXTURE_BINDING_2D_ARRAY 0x8C1D +#define GL_R11F_G11F_B10F 0x8C3A +#define GL_UNSIGNED_INT_10F_11F_11F_REV 0x8C3B +#define GL_RGB9_E5 0x8C3D +#define GL_UNSIGNED_INT_5_9_9_9_REV 0x8C3E +#define GL_TEXTURE_SHARED_SIZE 0x8C3F +#define GL_TRANSFORM_FEEDBACK_VARYING_MAX_LENGTH 0x8C76 +#define GL_TRANSFORM_FEEDBACK_BUFFER_MODE 0x8C7F +#define GL_MAX_TRANSFORM_FEEDBACK_SEPARATE_COMPONENTS 0x8C80 +#define GL_TRANSFORM_FEEDBACK_VARYINGS 0x8C83 +#define GL_TRANSFORM_FEEDBACK_BUFFER_START 0x8C84 +#define GL_TRANSFORM_FEEDBACK_BUFFER_SIZE 0x8C85 +#define GL_PRIMITIVES_GENERATED 0x8C87 +#define GL_TRANSFORM_FEEDBACK_PRIMITIVES_WRITTEN 0x8C88 +#define GL_RASTERIZER_DISCARD 0x8C89 +#define GL_MAX_TRANSFORM_FEEDBACK_INTERLEAVED_COMPONENTS 0x8C8A +#define GL_MAX_TRANSFORM_FEEDBACK_SEPARATE_ATTRIBS 0x8C8B +#define GL_INTERLEAVED_ATTRIBS 0x8C8C +#define GL_SEPARATE_ATTRIBS 0x8C8D +#define GL_TRANSFORM_FEEDBACK_BUFFER 0x8C8E +#define GL_TRANSFORM_FEEDBACK_BUFFER_BINDING 0x8C8F +#define GL_RGBA32UI 0x8D70 +#define GL_RGB32UI 0x8D71 +#define GL_RGBA16UI 0x8D76 +#define GL_RGB16UI 0x8D77 +#define GL_RGBA8UI 0x8D7C +#define GL_RGB8UI 0x8D7D +#define GL_RGBA32I 0x8D82 +#define GL_RGB32I 0x8D83 +#define GL_RGBA16I 0x8D88 +#define GL_RGB16I 0x8D89 +#define GL_RGBA8I 0x8D8E +#define GL_RGB8I 0x8D8F +#define GL_RED_INTEGER 0x8D94 +#define GL_GREEN_INTEGER 0x8D95 +#define GL_BLUE_INTEGER 0x8D96 +#define GL_RGB_INTEGER 0x8D98 +#define GL_RGBA_INTEGER 0x8D99 +#define GL_BGR_INTEGER 0x8D9A +#define GL_BGRA_INTEGER 0x8D9B +#define GL_SAMPLER_1D_ARRAY 0x8DC0 +#define GL_SAMPLER_2D_ARRAY 0x8DC1 +#define GL_SAMPLER_1D_ARRAY_SHADOW 0x8DC3 +#define GL_SAMPLER_2D_ARRAY_SHADOW 0x8DC4 +#define GL_SAMPLER_CUBE_SHADOW 0x8DC5 +#define GL_UNSIGNED_INT_VEC2 0x8DC6 +#define GL_UNSIGNED_INT_VEC3 0x8DC7 +#define GL_UNSIGNED_INT_VEC4 0x8DC8 +#define GL_INT_SAMPLER_1D 0x8DC9 +#define GL_INT_SAMPLER_2D 0x8DCA +#define GL_INT_SAMPLER_3D 0x8DCB +#define GL_INT_SAMPLER_CUBE 0x8DCC +#define GL_INT_SAMPLER_1D_ARRAY 0x8DCE +#define GL_INT_SAMPLER_2D_ARRAY 0x8DCF +#define GL_UNSIGNED_INT_SAMPLER_1D 0x8DD1 +#define GL_UNSIGNED_INT_SAMPLER_2D 0x8DD2 +#define GL_UNSIGNED_INT_SAMPLER_3D 0x8DD3 +#define GL_UNSIGNED_INT_SAMPLER_CUBE 0x8DD4 +#define GL_UNSIGNED_INT_SAMPLER_1D_ARRAY 0x8DD6 +#define GL_UNSIGNED_INT_SAMPLER_2D_ARRAY 0x8DD7 +#define GL_QUERY_WAIT 0x8E13 +#define GL_QUERY_NO_WAIT 0x8E14 +#define GL_QUERY_BY_REGION_WAIT 0x8E15 +#define GL_QUERY_BY_REGION_NO_WAIT 0x8E16 +#define GL_BUFFER_ACCESS_FLAGS 0x911F +#define GL_BUFFER_MAP_LENGTH 0x9120 +#define GL_BUFFER_MAP_OFFSET 0x9121 +#define GL_DEPTH_COMPONENT32F 0x8CAC +#define GL_DEPTH32F_STENCIL8 0x8CAD +#define GL_FLOAT_32_UNSIGNED_INT_24_8_REV 0x8DAD +#define GL_INVALID_FRAMEBUFFER_OPERATION 0x0506 +#define GL_FRAMEBUFFER_ATTACHMENT_COLOR_ENCODING 0x8210 +#define GL_FRAMEBUFFER_ATTACHMENT_COMPONENT_TYPE 0x8211 +#define GL_FRAMEBUFFER_ATTACHMENT_RED_SIZE 0x8212 +#define GL_FRAMEBUFFER_ATTACHMENT_GREEN_SIZE 0x8213 +#define GL_FRAMEBUFFER_ATTACHMENT_BLUE_SIZE 0x8214 +#define GL_FRAMEBUFFER_ATTACHMENT_ALPHA_SIZE 0x8215 +#define GL_FRAMEBUFFER_ATTACHMENT_DEPTH_SIZE 0x8216 +#define GL_FRAMEBUFFER_ATTACHMENT_STENCIL_SIZE 0x8217 +#define GL_FRAMEBUFFER_DEFAULT 0x8218 +#define GL_FRAMEBUFFER_UNDEFINED 0x8219 +#define GL_DEPTH_STENCIL_ATTACHMENT 0x821A +#define GL_MAX_RENDERBUFFER_SIZE 0x84E8 +#define GL_DEPTH_STENCIL 0x84F9 +#define GL_UNSIGNED_INT_24_8 0x84FA +#define GL_DEPTH24_STENCIL8 0x88F0 +#define GL_TEXTURE_STENCIL_SIZE 0x88F1 +#define GL_TEXTURE_RED_TYPE 0x8C10 +#define GL_TEXTURE_GREEN_TYPE 0x8C11 +#define GL_TEXTURE_BLUE_TYPE 0x8C12 +#define GL_TEXTURE_ALPHA_TYPE 0x8C13 +#define GL_TEXTURE_DEPTH_TYPE 0x8C16 +#define GL_UNSIGNED_NORMALIZED 0x8C17 +#define GL_FRAMEBUFFER_BINDING 0x8CA6 +#define GL_DRAW_FRAMEBUFFER_BINDING 0x8CA6 +#define GL_RENDERBUFFER_BINDING 0x8CA7 +#define GL_READ_FRAMEBUFFER 0x8CA8 +#define GL_DRAW_FRAMEBUFFER 0x8CA9 +#define GL_READ_FRAMEBUFFER_BINDING 0x8CAA +#define GL_RENDERBUFFER_SAMPLES 0x8CAB +#define GL_FRAMEBUFFER_ATTACHMENT_OBJECT_TYPE 0x8CD0 +#define GL_FRAMEBUFFER_ATTACHMENT_OBJECT_NAME 0x8CD1 +#define GL_FRAMEBUFFER_ATTACHMENT_TEXTURE_LEVEL 0x8CD2 +#define GL_FRAMEBUFFER_ATTACHMENT_TEXTURE_CUBE_MAP_FACE 0x8CD3 +#define GL_FRAMEBUFFER_ATTACHMENT_TEXTURE_LAYER 0x8CD4 +#define GL_FRAMEBUFFER_COMPLETE 0x8CD5 +#define GL_FRAMEBUFFER_INCOMPLETE_ATTACHMENT 0x8CD6 +#define GL_FRAMEBUFFER_INCOMPLETE_MISSING_ATTACHMENT 0x8CD7 +#define GL_FRAMEBUFFER_INCOMPLETE_DRAW_BUFFER 0x8CDB +#define GL_FRAMEBUFFER_INCOMPLETE_READ_BUFFER 0x8CDC +#define GL_FRAMEBUFFER_UNSUPPORTED 0x8CDD +#define GL_MAX_COLOR_ATTACHMENTS 0x8CDF +#define GL_COLOR_ATTACHMENT0 0x8CE0 +#define GL_COLOR_ATTACHMENT1 0x8CE1 +#define GL_COLOR_ATTACHMENT2 0x8CE2 +#define GL_COLOR_ATTACHMENT3 0x8CE3 +#define GL_COLOR_ATTACHMENT4 0x8CE4 +#define GL_COLOR_ATTACHMENT5 0x8CE5 +#define GL_COLOR_ATTACHMENT6 0x8CE6 +#define GL_COLOR_ATTACHMENT7 0x8CE7 +#define GL_COLOR_ATTACHMENT8 0x8CE8 +#define GL_COLOR_ATTACHMENT9 0x8CE9 +#define GL_COLOR_ATTACHMENT10 0x8CEA +#define GL_COLOR_ATTACHMENT11 0x8CEB +#define GL_COLOR_ATTACHMENT12 0x8CEC +#define GL_COLOR_ATTACHMENT13 0x8CED +#define GL_COLOR_ATTACHMENT14 0x8CEE +#define GL_COLOR_ATTACHMENT15 0x8CEF +#define GL_DEPTH_ATTACHMENT 0x8D00 +#define GL_STENCIL_ATTACHMENT 0x8D20 +#define GL_FRAMEBUFFER 0x8D40 +#define GL_RENDERBUFFER 0x8D41 +#define GL_RENDERBUFFER_WIDTH 0x8D42 +#define GL_RENDERBUFFER_HEIGHT 0x8D43 +#define GL_RENDERBUFFER_INTERNAL_FORMAT 0x8D44 +#define GL_STENCIL_INDEX1 0x8D46 +#define GL_STENCIL_INDEX4 0x8D47 +#define GL_STENCIL_INDEX8 0x8D48 +#define GL_STENCIL_INDEX16 0x8D49 +#define GL_RENDERBUFFER_RED_SIZE 0x8D50 +#define GL_RENDERBUFFER_GREEN_SIZE 0x8D51 +#define GL_RENDERBUFFER_BLUE_SIZE 0x8D52 +#define GL_RENDERBUFFER_ALPHA_SIZE 0x8D53 +#define GL_RENDERBUFFER_DEPTH_SIZE 0x8D54 +#define GL_RENDERBUFFER_STENCIL_SIZE 0x8D55 +#define GL_FRAMEBUFFER_INCOMPLETE_MULTISAMPLE 0x8D56 +#define GL_MAX_SAMPLES 0x8D57 +#define GL_FRAMEBUFFER_SRGB 0x8DB9 +#define GL_HALF_FLOAT 0x140B +#define GL_MAP_READ_BIT 0x0001 +#define GL_MAP_WRITE_BIT 0x0002 +#define GL_MAP_INVALIDATE_RANGE_BIT 0x0004 +#define GL_MAP_INVALIDATE_BUFFER_BIT 0x0008 +#define GL_MAP_FLUSH_EXPLICIT_BIT 0x0010 +#define GL_MAP_UNSYNCHRONIZED_BIT 0x0020 +#define GL_COMPRESSED_RED_RGTC1 0x8DBB +#define GL_COMPRESSED_SIGNED_RED_RGTC1 0x8DBC +#define GL_COMPRESSED_RG_RGTC2 0x8DBD +#define GL_COMPRESSED_SIGNED_RG_RGTC2 0x8DBE +#define GL_RG 0x8227 +#define GL_RG_INTEGER 0x8228 +#define GL_R8 0x8229 +#define GL_R16 0x822A +#define GL_RG8 0x822B +#define GL_RG16 0x822C +#define GL_R16F 0x822D +#define GL_R32F 0x822E +#define GL_RG16F 0x822F +#define GL_RG32F 0x8230 +#define GL_R8I 0x8231 +#define GL_R8UI 0x8232 +#define GL_R16I 0x8233 +#define GL_R16UI 0x8234 +#define GL_R32I 0x8235 +#define GL_R32UI 0x8236 +#define GL_RG8I 0x8237 +#define GL_RG8UI 0x8238 +#define GL_RG16I 0x8239 +#define GL_RG16UI 0x823A +#define GL_RG32I 0x823B +#define GL_RG32UI 0x823C +#define GL_VERTEX_ARRAY_BINDING 0x85B5 +typedef void (APIENTRYP PFNGLCOLORMASKIPROC) (GLuint index, GLboolean r, GLboolean g, GLboolean b, GLboolean a); +typedef void (APIENTRYP PFNGLGETBOOLEANI_VPROC) (GLenum target, GLuint index, GLboolean *data); +typedef void (APIENTRYP PFNGLGETINTEGERI_VPROC) (GLenum target, GLuint index, GLint *data); +typedef void (APIENTRYP PFNGLENABLEIPROC) (GLenum target, GLuint index); +typedef void (APIENTRYP PFNGLDISABLEIPROC) (GLenum target, GLuint index); +typedef GLboolean (APIENTRYP PFNGLISENABLEDIPROC) (GLenum target, GLuint index); +typedef void (APIENTRYP PFNGLBEGINTRANSFORMFEEDBACKPROC) (GLenum primitiveMode); +typedef void (APIENTRYP PFNGLENDTRANSFORMFEEDBACKPROC) (void); +typedef void (APIENTRYP PFNGLBINDBUFFERRANGEPROC) (GLenum target, GLuint index, GLuint buffer, GLintptr offset, GLsizeiptr size); +typedef void (APIENTRYP PFNGLBINDBUFFERBASEPROC) (GLenum target, GLuint index, GLuint buffer); +typedef void (APIENTRYP PFNGLTRANSFORMFEEDBACKVARYINGSPROC) (GLuint program, GLsizei count, const GLchar *const*varyings, GLenum bufferMode); +typedef void (APIENTRYP PFNGLGETTRANSFORMFEEDBACKVARYINGPROC) (GLuint program, GLuint index, GLsizei bufSize, GLsizei *length, GLsizei *size, GLenum *type, GLchar *name); +typedef void (APIENTRYP PFNGLCLAMPCOLORPROC) (GLenum target, GLenum clamp); +typedef void (APIENTRYP PFNGLBEGINCONDITIONALRENDERPROC) (GLuint id, GLenum mode); +typedef void (APIENTRYP PFNGLENDCONDITIONALRENDERPROC) (void); +typedef void (APIENTRYP PFNGLVERTEXATTRIBIPOINTERPROC) (GLuint index, GLint size, GLenum type, GLsizei stride, const void *pointer); +typedef void (APIENTRYP PFNGLGETVERTEXATTRIBIIVPROC) (GLuint index, GLenum pname, GLint *params); +typedef void (APIENTRYP PFNGLGETVERTEXATTRIBIUIVPROC) (GLuint index, GLenum pname, GLuint *params); +typedef void (APIENTRYP PFNGLVERTEXATTRIBI1IPROC) (GLuint index, GLint x); +typedef void (APIENTRYP PFNGLVERTEXATTRIBI2IPROC) (GLuint index, GLint x, GLint y); +typedef void (APIENTRYP PFNGLVERTEXATTRIBI3IPROC) (GLuint index, GLint x, GLint y, GLint z); +typedef void (APIENTRYP PFNGLVERTEXATTRIBI4IPROC) (GLuint index, GLint x, GLint y, GLint z, GLint w); +typedef void (APIENTRYP PFNGLVERTEXATTRIBI1UIPROC) (GLuint index, GLuint x); +typedef void (APIENTRYP PFNGLVERTEXATTRIBI2UIPROC) (GLuint index, GLuint x, GLuint y); +typedef void (APIENTRYP PFNGLVERTEXATTRIBI3UIPROC) (GLuint index, GLuint x, GLuint y, GLuint z); +typedef void (APIENTRYP PFNGLVERTEXATTRIBI4UIPROC) (GLuint index, GLuint x, GLuint y, GLuint z, GLuint w); +typedef void (APIENTRYP PFNGLVERTEXATTRIBI1IVPROC) (GLuint index, const GLint *v); +typedef void (APIENTRYP PFNGLVERTEXATTRIBI2IVPROC) (GLuint index, const GLint *v); +typedef void (APIENTRYP PFNGLVERTEXATTRIBI3IVPROC) (GLuint index, const GLint *v); +typedef void (APIENTRYP PFNGLVERTEXATTRIBI4IVPROC) (GLuint index, const GLint *v); +typedef void (APIENTRYP PFNGLVERTEXATTRIBI1UIVPROC) (GLuint index, const GLuint *v); +typedef void (APIENTRYP PFNGLVERTEXATTRIBI2UIVPROC) (GLuint index, const GLuint *v); +typedef void (APIENTRYP PFNGLVERTEXATTRIBI3UIVPROC) (GLuint index, const GLuint *v); +typedef void (APIENTRYP PFNGLVERTEXATTRIBI4UIVPROC) (GLuint index, const GLuint *v); +typedef void (APIENTRYP PFNGLVERTEXATTRIBI4BVPROC) (GLuint index, const GLbyte *v); +typedef void (APIENTRYP PFNGLVERTEXATTRIBI4SVPROC) (GLuint index, const GLshort *v); +typedef void (APIENTRYP PFNGLVERTEXATTRIBI4UBVPROC) (GLuint index, const GLubyte *v); +typedef void (APIENTRYP PFNGLVERTEXATTRIBI4USVPROC) (GLuint index, const GLushort *v); +typedef void (APIENTRYP PFNGLGETUNIFORMUIVPROC) (GLuint program, GLint location, GLuint *params); +typedef void (APIENTRYP PFNGLBINDFRAGDATALOCATIONPROC) (GLuint program, GLuint color, const GLchar *name); +typedef GLint (APIENTRYP PFNGLGETFRAGDATALOCATIONPROC) (GLuint program, const GLchar *name); +typedef void (APIENTRYP PFNGLUNIFORM1UIPROC) (GLint location, GLuint v0); +typedef void (APIENTRYP PFNGLUNIFORM2UIPROC) (GLint location, GLuint v0, GLuint v1); +typedef void (APIENTRYP PFNGLUNIFORM3UIPROC) (GLint location, GLuint v0, GLuint v1, GLuint v2); +typedef void (APIENTRYP PFNGLUNIFORM4UIPROC) (GLint location, GLuint v0, GLuint v1, GLuint v2, GLuint v3); +typedef void (APIENTRYP PFNGLUNIFORM1UIVPROC) (GLint location, GLsizei count, const GLuint *value); +typedef void (APIENTRYP PFNGLUNIFORM2UIVPROC) (GLint location, GLsizei count, const GLuint *value); +typedef void (APIENTRYP PFNGLUNIFORM3UIVPROC) (GLint location, GLsizei count, const GLuint *value); +typedef void (APIENTRYP PFNGLUNIFORM4UIVPROC) (GLint location, GLsizei count, const GLuint *value); +typedef void (APIENTRYP PFNGLTEXPARAMETERIIVPROC) (GLenum target, GLenum pname, const GLint *params); +typedef void (APIENTRYP PFNGLTEXPARAMETERIUIVPROC) (GLenum target, GLenum pname, const GLuint *params); +typedef void (APIENTRYP PFNGLGETTEXPARAMETERIIVPROC) (GLenum target, GLenum pname, GLint *params); +typedef void (APIENTRYP PFNGLGETTEXPARAMETERIUIVPROC) (GLenum target, GLenum pname, GLuint *params); +typedef void (APIENTRYP PFNGLCLEARBUFFERIVPROC) (GLenum buffer, GLint drawbuffer, const GLint *value); +typedef void (APIENTRYP PFNGLCLEARBUFFERUIVPROC) (GLenum buffer, GLint drawbuffer, const GLuint *value); +typedef void (APIENTRYP PFNGLCLEARBUFFERFVPROC) (GLenum buffer, GLint drawbuffer, const GLfloat *value); +typedef void (APIENTRYP PFNGLCLEARBUFFERFIPROC) (GLenum buffer, GLint drawbuffer, GLfloat depth, GLint stencil); +typedef const GLubyte *(APIENTRYP PFNGLGETSTRINGIPROC) (GLenum name, GLuint index); +typedef GLboolean (APIENTRYP PFNGLISRENDERBUFFERPROC) (GLuint renderbuffer); +typedef void (APIENTRYP PFNGLBINDRENDERBUFFERPROC) (GLenum target, GLuint renderbuffer); +typedef void (APIENTRYP PFNGLDELETERENDERBUFFERSPROC) (GLsizei n, const GLuint *renderbuffers); +typedef void (APIENTRYP PFNGLGENRENDERBUFFERSPROC) (GLsizei n, GLuint *renderbuffers); +typedef void (APIENTRYP PFNGLRENDERBUFFERSTORAGEPROC) (GLenum target, GLenum internalformat, GLsizei width, GLsizei height); +typedef void (APIENTRYP PFNGLGETRENDERBUFFERPARAMETERIVPROC) (GLenum target, GLenum pname, GLint *params); +typedef GLboolean (APIENTRYP PFNGLISFRAMEBUFFERPROC) (GLuint framebuffer); +typedef void (APIENTRYP PFNGLBINDFRAMEBUFFERPROC) (GLenum target, GLuint framebuffer); +typedef void (APIENTRYP PFNGLDELETEFRAMEBUFFERSPROC) (GLsizei n, const GLuint *framebuffers); +typedef void (APIENTRYP PFNGLGENFRAMEBUFFERSPROC) (GLsizei n, GLuint *framebuffers); +typedef GLenum (APIENTRYP PFNGLCHECKFRAMEBUFFERSTATUSPROC) (GLenum target); +typedef void (APIENTRYP PFNGLFRAMEBUFFERTEXTURE1DPROC) (GLenum target, GLenum attachment, GLenum textarget, GLuint texture, GLint level); +typedef void (APIENTRYP PFNGLFRAMEBUFFERTEXTURE2DPROC) (GLenum target, GLenum attachment, GLenum textarget, GLuint texture, GLint level); +typedef void (APIENTRYP PFNGLFRAMEBUFFERTEXTURE3DPROC) (GLenum target, GLenum attachment, GLenum textarget, GLuint texture, GLint level, GLint zoffset); +typedef void (APIENTRYP PFNGLFRAMEBUFFERRENDERBUFFERPROC) (GLenum target, GLenum attachment, GLenum renderbuffertarget, GLuint renderbuffer); +typedef void (APIENTRYP PFNGLGETFRAMEBUFFERATTACHMENTPARAMETERIVPROC) (GLenum target, GLenum attachment, GLenum pname, GLint *params); +typedef void (APIENTRYP PFNGLGENERATEMIPMAPPROC) (GLenum target); +typedef void (APIENTRYP PFNGLBLITFRAMEBUFFERPROC) (GLint srcX0, GLint srcY0, GLint srcX1, GLint srcY1, GLint dstX0, GLint dstY0, GLint dstX1, GLint dstY1, GLbitfield mask, GLenum filter); +typedef void (APIENTRYP PFNGLRENDERBUFFERSTORAGEMULTISAMPLEPROC) (GLenum target, GLsizei samples, GLenum internalformat, GLsizei width, GLsizei height); +typedef void (APIENTRYP PFNGLFRAMEBUFFERTEXTURELAYERPROC) (GLenum target, GLenum attachment, GLuint texture, GLint level, GLint layer); +typedef void *(APIENTRYP PFNGLMAPBUFFERRANGEPROC) (GLenum target, GLintptr offset, GLsizeiptr length, GLbitfield access); +typedef void (APIENTRYP PFNGLFLUSHMAPPEDBUFFERRANGEPROC) (GLenum target, GLintptr offset, GLsizeiptr length); +typedef void (APIENTRYP PFNGLBINDVERTEXARRAYPROC) (GLuint array); +typedef void (APIENTRYP PFNGLDELETEVERTEXARRAYSPROC) (GLsizei n, const GLuint *arrays); +typedef void (APIENTRYP PFNGLGENVERTEXARRAYSPROC) (GLsizei n, GLuint *arrays); +typedef GLboolean (APIENTRYP PFNGLISVERTEXARRAYPROC) (GLuint array); +#ifdef GL_GLEXT_PROTOTYPES +GLAPI void APIENTRY glColorMaski (GLuint index, GLboolean r, GLboolean g, GLboolean b, GLboolean a); +GLAPI void APIENTRY glGetBooleani_v (GLenum target, GLuint index, GLboolean *data); +GLAPI void APIENTRY glGetIntegeri_v (GLenum target, GLuint index, GLint *data); +GLAPI void APIENTRY glEnablei (GLenum target, GLuint index); +GLAPI void APIENTRY glDisablei (GLenum target, GLuint index); +GLAPI GLboolean APIENTRY glIsEnabledi (GLenum target, GLuint index); +GLAPI void APIENTRY glBeginTransformFeedback (GLenum primitiveMode); +GLAPI void APIENTRY glEndTransformFeedback (void); +GLAPI void APIENTRY glBindBufferRange (GLenum target, GLuint index, GLuint buffer, GLintptr offset, GLsizeiptr size); +GLAPI void APIENTRY glBindBufferBase (GLenum target, GLuint index, GLuint buffer); +GLAPI void APIENTRY glTransformFeedbackVaryings (GLuint program, GLsizei count, const GLchar *const*varyings, GLenum bufferMode); +GLAPI void APIENTRY glGetTransformFeedbackVarying (GLuint program, GLuint index, GLsizei bufSize, GLsizei *length, GLsizei *size, GLenum *type, GLchar *name); +GLAPI void APIENTRY glClampColor (GLenum target, GLenum clamp); +GLAPI void APIENTRY glBeginConditionalRender (GLuint id, GLenum mode); +GLAPI void APIENTRY glEndConditionalRender (void); +GLAPI void APIENTRY glVertexAttribIPointer (GLuint index, GLint size, GLenum type, GLsizei stride, const void *pointer); +GLAPI void APIENTRY glGetVertexAttribIiv (GLuint index, GLenum pname, GLint *params); +GLAPI void APIENTRY glGetVertexAttribIuiv (GLuint index, GLenum pname, GLuint *params); +GLAPI void APIENTRY glVertexAttribI1i (GLuint index, GLint x); +GLAPI void APIENTRY glVertexAttribI2i (GLuint index, GLint x, GLint y); +GLAPI void APIENTRY glVertexAttribI3i (GLuint index, GLint x, GLint y, GLint z); +GLAPI void APIENTRY glVertexAttribI4i (GLuint index, GLint x, GLint y, GLint z, GLint w); +GLAPI void APIENTRY glVertexAttribI1ui (GLuint index, GLuint x); +GLAPI void APIENTRY glVertexAttribI2ui (GLuint index, GLuint x, GLuint y); +GLAPI void APIENTRY glVertexAttribI3ui (GLuint index, GLuint x, GLuint y, GLuint z); +GLAPI void APIENTRY glVertexAttribI4ui (GLuint index, GLuint x, GLuint y, GLuint z, GLuint w); +GLAPI void APIENTRY glVertexAttribI1iv (GLuint index, const GLint *v); +GLAPI void APIENTRY glVertexAttribI2iv (GLuint index, const GLint *v); +GLAPI void APIENTRY glVertexAttribI3iv (GLuint index, const GLint *v); +GLAPI void APIENTRY glVertexAttribI4iv (GLuint index, const GLint *v); +GLAPI void APIENTRY glVertexAttribI1uiv (GLuint index, const GLuint *v); +GLAPI void APIENTRY glVertexAttribI2uiv (GLuint index, const GLuint *v); +GLAPI void APIENTRY glVertexAttribI3uiv (GLuint index, const GLuint *v); +GLAPI void APIENTRY glVertexAttribI4uiv (GLuint index, const GLuint *v); +GLAPI void APIENTRY glVertexAttribI4bv (GLuint index, const GLbyte *v); +GLAPI void APIENTRY glVertexAttribI4sv (GLuint index, const GLshort *v); +GLAPI void APIENTRY glVertexAttribI4ubv (GLuint index, const GLubyte *v); +GLAPI void APIENTRY glVertexAttribI4usv (GLuint index, const GLushort *v); +GLAPI void APIENTRY glGetUniformuiv (GLuint program, GLint location, GLuint *params); +GLAPI void APIENTRY glBindFragDataLocation (GLuint program, GLuint color, const GLchar *name); +GLAPI GLint APIENTRY glGetFragDataLocation (GLuint program, const GLchar *name); +GLAPI void APIENTRY glUniform1ui (GLint location, GLuint v0); +GLAPI void APIENTRY glUniform2ui (GLint location, GLuint v0, GLuint v1); +GLAPI void APIENTRY glUniform3ui (GLint location, GLuint v0, GLuint v1, GLuint v2); +GLAPI void APIENTRY glUniform4ui (GLint location, GLuint v0, GLuint v1, GLuint v2, GLuint v3); +GLAPI void APIENTRY glUniform1uiv (GLint location, GLsizei count, const GLuint *value); +GLAPI void APIENTRY glUniform2uiv (GLint location, GLsizei count, const GLuint *value); +GLAPI void APIENTRY glUniform3uiv (GLint location, GLsizei count, const GLuint *value); +GLAPI void APIENTRY glUniform4uiv (GLint location, GLsizei count, const GLuint *value); +GLAPI void APIENTRY glTexParameterIiv (GLenum target, GLenum pname, const GLint *params); +GLAPI void APIENTRY glTexParameterIuiv (GLenum target, GLenum pname, const GLuint *params); +GLAPI void APIENTRY glGetTexParameterIiv (GLenum target, GLenum pname, GLint *params); +GLAPI void APIENTRY glGetTexParameterIuiv (GLenum target, GLenum pname, GLuint *params); +GLAPI void APIENTRY glClearBufferiv (GLenum buffer, GLint drawbuffer, const GLint *value); +GLAPI void APIENTRY glClearBufferuiv (GLenum buffer, GLint drawbuffer, const GLuint *value); +GLAPI void APIENTRY glClearBufferfv (GLenum buffer, GLint drawbuffer, const GLfloat *value); +GLAPI void APIENTRY glClearBufferfi (GLenum buffer, GLint drawbuffer, GLfloat depth, GLint stencil); +GLAPI const GLubyte *APIENTRY glGetStringi (GLenum name, GLuint index); +GLAPI GLboolean APIENTRY glIsRenderbuffer (GLuint renderbuffer); +GLAPI void APIENTRY glBindRenderbuffer (GLenum target, GLuint renderbuffer); +GLAPI void APIENTRY glDeleteRenderbuffers (GLsizei n, const GLuint *renderbuffers); +GLAPI void APIENTRY glGenRenderbuffers (GLsizei n, GLuint *renderbuffers); +GLAPI void APIENTRY glRenderbufferStorage (GLenum target, GLenum internalformat, GLsizei width, GLsizei height); +GLAPI void APIENTRY glGetRenderbufferParameteriv (GLenum target, GLenum pname, GLint *params); +GLAPI GLboolean APIENTRY glIsFramebuffer (GLuint framebuffer); +GLAPI void APIENTRY glBindFramebuffer (GLenum target, GLuint framebuffer); +GLAPI void APIENTRY glDeleteFramebuffers (GLsizei n, const GLuint *framebuffers); +GLAPI void APIENTRY glGenFramebuffers (GLsizei n, GLuint *framebuffers); +GLAPI GLenum APIENTRY glCheckFramebufferStatus (GLenum target); +GLAPI void APIENTRY glFramebufferTexture1D (GLenum target, GLenum attachment, GLenum textarget, GLuint texture, GLint level); +GLAPI void APIENTRY glFramebufferTexture2D (GLenum target, GLenum attachment, GLenum textarget, GLuint texture, GLint level); +GLAPI void APIENTRY glFramebufferTexture3D (GLenum target, GLenum attachment, GLenum textarget, GLuint texture, GLint level, GLint zoffset); +GLAPI void APIENTRY glFramebufferRenderbuffer (GLenum target, GLenum attachment, GLenum renderbuffertarget, GLuint renderbuffer); +GLAPI void APIENTRY glGetFramebufferAttachmentParameteriv (GLenum target, GLenum attachment, GLenum pname, GLint *params); +GLAPI void APIENTRY glGenerateMipmap (GLenum target); +GLAPI void APIENTRY glBlitFramebuffer (GLint srcX0, GLint srcY0, GLint srcX1, GLint srcY1, GLint dstX0, GLint dstY0, GLint dstX1, GLint dstY1, GLbitfield mask, GLenum filter); +GLAPI void APIENTRY glRenderbufferStorageMultisample (GLenum target, GLsizei samples, GLenum internalformat, GLsizei width, GLsizei height); +GLAPI void APIENTRY glFramebufferTextureLayer (GLenum target, GLenum attachment, GLuint texture, GLint level, GLint layer); +GLAPI void *APIENTRY glMapBufferRange (GLenum target, GLintptr offset, GLsizeiptr length, GLbitfield access); +GLAPI void APIENTRY glFlushMappedBufferRange (GLenum target, GLintptr offset, GLsizeiptr length); +GLAPI void APIENTRY glBindVertexArray (GLuint array); +GLAPI void APIENTRY glDeleteVertexArrays (GLsizei n, const GLuint *arrays); +GLAPI void APIENTRY glGenVertexArrays (GLsizei n, GLuint *arrays); +GLAPI GLboolean APIENTRY glIsVertexArray (GLuint array); +#endif +#endif /* GL_VERSION_3_0 */ + +#ifndef GL_VERSION_3_1 +#define GL_VERSION_3_1 1 +#define GL_SAMPLER_2D_RECT 0x8B63 +#define GL_SAMPLER_2D_RECT_SHADOW 0x8B64 +#define GL_SAMPLER_BUFFER 0x8DC2 +#define GL_INT_SAMPLER_2D_RECT 0x8DCD +#define GL_INT_SAMPLER_BUFFER 0x8DD0 +#define GL_UNSIGNED_INT_SAMPLER_2D_RECT 0x8DD5 +#define GL_UNSIGNED_INT_SAMPLER_BUFFER 0x8DD8 +#define GL_TEXTURE_BUFFER 0x8C2A +#define GL_MAX_TEXTURE_BUFFER_SIZE 0x8C2B +#define GL_TEXTURE_BINDING_BUFFER 0x8C2C +#define GL_TEXTURE_BUFFER_DATA_STORE_BINDING 0x8C2D +#define GL_TEXTURE_RECTANGLE 0x84F5 +#define GL_TEXTURE_BINDING_RECTANGLE 0x84F6 +#define GL_PROXY_TEXTURE_RECTANGLE 0x84F7 +#define GL_MAX_RECTANGLE_TEXTURE_SIZE 0x84F8 +#define GL_R8_SNORM 0x8F94 +#define GL_RG8_SNORM 0x8F95 +#define GL_RGB8_SNORM 0x8F96 +#define GL_RGBA8_SNORM 0x8F97 +#define GL_R16_SNORM 0x8F98 +#define GL_RG16_SNORM 0x8F99 +#define GL_RGB16_SNORM 0x8F9A +#define GL_RGBA16_SNORM 0x8F9B +#define GL_SIGNED_NORMALIZED 0x8F9C +#define GL_PRIMITIVE_RESTART 0x8F9D +#define GL_PRIMITIVE_RESTART_INDEX 0x8F9E +#define GL_COPY_READ_BUFFER 0x8F36 +#define GL_COPY_WRITE_BUFFER 0x8F37 +#define GL_UNIFORM_BUFFER 0x8A11 +#define GL_UNIFORM_BUFFER_BINDING 0x8A28 +#define GL_UNIFORM_BUFFER_START 0x8A29 +#define GL_UNIFORM_BUFFER_SIZE 0x8A2A +#define GL_MAX_VERTEX_UNIFORM_BLOCKS 0x8A2B +#define GL_MAX_FRAGMENT_UNIFORM_BLOCKS 0x8A2D +#define GL_MAX_COMBINED_UNIFORM_BLOCKS 0x8A2E +#define GL_MAX_UNIFORM_BUFFER_BINDINGS 0x8A2F +#define GL_MAX_UNIFORM_BLOCK_SIZE 0x8A30 +#define GL_MAX_COMBINED_VERTEX_UNIFORM_COMPONENTS 0x8A31 +#define GL_MAX_COMBINED_FRAGMENT_UNIFORM_COMPONENTS 0x8A33 +#define GL_UNIFORM_BUFFER_OFFSET_ALIGNMENT 0x8A34 +#define GL_ACTIVE_UNIFORM_BLOCK_MAX_NAME_LENGTH 0x8A35 +#define GL_ACTIVE_UNIFORM_BLOCKS 0x8A36 +#define GL_UNIFORM_TYPE 0x8A37 +#define GL_UNIFORM_SIZE 0x8A38 +#define GL_UNIFORM_NAME_LENGTH 0x8A39 +#define GL_UNIFORM_BLOCK_INDEX 0x8A3A +#define GL_UNIFORM_OFFSET 0x8A3B +#define GL_UNIFORM_ARRAY_STRIDE 0x8A3C +#define GL_UNIFORM_MATRIX_STRIDE 0x8A3D +#define GL_UNIFORM_IS_ROW_MAJOR 0x8A3E +#define GL_UNIFORM_BLOCK_BINDING 0x8A3F +#define GL_UNIFORM_BLOCK_DATA_SIZE 0x8A40 +#define GL_UNIFORM_BLOCK_NAME_LENGTH 0x8A41 +#define GL_UNIFORM_BLOCK_ACTIVE_UNIFORMS 0x8A42 +#define GL_UNIFORM_BLOCK_ACTIVE_UNIFORM_INDICES 0x8A43 +#define GL_UNIFORM_BLOCK_REFERENCED_BY_VERTEX_SHADER 0x8A44 +#define GL_UNIFORM_BLOCK_REFERENCED_BY_FRAGMENT_SHADER 0x8A46 +#define GL_INVALID_INDEX 0xFFFFFFFFu +typedef void (APIENTRYP PFNGLDRAWARRAYSINSTANCEDPROC) (GLenum mode, GLint first, GLsizei count, GLsizei instancecount); +typedef void (APIENTRYP PFNGLDRAWELEMENTSINSTANCEDPROC) (GLenum mode, GLsizei count, GLenum type, const void *indices, GLsizei instancecount); +typedef void (APIENTRYP PFNGLTEXBUFFERPROC) (GLenum target, GLenum internalformat, GLuint buffer); +typedef void (APIENTRYP PFNGLPRIMITIVERESTARTINDEXPROC) (GLuint index); +typedef void (APIENTRYP PFNGLCOPYBUFFERSUBDATAPROC) (GLenum readTarget, GLenum writeTarget, GLintptr readOffset, GLintptr writeOffset, GLsizeiptr size); +typedef void (APIENTRYP PFNGLGETUNIFORMINDICESPROC) (GLuint program, GLsizei uniformCount, const GLchar *const*uniformNames, GLuint *uniformIndices); +typedef void (APIENTRYP PFNGLGETACTIVEUNIFORMSIVPROC) (GLuint program, GLsizei uniformCount, const GLuint *uniformIndices, GLenum pname, GLint *params); +typedef void (APIENTRYP PFNGLGETACTIVEUNIFORMNAMEPROC) (GLuint program, GLuint uniformIndex, GLsizei bufSize, GLsizei *length, GLchar *uniformName); +typedef GLuint (APIENTRYP PFNGLGETUNIFORMBLOCKINDEXPROC) (GLuint program, const GLchar *uniformBlockName); +typedef void (APIENTRYP PFNGLGETACTIVEUNIFORMBLOCKIVPROC) (GLuint program, GLuint uniformBlockIndex, GLenum pname, GLint *params); +typedef void (APIENTRYP PFNGLGETACTIVEUNIFORMBLOCKNAMEPROC) (GLuint program, GLuint uniformBlockIndex, GLsizei bufSize, GLsizei *length, GLchar *uniformBlockName); +typedef void (APIENTRYP PFNGLUNIFORMBLOCKBINDINGPROC) (GLuint program, GLuint uniformBlockIndex, GLuint uniformBlockBinding); +#ifdef GL_GLEXT_PROTOTYPES +GLAPI void APIENTRY glDrawArraysInstanced (GLenum mode, GLint first, GLsizei count, GLsizei instancecount); +GLAPI void APIENTRY glDrawElementsInstanced (GLenum mode, GLsizei count, GLenum type, const void *indices, GLsizei instancecount); +GLAPI void APIENTRY glTexBuffer (GLenum target, GLenum internalformat, GLuint buffer); +GLAPI void APIENTRY glPrimitiveRestartIndex (GLuint index); +GLAPI void APIENTRY glCopyBufferSubData (GLenum readTarget, GLenum writeTarget, GLintptr readOffset, GLintptr writeOffset, GLsizeiptr size); +GLAPI void APIENTRY glGetUniformIndices (GLuint program, GLsizei uniformCount, const GLchar *const*uniformNames, GLuint *uniformIndices); +GLAPI void APIENTRY glGetActiveUniformsiv (GLuint program, GLsizei uniformCount, const GLuint *uniformIndices, GLenum pname, GLint *params); +GLAPI void APIENTRY glGetActiveUniformName (GLuint program, GLuint uniformIndex, GLsizei bufSize, GLsizei *length, GLchar *uniformName); +GLAPI GLuint APIENTRY glGetUniformBlockIndex (GLuint program, const GLchar *uniformBlockName); +GLAPI void APIENTRY glGetActiveUniformBlockiv (GLuint program, GLuint uniformBlockIndex, GLenum pname, GLint *params); +GLAPI void APIENTRY glGetActiveUniformBlockName (GLuint program, GLuint uniformBlockIndex, GLsizei bufSize, GLsizei *length, GLchar *uniformBlockName); +GLAPI void APIENTRY glUniformBlockBinding (GLuint program, GLuint uniformBlockIndex, GLuint uniformBlockBinding); +#endif +#endif /* GL_VERSION_3_1 */ + +#ifndef GL_VERSION_3_2 +#define GL_VERSION_3_2 1 +typedef struct __GLsync *GLsync; +#ifndef GLEXT_64_TYPES_DEFINED +/* This code block is duplicated in glxext.h, so must be protected */ +#define GLEXT_64_TYPES_DEFINED +/* Define int32_t, int64_t, and uint64_t types for UST/MSC */ +/* (as used in the GL_EXT_timer_query extension). */ +#if defined(__STDC_VERSION__) && __STDC_VERSION__ >= 199901L +#include +#elif defined(__sun__) || defined(__digital__) +#include +#if defined(__STDC__) +#if defined(__arch64__) || defined(_LP64) +typedef long int int64_t; +typedef unsigned long int uint64_t; +#else +typedef long long int int64_t; +typedef unsigned long long int uint64_t; +#endif /* __arch64__ */ +#endif /* __STDC__ */ +#elif defined( __VMS ) || defined(__sgi) +#include +#elif defined(__SCO__) || defined(__USLC__) +#include +#elif defined(__UNIXOS2__) || defined(__SOL64__) +typedef long int int32_t; +typedef long long int int64_t; +typedef unsigned long long int uint64_t; +#elif defined(_WIN32) && defined(__GNUC__) +#include +#elif defined(_WIN32) +typedef __int32 int32_t; +typedef __int64 int64_t; +typedef unsigned __int64 uint64_t; +#else +/* Fallback if nothing above works */ +#include +#endif +#endif +typedef uint64_t GLuint64; +typedef int64_t GLint64; +#define GL_CONTEXT_CORE_PROFILE_BIT 0x00000001 +#define GL_CONTEXT_COMPATIBILITY_PROFILE_BIT 0x00000002 +#define GL_LINES_ADJACENCY 0x000A +#define GL_LINE_STRIP_ADJACENCY 0x000B +#define GL_TRIANGLES_ADJACENCY 0x000C +#define GL_TRIANGLE_STRIP_ADJACENCY 0x000D +#define GL_PROGRAM_POINT_SIZE 0x8642 +#define GL_MAX_GEOMETRY_TEXTURE_IMAGE_UNITS 0x8C29 +#define GL_FRAMEBUFFER_ATTACHMENT_LAYERED 0x8DA7 +#define GL_FRAMEBUFFER_INCOMPLETE_LAYER_TARGETS 0x8DA8 +#define GL_GEOMETRY_SHADER 0x8DD9 +#define GL_GEOMETRY_VERTICES_OUT 0x8916 +#define GL_GEOMETRY_INPUT_TYPE 0x8917 +#define GL_GEOMETRY_OUTPUT_TYPE 0x8918 +#define GL_MAX_GEOMETRY_UNIFORM_COMPONENTS 0x8DDF +#define GL_MAX_GEOMETRY_OUTPUT_VERTICES 0x8DE0 +#define GL_MAX_GEOMETRY_TOTAL_OUTPUT_COMPONENTS 0x8DE1 +#define GL_MAX_VERTEX_OUTPUT_COMPONENTS 0x9122 +#define GL_MAX_GEOMETRY_INPUT_COMPONENTS 0x9123 +#define GL_MAX_GEOMETRY_OUTPUT_COMPONENTS 0x9124 +#define GL_MAX_FRAGMENT_INPUT_COMPONENTS 0x9125 +#define GL_CONTEXT_PROFILE_MASK 0x9126 +#define GL_DEPTH_CLAMP 0x864F +#define GL_QUADS_FOLLOW_PROVOKING_VERTEX_CONVENTION 0x8E4C +#define GL_FIRST_VERTEX_CONVENTION 0x8E4D +#define GL_LAST_VERTEX_CONVENTION 0x8E4E +#define GL_PROVOKING_VERTEX 0x8E4F +#define GL_TEXTURE_CUBE_MAP_SEAMLESS 0x884F +#define GL_MAX_SERVER_WAIT_TIMEOUT 0x9111 +#define GL_OBJECT_TYPE 0x9112 +#define GL_SYNC_CONDITION 0x9113 +#define GL_SYNC_STATUS 0x9114 +#define GL_SYNC_FLAGS 0x9115 +#define GL_SYNC_FENCE 0x9116 +#define GL_SYNC_GPU_COMMANDS_COMPLETE 0x9117 +#define GL_UNSIGNALED 0x9118 +#define GL_SIGNALED 0x9119 +#define GL_ALREADY_SIGNALED 0x911A +#define GL_TIMEOUT_EXPIRED 0x911B +#define GL_CONDITION_SATISFIED 0x911C +#define GL_WAIT_FAILED 0x911D +#define GL_TIMEOUT_IGNORED 0xFFFFFFFFFFFFFFFFull +#define GL_SYNC_FLUSH_COMMANDS_BIT 0x00000001 +#define GL_SAMPLE_POSITION 0x8E50 +#define GL_SAMPLE_MASK 0x8E51 +#define GL_SAMPLE_MASK_VALUE 0x8E52 +#define GL_MAX_SAMPLE_MASK_WORDS 0x8E59 +#define GL_TEXTURE_2D_MULTISAMPLE 0x9100 +#define GL_PROXY_TEXTURE_2D_MULTISAMPLE 0x9101 +#define GL_TEXTURE_2D_MULTISAMPLE_ARRAY 0x9102 +#define GL_PROXY_TEXTURE_2D_MULTISAMPLE_ARRAY 0x9103 +#define GL_TEXTURE_BINDING_2D_MULTISAMPLE 0x9104 +#define GL_TEXTURE_BINDING_2D_MULTISAMPLE_ARRAY 0x9105 +#define GL_TEXTURE_SAMPLES 0x9106 +#define GL_TEXTURE_FIXED_SAMPLE_LOCATIONS 0x9107 +#define GL_SAMPLER_2D_MULTISAMPLE 0x9108 +#define GL_INT_SAMPLER_2D_MULTISAMPLE 0x9109 +#define GL_UNSIGNED_INT_SAMPLER_2D_MULTISAMPLE 0x910A +#define GL_SAMPLER_2D_MULTISAMPLE_ARRAY 0x910B +#define GL_INT_SAMPLER_2D_MULTISAMPLE_ARRAY 0x910C +#define GL_UNSIGNED_INT_SAMPLER_2D_MULTISAMPLE_ARRAY 0x910D +#define GL_MAX_COLOR_TEXTURE_SAMPLES 0x910E +#define GL_MAX_DEPTH_TEXTURE_SAMPLES 0x910F +#define GL_MAX_INTEGER_SAMPLES 0x9110 +typedef void (APIENTRYP PFNGLDRAWELEMENTSBASEVERTEXPROC) (GLenum mode, GLsizei count, GLenum type, const void *indices, GLint basevertex); +typedef void (APIENTRYP PFNGLDRAWRANGEELEMENTSBASEVERTEXPROC) (GLenum mode, GLuint start, GLuint end, GLsizei count, GLenum type, const void *indices, GLint basevertex); +typedef void (APIENTRYP PFNGLDRAWELEMENTSINSTANCEDBASEVERTEXPROC) (GLenum mode, GLsizei count, GLenum type, const void *indices, GLsizei instancecount, GLint basevertex); +typedef void (APIENTRYP PFNGLMULTIDRAWELEMENTSBASEVERTEXPROC) (GLenum mode, const GLsizei *count, GLenum type, const void *const*indices, GLsizei drawcount, const GLint *basevertex); +typedef void (APIENTRYP PFNGLPROVOKINGVERTEXPROC) (GLenum mode); +typedef GLsync (APIENTRYP PFNGLFENCESYNCPROC) (GLenum condition, GLbitfield flags); +typedef GLboolean (APIENTRYP PFNGLISSYNCPROC) (GLsync sync); +typedef void (APIENTRYP PFNGLDELETESYNCPROC) (GLsync sync); +typedef GLenum (APIENTRYP PFNGLCLIENTWAITSYNCPROC) (GLsync sync, GLbitfield flags, GLuint64 timeout); +typedef void (APIENTRYP PFNGLWAITSYNCPROC) (GLsync sync, GLbitfield flags, GLuint64 timeout); +typedef void (APIENTRYP PFNGLGETINTEGER64VPROC) (GLenum pname, GLint64 *data); +typedef void (APIENTRYP PFNGLGETSYNCIVPROC) (GLsync sync, GLenum pname, GLsizei bufSize, GLsizei *length, GLint *values); +typedef void (APIENTRYP PFNGLGETINTEGER64I_VPROC) (GLenum target, GLuint index, GLint64 *data); +typedef void (APIENTRYP PFNGLGETBUFFERPARAMETERI64VPROC) (GLenum target, GLenum pname, GLint64 *params); +typedef void (APIENTRYP PFNGLFRAMEBUFFERTEXTUREPROC) (GLenum target, GLenum attachment, GLuint texture, GLint level); +typedef void (APIENTRYP PFNGLTEXIMAGE2DMULTISAMPLEPROC) (GLenum target, GLsizei samples, GLenum internalformat, GLsizei width, GLsizei height, GLboolean fixedsamplelocations); +typedef void (APIENTRYP PFNGLTEXIMAGE3DMULTISAMPLEPROC) (GLenum target, GLsizei samples, GLenum internalformat, GLsizei width, GLsizei height, GLsizei depth, GLboolean fixedsamplelocations); +typedef void (APIENTRYP PFNGLGETMULTISAMPLEFVPROC) (GLenum pname, GLuint index, GLfloat *val); +typedef void (APIENTRYP PFNGLSAMPLEMASKIPROC) (GLuint maskNumber, GLbitfield mask); +#ifdef GL_GLEXT_PROTOTYPES +GLAPI void APIENTRY glDrawElementsBaseVertex (GLenum mode, GLsizei count, GLenum type, const void *indices, GLint basevertex); +GLAPI void APIENTRY glDrawRangeElementsBaseVertex (GLenum mode, GLuint start, GLuint end, GLsizei count, GLenum type, const void *indices, GLint basevertex); +GLAPI void APIENTRY glDrawElementsInstancedBaseVertex (GLenum mode, GLsizei count, GLenum type, const void *indices, GLsizei instancecount, GLint basevertex); +GLAPI void APIENTRY glMultiDrawElementsBaseVertex (GLenum mode, const GLsizei *count, GLenum type, const void *const*indices, GLsizei drawcount, const GLint *basevertex); +GLAPI void APIENTRY glProvokingVertex (GLenum mode); +GLAPI GLsync APIENTRY glFenceSync (GLenum condition, GLbitfield flags); +GLAPI GLboolean APIENTRY glIsSync (GLsync sync); +GLAPI void APIENTRY glDeleteSync (GLsync sync); +GLAPI GLenum APIENTRY glClientWaitSync (GLsync sync, GLbitfield flags, GLuint64 timeout); +GLAPI void APIENTRY glWaitSync (GLsync sync, GLbitfield flags, GLuint64 timeout); +GLAPI void APIENTRY glGetInteger64v (GLenum pname, GLint64 *data); +GLAPI void APIENTRY glGetSynciv (GLsync sync, GLenum pname, GLsizei bufSize, GLsizei *length, GLint *values); +GLAPI void APIENTRY glGetInteger64i_v (GLenum target, GLuint index, GLint64 *data); +GLAPI void APIENTRY glGetBufferParameteri64v (GLenum target, GLenum pname, GLint64 *params); +GLAPI void APIENTRY glFramebufferTexture (GLenum target, GLenum attachment, GLuint texture, GLint level); +GLAPI void APIENTRY glTexImage2DMultisample (GLenum target, GLsizei samples, GLenum internalformat, GLsizei width, GLsizei height, GLboolean fixedsamplelocations); +GLAPI void APIENTRY glTexImage3DMultisample (GLenum target, GLsizei samples, GLenum internalformat, GLsizei width, GLsizei height, GLsizei depth, GLboolean fixedsamplelocations); +GLAPI void APIENTRY glGetMultisamplefv (GLenum pname, GLuint index, GLfloat *val); +GLAPI void APIENTRY glSampleMaski (GLuint maskNumber, GLbitfield mask); +#endif +#endif /* GL_VERSION_3_2 */ + +#ifndef GL_VERSION_3_3 +#define GL_VERSION_3_3 1 +#define GL_VERTEX_ATTRIB_ARRAY_DIVISOR 0x88FE +#define GL_SRC1_COLOR 0x88F9 +#define GL_ONE_MINUS_SRC1_COLOR 0x88FA +#define GL_ONE_MINUS_SRC1_ALPHA 0x88FB +#define GL_MAX_DUAL_SOURCE_DRAW_BUFFERS 0x88FC +#define GL_ANY_SAMPLES_PASSED 0x8C2F +#define GL_SAMPLER_BINDING 0x8919 +#define GL_RGB10_A2UI 0x906F +#define GL_TEXTURE_SWIZZLE_R 0x8E42 +#define GL_TEXTURE_SWIZZLE_G 0x8E43 +#define GL_TEXTURE_SWIZZLE_B 0x8E44 +#define GL_TEXTURE_SWIZZLE_A 0x8E45 +#define GL_TEXTURE_SWIZZLE_RGBA 0x8E46 +#define GL_TIME_ELAPSED 0x88BF +#define GL_TIMESTAMP 0x8E28 +#define GL_INT_2_10_10_10_REV 0x8D9F +typedef void (APIENTRYP PFNGLBINDFRAGDATALOCATIONINDEXEDPROC) (GLuint program, GLuint colorNumber, GLuint index, const GLchar *name); +typedef GLint (APIENTRYP PFNGLGETFRAGDATAINDEXPROC) (GLuint program, const GLchar *name); +typedef void (APIENTRYP PFNGLGENSAMPLERSPROC) (GLsizei count, GLuint *samplers); +typedef void (APIENTRYP PFNGLDELETESAMPLERSPROC) (GLsizei count, const GLuint *samplers); +typedef GLboolean (APIENTRYP PFNGLISSAMPLERPROC) (GLuint sampler); +typedef void (APIENTRYP PFNGLBINDSAMPLERPROC) (GLuint unit, GLuint sampler); +typedef void (APIENTRYP PFNGLSAMPLERPARAMETERIPROC) (GLuint sampler, GLenum pname, GLint param); +typedef void (APIENTRYP PFNGLSAMPLERPARAMETERIVPROC) (GLuint sampler, GLenum pname, const GLint *param); +typedef void (APIENTRYP PFNGLSAMPLERPARAMETERFPROC) (GLuint sampler, GLenum pname, GLfloat param); +typedef void (APIENTRYP PFNGLSAMPLERPARAMETERFVPROC) (GLuint sampler, GLenum pname, const GLfloat *param); +typedef void (APIENTRYP PFNGLSAMPLERPARAMETERIIVPROC) (GLuint sampler, GLenum pname, const GLint *param); +typedef void (APIENTRYP PFNGLSAMPLERPARAMETERIUIVPROC) (GLuint sampler, GLenum pname, const GLuint *param); +typedef void (APIENTRYP PFNGLGETSAMPLERPARAMETERIVPROC) (GLuint sampler, GLenum pname, GLint *params); +typedef void (APIENTRYP PFNGLGETSAMPLERPARAMETERIIVPROC) (GLuint sampler, GLenum pname, GLint *params); +typedef void (APIENTRYP PFNGLGETSAMPLERPARAMETERFVPROC) (GLuint sampler, GLenum pname, GLfloat *params); +typedef void (APIENTRYP PFNGLGETSAMPLERPARAMETERIUIVPROC) (GLuint sampler, GLenum pname, GLuint *params); +typedef void (APIENTRYP PFNGLQUERYCOUNTERPROC) (GLuint id, GLenum target); +typedef void (APIENTRYP PFNGLGETQUERYOBJECTI64VPROC) (GLuint id, GLenum pname, GLint64 *params); +typedef void (APIENTRYP PFNGLGETQUERYOBJECTUI64VPROC) (GLuint id, GLenum pname, GLuint64 *params); +typedef void (APIENTRYP PFNGLVERTEXATTRIBDIVISORPROC) (GLuint index, GLuint divisor); +typedef void (APIENTRYP PFNGLVERTEXATTRIBP1UIPROC) (GLuint index, GLenum type, GLboolean normalized, GLuint value); +typedef void (APIENTRYP PFNGLVERTEXATTRIBP1UIVPROC) (GLuint index, GLenum type, GLboolean normalized, const GLuint *value); +typedef void (APIENTRYP PFNGLVERTEXATTRIBP2UIPROC) (GLuint index, GLenum type, GLboolean normalized, GLuint value); +typedef void (APIENTRYP PFNGLVERTEXATTRIBP2UIVPROC) (GLuint index, GLenum type, GLboolean normalized, const GLuint *value); +typedef void (APIENTRYP PFNGLVERTEXATTRIBP3UIPROC) (GLuint index, GLenum type, GLboolean normalized, GLuint value); +typedef void (APIENTRYP PFNGLVERTEXATTRIBP3UIVPROC) (GLuint index, GLenum type, GLboolean normalized, const GLuint *value); +typedef void (APIENTRYP PFNGLVERTEXATTRIBP4UIPROC) (GLuint index, GLenum type, GLboolean normalized, GLuint value); +typedef void (APIENTRYP PFNGLVERTEXATTRIBP4UIVPROC) (GLuint index, GLenum type, GLboolean normalized, const GLuint *value); +#ifdef GL_GLEXT_PROTOTYPES +GLAPI void APIENTRY glBindFragDataLocationIndexed (GLuint program, GLuint colorNumber, GLuint index, const GLchar *name); +GLAPI GLint APIENTRY glGetFragDataIndex (GLuint program, const GLchar *name); +GLAPI void APIENTRY glGenSamplers (GLsizei count, GLuint *samplers); +GLAPI void APIENTRY glDeleteSamplers (GLsizei count, const GLuint *samplers); +GLAPI GLboolean APIENTRY glIsSampler (GLuint sampler); +GLAPI void APIENTRY glBindSampler (GLuint unit, GLuint sampler); +GLAPI void APIENTRY glSamplerParameteri (GLuint sampler, GLenum pname, GLint param); +GLAPI void APIENTRY glSamplerParameteriv (GLuint sampler, GLenum pname, const GLint *param); +GLAPI void APIENTRY glSamplerParameterf (GLuint sampler, GLenum pname, GLfloat param); +GLAPI void APIENTRY glSamplerParameterfv (GLuint sampler, GLenum pname, const GLfloat *param); +GLAPI void APIENTRY glSamplerParameterIiv (GLuint sampler, GLenum pname, const GLint *param); +GLAPI void APIENTRY glSamplerParameterIuiv (GLuint sampler, GLenum pname, const GLuint *param); +GLAPI void APIENTRY glGetSamplerParameteriv (GLuint sampler, GLenum pname, GLint *params); +GLAPI void APIENTRY glGetSamplerParameterIiv (GLuint sampler, GLenum pname, GLint *params); +GLAPI void APIENTRY glGetSamplerParameterfv (GLuint sampler, GLenum pname, GLfloat *params); +GLAPI void APIENTRY glGetSamplerParameterIuiv (GLuint sampler, GLenum pname, GLuint *params); +GLAPI void APIENTRY glQueryCounter (GLuint id, GLenum target); +GLAPI void APIENTRY glGetQueryObjecti64v (GLuint id, GLenum pname, GLint64 *params); +GLAPI void APIENTRY glGetQueryObjectui64v (GLuint id, GLenum pname, GLuint64 *params); +GLAPI void APIENTRY glVertexAttribDivisor (GLuint index, GLuint divisor); +GLAPI void APIENTRY glVertexAttribP1ui (GLuint index, GLenum type, GLboolean normalized, GLuint value); +GLAPI void APIENTRY glVertexAttribP1uiv (GLuint index, GLenum type, GLboolean normalized, const GLuint *value); +GLAPI void APIENTRY glVertexAttribP2ui (GLuint index, GLenum type, GLboolean normalized, GLuint value); +GLAPI void APIENTRY glVertexAttribP2uiv (GLuint index, GLenum type, GLboolean normalized, const GLuint *value); +GLAPI void APIENTRY glVertexAttribP3ui (GLuint index, GLenum type, GLboolean normalized, GLuint value); +GLAPI void APIENTRY glVertexAttribP3uiv (GLuint index, GLenum type, GLboolean normalized, const GLuint *value); +GLAPI void APIENTRY glVertexAttribP4ui (GLuint index, GLenum type, GLboolean normalized, GLuint value); +GLAPI void APIENTRY glVertexAttribP4uiv (GLuint index, GLenum type, GLboolean normalized, const GLuint *value); +#endif +#endif /* GL_VERSION_3_3 */ + +#ifndef GL_VERSION_4_0 +#define GL_VERSION_4_0 1 +#define GL_SAMPLE_SHADING 0x8C36 +#define GL_MIN_SAMPLE_SHADING_VALUE 0x8C37 +#define GL_MIN_PROGRAM_TEXTURE_GATHER_OFFSET 0x8E5E +#define GL_MAX_PROGRAM_TEXTURE_GATHER_OFFSET 0x8E5F +#define GL_TEXTURE_CUBE_MAP_ARRAY 0x9009 +#define GL_TEXTURE_BINDING_CUBE_MAP_ARRAY 0x900A +#define GL_PROXY_TEXTURE_CUBE_MAP_ARRAY 0x900B +#define GL_SAMPLER_CUBE_MAP_ARRAY 0x900C +#define GL_SAMPLER_CUBE_MAP_ARRAY_SHADOW 0x900D +#define GL_INT_SAMPLER_CUBE_MAP_ARRAY 0x900E +#define GL_UNSIGNED_INT_SAMPLER_CUBE_MAP_ARRAY 0x900F +#define GL_DRAW_INDIRECT_BUFFER 0x8F3F +#define GL_DRAW_INDIRECT_BUFFER_BINDING 0x8F43 +#define GL_GEOMETRY_SHADER_INVOCATIONS 0x887F +#define GL_MAX_GEOMETRY_SHADER_INVOCATIONS 0x8E5A +#define GL_MIN_FRAGMENT_INTERPOLATION_OFFSET 0x8E5B +#define GL_MAX_FRAGMENT_INTERPOLATION_OFFSET 0x8E5C +#define GL_FRAGMENT_INTERPOLATION_OFFSET_BITS 0x8E5D +#define GL_MAX_VERTEX_STREAMS 0x8E71 +#define GL_DOUBLE_VEC2 0x8FFC +#define GL_DOUBLE_VEC3 0x8FFD +#define GL_DOUBLE_VEC4 0x8FFE +#define GL_DOUBLE_MAT2 0x8F46 +#define GL_DOUBLE_MAT3 0x8F47 +#define GL_DOUBLE_MAT4 0x8F48 +#define GL_DOUBLE_MAT2x3 0x8F49 +#define GL_DOUBLE_MAT2x4 0x8F4A +#define GL_DOUBLE_MAT3x2 0x8F4B +#define GL_DOUBLE_MAT3x4 0x8F4C +#define GL_DOUBLE_MAT4x2 0x8F4D +#define GL_DOUBLE_MAT4x3 0x8F4E +#define GL_ACTIVE_SUBROUTINES 0x8DE5 +#define GL_ACTIVE_SUBROUTINE_UNIFORMS 0x8DE6 +#define GL_ACTIVE_SUBROUTINE_UNIFORM_LOCATIONS 0x8E47 +#define GL_ACTIVE_SUBROUTINE_MAX_LENGTH 0x8E48 +#define GL_ACTIVE_SUBROUTINE_UNIFORM_MAX_LENGTH 0x8E49 +#define GL_MAX_SUBROUTINES 0x8DE7 +#define GL_MAX_SUBROUTINE_UNIFORM_LOCATIONS 0x8DE8 +#define GL_NUM_COMPATIBLE_SUBROUTINES 0x8E4A +#define GL_COMPATIBLE_SUBROUTINES 0x8E4B +#define GL_PATCHES 0x000E +#define GL_PATCH_VERTICES 0x8E72 +#define GL_PATCH_DEFAULT_INNER_LEVEL 0x8E73 +#define GL_PATCH_DEFAULT_OUTER_LEVEL 0x8E74 +#define GL_TESS_CONTROL_OUTPUT_VERTICES 0x8E75 +#define GL_TESS_GEN_MODE 0x8E76 +#define GL_TESS_GEN_SPACING 0x8E77 +#define GL_TESS_GEN_VERTEX_ORDER 0x8E78 +#define GL_TESS_GEN_POINT_MODE 0x8E79 +#define GL_ISOLINES 0x8E7A +#define GL_FRACTIONAL_ODD 0x8E7B +#define GL_FRACTIONAL_EVEN 0x8E7C +#define GL_MAX_PATCH_VERTICES 0x8E7D +#define GL_MAX_TESS_GEN_LEVEL 0x8E7E +#define GL_MAX_TESS_CONTROL_UNIFORM_COMPONENTS 0x8E7F +#define GL_MAX_TESS_EVALUATION_UNIFORM_COMPONENTS 0x8E80 +#define GL_MAX_TESS_CONTROL_TEXTURE_IMAGE_UNITS 0x8E81 +#define GL_MAX_TESS_EVALUATION_TEXTURE_IMAGE_UNITS 0x8E82 +#define GL_MAX_TESS_CONTROL_OUTPUT_COMPONENTS 0x8E83 +#define GL_MAX_TESS_PATCH_COMPONENTS 0x8E84 +#define GL_MAX_TESS_CONTROL_TOTAL_OUTPUT_COMPONENTS 0x8E85 +#define GL_MAX_TESS_EVALUATION_OUTPUT_COMPONENTS 0x8E86 +#define GL_MAX_TESS_CONTROL_UNIFORM_BLOCKS 0x8E89 +#define GL_MAX_TESS_EVALUATION_UNIFORM_BLOCKS 0x8E8A +#define GL_MAX_TESS_CONTROL_INPUT_COMPONENTS 0x886C +#define GL_MAX_TESS_EVALUATION_INPUT_COMPONENTS 0x886D +#define GL_MAX_COMBINED_TESS_CONTROL_UNIFORM_COMPONENTS 0x8E1E +#define GL_MAX_COMBINED_TESS_EVALUATION_UNIFORM_COMPONENTS 0x8E1F +#define GL_UNIFORM_BLOCK_REFERENCED_BY_TESS_CONTROL_SHADER 0x84F0 +#define GL_UNIFORM_BLOCK_REFERENCED_BY_TESS_EVALUATION_SHADER 0x84F1 +#define GL_TESS_EVALUATION_SHADER 0x8E87 +#define GL_TESS_CONTROL_SHADER 0x8E88 +#define GL_TRANSFORM_FEEDBACK 0x8E22 +#define GL_TRANSFORM_FEEDBACK_BUFFER_PAUSED 0x8E23 +#define GL_TRANSFORM_FEEDBACK_BUFFER_ACTIVE 0x8E24 +#define GL_TRANSFORM_FEEDBACK_BINDING 0x8E25 +#define GL_MAX_TRANSFORM_FEEDBACK_BUFFERS 0x8E70 +typedef void (APIENTRYP PFNGLMINSAMPLESHADINGPROC) (GLfloat value); +typedef void (APIENTRYP PFNGLBLENDEQUATIONIPROC) (GLuint buf, GLenum mode); +typedef void (APIENTRYP PFNGLBLENDEQUATIONSEPARATEIPROC) (GLuint buf, GLenum modeRGB, GLenum modeAlpha); +typedef void (APIENTRYP PFNGLBLENDFUNCIPROC) (GLuint buf, GLenum src, GLenum dst); +typedef void (APIENTRYP PFNGLBLENDFUNCSEPARATEIPROC) (GLuint buf, GLenum srcRGB, GLenum dstRGB, GLenum srcAlpha, GLenum dstAlpha); +typedef void (APIENTRYP PFNGLDRAWARRAYSINDIRECTPROC) (GLenum mode, const void *indirect); +typedef void (APIENTRYP PFNGLDRAWELEMENTSINDIRECTPROC) (GLenum mode, GLenum type, const void *indirect); +typedef void (APIENTRYP PFNGLUNIFORM1DPROC) (GLint location, GLdouble x); +typedef void (APIENTRYP PFNGLUNIFORM2DPROC) (GLint location, GLdouble x, GLdouble y); +typedef void (APIENTRYP PFNGLUNIFORM3DPROC) (GLint location, GLdouble x, GLdouble y, GLdouble z); +typedef void (APIENTRYP PFNGLUNIFORM4DPROC) (GLint location, GLdouble x, GLdouble y, GLdouble z, GLdouble w); +typedef void (APIENTRYP PFNGLUNIFORM1DVPROC) (GLint location, GLsizei count, const GLdouble *value); +typedef void (APIENTRYP PFNGLUNIFORM2DVPROC) (GLint location, GLsizei count, const GLdouble *value); +typedef void (APIENTRYP PFNGLUNIFORM3DVPROC) (GLint location, GLsizei count, const GLdouble *value); +typedef void (APIENTRYP PFNGLUNIFORM4DVPROC) (GLint location, GLsizei count, const GLdouble *value); +typedef void (APIENTRYP PFNGLUNIFORMMATRIX2DVPROC) (GLint location, GLsizei count, GLboolean transpose, const GLdouble *value); +typedef void (APIENTRYP PFNGLUNIFORMMATRIX3DVPROC) (GLint location, GLsizei count, GLboolean transpose, const GLdouble *value); +typedef void (APIENTRYP PFNGLUNIFORMMATRIX4DVPROC) (GLint location, GLsizei count, GLboolean transpose, const GLdouble *value); +typedef void (APIENTRYP PFNGLUNIFORMMATRIX2X3DVPROC) (GLint location, GLsizei count, GLboolean transpose, const GLdouble *value); +typedef void (APIENTRYP PFNGLUNIFORMMATRIX2X4DVPROC) (GLint location, GLsizei count, GLboolean transpose, const GLdouble *value); +typedef void (APIENTRYP PFNGLUNIFORMMATRIX3X2DVPROC) (GLint location, GLsizei count, GLboolean transpose, const GLdouble *value); +typedef void (APIENTRYP PFNGLUNIFORMMATRIX3X4DVPROC) (GLint location, GLsizei count, GLboolean transpose, const GLdouble *value); +typedef void (APIENTRYP PFNGLUNIFORMMATRIX4X2DVPROC) (GLint location, GLsizei count, GLboolean transpose, const GLdouble *value); +typedef void (APIENTRYP PFNGLUNIFORMMATRIX4X3DVPROC) (GLint location, GLsizei count, GLboolean transpose, const GLdouble *value); +typedef void (APIENTRYP PFNGLGETUNIFORMDVPROC) (GLuint program, GLint location, GLdouble *params); +typedef GLint (APIENTRYP PFNGLGETSUBROUTINEUNIFORMLOCATIONPROC) (GLuint program, GLenum shadertype, const GLchar *name); +typedef GLuint (APIENTRYP PFNGLGETSUBROUTINEINDEXPROC) (GLuint program, GLenum shadertype, const GLchar *name); +typedef void (APIENTRYP PFNGLGETACTIVESUBROUTINEUNIFORMIVPROC) (GLuint program, GLenum shadertype, GLuint index, GLenum pname, GLint *values); +typedef void (APIENTRYP PFNGLGETACTIVESUBROUTINEUNIFORMNAMEPROC) (GLuint program, GLenum shadertype, GLuint index, GLsizei bufsize, GLsizei *length, GLchar *name); +typedef void (APIENTRYP PFNGLGETACTIVESUBROUTINENAMEPROC) (GLuint program, GLenum shadertype, GLuint index, GLsizei bufsize, GLsizei *length, GLchar *name); +typedef void (APIENTRYP PFNGLUNIFORMSUBROUTINESUIVPROC) (GLenum shadertype, GLsizei count, const GLuint *indices); +typedef void (APIENTRYP PFNGLGETUNIFORMSUBROUTINEUIVPROC) (GLenum shadertype, GLint location, GLuint *params); +typedef void (APIENTRYP PFNGLGETPROGRAMSTAGEIVPROC) (GLuint program, GLenum shadertype, GLenum pname, GLint *values); +typedef void (APIENTRYP PFNGLPATCHPARAMETERIPROC) (GLenum pname, GLint value); +typedef void (APIENTRYP PFNGLPATCHPARAMETERFVPROC) (GLenum pname, const GLfloat *values); +typedef void (APIENTRYP PFNGLBINDTRANSFORMFEEDBACKPROC) (GLenum target, GLuint id); +typedef void (APIENTRYP PFNGLDELETETRANSFORMFEEDBACKSPROC) (GLsizei n, const GLuint *ids); +typedef void (APIENTRYP PFNGLGENTRANSFORMFEEDBACKSPROC) (GLsizei n, GLuint *ids); +typedef GLboolean (APIENTRYP PFNGLISTRANSFORMFEEDBACKPROC) (GLuint id); +typedef void (APIENTRYP PFNGLPAUSETRANSFORMFEEDBACKPROC) (void); +typedef void (APIENTRYP PFNGLRESUMETRANSFORMFEEDBACKPROC) (void); +typedef void (APIENTRYP PFNGLDRAWTRANSFORMFEEDBACKPROC) (GLenum mode, GLuint id); +typedef void (APIENTRYP PFNGLDRAWTRANSFORMFEEDBACKSTREAMPROC) (GLenum mode, GLuint id, GLuint stream); +typedef void (APIENTRYP PFNGLBEGINQUERYINDEXEDPROC) (GLenum target, GLuint index, GLuint id); +typedef void (APIENTRYP PFNGLENDQUERYINDEXEDPROC) (GLenum target, GLuint index); +typedef void (APIENTRYP PFNGLGETQUERYINDEXEDIVPROC) (GLenum target, GLuint index, GLenum pname, GLint *params); +#ifdef GL_GLEXT_PROTOTYPES +GLAPI void APIENTRY glMinSampleShading (GLfloat value); +GLAPI void APIENTRY glBlendEquationi (GLuint buf, GLenum mode); +GLAPI void APIENTRY glBlendEquationSeparatei (GLuint buf, GLenum modeRGB, GLenum modeAlpha); +GLAPI void APIENTRY glBlendFunci (GLuint buf, GLenum src, GLenum dst); +GLAPI void APIENTRY glBlendFuncSeparatei (GLuint buf, GLenum srcRGB, GLenum dstRGB, GLenum srcAlpha, GLenum dstAlpha); +GLAPI void APIENTRY glDrawArraysIndirect (GLenum mode, const void *indirect); +GLAPI void APIENTRY glDrawElementsIndirect (GLenum mode, GLenum type, const void *indirect); +GLAPI void APIENTRY glUniform1d (GLint location, GLdouble x); +GLAPI void APIENTRY glUniform2d (GLint location, GLdouble x, GLdouble y); +GLAPI void APIENTRY glUniform3d (GLint location, GLdouble x, GLdouble y, GLdouble z); +GLAPI void APIENTRY glUniform4d (GLint location, GLdouble x, GLdouble y, GLdouble z, GLdouble w); +GLAPI void APIENTRY glUniform1dv (GLint location, GLsizei count, const GLdouble *value); +GLAPI void APIENTRY glUniform2dv (GLint location, GLsizei count, const GLdouble *value); +GLAPI void APIENTRY glUniform3dv (GLint location, GLsizei count, const GLdouble *value); +GLAPI void APIENTRY glUniform4dv (GLint location, GLsizei count, const GLdouble *value); +GLAPI void APIENTRY glUniformMatrix2dv (GLint location, GLsizei count, GLboolean transpose, const GLdouble *value); +GLAPI void APIENTRY glUniformMatrix3dv (GLint location, GLsizei count, GLboolean transpose, const GLdouble *value); +GLAPI void APIENTRY glUniformMatrix4dv (GLint location, GLsizei count, GLboolean transpose, const GLdouble *value); +GLAPI void APIENTRY glUniformMatrix2x3dv (GLint location, GLsizei count, GLboolean transpose, const GLdouble *value); +GLAPI void APIENTRY glUniformMatrix2x4dv (GLint location, GLsizei count, GLboolean transpose, const GLdouble *value); +GLAPI void APIENTRY glUniformMatrix3x2dv (GLint location, GLsizei count, GLboolean transpose, const GLdouble *value); +GLAPI void APIENTRY glUniformMatrix3x4dv (GLint location, GLsizei count, GLboolean transpose, const GLdouble *value); +GLAPI void APIENTRY glUniformMatrix4x2dv (GLint location, GLsizei count, GLboolean transpose, const GLdouble *value); +GLAPI void APIENTRY glUniformMatrix4x3dv (GLint location, GLsizei count, GLboolean transpose, const GLdouble *value); +GLAPI void APIENTRY glGetUniformdv (GLuint program, GLint location, GLdouble *params); +GLAPI GLint APIENTRY glGetSubroutineUniformLocation (GLuint program, GLenum shadertype, const GLchar *name); +GLAPI GLuint APIENTRY glGetSubroutineIndex (GLuint program, GLenum shadertype, const GLchar *name); +GLAPI void APIENTRY glGetActiveSubroutineUniformiv (GLuint program, GLenum shadertype, GLuint index, GLenum pname, GLint *values); +GLAPI void APIENTRY glGetActiveSubroutineUniformName (GLuint program, GLenum shadertype, GLuint index, GLsizei bufsize, GLsizei *length, GLchar *name); +GLAPI void APIENTRY glGetActiveSubroutineName (GLuint program, GLenum shadertype, GLuint index, GLsizei bufsize, GLsizei *length, GLchar *name); +GLAPI void APIENTRY glUniformSubroutinesuiv (GLenum shadertype, GLsizei count, const GLuint *indices); +GLAPI void APIENTRY glGetUniformSubroutineuiv (GLenum shadertype, GLint location, GLuint *params); +GLAPI void APIENTRY glGetProgramStageiv (GLuint program, GLenum shadertype, GLenum pname, GLint *values); +GLAPI void APIENTRY glPatchParameteri (GLenum pname, GLint value); +GLAPI void APIENTRY glPatchParameterfv (GLenum pname, const GLfloat *values); +GLAPI void APIENTRY glBindTransformFeedback (GLenum target, GLuint id); +GLAPI void APIENTRY glDeleteTransformFeedbacks (GLsizei n, const GLuint *ids); +GLAPI void APIENTRY glGenTransformFeedbacks (GLsizei n, GLuint *ids); +GLAPI GLboolean APIENTRY glIsTransformFeedback (GLuint id); +GLAPI void APIENTRY glPauseTransformFeedback (void); +GLAPI void APIENTRY glResumeTransformFeedback (void); +GLAPI void APIENTRY glDrawTransformFeedback (GLenum mode, GLuint id); +GLAPI void APIENTRY glDrawTransformFeedbackStream (GLenum mode, GLuint id, GLuint stream); +GLAPI void APIENTRY glBeginQueryIndexed (GLenum target, GLuint index, GLuint id); +GLAPI void APIENTRY glEndQueryIndexed (GLenum target, GLuint index); +GLAPI void APIENTRY glGetQueryIndexediv (GLenum target, GLuint index, GLenum pname, GLint *params); +#endif +#endif /* GL_VERSION_4_0 */ + +#ifndef GL_VERSION_4_1 +#define GL_VERSION_4_1 1 +#define GL_FIXED 0x140C +#define GL_IMPLEMENTATION_COLOR_READ_TYPE 0x8B9A +#define GL_IMPLEMENTATION_COLOR_READ_FORMAT 0x8B9B +#define GL_LOW_FLOAT 0x8DF0 +#define GL_MEDIUM_FLOAT 0x8DF1 +#define GL_HIGH_FLOAT 0x8DF2 +#define GL_LOW_INT 0x8DF3 +#define GL_MEDIUM_INT 0x8DF4 +#define GL_HIGH_INT 0x8DF5 +#define GL_SHADER_COMPILER 0x8DFA +#define GL_SHADER_BINARY_FORMATS 0x8DF8 +#define GL_NUM_SHADER_BINARY_FORMATS 0x8DF9 +#define GL_MAX_VERTEX_UNIFORM_VECTORS 0x8DFB +#define GL_MAX_VARYING_VECTORS 0x8DFC +#define GL_MAX_FRAGMENT_UNIFORM_VECTORS 0x8DFD +#define GL_RGB565 0x8D62 +#define GL_PROGRAM_BINARY_RETRIEVABLE_HINT 0x8257 +#define GL_PROGRAM_BINARY_LENGTH 0x8741 +#define GL_NUM_PROGRAM_BINARY_FORMATS 0x87FE +#define GL_PROGRAM_BINARY_FORMATS 0x87FF +#define GL_VERTEX_SHADER_BIT 0x00000001 +#define GL_FRAGMENT_SHADER_BIT 0x00000002 +#define GL_GEOMETRY_SHADER_BIT 0x00000004 +#define GL_TESS_CONTROL_SHADER_BIT 0x00000008 +#define GL_TESS_EVALUATION_SHADER_BIT 0x00000010 +#define GL_ALL_SHADER_BITS 0xFFFFFFFF +#define GL_PROGRAM_SEPARABLE 0x8258 +#define GL_ACTIVE_PROGRAM 0x8259 +#define GL_PROGRAM_PIPELINE_BINDING 0x825A +#define GL_MAX_VIEWPORTS 0x825B +#define GL_VIEWPORT_SUBPIXEL_BITS 0x825C +#define GL_VIEWPORT_BOUNDS_RANGE 0x825D +#define GL_LAYER_PROVOKING_VERTEX 0x825E +#define GL_VIEWPORT_INDEX_PROVOKING_VERTEX 0x825F +#define GL_UNDEFINED_VERTEX 0x8260 +typedef void (APIENTRYP PFNGLRELEASESHADERCOMPILERPROC) (void); +typedef void (APIENTRYP PFNGLSHADERBINARYPROC) (GLsizei count, const GLuint *shaders, GLenum binaryformat, const void *binary, GLsizei length); +typedef void (APIENTRYP PFNGLGETSHADERPRECISIONFORMATPROC) (GLenum shadertype, GLenum precisiontype, GLint *range, GLint *precision); +typedef void (APIENTRYP PFNGLDEPTHRANGEFPROC) (GLfloat n, GLfloat f); +typedef void (APIENTRYP PFNGLCLEARDEPTHFPROC) (GLfloat d); +typedef void (APIENTRYP PFNGLGETPROGRAMBINARYPROC) (GLuint program, GLsizei bufSize, GLsizei *length, GLenum *binaryFormat, void *binary); +typedef void (APIENTRYP PFNGLPROGRAMBINARYPROC) (GLuint program, GLenum binaryFormat, const void *binary, GLsizei length); +typedef void (APIENTRYP PFNGLPROGRAMPARAMETERIPROC) (GLuint program, GLenum pname, GLint value); +typedef void (APIENTRYP PFNGLUSEPROGRAMSTAGESPROC) (GLuint pipeline, GLbitfield stages, GLuint program); +typedef void (APIENTRYP PFNGLACTIVESHADERPROGRAMPROC) (GLuint pipeline, GLuint program); +typedef GLuint (APIENTRYP PFNGLCREATESHADERPROGRAMVPROC) (GLenum type, GLsizei count, const GLchar *const*strings); +typedef void (APIENTRYP PFNGLBINDPROGRAMPIPELINEPROC) (GLuint pipeline); +typedef void (APIENTRYP PFNGLDELETEPROGRAMPIPELINESPROC) (GLsizei n, const GLuint *pipelines); +typedef void (APIENTRYP PFNGLGENPROGRAMPIPELINESPROC) (GLsizei n, GLuint *pipelines); +typedef GLboolean (APIENTRYP PFNGLISPROGRAMPIPELINEPROC) (GLuint pipeline); +typedef void (APIENTRYP PFNGLGETPROGRAMPIPELINEIVPROC) (GLuint pipeline, GLenum pname, GLint *params); +typedef void (APIENTRYP PFNGLPROGRAMUNIFORM1IPROC) (GLuint program, GLint location, GLint v0); +typedef void (APIENTRYP PFNGLPROGRAMUNIFORM1IVPROC) (GLuint program, GLint location, GLsizei count, const GLint *value); +typedef void (APIENTRYP PFNGLPROGRAMUNIFORM1FPROC) (GLuint program, GLint location, GLfloat v0); +typedef void (APIENTRYP PFNGLPROGRAMUNIFORM1FVPROC) (GLuint program, GLint location, GLsizei count, const GLfloat *value); +typedef void (APIENTRYP PFNGLPROGRAMUNIFORM1DPROC) (GLuint program, GLint location, GLdouble v0); +typedef void (APIENTRYP PFNGLPROGRAMUNIFORM1DVPROC) (GLuint program, GLint location, GLsizei count, const GLdouble *value); +typedef void (APIENTRYP PFNGLPROGRAMUNIFORM1UIPROC) (GLuint program, GLint location, GLuint v0); +typedef void (APIENTRYP PFNGLPROGRAMUNIFORM1UIVPROC) (GLuint program, GLint location, GLsizei count, const GLuint *value); +typedef void (APIENTRYP PFNGLPROGRAMUNIFORM2IPROC) (GLuint program, GLint location, GLint v0, GLint v1); +typedef void (APIENTRYP PFNGLPROGRAMUNIFORM2IVPROC) (GLuint program, GLint location, GLsizei count, const GLint *value); +typedef void (APIENTRYP PFNGLPROGRAMUNIFORM2FPROC) (GLuint program, GLint location, GLfloat v0, GLfloat v1); +typedef void (APIENTRYP PFNGLPROGRAMUNIFORM2FVPROC) (GLuint program, GLint location, GLsizei count, const GLfloat *value); +typedef void (APIENTRYP PFNGLPROGRAMUNIFORM2DPROC) (GLuint program, GLint location, GLdouble v0, GLdouble v1); +typedef void (APIENTRYP PFNGLPROGRAMUNIFORM2DVPROC) (GLuint program, GLint location, GLsizei count, const GLdouble *value); +typedef void (APIENTRYP PFNGLPROGRAMUNIFORM2UIPROC) (GLuint program, GLint location, GLuint v0, GLuint v1); +typedef void (APIENTRYP PFNGLPROGRAMUNIFORM2UIVPROC) (GLuint program, GLint location, GLsizei count, const GLuint *value); +typedef void (APIENTRYP PFNGLPROGRAMUNIFORM3IPROC) (GLuint program, GLint location, GLint v0, GLint v1, GLint v2); +typedef void (APIENTRYP PFNGLPROGRAMUNIFORM3IVPROC) (GLuint program, GLint location, GLsizei count, const GLint *value); +typedef void (APIENTRYP PFNGLPROGRAMUNIFORM3FPROC) (GLuint program, GLint location, GLfloat v0, GLfloat v1, GLfloat v2); +typedef void (APIENTRYP PFNGLPROGRAMUNIFORM3FVPROC) (GLuint program, GLint location, GLsizei count, const GLfloat *value); +typedef void (APIENTRYP PFNGLPROGRAMUNIFORM3DPROC) (GLuint program, GLint location, GLdouble v0, GLdouble v1, GLdouble v2); +typedef void (APIENTRYP PFNGLPROGRAMUNIFORM3DVPROC) (GLuint program, GLint location, GLsizei count, const GLdouble *value); +typedef void (APIENTRYP PFNGLPROGRAMUNIFORM3UIPROC) (GLuint program, GLint location, GLuint v0, GLuint v1, GLuint v2); +typedef void (APIENTRYP PFNGLPROGRAMUNIFORM3UIVPROC) (GLuint program, GLint location, GLsizei count, const GLuint *value); +typedef void (APIENTRYP PFNGLPROGRAMUNIFORM4IPROC) (GLuint program, GLint location, GLint v0, GLint v1, GLint v2, GLint v3); +typedef void (APIENTRYP PFNGLPROGRAMUNIFORM4IVPROC) (GLuint program, GLint location, GLsizei count, const GLint *value); +typedef void (APIENTRYP PFNGLPROGRAMUNIFORM4FPROC) (GLuint program, GLint location, GLfloat v0, GLfloat v1, GLfloat v2, GLfloat v3); +typedef void (APIENTRYP PFNGLPROGRAMUNIFORM4FVPROC) (GLuint program, GLint location, GLsizei count, const GLfloat *value); +typedef void (APIENTRYP PFNGLPROGRAMUNIFORM4DPROC) (GLuint program, GLint location, GLdouble v0, GLdouble v1, GLdouble v2, GLdouble v3); +typedef void (APIENTRYP PFNGLPROGRAMUNIFORM4DVPROC) (GLuint program, GLint location, GLsizei count, const GLdouble *value); +typedef void (APIENTRYP PFNGLPROGRAMUNIFORM4UIPROC) (GLuint program, GLint location, GLuint v0, GLuint v1, GLuint v2, GLuint v3); +typedef void (APIENTRYP PFNGLPROGRAMUNIFORM4UIVPROC) (GLuint program, GLint location, GLsizei count, const GLuint *value); +typedef void (APIENTRYP PFNGLPROGRAMUNIFORMMATRIX2FVPROC) (GLuint program, GLint location, GLsizei count, GLboolean transpose, const GLfloat *value); +typedef void (APIENTRYP PFNGLPROGRAMUNIFORMMATRIX3FVPROC) (GLuint program, GLint location, GLsizei count, GLboolean transpose, const GLfloat *value); +typedef void (APIENTRYP PFNGLPROGRAMUNIFORMMATRIX4FVPROC) (GLuint program, GLint location, GLsizei count, GLboolean transpose, const GLfloat *value); +typedef void (APIENTRYP PFNGLPROGRAMUNIFORMMATRIX2DVPROC) (GLuint program, GLint location, GLsizei count, GLboolean transpose, const GLdouble *value); +typedef void (APIENTRYP PFNGLPROGRAMUNIFORMMATRIX3DVPROC) (GLuint program, GLint location, GLsizei count, GLboolean transpose, const GLdouble *value); +typedef void (APIENTRYP PFNGLPROGRAMUNIFORMMATRIX4DVPROC) (GLuint program, GLint location, GLsizei count, GLboolean transpose, const GLdouble *value); +typedef void (APIENTRYP PFNGLPROGRAMUNIFORMMATRIX2X3FVPROC) (GLuint program, GLint location, GLsizei count, GLboolean transpose, const GLfloat *value); +typedef void (APIENTRYP PFNGLPROGRAMUNIFORMMATRIX3X2FVPROC) (GLuint program, GLint location, GLsizei count, GLboolean transpose, const GLfloat *value); +typedef void (APIENTRYP PFNGLPROGRAMUNIFORMMATRIX2X4FVPROC) (GLuint program, GLint location, GLsizei count, GLboolean transpose, const GLfloat *value); +typedef void (APIENTRYP PFNGLPROGRAMUNIFORMMATRIX4X2FVPROC) (GLuint program, GLint location, GLsizei count, GLboolean transpose, const GLfloat *value); +typedef void (APIENTRYP PFNGLPROGRAMUNIFORMMATRIX3X4FVPROC) (GLuint program, GLint location, GLsizei count, GLboolean transpose, const GLfloat *value); +typedef void (APIENTRYP PFNGLPROGRAMUNIFORMMATRIX4X3FVPROC) (GLuint program, GLint location, GLsizei count, GLboolean transpose, const GLfloat *value); +typedef void (APIENTRYP PFNGLPROGRAMUNIFORMMATRIX2X3DVPROC) (GLuint program, GLint location, GLsizei count, GLboolean transpose, const GLdouble *value); +typedef void (APIENTRYP PFNGLPROGRAMUNIFORMMATRIX3X2DVPROC) (GLuint program, GLint location, GLsizei count, GLboolean transpose, const GLdouble *value); +typedef void (APIENTRYP PFNGLPROGRAMUNIFORMMATRIX2X4DVPROC) (GLuint program, GLint location, GLsizei count, GLboolean transpose, const GLdouble *value); +typedef void (APIENTRYP PFNGLPROGRAMUNIFORMMATRIX4X2DVPROC) (GLuint program, GLint location, GLsizei count, GLboolean transpose, const GLdouble *value); +typedef void (APIENTRYP PFNGLPROGRAMUNIFORMMATRIX3X4DVPROC) (GLuint program, GLint location, GLsizei count, GLboolean transpose, const GLdouble *value); +typedef void (APIENTRYP PFNGLPROGRAMUNIFORMMATRIX4X3DVPROC) (GLuint program, GLint location, GLsizei count, GLboolean transpose, const GLdouble *value); +typedef void (APIENTRYP PFNGLVALIDATEPROGRAMPIPELINEPROC) (GLuint pipeline); +typedef void (APIENTRYP PFNGLGETPROGRAMPIPELINEINFOLOGPROC) (GLuint pipeline, GLsizei bufSize, GLsizei *length, GLchar *infoLog); +typedef void (APIENTRYP PFNGLVERTEXATTRIBL1DPROC) (GLuint index, GLdouble x); +typedef void (APIENTRYP PFNGLVERTEXATTRIBL2DPROC) (GLuint index, GLdouble x, GLdouble y); +typedef void (APIENTRYP PFNGLVERTEXATTRIBL3DPROC) (GLuint index, GLdouble x, GLdouble y, GLdouble z); +typedef void (APIENTRYP PFNGLVERTEXATTRIBL4DPROC) (GLuint index, GLdouble x, GLdouble y, GLdouble z, GLdouble w); +typedef void (APIENTRYP PFNGLVERTEXATTRIBL1DVPROC) (GLuint index, const GLdouble *v); +typedef void (APIENTRYP PFNGLVERTEXATTRIBL2DVPROC) (GLuint index, const GLdouble *v); +typedef void (APIENTRYP PFNGLVERTEXATTRIBL3DVPROC) (GLuint index, const GLdouble *v); +typedef void (APIENTRYP PFNGLVERTEXATTRIBL4DVPROC) (GLuint index, const GLdouble *v); +typedef void (APIENTRYP PFNGLVERTEXATTRIBLPOINTERPROC) (GLuint index, GLint size, GLenum type, GLsizei stride, const void *pointer); +typedef void (APIENTRYP PFNGLGETVERTEXATTRIBLDVPROC) (GLuint index, GLenum pname, GLdouble *params); +typedef void (APIENTRYP PFNGLVIEWPORTARRAYVPROC) (GLuint first, GLsizei count, const GLfloat *v); +typedef void (APIENTRYP PFNGLVIEWPORTINDEXEDFPROC) (GLuint index, GLfloat x, GLfloat y, GLfloat w, GLfloat h); +typedef void (APIENTRYP PFNGLVIEWPORTINDEXEDFVPROC) (GLuint index, const GLfloat *v); +typedef void (APIENTRYP PFNGLSCISSORARRAYVPROC) (GLuint first, GLsizei count, const GLint *v); +typedef void (APIENTRYP PFNGLSCISSORINDEXEDPROC) (GLuint index, GLint left, GLint bottom, GLsizei width, GLsizei height); +typedef void (APIENTRYP PFNGLSCISSORINDEXEDVPROC) (GLuint index, const GLint *v); +typedef void (APIENTRYP PFNGLDEPTHRANGEARRAYVPROC) (GLuint first, GLsizei count, const GLdouble *v); +typedef void (APIENTRYP PFNGLDEPTHRANGEINDEXEDPROC) (GLuint index, GLdouble n, GLdouble f); +typedef void (APIENTRYP PFNGLGETFLOATI_VPROC) (GLenum target, GLuint index, GLfloat *data); +typedef void (APIENTRYP PFNGLGETDOUBLEI_VPROC) (GLenum target, GLuint index, GLdouble *data); +#ifdef GL_GLEXT_PROTOTYPES +GLAPI void APIENTRY glReleaseShaderCompiler (void); +GLAPI void APIENTRY glShaderBinary (GLsizei count, const GLuint *shaders, GLenum binaryformat, const void *binary, GLsizei length); +GLAPI void APIENTRY glGetShaderPrecisionFormat (GLenum shadertype, GLenum precisiontype, GLint *range, GLint *precision); +GLAPI void APIENTRY glDepthRangef (GLfloat n, GLfloat f); +GLAPI void APIENTRY glClearDepthf (GLfloat d); +GLAPI void APIENTRY glGetProgramBinary (GLuint program, GLsizei bufSize, GLsizei *length, GLenum *binaryFormat, void *binary); +GLAPI void APIENTRY glProgramBinary (GLuint program, GLenum binaryFormat, const void *binary, GLsizei length); +GLAPI void APIENTRY glProgramParameteri (GLuint program, GLenum pname, GLint value); +GLAPI void APIENTRY glUseProgramStages (GLuint pipeline, GLbitfield stages, GLuint program); +GLAPI void APIENTRY glActiveShaderProgram (GLuint pipeline, GLuint program); +GLAPI GLuint APIENTRY glCreateShaderProgramv (GLenum type, GLsizei count, const GLchar *const*strings); +GLAPI void APIENTRY glBindProgramPipeline (GLuint pipeline); +GLAPI void APIENTRY glDeleteProgramPipelines (GLsizei n, const GLuint *pipelines); +GLAPI void APIENTRY glGenProgramPipelines (GLsizei n, GLuint *pipelines); +GLAPI GLboolean APIENTRY glIsProgramPipeline (GLuint pipeline); +GLAPI void APIENTRY glGetProgramPipelineiv (GLuint pipeline, GLenum pname, GLint *params); +GLAPI void APIENTRY glProgramUniform1i (GLuint program, GLint location, GLint v0); +GLAPI void APIENTRY glProgramUniform1iv (GLuint program, GLint location, GLsizei count, const GLint *value); +GLAPI void APIENTRY glProgramUniform1f (GLuint program, GLint location, GLfloat v0); +GLAPI void APIENTRY glProgramUniform1fv (GLuint program, GLint location, GLsizei count, const GLfloat *value); +GLAPI void APIENTRY glProgramUniform1d (GLuint program, GLint location, GLdouble v0); +GLAPI void APIENTRY glProgramUniform1dv (GLuint program, GLint location, GLsizei count, const GLdouble *value); +GLAPI void APIENTRY glProgramUniform1ui (GLuint program, GLint location, GLuint v0); +GLAPI void APIENTRY glProgramUniform1uiv (GLuint program, GLint location, GLsizei count, const GLuint *value); +GLAPI void APIENTRY glProgramUniform2i (GLuint program, GLint location, GLint v0, GLint v1); +GLAPI void APIENTRY glProgramUniform2iv (GLuint program, GLint location, GLsizei count, const GLint *value); +GLAPI void APIENTRY glProgramUniform2f (GLuint program, GLint location, GLfloat v0, GLfloat v1); +GLAPI void APIENTRY glProgramUniform2fv (GLuint program, GLint location, GLsizei count, const GLfloat *value); +GLAPI void APIENTRY glProgramUniform2d (GLuint program, GLint location, GLdouble v0, GLdouble v1); +GLAPI void APIENTRY glProgramUniform2dv (GLuint program, GLint location, GLsizei count, const GLdouble *value); +GLAPI void APIENTRY glProgramUniform2ui (GLuint program, GLint location, GLuint v0, GLuint v1); +GLAPI void APIENTRY glProgramUniform2uiv (GLuint program, GLint location, GLsizei count, const GLuint *value); +GLAPI void APIENTRY glProgramUniform3i (GLuint program, GLint location, GLint v0, GLint v1, GLint v2); +GLAPI void APIENTRY glProgramUniform3iv (GLuint program, GLint location, GLsizei count, const GLint *value); +GLAPI void APIENTRY glProgramUniform3f (GLuint program, GLint location, GLfloat v0, GLfloat v1, GLfloat v2); +GLAPI void APIENTRY glProgramUniform3fv (GLuint program, GLint location, GLsizei count, const GLfloat *value); +GLAPI void APIENTRY glProgramUniform3d (GLuint program, GLint location, GLdouble v0, GLdouble v1, GLdouble v2); +GLAPI void APIENTRY glProgramUniform3dv (GLuint program, GLint location, GLsizei count, const GLdouble *value); +GLAPI void APIENTRY glProgramUniform3ui (GLuint program, GLint location, GLuint v0, GLuint v1, GLuint v2); +GLAPI void APIENTRY glProgramUniform3uiv (GLuint program, GLint location, GLsizei count, const GLuint *value); +GLAPI void APIENTRY glProgramUniform4i (GLuint program, GLint location, GLint v0, GLint v1, GLint v2, GLint v3); +GLAPI void APIENTRY glProgramUniform4iv (GLuint program, GLint location, GLsizei count, const GLint *value); +GLAPI void APIENTRY glProgramUniform4f (GLuint program, GLint location, GLfloat v0, GLfloat v1, GLfloat v2, GLfloat v3); +GLAPI void APIENTRY glProgramUniform4fv (GLuint program, GLint location, GLsizei count, const GLfloat *value); +GLAPI void APIENTRY glProgramUniform4d (GLuint program, GLint location, GLdouble v0, GLdouble v1, GLdouble v2, GLdouble v3); +GLAPI void APIENTRY glProgramUniform4dv (GLuint program, GLint location, GLsizei count, const GLdouble *value); +GLAPI void APIENTRY glProgramUniform4ui (GLuint program, GLint location, GLuint v0, GLuint v1, GLuint v2, GLuint v3); +GLAPI void APIENTRY glProgramUniform4uiv (GLuint program, GLint location, GLsizei count, const GLuint *value); +GLAPI void APIENTRY glProgramUniformMatrix2fv (GLuint program, GLint location, GLsizei count, GLboolean transpose, const GLfloat *value); +GLAPI void APIENTRY glProgramUniformMatrix3fv (GLuint program, GLint location, GLsizei count, GLboolean transpose, const GLfloat *value); +GLAPI void APIENTRY glProgramUniformMatrix4fv (GLuint program, GLint location, GLsizei count, GLboolean transpose, const GLfloat *value); +GLAPI void APIENTRY glProgramUniformMatrix2dv (GLuint program, GLint location, GLsizei count, GLboolean transpose, const GLdouble *value); +GLAPI void APIENTRY glProgramUniformMatrix3dv (GLuint program, GLint location, GLsizei count, GLboolean transpose, const GLdouble *value); +GLAPI void APIENTRY glProgramUniformMatrix4dv (GLuint program, GLint location, GLsizei count, GLboolean transpose, const GLdouble *value); +GLAPI void APIENTRY glProgramUniformMatrix2x3fv (GLuint program, GLint location, GLsizei count, GLboolean transpose, const GLfloat *value); +GLAPI void APIENTRY glProgramUniformMatrix3x2fv (GLuint program, GLint location, GLsizei count, GLboolean transpose, const GLfloat *value); +GLAPI void APIENTRY glProgramUniformMatrix2x4fv (GLuint program, GLint location, GLsizei count, GLboolean transpose, const GLfloat *value); +GLAPI void APIENTRY glProgramUniformMatrix4x2fv (GLuint program, GLint location, GLsizei count, GLboolean transpose, const GLfloat *value); +GLAPI void APIENTRY glProgramUniformMatrix3x4fv (GLuint program, GLint location, GLsizei count, GLboolean transpose, const GLfloat *value); +GLAPI void APIENTRY glProgramUniformMatrix4x3fv (GLuint program, GLint location, GLsizei count, GLboolean transpose, const GLfloat *value); +GLAPI void APIENTRY glProgramUniformMatrix2x3dv (GLuint program, GLint location, GLsizei count, GLboolean transpose, const GLdouble *value); +GLAPI void APIENTRY glProgramUniformMatrix3x2dv (GLuint program, GLint location, GLsizei count, GLboolean transpose, const GLdouble *value); +GLAPI void APIENTRY glProgramUniformMatrix2x4dv (GLuint program, GLint location, GLsizei count, GLboolean transpose, const GLdouble *value); +GLAPI void APIENTRY glProgramUniformMatrix4x2dv (GLuint program, GLint location, GLsizei count, GLboolean transpose, const GLdouble *value); +GLAPI void APIENTRY glProgramUniformMatrix3x4dv (GLuint program, GLint location, GLsizei count, GLboolean transpose, const GLdouble *value); +GLAPI void APIENTRY glProgramUniformMatrix4x3dv (GLuint program, GLint location, GLsizei count, GLboolean transpose, const GLdouble *value); +GLAPI void APIENTRY glValidateProgramPipeline (GLuint pipeline); +GLAPI void APIENTRY glGetProgramPipelineInfoLog (GLuint pipeline, GLsizei bufSize, GLsizei *length, GLchar *infoLog); +GLAPI void APIENTRY glVertexAttribL1d (GLuint index, GLdouble x); +GLAPI void APIENTRY glVertexAttribL2d (GLuint index, GLdouble x, GLdouble y); +GLAPI void APIENTRY glVertexAttribL3d (GLuint index, GLdouble x, GLdouble y, GLdouble z); +GLAPI void APIENTRY glVertexAttribL4d (GLuint index, GLdouble x, GLdouble y, GLdouble z, GLdouble w); +GLAPI void APIENTRY glVertexAttribL1dv (GLuint index, const GLdouble *v); +GLAPI void APIENTRY glVertexAttribL2dv (GLuint index, const GLdouble *v); +GLAPI void APIENTRY glVertexAttribL3dv (GLuint index, const GLdouble *v); +GLAPI void APIENTRY glVertexAttribL4dv (GLuint index, const GLdouble *v); +GLAPI void APIENTRY glVertexAttribLPointer (GLuint index, GLint size, GLenum type, GLsizei stride, const void *pointer); +GLAPI void APIENTRY glGetVertexAttribLdv (GLuint index, GLenum pname, GLdouble *params); +GLAPI void APIENTRY glViewportArrayv (GLuint first, GLsizei count, const GLfloat *v); +GLAPI void APIENTRY glViewportIndexedf (GLuint index, GLfloat x, GLfloat y, GLfloat w, GLfloat h); +GLAPI void APIENTRY glViewportIndexedfv (GLuint index, const GLfloat *v); +GLAPI void APIENTRY glScissorArrayv (GLuint first, GLsizei count, const GLint *v); +GLAPI void APIENTRY glScissorIndexed (GLuint index, GLint left, GLint bottom, GLsizei width, GLsizei height); +GLAPI void APIENTRY glScissorIndexedv (GLuint index, const GLint *v); +GLAPI void APIENTRY glDepthRangeArrayv (GLuint first, GLsizei count, const GLdouble *v); +GLAPI void APIENTRY glDepthRangeIndexed (GLuint index, GLdouble n, GLdouble f); +GLAPI void APIENTRY glGetFloati_v (GLenum target, GLuint index, GLfloat *data); +GLAPI void APIENTRY glGetDoublei_v (GLenum target, GLuint index, GLdouble *data); +#endif +#endif /* GL_VERSION_4_1 */ + +#ifndef GL_VERSION_4_2 +#define GL_VERSION_4_2 1 +#define GL_UNPACK_COMPRESSED_BLOCK_WIDTH 0x9127 +#define GL_UNPACK_COMPRESSED_BLOCK_HEIGHT 0x9128 +#define GL_UNPACK_COMPRESSED_BLOCK_DEPTH 0x9129 +#define GL_UNPACK_COMPRESSED_BLOCK_SIZE 0x912A +#define GL_PACK_COMPRESSED_BLOCK_WIDTH 0x912B +#define GL_PACK_COMPRESSED_BLOCK_HEIGHT 0x912C +#define GL_PACK_COMPRESSED_BLOCK_DEPTH 0x912D +#define GL_PACK_COMPRESSED_BLOCK_SIZE 0x912E +#define GL_NUM_SAMPLE_COUNTS 0x9380 +#define GL_MIN_MAP_BUFFER_ALIGNMENT 0x90BC +#define GL_ATOMIC_COUNTER_BUFFER 0x92C0 +#define GL_ATOMIC_COUNTER_BUFFER_BINDING 0x92C1 +#define GL_ATOMIC_COUNTER_BUFFER_START 0x92C2 +#define GL_ATOMIC_COUNTER_BUFFER_SIZE 0x92C3 +#define GL_ATOMIC_COUNTER_BUFFER_DATA_SIZE 0x92C4 +#define GL_ATOMIC_COUNTER_BUFFER_ACTIVE_ATOMIC_COUNTERS 0x92C5 +#define GL_ATOMIC_COUNTER_BUFFER_ACTIVE_ATOMIC_COUNTER_INDICES 0x92C6 +#define GL_ATOMIC_COUNTER_BUFFER_REFERENCED_BY_VERTEX_SHADER 0x92C7 +#define GL_ATOMIC_COUNTER_BUFFER_REFERENCED_BY_TESS_CONTROL_SHADER 0x92C8 +#define GL_ATOMIC_COUNTER_BUFFER_REFERENCED_BY_TESS_EVALUATION_SHADER 0x92C9 +#define GL_ATOMIC_COUNTER_BUFFER_REFERENCED_BY_GEOMETRY_SHADER 0x92CA +#define GL_ATOMIC_COUNTER_BUFFER_REFERENCED_BY_FRAGMENT_SHADER 0x92CB +#define GL_MAX_VERTEX_ATOMIC_COUNTER_BUFFERS 0x92CC +#define GL_MAX_TESS_CONTROL_ATOMIC_COUNTER_BUFFERS 0x92CD +#define GL_MAX_TESS_EVALUATION_ATOMIC_COUNTER_BUFFERS 0x92CE +#define GL_MAX_GEOMETRY_ATOMIC_COUNTER_BUFFERS 0x92CF +#define GL_MAX_FRAGMENT_ATOMIC_COUNTER_BUFFERS 0x92D0 +#define GL_MAX_COMBINED_ATOMIC_COUNTER_BUFFERS 0x92D1 +#define GL_MAX_VERTEX_ATOMIC_COUNTERS 0x92D2 +#define GL_MAX_TESS_CONTROL_ATOMIC_COUNTERS 0x92D3 +#define GL_MAX_TESS_EVALUATION_ATOMIC_COUNTERS 0x92D4 +#define GL_MAX_GEOMETRY_ATOMIC_COUNTERS 0x92D5 +#define GL_MAX_FRAGMENT_ATOMIC_COUNTERS 0x92D6 +#define GL_MAX_COMBINED_ATOMIC_COUNTERS 0x92D7 +#define GL_MAX_ATOMIC_COUNTER_BUFFER_SIZE 0x92D8 +#define GL_MAX_ATOMIC_COUNTER_BUFFER_BINDINGS 0x92DC +#define GL_ACTIVE_ATOMIC_COUNTER_BUFFERS 0x92D9 +#define GL_UNIFORM_ATOMIC_COUNTER_BUFFER_INDEX 0x92DA +#define GL_UNSIGNED_INT_ATOMIC_COUNTER 0x92DB +#define GL_VERTEX_ATTRIB_ARRAY_BARRIER_BIT 0x00000001 +#define GL_ELEMENT_ARRAY_BARRIER_BIT 0x00000002 +#define GL_UNIFORM_BARRIER_BIT 0x00000004 +#define GL_TEXTURE_FETCH_BARRIER_BIT 0x00000008 +#define GL_SHADER_IMAGE_ACCESS_BARRIER_BIT 0x00000020 +#define GL_COMMAND_BARRIER_BIT 0x00000040 +#define GL_PIXEL_BUFFER_BARRIER_BIT 0x00000080 +#define GL_TEXTURE_UPDATE_BARRIER_BIT 0x00000100 +#define GL_BUFFER_UPDATE_BARRIER_BIT 0x00000200 +#define GL_FRAMEBUFFER_BARRIER_BIT 0x00000400 +#define GL_TRANSFORM_FEEDBACK_BARRIER_BIT 0x00000800 +#define GL_ATOMIC_COUNTER_BARRIER_BIT 0x00001000 +#define GL_ALL_BARRIER_BITS 0xFFFFFFFF +#define GL_MAX_IMAGE_UNITS 0x8F38 +#define GL_MAX_COMBINED_IMAGE_UNITS_AND_FRAGMENT_OUTPUTS 0x8F39 +#define GL_IMAGE_BINDING_NAME 0x8F3A +#define GL_IMAGE_BINDING_LEVEL 0x8F3B +#define GL_IMAGE_BINDING_LAYERED 0x8F3C +#define GL_IMAGE_BINDING_LAYER 0x8F3D +#define GL_IMAGE_BINDING_ACCESS 0x8F3E +#define GL_IMAGE_1D 0x904C +#define GL_IMAGE_2D 0x904D +#define GL_IMAGE_3D 0x904E +#define GL_IMAGE_2D_RECT 0x904F +#define GL_IMAGE_CUBE 0x9050 +#define GL_IMAGE_BUFFER 0x9051 +#define GL_IMAGE_1D_ARRAY 0x9052 +#define GL_IMAGE_2D_ARRAY 0x9053 +#define GL_IMAGE_CUBE_MAP_ARRAY 0x9054 +#define GL_IMAGE_2D_MULTISAMPLE 0x9055 +#define GL_IMAGE_2D_MULTISAMPLE_ARRAY 0x9056 +#define GL_INT_IMAGE_1D 0x9057 +#define GL_INT_IMAGE_2D 0x9058 +#define GL_INT_IMAGE_3D 0x9059 +#define GL_INT_IMAGE_2D_RECT 0x905A +#define GL_INT_IMAGE_CUBE 0x905B +#define GL_INT_IMAGE_BUFFER 0x905C +#define GL_INT_IMAGE_1D_ARRAY 0x905D +#define GL_INT_IMAGE_2D_ARRAY 0x905E +#define GL_INT_IMAGE_CUBE_MAP_ARRAY 0x905F +#define GL_INT_IMAGE_2D_MULTISAMPLE 0x9060 +#define GL_INT_IMAGE_2D_MULTISAMPLE_ARRAY 0x9061 +#define GL_UNSIGNED_INT_IMAGE_1D 0x9062 +#define GL_UNSIGNED_INT_IMAGE_2D 0x9063 +#define GL_UNSIGNED_INT_IMAGE_3D 0x9064 +#define GL_UNSIGNED_INT_IMAGE_2D_RECT 0x9065 +#define GL_UNSIGNED_INT_IMAGE_CUBE 0x9066 +#define GL_UNSIGNED_INT_IMAGE_BUFFER 0x9067 +#define GL_UNSIGNED_INT_IMAGE_1D_ARRAY 0x9068 +#define GL_UNSIGNED_INT_IMAGE_2D_ARRAY 0x9069 +#define GL_UNSIGNED_INT_IMAGE_CUBE_MAP_ARRAY 0x906A +#define GL_UNSIGNED_INT_IMAGE_2D_MULTISAMPLE 0x906B +#define GL_UNSIGNED_INT_IMAGE_2D_MULTISAMPLE_ARRAY 0x906C +#define GL_MAX_IMAGE_SAMPLES 0x906D +#define GL_IMAGE_BINDING_FORMAT 0x906E +#define GL_IMAGE_FORMAT_COMPATIBILITY_TYPE 0x90C7 +#define GL_IMAGE_FORMAT_COMPATIBILITY_BY_SIZE 0x90C8 +#define GL_IMAGE_FORMAT_COMPATIBILITY_BY_CLASS 0x90C9 +#define GL_MAX_VERTEX_IMAGE_UNIFORMS 0x90CA +#define GL_MAX_TESS_CONTROL_IMAGE_UNIFORMS 0x90CB +#define GL_MAX_TESS_EVALUATION_IMAGE_UNIFORMS 0x90CC +#define GL_MAX_GEOMETRY_IMAGE_UNIFORMS 0x90CD +#define GL_MAX_FRAGMENT_IMAGE_UNIFORMS 0x90CE +#define GL_MAX_COMBINED_IMAGE_UNIFORMS 0x90CF +#define GL_COMPRESSED_RGBA_BPTC_UNORM 0x8E8C +#define GL_COMPRESSED_SRGB_ALPHA_BPTC_UNORM 0x8E8D +#define GL_COMPRESSED_RGB_BPTC_SIGNED_FLOAT 0x8E8E +#define GL_COMPRESSED_RGB_BPTC_UNSIGNED_FLOAT 0x8E8F +#define GL_TEXTURE_IMMUTABLE_FORMAT 0x912F +typedef void (APIENTRYP PFNGLDRAWARRAYSINSTANCEDBASEINSTANCEPROC) (GLenum mode, GLint first, GLsizei count, GLsizei instancecount, GLuint baseinstance); +typedef void (APIENTRYP PFNGLDRAWELEMENTSINSTANCEDBASEINSTANCEPROC) (GLenum mode, GLsizei count, GLenum type, const void *indices, GLsizei instancecount, GLuint baseinstance); +typedef void (APIENTRYP PFNGLDRAWELEMENTSINSTANCEDBASEVERTEXBASEINSTANCEPROC) (GLenum mode, GLsizei count, GLenum type, const void *indices, GLsizei instancecount, GLint basevertex, GLuint baseinstance); +typedef void (APIENTRYP PFNGLGETINTERNALFORMATIVPROC) (GLenum target, GLenum internalformat, GLenum pname, GLsizei bufSize, GLint *params); +typedef void (APIENTRYP PFNGLGETACTIVEATOMICCOUNTERBUFFERIVPROC) (GLuint program, GLuint bufferIndex, GLenum pname, GLint *params); +typedef void (APIENTRYP PFNGLBINDIMAGETEXTUREPROC) (GLuint unit, GLuint texture, GLint level, GLboolean layered, GLint layer, GLenum access, GLenum format); +typedef void (APIENTRYP PFNGLMEMORYBARRIERPROC) (GLbitfield barriers); +typedef void (APIENTRYP PFNGLTEXSTORAGE1DPROC) (GLenum target, GLsizei levels, GLenum internalformat, GLsizei width); +typedef void (APIENTRYP PFNGLTEXSTORAGE2DPROC) (GLenum target, GLsizei levels, GLenum internalformat, GLsizei width, GLsizei height); +typedef void (APIENTRYP PFNGLTEXSTORAGE3DPROC) (GLenum target, GLsizei levels, GLenum internalformat, GLsizei width, GLsizei height, GLsizei depth); +typedef void (APIENTRYP PFNGLDRAWTRANSFORMFEEDBACKINSTANCEDPROC) (GLenum mode, GLuint id, GLsizei instancecount); +typedef void (APIENTRYP PFNGLDRAWTRANSFORMFEEDBACKSTREAMINSTANCEDPROC) (GLenum mode, GLuint id, GLuint stream, GLsizei instancecount); +#ifdef GL_GLEXT_PROTOTYPES +GLAPI void APIENTRY glDrawArraysInstancedBaseInstance (GLenum mode, GLint first, GLsizei count, GLsizei instancecount, GLuint baseinstance); +GLAPI void APIENTRY glDrawElementsInstancedBaseInstance (GLenum mode, GLsizei count, GLenum type, const void *indices, GLsizei instancecount, GLuint baseinstance); +GLAPI void APIENTRY glDrawElementsInstancedBaseVertexBaseInstance (GLenum mode, GLsizei count, GLenum type, const void *indices, GLsizei instancecount, GLint basevertex, GLuint baseinstance); +GLAPI void APIENTRY glGetInternalformativ (GLenum target, GLenum internalformat, GLenum pname, GLsizei bufSize, GLint *params); +GLAPI void APIENTRY glGetActiveAtomicCounterBufferiv (GLuint program, GLuint bufferIndex, GLenum pname, GLint *params); +GLAPI void APIENTRY glBindImageTexture (GLuint unit, GLuint texture, GLint level, GLboolean layered, GLint layer, GLenum access, GLenum format); +GLAPI void APIENTRY glMemoryBarrier (GLbitfield barriers); +GLAPI void APIENTRY glTexStorage1D (GLenum target, GLsizei levels, GLenum internalformat, GLsizei width); +GLAPI void APIENTRY glTexStorage2D (GLenum target, GLsizei levels, GLenum internalformat, GLsizei width, GLsizei height); +GLAPI void APIENTRY glTexStorage3D (GLenum target, GLsizei levels, GLenum internalformat, GLsizei width, GLsizei height, GLsizei depth); +GLAPI void APIENTRY glDrawTransformFeedbackInstanced (GLenum mode, GLuint id, GLsizei instancecount); +GLAPI void APIENTRY glDrawTransformFeedbackStreamInstanced (GLenum mode, GLuint id, GLuint stream, GLsizei instancecount); +#endif +#endif /* GL_VERSION_4_2 */ + +#ifndef GL_VERSION_4_3 +#define GL_VERSION_4_3 1 +typedef void (APIENTRY *GLDEBUGPROC)(GLenum source,GLenum type,GLuint id,GLenum severity,GLsizei length,const GLchar *message,const void *userParam); +#define GL_NUM_SHADING_LANGUAGE_VERSIONS 0x82E9 +#define GL_VERTEX_ATTRIB_ARRAY_LONG 0x874E +#define GL_COMPRESSED_RGB8_ETC2 0x9274 +#define GL_COMPRESSED_SRGB8_ETC2 0x9275 +#define GL_COMPRESSED_RGB8_PUNCHTHROUGH_ALPHA1_ETC2 0x9276 +#define GL_COMPRESSED_SRGB8_PUNCHTHROUGH_ALPHA1_ETC2 0x9277 +#define GL_COMPRESSED_RGBA8_ETC2_EAC 0x9278 +#define GL_COMPRESSED_SRGB8_ALPHA8_ETC2_EAC 0x9279 +#define GL_COMPRESSED_R11_EAC 0x9270 +#define GL_COMPRESSED_SIGNED_R11_EAC 0x9271 +#define GL_COMPRESSED_RG11_EAC 0x9272 +#define GL_COMPRESSED_SIGNED_RG11_EAC 0x9273 +#define GL_PRIMITIVE_RESTART_FIXED_INDEX 0x8D69 +#define GL_ANY_SAMPLES_PASSED_CONSERVATIVE 0x8D6A +#define GL_MAX_ELEMENT_INDEX 0x8D6B +#define GL_COMPUTE_SHADER 0x91B9 +#define GL_MAX_COMPUTE_UNIFORM_BLOCKS 0x91BB +#define GL_MAX_COMPUTE_TEXTURE_IMAGE_UNITS 0x91BC +#define GL_MAX_COMPUTE_IMAGE_UNIFORMS 0x91BD +#define GL_MAX_COMPUTE_SHARED_MEMORY_SIZE 0x8262 +#define GL_MAX_COMPUTE_UNIFORM_COMPONENTS 0x8263 +#define GL_MAX_COMPUTE_ATOMIC_COUNTER_BUFFERS 0x8264 +#define GL_MAX_COMPUTE_ATOMIC_COUNTERS 0x8265 +#define GL_MAX_COMBINED_COMPUTE_UNIFORM_COMPONENTS 0x8266 +#define GL_MAX_COMPUTE_WORK_GROUP_INVOCATIONS 0x90EB +#define GL_MAX_COMPUTE_WORK_GROUP_COUNT 0x91BE +#define GL_MAX_COMPUTE_WORK_GROUP_SIZE 0x91BF +#define GL_COMPUTE_WORK_GROUP_SIZE 0x8267 +#define GL_UNIFORM_BLOCK_REFERENCED_BY_COMPUTE_SHADER 0x90EC +#define GL_ATOMIC_COUNTER_BUFFER_REFERENCED_BY_COMPUTE_SHADER 0x90ED +#define GL_DISPATCH_INDIRECT_BUFFER 0x90EE +#define GL_DISPATCH_INDIRECT_BUFFER_BINDING 0x90EF +#define GL_DEBUG_OUTPUT_SYNCHRONOUS 0x8242 +#define GL_DEBUG_NEXT_LOGGED_MESSAGE_LENGTH 0x8243 +#define GL_DEBUG_CALLBACK_FUNCTION 0x8244 +#define GL_DEBUG_CALLBACK_USER_PARAM 0x8245 +#define GL_DEBUG_SOURCE_API 0x8246 +#define GL_DEBUG_SOURCE_WINDOW_SYSTEM 0x8247 +#define GL_DEBUG_SOURCE_SHADER_COMPILER 0x8248 +#define GL_DEBUG_SOURCE_THIRD_PARTY 0x8249 +#define GL_DEBUG_SOURCE_APPLICATION 0x824A +#define GL_DEBUG_SOURCE_OTHER 0x824B +#define GL_DEBUG_TYPE_ERROR 0x824C +#define GL_DEBUG_TYPE_DEPRECATED_BEHAVIOR 0x824D +#define GL_DEBUG_TYPE_UNDEFINED_BEHAVIOR 0x824E +#define GL_DEBUG_TYPE_PORTABILITY 0x824F +#define GL_DEBUG_TYPE_PERFORMANCE 0x8250 +#define GL_DEBUG_TYPE_OTHER 0x8251 +#define GL_MAX_DEBUG_MESSAGE_LENGTH 0x9143 +#define GL_MAX_DEBUG_LOGGED_MESSAGES 0x9144 +#define GL_DEBUG_LOGGED_MESSAGES 0x9145 +#define GL_DEBUG_SEVERITY_HIGH 0x9146 +#define GL_DEBUG_SEVERITY_MEDIUM 0x9147 +#define GL_DEBUG_SEVERITY_LOW 0x9148 +#define GL_DEBUG_TYPE_MARKER 0x8268 +#define GL_DEBUG_TYPE_PUSH_GROUP 0x8269 +#define GL_DEBUG_TYPE_POP_GROUP 0x826A +#define GL_DEBUG_SEVERITY_NOTIFICATION 0x826B +#define GL_MAX_DEBUG_GROUP_STACK_DEPTH 0x826C +#define GL_DEBUG_GROUP_STACK_DEPTH 0x826D +#define GL_BUFFER 0x82E0 +#define GL_SHADER 0x82E1 +#define GL_PROGRAM 0x82E2 +#define GL_QUERY 0x82E3 +#define GL_PROGRAM_PIPELINE 0x82E4 +#define GL_SAMPLER 0x82E6 +#define GL_MAX_LABEL_LENGTH 0x82E8 +#define GL_DEBUG_OUTPUT 0x92E0 +#define GL_CONTEXT_FLAG_DEBUG_BIT 0x00000002 +#define GL_MAX_UNIFORM_LOCATIONS 0x826E +#define GL_FRAMEBUFFER_DEFAULT_WIDTH 0x9310 +#define GL_FRAMEBUFFER_DEFAULT_HEIGHT 0x9311 +#define GL_FRAMEBUFFER_DEFAULT_LAYERS 0x9312 +#define GL_FRAMEBUFFER_DEFAULT_SAMPLES 0x9313 +#define GL_FRAMEBUFFER_DEFAULT_FIXED_SAMPLE_LOCATIONS 0x9314 +#define GL_MAX_FRAMEBUFFER_WIDTH 0x9315 +#define GL_MAX_FRAMEBUFFER_HEIGHT 0x9316 +#define GL_MAX_FRAMEBUFFER_LAYERS 0x9317 +#define GL_MAX_FRAMEBUFFER_SAMPLES 0x9318 +#define GL_INTERNALFORMAT_SUPPORTED 0x826F +#define GL_INTERNALFORMAT_PREFERRED 0x8270 +#define GL_INTERNALFORMAT_RED_SIZE 0x8271 +#define GL_INTERNALFORMAT_GREEN_SIZE 0x8272 +#define GL_INTERNALFORMAT_BLUE_SIZE 0x8273 +#define GL_INTERNALFORMAT_ALPHA_SIZE 0x8274 +#define GL_INTERNALFORMAT_DEPTH_SIZE 0x8275 +#define GL_INTERNALFORMAT_STENCIL_SIZE 0x8276 +#define GL_INTERNALFORMAT_SHARED_SIZE 0x8277 +#define GL_INTERNALFORMAT_RED_TYPE 0x8278 +#define GL_INTERNALFORMAT_GREEN_TYPE 0x8279 +#define GL_INTERNALFORMAT_BLUE_TYPE 0x827A +#define GL_INTERNALFORMAT_ALPHA_TYPE 0x827B +#define GL_INTERNALFORMAT_DEPTH_TYPE 0x827C +#define GL_INTERNALFORMAT_STENCIL_TYPE 0x827D +#define GL_MAX_WIDTH 0x827E +#define GL_MAX_HEIGHT 0x827F +#define GL_MAX_DEPTH 0x8280 +#define GL_MAX_LAYERS 0x8281 +#define GL_MAX_COMBINED_DIMENSIONS 0x8282 +#define GL_COLOR_COMPONENTS 0x8283 +#define GL_DEPTH_COMPONENTS 0x8284 +#define GL_STENCIL_COMPONENTS 0x8285 +#define GL_COLOR_RENDERABLE 0x8286 +#define GL_DEPTH_RENDERABLE 0x8287 +#define GL_STENCIL_RENDERABLE 0x8288 +#define GL_FRAMEBUFFER_RENDERABLE 0x8289 +#define GL_FRAMEBUFFER_RENDERABLE_LAYERED 0x828A +#define GL_FRAMEBUFFER_BLEND 0x828B +#define GL_READ_PIXELS 0x828C +#define GL_READ_PIXELS_FORMAT 0x828D +#define GL_READ_PIXELS_TYPE 0x828E +#define GL_TEXTURE_IMAGE_FORMAT 0x828F +#define GL_TEXTURE_IMAGE_TYPE 0x8290 +#define GL_GET_TEXTURE_IMAGE_FORMAT 0x8291 +#define GL_GET_TEXTURE_IMAGE_TYPE 0x8292 +#define GL_MIPMAP 0x8293 +#define GL_MANUAL_GENERATE_MIPMAP 0x8294 +#define GL_AUTO_GENERATE_MIPMAP 0x8295 +#define GL_COLOR_ENCODING 0x8296 +#define GL_SRGB_READ 0x8297 +#define GL_SRGB_WRITE 0x8298 +#define GL_FILTER 0x829A +#define GL_VERTEX_TEXTURE 0x829B +#define GL_TESS_CONTROL_TEXTURE 0x829C +#define GL_TESS_EVALUATION_TEXTURE 0x829D +#define GL_GEOMETRY_TEXTURE 0x829E +#define GL_FRAGMENT_TEXTURE 0x829F +#define GL_COMPUTE_TEXTURE 0x82A0 +#define GL_TEXTURE_SHADOW 0x82A1 +#define GL_TEXTURE_GATHER 0x82A2 +#define GL_TEXTURE_GATHER_SHADOW 0x82A3 +#define GL_SHADER_IMAGE_LOAD 0x82A4 +#define GL_SHADER_IMAGE_STORE 0x82A5 +#define GL_SHADER_IMAGE_ATOMIC 0x82A6 +#define GL_IMAGE_TEXEL_SIZE 0x82A7 +#define GL_IMAGE_COMPATIBILITY_CLASS 0x82A8 +#define GL_IMAGE_PIXEL_FORMAT 0x82A9 +#define GL_IMAGE_PIXEL_TYPE 0x82AA +#define GL_SIMULTANEOUS_TEXTURE_AND_DEPTH_TEST 0x82AC +#define GL_SIMULTANEOUS_TEXTURE_AND_STENCIL_TEST 0x82AD +#define GL_SIMULTANEOUS_TEXTURE_AND_DEPTH_WRITE 0x82AE +#define GL_SIMULTANEOUS_TEXTURE_AND_STENCIL_WRITE 0x82AF +#define GL_TEXTURE_COMPRESSED_BLOCK_WIDTH 0x82B1 +#define GL_TEXTURE_COMPRESSED_BLOCK_HEIGHT 0x82B2 +#define GL_TEXTURE_COMPRESSED_BLOCK_SIZE 0x82B3 +#define GL_CLEAR_BUFFER 0x82B4 +#define GL_TEXTURE_VIEW 0x82B5 +#define GL_VIEW_COMPATIBILITY_CLASS 0x82B6 +#define GL_FULL_SUPPORT 0x82B7 +#define GL_CAVEAT_SUPPORT 0x82B8 +#define GL_IMAGE_CLASS_4_X_32 0x82B9 +#define GL_IMAGE_CLASS_2_X_32 0x82BA +#define GL_IMAGE_CLASS_1_X_32 0x82BB +#define GL_IMAGE_CLASS_4_X_16 0x82BC +#define GL_IMAGE_CLASS_2_X_16 0x82BD +#define GL_IMAGE_CLASS_1_X_16 0x82BE +#define GL_IMAGE_CLASS_4_X_8 0x82BF +#define GL_IMAGE_CLASS_2_X_8 0x82C0 +#define GL_IMAGE_CLASS_1_X_8 0x82C1 +#define GL_IMAGE_CLASS_11_11_10 0x82C2 +#define GL_IMAGE_CLASS_10_10_10_2 0x82C3 +#define GL_VIEW_CLASS_128_BITS 0x82C4 +#define GL_VIEW_CLASS_96_BITS 0x82C5 +#define GL_VIEW_CLASS_64_BITS 0x82C6 +#define GL_VIEW_CLASS_48_BITS 0x82C7 +#define GL_VIEW_CLASS_32_BITS 0x82C8 +#define GL_VIEW_CLASS_24_BITS 0x82C9 +#define GL_VIEW_CLASS_16_BITS 0x82CA +#define GL_VIEW_CLASS_8_BITS 0x82CB +#define GL_VIEW_CLASS_S3TC_DXT1_RGB 0x82CC +#define GL_VIEW_CLASS_S3TC_DXT1_RGBA 0x82CD +#define GL_VIEW_CLASS_S3TC_DXT3_RGBA 0x82CE +#define GL_VIEW_CLASS_S3TC_DXT5_RGBA 0x82CF +#define GL_VIEW_CLASS_RGTC1_RED 0x82D0 +#define GL_VIEW_CLASS_RGTC2_RG 0x82D1 +#define GL_VIEW_CLASS_BPTC_UNORM 0x82D2 +#define GL_VIEW_CLASS_BPTC_FLOAT 0x82D3 +#define GL_UNIFORM 0x92E1 +#define GL_UNIFORM_BLOCK 0x92E2 +#define GL_PROGRAM_INPUT 0x92E3 +#define GL_PROGRAM_OUTPUT 0x92E4 +#define GL_BUFFER_VARIABLE 0x92E5 +#define GL_SHADER_STORAGE_BLOCK 0x92E6 +#define GL_VERTEX_SUBROUTINE 0x92E8 +#define GL_TESS_CONTROL_SUBROUTINE 0x92E9 +#define GL_TESS_EVALUATION_SUBROUTINE 0x92EA +#define GL_GEOMETRY_SUBROUTINE 0x92EB +#define GL_FRAGMENT_SUBROUTINE 0x92EC +#define GL_COMPUTE_SUBROUTINE 0x92ED +#define GL_VERTEX_SUBROUTINE_UNIFORM 0x92EE +#define GL_TESS_CONTROL_SUBROUTINE_UNIFORM 0x92EF +#define GL_TESS_EVALUATION_SUBROUTINE_UNIFORM 0x92F0 +#define GL_GEOMETRY_SUBROUTINE_UNIFORM 0x92F1 +#define GL_FRAGMENT_SUBROUTINE_UNIFORM 0x92F2 +#define GL_COMPUTE_SUBROUTINE_UNIFORM 0x92F3 +#define GL_TRANSFORM_FEEDBACK_VARYING 0x92F4 +#define GL_ACTIVE_RESOURCES 0x92F5 +#define GL_MAX_NAME_LENGTH 0x92F6 +#define GL_MAX_NUM_ACTIVE_VARIABLES 0x92F7 +#define GL_MAX_NUM_COMPATIBLE_SUBROUTINES 0x92F8 +#define GL_NAME_LENGTH 0x92F9 +#define GL_TYPE 0x92FA +#define GL_ARRAY_SIZE 0x92FB +#define GL_OFFSET 0x92FC +#define GL_BLOCK_INDEX 0x92FD +#define GL_ARRAY_STRIDE 0x92FE +#define GL_MATRIX_STRIDE 0x92FF +#define GL_IS_ROW_MAJOR 0x9300 +#define GL_ATOMIC_COUNTER_BUFFER_INDEX 0x9301 +#define GL_BUFFER_BINDING 0x9302 +#define GL_BUFFER_DATA_SIZE 0x9303 +#define GL_NUM_ACTIVE_VARIABLES 0x9304 +#define GL_ACTIVE_VARIABLES 0x9305 +#define GL_REFERENCED_BY_VERTEX_SHADER 0x9306 +#define GL_REFERENCED_BY_TESS_CONTROL_SHADER 0x9307 +#define GL_REFERENCED_BY_TESS_EVALUATION_SHADER 0x9308 +#define GL_REFERENCED_BY_GEOMETRY_SHADER 0x9309 +#define GL_REFERENCED_BY_FRAGMENT_SHADER 0x930A +#define GL_REFERENCED_BY_COMPUTE_SHADER 0x930B +#define GL_TOP_LEVEL_ARRAY_SIZE 0x930C +#define GL_TOP_LEVEL_ARRAY_STRIDE 0x930D +#define GL_LOCATION 0x930E +#define GL_LOCATION_INDEX 0x930F +#define GL_IS_PER_PATCH 0x92E7 +#define GL_SHADER_STORAGE_BUFFER 0x90D2 +#define GL_SHADER_STORAGE_BUFFER_BINDING 0x90D3 +#define GL_SHADER_STORAGE_BUFFER_START 0x90D4 +#define GL_SHADER_STORAGE_BUFFER_SIZE 0x90D5 +#define GL_MAX_VERTEX_SHADER_STORAGE_BLOCKS 0x90D6 +#define GL_MAX_GEOMETRY_SHADER_STORAGE_BLOCKS 0x90D7 +#define GL_MAX_TESS_CONTROL_SHADER_STORAGE_BLOCKS 0x90D8 +#define GL_MAX_TESS_EVALUATION_SHADER_STORAGE_BLOCKS 0x90D9 +#define GL_MAX_FRAGMENT_SHADER_STORAGE_BLOCKS 0x90DA +#define GL_MAX_COMPUTE_SHADER_STORAGE_BLOCKS 0x90DB +#define GL_MAX_COMBINED_SHADER_STORAGE_BLOCKS 0x90DC +#define GL_MAX_SHADER_STORAGE_BUFFER_BINDINGS 0x90DD +#define GL_MAX_SHADER_STORAGE_BLOCK_SIZE 0x90DE +#define GL_SHADER_STORAGE_BUFFER_OFFSET_ALIGNMENT 0x90DF +#define GL_SHADER_STORAGE_BARRIER_BIT 0x00002000 +#define GL_MAX_COMBINED_SHADER_OUTPUT_RESOURCES 0x8F39 +#define GL_DEPTH_STENCIL_TEXTURE_MODE 0x90EA +#define GL_TEXTURE_BUFFER_OFFSET 0x919D +#define GL_TEXTURE_BUFFER_SIZE 0x919E +#define GL_TEXTURE_BUFFER_OFFSET_ALIGNMENT 0x919F +#define GL_TEXTURE_VIEW_MIN_LEVEL 0x82DB +#define GL_TEXTURE_VIEW_NUM_LEVELS 0x82DC +#define GL_TEXTURE_VIEW_MIN_LAYER 0x82DD +#define GL_TEXTURE_VIEW_NUM_LAYERS 0x82DE +#define GL_TEXTURE_IMMUTABLE_LEVELS 0x82DF +#define GL_VERTEX_ATTRIB_BINDING 0x82D4 +#define GL_VERTEX_ATTRIB_RELATIVE_OFFSET 0x82D5 +#define GL_VERTEX_BINDING_DIVISOR 0x82D6 +#define GL_VERTEX_BINDING_OFFSET 0x82D7 +#define GL_VERTEX_BINDING_STRIDE 0x82D8 +#define GL_MAX_VERTEX_ATTRIB_RELATIVE_OFFSET 0x82D9 +#define GL_MAX_VERTEX_ATTRIB_BINDINGS 0x82DA +#define GL_VERTEX_BINDING_BUFFER 0x8F4F +typedef void (APIENTRYP PFNGLCLEARBUFFERDATAPROC) (GLenum target, GLenum internalformat, GLenum format, GLenum type, const void *data); +typedef void (APIENTRYP PFNGLCLEARBUFFERSUBDATAPROC) (GLenum target, GLenum internalformat, GLintptr offset, GLsizeiptr size, GLenum format, GLenum type, const void *data); +typedef void (APIENTRYP PFNGLDISPATCHCOMPUTEPROC) (GLuint num_groups_x, GLuint num_groups_y, GLuint num_groups_z); +typedef void (APIENTRYP PFNGLDISPATCHCOMPUTEINDIRECTPROC) (GLintptr indirect); +typedef void (APIENTRYP PFNGLCOPYIMAGESUBDATAPROC) (GLuint srcName, GLenum srcTarget, GLint srcLevel, GLint srcX, GLint srcY, GLint srcZ, GLuint dstName, GLenum dstTarget, GLint dstLevel, GLint dstX, GLint dstY, GLint dstZ, GLsizei srcWidth, GLsizei srcHeight, GLsizei srcDepth); +typedef void (APIENTRYP PFNGLFRAMEBUFFERPARAMETERIPROC) (GLenum target, GLenum pname, GLint param); +typedef void (APIENTRYP PFNGLGETFRAMEBUFFERPARAMETERIVPROC) (GLenum target, GLenum pname, GLint *params); +typedef void (APIENTRYP PFNGLGETINTERNALFORMATI64VPROC) (GLenum target, GLenum internalformat, GLenum pname, GLsizei bufSize, GLint64 *params); +typedef void (APIENTRYP PFNGLINVALIDATETEXSUBIMAGEPROC) (GLuint texture, GLint level, GLint xoffset, GLint yoffset, GLint zoffset, GLsizei width, GLsizei height, GLsizei depth); +typedef void (APIENTRYP PFNGLINVALIDATETEXIMAGEPROC) (GLuint texture, GLint level); +typedef void (APIENTRYP PFNGLINVALIDATEBUFFERSUBDATAPROC) (GLuint buffer, GLintptr offset, GLsizeiptr length); +typedef void (APIENTRYP PFNGLINVALIDATEBUFFERDATAPROC) (GLuint buffer); +typedef void (APIENTRYP PFNGLINVALIDATEFRAMEBUFFERPROC) (GLenum target, GLsizei numAttachments, const GLenum *attachments); +typedef void (APIENTRYP PFNGLINVALIDATESUBFRAMEBUFFERPROC) (GLenum target, GLsizei numAttachments, const GLenum *attachments, GLint x, GLint y, GLsizei width, GLsizei height); +typedef void (APIENTRYP PFNGLMULTIDRAWARRAYSINDIRECTPROC) (GLenum mode, const void *indirect, GLsizei drawcount, GLsizei stride); +typedef void (APIENTRYP PFNGLMULTIDRAWELEMENTSINDIRECTPROC) (GLenum mode, GLenum type, const void *indirect, GLsizei drawcount, GLsizei stride); +typedef void (APIENTRYP PFNGLGETPROGRAMINTERFACEIVPROC) (GLuint program, GLenum programInterface, GLenum pname, GLint *params); +typedef GLuint (APIENTRYP PFNGLGETPROGRAMRESOURCEINDEXPROC) (GLuint program, GLenum programInterface, const GLchar *name); +typedef void (APIENTRYP PFNGLGETPROGRAMRESOURCENAMEPROC) (GLuint program, GLenum programInterface, GLuint index, GLsizei bufSize, GLsizei *length, GLchar *name); +typedef void (APIENTRYP PFNGLGETPROGRAMRESOURCEIVPROC) (GLuint program, GLenum programInterface, GLuint index, GLsizei propCount, const GLenum *props, GLsizei bufSize, GLsizei *length, GLint *params); +typedef GLint (APIENTRYP PFNGLGETPROGRAMRESOURCELOCATIONPROC) (GLuint program, GLenum programInterface, const GLchar *name); +typedef GLint (APIENTRYP PFNGLGETPROGRAMRESOURCELOCATIONINDEXPROC) (GLuint program, GLenum programInterface, const GLchar *name); +typedef void (APIENTRYP PFNGLSHADERSTORAGEBLOCKBINDINGPROC) (GLuint program, GLuint storageBlockIndex, GLuint storageBlockBinding); +typedef void (APIENTRYP PFNGLTEXBUFFERRANGEPROC) (GLenum target, GLenum internalformat, GLuint buffer, GLintptr offset, GLsizeiptr size); +typedef void (APIENTRYP PFNGLTEXSTORAGE2DMULTISAMPLEPROC) (GLenum target, GLsizei samples, GLenum internalformat, GLsizei width, GLsizei height, GLboolean fixedsamplelocations); +typedef void (APIENTRYP PFNGLTEXSTORAGE3DMULTISAMPLEPROC) (GLenum target, GLsizei samples, GLenum internalformat, GLsizei width, GLsizei height, GLsizei depth, GLboolean fixedsamplelocations); +typedef void (APIENTRYP PFNGLTEXTUREVIEWPROC) (GLuint texture, GLenum target, GLuint origtexture, GLenum internalformat, GLuint minlevel, GLuint numlevels, GLuint minlayer, GLuint numlayers); +typedef void (APIENTRYP PFNGLBINDVERTEXBUFFERPROC) (GLuint bindingindex, GLuint buffer, GLintptr offset, GLsizei stride); +typedef void (APIENTRYP PFNGLVERTEXATTRIBFORMATPROC) (GLuint attribindex, GLint size, GLenum type, GLboolean normalized, GLuint relativeoffset); +typedef void (APIENTRYP PFNGLVERTEXATTRIBIFORMATPROC) (GLuint attribindex, GLint size, GLenum type, GLuint relativeoffset); +typedef void (APIENTRYP PFNGLVERTEXATTRIBLFORMATPROC) (GLuint attribindex, GLint size, GLenum type, GLuint relativeoffset); +typedef void (APIENTRYP PFNGLVERTEXATTRIBBINDINGPROC) (GLuint attribindex, GLuint bindingindex); +typedef void (APIENTRYP PFNGLVERTEXBINDINGDIVISORPROC) (GLuint bindingindex, GLuint divisor); +typedef void (APIENTRYP PFNGLDEBUGMESSAGECONTROLPROC) (GLenum source, GLenum type, GLenum severity, GLsizei count, const GLuint *ids, GLboolean enabled); +typedef void (APIENTRYP PFNGLDEBUGMESSAGEINSERTPROC) (GLenum source, GLenum type, GLuint id, GLenum severity, GLsizei length, const GLchar *buf); +typedef void (APIENTRYP PFNGLDEBUGMESSAGECALLBACKPROC) (GLDEBUGPROC callback, const void *userParam); +typedef GLuint (APIENTRYP PFNGLGETDEBUGMESSAGELOGPROC) (GLuint count, GLsizei bufSize, GLenum *sources, GLenum *types, GLuint *ids, GLenum *severities, GLsizei *lengths, GLchar *messageLog); +typedef void (APIENTRYP PFNGLPUSHDEBUGGROUPPROC) (GLenum source, GLuint id, GLsizei length, const GLchar *message); +typedef void (APIENTRYP PFNGLPOPDEBUGGROUPPROC) (void); +typedef void (APIENTRYP PFNGLOBJECTLABELPROC) (GLenum identifier, GLuint name, GLsizei length, const GLchar *label); +typedef void (APIENTRYP PFNGLGETOBJECTLABELPROC) (GLenum identifier, GLuint name, GLsizei bufSize, GLsizei *length, GLchar *label); +typedef void (APIENTRYP PFNGLOBJECTPTRLABELPROC) (const void *ptr, GLsizei length, const GLchar *label); +typedef void (APIENTRYP PFNGLGETOBJECTPTRLABELPROC) (const void *ptr, GLsizei bufSize, GLsizei *length, GLchar *label); +#ifdef GL_GLEXT_PROTOTYPES +GLAPI void APIENTRY glClearBufferData (GLenum target, GLenum internalformat, GLenum format, GLenum type, const void *data); +GLAPI void APIENTRY glClearBufferSubData (GLenum target, GLenum internalformat, GLintptr offset, GLsizeiptr size, GLenum format, GLenum type, const void *data); +GLAPI void APIENTRY glDispatchCompute (GLuint num_groups_x, GLuint num_groups_y, GLuint num_groups_z); +GLAPI void APIENTRY glDispatchComputeIndirect (GLintptr indirect); +GLAPI void APIENTRY glCopyImageSubData (GLuint srcName, GLenum srcTarget, GLint srcLevel, GLint srcX, GLint srcY, GLint srcZ, GLuint dstName, GLenum dstTarget, GLint dstLevel, GLint dstX, GLint dstY, GLint dstZ, GLsizei srcWidth, GLsizei srcHeight, GLsizei srcDepth); +GLAPI void APIENTRY glFramebufferParameteri (GLenum target, GLenum pname, GLint param); +GLAPI void APIENTRY glGetFramebufferParameteriv (GLenum target, GLenum pname, GLint *params); +GLAPI void APIENTRY glGetInternalformati64v (GLenum target, GLenum internalformat, GLenum pname, GLsizei bufSize, GLint64 *params); +GLAPI void APIENTRY glInvalidateTexSubImage (GLuint texture, GLint level, GLint xoffset, GLint yoffset, GLint zoffset, GLsizei width, GLsizei height, GLsizei depth); +GLAPI void APIENTRY glInvalidateTexImage (GLuint texture, GLint level); +GLAPI void APIENTRY glInvalidateBufferSubData (GLuint buffer, GLintptr offset, GLsizeiptr length); +GLAPI void APIENTRY glInvalidateBufferData (GLuint buffer); +GLAPI void APIENTRY glInvalidateFramebuffer (GLenum target, GLsizei numAttachments, const GLenum *attachments); +GLAPI void APIENTRY glInvalidateSubFramebuffer (GLenum target, GLsizei numAttachments, const GLenum *attachments, GLint x, GLint y, GLsizei width, GLsizei height); +GLAPI void APIENTRY glMultiDrawArraysIndirect (GLenum mode, const void *indirect, GLsizei drawcount, GLsizei stride); +GLAPI void APIENTRY glMultiDrawElementsIndirect (GLenum mode, GLenum type, const void *indirect, GLsizei drawcount, GLsizei stride); +GLAPI void APIENTRY glGetProgramInterfaceiv (GLuint program, GLenum programInterface, GLenum pname, GLint *params); +GLAPI GLuint APIENTRY glGetProgramResourceIndex (GLuint program, GLenum programInterface, const GLchar *name); +GLAPI void APIENTRY glGetProgramResourceName (GLuint program, GLenum programInterface, GLuint index, GLsizei bufSize, GLsizei *length, GLchar *name); +GLAPI void APIENTRY glGetProgramResourceiv (GLuint program, GLenum programInterface, GLuint index, GLsizei propCount, const GLenum *props, GLsizei bufSize, GLsizei *length, GLint *params); +GLAPI GLint APIENTRY glGetProgramResourceLocation (GLuint program, GLenum programInterface, const GLchar *name); +GLAPI GLint APIENTRY glGetProgramResourceLocationIndex (GLuint program, GLenum programInterface, const GLchar *name); +GLAPI void APIENTRY glShaderStorageBlockBinding (GLuint program, GLuint storageBlockIndex, GLuint storageBlockBinding); +GLAPI void APIENTRY glTexBufferRange (GLenum target, GLenum internalformat, GLuint buffer, GLintptr offset, GLsizeiptr size); +GLAPI void APIENTRY glTexStorage2DMultisample (GLenum target, GLsizei samples, GLenum internalformat, GLsizei width, GLsizei height, GLboolean fixedsamplelocations); +GLAPI void APIENTRY glTexStorage3DMultisample (GLenum target, GLsizei samples, GLenum internalformat, GLsizei width, GLsizei height, GLsizei depth, GLboolean fixedsamplelocations); +GLAPI void APIENTRY glTextureView (GLuint texture, GLenum target, GLuint origtexture, GLenum internalformat, GLuint minlevel, GLuint numlevels, GLuint minlayer, GLuint numlayers); +GLAPI void APIENTRY glBindVertexBuffer (GLuint bindingindex, GLuint buffer, GLintptr offset, GLsizei stride); +GLAPI void APIENTRY glVertexAttribFormat (GLuint attribindex, GLint size, GLenum type, GLboolean normalized, GLuint relativeoffset); +GLAPI void APIENTRY glVertexAttribIFormat (GLuint attribindex, GLint size, GLenum type, GLuint relativeoffset); +GLAPI void APIENTRY glVertexAttribLFormat (GLuint attribindex, GLint size, GLenum type, GLuint relativeoffset); +GLAPI void APIENTRY glVertexAttribBinding (GLuint attribindex, GLuint bindingindex); +GLAPI void APIENTRY glVertexBindingDivisor (GLuint bindingindex, GLuint divisor); +GLAPI void APIENTRY glDebugMessageControl (GLenum source, GLenum type, GLenum severity, GLsizei count, const GLuint *ids, GLboolean enabled); +GLAPI void APIENTRY glDebugMessageInsert (GLenum source, GLenum type, GLuint id, GLenum severity, GLsizei length, const GLchar *buf); +GLAPI void APIENTRY glDebugMessageCallback (GLDEBUGPROC callback, const void *userParam); +GLAPI GLuint APIENTRY glGetDebugMessageLog (GLuint count, GLsizei bufSize, GLenum *sources, GLenum *types, GLuint *ids, GLenum *severities, GLsizei *lengths, GLchar *messageLog); +GLAPI void APIENTRY glPushDebugGroup (GLenum source, GLuint id, GLsizei length, const GLchar *message); +GLAPI void APIENTRY glPopDebugGroup (void); +GLAPI void APIENTRY glObjectLabel (GLenum identifier, GLuint name, GLsizei length, const GLchar *label); +GLAPI void APIENTRY glGetObjectLabel (GLenum identifier, GLuint name, GLsizei bufSize, GLsizei *length, GLchar *label); +GLAPI void APIENTRY glObjectPtrLabel (const void *ptr, GLsizei length, const GLchar *label); +GLAPI void APIENTRY glGetObjectPtrLabel (const void *ptr, GLsizei bufSize, GLsizei *length, GLchar *label); +#endif +#endif /* GL_VERSION_4_3 */ + +#ifndef GL_VERSION_4_4 +#define GL_VERSION_4_4 1 +#define GL_MAX_VERTEX_ATTRIB_STRIDE 0x82E5 +#define GL_PRIMITIVE_RESTART_FOR_PATCHES_SUPPORTED 0x8221 +#define GL_TEXTURE_BUFFER_BINDING 0x8C2A +#define GL_MAP_PERSISTENT_BIT 0x0040 +#define GL_MAP_COHERENT_BIT 0x0080 +#define GL_DYNAMIC_STORAGE_BIT 0x0100 +#define GL_CLIENT_STORAGE_BIT 0x0200 +#define GL_CLIENT_MAPPED_BUFFER_BARRIER_BIT 0x00004000 +#define GL_BUFFER_IMMUTABLE_STORAGE 0x821F +#define GL_BUFFER_STORAGE_FLAGS 0x8220 +#define GL_CLEAR_TEXTURE 0x9365 +#define GL_LOCATION_COMPONENT 0x934A +#define GL_TRANSFORM_FEEDBACK_BUFFER_INDEX 0x934B +#define GL_TRANSFORM_FEEDBACK_BUFFER_STRIDE 0x934C +#define GL_QUERY_BUFFER 0x9192 +#define GL_QUERY_BUFFER_BARRIER_BIT 0x00008000 +#define GL_QUERY_BUFFER_BINDING 0x9193 +#define GL_QUERY_RESULT_NO_WAIT 0x9194 +#define GL_MIRROR_CLAMP_TO_EDGE 0x8743 +typedef void (APIENTRYP PFNGLBUFFERSTORAGEPROC) (GLenum target, GLsizeiptr size, const void *data, GLbitfield flags); +typedef void (APIENTRYP PFNGLCLEARTEXIMAGEPROC) (GLuint texture, GLint level, GLenum format, GLenum type, const void *data); +typedef void (APIENTRYP PFNGLCLEARTEXSUBIMAGEPROC) (GLuint texture, GLint level, GLint xoffset, GLint yoffset, GLint zoffset, GLsizei width, GLsizei height, GLsizei depth, GLenum format, GLenum type, const void *data); +typedef void (APIENTRYP PFNGLBINDBUFFERSBASEPROC) (GLenum target, GLuint first, GLsizei count, const GLuint *buffers); +typedef void (APIENTRYP PFNGLBINDBUFFERSRANGEPROC) (GLenum target, GLuint first, GLsizei count, const GLuint *buffers, const GLintptr *offsets, const GLsizeiptr *sizes); +typedef void (APIENTRYP PFNGLBINDTEXTURESPROC) (GLuint first, GLsizei count, const GLuint *textures); +typedef void (APIENTRYP PFNGLBINDSAMPLERSPROC) (GLuint first, GLsizei count, const GLuint *samplers); +typedef void (APIENTRYP PFNGLBINDIMAGETEXTURESPROC) (GLuint first, GLsizei count, const GLuint *textures); +typedef void (APIENTRYP PFNGLBINDVERTEXBUFFERSPROC) (GLuint first, GLsizei count, const GLuint *buffers, const GLintptr *offsets, const GLsizei *strides); +#ifdef GL_GLEXT_PROTOTYPES +GLAPI void APIENTRY glBufferStorage (GLenum target, GLsizeiptr size, const void *data, GLbitfield flags); +GLAPI void APIENTRY glClearTexImage (GLuint texture, GLint level, GLenum format, GLenum type, const void *data); +GLAPI void APIENTRY glClearTexSubImage (GLuint texture, GLint level, GLint xoffset, GLint yoffset, GLint zoffset, GLsizei width, GLsizei height, GLsizei depth, GLenum format, GLenum type, const void *data); +GLAPI void APIENTRY glBindBuffersBase (GLenum target, GLuint first, GLsizei count, const GLuint *buffers); +GLAPI void APIENTRY glBindBuffersRange (GLenum target, GLuint first, GLsizei count, const GLuint *buffers, const GLintptr *offsets, const GLsizeiptr *sizes); +GLAPI void APIENTRY glBindTextures (GLuint first, GLsizei count, const GLuint *textures); +GLAPI void APIENTRY glBindSamplers (GLuint first, GLsizei count, const GLuint *samplers); +GLAPI void APIENTRY glBindImageTextures (GLuint first, GLsizei count, const GLuint *textures); +GLAPI void APIENTRY glBindVertexBuffers (GLuint first, GLsizei count, const GLuint *buffers, const GLintptr *offsets, const GLsizei *strides); +#endif +#endif /* GL_VERSION_4_4 */ + +#ifndef GL_ARB_ES2_compatibility +#define GL_ARB_ES2_compatibility 1 +#endif /* GL_ARB_ES2_compatibility */ + +#ifndef GL_ARB_ES3_compatibility +#define GL_ARB_ES3_compatibility 1 +#endif /* GL_ARB_ES3_compatibility */ + +#ifndef GL_ARB_arrays_of_arrays +#define GL_ARB_arrays_of_arrays 1 +#endif /* GL_ARB_arrays_of_arrays */ + +#ifndef GL_ARB_base_instance +#define GL_ARB_base_instance 1 +#endif /* GL_ARB_base_instance */ + +#ifndef GL_ARB_bindless_texture +#define GL_ARB_bindless_texture 1 +typedef uint64_t GLuint64EXT; +#define GL_UNSIGNED_INT64_ARB 0x140F +typedef GLuint64 (APIENTRYP PFNGLGETTEXTUREHANDLEARBPROC) (GLuint texture); +typedef GLuint64 (APIENTRYP PFNGLGETTEXTURESAMPLERHANDLEARBPROC) (GLuint texture, GLuint sampler); +typedef void (APIENTRYP PFNGLMAKETEXTUREHANDLERESIDENTARBPROC) (GLuint64 handle); +typedef void (APIENTRYP PFNGLMAKETEXTUREHANDLENONRESIDENTARBPROC) (GLuint64 handle); +typedef GLuint64 (APIENTRYP PFNGLGETIMAGEHANDLEARBPROC) (GLuint texture, GLint level, GLboolean layered, GLint layer, GLenum format); +typedef void (APIENTRYP PFNGLMAKEIMAGEHANDLERESIDENTARBPROC) (GLuint64 handle, GLenum access); +typedef void (APIENTRYP PFNGLMAKEIMAGEHANDLENONRESIDENTARBPROC) (GLuint64 handle); +typedef void (APIENTRYP PFNGLUNIFORMHANDLEUI64ARBPROC) (GLint location, GLuint64 value); +typedef void (APIENTRYP PFNGLUNIFORMHANDLEUI64VARBPROC) (GLint location, GLsizei count, const GLuint64 *value); +typedef void (APIENTRYP PFNGLPROGRAMUNIFORMHANDLEUI64ARBPROC) (GLuint program, GLint location, GLuint64 value); +typedef void (APIENTRYP PFNGLPROGRAMUNIFORMHANDLEUI64VARBPROC) (GLuint program, GLint location, GLsizei count, const GLuint64 *values); +typedef GLboolean (APIENTRYP PFNGLISTEXTUREHANDLERESIDENTARBPROC) (GLuint64 handle); +typedef GLboolean (APIENTRYP PFNGLISIMAGEHANDLERESIDENTARBPROC) (GLuint64 handle); +typedef void (APIENTRYP PFNGLVERTEXATTRIBL1UI64ARBPROC) (GLuint index, GLuint64EXT x); +typedef void (APIENTRYP PFNGLVERTEXATTRIBL1UI64VARBPROC) (GLuint index, const GLuint64EXT *v); +typedef void (APIENTRYP PFNGLGETVERTEXATTRIBLUI64VARBPROC) (GLuint index, GLenum pname, GLuint64EXT *params); +#ifdef GL_GLEXT_PROTOTYPES +GLAPI GLuint64 APIENTRY glGetTextureHandleARB (GLuint texture); +GLAPI GLuint64 APIENTRY glGetTextureSamplerHandleARB (GLuint texture, GLuint sampler); +GLAPI void APIENTRY glMakeTextureHandleResidentARB (GLuint64 handle); +GLAPI void APIENTRY glMakeTextureHandleNonResidentARB (GLuint64 handle); +GLAPI GLuint64 APIENTRY glGetImageHandleARB (GLuint texture, GLint level, GLboolean layered, GLint layer, GLenum format); +GLAPI void APIENTRY glMakeImageHandleResidentARB (GLuint64 handle, GLenum access); +GLAPI void APIENTRY glMakeImageHandleNonResidentARB (GLuint64 handle); +GLAPI void APIENTRY glUniformHandleui64ARB (GLint location, GLuint64 value); +GLAPI void APIENTRY glUniformHandleui64vARB (GLint location, GLsizei count, const GLuint64 *value); +GLAPI void APIENTRY glProgramUniformHandleui64ARB (GLuint program, GLint location, GLuint64 value); +GLAPI void APIENTRY glProgramUniformHandleui64vARB (GLuint program, GLint location, GLsizei count, const GLuint64 *values); +GLAPI GLboolean APIENTRY glIsTextureHandleResidentARB (GLuint64 handle); +GLAPI GLboolean APIENTRY glIsImageHandleResidentARB (GLuint64 handle); +GLAPI void APIENTRY glVertexAttribL1ui64ARB (GLuint index, GLuint64EXT x); +GLAPI void APIENTRY glVertexAttribL1ui64vARB (GLuint index, const GLuint64EXT *v); +GLAPI void APIENTRY glGetVertexAttribLui64vARB (GLuint index, GLenum pname, GLuint64EXT *params); +#endif +#endif /* GL_ARB_bindless_texture */ + +#ifndef GL_ARB_blend_func_extended +#define GL_ARB_blend_func_extended 1 +#endif /* GL_ARB_blend_func_extended */ + +#ifndef GL_ARB_buffer_storage +#define GL_ARB_buffer_storage 1 +#endif /* GL_ARB_buffer_storage */ + +#ifndef GL_ARB_cl_event +#define GL_ARB_cl_event 1 +struct _cl_context; +struct _cl_event; +#define GL_SYNC_CL_EVENT_ARB 0x8240 +#define GL_SYNC_CL_EVENT_COMPLETE_ARB 0x8241 +typedef GLsync (APIENTRYP PFNGLCREATESYNCFROMCLEVENTARBPROC) (struct _cl_context *context, struct _cl_event *event, GLbitfield flags); +#ifdef GL_GLEXT_PROTOTYPES +GLAPI GLsync APIENTRY glCreateSyncFromCLeventARB (struct _cl_context *context, struct _cl_event *event, GLbitfield flags); +#endif +#endif /* GL_ARB_cl_event */ + +#ifndef GL_ARB_clear_buffer_object +#define GL_ARB_clear_buffer_object 1 +#endif /* GL_ARB_clear_buffer_object */ + +#ifndef GL_ARB_clear_texture +#define GL_ARB_clear_texture 1 +#endif /* GL_ARB_clear_texture */ + +#ifndef GL_ARB_compressed_texture_pixel_storage +#define GL_ARB_compressed_texture_pixel_storage 1 +#endif /* GL_ARB_compressed_texture_pixel_storage */ + +#ifndef GL_ARB_compute_shader +#define GL_ARB_compute_shader 1 +#define GL_COMPUTE_SHADER_BIT 0x00000020 +#endif /* GL_ARB_compute_shader */ + +#ifndef GL_ARB_compute_variable_group_size +#define GL_ARB_compute_variable_group_size 1 +#define GL_MAX_COMPUTE_VARIABLE_GROUP_INVOCATIONS_ARB 0x9344 +#define GL_MAX_COMPUTE_FIXED_GROUP_INVOCATIONS_ARB 0x90EB +#define GL_MAX_COMPUTE_VARIABLE_GROUP_SIZE_ARB 0x9345 +#define GL_MAX_COMPUTE_FIXED_GROUP_SIZE_ARB 0x91BF +typedef void (APIENTRYP PFNGLDISPATCHCOMPUTEGROUPSIZEARBPROC) (GLuint num_groups_x, GLuint num_groups_y, GLuint num_groups_z, GLuint group_size_x, GLuint group_size_y, GLuint group_size_z); +#ifdef GL_GLEXT_PROTOTYPES +GLAPI void APIENTRY glDispatchComputeGroupSizeARB (GLuint num_groups_x, GLuint num_groups_y, GLuint num_groups_z, GLuint group_size_x, GLuint group_size_y, GLuint group_size_z); +#endif +#endif /* GL_ARB_compute_variable_group_size */ + +#ifndef GL_ARB_conservative_depth +#define GL_ARB_conservative_depth 1 +#endif /* GL_ARB_conservative_depth */ + +#ifndef GL_ARB_copy_buffer +#define GL_ARB_copy_buffer 1 +#define GL_COPY_READ_BUFFER_BINDING 0x8F36 +#define GL_COPY_WRITE_BUFFER_BINDING 0x8F37 +#endif /* GL_ARB_copy_buffer */ + +#ifndef GL_ARB_copy_image +#define GL_ARB_copy_image 1 +#endif /* GL_ARB_copy_image */ + +#ifndef GL_ARB_debug_output +#define GL_ARB_debug_output 1 +typedef void (APIENTRY *GLDEBUGPROCARB)(GLenum source,GLenum type,GLuint id,GLenum severity,GLsizei length,const GLchar *message,const void *userParam); +#define GL_DEBUG_OUTPUT_SYNCHRONOUS_ARB 0x8242 +#define GL_DEBUG_NEXT_LOGGED_MESSAGE_LENGTH_ARB 0x8243 +#define GL_DEBUG_CALLBACK_FUNCTION_ARB 0x8244 +#define GL_DEBUG_CALLBACK_USER_PARAM_ARB 0x8245 +#define GL_DEBUG_SOURCE_API_ARB 0x8246 +#define GL_DEBUG_SOURCE_WINDOW_SYSTEM_ARB 0x8247 +#define GL_DEBUG_SOURCE_SHADER_COMPILER_ARB 0x8248 +#define GL_DEBUG_SOURCE_THIRD_PARTY_ARB 0x8249 +#define GL_DEBUG_SOURCE_APPLICATION_ARB 0x824A +#define GL_DEBUG_SOURCE_OTHER_ARB 0x824B +#define GL_DEBUG_TYPE_ERROR_ARB 0x824C +#define GL_DEBUG_TYPE_DEPRECATED_BEHAVIOR_ARB 0x824D +#define GL_DEBUG_TYPE_UNDEFINED_BEHAVIOR_ARB 0x824E +#define GL_DEBUG_TYPE_PORTABILITY_ARB 0x824F +#define GL_DEBUG_TYPE_PERFORMANCE_ARB 0x8250 +#define GL_DEBUG_TYPE_OTHER_ARB 0x8251 +#define GL_MAX_DEBUG_MESSAGE_LENGTH_ARB 0x9143 +#define GL_MAX_DEBUG_LOGGED_MESSAGES_ARB 0x9144 +#define GL_DEBUG_LOGGED_MESSAGES_ARB 0x9145 +#define GL_DEBUG_SEVERITY_HIGH_ARB 0x9146 +#define GL_DEBUG_SEVERITY_MEDIUM_ARB 0x9147 +#define GL_DEBUG_SEVERITY_LOW_ARB 0x9148 +typedef void (APIENTRYP PFNGLDEBUGMESSAGECONTROLARBPROC) (GLenum source, GLenum type, GLenum severity, GLsizei count, const GLuint *ids, GLboolean enabled); +typedef void (APIENTRYP PFNGLDEBUGMESSAGEINSERTARBPROC) (GLenum source, GLenum type, GLuint id, GLenum severity, GLsizei length, const GLchar *buf); +typedef void (APIENTRYP PFNGLDEBUGMESSAGECALLBACKARBPROC) (GLDEBUGPROCARB callback, const void *userParam); +typedef GLuint (APIENTRYP PFNGLGETDEBUGMESSAGELOGARBPROC) (GLuint count, GLsizei bufSize, GLenum *sources, GLenum *types, GLuint *ids, GLenum *severities, GLsizei *lengths, GLchar *messageLog); +#ifdef GL_GLEXT_PROTOTYPES +GLAPI void APIENTRY glDebugMessageControlARB (GLenum source, GLenum type, GLenum severity, GLsizei count, const GLuint *ids, GLboolean enabled); +GLAPI void APIENTRY glDebugMessageInsertARB (GLenum source, GLenum type, GLuint id, GLenum severity, GLsizei length, const GLchar *buf); +GLAPI void APIENTRY glDebugMessageCallbackARB (GLDEBUGPROCARB callback, const void *userParam); +GLAPI GLuint APIENTRY glGetDebugMessageLogARB (GLuint count, GLsizei bufSize, GLenum *sources, GLenum *types, GLuint *ids, GLenum *severities, GLsizei *lengths, GLchar *messageLog); +#endif +#endif /* GL_ARB_debug_output */ + +#ifndef GL_ARB_depth_buffer_float +#define GL_ARB_depth_buffer_float 1 +#endif /* GL_ARB_depth_buffer_float */ + +#ifndef GL_ARB_depth_clamp +#define GL_ARB_depth_clamp 1 +#endif /* GL_ARB_depth_clamp */ + +#ifndef GL_ARB_draw_buffers_blend +#define GL_ARB_draw_buffers_blend 1 +typedef void (APIENTRYP PFNGLBLENDEQUATIONIARBPROC) (GLuint buf, GLenum mode); +typedef void (APIENTRYP PFNGLBLENDEQUATIONSEPARATEIARBPROC) (GLuint buf, GLenum modeRGB, GLenum modeAlpha); +typedef void (APIENTRYP PFNGLBLENDFUNCIARBPROC) (GLuint buf, GLenum src, GLenum dst); +typedef void (APIENTRYP PFNGLBLENDFUNCSEPARATEIARBPROC) (GLuint buf, GLenum srcRGB, GLenum dstRGB, GLenum srcAlpha, GLenum dstAlpha); +#ifdef GL_GLEXT_PROTOTYPES +GLAPI void APIENTRY glBlendEquationiARB (GLuint buf, GLenum mode); +GLAPI void APIENTRY glBlendEquationSeparateiARB (GLuint buf, GLenum modeRGB, GLenum modeAlpha); +GLAPI void APIENTRY glBlendFunciARB (GLuint buf, GLenum src, GLenum dst); +GLAPI void APIENTRY glBlendFuncSeparateiARB (GLuint buf, GLenum srcRGB, GLenum dstRGB, GLenum srcAlpha, GLenum dstAlpha); +#endif +#endif /* GL_ARB_draw_buffers_blend */ + +#ifndef GL_ARB_draw_elements_base_vertex +#define GL_ARB_draw_elements_base_vertex 1 +#endif /* GL_ARB_draw_elements_base_vertex */ + +#ifndef GL_ARB_draw_indirect +#define GL_ARB_draw_indirect 1 +#endif /* GL_ARB_draw_indirect */ + +#ifndef GL_ARB_enhanced_layouts +#define GL_ARB_enhanced_layouts 1 +#endif /* GL_ARB_enhanced_layouts */ + +#ifndef GL_ARB_explicit_attrib_location +#define GL_ARB_explicit_attrib_location 1 +#endif /* GL_ARB_explicit_attrib_location */ + +#ifndef GL_ARB_explicit_uniform_location +#define GL_ARB_explicit_uniform_location 1 +#endif /* GL_ARB_explicit_uniform_location */ + +#ifndef GL_ARB_fragment_coord_conventions +#define GL_ARB_fragment_coord_conventions 1 +#endif /* GL_ARB_fragment_coord_conventions */ + +#ifndef GL_ARB_fragment_layer_viewport +#define GL_ARB_fragment_layer_viewport 1 +#endif /* GL_ARB_fragment_layer_viewport */ + +#ifndef GL_ARB_framebuffer_no_attachments +#define GL_ARB_framebuffer_no_attachments 1 +#endif /* GL_ARB_framebuffer_no_attachments */ + +#ifndef GL_ARB_framebuffer_object +#define GL_ARB_framebuffer_object 1 +#endif /* GL_ARB_framebuffer_object */ + +#ifndef GL_ARB_framebuffer_sRGB +#define GL_ARB_framebuffer_sRGB 1 +#endif /* GL_ARB_framebuffer_sRGB */ + +#ifndef GL_ARB_get_program_binary +#define GL_ARB_get_program_binary 1 +#endif /* GL_ARB_get_program_binary */ + +#ifndef GL_ARB_gpu_shader5 +#define GL_ARB_gpu_shader5 1 +#endif /* GL_ARB_gpu_shader5 */ + +#ifndef GL_ARB_gpu_shader_fp64 +#define GL_ARB_gpu_shader_fp64 1 +#endif /* GL_ARB_gpu_shader_fp64 */ + +#ifndef GL_ARB_half_float_vertex +#define GL_ARB_half_float_vertex 1 +#endif /* GL_ARB_half_float_vertex */ + +#ifndef GL_ARB_imaging +#define GL_ARB_imaging 1 +#define GL_BLEND_COLOR 0x8005 +#define GL_BLEND_EQUATION 0x8009 +#endif /* GL_ARB_imaging */ + +#ifndef GL_ARB_indirect_parameters +#define GL_ARB_indirect_parameters 1 +#define GL_PARAMETER_BUFFER_ARB 0x80EE +#define GL_PARAMETER_BUFFER_BINDING_ARB 0x80EF +typedef void (APIENTRYP PFNGLMULTIDRAWARRAYSINDIRECTCOUNTARBPROC) (GLenum mode, GLintptr indirect, GLintptr drawcount, GLsizei maxdrawcount, GLsizei stride); +typedef void (APIENTRYP PFNGLMULTIDRAWELEMENTSINDIRECTCOUNTARBPROC) (GLenum mode, GLenum type, GLintptr indirect, GLintptr drawcount, GLsizei maxdrawcount, GLsizei stride); +#ifdef GL_GLEXT_PROTOTYPES +GLAPI void APIENTRY glMultiDrawArraysIndirectCountARB (GLenum mode, GLintptr indirect, GLintptr drawcount, GLsizei maxdrawcount, GLsizei stride); +GLAPI void APIENTRY glMultiDrawElementsIndirectCountARB (GLenum mode, GLenum type, GLintptr indirect, GLintptr drawcount, GLsizei maxdrawcount, GLsizei stride); +#endif +#endif /* GL_ARB_indirect_parameters */ + +#ifndef GL_ARB_internalformat_query +#define GL_ARB_internalformat_query 1 +#endif /* GL_ARB_internalformat_query */ + +#ifndef GL_ARB_internalformat_query2 +#define GL_ARB_internalformat_query2 1 +#define GL_SRGB_DECODE_ARB 0x8299 +#endif /* GL_ARB_internalformat_query2 */ + +#ifndef GL_ARB_invalidate_subdata +#define GL_ARB_invalidate_subdata 1 +#endif /* GL_ARB_invalidate_subdata */ + +#ifndef GL_ARB_map_buffer_alignment +#define GL_ARB_map_buffer_alignment 1 +#endif /* GL_ARB_map_buffer_alignment */ + +#ifndef GL_ARB_map_buffer_range +#define GL_ARB_map_buffer_range 1 +#endif /* GL_ARB_map_buffer_range */ + +#ifndef GL_ARB_multi_bind +#define GL_ARB_multi_bind 1 +#endif /* GL_ARB_multi_bind */ + +#ifndef GL_ARB_multi_draw_indirect +#define GL_ARB_multi_draw_indirect 1 +#endif /* GL_ARB_multi_draw_indirect */ + +#ifndef GL_ARB_occlusion_query2 +#define GL_ARB_occlusion_query2 1 +#endif /* GL_ARB_occlusion_query2 */ + +#ifndef GL_ARB_program_interface_query +#define GL_ARB_program_interface_query 1 +#endif /* GL_ARB_program_interface_query */ + +#ifndef GL_ARB_provoking_vertex +#define GL_ARB_provoking_vertex 1 +#endif /* GL_ARB_provoking_vertex */ + +#ifndef GL_ARB_query_buffer_object +#define GL_ARB_query_buffer_object 1 +#endif /* GL_ARB_query_buffer_object */ + +#ifndef GL_ARB_robust_buffer_access_behavior +#define GL_ARB_robust_buffer_access_behavior 1 +#endif /* GL_ARB_robust_buffer_access_behavior */ + +#ifndef GL_ARB_robustness +#define GL_ARB_robustness 1 +#define GL_CONTEXT_FLAG_ROBUST_ACCESS_BIT_ARB 0x00000004 +#define GL_LOSE_CONTEXT_ON_RESET_ARB 0x8252 +#define GL_GUILTY_CONTEXT_RESET_ARB 0x8253 +#define GL_INNOCENT_CONTEXT_RESET_ARB 0x8254 +#define GL_UNKNOWN_CONTEXT_RESET_ARB 0x8255 +#define GL_RESET_NOTIFICATION_STRATEGY_ARB 0x8256 +#define GL_NO_RESET_NOTIFICATION_ARB 0x8261 +typedef GLenum (APIENTRYP PFNGLGETGRAPHICSRESETSTATUSARBPROC) (void); +typedef void (APIENTRYP PFNGLGETNTEXIMAGEARBPROC) (GLenum target, GLint level, GLenum format, GLenum type, GLsizei bufSize, void *img); +typedef void (APIENTRYP PFNGLREADNPIXELSARBPROC) (GLint x, GLint y, GLsizei width, GLsizei height, GLenum format, GLenum type, GLsizei bufSize, void *data); +typedef void (APIENTRYP PFNGLGETNCOMPRESSEDTEXIMAGEARBPROC) (GLenum target, GLint lod, GLsizei bufSize, void *img); +typedef void (APIENTRYP PFNGLGETNUNIFORMFVARBPROC) (GLuint program, GLint location, GLsizei bufSize, GLfloat *params); +typedef void (APIENTRYP PFNGLGETNUNIFORMIVARBPROC) (GLuint program, GLint location, GLsizei bufSize, GLint *params); +typedef void (APIENTRYP PFNGLGETNUNIFORMUIVARBPROC) (GLuint program, GLint location, GLsizei bufSize, GLuint *params); +typedef void (APIENTRYP PFNGLGETNUNIFORMDVARBPROC) (GLuint program, GLint location, GLsizei bufSize, GLdouble *params); +#ifdef GL_GLEXT_PROTOTYPES +GLAPI GLenum APIENTRY glGetGraphicsResetStatusARB (void); +GLAPI void APIENTRY glGetnTexImageARB (GLenum target, GLint level, GLenum format, GLenum type, GLsizei bufSize, void *img); +GLAPI void APIENTRY glReadnPixelsARB (GLint x, GLint y, GLsizei width, GLsizei height, GLenum format, GLenum type, GLsizei bufSize, void *data); +GLAPI void APIENTRY glGetnCompressedTexImageARB (GLenum target, GLint lod, GLsizei bufSize, void *img); +GLAPI void APIENTRY glGetnUniformfvARB (GLuint program, GLint location, GLsizei bufSize, GLfloat *params); +GLAPI void APIENTRY glGetnUniformivARB (GLuint program, GLint location, GLsizei bufSize, GLint *params); +GLAPI void APIENTRY glGetnUniformuivARB (GLuint program, GLint location, GLsizei bufSize, GLuint *params); +GLAPI void APIENTRY glGetnUniformdvARB (GLuint program, GLint location, GLsizei bufSize, GLdouble *params); +#endif +#endif /* GL_ARB_robustness */ + +#ifndef GL_ARB_robustness_isolation +#define GL_ARB_robustness_isolation 1 +#endif /* GL_ARB_robustness_isolation */ + +#ifndef GL_ARB_sample_shading +#define GL_ARB_sample_shading 1 +#define GL_SAMPLE_SHADING_ARB 0x8C36 +#define GL_MIN_SAMPLE_SHADING_VALUE_ARB 0x8C37 +typedef void (APIENTRYP PFNGLMINSAMPLESHADINGARBPROC) (GLfloat value); +#ifdef GL_GLEXT_PROTOTYPES +GLAPI void APIENTRY glMinSampleShadingARB (GLfloat value); +#endif +#endif /* GL_ARB_sample_shading */ + +#ifndef GL_ARB_sampler_objects +#define GL_ARB_sampler_objects 1 +#endif /* GL_ARB_sampler_objects */ + +#ifndef GL_ARB_seamless_cube_map +#define GL_ARB_seamless_cube_map 1 +#endif /* GL_ARB_seamless_cube_map */ + +#ifndef GL_ARB_seamless_cubemap_per_texture +#define GL_ARB_seamless_cubemap_per_texture 1 +#endif /* GL_ARB_seamless_cubemap_per_texture */ + +#ifndef GL_ARB_separate_shader_objects +#define GL_ARB_separate_shader_objects 1 +#endif /* GL_ARB_separate_shader_objects */ + +#ifndef GL_ARB_shader_atomic_counters +#define GL_ARB_shader_atomic_counters 1 +#endif /* GL_ARB_shader_atomic_counters */ + +#ifndef GL_ARB_shader_bit_encoding +#define GL_ARB_shader_bit_encoding 1 +#endif /* GL_ARB_shader_bit_encoding */ + +#ifndef GL_ARB_shader_draw_parameters +#define GL_ARB_shader_draw_parameters 1 +#endif /* GL_ARB_shader_draw_parameters */ + +#ifndef GL_ARB_shader_group_vote +#define GL_ARB_shader_group_vote 1 +#endif /* GL_ARB_shader_group_vote */ + +#ifndef GL_ARB_shader_image_load_store +#define GL_ARB_shader_image_load_store 1 +#endif /* GL_ARB_shader_image_load_store */ + +#ifndef GL_ARB_shader_image_size +#define GL_ARB_shader_image_size 1 +#endif /* GL_ARB_shader_image_size */ + +#ifndef GL_ARB_shader_precision +#define GL_ARB_shader_precision 1 +#endif /* GL_ARB_shader_precision */ + +#ifndef GL_ARB_shader_stencil_export +#define GL_ARB_shader_stencil_export 1 +#endif /* GL_ARB_shader_stencil_export */ + +#ifndef GL_ARB_shader_storage_buffer_object +#define GL_ARB_shader_storage_buffer_object 1 +#endif /* GL_ARB_shader_storage_buffer_object */ + +#ifndef GL_ARB_shader_subroutine +#define GL_ARB_shader_subroutine 1 +#endif /* GL_ARB_shader_subroutine */ + +#ifndef GL_ARB_shading_language_420pack +#define GL_ARB_shading_language_420pack 1 +#endif /* GL_ARB_shading_language_420pack */ + +#ifndef GL_ARB_shading_language_include +#define GL_ARB_shading_language_include 1 +#define GL_SHADER_INCLUDE_ARB 0x8DAE +#define GL_NAMED_STRING_LENGTH_ARB 0x8DE9 +#define GL_NAMED_STRING_TYPE_ARB 0x8DEA +typedef void (APIENTRYP PFNGLNAMEDSTRINGARBPROC) (GLenum type, GLint namelen, const GLchar *name, GLint stringlen, const GLchar *string); +typedef void (APIENTRYP PFNGLDELETENAMEDSTRINGARBPROC) (GLint namelen, const GLchar *name); +typedef void (APIENTRYP PFNGLCOMPILESHADERINCLUDEARBPROC) (GLuint shader, GLsizei count, const GLchar *const*path, const GLint *length); +typedef GLboolean (APIENTRYP PFNGLISNAMEDSTRINGARBPROC) (GLint namelen, const GLchar *name); +typedef void (APIENTRYP PFNGLGETNAMEDSTRINGARBPROC) (GLint namelen, const GLchar *name, GLsizei bufSize, GLint *stringlen, GLchar *string); +typedef void (APIENTRYP PFNGLGETNAMEDSTRINGIVARBPROC) (GLint namelen, const GLchar *name, GLenum pname, GLint *params); +#ifdef GL_GLEXT_PROTOTYPES +GLAPI void APIENTRY glNamedStringARB (GLenum type, GLint namelen, const GLchar *name, GLint stringlen, const GLchar *string); +GLAPI void APIENTRY glDeleteNamedStringARB (GLint namelen, const GLchar *name); +GLAPI void APIENTRY glCompileShaderIncludeARB (GLuint shader, GLsizei count, const GLchar *const*path, const GLint *length); +GLAPI GLboolean APIENTRY glIsNamedStringARB (GLint namelen, const GLchar *name); +GLAPI void APIENTRY glGetNamedStringARB (GLint namelen, const GLchar *name, GLsizei bufSize, GLint *stringlen, GLchar *string); +GLAPI void APIENTRY glGetNamedStringivARB (GLint namelen, const GLchar *name, GLenum pname, GLint *params); +#endif +#endif /* GL_ARB_shading_language_include */ + +#ifndef GL_ARB_shading_language_packing +#define GL_ARB_shading_language_packing 1 +#endif /* GL_ARB_shading_language_packing */ + +#ifndef GL_ARB_sparse_texture +#define GL_ARB_sparse_texture 1 +#define GL_TEXTURE_SPARSE_ARB 0x91A6 +#define GL_VIRTUAL_PAGE_SIZE_INDEX_ARB 0x91A7 +#define GL_MIN_SPARSE_LEVEL_ARB 0x919B +#define GL_NUM_VIRTUAL_PAGE_SIZES_ARB 0x91A8 +#define GL_VIRTUAL_PAGE_SIZE_X_ARB 0x9195 +#define GL_VIRTUAL_PAGE_SIZE_Y_ARB 0x9196 +#define GL_VIRTUAL_PAGE_SIZE_Z_ARB 0x9197 +#define GL_MAX_SPARSE_TEXTURE_SIZE_ARB 0x9198 +#define GL_MAX_SPARSE_3D_TEXTURE_SIZE_ARB 0x9199 +#define GL_MAX_SPARSE_ARRAY_TEXTURE_LAYERS_ARB 0x919A +#define GL_SPARSE_TEXTURE_FULL_ARRAY_CUBE_MIPMAPS_ARB 0x91A9 +typedef void (APIENTRYP PFNGLTEXPAGECOMMITMENTARBPROC) (GLenum target, GLint level, GLint xoffset, GLint yoffset, GLint zoffset, GLsizei width, GLsizei height, GLsizei depth, GLboolean resident); +#ifdef GL_GLEXT_PROTOTYPES +GLAPI void APIENTRY glTexPageCommitmentARB (GLenum target, GLint level, GLint xoffset, GLint yoffset, GLint zoffset, GLsizei width, GLsizei height, GLsizei depth, GLboolean resident); +#endif +#endif /* GL_ARB_sparse_texture */ + +#ifndef GL_ARB_stencil_texturing +#define GL_ARB_stencil_texturing 1 +#endif /* GL_ARB_stencil_texturing */ + +#ifndef GL_ARB_sync +#define GL_ARB_sync 1 +#endif /* GL_ARB_sync */ + +#ifndef GL_ARB_tessellation_shader +#define GL_ARB_tessellation_shader 1 +#endif /* GL_ARB_tessellation_shader */ + +#ifndef GL_ARB_texture_buffer_object_rgb32 +#define GL_ARB_texture_buffer_object_rgb32 1 +#endif /* GL_ARB_texture_buffer_object_rgb32 */ + +#ifndef GL_ARB_texture_buffer_range +#define GL_ARB_texture_buffer_range 1 +#endif /* GL_ARB_texture_buffer_range */ + +#ifndef GL_ARB_texture_compression_bptc +#define GL_ARB_texture_compression_bptc 1 +#define GL_COMPRESSED_RGBA_BPTC_UNORM_ARB 0x8E8C +#define GL_COMPRESSED_SRGB_ALPHA_BPTC_UNORM_ARB 0x8E8D +#define GL_COMPRESSED_RGB_BPTC_SIGNED_FLOAT_ARB 0x8E8E +#define GL_COMPRESSED_RGB_BPTC_UNSIGNED_FLOAT_ARB 0x8E8F +#endif /* GL_ARB_texture_compression_bptc */ + +#ifndef GL_ARB_texture_compression_rgtc +#define GL_ARB_texture_compression_rgtc 1 +#endif /* GL_ARB_texture_compression_rgtc */ + +#ifndef GL_ARB_texture_cube_map_array +#define GL_ARB_texture_cube_map_array 1 +#define GL_TEXTURE_CUBE_MAP_ARRAY_ARB 0x9009 +#define GL_TEXTURE_BINDING_CUBE_MAP_ARRAY_ARB 0x900A +#define GL_PROXY_TEXTURE_CUBE_MAP_ARRAY_ARB 0x900B +#define GL_SAMPLER_CUBE_MAP_ARRAY_ARB 0x900C +#define GL_SAMPLER_CUBE_MAP_ARRAY_SHADOW_ARB 0x900D +#define GL_INT_SAMPLER_CUBE_MAP_ARRAY_ARB 0x900E +#define GL_UNSIGNED_INT_SAMPLER_CUBE_MAP_ARRAY_ARB 0x900F +#endif /* GL_ARB_texture_cube_map_array */ + +#ifndef GL_ARB_texture_gather +#define GL_ARB_texture_gather 1 +#define GL_MIN_PROGRAM_TEXTURE_GATHER_OFFSET_ARB 0x8E5E +#define GL_MAX_PROGRAM_TEXTURE_GATHER_OFFSET_ARB 0x8E5F +#define GL_MAX_PROGRAM_TEXTURE_GATHER_COMPONENTS_ARB 0x8F9F +#endif /* GL_ARB_texture_gather */ + +#ifndef GL_ARB_texture_mirror_clamp_to_edge +#define GL_ARB_texture_mirror_clamp_to_edge 1 +#endif /* GL_ARB_texture_mirror_clamp_to_edge */ + +#ifndef GL_ARB_texture_multisample +#define GL_ARB_texture_multisample 1 +#endif /* GL_ARB_texture_multisample */ + +#ifndef GL_ARB_texture_query_levels +#define GL_ARB_texture_query_levels 1 +#endif /* GL_ARB_texture_query_levels */ + +#ifndef GL_ARB_texture_query_lod +#define GL_ARB_texture_query_lod 1 +#endif /* GL_ARB_texture_query_lod */ + +#ifndef GL_ARB_texture_rg +#define GL_ARB_texture_rg 1 +#endif /* GL_ARB_texture_rg */ + +#ifndef GL_ARB_texture_rgb10_a2ui +#define GL_ARB_texture_rgb10_a2ui 1 +#endif /* GL_ARB_texture_rgb10_a2ui */ + +#ifndef GL_ARB_texture_stencil8 +#define GL_ARB_texture_stencil8 1 +#endif /* GL_ARB_texture_stencil8 */ + +#ifndef GL_ARB_texture_storage +#define GL_ARB_texture_storage 1 +#endif /* GL_ARB_texture_storage */ + +#ifndef GL_ARB_texture_storage_multisample +#define GL_ARB_texture_storage_multisample 1 +#endif /* GL_ARB_texture_storage_multisample */ + +#ifndef GL_ARB_texture_swizzle +#define GL_ARB_texture_swizzle 1 +#endif /* GL_ARB_texture_swizzle */ + +#ifndef GL_ARB_texture_view +#define GL_ARB_texture_view 1 +#endif /* GL_ARB_texture_view */ + +#ifndef GL_ARB_timer_query +#define GL_ARB_timer_query 1 +#endif /* GL_ARB_timer_query */ + +#ifndef GL_ARB_transform_feedback2 +#define GL_ARB_transform_feedback2 1 +#define GL_TRANSFORM_FEEDBACK_PAUSED 0x8E23 +#define GL_TRANSFORM_FEEDBACK_ACTIVE 0x8E24 +#endif /* GL_ARB_transform_feedback2 */ + +#ifndef GL_ARB_transform_feedback3 +#define GL_ARB_transform_feedback3 1 +#endif /* GL_ARB_transform_feedback3 */ + +#ifndef GL_ARB_transform_feedback_instanced +#define GL_ARB_transform_feedback_instanced 1 +#endif /* GL_ARB_transform_feedback_instanced */ + +#ifndef GL_ARB_uniform_buffer_object +#define GL_ARB_uniform_buffer_object 1 +#define GL_MAX_GEOMETRY_UNIFORM_BLOCKS 0x8A2C +#define GL_MAX_COMBINED_GEOMETRY_UNIFORM_COMPONENTS 0x8A32 +#define GL_UNIFORM_BLOCK_REFERENCED_BY_GEOMETRY_SHADER 0x8A45 +#endif /* GL_ARB_uniform_buffer_object */ + +#ifndef GL_ARB_vertex_array_bgra +#define GL_ARB_vertex_array_bgra 1 +#endif /* GL_ARB_vertex_array_bgra */ + +#ifndef GL_ARB_vertex_array_object +#define GL_ARB_vertex_array_object 1 +#endif /* GL_ARB_vertex_array_object */ + +#ifndef GL_ARB_vertex_attrib_64bit +#define GL_ARB_vertex_attrib_64bit 1 +#endif /* GL_ARB_vertex_attrib_64bit */ + +#ifndef GL_ARB_vertex_attrib_binding +#define GL_ARB_vertex_attrib_binding 1 +#endif /* GL_ARB_vertex_attrib_binding */ + +#ifndef GL_ARB_vertex_type_10f_11f_11f_rev +#define GL_ARB_vertex_type_10f_11f_11f_rev 1 +#endif /* GL_ARB_vertex_type_10f_11f_11f_rev */ + +#ifndef GL_ARB_vertex_type_2_10_10_10_rev +#define GL_ARB_vertex_type_2_10_10_10_rev 1 +#endif /* GL_ARB_vertex_type_2_10_10_10_rev */ + +#ifndef GL_ARB_viewport_array +#define GL_ARB_viewport_array 1 +#endif /* GL_ARB_viewport_array */ + +#ifndef GL_KHR_debug +#define GL_KHR_debug 1 +#endif /* GL_KHR_debug */ + +#ifndef GL_KHR_texture_compression_astc_hdr +#define GL_KHR_texture_compression_astc_hdr 1 +#define GL_COMPRESSED_RGBA_ASTC_4x4_KHR 0x93B0 +#define GL_COMPRESSED_RGBA_ASTC_5x4_KHR 0x93B1 +#define GL_COMPRESSED_RGBA_ASTC_5x5_KHR 0x93B2 +#define GL_COMPRESSED_RGBA_ASTC_6x5_KHR 0x93B3 +#define GL_COMPRESSED_RGBA_ASTC_6x6_KHR 0x93B4 +#define GL_COMPRESSED_RGBA_ASTC_8x5_KHR 0x93B5 +#define GL_COMPRESSED_RGBA_ASTC_8x6_KHR 0x93B6 +#define GL_COMPRESSED_RGBA_ASTC_8x8_KHR 0x93B7 +#define GL_COMPRESSED_RGBA_ASTC_10x5_KHR 0x93B8 +#define GL_COMPRESSED_RGBA_ASTC_10x6_KHR 0x93B9 +#define GL_COMPRESSED_RGBA_ASTC_10x8_KHR 0x93BA +#define GL_COMPRESSED_RGBA_ASTC_10x10_KHR 0x93BB +#define GL_COMPRESSED_RGBA_ASTC_12x10_KHR 0x93BC +#define GL_COMPRESSED_RGBA_ASTC_12x12_KHR 0x93BD +#define GL_COMPRESSED_SRGB8_ALPHA8_ASTC_4x4_KHR 0x93D0 +#define GL_COMPRESSED_SRGB8_ALPHA8_ASTC_5x4_KHR 0x93D1 +#define GL_COMPRESSED_SRGB8_ALPHA8_ASTC_5x5_KHR 0x93D2 +#define GL_COMPRESSED_SRGB8_ALPHA8_ASTC_6x5_KHR 0x93D3 +#define GL_COMPRESSED_SRGB8_ALPHA8_ASTC_6x6_KHR 0x93D4 +#define GL_COMPRESSED_SRGB8_ALPHA8_ASTC_8x5_KHR 0x93D5 +#define GL_COMPRESSED_SRGB8_ALPHA8_ASTC_8x6_KHR 0x93D6 +#define GL_COMPRESSED_SRGB8_ALPHA8_ASTC_8x8_KHR 0x93D7 +#define GL_COMPRESSED_SRGB8_ALPHA8_ASTC_10x5_KHR 0x93D8 +#define GL_COMPRESSED_SRGB8_ALPHA8_ASTC_10x6_KHR 0x93D9 +#define GL_COMPRESSED_SRGB8_ALPHA8_ASTC_10x8_KHR 0x93DA +#define GL_COMPRESSED_SRGB8_ALPHA8_ASTC_10x10_KHR 0x93DB +#define GL_COMPRESSED_SRGB8_ALPHA8_ASTC_12x10_KHR 0x93DC +#define GL_COMPRESSED_SRGB8_ALPHA8_ASTC_12x12_KHR 0x93DD +#endif /* GL_KHR_texture_compression_astc_hdr */ + +#ifndef GL_KHR_texture_compression_astc_ldr +#define GL_KHR_texture_compression_astc_ldr 1 +#endif /* GL_KHR_texture_compression_astc_ldr */ + +#ifdef __cplusplus +} +#endif + +#endif diff --git a/thirdparty/include/GL3/glext.h b/thirdparty/include/GL3/glext.h new file mode 100644 index 000000000..9dee32469 --- /dev/null +++ b/thirdparty/include/GL3/glext.h @@ -0,0 +1,11162 @@ +#ifndef __glext_h_ +#define __glext_h_ 1 + +#ifdef __cplusplus +extern "C" { +#endif + +/* +** Copyright (c) 2013-2014 The Khronos Group Inc. +** +** Permission is hereby granted, free of charge, to any person obtaining a +** copy of this software and/or associated documentation files (the +** "Materials"), to deal in the Materials without restriction, including +** without limitation the rights to use, copy, modify, merge, publish, +** distribute, sublicense, and/or sell copies of the Materials, and to +** permit persons to whom the Materials are furnished to do so, subject to +** the following conditions: +** +** The above copyright notice and this permission notice shall be included +** in all copies or substantial portions of the Materials. +** +** THE MATERIALS ARE PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, +** EXPRESS OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF +** MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. +** IN NO EVENT SHALL THE AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY +** CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT, +** TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION WITH THE +** MATERIALS OR THE USE OR OTHER DEALINGS IN THE MATERIALS. +*/ +/* +** This header is generated from the Khronos OpenGL / OpenGL ES XML +** API Registry. The current version of the Registry, generator scripts +** used to make the header, and the header can be found at +** http://www.opengl.org/registry/ +** +** Khronos $Revision: 27022 $ on $Date: 2014-06-10 08:30:04 -0700 (Tue, 10 Jun 2014) $ +*/ + +#if defined(_WIN32) && !defined(APIENTRY) && !defined(__CYGWIN__) && !defined(__SCITECH_SNAP__) +#ifndef WIN32_LEAN_AND_MEAN +#define WIN32_LEAN_AND_MEAN 1 +#endif +#include +#endif + +#ifndef APIENTRY +#define APIENTRY +#endif +#ifndef APIENTRYP +#define APIENTRYP APIENTRY * +#endif +#ifndef GLAPI +#define GLAPI extern +#endif + +#define GL_GLEXT_VERSION 20140610 + +/* Generated C header for: + * API: gl + * Profile: compatibility + * Versions considered: .* + * Versions emitted: 1\.[2-9]|[234]\.[0-9] + * Default extensions included: gl + * Additional extensions included: _nomatch_^ + * Extensions removed: _nomatch_^ + */ + +#ifndef GL_VERSION_1_2 +#define GL_VERSION_1_2 1 +#define GL_UNSIGNED_BYTE_3_3_2 0x8032 +#define GL_UNSIGNED_SHORT_4_4_4_4 0x8033 +#define GL_UNSIGNED_SHORT_5_5_5_1 0x8034 +#define GL_UNSIGNED_INT_8_8_8_8 0x8035 +#define GL_UNSIGNED_INT_10_10_10_2 0x8036 +#define GL_TEXTURE_BINDING_3D 0x806A +#define GL_PACK_SKIP_IMAGES 0x806B +#define GL_PACK_IMAGE_HEIGHT 0x806C +#define GL_UNPACK_SKIP_IMAGES 0x806D +#define GL_UNPACK_IMAGE_HEIGHT 0x806E +#define GL_TEXTURE_3D 0x806F +#define GL_PROXY_TEXTURE_3D 0x8070 +#define GL_TEXTURE_DEPTH 0x8071 +#define GL_TEXTURE_WRAP_R 0x8072 +#define GL_MAX_3D_TEXTURE_SIZE 0x8073 +#define GL_UNSIGNED_BYTE_2_3_3_REV 0x8362 +#define GL_UNSIGNED_SHORT_5_6_5 0x8363 +#define GL_UNSIGNED_SHORT_5_6_5_REV 0x8364 +#define GL_UNSIGNED_SHORT_4_4_4_4_REV 0x8365 +#define GL_UNSIGNED_SHORT_1_5_5_5_REV 0x8366 +#define GL_UNSIGNED_INT_8_8_8_8_REV 0x8367 +#define GL_UNSIGNED_INT_2_10_10_10_REV 0x8368 +#define GL_BGR 0x80E0 +#define GL_BGRA 0x80E1 +#define GL_MAX_ELEMENTS_VERTICES 0x80E8 +#define GL_MAX_ELEMENTS_INDICES 0x80E9 +#define GL_CLAMP_TO_EDGE 0x812F +#define GL_TEXTURE_MIN_LOD 0x813A +#define GL_TEXTURE_MAX_LOD 0x813B +#define GL_TEXTURE_BASE_LEVEL 0x813C +#define GL_TEXTURE_MAX_LEVEL 0x813D +#define GL_SMOOTH_POINT_SIZE_RANGE 0x0B12 +#define GL_SMOOTH_POINT_SIZE_GRANULARITY 0x0B13 +#define GL_SMOOTH_LINE_WIDTH_RANGE 0x0B22 +#define GL_SMOOTH_LINE_WIDTH_GRANULARITY 0x0B23 +#define GL_ALIASED_LINE_WIDTH_RANGE 0x846E +#define GL_RESCALE_NORMAL 0x803A +#define GL_LIGHT_MODEL_COLOR_CONTROL 0x81F8 +#define GL_SINGLE_COLOR 0x81F9 +#define GL_SEPARATE_SPECULAR_COLOR 0x81FA +#define GL_ALIASED_POINT_SIZE_RANGE 0x846D +typedef void (APIENTRYP PFNGLDRAWRANGEELEMENTSPROC) (GLenum mode, GLuint start, GLuint end, GLsizei count, GLenum type, const void *indices); +typedef void (APIENTRYP PFNGLTEXIMAGE3DPROC) (GLenum target, GLint level, GLint internalformat, GLsizei width, GLsizei height, GLsizei depth, GLint border, GLenum format, GLenum type, const void *pixels); +typedef void (APIENTRYP PFNGLTEXSUBIMAGE3DPROC) (GLenum target, GLint level, GLint xoffset, GLint yoffset, GLint zoffset, GLsizei width, GLsizei height, GLsizei depth, GLenum format, GLenum type, const void *pixels); +typedef void (APIENTRYP PFNGLCOPYTEXSUBIMAGE3DPROC) (GLenum target, GLint level, GLint xoffset, GLint yoffset, GLint zoffset, GLint x, GLint y, GLsizei width, GLsizei height); +#ifdef GL_GLEXT_PROTOTYPES +GLAPI void APIENTRY glDrawRangeElements (GLenum mode, GLuint start, GLuint end, GLsizei count, GLenum type, const void *indices); +GLAPI void APIENTRY glTexImage3D (GLenum target, GLint level, GLint internalformat, GLsizei width, GLsizei height, GLsizei depth, GLint border, GLenum format, GLenum type, const void *pixels); +GLAPI void APIENTRY glTexSubImage3D (GLenum target, GLint level, GLint xoffset, GLint yoffset, GLint zoffset, GLsizei width, GLsizei height, GLsizei depth, GLenum format, GLenum type, const void *pixels); +GLAPI void APIENTRY glCopyTexSubImage3D (GLenum target, GLint level, GLint xoffset, GLint yoffset, GLint zoffset, GLint x, GLint y, GLsizei width, GLsizei height); +#endif +#endif /* GL_VERSION_1_2 */ + +#ifndef GL_VERSION_1_3 +#define GL_VERSION_1_3 1 +#define GL_TEXTURE0 0x84C0 +#define GL_TEXTURE1 0x84C1 +#define GL_TEXTURE2 0x84C2 +#define GL_TEXTURE3 0x84C3 +#define GL_TEXTURE4 0x84C4 +#define GL_TEXTURE5 0x84C5 +#define GL_TEXTURE6 0x84C6 +#define GL_TEXTURE7 0x84C7 +#define GL_TEXTURE8 0x84C8 +#define GL_TEXTURE9 0x84C9 +#define GL_TEXTURE10 0x84CA +#define GL_TEXTURE11 0x84CB +#define GL_TEXTURE12 0x84CC +#define GL_TEXTURE13 0x84CD +#define GL_TEXTURE14 0x84CE +#define GL_TEXTURE15 0x84CF +#define GL_TEXTURE16 0x84D0 +#define GL_TEXTURE17 0x84D1 +#define GL_TEXTURE18 0x84D2 +#define GL_TEXTURE19 0x84D3 +#define GL_TEXTURE20 0x84D4 +#define GL_TEXTURE21 0x84D5 +#define GL_TEXTURE22 0x84D6 +#define GL_TEXTURE23 0x84D7 +#define GL_TEXTURE24 0x84D8 +#define GL_TEXTURE25 0x84D9 +#define GL_TEXTURE26 0x84DA +#define GL_TEXTURE27 0x84DB +#define GL_TEXTURE28 0x84DC +#define GL_TEXTURE29 0x84DD +#define GL_TEXTURE30 0x84DE +#define GL_TEXTURE31 0x84DF +#define GL_ACTIVE_TEXTURE 0x84E0 +#define GL_MULTISAMPLE 0x809D +#define GL_SAMPLE_ALPHA_TO_COVERAGE 0x809E +#define GL_SAMPLE_ALPHA_TO_ONE 0x809F +#define GL_SAMPLE_COVERAGE 0x80A0 +#define GL_SAMPLE_BUFFERS 0x80A8 +#define GL_SAMPLES 0x80A9 +#define GL_SAMPLE_COVERAGE_VALUE 0x80AA +#define GL_SAMPLE_COVERAGE_INVERT 0x80AB +#define GL_TEXTURE_CUBE_MAP 0x8513 +#define GL_TEXTURE_BINDING_CUBE_MAP 0x8514 +#define GL_TEXTURE_CUBE_MAP_POSITIVE_X 0x8515 +#define GL_TEXTURE_CUBE_MAP_NEGATIVE_X 0x8516 +#define GL_TEXTURE_CUBE_MAP_POSITIVE_Y 0x8517 +#define GL_TEXTURE_CUBE_MAP_NEGATIVE_Y 0x8518 +#define GL_TEXTURE_CUBE_MAP_POSITIVE_Z 0x8519 +#define GL_TEXTURE_CUBE_MAP_NEGATIVE_Z 0x851A +#define GL_PROXY_TEXTURE_CUBE_MAP 0x851B +#define GL_MAX_CUBE_MAP_TEXTURE_SIZE 0x851C +#define GL_COMPRESSED_RGB 0x84ED +#define GL_COMPRESSED_RGBA 0x84EE +#define GL_TEXTURE_COMPRESSION_HINT 0x84EF +#define GL_TEXTURE_COMPRESSED_IMAGE_SIZE 0x86A0 +#define GL_TEXTURE_COMPRESSED 0x86A1 +#define GL_NUM_COMPRESSED_TEXTURE_FORMATS 0x86A2 +#define GL_COMPRESSED_TEXTURE_FORMATS 0x86A3 +#define GL_CLAMP_TO_BORDER 0x812D +#define GL_CLIENT_ACTIVE_TEXTURE 0x84E1 +#define GL_MAX_TEXTURE_UNITS 0x84E2 +#define GL_TRANSPOSE_MODELVIEW_MATRIX 0x84E3 +#define GL_TRANSPOSE_PROJECTION_MATRIX 0x84E4 +#define GL_TRANSPOSE_TEXTURE_MATRIX 0x84E5 +#define GL_TRANSPOSE_COLOR_MATRIX 0x84E6 +#define GL_MULTISAMPLE_BIT 0x20000000 +#define GL_NORMAL_MAP 0x8511 +#define GL_REFLECTION_MAP 0x8512 +#define GL_COMPRESSED_ALPHA 0x84E9 +#define GL_COMPRESSED_LUMINANCE 0x84EA +#define GL_COMPRESSED_LUMINANCE_ALPHA 0x84EB +#define GL_COMPRESSED_INTENSITY 0x84EC +#define GL_COMBINE 0x8570 +#define GL_COMBINE_RGB 0x8571 +#define GL_COMBINE_ALPHA 0x8572 +#define GL_SOURCE0_RGB 0x8580 +#define GL_SOURCE1_RGB 0x8581 +#define GL_SOURCE2_RGB 0x8582 +#define GL_SOURCE0_ALPHA 0x8588 +#define GL_SOURCE1_ALPHA 0x8589 +#define GL_SOURCE2_ALPHA 0x858A +#define GL_OPERAND0_RGB 0x8590 +#define GL_OPERAND1_RGB 0x8591 +#define GL_OPERAND2_RGB 0x8592 +#define GL_OPERAND0_ALPHA 0x8598 +#define GL_OPERAND1_ALPHA 0x8599 +#define GL_OPERAND2_ALPHA 0x859A +#define GL_RGB_SCALE 0x8573 +#define GL_ADD_SIGNED 0x8574 +#define GL_INTERPOLATE 0x8575 +#define GL_SUBTRACT 0x84E7 +#define GL_CONSTANT 0x8576 +#define GL_PRIMARY_COLOR 0x8577 +#define GL_PREVIOUS 0x8578 +#define GL_DOT3_RGB 0x86AE +#define GL_DOT3_RGBA 0x86AF +typedef void (APIENTRYP PFNGLACTIVETEXTUREPROC) (GLenum texture); +typedef void (APIENTRYP PFNGLSAMPLECOVERAGEPROC) (GLfloat value, GLboolean invert); +typedef void (APIENTRYP PFNGLCOMPRESSEDTEXIMAGE3DPROC) (GLenum target, GLint level, GLenum internalformat, GLsizei width, GLsizei height, GLsizei depth, GLint border, GLsizei imageSize, const void *data); +typedef void (APIENTRYP PFNGLCOMPRESSEDTEXIMAGE2DPROC) (GLenum target, GLint level, GLenum internalformat, GLsizei width, GLsizei height, GLint border, GLsizei imageSize, const void *data); +typedef void (APIENTRYP PFNGLCOMPRESSEDTEXIMAGE1DPROC) (GLenum target, GLint level, GLenum internalformat, GLsizei width, GLint border, GLsizei imageSize, const void *data); +typedef void (APIENTRYP PFNGLCOMPRESSEDTEXSUBIMAGE3DPROC) (GLenum target, GLint level, GLint xoffset, GLint yoffset, GLint zoffset, GLsizei width, GLsizei height, GLsizei depth, GLenum format, GLsizei imageSize, const void *data); +typedef void (APIENTRYP PFNGLCOMPRESSEDTEXSUBIMAGE2DPROC) (GLenum target, GLint level, GLint xoffset, GLint yoffset, GLsizei width, GLsizei height, GLenum format, GLsizei imageSize, const void *data); +typedef void (APIENTRYP PFNGLCOMPRESSEDTEXSUBIMAGE1DPROC) (GLenum target, GLint level, GLint xoffset, GLsizei width, GLenum format, GLsizei imageSize, const void *data); +typedef void (APIENTRYP PFNGLGETCOMPRESSEDTEXIMAGEPROC) (GLenum target, GLint level, void *img); +typedef void (APIENTRYP PFNGLCLIENTACTIVETEXTUREPROC) (GLenum texture); +typedef void (APIENTRYP PFNGLMULTITEXCOORD1DPROC) (GLenum target, GLdouble s); +typedef void (APIENTRYP PFNGLMULTITEXCOORD1DVPROC) (GLenum target, const GLdouble *v); +typedef void (APIENTRYP PFNGLMULTITEXCOORD1FPROC) (GLenum target, GLfloat s); +typedef void (APIENTRYP PFNGLMULTITEXCOORD1FVPROC) (GLenum target, const GLfloat *v); +typedef void (APIENTRYP PFNGLMULTITEXCOORD1IPROC) (GLenum target, GLint s); +typedef void (APIENTRYP PFNGLMULTITEXCOORD1IVPROC) (GLenum target, const GLint *v); +typedef void (APIENTRYP PFNGLMULTITEXCOORD1SPROC) (GLenum target, GLshort s); +typedef void (APIENTRYP PFNGLMULTITEXCOORD1SVPROC) (GLenum target, const GLshort *v); +typedef void (APIENTRYP PFNGLMULTITEXCOORD2DPROC) (GLenum target, GLdouble s, GLdouble t); +typedef void (APIENTRYP PFNGLMULTITEXCOORD2DVPROC) (GLenum target, const GLdouble *v); +typedef void (APIENTRYP PFNGLMULTITEXCOORD2FPROC) (GLenum target, GLfloat s, GLfloat t); +typedef void (APIENTRYP PFNGLMULTITEXCOORD2FVPROC) (GLenum target, const GLfloat *v); +typedef void (APIENTRYP PFNGLMULTITEXCOORD2IPROC) (GLenum target, GLint s, GLint t); +typedef void (APIENTRYP PFNGLMULTITEXCOORD2IVPROC) (GLenum target, const GLint *v); +typedef void (APIENTRYP PFNGLMULTITEXCOORD2SPROC) (GLenum target, GLshort s, GLshort t); +typedef void (APIENTRYP PFNGLMULTITEXCOORD2SVPROC) (GLenum target, const GLshort *v); +typedef void (APIENTRYP PFNGLMULTITEXCOORD3DPROC) (GLenum target, GLdouble s, GLdouble t, GLdouble r); +typedef void (APIENTRYP PFNGLMULTITEXCOORD3DVPROC) (GLenum target, const GLdouble *v); +typedef void (APIENTRYP PFNGLMULTITEXCOORD3FPROC) (GLenum target, GLfloat s, GLfloat t, GLfloat r); +typedef void (APIENTRYP PFNGLMULTITEXCOORD3FVPROC) (GLenum target, const GLfloat *v); +typedef void (APIENTRYP PFNGLMULTITEXCOORD3IPROC) (GLenum target, GLint s, GLint t, GLint r); +typedef void (APIENTRYP PFNGLMULTITEXCOORD3IVPROC) (GLenum target, const GLint *v); +typedef void (APIENTRYP PFNGLMULTITEXCOORD3SPROC) (GLenum target, GLshort s, GLshort t, GLshort r); +typedef void (APIENTRYP PFNGLMULTITEXCOORD3SVPROC) (GLenum target, const GLshort *v); +typedef void (APIENTRYP PFNGLMULTITEXCOORD4DPROC) (GLenum target, GLdouble s, GLdouble t, GLdouble r, GLdouble q); +typedef void (APIENTRYP PFNGLMULTITEXCOORD4DVPROC) (GLenum target, const GLdouble *v); +typedef void (APIENTRYP PFNGLMULTITEXCOORD4FPROC) (GLenum target, GLfloat s, GLfloat t, GLfloat r, GLfloat q); +typedef void (APIENTRYP PFNGLMULTITEXCOORD4FVPROC) (GLenum target, const GLfloat *v); +typedef void (APIENTRYP PFNGLMULTITEXCOORD4IPROC) (GLenum target, GLint s, GLint t, GLint r, GLint q); +typedef void (APIENTRYP PFNGLMULTITEXCOORD4IVPROC) (GLenum target, const GLint *v); +typedef void (APIENTRYP PFNGLMULTITEXCOORD4SPROC) (GLenum target, GLshort s, GLshort t, GLshort r, GLshort q); +typedef void (APIENTRYP PFNGLMULTITEXCOORD4SVPROC) (GLenum target, const GLshort *v); +typedef void (APIENTRYP PFNGLLOADTRANSPOSEMATRIXFPROC) (const GLfloat *m); +typedef void (APIENTRYP PFNGLLOADTRANSPOSEMATRIXDPROC) (const GLdouble *m); +typedef void (APIENTRYP PFNGLMULTTRANSPOSEMATRIXFPROC) (const GLfloat *m); +typedef void (APIENTRYP PFNGLMULTTRANSPOSEMATRIXDPROC) (const GLdouble *m); +#ifdef GL_GLEXT_PROTOTYPES +GLAPI void APIENTRY glActiveTexture (GLenum texture); +GLAPI void APIENTRY glSampleCoverage (GLfloat value, GLboolean invert); +GLAPI void APIENTRY glCompressedTexImage3D (GLenum target, GLint level, GLenum internalformat, GLsizei width, GLsizei height, GLsizei depth, GLint border, GLsizei imageSize, const void *data); +GLAPI void APIENTRY glCompressedTexImage2D (GLenum target, GLint level, GLenum internalformat, GLsizei width, GLsizei height, GLint border, GLsizei imageSize, const void *data); +GLAPI void APIENTRY glCompressedTexImage1D (GLenum target, GLint level, GLenum internalformat, GLsizei width, GLint border, GLsizei imageSize, const void *data); +GLAPI void APIENTRY glCompressedTexSubImage3D (GLenum target, GLint level, GLint xoffset, GLint yoffset, GLint zoffset, GLsizei width, GLsizei height, GLsizei depth, GLenum format, GLsizei imageSize, const void *data); +GLAPI void APIENTRY glCompressedTexSubImage2D (GLenum target, GLint level, GLint xoffset, GLint yoffset, GLsizei width, GLsizei height, GLenum format, GLsizei imageSize, const void *data); +GLAPI void APIENTRY glCompressedTexSubImage1D (GLenum target, GLint level, GLint xoffset, GLsizei width, GLenum format, GLsizei imageSize, const void *data); +GLAPI void APIENTRY glGetCompressedTexImage (GLenum target, GLint level, void *img); +GLAPI void APIENTRY glClientActiveTexture (GLenum texture); +GLAPI void APIENTRY glMultiTexCoord1d (GLenum target, GLdouble s); +GLAPI void APIENTRY glMultiTexCoord1dv (GLenum target, const GLdouble *v); +GLAPI void APIENTRY glMultiTexCoord1f (GLenum target, GLfloat s); +GLAPI void APIENTRY glMultiTexCoord1fv (GLenum target, const GLfloat *v); +GLAPI void APIENTRY glMultiTexCoord1i (GLenum target, GLint s); +GLAPI void APIENTRY glMultiTexCoord1iv (GLenum target, const GLint *v); +GLAPI void APIENTRY glMultiTexCoord1s (GLenum target, GLshort s); +GLAPI void APIENTRY glMultiTexCoord1sv (GLenum target, const GLshort *v); +GLAPI void APIENTRY glMultiTexCoord2d (GLenum target, GLdouble s, GLdouble t); +GLAPI void APIENTRY glMultiTexCoord2dv (GLenum target, const GLdouble *v); +GLAPI void APIENTRY glMultiTexCoord2f (GLenum target, GLfloat s, GLfloat t); +GLAPI void APIENTRY glMultiTexCoord2fv (GLenum target, const GLfloat *v); +GLAPI void APIENTRY glMultiTexCoord2i (GLenum target, GLint s, GLint t); +GLAPI void APIENTRY glMultiTexCoord2iv (GLenum target, const GLint *v); +GLAPI void APIENTRY glMultiTexCoord2s (GLenum target, GLshort s, GLshort t); +GLAPI void APIENTRY glMultiTexCoord2sv (GLenum target, const GLshort *v); +GLAPI void APIENTRY glMultiTexCoord3d (GLenum target, GLdouble s, GLdouble t, GLdouble r); +GLAPI void APIENTRY glMultiTexCoord3dv (GLenum target, const GLdouble *v); +GLAPI void APIENTRY glMultiTexCoord3f (GLenum target, GLfloat s, GLfloat t, GLfloat r); +GLAPI void APIENTRY glMultiTexCoord3fv (GLenum target, const GLfloat *v); +GLAPI void APIENTRY glMultiTexCoord3i (GLenum target, GLint s, GLint t, GLint r); +GLAPI void APIENTRY glMultiTexCoord3iv (GLenum target, const GLint *v); +GLAPI void APIENTRY glMultiTexCoord3s (GLenum target, GLshort s, GLshort t, GLshort r); +GLAPI void APIENTRY glMultiTexCoord3sv (GLenum target, const GLshort *v); +GLAPI void APIENTRY glMultiTexCoord4d (GLenum target, GLdouble s, GLdouble t, GLdouble r, GLdouble q); +GLAPI void APIENTRY glMultiTexCoord4dv (GLenum target, const GLdouble *v); +GLAPI void APIENTRY glMultiTexCoord4f (GLenum target, GLfloat s, GLfloat t, GLfloat r, GLfloat q); +GLAPI void APIENTRY glMultiTexCoord4fv (GLenum target, const GLfloat *v); +GLAPI void APIENTRY glMultiTexCoord4i (GLenum target, GLint s, GLint t, GLint r, GLint q); +GLAPI void APIENTRY glMultiTexCoord4iv (GLenum target, const GLint *v); +GLAPI void APIENTRY glMultiTexCoord4s (GLenum target, GLshort s, GLshort t, GLshort r, GLshort q); +GLAPI void APIENTRY glMultiTexCoord4sv (GLenum target, const GLshort *v); +GLAPI void APIENTRY glLoadTransposeMatrixf (const GLfloat *m); +GLAPI void APIENTRY glLoadTransposeMatrixd (const GLdouble *m); +GLAPI void APIENTRY glMultTransposeMatrixf (const GLfloat *m); +GLAPI void APIENTRY glMultTransposeMatrixd (const GLdouble *m); +#endif +#endif /* GL_VERSION_1_3 */ + +#ifndef GL_VERSION_1_4 +#define GL_VERSION_1_4 1 +#define GL_BLEND_DST_RGB 0x80C8 +#define GL_BLEND_SRC_RGB 0x80C9 +#define GL_BLEND_DST_ALPHA 0x80CA +#define GL_BLEND_SRC_ALPHA 0x80CB +#define GL_POINT_FADE_THRESHOLD_SIZE 0x8128 +#define GL_DEPTH_COMPONENT16 0x81A5 +#define GL_DEPTH_COMPONENT24 0x81A6 +#define GL_DEPTH_COMPONENT32 0x81A7 +#define GL_MIRRORED_REPEAT 0x8370 +#define GL_MAX_TEXTURE_LOD_BIAS 0x84FD +#define GL_TEXTURE_LOD_BIAS 0x8501 +#define GL_INCR_WRAP 0x8507 +#define GL_DECR_WRAP 0x8508 +#define GL_TEXTURE_DEPTH_SIZE 0x884A +#define GL_TEXTURE_COMPARE_MODE 0x884C +#define GL_TEXTURE_COMPARE_FUNC 0x884D +#define GL_POINT_SIZE_MIN 0x8126 +#define GL_POINT_SIZE_MAX 0x8127 +#define GL_POINT_DISTANCE_ATTENUATION 0x8129 +#define GL_GENERATE_MIPMAP 0x8191 +#define GL_GENERATE_MIPMAP_HINT 0x8192 +#define GL_FOG_COORDINATE_SOURCE 0x8450 +#define GL_FOG_COORDINATE 0x8451 +#define GL_FRAGMENT_DEPTH 0x8452 +#define GL_CURRENT_FOG_COORDINATE 0x8453 +#define GL_FOG_COORDINATE_ARRAY_TYPE 0x8454 +#define GL_FOG_COORDINATE_ARRAY_STRIDE 0x8455 +#define GL_FOG_COORDINATE_ARRAY_POINTER 0x8456 +#define GL_FOG_COORDINATE_ARRAY 0x8457 +#define GL_COLOR_SUM 0x8458 +#define GL_CURRENT_SECONDARY_COLOR 0x8459 +#define GL_SECONDARY_COLOR_ARRAY_SIZE 0x845A +#define GL_SECONDARY_COLOR_ARRAY_TYPE 0x845B +#define GL_SECONDARY_COLOR_ARRAY_STRIDE 0x845C +#define GL_SECONDARY_COLOR_ARRAY_POINTER 0x845D +#define GL_SECONDARY_COLOR_ARRAY 0x845E +#define GL_TEXTURE_FILTER_CONTROL 0x8500 +#define GL_DEPTH_TEXTURE_MODE 0x884B +#define GL_COMPARE_R_TO_TEXTURE 0x884E +#define GL_FUNC_ADD 0x8006 +#define GL_FUNC_SUBTRACT 0x800A +#define GL_FUNC_REVERSE_SUBTRACT 0x800B +#define GL_MIN 0x8007 +#define GL_MAX 0x8008 +#define GL_CONSTANT_COLOR 0x8001 +#define GL_ONE_MINUS_CONSTANT_COLOR 0x8002 +#define GL_CONSTANT_ALPHA 0x8003 +#define GL_ONE_MINUS_CONSTANT_ALPHA 0x8004 +typedef void (APIENTRYP PFNGLBLENDFUNCSEPARATEPROC) (GLenum sfactorRGB, GLenum dfactorRGB, GLenum sfactorAlpha, GLenum dfactorAlpha); +typedef void (APIENTRYP PFNGLMULTIDRAWARRAYSPROC) (GLenum mode, const GLint *first, const GLsizei *count, GLsizei drawcount); +typedef void (APIENTRYP PFNGLMULTIDRAWELEMENTSPROC) (GLenum mode, const GLsizei *count, GLenum type, const void *const*indices, GLsizei drawcount); +typedef void (APIENTRYP PFNGLPOINTPARAMETERFPROC) (GLenum pname, GLfloat param); +typedef void (APIENTRYP PFNGLPOINTPARAMETERFVPROC) (GLenum pname, const GLfloat *params); +typedef void (APIENTRYP PFNGLPOINTPARAMETERIPROC) (GLenum pname, GLint param); +typedef void (APIENTRYP PFNGLPOINTPARAMETERIVPROC) (GLenum pname, const GLint *params); +typedef void (APIENTRYP PFNGLFOGCOORDFPROC) (GLfloat coord); +typedef void (APIENTRYP PFNGLFOGCOORDFVPROC) (const GLfloat *coord); +typedef void (APIENTRYP PFNGLFOGCOORDDPROC) (GLdouble coord); +typedef void (APIENTRYP PFNGLFOGCOORDDVPROC) (const GLdouble *coord); +typedef void (APIENTRYP PFNGLFOGCOORDPOINTERPROC) (GLenum type, GLsizei stride, const void *pointer); +typedef void (APIENTRYP PFNGLSECONDARYCOLOR3BPROC) (GLbyte red, GLbyte green, GLbyte blue); +typedef void (APIENTRYP PFNGLSECONDARYCOLOR3BVPROC) (const GLbyte *v); +typedef void (APIENTRYP PFNGLSECONDARYCOLOR3DPROC) (GLdouble red, GLdouble green, GLdouble blue); +typedef void (APIENTRYP PFNGLSECONDARYCOLOR3DVPROC) (const GLdouble *v); +typedef void (APIENTRYP PFNGLSECONDARYCOLOR3FPROC) (GLfloat red, GLfloat green, GLfloat blue); +typedef void (APIENTRYP PFNGLSECONDARYCOLOR3FVPROC) (const GLfloat *v); +typedef void (APIENTRYP PFNGLSECONDARYCOLOR3IPROC) (GLint red, GLint green, GLint blue); +typedef void (APIENTRYP PFNGLSECONDARYCOLOR3IVPROC) (const GLint *v); +typedef void (APIENTRYP PFNGLSECONDARYCOLOR3SPROC) (GLshort red, GLshort green, GLshort blue); +typedef void (APIENTRYP PFNGLSECONDARYCOLOR3SVPROC) (const GLshort *v); +typedef void (APIENTRYP PFNGLSECONDARYCOLOR3UBPROC) (GLubyte red, GLubyte green, GLubyte blue); +typedef void (APIENTRYP PFNGLSECONDARYCOLOR3UBVPROC) (const GLubyte *v); +typedef void (APIENTRYP PFNGLSECONDARYCOLOR3UIPROC) (GLuint red, GLuint green, GLuint blue); +typedef void (APIENTRYP PFNGLSECONDARYCOLOR3UIVPROC) (const GLuint *v); +typedef void (APIENTRYP PFNGLSECONDARYCOLOR3USPROC) (GLushort red, GLushort green, GLushort blue); +typedef void (APIENTRYP PFNGLSECONDARYCOLOR3USVPROC) (const GLushort *v); +typedef void (APIENTRYP PFNGLSECONDARYCOLORPOINTERPROC) (GLint size, GLenum type, GLsizei stride, const void *pointer); +typedef void (APIENTRYP PFNGLWINDOWPOS2DPROC) (GLdouble x, GLdouble y); +typedef void (APIENTRYP PFNGLWINDOWPOS2DVPROC) (const GLdouble *v); +typedef void (APIENTRYP PFNGLWINDOWPOS2FPROC) (GLfloat x, GLfloat y); +typedef void (APIENTRYP PFNGLWINDOWPOS2FVPROC) (const GLfloat *v); +typedef void (APIENTRYP PFNGLWINDOWPOS2IPROC) (GLint x, GLint y); +typedef void (APIENTRYP PFNGLWINDOWPOS2IVPROC) (const GLint *v); +typedef void (APIENTRYP PFNGLWINDOWPOS2SPROC) (GLshort x, GLshort y); +typedef void (APIENTRYP PFNGLWINDOWPOS2SVPROC) (const GLshort *v); +typedef void (APIENTRYP PFNGLWINDOWPOS3DPROC) (GLdouble x, GLdouble y, GLdouble z); +typedef void (APIENTRYP PFNGLWINDOWPOS3DVPROC) (const GLdouble *v); +typedef void (APIENTRYP PFNGLWINDOWPOS3FPROC) (GLfloat x, GLfloat y, GLfloat z); +typedef void (APIENTRYP PFNGLWINDOWPOS3FVPROC) (const GLfloat *v); +typedef void (APIENTRYP PFNGLWINDOWPOS3IPROC) (GLint x, GLint y, GLint z); +typedef void (APIENTRYP PFNGLWINDOWPOS3IVPROC) (const GLint *v); +typedef void (APIENTRYP PFNGLWINDOWPOS3SPROC) (GLshort x, GLshort y, GLshort z); +typedef void (APIENTRYP PFNGLWINDOWPOS3SVPROC) (const GLshort *v); +typedef void (APIENTRYP PFNGLBLENDCOLORPROC) (GLfloat red, GLfloat green, GLfloat blue, GLfloat alpha); +typedef void (APIENTRYP PFNGLBLENDEQUATIONPROC) (GLenum mode); +#ifdef GL_GLEXT_PROTOTYPES +GLAPI void APIENTRY glBlendFuncSeparate (GLenum sfactorRGB, GLenum dfactorRGB, GLenum sfactorAlpha, GLenum dfactorAlpha); +GLAPI void APIENTRY glMultiDrawArrays (GLenum mode, const GLint *first, const GLsizei *count, GLsizei drawcount); +GLAPI void APIENTRY glMultiDrawElements (GLenum mode, const GLsizei *count, GLenum type, const void *const*indices, GLsizei drawcount); +GLAPI void APIENTRY glPointParameterf (GLenum pname, GLfloat param); +GLAPI void APIENTRY glPointParameterfv (GLenum pname, const GLfloat *params); +GLAPI void APIENTRY glPointParameteri (GLenum pname, GLint param); +GLAPI void APIENTRY glPointParameteriv (GLenum pname, const GLint *params); +GLAPI void APIENTRY glFogCoordf (GLfloat coord); +GLAPI void APIENTRY glFogCoordfv (const GLfloat *coord); +GLAPI void APIENTRY glFogCoordd (GLdouble coord); +GLAPI void APIENTRY glFogCoorddv (const GLdouble *coord); +GLAPI void APIENTRY glFogCoordPointer (GLenum type, GLsizei stride, const void *pointer); +GLAPI void APIENTRY glSecondaryColor3b (GLbyte red, GLbyte green, GLbyte blue); +GLAPI void APIENTRY glSecondaryColor3bv (const GLbyte *v); +GLAPI void APIENTRY glSecondaryColor3d (GLdouble red, GLdouble green, GLdouble blue); +GLAPI void APIENTRY glSecondaryColor3dv (const GLdouble *v); +GLAPI void APIENTRY glSecondaryColor3f (GLfloat red, GLfloat green, GLfloat blue); +GLAPI void APIENTRY glSecondaryColor3fv (const GLfloat *v); +GLAPI void APIENTRY glSecondaryColor3i (GLint red, GLint green, GLint blue); +GLAPI void APIENTRY glSecondaryColor3iv (const GLint *v); +GLAPI void APIENTRY glSecondaryColor3s (GLshort red, GLshort green, GLshort blue); +GLAPI void APIENTRY glSecondaryColor3sv (const GLshort *v); +GLAPI void APIENTRY glSecondaryColor3ub (GLubyte red, GLubyte green, GLubyte blue); +GLAPI void APIENTRY glSecondaryColor3ubv (const GLubyte *v); +GLAPI void APIENTRY glSecondaryColor3ui (GLuint red, GLuint green, GLuint blue); +GLAPI void APIENTRY glSecondaryColor3uiv (const GLuint *v); +GLAPI void APIENTRY glSecondaryColor3us (GLushort red, GLushort green, GLushort blue); +GLAPI void APIENTRY glSecondaryColor3usv (const GLushort *v); +GLAPI void APIENTRY glSecondaryColorPointer (GLint size, GLenum type, GLsizei stride, const void *pointer); +GLAPI void APIENTRY glWindowPos2d (GLdouble x, GLdouble y); +GLAPI void APIENTRY glWindowPos2dv (const GLdouble *v); +GLAPI void APIENTRY glWindowPos2f (GLfloat x, GLfloat y); +GLAPI void APIENTRY glWindowPos2fv (const GLfloat *v); +GLAPI void APIENTRY glWindowPos2i (GLint x, GLint y); +GLAPI void APIENTRY glWindowPos2iv (const GLint *v); +GLAPI void APIENTRY glWindowPos2s (GLshort x, GLshort y); +GLAPI void APIENTRY glWindowPos2sv (const GLshort *v); +GLAPI void APIENTRY glWindowPos3d (GLdouble x, GLdouble y, GLdouble z); +GLAPI void APIENTRY glWindowPos3dv (const GLdouble *v); +GLAPI void APIENTRY glWindowPos3f (GLfloat x, GLfloat y, GLfloat z); +GLAPI void APIENTRY glWindowPos3fv (const GLfloat *v); +GLAPI void APIENTRY glWindowPos3i (GLint x, GLint y, GLint z); +GLAPI void APIENTRY glWindowPos3iv (const GLint *v); +GLAPI void APIENTRY glWindowPos3s (GLshort x, GLshort y, GLshort z); +GLAPI void APIENTRY glWindowPos3sv (const GLshort *v); +GLAPI void APIENTRY glBlendColor (GLfloat red, GLfloat green, GLfloat blue, GLfloat alpha); +GLAPI void APIENTRY glBlendEquation (GLenum mode); +#endif +#endif /* GL_VERSION_1_4 */ + +#ifndef GL_VERSION_1_5 +#define GL_VERSION_1_5 1 +#include +typedef ptrdiff_t GLsizeiptr; +typedef ptrdiff_t GLintptr; +#define GL_BUFFER_SIZE 0x8764 +#define GL_BUFFER_USAGE 0x8765 +#define GL_QUERY_COUNTER_BITS 0x8864 +#define GL_CURRENT_QUERY 0x8865 +#define GL_QUERY_RESULT 0x8866 +#define GL_QUERY_RESULT_AVAILABLE 0x8867 +#define GL_ARRAY_BUFFER 0x8892 +#define GL_ELEMENT_ARRAY_BUFFER 0x8893 +#define GL_ARRAY_BUFFER_BINDING 0x8894 +#define GL_ELEMENT_ARRAY_BUFFER_BINDING 0x8895 +#define GL_VERTEX_ATTRIB_ARRAY_BUFFER_BINDING 0x889F +#define GL_READ_ONLY 0x88B8 +#define GL_WRITE_ONLY 0x88B9 +#define GL_READ_WRITE 0x88BA +#define GL_BUFFER_ACCESS 0x88BB +#define GL_BUFFER_MAPPED 0x88BC +#define GL_BUFFER_MAP_POINTER 0x88BD +#define GL_STREAM_DRAW 0x88E0 +#define GL_STREAM_READ 0x88E1 +#define GL_STREAM_COPY 0x88E2 +#define GL_STATIC_DRAW 0x88E4 +#define GL_STATIC_READ 0x88E5 +#define GL_STATIC_COPY 0x88E6 +#define GL_DYNAMIC_DRAW 0x88E8 +#define GL_DYNAMIC_READ 0x88E9 +#define GL_DYNAMIC_COPY 0x88EA +#define GL_SAMPLES_PASSED 0x8914 +#define GL_SRC1_ALPHA 0x8589 +#define GL_VERTEX_ARRAY_BUFFER_BINDING 0x8896 +#define GL_NORMAL_ARRAY_BUFFER_BINDING 0x8897 +#define GL_COLOR_ARRAY_BUFFER_BINDING 0x8898 +#define GL_INDEX_ARRAY_BUFFER_BINDING 0x8899 +#define GL_TEXTURE_COORD_ARRAY_BUFFER_BINDING 0x889A +#define GL_EDGE_FLAG_ARRAY_BUFFER_BINDING 0x889B +#define GL_SECONDARY_COLOR_ARRAY_BUFFER_BINDING 0x889C +#define GL_FOG_COORDINATE_ARRAY_BUFFER_BINDING 0x889D +#define GL_WEIGHT_ARRAY_BUFFER_BINDING 0x889E +#define GL_FOG_COORD_SRC 0x8450 +#define GL_FOG_COORD 0x8451 +#define GL_CURRENT_FOG_COORD 0x8453 +#define GL_FOG_COORD_ARRAY_TYPE 0x8454 +#define GL_FOG_COORD_ARRAY_STRIDE 0x8455 +#define GL_FOG_COORD_ARRAY_POINTER 0x8456 +#define GL_FOG_COORD_ARRAY 0x8457 +#define GL_FOG_COORD_ARRAY_BUFFER_BINDING 0x889D +#define GL_SRC0_RGB 0x8580 +#define GL_SRC1_RGB 0x8581 +#define GL_SRC2_RGB 0x8582 +#define GL_SRC0_ALPHA 0x8588 +#define GL_SRC2_ALPHA 0x858A +typedef void (APIENTRYP PFNGLGENQUERIESPROC) (GLsizei n, GLuint *ids); +typedef void (APIENTRYP PFNGLDELETEQUERIESPROC) (GLsizei n, const GLuint *ids); +typedef GLboolean (APIENTRYP PFNGLISQUERYPROC) (GLuint id); +typedef void (APIENTRYP PFNGLBEGINQUERYPROC) (GLenum target, GLuint id); +typedef void (APIENTRYP PFNGLENDQUERYPROC) (GLenum target); +typedef void (APIENTRYP PFNGLGETQUERYIVPROC) (GLenum target, GLenum pname, GLint *params); +typedef void (APIENTRYP PFNGLGETQUERYOBJECTIVPROC) (GLuint id, GLenum pname, GLint *params); +typedef void (APIENTRYP PFNGLGETQUERYOBJECTUIVPROC) (GLuint id, GLenum pname, GLuint *params); +typedef void (APIENTRYP PFNGLBINDBUFFERPROC) (GLenum target, GLuint buffer); +typedef void (APIENTRYP PFNGLDELETEBUFFERSPROC) (GLsizei n, const GLuint *buffers); +typedef void (APIENTRYP PFNGLGENBUFFERSPROC) (GLsizei n, GLuint *buffers); +typedef GLboolean (APIENTRYP PFNGLISBUFFERPROC) (GLuint buffer); +typedef void (APIENTRYP PFNGLBUFFERDATAPROC) (GLenum target, GLsizeiptr size, const void *data, GLenum usage); +typedef void (APIENTRYP PFNGLBUFFERSUBDATAPROC) (GLenum target, GLintptr offset, GLsizeiptr size, const void *data); +typedef void (APIENTRYP PFNGLGETBUFFERSUBDATAPROC) (GLenum target, GLintptr offset, GLsizeiptr size, void *data); +typedef void *(APIENTRYP PFNGLMAPBUFFERPROC) (GLenum target, GLenum access); +typedef GLboolean (APIENTRYP PFNGLUNMAPBUFFERPROC) (GLenum target); +typedef void (APIENTRYP PFNGLGETBUFFERPARAMETERIVPROC) (GLenum target, GLenum pname, GLint *params); +typedef void (APIENTRYP PFNGLGETBUFFERPOINTERVPROC) (GLenum target, GLenum pname, void **params); +#ifdef GL_GLEXT_PROTOTYPES +GLAPI void APIENTRY glGenQueries (GLsizei n, GLuint *ids); +GLAPI void APIENTRY glDeleteQueries (GLsizei n, const GLuint *ids); +GLAPI GLboolean APIENTRY glIsQuery (GLuint id); +GLAPI void APIENTRY glBeginQuery (GLenum target, GLuint id); +GLAPI void APIENTRY glEndQuery (GLenum target); +GLAPI void APIENTRY glGetQueryiv (GLenum target, GLenum pname, GLint *params); +GLAPI void APIENTRY glGetQueryObjectiv (GLuint id, GLenum pname, GLint *params); +GLAPI void APIENTRY glGetQueryObjectuiv (GLuint id, GLenum pname, GLuint *params); +GLAPI void APIENTRY glBindBuffer (GLenum target, GLuint buffer); +GLAPI void APIENTRY glDeleteBuffers (GLsizei n, const GLuint *buffers); +GLAPI void APIENTRY glGenBuffers (GLsizei n, GLuint *buffers); +GLAPI GLboolean APIENTRY glIsBuffer (GLuint buffer); +GLAPI void APIENTRY glBufferData (GLenum target, GLsizeiptr size, const void *data, GLenum usage); +GLAPI void APIENTRY glBufferSubData (GLenum target, GLintptr offset, GLsizeiptr size, const void *data); +GLAPI void APIENTRY glGetBufferSubData (GLenum target, GLintptr offset, GLsizeiptr size, void *data); +GLAPI void *APIENTRY glMapBuffer (GLenum target, GLenum access); +GLAPI GLboolean APIENTRY glUnmapBuffer (GLenum target); +GLAPI void APIENTRY glGetBufferParameteriv (GLenum target, GLenum pname, GLint *params); +GLAPI void APIENTRY glGetBufferPointerv (GLenum target, GLenum pname, void **params); +#endif +#endif /* GL_VERSION_1_5 */ + +#ifndef GL_VERSION_2_0 +#define GL_VERSION_2_0 1 +typedef char GLchar; +#define GL_BLEND_EQUATION_RGB 0x8009 +#define GL_VERTEX_ATTRIB_ARRAY_ENABLED 0x8622 +#define GL_VERTEX_ATTRIB_ARRAY_SIZE 0x8623 +#define GL_VERTEX_ATTRIB_ARRAY_STRIDE 0x8624 +#define GL_VERTEX_ATTRIB_ARRAY_TYPE 0x8625 +#define GL_CURRENT_VERTEX_ATTRIB 0x8626 +#define GL_VERTEX_PROGRAM_POINT_SIZE 0x8642 +#define GL_VERTEX_ATTRIB_ARRAY_POINTER 0x8645 +#define GL_STENCIL_BACK_FUNC 0x8800 +#define GL_STENCIL_BACK_FAIL 0x8801 +#define GL_STENCIL_BACK_PASS_DEPTH_FAIL 0x8802 +#define GL_STENCIL_BACK_PASS_DEPTH_PASS 0x8803 +#define GL_MAX_DRAW_BUFFERS 0x8824 +#define GL_DRAW_BUFFER0 0x8825 +#define GL_DRAW_BUFFER1 0x8826 +#define GL_DRAW_BUFFER2 0x8827 +#define GL_DRAW_BUFFER3 0x8828 +#define GL_DRAW_BUFFER4 0x8829 +#define GL_DRAW_BUFFER5 0x882A +#define GL_DRAW_BUFFER6 0x882B +#define GL_DRAW_BUFFER7 0x882C +#define GL_DRAW_BUFFER8 0x882D +#define GL_DRAW_BUFFER9 0x882E +#define GL_DRAW_BUFFER10 0x882F +#define GL_DRAW_BUFFER11 0x8830 +#define GL_DRAW_BUFFER12 0x8831 +#define GL_DRAW_BUFFER13 0x8832 +#define GL_DRAW_BUFFER14 0x8833 +#define GL_DRAW_BUFFER15 0x8834 +#define GL_BLEND_EQUATION_ALPHA 0x883D +#define GL_MAX_VERTEX_ATTRIBS 0x8869 +#define GL_VERTEX_ATTRIB_ARRAY_NORMALIZED 0x886A +#define GL_MAX_TEXTURE_IMAGE_UNITS 0x8872 +#define GL_FRAGMENT_SHADER 0x8B30 +#define GL_VERTEX_SHADER 0x8B31 +#define GL_MAX_FRAGMENT_UNIFORM_COMPONENTS 0x8B49 +#define GL_MAX_VERTEX_UNIFORM_COMPONENTS 0x8B4A +#define GL_MAX_VARYING_FLOATS 0x8B4B +#define GL_MAX_VERTEX_TEXTURE_IMAGE_UNITS 0x8B4C +#define GL_MAX_COMBINED_TEXTURE_IMAGE_UNITS 0x8B4D +#define GL_SHADER_TYPE 0x8B4F +#define GL_FLOAT_VEC2 0x8B50 +#define GL_FLOAT_VEC3 0x8B51 +#define GL_FLOAT_VEC4 0x8B52 +#define GL_INT_VEC2 0x8B53 +#define GL_INT_VEC3 0x8B54 +#define GL_INT_VEC4 0x8B55 +#define GL_BOOL 0x8B56 +#define GL_BOOL_VEC2 0x8B57 +#define GL_BOOL_VEC3 0x8B58 +#define GL_BOOL_VEC4 0x8B59 +#define GL_FLOAT_MAT2 0x8B5A +#define GL_FLOAT_MAT3 0x8B5B +#define GL_FLOAT_MAT4 0x8B5C +#define GL_SAMPLER_1D 0x8B5D +#define GL_SAMPLER_2D 0x8B5E +#define GL_SAMPLER_3D 0x8B5F +#define GL_SAMPLER_CUBE 0x8B60 +#define GL_SAMPLER_1D_SHADOW 0x8B61 +#define GL_SAMPLER_2D_SHADOW 0x8B62 +#define GL_DELETE_STATUS 0x8B80 +#define GL_COMPILE_STATUS 0x8B81 +#define GL_LINK_STATUS 0x8B82 +#define GL_VALIDATE_STATUS 0x8B83 +#define GL_INFO_LOG_LENGTH 0x8B84 +#define GL_ATTACHED_SHADERS 0x8B85 +#define GL_ACTIVE_UNIFORMS 0x8B86 +#define GL_ACTIVE_UNIFORM_MAX_LENGTH 0x8B87 +#define GL_SHADER_SOURCE_LENGTH 0x8B88 +#define GL_ACTIVE_ATTRIBUTES 0x8B89 +#define GL_ACTIVE_ATTRIBUTE_MAX_LENGTH 0x8B8A +#define GL_FRAGMENT_SHADER_DERIVATIVE_HINT 0x8B8B +#define GL_SHADING_LANGUAGE_VERSION 0x8B8C +#define GL_CURRENT_PROGRAM 0x8B8D +#define GL_POINT_SPRITE_COORD_ORIGIN 0x8CA0 +#define GL_LOWER_LEFT 0x8CA1 +#define GL_UPPER_LEFT 0x8CA2 +#define GL_STENCIL_BACK_REF 0x8CA3 +#define GL_STENCIL_BACK_VALUE_MASK 0x8CA4 +#define GL_STENCIL_BACK_WRITEMASK 0x8CA5 +#define GL_VERTEX_PROGRAM_TWO_SIDE 0x8643 +#define GL_POINT_SPRITE 0x8861 +#define GL_COORD_REPLACE 0x8862 +#define GL_MAX_TEXTURE_COORDS 0x8871 +typedef void (APIENTRYP PFNGLBLENDEQUATIONSEPARATEPROC) (GLenum modeRGB, GLenum modeAlpha); +typedef void (APIENTRYP PFNGLDRAWBUFFERSPROC) (GLsizei n, const GLenum *bufs); +typedef void (APIENTRYP PFNGLSTENCILOPSEPARATEPROC) (GLenum face, GLenum sfail, GLenum dpfail, GLenum dppass); +typedef void (APIENTRYP PFNGLSTENCILFUNCSEPARATEPROC) (GLenum face, GLenum func, GLint ref, GLuint mask); +typedef void (APIENTRYP PFNGLSTENCILMASKSEPARATEPROC) (GLenum face, GLuint mask); +typedef void (APIENTRYP PFNGLATTACHSHADERPROC) (GLuint program, GLuint shader); +typedef void (APIENTRYP PFNGLBINDATTRIBLOCATIONPROC) (GLuint program, GLuint index, const GLchar *name); +typedef void (APIENTRYP PFNGLCOMPILESHADERPROC) (GLuint shader); +typedef GLuint (APIENTRYP PFNGLCREATEPROGRAMPROC) (void); +typedef GLuint (APIENTRYP PFNGLCREATESHADERPROC) (GLenum type); +typedef void (APIENTRYP PFNGLDELETEPROGRAMPROC) (GLuint program); +typedef void (APIENTRYP PFNGLDELETESHADERPROC) (GLuint shader); +typedef void (APIENTRYP PFNGLDETACHSHADERPROC) (GLuint program, GLuint shader); +typedef void (APIENTRYP PFNGLDISABLEVERTEXATTRIBARRAYPROC) (GLuint index); +typedef void (APIENTRYP PFNGLENABLEVERTEXATTRIBARRAYPROC) (GLuint index); +typedef void (APIENTRYP PFNGLGETACTIVEATTRIBPROC) (GLuint program, GLuint index, GLsizei bufSize, GLsizei *length, GLint *size, GLenum *type, GLchar *name); +typedef void (APIENTRYP PFNGLGETACTIVEUNIFORMPROC) (GLuint program, GLuint index, GLsizei bufSize, GLsizei *length, GLint *size, GLenum *type, GLchar *name); +typedef void (APIENTRYP PFNGLGETATTACHEDSHADERSPROC) (GLuint program, GLsizei maxCount, GLsizei *count, GLuint *shaders); +typedef GLint (APIENTRYP PFNGLGETATTRIBLOCATIONPROC) (GLuint program, const GLchar *name); +typedef void (APIENTRYP PFNGLGETPROGRAMIVPROC) (GLuint program, GLenum pname, GLint *params); +typedef void (APIENTRYP PFNGLGETPROGRAMINFOLOGPROC) (GLuint program, GLsizei bufSize, GLsizei *length, GLchar *infoLog); +typedef void (APIENTRYP PFNGLGETSHADERIVPROC) (GLuint shader, GLenum pname, GLint *params); +typedef void (APIENTRYP PFNGLGETSHADERINFOLOGPROC) (GLuint shader, GLsizei bufSize, GLsizei *length, GLchar *infoLog); +typedef void (APIENTRYP PFNGLGETSHADERSOURCEPROC) (GLuint shader, GLsizei bufSize, GLsizei *length, GLchar *source); +typedef GLint (APIENTRYP PFNGLGETUNIFORMLOCATIONPROC) (GLuint program, const GLchar *name); +typedef void (APIENTRYP PFNGLGETUNIFORMFVPROC) (GLuint program, GLint location, GLfloat *params); +typedef void (APIENTRYP PFNGLGETUNIFORMIVPROC) (GLuint program, GLint location, GLint *params); +typedef void (APIENTRYP PFNGLGETVERTEXATTRIBDVPROC) (GLuint index, GLenum pname, GLdouble *params); +typedef void (APIENTRYP PFNGLGETVERTEXATTRIBFVPROC) (GLuint index, GLenum pname, GLfloat *params); +typedef void (APIENTRYP PFNGLGETVERTEXATTRIBIVPROC) (GLuint index, GLenum pname, GLint *params); +typedef void (APIENTRYP PFNGLGETVERTEXATTRIBPOINTERVPROC) (GLuint index, GLenum pname, void **pointer); +typedef GLboolean (APIENTRYP PFNGLISPROGRAMPROC) (GLuint program); +typedef GLboolean (APIENTRYP PFNGLISSHADERPROC) (GLuint shader); +typedef void (APIENTRYP PFNGLLINKPROGRAMPROC) (GLuint program); +typedef void (APIENTRYP PFNGLSHADERSOURCEPROC) (GLuint shader, GLsizei count, const GLchar *const*string, const GLint *length); +typedef void (APIENTRYP PFNGLUSEPROGRAMPROC) (GLuint program); +typedef void (APIENTRYP PFNGLUNIFORM1FPROC) (GLint location, GLfloat v0); +typedef void (APIENTRYP PFNGLUNIFORM2FPROC) (GLint location, GLfloat v0, GLfloat v1); +typedef void (APIENTRYP PFNGLUNIFORM3FPROC) (GLint location, GLfloat v0, GLfloat v1, GLfloat v2); +typedef void (APIENTRYP PFNGLUNIFORM4FPROC) (GLint location, GLfloat v0, GLfloat v1, GLfloat v2, GLfloat v3); +typedef void (APIENTRYP PFNGLUNIFORM1IPROC) (GLint location, GLint v0); +typedef void (APIENTRYP PFNGLUNIFORM2IPROC) (GLint location, GLint v0, GLint v1); +typedef void (APIENTRYP PFNGLUNIFORM3IPROC) (GLint location, GLint v0, GLint v1, GLint v2); +typedef void (APIENTRYP PFNGLUNIFORM4IPROC) (GLint location, GLint v0, GLint v1, GLint v2, GLint v3); +typedef void (APIENTRYP PFNGLUNIFORM1FVPROC) (GLint location, GLsizei count, const GLfloat *value); +typedef void (APIENTRYP PFNGLUNIFORM2FVPROC) (GLint location, GLsizei count, const GLfloat *value); +typedef void (APIENTRYP PFNGLUNIFORM3FVPROC) (GLint location, GLsizei count, const GLfloat *value); +typedef void (APIENTRYP PFNGLUNIFORM4FVPROC) (GLint location, GLsizei count, const GLfloat *value); +typedef void (APIENTRYP PFNGLUNIFORM1IVPROC) (GLint location, GLsizei count, const GLint *value); +typedef void (APIENTRYP PFNGLUNIFORM2IVPROC) (GLint location, GLsizei count, const GLint *value); +typedef void (APIENTRYP PFNGLUNIFORM3IVPROC) (GLint location, GLsizei count, const GLint *value); +typedef void (APIENTRYP PFNGLUNIFORM4IVPROC) (GLint location, GLsizei count, const GLint *value); +typedef void (APIENTRYP PFNGLUNIFORMMATRIX2FVPROC) (GLint location, GLsizei count, GLboolean transpose, const GLfloat *value); +typedef void (APIENTRYP PFNGLUNIFORMMATRIX3FVPROC) (GLint location, GLsizei count, GLboolean transpose, const GLfloat *value); +typedef void (APIENTRYP PFNGLUNIFORMMATRIX4FVPROC) (GLint location, GLsizei count, GLboolean transpose, const GLfloat *value); +typedef void (APIENTRYP PFNGLVALIDATEPROGRAMPROC) (GLuint program); +typedef void (APIENTRYP PFNGLVERTEXATTRIB1DPROC) (GLuint index, GLdouble x); +typedef void (APIENTRYP PFNGLVERTEXATTRIB1DVPROC) (GLuint index, const GLdouble *v); +typedef void (APIENTRYP PFNGLVERTEXATTRIB1FPROC) (GLuint index, GLfloat x); +typedef void (APIENTRYP PFNGLVERTEXATTRIB1FVPROC) (GLuint index, const GLfloat *v); +typedef void (APIENTRYP PFNGLVERTEXATTRIB1SPROC) (GLuint index, GLshort x); +typedef void (APIENTRYP PFNGLVERTEXATTRIB1SVPROC) (GLuint index, const GLshort *v); +typedef void (APIENTRYP PFNGLVERTEXATTRIB2DPROC) (GLuint index, GLdouble x, GLdouble y); +typedef void (APIENTRYP PFNGLVERTEXATTRIB2DVPROC) (GLuint index, const GLdouble *v); +typedef void (APIENTRYP PFNGLVERTEXATTRIB2FPROC) (GLuint index, GLfloat x, GLfloat y); +typedef void (APIENTRYP PFNGLVERTEXATTRIB2FVPROC) (GLuint index, const GLfloat *v); +typedef void (APIENTRYP PFNGLVERTEXATTRIB2SPROC) (GLuint index, GLshort x, GLshort y); +typedef void (APIENTRYP PFNGLVERTEXATTRIB2SVPROC) (GLuint index, const GLshort *v); +typedef void (APIENTRYP PFNGLVERTEXATTRIB3DPROC) (GLuint index, GLdouble x, GLdouble y, GLdouble z); +typedef void (APIENTRYP PFNGLVERTEXATTRIB3DVPROC) (GLuint index, const GLdouble *v); +typedef void (APIENTRYP PFNGLVERTEXATTRIB3FPROC) (GLuint index, GLfloat x, GLfloat y, GLfloat z); +typedef void (APIENTRYP PFNGLVERTEXATTRIB3FVPROC) (GLuint index, const GLfloat *v); +typedef void (APIENTRYP PFNGLVERTEXATTRIB3SPROC) (GLuint index, GLshort x, GLshort y, GLshort z); +typedef void (APIENTRYP PFNGLVERTEXATTRIB3SVPROC) (GLuint index, const GLshort *v); +typedef void (APIENTRYP PFNGLVERTEXATTRIB4NBVPROC) (GLuint index, const GLbyte *v); +typedef void (APIENTRYP PFNGLVERTEXATTRIB4NIVPROC) (GLuint index, const GLint *v); +typedef void (APIENTRYP PFNGLVERTEXATTRIB4NSVPROC) (GLuint index, const GLshort *v); +typedef void (APIENTRYP PFNGLVERTEXATTRIB4NUBPROC) (GLuint index, GLubyte x, GLubyte y, GLubyte z, GLubyte w); +typedef void (APIENTRYP PFNGLVERTEXATTRIB4NUBVPROC) (GLuint index, const GLubyte *v); +typedef void (APIENTRYP PFNGLVERTEXATTRIB4NUIVPROC) (GLuint index, const GLuint *v); +typedef void (APIENTRYP PFNGLVERTEXATTRIB4NUSVPROC) (GLuint index, const GLushort *v); +typedef void (APIENTRYP PFNGLVERTEXATTRIB4BVPROC) (GLuint index, const GLbyte *v); +typedef void (APIENTRYP PFNGLVERTEXATTRIB4DPROC) (GLuint index, GLdouble x, GLdouble y, GLdouble z, GLdouble w); +typedef void (APIENTRYP PFNGLVERTEXATTRIB4DVPROC) (GLuint index, const GLdouble *v); +typedef void (APIENTRYP PFNGLVERTEXATTRIB4FPROC) (GLuint index, GLfloat x, GLfloat y, GLfloat z, GLfloat w); +typedef void (APIENTRYP PFNGLVERTEXATTRIB4FVPROC) (GLuint index, const GLfloat *v); +typedef void (APIENTRYP PFNGLVERTEXATTRIB4IVPROC) (GLuint index, const GLint *v); +typedef void (APIENTRYP PFNGLVERTEXATTRIB4SPROC) (GLuint index, GLshort x, GLshort y, GLshort z, GLshort w); +typedef void (APIENTRYP PFNGLVERTEXATTRIB4SVPROC) (GLuint index, const GLshort *v); +typedef void (APIENTRYP PFNGLVERTEXATTRIB4UBVPROC) (GLuint index, const GLubyte *v); +typedef void (APIENTRYP PFNGLVERTEXATTRIB4UIVPROC) (GLuint index, const GLuint *v); +typedef void (APIENTRYP PFNGLVERTEXATTRIB4USVPROC) (GLuint index, const GLushort *v); +typedef void (APIENTRYP PFNGLVERTEXATTRIBPOINTERPROC) (GLuint index, GLint size, GLenum type, GLboolean normalized, GLsizei stride, const void *pointer); +#ifdef GL_GLEXT_PROTOTYPES +GLAPI void APIENTRY glBlendEquationSeparate (GLenum modeRGB, GLenum modeAlpha); +GLAPI void APIENTRY glDrawBuffers (GLsizei n, const GLenum *bufs); +GLAPI void APIENTRY glStencilOpSeparate (GLenum face, GLenum sfail, GLenum dpfail, GLenum dppass); +GLAPI void APIENTRY glStencilFuncSeparate (GLenum face, GLenum func, GLint ref, GLuint mask); +GLAPI void APIENTRY glStencilMaskSeparate (GLenum face, GLuint mask); +GLAPI void APIENTRY glAttachShader (GLuint program, GLuint shader); +GLAPI void APIENTRY glBindAttribLocation (GLuint program, GLuint index, const GLchar *name); +GLAPI void APIENTRY glCompileShader (GLuint shader); +GLAPI GLuint APIENTRY glCreateProgram (void); +GLAPI GLuint APIENTRY glCreateShader (GLenum type); +GLAPI void APIENTRY glDeleteProgram (GLuint program); +GLAPI void APIENTRY glDeleteShader (GLuint shader); +GLAPI void APIENTRY glDetachShader (GLuint program, GLuint shader); +GLAPI void APIENTRY glDisableVertexAttribArray (GLuint index); +GLAPI void APIENTRY glEnableVertexAttribArray (GLuint index); +GLAPI void APIENTRY glGetActiveAttrib (GLuint program, GLuint index, GLsizei bufSize, GLsizei *length, GLint *size, GLenum *type, GLchar *name); +GLAPI void APIENTRY glGetActiveUniform (GLuint program, GLuint index, GLsizei bufSize, GLsizei *length, GLint *size, GLenum *type, GLchar *name); +GLAPI void APIENTRY glGetAttachedShaders (GLuint program, GLsizei maxCount, GLsizei *count, GLuint *shaders); +GLAPI GLint APIENTRY glGetAttribLocation (GLuint program, const GLchar *name); +GLAPI void APIENTRY glGetProgramiv (GLuint program, GLenum pname, GLint *params); +GLAPI void APIENTRY glGetProgramInfoLog (GLuint program, GLsizei bufSize, GLsizei *length, GLchar *infoLog); +GLAPI void APIENTRY glGetShaderiv (GLuint shader, GLenum pname, GLint *params); +GLAPI void APIENTRY glGetShaderInfoLog (GLuint shader, GLsizei bufSize, GLsizei *length, GLchar *infoLog); +GLAPI void APIENTRY glGetShaderSource (GLuint shader, GLsizei bufSize, GLsizei *length, GLchar *source); +GLAPI GLint APIENTRY glGetUniformLocation (GLuint program, const GLchar *name); +GLAPI void APIENTRY glGetUniformfv (GLuint program, GLint location, GLfloat *params); +GLAPI void APIENTRY glGetUniformiv (GLuint program, GLint location, GLint *params); +GLAPI void APIENTRY glGetVertexAttribdv (GLuint index, GLenum pname, GLdouble *params); +GLAPI void APIENTRY glGetVertexAttribfv (GLuint index, GLenum pname, GLfloat *params); +GLAPI void APIENTRY glGetVertexAttribiv (GLuint index, GLenum pname, GLint *params); +GLAPI void APIENTRY glGetVertexAttribPointerv (GLuint index, GLenum pname, void **pointer); +GLAPI GLboolean APIENTRY glIsProgram (GLuint program); +GLAPI GLboolean APIENTRY glIsShader (GLuint shader); +GLAPI void APIENTRY glLinkProgram (GLuint program); +GLAPI void APIENTRY glShaderSource (GLuint shader, GLsizei count, const GLchar *const*string, const GLint *length); +GLAPI void APIENTRY glUseProgram (GLuint program); +GLAPI void APIENTRY glUniform1f (GLint location, GLfloat v0); +GLAPI void APIENTRY glUniform2f (GLint location, GLfloat v0, GLfloat v1); +GLAPI void APIENTRY glUniform3f (GLint location, GLfloat v0, GLfloat v1, GLfloat v2); +GLAPI void APIENTRY glUniform4f (GLint location, GLfloat v0, GLfloat v1, GLfloat v2, GLfloat v3); +GLAPI void APIENTRY glUniform1i (GLint location, GLint v0); +GLAPI void APIENTRY glUniform2i (GLint location, GLint v0, GLint v1); +GLAPI void APIENTRY glUniform3i (GLint location, GLint v0, GLint v1, GLint v2); +GLAPI void APIENTRY glUniform4i (GLint location, GLint v0, GLint v1, GLint v2, GLint v3); +GLAPI void APIENTRY glUniform1fv (GLint location, GLsizei count, const GLfloat *value); +GLAPI void APIENTRY glUniform2fv (GLint location, GLsizei count, const GLfloat *value); +GLAPI void APIENTRY glUniform3fv (GLint location, GLsizei count, const GLfloat *value); +GLAPI void APIENTRY glUniform4fv (GLint location, GLsizei count, const GLfloat *value); +GLAPI void APIENTRY glUniform1iv (GLint location, GLsizei count, const GLint *value); +GLAPI void APIENTRY glUniform2iv (GLint location, GLsizei count, const GLint *value); +GLAPI void APIENTRY glUniform3iv (GLint location, GLsizei count, const GLint *value); +GLAPI void APIENTRY glUniform4iv (GLint location, GLsizei count, const GLint *value); +GLAPI void APIENTRY glUniformMatrix2fv (GLint location, GLsizei count, GLboolean transpose, const GLfloat *value); +GLAPI void APIENTRY glUniformMatrix3fv (GLint location, GLsizei count, GLboolean transpose, const GLfloat *value); +GLAPI void APIENTRY glUniformMatrix4fv (GLint location, GLsizei count, GLboolean transpose, const GLfloat *value); +GLAPI void APIENTRY glValidateProgram (GLuint program); +GLAPI void APIENTRY glVertexAttrib1d (GLuint index, GLdouble x); +GLAPI void APIENTRY glVertexAttrib1dv (GLuint index, const GLdouble *v); +GLAPI void APIENTRY glVertexAttrib1f (GLuint index, GLfloat x); +GLAPI void APIENTRY glVertexAttrib1fv (GLuint index, const GLfloat *v); +GLAPI void APIENTRY glVertexAttrib1s (GLuint index, GLshort x); +GLAPI void APIENTRY glVertexAttrib1sv (GLuint index, const GLshort *v); +GLAPI void APIENTRY glVertexAttrib2d (GLuint index, GLdouble x, GLdouble y); +GLAPI void APIENTRY glVertexAttrib2dv (GLuint index, const GLdouble *v); +GLAPI void APIENTRY glVertexAttrib2f (GLuint index, GLfloat x, GLfloat y); +GLAPI void APIENTRY glVertexAttrib2fv (GLuint index, const GLfloat *v); +GLAPI void APIENTRY glVertexAttrib2s (GLuint index, GLshort x, GLshort y); +GLAPI void APIENTRY glVertexAttrib2sv (GLuint index, const GLshort *v); +GLAPI void APIENTRY glVertexAttrib3d (GLuint index, GLdouble x, GLdouble y, GLdouble z); +GLAPI void APIENTRY glVertexAttrib3dv (GLuint index, const GLdouble *v); +GLAPI void APIENTRY glVertexAttrib3f (GLuint index, GLfloat x, GLfloat y, GLfloat z); +GLAPI void APIENTRY glVertexAttrib3fv (GLuint index, const GLfloat *v); +GLAPI void APIENTRY glVertexAttrib3s (GLuint index, GLshort x, GLshort y, GLshort z); +GLAPI void APIENTRY glVertexAttrib3sv (GLuint index, const GLshort *v); +GLAPI void APIENTRY glVertexAttrib4Nbv (GLuint index, const GLbyte *v); +GLAPI void APIENTRY glVertexAttrib4Niv (GLuint index, const GLint *v); +GLAPI void APIENTRY glVertexAttrib4Nsv (GLuint index, const GLshort *v); +GLAPI void APIENTRY glVertexAttrib4Nub (GLuint index, GLubyte x, GLubyte y, GLubyte z, GLubyte w); +GLAPI void APIENTRY glVertexAttrib4Nubv (GLuint index, const GLubyte *v); +GLAPI void APIENTRY glVertexAttrib4Nuiv (GLuint index, const GLuint *v); +GLAPI void APIENTRY glVertexAttrib4Nusv (GLuint index, const GLushort *v); +GLAPI void APIENTRY glVertexAttrib4bv (GLuint index, const GLbyte *v); +GLAPI void APIENTRY glVertexAttrib4d (GLuint index, GLdouble x, GLdouble y, GLdouble z, GLdouble w); +GLAPI void APIENTRY glVertexAttrib4dv (GLuint index, const GLdouble *v); +GLAPI void APIENTRY glVertexAttrib4f (GLuint index, GLfloat x, GLfloat y, GLfloat z, GLfloat w); +GLAPI void APIENTRY glVertexAttrib4fv (GLuint index, const GLfloat *v); +GLAPI void APIENTRY glVertexAttrib4iv (GLuint index, const GLint *v); +GLAPI void APIENTRY glVertexAttrib4s (GLuint index, GLshort x, GLshort y, GLshort z, GLshort w); +GLAPI void APIENTRY glVertexAttrib4sv (GLuint index, const GLshort *v); +GLAPI void APIENTRY glVertexAttrib4ubv (GLuint index, const GLubyte *v); +GLAPI void APIENTRY glVertexAttrib4uiv (GLuint index, const GLuint *v); +GLAPI void APIENTRY glVertexAttrib4usv (GLuint index, const GLushort *v); +GLAPI void APIENTRY glVertexAttribPointer (GLuint index, GLint size, GLenum type, GLboolean normalized, GLsizei stride, const void *pointer); +#endif +#endif /* GL_VERSION_2_0 */ + +#ifndef GL_VERSION_2_1 +#define GL_VERSION_2_1 1 +#define GL_PIXEL_PACK_BUFFER 0x88EB +#define GL_PIXEL_UNPACK_BUFFER 0x88EC +#define GL_PIXEL_PACK_BUFFER_BINDING 0x88ED +#define GL_PIXEL_UNPACK_BUFFER_BINDING 0x88EF +#define GL_FLOAT_MAT2x3 0x8B65 +#define GL_FLOAT_MAT2x4 0x8B66 +#define GL_FLOAT_MAT3x2 0x8B67 +#define GL_FLOAT_MAT3x4 0x8B68 +#define GL_FLOAT_MAT4x2 0x8B69 +#define GL_FLOAT_MAT4x3 0x8B6A +#define GL_SRGB 0x8C40 +#define GL_SRGB8 0x8C41 +#define GL_SRGB_ALPHA 0x8C42 +#define GL_SRGB8_ALPHA8 0x8C43 +#define GL_COMPRESSED_SRGB 0x8C48 +#define GL_COMPRESSED_SRGB_ALPHA 0x8C49 +#define GL_CURRENT_RASTER_SECONDARY_COLOR 0x845F +#define GL_SLUMINANCE_ALPHA 0x8C44 +#define GL_SLUMINANCE8_ALPHA8 0x8C45 +#define GL_SLUMINANCE 0x8C46 +#define GL_SLUMINANCE8 0x8C47 +#define GL_COMPRESSED_SLUMINANCE 0x8C4A +#define GL_COMPRESSED_SLUMINANCE_ALPHA 0x8C4B +typedef void (APIENTRYP PFNGLUNIFORMMATRIX2X3FVPROC) (GLint location, GLsizei count, GLboolean transpose, const GLfloat *value); +typedef void (APIENTRYP PFNGLUNIFORMMATRIX3X2FVPROC) (GLint location, GLsizei count, GLboolean transpose, const GLfloat *value); +typedef void (APIENTRYP PFNGLUNIFORMMATRIX2X4FVPROC) (GLint location, GLsizei count, GLboolean transpose, const GLfloat *value); +typedef void (APIENTRYP PFNGLUNIFORMMATRIX4X2FVPROC) (GLint location, GLsizei count, GLboolean transpose, const GLfloat *value); +typedef void (APIENTRYP PFNGLUNIFORMMATRIX3X4FVPROC) (GLint location, GLsizei count, GLboolean transpose, const GLfloat *value); +typedef void (APIENTRYP PFNGLUNIFORMMATRIX4X3FVPROC) (GLint location, GLsizei count, GLboolean transpose, const GLfloat *value); +#ifdef GL_GLEXT_PROTOTYPES +GLAPI void APIENTRY glUniformMatrix2x3fv (GLint location, GLsizei count, GLboolean transpose, const GLfloat *value); +GLAPI void APIENTRY glUniformMatrix3x2fv (GLint location, GLsizei count, GLboolean transpose, const GLfloat *value); +GLAPI void APIENTRY glUniformMatrix2x4fv (GLint location, GLsizei count, GLboolean transpose, const GLfloat *value); +GLAPI void APIENTRY glUniformMatrix4x2fv (GLint location, GLsizei count, GLboolean transpose, const GLfloat *value); +GLAPI void APIENTRY glUniformMatrix3x4fv (GLint location, GLsizei count, GLboolean transpose, const GLfloat *value); +GLAPI void APIENTRY glUniformMatrix4x3fv (GLint location, GLsizei count, GLboolean transpose, const GLfloat *value); +#endif +#endif /* GL_VERSION_2_1 */ + +#ifndef GL_VERSION_3_0 +#define GL_VERSION_3_0 1 +typedef unsigned short GLhalf; +#define GL_COMPARE_REF_TO_TEXTURE 0x884E +#define GL_CLIP_DISTANCE0 0x3000 +#define GL_CLIP_DISTANCE1 0x3001 +#define GL_CLIP_DISTANCE2 0x3002 +#define GL_CLIP_DISTANCE3 0x3003 +#define GL_CLIP_DISTANCE4 0x3004 +#define GL_CLIP_DISTANCE5 0x3005 +#define GL_CLIP_DISTANCE6 0x3006 +#define GL_CLIP_DISTANCE7 0x3007 +#define GL_MAX_CLIP_DISTANCES 0x0D32 +#define GL_MAJOR_VERSION 0x821B +#define GL_MINOR_VERSION 0x821C +#define GL_NUM_EXTENSIONS 0x821D +#define GL_CONTEXT_FLAGS 0x821E +#define GL_COMPRESSED_RED 0x8225 +#define GL_COMPRESSED_RG 0x8226 +#define GL_CONTEXT_FLAG_FORWARD_COMPATIBLE_BIT 0x00000001 +#define GL_RGBA32F 0x8814 +#define GL_RGB32F 0x8815 +#define GL_RGBA16F 0x881A +#define GL_RGB16F 0x881B +#define GL_VERTEX_ATTRIB_ARRAY_INTEGER 0x88FD +#define GL_MAX_ARRAY_TEXTURE_LAYERS 0x88FF +#define GL_MIN_PROGRAM_TEXEL_OFFSET 0x8904 +#define GL_MAX_PROGRAM_TEXEL_OFFSET 0x8905 +#define GL_CLAMP_READ_COLOR 0x891C +#define GL_FIXED_ONLY 0x891D +#define GL_MAX_VARYING_COMPONENTS 0x8B4B +#define GL_TEXTURE_1D_ARRAY 0x8C18 +#define GL_PROXY_TEXTURE_1D_ARRAY 0x8C19 +#define GL_TEXTURE_2D_ARRAY 0x8C1A +#define GL_PROXY_TEXTURE_2D_ARRAY 0x8C1B +#define GL_TEXTURE_BINDING_1D_ARRAY 0x8C1C +#define GL_TEXTURE_BINDING_2D_ARRAY 0x8C1D +#define GL_R11F_G11F_B10F 0x8C3A +#define GL_UNSIGNED_INT_10F_11F_11F_REV 0x8C3B +#define GL_RGB9_E5 0x8C3D +#define GL_UNSIGNED_INT_5_9_9_9_REV 0x8C3E +#define GL_TEXTURE_SHARED_SIZE 0x8C3F +#define GL_TRANSFORM_FEEDBACK_VARYING_MAX_LENGTH 0x8C76 +#define GL_TRANSFORM_FEEDBACK_BUFFER_MODE 0x8C7F +#define GL_MAX_TRANSFORM_FEEDBACK_SEPARATE_COMPONENTS 0x8C80 +#define GL_TRANSFORM_FEEDBACK_VARYINGS 0x8C83 +#define GL_TRANSFORM_FEEDBACK_BUFFER_START 0x8C84 +#define GL_TRANSFORM_FEEDBACK_BUFFER_SIZE 0x8C85 +#define GL_PRIMITIVES_GENERATED 0x8C87 +#define GL_TRANSFORM_FEEDBACK_PRIMITIVES_WRITTEN 0x8C88 +#define GL_RASTERIZER_DISCARD 0x8C89 +#define GL_MAX_TRANSFORM_FEEDBACK_INTERLEAVED_COMPONENTS 0x8C8A +#define GL_MAX_TRANSFORM_FEEDBACK_SEPARATE_ATTRIBS 0x8C8B +#define GL_INTERLEAVED_ATTRIBS 0x8C8C +#define GL_SEPARATE_ATTRIBS 0x8C8D +#define GL_TRANSFORM_FEEDBACK_BUFFER 0x8C8E +#define GL_TRANSFORM_FEEDBACK_BUFFER_BINDING 0x8C8F +#define GL_RGBA32UI 0x8D70 +#define GL_RGB32UI 0x8D71 +#define GL_RGBA16UI 0x8D76 +#define GL_RGB16UI 0x8D77 +#define GL_RGBA8UI 0x8D7C +#define GL_RGB8UI 0x8D7D +#define GL_RGBA32I 0x8D82 +#define GL_RGB32I 0x8D83 +#define GL_RGBA16I 0x8D88 +#define GL_RGB16I 0x8D89 +#define GL_RGBA8I 0x8D8E +#define GL_RGB8I 0x8D8F +#define GL_RED_INTEGER 0x8D94 +#define GL_GREEN_INTEGER 0x8D95 +#define GL_BLUE_INTEGER 0x8D96 +#define GL_RGB_INTEGER 0x8D98 +#define GL_RGBA_INTEGER 0x8D99 +#define GL_BGR_INTEGER 0x8D9A +#define GL_BGRA_INTEGER 0x8D9B +#define GL_SAMPLER_1D_ARRAY 0x8DC0 +#define GL_SAMPLER_2D_ARRAY 0x8DC1 +#define GL_SAMPLER_1D_ARRAY_SHADOW 0x8DC3 +#define GL_SAMPLER_2D_ARRAY_SHADOW 0x8DC4 +#define GL_SAMPLER_CUBE_SHADOW 0x8DC5 +#define GL_UNSIGNED_INT_VEC2 0x8DC6 +#define GL_UNSIGNED_INT_VEC3 0x8DC7 +#define GL_UNSIGNED_INT_VEC4 0x8DC8 +#define GL_INT_SAMPLER_1D 0x8DC9 +#define GL_INT_SAMPLER_2D 0x8DCA +#define GL_INT_SAMPLER_3D 0x8DCB +#define GL_INT_SAMPLER_CUBE 0x8DCC +#define GL_INT_SAMPLER_1D_ARRAY 0x8DCE +#define GL_INT_SAMPLER_2D_ARRAY 0x8DCF +#define GL_UNSIGNED_INT_SAMPLER_1D 0x8DD1 +#define GL_UNSIGNED_INT_SAMPLER_2D 0x8DD2 +#define GL_UNSIGNED_INT_SAMPLER_3D 0x8DD3 +#define GL_UNSIGNED_INT_SAMPLER_CUBE 0x8DD4 +#define GL_UNSIGNED_INT_SAMPLER_1D_ARRAY 0x8DD6 +#define GL_UNSIGNED_INT_SAMPLER_2D_ARRAY 0x8DD7 +#define GL_QUERY_WAIT 0x8E13 +#define GL_QUERY_NO_WAIT 0x8E14 +#define GL_QUERY_BY_REGION_WAIT 0x8E15 +#define GL_QUERY_BY_REGION_NO_WAIT 0x8E16 +#define GL_BUFFER_ACCESS_FLAGS 0x911F +#define GL_BUFFER_MAP_LENGTH 0x9120 +#define GL_BUFFER_MAP_OFFSET 0x9121 +#define GL_DEPTH_COMPONENT32F 0x8CAC +#define GL_DEPTH32F_STENCIL8 0x8CAD +#define GL_FLOAT_32_UNSIGNED_INT_24_8_REV 0x8DAD +#define GL_INVALID_FRAMEBUFFER_OPERATION 0x0506 +#define GL_FRAMEBUFFER_ATTACHMENT_COLOR_ENCODING 0x8210 +#define GL_FRAMEBUFFER_ATTACHMENT_COMPONENT_TYPE 0x8211 +#define GL_FRAMEBUFFER_ATTACHMENT_RED_SIZE 0x8212 +#define GL_FRAMEBUFFER_ATTACHMENT_GREEN_SIZE 0x8213 +#define GL_FRAMEBUFFER_ATTACHMENT_BLUE_SIZE 0x8214 +#define GL_FRAMEBUFFER_ATTACHMENT_ALPHA_SIZE 0x8215 +#define GL_FRAMEBUFFER_ATTACHMENT_DEPTH_SIZE 0x8216 +#define GL_FRAMEBUFFER_ATTACHMENT_STENCIL_SIZE 0x8217 +#define GL_FRAMEBUFFER_DEFAULT 0x8218 +#define GL_FRAMEBUFFER_UNDEFINED 0x8219 +#define GL_DEPTH_STENCIL_ATTACHMENT 0x821A +#define GL_MAX_RENDERBUFFER_SIZE 0x84E8 +#define GL_DEPTH_STENCIL 0x84F9 +#define GL_UNSIGNED_INT_24_8 0x84FA +#define GL_DEPTH24_STENCIL8 0x88F0 +#define GL_TEXTURE_STENCIL_SIZE 0x88F1 +#define GL_TEXTURE_RED_TYPE 0x8C10 +#define GL_TEXTURE_GREEN_TYPE 0x8C11 +#define GL_TEXTURE_BLUE_TYPE 0x8C12 +#define GL_TEXTURE_ALPHA_TYPE 0x8C13 +#define GL_TEXTURE_DEPTH_TYPE 0x8C16 +#define GL_UNSIGNED_NORMALIZED 0x8C17 +#define GL_FRAMEBUFFER_BINDING 0x8CA6 +#define GL_DRAW_FRAMEBUFFER_BINDING 0x8CA6 +#define GL_RENDERBUFFER_BINDING 0x8CA7 +#define GL_READ_FRAMEBUFFER 0x8CA8 +#define GL_DRAW_FRAMEBUFFER 0x8CA9 +#define GL_READ_FRAMEBUFFER_BINDING 0x8CAA +#define GL_RENDERBUFFER_SAMPLES 0x8CAB +#define GL_FRAMEBUFFER_ATTACHMENT_OBJECT_TYPE 0x8CD0 +#define GL_FRAMEBUFFER_ATTACHMENT_OBJECT_NAME 0x8CD1 +#define GL_FRAMEBUFFER_ATTACHMENT_TEXTURE_LEVEL 0x8CD2 +#define GL_FRAMEBUFFER_ATTACHMENT_TEXTURE_CUBE_MAP_FACE 0x8CD3 +#define GL_FRAMEBUFFER_ATTACHMENT_TEXTURE_LAYER 0x8CD4 +#define GL_FRAMEBUFFER_COMPLETE 0x8CD5 +#define GL_FRAMEBUFFER_INCOMPLETE_ATTACHMENT 0x8CD6 +#define GL_FRAMEBUFFER_INCOMPLETE_MISSING_ATTACHMENT 0x8CD7 +#define GL_FRAMEBUFFER_INCOMPLETE_DRAW_BUFFER 0x8CDB +#define GL_FRAMEBUFFER_INCOMPLETE_READ_BUFFER 0x8CDC +#define GL_FRAMEBUFFER_UNSUPPORTED 0x8CDD +#define GL_MAX_COLOR_ATTACHMENTS 0x8CDF +#define GL_COLOR_ATTACHMENT0 0x8CE0 +#define GL_COLOR_ATTACHMENT1 0x8CE1 +#define GL_COLOR_ATTACHMENT2 0x8CE2 +#define GL_COLOR_ATTACHMENT3 0x8CE3 +#define GL_COLOR_ATTACHMENT4 0x8CE4 +#define GL_COLOR_ATTACHMENT5 0x8CE5 +#define GL_COLOR_ATTACHMENT6 0x8CE6 +#define GL_COLOR_ATTACHMENT7 0x8CE7 +#define GL_COLOR_ATTACHMENT8 0x8CE8 +#define GL_COLOR_ATTACHMENT9 0x8CE9 +#define GL_COLOR_ATTACHMENT10 0x8CEA +#define GL_COLOR_ATTACHMENT11 0x8CEB +#define GL_COLOR_ATTACHMENT12 0x8CEC +#define GL_COLOR_ATTACHMENT13 0x8CED +#define GL_COLOR_ATTACHMENT14 0x8CEE +#define GL_COLOR_ATTACHMENT15 0x8CEF +#define GL_DEPTH_ATTACHMENT 0x8D00 +#define GL_STENCIL_ATTACHMENT 0x8D20 +#define GL_FRAMEBUFFER 0x8D40 +#define GL_RENDERBUFFER 0x8D41 +#define GL_RENDERBUFFER_WIDTH 0x8D42 +#define GL_RENDERBUFFER_HEIGHT 0x8D43 +#define GL_RENDERBUFFER_INTERNAL_FORMAT 0x8D44 +#define GL_STENCIL_INDEX1 0x8D46 +#define GL_STENCIL_INDEX4 0x8D47 +#define GL_STENCIL_INDEX8 0x8D48 +#define GL_STENCIL_INDEX16 0x8D49 +#define GL_RENDERBUFFER_RED_SIZE 0x8D50 +#define GL_RENDERBUFFER_GREEN_SIZE 0x8D51 +#define GL_RENDERBUFFER_BLUE_SIZE 0x8D52 +#define GL_RENDERBUFFER_ALPHA_SIZE 0x8D53 +#define GL_RENDERBUFFER_DEPTH_SIZE 0x8D54 +#define GL_RENDERBUFFER_STENCIL_SIZE 0x8D55 +#define GL_FRAMEBUFFER_INCOMPLETE_MULTISAMPLE 0x8D56 +#define GL_MAX_SAMPLES 0x8D57 +#define GL_INDEX 0x8222 +#define GL_TEXTURE_LUMINANCE_TYPE 0x8C14 +#define GL_TEXTURE_INTENSITY_TYPE 0x8C15 +#define GL_FRAMEBUFFER_SRGB 0x8DB9 +#define GL_HALF_FLOAT 0x140B +#define GL_MAP_READ_BIT 0x0001 +#define GL_MAP_WRITE_BIT 0x0002 +#define GL_MAP_INVALIDATE_RANGE_BIT 0x0004 +#define GL_MAP_INVALIDATE_BUFFER_BIT 0x0008 +#define GL_MAP_FLUSH_EXPLICIT_BIT 0x0010 +#define GL_MAP_UNSYNCHRONIZED_BIT 0x0020 +#define GL_COMPRESSED_RED_RGTC1 0x8DBB +#define GL_COMPRESSED_SIGNED_RED_RGTC1 0x8DBC +#define GL_COMPRESSED_RG_RGTC2 0x8DBD +#define GL_COMPRESSED_SIGNED_RG_RGTC2 0x8DBE +#define GL_RG 0x8227 +#define GL_RG_INTEGER 0x8228 +#define GL_R8 0x8229 +#define GL_R16 0x822A +#define GL_RG8 0x822B +#define GL_RG16 0x822C +#define GL_R16F 0x822D +#define GL_R32F 0x822E +#define GL_RG16F 0x822F +#define GL_RG32F 0x8230 +#define GL_R8I 0x8231 +#define GL_R8UI 0x8232 +#define GL_R16I 0x8233 +#define GL_R16UI 0x8234 +#define GL_R32I 0x8235 +#define GL_R32UI 0x8236 +#define GL_RG8I 0x8237 +#define GL_RG8UI 0x8238 +#define GL_RG16I 0x8239 +#define GL_RG16UI 0x823A +#define GL_RG32I 0x823B +#define GL_RG32UI 0x823C +#define GL_VERTEX_ARRAY_BINDING 0x85B5 +#define GL_CLAMP_VERTEX_COLOR 0x891A +#define GL_CLAMP_FRAGMENT_COLOR 0x891B +#define GL_ALPHA_INTEGER 0x8D97 +typedef void (APIENTRYP PFNGLCOLORMASKIPROC) (GLuint index, GLboolean r, GLboolean g, GLboolean b, GLboolean a); +typedef void (APIENTRYP PFNGLGETBOOLEANI_VPROC) (GLenum target, GLuint index, GLboolean *data); +typedef void (APIENTRYP PFNGLGETINTEGERI_VPROC) (GLenum target, GLuint index, GLint *data); +typedef void (APIENTRYP PFNGLENABLEIPROC) (GLenum target, GLuint index); +typedef void (APIENTRYP PFNGLDISABLEIPROC) (GLenum target, GLuint index); +typedef GLboolean (APIENTRYP PFNGLISENABLEDIPROC) (GLenum target, GLuint index); +typedef void (APIENTRYP PFNGLBEGINTRANSFORMFEEDBACKPROC) (GLenum primitiveMode); +typedef void (APIENTRYP PFNGLENDTRANSFORMFEEDBACKPROC) (void); +typedef void (APIENTRYP PFNGLBINDBUFFERRANGEPROC) (GLenum target, GLuint index, GLuint buffer, GLintptr offset, GLsizeiptr size); +typedef void (APIENTRYP PFNGLBINDBUFFERBASEPROC) (GLenum target, GLuint index, GLuint buffer); +typedef void (APIENTRYP PFNGLTRANSFORMFEEDBACKVARYINGSPROC) (GLuint program, GLsizei count, const GLchar *const*varyings, GLenum bufferMode); +typedef void (APIENTRYP PFNGLGETTRANSFORMFEEDBACKVARYINGPROC) (GLuint program, GLuint index, GLsizei bufSize, GLsizei *length, GLsizei *size, GLenum *type, GLchar *name); +typedef void (APIENTRYP PFNGLCLAMPCOLORPROC) (GLenum target, GLenum clamp); +typedef void (APIENTRYP PFNGLBEGINCONDITIONALRENDERPROC) (GLuint id, GLenum mode); +typedef void (APIENTRYP PFNGLENDCONDITIONALRENDERPROC) (void); +typedef void (APIENTRYP PFNGLVERTEXATTRIBIPOINTERPROC) (GLuint index, GLint size, GLenum type, GLsizei stride, const void *pointer); +typedef void (APIENTRYP PFNGLGETVERTEXATTRIBIIVPROC) (GLuint index, GLenum pname, GLint *params); +typedef void (APIENTRYP PFNGLGETVERTEXATTRIBIUIVPROC) (GLuint index, GLenum pname, GLuint *params); +typedef void (APIENTRYP PFNGLVERTEXATTRIBI1IPROC) (GLuint index, GLint x); +typedef void (APIENTRYP PFNGLVERTEXATTRIBI2IPROC) (GLuint index, GLint x, GLint y); +typedef void (APIENTRYP PFNGLVERTEXATTRIBI3IPROC) (GLuint index, GLint x, GLint y, GLint z); +typedef void (APIENTRYP PFNGLVERTEXATTRIBI4IPROC) (GLuint index, GLint x, GLint y, GLint z, GLint w); +typedef void (APIENTRYP PFNGLVERTEXATTRIBI1UIPROC) (GLuint index, GLuint x); +typedef void (APIENTRYP PFNGLVERTEXATTRIBI2UIPROC) (GLuint index, GLuint x, GLuint y); +typedef void (APIENTRYP PFNGLVERTEXATTRIBI3UIPROC) (GLuint index, GLuint x, GLuint y, GLuint z); +typedef void (APIENTRYP PFNGLVERTEXATTRIBI4UIPROC) (GLuint index, GLuint x, GLuint y, GLuint z, GLuint w); +typedef void (APIENTRYP PFNGLVERTEXATTRIBI1IVPROC) (GLuint index, const GLint *v); +typedef void (APIENTRYP PFNGLVERTEXATTRIBI2IVPROC) (GLuint index, const GLint *v); +typedef void (APIENTRYP PFNGLVERTEXATTRIBI3IVPROC) (GLuint index, const GLint *v); +typedef void (APIENTRYP PFNGLVERTEXATTRIBI4IVPROC) (GLuint index, const GLint *v); +typedef void (APIENTRYP PFNGLVERTEXATTRIBI1UIVPROC) (GLuint index, const GLuint *v); +typedef void (APIENTRYP PFNGLVERTEXATTRIBI2UIVPROC) (GLuint index, const GLuint *v); +typedef void (APIENTRYP PFNGLVERTEXATTRIBI3UIVPROC) (GLuint index, const GLuint *v); +typedef void (APIENTRYP PFNGLVERTEXATTRIBI4UIVPROC) (GLuint index, const GLuint *v); +typedef void (APIENTRYP PFNGLVERTEXATTRIBI4BVPROC) (GLuint index, const GLbyte *v); +typedef void (APIENTRYP PFNGLVERTEXATTRIBI4SVPROC) (GLuint index, const GLshort *v); +typedef void (APIENTRYP PFNGLVERTEXATTRIBI4UBVPROC) (GLuint index, const GLubyte *v); +typedef void (APIENTRYP PFNGLVERTEXATTRIBI4USVPROC) (GLuint index, const GLushort *v); +typedef void (APIENTRYP PFNGLGETUNIFORMUIVPROC) (GLuint program, GLint location, GLuint *params); +typedef void (APIENTRYP PFNGLBINDFRAGDATALOCATIONPROC) (GLuint program, GLuint color, const GLchar *name); +typedef GLint (APIENTRYP PFNGLGETFRAGDATALOCATIONPROC) (GLuint program, const GLchar *name); +typedef void (APIENTRYP PFNGLUNIFORM1UIPROC) (GLint location, GLuint v0); +typedef void (APIENTRYP PFNGLUNIFORM2UIPROC) (GLint location, GLuint v0, GLuint v1); +typedef void (APIENTRYP PFNGLUNIFORM3UIPROC) (GLint location, GLuint v0, GLuint v1, GLuint v2); +typedef void (APIENTRYP PFNGLUNIFORM4UIPROC) (GLint location, GLuint v0, GLuint v1, GLuint v2, GLuint v3); +typedef void (APIENTRYP PFNGLUNIFORM1UIVPROC) (GLint location, GLsizei count, const GLuint *value); +typedef void (APIENTRYP PFNGLUNIFORM2UIVPROC) (GLint location, GLsizei count, const GLuint *value); +typedef void (APIENTRYP PFNGLUNIFORM3UIVPROC) (GLint location, GLsizei count, const GLuint *value); +typedef void (APIENTRYP PFNGLUNIFORM4UIVPROC) (GLint location, GLsizei count, const GLuint *value); +typedef void (APIENTRYP PFNGLTEXPARAMETERIIVPROC) (GLenum target, GLenum pname, const GLint *params); +typedef void (APIENTRYP PFNGLTEXPARAMETERIUIVPROC) (GLenum target, GLenum pname, const GLuint *params); +typedef void (APIENTRYP PFNGLGETTEXPARAMETERIIVPROC) (GLenum target, GLenum pname, GLint *params); +typedef void (APIENTRYP PFNGLGETTEXPARAMETERIUIVPROC) (GLenum target, GLenum pname, GLuint *params); +typedef void (APIENTRYP PFNGLCLEARBUFFERIVPROC) (GLenum buffer, GLint drawbuffer, const GLint *value); +typedef void (APIENTRYP PFNGLCLEARBUFFERUIVPROC) (GLenum buffer, GLint drawbuffer, const GLuint *value); +typedef void (APIENTRYP PFNGLCLEARBUFFERFVPROC) (GLenum buffer, GLint drawbuffer, const GLfloat *value); +typedef void (APIENTRYP PFNGLCLEARBUFFERFIPROC) (GLenum buffer, GLint drawbuffer, GLfloat depth, GLint stencil); +typedef const GLubyte *(APIENTRYP PFNGLGETSTRINGIPROC) (GLenum name, GLuint index); +typedef GLboolean (APIENTRYP PFNGLISRENDERBUFFERPROC) (GLuint renderbuffer); +typedef void (APIENTRYP PFNGLBINDRENDERBUFFERPROC) (GLenum target, GLuint renderbuffer); +typedef void (APIENTRYP PFNGLDELETERENDERBUFFERSPROC) (GLsizei n, const GLuint *renderbuffers); +typedef void (APIENTRYP PFNGLGENRENDERBUFFERSPROC) (GLsizei n, GLuint *renderbuffers); +typedef void (APIENTRYP PFNGLRENDERBUFFERSTORAGEPROC) (GLenum target, GLenum internalformat, GLsizei width, GLsizei height); +typedef void (APIENTRYP PFNGLGETRENDERBUFFERPARAMETERIVPROC) (GLenum target, GLenum pname, GLint *params); +typedef GLboolean (APIENTRYP PFNGLISFRAMEBUFFERPROC) (GLuint framebuffer); +typedef void (APIENTRYP PFNGLBINDFRAMEBUFFERPROC) (GLenum target, GLuint framebuffer); +typedef void (APIENTRYP PFNGLDELETEFRAMEBUFFERSPROC) (GLsizei n, const GLuint *framebuffers); +typedef void (APIENTRYP PFNGLGENFRAMEBUFFERSPROC) (GLsizei n, GLuint *framebuffers); +typedef GLenum (APIENTRYP PFNGLCHECKFRAMEBUFFERSTATUSPROC) (GLenum target); +typedef void (APIENTRYP PFNGLFRAMEBUFFERTEXTURE1DPROC) (GLenum target, GLenum attachment, GLenum textarget, GLuint texture, GLint level); +typedef void (APIENTRYP PFNGLFRAMEBUFFERTEXTURE2DPROC) (GLenum target, GLenum attachment, GLenum textarget, GLuint texture, GLint level); +typedef void (APIENTRYP PFNGLFRAMEBUFFERTEXTURE3DPROC) (GLenum target, GLenum attachment, GLenum textarget, GLuint texture, GLint level, GLint zoffset); +typedef void (APIENTRYP PFNGLFRAMEBUFFERRENDERBUFFERPROC) (GLenum target, GLenum attachment, GLenum renderbuffertarget, GLuint renderbuffer); +typedef void (APIENTRYP PFNGLGETFRAMEBUFFERATTACHMENTPARAMETERIVPROC) (GLenum target, GLenum attachment, GLenum pname, GLint *params); +typedef void (APIENTRYP PFNGLGENERATEMIPMAPPROC) (GLenum target); +typedef void (APIENTRYP PFNGLBLITFRAMEBUFFERPROC) (GLint srcX0, GLint srcY0, GLint srcX1, GLint srcY1, GLint dstX0, GLint dstY0, GLint dstX1, GLint dstY1, GLbitfield mask, GLenum filter); +typedef void (APIENTRYP PFNGLRENDERBUFFERSTORAGEMULTISAMPLEPROC) (GLenum target, GLsizei samples, GLenum internalformat, GLsizei width, GLsizei height); +typedef void (APIENTRYP PFNGLFRAMEBUFFERTEXTURELAYERPROC) (GLenum target, GLenum attachment, GLuint texture, GLint level, GLint layer); +typedef void *(APIENTRYP PFNGLMAPBUFFERRANGEPROC) (GLenum target, GLintptr offset, GLsizeiptr length, GLbitfield access); +typedef void (APIENTRYP PFNGLFLUSHMAPPEDBUFFERRANGEPROC) (GLenum target, GLintptr offset, GLsizeiptr length); +typedef void (APIENTRYP PFNGLBINDVERTEXARRAYPROC) (GLuint array); +typedef void (APIENTRYP PFNGLDELETEVERTEXARRAYSPROC) (GLsizei n, const GLuint *arrays); +typedef void (APIENTRYP PFNGLGENVERTEXARRAYSPROC) (GLsizei n, GLuint *arrays); +typedef GLboolean (APIENTRYP PFNGLISVERTEXARRAYPROC) (GLuint array); +#ifdef GL_GLEXT_PROTOTYPES +GLAPI void APIENTRY glColorMaski (GLuint index, GLboolean r, GLboolean g, GLboolean b, GLboolean a); +GLAPI void APIENTRY glGetBooleani_v (GLenum target, GLuint index, GLboolean *data); +GLAPI void APIENTRY glGetIntegeri_v (GLenum target, GLuint index, GLint *data); +GLAPI void APIENTRY glEnablei (GLenum target, GLuint index); +GLAPI void APIENTRY glDisablei (GLenum target, GLuint index); +GLAPI GLboolean APIENTRY glIsEnabledi (GLenum target, GLuint index); +GLAPI void APIENTRY glBeginTransformFeedback (GLenum primitiveMode); +GLAPI void APIENTRY glEndTransformFeedback (void); +GLAPI void APIENTRY glBindBufferRange (GLenum target, GLuint index, GLuint buffer, GLintptr offset, GLsizeiptr size); +GLAPI void APIENTRY glBindBufferBase (GLenum target, GLuint index, GLuint buffer); +GLAPI void APIENTRY glTransformFeedbackVaryings (GLuint program, GLsizei count, const GLchar *const*varyings, GLenum bufferMode); +GLAPI void APIENTRY glGetTransformFeedbackVarying (GLuint program, GLuint index, GLsizei bufSize, GLsizei *length, GLsizei *size, GLenum *type, GLchar *name); +GLAPI void APIENTRY glClampColor (GLenum target, GLenum clamp); +GLAPI void APIENTRY glBeginConditionalRender (GLuint id, GLenum mode); +GLAPI void APIENTRY glEndConditionalRender (void); +GLAPI void APIENTRY glVertexAttribIPointer (GLuint index, GLint size, GLenum type, GLsizei stride, const void *pointer); +GLAPI void APIENTRY glGetVertexAttribIiv (GLuint index, GLenum pname, GLint *params); +GLAPI void APIENTRY glGetVertexAttribIuiv (GLuint index, GLenum pname, GLuint *params); +GLAPI void APIENTRY glVertexAttribI1i (GLuint index, GLint x); +GLAPI void APIENTRY glVertexAttribI2i (GLuint index, GLint x, GLint y); +GLAPI void APIENTRY glVertexAttribI3i (GLuint index, GLint x, GLint y, GLint z); +GLAPI void APIENTRY glVertexAttribI4i (GLuint index, GLint x, GLint y, GLint z, GLint w); +GLAPI void APIENTRY glVertexAttribI1ui (GLuint index, GLuint x); +GLAPI void APIENTRY glVertexAttribI2ui (GLuint index, GLuint x, GLuint y); +GLAPI void APIENTRY glVertexAttribI3ui (GLuint index, GLuint x, GLuint y, GLuint z); +GLAPI void APIENTRY glVertexAttribI4ui (GLuint index, GLuint x, GLuint y, GLuint z, GLuint w); +GLAPI void APIENTRY glVertexAttribI1iv (GLuint index, const GLint *v); +GLAPI void APIENTRY glVertexAttribI2iv (GLuint index, const GLint *v); +GLAPI void APIENTRY glVertexAttribI3iv (GLuint index, const GLint *v); +GLAPI void APIENTRY glVertexAttribI4iv (GLuint index, const GLint *v); +GLAPI void APIENTRY glVertexAttribI1uiv (GLuint index, const GLuint *v); +GLAPI void APIENTRY glVertexAttribI2uiv (GLuint index, const GLuint *v); +GLAPI void APIENTRY glVertexAttribI3uiv (GLuint index, const GLuint *v); +GLAPI void APIENTRY glVertexAttribI4uiv (GLuint index, const GLuint *v); +GLAPI void APIENTRY glVertexAttribI4bv (GLuint index, const GLbyte *v); +GLAPI void APIENTRY glVertexAttribI4sv (GLuint index, const GLshort *v); +GLAPI void APIENTRY glVertexAttribI4ubv (GLuint index, const GLubyte *v); +GLAPI void APIENTRY glVertexAttribI4usv (GLuint index, const GLushort *v); +GLAPI void APIENTRY glGetUniformuiv (GLuint program, GLint location, GLuint *params); +GLAPI void APIENTRY glBindFragDataLocation (GLuint program, GLuint color, const GLchar *name); +GLAPI GLint APIENTRY glGetFragDataLocation (GLuint program, const GLchar *name); +GLAPI void APIENTRY glUniform1ui (GLint location, GLuint v0); +GLAPI void APIENTRY glUniform2ui (GLint location, GLuint v0, GLuint v1); +GLAPI void APIENTRY glUniform3ui (GLint location, GLuint v0, GLuint v1, GLuint v2); +GLAPI void APIENTRY glUniform4ui (GLint location, GLuint v0, GLuint v1, GLuint v2, GLuint v3); +GLAPI void APIENTRY glUniform1uiv (GLint location, GLsizei count, const GLuint *value); +GLAPI void APIENTRY glUniform2uiv (GLint location, GLsizei count, const GLuint *value); +GLAPI void APIENTRY glUniform3uiv (GLint location, GLsizei count, const GLuint *value); +GLAPI void APIENTRY glUniform4uiv (GLint location, GLsizei count, const GLuint *value); +GLAPI void APIENTRY glTexParameterIiv (GLenum target, GLenum pname, const GLint *params); +GLAPI void APIENTRY glTexParameterIuiv (GLenum target, GLenum pname, const GLuint *params); +GLAPI void APIENTRY glGetTexParameterIiv (GLenum target, GLenum pname, GLint *params); +GLAPI void APIENTRY glGetTexParameterIuiv (GLenum target, GLenum pname, GLuint *params); +GLAPI void APIENTRY glClearBufferiv (GLenum buffer, GLint drawbuffer, const GLint *value); +GLAPI void APIENTRY glClearBufferuiv (GLenum buffer, GLint drawbuffer, const GLuint *value); +GLAPI void APIENTRY glClearBufferfv (GLenum buffer, GLint drawbuffer, const GLfloat *value); +GLAPI void APIENTRY glClearBufferfi (GLenum buffer, GLint drawbuffer, GLfloat depth, GLint stencil); +GLAPI const GLubyte *APIENTRY glGetStringi (GLenum name, GLuint index); +GLAPI GLboolean APIENTRY glIsRenderbuffer (GLuint renderbuffer); +GLAPI void APIENTRY glBindRenderbuffer (GLenum target, GLuint renderbuffer); +GLAPI void APIENTRY glDeleteRenderbuffers (GLsizei n, const GLuint *renderbuffers); +GLAPI void APIENTRY glGenRenderbuffers (GLsizei n, GLuint *renderbuffers); +GLAPI void APIENTRY glRenderbufferStorage (GLenum target, GLenum internalformat, GLsizei width, GLsizei height); +GLAPI void APIENTRY glGetRenderbufferParameteriv (GLenum target, GLenum pname, GLint *params); +GLAPI GLboolean APIENTRY glIsFramebuffer (GLuint framebuffer); +GLAPI void APIENTRY glBindFramebuffer (GLenum target, GLuint framebuffer); +GLAPI void APIENTRY glDeleteFramebuffers (GLsizei n, const GLuint *framebuffers); +GLAPI void APIENTRY glGenFramebuffers (GLsizei n, GLuint *framebuffers); +GLAPI GLenum APIENTRY glCheckFramebufferStatus (GLenum target); +GLAPI void APIENTRY glFramebufferTexture1D (GLenum target, GLenum attachment, GLenum textarget, GLuint texture, GLint level); +GLAPI void APIENTRY glFramebufferTexture2D (GLenum target, GLenum attachment, GLenum textarget, GLuint texture, GLint level); +GLAPI void APIENTRY glFramebufferTexture3D (GLenum target, GLenum attachment, GLenum textarget, GLuint texture, GLint level, GLint zoffset); +GLAPI void APIENTRY glFramebufferRenderbuffer (GLenum target, GLenum attachment, GLenum renderbuffertarget, GLuint renderbuffer); +GLAPI void APIENTRY glGetFramebufferAttachmentParameteriv (GLenum target, GLenum attachment, GLenum pname, GLint *params); +GLAPI void APIENTRY glGenerateMipmap (GLenum target); +GLAPI void APIENTRY glBlitFramebuffer (GLint srcX0, GLint srcY0, GLint srcX1, GLint srcY1, GLint dstX0, GLint dstY0, GLint dstX1, GLint dstY1, GLbitfield mask, GLenum filter); +GLAPI void APIENTRY glRenderbufferStorageMultisample (GLenum target, GLsizei samples, GLenum internalformat, GLsizei width, GLsizei height); +GLAPI void APIENTRY glFramebufferTextureLayer (GLenum target, GLenum attachment, GLuint texture, GLint level, GLint layer); +GLAPI void *APIENTRY glMapBufferRange (GLenum target, GLintptr offset, GLsizeiptr length, GLbitfield access); +GLAPI void APIENTRY glFlushMappedBufferRange (GLenum target, GLintptr offset, GLsizeiptr length); +GLAPI void APIENTRY glBindVertexArray (GLuint array); +GLAPI void APIENTRY glDeleteVertexArrays (GLsizei n, const GLuint *arrays); +GLAPI void APIENTRY glGenVertexArrays (GLsizei n, GLuint *arrays); +GLAPI GLboolean APIENTRY glIsVertexArray (GLuint array); +#endif +#endif /* GL_VERSION_3_0 */ + +#ifndef GL_VERSION_3_1 +#define GL_VERSION_3_1 1 +#define GL_SAMPLER_2D_RECT 0x8B63 +#define GL_SAMPLER_2D_RECT_SHADOW 0x8B64 +#define GL_SAMPLER_BUFFER 0x8DC2 +#define GL_INT_SAMPLER_2D_RECT 0x8DCD +#define GL_INT_SAMPLER_BUFFER 0x8DD0 +#define GL_UNSIGNED_INT_SAMPLER_2D_RECT 0x8DD5 +#define GL_UNSIGNED_INT_SAMPLER_BUFFER 0x8DD8 +#define GL_TEXTURE_BUFFER 0x8C2A +#define GL_MAX_TEXTURE_BUFFER_SIZE 0x8C2B +#define GL_TEXTURE_BINDING_BUFFER 0x8C2C +#define GL_TEXTURE_BUFFER_DATA_STORE_BINDING 0x8C2D +#define GL_TEXTURE_RECTANGLE 0x84F5 +#define GL_TEXTURE_BINDING_RECTANGLE 0x84F6 +#define GL_PROXY_TEXTURE_RECTANGLE 0x84F7 +#define GL_MAX_RECTANGLE_TEXTURE_SIZE 0x84F8 +#define GL_R8_SNORM 0x8F94 +#define GL_RG8_SNORM 0x8F95 +#define GL_RGB8_SNORM 0x8F96 +#define GL_RGBA8_SNORM 0x8F97 +#define GL_R16_SNORM 0x8F98 +#define GL_RG16_SNORM 0x8F99 +#define GL_RGB16_SNORM 0x8F9A +#define GL_RGBA16_SNORM 0x8F9B +#define GL_SIGNED_NORMALIZED 0x8F9C +#define GL_PRIMITIVE_RESTART 0x8F9D +#define GL_PRIMITIVE_RESTART_INDEX 0x8F9E +#define GL_COPY_READ_BUFFER 0x8F36 +#define GL_COPY_WRITE_BUFFER 0x8F37 +#define GL_UNIFORM_BUFFER 0x8A11 +#define GL_UNIFORM_BUFFER_BINDING 0x8A28 +#define GL_UNIFORM_BUFFER_START 0x8A29 +#define GL_UNIFORM_BUFFER_SIZE 0x8A2A +#define GL_MAX_VERTEX_UNIFORM_BLOCKS 0x8A2B +#define GL_MAX_FRAGMENT_UNIFORM_BLOCKS 0x8A2D +#define GL_MAX_COMBINED_UNIFORM_BLOCKS 0x8A2E +#define GL_MAX_UNIFORM_BUFFER_BINDINGS 0x8A2F +#define GL_MAX_UNIFORM_BLOCK_SIZE 0x8A30 +#define GL_MAX_COMBINED_VERTEX_UNIFORM_COMPONENTS 0x8A31 +#define GL_MAX_COMBINED_FRAGMENT_UNIFORM_COMPONENTS 0x8A33 +#define GL_UNIFORM_BUFFER_OFFSET_ALIGNMENT 0x8A34 +#define GL_ACTIVE_UNIFORM_BLOCK_MAX_NAME_LENGTH 0x8A35 +#define GL_ACTIVE_UNIFORM_BLOCKS 0x8A36 +#define GL_UNIFORM_TYPE 0x8A37 +#define GL_UNIFORM_SIZE 0x8A38 +#define GL_UNIFORM_NAME_LENGTH 0x8A39 +#define GL_UNIFORM_BLOCK_INDEX 0x8A3A +#define GL_UNIFORM_OFFSET 0x8A3B +#define GL_UNIFORM_ARRAY_STRIDE 0x8A3C +#define GL_UNIFORM_MATRIX_STRIDE 0x8A3D +#define GL_UNIFORM_IS_ROW_MAJOR 0x8A3E +#define GL_UNIFORM_BLOCK_BINDING 0x8A3F +#define GL_UNIFORM_BLOCK_DATA_SIZE 0x8A40 +#define GL_UNIFORM_BLOCK_NAME_LENGTH 0x8A41 +#define GL_UNIFORM_BLOCK_ACTIVE_UNIFORMS 0x8A42 +#define GL_UNIFORM_BLOCK_ACTIVE_UNIFORM_INDICES 0x8A43 +#define GL_UNIFORM_BLOCK_REFERENCED_BY_VERTEX_SHADER 0x8A44 +#define GL_UNIFORM_BLOCK_REFERENCED_BY_FRAGMENT_SHADER 0x8A46 +#define GL_INVALID_INDEX 0xFFFFFFFFu +typedef void (APIENTRYP PFNGLDRAWARRAYSINSTANCEDPROC) (GLenum mode, GLint first, GLsizei count, GLsizei instancecount); +typedef void (APIENTRYP PFNGLDRAWELEMENTSINSTANCEDPROC) (GLenum mode, GLsizei count, GLenum type, const void *indices, GLsizei instancecount); +typedef void (APIENTRYP PFNGLTEXBUFFERPROC) (GLenum target, GLenum internalformat, GLuint buffer); +typedef void (APIENTRYP PFNGLPRIMITIVERESTARTINDEXPROC) (GLuint index); +typedef void (APIENTRYP PFNGLCOPYBUFFERSUBDATAPROC) (GLenum readTarget, GLenum writeTarget, GLintptr readOffset, GLintptr writeOffset, GLsizeiptr size); +typedef void (APIENTRYP PFNGLGETUNIFORMINDICESPROC) (GLuint program, GLsizei uniformCount, const GLchar *const*uniformNames, GLuint *uniformIndices); +typedef void (APIENTRYP PFNGLGETACTIVEUNIFORMSIVPROC) (GLuint program, GLsizei uniformCount, const GLuint *uniformIndices, GLenum pname, GLint *params); +typedef void (APIENTRYP PFNGLGETACTIVEUNIFORMNAMEPROC) (GLuint program, GLuint uniformIndex, GLsizei bufSize, GLsizei *length, GLchar *uniformName); +typedef GLuint (APIENTRYP PFNGLGETUNIFORMBLOCKINDEXPROC) (GLuint program, const GLchar *uniformBlockName); +typedef void (APIENTRYP PFNGLGETACTIVEUNIFORMBLOCKIVPROC) (GLuint program, GLuint uniformBlockIndex, GLenum pname, GLint *params); +typedef void (APIENTRYP PFNGLGETACTIVEUNIFORMBLOCKNAMEPROC) (GLuint program, GLuint uniformBlockIndex, GLsizei bufSize, GLsizei *length, GLchar *uniformBlockName); +typedef void (APIENTRYP PFNGLUNIFORMBLOCKBINDINGPROC) (GLuint program, GLuint uniformBlockIndex, GLuint uniformBlockBinding); +#ifdef GL_GLEXT_PROTOTYPES +GLAPI void APIENTRY glDrawArraysInstanced (GLenum mode, GLint first, GLsizei count, GLsizei instancecount); +GLAPI void APIENTRY glDrawElementsInstanced (GLenum mode, GLsizei count, GLenum type, const void *indices, GLsizei instancecount); +GLAPI void APIENTRY glTexBuffer (GLenum target, GLenum internalformat, GLuint buffer); +GLAPI void APIENTRY glPrimitiveRestartIndex (GLuint index); +GLAPI void APIENTRY glCopyBufferSubData (GLenum readTarget, GLenum writeTarget, GLintptr readOffset, GLintptr writeOffset, GLsizeiptr size); +GLAPI void APIENTRY glGetUniformIndices (GLuint program, GLsizei uniformCount, const GLchar *const*uniformNames, GLuint *uniformIndices); +GLAPI void APIENTRY glGetActiveUniformsiv (GLuint program, GLsizei uniformCount, const GLuint *uniformIndices, GLenum pname, GLint *params); +GLAPI void APIENTRY glGetActiveUniformName (GLuint program, GLuint uniformIndex, GLsizei bufSize, GLsizei *length, GLchar *uniformName); +GLAPI GLuint APIENTRY glGetUniformBlockIndex (GLuint program, const GLchar *uniformBlockName); +GLAPI void APIENTRY glGetActiveUniformBlockiv (GLuint program, GLuint uniformBlockIndex, GLenum pname, GLint *params); +GLAPI void APIENTRY glGetActiveUniformBlockName (GLuint program, GLuint uniformBlockIndex, GLsizei bufSize, GLsizei *length, GLchar *uniformBlockName); +GLAPI void APIENTRY glUniformBlockBinding (GLuint program, GLuint uniformBlockIndex, GLuint uniformBlockBinding); +#endif +#endif /* GL_VERSION_3_1 */ + +#ifndef GL_VERSION_3_2 +#define GL_VERSION_3_2 1 +typedef struct __GLsync *GLsync; +#ifndef GLEXT_64_TYPES_DEFINED +/* This code block is duplicated in glxext.h, so must be protected */ +#define GLEXT_64_TYPES_DEFINED +/* Define int32_t, int64_t, and uint64_t types for UST/MSC */ +/* (as used in the GL_EXT_timer_query extension). */ +#if defined(__STDC_VERSION__) && __STDC_VERSION__ >= 199901L +#include +#elif defined(__sun__) || defined(__digital__) +#include +#if defined(__STDC__) +#if defined(__arch64__) || defined(_LP64) +typedef long int int64_t; +typedef unsigned long int uint64_t; +#else +typedef long long int int64_t; +typedef unsigned long long int uint64_t; +#endif /* __arch64__ */ +#endif /* __STDC__ */ +#elif defined( __VMS ) || defined(__sgi) +#include +#elif defined(__SCO__) || defined(__USLC__) +#include +#elif defined(__UNIXOS2__) || defined(__SOL64__) +typedef long int int32_t; +typedef long long int int64_t; +typedef unsigned long long int uint64_t; +#elif defined(_WIN32) && defined(__GNUC__) +#include +#elif defined(_WIN32) +typedef __int32 int32_t; +typedef __int64 int64_t; +typedef unsigned __int64 uint64_t; +#else +/* Fallback if nothing above works */ +#include +#endif +#endif +typedef uint64_t GLuint64; +typedef int64_t GLint64; +#define GL_CONTEXT_CORE_PROFILE_BIT 0x00000001 +#define GL_CONTEXT_COMPATIBILITY_PROFILE_BIT 0x00000002 +#define GL_LINES_ADJACENCY 0x000A +#define GL_LINE_STRIP_ADJACENCY 0x000B +#define GL_TRIANGLES_ADJACENCY 0x000C +#define GL_TRIANGLE_STRIP_ADJACENCY 0x000D +#define GL_PROGRAM_POINT_SIZE 0x8642 +#define GL_MAX_GEOMETRY_TEXTURE_IMAGE_UNITS 0x8C29 +#define GL_FRAMEBUFFER_ATTACHMENT_LAYERED 0x8DA7 +#define GL_FRAMEBUFFER_INCOMPLETE_LAYER_TARGETS 0x8DA8 +#define GL_GEOMETRY_SHADER 0x8DD9 +#define GL_GEOMETRY_VERTICES_OUT 0x8916 +#define GL_GEOMETRY_INPUT_TYPE 0x8917 +#define GL_GEOMETRY_OUTPUT_TYPE 0x8918 +#define GL_MAX_GEOMETRY_UNIFORM_COMPONENTS 0x8DDF +#define GL_MAX_GEOMETRY_OUTPUT_VERTICES 0x8DE0 +#define GL_MAX_GEOMETRY_TOTAL_OUTPUT_COMPONENTS 0x8DE1 +#define GL_MAX_VERTEX_OUTPUT_COMPONENTS 0x9122 +#define GL_MAX_GEOMETRY_INPUT_COMPONENTS 0x9123 +#define GL_MAX_GEOMETRY_OUTPUT_COMPONENTS 0x9124 +#define GL_MAX_FRAGMENT_INPUT_COMPONENTS 0x9125 +#define GL_CONTEXT_PROFILE_MASK 0x9126 +#define GL_DEPTH_CLAMP 0x864F +#define GL_QUADS_FOLLOW_PROVOKING_VERTEX_CONVENTION 0x8E4C +#define GL_FIRST_VERTEX_CONVENTION 0x8E4D +#define GL_LAST_VERTEX_CONVENTION 0x8E4E +#define GL_PROVOKING_VERTEX 0x8E4F +#define GL_TEXTURE_CUBE_MAP_SEAMLESS 0x884F +#define GL_MAX_SERVER_WAIT_TIMEOUT 0x9111 +#define GL_OBJECT_TYPE 0x9112 +#define GL_SYNC_CONDITION 0x9113 +#define GL_SYNC_STATUS 0x9114 +#define GL_SYNC_FLAGS 0x9115 +#define GL_SYNC_FENCE 0x9116 +#define GL_SYNC_GPU_COMMANDS_COMPLETE 0x9117 +#define GL_UNSIGNALED 0x9118 +#define GL_SIGNALED 0x9119 +#define GL_ALREADY_SIGNALED 0x911A +#define GL_TIMEOUT_EXPIRED 0x911B +#define GL_CONDITION_SATISFIED 0x911C +#define GL_WAIT_FAILED 0x911D +#define GL_TIMEOUT_IGNORED 0xFFFFFFFFFFFFFFFFull +#define GL_SYNC_FLUSH_COMMANDS_BIT 0x00000001 +#define GL_SAMPLE_POSITION 0x8E50 +#define GL_SAMPLE_MASK 0x8E51 +#define GL_SAMPLE_MASK_VALUE 0x8E52 +#define GL_MAX_SAMPLE_MASK_WORDS 0x8E59 +#define GL_TEXTURE_2D_MULTISAMPLE 0x9100 +#define GL_PROXY_TEXTURE_2D_MULTISAMPLE 0x9101 +#define GL_TEXTURE_2D_MULTISAMPLE_ARRAY 0x9102 +#define GL_PROXY_TEXTURE_2D_MULTISAMPLE_ARRAY 0x9103 +#define GL_TEXTURE_BINDING_2D_MULTISAMPLE 0x9104 +#define GL_TEXTURE_BINDING_2D_MULTISAMPLE_ARRAY 0x9105 +#define GL_TEXTURE_SAMPLES 0x9106 +#define GL_TEXTURE_FIXED_SAMPLE_LOCATIONS 0x9107 +#define GL_SAMPLER_2D_MULTISAMPLE 0x9108 +#define GL_INT_SAMPLER_2D_MULTISAMPLE 0x9109 +#define GL_UNSIGNED_INT_SAMPLER_2D_MULTISAMPLE 0x910A +#define GL_SAMPLER_2D_MULTISAMPLE_ARRAY 0x910B +#define GL_INT_SAMPLER_2D_MULTISAMPLE_ARRAY 0x910C +#define GL_UNSIGNED_INT_SAMPLER_2D_MULTISAMPLE_ARRAY 0x910D +#define GL_MAX_COLOR_TEXTURE_SAMPLES 0x910E +#define GL_MAX_DEPTH_TEXTURE_SAMPLES 0x910F +#define GL_MAX_INTEGER_SAMPLES 0x9110 +typedef void (APIENTRYP PFNGLDRAWELEMENTSBASEVERTEXPROC) (GLenum mode, GLsizei count, GLenum type, const void *indices, GLint basevertex); +typedef void (APIENTRYP PFNGLDRAWRANGEELEMENTSBASEVERTEXPROC) (GLenum mode, GLuint start, GLuint end, GLsizei count, GLenum type, const void *indices, GLint basevertex); +typedef void (APIENTRYP PFNGLDRAWELEMENTSINSTANCEDBASEVERTEXPROC) (GLenum mode, GLsizei count, GLenum type, const void *indices, GLsizei instancecount, GLint basevertex); +typedef void (APIENTRYP PFNGLMULTIDRAWELEMENTSBASEVERTEXPROC) (GLenum mode, const GLsizei *count, GLenum type, const void *const*indices, GLsizei drawcount, const GLint *basevertex); +typedef void (APIENTRYP PFNGLPROVOKINGVERTEXPROC) (GLenum mode); +typedef GLsync (APIENTRYP PFNGLFENCESYNCPROC) (GLenum condition, GLbitfield flags); +typedef GLboolean (APIENTRYP PFNGLISSYNCPROC) (GLsync sync); +typedef void (APIENTRYP PFNGLDELETESYNCPROC) (GLsync sync); +typedef GLenum (APIENTRYP PFNGLCLIENTWAITSYNCPROC) (GLsync sync, GLbitfield flags, GLuint64 timeout); +typedef void (APIENTRYP PFNGLWAITSYNCPROC) (GLsync sync, GLbitfield flags, GLuint64 timeout); +typedef void (APIENTRYP PFNGLGETINTEGER64VPROC) (GLenum pname, GLint64 *data); +typedef void (APIENTRYP PFNGLGETSYNCIVPROC) (GLsync sync, GLenum pname, GLsizei bufSize, GLsizei *length, GLint *values); +typedef void (APIENTRYP PFNGLGETINTEGER64I_VPROC) (GLenum target, GLuint index, GLint64 *data); +typedef void (APIENTRYP PFNGLGETBUFFERPARAMETERI64VPROC) (GLenum target, GLenum pname, GLint64 *params); +typedef void (APIENTRYP PFNGLFRAMEBUFFERTEXTUREPROC) (GLenum target, GLenum attachment, GLuint texture, GLint level); +typedef void (APIENTRYP PFNGLTEXIMAGE2DMULTISAMPLEPROC) (GLenum target, GLsizei samples, GLenum internalformat, GLsizei width, GLsizei height, GLboolean fixedsamplelocations); +typedef void (APIENTRYP PFNGLTEXIMAGE3DMULTISAMPLEPROC) (GLenum target, GLsizei samples, GLenum internalformat, GLsizei width, GLsizei height, GLsizei depth, GLboolean fixedsamplelocations); +typedef void (APIENTRYP PFNGLGETMULTISAMPLEFVPROC) (GLenum pname, GLuint index, GLfloat *val); +typedef void (APIENTRYP PFNGLSAMPLEMASKIPROC) (GLuint maskNumber, GLbitfield mask); +#ifdef GL_GLEXT_PROTOTYPES +GLAPI void APIENTRY glDrawElementsBaseVertex (GLenum mode, GLsizei count, GLenum type, const void *indices, GLint basevertex); +GLAPI void APIENTRY glDrawRangeElementsBaseVertex (GLenum mode, GLuint start, GLuint end, GLsizei count, GLenum type, const void *indices, GLint basevertex); +GLAPI void APIENTRY glDrawElementsInstancedBaseVertex (GLenum mode, GLsizei count, GLenum type, const void *indices, GLsizei instancecount, GLint basevertex); +GLAPI void APIENTRY glMultiDrawElementsBaseVertex (GLenum mode, const GLsizei *count, GLenum type, const void *const*indices, GLsizei drawcount, const GLint *basevertex); +GLAPI void APIENTRY glProvokingVertex (GLenum mode); +GLAPI GLsync APIENTRY glFenceSync (GLenum condition, GLbitfield flags); +GLAPI GLboolean APIENTRY glIsSync (GLsync sync); +GLAPI void APIENTRY glDeleteSync (GLsync sync); +GLAPI GLenum APIENTRY glClientWaitSync (GLsync sync, GLbitfield flags, GLuint64 timeout); +GLAPI void APIENTRY glWaitSync (GLsync sync, GLbitfield flags, GLuint64 timeout); +GLAPI void APIENTRY glGetInteger64v (GLenum pname, GLint64 *data); +GLAPI void APIENTRY glGetSynciv (GLsync sync, GLenum pname, GLsizei bufSize, GLsizei *length, GLint *values); +GLAPI void APIENTRY glGetInteger64i_v (GLenum target, GLuint index, GLint64 *data); +GLAPI void APIENTRY glGetBufferParameteri64v (GLenum target, GLenum pname, GLint64 *params); +GLAPI void APIENTRY glFramebufferTexture (GLenum target, GLenum attachment, GLuint texture, GLint level); +GLAPI void APIENTRY glTexImage2DMultisample (GLenum target, GLsizei samples, GLenum internalformat, GLsizei width, GLsizei height, GLboolean fixedsamplelocations); +GLAPI void APIENTRY glTexImage3DMultisample (GLenum target, GLsizei samples, GLenum internalformat, GLsizei width, GLsizei height, GLsizei depth, GLboolean fixedsamplelocations); +GLAPI void APIENTRY glGetMultisamplefv (GLenum pname, GLuint index, GLfloat *val); +GLAPI void APIENTRY glSampleMaski (GLuint maskNumber, GLbitfield mask); +#endif +#endif /* GL_VERSION_3_2 */ + +#ifndef GL_VERSION_3_3 +#define GL_VERSION_3_3 1 +#define GL_VERTEX_ATTRIB_ARRAY_DIVISOR 0x88FE +#define GL_SRC1_COLOR 0x88F9 +#define GL_ONE_MINUS_SRC1_COLOR 0x88FA +#define GL_ONE_MINUS_SRC1_ALPHA 0x88FB +#define GL_MAX_DUAL_SOURCE_DRAW_BUFFERS 0x88FC +#define GL_ANY_SAMPLES_PASSED 0x8C2F +#define GL_SAMPLER_BINDING 0x8919 +#define GL_RGB10_A2UI 0x906F +#define GL_TEXTURE_SWIZZLE_R 0x8E42 +#define GL_TEXTURE_SWIZZLE_G 0x8E43 +#define GL_TEXTURE_SWIZZLE_B 0x8E44 +#define GL_TEXTURE_SWIZZLE_A 0x8E45 +#define GL_TEXTURE_SWIZZLE_RGBA 0x8E46 +#define GL_TIME_ELAPSED 0x88BF +#define GL_TIMESTAMP 0x8E28 +#define GL_INT_2_10_10_10_REV 0x8D9F +typedef void (APIENTRYP PFNGLBINDFRAGDATALOCATIONINDEXEDPROC) (GLuint program, GLuint colorNumber, GLuint index, const GLchar *name); +typedef GLint (APIENTRYP PFNGLGETFRAGDATAINDEXPROC) (GLuint program, const GLchar *name); +typedef void (APIENTRYP PFNGLGENSAMPLERSPROC) (GLsizei count, GLuint *samplers); +typedef void (APIENTRYP PFNGLDELETESAMPLERSPROC) (GLsizei count, const GLuint *samplers); +typedef GLboolean (APIENTRYP PFNGLISSAMPLERPROC) (GLuint sampler); +typedef void (APIENTRYP PFNGLBINDSAMPLERPROC) (GLuint unit, GLuint sampler); +typedef void (APIENTRYP PFNGLSAMPLERPARAMETERIPROC) (GLuint sampler, GLenum pname, GLint param); +typedef void (APIENTRYP PFNGLSAMPLERPARAMETERIVPROC) (GLuint sampler, GLenum pname, const GLint *param); +typedef void (APIENTRYP PFNGLSAMPLERPARAMETERFPROC) (GLuint sampler, GLenum pname, GLfloat param); +typedef void (APIENTRYP PFNGLSAMPLERPARAMETERFVPROC) (GLuint sampler, GLenum pname, const GLfloat *param); +typedef void (APIENTRYP PFNGLSAMPLERPARAMETERIIVPROC) (GLuint sampler, GLenum pname, const GLint *param); +typedef void (APIENTRYP PFNGLSAMPLERPARAMETERIUIVPROC) (GLuint sampler, GLenum pname, const GLuint *param); +typedef void (APIENTRYP PFNGLGETSAMPLERPARAMETERIVPROC) (GLuint sampler, GLenum pname, GLint *params); +typedef void (APIENTRYP PFNGLGETSAMPLERPARAMETERIIVPROC) (GLuint sampler, GLenum pname, GLint *params); +typedef void (APIENTRYP PFNGLGETSAMPLERPARAMETERFVPROC) (GLuint sampler, GLenum pname, GLfloat *params); +typedef void (APIENTRYP PFNGLGETSAMPLERPARAMETERIUIVPROC) (GLuint sampler, GLenum pname, GLuint *params); +typedef void (APIENTRYP PFNGLQUERYCOUNTERPROC) (GLuint id, GLenum target); +typedef void (APIENTRYP PFNGLGETQUERYOBJECTI64VPROC) (GLuint id, GLenum pname, GLint64 *params); +typedef void (APIENTRYP PFNGLGETQUERYOBJECTUI64VPROC) (GLuint id, GLenum pname, GLuint64 *params); +typedef void (APIENTRYP PFNGLVERTEXATTRIBDIVISORPROC) (GLuint index, GLuint divisor); +typedef void (APIENTRYP PFNGLVERTEXATTRIBP1UIPROC) (GLuint index, GLenum type, GLboolean normalized, GLuint value); +typedef void (APIENTRYP PFNGLVERTEXATTRIBP1UIVPROC) (GLuint index, GLenum type, GLboolean normalized, const GLuint *value); +typedef void (APIENTRYP PFNGLVERTEXATTRIBP2UIPROC) (GLuint index, GLenum type, GLboolean normalized, GLuint value); +typedef void (APIENTRYP PFNGLVERTEXATTRIBP2UIVPROC) (GLuint index, GLenum type, GLboolean normalized, const GLuint *value); +typedef void (APIENTRYP PFNGLVERTEXATTRIBP3UIPROC) (GLuint index, GLenum type, GLboolean normalized, GLuint value); +typedef void (APIENTRYP PFNGLVERTEXATTRIBP3UIVPROC) (GLuint index, GLenum type, GLboolean normalized, const GLuint *value); +typedef void (APIENTRYP PFNGLVERTEXATTRIBP4UIPROC) (GLuint index, GLenum type, GLboolean normalized, GLuint value); +typedef void (APIENTRYP PFNGLVERTEXATTRIBP4UIVPROC) (GLuint index, GLenum type, GLboolean normalized, const GLuint *value); +typedef void (APIENTRYP PFNGLVERTEXP2UIPROC) (GLenum type, GLuint value); +typedef void (APIENTRYP PFNGLVERTEXP2UIVPROC) (GLenum type, const GLuint *value); +typedef void (APIENTRYP PFNGLVERTEXP3UIPROC) (GLenum type, GLuint value); +typedef void (APIENTRYP PFNGLVERTEXP3UIVPROC) (GLenum type, const GLuint *value); +typedef void (APIENTRYP PFNGLVERTEXP4UIPROC) (GLenum type, GLuint value); +typedef void (APIENTRYP PFNGLVERTEXP4UIVPROC) (GLenum type, const GLuint *value); +typedef void (APIENTRYP PFNGLTEXCOORDP1UIPROC) (GLenum type, GLuint coords); +typedef void (APIENTRYP PFNGLTEXCOORDP1UIVPROC) (GLenum type, const GLuint *coords); +typedef void (APIENTRYP PFNGLTEXCOORDP2UIPROC) (GLenum type, GLuint coords); +typedef void (APIENTRYP PFNGLTEXCOORDP2UIVPROC) (GLenum type, const GLuint *coords); +typedef void (APIENTRYP PFNGLTEXCOORDP3UIPROC) (GLenum type, GLuint coords); +typedef void (APIENTRYP PFNGLTEXCOORDP3UIVPROC) (GLenum type, const GLuint *coords); +typedef void (APIENTRYP PFNGLTEXCOORDP4UIPROC) (GLenum type, GLuint coords); +typedef void (APIENTRYP PFNGLTEXCOORDP4UIVPROC) (GLenum type, const GLuint *coords); +typedef void (APIENTRYP PFNGLMULTITEXCOORDP1UIPROC) (GLenum texture, GLenum type, GLuint coords); +typedef void (APIENTRYP PFNGLMULTITEXCOORDP1UIVPROC) (GLenum texture, GLenum type, const GLuint *coords); +typedef void (APIENTRYP PFNGLMULTITEXCOORDP2UIPROC) (GLenum texture, GLenum type, GLuint coords); +typedef void (APIENTRYP PFNGLMULTITEXCOORDP2UIVPROC) (GLenum texture, GLenum type, const GLuint *coords); +typedef void (APIENTRYP PFNGLMULTITEXCOORDP3UIPROC) (GLenum texture, GLenum type, GLuint coords); +typedef void (APIENTRYP PFNGLMULTITEXCOORDP3UIVPROC) (GLenum texture, GLenum type, const GLuint *coords); +typedef void (APIENTRYP PFNGLMULTITEXCOORDP4UIPROC) (GLenum texture, GLenum type, GLuint coords); +typedef void (APIENTRYP PFNGLMULTITEXCOORDP4UIVPROC) (GLenum texture, GLenum type, const GLuint *coords); +typedef void (APIENTRYP PFNGLNORMALP3UIPROC) (GLenum type, GLuint coords); +typedef void (APIENTRYP PFNGLNORMALP3UIVPROC) (GLenum type, const GLuint *coords); +typedef void (APIENTRYP PFNGLCOLORP3UIPROC) (GLenum type, GLuint color); +typedef void (APIENTRYP PFNGLCOLORP3UIVPROC) (GLenum type, const GLuint *color); +typedef void (APIENTRYP PFNGLCOLORP4UIPROC) (GLenum type, GLuint color); +typedef void (APIENTRYP PFNGLCOLORP4UIVPROC) (GLenum type, const GLuint *color); +typedef void (APIENTRYP PFNGLSECONDARYCOLORP3UIPROC) (GLenum type, GLuint color); +typedef void (APIENTRYP PFNGLSECONDARYCOLORP3UIVPROC) (GLenum type, const GLuint *color); +#ifdef GL_GLEXT_PROTOTYPES +GLAPI void APIENTRY glBindFragDataLocationIndexed (GLuint program, GLuint colorNumber, GLuint index, const GLchar *name); +GLAPI GLint APIENTRY glGetFragDataIndex (GLuint program, const GLchar *name); +GLAPI void APIENTRY glGenSamplers (GLsizei count, GLuint *samplers); +GLAPI void APIENTRY glDeleteSamplers (GLsizei count, const GLuint *samplers); +GLAPI GLboolean APIENTRY glIsSampler (GLuint sampler); +GLAPI void APIENTRY glBindSampler (GLuint unit, GLuint sampler); +GLAPI void APIENTRY glSamplerParameteri (GLuint sampler, GLenum pname, GLint param); +GLAPI void APIENTRY glSamplerParameteriv (GLuint sampler, GLenum pname, const GLint *param); +GLAPI void APIENTRY glSamplerParameterf (GLuint sampler, GLenum pname, GLfloat param); +GLAPI void APIENTRY glSamplerParameterfv (GLuint sampler, GLenum pname, const GLfloat *param); +GLAPI void APIENTRY glSamplerParameterIiv (GLuint sampler, GLenum pname, const GLint *param); +GLAPI void APIENTRY glSamplerParameterIuiv (GLuint sampler, GLenum pname, const GLuint *param); +GLAPI void APIENTRY glGetSamplerParameteriv (GLuint sampler, GLenum pname, GLint *params); +GLAPI void APIENTRY glGetSamplerParameterIiv (GLuint sampler, GLenum pname, GLint *params); +GLAPI void APIENTRY glGetSamplerParameterfv (GLuint sampler, GLenum pname, GLfloat *params); +GLAPI void APIENTRY glGetSamplerParameterIuiv (GLuint sampler, GLenum pname, GLuint *params); +GLAPI void APIENTRY glQueryCounter (GLuint id, GLenum target); +GLAPI void APIENTRY glGetQueryObjecti64v (GLuint id, GLenum pname, GLint64 *params); +GLAPI void APIENTRY glGetQueryObjectui64v (GLuint id, GLenum pname, GLuint64 *params); +GLAPI void APIENTRY glVertexAttribDivisor (GLuint index, GLuint divisor); +GLAPI void APIENTRY glVertexAttribP1ui (GLuint index, GLenum type, GLboolean normalized, GLuint value); +GLAPI void APIENTRY glVertexAttribP1uiv (GLuint index, GLenum type, GLboolean normalized, const GLuint *value); +GLAPI void APIENTRY glVertexAttribP2ui (GLuint index, GLenum type, GLboolean normalized, GLuint value); +GLAPI void APIENTRY glVertexAttribP2uiv (GLuint index, GLenum type, GLboolean normalized, const GLuint *value); +GLAPI void APIENTRY glVertexAttribP3ui (GLuint index, GLenum type, GLboolean normalized, GLuint value); +GLAPI void APIENTRY glVertexAttribP3uiv (GLuint index, GLenum type, GLboolean normalized, const GLuint *value); +GLAPI void APIENTRY glVertexAttribP4ui (GLuint index, GLenum type, GLboolean normalized, GLuint value); +GLAPI void APIENTRY glVertexAttribP4uiv (GLuint index, GLenum type, GLboolean normalized, const GLuint *value); +GLAPI void APIENTRY glVertexP2ui (GLenum type, GLuint value); +GLAPI void APIENTRY glVertexP2uiv (GLenum type, const GLuint *value); +GLAPI void APIENTRY glVertexP3ui (GLenum type, GLuint value); +GLAPI void APIENTRY glVertexP3uiv (GLenum type, const GLuint *value); +GLAPI void APIENTRY glVertexP4ui (GLenum type, GLuint value); +GLAPI void APIENTRY glVertexP4uiv (GLenum type, const GLuint *value); +GLAPI void APIENTRY glTexCoordP1ui (GLenum type, GLuint coords); +GLAPI void APIENTRY glTexCoordP1uiv (GLenum type, const GLuint *coords); +GLAPI void APIENTRY glTexCoordP2ui (GLenum type, GLuint coords); +GLAPI void APIENTRY glTexCoordP2uiv (GLenum type, const GLuint *coords); +GLAPI void APIENTRY glTexCoordP3ui (GLenum type, GLuint coords); +GLAPI void APIENTRY glTexCoordP3uiv (GLenum type, const GLuint *coords); +GLAPI void APIENTRY glTexCoordP4ui (GLenum type, GLuint coords); +GLAPI void APIENTRY glTexCoordP4uiv (GLenum type, const GLuint *coords); +GLAPI void APIENTRY glMultiTexCoordP1ui (GLenum texture, GLenum type, GLuint coords); +GLAPI void APIENTRY glMultiTexCoordP1uiv (GLenum texture, GLenum type, const GLuint *coords); +GLAPI void APIENTRY glMultiTexCoordP2ui (GLenum texture, GLenum type, GLuint coords); +GLAPI void APIENTRY glMultiTexCoordP2uiv (GLenum texture, GLenum type, const GLuint *coords); +GLAPI void APIENTRY glMultiTexCoordP3ui (GLenum texture, GLenum type, GLuint coords); +GLAPI void APIENTRY glMultiTexCoordP3uiv (GLenum texture, GLenum type, const GLuint *coords); +GLAPI void APIENTRY glMultiTexCoordP4ui (GLenum texture, GLenum type, GLuint coords); +GLAPI void APIENTRY glMultiTexCoordP4uiv (GLenum texture, GLenum type, const GLuint *coords); +GLAPI void APIENTRY glNormalP3ui (GLenum type, GLuint coords); +GLAPI void APIENTRY glNormalP3uiv (GLenum type, const GLuint *coords); +GLAPI void APIENTRY glColorP3ui (GLenum type, GLuint color); +GLAPI void APIENTRY glColorP3uiv (GLenum type, const GLuint *color); +GLAPI void APIENTRY glColorP4ui (GLenum type, GLuint color); +GLAPI void APIENTRY glColorP4uiv (GLenum type, const GLuint *color); +GLAPI void APIENTRY glSecondaryColorP3ui (GLenum type, GLuint color); +GLAPI void APIENTRY glSecondaryColorP3uiv (GLenum type, const GLuint *color); +#endif +#endif /* GL_VERSION_3_3 */ + +#ifndef GL_VERSION_4_0 +#define GL_VERSION_4_0 1 +#define GL_SAMPLE_SHADING 0x8C36 +#define GL_MIN_SAMPLE_SHADING_VALUE 0x8C37 +#define GL_MIN_PROGRAM_TEXTURE_GATHER_OFFSET 0x8E5E +#define GL_MAX_PROGRAM_TEXTURE_GATHER_OFFSET 0x8E5F +#define GL_TEXTURE_CUBE_MAP_ARRAY 0x9009 +#define GL_TEXTURE_BINDING_CUBE_MAP_ARRAY 0x900A +#define GL_PROXY_TEXTURE_CUBE_MAP_ARRAY 0x900B +#define GL_SAMPLER_CUBE_MAP_ARRAY 0x900C +#define GL_SAMPLER_CUBE_MAP_ARRAY_SHADOW 0x900D +#define GL_INT_SAMPLER_CUBE_MAP_ARRAY 0x900E +#define GL_UNSIGNED_INT_SAMPLER_CUBE_MAP_ARRAY 0x900F +#define GL_DRAW_INDIRECT_BUFFER 0x8F3F +#define GL_DRAW_INDIRECT_BUFFER_BINDING 0x8F43 +#define GL_GEOMETRY_SHADER_INVOCATIONS 0x887F +#define GL_MAX_GEOMETRY_SHADER_INVOCATIONS 0x8E5A +#define GL_MIN_FRAGMENT_INTERPOLATION_OFFSET 0x8E5B +#define GL_MAX_FRAGMENT_INTERPOLATION_OFFSET 0x8E5C +#define GL_FRAGMENT_INTERPOLATION_OFFSET_BITS 0x8E5D +#define GL_MAX_VERTEX_STREAMS 0x8E71 +#define GL_DOUBLE_VEC2 0x8FFC +#define GL_DOUBLE_VEC3 0x8FFD +#define GL_DOUBLE_VEC4 0x8FFE +#define GL_DOUBLE_MAT2 0x8F46 +#define GL_DOUBLE_MAT3 0x8F47 +#define GL_DOUBLE_MAT4 0x8F48 +#define GL_DOUBLE_MAT2x3 0x8F49 +#define GL_DOUBLE_MAT2x4 0x8F4A +#define GL_DOUBLE_MAT3x2 0x8F4B +#define GL_DOUBLE_MAT3x4 0x8F4C +#define GL_DOUBLE_MAT4x2 0x8F4D +#define GL_DOUBLE_MAT4x3 0x8F4E +#define GL_ACTIVE_SUBROUTINES 0x8DE5 +#define GL_ACTIVE_SUBROUTINE_UNIFORMS 0x8DE6 +#define GL_ACTIVE_SUBROUTINE_UNIFORM_LOCATIONS 0x8E47 +#define GL_ACTIVE_SUBROUTINE_MAX_LENGTH 0x8E48 +#define GL_ACTIVE_SUBROUTINE_UNIFORM_MAX_LENGTH 0x8E49 +#define GL_MAX_SUBROUTINES 0x8DE7 +#define GL_MAX_SUBROUTINE_UNIFORM_LOCATIONS 0x8DE8 +#define GL_NUM_COMPATIBLE_SUBROUTINES 0x8E4A +#define GL_COMPATIBLE_SUBROUTINES 0x8E4B +#define GL_PATCHES 0x000E +#define GL_PATCH_VERTICES 0x8E72 +#define GL_PATCH_DEFAULT_INNER_LEVEL 0x8E73 +#define GL_PATCH_DEFAULT_OUTER_LEVEL 0x8E74 +#define GL_TESS_CONTROL_OUTPUT_VERTICES 0x8E75 +#define GL_TESS_GEN_MODE 0x8E76 +#define GL_TESS_GEN_SPACING 0x8E77 +#define GL_TESS_GEN_VERTEX_ORDER 0x8E78 +#define GL_TESS_GEN_POINT_MODE 0x8E79 +#define GL_ISOLINES 0x8E7A +#define GL_FRACTIONAL_ODD 0x8E7B +#define GL_FRACTIONAL_EVEN 0x8E7C +#define GL_MAX_PATCH_VERTICES 0x8E7D +#define GL_MAX_TESS_GEN_LEVEL 0x8E7E +#define GL_MAX_TESS_CONTROL_UNIFORM_COMPONENTS 0x8E7F +#define GL_MAX_TESS_EVALUATION_UNIFORM_COMPONENTS 0x8E80 +#define GL_MAX_TESS_CONTROL_TEXTURE_IMAGE_UNITS 0x8E81 +#define GL_MAX_TESS_EVALUATION_TEXTURE_IMAGE_UNITS 0x8E82 +#define GL_MAX_TESS_CONTROL_OUTPUT_COMPONENTS 0x8E83 +#define GL_MAX_TESS_PATCH_COMPONENTS 0x8E84 +#define GL_MAX_TESS_CONTROL_TOTAL_OUTPUT_COMPONENTS 0x8E85 +#define GL_MAX_TESS_EVALUATION_OUTPUT_COMPONENTS 0x8E86 +#define GL_MAX_TESS_CONTROL_UNIFORM_BLOCKS 0x8E89 +#define GL_MAX_TESS_EVALUATION_UNIFORM_BLOCKS 0x8E8A +#define GL_MAX_TESS_CONTROL_INPUT_COMPONENTS 0x886C +#define GL_MAX_TESS_EVALUATION_INPUT_COMPONENTS 0x886D +#define GL_MAX_COMBINED_TESS_CONTROL_UNIFORM_COMPONENTS 0x8E1E +#define GL_MAX_COMBINED_TESS_EVALUATION_UNIFORM_COMPONENTS 0x8E1F +#define GL_UNIFORM_BLOCK_REFERENCED_BY_TESS_CONTROL_SHADER 0x84F0 +#define GL_UNIFORM_BLOCK_REFERENCED_BY_TESS_EVALUATION_SHADER 0x84F1 +#define GL_TESS_EVALUATION_SHADER 0x8E87 +#define GL_TESS_CONTROL_SHADER 0x8E88 +#define GL_TRANSFORM_FEEDBACK 0x8E22 +#define GL_TRANSFORM_FEEDBACK_BUFFER_PAUSED 0x8E23 +#define GL_TRANSFORM_FEEDBACK_BUFFER_ACTIVE 0x8E24 +#define GL_TRANSFORM_FEEDBACK_BINDING 0x8E25 +#define GL_MAX_TRANSFORM_FEEDBACK_BUFFERS 0x8E70 +typedef void (APIENTRYP PFNGLMINSAMPLESHADINGPROC) (GLfloat value); +typedef void (APIENTRYP PFNGLBLENDEQUATIONIPROC) (GLuint buf, GLenum mode); +typedef void (APIENTRYP PFNGLBLENDEQUATIONSEPARATEIPROC) (GLuint buf, GLenum modeRGB, GLenum modeAlpha); +typedef void (APIENTRYP PFNGLBLENDFUNCIPROC) (GLuint buf, GLenum src, GLenum dst); +typedef void (APIENTRYP PFNGLBLENDFUNCSEPARATEIPROC) (GLuint buf, GLenum srcRGB, GLenum dstRGB, GLenum srcAlpha, GLenum dstAlpha); +typedef void (APIENTRYP PFNGLDRAWARRAYSINDIRECTPROC) (GLenum mode, const void *indirect); +typedef void (APIENTRYP PFNGLDRAWELEMENTSINDIRECTPROC) (GLenum mode, GLenum type, const void *indirect); +typedef void (APIENTRYP PFNGLUNIFORM1DPROC) (GLint location, GLdouble x); +typedef void (APIENTRYP PFNGLUNIFORM2DPROC) (GLint location, GLdouble x, GLdouble y); +typedef void (APIENTRYP PFNGLUNIFORM3DPROC) (GLint location, GLdouble x, GLdouble y, GLdouble z); +typedef void (APIENTRYP PFNGLUNIFORM4DPROC) (GLint location, GLdouble x, GLdouble y, GLdouble z, GLdouble w); +typedef void (APIENTRYP PFNGLUNIFORM1DVPROC) (GLint location, GLsizei count, const GLdouble *value); +typedef void (APIENTRYP PFNGLUNIFORM2DVPROC) (GLint location, GLsizei count, const GLdouble *value); +typedef void (APIENTRYP PFNGLUNIFORM3DVPROC) (GLint location, GLsizei count, const GLdouble *value); +typedef void (APIENTRYP PFNGLUNIFORM4DVPROC) (GLint location, GLsizei count, const GLdouble *value); +typedef void (APIENTRYP PFNGLUNIFORMMATRIX2DVPROC) (GLint location, GLsizei count, GLboolean transpose, const GLdouble *value); +typedef void (APIENTRYP PFNGLUNIFORMMATRIX3DVPROC) (GLint location, GLsizei count, GLboolean transpose, const GLdouble *value); +typedef void (APIENTRYP PFNGLUNIFORMMATRIX4DVPROC) (GLint location, GLsizei count, GLboolean transpose, const GLdouble *value); +typedef void (APIENTRYP PFNGLUNIFORMMATRIX2X3DVPROC) (GLint location, GLsizei count, GLboolean transpose, const GLdouble *value); +typedef void (APIENTRYP PFNGLUNIFORMMATRIX2X4DVPROC) (GLint location, GLsizei count, GLboolean transpose, const GLdouble *value); +typedef void (APIENTRYP PFNGLUNIFORMMATRIX3X2DVPROC) (GLint location, GLsizei count, GLboolean transpose, const GLdouble *value); +typedef void (APIENTRYP PFNGLUNIFORMMATRIX3X4DVPROC) (GLint location, GLsizei count, GLboolean transpose, const GLdouble *value); +typedef void (APIENTRYP PFNGLUNIFORMMATRIX4X2DVPROC) (GLint location, GLsizei count, GLboolean transpose, const GLdouble *value); +typedef void (APIENTRYP PFNGLUNIFORMMATRIX4X3DVPROC) (GLint location, GLsizei count, GLboolean transpose, const GLdouble *value); +typedef void (APIENTRYP PFNGLGETUNIFORMDVPROC) (GLuint program, GLint location, GLdouble *params); +typedef GLint (APIENTRYP PFNGLGETSUBROUTINEUNIFORMLOCATIONPROC) (GLuint program, GLenum shadertype, const GLchar *name); +typedef GLuint (APIENTRYP PFNGLGETSUBROUTINEINDEXPROC) (GLuint program, GLenum shadertype, const GLchar *name); +typedef void (APIENTRYP PFNGLGETACTIVESUBROUTINEUNIFORMIVPROC) (GLuint program, GLenum shadertype, GLuint index, GLenum pname, GLint *values); +typedef void (APIENTRYP PFNGLGETACTIVESUBROUTINEUNIFORMNAMEPROC) (GLuint program, GLenum shadertype, GLuint index, GLsizei bufsize, GLsizei *length, GLchar *name); +typedef void (APIENTRYP PFNGLGETACTIVESUBROUTINENAMEPROC) (GLuint program, GLenum shadertype, GLuint index, GLsizei bufsize, GLsizei *length, GLchar *name); +typedef void (APIENTRYP PFNGLUNIFORMSUBROUTINESUIVPROC) (GLenum shadertype, GLsizei count, const GLuint *indices); +typedef void (APIENTRYP PFNGLGETUNIFORMSUBROUTINEUIVPROC) (GLenum shadertype, GLint location, GLuint *params); +typedef void (APIENTRYP PFNGLGETPROGRAMSTAGEIVPROC) (GLuint program, GLenum shadertype, GLenum pname, GLint *values); +typedef void (APIENTRYP PFNGLPATCHPARAMETERIPROC) (GLenum pname, GLint value); +typedef void (APIENTRYP PFNGLPATCHPARAMETERFVPROC) (GLenum pname, const GLfloat *values); +typedef void (APIENTRYP PFNGLBINDTRANSFORMFEEDBACKPROC) (GLenum target, GLuint id); +typedef void (APIENTRYP PFNGLDELETETRANSFORMFEEDBACKSPROC) (GLsizei n, const GLuint *ids); +typedef void (APIENTRYP PFNGLGENTRANSFORMFEEDBACKSPROC) (GLsizei n, GLuint *ids); +typedef GLboolean (APIENTRYP PFNGLISTRANSFORMFEEDBACKPROC) (GLuint id); +typedef void (APIENTRYP PFNGLPAUSETRANSFORMFEEDBACKPROC) (void); +typedef void (APIENTRYP PFNGLRESUMETRANSFORMFEEDBACKPROC) (void); +typedef void (APIENTRYP PFNGLDRAWTRANSFORMFEEDBACKPROC) (GLenum mode, GLuint id); +typedef void (APIENTRYP PFNGLDRAWTRANSFORMFEEDBACKSTREAMPROC) (GLenum mode, GLuint id, GLuint stream); +typedef void (APIENTRYP PFNGLBEGINQUERYINDEXEDPROC) (GLenum target, GLuint index, GLuint id); +typedef void (APIENTRYP PFNGLENDQUERYINDEXEDPROC) (GLenum target, GLuint index); +typedef void (APIENTRYP PFNGLGETQUERYINDEXEDIVPROC) (GLenum target, GLuint index, GLenum pname, GLint *params); +#ifdef GL_GLEXT_PROTOTYPES +GLAPI void APIENTRY glMinSampleShading (GLfloat value); +GLAPI void APIENTRY glBlendEquationi (GLuint buf, GLenum mode); +GLAPI void APIENTRY glBlendEquationSeparatei (GLuint buf, GLenum modeRGB, GLenum modeAlpha); +GLAPI void APIENTRY glBlendFunci (GLuint buf, GLenum src, GLenum dst); +GLAPI void APIENTRY glBlendFuncSeparatei (GLuint buf, GLenum srcRGB, GLenum dstRGB, GLenum srcAlpha, GLenum dstAlpha); +GLAPI void APIENTRY glDrawArraysIndirect (GLenum mode, const void *indirect); +GLAPI void APIENTRY glDrawElementsIndirect (GLenum mode, GLenum type, const void *indirect); +GLAPI void APIENTRY glUniform1d (GLint location, GLdouble x); +GLAPI void APIENTRY glUniform2d (GLint location, GLdouble x, GLdouble y); +GLAPI void APIENTRY glUniform3d (GLint location, GLdouble x, GLdouble y, GLdouble z); +GLAPI void APIENTRY glUniform4d (GLint location, GLdouble x, GLdouble y, GLdouble z, GLdouble w); +GLAPI void APIENTRY glUniform1dv (GLint location, GLsizei count, const GLdouble *value); +GLAPI void APIENTRY glUniform2dv (GLint location, GLsizei count, const GLdouble *value); +GLAPI void APIENTRY glUniform3dv (GLint location, GLsizei count, const GLdouble *value); +GLAPI void APIENTRY glUniform4dv (GLint location, GLsizei count, const GLdouble *value); +GLAPI void APIENTRY glUniformMatrix2dv (GLint location, GLsizei count, GLboolean transpose, const GLdouble *value); +GLAPI void APIENTRY glUniformMatrix3dv (GLint location, GLsizei count, GLboolean transpose, const GLdouble *value); +GLAPI void APIENTRY glUniformMatrix4dv (GLint location, GLsizei count, GLboolean transpose, const GLdouble *value); +GLAPI void APIENTRY glUniformMatrix2x3dv (GLint location, GLsizei count, GLboolean transpose, const GLdouble *value); +GLAPI void APIENTRY glUniformMatrix2x4dv (GLint location, GLsizei count, GLboolean transpose, const GLdouble *value); +GLAPI void APIENTRY glUniformMatrix3x2dv (GLint location, GLsizei count, GLboolean transpose, const GLdouble *value); +GLAPI void APIENTRY glUniformMatrix3x4dv (GLint location, GLsizei count, GLboolean transpose, const GLdouble *value); +GLAPI void APIENTRY glUniformMatrix4x2dv (GLint location, GLsizei count, GLboolean transpose, const GLdouble *value); +GLAPI void APIENTRY glUniformMatrix4x3dv (GLint location, GLsizei count, GLboolean transpose, const GLdouble *value); +GLAPI void APIENTRY glGetUniformdv (GLuint program, GLint location, GLdouble *params); +GLAPI GLint APIENTRY glGetSubroutineUniformLocation (GLuint program, GLenum shadertype, const GLchar *name); +GLAPI GLuint APIENTRY glGetSubroutineIndex (GLuint program, GLenum shadertype, const GLchar *name); +GLAPI void APIENTRY glGetActiveSubroutineUniformiv (GLuint program, GLenum shadertype, GLuint index, GLenum pname, GLint *values); +GLAPI void APIENTRY glGetActiveSubroutineUniformName (GLuint program, GLenum shadertype, GLuint index, GLsizei bufsize, GLsizei *length, GLchar *name); +GLAPI void APIENTRY glGetActiveSubroutineName (GLuint program, GLenum shadertype, GLuint index, GLsizei bufsize, GLsizei *length, GLchar *name); +GLAPI void APIENTRY glUniformSubroutinesuiv (GLenum shadertype, GLsizei count, const GLuint *indices); +GLAPI void APIENTRY glGetUniformSubroutineuiv (GLenum shadertype, GLint location, GLuint *params); +GLAPI void APIENTRY glGetProgramStageiv (GLuint program, GLenum shadertype, GLenum pname, GLint *values); +GLAPI void APIENTRY glPatchParameteri (GLenum pname, GLint value); +GLAPI void APIENTRY glPatchParameterfv (GLenum pname, const GLfloat *values); +GLAPI void APIENTRY glBindTransformFeedback (GLenum target, GLuint id); +GLAPI void APIENTRY glDeleteTransformFeedbacks (GLsizei n, const GLuint *ids); +GLAPI void APIENTRY glGenTransformFeedbacks (GLsizei n, GLuint *ids); +GLAPI GLboolean APIENTRY glIsTransformFeedback (GLuint id); +GLAPI void APIENTRY glPauseTransformFeedback (void); +GLAPI void APIENTRY glResumeTransformFeedback (void); +GLAPI void APIENTRY glDrawTransformFeedback (GLenum mode, GLuint id); +GLAPI void APIENTRY glDrawTransformFeedbackStream (GLenum mode, GLuint id, GLuint stream); +GLAPI void APIENTRY glBeginQueryIndexed (GLenum target, GLuint index, GLuint id); +GLAPI void APIENTRY glEndQueryIndexed (GLenum target, GLuint index); +GLAPI void APIENTRY glGetQueryIndexediv (GLenum target, GLuint index, GLenum pname, GLint *params); +#endif +#endif /* GL_VERSION_4_0 */ + +#ifndef GL_VERSION_4_1 +#define GL_VERSION_4_1 1 +#define GL_FIXED 0x140C +#define GL_IMPLEMENTATION_COLOR_READ_TYPE 0x8B9A +#define GL_IMPLEMENTATION_COLOR_READ_FORMAT 0x8B9B +#define GL_LOW_FLOAT 0x8DF0 +#define GL_MEDIUM_FLOAT 0x8DF1 +#define GL_HIGH_FLOAT 0x8DF2 +#define GL_LOW_INT 0x8DF3 +#define GL_MEDIUM_INT 0x8DF4 +#define GL_HIGH_INT 0x8DF5 +#define GL_SHADER_COMPILER 0x8DFA +#define GL_SHADER_BINARY_FORMATS 0x8DF8 +#define GL_NUM_SHADER_BINARY_FORMATS 0x8DF9 +#define GL_MAX_VERTEX_UNIFORM_VECTORS 0x8DFB +#define GL_MAX_VARYING_VECTORS 0x8DFC +#define GL_MAX_FRAGMENT_UNIFORM_VECTORS 0x8DFD +#define GL_RGB565 0x8D62 +#define GL_PROGRAM_BINARY_RETRIEVABLE_HINT 0x8257 +#define GL_PROGRAM_BINARY_LENGTH 0x8741 +#define GL_NUM_PROGRAM_BINARY_FORMATS 0x87FE +#define GL_PROGRAM_BINARY_FORMATS 0x87FF +#define GL_VERTEX_SHADER_BIT 0x00000001 +#define GL_FRAGMENT_SHADER_BIT 0x00000002 +#define GL_GEOMETRY_SHADER_BIT 0x00000004 +#define GL_TESS_CONTROL_SHADER_BIT 0x00000008 +#define GL_TESS_EVALUATION_SHADER_BIT 0x00000010 +#define GL_ALL_SHADER_BITS 0xFFFFFFFF +#define GL_PROGRAM_SEPARABLE 0x8258 +#define GL_ACTIVE_PROGRAM 0x8259 +#define GL_PROGRAM_PIPELINE_BINDING 0x825A +#define GL_MAX_VIEWPORTS 0x825B +#define GL_VIEWPORT_SUBPIXEL_BITS 0x825C +#define GL_VIEWPORT_BOUNDS_RANGE 0x825D +#define GL_LAYER_PROVOKING_VERTEX 0x825E +#define GL_VIEWPORT_INDEX_PROVOKING_VERTEX 0x825F +#define GL_UNDEFINED_VERTEX 0x8260 +typedef void (APIENTRYP PFNGLRELEASESHADERCOMPILERPROC) (void); +typedef void (APIENTRYP PFNGLSHADERBINARYPROC) (GLsizei count, const GLuint *shaders, GLenum binaryformat, const void *binary, GLsizei length); +typedef void (APIENTRYP PFNGLGETSHADERPRECISIONFORMATPROC) (GLenum shadertype, GLenum precisiontype, GLint *range, GLint *precision); +typedef void (APIENTRYP PFNGLDEPTHRANGEFPROC) (GLfloat n, GLfloat f); +typedef void (APIENTRYP PFNGLCLEARDEPTHFPROC) (GLfloat d); +typedef void (APIENTRYP PFNGLGETPROGRAMBINARYPROC) (GLuint program, GLsizei bufSize, GLsizei *length, GLenum *binaryFormat, void *binary); +typedef void (APIENTRYP PFNGLPROGRAMBINARYPROC) (GLuint program, GLenum binaryFormat, const void *binary, GLsizei length); +typedef void (APIENTRYP PFNGLPROGRAMPARAMETERIPROC) (GLuint program, GLenum pname, GLint value); +typedef void (APIENTRYP PFNGLUSEPROGRAMSTAGESPROC) (GLuint pipeline, GLbitfield stages, GLuint program); +typedef void (APIENTRYP PFNGLACTIVESHADERPROGRAMPROC) (GLuint pipeline, GLuint program); +typedef GLuint (APIENTRYP PFNGLCREATESHADERPROGRAMVPROC) (GLenum type, GLsizei count, const GLchar *const*strings); +typedef void (APIENTRYP PFNGLBINDPROGRAMPIPELINEPROC) (GLuint pipeline); +typedef void (APIENTRYP PFNGLDELETEPROGRAMPIPELINESPROC) (GLsizei n, const GLuint *pipelines); +typedef void (APIENTRYP PFNGLGENPROGRAMPIPELINESPROC) (GLsizei n, GLuint *pipelines); +typedef GLboolean (APIENTRYP PFNGLISPROGRAMPIPELINEPROC) (GLuint pipeline); +typedef void (APIENTRYP PFNGLGETPROGRAMPIPELINEIVPROC) (GLuint pipeline, GLenum pname, GLint *params); +typedef void (APIENTRYP PFNGLPROGRAMUNIFORM1IPROC) (GLuint program, GLint location, GLint v0); +typedef void (APIENTRYP PFNGLPROGRAMUNIFORM1IVPROC) (GLuint program, GLint location, GLsizei count, const GLint *value); +typedef void (APIENTRYP PFNGLPROGRAMUNIFORM1FPROC) (GLuint program, GLint location, GLfloat v0); +typedef void (APIENTRYP PFNGLPROGRAMUNIFORM1FVPROC) (GLuint program, GLint location, GLsizei count, const GLfloat *value); +typedef void (APIENTRYP PFNGLPROGRAMUNIFORM1DPROC) (GLuint program, GLint location, GLdouble v0); +typedef void (APIENTRYP PFNGLPROGRAMUNIFORM1DVPROC) (GLuint program, GLint location, GLsizei count, const GLdouble *value); +typedef void (APIENTRYP PFNGLPROGRAMUNIFORM1UIPROC) (GLuint program, GLint location, GLuint v0); +typedef void (APIENTRYP PFNGLPROGRAMUNIFORM1UIVPROC) (GLuint program, GLint location, GLsizei count, const GLuint *value); +typedef void (APIENTRYP PFNGLPROGRAMUNIFORM2IPROC) (GLuint program, GLint location, GLint v0, GLint v1); +typedef void (APIENTRYP PFNGLPROGRAMUNIFORM2IVPROC) (GLuint program, GLint location, GLsizei count, const GLint *value); +typedef void (APIENTRYP PFNGLPROGRAMUNIFORM2FPROC) (GLuint program, GLint location, GLfloat v0, GLfloat v1); +typedef void (APIENTRYP PFNGLPROGRAMUNIFORM2FVPROC) (GLuint program, GLint location, GLsizei count, const GLfloat *value); +typedef void (APIENTRYP PFNGLPROGRAMUNIFORM2DPROC) (GLuint program, GLint location, GLdouble v0, GLdouble v1); +typedef void (APIENTRYP PFNGLPROGRAMUNIFORM2DVPROC) (GLuint program, GLint location, GLsizei count, const GLdouble *value); +typedef void (APIENTRYP PFNGLPROGRAMUNIFORM2UIPROC) (GLuint program, GLint location, GLuint v0, GLuint v1); +typedef void (APIENTRYP PFNGLPROGRAMUNIFORM2UIVPROC) (GLuint program, GLint location, GLsizei count, const GLuint *value); +typedef void (APIENTRYP PFNGLPROGRAMUNIFORM3IPROC) (GLuint program, GLint location, GLint v0, GLint v1, GLint v2); +typedef void (APIENTRYP PFNGLPROGRAMUNIFORM3IVPROC) (GLuint program, GLint location, GLsizei count, const GLint *value); +typedef void (APIENTRYP PFNGLPROGRAMUNIFORM3FPROC) (GLuint program, GLint location, GLfloat v0, GLfloat v1, GLfloat v2); +typedef void (APIENTRYP PFNGLPROGRAMUNIFORM3FVPROC) (GLuint program, GLint location, GLsizei count, const GLfloat *value); +typedef void (APIENTRYP PFNGLPROGRAMUNIFORM3DPROC) (GLuint program, GLint location, GLdouble v0, GLdouble v1, GLdouble v2); +typedef void (APIENTRYP PFNGLPROGRAMUNIFORM3DVPROC) (GLuint program, GLint location, GLsizei count, const GLdouble *value); +typedef void (APIENTRYP PFNGLPROGRAMUNIFORM3UIPROC) (GLuint program, GLint location, GLuint v0, GLuint v1, GLuint v2); +typedef void (APIENTRYP PFNGLPROGRAMUNIFORM3UIVPROC) (GLuint program, GLint location, GLsizei count, const GLuint *value); +typedef void (APIENTRYP PFNGLPROGRAMUNIFORM4IPROC) (GLuint program, GLint location, GLint v0, GLint v1, GLint v2, GLint v3); +typedef void (APIENTRYP PFNGLPROGRAMUNIFORM4IVPROC) (GLuint program, GLint location, GLsizei count, const GLint *value); +typedef void (APIENTRYP PFNGLPROGRAMUNIFORM4FPROC) (GLuint program, GLint location, GLfloat v0, GLfloat v1, GLfloat v2, GLfloat v3); +typedef void (APIENTRYP PFNGLPROGRAMUNIFORM4FVPROC) (GLuint program, GLint location, GLsizei count, const GLfloat *value); +typedef void (APIENTRYP PFNGLPROGRAMUNIFORM4DPROC) (GLuint program, GLint location, GLdouble v0, GLdouble v1, GLdouble v2, GLdouble v3); +typedef void (APIENTRYP PFNGLPROGRAMUNIFORM4DVPROC) (GLuint program, GLint location, GLsizei count, const GLdouble *value); +typedef void (APIENTRYP PFNGLPROGRAMUNIFORM4UIPROC) (GLuint program, GLint location, GLuint v0, GLuint v1, GLuint v2, GLuint v3); +typedef void (APIENTRYP PFNGLPROGRAMUNIFORM4UIVPROC) (GLuint program, GLint location, GLsizei count, const GLuint *value); +typedef void (APIENTRYP PFNGLPROGRAMUNIFORMMATRIX2FVPROC) (GLuint program, GLint location, GLsizei count, GLboolean transpose, const GLfloat *value); +typedef void (APIENTRYP PFNGLPROGRAMUNIFORMMATRIX3FVPROC) (GLuint program, GLint location, GLsizei count, GLboolean transpose, const GLfloat *value); +typedef void (APIENTRYP PFNGLPROGRAMUNIFORMMATRIX4FVPROC) (GLuint program, GLint location, GLsizei count, GLboolean transpose, const GLfloat *value); +typedef void (APIENTRYP PFNGLPROGRAMUNIFORMMATRIX2DVPROC) (GLuint program, GLint location, GLsizei count, GLboolean transpose, const GLdouble *value); +typedef void (APIENTRYP PFNGLPROGRAMUNIFORMMATRIX3DVPROC) (GLuint program, GLint location, GLsizei count, GLboolean transpose, const GLdouble *value); +typedef void (APIENTRYP PFNGLPROGRAMUNIFORMMATRIX4DVPROC) (GLuint program, GLint location, GLsizei count, GLboolean transpose, const GLdouble *value); +typedef void (APIENTRYP PFNGLPROGRAMUNIFORMMATRIX2X3FVPROC) (GLuint program, GLint location, GLsizei count, GLboolean transpose, const GLfloat *value); +typedef void (APIENTRYP PFNGLPROGRAMUNIFORMMATRIX3X2FVPROC) (GLuint program, GLint location, GLsizei count, GLboolean transpose, const GLfloat *value); +typedef void (APIENTRYP PFNGLPROGRAMUNIFORMMATRIX2X4FVPROC) (GLuint program, GLint location, GLsizei count, GLboolean transpose, const GLfloat *value); +typedef void (APIENTRYP PFNGLPROGRAMUNIFORMMATRIX4X2FVPROC) (GLuint program, GLint location, GLsizei count, GLboolean transpose, const GLfloat *value); +typedef void (APIENTRYP PFNGLPROGRAMUNIFORMMATRIX3X4FVPROC) (GLuint program, GLint location, GLsizei count, GLboolean transpose, const GLfloat *value); +typedef void (APIENTRYP PFNGLPROGRAMUNIFORMMATRIX4X3FVPROC) (GLuint program, GLint location, GLsizei count, GLboolean transpose, const GLfloat *value); +typedef void (APIENTRYP PFNGLPROGRAMUNIFORMMATRIX2X3DVPROC) (GLuint program, GLint location, GLsizei count, GLboolean transpose, const GLdouble *value); +typedef void (APIENTRYP PFNGLPROGRAMUNIFORMMATRIX3X2DVPROC) (GLuint program, GLint location, GLsizei count, GLboolean transpose, const GLdouble *value); +typedef void (APIENTRYP PFNGLPROGRAMUNIFORMMATRIX2X4DVPROC) (GLuint program, GLint location, GLsizei count, GLboolean transpose, const GLdouble *value); +typedef void (APIENTRYP PFNGLPROGRAMUNIFORMMATRIX4X2DVPROC) (GLuint program, GLint location, GLsizei count, GLboolean transpose, const GLdouble *value); +typedef void (APIENTRYP PFNGLPROGRAMUNIFORMMATRIX3X4DVPROC) (GLuint program, GLint location, GLsizei count, GLboolean transpose, const GLdouble *value); +typedef void (APIENTRYP PFNGLPROGRAMUNIFORMMATRIX4X3DVPROC) (GLuint program, GLint location, GLsizei count, GLboolean transpose, const GLdouble *value); +typedef void (APIENTRYP PFNGLVALIDATEPROGRAMPIPELINEPROC) (GLuint pipeline); +typedef void (APIENTRYP PFNGLGETPROGRAMPIPELINEINFOLOGPROC) (GLuint pipeline, GLsizei bufSize, GLsizei *length, GLchar *infoLog); +typedef void (APIENTRYP PFNGLVERTEXATTRIBL1DPROC) (GLuint index, GLdouble x); +typedef void (APIENTRYP PFNGLVERTEXATTRIBL2DPROC) (GLuint index, GLdouble x, GLdouble y); +typedef void (APIENTRYP PFNGLVERTEXATTRIBL3DPROC) (GLuint index, GLdouble x, GLdouble y, GLdouble z); +typedef void (APIENTRYP PFNGLVERTEXATTRIBL4DPROC) (GLuint index, GLdouble x, GLdouble y, GLdouble z, GLdouble w); +typedef void (APIENTRYP PFNGLVERTEXATTRIBL1DVPROC) (GLuint index, const GLdouble *v); +typedef void (APIENTRYP PFNGLVERTEXATTRIBL2DVPROC) (GLuint index, const GLdouble *v); +typedef void (APIENTRYP PFNGLVERTEXATTRIBL3DVPROC) (GLuint index, const GLdouble *v); +typedef void (APIENTRYP PFNGLVERTEXATTRIBL4DVPROC) (GLuint index, const GLdouble *v); +typedef void (APIENTRYP PFNGLVERTEXATTRIBLPOINTERPROC) (GLuint index, GLint size, GLenum type, GLsizei stride, const void *pointer); +typedef void (APIENTRYP PFNGLGETVERTEXATTRIBLDVPROC) (GLuint index, GLenum pname, GLdouble *params); +typedef void (APIENTRYP PFNGLVIEWPORTARRAYVPROC) (GLuint first, GLsizei count, const GLfloat *v); +typedef void (APIENTRYP PFNGLVIEWPORTINDEXEDFPROC) (GLuint index, GLfloat x, GLfloat y, GLfloat w, GLfloat h); +typedef void (APIENTRYP PFNGLVIEWPORTINDEXEDFVPROC) (GLuint index, const GLfloat *v); +typedef void (APIENTRYP PFNGLSCISSORARRAYVPROC) (GLuint first, GLsizei count, const GLint *v); +typedef void (APIENTRYP PFNGLSCISSORINDEXEDPROC) (GLuint index, GLint left, GLint bottom, GLsizei width, GLsizei height); +typedef void (APIENTRYP PFNGLSCISSORINDEXEDVPROC) (GLuint index, const GLint *v); +typedef void (APIENTRYP PFNGLDEPTHRANGEARRAYVPROC) (GLuint first, GLsizei count, const GLdouble *v); +typedef void (APIENTRYP PFNGLDEPTHRANGEINDEXEDPROC) (GLuint index, GLdouble n, GLdouble f); +typedef void (APIENTRYP PFNGLGETFLOATI_VPROC) (GLenum target, GLuint index, GLfloat *data); +typedef void (APIENTRYP PFNGLGETDOUBLEI_VPROC) (GLenum target, GLuint index, GLdouble *data); +#ifdef GL_GLEXT_PROTOTYPES +GLAPI void APIENTRY glReleaseShaderCompiler (void); +GLAPI void APIENTRY glShaderBinary (GLsizei count, const GLuint *shaders, GLenum binaryformat, const void *binary, GLsizei length); +GLAPI void APIENTRY glGetShaderPrecisionFormat (GLenum shadertype, GLenum precisiontype, GLint *range, GLint *precision); +GLAPI void APIENTRY glDepthRangef (GLfloat n, GLfloat f); +GLAPI void APIENTRY glClearDepthf (GLfloat d); +GLAPI void APIENTRY glGetProgramBinary (GLuint program, GLsizei bufSize, GLsizei *length, GLenum *binaryFormat, void *binary); +GLAPI void APIENTRY glProgramBinary (GLuint program, GLenum binaryFormat, const void *binary, GLsizei length); +GLAPI void APIENTRY glProgramParameteri (GLuint program, GLenum pname, GLint value); +GLAPI void APIENTRY glUseProgramStages (GLuint pipeline, GLbitfield stages, GLuint program); +GLAPI void APIENTRY glActiveShaderProgram (GLuint pipeline, GLuint program); +GLAPI GLuint APIENTRY glCreateShaderProgramv (GLenum type, GLsizei count, const GLchar *const*strings); +GLAPI void APIENTRY glBindProgramPipeline (GLuint pipeline); +GLAPI void APIENTRY glDeleteProgramPipelines (GLsizei n, const GLuint *pipelines); +GLAPI void APIENTRY glGenProgramPipelines (GLsizei n, GLuint *pipelines); +GLAPI GLboolean APIENTRY glIsProgramPipeline (GLuint pipeline); +GLAPI void APIENTRY glGetProgramPipelineiv (GLuint pipeline, GLenum pname, GLint *params); +GLAPI void APIENTRY glProgramUniform1i (GLuint program, GLint location, GLint v0); +GLAPI void APIENTRY glProgramUniform1iv (GLuint program, GLint location, GLsizei count, const GLint *value); +GLAPI void APIENTRY glProgramUniform1f (GLuint program, GLint location, GLfloat v0); +GLAPI void APIENTRY glProgramUniform1fv (GLuint program, GLint location, GLsizei count, const GLfloat *value); +GLAPI void APIENTRY glProgramUniform1d (GLuint program, GLint location, GLdouble v0); +GLAPI void APIENTRY glProgramUniform1dv (GLuint program, GLint location, GLsizei count, const GLdouble *value); +GLAPI void APIENTRY glProgramUniform1ui (GLuint program, GLint location, GLuint v0); +GLAPI void APIENTRY glProgramUniform1uiv (GLuint program, GLint location, GLsizei count, const GLuint *value); +GLAPI void APIENTRY glProgramUniform2i (GLuint program, GLint location, GLint v0, GLint v1); +GLAPI void APIENTRY glProgramUniform2iv (GLuint program, GLint location, GLsizei count, const GLint *value); +GLAPI void APIENTRY glProgramUniform2f (GLuint program, GLint location, GLfloat v0, GLfloat v1); +GLAPI void APIENTRY glProgramUniform2fv (GLuint program, GLint location, GLsizei count, const GLfloat *value); +GLAPI void APIENTRY glProgramUniform2d (GLuint program, GLint location, GLdouble v0, GLdouble v1); +GLAPI void APIENTRY glProgramUniform2dv (GLuint program, GLint location, GLsizei count, const GLdouble *value); +GLAPI void APIENTRY glProgramUniform2ui (GLuint program, GLint location, GLuint v0, GLuint v1); +GLAPI void APIENTRY glProgramUniform2uiv (GLuint program, GLint location, GLsizei count, const GLuint *value); +GLAPI void APIENTRY glProgramUniform3i (GLuint program, GLint location, GLint v0, GLint v1, GLint v2); +GLAPI void APIENTRY glProgramUniform3iv (GLuint program, GLint location, GLsizei count, const GLint *value); +GLAPI void APIENTRY glProgramUniform3f (GLuint program, GLint location, GLfloat v0, GLfloat v1, GLfloat v2); +GLAPI void APIENTRY glProgramUniform3fv (GLuint program, GLint location, GLsizei count, const GLfloat *value); +GLAPI void APIENTRY glProgramUniform3d (GLuint program, GLint location, GLdouble v0, GLdouble v1, GLdouble v2); +GLAPI void APIENTRY glProgramUniform3dv (GLuint program, GLint location, GLsizei count, const GLdouble *value); +GLAPI void APIENTRY glProgramUniform3ui (GLuint program, GLint location, GLuint v0, GLuint v1, GLuint v2); +GLAPI void APIENTRY glProgramUniform3uiv (GLuint program, GLint location, GLsizei count, const GLuint *value); +GLAPI void APIENTRY glProgramUniform4i (GLuint program, GLint location, GLint v0, GLint v1, GLint v2, GLint v3); +GLAPI void APIENTRY glProgramUniform4iv (GLuint program, GLint location, GLsizei count, const GLint *value); +GLAPI void APIENTRY glProgramUniform4f (GLuint program, GLint location, GLfloat v0, GLfloat v1, GLfloat v2, GLfloat v3); +GLAPI void APIENTRY glProgramUniform4fv (GLuint program, GLint location, GLsizei count, const GLfloat *value); +GLAPI void APIENTRY glProgramUniform4d (GLuint program, GLint location, GLdouble v0, GLdouble v1, GLdouble v2, GLdouble v3); +GLAPI void APIENTRY glProgramUniform4dv (GLuint program, GLint location, GLsizei count, const GLdouble *value); +GLAPI void APIENTRY glProgramUniform4ui (GLuint program, GLint location, GLuint v0, GLuint v1, GLuint v2, GLuint v3); +GLAPI void APIENTRY glProgramUniform4uiv (GLuint program, GLint location, GLsizei count, const GLuint *value); +GLAPI void APIENTRY glProgramUniformMatrix2fv (GLuint program, GLint location, GLsizei count, GLboolean transpose, const GLfloat *value); +GLAPI void APIENTRY glProgramUniformMatrix3fv (GLuint program, GLint location, GLsizei count, GLboolean transpose, const GLfloat *value); +GLAPI void APIENTRY glProgramUniformMatrix4fv (GLuint program, GLint location, GLsizei count, GLboolean transpose, const GLfloat *value); +GLAPI void APIENTRY glProgramUniformMatrix2dv (GLuint program, GLint location, GLsizei count, GLboolean transpose, const GLdouble *value); +GLAPI void APIENTRY glProgramUniformMatrix3dv (GLuint program, GLint location, GLsizei count, GLboolean transpose, const GLdouble *value); +GLAPI void APIENTRY glProgramUniformMatrix4dv (GLuint program, GLint location, GLsizei count, GLboolean transpose, const GLdouble *value); +GLAPI void APIENTRY glProgramUniformMatrix2x3fv (GLuint program, GLint location, GLsizei count, GLboolean transpose, const GLfloat *value); +GLAPI void APIENTRY glProgramUniformMatrix3x2fv (GLuint program, GLint location, GLsizei count, GLboolean transpose, const GLfloat *value); +GLAPI void APIENTRY glProgramUniformMatrix2x4fv (GLuint program, GLint location, GLsizei count, GLboolean transpose, const GLfloat *value); +GLAPI void APIENTRY glProgramUniformMatrix4x2fv (GLuint program, GLint location, GLsizei count, GLboolean transpose, const GLfloat *value); +GLAPI void APIENTRY glProgramUniformMatrix3x4fv (GLuint program, GLint location, GLsizei count, GLboolean transpose, const GLfloat *value); +GLAPI void APIENTRY glProgramUniformMatrix4x3fv (GLuint program, GLint location, GLsizei count, GLboolean transpose, const GLfloat *value); +GLAPI void APIENTRY glProgramUniformMatrix2x3dv (GLuint program, GLint location, GLsizei count, GLboolean transpose, const GLdouble *value); +GLAPI void APIENTRY glProgramUniformMatrix3x2dv (GLuint program, GLint location, GLsizei count, GLboolean transpose, const GLdouble *value); +GLAPI void APIENTRY glProgramUniformMatrix2x4dv (GLuint program, GLint location, GLsizei count, GLboolean transpose, const GLdouble *value); +GLAPI void APIENTRY glProgramUniformMatrix4x2dv (GLuint program, GLint location, GLsizei count, GLboolean transpose, const GLdouble *value); +GLAPI void APIENTRY glProgramUniformMatrix3x4dv (GLuint program, GLint location, GLsizei count, GLboolean transpose, const GLdouble *value); +GLAPI void APIENTRY glProgramUniformMatrix4x3dv (GLuint program, GLint location, GLsizei count, GLboolean transpose, const GLdouble *value); +GLAPI void APIENTRY glValidateProgramPipeline (GLuint pipeline); +GLAPI void APIENTRY glGetProgramPipelineInfoLog (GLuint pipeline, GLsizei bufSize, GLsizei *length, GLchar *infoLog); +GLAPI void APIENTRY glVertexAttribL1d (GLuint index, GLdouble x); +GLAPI void APIENTRY glVertexAttribL2d (GLuint index, GLdouble x, GLdouble y); +GLAPI void APIENTRY glVertexAttribL3d (GLuint index, GLdouble x, GLdouble y, GLdouble z); +GLAPI void APIENTRY glVertexAttribL4d (GLuint index, GLdouble x, GLdouble y, GLdouble z, GLdouble w); +GLAPI void APIENTRY glVertexAttribL1dv (GLuint index, const GLdouble *v); +GLAPI void APIENTRY glVertexAttribL2dv (GLuint index, const GLdouble *v); +GLAPI void APIENTRY glVertexAttribL3dv (GLuint index, const GLdouble *v); +GLAPI void APIENTRY glVertexAttribL4dv (GLuint index, const GLdouble *v); +GLAPI void APIENTRY glVertexAttribLPointer (GLuint index, GLint size, GLenum type, GLsizei stride, const void *pointer); +GLAPI void APIENTRY glGetVertexAttribLdv (GLuint index, GLenum pname, GLdouble *params); +GLAPI void APIENTRY glViewportArrayv (GLuint first, GLsizei count, const GLfloat *v); +GLAPI void APIENTRY glViewportIndexedf (GLuint index, GLfloat x, GLfloat y, GLfloat w, GLfloat h); +GLAPI void APIENTRY glViewportIndexedfv (GLuint index, const GLfloat *v); +GLAPI void APIENTRY glScissorArrayv (GLuint first, GLsizei count, const GLint *v); +GLAPI void APIENTRY glScissorIndexed (GLuint index, GLint left, GLint bottom, GLsizei width, GLsizei height); +GLAPI void APIENTRY glScissorIndexedv (GLuint index, const GLint *v); +GLAPI void APIENTRY glDepthRangeArrayv (GLuint first, GLsizei count, const GLdouble *v); +GLAPI void APIENTRY glDepthRangeIndexed (GLuint index, GLdouble n, GLdouble f); +GLAPI void APIENTRY glGetFloati_v (GLenum target, GLuint index, GLfloat *data); +GLAPI void APIENTRY glGetDoublei_v (GLenum target, GLuint index, GLdouble *data); +#endif +#endif /* GL_VERSION_4_1 */ + +#ifndef GL_VERSION_4_2 +#define GL_VERSION_4_2 1 +#define GL_UNPACK_COMPRESSED_BLOCK_WIDTH 0x9127 +#define GL_UNPACK_COMPRESSED_BLOCK_HEIGHT 0x9128 +#define GL_UNPACK_COMPRESSED_BLOCK_DEPTH 0x9129 +#define GL_UNPACK_COMPRESSED_BLOCK_SIZE 0x912A +#define GL_PACK_COMPRESSED_BLOCK_WIDTH 0x912B +#define GL_PACK_COMPRESSED_BLOCK_HEIGHT 0x912C +#define GL_PACK_COMPRESSED_BLOCK_DEPTH 0x912D +#define GL_PACK_COMPRESSED_BLOCK_SIZE 0x912E +#define GL_NUM_SAMPLE_COUNTS 0x9380 +#define GL_MIN_MAP_BUFFER_ALIGNMENT 0x90BC +#define GL_ATOMIC_COUNTER_BUFFER 0x92C0 +#define GL_ATOMIC_COUNTER_BUFFER_BINDING 0x92C1 +#define GL_ATOMIC_COUNTER_BUFFER_START 0x92C2 +#define GL_ATOMIC_COUNTER_BUFFER_SIZE 0x92C3 +#define GL_ATOMIC_COUNTER_BUFFER_DATA_SIZE 0x92C4 +#define GL_ATOMIC_COUNTER_BUFFER_ACTIVE_ATOMIC_COUNTERS 0x92C5 +#define GL_ATOMIC_COUNTER_BUFFER_ACTIVE_ATOMIC_COUNTER_INDICES 0x92C6 +#define GL_ATOMIC_COUNTER_BUFFER_REFERENCED_BY_VERTEX_SHADER 0x92C7 +#define GL_ATOMIC_COUNTER_BUFFER_REFERENCED_BY_TESS_CONTROL_SHADER 0x92C8 +#define GL_ATOMIC_COUNTER_BUFFER_REFERENCED_BY_TESS_EVALUATION_SHADER 0x92C9 +#define GL_ATOMIC_COUNTER_BUFFER_REFERENCED_BY_GEOMETRY_SHADER 0x92CA +#define GL_ATOMIC_COUNTER_BUFFER_REFERENCED_BY_FRAGMENT_SHADER 0x92CB +#define GL_MAX_VERTEX_ATOMIC_COUNTER_BUFFERS 0x92CC +#define GL_MAX_TESS_CONTROL_ATOMIC_COUNTER_BUFFERS 0x92CD +#define GL_MAX_TESS_EVALUATION_ATOMIC_COUNTER_BUFFERS 0x92CE +#define GL_MAX_GEOMETRY_ATOMIC_COUNTER_BUFFERS 0x92CF +#define GL_MAX_FRAGMENT_ATOMIC_COUNTER_BUFFERS 0x92D0 +#define GL_MAX_COMBINED_ATOMIC_COUNTER_BUFFERS 0x92D1 +#define GL_MAX_VERTEX_ATOMIC_COUNTERS 0x92D2 +#define GL_MAX_TESS_CONTROL_ATOMIC_COUNTERS 0x92D3 +#define GL_MAX_TESS_EVALUATION_ATOMIC_COUNTERS 0x92D4 +#define GL_MAX_GEOMETRY_ATOMIC_COUNTERS 0x92D5 +#define GL_MAX_FRAGMENT_ATOMIC_COUNTERS 0x92D6 +#define GL_MAX_COMBINED_ATOMIC_COUNTERS 0x92D7 +#define GL_MAX_ATOMIC_COUNTER_BUFFER_SIZE 0x92D8 +#define GL_MAX_ATOMIC_COUNTER_BUFFER_BINDINGS 0x92DC +#define GL_ACTIVE_ATOMIC_COUNTER_BUFFERS 0x92D9 +#define GL_UNIFORM_ATOMIC_COUNTER_BUFFER_INDEX 0x92DA +#define GL_UNSIGNED_INT_ATOMIC_COUNTER 0x92DB +#define GL_VERTEX_ATTRIB_ARRAY_BARRIER_BIT 0x00000001 +#define GL_ELEMENT_ARRAY_BARRIER_BIT 0x00000002 +#define GL_UNIFORM_BARRIER_BIT 0x00000004 +#define GL_TEXTURE_FETCH_BARRIER_BIT 0x00000008 +#define GL_SHADER_IMAGE_ACCESS_BARRIER_BIT 0x00000020 +#define GL_COMMAND_BARRIER_BIT 0x00000040 +#define GL_PIXEL_BUFFER_BARRIER_BIT 0x00000080 +#define GL_TEXTURE_UPDATE_BARRIER_BIT 0x00000100 +#define GL_BUFFER_UPDATE_BARRIER_BIT 0x00000200 +#define GL_FRAMEBUFFER_BARRIER_BIT 0x00000400 +#define GL_TRANSFORM_FEEDBACK_BARRIER_BIT 0x00000800 +#define GL_ATOMIC_COUNTER_BARRIER_BIT 0x00001000 +#define GL_ALL_BARRIER_BITS 0xFFFFFFFF +#define GL_MAX_IMAGE_UNITS 0x8F38 +#define GL_MAX_COMBINED_IMAGE_UNITS_AND_FRAGMENT_OUTPUTS 0x8F39 +#define GL_IMAGE_BINDING_NAME 0x8F3A +#define GL_IMAGE_BINDING_LEVEL 0x8F3B +#define GL_IMAGE_BINDING_LAYERED 0x8F3C +#define GL_IMAGE_BINDING_LAYER 0x8F3D +#define GL_IMAGE_BINDING_ACCESS 0x8F3E +#define GL_IMAGE_1D 0x904C +#define GL_IMAGE_2D 0x904D +#define GL_IMAGE_3D 0x904E +#define GL_IMAGE_2D_RECT 0x904F +#define GL_IMAGE_CUBE 0x9050 +#define GL_IMAGE_BUFFER 0x9051 +#define GL_IMAGE_1D_ARRAY 0x9052 +#define GL_IMAGE_2D_ARRAY 0x9053 +#define GL_IMAGE_CUBE_MAP_ARRAY 0x9054 +#define GL_IMAGE_2D_MULTISAMPLE 0x9055 +#define GL_IMAGE_2D_MULTISAMPLE_ARRAY 0x9056 +#define GL_INT_IMAGE_1D 0x9057 +#define GL_INT_IMAGE_2D 0x9058 +#define GL_INT_IMAGE_3D 0x9059 +#define GL_INT_IMAGE_2D_RECT 0x905A +#define GL_INT_IMAGE_CUBE 0x905B +#define GL_INT_IMAGE_BUFFER 0x905C +#define GL_INT_IMAGE_1D_ARRAY 0x905D +#define GL_INT_IMAGE_2D_ARRAY 0x905E +#define GL_INT_IMAGE_CUBE_MAP_ARRAY 0x905F +#define GL_INT_IMAGE_2D_MULTISAMPLE 0x9060 +#define GL_INT_IMAGE_2D_MULTISAMPLE_ARRAY 0x9061 +#define GL_UNSIGNED_INT_IMAGE_1D 0x9062 +#define GL_UNSIGNED_INT_IMAGE_2D 0x9063 +#define GL_UNSIGNED_INT_IMAGE_3D 0x9064 +#define GL_UNSIGNED_INT_IMAGE_2D_RECT 0x9065 +#define GL_UNSIGNED_INT_IMAGE_CUBE 0x9066 +#define GL_UNSIGNED_INT_IMAGE_BUFFER 0x9067 +#define GL_UNSIGNED_INT_IMAGE_1D_ARRAY 0x9068 +#define GL_UNSIGNED_INT_IMAGE_2D_ARRAY 0x9069 +#define GL_UNSIGNED_INT_IMAGE_CUBE_MAP_ARRAY 0x906A +#define GL_UNSIGNED_INT_IMAGE_2D_MULTISAMPLE 0x906B +#define GL_UNSIGNED_INT_IMAGE_2D_MULTISAMPLE_ARRAY 0x906C +#define GL_MAX_IMAGE_SAMPLES 0x906D +#define GL_IMAGE_BINDING_FORMAT 0x906E +#define GL_IMAGE_FORMAT_COMPATIBILITY_TYPE 0x90C7 +#define GL_IMAGE_FORMAT_COMPATIBILITY_BY_SIZE 0x90C8 +#define GL_IMAGE_FORMAT_COMPATIBILITY_BY_CLASS 0x90C9 +#define GL_MAX_VERTEX_IMAGE_UNIFORMS 0x90CA +#define GL_MAX_TESS_CONTROL_IMAGE_UNIFORMS 0x90CB +#define GL_MAX_TESS_EVALUATION_IMAGE_UNIFORMS 0x90CC +#define GL_MAX_GEOMETRY_IMAGE_UNIFORMS 0x90CD +#define GL_MAX_FRAGMENT_IMAGE_UNIFORMS 0x90CE +#define GL_MAX_COMBINED_IMAGE_UNIFORMS 0x90CF +#define GL_COMPRESSED_RGBA_BPTC_UNORM 0x8E8C +#define GL_COMPRESSED_SRGB_ALPHA_BPTC_UNORM 0x8E8D +#define GL_COMPRESSED_RGB_BPTC_SIGNED_FLOAT 0x8E8E +#define GL_COMPRESSED_RGB_BPTC_UNSIGNED_FLOAT 0x8E8F +#define GL_TEXTURE_IMMUTABLE_FORMAT 0x912F +typedef void (APIENTRYP PFNGLDRAWARRAYSINSTANCEDBASEINSTANCEPROC) (GLenum mode, GLint first, GLsizei count, GLsizei instancecount, GLuint baseinstance); +typedef void (APIENTRYP PFNGLDRAWELEMENTSINSTANCEDBASEINSTANCEPROC) (GLenum mode, GLsizei count, GLenum type, const void *indices, GLsizei instancecount, GLuint baseinstance); +typedef void (APIENTRYP PFNGLDRAWELEMENTSINSTANCEDBASEVERTEXBASEINSTANCEPROC) (GLenum mode, GLsizei count, GLenum type, const void *indices, GLsizei instancecount, GLint basevertex, GLuint baseinstance); +typedef void (APIENTRYP PFNGLGETINTERNALFORMATIVPROC) (GLenum target, GLenum internalformat, GLenum pname, GLsizei bufSize, GLint *params); +typedef void (APIENTRYP PFNGLGETACTIVEATOMICCOUNTERBUFFERIVPROC) (GLuint program, GLuint bufferIndex, GLenum pname, GLint *params); +typedef void (APIENTRYP PFNGLBINDIMAGETEXTUREPROC) (GLuint unit, GLuint texture, GLint level, GLboolean layered, GLint layer, GLenum access, GLenum format); +typedef void (APIENTRYP PFNGLMEMORYBARRIERPROC) (GLbitfield barriers); +typedef void (APIENTRYP PFNGLTEXSTORAGE1DPROC) (GLenum target, GLsizei levels, GLenum internalformat, GLsizei width); +typedef void (APIENTRYP PFNGLTEXSTORAGE2DPROC) (GLenum target, GLsizei levels, GLenum internalformat, GLsizei width, GLsizei height); +typedef void (APIENTRYP PFNGLTEXSTORAGE3DPROC) (GLenum target, GLsizei levels, GLenum internalformat, GLsizei width, GLsizei height, GLsizei depth); +typedef void (APIENTRYP PFNGLDRAWTRANSFORMFEEDBACKINSTANCEDPROC) (GLenum mode, GLuint id, GLsizei instancecount); +typedef void (APIENTRYP PFNGLDRAWTRANSFORMFEEDBACKSTREAMINSTANCEDPROC) (GLenum mode, GLuint id, GLuint stream, GLsizei instancecount); +#ifdef GL_GLEXT_PROTOTYPES +GLAPI void APIENTRY glDrawArraysInstancedBaseInstance (GLenum mode, GLint first, GLsizei count, GLsizei instancecount, GLuint baseinstance); +GLAPI void APIENTRY glDrawElementsInstancedBaseInstance (GLenum mode, GLsizei count, GLenum type, const void *indices, GLsizei instancecount, GLuint baseinstance); +GLAPI void APIENTRY glDrawElementsInstancedBaseVertexBaseInstance (GLenum mode, GLsizei count, GLenum type, const void *indices, GLsizei instancecount, GLint basevertex, GLuint baseinstance); +GLAPI void APIENTRY glGetInternalformativ (GLenum target, GLenum internalformat, GLenum pname, GLsizei bufSize, GLint *params); +GLAPI void APIENTRY glGetActiveAtomicCounterBufferiv (GLuint program, GLuint bufferIndex, GLenum pname, GLint *params); +GLAPI void APIENTRY glBindImageTexture (GLuint unit, GLuint texture, GLint level, GLboolean layered, GLint layer, GLenum access, GLenum format); +GLAPI void APIENTRY glMemoryBarrier (GLbitfield barriers); +GLAPI void APIENTRY glTexStorage1D (GLenum target, GLsizei levels, GLenum internalformat, GLsizei width); +GLAPI void APIENTRY glTexStorage2D (GLenum target, GLsizei levels, GLenum internalformat, GLsizei width, GLsizei height); +GLAPI void APIENTRY glTexStorage3D (GLenum target, GLsizei levels, GLenum internalformat, GLsizei width, GLsizei height, GLsizei depth); +GLAPI void APIENTRY glDrawTransformFeedbackInstanced (GLenum mode, GLuint id, GLsizei instancecount); +GLAPI void APIENTRY glDrawTransformFeedbackStreamInstanced (GLenum mode, GLuint id, GLuint stream, GLsizei instancecount); +#endif +#endif /* GL_VERSION_4_2 */ + +#ifndef GL_VERSION_4_3 +#define GL_VERSION_4_3 1 +typedef void (APIENTRY *GLDEBUGPROC)(GLenum source,GLenum type,GLuint id,GLenum severity,GLsizei length,const GLchar *message,const void *userParam); +#define GL_NUM_SHADING_LANGUAGE_VERSIONS 0x82E9 +#define GL_VERTEX_ATTRIB_ARRAY_LONG 0x874E +#define GL_COMPRESSED_RGB8_ETC2 0x9274 +#define GL_COMPRESSED_SRGB8_ETC2 0x9275 +#define GL_COMPRESSED_RGB8_PUNCHTHROUGH_ALPHA1_ETC2 0x9276 +#define GL_COMPRESSED_SRGB8_PUNCHTHROUGH_ALPHA1_ETC2 0x9277 +#define GL_COMPRESSED_RGBA8_ETC2_EAC 0x9278 +#define GL_COMPRESSED_SRGB8_ALPHA8_ETC2_EAC 0x9279 +#define GL_COMPRESSED_R11_EAC 0x9270 +#define GL_COMPRESSED_SIGNED_R11_EAC 0x9271 +#define GL_COMPRESSED_RG11_EAC 0x9272 +#define GL_COMPRESSED_SIGNED_RG11_EAC 0x9273 +#define GL_PRIMITIVE_RESTART_FIXED_INDEX 0x8D69 +#define GL_ANY_SAMPLES_PASSED_CONSERVATIVE 0x8D6A +#define GL_MAX_ELEMENT_INDEX 0x8D6B +#define GL_COMPUTE_SHADER 0x91B9 +#define GL_MAX_COMPUTE_UNIFORM_BLOCKS 0x91BB +#define GL_MAX_COMPUTE_TEXTURE_IMAGE_UNITS 0x91BC +#define GL_MAX_COMPUTE_IMAGE_UNIFORMS 0x91BD +#define GL_MAX_COMPUTE_SHARED_MEMORY_SIZE 0x8262 +#define GL_MAX_COMPUTE_UNIFORM_COMPONENTS 0x8263 +#define GL_MAX_COMPUTE_ATOMIC_COUNTER_BUFFERS 0x8264 +#define GL_MAX_COMPUTE_ATOMIC_COUNTERS 0x8265 +#define GL_MAX_COMBINED_COMPUTE_UNIFORM_COMPONENTS 0x8266 +#define GL_MAX_COMPUTE_WORK_GROUP_INVOCATIONS 0x90EB +#define GL_MAX_COMPUTE_WORK_GROUP_COUNT 0x91BE +#define GL_MAX_COMPUTE_WORK_GROUP_SIZE 0x91BF +#define GL_COMPUTE_WORK_GROUP_SIZE 0x8267 +#define GL_UNIFORM_BLOCK_REFERENCED_BY_COMPUTE_SHADER 0x90EC +#define GL_ATOMIC_COUNTER_BUFFER_REFERENCED_BY_COMPUTE_SHADER 0x90ED +#define GL_DISPATCH_INDIRECT_BUFFER 0x90EE +#define GL_DISPATCH_INDIRECT_BUFFER_BINDING 0x90EF +#define GL_DEBUG_OUTPUT_SYNCHRONOUS 0x8242 +#define GL_DEBUG_NEXT_LOGGED_MESSAGE_LENGTH 0x8243 +#define GL_DEBUG_CALLBACK_FUNCTION 0x8244 +#define GL_DEBUG_CALLBACK_USER_PARAM 0x8245 +#define GL_DEBUG_SOURCE_API 0x8246 +#define GL_DEBUG_SOURCE_WINDOW_SYSTEM 0x8247 +#define GL_DEBUG_SOURCE_SHADER_COMPILER 0x8248 +#define GL_DEBUG_SOURCE_THIRD_PARTY 0x8249 +#define GL_DEBUG_SOURCE_APPLICATION 0x824A +#define GL_DEBUG_SOURCE_OTHER 0x824B +#define GL_DEBUG_TYPE_ERROR 0x824C +#define GL_DEBUG_TYPE_DEPRECATED_BEHAVIOR 0x824D +#define GL_DEBUG_TYPE_UNDEFINED_BEHAVIOR 0x824E +#define GL_DEBUG_TYPE_PORTABILITY 0x824F +#define GL_DEBUG_TYPE_PERFORMANCE 0x8250 +#define GL_DEBUG_TYPE_OTHER 0x8251 +#define GL_MAX_DEBUG_MESSAGE_LENGTH 0x9143 +#define GL_MAX_DEBUG_LOGGED_MESSAGES 0x9144 +#define GL_DEBUG_LOGGED_MESSAGES 0x9145 +#define GL_DEBUG_SEVERITY_HIGH 0x9146 +#define GL_DEBUG_SEVERITY_MEDIUM 0x9147 +#define GL_DEBUG_SEVERITY_LOW 0x9148 +#define GL_DEBUG_TYPE_MARKER 0x8268 +#define GL_DEBUG_TYPE_PUSH_GROUP 0x8269 +#define GL_DEBUG_TYPE_POP_GROUP 0x826A +#define GL_DEBUG_SEVERITY_NOTIFICATION 0x826B +#define GL_MAX_DEBUG_GROUP_STACK_DEPTH 0x826C +#define GL_DEBUG_GROUP_STACK_DEPTH 0x826D +#define GL_BUFFER 0x82E0 +#define GL_SHADER 0x82E1 +#define GL_PROGRAM 0x82E2 +#define GL_QUERY 0x82E3 +#define GL_PROGRAM_PIPELINE 0x82E4 +#define GL_SAMPLER 0x82E6 +#define GL_MAX_LABEL_LENGTH 0x82E8 +#define GL_DEBUG_OUTPUT 0x92E0 +#define GL_CONTEXT_FLAG_DEBUG_BIT 0x00000002 +#define GL_MAX_UNIFORM_LOCATIONS 0x826E +#define GL_FRAMEBUFFER_DEFAULT_WIDTH 0x9310 +#define GL_FRAMEBUFFER_DEFAULT_HEIGHT 0x9311 +#define GL_FRAMEBUFFER_DEFAULT_LAYERS 0x9312 +#define GL_FRAMEBUFFER_DEFAULT_SAMPLES 0x9313 +#define GL_FRAMEBUFFER_DEFAULT_FIXED_SAMPLE_LOCATIONS 0x9314 +#define GL_MAX_FRAMEBUFFER_WIDTH 0x9315 +#define GL_MAX_FRAMEBUFFER_HEIGHT 0x9316 +#define GL_MAX_FRAMEBUFFER_LAYERS 0x9317 +#define GL_MAX_FRAMEBUFFER_SAMPLES 0x9318 +#define GL_INTERNALFORMAT_SUPPORTED 0x826F +#define GL_INTERNALFORMAT_PREFERRED 0x8270 +#define GL_INTERNALFORMAT_RED_SIZE 0x8271 +#define GL_INTERNALFORMAT_GREEN_SIZE 0x8272 +#define GL_INTERNALFORMAT_BLUE_SIZE 0x8273 +#define GL_INTERNALFORMAT_ALPHA_SIZE 0x8274 +#define GL_INTERNALFORMAT_DEPTH_SIZE 0x8275 +#define GL_INTERNALFORMAT_STENCIL_SIZE 0x8276 +#define GL_INTERNALFORMAT_SHARED_SIZE 0x8277 +#define GL_INTERNALFORMAT_RED_TYPE 0x8278 +#define GL_INTERNALFORMAT_GREEN_TYPE 0x8279 +#define GL_INTERNALFORMAT_BLUE_TYPE 0x827A +#define GL_INTERNALFORMAT_ALPHA_TYPE 0x827B +#define GL_INTERNALFORMAT_DEPTH_TYPE 0x827C +#define GL_INTERNALFORMAT_STENCIL_TYPE 0x827D +#define GL_MAX_WIDTH 0x827E +#define GL_MAX_HEIGHT 0x827F +#define GL_MAX_DEPTH 0x8280 +#define GL_MAX_LAYERS 0x8281 +#define GL_MAX_COMBINED_DIMENSIONS 0x8282 +#define GL_COLOR_COMPONENTS 0x8283 +#define GL_DEPTH_COMPONENTS 0x8284 +#define GL_STENCIL_COMPONENTS 0x8285 +#define GL_COLOR_RENDERABLE 0x8286 +#define GL_DEPTH_RENDERABLE 0x8287 +#define GL_STENCIL_RENDERABLE 0x8288 +#define GL_FRAMEBUFFER_RENDERABLE 0x8289 +#define GL_FRAMEBUFFER_RENDERABLE_LAYERED 0x828A +#define GL_FRAMEBUFFER_BLEND 0x828B +#define GL_READ_PIXELS 0x828C +#define GL_READ_PIXELS_FORMAT 0x828D +#define GL_READ_PIXELS_TYPE 0x828E +#define GL_TEXTURE_IMAGE_FORMAT 0x828F +#define GL_TEXTURE_IMAGE_TYPE 0x8290 +#define GL_GET_TEXTURE_IMAGE_FORMAT 0x8291 +#define GL_GET_TEXTURE_IMAGE_TYPE 0x8292 +#define GL_MIPMAP 0x8293 +#define GL_MANUAL_GENERATE_MIPMAP 0x8294 +#define GL_AUTO_GENERATE_MIPMAP 0x8295 +#define GL_COLOR_ENCODING 0x8296 +#define GL_SRGB_READ 0x8297 +#define GL_SRGB_WRITE 0x8298 +#define GL_FILTER 0x829A +#define GL_VERTEX_TEXTURE 0x829B +#define GL_TESS_CONTROL_TEXTURE 0x829C +#define GL_TESS_EVALUATION_TEXTURE 0x829D +#define GL_GEOMETRY_TEXTURE 0x829E +#define GL_FRAGMENT_TEXTURE 0x829F +#define GL_COMPUTE_TEXTURE 0x82A0 +#define GL_TEXTURE_SHADOW 0x82A1 +#define GL_TEXTURE_GATHER 0x82A2 +#define GL_TEXTURE_GATHER_SHADOW 0x82A3 +#define GL_SHADER_IMAGE_LOAD 0x82A4 +#define GL_SHADER_IMAGE_STORE 0x82A5 +#define GL_SHADER_IMAGE_ATOMIC 0x82A6 +#define GL_IMAGE_TEXEL_SIZE 0x82A7 +#define GL_IMAGE_COMPATIBILITY_CLASS 0x82A8 +#define GL_IMAGE_PIXEL_FORMAT 0x82A9 +#define GL_IMAGE_PIXEL_TYPE 0x82AA +#define GL_SIMULTANEOUS_TEXTURE_AND_DEPTH_TEST 0x82AC +#define GL_SIMULTANEOUS_TEXTURE_AND_STENCIL_TEST 0x82AD +#define GL_SIMULTANEOUS_TEXTURE_AND_DEPTH_WRITE 0x82AE +#define GL_SIMULTANEOUS_TEXTURE_AND_STENCIL_WRITE 0x82AF +#define GL_TEXTURE_COMPRESSED_BLOCK_WIDTH 0x82B1 +#define GL_TEXTURE_COMPRESSED_BLOCK_HEIGHT 0x82B2 +#define GL_TEXTURE_COMPRESSED_BLOCK_SIZE 0x82B3 +#define GL_CLEAR_BUFFER 0x82B4 +#define GL_TEXTURE_VIEW 0x82B5 +#define GL_VIEW_COMPATIBILITY_CLASS 0x82B6 +#define GL_FULL_SUPPORT 0x82B7 +#define GL_CAVEAT_SUPPORT 0x82B8 +#define GL_IMAGE_CLASS_4_X_32 0x82B9 +#define GL_IMAGE_CLASS_2_X_32 0x82BA +#define GL_IMAGE_CLASS_1_X_32 0x82BB +#define GL_IMAGE_CLASS_4_X_16 0x82BC +#define GL_IMAGE_CLASS_2_X_16 0x82BD +#define GL_IMAGE_CLASS_1_X_16 0x82BE +#define GL_IMAGE_CLASS_4_X_8 0x82BF +#define GL_IMAGE_CLASS_2_X_8 0x82C0 +#define GL_IMAGE_CLASS_1_X_8 0x82C1 +#define GL_IMAGE_CLASS_11_11_10 0x82C2 +#define GL_IMAGE_CLASS_10_10_10_2 0x82C3 +#define GL_VIEW_CLASS_128_BITS 0x82C4 +#define GL_VIEW_CLASS_96_BITS 0x82C5 +#define GL_VIEW_CLASS_64_BITS 0x82C6 +#define GL_VIEW_CLASS_48_BITS 0x82C7 +#define GL_VIEW_CLASS_32_BITS 0x82C8 +#define GL_VIEW_CLASS_24_BITS 0x82C9 +#define GL_VIEW_CLASS_16_BITS 0x82CA +#define GL_VIEW_CLASS_8_BITS 0x82CB +#define GL_VIEW_CLASS_S3TC_DXT1_RGB 0x82CC +#define GL_VIEW_CLASS_S3TC_DXT1_RGBA 0x82CD +#define GL_VIEW_CLASS_S3TC_DXT3_RGBA 0x82CE +#define GL_VIEW_CLASS_S3TC_DXT5_RGBA 0x82CF +#define GL_VIEW_CLASS_RGTC1_RED 0x82D0 +#define GL_VIEW_CLASS_RGTC2_RG 0x82D1 +#define GL_VIEW_CLASS_BPTC_UNORM 0x82D2 +#define GL_VIEW_CLASS_BPTC_FLOAT 0x82D3 +#define GL_UNIFORM 0x92E1 +#define GL_UNIFORM_BLOCK 0x92E2 +#define GL_PROGRAM_INPUT 0x92E3 +#define GL_PROGRAM_OUTPUT 0x92E4 +#define GL_BUFFER_VARIABLE 0x92E5 +#define GL_SHADER_STORAGE_BLOCK 0x92E6 +#define GL_VERTEX_SUBROUTINE 0x92E8 +#define GL_TESS_CONTROL_SUBROUTINE 0x92E9 +#define GL_TESS_EVALUATION_SUBROUTINE 0x92EA +#define GL_GEOMETRY_SUBROUTINE 0x92EB +#define GL_FRAGMENT_SUBROUTINE 0x92EC +#define GL_COMPUTE_SUBROUTINE 0x92ED +#define GL_VERTEX_SUBROUTINE_UNIFORM 0x92EE +#define GL_TESS_CONTROL_SUBROUTINE_UNIFORM 0x92EF +#define GL_TESS_EVALUATION_SUBROUTINE_UNIFORM 0x92F0 +#define GL_GEOMETRY_SUBROUTINE_UNIFORM 0x92F1 +#define GL_FRAGMENT_SUBROUTINE_UNIFORM 0x92F2 +#define GL_COMPUTE_SUBROUTINE_UNIFORM 0x92F3 +#define GL_TRANSFORM_FEEDBACK_VARYING 0x92F4 +#define GL_ACTIVE_RESOURCES 0x92F5 +#define GL_MAX_NAME_LENGTH 0x92F6 +#define GL_MAX_NUM_ACTIVE_VARIABLES 0x92F7 +#define GL_MAX_NUM_COMPATIBLE_SUBROUTINES 0x92F8 +#define GL_NAME_LENGTH 0x92F9 +#define GL_TYPE 0x92FA +#define GL_ARRAY_SIZE 0x92FB +#define GL_OFFSET 0x92FC +#define GL_BLOCK_INDEX 0x92FD +#define GL_ARRAY_STRIDE 0x92FE +#define GL_MATRIX_STRIDE 0x92FF +#define GL_IS_ROW_MAJOR 0x9300 +#define GL_ATOMIC_COUNTER_BUFFER_INDEX 0x9301 +#define GL_BUFFER_BINDING 0x9302 +#define GL_BUFFER_DATA_SIZE 0x9303 +#define GL_NUM_ACTIVE_VARIABLES 0x9304 +#define GL_ACTIVE_VARIABLES 0x9305 +#define GL_REFERENCED_BY_VERTEX_SHADER 0x9306 +#define GL_REFERENCED_BY_TESS_CONTROL_SHADER 0x9307 +#define GL_REFERENCED_BY_TESS_EVALUATION_SHADER 0x9308 +#define GL_REFERENCED_BY_GEOMETRY_SHADER 0x9309 +#define GL_REFERENCED_BY_FRAGMENT_SHADER 0x930A +#define GL_REFERENCED_BY_COMPUTE_SHADER 0x930B +#define GL_TOP_LEVEL_ARRAY_SIZE 0x930C +#define GL_TOP_LEVEL_ARRAY_STRIDE 0x930D +#define GL_LOCATION 0x930E +#define GL_LOCATION_INDEX 0x930F +#define GL_IS_PER_PATCH 0x92E7 +#define GL_SHADER_STORAGE_BUFFER 0x90D2 +#define GL_SHADER_STORAGE_BUFFER_BINDING 0x90D3 +#define GL_SHADER_STORAGE_BUFFER_START 0x90D4 +#define GL_SHADER_STORAGE_BUFFER_SIZE 0x90D5 +#define GL_MAX_VERTEX_SHADER_STORAGE_BLOCKS 0x90D6 +#define GL_MAX_GEOMETRY_SHADER_STORAGE_BLOCKS 0x90D7 +#define GL_MAX_TESS_CONTROL_SHADER_STORAGE_BLOCKS 0x90D8 +#define GL_MAX_TESS_EVALUATION_SHADER_STORAGE_BLOCKS 0x90D9 +#define GL_MAX_FRAGMENT_SHADER_STORAGE_BLOCKS 0x90DA +#define GL_MAX_COMPUTE_SHADER_STORAGE_BLOCKS 0x90DB +#define GL_MAX_COMBINED_SHADER_STORAGE_BLOCKS 0x90DC +#define GL_MAX_SHADER_STORAGE_BUFFER_BINDINGS 0x90DD +#define GL_MAX_SHADER_STORAGE_BLOCK_SIZE 0x90DE +#define GL_SHADER_STORAGE_BUFFER_OFFSET_ALIGNMENT 0x90DF +#define GL_SHADER_STORAGE_BARRIER_BIT 0x00002000 +#define GL_MAX_COMBINED_SHADER_OUTPUT_RESOURCES 0x8F39 +#define GL_DEPTH_STENCIL_TEXTURE_MODE 0x90EA +#define GL_TEXTURE_BUFFER_OFFSET 0x919D +#define GL_TEXTURE_BUFFER_SIZE 0x919E +#define GL_TEXTURE_BUFFER_OFFSET_ALIGNMENT 0x919F +#define GL_TEXTURE_VIEW_MIN_LEVEL 0x82DB +#define GL_TEXTURE_VIEW_NUM_LEVELS 0x82DC +#define GL_TEXTURE_VIEW_MIN_LAYER 0x82DD +#define GL_TEXTURE_VIEW_NUM_LAYERS 0x82DE +#define GL_TEXTURE_IMMUTABLE_LEVELS 0x82DF +#define GL_VERTEX_ATTRIB_BINDING 0x82D4 +#define GL_VERTEX_ATTRIB_RELATIVE_OFFSET 0x82D5 +#define GL_VERTEX_BINDING_DIVISOR 0x82D6 +#define GL_VERTEX_BINDING_OFFSET 0x82D7 +#define GL_VERTEX_BINDING_STRIDE 0x82D8 +#define GL_MAX_VERTEX_ATTRIB_RELATIVE_OFFSET 0x82D9 +#define GL_MAX_VERTEX_ATTRIB_BINDINGS 0x82DA +#define GL_VERTEX_BINDING_BUFFER 0x8F4F +#define GL_DISPLAY_LIST 0x82E7 +typedef void (APIENTRYP PFNGLCLEARBUFFERDATAPROC) (GLenum target, GLenum internalformat, GLenum format, GLenum type, const void *data); +typedef void (APIENTRYP PFNGLCLEARBUFFERSUBDATAPROC) (GLenum target, GLenum internalformat, GLintptr offset, GLsizeiptr size, GLenum format, GLenum type, const void *data); +typedef void (APIENTRYP PFNGLDISPATCHCOMPUTEPROC) (GLuint num_groups_x, GLuint num_groups_y, GLuint num_groups_z); +typedef void (APIENTRYP PFNGLDISPATCHCOMPUTEINDIRECTPROC) (GLintptr indirect); +typedef void (APIENTRYP PFNGLCOPYIMAGESUBDATAPROC) (GLuint srcName, GLenum srcTarget, GLint srcLevel, GLint srcX, GLint srcY, GLint srcZ, GLuint dstName, GLenum dstTarget, GLint dstLevel, GLint dstX, GLint dstY, GLint dstZ, GLsizei srcWidth, GLsizei srcHeight, GLsizei srcDepth); +typedef void (APIENTRYP PFNGLFRAMEBUFFERPARAMETERIPROC) (GLenum target, GLenum pname, GLint param); +typedef void (APIENTRYP PFNGLGETFRAMEBUFFERPARAMETERIVPROC) (GLenum target, GLenum pname, GLint *params); +typedef void (APIENTRYP PFNGLGETINTERNALFORMATI64VPROC) (GLenum target, GLenum internalformat, GLenum pname, GLsizei bufSize, GLint64 *params); +typedef void (APIENTRYP PFNGLINVALIDATETEXSUBIMAGEPROC) (GLuint texture, GLint level, GLint xoffset, GLint yoffset, GLint zoffset, GLsizei width, GLsizei height, GLsizei depth); +typedef void (APIENTRYP PFNGLINVALIDATETEXIMAGEPROC) (GLuint texture, GLint level); +typedef void (APIENTRYP PFNGLINVALIDATEBUFFERSUBDATAPROC) (GLuint buffer, GLintptr offset, GLsizeiptr length); +typedef void (APIENTRYP PFNGLINVALIDATEBUFFERDATAPROC) (GLuint buffer); +typedef void (APIENTRYP PFNGLINVALIDATEFRAMEBUFFERPROC) (GLenum target, GLsizei numAttachments, const GLenum *attachments); +typedef void (APIENTRYP PFNGLINVALIDATESUBFRAMEBUFFERPROC) (GLenum target, GLsizei numAttachments, const GLenum *attachments, GLint x, GLint y, GLsizei width, GLsizei height); +typedef void (APIENTRYP PFNGLMULTIDRAWARRAYSINDIRECTPROC) (GLenum mode, const void *indirect, GLsizei drawcount, GLsizei stride); +typedef void (APIENTRYP PFNGLMULTIDRAWELEMENTSINDIRECTPROC) (GLenum mode, GLenum type, const void *indirect, GLsizei drawcount, GLsizei stride); +typedef void (APIENTRYP PFNGLGETPROGRAMINTERFACEIVPROC) (GLuint program, GLenum programInterface, GLenum pname, GLint *params); +typedef GLuint (APIENTRYP PFNGLGETPROGRAMRESOURCEINDEXPROC) (GLuint program, GLenum programInterface, const GLchar *name); +typedef void (APIENTRYP PFNGLGETPROGRAMRESOURCENAMEPROC) (GLuint program, GLenum programInterface, GLuint index, GLsizei bufSize, GLsizei *length, GLchar *name); +typedef void (APIENTRYP PFNGLGETPROGRAMRESOURCEIVPROC) (GLuint program, GLenum programInterface, GLuint index, GLsizei propCount, const GLenum *props, GLsizei bufSize, GLsizei *length, GLint *params); +typedef GLint (APIENTRYP PFNGLGETPROGRAMRESOURCELOCATIONPROC) (GLuint program, GLenum programInterface, const GLchar *name); +typedef GLint (APIENTRYP PFNGLGETPROGRAMRESOURCELOCATIONINDEXPROC) (GLuint program, GLenum programInterface, const GLchar *name); +typedef void (APIENTRYP PFNGLSHADERSTORAGEBLOCKBINDINGPROC) (GLuint program, GLuint storageBlockIndex, GLuint storageBlockBinding); +typedef void (APIENTRYP PFNGLTEXBUFFERRANGEPROC) (GLenum target, GLenum internalformat, GLuint buffer, GLintptr offset, GLsizeiptr size); +typedef void (APIENTRYP PFNGLTEXSTORAGE2DMULTISAMPLEPROC) (GLenum target, GLsizei samples, GLenum internalformat, GLsizei width, GLsizei height, GLboolean fixedsamplelocations); +typedef void (APIENTRYP PFNGLTEXSTORAGE3DMULTISAMPLEPROC) (GLenum target, GLsizei samples, GLenum internalformat, GLsizei width, GLsizei height, GLsizei depth, GLboolean fixedsamplelocations); +typedef void (APIENTRYP PFNGLTEXTUREVIEWPROC) (GLuint texture, GLenum target, GLuint origtexture, GLenum internalformat, GLuint minlevel, GLuint numlevels, GLuint minlayer, GLuint numlayers); +typedef void (APIENTRYP PFNGLBINDVERTEXBUFFERPROC) (GLuint bindingindex, GLuint buffer, GLintptr offset, GLsizei stride); +typedef void (APIENTRYP PFNGLVERTEXATTRIBFORMATPROC) (GLuint attribindex, GLint size, GLenum type, GLboolean normalized, GLuint relativeoffset); +typedef void (APIENTRYP PFNGLVERTEXATTRIBIFORMATPROC) (GLuint attribindex, GLint size, GLenum type, GLuint relativeoffset); +typedef void (APIENTRYP PFNGLVERTEXATTRIBLFORMATPROC) (GLuint attribindex, GLint size, GLenum type, GLuint relativeoffset); +typedef void (APIENTRYP PFNGLVERTEXATTRIBBINDINGPROC) (GLuint attribindex, GLuint bindingindex); +typedef void (APIENTRYP PFNGLVERTEXBINDINGDIVISORPROC) (GLuint bindingindex, GLuint divisor); +typedef void (APIENTRYP PFNGLDEBUGMESSAGECONTROLPROC) (GLenum source, GLenum type, GLenum severity, GLsizei count, const GLuint *ids, GLboolean enabled); +typedef void (APIENTRYP PFNGLDEBUGMESSAGEINSERTPROC) (GLenum source, GLenum type, GLuint id, GLenum severity, GLsizei length, const GLchar *buf); +typedef void (APIENTRYP PFNGLDEBUGMESSAGECALLBACKPROC) (GLDEBUGPROC callback, const void *userParam); +typedef GLuint (APIENTRYP PFNGLGETDEBUGMESSAGELOGPROC) (GLuint count, GLsizei bufSize, GLenum *sources, GLenum *types, GLuint *ids, GLenum *severities, GLsizei *lengths, GLchar *messageLog); +typedef void (APIENTRYP PFNGLPUSHDEBUGGROUPPROC) (GLenum source, GLuint id, GLsizei length, const GLchar *message); +typedef void (APIENTRYP PFNGLPOPDEBUGGROUPPROC) (void); +typedef void (APIENTRYP PFNGLOBJECTLABELPROC) (GLenum identifier, GLuint name, GLsizei length, const GLchar *label); +typedef void (APIENTRYP PFNGLGETOBJECTLABELPROC) (GLenum identifier, GLuint name, GLsizei bufSize, GLsizei *length, GLchar *label); +typedef void (APIENTRYP PFNGLOBJECTPTRLABELPROC) (const void *ptr, GLsizei length, const GLchar *label); +typedef void (APIENTRYP PFNGLGETOBJECTPTRLABELPROC) (const void *ptr, GLsizei bufSize, GLsizei *length, GLchar *label); +#ifdef GL_GLEXT_PROTOTYPES +GLAPI void APIENTRY glClearBufferData (GLenum target, GLenum internalformat, GLenum format, GLenum type, const void *data); +GLAPI void APIENTRY glClearBufferSubData (GLenum target, GLenum internalformat, GLintptr offset, GLsizeiptr size, GLenum format, GLenum type, const void *data); +GLAPI void APIENTRY glDispatchCompute (GLuint num_groups_x, GLuint num_groups_y, GLuint num_groups_z); +GLAPI void APIENTRY glDispatchComputeIndirect (GLintptr indirect); +GLAPI void APIENTRY glCopyImageSubData (GLuint srcName, GLenum srcTarget, GLint srcLevel, GLint srcX, GLint srcY, GLint srcZ, GLuint dstName, GLenum dstTarget, GLint dstLevel, GLint dstX, GLint dstY, GLint dstZ, GLsizei srcWidth, GLsizei srcHeight, GLsizei srcDepth); +GLAPI void APIENTRY glFramebufferParameteri (GLenum target, GLenum pname, GLint param); +GLAPI void APIENTRY glGetFramebufferParameteriv (GLenum target, GLenum pname, GLint *params); +GLAPI void APIENTRY glGetInternalformati64v (GLenum target, GLenum internalformat, GLenum pname, GLsizei bufSize, GLint64 *params); +GLAPI void APIENTRY glInvalidateTexSubImage (GLuint texture, GLint level, GLint xoffset, GLint yoffset, GLint zoffset, GLsizei width, GLsizei height, GLsizei depth); +GLAPI void APIENTRY glInvalidateTexImage (GLuint texture, GLint level); +GLAPI void APIENTRY glInvalidateBufferSubData (GLuint buffer, GLintptr offset, GLsizeiptr length); +GLAPI void APIENTRY glInvalidateBufferData (GLuint buffer); +GLAPI void APIENTRY glInvalidateFramebuffer (GLenum target, GLsizei numAttachments, const GLenum *attachments); +GLAPI void APIENTRY glInvalidateSubFramebuffer (GLenum target, GLsizei numAttachments, const GLenum *attachments, GLint x, GLint y, GLsizei width, GLsizei height); +GLAPI void APIENTRY glMultiDrawArraysIndirect (GLenum mode, const void *indirect, GLsizei drawcount, GLsizei stride); +GLAPI void APIENTRY glMultiDrawElementsIndirect (GLenum mode, GLenum type, const void *indirect, GLsizei drawcount, GLsizei stride); +GLAPI void APIENTRY glGetProgramInterfaceiv (GLuint program, GLenum programInterface, GLenum pname, GLint *params); +GLAPI GLuint APIENTRY glGetProgramResourceIndex (GLuint program, GLenum programInterface, const GLchar *name); +GLAPI void APIENTRY glGetProgramResourceName (GLuint program, GLenum programInterface, GLuint index, GLsizei bufSize, GLsizei *length, GLchar *name); +GLAPI void APIENTRY glGetProgramResourceiv (GLuint program, GLenum programInterface, GLuint index, GLsizei propCount, const GLenum *props, GLsizei bufSize, GLsizei *length, GLint *params); +GLAPI GLint APIENTRY glGetProgramResourceLocation (GLuint program, GLenum programInterface, const GLchar *name); +GLAPI GLint APIENTRY glGetProgramResourceLocationIndex (GLuint program, GLenum programInterface, const GLchar *name); +GLAPI void APIENTRY glShaderStorageBlockBinding (GLuint program, GLuint storageBlockIndex, GLuint storageBlockBinding); +GLAPI void APIENTRY glTexBufferRange (GLenum target, GLenum internalformat, GLuint buffer, GLintptr offset, GLsizeiptr size); +GLAPI void APIENTRY glTexStorage2DMultisample (GLenum target, GLsizei samples, GLenum internalformat, GLsizei width, GLsizei height, GLboolean fixedsamplelocations); +GLAPI void APIENTRY glTexStorage3DMultisample (GLenum target, GLsizei samples, GLenum internalformat, GLsizei width, GLsizei height, GLsizei depth, GLboolean fixedsamplelocations); +GLAPI void APIENTRY glTextureView (GLuint texture, GLenum target, GLuint origtexture, GLenum internalformat, GLuint minlevel, GLuint numlevels, GLuint minlayer, GLuint numlayers); +GLAPI void APIENTRY glBindVertexBuffer (GLuint bindingindex, GLuint buffer, GLintptr offset, GLsizei stride); +GLAPI void APIENTRY glVertexAttribFormat (GLuint attribindex, GLint size, GLenum type, GLboolean normalized, GLuint relativeoffset); +GLAPI void APIENTRY glVertexAttribIFormat (GLuint attribindex, GLint size, GLenum type, GLuint relativeoffset); +GLAPI void APIENTRY glVertexAttribLFormat (GLuint attribindex, GLint size, GLenum type, GLuint relativeoffset); +GLAPI void APIENTRY glVertexAttribBinding (GLuint attribindex, GLuint bindingindex); +GLAPI void APIENTRY glVertexBindingDivisor (GLuint bindingindex, GLuint divisor); +GLAPI void APIENTRY glDebugMessageControl (GLenum source, GLenum type, GLenum severity, GLsizei count, const GLuint *ids, GLboolean enabled); +GLAPI void APIENTRY glDebugMessageInsert (GLenum source, GLenum type, GLuint id, GLenum severity, GLsizei length, const GLchar *buf); +GLAPI void APIENTRY glDebugMessageCallback (GLDEBUGPROC callback, const void *userParam); +GLAPI GLuint APIENTRY glGetDebugMessageLog (GLuint count, GLsizei bufSize, GLenum *sources, GLenum *types, GLuint *ids, GLenum *severities, GLsizei *lengths, GLchar *messageLog); +GLAPI void APIENTRY glPushDebugGroup (GLenum source, GLuint id, GLsizei length, const GLchar *message); +GLAPI void APIENTRY glPopDebugGroup (void); +GLAPI void APIENTRY glObjectLabel (GLenum identifier, GLuint name, GLsizei length, const GLchar *label); +GLAPI void APIENTRY glGetObjectLabel (GLenum identifier, GLuint name, GLsizei bufSize, GLsizei *length, GLchar *label); +GLAPI void APIENTRY glObjectPtrLabel (const void *ptr, GLsizei length, const GLchar *label); +GLAPI void APIENTRY glGetObjectPtrLabel (const void *ptr, GLsizei bufSize, GLsizei *length, GLchar *label); +#endif +#endif /* GL_VERSION_4_3 */ + +#ifndef GL_VERSION_4_4 +#define GL_VERSION_4_4 1 +#define GL_MAX_VERTEX_ATTRIB_STRIDE 0x82E5 +#define GL_PRIMITIVE_RESTART_FOR_PATCHES_SUPPORTED 0x8221 +#define GL_TEXTURE_BUFFER_BINDING 0x8C2A +#define GL_MAP_PERSISTENT_BIT 0x0040 +#define GL_MAP_COHERENT_BIT 0x0080 +#define GL_DYNAMIC_STORAGE_BIT 0x0100 +#define GL_CLIENT_STORAGE_BIT 0x0200 +#define GL_CLIENT_MAPPED_BUFFER_BARRIER_BIT 0x00004000 +#define GL_BUFFER_IMMUTABLE_STORAGE 0x821F +#define GL_BUFFER_STORAGE_FLAGS 0x8220 +#define GL_CLEAR_TEXTURE 0x9365 +#define GL_LOCATION_COMPONENT 0x934A +#define GL_TRANSFORM_FEEDBACK_BUFFER_INDEX 0x934B +#define GL_TRANSFORM_FEEDBACK_BUFFER_STRIDE 0x934C +#define GL_QUERY_BUFFER 0x9192 +#define GL_QUERY_BUFFER_BARRIER_BIT 0x00008000 +#define GL_QUERY_BUFFER_BINDING 0x9193 +#define GL_QUERY_RESULT_NO_WAIT 0x9194 +#define GL_MIRROR_CLAMP_TO_EDGE 0x8743 +typedef void (APIENTRYP PFNGLBUFFERSTORAGEPROC) (GLenum target, GLsizeiptr size, const void *data, GLbitfield flags); +typedef void (APIENTRYP PFNGLCLEARTEXIMAGEPROC) (GLuint texture, GLint level, GLenum format, GLenum type, const void *data); +typedef void (APIENTRYP PFNGLCLEARTEXSUBIMAGEPROC) (GLuint texture, GLint level, GLint xoffset, GLint yoffset, GLint zoffset, GLsizei width, GLsizei height, GLsizei depth, GLenum format, GLenum type, const void *data); +typedef void (APIENTRYP PFNGLBINDBUFFERSBASEPROC) (GLenum target, GLuint first, GLsizei count, const GLuint *buffers); +typedef void (APIENTRYP PFNGLBINDBUFFERSRANGEPROC) (GLenum target, GLuint first, GLsizei count, const GLuint *buffers, const GLintptr *offsets, const GLsizeiptr *sizes); +typedef void (APIENTRYP PFNGLBINDTEXTURESPROC) (GLuint first, GLsizei count, const GLuint *textures); +typedef void (APIENTRYP PFNGLBINDSAMPLERSPROC) (GLuint first, GLsizei count, const GLuint *samplers); +typedef void (APIENTRYP PFNGLBINDIMAGETEXTURESPROC) (GLuint first, GLsizei count, const GLuint *textures); +typedef void (APIENTRYP PFNGLBINDVERTEXBUFFERSPROC) (GLuint first, GLsizei count, const GLuint *buffers, const GLintptr *offsets, const GLsizei *strides); +#ifdef GL_GLEXT_PROTOTYPES +GLAPI void APIENTRY glBufferStorage (GLenum target, GLsizeiptr size, const void *data, GLbitfield flags); +GLAPI void APIENTRY glClearTexImage (GLuint texture, GLint level, GLenum format, GLenum type, const void *data); +GLAPI void APIENTRY glClearTexSubImage (GLuint texture, GLint level, GLint xoffset, GLint yoffset, GLint zoffset, GLsizei width, GLsizei height, GLsizei depth, GLenum format, GLenum type, const void *data); +GLAPI void APIENTRY glBindBuffersBase (GLenum target, GLuint first, GLsizei count, const GLuint *buffers); +GLAPI void APIENTRY glBindBuffersRange (GLenum target, GLuint first, GLsizei count, const GLuint *buffers, const GLintptr *offsets, const GLsizeiptr *sizes); +GLAPI void APIENTRY glBindTextures (GLuint first, GLsizei count, const GLuint *textures); +GLAPI void APIENTRY glBindSamplers (GLuint first, GLsizei count, const GLuint *samplers); +GLAPI void APIENTRY glBindImageTextures (GLuint first, GLsizei count, const GLuint *textures); +GLAPI void APIENTRY glBindVertexBuffers (GLuint first, GLsizei count, const GLuint *buffers, const GLintptr *offsets, const GLsizei *strides); +#endif +#endif /* GL_VERSION_4_4 */ + +#ifndef GL_ARB_ES2_compatibility +#define GL_ARB_ES2_compatibility 1 +#endif /* GL_ARB_ES2_compatibility */ + +#ifndef GL_ARB_ES3_compatibility +#define GL_ARB_ES3_compatibility 1 +#endif /* GL_ARB_ES3_compatibility */ + +#ifndef GL_ARB_arrays_of_arrays +#define GL_ARB_arrays_of_arrays 1 +#endif /* GL_ARB_arrays_of_arrays */ + +#ifndef GL_ARB_base_instance +#define GL_ARB_base_instance 1 +#endif /* GL_ARB_base_instance */ + +#ifndef GL_ARB_bindless_texture +#define GL_ARB_bindless_texture 1 +typedef uint64_t GLuint64EXT; +#define GL_UNSIGNED_INT64_ARB 0x140F +typedef GLuint64 (APIENTRYP PFNGLGETTEXTUREHANDLEARBPROC) (GLuint texture); +typedef GLuint64 (APIENTRYP PFNGLGETTEXTURESAMPLERHANDLEARBPROC) (GLuint texture, GLuint sampler); +typedef void (APIENTRYP PFNGLMAKETEXTUREHANDLERESIDENTARBPROC) (GLuint64 handle); +typedef void (APIENTRYP PFNGLMAKETEXTUREHANDLENONRESIDENTARBPROC) (GLuint64 handle); +typedef GLuint64 (APIENTRYP PFNGLGETIMAGEHANDLEARBPROC) (GLuint texture, GLint level, GLboolean layered, GLint layer, GLenum format); +typedef void (APIENTRYP PFNGLMAKEIMAGEHANDLERESIDENTARBPROC) (GLuint64 handle, GLenum access); +typedef void (APIENTRYP PFNGLMAKEIMAGEHANDLENONRESIDENTARBPROC) (GLuint64 handle); +typedef void (APIENTRYP PFNGLUNIFORMHANDLEUI64ARBPROC) (GLint location, GLuint64 value); +typedef void (APIENTRYP PFNGLUNIFORMHANDLEUI64VARBPROC) (GLint location, GLsizei count, const GLuint64 *value); +typedef void (APIENTRYP PFNGLPROGRAMUNIFORMHANDLEUI64ARBPROC) (GLuint program, GLint location, GLuint64 value); +typedef void (APIENTRYP PFNGLPROGRAMUNIFORMHANDLEUI64VARBPROC) (GLuint program, GLint location, GLsizei count, const GLuint64 *values); +typedef GLboolean (APIENTRYP PFNGLISTEXTUREHANDLERESIDENTARBPROC) (GLuint64 handle); +typedef GLboolean (APIENTRYP PFNGLISIMAGEHANDLERESIDENTARBPROC) (GLuint64 handle); +typedef void (APIENTRYP PFNGLVERTEXATTRIBL1UI64ARBPROC) (GLuint index, GLuint64EXT x); +typedef void (APIENTRYP PFNGLVERTEXATTRIBL1UI64VARBPROC) (GLuint index, const GLuint64EXT *v); +typedef void (APIENTRYP PFNGLGETVERTEXATTRIBLUI64VARBPROC) (GLuint index, GLenum pname, GLuint64EXT *params); +#ifdef GL_GLEXT_PROTOTYPES +GLAPI GLuint64 APIENTRY glGetTextureHandleARB (GLuint texture); +GLAPI GLuint64 APIENTRY glGetTextureSamplerHandleARB (GLuint texture, GLuint sampler); +GLAPI void APIENTRY glMakeTextureHandleResidentARB (GLuint64 handle); +GLAPI void APIENTRY glMakeTextureHandleNonResidentARB (GLuint64 handle); +GLAPI GLuint64 APIENTRY glGetImageHandleARB (GLuint texture, GLint level, GLboolean layered, GLint layer, GLenum format); +GLAPI void APIENTRY glMakeImageHandleResidentARB (GLuint64 handle, GLenum access); +GLAPI void APIENTRY glMakeImageHandleNonResidentARB (GLuint64 handle); +GLAPI void APIENTRY glUniformHandleui64ARB (GLint location, GLuint64 value); +GLAPI void APIENTRY glUniformHandleui64vARB (GLint location, GLsizei count, const GLuint64 *value); +GLAPI void APIENTRY glProgramUniformHandleui64ARB (GLuint program, GLint location, GLuint64 value); +GLAPI void APIENTRY glProgramUniformHandleui64vARB (GLuint program, GLint location, GLsizei count, const GLuint64 *values); +GLAPI GLboolean APIENTRY glIsTextureHandleResidentARB (GLuint64 handle); +GLAPI GLboolean APIENTRY glIsImageHandleResidentARB (GLuint64 handle); +GLAPI void APIENTRY glVertexAttribL1ui64ARB (GLuint index, GLuint64EXT x); +GLAPI void APIENTRY glVertexAttribL1ui64vARB (GLuint index, const GLuint64EXT *v); +GLAPI void APIENTRY glGetVertexAttribLui64vARB (GLuint index, GLenum pname, GLuint64EXT *params); +#endif +#endif /* GL_ARB_bindless_texture */ + +#ifndef GL_ARB_blend_func_extended +#define GL_ARB_blend_func_extended 1 +#endif /* GL_ARB_blend_func_extended */ + +#ifndef GL_ARB_buffer_storage +#define GL_ARB_buffer_storage 1 +#endif /* GL_ARB_buffer_storage */ + +#ifndef GL_ARB_cl_event +#define GL_ARB_cl_event 1 +struct _cl_context; +struct _cl_event; +#define GL_SYNC_CL_EVENT_ARB 0x8240 +#define GL_SYNC_CL_EVENT_COMPLETE_ARB 0x8241 +typedef GLsync (APIENTRYP PFNGLCREATESYNCFROMCLEVENTARBPROC) (struct _cl_context *context, struct _cl_event *event, GLbitfield flags); +#ifdef GL_GLEXT_PROTOTYPES +GLAPI GLsync APIENTRY glCreateSyncFromCLeventARB (struct _cl_context *context, struct _cl_event *event, GLbitfield flags); +#endif +#endif /* GL_ARB_cl_event */ + +#ifndef GL_ARB_clear_buffer_object +#define GL_ARB_clear_buffer_object 1 +#endif /* GL_ARB_clear_buffer_object */ + +#ifndef GL_ARB_clear_texture +#define GL_ARB_clear_texture 1 +#endif /* GL_ARB_clear_texture */ + +#ifndef GL_ARB_color_buffer_float +#define GL_ARB_color_buffer_float 1 +#define GL_RGBA_FLOAT_MODE_ARB 0x8820 +#define GL_CLAMP_VERTEX_COLOR_ARB 0x891A +#define GL_CLAMP_FRAGMENT_COLOR_ARB 0x891B +#define GL_CLAMP_READ_COLOR_ARB 0x891C +#define GL_FIXED_ONLY_ARB 0x891D +typedef void (APIENTRYP PFNGLCLAMPCOLORARBPROC) (GLenum target, GLenum clamp); +#ifdef GL_GLEXT_PROTOTYPES +GLAPI void APIENTRY glClampColorARB (GLenum target, GLenum clamp); +#endif +#endif /* GL_ARB_color_buffer_float */ + +#ifndef GL_ARB_compatibility +#define GL_ARB_compatibility 1 +#endif /* GL_ARB_compatibility */ + +#ifndef GL_ARB_compressed_texture_pixel_storage +#define GL_ARB_compressed_texture_pixel_storage 1 +#endif /* GL_ARB_compressed_texture_pixel_storage */ + +#ifndef GL_ARB_compute_shader +#define GL_ARB_compute_shader 1 +#define GL_COMPUTE_SHADER_BIT 0x00000020 +#endif /* GL_ARB_compute_shader */ + +#ifndef GL_ARB_compute_variable_group_size +#define GL_ARB_compute_variable_group_size 1 +#define GL_MAX_COMPUTE_VARIABLE_GROUP_INVOCATIONS_ARB 0x9344 +#define GL_MAX_COMPUTE_FIXED_GROUP_INVOCATIONS_ARB 0x90EB +#define GL_MAX_COMPUTE_VARIABLE_GROUP_SIZE_ARB 0x9345 +#define GL_MAX_COMPUTE_FIXED_GROUP_SIZE_ARB 0x91BF +typedef void (APIENTRYP PFNGLDISPATCHCOMPUTEGROUPSIZEARBPROC) (GLuint num_groups_x, GLuint num_groups_y, GLuint num_groups_z, GLuint group_size_x, GLuint group_size_y, GLuint group_size_z); +#ifdef GL_GLEXT_PROTOTYPES +GLAPI void APIENTRY glDispatchComputeGroupSizeARB (GLuint num_groups_x, GLuint num_groups_y, GLuint num_groups_z, GLuint group_size_x, GLuint group_size_y, GLuint group_size_z); +#endif +#endif /* GL_ARB_compute_variable_group_size */ + +#ifndef GL_ARB_conservative_depth +#define GL_ARB_conservative_depth 1 +#endif /* GL_ARB_conservative_depth */ + +#ifndef GL_ARB_copy_buffer +#define GL_ARB_copy_buffer 1 +#define GL_COPY_READ_BUFFER_BINDING 0x8F36 +#define GL_COPY_WRITE_BUFFER_BINDING 0x8F37 +#endif /* GL_ARB_copy_buffer */ + +#ifndef GL_ARB_copy_image +#define GL_ARB_copy_image 1 +#endif /* GL_ARB_copy_image */ + +#ifndef GL_ARB_debug_output +#define GL_ARB_debug_output 1 +typedef void (APIENTRY *GLDEBUGPROCARB)(GLenum source,GLenum type,GLuint id,GLenum severity,GLsizei length,const GLchar *message,const void *userParam); +#define GL_DEBUG_OUTPUT_SYNCHRONOUS_ARB 0x8242 +#define GL_DEBUG_NEXT_LOGGED_MESSAGE_LENGTH_ARB 0x8243 +#define GL_DEBUG_CALLBACK_FUNCTION_ARB 0x8244 +#define GL_DEBUG_CALLBACK_USER_PARAM_ARB 0x8245 +#define GL_DEBUG_SOURCE_API_ARB 0x8246 +#define GL_DEBUG_SOURCE_WINDOW_SYSTEM_ARB 0x8247 +#define GL_DEBUG_SOURCE_SHADER_COMPILER_ARB 0x8248 +#define GL_DEBUG_SOURCE_THIRD_PARTY_ARB 0x8249 +#define GL_DEBUG_SOURCE_APPLICATION_ARB 0x824A +#define GL_DEBUG_SOURCE_OTHER_ARB 0x824B +#define GL_DEBUG_TYPE_ERROR_ARB 0x824C +#define GL_DEBUG_TYPE_DEPRECATED_BEHAVIOR_ARB 0x824D +#define GL_DEBUG_TYPE_UNDEFINED_BEHAVIOR_ARB 0x824E +#define GL_DEBUG_TYPE_PORTABILITY_ARB 0x824F +#define GL_DEBUG_TYPE_PERFORMANCE_ARB 0x8250 +#define GL_DEBUG_TYPE_OTHER_ARB 0x8251 +#define GL_MAX_DEBUG_MESSAGE_LENGTH_ARB 0x9143 +#define GL_MAX_DEBUG_LOGGED_MESSAGES_ARB 0x9144 +#define GL_DEBUG_LOGGED_MESSAGES_ARB 0x9145 +#define GL_DEBUG_SEVERITY_HIGH_ARB 0x9146 +#define GL_DEBUG_SEVERITY_MEDIUM_ARB 0x9147 +#define GL_DEBUG_SEVERITY_LOW_ARB 0x9148 +typedef void (APIENTRYP PFNGLDEBUGMESSAGECONTROLARBPROC) (GLenum source, GLenum type, GLenum severity, GLsizei count, const GLuint *ids, GLboolean enabled); +typedef void (APIENTRYP PFNGLDEBUGMESSAGEINSERTARBPROC) (GLenum source, GLenum type, GLuint id, GLenum severity, GLsizei length, const GLchar *buf); +typedef void (APIENTRYP PFNGLDEBUGMESSAGECALLBACKARBPROC) (GLDEBUGPROCARB callback, const void *userParam); +typedef GLuint (APIENTRYP PFNGLGETDEBUGMESSAGELOGARBPROC) (GLuint count, GLsizei bufSize, GLenum *sources, GLenum *types, GLuint *ids, GLenum *severities, GLsizei *lengths, GLchar *messageLog); +#ifdef GL_GLEXT_PROTOTYPES +GLAPI void APIENTRY glDebugMessageControlARB (GLenum source, GLenum type, GLenum severity, GLsizei count, const GLuint *ids, GLboolean enabled); +GLAPI void APIENTRY glDebugMessageInsertARB (GLenum source, GLenum type, GLuint id, GLenum severity, GLsizei length, const GLchar *buf); +GLAPI void APIENTRY glDebugMessageCallbackARB (GLDEBUGPROCARB callback, const void *userParam); +GLAPI GLuint APIENTRY glGetDebugMessageLogARB (GLuint count, GLsizei bufSize, GLenum *sources, GLenum *types, GLuint *ids, GLenum *severities, GLsizei *lengths, GLchar *messageLog); +#endif +#endif /* GL_ARB_debug_output */ + +#ifndef GL_ARB_depth_buffer_float +#define GL_ARB_depth_buffer_float 1 +#endif /* GL_ARB_depth_buffer_float */ + +#ifndef GL_ARB_depth_clamp +#define GL_ARB_depth_clamp 1 +#endif /* GL_ARB_depth_clamp */ + +#ifndef GL_ARB_depth_texture +#define GL_ARB_depth_texture 1 +#define GL_DEPTH_COMPONENT16_ARB 0x81A5 +#define GL_DEPTH_COMPONENT24_ARB 0x81A6 +#define GL_DEPTH_COMPONENT32_ARB 0x81A7 +#define GL_TEXTURE_DEPTH_SIZE_ARB 0x884A +#define GL_DEPTH_TEXTURE_MODE_ARB 0x884B +#endif /* GL_ARB_depth_texture */ + +#ifndef GL_ARB_draw_buffers +#define GL_ARB_draw_buffers 1 +#define GL_MAX_DRAW_BUFFERS_ARB 0x8824 +#define GL_DRAW_BUFFER0_ARB 0x8825 +#define GL_DRAW_BUFFER1_ARB 0x8826 +#define GL_DRAW_BUFFER2_ARB 0x8827 +#define GL_DRAW_BUFFER3_ARB 0x8828 +#define GL_DRAW_BUFFER4_ARB 0x8829 +#define GL_DRAW_BUFFER5_ARB 0x882A +#define GL_DRAW_BUFFER6_ARB 0x882B +#define GL_DRAW_BUFFER7_ARB 0x882C +#define GL_DRAW_BUFFER8_ARB 0x882D +#define GL_DRAW_BUFFER9_ARB 0x882E +#define GL_DRAW_BUFFER10_ARB 0x882F +#define GL_DRAW_BUFFER11_ARB 0x8830 +#define GL_DRAW_BUFFER12_ARB 0x8831 +#define GL_DRAW_BUFFER13_ARB 0x8832 +#define GL_DRAW_BUFFER14_ARB 0x8833 +#define GL_DRAW_BUFFER15_ARB 0x8834 +typedef void (APIENTRYP PFNGLDRAWBUFFERSARBPROC) (GLsizei n, const GLenum *bufs); +#ifdef GL_GLEXT_PROTOTYPES +GLAPI void APIENTRY glDrawBuffersARB (GLsizei n, const GLenum *bufs); +#endif +#endif /* GL_ARB_draw_buffers */ + +#ifndef GL_ARB_draw_buffers_blend +#define GL_ARB_draw_buffers_blend 1 +typedef void (APIENTRYP PFNGLBLENDEQUATIONIARBPROC) (GLuint buf, GLenum mode); +typedef void (APIENTRYP PFNGLBLENDEQUATIONSEPARATEIARBPROC) (GLuint buf, GLenum modeRGB, GLenum modeAlpha); +typedef void (APIENTRYP PFNGLBLENDFUNCIARBPROC) (GLuint buf, GLenum src, GLenum dst); +typedef void (APIENTRYP PFNGLBLENDFUNCSEPARATEIARBPROC) (GLuint buf, GLenum srcRGB, GLenum dstRGB, GLenum srcAlpha, GLenum dstAlpha); +#ifdef GL_GLEXT_PROTOTYPES +GLAPI void APIENTRY glBlendEquationiARB (GLuint buf, GLenum mode); +GLAPI void APIENTRY glBlendEquationSeparateiARB (GLuint buf, GLenum modeRGB, GLenum modeAlpha); +GLAPI void APIENTRY glBlendFunciARB (GLuint buf, GLenum src, GLenum dst); +GLAPI void APIENTRY glBlendFuncSeparateiARB (GLuint buf, GLenum srcRGB, GLenum dstRGB, GLenum srcAlpha, GLenum dstAlpha); +#endif +#endif /* GL_ARB_draw_buffers_blend */ + +#ifndef GL_ARB_draw_elements_base_vertex +#define GL_ARB_draw_elements_base_vertex 1 +#endif /* GL_ARB_draw_elements_base_vertex */ + +#ifndef GL_ARB_draw_indirect +#define GL_ARB_draw_indirect 1 +#endif /* GL_ARB_draw_indirect */ + +#ifndef GL_ARB_draw_instanced +#define GL_ARB_draw_instanced 1 +typedef void (APIENTRYP PFNGLDRAWARRAYSINSTANCEDARBPROC) (GLenum mode, GLint first, GLsizei count, GLsizei primcount); +typedef void (APIENTRYP PFNGLDRAWELEMENTSINSTANCEDARBPROC) (GLenum mode, GLsizei count, GLenum type, const void *indices, GLsizei primcount); +#ifdef GL_GLEXT_PROTOTYPES +GLAPI void APIENTRY glDrawArraysInstancedARB (GLenum mode, GLint first, GLsizei count, GLsizei primcount); +GLAPI void APIENTRY glDrawElementsInstancedARB (GLenum mode, GLsizei count, GLenum type, const void *indices, GLsizei primcount); +#endif +#endif /* GL_ARB_draw_instanced */ + +#ifndef GL_ARB_enhanced_layouts +#define GL_ARB_enhanced_layouts 1 +#endif /* GL_ARB_enhanced_layouts */ + +#ifndef GL_ARB_explicit_attrib_location +#define GL_ARB_explicit_attrib_location 1 +#endif /* GL_ARB_explicit_attrib_location */ + +#ifndef GL_ARB_explicit_uniform_location +#define GL_ARB_explicit_uniform_location 1 +#endif /* GL_ARB_explicit_uniform_location */ + +#ifndef GL_ARB_fragment_coord_conventions +#define GL_ARB_fragment_coord_conventions 1 +#endif /* GL_ARB_fragment_coord_conventions */ + +#ifndef GL_ARB_fragment_layer_viewport +#define GL_ARB_fragment_layer_viewport 1 +#endif /* GL_ARB_fragment_layer_viewport */ + +#ifndef GL_ARB_fragment_program +#define GL_ARB_fragment_program 1 +#define GL_FRAGMENT_PROGRAM_ARB 0x8804 +#define GL_PROGRAM_FORMAT_ASCII_ARB 0x8875 +#define GL_PROGRAM_LENGTH_ARB 0x8627 +#define GL_PROGRAM_FORMAT_ARB 0x8876 +#define GL_PROGRAM_BINDING_ARB 0x8677 +#define GL_PROGRAM_INSTRUCTIONS_ARB 0x88A0 +#define GL_MAX_PROGRAM_INSTRUCTIONS_ARB 0x88A1 +#define GL_PROGRAM_NATIVE_INSTRUCTIONS_ARB 0x88A2 +#define GL_MAX_PROGRAM_NATIVE_INSTRUCTIONS_ARB 0x88A3 +#define GL_PROGRAM_TEMPORARIES_ARB 0x88A4 +#define GL_MAX_PROGRAM_TEMPORARIES_ARB 0x88A5 +#define GL_PROGRAM_NATIVE_TEMPORARIES_ARB 0x88A6 +#define GL_MAX_PROGRAM_NATIVE_TEMPORARIES_ARB 0x88A7 +#define GL_PROGRAM_PARAMETERS_ARB 0x88A8 +#define GL_MAX_PROGRAM_PARAMETERS_ARB 0x88A9 +#define GL_PROGRAM_NATIVE_PARAMETERS_ARB 0x88AA +#define GL_MAX_PROGRAM_NATIVE_PARAMETERS_ARB 0x88AB +#define GL_PROGRAM_ATTRIBS_ARB 0x88AC +#define GL_MAX_PROGRAM_ATTRIBS_ARB 0x88AD +#define GL_PROGRAM_NATIVE_ATTRIBS_ARB 0x88AE +#define GL_MAX_PROGRAM_NATIVE_ATTRIBS_ARB 0x88AF +#define GL_MAX_PROGRAM_LOCAL_PARAMETERS_ARB 0x88B4 +#define GL_MAX_PROGRAM_ENV_PARAMETERS_ARB 0x88B5 +#define GL_PROGRAM_UNDER_NATIVE_LIMITS_ARB 0x88B6 +#define GL_PROGRAM_ALU_INSTRUCTIONS_ARB 0x8805 +#define GL_PROGRAM_TEX_INSTRUCTIONS_ARB 0x8806 +#define GL_PROGRAM_TEX_INDIRECTIONS_ARB 0x8807 +#define GL_PROGRAM_NATIVE_ALU_INSTRUCTIONS_ARB 0x8808 +#define GL_PROGRAM_NATIVE_TEX_INSTRUCTIONS_ARB 0x8809 +#define GL_PROGRAM_NATIVE_TEX_INDIRECTIONS_ARB 0x880A +#define GL_MAX_PROGRAM_ALU_INSTRUCTIONS_ARB 0x880B +#define GL_MAX_PROGRAM_TEX_INSTRUCTIONS_ARB 0x880C +#define GL_MAX_PROGRAM_TEX_INDIRECTIONS_ARB 0x880D +#define GL_MAX_PROGRAM_NATIVE_ALU_INSTRUCTIONS_ARB 0x880E +#define GL_MAX_PROGRAM_NATIVE_TEX_INSTRUCTIONS_ARB 0x880F +#define GL_MAX_PROGRAM_NATIVE_TEX_INDIRECTIONS_ARB 0x8810 +#define GL_PROGRAM_STRING_ARB 0x8628 +#define GL_PROGRAM_ERROR_POSITION_ARB 0x864B +#define GL_CURRENT_MATRIX_ARB 0x8641 +#define GL_TRANSPOSE_CURRENT_MATRIX_ARB 0x88B7 +#define GL_CURRENT_MATRIX_STACK_DEPTH_ARB 0x8640 +#define GL_MAX_PROGRAM_MATRICES_ARB 0x862F +#define GL_MAX_PROGRAM_MATRIX_STACK_DEPTH_ARB 0x862E +#define GL_MAX_TEXTURE_COORDS_ARB 0x8871 +#define GL_MAX_TEXTURE_IMAGE_UNITS_ARB 0x8872 +#define GL_PROGRAM_ERROR_STRING_ARB 0x8874 +#define GL_MATRIX0_ARB 0x88C0 +#define GL_MATRIX1_ARB 0x88C1 +#define GL_MATRIX2_ARB 0x88C2 +#define GL_MATRIX3_ARB 0x88C3 +#define GL_MATRIX4_ARB 0x88C4 +#define GL_MATRIX5_ARB 0x88C5 +#define GL_MATRIX6_ARB 0x88C6 +#define GL_MATRIX7_ARB 0x88C7 +#define GL_MATRIX8_ARB 0x88C8 +#define GL_MATRIX9_ARB 0x88C9 +#define GL_MATRIX10_ARB 0x88CA +#define GL_MATRIX11_ARB 0x88CB +#define GL_MATRIX12_ARB 0x88CC +#define GL_MATRIX13_ARB 0x88CD +#define GL_MATRIX14_ARB 0x88CE +#define GL_MATRIX15_ARB 0x88CF +#define GL_MATRIX16_ARB 0x88D0 +#define GL_MATRIX17_ARB 0x88D1 +#define GL_MATRIX18_ARB 0x88D2 +#define GL_MATRIX19_ARB 0x88D3 +#define GL_MATRIX20_ARB 0x88D4 +#define GL_MATRIX21_ARB 0x88D5 +#define GL_MATRIX22_ARB 0x88D6 +#define GL_MATRIX23_ARB 0x88D7 +#define GL_MATRIX24_ARB 0x88D8 +#define GL_MATRIX25_ARB 0x88D9 +#define GL_MATRIX26_ARB 0x88DA +#define GL_MATRIX27_ARB 0x88DB +#define GL_MATRIX28_ARB 0x88DC +#define GL_MATRIX29_ARB 0x88DD +#define GL_MATRIX30_ARB 0x88DE +#define GL_MATRIX31_ARB 0x88DF +typedef void (APIENTRYP PFNGLPROGRAMSTRINGARBPROC) (GLenum target, GLenum format, GLsizei len, const void *string); +typedef void (APIENTRYP PFNGLBINDPROGRAMARBPROC) (GLenum target, GLuint program); +typedef void (APIENTRYP PFNGLDELETEPROGRAMSARBPROC) (GLsizei n, const GLuint *programs); +typedef void (APIENTRYP PFNGLGENPROGRAMSARBPROC) (GLsizei n, GLuint *programs); +typedef void (APIENTRYP PFNGLPROGRAMENVPARAMETER4DARBPROC) (GLenum target, GLuint index, GLdouble x, GLdouble y, GLdouble z, GLdouble w); +typedef void (APIENTRYP PFNGLPROGRAMENVPARAMETER4DVARBPROC) (GLenum target, GLuint index, const GLdouble *params); +typedef void (APIENTRYP PFNGLPROGRAMENVPARAMETER4FARBPROC) (GLenum target, GLuint index, GLfloat x, GLfloat y, GLfloat z, GLfloat w); +typedef void (APIENTRYP PFNGLPROGRAMENVPARAMETER4FVARBPROC) (GLenum target, GLuint index, const GLfloat *params); +typedef void (APIENTRYP PFNGLPROGRAMLOCALPARAMETER4DARBPROC) (GLenum target, GLuint index, GLdouble x, GLdouble y, GLdouble z, GLdouble w); +typedef void (APIENTRYP PFNGLPROGRAMLOCALPARAMETER4DVARBPROC) (GLenum target, GLuint index, const GLdouble *params); +typedef void (APIENTRYP PFNGLPROGRAMLOCALPARAMETER4FARBPROC) (GLenum target, GLuint index, GLfloat x, GLfloat y, GLfloat z, GLfloat w); +typedef void (APIENTRYP PFNGLPROGRAMLOCALPARAMETER4FVARBPROC) (GLenum target, GLuint index, const GLfloat *params); +typedef void (APIENTRYP PFNGLGETPROGRAMENVPARAMETERDVARBPROC) (GLenum target, GLuint index, GLdouble *params); +typedef void (APIENTRYP PFNGLGETPROGRAMENVPARAMETERFVARBPROC) (GLenum target, GLuint index, GLfloat *params); +typedef void (APIENTRYP PFNGLGETPROGRAMLOCALPARAMETERDVARBPROC) (GLenum target, GLuint index, GLdouble *params); +typedef void (APIENTRYP PFNGLGETPROGRAMLOCALPARAMETERFVARBPROC) (GLenum target, GLuint index, GLfloat *params); +typedef void (APIENTRYP PFNGLGETPROGRAMIVARBPROC) (GLenum target, GLenum pname, GLint *params); +typedef void (APIENTRYP PFNGLGETPROGRAMSTRINGARBPROC) (GLenum target, GLenum pname, void *string); +typedef GLboolean (APIENTRYP PFNGLISPROGRAMARBPROC) (GLuint program); +#ifdef GL_GLEXT_PROTOTYPES +GLAPI void APIENTRY glProgramStringARB (GLenum target, GLenum format, GLsizei len, const void *string); +GLAPI void APIENTRY glBindProgramARB (GLenum target, GLuint program); +GLAPI void APIENTRY glDeleteProgramsARB (GLsizei n, const GLuint *programs); +GLAPI void APIENTRY glGenProgramsARB (GLsizei n, GLuint *programs); +GLAPI void APIENTRY glProgramEnvParameter4dARB (GLenum target, GLuint index, GLdouble x, GLdouble y, GLdouble z, GLdouble w); +GLAPI void APIENTRY glProgramEnvParameter4dvARB (GLenum target, GLuint index, const GLdouble *params); +GLAPI void APIENTRY glProgramEnvParameter4fARB (GLenum target, GLuint index, GLfloat x, GLfloat y, GLfloat z, GLfloat w); +GLAPI void APIENTRY glProgramEnvParameter4fvARB (GLenum target, GLuint index, const GLfloat *params); +GLAPI void APIENTRY glProgramLocalParameter4dARB (GLenum target, GLuint index, GLdouble x, GLdouble y, GLdouble z, GLdouble w); +GLAPI void APIENTRY glProgramLocalParameter4dvARB (GLenum target, GLuint index, const GLdouble *params); +GLAPI void APIENTRY glProgramLocalParameter4fARB (GLenum target, GLuint index, GLfloat x, GLfloat y, GLfloat z, GLfloat w); +GLAPI void APIENTRY glProgramLocalParameter4fvARB (GLenum target, GLuint index, const GLfloat *params); +GLAPI void APIENTRY glGetProgramEnvParameterdvARB (GLenum target, GLuint index, GLdouble *params); +GLAPI void APIENTRY glGetProgramEnvParameterfvARB (GLenum target, GLuint index, GLfloat *params); +GLAPI void APIENTRY glGetProgramLocalParameterdvARB (GLenum target, GLuint index, GLdouble *params); +GLAPI void APIENTRY glGetProgramLocalParameterfvARB (GLenum target, GLuint index, GLfloat *params); +GLAPI void APIENTRY glGetProgramivARB (GLenum target, GLenum pname, GLint *params); +GLAPI void APIENTRY glGetProgramStringARB (GLenum target, GLenum pname, void *string); +GLAPI GLboolean APIENTRY glIsProgramARB (GLuint program); +#endif +#endif /* GL_ARB_fragment_program */ + +#ifndef GL_ARB_fragment_program_shadow +#define GL_ARB_fragment_program_shadow 1 +#endif /* GL_ARB_fragment_program_shadow */ + +#ifndef GL_ARB_fragment_shader +#define GL_ARB_fragment_shader 1 +#define GL_FRAGMENT_SHADER_ARB 0x8B30 +#define GL_MAX_FRAGMENT_UNIFORM_COMPONENTS_ARB 0x8B49 +#define GL_FRAGMENT_SHADER_DERIVATIVE_HINT_ARB 0x8B8B +#endif /* GL_ARB_fragment_shader */ + +#ifndef GL_ARB_framebuffer_no_attachments +#define GL_ARB_framebuffer_no_attachments 1 +#endif /* GL_ARB_framebuffer_no_attachments */ + +#ifndef GL_ARB_framebuffer_object +#define GL_ARB_framebuffer_object 1 +#endif /* GL_ARB_framebuffer_object */ + +#ifndef GL_ARB_framebuffer_sRGB +#define GL_ARB_framebuffer_sRGB 1 +#endif /* GL_ARB_framebuffer_sRGB */ + +#ifndef GL_ARB_geometry_shader4 +#define GL_ARB_geometry_shader4 1 +#define GL_LINES_ADJACENCY_ARB 0x000A +#define GL_LINE_STRIP_ADJACENCY_ARB 0x000B +#define GL_TRIANGLES_ADJACENCY_ARB 0x000C +#define GL_TRIANGLE_STRIP_ADJACENCY_ARB 0x000D +#define GL_PROGRAM_POINT_SIZE_ARB 0x8642 +#define GL_MAX_GEOMETRY_TEXTURE_IMAGE_UNITS_ARB 0x8C29 +#define GL_FRAMEBUFFER_ATTACHMENT_LAYERED_ARB 0x8DA7 +#define GL_FRAMEBUFFER_INCOMPLETE_LAYER_TARGETS_ARB 0x8DA8 +#define GL_FRAMEBUFFER_INCOMPLETE_LAYER_COUNT_ARB 0x8DA9 +#define GL_GEOMETRY_SHADER_ARB 0x8DD9 +#define GL_GEOMETRY_VERTICES_OUT_ARB 0x8DDA +#define GL_GEOMETRY_INPUT_TYPE_ARB 0x8DDB +#define GL_GEOMETRY_OUTPUT_TYPE_ARB 0x8DDC +#define GL_MAX_GEOMETRY_VARYING_COMPONENTS_ARB 0x8DDD +#define GL_MAX_VERTEX_VARYING_COMPONENTS_ARB 0x8DDE +#define GL_MAX_GEOMETRY_UNIFORM_COMPONENTS_ARB 0x8DDF +#define GL_MAX_GEOMETRY_OUTPUT_VERTICES_ARB 0x8DE0 +#define GL_MAX_GEOMETRY_TOTAL_OUTPUT_COMPONENTS_ARB 0x8DE1 +typedef void (APIENTRYP PFNGLPROGRAMPARAMETERIARBPROC) (GLuint program, GLenum pname, GLint value); +typedef void (APIENTRYP PFNGLFRAMEBUFFERTEXTUREARBPROC) (GLenum target, GLenum attachment, GLuint texture, GLint level); +typedef void (APIENTRYP PFNGLFRAMEBUFFERTEXTURELAYERARBPROC) (GLenum target, GLenum attachment, GLuint texture, GLint level, GLint layer); +typedef void (APIENTRYP PFNGLFRAMEBUFFERTEXTUREFACEARBPROC) (GLenum target, GLenum attachment, GLuint texture, GLint level, GLenum face); +#ifdef GL_GLEXT_PROTOTYPES +GLAPI void APIENTRY glProgramParameteriARB (GLuint program, GLenum pname, GLint value); +GLAPI void APIENTRY glFramebufferTextureARB (GLenum target, GLenum attachment, GLuint texture, GLint level); +GLAPI void APIENTRY glFramebufferTextureLayerARB (GLenum target, GLenum attachment, GLuint texture, GLint level, GLint layer); +GLAPI void APIENTRY glFramebufferTextureFaceARB (GLenum target, GLenum attachment, GLuint texture, GLint level, GLenum face); +#endif +#endif /* GL_ARB_geometry_shader4 */ + +#ifndef GL_ARB_get_program_binary +#define GL_ARB_get_program_binary 1 +#endif /* GL_ARB_get_program_binary */ + +#ifndef GL_ARB_gpu_shader5 +#define GL_ARB_gpu_shader5 1 +#endif /* GL_ARB_gpu_shader5 */ + +#ifndef GL_ARB_gpu_shader_fp64 +#define GL_ARB_gpu_shader_fp64 1 +#endif /* GL_ARB_gpu_shader_fp64 */ + +#ifndef GL_ARB_half_float_pixel +#define GL_ARB_half_float_pixel 1 +typedef unsigned short GLhalfARB; +#define GL_HALF_FLOAT_ARB 0x140B +#endif /* GL_ARB_half_float_pixel */ + +#ifndef GL_ARB_half_float_vertex +#define GL_ARB_half_float_vertex 1 +#endif /* GL_ARB_half_float_vertex */ + +#ifndef GL_ARB_imaging +#define GL_ARB_imaging 1 +#define GL_BLEND_COLOR 0x8005 +#define GL_BLEND_EQUATION 0x8009 +#define GL_CONVOLUTION_1D 0x8010 +#define GL_CONVOLUTION_2D 0x8011 +#define GL_SEPARABLE_2D 0x8012 +#define GL_CONVOLUTION_BORDER_MODE 0x8013 +#define GL_CONVOLUTION_FILTER_SCALE 0x8014 +#define GL_CONVOLUTION_FILTER_BIAS 0x8015 +#define GL_REDUCE 0x8016 +#define GL_CONVOLUTION_FORMAT 0x8017 +#define GL_CONVOLUTION_WIDTH 0x8018 +#define GL_CONVOLUTION_HEIGHT 0x8019 +#define GL_MAX_CONVOLUTION_WIDTH 0x801A +#define GL_MAX_CONVOLUTION_HEIGHT 0x801B +#define GL_POST_CONVOLUTION_RED_SCALE 0x801C +#define GL_POST_CONVOLUTION_GREEN_SCALE 0x801D +#define GL_POST_CONVOLUTION_BLUE_SCALE 0x801E +#define GL_POST_CONVOLUTION_ALPHA_SCALE 0x801F +#define GL_POST_CONVOLUTION_RED_BIAS 0x8020 +#define GL_POST_CONVOLUTION_GREEN_BIAS 0x8021 +#define GL_POST_CONVOLUTION_BLUE_BIAS 0x8022 +#define GL_POST_CONVOLUTION_ALPHA_BIAS 0x8023 +#define GL_HISTOGRAM 0x8024 +#define GL_PROXY_HISTOGRAM 0x8025 +#define GL_HISTOGRAM_WIDTH 0x8026 +#define GL_HISTOGRAM_FORMAT 0x8027 +#define GL_HISTOGRAM_RED_SIZE 0x8028 +#define GL_HISTOGRAM_GREEN_SIZE 0x8029 +#define GL_HISTOGRAM_BLUE_SIZE 0x802A +#define GL_HISTOGRAM_ALPHA_SIZE 0x802B +#define GL_HISTOGRAM_LUMINANCE_SIZE 0x802C +#define GL_HISTOGRAM_SINK 0x802D +#define GL_MINMAX 0x802E +#define GL_MINMAX_FORMAT 0x802F +#define GL_MINMAX_SINK 0x8030 +#define GL_TABLE_TOO_LARGE 0x8031 +#define GL_COLOR_MATRIX 0x80B1 +#define GL_COLOR_MATRIX_STACK_DEPTH 0x80B2 +#define GL_MAX_COLOR_MATRIX_STACK_DEPTH 0x80B3 +#define GL_POST_COLOR_MATRIX_RED_SCALE 0x80B4 +#define GL_POST_COLOR_MATRIX_GREEN_SCALE 0x80B5 +#define GL_POST_COLOR_MATRIX_BLUE_SCALE 0x80B6 +#define GL_POST_COLOR_MATRIX_ALPHA_SCALE 0x80B7 +#define GL_POST_COLOR_MATRIX_RED_BIAS 0x80B8 +#define GL_POST_COLOR_MATRIX_GREEN_BIAS 0x80B9 +#define GL_POST_COLOR_MATRIX_BLUE_BIAS 0x80BA +#define GL_POST_COLOR_MATRIX_ALPHA_BIAS 0x80BB +#define GL_COLOR_TABLE 0x80D0 +#define GL_POST_CONVOLUTION_COLOR_TABLE 0x80D1 +#define GL_POST_COLOR_MATRIX_COLOR_TABLE 0x80D2 +#define GL_PROXY_COLOR_TABLE 0x80D3 +#define GL_PROXY_POST_CONVOLUTION_COLOR_TABLE 0x80D4 +#define GL_PROXY_POST_COLOR_MATRIX_COLOR_TABLE 0x80D5 +#define GL_COLOR_TABLE_SCALE 0x80D6 +#define GL_COLOR_TABLE_BIAS 0x80D7 +#define GL_COLOR_TABLE_FORMAT 0x80D8 +#define GL_COLOR_TABLE_WIDTH 0x80D9 +#define GL_COLOR_TABLE_RED_SIZE 0x80DA +#define GL_COLOR_TABLE_GREEN_SIZE 0x80DB +#define GL_COLOR_TABLE_BLUE_SIZE 0x80DC +#define GL_COLOR_TABLE_ALPHA_SIZE 0x80DD +#define GL_COLOR_TABLE_LUMINANCE_SIZE 0x80DE +#define GL_COLOR_TABLE_INTENSITY_SIZE 0x80DF +#define GL_CONSTANT_BORDER 0x8151 +#define GL_REPLICATE_BORDER 0x8153 +#define GL_CONVOLUTION_BORDER_COLOR 0x8154 +typedef void (APIENTRYP PFNGLCOLORTABLEPROC) (GLenum target, GLenum internalformat, GLsizei width, GLenum format, GLenum type, const void *table); +typedef void (APIENTRYP PFNGLCOLORTABLEPARAMETERFVPROC) (GLenum target, GLenum pname, const GLfloat *params); +typedef void (APIENTRYP PFNGLCOLORTABLEPARAMETERIVPROC) (GLenum target, GLenum pname, const GLint *params); +typedef void (APIENTRYP PFNGLCOPYCOLORTABLEPROC) (GLenum target, GLenum internalformat, GLint x, GLint y, GLsizei width); +typedef void (APIENTRYP PFNGLGETCOLORTABLEPROC) (GLenum target, GLenum format, GLenum type, void *table); +typedef void (APIENTRYP PFNGLGETCOLORTABLEPARAMETERFVPROC) (GLenum target, GLenum pname, GLfloat *params); +typedef void (APIENTRYP PFNGLGETCOLORTABLEPARAMETERIVPROC) (GLenum target, GLenum pname, GLint *params); +typedef void (APIENTRYP PFNGLCOLORSUBTABLEPROC) (GLenum target, GLsizei start, GLsizei count, GLenum format, GLenum type, const void *data); +typedef void (APIENTRYP PFNGLCOPYCOLORSUBTABLEPROC) (GLenum target, GLsizei start, GLint x, GLint y, GLsizei width); +typedef void (APIENTRYP PFNGLCONVOLUTIONFILTER1DPROC) (GLenum target, GLenum internalformat, GLsizei width, GLenum format, GLenum type, const void *image); +typedef void (APIENTRYP PFNGLCONVOLUTIONFILTER2DPROC) (GLenum target, GLenum internalformat, GLsizei width, GLsizei height, GLenum format, GLenum type, const void *image); +typedef void (APIENTRYP PFNGLCONVOLUTIONPARAMETERFPROC) (GLenum target, GLenum pname, GLfloat params); +typedef void (APIENTRYP PFNGLCONVOLUTIONPARAMETERFVPROC) (GLenum target, GLenum pname, const GLfloat *params); +typedef void (APIENTRYP PFNGLCONVOLUTIONPARAMETERIPROC) (GLenum target, GLenum pname, GLint params); +typedef void (APIENTRYP PFNGLCONVOLUTIONPARAMETERIVPROC) (GLenum target, GLenum pname, const GLint *params); +typedef void (APIENTRYP PFNGLCOPYCONVOLUTIONFILTER1DPROC) (GLenum target, GLenum internalformat, GLint x, GLint y, GLsizei width); +typedef void (APIENTRYP PFNGLCOPYCONVOLUTIONFILTER2DPROC) (GLenum target, GLenum internalformat, GLint x, GLint y, GLsizei width, GLsizei height); +typedef void (APIENTRYP PFNGLGETCONVOLUTIONFILTERPROC) (GLenum target, GLenum format, GLenum type, void *image); +typedef void (APIENTRYP PFNGLGETCONVOLUTIONPARAMETERFVPROC) (GLenum target, GLenum pname, GLfloat *params); +typedef void (APIENTRYP PFNGLGETCONVOLUTIONPARAMETERIVPROC) (GLenum target, GLenum pname, GLint *params); +typedef void (APIENTRYP PFNGLGETSEPARABLEFILTERPROC) (GLenum target, GLenum format, GLenum type, void *row, void *column, void *span); +typedef void (APIENTRYP PFNGLSEPARABLEFILTER2DPROC) (GLenum target, GLenum internalformat, GLsizei width, GLsizei height, GLenum format, GLenum type, const void *row, const void *column); +typedef void (APIENTRYP PFNGLGETHISTOGRAMPROC) (GLenum target, GLboolean reset, GLenum format, GLenum type, void *values); +typedef void (APIENTRYP PFNGLGETHISTOGRAMPARAMETERFVPROC) (GLenum target, GLenum pname, GLfloat *params); +typedef void (APIENTRYP PFNGLGETHISTOGRAMPARAMETERIVPROC) (GLenum target, GLenum pname, GLint *params); +typedef void (APIENTRYP PFNGLGETMINMAXPROC) (GLenum target, GLboolean reset, GLenum format, GLenum type, void *values); +typedef void (APIENTRYP PFNGLGETMINMAXPARAMETERFVPROC) (GLenum target, GLenum pname, GLfloat *params); +typedef void (APIENTRYP PFNGLGETMINMAXPARAMETERIVPROC) (GLenum target, GLenum pname, GLint *params); +typedef void (APIENTRYP PFNGLHISTOGRAMPROC) (GLenum target, GLsizei width, GLenum internalformat, GLboolean sink); +typedef void (APIENTRYP PFNGLMINMAXPROC) (GLenum target, GLenum internalformat, GLboolean sink); +typedef void (APIENTRYP PFNGLRESETHISTOGRAMPROC) (GLenum target); +typedef void (APIENTRYP PFNGLRESETMINMAXPROC) (GLenum target); +#ifdef GL_GLEXT_PROTOTYPES +GLAPI void APIENTRY glColorTable (GLenum target, GLenum internalformat, GLsizei width, GLenum format, GLenum type, const void *table); +GLAPI void APIENTRY glColorTableParameterfv (GLenum target, GLenum pname, const GLfloat *params); +GLAPI void APIENTRY glColorTableParameteriv (GLenum target, GLenum pname, const GLint *params); +GLAPI void APIENTRY glCopyColorTable (GLenum target, GLenum internalformat, GLint x, GLint y, GLsizei width); +GLAPI void APIENTRY glGetColorTable (GLenum target, GLenum format, GLenum type, void *table); +GLAPI void APIENTRY glGetColorTableParameterfv (GLenum target, GLenum pname, GLfloat *params); +GLAPI void APIENTRY glGetColorTableParameteriv (GLenum target, GLenum pname, GLint *params); +GLAPI void APIENTRY glColorSubTable (GLenum target, GLsizei start, GLsizei count, GLenum format, GLenum type, const void *data); +GLAPI void APIENTRY glCopyColorSubTable (GLenum target, GLsizei start, GLint x, GLint y, GLsizei width); +GLAPI void APIENTRY glConvolutionFilter1D (GLenum target, GLenum internalformat, GLsizei width, GLenum format, GLenum type, const void *image); +GLAPI void APIENTRY glConvolutionFilter2D (GLenum target, GLenum internalformat, GLsizei width, GLsizei height, GLenum format, GLenum type, const void *image); +GLAPI void APIENTRY glConvolutionParameterf (GLenum target, GLenum pname, GLfloat params); +GLAPI void APIENTRY glConvolutionParameterfv (GLenum target, GLenum pname, const GLfloat *params); +GLAPI void APIENTRY glConvolutionParameteri (GLenum target, GLenum pname, GLint params); +GLAPI void APIENTRY glConvolutionParameteriv (GLenum target, GLenum pname, const GLint *params); +GLAPI void APIENTRY glCopyConvolutionFilter1D (GLenum target, GLenum internalformat, GLint x, GLint y, GLsizei width); +GLAPI void APIENTRY glCopyConvolutionFilter2D (GLenum target, GLenum internalformat, GLint x, GLint y, GLsizei width, GLsizei height); +GLAPI void APIENTRY glGetConvolutionFilter (GLenum target, GLenum format, GLenum type, void *image); +GLAPI void APIENTRY glGetConvolutionParameterfv (GLenum target, GLenum pname, GLfloat *params); +GLAPI void APIENTRY glGetConvolutionParameteriv (GLenum target, GLenum pname, GLint *params); +GLAPI void APIENTRY glGetSeparableFilter (GLenum target, GLenum format, GLenum type, void *row, void *column, void *span); +GLAPI void APIENTRY glSeparableFilter2D (GLenum target, GLenum internalformat, GLsizei width, GLsizei height, GLenum format, GLenum type, const void *row, const void *column); +GLAPI void APIENTRY glGetHistogram (GLenum target, GLboolean reset, GLenum format, GLenum type, void *values); +GLAPI void APIENTRY glGetHistogramParameterfv (GLenum target, GLenum pname, GLfloat *params); +GLAPI void APIENTRY glGetHistogramParameteriv (GLenum target, GLenum pname, GLint *params); +GLAPI void APIENTRY glGetMinmax (GLenum target, GLboolean reset, GLenum format, GLenum type, void *values); +GLAPI void APIENTRY glGetMinmaxParameterfv (GLenum target, GLenum pname, GLfloat *params); +GLAPI void APIENTRY glGetMinmaxParameteriv (GLenum target, GLenum pname, GLint *params); +GLAPI void APIENTRY glHistogram (GLenum target, GLsizei width, GLenum internalformat, GLboolean sink); +GLAPI void APIENTRY glMinmax (GLenum target, GLenum internalformat, GLboolean sink); +GLAPI void APIENTRY glResetHistogram (GLenum target); +GLAPI void APIENTRY glResetMinmax (GLenum target); +#endif +#endif /* GL_ARB_imaging */ + +#ifndef GL_ARB_indirect_parameters +#define GL_ARB_indirect_parameters 1 +#define GL_PARAMETER_BUFFER_ARB 0x80EE +#define GL_PARAMETER_BUFFER_BINDING_ARB 0x80EF +typedef void (APIENTRYP PFNGLMULTIDRAWARRAYSINDIRECTCOUNTARBPROC) (GLenum mode, GLintptr indirect, GLintptr drawcount, GLsizei maxdrawcount, GLsizei stride); +typedef void (APIENTRYP PFNGLMULTIDRAWELEMENTSINDIRECTCOUNTARBPROC) (GLenum mode, GLenum type, GLintptr indirect, GLintptr drawcount, GLsizei maxdrawcount, GLsizei stride); +#ifdef GL_GLEXT_PROTOTYPES +GLAPI void APIENTRY glMultiDrawArraysIndirectCountARB (GLenum mode, GLintptr indirect, GLintptr drawcount, GLsizei maxdrawcount, GLsizei stride); +GLAPI void APIENTRY glMultiDrawElementsIndirectCountARB (GLenum mode, GLenum type, GLintptr indirect, GLintptr drawcount, GLsizei maxdrawcount, GLsizei stride); +#endif +#endif /* GL_ARB_indirect_parameters */ + +#ifndef GL_ARB_instanced_arrays +#define GL_ARB_instanced_arrays 1 +#define GL_VERTEX_ATTRIB_ARRAY_DIVISOR_ARB 0x88FE +typedef void (APIENTRYP PFNGLVERTEXATTRIBDIVISORARBPROC) (GLuint index, GLuint divisor); +#ifdef GL_GLEXT_PROTOTYPES +GLAPI void APIENTRY glVertexAttribDivisorARB (GLuint index, GLuint divisor); +#endif +#endif /* GL_ARB_instanced_arrays */ + +#ifndef GL_ARB_internalformat_query +#define GL_ARB_internalformat_query 1 +#endif /* GL_ARB_internalformat_query */ + +#ifndef GL_ARB_internalformat_query2 +#define GL_ARB_internalformat_query2 1 +#define GL_SRGB_DECODE_ARB 0x8299 +#endif /* GL_ARB_internalformat_query2 */ + +#ifndef GL_ARB_invalidate_subdata +#define GL_ARB_invalidate_subdata 1 +#endif /* GL_ARB_invalidate_subdata */ + +#ifndef GL_ARB_map_buffer_alignment +#define GL_ARB_map_buffer_alignment 1 +#endif /* GL_ARB_map_buffer_alignment */ + +#ifndef GL_ARB_map_buffer_range +#define GL_ARB_map_buffer_range 1 +#endif /* GL_ARB_map_buffer_range */ + +#ifndef GL_ARB_matrix_palette +#define GL_ARB_matrix_palette 1 +#define GL_MATRIX_PALETTE_ARB 0x8840 +#define GL_MAX_MATRIX_PALETTE_STACK_DEPTH_ARB 0x8841 +#define GL_MAX_PALETTE_MATRICES_ARB 0x8842 +#define GL_CURRENT_PALETTE_MATRIX_ARB 0x8843 +#define GL_MATRIX_INDEX_ARRAY_ARB 0x8844 +#define GL_CURRENT_MATRIX_INDEX_ARB 0x8845 +#define GL_MATRIX_INDEX_ARRAY_SIZE_ARB 0x8846 +#define GL_MATRIX_INDEX_ARRAY_TYPE_ARB 0x8847 +#define GL_MATRIX_INDEX_ARRAY_STRIDE_ARB 0x8848 +#define GL_MATRIX_INDEX_ARRAY_POINTER_ARB 0x8849 +typedef void (APIENTRYP PFNGLCURRENTPALETTEMATRIXARBPROC) (GLint index); +typedef void (APIENTRYP PFNGLMATRIXINDEXUBVARBPROC) (GLint size, const GLubyte *indices); +typedef void (APIENTRYP PFNGLMATRIXINDEXUSVARBPROC) (GLint size, const GLushort *indices); +typedef void (APIENTRYP PFNGLMATRIXINDEXUIVARBPROC) (GLint size, const GLuint *indices); +typedef void (APIENTRYP PFNGLMATRIXINDEXPOINTERARBPROC) (GLint size, GLenum type, GLsizei stride, const void *pointer); +#ifdef GL_GLEXT_PROTOTYPES +GLAPI void APIENTRY glCurrentPaletteMatrixARB (GLint index); +GLAPI void APIENTRY glMatrixIndexubvARB (GLint size, const GLubyte *indices); +GLAPI void APIENTRY glMatrixIndexusvARB (GLint size, const GLushort *indices); +GLAPI void APIENTRY glMatrixIndexuivARB (GLint size, const GLuint *indices); +GLAPI void APIENTRY glMatrixIndexPointerARB (GLint size, GLenum type, GLsizei stride, const void *pointer); +#endif +#endif /* GL_ARB_matrix_palette */ + +#ifndef GL_ARB_multi_bind +#define GL_ARB_multi_bind 1 +#endif /* GL_ARB_multi_bind */ + +#ifndef GL_ARB_multi_draw_indirect +#define GL_ARB_multi_draw_indirect 1 +#endif /* GL_ARB_multi_draw_indirect */ + +#ifndef GL_ARB_multisample +#define GL_ARB_multisample 1 +#define GL_MULTISAMPLE_ARB 0x809D +#define GL_SAMPLE_ALPHA_TO_COVERAGE_ARB 0x809E +#define GL_SAMPLE_ALPHA_TO_ONE_ARB 0x809F +#define GL_SAMPLE_COVERAGE_ARB 0x80A0 +#define GL_SAMPLE_BUFFERS_ARB 0x80A8 +#define GL_SAMPLES_ARB 0x80A9 +#define GL_SAMPLE_COVERAGE_VALUE_ARB 0x80AA +#define GL_SAMPLE_COVERAGE_INVERT_ARB 0x80AB +#define GL_MULTISAMPLE_BIT_ARB 0x20000000 +typedef void (APIENTRYP PFNGLSAMPLECOVERAGEARBPROC) (GLfloat value, GLboolean invert); +#ifdef GL_GLEXT_PROTOTYPES +GLAPI void APIENTRY glSampleCoverageARB (GLfloat value, GLboolean invert); +#endif +#endif /* GL_ARB_multisample */ + +#ifndef GL_ARB_multitexture +#define GL_ARB_multitexture 1 +#define GL_TEXTURE0_ARB 0x84C0 +#define GL_TEXTURE1_ARB 0x84C1 +#define GL_TEXTURE2_ARB 0x84C2 +#define GL_TEXTURE3_ARB 0x84C3 +#define GL_TEXTURE4_ARB 0x84C4 +#define GL_TEXTURE5_ARB 0x84C5 +#define GL_TEXTURE6_ARB 0x84C6 +#define GL_TEXTURE7_ARB 0x84C7 +#define GL_TEXTURE8_ARB 0x84C8 +#define GL_TEXTURE9_ARB 0x84C9 +#define GL_TEXTURE10_ARB 0x84CA +#define GL_TEXTURE11_ARB 0x84CB +#define GL_TEXTURE12_ARB 0x84CC +#define GL_TEXTURE13_ARB 0x84CD +#define GL_TEXTURE14_ARB 0x84CE +#define GL_TEXTURE15_ARB 0x84CF +#define GL_TEXTURE16_ARB 0x84D0 +#define GL_TEXTURE17_ARB 0x84D1 +#define GL_TEXTURE18_ARB 0x84D2 +#define GL_TEXTURE19_ARB 0x84D3 +#define GL_TEXTURE20_ARB 0x84D4 +#define GL_TEXTURE21_ARB 0x84D5 +#define GL_TEXTURE22_ARB 0x84D6 +#define GL_TEXTURE23_ARB 0x84D7 +#define GL_TEXTURE24_ARB 0x84D8 +#define GL_TEXTURE25_ARB 0x84D9 +#define GL_TEXTURE26_ARB 0x84DA +#define GL_TEXTURE27_ARB 0x84DB +#define GL_TEXTURE28_ARB 0x84DC +#define GL_TEXTURE29_ARB 0x84DD +#define GL_TEXTURE30_ARB 0x84DE +#define GL_TEXTURE31_ARB 0x84DF +#define GL_ACTIVE_TEXTURE_ARB 0x84E0 +#define GL_CLIENT_ACTIVE_TEXTURE_ARB 0x84E1 +#define GL_MAX_TEXTURE_UNITS_ARB 0x84E2 +typedef void (APIENTRYP PFNGLACTIVETEXTUREARBPROC) (GLenum texture); +typedef void (APIENTRYP PFNGLCLIENTACTIVETEXTUREARBPROC) (GLenum texture); +typedef void (APIENTRYP PFNGLMULTITEXCOORD1DARBPROC) (GLenum target, GLdouble s); +typedef void (APIENTRYP PFNGLMULTITEXCOORD1DVARBPROC) (GLenum target, const GLdouble *v); +typedef void (APIENTRYP PFNGLMULTITEXCOORD1FARBPROC) (GLenum target, GLfloat s); +typedef void (APIENTRYP PFNGLMULTITEXCOORD1FVARBPROC) (GLenum target, const GLfloat *v); +typedef void (APIENTRYP PFNGLMULTITEXCOORD1IARBPROC) (GLenum target, GLint s); +typedef void (APIENTRYP PFNGLMULTITEXCOORD1IVARBPROC) (GLenum target, const GLint *v); +typedef void (APIENTRYP PFNGLMULTITEXCOORD1SARBPROC) (GLenum target, GLshort s); +typedef void (APIENTRYP PFNGLMULTITEXCOORD1SVARBPROC) (GLenum target, const GLshort *v); +typedef void (APIENTRYP PFNGLMULTITEXCOORD2DARBPROC) (GLenum target, GLdouble s, GLdouble t); +typedef void (APIENTRYP PFNGLMULTITEXCOORD2DVARBPROC) (GLenum target, const GLdouble *v); +typedef void (APIENTRYP PFNGLMULTITEXCOORD2FARBPROC) (GLenum target, GLfloat s, GLfloat t); +typedef void (APIENTRYP PFNGLMULTITEXCOORD2FVARBPROC) (GLenum target, const GLfloat *v); +typedef void (APIENTRYP PFNGLMULTITEXCOORD2IARBPROC) (GLenum target, GLint s, GLint t); +typedef void (APIENTRYP PFNGLMULTITEXCOORD2IVARBPROC) (GLenum target, const GLint *v); +typedef void (APIENTRYP PFNGLMULTITEXCOORD2SARBPROC) (GLenum target, GLshort s, GLshort t); +typedef void (APIENTRYP PFNGLMULTITEXCOORD2SVARBPROC) (GLenum target, const GLshort *v); +typedef void (APIENTRYP PFNGLMULTITEXCOORD3DARBPROC) (GLenum target, GLdouble s, GLdouble t, GLdouble r); +typedef void (APIENTRYP PFNGLMULTITEXCOORD3DVARBPROC) (GLenum target, const GLdouble *v); +typedef void (APIENTRYP PFNGLMULTITEXCOORD3FARBPROC) (GLenum target, GLfloat s, GLfloat t, GLfloat r); +typedef void (APIENTRYP PFNGLMULTITEXCOORD3FVARBPROC) (GLenum target, const GLfloat *v); +typedef void (APIENTRYP PFNGLMULTITEXCOORD3IARBPROC) (GLenum target, GLint s, GLint t, GLint r); +typedef void (APIENTRYP PFNGLMULTITEXCOORD3IVARBPROC) (GLenum target, const GLint *v); +typedef void (APIENTRYP PFNGLMULTITEXCOORD3SARBPROC) (GLenum target, GLshort s, GLshort t, GLshort r); +typedef void (APIENTRYP PFNGLMULTITEXCOORD3SVARBPROC) (GLenum target, const GLshort *v); +typedef void (APIENTRYP PFNGLMULTITEXCOORD4DARBPROC) (GLenum target, GLdouble s, GLdouble t, GLdouble r, GLdouble q); +typedef void (APIENTRYP PFNGLMULTITEXCOORD4DVARBPROC) (GLenum target, const GLdouble *v); +typedef void (APIENTRYP PFNGLMULTITEXCOORD4FARBPROC) (GLenum target, GLfloat s, GLfloat t, GLfloat r, GLfloat q); +typedef void (APIENTRYP PFNGLMULTITEXCOORD4FVARBPROC) (GLenum target, const GLfloat *v); +typedef void (APIENTRYP PFNGLMULTITEXCOORD4IARBPROC) (GLenum target, GLint s, GLint t, GLint r, GLint q); +typedef void (APIENTRYP PFNGLMULTITEXCOORD4IVARBPROC) (GLenum target, const GLint *v); +typedef void (APIENTRYP PFNGLMULTITEXCOORD4SARBPROC) (GLenum target, GLshort s, GLshort t, GLshort r, GLshort q); +typedef void (APIENTRYP PFNGLMULTITEXCOORD4SVARBPROC) (GLenum target, const GLshort *v); +#ifdef GL_GLEXT_PROTOTYPES +GLAPI void APIENTRY glActiveTextureARB (GLenum texture); +GLAPI void APIENTRY glClientActiveTextureARB (GLenum texture); +GLAPI void APIENTRY glMultiTexCoord1dARB (GLenum target, GLdouble s); +GLAPI void APIENTRY glMultiTexCoord1dvARB (GLenum target, const GLdouble *v); +GLAPI void APIENTRY glMultiTexCoord1fARB (GLenum target, GLfloat s); +GLAPI void APIENTRY glMultiTexCoord1fvARB (GLenum target, const GLfloat *v); +GLAPI void APIENTRY glMultiTexCoord1iARB (GLenum target, GLint s); +GLAPI void APIENTRY glMultiTexCoord1ivARB (GLenum target, const GLint *v); +GLAPI void APIENTRY glMultiTexCoord1sARB (GLenum target, GLshort s); +GLAPI void APIENTRY glMultiTexCoord1svARB (GLenum target, const GLshort *v); +GLAPI void APIENTRY glMultiTexCoord2dARB (GLenum target, GLdouble s, GLdouble t); +GLAPI void APIENTRY glMultiTexCoord2dvARB (GLenum target, const GLdouble *v); +GLAPI void APIENTRY glMultiTexCoord2fARB (GLenum target, GLfloat s, GLfloat t); +GLAPI void APIENTRY glMultiTexCoord2fvARB (GLenum target, const GLfloat *v); +GLAPI void APIENTRY glMultiTexCoord2iARB (GLenum target, GLint s, GLint t); +GLAPI void APIENTRY glMultiTexCoord2ivARB (GLenum target, const GLint *v); +GLAPI void APIENTRY glMultiTexCoord2sARB (GLenum target, GLshort s, GLshort t); +GLAPI void APIENTRY glMultiTexCoord2svARB (GLenum target, const GLshort *v); +GLAPI void APIENTRY glMultiTexCoord3dARB (GLenum target, GLdouble s, GLdouble t, GLdouble r); +GLAPI void APIENTRY glMultiTexCoord3dvARB (GLenum target, const GLdouble *v); +GLAPI void APIENTRY glMultiTexCoord3fARB (GLenum target, GLfloat s, GLfloat t, GLfloat r); +GLAPI void APIENTRY glMultiTexCoord3fvARB (GLenum target, const GLfloat *v); +GLAPI void APIENTRY glMultiTexCoord3iARB (GLenum target, GLint s, GLint t, GLint r); +GLAPI void APIENTRY glMultiTexCoord3ivARB (GLenum target, const GLint *v); +GLAPI void APIENTRY glMultiTexCoord3sARB (GLenum target, GLshort s, GLshort t, GLshort r); +GLAPI void APIENTRY glMultiTexCoord3svARB (GLenum target, const GLshort *v); +GLAPI void APIENTRY glMultiTexCoord4dARB (GLenum target, GLdouble s, GLdouble t, GLdouble r, GLdouble q); +GLAPI void APIENTRY glMultiTexCoord4dvARB (GLenum target, const GLdouble *v); +GLAPI void APIENTRY glMultiTexCoord4fARB (GLenum target, GLfloat s, GLfloat t, GLfloat r, GLfloat q); +GLAPI void APIENTRY glMultiTexCoord4fvARB (GLenum target, const GLfloat *v); +GLAPI void APIENTRY glMultiTexCoord4iARB (GLenum target, GLint s, GLint t, GLint r, GLint q); +GLAPI void APIENTRY glMultiTexCoord4ivARB (GLenum target, const GLint *v); +GLAPI void APIENTRY glMultiTexCoord4sARB (GLenum target, GLshort s, GLshort t, GLshort r, GLshort q); +GLAPI void APIENTRY glMultiTexCoord4svARB (GLenum target, const GLshort *v); +#endif +#endif /* GL_ARB_multitexture */ + +#ifndef GL_ARB_occlusion_query +#define GL_ARB_occlusion_query 1 +#define GL_QUERY_COUNTER_BITS_ARB 0x8864 +#define GL_CURRENT_QUERY_ARB 0x8865 +#define GL_QUERY_RESULT_ARB 0x8866 +#define GL_QUERY_RESULT_AVAILABLE_ARB 0x8867 +#define GL_SAMPLES_PASSED_ARB 0x8914 +typedef void (APIENTRYP PFNGLGENQUERIESARBPROC) (GLsizei n, GLuint *ids); +typedef void (APIENTRYP PFNGLDELETEQUERIESARBPROC) (GLsizei n, const GLuint *ids); +typedef GLboolean (APIENTRYP PFNGLISQUERYARBPROC) (GLuint id); +typedef void (APIENTRYP PFNGLBEGINQUERYARBPROC) (GLenum target, GLuint id); +typedef void (APIENTRYP PFNGLENDQUERYARBPROC) (GLenum target); +typedef void (APIENTRYP PFNGLGETQUERYIVARBPROC) (GLenum target, GLenum pname, GLint *params); +typedef void (APIENTRYP PFNGLGETQUERYOBJECTIVARBPROC) (GLuint id, GLenum pname, GLint *params); +typedef void (APIENTRYP PFNGLGETQUERYOBJECTUIVARBPROC) (GLuint id, GLenum pname, GLuint *params); +#ifdef GL_GLEXT_PROTOTYPES +GLAPI void APIENTRY glGenQueriesARB (GLsizei n, GLuint *ids); +GLAPI void APIENTRY glDeleteQueriesARB (GLsizei n, const GLuint *ids); +GLAPI GLboolean APIENTRY glIsQueryARB (GLuint id); +GLAPI void APIENTRY glBeginQueryARB (GLenum target, GLuint id); +GLAPI void APIENTRY glEndQueryARB (GLenum target); +GLAPI void APIENTRY glGetQueryivARB (GLenum target, GLenum pname, GLint *params); +GLAPI void APIENTRY glGetQueryObjectivARB (GLuint id, GLenum pname, GLint *params); +GLAPI void APIENTRY glGetQueryObjectuivARB (GLuint id, GLenum pname, GLuint *params); +#endif +#endif /* GL_ARB_occlusion_query */ + +#ifndef GL_ARB_occlusion_query2 +#define GL_ARB_occlusion_query2 1 +#endif /* GL_ARB_occlusion_query2 */ + +#ifndef GL_ARB_pixel_buffer_object +#define GL_ARB_pixel_buffer_object 1 +#define GL_PIXEL_PACK_BUFFER_ARB 0x88EB +#define GL_PIXEL_UNPACK_BUFFER_ARB 0x88EC +#define GL_PIXEL_PACK_BUFFER_BINDING_ARB 0x88ED +#define GL_PIXEL_UNPACK_BUFFER_BINDING_ARB 0x88EF +#endif /* GL_ARB_pixel_buffer_object */ + +#ifndef GL_ARB_point_parameters +#define GL_ARB_point_parameters 1 +#define GL_POINT_SIZE_MIN_ARB 0x8126 +#define GL_POINT_SIZE_MAX_ARB 0x8127 +#define GL_POINT_FADE_THRESHOLD_SIZE_ARB 0x8128 +#define GL_POINT_DISTANCE_ATTENUATION_ARB 0x8129 +typedef void (APIENTRYP PFNGLPOINTPARAMETERFARBPROC) (GLenum pname, GLfloat param); +typedef void (APIENTRYP PFNGLPOINTPARAMETERFVARBPROC) (GLenum pname, const GLfloat *params); +#ifdef GL_GLEXT_PROTOTYPES +GLAPI void APIENTRY glPointParameterfARB (GLenum pname, GLfloat param); +GLAPI void APIENTRY glPointParameterfvARB (GLenum pname, const GLfloat *params); +#endif +#endif /* GL_ARB_point_parameters */ + +#ifndef GL_ARB_point_sprite +#define GL_ARB_point_sprite 1 +#define GL_POINT_SPRITE_ARB 0x8861 +#define GL_COORD_REPLACE_ARB 0x8862 +#endif /* GL_ARB_point_sprite */ + +#ifndef GL_ARB_program_interface_query +#define GL_ARB_program_interface_query 1 +#endif /* GL_ARB_program_interface_query */ + +#ifndef GL_ARB_provoking_vertex +#define GL_ARB_provoking_vertex 1 +#endif /* GL_ARB_provoking_vertex */ + +#ifndef GL_ARB_query_buffer_object +#define GL_ARB_query_buffer_object 1 +#endif /* GL_ARB_query_buffer_object */ + +#ifndef GL_ARB_robust_buffer_access_behavior +#define GL_ARB_robust_buffer_access_behavior 1 +#endif /* GL_ARB_robust_buffer_access_behavior */ + +#ifndef GL_ARB_robustness +#define GL_ARB_robustness 1 +#define GL_CONTEXT_FLAG_ROBUST_ACCESS_BIT_ARB 0x00000004 +#define GL_LOSE_CONTEXT_ON_RESET_ARB 0x8252 +#define GL_GUILTY_CONTEXT_RESET_ARB 0x8253 +#define GL_INNOCENT_CONTEXT_RESET_ARB 0x8254 +#define GL_UNKNOWN_CONTEXT_RESET_ARB 0x8255 +#define GL_RESET_NOTIFICATION_STRATEGY_ARB 0x8256 +#define GL_NO_RESET_NOTIFICATION_ARB 0x8261 +typedef GLenum (APIENTRYP PFNGLGETGRAPHICSRESETSTATUSARBPROC) (void); +typedef void (APIENTRYP PFNGLGETNTEXIMAGEARBPROC) (GLenum target, GLint level, GLenum format, GLenum type, GLsizei bufSize, void *img); +typedef void (APIENTRYP PFNGLREADNPIXELSARBPROC) (GLint x, GLint y, GLsizei width, GLsizei height, GLenum format, GLenum type, GLsizei bufSize, void *data); +typedef void (APIENTRYP PFNGLGETNCOMPRESSEDTEXIMAGEARBPROC) (GLenum target, GLint lod, GLsizei bufSize, void *img); +typedef void (APIENTRYP PFNGLGETNUNIFORMFVARBPROC) (GLuint program, GLint location, GLsizei bufSize, GLfloat *params); +typedef void (APIENTRYP PFNGLGETNUNIFORMIVARBPROC) (GLuint program, GLint location, GLsizei bufSize, GLint *params); +typedef void (APIENTRYP PFNGLGETNUNIFORMUIVARBPROC) (GLuint program, GLint location, GLsizei bufSize, GLuint *params); +typedef void (APIENTRYP PFNGLGETNUNIFORMDVARBPROC) (GLuint program, GLint location, GLsizei bufSize, GLdouble *params); +typedef void (APIENTRYP PFNGLGETNMAPDVARBPROC) (GLenum target, GLenum query, GLsizei bufSize, GLdouble *v); +typedef void (APIENTRYP PFNGLGETNMAPFVARBPROC) (GLenum target, GLenum query, GLsizei bufSize, GLfloat *v); +typedef void (APIENTRYP PFNGLGETNMAPIVARBPROC) (GLenum target, GLenum query, GLsizei bufSize, GLint *v); +typedef void (APIENTRYP PFNGLGETNPIXELMAPFVARBPROC) (GLenum map, GLsizei bufSize, GLfloat *values); +typedef void (APIENTRYP PFNGLGETNPIXELMAPUIVARBPROC) (GLenum map, GLsizei bufSize, GLuint *values); +typedef void (APIENTRYP PFNGLGETNPIXELMAPUSVARBPROC) (GLenum map, GLsizei bufSize, GLushort *values); +typedef void (APIENTRYP PFNGLGETNPOLYGONSTIPPLEARBPROC) (GLsizei bufSize, GLubyte *pattern); +typedef void (APIENTRYP PFNGLGETNCOLORTABLEARBPROC) (GLenum target, GLenum format, GLenum type, GLsizei bufSize, void *table); +typedef void (APIENTRYP PFNGLGETNCONVOLUTIONFILTERARBPROC) (GLenum target, GLenum format, GLenum type, GLsizei bufSize, void *image); +typedef void (APIENTRYP PFNGLGETNSEPARABLEFILTERARBPROC) (GLenum target, GLenum format, GLenum type, GLsizei rowBufSize, void *row, GLsizei columnBufSize, void *column, void *span); +typedef void (APIENTRYP PFNGLGETNHISTOGRAMARBPROC) (GLenum target, GLboolean reset, GLenum format, GLenum type, GLsizei bufSize, void *values); +typedef void (APIENTRYP PFNGLGETNMINMAXARBPROC) (GLenum target, GLboolean reset, GLenum format, GLenum type, GLsizei bufSize, void *values); +#ifdef GL_GLEXT_PROTOTYPES +GLAPI GLenum APIENTRY glGetGraphicsResetStatusARB (void); +GLAPI void APIENTRY glGetnTexImageARB (GLenum target, GLint level, GLenum format, GLenum type, GLsizei bufSize, void *img); +GLAPI void APIENTRY glReadnPixelsARB (GLint x, GLint y, GLsizei width, GLsizei height, GLenum format, GLenum type, GLsizei bufSize, void *data); +GLAPI void APIENTRY glGetnCompressedTexImageARB (GLenum target, GLint lod, GLsizei bufSize, void *img); +GLAPI void APIENTRY glGetnUniformfvARB (GLuint program, GLint location, GLsizei bufSize, GLfloat *params); +GLAPI void APIENTRY glGetnUniformivARB (GLuint program, GLint location, GLsizei bufSize, GLint *params); +GLAPI void APIENTRY glGetnUniformuivARB (GLuint program, GLint location, GLsizei bufSize, GLuint *params); +GLAPI void APIENTRY glGetnUniformdvARB (GLuint program, GLint location, GLsizei bufSize, GLdouble *params); +GLAPI void APIENTRY glGetnMapdvARB (GLenum target, GLenum query, GLsizei bufSize, GLdouble *v); +GLAPI void APIENTRY glGetnMapfvARB (GLenum target, GLenum query, GLsizei bufSize, GLfloat *v); +GLAPI void APIENTRY glGetnMapivARB (GLenum target, GLenum query, GLsizei bufSize, GLint *v); +GLAPI void APIENTRY glGetnPixelMapfvARB (GLenum map, GLsizei bufSize, GLfloat *values); +GLAPI void APIENTRY glGetnPixelMapuivARB (GLenum map, GLsizei bufSize, GLuint *values); +GLAPI void APIENTRY glGetnPixelMapusvARB (GLenum map, GLsizei bufSize, GLushort *values); +GLAPI void APIENTRY glGetnPolygonStippleARB (GLsizei bufSize, GLubyte *pattern); +GLAPI void APIENTRY glGetnColorTableARB (GLenum target, GLenum format, GLenum type, GLsizei bufSize, void *table); +GLAPI void APIENTRY glGetnConvolutionFilterARB (GLenum target, GLenum format, GLenum type, GLsizei bufSize, void *image); +GLAPI void APIENTRY glGetnSeparableFilterARB (GLenum target, GLenum format, GLenum type, GLsizei rowBufSize, void *row, GLsizei columnBufSize, void *column, void *span); +GLAPI void APIENTRY glGetnHistogramARB (GLenum target, GLboolean reset, GLenum format, GLenum type, GLsizei bufSize, void *values); +GLAPI void APIENTRY glGetnMinmaxARB (GLenum target, GLboolean reset, GLenum format, GLenum type, GLsizei bufSize, void *values); +#endif +#endif /* GL_ARB_robustness */ + +#ifndef GL_ARB_robustness_isolation +#define GL_ARB_robustness_isolation 1 +#endif /* GL_ARB_robustness_isolation */ + +#ifndef GL_ARB_sample_shading +#define GL_ARB_sample_shading 1 +#define GL_SAMPLE_SHADING_ARB 0x8C36 +#define GL_MIN_SAMPLE_SHADING_VALUE_ARB 0x8C37 +typedef void (APIENTRYP PFNGLMINSAMPLESHADINGARBPROC) (GLfloat value); +#ifdef GL_GLEXT_PROTOTYPES +GLAPI void APIENTRY glMinSampleShadingARB (GLfloat value); +#endif +#endif /* GL_ARB_sample_shading */ + +#ifndef GL_ARB_sampler_objects +#define GL_ARB_sampler_objects 1 +#endif /* GL_ARB_sampler_objects */ + +#ifndef GL_ARB_seamless_cube_map +#define GL_ARB_seamless_cube_map 1 +#endif /* GL_ARB_seamless_cube_map */ + +#ifndef GL_ARB_seamless_cubemap_per_texture +#define GL_ARB_seamless_cubemap_per_texture 1 +#endif /* GL_ARB_seamless_cubemap_per_texture */ + +#ifndef GL_ARB_separate_shader_objects +#define GL_ARB_separate_shader_objects 1 +#endif /* GL_ARB_separate_shader_objects */ + +#ifndef GL_ARB_shader_atomic_counters +#define GL_ARB_shader_atomic_counters 1 +#endif /* GL_ARB_shader_atomic_counters */ + +#ifndef GL_ARB_shader_bit_encoding +#define GL_ARB_shader_bit_encoding 1 +#endif /* GL_ARB_shader_bit_encoding */ + +#ifndef GL_ARB_shader_draw_parameters +#define GL_ARB_shader_draw_parameters 1 +#endif /* GL_ARB_shader_draw_parameters */ + +#ifndef GL_ARB_shader_group_vote +#define GL_ARB_shader_group_vote 1 +#endif /* GL_ARB_shader_group_vote */ + +#ifndef GL_ARB_shader_image_load_store +#define GL_ARB_shader_image_load_store 1 +#endif /* GL_ARB_shader_image_load_store */ + +#ifndef GL_ARB_shader_image_size +#define GL_ARB_shader_image_size 1 +#endif /* GL_ARB_shader_image_size */ + +#ifndef GL_ARB_shader_objects +#define GL_ARB_shader_objects 1 +#ifdef __APPLE__ +typedef void *GLhandleARB; +#else +typedef unsigned int GLhandleARB; +#endif +typedef char GLcharARB; +#define GL_PROGRAM_OBJECT_ARB 0x8B40 +#define GL_SHADER_OBJECT_ARB 0x8B48 +#define GL_OBJECT_TYPE_ARB 0x8B4E +#define GL_OBJECT_SUBTYPE_ARB 0x8B4F +#define GL_FLOAT_VEC2_ARB 0x8B50 +#define GL_FLOAT_VEC3_ARB 0x8B51 +#define GL_FLOAT_VEC4_ARB 0x8B52 +#define GL_INT_VEC2_ARB 0x8B53 +#define GL_INT_VEC3_ARB 0x8B54 +#define GL_INT_VEC4_ARB 0x8B55 +#define GL_BOOL_ARB 0x8B56 +#define GL_BOOL_VEC2_ARB 0x8B57 +#define GL_BOOL_VEC3_ARB 0x8B58 +#define GL_BOOL_VEC4_ARB 0x8B59 +#define GL_FLOAT_MAT2_ARB 0x8B5A +#define GL_FLOAT_MAT3_ARB 0x8B5B +#define GL_FLOAT_MAT4_ARB 0x8B5C +#define GL_SAMPLER_1D_ARB 0x8B5D +#define GL_SAMPLER_2D_ARB 0x8B5E +#define GL_SAMPLER_3D_ARB 0x8B5F +#define GL_SAMPLER_CUBE_ARB 0x8B60 +#define GL_SAMPLER_1D_SHADOW_ARB 0x8B61 +#define GL_SAMPLER_2D_SHADOW_ARB 0x8B62 +#define GL_SAMPLER_2D_RECT_ARB 0x8B63 +#define GL_SAMPLER_2D_RECT_SHADOW_ARB 0x8B64 +#define GL_OBJECT_DELETE_STATUS_ARB 0x8B80 +#define GL_OBJECT_COMPILE_STATUS_ARB 0x8B81 +#define GL_OBJECT_LINK_STATUS_ARB 0x8B82 +#define GL_OBJECT_VALIDATE_STATUS_ARB 0x8B83 +#define GL_OBJECT_INFO_LOG_LENGTH_ARB 0x8B84 +#define GL_OBJECT_ATTACHED_OBJECTS_ARB 0x8B85 +#define GL_OBJECT_ACTIVE_UNIFORMS_ARB 0x8B86 +#define GL_OBJECT_ACTIVE_UNIFORM_MAX_LENGTH_ARB 0x8B87 +#define GL_OBJECT_SHADER_SOURCE_LENGTH_ARB 0x8B88 +typedef void (APIENTRYP PFNGLDELETEOBJECTARBPROC) (GLhandleARB obj); +typedef GLhandleARB (APIENTRYP PFNGLGETHANDLEARBPROC) (GLenum pname); +typedef void (APIENTRYP PFNGLDETACHOBJECTARBPROC) (GLhandleARB containerObj, GLhandleARB attachedObj); +typedef GLhandleARB (APIENTRYP PFNGLCREATESHADEROBJECTARBPROC) (GLenum shaderType); +typedef void (APIENTRYP PFNGLSHADERSOURCEARBPROC) (GLhandleARB shaderObj, GLsizei count, const GLcharARB **string, const GLint *length); +typedef void (APIENTRYP PFNGLCOMPILESHADERARBPROC) (GLhandleARB shaderObj); +typedef GLhandleARB (APIENTRYP PFNGLCREATEPROGRAMOBJECTARBPROC) (void); +typedef void (APIENTRYP PFNGLATTACHOBJECTARBPROC) (GLhandleARB containerObj, GLhandleARB obj); +typedef void (APIENTRYP PFNGLLINKPROGRAMARBPROC) (GLhandleARB programObj); +typedef void (APIENTRYP PFNGLUSEPROGRAMOBJECTARBPROC) (GLhandleARB programObj); +typedef void (APIENTRYP PFNGLVALIDATEPROGRAMARBPROC) (GLhandleARB programObj); +typedef void (APIENTRYP PFNGLUNIFORM1FARBPROC) (GLint location, GLfloat v0); +typedef void (APIENTRYP PFNGLUNIFORM2FARBPROC) (GLint location, GLfloat v0, GLfloat v1); +typedef void (APIENTRYP PFNGLUNIFORM3FARBPROC) (GLint location, GLfloat v0, GLfloat v1, GLfloat v2); +typedef void (APIENTRYP PFNGLUNIFORM4FARBPROC) (GLint location, GLfloat v0, GLfloat v1, GLfloat v2, GLfloat v3); +typedef void (APIENTRYP PFNGLUNIFORM1IARBPROC) (GLint location, GLint v0); +typedef void (APIENTRYP PFNGLUNIFORM2IARBPROC) (GLint location, GLint v0, GLint v1); +typedef void (APIENTRYP PFNGLUNIFORM3IARBPROC) (GLint location, GLint v0, GLint v1, GLint v2); +typedef void (APIENTRYP PFNGLUNIFORM4IARBPROC) (GLint location, GLint v0, GLint v1, GLint v2, GLint v3); +typedef void (APIENTRYP PFNGLUNIFORM1FVARBPROC) (GLint location, GLsizei count, const GLfloat *value); +typedef void (APIENTRYP PFNGLUNIFORM2FVARBPROC) (GLint location, GLsizei count, const GLfloat *value); +typedef void (APIENTRYP PFNGLUNIFORM3FVARBPROC) (GLint location, GLsizei count, const GLfloat *value); +typedef void (APIENTRYP PFNGLUNIFORM4FVARBPROC) (GLint location, GLsizei count, const GLfloat *value); +typedef void (APIENTRYP PFNGLUNIFORM1IVARBPROC) (GLint location, GLsizei count, const GLint *value); +typedef void (APIENTRYP PFNGLUNIFORM2IVARBPROC) (GLint location, GLsizei count, const GLint *value); +typedef void (APIENTRYP PFNGLUNIFORM3IVARBPROC) (GLint location, GLsizei count, const GLint *value); +typedef void (APIENTRYP PFNGLUNIFORM4IVARBPROC) (GLint location, GLsizei count, const GLint *value); +typedef void (APIENTRYP PFNGLUNIFORMMATRIX2FVARBPROC) (GLint location, GLsizei count, GLboolean transpose, const GLfloat *value); +typedef void (APIENTRYP PFNGLUNIFORMMATRIX3FVARBPROC) (GLint location, GLsizei count, GLboolean transpose, const GLfloat *value); +typedef void (APIENTRYP PFNGLUNIFORMMATRIX4FVARBPROC) (GLint location, GLsizei count, GLboolean transpose, const GLfloat *value); +typedef void (APIENTRYP PFNGLGETOBJECTPARAMETERFVARBPROC) (GLhandleARB obj, GLenum pname, GLfloat *params); +typedef void (APIENTRYP PFNGLGETOBJECTPARAMETERIVARBPROC) (GLhandleARB obj, GLenum pname, GLint *params); +typedef void (APIENTRYP PFNGLGETINFOLOGARBPROC) (GLhandleARB obj, GLsizei maxLength, GLsizei *length, GLcharARB *infoLog); +typedef void (APIENTRYP PFNGLGETATTACHEDOBJECTSARBPROC) (GLhandleARB containerObj, GLsizei maxCount, GLsizei *count, GLhandleARB *obj); +typedef GLint (APIENTRYP PFNGLGETUNIFORMLOCATIONARBPROC) (GLhandleARB programObj, const GLcharARB *name); +typedef void (APIENTRYP PFNGLGETACTIVEUNIFORMARBPROC) (GLhandleARB programObj, GLuint index, GLsizei maxLength, GLsizei *length, GLint *size, GLenum *type, GLcharARB *name); +typedef void (APIENTRYP PFNGLGETUNIFORMFVARBPROC) (GLhandleARB programObj, GLint location, GLfloat *params); +typedef void (APIENTRYP PFNGLGETUNIFORMIVARBPROC) (GLhandleARB programObj, GLint location, GLint *params); +typedef void (APIENTRYP PFNGLGETSHADERSOURCEARBPROC) (GLhandleARB obj, GLsizei maxLength, GLsizei *length, GLcharARB *source); +#ifdef GL_GLEXT_PROTOTYPES +GLAPI void APIENTRY glDeleteObjectARB (GLhandleARB obj); +GLAPI GLhandleARB APIENTRY glGetHandleARB (GLenum pname); +GLAPI void APIENTRY glDetachObjectARB (GLhandleARB containerObj, GLhandleARB attachedObj); +GLAPI GLhandleARB APIENTRY glCreateShaderObjectARB (GLenum shaderType); +GLAPI void APIENTRY glShaderSourceARB (GLhandleARB shaderObj, GLsizei count, const GLcharARB **string, const GLint *length); +GLAPI void APIENTRY glCompileShaderARB (GLhandleARB shaderObj); +GLAPI GLhandleARB APIENTRY glCreateProgramObjectARB (void); +GLAPI void APIENTRY glAttachObjectARB (GLhandleARB containerObj, GLhandleARB obj); +GLAPI void APIENTRY glLinkProgramARB (GLhandleARB programObj); +GLAPI void APIENTRY glUseProgramObjectARB (GLhandleARB programObj); +GLAPI void APIENTRY glValidateProgramARB (GLhandleARB programObj); +GLAPI void APIENTRY glUniform1fARB (GLint location, GLfloat v0); +GLAPI void APIENTRY glUniform2fARB (GLint location, GLfloat v0, GLfloat v1); +GLAPI void APIENTRY glUniform3fARB (GLint location, GLfloat v0, GLfloat v1, GLfloat v2); +GLAPI void APIENTRY glUniform4fARB (GLint location, GLfloat v0, GLfloat v1, GLfloat v2, GLfloat v3); +GLAPI void APIENTRY glUniform1iARB (GLint location, GLint v0); +GLAPI void APIENTRY glUniform2iARB (GLint location, GLint v0, GLint v1); +GLAPI void APIENTRY glUniform3iARB (GLint location, GLint v0, GLint v1, GLint v2); +GLAPI void APIENTRY glUniform4iARB (GLint location, GLint v0, GLint v1, GLint v2, GLint v3); +GLAPI void APIENTRY glUniform1fvARB (GLint location, GLsizei count, const GLfloat *value); +GLAPI void APIENTRY glUniform2fvARB (GLint location, GLsizei count, const GLfloat *value); +GLAPI void APIENTRY glUniform3fvARB (GLint location, GLsizei count, const GLfloat *value); +GLAPI void APIENTRY glUniform4fvARB (GLint location, GLsizei count, const GLfloat *value); +GLAPI void APIENTRY glUniform1ivARB (GLint location, GLsizei count, const GLint *value); +GLAPI void APIENTRY glUniform2ivARB (GLint location, GLsizei count, const GLint *value); +GLAPI void APIENTRY glUniform3ivARB (GLint location, GLsizei count, const GLint *value); +GLAPI void APIENTRY glUniform4ivARB (GLint location, GLsizei count, const GLint *value); +GLAPI void APIENTRY glUniformMatrix2fvARB (GLint location, GLsizei count, GLboolean transpose, const GLfloat *value); +GLAPI void APIENTRY glUniformMatrix3fvARB (GLint location, GLsizei count, GLboolean transpose, const GLfloat *value); +GLAPI void APIENTRY glUniformMatrix4fvARB (GLint location, GLsizei count, GLboolean transpose, const GLfloat *value); +GLAPI void APIENTRY glGetObjectParameterfvARB (GLhandleARB obj, GLenum pname, GLfloat *params); +GLAPI void APIENTRY glGetObjectParameterivARB (GLhandleARB obj, GLenum pname, GLint *params); +GLAPI void APIENTRY glGetInfoLogARB (GLhandleARB obj, GLsizei maxLength, GLsizei *length, GLcharARB *infoLog); +GLAPI void APIENTRY glGetAttachedObjectsARB (GLhandleARB containerObj, GLsizei maxCount, GLsizei *count, GLhandleARB *obj); +GLAPI GLint APIENTRY glGetUniformLocationARB (GLhandleARB programObj, const GLcharARB *name); +GLAPI void APIENTRY glGetActiveUniformARB (GLhandleARB programObj, GLuint index, GLsizei maxLength, GLsizei *length, GLint *size, GLenum *type, GLcharARB *name); +GLAPI void APIENTRY glGetUniformfvARB (GLhandleARB programObj, GLint location, GLfloat *params); +GLAPI void APIENTRY glGetUniformivARB (GLhandleARB programObj, GLint location, GLint *params); +GLAPI void APIENTRY glGetShaderSourceARB (GLhandleARB obj, GLsizei maxLength, GLsizei *length, GLcharARB *source); +#endif +#endif /* GL_ARB_shader_objects */ + +#ifndef GL_ARB_shader_precision +#define GL_ARB_shader_precision 1 +#endif /* GL_ARB_shader_precision */ + +#ifndef GL_ARB_shader_stencil_export +#define GL_ARB_shader_stencil_export 1 +#endif /* GL_ARB_shader_stencil_export */ + +#ifndef GL_ARB_shader_storage_buffer_object +#define GL_ARB_shader_storage_buffer_object 1 +#endif /* GL_ARB_shader_storage_buffer_object */ + +#ifndef GL_ARB_shader_subroutine +#define GL_ARB_shader_subroutine 1 +#endif /* GL_ARB_shader_subroutine */ + +#ifndef GL_ARB_shader_texture_lod +#define GL_ARB_shader_texture_lod 1 +#endif /* GL_ARB_shader_texture_lod */ + +#ifndef GL_ARB_shading_language_100 +#define GL_ARB_shading_language_100 1 +#define GL_SHADING_LANGUAGE_VERSION_ARB 0x8B8C +#endif /* GL_ARB_shading_language_100 */ + +#ifndef GL_ARB_shading_language_420pack +#define GL_ARB_shading_language_420pack 1 +#endif /* GL_ARB_shading_language_420pack */ + +#ifndef GL_ARB_shading_language_include +#define GL_ARB_shading_language_include 1 +#define GL_SHADER_INCLUDE_ARB 0x8DAE +#define GL_NAMED_STRING_LENGTH_ARB 0x8DE9 +#define GL_NAMED_STRING_TYPE_ARB 0x8DEA +typedef void (APIENTRYP PFNGLNAMEDSTRINGARBPROC) (GLenum type, GLint namelen, const GLchar *name, GLint stringlen, const GLchar *string); +typedef void (APIENTRYP PFNGLDELETENAMEDSTRINGARBPROC) (GLint namelen, const GLchar *name); +typedef void (APIENTRYP PFNGLCOMPILESHADERINCLUDEARBPROC) (GLuint shader, GLsizei count, const GLchar *const*path, const GLint *length); +typedef GLboolean (APIENTRYP PFNGLISNAMEDSTRINGARBPROC) (GLint namelen, const GLchar *name); +typedef void (APIENTRYP PFNGLGETNAMEDSTRINGARBPROC) (GLint namelen, const GLchar *name, GLsizei bufSize, GLint *stringlen, GLchar *string); +typedef void (APIENTRYP PFNGLGETNAMEDSTRINGIVARBPROC) (GLint namelen, const GLchar *name, GLenum pname, GLint *params); +#ifdef GL_GLEXT_PROTOTYPES +GLAPI void APIENTRY glNamedStringARB (GLenum type, GLint namelen, const GLchar *name, GLint stringlen, const GLchar *string); +GLAPI void APIENTRY glDeleteNamedStringARB (GLint namelen, const GLchar *name); +GLAPI void APIENTRY glCompileShaderIncludeARB (GLuint shader, GLsizei count, const GLchar *const*path, const GLint *length); +GLAPI GLboolean APIENTRY glIsNamedStringARB (GLint namelen, const GLchar *name); +GLAPI void APIENTRY glGetNamedStringARB (GLint namelen, const GLchar *name, GLsizei bufSize, GLint *stringlen, GLchar *string); +GLAPI void APIENTRY glGetNamedStringivARB (GLint namelen, const GLchar *name, GLenum pname, GLint *params); +#endif +#endif /* GL_ARB_shading_language_include */ + +#ifndef GL_ARB_shading_language_packing +#define GL_ARB_shading_language_packing 1 +#endif /* GL_ARB_shading_language_packing */ + +#ifndef GL_ARB_shadow +#define GL_ARB_shadow 1 +#define GL_TEXTURE_COMPARE_MODE_ARB 0x884C +#define GL_TEXTURE_COMPARE_FUNC_ARB 0x884D +#define GL_COMPARE_R_TO_TEXTURE_ARB 0x884E +#endif /* GL_ARB_shadow */ + +#ifndef GL_ARB_shadow_ambient +#define GL_ARB_shadow_ambient 1 +#define GL_TEXTURE_COMPARE_FAIL_VALUE_ARB 0x80BF +#endif /* GL_ARB_shadow_ambient */ + +#ifndef GL_ARB_sparse_texture +#define GL_ARB_sparse_texture 1 +#define GL_TEXTURE_SPARSE_ARB 0x91A6 +#define GL_VIRTUAL_PAGE_SIZE_INDEX_ARB 0x91A7 +#define GL_MIN_SPARSE_LEVEL_ARB 0x919B +#define GL_NUM_VIRTUAL_PAGE_SIZES_ARB 0x91A8 +#define GL_VIRTUAL_PAGE_SIZE_X_ARB 0x9195 +#define GL_VIRTUAL_PAGE_SIZE_Y_ARB 0x9196 +#define GL_VIRTUAL_PAGE_SIZE_Z_ARB 0x9197 +#define GL_MAX_SPARSE_TEXTURE_SIZE_ARB 0x9198 +#define GL_MAX_SPARSE_3D_TEXTURE_SIZE_ARB 0x9199 +#define GL_MAX_SPARSE_ARRAY_TEXTURE_LAYERS_ARB 0x919A +#define GL_SPARSE_TEXTURE_FULL_ARRAY_CUBE_MIPMAPS_ARB 0x91A9 +typedef void (APIENTRYP PFNGLTEXPAGECOMMITMENTARBPROC) (GLenum target, GLint level, GLint xoffset, GLint yoffset, GLint zoffset, GLsizei width, GLsizei height, GLsizei depth, GLboolean resident); +#ifdef GL_GLEXT_PROTOTYPES +GLAPI void APIENTRY glTexPageCommitmentARB (GLenum target, GLint level, GLint xoffset, GLint yoffset, GLint zoffset, GLsizei width, GLsizei height, GLsizei depth, GLboolean resident); +#endif +#endif /* GL_ARB_sparse_texture */ + +#ifndef GL_ARB_stencil_texturing +#define GL_ARB_stencil_texturing 1 +#endif /* GL_ARB_stencil_texturing */ + +#ifndef GL_ARB_sync +#define GL_ARB_sync 1 +#endif /* GL_ARB_sync */ + +#ifndef GL_ARB_tessellation_shader +#define GL_ARB_tessellation_shader 1 +#endif /* GL_ARB_tessellation_shader */ + +#ifndef GL_ARB_texture_border_clamp +#define GL_ARB_texture_border_clamp 1 +#define GL_CLAMP_TO_BORDER_ARB 0x812D +#endif /* GL_ARB_texture_border_clamp */ + +#ifndef GL_ARB_texture_buffer_object +#define GL_ARB_texture_buffer_object 1 +#define GL_TEXTURE_BUFFER_ARB 0x8C2A +#define GL_MAX_TEXTURE_BUFFER_SIZE_ARB 0x8C2B +#define GL_TEXTURE_BINDING_BUFFER_ARB 0x8C2C +#define GL_TEXTURE_BUFFER_DATA_STORE_BINDING_ARB 0x8C2D +#define GL_TEXTURE_BUFFER_FORMAT_ARB 0x8C2E +typedef void (APIENTRYP PFNGLTEXBUFFERARBPROC) (GLenum target, GLenum internalformat, GLuint buffer); +#ifdef GL_GLEXT_PROTOTYPES +GLAPI void APIENTRY glTexBufferARB (GLenum target, GLenum internalformat, GLuint buffer); +#endif +#endif /* GL_ARB_texture_buffer_object */ + +#ifndef GL_ARB_texture_buffer_object_rgb32 +#define GL_ARB_texture_buffer_object_rgb32 1 +#endif /* GL_ARB_texture_buffer_object_rgb32 */ + +#ifndef GL_ARB_texture_buffer_range +#define GL_ARB_texture_buffer_range 1 +#endif /* GL_ARB_texture_buffer_range */ + +#ifndef GL_ARB_texture_compression +#define GL_ARB_texture_compression 1 +#define GL_COMPRESSED_ALPHA_ARB 0x84E9 +#define GL_COMPRESSED_LUMINANCE_ARB 0x84EA +#define GL_COMPRESSED_LUMINANCE_ALPHA_ARB 0x84EB +#define GL_COMPRESSED_INTENSITY_ARB 0x84EC +#define GL_COMPRESSED_RGB_ARB 0x84ED +#define GL_COMPRESSED_RGBA_ARB 0x84EE +#define GL_TEXTURE_COMPRESSION_HINT_ARB 0x84EF +#define GL_TEXTURE_COMPRESSED_IMAGE_SIZE_ARB 0x86A0 +#define GL_TEXTURE_COMPRESSED_ARB 0x86A1 +#define GL_NUM_COMPRESSED_TEXTURE_FORMATS_ARB 0x86A2 +#define GL_COMPRESSED_TEXTURE_FORMATS_ARB 0x86A3 +typedef void (APIENTRYP PFNGLCOMPRESSEDTEXIMAGE3DARBPROC) (GLenum target, GLint level, GLenum internalformat, GLsizei width, GLsizei height, GLsizei depth, GLint border, GLsizei imageSize, const void *data); +typedef void (APIENTRYP PFNGLCOMPRESSEDTEXIMAGE2DARBPROC) (GLenum target, GLint level, GLenum internalformat, GLsizei width, GLsizei height, GLint border, GLsizei imageSize, const void *data); +typedef void (APIENTRYP PFNGLCOMPRESSEDTEXIMAGE1DARBPROC) (GLenum target, GLint level, GLenum internalformat, GLsizei width, GLint border, GLsizei imageSize, const void *data); +typedef void (APIENTRYP PFNGLCOMPRESSEDTEXSUBIMAGE3DARBPROC) (GLenum target, GLint level, GLint xoffset, GLint yoffset, GLint zoffset, GLsizei width, GLsizei height, GLsizei depth, GLenum format, GLsizei imageSize, const void *data); +typedef void (APIENTRYP PFNGLCOMPRESSEDTEXSUBIMAGE2DARBPROC) (GLenum target, GLint level, GLint xoffset, GLint yoffset, GLsizei width, GLsizei height, GLenum format, GLsizei imageSize, const void *data); +typedef void (APIENTRYP PFNGLCOMPRESSEDTEXSUBIMAGE1DARBPROC) (GLenum target, GLint level, GLint xoffset, GLsizei width, GLenum format, GLsizei imageSize, const void *data); +typedef void (APIENTRYP PFNGLGETCOMPRESSEDTEXIMAGEARBPROC) (GLenum target, GLint level, void *img); +#ifdef GL_GLEXT_PROTOTYPES +GLAPI void APIENTRY glCompressedTexImage3DARB (GLenum target, GLint level, GLenum internalformat, GLsizei width, GLsizei height, GLsizei depth, GLint border, GLsizei imageSize, const void *data); +GLAPI void APIENTRY glCompressedTexImage2DARB (GLenum target, GLint level, GLenum internalformat, GLsizei width, GLsizei height, GLint border, GLsizei imageSize, const void *data); +GLAPI void APIENTRY glCompressedTexImage1DARB (GLenum target, GLint level, GLenum internalformat, GLsizei width, GLint border, GLsizei imageSize, const void *data); +GLAPI void APIENTRY glCompressedTexSubImage3DARB (GLenum target, GLint level, GLint xoffset, GLint yoffset, GLint zoffset, GLsizei width, GLsizei height, GLsizei depth, GLenum format, GLsizei imageSize, const void *data); +GLAPI void APIENTRY glCompressedTexSubImage2DARB (GLenum target, GLint level, GLint xoffset, GLint yoffset, GLsizei width, GLsizei height, GLenum format, GLsizei imageSize, const void *data); +GLAPI void APIENTRY glCompressedTexSubImage1DARB (GLenum target, GLint level, GLint xoffset, GLsizei width, GLenum format, GLsizei imageSize, const void *data); +GLAPI void APIENTRY glGetCompressedTexImageARB (GLenum target, GLint level, void *img); +#endif +#endif /* GL_ARB_texture_compression */ + +#ifndef GL_ARB_texture_compression_bptc +#define GL_ARB_texture_compression_bptc 1 +#define GL_COMPRESSED_RGBA_BPTC_UNORM_ARB 0x8E8C +#define GL_COMPRESSED_SRGB_ALPHA_BPTC_UNORM_ARB 0x8E8D +#define GL_COMPRESSED_RGB_BPTC_SIGNED_FLOAT_ARB 0x8E8E +#define GL_COMPRESSED_RGB_BPTC_UNSIGNED_FLOAT_ARB 0x8E8F +#endif /* GL_ARB_texture_compression_bptc */ + +#ifndef GL_ARB_texture_compression_rgtc +#define GL_ARB_texture_compression_rgtc 1 +#endif /* GL_ARB_texture_compression_rgtc */ + +#ifndef GL_ARB_texture_cube_map +#define GL_ARB_texture_cube_map 1 +#define GL_NORMAL_MAP_ARB 0x8511 +#define GL_REFLECTION_MAP_ARB 0x8512 +#define GL_TEXTURE_CUBE_MAP_ARB 0x8513 +#define GL_TEXTURE_BINDING_CUBE_MAP_ARB 0x8514 +#define GL_TEXTURE_CUBE_MAP_POSITIVE_X_ARB 0x8515 +#define GL_TEXTURE_CUBE_MAP_NEGATIVE_X_ARB 0x8516 +#define GL_TEXTURE_CUBE_MAP_POSITIVE_Y_ARB 0x8517 +#define GL_TEXTURE_CUBE_MAP_NEGATIVE_Y_ARB 0x8518 +#define GL_TEXTURE_CUBE_MAP_POSITIVE_Z_ARB 0x8519 +#define GL_TEXTURE_CUBE_MAP_NEGATIVE_Z_ARB 0x851A +#define GL_PROXY_TEXTURE_CUBE_MAP_ARB 0x851B +#define GL_MAX_CUBE_MAP_TEXTURE_SIZE_ARB 0x851C +#endif /* GL_ARB_texture_cube_map */ + +#ifndef GL_ARB_texture_cube_map_array +#define GL_ARB_texture_cube_map_array 1 +#define GL_TEXTURE_CUBE_MAP_ARRAY_ARB 0x9009 +#define GL_TEXTURE_BINDING_CUBE_MAP_ARRAY_ARB 0x900A +#define GL_PROXY_TEXTURE_CUBE_MAP_ARRAY_ARB 0x900B +#define GL_SAMPLER_CUBE_MAP_ARRAY_ARB 0x900C +#define GL_SAMPLER_CUBE_MAP_ARRAY_SHADOW_ARB 0x900D +#define GL_INT_SAMPLER_CUBE_MAP_ARRAY_ARB 0x900E +#define GL_UNSIGNED_INT_SAMPLER_CUBE_MAP_ARRAY_ARB 0x900F +#endif /* GL_ARB_texture_cube_map_array */ + +#ifndef GL_ARB_texture_env_add +#define GL_ARB_texture_env_add 1 +#endif /* GL_ARB_texture_env_add */ + +#ifndef GL_ARB_texture_env_combine +#define GL_ARB_texture_env_combine 1 +#define GL_COMBINE_ARB 0x8570 +#define GL_COMBINE_RGB_ARB 0x8571 +#define GL_COMBINE_ALPHA_ARB 0x8572 +#define GL_SOURCE0_RGB_ARB 0x8580 +#define GL_SOURCE1_RGB_ARB 0x8581 +#define GL_SOURCE2_RGB_ARB 0x8582 +#define GL_SOURCE0_ALPHA_ARB 0x8588 +#define GL_SOURCE1_ALPHA_ARB 0x8589 +#define GL_SOURCE2_ALPHA_ARB 0x858A +#define GL_OPERAND0_RGB_ARB 0x8590 +#define GL_OPERAND1_RGB_ARB 0x8591 +#define GL_OPERAND2_RGB_ARB 0x8592 +#define GL_OPERAND0_ALPHA_ARB 0x8598 +#define GL_OPERAND1_ALPHA_ARB 0x8599 +#define GL_OPERAND2_ALPHA_ARB 0x859A +#define GL_RGB_SCALE_ARB 0x8573 +#define GL_ADD_SIGNED_ARB 0x8574 +#define GL_INTERPOLATE_ARB 0x8575 +#define GL_SUBTRACT_ARB 0x84E7 +#define GL_CONSTANT_ARB 0x8576 +#define GL_PRIMARY_COLOR_ARB 0x8577 +#define GL_PREVIOUS_ARB 0x8578 +#endif /* GL_ARB_texture_env_combine */ + +#ifndef GL_ARB_texture_env_crossbar +#define GL_ARB_texture_env_crossbar 1 +#endif /* GL_ARB_texture_env_crossbar */ + +#ifndef GL_ARB_texture_env_dot3 +#define GL_ARB_texture_env_dot3 1 +#define GL_DOT3_RGB_ARB 0x86AE +#define GL_DOT3_RGBA_ARB 0x86AF +#endif /* GL_ARB_texture_env_dot3 */ + +#ifndef GL_ARB_texture_float +#define GL_ARB_texture_float 1 +#define GL_TEXTURE_RED_TYPE_ARB 0x8C10 +#define GL_TEXTURE_GREEN_TYPE_ARB 0x8C11 +#define GL_TEXTURE_BLUE_TYPE_ARB 0x8C12 +#define GL_TEXTURE_ALPHA_TYPE_ARB 0x8C13 +#define GL_TEXTURE_LUMINANCE_TYPE_ARB 0x8C14 +#define GL_TEXTURE_INTENSITY_TYPE_ARB 0x8C15 +#define GL_TEXTURE_DEPTH_TYPE_ARB 0x8C16 +#define GL_UNSIGNED_NORMALIZED_ARB 0x8C17 +#define GL_RGBA32F_ARB 0x8814 +#define GL_RGB32F_ARB 0x8815 +#define GL_ALPHA32F_ARB 0x8816 +#define GL_INTENSITY32F_ARB 0x8817 +#define GL_LUMINANCE32F_ARB 0x8818 +#define GL_LUMINANCE_ALPHA32F_ARB 0x8819 +#define GL_RGBA16F_ARB 0x881A +#define GL_RGB16F_ARB 0x881B +#define GL_ALPHA16F_ARB 0x881C +#define GL_INTENSITY16F_ARB 0x881D +#define GL_LUMINANCE16F_ARB 0x881E +#define GL_LUMINANCE_ALPHA16F_ARB 0x881F +#endif /* GL_ARB_texture_float */ + +#ifndef GL_ARB_texture_gather +#define GL_ARB_texture_gather 1 +#define GL_MIN_PROGRAM_TEXTURE_GATHER_OFFSET_ARB 0x8E5E +#define GL_MAX_PROGRAM_TEXTURE_GATHER_OFFSET_ARB 0x8E5F +#define GL_MAX_PROGRAM_TEXTURE_GATHER_COMPONENTS_ARB 0x8F9F +#endif /* GL_ARB_texture_gather */ + +#ifndef GL_ARB_texture_mirror_clamp_to_edge +#define GL_ARB_texture_mirror_clamp_to_edge 1 +#endif /* GL_ARB_texture_mirror_clamp_to_edge */ + +#ifndef GL_ARB_texture_mirrored_repeat +#define GL_ARB_texture_mirrored_repeat 1 +#define GL_MIRRORED_REPEAT_ARB 0x8370 +#endif /* GL_ARB_texture_mirrored_repeat */ + +#ifndef GL_ARB_texture_multisample +#define GL_ARB_texture_multisample 1 +#endif /* GL_ARB_texture_multisample */ + +#ifndef GL_ARB_texture_non_power_of_two +#define GL_ARB_texture_non_power_of_two 1 +#endif /* GL_ARB_texture_non_power_of_two */ + +#ifndef GL_ARB_texture_query_levels +#define GL_ARB_texture_query_levels 1 +#endif /* GL_ARB_texture_query_levels */ + +#ifndef GL_ARB_texture_query_lod +#define GL_ARB_texture_query_lod 1 +#endif /* GL_ARB_texture_query_lod */ + +#ifndef GL_ARB_texture_rectangle +#define GL_ARB_texture_rectangle 1 +#define GL_TEXTURE_RECTANGLE_ARB 0x84F5 +#define GL_TEXTURE_BINDING_RECTANGLE_ARB 0x84F6 +#define GL_PROXY_TEXTURE_RECTANGLE_ARB 0x84F7 +#define GL_MAX_RECTANGLE_TEXTURE_SIZE_ARB 0x84F8 +#endif /* GL_ARB_texture_rectangle */ + +#ifndef GL_ARB_texture_rg +#define GL_ARB_texture_rg 1 +#endif /* GL_ARB_texture_rg */ + +#ifndef GL_ARB_texture_rgb10_a2ui +#define GL_ARB_texture_rgb10_a2ui 1 +#endif /* GL_ARB_texture_rgb10_a2ui */ + +#ifndef GL_ARB_texture_stencil8 +#define GL_ARB_texture_stencil8 1 +#endif /* GL_ARB_texture_stencil8 */ + +#ifndef GL_ARB_texture_storage +#define GL_ARB_texture_storage 1 +#endif /* GL_ARB_texture_storage */ + +#ifndef GL_ARB_texture_storage_multisample +#define GL_ARB_texture_storage_multisample 1 +#endif /* GL_ARB_texture_storage_multisample */ + +#ifndef GL_ARB_texture_swizzle +#define GL_ARB_texture_swizzle 1 +#endif /* GL_ARB_texture_swizzle */ + +#ifndef GL_ARB_texture_view +#define GL_ARB_texture_view 1 +#endif /* GL_ARB_texture_view */ + +#ifndef GL_ARB_timer_query +#define GL_ARB_timer_query 1 +#endif /* GL_ARB_timer_query */ + +#ifndef GL_ARB_transform_feedback2 +#define GL_ARB_transform_feedback2 1 +#define GL_TRANSFORM_FEEDBACK_PAUSED 0x8E23 +#define GL_TRANSFORM_FEEDBACK_ACTIVE 0x8E24 +#endif /* GL_ARB_transform_feedback2 */ + +#ifndef GL_ARB_transform_feedback3 +#define GL_ARB_transform_feedback3 1 +#endif /* GL_ARB_transform_feedback3 */ + +#ifndef GL_ARB_transform_feedback_instanced +#define GL_ARB_transform_feedback_instanced 1 +#endif /* GL_ARB_transform_feedback_instanced */ + +#ifndef GL_ARB_transpose_matrix +#define GL_ARB_transpose_matrix 1 +#define GL_TRANSPOSE_MODELVIEW_MATRIX_ARB 0x84E3 +#define GL_TRANSPOSE_PROJECTION_MATRIX_ARB 0x84E4 +#define GL_TRANSPOSE_TEXTURE_MATRIX_ARB 0x84E5 +#define GL_TRANSPOSE_COLOR_MATRIX_ARB 0x84E6 +typedef void (APIENTRYP PFNGLLOADTRANSPOSEMATRIXFARBPROC) (const GLfloat *m); +typedef void (APIENTRYP PFNGLLOADTRANSPOSEMATRIXDARBPROC) (const GLdouble *m); +typedef void (APIENTRYP PFNGLMULTTRANSPOSEMATRIXFARBPROC) (const GLfloat *m); +typedef void (APIENTRYP PFNGLMULTTRANSPOSEMATRIXDARBPROC) (const GLdouble *m); +#ifdef GL_GLEXT_PROTOTYPES +GLAPI void APIENTRY glLoadTransposeMatrixfARB (const GLfloat *m); +GLAPI void APIENTRY glLoadTransposeMatrixdARB (const GLdouble *m); +GLAPI void APIENTRY glMultTransposeMatrixfARB (const GLfloat *m); +GLAPI void APIENTRY glMultTransposeMatrixdARB (const GLdouble *m); +#endif +#endif /* GL_ARB_transpose_matrix */ + +#ifndef GL_ARB_uniform_buffer_object +#define GL_ARB_uniform_buffer_object 1 +#define GL_MAX_GEOMETRY_UNIFORM_BLOCKS 0x8A2C +#define GL_MAX_COMBINED_GEOMETRY_UNIFORM_COMPONENTS 0x8A32 +#define GL_UNIFORM_BLOCK_REFERENCED_BY_GEOMETRY_SHADER 0x8A45 +#endif /* GL_ARB_uniform_buffer_object */ + +#ifndef GL_ARB_vertex_array_bgra +#define GL_ARB_vertex_array_bgra 1 +#endif /* GL_ARB_vertex_array_bgra */ + +#ifndef GL_ARB_vertex_array_object +#define GL_ARB_vertex_array_object 1 +#endif /* GL_ARB_vertex_array_object */ + +#ifndef GL_ARB_vertex_attrib_64bit +#define GL_ARB_vertex_attrib_64bit 1 +#endif /* GL_ARB_vertex_attrib_64bit */ + +#ifndef GL_ARB_vertex_attrib_binding +#define GL_ARB_vertex_attrib_binding 1 +#endif /* GL_ARB_vertex_attrib_binding */ + +#ifndef GL_ARB_vertex_blend +#define GL_ARB_vertex_blend 1 +#define GL_MAX_VERTEX_UNITS_ARB 0x86A4 +#define GL_ACTIVE_VERTEX_UNITS_ARB 0x86A5 +#define GL_WEIGHT_SUM_UNITY_ARB 0x86A6 +#define GL_VERTEX_BLEND_ARB 0x86A7 +#define GL_CURRENT_WEIGHT_ARB 0x86A8 +#define GL_WEIGHT_ARRAY_TYPE_ARB 0x86A9 +#define GL_WEIGHT_ARRAY_STRIDE_ARB 0x86AA +#define GL_WEIGHT_ARRAY_SIZE_ARB 0x86AB +#define GL_WEIGHT_ARRAY_POINTER_ARB 0x86AC +#define GL_WEIGHT_ARRAY_ARB 0x86AD +#define GL_MODELVIEW0_ARB 0x1700 +#define GL_MODELVIEW1_ARB 0x850A +#define GL_MODELVIEW2_ARB 0x8722 +#define GL_MODELVIEW3_ARB 0x8723 +#define GL_MODELVIEW4_ARB 0x8724 +#define GL_MODELVIEW5_ARB 0x8725 +#define GL_MODELVIEW6_ARB 0x8726 +#define GL_MODELVIEW7_ARB 0x8727 +#define GL_MODELVIEW8_ARB 0x8728 +#define GL_MODELVIEW9_ARB 0x8729 +#define GL_MODELVIEW10_ARB 0x872A +#define GL_MODELVIEW11_ARB 0x872B +#define GL_MODELVIEW12_ARB 0x872C +#define GL_MODELVIEW13_ARB 0x872D +#define GL_MODELVIEW14_ARB 0x872E +#define GL_MODELVIEW15_ARB 0x872F +#define GL_MODELVIEW16_ARB 0x8730 +#define GL_MODELVIEW17_ARB 0x8731 +#define GL_MODELVIEW18_ARB 0x8732 +#define GL_MODELVIEW19_ARB 0x8733 +#define GL_MODELVIEW20_ARB 0x8734 +#define GL_MODELVIEW21_ARB 0x8735 +#define GL_MODELVIEW22_ARB 0x8736 +#define GL_MODELVIEW23_ARB 0x8737 +#define GL_MODELVIEW24_ARB 0x8738 +#define GL_MODELVIEW25_ARB 0x8739 +#define GL_MODELVIEW26_ARB 0x873A +#define GL_MODELVIEW27_ARB 0x873B +#define GL_MODELVIEW28_ARB 0x873C +#define GL_MODELVIEW29_ARB 0x873D +#define GL_MODELVIEW30_ARB 0x873E +#define GL_MODELVIEW31_ARB 0x873F +typedef void (APIENTRYP PFNGLWEIGHTBVARBPROC) (GLint size, const GLbyte *weights); +typedef void (APIENTRYP PFNGLWEIGHTSVARBPROC) (GLint size, const GLshort *weights); +typedef void (APIENTRYP PFNGLWEIGHTIVARBPROC) (GLint size, const GLint *weights); +typedef void (APIENTRYP PFNGLWEIGHTFVARBPROC) (GLint size, const GLfloat *weights); +typedef void (APIENTRYP PFNGLWEIGHTDVARBPROC) (GLint size, const GLdouble *weights); +typedef void (APIENTRYP PFNGLWEIGHTUBVARBPROC) (GLint size, const GLubyte *weights); +typedef void (APIENTRYP PFNGLWEIGHTUSVARBPROC) (GLint size, const GLushort *weights); +typedef void (APIENTRYP PFNGLWEIGHTUIVARBPROC) (GLint size, const GLuint *weights); +typedef void (APIENTRYP PFNGLWEIGHTPOINTERARBPROC) (GLint size, GLenum type, GLsizei stride, const void *pointer); +typedef void (APIENTRYP PFNGLVERTEXBLENDARBPROC) (GLint count); +#ifdef GL_GLEXT_PROTOTYPES +GLAPI void APIENTRY glWeightbvARB (GLint size, const GLbyte *weights); +GLAPI void APIENTRY glWeightsvARB (GLint size, const GLshort *weights); +GLAPI void APIENTRY glWeightivARB (GLint size, const GLint *weights); +GLAPI void APIENTRY glWeightfvARB (GLint size, const GLfloat *weights); +GLAPI void APIENTRY glWeightdvARB (GLint size, const GLdouble *weights); +GLAPI void APIENTRY glWeightubvARB (GLint size, const GLubyte *weights); +GLAPI void APIENTRY glWeightusvARB (GLint size, const GLushort *weights); +GLAPI void APIENTRY glWeightuivARB (GLint size, const GLuint *weights); +GLAPI void APIENTRY glWeightPointerARB (GLint size, GLenum type, GLsizei stride, const void *pointer); +GLAPI void APIENTRY glVertexBlendARB (GLint count); +#endif +#endif /* GL_ARB_vertex_blend */ + +#ifndef GL_ARB_vertex_buffer_object +#define GL_ARB_vertex_buffer_object 1 +typedef ptrdiff_t GLsizeiptrARB; +typedef ptrdiff_t GLintptrARB; +#define GL_BUFFER_SIZE_ARB 0x8764 +#define GL_BUFFER_USAGE_ARB 0x8765 +#define GL_ARRAY_BUFFER_ARB 0x8892 +#define GL_ELEMENT_ARRAY_BUFFER_ARB 0x8893 +#define GL_ARRAY_BUFFER_BINDING_ARB 0x8894 +#define GL_ELEMENT_ARRAY_BUFFER_BINDING_ARB 0x8895 +#define GL_VERTEX_ARRAY_BUFFER_BINDING_ARB 0x8896 +#define GL_NORMAL_ARRAY_BUFFER_BINDING_ARB 0x8897 +#define GL_COLOR_ARRAY_BUFFER_BINDING_ARB 0x8898 +#define GL_INDEX_ARRAY_BUFFER_BINDING_ARB 0x8899 +#define GL_TEXTURE_COORD_ARRAY_BUFFER_BINDING_ARB 0x889A +#define GL_EDGE_FLAG_ARRAY_BUFFER_BINDING_ARB 0x889B +#define GL_SECONDARY_COLOR_ARRAY_BUFFER_BINDING_ARB 0x889C +#define GL_FOG_COORDINATE_ARRAY_BUFFER_BINDING_ARB 0x889D +#define GL_WEIGHT_ARRAY_BUFFER_BINDING_ARB 0x889E +#define GL_VERTEX_ATTRIB_ARRAY_BUFFER_BINDING_ARB 0x889F +#define GL_READ_ONLY_ARB 0x88B8 +#define GL_WRITE_ONLY_ARB 0x88B9 +#define GL_READ_WRITE_ARB 0x88BA +#define GL_BUFFER_ACCESS_ARB 0x88BB +#define GL_BUFFER_MAPPED_ARB 0x88BC +#define GL_BUFFER_MAP_POINTER_ARB 0x88BD +#define GL_STREAM_DRAW_ARB 0x88E0 +#define GL_STREAM_READ_ARB 0x88E1 +#define GL_STREAM_COPY_ARB 0x88E2 +#define GL_STATIC_DRAW_ARB 0x88E4 +#define GL_STATIC_READ_ARB 0x88E5 +#define GL_STATIC_COPY_ARB 0x88E6 +#define GL_DYNAMIC_DRAW_ARB 0x88E8 +#define GL_DYNAMIC_READ_ARB 0x88E9 +#define GL_DYNAMIC_COPY_ARB 0x88EA +typedef void (APIENTRYP PFNGLBINDBUFFERARBPROC) (GLenum target, GLuint buffer); +typedef void (APIENTRYP PFNGLDELETEBUFFERSARBPROC) (GLsizei n, const GLuint *buffers); +typedef void (APIENTRYP PFNGLGENBUFFERSARBPROC) (GLsizei n, GLuint *buffers); +typedef GLboolean (APIENTRYP PFNGLISBUFFERARBPROC) (GLuint buffer); +typedef void (APIENTRYP PFNGLBUFFERDATAARBPROC) (GLenum target, GLsizeiptrARB size, const void *data, GLenum usage); +typedef void (APIENTRYP PFNGLBUFFERSUBDATAARBPROC) (GLenum target, GLintptrARB offset, GLsizeiptrARB size, const void *data); +typedef void (APIENTRYP PFNGLGETBUFFERSUBDATAARBPROC) (GLenum target, GLintptrARB offset, GLsizeiptrARB size, void *data); +typedef void *(APIENTRYP PFNGLMAPBUFFERARBPROC) (GLenum target, GLenum access); +typedef GLboolean (APIENTRYP PFNGLUNMAPBUFFERARBPROC) (GLenum target); +typedef void (APIENTRYP PFNGLGETBUFFERPARAMETERIVARBPROC) (GLenum target, GLenum pname, GLint *params); +typedef void (APIENTRYP PFNGLGETBUFFERPOINTERVARBPROC) (GLenum target, GLenum pname, void **params); +#ifdef GL_GLEXT_PROTOTYPES +GLAPI void APIENTRY glBindBufferARB (GLenum target, GLuint buffer); +GLAPI void APIENTRY glDeleteBuffersARB (GLsizei n, const GLuint *buffers); +GLAPI void APIENTRY glGenBuffersARB (GLsizei n, GLuint *buffers); +GLAPI GLboolean APIENTRY glIsBufferARB (GLuint buffer); +GLAPI void APIENTRY glBufferDataARB (GLenum target, GLsizeiptrARB size, const void *data, GLenum usage); +GLAPI void APIENTRY glBufferSubDataARB (GLenum target, GLintptrARB offset, GLsizeiptrARB size, const void *data); +GLAPI void APIENTRY glGetBufferSubDataARB (GLenum target, GLintptrARB offset, GLsizeiptrARB size, void *data); +GLAPI void *APIENTRY glMapBufferARB (GLenum target, GLenum access); +GLAPI GLboolean APIENTRY glUnmapBufferARB (GLenum target); +GLAPI void APIENTRY glGetBufferParameterivARB (GLenum target, GLenum pname, GLint *params); +GLAPI void APIENTRY glGetBufferPointervARB (GLenum target, GLenum pname, void **params); +#endif +#endif /* GL_ARB_vertex_buffer_object */ + +#ifndef GL_ARB_vertex_program +#define GL_ARB_vertex_program 1 +#define GL_COLOR_SUM_ARB 0x8458 +#define GL_VERTEX_PROGRAM_ARB 0x8620 +#define GL_VERTEX_ATTRIB_ARRAY_ENABLED_ARB 0x8622 +#define GL_VERTEX_ATTRIB_ARRAY_SIZE_ARB 0x8623 +#define GL_VERTEX_ATTRIB_ARRAY_STRIDE_ARB 0x8624 +#define GL_VERTEX_ATTRIB_ARRAY_TYPE_ARB 0x8625 +#define GL_CURRENT_VERTEX_ATTRIB_ARB 0x8626 +#define GL_VERTEX_PROGRAM_POINT_SIZE_ARB 0x8642 +#define GL_VERTEX_PROGRAM_TWO_SIDE_ARB 0x8643 +#define GL_VERTEX_ATTRIB_ARRAY_POINTER_ARB 0x8645 +#define GL_MAX_VERTEX_ATTRIBS_ARB 0x8869 +#define GL_VERTEX_ATTRIB_ARRAY_NORMALIZED_ARB 0x886A +#define GL_PROGRAM_ADDRESS_REGISTERS_ARB 0x88B0 +#define GL_MAX_PROGRAM_ADDRESS_REGISTERS_ARB 0x88B1 +#define GL_PROGRAM_NATIVE_ADDRESS_REGISTERS_ARB 0x88B2 +#define GL_MAX_PROGRAM_NATIVE_ADDRESS_REGISTERS_ARB 0x88B3 +typedef void (APIENTRYP PFNGLVERTEXATTRIB1DARBPROC) (GLuint index, GLdouble x); +typedef void (APIENTRYP PFNGLVERTEXATTRIB1DVARBPROC) (GLuint index, const GLdouble *v); +typedef void (APIENTRYP PFNGLVERTEXATTRIB1FARBPROC) (GLuint index, GLfloat x); +typedef void (APIENTRYP PFNGLVERTEXATTRIB1FVARBPROC) (GLuint index, const GLfloat *v); +typedef void (APIENTRYP PFNGLVERTEXATTRIB1SARBPROC) (GLuint index, GLshort x); +typedef void (APIENTRYP PFNGLVERTEXATTRIB1SVARBPROC) (GLuint index, const GLshort *v); +typedef void (APIENTRYP PFNGLVERTEXATTRIB2DARBPROC) (GLuint index, GLdouble x, GLdouble y); +typedef void (APIENTRYP PFNGLVERTEXATTRIB2DVARBPROC) (GLuint index, const GLdouble *v); +typedef void (APIENTRYP PFNGLVERTEXATTRIB2FARBPROC) (GLuint index, GLfloat x, GLfloat y); +typedef void (APIENTRYP PFNGLVERTEXATTRIB2FVARBPROC) (GLuint index, const GLfloat *v); +typedef void (APIENTRYP PFNGLVERTEXATTRIB2SARBPROC) (GLuint index, GLshort x, GLshort y); +typedef void (APIENTRYP PFNGLVERTEXATTRIB2SVARBPROC) (GLuint index, const GLshort *v); +typedef void (APIENTRYP PFNGLVERTEXATTRIB3DARBPROC) (GLuint index, GLdouble x, GLdouble y, GLdouble z); +typedef void (APIENTRYP PFNGLVERTEXATTRIB3DVARBPROC) (GLuint index, const GLdouble *v); +typedef void (APIENTRYP PFNGLVERTEXATTRIB3FARBPROC) (GLuint index, GLfloat x, GLfloat y, GLfloat z); +typedef void (APIENTRYP PFNGLVERTEXATTRIB3FVARBPROC) (GLuint index, const GLfloat *v); +typedef void (APIENTRYP PFNGLVERTEXATTRIB3SARBPROC) (GLuint index, GLshort x, GLshort y, GLshort z); +typedef void (APIENTRYP PFNGLVERTEXATTRIB3SVARBPROC) (GLuint index, const GLshort *v); +typedef void (APIENTRYP PFNGLVERTEXATTRIB4NBVARBPROC) (GLuint index, const GLbyte *v); +typedef void (APIENTRYP PFNGLVERTEXATTRIB4NIVARBPROC) (GLuint index, const GLint *v); +typedef void (APIENTRYP PFNGLVERTEXATTRIB4NSVARBPROC) (GLuint index, const GLshort *v); +typedef void (APIENTRYP PFNGLVERTEXATTRIB4NUBARBPROC) (GLuint index, GLubyte x, GLubyte y, GLubyte z, GLubyte w); +typedef void (APIENTRYP PFNGLVERTEXATTRIB4NUBVARBPROC) (GLuint index, const GLubyte *v); +typedef void (APIENTRYP PFNGLVERTEXATTRIB4NUIVARBPROC) (GLuint index, const GLuint *v); +typedef void (APIENTRYP PFNGLVERTEXATTRIB4NUSVARBPROC) (GLuint index, const GLushort *v); +typedef void (APIENTRYP PFNGLVERTEXATTRIB4BVARBPROC) (GLuint index, const GLbyte *v); +typedef void (APIENTRYP PFNGLVERTEXATTRIB4DARBPROC) (GLuint index, GLdouble x, GLdouble y, GLdouble z, GLdouble w); +typedef void (APIENTRYP PFNGLVERTEXATTRIB4DVARBPROC) (GLuint index, const GLdouble *v); +typedef void (APIENTRYP PFNGLVERTEXATTRIB4FARBPROC) (GLuint index, GLfloat x, GLfloat y, GLfloat z, GLfloat w); +typedef void (APIENTRYP PFNGLVERTEXATTRIB4FVARBPROC) (GLuint index, const GLfloat *v); +typedef void (APIENTRYP PFNGLVERTEXATTRIB4IVARBPROC) (GLuint index, const GLint *v); +typedef void (APIENTRYP PFNGLVERTEXATTRIB4SARBPROC) (GLuint index, GLshort x, GLshort y, GLshort z, GLshort w); +typedef void (APIENTRYP PFNGLVERTEXATTRIB4SVARBPROC) (GLuint index, const GLshort *v); +typedef void (APIENTRYP PFNGLVERTEXATTRIB4UBVARBPROC) (GLuint index, const GLubyte *v); +typedef void (APIENTRYP PFNGLVERTEXATTRIB4UIVARBPROC) (GLuint index, const GLuint *v); +typedef void (APIENTRYP PFNGLVERTEXATTRIB4USVARBPROC) (GLuint index, const GLushort *v); +typedef void (APIENTRYP PFNGLVERTEXATTRIBPOINTERARBPROC) (GLuint index, GLint size, GLenum type, GLboolean normalized, GLsizei stride, const void *pointer); +typedef void (APIENTRYP PFNGLENABLEVERTEXATTRIBARRAYARBPROC) (GLuint index); +typedef void (APIENTRYP PFNGLDISABLEVERTEXATTRIBARRAYARBPROC) (GLuint index); +typedef void (APIENTRYP PFNGLGETVERTEXATTRIBDVARBPROC) (GLuint index, GLenum pname, GLdouble *params); +typedef void (APIENTRYP PFNGLGETVERTEXATTRIBFVARBPROC) (GLuint index, GLenum pname, GLfloat *params); +typedef void (APIENTRYP PFNGLGETVERTEXATTRIBIVARBPROC) (GLuint index, GLenum pname, GLint *params); +typedef void (APIENTRYP PFNGLGETVERTEXATTRIBPOINTERVARBPROC) (GLuint index, GLenum pname, void **pointer); +#ifdef GL_GLEXT_PROTOTYPES +GLAPI void APIENTRY glVertexAttrib1dARB (GLuint index, GLdouble x); +GLAPI void APIENTRY glVertexAttrib1dvARB (GLuint index, const GLdouble *v); +GLAPI void APIENTRY glVertexAttrib1fARB (GLuint index, GLfloat x); +GLAPI void APIENTRY glVertexAttrib1fvARB (GLuint index, const GLfloat *v); +GLAPI void APIENTRY glVertexAttrib1sARB (GLuint index, GLshort x); +GLAPI void APIENTRY glVertexAttrib1svARB (GLuint index, const GLshort *v); +GLAPI void APIENTRY glVertexAttrib2dARB (GLuint index, GLdouble x, GLdouble y); +GLAPI void APIENTRY glVertexAttrib2dvARB (GLuint index, const GLdouble *v); +GLAPI void APIENTRY glVertexAttrib2fARB (GLuint index, GLfloat x, GLfloat y); +GLAPI void APIENTRY glVertexAttrib2fvARB (GLuint index, const GLfloat *v); +GLAPI void APIENTRY glVertexAttrib2sARB (GLuint index, GLshort x, GLshort y); +GLAPI void APIENTRY glVertexAttrib2svARB (GLuint index, const GLshort *v); +GLAPI void APIENTRY glVertexAttrib3dARB (GLuint index, GLdouble x, GLdouble y, GLdouble z); +GLAPI void APIENTRY glVertexAttrib3dvARB (GLuint index, const GLdouble *v); +GLAPI void APIENTRY glVertexAttrib3fARB (GLuint index, GLfloat x, GLfloat y, GLfloat z); +GLAPI void APIENTRY glVertexAttrib3fvARB (GLuint index, const GLfloat *v); +GLAPI void APIENTRY glVertexAttrib3sARB (GLuint index, GLshort x, GLshort y, GLshort z); +GLAPI void APIENTRY glVertexAttrib3svARB (GLuint index, const GLshort *v); +GLAPI void APIENTRY glVertexAttrib4NbvARB (GLuint index, const GLbyte *v); +GLAPI void APIENTRY glVertexAttrib4NivARB (GLuint index, const GLint *v); +GLAPI void APIENTRY glVertexAttrib4NsvARB (GLuint index, const GLshort *v); +GLAPI void APIENTRY glVertexAttrib4NubARB (GLuint index, GLubyte x, GLubyte y, GLubyte z, GLubyte w); +GLAPI void APIENTRY glVertexAttrib4NubvARB (GLuint index, const GLubyte *v); +GLAPI void APIENTRY glVertexAttrib4NuivARB (GLuint index, const GLuint *v); +GLAPI void APIENTRY glVertexAttrib4NusvARB (GLuint index, const GLushort *v); +GLAPI void APIENTRY glVertexAttrib4bvARB (GLuint index, const GLbyte *v); +GLAPI void APIENTRY glVertexAttrib4dARB (GLuint index, GLdouble x, GLdouble y, GLdouble z, GLdouble w); +GLAPI void APIENTRY glVertexAttrib4dvARB (GLuint index, const GLdouble *v); +GLAPI void APIENTRY glVertexAttrib4fARB (GLuint index, GLfloat x, GLfloat y, GLfloat z, GLfloat w); +GLAPI void APIENTRY glVertexAttrib4fvARB (GLuint index, const GLfloat *v); +GLAPI void APIENTRY glVertexAttrib4ivARB (GLuint index, const GLint *v); +GLAPI void APIENTRY glVertexAttrib4sARB (GLuint index, GLshort x, GLshort y, GLshort z, GLshort w); +GLAPI void APIENTRY glVertexAttrib4svARB (GLuint index, const GLshort *v); +GLAPI void APIENTRY glVertexAttrib4ubvARB (GLuint index, const GLubyte *v); +GLAPI void APIENTRY glVertexAttrib4uivARB (GLuint index, const GLuint *v); +GLAPI void APIENTRY glVertexAttrib4usvARB (GLuint index, const GLushort *v); +GLAPI void APIENTRY glVertexAttribPointerARB (GLuint index, GLint size, GLenum type, GLboolean normalized, GLsizei stride, const void *pointer); +GLAPI void APIENTRY glEnableVertexAttribArrayARB (GLuint index); +GLAPI void APIENTRY glDisableVertexAttribArrayARB (GLuint index); +GLAPI void APIENTRY glGetVertexAttribdvARB (GLuint index, GLenum pname, GLdouble *params); +GLAPI void APIENTRY glGetVertexAttribfvARB (GLuint index, GLenum pname, GLfloat *params); +GLAPI void APIENTRY glGetVertexAttribivARB (GLuint index, GLenum pname, GLint *params); +GLAPI void APIENTRY glGetVertexAttribPointervARB (GLuint index, GLenum pname, void **pointer); +#endif +#endif /* GL_ARB_vertex_program */ + +#ifndef GL_ARB_vertex_shader +#define GL_ARB_vertex_shader 1 +#define GL_VERTEX_SHADER_ARB 0x8B31 +#define GL_MAX_VERTEX_UNIFORM_COMPONENTS_ARB 0x8B4A +#define GL_MAX_VARYING_FLOATS_ARB 0x8B4B +#define GL_MAX_VERTEX_TEXTURE_IMAGE_UNITS_ARB 0x8B4C +#define GL_MAX_COMBINED_TEXTURE_IMAGE_UNITS_ARB 0x8B4D +#define GL_OBJECT_ACTIVE_ATTRIBUTES_ARB 0x8B89 +#define GL_OBJECT_ACTIVE_ATTRIBUTE_MAX_LENGTH_ARB 0x8B8A +typedef void (APIENTRYP PFNGLBINDATTRIBLOCATIONARBPROC) (GLhandleARB programObj, GLuint index, const GLcharARB *name); +typedef void (APIENTRYP PFNGLGETACTIVEATTRIBARBPROC) (GLhandleARB programObj, GLuint index, GLsizei maxLength, GLsizei *length, GLint *size, GLenum *type, GLcharARB *name); +typedef GLint (APIENTRYP PFNGLGETATTRIBLOCATIONARBPROC) (GLhandleARB programObj, const GLcharARB *name); +#ifdef GL_GLEXT_PROTOTYPES +GLAPI void APIENTRY glBindAttribLocationARB (GLhandleARB programObj, GLuint index, const GLcharARB *name); +GLAPI void APIENTRY glGetActiveAttribARB (GLhandleARB programObj, GLuint index, GLsizei maxLength, GLsizei *length, GLint *size, GLenum *type, GLcharARB *name); +GLAPI GLint APIENTRY glGetAttribLocationARB (GLhandleARB programObj, const GLcharARB *name); +#endif +#endif /* GL_ARB_vertex_shader */ + +#ifndef GL_ARB_vertex_type_10f_11f_11f_rev +#define GL_ARB_vertex_type_10f_11f_11f_rev 1 +#endif /* GL_ARB_vertex_type_10f_11f_11f_rev */ + +#ifndef GL_ARB_vertex_type_2_10_10_10_rev +#define GL_ARB_vertex_type_2_10_10_10_rev 1 +#endif /* GL_ARB_vertex_type_2_10_10_10_rev */ + +#ifndef GL_ARB_viewport_array +#define GL_ARB_viewport_array 1 +#endif /* GL_ARB_viewport_array */ + +#ifndef GL_ARB_window_pos +#define GL_ARB_window_pos 1 +typedef void (APIENTRYP PFNGLWINDOWPOS2DARBPROC) (GLdouble x, GLdouble y); +typedef void (APIENTRYP PFNGLWINDOWPOS2DVARBPROC) (const GLdouble *v); +typedef void (APIENTRYP PFNGLWINDOWPOS2FARBPROC) (GLfloat x, GLfloat y); +typedef void (APIENTRYP PFNGLWINDOWPOS2FVARBPROC) (const GLfloat *v); +typedef void (APIENTRYP PFNGLWINDOWPOS2IARBPROC) (GLint x, GLint y); +typedef void (APIENTRYP PFNGLWINDOWPOS2IVARBPROC) (const GLint *v); +typedef void (APIENTRYP PFNGLWINDOWPOS2SARBPROC) (GLshort x, GLshort y); +typedef void (APIENTRYP PFNGLWINDOWPOS2SVARBPROC) (const GLshort *v); +typedef void (APIENTRYP PFNGLWINDOWPOS3DARBPROC) (GLdouble x, GLdouble y, GLdouble z); +typedef void (APIENTRYP PFNGLWINDOWPOS3DVARBPROC) (const GLdouble *v); +typedef void (APIENTRYP PFNGLWINDOWPOS3FARBPROC) (GLfloat x, GLfloat y, GLfloat z); +typedef void (APIENTRYP PFNGLWINDOWPOS3FVARBPROC) (const GLfloat *v); +typedef void (APIENTRYP PFNGLWINDOWPOS3IARBPROC) (GLint x, GLint y, GLint z); +typedef void (APIENTRYP PFNGLWINDOWPOS3IVARBPROC) (const GLint *v); +typedef void (APIENTRYP PFNGLWINDOWPOS3SARBPROC) (GLshort x, GLshort y, GLshort z); +typedef void (APIENTRYP PFNGLWINDOWPOS3SVARBPROC) (const GLshort *v); +#ifdef GL_GLEXT_PROTOTYPES +GLAPI void APIENTRY glWindowPos2dARB (GLdouble x, GLdouble y); +GLAPI void APIENTRY glWindowPos2dvARB (const GLdouble *v); +GLAPI void APIENTRY glWindowPos2fARB (GLfloat x, GLfloat y); +GLAPI void APIENTRY glWindowPos2fvARB (const GLfloat *v); +GLAPI void APIENTRY glWindowPos2iARB (GLint x, GLint y); +GLAPI void APIENTRY glWindowPos2ivARB (const GLint *v); +GLAPI void APIENTRY glWindowPos2sARB (GLshort x, GLshort y); +GLAPI void APIENTRY glWindowPos2svARB (const GLshort *v); +GLAPI void APIENTRY glWindowPos3dARB (GLdouble x, GLdouble y, GLdouble z); +GLAPI void APIENTRY glWindowPos3dvARB (const GLdouble *v); +GLAPI void APIENTRY glWindowPos3fARB (GLfloat x, GLfloat y, GLfloat z); +GLAPI void APIENTRY glWindowPos3fvARB (const GLfloat *v); +GLAPI void APIENTRY glWindowPos3iARB (GLint x, GLint y, GLint z); +GLAPI void APIENTRY glWindowPos3ivARB (const GLint *v); +GLAPI void APIENTRY glWindowPos3sARB (GLshort x, GLshort y, GLshort z); +GLAPI void APIENTRY glWindowPos3svARB (const GLshort *v); +#endif +#endif /* GL_ARB_window_pos */ + +#ifndef GL_KHR_debug +#define GL_KHR_debug 1 +#endif /* GL_KHR_debug */ + +#ifndef GL_KHR_texture_compression_astc_hdr +#define GL_KHR_texture_compression_astc_hdr 1 +#define GL_COMPRESSED_RGBA_ASTC_4x4_KHR 0x93B0 +#define GL_COMPRESSED_RGBA_ASTC_5x4_KHR 0x93B1 +#define GL_COMPRESSED_RGBA_ASTC_5x5_KHR 0x93B2 +#define GL_COMPRESSED_RGBA_ASTC_6x5_KHR 0x93B3 +#define GL_COMPRESSED_RGBA_ASTC_6x6_KHR 0x93B4 +#define GL_COMPRESSED_RGBA_ASTC_8x5_KHR 0x93B5 +#define GL_COMPRESSED_RGBA_ASTC_8x6_KHR 0x93B6 +#define GL_COMPRESSED_RGBA_ASTC_8x8_KHR 0x93B7 +#define GL_COMPRESSED_RGBA_ASTC_10x5_KHR 0x93B8 +#define GL_COMPRESSED_RGBA_ASTC_10x6_KHR 0x93B9 +#define GL_COMPRESSED_RGBA_ASTC_10x8_KHR 0x93BA +#define GL_COMPRESSED_RGBA_ASTC_10x10_KHR 0x93BB +#define GL_COMPRESSED_RGBA_ASTC_12x10_KHR 0x93BC +#define GL_COMPRESSED_RGBA_ASTC_12x12_KHR 0x93BD +#define GL_COMPRESSED_SRGB8_ALPHA8_ASTC_4x4_KHR 0x93D0 +#define GL_COMPRESSED_SRGB8_ALPHA8_ASTC_5x4_KHR 0x93D1 +#define GL_COMPRESSED_SRGB8_ALPHA8_ASTC_5x5_KHR 0x93D2 +#define GL_COMPRESSED_SRGB8_ALPHA8_ASTC_6x5_KHR 0x93D3 +#define GL_COMPRESSED_SRGB8_ALPHA8_ASTC_6x6_KHR 0x93D4 +#define GL_COMPRESSED_SRGB8_ALPHA8_ASTC_8x5_KHR 0x93D5 +#define GL_COMPRESSED_SRGB8_ALPHA8_ASTC_8x6_KHR 0x93D6 +#define GL_COMPRESSED_SRGB8_ALPHA8_ASTC_8x8_KHR 0x93D7 +#define GL_COMPRESSED_SRGB8_ALPHA8_ASTC_10x5_KHR 0x93D8 +#define GL_COMPRESSED_SRGB8_ALPHA8_ASTC_10x6_KHR 0x93D9 +#define GL_COMPRESSED_SRGB8_ALPHA8_ASTC_10x8_KHR 0x93DA +#define GL_COMPRESSED_SRGB8_ALPHA8_ASTC_10x10_KHR 0x93DB +#define GL_COMPRESSED_SRGB8_ALPHA8_ASTC_12x10_KHR 0x93DC +#define GL_COMPRESSED_SRGB8_ALPHA8_ASTC_12x12_KHR 0x93DD +#endif /* GL_KHR_texture_compression_astc_hdr */ + +#ifndef GL_KHR_texture_compression_astc_ldr +#define GL_KHR_texture_compression_astc_ldr 1 +#endif /* GL_KHR_texture_compression_astc_ldr */ + +#ifndef GL_OES_byte_coordinates +#define GL_OES_byte_coordinates 1 +typedef void (APIENTRYP PFNGLMULTITEXCOORD1BOESPROC) (GLenum texture, GLbyte s); +typedef void (APIENTRYP PFNGLMULTITEXCOORD1BVOESPROC) (GLenum texture, const GLbyte *coords); +typedef void (APIENTRYP PFNGLMULTITEXCOORD2BOESPROC) (GLenum texture, GLbyte s, GLbyte t); +typedef void (APIENTRYP PFNGLMULTITEXCOORD2BVOESPROC) (GLenum texture, const GLbyte *coords); +typedef void (APIENTRYP PFNGLMULTITEXCOORD3BOESPROC) (GLenum texture, GLbyte s, GLbyte t, GLbyte r); +typedef void (APIENTRYP PFNGLMULTITEXCOORD3BVOESPROC) (GLenum texture, const GLbyte *coords); +typedef void (APIENTRYP PFNGLMULTITEXCOORD4BOESPROC) (GLenum texture, GLbyte s, GLbyte t, GLbyte r, GLbyte q); +typedef void (APIENTRYP PFNGLMULTITEXCOORD4BVOESPROC) (GLenum texture, const GLbyte *coords); +typedef void (APIENTRYP PFNGLTEXCOORD1BOESPROC) (GLbyte s); +typedef void (APIENTRYP PFNGLTEXCOORD1BVOESPROC) (const GLbyte *coords); +typedef void (APIENTRYP PFNGLTEXCOORD2BOESPROC) (GLbyte s, GLbyte t); +typedef void (APIENTRYP PFNGLTEXCOORD2BVOESPROC) (const GLbyte *coords); +typedef void (APIENTRYP PFNGLTEXCOORD3BOESPROC) (GLbyte s, GLbyte t, GLbyte r); +typedef void (APIENTRYP PFNGLTEXCOORD3BVOESPROC) (const GLbyte *coords); +typedef void (APIENTRYP PFNGLTEXCOORD4BOESPROC) (GLbyte s, GLbyte t, GLbyte r, GLbyte q); +typedef void (APIENTRYP PFNGLTEXCOORD4BVOESPROC) (const GLbyte *coords); +typedef void (APIENTRYP PFNGLVERTEX2BOESPROC) (GLbyte x); +typedef void (APIENTRYP PFNGLVERTEX2BVOESPROC) (const GLbyte *coords); +typedef void (APIENTRYP PFNGLVERTEX3BOESPROC) (GLbyte x, GLbyte y); +typedef void (APIENTRYP PFNGLVERTEX3BVOESPROC) (const GLbyte *coords); +typedef void (APIENTRYP PFNGLVERTEX4BOESPROC) (GLbyte x, GLbyte y, GLbyte z); +typedef void (APIENTRYP PFNGLVERTEX4BVOESPROC) (const GLbyte *coords); +#ifdef GL_GLEXT_PROTOTYPES +GLAPI void APIENTRY glMultiTexCoord1bOES (GLenum texture, GLbyte s); +GLAPI void APIENTRY glMultiTexCoord1bvOES (GLenum texture, const GLbyte *coords); +GLAPI void APIENTRY glMultiTexCoord2bOES (GLenum texture, GLbyte s, GLbyte t); +GLAPI void APIENTRY glMultiTexCoord2bvOES (GLenum texture, const GLbyte *coords); +GLAPI void APIENTRY glMultiTexCoord3bOES (GLenum texture, GLbyte s, GLbyte t, GLbyte r); +GLAPI void APIENTRY glMultiTexCoord3bvOES (GLenum texture, const GLbyte *coords); +GLAPI void APIENTRY glMultiTexCoord4bOES (GLenum texture, GLbyte s, GLbyte t, GLbyte r, GLbyte q); +GLAPI void APIENTRY glMultiTexCoord4bvOES (GLenum texture, const GLbyte *coords); +GLAPI void APIENTRY glTexCoord1bOES (GLbyte s); +GLAPI void APIENTRY glTexCoord1bvOES (const GLbyte *coords); +GLAPI void APIENTRY glTexCoord2bOES (GLbyte s, GLbyte t); +GLAPI void APIENTRY glTexCoord2bvOES (const GLbyte *coords); +GLAPI void APIENTRY glTexCoord3bOES (GLbyte s, GLbyte t, GLbyte r); +GLAPI void APIENTRY glTexCoord3bvOES (const GLbyte *coords); +GLAPI void APIENTRY glTexCoord4bOES (GLbyte s, GLbyte t, GLbyte r, GLbyte q); +GLAPI void APIENTRY glTexCoord4bvOES (const GLbyte *coords); +GLAPI void APIENTRY glVertex2bOES (GLbyte x); +GLAPI void APIENTRY glVertex2bvOES (const GLbyte *coords); +GLAPI void APIENTRY glVertex3bOES (GLbyte x, GLbyte y); +GLAPI void APIENTRY glVertex3bvOES (const GLbyte *coords); +GLAPI void APIENTRY glVertex4bOES (GLbyte x, GLbyte y, GLbyte z); +GLAPI void APIENTRY glVertex4bvOES (const GLbyte *coords); +#endif +#endif /* GL_OES_byte_coordinates */ + +#ifndef GL_OES_compressed_paletted_texture +#define GL_OES_compressed_paletted_texture 1 +#define GL_PALETTE4_RGB8_OES 0x8B90 +#define GL_PALETTE4_RGBA8_OES 0x8B91 +#define GL_PALETTE4_R5_G6_B5_OES 0x8B92 +#define GL_PALETTE4_RGBA4_OES 0x8B93 +#define GL_PALETTE4_RGB5_A1_OES 0x8B94 +#define GL_PALETTE8_RGB8_OES 0x8B95 +#define GL_PALETTE8_RGBA8_OES 0x8B96 +#define GL_PALETTE8_R5_G6_B5_OES 0x8B97 +#define GL_PALETTE8_RGBA4_OES 0x8B98 +#define GL_PALETTE8_RGB5_A1_OES 0x8B99 +#endif /* GL_OES_compressed_paletted_texture */ + +#ifndef GL_OES_fixed_point +#define GL_OES_fixed_point 1 +typedef GLint GLfixed; +#define GL_FIXED_OES 0x140C +typedef void (APIENTRYP PFNGLALPHAFUNCXOESPROC) (GLenum func, GLfixed ref); +typedef void (APIENTRYP PFNGLCLEARCOLORXOESPROC) (GLfixed red, GLfixed green, GLfixed blue, GLfixed alpha); +typedef void (APIENTRYP PFNGLCLEARDEPTHXOESPROC) (GLfixed depth); +typedef void (APIENTRYP PFNGLCLIPPLANEXOESPROC) (GLenum plane, const GLfixed *equation); +typedef void (APIENTRYP PFNGLCOLOR4XOESPROC) (GLfixed red, GLfixed green, GLfixed blue, GLfixed alpha); +typedef void (APIENTRYP PFNGLDEPTHRANGEXOESPROC) (GLfixed n, GLfixed f); +typedef void (APIENTRYP PFNGLFOGXOESPROC) (GLenum pname, GLfixed param); +typedef void (APIENTRYP PFNGLFOGXVOESPROC) (GLenum pname, const GLfixed *param); +typedef void (APIENTRYP PFNGLFRUSTUMXOESPROC) (GLfixed l, GLfixed r, GLfixed b, GLfixed t, GLfixed n, GLfixed f); +typedef void (APIENTRYP PFNGLGETCLIPPLANEXOESPROC) (GLenum plane, GLfixed *equation); +typedef void (APIENTRYP PFNGLGETFIXEDVOESPROC) (GLenum pname, GLfixed *params); +typedef void (APIENTRYP PFNGLGETTEXENVXVOESPROC) (GLenum target, GLenum pname, GLfixed *params); +typedef void (APIENTRYP PFNGLGETTEXPARAMETERXVOESPROC) (GLenum target, GLenum pname, GLfixed *params); +typedef void (APIENTRYP PFNGLLIGHTMODELXOESPROC) (GLenum pname, GLfixed param); +typedef void (APIENTRYP PFNGLLIGHTMODELXVOESPROC) (GLenum pname, const GLfixed *param); +typedef void (APIENTRYP PFNGLLIGHTXOESPROC) (GLenum light, GLenum pname, GLfixed param); +typedef void (APIENTRYP PFNGLLIGHTXVOESPROC) (GLenum light, GLenum pname, const GLfixed *params); +typedef void (APIENTRYP PFNGLLINEWIDTHXOESPROC) (GLfixed width); +typedef void (APIENTRYP PFNGLLOADMATRIXXOESPROC) (const GLfixed *m); +typedef void (APIENTRYP PFNGLMATERIALXOESPROC) (GLenum face, GLenum pname, GLfixed param); +typedef void (APIENTRYP PFNGLMATERIALXVOESPROC) (GLenum face, GLenum pname, const GLfixed *param); +typedef void (APIENTRYP PFNGLMULTMATRIXXOESPROC) (const GLfixed *m); +typedef void (APIENTRYP PFNGLMULTITEXCOORD4XOESPROC) (GLenum texture, GLfixed s, GLfixed t, GLfixed r, GLfixed q); +typedef void (APIENTRYP PFNGLNORMAL3XOESPROC) (GLfixed nx, GLfixed ny, GLfixed nz); +typedef void (APIENTRYP PFNGLORTHOXOESPROC) (GLfixed l, GLfixed r, GLfixed b, GLfixed t, GLfixed n, GLfixed f); +typedef void (APIENTRYP PFNGLPOINTPARAMETERXVOESPROC) (GLenum pname, const GLfixed *params); +typedef void (APIENTRYP PFNGLPOINTSIZEXOESPROC) (GLfixed size); +typedef void (APIENTRYP PFNGLPOLYGONOFFSETXOESPROC) (GLfixed factor, GLfixed units); +typedef void (APIENTRYP PFNGLROTATEXOESPROC) (GLfixed angle, GLfixed x, GLfixed y, GLfixed z); +typedef void (APIENTRYP PFNGLSAMPLECOVERAGEOESPROC) (GLfixed value, GLboolean invert); +typedef void (APIENTRYP PFNGLSCALEXOESPROC) (GLfixed x, GLfixed y, GLfixed z); +typedef void (APIENTRYP PFNGLTEXENVXOESPROC) (GLenum target, GLenum pname, GLfixed param); +typedef void (APIENTRYP PFNGLTEXENVXVOESPROC) (GLenum target, GLenum pname, const GLfixed *params); +typedef void (APIENTRYP PFNGLTEXPARAMETERXOESPROC) (GLenum target, GLenum pname, GLfixed param); +typedef void (APIENTRYP PFNGLTEXPARAMETERXVOESPROC) (GLenum target, GLenum pname, const GLfixed *params); +typedef void (APIENTRYP PFNGLTRANSLATEXOESPROC) (GLfixed x, GLfixed y, GLfixed z); +typedef void (APIENTRYP PFNGLACCUMXOESPROC) (GLenum op, GLfixed value); +typedef void (APIENTRYP PFNGLBITMAPXOESPROC) (GLsizei width, GLsizei height, GLfixed xorig, GLfixed yorig, GLfixed xmove, GLfixed ymove, const GLubyte *bitmap); +typedef void (APIENTRYP PFNGLBLENDCOLORXOESPROC) (GLfixed red, GLfixed green, GLfixed blue, GLfixed alpha); +typedef void (APIENTRYP PFNGLCLEARACCUMXOESPROC) (GLfixed red, GLfixed green, GLfixed blue, GLfixed alpha); +typedef void (APIENTRYP PFNGLCOLOR3XOESPROC) (GLfixed red, GLfixed green, GLfixed blue); +typedef void (APIENTRYP PFNGLCOLOR3XVOESPROC) (const GLfixed *components); +typedef void (APIENTRYP PFNGLCOLOR4XVOESPROC) (const GLfixed *components); +typedef void (APIENTRYP PFNGLCONVOLUTIONPARAMETERXOESPROC) (GLenum target, GLenum pname, GLfixed param); +typedef void (APIENTRYP PFNGLCONVOLUTIONPARAMETERXVOESPROC) (GLenum target, GLenum pname, const GLfixed *params); +typedef void (APIENTRYP PFNGLEVALCOORD1XOESPROC) (GLfixed u); +typedef void (APIENTRYP PFNGLEVALCOORD1XVOESPROC) (const GLfixed *coords); +typedef void (APIENTRYP PFNGLEVALCOORD2XOESPROC) (GLfixed u, GLfixed v); +typedef void (APIENTRYP PFNGLEVALCOORD2XVOESPROC) (const GLfixed *coords); +typedef void (APIENTRYP PFNGLFEEDBACKBUFFERXOESPROC) (GLsizei n, GLenum type, const GLfixed *buffer); +typedef void (APIENTRYP PFNGLGETCONVOLUTIONPARAMETERXVOESPROC) (GLenum target, GLenum pname, GLfixed *params); +typedef void (APIENTRYP PFNGLGETHISTOGRAMPARAMETERXVOESPROC) (GLenum target, GLenum pname, GLfixed *params); +typedef void (APIENTRYP PFNGLGETLIGHTXOESPROC) (GLenum light, GLenum pname, GLfixed *params); +typedef void (APIENTRYP PFNGLGETMAPXVOESPROC) (GLenum target, GLenum query, GLfixed *v); +typedef void (APIENTRYP PFNGLGETMATERIALXOESPROC) (GLenum face, GLenum pname, GLfixed param); +typedef void (APIENTRYP PFNGLGETPIXELMAPXVPROC) (GLenum map, GLint size, GLfixed *values); +typedef void (APIENTRYP PFNGLGETTEXGENXVOESPROC) (GLenum coord, GLenum pname, GLfixed *params); +typedef void (APIENTRYP PFNGLGETTEXLEVELPARAMETERXVOESPROC) (GLenum target, GLint level, GLenum pname, GLfixed *params); +typedef void (APIENTRYP PFNGLINDEXXOESPROC) (GLfixed component); +typedef void (APIENTRYP PFNGLINDEXXVOESPROC) (const GLfixed *component); +typedef void (APIENTRYP PFNGLLOADTRANSPOSEMATRIXXOESPROC) (const GLfixed *m); +typedef void (APIENTRYP PFNGLMAP1XOESPROC) (GLenum target, GLfixed u1, GLfixed u2, GLint stride, GLint order, GLfixed points); +typedef void (APIENTRYP PFNGLMAP2XOESPROC) (GLenum target, GLfixed u1, GLfixed u2, GLint ustride, GLint uorder, GLfixed v1, GLfixed v2, GLint vstride, GLint vorder, GLfixed points); +typedef void (APIENTRYP PFNGLMAPGRID1XOESPROC) (GLint n, GLfixed u1, GLfixed u2); +typedef void (APIENTRYP PFNGLMAPGRID2XOESPROC) (GLint n, GLfixed u1, GLfixed u2, GLfixed v1, GLfixed v2); +typedef void (APIENTRYP PFNGLMULTTRANSPOSEMATRIXXOESPROC) (const GLfixed *m); +typedef void (APIENTRYP PFNGLMULTITEXCOORD1XOESPROC) (GLenum texture, GLfixed s); +typedef void (APIENTRYP PFNGLMULTITEXCOORD1XVOESPROC) (GLenum texture, const GLfixed *coords); +typedef void (APIENTRYP PFNGLMULTITEXCOORD2XOESPROC) (GLenum texture, GLfixed s, GLfixed t); +typedef void (APIENTRYP PFNGLMULTITEXCOORD2XVOESPROC) (GLenum texture, const GLfixed *coords); +typedef void (APIENTRYP PFNGLMULTITEXCOORD3XOESPROC) (GLenum texture, GLfixed s, GLfixed t, GLfixed r); +typedef void (APIENTRYP PFNGLMULTITEXCOORD3XVOESPROC) (GLenum texture, const GLfixed *coords); +typedef void (APIENTRYP PFNGLMULTITEXCOORD4XVOESPROC) (GLenum texture, const GLfixed *coords); +typedef void (APIENTRYP PFNGLNORMAL3XVOESPROC) (const GLfixed *coords); +typedef void (APIENTRYP PFNGLPASSTHROUGHXOESPROC) (GLfixed token); +typedef void (APIENTRYP PFNGLPIXELMAPXPROC) (GLenum map, GLint size, const GLfixed *values); +typedef void (APIENTRYP PFNGLPIXELSTOREXPROC) (GLenum pname, GLfixed param); +typedef void (APIENTRYP PFNGLPIXELTRANSFERXOESPROC) (GLenum pname, GLfixed param); +typedef void (APIENTRYP PFNGLPIXELZOOMXOESPROC) (GLfixed xfactor, GLfixed yfactor); +typedef void (APIENTRYP PFNGLPRIORITIZETEXTURESXOESPROC) (GLsizei n, const GLuint *textures, const GLfixed *priorities); +typedef void (APIENTRYP PFNGLRASTERPOS2XOESPROC) (GLfixed x, GLfixed y); +typedef void (APIENTRYP PFNGLRASTERPOS2XVOESPROC) (const GLfixed *coords); +typedef void (APIENTRYP PFNGLRASTERPOS3XOESPROC) (GLfixed x, GLfixed y, GLfixed z); +typedef void (APIENTRYP PFNGLRASTERPOS3XVOESPROC) (const GLfixed *coords); +typedef void (APIENTRYP PFNGLRASTERPOS4XOESPROC) (GLfixed x, GLfixed y, GLfixed z, GLfixed w); +typedef void (APIENTRYP PFNGLRASTERPOS4XVOESPROC) (const GLfixed *coords); +typedef void (APIENTRYP PFNGLRECTXOESPROC) (GLfixed x1, GLfixed y1, GLfixed x2, GLfixed y2); +typedef void (APIENTRYP PFNGLRECTXVOESPROC) (const GLfixed *v1, const GLfixed *v2); +typedef void (APIENTRYP PFNGLTEXCOORD1XOESPROC) (GLfixed s); +typedef void (APIENTRYP PFNGLTEXCOORD1XVOESPROC) (const GLfixed *coords); +typedef void (APIENTRYP PFNGLTEXCOORD2XOESPROC) (GLfixed s, GLfixed t); +typedef void (APIENTRYP PFNGLTEXCOORD2XVOESPROC) (const GLfixed *coords); +typedef void (APIENTRYP PFNGLTEXCOORD3XOESPROC) (GLfixed s, GLfixed t, GLfixed r); +typedef void (APIENTRYP PFNGLTEXCOORD3XVOESPROC) (const GLfixed *coords); +typedef void (APIENTRYP PFNGLTEXCOORD4XOESPROC) (GLfixed s, GLfixed t, GLfixed r, GLfixed q); +typedef void (APIENTRYP PFNGLTEXCOORD4XVOESPROC) (const GLfixed *coords); +typedef void (APIENTRYP PFNGLTEXGENXOESPROC) (GLenum coord, GLenum pname, GLfixed param); +typedef void (APIENTRYP PFNGLTEXGENXVOESPROC) (GLenum coord, GLenum pname, const GLfixed *params); +typedef void (APIENTRYP PFNGLVERTEX2XOESPROC) (GLfixed x); +typedef void (APIENTRYP PFNGLVERTEX2XVOESPROC) (const GLfixed *coords); +typedef void (APIENTRYP PFNGLVERTEX3XOESPROC) (GLfixed x, GLfixed y); +typedef void (APIENTRYP PFNGLVERTEX3XVOESPROC) (const GLfixed *coords); +typedef void (APIENTRYP PFNGLVERTEX4XOESPROC) (GLfixed x, GLfixed y, GLfixed z); +typedef void (APIENTRYP PFNGLVERTEX4XVOESPROC) (const GLfixed *coords); +#ifdef GL_GLEXT_PROTOTYPES +GLAPI void APIENTRY glAlphaFuncxOES (GLenum func, GLfixed ref); +GLAPI void APIENTRY glClearColorxOES (GLfixed red, GLfixed green, GLfixed blue, GLfixed alpha); +GLAPI void APIENTRY glClearDepthxOES (GLfixed depth); +GLAPI void APIENTRY glClipPlanexOES (GLenum plane, const GLfixed *equation); +GLAPI void APIENTRY glColor4xOES (GLfixed red, GLfixed green, GLfixed blue, GLfixed alpha); +GLAPI void APIENTRY glDepthRangexOES (GLfixed n, GLfixed f); +GLAPI void APIENTRY glFogxOES (GLenum pname, GLfixed param); +GLAPI void APIENTRY glFogxvOES (GLenum pname, const GLfixed *param); +GLAPI void APIENTRY glFrustumxOES (GLfixed l, GLfixed r, GLfixed b, GLfixed t, GLfixed n, GLfixed f); +GLAPI void APIENTRY glGetClipPlanexOES (GLenum plane, GLfixed *equation); +GLAPI void APIENTRY glGetFixedvOES (GLenum pname, GLfixed *params); +GLAPI void APIENTRY glGetTexEnvxvOES (GLenum target, GLenum pname, GLfixed *params); +GLAPI void APIENTRY glGetTexParameterxvOES (GLenum target, GLenum pname, GLfixed *params); +GLAPI void APIENTRY glLightModelxOES (GLenum pname, GLfixed param); +GLAPI void APIENTRY glLightModelxvOES (GLenum pname, const GLfixed *param); +GLAPI void APIENTRY glLightxOES (GLenum light, GLenum pname, GLfixed param); +GLAPI void APIENTRY glLightxvOES (GLenum light, GLenum pname, const GLfixed *params); +GLAPI void APIENTRY glLineWidthxOES (GLfixed width); +GLAPI void APIENTRY glLoadMatrixxOES (const GLfixed *m); +GLAPI void APIENTRY glMaterialxOES (GLenum face, GLenum pname, GLfixed param); +GLAPI void APIENTRY glMaterialxvOES (GLenum face, GLenum pname, const GLfixed *param); +GLAPI void APIENTRY glMultMatrixxOES (const GLfixed *m); +GLAPI void APIENTRY glMultiTexCoord4xOES (GLenum texture, GLfixed s, GLfixed t, GLfixed r, GLfixed q); +GLAPI void APIENTRY glNormal3xOES (GLfixed nx, GLfixed ny, GLfixed nz); +GLAPI void APIENTRY glOrthoxOES (GLfixed l, GLfixed r, GLfixed b, GLfixed t, GLfixed n, GLfixed f); +GLAPI void APIENTRY glPointParameterxvOES (GLenum pname, const GLfixed *params); +GLAPI void APIENTRY glPointSizexOES (GLfixed size); +GLAPI void APIENTRY glPolygonOffsetxOES (GLfixed factor, GLfixed units); +GLAPI void APIENTRY glRotatexOES (GLfixed angle, GLfixed x, GLfixed y, GLfixed z); +GLAPI void APIENTRY glSampleCoverageOES (GLfixed value, GLboolean invert); +GLAPI void APIENTRY glScalexOES (GLfixed x, GLfixed y, GLfixed z); +GLAPI void APIENTRY glTexEnvxOES (GLenum target, GLenum pname, GLfixed param); +GLAPI void APIENTRY glTexEnvxvOES (GLenum target, GLenum pname, const GLfixed *params); +GLAPI void APIENTRY glTexParameterxOES (GLenum target, GLenum pname, GLfixed param); +GLAPI void APIENTRY glTexParameterxvOES (GLenum target, GLenum pname, const GLfixed *params); +GLAPI void APIENTRY glTranslatexOES (GLfixed x, GLfixed y, GLfixed z); +GLAPI void APIENTRY glAccumxOES (GLenum op, GLfixed value); +GLAPI void APIENTRY glBitmapxOES (GLsizei width, GLsizei height, GLfixed xorig, GLfixed yorig, GLfixed xmove, GLfixed ymove, const GLubyte *bitmap); +GLAPI void APIENTRY glBlendColorxOES (GLfixed red, GLfixed green, GLfixed blue, GLfixed alpha); +GLAPI void APIENTRY glClearAccumxOES (GLfixed red, GLfixed green, GLfixed blue, GLfixed alpha); +GLAPI void APIENTRY glColor3xOES (GLfixed red, GLfixed green, GLfixed blue); +GLAPI void APIENTRY glColor3xvOES (const GLfixed *components); +GLAPI void APIENTRY glColor4xvOES (const GLfixed *components); +GLAPI void APIENTRY glConvolutionParameterxOES (GLenum target, GLenum pname, GLfixed param); +GLAPI void APIENTRY glConvolutionParameterxvOES (GLenum target, GLenum pname, const GLfixed *params); +GLAPI void APIENTRY glEvalCoord1xOES (GLfixed u); +GLAPI void APIENTRY glEvalCoord1xvOES (const GLfixed *coords); +GLAPI void APIENTRY glEvalCoord2xOES (GLfixed u, GLfixed v); +GLAPI void APIENTRY glEvalCoord2xvOES (const GLfixed *coords); +GLAPI void APIENTRY glFeedbackBufferxOES (GLsizei n, GLenum type, const GLfixed *buffer); +GLAPI void APIENTRY glGetConvolutionParameterxvOES (GLenum target, GLenum pname, GLfixed *params); +GLAPI void APIENTRY glGetHistogramParameterxvOES (GLenum target, GLenum pname, GLfixed *params); +GLAPI void APIENTRY glGetLightxOES (GLenum light, GLenum pname, GLfixed *params); +GLAPI void APIENTRY glGetMapxvOES (GLenum target, GLenum query, GLfixed *v); +GLAPI void APIENTRY glGetMaterialxOES (GLenum face, GLenum pname, GLfixed param); +GLAPI void APIENTRY glGetPixelMapxv (GLenum map, GLint size, GLfixed *values); +GLAPI void APIENTRY glGetTexGenxvOES (GLenum coord, GLenum pname, GLfixed *params); +GLAPI void APIENTRY glGetTexLevelParameterxvOES (GLenum target, GLint level, GLenum pname, GLfixed *params); +GLAPI void APIENTRY glIndexxOES (GLfixed component); +GLAPI void APIENTRY glIndexxvOES (const GLfixed *component); +GLAPI void APIENTRY glLoadTransposeMatrixxOES (const GLfixed *m); +GLAPI void APIENTRY glMap1xOES (GLenum target, GLfixed u1, GLfixed u2, GLint stride, GLint order, GLfixed points); +GLAPI void APIENTRY glMap2xOES (GLenum target, GLfixed u1, GLfixed u2, GLint ustride, GLint uorder, GLfixed v1, GLfixed v2, GLint vstride, GLint vorder, GLfixed points); +GLAPI void APIENTRY glMapGrid1xOES (GLint n, GLfixed u1, GLfixed u2); +GLAPI void APIENTRY glMapGrid2xOES (GLint n, GLfixed u1, GLfixed u2, GLfixed v1, GLfixed v2); +GLAPI void APIENTRY glMultTransposeMatrixxOES (const GLfixed *m); +GLAPI void APIENTRY glMultiTexCoord1xOES (GLenum texture, GLfixed s); +GLAPI void APIENTRY glMultiTexCoord1xvOES (GLenum texture, const GLfixed *coords); +GLAPI void APIENTRY glMultiTexCoord2xOES (GLenum texture, GLfixed s, GLfixed t); +GLAPI void APIENTRY glMultiTexCoord2xvOES (GLenum texture, const GLfixed *coords); +GLAPI void APIENTRY glMultiTexCoord3xOES (GLenum texture, GLfixed s, GLfixed t, GLfixed r); +GLAPI void APIENTRY glMultiTexCoord3xvOES (GLenum texture, const GLfixed *coords); +GLAPI void APIENTRY glMultiTexCoord4xvOES (GLenum texture, const GLfixed *coords); +GLAPI void APIENTRY glNormal3xvOES (const GLfixed *coords); +GLAPI void APIENTRY glPassThroughxOES (GLfixed token); +GLAPI void APIENTRY glPixelMapx (GLenum map, GLint size, const GLfixed *values); +GLAPI void APIENTRY glPixelStorex (GLenum pname, GLfixed param); +GLAPI void APIENTRY glPixelTransferxOES (GLenum pname, GLfixed param); +GLAPI void APIENTRY glPixelZoomxOES (GLfixed xfactor, GLfixed yfactor); +GLAPI void APIENTRY glPrioritizeTexturesxOES (GLsizei n, const GLuint *textures, const GLfixed *priorities); +GLAPI void APIENTRY glRasterPos2xOES (GLfixed x, GLfixed y); +GLAPI void APIENTRY glRasterPos2xvOES (const GLfixed *coords); +GLAPI void APIENTRY glRasterPos3xOES (GLfixed x, GLfixed y, GLfixed z); +GLAPI void APIENTRY glRasterPos3xvOES (const GLfixed *coords); +GLAPI void APIENTRY glRasterPos4xOES (GLfixed x, GLfixed y, GLfixed z, GLfixed w); +GLAPI void APIENTRY glRasterPos4xvOES (const GLfixed *coords); +GLAPI void APIENTRY glRectxOES (GLfixed x1, GLfixed y1, GLfixed x2, GLfixed y2); +GLAPI void APIENTRY glRectxvOES (const GLfixed *v1, const GLfixed *v2); +GLAPI void APIENTRY glTexCoord1xOES (GLfixed s); +GLAPI void APIENTRY glTexCoord1xvOES (const GLfixed *coords); +GLAPI void APIENTRY glTexCoord2xOES (GLfixed s, GLfixed t); +GLAPI void APIENTRY glTexCoord2xvOES (const GLfixed *coords); +GLAPI void APIENTRY glTexCoord3xOES (GLfixed s, GLfixed t, GLfixed r); +GLAPI void APIENTRY glTexCoord3xvOES (const GLfixed *coords); +GLAPI void APIENTRY glTexCoord4xOES (GLfixed s, GLfixed t, GLfixed r, GLfixed q); +GLAPI void APIENTRY glTexCoord4xvOES (const GLfixed *coords); +GLAPI void APIENTRY glTexGenxOES (GLenum coord, GLenum pname, GLfixed param); +GLAPI void APIENTRY glTexGenxvOES (GLenum coord, GLenum pname, const GLfixed *params); +GLAPI void APIENTRY glVertex2xOES (GLfixed x); +GLAPI void APIENTRY glVertex2xvOES (const GLfixed *coords); +GLAPI void APIENTRY glVertex3xOES (GLfixed x, GLfixed y); +GLAPI void APIENTRY glVertex3xvOES (const GLfixed *coords); +GLAPI void APIENTRY glVertex4xOES (GLfixed x, GLfixed y, GLfixed z); +GLAPI void APIENTRY glVertex4xvOES (const GLfixed *coords); +#endif +#endif /* GL_OES_fixed_point */ + +#ifndef GL_OES_query_matrix +#define GL_OES_query_matrix 1 +typedef GLbitfield (APIENTRYP PFNGLQUERYMATRIXXOESPROC) (GLfixed *mantissa, GLint *exponent); +#ifdef GL_GLEXT_PROTOTYPES +GLAPI GLbitfield APIENTRY glQueryMatrixxOES (GLfixed *mantissa, GLint *exponent); +#endif +#endif /* GL_OES_query_matrix */ + +#ifndef GL_OES_read_format +#define GL_OES_read_format 1 +#define GL_IMPLEMENTATION_COLOR_READ_TYPE_OES 0x8B9A +#define GL_IMPLEMENTATION_COLOR_READ_FORMAT_OES 0x8B9B +#endif /* GL_OES_read_format */ + +#ifndef GL_OES_single_precision +#define GL_OES_single_precision 1 +typedef void (APIENTRYP PFNGLCLEARDEPTHFOESPROC) (GLclampf depth); +typedef void (APIENTRYP PFNGLCLIPPLANEFOESPROC) (GLenum plane, const GLfloat *equation); +typedef void (APIENTRYP PFNGLDEPTHRANGEFOESPROC) (GLclampf n, GLclampf f); +typedef void (APIENTRYP PFNGLFRUSTUMFOESPROC) (GLfloat l, GLfloat r, GLfloat b, GLfloat t, GLfloat n, GLfloat f); +typedef void (APIENTRYP PFNGLGETCLIPPLANEFOESPROC) (GLenum plane, GLfloat *equation); +typedef void (APIENTRYP PFNGLORTHOFOESPROC) (GLfloat l, GLfloat r, GLfloat b, GLfloat t, GLfloat n, GLfloat f); +#ifdef GL_GLEXT_PROTOTYPES +GLAPI void APIENTRY glClearDepthfOES (GLclampf depth); +GLAPI void APIENTRY glClipPlanefOES (GLenum plane, const GLfloat *equation); +GLAPI void APIENTRY glDepthRangefOES (GLclampf n, GLclampf f); +GLAPI void APIENTRY glFrustumfOES (GLfloat l, GLfloat r, GLfloat b, GLfloat t, GLfloat n, GLfloat f); +GLAPI void APIENTRY glGetClipPlanefOES (GLenum plane, GLfloat *equation); +GLAPI void APIENTRY glOrthofOES (GLfloat l, GLfloat r, GLfloat b, GLfloat t, GLfloat n, GLfloat f); +#endif +#endif /* GL_OES_single_precision */ + +#ifndef GL_3DFX_multisample +#define GL_3DFX_multisample 1 +#define GL_MULTISAMPLE_3DFX 0x86B2 +#define GL_SAMPLE_BUFFERS_3DFX 0x86B3 +#define GL_SAMPLES_3DFX 0x86B4 +#define GL_MULTISAMPLE_BIT_3DFX 0x20000000 +#endif /* GL_3DFX_multisample */ + +#ifndef GL_3DFX_tbuffer +#define GL_3DFX_tbuffer 1 +typedef void (APIENTRYP PFNGLTBUFFERMASK3DFXPROC) (GLuint mask); +#ifdef GL_GLEXT_PROTOTYPES +GLAPI void APIENTRY glTbufferMask3DFX (GLuint mask); +#endif +#endif /* GL_3DFX_tbuffer */ + +#ifndef GL_3DFX_texture_compression_FXT1 +#define GL_3DFX_texture_compression_FXT1 1 +#define GL_COMPRESSED_RGB_FXT1_3DFX 0x86B0 +#define GL_COMPRESSED_RGBA_FXT1_3DFX 0x86B1 +#endif /* GL_3DFX_texture_compression_FXT1 */ + +#ifndef GL_AMD_blend_minmax_factor +#define GL_AMD_blend_minmax_factor 1 +#define GL_FACTOR_MIN_AMD 0x901C +#define GL_FACTOR_MAX_AMD 0x901D +#endif /* GL_AMD_blend_minmax_factor */ + +#ifndef GL_AMD_conservative_depth +#define GL_AMD_conservative_depth 1 +#endif /* GL_AMD_conservative_depth */ + +#ifndef GL_AMD_debug_output +#define GL_AMD_debug_output 1 +typedef void (APIENTRY *GLDEBUGPROCAMD)(GLuint id,GLenum category,GLenum severity,GLsizei length,const GLchar *message,void *userParam); +#define GL_MAX_DEBUG_MESSAGE_LENGTH_AMD 0x9143 +#define GL_MAX_DEBUG_LOGGED_MESSAGES_AMD 0x9144 +#define GL_DEBUG_LOGGED_MESSAGES_AMD 0x9145 +#define GL_DEBUG_SEVERITY_HIGH_AMD 0x9146 +#define GL_DEBUG_SEVERITY_MEDIUM_AMD 0x9147 +#define GL_DEBUG_SEVERITY_LOW_AMD 0x9148 +#define GL_DEBUG_CATEGORY_API_ERROR_AMD 0x9149 +#define GL_DEBUG_CATEGORY_WINDOW_SYSTEM_AMD 0x914A +#define GL_DEBUG_CATEGORY_DEPRECATION_AMD 0x914B +#define GL_DEBUG_CATEGORY_UNDEFINED_BEHAVIOR_AMD 0x914C +#define GL_DEBUG_CATEGORY_PERFORMANCE_AMD 0x914D +#define GL_DEBUG_CATEGORY_SHADER_COMPILER_AMD 0x914E +#define GL_DEBUG_CATEGORY_APPLICATION_AMD 0x914F +#define GL_DEBUG_CATEGORY_OTHER_AMD 0x9150 +typedef void (APIENTRYP PFNGLDEBUGMESSAGEENABLEAMDPROC) (GLenum category, GLenum severity, GLsizei count, const GLuint *ids, GLboolean enabled); +typedef void (APIENTRYP PFNGLDEBUGMESSAGEINSERTAMDPROC) (GLenum category, GLenum severity, GLuint id, GLsizei length, const GLchar *buf); +typedef void (APIENTRYP PFNGLDEBUGMESSAGECALLBACKAMDPROC) (GLDEBUGPROCAMD callback, void *userParam); +typedef GLuint (APIENTRYP PFNGLGETDEBUGMESSAGELOGAMDPROC) (GLuint count, GLsizei bufsize, GLenum *categories, GLuint *severities, GLuint *ids, GLsizei *lengths, GLchar *message); +#ifdef GL_GLEXT_PROTOTYPES +GLAPI void APIENTRY glDebugMessageEnableAMD (GLenum category, GLenum severity, GLsizei count, const GLuint *ids, GLboolean enabled); +GLAPI void APIENTRY glDebugMessageInsertAMD (GLenum category, GLenum severity, GLuint id, GLsizei length, const GLchar *buf); +GLAPI void APIENTRY glDebugMessageCallbackAMD (GLDEBUGPROCAMD callback, void *userParam); +GLAPI GLuint APIENTRY glGetDebugMessageLogAMD (GLuint count, GLsizei bufsize, GLenum *categories, GLuint *severities, GLuint *ids, GLsizei *lengths, GLchar *message); +#endif +#endif /* GL_AMD_debug_output */ + +#ifndef GL_AMD_depth_clamp_separate +#define GL_AMD_depth_clamp_separate 1 +#define GL_DEPTH_CLAMP_NEAR_AMD 0x901E +#define GL_DEPTH_CLAMP_FAR_AMD 0x901F +#endif /* GL_AMD_depth_clamp_separate */ + +#ifndef GL_AMD_draw_buffers_blend +#define GL_AMD_draw_buffers_blend 1 +typedef void (APIENTRYP PFNGLBLENDFUNCINDEXEDAMDPROC) (GLuint buf, GLenum src, GLenum dst); +typedef void (APIENTRYP PFNGLBLENDFUNCSEPARATEINDEXEDAMDPROC) (GLuint buf, GLenum srcRGB, GLenum dstRGB, GLenum srcAlpha, GLenum dstAlpha); +typedef void (APIENTRYP PFNGLBLENDEQUATIONINDEXEDAMDPROC) (GLuint buf, GLenum mode); +typedef void (APIENTRYP PFNGLBLENDEQUATIONSEPARATEINDEXEDAMDPROC) (GLuint buf, GLenum modeRGB, GLenum modeAlpha); +#ifdef GL_GLEXT_PROTOTYPES +GLAPI void APIENTRY glBlendFuncIndexedAMD (GLuint buf, GLenum src, GLenum dst); +GLAPI void APIENTRY glBlendFuncSeparateIndexedAMD (GLuint buf, GLenum srcRGB, GLenum dstRGB, GLenum srcAlpha, GLenum dstAlpha); +GLAPI void APIENTRY glBlendEquationIndexedAMD (GLuint buf, GLenum mode); +GLAPI void APIENTRY glBlendEquationSeparateIndexedAMD (GLuint buf, GLenum modeRGB, GLenum modeAlpha); +#endif +#endif /* GL_AMD_draw_buffers_blend */ + +#ifndef GL_AMD_gcn_shader +#define GL_AMD_gcn_shader 1 +#endif /* GL_AMD_gcn_shader */ + +#ifndef GL_AMD_gpu_shader_int64 +#define GL_AMD_gpu_shader_int64 1 +typedef int64_t GLint64EXT; +#define GL_INT64_NV 0x140E +#define GL_UNSIGNED_INT64_NV 0x140F +#define GL_INT8_NV 0x8FE0 +#define GL_INT8_VEC2_NV 0x8FE1 +#define GL_INT8_VEC3_NV 0x8FE2 +#define GL_INT8_VEC4_NV 0x8FE3 +#define GL_INT16_NV 0x8FE4 +#define GL_INT16_VEC2_NV 0x8FE5 +#define GL_INT16_VEC3_NV 0x8FE6 +#define GL_INT16_VEC4_NV 0x8FE7 +#define GL_INT64_VEC2_NV 0x8FE9 +#define GL_INT64_VEC3_NV 0x8FEA +#define GL_INT64_VEC4_NV 0x8FEB +#define GL_UNSIGNED_INT8_NV 0x8FEC +#define GL_UNSIGNED_INT8_VEC2_NV 0x8FED +#define GL_UNSIGNED_INT8_VEC3_NV 0x8FEE +#define GL_UNSIGNED_INT8_VEC4_NV 0x8FEF +#define GL_UNSIGNED_INT16_NV 0x8FF0 +#define GL_UNSIGNED_INT16_VEC2_NV 0x8FF1 +#define GL_UNSIGNED_INT16_VEC3_NV 0x8FF2 +#define GL_UNSIGNED_INT16_VEC4_NV 0x8FF3 +#define GL_UNSIGNED_INT64_VEC2_NV 0x8FF5 +#define GL_UNSIGNED_INT64_VEC3_NV 0x8FF6 +#define GL_UNSIGNED_INT64_VEC4_NV 0x8FF7 +#define GL_FLOAT16_NV 0x8FF8 +#define GL_FLOAT16_VEC2_NV 0x8FF9 +#define GL_FLOAT16_VEC3_NV 0x8FFA +#define GL_FLOAT16_VEC4_NV 0x8FFB +typedef void (APIENTRYP PFNGLUNIFORM1I64NVPROC) (GLint location, GLint64EXT x); +typedef void (APIENTRYP PFNGLUNIFORM2I64NVPROC) (GLint location, GLint64EXT x, GLint64EXT y); +typedef void (APIENTRYP PFNGLUNIFORM3I64NVPROC) (GLint location, GLint64EXT x, GLint64EXT y, GLint64EXT z); +typedef void (APIENTRYP PFNGLUNIFORM4I64NVPROC) (GLint location, GLint64EXT x, GLint64EXT y, GLint64EXT z, GLint64EXT w); +typedef void (APIENTRYP PFNGLUNIFORM1I64VNVPROC) (GLint location, GLsizei count, const GLint64EXT *value); +typedef void (APIENTRYP PFNGLUNIFORM2I64VNVPROC) (GLint location, GLsizei count, const GLint64EXT *value); +typedef void (APIENTRYP PFNGLUNIFORM3I64VNVPROC) (GLint location, GLsizei count, const GLint64EXT *value); +typedef void (APIENTRYP PFNGLUNIFORM4I64VNVPROC) (GLint location, GLsizei count, const GLint64EXT *value); +typedef void (APIENTRYP PFNGLUNIFORM1UI64NVPROC) (GLint location, GLuint64EXT x); +typedef void (APIENTRYP PFNGLUNIFORM2UI64NVPROC) (GLint location, GLuint64EXT x, GLuint64EXT y); +typedef void (APIENTRYP PFNGLUNIFORM3UI64NVPROC) (GLint location, GLuint64EXT x, GLuint64EXT y, GLuint64EXT z); +typedef void (APIENTRYP PFNGLUNIFORM4UI64NVPROC) (GLint location, GLuint64EXT x, GLuint64EXT y, GLuint64EXT z, GLuint64EXT w); +typedef void (APIENTRYP PFNGLUNIFORM1UI64VNVPROC) (GLint location, GLsizei count, const GLuint64EXT *value); +typedef void (APIENTRYP PFNGLUNIFORM2UI64VNVPROC) (GLint location, GLsizei count, const GLuint64EXT *value); +typedef void (APIENTRYP PFNGLUNIFORM3UI64VNVPROC) (GLint location, GLsizei count, const GLuint64EXT *value); +typedef void (APIENTRYP PFNGLUNIFORM4UI64VNVPROC) (GLint location, GLsizei count, const GLuint64EXT *value); +typedef void (APIENTRYP PFNGLGETUNIFORMI64VNVPROC) (GLuint program, GLint location, GLint64EXT *params); +typedef void (APIENTRYP PFNGLGETUNIFORMUI64VNVPROC) (GLuint program, GLint location, GLuint64EXT *params); +typedef void (APIENTRYP PFNGLPROGRAMUNIFORM1I64NVPROC) (GLuint program, GLint location, GLint64EXT x); +typedef void (APIENTRYP PFNGLPROGRAMUNIFORM2I64NVPROC) (GLuint program, GLint location, GLint64EXT x, GLint64EXT y); +typedef void (APIENTRYP PFNGLPROGRAMUNIFORM3I64NVPROC) (GLuint program, GLint location, GLint64EXT x, GLint64EXT y, GLint64EXT z); +typedef void (APIENTRYP PFNGLPROGRAMUNIFORM4I64NVPROC) (GLuint program, GLint location, GLint64EXT x, GLint64EXT y, GLint64EXT z, GLint64EXT w); +typedef void (APIENTRYP PFNGLPROGRAMUNIFORM1I64VNVPROC) (GLuint program, GLint location, GLsizei count, const GLint64EXT *value); +typedef void (APIENTRYP PFNGLPROGRAMUNIFORM2I64VNVPROC) (GLuint program, GLint location, GLsizei count, const GLint64EXT *value); +typedef void (APIENTRYP PFNGLPROGRAMUNIFORM3I64VNVPROC) (GLuint program, GLint location, GLsizei count, const GLint64EXT *value); +typedef void (APIENTRYP PFNGLPROGRAMUNIFORM4I64VNVPROC) (GLuint program, GLint location, GLsizei count, const GLint64EXT *value); +typedef void (APIENTRYP PFNGLPROGRAMUNIFORM1UI64NVPROC) (GLuint program, GLint location, GLuint64EXT x); +typedef void (APIENTRYP PFNGLPROGRAMUNIFORM2UI64NVPROC) (GLuint program, GLint location, GLuint64EXT x, GLuint64EXT y); +typedef void (APIENTRYP PFNGLPROGRAMUNIFORM3UI64NVPROC) (GLuint program, GLint location, GLuint64EXT x, GLuint64EXT y, GLuint64EXT z); +typedef void (APIENTRYP PFNGLPROGRAMUNIFORM4UI64NVPROC) (GLuint program, GLint location, GLuint64EXT x, GLuint64EXT y, GLuint64EXT z, GLuint64EXT w); +typedef void (APIENTRYP PFNGLPROGRAMUNIFORM1UI64VNVPROC) (GLuint program, GLint location, GLsizei count, const GLuint64EXT *value); +typedef void (APIENTRYP PFNGLPROGRAMUNIFORM2UI64VNVPROC) (GLuint program, GLint location, GLsizei count, const GLuint64EXT *value); +typedef void (APIENTRYP PFNGLPROGRAMUNIFORM3UI64VNVPROC) (GLuint program, GLint location, GLsizei count, const GLuint64EXT *value); +typedef void (APIENTRYP PFNGLPROGRAMUNIFORM4UI64VNVPROC) (GLuint program, GLint location, GLsizei count, const GLuint64EXT *value); +#ifdef GL_GLEXT_PROTOTYPES +GLAPI void APIENTRY glUniform1i64NV (GLint location, GLint64EXT x); +GLAPI void APIENTRY glUniform2i64NV (GLint location, GLint64EXT x, GLint64EXT y); +GLAPI void APIENTRY glUniform3i64NV (GLint location, GLint64EXT x, GLint64EXT y, GLint64EXT z); +GLAPI void APIENTRY glUniform4i64NV (GLint location, GLint64EXT x, GLint64EXT y, GLint64EXT z, GLint64EXT w); +GLAPI void APIENTRY glUniform1i64vNV (GLint location, GLsizei count, const GLint64EXT *value); +GLAPI void APIENTRY glUniform2i64vNV (GLint location, GLsizei count, const GLint64EXT *value); +GLAPI void APIENTRY glUniform3i64vNV (GLint location, GLsizei count, const GLint64EXT *value); +GLAPI void APIENTRY glUniform4i64vNV (GLint location, GLsizei count, const GLint64EXT *value); +GLAPI void APIENTRY glUniform1ui64NV (GLint location, GLuint64EXT x); +GLAPI void APIENTRY glUniform2ui64NV (GLint location, GLuint64EXT x, GLuint64EXT y); +GLAPI void APIENTRY glUniform3ui64NV (GLint location, GLuint64EXT x, GLuint64EXT y, GLuint64EXT z); +GLAPI void APIENTRY glUniform4ui64NV (GLint location, GLuint64EXT x, GLuint64EXT y, GLuint64EXT z, GLuint64EXT w); +GLAPI void APIENTRY glUniform1ui64vNV (GLint location, GLsizei count, const GLuint64EXT *value); +GLAPI void APIENTRY glUniform2ui64vNV (GLint location, GLsizei count, const GLuint64EXT *value); +GLAPI void APIENTRY glUniform3ui64vNV (GLint location, GLsizei count, const GLuint64EXT *value); +GLAPI void APIENTRY glUniform4ui64vNV (GLint location, GLsizei count, const GLuint64EXT *value); +GLAPI void APIENTRY glGetUniformi64vNV (GLuint program, GLint location, GLint64EXT *params); +GLAPI void APIENTRY glGetUniformui64vNV (GLuint program, GLint location, GLuint64EXT *params); +GLAPI void APIENTRY glProgramUniform1i64NV (GLuint program, GLint location, GLint64EXT x); +GLAPI void APIENTRY glProgramUniform2i64NV (GLuint program, GLint location, GLint64EXT x, GLint64EXT y); +GLAPI void APIENTRY glProgramUniform3i64NV (GLuint program, GLint location, GLint64EXT x, GLint64EXT y, GLint64EXT z); +GLAPI void APIENTRY glProgramUniform4i64NV (GLuint program, GLint location, GLint64EXT x, GLint64EXT y, GLint64EXT z, GLint64EXT w); +GLAPI void APIENTRY glProgramUniform1i64vNV (GLuint program, GLint location, GLsizei count, const GLint64EXT *value); +GLAPI void APIENTRY glProgramUniform2i64vNV (GLuint program, GLint location, GLsizei count, const GLint64EXT *value); +GLAPI void APIENTRY glProgramUniform3i64vNV (GLuint program, GLint location, GLsizei count, const GLint64EXT *value); +GLAPI void APIENTRY glProgramUniform4i64vNV (GLuint program, GLint location, GLsizei count, const GLint64EXT *value); +GLAPI void APIENTRY glProgramUniform1ui64NV (GLuint program, GLint location, GLuint64EXT x); +GLAPI void APIENTRY glProgramUniform2ui64NV (GLuint program, GLint location, GLuint64EXT x, GLuint64EXT y); +GLAPI void APIENTRY glProgramUniform3ui64NV (GLuint program, GLint location, GLuint64EXT x, GLuint64EXT y, GLuint64EXT z); +GLAPI void APIENTRY glProgramUniform4ui64NV (GLuint program, GLint location, GLuint64EXT x, GLuint64EXT y, GLuint64EXT z, GLuint64EXT w); +GLAPI void APIENTRY glProgramUniform1ui64vNV (GLuint program, GLint location, GLsizei count, const GLuint64EXT *value); +GLAPI void APIENTRY glProgramUniform2ui64vNV (GLuint program, GLint location, GLsizei count, const GLuint64EXT *value); +GLAPI void APIENTRY glProgramUniform3ui64vNV (GLuint program, GLint location, GLsizei count, const GLuint64EXT *value); +GLAPI void APIENTRY glProgramUniform4ui64vNV (GLuint program, GLint location, GLsizei count, const GLuint64EXT *value); +#endif +#endif /* GL_AMD_gpu_shader_int64 */ + +#ifndef GL_AMD_interleaved_elements +#define GL_AMD_interleaved_elements 1 +#define GL_VERTEX_ELEMENT_SWIZZLE_AMD 0x91A4 +#define GL_VERTEX_ID_SWIZZLE_AMD 0x91A5 +typedef void (APIENTRYP PFNGLVERTEXATTRIBPARAMETERIAMDPROC) (GLuint index, GLenum pname, GLint param); +#ifdef GL_GLEXT_PROTOTYPES +GLAPI void APIENTRY glVertexAttribParameteriAMD (GLuint index, GLenum pname, GLint param); +#endif +#endif /* GL_AMD_interleaved_elements */ + +#ifndef GL_AMD_multi_draw_indirect +#define GL_AMD_multi_draw_indirect 1 +typedef void (APIENTRYP PFNGLMULTIDRAWARRAYSINDIRECTAMDPROC) (GLenum mode, const void *indirect, GLsizei primcount, GLsizei stride); +typedef void (APIENTRYP PFNGLMULTIDRAWELEMENTSINDIRECTAMDPROC) (GLenum mode, GLenum type, const void *indirect, GLsizei primcount, GLsizei stride); +#ifdef GL_GLEXT_PROTOTYPES +GLAPI void APIENTRY glMultiDrawArraysIndirectAMD (GLenum mode, const void *indirect, GLsizei primcount, GLsizei stride); +GLAPI void APIENTRY glMultiDrawElementsIndirectAMD (GLenum mode, GLenum type, const void *indirect, GLsizei primcount, GLsizei stride); +#endif +#endif /* GL_AMD_multi_draw_indirect */ + +#ifndef GL_AMD_name_gen_delete +#define GL_AMD_name_gen_delete 1 +#define GL_DATA_BUFFER_AMD 0x9151 +#define GL_PERFORMANCE_MONITOR_AMD 0x9152 +#define GL_QUERY_OBJECT_AMD 0x9153 +#define GL_VERTEX_ARRAY_OBJECT_AMD 0x9154 +#define GL_SAMPLER_OBJECT_AMD 0x9155 +typedef void (APIENTRYP PFNGLGENNAMESAMDPROC) (GLenum identifier, GLuint num, GLuint *names); +typedef void (APIENTRYP PFNGLDELETENAMESAMDPROC) (GLenum identifier, GLuint num, const GLuint *names); +typedef GLboolean (APIENTRYP PFNGLISNAMEAMDPROC) (GLenum identifier, GLuint name); +#ifdef GL_GLEXT_PROTOTYPES +GLAPI void APIENTRY glGenNamesAMD (GLenum identifier, GLuint num, GLuint *names); +GLAPI void APIENTRY glDeleteNamesAMD (GLenum identifier, GLuint num, const GLuint *names); +GLAPI GLboolean APIENTRY glIsNameAMD (GLenum identifier, GLuint name); +#endif +#endif /* GL_AMD_name_gen_delete */ + +#ifndef GL_AMD_occlusion_query_event +#define GL_AMD_occlusion_query_event 1 +#define GL_OCCLUSION_QUERY_EVENT_MASK_AMD 0x874F +#define GL_QUERY_DEPTH_PASS_EVENT_BIT_AMD 0x00000001 +#define GL_QUERY_DEPTH_FAIL_EVENT_BIT_AMD 0x00000002 +#define GL_QUERY_STENCIL_FAIL_EVENT_BIT_AMD 0x00000004 +#define GL_QUERY_DEPTH_BOUNDS_FAIL_EVENT_BIT_AMD 0x00000008 +#define GL_QUERY_ALL_EVENT_BITS_AMD 0xFFFFFFFF +typedef void (APIENTRYP PFNGLQUERYOBJECTPARAMETERUIAMDPROC) (GLenum target, GLuint id, GLenum pname, GLuint param); +#ifdef GL_GLEXT_PROTOTYPES +GLAPI void APIENTRY glQueryObjectParameteruiAMD (GLenum target, GLuint id, GLenum pname, GLuint param); +#endif +#endif /* GL_AMD_occlusion_query_event */ + +#ifndef GL_AMD_performance_monitor +#define GL_AMD_performance_monitor 1 +#define GL_COUNTER_TYPE_AMD 0x8BC0 +#define GL_COUNTER_RANGE_AMD 0x8BC1 +#define GL_UNSIGNED_INT64_AMD 0x8BC2 +#define GL_PERCENTAGE_AMD 0x8BC3 +#define GL_PERFMON_RESULT_AVAILABLE_AMD 0x8BC4 +#define GL_PERFMON_RESULT_SIZE_AMD 0x8BC5 +#define GL_PERFMON_RESULT_AMD 0x8BC6 +typedef void (APIENTRYP PFNGLGETPERFMONITORGROUPSAMDPROC) (GLint *numGroups, GLsizei groupsSize, GLuint *groups); +typedef void (APIENTRYP PFNGLGETPERFMONITORCOUNTERSAMDPROC) (GLuint group, GLint *numCounters, GLint *maxActiveCounters, GLsizei counterSize, GLuint *counters); +typedef void (APIENTRYP PFNGLGETPERFMONITORGROUPSTRINGAMDPROC) (GLuint group, GLsizei bufSize, GLsizei *length, GLchar *groupString); +typedef void (APIENTRYP PFNGLGETPERFMONITORCOUNTERSTRINGAMDPROC) (GLuint group, GLuint counter, GLsizei bufSize, GLsizei *length, GLchar *counterString); +typedef void (APIENTRYP PFNGLGETPERFMONITORCOUNTERINFOAMDPROC) (GLuint group, GLuint counter, GLenum pname, void *data); +typedef void (APIENTRYP PFNGLGENPERFMONITORSAMDPROC) (GLsizei n, GLuint *monitors); +typedef void (APIENTRYP PFNGLDELETEPERFMONITORSAMDPROC) (GLsizei n, GLuint *monitors); +typedef void (APIENTRYP PFNGLSELECTPERFMONITORCOUNTERSAMDPROC) (GLuint monitor, GLboolean enable, GLuint group, GLint numCounters, GLuint *counterList); +typedef void (APIENTRYP PFNGLBEGINPERFMONITORAMDPROC) (GLuint monitor); +typedef void (APIENTRYP PFNGLENDPERFMONITORAMDPROC) (GLuint monitor); +typedef void (APIENTRYP PFNGLGETPERFMONITORCOUNTERDATAAMDPROC) (GLuint monitor, GLenum pname, GLsizei dataSize, GLuint *data, GLint *bytesWritten); +#ifdef GL_GLEXT_PROTOTYPES +GLAPI void APIENTRY glGetPerfMonitorGroupsAMD (GLint *numGroups, GLsizei groupsSize, GLuint *groups); +GLAPI void APIENTRY glGetPerfMonitorCountersAMD (GLuint group, GLint *numCounters, GLint *maxActiveCounters, GLsizei counterSize, GLuint *counters); +GLAPI void APIENTRY glGetPerfMonitorGroupStringAMD (GLuint group, GLsizei bufSize, GLsizei *length, GLchar *groupString); +GLAPI void APIENTRY glGetPerfMonitorCounterStringAMD (GLuint group, GLuint counter, GLsizei bufSize, GLsizei *length, GLchar *counterString); +GLAPI void APIENTRY glGetPerfMonitorCounterInfoAMD (GLuint group, GLuint counter, GLenum pname, void *data); +GLAPI void APIENTRY glGenPerfMonitorsAMD (GLsizei n, GLuint *monitors); +GLAPI void APIENTRY glDeletePerfMonitorsAMD (GLsizei n, GLuint *monitors); +GLAPI void APIENTRY glSelectPerfMonitorCountersAMD (GLuint monitor, GLboolean enable, GLuint group, GLint numCounters, GLuint *counterList); +GLAPI void APIENTRY glBeginPerfMonitorAMD (GLuint monitor); +GLAPI void APIENTRY glEndPerfMonitorAMD (GLuint monitor); +GLAPI void APIENTRY glGetPerfMonitorCounterDataAMD (GLuint monitor, GLenum pname, GLsizei dataSize, GLuint *data, GLint *bytesWritten); +#endif +#endif /* GL_AMD_performance_monitor */ + +#ifndef GL_AMD_pinned_memory +#define GL_AMD_pinned_memory 1 +#define GL_EXTERNAL_VIRTUAL_MEMORY_BUFFER_AMD 0x9160 +#endif /* GL_AMD_pinned_memory */ + +#ifndef GL_AMD_query_buffer_object +#define GL_AMD_query_buffer_object 1 +#define GL_QUERY_BUFFER_AMD 0x9192 +#define GL_QUERY_BUFFER_BINDING_AMD 0x9193 +#define GL_QUERY_RESULT_NO_WAIT_AMD 0x9194 +#endif /* GL_AMD_query_buffer_object */ + +#ifndef GL_AMD_sample_positions +#define GL_AMD_sample_positions 1 +#define GL_SUBSAMPLE_DISTANCE_AMD 0x883F +typedef void (APIENTRYP PFNGLSETMULTISAMPLEFVAMDPROC) (GLenum pname, GLuint index, const GLfloat *val); +#ifdef GL_GLEXT_PROTOTYPES +GLAPI void APIENTRY glSetMultisamplefvAMD (GLenum pname, GLuint index, const GLfloat *val); +#endif +#endif /* GL_AMD_sample_positions */ + +#ifndef GL_AMD_seamless_cubemap_per_texture +#define GL_AMD_seamless_cubemap_per_texture 1 +#endif /* GL_AMD_seamless_cubemap_per_texture */ + +#ifndef GL_AMD_shader_atomic_counter_ops +#define GL_AMD_shader_atomic_counter_ops 1 +#endif /* GL_AMD_shader_atomic_counter_ops */ + +#ifndef GL_AMD_shader_stencil_export +#define GL_AMD_shader_stencil_export 1 +#endif /* GL_AMD_shader_stencil_export */ + +#ifndef GL_AMD_shader_trinary_minmax +#define GL_AMD_shader_trinary_minmax 1 +#endif /* GL_AMD_shader_trinary_minmax */ + +#ifndef GL_AMD_sparse_texture +#define GL_AMD_sparse_texture 1 +#define GL_VIRTUAL_PAGE_SIZE_X_AMD 0x9195 +#define GL_VIRTUAL_PAGE_SIZE_Y_AMD 0x9196 +#define GL_VIRTUAL_PAGE_SIZE_Z_AMD 0x9197 +#define GL_MAX_SPARSE_TEXTURE_SIZE_AMD 0x9198 +#define GL_MAX_SPARSE_3D_TEXTURE_SIZE_AMD 0x9199 +#define GL_MAX_SPARSE_ARRAY_TEXTURE_LAYERS 0x919A +#define GL_MIN_SPARSE_LEVEL_AMD 0x919B +#define GL_MIN_LOD_WARNING_AMD 0x919C +#define GL_TEXTURE_STORAGE_SPARSE_BIT_AMD 0x00000001 +typedef void (APIENTRYP PFNGLTEXSTORAGESPARSEAMDPROC) (GLenum target, GLenum internalFormat, GLsizei width, GLsizei height, GLsizei depth, GLsizei layers, GLbitfield flags); +typedef void (APIENTRYP PFNGLTEXTURESTORAGESPARSEAMDPROC) (GLuint texture, GLenum target, GLenum internalFormat, GLsizei width, GLsizei height, GLsizei depth, GLsizei layers, GLbitfield flags); +#ifdef GL_GLEXT_PROTOTYPES +GLAPI void APIENTRY glTexStorageSparseAMD (GLenum target, GLenum internalFormat, GLsizei width, GLsizei height, GLsizei depth, GLsizei layers, GLbitfield flags); +GLAPI void APIENTRY glTextureStorageSparseAMD (GLuint texture, GLenum target, GLenum internalFormat, GLsizei width, GLsizei height, GLsizei depth, GLsizei layers, GLbitfield flags); +#endif +#endif /* GL_AMD_sparse_texture */ + +#ifndef GL_AMD_stencil_operation_extended +#define GL_AMD_stencil_operation_extended 1 +#define GL_SET_AMD 0x874A +#define GL_REPLACE_VALUE_AMD 0x874B +#define GL_STENCIL_OP_VALUE_AMD 0x874C +#define GL_STENCIL_BACK_OP_VALUE_AMD 0x874D +typedef void (APIENTRYP PFNGLSTENCILOPVALUEAMDPROC) (GLenum face, GLuint value); +#ifdef GL_GLEXT_PROTOTYPES +GLAPI void APIENTRY glStencilOpValueAMD (GLenum face, GLuint value); +#endif +#endif /* GL_AMD_stencil_operation_extended */ + +#ifndef GL_AMD_texture_texture4 +#define GL_AMD_texture_texture4 1 +#endif /* GL_AMD_texture_texture4 */ + +#ifndef GL_AMD_transform_feedback3_lines_triangles +#define GL_AMD_transform_feedback3_lines_triangles 1 +#endif /* GL_AMD_transform_feedback3_lines_triangles */ + +#ifndef GL_AMD_transform_feedback4 +#define GL_AMD_transform_feedback4 1 +#define GL_STREAM_RASTERIZATION_AMD 0x91A0 +#endif /* GL_AMD_transform_feedback4 */ + +#ifndef GL_AMD_vertex_shader_layer +#define GL_AMD_vertex_shader_layer 1 +#endif /* GL_AMD_vertex_shader_layer */ + +#ifndef GL_AMD_vertex_shader_tessellator +#define GL_AMD_vertex_shader_tessellator 1 +#define GL_SAMPLER_BUFFER_AMD 0x9001 +#define GL_INT_SAMPLER_BUFFER_AMD 0x9002 +#define GL_UNSIGNED_INT_SAMPLER_BUFFER_AMD 0x9003 +#define GL_TESSELLATION_MODE_AMD 0x9004 +#define GL_TESSELLATION_FACTOR_AMD 0x9005 +#define GL_DISCRETE_AMD 0x9006 +#define GL_CONTINUOUS_AMD 0x9007 +typedef void (APIENTRYP PFNGLTESSELLATIONFACTORAMDPROC) (GLfloat factor); +typedef void (APIENTRYP PFNGLTESSELLATIONMODEAMDPROC) (GLenum mode); +#ifdef GL_GLEXT_PROTOTYPES +GLAPI void APIENTRY glTessellationFactorAMD (GLfloat factor); +GLAPI void APIENTRY glTessellationModeAMD (GLenum mode); +#endif +#endif /* GL_AMD_vertex_shader_tessellator */ + +#ifndef GL_AMD_vertex_shader_viewport_index +#define GL_AMD_vertex_shader_viewport_index 1 +#endif /* GL_AMD_vertex_shader_viewport_index */ + +#ifndef GL_APPLE_aux_depth_stencil +#define GL_APPLE_aux_depth_stencil 1 +#define GL_AUX_DEPTH_STENCIL_APPLE 0x8A14 +#endif /* GL_APPLE_aux_depth_stencil */ + +#ifndef GL_APPLE_client_storage +#define GL_APPLE_client_storage 1 +#define GL_UNPACK_CLIENT_STORAGE_APPLE 0x85B2 +#endif /* GL_APPLE_client_storage */ + +#ifndef GL_APPLE_element_array +#define GL_APPLE_element_array 1 +#define GL_ELEMENT_ARRAY_APPLE 0x8A0C +#define GL_ELEMENT_ARRAY_TYPE_APPLE 0x8A0D +#define GL_ELEMENT_ARRAY_POINTER_APPLE 0x8A0E +typedef void (APIENTRYP PFNGLELEMENTPOINTERAPPLEPROC) (GLenum type, const void *pointer); +typedef void (APIENTRYP PFNGLDRAWELEMENTARRAYAPPLEPROC) (GLenum mode, GLint first, GLsizei count); +typedef void (APIENTRYP PFNGLDRAWRANGEELEMENTARRAYAPPLEPROC) (GLenum mode, GLuint start, GLuint end, GLint first, GLsizei count); +typedef void (APIENTRYP PFNGLMULTIDRAWELEMENTARRAYAPPLEPROC) (GLenum mode, const GLint *first, const GLsizei *count, GLsizei primcount); +typedef void (APIENTRYP PFNGLMULTIDRAWRANGEELEMENTARRAYAPPLEPROC) (GLenum mode, GLuint start, GLuint end, const GLint *first, const GLsizei *count, GLsizei primcount); +#ifdef GL_GLEXT_PROTOTYPES +GLAPI void APIENTRY glElementPointerAPPLE (GLenum type, const void *pointer); +GLAPI void APIENTRY glDrawElementArrayAPPLE (GLenum mode, GLint first, GLsizei count); +GLAPI void APIENTRY glDrawRangeElementArrayAPPLE (GLenum mode, GLuint start, GLuint end, GLint first, GLsizei count); +GLAPI void APIENTRY glMultiDrawElementArrayAPPLE (GLenum mode, const GLint *first, const GLsizei *count, GLsizei primcount); +GLAPI void APIENTRY glMultiDrawRangeElementArrayAPPLE (GLenum mode, GLuint start, GLuint end, const GLint *first, const GLsizei *count, GLsizei primcount); +#endif +#endif /* GL_APPLE_element_array */ + +#ifndef GL_APPLE_fence +#define GL_APPLE_fence 1 +#define GL_DRAW_PIXELS_APPLE 0x8A0A +#define GL_FENCE_APPLE 0x8A0B +typedef void (APIENTRYP PFNGLGENFENCESAPPLEPROC) (GLsizei n, GLuint *fences); +typedef void (APIENTRYP PFNGLDELETEFENCESAPPLEPROC) (GLsizei n, const GLuint *fences); +typedef void (APIENTRYP PFNGLSETFENCEAPPLEPROC) (GLuint fence); +typedef GLboolean (APIENTRYP PFNGLISFENCEAPPLEPROC) (GLuint fence); +typedef GLboolean (APIENTRYP PFNGLTESTFENCEAPPLEPROC) (GLuint fence); +typedef void (APIENTRYP PFNGLFINISHFENCEAPPLEPROC) (GLuint fence); +typedef GLboolean (APIENTRYP PFNGLTESTOBJECTAPPLEPROC) (GLenum object, GLuint name); +typedef void (APIENTRYP PFNGLFINISHOBJECTAPPLEPROC) (GLenum object, GLint name); +#ifdef GL_GLEXT_PROTOTYPES +GLAPI void APIENTRY glGenFencesAPPLE (GLsizei n, GLuint *fences); +GLAPI void APIENTRY glDeleteFencesAPPLE (GLsizei n, const GLuint *fences); +GLAPI void APIENTRY glSetFenceAPPLE (GLuint fence); +GLAPI GLboolean APIENTRY glIsFenceAPPLE (GLuint fence); +GLAPI GLboolean APIENTRY glTestFenceAPPLE (GLuint fence); +GLAPI void APIENTRY glFinishFenceAPPLE (GLuint fence); +GLAPI GLboolean APIENTRY glTestObjectAPPLE (GLenum object, GLuint name); +GLAPI void APIENTRY glFinishObjectAPPLE (GLenum object, GLint name); +#endif +#endif /* GL_APPLE_fence */ + +#ifndef GL_APPLE_float_pixels +#define GL_APPLE_float_pixels 1 +#define GL_HALF_APPLE 0x140B +#define GL_RGBA_FLOAT32_APPLE 0x8814 +#define GL_RGB_FLOAT32_APPLE 0x8815 +#define GL_ALPHA_FLOAT32_APPLE 0x8816 +#define GL_INTENSITY_FLOAT32_APPLE 0x8817 +#define GL_LUMINANCE_FLOAT32_APPLE 0x8818 +#define GL_LUMINANCE_ALPHA_FLOAT32_APPLE 0x8819 +#define GL_RGBA_FLOAT16_APPLE 0x881A +#define GL_RGB_FLOAT16_APPLE 0x881B +#define GL_ALPHA_FLOAT16_APPLE 0x881C +#define GL_INTENSITY_FLOAT16_APPLE 0x881D +#define GL_LUMINANCE_FLOAT16_APPLE 0x881E +#define GL_LUMINANCE_ALPHA_FLOAT16_APPLE 0x881F +#define GL_COLOR_FLOAT_APPLE 0x8A0F +#endif /* GL_APPLE_float_pixels */ + +#ifndef GL_APPLE_flush_buffer_range +#define GL_APPLE_flush_buffer_range 1 +#define GL_BUFFER_SERIALIZED_MODIFY_APPLE 0x8A12 +#define GL_BUFFER_FLUSHING_UNMAP_APPLE 0x8A13 +typedef void (APIENTRYP PFNGLBUFFERPARAMETERIAPPLEPROC) (GLenum target, GLenum pname, GLint param); +typedef void (APIENTRYP PFNGLFLUSHMAPPEDBUFFERRANGEAPPLEPROC) (GLenum target, GLintptr offset, GLsizeiptr size); +#ifdef GL_GLEXT_PROTOTYPES +GLAPI void APIENTRY glBufferParameteriAPPLE (GLenum target, GLenum pname, GLint param); +GLAPI void APIENTRY glFlushMappedBufferRangeAPPLE (GLenum target, GLintptr offset, GLsizeiptr size); +#endif +#endif /* GL_APPLE_flush_buffer_range */ + +#ifndef GL_APPLE_object_purgeable +#define GL_APPLE_object_purgeable 1 +#define GL_BUFFER_OBJECT_APPLE 0x85B3 +#define GL_RELEASED_APPLE 0x8A19 +#define GL_VOLATILE_APPLE 0x8A1A +#define GL_RETAINED_APPLE 0x8A1B +#define GL_UNDEFINED_APPLE 0x8A1C +#define GL_PURGEABLE_APPLE 0x8A1D +typedef GLenum (APIENTRYP PFNGLOBJECTPURGEABLEAPPLEPROC) (GLenum objectType, GLuint name, GLenum option); +typedef GLenum (APIENTRYP PFNGLOBJECTUNPURGEABLEAPPLEPROC) (GLenum objectType, GLuint name, GLenum option); +typedef void (APIENTRYP PFNGLGETOBJECTPARAMETERIVAPPLEPROC) (GLenum objectType, GLuint name, GLenum pname, GLint *params); +#ifdef GL_GLEXT_PROTOTYPES +GLAPI GLenum APIENTRY glObjectPurgeableAPPLE (GLenum objectType, GLuint name, GLenum option); +GLAPI GLenum APIENTRY glObjectUnpurgeableAPPLE (GLenum objectType, GLuint name, GLenum option); +GLAPI void APIENTRY glGetObjectParameterivAPPLE (GLenum objectType, GLuint name, GLenum pname, GLint *params); +#endif +#endif /* GL_APPLE_object_purgeable */ + +#ifndef GL_APPLE_rgb_422 +#define GL_APPLE_rgb_422 1 +#define GL_RGB_422_APPLE 0x8A1F +#define GL_UNSIGNED_SHORT_8_8_APPLE 0x85BA +#define GL_UNSIGNED_SHORT_8_8_REV_APPLE 0x85BB +#define GL_RGB_RAW_422_APPLE 0x8A51 +#endif /* GL_APPLE_rgb_422 */ + +#ifndef GL_APPLE_row_bytes +#define GL_APPLE_row_bytes 1 +#define GL_PACK_ROW_BYTES_APPLE 0x8A15 +#define GL_UNPACK_ROW_BYTES_APPLE 0x8A16 +#endif /* GL_APPLE_row_bytes */ + +#ifndef GL_APPLE_specular_vector +#define GL_APPLE_specular_vector 1 +#define GL_LIGHT_MODEL_SPECULAR_VECTOR_APPLE 0x85B0 +#endif /* GL_APPLE_specular_vector */ + +#ifndef GL_APPLE_texture_range +#define GL_APPLE_texture_range 1 +#define GL_TEXTURE_RANGE_LENGTH_APPLE 0x85B7 +#define GL_TEXTURE_RANGE_POINTER_APPLE 0x85B8 +#define GL_TEXTURE_STORAGE_HINT_APPLE 0x85BC +#define GL_STORAGE_PRIVATE_APPLE 0x85BD +#define GL_STORAGE_CACHED_APPLE 0x85BE +#define GL_STORAGE_SHARED_APPLE 0x85BF +typedef void (APIENTRYP PFNGLTEXTURERANGEAPPLEPROC) (GLenum target, GLsizei length, const void *pointer); +typedef void (APIENTRYP PFNGLGETTEXPARAMETERPOINTERVAPPLEPROC) (GLenum target, GLenum pname, void **params); +#ifdef GL_GLEXT_PROTOTYPES +GLAPI void APIENTRY glTextureRangeAPPLE (GLenum target, GLsizei length, const void *pointer); +GLAPI void APIENTRY glGetTexParameterPointervAPPLE (GLenum target, GLenum pname, void **params); +#endif +#endif /* GL_APPLE_texture_range */ + +#ifndef GL_APPLE_transform_hint +#define GL_APPLE_transform_hint 1 +#define GL_TRANSFORM_HINT_APPLE 0x85B1 +#endif /* GL_APPLE_transform_hint */ + +#ifndef GL_APPLE_vertex_array_object +#define GL_APPLE_vertex_array_object 1 +#define GL_VERTEX_ARRAY_BINDING_APPLE 0x85B5 +typedef void (APIENTRYP PFNGLBINDVERTEXARRAYAPPLEPROC) (GLuint array); +typedef void (APIENTRYP PFNGLDELETEVERTEXARRAYSAPPLEPROC) (GLsizei n, const GLuint *arrays); +typedef void (APIENTRYP PFNGLGENVERTEXARRAYSAPPLEPROC) (GLsizei n, GLuint *arrays); +typedef GLboolean (APIENTRYP PFNGLISVERTEXARRAYAPPLEPROC) (GLuint array); +#ifdef GL_GLEXT_PROTOTYPES +GLAPI void APIENTRY glBindVertexArrayAPPLE (GLuint array); +GLAPI void APIENTRY glDeleteVertexArraysAPPLE (GLsizei n, const GLuint *arrays); +GLAPI void APIENTRY glGenVertexArraysAPPLE (GLsizei n, GLuint *arrays); +GLAPI GLboolean APIENTRY glIsVertexArrayAPPLE (GLuint array); +#endif +#endif /* GL_APPLE_vertex_array_object */ + +#ifndef GL_APPLE_vertex_array_range +#define GL_APPLE_vertex_array_range 1 +#define GL_VERTEX_ARRAY_RANGE_APPLE 0x851D +#define GL_VERTEX_ARRAY_RANGE_LENGTH_APPLE 0x851E +#define GL_VERTEX_ARRAY_STORAGE_HINT_APPLE 0x851F +#define GL_VERTEX_ARRAY_RANGE_POINTER_APPLE 0x8521 +#define GL_STORAGE_CLIENT_APPLE 0x85B4 +typedef void (APIENTRYP PFNGLVERTEXARRAYRANGEAPPLEPROC) (GLsizei length, void *pointer); +typedef void (APIENTRYP PFNGLFLUSHVERTEXARRAYRANGEAPPLEPROC) (GLsizei length, void *pointer); +typedef void (APIENTRYP PFNGLVERTEXARRAYPARAMETERIAPPLEPROC) (GLenum pname, GLint param); +#ifdef GL_GLEXT_PROTOTYPES +GLAPI void APIENTRY glVertexArrayRangeAPPLE (GLsizei length, void *pointer); +GLAPI void APIENTRY glFlushVertexArrayRangeAPPLE (GLsizei length, void *pointer); +GLAPI void APIENTRY glVertexArrayParameteriAPPLE (GLenum pname, GLint param); +#endif +#endif /* GL_APPLE_vertex_array_range */ + +#ifndef GL_APPLE_vertex_program_evaluators +#define GL_APPLE_vertex_program_evaluators 1 +#define GL_VERTEX_ATTRIB_MAP1_APPLE 0x8A00 +#define GL_VERTEX_ATTRIB_MAP2_APPLE 0x8A01 +#define GL_VERTEX_ATTRIB_MAP1_SIZE_APPLE 0x8A02 +#define GL_VERTEX_ATTRIB_MAP1_COEFF_APPLE 0x8A03 +#define GL_VERTEX_ATTRIB_MAP1_ORDER_APPLE 0x8A04 +#define GL_VERTEX_ATTRIB_MAP1_DOMAIN_APPLE 0x8A05 +#define GL_VERTEX_ATTRIB_MAP2_SIZE_APPLE 0x8A06 +#define GL_VERTEX_ATTRIB_MAP2_COEFF_APPLE 0x8A07 +#define GL_VERTEX_ATTRIB_MAP2_ORDER_APPLE 0x8A08 +#define GL_VERTEX_ATTRIB_MAP2_DOMAIN_APPLE 0x8A09 +typedef void (APIENTRYP PFNGLENABLEVERTEXATTRIBAPPLEPROC) (GLuint index, GLenum pname); +typedef void (APIENTRYP PFNGLDISABLEVERTEXATTRIBAPPLEPROC) (GLuint index, GLenum pname); +typedef GLboolean (APIENTRYP PFNGLISVERTEXATTRIBENABLEDAPPLEPROC) (GLuint index, GLenum pname); +typedef void (APIENTRYP PFNGLMAPVERTEXATTRIB1DAPPLEPROC) (GLuint index, GLuint size, GLdouble u1, GLdouble u2, GLint stride, GLint order, const GLdouble *points); +typedef void (APIENTRYP PFNGLMAPVERTEXATTRIB1FAPPLEPROC) (GLuint index, GLuint size, GLfloat u1, GLfloat u2, GLint stride, GLint order, const GLfloat *points); +typedef void (APIENTRYP PFNGLMAPVERTEXATTRIB2DAPPLEPROC) (GLuint index, GLuint size, GLdouble u1, GLdouble u2, GLint ustride, GLint uorder, GLdouble v1, GLdouble v2, GLint vstride, GLint vorder, const GLdouble *points); +typedef void (APIENTRYP PFNGLMAPVERTEXATTRIB2FAPPLEPROC) (GLuint index, GLuint size, GLfloat u1, GLfloat u2, GLint ustride, GLint uorder, GLfloat v1, GLfloat v2, GLint vstride, GLint vorder, const GLfloat *points); +#ifdef GL_GLEXT_PROTOTYPES +GLAPI void APIENTRY glEnableVertexAttribAPPLE (GLuint index, GLenum pname); +GLAPI void APIENTRY glDisableVertexAttribAPPLE (GLuint index, GLenum pname); +GLAPI GLboolean APIENTRY glIsVertexAttribEnabledAPPLE (GLuint index, GLenum pname); +GLAPI void APIENTRY glMapVertexAttrib1dAPPLE (GLuint index, GLuint size, GLdouble u1, GLdouble u2, GLint stride, GLint order, const GLdouble *points); +GLAPI void APIENTRY glMapVertexAttrib1fAPPLE (GLuint index, GLuint size, GLfloat u1, GLfloat u2, GLint stride, GLint order, const GLfloat *points); +GLAPI void APIENTRY glMapVertexAttrib2dAPPLE (GLuint index, GLuint size, GLdouble u1, GLdouble u2, GLint ustride, GLint uorder, GLdouble v1, GLdouble v2, GLint vstride, GLint vorder, const GLdouble *points); +GLAPI void APIENTRY glMapVertexAttrib2fAPPLE (GLuint index, GLuint size, GLfloat u1, GLfloat u2, GLint ustride, GLint uorder, GLfloat v1, GLfloat v2, GLint vstride, GLint vorder, const GLfloat *points); +#endif +#endif /* GL_APPLE_vertex_program_evaluators */ + +#ifndef GL_APPLE_ycbcr_422 +#define GL_APPLE_ycbcr_422 1 +#define GL_YCBCR_422_APPLE 0x85B9 +#endif /* GL_APPLE_ycbcr_422 */ + +#ifndef GL_ATI_draw_buffers +#define GL_ATI_draw_buffers 1 +#define GL_MAX_DRAW_BUFFERS_ATI 0x8824 +#define GL_DRAW_BUFFER0_ATI 0x8825 +#define GL_DRAW_BUFFER1_ATI 0x8826 +#define GL_DRAW_BUFFER2_ATI 0x8827 +#define GL_DRAW_BUFFER3_ATI 0x8828 +#define GL_DRAW_BUFFER4_ATI 0x8829 +#define GL_DRAW_BUFFER5_ATI 0x882A +#define GL_DRAW_BUFFER6_ATI 0x882B +#define GL_DRAW_BUFFER7_ATI 0x882C +#define GL_DRAW_BUFFER8_ATI 0x882D +#define GL_DRAW_BUFFER9_ATI 0x882E +#define GL_DRAW_BUFFER10_ATI 0x882F +#define GL_DRAW_BUFFER11_ATI 0x8830 +#define GL_DRAW_BUFFER12_ATI 0x8831 +#define GL_DRAW_BUFFER13_ATI 0x8832 +#define GL_DRAW_BUFFER14_ATI 0x8833 +#define GL_DRAW_BUFFER15_ATI 0x8834 +typedef void (APIENTRYP PFNGLDRAWBUFFERSATIPROC) (GLsizei n, const GLenum *bufs); +#ifdef GL_GLEXT_PROTOTYPES +GLAPI void APIENTRY glDrawBuffersATI (GLsizei n, const GLenum *bufs); +#endif +#endif /* GL_ATI_draw_buffers */ + +#ifndef GL_ATI_element_array +#define GL_ATI_element_array 1 +#define GL_ELEMENT_ARRAY_ATI 0x8768 +#define GL_ELEMENT_ARRAY_TYPE_ATI 0x8769 +#define GL_ELEMENT_ARRAY_POINTER_ATI 0x876A +typedef void (APIENTRYP PFNGLELEMENTPOINTERATIPROC) (GLenum type, const void *pointer); +typedef void (APIENTRYP PFNGLDRAWELEMENTARRAYATIPROC) (GLenum mode, GLsizei count); +typedef void (APIENTRYP PFNGLDRAWRANGEELEMENTARRAYATIPROC) (GLenum mode, GLuint start, GLuint end, GLsizei count); +#ifdef GL_GLEXT_PROTOTYPES +GLAPI void APIENTRY glElementPointerATI (GLenum type, const void *pointer); +GLAPI void APIENTRY glDrawElementArrayATI (GLenum mode, GLsizei count); +GLAPI void APIENTRY glDrawRangeElementArrayATI (GLenum mode, GLuint start, GLuint end, GLsizei count); +#endif +#endif /* GL_ATI_element_array */ + +#ifndef GL_ATI_envmap_bumpmap +#define GL_ATI_envmap_bumpmap 1 +#define GL_BUMP_ROT_MATRIX_ATI 0x8775 +#define GL_BUMP_ROT_MATRIX_SIZE_ATI 0x8776 +#define GL_BUMP_NUM_TEX_UNITS_ATI 0x8777 +#define GL_BUMP_TEX_UNITS_ATI 0x8778 +#define GL_DUDV_ATI 0x8779 +#define GL_DU8DV8_ATI 0x877A +#define GL_BUMP_ENVMAP_ATI 0x877B +#define GL_BUMP_TARGET_ATI 0x877C +typedef void (APIENTRYP PFNGLTEXBUMPPARAMETERIVATIPROC) (GLenum pname, const GLint *param); +typedef void (APIENTRYP PFNGLTEXBUMPPARAMETERFVATIPROC) (GLenum pname, const GLfloat *param); +typedef void (APIENTRYP PFNGLGETTEXBUMPPARAMETERIVATIPROC) (GLenum pname, GLint *param); +typedef void (APIENTRYP PFNGLGETTEXBUMPPARAMETERFVATIPROC) (GLenum pname, GLfloat *param); +#ifdef GL_GLEXT_PROTOTYPES +GLAPI void APIENTRY glTexBumpParameterivATI (GLenum pname, const GLint *param); +GLAPI void APIENTRY glTexBumpParameterfvATI (GLenum pname, const GLfloat *param); +GLAPI void APIENTRY glGetTexBumpParameterivATI (GLenum pname, GLint *param); +GLAPI void APIENTRY glGetTexBumpParameterfvATI (GLenum pname, GLfloat *param); +#endif +#endif /* GL_ATI_envmap_bumpmap */ + +#ifndef GL_ATI_fragment_shader +#define GL_ATI_fragment_shader 1 +#define GL_FRAGMENT_SHADER_ATI 0x8920 +#define GL_REG_0_ATI 0x8921 +#define GL_REG_1_ATI 0x8922 +#define GL_REG_2_ATI 0x8923 +#define GL_REG_3_ATI 0x8924 +#define GL_REG_4_ATI 0x8925 +#define GL_REG_5_ATI 0x8926 +#define GL_REG_6_ATI 0x8927 +#define GL_REG_7_ATI 0x8928 +#define GL_REG_8_ATI 0x8929 +#define GL_REG_9_ATI 0x892A +#define GL_REG_10_ATI 0x892B +#define GL_REG_11_ATI 0x892C +#define GL_REG_12_ATI 0x892D +#define GL_REG_13_ATI 0x892E +#define GL_REG_14_ATI 0x892F +#define GL_REG_15_ATI 0x8930 +#define GL_REG_16_ATI 0x8931 +#define GL_REG_17_ATI 0x8932 +#define GL_REG_18_ATI 0x8933 +#define GL_REG_19_ATI 0x8934 +#define GL_REG_20_ATI 0x8935 +#define GL_REG_21_ATI 0x8936 +#define GL_REG_22_ATI 0x8937 +#define GL_REG_23_ATI 0x8938 +#define GL_REG_24_ATI 0x8939 +#define GL_REG_25_ATI 0x893A +#define GL_REG_26_ATI 0x893B +#define GL_REG_27_ATI 0x893C +#define GL_REG_28_ATI 0x893D +#define GL_REG_29_ATI 0x893E +#define GL_REG_30_ATI 0x893F +#define GL_REG_31_ATI 0x8940 +#define GL_CON_0_ATI 0x8941 +#define GL_CON_1_ATI 0x8942 +#define GL_CON_2_ATI 0x8943 +#define GL_CON_3_ATI 0x8944 +#define GL_CON_4_ATI 0x8945 +#define GL_CON_5_ATI 0x8946 +#define GL_CON_6_ATI 0x8947 +#define GL_CON_7_ATI 0x8948 +#define GL_CON_8_ATI 0x8949 +#define GL_CON_9_ATI 0x894A +#define GL_CON_10_ATI 0x894B +#define GL_CON_11_ATI 0x894C +#define GL_CON_12_ATI 0x894D +#define GL_CON_13_ATI 0x894E +#define GL_CON_14_ATI 0x894F +#define GL_CON_15_ATI 0x8950 +#define GL_CON_16_ATI 0x8951 +#define GL_CON_17_ATI 0x8952 +#define GL_CON_18_ATI 0x8953 +#define GL_CON_19_ATI 0x8954 +#define GL_CON_20_ATI 0x8955 +#define GL_CON_21_ATI 0x8956 +#define GL_CON_22_ATI 0x8957 +#define GL_CON_23_ATI 0x8958 +#define GL_CON_24_ATI 0x8959 +#define GL_CON_25_ATI 0x895A +#define GL_CON_26_ATI 0x895B +#define GL_CON_27_ATI 0x895C +#define GL_CON_28_ATI 0x895D +#define GL_CON_29_ATI 0x895E +#define GL_CON_30_ATI 0x895F +#define GL_CON_31_ATI 0x8960 +#define GL_MOV_ATI 0x8961 +#define GL_ADD_ATI 0x8963 +#define GL_MUL_ATI 0x8964 +#define GL_SUB_ATI 0x8965 +#define GL_DOT3_ATI 0x8966 +#define GL_DOT4_ATI 0x8967 +#define GL_MAD_ATI 0x8968 +#define GL_LERP_ATI 0x8969 +#define GL_CND_ATI 0x896A +#define GL_CND0_ATI 0x896B +#define GL_DOT2_ADD_ATI 0x896C +#define GL_SECONDARY_INTERPOLATOR_ATI 0x896D +#define GL_NUM_FRAGMENT_REGISTERS_ATI 0x896E +#define GL_NUM_FRAGMENT_CONSTANTS_ATI 0x896F +#define GL_NUM_PASSES_ATI 0x8970 +#define GL_NUM_INSTRUCTIONS_PER_PASS_ATI 0x8971 +#define GL_NUM_INSTRUCTIONS_TOTAL_ATI 0x8972 +#define GL_NUM_INPUT_INTERPOLATOR_COMPONENTS_ATI 0x8973 +#define GL_NUM_LOOPBACK_COMPONENTS_ATI 0x8974 +#define GL_COLOR_ALPHA_PAIRING_ATI 0x8975 +#define GL_SWIZZLE_STR_ATI 0x8976 +#define GL_SWIZZLE_STQ_ATI 0x8977 +#define GL_SWIZZLE_STR_DR_ATI 0x8978 +#define GL_SWIZZLE_STQ_DQ_ATI 0x8979 +#define GL_SWIZZLE_STRQ_ATI 0x897A +#define GL_SWIZZLE_STRQ_DQ_ATI 0x897B +#define GL_RED_BIT_ATI 0x00000001 +#define GL_GREEN_BIT_ATI 0x00000002 +#define GL_BLUE_BIT_ATI 0x00000004 +#define GL_2X_BIT_ATI 0x00000001 +#define GL_4X_BIT_ATI 0x00000002 +#define GL_8X_BIT_ATI 0x00000004 +#define GL_HALF_BIT_ATI 0x00000008 +#define GL_QUARTER_BIT_ATI 0x00000010 +#define GL_EIGHTH_BIT_ATI 0x00000020 +#define GL_SATURATE_BIT_ATI 0x00000040 +#define GL_COMP_BIT_ATI 0x00000002 +#define GL_NEGATE_BIT_ATI 0x00000004 +#define GL_BIAS_BIT_ATI 0x00000008 +typedef GLuint (APIENTRYP PFNGLGENFRAGMENTSHADERSATIPROC) (GLuint range); +typedef void (APIENTRYP PFNGLBINDFRAGMENTSHADERATIPROC) (GLuint id); +typedef void (APIENTRYP PFNGLDELETEFRAGMENTSHADERATIPROC) (GLuint id); +typedef void (APIENTRYP PFNGLBEGINFRAGMENTSHADERATIPROC) (void); +typedef void (APIENTRYP PFNGLENDFRAGMENTSHADERATIPROC) (void); +typedef void (APIENTRYP PFNGLPASSTEXCOORDATIPROC) (GLuint dst, GLuint coord, GLenum swizzle); +typedef void (APIENTRYP PFNGLSAMPLEMAPATIPROC) (GLuint dst, GLuint interp, GLenum swizzle); +typedef void (APIENTRYP PFNGLCOLORFRAGMENTOP1ATIPROC) (GLenum op, GLuint dst, GLuint dstMask, GLuint dstMod, GLuint arg1, GLuint arg1Rep, GLuint arg1Mod); +typedef void (APIENTRYP PFNGLCOLORFRAGMENTOP2ATIPROC) (GLenum op, GLuint dst, GLuint dstMask, GLuint dstMod, GLuint arg1, GLuint arg1Rep, GLuint arg1Mod, GLuint arg2, GLuint arg2Rep, GLuint arg2Mod); +typedef void (APIENTRYP PFNGLCOLORFRAGMENTOP3ATIPROC) (GLenum op, GLuint dst, GLuint dstMask, GLuint dstMod, GLuint arg1, GLuint arg1Rep, GLuint arg1Mod, GLuint arg2, GLuint arg2Rep, GLuint arg2Mod, GLuint arg3, GLuint arg3Rep, GLuint arg3Mod); +typedef void (APIENTRYP PFNGLALPHAFRAGMENTOP1ATIPROC) (GLenum op, GLuint dst, GLuint dstMod, GLuint arg1, GLuint arg1Rep, GLuint arg1Mod); +typedef void (APIENTRYP PFNGLALPHAFRAGMENTOP2ATIPROC) (GLenum op, GLuint dst, GLuint dstMod, GLuint arg1, GLuint arg1Rep, GLuint arg1Mod, GLuint arg2, GLuint arg2Rep, GLuint arg2Mod); +typedef void (APIENTRYP PFNGLALPHAFRAGMENTOP3ATIPROC) (GLenum op, GLuint dst, GLuint dstMod, GLuint arg1, GLuint arg1Rep, GLuint arg1Mod, GLuint arg2, GLuint arg2Rep, GLuint arg2Mod, GLuint arg3, GLuint arg3Rep, GLuint arg3Mod); +typedef void (APIENTRYP PFNGLSETFRAGMENTSHADERCONSTANTATIPROC) (GLuint dst, const GLfloat *value); +#ifdef GL_GLEXT_PROTOTYPES +GLAPI GLuint APIENTRY glGenFragmentShadersATI (GLuint range); +GLAPI void APIENTRY glBindFragmentShaderATI (GLuint id); +GLAPI void APIENTRY glDeleteFragmentShaderATI (GLuint id); +GLAPI void APIENTRY glBeginFragmentShaderATI (void); +GLAPI void APIENTRY glEndFragmentShaderATI (void); +GLAPI void APIENTRY glPassTexCoordATI (GLuint dst, GLuint coord, GLenum swizzle); +GLAPI void APIENTRY glSampleMapATI (GLuint dst, GLuint interp, GLenum swizzle); +GLAPI void APIENTRY glColorFragmentOp1ATI (GLenum op, GLuint dst, GLuint dstMask, GLuint dstMod, GLuint arg1, GLuint arg1Rep, GLuint arg1Mod); +GLAPI void APIENTRY glColorFragmentOp2ATI (GLenum op, GLuint dst, GLuint dstMask, GLuint dstMod, GLuint arg1, GLuint arg1Rep, GLuint arg1Mod, GLuint arg2, GLuint arg2Rep, GLuint arg2Mod); +GLAPI void APIENTRY glColorFragmentOp3ATI (GLenum op, GLuint dst, GLuint dstMask, GLuint dstMod, GLuint arg1, GLuint arg1Rep, GLuint arg1Mod, GLuint arg2, GLuint arg2Rep, GLuint arg2Mod, GLuint arg3, GLuint arg3Rep, GLuint arg3Mod); +GLAPI void APIENTRY glAlphaFragmentOp1ATI (GLenum op, GLuint dst, GLuint dstMod, GLuint arg1, GLuint arg1Rep, GLuint arg1Mod); +GLAPI void APIENTRY glAlphaFragmentOp2ATI (GLenum op, GLuint dst, GLuint dstMod, GLuint arg1, GLuint arg1Rep, GLuint arg1Mod, GLuint arg2, GLuint arg2Rep, GLuint arg2Mod); +GLAPI void APIENTRY glAlphaFragmentOp3ATI (GLenum op, GLuint dst, GLuint dstMod, GLuint arg1, GLuint arg1Rep, GLuint arg1Mod, GLuint arg2, GLuint arg2Rep, GLuint arg2Mod, GLuint arg3, GLuint arg3Rep, GLuint arg3Mod); +GLAPI void APIENTRY glSetFragmentShaderConstantATI (GLuint dst, const GLfloat *value); +#endif +#endif /* GL_ATI_fragment_shader */ + +#ifndef GL_ATI_map_object_buffer +#define GL_ATI_map_object_buffer 1 +typedef void *(APIENTRYP PFNGLMAPOBJECTBUFFERATIPROC) (GLuint buffer); +typedef void (APIENTRYP PFNGLUNMAPOBJECTBUFFERATIPROC) (GLuint buffer); +#ifdef GL_GLEXT_PROTOTYPES +GLAPI void *APIENTRY glMapObjectBufferATI (GLuint buffer); +GLAPI void APIENTRY glUnmapObjectBufferATI (GLuint buffer); +#endif +#endif /* GL_ATI_map_object_buffer */ + +#ifndef GL_ATI_meminfo +#define GL_ATI_meminfo 1 +#define GL_VBO_FREE_MEMORY_ATI 0x87FB +#define GL_TEXTURE_FREE_MEMORY_ATI 0x87FC +#define GL_RENDERBUFFER_FREE_MEMORY_ATI 0x87FD +#endif /* GL_ATI_meminfo */ + +#ifndef GL_ATI_pixel_format_float +#define GL_ATI_pixel_format_float 1 +#define GL_RGBA_FLOAT_MODE_ATI 0x8820 +#define GL_COLOR_CLEAR_UNCLAMPED_VALUE_ATI 0x8835 +#endif /* GL_ATI_pixel_format_float */ + +#ifndef GL_ATI_pn_triangles +#define GL_ATI_pn_triangles 1 +#define GL_PN_TRIANGLES_ATI 0x87F0 +#define GL_MAX_PN_TRIANGLES_TESSELATION_LEVEL_ATI 0x87F1 +#define GL_PN_TRIANGLES_POINT_MODE_ATI 0x87F2 +#define GL_PN_TRIANGLES_NORMAL_MODE_ATI 0x87F3 +#define GL_PN_TRIANGLES_TESSELATION_LEVEL_ATI 0x87F4 +#define GL_PN_TRIANGLES_POINT_MODE_LINEAR_ATI 0x87F5 +#define GL_PN_TRIANGLES_POINT_MODE_CUBIC_ATI 0x87F6 +#define GL_PN_TRIANGLES_NORMAL_MODE_LINEAR_ATI 0x87F7 +#define GL_PN_TRIANGLES_NORMAL_MODE_QUADRATIC_ATI 0x87F8 +typedef void (APIENTRYP PFNGLPNTRIANGLESIATIPROC) (GLenum pname, GLint param); +typedef void (APIENTRYP PFNGLPNTRIANGLESFATIPROC) (GLenum pname, GLfloat param); +#ifdef GL_GLEXT_PROTOTYPES +GLAPI void APIENTRY glPNTrianglesiATI (GLenum pname, GLint param); +GLAPI void APIENTRY glPNTrianglesfATI (GLenum pname, GLfloat param); +#endif +#endif /* GL_ATI_pn_triangles */ + +#ifndef GL_ATI_separate_stencil +#define GL_ATI_separate_stencil 1 +#define GL_STENCIL_BACK_FUNC_ATI 0x8800 +#define GL_STENCIL_BACK_FAIL_ATI 0x8801 +#define GL_STENCIL_BACK_PASS_DEPTH_FAIL_ATI 0x8802 +#define GL_STENCIL_BACK_PASS_DEPTH_PASS_ATI 0x8803 +typedef void (APIENTRYP PFNGLSTENCILOPSEPARATEATIPROC) (GLenum face, GLenum sfail, GLenum dpfail, GLenum dppass); +typedef void (APIENTRYP PFNGLSTENCILFUNCSEPARATEATIPROC) (GLenum frontfunc, GLenum backfunc, GLint ref, GLuint mask); +#ifdef GL_GLEXT_PROTOTYPES +GLAPI void APIENTRY glStencilOpSeparateATI (GLenum face, GLenum sfail, GLenum dpfail, GLenum dppass); +GLAPI void APIENTRY glStencilFuncSeparateATI (GLenum frontfunc, GLenum backfunc, GLint ref, GLuint mask); +#endif +#endif /* GL_ATI_separate_stencil */ + +#ifndef GL_ATI_text_fragment_shader +#define GL_ATI_text_fragment_shader 1 +#define GL_TEXT_FRAGMENT_SHADER_ATI 0x8200 +#endif /* GL_ATI_text_fragment_shader */ + +#ifndef GL_ATI_texture_env_combine3 +#define GL_ATI_texture_env_combine3 1 +#define GL_MODULATE_ADD_ATI 0x8744 +#define GL_MODULATE_SIGNED_ADD_ATI 0x8745 +#define GL_MODULATE_SUBTRACT_ATI 0x8746 +#endif /* GL_ATI_texture_env_combine3 */ + +#ifndef GL_ATI_texture_float +#define GL_ATI_texture_float 1 +#define GL_RGBA_FLOAT32_ATI 0x8814 +#define GL_RGB_FLOAT32_ATI 0x8815 +#define GL_ALPHA_FLOAT32_ATI 0x8816 +#define GL_INTENSITY_FLOAT32_ATI 0x8817 +#define GL_LUMINANCE_FLOAT32_ATI 0x8818 +#define GL_LUMINANCE_ALPHA_FLOAT32_ATI 0x8819 +#define GL_RGBA_FLOAT16_ATI 0x881A +#define GL_RGB_FLOAT16_ATI 0x881B +#define GL_ALPHA_FLOAT16_ATI 0x881C +#define GL_INTENSITY_FLOAT16_ATI 0x881D +#define GL_LUMINANCE_FLOAT16_ATI 0x881E +#define GL_LUMINANCE_ALPHA_FLOAT16_ATI 0x881F +#endif /* GL_ATI_texture_float */ + +#ifndef GL_ATI_texture_mirror_once +#define GL_ATI_texture_mirror_once 1 +#define GL_MIRROR_CLAMP_ATI 0x8742 +#define GL_MIRROR_CLAMP_TO_EDGE_ATI 0x8743 +#endif /* GL_ATI_texture_mirror_once */ + +#ifndef GL_ATI_vertex_array_object +#define GL_ATI_vertex_array_object 1 +#define GL_STATIC_ATI 0x8760 +#define GL_DYNAMIC_ATI 0x8761 +#define GL_PRESERVE_ATI 0x8762 +#define GL_DISCARD_ATI 0x8763 +#define GL_OBJECT_BUFFER_SIZE_ATI 0x8764 +#define GL_OBJECT_BUFFER_USAGE_ATI 0x8765 +#define GL_ARRAY_OBJECT_BUFFER_ATI 0x8766 +#define GL_ARRAY_OBJECT_OFFSET_ATI 0x8767 +typedef GLuint (APIENTRYP PFNGLNEWOBJECTBUFFERATIPROC) (GLsizei size, const void *pointer, GLenum usage); +typedef GLboolean (APIENTRYP PFNGLISOBJECTBUFFERATIPROC) (GLuint buffer); +typedef void (APIENTRYP PFNGLUPDATEOBJECTBUFFERATIPROC) (GLuint buffer, GLuint offset, GLsizei size, const void *pointer, GLenum preserve); +typedef void (APIENTRYP PFNGLGETOBJECTBUFFERFVATIPROC) (GLuint buffer, GLenum pname, GLfloat *params); +typedef void (APIENTRYP PFNGLGETOBJECTBUFFERIVATIPROC) (GLuint buffer, GLenum pname, GLint *params); +typedef void (APIENTRYP PFNGLFREEOBJECTBUFFERATIPROC) (GLuint buffer); +typedef void (APIENTRYP PFNGLARRAYOBJECTATIPROC) (GLenum array, GLint size, GLenum type, GLsizei stride, GLuint buffer, GLuint offset); +typedef void (APIENTRYP PFNGLGETARRAYOBJECTFVATIPROC) (GLenum array, GLenum pname, GLfloat *params); +typedef void (APIENTRYP PFNGLGETARRAYOBJECTIVATIPROC) (GLenum array, GLenum pname, GLint *params); +typedef void (APIENTRYP PFNGLVARIANTARRAYOBJECTATIPROC) (GLuint id, GLenum type, GLsizei stride, GLuint buffer, GLuint offset); +typedef void (APIENTRYP PFNGLGETVARIANTARRAYOBJECTFVATIPROC) (GLuint id, GLenum pname, GLfloat *params); +typedef void (APIENTRYP PFNGLGETVARIANTARRAYOBJECTIVATIPROC) (GLuint id, GLenum pname, GLint *params); +#ifdef GL_GLEXT_PROTOTYPES +GLAPI GLuint APIENTRY glNewObjectBufferATI (GLsizei size, const void *pointer, GLenum usage); +GLAPI GLboolean APIENTRY glIsObjectBufferATI (GLuint buffer); +GLAPI void APIENTRY glUpdateObjectBufferATI (GLuint buffer, GLuint offset, GLsizei size, const void *pointer, GLenum preserve); +GLAPI void APIENTRY glGetObjectBufferfvATI (GLuint buffer, GLenum pname, GLfloat *params); +GLAPI void APIENTRY glGetObjectBufferivATI (GLuint buffer, GLenum pname, GLint *params); +GLAPI void APIENTRY glFreeObjectBufferATI (GLuint buffer); +GLAPI void APIENTRY glArrayObjectATI (GLenum array, GLint size, GLenum type, GLsizei stride, GLuint buffer, GLuint offset); +GLAPI void APIENTRY glGetArrayObjectfvATI (GLenum array, GLenum pname, GLfloat *params); +GLAPI void APIENTRY glGetArrayObjectivATI (GLenum array, GLenum pname, GLint *params); +GLAPI void APIENTRY glVariantArrayObjectATI (GLuint id, GLenum type, GLsizei stride, GLuint buffer, GLuint offset); +GLAPI void APIENTRY glGetVariantArrayObjectfvATI (GLuint id, GLenum pname, GLfloat *params); +GLAPI void APIENTRY glGetVariantArrayObjectivATI (GLuint id, GLenum pname, GLint *params); +#endif +#endif /* GL_ATI_vertex_array_object */ + +#ifndef GL_ATI_vertex_attrib_array_object +#define GL_ATI_vertex_attrib_array_object 1 +typedef void (APIENTRYP PFNGLVERTEXATTRIBARRAYOBJECTATIPROC) (GLuint index, GLint size, GLenum type, GLboolean normalized, GLsizei stride, GLuint buffer, GLuint offset); +typedef void (APIENTRYP PFNGLGETVERTEXATTRIBARRAYOBJECTFVATIPROC) (GLuint index, GLenum pname, GLfloat *params); +typedef void (APIENTRYP PFNGLGETVERTEXATTRIBARRAYOBJECTIVATIPROC) (GLuint index, GLenum pname, GLint *params); +#ifdef GL_GLEXT_PROTOTYPES +GLAPI void APIENTRY glVertexAttribArrayObjectATI (GLuint index, GLint size, GLenum type, GLboolean normalized, GLsizei stride, GLuint buffer, GLuint offset); +GLAPI void APIENTRY glGetVertexAttribArrayObjectfvATI (GLuint index, GLenum pname, GLfloat *params); +GLAPI void APIENTRY glGetVertexAttribArrayObjectivATI (GLuint index, GLenum pname, GLint *params); +#endif +#endif /* GL_ATI_vertex_attrib_array_object */ + +#ifndef GL_ATI_vertex_streams +#define GL_ATI_vertex_streams 1 +#define GL_MAX_VERTEX_STREAMS_ATI 0x876B +#define GL_VERTEX_STREAM0_ATI 0x876C +#define GL_VERTEX_STREAM1_ATI 0x876D +#define GL_VERTEX_STREAM2_ATI 0x876E +#define GL_VERTEX_STREAM3_ATI 0x876F +#define GL_VERTEX_STREAM4_ATI 0x8770 +#define GL_VERTEX_STREAM5_ATI 0x8771 +#define GL_VERTEX_STREAM6_ATI 0x8772 +#define GL_VERTEX_STREAM7_ATI 0x8773 +#define GL_VERTEX_SOURCE_ATI 0x8774 +typedef void (APIENTRYP PFNGLVERTEXSTREAM1SATIPROC) (GLenum stream, GLshort x); +typedef void (APIENTRYP PFNGLVERTEXSTREAM1SVATIPROC) (GLenum stream, const GLshort *coords); +typedef void (APIENTRYP PFNGLVERTEXSTREAM1IATIPROC) (GLenum stream, GLint x); +typedef void (APIENTRYP PFNGLVERTEXSTREAM1IVATIPROC) (GLenum stream, const GLint *coords); +typedef void (APIENTRYP PFNGLVERTEXSTREAM1FATIPROC) (GLenum stream, GLfloat x); +typedef void (APIENTRYP PFNGLVERTEXSTREAM1FVATIPROC) (GLenum stream, const GLfloat *coords); +typedef void (APIENTRYP PFNGLVERTEXSTREAM1DATIPROC) (GLenum stream, GLdouble x); +typedef void (APIENTRYP PFNGLVERTEXSTREAM1DVATIPROC) (GLenum stream, const GLdouble *coords); +typedef void (APIENTRYP PFNGLVERTEXSTREAM2SATIPROC) (GLenum stream, GLshort x, GLshort y); +typedef void (APIENTRYP PFNGLVERTEXSTREAM2SVATIPROC) (GLenum stream, const GLshort *coords); +typedef void (APIENTRYP PFNGLVERTEXSTREAM2IATIPROC) (GLenum stream, GLint x, GLint y); +typedef void (APIENTRYP PFNGLVERTEXSTREAM2IVATIPROC) (GLenum stream, const GLint *coords); +typedef void (APIENTRYP PFNGLVERTEXSTREAM2FATIPROC) (GLenum stream, GLfloat x, GLfloat y); +typedef void (APIENTRYP PFNGLVERTEXSTREAM2FVATIPROC) (GLenum stream, const GLfloat *coords); +typedef void (APIENTRYP PFNGLVERTEXSTREAM2DATIPROC) (GLenum stream, GLdouble x, GLdouble y); +typedef void (APIENTRYP PFNGLVERTEXSTREAM2DVATIPROC) (GLenum stream, const GLdouble *coords); +typedef void (APIENTRYP PFNGLVERTEXSTREAM3SATIPROC) (GLenum stream, GLshort x, GLshort y, GLshort z); +typedef void (APIENTRYP PFNGLVERTEXSTREAM3SVATIPROC) (GLenum stream, const GLshort *coords); +typedef void (APIENTRYP PFNGLVERTEXSTREAM3IATIPROC) (GLenum stream, GLint x, GLint y, GLint z); +typedef void (APIENTRYP PFNGLVERTEXSTREAM3IVATIPROC) (GLenum stream, const GLint *coords); +typedef void (APIENTRYP PFNGLVERTEXSTREAM3FATIPROC) (GLenum stream, GLfloat x, GLfloat y, GLfloat z); +typedef void (APIENTRYP PFNGLVERTEXSTREAM3FVATIPROC) (GLenum stream, const GLfloat *coords); +typedef void (APIENTRYP PFNGLVERTEXSTREAM3DATIPROC) (GLenum stream, GLdouble x, GLdouble y, GLdouble z); +typedef void (APIENTRYP PFNGLVERTEXSTREAM3DVATIPROC) (GLenum stream, const GLdouble *coords); +typedef void (APIENTRYP PFNGLVERTEXSTREAM4SATIPROC) (GLenum stream, GLshort x, GLshort y, GLshort z, GLshort w); +typedef void (APIENTRYP PFNGLVERTEXSTREAM4SVATIPROC) (GLenum stream, const GLshort *coords); +typedef void (APIENTRYP PFNGLVERTEXSTREAM4IATIPROC) (GLenum stream, GLint x, GLint y, GLint z, GLint w); +typedef void (APIENTRYP PFNGLVERTEXSTREAM4IVATIPROC) (GLenum stream, const GLint *coords); +typedef void (APIENTRYP PFNGLVERTEXSTREAM4FATIPROC) (GLenum stream, GLfloat x, GLfloat y, GLfloat z, GLfloat w); +typedef void (APIENTRYP PFNGLVERTEXSTREAM4FVATIPROC) (GLenum stream, const GLfloat *coords); +typedef void (APIENTRYP PFNGLVERTEXSTREAM4DATIPROC) (GLenum stream, GLdouble x, GLdouble y, GLdouble z, GLdouble w); +typedef void (APIENTRYP PFNGLVERTEXSTREAM4DVATIPROC) (GLenum stream, const GLdouble *coords); +typedef void (APIENTRYP PFNGLNORMALSTREAM3BATIPROC) (GLenum stream, GLbyte nx, GLbyte ny, GLbyte nz); +typedef void (APIENTRYP PFNGLNORMALSTREAM3BVATIPROC) (GLenum stream, const GLbyte *coords); +typedef void (APIENTRYP PFNGLNORMALSTREAM3SATIPROC) (GLenum stream, GLshort nx, GLshort ny, GLshort nz); +typedef void (APIENTRYP PFNGLNORMALSTREAM3SVATIPROC) (GLenum stream, const GLshort *coords); +typedef void (APIENTRYP PFNGLNORMALSTREAM3IATIPROC) (GLenum stream, GLint nx, GLint ny, GLint nz); +typedef void (APIENTRYP PFNGLNORMALSTREAM3IVATIPROC) (GLenum stream, const GLint *coords); +typedef void (APIENTRYP PFNGLNORMALSTREAM3FATIPROC) (GLenum stream, GLfloat nx, GLfloat ny, GLfloat nz); +typedef void (APIENTRYP PFNGLNORMALSTREAM3FVATIPROC) (GLenum stream, const GLfloat *coords); +typedef void (APIENTRYP PFNGLNORMALSTREAM3DATIPROC) (GLenum stream, GLdouble nx, GLdouble ny, GLdouble nz); +typedef void (APIENTRYP PFNGLNORMALSTREAM3DVATIPROC) (GLenum stream, const GLdouble *coords); +typedef void (APIENTRYP PFNGLCLIENTACTIVEVERTEXSTREAMATIPROC) (GLenum stream); +typedef void (APIENTRYP PFNGLVERTEXBLENDENVIATIPROC) (GLenum pname, GLint param); +typedef void (APIENTRYP PFNGLVERTEXBLENDENVFATIPROC) (GLenum pname, GLfloat param); +#ifdef GL_GLEXT_PROTOTYPES +GLAPI void APIENTRY glVertexStream1sATI (GLenum stream, GLshort x); +GLAPI void APIENTRY glVertexStream1svATI (GLenum stream, const GLshort *coords); +GLAPI void APIENTRY glVertexStream1iATI (GLenum stream, GLint x); +GLAPI void APIENTRY glVertexStream1ivATI (GLenum stream, const GLint *coords); +GLAPI void APIENTRY glVertexStream1fATI (GLenum stream, GLfloat x); +GLAPI void APIENTRY glVertexStream1fvATI (GLenum stream, const GLfloat *coords); +GLAPI void APIENTRY glVertexStream1dATI (GLenum stream, GLdouble x); +GLAPI void APIENTRY glVertexStream1dvATI (GLenum stream, const GLdouble *coords); +GLAPI void APIENTRY glVertexStream2sATI (GLenum stream, GLshort x, GLshort y); +GLAPI void APIENTRY glVertexStream2svATI (GLenum stream, const GLshort *coords); +GLAPI void APIENTRY glVertexStream2iATI (GLenum stream, GLint x, GLint y); +GLAPI void APIENTRY glVertexStream2ivATI (GLenum stream, const GLint *coords); +GLAPI void APIENTRY glVertexStream2fATI (GLenum stream, GLfloat x, GLfloat y); +GLAPI void APIENTRY glVertexStream2fvATI (GLenum stream, const GLfloat *coords); +GLAPI void APIENTRY glVertexStream2dATI (GLenum stream, GLdouble x, GLdouble y); +GLAPI void APIENTRY glVertexStream2dvATI (GLenum stream, const GLdouble *coords); +GLAPI void APIENTRY glVertexStream3sATI (GLenum stream, GLshort x, GLshort y, GLshort z); +GLAPI void APIENTRY glVertexStream3svATI (GLenum stream, const GLshort *coords); +GLAPI void APIENTRY glVertexStream3iATI (GLenum stream, GLint x, GLint y, GLint z); +GLAPI void APIENTRY glVertexStream3ivATI (GLenum stream, const GLint *coords); +GLAPI void APIENTRY glVertexStream3fATI (GLenum stream, GLfloat x, GLfloat y, GLfloat z); +GLAPI void APIENTRY glVertexStream3fvATI (GLenum stream, const GLfloat *coords); +GLAPI void APIENTRY glVertexStream3dATI (GLenum stream, GLdouble x, GLdouble y, GLdouble z); +GLAPI void APIENTRY glVertexStream3dvATI (GLenum stream, const GLdouble *coords); +GLAPI void APIENTRY glVertexStream4sATI (GLenum stream, GLshort x, GLshort y, GLshort z, GLshort w); +GLAPI void APIENTRY glVertexStream4svATI (GLenum stream, const GLshort *coords); +GLAPI void APIENTRY glVertexStream4iATI (GLenum stream, GLint x, GLint y, GLint z, GLint w); +GLAPI void APIENTRY glVertexStream4ivATI (GLenum stream, const GLint *coords); +GLAPI void APIENTRY glVertexStream4fATI (GLenum stream, GLfloat x, GLfloat y, GLfloat z, GLfloat w); +GLAPI void APIENTRY glVertexStream4fvATI (GLenum stream, const GLfloat *coords); +GLAPI void APIENTRY glVertexStream4dATI (GLenum stream, GLdouble x, GLdouble y, GLdouble z, GLdouble w); +GLAPI void APIENTRY glVertexStream4dvATI (GLenum stream, const GLdouble *coords); +GLAPI void APIENTRY glNormalStream3bATI (GLenum stream, GLbyte nx, GLbyte ny, GLbyte nz); +GLAPI void APIENTRY glNormalStream3bvATI (GLenum stream, const GLbyte *coords); +GLAPI void APIENTRY glNormalStream3sATI (GLenum stream, GLshort nx, GLshort ny, GLshort nz); +GLAPI void APIENTRY glNormalStream3svATI (GLenum stream, const GLshort *coords); +GLAPI void APIENTRY glNormalStream3iATI (GLenum stream, GLint nx, GLint ny, GLint nz); +GLAPI void APIENTRY glNormalStream3ivATI (GLenum stream, const GLint *coords); +GLAPI void APIENTRY glNormalStream3fATI (GLenum stream, GLfloat nx, GLfloat ny, GLfloat nz); +GLAPI void APIENTRY glNormalStream3fvATI (GLenum stream, const GLfloat *coords); +GLAPI void APIENTRY glNormalStream3dATI (GLenum stream, GLdouble nx, GLdouble ny, GLdouble nz); +GLAPI void APIENTRY glNormalStream3dvATI (GLenum stream, const GLdouble *coords); +GLAPI void APIENTRY glClientActiveVertexStreamATI (GLenum stream); +GLAPI void APIENTRY glVertexBlendEnviATI (GLenum pname, GLint param); +GLAPI void APIENTRY glVertexBlendEnvfATI (GLenum pname, GLfloat param); +#endif +#endif /* GL_ATI_vertex_streams */ + +#ifndef GL_EXT_422_pixels +#define GL_EXT_422_pixels 1 +#define GL_422_EXT 0x80CC +#define GL_422_REV_EXT 0x80CD +#define GL_422_AVERAGE_EXT 0x80CE +#define GL_422_REV_AVERAGE_EXT 0x80CF +#endif /* GL_EXT_422_pixels */ + +#ifndef GL_EXT_abgr +#define GL_EXT_abgr 1 +#define GL_ABGR_EXT 0x8000 +#endif /* GL_EXT_abgr */ + +#ifndef GL_EXT_bgra +#define GL_EXT_bgra 1 +#define GL_BGR_EXT 0x80E0 +#define GL_BGRA_EXT 0x80E1 +#endif /* GL_EXT_bgra */ + +#ifndef GL_EXT_bindable_uniform +#define GL_EXT_bindable_uniform 1 +#define GL_MAX_VERTEX_BINDABLE_UNIFORMS_EXT 0x8DE2 +#define GL_MAX_FRAGMENT_BINDABLE_UNIFORMS_EXT 0x8DE3 +#define GL_MAX_GEOMETRY_BINDABLE_UNIFORMS_EXT 0x8DE4 +#define GL_MAX_BINDABLE_UNIFORM_SIZE_EXT 0x8DED +#define GL_UNIFORM_BUFFER_EXT 0x8DEE +#define GL_UNIFORM_BUFFER_BINDING_EXT 0x8DEF +typedef void (APIENTRYP PFNGLUNIFORMBUFFEREXTPROC) (GLuint program, GLint location, GLuint buffer); +typedef GLint (APIENTRYP PFNGLGETUNIFORMBUFFERSIZEEXTPROC) (GLuint program, GLint location); +typedef GLintptr (APIENTRYP PFNGLGETUNIFORMOFFSETEXTPROC) (GLuint program, GLint location); +#ifdef GL_GLEXT_PROTOTYPES +GLAPI void APIENTRY glUniformBufferEXT (GLuint program, GLint location, GLuint buffer); +GLAPI GLint APIENTRY glGetUniformBufferSizeEXT (GLuint program, GLint location); +GLAPI GLintptr APIENTRY glGetUniformOffsetEXT (GLuint program, GLint location); +#endif +#endif /* GL_EXT_bindable_uniform */ + +#ifndef GL_EXT_blend_color +#define GL_EXT_blend_color 1 +#define GL_CONSTANT_COLOR_EXT 0x8001 +#define GL_ONE_MINUS_CONSTANT_COLOR_EXT 0x8002 +#define GL_CONSTANT_ALPHA_EXT 0x8003 +#define GL_ONE_MINUS_CONSTANT_ALPHA_EXT 0x8004 +#define GL_BLEND_COLOR_EXT 0x8005 +typedef void (APIENTRYP PFNGLBLENDCOLOREXTPROC) (GLfloat red, GLfloat green, GLfloat blue, GLfloat alpha); +#ifdef GL_GLEXT_PROTOTYPES +GLAPI void APIENTRY glBlendColorEXT (GLfloat red, GLfloat green, GLfloat blue, GLfloat alpha); +#endif +#endif /* GL_EXT_blend_color */ + +#ifndef GL_EXT_blend_equation_separate +#define GL_EXT_blend_equation_separate 1 +#define GL_BLEND_EQUATION_RGB_EXT 0x8009 +#define GL_BLEND_EQUATION_ALPHA_EXT 0x883D +typedef void (APIENTRYP PFNGLBLENDEQUATIONSEPARATEEXTPROC) (GLenum modeRGB, GLenum modeAlpha); +#ifdef GL_GLEXT_PROTOTYPES +GLAPI void APIENTRY glBlendEquationSeparateEXT (GLenum modeRGB, GLenum modeAlpha); +#endif +#endif /* GL_EXT_blend_equation_separate */ + +#ifndef GL_EXT_blend_func_separate +#define GL_EXT_blend_func_separate 1 +#define GL_BLEND_DST_RGB_EXT 0x80C8 +#define GL_BLEND_SRC_RGB_EXT 0x80C9 +#define GL_BLEND_DST_ALPHA_EXT 0x80CA +#define GL_BLEND_SRC_ALPHA_EXT 0x80CB +typedef void (APIENTRYP PFNGLBLENDFUNCSEPARATEEXTPROC) (GLenum sfactorRGB, GLenum dfactorRGB, GLenum sfactorAlpha, GLenum dfactorAlpha); +#ifdef GL_GLEXT_PROTOTYPES +GLAPI void APIENTRY glBlendFuncSeparateEXT (GLenum sfactorRGB, GLenum dfactorRGB, GLenum sfactorAlpha, GLenum dfactorAlpha); +#endif +#endif /* GL_EXT_blend_func_separate */ + +#ifndef GL_EXT_blend_logic_op +#define GL_EXT_blend_logic_op 1 +#endif /* GL_EXT_blend_logic_op */ + +#ifndef GL_EXT_blend_minmax +#define GL_EXT_blend_minmax 1 +#define GL_MIN_EXT 0x8007 +#define GL_MAX_EXT 0x8008 +#define GL_FUNC_ADD_EXT 0x8006 +#define GL_BLEND_EQUATION_EXT 0x8009 +typedef void (APIENTRYP PFNGLBLENDEQUATIONEXTPROC) (GLenum mode); +#ifdef GL_GLEXT_PROTOTYPES +GLAPI void APIENTRY glBlendEquationEXT (GLenum mode); +#endif +#endif /* GL_EXT_blend_minmax */ + +#ifndef GL_EXT_blend_subtract +#define GL_EXT_blend_subtract 1 +#define GL_FUNC_SUBTRACT_EXT 0x800A +#define GL_FUNC_REVERSE_SUBTRACT_EXT 0x800B +#endif /* GL_EXT_blend_subtract */ + +#ifndef GL_EXT_clip_volume_hint +#define GL_EXT_clip_volume_hint 1 +#define GL_CLIP_VOLUME_CLIPPING_HINT_EXT 0x80F0 +#endif /* GL_EXT_clip_volume_hint */ + +#ifndef GL_EXT_cmyka +#define GL_EXT_cmyka 1 +#define GL_CMYK_EXT 0x800C +#define GL_CMYKA_EXT 0x800D +#define GL_PACK_CMYK_HINT_EXT 0x800E +#define GL_UNPACK_CMYK_HINT_EXT 0x800F +#endif /* GL_EXT_cmyka */ + +#ifndef GL_EXT_color_subtable +#define GL_EXT_color_subtable 1 +typedef void (APIENTRYP PFNGLCOLORSUBTABLEEXTPROC) (GLenum target, GLsizei start, GLsizei count, GLenum format, GLenum type, const void *data); +typedef void (APIENTRYP PFNGLCOPYCOLORSUBTABLEEXTPROC) (GLenum target, GLsizei start, GLint x, GLint y, GLsizei width); +#ifdef GL_GLEXT_PROTOTYPES +GLAPI void APIENTRY glColorSubTableEXT (GLenum target, GLsizei start, GLsizei count, GLenum format, GLenum type, const void *data); +GLAPI void APIENTRY glCopyColorSubTableEXT (GLenum target, GLsizei start, GLint x, GLint y, GLsizei width); +#endif +#endif /* GL_EXT_color_subtable */ + +#ifndef GL_EXT_compiled_vertex_array +#define GL_EXT_compiled_vertex_array 1 +#define GL_ARRAY_ELEMENT_LOCK_FIRST_EXT 0x81A8 +#define GL_ARRAY_ELEMENT_LOCK_COUNT_EXT 0x81A9 +typedef void (APIENTRYP PFNGLLOCKARRAYSEXTPROC) (GLint first, GLsizei count); +typedef void (APIENTRYP PFNGLUNLOCKARRAYSEXTPROC) (void); +#ifdef GL_GLEXT_PROTOTYPES +GLAPI void APIENTRY glLockArraysEXT (GLint first, GLsizei count); +GLAPI void APIENTRY glUnlockArraysEXT (void); +#endif +#endif /* GL_EXT_compiled_vertex_array */ + +#ifndef GL_EXT_convolution +#define GL_EXT_convolution 1 +#define GL_CONVOLUTION_1D_EXT 0x8010 +#define GL_CONVOLUTION_2D_EXT 0x8011 +#define GL_SEPARABLE_2D_EXT 0x8012 +#define GL_CONVOLUTION_BORDER_MODE_EXT 0x8013 +#define GL_CONVOLUTION_FILTER_SCALE_EXT 0x8014 +#define GL_CONVOLUTION_FILTER_BIAS_EXT 0x8015 +#define GL_REDUCE_EXT 0x8016 +#define GL_CONVOLUTION_FORMAT_EXT 0x8017 +#define GL_CONVOLUTION_WIDTH_EXT 0x8018 +#define GL_CONVOLUTION_HEIGHT_EXT 0x8019 +#define GL_MAX_CONVOLUTION_WIDTH_EXT 0x801A +#define GL_MAX_CONVOLUTION_HEIGHT_EXT 0x801B +#define GL_POST_CONVOLUTION_RED_SCALE_EXT 0x801C +#define GL_POST_CONVOLUTION_GREEN_SCALE_EXT 0x801D +#define GL_POST_CONVOLUTION_BLUE_SCALE_EXT 0x801E +#define GL_POST_CONVOLUTION_ALPHA_SCALE_EXT 0x801F +#define GL_POST_CONVOLUTION_RED_BIAS_EXT 0x8020 +#define GL_POST_CONVOLUTION_GREEN_BIAS_EXT 0x8021 +#define GL_POST_CONVOLUTION_BLUE_BIAS_EXT 0x8022 +#define GL_POST_CONVOLUTION_ALPHA_BIAS_EXT 0x8023 +typedef void (APIENTRYP PFNGLCONVOLUTIONFILTER1DEXTPROC) (GLenum target, GLenum internalformat, GLsizei width, GLenum format, GLenum type, const void *image); +typedef void (APIENTRYP PFNGLCONVOLUTIONFILTER2DEXTPROC) (GLenum target, GLenum internalformat, GLsizei width, GLsizei height, GLenum format, GLenum type, const void *image); +typedef void (APIENTRYP PFNGLCONVOLUTIONPARAMETERFEXTPROC) (GLenum target, GLenum pname, GLfloat params); +typedef void (APIENTRYP PFNGLCONVOLUTIONPARAMETERFVEXTPROC) (GLenum target, GLenum pname, const GLfloat *params); +typedef void (APIENTRYP PFNGLCONVOLUTIONPARAMETERIEXTPROC) (GLenum target, GLenum pname, GLint params); +typedef void (APIENTRYP PFNGLCONVOLUTIONPARAMETERIVEXTPROC) (GLenum target, GLenum pname, const GLint *params); +typedef void (APIENTRYP PFNGLCOPYCONVOLUTIONFILTER1DEXTPROC) (GLenum target, GLenum internalformat, GLint x, GLint y, GLsizei width); +typedef void (APIENTRYP PFNGLCOPYCONVOLUTIONFILTER2DEXTPROC) (GLenum target, GLenum internalformat, GLint x, GLint y, GLsizei width, GLsizei height); +typedef void (APIENTRYP PFNGLGETCONVOLUTIONFILTEREXTPROC) (GLenum target, GLenum format, GLenum type, void *image); +typedef void (APIENTRYP PFNGLGETCONVOLUTIONPARAMETERFVEXTPROC) (GLenum target, GLenum pname, GLfloat *params); +typedef void (APIENTRYP PFNGLGETCONVOLUTIONPARAMETERIVEXTPROC) (GLenum target, GLenum pname, GLint *params); +typedef void (APIENTRYP PFNGLGETSEPARABLEFILTEREXTPROC) (GLenum target, GLenum format, GLenum type, void *row, void *column, void *span); +typedef void (APIENTRYP PFNGLSEPARABLEFILTER2DEXTPROC) (GLenum target, GLenum internalformat, GLsizei width, GLsizei height, GLenum format, GLenum type, const void *row, const void *column); +#ifdef GL_GLEXT_PROTOTYPES +GLAPI void APIENTRY glConvolutionFilter1DEXT (GLenum target, GLenum internalformat, GLsizei width, GLenum format, GLenum type, const void *image); +GLAPI void APIENTRY glConvolutionFilter2DEXT (GLenum target, GLenum internalformat, GLsizei width, GLsizei height, GLenum format, GLenum type, const void *image); +GLAPI void APIENTRY glConvolutionParameterfEXT (GLenum target, GLenum pname, GLfloat params); +GLAPI void APIENTRY glConvolutionParameterfvEXT (GLenum target, GLenum pname, const GLfloat *params); +GLAPI void APIENTRY glConvolutionParameteriEXT (GLenum target, GLenum pname, GLint params); +GLAPI void APIENTRY glConvolutionParameterivEXT (GLenum target, GLenum pname, const GLint *params); +GLAPI void APIENTRY glCopyConvolutionFilter1DEXT (GLenum target, GLenum internalformat, GLint x, GLint y, GLsizei width); +GLAPI void APIENTRY glCopyConvolutionFilter2DEXT (GLenum target, GLenum internalformat, GLint x, GLint y, GLsizei width, GLsizei height); +GLAPI void APIENTRY glGetConvolutionFilterEXT (GLenum target, GLenum format, GLenum type, void *image); +GLAPI void APIENTRY glGetConvolutionParameterfvEXT (GLenum target, GLenum pname, GLfloat *params); +GLAPI void APIENTRY glGetConvolutionParameterivEXT (GLenum target, GLenum pname, GLint *params); +GLAPI void APIENTRY glGetSeparableFilterEXT (GLenum target, GLenum format, GLenum type, void *row, void *column, void *span); +GLAPI void APIENTRY glSeparableFilter2DEXT (GLenum target, GLenum internalformat, GLsizei width, GLsizei height, GLenum format, GLenum type, const void *row, const void *column); +#endif +#endif /* GL_EXT_convolution */ + +#ifndef GL_EXT_coordinate_frame +#define GL_EXT_coordinate_frame 1 +#define GL_TANGENT_ARRAY_EXT 0x8439 +#define GL_BINORMAL_ARRAY_EXT 0x843A +#define GL_CURRENT_TANGENT_EXT 0x843B +#define GL_CURRENT_BINORMAL_EXT 0x843C +#define GL_TANGENT_ARRAY_TYPE_EXT 0x843E +#define GL_TANGENT_ARRAY_STRIDE_EXT 0x843F +#define GL_BINORMAL_ARRAY_TYPE_EXT 0x8440 +#define GL_BINORMAL_ARRAY_STRIDE_EXT 0x8441 +#define GL_TANGENT_ARRAY_POINTER_EXT 0x8442 +#define GL_BINORMAL_ARRAY_POINTER_EXT 0x8443 +#define GL_MAP1_TANGENT_EXT 0x8444 +#define GL_MAP2_TANGENT_EXT 0x8445 +#define GL_MAP1_BINORMAL_EXT 0x8446 +#define GL_MAP2_BINORMAL_EXT 0x8447 +typedef void (APIENTRYP PFNGLTANGENT3BEXTPROC) (GLbyte tx, GLbyte ty, GLbyte tz); +typedef void (APIENTRYP PFNGLTANGENT3BVEXTPROC) (const GLbyte *v); +typedef void (APIENTRYP PFNGLTANGENT3DEXTPROC) (GLdouble tx, GLdouble ty, GLdouble tz); +typedef void (APIENTRYP PFNGLTANGENT3DVEXTPROC) (const GLdouble *v); +typedef void (APIENTRYP PFNGLTANGENT3FEXTPROC) (GLfloat tx, GLfloat ty, GLfloat tz); +typedef void (APIENTRYP PFNGLTANGENT3FVEXTPROC) (const GLfloat *v); +typedef void (APIENTRYP PFNGLTANGENT3IEXTPROC) (GLint tx, GLint ty, GLint tz); +typedef void (APIENTRYP PFNGLTANGENT3IVEXTPROC) (const GLint *v); +typedef void (APIENTRYP PFNGLTANGENT3SEXTPROC) (GLshort tx, GLshort ty, GLshort tz); +typedef void (APIENTRYP PFNGLTANGENT3SVEXTPROC) (const GLshort *v); +typedef void (APIENTRYP PFNGLBINORMAL3BEXTPROC) (GLbyte bx, GLbyte by, GLbyte bz); +typedef void (APIENTRYP PFNGLBINORMAL3BVEXTPROC) (const GLbyte *v); +typedef void (APIENTRYP PFNGLBINORMAL3DEXTPROC) (GLdouble bx, GLdouble by, GLdouble bz); +typedef void (APIENTRYP PFNGLBINORMAL3DVEXTPROC) (const GLdouble *v); +typedef void (APIENTRYP PFNGLBINORMAL3FEXTPROC) (GLfloat bx, GLfloat by, GLfloat bz); +typedef void (APIENTRYP PFNGLBINORMAL3FVEXTPROC) (const GLfloat *v); +typedef void (APIENTRYP PFNGLBINORMAL3IEXTPROC) (GLint bx, GLint by, GLint bz); +typedef void (APIENTRYP PFNGLBINORMAL3IVEXTPROC) (const GLint *v); +typedef void (APIENTRYP PFNGLBINORMAL3SEXTPROC) (GLshort bx, GLshort by, GLshort bz); +typedef void (APIENTRYP PFNGLBINORMAL3SVEXTPROC) (const GLshort *v); +typedef void (APIENTRYP PFNGLTANGENTPOINTEREXTPROC) (GLenum type, GLsizei stride, const void *pointer); +typedef void (APIENTRYP PFNGLBINORMALPOINTEREXTPROC) (GLenum type, GLsizei stride, const void *pointer); +#ifdef GL_GLEXT_PROTOTYPES +GLAPI void APIENTRY glTangent3bEXT (GLbyte tx, GLbyte ty, GLbyte tz); +GLAPI void APIENTRY glTangent3bvEXT (const GLbyte *v); +GLAPI void APIENTRY glTangent3dEXT (GLdouble tx, GLdouble ty, GLdouble tz); +GLAPI void APIENTRY glTangent3dvEXT (const GLdouble *v); +GLAPI void APIENTRY glTangent3fEXT (GLfloat tx, GLfloat ty, GLfloat tz); +GLAPI void APIENTRY glTangent3fvEXT (const GLfloat *v); +GLAPI void APIENTRY glTangent3iEXT (GLint tx, GLint ty, GLint tz); +GLAPI void APIENTRY glTangent3ivEXT (const GLint *v); +GLAPI void APIENTRY glTangent3sEXT (GLshort tx, GLshort ty, GLshort tz); +GLAPI void APIENTRY glTangent3svEXT (const GLshort *v); +GLAPI void APIENTRY glBinormal3bEXT (GLbyte bx, GLbyte by, GLbyte bz); +GLAPI void APIENTRY glBinormal3bvEXT (const GLbyte *v); +GLAPI void APIENTRY glBinormal3dEXT (GLdouble bx, GLdouble by, GLdouble bz); +GLAPI void APIENTRY glBinormal3dvEXT (const GLdouble *v); +GLAPI void APIENTRY glBinormal3fEXT (GLfloat bx, GLfloat by, GLfloat bz); +GLAPI void APIENTRY glBinormal3fvEXT (const GLfloat *v); +GLAPI void APIENTRY glBinormal3iEXT (GLint bx, GLint by, GLint bz); +GLAPI void APIENTRY glBinormal3ivEXT (const GLint *v); +GLAPI void APIENTRY glBinormal3sEXT (GLshort bx, GLshort by, GLshort bz); +GLAPI void APIENTRY glBinormal3svEXT (const GLshort *v); +GLAPI void APIENTRY glTangentPointerEXT (GLenum type, GLsizei stride, const void *pointer); +GLAPI void APIENTRY glBinormalPointerEXT (GLenum type, GLsizei stride, const void *pointer); +#endif +#endif /* GL_EXT_coordinate_frame */ + +#ifndef GL_EXT_copy_texture +#define GL_EXT_copy_texture 1 +typedef void (APIENTRYP PFNGLCOPYTEXIMAGE1DEXTPROC) (GLenum target, GLint level, GLenum internalformat, GLint x, GLint y, GLsizei width, GLint border); +typedef void (APIENTRYP PFNGLCOPYTEXIMAGE2DEXTPROC) (GLenum target, GLint level, GLenum internalformat, GLint x, GLint y, GLsizei width, GLsizei height, GLint border); +typedef void (APIENTRYP PFNGLCOPYTEXSUBIMAGE1DEXTPROC) (GLenum target, GLint level, GLint xoffset, GLint x, GLint y, GLsizei width); +typedef void (APIENTRYP PFNGLCOPYTEXSUBIMAGE2DEXTPROC) (GLenum target, GLint level, GLint xoffset, GLint yoffset, GLint x, GLint y, GLsizei width, GLsizei height); +typedef void (APIENTRYP PFNGLCOPYTEXSUBIMAGE3DEXTPROC) (GLenum target, GLint level, GLint xoffset, GLint yoffset, GLint zoffset, GLint x, GLint y, GLsizei width, GLsizei height); +#ifdef GL_GLEXT_PROTOTYPES +GLAPI void APIENTRY glCopyTexImage1DEXT (GLenum target, GLint level, GLenum internalformat, GLint x, GLint y, GLsizei width, GLint border); +GLAPI void APIENTRY glCopyTexImage2DEXT (GLenum target, GLint level, GLenum internalformat, GLint x, GLint y, GLsizei width, GLsizei height, GLint border); +GLAPI void APIENTRY glCopyTexSubImage1DEXT (GLenum target, GLint level, GLint xoffset, GLint x, GLint y, GLsizei width); +GLAPI void APIENTRY glCopyTexSubImage2DEXT (GLenum target, GLint level, GLint xoffset, GLint yoffset, GLint x, GLint y, GLsizei width, GLsizei height); +GLAPI void APIENTRY glCopyTexSubImage3DEXT (GLenum target, GLint level, GLint xoffset, GLint yoffset, GLint zoffset, GLint x, GLint y, GLsizei width, GLsizei height); +#endif +#endif /* GL_EXT_copy_texture */ + +#ifndef GL_EXT_cull_vertex +#define GL_EXT_cull_vertex 1 +#define GL_CULL_VERTEX_EXT 0x81AA +#define GL_CULL_VERTEX_EYE_POSITION_EXT 0x81AB +#define GL_CULL_VERTEX_OBJECT_POSITION_EXT 0x81AC +typedef void (APIENTRYP PFNGLCULLPARAMETERDVEXTPROC) (GLenum pname, GLdouble *params); +typedef void (APIENTRYP PFNGLCULLPARAMETERFVEXTPROC) (GLenum pname, GLfloat *params); +#ifdef GL_GLEXT_PROTOTYPES +GLAPI void APIENTRY glCullParameterdvEXT (GLenum pname, GLdouble *params); +GLAPI void APIENTRY glCullParameterfvEXT (GLenum pname, GLfloat *params); +#endif +#endif /* GL_EXT_cull_vertex */ + +#ifndef GL_EXT_debug_label +#define GL_EXT_debug_label 1 +#define GL_PROGRAM_PIPELINE_OBJECT_EXT 0x8A4F +#define GL_PROGRAM_OBJECT_EXT 0x8B40 +#define GL_SHADER_OBJECT_EXT 0x8B48 +#define GL_BUFFER_OBJECT_EXT 0x9151 +#define GL_QUERY_OBJECT_EXT 0x9153 +#define GL_VERTEX_ARRAY_OBJECT_EXT 0x9154 +typedef void (APIENTRYP PFNGLLABELOBJECTEXTPROC) (GLenum type, GLuint object, GLsizei length, const GLchar *label); +typedef void (APIENTRYP PFNGLGETOBJECTLABELEXTPROC) (GLenum type, GLuint object, GLsizei bufSize, GLsizei *length, GLchar *label); +#ifdef GL_GLEXT_PROTOTYPES +GLAPI void APIENTRY glLabelObjectEXT (GLenum type, GLuint object, GLsizei length, const GLchar *label); +GLAPI void APIENTRY glGetObjectLabelEXT (GLenum type, GLuint object, GLsizei bufSize, GLsizei *length, GLchar *label); +#endif +#endif /* GL_EXT_debug_label */ + +#ifndef GL_EXT_debug_marker +#define GL_EXT_debug_marker 1 +typedef void (APIENTRYP PFNGLINSERTEVENTMARKEREXTPROC) (GLsizei length, const GLchar *marker); +typedef void (APIENTRYP PFNGLPUSHGROUPMARKEREXTPROC) (GLsizei length, const GLchar *marker); +typedef void (APIENTRYP PFNGLPOPGROUPMARKEREXTPROC) (void); +#ifdef GL_GLEXT_PROTOTYPES +GLAPI void APIENTRY glInsertEventMarkerEXT (GLsizei length, const GLchar *marker); +GLAPI void APIENTRY glPushGroupMarkerEXT (GLsizei length, const GLchar *marker); +GLAPI void APIENTRY glPopGroupMarkerEXT (void); +#endif +#endif /* GL_EXT_debug_marker */ + +#ifndef GL_EXT_depth_bounds_test +#define GL_EXT_depth_bounds_test 1 +#define GL_DEPTH_BOUNDS_TEST_EXT 0x8890 +#define GL_DEPTH_BOUNDS_EXT 0x8891 +typedef void (APIENTRYP PFNGLDEPTHBOUNDSEXTPROC) (GLclampd zmin, GLclampd zmax); +#ifdef GL_GLEXT_PROTOTYPES +GLAPI void APIENTRY glDepthBoundsEXT (GLclampd zmin, GLclampd zmax); +#endif +#endif /* GL_EXT_depth_bounds_test */ + +#ifndef GL_EXT_direct_state_access +#define GL_EXT_direct_state_access 1 +#define GL_PROGRAM_MATRIX_EXT 0x8E2D +#define GL_TRANSPOSE_PROGRAM_MATRIX_EXT 0x8E2E +#define GL_PROGRAM_MATRIX_STACK_DEPTH_EXT 0x8E2F +typedef void (APIENTRYP PFNGLMATRIXLOADFEXTPROC) (GLenum mode, const GLfloat *m); +typedef void (APIENTRYP PFNGLMATRIXLOADDEXTPROC) (GLenum mode, const GLdouble *m); +typedef void (APIENTRYP PFNGLMATRIXMULTFEXTPROC) (GLenum mode, const GLfloat *m); +typedef void (APIENTRYP PFNGLMATRIXMULTDEXTPROC) (GLenum mode, const GLdouble *m); +typedef void (APIENTRYP PFNGLMATRIXLOADIDENTITYEXTPROC) (GLenum mode); +typedef void (APIENTRYP PFNGLMATRIXROTATEFEXTPROC) (GLenum mode, GLfloat angle, GLfloat x, GLfloat y, GLfloat z); +typedef void (APIENTRYP PFNGLMATRIXROTATEDEXTPROC) (GLenum mode, GLdouble angle, GLdouble x, GLdouble y, GLdouble z); +typedef void (APIENTRYP PFNGLMATRIXSCALEFEXTPROC) (GLenum mode, GLfloat x, GLfloat y, GLfloat z); +typedef void (APIENTRYP PFNGLMATRIXSCALEDEXTPROC) (GLenum mode, GLdouble x, GLdouble y, GLdouble z); +typedef void (APIENTRYP PFNGLMATRIXTRANSLATEFEXTPROC) (GLenum mode, GLfloat x, GLfloat y, GLfloat z); +typedef void (APIENTRYP PFNGLMATRIXTRANSLATEDEXTPROC) (GLenum mode, GLdouble x, GLdouble y, GLdouble z); +typedef void (APIENTRYP PFNGLMATRIXFRUSTUMEXTPROC) (GLenum mode, GLdouble left, GLdouble right, GLdouble bottom, GLdouble top, GLdouble zNear, GLdouble zFar); +typedef void (APIENTRYP PFNGLMATRIXORTHOEXTPROC) (GLenum mode, GLdouble left, GLdouble right, GLdouble bottom, GLdouble top, GLdouble zNear, GLdouble zFar); +typedef void (APIENTRYP PFNGLMATRIXPOPEXTPROC) (GLenum mode); +typedef void (APIENTRYP PFNGLMATRIXPUSHEXTPROC) (GLenum mode); +typedef void (APIENTRYP PFNGLCLIENTATTRIBDEFAULTEXTPROC) (GLbitfield mask); +typedef void (APIENTRYP PFNGLPUSHCLIENTATTRIBDEFAULTEXTPROC) (GLbitfield mask); +typedef void (APIENTRYP PFNGLTEXTUREPARAMETERFEXTPROC) (GLuint texture, GLenum target, GLenum pname, GLfloat param); +typedef void (APIENTRYP PFNGLTEXTUREPARAMETERFVEXTPROC) (GLuint texture, GLenum target, GLenum pname, const GLfloat *params); +typedef void (APIENTRYP PFNGLTEXTUREPARAMETERIEXTPROC) (GLuint texture, GLenum target, GLenum pname, GLint param); +typedef void (APIENTRYP PFNGLTEXTUREPARAMETERIVEXTPROC) (GLuint texture, GLenum target, GLenum pname, const GLint *params); +typedef void (APIENTRYP PFNGLTEXTUREIMAGE1DEXTPROC) (GLuint texture, GLenum target, GLint level, GLint internalformat, GLsizei width, GLint border, GLenum format, GLenum type, const void *pixels); +typedef void (APIENTRYP PFNGLTEXTUREIMAGE2DEXTPROC) (GLuint texture, GLenum target, GLint level, GLint internalformat, GLsizei width, GLsizei height, GLint border, GLenum format, GLenum type, const void *pixels); +typedef void (APIENTRYP PFNGLTEXTURESUBIMAGE1DEXTPROC) (GLuint texture, GLenum target, GLint level, GLint xoffset, GLsizei width, GLenum format, GLenum type, const void *pixels); +typedef void (APIENTRYP PFNGLTEXTURESUBIMAGE2DEXTPROC) (GLuint texture, GLenum target, GLint level, GLint xoffset, GLint yoffset, GLsizei width, GLsizei height, GLenum format, GLenum type, const void *pixels); +typedef void (APIENTRYP PFNGLCOPYTEXTUREIMAGE1DEXTPROC) (GLuint texture, GLenum target, GLint level, GLenum internalformat, GLint x, GLint y, GLsizei width, GLint border); +typedef void (APIENTRYP PFNGLCOPYTEXTUREIMAGE2DEXTPROC) (GLuint texture, GLenum target, GLint level, GLenum internalformat, GLint x, GLint y, GLsizei width, GLsizei height, GLint border); +typedef void (APIENTRYP PFNGLCOPYTEXTURESUBIMAGE1DEXTPROC) (GLuint texture, GLenum target, GLint level, GLint xoffset, GLint x, GLint y, GLsizei width); +typedef void (APIENTRYP PFNGLCOPYTEXTURESUBIMAGE2DEXTPROC) (GLuint texture, GLenum target, GLint level, GLint xoffset, GLint yoffset, GLint x, GLint y, GLsizei width, GLsizei height); +typedef void (APIENTRYP PFNGLGETTEXTUREIMAGEEXTPROC) (GLuint texture, GLenum target, GLint level, GLenum format, GLenum type, void *pixels); +typedef void (APIENTRYP PFNGLGETTEXTUREPARAMETERFVEXTPROC) (GLuint texture, GLenum target, GLenum pname, GLfloat *params); +typedef void (APIENTRYP PFNGLGETTEXTUREPARAMETERIVEXTPROC) (GLuint texture, GLenum target, GLenum pname, GLint *params); +typedef void (APIENTRYP PFNGLGETTEXTURELEVELPARAMETERFVEXTPROC) (GLuint texture, GLenum target, GLint level, GLenum pname, GLfloat *params); +typedef void (APIENTRYP PFNGLGETTEXTURELEVELPARAMETERIVEXTPROC) (GLuint texture, GLenum target, GLint level, GLenum pname, GLint *params); +typedef void (APIENTRYP PFNGLTEXTUREIMAGE3DEXTPROC) (GLuint texture, GLenum target, GLint level, GLint internalformat, GLsizei width, GLsizei height, GLsizei depth, GLint border, GLenum format, GLenum type, const void *pixels); +typedef void (APIENTRYP PFNGLTEXTURESUBIMAGE3DEXTPROC) (GLuint texture, GLenum target, GLint level, GLint xoffset, GLint yoffset, GLint zoffset, GLsizei width, GLsizei height, GLsizei depth, GLenum format, GLenum type, const void *pixels); +typedef void (APIENTRYP PFNGLCOPYTEXTURESUBIMAGE3DEXTPROC) (GLuint texture, GLenum target, GLint level, GLint xoffset, GLint yoffset, GLint zoffset, GLint x, GLint y, GLsizei width, GLsizei height); +typedef void (APIENTRYP PFNGLBINDMULTITEXTUREEXTPROC) (GLenum texunit, GLenum target, GLuint texture); +typedef void (APIENTRYP PFNGLMULTITEXCOORDPOINTEREXTPROC) (GLenum texunit, GLint size, GLenum type, GLsizei stride, const void *pointer); +typedef void (APIENTRYP PFNGLMULTITEXENVFEXTPROC) (GLenum texunit, GLenum target, GLenum pname, GLfloat param); +typedef void (APIENTRYP PFNGLMULTITEXENVFVEXTPROC) (GLenum texunit, GLenum target, GLenum pname, const GLfloat *params); +typedef void (APIENTRYP PFNGLMULTITEXENVIEXTPROC) (GLenum texunit, GLenum target, GLenum pname, GLint param); +typedef void (APIENTRYP PFNGLMULTITEXENVIVEXTPROC) (GLenum texunit, GLenum target, GLenum pname, const GLint *params); +typedef void (APIENTRYP PFNGLMULTITEXGENDEXTPROC) (GLenum texunit, GLenum coord, GLenum pname, GLdouble param); +typedef void (APIENTRYP PFNGLMULTITEXGENDVEXTPROC) (GLenum texunit, GLenum coord, GLenum pname, const GLdouble *params); +typedef void (APIENTRYP PFNGLMULTITEXGENFEXTPROC) (GLenum texunit, GLenum coord, GLenum pname, GLfloat param); +typedef void (APIENTRYP PFNGLMULTITEXGENFVEXTPROC) (GLenum texunit, GLenum coord, GLenum pname, const GLfloat *params); +typedef void (APIENTRYP PFNGLMULTITEXGENIEXTPROC) (GLenum texunit, GLenum coord, GLenum pname, GLint param); +typedef void (APIENTRYP PFNGLMULTITEXGENIVEXTPROC) (GLenum texunit, GLenum coord, GLenum pname, const GLint *params); +typedef void (APIENTRYP PFNGLGETMULTITEXENVFVEXTPROC) (GLenum texunit, GLenum target, GLenum pname, GLfloat *params); +typedef void (APIENTRYP PFNGLGETMULTITEXENVIVEXTPROC) (GLenum texunit, GLenum target, GLenum pname, GLint *params); +typedef void (APIENTRYP PFNGLGETMULTITEXGENDVEXTPROC) (GLenum texunit, GLenum coord, GLenum pname, GLdouble *params); +typedef void (APIENTRYP PFNGLGETMULTITEXGENFVEXTPROC) (GLenum texunit, GLenum coord, GLenum pname, GLfloat *params); +typedef void (APIENTRYP PFNGLGETMULTITEXGENIVEXTPROC) (GLenum texunit, GLenum coord, GLenum pname, GLint *params); +typedef void (APIENTRYP PFNGLMULTITEXPARAMETERIEXTPROC) (GLenum texunit, GLenum target, GLenum pname, GLint param); +typedef void (APIENTRYP PFNGLMULTITEXPARAMETERIVEXTPROC) (GLenum texunit, GLenum target, GLenum pname, const GLint *params); +typedef void (APIENTRYP PFNGLMULTITEXPARAMETERFEXTPROC) (GLenum texunit, GLenum target, GLenum pname, GLfloat param); +typedef void (APIENTRYP PFNGLMULTITEXPARAMETERFVEXTPROC) (GLenum texunit, GLenum target, GLenum pname, const GLfloat *params); +typedef void (APIENTRYP PFNGLMULTITEXIMAGE1DEXTPROC) (GLenum texunit, GLenum target, GLint level, GLint internalformat, GLsizei width, GLint border, GLenum format, GLenum type, const void *pixels); +typedef void (APIENTRYP PFNGLMULTITEXIMAGE2DEXTPROC) (GLenum texunit, GLenum target, GLint level, GLint internalformat, GLsizei width, GLsizei height, GLint border, GLenum format, GLenum type, const void *pixels); +typedef void (APIENTRYP PFNGLMULTITEXSUBIMAGE1DEXTPROC) (GLenum texunit, GLenum target, GLint level, GLint xoffset, GLsizei width, GLenum format, GLenum type, const void *pixels); +typedef void (APIENTRYP PFNGLMULTITEXSUBIMAGE2DEXTPROC) (GLenum texunit, GLenum target, GLint level, GLint xoffset, GLint yoffset, GLsizei width, GLsizei height, GLenum format, GLenum type, const void *pixels); +typedef void (APIENTRYP PFNGLCOPYMULTITEXIMAGE1DEXTPROC) (GLenum texunit, GLenum target, GLint level, GLenum internalformat, GLint x, GLint y, GLsizei width, GLint border); +typedef void (APIENTRYP PFNGLCOPYMULTITEXIMAGE2DEXTPROC) (GLenum texunit, GLenum target, GLint level, GLenum internalformat, GLint x, GLint y, GLsizei width, GLsizei height, GLint border); +typedef void (APIENTRYP PFNGLCOPYMULTITEXSUBIMAGE1DEXTPROC) (GLenum texunit, GLenum target, GLint level, GLint xoffset, GLint x, GLint y, GLsizei width); +typedef void (APIENTRYP PFNGLCOPYMULTITEXSUBIMAGE2DEXTPROC) (GLenum texunit, GLenum target, GLint level, GLint xoffset, GLint yoffset, GLint x, GLint y, GLsizei width, GLsizei height); +typedef void (APIENTRYP PFNGLGETMULTITEXIMAGEEXTPROC) (GLenum texunit, GLenum target, GLint level, GLenum format, GLenum type, void *pixels); +typedef void (APIENTRYP PFNGLGETMULTITEXPARAMETERFVEXTPROC) (GLenum texunit, GLenum target, GLenum pname, GLfloat *params); +typedef void (APIENTRYP PFNGLGETMULTITEXPARAMETERIVEXTPROC) (GLenum texunit, GLenum target, GLenum pname, GLint *params); +typedef void (APIENTRYP PFNGLGETMULTITEXLEVELPARAMETERFVEXTPROC) (GLenum texunit, GLenum target, GLint level, GLenum pname, GLfloat *params); +typedef void (APIENTRYP PFNGLGETMULTITEXLEVELPARAMETERIVEXTPROC) (GLenum texunit, GLenum target, GLint level, GLenum pname, GLint *params); +typedef void (APIENTRYP PFNGLMULTITEXIMAGE3DEXTPROC) (GLenum texunit, GLenum target, GLint level, GLint internalformat, GLsizei width, GLsizei height, GLsizei depth, GLint border, GLenum format, GLenum type, const void *pixels); +typedef void (APIENTRYP PFNGLMULTITEXSUBIMAGE3DEXTPROC) (GLenum texunit, GLenum target, GLint level, GLint xoffset, GLint yoffset, GLint zoffset, GLsizei width, GLsizei height, GLsizei depth, GLenum format, GLenum type, const void *pixels); +typedef void (APIENTRYP PFNGLCOPYMULTITEXSUBIMAGE3DEXTPROC) (GLenum texunit, GLenum target, GLint level, GLint xoffset, GLint yoffset, GLint zoffset, GLint x, GLint y, GLsizei width, GLsizei height); +typedef void (APIENTRYP PFNGLENABLECLIENTSTATEINDEXEDEXTPROC) (GLenum array, GLuint index); +typedef void (APIENTRYP PFNGLDISABLECLIENTSTATEINDEXEDEXTPROC) (GLenum array, GLuint index); +typedef void (APIENTRYP PFNGLGETFLOATINDEXEDVEXTPROC) (GLenum target, GLuint index, GLfloat *data); +typedef void (APIENTRYP PFNGLGETDOUBLEINDEXEDVEXTPROC) (GLenum target, GLuint index, GLdouble *data); +typedef void (APIENTRYP PFNGLGETPOINTERINDEXEDVEXTPROC) (GLenum target, GLuint index, void **data); +typedef void (APIENTRYP PFNGLENABLEINDEXEDEXTPROC) (GLenum target, GLuint index); +typedef void (APIENTRYP PFNGLDISABLEINDEXEDEXTPROC) (GLenum target, GLuint index); +typedef GLboolean (APIENTRYP PFNGLISENABLEDINDEXEDEXTPROC) (GLenum target, GLuint index); +typedef void (APIENTRYP PFNGLGETINTEGERINDEXEDVEXTPROC) (GLenum target, GLuint index, GLint *data); +typedef void (APIENTRYP PFNGLGETBOOLEANINDEXEDVEXTPROC) (GLenum target, GLuint index, GLboolean *data); +typedef void (APIENTRYP PFNGLCOMPRESSEDTEXTUREIMAGE3DEXTPROC) (GLuint texture, GLenum target, GLint level, GLenum internalformat, GLsizei width, GLsizei height, GLsizei depth, GLint border, GLsizei imageSize, const void *bits); +typedef void (APIENTRYP PFNGLCOMPRESSEDTEXTUREIMAGE2DEXTPROC) (GLuint texture, GLenum target, GLint level, GLenum internalformat, GLsizei width, GLsizei height, GLint border, GLsizei imageSize, const void *bits); +typedef void (APIENTRYP PFNGLCOMPRESSEDTEXTUREIMAGE1DEXTPROC) (GLuint texture, GLenum target, GLint level, GLenum internalformat, GLsizei width, GLint border, GLsizei imageSize, const void *bits); +typedef void (APIENTRYP PFNGLCOMPRESSEDTEXTURESUBIMAGE3DEXTPROC) (GLuint texture, GLenum target, GLint level, GLint xoffset, GLint yoffset, GLint zoffset, GLsizei width, GLsizei height, GLsizei depth, GLenum format, GLsizei imageSize, const void *bits); +typedef void (APIENTRYP PFNGLCOMPRESSEDTEXTURESUBIMAGE2DEXTPROC) (GLuint texture, GLenum target, GLint level, GLint xoffset, GLint yoffset, GLsizei width, GLsizei height, GLenum format, GLsizei imageSize, const void *bits); +typedef void (APIENTRYP PFNGLCOMPRESSEDTEXTURESUBIMAGE1DEXTPROC) (GLuint texture, GLenum target, GLint level, GLint xoffset, GLsizei width, GLenum format, GLsizei imageSize, const void *bits); +typedef void (APIENTRYP PFNGLGETCOMPRESSEDTEXTUREIMAGEEXTPROC) (GLuint texture, GLenum target, GLint lod, void *img); +typedef void (APIENTRYP PFNGLCOMPRESSEDMULTITEXIMAGE3DEXTPROC) (GLenum texunit, GLenum target, GLint level, GLenum internalformat, GLsizei width, GLsizei height, GLsizei depth, GLint border, GLsizei imageSize, const void *bits); +typedef void (APIENTRYP PFNGLCOMPRESSEDMULTITEXIMAGE2DEXTPROC) (GLenum texunit, GLenum target, GLint level, GLenum internalformat, GLsizei width, GLsizei height, GLint border, GLsizei imageSize, const void *bits); +typedef void (APIENTRYP PFNGLCOMPRESSEDMULTITEXIMAGE1DEXTPROC) (GLenum texunit, GLenum target, GLint level, GLenum internalformat, GLsizei width, GLint border, GLsizei imageSize, const void *bits); +typedef void (APIENTRYP PFNGLCOMPRESSEDMULTITEXSUBIMAGE3DEXTPROC) (GLenum texunit, GLenum target, GLint level, GLint xoffset, GLint yoffset, GLint zoffset, GLsizei width, GLsizei height, GLsizei depth, GLenum format, GLsizei imageSize, const void *bits); +typedef void (APIENTRYP PFNGLCOMPRESSEDMULTITEXSUBIMAGE2DEXTPROC) (GLenum texunit, GLenum target, GLint level, GLint xoffset, GLint yoffset, GLsizei width, GLsizei height, GLenum format, GLsizei imageSize, const void *bits); +typedef void (APIENTRYP PFNGLCOMPRESSEDMULTITEXSUBIMAGE1DEXTPROC) (GLenum texunit, GLenum target, GLint level, GLint xoffset, GLsizei width, GLenum format, GLsizei imageSize, const void *bits); +typedef void (APIENTRYP PFNGLGETCOMPRESSEDMULTITEXIMAGEEXTPROC) (GLenum texunit, GLenum target, GLint lod, void *img); +typedef void (APIENTRYP PFNGLMATRIXLOADTRANSPOSEFEXTPROC) (GLenum mode, const GLfloat *m); +typedef void (APIENTRYP PFNGLMATRIXLOADTRANSPOSEDEXTPROC) (GLenum mode, const GLdouble *m); +typedef void (APIENTRYP PFNGLMATRIXMULTTRANSPOSEFEXTPROC) (GLenum mode, const GLfloat *m); +typedef void (APIENTRYP PFNGLMATRIXMULTTRANSPOSEDEXTPROC) (GLenum mode, const GLdouble *m); +typedef void (APIENTRYP PFNGLNAMEDBUFFERDATAEXTPROC) (GLuint buffer, GLsizeiptr size, const void *data, GLenum usage); +typedef void (APIENTRYP PFNGLNAMEDBUFFERSUBDATAEXTPROC) (GLuint buffer, GLintptr offset, GLsizeiptr size, const void *data); +typedef void *(APIENTRYP PFNGLMAPNAMEDBUFFEREXTPROC) (GLuint buffer, GLenum access); +typedef GLboolean (APIENTRYP PFNGLUNMAPNAMEDBUFFEREXTPROC) (GLuint buffer); +typedef void (APIENTRYP PFNGLGETNAMEDBUFFERPARAMETERIVEXTPROC) (GLuint buffer, GLenum pname, GLint *params); +typedef void (APIENTRYP PFNGLGETNAMEDBUFFERPOINTERVEXTPROC) (GLuint buffer, GLenum pname, void **params); +typedef void (APIENTRYP PFNGLGETNAMEDBUFFERSUBDATAEXTPROC) (GLuint buffer, GLintptr offset, GLsizeiptr size, void *data); +typedef void (APIENTRYP PFNGLPROGRAMUNIFORM1FEXTPROC) (GLuint program, GLint location, GLfloat v0); +typedef void (APIENTRYP PFNGLPROGRAMUNIFORM2FEXTPROC) (GLuint program, GLint location, GLfloat v0, GLfloat v1); +typedef void (APIENTRYP PFNGLPROGRAMUNIFORM3FEXTPROC) (GLuint program, GLint location, GLfloat v0, GLfloat v1, GLfloat v2); +typedef void (APIENTRYP PFNGLPROGRAMUNIFORM4FEXTPROC) (GLuint program, GLint location, GLfloat v0, GLfloat v1, GLfloat v2, GLfloat v3); +typedef void (APIENTRYP PFNGLPROGRAMUNIFORM1IEXTPROC) (GLuint program, GLint location, GLint v0); +typedef void (APIENTRYP PFNGLPROGRAMUNIFORM2IEXTPROC) (GLuint program, GLint location, GLint v0, GLint v1); +typedef void (APIENTRYP PFNGLPROGRAMUNIFORM3IEXTPROC) (GLuint program, GLint location, GLint v0, GLint v1, GLint v2); +typedef void (APIENTRYP PFNGLPROGRAMUNIFORM4IEXTPROC) (GLuint program, GLint location, GLint v0, GLint v1, GLint v2, GLint v3); +typedef void (APIENTRYP PFNGLPROGRAMUNIFORM1FVEXTPROC) (GLuint program, GLint location, GLsizei count, const GLfloat *value); +typedef void (APIENTRYP PFNGLPROGRAMUNIFORM2FVEXTPROC) (GLuint program, GLint location, GLsizei count, const GLfloat *value); +typedef void (APIENTRYP PFNGLPROGRAMUNIFORM3FVEXTPROC) (GLuint program, GLint location, GLsizei count, const GLfloat *value); +typedef void (APIENTRYP PFNGLPROGRAMUNIFORM4FVEXTPROC) (GLuint program, GLint location, GLsizei count, const GLfloat *value); +typedef void (APIENTRYP PFNGLPROGRAMUNIFORM1IVEXTPROC) (GLuint program, GLint location, GLsizei count, const GLint *value); +typedef void (APIENTRYP PFNGLPROGRAMUNIFORM2IVEXTPROC) (GLuint program, GLint location, GLsizei count, const GLint *value); +typedef void (APIENTRYP PFNGLPROGRAMUNIFORM3IVEXTPROC) (GLuint program, GLint location, GLsizei count, const GLint *value); +typedef void (APIENTRYP PFNGLPROGRAMUNIFORM4IVEXTPROC) (GLuint program, GLint location, GLsizei count, const GLint *value); +typedef void (APIENTRYP PFNGLPROGRAMUNIFORMMATRIX2FVEXTPROC) (GLuint program, GLint location, GLsizei count, GLboolean transpose, const GLfloat *value); +typedef void (APIENTRYP PFNGLPROGRAMUNIFORMMATRIX3FVEXTPROC) (GLuint program, GLint location, GLsizei count, GLboolean transpose, const GLfloat *value); +typedef void (APIENTRYP PFNGLPROGRAMUNIFORMMATRIX4FVEXTPROC) (GLuint program, GLint location, GLsizei count, GLboolean transpose, const GLfloat *value); +typedef void (APIENTRYP PFNGLPROGRAMUNIFORMMATRIX2X3FVEXTPROC) (GLuint program, GLint location, GLsizei count, GLboolean transpose, const GLfloat *value); +typedef void (APIENTRYP PFNGLPROGRAMUNIFORMMATRIX3X2FVEXTPROC) (GLuint program, GLint location, GLsizei count, GLboolean transpose, const GLfloat *value); +typedef void (APIENTRYP PFNGLPROGRAMUNIFORMMATRIX2X4FVEXTPROC) (GLuint program, GLint location, GLsizei count, GLboolean transpose, const GLfloat *value); +typedef void (APIENTRYP PFNGLPROGRAMUNIFORMMATRIX4X2FVEXTPROC) (GLuint program, GLint location, GLsizei count, GLboolean transpose, const GLfloat *value); +typedef void (APIENTRYP PFNGLPROGRAMUNIFORMMATRIX3X4FVEXTPROC) (GLuint program, GLint location, GLsizei count, GLboolean transpose, const GLfloat *value); +typedef void (APIENTRYP PFNGLPROGRAMUNIFORMMATRIX4X3FVEXTPROC) (GLuint program, GLint location, GLsizei count, GLboolean transpose, const GLfloat *value); +typedef void (APIENTRYP PFNGLTEXTUREBUFFEREXTPROC) (GLuint texture, GLenum target, GLenum internalformat, GLuint buffer); +typedef void (APIENTRYP PFNGLMULTITEXBUFFEREXTPROC) (GLenum texunit, GLenum target, GLenum internalformat, GLuint buffer); +typedef void (APIENTRYP PFNGLTEXTUREPARAMETERIIVEXTPROC) (GLuint texture, GLenum target, GLenum pname, const GLint *params); +typedef void (APIENTRYP PFNGLTEXTUREPARAMETERIUIVEXTPROC) (GLuint texture, GLenum target, GLenum pname, const GLuint *params); +typedef void (APIENTRYP PFNGLGETTEXTUREPARAMETERIIVEXTPROC) (GLuint texture, GLenum target, GLenum pname, GLint *params); +typedef void (APIENTRYP PFNGLGETTEXTUREPARAMETERIUIVEXTPROC) (GLuint texture, GLenum target, GLenum pname, GLuint *params); +typedef void (APIENTRYP PFNGLMULTITEXPARAMETERIIVEXTPROC) (GLenum texunit, GLenum target, GLenum pname, const GLint *params); +typedef void (APIENTRYP PFNGLMULTITEXPARAMETERIUIVEXTPROC) (GLenum texunit, GLenum target, GLenum pname, const GLuint *params); +typedef void (APIENTRYP PFNGLGETMULTITEXPARAMETERIIVEXTPROC) (GLenum texunit, GLenum target, GLenum pname, GLint *params); +typedef void (APIENTRYP PFNGLGETMULTITEXPARAMETERIUIVEXTPROC) (GLenum texunit, GLenum target, GLenum pname, GLuint *params); +typedef void (APIENTRYP PFNGLPROGRAMUNIFORM1UIEXTPROC) (GLuint program, GLint location, GLuint v0); +typedef void (APIENTRYP PFNGLPROGRAMUNIFORM2UIEXTPROC) (GLuint program, GLint location, GLuint v0, GLuint v1); +typedef void (APIENTRYP PFNGLPROGRAMUNIFORM3UIEXTPROC) (GLuint program, GLint location, GLuint v0, GLuint v1, GLuint v2); +typedef void (APIENTRYP PFNGLPROGRAMUNIFORM4UIEXTPROC) (GLuint program, GLint location, GLuint v0, GLuint v1, GLuint v2, GLuint v3); +typedef void (APIENTRYP PFNGLPROGRAMUNIFORM1UIVEXTPROC) (GLuint program, GLint location, GLsizei count, const GLuint *value); +typedef void (APIENTRYP PFNGLPROGRAMUNIFORM2UIVEXTPROC) (GLuint program, GLint location, GLsizei count, const GLuint *value); +typedef void (APIENTRYP PFNGLPROGRAMUNIFORM3UIVEXTPROC) (GLuint program, GLint location, GLsizei count, const GLuint *value); +typedef void (APIENTRYP PFNGLPROGRAMUNIFORM4UIVEXTPROC) (GLuint program, GLint location, GLsizei count, const GLuint *value); +typedef void (APIENTRYP PFNGLNAMEDPROGRAMLOCALPARAMETERS4FVEXTPROC) (GLuint program, GLenum target, GLuint index, GLsizei count, const GLfloat *params); +typedef void (APIENTRYP PFNGLNAMEDPROGRAMLOCALPARAMETERI4IEXTPROC) (GLuint program, GLenum target, GLuint index, GLint x, GLint y, GLint z, GLint w); +typedef void (APIENTRYP PFNGLNAMEDPROGRAMLOCALPARAMETERI4IVEXTPROC) (GLuint program, GLenum target, GLuint index, const GLint *params); +typedef void (APIENTRYP PFNGLNAMEDPROGRAMLOCALPARAMETERSI4IVEXTPROC) (GLuint program, GLenum target, GLuint index, GLsizei count, const GLint *params); +typedef void (APIENTRYP PFNGLNAMEDPROGRAMLOCALPARAMETERI4UIEXTPROC) (GLuint program, GLenum target, GLuint index, GLuint x, GLuint y, GLuint z, GLuint w); +typedef void (APIENTRYP PFNGLNAMEDPROGRAMLOCALPARAMETERI4UIVEXTPROC) (GLuint program, GLenum target, GLuint index, const GLuint *params); +typedef void (APIENTRYP PFNGLNAMEDPROGRAMLOCALPARAMETERSI4UIVEXTPROC) (GLuint program, GLenum target, GLuint index, GLsizei count, const GLuint *params); +typedef void (APIENTRYP PFNGLGETNAMEDPROGRAMLOCALPARAMETERIIVEXTPROC) (GLuint program, GLenum target, GLuint index, GLint *params); +typedef void (APIENTRYP PFNGLGETNAMEDPROGRAMLOCALPARAMETERIUIVEXTPROC) (GLuint program, GLenum target, GLuint index, GLuint *params); +typedef void (APIENTRYP PFNGLENABLECLIENTSTATEIEXTPROC) (GLenum array, GLuint index); +typedef void (APIENTRYP PFNGLDISABLECLIENTSTATEIEXTPROC) (GLenum array, GLuint index); +typedef void (APIENTRYP PFNGLGETFLOATI_VEXTPROC) (GLenum pname, GLuint index, GLfloat *params); +typedef void (APIENTRYP PFNGLGETDOUBLEI_VEXTPROC) (GLenum pname, GLuint index, GLdouble *params); +typedef void (APIENTRYP PFNGLGETPOINTERI_VEXTPROC) (GLenum pname, GLuint index, void **params); +typedef void (APIENTRYP PFNGLNAMEDPROGRAMSTRINGEXTPROC) (GLuint program, GLenum target, GLenum format, GLsizei len, const void *string); +typedef void (APIENTRYP PFNGLNAMEDPROGRAMLOCALPARAMETER4DEXTPROC) (GLuint program, GLenum target, GLuint index, GLdouble x, GLdouble y, GLdouble z, GLdouble w); +typedef void (APIENTRYP PFNGLNAMEDPROGRAMLOCALPARAMETER4DVEXTPROC) (GLuint program, GLenum target, GLuint index, const GLdouble *params); +typedef void (APIENTRYP PFNGLNAMEDPROGRAMLOCALPARAMETER4FEXTPROC) (GLuint program, GLenum target, GLuint index, GLfloat x, GLfloat y, GLfloat z, GLfloat w); +typedef void (APIENTRYP PFNGLNAMEDPROGRAMLOCALPARAMETER4FVEXTPROC) (GLuint program, GLenum target, GLuint index, const GLfloat *params); +typedef void (APIENTRYP PFNGLGETNAMEDPROGRAMLOCALPARAMETERDVEXTPROC) (GLuint program, GLenum target, GLuint index, GLdouble *params); +typedef void (APIENTRYP PFNGLGETNAMEDPROGRAMLOCALPARAMETERFVEXTPROC) (GLuint program, GLenum target, GLuint index, GLfloat *params); +typedef void (APIENTRYP PFNGLGETNAMEDPROGRAMIVEXTPROC) (GLuint program, GLenum target, GLenum pname, GLint *params); +typedef void (APIENTRYP PFNGLGETNAMEDPROGRAMSTRINGEXTPROC) (GLuint program, GLenum target, GLenum pname, void *string); +typedef void (APIENTRYP PFNGLNAMEDRENDERBUFFERSTORAGEEXTPROC) (GLuint renderbuffer, GLenum internalformat, GLsizei width, GLsizei height); +typedef void (APIENTRYP PFNGLGETNAMEDRENDERBUFFERPARAMETERIVEXTPROC) (GLuint renderbuffer, GLenum pname, GLint *params); +typedef void (APIENTRYP PFNGLNAMEDRENDERBUFFERSTORAGEMULTISAMPLEEXTPROC) (GLuint renderbuffer, GLsizei samples, GLenum internalformat, GLsizei width, GLsizei height); +typedef void (APIENTRYP PFNGLNAMEDRENDERBUFFERSTORAGEMULTISAMPLECOVERAGEEXTPROC) (GLuint renderbuffer, GLsizei coverageSamples, GLsizei colorSamples, GLenum internalformat, GLsizei width, GLsizei height); +typedef GLenum (APIENTRYP PFNGLCHECKNAMEDFRAMEBUFFERSTATUSEXTPROC) (GLuint framebuffer, GLenum target); +typedef void (APIENTRYP PFNGLNAMEDFRAMEBUFFERTEXTURE1DEXTPROC) (GLuint framebuffer, GLenum attachment, GLenum textarget, GLuint texture, GLint level); +typedef void (APIENTRYP PFNGLNAMEDFRAMEBUFFERTEXTURE2DEXTPROC) (GLuint framebuffer, GLenum attachment, GLenum textarget, GLuint texture, GLint level); +typedef void (APIENTRYP PFNGLNAMEDFRAMEBUFFERTEXTURE3DEXTPROC) (GLuint framebuffer, GLenum attachment, GLenum textarget, GLuint texture, GLint level, GLint zoffset); +typedef void (APIENTRYP PFNGLNAMEDFRAMEBUFFERRENDERBUFFEREXTPROC) (GLuint framebuffer, GLenum attachment, GLenum renderbuffertarget, GLuint renderbuffer); +typedef void (APIENTRYP PFNGLGETNAMEDFRAMEBUFFERATTACHMENTPARAMETERIVEXTPROC) (GLuint framebuffer, GLenum attachment, GLenum pname, GLint *params); +typedef void (APIENTRYP PFNGLGENERATETEXTUREMIPMAPEXTPROC) (GLuint texture, GLenum target); +typedef void (APIENTRYP PFNGLGENERATEMULTITEXMIPMAPEXTPROC) (GLenum texunit, GLenum target); +typedef void (APIENTRYP PFNGLFRAMEBUFFERDRAWBUFFEREXTPROC) (GLuint framebuffer, GLenum mode); +typedef void (APIENTRYP PFNGLFRAMEBUFFERDRAWBUFFERSEXTPROC) (GLuint framebuffer, GLsizei n, const GLenum *bufs); +typedef void (APIENTRYP PFNGLFRAMEBUFFERREADBUFFEREXTPROC) (GLuint framebuffer, GLenum mode); +typedef void (APIENTRYP PFNGLGETFRAMEBUFFERPARAMETERIVEXTPROC) (GLuint framebuffer, GLenum pname, GLint *params); +typedef void (APIENTRYP PFNGLNAMEDCOPYBUFFERSUBDATAEXTPROC) (GLuint readBuffer, GLuint writeBuffer, GLintptr readOffset, GLintptr writeOffset, GLsizeiptr size); +typedef void (APIENTRYP PFNGLNAMEDFRAMEBUFFERTEXTUREEXTPROC) (GLuint framebuffer, GLenum attachment, GLuint texture, GLint level); +typedef void (APIENTRYP PFNGLNAMEDFRAMEBUFFERTEXTURELAYEREXTPROC) (GLuint framebuffer, GLenum attachment, GLuint texture, GLint level, GLint layer); +typedef void (APIENTRYP PFNGLNAMEDFRAMEBUFFERTEXTUREFACEEXTPROC) (GLuint framebuffer, GLenum attachment, GLuint texture, GLint level, GLenum face); +typedef void (APIENTRYP PFNGLTEXTURERENDERBUFFEREXTPROC) (GLuint texture, GLenum target, GLuint renderbuffer); +typedef void (APIENTRYP PFNGLMULTITEXRENDERBUFFEREXTPROC) (GLenum texunit, GLenum target, GLuint renderbuffer); +typedef void (APIENTRYP PFNGLVERTEXARRAYVERTEXOFFSETEXTPROC) (GLuint vaobj, GLuint buffer, GLint size, GLenum type, GLsizei stride, GLintptr offset); +typedef void (APIENTRYP PFNGLVERTEXARRAYCOLOROFFSETEXTPROC) (GLuint vaobj, GLuint buffer, GLint size, GLenum type, GLsizei stride, GLintptr offset); +typedef void (APIENTRYP PFNGLVERTEXARRAYEDGEFLAGOFFSETEXTPROC) (GLuint vaobj, GLuint buffer, GLsizei stride, GLintptr offset); +typedef void (APIENTRYP PFNGLVERTEXARRAYINDEXOFFSETEXTPROC) (GLuint vaobj, GLuint buffer, GLenum type, GLsizei stride, GLintptr offset); +typedef void (APIENTRYP PFNGLVERTEXARRAYNORMALOFFSETEXTPROC) (GLuint vaobj, GLuint buffer, GLenum type, GLsizei stride, GLintptr offset); +typedef void (APIENTRYP PFNGLVERTEXARRAYTEXCOORDOFFSETEXTPROC) (GLuint vaobj, GLuint buffer, GLint size, GLenum type, GLsizei stride, GLintptr offset); +typedef void (APIENTRYP PFNGLVERTEXARRAYMULTITEXCOORDOFFSETEXTPROC) (GLuint vaobj, GLuint buffer, GLenum texunit, GLint size, GLenum type, GLsizei stride, GLintptr offset); +typedef void (APIENTRYP PFNGLVERTEXARRAYFOGCOORDOFFSETEXTPROC) (GLuint vaobj, GLuint buffer, GLenum type, GLsizei stride, GLintptr offset); +typedef void (APIENTRYP PFNGLVERTEXARRAYSECONDARYCOLOROFFSETEXTPROC) (GLuint vaobj, GLuint buffer, GLint size, GLenum type, GLsizei stride, GLintptr offset); +typedef void (APIENTRYP PFNGLVERTEXARRAYVERTEXATTRIBOFFSETEXTPROC) (GLuint vaobj, GLuint buffer, GLuint index, GLint size, GLenum type, GLboolean normalized, GLsizei stride, GLintptr offset); +typedef void (APIENTRYP PFNGLVERTEXARRAYVERTEXATTRIBIOFFSETEXTPROC) (GLuint vaobj, GLuint buffer, GLuint index, GLint size, GLenum type, GLsizei stride, GLintptr offset); +typedef void (APIENTRYP PFNGLENABLEVERTEXARRAYEXTPROC) (GLuint vaobj, GLenum array); +typedef void (APIENTRYP PFNGLDISABLEVERTEXARRAYEXTPROC) (GLuint vaobj, GLenum array); +typedef void (APIENTRYP PFNGLENABLEVERTEXARRAYATTRIBEXTPROC) (GLuint vaobj, GLuint index); +typedef void (APIENTRYP PFNGLDISABLEVERTEXARRAYATTRIBEXTPROC) (GLuint vaobj, GLuint index); +typedef void (APIENTRYP PFNGLGETVERTEXARRAYINTEGERVEXTPROC) (GLuint vaobj, GLenum pname, GLint *param); +typedef void (APIENTRYP PFNGLGETVERTEXARRAYPOINTERVEXTPROC) (GLuint vaobj, GLenum pname, void **param); +typedef void (APIENTRYP PFNGLGETVERTEXARRAYINTEGERI_VEXTPROC) (GLuint vaobj, GLuint index, GLenum pname, GLint *param); +typedef void (APIENTRYP PFNGLGETVERTEXARRAYPOINTERI_VEXTPROC) (GLuint vaobj, GLuint index, GLenum pname, void **param); +typedef void *(APIENTRYP PFNGLMAPNAMEDBUFFERRANGEEXTPROC) (GLuint buffer, GLintptr offset, GLsizeiptr length, GLbitfield access); +typedef void (APIENTRYP PFNGLFLUSHMAPPEDNAMEDBUFFERRANGEEXTPROC) (GLuint buffer, GLintptr offset, GLsizeiptr length); +typedef void (APIENTRYP PFNGLNAMEDBUFFERSTORAGEEXTPROC) (GLuint buffer, GLsizeiptr size, const void *data, GLbitfield flags); +typedef void (APIENTRYP PFNGLCLEARNAMEDBUFFERDATAEXTPROC) (GLuint buffer, GLenum internalformat, GLenum format, GLenum type, const void *data); +typedef void (APIENTRYP PFNGLCLEARNAMEDBUFFERSUBDATAEXTPROC) (GLuint buffer, GLenum internalformat, GLsizeiptr offset, GLsizeiptr size, GLenum format, GLenum type, const void *data); +typedef void (APIENTRYP PFNGLNAMEDFRAMEBUFFERPARAMETERIEXTPROC) (GLuint framebuffer, GLenum pname, GLint param); +typedef void (APIENTRYP PFNGLGETNAMEDFRAMEBUFFERPARAMETERIVEXTPROC) (GLuint framebuffer, GLenum pname, GLint *params); +typedef void (APIENTRYP PFNGLPROGRAMUNIFORM1DEXTPROC) (GLuint program, GLint location, GLdouble x); +typedef void (APIENTRYP PFNGLPROGRAMUNIFORM2DEXTPROC) (GLuint program, GLint location, GLdouble x, GLdouble y); +typedef void (APIENTRYP PFNGLPROGRAMUNIFORM3DEXTPROC) (GLuint program, GLint location, GLdouble x, GLdouble y, GLdouble z); +typedef void (APIENTRYP PFNGLPROGRAMUNIFORM4DEXTPROC) (GLuint program, GLint location, GLdouble x, GLdouble y, GLdouble z, GLdouble w); +typedef void (APIENTRYP PFNGLPROGRAMUNIFORM1DVEXTPROC) (GLuint program, GLint location, GLsizei count, const GLdouble *value); +typedef void (APIENTRYP PFNGLPROGRAMUNIFORM2DVEXTPROC) (GLuint program, GLint location, GLsizei count, const GLdouble *value); +typedef void (APIENTRYP PFNGLPROGRAMUNIFORM3DVEXTPROC) (GLuint program, GLint location, GLsizei count, const GLdouble *value); +typedef void (APIENTRYP PFNGLPROGRAMUNIFORM4DVEXTPROC) (GLuint program, GLint location, GLsizei count, const GLdouble *value); +typedef void (APIENTRYP PFNGLPROGRAMUNIFORMMATRIX2DVEXTPROC) (GLuint program, GLint location, GLsizei count, GLboolean transpose, const GLdouble *value); +typedef void (APIENTRYP PFNGLPROGRAMUNIFORMMATRIX3DVEXTPROC) (GLuint program, GLint location, GLsizei count, GLboolean transpose, const GLdouble *value); +typedef void (APIENTRYP PFNGLPROGRAMUNIFORMMATRIX4DVEXTPROC) (GLuint program, GLint location, GLsizei count, GLboolean transpose, const GLdouble *value); +typedef void (APIENTRYP PFNGLPROGRAMUNIFORMMATRIX2X3DVEXTPROC) (GLuint program, GLint location, GLsizei count, GLboolean transpose, const GLdouble *value); +typedef void (APIENTRYP PFNGLPROGRAMUNIFORMMATRIX2X4DVEXTPROC) (GLuint program, GLint location, GLsizei count, GLboolean transpose, const GLdouble *value); +typedef void (APIENTRYP PFNGLPROGRAMUNIFORMMATRIX3X2DVEXTPROC) (GLuint program, GLint location, GLsizei count, GLboolean transpose, const GLdouble *value); +typedef void (APIENTRYP PFNGLPROGRAMUNIFORMMATRIX3X4DVEXTPROC) (GLuint program, GLint location, GLsizei count, GLboolean transpose, const GLdouble *value); +typedef void (APIENTRYP PFNGLPROGRAMUNIFORMMATRIX4X2DVEXTPROC) (GLuint program, GLint location, GLsizei count, GLboolean transpose, const GLdouble *value); +typedef void (APIENTRYP PFNGLPROGRAMUNIFORMMATRIX4X3DVEXTPROC) (GLuint program, GLint location, GLsizei count, GLboolean transpose, const GLdouble *value); +typedef void (APIENTRYP PFNGLTEXTUREBUFFERRANGEEXTPROC) (GLuint texture, GLenum target, GLenum internalformat, GLuint buffer, GLintptr offset, GLsizeiptr size); +typedef void (APIENTRYP PFNGLTEXTURESTORAGE1DEXTPROC) (GLuint texture, GLenum target, GLsizei levels, GLenum internalformat, GLsizei width); +typedef void (APIENTRYP PFNGLTEXTURESTORAGE2DEXTPROC) (GLuint texture, GLenum target, GLsizei levels, GLenum internalformat, GLsizei width, GLsizei height); +typedef void (APIENTRYP PFNGLTEXTURESTORAGE3DEXTPROC) (GLuint texture, GLenum target, GLsizei levels, GLenum internalformat, GLsizei width, GLsizei height, GLsizei depth); +typedef void (APIENTRYP PFNGLTEXTURESTORAGE2DMULTISAMPLEEXTPROC) (GLuint texture, GLenum target, GLsizei samples, GLenum internalformat, GLsizei width, GLsizei height, GLboolean fixedsamplelocations); +typedef void (APIENTRYP PFNGLTEXTURESTORAGE3DMULTISAMPLEEXTPROC) (GLuint texture, GLenum target, GLsizei samples, GLenum internalformat, GLsizei width, GLsizei height, GLsizei depth, GLboolean fixedsamplelocations); +typedef void (APIENTRYP PFNGLVERTEXARRAYBINDVERTEXBUFFEREXTPROC) (GLuint vaobj, GLuint bindingindex, GLuint buffer, GLintptr offset, GLsizei stride); +typedef void (APIENTRYP PFNGLVERTEXARRAYVERTEXATTRIBFORMATEXTPROC) (GLuint vaobj, GLuint attribindex, GLint size, GLenum type, GLboolean normalized, GLuint relativeoffset); +typedef void (APIENTRYP PFNGLVERTEXARRAYVERTEXATTRIBIFORMATEXTPROC) (GLuint vaobj, GLuint attribindex, GLint size, GLenum type, GLuint relativeoffset); +typedef void (APIENTRYP PFNGLVERTEXARRAYVERTEXATTRIBLFORMATEXTPROC) (GLuint vaobj, GLuint attribindex, GLint size, GLenum type, GLuint relativeoffset); +typedef void (APIENTRYP PFNGLVERTEXARRAYVERTEXATTRIBBINDINGEXTPROC) (GLuint vaobj, GLuint attribindex, GLuint bindingindex); +typedef void (APIENTRYP PFNGLVERTEXARRAYVERTEXBINDINGDIVISOREXTPROC) (GLuint vaobj, GLuint bindingindex, GLuint divisor); +typedef void (APIENTRYP PFNGLVERTEXARRAYVERTEXATTRIBLOFFSETEXTPROC) (GLuint vaobj, GLuint buffer, GLuint index, GLint size, GLenum type, GLsizei stride, GLintptr offset); +typedef void (APIENTRYP PFNGLTEXTUREPAGECOMMITMENTEXTPROC) (GLuint texture, GLint level, GLint xoffset, GLint yoffset, GLint zoffset, GLsizei width, GLsizei height, GLsizei depth, GLboolean resident); +typedef void (APIENTRYP PFNGLVERTEXARRAYVERTEXATTRIBDIVISOREXTPROC) (GLuint vaobj, GLuint index, GLuint divisor); +#ifdef GL_GLEXT_PROTOTYPES +GLAPI void APIENTRY glMatrixLoadfEXT (GLenum mode, const GLfloat *m); +GLAPI void APIENTRY glMatrixLoaddEXT (GLenum mode, const GLdouble *m); +GLAPI void APIENTRY glMatrixMultfEXT (GLenum mode, const GLfloat *m); +GLAPI void APIENTRY glMatrixMultdEXT (GLenum mode, const GLdouble *m); +GLAPI void APIENTRY glMatrixLoadIdentityEXT (GLenum mode); +GLAPI void APIENTRY glMatrixRotatefEXT (GLenum mode, GLfloat angle, GLfloat x, GLfloat y, GLfloat z); +GLAPI void APIENTRY glMatrixRotatedEXT (GLenum mode, GLdouble angle, GLdouble x, GLdouble y, GLdouble z); +GLAPI void APIENTRY glMatrixScalefEXT (GLenum mode, GLfloat x, GLfloat y, GLfloat z); +GLAPI void APIENTRY glMatrixScaledEXT (GLenum mode, GLdouble x, GLdouble y, GLdouble z); +GLAPI void APIENTRY glMatrixTranslatefEXT (GLenum mode, GLfloat x, GLfloat y, GLfloat z); +GLAPI void APIENTRY glMatrixTranslatedEXT (GLenum mode, GLdouble x, GLdouble y, GLdouble z); +GLAPI void APIENTRY glMatrixFrustumEXT (GLenum mode, GLdouble left, GLdouble right, GLdouble bottom, GLdouble top, GLdouble zNear, GLdouble zFar); +GLAPI void APIENTRY glMatrixOrthoEXT (GLenum mode, GLdouble left, GLdouble right, GLdouble bottom, GLdouble top, GLdouble zNear, GLdouble zFar); +GLAPI void APIENTRY glMatrixPopEXT (GLenum mode); +GLAPI void APIENTRY glMatrixPushEXT (GLenum mode); +GLAPI void APIENTRY glClientAttribDefaultEXT (GLbitfield mask); +GLAPI void APIENTRY glPushClientAttribDefaultEXT (GLbitfield mask); +GLAPI void APIENTRY glTextureParameterfEXT (GLuint texture, GLenum target, GLenum pname, GLfloat param); +GLAPI void APIENTRY glTextureParameterfvEXT (GLuint texture, GLenum target, GLenum pname, const GLfloat *params); +GLAPI void APIENTRY glTextureParameteriEXT (GLuint texture, GLenum target, GLenum pname, GLint param); +GLAPI void APIENTRY glTextureParameterivEXT (GLuint texture, GLenum target, GLenum pname, const GLint *params); +GLAPI void APIENTRY glTextureImage1DEXT (GLuint texture, GLenum target, GLint level, GLint internalformat, GLsizei width, GLint border, GLenum format, GLenum type, const void *pixels); +GLAPI void APIENTRY glTextureImage2DEXT (GLuint texture, GLenum target, GLint level, GLint internalformat, GLsizei width, GLsizei height, GLint border, GLenum format, GLenum type, const void *pixels); +GLAPI void APIENTRY glTextureSubImage1DEXT (GLuint texture, GLenum target, GLint level, GLint xoffset, GLsizei width, GLenum format, GLenum type, const void *pixels); +GLAPI void APIENTRY glTextureSubImage2DEXT (GLuint texture, GLenum target, GLint level, GLint xoffset, GLint yoffset, GLsizei width, GLsizei height, GLenum format, GLenum type, const void *pixels); +GLAPI void APIENTRY glCopyTextureImage1DEXT (GLuint texture, GLenum target, GLint level, GLenum internalformat, GLint x, GLint y, GLsizei width, GLint border); +GLAPI void APIENTRY glCopyTextureImage2DEXT (GLuint texture, GLenum target, GLint level, GLenum internalformat, GLint x, GLint y, GLsizei width, GLsizei height, GLint border); +GLAPI void APIENTRY glCopyTextureSubImage1DEXT (GLuint texture, GLenum target, GLint level, GLint xoffset, GLint x, GLint y, GLsizei width); +GLAPI void APIENTRY glCopyTextureSubImage2DEXT (GLuint texture, GLenum target, GLint level, GLint xoffset, GLint yoffset, GLint x, GLint y, GLsizei width, GLsizei height); +GLAPI void APIENTRY glGetTextureImageEXT (GLuint texture, GLenum target, GLint level, GLenum format, GLenum type, void *pixels); +GLAPI void APIENTRY glGetTextureParameterfvEXT (GLuint texture, GLenum target, GLenum pname, GLfloat *params); +GLAPI void APIENTRY glGetTextureParameterivEXT (GLuint texture, GLenum target, GLenum pname, GLint *params); +GLAPI void APIENTRY glGetTextureLevelParameterfvEXT (GLuint texture, GLenum target, GLint level, GLenum pname, GLfloat *params); +GLAPI void APIENTRY glGetTextureLevelParameterivEXT (GLuint texture, GLenum target, GLint level, GLenum pname, GLint *params); +GLAPI void APIENTRY glTextureImage3DEXT (GLuint texture, GLenum target, GLint level, GLint internalformat, GLsizei width, GLsizei height, GLsizei depth, GLint border, GLenum format, GLenum type, const void *pixels); +GLAPI void APIENTRY glTextureSubImage3DEXT (GLuint texture, GLenum target, GLint level, GLint xoffset, GLint yoffset, GLint zoffset, GLsizei width, GLsizei height, GLsizei depth, GLenum format, GLenum type, const void *pixels); +GLAPI void APIENTRY glCopyTextureSubImage3DEXT (GLuint texture, GLenum target, GLint level, GLint xoffset, GLint yoffset, GLint zoffset, GLint x, GLint y, GLsizei width, GLsizei height); +GLAPI void APIENTRY glBindMultiTextureEXT (GLenum texunit, GLenum target, GLuint texture); +GLAPI void APIENTRY glMultiTexCoordPointerEXT (GLenum texunit, GLint size, GLenum type, GLsizei stride, const void *pointer); +GLAPI void APIENTRY glMultiTexEnvfEXT (GLenum texunit, GLenum target, GLenum pname, GLfloat param); +GLAPI void APIENTRY glMultiTexEnvfvEXT (GLenum texunit, GLenum target, GLenum pname, const GLfloat *params); +GLAPI void APIENTRY glMultiTexEnviEXT (GLenum texunit, GLenum target, GLenum pname, GLint param); +GLAPI void APIENTRY glMultiTexEnvivEXT (GLenum texunit, GLenum target, GLenum pname, const GLint *params); +GLAPI void APIENTRY glMultiTexGendEXT (GLenum texunit, GLenum coord, GLenum pname, GLdouble param); +GLAPI void APIENTRY glMultiTexGendvEXT (GLenum texunit, GLenum coord, GLenum pname, const GLdouble *params); +GLAPI void APIENTRY glMultiTexGenfEXT (GLenum texunit, GLenum coord, GLenum pname, GLfloat param); +GLAPI void APIENTRY glMultiTexGenfvEXT (GLenum texunit, GLenum coord, GLenum pname, const GLfloat *params); +GLAPI void APIENTRY glMultiTexGeniEXT (GLenum texunit, GLenum coord, GLenum pname, GLint param); +GLAPI void APIENTRY glMultiTexGenivEXT (GLenum texunit, GLenum coord, GLenum pname, const GLint *params); +GLAPI void APIENTRY glGetMultiTexEnvfvEXT (GLenum texunit, GLenum target, GLenum pname, GLfloat *params); +GLAPI void APIENTRY glGetMultiTexEnvivEXT (GLenum texunit, GLenum target, GLenum pname, GLint *params); +GLAPI void APIENTRY glGetMultiTexGendvEXT (GLenum texunit, GLenum coord, GLenum pname, GLdouble *params); +GLAPI void APIENTRY glGetMultiTexGenfvEXT (GLenum texunit, GLenum coord, GLenum pname, GLfloat *params); +GLAPI void APIENTRY glGetMultiTexGenivEXT (GLenum texunit, GLenum coord, GLenum pname, GLint *params); +GLAPI void APIENTRY glMultiTexParameteriEXT (GLenum texunit, GLenum target, GLenum pname, GLint param); +GLAPI void APIENTRY glMultiTexParameterivEXT (GLenum texunit, GLenum target, GLenum pname, const GLint *params); +GLAPI void APIENTRY glMultiTexParameterfEXT (GLenum texunit, GLenum target, GLenum pname, GLfloat param); +GLAPI void APIENTRY glMultiTexParameterfvEXT (GLenum texunit, GLenum target, GLenum pname, const GLfloat *params); +GLAPI void APIENTRY glMultiTexImage1DEXT (GLenum texunit, GLenum target, GLint level, GLint internalformat, GLsizei width, GLint border, GLenum format, GLenum type, const void *pixels); +GLAPI void APIENTRY glMultiTexImage2DEXT (GLenum texunit, GLenum target, GLint level, GLint internalformat, GLsizei width, GLsizei height, GLint border, GLenum format, GLenum type, const void *pixels); +GLAPI void APIENTRY glMultiTexSubImage1DEXT (GLenum texunit, GLenum target, GLint level, GLint xoffset, GLsizei width, GLenum format, GLenum type, const void *pixels); +GLAPI void APIENTRY glMultiTexSubImage2DEXT (GLenum texunit, GLenum target, GLint level, GLint xoffset, GLint yoffset, GLsizei width, GLsizei height, GLenum format, GLenum type, const void *pixels); +GLAPI void APIENTRY glCopyMultiTexImage1DEXT (GLenum texunit, GLenum target, GLint level, GLenum internalformat, GLint x, GLint y, GLsizei width, GLint border); +GLAPI void APIENTRY glCopyMultiTexImage2DEXT (GLenum texunit, GLenum target, GLint level, GLenum internalformat, GLint x, GLint y, GLsizei width, GLsizei height, GLint border); +GLAPI void APIENTRY glCopyMultiTexSubImage1DEXT (GLenum texunit, GLenum target, GLint level, GLint xoffset, GLint x, GLint y, GLsizei width); +GLAPI void APIENTRY glCopyMultiTexSubImage2DEXT (GLenum texunit, GLenum target, GLint level, GLint xoffset, GLint yoffset, GLint x, GLint y, GLsizei width, GLsizei height); +GLAPI void APIENTRY glGetMultiTexImageEXT (GLenum texunit, GLenum target, GLint level, GLenum format, GLenum type, void *pixels); +GLAPI void APIENTRY glGetMultiTexParameterfvEXT (GLenum texunit, GLenum target, GLenum pname, GLfloat *params); +GLAPI void APIENTRY glGetMultiTexParameterivEXT (GLenum texunit, GLenum target, GLenum pname, GLint *params); +GLAPI void APIENTRY glGetMultiTexLevelParameterfvEXT (GLenum texunit, GLenum target, GLint level, GLenum pname, GLfloat *params); +GLAPI void APIENTRY glGetMultiTexLevelParameterivEXT (GLenum texunit, GLenum target, GLint level, GLenum pname, GLint *params); +GLAPI void APIENTRY glMultiTexImage3DEXT (GLenum texunit, GLenum target, GLint level, GLint internalformat, GLsizei width, GLsizei height, GLsizei depth, GLint border, GLenum format, GLenum type, const void *pixels); +GLAPI void APIENTRY glMultiTexSubImage3DEXT (GLenum texunit, GLenum target, GLint level, GLint xoffset, GLint yoffset, GLint zoffset, GLsizei width, GLsizei height, GLsizei depth, GLenum format, GLenum type, const void *pixels); +GLAPI void APIENTRY glCopyMultiTexSubImage3DEXT (GLenum texunit, GLenum target, GLint level, GLint xoffset, GLint yoffset, GLint zoffset, GLint x, GLint y, GLsizei width, GLsizei height); +GLAPI void APIENTRY glEnableClientStateIndexedEXT (GLenum array, GLuint index); +GLAPI void APIENTRY glDisableClientStateIndexedEXT (GLenum array, GLuint index); +GLAPI void APIENTRY glGetFloatIndexedvEXT (GLenum target, GLuint index, GLfloat *data); +GLAPI void APIENTRY glGetDoubleIndexedvEXT (GLenum target, GLuint index, GLdouble *data); +GLAPI void APIENTRY glGetPointerIndexedvEXT (GLenum target, GLuint index, void **data); +GLAPI void APIENTRY glEnableIndexedEXT (GLenum target, GLuint index); +GLAPI void APIENTRY glDisableIndexedEXT (GLenum target, GLuint index); +GLAPI GLboolean APIENTRY glIsEnabledIndexedEXT (GLenum target, GLuint index); +GLAPI void APIENTRY glGetIntegerIndexedvEXT (GLenum target, GLuint index, GLint *data); +GLAPI void APIENTRY glGetBooleanIndexedvEXT (GLenum target, GLuint index, GLboolean *data); +GLAPI void APIENTRY glCompressedTextureImage3DEXT (GLuint texture, GLenum target, GLint level, GLenum internalformat, GLsizei width, GLsizei height, GLsizei depth, GLint border, GLsizei imageSize, const void *bits); +GLAPI void APIENTRY glCompressedTextureImage2DEXT (GLuint texture, GLenum target, GLint level, GLenum internalformat, GLsizei width, GLsizei height, GLint border, GLsizei imageSize, const void *bits); +GLAPI void APIENTRY glCompressedTextureImage1DEXT (GLuint texture, GLenum target, GLint level, GLenum internalformat, GLsizei width, GLint border, GLsizei imageSize, const void *bits); +GLAPI void APIENTRY glCompressedTextureSubImage3DEXT (GLuint texture, GLenum target, GLint level, GLint xoffset, GLint yoffset, GLint zoffset, GLsizei width, GLsizei height, GLsizei depth, GLenum format, GLsizei imageSize, const void *bits); +GLAPI void APIENTRY glCompressedTextureSubImage2DEXT (GLuint texture, GLenum target, GLint level, GLint xoffset, GLint yoffset, GLsizei width, GLsizei height, GLenum format, GLsizei imageSize, const void *bits); +GLAPI void APIENTRY glCompressedTextureSubImage1DEXT (GLuint texture, GLenum target, GLint level, GLint xoffset, GLsizei width, GLenum format, GLsizei imageSize, const void *bits); +GLAPI void APIENTRY glGetCompressedTextureImageEXT (GLuint texture, GLenum target, GLint lod, void *img); +GLAPI void APIENTRY glCompressedMultiTexImage3DEXT (GLenum texunit, GLenum target, GLint level, GLenum internalformat, GLsizei width, GLsizei height, GLsizei depth, GLint border, GLsizei imageSize, const void *bits); +GLAPI void APIENTRY glCompressedMultiTexImage2DEXT (GLenum texunit, GLenum target, GLint level, GLenum internalformat, GLsizei width, GLsizei height, GLint border, GLsizei imageSize, const void *bits); +GLAPI void APIENTRY glCompressedMultiTexImage1DEXT (GLenum texunit, GLenum target, GLint level, GLenum internalformat, GLsizei width, GLint border, GLsizei imageSize, const void *bits); +GLAPI void APIENTRY glCompressedMultiTexSubImage3DEXT (GLenum texunit, GLenum target, GLint level, GLint xoffset, GLint yoffset, GLint zoffset, GLsizei width, GLsizei height, GLsizei depth, GLenum format, GLsizei imageSize, const void *bits); +GLAPI void APIENTRY glCompressedMultiTexSubImage2DEXT (GLenum texunit, GLenum target, GLint level, GLint xoffset, GLint yoffset, GLsizei width, GLsizei height, GLenum format, GLsizei imageSize, const void *bits); +GLAPI void APIENTRY glCompressedMultiTexSubImage1DEXT (GLenum texunit, GLenum target, GLint level, GLint xoffset, GLsizei width, GLenum format, GLsizei imageSize, const void *bits); +GLAPI void APIENTRY glGetCompressedMultiTexImageEXT (GLenum texunit, GLenum target, GLint lod, void *img); +GLAPI void APIENTRY glMatrixLoadTransposefEXT (GLenum mode, const GLfloat *m); +GLAPI void APIENTRY glMatrixLoadTransposedEXT (GLenum mode, const GLdouble *m); +GLAPI void APIENTRY glMatrixMultTransposefEXT (GLenum mode, const GLfloat *m); +GLAPI void APIENTRY glMatrixMultTransposedEXT (GLenum mode, const GLdouble *m); +GLAPI void APIENTRY glNamedBufferDataEXT (GLuint buffer, GLsizeiptr size, const void *data, GLenum usage); +GLAPI void APIENTRY glNamedBufferSubDataEXT (GLuint buffer, GLintptr offset, GLsizeiptr size, const void *data); +GLAPI void *APIENTRY glMapNamedBufferEXT (GLuint buffer, GLenum access); +GLAPI GLboolean APIENTRY glUnmapNamedBufferEXT (GLuint buffer); +GLAPI void APIENTRY glGetNamedBufferParameterivEXT (GLuint buffer, GLenum pname, GLint *params); +GLAPI void APIENTRY glGetNamedBufferPointervEXT (GLuint buffer, GLenum pname, void **params); +GLAPI void APIENTRY glGetNamedBufferSubDataEXT (GLuint buffer, GLintptr offset, GLsizeiptr size, void *data); +GLAPI void APIENTRY glProgramUniform1fEXT (GLuint program, GLint location, GLfloat v0); +GLAPI void APIENTRY glProgramUniform2fEXT (GLuint program, GLint location, GLfloat v0, GLfloat v1); +GLAPI void APIENTRY glProgramUniform3fEXT (GLuint program, GLint location, GLfloat v0, GLfloat v1, GLfloat v2); +GLAPI void APIENTRY glProgramUniform4fEXT (GLuint program, GLint location, GLfloat v0, GLfloat v1, GLfloat v2, GLfloat v3); +GLAPI void APIENTRY glProgramUniform1iEXT (GLuint program, GLint location, GLint v0); +GLAPI void APIENTRY glProgramUniform2iEXT (GLuint program, GLint location, GLint v0, GLint v1); +GLAPI void APIENTRY glProgramUniform3iEXT (GLuint program, GLint location, GLint v0, GLint v1, GLint v2); +GLAPI void APIENTRY glProgramUniform4iEXT (GLuint program, GLint location, GLint v0, GLint v1, GLint v2, GLint v3); +GLAPI void APIENTRY glProgramUniform1fvEXT (GLuint program, GLint location, GLsizei count, const GLfloat *value); +GLAPI void APIENTRY glProgramUniform2fvEXT (GLuint program, GLint location, GLsizei count, const GLfloat *value); +GLAPI void APIENTRY glProgramUniform3fvEXT (GLuint program, GLint location, GLsizei count, const GLfloat *value); +GLAPI void APIENTRY glProgramUniform4fvEXT (GLuint program, GLint location, GLsizei count, const GLfloat *value); +GLAPI void APIENTRY glProgramUniform1ivEXT (GLuint program, GLint location, GLsizei count, const GLint *value); +GLAPI void APIENTRY glProgramUniform2ivEXT (GLuint program, GLint location, GLsizei count, const GLint *value); +GLAPI void APIENTRY glProgramUniform3ivEXT (GLuint program, GLint location, GLsizei count, const GLint *value); +GLAPI void APIENTRY glProgramUniform4ivEXT (GLuint program, GLint location, GLsizei count, const GLint *value); +GLAPI void APIENTRY glProgramUniformMatrix2fvEXT (GLuint program, GLint location, GLsizei count, GLboolean transpose, const GLfloat *value); +GLAPI void APIENTRY glProgramUniformMatrix3fvEXT (GLuint program, GLint location, GLsizei count, GLboolean transpose, const GLfloat *value); +GLAPI void APIENTRY glProgramUniformMatrix4fvEXT (GLuint program, GLint location, GLsizei count, GLboolean transpose, const GLfloat *value); +GLAPI void APIENTRY glProgramUniformMatrix2x3fvEXT (GLuint program, GLint location, GLsizei count, GLboolean transpose, const GLfloat *value); +GLAPI void APIENTRY glProgramUniformMatrix3x2fvEXT (GLuint program, GLint location, GLsizei count, GLboolean transpose, const GLfloat *value); +GLAPI void APIENTRY glProgramUniformMatrix2x4fvEXT (GLuint program, GLint location, GLsizei count, GLboolean transpose, const GLfloat *value); +GLAPI void APIENTRY glProgramUniformMatrix4x2fvEXT (GLuint program, GLint location, GLsizei count, GLboolean transpose, const GLfloat *value); +GLAPI void APIENTRY glProgramUniformMatrix3x4fvEXT (GLuint program, GLint location, GLsizei count, GLboolean transpose, const GLfloat *value); +GLAPI void APIENTRY glProgramUniformMatrix4x3fvEXT (GLuint program, GLint location, GLsizei count, GLboolean transpose, const GLfloat *value); +GLAPI void APIENTRY glTextureBufferEXT (GLuint texture, GLenum target, GLenum internalformat, GLuint buffer); +GLAPI void APIENTRY glMultiTexBufferEXT (GLenum texunit, GLenum target, GLenum internalformat, GLuint buffer); +GLAPI void APIENTRY glTextureParameterIivEXT (GLuint texture, GLenum target, GLenum pname, const GLint *params); +GLAPI void APIENTRY glTextureParameterIuivEXT (GLuint texture, GLenum target, GLenum pname, const GLuint *params); +GLAPI void APIENTRY glGetTextureParameterIivEXT (GLuint texture, GLenum target, GLenum pname, GLint *params); +GLAPI void APIENTRY glGetTextureParameterIuivEXT (GLuint texture, GLenum target, GLenum pname, GLuint *params); +GLAPI void APIENTRY glMultiTexParameterIivEXT (GLenum texunit, GLenum target, GLenum pname, const GLint *params); +GLAPI void APIENTRY glMultiTexParameterIuivEXT (GLenum texunit, GLenum target, GLenum pname, const GLuint *params); +GLAPI void APIENTRY glGetMultiTexParameterIivEXT (GLenum texunit, GLenum target, GLenum pname, GLint *params); +GLAPI void APIENTRY glGetMultiTexParameterIuivEXT (GLenum texunit, GLenum target, GLenum pname, GLuint *params); +GLAPI void APIENTRY glProgramUniform1uiEXT (GLuint program, GLint location, GLuint v0); +GLAPI void APIENTRY glProgramUniform2uiEXT (GLuint program, GLint location, GLuint v0, GLuint v1); +GLAPI void APIENTRY glProgramUniform3uiEXT (GLuint program, GLint location, GLuint v0, GLuint v1, GLuint v2); +GLAPI void APIENTRY glProgramUniform4uiEXT (GLuint program, GLint location, GLuint v0, GLuint v1, GLuint v2, GLuint v3); +GLAPI void APIENTRY glProgramUniform1uivEXT (GLuint program, GLint location, GLsizei count, const GLuint *value); +GLAPI void APIENTRY glProgramUniform2uivEXT (GLuint program, GLint location, GLsizei count, const GLuint *value); +GLAPI void APIENTRY glProgramUniform3uivEXT (GLuint program, GLint location, GLsizei count, const GLuint *value); +GLAPI void APIENTRY glProgramUniform4uivEXT (GLuint program, GLint location, GLsizei count, const GLuint *value); +GLAPI void APIENTRY glNamedProgramLocalParameters4fvEXT (GLuint program, GLenum target, GLuint index, GLsizei count, const GLfloat *params); +GLAPI void APIENTRY glNamedProgramLocalParameterI4iEXT (GLuint program, GLenum target, GLuint index, GLint x, GLint y, GLint z, GLint w); +GLAPI void APIENTRY glNamedProgramLocalParameterI4ivEXT (GLuint program, GLenum target, GLuint index, const GLint *params); +GLAPI void APIENTRY glNamedProgramLocalParametersI4ivEXT (GLuint program, GLenum target, GLuint index, GLsizei count, const GLint *params); +GLAPI void APIENTRY glNamedProgramLocalParameterI4uiEXT (GLuint program, GLenum target, GLuint index, GLuint x, GLuint y, GLuint z, GLuint w); +GLAPI void APIENTRY glNamedProgramLocalParameterI4uivEXT (GLuint program, GLenum target, GLuint index, const GLuint *params); +GLAPI void APIENTRY glNamedProgramLocalParametersI4uivEXT (GLuint program, GLenum target, GLuint index, GLsizei count, const GLuint *params); +GLAPI void APIENTRY glGetNamedProgramLocalParameterIivEXT (GLuint program, GLenum target, GLuint index, GLint *params); +GLAPI void APIENTRY glGetNamedProgramLocalParameterIuivEXT (GLuint program, GLenum target, GLuint index, GLuint *params); +GLAPI void APIENTRY glEnableClientStateiEXT (GLenum array, GLuint index); +GLAPI void APIENTRY glDisableClientStateiEXT (GLenum array, GLuint index); +GLAPI void APIENTRY glGetFloati_vEXT (GLenum pname, GLuint index, GLfloat *params); +GLAPI void APIENTRY glGetDoublei_vEXT (GLenum pname, GLuint index, GLdouble *params); +GLAPI void APIENTRY glGetPointeri_vEXT (GLenum pname, GLuint index, void **params); +GLAPI void APIENTRY glNamedProgramStringEXT (GLuint program, GLenum target, GLenum format, GLsizei len, const void *string); +GLAPI void APIENTRY glNamedProgramLocalParameter4dEXT (GLuint program, GLenum target, GLuint index, GLdouble x, GLdouble y, GLdouble z, GLdouble w); +GLAPI void APIENTRY glNamedProgramLocalParameter4dvEXT (GLuint program, GLenum target, GLuint index, const GLdouble *params); +GLAPI void APIENTRY glNamedProgramLocalParameter4fEXT (GLuint program, GLenum target, GLuint index, GLfloat x, GLfloat y, GLfloat z, GLfloat w); +GLAPI void APIENTRY glNamedProgramLocalParameter4fvEXT (GLuint program, GLenum target, GLuint index, const GLfloat *params); +GLAPI void APIENTRY glGetNamedProgramLocalParameterdvEXT (GLuint program, GLenum target, GLuint index, GLdouble *params); +GLAPI void APIENTRY glGetNamedProgramLocalParameterfvEXT (GLuint program, GLenum target, GLuint index, GLfloat *params); +GLAPI void APIENTRY glGetNamedProgramivEXT (GLuint program, GLenum target, GLenum pname, GLint *params); +GLAPI void APIENTRY glGetNamedProgramStringEXT (GLuint program, GLenum target, GLenum pname, void *string); +GLAPI void APIENTRY glNamedRenderbufferStorageEXT (GLuint renderbuffer, GLenum internalformat, GLsizei width, GLsizei height); +GLAPI void APIENTRY glGetNamedRenderbufferParameterivEXT (GLuint renderbuffer, GLenum pname, GLint *params); +GLAPI void APIENTRY glNamedRenderbufferStorageMultisampleEXT (GLuint renderbuffer, GLsizei samples, GLenum internalformat, GLsizei width, GLsizei height); +GLAPI void APIENTRY glNamedRenderbufferStorageMultisampleCoverageEXT (GLuint renderbuffer, GLsizei coverageSamples, GLsizei colorSamples, GLenum internalformat, GLsizei width, GLsizei height); +GLAPI GLenum APIENTRY glCheckNamedFramebufferStatusEXT (GLuint framebuffer, GLenum target); +GLAPI void APIENTRY glNamedFramebufferTexture1DEXT (GLuint framebuffer, GLenum attachment, GLenum textarget, GLuint texture, GLint level); +GLAPI void APIENTRY glNamedFramebufferTexture2DEXT (GLuint framebuffer, GLenum attachment, GLenum textarget, GLuint texture, GLint level); +GLAPI void APIENTRY glNamedFramebufferTexture3DEXT (GLuint framebuffer, GLenum attachment, GLenum textarget, GLuint texture, GLint level, GLint zoffset); +GLAPI void APIENTRY glNamedFramebufferRenderbufferEXT (GLuint framebuffer, GLenum attachment, GLenum renderbuffertarget, GLuint renderbuffer); +GLAPI void APIENTRY glGetNamedFramebufferAttachmentParameterivEXT (GLuint framebuffer, GLenum attachment, GLenum pname, GLint *params); +GLAPI void APIENTRY glGenerateTextureMipmapEXT (GLuint texture, GLenum target); +GLAPI void APIENTRY glGenerateMultiTexMipmapEXT (GLenum texunit, GLenum target); +GLAPI void APIENTRY glFramebufferDrawBufferEXT (GLuint framebuffer, GLenum mode); +GLAPI void APIENTRY glFramebufferDrawBuffersEXT (GLuint framebuffer, GLsizei n, const GLenum *bufs); +GLAPI void APIENTRY glFramebufferReadBufferEXT (GLuint framebuffer, GLenum mode); +GLAPI void APIENTRY glGetFramebufferParameterivEXT (GLuint framebuffer, GLenum pname, GLint *params); +GLAPI void APIENTRY glNamedCopyBufferSubDataEXT (GLuint readBuffer, GLuint writeBuffer, GLintptr readOffset, GLintptr writeOffset, GLsizeiptr size); +GLAPI void APIENTRY glNamedFramebufferTextureEXT (GLuint framebuffer, GLenum attachment, GLuint texture, GLint level); +GLAPI void APIENTRY glNamedFramebufferTextureLayerEXT (GLuint framebuffer, GLenum attachment, GLuint texture, GLint level, GLint layer); +GLAPI void APIENTRY glNamedFramebufferTextureFaceEXT (GLuint framebuffer, GLenum attachment, GLuint texture, GLint level, GLenum face); +GLAPI void APIENTRY glTextureRenderbufferEXT (GLuint texture, GLenum target, GLuint renderbuffer); +GLAPI void APIENTRY glMultiTexRenderbufferEXT (GLenum texunit, GLenum target, GLuint renderbuffer); +GLAPI void APIENTRY glVertexArrayVertexOffsetEXT (GLuint vaobj, GLuint buffer, GLint size, GLenum type, GLsizei stride, GLintptr offset); +GLAPI void APIENTRY glVertexArrayColorOffsetEXT (GLuint vaobj, GLuint buffer, GLint size, GLenum type, GLsizei stride, GLintptr offset); +GLAPI void APIENTRY glVertexArrayEdgeFlagOffsetEXT (GLuint vaobj, GLuint buffer, GLsizei stride, GLintptr offset); +GLAPI void APIENTRY glVertexArrayIndexOffsetEXT (GLuint vaobj, GLuint buffer, GLenum type, GLsizei stride, GLintptr offset); +GLAPI void APIENTRY glVertexArrayNormalOffsetEXT (GLuint vaobj, GLuint buffer, GLenum type, GLsizei stride, GLintptr offset); +GLAPI void APIENTRY glVertexArrayTexCoordOffsetEXT (GLuint vaobj, GLuint buffer, GLint size, GLenum type, GLsizei stride, GLintptr offset); +GLAPI void APIENTRY glVertexArrayMultiTexCoordOffsetEXT (GLuint vaobj, GLuint buffer, GLenum texunit, GLint size, GLenum type, GLsizei stride, GLintptr offset); +GLAPI void APIENTRY glVertexArrayFogCoordOffsetEXT (GLuint vaobj, GLuint buffer, GLenum type, GLsizei stride, GLintptr offset); +GLAPI void APIENTRY glVertexArraySecondaryColorOffsetEXT (GLuint vaobj, GLuint buffer, GLint size, GLenum type, GLsizei stride, GLintptr offset); +GLAPI void APIENTRY glVertexArrayVertexAttribOffsetEXT (GLuint vaobj, GLuint buffer, GLuint index, GLint size, GLenum type, GLboolean normalized, GLsizei stride, GLintptr offset); +GLAPI void APIENTRY glVertexArrayVertexAttribIOffsetEXT (GLuint vaobj, GLuint buffer, GLuint index, GLint size, GLenum type, GLsizei stride, GLintptr offset); +GLAPI void APIENTRY glEnableVertexArrayEXT (GLuint vaobj, GLenum array); +GLAPI void APIENTRY glDisableVertexArrayEXT (GLuint vaobj, GLenum array); +GLAPI void APIENTRY glEnableVertexArrayAttribEXT (GLuint vaobj, GLuint index); +GLAPI void APIENTRY glDisableVertexArrayAttribEXT (GLuint vaobj, GLuint index); +GLAPI void APIENTRY glGetVertexArrayIntegervEXT (GLuint vaobj, GLenum pname, GLint *param); +GLAPI void APIENTRY glGetVertexArrayPointervEXT (GLuint vaobj, GLenum pname, void **param); +GLAPI void APIENTRY glGetVertexArrayIntegeri_vEXT (GLuint vaobj, GLuint index, GLenum pname, GLint *param); +GLAPI void APIENTRY glGetVertexArrayPointeri_vEXT (GLuint vaobj, GLuint index, GLenum pname, void **param); +GLAPI void *APIENTRY glMapNamedBufferRangeEXT (GLuint buffer, GLintptr offset, GLsizeiptr length, GLbitfield access); +GLAPI void APIENTRY glFlushMappedNamedBufferRangeEXT (GLuint buffer, GLintptr offset, GLsizeiptr length); +GLAPI void APIENTRY glNamedBufferStorageEXT (GLuint buffer, GLsizeiptr size, const void *data, GLbitfield flags); +GLAPI void APIENTRY glClearNamedBufferDataEXT (GLuint buffer, GLenum internalformat, GLenum format, GLenum type, const void *data); +GLAPI void APIENTRY glClearNamedBufferSubDataEXT (GLuint buffer, GLenum internalformat, GLsizeiptr offset, GLsizeiptr size, GLenum format, GLenum type, const void *data); +GLAPI void APIENTRY glNamedFramebufferParameteriEXT (GLuint framebuffer, GLenum pname, GLint param); +GLAPI void APIENTRY glGetNamedFramebufferParameterivEXT (GLuint framebuffer, GLenum pname, GLint *params); +GLAPI void APIENTRY glProgramUniform1dEXT (GLuint program, GLint location, GLdouble x); +GLAPI void APIENTRY glProgramUniform2dEXT (GLuint program, GLint location, GLdouble x, GLdouble y); +GLAPI void APIENTRY glProgramUniform3dEXT (GLuint program, GLint location, GLdouble x, GLdouble y, GLdouble z); +GLAPI void APIENTRY glProgramUniform4dEXT (GLuint program, GLint location, GLdouble x, GLdouble y, GLdouble z, GLdouble w); +GLAPI void APIENTRY glProgramUniform1dvEXT (GLuint program, GLint location, GLsizei count, const GLdouble *value); +GLAPI void APIENTRY glProgramUniform2dvEXT (GLuint program, GLint location, GLsizei count, const GLdouble *value); +GLAPI void APIENTRY glProgramUniform3dvEXT (GLuint program, GLint location, GLsizei count, const GLdouble *value); +GLAPI void APIENTRY glProgramUniform4dvEXT (GLuint program, GLint location, GLsizei count, const GLdouble *value); +GLAPI void APIENTRY glProgramUniformMatrix2dvEXT (GLuint program, GLint location, GLsizei count, GLboolean transpose, const GLdouble *value); +GLAPI void APIENTRY glProgramUniformMatrix3dvEXT (GLuint program, GLint location, GLsizei count, GLboolean transpose, const GLdouble *value); +GLAPI void APIENTRY glProgramUniformMatrix4dvEXT (GLuint program, GLint location, GLsizei count, GLboolean transpose, const GLdouble *value); +GLAPI void APIENTRY glProgramUniformMatrix2x3dvEXT (GLuint program, GLint location, GLsizei count, GLboolean transpose, const GLdouble *value); +GLAPI void APIENTRY glProgramUniformMatrix2x4dvEXT (GLuint program, GLint location, GLsizei count, GLboolean transpose, const GLdouble *value); +GLAPI void APIENTRY glProgramUniformMatrix3x2dvEXT (GLuint program, GLint location, GLsizei count, GLboolean transpose, const GLdouble *value); +GLAPI void APIENTRY glProgramUniformMatrix3x4dvEXT (GLuint program, GLint location, GLsizei count, GLboolean transpose, const GLdouble *value); +GLAPI void APIENTRY glProgramUniformMatrix4x2dvEXT (GLuint program, GLint location, GLsizei count, GLboolean transpose, const GLdouble *value); +GLAPI void APIENTRY glProgramUniformMatrix4x3dvEXT (GLuint program, GLint location, GLsizei count, GLboolean transpose, const GLdouble *value); +GLAPI void APIENTRY glTextureBufferRangeEXT (GLuint texture, GLenum target, GLenum internalformat, GLuint buffer, GLintptr offset, GLsizeiptr size); +GLAPI void APIENTRY glTextureStorage1DEXT (GLuint texture, GLenum target, GLsizei levels, GLenum internalformat, GLsizei width); +GLAPI void APIENTRY glTextureStorage2DEXT (GLuint texture, GLenum target, GLsizei levels, GLenum internalformat, GLsizei width, GLsizei height); +GLAPI void APIENTRY glTextureStorage3DEXT (GLuint texture, GLenum target, GLsizei levels, GLenum internalformat, GLsizei width, GLsizei height, GLsizei depth); +GLAPI void APIENTRY glTextureStorage2DMultisampleEXT (GLuint texture, GLenum target, GLsizei samples, GLenum internalformat, GLsizei width, GLsizei height, GLboolean fixedsamplelocations); +GLAPI void APIENTRY glTextureStorage3DMultisampleEXT (GLuint texture, GLenum target, GLsizei samples, GLenum internalformat, GLsizei width, GLsizei height, GLsizei depth, GLboolean fixedsamplelocations); +GLAPI void APIENTRY glVertexArrayBindVertexBufferEXT (GLuint vaobj, GLuint bindingindex, GLuint buffer, GLintptr offset, GLsizei stride); +GLAPI void APIENTRY glVertexArrayVertexAttribFormatEXT (GLuint vaobj, GLuint attribindex, GLint size, GLenum type, GLboolean normalized, GLuint relativeoffset); +GLAPI void APIENTRY glVertexArrayVertexAttribIFormatEXT (GLuint vaobj, GLuint attribindex, GLint size, GLenum type, GLuint relativeoffset); +GLAPI void APIENTRY glVertexArrayVertexAttribLFormatEXT (GLuint vaobj, GLuint attribindex, GLint size, GLenum type, GLuint relativeoffset); +GLAPI void APIENTRY glVertexArrayVertexAttribBindingEXT (GLuint vaobj, GLuint attribindex, GLuint bindingindex); +GLAPI void APIENTRY glVertexArrayVertexBindingDivisorEXT (GLuint vaobj, GLuint bindingindex, GLuint divisor); +GLAPI void APIENTRY glVertexArrayVertexAttribLOffsetEXT (GLuint vaobj, GLuint buffer, GLuint index, GLint size, GLenum type, GLsizei stride, GLintptr offset); +GLAPI void APIENTRY glTexturePageCommitmentEXT (GLuint texture, GLint level, GLint xoffset, GLint yoffset, GLint zoffset, GLsizei width, GLsizei height, GLsizei depth, GLboolean resident); +GLAPI void APIENTRY glVertexArrayVertexAttribDivisorEXT (GLuint vaobj, GLuint index, GLuint divisor); +#endif +#endif /* GL_EXT_direct_state_access */ + +#ifndef GL_EXT_draw_buffers2 +#define GL_EXT_draw_buffers2 1 +typedef void (APIENTRYP PFNGLCOLORMASKINDEXEDEXTPROC) (GLuint index, GLboolean r, GLboolean g, GLboolean b, GLboolean a); +#ifdef GL_GLEXT_PROTOTYPES +GLAPI void APIENTRY glColorMaskIndexedEXT (GLuint index, GLboolean r, GLboolean g, GLboolean b, GLboolean a); +#endif +#endif /* GL_EXT_draw_buffers2 */ + +#ifndef GL_EXT_draw_instanced +#define GL_EXT_draw_instanced 1 +typedef void (APIENTRYP PFNGLDRAWARRAYSINSTANCEDEXTPROC) (GLenum mode, GLint start, GLsizei count, GLsizei primcount); +typedef void (APIENTRYP PFNGLDRAWELEMENTSINSTANCEDEXTPROC) (GLenum mode, GLsizei count, GLenum type, const void *indices, GLsizei primcount); +#ifdef GL_GLEXT_PROTOTYPES +GLAPI void APIENTRY glDrawArraysInstancedEXT (GLenum mode, GLint start, GLsizei count, GLsizei primcount); +GLAPI void APIENTRY glDrawElementsInstancedEXT (GLenum mode, GLsizei count, GLenum type, const void *indices, GLsizei primcount); +#endif +#endif /* GL_EXT_draw_instanced */ + +#ifndef GL_EXT_draw_range_elements +#define GL_EXT_draw_range_elements 1 +#define GL_MAX_ELEMENTS_VERTICES_EXT 0x80E8 +#define GL_MAX_ELEMENTS_INDICES_EXT 0x80E9 +typedef void (APIENTRYP PFNGLDRAWRANGEELEMENTSEXTPROC) (GLenum mode, GLuint start, GLuint end, GLsizei count, GLenum type, const void *indices); +#ifdef GL_GLEXT_PROTOTYPES +GLAPI void APIENTRY glDrawRangeElementsEXT (GLenum mode, GLuint start, GLuint end, GLsizei count, GLenum type, const void *indices); +#endif +#endif /* GL_EXT_draw_range_elements */ + +#ifndef GL_EXT_fog_coord +#define GL_EXT_fog_coord 1 +#define GL_FOG_COORDINATE_SOURCE_EXT 0x8450 +#define GL_FOG_COORDINATE_EXT 0x8451 +#define GL_FRAGMENT_DEPTH_EXT 0x8452 +#define GL_CURRENT_FOG_COORDINATE_EXT 0x8453 +#define GL_FOG_COORDINATE_ARRAY_TYPE_EXT 0x8454 +#define GL_FOG_COORDINATE_ARRAY_STRIDE_EXT 0x8455 +#define GL_FOG_COORDINATE_ARRAY_POINTER_EXT 0x8456 +#define GL_FOG_COORDINATE_ARRAY_EXT 0x8457 +typedef void (APIENTRYP PFNGLFOGCOORDFEXTPROC) (GLfloat coord); +typedef void (APIENTRYP PFNGLFOGCOORDFVEXTPROC) (const GLfloat *coord); +typedef void (APIENTRYP PFNGLFOGCOORDDEXTPROC) (GLdouble coord); +typedef void (APIENTRYP PFNGLFOGCOORDDVEXTPROC) (const GLdouble *coord); +typedef void (APIENTRYP PFNGLFOGCOORDPOINTEREXTPROC) (GLenum type, GLsizei stride, const void *pointer); +#ifdef GL_GLEXT_PROTOTYPES +GLAPI void APIENTRY glFogCoordfEXT (GLfloat coord); +GLAPI void APIENTRY glFogCoordfvEXT (const GLfloat *coord); +GLAPI void APIENTRY glFogCoorddEXT (GLdouble coord); +GLAPI void APIENTRY glFogCoorddvEXT (const GLdouble *coord); +GLAPI void APIENTRY glFogCoordPointerEXT (GLenum type, GLsizei stride, const void *pointer); +#endif +#endif /* GL_EXT_fog_coord */ + +#ifndef GL_EXT_framebuffer_blit +#define GL_EXT_framebuffer_blit 1 +#define GL_READ_FRAMEBUFFER_EXT 0x8CA8 +#define GL_DRAW_FRAMEBUFFER_EXT 0x8CA9 +#define GL_DRAW_FRAMEBUFFER_BINDING_EXT 0x8CA6 +#define GL_READ_FRAMEBUFFER_BINDING_EXT 0x8CAA +typedef void (APIENTRYP PFNGLBLITFRAMEBUFFEREXTPROC) (GLint srcX0, GLint srcY0, GLint srcX1, GLint srcY1, GLint dstX0, GLint dstY0, GLint dstX1, GLint dstY1, GLbitfield mask, GLenum filter); +#ifdef GL_GLEXT_PROTOTYPES +GLAPI void APIENTRY glBlitFramebufferEXT (GLint srcX0, GLint srcY0, GLint srcX1, GLint srcY1, GLint dstX0, GLint dstY0, GLint dstX1, GLint dstY1, GLbitfield mask, GLenum filter); +#endif +#endif /* GL_EXT_framebuffer_blit */ + +#ifndef GL_EXT_framebuffer_multisample +#define GL_EXT_framebuffer_multisample 1 +#define GL_RENDERBUFFER_SAMPLES_EXT 0x8CAB +#define GL_FRAMEBUFFER_INCOMPLETE_MULTISAMPLE_EXT 0x8D56 +#define GL_MAX_SAMPLES_EXT 0x8D57 +typedef void (APIENTRYP PFNGLRENDERBUFFERSTORAGEMULTISAMPLEEXTPROC) (GLenum target, GLsizei samples, GLenum internalformat, GLsizei width, GLsizei height); +#ifdef GL_GLEXT_PROTOTYPES +GLAPI void APIENTRY glRenderbufferStorageMultisampleEXT (GLenum target, GLsizei samples, GLenum internalformat, GLsizei width, GLsizei height); +#endif +#endif /* GL_EXT_framebuffer_multisample */ + +#ifndef GL_EXT_framebuffer_multisample_blit_scaled +#define GL_EXT_framebuffer_multisample_blit_scaled 1 +#define GL_SCALED_RESOLVE_FASTEST_EXT 0x90BA +#define GL_SCALED_RESOLVE_NICEST_EXT 0x90BB +#endif /* GL_EXT_framebuffer_multisample_blit_scaled */ + +#ifndef GL_EXT_framebuffer_object +#define GL_EXT_framebuffer_object 1 +#define GL_INVALID_FRAMEBUFFER_OPERATION_EXT 0x0506 +#define GL_MAX_RENDERBUFFER_SIZE_EXT 0x84E8 +#define GL_FRAMEBUFFER_BINDING_EXT 0x8CA6 +#define GL_RENDERBUFFER_BINDING_EXT 0x8CA7 +#define GL_FRAMEBUFFER_ATTACHMENT_OBJECT_TYPE_EXT 0x8CD0 +#define GL_FRAMEBUFFER_ATTACHMENT_OBJECT_NAME_EXT 0x8CD1 +#define GL_FRAMEBUFFER_ATTACHMENT_TEXTURE_LEVEL_EXT 0x8CD2 +#define GL_FRAMEBUFFER_ATTACHMENT_TEXTURE_CUBE_MAP_FACE_EXT 0x8CD3 +#define GL_FRAMEBUFFER_ATTACHMENT_TEXTURE_3D_ZOFFSET_EXT 0x8CD4 +#define GL_FRAMEBUFFER_COMPLETE_EXT 0x8CD5 +#define GL_FRAMEBUFFER_INCOMPLETE_ATTACHMENT_EXT 0x8CD6 +#define GL_FRAMEBUFFER_INCOMPLETE_MISSING_ATTACHMENT_EXT 0x8CD7 +#define GL_FRAMEBUFFER_INCOMPLETE_DIMENSIONS_EXT 0x8CD9 +#define GL_FRAMEBUFFER_INCOMPLETE_FORMATS_EXT 0x8CDA +#define GL_FRAMEBUFFER_INCOMPLETE_DRAW_BUFFER_EXT 0x8CDB +#define GL_FRAMEBUFFER_INCOMPLETE_READ_BUFFER_EXT 0x8CDC +#define GL_FRAMEBUFFER_UNSUPPORTED_EXT 0x8CDD +#define GL_MAX_COLOR_ATTACHMENTS_EXT 0x8CDF +#define GL_COLOR_ATTACHMENT0_EXT 0x8CE0 +#define GL_COLOR_ATTACHMENT1_EXT 0x8CE1 +#define GL_COLOR_ATTACHMENT2_EXT 0x8CE2 +#define GL_COLOR_ATTACHMENT3_EXT 0x8CE3 +#define GL_COLOR_ATTACHMENT4_EXT 0x8CE4 +#define GL_COLOR_ATTACHMENT5_EXT 0x8CE5 +#define GL_COLOR_ATTACHMENT6_EXT 0x8CE6 +#define GL_COLOR_ATTACHMENT7_EXT 0x8CE7 +#define GL_COLOR_ATTACHMENT8_EXT 0x8CE8 +#define GL_COLOR_ATTACHMENT9_EXT 0x8CE9 +#define GL_COLOR_ATTACHMENT10_EXT 0x8CEA +#define GL_COLOR_ATTACHMENT11_EXT 0x8CEB +#define GL_COLOR_ATTACHMENT12_EXT 0x8CEC +#define GL_COLOR_ATTACHMENT13_EXT 0x8CED +#define GL_COLOR_ATTACHMENT14_EXT 0x8CEE +#define GL_COLOR_ATTACHMENT15_EXT 0x8CEF +#define GL_DEPTH_ATTACHMENT_EXT 0x8D00 +#define GL_STENCIL_ATTACHMENT_EXT 0x8D20 +#define GL_FRAMEBUFFER_EXT 0x8D40 +#define GL_RENDERBUFFER_EXT 0x8D41 +#define GL_RENDERBUFFER_WIDTH_EXT 0x8D42 +#define GL_RENDERBUFFER_HEIGHT_EXT 0x8D43 +#define GL_RENDERBUFFER_INTERNAL_FORMAT_EXT 0x8D44 +#define GL_STENCIL_INDEX1_EXT 0x8D46 +#define GL_STENCIL_INDEX4_EXT 0x8D47 +#define GL_STENCIL_INDEX8_EXT 0x8D48 +#define GL_STENCIL_INDEX16_EXT 0x8D49 +#define GL_RENDERBUFFER_RED_SIZE_EXT 0x8D50 +#define GL_RENDERBUFFER_GREEN_SIZE_EXT 0x8D51 +#define GL_RENDERBUFFER_BLUE_SIZE_EXT 0x8D52 +#define GL_RENDERBUFFER_ALPHA_SIZE_EXT 0x8D53 +#define GL_RENDERBUFFER_DEPTH_SIZE_EXT 0x8D54 +#define GL_RENDERBUFFER_STENCIL_SIZE_EXT 0x8D55 +typedef GLboolean (APIENTRYP PFNGLISRENDERBUFFEREXTPROC) (GLuint renderbuffer); +typedef void (APIENTRYP PFNGLBINDRENDERBUFFEREXTPROC) (GLenum target, GLuint renderbuffer); +typedef void (APIENTRYP PFNGLDELETERENDERBUFFERSEXTPROC) (GLsizei n, const GLuint *renderbuffers); +typedef void (APIENTRYP PFNGLGENRENDERBUFFERSEXTPROC) (GLsizei n, GLuint *renderbuffers); +typedef void (APIENTRYP PFNGLRENDERBUFFERSTORAGEEXTPROC) (GLenum target, GLenum internalformat, GLsizei width, GLsizei height); +typedef void (APIENTRYP PFNGLGETRENDERBUFFERPARAMETERIVEXTPROC) (GLenum target, GLenum pname, GLint *params); +typedef GLboolean (APIENTRYP PFNGLISFRAMEBUFFEREXTPROC) (GLuint framebuffer); +typedef void (APIENTRYP PFNGLBINDFRAMEBUFFEREXTPROC) (GLenum target, GLuint framebuffer); +typedef void (APIENTRYP PFNGLDELETEFRAMEBUFFERSEXTPROC) (GLsizei n, const GLuint *framebuffers); +typedef void (APIENTRYP PFNGLGENFRAMEBUFFERSEXTPROC) (GLsizei n, GLuint *framebuffers); +typedef GLenum (APIENTRYP PFNGLCHECKFRAMEBUFFERSTATUSEXTPROC) (GLenum target); +typedef void (APIENTRYP PFNGLFRAMEBUFFERTEXTURE1DEXTPROC) (GLenum target, GLenum attachment, GLenum textarget, GLuint texture, GLint level); +typedef void (APIENTRYP PFNGLFRAMEBUFFERTEXTURE2DEXTPROC) (GLenum target, GLenum attachment, GLenum textarget, GLuint texture, GLint level); +typedef void (APIENTRYP PFNGLFRAMEBUFFERTEXTURE3DEXTPROC) (GLenum target, GLenum attachment, GLenum textarget, GLuint texture, GLint level, GLint zoffset); +typedef void (APIENTRYP PFNGLFRAMEBUFFERRENDERBUFFEREXTPROC) (GLenum target, GLenum attachment, GLenum renderbuffertarget, GLuint renderbuffer); +typedef void (APIENTRYP PFNGLGETFRAMEBUFFERATTACHMENTPARAMETERIVEXTPROC) (GLenum target, GLenum attachment, GLenum pname, GLint *params); +typedef void (APIENTRYP PFNGLGENERATEMIPMAPEXTPROC) (GLenum target); +#ifdef GL_GLEXT_PROTOTYPES +GLAPI GLboolean APIENTRY glIsRenderbufferEXT (GLuint renderbuffer); +GLAPI void APIENTRY glBindRenderbufferEXT (GLenum target, GLuint renderbuffer); +GLAPI void APIENTRY glDeleteRenderbuffersEXT (GLsizei n, const GLuint *renderbuffers); +GLAPI void APIENTRY glGenRenderbuffersEXT (GLsizei n, GLuint *renderbuffers); +GLAPI void APIENTRY glRenderbufferStorageEXT (GLenum target, GLenum internalformat, GLsizei width, GLsizei height); +GLAPI void APIENTRY glGetRenderbufferParameterivEXT (GLenum target, GLenum pname, GLint *params); +GLAPI GLboolean APIENTRY glIsFramebufferEXT (GLuint framebuffer); +GLAPI void APIENTRY glBindFramebufferEXT (GLenum target, GLuint framebuffer); +GLAPI void APIENTRY glDeleteFramebuffersEXT (GLsizei n, const GLuint *framebuffers); +GLAPI void APIENTRY glGenFramebuffersEXT (GLsizei n, GLuint *framebuffers); +GLAPI GLenum APIENTRY glCheckFramebufferStatusEXT (GLenum target); +GLAPI void APIENTRY glFramebufferTexture1DEXT (GLenum target, GLenum attachment, GLenum textarget, GLuint texture, GLint level); +GLAPI void APIENTRY glFramebufferTexture2DEXT (GLenum target, GLenum attachment, GLenum textarget, GLuint texture, GLint level); +GLAPI void APIENTRY glFramebufferTexture3DEXT (GLenum target, GLenum attachment, GLenum textarget, GLuint texture, GLint level, GLint zoffset); +GLAPI void APIENTRY glFramebufferRenderbufferEXT (GLenum target, GLenum attachment, GLenum renderbuffertarget, GLuint renderbuffer); +GLAPI void APIENTRY glGetFramebufferAttachmentParameterivEXT (GLenum target, GLenum attachment, GLenum pname, GLint *params); +GLAPI void APIENTRY glGenerateMipmapEXT (GLenum target); +#endif +#endif /* GL_EXT_framebuffer_object */ + +#ifndef GL_EXT_framebuffer_sRGB +#define GL_EXT_framebuffer_sRGB 1 +#define GL_FRAMEBUFFER_SRGB_EXT 0x8DB9 +#define GL_FRAMEBUFFER_SRGB_CAPABLE_EXT 0x8DBA +#endif /* GL_EXT_framebuffer_sRGB */ + +#ifndef GL_EXT_geometry_shader4 +#define GL_EXT_geometry_shader4 1 +#define GL_GEOMETRY_SHADER_EXT 0x8DD9 +#define GL_GEOMETRY_VERTICES_OUT_EXT 0x8DDA +#define GL_GEOMETRY_INPUT_TYPE_EXT 0x8DDB +#define GL_GEOMETRY_OUTPUT_TYPE_EXT 0x8DDC +#define GL_MAX_GEOMETRY_TEXTURE_IMAGE_UNITS_EXT 0x8C29 +#define GL_MAX_GEOMETRY_VARYING_COMPONENTS_EXT 0x8DDD +#define GL_MAX_VERTEX_VARYING_COMPONENTS_EXT 0x8DDE +#define GL_MAX_VARYING_COMPONENTS_EXT 0x8B4B +#define GL_MAX_GEOMETRY_UNIFORM_COMPONENTS_EXT 0x8DDF +#define GL_MAX_GEOMETRY_OUTPUT_VERTICES_EXT 0x8DE0 +#define GL_MAX_GEOMETRY_TOTAL_OUTPUT_COMPONENTS_EXT 0x8DE1 +#define GL_LINES_ADJACENCY_EXT 0x000A +#define GL_LINE_STRIP_ADJACENCY_EXT 0x000B +#define GL_TRIANGLES_ADJACENCY_EXT 0x000C +#define GL_TRIANGLE_STRIP_ADJACENCY_EXT 0x000D +#define GL_FRAMEBUFFER_INCOMPLETE_LAYER_TARGETS_EXT 0x8DA8 +#define GL_FRAMEBUFFER_INCOMPLETE_LAYER_COUNT_EXT 0x8DA9 +#define GL_FRAMEBUFFER_ATTACHMENT_LAYERED_EXT 0x8DA7 +#define GL_FRAMEBUFFER_ATTACHMENT_TEXTURE_LAYER_EXT 0x8CD4 +#define GL_PROGRAM_POINT_SIZE_EXT 0x8642 +typedef void (APIENTRYP PFNGLPROGRAMPARAMETERIEXTPROC) (GLuint program, GLenum pname, GLint value); +#ifdef GL_GLEXT_PROTOTYPES +GLAPI void APIENTRY glProgramParameteriEXT (GLuint program, GLenum pname, GLint value); +#endif +#endif /* GL_EXT_geometry_shader4 */ + +#ifndef GL_EXT_gpu_program_parameters +#define GL_EXT_gpu_program_parameters 1 +typedef void (APIENTRYP PFNGLPROGRAMENVPARAMETERS4FVEXTPROC) (GLenum target, GLuint index, GLsizei count, const GLfloat *params); +typedef void (APIENTRYP PFNGLPROGRAMLOCALPARAMETERS4FVEXTPROC) (GLenum target, GLuint index, GLsizei count, const GLfloat *params); +#ifdef GL_GLEXT_PROTOTYPES +GLAPI void APIENTRY glProgramEnvParameters4fvEXT (GLenum target, GLuint index, GLsizei count, const GLfloat *params); +GLAPI void APIENTRY glProgramLocalParameters4fvEXT (GLenum target, GLuint index, GLsizei count, const GLfloat *params); +#endif +#endif /* GL_EXT_gpu_program_parameters */ + +#ifndef GL_EXT_gpu_shader4 +#define GL_EXT_gpu_shader4 1 +#define GL_VERTEX_ATTRIB_ARRAY_INTEGER_EXT 0x88FD +#define GL_SAMPLER_1D_ARRAY_EXT 0x8DC0 +#define GL_SAMPLER_2D_ARRAY_EXT 0x8DC1 +#define GL_SAMPLER_BUFFER_EXT 0x8DC2 +#define GL_SAMPLER_1D_ARRAY_SHADOW_EXT 0x8DC3 +#define GL_SAMPLER_2D_ARRAY_SHADOW_EXT 0x8DC4 +#define GL_SAMPLER_CUBE_SHADOW_EXT 0x8DC5 +#define GL_UNSIGNED_INT_VEC2_EXT 0x8DC6 +#define GL_UNSIGNED_INT_VEC3_EXT 0x8DC7 +#define GL_UNSIGNED_INT_VEC4_EXT 0x8DC8 +#define GL_INT_SAMPLER_1D_EXT 0x8DC9 +#define GL_INT_SAMPLER_2D_EXT 0x8DCA +#define GL_INT_SAMPLER_3D_EXT 0x8DCB +#define GL_INT_SAMPLER_CUBE_EXT 0x8DCC +#define GL_INT_SAMPLER_2D_RECT_EXT 0x8DCD +#define GL_INT_SAMPLER_1D_ARRAY_EXT 0x8DCE +#define GL_INT_SAMPLER_2D_ARRAY_EXT 0x8DCF +#define GL_INT_SAMPLER_BUFFER_EXT 0x8DD0 +#define GL_UNSIGNED_INT_SAMPLER_1D_EXT 0x8DD1 +#define GL_UNSIGNED_INT_SAMPLER_2D_EXT 0x8DD2 +#define GL_UNSIGNED_INT_SAMPLER_3D_EXT 0x8DD3 +#define GL_UNSIGNED_INT_SAMPLER_CUBE_EXT 0x8DD4 +#define GL_UNSIGNED_INT_SAMPLER_2D_RECT_EXT 0x8DD5 +#define GL_UNSIGNED_INT_SAMPLER_1D_ARRAY_EXT 0x8DD6 +#define GL_UNSIGNED_INT_SAMPLER_2D_ARRAY_EXT 0x8DD7 +#define GL_UNSIGNED_INT_SAMPLER_BUFFER_EXT 0x8DD8 +#define GL_MIN_PROGRAM_TEXEL_OFFSET_EXT 0x8904 +#define GL_MAX_PROGRAM_TEXEL_OFFSET_EXT 0x8905 +typedef void (APIENTRYP PFNGLGETUNIFORMUIVEXTPROC) (GLuint program, GLint location, GLuint *params); +typedef void (APIENTRYP PFNGLBINDFRAGDATALOCATIONEXTPROC) (GLuint program, GLuint color, const GLchar *name); +typedef GLint (APIENTRYP PFNGLGETFRAGDATALOCATIONEXTPROC) (GLuint program, const GLchar *name); +typedef void (APIENTRYP PFNGLUNIFORM1UIEXTPROC) (GLint location, GLuint v0); +typedef void (APIENTRYP PFNGLUNIFORM2UIEXTPROC) (GLint location, GLuint v0, GLuint v1); +typedef void (APIENTRYP PFNGLUNIFORM3UIEXTPROC) (GLint location, GLuint v0, GLuint v1, GLuint v2); +typedef void (APIENTRYP PFNGLUNIFORM4UIEXTPROC) (GLint location, GLuint v0, GLuint v1, GLuint v2, GLuint v3); +typedef void (APIENTRYP PFNGLUNIFORM1UIVEXTPROC) (GLint location, GLsizei count, const GLuint *value); +typedef void (APIENTRYP PFNGLUNIFORM2UIVEXTPROC) (GLint location, GLsizei count, const GLuint *value); +typedef void (APIENTRYP PFNGLUNIFORM3UIVEXTPROC) (GLint location, GLsizei count, const GLuint *value); +typedef void (APIENTRYP PFNGLUNIFORM4UIVEXTPROC) (GLint location, GLsizei count, const GLuint *value); +#ifdef GL_GLEXT_PROTOTYPES +GLAPI void APIENTRY glGetUniformuivEXT (GLuint program, GLint location, GLuint *params); +GLAPI void APIENTRY glBindFragDataLocationEXT (GLuint program, GLuint color, const GLchar *name); +GLAPI GLint APIENTRY glGetFragDataLocationEXT (GLuint program, const GLchar *name); +GLAPI void APIENTRY glUniform1uiEXT (GLint location, GLuint v0); +GLAPI void APIENTRY glUniform2uiEXT (GLint location, GLuint v0, GLuint v1); +GLAPI void APIENTRY glUniform3uiEXT (GLint location, GLuint v0, GLuint v1, GLuint v2); +GLAPI void APIENTRY glUniform4uiEXT (GLint location, GLuint v0, GLuint v1, GLuint v2, GLuint v3); +GLAPI void APIENTRY glUniform1uivEXT (GLint location, GLsizei count, const GLuint *value); +GLAPI void APIENTRY glUniform2uivEXT (GLint location, GLsizei count, const GLuint *value); +GLAPI void APIENTRY glUniform3uivEXT (GLint location, GLsizei count, const GLuint *value); +GLAPI void APIENTRY glUniform4uivEXT (GLint location, GLsizei count, const GLuint *value); +#endif +#endif /* GL_EXT_gpu_shader4 */ + +#ifndef GL_EXT_histogram +#define GL_EXT_histogram 1 +#define GL_HISTOGRAM_EXT 0x8024 +#define GL_PROXY_HISTOGRAM_EXT 0x8025 +#define GL_HISTOGRAM_WIDTH_EXT 0x8026 +#define GL_HISTOGRAM_FORMAT_EXT 0x8027 +#define GL_HISTOGRAM_RED_SIZE_EXT 0x8028 +#define GL_HISTOGRAM_GREEN_SIZE_EXT 0x8029 +#define GL_HISTOGRAM_BLUE_SIZE_EXT 0x802A +#define GL_HISTOGRAM_ALPHA_SIZE_EXT 0x802B +#define GL_HISTOGRAM_LUMINANCE_SIZE_EXT 0x802C +#define GL_HISTOGRAM_SINK_EXT 0x802D +#define GL_MINMAX_EXT 0x802E +#define GL_MINMAX_FORMAT_EXT 0x802F +#define GL_MINMAX_SINK_EXT 0x8030 +#define GL_TABLE_TOO_LARGE_EXT 0x8031 +typedef void (APIENTRYP PFNGLGETHISTOGRAMEXTPROC) (GLenum target, GLboolean reset, GLenum format, GLenum type, void *values); +typedef void (APIENTRYP PFNGLGETHISTOGRAMPARAMETERFVEXTPROC) (GLenum target, GLenum pname, GLfloat *params); +typedef void (APIENTRYP PFNGLGETHISTOGRAMPARAMETERIVEXTPROC) (GLenum target, GLenum pname, GLint *params); +typedef void (APIENTRYP PFNGLGETMINMAXEXTPROC) (GLenum target, GLboolean reset, GLenum format, GLenum type, void *values); +typedef void (APIENTRYP PFNGLGETMINMAXPARAMETERFVEXTPROC) (GLenum target, GLenum pname, GLfloat *params); +typedef void (APIENTRYP PFNGLGETMINMAXPARAMETERIVEXTPROC) (GLenum target, GLenum pname, GLint *params); +typedef void (APIENTRYP PFNGLHISTOGRAMEXTPROC) (GLenum target, GLsizei width, GLenum internalformat, GLboolean sink); +typedef void (APIENTRYP PFNGLMINMAXEXTPROC) (GLenum target, GLenum internalformat, GLboolean sink); +typedef void (APIENTRYP PFNGLRESETHISTOGRAMEXTPROC) (GLenum target); +typedef void (APIENTRYP PFNGLRESETMINMAXEXTPROC) (GLenum target); +#ifdef GL_GLEXT_PROTOTYPES +GLAPI void APIENTRY glGetHistogramEXT (GLenum target, GLboolean reset, GLenum format, GLenum type, void *values); +GLAPI void APIENTRY glGetHistogramParameterfvEXT (GLenum target, GLenum pname, GLfloat *params); +GLAPI void APIENTRY glGetHistogramParameterivEXT (GLenum target, GLenum pname, GLint *params); +GLAPI void APIENTRY glGetMinmaxEXT (GLenum target, GLboolean reset, GLenum format, GLenum type, void *values); +GLAPI void APIENTRY glGetMinmaxParameterfvEXT (GLenum target, GLenum pname, GLfloat *params); +GLAPI void APIENTRY glGetMinmaxParameterivEXT (GLenum target, GLenum pname, GLint *params); +GLAPI void APIENTRY glHistogramEXT (GLenum target, GLsizei width, GLenum internalformat, GLboolean sink); +GLAPI void APIENTRY glMinmaxEXT (GLenum target, GLenum internalformat, GLboolean sink); +GLAPI void APIENTRY glResetHistogramEXT (GLenum target); +GLAPI void APIENTRY glResetMinmaxEXT (GLenum target); +#endif +#endif /* GL_EXT_histogram */ + +#ifndef GL_EXT_index_array_formats +#define GL_EXT_index_array_formats 1 +#define GL_IUI_V2F_EXT 0x81AD +#define GL_IUI_V3F_EXT 0x81AE +#define GL_IUI_N3F_V2F_EXT 0x81AF +#define GL_IUI_N3F_V3F_EXT 0x81B0 +#define GL_T2F_IUI_V2F_EXT 0x81B1 +#define GL_T2F_IUI_V3F_EXT 0x81B2 +#define GL_T2F_IUI_N3F_V2F_EXT 0x81B3 +#define GL_T2F_IUI_N3F_V3F_EXT 0x81B4 +#endif /* GL_EXT_index_array_formats */ + +#ifndef GL_EXT_index_func +#define GL_EXT_index_func 1 +#define GL_INDEX_TEST_EXT 0x81B5 +#define GL_INDEX_TEST_FUNC_EXT 0x81B6 +#define GL_INDEX_TEST_REF_EXT 0x81B7 +typedef void (APIENTRYP PFNGLINDEXFUNCEXTPROC) (GLenum func, GLclampf ref); +#ifdef GL_GLEXT_PROTOTYPES +GLAPI void APIENTRY glIndexFuncEXT (GLenum func, GLclampf ref); +#endif +#endif /* GL_EXT_index_func */ + +#ifndef GL_EXT_index_material +#define GL_EXT_index_material 1 +#define GL_INDEX_MATERIAL_EXT 0x81B8 +#define GL_INDEX_MATERIAL_PARAMETER_EXT 0x81B9 +#define GL_INDEX_MATERIAL_FACE_EXT 0x81BA +typedef void (APIENTRYP PFNGLINDEXMATERIALEXTPROC) (GLenum face, GLenum mode); +#ifdef GL_GLEXT_PROTOTYPES +GLAPI void APIENTRY glIndexMaterialEXT (GLenum face, GLenum mode); +#endif +#endif /* GL_EXT_index_material */ + +#ifndef GL_EXT_index_texture +#define GL_EXT_index_texture 1 +#endif /* GL_EXT_index_texture */ + +#ifndef GL_EXT_light_texture +#define GL_EXT_light_texture 1 +#define GL_FRAGMENT_MATERIAL_EXT 0x8349 +#define GL_FRAGMENT_NORMAL_EXT 0x834A +#define GL_FRAGMENT_COLOR_EXT 0x834C +#define GL_ATTENUATION_EXT 0x834D +#define GL_SHADOW_ATTENUATION_EXT 0x834E +#define GL_TEXTURE_APPLICATION_MODE_EXT 0x834F +#define GL_TEXTURE_LIGHT_EXT 0x8350 +#define GL_TEXTURE_MATERIAL_FACE_EXT 0x8351 +#define GL_TEXTURE_MATERIAL_PARAMETER_EXT 0x8352 +typedef void (APIENTRYP PFNGLAPPLYTEXTUREEXTPROC) (GLenum mode); +typedef void (APIENTRYP PFNGLTEXTURELIGHTEXTPROC) (GLenum pname); +typedef void (APIENTRYP PFNGLTEXTUREMATERIALEXTPROC) (GLenum face, GLenum mode); +#ifdef GL_GLEXT_PROTOTYPES +GLAPI void APIENTRY glApplyTextureEXT (GLenum mode); +GLAPI void APIENTRY glTextureLightEXT (GLenum pname); +GLAPI void APIENTRY glTextureMaterialEXT (GLenum face, GLenum mode); +#endif +#endif /* GL_EXT_light_texture */ + +#ifndef GL_EXT_misc_attribute +#define GL_EXT_misc_attribute 1 +#endif /* GL_EXT_misc_attribute */ + +#ifndef GL_EXT_multi_draw_arrays +#define GL_EXT_multi_draw_arrays 1 +typedef void (APIENTRYP PFNGLMULTIDRAWARRAYSEXTPROC) (GLenum mode, const GLint *first, const GLsizei *count, GLsizei primcount); +typedef void (APIENTRYP PFNGLMULTIDRAWELEMENTSEXTPROC) (GLenum mode, const GLsizei *count, GLenum type, const void *const*indices, GLsizei primcount); +#ifdef GL_GLEXT_PROTOTYPES +GLAPI void APIENTRY glMultiDrawArraysEXT (GLenum mode, const GLint *first, const GLsizei *count, GLsizei primcount); +GLAPI void APIENTRY glMultiDrawElementsEXT (GLenum mode, const GLsizei *count, GLenum type, const void *const*indices, GLsizei primcount); +#endif +#endif /* GL_EXT_multi_draw_arrays */ + +#ifndef GL_EXT_multisample +#define GL_EXT_multisample 1 +#define GL_MULTISAMPLE_EXT 0x809D +#define GL_SAMPLE_ALPHA_TO_MASK_EXT 0x809E +#define GL_SAMPLE_ALPHA_TO_ONE_EXT 0x809F +#define GL_SAMPLE_MASK_EXT 0x80A0 +#define GL_1PASS_EXT 0x80A1 +#define GL_2PASS_0_EXT 0x80A2 +#define GL_2PASS_1_EXT 0x80A3 +#define GL_4PASS_0_EXT 0x80A4 +#define GL_4PASS_1_EXT 0x80A5 +#define GL_4PASS_2_EXT 0x80A6 +#define GL_4PASS_3_EXT 0x80A7 +#define GL_SAMPLE_BUFFERS_EXT 0x80A8 +#define GL_SAMPLES_EXT 0x80A9 +#define GL_SAMPLE_MASK_VALUE_EXT 0x80AA +#define GL_SAMPLE_MASK_INVERT_EXT 0x80AB +#define GL_SAMPLE_PATTERN_EXT 0x80AC +#define GL_MULTISAMPLE_BIT_EXT 0x20000000 +typedef void (APIENTRYP PFNGLSAMPLEMASKEXTPROC) (GLclampf value, GLboolean invert); +typedef void (APIENTRYP PFNGLSAMPLEPATTERNEXTPROC) (GLenum pattern); +#ifdef GL_GLEXT_PROTOTYPES +GLAPI void APIENTRY glSampleMaskEXT (GLclampf value, GLboolean invert); +GLAPI void APIENTRY glSamplePatternEXT (GLenum pattern); +#endif +#endif /* GL_EXT_multisample */ + +#ifndef GL_EXT_packed_depth_stencil +#define GL_EXT_packed_depth_stencil 1 +#define GL_DEPTH_STENCIL_EXT 0x84F9 +#define GL_UNSIGNED_INT_24_8_EXT 0x84FA +#define GL_DEPTH24_STENCIL8_EXT 0x88F0 +#define GL_TEXTURE_STENCIL_SIZE_EXT 0x88F1 +#endif /* GL_EXT_packed_depth_stencil */ + +#ifndef GL_EXT_packed_float +#define GL_EXT_packed_float 1 +#define GL_R11F_G11F_B10F_EXT 0x8C3A +#define GL_UNSIGNED_INT_10F_11F_11F_REV_EXT 0x8C3B +#define GL_RGBA_SIGNED_COMPONENTS_EXT 0x8C3C +#endif /* GL_EXT_packed_float */ + +#ifndef GL_EXT_packed_pixels +#define GL_EXT_packed_pixels 1 +#define GL_UNSIGNED_BYTE_3_3_2_EXT 0x8032 +#define GL_UNSIGNED_SHORT_4_4_4_4_EXT 0x8033 +#define GL_UNSIGNED_SHORT_5_5_5_1_EXT 0x8034 +#define GL_UNSIGNED_INT_8_8_8_8_EXT 0x8035 +#define GL_UNSIGNED_INT_10_10_10_2_EXT 0x8036 +#endif /* GL_EXT_packed_pixels */ + +#ifndef GL_EXT_paletted_texture +#define GL_EXT_paletted_texture 1 +#define GL_COLOR_INDEX1_EXT 0x80E2 +#define GL_COLOR_INDEX2_EXT 0x80E3 +#define GL_COLOR_INDEX4_EXT 0x80E4 +#define GL_COLOR_INDEX8_EXT 0x80E5 +#define GL_COLOR_INDEX12_EXT 0x80E6 +#define GL_COLOR_INDEX16_EXT 0x80E7 +#define GL_TEXTURE_INDEX_SIZE_EXT 0x80ED +typedef void (APIENTRYP PFNGLCOLORTABLEEXTPROC) (GLenum target, GLenum internalFormat, GLsizei width, GLenum format, GLenum type, const void *table); +typedef void (APIENTRYP PFNGLGETCOLORTABLEEXTPROC) (GLenum target, GLenum format, GLenum type, void *data); +typedef void (APIENTRYP PFNGLGETCOLORTABLEPARAMETERIVEXTPROC) (GLenum target, GLenum pname, GLint *params); +typedef void (APIENTRYP PFNGLGETCOLORTABLEPARAMETERFVEXTPROC) (GLenum target, GLenum pname, GLfloat *params); +#ifdef GL_GLEXT_PROTOTYPES +GLAPI void APIENTRY glColorTableEXT (GLenum target, GLenum internalFormat, GLsizei width, GLenum format, GLenum type, const void *table); +GLAPI void APIENTRY glGetColorTableEXT (GLenum target, GLenum format, GLenum type, void *data); +GLAPI void APIENTRY glGetColorTableParameterivEXT (GLenum target, GLenum pname, GLint *params); +GLAPI void APIENTRY glGetColorTableParameterfvEXT (GLenum target, GLenum pname, GLfloat *params); +#endif +#endif /* GL_EXT_paletted_texture */ + +#ifndef GL_EXT_pixel_buffer_object +#define GL_EXT_pixel_buffer_object 1 +#define GL_PIXEL_PACK_BUFFER_EXT 0x88EB +#define GL_PIXEL_UNPACK_BUFFER_EXT 0x88EC +#define GL_PIXEL_PACK_BUFFER_BINDING_EXT 0x88ED +#define GL_PIXEL_UNPACK_BUFFER_BINDING_EXT 0x88EF +#endif /* GL_EXT_pixel_buffer_object */ + +#ifndef GL_EXT_pixel_transform +#define GL_EXT_pixel_transform 1 +#define GL_PIXEL_TRANSFORM_2D_EXT 0x8330 +#define GL_PIXEL_MAG_FILTER_EXT 0x8331 +#define GL_PIXEL_MIN_FILTER_EXT 0x8332 +#define GL_PIXEL_CUBIC_WEIGHT_EXT 0x8333 +#define GL_CUBIC_EXT 0x8334 +#define GL_AVERAGE_EXT 0x8335 +#define GL_PIXEL_TRANSFORM_2D_STACK_DEPTH_EXT 0x8336 +#define GL_MAX_PIXEL_TRANSFORM_2D_STACK_DEPTH_EXT 0x8337 +#define GL_PIXEL_TRANSFORM_2D_MATRIX_EXT 0x8338 +typedef void (APIENTRYP PFNGLPIXELTRANSFORMPARAMETERIEXTPROC) (GLenum target, GLenum pname, GLint param); +typedef void (APIENTRYP PFNGLPIXELTRANSFORMPARAMETERFEXTPROC) (GLenum target, GLenum pname, GLfloat param); +typedef void (APIENTRYP PFNGLPIXELTRANSFORMPARAMETERIVEXTPROC) (GLenum target, GLenum pname, const GLint *params); +typedef void (APIENTRYP PFNGLPIXELTRANSFORMPARAMETERFVEXTPROC) (GLenum target, GLenum pname, const GLfloat *params); +typedef void (APIENTRYP PFNGLGETPIXELTRANSFORMPARAMETERIVEXTPROC) (GLenum target, GLenum pname, GLint *params); +typedef void (APIENTRYP PFNGLGETPIXELTRANSFORMPARAMETERFVEXTPROC) (GLenum target, GLenum pname, GLfloat *params); +#ifdef GL_GLEXT_PROTOTYPES +GLAPI void APIENTRY glPixelTransformParameteriEXT (GLenum target, GLenum pname, GLint param); +GLAPI void APIENTRY glPixelTransformParameterfEXT (GLenum target, GLenum pname, GLfloat param); +GLAPI void APIENTRY glPixelTransformParameterivEXT (GLenum target, GLenum pname, const GLint *params); +GLAPI void APIENTRY glPixelTransformParameterfvEXT (GLenum target, GLenum pname, const GLfloat *params); +GLAPI void APIENTRY glGetPixelTransformParameterivEXT (GLenum target, GLenum pname, GLint *params); +GLAPI void APIENTRY glGetPixelTransformParameterfvEXT (GLenum target, GLenum pname, GLfloat *params); +#endif +#endif /* GL_EXT_pixel_transform */ + +#ifndef GL_EXT_pixel_transform_color_table +#define GL_EXT_pixel_transform_color_table 1 +#endif /* GL_EXT_pixel_transform_color_table */ + +#ifndef GL_EXT_point_parameters +#define GL_EXT_point_parameters 1 +#define GL_POINT_SIZE_MIN_EXT 0x8126 +#define GL_POINT_SIZE_MAX_EXT 0x8127 +#define GL_POINT_FADE_THRESHOLD_SIZE_EXT 0x8128 +#define GL_DISTANCE_ATTENUATION_EXT 0x8129 +typedef void (APIENTRYP PFNGLPOINTPARAMETERFEXTPROC) (GLenum pname, GLfloat param); +typedef void (APIENTRYP PFNGLPOINTPARAMETERFVEXTPROC) (GLenum pname, const GLfloat *params); +#ifdef GL_GLEXT_PROTOTYPES +GLAPI void APIENTRY glPointParameterfEXT (GLenum pname, GLfloat param); +GLAPI void APIENTRY glPointParameterfvEXT (GLenum pname, const GLfloat *params); +#endif +#endif /* GL_EXT_point_parameters */ + +#ifndef GL_EXT_polygon_offset +#define GL_EXT_polygon_offset 1 +#define GL_POLYGON_OFFSET_EXT 0x8037 +#define GL_POLYGON_OFFSET_FACTOR_EXT 0x8038 +#define GL_POLYGON_OFFSET_BIAS_EXT 0x8039 +typedef void (APIENTRYP PFNGLPOLYGONOFFSETEXTPROC) (GLfloat factor, GLfloat bias); +#ifdef GL_GLEXT_PROTOTYPES +GLAPI void APIENTRY glPolygonOffsetEXT (GLfloat factor, GLfloat bias); +#endif +#endif /* GL_EXT_polygon_offset */ + +#ifndef GL_EXT_provoking_vertex +#define GL_EXT_provoking_vertex 1 +#define GL_QUADS_FOLLOW_PROVOKING_VERTEX_CONVENTION_EXT 0x8E4C +#define GL_FIRST_VERTEX_CONVENTION_EXT 0x8E4D +#define GL_LAST_VERTEX_CONVENTION_EXT 0x8E4E +#define GL_PROVOKING_VERTEX_EXT 0x8E4F +typedef void (APIENTRYP PFNGLPROVOKINGVERTEXEXTPROC) (GLenum mode); +#ifdef GL_GLEXT_PROTOTYPES +GLAPI void APIENTRY glProvokingVertexEXT (GLenum mode); +#endif +#endif /* GL_EXT_provoking_vertex */ + +#ifndef GL_EXT_rescale_normal +#define GL_EXT_rescale_normal 1 +#define GL_RESCALE_NORMAL_EXT 0x803A +#endif /* GL_EXT_rescale_normal */ + +#ifndef GL_EXT_secondary_color +#define GL_EXT_secondary_color 1 +#define GL_COLOR_SUM_EXT 0x8458 +#define GL_CURRENT_SECONDARY_COLOR_EXT 0x8459 +#define GL_SECONDARY_COLOR_ARRAY_SIZE_EXT 0x845A +#define GL_SECONDARY_COLOR_ARRAY_TYPE_EXT 0x845B +#define GL_SECONDARY_COLOR_ARRAY_STRIDE_EXT 0x845C +#define GL_SECONDARY_COLOR_ARRAY_POINTER_EXT 0x845D +#define GL_SECONDARY_COLOR_ARRAY_EXT 0x845E +typedef void (APIENTRYP PFNGLSECONDARYCOLOR3BEXTPROC) (GLbyte red, GLbyte green, GLbyte blue); +typedef void (APIENTRYP PFNGLSECONDARYCOLOR3BVEXTPROC) (const GLbyte *v); +typedef void (APIENTRYP PFNGLSECONDARYCOLOR3DEXTPROC) (GLdouble red, GLdouble green, GLdouble blue); +typedef void (APIENTRYP PFNGLSECONDARYCOLOR3DVEXTPROC) (const GLdouble *v); +typedef void (APIENTRYP PFNGLSECONDARYCOLOR3FEXTPROC) (GLfloat red, GLfloat green, GLfloat blue); +typedef void (APIENTRYP PFNGLSECONDARYCOLOR3FVEXTPROC) (const GLfloat *v); +typedef void (APIENTRYP PFNGLSECONDARYCOLOR3IEXTPROC) (GLint red, GLint green, GLint blue); +typedef void (APIENTRYP PFNGLSECONDARYCOLOR3IVEXTPROC) (const GLint *v); +typedef void (APIENTRYP PFNGLSECONDARYCOLOR3SEXTPROC) (GLshort red, GLshort green, GLshort blue); +typedef void (APIENTRYP PFNGLSECONDARYCOLOR3SVEXTPROC) (const GLshort *v); +typedef void (APIENTRYP PFNGLSECONDARYCOLOR3UBEXTPROC) (GLubyte red, GLubyte green, GLubyte blue); +typedef void (APIENTRYP PFNGLSECONDARYCOLOR3UBVEXTPROC) (const GLubyte *v); +typedef void (APIENTRYP PFNGLSECONDARYCOLOR3UIEXTPROC) (GLuint red, GLuint green, GLuint blue); +typedef void (APIENTRYP PFNGLSECONDARYCOLOR3UIVEXTPROC) (const GLuint *v); +typedef void (APIENTRYP PFNGLSECONDARYCOLOR3USEXTPROC) (GLushort red, GLushort green, GLushort blue); +typedef void (APIENTRYP PFNGLSECONDARYCOLOR3USVEXTPROC) (const GLushort *v); +typedef void (APIENTRYP PFNGLSECONDARYCOLORPOINTEREXTPROC) (GLint size, GLenum type, GLsizei stride, const void *pointer); +#ifdef GL_GLEXT_PROTOTYPES +GLAPI void APIENTRY glSecondaryColor3bEXT (GLbyte red, GLbyte green, GLbyte blue); +GLAPI void APIENTRY glSecondaryColor3bvEXT (const GLbyte *v); +GLAPI void APIENTRY glSecondaryColor3dEXT (GLdouble red, GLdouble green, GLdouble blue); +GLAPI void APIENTRY glSecondaryColor3dvEXT (const GLdouble *v); +GLAPI void APIENTRY glSecondaryColor3fEXT (GLfloat red, GLfloat green, GLfloat blue); +GLAPI void APIENTRY glSecondaryColor3fvEXT (const GLfloat *v); +GLAPI void APIENTRY glSecondaryColor3iEXT (GLint red, GLint green, GLint blue); +GLAPI void APIENTRY glSecondaryColor3ivEXT (const GLint *v); +GLAPI void APIENTRY glSecondaryColor3sEXT (GLshort red, GLshort green, GLshort blue); +GLAPI void APIENTRY glSecondaryColor3svEXT (const GLshort *v); +GLAPI void APIENTRY glSecondaryColor3ubEXT (GLubyte red, GLubyte green, GLubyte blue); +GLAPI void APIENTRY glSecondaryColor3ubvEXT (const GLubyte *v); +GLAPI void APIENTRY glSecondaryColor3uiEXT (GLuint red, GLuint green, GLuint blue); +GLAPI void APIENTRY glSecondaryColor3uivEXT (const GLuint *v); +GLAPI void APIENTRY glSecondaryColor3usEXT (GLushort red, GLushort green, GLushort blue); +GLAPI void APIENTRY glSecondaryColor3usvEXT (const GLushort *v); +GLAPI void APIENTRY glSecondaryColorPointerEXT (GLint size, GLenum type, GLsizei stride, const void *pointer); +#endif +#endif /* GL_EXT_secondary_color */ + +#ifndef GL_EXT_separate_shader_objects +#define GL_EXT_separate_shader_objects 1 +#define GL_ACTIVE_PROGRAM_EXT 0x8B8D +typedef void (APIENTRYP PFNGLUSESHADERPROGRAMEXTPROC) (GLenum type, GLuint program); +typedef void (APIENTRYP PFNGLACTIVEPROGRAMEXTPROC) (GLuint program); +typedef GLuint (APIENTRYP PFNGLCREATESHADERPROGRAMEXTPROC) (GLenum type, const GLchar *string); +#ifdef GL_GLEXT_PROTOTYPES +GLAPI void APIENTRY glUseShaderProgramEXT (GLenum type, GLuint program); +GLAPI void APIENTRY glActiveProgramEXT (GLuint program); +GLAPI GLuint APIENTRY glCreateShaderProgramEXT (GLenum type, const GLchar *string); +#endif +#endif /* GL_EXT_separate_shader_objects */ + +#ifndef GL_EXT_separate_specular_color +#define GL_EXT_separate_specular_color 1 +#define GL_LIGHT_MODEL_COLOR_CONTROL_EXT 0x81F8 +#define GL_SINGLE_COLOR_EXT 0x81F9 +#define GL_SEPARATE_SPECULAR_COLOR_EXT 0x81FA +#endif /* GL_EXT_separate_specular_color */ + +#ifndef GL_EXT_shader_image_load_formatted +#define GL_EXT_shader_image_load_formatted 1 +#endif /* GL_EXT_shader_image_load_formatted */ + +#ifndef GL_EXT_shader_image_load_store +#define GL_EXT_shader_image_load_store 1 +#define GL_MAX_IMAGE_UNITS_EXT 0x8F38 +#define GL_MAX_COMBINED_IMAGE_UNITS_AND_FRAGMENT_OUTPUTS_EXT 0x8F39 +#define GL_IMAGE_BINDING_NAME_EXT 0x8F3A +#define GL_IMAGE_BINDING_LEVEL_EXT 0x8F3B +#define GL_IMAGE_BINDING_LAYERED_EXT 0x8F3C +#define GL_IMAGE_BINDING_LAYER_EXT 0x8F3D +#define GL_IMAGE_BINDING_ACCESS_EXT 0x8F3E +#define GL_IMAGE_1D_EXT 0x904C +#define GL_IMAGE_2D_EXT 0x904D +#define GL_IMAGE_3D_EXT 0x904E +#define GL_IMAGE_2D_RECT_EXT 0x904F +#define GL_IMAGE_CUBE_EXT 0x9050 +#define GL_IMAGE_BUFFER_EXT 0x9051 +#define GL_IMAGE_1D_ARRAY_EXT 0x9052 +#define GL_IMAGE_2D_ARRAY_EXT 0x9053 +#define GL_IMAGE_CUBE_MAP_ARRAY_EXT 0x9054 +#define GL_IMAGE_2D_MULTISAMPLE_EXT 0x9055 +#define GL_IMAGE_2D_MULTISAMPLE_ARRAY_EXT 0x9056 +#define GL_INT_IMAGE_1D_EXT 0x9057 +#define GL_INT_IMAGE_2D_EXT 0x9058 +#define GL_INT_IMAGE_3D_EXT 0x9059 +#define GL_INT_IMAGE_2D_RECT_EXT 0x905A +#define GL_INT_IMAGE_CUBE_EXT 0x905B +#define GL_INT_IMAGE_BUFFER_EXT 0x905C +#define GL_INT_IMAGE_1D_ARRAY_EXT 0x905D +#define GL_INT_IMAGE_2D_ARRAY_EXT 0x905E +#define GL_INT_IMAGE_CUBE_MAP_ARRAY_EXT 0x905F +#define GL_INT_IMAGE_2D_MULTISAMPLE_EXT 0x9060 +#define GL_INT_IMAGE_2D_MULTISAMPLE_ARRAY_EXT 0x9061 +#define GL_UNSIGNED_INT_IMAGE_1D_EXT 0x9062 +#define GL_UNSIGNED_INT_IMAGE_2D_EXT 0x9063 +#define GL_UNSIGNED_INT_IMAGE_3D_EXT 0x9064 +#define GL_UNSIGNED_INT_IMAGE_2D_RECT_EXT 0x9065 +#define GL_UNSIGNED_INT_IMAGE_CUBE_EXT 0x9066 +#define GL_UNSIGNED_INT_IMAGE_BUFFER_EXT 0x9067 +#define GL_UNSIGNED_INT_IMAGE_1D_ARRAY_EXT 0x9068 +#define GL_UNSIGNED_INT_IMAGE_2D_ARRAY_EXT 0x9069 +#define GL_UNSIGNED_INT_IMAGE_CUBE_MAP_ARRAY_EXT 0x906A +#define GL_UNSIGNED_INT_IMAGE_2D_MULTISAMPLE_EXT 0x906B +#define GL_UNSIGNED_INT_IMAGE_2D_MULTISAMPLE_ARRAY_EXT 0x906C +#define GL_MAX_IMAGE_SAMPLES_EXT 0x906D +#define GL_IMAGE_BINDING_FORMAT_EXT 0x906E +#define GL_VERTEX_ATTRIB_ARRAY_BARRIER_BIT_EXT 0x00000001 +#define GL_ELEMENT_ARRAY_BARRIER_BIT_EXT 0x00000002 +#define GL_UNIFORM_BARRIER_BIT_EXT 0x00000004 +#define GL_TEXTURE_FETCH_BARRIER_BIT_EXT 0x00000008 +#define GL_SHADER_IMAGE_ACCESS_BARRIER_BIT_EXT 0x00000020 +#define GL_COMMAND_BARRIER_BIT_EXT 0x00000040 +#define GL_PIXEL_BUFFER_BARRIER_BIT_EXT 0x00000080 +#define GL_TEXTURE_UPDATE_BARRIER_BIT_EXT 0x00000100 +#define GL_BUFFER_UPDATE_BARRIER_BIT_EXT 0x00000200 +#define GL_FRAMEBUFFER_BARRIER_BIT_EXT 0x00000400 +#define GL_TRANSFORM_FEEDBACK_BARRIER_BIT_EXT 0x00000800 +#define GL_ATOMIC_COUNTER_BARRIER_BIT_EXT 0x00001000 +#define GL_ALL_BARRIER_BITS_EXT 0xFFFFFFFF +typedef void (APIENTRYP PFNGLBINDIMAGETEXTUREEXTPROC) (GLuint index, GLuint texture, GLint level, GLboolean layered, GLint layer, GLenum access, GLint format); +typedef void (APIENTRYP PFNGLMEMORYBARRIEREXTPROC) (GLbitfield barriers); +#ifdef GL_GLEXT_PROTOTYPES +GLAPI void APIENTRY glBindImageTextureEXT (GLuint index, GLuint texture, GLint level, GLboolean layered, GLint layer, GLenum access, GLint format); +GLAPI void APIENTRY glMemoryBarrierEXT (GLbitfield barriers); +#endif +#endif /* GL_EXT_shader_image_load_store */ + +#ifndef GL_EXT_shader_integer_mix +#define GL_EXT_shader_integer_mix 1 +#endif /* GL_EXT_shader_integer_mix */ + +#ifndef GL_EXT_shadow_funcs +#define GL_EXT_shadow_funcs 1 +#endif /* GL_EXT_shadow_funcs */ + +#ifndef GL_EXT_shared_texture_palette +#define GL_EXT_shared_texture_palette 1 +#define GL_SHARED_TEXTURE_PALETTE_EXT 0x81FB +#endif /* GL_EXT_shared_texture_palette */ + +#ifndef GL_EXT_stencil_clear_tag +#define GL_EXT_stencil_clear_tag 1 +#define GL_STENCIL_TAG_BITS_EXT 0x88F2 +#define GL_STENCIL_CLEAR_TAG_VALUE_EXT 0x88F3 +typedef void (APIENTRYP PFNGLSTENCILCLEARTAGEXTPROC) (GLsizei stencilTagBits, GLuint stencilClearTag); +#ifdef GL_GLEXT_PROTOTYPES +GLAPI void APIENTRY glStencilClearTagEXT (GLsizei stencilTagBits, GLuint stencilClearTag); +#endif +#endif /* GL_EXT_stencil_clear_tag */ + +#ifndef GL_EXT_stencil_two_side +#define GL_EXT_stencil_two_side 1 +#define GL_STENCIL_TEST_TWO_SIDE_EXT 0x8910 +#define GL_ACTIVE_STENCIL_FACE_EXT 0x8911 +typedef void (APIENTRYP PFNGLACTIVESTENCILFACEEXTPROC) (GLenum face); +#ifdef GL_GLEXT_PROTOTYPES +GLAPI void APIENTRY glActiveStencilFaceEXT (GLenum face); +#endif +#endif /* GL_EXT_stencil_two_side */ + +#ifndef GL_EXT_stencil_wrap +#define GL_EXT_stencil_wrap 1 +#define GL_INCR_WRAP_EXT 0x8507 +#define GL_DECR_WRAP_EXT 0x8508 +#endif /* GL_EXT_stencil_wrap */ + +#ifndef GL_EXT_subtexture +#define GL_EXT_subtexture 1 +typedef void (APIENTRYP PFNGLTEXSUBIMAGE1DEXTPROC) (GLenum target, GLint level, GLint xoffset, GLsizei width, GLenum format, GLenum type, const void *pixels); +typedef void (APIENTRYP PFNGLTEXSUBIMAGE2DEXTPROC) (GLenum target, GLint level, GLint xoffset, GLint yoffset, GLsizei width, GLsizei height, GLenum format, GLenum type, const void *pixels); +#ifdef GL_GLEXT_PROTOTYPES +GLAPI void APIENTRY glTexSubImage1DEXT (GLenum target, GLint level, GLint xoffset, GLsizei width, GLenum format, GLenum type, const void *pixels); +GLAPI void APIENTRY glTexSubImage2DEXT (GLenum target, GLint level, GLint xoffset, GLint yoffset, GLsizei width, GLsizei height, GLenum format, GLenum type, const void *pixels); +#endif +#endif /* GL_EXT_subtexture */ + +#ifndef GL_EXT_texture +#define GL_EXT_texture 1 +#define GL_ALPHA4_EXT 0x803B +#define GL_ALPHA8_EXT 0x803C +#define GL_ALPHA12_EXT 0x803D +#define GL_ALPHA16_EXT 0x803E +#define GL_LUMINANCE4_EXT 0x803F +#define GL_LUMINANCE8_EXT 0x8040 +#define GL_LUMINANCE12_EXT 0x8041 +#define GL_LUMINANCE16_EXT 0x8042 +#define GL_LUMINANCE4_ALPHA4_EXT 0x8043 +#define GL_LUMINANCE6_ALPHA2_EXT 0x8044 +#define GL_LUMINANCE8_ALPHA8_EXT 0x8045 +#define GL_LUMINANCE12_ALPHA4_EXT 0x8046 +#define GL_LUMINANCE12_ALPHA12_EXT 0x8047 +#define GL_LUMINANCE16_ALPHA16_EXT 0x8048 +#define GL_INTENSITY_EXT 0x8049 +#define GL_INTENSITY4_EXT 0x804A +#define GL_INTENSITY8_EXT 0x804B +#define GL_INTENSITY12_EXT 0x804C +#define GL_INTENSITY16_EXT 0x804D +#define GL_RGB2_EXT 0x804E +#define GL_RGB4_EXT 0x804F +#define GL_RGB5_EXT 0x8050 +#define GL_RGB8_EXT 0x8051 +#define GL_RGB10_EXT 0x8052 +#define GL_RGB12_EXT 0x8053 +#define GL_RGB16_EXT 0x8054 +#define GL_RGBA2_EXT 0x8055 +#define GL_RGBA4_EXT 0x8056 +#define GL_RGB5_A1_EXT 0x8057 +#define GL_RGBA8_EXT 0x8058 +#define GL_RGB10_A2_EXT 0x8059 +#define GL_RGBA12_EXT 0x805A +#define GL_RGBA16_EXT 0x805B +#define GL_TEXTURE_RED_SIZE_EXT 0x805C +#define GL_TEXTURE_GREEN_SIZE_EXT 0x805D +#define GL_TEXTURE_BLUE_SIZE_EXT 0x805E +#define GL_TEXTURE_ALPHA_SIZE_EXT 0x805F +#define GL_TEXTURE_LUMINANCE_SIZE_EXT 0x8060 +#define GL_TEXTURE_INTENSITY_SIZE_EXT 0x8061 +#define GL_REPLACE_EXT 0x8062 +#define GL_PROXY_TEXTURE_1D_EXT 0x8063 +#define GL_PROXY_TEXTURE_2D_EXT 0x8064 +#define GL_TEXTURE_TOO_LARGE_EXT 0x8065 +#endif /* GL_EXT_texture */ + +#ifndef GL_EXT_texture3D +#define GL_EXT_texture3D 1 +#define GL_PACK_SKIP_IMAGES_EXT 0x806B +#define GL_PACK_IMAGE_HEIGHT_EXT 0x806C +#define GL_UNPACK_SKIP_IMAGES_EXT 0x806D +#define GL_UNPACK_IMAGE_HEIGHT_EXT 0x806E +#define GL_TEXTURE_3D_EXT 0x806F +#define GL_PROXY_TEXTURE_3D_EXT 0x8070 +#define GL_TEXTURE_DEPTH_EXT 0x8071 +#define GL_TEXTURE_WRAP_R_EXT 0x8072 +#define GL_MAX_3D_TEXTURE_SIZE_EXT 0x8073 +typedef void (APIENTRYP PFNGLTEXIMAGE3DEXTPROC) (GLenum target, GLint level, GLenum internalformat, GLsizei width, GLsizei height, GLsizei depth, GLint border, GLenum format, GLenum type, const void *pixels); +typedef void (APIENTRYP PFNGLTEXSUBIMAGE3DEXTPROC) (GLenum target, GLint level, GLint xoffset, GLint yoffset, GLint zoffset, GLsizei width, GLsizei height, GLsizei depth, GLenum format, GLenum type, const void *pixels); +#ifdef GL_GLEXT_PROTOTYPES +GLAPI void APIENTRY glTexImage3DEXT (GLenum target, GLint level, GLenum internalformat, GLsizei width, GLsizei height, GLsizei depth, GLint border, GLenum format, GLenum type, const void *pixels); +GLAPI void APIENTRY glTexSubImage3DEXT (GLenum target, GLint level, GLint xoffset, GLint yoffset, GLint zoffset, GLsizei width, GLsizei height, GLsizei depth, GLenum format, GLenum type, const void *pixels); +#endif +#endif /* GL_EXT_texture3D */ + +#ifndef GL_EXT_texture_array +#define GL_EXT_texture_array 1 +#define GL_TEXTURE_1D_ARRAY_EXT 0x8C18 +#define GL_PROXY_TEXTURE_1D_ARRAY_EXT 0x8C19 +#define GL_TEXTURE_2D_ARRAY_EXT 0x8C1A +#define GL_PROXY_TEXTURE_2D_ARRAY_EXT 0x8C1B +#define GL_TEXTURE_BINDING_1D_ARRAY_EXT 0x8C1C +#define GL_TEXTURE_BINDING_2D_ARRAY_EXT 0x8C1D +#define GL_MAX_ARRAY_TEXTURE_LAYERS_EXT 0x88FF +#define GL_COMPARE_REF_DEPTH_TO_TEXTURE_EXT 0x884E +#endif /* GL_EXT_texture_array */ + +#ifndef GL_EXT_texture_buffer_object +#define GL_EXT_texture_buffer_object 1 +#define GL_TEXTURE_BUFFER_EXT 0x8C2A +#define GL_MAX_TEXTURE_BUFFER_SIZE_EXT 0x8C2B +#define GL_TEXTURE_BINDING_BUFFER_EXT 0x8C2C +#define GL_TEXTURE_BUFFER_DATA_STORE_BINDING_EXT 0x8C2D +#define GL_TEXTURE_BUFFER_FORMAT_EXT 0x8C2E +typedef void (APIENTRYP PFNGLTEXBUFFEREXTPROC) (GLenum target, GLenum internalformat, GLuint buffer); +#ifdef GL_GLEXT_PROTOTYPES +GLAPI void APIENTRY glTexBufferEXT (GLenum target, GLenum internalformat, GLuint buffer); +#endif +#endif /* GL_EXT_texture_buffer_object */ + +#ifndef GL_EXT_texture_compression_latc +#define GL_EXT_texture_compression_latc 1 +#define GL_COMPRESSED_LUMINANCE_LATC1_EXT 0x8C70 +#define GL_COMPRESSED_SIGNED_LUMINANCE_LATC1_EXT 0x8C71 +#define GL_COMPRESSED_LUMINANCE_ALPHA_LATC2_EXT 0x8C72 +#define GL_COMPRESSED_SIGNED_LUMINANCE_ALPHA_LATC2_EXT 0x8C73 +#endif /* GL_EXT_texture_compression_latc */ + +#ifndef GL_EXT_texture_compression_rgtc +#define GL_EXT_texture_compression_rgtc 1 +#define GL_COMPRESSED_RED_RGTC1_EXT 0x8DBB +#define GL_COMPRESSED_SIGNED_RED_RGTC1_EXT 0x8DBC +#define GL_COMPRESSED_RED_GREEN_RGTC2_EXT 0x8DBD +#define GL_COMPRESSED_SIGNED_RED_GREEN_RGTC2_EXT 0x8DBE +#endif /* GL_EXT_texture_compression_rgtc */ + +#ifndef GL_EXT_texture_compression_s3tc +#define GL_EXT_texture_compression_s3tc 1 +#define GL_COMPRESSED_RGB_S3TC_DXT1_EXT 0x83F0 +#define GL_COMPRESSED_RGBA_S3TC_DXT1_EXT 0x83F1 +#define GL_COMPRESSED_RGBA_S3TC_DXT3_EXT 0x83F2 +#define GL_COMPRESSED_RGBA_S3TC_DXT5_EXT 0x83F3 +#endif /* GL_EXT_texture_compression_s3tc */ + +#ifndef GL_EXT_texture_cube_map +#define GL_EXT_texture_cube_map 1 +#define GL_NORMAL_MAP_EXT 0x8511 +#define GL_REFLECTION_MAP_EXT 0x8512 +#define GL_TEXTURE_CUBE_MAP_EXT 0x8513 +#define GL_TEXTURE_BINDING_CUBE_MAP_EXT 0x8514 +#define GL_TEXTURE_CUBE_MAP_POSITIVE_X_EXT 0x8515 +#define GL_TEXTURE_CUBE_MAP_NEGATIVE_X_EXT 0x8516 +#define GL_TEXTURE_CUBE_MAP_POSITIVE_Y_EXT 0x8517 +#define GL_TEXTURE_CUBE_MAP_NEGATIVE_Y_EXT 0x8518 +#define GL_TEXTURE_CUBE_MAP_POSITIVE_Z_EXT 0x8519 +#define GL_TEXTURE_CUBE_MAP_NEGATIVE_Z_EXT 0x851A +#define GL_PROXY_TEXTURE_CUBE_MAP_EXT 0x851B +#define GL_MAX_CUBE_MAP_TEXTURE_SIZE_EXT 0x851C +#endif /* GL_EXT_texture_cube_map */ + +#ifndef GL_EXT_texture_env_add +#define GL_EXT_texture_env_add 1 +#endif /* GL_EXT_texture_env_add */ + +#ifndef GL_EXT_texture_env_combine +#define GL_EXT_texture_env_combine 1 +#define GL_COMBINE_EXT 0x8570 +#define GL_COMBINE_RGB_EXT 0x8571 +#define GL_COMBINE_ALPHA_EXT 0x8572 +#define GL_RGB_SCALE_EXT 0x8573 +#define GL_ADD_SIGNED_EXT 0x8574 +#define GL_INTERPOLATE_EXT 0x8575 +#define GL_CONSTANT_EXT 0x8576 +#define GL_PRIMARY_COLOR_EXT 0x8577 +#define GL_PREVIOUS_EXT 0x8578 +#define GL_SOURCE0_RGB_EXT 0x8580 +#define GL_SOURCE1_RGB_EXT 0x8581 +#define GL_SOURCE2_RGB_EXT 0x8582 +#define GL_SOURCE0_ALPHA_EXT 0x8588 +#define GL_SOURCE1_ALPHA_EXT 0x8589 +#define GL_SOURCE2_ALPHA_EXT 0x858A +#define GL_OPERAND0_RGB_EXT 0x8590 +#define GL_OPERAND1_RGB_EXT 0x8591 +#define GL_OPERAND2_RGB_EXT 0x8592 +#define GL_OPERAND0_ALPHA_EXT 0x8598 +#define GL_OPERAND1_ALPHA_EXT 0x8599 +#define GL_OPERAND2_ALPHA_EXT 0x859A +#endif /* GL_EXT_texture_env_combine */ + +#ifndef GL_EXT_texture_env_dot3 +#define GL_EXT_texture_env_dot3 1 +#define GL_DOT3_RGB_EXT 0x8740 +#define GL_DOT3_RGBA_EXT 0x8741 +#endif /* GL_EXT_texture_env_dot3 */ + +#ifndef GL_EXT_texture_filter_anisotropic +#define GL_EXT_texture_filter_anisotropic 1 +#define GL_TEXTURE_MAX_ANISOTROPY_EXT 0x84FE +#define GL_MAX_TEXTURE_MAX_ANISOTROPY_EXT 0x84FF +#endif /* GL_EXT_texture_filter_anisotropic */ + +#ifndef GL_EXT_texture_integer +#define GL_EXT_texture_integer 1 +#define GL_RGBA32UI_EXT 0x8D70 +#define GL_RGB32UI_EXT 0x8D71 +#define GL_ALPHA32UI_EXT 0x8D72 +#define GL_INTENSITY32UI_EXT 0x8D73 +#define GL_LUMINANCE32UI_EXT 0x8D74 +#define GL_LUMINANCE_ALPHA32UI_EXT 0x8D75 +#define GL_RGBA16UI_EXT 0x8D76 +#define GL_RGB16UI_EXT 0x8D77 +#define GL_ALPHA16UI_EXT 0x8D78 +#define GL_INTENSITY16UI_EXT 0x8D79 +#define GL_LUMINANCE16UI_EXT 0x8D7A +#define GL_LUMINANCE_ALPHA16UI_EXT 0x8D7B +#define GL_RGBA8UI_EXT 0x8D7C +#define GL_RGB8UI_EXT 0x8D7D +#define GL_ALPHA8UI_EXT 0x8D7E +#define GL_INTENSITY8UI_EXT 0x8D7F +#define GL_LUMINANCE8UI_EXT 0x8D80 +#define GL_LUMINANCE_ALPHA8UI_EXT 0x8D81 +#define GL_RGBA32I_EXT 0x8D82 +#define GL_RGB32I_EXT 0x8D83 +#define GL_ALPHA32I_EXT 0x8D84 +#define GL_INTENSITY32I_EXT 0x8D85 +#define GL_LUMINANCE32I_EXT 0x8D86 +#define GL_LUMINANCE_ALPHA32I_EXT 0x8D87 +#define GL_RGBA16I_EXT 0x8D88 +#define GL_RGB16I_EXT 0x8D89 +#define GL_ALPHA16I_EXT 0x8D8A +#define GL_INTENSITY16I_EXT 0x8D8B +#define GL_LUMINANCE16I_EXT 0x8D8C +#define GL_LUMINANCE_ALPHA16I_EXT 0x8D8D +#define GL_RGBA8I_EXT 0x8D8E +#define GL_RGB8I_EXT 0x8D8F +#define GL_ALPHA8I_EXT 0x8D90 +#define GL_INTENSITY8I_EXT 0x8D91 +#define GL_LUMINANCE8I_EXT 0x8D92 +#define GL_LUMINANCE_ALPHA8I_EXT 0x8D93 +#define GL_RED_INTEGER_EXT 0x8D94 +#define GL_GREEN_INTEGER_EXT 0x8D95 +#define GL_BLUE_INTEGER_EXT 0x8D96 +#define GL_ALPHA_INTEGER_EXT 0x8D97 +#define GL_RGB_INTEGER_EXT 0x8D98 +#define GL_RGBA_INTEGER_EXT 0x8D99 +#define GL_BGR_INTEGER_EXT 0x8D9A +#define GL_BGRA_INTEGER_EXT 0x8D9B +#define GL_LUMINANCE_INTEGER_EXT 0x8D9C +#define GL_LUMINANCE_ALPHA_INTEGER_EXT 0x8D9D +#define GL_RGBA_INTEGER_MODE_EXT 0x8D9E +typedef void (APIENTRYP PFNGLTEXPARAMETERIIVEXTPROC) (GLenum target, GLenum pname, const GLint *params); +typedef void (APIENTRYP PFNGLTEXPARAMETERIUIVEXTPROC) (GLenum target, GLenum pname, const GLuint *params); +typedef void (APIENTRYP PFNGLGETTEXPARAMETERIIVEXTPROC) (GLenum target, GLenum pname, GLint *params); +typedef void (APIENTRYP PFNGLGETTEXPARAMETERIUIVEXTPROC) (GLenum target, GLenum pname, GLuint *params); +typedef void (APIENTRYP PFNGLCLEARCOLORIIEXTPROC) (GLint red, GLint green, GLint blue, GLint alpha); +typedef void (APIENTRYP PFNGLCLEARCOLORIUIEXTPROC) (GLuint red, GLuint green, GLuint blue, GLuint alpha); +#ifdef GL_GLEXT_PROTOTYPES +GLAPI void APIENTRY glTexParameterIivEXT (GLenum target, GLenum pname, const GLint *params); +GLAPI void APIENTRY glTexParameterIuivEXT (GLenum target, GLenum pname, const GLuint *params); +GLAPI void APIENTRY glGetTexParameterIivEXT (GLenum target, GLenum pname, GLint *params); +GLAPI void APIENTRY glGetTexParameterIuivEXT (GLenum target, GLenum pname, GLuint *params); +GLAPI void APIENTRY glClearColorIiEXT (GLint red, GLint green, GLint blue, GLint alpha); +GLAPI void APIENTRY glClearColorIuiEXT (GLuint red, GLuint green, GLuint blue, GLuint alpha); +#endif +#endif /* GL_EXT_texture_integer */ + +#ifndef GL_EXT_texture_lod_bias +#define GL_EXT_texture_lod_bias 1 +#define GL_MAX_TEXTURE_LOD_BIAS_EXT 0x84FD +#define GL_TEXTURE_FILTER_CONTROL_EXT 0x8500 +#define GL_TEXTURE_LOD_BIAS_EXT 0x8501 +#endif /* GL_EXT_texture_lod_bias */ + +#ifndef GL_EXT_texture_mirror_clamp +#define GL_EXT_texture_mirror_clamp 1 +#define GL_MIRROR_CLAMP_EXT 0x8742 +#define GL_MIRROR_CLAMP_TO_EDGE_EXT 0x8743 +#define GL_MIRROR_CLAMP_TO_BORDER_EXT 0x8912 +#endif /* GL_EXT_texture_mirror_clamp */ + +#ifndef GL_EXT_texture_object +#define GL_EXT_texture_object 1 +#define GL_TEXTURE_PRIORITY_EXT 0x8066 +#define GL_TEXTURE_RESIDENT_EXT 0x8067 +#define GL_TEXTURE_1D_BINDING_EXT 0x8068 +#define GL_TEXTURE_2D_BINDING_EXT 0x8069 +#define GL_TEXTURE_3D_BINDING_EXT 0x806A +typedef GLboolean (APIENTRYP PFNGLARETEXTURESRESIDENTEXTPROC) (GLsizei n, const GLuint *textures, GLboolean *residences); +typedef void (APIENTRYP PFNGLBINDTEXTUREEXTPROC) (GLenum target, GLuint texture); +typedef void (APIENTRYP PFNGLDELETETEXTURESEXTPROC) (GLsizei n, const GLuint *textures); +typedef void (APIENTRYP PFNGLGENTEXTURESEXTPROC) (GLsizei n, GLuint *textures); +typedef GLboolean (APIENTRYP PFNGLISTEXTUREEXTPROC) (GLuint texture); +typedef void (APIENTRYP PFNGLPRIORITIZETEXTURESEXTPROC) (GLsizei n, const GLuint *textures, const GLclampf *priorities); +#ifdef GL_GLEXT_PROTOTYPES +GLAPI GLboolean APIENTRY glAreTexturesResidentEXT (GLsizei n, const GLuint *textures, GLboolean *residences); +GLAPI void APIENTRY glBindTextureEXT (GLenum target, GLuint texture); +GLAPI void APIENTRY glDeleteTexturesEXT (GLsizei n, const GLuint *textures); +GLAPI void APIENTRY glGenTexturesEXT (GLsizei n, GLuint *textures); +GLAPI GLboolean APIENTRY glIsTextureEXT (GLuint texture); +GLAPI void APIENTRY glPrioritizeTexturesEXT (GLsizei n, const GLuint *textures, const GLclampf *priorities); +#endif +#endif /* GL_EXT_texture_object */ + +#ifndef GL_EXT_texture_perturb_normal +#define GL_EXT_texture_perturb_normal 1 +#define GL_PERTURB_EXT 0x85AE +#define GL_TEXTURE_NORMAL_EXT 0x85AF +typedef void (APIENTRYP PFNGLTEXTURENORMALEXTPROC) (GLenum mode); +#ifdef GL_GLEXT_PROTOTYPES +GLAPI void APIENTRY glTextureNormalEXT (GLenum mode); +#endif +#endif /* GL_EXT_texture_perturb_normal */ + +#ifndef GL_EXT_texture_sRGB +#define GL_EXT_texture_sRGB 1 +#define GL_SRGB_EXT 0x8C40 +#define GL_SRGB8_EXT 0x8C41 +#define GL_SRGB_ALPHA_EXT 0x8C42 +#define GL_SRGB8_ALPHA8_EXT 0x8C43 +#define GL_SLUMINANCE_ALPHA_EXT 0x8C44 +#define GL_SLUMINANCE8_ALPHA8_EXT 0x8C45 +#define GL_SLUMINANCE_EXT 0x8C46 +#define GL_SLUMINANCE8_EXT 0x8C47 +#define GL_COMPRESSED_SRGB_EXT 0x8C48 +#define GL_COMPRESSED_SRGB_ALPHA_EXT 0x8C49 +#define GL_COMPRESSED_SLUMINANCE_EXT 0x8C4A +#define GL_COMPRESSED_SLUMINANCE_ALPHA_EXT 0x8C4B +#define GL_COMPRESSED_SRGB_S3TC_DXT1_EXT 0x8C4C +#define GL_COMPRESSED_SRGB_ALPHA_S3TC_DXT1_EXT 0x8C4D +#define GL_COMPRESSED_SRGB_ALPHA_S3TC_DXT3_EXT 0x8C4E +#define GL_COMPRESSED_SRGB_ALPHA_S3TC_DXT5_EXT 0x8C4F +#endif /* GL_EXT_texture_sRGB */ + +#ifndef GL_EXT_texture_sRGB_decode +#define GL_EXT_texture_sRGB_decode 1 +#define GL_TEXTURE_SRGB_DECODE_EXT 0x8A48 +#define GL_DECODE_EXT 0x8A49 +#define GL_SKIP_DECODE_EXT 0x8A4A +#endif /* GL_EXT_texture_sRGB_decode */ + +#ifndef GL_EXT_texture_shared_exponent +#define GL_EXT_texture_shared_exponent 1 +#define GL_RGB9_E5_EXT 0x8C3D +#define GL_UNSIGNED_INT_5_9_9_9_REV_EXT 0x8C3E +#define GL_TEXTURE_SHARED_SIZE_EXT 0x8C3F +#endif /* GL_EXT_texture_shared_exponent */ + +#ifndef GL_EXT_texture_snorm +#define GL_EXT_texture_snorm 1 +#define GL_ALPHA_SNORM 0x9010 +#define GL_LUMINANCE_SNORM 0x9011 +#define GL_LUMINANCE_ALPHA_SNORM 0x9012 +#define GL_INTENSITY_SNORM 0x9013 +#define GL_ALPHA8_SNORM 0x9014 +#define GL_LUMINANCE8_SNORM 0x9015 +#define GL_LUMINANCE8_ALPHA8_SNORM 0x9016 +#define GL_INTENSITY8_SNORM 0x9017 +#define GL_ALPHA16_SNORM 0x9018 +#define GL_LUMINANCE16_SNORM 0x9019 +#define GL_LUMINANCE16_ALPHA16_SNORM 0x901A +#define GL_INTENSITY16_SNORM 0x901B +#define GL_RED_SNORM 0x8F90 +#define GL_RG_SNORM 0x8F91 +#define GL_RGB_SNORM 0x8F92 +#define GL_RGBA_SNORM 0x8F93 +#endif /* GL_EXT_texture_snorm */ + +#ifndef GL_EXT_texture_swizzle +#define GL_EXT_texture_swizzle 1 +#define GL_TEXTURE_SWIZZLE_R_EXT 0x8E42 +#define GL_TEXTURE_SWIZZLE_G_EXT 0x8E43 +#define GL_TEXTURE_SWIZZLE_B_EXT 0x8E44 +#define GL_TEXTURE_SWIZZLE_A_EXT 0x8E45 +#define GL_TEXTURE_SWIZZLE_RGBA_EXT 0x8E46 +#endif /* GL_EXT_texture_swizzle */ + +#ifndef GL_EXT_timer_query +#define GL_EXT_timer_query 1 +#define GL_TIME_ELAPSED_EXT 0x88BF +typedef void (APIENTRYP PFNGLGETQUERYOBJECTI64VEXTPROC) (GLuint id, GLenum pname, GLint64 *params); +typedef void (APIENTRYP PFNGLGETQUERYOBJECTUI64VEXTPROC) (GLuint id, GLenum pname, GLuint64 *params); +#ifdef GL_GLEXT_PROTOTYPES +GLAPI void APIENTRY glGetQueryObjecti64vEXT (GLuint id, GLenum pname, GLint64 *params); +GLAPI void APIENTRY glGetQueryObjectui64vEXT (GLuint id, GLenum pname, GLuint64 *params); +#endif +#endif /* GL_EXT_timer_query */ + +#ifndef GL_EXT_transform_feedback +#define GL_EXT_transform_feedback 1 +#define GL_TRANSFORM_FEEDBACK_BUFFER_EXT 0x8C8E +#define GL_TRANSFORM_FEEDBACK_BUFFER_START_EXT 0x8C84 +#define GL_TRANSFORM_FEEDBACK_BUFFER_SIZE_EXT 0x8C85 +#define GL_TRANSFORM_FEEDBACK_BUFFER_BINDING_EXT 0x8C8F +#define GL_INTERLEAVED_ATTRIBS_EXT 0x8C8C +#define GL_SEPARATE_ATTRIBS_EXT 0x8C8D +#define GL_PRIMITIVES_GENERATED_EXT 0x8C87 +#define GL_TRANSFORM_FEEDBACK_PRIMITIVES_WRITTEN_EXT 0x8C88 +#define GL_RASTERIZER_DISCARD_EXT 0x8C89 +#define GL_MAX_TRANSFORM_FEEDBACK_INTERLEAVED_COMPONENTS_EXT 0x8C8A +#define GL_MAX_TRANSFORM_FEEDBACK_SEPARATE_ATTRIBS_EXT 0x8C8B +#define GL_MAX_TRANSFORM_FEEDBACK_SEPARATE_COMPONENTS_EXT 0x8C80 +#define GL_TRANSFORM_FEEDBACK_VARYINGS_EXT 0x8C83 +#define GL_TRANSFORM_FEEDBACK_BUFFER_MODE_EXT 0x8C7F +#define GL_TRANSFORM_FEEDBACK_VARYING_MAX_LENGTH_EXT 0x8C76 +typedef void (APIENTRYP PFNGLBEGINTRANSFORMFEEDBACKEXTPROC) (GLenum primitiveMode); +typedef void (APIENTRYP PFNGLENDTRANSFORMFEEDBACKEXTPROC) (void); +typedef void (APIENTRYP PFNGLBINDBUFFERRANGEEXTPROC) (GLenum target, GLuint index, GLuint buffer, GLintptr offset, GLsizeiptr size); +typedef void (APIENTRYP PFNGLBINDBUFFEROFFSETEXTPROC) (GLenum target, GLuint index, GLuint buffer, GLintptr offset); +typedef void (APIENTRYP PFNGLBINDBUFFERBASEEXTPROC) (GLenum target, GLuint index, GLuint buffer); +typedef void (APIENTRYP PFNGLTRANSFORMFEEDBACKVARYINGSEXTPROC) (GLuint program, GLsizei count, const GLchar *const*varyings, GLenum bufferMode); +typedef void (APIENTRYP PFNGLGETTRANSFORMFEEDBACKVARYINGEXTPROC) (GLuint program, GLuint index, GLsizei bufSize, GLsizei *length, GLsizei *size, GLenum *type, GLchar *name); +#ifdef GL_GLEXT_PROTOTYPES +GLAPI void APIENTRY glBeginTransformFeedbackEXT (GLenum primitiveMode); +GLAPI void APIENTRY glEndTransformFeedbackEXT (void); +GLAPI void APIENTRY glBindBufferRangeEXT (GLenum target, GLuint index, GLuint buffer, GLintptr offset, GLsizeiptr size); +GLAPI void APIENTRY glBindBufferOffsetEXT (GLenum target, GLuint index, GLuint buffer, GLintptr offset); +GLAPI void APIENTRY glBindBufferBaseEXT (GLenum target, GLuint index, GLuint buffer); +GLAPI void APIENTRY glTransformFeedbackVaryingsEXT (GLuint program, GLsizei count, const GLchar *const*varyings, GLenum bufferMode); +GLAPI void APIENTRY glGetTransformFeedbackVaryingEXT (GLuint program, GLuint index, GLsizei bufSize, GLsizei *length, GLsizei *size, GLenum *type, GLchar *name); +#endif +#endif /* GL_EXT_transform_feedback */ + +#ifndef GL_EXT_vertex_array +#define GL_EXT_vertex_array 1 +#define GL_VERTEX_ARRAY_EXT 0x8074 +#define GL_NORMAL_ARRAY_EXT 0x8075 +#define GL_COLOR_ARRAY_EXT 0x8076 +#define GL_INDEX_ARRAY_EXT 0x8077 +#define GL_TEXTURE_COORD_ARRAY_EXT 0x8078 +#define GL_EDGE_FLAG_ARRAY_EXT 0x8079 +#define GL_VERTEX_ARRAY_SIZE_EXT 0x807A +#define GL_VERTEX_ARRAY_TYPE_EXT 0x807B +#define GL_VERTEX_ARRAY_STRIDE_EXT 0x807C +#define GL_VERTEX_ARRAY_COUNT_EXT 0x807D +#define GL_NORMAL_ARRAY_TYPE_EXT 0x807E +#define GL_NORMAL_ARRAY_STRIDE_EXT 0x807F +#define GL_NORMAL_ARRAY_COUNT_EXT 0x8080 +#define GL_COLOR_ARRAY_SIZE_EXT 0x8081 +#define GL_COLOR_ARRAY_TYPE_EXT 0x8082 +#define GL_COLOR_ARRAY_STRIDE_EXT 0x8083 +#define GL_COLOR_ARRAY_COUNT_EXT 0x8084 +#define GL_INDEX_ARRAY_TYPE_EXT 0x8085 +#define GL_INDEX_ARRAY_STRIDE_EXT 0x8086 +#define GL_INDEX_ARRAY_COUNT_EXT 0x8087 +#define GL_TEXTURE_COORD_ARRAY_SIZE_EXT 0x8088 +#define GL_TEXTURE_COORD_ARRAY_TYPE_EXT 0x8089 +#define GL_TEXTURE_COORD_ARRAY_STRIDE_EXT 0x808A +#define GL_TEXTURE_COORD_ARRAY_COUNT_EXT 0x808B +#define GL_EDGE_FLAG_ARRAY_STRIDE_EXT 0x808C +#define GL_EDGE_FLAG_ARRAY_COUNT_EXT 0x808D +#define GL_VERTEX_ARRAY_POINTER_EXT 0x808E +#define GL_NORMAL_ARRAY_POINTER_EXT 0x808F +#define GL_COLOR_ARRAY_POINTER_EXT 0x8090 +#define GL_INDEX_ARRAY_POINTER_EXT 0x8091 +#define GL_TEXTURE_COORD_ARRAY_POINTER_EXT 0x8092 +#define GL_EDGE_FLAG_ARRAY_POINTER_EXT 0x8093 +typedef void (APIENTRYP PFNGLARRAYELEMENTEXTPROC) (GLint i); +typedef void (APIENTRYP PFNGLCOLORPOINTEREXTPROC) (GLint size, GLenum type, GLsizei stride, GLsizei count, const void *pointer); +typedef void (APIENTRYP PFNGLDRAWARRAYSEXTPROC) (GLenum mode, GLint first, GLsizei count); +typedef void (APIENTRYP PFNGLEDGEFLAGPOINTEREXTPROC) (GLsizei stride, GLsizei count, const GLboolean *pointer); +typedef void (APIENTRYP PFNGLGETPOINTERVEXTPROC) (GLenum pname, void **params); +typedef void (APIENTRYP PFNGLINDEXPOINTEREXTPROC) (GLenum type, GLsizei stride, GLsizei count, const void *pointer); +typedef void (APIENTRYP PFNGLNORMALPOINTEREXTPROC) (GLenum type, GLsizei stride, GLsizei count, const void *pointer); +typedef void (APIENTRYP PFNGLTEXCOORDPOINTEREXTPROC) (GLint size, GLenum type, GLsizei stride, GLsizei count, const void *pointer); +typedef void (APIENTRYP PFNGLVERTEXPOINTEREXTPROC) (GLint size, GLenum type, GLsizei stride, GLsizei count, const void *pointer); +#ifdef GL_GLEXT_PROTOTYPES +GLAPI void APIENTRY glArrayElementEXT (GLint i); +GLAPI void APIENTRY glColorPointerEXT (GLint size, GLenum type, GLsizei stride, GLsizei count, const void *pointer); +GLAPI void APIENTRY glDrawArraysEXT (GLenum mode, GLint first, GLsizei count); +GLAPI void APIENTRY glEdgeFlagPointerEXT (GLsizei stride, GLsizei count, const GLboolean *pointer); +GLAPI void APIENTRY glGetPointervEXT (GLenum pname, void **params); +GLAPI void APIENTRY glIndexPointerEXT (GLenum type, GLsizei stride, GLsizei count, const void *pointer); +GLAPI void APIENTRY glNormalPointerEXT (GLenum type, GLsizei stride, GLsizei count, const void *pointer); +GLAPI void APIENTRY glTexCoordPointerEXT (GLint size, GLenum type, GLsizei stride, GLsizei count, const void *pointer); +GLAPI void APIENTRY glVertexPointerEXT (GLint size, GLenum type, GLsizei stride, GLsizei count, const void *pointer); +#endif +#endif /* GL_EXT_vertex_array */ + +#ifndef GL_EXT_vertex_array_bgra +#define GL_EXT_vertex_array_bgra 1 +#endif /* GL_EXT_vertex_array_bgra */ + +#ifndef GL_EXT_vertex_attrib_64bit +#define GL_EXT_vertex_attrib_64bit 1 +#define GL_DOUBLE_VEC2_EXT 0x8FFC +#define GL_DOUBLE_VEC3_EXT 0x8FFD +#define GL_DOUBLE_VEC4_EXT 0x8FFE +#define GL_DOUBLE_MAT2_EXT 0x8F46 +#define GL_DOUBLE_MAT3_EXT 0x8F47 +#define GL_DOUBLE_MAT4_EXT 0x8F48 +#define GL_DOUBLE_MAT2x3_EXT 0x8F49 +#define GL_DOUBLE_MAT2x4_EXT 0x8F4A +#define GL_DOUBLE_MAT3x2_EXT 0x8F4B +#define GL_DOUBLE_MAT3x4_EXT 0x8F4C +#define GL_DOUBLE_MAT4x2_EXT 0x8F4D +#define GL_DOUBLE_MAT4x3_EXT 0x8F4E +typedef void (APIENTRYP PFNGLVERTEXATTRIBL1DEXTPROC) (GLuint index, GLdouble x); +typedef void (APIENTRYP PFNGLVERTEXATTRIBL2DEXTPROC) (GLuint index, GLdouble x, GLdouble y); +typedef void (APIENTRYP PFNGLVERTEXATTRIBL3DEXTPROC) (GLuint index, GLdouble x, GLdouble y, GLdouble z); +typedef void (APIENTRYP PFNGLVERTEXATTRIBL4DEXTPROC) (GLuint index, GLdouble x, GLdouble y, GLdouble z, GLdouble w); +typedef void (APIENTRYP PFNGLVERTEXATTRIBL1DVEXTPROC) (GLuint index, const GLdouble *v); +typedef void (APIENTRYP PFNGLVERTEXATTRIBL2DVEXTPROC) (GLuint index, const GLdouble *v); +typedef void (APIENTRYP PFNGLVERTEXATTRIBL3DVEXTPROC) (GLuint index, const GLdouble *v); +typedef void (APIENTRYP PFNGLVERTEXATTRIBL4DVEXTPROC) (GLuint index, const GLdouble *v); +typedef void (APIENTRYP PFNGLVERTEXATTRIBLPOINTEREXTPROC) (GLuint index, GLint size, GLenum type, GLsizei stride, const void *pointer); +typedef void (APIENTRYP PFNGLGETVERTEXATTRIBLDVEXTPROC) (GLuint index, GLenum pname, GLdouble *params); +#ifdef GL_GLEXT_PROTOTYPES +GLAPI void APIENTRY glVertexAttribL1dEXT (GLuint index, GLdouble x); +GLAPI void APIENTRY glVertexAttribL2dEXT (GLuint index, GLdouble x, GLdouble y); +GLAPI void APIENTRY glVertexAttribL3dEXT (GLuint index, GLdouble x, GLdouble y, GLdouble z); +GLAPI void APIENTRY glVertexAttribL4dEXT (GLuint index, GLdouble x, GLdouble y, GLdouble z, GLdouble w); +GLAPI void APIENTRY glVertexAttribL1dvEXT (GLuint index, const GLdouble *v); +GLAPI void APIENTRY glVertexAttribL2dvEXT (GLuint index, const GLdouble *v); +GLAPI void APIENTRY glVertexAttribL3dvEXT (GLuint index, const GLdouble *v); +GLAPI void APIENTRY glVertexAttribL4dvEXT (GLuint index, const GLdouble *v); +GLAPI void APIENTRY glVertexAttribLPointerEXT (GLuint index, GLint size, GLenum type, GLsizei stride, const void *pointer); +GLAPI void APIENTRY glGetVertexAttribLdvEXT (GLuint index, GLenum pname, GLdouble *params); +#endif +#endif /* GL_EXT_vertex_attrib_64bit */ + +#ifndef GL_EXT_vertex_shader +#define GL_EXT_vertex_shader 1 +#define GL_VERTEX_SHADER_EXT 0x8780 +#define GL_VERTEX_SHADER_BINDING_EXT 0x8781 +#define GL_OP_INDEX_EXT 0x8782 +#define GL_OP_NEGATE_EXT 0x8783 +#define GL_OP_DOT3_EXT 0x8784 +#define GL_OP_DOT4_EXT 0x8785 +#define GL_OP_MUL_EXT 0x8786 +#define GL_OP_ADD_EXT 0x8787 +#define GL_OP_MADD_EXT 0x8788 +#define GL_OP_FRAC_EXT 0x8789 +#define GL_OP_MAX_EXT 0x878A +#define GL_OP_MIN_EXT 0x878B +#define GL_OP_SET_GE_EXT 0x878C +#define GL_OP_SET_LT_EXT 0x878D +#define GL_OP_CLAMP_EXT 0x878E +#define GL_OP_FLOOR_EXT 0x878F +#define GL_OP_ROUND_EXT 0x8790 +#define GL_OP_EXP_BASE_2_EXT 0x8791 +#define GL_OP_LOG_BASE_2_EXT 0x8792 +#define GL_OP_POWER_EXT 0x8793 +#define GL_OP_RECIP_EXT 0x8794 +#define GL_OP_RECIP_SQRT_EXT 0x8795 +#define GL_OP_SUB_EXT 0x8796 +#define GL_OP_CROSS_PRODUCT_EXT 0x8797 +#define GL_OP_MULTIPLY_MATRIX_EXT 0x8798 +#define GL_OP_MOV_EXT 0x8799 +#define GL_OUTPUT_VERTEX_EXT 0x879A +#define GL_OUTPUT_COLOR0_EXT 0x879B +#define GL_OUTPUT_COLOR1_EXT 0x879C +#define GL_OUTPUT_TEXTURE_COORD0_EXT 0x879D +#define GL_OUTPUT_TEXTURE_COORD1_EXT 0x879E +#define GL_OUTPUT_TEXTURE_COORD2_EXT 0x879F +#define GL_OUTPUT_TEXTURE_COORD3_EXT 0x87A0 +#define GL_OUTPUT_TEXTURE_COORD4_EXT 0x87A1 +#define GL_OUTPUT_TEXTURE_COORD5_EXT 0x87A2 +#define GL_OUTPUT_TEXTURE_COORD6_EXT 0x87A3 +#define GL_OUTPUT_TEXTURE_COORD7_EXT 0x87A4 +#define GL_OUTPUT_TEXTURE_COORD8_EXT 0x87A5 +#define GL_OUTPUT_TEXTURE_COORD9_EXT 0x87A6 +#define GL_OUTPUT_TEXTURE_COORD10_EXT 0x87A7 +#define GL_OUTPUT_TEXTURE_COORD11_EXT 0x87A8 +#define GL_OUTPUT_TEXTURE_COORD12_EXT 0x87A9 +#define GL_OUTPUT_TEXTURE_COORD13_EXT 0x87AA +#define GL_OUTPUT_TEXTURE_COORD14_EXT 0x87AB +#define GL_OUTPUT_TEXTURE_COORD15_EXT 0x87AC +#define GL_OUTPUT_TEXTURE_COORD16_EXT 0x87AD +#define GL_OUTPUT_TEXTURE_COORD17_EXT 0x87AE +#define GL_OUTPUT_TEXTURE_COORD18_EXT 0x87AF +#define GL_OUTPUT_TEXTURE_COORD19_EXT 0x87B0 +#define GL_OUTPUT_TEXTURE_COORD20_EXT 0x87B1 +#define GL_OUTPUT_TEXTURE_COORD21_EXT 0x87B2 +#define GL_OUTPUT_TEXTURE_COORD22_EXT 0x87B3 +#define GL_OUTPUT_TEXTURE_COORD23_EXT 0x87B4 +#define GL_OUTPUT_TEXTURE_COORD24_EXT 0x87B5 +#define GL_OUTPUT_TEXTURE_COORD25_EXT 0x87B6 +#define GL_OUTPUT_TEXTURE_COORD26_EXT 0x87B7 +#define GL_OUTPUT_TEXTURE_COORD27_EXT 0x87B8 +#define GL_OUTPUT_TEXTURE_COORD28_EXT 0x87B9 +#define GL_OUTPUT_TEXTURE_COORD29_EXT 0x87BA +#define GL_OUTPUT_TEXTURE_COORD30_EXT 0x87BB +#define GL_OUTPUT_TEXTURE_COORD31_EXT 0x87BC +#define GL_OUTPUT_FOG_EXT 0x87BD +#define GL_SCALAR_EXT 0x87BE +#define GL_VECTOR_EXT 0x87BF +#define GL_MATRIX_EXT 0x87C0 +#define GL_VARIANT_EXT 0x87C1 +#define GL_INVARIANT_EXT 0x87C2 +#define GL_LOCAL_CONSTANT_EXT 0x87C3 +#define GL_LOCAL_EXT 0x87C4 +#define GL_MAX_VERTEX_SHADER_INSTRUCTIONS_EXT 0x87C5 +#define GL_MAX_VERTEX_SHADER_VARIANTS_EXT 0x87C6 +#define GL_MAX_VERTEX_SHADER_INVARIANTS_EXT 0x87C7 +#define GL_MAX_VERTEX_SHADER_LOCAL_CONSTANTS_EXT 0x87C8 +#define GL_MAX_VERTEX_SHADER_LOCALS_EXT 0x87C9 +#define GL_MAX_OPTIMIZED_VERTEX_SHADER_INSTRUCTIONS_EXT 0x87CA +#define GL_MAX_OPTIMIZED_VERTEX_SHADER_VARIANTS_EXT 0x87CB +#define GL_MAX_OPTIMIZED_VERTEX_SHADER_LOCAL_CONSTANTS_EXT 0x87CC +#define GL_MAX_OPTIMIZED_VERTEX_SHADER_INVARIANTS_EXT 0x87CD +#define GL_MAX_OPTIMIZED_VERTEX_SHADER_LOCALS_EXT 0x87CE +#define GL_VERTEX_SHADER_INSTRUCTIONS_EXT 0x87CF +#define GL_VERTEX_SHADER_VARIANTS_EXT 0x87D0 +#define GL_VERTEX_SHADER_INVARIANTS_EXT 0x87D1 +#define GL_VERTEX_SHADER_LOCAL_CONSTANTS_EXT 0x87D2 +#define GL_VERTEX_SHADER_LOCALS_EXT 0x87D3 +#define GL_VERTEX_SHADER_OPTIMIZED_EXT 0x87D4 +#define GL_X_EXT 0x87D5 +#define GL_Y_EXT 0x87D6 +#define GL_Z_EXT 0x87D7 +#define GL_W_EXT 0x87D8 +#define GL_NEGATIVE_X_EXT 0x87D9 +#define GL_NEGATIVE_Y_EXT 0x87DA +#define GL_NEGATIVE_Z_EXT 0x87DB +#define GL_NEGATIVE_W_EXT 0x87DC +#define GL_ZERO_EXT 0x87DD +#define GL_ONE_EXT 0x87DE +#define GL_NEGATIVE_ONE_EXT 0x87DF +#define GL_NORMALIZED_RANGE_EXT 0x87E0 +#define GL_FULL_RANGE_EXT 0x87E1 +#define GL_CURRENT_VERTEX_EXT 0x87E2 +#define GL_MVP_MATRIX_EXT 0x87E3 +#define GL_VARIANT_VALUE_EXT 0x87E4 +#define GL_VARIANT_DATATYPE_EXT 0x87E5 +#define GL_VARIANT_ARRAY_STRIDE_EXT 0x87E6 +#define GL_VARIANT_ARRAY_TYPE_EXT 0x87E7 +#define GL_VARIANT_ARRAY_EXT 0x87E8 +#define GL_VARIANT_ARRAY_POINTER_EXT 0x87E9 +#define GL_INVARIANT_VALUE_EXT 0x87EA +#define GL_INVARIANT_DATATYPE_EXT 0x87EB +#define GL_LOCAL_CONSTANT_VALUE_EXT 0x87EC +#define GL_LOCAL_CONSTANT_DATATYPE_EXT 0x87ED +typedef void (APIENTRYP PFNGLBEGINVERTEXSHADEREXTPROC) (void); +typedef void (APIENTRYP PFNGLENDVERTEXSHADEREXTPROC) (void); +typedef void (APIENTRYP PFNGLBINDVERTEXSHADEREXTPROC) (GLuint id); +typedef GLuint (APIENTRYP PFNGLGENVERTEXSHADERSEXTPROC) (GLuint range); +typedef void (APIENTRYP PFNGLDELETEVERTEXSHADEREXTPROC) (GLuint id); +typedef void (APIENTRYP PFNGLSHADEROP1EXTPROC) (GLenum op, GLuint res, GLuint arg1); +typedef void (APIENTRYP PFNGLSHADEROP2EXTPROC) (GLenum op, GLuint res, GLuint arg1, GLuint arg2); +typedef void (APIENTRYP PFNGLSHADEROP3EXTPROC) (GLenum op, GLuint res, GLuint arg1, GLuint arg2, GLuint arg3); +typedef void (APIENTRYP PFNGLSWIZZLEEXTPROC) (GLuint res, GLuint in, GLenum outX, GLenum outY, GLenum outZ, GLenum outW); +typedef void (APIENTRYP PFNGLWRITEMASKEXTPROC) (GLuint res, GLuint in, GLenum outX, GLenum outY, GLenum outZ, GLenum outW); +typedef void (APIENTRYP PFNGLINSERTCOMPONENTEXTPROC) (GLuint res, GLuint src, GLuint num); +typedef void (APIENTRYP PFNGLEXTRACTCOMPONENTEXTPROC) (GLuint res, GLuint src, GLuint num); +typedef GLuint (APIENTRYP PFNGLGENSYMBOLSEXTPROC) (GLenum datatype, GLenum storagetype, GLenum range, GLuint components); +typedef void (APIENTRYP PFNGLSETINVARIANTEXTPROC) (GLuint id, GLenum type, const void *addr); +typedef void (APIENTRYP PFNGLSETLOCALCONSTANTEXTPROC) (GLuint id, GLenum type, const void *addr); +typedef void (APIENTRYP PFNGLVARIANTBVEXTPROC) (GLuint id, const GLbyte *addr); +typedef void (APIENTRYP PFNGLVARIANTSVEXTPROC) (GLuint id, const GLshort *addr); +typedef void (APIENTRYP PFNGLVARIANTIVEXTPROC) (GLuint id, const GLint *addr); +typedef void (APIENTRYP PFNGLVARIANTFVEXTPROC) (GLuint id, const GLfloat *addr); +typedef void (APIENTRYP PFNGLVARIANTDVEXTPROC) (GLuint id, const GLdouble *addr); +typedef void (APIENTRYP PFNGLVARIANTUBVEXTPROC) (GLuint id, const GLubyte *addr); +typedef void (APIENTRYP PFNGLVARIANTUSVEXTPROC) (GLuint id, const GLushort *addr); +typedef void (APIENTRYP PFNGLVARIANTUIVEXTPROC) (GLuint id, const GLuint *addr); +typedef void (APIENTRYP PFNGLVARIANTPOINTEREXTPROC) (GLuint id, GLenum type, GLuint stride, const void *addr); +typedef void (APIENTRYP PFNGLENABLEVARIANTCLIENTSTATEEXTPROC) (GLuint id); +typedef void (APIENTRYP PFNGLDISABLEVARIANTCLIENTSTATEEXTPROC) (GLuint id); +typedef GLuint (APIENTRYP PFNGLBINDLIGHTPARAMETEREXTPROC) (GLenum light, GLenum value); +typedef GLuint (APIENTRYP PFNGLBINDMATERIALPARAMETEREXTPROC) (GLenum face, GLenum value); +typedef GLuint (APIENTRYP PFNGLBINDTEXGENPARAMETEREXTPROC) (GLenum unit, GLenum coord, GLenum value); +typedef GLuint (APIENTRYP PFNGLBINDTEXTUREUNITPARAMETEREXTPROC) (GLenum unit, GLenum value); +typedef GLuint (APIENTRYP PFNGLBINDPARAMETEREXTPROC) (GLenum value); +typedef GLboolean (APIENTRYP PFNGLISVARIANTENABLEDEXTPROC) (GLuint id, GLenum cap); +typedef void (APIENTRYP PFNGLGETVARIANTBOOLEANVEXTPROC) (GLuint id, GLenum value, GLboolean *data); +typedef void (APIENTRYP PFNGLGETVARIANTINTEGERVEXTPROC) (GLuint id, GLenum value, GLint *data); +typedef void (APIENTRYP PFNGLGETVARIANTFLOATVEXTPROC) (GLuint id, GLenum value, GLfloat *data); +typedef void (APIENTRYP PFNGLGETVARIANTPOINTERVEXTPROC) (GLuint id, GLenum value, void **data); +typedef void (APIENTRYP PFNGLGETINVARIANTBOOLEANVEXTPROC) (GLuint id, GLenum value, GLboolean *data); +typedef void (APIENTRYP PFNGLGETINVARIANTINTEGERVEXTPROC) (GLuint id, GLenum value, GLint *data); +typedef void (APIENTRYP PFNGLGETINVARIANTFLOATVEXTPROC) (GLuint id, GLenum value, GLfloat *data); +typedef void (APIENTRYP PFNGLGETLOCALCONSTANTBOOLEANVEXTPROC) (GLuint id, GLenum value, GLboolean *data); +typedef void (APIENTRYP PFNGLGETLOCALCONSTANTINTEGERVEXTPROC) (GLuint id, GLenum value, GLint *data); +typedef void (APIENTRYP PFNGLGETLOCALCONSTANTFLOATVEXTPROC) (GLuint id, GLenum value, GLfloat *data); +#ifdef GL_GLEXT_PROTOTYPES +GLAPI void APIENTRY glBeginVertexShaderEXT (void); +GLAPI void APIENTRY glEndVertexShaderEXT (void); +GLAPI void APIENTRY glBindVertexShaderEXT (GLuint id); +GLAPI GLuint APIENTRY glGenVertexShadersEXT (GLuint range); +GLAPI void APIENTRY glDeleteVertexShaderEXT (GLuint id); +GLAPI void APIENTRY glShaderOp1EXT (GLenum op, GLuint res, GLuint arg1); +GLAPI void APIENTRY glShaderOp2EXT (GLenum op, GLuint res, GLuint arg1, GLuint arg2); +GLAPI void APIENTRY glShaderOp3EXT (GLenum op, GLuint res, GLuint arg1, GLuint arg2, GLuint arg3); +GLAPI void APIENTRY glSwizzleEXT (GLuint res, GLuint in, GLenum outX, GLenum outY, GLenum outZ, GLenum outW); +GLAPI void APIENTRY glWriteMaskEXT (GLuint res, GLuint in, GLenum outX, GLenum outY, GLenum outZ, GLenum outW); +GLAPI void APIENTRY glInsertComponentEXT (GLuint res, GLuint src, GLuint num); +GLAPI void APIENTRY glExtractComponentEXT (GLuint res, GLuint src, GLuint num); +GLAPI GLuint APIENTRY glGenSymbolsEXT (GLenum datatype, GLenum storagetype, GLenum range, GLuint components); +GLAPI void APIENTRY glSetInvariantEXT (GLuint id, GLenum type, const void *addr); +GLAPI void APIENTRY glSetLocalConstantEXT (GLuint id, GLenum type, const void *addr); +GLAPI void APIENTRY glVariantbvEXT (GLuint id, const GLbyte *addr); +GLAPI void APIENTRY glVariantsvEXT (GLuint id, const GLshort *addr); +GLAPI void APIENTRY glVariantivEXT (GLuint id, const GLint *addr); +GLAPI void APIENTRY glVariantfvEXT (GLuint id, const GLfloat *addr); +GLAPI void APIENTRY glVariantdvEXT (GLuint id, const GLdouble *addr); +GLAPI void APIENTRY glVariantubvEXT (GLuint id, const GLubyte *addr); +GLAPI void APIENTRY glVariantusvEXT (GLuint id, const GLushort *addr); +GLAPI void APIENTRY glVariantuivEXT (GLuint id, const GLuint *addr); +GLAPI void APIENTRY glVariantPointerEXT (GLuint id, GLenum type, GLuint stride, const void *addr); +GLAPI void APIENTRY glEnableVariantClientStateEXT (GLuint id); +GLAPI void APIENTRY glDisableVariantClientStateEXT (GLuint id); +GLAPI GLuint APIENTRY glBindLightParameterEXT (GLenum light, GLenum value); +GLAPI GLuint APIENTRY glBindMaterialParameterEXT (GLenum face, GLenum value); +GLAPI GLuint APIENTRY glBindTexGenParameterEXT (GLenum unit, GLenum coord, GLenum value); +GLAPI GLuint APIENTRY glBindTextureUnitParameterEXT (GLenum unit, GLenum value); +GLAPI GLuint APIENTRY glBindParameterEXT (GLenum value); +GLAPI GLboolean APIENTRY glIsVariantEnabledEXT (GLuint id, GLenum cap); +GLAPI void APIENTRY glGetVariantBooleanvEXT (GLuint id, GLenum value, GLboolean *data); +GLAPI void APIENTRY glGetVariantIntegervEXT (GLuint id, GLenum value, GLint *data); +GLAPI void APIENTRY glGetVariantFloatvEXT (GLuint id, GLenum value, GLfloat *data); +GLAPI void APIENTRY glGetVariantPointervEXT (GLuint id, GLenum value, void **data); +GLAPI void APIENTRY glGetInvariantBooleanvEXT (GLuint id, GLenum value, GLboolean *data); +GLAPI void APIENTRY glGetInvariantIntegervEXT (GLuint id, GLenum value, GLint *data); +GLAPI void APIENTRY glGetInvariantFloatvEXT (GLuint id, GLenum value, GLfloat *data); +GLAPI void APIENTRY glGetLocalConstantBooleanvEXT (GLuint id, GLenum value, GLboolean *data); +GLAPI void APIENTRY glGetLocalConstantIntegervEXT (GLuint id, GLenum value, GLint *data); +GLAPI void APIENTRY glGetLocalConstantFloatvEXT (GLuint id, GLenum value, GLfloat *data); +#endif +#endif /* GL_EXT_vertex_shader */ + +#ifndef GL_EXT_vertex_weighting +#define GL_EXT_vertex_weighting 1 +#define GL_MODELVIEW0_STACK_DEPTH_EXT 0x0BA3 +#define GL_MODELVIEW1_STACK_DEPTH_EXT 0x8502 +#define GL_MODELVIEW0_MATRIX_EXT 0x0BA6 +#define GL_MODELVIEW1_MATRIX_EXT 0x8506 +#define GL_VERTEX_WEIGHTING_EXT 0x8509 +#define GL_MODELVIEW0_EXT 0x1700 +#define GL_MODELVIEW1_EXT 0x850A +#define GL_CURRENT_VERTEX_WEIGHT_EXT 0x850B +#define GL_VERTEX_WEIGHT_ARRAY_EXT 0x850C +#define GL_VERTEX_WEIGHT_ARRAY_SIZE_EXT 0x850D +#define GL_VERTEX_WEIGHT_ARRAY_TYPE_EXT 0x850E +#define GL_VERTEX_WEIGHT_ARRAY_STRIDE_EXT 0x850F +#define GL_VERTEX_WEIGHT_ARRAY_POINTER_EXT 0x8510 +typedef void (APIENTRYP PFNGLVERTEXWEIGHTFEXTPROC) (GLfloat weight); +typedef void (APIENTRYP PFNGLVERTEXWEIGHTFVEXTPROC) (const GLfloat *weight); +typedef void (APIENTRYP PFNGLVERTEXWEIGHTPOINTEREXTPROC) (GLint size, GLenum type, GLsizei stride, const void *pointer); +#ifdef GL_GLEXT_PROTOTYPES +GLAPI void APIENTRY glVertexWeightfEXT (GLfloat weight); +GLAPI void APIENTRY glVertexWeightfvEXT (const GLfloat *weight); +GLAPI void APIENTRY glVertexWeightPointerEXT (GLint size, GLenum type, GLsizei stride, const void *pointer); +#endif +#endif /* GL_EXT_vertex_weighting */ + +#ifndef GL_EXT_x11_sync_object +#define GL_EXT_x11_sync_object 1 +#define GL_SYNC_X11_FENCE_EXT 0x90E1 +typedef GLsync (APIENTRYP PFNGLIMPORTSYNCEXTPROC) (GLenum external_sync_type, GLintptr external_sync, GLbitfield flags); +#ifdef GL_GLEXT_PROTOTYPES +GLAPI GLsync APIENTRY glImportSyncEXT (GLenum external_sync_type, GLintptr external_sync, GLbitfield flags); +#endif +#endif /* GL_EXT_x11_sync_object */ + +#ifndef GL_GREMEDY_frame_terminator +#define GL_GREMEDY_frame_terminator 1 +typedef void (APIENTRYP PFNGLFRAMETERMINATORGREMEDYPROC) (void); +#ifdef GL_GLEXT_PROTOTYPES +GLAPI void APIENTRY glFrameTerminatorGREMEDY (void); +#endif +#endif /* GL_GREMEDY_frame_terminator */ + +#ifndef GL_GREMEDY_string_marker +#define GL_GREMEDY_string_marker 1 +typedef void (APIENTRYP PFNGLSTRINGMARKERGREMEDYPROC) (GLsizei len, const void *string); +#ifdef GL_GLEXT_PROTOTYPES +GLAPI void APIENTRY glStringMarkerGREMEDY (GLsizei len, const void *string); +#endif +#endif /* GL_GREMEDY_string_marker */ + +#ifndef GL_HP_convolution_border_modes +#define GL_HP_convolution_border_modes 1 +#define GL_IGNORE_BORDER_HP 0x8150 +#define GL_CONSTANT_BORDER_HP 0x8151 +#define GL_REPLICATE_BORDER_HP 0x8153 +#define GL_CONVOLUTION_BORDER_COLOR_HP 0x8154 +#endif /* GL_HP_convolution_border_modes */ + +#ifndef GL_HP_image_transform +#define GL_HP_image_transform 1 +#define GL_IMAGE_SCALE_X_HP 0x8155 +#define GL_IMAGE_SCALE_Y_HP 0x8156 +#define GL_IMAGE_TRANSLATE_X_HP 0x8157 +#define GL_IMAGE_TRANSLATE_Y_HP 0x8158 +#define GL_IMAGE_ROTATE_ANGLE_HP 0x8159 +#define GL_IMAGE_ROTATE_ORIGIN_X_HP 0x815A +#define GL_IMAGE_ROTATE_ORIGIN_Y_HP 0x815B +#define GL_IMAGE_MAG_FILTER_HP 0x815C +#define GL_IMAGE_MIN_FILTER_HP 0x815D +#define GL_IMAGE_CUBIC_WEIGHT_HP 0x815E +#define GL_CUBIC_HP 0x815F +#define GL_AVERAGE_HP 0x8160 +#define GL_IMAGE_TRANSFORM_2D_HP 0x8161 +#define GL_POST_IMAGE_TRANSFORM_COLOR_TABLE_HP 0x8162 +#define GL_PROXY_POST_IMAGE_TRANSFORM_COLOR_TABLE_HP 0x8163 +typedef void (APIENTRYP PFNGLIMAGETRANSFORMPARAMETERIHPPROC) (GLenum target, GLenum pname, GLint param); +typedef void (APIENTRYP PFNGLIMAGETRANSFORMPARAMETERFHPPROC) (GLenum target, GLenum pname, GLfloat param); +typedef void (APIENTRYP PFNGLIMAGETRANSFORMPARAMETERIVHPPROC) (GLenum target, GLenum pname, const GLint *params); +typedef void (APIENTRYP PFNGLIMAGETRANSFORMPARAMETERFVHPPROC) (GLenum target, GLenum pname, const GLfloat *params); +typedef void (APIENTRYP PFNGLGETIMAGETRANSFORMPARAMETERIVHPPROC) (GLenum target, GLenum pname, GLint *params); +typedef void (APIENTRYP PFNGLGETIMAGETRANSFORMPARAMETERFVHPPROC) (GLenum target, GLenum pname, GLfloat *params); +#ifdef GL_GLEXT_PROTOTYPES +GLAPI void APIENTRY glImageTransformParameteriHP (GLenum target, GLenum pname, GLint param); +GLAPI void APIENTRY glImageTransformParameterfHP (GLenum target, GLenum pname, GLfloat param); +GLAPI void APIENTRY glImageTransformParameterivHP (GLenum target, GLenum pname, const GLint *params); +GLAPI void APIENTRY glImageTransformParameterfvHP (GLenum target, GLenum pname, const GLfloat *params); +GLAPI void APIENTRY glGetImageTransformParameterivHP (GLenum target, GLenum pname, GLint *params); +GLAPI void APIENTRY glGetImageTransformParameterfvHP (GLenum target, GLenum pname, GLfloat *params); +#endif +#endif /* GL_HP_image_transform */ + +#ifndef GL_HP_occlusion_test +#define GL_HP_occlusion_test 1 +#define GL_OCCLUSION_TEST_HP 0x8165 +#define GL_OCCLUSION_TEST_RESULT_HP 0x8166 +#endif /* GL_HP_occlusion_test */ + +#ifndef GL_HP_texture_lighting +#define GL_HP_texture_lighting 1 +#define GL_TEXTURE_LIGHTING_MODE_HP 0x8167 +#define GL_TEXTURE_POST_SPECULAR_HP 0x8168 +#define GL_TEXTURE_PRE_SPECULAR_HP 0x8169 +#endif /* GL_HP_texture_lighting */ + +#ifndef GL_IBM_cull_vertex +#define GL_IBM_cull_vertex 1 +#define GL_CULL_VERTEX_IBM 103050 +#endif /* GL_IBM_cull_vertex */ + +#ifndef GL_IBM_multimode_draw_arrays +#define GL_IBM_multimode_draw_arrays 1 +typedef void (APIENTRYP PFNGLMULTIMODEDRAWARRAYSIBMPROC) (const GLenum *mode, const GLint *first, const GLsizei *count, GLsizei primcount, GLint modestride); +typedef void (APIENTRYP PFNGLMULTIMODEDRAWELEMENTSIBMPROC) (const GLenum *mode, const GLsizei *count, GLenum type, const void *const*indices, GLsizei primcount, GLint modestride); +#ifdef GL_GLEXT_PROTOTYPES +GLAPI void APIENTRY glMultiModeDrawArraysIBM (const GLenum *mode, const GLint *first, const GLsizei *count, GLsizei primcount, GLint modestride); +GLAPI void APIENTRY glMultiModeDrawElementsIBM (const GLenum *mode, const GLsizei *count, GLenum type, const void *const*indices, GLsizei primcount, GLint modestride); +#endif +#endif /* GL_IBM_multimode_draw_arrays */ + +#ifndef GL_IBM_rasterpos_clip +#define GL_IBM_rasterpos_clip 1 +#define GL_RASTER_POSITION_UNCLIPPED_IBM 0x19262 +#endif /* GL_IBM_rasterpos_clip */ + +#ifndef GL_IBM_static_data +#define GL_IBM_static_data 1 +#define GL_ALL_STATIC_DATA_IBM 103060 +#define GL_STATIC_VERTEX_ARRAY_IBM 103061 +typedef void (APIENTRYP PFNGLFLUSHSTATICDATAIBMPROC) (GLenum target); +#ifdef GL_GLEXT_PROTOTYPES +GLAPI void APIENTRY glFlushStaticDataIBM (GLenum target); +#endif +#endif /* GL_IBM_static_data */ + +#ifndef GL_IBM_texture_mirrored_repeat +#define GL_IBM_texture_mirrored_repeat 1 +#define GL_MIRRORED_REPEAT_IBM 0x8370 +#endif /* GL_IBM_texture_mirrored_repeat */ + +#ifndef GL_IBM_vertex_array_lists +#define GL_IBM_vertex_array_lists 1 +#define GL_VERTEX_ARRAY_LIST_IBM 103070 +#define GL_NORMAL_ARRAY_LIST_IBM 103071 +#define GL_COLOR_ARRAY_LIST_IBM 103072 +#define GL_INDEX_ARRAY_LIST_IBM 103073 +#define GL_TEXTURE_COORD_ARRAY_LIST_IBM 103074 +#define GL_EDGE_FLAG_ARRAY_LIST_IBM 103075 +#define GL_FOG_COORDINATE_ARRAY_LIST_IBM 103076 +#define GL_SECONDARY_COLOR_ARRAY_LIST_IBM 103077 +#define GL_VERTEX_ARRAY_LIST_STRIDE_IBM 103080 +#define GL_NORMAL_ARRAY_LIST_STRIDE_IBM 103081 +#define GL_COLOR_ARRAY_LIST_STRIDE_IBM 103082 +#define GL_INDEX_ARRAY_LIST_STRIDE_IBM 103083 +#define GL_TEXTURE_COORD_ARRAY_LIST_STRIDE_IBM 103084 +#define GL_EDGE_FLAG_ARRAY_LIST_STRIDE_IBM 103085 +#define GL_FOG_COORDINATE_ARRAY_LIST_STRIDE_IBM 103086 +#define GL_SECONDARY_COLOR_ARRAY_LIST_STRIDE_IBM 103087 +typedef void (APIENTRYP PFNGLCOLORPOINTERLISTIBMPROC) (GLint size, GLenum type, GLint stride, const void **pointer, GLint ptrstride); +typedef void (APIENTRYP PFNGLSECONDARYCOLORPOINTERLISTIBMPROC) (GLint size, GLenum type, GLint stride, const void **pointer, GLint ptrstride); +typedef void (APIENTRYP PFNGLEDGEFLAGPOINTERLISTIBMPROC) (GLint stride, const GLboolean **pointer, GLint ptrstride); +typedef void (APIENTRYP PFNGLFOGCOORDPOINTERLISTIBMPROC) (GLenum type, GLint stride, const void **pointer, GLint ptrstride); +typedef void (APIENTRYP PFNGLINDEXPOINTERLISTIBMPROC) (GLenum type, GLint stride, const void **pointer, GLint ptrstride); +typedef void (APIENTRYP PFNGLNORMALPOINTERLISTIBMPROC) (GLenum type, GLint stride, const void **pointer, GLint ptrstride); +typedef void (APIENTRYP PFNGLTEXCOORDPOINTERLISTIBMPROC) (GLint size, GLenum type, GLint stride, const void **pointer, GLint ptrstride); +typedef void (APIENTRYP PFNGLVERTEXPOINTERLISTIBMPROC) (GLint size, GLenum type, GLint stride, const void **pointer, GLint ptrstride); +#ifdef GL_GLEXT_PROTOTYPES +GLAPI void APIENTRY glColorPointerListIBM (GLint size, GLenum type, GLint stride, const void **pointer, GLint ptrstride); +GLAPI void APIENTRY glSecondaryColorPointerListIBM (GLint size, GLenum type, GLint stride, const void **pointer, GLint ptrstride); +GLAPI void APIENTRY glEdgeFlagPointerListIBM (GLint stride, const GLboolean **pointer, GLint ptrstride); +GLAPI void APIENTRY glFogCoordPointerListIBM (GLenum type, GLint stride, const void **pointer, GLint ptrstride); +GLAPI void APIENTRY glIndexPointerListIBM (GLenum type, GLint stride, const void **pointer, GLint ptrstride); +GLAPI void APIENTRY glNormalPointerListIBM (GLenum type, GLint stride, const void **pointer, GLint ptrstride); +GLAPI void APIENTRY glTexCoordPointerListIBM (GLint size, GLenum type, GLint stride, const void **pointer, GLint ptrstride); +GLAPI void APIENTRY glVertexPointerListIBM (GLint size, GLenum type, GLint stride, const void **pointer, GLint ptrstride); +#endif +#endif /* GL_IBM_vertex_array_lists */ + +#ifndef GL_INGR_blend_func_separate +#define GL_INGR_blend_func_separate 1 +typedef void (APIENTRYP PFNGLBLENDFUNCSEPARATEINGRPROC) (GLenum sfactorRGB, GLenum dfactorRGB, GLenum sfactorAlpha, GLenum dfactorAlpha); +#ifdef GL_GLEXT_PROTOTYPES +GLAPI void APIENTRY glBlendFuncSeparateINGR (GLenum sfactorRGB, GLenum dfactorRGB, GLenum sfactorAlpha, GLenum dfactorAlpha); +#endif +#endif /* GL_INGR_blend_func_separate */ + +#ifndef GL_INGR_color_clamp +#define GL_INGR_color_clamp 1 +#define GL_RED_MIN_CLAMP_INGR 0x8560 +#define GL_GREEN_MIN_CLAMP_INGR 0x8561 +#define GL_BLUE_MIN_CLAMP_INGR 0x8562 +#define GL_ALPHA_MIN_CLAMP_INGR 0x8563 +#define GL_RED_MAX_CLAMP_INGR 0x8564 +#define GL_GREEN_MAX_CLAMP_INGR 0x8565 +#define GL_BLUE_MAX_CLAMP_INGR 0x8566 +#define GL_ALPHA_MAX_CLAMP_INGR 0x8567 +#endif /* GL_INGR_color_clamp */ + +#ifndef GL_INGR_interlace_read +#define GL_INGR_interlace_read 1 +#define GL_INTERLACE_READ_INGR 0x8568 +#endif /* GL_INGR_interlace_read */ + +#ifndef GL_INTEL_fragment_shader_ordering +#define GL_INTEL_fragment_shader_ordering 1 +#endif /* GL_INTEL_fragment_shader_ordering */ + +#ifndef GL_INTEL_map_texture +#define GL_INTEL_map_texture 1 +#define GL_TEXTURE_MEMORY_LAYOUT_INTEL 0x83FF +#define GL_LAYOUT_DEFAULT_INTEL 0 +#define GL_LAYOUT_LINEAR_INTEL 1 +#define GL_LAYOUT_LINEAR_CPU_CACHED_INTEL 2 +typedef void (APIENTRYP PFNGLSYNCTEXTUREINTELPROC) (GLuint texture); +typedef void (APIENTRYP PFNGLUNMAPTEXTURE2DINTELPROC) (GLuint texture, GLint level); +typedef void *(APIENTRYP PFNGLMAPTEXTURE2DINTELPROC) (GLuint texture, GLint level, GLbitfield access, GLint *stride, GLenum *layout); +#ifdef GL_GLEXT_PROTOTYPES +GLAPI void APIENTRY glSyncTextureINTEL (GLuint texture); +GLAPI void APIENTRY glUnmapTexture2DINTEL (GLuint texture, GLint level); +GLAPI void *APIENTRY glMapTexture2DINTEL (GLuint texture, GLint level, GLbitfield access, GLint *stride, GLenum *layout); +#endif +#endif /* GL_INTEL_map_texture */ + +#ifndef GL_INTEL_parallel_arrays +#define GL_INTEL_parallel_arrays 1 +#define GL_PARALLEL_ARRAYS_INTEL 0x83F4 +#define GL_VERTEX_ARRAY_PARALLEL_POINTERS_INTEL 0x83F5 +#define GL_NORMAL_ARRAY_PARALLEL_POINTERS_INTEL 0x83F6 +#define GL_COLOR_ARRAY_PARALLEL_POINTERS_INTEL 0x83F7 +#define GL_TEXTURE_COORD_ARRAY_PARALLEL_POINTERS_INTEL 0x83F8 +typedef void (APIENTRYP PFNGLVERTEXPOINTERVINTELPROC) (GLint size, GLenum type, const void **pointer); +typedef void (APIENTRYP PFNGLNORMALPOINTERVINTELPROC) (GLenum type, const void **pointer); +typedef void (APIENTRYP PFNGLCOLORPOINTERVINTELPROC) (GLint size, GLenum type, const void **pointer); +typedef void (APIENTRYP PFNGLTEXCOORDPOINTERVINTELPROC) (GLint size, GLenum type, const void **pointer); +#ifdef GL_GLEXT_PROTOTYPES +GLAPI void APIENTRY glVertexPointervINTEL (GLint size, GLenum type, const void **pointer); +GLAPI void APIENTRY glNormalPointervINTEL (GLenum type, const void **pointer); +GLAPI void APIENTRY glColorPointervINTEL (GLint size, GLenum type, const void **pointer); +GLAPI void APIENTRY glTexCoordPointervINTEL (GLint size, GLenum type, const void **pointer); +#endif +#endif /* GL_INTEL_parallel_arrays */ + +#ifndef GL_INTEL_performance_query +#define GL_INTEL_performance_query 1 +#define GL_PERFQUERY_SINGLE_CONTEXT_INTEL 0x00000000 +#define GL_PERFQUERY_GLOBAL_CONTEXT_INTEL 0x00000001 +#define GL_PERFQUERY_WAIT_INTEL 0x83FB +#define GL_PERFQUERY_FLUSH_INTEL 0x83FA +#define GL_PERFQUERY_DONOT_FLUSH_INTEL 0x83F9 +#define GL_PERFQUERY_COUNTER_EVENT_INTEL 0x94F0 +#define GL_PERFQUERY_COUNTER_DURATION_NORM_INTEL 0x94F1 +#define GL_PERFQUERY_COUNTER_DURATION_RAW_INTEL 0x94F2 +#define GL_PERFQUERY_COUNTER_THROUGHPUT_INTEL 0x94F3 +#define GL_PERFQUERY_COUNTER_RAW_INTEL 0x94F4 +#define GL_PERFQUERY_COUNTER_TIMESTAMP_INTEL 0x94F5 +#define GL_PERFQUERY_COUNTER_DATA_UINT32_INTEL 0x94F8 +#define GL_PERFQUERY_COUNTER_DATA_UINT64_INTEL 0x94F9 +#define GL_PERFQUERY_COUNTER_DATA_FLOAT_INTEL 0x94FA +#define GL_PERFQUERY_COUNTER_DATA_DOUBLE_INTEL 0x94FB +#define GL_PERFQUERY_COUNTER_DATA_BOOL32_INTEL 0x94FC +#define GL_PERFQUERY_QUERY_NAME_LENGTH_MAX_INTEL 0x94FD +#define GL_PERFQUERY_COUNTER_NAME_LENGTH_MAX_INTEL 0x94FE +#define GL_PERFQUERY_COUNTER_DESC_LENGTH_MAX_INTEL 0x94FF +#define GL_PERFQUERY_GPA_EXTENDED_COUNTERS_INTEL 0x9500 +typedef void (APIENTRYP PFNGLBEGINPERFQUERYINTELPROC) (GLuint queryHandle); +typedef void (APIENTRYP PFNGLCREATEPERFQUERYINTELPROC) (GLuint queryId, GLuint *queryHandle); +typedef void (APIENTRYP PFNGLDELETEPERFQUERYINTELPROC) (GLuint queryHandle); +typedef void (APIENTRYP PFNGLENDPERFQUERYINTELPROC) (GLuint queryHandle); +typedef void (APIENTRYP PFNGLGETFIRSTPERFQUERYIDINTELPROC) (GLuint *queryId); +typedef void (APIENTRYP PFNGLGETNEXTPERFQUERYIDINTELPROC) (GLuint queryId, GLuint *nextQueryId); +typedef void (APIENTRYP PFNGLGETPERFCOUNTERINFOINTELPROC) (GLuint queryId, GLuint counterId, GLuint counterNameLength, GLchar *counterName, GLuint counterDescLength, GLchar *counterDesc, GLuint *counterOffset, GLuint *counterDataSize, GLuint *counterTypeEnum, GLuint *counterDataTypeEnum, GLuint64 *rawCounterMaxValue); +typedef void (APIENTRYP PFNGLGETPERFQUERYDATAINTELPROC) (GLuint queryHandle, GLuint flags, GLsizei dataSize, GLvoid *data, GLuint *bytesWritten); +typedef void (APIENTRYP PFNGLGETPERFQUERYIDBYNAMEINTELPROC) (GLchar *queryName, GLuint *queryId); +typedef void (APIENTRYP PFNGLGETPERFQUERYINFOINTELPROC) (GLuint queryId, GLuint queryNameLength, GLchar *queryName, GLuint *dataSize, GLuint *noCounters, GLuint *noInstances, GLuint *capsMask); +#ifdef GL_GLEXT_PROTOTYPES +GLAPI void APIENTRY glBeginPerfQueryINTEL (GLuint queryHandle); +GLAPI void APIENTRY glCreatePerfQueryINTEL (GLuint queryId, GLuint *queryHandle); +GLAPI void APIENTRY glDeletePerfQueryINTEL (GLuint queryHandle); +GLAPI void APIENTRY glEndPerfQueryINTEL (GLuint queryHandle); +GLAPI void APIENTRY glGetFirstPerfQueryIdINTEL (GLuint *queryId); +GLAPI void APIENTRY glGetNextPerfQueryIdINTEL (GLuint queryId, GLuint *nextQueryId); +GLAPI void APIENTRY glGetPerfCounterInfoINTEL (GLuint queryId, GLuint counterId, GLuint counterNameLength, GLchar *counterName, GLuint counterDescLength, GLchar *counterDesc, GLuint *counterOffset, GLuint *counterDataSize, GLuint *counterTypeEnum, GLuint *counterDataTypeEnum, GLuint64 *rawCounterMaxValue); +GLAPI void APIENTRY glGetPerfQueryDataINTEL (GLuint queryHandle, GLuint flags, GLsizei dataSize, GLvoid *data, GLuint *bytesWritten); +GLAPI void APIENTRY glGetPerfQueryIdByNameINTEL (GLchar *queryName, GLuint *queryId); +GLAPI void APIENTRY glGetPerfQueryInfoINTEL (GLuint queryId, GLuint queryNameLength, GLchar *queryName, GLuint *dataSize, GLuint *noCounters, GLuint *noInstances, GLuint *capsMask); +#endif +#endif /* GL_INTEL_performance_query */ + +#ifndef GL_MESAX_texture_stack +#define GL_MESAX_texture_stack 1 +#define GL_TEXTURE_1D_STACK_MESAX 0x8759 +#define GL_TEXTURE_2D_STACK_MESAX 0x875A +#define GL_PROXY_TEXTURE_1D_STACK_MESAX 0x875B +#define GL_PROXY_TEXTURE_2D_STACK_MESAX 0x875C +#define GL_TEXTURE_1D_STACK_BINDING_MESAX 0x875D +#define GL_TEXTURE_2D_STACK_BINDING_MESAX 0x875E +#endif /* GL_MESAX_texture_stack */ + +#ifndef GL_MESA_pack_invert +#define GL_MESA_pack_invert 1 +#define GL_PACK_INVERT_MESA 0x8758 +#endif /* GL_MESA_pack_invert */ + +#ifndef GL_MESA_resize_buffers +#define GL_MESA_resize_buffers 1 +typedef void (APIENTRYP PFNGLRESIZEBUFFERSMESAPROC) (void); +#ifdef GL_GLEXT_PROTOTYPES +GLAPI void APIENTRY glResizeBuffersMESA (void); +#endif +#endif /* GL_MESA_resize_buffers */ + +#ifndef GL_MESA_window_pos +#define GL_MESA_window_pos 1 +typedef void (APIENTRYP PFNGLWINDOWPOS2DMESAPROC) (GLdouble x, GLdouble y); +typedef void (APIENTRYP PFNGLWINDOWPOS2DVMESAPROC) (const GLdouble *v); +typedef void (APIENTRYP PFNGLWINDOWPOS2FMESAPROC) (GLfloat x, GLfloat y); +typedef void (APIENTRYP PFNGLWINDOWPOS2FVMESAPROC) (const GLfloat *v); +typedef void (APIENTRYP PFNGLWINDOWPOS2IMESAPROC) (GLint x, GLint y); +typedef void (APIENTRYP PFNGLWINDOWPOS2IVMESAPROC) (const GLint *v); +typedef void (APIENTRYP PFNGLWINDOWPOS2SMESAPROC) (GLshort x, GLshort y); +typedef void (APIENTRYP PFNGLWINDOWPOS2SVMESAPROC) (const GLshort *v); +typedef void (APIENTRYP PFNGLWINDOWPOS3DMESAPROC) (GLdouble x, GLdouble y, GLdouble z); +typedef void (APIENTRYP PFNGLWINDOWPOS3DVMESAPROC) (const GLdouble *v); +typedef void (APIENTRYP PFNGLWINDOWPOS3FMESAPROC) (GLfloat x, GLfloat y, GLfloat z); +typedef void (APIENTRYP PFNGLWINDOWPOS3FVMESAPROC) (const GLfloat *v); +typedef void (APIENTRYP PFNGLWINDOWPOS3IMESAPROC) (GLint x, GLint y, GLint z); +typedef void (APIENTRYP PFNGLWINDOWPOS3IVMESAPROC) (const GLint *v); +typedef void (APIENTRYP PFNGLWINDOWPOS3SMESAPROC) (GLshort x, GLshort y, GLshort z); +typedef void (APIENTRYP PFNGLWINDOWPOS3SVMESAPROC) (const GLshort *v); +typedef void (APIENTRYP PFNGLWINDOWPOS4DMESAPROC) (GLdouble x, GLdouble y, GLdouble z, GLdouble w); +typedef void (APIENTRYP PFNGLWINDOWPOS4DVMESAPROC) (const GLdouble *v); +typedef void (APIENTRYP PFNGLWINDOWPOS4FMESAPROC) (GLfloat x, GLfloat y, GLfloat z, GLfloat w); +typedef void (APIENTRYP PFNGLWINDOWPOS4FVMESAPROC) (const GLfloat *v); +typedef void (APIENTRYP PFNGLWINDOWPOS4IMESAPROC) (GLint x, GLint y, GLint z, GLint w); +typedef void (APIENTRYP PFNGLWINDOWPOS4IVMESAPROC) (const GLint *v); +typedef void (APIENTRYP PFNGLWINDOWPOS4SMESAPROC) (GLshort x, GLshort y, GLshort z, GLshort w); +typedef void (APIENTRYP PFNGLWINDOWPOS4SVMESAPROC) (const GLshort *v); +#ifdef GL_GLEXT_PROTOTYPES +GLAPI void APIENTRY glWindowPos2dMESA (GLdouble x, GLdouble y); +GLAPI void APIENTRY glWindowPos2dvMESA (const GLdouble *v); +GLAPI void APIENTRY glWindowPos2fMESA (GLfloat x, GLfloat y); +GLAPI void APIENTRY glWindowPos2fvMESA (const GLfloat *v); +GLAPI void APIENTRY glWindowPos2iMESA (GLint x, GLint y); +GLAPI void APIENTRY glWindowPos2ivMESA (const GLint *v); +GLAPI void APIENTRY glWindowPos2sMESA (GLshort x, GLshort y); +GLAPI void APIENTRY glWindowPos2svMESA (const GLshort *v); +GLAPI void APIENTRY glWindowPos3dMESA (GLdouble x, GLdouble y, GLdouble z); +GLAPI void APIENTRY glWindowPos3dvMESA (const GLdouble *v); +GLAPI void APIENTRY glWindowPos3fMESA (GLfloat x, GLfloat y, GLfloat z); +GLAPI void APIENTRY glWindowPos3fvMESA (const GLfloat *v); +GLAPI void APIENTRY glWindowPos3iMESA (GLint x, GLint y, GLint z); +GLAPI void APIENTRY glWindowPos3ivMESA (const GLint *v); +GLAPI void APIENTRY glWindowPos3sMESA (GLshort x, GLshort y, GLshort z); +GLAPI void APIENTRY glWindowPos3svMESA (const GLshort *v); +GLAPI void APIENTRY glWindowPos4dMESA (GLdouble x, GLdouble y, GLdouble z, GLdouble w); +GLAPI void APIENTRY glWindowPos4dvMESA (const GLdouble *v); +GLAPI void APIENTRY glWindowPos4fMESA (GLfloat x, GLfloat y, GLfloat z, GLfloat w); +GLAPI void APIENTRY glWindowPos4fvMESA (const GLfloat *v); +GLAPI void APIENTRY glWindowPos4iMESA (GLint x, GLint y, GLint z, GLint w); +GLAPI void APIENTRY glWindowPos4ivMESA (const GLint *v); +GLAPI void APIENTRY glWindowPos4sMESA (GLshort x, GLshort y, GLshort z, GLshort w); +GLAPI void APIENTRY glWindowPos4svMESA (const GLshort *v); +#endif +#endif /* GL_MESA_window_pos */ + +#ifndef GL_MESA_ycbcr_texture +#define GL_MESA_ycbcr_texture 1 +#define GL_UNSIGNED_SHORT_8_8_MESA 0x85BA +#define GL_UNSIGNED_SHORT_8_8_REV_MESA 0x85BB +#define GL_YCBCR_MESA 0x8757 +#endif /* GL_MESA_ycbcr_texture */ + +#ifndef GL_NVX_conditional_render +#define GL_NVX_conditional_render 1 +typedef void (APIENTRYP PFNGLBEGINCONDITIONALRENDERNVXPROC) (GLuint id); +typedef void (APIENTRYP PFNGLENDCONDITIONALRENDERNVXPROC) (void); +#ifdef GL_GLEXT_PROTOTYPES +GLAPI void APIENTRY glBeginConditionalRenderNVX (GLuint id); +GLAPI void APIENTRY glEndConditionalRenderNVX (void); +#endif +#endif /* GL_NVX_conditional_render */ + +#ifndef GL_NVX_gpu_memory_info +#define GL_NVX_gpu_memory_info 1 +#define GL_GPU_MEMORY_INFO_DEDICATED_VIDMEM_NVX 0x9047 +#define GL_GPU_MEMORY_INFO_TOTAL_AVAILABLE_MEMORY_NVX 0x9048 +#define GL_GPU_MEMORY_INFO_CURRENT_AVAILABLE_VIDMEM_NVX 0x9049 +#define GL_GPU_MEMORY_INFO_EVICTION_COUNT_NVX 0x904A +#define GL_GPU_MEMORY_INFO_EVICTED_MEMORY_NVX 0x904B +#endif /* GL_NVX_gpu_memory_info */ + +#ifndef GL_NV_bindless_multi_draw_indirect +#define GL_NV_bindless_multi_draw_indirect 1 +typedef void (APIENTRYP PFNGLMULTIDRAWARRAYSINDIRECTBINDLESSNVPROC) (GLenum mode, const void *indirect, GLsizei drawCount, GLsizei stride, GLint vertexBufferCount); +typedef void (APIENTRYP PFNGLMULTIDRAWELEMENTSINDIRECTBINDLESSNVPROC) (GLenum mode, GLenum type, const void *indirect, GLsizei drawCount, GLsizei stride, GLint vertexBufferCount); +#ifdef GL_GLEXT_PROTOTYPES +GLAPI void APIENTRY glMultiDrawArraysIndirectBindlessNV (GLenum mode, const void *indirect, GLsizei drawCount, GLsizei stride, GLint vertexBufferCount); +GLAPI void APIENTRY glMultiDrawElementsIndirectBindlessNV (GLenum mode, GLenum type, const void *indirect, GLsizei drawCount, GLsizei stride, GLint vertexBufferCount); +#endif +#endif /* GL_NV_bindless_multi_draw_indirect */ + +#ifndef GL_NV_bindless_texture +#define GL_NV_bindless_texture 1 +typedef GLuint64 (APIENTRYP PFNGLGETTEXTUREHANDLENVPROC) (GLuint texture); +typedef GLuint64 (APIENTRYP PFNGLGETTEXTURESAMPLERHANDLENVPROC) (GLuint texture, GLuint sampler); +typedef void (APIENTRYP PFNGLMAKETEXTUREHANDLERESIDENTNVPROC) (GLuint64 handle); +typedef void (APIENTRYP PFNGLMAKETEXTUREHANDLENONRESIDENTNVPROC) (GLuint64 handle); +typedef GLuint64 (APIENTRYP PFNGLGETIMAGEHANDLENVPROC) (GLuint texture, GLint level, GLboolean layered, GLint layer, GLenum format); +typedef void (APIENTRYP PFNGLMAKEIMAGEHANDLERESIDENTNVPROC) (GLuint64 handle, GLenum access); +typedef void (APIENTRYP PFNGLMAKEIMAGEHANDLENONRESIDENTNVPROC) (GLuint64 handle); +typedef void (APIENTRYP PFNGLUNIFORMHANDLEUI64NVPROC) (GLint location, GLuint64 value); +typedef void (APIENTRYP PFNGLUNIFORMHANDLEUI64VNVPROC) (GLint location, GLsizei count, const GLuint64 *value); +typedef void (APIENTRYP PFNGLPROGRAMUNIFORMHANDLEUI64NVPROC) (GLuint program, GLint location, GLuint64 value); +typedef void (APIENTRYP PFNGLPROGRAMUNIFORMHANDLEUI64VNVPROC) (GLuint program, GLint location, GLsizei count, const GLuint64 *values); +typedef GLboolean (APIENTRYP PFNGLISTEXTUREHANDLERESIDENTNVPROC) (GLuint64 handle); +typedef GLboolean (APIENTRYP PFNGLISIMAGEHANDLERESIDENTNVPROC) (GLuint64 handle); +#ifdef GL_GLEXT_PROTOTYPES +GLAPI GLuint64 APIENTRY glGetTextureHandleNV (GLuint texture); +GLAPI GLuint64 APIENTRY glGetTextureSamplerHandleNV (GLuint texture, GLuint sampler); +GLAPI void APIENTRY glMakeTextureHandleResidentNV (GLuint64 handle); +GLAPI void APIENTRY glMakeTextureHandleNonResidentNV (GLuint64 handle); +GLAPI GLuint64 APIENTRY glGetImageHandleNV (GLuint texture, GLint level, GLboolean layered, GLint layer, GLenum format); +GLAPI void APIENTRY glMakeImageHandleResidentNV (GLuint64 handle, GLenum access); +GLAPI void APIENTRY glMakeImageHandleNonResidentNV (GLuint64 handle); +GLAPI void APIENTRY glUniformHandleui64NV (GLint location, GLuint64 value); +GLAPI void APIENTRY glUniformHandleui64vNV (GLint location, GLsizei count, const GLuint64 *value); +GLAPI void APIENTRY glProgramUniformHandleui64NV (GLuint program, GLint location, GLuint64 value); +GLAPI void APIENTRY glProgramUniformHandleui64vNV (GLuint program, GLint location, GLsizei count, const GLuint64 *values); +GLAPI GLboolean APIENTRY glIsTextureHandleResidentNV (GLuint64 handle); +GLAPI GLboolean APIENTRY glIsImageHandleResidentNV (GLuint64 handle); +#endif +#endif /* GL_NV_bindless_texture */ + +#ifndef GL_NV_blend_equation_advanced +#define GL_NV_blend_equation_advanced 1 +#define GL_BLEND_OVERLAP_NV 0x9281 +#define GL_BLEND_PREMULTIPLIED_SRC_NV 0x9280 +#define GL_BLUE_NV 0x1905 +#define GL_COLORBURN_NV 0x929A +#define GL_COLORDODGE_NV 0x9299 +#define GL_CONJOINT_NV 0x9284 +#define GL_CONTRAST_NV 0x92A1 +#define GL_DARKEN_NV 0x9297 +#define GL_DIFFERENCE_NV 0x929E +#define GL_DISJOINT_NV 0x9283 +#define GL_DST_ATOP_NV 0x928F +#define GL_DST_IN_NV 0x928B +#define GL_DST_NV 0x9287 +#define GL_DST_OUT_NV 0x928D +#define GL_DST_OVER_NV 0x9289 +#define GL_EXCLUSION_NV 0x92A0 +#define GL_GREEN_NV 0x1904 +#define GL_HARDLIGHT_NV 0x929B +#define GL_HARDMIX_NV 0x92A9 +#define GL_HSL_COLOR_NV 0x92AF +#define GL_HSL_HUE_NV 0x92AD +#define GL_HSL_LUMINOSITY_NV 0x92B0 +#define GL_HSL_SATURATION_NV 0x92AE +#define GL_INVERT_OVG_NV 0x92B4 +#define GL_INVERT_RGB_NV 0x92A3 +#define GL_LIGHTEN_NV 0x9298 +#define GL_LINEARBURN_NV 0x92A5 +#define GL_LINEARDODGE_NV 0x92A4 +#define GL_LINEARLIGHT_NV 0x92A7 +#define GL_MINUS_CLAMPED_NV 0x92B3 +#define GL_MINUS_NV 0x929F +#define GL_MULTIPLY_NV 0x9294 +#define GL_OVERLAY_NV 0x9296 +#define GL_PINLIGHT_NV 0x92A8 +#define GL_PLUS_CLAMPED_ALPHA_NV 0x92B2 +#define GL_PLUS_CLAMPED_NV 0x92B1 +#define GL_PLUS_DARKER_NV 0x9292 +#define GL_PLUS_NV 0x9291 +#define GL_RED_NV 0x1903 +#define GL_SCREEN_NV 0x9295 +#define GL_SOFTLIGHT_NV 0x929C +#define GL_SRC_ATOP_NV 0x928E +#define GL_SRC_IN_NV 0x928A +#define GL_SRC_NV 0x9286 +#define GL_SRC_OUT_NV 0x928C +#define GL_SRC_OVER_NV 0x9288 +#define GL_UNCORRELATED_NV 0x9282 +#define GL_VIVIDLIGHT_NV 0x92A6 +#define GL_XOR_NV 0x1506 +typedef void (APIENTRYP PFNGLBLENDPARAMETERINVPROC) (GLenum pname, GLint value); +typedef void (APIENTRYP PFNGLBLENDBARRIERNVPROC) (void); +#ifdef GL_GLEXT_PROTOTYPES +GLAPI void APIENTRY glBlendParameteriNV (GLenum pname, GLint value); +GLAPI void APIENTRY glBlendBarrierNV (void); +#endif +#endif /* GL_NV_blend_equation_advanced */ + +#ifndef GL_NV_blend_equation_advanced_coherent +#define GL_NV_blend_equation_advanced_coherent 1 +#define GL_BLEND_ADVANCED_COHERENT_NV 0x9285 +#endif /* GL_NV_blend_equation_advanced_coherent */ + +#ifndef GL_NV_blend_square +#define GL_NV_blend_square 1 +#endif /* GL_NV_blend_square */ + +#ifndef GL_NV_compute_program5 +#define GL_NV_compute_program5 1 +#define GL_COMPUTE_PROGRAM_NV 0x90FB +#define GL_COMPUTE_PROGRAM_PARAMETER_BUFFER_NV 0x90FC +#endif /* GL_NV_compute_program5 */ + +#ifndef GL_NV_conditional_render +#define GL_NV_conditional_render 1 +#define GL_QUERY_WAIT_NV 0x8E13 +#define GL_QUERY_NO_WAIT_NV 0x8E14 +#define GL_QUERY_BY_REGION_WAIT_NV 0x8E15 +#define GL_QUERY_BY_REGION_NO_WAIT_NV 0x8E16 +typedef void (APIENTRYP PFNGLBEGINCONDITIONALRENDERNVPROC) (GLuint id, GLenum mode); +typedef void (APIENTRYP PFNGLENDCONDITIONALRENDERNVPROC) (void); +#ifdef GL_GLEXT_PROTOTYPES +GLAPI void APIENTRY glBeginConditionalRenderNV (GLuint id, GLenum mode); +GLAPI void APIENTRY glEndConditionalRenderNV (void); +#endif +#endif /* GL_NV_conditional_render */ + +#ifndef GL_NV_copy_depth_to_color +#define GL_NV_copy_depth_to_color 1 +#define GL_DEPTH_STENCIL_TO_RGBA_NV 0x886E +#define GL_DEPTH_STENCIL_TO_BGRA_NV 0x886F +#endif /* GL_NV_copy_depth_to_color */ + +#ifndef GL_NV_copy_image +#define GL_NV_copy_image 1 +typedef void (APIENTRYP PFNGLCOPYIMAGESUBDATANVPROC) (GLuint srcName, GLenum srcTarget, GLint srcLevel, GLint srcX, GLint srcY, GLint srcZ, GLuint dstName, GLenum dstTarget, GLint dstLevel, GLint dstX, GLint dstY, GLint dstZ, GLsizei width, GLsizei height, GLsizei depth); +#ifdef GL_GLEXT_PROTOTYPES +GLAPI void APIENTRY glCopyImageSubDataNV (GLuint srcName, GLenum srcTarget, GLint srcLevel, GLint srcX, GLint srcY, GLint srcZ, GLuint dstName, GLenum dstTarget, GLint dstLevel, GLint dstX, GLint dstY, GLint dstZ, GLsizei width, GLsizei height, GLsizei depth); +#endif +#endif /* GL_NV_copy_image */ + +#ifndef GL_NV_deep_texture3D +#define GL_NV_deep_texture3D 1 +#define GL_MAX_DEEP_3D_TEXTURE_WIDTH_HEIGHT_NV 0x90D0 +#define GL_MAX_DEEP_3D_TEXTURE_DEPTH_NV 0x90D1 +#endif /* GL_NV_deep_texture3D */ + +#ifndef GL_NV_depth_buffer_float +#define GL_NV_depth_buffer_float 1 +#define GL_DEPTH_COMPONENT32F_NV 0x8DAB +#define GL_DEPTH32F_STENCIL8_NV 0x8DAC +#define GL_FLOAT_32_UNSIGNED_INT_24_8_REV_NV 0x8DAD +#define GL_DEPTH_BUFFER_FLOAT_MODE_NV 0x8DAF +typedef void (APIENTRYP PFNGLDEPTHRANGEDNVPROC) (GLdouble zNear, GLdouble zFar); +typedef void (APIENTRYP PFNGLCLEARDEPTHDNVPROC) (GLdouble depth); +typedef void (APIENTRYP PFNGLDEPTHBOUNDSDNVPROC) (GLdouble zmin, GLdouble zmax); +#ifdef GL_GLEXT_PROTOTYPES +GLAPI void APIENTRY glDepthRangedNV (GLdouble zNear, GLdouble zFar); +GLAPI void APIENTRY glClearDepthdNV (GLdouble depth); +GLAPI void APIENTRY glDepthBoundsdNV (GLdouble zmin, GLdouble zmax); +#endif +#endif /* GL_NV_depth_buffer_float */ + +#ifndef GL_NV_depth_clamp +#define GL_NV_depth_clamp 1 +#define GL_DEPTH_CLAMP_NV 0x864F +#endif /* GL_NV_depth_clamp */ + +#ifndef GL_NV_draw_texture +#define GL_NV_draw_texture 1 +typedef void (APIENTRYP PFNGLDRAWTEXTURENVPROC) (GLuint texture, GLuint sampler, GLfloat x0, GLfloat y0, GLfloat x1, GLfloat y1, GLfloat z, GLfloat s0, GLfloat t0, GLfloat s1, GLfloat t1); +#ifdef GL_GLEXT_PROTOTYPES +GLAPI void APIENTRY glDrawTextureNV (GLuint texture, GLuint sampler, GLfloat x0, GLfloat y0, GLfloat x1, GLfloat y1, GLfloat z, GLfloat s0, GLfloat t0, GLfloat s1, GLfloat t1); +#endif +#endif /* GL_NV_draw_texture */ + +#ifndef GL_NV_evaluators +#define GL_NV_evaluators 1 +#define GL_EVAL_2D_NV 0x86C0 +#define GL_EVAL_TRIANGULAR_2D_NV 0x86C1 +#define GL_MAP_TESSELLATION_NV 0x86C2 +#define GL_MAP_ATTRIB_U_ORDER_NV 0x86C3 +#define GL_MAP_ATTRIB_V_ORDER_NV 0x86C4 +#define GL_EVAL_FRACTIONAL_TESSELLATION_NV 0x86C5 +#define GL_EVAL_VERTEX_ATTRIB0_NV 0x86C6 +#define GL_EVAL_VERTEX_ATTRIB1_NV 0x86C7 +#define GL_EVAL_VERTEX_ATTRIB2_NV 0x86C8 +#define GL_EVAL_VERTEX_ATTRIB3_NV 0x86C9 +#define GL_EVAL_VERTEX_ATTRIB4_NV 0x86CA +#define GL_EVAL_VERTEX_ATTRIB5_NV 0x86CB +#define GL_EVAL_VERTEX_ATTRIB6_NV 0x86CC +#define GL_EVAL_VERTEX_ATTRIB7_NV 0x86CD +#define GL_EVAL_VERTEX_ATTRIB8_NV 0x86CE +#define GL_EVAL_VERTEX_ATTRIB9_NV 0x86CF +#define GL_EVAL_VERTEX_ATTRIB10_NV 0x86D0 +#define GL_EVAL_VERTEX_ATTRIB11_NV 0x86D1 +#define GL_EVAL_VERTEX_ATTRIB12_NV 0x86D2 +#define GL_EVAL_VERTEX_ATTRIB13_NV 0x86D3 +#define GL_EVAL_VERTEX_ATTRIB14_NV 0x86D4 +#define GL_EVAL_VERTEX_ATTRIB15_NV 0x86D5 +#define GL_MAX_MAP_TESSELLATION_NV 0x86D6 +#define GL_MAX_RATIONAL_EVAL_ORDER_NV 0x86D7 +typedef void (APIENTRYP PFNGLMAPCONTROLPOINTSNVPROC) (GLenum target, GLuint index, GLenum type, GLsizei ustride, GLsizei vstride, GLint uorder, GLint vorder, GLboolean packed, const void *points); +typedef void (APIENTRYP PFNGLMAPPARAMETERIVNVPROC) (GLenum target, GLenum pname, const GLint *params); +typedef void (APIENTRYP PFNGLMAPPARAMETERFVNVPROC) (GLenum target, GLenum pname, const GLfloat *params); +typedef void (APIENTRYP PFNGLGETMAPCONTROLPOINTSNVPROC) (GLenum target, GLuint index, GLenum type, GLsizei ustride, GLsizei vstride, GLboolean packed, void *points); +typedef void (APIENTRYP PFNGLGETMAPPARAMETERIVNVPROC) (GLenum target, GLenum pname, GLint *params); +typedef void (APIENTRYP PFNGLGETMAPPARAMETERFVNVPROC) (GLenum target, GLenum pname, GLfloat *params); +typedef void (APIENTRYP PFNGLGETMAPATTRIBPARAMETERIVNVPROC) (GLenum target, GLuint index, GLenum pname, GLint *params); +typedef void (APIENTRYP PFNGLGETMAPATTRIBPARAMETERFVNVPROC) (GLenum target, GLuint index, GLenum pname, GLfloat *params); +typedef void (APIENTRYP PFNGLEVALMAPSNVPROC) (GLenum target, GLenum mode); +#ifdef GL_GLEXT_PROTOTYPES +GLAPI void APIENTRY glMapControlPointsNV (GLenum target, GLuint index, GLenum type, GLsizei ustride, GLsizei vstride, GLint uorder, GLint vorder, GLboolean packed, const void *points); +GLAPI void APIENTRY glMapParameterivNV (GLenum target, GLenum pname, const GLint *params); +GLAPI void APIENTRY glMapParameterfvNV (GLenum target, GLenum pname, const GLfloat *params); +GLAPI void APIENTRY glGetMapControlPointsNV (GLenum target, GLuint index, GLenum type, GLsizei ustride, GLsizei vstride, GLboolean packed, void *points); +GLAPI void APIENTRY glGetMapParameterivNV (GLenum target, GLenum pname, GLint *params); +GLAPI void APIENTRY glGetMapParameterfvNV (GLenum target, GLenum pname, GLfloat *params); +GLAPI void APIENTRY glGetMapAttribParameterivNV (GLenum target, GLuint index, GLenum pname, GLint *params); +GLAPI void APIENTRY glGetMapAttribParameterfvNV (GLenum target, GLuint index, GLenum pname, GLfloat *params); +GLAPI void APIENTRY glEvalMapsNV (GLenum target, GLenum mode); +#endif +#endif /* GL_NV_evaluators */ + +#ifndef GL_NV_explicit_multisample +#define GL_NV_explicit_multisample 1 +#define GL_SAMPLE_POSITION_NV 0x8E50 +#define GL_SAMPLE_MASK_NV 0x8E51 +#define GL_SAMPLE_MASK_VALUE_NV 0x8E52 +#define GL_TEXTURE_BINDING_RENDERBUFFER_NV 0x8E53 +#define GL_TEXTURE_RENDERBUFFER_DATA_STORE_BINDING_NV 0x8E54 +#define GL_TEXTURE_RENDERBUFFER_NV 0x8E55 +#define GL_SAMPLER_RENDERBUFFER_NV 0x8E56 +#define GL_INT_SAMPLER_RENDERBUFFER_NV 0x8E57 +#define GL_UNSIGNED_INT_SAMPLER_RENDERBUFFER_NV 0x8E58 +#define GL_MAX_SAMPLE_MASK_WORDS_NV 0x8E59 +typedef void (APIENTRYP PFNGLGETMULTISAMPLEFVNVPROC) (GLenum pname, GLuint index, GLfloat *val); +typedef void (APIENTRYP PFNGLSAMPLEMASKINDEXEDNVPROC) (GLuint index, GLbitfield mask); +typedef void (APIENTRYP PFNGLTEXRENDERBUFFERNVPROC) (GLenum target, GLuint renderbuffer); +#ifdef GL_GLEXT_PROTOTYPES +GLAPI void APIENTRY glGetMultisamplefvNV (GLenum pname, GLuint index, GLfloat *val); +GLAPI void APIENTRY glSampleMaskIndexedNV (GLuint index, GLbitfield mask); +GLAPI void APIENTRY glTexRenderbufferNV (GLenum target, GLuint renderbuffer); +#endif +#endif /* GL_NV_explicit_multisample */ + +#ifndef GL_NV_fence +#define GL_NV_fence 1 +#define GL_ALL_COMPLETED_NV 0x84F2 +#define GL_FENCE_STATUS_NV 0x84F3 +#define GL_FENCE_CONDITION_NV 0x84F4 +typedef void (APIENTRYP PFNGLDELETEFENCESNVPROC) (GLsizei n, const GLuint *fences); +typedef void (APIENTRYP PFNGLGENFENCESNVPROC) (GLsizei n, GLuint *fences); +typedef GLboolean (APIENTRYP PFNGLISFENCENVPROC) (GLuint fence); +typedef GLboolean (APIENTRYP PFNGLTESTFENCENVPROC) (GLuint fence); +typedef void (APIENTRYP PFNGLGETFENCEIVNVPROC) (GLuint fence, GLenum pname, GLint *params); +typedef void (APIENTRYP PFNGLFINISHFENCENVPROC) (GLuint fence); +typedef void (APIENTRYP PFNGLSETFENCENVPROC) (GLuint fence, GLenum condition); +#ifdef GL_GLEXT_PROTOTYPES +GLAPI void APIENTRY glDeleteFencesNV (GLsizei n, const GLuint *fences); +GLAPI void APIENTRY glGenFencesNV (GLsizei n, GLuint *fences); +GLAPI GLboolean APIENTRY glIsFenceNV (GLuint fence); +GLAPI GLboolean APIENTRY glTestFenceNV (GLuint fence); +GLAPI void APIENTRY glGetFenceivNV (GLuint fence, GLenum pname, GLint *params); +GLAPI void APIENTRY glFinishFenceNV (GLuint fence); +GLAPI void APIENTRY glSetFenceNV (GLuint fence, GLenum condition); +#endif +#endif /* GL_NV_fence */ + +#ifndef GL_NV_float_buffer +#define GL_NV_float_buffer 1 +#define GL_FLOAT_R_NV 0x8880 +#define GL_FLOAT_RG_NV 0x8881 +#define GL_FLOAT_RGB_NV 0x8882 +#define GL_FLOAT_RGBA_NV 0x8883 +#define GL_FLOAT_R16_NV 0x8884 +#define GL_FLOAT_R32_NV 0x8885 +#define GL_FLOAT_RG16_NV 0x8886 +#define GL_FLOAT_RG32_NV 0x8887 +#define GL_FLOAT_RGB16_NV 0x8888 +#define GL_FLOAT_RGB32_NV 0x8889 +#define GL_FLOAT_RGBA16_NV 0x888A +#define GL_FLOAT_RGBA32_NV 0x888B +#define GL_TEXTURE_FLOAT_COMPONENTS_NV 0x888C +#define GL_FLOAT_CLEAR_COLOR_VALUE_NV 0x888D +#define GL_FLOAT_RGBA_MODE_NV 0x888E +#endif /* GL_NV_float_buffer */ + +#ifndef GL_NV_fog_distance +#define GL_NV_fog_distance 1 +#define GL_FOG_DISTANCE_MODE_NV 0x855A +#define GL_EYE_RADIAL_NV 0x855B +#define GL_EYE_PLANE_ABSOLUTE_NV 0x855C +#endif /* GL_NV_fog_distance */ + +#ifndef GL_NV_fragment_program +#define GL_NV_fragment_program 1 +#define GL_MAX_FRAGMENT_PROGRAM_LOCAL_PARAMETERS_NV 0x8868 +#define GL_FRAGMENT_PROGRAM_NV 0x8870 +#define GL_MAX_TEXTURE_COORDS_NV 0x8871 +#define GL_MAX_TEXTURE_IMAGE_UNITS_NV 0x8872 +#define GL_FRAGMENT_PROGRAM_BINDING_NV 0x8873 +#define GL_PROGRAM_ERROR_STRING_NV 0x8874 +typedef void (APIENTRYP PFNGLPROGRAMNAMEDPARAMETER4FNVPROC) (GLuint id, GLsizei len, const GLubyte *name, GLfloat x, GLfloat y, GLfloat z, GLfloat w); +typedef void (APIENTRYP PFNGLPROGRAMNAMEDPARAMETER4FVNVPROC) (GLuint id, GLsizei len, const GLubyte *name, const GLfloat *v); +typedef void (APIENTRYP PFNGLPROGRAMNAMEDPARAMETER4DNVPROC) (GLuint id, GLsizei len, const GLubyte *name, GLdouble x, GLdouble y, GLdouble z, GLdouble w); +typedef void (APIENTRYP PFNGLPROGRAMNAMEDPARAMETER4DVNVPROC) (GLuint id, GLsizei len, const GLubyte *name, const GLdouble *v); +typedef void (APIENTRYP PFNGLGETPROGRAMNAMEDPARAMETERFVNVPROC) (GLuint id, GLsizei len, const GLubyte *name, GLfloat *params); +typedef void (APIENTRYP PFNGLGETPROGRAMNAMEDPARAMETERDVNVPROC) (GLuint id, GLsizei len, const GLubyte *name, GLdouble *params); +#ifdef GL_GLEXT_PROTOTYPES +GLAPI void APIENTRY glProgramNamedParameter4fNV (GLuint id, GLsizei len, const GLubyte *name, GLfloat x, GLfloat y, GLfloat z, GLfloat w); +GLAPI void APIENTRY glProgramNamedParameter4fvNV (GLuint id, GLsizei len, const GLubyte *name, const GLfloat *v); +GLAPI void APIENTRY glProgramNamedParameter4dNV (GLuint id, GLsizei len, const GLubyte *name, GLdouble x, GLdouble y, GLdouble z, GLdouble w); +GLAPI void APIENTRY glProgramNamedParameter4dvNV (GLuint id, GLsizei len, const GLubyte *name, const GLdouble *v); +GLAPI void APIENTRY glGetProgramNamedParameterfvNV (GLuint id, GLsizei len, const GLubyte *name, GLfloat *params); +GLAPI void APIENTRY glGetProgramNamedParameterdvNV (GLuint id, GLsizei len, const GLubyte *name, GLdouble *params); +#endif +#endif /* GL_NV_fragment_program */ + +#ifndef GL_NV_fragment_program2 +#define GL_NV_fragment_program2 1 +#define GL_MAX_PROGRAM_EXEC_INSTRUCTIONS_NV 0x88F4 +#define GL_MAX_PROGRAM_CALL_DEPTH_NV 0x88F5 +#define GL_MAX_PROGRAM_IF_DEPTH_NV 0x88F6 +#define GL_MAX_PROGRAM_LOOP_DEPTH_NV 0x88F7 +#define GL_MAX_PROGRAM_LOOP_COUNT_NV 0x88F8 +#endif /* GL_NV_fragment_program2 */ + +#ifndef GL_NV_fragment_program4 +#define GL_NV_fragment_program4 1 +#endif /* GL_NV_fragment_program4 */ + +#ifndef GL_NV_fragment_program_option +#define GL_NV_fragment_program_option 1 +#endif /* GL_NV_fragment_program_option */ + +#ifndef GL_NV_framebuffer_multisample_coverage +#define GL_NV_framebuffer_multisample_coverage 1 +#define GL_RENDERBUFFER_COVERAGE_SAMPLES_NV 0x8CAB +#define GL_RENDERBUFFER_COLOR_SAMPLES_NV 0x8E10 +#define GL_MAX_MULTISAMPLE_COVERAGE_MODES_NV 0x8E11 +#define GL_MULTISAMPLE_COVERAGE_MODES_NV 0x8E12 +typedef void (APIENTRYP PFNGLRENDERBUFFERSTORAGEMULTISAMPLECOVERAGENVPROC) (GLenum target, GLsizei coverageSamples, GLsizei colorSamples, GLenum internalformat, GLsizei width, GLsizei height); +#ifdef GL_GLEXT_PROTOTYPES +GLAPI void APIENTRY glRenderbufferStorageMultisampleCoverageNV (GLenum target, GLsizei coverageSamples, GLsizei colorSamples, GLenum internalformat, GLsizei width, GLsizei height); +#endif +#endif /* GL_NV_framebuffer_multisample_coverage */ + +#ifndef GL_NV_geometry_program4 +#define GL_NV_geometry_program4 1 +#define GL_GEOMETRY_PROGRAM_NV 0x8C26 +#define GL_MAX_PROGRAM_OUTPUT_VERTICES_NV 0x8C27 +#define GL_MAX_PROGRAM_TOTAL_OUTPUT_COMPONENTS_NV 0x8C28 +typedef void (APIENTRYP PFNGLPROGRAMVERTEXLIMITNVPROC) (GLenum target, GLint limit); +typedef void (APIENTRYP PFNGLFRAMEBUFFERTEXTUREEXTPROC) (GLenum target, GLenum attachment, GLuint texture, GLint level); +typedef void (APIENTRYP PFNGLFRAMEBUFFERTEXTURELAYEREXTPROC) (GLenum target, GLenum attachment, GLuint texture, GLint level, GLint layer); +typedef void (APIENTRYP PFNGLFRAMEBUFFERTEXTUREFACEEXTPROC) (GLenum target, GLenum attachment, GLuint texture, GLint level, GLenum face); +#ifdef GL_GLEXT_PROTOTYPES +GLAPI void APIENTRY glProgramVertexLimitNV (GLenum target, GLint limit); +GLAPI void APIENTRY glFramebufferTextureEXT (GLenum target, GLenum attachment, GLuint texture, GLint level); +GLAPI void APIENTRY glFramebufferTextureLayerEXT (GLenum target, GLenum attachment, GLuint texture, GLint level, GLint layer); +GLAPI void APIENTRY glFramebufferTextureFaceEXT (GLenum target, GLenum attachment, GLuint texture, GLint level, GLenum face); +#endif +#endif /* GL_NV_geometry_program4 */ + +#ifndef GL_NV_geometry_shader4 +#define GL_NV_geometry_shader4 1 +#endif /* GL_NV_geometry_shader4 */ + +#ifndef GL_NV_gpu_program4 +#define GL_NV_gpu_program4 1 +#define GL_MIN_PROGRAM_TEXEL_OFFSET_NV 0x8904 +#define GL_MAX_PROGRAM_TEXEL_OFFSET_NV 0x8905 +#define GL_PROGRAM_ATTRIB_COMPONENTS_NV 0x8906 +#define GL_PROGRAM_RESULT_COMPONENTS_NV 0x8907 +#define GL_MAX_PROGRAM_ATTRIB_COMPONENTS_NV 0x8908 +#define GL_MAX_PROGRAM_RESULT_COMPONENTS_NV 0x8909 +#define GL_MAX_PROGRAM_GENERIC_ATTRIBS_NV 0x8DA5 +#define GL_MAX_PROGRAM_GENERIC_RESULTS_NV 0x8DA6 +typedef void (APIENTRYP PFNGLPROGRAMLOCALPARAMETERI4INVPROC) (GLenum target, GLuint index, GLint x, GLint y, GLint z, GLint w); +typedef void (APIENTRYP PFNGLPROGRAMLOCALPARAMETERI4IVNVPROC) (GLenum target, GLuint index, const GLint *params); +typedef void (APIENTRYP PFNGLPROGRAMLOCALPARAMETERSI4IVNVPROC) (GLenum target, GLuint index, GLsizei count, const GLint *params); +typedef void (APIENTRYP PFNGLPROGRAMLOCALPARAMETERI4UINVPROC) (GLenum target, GLuint index, GLuint x, GLuint y, GLuint z, GLuint w); +typedef void (APIENTRYP PFNGLPROGRAMLOCALPARAMETERI4UIVNVPROC) (GLenum target, GLuint index, const GLuint *params); +typedef void (APIENTRYP PFNGLPROGRAMLOCALPARAMETERSI4UIVNVPROC) (GLenum target, GLuint index, GLsizei count, const GLuint *params); +typedef void (APIENTRYP PFNGLPROGRAMENVPARAMETERI4INVPROC) (GLenum target, GLuint index, GLint x, GLint y, GLint z, GLint w); +typedef void (APIENTRYP PFNGLPROGRAMENVPARAMETERI4IVNVPROC) (GLenum target, GLuint index, const GLint *params); +typedef void (APIENTRYP PFNGLPROGRAMENVPARAMETERSI4IVNVPROC) (GLenum target, GLuint index, GLsizei count, const GLint *params); +typedef void (APIENTRYP PFNGLPROGRAMENVPARAMETERI4UINVPROC) (GLenum target, GLuint index, GLuint x, GLuint y, GLuint z, GLuint w); +typedef void (APIENTRYP PFNGLPROGRAMENVPARAMETERI4UIVNVPROC) (GLenum target, GLuint index, const GLuint *params); +typedef void (APIENTRYP PFNGLPROGRAMENVPARAMETERSI4UIVNVPROC) (GLenum target, GLuint index, GLsizei count, const GLuint *params); +typedef void (APIENTRYP PFNGLGETPROGRAMLOCALPARAMETERIIVNVPROC) (GLenum target, GLuint index, GLint *params); +typedef void (APIENTRYP PFNGLGETPROGRAMLOCALPARAMETERIUIVNVPROC) (GLenum target, GLuint index, GLuint *params); +typedef void (APIENTRYP PFNGLGETPROGRAMENVPARAMETERIIVNVPROC) (GLenum target, GLuint index, GLint *params); +typedef void (APIENTRYP PFNGLGETPROGRAMENVPARAMETERIUIVNVPROC) (GLenum target, GLuint index, GLuint *params); +#ifdef GL_GLEXT_PROTOTYPES +GLAPI void APIENTRY glProgramLocalParameterI4iNV (GLenum target, GLuint index, GLint x, GLint y, GLint z, GLint w); +GLAPI void APIENTRY glProgramLocalParameterI4ivNV (GLenum target, GLuint index, const GLint *params); +GLAPI void APIENTRY glProgramLocalParametersI4ivNV (GLenum target, GLuint index, GLsizei count, const GLint *params); +GLAPI void APIENTRY glProgramLocalParameterI4uiNV (GLenum target, GLuint index, GLuint x, GLuint y, GLuint z, GLuint w); +GLAPI void APIENTRY glProgramLocalParameterI4uivNV (GLenum target, GLuint index, const GLuint *params); +GLAPI void APIENTRY glProgramLocalParametersI4uivNV (GLenum target, GLuint index, GLsizei count, const GLuint *params); +GLAPI void APIENTRY glProgramEnvParameterI4iNV (GLenum target, GLuint index, GLint x, GLint y, GLint z, GLint w); +GLAPI void APIENTRY glProgramEnvParameterI4ivNV (GLenum target, GLuint index, const GLint *params); +GLAPI void APIENTRY glProgramEnvParametersI4ivNV (GLenum target, GLuint index, GLsizei count, const GLint *params); +GLAPI void APIENTRY glProgramEnvParameterI4uiNV (GLenum target, GLuint index, GLuint x, GLuint y, GLuint z, GLuint w); +GLAPI void APIENTRY glProgramEnvParameterI4uivNV (GLenum target, GLuint index, const GLuint *params); +GLAPI void APIENTRY glProgramEnvParametersI4uivNV (GLenum target, GLuint index, GLsizei count, const GLuint *params); +GLAPI void APIENTRY glGetProgramLocalParameterIivNV (GLenum target, GLuint index, GLint *params); +GLAPI void APIENTRY glGetProgramLocalParameterIuivNV (GLenum target, GLuint index, GLuint *params); +GLAPI void APIENTRY glGetProgramEnvParameterIivNV (GLenum target, GLuint index, GLint *params); +GLAPI void APIENTRY glGetProgramEnvParameterIuivNV (GLenum target, GLuint index, GLuint *params); +#endif +#endif /* GL_NV_gpu_program4 */ + +#ifndef GL_NV_gpu_program5 +#define GL_NV_gpu_program5 1 +#define GL_MAX_GEOMETRY_PROGRAM_INVOCATIONS_NV 0x8E5A +#define GL_MIN_FRAGMENT_INTERPOLATION_OFFSET_NV 0x8E5B +#define GL_MAX_FRAGMENT_INTERPOLATION_OFFSET_NV 0x8E5C +#define GL_FRAGMENT_PROGRAM_INTERPOLATION_OFFSET_BITS_NV 0x8E5D +#define GL_MIN_PROGRAM_TEXTURE_GATHER_OFFSET_NV 0x8E5E +#define GL_MAX_PROGRAM_TEXTURE_GATHER_OFFSET_NV 0x8E5F +#define GL_MAX_PROGRAM_SUBROUTINE_PARAMETERS_NV 0x8F44 +#define GL_MAX_PROGRAM_SUBROUTINE_NUM_NV 0x8F45 +typedef void (APIENTRYP PFNGLPROGRAMSUBROUTINEPARAMETERSUIVNVPROC) (GLenum target, GLsizei count, const GLuint *params); +typedef void (APIENTRYP PFNGLGETPROGRAMSUBROUTINEPARAMETERUIVNVPROC) (GLenum target, GLuint index, GLuint *param); +#ifdef GL_GLEXT_PROTOTYPES +GLAPI void APIENTRY glProgramSubroutineParametersuivNV (GLenum target, GLsizei count, const GLuint *params); +GLAPI void APIENTRY glGetProgramSubroutineParameteruivNV (GLenum target, GLuint index, GLuint *param); +#endif +#endif /* GL_NV_gpu_program5 */ + +#ifndef GL_NV_gpu_program5_mem_extended +#define GL_NV_gpu_program5_mem_extended 1 +#endif /* GL_NV_gpu_program5_mem_extended */ + +#ifndef GL_NV_gpu_shader5 +#define GL_NV_gpu_shader5 1 +#endif /* GL_NV_gpu_shader5 */ + +#ifndef GL_NV_half_float +#define GL_NV_half_float 1 +typedef unsigned short GLhalfNV; +#define GL_HALF_FLOAT_NV 0x140B +typedef void (APIENTRYP PFNGLVERTEX2HNVPROC) (GLhalfNV x, GLhalfNV y); +typedef void (APIENTRYP PFNGLVERTEX2HVNVPROC) (const GLhalfNV *v); +typedef void (APIENTRYP PFNGLVERTEX3HNVPROC) (GLhalfNV x, GLhalfNV y, GLhalfNV z); +typedef void (APIENTRYP PFNGLVERTEX3HVNVPROC) (const GLhalfNV *v); +typedef void (APIENTRYP PFNGLVERTEX4HNVPROC) (GLhalfNV x, GLhalfNV y, GLhalfNV z, GLhalfNV w); +typedef void (APIENTRYP PFNGLVERTEX4HVNVPROC) (const GLhalfNV *v); +typedef void (APIENTRYP PFNGLNORMAL3HNVPROC) (GLhalfNV nx, GLhalfNV ny, GLhalfNV nz); +typedef void (APIENTRYP PFNGLNORMAL3HVNVPROC) (const GLhalfNV *v); +typedef void (APIENTRYP PFNGLCOLOR3HNVPROC) (GLhalfNV red, GLhalfNV green, GLhalfNV blue); +typedef void (APIENTRYP PFNGLCOLOR3HVNVPROC) (const GLhalfNV *v); +typedef void (APIENTRYP PFNGLCOLOR4HNVPROC) (GLhalfNV red, GLhalfNV green, GLhalfNV blue, GLhalfNV alpha); +typedef void (APIENTRYP PFNGLCOLOR4HVNVPROC) (const GLhalfNV *v); +typedef void (APIENTRYP PFNGLTEXCOORD1HNVPROC) (GLhalfNV s); +typedef void (APIENTRYP PFNGLTEXCOORD1HVNVPROC) (const GLhalfNV *v); +typedef void (APIENTRYP PFNGLTEXCOORD2HNVPROC) (GLhalfNV s, GLhalfNV t); +typedef void (APIENTRYP PFNGLTEXCOORD2HVNVPROC) (const GLhalfNV *v); +typedef void (APIENTRYP PFNGLTEXCOORD3HNVPROC) (GLhalfNV s, GLhalfNV t, GLhalfNV r); +typedef void (APIENTRYP PFNGLTEXCOORD3HVNVPROC) (const GLhalfNV *v); +typedef void (APIENTRYP PFNGLTEXCOORD4HNVPROC) (GLhalfNV s, GLhalfNV t, GLhalfNV r, GLhalfNV q); +typedef void (APIENTRYP PFNGLTEXCOORD4HVNVPROC) (const GLhalfNV *v); +typedef void (APIENTRYP PFNGLMULTITEXCOORD1HNVPROC) (GLenum target, GLhalfNV s); +typedef void (APIENTRYP PFNGLMULTITEXCOORD1HVNVPROC) (GLenum target, const GLhalfNV *v); +typedef void (APIENTRYP PFNGLMULTITEXCOORD2HNVPROC) (GLenum target, GLhalfNV s, GLhalfNV t); +typedef void (APIENTRYP PFNGLMULTITEXCOORD2HVNVPROC) (GLenum target, const GLhalfNV *v); +typedef void (APIENTRYP PFNGLMULTITEXCOORD3HNVPROC) (GLenum target, GLhalfNV s, GLhalfNV t, GLhalfNV r); +typedef void (APIENTRYP PFNGLMULTITEXCOORD3HVNVPROC) (GLenum target, const GLhalfNV *v); +typedef void (APIENTRYP PFNGLMULTITEXCOORD4HNVPROC) (GLenum target, GLhalfNV s, GLhalfNV t, GLhalfNV r, GLhalfNV q); +typedef void (APIENTRYP PFNGLMULTITEXCOORD4HVNVPROC) (GLenum target, const GLhalfNV *v); +typedef void (APIENTRYP PFNGLFOGCOORDHNVPROC) (GLhalfNV fog); +typedef void (APIENTRYP PFNGLFOGCOORDHVNVPROC) (const GLhalfNV *fog); +typedef void (APIENTRYP PFNGLSECONDARYCOLOR3HNVPROC) (GLhalfNV red, GLhalfNV green, GLhalfNV blue); +typedef void (APIENTRYP PFNGLSECONDARYCOLOR3HVNVPROC) (const GLhalfNV *v); +typedef void (APIENTRYP PFNGLVERTEXWEIGHTHNVPROC) (GLhalfNV weight); +typedef void (APIENTRYP PFNGLVERTEXWEIGHTHVNVPROC) (const GLhalfNV *weight); +typedef void (APIENTRYP PFNGLVERTEXATTRIB1HNVPROC) (GLuint index, GLhalfNV x); +typedef void (APIENTRYP PFNGLVERTEXATTRIB1HVNVPROC) (GLuint index, const GLhalfNV *v); +typedef void (APIENTRYP PFNGLVERTEXATTRIB2HNVPROC) (GLuint index, GLhalfNV x, GLhalfNV y); +typedef void (APIENTRYP PFNGLVERTEXATTRIB2HVNVPROC) (GLuint index, const GLhalfNV *v); +typedef void (APIENTRYP PFNGLVERTEXATTRIB3HNVPROC) (GLuint index, GLhalfNV x, GLhalfNV y, GLhalfNV z); +typedef void (APIENTRYP PFNGLVERTEXATTRIB3HVNVPROC) (GLuint index, const GLhalfNV *v); +typedef void (APIENTRYP PFNGLVERTEXATTRIB4HNVPROC) (GLuint index, GLhalfNV x, GLhalfNV y, GLhalfNV z, GLhalfNV w); +typedef void (APIENTRYP PFNGLVERTEXATTRIB4HVNVPROC) (GLuint index, const GLhalfNV *v); +typedef void (APIENTRYP PFNGLVERTEXATTRIBS1HVNVPROC) (GLuint index, GLsizei n, const GLhalfNV *v); +typedef void (APIENTRYP PFNGLVERTEXATTRIBS2HVNVPROC) (GLuint index, GLsizei n, const GLhalfNV *v); +typedef void (APIENTRYP PFNGLVERTEXATTRIBS3HVNVPROC) (GLuint index, GLsizei n, const GLhalfNV *v); +typedef void (APIENTRYP PFNGLVERTEXATTRIBS4HVNVPROC) (GLuint index, GLsizei n, const GLhalfNV *v); +#ifdef GL_GLEXT_PROTOTYPES +GLAPI void APIENTRY glVertex2hNV (GLhalfNV x, GLhalfNV y); +GLAPI void APIENTRY glVertex2hvNV (const GLhalfNV *v); +GLAPI void APIENTRY glVertex3hNV (GLhalfNV x, GLhalfNV y, GLhalfNV z); +GLAPI void APIENTRY glVertex3hvNV (const GLhalfNV *v); +GLAPI void APIENTRY glVertex4hNV (GLhalfNV x, GLhalfNV y, GLhalfNV z, GLhalfNV w); +GLAPI void APIENTRY glVertex4hvNV (const GLhalfNV *v); +GLAPI void APIENTRY glNormal3hNV (GLhalfNV nx, GLhalfNV ny, GLhalfNV nz); +GLAPI void APIENTRY glNormal3hvNV (const GLhalfNV *v); +GLAPI void APIENTRY glColor3hNV (GLhalfNV red, GLhalfNV green, GLhalfNV blue); +GLAPI void APIENTRY glColor3hvNV (const GLhalfNV *v); +GLAPI void APIENTRY glColor4hNV (GLhalfNV red, GLhalfNV green, GLhalfNV blue, GLhalfNV alpha); +GLAPI void APIENTRY glColor4hvNV (const GLhalfNV *v); +GLAPI void APIENTRY glTexCoord1hNV (GLhalfNV s); +GLAPI void APIENTRY glTexCoord1hvNV (const GLhalfNV *v); +GLAPI void APIENTRY glTexCoord2hNV (GLhalfNV s, GLhalfNV t); +GLAPI void APIENTRY glTexCoord2hvNV (const GLhalfNV *v); +GLAPI void APIENTRY glTexCoord3hNV (GLhalfNV s, GLhalfNV t, GLhalfNV r); +GLAPI void APIENTRY glTexCoord3hvNV (const GLhalfNV *v); +GLAPI void APIENTRY glTexCoord4hNV (GLhalfNV s, GLhalfNV t, GLhalfNV r, GLhalfNV q); +GLAPI void APIENTRY glTexCoord4hvNV (const GLhalfNV *v); +GLAPI void APIENTRY glMultiTexCoord1hNV (GLenum target, GLhalfNV s); +GLAPI void APIENTRY glMultiTexCoord1hvNV (GLenum target, const GLhalfNV *v); +GLAPI void APIENTRY glMultiTexCoord2hNV (GLenum target, GLhalfNV s, GLhalfNV t); +GLAPI void APIENTRY glMultiTexCoord2hvNV (GLenum target, const GLhalfNV *v); +GLAPI void APIENTRY glMultiTexCoord3hNV (GLenum target, GLhalfNV s, GLhalfNV t, GLhalfNV r); +GLAPI void APIENTRY glMultiTexCoord3hvNV (GLenum target, const GLhalfNV *v); +GLAPI void APIENTRY glMultiTexCoord4hNV (GLenum target, GLhalfNV s, GLhalfNV t, GLhalfNV r, GLhalfNV q); +GLAPI void APIENTRY glMultiTexCoord4hvNV (GLenum target, const GLhalfNV *v); +GLAPI void APIENTRY glFogCoordhNV (GLhalfNV fog); +GLAPI void APIENTRY glFogCoordhvNV (const GLhalfNV *fog); +GLAPI void APIENTRY glSecondaryColor3hNV (GLhalfNV red, GLhalfNV green, GLhalfNV blue); +GLAPI void APIENTRY glSecondaryColor3hvNV (const GLhalfNV *v); +GLAPI void APIENTRY glVertexWeighthNV (GLhalfNV weight); +GLAPI void APIENTRY glVertexWeighthvNV (const GLhalfNV *weight); +GLAPI void APIENTRY glVertexAttrib1hNV (GLuint index, GLhalfNV x); +GLAPI void APIENTRY glVertexAttrib1hvNV (GLuint index, const GLhalfNV *v); +GLAPI void APIENTRY glVertexAttrib2hNV (GLuint index, GLhalfNV x, GLhalfNV y); +GLAPI void APIENTRY glVertexAttrib2hvNV (GLuint index, const GLhalfNV *v); +GLAPI void APIENTRY glVertexAttrib3hNV (GLuint index, GLhalfNV x, GLhalfNV y, GLhalfNV z); +GLAPI void APIENTRY glVertexAttrib3hvNV (GLuint index, const GLhalfNV *v); +GLAPI void APIENTRY glVertexAttrib4hNV (GLuint index, GLhalfNV x, GLhalfNV y, GLhalfNV z, GLhalfNV w); +GLAPI void APIENTRY glVertexAttrib4hvNV (GLuint index, const GLhalfNV *v); +GLAPI void APIENTRY glVertexAttribs1hvNV (GLuint index, GLsizei n, const GLhalfNV *v); +GLAPI void APIENTRY glVertexAttribs2hvNV (GLuint index, GLsizei n, const GLhalfNV *v); +GLAPI void APIENTRY glVertexAttribs3hvNV (GLuint index, GLsizei n, const GLhalfNV *v); +GLAPI void APIENTRY glVertexAttribs4hvNV (GLuint index, GLsizei n, const GLhalfNV *v); +#endif +#endif /* GL_NV_half_float */ + +#ifndef GL_NV_light_max_exponent +#define GL_NV_light_max_exponent 1 +#define GL_MAX_SHININESS_NV 0x8504 +#define GL_MAX_SPOT_EXPONENT_NV 0x8505 +#endif /* GL_NV_light_max_exponent */ + +#ifndef GL_NV_multisample_coverage +#define GL_NV_multisample_coverage 1 +#define GL_COLOR_SAMPLES_NV 0x8E20 +#endif /* GL_NV_multisample_coverage */ + +#ifndef GL_NV_multisample_filter_hint +#define GL_NV_multisample_filter_hint 1 +#define GL_MULTISAMPLE_FILTER_HINT_NV 0x8534 +#endif /* GL_NV_multisample_filter_hint */ + +#ifndef GL_NV_occlusion_query +#define GL_NV_occlusion_query 1 +#define GL_PIXEL_COUNTER_BITS_NV 0x8864 +#define GL_CURRENT_OCCLUSION_QUERY_ID_NV 0x8865 +#define GL_PIXEL_COUNT_NV 0x8866 +#define GL_PIXEL_COUNT_AVAILABLE_NV 0x8867 +typedef void (APIENTRYP PFNGLGENOCCLUSIONQUERIESNVPROC) (GLsizei n, GLuint *ids); +typedef void (APIENTRYP PFNGLDELETEOCCLUSIONQUERIESNVPROC) (GLsizei n, const GLuint *ids); +typedef GLboolean (APIENTRYP PFNGLISOCCLUSIONQUERYNVPROC) (GLuint id); +typedef void (APIENTRYP PFNGLBEGINOCCLUSIONQUERYNVPROC) (GLuint id); +typedef void (APIENTRYP PFNGLENDOCCLUSIONQUERYNVPROC) (void); +typedef void (APIENTRYP PFNGLGETOCCLUSIONQUERYIVNVPROC) (GLuint id, GLenum pname, GLint *params); +typedef void (APIENTRYP PFNGLGETOCCLUSIONQUERYUIVNVPROC) (GLuint id, GLenum pname, GLuint *params); +#ifdef GL_GLEXT_PROTOTYPES +GLAPI void APIENTRY glGenOcclusionQueriesNV (GLsizei n, GLuint *ids); +GLAPI void APIENTRY glDeleteOcclusionQueriesNV (GLsizei n, const GLuint *ids); +GLAPI GLboolean APIENTRY glIsOcclusionQueryNV (GLuint id); +GLAPI void APIENTRY glBeginOcclusionQueryNV (GLuint id); +GLAPI void APIENTRY glEndOcclusionQueryNV (void); +GLAPI void APIENTRY glGetOcclusionQueryivNV (GLuint id, GLenum pname, GLint *params); +GLAPI void APIENTRY glGetOcclusionQueryuivNV (GLuint id, GLenum pname, GLuint *params); +#endif +#endif /* GL_NV_occlusion_query */ + +#ifndef GL_NV_packed_depth_stencil +#define GL_NV_packed_depth_stencil 1 +#define GL_DEPTH_STENCIL_NV 0x84F9 +#define GL_UNSIGNED_INT_24_8_NV 0x84FA +#endif /* GL_NV_packed_depth_stencil */ + +#ifndef GL_NV_parameter_buffer_object +#define GL_NV_parameter_buffer_object 1 +#define GL_MAX_PROGRAM_PARAMETER_BUFFER_BINDINGS_NV 0x8DA0 +#define GL_MAX_PROGRAM_PARAMETER_BUFFER_SIZE_NV 0x8DA1 +#define GL_VERTEX_PROGRAM_PARAMETER_BUFFER_NV 0x8DA2 +#define GL_GEOMETRY_PROGRAM_PARAMETER_BUFFER_NV 0x8DA3 +#define GL_FRAGMENT_PROGRAM_PARAMETER_BUFFER_NV 0x8DA4 +typedef void (APIENTRYP PFNGLPROGRAMBUFFERPARAMETERSFVNVPROC) (GLenum target, GLuint bindingIndex, GLuint wordIndex, GLsizei count, const GLfloat *params); +typedef void (APIENTRYP PFNGLPROGRAMBUFFERPARAMETERSIIVNVPROC) (GLenum target, GLuint bindingIndex, GLuint wordIndex, GLsizei count, const GLint *params); +typedef void (APIENTRYP PFNGLPROGRAMBUFFERPARAMETERSIUIVNVPROC) (GLenum target, GLuint bindingIndex, GLuint wordIndex, GLsizei count, const GLuint *params); +#ifdef GL_GLEXT_PROTOTYPES +GLAPI void APIENTRY glProgramBufferParametersfvNV (GLenum target, GLuint bindingIndex, GLuint wordIndex, GLsizei count, const GLfloat *params); +GLAPI void APIENTRY glProgramBufferParametersIivNV (GLenum target, GLuint bindingIndex, GLuint wordIndex, GLsizei count, const GLint *params); +GLAPI void APIENTRY glProgramBufferParametersIuivNV (GLenum target, GLuint bindingIndex, GLuint wordIndex, GLsizei count, const GLuint *params); +#endif +#endif /* GL_NV_parameter_buffer_object */ + +#ifndef GL_NV_parameter_buffer_object2 +#define GL_NV_parameter_buffer_object2 1 +#endif /* GL_NV_parameter_buffer_object2 */ + +#ifndef GL_NV_path_rendering +#define GL_NV_path_rendering 1 +#define GL_PATH_FORMAT_SVG_NV 0x9070 +#define GL_PATH_FORMAT_PS_NV 0x9071 +#define GL_STANDARD_FONT_NAME_NV 0x9072 +#define GL_SYSTEM_FONT_NAME_NV 0x9073 +#define GL_FILE_NAME_NV 0x9074 +#define GL_PATH_STROKE_WIDTH_NV 0x9075 +#define GL_PATH_END_CAPS_NV 0x9076 +#define GL_PATH_INITIAL_END_CAP_NV 0x9077 +#define GL_PATH_TERMINAL_END_CAP_NV 0x9078 +#define GL_PATH_JOIN_STYLE_NV 0x9079 +#define GL_PATH_MITER_LIMIT_NV 0x907A +#define GL_PATH_DASH_CAPS_NV 0x907B +#define GL_PATH_INITIAL_DASH_CAP_NV 0x907C +#define GL_PATH_TERMINAL_DASH_CAP_NV 0x907D +#define GL_PATH_DASH_OFFSET_NV 0x907E +#define GL_PATH_CLIENT_LENGTH_NV 0x907F +#define GL_PATH_FILL_MODE_NV 0x9080 +#define GL_PATH_FILL_MASK_NV 0x9081 +#define GL_PATH_FILL_COVER_MODE_NV 0x9082 +#define GL_PATH_STROKE_COVER_MODE_NV 0x9083 +#define GL_PATH_STROKE_MASK_NV 0x9084 +#define GL_COUNT_UP_NV 0x9088 +#define GL_COUNT_DOWN_NV 0x9089 +#define GL_PATH_OBJECT_BOUNDING_BOX_NV 0x908A +#define GL_CONVEX_HULL_NV 0x908B +#define GL_BOUNDING_BOX_NV 0x908D +#define GL_TRANSLATE_X_NV 0x908E +#define GL_TRANSLATE_Y_NV 0x908F +#define GL_TRANSLATE_2D_NV 0x9090 +#define GL_TRANSLATE_3D_NV 0x9091 +#define GL_AFFINE_2D_NV 0x9092 +#define GL_AFFINE_3D_NV 0x9094 +#define GL_TRANSPOSE_AFFINE_2D_NV 0x9096 +#define GL_TRANSPOSE_AFFINE_3D_NV 0x9098 +#define GL_UTF8_NV 0x909A +#define GL_UTF16_NV 0x909B +#define GL_BOUNDING_BOX_OF_BOUNDING_BOXES_NV 0x909C +#define GL_PATH_COMMAND_COUNT_NV 0x909D +#define GL_PATH_COORD_COUNT_NV 0x909E +#define GL_PATH_DASH_ARRAY_COUNT_NV 0x909F +#define GL_PATH_COMPUTED_LENGTH_NV 0x90A0 +#define GL_PATH_FILL_BOUNDING_BOX_NV 0x90A1 +#define GL_PATH_STROKE_BOUNDING_BOX_NV 0x90A2 +#define GL_SQUARE_NV 0x90A3 +#define GL_ROUND_NV 0x90A4 +#define GL_TRIANGULAR_NV 0x90A5 +#define GL_BEVEL_NV 0x90A6 +#define GL_MITER_REVERT_NV 0x90A7 +#define GL_MITER_TRUNCATE_NV 0x90A8 +#define GL_SKIP_MISSING_GLYPH_NV 0x90A9 +#define GL_USE_MISSING_GLYPH_NV 0x90AA +#define GL_PATH_ERROR_POSITION_NV 0x90AB +#define GL_PATH_FOG_GEN_MODE_NV 0x90AC +#define GL_ACCUM_ADJACENT_PAIRS_NV 0x90AD +#define GL_ADJACENT_PAIRS_NV 0x90AE +#define GL_FIRST_TO_REST_NV 0x90AF +#define GL_PATH_GEN_MODE_NV 0x90B0 +#define GL_PATH_GEN_COEFF_NV 0x90B1 +#define GL_PATH_GEN_COLOR_FORMAT_NV 0x90B2 +#define GL_PATH_GEN_COMPONENTS_NV 0x90B3 +#define GL_PATH_STENCIL_FUNC_NV 0x90B7 +#define GL_PATH_STENCIL_REF_NV 0x90B8 +#define GL_PATH_STENCIL_VALUE_MASK_NV 0x90B9 +#define GL_PATH_STENCIL_DEPTH_OFFSET_FACTOR_NV 0x90BD +#define GL_PATH_STENCIL_DEPTH_OFFSET_UNITS_NV 0x90BE +#define GL_PATH_COVER_DEPTH_FUNC_NV 0x90BF +#define GL_PATH_DASH_OFFSET_RESET_NV 0x90B4 +#define GL_MOVE_TO_RESETS_NV 0x90B5 +#define GL_MOVE_TO_CONTINUES_NV 0x90B6 +#define GL_CLOSE_PATH_NV 0x00 +#define GL_MOVE_TO_NV 0x02 +#define GL_RELATIVE_MOVE_TO_NV 0x03 +#define GL_LINE_TO_NV 0x04 +#define GL_RELATIVE_LINE_TO_NV 0x05 +#define GL_HORIZONTAL_LINE_TO_NV 0x06 +#define GL_RELATIVE_HORIZONTAL_LINE_TO_NV 0x07 +#define GL_VERTICAL_LINE_TO_NV 0x08 +#define GL_RELATIVE_VERTICAL_LINE_TO_NV 0x09 +#define GL_QUADRATIC_CURVE_TO_NV 0x0A +#define GL_RELATIVE_QUADRATIC_CURVE_TO_NV 0x0B +#define GL_CUBIC_CURVE_TO_NV 0x0C +#define GL_RELATIVE_CUBIC_CURVE_TO_NV 0x0D +#define GL_SMOOTH_QUADRATIC_CURVE_TO_NV 0x0E +#define GL_RELATIVE_SMOOTH_QUADRATIC_CURVE_TO_NV 0x0F +#define GL_SMOOTH_CUBIC_CURVE_TO_NV 0x10 +#define GL_RELATIVE_SMOOTH_CUBIC_CURVE_TO_NV 0x11 +#define GL_SMALL_CCW_ARC_TO_NV 0x12 +#define GL_RELATIVE_SMALL_CCW_ARC_TO_NV 0x13 +#define GL_SMALL_CW_ARC_TO_NV 0x14 +#define GL_RELATIVE_SMALL_CW_ARC_TO_NV 0x15 +#define GL_LARGE_CCW_ARC_TO_NV 0x16 +#define GL_RELATIVE_LARGE_CCW_ARC_TO_NV 0x17 +#define GL_LARGE_CW_ARC_TO_NV 0x18 +#define GL_RELATIVE_LARGE_CW_ARC_TO_NV 0x19 +#define GL_RESTART_PATH_NV 0xF0 +#define GL_DUP_FIRST_CUBIC_CURVE_TO_NV 0xF2 +#define GL_DUP_LAST_CUBIC_CURVE_TO_NV 0xF4 +#define GL_RECT_NV 0xF6 +#define GL_CIRCULAR_CCW_ARC_TO_NV 0xF8 +#define GL_CIRCULAR_CW_ARC_TO_NV 0xFA +#define GL_CIRCULAR_TANGENT_ARC_TO_NV 0xFC +#define GL_ARC_TO_NV 0xFE +#define GL_RELATIVE_ARC_TO_NV 0xFF +#define GL_BOLD_BIT_NV 0x01 +#define GL_ITALIC_BIT_NV 0x02 +#define GL_GLYPH_WIDTH_BIT_NV 0x01 +#define GL_GLYPH_HEIGHT_BIT_NV 0x02 +#define GL_GLYPH_HORIZONTAL_BEARING_X_BIT_NV 0x04 +#define GL_GLYPH_HORIZONTAL_BEARING_Y_BIT_NV 0x08 +#define GL_GLYPH_HORIZONTAL_BEARING_ADVANCE_BIT_NV 0x10 +#define GL_GLYPH_VERTICAL_BEARING_X_BIT_NV 0x20 +#define GL_GLYPH_VERTICAL_BEARING_Y_BIT_NV 0x40 +#define GL_GLYPH_VERTICAL_BEARING_ADVANCE_BIT_NV 0x80 +#define GL_GLYPH_HAS_KERNING_BIT_NV 0x100 +#define GL_FONT_X_MIN_BOUNDS_BIT_NV 0x00010000 +#define GL_FONT_Y_MIN_BOUNDS_BIT_NV 0x00020000 +#define GL_FONT_X_MAX_BOUNDS_BIT_NV 0x00040000 +#define GL_FONT_Y_MAX_BOUNDS_BIT_NV 0x00080000 +#define GL_FONT_UNITS_PER_EM_BIT_NV 0x00100000 +#define GL_FONT_ASCENDER_BIT_NV 0x00200000 +#define GL_FONT_DESCENDER_BIT_NV 0x00400000 +#define GL_FONT_HEIGHT_BIT_NV 0x00800000 +#define GL_FONT_MAX_ADVANCE_WIDTH_BIT_NV 0x01000000 +#define GL_FONT_MAX_ADVANCE_HEIGHT_BIT_NV 0x02000000 +#define GL_FONT_UNDERLINE_POSITION_BIT_NV 0x04000000 +#define GL_FONT_UNDERLINE_THICKNESS_BIT_NV 0x08000000 +#define GL_FONT_HAS_KERNING_BIT_NV 0x10000000 +#define GL_PRIMARY_COLOR_NV 0x852C +#define GL_SECONDARY_COLOR_NV 0x852D +typedef GLuint (APIENTRYP PFNGLGENPATHSNVPROC) (GLsizei range); +typedef void (APIENTRYP PFNGLDELETEPATHSNVPROC) (GLuint path, GLsizei range); +typedef GLboolean (APIENTRYP PFNGLISPATHNVPROC) (GLuint path); +typedef void (APIENTRYP PFNGLPATHCOMMANDSNVPROC) (GLuint path, GLsizei numCommands, const GLubyte *commands, GLsizei numCoords, GLenum coordType, const void *coords); +typedef void (APIENTRYP PFNGLPATHCOORDSNVPROC) (GLuint path, GLsizei numCoords, GLenum coordType, const void *coords); +typedef void (APIENTRYP PFNGLPATHSUBCOMMANDSNVPROC) (GLuint path, GLsizei commandStart, GLsizei commandsToDelete, GLsizei numCommands, const GLubyte *commands, GLsizei numCoords, GLenum coordType, const void *coords); +typedef void (APIENTRYP PFNGLPATHSUBCOORDSNVPROC) (GLuint path, GLsizei coordStart, GLsizei numCoords, GLenum coordType, const void *coords); +typedef void (APIENTRYP PFNGLPATHSTRINGNVPROC) (GLuint path, GLenum format, GLsizei length, const void *pathString); +typedef void (APIENTRYP PFNGLPATHGLYPHSNVPROC) (GLuint firstPathName, GLenum fontTarget, const void *fontName, GLbitfield fontStyle, GLsizei numGlyphs, GLenum type, const void *charcodes, GLenum handleMissingGlyphs, GLuint pathParameterTemplate, GLfloat emScale); +typedef void (APIENTRYP PFNGLPATHGLYPHRANGENVPROC) (GLuint firstPathName, GLenum fontTarget, const void *fontName, GLbitfield fontStyle, GLuint firstGlyph, GLsizei numGlyphs, GLenum handleMissingGlyphs, GLuint pathParameterTemplate, GLfloat emScale); +typedef void (APIENTRYP PFNGLWEIGHTPATHSNVPROC) (GLuint resultPath, GLsizei numPaths, const GLuint *paths, const GLfloat *weights); +typedef void (APIENTRYP PFNGLCOPYPATHNVPROC) (GLuint resultPath, GLuint srcPath); +typedef void (APIENTRYP PFNGLINTERPOLATEPATHSNVPROC) (GLuint resultPath, GLuint pathA, GLuint pathB, GLfloat weight); +typedef void (APIENTRYP PFNGLTRANSFORMPATHNVPROC) (GLuint resultPath, GLuint srcPath, GLenum transformType, const GLfloat *transformValues); +typedef void (APIENTRYP PFNGLPATHPARAMETERIVNVPROC) (GLuint path, GLenum pname, const GLint *value); +typedef void (APIENTRYP PFNGLPATHPARAMETERINVPROC) (GLuint path, GLenum pname, GLint value); +typedef void (APIENTRYP PFNGLPATHPARAMETERFVNVPROC) (GLuint path, GLenum pname, const GLfloat *value); +typedef void (APIENTRYP PFNGLPATHPARAMETERFNVPROC) (GLuint path, GLenum pname, GLfloat value); +typedef void (APIENTRYP PFNGLPATHDASHARRAYNVPROC) (GLuint path, GLsizei dashCount, const GLfloat *dashArray); +typedef void (APIENTRYP PFNGLPATHSTENCILFUNCNVPROC) (GLenum func, GLint ref, GLuint mask); +typedef void (APIENTRYP PFNGLPATHSTENCILDEPTHOFFSETNVPROC) (GLfloat factor, GLfloat units); +typedef void (APIENTRYP PFNGLSTENCILFILLPATHNVPROC) (GLuint path, GLenum fillMode, GLuint mask); +typedef void (APIENTRYP PFNGLSTENCILSTROKEPATHNVPROC) (GLuint path, GLint reference, GLuint mask); +typedef void (APIENTRYP PFNGLSTENCILFILLPATHINSTANCEDNVPROC) (GLsizei numPaths, GLenum pathNameType, const void *paths, GLuint pathBase, GLenum fillMode, GLuint mask, GLenum transformType, const GLfloat *transformValues); +typedef void (APIENTRYP PFNGLSTENCILSTROKEPATHINSTANCEDNVPROC) (GLsizei numPaths, GLenum pathNameType, const void *paths, GLuint pathBase, GLint reference, GLuint mask, GLenum transformType, const GLfloat *transformValues); +typedef void (APIENTRYP PFNGLPATHCOVERDEPTHFUNCNVPROC) (GLenum func); +typedef void (APIENTRYP PFNGLPATHCOLORGENNVPROC) (GLenum color, GLenum genMode, GLenum colorFormat, const GLfloat *coeffs); +typedef void (APIENTRYP PFNGLPATHTEXGENNVPROC) (GLenum texCoordSet, GLenum genMode, GLint components, const GLfloat *coeffs); +typedef void (APIENTRYP PFNGLPATHFOGGENNVPROC) (GLenum genMode); +typedef void (APIENTRYP PFNGLCOVERFILLPATHNVPROC) (GLuint path, GLenum coverMode); +typedef void (APIENTRYP PFNGLCOVERSTROKEPATHNVPROC) (GLuint path, GLenum coverMode); +typedef void (APIENTRYP PFNGLCOVERFILLPATHINSTANCEDNVPROC) (GLsizei numPaths, GLenum pathNameType, const void *paths, GLuint pathBase, GLenum coverMode, GLenum transformType, const GLfloat *transformValues); +typedef void (APIENTRYP PFNGLCOVERSTROKEPATHINSTANCEDNVPROC) (GLsizei numPaths, GLenum pathNameType, const void *paths, GLuint pathBase, GLenum coverMode, GLenum transformType, const GLfloat *transformValues); +typedef void (APIENTRYP PFNGLGETPATHPARAMETERIVNVPROC) (GLuint path, GLenum pname, GLint *value); +typedef void (APIENTRYP PFNGLGETPATHPARAMETERFVNVPROC) (GLuint path, GLenum pname, GLfloat *value); +typedef void (APIENTRYP PFNGLGETPATHCOMMANDSNVPROC) (GLuint path, GLubyte *commands); +typedef void (APIENTRYP PFNGLGETPATHCOORDSNVPROC) (GLuint path, GLfloat *coords); +typedef void (APIENTRYP PFNGLGETPATHDASHARRAYNVPROC) (GLuint path, GLfloat *dashArray); +typedef void (APIENTRYP PFNGLGETPATHMETRICSNVPROC) (GLbitfield metricQueryMask, GLsizei numPaths, GLenum pathNameType, const void *paths, GLuint pathBase, GLsizei stride, GLfloat *metrics); +typedef void (APIENTRYP PFNGLGETPATHMETRICRANGENVPROC) (GLbitfield metricQueryMask, GLuint firstPathName, GLsizei numPaths, GLsizei stride, GLfloat *metrics); +typedef void (APIENTRYP PFNGLGETPATHSPACINGNVPROC) (GLenum pathListMode, GLsizei numPaths, GLenum pathNameType, const void *paths, GLuint pathBase, GLfloat advanceScale, GLfloat kerningScale, GLenum transformType, GLfloat *returnedSpacing); +typedef void (APIENTRYP PFNGLGETPATHCOLORGENIVNVPROC) (GLenum color, GLenum pname, GLint *value); +typedef void (APIENTRYP PFNGLGETPATHCOLORGENFVNVPROC) (GLenum color, GLenum pname, GLfloat *value); +typedef void (APIENTRYP PFNGLGETPATHTEXGENIVNVPROC) (GLenum texCoordSet, GLenum pname, GLint *value); +typedef void (APIENTRYP PFNGLGETPATHTEXGENFVNVPROC) (GLenum texCoordSet, GLenum pname, GLfloat *value); +typedef GLboolean (APIENTRYP PFNGLISPOINTINFILLPATHNVPROC) (GLuint path, GLuint mask, GLfloat x, GLfloat y); +typedef GLboolean (APIENTRYP PFNGLISPOINTINSTROKEPATHNVPROC) (GLuint path, GLfloat x, GLfloat y); +typedef GLfloat (APIENTRYP PFNGLGETPATHLENGTHNVPROC) (GLuint path, GLsizei startSegment, GLsizei numSegments); +typedef GLboolean (APIENTRYP PFNGLPOINTALONGPATHNVPROC) (GLuint path, GLsizei startSegment, GLsizei numSegments, GLfloat distance, GLfloat *x, GLfloat *y, GLfloat *tangentX, GLfloat *tangentY); +#ifdef GL_GLEXT_PROTOTYPES +GLAPI GLuint APIENTRY glGenPathsNV (GLsizei range); +GLAPI void APIENTRY glDeletePathsNV (GLuint path, GLsizei range); +GLAPI GLboolean APIENTRY glIsPathNV (GLuint path); +GLAPI void APIENTRY glPathCommandsNV (GLuint path, GLsizei numCommands, const GLubyte *commands, GLsizei numCoords, GLenum coordType, const void *coords); +GLAPI void APIENTRY glPathCoordsNV (GLuint path, GLsizei numCoords, GLenum coordType, const void *coords); +GLAPI void APIENTRY glPathSubCommandsNV (GLuint path, GLsizei commandStart, GLsizei commandsToDelete, GLsizei numCommands, const GLubyte *commands, GLsizei numCoords, GLenum coordType, const void *coords); +GLAPI void APIENTRY glPathSubCoordsNV (GLuint path, GLsizei coordStart, GLsizei numCoords, GLenum coordType, const void *coords); +GLAPI void APIENTRY glPathStringNV (GLuint path, GLenum format, GLsizei length, const void *pathString); +GLAPI void APIENTRY glPathGlyphsNV (GLuint firstPathName, GLenum fontTarget, const void *fontName, GLbitfield fontStyle, GLsizei numGlyphs, GLenum type, const void *charcodes, GLenum handleMissingGlyphs, GLuint pathParameterTemplate, GLfloat emScale); +GLAPI void APIENTRY glPathGlyphRangeNV (GLuint firstPathName, GLenum fontTarget, const void *fontName, GLbitfield fontStyle, GLuint firstGlyph, GLsizei numGlyphs, GLenum handleMissingGlyphs, GLuint pathParameterTemplate, GLfloat emScale); +GLAPI void APIENTRY glWeightPathsNV (GLuint resultPath, GLsizei numPaths, const GLuint *paths, const GLfloat *weights); +GLAPI void APIENTRY glCopyPathNV (GLuint resultPath, GLuint srcPath); +GLAPI void APIENTRY glInterpolatePathsNV (GLuint resultPath, GLuint pathA, GLuint pathB, GLfloat weight); +GLAPI void APIENTRY glTransformPathNV (GLuint resultPath, GLuint srcPath, GLenum transformType, const GLfloat *transformValues); +GLAPI void APIENTRY glPathParameterivNV (GLuint path, GLenum pname, const GLint *value); +GLAPI void APIENTRY glPathParameteriNV (GLuint path, GLenum pname, GLint value); +GLAPI void APIENTRY glPathParameterfvNV (GLuint path, GLenum pname, const GLfloat *value); +GLAPI void APIENTRY glPathParameterfNV (GLuint path, GLenum pname, GLfloat value); +GLAPI void APIENTRY glPathDashArrayNV (GLuint path, GLsizei dashCount, const GLfloat *dashArray); +GLAPI void APIENTRY glPathStencilFuncNV (GLenum func, GLint ref, GLuint mask); +GLAPI void APIENTRY glPathStencilDepthOffsetNV (GLfloat factor, GLfloat units); +GLAPI void APIENTRY glStencilFillPathNV (GLuint path, GLenum fillMode, GLuint mask); +GLAPI void APIENTRY glStencilStrokePathNV (GLuint path, GLint reference, GLuint mask); +GLAPI void APIENTRY glStencilFillPathInstancedNV (GLsizei numPaths, GLenum pathNameType, const void *paths, GLuint pathBase, GLenum fillMode, GLuint mask, GLenum transformType, const GLfloat *transformValues); +GLAPI void APIENTRY glStencilStrokePathInstancedNV (GLsizei numPaths, GLenum pathNameType, const void *paths, GLuint pathBase, GLint reference, GLuint mask, GLenum transformType, const GLfloat *transformValues); +GLAPI void APIENTRY glPathCoverDepthFuncNV (GLenum func); +GLAPI void APIENTRY glPathColorGenNV (GLenum color, GLenum genMode, GLenum colorFormat, const GLfloat *coeffs); +GLAPI void APIENTRY glPathTexGenNV (GLenum texCoordSet, GLenum genMode, GLint components, const GLfloat *coeffs); +GLAPI void APIENTRY glPathFogGenNV (GLenum genMode); +GLAPI void APIENTRY glCoverFillPathNV (GLuint path, GLenum coverMode); +GLAPI void APIENTRY glCoverStrokePathNV (GLuint path, GLenum coverMode); +GLAPI void APIENTRY glCoverFillPathInstancedNV (GLsizei numPaths, GLenum pathNameType, const void *paths, GLuint pathBase, GLenum coverMode, GLenum transformType, const GLfloat *transformValues); +GLAPI void APIENTRY glCoverStrokePathInstancedNV (GLsizei numPaths, GLenum pathNameType, const void *paths, GLuint pathBase, GLenum coverMode, GLenum transformType, const GLfloat *transformValues); +GLAPI void APIENTRY glGetPathParameterivNV (GLuint path, GLenum pname, GLint *value); +GLAPI void APIENTRY glGetPathParameterfvNV (GLuint path, GLenum pname, GLfloat *value); +GLAPI void APIENTRY glGetPathCommandsNV (GLuint path, GLubyte *commands); +GLAPI void APIENTRY glGetPathCoordsNV (GLuint path, GLfloat *coords); +GLAPI void APIENTRY glGetPathDashArrayNV (GLuint path, GLfloat *dashArray); +GLAPI void APIENTRY glGetPathMetricsNV (GLbitfield metricQueryMask, GLsizei numPaths, GLenum pathNameType, const void *paths, GLuint pathBase, GLsizei stride, GLfloat *metrics); +GLAPI void APIENTRY glGetPathMetricRangeNV (GLbitfield metricQueryMask, GLuint firstPathName, GLsizei numPaths, GLsizei stride, GLfloat *metrics); +GLAPI void APIENTRY glGetPathSpacingNV (GLenum pathListMode, GLsizei numPaths, GLenum pathNameType, const void *paths, GLuint pathBase, GLfloat advanceScale, GLfloat kerningScale, GLenum transformType, GLfloat *returnedSpacing); +GLAPI void APIENTRY glGetPathColorGenivNV (GLenum color, GLenum pname, GLint *value); +GLAPI void APIENTRY glGetPathColorGenfvNV (GLenum color, GLenum pname, GLfloat *value); +GLAPI void APIENTRY glGetPathTexGenivNV (GLenum texCoordSet, GLenum pname, GLint *value); +GLAPI void APIENTRY glGetPathTexGenfvNV (GLenum texCoordSet, GLenum pname, GLfloat *value); +GLAPI GLboolean APIENTRY glIsPointInFillPathNV (GLuint path, GLuint mask, GLfloat x, GLfloat y); +GLAPI GLboolean APIENTRY glIsPointInStrokePathNV (GLuint path, GLfloat x, GLfloat y); +GLAPI GLfloat APIENTRY glGetPathLengthNV (GLuint path, GLsizei startSegment, GLsizei numSegments); +GLAPI GLboolean APIENTRY glPointAlongPathNV (GLuint path, GLsizei startSegment, GLsizei numSegments, GLfloat distance, GLfloat *x, GLfloat *y, GLfloat *tangentX, GLfloat *tangentY); +#endif +#endif /* GL_NV_path_rendering */ + +#ifndef GL_NV_pixel_data_range +#define GL_NV_pixel_data_range 1 +#define GL_WRITE_PIXEL_DATA_RANGE_NV 0x8878 +#define GL_READ_PIXEL_DATA_RANGE_NV 0x8879 +#define GL_WRITE_PIXEL_DATA_RANGE_LENGTH_NV 0x887A +#define GL_READ_PIXEL_DATA_RANGE_LENGTH_NV 0x887B +#define GL_WRITE_PIXEL_DATA_RANGE_POINTER_NV 0x887C +#define GL_READ_PIXEL_DATA_RANGE_POINTER_NV 0x887D +typedef void (APIENTRYP PFNGLPIXELDATARANGENVPROC) (GLenum target, GLsizei length, const void *pointer); +typedef void (APIENTRYP PFNGLFLUSHPIXELDATARANGENVPROC) (GLenum target); +#ifdef GL_GLEXT_PROTOTYPES +GLAPI void APIENTRY glPixelDataRangeNV (GLenum target, GLsizei length, const void *pointer); +GLAPI void APIENTRY glFlushPixelDataRangeNV (GLenum target); +#endif +#endif /* GL_NV_pixel_data_range */ + +#ifndef GL_NV_point_sprite +#define GL_NV_point_sprite 1 +#define GL_POINT_SPRITE_NV 0x8861 +#define GL_COORD_REPLACE_NV 0x8862 +#define GL_POINT_SPRITE_R_MODE_NV 0x8863 +typedef void (APIENTRYP PFNGLPOINTPARAMETERINVPROC) (GLenum pname, GLint param); +typedef void (APIENTRYP PFNGLPOINTPARAMETERIVNVPROC) (GLenum pname, const GLint *params); +#ifdef GL_GLEXT_PROTOTYPES +GLAPI void APIENTRY glPointParameteriNV (GLenum pname, GLint param); +GLAPI void APIENTRY glPointParameterivNV (GLenum pname, const GLint *params); +#endif +#endif /* GL_NV_point_sprite */ + +#ifndef GL_NV_present_video +#define GL_NV_present_video 1 +#define GL_FRAME_NV 0x8E26 +#define GL_FIELDS_NV 0x8E27 +#define GL_CURRENT_TIME_NV 0x8E28 +#define GL_NUM_FILL_STREAMS_NV 0x8E29 +#define GL_PRESENT_TIME_NV 0x8E2A +#define GL_PRESENT_DURATION_NV 0x8E2B +typedef void (APIENTRYP PFNGLPRESENTFRAMEKEYEDNVPROC) (GLuint video_slot, GLuint64EXT minPresentTime, GLuint beginPresentTimeId, GLuint presentDurationId, GLenum type, GLenum target0, GLuint fill0, GLuint key0, GLenum target1, GLuint fill1, GLuint key1); +typedef void (APIENTRYP PFNGLPRESENTFRAMEDUALFILLNVPROC) (GLuint video_slot, GLuint64EXT minPresentTime, GLuint beginPresentTimeId, GLuint presentDurationId, GLenum type, GLenum target0, GLuint fill0, GLenum target1, GLuint fill1, GLenum target2, GLuint fill2, GLenum target3, GLuint fill3); +typedef void (APIENTRYP PFNGLGETVIDEOIVNVPROC) (GLuint video_slot, GLenum pname, GLint *params); +typedef void (APIENTRYP PFNGLGETVIDEOUIVNVPROC) (GLuint video_slot, GLenum pname, GLuint *params); +typedef void (APIENTRYP PFNGLGETVIDEOI64VNVPROC) (GLuint video_slot, GLenum pname, GLint64EXT *params); +typedef void (APIENTRYP PFNGLGETVIDEOUI64VNVPROC) (GLuint video_slot, GLenum pname, GLuint64EXT *params); +#ifdef GL_GLEXT_PROTOTYPES +GLAPI void APIENTRY glPresentFrameKeyedNV (GLuint video_slot, GLuint64EXT minPresentTime, GLuint beginPresentTimeId, GLuint presentDurationId, GLenum type, GLenum target0, GLuint fill0, GLuint key0, GLenum target1, GLuint fill1, GLuint key1); +GLAPI void APIENTRY glPresentFrameDualFillNV (GLuint video_slot, GLuint64EXT minPresentTime, GLuint beginPresentTimeId, GLuint presentDurationId, GLenum type, GLenum target0, GLuint fill0, GLenum target1, GLuint fill1, GLenum target2, GLuint fill2, GLenum target3, GLuint fill3); +GLAPI void APIENTRY glGetVideoivNV (GLuint video_slot, GLenum pname, GLint *params); +GLAPI void APIENTRY glGetVideouivNV (GLuint video_slot, GLenum pname, GLuint *params); +GLAPI void APIENTRY glGetVideoi64vNV (GLuint video_slot, GLenum pname, GLint64EXT *params); +GLAPI void APIENTRY glGetVideoui64vNV (GLuint video_slot, GLenum pname, GLuint64EXT *params); +#endif +#endif /* GL_NV_present_video */ + +#ifndef GL_NV_primitive_restart +#define GL_NV_primitive_restart 1 +#define GL_PRIMITIVE_RESTART_NV 0x8558 +#define GL_PRIMITIVE_RESTART_INDEX_NV 0x8559 +typedef void (APIENTRYP PFNGLPRIMITIVERESTARTNVPROC) (void); +typedef void (APIENTRYP PFNGLPRIMITIVERESTARTINDEXNVPROC) (GLuint index); +#ifdef GL_GLEXT_PROTOTYPES +GLAPI void APIENTRY glPrimitiveRestartNV (void); +GLAPI void APIENTRY glPrimitiveRestartIndexNV (GLuint index); +#endif +#endif /* GL_NV_primitive_restart */ + +#ifndef GL_NV_register_combiners +#define GL_NV_register_combiners 1 +#define GL_REGISTER_COMBINERS_NV 0x8522 +#define GL_VARIABLE_A_NV 0x8523 +#define GL_VARIABLE_B_NV 0x8524 +#define GL_VARIABLE_C_NV 0x8525 +#define GL_VARIABLE_D_NV 0x8526 +#define GL_VARIABLE_E_NV 0x8527 +#define GL_VARIABLE_F_NV 0x8528 +#define GL_VARIABLE_G_NV 0x8529 +#define GL_CONSTANT_COLOR0_NV 0x852A +#define GL_CONSTANT_COLOR1_NV 0x852B +#define GL_SPARE0_NV 0x852E +#define GL_SPARE1_NV 0x852F +#define GL_DISCARD_NV 0x8530 +#define GL_E_TIMES_F_NV 0x8531 +#define GL_SPARE0_PLUS_SECONDARY_COLOR_NV 0x8532 +#define GL_UNSIGNED_IDENTITY_NV 0x8536 +#define GL_UNSIGNED_INVERT_NV 0x8537 +#define GL_EXPAND_NORMAL_NV 0x8538 +#define GL_EXPAND_NEGATE_NV 0x8539 +#define GL_HALF_BIAS_NORMAL_NV 0x853A +#define GL_HALF_BIAS_NEGATE_NV 0x853B +#define GL_SIGNED_IDENTITY_NV 0x853C +#define GL_SIGNED_NEGATE_NV 0x853D +#define GL_SCALE_BY_TWO_NV 0x853E +#define GL_SCALE_BY_FOUR_NV 0x853F +#define GL_SCALE_BY_ONE_HALF_NV 0x8540 +#define GL_BIAS_BY_NEGATIVE_ONE_HALF_NV 0x8541 +#define GL_COMBINER_INPUT_NV 0x8542 +#define GL_COMBINER_MAPPING_NV 0x8543 +#define GL_COMBINER_COMPONENT_USAGE_NV 0x8544 +#define GL_COMBINER_AB_DOT_PRODUCT_NV 0x8545 +#define GL_COMBINER_CD_DOT_PRODUCT_NV 0x8546 +#define GL_COMBINER_MUX_SUM_NV 0x8547 +#define GL_COMBINER_SCALE_NV 0x8548 +#define GL_COMBINER_BIAS_NV 0x8549 +#define GL_COMBINER_AB_OUTPUT_NV 0x854A +#define GL_COMBINER_CD_OUTPUT_NV 0x854B +#define GL_COMBINER_SUM_OUTPUT_NV 0x854C +#define GL_MAX_GENERAL_COMBINERS_NV 0x854D +#define GL_NUM_GENERAL_COMBINERS_NV 0x854E +#define GL_COLOR_SUM_CLAMP_NV 0x854F +#define GL_COMBINER0_NV 0x8550 +#define GL_COMBINER1_NV 0x8551 +#define GL_COMBINER2_NV 0x8552 +#define GL_COMBINER3_NV 0x8553 +#define GL_COMBINER4_NV 0x8554 +#define GL_COMBINER5_NV 0x8555 +#define GL_COMBINER6_NV 0x8556 +#define GL_COMBINER7_NV 0x8557 +typedef void (APIENTRYP PFNGLCOMBINERPARAMETERFVNVPROC) (GLenum pname, const GLfloat *params); +typedef void (APIENTRYP PFNGLCOMBINERPARAMETERFNVPROC) (GLenum pname, GLfloat param); +typedef void (APIENTRYP PFNGLCOMBINERPARAMETERIVNVPROC) (GLenum pname, const GLint *params); +typedef void (APIENTRYP PFNGLCOMBINERPARAMETERINVPROC) (GLenum pname, GLint param); +typedef void (APIENTRYP PFNGLCOMBINERINPUTNVPROC) (GLenum stage, GLenum portion, GLenum variable, GLenum input, GLenum mapping, GLenum componentUsage); +typedef void (APIENTRYP PFNGLCOMBINEROUTPUTNVPROC) (GLenum stage, GLenum portion, GLenum abOutput, GLenum cdOutput, GLenum sumOutput, GLenum scale, GLenum bias, GLboolean abDotProduct, GLboolean cdDotProduct, GLboolean muxSum); +typedef void (APIENTRYP PFNGLFINALCOMBINERINPUTNVPROC) (GLenum variable, GLenum input, GLenum mapping, GLenum componentUsage); +typedef void (APIENTRYP PFNGLGETCOMBINERINPUTPARAMETERFVNVPROC) (GLenum stage, GLenum portion, GLenum variable, GLenum pname, GLfloat *params); +typedef void (APIENTRYP PFNGLGETCOMBINERINPUTPARAMETERIVNVPROC) (GLenum stage, GLenum portion, GLenum variable, GLenum pname, GLint *params); +typedef void (APIENTRYP PFNGLGETCOMBINEROUTPUTPARAMETERFVNVPROC) (GLenum stage, GLenum portion, GLenum pname, GLfloat *params); +typedef void (APIENTRYP PFNGLGETCOMBINEROUTPUTPARAMETERIVNVPROC) (GLenum stage, GLenum portion, GLenum pname, GLint *params); +typedef void (APIENTRYP PFNGLGETFINALCOMBINERINPUTPARAMETERFVNVPROC) (GLenum variable, GLenum pname, GLfloat *params); +typedef void (APIENTRYP PFNGLGETFINALCOMBINERINPUTPARAMETERIVNVPROC) (GLenum variable, GLenum pname, GLint *params); +#ifdef GL_GLEXT_PROTOTYPES +GLAPI void APIENTRY glCombinerParameterfvNV (GLenum pname, const GLfloat *params); +GLAPI void APIENTRY glCombinerParameterfNV (GLenum pname, GLfloat param); +GLAPI void APIENTRY glCombinerParameterivNV (GLenum pname, const GLint *params); +GLAPI void APIENTRY glCombinerParameteriNV (GLenum pname, GLint param); +GLAPI void APIENTRY glCombinerInputNV (GLenum stage, GLenum portion, GLenum variable, GLenum input, GLenum mapping, GLenum componentUsage); +GLAPI void APIENTRY glCombinerOutputNV (GLenum stage, GLenum portion, GLenum abOutput, GLenum cdOutput, GLenum sumOutput, GLenum scale, GLenum bias, GLboolean abDotProduct, GLboolean cdDotProduct, GLboolean muxSum); +GLAPI void APIENTRY glFinalCombinerInputNV (GLenum variable, GLenum input, GLenum mapping, GLenum componentUsage); +GLAPI void APIENTRY glGetCombinerInputParameterfvNV (GLenum stage, GLenum portion, GLenum variable, GLenum pname, GLfloat *params); +GLAPI void APIENTRY glGetCombinerInputParameterivNV (GLenum stage, GLenum portion, GLenum variable, GLenum pname, GLint *params); +GLAPI void APIENTRY glGetCombinerOutputParameterfvNV (GLenum stage, GLenum portion, GLenum pname, GLfloat *params); +GLAPI void APIENTRY glGetCombinerOutputParameterivNV (GLenum stage, GLenum portion, GLenum pname, GLint *params); +GLAPI void APIENTRY glGetFinalCombinerInputParameterfvNV (GLenum variable, GLenum pname, GLfloat *params); +GLAPI void APIENTRY glGetFinalCombinerInputParameterivNV (GLenum variable, GLenum pname, GLint *params); +#endif +#endif /* GL_NV_register_combiners */ + +#ifndef GL_NV_register_combiners2 +#define GL_NV_register_combiners2 1 +#define GL_PER_STAGE_CONSTANTS_NV 0x8535 +typedef void (APIENTRYP PFNGLCOMBINERSTAGEPARAMETERFVNVPROC) (GLenum stage, GLenum pname, const GLfloat *params); +typedef void (APIENTRYP PFNGLGETCOMBINERSTAGEPARAMETERFVNVPROC) (GLenum stage, GLenum pname, GLfloat *params); +#ifdef GL_GLEXT_PROTOTYPES +GLAPI void APIENTRY glCombinerStageParameterfvNV (GLenum stage, GLenum pname, const GLfloat *params); +GLAPI void APIENTRY glGetCombinerStageParameterfvNV (GLenum stage, GLenum pname, GLfloat *params); +#endif +#endif /* GL_NV_register_combiners2 */ + +#ifndef GL_NV_shader_atomic_counters +#define GL_NV_shader_atomic_counters 1 +#endif /* GL_NV_shader_atomic_counters */ + +#ifndef GL_NV_shader_atomic_float +#define GL_NV_shader_atomic_float 1 +#endif /* GL_NV_shader_atomic_float */ + +#ifndef GL_NV_shader_buffer_load +#define GL_NV_shader_buffer_load 1 +#define GL_BUFFER_GPU_ADDRESS_NV 0x8F1D +#define GL_GPU_ADDRESS_NV 0x8F34 +#define GL_MAX_SHADER_BUFFER_ADDRESS_NV 0x8F35 +typedef void (APIENTRYP PFNGLMAKEBUFFERRESIDENTNVPROC) (GLenum target, GLenum access); +typedef void (APIENTRYP PFNGLMAKEBUFFERNONRESIDENTNVPROC) (GLenum target); +typedef GLboolean (APIENTRYP PFNGLISBUFFERRESIDENTNVPROC) (GLenum target); +typedef void (APIENTRYP PFNGLMAKENAMEDBUFFERRESIDENTNVPROC) (GLuint buffer, GLenum access); +typedef void (APIENTRYP PFNGLMAKENAMEDBUFFERNONRESIDENTNVPROC) (GLuint buffer); +typedef GLboolean (APIENTRYP PFNGLISNAMEDBUFFERRESIDENTNVPROC) (GLuint buffer); +typedef void (APIENTRYP PFNGLGETBUFFERPARAMETERUI64VNVPROC) (GLenum target, GLenum pname, GLuint64EXT *params); +typedef void (APIENTRYP PFNGLGETNAMEDBUFFERPARAMETERUI64VNVPROC) (GLuint buffer, GLenum pname, GLuint64EXT *params); +typedef void (APIENTRYP PFNGLGETINTEGERUI64VNVPROC) (GLenum value, GLuint64EXT *result); +typedef void (APIENTRYP PFNGLUNIFORMUI64NVPROC) (GLint location, GLuint64EXT value); +typedef void (APIENTRYP PFNGLUNIFORMUI64VNVPROC) (GLint location, GLsizei count, const GLuint64EXT *value); +typedef void (APIENTRYP PFNGLPROGRAMUNIFORMUI64NVPROC) (GLuint program, GLint location, GLuint64EXT value); +typedef void (APIENTRYP PFNGLPROGRAMUNIFORMUI64VNVPROC) (GLuint program, GLint location, GLsizei count, const GLuint64EXT *value); +#ifdef GL_GLEXT_PROTOTYPES +GLAPI void APIENTRY glMakeBufferResidentNV (GLenum target, GLenum access); +GLAPI void APIENTRY glMakeBufferNonResidentNV (GLenum target); +GLAPI GLboolean APIENTRY glIsBufferResidentNV (GLenum target); +GLAPI void APIENTRY glMakeNamedBufferResidentNV (GLuint buffer, GLenum access); +GLAPI void APIENTRY glMakeNamedBufferNonResidentNV (GLuint buffer); +GLAPI GLboolean APIENTRY glIsNamedBufferResidentNV (GLuint buffer); +GLAPI void APIENTRY glGetBufferParameterui64vNV (GLenum target, GLenum pname, GLuint64EXT *params); +GLAPI void APIENTRY glGetNamedBufferParameterui64vNV (GLuint buffer, GLenum pname, GLuint64EXT *params); +GLAPI void APIENTRY glGetIntegerui64vNV (GLenum value, GLuint64EXT *result); +GLAPI void APIENTRY glUniformui64NV (GLint location, GLuint64EXT value); +GLAPI void APIENTRY glUniformui64vNV (GLint location, GLsizei count, const GLuint64EXT *value); +GLAPI void APIENTRY glProgramUniformui64NV (GLuint program, GLint location, GLuint64EXT value); +GLAPI void APIENTRY glProgramUniformui64vNV (GLuint program, GLint location, GLsizei count, const GLuint64EXT *value); +#endif +#endif /* GL_NV_shader_buffer_load */ + +#ifndef GL_NV_shader_buffer_store +#define GL_NV_shader_buffer_store 1 +#define GL_SHADER_GLOBAL_ACCESS_BARRIER_BIT_NV 0x00000010 +#endif /* GL_NV_shader_buffer_store */ + +#ifndef GL_NV_shader_storage_buffer_object +#define GL_NV_shader_storage_buffer_object 1 +#endif /* GL_NV_shader_storage_buffer_object */ + +#ifndef GL_NV_shader_thread_group +#define GL_NV_shader_thread_group 1 +#define GL_WARP_SIZE_NV 0x9339 +#define GL_WARPS_PER_SM_NV 0x933A +#define GL_SM_COUNT_NV 0x933B +#endif /* GL_NV_shader_thread_group */ + +#ifndef GL_NV_shader_thread_shuffle +#define GL_NV_shader_thread_shuffle 1 +#endif /* GL_NV_shader_thread_shuffle */ + +#ifndef GL_NV_tessellation_program5 +#define GL_NV_tessellation_program5 1 +#define GL_MAX_PROGRAM_PATCH_ATTRIBS_NV 0x86D8 +#define GL_TESS_CONTROL_PROGRAM_NV 0x891E +#define GL_TESS_EVALUATION_PROGRAM_NV 0x891F +#define GL_TESS_CONTROL_PROGRAM_PARAMETER_BUFFER_NV 0x8C74 +#define GL_TESS_EVALUATION_PROGRAM_PARAMETER_BUFFER_NV 0x8C75 +#endif /* GL_NV_tessellation_program5 */ + +#ifndef GL_NV_texgen_emboss +#define GL_NV_texgen_emboss 1 +#define GL_EMBOSS_LIGHT_NV 0x855D +#define GL_EMBOSS_CONSTANT_NV 0x855E +#define GL_EMBOSS_MAP_NV 0x855F +#endif /* GL_NV_texgen_emboss */ + +#ifndef GL_NV_texgen_reflection +#define GL_NV_texgen_reflection 1 +#define GL_NORMAL_MAP_NV 0x8511 +#define GL_REFLECTION_MAP_NV 0x8512 +#endif /* GL_NV_texgen_reflection */ + +#ifndef GL_NV_texture_barrier +#define GL_NV_texture_barrier 1 +typedef void (APIENTRYP PFNGLTEXTUREBARRIERNVPROC) (void); +#ifdef GL_GLEXT_PROTOTYPES +GLAPI void APIENTRY glTextureBarrierNV (void); +#endif +#endif /* GL_NV_texture_barrier */ + +#ifndef GL_NV_texture_compression_vtc +#define GL_NV_texture_compression_vtc 1 +#endif /* GL_NV_texture_compression_vtc */ + +#ifndef GL_NV_texture_env_combine4 +#define GL_NV_texture_env_combine4 1 +#define GL_COMBINE4_NV 0x8503 +#define GL_SOURCE3_RGB_NV 0x8583 +#define GL_SOURCE3_ALPHA_NV 0x858B +#define GL_OPERAND3_RGB_NV 0x8593 +#define GL_OPERAND3_ALPHA_NV 0x859B +#endif /* GL_NV_texture_env_combine4 */ + +#ifndef GL_NV_texture_expand_normal +#define GL_NV_texture_expand_normal 1 +#define GL_TEXTURE_UNSIGNED_REMAP_MODE_NV 0x888F +#endif /* GL_NV_texture_expand_normal */ + +#ifndef GL_NV_texture_multisample +#define GL_NV_texture_multisample 1 +#define GL_TEXTURE_COVERAGE_SAMPLES_NV 0x9045 +#define GL_TEXTURE_COLOR_SAMPLES_NV 0x9046 +typedef void (APIENTRYP PFNGLTEXIMAGE2DMULTISAMPLECOVERAGENVPROC) (GLenum target, GLsizei coverageSamples, GLsizei colorSamples, GLint internalFormat, GLsizei width, GLsizei height, GLboolean fixedSampleLocations); +typedef void (APIENTRYP PFNGLTEXIMAGE3DMULTISAMPLECOVERAGENVPROC) (GLenum target, GLsizei coverageSamples, GLsizei colorSamples, GLint internalFormat, GLsizei width, GLsizei height, GLsizei depth, GLboolean fixedSampleLocations); +typedef void (APIENTRYP PFNGLTEXTUREIMAGE2DMULTISAMPLENVPROC) (GLuint texture, GLenum target, GLsizei samples, GLint internalFormat, GLsizei width, GLsizei height, GLboolean fixedSampleLocations); +typedef void (APIENTRYP PFNGLTEXTUREIMAGE3DMULTISAMPLENVPROC) (GLuint texture, GLenum target, GLsizei samples, GLint internalFormat, GLsizei width, GLsizei height, GLsizei depth, GLboolean fixedSampleLocations); +typedef void (APIENTRYP PFNGLTEXTUREIMAGE2DMULTISAMPLECOVERAGENVPROC) (GLuint texture, GLenum target, GLsizei coverageSamples, GLsizei colorSamples, GLint internalFormat, GLsizei width, GLsizei height, GLboolean fixedSampleLocations); +typedef void (APIENTRYP PFNGLTEXTUREIMAGE3DMULTISAMPLECOVERAGENVPROC) (GLuint texture, GLenum target, GLsizei coverageSamples, GLsizei colorSamples, GLint internalFormat, GLsizei width, GLsizei height, GLsizei depth, GLboolean fixedSampleLocations); +#ifdef GL_GLEXT_PROTOTYPES +GLAPI void APIENTRY glTexImage2DMultisampleCoverageNV (GLenum target, GLsizei coverageSamples, GLsizei colorSamples, GLint internalFormat, GLsizei width, GLsizei height, GLboolean fixedSampleLocations); +GLAPI void APIENTRY glTexImage3DMultisampleCoverageNV (GLenum target, GLsizei coverageSamples, GLsizei colorSamples, GLint internalFormat, GLsizei width, GLsizei height, GLsizei depth, GLboolean fixedSampleLocations); +GLAPI void APIENTRY glTextureImage2DMultisampleNV (GLuint texture, GLenum target, GLsizei samples, GLint internalFormat, GLsizei width, GLsizei height, GLboolean fixedSampleLocations); +GLAPI void APIENTRY glTextureImage3DMultisampleNV (GLuint texture, GLenum target, GLsizei samples, GLint internalFormat, GLsizei width, GLsizei height, GLsizei depth, GLboolean fixedSampleLocations); +GLAPI void APIENTRY glTextureImage2DMultisampleCoverageNV (GLuint texture, GLenum target, GLsizei coverageSamples, GLsizei colorSamples, GLint internalFormat, GLsizei width, GLsizei height, GLboolean fixedSampleLocations); +GLAPI void APIENTRY glTextureImage3DMultisampleCoverageNV (GLuint texture, GLenum target, GLsizei coverageSamples, GLsizei colorSamples, GLint internalFormat, GLsizei width, GLsizei height, GLsizei depth, GLboolean fixedSampleLocations); +#endif +#endif /* GL_NV_texture_multisample */ + +#ifndef GL_NV_texture_rectangle +#define GL_NV_texture_rectangle 1 +#define GL_TEXTURE_RECTANGLE_NV 0x84F5 +#define GL_TEXTURE_BINDING_RECTANGLE_NV 0x84F6 +#define GL_PROXY_TEXTURE_RECTANGLE_NV 0x84F7 +#define GL_MAX_RECTANGLE_TEXTURE_SIZE_NV 0x84F8 +#endif /* GL_NV_texture_rectangle */ + +#ifndef GL_NV_texture_shader +#define GL_NV_texture_shader 1 +#define GL_OFFSET_TEXTURE_RECTANGLE_NV 0x864C +#define GL_OFFSET_TEXTURE_RECTANGLE_SCALE_NV 0x864D +#define GL_DOT_PRODUCT_TEXTURE_RECTANGLE_NV 0x864E +#define GL_RGBA_UNSIGNED_DOT_PRODUCT_MAPPING_NV 0x86D9 +#define GL_UNSIGNED_INT_S8_S8_8_8_NV 0x86DA +#define GL_UNSIGNED_INT_8_8_S8_S8_REV_NV 0x86DB +#define GL_DSDT_MAG_INTENSITY_NV 0x86DC +#define GL_SHADER_CONSISTENT_NV 0x86DD +#define GL_TEXTURE_SHADER_NV 0x86DE +#define GL_SHADER_OPERATION_NV 0x86DF +#define GL_CULL_MODES_NV 0x86E0 +#define GL_OFFSET_TEXTURE_MATRIX_NV 0x86E1 +#define GL_OFFSET_TEXTURE_SCALE_NV 0x86E2 +#define GL_OFFSET_TEXTURE_BIAS_NV 0x86E3 +#define GL_OFFSET_TEXTURE_2D_MATRIX_NV 0x86E1 +#define GL_OFFSET_TEXTURE_2D_SCALE_NV 0x86E2 +#define GL_OFFSET_TEXTURE_2D_BIAS_NV 0x86E3 +#define GL_PREVIOUS_TEXTURE_INPUT_NV 0x86E4 +#define GL_CONST_EYE_NV 0x86E5 +#define GL_PASS_THROUGH_NV 0x86E6 +#define GL_CULL_FRAGMENT_NV 0x86E7 +#define GL_OFFSET_TEXTURE_2D_NV 0x86E8 +#define GL_DEPENDENT_AR_TEXTURE_2D_NV 0x86E9 +#define GL_DEPENDENT_GB_TEXTURE_2D_NV 0x86EA +#define GL_DOT_PRODUCT_NV 0x86EC +#define GL_DOT_PRODUCT_DEPTH_REPLACE_NV 0x86ED +#define GL_DOT_PRODUCT_TEXTURE_2D_NV 0x86EE +#define GL_DOT_PRODUCT_TEXTURE_CUBE_MAP_NV 0x86F0 +#define GL_DOT_PRODUCT_DIFFUSE_CUBE_MAP_NV 0x86F1 +#define GL_DOT_PRODUCT_REFLECT_CUBE_MAP_NV 0x86F2 +#define GL_DOT_PRODUCT_CONST_EYE_REFLECT_CUBE_MAP_NV 0x86F3 +#define GL_HILO_NV 0x86F4 +#define GL_DSDT_NV 0x86F5 +#define GL_DSDT_MAG_NV 0x86F6 +#define GL_DSDT_MAG_VIB_NV 0x86F7 +#define GL_HILO16_NV 0x86F8 +#define GL_SIGNED_HILO_NV 0x86F9 +#define GL_SIGNED_HILO16_NV 0x86FA +#define GL_SIGNED_RGBA_NV 0x86FB +#define GL_SIGNED_RGBA8_NV 0x86FC +#define GL_SIGNED_RGB_NV 0x86FE +#define GL_SIGNED_RGB8_NV 0x86FF +#define GL_SIGNED_LUMINANCE_NV 0x8701 +#define GL_SIGNED_LUMINANCE8_NV 0x8702 +#define GL_SIGNED_LUMINANCE_ALPHA_NV 0x8703 +#define GL_SIGNED_LUMINANCE8_ALPHA8_NV 0x8704 +#define GL_SIGNED_ALPHA_NV 0x8705 +#define GL_SIGNED_ALPHA8_NV 0x8706 +#define GL_SIGNED_INTENSITY_NV 0x8707 +#define GL_SIGNED_INTENSITY8_NV 0x8708 +#define GL_DSDT8_NV 0x8709 +#define GL_DSDT8_MAG8_NV 0x870A +#define GL_DSDT8_MAG8_INTENSITY8_NV 0x870B +#define GL_SIGNED_RGB_UNSIGNED_ALPHA_NV 0x870C +#define GL_SIGNED_RGB8_UNSIGNED_ALPHA8_NV 0x870D +#define GL_HI_SCALE_NV 0x870E +#define GL_LO_SCALE_NV 0x870F +#define GL_DS_SCALE_NV 0x8710 +#define GL_DT_SCALE_NV 0x8711 +#define GL_MAGNITUDE_SCALE_NV 0x8712 +#define GL_VIBRANCE_SCALE_NV 0x8713 +#define GL_HI_BIAS_NV 0x8714 +#define GL_LO_BIAS_NV 0x8715 +#define GL_DS_BIAS_NV 0x8716 +#define GL_DT_BIAS_NV 0x8717 +#define GL_MAGNITUDE_BIAS_NV 0x8718 +#define GL_VIBRANCE_BIAS_NV 0x8719 +#define GL_TEXTURE_BORDER_VALUES_NV 0x871A +#define GL_TEXTURE_HI_SIZE_NV 0x871B +#define GL_TEXTURE_LO_SIZE_NV 0x871C +#define GL_TEXTURE_DS_SIZE_NV 0x871D +#define GL_TEXTURE_DT_SIZE_NV 0x871E +#define GL_TEXTURE_MAG_SIZE_NV 0x871F +#endif /* GL_NV_texture_shader */ + +#ifndef GL_NV_texture_shader2 +#define GL_NV_texture_shader2 1 +#define GL_DOT_PRODUCT_TEXTURE_3D_NV 0x86EF +#endif /* GL_NV_texture_shader2 */ + +#ifndef GL_NV_texture_shader3 +#define GL_NV_texture_shader3 1 +#define GL_OFFSET_PROJECTIVE_TEXTURE_2D_NV 0x8850 +#define GL_OFFSET_PROJECTIVE_TEXTURE_2D_SCALE_NV 0x8851 +#define GL_OFFSET_PROJECTIVE_TEXTURE_RECTANGLE_NV 0x8852 +#define GL_OFFSET_PROJECTIVE_TEXTURE_RECTANGLE_SCALE_NV 0x8853 +#define GL_OFFSET_HILO_TEXTURE_2D_NV 0x8854 +#define GL_OFFSET_HILO_TEXTURE_RECTANGLE_NV 0x8855 +#define GL_OFFSET_HILO_PROJECTIVE_TEXTURE_2D_NV 0x8856 +#define GL_OFFSET_HILO_PROJECTIVE_TEXTURE_RECTANGLE_NV 0x8857 +#define GL_DEPENDENT_HILO_TEXTURE_2D_NV 0x8858 +#define GL_DEPENDENT_RGB_TEXTURE_3D_NV 0x8859 +#define GL_DEPENDENT_RGB_TEXTURE_CUBE_MAP_NV 0x885A +#define GL_DOT_PRODUCT_PASS_THROUGH_NV 0x885B +#define GL_DOT_PRODUCT_TEXTURE_1D_NV 0x885C +#define GL_DOT_PRODUCT_AFFINE_DEPTH_REPLACE_NV 0x885D +#define GL_HILO8_NV 0x885E +#define GL_SIGNED_HILO8_NV 0x885F +#define GL_FORCE_BLUE_TO_ONE_NV 0x8860 +#endif /* GL_NV_texture_shader3 */ + +#ifndef GL_NV_transform_feedback +#define GL_NV_transform_feedback 1 +#define GL_BACK_PRIMARY_COLOR_NV 0x8C77 +#define GL_BACK_SECONDARY_COLOR_NV 0x8C78 +#define GL_TEXTURE_COORD_NV 0x8C79 +#define GL_CLIP_DISTANCE_NV 0x8C7A +#define GL_VERTEX_ID_NV 0x8C7B +#define GL_PRIMITIVE_ID_NV 0x8C7C +#define GL_GENERIC_ATTRIB_NV 0x8C7D +#define GL_TRANSFORM_FEEDBACK_ATTRIBS_NV 0x8C7E +#define GL_TRANSFORM_FEEDBACK_BUFFER_MODE_NV 0x8C7F +#define GL_MAX_TRANSFORM_FEEDBACK_SEPARATE_COMPONENTS_NV 0x8C80 +#define GL_ACTIVE_VARYINGS_NV 0x8C81 +#define GL_ACTIVE_VARYING_MAX_LENGTH_NV 0x8C82 +#define GL_TRANSFORM_FEEDBACK_VARYINGS_NV 0x8C83 +#define GL_TRANSFORM_FEEDBACK_BUFFER_START_NV 0x8C84 +#define GL_TRANSFORM_FEEDBACK_BUFFER_SIZE_NV 0x8C85 +#define GL_TRANSFORM_FEEDBACK_RECORD_NV 0x8C86 +#define GL_PRIMITIVES_GENERATED_NV 0x8C87 +#define GL_TRANSFORM_FEEDBACK_PRIMITIVES_WRITTEN_NV 0x8C88 +#define GL_RASTERIZER_DISCARD_NV 0x8C89 +#define GL_MAX_TRANSFORM_FEEDBACK_INTERLEAVED_COMPONENTS_NV 0x8C8A +#define GL_MAX_TRANSFORM_FEEDBACK_SEPARATE_ATTRIBS_NV 0x8C8B +#define GL_INTERLEAVED_ATTRIBS_NV 0x8C8C +#define GL_SEPARATE_ATTRIBS_NV 0x8C8D +#define GL_TRANSFORM_FEEDBACK_BUFFER_NV 0x8C8E +#define GL_TRANSFORM_FEEDBACK_BUFFER_BINDING_NV 0x8C8F +#define GL_LAYER_NV 0x8DAA +#define GL_NEXT_BUFFER_NV -2 +#define GL_SKIP_COMPONENTS4_NV -3 +#define GL_SKIP_COMPONENTS3_NV -4 +#define GL_SKIP_COMPONENTS2_NV -5 +#define GL_SKIP_COMPONENTS1_NV -6 +typedef void (APIENTRYP PFNGLBEGINTRANSFORMFEEDBACKNVPROC) (GLenum primitiveMode); +typedef void (APIENTRYP PFNGLENDTRANSFORMFEEDBACKNVPROC) (void); +typedef void (APIENTRYP PFNGLTRANSFORMFEEDBACKATTRIBSNVPROC) (GLuint count, const GLint *attribs, GLenum bufferMode); +typedef void (APIENTRYP PFNGLBINDBUFFERRANGENVPROC) (GLenum target, GLuint index, GLuint buffer, GLintptr offset, GLsizeiptr size); +typedef void (APIENTRYP PFNGLBINDBUFFEROFFSETNVPROC) (GLenum target, GLuint index, GLuint buffer, GLintptr offset); +typedef void (APIENTRYP PFNGLBINDBUFFERBASENVPROC) (GLenum target, GLuint index, GLuint buffer); +typedef void (APIENTRYP PFNGLTRANSFORMFEEDBACKVARYINGSNVPROC) (GLuint program, GLsizei count, const GLint *locations, GLenum bufferMode); +typedef void (APIENTRYP PFNGLACTIVEVARYINGNVPROC) (GLuint program, const GLchar *name); +typedef GLint (APIENTRYP PFNGLGETVARYINGLOCATIONNVPROC) (GLuint program, const GLchar *name); +typedef void (APIENTRYP PFNGLGETACTIVEVARYINGNVPROC) (GLuint program, GLuint index, GLsizei bufSize, GLsizei *length, GLsizei *size, GLenum *type, GLchar *name); +typedef void (APIENTRYP PFNGLGETTRANSFORMFEEDBACKVARYINGNVPROC) (GLuint program, GLuint index, GLint *location); +typedef void (APIENTRYP PFNGLTRANSFORMFEEDBACKSTREAMATTRIBSNVPROC) (GLsizei count, const GLint *attribs, GLsizei nbuffers, const GLint *bufstreams, GLenum bufferMode); +#ifdef GL_GLEXT_PROTOTYPES +GLAPI void APIENTRY glBeginTransformFeedbackNV (GLenum primitiveMode); +GLAPI void APIENTRY glEndTransformFeedbackNV (void); +GLAPI void APIENTRY glTransformFeedbackAttribsNV (GLuint count, const GLint *attribs, GLenum bufferMode); +GLAPI void APIENTRY glBindBufferRangeNV (GLenum target, GLuint index, GLuint buffer, GLintptr offset, GLsizeiptr size); +GLAPI void APIENTRY glBindBufferOffsetNV (GLenum target, GLuint index, GLuint buffer, GLintptr offset); +GLAPI void APIENTRY glBindBufferBaseNV (GLenum target, GLuint index, GLuint buffer); +GLAPI void APIENTRY glTransformFeedbackVaryingsNV (GLuint program, GLsizei count, const GLint *locations, GLenum bufferMode); +GLAPI void APIENTRY glActiveVaryingNV (GLuint program, const GLchar *name); +GLAPI GLint APIENTRY glGetVaryingLocationNV (GLuint program, const GLchar *name); +GLAPI void APIENTRY glGetActiveVaryingNV (GLuint program, GLuint index, GLsizei bufSize, GLsizei *length, GLsizei *size, GLenum *type, GLchar *name); +GLAPI void APIENTRY glGetTransformFeedbackVaryingNV (GLuint program, GLuint index, GLint *location); +GLAPI void APIENTRY glTransformFeedbackStreamAttribsNV (GLsizei count, const GLint *attribs, GLsizei nbuffers, const GLint *bufstreams, GLenum bufferMode); +#endif +#endif /* GL_NV_transform_feedback */ + +#ifndef GL_NV_transform_feedback2 +#define GL_NV_transform_feedback2 1 +#define GL_TRANSFORM_FEEDBACK_NV 0x8E22 +#define GL_TRANSFORM_FEEDBACK_BUFFER_PAUSED_NV 0x8E23 +#define GL_TRANSFORM_FEEDBACK_BUFFER_ACTIVE_NV 0x8E24 +#define GL_TRANSFORM_FEEDBACK_BINDING_NV 0x8E25 +typedef void (APIENTRYP PFNGLBINDTRANSFORMFEEDBACKNVPROC) (GLenum target, GLuint id); +typedef void (APIENTRYP PFNGLDELETETRANSFORMFEEDBACKSNVPROC) (GLsizei n, const GLuint *ids); +typedef void (APIENTRYP PFNGLGENTRANSFORMFEEDBACKSNVPROC) (GLsizei n, GLuint *ids); +typedef GLboolean (APIENTRYP PFNGLISTRANSFORMFEEDBACKNVPROC) (GLuint id); +typedef void (APIENTRYP PFNGLPAUSETRANSFORMFEEDBACKNVPROC) (void); +typedef void (APIENTRYP PFNGLRESUMETRANSFORMFEEDBACKNVPROC) (void); +typedef void (APIENTRYP PFNGLDRAWTRANSFORMFEEDBACKNVPROC) (GLenum mode, GLuint id); +#ifdef GL_GLEXT_PROTOTYPES +GLAPI void APIENTRY glBindTransformFeedbackNV (GLenum target, GLuint id); +GLAPI void APIENTRY glDeleteTransformFeedbacksNV (GLsizei n, const GLuint *ids); +GLAPI void APIENTRY glGenTransformFeedbacksNV (GLsizei n, GLuint *ids); +GLAPI GLboolean APIENTRY glIsTransformFeedbackNV (GLuint id); +GLAPI void APIENTRY glPauseTransformFeedbackNV (void); +GLAPI void APIENTRY glResumeTransformFeedbackNV (void); +GLAPI void APIENTRY glDrawTransformFeedbackNV (GLenum mode, GLuint id); +#endif +#endif /* GL_NV_transform_feedback2 */ + +#ifndef GL_NV_vdpau_interop +#define GL_NV_vdpau_interop 1 +typedef GLintptr GLvdpauSurfaceNV; +#define GL_SURFACE_STATE_NV 0x86EB +#define GL_SURFACE_REGISTERED_NV 0x86FD +#define GL_SURFACE_MAPPED_NV 0x8700 +#define GL_WRITE_DISCARD_NV 0x88BE +typedef void (APIENTRYP PFNGLVDPAUINITNVPROC) (const void *vdpDevice, const void *getProcAddress); +typedef void (APIENTRYP PFNGLVDPAUFININVPROC) (void); +typedef GLvdpauSurfaceNV (APIENTRYP PFNGLVDPAUREGISTERVIDEOSURFACENVPROC) (const void *vdpSurface, GLenum target, GLsizei numTextureNames, const GLuint *textureNames); +typedef GLvdpauSurfaceNV (APIENTRYP PFNGLVDPAUREGISTEROUTPUTSURFACENVPROC) (const void *vdpSurface, GLenum target, GLsizei numTextureNames, const GLuint *textureNames); +typedef GLboolean (APIENTRYP PFNGLVDPAUISSURFACENVPROC) (GLvdpauSurfaceNV surface); +typedef void (APIENTRYP PFNGLVDPAUUNREGISTERSURFACENVPROC) (GLvdpauSurfaceNV surface); +typedef void (APIENTRYP PFNGLVDPAUGETSURFACEIVNVPROC) (GLvdpauSurfaceNV surface, GLenum pname, GLsizei bufSize, GLsizei *length, GLint *values); +typedef void (APIENTRYP PFNGLVDPAUSURFACEACCESSNVPROC) (GLvdpauSurfaceNV surface, GLenum access); +typedef void (APIENTRYP PFNGLVDPAUMAPSURFACESNVPROC) (GLsizei numSurfaces, const GLvdpauSurfaceNV *surfaces); +typedef void (APIENTRYP PFNGLVDPAUUNMAPSURFACESNVPROC) (GLsizei numSurface, const GLvdpauSurfaceNV *surfaces); +#ifdef GL_GLEXT_PROTOTYPES +GLAPI void APIENTRY glVDPAUInitNV (const void *vdpDevice, const void *getProcAddress); +GLAPI void APIENTRY glVDPAUFiniNV (void); +GLAPI GLvdpauSurfaceNV APIENTRY glVDPAURegisterVideoSurfaceNV (const void *vdpSurface, GLenum target, GLsizei numTextureNames, const GLuint *textureNames); +GLAPI GLvdpauSurfaceNV APIENTRY glVDPAURegisterOutputSurfaceNV (const void *vdpSurface, GLenum target, GLsizei numTextureNames, const GLuint *textureNames); +GLAPI GLboolean APIENTRY glVDPAUIsSurfaceNV (GLvdpauSurfaceNV surface); +GLAPI void APIENTRY glVDPAUUnregisterSurfaceNV (GLvdpauSurfaceNV surface); +GLAPI void APIENTRY glVDPAUGetSurfaceivNV (GLvdpauSurfaceNV surface, GLenum pname, GLsizei bufSize, GLsizei *length, GLint *values); +GLAPI void APIENTRY glVDPAUSurfaceAccessNV (GLvdpauSurfaceNV surface, GLenum access); +GLAPI void APIENTRY glVDPAUMapSurfacesNV (GLsizei numSurfaces, const GLvdpauSurfaceNV *surfaces); +GLAPI void APIENTRY glVDPAUUnmapSurfacesNV (GLsizei numSurface, const GLvdpauSurfaceNV *surfaces); +#endif +#endif /* GL_NV_vdpau_interop */ + +#ifndef GL_NV_vertex_array_range +#define GL_NV_vertex_array_range 1 +#define GL_VERTEX_ARRAY_RANGE_NV 0x851D +#define GL_VERTEX_ARRAY_RANGE_LENGTH_NV 0x851E +#define GL_VERTEX_ARRAY_RANGE_VALID_NV 0x851F +#define GL_MAX_VERTEX_ARRAY_RANGE_ELEMENT_NV 0x8520 +#define GL_VERTEX_ARRAY_RANGE_POINTER_NV 0x8521 +typedef void (APIENTRYP PFNGLFLUSHVERTEXARRAYRANGENVPROC) (void); +typedef void (APIENTRYP PFNGLVERTEXARRAYRANGENVPROC) (GLsizei length, const void *pointer); +#ifdef GL_GLEXT_PROTOTYPES +GLAPI void APIENTRY glFlushVertexArrayRangeNV (void); +GLAPI void APIENTRY glVertexArrayRangeNV (GLsizei length, const void *pointer); +#endif +#endif /* GL_NV_vertex_array_range */ + +#ifndef GL_NV_vertex_array_range2 +#define GL_NV_vertex_array_range2 1 +#define GL_VERTEX_ARRAY_RANGE_WITHOUT_FLUSH_NV 0x8533 +#endif /* GL_NV_vertex_array_range2 */ + +#ifndef GL_NV_vertex_attrib_integer_64bit +#define GL_NV_vertex_attrib_integer_64bit 1 +typedef void (APIENTRYP PFNGLVERTEXATTRIBL1I64NVPROC) (GLuint index, GLint64EXT x); +typedef void (APIENTRYP PFNGLVERTEXATTRIBL2I64NVPROC) (GLuint index, GLint64EXT x, GLint64EXT y); +typedef void (APIENTRYP PFNGLVERTEXATTRIBL3I64NVPROC) (GLuint index, GLint64EXT x, GLint64EXT y, GLint64EXT z); +typedef void (APIENTRYP PFNGLVERTEXATTRIBL4I64NVPROC) (GLuint index, GLint64EXT x, GLint64EXT y, GLint64EXT z, GLint64EXT w); +typedef void (APIENTRYP PFNGLVERTEXATTRIBL1I64VNVPROC) (GLuint index, const GLint64EXT *v); +typedef void (APIENTRYP PFNGLVERTEXATTRIBL2I64VNVPROC) (GLuint index, const GLint64EXT *v); +typedef void (APIENTRYP PFNGLVERTEXATTRIBL3I64VNVPROC) (GLuint index, const GLint64EXT *v); +typedef void (APIENTRYP PFNGLVERTEXATTRIBL4I64VNVPROC) (GLuint index, const GLint64EXT *v); +typedef void (APIENTRYP PFNGLVERTEXATTRIBL1UI64NVPROC) (GLuint index, GLuint64EXT x); +typedef void (APIENTRYP PFNGLVERTEXATTRIBL2UI64NVPROC) (GLuint index, GLuint64EXT x, GLuint64EXT y); +typedef void (APIENTRYP PFNGLVERTEXATTRIBL3UI64NVPROC) (GLuint index, GLuint64EXT x, GLuint64EXT y, GLuint64EXT z); +typedef void (APIENTRYP PFNGLVERTEXATTRIBL4UI64NVPROC) (GLuint index, GLuint64EXT x, GLuint64EXT y, GLuint64EXT z, GLuint64EXT w); +typedef void (APIENTRYP PFNGLVERTEXATTRIBL1UI64VNVPROC) (GLuint index, const GLuint64EXT *v); +typedef void (APIENTRYP PFNGLVERTEXATTRIBL2UI64VNVPROC) (GLuint index, const GLuint64EXT *v); +typedef void (APIENTRYP PFNGLVERTEXATTRIBL3UI64VNVPROC) (GLuint index, const GLuint64EXT *v); +typedef void (APIENTRYP PFNGLVERTEXATTRIBL4UI64VNVPROC) (GLuint index, const GLuint64EXT *v); +typedef void (APIENTRYP PFNGLGETVERTEXATTRIBLI64VNVPROC) (GLuint index, GLenum pname, GLint64EXT *params); +typedef void (APIENTRYP PFNGLGETVERTEXATTRIBLUI64VNVPROC) (GLuint index, GLenum pname, GLuint64EXT *params); +typedef void (APIENTRYP PFNGLVERTEXATTRIBLFORMATNVPROC) (GLuint index, GLint size, GLenum type, GLsizei stride); +#ifdef GL_GLEXT_PROTOTYPES +GLAPI void APIENTRY glVertexAttribL1i64NV (GLuint index, GLint64EXT x); +GLAPI void APIENTRY glVertexAttribL2i64NV (GLuint index, GLint64EXT x, GLint64EXT y); +GLAPI void APIENTRY glVertexAttribL3i64NV (GLuint index, GLint64EXT x, GLint64EXT y, GLint64EXT z); +GLAPI void APIENTRY glVertexAttribL4i64NV (GLuint index, GLint64EXT x, GLint64EXT y, GLint64EXT z, GLint64EXT w); +GLAPI void APIENTRY glVertexAttribL1i64vNV (GLuint index, const GLint64EXT *v); +GLAPI void APIENTRY glVertexAttribL2i64vNV (GLuint index, const GLint64EXT *v); +GLAPI void APIENTRY glVertexAttribL3i64vNV (GLuint index, const GLint64EXT *v); +GLAPI void APIENTRY glVertexAttribL4i64vNV (GLuint index, const GLint64EXT *v); +GLAPI void APIENTRY glVertexAttribL1ui64NV (GLuint index, GLuint64EXT x); +GLAPI void APIENTRY glVertexAttribL2ui64NV (GLuint index, GLuint64EXT x, GLuint64EXT y); +GLAPI void APIENTRY glVertexAttribL3ui64NV (GLuint index, GLuint64EXT x, GLuint64EXT y, GLuint64EXT z); +GLAPI void APIENTRY glVertexAttribL4ui64NV (GLuint index, GLuint64EXT x, GLuint64EXT y, GLuint64EXT z, GLuint64EXT w); +GLAPI void APIENTRY glVertexAttribL1ui64vNV (GLuint index, const GLuint64EXT *v); +GLAPI void APIENTRY glVertexAttribL2ui64vNV (GLuint index, const GLuint64EXT *v); +GLAPI void APIENTRY glVertexAttribL3ui64vNV (GLuint index, const GLuint64EXT *v); +GLAPI void APIENTRY glVertexAttribL4ui64vNV (GLuint index, const GLuint64EXT *v); +GLAPI void APIENTRY glGetVertexAttribLi64vNV (GLuint index, GLenum pname, GLint64EXT *params); +GLAPI void APIENTRY glGetVertexAttribLui64vNV (GLuint index, GLenum pname, GLuint64EXT *params); +GLAPI void APIENTRY glVertexAttribLFormatNV (GLuint index, GLint size, GLenum type, GLsizei stride); +#endif +#endif /* GL_NV_vertex_attrib_integer_64bit */ + +#ifndef GL_NV_vertex_buffer_unified_memory +#define GL_NV_vertex_buffer_unified_memory 1 +#define GL_VERTEX_ATTRIB_ARRAY_UNIFIED_NV 0x8F1E +#define GL_ELEMENT_ARRAY_UNIFIED_NV 0x8F1F +#define GL_VERTEX_ATTRIB_ARRAY_ADDRESS_NV 0x8F20 +#define GL_VERTEX_ARRAY_ADDRESS_NV 0x8F21 +#define GL_NORMAL_ARRAY_ADDRESS_NV 0x8F22 +#define GL_COLOR_ARRAY_ADDRESS_NV 0x8F23 +#define GL_INDEX_ARRAY_ADDRESS_NV 0x8F24 +#define GL_TEXTURE_COORD_ARRAY_ADDRESS_NV 0x8F25 +#define GL_EDGE_FLAG_ARRAY_ADDRESS_NV 0x8F26 +#define GL_SECONDARY_COLOR_ARRAY_ADDRESS_NV 0x8F27 +#define GL_FOG_COORD_ARRAY_ADDRESS_NV 0x8F28 +#define GL_ELEMENT_ARRAY_ADDRESS_NV 0x8F29 +#define GL_VERTEX_ATTRIB_ARRAY_LENGTH_NV 0x8F2A +#define GL_VERTEX_ARRAY_LENGTH_NV 0x8F2B +#define GL_NORMAL_ARRAY_LENGTH_NV 0x8F2C +#define GL_COLOR_ARRAY_LENGTH_NV 0x8F2D +#define GL_INDEX_ARRAY_LENGTH_NV 0x8F2E +#define GL_TEXTURE_COORD_ARRAY_LENGTH_NV 0x8F2F +#define GL_EDGE_FLAG_ARRAY_LENGTH_NV 0x8F30 +#define GL_SECONDARY_COLOR_ARRAY_LENGTH_NV 0x8F31 +#define GL_FOG_COORD_ARRAY_LENGTH_NV 0x8F32 +#define GL_ELEMENT_ARRAY_LENGTH_NV 0x8F33 +#define GL_DRAW_INDIRECT_UNIFIED_NV 0x8F40 +#define GL_DRAW_INDIRECT_ADDRESS_NV 0x8F41 +#define GL_DRAW_INDIRECT_LENGTH_NV 0x8F42 +typedef void (APIENTRYP PFNGLBUFFERADDRESSRANGENVPROC) (GLenum pname, GLuint index, GLuint64EXT address, GLsizeiptr length); +typedef void (APIENTRYP PFNGLVERTEXFORMATNVPROC) (GLint size, GLenum type, GLsizei stride); +typedef void (APIENTRYP PFNGLNORMALFORMATNVPROC) (GLenum type, GLsizei stride); +typedef void (APIENTRYP PFNGLCOLORFORMATNVPROC) (GLint size, GLenum type, GLsizei stride); +typedef void (APIENTRYP PFNGLINDEXFORMATNVPROC) (GLenum type, GLsizei stride); +typedef void (APIENTRYP PFNGLTEXCOORDFORMATNVPROC) (GLint size, GLenum type, GLsizei stride); +typedef void (APIENTRYP PFNGLEDGEFLAGFORMATNVPROC) (GLsizei stride); +typedef void (APIENTRYP PFNGLSECONDARYCOLORFORMATNVPROC) (GLint size, GLenum type, GLsizei stride); +typedef void (APIENTRYP PFNGLFOGCOORDFORMATNVPROC) (GLenum type, GLsizei stride); +typedef void (APIENTRYP PFNGLVERTEXATTRIBFORMATNVPROC) (GLuint index, GLint size, GLenum type, GLboolean normalized, GLsizei stride); +typedef void (APIENTRYP PFNGLVERTEXATTRIBIFORMATNVPROC) (GLuint index, GLint size, GLenum type, GLsizei stride); +typedef void (APIENTRYP PFNGLGETINTEGERUI64I_VNVPROC) (GLenum value, GLuint index, GLuint64EXT *result); +#ifdef GL_GLEXT_PROTOTYPES +GLAPI void APIENTRY glBufferAddressRangeNV (GLenum pname, GLuint index, GLuint64EXT address, GLsizeiptr length); +GLAPI void APIENTRY glVertexFormatNV (GLint size, GLenum type, GLsizei stride); +GLAPI void APIENTRY glNormalFormatNV (GLenum type, GLsizei stride); +GLAPI void APIENTRY glColorFormatNV (GLint size, GLenum type, GLsizei stride); +GLAPI void APIENTRY glIndexFormatNV (GLenum type, GLsizei stride); +GLAPI void APIENTRY glTexCoordFormatNV (GLint size, GLenum type, GLsizei stride); +GLAPI void APIENTRY glEdgeFlagFormatNV (GLsizei stride); +GLAPI void APIENTRY glSecondaryColorFormatNV (GLint size, GLenum type, GLsizei stride); +GLAPI void APIENTRY glFogCoordFormatNV (GLenum type, GLsizei stride); +GLAPI void APIENTRY glVertexAttribFormatNV (GLuint index, GLint size, GLenum type, GLboolean normalized, GLsizei stride); +GLAPI void APIENTRY glVertexAttribIFormatNV (GLuint index, GLint size, GLenum type, GLsizei stride); +GLAPI void APIENTRY glGetIntegerui64i_vNV (GLenum value, GLuint index, GLuint64EXT *result); +#endif +#endif /* GL_NV_vertex_buffer_unified_memory */ + +#ifndef GL_NV_vertex_program +#define GL_NV_vertex_program 1 +#define GL_VERTEX_PROGRAM_NV 0x8620 +#define GL_VERTEX_STATE_PROGRAM_NV 0x8621 +#define GL_ATTRIB_ARRAY_SIZE_NV 0x8623 +#define GL_ATTRIB_ARRAY_STRIDE_NV 0x8624 +#define GL_ATTRIB_ARRAY_TYPE_NV 0x8625 +#define GL_CURRENT_ATTRIB_NV 0x8626 +#define GL_PROGRAM_LENGTH_NV 0x8627 +#define GL_PROGRAM_STRING_NV 0x8628 +#define GL_MODELVIEW_PROJECTION_NV 0x8629 +#define GL_IDENTITY_NV 0x862A +#define GL_INVERSE_NV 0x862B +#define GL_TRANSPOSE_NV 0x862C +#define GL_INVERSE_TRANSPOSE_NV 0x862D +#define GL_MAX_TRACK_MATRIX_STACK_DEPTH_NV 0x862E +#define GL_MAX_TRACK_MATRICES_NV 0x862F +#define GL_MATRIX0_NV 0x8630 +#define GL_MATRIX1_NV 0x8631 +#define GL_MATRIX2_NV 0x8632 +#define GL_MATRIX3_NV 0x8633 +#define GL_MATRIX4_NV 0x8634 +#define GL_MATRIX5_NV 0x8635 +#define GL_MATRIX6_NV 0x8636 +#define GL_MATRIX7_NV 0x8637 +#define GL_CURRENT_MATRIX_STACK_DEPTH_NV 0x8640 +#define GL_CURRENT_MATRIX_NV 0x8641 +#define GL_VERTEX_PROGRAM_POINT_SIZE_NV 0x8642 +#define GL_VERTEX_PROGRAM_TWO_SIDE_NV 0x8643 +#define GL_PROGRAM_PARAMETER_NV 0x8644 +#define GL_ATTRIB_ARRAY_POINTER_NV 0x8645 +#define GL_PROGRAM_TARGET_NV 0x8646 +#define GL_PROGRAM_RESIDENT_NV 0x8647 +#define GL_TRACK_MATRIX_NV 0x8648 +#define GL_TRACK_MATRIX_TRANSFORM_NV 0x8649 +#define GL_VERTEX_PROGRAM_BINDING_NV 0x864A +#define GL_PROGRAM_ERROR_POSITION_NV 0x864B +#define GL_VERTEX_ATTRIB_ARRAY0_NV 0x8650 +#define GL_VERTEX_ATTRIB_ARRAY1_NV 0x8651 +#define GL_VERTEX_ATTRIB_ARRAY2_NV 0x8652 +#define GL_VERTEX_ATTRIB_ARRAY3_NV 0x8653 +#define GL_VERTEX_ATTRIB_ARRAY4_NV 0x8654 +#define GL_VERTEX_ATTRIB_ARRAY5_NV 0x8655 +#define GL_VERTEX_ATTRIB_ARRAY6_NV 0x8656 +#define GL_VERTEX_ATTRIB_ARRAY7_NV 0x8657 +#define GL_VERTEX_ATTRIB_ARRAY8_NV 0x8658 +#define GL_VERTEX_ATTRIB_ARRAY9_NV 0x8659 +#define GL_VERTEX_ATTRIB_ARRAY10_NV 0x865A +#define GL_VERTEX_ATTRIB_ARRAY11_NV 0x865B +#define GL_VERTEX_ATTRIB_ARRAY12_NV 0x865C +#define GL_VERTEX_ATTRIB_ARRAY13_NV 0x865D +#define GL_VERTEX_ATTRIB_ARRAY14_NV 0x865E +#define GL_VERTEX_ATTRIB_ARRAY15_NV 0x865F +#define GL_MAP1_VERTEX_ATTRIB0_4_NV 0x8660 +#define GL_MAP1_VERTEX_ATTRIB1_4_NV 0x8661 +#define GL_MAP1_VERTEX_ATTRIB2_4_NV 0x8662 +#define GL_MAP1_VERTEX_ATTRIB3_4_NV 0x8663 +#define GL_MAP1_VERTEX_ATTRIB4_4_NV 0x8664 +#define GL_MAP1_VERTEX_ATTRIB5_4_NV 0x8665 +#define GL_MAP1_VERTEX_ATTRIB6_4_NV 0x8666 +#define GL_MAP1_VERTEX_ATTRIB7_4_NV 0x8667 +#define GL_MAP1_VERTEX_ATTRIB8_4_NV 0x8668 +#define GL_MAP1_VERTEX_ATTRIB9_4_NV 0x8669 +#define GL_MAP1_VERTEX_ATTRIB10_4_NV 0x866A +#define GL_MAP1_VERTEX_ATTRIB11_4_NV 0x866B +#define GL_MAP1_VERTEX_ATTRIB12_4_NV 0x866C +#define GL_MAP1_VERTEX_ATTRIB13_4_NV 0x866D +#define GL_MAP1_VERTEX_ATTRIB14_4_NV 0x866E +#define GL_MAP1_VERTEX_ATTRIB15_4_NV 0x866F +#define GL_MAP2_VERTEX_ATTRIB0_4_NV 0x8670 +#define GL_MAP2_VERTEX_ATTRIB1_4_NV 0x8671 +#define GL_MAP2_VERTEX_ATTRIB2_4_NV 0x8672 +#define GL_MAP2_VERTEX_ATTRIB3_4_NV 0x8673 +#define GL_MAP2_VERTEX_ATTRIB4_4_NV 0x8674 +#define GL_MAP2_VERTEX_ATTRIB5_4_NV 0x8675 +#define GL_MAP2_VERTEX_ATTRIB6_4_NV 0x8676 +#define GL_MAP2_VERTEX_ATTRIB7_4_NV 0x8677 +#define GL_MAP2_VERTEX_ATTRIB8_4_NV 0x8678 +#define GL_MAP2_VERTEX_ATTRIB9_4_NV 0x8679 +#define GL_MAP2_VERTEX_ATTRIB10_4_NV 0x867A +#define GL_MAP2_VERTEX_ATTRIB11_4_NV 0x867B +#define GL_MAP2_VERTEX_ATTRIB12_4_NV 0x867C +#define GL_MAP2_VERTEX_ATTRIB13_4_NV 0x867D +#define GL_MAP2_VERTEX_ATTRIB14_4_NV 0x867E +#define GL_MAP2_VERTEX_ATTRIB15_4_NV 0x867F +typedef GLboolean (APIENTRYP PFNGLAREPROGRAMSRESIDENTNVPROC) (GLsizei n, const GLuint *programs, GLboolean *residences); +typedef void (APIENTRYP PFNGLBINDPROGRAMNVPROC) (GLenum target, GLuint id); +typedef void (APIENTRYP PFNGLDELETEPROGRAMSNVPROC) (GLsizei n, const GLuint *programs); +typedef void (APIENTRYP PFNGLEXECUTEPROGRAMNVPROC) (GLenum target, GLuint id, const GLfloat *params); +typedef void (APIENTRYP PFNGLGENPROGRAMSNVPROC) (GLsizei n, GLuint *programs); +typedef void (APIENTRYP PFNGLGETPROGRAMPARAMETERDVNVPROC) (GLenum target, GLuint index, GLenum pname, GLdouble *params); +typedef void (APIENTRYP PFNGLGETPROGRAMPARAMETERFVNVPROC) (GLenum target, GLuint index, GLenum pname, GLfloat *params); +typedef void (APIENTRYP PFNGLGETPROGRAMIVNVPROC) (GLuint id, GLenum pname, GLint *params); +typedef void (APIENTRYP PFNGLGETPROGRAMSTRINGNVPROC) (GLuint id, GLenum pname, GLubyte *program); +typedef void (APIENTRYP PFNGLGETTRACKMATRIXIVNVPROC) (GLenum target, GLuint address, GLenum pname, GLint *params); +typedef void (APIENTRYP PFNGLGETVERTEXATTRIBDVNVPROC) (GLuint index, GLenum pname, GLdouble *params); +typedef void (APIENTRYP PFNGLGETVERTEXATTRIBFVNVPROC) (GLuint index, GLenum pname, GLfloat *params); +typedef void (APIENTRYP PFNGLGETVERTEXATTRIBIVNVPROC) (GLuint index, GLenum pname, GLint *params); +typedef void (APIENTRYP PFNGLGETVERTEXATTRIBPOINTERVNVPROC) (GLuint index, GLenum pname, void **pointer); +typedef GLboolean (APIENTRYP PFNGLISPROGRAMNVPROC) (GLuint id); +typedef void (APIENTRYP PFNGLLOADPROGRAMNVPROC) (GLenum target, GLuint id, GLsizei len, const GLubyte *program); +typedef void (APIENTRYP PFNGLPROGRAMPARAMETER4DNVPROC) (GLenum target, GLuint index, GLdouble x, GLdouble y, GLdouble z, GLdouble w); +typedef void (APIENTRYP PFNGLPROGRAMPARAMETER4DVNVPROC) (GLenum target, GLuint index, const GLdouble *v); +typedef void (APIENTRYP PFNGLPROGRAMPARAMETER4FNVPROC) (GLenum target, GLuint index, GLfloat x, GLfloat y, GLfloat z, GLfloat w); +typedef void (APIENTRYP PFNGLPROGRAMPARAMETER4FVNVPROC) (GLenum target, GLuint index, const GLfloat *v); +typedef void (APIENTRYP PFNGLPROGRAMPARAMETERS4DVNVPROC) (GLenum target, GLuint index, GLsizei count, const GLdouble *v); +typedef void (APIENTRYP PFNGLPROGRAMPARAMETERS4FVNVPROC) (GLenum target, GLuint index, GLsizei count, const GLfloat *v); +typedef void (APIENTRYP PFNGLREQUESTRESIDENTPROGRAMSNVPROC) (GLsizei n, const GLuint *programs); +typedef void (APIENTRYP PFNGLTRACKMATRIXNVPROC) (GLenum target, GLuint address, GLenum matrix, GLenum transform); +typedef void (APIENTRYP PFNGLVERTEXATTRIBPOINTERNVPROC) (GLuint index, GLint fsize, GLenum type, GLsizei stride, const void *pointer); +typedef void (APIENTRYP PFNGLVERTEXATTRIB1DNVPROC) (GLuint index, GLdouble x); +typedef void (APIENTRYP PFNGLVERTEXATTRIB1DVNVPROC) (GLuint index, const GLdouble *v); +typedef void (APIENTRYP PFNGLVERTEXATTRIB1FNVPROC) (GLuint index, GLfloat x); +typedef void (APIENTRYP PFNGLVERTEXATTRIB1FVNVPROC) (GLuint index, const GLfloat *v); +typedef void (APIENTRYP PFNGLVERTEXATTRIB1SNVPROC) (GLuint index, GLshort x); +typedef void (APIENTRYP PFNGLVERTEXATTRIB1SVNVPROC) (GLuint index, const GLshort *v); +typedef void (APIENTRYP PFNGLVERTEXATTRIB2DNVPROC) (GLuint index, GLdouble x, GLdouble y); +typedef void (APIENTRYP PFNGLVERTEXATTRIB2DVNVPROC) (GLuint index, const GLdouble *v); +typedef void (APIENTRYP PFNGLVERTEXATTRIB2FNVPROC) (GLuint index, GLfloat x, GLfloat y); +typedef void (APIENTRYP PFNGLVERTEXATTRIB2FVNVPROC) (GLuint index, const GLfloat *v); +typedef void (APIENTRYP PFNGLVERTEXATTRIB2SNVPROC) (GLuint index, GLshort x, GLshort y); +typedef void (APIENTRYP PFNGLVERTEXATTRIB2SVNVPROC) (GLuint index, const GLshort *v); +typedef void (APIENTRYP PFNGLVERTEXATTRIB3DNVPROC) (GLuint index, GLdouble x, GLdouble y, GLdouble z); +typedef void (APIENTRYP PFNGLVERTEXATTRIB3DVNVPROC) (GLuint index, const GLdouble *v); +typedef void (APIENTRYP PFNGLVERTEXATTRIB3FNVPROC) (GLuint index, GLfloat x, GLfloat y, GLfloat z); +typedef void (APIENTRYP PFNGLVERTEXATTRIB3FVNVPROC) (GLuint index, const GLfloat *v); +typedef void (APIENTRYP PFNGLVERTEXATTRIB3SNVPROC) (GLuint index, GLshort x, GLshort y, GLshort z); +typedef void (APIENTRYP PFNGLVERTEXATTRIB3SVNVPROC) (GLuint index, const GLshort *v); +typedef void (APIENTRYP PFNGLVERTEXATTRIB4DNVPROC) (GLuint index, GLdouble x, GLdouble y, GLdouble z, GLdouble w); +typedef void (APIENTRYP PFNGLVERTEXATTRIB4DVNVPROC) (GLuint index, const GLdouble *v); +typedef void (APIENTRYP PFNGLVERTEXATTRIB4FNVPROC) (GLuint index, GLfloat x, GLfloat y, GLfloat z, GLfloat w); +typedef void (APIENTRYP PFNGLVERTEXATTRIB4FVNVPROC) (GLuint index, const GLfloat *v); +typedef void (APIENTRYP PFNGLVERTEXATTRIB4SNVPROC) (GLuint index, GLshort x, GLshort y, GLshort z, GLshort w); +typedef void (APIENTRYP PFNGLVERTEXATTRIB4SVNVPROC) (GLuint index, const GLshort *v); +typedef void (APIENTRYP PFNGLVERTEXATTRIB4UBNVPROC) (GLuint index, GLubyte x, GLubyte y, GLubyte z, GLubyte w); +typedef void (APIENTRYP PFNGLVERTEXATTRIB4UBVNVPROC) (GLuint index, const GLubyte *v); +typedef void (APIENTRYP PFNGLVERTEXATTRIBS1DVNVPROC) (GLuint index, GLsizei count, const GLdouble *v); +typedef void (APIENTRYP PFNGLVERTEXATTRIBS1FVNVPROC) (GLuint index, GLsizei count, const GLfloat *v); +typedef void (APIENTRYP PFNGLVERTEXATTRIBS1SVNVPROC) (GLuint index, GLsizei count, const GLshort *v); +typedef void (APIENTRYP PFNGLVERTEXATTRIBS2DVNVPROC) (GLuint index, GLsizei count, const GLdouble *v); +typedef void (APIENTRYP PFNGLVERTEXATTRIBS2FVNVPROC) (GLuint index, GLsizei count, const GLfloat *v); +typedef void (APIENTRYP PFNGLVERTEXATTRIBS2SVNVPROC) (GLuint index, GLsizei count, const GLshort *v); +typedef void (APIENTRYP PFNGLVERTEXATTRIBS3DVNVPROC) (GLuint index, GLsizei count, const GLdouble *v); +typedef void (APIENTRYP PFNGLVERTEXATTRIBS3FVNVPROC) (GLuint index, GLsizei count, const GLfloat *v); +typedef void (APIENTRYP PFNGLVERTEXATTRIBS3SVNVPROC) (GLuint index, GLsizei count, const GLshort *v); +typedef void (APIENTRYP PFNGLVERTEXATTRIBS4DVNVPROC) (GLuint index, GLsizei count, const GLdouble *v); +typedef void (APIENTRYP PFNGLVERTEXATTRIBS4FVNVPROC) (GLuint index, GLsizei count, const GLfloat *v); +typedef void (APIENTRYP PFNGLVERTEXATTRIBS4SVNVPROC) (GLuint index, GLsizei count, const GLshort *v); +typedef void (APIENTRYP PFNGLVERTEXATTRIBS4UBVNVPROC) (GLuint index, GLsizei count, const GLubyte *v); +#ifdef GL_GLEXT_PROTOTYPES +GLAPI GLboolean APIENTRY glAreProgramsResidentNV (GLsizei n, const GLuint *programs, GLboolean *residences); +GLAPI void APIENTRY glBindProgramNV (GLenum target, GLuint id); +GLAPI void APIENTRY glDeleteProgramsNV (GLsizei n, const GLuint *programs); +GLAPI void APIENTRY glExecuteProgramNV (GLenum target, GLuint id, const GLfloat *params); +GLAPI void APIENTRY glGenProgramsNV (GLsizei n, GLuint *programs); +GLAPI void APIENTRY glGetProgramParameterdvNV (GLenum target, GLuint index, GLenum pname, GLdouble *params); +GLAPI void APIENTRY glGetProgramParameterfvNV (GLenum target, GLuint index, GLenum pname, GLfloat *params); +GLAPI void APIENTRY glGetProgramivNV (GLuint id, GLenum pname, GLint *params); +GLAPI void APIENTRY glGetProgramStringNV (GLuint id, GLenum pname, GLubyte *program); +GLAPI void APIENTRY glGetTrackMatrixivNV (GLenum target, GLuint address, GLenum pname, GLint *params); +GLAPI void APIENTRY glGetVertexAttribdvNV (GLuint index, GLenum pname, GLdouble *params); +GLAPI void APIENTRY glGetVertexAttribfvNV (GLuint index, GLenum pname, GLfloat *params); +GLAPI void APIENTRY glGetVertexAttribivNV (GLuint index, GLenum pname, GLint *params); +GLAPI void APIENTRY glGetVertexAttribPointervNV (GLuint index, GLenum pname, void **pointer); +GLAPI GLboolean APIENTRY glIsProgramNV (GLuint id); +GLAPI void APIENTRY glLoadProgramNV (GLenum target, GLuint id, GLsizei len, const GLubyte *program); +GLAPI void APIENTRY glProgramParameter4dNV (GLenum target, GLuint index, GLdouble x, GLdouble y, GLdouble z, GLdouble w); +GLAPI void APIENTRY glProgramParameter4dvNV (GLenum target, GLuint index, const GLdouble *v); +GLAPI void APIENTRY glProgramParameter4fNV (GLenum target, GLuint index, GLfloat x, GLfloat y, GLfloat z, GLfloat w); +GLAPI void APIENTRY glProgramParameter4fvNV (GLenum target, GLuint index, const GLfloat *v); +GLAPI void APIENTRY glProgramParameters4dvNV (GLenum target, GLuint index, GLsizei count, const GLdouble *v); +GLAPI void APIENTRY glProgramParameters4fvNV (GLenum target, GLuint index, GLsizei count, const GLfloat *v); +GLAPI void APIENTRY glRequestResidentProgramsNV (GLsizei n, const GLuint *programs); +GLAPI void APIENTRY glTrackMatrixNV (GLenum target, GLuint address, GLenum matrix, GLenum transform); +GLAPI void APIENTRY glVertexAttribPointerNV (GLuint index, GLint fsize, GLenum type, GLsizei stride, const void *pointer); +GLAPI void APIENTRY glVertexAttrib1dNV (GLuint index, GLdouble x); +GLAPI void APIENTRY glVertexAttrib1dvNV (GLuint index, const GLdouble *v); +GLAPI void APIENTRY glVertexAttrib1fNV (GLuint index, GLfloat x); +GLAPI void APIENTRY glVertexAttrib1fvNV (GLuint index, const GLfloat *v); +GLAPI void APIENTRY glVertexAttrib1sNV (GLuint index, GLshort x); +GLAPI void APIENTRY glVertexAttrib1svNV (GLuint index, const GLshort *v); +GLAPI void APIENTRY glVertexAttrib2dNV (GLuint index, GLdouble x, GLdouble y); +GLAPI void APIENTRY glVertexAttrib2dvNV (GLuint index, const GLdouble *v); +GLAPI void APIENTRY glVertexAttrib2fNV (GLuint index, GLfloat x, GLfloat y); +GLAPI void APIENTRY glVertexAttrib2fvNV (GLuint index, const GLfloat *v); +GLAPI void APIENTRY glVertexAttrib2sNV (GLuint index, GLshort x, GLshort y); +GLAPI void APIENTRY glVertexAttrib2svNV (GLuint index, const GLshort *v); +GLAPI void APIENTRY glVertexAttrib3dNV (GLuint index, GLdouble x, GLdouble y, GLdouble z); +GLAPI void APIENTRY glVertexAttrib3dvNV (GLuint index, const GLdouble *v); +GLAPI void APIENTRY glVertexAttrib3fNV (GLuint index, GLfloat x, GLfloat y, GLfloat z); +GLAPI void APIENTRY glVertexAttrib3fvNV (GLuint index, const GLfloat *v); +GLAPI void APIENTRY glVertexAttrib3sNV (GLuint index, GLshort x, GLshort y, GLshort z); +GLAPI void APIENTRY glVertexAttrib3svNV (GLuint index, const GLshort *v); +GLAPI void APIENTRY glVertexAttrib4dNV (GLuint index, GLdouble x, GLdouble y, GLdouble z, GLdouble w); +GLAPI void APIENTRY glVertexAttrib4dvNV (GLuint index, const GLdouble *v); +GLAPI void APIENTRY glVertexAttrib4fNV (GLuint index, GLfloat x, GLfloat y, GLfloat z, GLfloat w); +GLAPI void APIENTRY glVertexAttrib4fvNV (GLuint index, const GLfloat *v); +GLAPI void APIENTRY glVertexAttrib4sNV (GLuint index, GLshort x, GLshort y, GLshort z, GLshort w); +GLAPI void APIENTRY glVertexAttrib4svNV (GLuint index, const GLshort *v); +GLAPI void APIENTRY glVertexAttrib4ubNV (GLuint index, GLubyte x, GLubyte y, GLubyte z, GLubyte w); +GLAPI void APIENTRY glVertexAttrib4ubvNV (GLuint index, const GLubyte *v); +GLAPI void APIENTRY glVertexAttribs1dvNV (GLuint index, GLsizei count, const GLdouble *v); +GLAPI void APIENTRY glVertexAttribs1fvNV (GLuint index, GLsizei count, const GLfloat *v); +GLAPI void APIENTRY glVertexAttribs1svNV (GLuint index, GLsizei count, const GLshort *v); +GLAPI void APIENTRY glVertexAttribs2dvNV (GLuint index, GLsizei count, const GLdouble *v); +GLAPI void APIENTRY glVertexAttribs2fvNV (GLuint index, GLsizei count, const GLfloat *v); +GLAPI void APIENTRY glVertexAttribs2svNV (GLuint index, GLsizei count, const GLshort *v); +GLAPI void APIENTRY glVertexAttribs3dvNV (GLuint index, GLsizei count, const GLdouble *v); +GLAPI void APIENTRY glVertexAttribs3fvNV (GLuint index, GLsizei count, const GLfloat *v); +GLAPI void APIENTRY glVertexAttribs3svNV (GLuint index, GLsizei count, const GLshort *v); +GLAPI void APIENTRY glVertexAttribs4dvNV (GLuint index, GLsizei count, const GLdouble *v); +GLAPI void APIENTRY glVertexAttribs4fvNV (GLuint index, GLsizei count, const GLfloat *v); +GLAPI void APIENTRY glVertexAttribs4svNV (GLuint index, GLsizei count, const GLshort *v); +GLAPI void APIENTRY glVertexAttribs4ubvNV (GLuint index, GLsizei count, const GLubyte *v); +#endif +#endif /* GL_NV_vertex_program */ + +#ifndef GL_NV_vertex_program1_1 +#define GL_NV_vertex_program1_1 1 +#endif /* GL_NV_vertex_program1_1 */ + +#ifndef GL_NV_vertex_program2 +#define GL_NV_vertex_program2 1 +#endif /* GL_NV_vertex_program2 */ + +#ifndef GL_NV_vertex_program2_option +#define GL_NV_vertex_program2_option 1 +#endif /* GL_NV_vertex_program2_option */ + +#ifndef GL_NV_vertex_program3 +#define GL_NV_vertex_program3 1 +#endif /* GL_NV_vertex_program3 */ + +#ifndef GL_NV_vertex_program4 +#define GL_NV_vertex_program4 1 +#define GL_VERTEX_ATTRIB_ARRAY_INTEGER_NV 0x88FD +typedef void (APIENTRYP PFNGLVERTEXATTRIBI1IEXTPROC) (GLuint index, GLint x); +typedef void (APIENTRYP PFNGLVERTEXATTRIBI2IEXTPROC) (GLuint index, GLint x, GLint y); +typedef void (APIENTRYP PFNGLVERTEXATTRIBI3IEXTPROC) (GLuint index, GLint x, GLint y, GLint z); +typedef void (APIENTRYP PFNGLVERTEXATTRIBI4IEXTPROC) (GLuint index, GLint x, GLint y, GLint z, GLint w); +typedef void (APIENTRYP PFNGLVERTEXATTRIBI1UIEXTPROC) (GLuint index, GLuint x); +typedef void (APIENTRYP PFNGLVERTEXATTRIBI2UIEXTPROC) (GLuint index, GLuint x, GLuint y); +typedef void (APIENTRYP PFNGLVERTEXATTRIBI3UIEXTPROC) (GLuint index, GLuint x, GLuint y, GLuint z); +typedef void (APIENTRYP PFNGLVERTEXATTRIBI4UIEXTPROC) (GLuint index, GLuint x, GLuint y, GLuint z, GLuint w); +typedef void (APIENTRYP PFNGLVERTEXATTRIBI1IVEXTPROC) (GLuint index, const GLint *v); +typedef void (APIENTRYP PFNGLVERTEXATTRIBI2IVEXTPROC) (GLuint index, const GLint *v); +typedef void (APIENTRYP PFNGLVERTEXATTRIBI3IVEXTPROC) (GLuint index, const GLint *v); +typedef void (APIENTRYP PFNGLVERTEXATTRIBI4IVEXTPROC) (GLuint index, const GLint *v); +typedef void (APIENTRYP PFNGLVERTEXATTRIBI1UIVEXTPROC) (GLuint index, const GLuint *v); +typedef void (APIENTRYP PFNGLVERTEXATTRIBI2UIVEXTPROC) (GLuint index, const GLuint *v); +typedef void (APIENTRYP PFNGLVERTEXATTRIBI3UIVEXTPROC) (GLuint index, const GLuint *v); +typedef void (APIENTRYP PFNGLVERTEXATTRIBI4UIVEXTPROC) (GLuint index, const GLuint *v); +typedef void (APIENTRYP PFNGLVERTEXATTRIBI4BVEXTPROC) (GLuint index, const GLbyte *v); +typedef void (APIENTRYP PFNGLVERTEXATTRIBI4SVEXTPROC) (GLuint index, const GLshort *v); +typedef void (APIENTRYP PFNGLVERTEXATTRIBI4UBVEXTPROC) (GLuint index, const GLubyte *v); +typedef void (APIENTRYP PFNGLVERTEXATTRIBI4USVEXTPROC) (GLuint index, const GLushort *v); +typedef void (APIENTRYP PFNGLVERTEXATTRIBIPOINTEREXTPROC) (GLuint index, GLint size, GLenum type, GLsizei stride, const void *pointer); +typedef void (APIENTRYP PFNGLGETVERTEXATTRIBIIVEXTPROC) (GLuint index, GLenum pname, GLint *params); +typedef void (APIENTRYP PFNGLGETVERTEXATTRIBIUIVEXTPROC) (GLuint index, GLenum pname, GLuint *params); +#ifdef GL_GLEXT_PROTOTYPES +GLAPI void APIENTRY glVertexAttribI1iEXT (GLuint index, GLint x); +GLAPI void APIENTRY glVertexAttribI2iEXT (GLuint index, GLint x, GLint y); +GLAPI void APIENTRY glVertexAttribI3iEXT (GLuint index, GLint x, GLint y, GLint z); +GLAPI void APIENTRY glVertexAttribI4iEXT (GLuint index, GLint x, GLint y, GLint z, GLint w); +GLAPI void APIENTRY glVertexAttribI1uiEXT (GLuint index, GLuint x); +GLAPI void APIENTRY glVertexAttribI2uiEXT (GLuint index, GLuint x, GLuint y); +GLAPI void APIENTRY glVertexAttribI3uiEXT (GLuint index, GLuint x, GLuint y, GLuint z); +GLAPI void APIENTRY glVertexAttribI4uiEXT (GLuint index, GLuint x, GLuint y, GLuint z, GLuint w); +GLAPI void APIENTRY glVertexAttribI1ivEXT (GLuint index, const GLint *v); +GLAPI void APIENTRY glVertexAttribI2ivEXT (GLuint index, const GLint *v); +GLAPI void APIENTRY glVertexAttribI3ivEXT (GLuint index, const GLint *v); +GLAPI void APIENTRY glVertexAttribI4ivEXT (GLuint index, const GLint *v); +GLAPI void APIENTRY glVertexAttribI1uivEXT (GLuint index, const GLuint *v); +GLAPI void APIENTRY glVertexAttribI2uivEXT (GLuint index, const GLuint *v); +GLAPI void APIENTRY glVertexAttribI3uivEXT (GLuint index, const GLuint *v); +GLAPI void APIENTRY glVertexAttribI4uivEXT (GLuint index, const GLuint *v); +GLAPI void APIENTRY glVertexAttribI4bvEXT (GLuint index, const GLbyte *v); +GLAPI void APIENTRY glVertexAttribI4svEXT (GLuint index, const GLshort *v); +GLAPI void APIENTRY glVertexAttribI4ubvEXT (GLuint index, const GLubyte *v); +GLAPI void APIENTRY glVertexAttribI4usvEXT (GLuint index, const GLushort *v); +GLAPI void APIENTRY glVertexAttribIPointerEXT (GLuint index, GLint size, GLenum type, GLsizei stride, const void *pointer); +GLAPI void APIENTRY glGetVertexAttribIivEXT (GLuint index, GLenum pname, GLint *params); +GLAPI void APIENTRY glGetVertexAttribIuivEXT (GLuint index, GLenum pname, GLuint *params); +#endif +#endif /* GL_NV_vertex_program4 */ + +#ifndef GL_NV_video_capture +#define GL_NV_video_capture 1 +#define GL_VIDEO_BUFFER_NV 0x9020 +#define GL_VIDEO_BUFFER_BINDING_NV 0x9021 +#define GL_FIELD_UPPER_NV 0x9022 +#define GL_FIELD_LOWER_NV 0x9023 +#define GL_NUM_VIDEO_CAPTURE_STREAMS_NV 0x9024 +#define GL_NEXT_VIDEO_CAPTURE_BUFFER_STATUS_NV 0x9025 +#define GL_VIDEO_CAPTURE_TO_422_SUPPORTED_NV 0x9026 +#define GL_LAST_VIDEO_CAPTURE_STATUS_NV 0x9027 +#define GL_VIDEO_BUFFER_PITCH_NV 0x9028 +#define GL_VIDEO_COLOR_CONVERSION_MATRIX_NV 0x9029 +#define GL_VIDEO_COLOR_CONVERSION_MAX_NV 0x902A +#define GL_VIDEO_COLOR_CONVERSION_MIN_NV 0x902B +#define GL_VIDEO_COLOR_CONVERSION_OFFSET_NV 0x902C +#define GL_VIDEO_BUFFER_INTERNAL_FORMAT_NV 0x902D +#define GL_PARTIAL_SUCCESS_NV 0x902E +#define GL_SUCCESS_NV 0x902F +#define GL_FAILURE_NV 0x9030 +#define GL_YCBYCR8_422_NV 0x9031 +#define GL_YCBAYCR8A_4224_NV 0x9032 +#define GL_Z6Y10Z6CB10Z6Y10Z6CR10_422_NV 0x9033 +#define GL_Z6Y10Z6CB10Z6A10Z6Y10Z6CR10Z6A10_4224_NV 0x9034 +#define GL_Z4Y12Z4CB12Z4Y12Z4CR12_422_NV 0x9035 +#define GL_Z4Y12Z4CB12Z4A12Z4Y12Z4CR12Z4A12_4224_NV 0x9036 +#define GL_Z4Y12Z4CB12Z4CR12_444_NV 0x9037 +#define GL_VIDEO_CAPTURE_FRAME_WIDTH_NV 0x9038 +#define GL_VIDEO_CAPTURE_FRAME_HEIGHT_NV 0x9039 +#define GL_VIDEO_CAPTURE_FIELD_UPPER_HEIGHT_NV 0x903A +#define GL_VIDEO_CAPTURE_FIELD_LOWER_HEIGHT_NV 0x903B +#define GL_VIDEO_CAPTURE_SURFACE_ORIGIN_NV 0x903C +typedef void (APIENTRYP PFNGLBEGINVIDEOCAPTURENVPROC) (GLuint video_capture_slot); +typedef void (APIENTRYP PFNGLBINDVIDEOCAPTURESTREAMBUFFERNVPROC) (GLuint video_capture_slot, GLuint stream, GLenum frame_region, GLintptrARB offset); +typedef void (APIENTRYP PFNGLBINDVIDEOCAPTURESTREAMTEXTURENVPROC) (GLuint video_capture_slot, GLuint stream, GLenum frame_region, GLenum target, GLuint texture); +typedef void (APIENTRYP PFNGLENDVIDEOCAPTURENVPROC) (GLuint video_capture_slot); +typedef void (APIENTRYP PFNGLGETVIDEOCAPTUREIVNVPROC) (GLuint video_capture_slot, GLenum pname, GLint *params); +typedef void (APIENTRYP PFNGLGETVIDEOCAPTURESTREAMIVNVPROC) (GLuint video_capture_slot, GLuint stream, GLenum pname, GLint *params); +typedef void (APIENTRYP PFNGLGETVIDEOCAPTURESTREAMFVNVPROC) (GLuint video_capture_slot, GLuint stream, GLenum pname, GLfloat *params); +typedef void (APIENTRYP PFNGLGETVIDEOCAPTURESTREAMDVNVPROC) (GLuint video_capture_slot, GLuint stream, GLenum pname, GLdouble *params); +typedef GLenum (APIENTRYP PFNGLVIDEOCAPTURENVPROC) (GLuint video_capture_slot, GLuint *sequence_num, GLuint64EXT *capture_time); +typedef void (APIENTRYP PFNGLVIDEOCAPTURESTREAMPARAMETERIVNVPROC) (GLuint video_capture_slot, GLuint stream, GLenum pname, const GLint *params); +typedef void (APIENTRYP PFNGLVIDEOCAPTURESTREAMPARAMETERFVNVPROC) (GLuint video_capture_slot, GLuint stream, GLenum pname, const GLfloat *params); +typedef void (APIENTRYP PFNGLVIDEOCAPTURESTREAMPARAMETERDVNVPROC) (GLuint video_capture_slot, GLuint stream, GLenum pname, const GLdouble *params); +#ifdef GL_GLEXT_PROTOTYPES +GLAPI void APIENTRY glBeginVideoCaptureNV (GLuint video_capture_slot); +GLAPI void APIENTRY glBindVideoCaptureStreamBufferNV (GLuint video_capture_slot, GLuint stream, GLenum frame_region, GLintptrARB offset); +GLAPI void APIENTRY glBindVideoCaptureStreamTextureNV (GLuint video_capture_slot, GLuint stream, GLenum frame_region, GLenum target, GLuint texture); +GLAPI void APIENTRY glEndVideoCaptureNV (GLuint video_capture_slot); +GLAPI void APIENTRY glGetVideoCaptureivNV (GLuint video_capture_slot, GLenum pname, GLint *params); +GLAPI void APIENTRY glGetVideoCaptureStreamivNV (GLuint video_capture_slot, GLuint stream, GLenum pname, GLint *params); +GLAPI void APIENTRY glGetVideoCaptureStreamfvNV (GLuint video_capture_slot, GLuint stream, GLenum pname, GLfloat *params); +GLAPI void APIENTRY glGetVideoCaptureStreamdvNV (GLuint video_capture_slot, GLuint stream, GLenum pname, GLdouble *params); +GLAPI GLenum APIENTRY glVideoCaptureNV (GLuint video_capture_slot, GLuint *sequence_num, GLuint64EXT *capture_time); +GLAPI void APIENTRY glVideoCaptureStreamParameterivNV (GLuint video_capture_slot, GLuint stream, GLenum pname, const GLint *params); +GLAPI void APIENTRY glVideoCaptureStreamParameterfvNV (GLuint video_capture_slot, GLuint stream, GLenum pname, const GLfloat *params); +GLAPI void APIENTRY glVideoCaptureStreamParameterdvNV (GLuint video_capture_slot, GLuint stream, GLenum pname, const GLdouble *params); +#endif +#endif /* GL_NV_video_capture */ + +#ifndef GL_OML_interlace +#define GL_OML_interlace 1 +#define GL_INTERLACE_OML 0x8980 +#define GL_INTERLACE_READ_OML 0x8981 +#endif /* GL_OML_interlace */ + +#ifndef GL_OML_resample +#define GL_OML_resample 1 +#define GL_PACK_RESAMPLE_OML 0x8984 +#define GL_UNPACK_RESAMPLE_OML 0x8985 +#define GL_RESAMPLE_REPLICATE_OML 0x8986 +#define GL_RESAMPLE_ZERO_FILL_OML 0x8987 +#define GL_RESAMPLE_AVERAGE_OML 0x8988 +#define GL_RESAMPLE_DECIMATE_OML 0x8989 +#endif /* GL_OML_resample */ + +#ifndef GL_OML_subsample +#define GL_OML_subsample 1 +#define GL_FORMAT_SUBSAMPLE_24_24_OML 0x8982 +#define GL_FORMAT_SUBSAMPLE_244_244_OML 0x8983 +#endif /* GL_OML_subsample */ + +#ifndef GL_PGI_misc_hints +#define GL_PGI_misc_hints 1 +#define GL_PREFER_DOUBLEBUFFER_HINT_PGI 0x1A1F8 +#define GL_CONSERVE_MEMORY_HINT_PGI 0x1A1FD +#define GL_RECLAIM_MEMORY_HINT_PGI 0x1A1FE +#define GL_NATIVE_GRAPHICS_HANDLE_PGI 0x1A202 +#define GL_NATIVE_GRAPHICS_BEGIN_HINT_PGI 0x1A203 +#define GL_NATIVE_GRAPHICS_END_HINT_PGI 0x1A204 +#define GL_ALWAYS_FAST_HINT_PGI 0x1A20C +#define GL_ALWAYS_SOFT_HINT_PGI 0x1A20D +#define GL_ALLOW_DRAW_OBJ_HINT_PGI 0x1A20E +#define GL_ALLOW_DRAW_WIN_HINT_PGI 0x1A20F +#define GL_ALLOW_DRAW_FRG_HINT_PGI 0x1A210 +#define GL_ALLOW_DRAW_MEM_HINT_PGI 0x1A211 +#define GL_STRICT_DEPTHFUNC_HINT_PGI 0x1A216 +#define GL_STRICT_LIGHTING_HINT_PGI 0x1A217 +#define GL_STRICT_SCISSOR_HINT_PGI 0x1A218 +#define GL_FULL_STIPPLE_HINT_PGI 0x1A219 +#define GL_CLIP_NEAR_HINT_PGI 0x1A220 +#define GL_CLIP_FAR_HINT_PGI 0x1A221 +#define GL_WIDE_LINE_HINT_PGI 0x1A222 +#define GL_BACK_NORMALS_HINT_PGI 0x1A223 +typedef void (APIENTRYP PFNGLHINTPGIPROC) (GLenum target, GLint mode); +#ifdef GL_GLEXT_PROTOTYPES +GLAPI void APIENTRY glHintPGI (GLenum target, GLint mode); +#endif +#endif /* GL_PGI_misc_hints */ + +#ifndef GL_PGI_vertex_hints +#define GL_PGI_vertex_hints 1 +#define GL_VERTEX_DATA_HINT_PGI 0x1A22A +#define GL_VERTEX_CONSISTENT_HINT_PGI 0x1A22B +#define GL_MATERIAL_SIDE_HINT_PGI 0x1A22C +#define GL_MAX_VERTEX_HINT_PGI 0x1A22D +#define GL_COLOR3_BIT_PGI 0x00010000 +#define GL_COLOR4_BIT_PGI 0x00020000 +#define GL_EDGEFLAG_BIT_PGI 0x00040000 +#define GL_INDEX_BIT_PGI 0x00080000 +#define GL_MAT_AMBIENT_BIT_PGI 0x00100000 +#define GL_MAT_AMBIENT_AND_DIFFUSE_BIT_PGI 0x00200000 +#define GL_MAT_DIFFUSE_BIT_PGI 0x00400000 +#define GL_MAT_EMISSION_BIT_PGI 0x00800000 +#define GL_MAT_COLOR_INDEXES_BIT_PGI 0x01000000 +#define GL_MAT_SHININESS_BIT_PGI 0x02000000 +#define GL_MAT_SPECULAR_BIT_PGI 0x04000000 +#define GL_NORMAL_BIT_PGI 0x08000000 +#define GL_TEXCOORD1_BIT_PGI 0x10000000 +#define GL_TEXCOORD2_BIT_PGI 0x20000000 +#define GL_TEXCOORD3_BIT_PGI 0x40000000 +#define GL_TEXCOORD4_BIT_PGI 0x80000000 +#define GL_VERTEX23_BIT_PGI 0x00000004 +#define GL_VERTEX4_BIT_PGI 0x00000008 +#endif /* GL_PGI_vertex_hints */ + +#ifndef GL_REND_screen_coordinates +#define GL_REND_screen_coordinates 1 +#define GL_SCREEN_COORDINATES_REND 0x8490 +#define GL_INVERTED_SCREEN_W_REND 0x8491 +#endif /* GL_REND_screen_coordinates */ + +#ifndef GL_S3_s3tc +#define GL_S3_s3tc 1 +#define GL_RGB_S3TC 0x83A0 +#define GL_RGB4_S3TC 0x83A1 +#define GL_RGBA_S3TC 0x83A2 +#define GL_RGBA4_S3TC 0x83A3 +#define GL_RGBA_DXT5_S3TC 0x83A4 +#define GL_RGBA4_DXT5_S3TC 0x83A5 +#endif /* GL_S3_s3tc */ + +#ifndef GL_SGIS_detail_texture +#define GL_SGIS_detail_texture 1 +#define GL_DETAIL_TEXTURE_2D_SGIS 0x8095 +#define GL_DETAIL_TEXTURE_2D_BINDING_SGIS 0x8096 +#define GL_LINEAR_DETAIL_SGIS 0x8097 +#define GL_LINEAR_DETAIL_ALPHA_SGIS 0x8098 +#define GL_LINEAR_DETAIL_COLOR_SGIS 0x8099 +#define GL_DETAIL_TEXTURE_LEVEL_SGIS 0x809A +#define GL_DETAIL_TEXTURE_MODE_SGIS 0x809B +#define GL_DETAIL_TEXTURE_FUNC_POINTS_SGIS 0x809C +typedef void (APIENTRYP PFNGLDETAILTEXFUNCSGISPROC) (GLenum target, GLsizei n, const GLfloat *points); +typedef void (APIENTRYP PFNGLGETDETAILTEXFUNCSGISPROC) (GLenum target, GLfloat *points); +#ifdef GL_GLEXT_PROTOTYPES +GLAPI void APIENTRY glDetailTexFuncSGIS (GLenum target, GLsizei n, const GLfloat *points); +GLAPI void APIENTRY glGetDetailTexFuncSGIS (GLenum target, GLfloat *points); +#endif +#endif /* GL_SGIS_detail_texture */ + +#ifndef GL_SGIS_fog_function +#define GL_SGIS_fog_function 1 +#define GL_FOG_FUNC_SGIS 0x812A +#define GL_FOG_FUNC_POINTS_SGIS 0x812B +#define GL_MAX_FOG_FUNC_POINTS_SGIS 0x812C +typedef void (APIENTRYP PFNGLFOGFUNCSGISPROC) (GLsizei n, const GLfloat *points); +typedef void (APIENTRYP PFNGLGETFOGFUNCSGISPROC) (GLfloat *points); +#ifdef GL_GLEXT_PROTOTYPES +GLAPI void APIENTRY glFogFuncSGIS (GLsizei n, const GLfloat *points); +GLAPI void APIENTRY glGetFogFuncSGIS (GLfloat *points); +#endif +#endif /* GL_SGIS_fog_function */ + +#ifndef GL_SGIS_generate_mipmap +#define GL_SGIS_generate_mipmap 1 +#define GL_GENERATE_MIPMAP_SGIS 0x8191 +#define GL_GENERATE_MIPMAP_HINT_SGIS 0x8192 +#endif /* GL_SGIS_generate_mipmap */ + +#ifndef GL_SGIS_multisample +#define GL_SGIS_multisample 1 +#define GL_MULTISAMPLE_SGIS 0x809D +#define GL_SAMPLE_ALPHA_TO_MASK_SGIS 0x809E +#define GL_SAMPLE_ALPHA_TO_ONE_SGIS 0x809F +#define GL_SAMPLE_MASK_SGIS 0x80A0 +#define GL_1PASS_SGIS 0x80A1 +#define GL_2PASS_0_SGIS 0x80A2 +#define GL_2PASS_1_SGIS 0x80A3 +#define GL_4PASS_0_SGIS 0x80A4 +#define GL_4PASS_1_SGIS 0x80A5 +#define GL_4PASS_2_SGIS 0x80A6 +#define GL_4PASS_3_SGIS 0x80A7 +#define GL_SAMPLE_BUFFERS_SGIS 0x80A8 +#define GL_SAMPLES_SGIS 0x80A9 +#define GL_SAMPLE_MASK_VALUE_SGIS 0x80AA +#define GL_SAMPLE_MASK_INVERT_SGIS 0x80AB +#define GL_SAMPLE_PATTERN_SGIS 0x80AC +typedef void (APIENTRYP PFNGLSAMPLEMASKSGISPROC) (GLclampf value, GLboolean invert); +typedef void (APIENTRYP PFNGLSAMPLEPATTERNSGISPROC) (GLenum pattern); +#ifdef GL_GLEXT_PROTOTYPES +GLAPI void APIENTRY glSampleMaskSGIS (GLclampf value, GLboolean invert); +GLAPI void APIENTRY glSamplePatternSGIS (GLenum pattern); +#endif +#endif /* GL_SGIS_multisample */ + +#ifndef GL_SGIS_pixel_texture +#define GL_SGIS_pixel_texture 1 +#define GL_PIXEL_TEXTURE_SGIS 0x8353 +#define GL_PIXEL_FRAGMENT_RGB_SOURCE_SGIS 0x8354 +#define GL_PIXEL_FRAGMENT_ALPHA_SOURCE_SGIS 0x8355 +#define GL_PIXEL_GROUP_COLOR_SGIS 0x8356 +typedef void (APIENTRYP PFNGLPIXELTEXGENPARAMETERISGISPROC) (GLenum pname, GLint param); +typedef void (APIENTRYP PFNGLPIXELTEXGENPARAMETERIVSGISPROC) (GLenum pname, const GLint *params); +typedef void (APIENTRYP PFNGLPIXELTEXGENPARAMETERFSGISPROC) (GLenum pname, GLfloat param); +typedef void (APIENTRYP PFNGLPIXELTEXGENPARAMETERFVSGISPROC) (GLenum pname, const GLfloat *params); +typedef void (APIENTRYP PFNGLGETPIXELTEXGENPARAMETERIVSGISPROC) (GLenum pname, GLint *params); +typedef void (APIENTRYP PFNGLGETPIXELTEXGENPARAMETERFVSGISPROC) (GLenum pname, GLfloat *params); +#ifdef GL_GLEXT_PROTOTYPES +GLAPI void APIENTRY glPixelTexGenParameteriSGIS (GLenum pname, GLint param); +GLAPI void APIENTRY glPixelTexGenParameterivSGIS (GLenum pname, const GLint *params); +GLAPI void APIENTRY glPixelTexGenParameterfSGIS (GLenum pname, GLfloat param); +GLAPI void APIENTRY glPixelTexGenParameterfvSGIS (GLenum pname, const GLfloat *params); +GLAPI void APIENTRY glGetPixelTexGenParameterivSGIS (GLenum pname, GLint *params); +GLAPI void APIENTRY glGetPixelTexGenParameterfvSGIS (GLenum pname, GLfloat *params); +#endif +#endif /* GL_SGIS_pixel_texture */ + +#ifndef GL_SGIS_point_line_texgen +#define GL_SGIS_point_line_texgen 1 +#define GL_EYE_DISTANCE_TO_POINT_SGIS 0x81F0 +#define GL_OBJECT_DISTANCE_TO_POINT_SGIS 0x81F1 +#define GL_EYE_DISTANCE_TO_LINE_SGIS 0x81F2 +#define GL_OBJECT_DISTANCE_TO_LINE_SGIS 0x81F3 +#define GL_EYE_POINT_SGIS 0x81F4 +#define GL_OBJECT_POINT_SGIS 0x81F5 +#define GL_EYE_LINE_SGIS 0x81F6 +#define GL_OBJECT_LINE_SGIS 0x81F7 +#endif /* GL_SGIS_point_line_texgen */ + +#ifndef GL_SGIS_point_parameters +#define GL_SGIS_point_parameters 1 +#define GL_POINT_SIZE_MIN_SGIS 0x8126 +#define GL_POINT_SIZE_MAX_SGIS 0x8127 +#define GL_POINT_FADE_THRESHOLD_SIZE_SGIS 0x8128 +#define GL_DISTANCE_ATTENUATION_SGIS 0x8129 +typedef void (APIENTRYP PFNGLPOINTPARAMETERFSGISPROC) (GLenum pname, GLfloat param); +typedef void (APIENTRYP PFNGLPOINTPARAMETERFVSGISPROC) (GLenum pname, const GLfloat *params); +#ifdef GL_GLEXT_PROTOTYPES +GLAPI void APIENTRY glPointParameterfSGIS (GLenum pname, GLfloat param); +GLAPI void APIENTRY glPointParameterfvSGIS (GLenum pname, const GLfloat *params); +#endif +#endif /* GL_SGIS_point_parameters */ + +#ifndef GL_SGIS_sharpen_texture +#define GL_SGIS_sharpen_texture 1 +#define GL_LINEAR_SHARPEN_SGIS 0x80AD +#define GL_LINEAR_SHARPEN_ALPHA_SGIS 0x80AE +#define GL_LINEAR_SHARPEN_COLOR_SGIS 0x80AF +#define GL_SHARPEN_TEXTURE_FUNC_POINTS_SGIS 0x80B0 +typedef void (APIENTRYP PFNGLSHARPENTEXFUNCSGISPROC) (GLenum target, GLsizei n, const GLfloat *points); +typedef void (APIENTRYP PFNGLGETSHARPENTEXFUNCSGISPROC) (GLenum target, GLfloat *points); +#ifdef GL_GLEXT_PROTOTYPES +GLAPI void APIENTRY glSharpenTexFuncSGIS (GLenum target, GLsizei n, const GLfloat *points); +GLAPI void APIENTRY glGetSharpenTexFuncSGIS (GLenum target, GLfloat *points); +#endif +#endif /* GL_SGIS_sharpen_texture */ + +#ifndef GL_SGIS_texture4D +#define GL_SGIS_texture4D 1 +#define GL_PACK_SKIP_VOLUMES_SGIS 0x8130 +#define GL_PACK_IMAGE_DEPTH_SGIS 0x8131 +#define GL_UNPACK_SKIP_VOLUMES_SGIS 0x8132 +#define GL_UNPACK_IMAGE_DEPTH_SGIS 0x8133 +#define GL_TEXTURE_4D_SGIS 0x8134 +#define GL_PROXY_TEXTURE_4D_SGIS 0x8135 +#define GL_TEXTURE_4DSIZE_SGIS 0x8136 +#define GL_TEXTURE_WRAP_Q_SGIS 0x8137 +#define GL_MAX_4D_TEXTURE_SIZE_SGIS 0x8138 +#define GL_TEXTURE_4D_BINDING_SGIS 0x814F +typedef void (APIENTRYP PFNGLTEXIMAGE4DSGISPROC) (GLenum target, GLint level, GLenum internalformat, GLsizei width, GLsizei height, GLsizei depth, GLsizei size4d, GLint border, GLenum format, GLenum type, const void *pixels); +typedef void (APIENTRYP PFNGLTEXSUBIMAGE4DSGISPROC) (GLenum target, GLint level, GLint xoffset, GLint yoffset, GLint zoffset, GLint woffset, GLsizei width, GLsizei height, GLsizei depth, GLsizei size4d, GLenum format, GLenum type, const void *pixels); +#ifdef GL_GLEXT_PROTOTYPES +GLAPI void APIENTRY glTexImage4DSGIS (GLenum target, GLint level, GLenum internalformat, GLsizei width, GLsizei height, GLsizei depth, GLsizei size4d, GLint border, GLenum format, GLenum type, const void *pixels); +GLAPI void APIENTRY glTexSubImage4DSGIS (GLenum target, GLint level, GLint xoffset, GLint yoffset, GLint zoffset, GLint woffset, GLsizei width, GLsizei height, GLsizei depth, GLsizei size4d, GLenum format, GLenum type, const void *pixels); +#endif +#endif /* GL_SGIS_texture4D */ + +#ifndef GL_SGIS_texture_border_clamp +#define GL_SGIS_texture_border_clamp 1 +#define GL_CLAMP_TO_BORDER_SGIS 0x812D +#endif /* GL_SGIS_texture_border_clamp */ + +#ifndef GL_SGIS_texture_color_mask +#define GL_SGIS_texture_color_mask 1 +#define GL_TEXTURE_COLOR_WRITEMASK_SGIS 0x81EF +typedef void (APIENTRYP PFNGLTEXTURECOLORMASKSGISPROC) (GLboolean red, GLboolean green, GLboolean blue, GLboolean alpha); +#ifdef GL_GLEXT_PROTOTYPES +GLAPI void APIENTRY glTextureColorMaskSGIS (GLboolean red, GLboolean green, GLboolean blue, GLboolean alpha); +#endif +#endif /* GL_SGIS_texture_color_mask */ + +#ifndef GL_SGIS_texture_edge_clamp +#define GL_SGIS_texture_edge_clamp 1 +#define GL_CLAMP_TO_EDGE_SGIS 0x812F +#endif /* GL_SGIS_texture_edge_clamp */ + +#ifndef GL_SGIS_texture_filter4 +#define GL_SGIS_texture_filter4 1 +#define GL_FILTER4_SGIS 0x8146 +#define GL_TEXTURE_FILTER4_SIZE_SGIS 0x8147 +typedef void (APIENTRYP PFNGLGETTEXFILTERFUNCSGISPROC) (GLenum target, GLenum filter, GLfloat *weights); +typedef void (APIENTRYP PFNGLTEXFILTERFUNCSGISPROC) (GLenum target, GLenum filter, GLsizei n, const GLfloat *weights); +#ifdef GL_GLEXT_PROTOTYPES +GLAPI void APIENTRY glGetTexFilterFuncSGIS (GLenum target, GLenum filter, GLfloat *weights); +GLAPI void APIENTRY glTexFilterFuncSGIS (GLenum target, GLenum filter, GLsizei n, const GLfloat *weights); +#endif +#endif /* GL_SGIS_texture_filter4 */ + +#ifndef GL_SGIS_texture_lod +#define GL_SGIS_texture_lod 1 +#define GL_TEXTURE_MIN_LOD_SGIS 0x813A +#define GL_TEXTURE_MAX_LOD_SGIS 0x813B +#define GL_TEXTURE_BASE_LEVEL_SGIS 0x813C +#define GL_TEXTURE_MAX_LEVEL_SGIS 0x813D +#endif /* GL_SGIS_texture_lod */ + +#ifndef GL_SGIS_texture_select +#define GL_SGIS_texture_select 1 +#define GL_DUAL_ALPHA4_SGIS 0x8110 +#define GL_DUAL_ALPHA8_SGIS 0x8111 +#define GL_DUAL_ALPHA12_SGIS 0x8112 +#define GL_DUAL_ALPHA16_SGIS 0x8113 +#define GL_DUAL_LUMINANCE4_SGIS 0x8114 +#define GL_DUAL_LUMINANCE8_SGIS 0x8115 +#define GL_DUAL_LUMINANCE12_SGIS 0x8116 +#define GL_DUAL_LUMINANCE16_SGIS 0x8117 +#define GL_DUAL_INTENSITY4_SGIS 0x8118 +#define GL_DUAL_INTENSITY8_SGIS 0x8119 +#define GL_DUAL_INTENSITY12_SGIS 0x811A +#define GL_DUAL_INTENSITY16_SGIS 0x811B +#define GL_DUAL_LUMINANCE_ALPHA4_SGIS 0x811C +#define GL_DUAL_LUMINANCE_ALPHA8_SGIS 0x811D +#define GL_QUAD_ALPHA4_SGIS 0x811E +#define GL_QUAD_ALPHA8_SGIS 0x811F +#define GL_QUAD_LUMINANCE4_SGIS 0x8120 +#define GL_QUAD_LUMINANCE8_SGIS 0x8121 +#define GL_QUAD_INTENSITY4_SGIS 0x8122 +#define GL_QUAD_INTENSITY8_SGIS 0x8123 +#define GL_DUAL_TEXTURE_SELECT_SGIS 0x8124 +#define GL_QUAD_TEXTURE_SELECT_SGIS 0x8125 +#endif /* GL_SGIS_texture_select */ + +#ifndef GL_SGIX_async +#define GL_SGIX_async 1 +#define GL_ASYNC_MARKER_SGIX 0x8329 +typedef void (APIENTRYP PFNGLASYNCMARKERSGIXPROC) (GLuint marker); +typedef GLint (APIENTRYP PFNGLFINISHASYNCSGIXPROC) (GLuint *markerp); +typedef GLint (APIENTRYP PFNGLPOLLASYNCSGIXPROC) (GLuint *markerp); +typedef GLuint (APIENTRYP PFNGLGENASYNCMARKERSSGIXPROC) (GLsizei range); +typedef void (APIENTRYP PFNGLDELETEASYNCMARKERSSGIXPROC) (GLuint marker, GLsizei range); +typedef GLboolean (APIENTRYP PFNGLISASYNCMARKERSGIXPROC) (GLuint marker); +#ifdef GL_GLEXT_PROTOTYPES +GLAPI void APIENTRY glAsyncMarkerSGIX (GLuint marker); +GLAPI GLint APIENTRY glFinishAsyncSGIX (GLuint *markerp); +GLAPI GLint APIENTRY glPollAsyncSGIX (GLuint *markerp); +GLAPI GLuint APIENTRY glGenAsyncMarkersSGIX (GLsizei range); +GLAPI void APIENTRY glDeleteAsyncMarkersSGIX (GLuint marker, GLsizei range); +GLAPI GLboolean APIENTRY glIsAsyncMarkerSGIX (GLuint marker); +#endif +#endif /* GL_SGIX_async */ + +#ifndef GL_SGIX_async_histogram +#define GL_SGIX_async_histogram 1 +#define GL_ASYNC_HISTOGRAM_SGIX 0x832C +#define GL_MAX_ASYNC_HISTOGRAM_SGIX 0x832D +#endif /* GL_SGIX_async_histogram */ + +#ifndef GL_SGIX_async_pixel +#define GL_SGIX_async_pixel 1 +#define GL_ASYNC_TEX_IMAGE_SGIX 0x835C +#define GL_ASYNC_DRAW_PIXELS_SGIX 0x835D +#define GL_ASYNC_READ_PIXELS_SGIX 0x835E +#define GL_MAX_ASYNC_TEX_IMAGE_SGIX 0x835F +#define GL_MAX_ASYNC_DRAW_PIXELS_SGIX 0x8360 +#define GL_MAX_ASYNC_READ_PIXELS_SGIX 0x8361 +#endif /* GL_SGIX_async_pixel */ + +#ifndef GL_SGIX_blend_alpha_minmax +#define GL_SGIX_blend_alpha_minmax 1 +#define GL_ALPHA_MIN_SGIX 0x8320 +#define GL_ALPHA_MAX_SGIX 0x8321 +#endif /* GL_SGIX_blend_alpha_minmax */ + +#ifndef GL_SGIX_calligraphic_fragment +#define GL_SGIX_calligraphic_fragment 1 +#define GL_CALLIGRAPHIC_FRAGMENT_SGIX 0x8183 +#endif /* GL_SGIX_calligraphic_fragment */ + +#ifndef GL_SGIX_clipmap +#define GL_SGIX_clipmap 1 +#define GL_LINEAR_CLIPMAP_LINEAR_SGIX 0x8170 +#define GL_TEXTURE_CLIPMAP_CENTER_SGIX 0x8171 +#define GL_TEXTURE_CLIPMAP_FRAME_SGIX 0x8172 +#define GL_TEXTURE_CLIPMAP_OFFSET_SGIX 0x8173 +#define GL_TEXTURE_CLIPMAP_VIRTUAL_DEPTH_SGIX 0x8174 +#define GL_TEXTURE_CLIPMAP_LOD_OFFSET_SGIX 0x8175 +#define GL_TEXTURE_CLIPMAP_DEPTH_SGIX 0x8176 +#define GL_MAX_CLIPMAP_DEPTH_SGIX 0x8177 +#define GL_MAX_CLIPMAP_VIRTUAL_DEPTH_SGIX 0x8178 +#define GL_NEAREST_CLIPMAP_NEAREST_SGIX 0x844D +#define GL_NEAREST_CLIPMAP_LINEAR_SGIX 0x844E +#define GL_LINEAR_CLIPMAP_NEAREST_SGIX 0x844F +#endif /* GL_SGIX_clipmap */ + +#ifndef GL_SGIX_convolution_accuracy +#define GL_SGIX_convolution_accuracy 1 +#define GL_CONVOLUTION_HINT_SGIX 0x8316 +#endif /* GL_SGIX_convolution_accuracy */ + +#ifndef GL_SGIX_depth_pass_instrument +#define GL_SGIX_depth_pass_instrument 1 +#endif /* GL_SGIX_depth_pass_instrument */ + +#ifndef GL_SGIX_depth_texture +#define GL_SGIX_depth_texture 1 +#define GL_DEPTH_COMPONENT16_SGIX 0x81A5 +#define GL_DEPTH_COMPONENT24_SGIX 0x81A6 +#define GL_DEPTH_COMPONENT32_SGIX 0x81A7 +#endif /* GL_SGIX_depth_texture */ + +#ifndef GL_SGIX_flush_raster +#define GL_SGIX_flush_raster 1 +typedef void (APIENTRYP PFNGLFLUSHRASTERSGIXPROC) (void); +#ifdef GL_GLEXT_PROTOTYPES +GLAPI void APIENTRY glFlushRasterSGIX (void); +#endif +#endif /* GL_SGIX_flush_raster */ + +#ifndef GL_SGIX_fog_offset +#define GL_SGIX_fog_offset 1 +#define GL_FOG_OFFSET_SGIX 0x8198 +#define GL_FOG_OFFSET_VALUE_SGIX 0x8199 +#endif /* GL_SGIX_fog_offset */ + +#ifndef GL_SGIX_fragment_lighting +#define GL_SGIX_fragment_lighting 1 +#define GL_FRAGMENT_LIGHTING_SGIX 0x8400 +#define GL_FRAGMENT_COLOR_MATERIAL_SGIX 0x8401 +#define GL_FRAGMENT_COLOR_MATERIAL_FACE_SGIX 0x8402 +#define GL_FRAGMENT_COLOR_MATERIAL_PARAMETER_SGIX 0x8403 +#define GL_MAX_FRAGMENT_LIGHTS_SGIX 0x8404 +#define GL_MAX_ACTIVE_LIGHTS_SGIX 0x8405 +#define GL_CURRENT_RASTER_NORMAL_SGIX 0x8406 +#define GL_LIGHT_ENV_MODE_SGIX 0x8407 +#define GL_FRAGMENT_LIGHT_MODEL_LOCAL_VIEWER_SGIX 0x8408 +#define GL_FRAGMENT_LIGHT_MODEL_TWO_SIDE_SGIX 0x8409 +#define GL_FRAGMENT_LIGHT_MODEL_AMBIENT_SGIX 0x840A +#define GL_FRAGMENT_LIGHT_MODEL_NORMAL_INTERPOLATION_SGIX 0x840B +#define GL_FRAGMENT_LIGHT0_SGIX 0x840C +#define GL_FRAGMENT_LIGHT1_SGIX 0x840D +#define GL_FRAGMENT_LIGHT2_SGIX 0x840E +#define GL_FRAGMENT_LIGHT3_SGIX 0x840F +#define GL_FRAGMENT_LIGHT4_SGIX 0x8410 +#define GL_FRAGMENT_LIGHT5_SGIX 0x8411 +#define GL_FRAGMENT_LIGHT6_SGIX 0x8412 +#define GL_FRAGMENT_LIGHT7_SGIX 0x8413 +typedef void (APIENTRYP PFNGLFRAGMENTCOLORMATERIALSGIXPROC) (GLenum face, GLenum mode); +typedef void (APIENTRYP PFNGLFRAGMENTLIGHTFSGIXPROC) (GLenum light, GLenum pname, GLfloat param); +typedef void (APIENTRYP PFNGLFRAGMENTLIGHTFVSGIXPROC) (GLenum light, GLenum pname, const GLfloat *params); +typedef void (APIENTRYP PFNGLFRAGMENTLIGHTISGIXPROC) (GLenum light, GLenum pname, GLint param); +typedef void (APIENTRYP PFNGLFRAGMENTLIGHTIVSGIXPROC) (GLenum light, GLenum pname, const GLint *params); +typedef void (APIENTRYP PFNGLFRAGMENTLIGHTMODELFSGIXPROC) (GLenum pname, GLfloat param); +typedef void (APIENTRYP PFNGLFRAGMENTLIGHTMODELFVSGIXPROC) (GLenum pname, const GLfloat *params); +typedef void (APIENTRYP PFNGLFRAGMENTLIGHTMODELISGIXPROC) (GLenum pname, GLint param); +typedef void (APIENTRYP PFNGLFRAGMENTLIGHTMODELIVSGIXPROC) (GLenum pname, const GLint *params); +typedef void (APIENTRYP PFNGLFRAGMENTMATERIALFSGIXPROC) (GLenum face, GLenum pname, GLfloat param); +typedef void (APIENTRYP PFNGLFRAGMENTMATERIALFVSGIXPROC) (GLenum face, GLenum pname, const GLfloat *params); +typedef void (APIENTRYP PFNGLFRAGMENTMATERIALISGIXPROC) (GLenum face, GLenum pname, GLint param); +typedef void (APIENTRYP PFNGLFRAGMENTMATERIALIVSGIXPROC) (GLenum face, GLenum pname, const GLint *params); +typedef void (APIENTRYP PFNGLGETFRAGMENTLIGHTFVSGIXPROC) (GLenum light, GLenum pname, GLfloat *params); +typedef void (APIENTRYP PFNGLGETFRAGMENTLIGHTIVSGIXPROC) (GLenum light, GLenum pname, GLint *params); +typedef void (APIENTRYP PFNGLGETFRAGMENTMATERIALFVSGIXPROC) (GLenum face, GLenum pname, GLfloat *params); +typedef void (APIENTRYP PFNGLGETFRAGMENTMATERIALIVSGIXPROC) (GLenum face, GLenum pname, GLint *params); +typedef void (APIENTRYP PFNGLLIGHTENVISGIXPROC) (GLenum pname, GLint param); +#ifdef GL_GLEXT_PROTOTYPES +GLAPI void APIENTRY glFragmentColorMaterialSGIX (GLenum face, GLenum mode); +GLAPI void APIENTRY glFragmentLightfSGIX (GLenum light, GLenum pname, GLfloat param); +GLAPI void APIENTRY glFragmentLightfvSGIX (GLenum light, GLenum pname, const GLfloat *params); +GLAPI void APIENTRY glFragmentLightiSGIX (GLenum light, GLenum pname, GLint param); +GLAPI void APIENTRY glFragmentLightivSGIX (GLenum light, GLenum pname, const GLint *params); +GLAPI void APIENTRY glFragmentLightModelfSGIX (GLenum pname, GLfloat param); +GLAPI void APIENTRY glFragmentLightModelfvSGIX (GLenum pname, const GLfloat *params); +GLAPI void APIENTRY glFragmentLightModeliSGIX (GLenum pname, GLint param); +GLAPI void APIENTRY glFragmentLightModelivSGIX (GLenum pname, const GLint *params); +GLAPI void APIENTRY glFragmentMaterialfSGIX (GLenum face, GLenum pname, GLfloat param); +GLAPI void APIENTRY glFragmentMaterialfvSGIX (GLenum face, GLenum pname, const GLfloat *params); +GLAPI void APIENTRY glFragmentMaterialiSGIX (GLenum face, GLenum pname, GLint param); +GLAPI void APIENTRY glFragmentMaterialivSGIX (GLenum face, GLenum pname, const GLint *params); +GLAPI void APIENTRY glGetFragmentLightfvSGIX (GLenum light, GLenum pname, GLfloat *params); +GLAPI void APIENTRY glGetFragmentLightivSGIX (GLenum light, GLenum pname, GLint *params); +GLAPI void APIENTRY glGetFragmentMaterialfvSGIX (GLenum face, GLenum pname, GLfloat *params); +GLAPI void APIENTRY glGetFragmentMaterialivSGIX (GLenum face, GLenum pname, GLint *params); +GLAPI void APIENTRY glLightEnviSGIX (GLenum pname, GLint param); +#endif +#endif /* GL_SGIX_fragment_lighting */ + +#ifndef GL_SGIX_framezoom +#define GL_SGIX_framezoom 1 +#define GL_FRAMEZOOM_SGIX 0x818B +#define GL_FRAMEZOOM_FACTOR_SGIX 0x818C +#define GL_MAX_FRAMEZOOM_FACTOR_SGIX 0x818D +typedef void (APIENTRYP PFNGLFRAMEZOOMSGIXPROC) (GLint factor); +#ifdef GL_GLEXT_PROTOTYPES +GLAPI void APIENTRY glFrameZoomSGIX (GLint factor); +#endif +#endif /* GL_SGIX_framezoom */ + +#ifndef GL_SGIX_igloo_interface +#define GL_SGIX_igloo_interface 1 +typedef void (APIENTRYP PFNGLIGLOOINTERFACESGIXPROC) (GLenum pname, const void *params); +#ifdef GL_GLEXT_PROTOTYPES +GLAPI void APIENTRY glIglooInterfaceSGIX (GLenum pname, const void *params); +#endif +#endif /* GL_SGIX_igloo_interface */ + +#ifndef GL_SGIX_instruments +#define GL_SGIX_instruments 1 +#define GL_INSTRUMENT_BUFFER_POINTER_SGIX 0x8180 +#define GL_INSTRUMENT_MEASUREMENTS_SGIX 0x8181 +typedef GLint (APIENTRYP PFNGLGETINSTRUMENTSSGIXPROC) (void); +typedef void (APIENTRYP PFNGLINSTRUMENTSBUFFERSGIXPROC) (GLsizei size, GLint *buffer); +typedef GLint (APIENTRYP PFNGLPOLLINSTRUMENTSSGIXPROC) (GLint *marker_p); +typedef void (APIENTRYP PFNGLREADINSTRUMENTSSGIXPROC) (GLint marker); +typedef void (APIENTRYP PFNGLSTARTINSTRUMENTSSGIXPROC) (void); +typedef void (APIENTRYP PFNGLSTOPINSTRUMENTSSGIXPROC) (GLint marker); +#ifdef GL_GLEXT_PROTOTYPES +GLAPI GLint APIENTRY glGetInstrumentsSGIX (void); +GLAPI void APIENTRY glInstrumentsBufferSGIX (GLsizei size, GLint *buffer); +GLAPI GLint APIENTRY glPollInstrumentsSGIX (GLint *marker_p); +GLAPI void APIENTRY glReadInstrumentsSGIX (GLint marker); +GLAPI void APIENTRY glStartInstrumentsSGIX (void); +GLAPI void APIENTRY glStopInstrumentsSGIX (GLint marker); +#endif +#endif /* GL_SGIX_instruments */ + +#ifndef GL_SGIX_interlace +#define GL_SGIX_interlace 1 +#define GL_INTERLACE_SGIX 0x8094 +#endif /* GL_SGIX_interlace */ + +#ifndef GL_SGIX_ir_instrument1 +#define GL_SGIX_ir_instrument1 1 +#define GL_IR_INSTRUMENT1_SGIX 0x817F +#endif /* GL_SGIX_ir_instrument1 */ + +#ifndef GL_SGIX_list_priority +#define GL_SGIX_list_priority 1 +#define GL_LIST_PRIORITY_SGIX 0x8182 +typedef void (APIENTRYP PFNGLGETLISTPARAMETERFVSGIXPROC) (GLuint list, GLenum pname, GLfloat *params); +typedef void (APIENTRYP PFNGLGETLISTPARAMETERIVSGIXPROC) (GLuint list, GLenum pname, GLint *params); +typedef void (APIENTRYP PFNGLLISTPARAMETERFSGIXPROC) (GLuint list, GLenum pname, GLfloat param); +typedef void (APIENTRYP PFNGLLISTPARAMETERFVSGIXPROC) (GLuint list, GLenum pname, const GLfloat *params); +typedef void (APIENTRYP PFNGLLISTPARAMETERISGIXPROC) (GLuint list, GLenum pname, GLint param); +typedef void (APIENTRYP PFNGLLISTPARAMETERIVSGIXPROC) (GLuint list, GLenum pname, const GLint *params); +#ifdef GL_GLEXT_PROTOTYPES +GLAPI void APIENTRY glGetListParameterfvSGIX (GLuint list, GLenum pname, GLfloat *params); +GLAPI void APIENTRY glGetListParameterivSGIX (GLuint list, GLenum pname, GLint *params); +GLAPI void APIENTRY glListParameterfSGIX (GLuint list, GLenum pname, GLfloat param); +GLAPI void APIENTRY glListParameterfvSGIX (GLuint list, GLenum pname, const GLfloat *params); +GLAPI void APIENTRY glListParameteriSGIX (GLuint list, GLenum pname, GLint param); +GLAPI void APIENTRY glListParameterivSGIX (GLuint list, GLenum pname, const GLint *params); +#endif +#endif /* GL_SGIX_list_priority */ + +#ifndef GL_SGIX_pixel_texture +#define GL_SGIX_pixel_texture 1 +#define GL_PIXEL_TEX_GEN_SGIX 0x8139 +#define GL_PIXEL_TEX_GEN_MODE_SGIX 0x832B +typedef void (APIENTRYP PFNGLPIXELTEXGENSGIXPROC) (GLenum mode); +#ifdef GL_GLEXT_PROTOTYPES +GLAPI void APIENTRY glPixelTexGenSGIX (GLenum mode); +#endif +#endif /* GL_SGIX_pixel_texture */ + +#ifndef GL_SGIX_pixel_tiles +#define GL_SGIX_pixel_tiles 1 +#define GL_PIXEL_TILE_BEST_ALIGNMENT_SGIX 0x813E +#define GL_PIXEL_TILE_CACHE_INCREMENT_SGIX 0x813F +#define GL_PIXEL_TILE_WIDTH_SGIX 0x8140 +#define GL_PIXEL_TILE_HEIGHT_SGIX 0x8141 +#define GL_PIXEL_TILE_GRID_WIDTH_SGIX 0x8142 +#define GL_PIXEL_TILE_GRID_HEIGHT_SGIX 0x8143 +#define GL_PIXEL_TILE_GRID_DEPTH_SGIX 0x8144 +#define GL_PIXEL_TILE_CACHE_SIZE_SGIX 0x8145 +#endif /* GL_SGIX_pixel_tiles */ + +#ifndef GL_SGIX_polynomial_ffd +#define GL_SGIX_polynomial_ffd 1 +#define GL_TEXTURE_DEFORMATION_BIT_SGIX 0x00000001 +#define GL_GEOMETRY_DEFORMATION_BIT_SGIX 0x00000002 +#define GL_GEOMETRY_DEFORMATION_SGIX 0x8194 +#define GL_TEXTURE_DEFORMATION_SGIX 0x8195 +#define GL_DEFORMATIONS_MASK_SGIX 0x8196 +#define GL_MAX_DEFORMATION_ORDER_SGIX 0x8197 +typedef void (APIENTRYP PFNGLDEFORMATIONMAP3DSGIXPROC) (GLenum target, GLdouble u1, GLdouble u2, GLint ustride, GLint uorder, GLdouble v1, GLdouble v2, GLint vstride, GLint vorder, GLdouble w1, GLdouble w2, GLint wstride, GLint worder, const GLdouble *points); +typedef void (APIENTRYP PFNGLDEFORMATIONMAP3FSGIXPROC) (GLenum target, GLfloat u1, GLfloat u2, GLint ustride, GLint uorder, GLfloat v1, GLfloat v2, GLint vstride, GLint vorder, GLfloat w1, GLfloat w2, GLint wstride, GLint worder, const GLfloat *points); +typedef void (APIENTRYP PFNGLDEFORMSGIXPROC) (GLbitfield mask); +typedef void (APIENTRYP PFNGLLOADIDENTITYDEFORMATIONMAPSGIXPROC) (GLbitfield mask); +#ifdef GL_GLEXT_PROTOTYPES +GLAPI void APIENTRY glDeformationMap3dSGIX (GLenum target, GLdouble u1, GLdouble u2, GLint ustride, GLint uorder, GLdouble v1, GLdouble v2, GLint vstride, GLint vorder, GLdouble w1, GLdouble w2, GLint wstride, GLint worder, const GLdouble *points); +GLAPI void APIENTRY glDeformationMap3fSGIX (GLenum target, GLfloat u1, GLfloat u2, GLint ustride, GLint uorder, GLfloat v1, GLfloat v2, GLint vstride, GLint vorder, GLfloat w1, GLfloat w2, GLint wstride, GLint worder, const GLfloat *points); +GLAPI void APIENTRY glDeformSGIX (GLbitfield mask); +GLAPI void APIENTRY glLoadIdentityDeformationMapSGIX (GLbitfield mask); +#endif +#endif /* GL_SGIX_polynomial_ffd */ + +#ifndef GL_SGIX_reference_plane +#define GL_SGIX_reference_plane 1 +#define GL_REFERENCE_PLANE_SGIX 0x817D +#define GL_REFERENCE_PLANE_EQUATION_SGIX 0x817E +typedef void (APIENTRYP PFNGLREFERENCEPLANESGIXPROC) (const GLdouble *equation); +#ifdef GL_GLEXT_PROTOTYPES +GLAPI void APIENTRY glReferencePlaneSGIX (const GLdouble *equation); +#endif +#endif /* GL_SGIX_reference_plane */ + +#ifndef GL_SGIX_resample +#define GL_SGIX_resample 1 +#define GL_PACK_RESAMPLE_SGIX 0x842C +#define GL_UNPACK_RESAMPLE_SGIX 0x842D +#define GL_RESAMPLE_REPLICATE_SGIX 0x842E +#define GL_RESAMPLE_ZERO_FILL_SGIX 0x842F +#define GL_RESAMPLE_DECIMATE_SGIX 0x8430 +#endif /* GL_SGIX_resample */ + +#ifndef GL_SGIX_scalebias_hint +#define GL_SGIX_scalebias_hint 1 +#define GL_SCALEBIAS_HINT_SGIX 0x8322 +#endif /* GL_SGIX_scalebias_hint */ + +#ifndef GL_SGIX_shadow +#define GL_SGIX_shadow 1 +#define GL_TEXTURE_COMPARE_SGIX 0x819A +#define GL_TEXTURE_COMPARE_OPERATOR_SGIX 0x819B +#define GL_TEXTURE_LEQUAL_R_SGIX 0x819C +#define GL_TEXTURE_GEQUAL_R_SGIX 0x819D +#endif /* GL_SGIX_shadow */ + +#ifndef GL_SGIX_shadow_ambient +#define GL_SGIX_shadow_ambient 1 +#define GL_SHADOW_AMBIENT_SGIX 0x80BF +#endif /* GL_SGIX_shadow_ambient */ + +#ifndef GL_SGIX_sprite +#define GL_SGIX_sprite 1 +#define GL_SPRITE_SGIX 0x8148 +#define GL_SPRITE_MODE_SGIX 0x8149 +#define GL_SPRITE_AXIS_SGIX 0x814A +#define GL_SPRITE_TRANSLATION_SGIX 0x814B +#define GL_SPRITE_AXIAL_SGIX 0x814C +#define GL_SPRITE_OBJECT_ALIGNED_SGIX 0x814D +#define GL_SPRITE_EYE_ALIGNED_SGIX 0x814E +typedef void (APIENTRYP PFNGLSPRITEPARAMETERFSGIXPROC) (GLenum pname, GLfloat param); +typedef void (APIENTRYP PFNGLSPRITEPARAMETERFVSGIXPROC) (GLenum pname, const GLfloat *params); +typedef void (APIENTRYP PFNGLSPRITEPARAMETERISGIXPROC) (GLenum pname, GLint param); +typedef void (APIENTRYP PFNGLSPRITEPARAMETERIVSGIXPROC) (GLenum pname, const GLint *params); +#ifdef GL_GLEXT_PROTOTYPES +GLAPI void APIENTRY glSpriteParameterfSGIX (GLenum pname, GLfloat param); +GLAPI void APIENTRY glSpriteParameterfvSGIX (GLenum pname, const GLfloat *params); +GLAPI void APIENTRY glSpriteParameteriSGIX (GLenum pname, GLint param); +GLAPI void APIENTRY glSpriteParameterivSGIX (GLenum pname, const GLint *params); +#endif +#endif /* GL_SGIX_sprite */ + +#ifndef GL_SGIX_subsample +#define GL_SGIX_subsample 1 +#define GL_PACK_SUBSAMPLE_RATE_SGIX 0x85A0 +#define GL_UNPACK_SUBSAMPLE_RATE_SGIX 0x85A1 +#define GL_PIXEL_SUBSAMPLE_4444_SGIX 0x85A2 +#define GL_PIXEL_SUBSAMPLE_2424_SGIX 0x85A3 +#define GL_PIXEL_SUBSAMPLE_4242_SGIX 0x85A4 +#endif /* GL_SGIX_subsample */ + +#ifndef GL_SGIX_tag_sample_buffer +#define GL_SGIX_tag_sample_buffer 1 +typedef void (APIENTRYP PFNGLTAGSAMPLEBUFFERSGIXPROC) (void); +#ifdef GL_GLEXT_PROTOTYPES +GLAPI void APIENTRY glTagSampleBufferSGIX (void); +#endif +#endif /* GL_SGIX_tag_sample_buffer */ + +#ifndef GL_SGIX_texture_add_env +#define GL_SGIX_texture_add_env 1 +#define GL_TEXTURE_ENV_BIAS_SGIX 0x80BE +#endif /* GL_SGIX_texture_add_env */ + +#ifndef GL_SGIX_texture_coordinate_clamp +#define GL_SGIX_texture_coordinate_clamp 1 +#define GL_TEXTURE_MAX_CLAMP_S_SGIX 0x8369 +#define GL_TEXTURE_MAX_CLAMP_T_SGIX 0x836A +#define GL_TEXTURE_MAX_CLAMP_R_SGIX 0x836B +#endif /* GL_SGIX_texture_coordinate_clamp */ + +#ifndef GL_SGIX_texture_lod_bias +#define GL_SGIX_texture_lod_bias 1 +#define GL_TEXTURE_LOD_BIAS_S_SGIX 0x818E +#define GL_TEXTURE_LOD_BIAS_T_SGIX 0x818F +#define GL_TEXTURE_LOD_BIAS_R_SGIX 0x8190 +#endif /* GL_SGIX_texture_lod_bias */ + +#ifndef GL_SGIX_texture_multi_buffer +#define GL_SGIX_texture_multi_buffer 1 +#define GL_TEXTURE_MULTI_BUFFER_HINT_SGIX 0x812E +#endif /* GL_SGIX_texture_multi_buffer */ + +#ifndef GL_SGIX_texture_scale_bias +#define GL_SGIX_texture_scale_bias 1 +#define GL_POST_TEXTURE_FILTER_BIAS_SGIX 0x8179 +#define GL_POST_TEXTURE_FILTER_SCALE_SGIX 0x817A +#define GL_POST_TEXTURE_FILTER_BIAS_RANGE_SGIX 0x817B +#define GL_POST_TEXTURE_FILTER_SCALE_RANGE_SGIX 0x817C +#endif /* GL_SGIX_texture_scale_bias */ + +#ifndef GL_SGIX_vertex_preclip +#define GL_SGIX_vertex_preclip 1 +#define GL_VERTEX_PRECLIP_SGIX 0x83EE +#define GL_VERTEX_PRECLIP_HINT_SGIX 0x83EF +#endif /* GL_SGIX_vertex_preclip */ + +#ifndef GL_SGIX_ycrcb +#define GL_SGIX_ycrcb 1 +#define GL_YCRCB_422_SGIX 0x81BB +#define GL_YCRCB_444_SGIX 0x81BC +#endif /* GL_SGIX_ycrcb */ + +#ifndef GL_SGIX_ycrcb_subsample +#define GL_SGIX_ycrcb_subsample 1 +#endif /* GL_SGIX_ycrcb_subsample */ + +#ifndef GL_SGIX_ycrcba +#define GL_SGIX_ycrcba 1 +#define GL_YCRCB_SGIX 0x8318 +#define GL_YCRCBA_SGIX 0x8319 +#endif /* GL_SGIX_ycrcba */ + +#ifndef GL_SGI_color_matrix +#define GL_SGI_color_matrix 1 +#define GL_COLOR_MATRIX_SGI 0x80B1 +#define GL_COLOR_MATRIX_STACK_DEPTH_SGI 0x80B2 +#define GL_MAX_COLOR_MATRIX_STACK_DEPTH_SGI 0x80B3 +#define GL_POST_COLOR_MATRIX_RED_SCALE_SGI 0x80B4 +#define GL_POST_COLOR_MATRIX_GREEN_SCALE_SGI 0x80B5 +#define GL_POST_COLOR_MATRIX_BLUE_SCALE_SGI 0x80B6 +#define GL_POST_COLOR_MATRIX_ALPHA_SCALE_SGI 0x80B7 +#define GL_POST_COLOR_MATRIX_RED_BIAS_SGI 0x80B8 +#define GL_POST_COLOR_MATRIX_GREEN_BIAS_SGI 0x80B9 +#define GL_POST_COLOR_MATRIX_BLUE_BIAS_SGI 0x80BA +#define GL_POST_COLOR_MATRIX_ALPHA_BIAS_SGI 0x80BB +#endif /* GL_SGI_color_matrix */ + +#ifndef GL_SGI_color_table +#define GL_SGI_color_table 1 +#define GL_COLOR_TABLE_SGI 0x80D0 +#define GL_POST_CONVOLUTION_COLOR_TABLE_SGI 0x80D1 +#define GL_POST_COLOR_MATRIX_COLOR_TABLE_SGI 0x80D2 +#define GL_PROXY_COLOR_TABLE_SGI 0x80D3 +#define GL_PROXY_POST_CONVOLUTION_COLOR_TABLE_SGI 0x80D4 +#define GL_PROXY_POST_COLOR_MATRIX_COLOR_TABLE_SGI 0x80D5 +#define GL_COLOR_TABLE_SCALE_SGI 0x80D6 +#define GL_COLOR_TABLE_BIAS_SGI 0x80D7 +#define GL_COLOR_TABLE_FORMAT_SGI 0x80D8 +#define GL_COLOR_TABLE_WIDTH_SGI 0x80D9 +#define GL_COLOR_TABLE_RED_SIZE_SGI 0x80DA +#define GL_COLOR_TABLE_GREEN_SIZE_SGI 0x80DB +#define GL_COLOR_TABLE_BLUE_SIZE_SGI 0x80DC +#define GL_COLOR_TABLE_ALPHA_SIZE_SGI 0x80DD +#define GL_COLOR_TABLE_LUMINANCE_SIZE_SGI 0x80DE +#define GL_COLOR_TABLE_INTENSITY_SIZE_SGI 0x80DF +typedef void (APIENTRYP PFNGLCOLORTABLESGIPROC) (GLenum target, GLenum internalformat, GLsizei width, GLenum format, GLenum type, const void *table); +typedef void (APIENTRYP PFNGLCOLORTABLEPARAMETERFVSGIPROC) (GLenum target, GLenum pname, const GLfloat *params); +typedef void (APIENTRYP PFNGLCOLORTABLEPARAMETERIVSGIPROC) (GLenum target, GLenum pname, const GLint *params); +typedef void (APIENTRYP PFNGLCOPYCOLORTABLESGIPROC) (GLenum target, GLenum internalformat, GLint x, GLint y, GLsizei width); +typedef void (APIENTRYP PFNGLGETCOLORTABLESGIPROC) (GLenum target, GLenum format, GLenum type, void *table); +typedef void (APIENTRYP PFNGLGETCOLORTABLEPARAMETERFVSGIPROC) (GLenum target, GLenum pname, GLfloat *params); +typedef void (APIENTRYP PFNGLGETCOLORTABLEPARAMETERIVSGIPROC) (GLenum target, GLenum pname, GLint *params); +#ifdef GL_GLEXT_PROTOTYPES +GLAPI void APIENTRY glColorTableSGI (GLenum target, GLenum internalformat, GLsizei width, GLenum format, GLenum type, const void *table); +GLAPI void APIENTRY glColorTableParameterfvSGI (GLenum target, GLenum pname, const GLfloat *params); +GLAPI void APIENTRY glColorTableParameterivSGI (GLenum target, GLenum pname, const GLint *params); +GLAPI void APIENTRY glCopyColorTableSGI (GLenum target, GLenum internalformat, GLint x, GLint y, GLsizei width); +GLAPI void APIENTRY glGetColorTableSGI (GLenum target, GLenum format, GLenum type, void *table); +GLAPI void APIENTRY glGetColorTableParameterfvSGI (GLenum target, GLenum pname, GLfloat *params); +GLAPI void APIENTRY glGetColorTableParameterivSGI (GLenum target, GLenum pname, GLint *params); +#endif +#endif /* GL_SGI_color_table */ + +#ifndef GL_SGI_texture_color_table +#define GL_SGI_texture_color_table 1 +#define GL_TEXTURE_COLOR_TABLE_SGI 0x80BC +#define GL_PROXY_TEXTURE_COLOR_TABLE_SGI 0x80BD +#endif /* GL_SGI_texture_color_table */ + +#ifndef GL_SUNX_constant_data +#define GL_SUNX_constant_data 1 +#define GL_UNPACK_CONSTANT_DATA_SUNX 0x81D5 +#define GL_TEXTURE_CONSTANT_DATA_SUNX 0x81D6 +typedef void (APIENTRYP PFNGLFINISHTEXTURESUNXPROC) (void); +#ifdef GL_GLEXT_PROTOTYPES +GLAPI void APIENTRY glFinishTextureSUNX (void); +#endif +#endif /* GL_SUNX_constant_data */ + +#ifndef GL_SUN_convolution_border_modes +#define GL_SUN_convolution_border_modes 1 +#define GL_WRAP_BORDER_SUN 0x81D4 +#endif /* GL_SUN_convolution_border_modes */ + +#ifndef GL_SUN_global_alpha +#define GL_SUN_global_alpha 1 +#define GL_GLOBAL_ALPHA_SUN 0x81D9 +#define GL_GLOBAL_ALPHA_FACTOR_SUN 0x81DA +typedef void (APIENTRYP PFNGLGLOBALALPHAFACTORBSUNPROC) (GLbyte factor); +typedef void (APIENTRYP PFNGLGLOBALALPHAFACTORSSUNPROC) (GLshort factor); +typedef void (APIENTRYP PFNGLGLOBALALPHAFACTORISUNPROC) (GLint factor); +typedef void (APIENTRYP PFNGLGLOBALALPHAFACTORFSUNPROC) (GLfloat factor); +typedef void (APIENTRYP PFNGLGLOBALALPHAFACTORDSUNPROC) (GLdouble factor); +typedef void (APIENTRYP PFNGLGLOBALALPHAFACTORUBSUNPROC) (GLubyte factor); +typedef void (APIENTRYP PFNGLGLOBALALPHAFACTORUSSUNPROC) (GLushort factor); +typedef void (APIENTRYP PFNGLGLOBALALPHAFACTORUISUNPROC) (GLuint factor); +#ifdef GL_GLEXT_PROTOTYPES +GLAPI void APIENTRY glGlobalAlphaFactorbSUN (GLbyte factor); +GLAPI void APIENTRY glGlobalAlphaFactorsSUN (GLshort factor); +GLAPI void APIENTRY glGlobalAlphaFactoriSUN (GLint factor); +GLAPI void APIENTRY glGlobalAlphaFactorfSUN (GLfloat factor); +GLAPI void APIENTRY glGlobalAlphaFactordSUN (GLdouble factor); +GLAPI void APIENTRY glGlobalAlphaFactorubSUN (GLubyte factor); +GLAPI void APIENTRY glGlobalAlphaFactorusSUN (GLushort factor); +GLAPI void APIENTRY glGlobalAlphaFactoruiSUN (GLuint factor); +#endif +#endif /* GL_SUN_global_alpha */ + +#ifndef GL_SUN_mesh_array +#define GL_SUN_mesh_array 1 +#define GL_QUAD_MESH_SUN 0x8614 +#define GL_TRIANGLE_MESH_SUN 0x8615 +typedef void (APIENTRYP PFNGLDRAWMESHARRAYSSUNPROC) (GLenum mode, GLint first, GLsizei count, GLsizei width); +#ifdef GL_GLEXT_PROTOTYPES +GLAPI void APIENTRY glDrawMeshArraysSUN (GLenum mode, GLint first, GLsizei count, GLsizei width); +#endif +#endif /* GL_SUN_mesh_array */ + +#ifndef GL_SUN_slice_accum +#define GL_SUN_slice_accum 1 +#define GL_SLICE_ACCUM_SUN 0x85CC +#endif /* GL_SUN_slice_accum */ + +#ifndef GL_SUN_triangle_list +#define GL_SUN_triangle_list 1 +#define GL_RESTART_SUN 0x0001 +#define GL_REPLACE_MIDDLE_SUN 0x0002 +#define GL_REPLACE_OLDEST_SUN 0x0003 +#define GL_TRIANGLE_LIST_SUN 0x81D7 +#define GL_REPLACEMENT_CODE_SUN 0x81D8 +#define GL_REPLACEMENT_CODE_ARRAY_SUN 0x85C0 +#define GL_REPLACEMENT_CODE_ARRAY_TYPE_SUN 0x85C1 +#define GL_REPLACEMENT_CODE_ARRAY_STRIDE_SUN 0x85C2 +#define GL_REPLACEMENT_CODE_ARRAY_POINTER_SUN 0x85C3 +#define GL_R1UI_V3F_SUN 0x85C4 +#define GL_R1UI_C4UB_V3F_SUN 0x85C5 +#define GL_R1UI_C3F_V3F_SUN 0x85C6 +#define GL_R1UI_N3F_V3F_SUN 0x85C7 +#define GL_R1UI_C4F_N3F_V3F_SUN 0x85C8 +#define GL_R1UI_T2F_V3F_SUN 0x85C9 +#define GL_R1UI_T2F_N3F_V3F_SUN 0x85CA +#define GL_R1UI_T2F_C4F_N3F_V3F_SUN 0x85CB +typedef void (APIENTRYP PFNGLREPLACEMENTCODEUISUNPROC) (GLuint code); +typedef void (APIENTRYP PFNGLREPLACEMENTCODEUSSUNPROC) (GLushort code); +typedef void (APIENTRYP PFNGLREPLACEMENTCODEUBSUNPROC) (GLubyte code); +typedef void (APIENTRYP PFNGLREPLACEMENTCODEUIVSUNPROC) (const GLuint *code); +typedef void (APIENTRYP PFNGLREPLACEMENTCODEUSVSUNPROC) (const GLushort *code); +typedef void (APIENTRYP PFNGLREPLACEMENTCODEUBVSUNPROC) (const GLubyte *code); +typedef void (APIENTRYP PFNGLREPLACEMENTCODEPOINTERSUNPROC) (GLenum type, GLsizei stride, const void **pointer); +#ifdef GL_GLEXT_PROTOTYPES +GLAPI void APIENTRY glReplacementCodeuiSUN (GLuint code); +GLAPI void APIENTRY glReplacementCodeusSUN (GLushort code); +GLAPI void APIENTRY glReplacementCodeubSUN (GLubyte code); +GLAPI void APIENTRY glReplacementCodeuivSUN (const GLuint *code); +GLAPI void APIENTRY glReplacementCodeusvSUN (const GLushort *code); +GLAPI void APIENTRY glReplacementCodeubvSUN (const GLubyte *code); +GLAPI void APIENTRY glReplacementCodePointerSUN (GLenum type, GLsizei stride, const void **pointer); +#endif +#endif /* GL_SUN_triangle_list */ + +#ifndef GL_SUN_vertex +#define GL_SUN_vertex 1 +typedef void (APIENTRYP PFNGLCOLOR4UBVERTEX2FSUNPROC) (GLubyte r, GLubyte g, GLubyte b, GLubyte a, GLfloat x, GLfloat y); +typedef void (APIENTRYP PFNGLCOLOR4UBVERTEX2FVSUNPROC) (const GLubyte *c, const GLfloat *v); +typedef void (APIENTRYP PFNGLCOLOR4UBVERTEX3FSUNPROC) (GLubyte r, GLubyte g, GLubyte b, GLubyte a, GLfloat x, GLfloat y, GLfloat z); +typedef void (APIENTRYP PFNGLCOLOR4UBVERTEX3FVSUNPROC) (const GLubyte *c, const GLfloat *v); +typedef void (APIENTRYP PFNGLCOLOR3FVERTEX3FSUNPROC) (GLfloat r, GLfloat g, GLfloat b, GLfloat x, GLfloat y, GLfloat z); +typedef void (APIENTRYP PFNGLCOLOR3FVERTEX3FVSUNPROC) (const GLfloat *c, const GLfloat *v); +typedef void (APIENTRYP PFNGLNORMAL3FVERTEX3FSUNPROC) (GLfloat nx, GLfloat ny, GLfloat nz, GLfloat x, GLfloat y, GLfloat z); +typedef void (APIENTRYP PFNGLNORMAL3FVERTEX3FVSUNPROC) (const GLfloat *n, const GLfloat *v); +typedef void (APIENTRYP PFNGLCOLOR4FNORMAL3FVERTEX3FSUNPROC) (GLfloat r, GLfloat g, GLfloat b, GLfloat a, GLfloat nx, GLfloat ny, GLfloat nz, GLfloat x, GLfloat y, GLfloat z); +typedef void (APIENTRYP PFNGLCOLOR4FNORMAL3FVERTEX3FVSUNPROC) (const GLfloat *c, const GLfloat *n, const GLfloat *v); +typedef void (APIENTRYP PFNGLTEXCOORD2FVERTEX3FSUNPROC) (GLfloat s, GLfloat t, GLfloat x, GLfloat y, GLfloat z); +typedef void (APIENTRYP PFNGLTEXCOORD2FVERTEX3FVSUNPROC) (const GLfloat *tc, const GLfloat *v); +typedef void (APIENTRYP PFNGLTEXCOORD4FVERTEX4FSUNPROC) (GLfloat s, GLfloat t, GLfloat p, GLfloat q, GLfloat x, GLfloat y, GLfloat z, GLfloat w); +typedef void (APIENTRYP PFNGLTEXCOORD4FVERTEX4FVSUNPROC) (const GLfloat *tc, const GLfloat *v); +typedef void (APIENTRYP PFNGLTEXCOORD2FCOLOR4UBVERTEX3FSUNPROC) (GLfloat s, GLfloat t, GLubyte r, GLubyte g, GLubyte b, GLubyte a, GLfloat x, GLfloat y, GLfloat z); +typedef void (APIENTRYP PFNGLTEXCOORD2FCOLOR4UBVERTEX3FVSUNPROC) (const GLfloat *tc, const GLubyte *c, const GLfloat *v); +typedef void (APIENTRYP PFNGLTEXCOORD2FCOLOR3FVERTEX3FSUNPROC) (GLfloat s, GLfloat t, GLfloat r, GLfloat g, GLfloat b, GLfloat x, GLfloat y, GLfloat z); +typedef void (APIENTRYP PFNGLTEXCOORD2FCOLOR3FVERTEX3FVSUNPROC) (const GLfloat *tc, const GLfloat *c, const GLfloat *v); +typedef void (APIENTRYP PFNGLTEXCOORD2FNORMAL3FVERTEX3FSUNPROC) (GLfloat s, GLfloat t, GLfloat nx, GLfloat ny, GLfloat nz, GLfloat x, GLfloat y, GLfloat z); +typedef void (APIENTRYP PFNGLTEXCOORD2FNORMAL3FVERTEX3FVSUNPROC) (const GLfloat *tc, const GLfloat *n, const GLfloat *v); +typedef void (APIENTRYP PFNGLTEXCOORD2FCOLOR4FNORMAL3FVERTEX3FSUNPROC) (GLfloat s, GLfloat t, GLfloat r, GLfloat g, GLfloat b, GLfloat a, GLfloat nx, GLfloat ny, GLfloat nz, GLfloat x, GLfloat y, GLfloat z); +typedef void (APIENTRYP PFNGLTEXCOORD2FCOLOR4FNORMAL3FVERTEX3FVSUNPROC) (const GLfloat *tc, const GLfloat *c, const GLfloat *n, const GLfloat *v); +typedef void (APIENTRYP PFNGLTEXCOORD4FCOLOR4FNORMAL3FVERTEX4FSUNPROC) (GLfloat s, GLfloat t, GLfloat p, GLfloat q, GLfloat r, GLfloat g, GLfloat b, GLfloat a, GLfloat nx, GLfloat ny, GLfloat nz, GLfloat x, GLfloat y, GLfloat z, GLfloat w); +typedef void (APIENTRYP PFNGLTEXCOORD4FCOLOR4FNORMAL3FVERTEX4FVSUNPROC) (const GLfloat *tc, const GLfloat *c, const GLfloat *n, const GLfloat *v); +typedef void (APIENTRYP PFNGLREPLACEMENTCODEUIVERTEX3FSUNPROC) (GLuint rc, GLfloat x, GLfloat y, GLfloat z); +typedef void (APIENTRYP PFNGLREPLACEMENTCODEUIVERTEX3FVSUNPROC) (const GLuint *rc, const GLfloat *v); +typedef void (APIENTRYP PFNGLREPLACEMENTCODEUICOLOR4UBVERTEX3FSUNPROC) (GLuint rc, GLubyte r, GLubyte g, GLubyte b, GLubyte a, GLfloat x, GLfloat y, GLfloat z); +typedef void (APIENTRYP PFNGLREPLACEMENTCODEUICOLOR4UBVERTEX3FVSUNPROC) (const GLuint *rc, const GLubyte *c, const GLfloat *v); +typedef void (APIENTRYP PFNGLREPLACEMENTCODEUICOLOR3FVERTEX3FSUNPROC) (GLuint rc, GLfloat r, GLfloat g, GLfloat b, GLfloat x, GLfloat y, GLfloat z); +typedef void (APIENTRYP PFNGLREPLACEMENTCODEUICOLOR3FVERTEX3FVSUNPROC) (const GLuint *rc, const GLfloat *c, const GLfloat *v); +typedef void (APIENTRYP PFNGLREPLACEMENTCODEUINORMAL3FVERTEX3FSUNPROC) (GLuint rc, GLfloat nx, GLfloat ny, GLfloat nz, GLfloat x, GLfloat y, GLfloat z); +typedef void (APIENTRYP PFNGLREPLACEMENTCODEUINORMAL3FVERTEX3FVSUNPROC) (const GLuint *rc, const GLfloat *n, const GLfloat *v); +typedef void (APIENTRYP PFNGLREPLACEMENTCODEUICOLOR4FNORMAL3FVERTEX3FSUNPROC) (GLuint rc, GLfloat r, GLfloat g, GLfloat b, GLfloat a, GLfloat nx, GLfloat ny, GLfloat nz, GLfloat x, GLfloat y, GLfloat z); +typedef void (APIENTRYP PFNGLREPLACEMENTCODEUICOLOR4FNORMAL3FVERTEX3FVSUNPROC) (const GLuint *rc, const GLfloat *c, const GLfloat *n, const GLfloat *v); +typedef void (APIENTRYP PFNGLREPLACEMENTCODEUITEXCOORD2FVERTEX3FSUNPROC) (GLuint rc, GLfloat s, GLfloat t, GLfloat x, GLfloat y, GLfloat z); +typedef void (APIENTRYP PFNGLREPLACEMENTCODEUITEXCOORD2FVERTEX3FVSUNPROC) (const GLuint *rc, const GLfloat *tc, const GLfloat *v); +typedef void (APIENTRYP PFNGLREPLACEMENTCODEUITEXCOORD2FNORMAL3FVERTEX3FSUNPROC) (GLuint rc, GLfloat s, GLfloat t, GLfloat nx, GLfloat ny, GLfloat nz, GLfloat x, GLfloat y, GLfloat z); +typedef void (APIENTRYP PFNGLREPLACEMENTCODEUITEXCOORD2FNORMAL3FVERTEX3FVSUNPROC) (const GLuint *rc, const GLfloat *tc, const GLfloat *n, const GLfloat *v); +typedef void (APIENTRYP PFNGLREPLACEMENTCODEUITEXCOORD2FCOLOR4FNORMAL3FVERTEX3FSUNPROC) (GLuint rc, GLfloat s, GLfloat t, GLfloat r, GLfloat g, GLfloat b, GLfloat a, GLfloat nx, GLfloat ny, GLfloat nz, GLfloat x, GLfloat y, GLfloat z); +typedef void (APIENTRYP PFNGLREPLACEMENTCODEUITEXCOORD2FCOLOR4FNORMAL3FVERTEX3FVSUNPROC) (const GLuint *rc, const GLfloat *tc, const GLfloat *c, const GLfloat *n, const GLfloat *v); +#ifdef GL_GLEXT_PROTOTYPES +GLAPI void APIENTRY glColor4ubVertex2fSUN (GLubyte r, GLubyte g, GLubyte b, GLubyte a, GLfloat x, GLfloat y); +GLAPI void APIENTRY glColor4ubVertex2fvSUN (const GLubyte *c, const GLfloat *v); +GLAPI void APIENTRY glColor4ubVertex3fSUN (GLubyte r, GLubyte g, GLubyte b, GLubyte a, GLfloat x, GLfloat y, GLfloat z); +GLAPI void APIENTRY glColor4ubVertex3fvSUN (const GLubyte *c, const GLfloat *v); +GLAPI void APIENTRY glColor3fVertex3fSUN (GLfloat r, GLfloat g, GLfloat b, GLfloat x, GLfloat y, GLfloat z); +GLAPI void APIENTRY glColor3fVertex3fvSUN (const GLfloat *c, const GLfloat *v); +GLAPI void APIENTRY glNormal3fVertex3fSUN (GLfloat nx, GLfloat ny, GLfloat nz, GLfloat x, GLfloat y, GLfloat z); +GLAPI void APIENTRY glNormal3fVertex3fvSUN (const GLfloat *n, const GLfloat *v); +GLAPI void APIENTRY glColor4fNormal3fVertex3fSUN (GLfloat r, GLfloat g, GLfloat b, GLfloat a, GLfloat nx, GLfloat ny, GLfloat nz, GLfloat x, GLfloat y, GLfloat z); +GLAPI void APIENTRY glColor4fNormal3fVertex3fvSUN (const GLfloat *c, const GLfloat *n, const GLfloat *v); +GLAPI void APIENTRY glTexCoord2fVertex3fSUN (GLfloat s, GLfloat t, GLfloat x, GLfloat y, GLfloat z); +GLAPI void APIENTRY glTexCoord2fVertex3fvSUN (const GLfloat *tc, const GLfloat *v); +GLAPI void APIENTRY glTexCoord4fVertex4fSUN (GLfloat s, GLfloat t, GLfloat p, GLfloat q, GLfloat x, GLfloat y, GLfloat z, GLfloat w); +GLAPI void APIENTRY glTexCoord4fVertex4fvSUN (const GLfloat *tc, const GLfloat *v); +GLAPI void APIENTRY glTexCoord2fColor4ubVertex3fSUN (GLfloat s, GLfloat t, GLubyte r, GLubyte g, GLubyte b, GLubyte a, GLfloat x, GLfloat y, GLfloat z); +GLAPI void APIENTRY glTexCoord2fColor4ubVertex3fvSUN (const GLfloat *tc, const GLubyte *c, const GLfloat *v); +GLAPI void APIENTRY glTexCoord2fColor3fVertex3fSUN (GLfloat s, GLfloat t, GLfloat r, GLfloat g, GLfloat b, GLfloat x, GLfloat y, GLfloat z); +GLAPI void APIENTRY glTexCoord2fColor3fVertex3fvSUN (const GLfloat *tc, const GLfloat *c, const GLfloat *v); +GLAPI void APIENTRY glTexCoord2fNormal3fVertex3fSUN (GLfloat s, GLfloat t, GLfloat nx, GLfloat ny, GLfloat nz, GLfloat x, GLfloat y, GLfloat z); +GLAPI void APIENTRY glTexCoord2fNormal3fVertex3fvSUN (const GLfloat *tc, const GLfloat *n, const GLfloat *v); +GLAPI void APIENTRY glTexCoord2fColor4fNormal3fVertex3fSUN (GLfloat s, GLfloat t, GLfloat r, GLfloat g, GLfloat b, GLfloat a, GLfloat nx, GLfloat ny, GLfloat nz, GLfloat x, GLfloat y, GLfloat z); +GLAPI void APIENTRY glTexCoord2fColor4fNormal3fVertex3fvSUN (const GLfloat *tc, const GLfloat *c, const GLfloat *n, const GLfloat *v); +GLAPI void APIENTRY glTexCoord4fColor4fNormal3fVertex4fSUN (GLfloat s, GLfloat t, GLfloat p, GLfloat q, GLfloat r, GLfloat g, GLfloat b, GLfloat a, GLfloat nx, GLfloat ny, GLfloat nz, GLfloat x, GLfloat y, GLfloat z, GLfloat w); +GLAPI void APIENTRY glTexCoord4fColor4fNormal3fVertex4fvSUN (const GLfloat *tc, const GLfloat *c, const GLfloat *n, const GLfloat *v); +GLAPI void APIENTRY glReplacementCodeuiVertex3fSUN (GLuint rc, GLfloat x, GLfloat y, GLfloat z); +GLAPI void APIENTRY glReplacementCodeuiVertex3fvSUN (const GLuint *rc, const GLfloat *v); +GLAPI void APIENTRY glReplacementCodeuiColor4ubVertex3fSUN (GLuint rc, GLubyte r, GLubyte g, GLubyte b, GLubyte a, GLfloat x, GLfloat y, GLfloat z); +GLAPI void APIENTRY glReplacementCodeuiColor4ubVertex3fvSUN (const GLuint *rc, const GLubyte *c, const GLfloat *v); +GLAPI void APIENTRY glReplacementCodeuiColor3fVertex3fSUN (GLuint rc, GLfloat r, GLfloat g, GLfloat b, GLfloat x, GLfloat y, GLfloat z); +GLAPI void APIENTRY glReplacementCodeuiColor3fVertex3fvSUN (const GLuint *rc, const GLfloat *c, const GLfloat *v); +GLAPI void APIENTRY glReplacementCodeuiNormal3fVertex3fSUN (GLuint rc, GLfloat nx, GLfloat ny, GLfloat nz, GLfloat x, GLfloat y, GLfloat z); +GLAPI void APIENTRY glReplacementCodeuiNormal3fVertex3fvSUN (const GLuint *rc, const GLfloat *n, const GLfloat *v); +GLAPI void APIENTRY glReplacementCodeuiColor4fNormal3fVertex3fSUN (GLuint rc, GLfloat r, GLfloat g, GLfloat b, GLfloat a, GLfloat nx, GLfloat ny, GLfloat nz, GLfloat x, GLfloat y, GLfloat z); +GLAPI void APIENTRY glReplacementCodeuiColor4fNormal3fVertex3fvSUN (const GLuint *rc, const GLfloat *c, const GLfloat *n, const GLfloat *v); +GLAPI void APIENTRY glReplacementCodeuiTexCoord2fVertex3fSUN (GLuint rc, GLfloat s, GLfloat t, GLfloat x, GLfloat y, GLfloat z); +GLAPI void APIENTRY glReplacementCodeuiTexCoord2fVertex3fvSUN (const GLuint *rc, const GLfloat *tc, const GLfloat *v); +GLAPI void APIENTRY glReplacementCodeuiTexCoord2fNormal3fVertex3fSUN (GLuint rc, GLfloat s, GLfloat t, GLfloat nx, GLfloat ny, GLfloat nz, GLfloat x, GLfloat y, GLfloat z); +GLAPI void APIENTRY glReplacementCodeuiTexCoord2fNormal3fVertex3fvSUN (const GLuint *rc, const GLfloat *tc, const GLfloat *n, const GLfloat *v); +GLAPI void APIENTRY glReplacementCodeuiTexCoord2fColor4fNormal3fVertex3fSUN (GLuint rc, GLfloat s, GLfloat t, GLfloat r, GLfloat g, GLfloat b, GLfloat a, GLfloat nx, GLfloat ny, GLfloat nz, GLfloat x, GLfloat y, GLfloat z); +GLAPI void APIENTRY glReplacementCodeuiTexCoord2fColor4fNormal3fVertex3fvSUN (const GLuint *rc, const GLfloat *tc, const GLfloat *c, const GLfloat *n, const GLfloat *v); +#endif +#endif /* GL_SUN_vertex */ + +#ifndef GL_WIN_phong_shading +#define GL_WIN_phong_shading 1 +#define GL_PHONG_WIN 0x80EA +#define GL_PHONG_HINT_WIN 0x80EB +#endif /* GL_WIN_phong_shading */ + +#ifndef GL_WIN_specular_fog +#define GL_WIN_specular_fog 1 +#define GL_FOG_SPECULAR_TEXTURE_WIN 0x80EC +#endif /* GL_WIN_specular_fog */ + +#ifdef __cplusplus +} +#endif + +#endif diff --git a/thirdparty/include/GL3/glxext.h b/thirdparty/include/GL3/glxext.h new file mode 100644 index 000000000..269653dd7 --- /dev/null +++ b/thirdparty/include/GL3/glxext.h @@ -0,0 +1,889 @@ +#ifndef __glxext_h_ +#define __glxext_h_ 1 + +#ifdef __cplusplus +extern "C" { +#endif + +/* +** Copyright (c) 2013-2014 The Khronos Group Inc. +** +** Permission is hereby granted, free of charge, to any person obtaining a +** copy of this software and/or associated documentation files (the +** "Materials"), to deal in the Materials without restriction, including +** without limitation the rights to use, copy, modify, merge, publish, +** distribute, sublicense, and/or sell copies of the Materials, and to +** permit persons to whom the Materials are furnished to do so, subject to +** the following conditions: +** +** The above copyright notice and this permission notice shall be included +** in all copies or substantial portions of the Materials. +** +** THE MATERIALS ARE PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, +** EXPRESS OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF +** MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. +** IN NO EVENT SHALL THE AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY +** CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT, +** TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION WITH THE +** MATERIALS OR THE USE OR OTHER DEALINGS IN THE MATERIALS. +*/ +/* +** This header is generated from the Khronos OpenGL / OpenGL ES XML +** API Registry. The current version of the Registry, generator scripts +** used to make the header, and the header can be found at +** http://www.opengl.org/registry/ +** +** Khronos $Revision: 27022 $ on $Date: 2014-06-10 08:30:04 -0700 (Tue, 10 Jun 2014) $ +*/ + +#define GLX_GLXEXT_VERSION 20140610 + +/* Generated C header for: + * API: glx + * Versions considered: .* + * Versions emitted: 1\.[3-9] + * Default extensions included: glx + * Additional extensions included: _nomatch_^ + * Extensions removed: _nomatch_^ + */ + +#ifndef GLX_VERSION_1_3 +#define GLX_VERSION_1_3 1 +typedef XID GLXContextID; +typedef struct __GLXFBConfigRec *GLXFBConfig; +typedef XID GLXWindow; +typedef XID GLXPbuffer; +#define GLX_WINDOW_BIT 0x00000001 +#define GLX_PIXMAP_BIT 0x00000002 +#define GLX_PBUFFER_BIT 0x00000004 +#define GLX_RGBA_BIT 0x00000001 +#define GLX_COLOR_INDEX_BIT 0x00000002 +#define GLX_PBUFFER_CLOBBER_MASK 0x08000000 +#define GLX_FRONT_LEFT_BUFFER_BIT 0x00000001 +#define GLX_FRONT_RIGHT_BUFFER_BIT 0x00000002 +#define GLX_BACK_LEFT_BUFFER_BIT 0x00000004 +#define GLX_BACK_RIGHT_BUFFER_BIT 0x00000008 +#define GLX_AUX_BUFFERS_BIT 0x00000010 +#define GLX_DEPTH_BUFFER_BIT 0x00000020 +#define GLX_STENCIL_BUFFER_BIT 0x00000040 +#define GLX_ACCUM_BUFFER_BIT 0x00000080 +#define GLX_CONFIG_CAVEAT 0x20 +#define GLX_X_VISUAL_TYPE 0x22 +#define GLX_TRANSPARENT_TYPE 0x23 +#define GLX_TRANSPARENT_INDEX_VALUE 0x24 +#define GLX_TRANSPARENT_RED_VALUE 0x25 +#define GLX_TRANSPARENT_GREEN_VALUE 0x26 +#define GLX_TRANSPARENT_BLUE_VALUE 0x27 +#define GLX_TRANSPARENT_ALPHA_VALUE 0x28 +#define GLX_DONT_CARE 0xFFFFFFFF +#define GLX_NONE 0x8000 +#define GLX_SLOW_CONFIG 0x8001 +#define GLX_TRUE_COLOR 0x8002 +#define GLX_DIRECT_COLOR 0x8003 +#define GLX_PSEUDO_COLOR 0x8004 +#define GLX_STATIC_COLOR 0x8005 +#define GLX_GRAY_SCALE 0x8006 +#define GLX_STATIC_GRAY 0x8007 +#define GLX_TRANSPARENT_RGB 0x8008 +#define GLX_TRANSPARENT_INDEX 0x8009 +#define GLX_VISUAL_ID 0x800B +#define GLX_SCREEN 0x800C +#define GLX_NON_CONFORMANT_CONFIG 0x800D +#define GLX_DRAWABLE_TYPE 0x8010 +#define GLX_RENDER_TYPE 0x8011 +#define GLX_X_RENDERABLE 0x8012 +#define GLX_FBCONFIG_ID 0x8013 +#define GLX_RGBA_TYPE 0x8014 +#define GLX_COLOR_INDEX_TYPE 0x8015 +#define GLX_MAX_PBUFFER_WIDTH 0x8016 +#define GLX_MAX_PBUFFER_HEIGHT 0x8017 +#define GLX_MAX_PBUFFER_PIXELS 0x8018 +#define GLX_PRESERVED_CONTENTS 0x801B +#define GLX_LARGEST_PBUFFER 0x801C +#define GLX_WIDTH 0x801D +#define GLX_HEIGHT 0x801E +#define GLX_EVENT_MASK 0x801F +#define GLX_DAMAGED 0x8020 +#define GLX_SAVED 0x8021 +#define GLX_WINDOW 0x8022 +#define GLX_PBUFFER 0x8023 +#define GLX_PBUFFER_HEIGHT 0x8040 +#define GLX_PBUFFER_WIDTH 0x8041 +typedef GLXFBConfig *( *PFNGLXGETFBCONFIGSPROC) (Display *dpy, int screen, int *nelements); +typedef GLXFBConfig *( *PFNGLXCHOOSEFBCONFIGPROC) (Display *dpy, int screen, const int *attrib_list, int *nelements); +typedef int ( *PFNGLXGETFBCONFIGATTRIBPROC) (Display *dpy, GLXFBConfig config, int attribute, int *value); +typedef XVisualInfo *( *PFNGLXGETVISUALFROMFBCONFIGPROC) (Display *dpy, GLXFBConfig config); +typedef GLXWindow ( *PFNGLXCREATEWINDOWPROC) (Display *dpy, GLXFBConfig config, Window win, const int *attrib_list); +typedef void ( *PFNGLXDESTROYWINDOWPROC) (Display *dpy, GLXWindow win); +typedef GLXPixmap ( *PFNGLXCREATEPIXMAPPROC) (Display *dpy, GLXFBConfig config, Pixmap pixmap, const int *attrib_list); +typedef void ( *PFNGLXDESTROYPIXMAPPROC) (Display *dpy, GLXPixmap pixmap); +typedef GLXPbuffer ( *PFNGLXCREATEPBUFFERPROC) (Display *dpy, GLXFBConfig config, const int *attrib_list); +typedef void ( *PFNGLXDESTROYPBUFFERPROC) (Display *dpy, GLXPbuffer pbuf); +typedef void ( *PFNGLXQUERYDRAWABLEPROC) (Display *dpy, GLXDrawable draw, int attribute, unsigned int *value); +typedef GLXContext ( *PFNGLXCREATENEWCONTEXTPROC) (Display *dpy, GLXFBConfig config, int render_type, GLXContext share_list, Bool direct); +typedef Bool ( *PFNGLXMAKECONTEXTCURRENTPROC) (Display *dpy, GLXDrawable draw, GLXDrawable read, GLXContext ctx); +typedef GLXDrawable ( *PFNGLXGETCURRENTREADDRAWABLEPROC) (void); +typedef int ( *PFNGLXQUERYCONTEXTPROC) (Display *dpy, GLXContext ctx, int attribute, int *value); +typedef void ( *PFNGLXSELECTEVENTPROC) (Display *dpy, GLXDrawable draw, unsigned long event_mask); +typedef void ( *PFNGLXGETSELECTEDEVENTPROC) (Display *dpy, GLXDrawable draw, unsigned long *event_mask); +#ifdef GLX_GLXEXT_PROTOTYPES +GLXFBConfig *glXGetFBConfigs (Display *dpy, int screen, int *nelements); +GLXFBConfig *glXChooseFBConfig (Display *dpy, int screen, const int *attrib_list, int *nelements); +int glXGetFBConfigAttrib (Display *dpy, GLXFBConfig config, int attribute, int *value); +XVisualInfo *glXGetVisualFromFBConfig (Display *dpy, GLXFBConfig config); +GLXWindow glXCreateWindow (Display *dpy, GLXFBConfig config, Window win, const int *attrib_list); +void glXDestroyWindow (Display *dpy, GLXWindow win); +GLXPixmap glXCreatePixmap (Display *dpy, GLXFBConfig config, Pixmap pixmap, const int *attrib_list); +void glXDestroyPixmap (Display *dpy, GLXPixmap pixmap); +GLXPbuffer glXCreatePbuffer (Display *dpy, GLXFBConfig config, const int *attrib_list); +void glXDestroyPbuffer (Display *dpy, GLXPbuffer pbuf); +void glXQueryDrawable (Display *dpy, GLXDrawable draw, int attribute, unsigned int *value); +GLXContext glXCreateNewContext (Display *dpy, GLXFBConfig config, int render_type, GLXContext share_list, Bool direct); +Bool glXMakeContextCurrent (Display *dpy, GLXDrawable draw, GLXDrawable read, GLXContext ctx); +GLXDrawable glXGetCurrentReadDrawable (void); +int glXQueryContext (Display *dpy, GLXContext ctx, int attribute, int *value); +void glXSelectEvent (Display *dpy, GLXDrawable draw, unsigned long event_mask); +void glXGetSelectedEvent (Display *dpy, GLXDrawable draw, unsigned long *event_mask); +#endif +#endif /* GLX_VERSION_1_3 */ + +#ifndef GLX_VERSION_1_4 +#define GLX_VERSION_1_4 1 +typedef void ( *__GLXextFuncPtr)(void); +#define GLX_SAMPLE_BUFFERS 100000 +#define GLX_SAMPLES 100001 +typedef __GLXextFuncPtr ( *PFNGLXGETPROCADDRESSPROC) (const GLubyte *procName); +#ifdef GLX_GLXEXT_PROTOTYPES +__GLXextFuncPtr glXGetProcAddress (const GLubyte *procName); +#endif +#endif /* GLX_VERSION_1_4 */ + +#ifndef GLX_ARB_create_context +#define GLX_ARB_create_context 1 +#define GLX_CONTEXT_DEBUG_BIT_ARB 0x00000001 +#define GLX_CONTEXT_FORWARD_COMPATIBLE_BIT_ARB 0x00000002 +#define GLX_CONTEXT_MAJOR_VERSION_ARB 0x2091 +#define GLX_CONTEXT_MINOR_VERSION_ARB 0x2092 +#define GLX_CONTEXT_FLAGS_ARB 0x2094 +typedef GLXContext ( *PFNGLXCREATECONTEXTATTRIBSARBPROC) (Display *dpy, GLXFBConfig config, GLXContext share_context, Bool direct, const int *attrib_list); +#ifdef GLX_GLXEXT_PROTOTYPES +GLXContext glXCreateContextAttribsARB (Display *dpy, GLXFBConfig config, GLXContext share_context, Bool direct, const int *attrib_list); +#endif +#endif /* GLX_ARB_create_context */ + +#ifndef GLX_ARB_create_context_profile +#define GLX_ARB_create_context_profile 1 +#define GLX_CONTEXT_CORE_PROFILE_BIT_ARB 0x00000001 +#define GLX_CONTEXT_COMPATIBILITY_PROFILE_BIT_ARB 0x00000002 +#define GLX_CONTEXT_PROFILE_MASK_ARB 0x9126 +#endif /* GLX_ARB_create_context_profile */ + +#ifndef GLX_ARB_create_context_robustness +#define GLX_ARB_create_context_robustness 1 +#define GLX_CONTEXT_ROBUST_ACCESS_BIT_ARB 0x00000004 +#define GLX_LOSE_CONTEXT_ON_RESET_ARB 0x8252 +#define GLX_CONTEXT_RESET_NOTIFICATION_STRATEGY_ARB 0x8256 +#define GLX_NO_RESET_NOTIFICATION_ARB 0x8261 +#endif /* GLX_ARB_create_context_robustness */ + +#ifndef GLX_ARB_fbconfig_float +#define GLX_ARB_fbconfig_float 1 +#define GLX_RGBA_FLOAT_TYPE_ARB 0x20B9 +#define GLX_RGBA_FLOAT_BIT_ARB 0x00000004 +#endif /* GLX_ARB_fbconfig_float */ + +#ifndef GLX_ARB_framebuffer_sRGB +#define GLX_ARB_framebuffer_sRGB 1 +#define GLX_FRAMEBUFFER_SRGB_CAPABLE_ARB 0x20B2 +#endif /* GLX_ARB_framebuffer_sRGB */ + +#ifndef GLX_ARB_get_proc_address +#define GLX_ARB_get_proc_address 1 +typedef __GLXextFuncPtr ( *PFNGLXGETPROCADDRESSARBPROC) (const GLubyte *procName); +#ifdef GLX_GLXEXT_PROTOTYPES +__GLXextFuncPtr glXGetProcAddressARB (const GLubyte *procName); +#endif +#endif /* GLX_ARB_get_proc_address */ + +#ifndef GLX_ARB_multisample +#define GLX_ARB_multisample 1 +#define GLX_SAMPLE_BUFFERS_ARB 100000 +#define GLX_SAMPLES_ARB 100001 +#endif /* GLX_ARB_multisample */ + +#ifndef GLX_ARB_robustness_application_isolation +#define GLX_ARB_robustness_application_isolation 1 +#define GLX_CONTEXT_RESET_ISOLATION_BIT_ARB 0x00000008 +#endif /* GLX_ARB_robustness_application_isolation */ + +#ifndef GLX_ARB_robustness_share_group_isolation +#define GLX_ARB_robustness_share_group_isolation 1 +#endif /* GLX_ARB_robustness_share_group_isolation */ + +#ifndef GLX_ARB_vertex_buffer_object +#define GLX_ARB_vertex_buffer_object 1 +#define GLX_CONTEXT_ALLOW_BUFFER_BYTE_ORDER_MISMATCH_ARB 0x2095 +#endif /* GLX_ARB_vertex_buffer_object */ + +#ifndef GLX_3DFX_multisample +#define GLX_3DFX_multisample 1 +#define GLX_SAMPLE_BUFFERS_3DFX 0x8050 +#define GLX_SAMPLES_3DFX 0x8051 +#endif /* GLX_3DFX_multisample */ + +#ifndef GLX_AMD_gpu_association +#define GLX_AMD_gpu_association 1 +#define GLX_GPU_VENDOR_AMD 0x1F00 +#define GLX_GPU_RENDERER_STRING_AMD 0x1F01 +#define GLX_GPU_OPENGL_VERSION_STRING_AMD 0x1F02 +#define GLX_GPU_FASTEST_TARGET_GPUS_AMD 0x21A2 +#define GLX_GPU_RAM_AMD 0x21A3 +#define GLX_GPU_CLOCK_AMD 0x21A4 +#define GLX_GPU_NUM_PIPES_AMD 0x21A5 +#define GLX_GPU_NUM_SIMD_AMD 0x21A6 +#define GLX_GPU_NUM_RB_AMD 0x21A7 +#define GLX_GPU_NUM_SPI_AMD 0x21A8 +#endif /* GLX_AMD_gpu_association */ + +#ifndef GLX_EXT_buffer_age +#define GLX_EXT_buffer_age 1 +#define GLX_BACK_BUFFER_AGE_EXT 0x20F4 +#endif /* GLX_EXT_buffer_age */ + +#ifndef GLX_EXT_create_context_es2_profile +#define GLX_EXT_create_context_es2_profile 1 +#define GLX_CONTEXT_ES2_PROFILE_BIT_EXT 0x00000004 +#endif /* GLX_EXT_create_context_es2_profile */ + +#ifndef GLX_EXT_create_context_es_profile +#define GLX_EXT_create_context_es_profile 1 +#define GLX_CONTEXT_ES_PROFILE_BIT_EXT 0x00000004 +#endif /* GLX_EXT_create_context_es_profile */ + +#ifndef GLX_EXT_fbconfig_packed_float +#define GLX_EXT_fbconfig_packed_float 1 +#define GLX_RGBA_UNSIGNED_FLOAT_TYPE_EXT 0x20B1 +#define GLX_RGBA_UNSIGNED_FLOAT_BIT_EXT 0x00000008 +#endif /* GLX_EXT_fbconfig_packed_float */ + +#ifndef GLX_EXT_framebuffer_sRGB +#define GLX_EXT_framebuffer_sRGB 1 +#define GLX_FRAMEBUFFER_SRGB_CAPABLE_EXT 0x20B2 +#endif /* GLX_EXT_framebuffer_sRGB */ + +#ifndef GLX_EXT_import_context +#define GLX_EXT_import_context 1 +#define GLX_SHARE_CONTEXT_EXT 0x800A +#define GLX_VISUAL_ID_EXT 0x800B +#define GLX_SCREEN_EXT 0x800C +typedef Display *( *PFNGLXGETCURRENTDISPLAYEXTPROC) (void); +typedef int ( *PFNGLXQUERYCONTEXTINFOEXTPROC) (Display *dpy, GLXContext context, int attribute, int *value); +typedef GLXContextID ( *PFNGLXGETCONTEXTIDEXTPROC) (const GLXContext context); +typedef GLXContext ( *PFNGLXIMPORTCONTEXTEXTPROC) (Display *dpy, GLXContextID contextID); +typedef void ( *PFNGLXFREECONTEXTEXTPROC) (Display *dpy, GLXContext context); +#ifdef GLX_GLXEXT_PROTOTYPES +Display *glXGetCurrentDisplayEXT (void); +int glXQueryContextInfoEXT (Display *dpy, GLXContext context, int attribute, int *value); +GLXContextID glXGetContextIDEXT (const GLXContext context); +GLXContext glXImportContextEXT (Display *dpy, GLXContextID contextID); +void glXFreeContextEXT (Display *dpy, GLXContext context); +#endif +#endif /* GLX_EXT_import_context */ + +#ifndef GLX_EXT_stereo_tree +#define GLX_EXT_stereo_tree 1 +typedef struct { + int type; + unsigned long serial; + Bool send_event; + Display *display; + int extension; + int evtype; + GLXDrawable window; + Bool stereo_tree; +} GLXStereoNotifyEventEXT; +#define GLX_STEREO_TREE_EXT 0x20F5 +#define GLX_STEREO_NOTIFY_MASK_EXT 0x00000001 +#define GLX_STEREO_NOTIFY_EXT 0x00000000 +#endif /* GLX_EXT_stereo_tree */ + +#ifndef GLX_EXT_swap_control +#define GLX_EXT_swap_control 1 +#define GLX_SWAP_INTERVAL_EXT 0x20F1 +#define GLX_MAX_SWAP_INTERVAL_EXT 0x20F2 +typedef void ( *PFNGLXSWAPINTERVALEXTPROC) (Display *dpy, GLXDrawable drawable, int interval); +#ifdef GLX_GLXEXT_PROTOTYPES +void glXSwapIntervalEXT (Display *dpy, GLXDrawable drawable, int interval); +#endif +#endif /* GLX_EXT_swap_control */ + +#ifndef GLX_EXT_swap_control_tear +#define GLX_EXT_swap_control_tear 1 +#define GLX_LATE_SWAPS_TEAR_EXT 0x20F3 +#endif /* GLX_EXT_swap_control_tear */ + +#ifndef GLX_EXT_texture_from_pixmap +#define GLX_EXT_texture_from_pixmap 1 +#define GLX_TEXTURE_1D_BIT_EXT 0x00000001 +#define GLX_TEXTURE_2D_BIT_EXT 0x00000002 +#define GLX_TEXTURE_RECTANGLE_BIT_EXT 0x00000004 +#define GLX_BIND_TO_TEXTURE_RGB_EXT 0x20D0 +#define GLX_BIND_TO_TEXTURE_RGBA_EXT 0x20D1 +#define GLX_BIND_TO_MIPMAP_TEXTURE_EXT 0x20D2 +#define GLX_BIND_TO_TEXTURE_TARGETS_EXT 0x20D3 +#define GLX_Y_INVERTED_EXT 0x20D4 +#define GLX_TEXTURE_FORMAT_EXT 0x20D5 +#define GLX_TEXTURE_TARGET_EXT 0x20D6 +#define GLX_MIPMAP_TEXTURE_EXT 0x20D7 +#define GLX_TEXTURE_FORMAT_NONE_EXT 0x20D8 +#define GLX_TEXTURE_FORMAT_RGB_EXT 0x20D9 +#define GLX_TEXTURE_FORMAT_RGBA_EXT 0x20DA +#define GLX_TEXTURE_1D_EXT 0x20DB +#define GLX_TEXTURE_2D_EXT 0x20DC +#define GLX_TEXTURE_RECTANGLE_EXT 0x20DD +#define GLX_FRONT_LEFT_EXT 0x20DE +#define GLX_FRONT_RIGHT_EXT 0x20DF +#define GLX_BACK_LEFT_EXT 0x20E0 +#define GLX_BACK_RIGHT_EXT 0x20E1 +#define GLX_FRONT_EXT 0x20DE +#define GLX_BACK_EXT 0x20E0 +#define GLX_AUX0_EXT 0x20E2 +#define GLX_AUX1_EXT 0x20E3 +#define GLX_AUX2_EXT 0x20E4 +#define GLX_AUX3_EXT 0x20E5 +#define GLX_AUX4_EXT 0x20E6 +#define GLX_AUX5_EXT 0x20E7 +#define GLX_AUX6_EXT 0x20E8 +#define GLX_AUX7_EXT 0x20E9 +#define GLX_AUX8_EXT 0x20EA +#define GLX_AUX9_EXT 0x20EB +typedef void ( *PFNGLXBINDTEXIMAGEEXTPROC) (Display *dpy, GLXDrawable drawable, int buffer, const int *attrib_list); +typedef void ( *PFNGLXRELEASETEXIMAGEEXTPROC) (Display *dpy, GLXDrawable drawable, int buffer); +#ifdef GLX_GLXEXT_PROTOTYPES +void glXBindTexImageEXT (Display *dpy, GLXDrawable drawable, int buffer, const int *attrib_list); +void glXReleaseTexImageEXT (Display *dpy, GLXDrawable drawable, int buffer); +#endif +#endif /* GLX_EXT_texture_from_pixmap */ + +#ifndef GLX_EXT_visual_info +#define GLX_EXT_visual_info 1 +#define GLX_X_VISUAL_TYPE_EXT 0x22 +#define GLX_TRANSPARENT_TYPE_EXT 0x23 +#define GLX_TRANSPARENT_INDEX_VALUE_EXT 0x24 +#define GLX_TRANSPARENT_RED_VALUE_EXT 0x25 +#define GLX_TRANSPARENT_GREEN_VALUE_EXT 0x26 +#define GLX_TRANSPARENT_BLUE_VALUE_EXT 0x27 +#define GLX_TRANSPARENT_ALPHA_VALUE_EXT 0x28 +#define GLX_NONE_EXT 0x8000 +#define GLX_TRUE_COLOR_EXT 0x8002 +#define GLX_DIRECT_COLOR_EXT 0x8003 +#define GLX_PSEUDO_COLOR_EXT 0x8004 +#define GLX_STATIC_COLOR_EXT 0x8005 +#define GLX_GRAY_SCALE_EXT 0x8006 +#define GLX_STATIC_GRAY_EXT 0x8007 +#define GLX_TRANSPARENT_RGB_EXT 0x8008 +#define GLX_TRANSPARENT_INDEX_EXT 0x8009 +#endif /* GLX_EXT_visual_info */ + +#ifndef GLX_EXT_visual_rating +#define GLX_EXT_visual_rating 1 +#define GLX_VISUAL_CAVEAT_EXT 0x20 +#define GLX_SLOW_VISUAL_EXT 0x8001 +#define GLX_NON_CONFORMANT_VISUAL_EXT 0x800D +#endif /* GLX_EXT_visual_rating */ + +#ifndef GLX_INTEL_swap_event +#define GLX_INTEL_swap_event 1 +#define GLX_BUFFER_SWAP_COMPLETE_INTEL_MASK 0x04000000 +#define GLX_EXCHANGE_COMPLETE_INTEL 0x8180 +#define GLX_COPY_COMPLETE_INTEL 0x8181 +#define GLX_FLIP_COMPLETE_INTEL 0x8182 +#endif /* GLX_INTEL_swap_event */ + +#ifndef GLX_MESA_agp_offset +#define GLX_MESA_agp_offset 1 +typedef unsigned int ( *PFNGLXGETAGPOFFSETMESAPROC) (const void *pointer); +#ifdef GLX_GLXEXT_PROTOTYPES +unsigned int glXGetAGPOffsetMESA (const void *pointer); +#endif +#endif /* GLX_MESA_agp_offset */ + +#ifndef GLX_MESA_copy_sub_buffer +#define GLX_MESA_copy_sub_buffer 1 +typedef void ( *PFNGLXCOPYSUBBUFFERMESAPROC) (Display *dpy, GLXDrawable drawable, int x, int y, int width, int height); +#ifdef GLX_GLXEXT_PROTOTYPES +void glXCopySubBufferMESA (Display *dpy, GLXDrawable drawable, int x, int y, int width, int height); +#endif +#endif /* GLX_MESA_copy_sub_buffer */ + +#ifndef GLX_MESA_pixmap_colormap +#define GLX_MESA_pixmap_colormap 1 +typedef GLXPixmap ( *PFNGLXCREATEGLXPIXMAPMESAPROC) (Display *dpy, XVisualInfo *visual, Pixmap pixmap, Colormap cmap); +#ifdef GLX_GLXEXT_PROTOTYPES +GLXPixmap glXCreateGLXPixmapMESA (Display *dpy, XVisualInfo *visual, Pixmap pixmap, Colormap cmap); +#endif +#endif /* GLX_MESA_pixmap_colormap */ + +#ifndef GLX_MESA_query_renderer +#define GLX_MESA_query_renderer 1 +#define GLX_RENDERER_VENDOR_ID_MESA 0x8183 +#define GLX_RENDERER_DEVICE_ID_MESA 0x8184 +#define GLX_RENDERER_VERSION_MESA 0x8185 +#define GLX_RENDERER_ACCELERATED_MESA 0x8186 +#define GLX_RENDERER_VIDEO_MEMORY_MESA 0x8187 +#define GLX_RENDERER_UNIFIED_MEMORY_ARCHITECTURE_MESA 0x8188 +#define GLX_RENDERER_PREFERRED_PROFILE_MESA 0x8189 +#define GLX_RENDERER_OPENGL_CORE_PROFILE_VERSION_MESA 0x818A +#define GLX_RENDERER_OPENGL_COMPATIBILITY_PROFILE_VERSION_MESA 0x818B +#define GLX_RENDERER_OPENGL_ES_PROFILE_VERSION_MESA 0x818C +#define GLX_RENDERER_OPENGL_ES2_PROFILE_VERSION_MESA 0x818D +#define GLX_RENDERER_ID_MESA 0x818E +typedef Bool ( *PFNGLXQUERYCURRENTRENDERERINTEGERMESAPROC) (int attribute, unsigned int *value); +typedef const char *( *PFNGLXQUERYCURRENTRENDERERSTRINGMESAPROC) (int attribute); +typedef Bool ( *PFNGLXQUERYRENDERERINTEGERMESAPROC) (Display *dpy, int screen, int renderer, int attribute, unsigned int *value); +typedef const char *( *PFNGLXQUERYRENDERERSTRINGMESAPROC) (Display *dpy, int screen, int renderer, int attribute); +#ifdef GLX_GLXEXT_PROTOTYPES +Bool glXQueryCurrentRendererIntegerMESA (int attribute, unsigned int *value); +const char *glXQueryCurrentRendererStringMESA (int attribute); +Bool glXQueryRendererIntegerMESA (Display *dpy, int screen, int renderer, int attribute, unsigned int *value); +const char *glXQueryRendererStringMESA (Display *dpy, int screen, int renderer, int attribute); +#endif +#endif /* GLX_MESA_query_renderer */ + +#ifndef GLX_MESA_release_buffers +#define GLX_MESA_release_buffers 1 +typedef Bool ( *PFNGLXRELEASEBUFFERSMESAPROC) (Display *dpy, GLXDrawable drawable); +#ifdef GLX_GLXEXT_PROTOTYPES +Bool glXReleaseBuffersMESA (Display *dpy, GLXDrawable drawable); +#endif +#endif /* GLX_MESA_release_buffers */ + +#ifndef GLX_MESA_set_3dfx_mode +#define GLX_MESA_set_3dfx_mode 1 +#define GLX_3DFX_WINDOW_MODE_MESA 0x1 +#define GLX_3DFX_FULLSCREEN_MODE_MESA 0x2 +typedef Bool ( *PFNGLXSET3DFXMODEMESAPROC) (int mode); +#ifdef GLX_GLXEXT_PROTOTYPES +Bool glXSet3DfxModeMESA (int mode); +#endif +#endif /* GLX_MESA_set_3dfx_mode */ + +#ifndef GLX_NV_copy_image +#define GLX_NV_copy_image 1 +typedef void ( *PFNGLXCOPYIMAGESUBDATANVPROC) (Display *dpy, GLXContext srcCtx, GLuint srcName, GLenum srcTarget, GLint srcLevel, GLint srcX, GLint srcY, GLint srcZ, GLXContext dstCtx, GLuint dstName, GLenum dstTarget, GLint dstLevel, GLint dstX, GLint dstY, GLint dstZ, GLsizei width, GLsizei height, GLsizei depth); +#ifdef GLX_GLXEXT_PROTOTYPES +void glXCopyImageSubDataNV (Display *dpy, GLXContext srcCtx, GLuint srcName, GLenum srcTarget, GLint srcLevel, GLint srcX, GLint srcY, GLint srcZ, GLXContext dstCtx, GLuint dstName, GLenum dstTarget, GLint dstLevel, GLint dstX, GLint dstY, GLint dstZ, GLsizei width, GLsizei height, GLsizei depth); +#endif +#endif /* GLX_NV_copy_image */ + +#ifndef GLX_NV_delay_before_swap +#define GLX_NV_delay_before_swap 1 +typedef Bool ( *PFNGLXDELAYBEFORESWAPNVPROC) (Display *dpy, GLXDrawable drawable, GLfloat seconds); +#ifdef GLX_GLXEXT_PROTOTYPES +Bool glXDelayBeforeSwapNV (Display *dpy, GLXDrawable drawable, GLfloat seconds); +#endif +#endif /* GLX_NV_delay_before_swap */ + +#ifndef GLX_NV_float_buffer +#define GLX_NV_float_buffer 1 +#define GLX_FLOAT_COMPONENTS_NV 0x20B0 +#endif /* GLX_NV_float_buffer */ + +#ifndef GLX_NV_multisample_coverage +#define GLX_NV_multisample_coverage 1 +#define GLX_COVERAGE_SAMPLES_NV 100001 +#define GLX_COLOR_SAMPLES_NV 0x20B3 +#endif /* GLX_NV_multisample_coverage */ + +#ifndef GLX_NV_present_video +#define GLX_NV_present_video 1 +#define GLX_NUM_VIDEO_SLOTS_NV 0x20F0 +typedef unsigned int *( *PFNGLXENUMERATEVIDEODEVICESNVPROC) (Display *dpy, int screen, int *nelements); +typedef int ( *PFNGLXBINDVIDEODEVICENVPROC) (Display *dpy, unsigned int video_slot, unsigned int video_device, const int *attrib_list); +#ifdef GLX_GLXEXT_PROTOTYPES +unsigned int *glXEnumerateVideoDevicesNV (Display *dpy, int screen, int *nelements); +int glXBindVideoDeviceNV (Display *dpy, unsigned int video_slot, unsigned int video_device, const int *attrib_list); +#endif +#endif /* GLX_NV_present_video */ + +#ifndef GLX_NV_swap_group +#define GLX_NV_swap_group 1 +typedef Bool ( *PFNGLXJOINSWAPGROUPNVPROC) (Display *dpy, GLXDrawable drawable, GLuint group); +typedef Bool ( *PFNGLXBINDSWAPBARRIERNVPROC) (Display *dpy, GLuint group, GLuint barrier); +typedef Bool ( *PFNGLXQUERYSWAPGROUPNVPROC) (Display *dpy, GLXDrawable drawable, GLuint *group, GLuint *barrier); +typedef Bool ( *PFNGLXQUERYMAXSWAPGROUPSNVPROC) (Display *dpy, int screen, GLuint *maxGroups, GLuint *maxBarriers); +typedef Bool ( *PFNGLXQUERYFRAMECOUNTNVPROC) (Display *dpy, int screen, GLuint *count); +typedef Bool ( *PFNGLXRESETFRAMECOUNTNVPROC) (Display *dpy, int screen); +#ifdef GLX_GLXEXT_PROTOTYPES +Bool glXJoinSwapGroupNV (Display *dpy, GLXDrawable drawable, GLuint group); +Bool glXBindSwapBarrierNV (Display *dpy, GLuint group, GLuint barrier); +Bool glXQuerySwapGroupNV (Display *dpy, GLXDrawable drawable, GLuint *group, GLuint *barrier); +Bool glXQueryMaxSwapGroupsNV (Display *dpy, int screen, GLuint *maxGroups, GLuint *maxBarriers); +Bool glXQueryFrameCountNV (Display *dpy, int screen, GLuint *count); +Bool glXResetFrameCountNV (Display *dpy, int screen); +#endif +#endif /* GLX_NV_swap_group */ + +#ifndef GLX_NV_video_capture +#define GLX_NV_video_capture 1 +typedef XID GLXVideoCaptureDeviceNV; +#define GLX_DEVICE_ID_NV 0x20CD +#define GLX_UNIQUE_ID_NV 0x20CE +#define GLX_NUM_VIDEO_CAPTURE_SLOTS_NV 0x20CF +typedef int ( *PFNGLXBINDVIDEOCAPTUREDEVICENVPROC) (Display *dpy, unsigned int video_capture_slot, GLXVideoCaptureDeviceNV device); +typedef GLXVideoCaptureDeviceNV *( *PFNGLXENUMERATEVIDEOCAPTUREDEVICESNVPROC) (Display *dpy, int screen, int *nelements); +typedef void ( *PFNGLXLOCKVIDEOCAPTUREDEVICENVPROC) (Display *dpy, GLXVideoCaptureDeviceNV device); +typedef int ( *PFNGLXQUERYVIDEOCAPTUREDEVICENVPROC) (Display *dpy, GLXVideoCaptureDeviceNV device, int attribute, int *value); +typedef void ( *PFNGLXRELEASEVIDEOCAPTUREDEVICENVPROC) (Display *dpy, GLXVideoCaptureDeviceNV device); +#ifdef GLX_GLXEXT_PROTOTYPES +int glXBindVideoCaptureDeviceNV (Display *dpy, unsigned int video_capture_slot, GLXVideoCaptureDeviceNV device); +GLXVideoCaptureDeviceNV *glXEnumerateVideoCaptureDevicesNV (Display *dpy, int screen, int *nelements); +void glXLockVideoCaptureDeviceNV (Display *dpy, GLXVideoCaptureDeviceNV device); +int glXQueryVideoCaptureDeviceNV (Display *dpy, GLXVideoCaptureDeviceNV device, int attribute, int *value); +void glXReleaseVideoCaptureDeviceNV (Display *dpy, GLXVideoCaptureDeviceNV device); +#endif +#endif /* GLX_NV_video_capture */ + +#ifndef GLX_NV_video_out +#define GLX_NV_video_out 1 +typedef unsigned int GLXVideoDeviceNV; +#define GLX_VIDEO_OUT_COLOR_NV 0x20C3 +#define GLX_VIDEO_OUT_ALPHA_NV 0x20C4 +#define GLX_VIDEO_OUT_DEPTH_NV 0x20C5 +#define GLX_VIDEO_OUT_COLOR_AND_ALPHA_NV 0x20C6 +#define GLX_VIDEO_OUT_COLOR_AND_DEPTH_NV 0x20C7 +#define GLX_VIDEO_OUT_FRAME_NV 0x20C8 +#define GLX_VIDEO_OUT_FIELD_1_NV 0x20C9 +#define GLX_VIDEO_OUT_FIELD_2_NV 0x20CA +#define GLX_VIDEO_OUT_STACKED_FIELDS_1_2_NV 0x20CB +#define GLX_VIDEO_OUT_STACKED_FIELDS_2_1_NV 0x20CC +typedef int ( *PFNGLXGETVIDEODEVICENVPROC) (Display *dpy, int screen, int numVideoDevices, GLXVideoDeviceNV *pVideoDevice); +typedef int ( *PFNGLXRELEASEVIDEODEVICENVPROC) (Display *dpy, int screen, GLXVideoDeviceNV VideoDevice); +typedef int ( *PFNGLXBINDVIDEOIMAGENVPROC) (Display *dpy, GLXVideoDeviceNV VideoDevice, GLXPbuffer pbuf, int iVideoBuffer); +typedef int ( *PFNGLXRELEASEVIDEOIMAGENVPROC) (Display *dpy, GLXPbuffer pbuf); +typedef int ( *PFNGLXSENDPBUFFERTOVIDEONVPROC) (Display *dpy, GLXPbuffer pbuf, int iBufferType, unsigned long *pulCounterPbuffer, GLboolean bBlock); +typedef int ( *PFNGLXGETVIDEOINFONVPROC) (Display *dpy, int screen, GLXVideoDeviceNV VideoDevice, unsigned long *pulCounterOutputPbuffer, unsigned long *pulCounterOutputVideo); +#ifdef GLX_GLXEXT_PROTOTYPES +int glXGetVideoDeviceNV (Display *dpy, int screen, int numVideoDevices, GLXVideoDeviceNV *pVideoDevice); +int glXReleaseVideoDeviceNV (Display *dpy, int screen, GLXVideoDeviceNV VideoDevice); +int glXBindVideoImageNV (Display *dpy, GLXVideoDeviceNV VideoDevice, GLXPbuffer pbuf, int iVideoBuffer); +int glXReleaseVideoImageNV (Display *dpy, GLXPbuffer pbuf); +int glXSendPbufferToVideoNV (Display *dpy, GLXPbuffer pbuf, int iBufferType, unsigned long *pulCounterPbuffer, GLboolean bBlock); +int glXGetVideoInfoNV (Display *dpy, int screen, GLXVideoDeviceNV VideoDevice, unsigned long *pulCounterOutputPbuffer, unsigned long *pulCounterOutputVideo); +#endif +#endif /* GLX_NV_video_out */ + +#ifndef GLX_OML_swap_method +#define GLX_OML_swap_method 1 +#define GLX_SWAP_METHOD_OML 0x8060 +#define GLX_SWAP_EXCHANGE_OML 0x8061 +#define GLX_SWAP_COPY_OML 0x8062 +#define GLX_SWAP_UNDEFINED_OML 0x8063 +#endif /* GLX_OML_swap_method */ + +#ifndef GLX_OML_sync_control +#define GLX_OML_sync_control 1 +#ifndef GLEXT_64_TYPES_DEFINED +/* This code block is duplicated in glext.h, so must be protected */ +#define GLEXT_64_TYPES_DEFINED +/* Define int32_t, int64_t, and uint64_t types for UST/MSC */ +/* (as used in the GLX_OML_sync_control extension). */ +#if defined(__STDC_VERSION__) && __STDC_VERSION__ >= 199901L +#include +#elif defined(__sun__) || defined(__digital__) +#include +#if defined(__STDC__) +#if defined(__arch64__) || defined(_LP64) +typedef long int int64_t; +typedef unsigned long int uint64_t; +#else +typedef long long int int64_t; +typedef unsigned long long int uint64_t; +#endif /* __arch64__ */ +#endif /* __STDC__ */ +#elif defined( __VMS ) || defined(__sgi) +#include +#elif defined(__SCO__) || defined(__USLC__) +#include +#elif defined(__UNIXOS2__) || defined(__SOL64__) +typedef long int int32_t; +typedef long long int int64_t; +typedef unsigned long long int uint64_t; +#elif defined(_WIN32) && defined(__GNUC__) +#include +#elif defined(_WIN32) +typedef __int32 int32_t; +typedef __int64 int64_t; +typedef unsigned __int64 uint64_t; +#else +/* Fallback if nothing above works */ +#include +#endif +#endif +typedef Bool ( *PFNGLXGETSYNCVALUESOMLPROC) (Display *dpy, GLXDrawable drawable, int64_t *ust, int64_t *msc, int64_t *sbc); +typedef Bool ( *PFNGLXGETMSCRATEOMLPROC) (Display *dpy, GLXDrawable drawable, int32_t *numerator, int32_t *denominator); +typedef int64_t ( *PFNGLXSWAPBUFFERSMSCOMLPROC) (Display *dpy, GLXDrawable drawable, int64_t target_msc, int64_t divisor, int64_t remainder); +typedef Bool ( *PFNGLXWAITFORMSCOMLPROC) (Display *dpy, GLXDrawable drawable, int64_t target_msc, int64_t divisor, int64_t remainder, int64_t *ust, int64_t *msc, int64_t *sbc); +typedef Bool ( *PFNGLXWAITFORSBCOMLPROC) (Display *dpy, GLXDrawable drawable, int64_t target_sbc, int64_t *ust, int64_t *msc, int64_t *sbc); +#ifdef GLX_GLXEXT_PROTOTYPES +Bool glXGetSyncValuesOML (Display *dpy, GLXDrawable drawable, int64_t *ust, int64_t *msc, int64_t *sbc); +Bool glXGetMscRateOML (Display *dpy, GLXDrawable drawable, int32_t *numerator, int32_t *denominator); +int64_t glXSwapBuffersMscOML (Display *dpy, GLXDrawable drawable, int64_t target_msc, int64_t divisor, int64_t remainder); +Bool glXWaitForMscOML (Display *dpy, GLXDrawable drawable, int64_t target_msc, int64_t divisor, int64_t remainder, int64_t *ust, int64_t *msc, int64_t *sbc); +Bool glXWaitForSbcOML (Display *dpy, GLXDrawable drawable, int64_t target_sbc, int64_t *ust, int64_t *msc, int64_t *sbc); +#endif +#endif /* GLX_OML_sync_control */ + +#ifndef GLX_SGIS_blended_overlay +#define GLX_SGIS_blended_overlay 1 +#define GLX_BLENDED_RGBA_SGIS 0x8025 +#endif /* GLX_SGIS_blended_overlay */ + +#ifndef GLX_SGIS_multisample +#define GLX_SGIS_multisample 1 +#define GLX_SAMPLE_BUFFERS_SGIS 100000 +#define GLX_SAMPLES_SGIS 100001 +#endif /* GLX_SGIS_multisample */ + +#ifndef GLX_SGIS_shared_multisample +#define GLX_SGIS_shared_multisample 1 +#define GLX_MULTISAMPLE_SUB_RECT_WIDTH_SGIS 0x8026 +#define GLX_MULTISAMPLE_SUB_RECT_HEIGHT_SGIS 0x8027 +#endif /* GLX_SGIS_shared_multisample */ + +#ifndef GLX_SGIX_dmbuffer +#define GLX_SGIX_dmbuffer 1 +typedef XID GLXPbufferSGIX; +#ifdef _DM_BUFFER_H_ +#define GLX_DIGITAL_MEDIA_PBUFFER_SGIX 0x8024 +typedef Bool ( *PFNGLXASSOCIATEDMPBUFFERSGIXPROC) (Display *dpy, GLXPbufferSGIX pbuffer, DMparams *params, DMbuffer dmbuffer); +#ifdef GLX_GLXEXT_PROTOTYPES +Bool glXAssociateDMPbufferSGIX (Display *dpy, GLXPbufferSGIX pbuffer, DMparams *params, DMbuffer dmbuffer); +#endif +#endif /* _DM_BUFFER_H_ */ +#endif /* GLX_SGIX_dmbuffer */ + +#ifndef GLX_SGIX_fbconfig +#define GLX_SGIX_fbconfig 1 +typedef struct __GLXFBConfigRec *GLXFBConfigSGIX; +#define GLX_WINDOW_BIT_SGIX 0x00000001 +#define GLX_PIXMAP_BIT_SGIX 0x00000002 +#define GLX_RGBA_BIT_SGIX 0x00000001 +#define GLX_COLOR_INDEX_BIT_SGIX 0x00000002 +#define GLX_DRAWABLE_TYPE_SGIX 0x8010 +#define GLX_RENDER_TYPE_SGIX 0x8011 +#define GLX_X_RENDERABLE_SGIX 0x8012 +#define GLX_FBCONFIG_ID_SGIX 0x8013 +#define GLX_RGBA_TYPE_SGIX 0x8014 +#define GLX_COLOR_INDEX_TYPE_SGIX 0x8015 +typedef int ( *PFNGLXGETFBCONFIGATTRIBSGIXPROC) (Display *dpy, GLXFBConfigSGIX config, int attribute, int *value); +typedef GLXFBConfigSGIX *( *PFNGLXCHOOSEFBCONFIGSGIXPROC) (Display *dpy, int screen, int *attrib_list, int *nelements); +typedef GLXPixmap ( *PFNGLXCREATEGLXPIXMAPWITHCONFIGSGIXPROC) (Display *dpy, GLXFBConfigSGIX config, Pixmap pixmap); +typedef GLXContext ( *PFNGLXCREATECONTEXTWITHCONFIGSGIXPROC) (Display *dpy, GLXFBConfigSGIX config, int render_type, GLXContext share_list, Bool direct); +typedef XVisualInfo *( *PFNGLXGETVISUALFROMFBCONFIGSGIXPROC) (Display *dpy, GLXFBConfigSGIX config); +typedef GLXFBConfigSGIX ( *PFNGLXGETFBCONFIGFROMVISUALSGIXPROC) (Display *dpy, XVisualInfo *vis); +#ifdef GLX_GLXEXT_PROTOTYPES +int glXGetFBConfigAttribSGIX (Display *dpy, GLXFBConfigSGIX config, int attribute, int *value); +GLXFBConfigSGIX *glXChooseFBConfigSGIX (Display *dpy, int screen, int *attrib_list, int *nelements); +GLXPixmap glXCreateGLXPixmapWithConfigSGIX (Display *dpy, GLXFBConfigSGIX config, Pixmap pixmap); +GLXContext glXCreateContextWithConfigSGIX (Display *dpy, GLXFBConfigSGIX config, int render_type, GLXContext share_list, Bool direct); +XVisualInfo *glXGetVisualFromFBConfigSGIX (Display *dpy, GLXFBConfigSGIX config); +GLXFBConfigSGIX glXGetFBConfigFromVisualSGIX (Display *dpy, XVisualInfo *vis); +#endif +#endif /* GLX_SGIX_fbconfig */ + +#ifndef GLX_SGIX_hyperpipe +#define GLX_SGIX_hyperpipe 1 +typedef struct { + char pipeName[80]; /* Should be [GLX_HYPERPIPE_PIPE_NAME_LENGTH_SGIX] */ + int networkId; +} GLXHyperpipeNetworkSGIX; +typedef struct { + char pipeName[80]; /* Should be [GLX_HYPERPIPE_PIPE_NAME_LENGTH_SGIX] */ + int channel; + unsigned int participationType; + int timeSlice; +} GLXHyperpipeConfigSGIX; +typedef struct { + char pipeName[80]; /* Should be [GLX_HYPERPIPE_PIPE_NAME_LENGTH_SGIX] */ + int srcXOrigin, srcYOrigin, srcWidth, srcHeight; + int destXOrigin, destYOrigin, destWidth, destHeight; +} GLXPipeRect; +typedef struct { + char pipeName[80]; /* Should be [GLX_HYPERPIPE_PIPE_NAME_LENGTH_SGIX] */ + int XOrigin, YOrigin, maxHeight, maxWidth; +} GLXPipeRectLimits; +#define GLX_HYPERPIPE_PIPE_NAME_LENGTH_SGIX 80 +#define GLX_BAD_HYPERPIPE_CONFIG_SGIX 91 +#define GLX_BAD_HYPERPIPE_SGIX 92 +#define GLX_HYPERPIPE_DISPLAY_PIPE_SGIX 0x00000001 +#define GLX_HYPERPIPE_RENDER_PIPE_SGIX 0x00000002 +#define GLX_PIPE_RECT_SGIX 0x00000001 +#define GLX_PIPE_RECT_LIMITS_SGIX 0x00000002 +#define GLX_HYPERPIPE_STEREO_SGIX 0x00000003 +#define GLX_HYPERPIPE_PIXEL_AVERAGE_SGIX 0x00000004 +#define GLX_HYPERPIPE_ID_SGIX 0x8030 +typedef GLXHyperpipeNetworkSGIX *( *PFNGLXQUERYHYPERPIPENETWORKSGIXPROC) (Display *dpy, int *npipes); +typedef int ( *PFNGLXHYPERPIPECONFIGSGIXPROC) (Display *dpy, int networkId, int npipes, GLXHyperpipeConfigSGIX *cfg, int *hpId); +typedef GLXHyperpipeConfigSGIX *( *PFNGLXQUERYHYPERPIPECONFIGSGIXPROC) (Display *dpy, int hpId, int *npipes); +typedef int ( *PFNGLXDESTROYHYPERPIPECONFIGSGIXPROC) (Display *dpy, int hpId); +typedef int ( *PFNGLXBINDHYPERPIPESGIXPROC) (Display *dpy, int hpId); +typedef int ( *PFNGLXQUERYHYPERPIPEBESTATTRIBSGIXPROC) (Display *dpy, int timeSlice, int attrib, int size, void *attribList, void *returnAttribList); +typedef int ( *PFNGLXHYPERPIPEATTRIBSGIXPROC) (Display *dpy, int timeSlice, int attrib, int size, void *attribList); +typedef int ( *PFNGLXQUERYHYPERPIPEATTRIBSGIXPROC) (Display *dpy, int timeSlice, int attrib, int size, void *returnAttribList); +#ifdef GLX_GLXEXT_PROTOTYPES +GLXHyperpipeNetworkSGIX *glXQueryHyperpipeNetworkSGIX (Display *dpy, int *npipes); +int glXHyperpipeConfigSGIX (Display *dpy, int networkId, int npipes, GLXHyperpipeConfigSGIX *cfg, int *hpId); +GLXHyperpipeConfigSGIX *glXQueryHyperpipeConfigSGIX (Display *dpy, int hpId, int *npipes); +int glXDestroyHyperpipeConfigSGIX (Display *dpy, int hpId); +int glXBindHyperpipeSGIX (Display *dpy, int hpId); +int glXQueryHyperpipeBestAttribSGIX (Display *dpy, int timeSlice, int attrib, int size, void *attribList, void *returnAttribList); +int glXHyperpipeAttribSGIX (Display *dpy, int timeSlice, int attrib, int size, void *attribList); +int glXQueryHyperpipeAttribSGIX (Display *dpy, int timeSlice, int attrib, int size, void *returnAttribList); +#endif +#endif /* GLX_SGIX_hyperpipe */ + +#ifndef GLX_SGIX_pbuffer +#define GLX_SGIX_pbuffer 1 +#define GLX_PBUFFER_BIT_SGIX 0x00000004 +#define GLX_BUFFER_CLOBBER_MASK_SGIX 0x08000000 +#define GLX_FRONT_LEFT_BUFFER_BIT_SGIX 0x00000001 +#define GLX_FRONT_RIGHT_BUFFER_BIT_SGIX 0x00000002 +#define GLX_BACK_LEFT_BUFFER_BIT_SGIX 0x00000004 +#define GLX_BACK_RIGHT_BUFFER_BIT_SGIX 0x00000008 +#define GLX_AUX_BUFFERS_BIT_SGIX 0x00000010 +#define GLX_DEPTH_BUFFER_BIT_SGIX 0x00000020 +#define GLX_STENCIL_BUFFER_BIT_SGIX 0x00000040 +#define GLX_ACCUM_BUFFER_BIT_SGIX 0x00000080 +#define GLX_SAMPLE_BUFFERS_BIT_SGIX 0x00000100 +#define GLX_MAX_PBUFFER_WIDTH_SGIX 0x8016 +#define GLX_MAX_PBUFFER_HEIGHT_SGIX 0x8017 +#define GLX_MAX_PBUFFER_PIXELS_SGIX 0x8018 +#define GLX_OPTIMAL_PBUFFER_WIDTH_SGIX 0x8019 +#define GLX_OPTIMAL_PBUFFER_HEIGHT_SGIX 0x801A +#define GLX_PRESERVED_CONTENTS_SGIX 0x801B +#define GLX_LARGEST_PBUFFER_SGIX 0x801C +#define GLX_WIDTH_SGIX 0x801D +#define GLX_HEIGHT_SGIX 0x801E +#define GLX_EVENT_MASK_SGIX 0x801F +#define GLX_DAMAGED_SGIX 0x8020 +#define GLX_SAVED_SGIX 0x8021 +#define GLX_WINDOW_SGIX 0x8022 +#define GLX_PBUFFER_SGIX 0x8023 +typedef GLXPbufferSGIX ( *PFNGLXCREATEGLXPBUFFERSGIXPROC) (Display *dpy, GLXFBConfigSGIX config, unsigned int width, unsigned int height, int *attrib_list); +typedef void ( *PFNGLXDESTROYGLXPBUFFERSGIXPROC) (Display *dpy, GLXPbufferSGIX pbuf); +typedef int ( *PFNGLXQUERYGLXPBUFFERSGIXPROC) (Display *dpy, GLXPbufferSGIX pbuf, int attribute, unsigned int *value); +typedef void ( *PFNGLXSELECTEVENTSGIXPROC) (Display *dpy, GLXDrawable drawable, unsigned long mask); +typedef void ( *PFNGLXGETSELECTEDEVENTSGIXPROC) (Display *dpy, GLXDrawable drawable, unsigned long *mask); +#ifdef GLX_GLXEXT_PROTOTYPES +GLXPbufferSGIX glXCreateGLXPbufferSGIX (Display *dpy, GLXFBConfigSGIX config, unsigned int width, unsigned int height, int *attrib_list); +void glXDestroyGLXPbufferSGIX (Display *dpy, GLXPbufferSGIX pbuf); +int glXQueryGLXPbufferSGIX (Display *dpy, GLXPbufferSGIX pbuf, int attribute, unsigned int *value); +void glXSelectEventSGIX (Display *dpy, GLXDrawable drawable, unsigned long mask); +void glXGetSelectedEventSGIX (Display *dpy, GLXDrawable drawable, unsigned long *mask); +#endif +#endif /* GLX_SGIX_pbuffer */ + +#ifndef GLX_SGIX_swap_barrier +#define GLX_SGIX_swap_barrier 1 +typedef void ( *PFNGLXBINDSWAPBARRIERSGIXPROC) (Display *dpy, GLXDrawable drawable, int barrier); +typedef Bool ( *PFNGLXQUERYMAXSWAPBARRIERSSGIXPROC) (Display *dpy, int screen, int *max); +#ifdef GLX_GLXEXT_PROTOTYPES +void glXBindSwapBarrierSGIX (Display *dpy, GLXDrawable drawable, int barrier); +Bool glXQueryMaxSwapBarriersSGIX (Display *dpy, int screen, int *max); +#endif +#endif /* GLX_SGIX_swap_barrier */ + +#ifndef GLX_SGIX_swap_group +#define GLX_SGIX_swap_group 1 +typedef void ( *PFNGLXJOINSWAPGROUPSGIXPROC) (Display *dpy, GLXDrawable drawable, GLXDrawable member); +#ifdef GLX_GLXEXT_PROTOTYPES +void glXJoinSwapGroupSGIX (Display *dpy, GLXDrawable drawable, GLXDrawable member); +#endif +#endif /* GLX_SGIX_swap_group */ + +#ifndef GLX_SGIX_video_resize +#define GLX_SGIX_video_resize 1 +#define GLX_SYNC_FRAME_SGIX 0x00000000 +#define GLX_SYNC_SWAP_SGIX 0x00000001 +typedef int ( *PFNGLXBINDCHANNELTOWINDOWSGIXPROC) (Display *display, int screen, int channel, Window window); +typedef int ( *PFNGLXCHANNELRECTSGIXPROC) (Display *display, int screen, int channel, int x, int y, int w, int h); +typedef int ( *PFNGLXQUERYCHANNELRECTSGIXPROC) (Display *display, int screen, int channel, int *dx, int *dy, int *dw, int *dh); +typedef int ( *PFNGLXQUERYCHANNELDELTASSGIXPROC) (Display *display, int screen, int channel, int *x, int *y, int *w, int *h); +typedef int ( *PFNGLXCHANNELRECTSYNCSGIXPROC) (Display *display, int screen, int channel, GLenum synctype); +#ifdef GLX_GLXEXT_PROTOTYPES +int glXBindChannelToWindowSGIX (Display *display, int screen, int channel, Window window); +int glXChannelRectSGIX (Display *display, int screen, int channel, int x, int y, int w, int h); +int glXQueryChannelRectSGIX (Display *display, int screen, int channel, int *dx, int *dy, int *dw, int *dh); +int glXQueryChannelDeltasSGIX (Display *display, int screen, int channel, int *x, int *y, int *w, int *h); +int glXChannelRectSyncSGIX (Display *display, int screen, int channel, GLenum synctype); +#endif +#endif /* GLX_SGIX_video_resize */ + +#ifndef GLX_SGIX_video_source +#define GLX_SGIX_video_source 1 +typedef XID GLXVideoSourceSGIX; +#ifdef _VL_H +typedef GLXVideoSourceSGIX ( *PFNGLXCREATEGLXVIDEOSOURCESGIXPROC) (Display *display, int screen, VLServer server, VLPath path, int nodeClass, VLNode drainNode); +typedef void ( *PFNGLXDESTROYGLXVIDEOSOURCESGIXPROC) (Display *dpy, GLXVideoSourceSGIX glxvideosource); +#ifdef GLX_GLXEXT_PROTOTYPES +GLXVideoSourceSGIX glXCreateGLXVideoSourceSGIX (Display *display, int screen, VLServer server, VLPath path, int nodeClass, VLNode drainNode); +void glXDestroyGLXVideoSourceSGIX (Display *dpy, GLXVideoSourceSGIX glxvideosource); +#endif +#endif /* _VL_H */ +#endif /* GLX_SGIX_video_source */ + +#ifndef GLX_SGIX_visual_select_group +#define GLX_SGIX_visual_select_group 1 +#define GLX_VISUAL_SELECT_GROUP_SGIX 0x8028 +#endif /* GLX_SGIX_visual_select_group */ + +#ifndef GLX_SGI_cushion +#define GLX_SGI_cushion 1 +typedef void ( *PFNGLXCUSHIONSGIPROC) (Display *dpy, Window window, float cushion); +#ifdef GLX_GLXEXT_PROTOTYPES +void glXCushionSGI (Display *dpy, Window window, float cushion); +#endif +#endif /* GLX_SGI_cushion */ + +#ifndef GLX_SGI_make_current_read +#define GLX_SGI_make_current_read 1 +typedef Bool ( *PFNGLXMAKECURRENTREADSGIPROC) (Display *dpy, GLXDrawable draw, GLXDrawable read, GLXContext ctx); +typedef GLXDrawable ( *PFNGLXGETCURRENTREADDRAWABLESGIPROC) (void); +#ifdef GLX_GLXEXT_PROTOTYPES +Bool glXMakeCurrentReadSGI (Display *dpy, GLXDrawable draw, GLXDrawable read, GLXContext ctx); +GLXDrawable glXGetCurrentReadDrawableSGI (void); +#endif +#endif /* GLX_SGI_make_current_read */ + +#ifndef GLX_SGI_swap_control +#define GLX_SGI_swap_control 1 +typedef int ( *PFNGLXSWAPINTERVALSGIPROC) (int interval); +#ifdef GLX_GLXEXT_PROTOTYPES +int glXSwapIntervalSGI (int interval); +#endif +#endif /* GLX_SGI_swap_control */ + +#ifndef GLX_SGI_video_sync +#define GLX_SGI_video_sync 1 +typedef int ( *PFNGLXGETVIDEOSYNCSGIPROC) (unsigned int *count); +typedef int ( *PFNGLXWAITVIDEOSYNCSGIPROC) (int divisor, int remainder, unsigned int *count); +#ifdef GLX_GLXEXT_PROTOTYPES +int glXGetVideoSyncSGI (unsigned int *count); +int glXWaitVideoSyncSGI (int divisor, int remainder, unsigned int *count); +#endif +#endif /* GLX_SGI_video_sync */ + +#ifndef GLX_SUN_get_transparent_index +#define GLX_SUN_get_transparent_index 1 +typedef Status ( *PFNGLXGETTRANSPARENTINDEXSUNPROC) (Display *dpy, Window overlay, Window underlay, long *pTransparentIndex); +#ifdef GLX_GLXEXT_PROTOTYPES +Status glXGetTransparentIndexSUN (Display *dpy, Window overlay, Window underlay, long *pTransparentIndex); +#endif +#endif /* GLX_SUN_get_transparent_index */ + +#ifdef __cplusplus +} +#endif + +#endif diff --git a/thirdparty/include/GL3/wglext.h b/thirdparty/include/GL3/wglext.h new file mode 100644 index 000000000..e9648c37c --- /dev/null +++ b/thirdparty/include/GL3/wglext.h @@ -0,0 +1,833 @@ +#ifndef __wglext_h_ +#define __wglext_h_ 1 + +#ifdef __cplusplus +extern "C" { +#endif + +/* +** Copyright (c) 2013-2014 The Khronos Group Inc. +** +** Permission is hereby granted, free of charge, to any person obtaining a +** copy of this software and/or associated documentation files (the +** "Materials"), to deal in the Materials without restriction, including +** without limitation the rights to use, copy, modify, merge, publish, +** distribute, sublicense, and/or sell copies of the Materials, and to +** permit persons to whom the Materials are furnished to do so, subject to +** the following conditions: +** +** The above copyright notice and this permission notice shall be included +** in all copies or substantial portions of the Materials. +** +** THE MATERIALS ARE PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, +** EXPRESS OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF +** MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. +** IN NO EVENT SHALL THE AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY +** CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT, +** TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION WITH THE +** MATERIALS OR THE USE OR OTHER DEALINGS IN THE MATERIALS. +*/ +/* +** This header is generated from the Khronos OpenGL / OpenGL ES XML +** API Registry. The current version of the Registry, generator scripts +** used to make the header, and the header can be found at +** http://www.opengl.org/registry/ +** +** Khronos $Revision: 26290 $ on $Date: 2014-04-16 05:35:38 -0700 (Wed, 16 Apr 2014) $ +*/ + +#if defined(_WIN32) && !defined(APIENTRY) && !defined(__CYGWIN__) && !defined(__SCITECH_SNAP__) +#define WIN32_LEAN_AND_MEAN 1 +#include +#endif + +#define WGL_WGLEXT_VERSION 20140416 + +/* Generated C header for: + * API: wgl + * Versions considered: .* + * Versions emitted: _nomatch_^ + * Default extensions included: wgl + * Additional extensions included: _nomatch_^ + * Extensions removed: _nomatch_^ + */ + +#ifndef WGL_ARB_buffer_region +#define WGL_ARB_buffer_region 1 +#define WGL_FRONT_COLOR_BUFFER_BIT_ARB 0x00000001 +#define WGL_BACK_COLOR_BUFFER_BIT_ARB 0x00000002 +#define WGL_DEPTH_BUFFER_BIT_ARB 0x00000004 +#define WGL_STENCIL_BUFFER_BIT_ARB 0x00000008 +typedef HANDLE (WINAPI * PFNWGLCREATEBUFFERREGIONARBPROC) (HDC hDC, int iLayerPlane, UINT uType); +typedef VOID (WINAPI * PFNWGLDELETEBUFFERREGIONARBPROC) (HANDLE hRegion); +typedef BOOL (WINAPI * PFNWGLSAVEBUFFERREGIONARBPROC) (HANDLE hRegion, int x, int y, int width, int height); +typedef BOOL (WINAPI * PFNWGLRESTOREBUFFERREGIONARBPROC) (HANDLE hRegion, int x, int y, int width, int height, int xSrc, int ySrc); +#ifdef WGL_WGLEXT_PROTOTYPES +HANDLE WINAPI wglCreateBufferRegionARB (HDC hDC, int iLayerPlane, UINT uType); +VOID WINAPI wglDeleteBufferRegionARB (HANDLE hRegion); +BOOL WINAPI wglSaveBufferRegionARB (HANDLE hRegion, int x, int y, int width, int height); +BOOL WINAPI wglRestoreBufferRegionARB (HANDLE hRegion, int x, int y, int width, int height, int xSrc, int ySrc); +#endif +#endif /* WGL_ARB_buffer_region */ + +#ifndef WGL_ARB_create_context +#define WGL_ARB_create_context 1 +#define WGL_CONTEXT_DEBUG_BIT_ARB 0x00000001 +#define WGL_CONTEXT_FORWARD_COMPATIBLE_BIT_ARB 0x00000002 +#define WGL_CONTEXT_MAJOR_VERSION_ARB 0x2091 +#define WGL_CONTEXT_MINOR_VERSION_ARB 0x2092 +#define WGL_CONTEXT_LAYER_PLANE_ARB 0x2093 +#define WGL_CONTEXT_FLAGS_ARB 0x2094 +#define ERROR_INVALID_VERSION_ARB 0x2095 +typedef HGLRC (WINAPI * PFNWGLCREATECONTEXTATTRIBSARBPROC) (HDC hDC, HGLRC hShareContext, const int *attribList); +#ifdef WGL_WGLEXT_PROTOTYPES +HGLRC WINAPI wglCreateContextAttribsARB (HDC hDC, HGLRC hShareContext, const int *attribList); +#endif +#endif /* WGL_ARB_create_context */ + +#ifndef WGL_ARB_create_context_profile +#define WGL_ARB_create_context_profile 1 +#define WGL_CONTEXT_PROFILE_MASK_ARB 0x9126 +#define WGL_CONTEXT_CORE_PROFILE_BIT_ARB 0x00000001 +#define WGL_CONTEXT_COMPATIBILITY_PROFILE_BIT_ARB 0x00000002 +#define ERROR_INVALID_PROFILE_ARB 0x2096 +#endif /* WGL_ARB_create_context_profile */ + +#ifndef WGL_ARB_create_context_robustness +#define WGL_ARB_create_context_robustness 1 +#define WGL_CONTEXT_ROBUST_ACCESS_BIT_ARB 0x00000004 +#define WGL_LOSE_CONTEXT_ON_RESET_ARB 0x8252 +#define WGL_CONTEXT_RESET_NOTIFICATION_STRATEGY_ARB 0x8256 +#define WGL_NO_RESET_NOTIFICATION_ARB 0x8261 +#endif /* WGL_ARB_create_context_robustness */ + +#ifndef WGL_ARB_extensions_string +#define WGL_ARB_extensions_string 1 +typedef const char *(WINAPI * PFNWGLGETEXTENSIONSSTRINGARBPROC) (HDC hdc); +#ifdef WGL_WGLEXT_PROTOTYPES +const char *WINAPI wglGetExtensionsStringARB (HDC hdc); +#endif +#endif /* WGL_ARB_extensions_string */ + +#ifndef WGL_ARB_framebuffer_sRGB +#define WGL_ARB_framebuffer_sRGB 1 +#define WGL_FRAMEBUFFER_SRGB_CAPABLE_ARB 0x20A9 +#endif /* WGL_ARB_framebuffer_sRGB */ + +#ifndef WGL_ARB_make_current_read +#define WGL_ARB_make_current_read 1 +#define ERROR_INVALID_PIXEL_TYPE_ARB 0x2043 +#define ERROR_INCOMPATIBLE_DEVICE_CONTEXTS_ARB 0x2054 +typedef BOOL (WINAPI * PFNWGLMAKECONTEXTCURRENTARBPROC) (HDC hDrawDC, HDC hReadDC, HGLRC hglrc); +typedef HDC (WINAPI * PFNWGLGETCURRENTREADDCARBPROC) (void); +#ifdef WGL_WGLEXT_PROTOTYPES +BOOL WINAPI wglMakeContextCurrentARB (HDC hDrawDC, HDC hReadDC, HGLRC hglrc); +HDC WINAPI wglGetCurrentReadDCARB (void); +#endif +#endif /* WGL_ARB_make_current_read */ + +#ifndef WGL_ARB_multisample +#define WGL_ARB_multisample 1 +#define WGL_SAMPLE_BUFFERS_ARB 0x2041 +#define WGL_SAMPLES_ARB 0x2042 +#endif /* WGL_ARB_multisample */ + +#ifndef WGL_ARB_pbuffer +#define WGL_ARB_pbuffer 1 +DECLARE_HANDLE(HPBUFFERARB); +#define WGL_DRAW_TO_PBUFFER_ARB 0x202D +#define WGL_MAX_PBUFFER_PIXELS_ARB 0x202E +#define WGL_MAX_PBUFFER_WIDTH_ARB 0x202F +#define WGL_MAX_PBUFFER_HEIGHT_ARB 0x2030 +#define WGL_PBUFFER_LARGEST_ARB 0x2033 +#define WGL_PBUFFER_WIDTH_ARB 0x2034 +#define WGL_PBUFFER_HEIGHT_ARB 0x2035 +#define WGL_PBUFFER_LOST_ARB 0x2036 +typedef HPBUFFERARB (WINAPI * PFNWGLCREATEPBUFFERARBPROC) (HDC hDC, int iPixelFormat, int iWidth, int iHeight, const int *piAttribList); +typedef HDC (WINAPI * PFNWGLGETPBUFFERDCARBPROC) (HPBUFFERARB hPbuffer); +typedef int (WINAPI * PFNWGLRELEASEPBUFFERDCARBPROC) (HPBUFFERARB hPbuffer, HDC hDC); +typedef BOOL (WINAPI * PFNWGLDESTROYPBUFFERARBPROC) (HPBUFFERARB hPbuffer); +typedef BOOL (WINAPI * PFNWGLQUERYPBUFFERARBPROC) (HPBUFFERARB hPbuffer, int iAttribute, int *piValue); +#ifdef WGL_WGLEXT_PROTOTYPES +HPBUFFERARB WINAPI wglCreatePbufferARB (HDC hDC, int iPixelFormat, int iWidth, int iHeight, const int *piAttribList); +HDC WINAPI wglGetPbufferDCARB (HPBUFFERARB hPbuffer); +int WINAPI wglReleasePbufferDCARB (HPBUFFERARB hPbuffer, HDC hDC); +BOOL WINAPI wglDestroyPbufferARB (HPBUFFERARB hPbuffer); +BOOL WINAPI wglQueryPbufferARB (HPBUFFERARB hPbuffer, int iAttribute, int *piValue); +#endif +#endif /* WGL_ARB_pbuffer */ + +#ifndef WGL_ARB_pixel_format +#define WGL_ARB_pixel_format 1 +#define WGL_NUMBER_PIXEL_FORMATS_ARB 0x2000 +#define WGL_DRAW_TO_WINDOW_ARB 0x2001 +#define WGL_DRAW_TO_BITMAP_ARB 0x2002 +#define WGL_ACCELERATION_ARB 0x2003 +#define WGL_NEED_PALETTE_ARB 0x2004 +#define WGL_NEED_SYSTEM_PALETTE_ARB 0x2005 +#define WGL_SWAP_LAYER_BUFFERS_ARB 0x2006 +#define WGL_SWAP_METHOD_ARB 0x2007 +#define WGL_NUMBER_OVERLAYS_ARB 0x2008 +#define WGL_NUMBER_UNDERLAYS_ARB 0x2009 +#define WGL_TRANSPARENT_ARB 0x200A +#define WGL_TRANSPARENT_RED_VALUE_ARB 0x2037 +#define WGL_TRANSPARENT_GREEN_VALUE_ARB 0x2038 +#define WGL_TRANSPARENT_BLUE_VALUE_ARB 0x2039 +#define WGL_TRANSPARENT_ALPHA_VALUE_ARB 0x203A +#define WGL_TRANSPARENT_INDEX_VALUE_ARB 0x203B +#define WGL_SHARE_DEPTH_ARB 0x200C +#define WGL_SHARE_STENCIL_ARB 0x200D +#define WGL_SHARE_ACCUM_ARB 0x200E +#define WGL_SUPPORT_GDI_ARB 0x200F +#define WGL_SUPPORT_OPENGL_ARB 0x2010 +#define WGL_DOUBLE_BUFFER_ARB 0x2011 +#define WGL_STEREO_ARB 0x2012 +#define WGL_PIXEL_TYPE_ARB 0x2013 +#define WGL_COLOR_BITS_ARB 0x2014 +#define WGL_RED_BITS_ARB 0x2015 +#define WGL_RED_SHIFT_ARB 0x2016 +#define WGL_GREEN_BITS_ARB 0x2017 +#define WGL_GREEN_SHIFT_ARB 0x2018 +#define WGL_BLUE_BITS_ARB 0x2019 +#define WGL_BLUE_SHIFT_ARB 0x201A +#define WGL_ALPHA_BITS_ARB 0x201B +#define WGL_ALPHA_SHIFT_ARB 0x201C +#define WGL_ACCUM_BITS_ARB 0x201D +#define WGL_ACCUM_RED_BITS_ARB 0x201E +#define WGL_ACCUM_GREEN_BITS_ARB 0x201F +#define WGL_ACCUM_BLUE_BITS_ARB 0x2020 +#define WGL_ACCUM_ALPHA_BITS_ARB 0x2021 +#define WGL_DEPTH_BITS_ARB 0x2022 +#define WGL_STENCIL_BITS_ARB 0x2023 +#define WGL_AUX_BUFFERS_ARB 0x2024 +#define WGL_NO_ACCELERATION_ARB 0x2025 +#define WGL_GENERIC_ACCELERATION_ARB 0x2026 +#define WGL_FULL_ACCELERATION_ARB 0x2027 +#define WGL_SWAP_EXCHANGE_ARB 0x2028 +#define WGL_SWAP_COPY_ARB 0x2029 +#define WGL_SWAP_UNDEFINED_ARB 0x202A +#define WGL_TYPE_RGBA_ARB 0x202B +#define WGL_TYPE_COLORINDEX_ARB 0x202C +typedef BOOL (WINAPI * PFNWGLGETPIXELFORMATATTRIBIVARBPROC) (HDC hdc, int iPixelFormat, int iLayerPlane, UINT nAttributes, const int *piAttributes, int *piValues); +typedef BOOL (WINAPI * PFNWGLGETPIXELFORMATATTRIBFVARBPROC) (HDC hdc, int iPixelFormat, int iLayerPlane, UINT nAttributes, const int *piAttributes, FLOAT *pfValues); +typedef BOOL (WINAPI * PFNWGLCHOOSEPIXELFORMATARBPROC) (HDC hdc, const int *piAttribIList, const FLOAT *pfAttribFList, UINT nMaxFormats, int *piFormats, UINT *nNumFormats); +#ifdef WGL_WGLEXT_PROTOTYPES +BOOL WINAPI wglGetPixelFormatAttribivARB (HDC hdc, int iPixelFormat, int iLayerPlane, UINT nAttributes, const int *piAttributes, int *piValues); +BOOL WINAPI wglGetPixelFormatAttribfvARB (HDC hdc, int iPixelFormat, int iLayerPlane, UINT nAttributes, const int *piAttributes, FLOAT *pfValues); +BOOL WINAPI wglChoosePixelFormatARB (HDC hdc, const int *piAttribIList, const FLOAT *pfAttribFList, UINT nMaxFormats, int *piFormats, UINT *nNumFormats); +#endif +#endif /* WGL_ARB_pixel_format */ + +#ifndef WGL_ARB_pixel_format_float +#define WGL_ARB_pixel_format_float 1 +#define WGL_TYPE_RGBA_FLOAT_ARB 0x21A0 +#endif /* WGL_ARB_pixel_format_float */ + +#ifndef WGL_ARB_render_texture +#define WGL_ARB_render_texture 1 +#define WGL_BIND_TO_TEXTURE_RGB_ARB 0x2070 +#define WGL_BIND_TO_TEXTURE_RGBA_ARB 0x2071 +#define WGL_TEXTURE_FORMAT_ARB 0x2072 +#define WGL_TEXTURE_TARGET_ARB 0x2073 +#define WGL_MIPMAP_TEXTURE_ARB 0x2074 +#define WGL_TEXTURE_RGB_ARB 0x2075 +#define WGL_TEXTURE_RGBA_ARB 0x2076 +#define WGL_NO_TEXTURE_ARB 0x2077 +#define WGL_TEXTURE_CUBE_MAP_ARB 0x2078 +#define WGL_TEXTURE_1D_ARB 0x2079 +#define WGL_TEXTURE_2D_ARB 0x207A +#define WGL_MIPMAP_LEVEL_ARB 0x207B +#define WGL_CUBE_MAP_FACE_ARB 0x207C +#define WGL_TEXTURE_CUBE_MAP_POSITIVE_X_ARB 0x207D +#define WGL_TEXTURE_CUBE_MAP_NEGATIVE_X_ARB 0x207E +#define WGL_TEXTURE_CUBE_MAP_POSITIVE_Y_ARB 0x207F +#define WGL_TEXTURE_CUBE_MAP_NEGATIVE_Y_ARB 0x2080 +#define WGL_TEXTURE_CUBE_MAP_POSITIVE_Z_ARB 0x2081 +#define WGL_TEXTURE_CUBE_MAP_NEGATIVE_Z_ARB 0x2082 +#define WGL_FRONT_LEFT_ARB 0x2083 +#define WGL_FRONT_RIGHT_ARB 0x2084 +#define WGL_BACK_LEFT_ARB 0x2085 +#define WGL_BACK_RIGHT_ARB 0x2086 +#define WGL_AUX0_ARB 0x2087 +#define WGL_AUX1_ARB 0x2088 +#define WGL_AUX2_ARB 0x2089 +#define WGL_AUX3_ARB 0x208A +#define WGL_AUX4_ARB 0x208B +#define WGL_AUX5_ARB 0x208C +#define WGL_AUX6_ARB 0x208D +#define WGL_AUX7_ARB 0x208E +#define WGL_AUX8_ARB 0x208F +#define WGL_AUX9_ARB 0x2090 +typedef BOOL (WINAPI * PFNWGLBINDTEXIMAGEARBPROC) (HPBUFFERARB hPbuffer, int iBuffer); +typedef BOOL (WINAPI * PFNWGLRELEASETEXIMAGEARBPROC) (HPBUFFERARB hPbuffer, int iBuffer); +typedef BOOL (WINAPI * PFNWGLSETPBUFFERATTRIBARBPROC) (HPBUFFERARB hPbuffer, const int *piAttribList); +#ifdef WGL_WGLEXT_PROTOTYPES +BOOL WINAPI wglBindTexImageARB (HPBUFFERARB hPbuffer, int iBuffer); +BOOL WINAPI wglReleaseTexImageARB (HPBUFFERARB hPbuffer, int iBuffer); +BOOL WINAPI wglSetPbufferAttribARB (HPBUFFERARB hPbuffer, const int *piAttribList); +#endif +#endif /* WGL_ARB_render_texture */ + +#ifndef WGL_ARB_robustness_application_isolation +#define WGL_ARB_robustness_application_isolation 1 +#define WGL_CONTEXT_RESET_ISOLATION_BIT_ARB 0x00000008 +#endif /* WGL_ARB_robustness_application_isolation */ + +#ifndef WGL_ARB_robustness_share_group_isolation +#define WGL_ARB_robustness_share_group_isolation 1 +#endif /* WGL_ARB_robustness_share_group_isolation */ + +#ifndef WGL_3DFX_multisample +#define WGL_3DFX_multisample 1 +#define WGL_SAMPLE_BUFFERS_3DFX 0x2060 +#define WGL_SAMPLES_3DFX 0x2061 +#endif /* WGL_3DFX_multisample */ + +#ifndef WGL_3DL_stereo_control +#define WGL_3DL_stereo_control 1 +#define WGL_STEREO_EMITTER_ENABLE_3DL 0x2055 +#define WGL_STEREO_EMITTER_DISABLE_3DL 0x2056 +#define WGL_STEREO_POLARITY_NORMAL_3DL 0x2057 +#define WGL_STEREO_POLARITY_INVERT_3DL 0x2058 +typedef BOOL (WINAPI * PFNWGLSETSTEREOEMITTERSTATE3DLPROC) (HDC hDC, UINT uState); +#ifdef WGL_WGLEXT_PROTOTYPES +BOOL WINAPI wglSetStereoEmitterState3DL (HDC hDC, UINT uState); +#endif +#endif /* WGL_3DL_stereo_control */ + +#ifndef WGL_AMD_gpu_association +#define WGL_AMD_gpu_association 1 +#define WGL_GPU_VENDOR_AMD 0x1F00 +#define WGL_GPU_RENDERER_STRING_AMD 0x1F01 +#define WGL_GPU_OPENGL_VERSION_STRING_AMD 0x1F02 +#define WGL_GPU_FASTEST_TARGET_GPUS_AMD 0x21A2 +#define WGL_GPU_RAM_AMD 0x21A3 +#define WGL_GPU_CLOCK_AMD 0x21A4 +#define WGL_GPU_NUM_PIPES_AMD 0x21A5 +#define WGL_GPU_NUM_SIMD_AMD 0x21A6 +#define WGL_GPU_NUM_RB_AMD 0x21A7 +#define WGL_GPU_NUM_SPI_AMD 0x21A8 +typedef UINT (WINAPI * PFNWGLGETGPUIDSAMDPROC) (UINT maxCount, UINT *ids); +typedef INT (WINAPI * PFNWGLGETGPUINFOAMDPROC) (UINT id, int property, GLenum dataType, UINT size, void *data); +typedef UINT (WINAPI * PFNWGLGETCONTEXTGPUIDAMDPROC) (HGLRC hglrc); +typedef HGLRC (WINAPI * PFNWGLCREATEASSOCIATEDCONTEXTAMDPROC) (UINT id); +typedef HGLRC (WINAPI * PFNWGLCREATEASSOCIATEDCONTEXTATTRIBSAMDPROC) (UINT id, HGLRC hShareContext, const int *attribList); +typedef BOOL (WINAPI * PFNWGLDELETEASSOCIATEDCONTEXTAMDPROC) (HGLRC hglrc); +typedef BOOL (WINAPI * PFNWGLMAKEASSOCIATEDCONTEXTCURRENTAMDPROC) (HGLRC hglrc); +typedef HGLRC (WINAPI * PFNWGLGETCURRENTASSOCIATEDCONTEXTAMDPROC) (void); +typedef VOID (WINAPI * PFNWGLBLITCONTEXTFRAMEBUFFERAMDPROC) (HGLRC dstCtx, GLint srcX0, GLint srcY0, GLint srcX1, GLint srcY1, GLint dstX0, GLint dstY0, GLint dstX1, GLint dstY1, GLbitfield mask, GLenum filter); +#ifdef WGL_WGLEXT_PROTOTYPES +UINT WINAPI wglGetGPUIDsAMD (UINT maxCount, UINT *ids); +INT WINAPI wglGetGPUInfoAMD (UINT id, int property, GLenum dataType, UINT size, void *data); +UINT WINAPI wglGetContextGPUIDAMD (HGLRC hglrc); +HGLRC WINAPI wglCreateAssociatedContextAMD (UINT id); +HGLRC WINAPI wglCreateAssociatedContextAttribsAMD (UINT id, HGLRC hShareContext, const int *attribList); +BOOL WINAPI wglDeleteAssociatedContextAMD (HGLRC hglrc); +BOOL WINAPI wglMakeAssociatedContextCurrentAMD (HGLRC hglrc); +HGLRC WINAPI wglGetCurrentAssociatedContextAMD (void); +VOID WINAPI wglBlitContextFramebufferAMD (HGLRC dstCtx, GLint srcX0, GLint srcY0, GLint srcX1, GLint srcY1, GLint dstX0, GLint dstY0, GLint dstX1, GLint dstY1, GLbitfield mask, GLenum filter); +#endif +#endif /* WGL_AMD_gpu_association */ + +#ifndef WGL_ATI_pixel_format_float +#define WGL_ATI_pixel_format_float 1 +#define WGL_TYPE_RGBA_FLOAT_ATI 0x21A0 +#endif /* WGL_ATI_pixel_format_float */ + +#ifndef WGL_EXT_create_context_es2_profile +#define WGL_EXT_create_context_es2_profile 1 +#define WGL_CONTEXT_ES2_PROFILE_BIT_EXT 0x00000004 +#endif /* WGL_EXT_create_context_es2_profile */ + +#ifndef WGL_EXT_create_context_es_profile +#define WGL_EXT_create_context_es_profile 1 +#define WGL_CONTEXT_ES_PROFILE_BIT_EXT 0x00000004 +#endif /* WGL_EXT_create_context_es_profile */ + +#ifndef WGL_EXT_depth_float +#define WGL_EXT_depth_float 1 +#define WGL_DEPTH_FLOAT_EXT 0x2040 +#endif /* WGL_EXT_depth_float */ + +#ifndef WGL_EXT_display_color_table +#define WGL_EXT_display_color_table 1 +typedef GLboolean (WINAPI * PFNWGLCREATEDISPLAYCOLORTABLEEXTPROC) (GLushort id); +typedef GLboolean (WINAPI * PFNWGLLOADDISPLAYCOLORTABLEEXTPROC) (const GLushort *table, GLuint length); +typedef GLboolean (WINAPI * PFNWGLBINDDISPLAYCOLORTABLEEXTPROC) (GLushort id); +typedef VOID (WINAPI * PFNWGLDESTROYDISPLAYCOLORTABLEEXTPROC) (GLushort id); +#ifdef WGL_WGLEXT_PROTOTYPES +GLboolean WINAPI wglCreateDisplayColorTableEXT (GLushort id); +GLboolean WINAPI wglLoadDisplayColorTableEXT (const GLushort *table, GLuint length); +GLboolean WINAPI wglBindDisplayColorTableEXT (GLushort id); +VOID WINAPI wglDestroyDisplayColorTableEXT (GLushort id); +#endif +#endif /* WGL_EXT_display_color_table */ + +#ifndef WGL_EXT_extensions_string +#define WGL_EXT_extensions_string 1 +typedef const char *(WINAPI * PFNWGLGETEXTENSIONSSTRINGEXTPROC) (void); +#ifdef WGL_WGLEXT_PROTOTYPES +const char *WINAPI wglGetExtensionsStringEXT (void); +#endif +#endif /* WGL_EXT_extensions_string */ + +#ifndef WGL_EXT_framebuffer_sRGB +#define WGL_EXT_framebuffer_sRGB 1 +#define WGL_FRAMEBUFFER_SRGB_CAPABLE_EXT 0x20A9 +#endif /* WGL_EXT_framebuffer_sRGB */ + +#ifndef WGL_EXT_make_current_read +#define WGL_EXT_make_current_read 1 +#define ERROR_INVALID_PIXEL_TYPE_EXT 0x2043 +typedef BOOL (WINAPI * PFNWGLMAKECONTEXTCURRENTEXTPROC) (HDC hDrawDC, HDC hReadDC, HGLRC hglrc); +typedef HDC (WINAPI * PFNWGLGETCURRENTREADDCEXTPROC) (void); +#ifdef WGL_WGLEXT_PROTOTYPES +BOOL WINAPI wglMakeContextCurrentEXT (HDC hDrawDC, HDC hReadDC, HGLRC hglrc); +HDC WINAPI wglGetCurrentReadDCEXT (void); +#endif +#endif /* WGL_EXT_make_current_read */ + +#ifndef WGL_EXT_multisample +#define WGL_EXT_multisample 1 +#define WGL_SAMPLE_BUFFERS_EXT 0x2041 +#define WGL_SAMPLES_EXT 0x2042 +#endif /* WGL_EXT_multisample */ + +#ifndef WGL_EXT_pbuffer +#define WGL_EXT_pbuffer 1 +DECLARE_HANDLE(HPBUFFEREXT); +#define WGL_DRAW_TO_PBUFFER_EXT 0x202D +#define WGL_MAX_PBUFFER_PIXELS_EXT 0x202E +#define WGL_MAX_PBUFFER_WIDTH_EXT 0x202F +#define WGL_MAX_PBUFFER_HEIGHT_EXT 0x2030 +#define WGL_OPTIMAL_PBUFFER_WIDTH_EXT 0x2031 +#define WGL_OPTIMAL_PBUFFER_HEIGHT_EXT 0x2032 +#define WGL_PBUFFER_LARGEST_EXT 0x2033 +#define WGL_PBUFFER_WIDTH_EXT 0x2034 +#define WGL_PBUFFER_HEIGHT_EXT 0x2035 +typedef HPBUFFEREXT (WINAPI * PFNWGLCREATEPBUFFEREXTPROC) (HDC hDC, int iPixelFormat, int iWidth, int iHeight, const int *piAttribList); +typedef HDC (WINAPI * PFNWGLGETPBUFFERDCEXTPROC) (HPBUFFEREXT hPbuffer); +typedef int (WINAPI * PFNWGLRELEASEPBUFFERDCEXTPROC) (HPBUFFEREXT hPbuffer, HDC hDC); +typedef BOOL (WINAPI * PFNWGLDESTROYPBUFFEREXTPROC) (HPBUFFEREXT hPbuffer); +typedef BOOL (WINAPI * PFNWGLQUERYPBUFFEREXTPROC) (HPBUFFEREXT hPbuffer, int iAttribute, int *piValue); +#ifdef WGL_WGLEXT_PROTOTYPES +HPBUFFEREXT WINAPI wglCreatePbufferEXT (HDC hDC, int iPixelFormat, int iWidth, int iHeight, const int *piAttribList); +HDC WINAPI wglGetPbufferDCEXT (HPBUFFEREXT hPbuffer); +int WINAPI wglReleasePbufferDCEXT (HPBUFFEREXT hPbuffer, HDC hDC); +BOOL WINAPI wglDestroyPbufferEXT (HPBUFFEREXT hPbuffer); +BOOL WINAPI wglQueryPbufferEXT (HPBUFFEREXT hPbuffer, int iAttribute, int *piValue); +#endif +#endif /* WGL_EXT_pbuffer */ + +#ifndef WGL_EXT_pixel_format +#define WGL_EXT_pixel_format 1 +#define WGL_NUMBER_PIXEL_FORMATS_EXT 0x2000 +#define WGL_DRAW_TO_WINDOW_EXT 0x2001 +#define WGL_DRAW_TO_BITMAP_EXT 0x2002 +#define WGL_ACCELERATION_EXT 0x2003 +#define WGL_NEED_PALETTE_EXT 0x2004 +#define WGL_NEED_SYSTEM_PALETTE_EXT 0x2005 +#define WGL_SWAP_LAYER_BUFFERS_EXT 0x2006 +#define WGL_SWAP_METHOD_EXT 0x2007 +#define WGL_NUMBER_OVERLAYS_EXT 0x2008 +#define WGL_NUMBER_UNDERLAYS_EXT 0x2009 +#define WGL_TRANSPARENT_EXT 0x200A +#define WGL_TRANSPARENT_VALUE_EXT 0x200B +#define WGL_SHARE_DEPTH_EXT 0x200C +#define WGL_SHARE_STENCIL_EXT 0x200D +#define WGL_SHARE_ACCUM_EXT 0x200E +#define WGL_SUPPORT_GDI_EXT 0x200F +#define WGL_SUPPORT_OPENGL_EXT 0x2010 +#define WGL_DOUBLE_BUFFER_EXT 0x2011 +#define WGL_STEREO_EXT 0x2012 +#define WGL_PIXEL_TYPE_EXT 0x2013 +#define WGL_COLOR_BITS_EXT 0x2014 +#define WGL_RED_BITS_EXT 0x2015 +#define WGL_RED_SHIFT_EXT 0x2016 +#define WGL_GREEN_BITS_EXT 0x2017 +#define WGL_GREEN_SHIFT_EXT 0x2018 +#define WGL_BLUE_BITS_EXT 0x2019 +#define WGL_BLUE_SHIFT_EXT 0x201A +#define WGL_ALPHA_BITS_EXT 0x201B +#define WGL_ALPHA_SHIFT_EXT 0x201C +#define WGL_ACCUM_BITS_EXT 0x201D +#define WGL_ACCUM_RED_BITS_EXT 0x201E +#define WGL_ACCUM_GREEN_BITS_EXT 0x201F +#define WGL_ACCUM_BLUE_BITS_EXT 0x2020 +#define WGL_ACCUM_ALPHA_BITS_EXT 0x2021 +#define WGL_DEPTH_BITS_EXT 0x2022 +#define WGL_STENCIL_BITS_EXT 0x2023 +#define WGL_AUX_BUFFERS_EXT 0x2024 +#define WGL_NO_ACCELERATION_EXT 0x2025 +#define WGL_GENERIC_ACCELERATION_EXT 0x2026 +#define WGL_FULL_ACCELERATION_EXT 0x2027 +#define WGL_SWAP_EXCHANGE_EXT 0x2028 +#define WGL_SWAP_COPY_EXT 0x2029 +#define WGL_SWAP_UNDEFINED_EXT 0x202A +#define WGL_TYPE_RGBA_EXT 0x202B +#define WGL_TYPE_COLORINDEX_EXT 0x202C +typedef BOOL (WINAPI * PFNWGLGETPIXELFORMATATTRIBIVEXTPROC) (HDC hdc, int iPixelFormat, int iLayerPlane, UINT nAttributes, int *piAttributes, int *piValues); +typedef BOOL (WINAPI * PFNWGLGETPIXELFORMATATTRIBFVEXTPROC) (HDC hdc, int iPixelFormat, int iLayerPlane, UINT nAttributes, int *piAttributes, FLOAT *pfValues); +typedef BOOL (WINAPI * PFNWGLCHOOSEPIXELFORMATEXTPROC) (HDC hdc, const int *piAttribIList, const FLOAT *pfAttribFList, UINT nMaxFormats, int *piFormats, UINT *nNumFormats); +#ifdef WGL_WGLEXT_PROTOTYPES +BOOL WINAPI wglGetPixelFormatAttribivEXT (HDC hdc, int iPixelFormat, int iLayerPlane, UINT nAttributes, int *piAttributes, int *piValues); +BOOL WINAPI wglGetPixelFormatAttribfvEXT (HDC hdc, int iPixelFormat, int iLayerPlane, UINT nAttributes, int *piAttributes, FLOAT *pfValues); +BOOL WINAPI wglChoosePixelFormatEXT (HDC hdc, const int *piAttribIList, const FLOAT *pfAttribFList, UINT nMaxFormats, int *piFormats, UINT *nNumFormats); +#endif +#endif /* WGL_EXT_pixel_format */ + +#ifndef WGL_EXT_pixel_format_packed_float +#define WGL_EXT_pixel_format_packed_float 1 +#define WGL_TYPE_RGBA_UNSIGNED_FLOAT_EXT 0x20A8 +#endif /* WGL_EXT_pixel_format_packed_float */ + +#ifndef WGL_EXT_swap_control +#define WGL_EXT_swap_control 1 +typedef BOOL (WINAPI * PFNWGLSWAPINTERVALEXTPROC) (int interval); +typedef int (WINAPI * PFNWGLGETSWAPINTERVALEXTPROC) (void); +#ifdef WGL_WGLEXT_PROTOTYPES +BOOL WINAPI wglSwapIntervalEXT (int interval); +int WINAPI wglGetSwapIntervalEXT (void); +#endif +#endif /* WGL_EXT_swap_control */ + +#ifndef WGL_EXT_swap_control_tear +#define WGL_EXT_swap_control_tear 1 +#endif /* WGL_EXT_swap_control_tear */ + +#ifndef WGL_I3D_digital_video_control +#define WGL_I3D_digital_video_control 1 +#define WGL_DIGITAL_VIDEO_CURSOR_ALPHA_FRAMEBUFFER_I3D 0x2050 +#define WGL_DIGITAL_VIDEO_CURSOR_ALPHA_VALUE_I3D 0x2051 +#define WGL_DIGITAL_VIDEO_CURSOR_INCLUDED_I3D 0x2052 +#define WGL_DIGITAL_VIDEO_GAMMA_CORRECTED_I3D 0x2053 +typedef BOOL (WINAPI * PFNWGLGETDIGITALVIDEOPARAMETERSI3DPROC) (HDC hDC, int iAttribute, int *piValue); +typedef BOOL (WINAPI * PFNWGLSETDIGITALVIDEOPARAMETERSI3DPROC) (HDC hDC, int iAttribute, const int *piValue); +#ifdef WGL_WGLEXT_PROTOTYPES +BOOL WINAPI wglGetDigitalVideoParametersI3D (HDC hDC, int iAttribute, int *piValue); +BOOL WINAPI wglSetDigitalVideoParametersI3D (HDC hDC, int iAttribute, const int *piValue); +#endif +#endif /* WGL_I3D_digital_video_control */ + +#ifndef WGL_I3D_gamma +#define WGL_I3D_gamma 1 +#define WGL_GAMMA_TABLE_SIZE_I3D 0x204E +#define WGL_GAMMA_EXCLUDE_DESKTOP_I3D 0x204F +typedef BOOL (WINAPI * PFNWGLGETGAMMATABLEPARAMETERSI3DPROC) (HDC hDC, int iAttribute, int *piValue); +typedef BOOL (WINAPI * PFNWGLSETGAMMATABLEPARAMETERSI3DPROC) (HDC hDC, int iAttribute, const int *piValue); +typedef BOOL (WINAPI * PFNWGLGETGAMMATABLEI3DPROC) (HDC hDC, int iEntries, USHORT *puRed, USHORT *puGreen, USHORT *puBlue); +typedef BOOL (WINAPI * PFNWGLSETGAMMATABLEI3DPROC) (HDC hDC, int iEntries, const USHORT *puRed, const USHORT *puGreen, const USHORT *puBlue); +#ifdef WGL_WGLEXT_PROTOTYPES +BOOL WINAPI wglGetGammaTableParametersI3D (HDC hDC, int iAttribute, int *piValue); +BOOL WINAPI wglSetGammaTableParametersI3D (HDC hDC, int iAttribute, const int *piValue); +BOOL WINAPI wglGetGammaTableI3D (HDC hDC, int iEntries, USHORT *puRed, USHORT *puGreen, USHORT *puBlue); +BOOL WINAPI wglSetGammaTableI3D (HDC hDC, int iEntries, const USHORT *puRed, const USHORT *puGreen, const USHORT *puBlue); +#endif +#endif /* WGL_I3D_gamma */ + +#ifndef WGL_I3D_genlock +#define WGL_I3D_genlock 1 +#define WGL_GENLOCK_SOURCE_MULTIVIEW_I3D 0x2044 +#define WGL_GENLOCK_SOURCE_EXTERNAL_SYNC_I3D 0x2045 +#define WGL_GENLOCK_SOURCE_EXTERNAL_FIELD_I3D 0x2046 +#define WGL_GENLOCK_SOURCE_EXTERNAL_TTL_I3D 0x2047 +#define WGL_GENLOCK_SOURCE_DIGITAL_SYNC_I3D 0x2048 +#define WGL_GENLOCK_SOURCE_DIGITAL_FIELD_I3D 0x2049 +#define WGL_GENLOCK_SOURCE_EDGE_FALLING_I3D 0x204A +#define WGL_GENLOCK_SOURCE_EDGE_RISING_I3D 0x204B +#define WGL_GENLOCK_SOURCE_EDGE_BOTH_I3D 0x204C +typedef BOOL (WINAPI * PFNWGLENABLEGENLOCKI3DPROC) (HDC hDC); +typedef BOOL (WINAPI * PFNWGLDISABLEGENLOCKI3DPROC) (HDC hDC); +typedef BOOL (WINAPI * PFNWGLISENABLEDGENLOCKI3DPROC) (HDC hDC, BOOL *pFlag); +typedef BOOL (WINAPI * PFNWGLGENLOCKSOURCEI3DPROC) (HDC hDC, UINT uSource); +typedef BOOL (WINAPI * PFNWGLGETGENLOCKSOURCEI3DPROC) (HDC hDC, UINT *uSource); +typedef BOOL (WINAPI * PFNWGLGENLOCKSOURCEEDGEI3DPROC) (HDC hDC, UINT uEdge); +typedef BOOL (WINAPI * PFNWGLGETGENLOCKSOURCEEDGEI3DPROC) (HDC hDC, UINT *uEdge); +typedef BOOL (WINAPI * PFNWGLGENLOCKSAMPLERATEI3DPROC) (HDC hDC, UINT uRate); +typedef BOOL (WINAPI * PFNWGLGETGENLOCKSAMPLERATEI3DPROC) (HDC hDC, UINT *uRate); +typedef BOOL (WINAPI * PFNWGLGENLOCKSOURCEDELAYI3DPROC) (HDC hDC, UINT uDelay); +typedef BOOL (WINAPI * PFNWGLGETGENLOCKSOURCEDELAYI3DPROC) (HDC hDC, UINT *uDelay); +typedef BOOL (WINAPI * PFNWGLQUERYGENLOCKMAXSOURCEDELAYI3DPROC) (HDC hDC, UINT *uMaxLineDelay, UINT *uMaxPixelDelay); +#ifdef WGL_WGLEXT_PROTOTYPES +BOOL WINAPI wglEnableGenlockI3D (HDC hDC); +BOOL WINAPI wglDisableGenlockI3D (HDC hDC); +BOOL WINAPI wglIsEnabledGenlockI3D (HDC hDC, BOOL *pFlag); +BOOL WINAPI wglGenlockSourceI3D (HDC hDC, UINT uSource); +BOOL WINAPI wglGetGenlockSourceI3D (HDC hDC, UINT *uSource); +BOOL WINAPI wglGenlockSourceEdgeI3D (HDC hDC, UINT uEdge); +BOOL WINAPI wglGetGenlockSourceEdgeI3D (HDC hDC, UINT *uEdge); +BOOL WINAPI wglGenlockSampleRateI3D (HDC hDC, UINT uRate); +BOOL WINAPI wglGetGenlockSampleRateI3D (HDC hDC, UINT *uRate); +BOOL WINAPI wglGenlockSourceDelayI3D (HDC hDC, UINT uDelay); +BOOL WINAPI wglGetGenlockSourceDelayI3D (HDC hDC, UINT *uDelay); +BOOL WINAPI wglQueryGenlockMaxSourceDelayI3D (HDC hDC, UINT *uMaxLineDelay, UINT *uMaxPixelDelay); +#endif +#endif /* WGL_I3D_genlock */ + +#ifndef WGL_I3D_image_buffer +#define WGL_I3D_image_buffer 1 +#define WGL_IMAGE_BUFFER_MIN_ACCESS_I3D 0x00000001 +#define WGL_IMAGE_BUFFER_LOCK_I3D 0x00000002 +typedef LPVOID (WINAPI * PFNWGLCREATEIMAGEBUFFERI3DPROC) (HDC hDC, DWORD dwSize, UINT uFlags); +typedef BOOL (WINAPI * PFNWGLDESTROYIMAGEBUFFERI3DPROC) (HDC hDC, LPVOID pAddress); +typedef BOOL (WINAPI * PFNWGLASSOCIATEIMAGEBUFFEREVENTSI3DPROC) (HDC hDC, const HANDLE *pEvent, const LPVOID *pAddress, const DWORD *pSize, UINT count); +typedef BOOL (WINAPI * PFNWGLRELEASEIMAGEBUFFEREVENTSI3DPROC) (HDC hDC, const LPVOID *pAddress, UINT count); +#ifdef WGL_WGLEXT_PROTOTYPES +LPVOID WINAPI wglCreateImageBufferI3D (HDC hDC, DWORD dwSize, UINT uFlags); +BOOL WINAPI wglDestroyImageBufferI3D (HDC hDC, LPVOID pAddress); +BOOL WINAPI wglAssociateImageBufferEventsI3D (HDC hDC, const HANDLE *pEvent, const LPVOID *pAddress, const DWORD *pSize, UINT count); +BOOL WINAPI wglReleaseImageBufferEventsI3D (HDC hDC, const LPVOID *pAddress, UINT count); +#endif +#endif /* WGL_I3D_image_buffer */ + +#ifndef WGL_I3D_swap_frame_lock +#define WGL_I3D_swap_frame_lock 1 +typedef BOOL (WINAPI * PFNWGLENABLEFRAMELOCKI3DPROC) (void); +typedef BOOL (WINAPI * PFNWGLDISABLEFRAMELOCKI3DPROC) (void); +typedef BOOL (WINAPI * PFNWGLISENABLEDFRAMELOCKI3DPROC) (BOOL *pFlag); +typedef BOOL (WINAPI * PFNWGLQUERYFRAMELOCKMASTERI3DPROC) (BOOL *pFlag); +#ifdef WGL_WGLEXT_PROTOTYPES +BOOL WINAPI wglEnableFrameLockI3D (void); +BOOL WINAPI wglDisableFrameLockI3D (void); +BOOL WINAPI wglIsEnabledFrameLockI3D (BOOL *pFlag); +BOOL WINAPI wglQueryFrameLockMasterI3D (BOOL *pFlag); +#endif +#endif /* WGL_I3D_swap_frame_lock */ + +#ifndef WGL_I3D_swap_frame_usage +#define WGL_I3D_swap_frame_usage 1 +typedef BOOL (WINAPI * PFNWGLGETFRAMEUSAGEI3DPROC) (float *pUsage); +typedef BOOL (WINAPI * PFNWGLBEGINFRAMETRACKINGI3DPROC) (void); +typedef BOOL (WINAPI * PFNWGLENDFRAMETRACKINGI3DPROC) (void); +typedef BOOL (WINAPI * PFNWGLQUERYFRAMETRACKINGI3DPROC) (DWORD *pFrameCount, DWORD *pMissedFrames, float *pLastMissedUsage); +#ifdef WGL_WGLEXT_PROTOTYPES +BOOL WINAPI wglGetFrameUsageI3D (float *pUsage); +BOOL WINAPI wglBeginFrameTrackingI3D (void); +BOOL WINAPI wglEndFrameTrackingI3D (void); +BOOL WINAPI wglQueryFrameTrackingI3D (DWORD *pFrameCount, DWORD *pMissedFrames, float *pLastMissedUsage); +#endif +#endif /* WGL_I3D_swap_frame_usage */ + +#ifndef WGL_NV_DX_interop +#define WGL_NV_DX_interop 1 +#define WGL_ACCESS_READ_ONLY_NV 0x00000000 +#define WGL_ACCESS_READ_WRITE_NV 0x00000001 +#define WGL_ACCESS_WRITE_DISCARD_NV 0x00000002 +typedef BOOL (WINAPI * PFNWGLDXSETRESOURCESHAREHANDLENVPROC) (void *dxObject, HANDLE shareHandle); +typedef HANDLE (WINAPI * PFNWGLDXOPENDEVICENVPROC) (void *dxDevice); +typedef BOOL (WINAPI * PFNWGLDXCLOSEDEVICENVPROC) (HANDLE hDevice); +typedef HANDLE (WINAPI * PFNWGLDXREGISTEROBJECTNVPROC) (HANDLE hDevice, void *dxObject, GLuint name, GLenum type, GLenum access); +typedef BOOL (WINAPI * PFNWGLDXUNREGISTEROBJECTNVPROC) (HANDLE hDevice, HANDLE hObject); +typedef BOOL (WINAPI * PFNWGLDXOBJECTACCESSNVPROC) (HANDLE hObject, GLenum access); +typedef BOOL (WINAPI * PFNWGLDXLOCKOBJECTSNVPROC) (HANDLE hDevice, GLint count, HANDLE *hObjects); +typedef BOOL (WINAPI * PFNWGLDXUNLOCKOBJECTSNVPROC) (HANDLE hDevice, GLint count, HANDLE *hObjects); +#ifdef WGL_WGLEXT_PROTOTYPES +BOOL WINAPI wglDXSetResourceShareHandleNV (void *dxObject, HANDLE shareHandle); +HANDLE WINAPI wglDXOpenDeviceNV (void *dxDevice); +BOOL WINAPI wglDXCloseDeviceNV (HANDLE hDevice); +HANDLE WINAPI wglDXRegisterObjectNV (HANDLE hDevice, void *dxObject, GLuint name, GLenum type, GLenum access); +BOOL WINAPI wglDXUnregisterObjectNV (HANDLE hDevice, HANDLE hObject); +BOOL WINAPI wglDXObjectAccessNV (HANDLE hObject, GLenum access); +BOOL WINAPI wglDXLockObjectsNV (HANDLE hDevice, GLint count, HANDLE *hObjects); +BOOL WINAPI wglDXUnlockObjectsNV (HANDLE hDevice, GLint count, HANDLE *hObjects); +#endif +#endif /* WGL_NV_DX_interop */ + +#ifndef WGL_NV_DX_interop2 +#define WGL_NV_DX_interop2 1 +#endif /* WGL_NV_DX_interop2 */ + +#ifndef WGL_NV_copy_image +#define WGL_NV_copy_image 1 +typedef BOOL (WINAPI * PFNWGLCOPYIMAGESUBDATANVPROC) (HGLRC hSrcRC, GLuint srcName, GLenum srcTarget, GLint srcLevel, GLint srcX, GLint srcY, GLint srcZ, HGLRC hDstRC, GLuint dstName, GLenum dstTarget, GLint dstLevel, GLint dstX, GLint dstY, GLint dstZ, GLsizei width, GLsizei height, GLsizei depth); +#ifdef WGL_WGLEXT_PROTOTYPES +BOOL WINAPI wglCopyImageSubDataNV (HGLRC hSrcRC, GLuint srcName, GLenum srcTarget, GLint srcLevel, GLint srcX, GLint srcY, GLint srcZ, HGLRC hDstRC, GLuint dstName, GLenum dstTarget, GLint dstLevel, GLint dstX, GLint dstY, GLint dstZ, GLsizei width, GLsizei height, GLsizei depth); +#endif +#endif /* WGL_NV_copy_image */ + +#ifndef WGL_NV_delay_before_swap +#define WGL_NV_delay_before_swap 1 +typedef BOOL (WINAPI * PFNWGLDELAYBEFORESWAPNVPROC) (HDC hDC, GLfloat seconds); +#ifdef WGL_WGLEXT_PROTOTYPES +BOOL WINAPI wglDelayBeforeSwapNV (HDC hDC, GLfloat seconds); +#endif +#endif /* WGL_NV_delay_before_swap */ + +#ifndef WGL_NV_float_buffer +#define WGL_NV_float_buffer 1 +#define WGL_FLOAT_COMPONENTS_NV 0x20B0 +#define WGL_BIND_TO_TEXTURE_RECTANGLE_FLOAT_R_NV 0x20B1 +#define WGL_BIND_TO_TEXTURE_RECTANGLE_FLOAT_RG_NV 0x20B2 +#define WGL_BIND_TO_TEXTURE_RECTANGLE_FLOAT_RGB_NV 0x20B3 +#define WGL_BIND_TO_TEXTURE_RECTANGLE_FLOAT_RGBA_NV 0x20B4 +#define WGL_TEXTURE_FLOAT_R_NV 0x20B5 +#define WGL_TEXTURE_FLOAT_RG_NV 0x20B6 +#define WGL_TEXTURE_FLOAT_RGB_NV 0x20B7 +#define WGL_TEXTURE_FLOAT_RGBA_NV 0x20B8 +#endif /* WGL_NV_float_buffer */ + +#ifndef WGL_NV_gpu_affinity +#define WGL_NV_gpu_affinity 1 +DECLARE_HANDLE(HGPUNV); +struct _GPU_DEVICE { + DWORD cb; + CHAR DeviceName[32]; + CHAR DeviceString[128]; + DWORD Flags; + RECT rcVirtualScreen; +}; +typedef struct _GPU_DEVICE *PGPU_DEVICE; +#define ERROR_INCOMPATIBLE_AFFINITY_MASKS_NV 0x20D0 +#define ERROR_MISSING_AFFINITY_MASK_NV 0x20D1 +typedef BOOL (WINAPI * PFNWGLENUMGPUSNVPROC) (UINT iGpuIndex, HGPUNV *phGpu); +typedef BOOL (WINAPI * PFNWGLENUMGPUDEVICESNVPROC) (HGPUNV hGpu, UINT iDeviceIndex, PGPU_DEVICE lpGpuDevice); +typedef HDC (WINAPI * PFNWGLCREATEAFFINITYDCNVPROC) (const HGPUNV *phGpuList); +typedef BOOL (WINAPI * PFNWGLENUMGPUSFROMAFFINITYDCNVPROC) (HDC hAffinityDC, UINT iGpuIndex, HGPUNV *hGpu); +typedef BOOL (WINAPI * PFNWGLDELETEDCNVPROC) (HDC hdc); +#ifdef WGL_WGLEXT_PROTOTYPES +BOOL WINAPI wglEnumGpusNV (UINT iGpuIndex, HGPUNV *phGpu); +BOOL WINAPI wglEnumGpuDevicesNV (HGPUNV hGpu, UINT iDeviceIndex, PGPU_DEVICE lpGpuDevice); +HDC WINAPI wglCreateAffinityDCNV (const HGPUNV *phGpuList); +BOOL WINAPI wglEnumGpusFromAffinityDCNV (HDC hAffinityDC, UINT iGpuIndex, HGPUNV *hGpu); +BOOL WINAPI wglDeleteDCNV (HDC hdc); +#endif +#endif /* WGL_NV_gpu_affinity */ + +#ifndef WGL_NV_multisample_coverage +#define WGL_NV_multisample_coverage 1 +#define WGL_COVERAGE_SAMPLES_NV 0x2042 +#define WGL_COLOR_SAMPLES_NV 0x20B9 +#endif /* WGL_NV_multisample_coverage */ + +#ifndef WGL_NV_present_video +#define WGL_NV_present_video 1 +DECLARE_HANDLE(HVIDEOOUTPUTDEVICENV); +#define WGL_NUM_VIDEO_SLOTS_NV 0x20F0 +typedef int (WINAPI * PFNWGLENUMERATEVIDEODEVICESNVPROC) (HDC hDC, HVIDEOOUTPUTDEVICENV *phDeviceList); +typedef BOOL (WINAPI * PFNWGLBINDVIDEODEVICENVPROC) (HDC hDC, unsigned int uVideoSlot, HVIDEOOUTPUTDEVICENV hVideoDevice, const int *piAttribList); +typedef BOOL (WINAPI * PFNWGLQUERYCURRENTCONTEXTNVPROC) (int iAttribute, int *piValue); +#ifdef WGL_WGLEXT_PROTOTYPES +int WINAPI wglEnumerateVideoDevicesNV (HDC hDC, HVIDEOOUTPUTDEVICENV *phDeviceList); +BOOL WINAPI wglBindVideoDeviceNV (HDC hDC, unsigned int uVideoSlot, HVIDEOOUTPUTDEVICENV hVideoDevice, const int *piAttribList); +BOOL WINAPI wglQueryCurrentContextNV (int iAttribute, int *piValue); +#endif +#endif /* WGL_NV_present_video */ + +#ifndef WGL_NV_render_depth_texture +#define WGL_NV_render_depth_texture 1 +#define WGL_BIND_TO_TEXTURE_DEPTH_NV 0x20A3 +#define WGL_BIND_TO_TEXTURE_RECTANGLE_DEPTH_NV 0x20A4 +#define WGL_DEPTH_TEXTURE_FORMAT_NV 0x20A5 +#define WGL_TEXTURE_DEPTH_COMPONENT_NV 0x20A6 +#define WGL_DEPTH_COMPONENT_NV 0x20A7 +#endif /* WGL_NV_render_depth_texture */ + +#ifndef WGL_NV_render_texture_rectangle +#define WGL_NV_render_texture_rectangle 1 +#define WGL_BIND_TO_TEXTURE_RECTANGLE_RGB_NV 0x20A0 +#define WGL_BIND_TO_TEXTURE_RECTANGLE_RGBA_NV 0x20A1 +#define WGL_TEXTURE_RECTANGLE_NV 0x20A2 +#endif /* WGL_NV_render_texture_rectangle */ + +#ifndef WGL_NV_swap_group +#define WGL_NV_swap_group 1 +typedef BOOL (WINAPI * PFNWGLJOINSWAPGROUPNVPROC) (HDC hDC, GLuint group); +typedef BOOL (WINAPI * PFNWGLBINDSWAPBARRIERNVPROC) (GLuint group, GLuint barrier); +typedef BOOL (WINAPI * PFNWGLQUERYSWAPGROUPNVPROC) (HDC hDC, GLuint *group, GLuint *barrier); +typedef BOOL (WINAPI * PFNWGLQUERYMAXSWAPGROUPSNVPROC) (HDC hDC, GLuint *maxGroups, GLuint *maxBarriers); +typedef BOOL (WINAPI * PFNWGLQUERYFRAMECOUNTNVPROC) (HDC hDC, GLuint *count); +typedef BOOL (WINAPI * PFNWGLRESETFRAMECOUNTNVPROC) (HDC hDC); +#ifdef WGL_WGLEXT_PROTOTYPES +BOOL WINAPI wglJoinSwapGroupNV (HDC hDC, GLuint group); +BOOL WINAPI wglBindSwapBarrierNV (GLuint group, GLuint barrier); +BOOL WINAPI wglQuerySwapGroupNV (HDC hDC, GLuint *group, GLuint *barrier); +BOOL WINAPI wglQueryMaxSwapGroupsNV (HDC hDC, GLuint *maxGroups, GLuint *maxBarriers); +BOOL WINAPI wglQueryFrameCountNV (HDC hDC, GLuint *count); +BOOL WINAPI wglResetFrameCountNV (HDC hDC); +#endif +#endif /* WGL_NV_swap_group */ + +#ifndef WGL_NV_vertex_array_range +#define WGL_NV_vertex_array_range 1 +typedef void *(WINAPI * PFNWGLALLOCATEMEMORYNVPROC) (GLsizei size, GLfloat readfreq, GLfloat writefreq, GLfloat priority); +typedef void (WINAPI * PFNWGLFREEMEMORYNVPROC) (void *pointer); +#ifdef WGL_WGLEXT_PROTOTYPES +void *WINAPI wglAllocateMemoryNV (GLsizei size, GLfloat readfreq, GLfloat writefreq, GLfloat priority); +void WINAPI wglFreeMemoryNV (void *pointer); +#endif +#endif /* WGL_NV_vertex_array_range */ + +#ifndef WGL_NV_video_capture +#define WGL_NV_video_capture 1 +DECLARE_HANDLE(HVIDEOINPUTDEVICENV); +#define WGL_UNIQUE_ID_NV 0x20CE +#define WGL_NUM_VIDEO_CAPTURE_SLOTS_NV 0x20CF +typedef BOOL (WINAPI * PFNWGLBINDVIDEOCAPTUREDEVICENVPROC) (UINT uVideoSlot, HVIDEOINPUTDEVICENV hDevice); +typedef UINT (WINAPI * PFNWGLENUMERATEVIDEOCAPTUREDEVICESNVPROC) (HDC hDc, HVIDEOINPUTDEVICENV *phDeviceList); +typedef BOOL (WINAPI * PFNWGLLOCKVIDEOCAPTUREDEVICENVPROC) (HDC hDc, HVIDEOINPUTDEVICENV hDevice); +typedef BOOL (WINAPI * PFNWGLQUERYVIDEOCAPTUREDEVICENVPROC) (HDC hDc, HVIDEOINPUTDEVICENV hDevice, int iAttribute, int *piValue); +typedef BOOL (WINAPI * PFNWGLRELEASEVIDEOCAPTUREDEVICENVPROC) (HDC hDc, HVIDEOINPUTDEVICENV hDevice); +#ifdef WGL_WGLEXT_PROTOTYPES +BOOL WINAPI wglBindVideoCaptureDeviceNV (UINT uVideoSlot, HVIDEOINPUTDEVICENV hDevice); +UINT WINAPI wglEnumerateVideoCaptureDevicesNV (HDC hDc, HVIDEOINPUTDEVICENV *phDeviceList); +BOOL WINAPI wglLockVideoCaptureDeviceNV (HDC hDc, HVIDEOINPUTDEVICENV hDevice); +BOOL WINAPI wglQueryVideoCaptureDeviceNV (HDC hDc, HVIDEOINPUTDEVICENV hDevice, int iAttribute, int *piValue); +BOOL WINAPI wglReleaseVideoCaptureDeviceNV (HDC hDc, HVIDEOINPUTDEVICENV hDevice); +#endif +#endif /* WGL_NV_video_capture */ + +#ifndef WGL_NV_video_output +#define WGL_NV_video_output 1 +DECLARE_HANDLE(HPVIDEODEV); +#define WGL_BIND_TO_VIDEO_RGB_NV 0x20C0 +#define WGL_BIND_TO_VIDEO_RGBA_NV 0x20C1 +#define WGL_BIND_TO_VIDEO_RGB_AND_DEPTH_NV 0x20C2 +#define WGL_VIDEO_OUT_COLOR_NV 0x20C3 +#define WGL_VIDEO_OUT_ALPHA_NV 0x20C4 +#define WGL_VIDEO_OUT_DEPTH_NV 0x20C5 +#define WGL_VIDEO_OUT_COLOR_AND_ALPHA_NV 0x20C6 +#define WGL_VIDEO_OUT_COLOR_AND_DEPTH_NV 0x20C7 +#define WGL_VIDEO_OUT_FRAME 0x20C8 +#define WGL_VIDEO_OUT_FIELD_1 0x20C9 +#define WGL_VIDEO_OUT_FIELD_2 0x20CA +#define WGL_VIDEO_OUT_STACKED_FIELDS_1_2 0x20CB +#define WGL_VIDEO_OUT_STACKED_FIELDS_2_1 0x20CC +typedef BOOL (WINAPI * PFNWGLGETVIDEODEVICENVPROC) (HDC hDC, int numDevices, HPVIDEODEV *hVideoDevice); +typedef BOOL (WINAPI * PFNWGLRELEASEVIDEODEVICENVPROC) (HPVIDEODEV hVideoDevice); +typedef BOOL (WINAPI * PFNWGLBINDVIDEOIMAGENVPROC) (HPVIDEODEV hVideoDevice, HPBUFFERARB hPbuffer, int iVideoBuffer); +typedef BOOL (WINAPI * PFNWGLRELEASEVIDEOIMAGENVPROC) (HPBUFFERARB hPbuffer, int iVideoBuffer); +typedef BOOL (WINAPI * PFNWGLSENDPBUFFERTOVIDEONVPROC) (HPBUFFERARB hPbuffer, int iBufferType, unsigned long *pulCounterPbuffer, BOOL bBlock); +typedef BOOL (WINAPI * PFNWGLGETVIDEOINFONVPROC) (HPVIDEODEV hpVideoDevice, unsigned long *pulCounterOutputPbuffer, unsigned long *pulCounterOutputVideo); +#ifdef WGL_WGLEXT_PROTOTYPES +BOOL WINAPI wglGetVideoDeviceNV (HDC hDC, int numDevices, HPVIDEODEV *hVideoDevice); +BOOL WINAPI wglReleaseVideoDeviceNV (HPVIDEODEV hVideoDevice); +BOOL WINAPI wglBindVideoImageNV (HPVIDEODEV hVideoDevice, HPBUFFERARB hPbuffer, int iVideoBuffer); +BOOL WINAPI wglReleaseVideoImageNV (HPBUFFERARB hPbuffer, int iVideoBuffer); +BOOL WINAPI wglSendPbufferToVideoNV (HPBUFFERARB hPbuffer, int iBufferType, unsigned long *pulCounterPbuffer, BOOL bBlock); +BOOL WINAPI wglGetVideoInfoNV (HPVIDEODEV hpVideoDevice, unsigned long *pulCounterOutputPbuffer, unsigned long *pulCounterOutputVideo); +#endif +#endif /* WGL_NV_video_output */ + +#ifndef WGL_OML_sync_control +#define WGL_OML_sync_control 1 +typedef BOOL (WINAPI * PFNWGLGETSYNCVALUESOMLPROC) (HDC hdc, INT64 *ust, INT64 *msc, INT64 *sbc); +typedef BOOL (WINAPI * PFNWGLGETMSCRATEOMLPROC) (HDC hdc, INT32 *numerator, INT32 *denominator); +typedef INT64 (WINAPI * PFNWGLSWAPBUFFERSMSCOMLPROC) (HDC hdc, INT64 target_msc, INT64 divisor, INT64 remainder); +typedef INT64 (WINAPI * PFNWGLSWAPLAYERBUFFERSMSCOMLPROC) (HDC hdc, int fuPlanes, INT64 target_msc, INT64 divisor, INT64 remainder); +typedef BOOL (WINAPI * PFNWGLWAITFORMSCOMLPROC) (HDC hdc, INT64 target_msc, INT64 divisor, INT64 remainder, INT64 *ust, INT64 *msc, INT64 *sbc); +typedef BOOL (WINAPI * PFNWGLWAITFORSBCOMLPROC) (HDC hdc, INT64 target_sbc, INT64 *ust, INT64 *msc, INT64 *sbc); +#ifdef WGL_WGLEXT_PROTOTYPES +BOOL WINAPI wglGetSyncValuesOML (HDC hdc, INT64 *ust, INT64 *msc, INT64 *sbc); +BOOL WINAPI wglGetMscRateOML (HDC hdc, INT32 *numerator, INT32 *denominator); +INT64 WINAPI wglSwapBuffersMscOML (HDC hdc, INT64 target_msc, INT64 divisor, INT64 remainder); +INT64 WINAPI wglSwapLayerBuffersMscOML (HDC hdc, int fuPlanes, INT64 target_msc, INT64 divisor, INT64 remainder); +BOOL WINAPI wglWaitForMscOML (HDC hdc, INT64 target_msc, INT64 divisor, INT64 remainder, INT64 *ust, INT64 *msc, INT64 *sbc); +BOOL WINAPI wglWaitForSbcOML (HDC hdc, INT64 target_sbc, INT64 *ust, INT64 *msc, INT64 *sbc); +#endif +#endif /* WGL_OML_sync_control */ + +#ifdef __cplusplus +} +#endif + +#endif diff --git a/thirdparty/include/Lua/lauxlib.h b/thirdparty/include/Lua/lauxlib.h new file mode 100644 index 000000000..0bac2467e --- /dev/null +++ b/thirdparty/include/Lua/lauxlib.h @@ -0,0 +1,256 @@ +/* +** $Id: lauxlib.h,v 1.128 2014/10/29 16:11:17 roberto Exp $ +** Auxiliary functions for building Lua libraries +** See Copyright Notice in lua.h +*/ + + +#ifndef lauxlib_h +#define lauxlib_h + + +#include +#include + +#include "lua.h" + + + +/* extra error code for 'luaL_load' */ +#define LUA_ERRFILE (LUA_ERRERR+1) + + +typedef struct luaL_Reg { + const char *name; + lua_CFunction func; +} luaL_Reg; + + +#define LUAL_NUMSIZES (sizeof(lua_Integer)*16 + sizeof(lua_Number)) + +LUALIB_API void (luaL_checkversion_) (lua_State *L, lua_Number ver, size_t sz); +#define luaL_checkversion(L) \ + luaL_checkversion_(L, LUA_VERSION_NUM, LUAL_NUMSIZES) + +LUALIB_API int (luaL_getmetafield) (lua_State *L, int obj, const char *e); +LUALIB_API int (luaL_callmeta) (lua_State *L, int obj, const char *e); +LUALIB_API const char *(luaL_tolstring) (lua_State *L, int idx, size_t *len); +LUALIB_API int (luaL_argerror) (lua_State *L, int arg, const char *extramsg); +LUALIB_API const char *(luaL_checklstring) (lua_State *L, int arg, + size_t *l); +LUALIB_API const char *(luaL_optlstring) (lua_State *L, int arg, + const char *def, size_t *l); +LUALIB_API lua_Number (luaL_checknumber) (lua_State *L, int arg); +LUALIB_API lua_Number (luaL_optnumber) (lua_State *L, int arg, lua_Number def); + +LUALIB_API lua_Integer (luaL_checkinteger) (lua_State *L, int arg); +LUALIB_API lua_Integer (luaL_optinteger) (lua_State *L, int arg, + lua_Integer def); + +LUALIB_API void (luaL_checkstack) (lua_State *L, int sz, const char *msg); +LUALIB_API void (luaL_checktype) (lua_State *L, int arg, int t); +LUALIB_API void (luaL_checkany) (lua_State *L, int arg); + +LUALIB_API int (luaL_newmetatable) (lua_State *L, const char *tname); +LUALIB_API void (luaL_setmetatable) (lua_State *L, const char *tname); +LUALIB_API void *(luaL_testudata) (lua_State *L, int ud, const char *tname); +LUALIB_API void *(luaL_checkudata) (lua_State *L, int ud, const char *tname); + +LUALIB_API void (luaL_where) (lua_State *L, int lvl); +LUALIB_API int (luaL_error) (lua_State *L, const char *fmt, ...); + +LUALIB_API int (luaL_checkoption) (lua_State *L, int arg, const char *def, + const char *const lst[]); + +LUALIB_API int (luaL_fileresult) (lua_State *L, int stat, const char *fname); +LUALIB_API int (luaL_execresult) (lua_State *L, int stat); + +/* pre-defined references */ +#define LUA_NOREF (-2) +#define LUA_REFNIL (-1) + +LUALIB_API int (luaL_ref) (lua_State *L, int t); +LUALIB_API void (luaL_unref) (lua_State *L, int t, int ref); + +LUALIB_API int (luaL_loadfilex) (lua_State *L, const char *filename, + const char *mode); + +#define luaL_loadfile(L,f) luaL_loadfilex(L,f,NULL) + +LUALIB_API int (luaL_loadbufferx) (lua_State *L, const char *buff, size_t sz, + const char *name, const char *mode); +LUALIB_API int (luaL_loadstring) (lua_State *L, const char *s); + +LUALIB_API lua_State *(luaL_newstate) (void); + +LUALIB_API lua_Integer (luaL_len) (lua_State *L, int idx); + +LUALIB_API const char *(luaL_gsub) (lua_State *L, const char *s, const char *p, + const char *r); + +LUALIB_API void (luaL_setfuncs) (lua_State *L, const luaL_Reg *l, int nup); + +LUALIB_API int (luaL_getsubtable) (lua_State *L, int idx, const char *fname); + +LUALIB_API void (luaL_traceback) (lua_State *L, lua_State *L1, + const char *msg, int level); + +LUALIB_API void (luaL_requiref) (lua_State *L, const char *modname, + lua_CFunction openf, int glb); + +/* +** =============================================================== +** some useful macros +** =============================================================== +*/ + + +#define luaL_newlibtable(L,l) \ + lua_createtable(L, 0, sizeof(l)/sizeof((l)[0]) - 1) + +#define luaL_newlib(L,l) \ + (luaL_checkversion(L), luaL_newlibtable(L,l), luaL_setfuncs(L,l,0)) + +#define luaL_argcheck(L, cond,arg,extramsg) \ + ((void)((cond) || luaL_argerror(L, (arg), (extramsg)))) +#define luaL_checkstring(L,n) (luaL_checklstring(L, (n), NULL)) +#define luaL_optstring(L,n,d) (luaL_optlstring(L, (n), (d), NULL)) + +#define luaL_typename(L,i) lua_typename(L, lua_type(L,(i))) + +#define luaL_dofile(L, fn) \ + (luaL_loadfile(L, fn) || lua_pcall(L, 0, LUA_MULTRET, 0)) + +#define luaL_dostring(L, s) \ + (luaL_loadstring(L, s) || lua_pcall(L, 0, LUA_MULTRET, 0)) + +#define luaL_getmetatable(L,n) (lua_getfield(L, LUA_REGISTRYINDEX, (n))) + +#define luaL_opt(L,f,n,d) (lua_isnoneornil(L,(n)) ? (d) : f(L,(n))) + +#define luaL_loadbuffer(L,s,sz,n) luaL_loadbufferx(L,s,sz,n,NULL) + + +/* +** {====================================================== +** Generic Buffer manipulation +** ======================================================= +*/ + +typedef struct luaL_Buffer { + char *b; /* buffer address */ + size_t size; /* buffer size */ + size_t n; /* number of characters in buffer */ + lua_State *L; + char initb[LUAL_BUFFERSIZE]; /* initial buffer */ +} luaL_Buffer; + + +#define luaL_addchar(B,c) \ + ((void)((B)->n < (B)->size || luaL_prepbuffsize((B), 1)), \ + ((B)->b[(B)->n++] = (c))) + +#define luaL_addsize(B,s) ((B)->n += (s)) + +LUALIB_API void (luaL_buffinit) (lua_State *L, luaL_Buffer *B); +LUALIB_API char *(luaL_prepbuffsize) (luaL_Buffer *B, size_t sz); +LUALIB_API void (luaL_addlstring) (luaL_Buffer *B, const char *s, size_t l); +LUALIB_API void (luaL_addstring) (luaL_Buffer *B, const char *s); +LUALIB_API void (luaL_addvalue) (luaL_Buffer *B); +LUALIB_API void (luaL_pushresult) (luaL_Buffer *B); +LUALIB_API void (luaL_pushresultsize) (luaL_Buffer *B, size_t sz); +LUALIB_API char *(luaL_buffinitsize) (lua_State *L, luaL_Buffer *B, size_t sz); + +#define luaL_prepbuffer(B) luaL_prepbuffsize(B, LUAL_BUFFERSIZE) + +/* }====================================================== */ + + + +/* +** {====================================================== +** File handles for IO library +** ======================================================= +*/ + +/* +** A file handle is a userdata with metatable 'LUA_FILEHANDLE' and +** initial structure 'luaL_Stream' (it may contain other fields +** after that initial structure). +*/ + +#define LUA_FILEHANDLE "FILE*" + + +typedef struct luaL_Stream { + FILE *f; /* stream (NULL for incompletely created streams) */ + lua_CFunction closef; /* to close stream (NULL for closed streams) */ +} luaL_Stream; + +/* }====================================================== */ + + + +/* compatibility with old module system */ +#if defined(LUA_COMPAT_MODULE) + +LUALIB_API void (luaL_pushmodule) (lua_State *L, const char *modname, + int sizehint); +LUALIB_API void (luaL_openlib) (lua_State *L, const char *libname, + const luaL_Reg *l, int nup); + +#define luaL_register(L,n,l) (luaL_openlib(L,(n),(l),0)) + +#endif + + +/* +** {================================================================== +** "Abstraction Layer" for basic report of messages and errors +** =================================================================== +*/ + +/* print a string */ +#if !defined(lua_writestring) +#define lua_writestring(s,l) fwrite((s), sizeof(char), (l), stdout) +#endif + +/* print a newline and flush the output */ +#if !defined(lua_writeline) +#define lua_writeline() (lua_writestring("\n", 1), fflush(stdout)) +#endif + +/* print an error message */ +#if !defined(lua_writestringerror) +#define lua_writestringerror(s,p) \ + (fprintf(stderr, (s), (p)), fflush(stderr)) +#endif + +/* }================================================================== */ + + +/* +** {============================================================ +** Compatibility with deprecated conversions +** ============================================================= +*/ +#if defined(LUA_COMPAT_APIINTCASTS) + +#define luaL_checkunsigned(L,a) ((lua_Unsigned)luaL_checkinteger(L,a)) +#define luaL_optunsigned(L,a,d) \ + ((lua_Unsigned)luaL_optinteger(L,a,(lua_Integer)(d))) + +#define luaL_checkint(L,n) ((int)luaL_checkinteger(L, (n))) +#define luaL_optint(L,n,d) ((int)luaL_optinteger(L, (n), (d))) + +#define luaL_checklong(L,n) ((long)luaL_checkinteger(L, (n))) +#define luaL_optlong(L,n,d) ((long)luaL_optinteger(L, (n), (d))) + +#endif +/* }============================================================ */ + + + +#endif + + diff --git a/thirdparty/include/Lua/lua.h b/thirdparty/include/Lua/lua.h new file mode 100644 index 000000000..6bb2042ac --- /dev/null +++ b/thirdparty/include/Lua/lua.h @@ -0,0 +1,485 @@ +/* +** $Id: lua.h,v 1.325 2014/12/26 17:24:27 roberto Exp $ +** Lua - A Scripting Language +** Lua.org, PUC-Rio, Brazil (http://www.lua.org) +** See Copyright Notice at the end of this file +*/ + + +#ifndef lua_h +#define lua_h + +#include +#include + + +#include + + +#define LUA_VERSION_MAJOR "5" +#define LUA_VERSION_MINOR "3" +#define LUA_VERSION_NUM 503 +#define LUA_VERSION_RELEASE "0" + +#define LUA_VERSION "Lua " LUA_VERSION_MAJOR "." LUA_VERSION_MINOR +#define LUA_RELEASE LUA_VERSION "." LUA_VERSION_RELEASE +#define LUA_COPYRIGHT LUA_RELEASE " Copyright (C) 1994-2015 Lua.org, PUC-Rio" +#define LUA_AUTHORS "R. Ierusalimschy, L. H. de Figueiredo, W. Celes" + + +/* mark for precompiled code ('Lua') */ +#define LUA_SIGNATURE "\x1bLua" + +/* option for multiple returns in 'lua_pcall' and 'lua_call' */ +#define LUA_MULTRET (-1) + + +/* +** pseudo-indices +*/ +#define LUA_REGISTRYINDEX LUAI_FIRSTPSEUDOIDX +#define lua_upvalueindex(i) (LUA_REGISTRYINDEX - (i)) + + +/* thread status */ +#define LUA_OK 0 +#define LUA_YIELD 1 +#define LUA_ERRRUN 2 +#define LUA_ERRSYNTAX 3 +#define LUA_ERRMEM 4 +#define LUA_ERRGCMM 5 +#define LUA_ERRERR 6 + + +typedef struct lua_State lua_State; + + +/* +** basic types +*/ +#define LUA_TNONE (-1) + +#define LUA_TNIL 0 +#define LUA_TBOOLEAN 1 +#define LUA_TLIGHTUSERDATA 2 +#define LUA_TNUMBER 3 +#define LUA_TSTRING 4 +#define LUA_TTABLE 5 +#define LUA_TFUNCTION 6 +#define LUA_TUSERDATA 7 +#define LUA_TTHREAD 8 + +#define LUA_NUMTAGS 9 + + + +/* minimum Lua stack available to a C function */ +#define LUA_MINSTACK 20 + + +/* predefined values in the registry */ +#define LUA_RIDX_MAINTHREAD 1 +#define LUA_RIDX_GLOBALS 2 +#define LUA_RIDX_LAST LUA_RIDX_GLOBALS + + +/* type of numbers in Lua */ +typedef LUA_NUMBER lua_Number; + + +/* type for integer functions */ +typedef LUA_INTEGER lua_Integer; + +/* unsigned integer type */ +typedef LUA_UNSIGNED lua_Unsigned; + +/* type for continuation-function contexts */ +typedef LUA_KCONTEXT lua_KContext; + + +/* +** Type for C functions registered with Lua +*/ +typedef int (*lua_CFunction) (lua_State *L); + +/* +** Type for continuation functions +*/ +typedef int (*lua_KFunction) (lua_State *L, int status, lua_KContext ctx); + + +/* +** Type for functions that read/write blocks when loading/dumping Lua chunks +*/ +typedef const char * (*lua_Reader) (lua_State *L, void *ud, size_t *sz); + +typedef int (*lua_Writer) (lua_State *L, const void *p, size_t sz, void *ud); + + +/* +** Type for memory-allocation functions +*/ +typedef void * (*lua_Alloc) (void *ud, void *ptr, size_t osize, size_t nsize); + + + +/* +** generic extra include file +*/ +#if defined(LUA_USER_H) +#include LUA_USER_H +#endif + + +/* +** RCS ident string +*/ +extern const char lua_ident[]; + + +/* +** state manipulation +*/ +LUA_API lua_State *(lua_newstate) (lua_Alloc f, void *ud); +LUA_API void (lua_close) (lua_State *L); +LUA_API lua_State *(lua_newthread) (lua_State *L); + +LUA_API lua_CFunction (lua_atpanic) (lua_State *L, lua_CFunction panicf); + + +LUA_API const lua_Number *(lua_version) (lua_State *L); + + +/* +** basic stack manipulation +*/ +LUA_API int (lua_absindex) (lua_State *L, int idx); +LUA_API int (lua_gettop) (lua_State *L); +LUA_API void (lua_settop) (lua_State *L, int idx); +LUA_API void (lua_pushvalue) (lua_State *L, int idx); +LUA_API void (lua_rotate) (lua_State *L, int idx, int n); +LUA_API void (lua_copy) (lua_State *L, int fromidx, int toidx); +LUA_API int (lua_checkstack) (lua_State *L, int n); + +LUA_API void (lua_xmove) (lua_State *from, lua_State *to, int n); + + +/* +** access functions (stack -> C) +*/ + +LUA_API int (lua_isnumber) (lua_State *L, int idx); +LUA_API int (lua_isstring) (lua_State *L, int idx); +LUA_API int (lua_iscfunction) (lua_State *L, int idx); +LUA_API int (lua_isinteger) (lua_State *L, int idx); +LUA_API int (lua_isuserdata) (lua_State *L, int idx); +LUA_API int (lua_type) (lua_State *L, int idx); +LUA_API const char *(lua_typename) (lua_State *L, int tp); + +LUA_API lua_Number (lua_tonumberx) (lua_State *L, int idx, int *isnum); +LUA_API lua_Integer (lua_tointegerx) (lua_State *L, int idx, int *isnum); +LUA_API int (lua_toboolean) (lua_State *L, int idx); +LUA_API const char *(lua_tolstring) (lua_State *L, int idx, size_t *len); +LUA_API size_t (lua_rawlen) (lua_State *L, int idx); +LUA_API lua_CFunction (lua_tocfunction) (lua_State *L, int idx); +LUA_API void *(lua_touserdata) (lua_State *L, int idx); +LUA_API lua_State *(lua_tothread) (lua_State *L, int idx); +LUA_API const void *(lua_topointer) (lua_State *L, int idx); + + +/* +** Comparison and arithmetic functions +*/ + +#define LUA_OPADD 0 /* ORDER TM, ORDER OP */ +#define LUA_OPSUB 1 +#define LUA_OPMUL 2 +#define LUA_OPMOD 3 +#define LUA_OPPOW 4 +#define LUA_OPDIV 5 +#define LUA_OPIDIV 6 +#define LUA_OPBAND 7 +#define LUA_OPBOR 8 +#define LUA_OPBXOR 9 +#define LUA_OPSHL 10 +#define LUA_OPSHR 11 +#define LUA_OPUNM 12 +#define LUA_OPBNOT 13 + +LUA_API void (lua_arith) (lua_State *L, int op); + +#define LUA_OPEQ 0 +#define LUA_OPLT 1 +#define LUA_OPLE 2 + +LUA_API int (lua_rawequal) (lua_State *L, int idx1, int idx2); +LUA_API int (lua_compare) (lua_State *L, int idx1, int idx2, int op); + + +/* +** push functions (C -> stack) +*/ +LUA_API void (lua_pushnil) (lua_State *L); +LUA_API void (lua_pushnumber) (lua_State *L, lua_Number n); +LUA_API void (lua_pushinteger) (lua_State *L, lua_Integer n); +LUA_API const char *(lua_pushlstring) (lua_State *L, const char *s, size_t len); +LUA_API const char *(lua_pushstring) (lua_State *L, const char *s); +LUA_API const char *(lua_pushvfstring) (lua_State *L, const char *fmt, + va_list argp); +LUA_API const char *(lua_pushfstring) (lua_State *L, const char *fmt, ...); +LUA_API void (lua_pushcclosure) (lua_State *L, lua_CFunction fn, int n); +LUA_API void (lua_pushboolean) (lua_State *L, int b); +LUA_API void (lua_pushlightuserdata) (lua_State *L, void *p); +LUA_API int (lua_pushthread) (lua_State *L); + + +/* +** get functions (Lua -> stack) +*/ +LUA_API int (lua_getglobal) (lua_State *L, const char *name); +LUA_API int (lua_gettable) (lua_State *L, int idx); +LUA_API int (lua_getfield) (lua_State *L, int idx, const char *k); +LUA_API int (lua_geti) (lua_State *L, int idx, lua_Integer n); +LUA_API int (lua_rawget) (lua_State *L, int idx); +LUA_API int (lua_rawgeti) (lua_State *L, int idx, lua_Integer n); +LUA_API int (lua_rawgetp) (lua_State *L, int idx, const void *p); + +LUA_API void (lua_createtable) (lua_State *L, int narr, int nrec); +LUA_API void *(lua_newuserdata) (lua_State *L, size_t sz); +LUA_API int (lua_getmetatable) (lua_State *L, int objindex); +LUA_API int (lua_getuservalue) (lua_State *L, int idx); + + +/* +** set functions (stack -> Lua) +*/ +LUA_API void (lua_setglobal) (lua_State *L, const char *name); +LUA_API void (lua_settable) (lua_State *L, int idx); +LUA_API void (lua_setfield) (lua_State *L, int idx, const char *k); +LUA_API void (lua_seti) (lua_State *L, int idx, lua_Integer n); +LUA_API void (lua_rawset) (lua_State *L, int idx); +LUA_API void (lua_rawseti) (lua_State *L, int idx, lua_Integer n); +LUA_API void (lua_rawsetp) (lua_State *L, int idx, const void *p); +LUA_API int (lua_setmetatable) (lua_State *L, int objindex); +LUA_API void (lua_setuservalue) (lua_State *L, int idx); + + +/* +** 'load' and 'call' functions (load and run Lua code) +*/ +LUA_API void (lua_callk) (lua_State *L, int nargs, int nresults, + lua_KContext ctx, lua_KFunction k); +#define lua_call(L,n,r) lua_callk(L, (n), (r), 0, NULL) + +LUA_API int (lua_pcallk) (lua_State *L, int nargs, int nresults, int errfunc, + lua_KContext ctx, lua_KFunction k); +#define lua_pcall(L,n,r,f) lua_pcallk(L, (n), (r), (f), 0, NULL) + +LUA_API int (lua_load) (lua_State *L, lua_Reader reader, void *dt, + const char *chunkname, const char *mode); + +LUA_API int (lua_dump) (lua_State *L, lua_Writer writer, void *data, int strip); + + +/* +** coroutine functions +*/ +LUA_API int (lua_yieldk) (lua_State *L, int nresults, lua_KContext ctx, + lua_KFunction k); +LUA_API int (lua_resume) (lua_State *L, lua_State *from, int narg); +LUA_API int (lua_status) (lua_State *L); +LUA_API int (lua_isyieldable) (lua_State *L); + +#define lua_yield(L,n) lua_yieldk(L, (n), 0, NULL) + + +/* +** garbage-collection function and options +*/ + +#define LUA_GCSTOP 0 +#define LUA_GCRESTART 1 +#define LUA_GCCOLLECT 2 +#define LUA_GCCOUNT 3 +#define LUA_GCCOUNTB 4 +#define LUA_GCSTEP 5 +#define LUA_GCSETPAUSE 6 +#define LUA_GCSETSTEPMUL 7 +#define LUA_GCISRUNNING 9 + +LUA_API int (lua_gc) (lua_State *L, int what, int data); + + +/* +** miscellaneous functions +*/ + +LUA_API int (lua_error) (lua_State *L); + +LUA_API int (lua_next) (lua_State *L, int idx); + +LUA_API void (lua_concat) (lua_State *L, int n); +LUA_API void (lua_len) (lua_State *L, int idx); + +LUA_API size_t (lua_stringtonumber) (lua_State *L, const char *s); + +LUA_API lua_Alloc (lua_getallocf) (lua_State *L, void **ud); +LUA_API void (lua_setallocf) (lua_State *L, lua_Alloc f, void *ud); + + + +/* +** {============================================================== +** some useful macros +** =============================================================== +*/ + +#define lua_getextraspace(L) ((void *)((char *)(L) - LUA_EXTRASPACE)) + +#define lua_tonumber(L,i) lua_tonumberx(L,(i),NULL) +#define lua_tointeger(L,i) lua_tointegerx(L,(i),NULL) + +#define lua_pop(L,n) lua_settop(L, -(n)-1) + +#define lua_newtable(L) lua_createtable(L, 0, 0) + +#define lua_register(L,n,f) (lua_pushcfunction(L, (f)), lua_setglobal(L, (n))) + +#define lua_pushcfunction(L,f) lua_pushcclosure(L, (f), 0) + +#define lua_isfunction(L,n) (lua_type(L, (n)) == LUA_TFUNCTION) +#define lua_istable(L,n) (lua_type(L, (n)) == LUA_TTABLE) +#define lua_islightuserdata(L,n) (lua_type(L, (n)) == LUA_TLIGHTUSERDATA) +#define lua_isnil(L,n) (lua_type(L, (n)) == LUA_TNIL) +#define lua_isboolean(L,n) (lua_type(L, (n)) == LUA_TBOOLEAN) +#define lua_isthread(L,n) (lua_type(L, (n)) == LUA_TTHREAD) +#define lua_isnone(L,n) (lua_type(L, (n)) == LUA_TNONE) +#define lua_isnoneornil(L, n) (lua_type(L, (n)) <= 0) + +#define lua_pushliteral(L, s) \ + lua_pushlstring(L, "" s, (sizeof(s)/sizeof(char))-1) + +#define lua_pushglobaltable(L) \ + lua_rawgeti(L, LUA_REGISTRYINDEX, LUA_RIDX_GLOBALS) + +#define lua_tostring(L,i) lua_tolstring(L, (i), NULL) + + +#define lua_insert(L,idx) lua_rotate(L, (idx), 1) + +#define lua_remove(L,idx) (lua_rotate(L, (idx), -1), lua_pop(L, 1)) + +#define lua_replace(L,idx) (lua_copy(L, -1, (idx)), lua_pop(L, 1)) + +/* }============================================================== */ + + +/* +** {============================================================== +** compatibility macros for unsigned conversions +** =============================================================== +*/ +#if defined(LUA_COMPAT_APIINTCASTS) + +#define lua_pushunsigned(L,n) lua_pushinteger(L, (lua_Integer)(n)) +#define lua_tounsignedx(L,i,is) ((lua_Unsigned)lua_tointegerx(L,i,is)) +#define lua_tounsigned(L,i) lua_tounsignedx(L,(i),NULL) + +#endif +/* }============================================================== */ + +/* +** {====================================================================== +** Debug API +** ======================================================================= +*/ + + +/* +** Event codes +*/ +#define LUA_HOOKCALL 0 +#define LUA_HOOKRET 1 +#define LUA_HOOKLINE 2 +#define LUA_HOOKCOUNT 3 +#define LUA_HOOKTAILCALL 4 + + +/* +** Event masks +*/ +#define LUA_MASKCALL (1 << LUA_HOOKCALL) +#define LUA_MASKRET (1 << LUA_HOOKRET) +#define LUA_MASKLINE (1 << LUA_HOOKLINE) +#define LUA_MASKCOUNT (1 << LUA_HOOKCOUNT) + +typedef struct lua_Debug lua_Debug; /* activation record */ + + +/* Functions to be called by the debugger in specific events */ +typedef void (*lua_Hook) (lua_State *L, lua_Debug *ar); + + +LUA_API int (lua_getstack) (lua_State *L, int level, lua_Debug *ar); +LUA_API int (lua_getinfo) (lua_State *L, const char *what, lua_Debug *ar); +LUA_API const char *(lua_getlocal) (lua_State *L, const lua_Debug *ar, int n); +LUA_API const char *(lua_setlocal) (lua_State *L, const lua_Debug *ar, int n); +LUA_API const char *(lua_getupvalue) (lua_State *L, int funcindex, int n); +LUA_API const char *(lua_setupvalue) (lua_State *L, int funcindex, int n); + +LUA_API void *(lua_upvalueid) (lua_State *L, int fidx, int n); +LUA_API void (lua_upvaluejoin) (lua_State *L, int fidx1, int n1, + int fidx2, int n2); + +LUA_API void (lua_sethook) (lua_State *L, lua_Hook func, int mask, int count); +LUA_API lua_Hook (lua_gethook) (lua_State *L); +LUA_API int (lua_gethookmask) (lua_State *L); +LUA_API int (lua_gethookcount) (lua_State *L); + + +struct lua_Debug { + int event; + const char *name; /* (n) */ + const char *namewhat; /* (n) 'global', 'local', 'field', 'method' */ + const char *what; /* (S) 'Lua', 'C', 'main', 'tail' */ + const char *source; /* (S) */ + int currentline; /* (l) */ + int linedefined; /* (S) */ + int lastlinedefined; /* (S) */ + unsigned char nups; /* (u) number of upvalues */ + unsigned char nparams;/* (u) number of parameters */ + char isvararg; /* (u) */ + char istailcall; /* (t) */ + char short_src[LUA_IDSIZE]; /* (S) */ + /* private part */ + struct CallInfo *i_ci; /* active function */ +}; + +/* }====================================================================== */ + + +/****************************************************************************** +* Copyright (C) 1994-2015 Lua.org, PUC-Rio. +* +* Permission is hereby granted, free of charge, to any person obtaining +* a copy of this software and associated documentation files (the +* "Software"), to deal in the Software without restriction, including +* without limitation the rights to use, copy, modify, merge, publish, +* distribute, sublicense, and/or sell copies of the Software, and to +* permit persons to whom the Software is furnished to do so, subject to +* the following conditions: +* +* The above copyright notice and this permission notice shall be +* included in all copies or substantial portions of the Software. +* +* THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, +* EXPRESS OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF +* MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. +* IN NO EVENT SHALL THE AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY +* CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT, +* TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION WITH THE +* SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE. +******************************************************************************/ + + +#endif diff --git a/thirdparty/include/Lua/luaconf.h b/thirdparty/include/Lua/luaconf.h new file mode 100644 index 000000000..fd28d21ae --- /dev/null +++ b/thirdparty/include/Lua/luaconf.h @@ -0,0 +1,735 @@ +/* +** $Id: luaconf.h,v 1.238 2014/12/29 13:27:55 roberto Exp $ +** Configuration file for Lua +** See Copyright Notice in lua.h +*/ + + +#ifndef luaconf_h +#define luaconf_h + +#include +#include + + +/* +** =================================================================== +** Search for "@@" to find all configurable definitions. +** =================================================================== +*/ + + +/* +** {==================================================================== +** System Configuration: macros to adapt (if needed) Lua to some +** particular platform, for instance compiling it with 32-bit numbers or +** restricting it to C89. +** ===================================================================== +*/ + +/* +@@ LUA_32BITS enables Lua with 32-bit integers and 32-bit floats. You +** can also define LUA_32BITS in the make file, but changing here you +** ensure that all software connected to Lua will be compiled with the +** same configuration. +*/ +/* #define LUA_32BITS */ + + +/* +@@ LUA_USE_C89 controls the use of non-ISO-C89 features. +** Define it if you want Lua to avoid the use of a few C99 features +** or Windows-specific features on Windows. +*/ +/* #define LUA_USE_C89 */ + + +/* +** By default, Lua on Windows use (some) specific Windows features +*/ +#if !defined(LUA_USE_C89) && defined(_WIN32) && !defined(_WIN32_WCE) +#define LUA_USE_WINDOWS /* enable goodies for regular Windows */ +#endif + + +#if defined(LUA_USE_WINDOWS) +#define LUA_DL_DLL /* enable support for DLL */ +#define LUA_USE_C89 /* broadly, Windows is C89 */ +#endif + + +#if defined(LUA_USE_LINUX) +#define LUA_USE_POSIX +#define LUA_USE_DLOPEN /* needs an extra library: -ldl */ +#define LUA_USE_READLINE /* needs some extra libraries */ +#endif + + +#if defined(LUA_USE_MACOSX) +#define LUA_USE_POSIX +#define LUA_USE_DLOPEN /* MacOS does not need -ldl */ +#define LUA_USE_READLINE /* needs an extra library: -lreadline */ +#endif + + +/* +@@ LUA_C89_NUMBERS ensures that Lua uses the largest types available for +** C89 ('long' and 'double'); Windows always has '__int64', so it does +** not need to use this case. +*/ +#if defined(LUA_USE_C89) && !defined(LUA_USE_WINDOWS) +#define LUA_C89_NUMBERS +#endif + + + +/* +@@ LUAI_BITSINT defines the (minimum) number of bits in an 'int'. +*/ +/* avoid undefined shifts */ +#if ((INT_MAX >> 15) >> 15) >= 1 +#define LUAI_BITSINT 32 +#else +/* 'int' always must have at least 16 bits */ +#define LUAI_BITSINT 16 +#endif + + +/* +@@ LUA_INT_INT / LUA_INT_LONG / LUA_INT_LONGLONG defines the type for +** Lua integers. +@@ LUA_REAL_FLOAT / LUA_REAL_DOUBLE / LUA_REAL_LONGDOUBLE defines +** the type for Lua floats. +** Lua should work fine with any mix of these options (if supported +** by your C compiler). The usual configurations are 64-bit integers +** and 'double' (the default), 32-bit integers and 'float' (for +** restricted platforms), and 'long'/'double' (for C compilers not +** compliant with C99, which may not have support for 'long long'). +*/ + +#if defined(LUA_32BITS) /* { */ +/* +** 32-bit integers and 'float' +*/ +#if LUAI_BITSINT >= 32 /* use 'int' if big enough */ +#define LUA_INT_INT +#else /* otherwise use 'long' */ +#define LUA_INT_LONG +#endif +#define LUA_REAL_FLOAT + +#elif defined(LUA_C89_NUMBERS) /* }{ */ +/* +** largest types available for C89 ('long' and 'double') +*/ +#define LUA_INT_LONG +#define LUA_REAL_DOUBLE + +#else /* }{ */ +/* +** default configuration for 64-bit Lua ('long long' and 'double') +*/ +#define LUA_INT_LONGLONG +#define LUA_REAL_DOUBLE + +#endif /* } */ + +/* }================================================================== */ + + + + +/* +** {================================================================== +** Configuration for Paths. +** =================================================================== +*/ + +/* +@@ LUA_PATH_DEFAULT is the default path that Lua uses to look for +** Lua libraries. +@@ LUA_CPATH_DEFAULT is the default path that Lua uses to look for +** C libraries. +** CHANGE them if your machine has a non-conventional directory +** hierarchy or if you want to install your libraries in +** non-conventional directories. +*/ +#define LUA_VDIR LUA_VERSION_MAJOR "." LUA_VERSION_MINOR +#if defined(_WIN32) /* { */ +/* +** In Windows, any exclamation mark ('!') in the path is replaced by the +** path of the directory of the executable file of the current process. +*/ +#define LUA_LDIR "!\\lua\\" +#define LUA_CDIR "!\\" +#define LUA_SHRDIR "!\\..\\share\\lua\\" LUA_VDIR "\\" +#define LUA_PATH_DEFAULT \ + LUA_LDIR"?.lua;" LUA_LDIR"?\\init.lua;" \ + LUA_CDIR"?.lua;" LUA_CDIR"?\\init.lua;" \ + LUA_SHRDIR"?.lua;" LUA_SHRDIR"?\\init.lua;" \ + ".\\?.lua;" ".\\?\\init.lua" +#define LUA_CPATH_DEFAULT \ + LUA_CDIR"?.dll;" \ + LUA_CDIR"..\\lib\\lua\\" LUA_VDIR "\\?.dll;" \ + LUA_CDIR"loadall.dll;" ".\\?.dll" + +#else /* }{ */ + +#define LUA_ROOT "/usr/local/" +#define LUA_LDIR LUA_ROOT "share/lua/" LUA_VDIR "/" +#define LUA_CDIR LUA_ROOT "lib/lua/" LUA_VDIR "/" +#define LUA_PATH_DEFAULT \ + LUA_LDIR"?.lua;" LUA_LDIR"?/init.lua;" \ + LUA_CDIR"?.lua;" LUA_CDIR"?/init.lua;" \ + "./?.lua;" "./?/init.lua" +#define LUA_CPATH_DEFAULT \ + LUA_CDIR"?.so;" LUA_CDIR"loadall.so;" "./?.so" +#endif /* } */ + + +/* +@@ LUA_DIRSEP is the directory separator (for submodules). +** CHANGE it if your machine does not use "/" as the directory separator +** and is not Windows. (On Windows Lua automatically uses "\".) +*/ +#if defined(_WIN32) +#define LUA_DIRSEP "\\" +#else +#define LUA_DIRSEP "/" +#endif + +/* }================================================================== */ + + +/* +** {================================================================== +** Marks for exported symbols in the C code +** =================================================================== +*/ + +/* +@@ LUA_API is a mark for all core API functions. +@@ LUALIB_API is a mark for all auxiliary library functions. +@@ LUAMOD_API is a mark for all standard library opening functions. +** CHANGE them if you need to define those functions in some special way. +** For instance, if you want to create one Windows DLL with the core and +** the libraries, you may want to use the following definition (define +** LUA_BUILD_AS_DLL to get it). +*/ +#if defined(LUA_BUILD_AS_DLL) /* { */ + +#if defined(LUA_CORE) || defined(LUA_LIB) /* { */ +#define LUA_API __declspec(dllexport) +#else /* }{ */ +#define LUA_API __declspec(dllimport) +#endif /* } */ + +#else /* }{ */ + +#define LUA_API extern + +#endif /* } */ + + +/* more often than not the libs go together with the core */ +#define LUALIB_API LUA_API +#define LUAMOD_API LUALIB_API + + +/* +@@ LUAI_FUNC is a mark for all extern functions that are not to be +** exported to outside modules. +@@ LUAI_DDEF and LUAI_DDEC are marks for all extern (const) variables +** that are not to be exported to outside modules (LUAI_DDEF for +** definitions and LUAI_DDEC for declarations). +** CHANGE them if you need to mark them in some special way. Elf/gcc +** (versions 3.2 and later) mark them as "hidden" to optimize access +** when Lua is compiled as a shared library. Not all elf targets support +** this attribute. Unfortunately, gcc does not offer a way to check +** whether the target offers that support, and those without support +** give a warning about it. To avoid these warnings, change to the +** default definition. +*/ +#if defined(__GNUC__) && ((__GNUC__*100 + __GNUC_MINOR__) >= 302) && \ + defined(__ELF__) /* { */ +#define LUAI_FUNC __attribute__((visibility("hidden"))) extern +#else /* }{ */ +#define LUAI_FUNC extern +#endif /* } */ + +#define LUAI_DDEC LUAI_FUNC +#define LUAI_DDEF /* empty */ + +/* }================================================================== */ + + +/* +** {================================================================== +** Compatibility with previous versions +** =================================================================== +*/ + +/* +@@ LUA_COMPAT_5_2 controls other macros for compatibility with Lua 5.2. +@@ LUA_COMPAT_5_1 controls other macros for compatibility with Lua 5.1. +** You can define it to get all options, or change specific options +** to fit your specific needs. +*/ +#if defined(LUA_COMPAT_5_2) /* { */ + +/* +@@ LUA_COMPAT_MATHLIB controls the presence of several deprecated +** functions in the mathematical library. +*/ +#define LUA_COMPAT_MATHLIB + +/* +@@ LUA_COMPAT_BITLIB controls the presence of library 'bit32'. +*/ +#define LUA_COMPAT_BITLIB + +/* +@@ LUA_COMPAT_IPAIRS controls the effectiveness of the __ipairs metamethod. +*/ +#define LUA_COMPAT_IPAIRS + +/* +@@ LUA_COMPAT_APIINTCASTS controls the presence of macros for +** manipulating other integer types (lua_pushunsigned, lua_tounsigned, +** luaL_checkint, luaL_checklong, etc.) +*/ +#define LUA_COMPAT_APIINTCASTS + + +/* +@@ LUA_COMPAT_FLOATSTRING makes Lua format integral floats without a +@@ a float mark ('.0'). +** This macro is not on by default even in compatibility mode, +** because this is not really an incompatibility. +*/ +/* #define LUA_COMPAT_FLOATSTRING */ + +#endif /* } */ + + +#if defined(LUA_COMPAT_5_1) /* { */ + +/* +@@ LUA_COMPAT_UNPACK controls the presence of global 'unpack'. +** You can replace it with 'table.unpack'. +*/ +#define LUA_COMPAT_UNPACK + +/* +@@ LUA_COMPAT_LOADERS controls the presence of table 'package.loaders'. +** You can replace it with 'package.searchers'. +*/ +#define LUA_COMPAT_LOADERS + +/* +@@ macro 'lua_cpcall' emulates deprecated function lua_cpcall. +** You can call your C function directly (with light C functions). +*/ +#define lua_cpcall(L,f,u) \ + (lua_pushcfunction(L, (f)), \ + lua_pushlightuserdata(L,(u)), \ + lua_pcall(L,1,0,0)) + + +/* +@@ LUA_COMPAT_LOG10 defines the function 'log10' in the math library. +** You can rewrite 'log10(x)' as 'log(x, 10)'. +*/ +#define LUA_COMPAT_LOG10 + +/* +@@ LUA_COMPAT_LOADSTRING defines the function 'loadstring' in the base +** library. You can rewrite 'loadstring(s)' as 'load(s)'. +*/ +#define LUA_COMPAT_LOADSTRING + +/* +@@ LUA_COMPAT_MAXN defines the function 'maxn' in the table library. +*/ +#define LUA_COMPAT_MAXN + +/* +@@ The following macros supply trivial compatibility for some +** changes in the API. The macros themselves document how to +** change your code to avoid using them. +*/ +#define lua_strlen(L,i) lua_rawlen(L, (i)) + +#define lua_objlen(L,i) lua_rawlen(L, (i)) + +#define lua_equal(L,idx1,idx2) lua_compare(L,(idx1),(idx2),LUA_OPEQ) +#define lua_lessthan(L,idx1,idx2) lua_compare(L,(idx1),(idx2),LUA_OPLT) + +/* +@@ LUA_COMPAT_MODULE controls compatibility with previous +** module functions 'module' (Lua) and 'luaL_register' (C). +*/ +#define LUA_COMPAT_MODULE + +#endif /* } */ + +/* }================================================================== */ + + + +/* +** {================================================================== +** Configuration for Numbers. +** Change these definitions if no predefined LUA_REAL_* / LUA_INT_* +** satisfy your needs. +** =================================================================== +*/ + +/* +@@ LUA_NUMBER is the floating-point type used by Lua. +** +@@ LUAI_UACNUMBER is the result of an 'usual argument conversion' +@@ over a floating number. +** +@@ LUA_NUMBER_FRMLEN is the length modifier for writing floats. +@@ LUA_NUMBER_FMT is the format for writing floats. +@@ lua_number2str converts a float to a string. +** +@@ l_mathop allows the addition of an 'l' or 'f' to all math operations. +** +@@ lua_str2number converts a decimal numeric string to a number. +*/ + +#if defined(LUA_REAL_FLOAT) /* { single float */ + +#define LUA_NUMBER float + +#define LUAI_UACNUMBER double + +#define LUA_NUMBER_FRMLEN "" +#define LUA_NUMBER_FMT "%.7g" + +#define l_mathop(op) op##f + +#define lua_str2number(s,p) strtof((s), (p)) + + +#elif defined(LUA_REAL_LONGDOUBLE) /* }{ long double */ + +#define LUA_NUMBER long double + +#define LUAI_UACNUMBER long double + +#define LUA_NUMBER_FRMLEN "L" +#define LUA_NUMBER_FMT "%.19Lg" + +#define l_mathop(op) op##l + +#define lua_str2number(s,p) strtold((s), (p)) + +#elif defined(LUA_REAL_DOUBLE) /* }{ double */ + +#define LUA_NUMBER double + +#define LUAI_UACNUMBER double + +#define LUA_NUMBER_FRMLEN "" +#define LUA_NUMBER_FMT "%.14g" + +#define l_mathop(op) op + +#define lua_str2number(s,p) strtod((s), (p)) + +#else /* }{ */ + +#error "numeric real type not defined" + +#endif /* } */ + + +#define l_floor(x) (l_mathop(floor)(x)) + +#define lua_number2str(s,n) sprintf((s), LUA_NUMBER_FMT, (n)) + + +/* +@@ lua_numbertointeger converts a float number to an integer, or +** returns 0 if float is not within the range of a lua_Integer. +** (The range comparisons are tricky because of rounding. The tests +** here assume a two-complement representation, where MININTEGER always +** has an exact representation as a float; MAXINTEGER may not have one, +** and therefore its conversion to float may have an ill-defined value.) +*/ +#define lua_numbertointeger(n,p) \ + ((n) >= (LUA_NUMBER)(LUA_MININTEGER) && \ + (n) < -(LUA_NUMBER)(LUA_MININTEGER) && \ + (*(p) = (LUA_INTEGER)(n), 1)) + + +/* +@@ The luai_num* macros define the primitive operations over numbers. +** They should work for any size of floating numbers. +*/ + +/* the following operations need the math library */ +#if defined(lobject_c) || defined(lvm_c) +#include + +/* floor division (defined as 'floor(a/b)') */ +#define luai_numidiv(L,a,b) ((void)L, l_mathop(floor)(luai_numdiv(L,a,b))) + +/* +** module: defined as 'a - floor(a/b)*b'; the previous definition gives +** NaN when 'b' is huge, but the result should be 'a'. 'fmod' gives the +** result of 'a - trunc(a/b)*b', and therefore must be corrected when +** 'trunc(a/b) ~= floor(a/b)'. That happens when the division has a +** non-integer negative result, which is equivalent to the test below +*/ +#define luai_nummod(L,a,b,m) \ + { (m) = l_mathop(fmod)(a,b); if ((m)*(b) < 0) (m) += (b); } + +/* exponentiation */ +#define luai_numpow(L,a,b) ((void)L, l_mathop(pow)(a,b)) + +#endif + +/* these are quite standard operations */ +#if defined(LUA_CORE) +#define luai_numadd(L,a,b) ((a)+(b)) +#define luai_numsub(L,a,b) ((a)-(b)) +#define luai_nummul(L,a,b) ((a)*(b)) +#define luai_numdiv(L,a,b) ((a)/(b)) +#define luai_numunm(L,a) (-(a)) +#define luai_numeq(a,b) ((a)==(b)) +#define luai_numlt(a,b) ((a)<(b)) +#define luai_numle(a,b) ((a)<=(b)) +#define luai_numisnan(a) (!luai_numeq((a), (a))) +#endif + + +/* +@@ LUA_INTEGER is the integer type used by Lua. +** +@@ LUA_UNSIGNED is the unsigned version of LUA_INTEGER. +** +@@ LUAI_UACINT is the result of an 'usual argument conversion' +@@ over a lUA_INTEGER. +@@ LUA_INTEGER_FRMLEN is the length modifier for reading/writing integers. +@@ LUA_INTEGER_FMT is the format for writing integers. +@@ LUA_MAXINTEGER is the maximum value for a LUA_INTEGER. +@@ LUA_MININTEGER is the minimum value for a LUA_INTEGER. +@@ lua_integer2str converts an integer to a string. +*/ + + +/* The following definitions are good for most cases here */ + +#define LUA_INTEGER_FMT "%" LUA_INTEGER_FRMLEN "d" +#define lua_integer2str(s,n) sprintf((s), LUA_INTEGER_FMT, (n)) + +#define LUAI_UACINT LUA_INTEGER + +/* +** use LUAI_UACINT here to avoid problems with promotions (which +** can turn a comparison between unsigneds into a signed comparison) +*/ +#define LUA_UNSIGNED unsigned LUAI_UACINT + + +/* now the variable definitions */ + +#if defined(LUA_INT_INT) /* { int */ + +#define LUA_INTEGER int +#define LUA_INTEGER_FRMLEN "" + +#define LUA_MAXINTEGER INT_MAX +#define LUA_MININTEGER INT_MIN + +#elif defined(LUA_INT_LONG) /* }{ long */ + +#define LUA_INTEGER long +#define LUA_INTEGER_FRMLEN "l" + +#define LUA_MAXINTEGER LONG_MAX +#define LUA_MININTEGER LONG_MIN + +#elif defined(LUA_INT_LONGLONG) /* }{ long long */ + +#if defined(LLONG_MAX) /* { */ +/* use ISO C99 stuff */ + +#define LUA_INTEGER long long +#define LUA_INTEGER_FRMLEN "ll" + +#define LUA_MAXINTEGER LLONG_MAX +#define LUA_MININTEGER LLONG_MIN + +#elif defined(LUA_USE_WINDOWS) /* }{ */ +/* in Windows, can use specific Windows types */ + +#define LUA_INTEGER __int64 +#define LUA_INTEGER_FRMLEN "I64" + +#define LUA_MAXINTEGER _I64_MAX +#define LUA_MININTEGER _I64_MIN + +#else /* }{ */ + +#error "Compiler does not support 'long long'. Use option '-DLUA_32BITS' \ + or '-DLUA_C89_NUMBERS' (see file 'luaconf.h' for details)" + +#endif /* } */ + +#else /* }{ */ + +#error "numeric integer type not defined" + +#endif /* } */ + +/* }================================================================== */ + + +/* +** {================================================================== +** Dependencies with C99 +** =================================================================== +*/ + +/* +@@ lua_strx2number converts an hexadecimal numeric string to a number. +** In C99, 'strtod' does both conversions. Otherwise, you can +** leave 'lua_strx2number' undefined and Lua will provide its own +** implementation. +*/ +#if !defined(LUA_USE_C89) +#define lua_strx2number(s,p) lua_str2number(s,p) +#endif + + +/* +@@ LUA_USE_AFORMAT allows '%a'/'%A' specifiers in 'string.format' +** Enable it if the C function 'printf' supports these specifiers. +** (C99 demands it and Windows also supports it.) +*/ +#if !defined(LUA_USE_C89) || defined(LUA_USE_WINDOWS) +#define LUA_USE_AFORMAT +#endif + + +/* +** 'strtof' and 'opf' variants for math functions are not valid in +** C89. Otherwise, the macro 'HUGE_VALF' is a good proxy for testing the +** availability of these variants. ('math.h' is already included in +** all files that use these macros.) +*/ +#if defined(LUA_USE_C89) || (defined(HUGE_VAL) && !defined(HUGE_VALF)) +#undef l_mathop /* variants not available */ +#undef lua_str2number +#define l_mathop(op) (lua_Number)op /* no variant */ +#define lua_str2number(s,p) ((lua_Number)strtod((s), (p))) +#endif + + +/* +@@ LUA_KCONTEXT is the type of the context ('ctx') for continuation +** functions. It must be a numerical type; Lua will use 'intptr_t' if +** available, otherwise it will use 'ptrdiff_t' (the nearest thing to +** 'intptr_t' in C89) +*/ +#define LUA_KCONTEXT ptrdiff_t + +#if !defined(LUA_USE_C89) && defined(__STDC_VERSION__) && \ + __STDC_VERSION__ >= 199901L +#include +#if defined (INTPTR_MAX) /* even in C99 this type is optional */ +#undef LUA_KCONTEXT +#define LUA_KCONTEXT intptr_t +#endif +#endif + +/* }================================================================== */ + + +/* +** {================================================================== +** Macros that affect the API and must be stable (that is, must be the +** same when you compile Lua and when you compile code that links to +** Lua). You probably do not want/need to change them. +** ===================================================================== +*/ + +/* +@@ LUAI_MAXSTACK limits the size of the Lua stack. +** CHANGE it if you need a different limit. This limit is arbitrary; +** its only purpose is to stop Lua from consuming unlimited stack +** space (and to reserve some numbers for pseudo-indices). +*/ +#if LUAI_BITSINT >= 32 +#define LUAI_MAXSTACK 1000000 +#else +#define LUAI_MAXSTACK 15000 +#endif + +/* reserve some space for error handling */ +#define LUAI_FIRSTPSEUDOIDX (-LUAI_MAXSTACK - 1000) + + +/* +@@ LUA_EXTRASPACE defines the size of a raw memory area associated with +** a Lua state with very fast access. +** CHANGE it if you need a different size. +*/ +#define LUA_EXTRASPACE (sizeof(void *)) + + +/* +@@ LUA_IDSIZE gives the maximum size for the description of the source +@@ of a function in debug information. +** CHANGE it if you want a different size. +*/ +#define LUA_IDSIZE 60 + + +/* +@@ LUAI_MAXSHORTLEN is the maximum length for short strings, that is, +** strings that are internalized. (Cannot be smaller than reserved words +** or tags for metamethods, as these strings must be internalized; +** #("function") = 8, #("__newindex") = 10.) +*/ +#define LUAI_MAXSHORTLEN 40 + + +/* +@@ LUAL_BUFFERSIZE is the buffer size used by the lauxlib buffer system. +** CHANGE it if it uses too much C-stack space. +*/ +#define LUAL_BUFFERSIZE ((int)(0x80 * sizeof(void*) * sizeof(lua_Integer))) + +/* }================================================================== */ + + +/* +@@ LUA_QL describes how error messages quote program elements. +** Lua does not use these macros anymore; they are here for +** compatibility only. +*/ +#define LUA_QL(x) "'" x "'" +#define LUA_QS LUA_QL("%s") + + + + +/* =================================================================== */ + +/* +** Local configuration. You can use this space to add your redefinitions +** without modifying the main part of the file. +*/ + + + + + +#endif + diff --git a/thirdparty/include/Lua/lualib.h b/thirdparty/include/Lua/lualib.h new file mode 100644 index 000000000..5165c0fb3 --- /dev/null +++ b/thirdparty/include/Lua/lualib.h @@ -0,0 +1,58 @@ +/* +** $Id: lualib.h,v 1.44 2014/02/06 17:32:33 roberto Exp $ +** Lua standard libraries +** See Copyright Notice in lua.h +*/ + + +#ifndef lualib_h +#define lualib_h + +#include "lua.h" + + + +LUAMOD_API int (luaopen_base) (lua_State *L); + +#define LUA_COLIBNAME "coroutine" +LUAMOD_API int (luaopen_coroutine) (lua_State *L); + +#define LUA_TABLIBNAME "table" +LUAMOD_API int (luaopen_table) (lua_State *L); + +#define LUA_IOLIBNAME "io" +LUAMOD_API int (luaopen_io) (lua_State *L); + +#define LUA_OSLIBNAME "os" +LUAMOD_API int (luaopen_os) (lua_State *L); + +#define LUA_STRLIBNAME "string" +LUAMOD_API int (luaopen_string) (lua_State *L); + +#define LUA_UTF8LIBNAME "utf8" +LUAMOD_API int (luaopen_utf8) (lua_State *L); + +#define LUA_BITLIBNAME "bit32" +LUAMOD_API int (luaopen_bit32) (lua_State *L); + +#define LUA_MATHLIBNAME "math" +LUAMOD_API int (luaopen_math) (lua_State *L); + +#define LUA_DBLIBNAME "debug" +LUAMOD_API int (luaopen_debug) (lua_State *L); + +#define LUA_LOADLIBNAME "package" +LUAMOD_API int (luaopen_package) (lua_State *L); + + +/* open all previous libraries */ +LUALIB_API void (luaL_openlibs) (lua_State *L); + + + +#if !defined(lua_assert) +#define lua_assert(x) ((void)0) +#endif + + +#endif diff --git a/thirdparty/include/Newton/Newton.h b/thirdparty/include/Newton/Newton.h new file mode 100644 index 000000000..ab85cba99 --- /dev/null +++ b/thirdparty/include/Newton/Newton.h @@ -0,0 +1,1300 @@ +/* Copyright (c) <2003-2011> +* +* This software is provided 'as-is', without any express or implied +* warranty. In no event will the authors be held liable for any damages +* arising from the use of this software. +* +* Permission is granted to anyone to use this software for any purpose, +* including commercial applications, and to alter it and redistribute it +* freely, subject to the following restrictions: +* +* 1. The origin of this software must not be misrepresented; you must not +* claim that you wrote the original software. If you use this software +* in a product, an acknowledgment in the product documentation would be +* appreciated but is not required. +* +* 2. Altered source versions must be plainly marked as such, and must not be +* misrepresented as being the original software. +* +* 3. This notice may not be removed or altered from any source distribution. +*/ + +#ifndef __NEWTON_H__ +#define __NEWTON_H__ + + +#define NEWTON_MAJOR_VERSION 3 +#define NEWTON_MINOR_VERSION 13 + + +#ifdef _NEWTON_STATIC_LIB + #define NEWTON_API +#else + #ifdef _NEWTON_BUILD_DLL + #ifdef _WIN32 + #define NEWTON_API __declspec (dllexport) + #else + #define NEWTON_API __attribute__ ((visibility("default"))) + #endif + #else + #ifdef _WIN32 + #define NEWTON_API __declspec (dllimport) + #else + #define NEWTON_API + #endif + #endif +#endif + + +#ifdef __GNUC__ +# define NEWTON_DEPRECATED_API __attribute__((deprecated)) +#elif defined(_MSC_VER) +# define NEWTON_DEPRECATED_API __declspec(deprecated) +#else +# warning NEWTON_DEPRECATED_API not implemented for this compiler +# define NEWTON_DEPRECATED_API +#endif + + +#ifndef dLong + #define dLong long long +#endif + +#ifndef dFloat + #ifdef _NEWTON_USE_DOUBLE + #define dFloat double + #else + #define dFloat float + #endif +#endif + +#ifndef dFloat64 + #define dFloat64 double +#endif + + +#ifdef __cplusplus +extern "C" { +#endif + + #define NEWTON_BROADPHASE_DEFAULT 0 + #define NEWTON_BROADPHASE_PERSINTENT 1 + + #define NEWTON_DYNAMIC_BODY 0 + #define NEWTON_KINEMATIC_BODY 1 + #define NEWTON_DEFORMABLE_BODY 2 + + #define SERIALIZE_ID_SPHERE 0 + #define SERIALIZE_ID_CAPSULE 1 + #define SERIALIZE_ID_CHAMFERCYLINDER 2 + #define SERIALIZE_ID_TAPEREDCAPSULE 3 + #define SERIALIZE_ID_CYLINDER 4 + #define SERIALIZE_ID_TAPEREDCYLINDER 5 + #define SERIALIZE_ID_BOX 6 + #define SERIALIZE_ID_CONE 7 + #define SERIALIZE_ID_CONVEXHULL 8 + #define SERIALIZE_ID_NULL 9 + #define SERIALIZE_ID_COMPOUND 10 + #define SERIALIZE_ID_TREE 11 + #define SERIALIZE_ID_HEIGHTFIELD 12 + #define SERIALIZE_ID_CLOTH_PATCH 13 + #define SERIALIZE_ID_DEFORMABLE_SOLID 14 + #define SERIALIZE_ID_USERMESH 15 + #define SERIALIZE_ID_SCENE 16 + #define SERIALIZE_ID_FRACTURED_COMPOUND 17 + +#ifdef __cplusplus + class NewtonMesh; + class NewtonBody; + class NewtonWorld; + class NewtonJoint; + class NewtonMaterial; + class NewtonCollision; + class NewtonAcyclicArticulation; + class NewtonDeformableMeshSegment; + class NewtonFracturedCompoundMeshPart; +#else + typedef struct NewtonMesh{} NewtonMesh; + typedef struct NewtonBody{} NewtonBody; + typedef struct NewtonWorld{} NewtonWorld; + typedef struct NewtonJoint{} NewtonJoint; + typedef struct NewtonMaterial{} NewtonMaterial; + typedef struct NewtonCollision{} NewtonCollision; + typedef struct NewtonAcyclicArticulation{} NewtonAcyclicArticulation; + typedef struct NewtonDeformableMeshSegment{} NewtonDeformableMeshSegment; + typedef struct NewtonFracturedCompoundMeshPart{} NewtonFracturedCompoundMeshPart; +#endif + + + typedef struct NewtonBoxParam + { + dFloat m_x; + dFloat m_y; + dFloat m_z; + } NewtonBoxParam; + + typedef struct NewtonSphereParam + { + dFloat m_radio; + } NewtonSphereParam; + + typedef struct NewtonCylinderParam + { + dFloat m_radio; + dFloat m_height; + } NewtonCylinderParam; + + typedef struct NewtonCapsuleParam + { + dFloat m_radio; + dFloat m_height; + } NewtonCapsuleParam; + + typedef struct NewtonConeParam + { + dFloat m_radio; + dFloat m_height; + } NewtonConeParam; + + typedef struct NewtonTaperedCapsuleParam + { + dFloat m_radio0; + dFloat m_radio1; + dFloat m_height; + } NewtonTaperedCapsuleParam; + + + typedef struct NewtonTaperedCylinderParam + { + dFloat m_radio0; + dFloat m_radio1; + dFloat m_height; + } NewtonTaperedCylinderParam; + + typedef struct NewtonChamferCylinderParam + { + dFloat m_radio; + dFloat m_height; + } NewtonChamferCylinderParam; + + typedef struct NewtonConvexHullParam + { + int m_vertexCount; + int m_vertexStrideInBytes; + int m_faceCount; + dFloat* m_vertex; + } NewtonConvexHullParam; + + typedef struct NewtonCompoundCollisionParam + { + int m_chidrenCount; + } NewtonCompoundCollisionParam; + + typedef struct NewtonCollisionTreeParam + { + int m_vertexCount; + int m_indexCount; + } NewtonCollisionTreeParam; + + typedef struct NewtonDeformableMeshParam + { + int m_vertexCount; + int m_triangleCount; + int m_vrtexStrideInBytes; + unsigned short *m_indexList; + dFloat *m_vertexList; + } NewtonDeformableMeshParam; + + typedef struct NewtonHeightFieldCollisionParam + { + int m_width; + int m_height; + int m_gridsDiagonals; + int m_elevationDataType; // 0 = 32 bit floats, 1 = unsigned 16 bit integers + dFloat m_horizonalScale; + dFloat m_verticalScale; + void* m_elevation; + char* m_atributes; + } NewtonHeightFieldCollisionParam; + + typedef struct NewtonSceneCollisionParam + { + int m_childrenProxyCount; + } NewtonSceneCollisionParam; + + typedef struct NewtonCollisionInfoRecord + { + dFloat m_offsetMatrix[4][4]; + int m_collisionType; // tag id to identify the collision primitive + int m_collisionUserID; + + union { + NewtonBoxParam m_box; + NewtonConeParam m_cone; + NewtonSphereParam m_sphere; + NewtonCapsuleParam m_capsule; + NewtonCylinderParam m_cylinder; + NewtonTaperedCapsuleParam m_taperedCapsule; + NewtonTaperedCylinderParam m_taperedCylinder; + NewtonChamferCylinderParam m_chamferCylinder; + NewtonConvexHullParam m_convexHull; + NewtonDeformableMeshParam m_deformableMesh; + NewtonCompoundCollisionParam m_compoundCollision; + NewtonCollisionTreeParam m_collisionTree; + NewtonHeightFieldCollisionParam m_heightField; + NewtonSceneCollisionParam m_sceneCollision; + dFloat m_paramArray[64]; // user define collision can use this to store information + }; + } NewtonCollisionInfoRecord; + + typedef struct NewtonJointRecord + { + dFloat m_attachmenMatrix_0[4][4]; + dFloat m_attachmenMatrix_1[4][4]; + dFloat m_minLinearDof[3]; + dFloat m_maxLinearDof[3]; + dFloat m_minAngularDof[3]; + dFloat m_maxAngularDof[3]; + const NewtonBody* m_attachBody_0; + const NewtonBody* m_attachBody_1; + dFloat m_extraParameters[64]; + int m_bodiesCollisionOn; + char m_descriptionType[128]; + } NewtonJointRecord; + + typedef struct NewtonUserMeshCollisionCollideDesc + { + dFloat m_boxP0[4]; // lower bounding box of intersection query in local space + dFloat m_boxP1[4]; // upper bounding box of intersection query in local space + dFloat m_boxDistanceTravel[4]; // max distance that box bpxP0 and boxP1 can travel on this timestep, used this for continue collision mode. + int m_threadNumber; // current thread executing this query + int m_faceCount; // the application should set here how many polygons intersect the query box + int m_vertexStrideInBytes; // the application should set here the size of each vertex + dFloat m_skinThickness; // this is the minimum skin separation specified by the material between these two colliding shapes + void* m_userData; // user data passed to the collision geometry at creation time + + NewtonBody* m_objBody; // pointer to the colliding body + NewtonBody* m_polySoupBody; // pointer to the rigid body owner of this collision tree + NewtonCollision* m_objCollision; // collision shape of the colliding body, (no necessarily the collision of m_objBody) + NewtonCollision* m_polySoupCollision; // collision shape of the collision tree, (no necessarily the collision of m_polySoupBody) + + dFloat* m_vertex; // the application should set here the pointer to the global vertex of the mesh. + int* m_faceIndexCount; // the application should set here the pointer to the vertex count of each face. + int* m_faceVertexIndex; // the application should set here the pointer index array for each vertex on a face. + // the format of a face is I0, I1, I2, I3, ..., M, N, E0, E1, E2, ..., A + // I0, I1, I2, .. are the indices to the vertex, relative to m_vertex pointer + // M is the index to the material sub shape id + // N in the index to the vertex normal relative to m_vertex pointer + // E0, E1, E2, ... are the indices of the the face normal that is shared to that face edge, when the edge does not share a face normal then the edge index is set to index N, which the index to the face normal + // A is and estimate of the largest diagonal of the face, this used internally as a hint to improve floating point accuracy and algorithm performance. + } NewtonUserMeshCollisionCollideDesc; + + typedef struct NewtonWorldConvexCastReturnInfo + { + dFloat m_point[4]; // collision point in global space + dFloat m_normal[4]; // surface normal at collision point in global space + //dFloat m_normalOnHitPoint[4]; // surface normal at the surface of the hit body, + // is the same as the normal calculated by a ray cast hitting the body at the hit point + dLong m_contactID; // collision ID at contact point + const NewtonBody* m_hitBody; // body hit at contact point + dFloat m_penetration; // contact penetration at collision point + } NewtonWorldConvexCastReturnInfo; + + typedef struct NewtonUserMeshCollisionRayHitDesc + { + dFloat m_p0[4]; // ray origin in collision local space + dFloat m_p1[4]; // ray destination in collision local space + dFloat m_normalOut[4]; // copy here the normal at the ray intersection + dLong m_userIdOut; // copy here a user defined id for further feedback + void* m_userData; // user data passed to the collision geometry at creation time + } NewtonUserMeshCollisionRayHitDesc; + + typedef struct NewtonHingeSliderUpdateDesc + { + dFloat m_accel; + dFloat m_minFriction; + dFloat m_maxFriction; + dFloat m_timestep; + } NewtonHingeSliderUpdateDesc; + + typedef struct NewtonClothPatchMaterial + { + dFloat m_damper; + dFloat m_stiffness; + } NewtonClothPatchMaterial; + + + // Newton callback functions + typedef void* (*NewtonAllocMemory) (int sizeInBytes); + typedef void (*NewtonFreeMemory) (void* const ptr, int sizeInBytes); + + + typedef void (*NewtonWorldDestructorCallback) (const NewtonWorld* const world); + + typedef void (*NewtonWorldListenerBodyDestroyCallback) (const NewtonWorld* const world, void* const listenerUserData, NewtonBody* const body); + typedef void (*NewtonWorldUpdateListenerCallback) (const NewtonWorld* const world, void* const listenerUserData, dFloat timestep); + typedef void (*NewtonWorldDestroyListenerCallback) (const NewtonWorld* const world, void* const listenerUserData); + + typedef unsigned (*NewtonGetTicksCountCallback) (); + + typedef void (*NewtonSerializeCallback) (void* const serializeHandle, const void* const buffer, int size); + typedef void (*NewtonDeserializeCallback) (void* const serializeHandle, void* const buffer, int size); + + typedef void (*NewtonOnBodySerializationCallback) (NewtonBody* const body, void* const userData, NewtonSerializeCallback function, void* const serializeHandle); + typedef void (*NewtonOnBodyDeserializationCallback) (NewtonBody* const body, void* const userData, NewtonDeserializeCallback function, void* const serializeHandle); + + typedef void (*NewtonOnJointSerializationCallback) (const NewtonJoint* const joint, NewtonSerializeCallback function, void* const serializeHandle); + typedef void (*NewtonOnJointDeserializationCallback) (NewtonBody* const body0, NewtonBody* const body1, NewtonDeserializeCallback function, void* const serializeHandle); + + typedef void (*NewtonOnUserCollisionSerializationCallback) (void* const userData, NewtonSerializeCallback function, void* const serializeHandle); + + // user collision callbacks + typedef void (*NewtonUserMeshCollisionDestroyCallback) (void* const userData); + typedef dFloat (*NewtonUserMeshCollisionRayHitCallback) (NewtonUserMeshCollisionRayHitDesc* const lineDescData); + typedef void (*NewtonUserMeshCollisionGetCollisionInfo) (void* const userData, NewtonCollisionInfoRecord* const infoRecord); + typedef int (*NewtonUserMeshCollisionAABBTest) (void* const userData, const dFloat* const boxP0, const dFloat* const boxP1); + typedef int (*NewtonUserMeshCollisionGetFacesInAABB) (void* const userData, const dFloat* const p0, const dFloat* const p1, + const dFloat** const vertexArray, int* const vertexCount, int* const vertexStrideInBytes, + const int* const indexList, int maxIndexCount, const int* const userDataList); + typedef void (*NewtonUserMeshCollisionCollideCallback) (NewtonUserMeshCollisionCollideDesc* const collideDescData, const void* const continueCollisionHandle); + + typedef int (*NewtonTreeCollisionFaceCallback) (void* const context, const dFloat* const polygon, int strideInBytes, const int* const indexArray, int indexCount); + + typedef dFloat (*NewtonCollisionTreeRayCastCallback) (const NewtonBody* const body, const NewtonCollision* const treeCollision, dFloat intersection, dFloat* const normal, int faceId, void* const usedData); + typedef dFloat (*NewtonHeightFieldRayCastCallback) (const NewtonBody* const body, const NewtonCollision* const heightFieldCollision, dFloat intersection, int row, int col, dFloat* const normal, int faceId, void* const usedData); + + typedef void (*NewtonCollisionCopyConstructionCallback) (const NewtonWorld* const newtonWorld, NewtonCollision* const collision, const NewtonCollision* const sourceCollision); + typedef void (*NewtonCollisionDestructorCallback) (const NewtonWorld* const newtonWorld, const NewtonCollision* const collision); + + // collision tree call back (obsoleted no recommended) + typedef void (*NewtonTreeCollisionCallback) (const NewtonBody* const bodyWithTreeCollision, const NewtonBody* const body, int faceID, + int vertexCount, const dFloat* const vertex, int vertexStrideInBytes); + + typedef void (*NewtonBodyDestructor) (const NewtonBody* const body); + typedef void (*NewtonApplyForceAndTorque) (const NewtonBody* const body, dFloat timestep, int threadIndex); + typedef void (*NewtonSetTransform) (const NewtonBody* const body, const dFloat* const matrix, int threadIndex); + + typedef int (*NewtonIslandUpdate) (const NewtonWorld* const newtonWorld, const void* islandHandle, int bodyCount); + + typedef void (*NewtonFractureCompoundCollisionOnEmitCompoundFractured) (NewtonBody* const fracturedBody); + typedef void (*NewtonFractureCompoundCollisionOnEmitChunk) (NewtonBody* const chunkBody, NewtonFracturedCompoundMeshPart* const fracturexChunkMesh, const NewtonCollision* const fracturedCompountCollision); + typedef void (*NewtonFractureCompoundCollisionReconstructMainMeshCallBack) (NewtonBody* const body, NewtonFracturedCompoundMeshPart* const mainMesh, const NewtonCollision* const fracturedCompountCollision); + + typedef unsigned (*NewtonWorldRayPrefilterCallback)(const NewtonBody* const body, const NewtonCollision* const collision, void* const userData); + typedef dFloat (*NewtonWorldRayFilterCallback)(const NewtonBody* const body, const NewtonCollision* const shapeHit, const dFloat* const hitContact, const dFloat* const hitNormal, dLong collisionID, void* const userData, dFloat intersectParam); + + + typedef void (*NewtonContactsProcess) (const NewtonJoint* const contact, dFloat timestep, int threadIndex); + typedef int (*NewtonOnAABBOverlap) (const NewtonMaterial* const material, const NewtonBody* const body0, const NewtonBody* const body1, int threadIndex); + typedef int (*NewtonOnCompoundSubCollisionAABBOverlap) (const NewtonMaterial* const material, const NewtonBody* const body0, const void* const collsionNode0, const NewtonBody* const body1, const void* const collsionNode1, int threadIndex); + + typedef int (*NewtonBodyIterator) (const NewtonBody* const body, void* const userData); + typedef void (*NewtonJointIterator) (const NewtonJoint* const joint, void* const userData); + typedef void (*NewtonCollisionIterator) (void* const userData, int vertexCount, const dFloat* const faceArray, int faceId); + + typedef void (*NewtonBallCallback) (const NewtonJoint* const ball, dFloat timestep); + typedef unsigned (*NewtonHingeCallback) (const NewtonJoint* const hinge, NewtonHingeSliderUpdateDesc* const desc); + typedef unsigned (*NewtonSliderCallback) (const NewtonJoint* const slider, NewtonHingeSliderUpdateDesc* const desc); + typedef unsigned (*NewtonUniversalCallback) (const NewtonJoint* const universal, NewtonHingeSliderUpdateDesc* const desc); + typedef unsigned (*NewtonCorkscrewCallback) (const NewtonJoint* const corkscrew, NewtonHingeSliderUpdateDesc* const desc); + + typedef void (*NewtonUserBilateralCallback) (const NewtonJoint* const userJoint, dFloat timestep, int threadIndex); + typedef void (*NewtonUserBilateralGetInfoCallback) (const NewtonJoint* const userJoint, NewtonJointRecord* const info); + + typedef void (*NewtonConstraintDestructor) (const NewtonJoint* const me); + + typedef void (*NewtonJobTask) (NewtonWorld* const world, void* const userData, int threadIndex); + + typedef bool (*NewtonReportProgress) (dFloat normalizedProgressPercent, void* const userData); + + + // ********************************************************************************************** + // + // world control functions + // + // ********************************************************************************************** + NEWTON_API int NewtonWorldGetVersion (); + NEWTON_API int NewtonWorldFloatSize (); + + NEWTON_API int NewtonGetMemoryUsed (); + NEWTON_API void NewtonSetMemorySystem (NewtonAllocMemory malloc, NewtonFreeMemory free); + + NEWTON_API NewtonWorld* NewtonCreate (); + NEWTON_API void NewtonDestroy (const NewtonWorld* const newtonWorld); + NEWTON_API void NewtonDestroyAllBodies (const NewtonWorld* const newtonWorld); + + NEWTON_API void* NewtonAlloc (int sizeInBytes); + NEWTON_API void NewtonFree (void* const ptr); + + // NEWTON_API void NewtonSetPlatformArchitecture (const NewtonWorld* const newtonWorld, int mode); + // NEWTON_API int NewtonGetPlatformArchitecture(const NewtonWorld* const newtonWorld, char* description); + + NEWTON_API int NewtonEnumrateDevices (const NewtonWorld* const newtonWorld); + NEWTON_API int NewtonGetCurrentDevice (const NewtonWorld* const newtonWorld); + NEWTON_API void NewtonSetCurrentDevice (const NewtonWorld* const newtonWorld, int deviceIndex); + NEWTON_API void NewtonGetDeviceString (const NewtonWorld* const newtonWorld, int deviceIndex, char* const vendorString, int maxSize); + + NEWTON_API dFloat NewtonGetContactMergeTolerance (const NewtonWorld* const newtonWorld); + NEWTON_API void NewtonSetContactMergeTolerance (const NewtonWorld* const newtonWorld, dFloat tolerance); + + NEWTON_API void NewtonInvalidateCache (const NewtonWorld* const newtonWorld); + NEWTON_API void NewtonSetSolverModel (const NewtonWorld* const newtonWorld, int model); + + NEWTON_API void NewtonSetMultiThreadSolverOnSingleIsland (const NewtonWorld* const newtonWorld, int mode); + NEWTON_API int NewtonGetMultiThreadSolverOnSingleIsland (const NewtonWorld* const newtonWorld); + + //NEWTON_API void NewtonSetPerformanceClock (const NewtonWorld* const newtonWorld, NewtonGetTicksCountCallback callback); + //NEWTON_API unsigned NewtonReadPerformanceTicks (const NewtonWorld* const newtonWorld, unsigned performanceEntry); + //NEWTON_API unsigned NewtonReadThreadPerformanceTicks (const NewtonWorld* newtonWorld, unsigned threadIndex); + + NEWTON_API int NewtonGetBroadphaseAlgorithm (const NewtonWorld* const newtonWorld); + NEWTON_API void NewtonSelectBroadphaseAlgorithm (const NewtonWorld* const newtonWorld, int algorithmType); + + NEWTON_API void NewtonUpdate (const NewtonWorld* const newtonWorld, dFloat timestep); + NEWTON_API void NewtonUpdateAsync (const NewtonWorld* const newtonWorld, dFloat timestep); + NEWTON_API void NewtonWaitForUpdateToFinish (const NewtonWorld* const newtonWorld); + + NEWTON_API void NewtonSerializeToFile (const NewtonWorld* const newtonWorld, const char* const filename, NewtonOnBodySerializationCallback bodyCallback, void* const bodyUserData); + NEWTON_API void NewtonDeserializeFromFile (const NewtonWorld* const newtonWorld, const char* const filename, NewtonOnBodyDeserializationCallback bodyCallback, void* const bodyUserData); + + NEWTON_API void NewtonSetJointSerializationCallbacks (const NewtonWorld* const newtonWorld, NewtonOnJointSerializationCallback serializeJoint, NewtonOnJointDeserializationCallback deserializeJoint); + NEWTON_API void NewtonGetJointSerializationCallbacks (const NewtonWorld* const newtonWorld, NewtonOnJointSerializationCallback* const serializeJoint, NewtonOnJointDeserializationCallback* const deserializeJoint); + + + + // multi threading interface + NEWTON_API void NewtonWorldCriticalSectionLock (const NewtonWorld* const newtonWorld, int threadIndex); + NEWTON_API void NewtonWorldCriticalSectionUnlock (const NewtonWorld* const newtonWorld); + NEWTON_API void NewtonSetThreadsCount (const NewtonWorld* const newtonWorld, int threads); + NEWTON_API int NewtonGetThreadsCount(const NewtonWorld* const newtonWorld); + NEWTON_API int NewtonGetMaxThreadsCount(const NewtonWorld* const newtonWorld); + NEWTON_API void NewtonDispachThreadJob(const NewtonWorld* const newtonWorld, NewtonJobTask task, void* const usedData); + NEWTON_API void NewtonSyncThreadJobs(const NewtonWorld* const newtonWorld); + + // atomic operations + NEWTON_API int NewtonAtomicAdd (int* const ptr, int value); + NEWTON_API int NewtonAtomicSwap (int* const ptr, int value); + NEWTON_API void NewtonYield (); + + + NEWTON_API void NewtonSetFrictionModel (const NewtonWorld* const newtonWorld, int model); + NEWTON_API void NewtonSetMinimumFrameRate (const NewtonWorld* const newtonWorld, dFloat frameRate); + NEWTON_API void NewtonSetIslandUpdateEvent (const NewtonWorld* const newtonWorld, NewtonIslandUpdate islandUpdate); +// NEWTON_API void NewtonSetDestroyBodyByExeciveForce (const NewtonWorld* const newtonWorld, NewtonDestroyBodyByExeciveForce callback); +// NEWTON_API void NewtonWorldForEachBodyDo (const NewtonWorld* const newtonWorld, NewtonBodyIterator callback); + NEWTON_API void NewtonWorldForEachJointDo (const NewtonWorld* const newtonWorld, NewtonJointIterator callback, void* const userData); + NEWTON_API void NewtonWorldForEachBodyInAABBDo (const NewtonWorld* const newtonWorld, const dFloat* const p0, const dFloat* const p1, NewtonBodyIterator callback, void* const userData); + + + NEWTON_API void NewtonWorldSetUserData (const NewtonWorld* const newtonWorld, void* const userData); + NEWTON_API void* NewtonWorldGetUserData (const NewtonWorld* const newtonWorld); + + + NEWTON_API void* NewtonWorldGetListenerUserData (const NewtonWorld* const newtonWorld, void* const listener); + NEWTON_API NewtonWorldListenerBodyDestroyCallback NewtonWorldListenerGetBodyDestroyCallback (const NewtonWorld* const newtonWorld, void* const listener); + NEWTON_API void NewtonWorldListenerSetBodyDestroyCallback (const NewtonWorld* const newtonWorld, void* const listener, NewtonWorldListenerBodyDestroyCallback bodyDestroyCallback); + + NEWTON_API void* NewtonWorldGetPreListener (const NewtonWorld* const newtonWorld, const char* const nameId); + NEWTON_API void* NewtonWorldAddPreListener (const NewtonWorld* const newtonWorld, const char* const nameId, void* const listenerUserData, NewtonWorldUpdateListenerCallback update, NewtonWorldDestroyListenerCallback destroy); + + NEWTON_API void* NewtonWorldGetPostListener (const NewtonWorld* const newtonWorld, const char* const nameId); + NEWTON_API void* NewtonWorldAddPostListener (const NewtonWorld* const newtonWorld, const char* const nameId, void* const listenerUserData, NewtonWorldUpdateListenerCallback update, NewtonWorldDestroyListenerCallback destroy); + + NEWTON_API void NewtonWorldSetDestructorCallback (const NewtonWorld* const newtonWorld, NewtonWorldDestructorCallback destructor); + NEWTON_API NewtonWorldDestructorCallback NewtonWorldGetDestructorCallback (const NewtonWorld* const newtonWorld); + + NEWTON_API void NewtonWorldSetCollisionConstructorDestructorCallback (const NewtonWorld* const newtonWorld, NewtonCollisionCopyConstructionCallback constructor, NewtonCollisionDestructorCallback destructor); + + NEWTON_DEPRECATED_API inline void NewtonWorldSetCollisionConstructorDestuctorCallback (const NewtonWorld* const newtonWorld, NewtonCollisionCopyConstructionCallback constructor, NewtonCollisionDestructorCallback destructor) + { + NewtonWorldSetCollisionConstructorDestructorCallback(newtonWorld, constructor, destructor); + } + + NEWTON_API void NewtonWorldRayCast (const NewtonWorld* const newtonWorld, const dFloat* const p0, const dFloat* const p1, NewtonWorldRayFilterCallback filter, void* const userData, NewtonWorldRayPrefilterCallback prefilter, int threadIndex); + NEWTON_API void NewtonWorldConvexRayCast (const NewtonWorld* const newtonWorld, const NewtonCollision* const shape, const dFloat* const matrix, const dFloat* const p1, NewtonWorldRayFilterCallback filter, void* const userData, NewtonWorldRayPrefilterCallback prefilter, int threadIndex); + + NEWTON_API int NewtonWorldCollide (const NewtonWorld* const newtonWorld, const dFloat* const matrix, const NewtonCollision* const shape, void* const userData, + NewtonWorldRayPrefilterCallback prefilter, NewtonWorldConvexCastReturnInfo* const info, int maxContactsCount, int threadIndex); + NEWTON_API int NewtonWorldConvexCast (const NewtonWorld* const newtonWorld, const dFloat* const matrix, const dFloat* const target, const NewtonCollision* const shape, dFloat* const hitParam, void* const userData, + NewtonWorldRayPrefilterCallback prefilter, NewtonWorldConvexCastReturnInfo* const info, int maxContactsCount, int threadIndex); + + + // world utility functions + NEWTON_API int NewtonWorldGetBodyCount(const NewtonWorld* const newtonWorld); + NEWTON_API int NewtonWorldGetConstraintCount(const NewtonWorld* const newtonWorld); + + + // ********************************************************************************************** + // + // Simulation islands + // + // ********************************************************************************************** + NEWTON_API NewtonBody* NewtonIslandGetBody (const void* const island, int bodyIndex); + NEWTON_API void NewtonIslandGetBodyAABB (const void* const island, int bodyIndex, dFloat* const p0, dFloat* const p1); + + // ********************************************************************************************** + // + // Physics Material Section + // + // ********************************************************************************************** + NEWTON_API int NewtonMaterialCreateGroupID(const NewtonWorld* const newtonWorld); + NEWTON_API int NewtonMaterialGetDefaultGroupID(const NewtonWorld* const newtonWorld); + NEWTON_API void NewtonMaterialDestroyAllGroupID(const NewtonWorld* const newtonWorld); + + // material definitions that can not be overwritten in function callback + NEWTON_API void* NewtonMaterialGetUserData (const NewtonWorld* const newtonWorld, int id0, int id1); + NEWTON_API void NewtonMaterialSetSurfaceThickness (const NewtonWorld* const newtonWorld, int id0, int id1, dFloat thickness); + +// deprecated, not longer continue collision is set on the material +// NEWTON_API void NewtonMaterialSetContinuousCollisionMode (const NewtonWorld* const newtonWorld, int id0, int id1, int state); + NEWTON_API void NewtonMaterialSetCollisionCallback (const NewtonWorld* const newtonWorld, int id0, int id1, void* const userData, NewtonOnAABBOverlap aabbOverlap, NewtonContactsProcess process); + NEWTON_API void NewtonMaterialSetCompoundCollisionCallback(const NewtonWorld* const newtonWorld, int id0, int id1, NewtonOnCompoundSubCollisionAABBOverlap compoundAabbOverlap); + + NEWTON_API void NewtonMaterialSetDefaultSoftness (const NewtonWorld* const newtonWorld, int id0, int id1, dFloat value); + NEWTON_API void NewtonMaterialSetDefaultElasticity (const NewtonWorld* const newtonWorld, int id0, int id1, dFloat elasticCoef); + NEWTON_API void NewtonMaterialSetDefaultCollidable (const NewtonWorld* const newtonWorld, int id0, int id1, int state); + NEWTON_API void NewtonMaterialSetDefaultFriction (const NewtonWorld* const newtonWorld, int id0, int id1, dFloat staticFriction, dFloat kineticFriction); + + NEWTON_API NewtonMaterial* NewtonWorldGetFirstMaterial (const NewtonWorld* const newtonWorld); + NEWTON_API NewtonMaterial* NewtonWorldGetNextMaterial (const NewtonWorld* const newtonWorld, const NewtonMaterial* const material); + + NEWTON_API NewtonBody* NewtonWorldGetFirstBody (const NewtonWorld* const newtonWorld); + NEWTON_API NewtonBody* NewtonWorldGetNextBody (const NewtonWorld* const newtonWorld, const NewtonBody* const curBody); + + + // ********************************************************************************************** + // + // Physics Contact control functions + // + // ********************************************************************************************** + NEWTON_API void *NewtonMaterialGetMaterialPairUserData (const NewtonMaterial* const material); + NEWTON_API unsigned NewtonMaterialGetContactFaceAttribute (const NewtonMaterial* const material); + NEWTON_API NewtonCollision* NewtonMaterialGetBodyCollidingShape (const NewtonMaterial* const material, const NewtonBody* const body); + NEWTON_API dFloat NewtonMaterialGetContactNormalSpeed (const NewtonMaterial* const material); + NEWTON_API void NewtonMaterialGetContactForce (const NewtonMaterial* const material, const NewtonBody* const body, dFloat* const force); + NEWTON_API void NewtonMaterialGetContactPositionAndNormal (const NewtonMaterial* const material, const NewtonBody* const body, dFloat* const posit, dFloat* const normal); + NEWTON_API void NewtonMaterialGetContactTangentDirections (const NewtonMaterial* const material, const NewtonBody* const body, dFloat* const dir0, dFloat* const dir1); + NEWTON_API dFloat NewtonMaterialGetContactTangentSpeed (const NewtonMaterial* const material, int index); + + NEWTON_API dFloat NewtonMaterialGetContactMaxNormalImpact (const NewtonMaterial* const material); + NEWTON_API dFloat NewtonMaterialGetContactMaxTangentImpact (const NewtonMaterial* const material, int index); + + NEWTON_API void NewtonMaterialSetContactSoftness (const NewtonMaterial* const material, dFloat softness); + NEWTON_API void NewtonMaterialSetContactElasticity (const NewtonMaterial* const material, dFloat restitution); + NEWTON_API void NewtonMaterialSetContactFrictionState (const NewtonMaterial* const material, int state, int index); + NEWTON_API void NewtonMaterialSetContactFrictionCoef (const NewtonMaterial* const material, dFloat staticFrictionCoef, dFloat kineticFrictionCoef, int index); + + NEWTON_API void NewtonMaterialSetContactNormalAcceleration (const NewtonMaterial* const material, dFloat accel); + NEWTON_API void NewtonMaterialSetContactNormalDirection (const NewtonMaterial* const material, const dFloat* const directionVector); + + NEWTON_API void NewtonMaterialSetContactTangentAcceleration (const NewtonMaterial* const material, dFloat accel, int index); + NEWTON_API void NewtonMaterialContactRotateTangentDirections (const NewtonMaterial* const material, const dFloat* const directionVector); + + + + // ********************************************************************************************** + // + // convex collision primitives creation functions + // + // ********************************************************************************************** + NEWTON_API NewtonCollision* NewtonCreateNull (const NewtonWorld* const newtonWorld); + NEWTON_API NewtonCollision* NewtonCreateSphere (const NewtonWorld* const newtonWorld, dFloat radius, int shapeID, const dFloat* const offsetMatrix); + NEWTON_API NewtonCollision* NewtonCreateBox (const NewtonWorld* const newtonWorld, dFloat dx, dFloat dy, dFloat dz, int shapeID, const dFloat* const offsetMatrix); + NEWTON_API NewtonCollision* NewtonCreateCone (const NewtonWorld* const newtonWorld, dFloat radius, dFloat height, int shapeID, const dFloat* const offsetMatrix); + NEWTON_API NewtonCollision* NewtonCreateCapsule (const NewtonWorld* const newtonWorld, dFloat radius, dFloat height, int shapeID, const dFloat* const offsetMatrix); + NEWTON_API NewtonCollision* NewtonCreateCylinder (const NewtonWorld* const newtonWorld, dFloat radius, dFloat height, int shapeID, const dFloat* const offsetMatrix); + NEWTON_API NewtonCollision* NewtonCreateTaperedCapsule (const NewtonWorld* const newtonWorld, dFloat radio0, dFloat radio1, dFloat height, int shapeID, const dFloat* const offsetMatrix); + NEWTON_API NewtonCollision* NewtonCreateTaperedCylinder (const NewtonWorld* const newtonWorld, dFloat radio0, dFloat radio1, dFloat height, int shapeID, const dFloat* const offsetMatrix); + NEWTON_API NewtonCollision* NewtonCreateChamferCylinder (const NewtonWorld* const newtonWorld, dFloat radius, dFloat height, int shapeID, const dFloat* const offsetMatrix); + NEWTON_API NewtonCollision* NewtonCreateConvexHull (const NewtonWorld* const newtonWorld, int count, const dFloat* const vertexCloud, int strideInBytes, dFloat tolerance, int shapeID, const dFloat* const offsetMatrix); + NEWTON_API NewtonCollision* NewtonCreateConvexHullFromMesh (const NewtonWorld* const newtonWorld, const NewtonMesh* const mesh, dFloat tolerance, int shapeID); + + NEWTON_API int NewtonCollisionGetMode(const NewtonCollision* const convexCollision); + NEWTON_API void NewtonCollisionSetMode (const NewtonCollision* const convexCollision, int mode); + + + +// NEWTON_API void NewtonCollisionSetMaxBreakImpactImpulse(const NewtonCollision* const convexHullCollision, dFloat maxImpactImpulse); +// NEWTON_API dFloat NewtonCollisionGetMaxBreakImpactImpulse(const NewtonCollision* const convexHullCollision); + + NEWTON_API int NewtonConvexHullGetFaceIndices (const NewtonCollision* const convexHullCollision, int face, int* const faceIndices); + NEWTON_API int NewtonConvexHullGetVertexData (const NewtonCollision* const convexHullCollision, dFloat** const vertexData, int* strideInBytes); + NEWTON_DEPRECATED_API inline int NewtonConvexHullGetVetexData (const NewtonCollision* const convexHullCollision, dFloat** const vertexData, int* strideInBytes) + { + return NewtonConvexHullGetVertexData(convexHullCollision, vertexData, strideInBytes); + } + + NEWTON_API dFloat NewtonConvexCollisionCalculateVolume (const NewtonCollision* const convexCollision); + NEWTON_API void NewtonConvexCollisionCalculateInertialMatrix (const NewtonCollision* convexCollision, dFloat* const inertia, dFloat* const origin); + NEWTON_API void NewtonConvexCollisionCalculateBuoyancyAcceleration (const NewtonCollision* const convexCollision, const dFloat* const matrix, const dFloat* const shapeOrigin, const dFloat* const gravityVector, const dFloat* const fluidPlane, dFloat fluidDensity, dFloat fluidViscosity, dFloat* const accel, dFloat* const alpha); + + NEWTON_API const void* NewtonCollisionDataPointer (const NewtonCollision* const convexCollision); + + // ********************************************************************************************** + // + // compound collision primitives creation functions + // + // ********************************************************************************************** + NEWTON_API NewtonCollision* NewtonCreateCompoundCollision (const NewtonWorld* const newtonWorld, int shapeID); + NEWTON_API NewtonCollision* NewtonCreateCompoundCollisionFromMesh (const NewtonWorld* const newtonWorld, const NewtonMesh* const mesh, dFloat hullTolerance, int shapeID, int subShapeID); + + NEWTON_API void NewtonCompoundCollisionBeginAddRemove (NewtonCollision* const compoundCollision); + NEWTON_API void* NewtonCompoundCollisionAddSubCollision (NewtonCollision* const compoundCollision, const NewtonCollision* const convexCollision); + NEWTON_API void NewtonCompoundCollisionRemoveSubCollision (NewtonCollision* const compoundCollision, const void* const collisionNode); + NEWTON_API void NewtonCompoundCollisionRemoveSubCollisionByIndex (NewtonCollision* const compoundCollision, int nodeIndex); + NEWTON_API void NewtonCompoundCollisionSetSubCollisionMatrix (NewtonCollision* const compoundCollision, const void* const collisionNode, const dFloat* const matrix); + NEWTON_API void NewtonCompoundCollisionEndAddRemove (NewtonCollision* const compoundCollision); + + NEWTON_API void* NewtonCompoundCollisionGetFirstNode (NewtonCollision* const compoundCollision); + NEWTON_API void* NewtonCompoundCollisionGetNextNode (NewtonCollision* const compoundCollision, const void* const collisionNode); + + NEWTON_API void* NewtonCompoundCollisionGetNodeByIndex (NewtonCollision* const compoundCollision, int index); + NEWTON_API int NewtonCompoundCollisionGetNodeIndex (NewtonCollision* const compoundCollision, const void* const collisionNode); + NEWTON_API NewtonCollision* NewtonCompoundCollisionGetCollisionFromNode (NewtonCollision* const compoundCollision, const void* const collisionNode); + + + // ********************************************************************************************** + // + // Fractured compound collision primitives interface + // + // ********************************************************************************************** + NEWTON_API NewtonCollision* NewtonCreateFracturedCompoundCollision (const NewtonWorld* const newtonWorld, const NewtonMesh* const solidMesh, int shapeID, int fracturePhysicsMaterialID, int pointcloudCount, const dFloat* const vertexCloud, int strideInBytes, int materialID, const dFloat* const textureMatrix, + NewtonFractureCompoundCollisionReconstructMainMeshCallBack regenerateMainMeshCallback, + NewtonFractureCompoundCollisionOnEmitCompoundFractured emitFracturedCompound, NewtonFractureCompoundCollisionOnEmitChunk emitFracfuredChunk); + NEWTON_API NewtonCollision* NewtonFracturedCompoundPlaneClip (const NewtonCollision* const fracturedCompound, const dFloat* const plane); + + NEWTON_API void NewtonFracturedCompoundSetCallbacks (const NewtonCollision* const fracturedCompound, NewtonFractureCompoundCollisionReconstructMainMeshCallBack regenerateMainMeshCallback, + NewtonFractureCompoundCollisionOnEmitCompoundFractured emitFracturedCompound, NewtonFractureCompoundCollisionOnEmitChunk emitFracfuredChunk); + + + NEWTON_API int NewtonFracturedCompoundIsNodeFreeToDetach (const NewtonCollision* const fracturedCompound, void* const collisionNode); + NEWTON_API int NewtonFracturedCompoundNeighborNodeList (const NewtonCollision* const fracturedCompound, void* const collisionNode, void** const list, int maxCount); + + + NEWTON_API NewtonFracturedCompoundMeshPart* NewtonFracturedCompoundGetMainMesh (const NewtonCollision* const fracturedCompound); + NEWTON_API NewtonFracturedCompoundMeshPart* NewtonFracturedCompoundGetFirstSubMesh(const NewtonCollision* const fracturedCompound); + NEWTON_API NewtonFracturedCompoundMeshPart* NewtonFracturedCompoundGetNextSubMesh(const NewtonCollision* const fracturedCompound, NewtonFracturedCompoundMeshPart* const subMesh); + + NEWTON_API int NewtonFracturedCompoundCollisionGetVertexCount (const NewtonCollision* const fracturedCompound, const NewtonFracturedCompoundMeshPart* const meshOwner); + NEWTON_API const dFloat* NewtonFracturedCompoundCollisionGetVertexPositions (const NewtonCollision* const fracturedCompound, const NewtonFracturedCompoundMeshPart* const meshOwner); + NEWTON_API const dFloat* NewtonFracturedCompoundCollisionGetVertexNormals (const NewtonCollision* const fracturedCompound, const NewtonFracturedCompoundMeshPart* const meshOwner); + NEWTON_API const dFloat* NewtonFracturedCompoundCollisionGetVertexUVs (const NewtonCollision* const fracturedCompound, const NewtonFracturedCompoundMeshPart* const meshOwner); + NEWTON_API int NewtonFracturedCompoundMeshPartGetIndexStream (const NewtonCollision* const fracturedCompound, const NewtonFracturedCompoundMeshPart* const meshOwner, const void* const segment, int* const index); + + NEWTON_API void* NewtonFracturedCompoundMeshPartGetFirstSegment (const NewtonFracturedCompoundMeshPart* const fractureCompoundMeshPart); + NEWTON_API void* NewtonFracturedCompoundMeshPartGetNextSegment (const void* const fractureCompoundMeshSegment); + NEWTON_API int NewtonFracturedCompoundMeshPartGetMaterial (const void* const fractureCompoundMeshSegment); + NEWTON_API int NewtonFracturedCompoundMeshPartGetIndexCount (const void* const fractureCompoundMeshSegment); + + + // ********************************************************************************************** + // + // scene collision are static compound collision that can take polygonal static collisions + // + // ********************************************************************************************** + NEWTON_API NewtonCollision* NewtonCreateSceneCollision (const NewtonWorld* const newtonWorld, int shapeID); + + NEWTON_API void NewtonSceneCollisionBeginAddRemove (NewtonCollision* const sceneCollision); + NEWTON_API void* NewtonSceneCollisionAddSubCollision (NewtonCollision* const sceneCollision, const NewtonCollision* const collision); + NEWTON_API void NewtonSceneCollisionRemoveSubCollision (NewtonCollision* const compoundCollision, const void* const collisionNode); + NEWTON_API void NewtonSceneCollisionRemoveSubCollisionByIndex (NewtonCollision* const sceneCollision, int nodeIndex); + NEWTON_API void NewtonSceneCollisionSetSubCollisionMatrix (NewtonCollision* const sceneCollision, const void* const collisionNode, const dFloat* const matrix); + NEWTON_API void NewtonSceneCollisionEndAddRemove (NewtonCollision* const sceneCollision); + + NEWTON_API void* NewtonSceneCollisionGetFirstNode (NewtonCollision* const sceneCollision); + NEWTON_API void* NewtonSceneCollisionGetNextNode (NewtonCollision* const sceneCollision, const void* const collisionNode); + + NEWTON_API void* NewtonSceneCollisionGetNodeByIndex (NewtonCollision* const sceneCollision, int index); + NEWTON_API int NewtonSceneCollisionGetNodeIndex (NewtonCollision* const sceneCollision, const void* const collisionNode); + NEWTON_API NewtonCollision* NewtonSceneCollisionGetCollisionFromNode (NewtonCollision* const sceneCollision, const void* const collisionNode); + + + // *********************************************************************************************************** + // + // User Static mesh collision interface + // + // *********************************************************************************************************** + NEWTON_API NewtonCollision* NewtonCreateUserMeshCollision (const NewtonWorld* const newtonWorld, const dFloat* const minBox, + const dFloat* const maxBox, void* const userData, NewtonUserMeshCollisionCollideCallback collideCallback, + NewtonUserMeshCollisionRayHitCallback rayHitCallback, NewtonUserMeshCollisionDestroyCallback destroyCallback, + NewtonUserMeshCollisionGetCollisionInfo getInfoCallback, NewtonUserMeshCollisionAABBTest getLocalAABBCallback, + NewtonUserMeshCollisionGetFacesInAABB facesInAABBCallback, NewtonOnUserCollisionSerializationCallback serializeCallback, int shapeID); + + NEWTON_API int NewtonUserMeshCollisionContinuousOverlapTest (const NewtonUserMeshCollisionCollideDesc* const collideDescData, const void* const continueCollisionHandle, const dFloat* const minAabb, const dFloat* const maxAabb); + NEWTON_DEPRECATED_API inline int NewtonUserMeshCollisionContinueOveralapTest (const NewtonUserMeshCollisionCollideDesc* const collideDescData, const void* const continueCollisionHandle, const dFloat* const minAabb, const dFloat* const maxAabb) + { + return NewtonUserMeshCollisionContinuousOverlapTest(collideDescData, continueCollisionHandle, minAabb, maxAabb); + } + + + // *********************************************************************************************************** + // + // Collision serialization functions + // + // *********************************************************************************************************** + NEWTON_API NewtonCollision* NewtonCreateCollisionFromSerialization (const NewtonWorld* const newtonWorld, NewtonDeserializeCallback deserializeFunction, void* const serializeHandle); + NEWTON_API void NewtonCollisionSerialize (const NewtonWorld* const newtonWorld, const NewtonCollision* const collision, NewtonSerializeCallback serializeFunction, void* const serializeHandle); + NEWTON_API void NewtonCollisionGetInfo (const NewtonCollision* const collision, NewtonCollisionInfoRecord* const collisionInfo); + + // ********************************************************************************************** + // + // Static collision shapes functions + // + // ********************************************************************************************** + NEWTON_API NewtonCollision* NewtonCreateHeightFieldCollision (const NewtonWorld* const newtonWorld, int width, int height, int gridsDiagonals, int elevationdatType, + const void* const elevationMap, const char* const attributeMap, dFloat verticalScale, dFloat horizontalScale, int shapeID); + NEWTON_API void NewtonHeightFieldSetUserRayCastCallback (const NewtonCollision* const heightfieldCollision, NewtonHeightFieldRayCastCallback rayHitCallback); + + + NEWTON_API NewtonCollision* NewtonCreateTreeCollision (const NewtonWorld* const newtonWorld, int shapeID); + NEWTON_API NewtonCollision* NewtonCreateTreeCollisionFromMesh (const NewtonWorld* const newtonWorld, const NewtonMesh* const mesh, int shapeID); + + NEWTON_API void NewtonTreeCollisionSetUserRayCastCallback (const NewtonCollision* const treeCollision, NewtonCollisionTreeRayCastCallback rayHitCallback); + + NEWTON_API void NewtonTreeCollisionBeginBuild (const NewtonCollision* const treeCollision); + NEWTON_API void NewtonTreeCollisionAddFace (const NewtonCollision* const treeCollision, int vertexCount, const dFloat* const vertexPtr, int strideInBytes, int faceAttribute); + NEWTON_API void NewtonTreeCollisionEndBuild (const NewtonCollision* const treeCollision, int optimize); + + NEWTON_API int NewtonTreeCollisionGetFaceAttribute (const NewtonCollision* const treeCollision, const int* const faceIndexArray, int indexCount); + NEWTON_API void NewtonTreeCollisionSetFaceAttribute (const NewtonCollision* const treeCollision, const int* const faceIndexArray, int indexCount, int attribute); + + NEWTON_DEPRECATED_API inline int NewtonTreeCollisionGetFaceAtribute (const NewtonCollision* const treeCollision, const int* const faceIndexArray, int indexCount) + { + return NewtonTreeCollisionGetFaceAttribute(treeCollision, faceIndexArray, indexCount); + } + NEWTON_DEPRECATED_API inline void NewtonTreeCollisionSetFaceAtribute (const NewtonCollision* const treeCollision, const int* const faceIndexArray, int indexCount, int attribute) + { + NewtonTreeCollisionSetFaceAttribute(treeCollision, faceIndexArray, indexCount, attribute); + } + + NEWTON_API void NewtonTreeCollisionForEachFace (const NewtonCollision* const treeCollision, NewtonTreeCollisionFaceCallback forEachFaceCallback, void* const context); + + NEWTON_API int NewtonTreeCollisionGetVertexListTriangleListInAABB (const NewtonCollision* const treeCollision, const dFloat* const p0, const dFloat* const p1, const dFloat** const vertexArray, int* const vertexCount, int* const vertexStrideInBytes, const int* const indexList, int maxIndexCount, const int* const faceAttribute); + + NEWTON_API void NewtonStaticCollisionSetDebugCallback (const NewtonCollision* const staticCollision, NewtonTreeCollisionCallback userCallback); + + // ********************************************************************************************** + // + // General purpose collision library functions + // + // ********************************************************************************************** + + NEWTON_API NewtonCollision* NewtonCollisionCreateInstance (const NewtonCollision* const collision); + NEWTON_API int NewtonCollisionGetType (const NewtonCollision* const collision); + + // for the end user + NEWTON_API void NewtonCollisionSetUserData (const NewtonCollision* const collision, void* const userData); + NEWTON_API void* NewtonCollisionGetUserData (const NewtonCollision* const collision); + + // this is used data is used by the joint library + NEWTON_API void NewtonCollisionSetUserData1 (const NewtonCollision* const collision, void* const userData); + NEWTON_API void* NewtonCollisionGetUserData1 (const NewtonCollision* const collision); + + NEWTON_API void NewtonCollisionSetUserID (const NewtonCollision* const collision, unsigned id); + NEWTON_API unsigned NewtonCollisionGetUserID (const NewtonCollision* const collision); + + NEWTON_API void* NewtonCollisionGetSubCollisionHandle (const NewtonCollision* const collision); + NEWTON_API NewtonCollision* NewtonCollisionGetParentInstance (const NewtonCollision* const collision); + + NEWTON_API void NewtonCollisionSetMatrix (const NewtonCollision* const collision, const dFloat* const matrix); + NEWTON_API void NewtonCollisionGetMatrix (const NewtonCollision* const collision, dFloat* const matrix); + + NEWTON_API void NewtonCollisionSetScale (const NewtonCollision* const collision, dFloat scaleX, dFloat scaleY, dFloat scaleZ); + NEWTON_API void NewtonCollisionGetScale (const NewtonCollision* const collision, dFloat* const scaleX, dFloat* const scaleY, dFloat* const scaleZ); + NEWTON_API void NewtonDestroyCollision (const NewtonCollision* const collision); + + NEWTON_API dFloat NewtonCollisionGetSkinThickness (const NewtonCollision* const collision); + + NEWTON_API int NewtonCollisionIntersectionTest (const NewtonWorld* const newtonWorld, + const NewtonCollision* const collisionA, const dFloat* const matrixA, + const NewtonCollision* const collisionB, const dFloat* const matrixB, int threadIndex); + + NEWTON_API int NewtonCollisionPointDistance (const NewtonWorld* const newtonWorld, const dFloat* const point, + const NewtonCollision* const collision, const dFloat* const matrix, dFloat* const contact, dFloat* const normal, int threadIndex); + + NEWTON_API int NewtonCollisionClosestPoint (const NewtonWorld* const newtonWorld, + const NewtonCollision* const collisionA, const dFloat* const matrixA, + const NewtonCollision* const collisionB, const dFloat* const matrixB, + dFloat* const contactA, dFloat* const contactB, dFloat* const normalAB, int threadIndex); + + NEWTON_API int NewtonCollisionCollide (const NewtonWorld* const newtonWorld, int maxSize, + const NewtonCollision* const collisionA, const dFloat* const matrixA, + const NewtonCollision* const collisionB, const dFloat* const matrixB, + dFloat* const contacts, dFloat* const normals, dFloat* const penetration, + dLong* const attributeA, dLong* const attributeB, int threadIndex); + + NEWTON_API int NewtonCollisionCollideContinue (const NewtonWorld* const newtonWorld, int maxSize, dFloat timestep, + const NewtonCollision* const collisionA, const dFloat* const matrixA, const dFloat* const velocA, const dFloat* omegaA, + const NewtonCollision* const collisionB, const dFloat* const matrixB, const dFloat* const velocB, const dFloat* const omegaB, + dFloat* const timeOfImpact, dFloat* const contacts, dFloat* const normals, dFloat* const penetration, + dLong* const attributeA, dLong* const attributeB, int threadIndex); + + NEWTON_API void NewtonCollisionSupportVertex (const NewtonCollision* const collision, const dFloat* const dir, dFloat* const vertex); + NEWTON_API dFloat NewtonCollisionRayCast (const NewtonCollision* const collision, const dFloat* const p0, const dFloat* const p1, dFloat* const normal, dLong* const attribute); + NEWTON_API void NewtonCollisionCalculateAABB (const NewtonCollision* const collision, const dFloat* const matrix, dFloat* const p0, dFloat* const p1); + NEWTON_API void NewtonCollisionForEachPolygonDo (const NewtonCollision* const collision, const dFloat* const matrix, NewtonCollisionIterator callback, void* const userData); + + + + // ********************************************************************************************** + // + // transforms utility functions + // + // ********************************************************************************************** + NEWTON_API void NewtonSetEulerAngle (const dFloat* const eulersAngles, dFloat* const matrix); + NEWTON_API void NewtonGetEulerAngle (const dFloat* const matrix, dFloat* const eulersAngles0, dFloat* const eulersAngles1); + NEWTON_API dFloat NewtonCalculateSpringDamperAcceleration (dFloat dt, dFloat ks, dFloat x, dFloat kd, dFloat s); + + // ********************************************************************************************** + // + // body manipulation functions + // + // ********************************************************************************************** + NEWTON_API NewtonBody* NewtonCreateDynamicBody (const NewtonWorld* const newtonWorld, const NewtonCollision* const collision, const dFloat* const matrix); + NEWTON_API NewtonBody* NewtonCreateKinematicBody (const NewtonWorld* const newtonWorld, const NewtonCollision* const collision, const dFloat* const matrix); + NEWTON_API NewtonBody* NewtonCreateDeformableBody (const NewtonWorld* const newtonWorld, const NewtonCollision* const deformableMesh, const dFloat* const matrix); + + NEWTON_API void NewtonDestroyBody(const NewtonBody* const body); + + NEWTON_DEPRECATED_API void NewtonBodyEnableSimulation(const NewtonBody* const body); + NEWTON_DEPRECATED_API void NewtonBodyDisableSimulation(const NewtonBody* const body); + NEWTON_API int NewtonBodyGetSimulationState(const NewtonBody* const body); + NEWTON_API void NewtonBodySetSimulationState(const NewtonBody* const bodyPtr, const int state); + + NEWTON_API int NewtonBodyGetType (const NewtonBody* const body); + NEWTON_API int NewtonBodyGetCollidable (const NewtonBody* const body); + NEWTON_API void NewtonBodySetCollidable (const NewtonBody* const body, int collidableState); + + NEWTON_API void NewtonBodyAddForce (const NewtonBody* const body, const dFloat* const force); + NEWTON_API void NewtonBodyAddTorque (const NewtonBody* const body, const dFloat* const torque); + NEWTON_API void NewtonBodyCalculateInverseDynamicsForce (const NewtonBody* const body, dFloat timestep, const dFloat* const desiredVeloc, dFloat* const forceOut); + + NEWTON_API void NewtonBodySetCentreOfMass (const NewtonBody* const body, const dFloat* const com); + NEWTON_API void NewtonBodySetMassMatrix (const NewtonBody* const body, dFloat mass, dFloat Ixx, dFloat Iyy, dFloat Izz); + + NEWTON_API void NewtonBodySetMassProperties (const NewtonBody* const body, dFloat mass, const NewtonCollision* const collision); + NEWTON_API void NewtonBodySetMatrix (const NewtonBody* const body, const dFloat* const matrix); + NEWTON_API void NewtonBodySetMatrixRecursive (const NewtonBody* const body, const dFloat* const matrix); + + NEWTON_API void NewtonBodySetMaterialGroupID (const NewtonBody* const body, int id); + NEWTON_API void NewtonBodySetContinuousCollisionMode (const NewtonBody* const body, unsigned state); + NEWTON_API void NewtonBodySetJointRecursiveCollision (const NewtonBody* const body, unsigned state); + NEWTON_API void NewtonBodySetOmega (const NewtonBody* const body, const dFloat* const omega); + NEWTON_API void NewtonBodySetVelocity (const NewtonBody* const body, const dFloat* const velocity); + NEWTON_API void NewtonBodySetForce (const NewtonBody* const body, const dFloat* const force); + NEWTON_API void NewtonBodySetTorque (const NewtonBody* const body, const dFloat* const torque); + + NEWTON_API void NewtonBodySetLinearDamping (const NewtonBody* const body, dFloat linearDamp); + NEWTON_API void NewtonBodySetAngularDamping (const NewtonBody* const body, const dFloat* const angularDamp); + NEWTON_API void NewtonBodySetCollision (const NewtonBody* const body, const NewtonCollision* const collision); + NEWTON_API void NewtonBodySetCollisionScale (const NewtonBody* const body, dFloat scaleX, dFloat scaleY, dFloat scaleZ); + + NEWTON_API int NewtonBodyGetSleepState (const NewtonBody* const body); + NEWTON_API void NewtonBodySetSleepState (const NewtonBody* const body, int state); + + NEWTON_API int NewtonBodyGetAutoSleep (const NewtonBody* const body); + NEWTON_API void NewtonBodySetAutoSleep (const NewtonBody* const body, int state); + + NEWTON_API int NewtonBodyGetFreezeState(const NewtonBody* const body); + NEWTON_API void NewtonBodySetFreezeState (const NewtonBody* const body, int state); + + NEWTON_API void NewtonBodySetDestructorCallback (const NewtonBody* const body, NewtonBodyDestructor callback); + NEWTON_API NewtonBodyDestructor NewtonBodyGetDestructorCallback (const NewtonBody* const body); + + NEWTON_API void NewtonBodySetTransformCallback (const NewtonBody* const body, NewtonSetTransform callback); + NEWTON_API NewtonSetTransform NewtonBodyGetTransformCallback (const NewtonBody* const body); + + NEWTON_API void NewtonBodySetForceAndTorqueCallback (const NewtonBody* const body, NewtonApplyForceAndTorque callback); + NEWTON_API NewtonApplyForceAndTorque NewtonBodyGetForceAndTorqueCallback (const NewtonBody* const body); + + NEWTON_API int NewtonBodyGetID (const NewtonBody* const body); + + NEWTON_API void NewtonBodySetUserData (const NewtonBody* const body, void* const userData); + NEWTON_API void* NewtonBodyGetUserData (const NewtonBody* const body); + + NEWTON_API NewtonWorld* NewtonBodyGetWorld (const NewtonBody* const body); + NEWTON_API NewtonCollision* NewtonBodyGetCollision (const NewtonBody* const body); + NEWTON_API int NewtonBodyGetMaterialGroupID (const NewtonBody* const body); + + NEWTON_API int NewtonBodyGetContinuousCollisionMode (const NewtonBody* const body); + NEWTON_API int NewtonBodyGetJointRecursiveCollision (const NewtonBody* const body); + + NEWTON_API void NewtonBodyGetPosition(const NewtonBody* const body, dFloat* const pos); + NEWTON_API void NewtonBodyGetMatrix(const NewtonBody* const body, dFloat* const matrix); + NEWTON_API void NewtonBodyGetRotation(const NewtonBody* const body, dFloat* const rotation); + NEWTON_API void NewtonBodyGetMassMatrix (const NewtonBody* const body, dFloat* mass, dFloat* const Ixx, dFloat* const Iyy, dFloat* const Izz); + NEWTON_API void NewtonBodyGetInvMass(const NewtonBody* const body, dFloat* const invMass, dFloat* const invIxx, dFloat* const invIyy, dFloat* const invIzz); + NEWTON_API void NewtonBodyGetInertiaMatrix(const NewtonBody* const body, dFloat* const inertiaMatrix); + NEWTON_API void NewtonBodyGetInvInertiaMatrix(const NewtonBody* const body, dFloat* const invInertiaMatrix); + NEWTON_API void NewtonBodyGetOmega(const NewtonBody* const body, dFloat* const vector); + NEWTON_API void NewtonBodyGetVelocity(const NewtonBody* const body, dFloat* const vector); + NEWTON_API void NewtonBodyGetForce(const NewtonBody* const body, dFloat* const vector); + NEWTON_API void NewtonBodyGetTorque(const NewtonBody* const body, dFloat* const vector); + NEWTON_API void NewtonBodyGetForceAcc(const NewtonBody* const body, dFloat* const vector); + NEWTON_API void NewtonBodyGetTorqueAcc(const NewtonBody* const body, dFloat* const vector); + NEWTON_API void NewtonBodyGetCentreOfMass (const NewtonBody* const body, dFloat* const com); + + NEWTON_API void NewtonBodyGetPointVelocity (const NewtonBody* const body, const dFloat* const point, dFloat* const velocOut); + NEWTON_API void NewtonBodyAddImpulse (const NewtonBody* const body, const dFloat* const pointDeltaVeloc, const dFloat* const pointPosit); + NEWTON_API void NewtonBodyApplyImpulseArray (const NewtonBody* const body, int impuleCount, int strideInByte, const dFloat* const impulseArray, const dFloat* const pointArray); + + NEWTON_API void NewtonBodyApplyImpulsePair (const NewtonBody* const body, dFloat* const linearImpulse, dFloat* const angularImpulse); + + NEWTON_API void NewtonBodyIntegrateVelocity (const NewtonBody* const body, dFloat timestep); + + NEWTON_API dFloat NewtonBodyGetLinearDamping (const NewtonBody* const body); + NEWTON_API void NewtonBodyGetAngularDamping (const NewtonBody* const body, dFloat* const vector); + NEWTON_API void NewtonBodyGetAABB (const NewtonBody* const body, dFloat* const p0, dFloat* const p1); + + + NEWTON_API NewtonJoint* NewtonBodyGetFirstJoint (const NewtonBody* const body); + NEWTON_API NewtonJoint* NewtonBodyGetNextJoint (const NewtonBody* const body, const NewtonJoint* const joint); + NEWTON_API NewtonJoint* NewtonBodyGetFirstContactJoint (const NewtonBody* const body); + NEWTON_API NewtonJoint* NewtonBodyGetNextContactJoint (const NewtonBody* const body, const NewtonJoint* const contactJoint); + + + // ********************************************************************************************** + // + // contact joints interface + // + // ********************************************************************************************** + + NEWTON_API void* NewtonContactJointGetFirstContact (const NewtonJoint* const contactJoint); + NEWTON_API void* NewtonContactJointGetNextContact (const NewtonJoint* const contactJoint, void* const contact); + + NEWTON_API int NewtonContactJointGetContactCount(const NewtonJoint* const contactJoint); + NEWTON_API void NewtonContactJointRemoveContact(const NewtonJoint* const contactJoint, void* const contact); + + NEWTON_API dFloat NewtonContactJointGetClosestDistance(const NewtonJoint* const contactJoint); + + NEWTON_API NewtonMaterial* NewtonContactGetMaterial (const void* const contact); + + NEWTON_API NewtonCollision* NewtonContactGetCollision0 (const void* const contact); + NEWTON_API NewtonCollision* NewtonContactGetCollision1 (const void* const contact); + + NEWTON_API void* NewtonContactGetCollisionID0 (const void* const contact); + NEWTON_API void* NewtonContactGetCollisionID1 (const void* const contact); + + + // ********************************************************************************************** + // + // Common joint functions + // + // ********************************************************************************************** + NEWTON_API void* NewtonJointGetUserData (const NewtonJoint* const joint); + NEWTON_API void NewtonJointSetUserData (const NewtonJoint* const joint, void* const userData); + + NEWTON_API NewtonBody* NewtonJointGetBody0 (const NewtonJoint* const joint); + NEWTON_API NewtonBody* NewtonJointGetBody1 (const NewtonJoint* const joint); + + NEWTON_API void NewtonJointGetInfo (const NewtonJoint* const joint, NewtonJointRecord* const info); + NEWTON_API int NewtonJointGetCollisionState (const NewtonJoint* const joint); + NEWTON_API void NewtonJointSetCollisionState (const NewtonJoint* const joint, int state); + + NEWTON_API dFloat NewtonJointGetStiffness (const NewtonJoint* const joint); + NEWTON_API void NewtonJointSetStiffness (const NewtonJoint* const joint, dFloat state); + + NEWTON_API void NewtonDestroyJoint(const NewtonWorld* const newtonWorld, const NewtonJoint* const joint); + NEWTON_API void NewtonJointSetDestructor (const NewtonJoint* const joint, NewtonConstraintDestructor destructor); + + NEWTON_API int NewtonJointIsActive (const NewtonJoint* const joint); + + + + // ********************************************************************************************** + // + // particle system interface (soft bodies, individual, pressure bodies and cloth) + // + // ********************************************************************************************** + NEWTON_API NewtonCollision* NewtonCreateClothPatch (const NewtonWorld* const newtonWorld, NewtonMesh* const mesh, int shapeID, NewtonClothPatchMaterial* const structuralMaterial, NewtonClothPatchMaterial* const bendMaterial); + NEWTON_API NewtonCollision* NewtonCreateDeformableMesh (const NewtonWorld* const newtonWorld, NewtonMesh* const mesh, int shapeID); + + NEWTON_API void NewtonDeformableMeshCreateClusters (NewtonCollision* const deformableMesh, int clusterCount, dFloat overlapingWidth); + NEWTON_API void NewtonDeformableMeshSetDebugCallback (NewtonCollision* const deformableMesh, NewtonCollisionIterator callback); + + NEWTON_API int NewtonDeformableMeshGetParticleCount (const NewtonCollision* const deformableMesh); + NEWTON_API void NewtonDeformableMeshGetParticlePosition (NewtonCollision* const deformableMesh, int particleIndex, dFloat* const posit); + + NEWTON_API void NewtonDeformableMeshBeginConfiguration (const NewtonCollision* const deformableMesh); + NEWTON_API void NewtonDeformableMeshUnconstraintParticle (NewtonCollision* const deformableMesh, int particleIndex); + NEWTON_API void NewtonDeformableMeshConstraintParticle (NewtonCollision* const deformableMesh, int particleIndex, const dFloat* const posit, const NewtonBody* const body); + NEWTON_API void NewtonDeformableMeshEndConfiguration (const NewtonCollision* const deformableMesh); + +// NEWTON_API void NewtonDeformableMeshSetPlasticity (NewtonCollision* const deformableMesh, dFloat plasticity); +// NEWTON_API void NewtonDeformableMeshSetStiffness (NewtonCollision* const deformableMesh, dFloat stiffness); + NEWTON_API void NewtonDeformableMeshSetSkinThickness (NewtonCollision* const deformableMesh, dFloat skinThickness); + + NEWTON_API void NewtonDeformableMeshUpdateRenderNormals (const NewtonCollision* const deformableMesh); + NEWTON_API int NewtonDeformableMeshGetVertexCount (const NewtonCollision* const deformableMesh); + NEWTON_API void NewtonDeformableMeshGetVertexStreams (const NewtonCollision* const deformableMesh, int vertexStrideInByte, dFloat* const vertex, int normalStrideInByte, dFloat* const normal, int uvStrideInByte0, dFloat* const uv0); + NEWTON_API NewtonDeformableMeshSegment* NewtonDeformableMeshGetFirstSegment (const NewtonCollision* const deformableMesh); + NEWTON_API NewtonDeformableMeshSegment* NewtonDeformableMeshGetNextSegment (const NewtonCollision* const deformableMesh, const NewtonDeformableMeshSegment* const segment); + + NEWTON_API int NewtonDeformableMeshSegmentGetMaterialID (const NewtonCollision* const deformableMesh, const NewtonDeformableMeshSegment* const segment); + NEWTON_API int NewtonDeformableMeshSegmentGetIndexCount (const NewtonCollision* const deformableMesh, const NewtonDeformableMeshSegment* const segment); + NEWTON_API const int* NewtonDeformableMeshSegmentGetIndexList (const NewtonCollision* const deformableMesh, const NewtonDeformableMeshSegment* const segment); + + + + + // ********************************************************************************************** + // + // Ball and Socket joint functions + // + // ********************************************************************************************** + NEWTON_API NewtonJoint* NewtonConstraintCreateBall (const NewtonWorld* const newtonWorld, const dFloat* pivotPoint, + const NewtonBody* const childBody, const NewtonBody* const parentBody); + NEWTON_API void NewtonBallSetUserCallback (const NewtonJoint* const ball, NewtonBallCallback callback); + NEWTON_API void NewtonBallGetJointAngle (const NewtonJoint* const ball, dFloat* angle); + NEWTON_API void NewtonBallGetJointOmega (const NewtonJoint* const ball, dFloat* omega); + NEWTON_API void NewtonBallGetJointForce (const NewtonJoint* const ball, dFloat* const force); + NEWTON_API void NewtonBallSetConeLimits (const NewtonJoint* const ball, const dFloat* pin, dFloat maxConeAngle, dFloat maxTwistAngle); + + // ********************************************************************************************** + // + // Hinge joint functions + // + // ********************************************************************************************** + NEWTON_API NewtonJoint* NewtonConstraintCreateHinge (const NewtonWorld* const newtonWorld, + const dFloat* pivotPoint, const dFloat* pinDir, + const NewtonBody* const childBody, const NewtonBody* const parentBody); + + NEWTON_API void NewtonHingeSetUserCallback (const NewtonJoint* const hinge, NewtonHingeCallback callback); + NEWTON_API dFloat NewtonHingeGetJointAngle (const NewtonJoint* const hinge); + NEWTON_API dFloat NewtonHingeGetJointOmega (const NewtonJoint* const hinge); + NEWTON_API void NewtonHingeGetJointForce (const NewtonJoint* const hinge, dFloat* const force); + NEWTON_API dFloat NewtonHingeCalculateStopAlpha (const NewtonJoint* const hinge, const NewtonHingeSliderUpdateDesc* const desc, dFloat angle); + + // ********************************************************************************************** + // + // Slider joint functions + // + // ********************************************************************************************** + NEWTON_API NewtonJoint* NewtonConstraintCreateSlider (const NewtonWorld* const newtonWorld, + const dFloat* pivotPoint, const dFloat* pinDir, + const NewtonBody* const childBody, const NewtonBody* const parentBody); + NEWTON_API void NewtonSliderSetUserCallback (const NewtonJoint* const slider, NewtonSliderCallback callback); + NEWTON_API dFloat NewtonSliderGetJointPosit (const NewtonJoint* slider); + NEWTON_API dFloat NewtonSliderGetJointVeloc (const NewtonJoint* slider); + NEWTON_API void NewtonSliderGetJointForce (const NewtonJoint* const slider, dFloat* const force); + NEWTON_API dFloat NewtonSliderCalculateStopAccel (const NewtonJoint* const slider, const NewtonHingeSliderUpdateDesc* const desc, dFloat position); + + + // ********************************************************************************************** + // + // Corkscrew joint functions + // + // ********************************************************************************************** + NEWTON_API NewtonJoint* NewtonConstraintCreateCorkscrew (const NewtonWorld* const newtonWorld, + const dFloat* pivotPoint, const dFloat* pinDir, + const NewtonBody* const childBody, const NewtonBody* const parentBody); + NEWTON_API void NewtonCorkscrewSetUserCallback (const NewtonJoint* const corkscrew, NewtonCorkscrewCallback callback); + NEWTON_API dFloat NewtonCorkscrewGetJointPosit (const NewtonJoint* const corkscrew); + NEWTON_API dFloat NewtonCorkscrewGetJointAngle (const NewtonJoint* const corkscrew); + NEWTON_API dFloat NewtonCorkscrewGetJointVeloc (const NewtonJoint* const corkscrew); + NEWTON_API dFloat NewtonCorkscrewGetJointOmega (const NewtonJoint* const corkscrew); + NEWTON_API void NewtonCorkscrewGetJointForce (const NewtonJoint* const corkscrew, dFloat* const force); + NEWTON_API dFloat NewtonCorkscrewCalculateStopAlpha (const NewtonJoint* const corkscrew, const NewtonHingeSliderUpdateDesc* const desc, dFloat angle); + NEWTON_API dFloat NewtonCorkscrewCalculateStopAccel (const NewtonJoint* const corkscrew, const NewtonHingeSliderUpdateDesc* const desc, dFloat position); + + + // ********************************************************************************************** + // + // Universal joint functions + // + // ********************************************************************************************** + NEWTON_API NewtonJoint* NewtonConstraintCreateUniversal (const NewtonWorld* const newtonWorld, + const dFloat* pivotPoint, const dFloat* pinDir0, const dFloat* pinDir1, + const NewtonBody* const childBody, const NewtonBody* const parentBody); + NEWTON_API void NewtonUniversalSetUserCallback (const NewtonJoint* const universal, NewtonUniversalCallback callback); + NEWTON_API dFloat NewtonUniversalGetJointAngle0 (const NewtonJoint* const universal); + NEWTON_API dFloat NewtonUniversalGetJointAngle1 (const NewtonJoint* const universal); + NEWTON_API dFloat NewtonUniversalGetJointOmega0 (const NewtonJoint* const universal); + NEWTON_API dFloat NewtonUniversalGetJointOmega1 (const NewtonJoint* const universal); + NEWTON_API void NewtonUniversalGetJointForce (const NewtonJoint* const universal, dFloat* const force); + NEWTON_API dFloat NewtonUniversalCalculateStopAlpha0 (const NewtonJoint* const universal, const NewtonHingeSliderUpdateDesc* const desc, dFloat angle); + NEWTON_API dFloat NewtonUniversalCalculateStopAlpha1 (const NewtonJoint* const universal, const NewtonHingeSliderUpdateDesc* const desc, dFloat angle); + + + // ********************************************************************************************** + // + // Up vector joint functions + // + // ********************************************************************************************** + NEWTON_API NewtonJoint* NewtonConstraintCreateUpVector (const NewtonWorld* const newtonWorld, const dFloat* pinDir, const NewtonBody* const body); + NEWTON_API void NewtonUpVectorGetPin (const NewtonJoint* const upVector, dFloat *pin); + NEWTON_API void NewtonUpVectorSetPin (const NewtonJoint* const upVector, const dFloat *pin); + + + // ********************************************************************************************** + // + // User defined bilateral Joint + // + // ********************************************************************************************** + NEWTON_API NewtonJoint* NewtonConstraintCreateUserJoint (const NewtonWorld* const newtonWorld, int maxDOF, + NewtonUserBilateralCallback callback, + NewtonUserBilateralGetInfoCallback getInfo, + const NewtonBody* const childBody, const NewtonBody* const parentBody) ; + NEWTON_API void NewtonUserJointSetFeedbackCollectorCallback (const NewtonJoint* const joint, NewtonUserBilateralCallback getFeedback); + NEWTON_API void NewtonUserJointAddLinearRow (const NewtonJoint* const joint, const dFloat* const pivot0, const dFloat* const pivot1, const dFloat* const dir); + NEWTON_API void NewtonUserJointAddAngularRow (const NewtonJoint* const joint, dFloat relativeAngle, const dFloat* const dir); + NEWTON_API void NewtonUserJointAddGeneralRow (const NewtonJoint* const joint, const dFloat* const jacobian0, const dFloat* const jacobian1); + NEWTON_API void NewtonUserJointSetRowMinimumFriction (const NewtonJoint* const joint, dFloat friction); + NEWTON_API void NewtonUserJointSetRowMaximumFriction (const NewtonJoint* const joint, dFloat friction); + NEWTON_API void NewtonUserJointSetRowAcceleration (const NewtonJoint* const joint, dFloat acceleration); + NEWTON_API void NewtonUserJointSetRowSpringDamperAcceleration (const NewtonJoint* const joint, dFloat springK, dFloat springD); + NEWTON_API void NewtonUserJointSetRowStiffness (const NewtonJoint* const joint, dFloat stiffness); + NEWTON_API dFloat NewtonUserJointGetRowForce (const NewtonJoint* const joint, int row); + + NEWTON_API void NewtonUserJointSetSolver (const NewtonJoint* const joint, int solver, int maxContactJoints); + + + // ************************************************************************************************************************ + // + // Acyclic articulation offer the same level of accuracy that Feather stone reduced coordinate link chains algorithm + // these are goo to make near perfect Rag dolls, physically based Created animated bodies, simple robotic contractions with not internal loops, + // Vehicles, Ropes, etc. that all interact seamlessly and natural with the physics world. + // + // ************************************************************************************************************************ + NEWTON_API NewtonAcyclicArticulation* NewtonAcyclicArticulationCreate (NewtonBody* const rootBone); + NEWTON_API void NewtonAcyclicArticulationDelete (NewtonAcyclicArticulation* const articulation); + NEWTON_API void* NewtonAcyclicArticulationAttachBone (NewtonAcyclicArticulation* const articulation, NewtonBody* const parentBone, NewtonBody* const childBone); + NEWTON_API void NewtonAcyclicArticulationDetachBone (NewtonAcyclicArticulation* const articulation, void* const bone); + NEWTON_API void NewtonAcyclicArticulationAddJoint (NewtonAcyclicArticulation* const articulation, NewtonJoint* const joint); + + + // ********************************************************************************************** + // + // Mesh joint functions + // + // ********************************************************************************************** + NEWTON_API NewtonMesh* NewtonMeshCreate(const NewtonWorld* const newtonWorld); + NEWTON_API NewtonMesh* NewtonMeshCreateFromMesh(const NewtonMesh* const mesh); + NEWTON_API NewtonMesh* NewtonMeshCreateFromCollision(const NewtonCollision* const collision); + NEWTON_API NewtonMesh* NewtonMeshCreateConvexHull (const NewtonWorld* const newtonWorld, int pointCount, const dFloat* const vertexCloud, int strideInBytes, dFloat tolerance); + NEWTON_API NewtonMesh* NewtonMeshCreateDelaunayTetrahedralization (const NewtonWorld* const newtonWorld, int pointCount, const dFloat* const vertexCloud, int strideInBytes, int materialID, const dFloat* const textureMatrix); + NEWTON_API NewtonMesh* NewtonMeshCreateVoronoiConvexDecomposition (const NewtonWorld* const newtonWorld, int pointCount, const dFloat* const vertexCloud, int strideInBytes, int materialID, const dFloat* const textureMatrix); + NEWTON_API NewtonMesh* NewtonMeshCreateFromSerialization (const NewtonWorld* const newtonWorld, NewtonDeserializeCallback deserializeFunction, void* const serializeHandle); + NEWTON_API void NewtonMeshDestroy(const NewtonMesh* const mesh); + + NEWTON_API void NewtonMeshSerialize (const NewtonMesh* const mesh, NewtonSerializeCallback serializeFunction, void* const serializeHandle); + NEWTON_API void NewtonMeshSaveOFF(const NewtonMesh* const mesh, const char* const filename); + NEWTON_API NewtonMesh* NewtonMeshLoadOFF(const NewtonWorld* const newtonWorld, const char* const filename); + + NEWTON_API void NewtonMeshApplyTransform (const NewtonMesh* const mesh, const dFloat* const matrix); + NEWTON_API void NewtonMeshCalculateOOBB(const NewtonMesh* const mesh, dFloat* const matrix, dFloat* const x, dFloat* const y, dFloat* const z); + + NEWTON_API void NewtonMeshCalculateVertexNormals(const NewtonMesh* const mesh, dFloat angleInRadians); + NEWTON_API void NewtonMeshApplySphericalMapping(const NewtonMesh* const mesh, int material); + NEWTON_API void NewtonMeshApplyCylindricalMapping(const NewtonMesh* const mesh, int cylinderMaterial, int capMaterial); + NEWTON_API void NewtonMeshApplyBoxMapping(const NewtonMesh* const mesh, int frontMaterial, int sideMaterial, int topMaterial); + NEWTON_API void NewtonMeshApplyAngleBasedMapping(const NewtonMesh* const mesh, int material, NewtonReportProgress reportPrograssCallback, void* const reportPrgressUserData); + + + NEWTON_API int NewtonMeshIsOpenMesh (const NewtonMesh* const mesh); + NEWTON_API void NewtonMeshFixTJoints (const NewtonMesh* const mesh); + + NEWTON_API void NewtonMeshPolygonize (const NewtonMesh* const mesh); + NEWTON_API void NewtonMeshTriangulate (const NewtonMesh* const mesh); + NEWTON_API NewtonMesh* NewtonMeshUnion (const NewtonMesh* const mesh, const NewtonMesh* const clipper, const dFloat* const clipperMatrix); + NEWTON_API NewtonMesh* NewtonMeshDifference (const NewtonMesh* const mesh, const NewtonMesh* const clipper, const dFloat* const clipperMatrix); + NEWTON_API NewtonMesh* NewtonMeshIntersection (const NewtonMesh* const mesh, const NewtonMesh* const clipper, const dFloat* const clipperMatrix); + NEWTON_API void NewtonMeshClip (const NewtonMesh* const mesh, const NewtonMesh* const clipper, const dFloat* const clipperMatrix, NewtonMesh** const topMesh, NewtonMesh** const bottomMesh); + + NEWTON_API NewtonMesh* NewtonMeshConvexMeshIntersection (const NewtonMesh* const mesh, const NewtonMesh* const convexMesh); + + NEWTON_API NewtonMesh* NewtonMeshSimplify (const NewtonMesh* const mesh, int maxVertexCount, NewtonReportProgress reportPrograssCallback, void* const reportPrgressUserData); + NEWTON_API NewtonMesh* NewtonMeshApproximateConvexDecomposition (const NewtonMesh* const mesh, dFloat maxConcavity, dFloat backFaceDistanceFactor, int maxCount, int maxVertexPerHull, NewtonReportProgress reportProgressCallback, void* const reportProgressUserData); + + NEWTON_API void NewtonRemoveUnusedVertices(const NewtonMesh* const mesh, int* const vertexRemapTable); + + NEWTON_API void NewtonMeshBeginFace(const NewtonMesh* const mesh); + NEWTON_API void NewtonMeshAddFace(const NewtonMesh* const mesh, int vertexCount, const dFloat* const vertex, int strideInBytes, int materialIndex); + NEWTON_API void NewtonMeshEndFace(const NewtonMesh* const mesh); + + NEWTON_API void NewtonMeshBuildFromVertexListIndexList(const NewtonMesh* const mesh, + int faceCount, const int* const faceIndexCount, const int* const faceMaterialIndex, + const dFloat* const vertex, int vertexStrideInBytes, const int* const vertexIndex, + const dFloat* const normal, int normalStrideInBytes, const int* const normalIndex, + const dFloat* const uv0, int uv0StrideInBytes, const int* const uv0Index, + const dFloat* const uv1, int uv1StrideInBytes, const int* const uv1Index); + + NEWTON_API void NewtonMeshGetVertexStreams (const NewtonMesh* const mesh, + int vertexStrideInByte, dFloat* const vertex, + int normalStrideInByte, dFloat* const normal, + int uvStrideInByte0, dFloat* const uv0, + int uvStrideInByte1, dFloat* const uv1); + + NEWTON_API void NewtonMeshGetIndirectVertexStreams(const NewtonMesh* const mesh, + int vertexStrideInByte, dFloat* const vertex, int* const vertexIndices, int* const vertexCount, + int normalStrideInByte, dFloat* const normal, int* const normalIndices, int* const normalCount, + int uvStrideInByte0, dFloat* const uv0, int* const uvIndices0, int* const uvCount0, + int uvStrideInByte1, dFloat* const uv1, int* const uvIndices1, int* const uvCount1); + + NEWTON_API void* NewtonMeshBeginHandle (const NewtonMesh* const mesh); + NEWTON_API void NewtonMeshEndHandle (const NewtonMesh* const mesh, void* const handle); + NEWTON_API int NewtonMeshFirstMaterial (const NewtonMesh* const mesh, void* const handle); + NEWTON_API int NewtonMeshNextMaterial (const NewtonMesh* const mesh, void* const handle, int materialId); + NEWTON_API int NewtonMeshMaterialGetMaterial (const NewtonMesh* const mesh, void* const handle, int materialId); + NEWTON_API int NewtonMeshMaterialGetIndexCount (const NewtonMesh* const mesh, void* const handle, int materialId); + NEWTON_API void NewtonMeshMaterialGetIndexStream (const NewtonMesh* const mesh, void* const handle, int materialId, int* const index); + NEWTON_API void NewtonMeshMaterialGetIndexStreamShort (const NewtonMesh* const mesh, void* const handle, int materialId, short int* const index); + + NEWTON_API NewtonMesh* NewtonMeshCreateFirstSingleSegment (const NewtonMesh* const mesh); + NEWTON_API NewtonMesh* NewtonMeshCreateNextSingleSegment (const NewtonMesh* const mesh, const NewtonMesh* const segment); + + NEWTON_API NewtonMesh* NewtonMeshCreateFirstLayer (const NewtonMesh* const mesh); + NEWTON_API NewtonMesh* NewtonMeshCreateNextLayer (const NewtonMesh* const mesh, const NewtonMesh* const segment); + + + NEWTON_API int NewtonMeshGetTotalFaceCount (const NewtonMesh* const mesh); + NEWTON_API int NewtonMeshGetTotalIndexCount (const NewtonMesh* const mesh); + NEWTON_API void NewtonMeshGetFaces (const NewtonMesh* const mesh, int* const faceIndexCount, int* const faceMaterial, void** const faceIndices); + + + NEWTON_API int NewtonMeshGetPointCount (const NewtonMesh* const mesh); + NEWTON_API int NewtonMeshGetPointStrideInByte (const NewtonMesh* const mesh); + NEWTON_API dFloat64* NewtonMeshGetPointArray (const NewtonMesh* const mesh); + NEWTON_API dFloat64* NewtonMeshGetNormalArray (const NewtonMesh* const mesh); + NEWTON_API dFloat64* NewtonMeshGetUV0Array (const NewtonMesh* const mesh); + NEWTON_API dFloat64* NewtonMeshGetUV1Array (const NewtonMesh* const mesh); + + NEWTON_API int NewtonMeshGetVertexCount (const NewtonMesh* const mesh); + NEWTON_API int NewtonMeshGetVertexStrideInByte (const NewtonMesh* const mesh); + NEWTON_API dFloat64* NewtonMeshGetVertexArray (const NewtonMesh* const mesh); + + + NEWTON_API void* NewtonMeshGetFirstVertex (const NewtonMesh* const mesh); + NEWTON_API void* NewtonMeshGetNextVertex (const NewtonMesh* const mesh, const void* const vertex); + NEWTON_API int NewtonMeshGetVertexIndex (const NewtonMesh* const mesh, const void* const vertex); + + NEWTON_API void* NewtonMeshGetFirstPoint (const NewtonMesh* const mesh); + NEWTON_API void* NewtonMeshGetNextPoint (const NewtonMesh* const mesh, const void* const point); + NEWTON_API int NewtonMeshGetPointIndex (const NewtonMesh* const mesh, const void* const point); + NEWTON_API int NewtonMeshGetVertexIndexFromPoint (const NewtonMesh* const mesh, const void* const point); + + + NEWTON_API void* NewtonMeshGetFirstEdge (const NewtonMesh* const mesh); + NEWTON_API void* NewtonMeshGetNextEdge (const NewtonMesh* const mesh, const void* const edge); + NEWTON_API void NewtonMeshGetEdgeIndices (const NewtonMesh* const mesh, const void* const edge, int* const v0, int* const v1); + //NEWTON_API void NewtonMeshGetEdgePointIndices (const NewtonMesh* const mesh, const void* const edge, int* const v0, int* const v1); + + NEWTON_API void* NewtonMeshGetFirstFace (const NewtonMesh* const mesh); + NEWTON_API void* NewtonMeshGetNextFace (const NewtonMesh* const mesh, const void* const face); + NEWTON_API int NewtonMeshIsFaceOpen (const NewtonMesh* const mesh, const void* const face); + NEWTON_API int NewtonMeshGetFaceMaterial (const NewtonMesh* const mesh, const void* const face); + NEWTON_API int NewtonMeshGetFaceIndexCount (const NewtonMesh* const mesh, const void* const face); + NEWTON_API void NewtonMeshGetFaceIndices (const NewtonMesh* const mesh, const void* const face, int* const indices); + NEWTON_API void NewtonMeshGetFacePointIndices (const NewtonMesh* const mesh, const void* const face, int* const indices); + NEWTON_API void NewtonMeshCalculateFaceNormal (const NewtonMesh* const mesh, const void* const face, dFloat64* const normal); + + NEWTON_API void NewtonMeshSetFaceMaterial (const NewtonMesh* const mesh, const void* const face, int matId); + + +#ifdef __cplusplus +} +#endif +#endif + + + diff --git a/thirdparty/include/Utfcpp/utf8.h b/thirdparty/include/Utfcpp/utf8.h new file mode 100644 index 000000000..82b13f59f --- /dev/null +++ b/thirdparty/include/Utfcpp/utf8.h @@ -0,0 +1,34 @@ +// Copyright 2006 Nemanja Trifunovic + +/* +Permission is hereby granted, free of charge, to any person or organization +obtaining a copy of the software and accompanying documentation covered by +this license (the "Software") to use, reproduce, display, distribute, +execute, and transmit the Software, and to prepare derivative works of the +Software, and to permit third-parties to whom the Software is furnished to +do so, all subject to the following: + +The copyright notices in the Software and this entire statement, including +the above license grant, this restriction and the following disclaimer, +must be included in all copies of the Software, in whole or in part, and +all derivative works of the Software, unless such copies or derivative +works are solely in the form of machine-executable object code generated by +a source language processor. + +THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR +IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY, +FITNESS FOR A PARTICULAR PURPOSE, TITLE AND NON-INFRINGEMENT. IN NO EVENT +SHALL THE COPYRIGHT HOLDERS OR ANYONE DISTRIBUTING THE SOFTWARE BE LIABLE +FOR ANY DAMAGES OR OTHER LIABILITY, WHETHER IN CONTRACT, TORT OR OTHERWISE, +ARISING FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER +DEALINGS IN THE SOFTWARE. +*/ + + +#ifndef UTF8_FOR_CPP_2675DCD0_9480_4c0c_B92A_CC14C027B731 +#define UTF8_FOR_CPP_2675DCD0_9480_4c0c_B92A_CC14C027B731 + +#include "utf8/checked.h" +#include "utf8/unchecked.h" + +#endif // header guard diff --git a/thirdparty/include/Utfcpp/utf8/checked.h b/thirdparty/include/Utfcpp/utf8/checked.h new file mode 100644 index 000000000..23a5e473d --- /dev/null +++ b/thirdparty/include/Utfcpp/utf8/checked.h @@ -0,0 +1,327 @@ +// Copyright 2006 Nemanja Trifunovic + +/* +Permission is hereby granted, free of charge, to any person or organization +obtaining a copy of the software and accompanying documentation covered by +this license (the "Software") to use, reproduce, display, distribute, +execute, and transmit the Software, and to prepare derivative works of the +Software, and to permit third-parties to whom the Software is furnished to +do so, all subject to the following: + +The copyright notices in the Software and this entire statement, including +the above license grant, this restriction and the following disclaimer, +must be included in all copies of the Software, in whole or in part, and +all derivative works of the Software, unless such copies or derivative +works are solely in the form of machine-executable object code generated by +a source language processor. + +THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR +IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY, +FITNESS FOR A PARTICULAR PURPOSE, TITLE AND NON-INFRINGEMENT. IN NO EVENT +SHALL THE COPYRIGHT HOLDERS OR ANYONE DISTRIBUTING THE SOFTWARE BE LIABLE +FOR ANY DAMAGES OR OTHER LIABILITY, WHETHER IN CONTRACT, TORT OR OTHERWISE, +ARISING FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER +DEALINGS IN THE SOFTWARE. +*/ + + +#ifndef UTF8_FOR_CPP_CHECKED_H_2675DCD0_9480_4c0c_B92A_CC14C027B731 +#define UTF8_FOR_CPP_CHECKED_H_2675DCD0_9480_4c0c_B92A_CC14C027B731 + +#include "core.h" +#include + +namespace utf8 +{ + // Base for the exceptions that may be thrown from the library + class exception : public ::std::exception { + }; + + // Exceptions that may be thrown from the library functions. + class invalid_code_point : public exception { + uint32_t cp; + public: + invalid_code_point(uint32_t Cp) : cp(Cp) {} // @Lynix: -Wshadow + virtual const char* what() const throw() { return "Invalid code point"; } + uint32_t code_point() const {return cp;} + }; + + class invalid_utf8 : public exception { + uint8_t u8; + public: + invalid_utf8 (uint8_t u) : u8(u) {} + virtual const char* what() const throw() { return "Invalid UTF-8"; } + uint8_t utf8_octet() const {return u8;} + }; + + class invalid_utf16 : public exception { + uint16_t u16; + public: + invalid_utf16 (uint16_t u) : u16(u) {} + virtual const char* what() const throw() { return "Invalid UTF-16"; } + uint16_t utf16_word() const {return u16;} + }; + + class not_enough_room : public exception { + public: + virtual const char* what() const throw() { return "Not enough space"; } + }; + + /// The library API - functions intended to be called by the users + + template + octet_iterator append(uint32_t cp, octet_iterator result) + { + if (!utf8::internal::is_code_point_valid(cp)) + throw invalid_code_point(cp); + + if (cp < 0x80) // one octet + *(result++) = static_cast(cp); + else if (cp < 0x800) { // two octets + *(result++) = static_cast((cp >> 6) | 0xc0); + *(result++) = static_cast((cp & 0x3f) | 0x80); + } + else if (cp < 0x10000) { // three octets + *(result++) = static_cast((cp >> 12) | 0xe0); + *(result++) = static_cast(((cp >> 6) & 0x3f) | 0x80); + *(result++) = static_cast((cp & 0x3f) | 0x80); + } + else { // four octets + *(result++) = static_cast((cp >> 18) | 0xf0); + *(result++) = static_cast(((cp >> 12) & 0x3f) | 0x80); + *(result++) = static_cast(((cp >> 6) & 0x3f) | 0x80); + *(result++) = static_cast((cp & 0x3f) | 0x80); + } + return result; + } + + template + output_iterator replace_invalid(octet_iterator start, octet_iterator end, output_iterator out, uint32_t replacement) + { + while (start != end) { + octet_iterator sequence_start = start; + internal::utf_error err_code = utf8::internal::validate_next(start, end); + switch (err_code) { + case internal::UTF8_OK : + for (octet_iterator it = sequence_start; it != start; ++it) + *out++ = *it; + break; + case internal::NOT_ENOUGH_ROOM: + throw not_enough_room(); + case internal::INVALID_LEAD: + out = utf8::append (replacement, out); + ++start; + break; + case internal::INCOMPLETE_SEQUENCE: + case internal::OVERLONG_SEQUENCE: + case internal::INVALID_CODE_POINT: + out = utf8::append (replacement, out); + ++start; + // just one replacement mark for the sequence + while (start != end && utf8::internal::is_trail(*start)) + ++start; + break; + } + } + return out; + } + + template + inline output_iterator replace_invalid(octet_iterator start, octet_iterator end, output_iterator out) + { + static const uint32_t replacement_marker = utf8::internal::mask16(0xfffd); + return utf8::replace_invalid(start, end, out, replacement_marker); + } + + template + uint32_t next(octet_iterator& it, octet_iterator end) + { + uint32_t cp = 0; + internal::utf_error err_code = utf8::internal::validate_next(it, end, cp); + switch (err_code) { + case internal::UTF8_OK : + break; + case internal::NOT_ENOUGH_ROOM : + throw not_enough_room(); + case internal::INVALID_LEAD : + case internal::INCOMPLETE_SEQUENCE : + case internal::OVERLONG_SEQUENCE : + throw invalid_utf8(*it); + case internal::INVALID_CODE_POINT : + throw invalid_code_point(cp); + } + return cp; + } + + template + uint32_t peek_next(octet_iterator it, octet_iterator end) + { + return utf8::next(it, end); + } + + template + uint32_t prior(octet_iterator& it, octet_iterator start) + { + // can't do much if it == start + if (it == start) + throw not_enough_room(); + + octet_iterator end = it; + // Go back until we hit either a lead octet or start + while (utf8::internal::is_trail(*(--it))) + if (it == start) + throw invalid_utf8(*it); // error - no lead byte in the sequence + return utf8::peek_next(it, end); + } + + /// Deprecated in versions that include "prior" + template + uint32_t previous(octet_iterator& it, octet_iterator pass_start) + { + octet_iterator end = it; + while (utf8::internal::is_trail(*(--it))) + if (it == pass_start) + throw invalid_utf8(*it); // error - no lead byte in the sequence + octet_iterator temp = it; + return utf8::next(temp, end); + } + + template + void advance (octet_iterator& it, distance_type n, octet_iterator end) + { + for (distance_type i = 0; i < n; ++i) + utf8::next(it, end); + } + + template + typename std::iterator_traits::difference_type + distance (octet_iterator first, octet_iterator last) + { + typename std::iterator_traits::difference_type dist; + for (dist = 0; first < last; ++dist) + utf8::next(first, last); + return dist; + } + + template + octet_iterator utf16to8 (u16bit_iterator start, u16bit_iterator end, octet_iterator result) + { + while (start != end) { + uint32_t cp = utf8::internal::mask16(*start++); + // Take care of surrogate pairs first + if (utf8::internal::is_lead_surrogate(cp)) { + if (start != end) { + uint32_t trail_surrogate = utf8::internal::mask16(*start++); + if (utf8::internal::is_trail_surrogate(trail_surrogate)) + cp = (cp << 10) + trail_surrogate + internal::SURROGATE_OFFSET; + else + throw invalid_utf16(static_cast(trail_surrogate)); + } + else + throw invalid_utf16(static_cast(cp)); + + } + // Lone trail surrogate + else if (utf8::internal::is_trail_surrogate(cp)) + throw invalid_utf16(static_cast(cp)); + + result = utf8::append(cp, result); + } + return result; + } + + template + u16bit_iterator utf8to16 (octet_iterator start, octet_iterator end, u16bit_iterator result) + { + while (start != end) { + uint32_t cp = utf8::next(start, end); + if (cp > 0xffff) { //make a surrogate pair + *result++ = static_cast((cp >> 10) + internal::LEAD_OFFSET); + *result++ = static_cast((cp & 0x3ff) + internal::TRAIL_SURROGATE_MIN); + } + else + *result++ = static_cast(cp); + } + return result; + } + + template + octet_iterator utf32to8 (u32bit_iterator start, u32bit_iterator end, octet_iterator result) + { + while (start != end) + result = utf8::append(*(start++), result); + + return result; + } + + template + u32bit_iterator utf8to32 (octet_iterator start, octet_iterator end, u32bit_iterator result) + { + while (start != end) + (*result++) = utf8::next(start, end); + + return result; + } + + // The iterator class + template + class iterator : public std::iterator { + octet_iterator it; + octet_iterator range_start; + octet_iterator range_end; + public: + iterator () {} + explicit iterator (const octet_iterator& octet_it, + const octet_iterator& Range_start, // @Lynix: -Wshadow + const octet_iterator& Range_end) : // @Lynix: -Wshadow + it(octet_it), range_start(Range_start), range_end(Range_end) // @Lynix: -Wshadow + { + if (it < range_start || it > range_end) + throw std::out_of_range("Invalid utf-8 iterator position"); + } + // the default "big three" are OK + octet_iterator base () const { return it; } + uint32_t operator * () const + { + octet_iterator temp = it; + return utf8::next(temp, range_end); + } + bool operator == (const iterator& rhs) const + { + if (range_start != rhs.range_start || range_end != rhs.range_end) + throw std::logic_error("Comparing utf-8 iterators defined with different ranges"); + return (it == rhs.it); + } + bool operator != (const iterator& rhs) const + { + return !(operator == (rhs)); + } + iterator& operator ++ () + { + utf8::next(it, range_end); + return *this; + } + iterator operator ++ (int) + { + iterator temp = *this; + utf8::next(it, range_end); + return temp; + } + iterator& operator -- () + { + utf8::prior(it, range_start); + return *this; + } + iterator operator -- (int) + { + iterator temp = *this; + utf8::prior(it, range_start); + return temp; + } + }; // class iterator + +} // namespace utf8 + +#endif //header guard + + diff --git a/thirdparty/include/Utfcpp/utf8/core.h b/thirdparty/include/Utfcpp/utf8/core.h new file mode 100644 index 000000000..636795143 --- /dev/null +++ b/thirdparty/include/Utfcpp/utf8/core.h @@ -0,0 +1,330 @@ +// Copyright 2006 Nemanja Trifunovic + +/* +Permission is hereby granted, free of charge, to any person or organization +obtaining a copy of the software and accompanying documentation covered by +this license (the "Software") to use, reproduce, display, distribute, +execute, and transmit the Software, and to prepare derivative works of the +Software, and to permit third-parties to whom the Software is furnished to +do so, all subject to the following: + +The copyright notices in the Software and this entire statement, including +the above license grant, this restriction and the following disclaimer, +must be included in all copies of the Software, in whole or in part, and +all derivative works of the Software, unless such copies or derivative +works are solely in the form of machine-executable object code generated by +a source language processor. + +THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR +IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY, +FITNESS FOR A PARTICULAR PURPOSE, TITLE AND NON-INFRINGEMENT. IN NO EVENT +SHALL THE COPYRIGHT HOLDERS OR ANYONE DISTRIBUTING THE SOFTWARE BE LIABLE +FOR ANY DAMAGES OR OTHER LIABILITY, WHETHER IN CONTRACT, TORT OR OTHERWISE, +ARISING FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER +DEALINGS IN THE SOFTWARE. +*/ + + +#ifndef UTF8_FOR_CPP_CORE_H_2675DCD0_9480_4c0c_B92A_CC14C027B731 +#define UTF8_FOR_CPP_CORE_H_2675DCD0_9480_4c0c_B92A_CC14C027B731 + +#include + +namespace utf8 +{ + // The typedefs for 8-bit, 16-bit and 32-bit unsigned integers + // You may need to change them to match your system. + // These typedefs have the same names as ones from cstdint, or boost/cstdint + //typedef unsigned char uint8_t; + //typedef unsigned short uint16_t; + //typedef unsigned int uint32_t; + // @Lynix: cstdint fait maintenant partie du C++11 + +// Helper code - not intended to be directly called by the library users. May be changed at any time +namespace internal +{ + // Unicode constants + // Leading (high) surrogates: 0xd800 - 0xdbff + // Trailing (low) surrogates: 0xdc00 - 0xdfff + const uint16_t LEAD_SURROGATE_MIN = 0xd800u; + const uint16_t LEAD_SURROGATE_MAX = 0xdbffu; + const uint16_t TRAIL_SURROGATE_MIN = 0xdc00u; + const uint16_t TRAIL_SURROGATE_MAX = 0xdfffu; + const uint16_t LEAD_OFFSET = LEAD_SURROGATE_MIN - (0x10000 >> 10); + const uint32_t SURROGATE_OFFSET = 0x10000u - (LEAD_SURROGATE_MIN << 10) - TRAIL_SURROGATE_MIN; + + // Maximum valid value for a Unicode code point + const uint32_t CODE_POINT_MAX = 0x0010ffffu; + + template + inline uint8_t mask8(octet_type oc) + { + return static_cast(0xff & oc); + } + template + inline uint16_t mask16(u16_type oc) + { + return static_cast(0xffff & oc); + } + template + inline bool is_trail(octet_type oc) + { + return ((utf8::internal::mask8(oc) >> 6) == 0x2); + } + + template + inline bool is_lead_surrogate(u16 cp) + { + return (cp >= LEAD_SURROGATE_MIN && cp <= LEAD_SURROGATE_MAX); + } + + template + inline bool is_trail_surrogate(u16 cp) + { + return (cp >= TRAIL_SURROGATE_MIN && cp <= TRAIL_SURROGATE_MAX); + } + + template + inline bool is_surrogate(u16 cp) + { + return (cp >= LEAD_SURROGATE_MIN && cp <= TRAIL_SURROGATE_MAX); + } + + template + inline bool is_code_point_valid(u32 cp) + { + return (cp <= CODE_POINT_MAX && !utf8::internal::is_surrogate(cp)); + } + + template + inline typename std::iterator_traits::difference_type + sequence_length(octet_iterator lead_it) + { + uint8_t lead = utf8::internal::mask8(*lead_it); + if (lead < 0x80) + return 1; + else if ((lead >> 5) == 0x6) + return 2; + else if ((lead >> 4) == 0xe) + return 3; + else if ((lead >> 3) == 0x1e) + return 4; + else + return 0; + } + + template + inline bool is_overlong_sequence(uint32_t cp, octet_difference_type length) + { + if (cp < 0x80) { + if (length != 1) + return true; + } + else if (cp < 0x800) { + if (length != 2) + return true; + } + else if (cp < 0x10000) { + if (length != 3) + return true; + } + + return false; + } + + enum utf_error {UTF8_OK, NOT_ENOUGH_ROOM, INVALID_LEAD, INCOMPLETE_SEQUENCE, OVERLONG_SEQUENCE, INVALID_CODE_POINT}; + + /// Helper for get_sequence_x + template + utf_error increase_safely(octet_iterator& it, octet_iterator end) + { + if (++it == end) + return NOT_ENOUGH_ROOM; + + if (!utf8::internal::is_trail(*it)) + return INCOMPLETE_SEQUENCE; + + return UTF8_OK; + } + + #define UTF8_CPP_INCREASE_AND_RETURN_ON_ERROR(IT, END) {utf_error ret = increase_safely(IT, END); if (ret != UTF8_OK) return ret;} + + /// get_sequence_x functions decode utf-8 sequences of the length x + template + utf_error get_sequence_1(octet_iterator& it, octet_iterator end, uint32_t& code_point) + { + if (it == end) + return NOT_ENOUGH_ROOM; + + code_point = utf8::internal::mask8(*it); + + return UTF8_OK; + } + + template + utf_error get_sequence_2(octet_iterator& it, octet_iterator end, uint32_t& code_point) + { + if (it == end) + return NOT_ENOUGH_ROOM; + + code_point = utf8::internal::mask8(*it); + + UTF8_CPP_INCREASE_AND_RETURN_ON_ERROR(it, end) + + code_point = ((code_point << 6) & 0x7ff) + ((*it) & 0x3f); + + return UTF8_OK; + } + + template + utf_error get_sequence_3(octet_iterator& it, octet_iterator end, uint32_t& code_point) + { + if (it == end) + return NOT_ENOUGH_ROOM; + + code_point = utf8::internal::mask8(*it); + + UTF8_CPP_INCREASE_AND_RETURN_ON_ERROR(it, end) + + code_point = ((code_point << 12) & 0xffff) + ((utf8::internal::mask8(*it) << 6) & 0xfff); + + UTF8_CPP_INCREASE_AND_RETURN_ON_ERROR(it, end) + + code_point += (*it) & 0x3f; + + return UTF8_OK; + } + + template + utf_error get_sequence_4(octet_iterator& it, octet_iterator end, uint32_t& code_point) + { + if (it == end) + return NOT_ENOUGH_ROOM; + + code_point = utf8::internal::mask8(*it); + + UTF8_CPP_INCREASE_AND_RETURN_ON_ERROR(it, end) + + code_point = ((code_point << 18) & 0x1fffff) + ((utf8::internal::mask8(*it) << 12) & 0x3ffff); + + UTF8_CPP_INCREASE_AND_RETURN_ON_ERROR(it, end) + + code_point += (utf8::internal::mask8(*it) << 6) & 0xfff; + + UTF8_CPP_INCREASE_AND_RETURN_ON_ERROR(it, end) + + code_point += (*it) & 0x3f; + + return UTF8_OK; + } + + #undef UTF8_CPP_INCREASE_AND_RETURN_ON_ERROR + + template + utf_error validate_next(octet_iterator& it, octet_iterator end, uint32_t& code_point) + { + // Save the original value of it so we can go back in case of failure + // Of course, it does not make much sense with i.e. stream iterators + octet_iterator original_it = it; + + uint32_t cp = 0; + // Determine the sequence length based on the lead octet + typedef typename std::iterator_traits::difference_type octet_difference_type; + const octet_difference_type length = utf8::internal::sequence_length(it); + + // Get trail octets and calculate the code point + utf_error err = UTF8_OK; + switch (length) { + case 0: + return INVALID_LEAD; + case 1: + err = utf8::internal::get_sequence_1(it, end, cp); + break; + case 2: + err = utf8::internal::get_sequence_2(it, end, cp); + break; + case 3: + err = utf8::internal::get_sequence_3(it, end, cp); + break; + case 4: + err = utf8::internal::get_sequence_4(it, end, cp); + break; + } + + if (err == UTF8_OK) { + // Decoding succeeded. Now, security checks... + if (utf8::internal::is_code_point_valid(cp)) { + if (!utf8::internal::is_overlong_sequence(cp, length)){ + // Passed! Return here. + code_point = cp; + ++it; + return UTF8_OK; + } + else + err = OVERLONG_SEQUENCE; + } + else + err = INVALID_CODE_POINT; + } + + // Failure branch - restore the original value of the iterator + it = original_it; + return err; + } + + template + inline utf_error validate_next(octet_iterator& it, octet_iterator end) { + uint32_t ignored; + return utf8::internal::validate_next(it, end, ignored); + } + +} // namespace internal + + /// The library API - functions intended to be called by the users + + // Byte order mark + const uint8_t bom[] = {0xef, 0xbb, 0xbf}; + + template + octet_iterator find_invalid(octet_iterator start, octet_iterator end) + { + octet_iterator result = start; + while (result != end) { + utf8::internal::utf_error err_code = utf8::internal::validate_next(result, end); + if (err_code != internal::UTF8_OK) + return result; + } + return result; + } + + template + inline bool is_valid(octet_iterator start, octet_iterator end) + { + return (utf8::find_invalid(start, end) == end); + } + + template + inline bool starts_with_bom (octet_iterator it, octet_iterator end) + { + return ( + ((it != end) && (utf8::internal::mask8(*it++)) == bom[0]) && + ((it != end) && (utf8::internal::mask8(*it++)) == bom[1]) && + ((it != end) && (utf8::internal::mask8(*it)) == bom[2]) + ); + } + + //Deprecated in release 2.3 + template + inline bool is_bom (octet_iterator it) + { + return ( + (utf8::internal::mask8(*it++)) == bom[0] && + (utf8::internal::mask8(*it++)) == bom[1] && + (utf8::internal::mask8(*it)) == bom[2] + ); + } +} // namespace utf8 + +#endif // header guard + + diff --git a/thirdparty/include/Utfcpp/utf8/unchecked.h b/thirdparty/include/Utfcpp/utf8/unchecked.h new file mode 100644 index 000000000..cb2427166 --- /dev/null +++ b/thirdparty/include/Utfcpp/utf8/unchecked.h @@ -0,0 +1,228 @@ +// Copyright 2006 Nemanja Trifunovic + +/* +Permission is hereby granted, free of charge, to any person or organization +obtaining a copy of the software and accompanying documentation covered by +this license (the "Software") to use, reproduce, display, distribute, +execute, and transmit the Software, and to prepare derivative works of the +Software, and to permit third-parties to whom the Software is furnished to +do so, all subject to the following: + +The copyright notices in the Software and this entire statement, including +the above license grant, this restriction and the following disclaimer, +must be included in all copies of the Software, in whole or in part, and +all derivative works of the Software, unless such copies or derivative +works are solely in the form of machine-executable object code generated by +a source language processor. + +THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR +IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY, +FITNESS FOR A PARTICULAR PURPOSE, TITLE AND NON-INFRINGEMENT. IN NO EVENT +SHALL THE COPYRIGHT HOLDERS OR ANYONE DISTRIBUTING THE SOFTWARE BE LIABLE +FOR ANY DAMAGES OR OTHER LIABILITY, WHETHER IN CONTRACT, TORT OR OTHERWISE, +ARISING FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER +DEALINGS IN THE SOFTWARE. +*/ + + +#ifndef UTF8_FOR_CPP_UNCHECKED_H_2675DCD0_9480_4c0c_B92A_CC14C027B731 +#define UTF8_FOR_CPP_UNCHECKED_H_2675DCD0_9480_4c0c_B92A_CC14C027B731 + +#include "core.h" + +namespace utf8 +{ + namespace unchecked + { + template + octet_iterator append(uint32_t cp, octet_iterator result) + { + if (cp < 0x80) // one octet + *(result++) = static_cast(cp); + else if (cp < 0x800) { // two octets + *(result++) = static_cast((cp >> 6) | 0xc0); + *(result++) = static_cast((cp & 0x3f) | 0x80); + } + else if (cp < 0x10000) { // three octets + *(result++) = static_cast((cp >> 12) | 0xe0); + *(result++) = static_cast(((cp >> 6) & 0x3f) | 0x80); + *(result++) = static_cast((cp & 0x3f) | 0x80); + } + else { // four octets + *(result++) = static_cast((cp >> 18) | 0xf0); + *(result++) = static_cast(((cp >> 12) & 0x3f)| 0x80); + *(result++) = static_cast(((cp >> 6) & 0x3f) | 0x80); + *(result++) = static_cast((cp & 0x3f) | 0x80); + } + return result; + } + + template + uint32_t next(octet_iterator& it) + { + uint32_t cp = utf8::internal::mask8(*it); + typename std::iterator_traits::difference_type length = utf8::internal::sequence_length(it); + switch (length) { + case 1: + break; + case 2: + it++; + cp = ((cp << 6) & 0x7ff) + ((*it) & 0x3f); + break; + case 3: + ++it; + cp = ((cp << 12) & 0xffff) + ((utf8::internal::mask8(*it) << 6) & 0xfff); + ++it; + cp += (*it) & 0x3f; + break; + case 4: + ++it; + cp = ((cp << 18) & 0x1fffff) + ((utf8::internal::mask8(*it) << 12) & 0x3ffff); + ++it; + cp += (utf8::internal::mask8(*it) << 6) & 0xfff; + ++it; + cp += (*it) & 0x3f; + break; + } + ++it; + return cp; + } + + template + uint32_t peek_next(octet_iterator it) + { + return utf8::unchecked::next(it); + } + + template + uint32_t prior(octet_iterator& it) + { + while (utf8::internal::is_trail(*(--it))) ; + octet_iterator temp = it; + return utf8::unchecked::next(temp); + } + + // Deprecated in versions that include prior, but only for the sake of consistency (see utf8::previous) + template + inline uint32_t previous(octet_iterator& it) + { + return utf8::unchecked::prior(it); + } + + template + void advance (octet_iterator& it, distance_type n) + { + for (distance_type i = 0; i < n; ++i) + utf8::unchecked::next(it); + } + + template + typename std::iterator_traits::difference_type + distance (octet_iterator first, octet_iterator last) + { + typename std::iterator_traits::difference_type dist; + for (dist = 0; first < last; ++dist) + utf8::unchecked::next(first); + return dist; + } + + template + octet_iterator utf16to8 (u16bit_iterator start, u16bit_iterator end, octet_iterator result) + { + while (start != end) { + uint32_t cp = utf8::internal::mask16(*start++); + // Take care of surrogate pairs first + if (utf8::internal::is_lead_surrogate(cp)) { + uint32_t trail_surrogate = utf8::internal::mask16(*start++); + cp = (cp << 10) + trail_surrogate + internal::SURROGATE_OFFSET; + } + result = utf8::unchecked::append(cp, result); + } + return result; + } + + template + u16bit_iterator utf8to16 (octet_iterator start, octet_iterator end, u16bit_iterator result) + { + while (start < end) { + uint32_t cp = utf8::unchecked::next(start); + if (cp > 0xffff) { //make a surrogate pair + *result++ = static_cast((cp >> 10) + internal::LEAD_OFFSET); + *result++ = static_cast((cp & 0x3ff) + internal::TRAIL_SURROGATE_MIN); + } + else + *result++ = static_cast(cp); + } + return result; + } + + template + octet_iterator utf32to8 (u32bit_iterator start, u32bit_iterator end, octet_iterator result) + { + while (start != end) + result = utf8::unchecked::append(*(start++), result); + + return result; + } + + template + u32bit_iterator utf8to32 (octet_iterator start, octet_iterator end, u32bit_iterator result) + { + while (start < end) + (*result++) = utf8::unchecked::next(start); + + return result; + } + + // The iterator class + template + class iterator : public std::iterator { + octet_iterator it; + public: + iterator () {} + explicit iterator (const octet_iterator& octet_it): it(octet_it) {} + // the default "big three" are OK + octet_iterator base () const { return it; } + uint32_t operator * () const + { + octet_iterator temp = it; + return utf8::unchecked::next(temp); + } + bool operator == (const iterator& rhs) const + { + return (it == rhs.it); + } + bool operator != (const iterator& rhs) const + { + return !(operator == (rhs)); + } + iterator& operator ++ () + { + ::std::advance(it, utf8::internal::sequence_length(it)); + return *this; + } + iterator operator ++ (int) + { + iterator temp = *this; + ::std::advance(it, utf8::internal::sequence_length(it)); + return temp; + } + iterator& operator -- () + { + utf8::unchecked::prior(it); + return *this; + } + iterator operator -- (int) + { + iterator temp = *this; + utf8::unchecked::prior(it); + return temp; + } + }; // class iterator + + } // namespace utf8::unchecked +} // namespace utf8 + + +#endif // header guard + diff --git a/thirdparty/include/assimp/.editorconfig b/thirdparty/include/assimp/.editorconfig new file mode 100644 index 000000000..9ea66423a --- /dev/null +++ b/thirdparty/include/assimp/.editorconfig @@ -0,0 +1,8 @@ +# See for details + +[*.{h,hpp,inl}] +end_of_line = lf +insert_final_newline = true +trim_trailing_whitespace = true +indent_size = 4 +indent_style = space diff --git a/thirdparty/include/assimp/Compiler/poppack1.h b/thirdparty/include/assimp/Compiler/poppack1.h new file mode 100644 index 000000000..e033bc147 --- /dev/null +++ b/thirdparty/include/assimp/Compiler/poppack1.h @@ -0,0 +1,22 @@ + +// =============================================================================== +// May be included multiple times - resets structure packing to the defaults +// for all supported compilers. Reverts the changes made by #include +// +// Currently this works on the following compilers: +// MSVC 7,8,9 +// GCC +// BORLAND (complains about 'pack state changed but not reverted', but works) +// =============================================================================== + +#ifndef AI_PUSHPACK_IS_DEFINED +# error pushpack1.h must be included after poppack1.h +#endif + +// reset packing to the original value +#if defined(_MSC_VER) || defined(__BORLANDC__) || defined (__BCPLUSPLUS__) +# pragma pack( pop ) +#endif +#undef PACK_STRUCT + +#undef AI_PUSHPACK_IS_DEFINED diff --git a/thirdparty/include/assimp/Compiler/pstdint.h b/thirdparty/include/assimp/Compiler/pstdint.h new file mode 100644 index 000000000..4de4ce2a9 --- /dev/null +++ b/thirdparty/include/assimp/Compiler/pstdint.h @@ -0,0 +1,912 @@ +/* A portable stdint.h + **************************************************************************** + * BSD License: + **************************************************************************** + * + * Copyright (c) 2005-2016 Paul Hsieh + * All rights reserved. + * + * Redistribution and use in source and binary forms, with or without + * modification, are permitted provided that the following conditions + * are met: + * + * 1. Redistributions of source code must retain the above copyright + * notice, this list of conditions and the following disclaimer. + * 2. Redistributions in binary form must reproduce the above copyright + * notice, this list of conditions and the following disclaimer in the + * documentation and/or other materials provided with the distribution. + * 3. The name of the author may not be used to endorse or promote products + * derived from this software without specific prior written permission. + * + * THIS SOFTWARE IS PROVIDED BY THE AUTHOR ``AS IS'' AND ANY EXPRESS OR + * IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES + * OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE DISCLAIMED. + * IN NO EVENT SHALL THE AUTHOR BE LIABLE FOR ANY DIRECT, INDIRECT, + * INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT + * NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, + * DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY + * THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT + * (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF + * THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE. + * + **************************************************************************** + * + * Version 0.1.15.4 + * + * The ANSI C standard committee, for the C99 standard, specified the + * inclusion of a new standard include file called stdint.h. This is + * a very useful and long desired include file which contains several + * very precise definitions for integer scalar types that is + * critically important for making portable several classes of + * applications including cryptography, hashing, variable length + * integer libraries and so on. But for most developers its likely + * useful just for programming sanity. + * + * The problem is that some compiler vendors chose to ignore the C99 + * standard and some older compilers have no opportunity to be updated. + * Because of this situation, simply including stdint.h in your code + * makes it unportable. + * + * So that's what this file is all about. Its an attempt to build a + * single universal include file that works on as many platforms as + * possible to deliver what stdint.h is supposed to. Even compilers + * that already come with stdint.h can use this file instead without + * any loss of functionality. A few things that should be noted about + * this file: + * + * 1) It is not guaranteed to be portable and/or present an identical + * interface on all platforms. The extreme variability of the + * ANSI C standard makes this an impossibility right from the + * very get go. Its really only meant to be useful for the vast + * majority of platforms that possess the capability of + * implementing usefully and precisely defined, standard sized + * integer scalars. Systems which are not intrinsically 2s + * complement may produce invalid constants. + * + * 2) There is an unavoidable use of non-reserved symbols. + * + * 3) Other standard include files are invoked. + * + * 4) This file may come in conflict with future platforms that do + * include stdint.h. The hope is that one or the other can be + * used with no real difference. + * + * 5) In the current version, if your platform can't represent + * int32_t, int16_t and int8_t, it just dumps out with a compiler + * error. + * + * 6) 64 bit integers may or may not be defined. Test for their + * presence with the test: #ifdef INT64_MAX or #ifdef UINT64_MAX. + * Note that this is different from the C99 specification which + * requires the existence of 64 bit support in the compiler. If + * this is not defined for your platform, yet it is capable of + * dealing with 64 bits then it is because this file has not yet + * been extended to cover all of your system's capabilities. + * + * 7) (u)intptr_t may or may not be defined. Test for its presence + * with the test: #ifdef PTRDIFF_MAX. If this is not defined + * for your platform, then it is because this file has not yet + * been extended to cover all of your system's capabilities, not + * because its optional. + * + * 8) The following might not been defined even if your platform is + * capable of defining it: + * + * WCHAR_MIN + * WCHAR_MAX + * (u)int64_t + * PTRDIFF_MIN + * PTRDIFF_MAX + * (u)intptr_t + * + * 9) The following have not been defined: + * + * WINT_MIN + * WINT_MAX + * + * 10) The criteria for defining (u)int_least(*)_t isn't clear, + * except for systems which don't have a type that precisely + * defined 8, 16, or 32 bit types (which this include file does + * not support anyways). Default definitions have been given. + * + * 11) The criteria for defining (u)int_fast(*)_t isn't something I + * would trust to any particular compiler vendor or the ANSI C + * committee. It is well known that "compatible systems" are + * commonly created that have very different performance + * characteristics from the systems they are compatible with, + * especially those whose vendors make both the compiler and the + * system. Default definitions have been given, but its strongly + * recommended that users never use these definitions for any + * reason (they do *NOT* deliver any serious guarantee of + * improved performance -- not in this file, nor any vendor's + * stdint.h). + * + * 12) The following macros: + * + * PRINTF_INTMAX_MODIFIER + * PRINTF_INT64_MODIFIER + * PRINTF_INT32_MODIFIER + * PRINTF_INT16_MODIFIER + * PRINTF_LEAST64_MODIFIER + * PRINTF_LEAST32_MODIFIER + * PRINTF_LEAST16_MODIFIER + * PRINTF_INTPTR_MODIFIER + * + * are strings which have been defined as the modifiers required + * for the "d", "u" and "x" printf formats to correctly output + * (u)intmax_t, (u)int64_t, (u)int32_t, (u)int16_t, (u)least64_t, + * (u)least32_t, (u)least16_t and (u)intptr_t types respectively. + * PRINTF_INTPTR_MODIFIER is not defined for some systems which + * provide their own stdint.h. PRINTF_INT64_MODIFIER is not + * defined if INT64_MAX is not defined. These are an extension + * beyond what C99 specifies must be in stdint.h. + * + * In addition, the following macros are defined: + * + * PRINTF_INTMAX_HEX_WIDTH + * PRINTF_INT64_HEX_WIDTH + * PRINTF_INT32_HEX_WIDTH + * PRINTF_INT16_HEX_WIDTH + * PRINTF_INT8_HEX_WIDTH + * PRINTF_INTMAX_DEC_WIDTH + * PRINTF_INT64_DEC_WIDTH + * PRINTF_INT32_DEC_WIDTH + * PRINTF_INT16_DEC_WIDTH + * PRINTF_UINT8_DEC_WIDTH + * PRINTF_UINTMAX_DEC_WIDTH + * PRINTF_UINT64_DEC_WIDTH + * PRINTF_UINT32_DEC_WIDTH + * PRINTF_UINT16_DEC_WIDTH + * PRINTF_UINT8_DEC_WIDTH + * + * Which specifies the maximum number of characters required to + * print the number of that type in either hexadecimal or decimal. + * These are an extension beyond what C99 specifies must be in + * stdint.h. + * + * Compilers tested (all with 0 warnings at their highest respective + * settings): Borland Turbo C 2.0, WATCOM C/C++ 11.0 (16 bits and 32 + * bits), Microsoft Visual C++ 6.0 (32 bit), Microsoft Visual Studio + * .net (VC7), Intel C++ 4.0, GNU gcc v3.3.3 + * + * This file should be considered a work in progress. Suggestions for + * improvements, especially those which increase coverage are strongly + * encouraged. + * + * Acknowledgements + * + * The following people have made significant contributions to the + * development and testing of this file: + * + * Chris Howie + * John Steele Scott + * Dave Thorup + * John Dill + * Florian Wobbe + * Christopher Sean Morrison + * Mikkel Fahnoe Jorgensen + * + */ + +#include +#include +#include + +/* + * For gcc with _STDINT_H, fill in the PRINTF_INT*_MODIFIER macros, and + * do nothing else. On the Mac OS X version of gcc this is _STDINT_H_. + */ + +#if ((defined(__SUNPRO_C) && __SUNPRO_C >= 0x570) || (defined(_MSC_VER) && _MSC_VER >= 1600) || (defined(__STDC__) && __STDC__ && defined(__STDC_VERSION__) && __STDC_VERSION__ >= 199901L) || (defined (__WATCOMC__) && (defined (_STDINT_H_INCLUDED) || __WATCOMC__ >= 1250)) || (defined(__GNUC__) && (__GNUC__ > 3 || defined(_STDINT_H) || defined(_STDINT_H_) || defined (__UINT_FAST64_TYPE__)) )) && !defined (_PSTDINT_H_INCLUDED) +#include +#define _PSTDINT_H_INCLUDED +# if defined(__GNUC__) && (defined(__x86_64__) || defined(__ppc64__)) && !(defined(__APPLE__) && defined(__MACH__)) +# ifndef PRINTF_INT64_MODIFIER +# define PRINTF_INT64_MODIFIER "l" +# endif +# ifndef PRINTF_INT32_MODIFIER +# define PRINTF_INT32_MODIFIER "" +# endif +# else +# ifndef PRINTF_INT64_MODIFIER +# define PRINTF_INT64_MODIFIER "ll" +# endif +# ifndef PRINTF_INT32_MODIFIER +# if (UINT_MAX == UINT32_MAX) +# define PRINTF_INT32_MODIFIER "" +# else +# define PRINTF_INT32_MODIFIER "l" +# endif +# endif +# endif +# ifndef PRINTF_INT16_MODIFIER +# define PRINTF_INT16_MODIFIER "h" +# endif +# ifndef PRINTF_INTMAX_MODIFIER +# define PRINTF_INTMAX_MODIFIER PRINTF_INT64_MODIFIER +# endif +# ifndef PRINTF_INT64_HEX_WIDTH +# define PRINTF_INT64_HEX_WIDTH "16" +# endif +# ifndef PRINTF_UINT64_HEX_WIDTH +# define PRINTF_UINT64_HEX_WIDTH "16" +# endif +# ifndef PRINTF_INT32_HEX_WIDTH +# define PRINTF_INT32_HEX_WIDTH "8" +# endif +# ifndef PRINTF_UINT32_HEX_WIDTH +# define PRINTF_UINT32_HEX_WIDTH "8" +# endif +# ifndef PRINTF_INT16_HEX_WIDTH +# define PRINTF_INT16_HEX_WIDTH "4" +# endif +# ifndef PRINTF_UINT16_HEX_WIDTH +# define PRINTF_UINT16_HEX_WIDTH "4" +# endif +# ifndef PRINTF_INT8_HEX_WIDTH +# define PRINTF_INT8_HEX_WIDTH "2" +# endif +# ifndef PRINTF_UINT8_HEX_WIDTH +# define PRINTF_UINT8_HEX_WIDTH "2" +# endif +# ifndef PRINTF_INT64_DEC_WIDTH +# define PRINTF_INT64_DEC_WIDTH "19" +# endif +# ifndef PRINTF_UINT64_DEC_WIDTH +# define PRINTF_UINT64_DEC_WIDTH "20" +# endif +# ifndef PRINTF_INT32_DEC_WIDTH +# define PRINTF_INT32_DEC_WIDTH "10" +# endif +# ifndef PRINTF_UINT32_DEC_WIDTH +# define PRINTF_UINT32_DEC_WIDTH "10" +# endif +# ifndef PRINTF_INT16_DEC_WIDTH +# define PRINTF_INT16_DEC_WIDTH "5" +# endif +# ifndef PRINTF_UINT16_DEC_WIDTH +# define PRINTF_UINT16_DEC_WIDTH "5" +# endif +# ifndef PRINTF_INT8_DEC_WIDTH +# define PRINTF_INT8_DEC_WIDTH "3" +# endif +# ifndef PRINTF_UINT8_DEC_WIDTH +# define PRINTF_UINT8_DEC_WIDTH "3" +# endif +# ifndef PRINTF_INTMAX_HEX_WIDTH +# define PRINTF_INTMAX_HEX_WIDTH PRINTF_UINT64_HEX_WIDTH +# endif +# ifndef PRINTF_UINTMAX_HEX_WIDTH +# define PRINTF_UINTMAX_HEX_WIDTH PRINTF_UINT64_HEX_WIDTH +# endif +# ifndef PRINTF_INTMAX_DEC_WIDTH +# define PRINTF_INTMAX_DEC_WIDTH PRINTF_UINT64_DEC_WIDTH +# endif +# ifndef PRINTF_UINTMAX_DEC_WIDTH +# define PRINTF_UINTMAX_DEC_WIDTH PRINTF_UINT64_DEC_WIDTH +# endif + +/* + * Something really weird is going on with Open Watcom. Just pull some of + * these duplicated definitions from Open Watcom's stdint.h file for now. + */ + +# if defined (__WATCOMC__) && __WATCOMC__ >= 1250 +# if !defined (INT64_C) +# define INT64_C(x) (x + (INT64_MAX - INT64_MAX)) +# endif +# if !defined (UINT64_C) +# define UINT64_C(x) (x + (UINT64_MAX - UINT64_MAX)) +# endif +# if !defined (INT32_C) +# define INT32_C(x) (x + (INT32_MAX - INT32_MAX)) +# endif +# if !defined (UINT32_C) +# define UINT32_C(x) (x + (UINT32_MAX - UINT32_MAX)) +# endif +# if !defined (INT16_C) +# define INT16_C(x) (x) +# endif +# if !defined (UINT16_C) +# define UINT16_C(x) (x) +# endif +# if !defined (INT8_C) +# define INT8_C(x) (x) +# endif +# if !defined (UINT8_C) +# define UINT8_C(x) (x) +# endif +# if !defined (UINT64_MAX) +# define UINT64_MAX 18446744073709551615ULL +# endif +# if !defined (INT64_MAX) +# define INT64_MAX 9223372036854775807LL +# endif +# if !defined (UINT32_MAX) +# define UINT32_MAX 4294967295UL +# endif +# if !defined (INT32_MAX) +# define INT32_MAX 2147483647L +# endif +# if !defined (INTMAX_MAX) +# define INTMAX_MAX INT64_MAX +# endif +# if !defined (INTMAX_MIN) +# define INTMAX_MIN INT64_MIN +# endif +# endif +#endif + +/* + * I have no idea what is the truly correct thing to do on older Solaris. + * From some online discussions, this seems to be what is being + * recommended. For people who actually are developing on older Solaris, + * what I would like to know is, does this define all of the relevant + * macros of a complete stdint.h? Remember, in pstdint.h 64 bit is + * considered optional. + */ + +#if (defined(__SUNPRO_C) && __SUNPRO_C >= 0x420) && !defined(_PSTDINT_H_INCLUDED) +#include +#define _PSTDINT_H_INCLUDED +#endif + +#ifndef _PSTDINT_H_INCLUDED +#define _PSTDINT_H_INCLUDED + +#ifndef SIZE_MAX +# define SIZE_MAX (~(size_t)0) +#endif + +/* + * Deduce the type assignments from limits.h under the assumption that + * integer sizes in bits are powers of 2, and follow the ANSI + * definitions. + */ + +#ifndef UINT8_MAX +# define UINT8_MAX 0xff +#endif +#if !defined(uint8_t) && !defined(_UINT8_T) && !defined(vxWorks) +# if (UCHAR_MAX == UINT8_MAX) || defined (S_SPLINT_S) + typedef unsigned char uint8_t; +# define UINT8_C(v) ((uint8_t) v) +# else +# error "Platform not supported" +# endif +#endif + +#ifndef INT8_MAX +# define INT8_MAX 0x7f +#endif +#ifndef INT8_MIN +# define INT8_MIN INT8_C(0x80) +#endif +#if !defined(int8_t) && !defined(_INT8_T) && !defined(vxWorks) +# if (SCHAR_MAX == INT8_MAX) || defined (S_SPLINT_S) + typedef signed char int8_t; +# define INT8_C(v) ((int8_t) v) +# else +# error "Platform not supported" +# endif +#endif + +#ifndef UINT16_MAX +# define UINT16_MAX 0xffff +#endif +#if !defined(uint16_t) && !defined(_UINT16_T) && !defined(vxWorks) +#if (UINT_MAX == UINT16_MAX) || defined (S_SPLINT_S) + typedef unsigned int uint16_t; +# ifndef PRINTF_INT16_MODIFIER +# define PRINTF_INT16_MODIFIER "" +# endif +# define UINT16_C(v) ((uint16_t) (v)) +#elif (USHRT_MAX == UINT16_MAX) + typedef unsigned short uint16_t; +# define UINT16_C(v) ((uint16_t) (v)) +# ifndef PRINTF_INT16_MODIFIER +# define PRINTF_INT16_MODIFIER "h" +# endif +#else +#error "Platform not supported" +#endif +#endif + +#ifndef INT16_MAX +# define INT16_MAX 0x7fff +#endif +#ifndef INT16_MIN +# define INT16_MIN INT16_C(0x8000) +#endif +#if !defined(int16_t) && !defined(_INT16_T) && !defined(vxWorks) +#if (INT_MAX == INT16_MAX) || defined (S_SPLINT_S) + typedef signed int int16_t; +# define INT16_C(v) ((int16_t) (v)) +# ifndef PRINTF_INT16_MODIFIER +# define PRINTF_INT16_MODIFIER "" +# endif +#elif (SHRT_MAX == INT16_MAX) + typedef signed short int16_t; +# define INT16_C(v) ((int16_t) (v)) +# ifndef PRINTF_INT16_MODIFIER +# define PRINTF_INT16_MODIFIER "h" +# endif +#else +#error "Platform not supported" +#endif +#endif + +#ifndef UINT32_MAX +# define UINT32_MAX (0xffffffffUL) +#endif +#if !defined(uint32_t) && !defined(_UINT32_T) && !defined(vxWorks) +#if (ULONG_MAX == UINT32_MAX) || defined (S_SPLINT_S) + typedef unsigned long uint32_t; +# define UINT32_C(v) v ## UL +# ifndef PRINTF_INT32_MODIFIER +# define PRINTF_INT32_MODIFIER "l" +# endif +#elif (UINT_MAX == UINT32_MAX) + typedef unsigned int uint32_t; +# ifndef PRINTF_INT32_MODIFIER +# define PRINTF_INT32_MODIFIER "" +# endif +# define UINT32_C(v) v ## U +#elif (USHRT_MAX == UINT32_MAX) + typedef unsigned short uint32_t; +# define UINT32_C(v) ((unsigned short) (v)) +# ifndef PRINTF_INT32_MODIFIER +# define PRINTF_INT32_MODIFIER "" +# endif +#else +#error "Platform not supported" +#endif +#endif + +#ifndef INT32_MAX +# define INT32_MAX (0x7fffffffL) +#endif +#ifndef INT32_MIN +# define INT32_MIN INT32_C(0x80000000) +#endif +#if !defined(int32_t) && !defined(_INT32_T) && !defined(vxWorks) +#if (LONG_MAX == INT32_MAX) || defined (S_SPLINT_S) + typedef signed long int32_t; +# define INT32_C(v) v ## L +# ifndef PRINTF_INT32_MODIFIER +# define PRINTF_INT32_MODIFIER "l" +# endif +#elif (INT_MAX == INT32_MAX) + typedef signed int int32_t; +# define INT32_C(v) v +# ifndef PRINTF_INT32_MODIFIER +# define PRINTF_INT32_MODIFIER "" +# endif +#elif (SHRT_MAX == INT32_MAX) + typedef signed short int32_t; +# define INT32_C(v) ((short) (v)) +# ifndef PRINTF_INT32_MODIFIER +# define PRINTF_INT32_MODIFIER "" +# endif +#else +#error "Platform not supported" +#endif +#endif + +/* + * The macro stdint_int64_defined is temporarily used to record + * whether or not 64 integer support is available. It must be + * defined for any 64 integer extensions for new platforms that are + * added. + */ + +#undef stdint_int64_defined +#if (defined(__STDC__) && defined(__STDC_VERSION__)) || defined (S_SPLINT_S) +# if (__STDC__ && __STDC_VERSION__ >= 199901L) || defined (S_SPLINT_S) +# define stdint_int64_defined + typedef long long int64_t; + typedef unsigned long long uint64_t; +# define UINT64_C(v) v ## ULL +# define INT64_C(v) v ## LL +# ifndef PRINTF_INT64_MODIFIER +# define PRINTF_INT64_MODIFIER "ll" +# endif +# endif +#endif + +#if !defined (stdint_int64_defined) +# if defined(__GNUC__) && !defined(vxWorks) +# define stdint_int64_defined + __extension__ typedef long long int64_t; + __extension__ typedef unsigned long long uint64_t; +# define UINT64_C(v) v ## ULL +# define INT64_C(v) v ## LL +# ifndef PRINTF_INT64_MODIFIER +# define PRINTF_INT64_MODIFIER "ll" +# endif +# elif defined(__MWERKS__) || defined (__SUNPRO_C) || defined (__SUNPRO_CC) || defined (__APPLE_CC__) || defined (_LONG_LONG) || defined (_CRAYC) || defined (S_SPLINT_S) +# define stdint_int64_defined + typedef long long int64_t; + typedef unsigned long long uint64_t; +# define UINT64_C(v) v ## ULL +# define INT64_C(v) v ## LL +# ifndef PRINTF_INT64_MODIFIER +# define PRINTF_INT64_MODIFIER "ll" +# endif +# elif (defined(__WATCOMC__) && defined(__WATCOM_INT64__)) || (defined(_MSC_VER) && _INTEGRAL_MAX_BITS >= 64) || (defined (__BORLANDC__) && __BORLANDC__ > 0x460) || defined (__alpha) || defined (__DECC) +# define stdint_int64_defined + typedef __int64 int64_t; + typedef unsigned __int64 uint64_t; +# define UINT64_C(v) v ## UI64 +# define INT64_C(v) v ## I64 +# ifndef PRINTF_INT64_MODIFIER +# define PRINTF_INT64_MODIFIER "I64" +# endif +# endif +#endif + +#if !defined (LONG_LONG_MAX) && defined (INT64_C) +# define LONG_LONG_MAX INT64_C (9223372036854775807) +#endif +#ifndef ULONG_LONG_MAX +# define ULONG_LONG_MAX UINT64_C (18446744073709551615) +#endif + +#if !defined (INT64_MAX) && defined (INT64_C) +# define INT64_MAX INT64_C (9223372036854775807) +#endif +#if !defined (INT64_MIN) && defined (INT64_C) +# define INT64_MIN INT64_C (-9223372036854775808) +#endif +#if !defined (UINT64_MAX) && defined (INT64_C) +# define UINT64_MAX UINT64_C (18446744073709551615) +#endif + +/* + * Width of hexadecimal for number field. + */ + +#ifndef PRINTF_INT64_HEX_WIDTH +# define PRINTF_INT64_HEX_WIDTH "16" +#endif +#ifndef PRINTF_INT32_HEX_WIDTH +# define PRINTF_INT32_HEX_WIDTH "8" +#endif +#ifndef PRINTF_INT16_HEX_WIDTH +# define PRINTF_INT16_HEX_WIDTH "4" +#endif +#ifndef PRINTF_INT8_HEX_WIDTH +# define PRINTF_INT8_HEX_WIDTH "2" +#endif +#ifndef PRINTF_INT64_DEC_WIDTH +# define PRINTF_INT64_DEC_WIDTH "19" +#endif +#ifndef PRINTF_INT32_DEC_WIDTH +# define PRINTF_INT32_DEC_WIDTH "10" +#endif +#ifndef PRINTF_INT16_DEC_WIDTH +# define PRINTF_INT16_DEC_WIDTH "5" +#endif +#ifndef PRINTF_INT8_DEC_WIDTH +# define PRINTF_INT8_DEC_WIDTH "3" +#endif +#ifndef PRINTF_UINT64_DEC_WIDTH +# define PRINTF_UINT64_DEC_WIDTH "20" +#endif +#ifndef PRINTF_UINT32_DEC_WIDTH +# define PRINTF_UINT32_DEC_WIDTH "10" +#endif +#ifndef PRINTF_UINT16_DEC_WIDTH +# define PRINTF_UINT16_DEC_WIDTH "5" +#endif +#ifndef PRINTF_UINT8_DEC_WIDTH +# define PRINTF_UINT8_DEC_WIDTH "3" +#endif + +/* + * Ok, lets not worry about 128 bit integers for now. Moore's law says + * we don't need to worry about that until about 2040 at which point + * we'll have bigger things to worry about. + */ + +#ifdef stdint_int64_defined + typedef int64_t intmax_t; + typedef uint64_t uintmax_t; +# define INTMAX_MAX INT64_MAX +# define INTMAX_MIN INT64_MIN +# define UINTMAX_MAX UINT64_MAX +# define UINTMAX_C(v) UINT64_C(v) +# define INTMAX_C(v) INT64_C(v) +# ifndef PRINTF_INTMAX_MODIFIER +# define PRINTF_INTMAX_MODIFIER PRINTF_INT64_MODIFIER +# endif +# ifndef PRINTF_INTMAX_HEX_WIDTH +# define PRINTF_INTMAX_HEX_WIDTH PRINTF_INT64_HEX_WIDTH +# endif +# ifndef PRINTF_INTMAX_DEC_WIDTH +# define PRINTF_INTMAX_DEC_WIDTH PRINTF_INT64_DEC_WIDTH +# endif +#else + typedef int32_t intmax_t; + typedef uint32_t uintmax_t; +# define INTMAX_MAX INT32_MAX +# define UINTMAX_MAX UINT32_MAX +# define UINTMAX_C(v) UINT32_C(v) +# define INTMAX_C(v) INT32_C(v) +# ifndef PRINTF_INTMAX_MODIFIER +# define PRINTF_INTMAX_MODIFIER PRINTF_INT32_MODIFIER +# endif +# ifndef PRINTF_INTMAX_HEX_WIDTH +# define PRINTF_INTMAX_HEX_WIDTH PRINTF_INT32_HEX_WIDTH +# endif +# ifndef PRINTF_INTMAX_DEC_WIDTH +# define PRINTF_INTMAX_DEC_WIDTH PRINTF_INT32_DEC_WIDTH +# endif +#endif + +/* + * Because this file currently only supports platforms which have + * precise powers of 2 as bit sizes for the default integers, the + * least definitions are all trivial. Its possible that a future + * version of this file could have different definitions. + */ + +#ifndef stdint_least_defined + typedef int8_t int_least8_t; + typedef uint8_t uint_least8_t; + typedef int16_t int_least16_t; + typedef uint16_t uint_least16_t; + typedef int32_t int_least32_t; + typedef uint32_t uint_least32_t; +# define PRINTF_LEAST32_MODIFIER PRINTF_INT32_MODIFIER +# define PRINTF_LEAST16_MODIFIER PRINTF_INT16_MODIFIER +# define UINT_LEAST8_MAX UINT8_MAX +# define INT_LEAST8_MAX INT8_MAX +# define UINT_LEAST16_MAX UINT16_MAX +# define INT_LEAST16_MAX INT16_MAX +# define UINT_LEAST32_MAX UINT32_MAX +# define INT_LEAST32_MAX INT32_MAX +# define INT_LEAST8_MIN INT8_MIN +# define INT_LEAST16_MIN INT16_MIN +# define INT_LEAST32_MIN INT32_MIN +# ifdef stdint_int64_defined + typedef int64_t int_least64_t; + typedef uint64_t uint_least64_t; +# define PRINTF_LEAST64_MODIFIER PRINTF_INT64_MODIFIER +# define UINT_LEAST64_MAX UINT64_MAX +# define INT_LEAST64_MAX INT64_MAX +# define INT_LEAST64_MIN INT64_MIN +# endif +#endif +#undef stdint_least_defined + +/* + * The ANSI C committee pretending to know or specify anything about + * performance is the epitome of misguided arrogance. The mandate of + * this file is to *ONLY* ever support that absolute minimum + * definition of the fast integer types, for compatibility purposes. + * No extensions, and no attempt to suggest what may or may not be a + * faster integer type will ever be made in this file. Developers are + * warned to stay away from these types when using this or any other + * stdint.h. + */ + +typedef int_least8_t int_fast8_t; +typedef uint_least8_t uint_fast8_t; +typedef int_least16_t int_fast16_t; +typedef uint_least16_t uint_fast16_t; +typedef int_least32_t int_fast32_t; +typedef uint_least32_t uint_fast32_t; +#define UINT_FAST8_MAX UINT_LEAST8_MAX +#define INT_FAST8_MAX INT_LEAST8_MAX +#define UINT_FAST16_MAX UINT_LEAST16_MAX +#define INT_FAST16_MAX INT_LEAST16_MAX +#define UINT_FAST32_MAX UINT_LEAST32_MAX +#define INT_FAST32_MAX INT_LEAST32_MAX +#define INT_FAST8_MIN INT_LEAST8_MIN +#define INT_FAST16_MIN INT_LEAST16_MIN +#define INT_FAST32_MIN INT_LEAST32_MIN +#ifdef stdint_int64_defined + typedef int_least64_t int_fast64_t; + typedef uint_least64_t uint_fast64_t; +# define UINT_FAST64_MAX UINT_LEAST64_MAX +# define INT_FAST64_MAX INT_LEAST64_MAX +# define INT_FAST64_MIN INT_LEAST64_MIN +#endif + +#undef stdint_int64_defined + +/* + * Whatever piecemeal, per compiler thing we can do about the wchar_t + * type limits. + */ + +#if defined(__WATCOMC__) || defined(_MSC_VER) || defined (__GNUC__) && !defined(vxWorks) +# include +# ifndef WCHAR_MIN +# define WCHAR_MIN 0 +# endif +# ifndef WCHAR_MAX +# define WCHAR_MAX ((wchar_t)-1) +# endif +#endif + +/* + * Whatever piecemeal, per compiler/platform thing we can do about the + * (u)intptr_t types and limits. + */ + +#if (defined (_MSC_VER) && defined (_UINTPTR_T_DEFINED)) || defined (_UINTPTR_T) +# define STDINT_H_UINTPTR_T_DEFINED +#endif + +#ifndef STDINT_H_UINTPTR_T_DEFINED +# if defined (__alpha__) || defined (__ia64__) || defined (__x86_64__) || defined (_WIN64) || defined (__ppc64__) +# define stdint_intptr_bits 64 +# elif defined (__WATCOMC__) || defined (__TURBOC__) +# if defined(__TINY__) || defined(__SMALL__) || defined(__MEDIUM__) +# define stdint_intptr_bits 16 +# else +# define stdint_intptr_bits 32 +# endif +# elif defined (__i386__) || defined (_WIN32) || defined (WIN32) || defined (__ppc64__) +# define stdint_intptr_bits 32 +# elif defined (__INTEL_COMPILER) +/* TODO -- what did Intel do about x86-64? */ +# else +/* #error "This platform might not be supported yet" */ +# endif + +# ifdef stdint_intptr_bits +# define stdint_intptr_glue3_i(a,b,c) a##b##c +# define stdint_intptr_glue3(a,b,c) stdint_intptr_glue3_i(a,b,c) +# ifndef PRINTF_INTPTR_MODIFIER +# define PRINTF_INTPTR_MODIFIER stdint_intptr_glue3(PRINTF_INT,stdint_intptr_bits,_MODIFIER) +# endif +# ifndef PTRDIFF_MAX +# define PTRDIFF_MAX stdint_intptr_glue3(INT,stdint_intptr_bits,_MAX) +# endif +# ifndef PTRDIFF_MIN +# define PTRDIFF_MIN stdint_intptr_glue3(INT,stdint_intptr_bits,_MIN) +# endif +# ifndef UINTPTR_MAX +# define UINTPTR_MAX stdint_intptr_glue3(UINT,stdint_intptr_bits,_MAX) +# endif +# ifndef INTPTR_MAX +# define INTPTR_MAX stdint_intptr_glue3(INT,stdint_intptr_bits,_MAX) +# endif +# ifndef INTPTR_MIN +# define INTPTR_MIN stdint_intptr_glue3(INT,stdint_intptr_bits,_MIN) +# endif +# ifndef INTPTR_C +# define INTPTR_C(x) stdint_intptr_glue3(INT,stdint_intptr_bits,_C)(x) +# endif +# ifndef UINTPTR_C +# define UINTPTR_C(x) stdint_intptr_glue3(UINT,stdint_intptr_bits,_C)(x) +# endif + typedef stdint_intptr_glue3(uint,stdint_intptr_bits,_t) uintptr_t; + typedef stdint_intptr_glue3( int,stdint_intptr_bits,_t) intptr_t; +# else +/* TODO -- This following is likely wrong for some platforms, and does + nothing for the definition of uintptr_t. */ + typedef ptrdiff_t intptr_t; +# endif +# define STDINT_H_UINTPTR_T_DEFINED +#endif + +/* + * Assumes sig_atomic_t is signed and we have a 2s complement machine. + */ + +#ifndef SIG_ATOMIC_MAX +# define SIG_ATOMIC_MAX ((((sig_atomic_t) 1) << (sizeof (sig_atomic_t)*CHAR_BIT-1)) - 1) +#endif + +#endif + +#if defined (__TEST_PSTDINT_FOR_CORRECTNESS) + +/* + * Please compile with the maximum warning settings to make sure macros are + * not defined more than once. + */ + +#include +#include +#include + +#define glue3_aux(x,y,z) x ## y ## z +#define glue3(x,y,z) glue3_aux(x,y,z) + +#define DECLU(bits) glue3(uint,bits,_t) glue3(u,bits,) = glue3(UINT,bits,_C) (0); +#define DECLI(bits) glue3(int,bits,_t) glue3(i,bits,) = glue3(INT,bits,_C) (0); + +#define DECL(us,bits) glue3(DECL,us,) (bits) + +#define TESTUMAX(bits) glue3(u,bits,) = ~glue3(u,bits,); if (glue3(UINT,bits,_MAX) != glue3(u,bits,)) printf ("Something wrong with UINT%d_MAX\n", bits) + +#define REPORTERROR(msg) { err_n++; if (err_first <= 0) err_first = __LINE__; printf msg; } + +int main () { + int err_n = 0; + int err_first = 0; + DECL(I,8) + DECL(U,8) + DECL(I,16) + DECL(U,16) + DECL(I,32) + DECL(U,32) +#ifdef INT64_MAX + DECL(I,64) + DECL(U,64) +#endif + intmax_t imax = INTMAX_C(0); + uintmax_t umax = UINTMAX_C(0); + char str0[256], str1[256]; + + sprintf (str0, "%" PRINTF_INT32_MODIFIER "d", INT32_C(2147483647)); + if (0 != strcmp (str0, "2147483647")) REPORTERROR (("Something wrong with PRINTF_INT32_MODIFIER : %s\n", str0)); + if (atoi(PRINTF_INT32_DEC_WIDTH) != (int) strlen(str0)) REPORTERROR (("Something wrong with PRINTF_INT32_DEC_WIDTH : %s\n", PRINTF_INT32_DEC_WIDTH)); + sprintf (str0, "%" PRINTF_INT32_MODIFIER "u", UINT32_C(4294967295)); + if (0 != strcmp (str0, "4294967295")) REPORTERROR (("Something wrong with PRINTF_INT32_MODIFIER : %s\n", str0)); + if (atoi(PRINTF_UINT32_DEC_WIDTH) != (int) strlen(str0)) REPORTERROR (("Something wrong with PRINTF_UINT32_DEC_WIDTH : %s\n", PRINTF_UINT32_DEC_WIDTH)); +#ifdef INT64_MAX + sprintf (str1, "%" PRINTF_INT64_MODIFIER "d", INT64_C(9223372036854775807)); + if (0 != strcmp (str1, "9223372036854775807")) REPORTERROR (("Something wrong with PRINTF_INT32_MODIFIER : %s\n", str1)); + if (atoi(PRINTF_INT64_DEC_WIDTH) != (int) strlen(str1)) REPORTERROR (("Something wrong with PRINTF_INT64_DEC_WIDTH : %s, %d\n", PRINTF_INT64_DEC_WIDTH, (int) strlen(str1))); + sprintf (str1, "%" PRINTF_INT64_MODIFIER "u", UINT64_C(18446744073709550591)); + if (0 != strcmp (str1, "18446744073709550591")) REPORTERROR (("Something wrong with PRINTF_INT32_MODIFIER : %s\n", str1)); + if (atoi(PRINTF_UINT64_DEC_WIDTH) != (int) strlen(str1)) REPORTERROR (("Something wrong with PRINTF_UINT64_DEC_WIDTH : %s, %d\n", PRINTF_UINT64_DEC_WIDTH, (int) strlen(str1))); +#endif + + sprintf (str0, "%d %x\n", 0, ~0); + + sprintf (str1, "%d %x\n", i8, ~0); + if (0 != strcmp (str0, str1)) REPORTERROR (("Something wrong with i8 : %s\n", str1)); + sprintf (str1, "%u %x\n", u8, ~0); + if (0 != strcmp (str0, str1)) REPORTERROR (("Something wrong with u8 : %s\n", str1)); + sprintf (str1, "%d %x\n", i16, ~0); + if (0 != strcmp (str0, str1)) REPORTERROR (("Something wrong with i16 : %s\n", str1)); + sprintf (str1, "%u %x\n", u16, ~0); + if (0 != strcmp (str0, str1)) REPORTERROR (("Something wrong with u16 : %s\n", str1)); + sprintf (str1, "%" PRINTF_INT32_MODIFIER "d %x\n", i32, ~0); + if (0 != strcmp (str0, str1)) REPORTERROR (("Something wrong with i32 : %s\n", str1)); + sprintf (str1, "%" PRINTF_INT32_MODIFIER "u %x\n", u32, ~0); + if (0 != strcmp (str0, str1)) REPORTERROR (("Something wrong with u32 : %s\n", str1)); +#ifdef INT64_MAX + sprintf (str1, "%" PRINTF_INT64_MODIFIER "d %x\n", i64, ~0); + if (0 != strcmp (str0, str1)) REPORTERROR (("Something wrong with i64 : %s\n", str1)); +#endif + sprintf (str1, "%" PRINTF_INTMAX_MODIFIER "d %x\n", imax, ~0); + if (0 != strcmp (str0, str1)) REPORTERROR (("Something wrong with imax : %s\n", str1)); + sprintf (str1, "%" PRINTF_INTMAX_MODIFIER "u %x\n", umax, ~0); + if (0 != strcmp (str0, str1)) REPORTERROR (("Something wrong with umax : %s\n", str1)); + + TESTUMAX(8); + TESTUMAX(16); + TESTUMAX(32); +#ifdef INT64_MAX + TESTUMAX(64); +#endif + +#define STR(v) #v +#define Q(v) printf ("sizeof " STR(v) " = %u\n", (unsigned) sizeof (v)); + if (err_n) { + printf ("pstdint.h is not correct. Please use sizes below to correct it:\n"); + } + + Q(int) + Q(unsigned) + Q(long int) + Q(short int) + Q(int8_t) + Q(int16_t) + Q(int32_t) +#ifdef INT64_MAX + Q(int64_t) +#endif + + return EXIT_SUCCESS; +} + +#endif diff --git a/thirdparty/include/assimp/Compiler/pushpack1.h b/thirdparty/include/assimp/Compiler/pushpack1.h new file mode 100644 index 000000000..73973c50d --- /dev/null +++ b/thirdparty/include/assimp/Compiler/pushpack1.h @@ -0,0 +1,46 @@ + + +// =============================================================================== +// May be included multiple times - sets structure packing to 1 +// for all supported compilers. #include reverts the changes. +// +// Currently this works on the following compilers: +// MSVC 7,8,9 +// GCC +// BORLAND (complains about 'pack state changed but not reverted', but works) +// Clang +// +// +// USAGE: +// +// struct StructToBePacked { +// } PACK_STRUCT; +// +// =============================================================================== + +#ifdef AI_PUSHPACK_IS_DEFINED +# error poppack1.h must be included after pushpack1.h +#endif + +#if defined(_MSC_VER) || defined(__BORLANDC__) || defined (__BCPLUSPLUS__) +# pragma pack(push,1) +# define PACK_STRUCT +#elif defined( __GNUC__ ) +# if !defined(HOST_MINGW) +# define PACK_STRUCT __attribute__((__packed__)) +# else +# define PACK_STRUCT __attribute__((gcc_struct, __packed__)) +# endif +#else +# error Compiler not supported +#endif + +#if defined(_MSC_VER) + +// C4103: Packing was changed after the inclusion of the header, probably missing #pragma pop +# pragma warning (disable : 4103) +#endif + +#define AI_PUSHPACK_IS_DEFINED + + diff --git a/thirdparty/include/assimp/DefaultLogger.hpp b/thirdparty/include/assimp/DefaultLogger.hpp new file mode 100644 index 000000000..52574d5ea --- /dev/null +++ b/thirdparty/include/assimp/DefaultLogger.hpp @@ -0,0 +1,190 @@ +/* +Open Asset Import Library (assimp) +---------------------------------------------------------------------- + +Copyright (c) 2006-2016, assimp team +All rights reserved. + +Redistribution and use of this software in source and binary forms, +with or without modification, are permitted provided that the +following conditions are met: + +* Redistributions of source code must retain the above + copyright notice, this list of conditions and the + following disclaimer. + +* Redistributions in binary form must reproduce the above + copyright notice, this list of conditions and the + following disclaimer in the documentation and/or other + materials provided with the distribution. + +* Neither the name of the assimp team, nor the names of its + contributors may be used to endorse or promote products + derived from this software without specific prior + written permission of the assimp team. + +THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS +"AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT +LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR +A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT +OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, +SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT +LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, +DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY +THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT +(INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE +OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE. + +---------------------------------------------------------------------- +*/ +/** @file DefaultLogger.hpp +*/ + +#ifndef INCLUDED_AI_DEFAULTLOGGER +#define INCLUDED_AI_DEFAULTLOGGER + +#include "Logger.hpp" +#include "LogStream.hpp" +#include "NullLogger.hpp" +#include + +namespace Assimp { +// ------------------------------------------------------------------------------------ +class IOStream; +struct LogStreamInfo; + +/** default name of logfile */ +#define ASSIMP_DEFAULT_LOG_NAME "AssimpLog.txt" + +// ------------------------------------------------------------------------------------ +/** @brief CPP-API: Primary logging facility of Assimp. + * + * The library stores its primary #Logger as a static member of this class. + * #get() returns this primary logger. By default the underlying implementation is + * just a #NullLogger which rejects all log messages. By calling #create(), logging + * is turned on. To capture the log output multiple log streams (#LogStream) can be + * attach to the logger. Some default streams for common streaming locations (such as + * a file, std::cout, OutputDebugString()) are also provided. + * + * If you wish to customize the logging at an even deeper level supply your own + * implementation of #Logger to #set(). + * @note The whole logging stuff causes a small extra overhead for all imports. */ +class ASSIMP_API DefaultLogger : + public Logger { + +public: + + // ---------------------------------------------------------------------- + /** @brief Creates a logging instance. + * @param name Name for log file. Only valid in combination + * with the aiDefaultLogStream_FILE flag. + * @param severity Log severity, VERBOSE turns on debug messages + * @param defStreams Default log streams to be attached. Any bitwise + * combination of the aiDefaultLogStream enumerated values. + * If #aiDefaultLogStream_FILE is specified but an empty string is + * passed for 'name', no log file is created at all. + * @param io IOSystem to be used to open external files (such as the + * log file). Pass NULL to rely on the default implementation. + * This replaces the default #NullLogger with a #DefaultLogger instance. */ + static Logger *create(const char* name = ASSIMP_DEFAULT_LOG_NAME, + LogSeverity severity = NORMAL, + unsigned int defStreams = aiDefaultLogStream_DEBUGGER | aiDefaultLogStream_FILE, + IOSystem* io = NULL); + + // ---------------------------------------------------------------------- + /** @brief Setup a custom #Logger implementation. + * + * Use this if the provided #DefaultLogger class doesn't fit into + * your needs. If the provided message formatting is OK for you, + * it's much easier to use #create() and to attach your own custom + * output streams to it. + * @param logger Pass NULL to setup a default NullLogger*/ + static void set (Logger *logger); + + // ---------------------------------------------------------------------- + /** @brief Getter for singleton instance + * @return Only instance. This is never null, but it could be a + * NullLogger. Use isNullLogger to check this.*/ + static Logger *get(); + + // ---------------------------------------------------------------------- + /** @brief Return whether a #NullLogger is currently active + * @return true if the current logger is a #NullLogger. + * Use create() or set() to setup a logger that does actually do + * something else than just rejecting all log messages. */ + static bool isNullLogger(); + + // ---------------------------------------------------------------------- + /** @brief Kills the current singleton logger and replaces it with a + * #NullLogger instance. */ + static void kill(); + + // ---------------------------------------------------------------------- + /** @copydoc Logger::attachStream */ + bool attachStream(LogStream *pStream, + unsigned int severity); + + // ---------------------------------------------------------------------- + /** @copydoc Logger::detatchStream */ + bool detatchStream(LogStream *pStream, + unsigned int severity); + + +private: + + // ---------------------------------------------------------------------- + /** @briefPrivate construction for internal use by create(). + * @param severity Logging granularity */ + explicit DefaultLogger(LogSeverity severity); + + // ---------------------------------------------------------------------- + /** @briefDestructor */ + ~DefaultLogger(); + +private: + + /** @brief Logs debug infos, only been written when severity level VERBOSE is set */ + void OnDebug(const char* message); + + /** @brief Logs an info message */ + void OnInfo(const char* message); + + /** @brief Logs a warning message */ + void OnWarn(const char* message); + + /** @brief Logs an error message */ + void OnError(const char* message); + + // ---------------------------------------------------------------------- + /** @brief Writes a message to all streams */ + void WriteToStreams(const char* message, ErrorSeverity ErrorSev ); + + // ---------------------------------------------------------------------- + /** @brief Returns the thread id. + * @note This is an OS specific feature, if not supported, a + * zero will be returned. + */ + unsigned int GetThreadID(); + +private: + // Aliases for stream container + typedef std::vector StreamArray; + typedef std::vector::iterator StreamIt; + typedef std::vector::const_iterator ConstStreamIt; + + //! only logging instance + static Logger *m_pLogger; + static NullLogger s_pNullLogger; + + //! Attached streams + StreamArray m_StreamArray; + + bool noRepeatMsg; + char lastMsg[MAX_LOG_MESSAGE_LENGTH*2]; + size_t lastLen; +}; +// ------------------------------------------------------------------------------------ + +} // Namespace Assimp + +#endif // !! INCLUDED_AI_DEFAULTLOGGER diff --git a/thirdparty/include/assimp/Exporter.hpp b/thirdparty/include/assimp/Exporter.hpp new file mode 100644 index 000000000..079060f4b --- /dev/null +++ b/thirdparty/include/assimp/Exporter.hpp @@ -0,0 +1,504 @@ +/* +--------------------------------------------------------------------------- +Open Asset Import Library (assimp) +--------------------------------------------------------------------------- + +Copyright (c) 2006-2011, assimp team + +All rights reserved. + +Redistribution and use of this software in source and binary forms, +with or without modification, are permitted provided that the following +conditions are met: + +* Redistributions of source code must retain the above +copyright notice, this list of conditions and the +following disclaimer. + +* Redistributions in binary form must reproduce the above +copyright notice, this list of conditions and the +following disclaimer in the documentation and/or other +materials provided with the distribution. + +* Neither the name of the assimp team, nor the names of its +contributors may be used to endorse or promote products +derived from this software without specific prior +written permission of the assimp team. + +THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS +"AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT +LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR +A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT +OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, +SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT +LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, +DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY +THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT +(INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE +OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE. +--------------------------------------------------------------------------- +*/ + +/** @file Exporter.hpp +* @brief Defines the CPP-API for the Assimp export interface +*/ +#ifndef AI_EXPORT_HPP_INC +#define AI_EXPORT_HPP_INC + +#ifndef ASSIMP_BUILD_NO_EXPORT + +#include "cexport.h" +#include + +namespace Assimp { + class ExporterPimpl; + class IOSystem; + + +// ---------------------------------------------------------------------------------- +/** CPP-API: The Exporter class forms an C++ interface to the export functionality + * of the Open Asset Import Library. Note that the export interface is available + * only if Assimp has been built with ASSIMP_BUILD_NO_EXPORT not defined. + * + * The interface is modelled after the importer interface and mostly + * symmetric. The same rules for threading etc. apply. + * + * In a nutshell, there are two export interfaces: #Export, which writes the + * output file(s) either to the regular file system or to a user-supplied + * #IOSystem, and #ExportToBlob which returns a linked list of memory + * buffers (blob), each referring to one output file (in most cases + * there will be only one output file of course, but this extra complexity is + * needed since Assimp aims at supporting a wide range of file formats). + * + * #ExportToBlob is especially useful if you intend to work + * with the data in-memory. +*/ + +class ASSIMP_API ExportProperties; + +class ASSIMP_API Exporter + // TODO: causes good ol' base class has no dll interface warning +//#ifdef __cplusplus +// : public boost::noncopyable +//#endif // __cplusplus +{ +public: + + /** Function pointer type of a Export worker function */ + typedef void (*fpExportFunc)(const char*, IOSystem*, const aiScene*, const ExportProperties*); + + /** Internal description of an Assimp export format option */ + struct ExportFormatEntry + { + /// Public description structure to be returned by aiGetExportFormatDescription() + aiExportFormatDesc mDescription; + + // Worker function to do the actual exporting + fpExportFunc mExportFunction; + + // Postprocessing steps to be executed PRIOR to invoking mExportFunction + unsigned int mEnforcePP; + + // Constructor to fill all entries + ExportFormatEntry( const char* pId, const char* pDesc, const char* pExtension, fpExportFunc pFunction, unsigned int pEnforcePP = 0u) + { + mDescription.id = pId; + mDescription.description = pDesc; + mDescription.fileExtension = pExtension; + mExportFunction = pFunction; + mEnforcePP = pEnforcePP; + } + + ExportFormatEntry() : + mExportFunction() + , mEnforcePP() + { + mDescription.id = NULL; + mDescription.description = NULL; + mDescription.fileExtension = NULL; + } + }; + + +public: + + + Exporter(); + ~Exporter(); + +public: + + + // ------------------------------------------------------------------- + /** Supplies a custom IO handler to the exporter to use to open and + * access files. + * + * If you need #Export to use custom IO logic to access the files, + * you need to supply a custom implementation of IOSystem and + * IOFile to the exporter. + * + * #Exporter takes ownership of the object and will destroy it + * afterwards. The previously assigned handler will be deleted. + * Pass NULL to take again ownership of your IOSystem and reset Assimp + * to use its default implementation, which uses plain file IO. + * + * @param pIOHandler The IO handler to be used in all file accesses + * of the Importer. */ + void SetIOHandler( IOSystem* pIOHandler); + + // ------------------------------------------------------------------- + /** Retrieves the IO handler that is currently set. + * You can use #IsDefaultIOHandler() to check whether the returned + * interface is the default IO handler provided by ASSIMP. The default + * handler is active as long the application doesn't supply its own + * custom IO handler via #SetIOHandler(). + * @return A valid IOSystem interface, never NULL. */ + IOSystem* GetIOHandler() const; + + // ------------------------------------------------------------------- + /** Checks whether a default IO handler is active + * A default handler is active as long the application doesn't + * supply its own custom IO handler via #SetIOHandler(). + * @return true by default */ + bool IsDefaultIOHandler() const; + + + + // ------------------------------------------------------------------- + /** Exports the given scene to a chosen file format. Returns the exported + * data as a binary blob which you can write into a file or something. + * When you're done with the data, simply let the #Exporter instance go + * out of scope to have it released automatically. + * @param pScene The scene to export. Stays in possession of the caller, + * is not changed by the function. + * @param pFormatId ID string to specify to which format you want to + * export to. Use + * #GetExportFormatCount / #GetExportFormatDescription to learn which + * export formats are available. + * @param pPreprocessing See the documentation for #Export + * @return the exported data or NULL in case of error. + * @note If the Exporter instance did already hold a blob from + * a previous call to #ExportToBlob, it will be disposed. + * Any IO handlers set via #SetIOHandler are ignored here. + * @note Use aiCopyScene() to get a modifiable copy of a previously + * imported scene. */ + const aiExportDataBlob* ExportToBlob( const aiScene* pScene, const char* pFormatId, unsigned int pPreprocessing = 0u, const ExportProperties* pProperties = NULL); + inline const aiExportDataBlob* ExportToBlob( const aiScene* pScene, const std::string& pFormatId, unsigned int pPreprocessing = 0u, const ExportProperties* pProperties = NULL); + + + // ------------------------------------------------------------------- + /** Convenience function to export directly to a file. Use + * #SetIOSystem to supply a custom IOSystem to gain fine-grained control + * about the output data flow of the export process. + * @param pBlob A data blob obtained from a previous call to #aiExportScene. Must not be NULL. + * @param pPath Full target file name. Target must be accessible. + * @param pPreprocessing Accepts any choice of the #aiPostProcessSteps enumerated + * flags, but in reality only a subset of them makes sense here. Specifying + * 'preprocessing' flags is useful if the input scene does not conform to + * Assimp's default conventions as specified in the @link data Data Structures Page @endlink. + * In short, this means the geometry data should use a right-handed coordinate systems, face + * winding should be counter-clockwise and the UV coordinate origin is assumed to be in + * the upper left. The #aiProcess_MakeLeftHanded, #aiProcess_FlipUVs and + * #aiProcess_FlipWindingOrder flags are used in the import side to allow users + * to have those defaults automatically adapted to their conventions. Specifying those flags + * for exporting has the opposite effect, respectively. Some other of the + * #aiPostProcessSteps enumerated values may be useful as well, but you'll need + * to try out what their effect on the exported file is. Many formats impose + * their own restrictions on the structure of the geometry stored therein, + * so some preprocessing may have little or no effect at all, or may be + * redundant as exporters would apply them anyhow. A good example + * is triangulation - whilst you can enforce it by specifying + * the #aiProcess_Triangulate flag, most export formats support only + * triangulate data so they would run the step even if it wasn't requested. + * + * If assimp detects that the input scene was directly taken from the importer side of + * the library (i.e. not copied using aiCopyScene and potetially modified afterwards), + * any postprocessing steps already applied to the scene will not be applied again, unless + * they show non-idempotent behaviour (#aiProcess_MakeLeftHanded, #aiProcess_FlipUVs and + * #aiProcess_FlipWindingOrder). + * @return AI_SUCCESS if everything was fine. + * @note Use aiCopyScene() to get a modifiable copy of a previously + * imported scene.*/ + aiReturn Export( const aiScene* pScene, const char* pFormatId, const char* pPath, unsigned int pPreprocessing = 0u, const ExportProperties* pProperties = NULL); + inline aiReturn Export( const aiScene* pScene, const std::string& pFormatId, const std::string& pPath, unsigned int pPreprocessing = 0u, const ExportProperties* pProperties = NULL); + + + // ------------------------------------------------------------------- + /** Returns an error description of an error that occurred in #Export + * or #ExportToBlob + * + * Returns an empty string if no error occurred. + * @return A description of the last error, an empty string if no + * error occurred. The string is never NULL. + * + * @note The returned function remains valid until one of the + * following methods is called: #Export, #ExportToBlob, #FreeBlob */ + const char* GetErrorString() const; + + + // ------------------------------------------------------------------- + /** Return the blob obtained from the last call to #ExportToBlob */ + const aiExportDataBlob* GetBlob() const; + + + // ------------------------------------------------------------------- + /** Orphan the blob from the last call to #ExportToBlob. This means + * the caller takes ownership and is thus responsible for calling + * the C API function #aiReleaseExportBlob to release it. */ + const aiExportDataBlob* GetOrphanedBlob() const; + + + // ------------------------------------------------------------------- + /** Frees the current blob. + * + * The function does nothing if no blob has previously been + * previously produced via #ExportToBlob. #FreeBlob is called + * automatically by the destructor. The only reason to call + * it manually would be to reclain as much storage as possible + * without giving up the #Exporter instance yet. */ + void FreeBlob( ); + + + // ------------------------------------------------------------------- + /** Returns the number of export file formats available in the current + * Assimp build. Use #Exporter::GetExportFormatDescription to + * retrieve infos of a specific export format. + * + * This includes built-in exporters as well as exporters registered + * using #RegisterExporter. + **/ + size_t GetExportFormatCount() const; + + + // ------------------------------------------------------------------- + /** Returns a description of the nth export file format. Use # + * #Exporter::GetExportFormatCount to learn how many export + * formats are supported. + * + * The returned pointer is of static storage duration iff the + * pIndex pertains to a built-in exporter (i.e. one not registered + * via #RegistrerExporter). It is restricted to the life-time of the + * #Exporter instance otherwise. + * + * @param pIndex Index of the export format to retrieve information + * for. Valid range is 0 to #Exporter::GetExportFormatCount + * @return A description of that specific export format. + * NULL if pIndex is out of range. */ + const aiExportFormatDesc* GetExportFormatDescription( size_t pIndex ) const; + + + // ------------------------------------------------------------------- + /** Register a custom exporter. Custom export formats are limited to + * to the current #Exporter instance and do not affect the + * library globally. The indexes under which the format's + * export format description can be queried are assigned + * monotonously. + * @param desc Exporter description. + * @return aiReturn_SUCCESS if the export format was successfully + * registered. A common cause that would prevent an exporter + * from being registered is that its format id is already + * occupied by another format. */ + aiReturn RegisterExporter(const ExportFormatEntry& desc); + + + // ------------------------------------------------------------------- + /** Remove an export format previously registered with #RegisterExporter + * from the #Exporter instance (this can also be used to drop + * builtin exporters because those are implicitly registered + * using #RegisterExporter). + * @param id Format id to be unregistered, this refers to the + * 'id' field of #aiExportFormatDesc. + * @note Calling this method on a format description not yet registered + * has no effect.*/ + void UnregisterExporter(const char* id); + + +protected: + + // Just because we don't want you to know how we're hacking around. + ExporterPimpl* pimpl; +}; + + +class ASSIMP_API ExportProperties +{ +public: + // Data type to store the key hash + typedef unsigned int KeyType; + + // typedefs for our four configuration maps. + // We don't need more, so there is no need for a generic solution + typedef std::map IntPropertyMap; + typedef std::map FloatPropertyMap; + typedef std::map StringPropertyMap; + typedef std::map MatrixPropertyMap; + +public: + + /** Standard constructor + * @see ExportProperties() + */ + + ExportProperties(); + + // ------------------------------------------------------------------- + /** Copy constructor. + * + * This copies the configuration properties of another ExportProperties. + * @see ExportProperties(const ExportProperties& other) + */ + ExportProperties(const ExportProperties& other); + + // ------------------------------------------------------------------- + /** Set an integer configuration property. + * @param szName Name of the property. All supported properties + * are defined in the aiConfig.g header (all constants share the + * prefix AI_CONFIG_XXX and are simple strings). + * @param iValue New value of the property + * @return true if the property was set before. The new value replaces + * the previous value in this case. + * @note Property of different types (float, int, string ..) are kept + * on different stacks, so calling SetPropertyInteger() for a + * floating-point property has no effect - the loader will call + * GetPropertyFloat() to read the property, but it won't be there. + */ + bool SetPropertyInteger(const char* szName, int iValue); + + // ------------------------------------------------------------------- + /** Set a boolean configuration property. Boolean properties + * are stored on the integer stack internally so it's possible + * to set them via #SetPropertyBool and query them with + * #GetPropertyBool and vice versa. + * @see SetPropertyInteger() + */ + bool SetPropertyBool(const char* szName, bool value) { + return SetPropertyInteger(szName,value); + } + + // ------------------------------------------------------------------- + /** Set a floating-point configuration property. + * @see SetPropertyInteger() + */ + bool SetPropertyFloat(const char* szName, float fValue); + + // ------------------------------------------------------------------- + /** Set a string configuration property. + * @see SetPropertyInteger() + */ + bool SetPropertyString(const char* szName, const std::string& sValue); + + // ------------------------------------------------------------------- + /** Set a matrix configuration property. + * @see SetPropertyInteger() + */ + bool SetPropertyMatrix(const char* szName, const aiMatrix4x4& sValue); + + // ------------------------------------------------------------------- + /** Get a configuration property. + * @param szName Name of the property. All supported properties + * are defined in the aiConfig.g header (all constants share the + * prefix AI_CONFIG_XXX). + * @param iErrorReturn Value that is returned if the property + * is not found. + * @return Current value of the property + * @note Property of different types (float, int, string ..) are kept + * on different lists, so calling SetPropertyInteger() for a + * floating-point property has no effect - the loader will call + * GetPropertyFloat() to read the property, but it won't be there. + */ + int GetPropertyInteger(const char* szName, + int iErrorReturn = 0xffffffff) const; + + // ------------------------------------------------------------------- + /** Get a boolean configuration property. Boolean properties + * are stored on the integer stack internally so it's possible + * to set them via #SetPropertyBool and query them with + * #GetPropertyBool and vice versa. + * @see GetPropertyInteger() + */ + bool GetPropertyBool(const char* szName, bool bErrorReturn = false) const { + return GetPropertyInteger(szName,bErrorReturn)!=0; + } + + // ------------------------------------------------------------------- + /** Get a floating-point configuration property + * @see GetPropertyInteger() + */ + float GetPropertyFloat(const char* szName, + float fErrorReturn = 10e10f) const; + + // ------------------------------------------------------------------- + /** Get a string configuration property + * + * The return value remains valid until the property is modified. + * @see GetPropertyInteger() + */ + const std::string GetPropertyString(const char* szName, + const std::string& sErrorReturn = "") const; + + // ------------------------------------------------------------------- + /** Get a matrix configuration property + * + * The return value remains valid until the property is modified. + * @see GetPropertyInteger() + */ + const aiMatrix4x4 GetPropertyMatrix(const char* szName, + const aiMatrix4x4& sErrorReturn = aiMatrix4x4()) const; + + // ------------------------------------------------------------------- + /** Determine a integer configuration property has been set. + * @see HasPropertyInteger() + */ + bool HasPropertyInteger(const char* szName) const; + + /** Determine a boolean configuration property has been set. + * @see HasPropertyBool() + */ + bool HasPropertyBool(const char* szName) const; + + /** Determine a boolean configuration property has been set. + * @see HasPropertyFloat() + */ + bool HasPropertyFloat(const char* szName) const; + + /** Determine a String configuration property has been set. + * @see HasPropertyString() + */ + bool HasPropertyString(const char* szName) const; + + /** Determine a Matrix configuration property has been set. + * @see HasPropertyMatrix() + */ + bool HasPropertyMatrix(const char* szName) const; + +protected: + + /** List of integer properties */ + IntPropertyMap mIntProperties; + + /** List of floating-point properties */ + FloatPropertyMap mFloatProperties; + + /** List of string properties */ + StringPropertyMap mStringProperties; + + /** List of Matrix properties */ + MatrixPropertyMap mMatrixProperties; +}; + + +// ---------------------------------------------------------------------------------- +inline const aiExportDataBlob* Exporter :: ExportToBlob( const aiScene* pScene, const std::string& pFormatId,unsigned int pPreprocessing, const ExportProperties* pProperties) +{ + return ExportToBlob(pScene,pFormatId.c_str(),pPreprocessing, pProperties); +} + +// ---------------------------------------------------------------------------------- +inline aiReturn Exporter :: Export( const aiScene* pScene, const std::string& pFormatId, const std::string& pPath, unsigned int pPreprocessing, const ExportProperties* pProperties) +{ + return Export(pScene,pFormatId.c_str(),pPath.c_str(),pPreprocessing, pProperties); +} + +} // namespace Assimp +#endif // ASSIMP_BUILD_NO_EXPORT +#endif // AI_EXPORT_HPP_INC diff --git a/thirdparty/include/assimp/IOStream.hpp b/thirdparty/include/assimp/IOStream.hpp new file mode 100644 index 000000000..6cc231b3d --- /dev/null +++ b/thirdparty/include/assimp/IOStream.hpp @@ -0,0 +1,138 @@ +/* +--------------------------------------------------------------------------- +Open Asset Import Library (assimp) +--------------------------------------------------------------------------- + +Copyright (c) 2006-2016, assimp team + +All rights reserved. + +Redistribution and use of this software in source and binary forms, +with or without modification, are permitted provided that the following +conditions are met: + +* Redistributions of source code must retain the above + copyright notice, this list of conditions and the + following disclaimer. + +* Redistributions in binary form must reproduce the above + copyright notice, this list of conditions and the + following disclaimer in the documentation and/or other + materials provided with the distribution. + +* Neither the name of the assimp team, nor the names of its + contributors may be used to endorse or promote products + derived from this software without specific prior + written permission of the assimp team. + +THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS +"AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT +LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR +A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT +OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, +SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT +LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, +DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY +THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT +(INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE +OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE. +--------------------------------------------------------------------------- +*/ +/** @file IOStream.hpp + * @brief File I/O wrappers for C++. + */ + +#ifndef AI_IOSTREAM_H_INC +#define AI_IOSTREAM_H_INC + +#include "types.h" + +#ifndef __cplusplus +# error This header requires C++ to be used. aiFileIO.h is the \ + corresponding C interface. +#endif + +namespace Assimp { + +// ---------------------------------------------------------------------------------- +/** @brief CPP-API: Class to handle file I/O for C++ + * + * Derive an own implementation from this interface to provide custom IO handling + * to the Importer. If you implement this interface, be sure to also provide an + * implementation for IOSystem that creates instances of your custom IO class. +*/ +class ASSIMP_API IOStream +#ifndef SWIG + : public Intern::AllocateFromAssimpHeap +#endif +{ +protected: + /** Constructor protected, use IOSystem::Open() to create an instance. */ + IOStream(void); + +public: + // ------------------------------------------------------------------- + /** @brief Destructor. Deleting the object closes the underlying file, + * alternatively you may use IOSystem::Close() to release the file. + */ + virtual ~IOStream(); + + // ------------------------------------------------------------------- + /** @brief Read from the file + * + * See fread() for more details + * This fails for write-only files */ + virtual size_t Read(void* pvBuffer, + size_t pSize, + size_t pCount) = 0; + + // ------------------------------------------------------------------- + /** @brief Write to the file + * + * See fwrite() for more details + * This fails for read-only files */ + virtual size_t Write(const void* pvBuffer, + size_t pSize, + size_t pCount) = 0; + + // ------------------------------------------------------------------- + /** @brief Set the read/write cursor of the file + * + * Note that the offset is _negative_ for aiOrigin_END. + * See fseek() for more details */ + virtual aiReturn Seek(size_t pOffset, + aiOrigin pOrigin) = 0; + + // ------------------------------------------------------------------- + /** @brief Get the current position of the read/write cursor + * + * See ftell() for more details */ + virtual size_t Tell() const = 0; + + // ------------------------------------------------------------------- + /** @brief Returns filesize + * Returns the filesize. */ + virtual size_t FileSize() const = 0; + + // ------------------------------------------------------------------- + /** @brief Flush the contents of the file buffer (for writers) + * See fflush() for more details. + */ + virtual void Flush() = 0; +}; //! class IOStream + +// ---------------------------------------------------------------------------------- +inline IOStream::IOStream() +{ + // empty +} + +// ---------------------------------------------------------------------------------- +inline IOStream::~IOStream() +{ + // empty +} +// ---------------------------------------------------------------------------------- +} //!namespace Assimp + +#endif //!!AI_IOSTREAM_H_INC diff --git a/thirdparty/include/assimp/IOSystem.hpp b/thirdparty/include/assimp/IOSystem.hpp new file mode 100644 index 000000000..abd7e5837 --- /dev/null +++ b/thirdparty/include/assimp/IOSystem.hpp @@ -0,0 +1,290 @@ +/* +--------------------------------------------------------------------------- +Open Asset Import Library (assimp) +--------------------------------------------------------------------------- + +Copyright (c) 2006-2016, assimp team + +All rights reserved. + +Redistribution and use of this software in source and binary forms, +with or without modification, are permitted provided that the following +conditions are met: + +* Redistributions of source code must retain the above + copyright notice, this list of conditions and the + following disclaimer. + +* Redistributions in binary form must reproduce the above + copyright notice, this list of conditions and the + following disclaimer in the documentation and/or other + materials provided with the distribution. + +* Neither the name of the assimp team, nor the names of its + contributors may be used to endorse or promote products + derived from this software without specific prior + written permission of the assimp team. + +THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS +"AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT +LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR +A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT +OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, +SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT +LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, +DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY +THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT +(INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE +OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE. +--------------------------------------------------------------------------- +*/ + +/** @file IOSystem.hpp + * @brief File system wrapper for C++. Inherit this class to supply + * custom file handling logic to the Import library. +*/ + +#ifndef AI_IOSYSTEM_H_INC +#define AI_IOSYSTEM_H_INC + +#ifndef __cplusplus +# error This header requires C++ to be used. aiFileIO.h is the \ + corresponding C interface. +#endif + +#include "types.h" + +#include + +namespace Assimp { +class IOStream; + +// --------------------------------------------------------------------------- +/** @brief CPP-API: Interface to the file system. + * + * Derive an own implementation from this interface to supply custom file handling + * to the importer library. If you implement this interface, you also want to + * supply a custom implementation for IOStream. + * + * @see Importer::SetIOHandler() */ +class ASSIMP_API IOSystem +#ifndef SWIG + : public Intern::AllocateFromAssimpHeap +#endif +{ +public: + + // ------------------------------------------------------------------- + /** @brief Default constructor. + * + * Create an instance of your derived class and assign it to an + * #Assimp::Importer instance by calling Importer::SetIOHandler(). + */ + IOSystem(); + + // ------------------------------------------------------------------- + /** @brief Virtual destructor. + * + * It is safe to be called from within DLL Assimp, we're constructed + * on Assimp's heap. + */ + virtual ~IOSystem(); + + +public: + + // ------------------------------------------------------------------- + /** @brief For backward compatibility + * @see Exists(const char*) + */ + AI_FORCE_INLINE bool Exists( const std::string& pFile) const; + + // ------------------------------------------------------------------- + /** @brief Tests for the existence of a file at the given path. + * + * @param pFile Path to the file + * @return true if there is a file with this path, else false. + */ + virtual bool Exists( const char* pFile) const = 0; + + // ------------------------------------------------------------------- + /** @brief Returns the system specific directory separator + * @return System specific directory separator + */ + virtual char getOsSeparator() const = 0; + + // ------------------------------------------------------------------- + /** @brief Open a new file with a given path. + * + * When the access to the file is finished, call Close() to release + * all associated resources (or the virtual dtor of the IOStream). + * + * @param pFile Path to the file + * @param pMode Desired file I/O mode. Required are: "wb", "w", "wt", + * "rb", "r", "rt". + * + * @return New IOStream interface allowing the lib to access + * the underlying file. + * @note When implementing this class to provide custom IO handling, + * you probably have to supply an own implementation of IOStream as well. + */ + virtual IOStream* Open(const char* pFile, + const char* pMode = "rb") = 0; + + // ------------------------------------------------------------------- + /** @brief For backward compatibility + * @see Open(const char*, const char*) + */ + inline IOStream* Open(const std::string& pFile, + const std::string& pMode = std::string("rb")); + + // ------------------------------------------------------------------- + /** @brief Closes the given file and releases all resources + * associated with it. + * @param pFile The file instance previously created by Open(). + */ + virtual void Close( IOStream* pFile) = 0; + + // ------------------------------------------------------------------- + /** @brief Compares two paths and check whether the point to + * identical files. + * + * The dummy implementation of this virtual member performs a + * case-insensitive comparison of the given strings. The default IO + * system implementation uses OS mechanisms to convert relative into + * absolute paths, so the result can be trusted. + * @param one First file + * @param second Second file + * @return true if the paths point to the same file. The file needn't + * be existing, however. + */ + virtual bool ComparePaths (const char* one, + const char* second) const; + + // ------------------------------------------------------------------- + /** @brief For backward compatibility + * @see ComparePaths(const char*, const char*) + */ + inline bool ComparePaths (const std::string& one, + const std::string& second) const; + + // ------------------------------------------------------------------- + /** @brief Pushes a new directory onto the directory stack. + * @param path Path to push onto the stack. + * @return True, when push was successful, false if path is empty. + */ + virtual bool PushDirectory( const std::string &path ); + + // ------------------------------------------------------------------- + /** @brief Returns the top directory from the stack. + * @return The directory on the top of the stack. + * Returns empty when no directory was pushed to the stack. + */ + virtual const std::string &CurrentDirectory() const; + + // ------------------------------------------------------------------- + /** @brief Returns the number of directories stored on the stack. + * @return The number of directories of the stack. + */ + virtual size_t StackSize() const; + + // ------------------------------------------------------------------- + /** @brief Pops the top directory from the stack. + * @return True, when a directory was on the stack. False if no + * directory was on the stack. + */ + virtual bool PopDirectory(); + +private: + std::vector m_pathStack; +}; + +// ---------------------------------------------------------------------------- +AI_FORCE_INLINE IOSystem::IOSystem() : + m_pathStack() +{ + // empty +} + +// ---------------------------------------------------------------------------- +AI_FORCE_INLINE IOSystem::~IOSystem() +{ + // empty +} + +// ---------------------------------------------------------------------------- +// For compatibility, the interface of some functions taking a std::string was +// changed to const char* to avoid crashes between binary incompatible STL +// versions. This code her is inlined, so it shouldn't cause any problems. +// ---------------------------------------------------------------------------- + +// ---------------------------------------------------------------------------- +AI_FORCE_INLINE IOStream* IOSystem::Open(const std::string& pFile, + const std::string& pMode) +{ + // NOTE: + // For compatibility, interface was changed to const char* to + // avoid crashes between binary incompatible STL versions + return Open(pFile.c_str(),pMode.c_str()); +} + +// ---------------------------------------------------------------------------- +AI_FORCE_INLINE bool IOSystem::Exists( const std::string& pFile) const +{ + // NOTE: + // For compatibility, interface was changed to const char* to + // avoid crashes between binary incompatible STL versions + return Exists(pFile.c_str()); +} + +// ---------------------------------------------------------------------------- +inline bool IOSystem::ComparePaths (const std::string& one, + const std::string& second) const +{ + // NOTE: + // For compatibility, interface was changed to const char* to + // avoid crashes between binary incompatible STL versions + return ComparePaths(one.c_str(),second.c_str()); +} + +// ---------------------------------------------------------------------------- +inline bool IOSystem::PushDirectory( const std::string &path ) { + if ( path.empty() ) { + return false; + } + + m_pathStack.push_back( path ); + + return true; +} + +// ---------------------------------------------------------------------------- +inline const std::string &IOSystem::CurrentDirectory() const { + if ( m_pathStack.empty() ) { + static const std::string Dummy(""); + return Dummy; + } + return m_pathStack[ m_pathStack.size()-1 ]; +} + +// ---------------------------------------------------------------------------- +inline size_t IOSystem::StackSize() const { + return m_pathStack.size(); +} + +// ---------------------------------------------------------------------------- +inline bool IOSystem::PopDirectory() { + if ( m_pathStack.empty() ) { + return false; + } + + m_pathStack.pop_back(); + + return true; +} + +// ---------------------------------------------------------------------------- + +} //!ns Assimp + +#endif //AI_IOSYSTEM_H_INC diff --git a/thirdparty/include/assimp/Importer.hpp b/thirdparty/include/assimp/Importer.hpp new file mode 100644 index 000000000..4c01367ed --- /dev/null +++ b/thirdparty/include/assimp/Importer.hpp @@ -0,0 +1,661 @@ +/* +--------------------------------------------------------------------------- +Open Asset Import Library (assimp) +--------------------------------------------------------------------------- + +Copyright (c) 2006-2016, assimp team + +All rights reserved. + +Redistribution and use of this software in source and binary forms, +with or without modification, are permitted provided that the following +conditions are met: + +* Redistributions of source code must retain the above + copyright notice, this list of conditions and the + following disclaimer. + +* Redistributions in binary form must reproduce the above + copyright notice, this list of conditions and the + following disclaimer in the documentation and/or other + materials provided with the distribution. + +* Neither the name of the assimp team, nor the names of its + contributors may be used to endorse or promote products + derived from this software without specific prior + written permission of the assimp team. + +THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS +"AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT +LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR +A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT +OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, +SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT +LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, +DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY +THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT +(INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE +OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE. +--------------------------------------------------------------------------- +*/ + +/** @file Importer.hpp + * @brief Defines the C++-API to the Open Asset Import Library. + */ +#ifndef INCLUDED_AI_ASSIMP_HPP +#define INCLUDED_AI_ASSIMP_HPP + +#ifndef __cplusplus +# error This header requires C++ to be used. Use assimp.h for plain C. +#endif + +// Public ASSIMP data structures +#include "types.h" +#include "config.h" + +namespace Assimp { + // ======================================================================= + // Public interface to Assimp + class Importer; + class Exporter; // export.hpp + class IOStream; + class IOSystem; + class ProgressHandler; + + // ======================================================================= + // Plugin development + // + // Include the following headers for the declarations: + // BaseImporter.h + // BaseProcess.h + class BaseImporter; + class BaseProcess; + class SharedPostProcessInfo; + class BatchLoader; + + // ======================================================================= + // Holy stuff, only for members of the high council of the Jedi. + class ImporterPimpl; + class ExporterPimpl; // export.hpp +} //! namespace Assimp + +#define AI_PROPERTY_WAS_NOT_EXISTING 0xffffffff + +struct aiScene; + +// importerdesc.h +struct aiImporterDesc; + +/** @namespace Assimp Assimp's CPP-API and all internal APIs */ +namespace Assimp { + +// ---------------------------------------------------------------------------------- +/** CPP-API: The Importer class forms an C++ interface to the functionality of the +* Open Asset Import Library. +* +* Create an object of this class and call ReadFile() to import a file. +* If the import succeeds, the function returns a pointer to the imported data. +* The data remains property of the object, it is intended to be accessed +* read-only. The imported data will be destroyed along with the Importer +* object. If the import fails, ReadFile() returns a NULL pointer. In this +* case you can retrieve a human-readable error description be calling +* GetErrorString(). You can call ReadFile() multiple times with a single Importer +* instance. Actually, constructing Importer objects involves quite many +* allocations and may take some time, so it's better to reuse them as often as +* possible. +* +* If you need the Importer to do custom file handling to access the files, +* implement IOSystem and IOStream and supply an instance of your custom +* IOSystem implementation by calling SetIOHandler() before calling ReadFile(). +* If you do not assign a custion IO handler, a default handler using the +* standard C++ IO logic will be used. +* +* @note One Importer instance is not thread-safe. If you use multiple +* threads for loading, each thread should maintain its own Importer instance. +*/ +class ASSIMP_API Importer { +public: + /** + * @brief The upper limit for hints. + */ + static const unsigned int MaxLenHint = 200; + +public: + + // ------------------------------------------------------------------- + /** Constructor. Creates an empty importer object. + * + * Call ReadFile() to start the import process. The configuration + * property table is initially empty. + */ + Importer(); + + // ------------------------------------------------------------------- + /** Copy constructor. + * + * This copies the configuration properties of another Importer. + * If this Importer owns a scene it won't be copied. + * Call ReadFile() to start the import process. + */ + Importer(const Importer& other); + + // ------------------------------------------------------------------- + /** Destructor. The object kept ownership of the imported data, + * which now will be destroyed along with the object. + */ + ~Importer(); + + + // ------------------------------------------------------------------- + /** Registers a new loader. + * + * @param pImp Importer to be added. The Importer instance takes + * ownership of the pointer, so it will be automatically deleted + * with the Importer instance. + * @return AI_SUCCESS if the loader has been added. The registration + * fails if there is already a loader for a specific file extension. + */ + aiReturn RegisterLoader(BaseImporter* pImp); + + // ------------------------------------------------------------------- + /** Unregisters a loader. + * + * @param pImp Importer to be unregistered. + * @return AI_SUCCESS if the loader has been removed. The function + * fails if the loader is currently in use (this could happen + * if the #Importer instance is used by more than one thread) or + * if it has not yet been registered. + */ + aiReturn UnregisterLoader(BaseImporter* pImp); + + // ------------------------------------------------------------------- + /** Registers a new post-process step. + * + * At the moment, there's a small limitation: new post processing + * steps are added to end of the list, or in other words, executed + * last, after all built-in steps. + * @param pImp Post-process step to be added. The Importer instance + * takes ownership of the pointer, so it will be automatically + * deleted with the Importer instance. + * @return AI_SUCCESS if the step has been added correctly. + */ + aiReturn RegisterPPStep(BaseProcess* pImp); + + // ------------------------------------------------------------------- + /** Unregisters a post-process step. + * + * @param pImp Step to be unregistered. + * @return AI_SUCCESS if the step has been removed. The function + * fails if the step is currently in use (this could happen + * if the #Importer instance is used by more than one thread) or + * if it has not yet been registered. + */ + aiReturn UnregisterPPStep(BaseProcess* pImp); + + + // ------------------------------------------------------------------- + /** Set an integer configuration property. + * @param szName Name of the property. All supported properties + * are defined in the aiConfig.g header (all constants share the + * prefix AI_CONFIG_XXX and are simple strings). + * @param iValue New value of the property + * @return true if the property was set before. The new value replaces + * the previous value in this case. + * @note Property of different types (float, int, string ..) are kept + * on different stacks, so calling SetPropertyInteger() for a + * floating-point property has no effect - the loader will call + * GetPropertyFloat() to read the property, but it won't be there. + */ + bool SetPropertyInteger(const char* szName, int iValue); + + // ------------------------------------------------------------------- + /** Set a boolean configuration property. Boolean properties + * are stored on the integer stack internally so it's possible + * to set them via #SetPropertyBool and query them with + * #GetPropertyBool and vice versa. + * @see SetPropertyInteger() + */ + bool SetPropertyBool(const char* szName, bool value) { + return SetPropertyInteger(szName,value); + } + + // ------------------------------------------------------------------- + /** Set a floating-point configuration property. + * @see SetPropertyInteger() + */ + bool SetPropertyFloat(const char* szName, float fValue); + + // ------------------------------------------------------------------- + /** Set a string configuration property. + * @see SetPropertyInteger() + */ + bool SetPropertyString(const char* szName, const std::string& sValue); + + // ------------------------------------------------------------------- + /** Set a matrix configuration property. + * @see SetPropertyInteger() + */ + bool SetPropertyMatrix(const char* szName, const aiMatrix4x4& sValue); + + // ------------------------------------------------------------------- + /** Get a configuration property. + * @param szName Name of the property. All supported properties + * are defined in the aiConfig.g header (all constants share the + * prefix AI_CONFIG_XXX). + * @param iErrorReturn Value that is returned if the property + * is not found. + * @return Current value of the property + * @note Property of different types (float, int, string ..) are kept + * on different lists, so calling SetPropertyInteger() for a + * floating-point property has no effect - the loader will call + * GetPropertyFloat() to read the property, but it won't be there. + */ + int GetPropertyInteger(const char* szName, + int iErrorReturn = 0xffffffff) const; + + // ------------------------------------------------------------------- + /** Get a boolean configuration property. Boolean properties + * are stored on the integer stack internally so it's possible + * to set them via #SetPropertyBool and query them with + * #GetPropertyBool and vice versa. + * @see GetPropertyInteger() + */ + bool GetPropertyBool(const char* szName, bool bErrorReturn = false) const { + return GetPropertyInteger(szName,bErrorReturn)!=0; + } + + // ------------------------------------------------------------------- + /** Get a floating-point configuration property + * @see GetPropertyInteger() + */ + float GetPropertyFloat(const char* szName, + float fErrorReturn = 10e10f) const; + + // ------------------------------------------------------------------- + /** Get a string configuration property + * + * The return value remains valid until the property is modified. + * @see GetPropertyInteger() + */ + const std::string GetPropertyString(const char* szName, + const std::string& sErrorReturn = "") const; + + // ------------------------------------------------------------------- + /** Get a matrix configuration property + * + * The return value remains valid until the property is modified. + * @see GetPropertyInteger() + */ + const aiMatrix4x4 GetPropertyMatrix(const char* szName, + const aiMatrix4x4& sErrorReturn = aiMatrix4x4()) const; + + // ------------------------------------------------------------------- + /** Supplies a custom IO handler to the importer to use to open and + * access files. If you need the importer to use custion IO logic to + * access the files, you need to provide a custom implementation of + * IOSystem and IOFile to the importer. Then create an instance of + * your custion IOSystem implementation and supply it by this function. + * + * The Importer takes ownership of the object and will destroy it + * afterwards. The previously assigned handler will be deleted. + * Pass NULL to take again ownership of your IOSystem and reset Assimp + * to use its default implementation. + * + * @param pIOHandler The IO handler to be used in all file accesses + * of the Importer. + */ + void SetIOHandler( IOSystem* pIOHandler); + + // ------------------------------------------------------------------- + /** Retrieves the IO handler that is currently set. + * You can use #IsDefaultIOHandler() to check whether the returned + * interface is the default IO handler provided by ASSIMP. The default + * handler is active as long the application doesn't supply its own + * custom IO handler via #SetIOHandler(). + * @return A valid IOSystem interface, never NULL. + */ + IOSystem* GetIOHandler() const; + + // ------------------------------------------------------------------- + /** Checks whether a default IO handler is active + * A default handler is active as long the application doesn't + * supply its own custom IO handler via #SetIOHandler(). + * @return true by default + */ + bool IsDefaultIOHandler() const; + + // ------------------------------------------------------------------- + /** Supplies a custom progress handler to the importer. This + * interface exposes a #Update() callback, which is called + * more or less periodically (please don't sue us if it + * isn't as periodically as you'd like it to have ...). + * This can be used to implement progress bars and loading + * timeouts. + * @param pHandler Progress callback interface. Pass NULL to + * disable progress reporting. + * @note Progress handlers can be used to abort the loading + * at almost any time.*/ + void SetProgressHandler ( ProgressHandler* pHandler ); + + // ------------------------------------------------------------------- + /** Retrieves the progress handler that is currently set. + * You can use #IsDefaultProgressHandler() to check whether the returned + * interface is the default handler provided by ASSIMP. The default + * handler is active as long the application doesn't supply its own + * custom handler via #SetProgressHandler(). + * @return A valid ProgressHandler interface, never NULL. + */ + ProgressHandler* GetProgressHandler() const; + + // ------------------------------------------------------------------- + /** Checks whether a default progress handler is active + * A default handler is active as long the application doesn't + * supply its own custom progress handler via #SetProgressHandler(). + * @return true by default + */ + bool IsDefaultProgressHandler() const; + + // ------------------------------------------------------------------- + /** @brief Check whether a given set of postprocessing flags + * is supported. + * + * Some flags are mutually exclusive, others are probably + * not available because your excluded them from your + * Assimp builds. Calling this function is recommended if + * you're unsure. + * + * @param pFlags Bitwise combination of the aiPostProcess flags. + * @return true if this flag combination is fine. + */ + bool ValidateFlags(unsigned int pFlags) const; + + // ------------------------------------------------------------------- + /** Reads the given file and returns its contents if successful. + * + * If the call succeeds, the contents of the file are returned as a + * pointer to an aiScene object. The returned data is intended to be + * read-only, the importer object keeps ownership of the data and will + * destroy it upon destruction. If the import fails, NULL is returned. + * A human-readable error description can be retrieved by calling + * GetErrorString(). The previous scene will be deleted during this call. + * @param pFile Path and filename to the file to be imported. + * @param pFlags Optional post processing steps to be executed after + * a successful import. Provide a bitwise combination of the + * #aiPostProcessSteps flags. If you wish to inspect the imported + * scene first in order to fine-tune your post-processing setup, + * consider to use #ApplyPostProcessing(). + * @return A pointer to the imported data, NULL if the import failed. + * The pointer to the scene remains in possession of the Importer + * instance. Use GetOrphanedScene() to take ownership of it. + * + * @note Assimp is able to determine the file format of a file + * automatically. + */ + const aiScene* ReadFile( + const char* pFile, + unsigned int pFlags); + + // ------------------------------------------------------------------- + /** Reads the given file from a memory buffer and returns its + * contents if successful. + * + * If the call succeeds, the contents of the file are returned as a + * pointer to an aiScene object. The returned data is intended to be + * read-only, the importer object keeps ownership of the data and will + * destroy it upon destruction. If the import fails, NULL is returned. + * A human-readable error description can be retrieved by calling + * GetErrorString(). The previous scene will be deleted during this call. + * Calling this method doesn't affect the active IOSystem. + * @param pBuffer Pointer to the file data + * @param pLength Length of pBuffer, in bytes + * @param pFlags Optional post processing steps to be executed after + * a successful import. Provide a bitwise combination of the + * #aiPostProcessSteps flags. If you wish to inspect the imported + * scene first in order to fine-tune your post-processing setup, + * consider to use #ApplyPostProcessing(). + * @param pHint An additional hint to the library. If this is a non + * empty string, the library looks for a loader to support + * the file extension specified by pHint and passes the file to + * the first matching loader. If this loader is unable to completely + * the request, the library continues and tries to determine the + * file format on its own, a task that may or may not be successful. + * Check the return value, and you'll know ... + * @return A pointer to the imported data, NULL if the import failed. + * The pointer to the scene remains in possession of the Importer + * instance. Use GetOrphanedScene() to take ownership of it. + * + * @note This is a straightforward way to decode models from memory + * buffers, but it doesn't handle model formats that spread their + * data across multiple files or even directories. Examples include + * OBJ or MD3, which outsource parts of their material info into + * external scripts. If you need full functionality, provide + * a custom IOSystem to make Assimp find these files and use + * the regular ReadFile() API. + */ + const aiScene* ReadFileFromMemory( + const void* pBuffer, + size_t pLength, + unsigned int pFlags, + const char* pHint = ""); + + // ------------------------------------------------------------------- + /** Apply post-processing to an already-imported scene. + * + * This is strictly equivalent to calling #ReadFile() with the same + * flags. However, you can use this separate function to inspect + * the imported scene first to fine-tune your post-processing setup. + * @param pFlags Provide a bitwise combination of the + * #aiPostProcessSteps flags. + * @return A pointer to the post-processed data. This is still the + * same as the pointer returned by #ReadFile(). However, if + * post-processing fails, the scene could now be NULL. + * That's quite a rare case, post processing steps are not really + * designed to 'fail'. To be exact, the #aiProcess_ValidateDS + * flag is currently the only post processing step which can actually + * cause the scene to be reset to NULL. + * + * @note The method does nothing if no scene is currently bound + * to the #Importer instance. */ + const aiScene* ApplyPostProcessing(unsigned int pFlags); + + const aiScene* ApplyCustomizedPostProcessing( BaseProcess *rootProcess, bool requestValidation ); + + // ------------------------------------------------------------------- + /** @brief Reads the given file and returns its contents if successful. + * + * This function is provided for backward compatibility. + * See the const char* version for detailed docs. + * @see ReadFile(const char*, pFlags) */ + const aiScene* ReadFile( + const std::string& pFile, + unsigned int pFlags); + + // ------------------------------------------------------------------- + /** Frees the current scene. + * + * The function does nothing if no scene has previously been + * read via ReadFile(). FreeScene() is called automatically by the + * destructor and ReadFile() itself. */ + void FreeScene( ); + + // ------------------------------------------------------------------- + /** Returns an error description of an error that occurred in ReadFile(). + * + * Returns an empty string if no error occurred. + * @return A description of the last error, an empty string if no + * error occurred. The string is never NULL. + * + * @note The returned function remains valid until one of the + * following methods is called: #ReadFile(), #FreeScene(). */ + const char* GetErrorString() const; + + // ------------------------------------------------------------------- + /** Returns the scene loaded by the last successful call to ReadFile() + * + * @return Current scene or NULL if there is currently no scene loaded */ + const aiScene* GetScene() const; + + // ------------------------------------------------------------------- + /** Returns the scene loaded by the last successful call to ReadFile() + * and releases the scene from the ownership of the Importer + * instance. The application is now responsible for deleting the + * scene. Any further calls to GetScene() or GetOrphanedScene() + * will return NULL - until a new scene has been loaded via ReadFile(). + * + * @return Current scene or NULL if there is currently no scene loaded + * @note Use this method with maximal caution, and only if you have to. + * By design, aiScene's are exclusively maintained, allocated and + * deallocated by Assimp and no one else. The reasoning behind this + * is the golden rule that deallocations should always be done + * by the module that did the original allocation because heaps + * are not necessarily shared. GetOrphanedScene() enforces you + * to delete the returned scene by yourself, but this will only + * be fine if and only if you're using the same heap as assimp. + * On Windows, it's typically fine provided everything is linked + * against the multithreaded-dll version of the runtime library. + * It will work as well for static linkage with Assimp.*/ + aiScene* GetOrphanedScene(); + + + + + // ------------------------------------------------------------------- + /** Returns whether a given file extension is supported by ASSIMP. + * + * @param szExtension Extension to be checked. + * Must include a trailing dot '.'. Example: ".3ds", ".md3". + * Cases-insensitive. + * @return true if the extension is supported, false otherwise */ + bool IsExtensionSupported(const char* szExtension) const; + + // ------------------------------------------------------------------- + /** @brief Returns whether a given file extension is supported by ASSIMP. + * + * This function is provided for backward compatibility. + * See the const char* version for detailed and up-to-date docs. + * @see IsExtensionSupported(const char*) */ + inline bool IsExtensionSupported(const std::string& szExtension) const; + + // ------------------------------------------------------------------- + /** Get a full list of all file extensions supported by ASSIMP. + * + * If a file extension is contained in the list this does of course not + * mean that ASSIMP is able to load all files with this extension --- + * it simply means there is an importer loaded which claims to handle + * files with this file extension. + * @param szOut String to receive the extension list. + * Format of the list: "*.3ds;*.obj;*.dae". This is useful for + * use with the WinAPI call GetOpenFileName(Ex). */ + void GetExtensionList(aiString& szOut) const; + + // ------------------------------------------------------------------- + /** @brief Get a full list of all file extensions supported by ASSIMP. + * + * This function is provided for backward compatibility. + * See the aiString version for detailed and up-to-date docs. + * @see GetExtensionList(aiString&)*/ + inline void GetExtensionList(std::string& szOut) const; + + // ------------------------------------------------------------------- + /** Get the number of importrs currently registered with Assimp. */ + size_t GetImporterCount() const; + + // ------------------------------------------------------------------- + /** Get meta data for the importer corresponding to a specific index.. + * + * For the declaration of #aiImporterDesc, include . + * @param index Index to query, must be within [0,GetImporterCount()) + * @return Importer meta data structure, NULL if the index does not + * exist or if the importer doesn't offer meta information ( + * importers may do this at the cost of being hated by their peers).*/ + const aiImporterDesc* GetImporterInfo(size_t index) const; + + // ------------------------------------------------------------------- + /** Find the importer corresponding to a specific index. + * + * @param index Index to query, must be within [0,GetImporterCount()) + * @return Importer instance. NULL if the index does not + * exist. */ + BaseImporter* GetImporter(size_t index) const; + + // ------------------------------------------------------------------- + /** Find the importer corresponding to a specific file extension. + * + * This is quite similar to #IsExtensionSupported except a + * BaseImporter instance is returned. + * @param szExtension Extension to check for. The following formats + * are recognized (BAH being the file extension): "BAH" (comparison + * is case-insensitive), ".bah", "*.bah" (wild card and dot + * characters at the beginning of the extension are skipped). + * @return NULL if no importer is found*/ + BaseImporter* GetImporter (const char* szExtension) const; + + // ------------------------------------------------------------------- + /** Find the importer index corresponding to a specific file extension. + * + * @param szExtension Extension to check for. The following formats + * are recognized (BAH being the file extension): "BAH" (comparison + * is case-insensitive), ".bah", "*.bah" (wild card and dot + * characters at the beginning of the extension are skipped). + * @return (size_t)-1 if no importer is found */ + size_t GetImporterIndex (const char* szExtension) const; + + + + + // ------------------------------------------------------------------- + /** Returns the storage allocated by ASSIMP to hold the scene data + * in memory. + * + * This refers to the currently loaded file, see #ReadFile(). + * @param in Data structure to be filled. + * @note The returned memory statistics refer to the actual + * size of the use data of the aiScene. Heap-related overhead + * is (naturally) not included.*/ + void GetMemoryRequirements(aiMemoryInfo& in) const; + + // ------------------------------------------------------------------- + /** Enables "extra verbose" mode. + * + * 'Extra verbose' means the data structure is validated after *every* + * single post processing step to make sure everyone modifies the data + * structure in a well-defined manner. This is a debug feature and not + * intended for use in production environments. */ + void SetExtraVerbose(bool bDo); + + + // ------------------------------------------------------------------- + /** Private, do not use. */ + ImporterPimpl* Pimpl() { return pimpl; } + const ImporterPimpl* Pimpl() const { return pimpl; } + +protected: + + // Just because we don't want you to know how we're hacking around. + ImporterPimpl* pimpl; +}; //! class Importer + + +// ---------------------------------------------------------------------------- +// For compatibility, the interface of some functions taking a std::string was +// changed to const char* to avoid crashes between binary incompatible STL +// versions. This code her is inlined, so it shouldn't cause any problems. +// ---------------------------------------------------------------------------- + +// ---------------------------------------------------------------------------- +AI_FORCE_INLINE const aiScene* Importer::ReadFile( const std::string& pFile,unsigned int pFlags){ + return ReadFile(pFile.c_str(),pFlags); +} +// ---------------------------------------------------------------------------- +AI_FORCE_INLINE void Importer::GetExtensionList(std::string& szOut) const { + aiString s; + GetExtensionList(s); + szOut = s.data; +} +// ---------------------------------------------------------------------------- +AI_FORCE_INLINE bool Importer::IsExtensionSupported(const std::string& szExtension) const { + return IsExtensionSupported(szExtension.c_str()); +} + +} // !namespace Assimp +#endif // INCLUDED_AI_ASSIMP_HPP diff --git a/thirdparty/include/assimp/LogStream.hpp b/thirdparty/include/assimp/LogStream.hpp new file mode 100644 index 000000000..477fe5321 --- /dev/null +++ b/thirdparty/include/assimp/LogStream.hpp @@ -0,0 +1,96 @@ +/* +Open Asset Import Library (assimp) +---------------------------------------------------------------------- + +Copyright (c) 2006-2016, assimp team +All rights reserved. + +Redistribution and use of this software in source and binary forms, +with or without modification, are permitted provided that the +following conditions are met: + +* Redistributions of source code must retain the above + copyright notice, this list of conditions and the + following disclaimer. + +* Redistributions in binary form must reproduce the above + copyright notice, this list of conditions and the + following disclaimer in the documentation and/or other + materials provided with the distribution. + +* Neither the name of the assimp team, nor the names of its + contributors may be used to endorse or promote products + derived from this software without specific prior + written permission of the assimp team. + +THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS +"AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT +LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR +A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT +OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, +SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT +LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, +DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY +THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT +(INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE +OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE. + +---------------------------------------------------------------------- +*/ + +/** @file LogStream.hpp + * @brief Abstract base class 'LogStream', representing an output log stream. + */ +#ifndef INCLUDED_AI_LOGSTREAM_H +#define INCLUDED_AI_LOGSTREAM_H +#include "types.h" +namespace Assimp { +class IOSystem; + +// ------------------------------------------------------------------------------------ +/** @brief CPP-API: Abstract interface for log stream implementations. + * + * Several default implementations are provided, see #aiDefaultLogStream for more + * details. Writing your own implementation of LogStream is just necessary if these + * are not enough for your purpose. */ +class ASSIMP_API LogStream +#ifndef SWIG + : public Intern::AllocateFromAssimpHeap +#endif +{ +protected: + /** @brief Default constructor */ + LogStream() { + } +public: + /** @brief Virtual destructor */ + virtual ~LogStream() { + } + + // ------------------------------------------------------------------- + /** @brief Overwrite this for your own output methods + * + * Log messages *may* consist of multiple lines and you shouldn't + * expect a consistent formatting. If you want custom formatting + * (e.g. generate HTML), supply a custom instance of Logger to + * #DefaultLogger:set(). Usually you can *expect* that a log message + * is exactly one line and terminated with a single \n character. + * @param message Message to be written */ + virtual void write(const char* message) = 0; + + // ------------------------------------------------------------------- + /** @brief Creates a default log stream + * @param streams Type of the default stream + * @param name For aiDefaultLogStream_FILE: name of the output file + * @param io For aiDefaultLogStream_FILE: IOSystem to be used to open the output + * file. Pass NULL for the default implementation. + * @return New LogStream instance. */ + static LogStream* createDefaultStream(aiDefaultLogStream stream, + const char* name = "AssimpLog.txt", + IOSystem* io = NULL); + +}; // !class LogStream +// ------------------------------------------------------------------------------------ +} // Namespace Assimp + +#endif diff --git a/thirdparty/include/assimp/Logger.hpp b/thirdparty/include/assimp/Logger.hpp new file mode 100644 index 000000000..7f355b5bf --- /dev/null +++ b/thirdparty/include/assimp/Logger.hpp @@ -0,0 +1,265 @@ +/* +Open Asset Import Library (assimp) +---------------------------------------------------------------------- + +Copyright (c) 2006-2016, assimp team +All rights reserved. + +Redistribution and use of this software in source and binary forms, +with or without modification, are permitted provided that the +following conditions are met: + +* Redistributions of source code must retain the above + copyright notice, this list of conditions and the + following disclaimer. + +* Redistributions in binary form must reproduce the above + copyright notice, this list of conditions and the + following disclaimer in the documentation and/or other + materials provided with the distribution. + +* Neither the name of the assimp team, nor the names of its + contributors may be used to endorse or promote products + derived from this software without specific prior + written permission of the assimp team. + +THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS +"AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT +LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR +A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT +OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, +SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT +LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, +DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY +THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT +(INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE +OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE. + +---------------------------------------------------------------------- +*/ + +/** @file Logger.hpp + * @brief Abstract base class 'Logger', base of the logging system. + */ +#ifndef INCLUDED_AI_LOGGER_H +#define INCLUDED_AI_LOGGER_H + +#include "types.h" +namespace Assimp { +class LogStream; + +// Maximum length of a log message. Longer messages are rejected. +#define MAX_LOG_MESSAGE_LENGTH 1024u + +// ---------------------------------------------------------------------------------- +/** @brief CPP-API: Abstract interface for logger implementations. + * Assimp provides a default implementation and uses it for almost all + * logging stuff ('DefaultLogger'). This class defines just basic logging + * behaviour and is not of interest for you. Instead, take a look at #DefaultLogger. */ +class ASSIMP_API Logger +#ifndef SWIG + : public Intern::AllocateFromAssimpHeap +#endif +{ +public: + + // ---------------------------------------------------------------------- + /** @enum LogSeverity + * @brief Log severity to describe the granularity of logging. + */ + enum LogSeverity + { + NORMAL, //!< Normal granularity of logging + VERBOSE //!< Debug infos will be logged, too + }; + + // ---------------------------------------------------------------------- + /** @enum ErrorSeverity + * @brief Description for severity of a log message. + * + * Every LogStream has a bitwise combination of these flags. + * A LogStream doesn't receive any messages of a specific type + * if it doesn't specify the corresponding ErrorSeverity flag. + */ + enum ErrorSeverity + { + Debugging = 1, //!< Debug log message + Info = 2, //!< Info log message + Warn = 4, //!< Warn log message + Err = 8 //!< Error log message + }; + +public: + + /** @brief Virtual destructor */ + virtual ~Logger(); + + // ---------------------------------------------------------------------- + /** @brief Writes a debug message + * @param message Debug message*/ + void debug(const char* message); + inline void debug(const std::string &message); + + // ---------------------------------------------------------------------- + /** @brief Writes a info message + * @param message Info message*/ + void info(const char* message); + inline void info(const std::string &message); + + // ---------------------------------------------------------------------- + /** @brief Writes a warning message + * @param message Warn message*/ + void warn(const char* message); + inline void warn(const std::string &message); + + // ---------------------------------------------------------------------- + /** @brief Writes an error message + * @param message Error message*/ + void error(const char* message); + inline void error(const std::string &message); + + // ---------------------------------------------------------------------- + /** @brief Set a new log severity. + * @param log_severity New severity for logging*/ + void setLogSeverity(LogSeverity log_severity); + + // ---------------------------------------------------------------------- + /** @brief Get the current log severity*/ + LogSeverity getLogSeverity() const; + + // ---------------------------------------------------------------------- + /** @brief Attach a new log-stream + * + * The logger takes ownership of the stream and is responsible + * for its destruction (which is done using ::delete when the logger + * itself is destroyed). Call detachStream to detach a stream and to + * gain ownership of it again. + * @param pStream Log-stream to attach + * @param severity Message filter, specified which types of log + * messages are dispatched to the stream. Provide a bitwise + * combination of the ErrorSeverity flags. + * @return true if the stream has been attached, false otherwise.*/ + virtual bool attachStream(LogStream *pStream, + unsigned int severity = Debugging | Err | Warn | Info) = 0; + + // ---------------------------------------------------------------------- + /** @brief Detach a still attached stream from the logger (or + * modify the filter flags bits) + * @param pStream Log-stream instance for detaching + * @param severity Provide a bitwise combination of the ErrorSeverity + * flags. This value is &~ed with the current flags of the stream, + * if the result is 0 the stream is detached from the Logger and + * the caller retakes the possession of the stream. + * @return true if the stream has been detached, false otherwise.*/ + virtual bool detatchStream(LogStream *pStream, + unsigned int severity = Debugging | Err | Warn | Info) = 0; + +protected: + + /** Default constructor */ + Logger(); + + /** Construction with a given log severity */ + explicit Logger(LogSeverity severity); + + // ---------------------------------------------------------------------- + /** @brief Called as a request to write a specific debug message + * @param message Debug message. Never longer than + * MAX_LOG_MESSAGE_LENGTH characters (excluding the '0'). + * @note The message string is only valid until the scope of + * the function is left. + */ + virtual void OnDebug(const char* message)= 0; + + // ---------------------------------------------------------------------- + /** @brief Called as a request to write a specific info message + * @param message Info message. Never longer than + * MAX_LOG_MESSAGE_LENGTH characters (ecxluding the '0'). + * @note The message string is only valid until the scope of + * the function is left. + */ + virtual void OnInfo(const char* message) = 0; + + // ---------------------------------------------------------------------- + /** @brief Called as a request to write a specific warn message + * @param message Warn message. Never longer than + * MAX_LOG_MESSAGE_LENGTH characters (exluding the '0'). + * @note The message string is only valid until the scope of + * the function is left. + */ + virtual void OnWarn(const char* essage) = 0; + + // ---------------------------------------------------------------------- + /** @brief Called as a request to write a specific error message + * @param message Error message. Never longer than + * MAX_LOG_MESSAGE_LENGTH characters (exluding the '0'). + * @note The message string is only valid until the scope of + * the function is left. + */ + virtual void OnError(const char* message) = 0; + +protected: + + //! Logger severity + LogSeverity m_Severity; +}; + +// ---------------------------------------------------------------------------------- +// Default constructor +inline Logger::Logger() { + setLogSeverity(NORMAL); +} + +// ---------------------------------------------------------------------------------- +// Virtual destructor +inline Logger::~Logger() +{ +} + +// ---------------------------------------------------------------------------------- +// Construction with given logging severity +inline Logger::Logger(LogSeverity severity) { + setLogSeverity(severity); +} + +// ---------------------------------------------------------------------------------- +// Log severity setter +inline void Logger::setLogSeverity(LogSeverity log_severity){ + m_Severity = log_severity; +} + +// ---------------------------------------------------------------------------------- +// Log severity getter +inline Logger::LogSeverity Logger::getLogSeverity() const { + return m_Severity; +} + +// ---------------------------------------------------------------------------------- +inline void Logger::debug(const std::string &message) +{ + return debug(message.c_str()); +} + +// ---------------------------------------------------------------------------------- +inline void Logger::error(const std::string &message) +{ + return error(message.c_str()); +} + +// ---------------------------------------------------------------------------------- +inline void Logger::warn(const std::string &message) +{ + return warn(message.c_str()); +} + +// ---------------------------------------------------------------------------------- +inline void Logger::info(const std::string &message) +{ + return info(message.c_str()); +} + +// ---------------------------------------------------------------------------------- + +} // Namespace Assimp + +#endif // !! INCLUDED_AI_LOGGER_H diff --git a/thirdparty/include/assimp/NullLogger.hpp b/thirdparty/include/assimp/NullLogger.hpp new file mode 100644 index 000000000..64b59a4a0 --- /dev/null +++ b/thirdparty/include/assimp/NullLogger.hpp @@ -0,0 +1,95 @@ +/* +Open Asset Import Library (assimp) +---------------------------------------------------------------------- + +Copyright (c) 2006-2016, assimp team +All rights reserved. + +Redistribution and use of this software in source and binary forms, +with or without modification, are permitted provided that the +following conditions are met: + +* Redistributions of source code must retain the above + copyright notice, this list of conditions and the + following disclaimer. + +* Redistributions in binary form must reproduce the above + copyright notice, this list of conditions and the + following disclaimer in the documentation and/or other + materials provided with the distribution. + +* Neither the name of the assimp team, nor the names of its + contributors may be used to endorse or promote products + derived from this software without specific prior + written permission of the assimp team. + +THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS +"AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT +LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR +A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT +OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, +SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT +LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, +DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY +THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT +(INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE +OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE. + +---------------------------------------------------------------------- +*/ + +/** @file NullLogger.hpp + * @brief Dummy logger +*/ + +#ifndef INCLUDED_AI_NULLLOGGER_H +#define INCLUDED_AI_NULLLOGGER_H + +#include "Logger.hpp" +namespace Assimp { +// --------------------------------------------------------------------------- +/** @brief CPP-API: Empty logging implementation. + * + * Does nothing! Used by default if the application hasn't requested a + * custom logger via #DefaultLogger::set() or #DefaultLogger::create(); */ +class ASSIMP_API NullLogger + : public Logger { + +public: + + /** @brief Logs a debug message */ + void OnDebug(const char* message) { + (void)message; //this avoids compiler warnings + } + + /** @brief Logs an info message */ + void OnInfo(const char* message) { + (void)message; //this avoids compiler warnings + } + + /** @brief Logs a warning message */ + void OnWarn(const char* message) { + (void)message; //this avoids compiler warnings + } + + /** @brief Logs an error message */ + void OnError(const char* message) { + (void)message; //this avoids compiler warnings + } + + /** @brief Detach a still attached stream from logger */ + bool attachStream(LogStream *pStream, unsigned int severity) { + (void)pStream; (void)severity; //this avoids compiler warnings + return false; + } + + /** @brief Detach a still attached stream from logger */ + bool detatchStream(LogStream *pStream, unsigned int severity) { + (void)pStream; (void)severity; //this avoids compiler warnings + return false; + } + +private: +}; +} +#endif // !! AI_NULLLOGGER_H_INCLUDED diff --git a/thirdparty/include/assimp/ProgressHandler.hpp b/thirdparty/include/assimp/ProgressHandler.hpp new file mode 100644 index 000000000..8b069c82e --- /dev/null +++ b/thirdparty/include/assimp/ProgressHandler.hpp @@ -0,0 +1,122 @@ +/* +Open Asset Import Library (assimp) +---------------------------------------------------------------------- + +Copyright (c) 2006-2016, assimp team +All rights reserved. + +Redistribution and use of this software in source and binary forms, +with or without modification, are permitted provided that the +following conditions are met: + +* Redistributions of source code must retain the above + copyright notice, this list of conditions and the + following disclaimer. + +* Redistributions in binary form must reproduce the above + copyright notice, this list of conditions and the + following disclaimer in the documentation and/or other + materials provided with the distribution. + +* Neither the name of the assimp team, nor the names of its + contributors may be used to endorse or promote products + derived from this software without specific prior + written permission of the assimp team. + +THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS +"AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT +LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR +A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT +OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, +SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT +LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, +DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY +THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT +(INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE +OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE. + +---------------------------------------------------------------------- +*/ + +/** @file ProgressHandler.hpp + * @brief Abstract base class 'ProgressHandler'. + */ +#ifndef INCLUDED_AI_PROGRESSHANDLER_H +#define INCLUDED_AI_PROGRESSHANDLER_H +#include "types.h" +namespace Assimp { + +// ------------------------------------------------------------------------------------ +/** @brief CPP-API: Abstract interface for custom progress report receivers. + * + * Each #Importer instance maintains its own #ProgressHandler. The default + * implementation provided by Assimp doesn't do anything at all. */ +class ASSIMP_API ProgressHandler +#ifndef SWIG + : public Intern::AllocateFromAssimpHeap +#endif +{ +protected: + /** @brief Default constructor */ + ProgressHandler () { + } +public: + /** @brief Virtual destructor */ + virtual ~ProgressHandler () { + } + + // ------------------------------------------------------------------- + /** @brief Progress callback. + * @param percentage An estimate of the current loading progress, + * in percent. Or -1.f if such an estimate is not available. + * + * There are restriction on what you may do from within your + * implementation of this method: no exceptions may be thrown and no + * non-const #Importer methods may be called. It is + * not generally possible to predict the number of callbacks + * fired during a single import. + * + * @return Return false to abort loading at the next possible + * occasion (loaders and Assimp are generally allowed to perform + * all needed cleanup tasks prior to returning control to the + * caller). If the loading is aborted, #Importer::ReadFile() + * returns always NULL. + * */ + virtual bool Update(float percentage = -1.f) = 0; + + // ------------------------------------------------------------------- + /** @brief Progress callback for file loading steps + * @param numberOfSteps The number of total post-processing + * steps + * @param currentStep The index of the current post-processing + * step that will run, or equal to numberOfSteps if all of + * them has finished. This number is always strictly monotone + * increasing, although not necessarily linearly. + * + * @note This is currently only used at the start and the end + * of the file parsing. + * */ + virtual void UpdateFileRead(int currentStep /*= 0*/, int numberOfSteps /*= 0*/) { + float f = numberOfSteps ? currentStep / (float)numberOfSteps : 1.0f; + Update( f * 0.5f ); + } + + // ------------------------------------------------------------------- + /** @brief Progress callback for post-processing steps + * @param numberOfSteps The number of total post-processing + * steps + * @param currentStep The index of the current post-processing + * step that will run, or equal to numberOfSteps if all of + * them has finished. This number is always strictly monotone + * increasing, although not necessarily linearly. + * */ + virtual void UpdatePostProcess(int currentStep /*= 0*/, int numberOfSteps /*= 0*/) { + float f = numberOfSteps ? currentStep / (float)numberOfSteps : 1.0f; + Update( f * 0.5f + 0.5f ); + } + +}; // !class ProgressHandler +// ------------------------------------------------------------------------------------ +} // Namespace Assimp + +#endif diff --git a/thirdparty/include/assimp/ai_assert.h b/thirdparty/include/assimp/ai_assert.h new file mode 100644 index 000000000..0caeff673 --- /dev/null +++ b/thirdparty/include/assimp/ai_assert.h @@ -0,0 +1,52 @@ +/* +--------------------------------------------------------------------------- +Open Asset Import Library (assimp) +--------------------------------------------------------------------------- + +Copyright (c) 2006-2016, assimp team + +All rights reserved. + +Redistribution and use of this software in source and binary forms, +with or without modification, are permitted provided that the following +conditions are met: + +* Redistributions of source code must retain the above + copyright notice, this list of conditions and the + following disclaimer. + +* Redistributions in binary form must reproduce the above + copyright notice, this list of conditions and the + following disclaimer in the documentation and/or other + materials provided with the distribution. + +* Neither the name of the assimp team, nor the names of its + contributors may be used to endorse or promote products + derived from this software without specific prior + written permission of the assimp team. + +THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS +"AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT +LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR +A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT +OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, +SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT +LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, +DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY +THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT +(INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE +OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE. +--------------------------------------------------------------------------- +*/ +#ifndef AI_DEBUG_H_INC +#define AI_DEBUG_H_INC + +#ifdef ASSIMP_BUILD_DEBUG +# include +# define ai_assert(expression) assert(expression) +#else +# define ai_assert(expression) +#endif + + +#endif diff --git a/thirdparty/include/assimp/anim.h b/thirdparty/include/assimp/anim.h new file mode 100644 index 000000000..af5941755 --- /dev/null +++ b/thirdparty/include/assimp/anim.h @@ -0,0 +1,484 @@ +/* +--------------------------------------------------------------------------- +Open Asset Import Library (assimp) +--------------------------------------------------------------------------- + +Copyright (c) 2006-2016, assimp team + +All rights reserved. + +Redistribution and use of this software in source and binary forms, +with or without modification, are permitted provided that the following +conditions are met: + +* Redistributions of source code must retain the above + copyright notice, this list of conditions and the + following disclaimer. + +* Redistributions in binary form must reproduce the above + copyright notice, this list of conditions and the + following disclaimer in the documentation and/or other + materials provided with the distribution. + +* Neither the name of the assimp team, nor the names of its + contributors may be used to endorse or promote products + derived from this software without specific prior + written permission of the assimp team. + +THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS +"AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT +LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR +A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT +OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, +SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT +LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, +DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY +THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT +(INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE +OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE. +--------------------------------------------------------------------------- +*/ + +/** @file anim.h + * @brief Defines the data structures in which the imported animations + * are returned. + */ +#ifndef AI_ANIM_H_INC +#define AI_ANIM_H_INC + +#include "types.h" +#include "quaternion.h" + +#ifdef __cplusplus +extern "C" { +#endif + +// --------------------------------------------------------------------------- +/** A time-value pair specifying a certain 3D vector for the given time. */ +struct aiVectorKey +{ + /** The time of this key */ + double mTime; + + /** The value of this key */ + C_STRUCT aiVector3D mValue; + +#ifdef __cplusplus + + //! Default constructor + aiVectorKey(){} + + //! Construction from a given time and key value + aiVectorKey(double time, const aiVector3D& value) + : mTime (time) + , mValue (value) + {} + + + typedef aiVector3D elem_type; + + // Comparison operators. For use with std::find(); + bool operator == (const aiVectorKey& o) const { + return o.mValue == this->mValue; + } + bool operator != (const aiVectorKey& o) const { + return o.mValue != this->mValue; + } + + // Relational operators. For use with std::sort(); + bool operator < (const aiVectorKey& o) const { + return mTime < o.mTime; + } + bool operator > (const aiVectorKey& o) const { + return mTime > o.mTime; + } +#endif +}; + +// --------------------------------------------------------------------------- +/** A time-value pair specifying a rotation for the given time. + * Rotations are expressed with quaternions. */ +struct aiQuatKey +{ + /** The time of this key */ + double mTime; + + /** The value of this key */ + C_STRUCT aiQuaternion mValue; + +#ifdef __cplusplus + aiQuatKey(){ + } + + /** Construction from a given time and key value */ + aiQuatKey(double time, const aiQuaternion& value) + : mTime (time) + , mValue (value) + {} + + typedef aiQuaternion elem_type; + + // Comparison operators. For use with std::find(); + bool operator == (const aiQuatKey& o) const { + return o.mValue == this->mValue; + } + bool operator != (const aiQuatKey& o) const { + return o.mValue != this->mValue; + } + + // Relational operators. For use with std::sort(); + bool operator < (const aiQuatKey& o) const { + return mTime < o.mTime; + } + bool operator > (const aiQuatKey& o) const { + return mTime > o.mTime; + } +#endif +}; + +// --------------------------------------------------------------------------- +/** Binds a anim mesh to a specific point in time. */ +struct aiMeshKey +{ + /** The time of this key */ + double mTime; + + /** Index into the aiMesh::mAnimMeshes array of the + * mesh coresponding to the #aiMeshAnim hosting this + * key frame. The referenced anim mesh is evaluated + * according to the rules defined in the docs for #aiAnimMesh.*/ + unsigned int mValue; + +#ifdef __cplusplus + + aiMeshKey() { + } + + /** Construction from a given time and key value */ + aiMeshKey(double time, const unsigned int value) + : mTime (time) + , mValue (value) + {} + + typedef unsigned int elem_type; + + // Comparison operators. For use with std::find(); + bool operator == (const aiMeshKey& o) const { + return o.mValue == this->mValue; + } + bool operator != (const aiMeshKey& o) const { + return o.mValue != this->mValue; + } + + // Relational operators. For use with std::sort(); + bool operator < (const aiMeshKey& o) const { + return mTime < o.mTime; + } + bool operator > (const aiMeshKey& o) const { + return mTime > o.mTime; + } + +#endif +}; + +// --------------------------------------------------------------------------- +/** Defines how an animation channel behaves outside the defined time + * range. This corresponds to aiNodeAnim::mPreState and + * aiNodeAnim::mPostState.*/ +enum aiAnimBehaviour +{ + /** The value from the default node transformation is taken*/ + aiAnimBehaviour_DEFAULT = 0x0, + + /** The nearest key value is used without interpolation */ + aiAnimBehaviour_CONSTANT = 0x1, + + /** The value of the nearest two keys is linearly + * extrapolated for the current time value.*/ + aiAnimBehaviour_LINEAR = 0x2, + + /** The animation is repeated. + * + * If the animation key go from n to m and the current + * time is t, use the value at (t-n) % (|m-n|).*/ + aiAnimBehaviour_REPEAT = 0x3, + + + + /** This value is not used, it is just here to force the + * the compiler to map this enum to a 32 Bit integer */ +#ifndef SWIG + _aiAnimBehaviour_Force32Bit = INT_MAX +#endif +}; + +// --------------------------------------------------------------------------- +/** Describes the animation of a single node. The name specifies the + * bone/node which is affected by this animation channel. The keyframes + * are given in three separate series of values, one each for position, + * rotation and scaling. The transformation matrix computed from these + * values replaces the node's original transformation matrix at a + * specific time. + * This means all keys are absolute and not relative to the bone default pose. + * The order in which the transformations are applied is + * - as usual - scaling, rotation, translation. + * + * @note All keys are returned in their correct, chronological order. + * Duplicate keys don't pass the validation step. Most likely there + * will be no negative time values, but they are not forbidden also ( so + * implementations need to cope with them! ) */ +struct aiNodeAnim +{ + /** The name of the node affected by this animation. The node + * must exist and it must be unique.*/ + C_STRUCT aiString mNodeName; + + /** The number of position keys */ + unsigned int mNumPositionKeys; + + /** The position keys of this animation channel. Positions are + * specified as 3D vector. The array is mNumPositionKeys in size. + * + * If there are position keys, there will also be at least one + * scaling and one rotation key.*/ + C_STRUCT aiVectorKey* mPositionKeys; + + /** The number of rotation keys */ + unsigned int mNumRotationKeys; + + /** The rotation keys of this animation channel. Rotations are + * given as quaternions, which are 4D vectors. The array is + * mNumRotationKeys in size. + * + * If there are rotation keys, there will also be at least one + * scaling and one position key. */ + C_STRUCT aiQuatKey* mRotationKeys; + + + /** The number of scaling keys */ + unsigned int mNumScalingKeys; + + /** The scaling keys of this animation channel. Scalings are + * specified as 3D vector. The array is mNumScalingKeys in size. + * + * If there are scaling keys, there will also be at least one + * position and one rotation key.*/ + C_STRUCT aiVectorKey* mScalingKeys; + + + /** Defines how the animation behaves before the first + * key is encountered. + * + * The default value is aiAnimBehaviour_DEFAULT (the original + * transformation matrix of the affected node is used).*/ + C_ENUM aiAnimBehaviour mPreState; + + /** Defines how the animation behaves after the last + * key was processed. + * + * The default value is aiAnimBehaviour_DEFAULT (the original + * transformation matrix of the affected node is taken).*/ + C_ENUM aiAnimBehaviour mPostState; + +#ifdef __cplusplus + aiNodeAnim() + { + mNumPositionKeys = 0; mPositionKeys = NULL; + mNumRotationKeys = 0; mRotationKeys = NULL; + mNumScalingKeys = 0; mScalingKeys = NULL; + + mPreState = mPostState = aiAnimBehaviour_DEFAULT; + } + + ~aiNodeAnim() + { + delete [] mPositionKeys; + delete [] mRotationKeys; + delete [] mScalingKeys; + } +#endif // __cplusplus +}; + +// --------------------------------------------------------------------------- +/** Describes vertex-based animations for a single mesh or a group of + * meshes. Meshes carry the animation data for each frame in their + * aiMesh::mAnimMeshes array. The purpose of aiMeshAnim is to + * define keyframes linking each mesh attachment to a particular + * point in time. */ +struct aiMeshAnim +{ + /** Name of the mesh to be animated. An empty string is not allowed, + * animated meshes need to be named (not necessarily uniquely, + * the name can basically serve as wildcard to select a group + * of meshes with similar animation setup)*/ + C_STRUCT aiString mName; + + /** Size of the #mKeys array. Must be 1, at least. */ + unsigned int mNumKeys; + + /** Key frames of the animation. May not be NULL. */ + C_STRUCT aiMeshKey* mKeys; + +#ifdef __cplusplus + + aiMeshAnim() + : mNumKeys() + , mKeys() + {} + + ~aiMeshAnim() + { + delete[] mKeys; + } + +#endif +}; + +// --------------------------------------------------------------------------- +/** An animation consists of keyframe data for a number of nodes. For + * each node affected by the animation a separate series of data is given.*/ +struct aiAnimation +{ + /** The name of the animation. If the modeling package this data was + * exported from does support only a single animation channel, this + * name is usually empty (length is zero). */ + C_STRUCT aiString mName; + + /** Duration of the animation in ticks. */ + double mDuration; + + /** Ticks per second. 0 if not specified in the imported file */ + double mTicksPerSecond; + + /** The number of bone animation channels. Each channel affects + * a single node. */ + unsigned int mNumChannels; + + /** The node animation channels. Each channel affects a single node. + * The array is mNumChannels in size. */ + C_STRUCT aiNodeAnim** mChannels; + + + /** The number of mesh animation channels. Each channel affects + * a single mesh and defines vertex-based animation. */ + unsigned int mNumMeshChannels; + + /** The mesh animation channels. Each channel affects a single mesh. + * The array is mNumMeshChannels in size. */ + C_STRUCT aiMeshAnim** mMeshChannels; + +#ifdef __cplusplus + aiAnimation() + : mDuration(-1.) + , mTicksPerSecond() + , mNumChannels() + , mChannels() + , mNumMeshChannels() + , mMeshChannels() + { + } + + ~aiAnimation() + { + // DO NOT REMOVE THIS ADDITIONAL CHECK + if (mNumChannels && mChannels) { + for( unsigned int a = 0; a < mNumChannels; a++) { + delete mChannels[a]; + } + + delete [] mChannels; + } + if (mNumMeshChannels && mMeshChannels) { + for( unsigned int a = 0; a < mNumMeshChannels; a++) { + delete mMeshChannels[a]; + } + + delete [] mMeshChannels; + } + } +#endif // __cplusplus +}; + +#ifdef __cplusplus +} + + +// some C++ utilities for inter- and extrapolation +namespace Assimp { + +// --------------------------------------------------------------------------- +/** @brief CPP-API: Utility class to simplify interpolations of various data types. + * + * The type of interpolation is chosen automatically depending on the + * types of the arguments. */ +template +struct Interpolator +{ + // ------------------------------------------------------------------ + /** @brief Get the result of the interpolation between a,b. + * + * The interpolation algorithm depends on the type of the operands. + * aiQuaternion's and aiQuatKey's SLERP, the rest does a simple + * linear interpolation. */ + void operator () (T& out,const T& a, const T& b, float d) const { + out = a + (b-a)*d; + } +}; // ! Interpolator + +//! @cond Never + +template <> +struct Interpolator { + void operator () (aiQuaternion& out,const aiQuaternion& a, + const aiQuaternion& b, float d) const + { + aiQuaternion::Interpolate(out,a,b,d); + } +}; // ! Interpolator + +template <> +struct Interpolator { + void operator () (unsigned int& out,unsigned int a, + unsigned int b, float d) const + { + out = d>0.5f ? b : a; + } +}; // ! Interpolator + +template <> +struct Interpolator { + void operator () (aiVector3D& out,const aiVectorKey& a, + const aiVectorKey& b, float d) const + { + Interpolator ipl; + ipl(out,a.mValue,b.mValue,d); + } +}; // ! Interpolator + +template <> +struct Interpolator { + void operator () (aiQuaternion& out, const aiQuatKey& a, + const aiQuatKey& b, float d) const + { + Interpolator ipl; + ipl(out,a.mValue,b.mValue,d); + } +}; // ! Interpolator + +template <> +struct Interpolator { + void operator () (unsigned int& out, const aiMeshKey& a, + const aiMeshKey& b, float d) const + { + Interpolator ipl; + ipl(out,a.mValue,b.mValue,d); + } +}; // ! Interpolator + +//! @endcond +} // ! end namespace Assimp + + + +#endif // __cplusplus +#endif // AI_ANIM_H_INC diff --git a/thirdparty/include/assimp/camera.h b/thirdparty/include/assimp/camera.h new file mode 100644 index 000000000..37f1bdaa0 --- /dev/null +++ b/thirdparty/include/assimp/camera.h @@ -0,0 +1,223 @@ +/* +--------------------------------------------------------------------------- +Open Asset Import Library (assimp) +--------------------------------------------------------------------------- + +Copyright (c) 2006-2016, assimp team + +All rights reserved. + +Redistribution and use of this software in source and binary forms, +with or without modification, are permitted provided that the following +conditions are met: + +* Redistributions of source code must retain the above + copyright notice, this list of conditions and the + following disclaimer. + +* Redistributions in binary form must reproduce the above + copyright notice, this list of conditions and the + following disclaimer in the documentation and/or other + materials provided with the distribution. + +* Neither the name of the assimp team, nor the names of its + contributors may be used to endorse or promote products + derived from this software without specific prior + written permission of the assimp team. + +THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS +"AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT +LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR +A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT +OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, +SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT +LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, +DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY +THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT +(INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE +OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE. +--------------------------------------------------------------------------- +*/ + +/** @file camera.h + * @brief Defines the aiCamera data structure + */ + +#ifndef AI_CAMERA_H_INC +#define AI_CAMERA_H_INC + +#include "types.h" + +#ifdef __cplusplus +extern "C" { +#endif + +// --------------------------------------------------------------------------- +/** Helper structure to describe a virtual camera. + * + * Cameras have a representation in the node graph and can be animated. + * An important aspect is that the camera itself is also part of the + * scenegraph. This means, any values such as the look-at vector are not + * *absolute*, they're relative to the coordinate system defined + * by the node which corresponds to the camera. This allows for camera + * animations. For static cameras parameters like the 'look-at' or 'up' vectors + * are usually specified directly in aiCamera, but beware, they could also + * be encoded in the node transformation. The following (pseudo)code sample + * shows how to do it:

+ * @code + * // Get the camera matrix for a camera at a specific time + * // if the node hierarchy for the camera does not contain + * // at least one animated node this is a static computation + * get-camera-matrix (node sceneRoot, camera cam) : matrix + * { + * node cnd = find-node-for-camera(cam) + * matrix cmt = identity() + * + * // as usual - get the absolute camera transformation for this frame + * for each node nd in hierarchy from sceneRoot to cnd + * matrix cur + * if (is-animated(nd)) + * cur = eval-animation(nd) + * else cur = nd->mTransformation; + * cmt = mult-matrices( cmt, cur ) + * end for + * + * // now multiply with the camera's own local transform + * cam = mult-matrices (cam, get-camera-matrix(cmt) ) + * } + * @endcode + * + * @note some file formats (such as 3DS, ASE) export a "target point" - + * the point the camera is looking at (it can even be animated). Assimp + * writes the target point as a subnode of the camera's main node, + * called ".Target". However this is just additional information + * then the transformation tracks of the camera main node make the + * camera already look in the right direction. + * +*/ +struct aiCamera +{ + /** The name of the camera. + * + * There must be a node in the scenegraph with the same name. + * This node specifies the position of the camera in the scene + * hierarchy and can be animated. + */ + C_STRUCT aiString mName; + + /** Position of the camera relative to the coordinate space + * defined by the corresponding node. + * + * The default value is 0|0|0. + */ + C_STRUCT aiVector3D mPosition; + + + /** 'Up' - vector of the camera coordinate system relative to + * the coordinate space defined by the corresponding node. + * + * The 'right' vector of the camera coordinate system is + * the cross product of the up and lookAt vectors. + * The default value is 0|1|0. The vector + * may be normalized, but it needn't. + */ + C_STRUCT aiVector3D mUp; + + + /** 'LookAt' - vector of the camera coordinate system relative to + * the coordinate space defined by the corresponding node. + * + * This is the viewing direction of the user. + * The default value is 0|0|1. The vector + * may be normalized, but it needn't. + */ + C_STRUCT aiVector3D mLookAt; + + + /** Half horizontal field of view angle, in radians. + * + * The field of view angle is the angle between the center + * line of the screen and the left or right border. + * The default value is 1/4PI. + */ + float mHorizontalFOV; + + /** Distance of the near clipping plane from the camera. + * + * The value may not be 0.f (for arithmetic reasons to prevent + * a division through zero). The default value is 0.1f. + */ + float mClipPlaneNear; + + /** Distance of the far clipping plane from the camera. + * + * The far clipping plane must, of course, be further away than the + * near clipping plane. The default value is 1000.f. The ratio + * between the near and the far plane should not be too + * large (between 1000-10000 should be ok) to avoid floating-point + * inaccuracies which could lead to z-fighting. + */ + float mClipPlaneFar; + + + /** Screen aspect ratio. + * + * This is the ration between the width and the height of the + * screen. Typical values are 4/3, 1/2 or 1/1. This value is + * 0 if the aspect ratio is not defined in the source file. + * 0 is also the default value. + */ + float mAspect; + +#ifdef __cplusplus + + aiCamera() + : mUp (0.f,1.f,0.f) + , mLookAt (0.f,0.f,1.f) + , mHorizontalFOV (0.25f * (float)AI_MATH_PI) + , mClipPlaneNear (0.1f) + , mClipPlaneFar (1000.f) + , mAspect (0.f) + {} + + /** @brief Get a *right-handed* camera matrix from me + * @param out Camera matrix to be filled + */ + void GetCameraMatrix (aiMatrix4x4& out) const + { + /** todo: test ... should work, but i'm not absolutely sure */ + + /** We don't know whether these vectors are already normalized ...*/ + aiVector3D zaxis = mLookAt; zaxis.Normalize(); + aiVector3D yaxis = mUp; yaxis.Normalize(); + aiVector3D xaxis = mUp^mLookAt; xaxis.Normalize(); + + out.a4 = -(xaxis * mPosition); + out.b4 = -(yaxis * mPosition); + out.c4 = -(zaxis * mPosition); + + out.a1 = xaxis.x; + out.a2 = xaxis.y; + out.a3 = xaxis.z; + + out.b1 = yaxis.x; + out.b2 = yaxis.y; + out.b3 = yaxis.z; + + out.c1 = zaxis.x; + out.c2 = zaxis.y; + out.c3 = zaxis.z; + + out.d1 = out.d2 = out.d3 = 0.f; + out.d4 = 1.f; + } + +#endif +}; + + +#ifdef __cplusplus +} +#endif + +#endif // AI_CAMERA_H_INC diff --git a/thirdparty/include/assimp/cexport.h b/thirdparty/include/assimp/cexport.h new file mode 100644 index 000000000..71cb1f8ec --- /dev/null +++ b/thirdparty/include/assimp/cexport.h @@ -0,0 +1,262 @@ +/* +--------------------------------------------------------------------------- +Open Asset Import Library (assimp) +--------------------------------------------------------------------------- + +Copyright (c) 2006-2011, assimp team + +All rights reserved. + +Redistribution and use of this software in source and binary forms, +with or without modification, are permitted provided that the following +conditions are met: + +* Redistributions of source code must retain the above +copyright notice, this list of conditions and the +following disclaimer. + +* Redistributions in binary form must reproduce the above +copyright notice, this list of conditions and the +following disclaimer in the documentation and/or other +materials provided with the distribution. + +* Neither the name of the assimp team, nor the names of its +contributors may be used to endorse or promote products +derived from this software without specific prior +written permission of the assimp team. + +THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS +"AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT +LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR +A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT +OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, +SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT +LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, +DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY +THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT +(INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE +OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE. +--------------------------------------------------------------------------- +*/ + +/** @file cexport.h +* @brief Defines the C-API for the Assimp export interface +*/ +#ifndef AI_EXPORT_H_INC +#define AI_EXPORT_H_INC + +#ifndef ASSIMP_BUILD_NO_EXPORT + +#include "types.h" + +#ifdef __cplusplus +extern "C" { +#endif + +struct aiScene; // aiScene.h +struct aiFileIO; // aiFileIO.h + +// -------------------------------------------------------------------------------- +/** Describes an file format which Assimp can export to. Use #aiGetExportFormatCount() to +* learn how many export formats the current Assimp build supports and #aiGetExportFormatDescription() +* to retrieve a description of an export format option. +*/ +struct aiExportFormatDesc +{ + /// a short string ID to uniquely identify the export format. Use this ID string to + /// specify which file format you want to export to when calling #aiExportScene(). + /// Example: "dae" or "obj" + const char* id; + + /// A short description of the file format to present to users. Useful if you want + /// to allow the user to select an export format. + const char* description; + + /// Recommended file extension for the exported file in lower case. + const char* fileExtension; +}; + + +// -------------------------------------------------------------------------------- +/** Returns the number of export file formats available in the current Assimp build. + * Use aiGetExportFormatDescription() to retrieve infos of a specific export format. + */ +ASSIMP_API size_t aiGetExportFormatCount(void); + + +// -------------------------------------------------------------------------------- +/** Returns a description of the nth export file format. Use #aiGetExportFormatCount() + * to learn how many export formats are supported. The description must be released by + * calling aiReleaseExportFormatDescription afterwards. + * @param pIndex Index of the export format to retrieve information for. Valid range is + * 0 to #aiGetExportFormatCount() + * @return A description of that specific export format. NULL if pIndex is out of range. + */ +ASSIMP_API const C_STRUCT aiExportFormatDesc* aiGetExportFormatDescription( size_t pIndex); + +// -------------------------------------------------------------------------------- +/** Release a description of the nth export file format. Must be returned by +* aiGetExportFormatDescription +* @param desc Pointer to the description +*/ +ASSIMP_API void aiReleaseExportFormatDescription( const C_STRUCT aiExportFormatDesc *desc ); + +// -------------------------------------------------------------------------------- +/** Create a modifiable copy of a scene. + * This is useful to import files via Assimp, change their topology and + * export them again. Since the scene returned by the various importer functions + * is const, a modifiable copy is needed. + * @param pIn Valid scene to be copied + * @param pOut Receives a modifyable copy of the scene. Use aiFreeScene() to + * delete it again. + */ +ASSIMP_API void aiCopyScene(const C_STRUCT aiScene* pIn, + C_STRUCT aiScene** pOut); + + +// -------------------------------------------------------------------------------- +/** Frees a scene copy created using aiCopyScene() */ +ASSIMP_API void aiFreeScene(const C_STRUCT aiScene* pIn); + +// -------------------------------------------------------------------------------- +/** Exports the given scene to a chosen file format and writes the result file(s) to disk. +* @param pScene The scene to export. Stays in possession of the caller, is not changed by the function. +* The scene is expected to conform to Assimp's Importer output format as specified +* in the @link data Data Structures Page @endlink. In short, this means the model data +* should use a right-handed coordinate systems, face winding should be counter-clockwise +* and the UV coordinate origin is assumed to be in the upper left. If your input data +* uses different conventions, have a look at the last parameter. +* @param pFormatId ID string to specify to which format you want to export to. Use +* aiGetExportFormatCount() / aiGetExportFormatDescription() to learn which export formats are available. +* @param pFileName Output file to write +* @param pPreprocessing Accepts any choice of the #aiPostProcessSteps enumerated +* flags, but in reality only a subset of them makes sense here. Specifying +* 'preprocessing' flags is useful if the input scene does not conform to +* Assimp's default conventions as specified in the @link data Data Structures Page @endlink. +* In short, this means the geometry data should use a right-handed coordinate systems, face +* winding should be counter-clockwise and the UV coordinate origin is assumed to be in +* the upper left. The #aiProcess_MakeLeftHanded, #aiProcess_FlipUVs and +* #aiProcess_FlipWindingOrder flags are used in the import side to allow users +* to have those defaults automatically adapted to their conventions. Specifying those flags +* for exporting has the opposite effect, respectively. Some other of the +* #aiPostProcessSteps enumerated values may be useful as well, but you'll need +* to try out what their effect on the exported file is. Many formats impose +* their own restrictions on the structure of the geometry stored therein, +* so some preprocessing may have little or no effect at all, or may be +* redundant as exporters would apply them anyhow. A good example +* is triangulation - whilst you can enforce it by specifying +* the #aiProcess_Triangulate flag, most export formats support only +* triangulate data so they would run the step anyway. +* +* If assimp detects that the input scene was directly taken from the importer side of +* the library (i.e. not copied using aiCopyScene and potetially modified afterwards), +* any postprocessing steps already applied to the scene will not be applied again, unless +* they show non-idempotent behaviour (#aiProcess_MakeLeftHanded, #aiProcess_FlipUVs and +* #aiProcess_FlipWindingOrder). +* @return a status code indicating the result of the export +* @note Use aiCopyScene() to get a modifiable copy of a previously +* imported scene. +*/ +ASSIMP_API aiReturn aiExportScene( const C_STRUCT aiScene* pScene, + const char* pFormatId, + const char* pFileName, + unsigned int pPreprocessing); + + +// -------------------------------------------------------------------------------- +/** Exports the given scene to a chosen file format using custom IO logic supplied by you. +* @param pScene The scene to export. Stays in possession of the caller, is not changed by the function. +* @param pFormatId ID string to specify to which format you want to export to. Use +* aiGetExportFormatCount() / aiGetExportFormatDescription() to learn which export formats are available. +* @param pFileName Output file to write +* @param pIO custom IO implementation to be used. Use this if you use your own storage methods. +* If none is supplied, a default implementation using standard file IO is used. Note that +* #aiExportSceneToBlob is provided as convenience function to export to memory buffers. +* @param pPreprocessing Please see the documentation for #aiExportScene +* @return a status code indicating the result of the export +* @note Include for the definition of #aiFileIO. +* @note Use aiCopyScene() to get a modifiable copy of a previously +* imported scene. +*/ +ASSIMP_API aiReturn aiExportSceneEx( const C_STRUCT aiScene* pScene, + const char* pFormatId, + const char* pFileName, + C_STRUCT aiFileIO* pIO, + unsigned int pPreprocessing ); + + +// -------------------------------------------------------------------------------- +/** Describes a blob of exported scene data. Use #aiExportSceneToBlob() to create a blob containing an +* exported scene. The memory referred by this structure is owned by Assimp. +* to free its resources. Don't try to free the memory on your side - it will crash for most build configurations +* due to conflicting heaps. +* +* Blobs can be nested - each blob may reference another blob, which may in turn reference another blob and so on. +* This is used when exporters write more than one output file for a given #aiScene. See the remarks for +* #aiExportDataBlob::name for more information. +*/ +struct aiExportDataBlob +{ + /// Size of the data in bytes + size_t size; + + /// The data. + void* data; + + /** Name of the blob. An empty string always + indicates the first (and primary) blob, + which contains the actual file data. + Any other blobs are auxiliary files produced + by exporters (i.e. material files). Existence + of such files depends on the file format. Most + formats don't split assets across multiple files. + + If used, blob names usually contain the file + extension that should be used when writing + the data to disc. + */ + C_STRUCT aiString name; + + /** Pointer to the next blob in the chain or NULL if there is none. */ + C_STRUCT aiExportDataBlob * next; + +#ifdef __cplusplus + /// Default constructor + aiExportDataBlob() { size = 0; data = next = NULL; } + /// Releases the data + ~aiExportDataBlob() { delete [] static_cast( data ); delete next; } + +private: + // no copying + aiExportDataBlob(const aiExportDataBlob& ); + aiExportDataBlob& operator= (const aiExportDataBlob& ); +#endif // __cplusplus +}; + +// -------------------------------------------------------------------------------- +/** Exports the given scene to a chosen file format. Returns the exported data as a binary blob which +* you can write into a file or something. When you're done with the data, use #aiReleaseExportBlob() +* to free the resources associated with the export. +* @param pScene The scene to export. Stays in possession of the caller, is not changed by the function. +* @param pFormatId ID string to specify to which format you want to export to. Use +* #aiGetExportFormatCount() / #aiGetExportFormatDescription() to learn which export formats are available. +* @param pPreprocessing Please see the documentation for #aiExportScene +* @return the exported data or NULL in case of error +*/ +ASSIMP_API const C_STRUCT aiExportDataBlob* aiExportSceneToBlob( const C_STRUCT aiScene* pScene, const char* pFormatId, unsigned int pPreprocessing ); + + +// -------------------------------------------------------------------------------- +/** Releases the memory associated with the given exported data. Use this function to free a data blob +* returned by aiExportScene(). +* @param pData the data blob returned by #aiExportSceneToBlob +*/ +ASSIMP_API void aiReleaseExportBlob( const C_STRUCT aiExportDataBlob* pData ); + +#ifdef __cplusplus +} +#endif + +#endif // ASSIMP_BUILD_NO_EXPORT +#endif // AI_EXPORT_H_INC + diff --git a/thirdparty/include/assimp/cfileio.h b/thirdparty/include/assimp/cfileio.h new file mode 100644 index 000000000..d91974b78 --- /dev/null +++ b/thirdparty/include/assimp/cfileio.h @@ -0,0 +1,135 @@ +/* +--------------------------------------------------------------------------- +Open Asset Import Library (assimp) +--------------------------------------------------------------------------- + +Copyright (c) 2006-2016, assimp team + +All rights reserved. + +Redistribution and use of this software in source and binary forms, +with or without modification, are permitted provided that the following +conditions are met: + +* Redistributions of source code must retain the above + copyright notice, this list of conditions and the + following disclaimer. + +* Redistributions in binary form must reproduce the above + copyright notice, this list of conditions and the + following disclaimer in the documentation and/or other + materials provided with the distribution. + +* Neither the name of the assimp team, nor the names of its + contributors may be used to endorse or promote products + derived from this software without specific prior + written permission of the assimp team. + +THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS +"AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT +LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR +A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT +OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, +SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT +LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, +DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY +THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT +(INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE +OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE. +--------------------------------------------------------------------------- +*/ + +/** @file cfileio.h + * @brief Defines generic C routines to access memory-mapped files + */ +#ifndef AI_FILEIO_H_INC +#define AI_FILEIO_H_INC + +#include "types.h" +#ifdef __cplusplus +extern "C" { +#endif +struct aiFileIO; +struct aiFile; + +// aiFile callbacks +typedef size_t (*aiFileWriteProc) (C_STRUCT aiFile*, const char*, size_t, size_t); +typedef size_t (*aiFileReadProc) (C_STRUCT aiFile*, char*, size_t,size_t); +typedef size_t (*aiFileTellProc) (C_STRUCT aiFile*); +typedef void (*aiFileFlushProc) (C_STRUCT aiFile*); +typedef aiReturn (*aiFileSeek)(C_STRUCT aiFile*, size_t, aiOrigin); + +// aiFileIO callbacks +typedef aiFile* (*aiFileOpenProc) (C_STRUCT aiFileIO*, const char*, const char*); +typedef void (*aiFileCloseProc) (C_STRUCT aiFileIO*, C_STRUCT aiFile*); + +// Represents user-defined data +typedef char* aiUserData; + +// ---------------------------------------------------------------------------------- +/** @brief C-API: File system callbacks + * + * Provided are functions to open and close files. Supply a custom structure to + * the import function. If you don't, a default implementation is used. Use custom + * file systems to enable reading from other sources, such as ZIPs + * or memory locations. */ +struct aiFileIO +{ + /** Function used to open a new file + */ + aiFileOpenProc OpenProc; + + /** Function used to close an existing file + */ + aiFileCloseProc CloseProc; + + /** User-defined, opaque data */ + aiUserData UserData; +}; + +// ---------------------------------------------------------------------------------- +/** @brief C-API: File callbacks + * + * Actually, it's a data structure to wrap a set of fXXXX (e.g fopen) + * replacement functions. + * + * The default implementation of the functions utilizes the fXXX functions from + * the CRT. However, you can supply a custom implementation to Assimp by + * delivering a custom aiFileIO. Use this to enable reading from other sources, + * such as ZIP archives or memory locations. */ +struct aiFile +{ + /** Callback to read from a file */ + aiFileReadProc ReadProc; + + /** Callback to write to a file */ + aiFileWriteProc WriteProc; + + /** Callback to retrieve the current position of + * the file cursor (ftell()) + */ + aiFileTellProc TellProc; + + /** Callback to retrieve the size of the file, + * in bytes + */ + aiFileTellProc FileSizeProc; + + /** Callback to set the current position + * of the file cursor (fseek()) + */ + aiFileSeek SeekProc; + + /** Callback to flush the file contents + */ + aiFileFlushProc FlushProc; + + /** User-defined, opaque data + */ + aiUserData UserData; +}; + +#ifdef __cplusplus +} +#endif +#endif // AI_FILEIO_H_INC diff --git a/thirdparty/include/assimp/cimport.h b/thirdparty/include/assimp/cimport.h new file mode 100644 index 000000000..de0cbae30 --- /dev/null +++ b/thirdparty/include/assimp/cimport.h @@ -0,0 +1,561 @@ +/* +--------------------------------------------------------------------------- +Open Asset Import Library (assimp) +--------------------------------------------------------------------------- + +Copyright (c) 2006-2016, assimp team + +All rights reserved. + +Redistribution and use of this software in source and binary forms, +with or without modification, are permitted provided that the following +conditions are met: + +* Redistributions of source code must retain the above + copyright notice, this list of conditions and the + following disclaimer. + +* Redistributions in binary form must reproduce the above + copyright notice, this list of conditions and the + following disclaimer in the documentation and/or other + materials provided with the distribution. + +* Neither the name of the assimp team, nor the names of its + contributors may be used to endorse or promote products + derived from this software without specific prior + written permission of the assimp team. + +THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS +"AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT +LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR +A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT +OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, +SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT +LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, +DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY +THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT +(INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE +OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE. +--------------------------------------------------------------------------- +*/ + +/** @file cimport.h + * @brief Defines the C-API to the Open Asset Import Library. + */ +#ifndef AI_ASSIMP_H_INC +#define AI_ASSIMP_H_INC +#include "types.h" +#include "importerdesc.h" + +#ifdef __cplusplus +extern "C" { +#endif + +struct aiScene; // aiScene.h +struct aiFileIO; // aiFileIO.h +typedef void (*aiLogStreamCallback)(const char* /* message */, char* /* user */); + +// -------------------------------------------------------------------------------- +/** C-API: Represents a log stream. A log stream receives all log messages and + * streams them _somewhere_. + * @see aiGetPredefinedLogStream + * @see aiAttachLogStream + * @see aiDetachLogStream */ +// -------------------------------------------------------------------------------- +struct aiLogStream +{ + /** callback to be called */ + aiLogStreamCallback callback; + + /** user data to be passed to the callback */ + char* user; +}; + + +// -------------------------------------------------------------------------------- +/** C-API: Represents an opaque set of settings to be used during importing. + * @see aiCreatePropertyStore + * @see aiReleasePropertyStore + * @see aiImportFileExWithProperties + * @see aiSetPropertyInteger + * @see aiSetPropertyFloat + * @see aiSetPropertyString + * @see aiSetPropertyMatrix + */ +// -------------------------------------------------------------------------------- +struct aiPropertyStore { char sentinel; }; + +/** Our own C boolean type */ +typedef int aiBool; + +#define AI_FALSE 0 +#define AI_TRUE 1 + +// -------------------------------------------------------------------------------- +/** Reads the given file and returns its content. + * + * If the call succeeds, the imported data is returned in an aiScene structure. + * The data is intended to be read-only, it stays property of the ASSIMP + * library and will be stable until aiReleaseImport() is called. After you're + * done with it, call aiReleaseImport() to free the resources associated with + * this file. If the import fails, NULL is returned instead. Call + * aiGetErrorString() to retrieve a human-readable error text. + * @param pFile Path and filename of the file to be imported, + * expected to be a null-terminated c-string. NULL is not a valid value. + * @param pFlags Optional post processing steps to be executed after + * a successful import. Provide a bitwise combination of the + * #aiPostProcessSteps flags. + * @return Pointer to the imported data or NULL if the import failed. + */ +ASSIMP_API const C_STRUCT aiScene* aiImportFile( + const char* pFile, + unsigned int pFlags); + +// -------------------------------------------------------------------------------- +/** Reads the given file using user-defined I/O functions and returns + * its content. + * + * If the call succeeds, the imported data is returned in an aiScene structure. + * The data is intended to be read-only, it stays property of the ASSIMP + * library and will be stable until aiReleaseImport() is called. After you're + * done with it, call aiReleaseImport() to free the resources associated with + * this file. If the import fails, NULL is returned instead. Call + * aiGetErrorString() to retrieve a human-readable error text. + * @param pFile Path and filename of the file to be imported, + * expected to be a null-terminated c-string. NULL is not a valid value. + * @param pFlags Optional post processing steps to be executed after + * a successful import. Provide a bitwise combination of the + * #aiPostProcessSteps flags. + * @param pFS aiFileIO structure. Will be used to open the model file itself + * and any other files the loader needs to open. Pass NULL to use the default + * implementation. + * @return Pointer to the imported data or NULL if the import failed. + * @note Include for the definition of #aiFileIO. + */ +ASSIMP_API const C_STRUCT aiScene* aiImportFileEx( + const char* pFile, + unsigned int pFlags, + C_STRUCT aiFileIO* pFS); + +// -------------------------------------------------------------------------------- +/** Same as #aiImportFileEx, but adds an extra parameter containing importer settings. + * + * @param pFile Path and filename of the file to be imported, + * expected to be a null-terminated c-string. NULL is not a valid value. + * @param pFlags Optional post processing steps to be executed after + * a successful import. Provide a bitwise combination of the + * #aiPostProcessSteps flags. + * @param pFS aiFileIO structure. Will be used to open the model file itself + * and any other files the loader needs to open. Pass NULL to use the default + * implementation. + * @param pProps #aiPropertyStore instance containing import settings. + * @return Pointer to the imported data or NULL if the import failed. + * @note Include for the definition of #aiFileIO. + * @see aiImportFileEx + */ +ASSIMP_API const C_STRUCT aiScene* aiImportFileExWithProperties( + const char* pFile, + unsigned int pFlags, + C_STRUCT aiFileIO* pFS, + const C_STRUCT aiPropertyStore* pProps); + +// -------------------------------------------------------------------------------- +/** Reads the given file from a given memory buffer, + * + * If the call succeeds, the contents of the file are returned as a pointer to an + * aiScene object. The returned data is intended to be read-only, the importer keeps + * ownership of the data and will destroy it upon destruction. If the import fails, + * NULL is returned. + * A human-readable error description can be retrieved by calling aiGetErrorString(). + * @param pBuffer Pointer to the file data + * @param pLength Length of pBuffer, in bytes + * @param pFlags Optional post processing steps to be executed after + * a successful import. Provide a bitwise combination of the + * #aiPostProcessSteps flags. If you wish to inspect the imported + * scene first in order to fine-tune your post-processing setup, + * consider to use #aiApplyPostProcessing(). + * @param pHint An additional hint to the library. If this is a non empty string, + * the library looks for a loader to support the file extension specified by pHint + * and passes the file to the first matching loader. If this loader is unable to + * completely the request, the library continues and tries to determine the file + * format on its own, a task that may or may not be successful. + * Check the return value, and you'll know ... + * @return A pointer to the imported data, NULL if the import failed. + * + * @note This is a straightforward way to decode models from memory + * buffers, but it doesn't handle model formats that spread their + * data across multiple files or even directories. Examples include + * OBJ or MD3, which outsource parts of their material info into + * external scripts. If you need full functionality, provide + * a custom IOSystem to make Assimp find these files and use + * the regular aiImportFileEx()/aiImportFileExWithProperties() API. + */ +ASSIMP_API const C_STRUCT aiScene* aiImportFileFromMemory( + const char* pBuffer, + unsigned int pLength, + unsigned int pFlags, + const char* pHint); + +// -------------------------------------------------------------------------------- +/** Same as #aiImportFileFromMemory, but adds an extra parameter containing importer settings. + * + * @param pBuffer Pointer to the file data + * @param pLength Length of pBuffer, in bytes + * @param pFlags Optional post processing steps to be executed after + * a successful import. Provide a bitwise combination of the + * #aiPostProcessSteps flags. If you wish to inspect the imported + * scene first in order to fine-tune your post-processing setup, + * consider to use #aiApplyPostProcessing(). + * @param pHint An additional hint to the library. If this is a non empty string, + * the library looks for a loader to support the file extension specified by pHint + * and passes the file to the first matching loader. If this loader is unable to + * completely the request, the library continues and tries to determine the file + * format on its own, a task that may or may not be successful. + * Check the return value, and you'll know ... + * @param pProps #aiPropertyStore instance containing import settings. + * @return A pointer to the imported data, NULL if the import failed. + * + * @note This is a straightforward way to decode models from memory + * buffers, but it doesn't handle model formats that spread their + * data across multiple files or even directories. Examples include + * OBJ or MD3, which outsource parts of their material info into + * external scripts. If you need full functionality, provide + * a custom IOSystem to make Assimp find these files and use + * the regular aiImportFileEx()/aiImportFileExWithProperties() API. + * @see aiImportFileFromMemory + */ +ASSIMP_API const C_STRUCT aiScene* aiImportFileFromMemoryWithProperties( + const char* pBuffer, + unsigned int pLength, + unsigned int pFlags, + const char* pHint, + const C_STRUCT aiPropertyStore* pProps); + +// -------------------------------------------------------------------------------- +/** Apply post-processing to an already-imported scene. + * + * This is strictly equivalent to calling #aiImportFile()/#aiImportFileEx with the + * same flags. However, you can use this separate function to inspect the imported + * scene first to fine-tune your post-processing setup. + * @param pScene Scene to work on. + * @param pFlags Provide a bitwise combination of the #aiPostProcessSteps flags. + * @return A pointer to the post-processed data. Post processing is done in-place, + * meaning this is still the same #aiScene which you passed for pScene. However, + * _if_ post-processing failed, the scene could now be NULL. That's quite a rare + * case, post processing steps are not really designed to 'fail'. To be exact, + * the #aiProcess_ValidateDataStructure flag is currently the only post processing step + * which can actually cause the scene to be reset to NULL. + */ +ASSIMP_API const C_STRUCT aiScene* aiApplyPostProcessing( + const C_STRUCT aiScene* pScene, + unsigned int pFlags); + +// -------------------------------------------------------------------------------- +/** Get one of the predefine log streams. This is the quick'n'easy solution to + * access Assimp's log system. Attaching a log stream can slightly reduce Assimp's + * overall import performance. + * + * Usage is rather simple (this will stream the log to a file, named log.txt, and + * the stdout stream of the process: + * @code + * struct aiLogStream c; + * c = aiGetPredefinedLogStream(aiDefaultLogStream_FILE,"log.txt"); + * aiAttachLogStream(&c); + * c = aiGetPredefinedLogStream(aiDefaultLogStream_STDOUT,NULL); + * aiAttachLogStream(&c); + * @endcode + * + * @param pStreams One of the #aiDefaultLogStream enumerated values. + * @param file Solely for the #aiDefaultLogStream_FILE flag: specifies the file to write to. + * Pass NULL for all other flags. + * @return The log stream. callback is set to NULL if something went wrong. + */ +ASSIMP_API C_STRUCT aiLogStream aiGetPredefinedLogStream( + C_ENUM aiDefaultLogStream pStreams, + const char* file); + +// -------------------------------------------------------------------------------- +/** Attach a custom log stream to the libraries' logging system. + * + * Attaching a log stream can slightly reduce Assimp's overall import + * performance. Multiple log-streams can be attached. + * @param stream Describes the new log stream. + * @note To ensure proper destruction of the logging system, you need to manually + * call aiDetachLogStream() on every single log stream you attach. + * Alternatively (for the lazy folks) #aiDetachAllLogStreams is provided. + */ +ASSIMP_API void aiAttachLogStream( + const C_STRUCT aiLogStream* stream); + +// -------------------------------------------------------------------------------- +/** Enable verbose logging. Verbose logging includes debug-related stuff and + * detailed import statistics. This can have severe impact on import performance + * and memory consumption. However, it might be useful to find out why a file + * didn't read correctly. + * @param d AI_TRUE or AI_FALSE, your decision. + */ +ASSIMP_API void aiEnableVerboseLogging(aiBool d); + +// -------------------------------------------------------------------------------- +/** Detach a custom log stream from the libraries' logging system. + * + * This is the counterpart of #aiAttachLogStream. If you attached a stream, + * don't forget to detach it again. + * @param stream The log stream to be detached. + * @return AI_SUCCESS if the log stream has been detached successfully. + * @see aiDetachAllLogStreams + */ +ASSIMP_API C_ENUM aiReturn aiDetachLogStream( + const C_STRUCT aiLogStream* stream); + +// -------------------------------------------------------------------------------- +/** Detach all active log streams from the libraries' logging system. + * This ensures that the logging system is terminated properly and all + * resources allocated by it are actually freed. If you attached a stream, + * don't forget to detach it again. + * @see aiAttachLogStream + * @see aiDetachLogStream + */ +ASSIMP_API void aiDetachAllLogStreams(void); + +// -------------------------------------------------------------------------------- +/** Releases all resources associated with the given import process. + * + * Call this function after you're done with the imported data. + * @param pScene The imported data to release. NULL is a valid value. + */ +ASSIMP_API void aiReleaseImport( + const C_STRUCT aiScene* pScene); + +// -------------------------------------------------------------------------------- +/** Returns the error text of the last failed import process. + * + * @return A textual description of the error that occurred at the last + * import process. NULL if there was no error. There can't be an error if you + * got a non-NULL #aiScene from #aiImportFile/#aiImportFileEx/#aiApplyPostProcessing. + */ +ASSIMP_API const char* aiGetErrorString(); + +// -------------------------------------------------------------------------------- +/** Returns whether a given file extension is supported by ASSIMP + * + * @param szExtension Extension for which the function queries support for. + * Must include a leading dot '.'. Example: ".3ds", ".md3" + * @return AI_TRUE if the file extension is supported. + */ +ASSIMP_API aiBool aiIsExtensionSupported( + const char* szExtension); + +// -------------------------------------------------------------------------------- +/** Get a list of all file extensions supported by ASSIMP. + * + * If a file extension is contained in the list this does, of course, not + * mean that ASSIMP is able to load all files with this extension. + * @param szOut String to receive the extension list. + * Format of the list: "*.3ds;*.obj;*.dae". NULL is not a valid parameter. + */ +ASSIMP_API void aiGetExtensionList( + C_STRUCT aiString* szOut); + +// -------------------------------------------------------------------------------- +/** Get the approximated storage required by an imported asset + * @param pIn Input asset. + * @param in Data structure to be filled. + */ +ASSIMP_API void aiGetMemoryRequirements( + const C_STRUCT aiScene* pIn, + C_STRUCT aiMemoryInfo* in); + + + +// -------------------------------------------------------------------------------- +/** Create an empty property store. Property stores are used to collect import + * settings. + * @return New property store. Property stores need to be manually destroyed using + * the #aiReleasePropertyStore API function. + */ +ASSIMP_API C_STRUCT aiPropertyStore* aiCreatePropertyStore(void); + +// -------------------------------------------------------------------------------- +/** Delete a property store. + * @param p Property store to be deleted. + */ +ASSIMP_API void aiReleasePropertyStore(C_STRUCT aiPropertyStore* p); + +// -------------------------------------------------------------------------------- +/** Set an integer property. + * + * This is the C-version of #Assimp::Importer::SetPropertyInteger(). In the C + * interface, properties are always shared by all imports. It is not possible to + * specify them per import. + * + * @param store Store to modify. Use #aiCreatePropertyStore to obtain a store. + * @param szName Name of the configuration property to be set. All supported + * public properties are defined in the config.h header file (AI_CONFIG_XXX). + * @param value New value for the property + */ +ASSIMP_API void aiSetImportPropertyInteger( + C_STRUCT aiPropertyStore* store, + const char* szName, + int value); + +// -------------------------------------------------------------------------------- +/** Set a floating-point property. + * + * This is the C-version of #Assimp::Importer::SetPropertyFloat(). In the C + * interface, properties are always shared by all imports. It is not possible to + * specify them per import. + * + * @param store Store to modify. Use #aiCreatePropertyStore to obtain a store. + * @param szName Name of the configuration property to be set. All supported + * public properties are defined in the config.h header file (AI_CONFIG_XXX). + * @param value New value for the property + */ +ASSIMP_API void aiSetImportPropertyFloat( + C_STRUCT aiPropertyStore* store, + const char* szName, + float value); + +// -------------------------------------------------------------------------------- +/** Set a string property. + * + * This is the C-version of #Assimp::Importer::SetPropertyString(). In the C + * interface, properties are always shared by all imports. It is not possible to + * specify them per import. + * + * @param store Store to modify. Use #aiCreatePropertyStore to obtain a store. + * @param szName Name of the configuration property to be set. All supported + * public properties are defined in the config.h header file (AI_CONFIG_XXX). + * @param st New value for the property + */ +ASSIMP_API void aiSetImportPropertyString( + C_STRUCT aiPropertyStore* store, + const char* szName, + const C_STRUCT aiString* st); + +// -------------------------------------------------------------------------------- +/** Set a matrix property. + * + * This is the C-version of #Assimp::Importer::SetPropertyMatrix(). In the C + * interface, properties are always shared by all imports. It is not possible to + * specify them per import. + * + * @param store Store to modify. Use #aiCreatePropertyStore to obtain a store. + * @param szName Name of the configuration property to be set. All supported + * public properties are defined in the config.h header file (AI_CONFIG_XXX). + * @param mat New value for the property + */ +ASSIMP_API void aiSetImportPropertyMatrix( + C_STRUCT aiPropertyStore* store, + const char* szName, + const C_STRUCT aiMatrix4x4* mat); + +// -------------------------------------------------------------------------------- +/** Construct a quaternion from a 3x3 rotation matrix. + * @param quat Receives the output quaternion. + * @param mat Matrix to 'quaternionize'. + * @see aiQuaternion(const aiMatrix3x3& pRotMatrix) + */ +ASSIMP_API void aiCreateQuaternionFromMatrix( + C_STRUCT aiQuaternion* quat, + const C_STRUCT aiMatrix3x3* mat); + +// -------------------------------------------------------------------------------- +/** Decompose a transformation matrix into its rotational, translational and + * scaling components. + * + * @param mat Matrix to decompose + * @param scaling Receives the scaling component + * @param rotation Receives the rotational component + * @param position Receives the translational component. + * @see aiMatrix4x4::Decompose (aiVector3D&, aiQuaternion&, aiVector3D&) const; + */ +ASSIMP_API void aiDecomposeMatrix( + const C_STRUCT aiMatrix4x4* mat, + C_STRUCT aiVector3D* scaling, + C_STRUCT aiQuaternion* rotation, + C_STRUCT aiVector3D* position); + +// -------------------------------------------------------------------------------- +/** Transpose a 4x4 matrix. + * @param mat Pointer to the matrix to be transposed + */ +ASSIMP_API void aiTransposeMatrix4( + C_STRUCT aiMatrix4x4* mat); + +// -------------------------------------------------------------------------------- +/** Transpose a 3x3 matrix. + * @param mat Pointer to the matrix to be transposed + */ +ASSIMP_API void aiTransposeMatrix3( + C_STRUCT aiMatrix3x3* mat); + +// -------------------------------------------------------------------------------- +/** Transform a vector by a 3x3 matrix + * @param vec Vector to be transformed. + * @param mat Matrix to transform the vector with. + */ +ASSIMP_API void aiTransformVecByMatrix3( + C_STRUCT aiVector3D* vec, + const C_STRUCT aiMatrix3x3* mat); + +// -------------------------------------------------------------------------------- +/** Transform a vector by a 4x4 matrix + * @param vec Vector to be transformed. + * @param mat Matrix to transform the vector with. + */ +ASSIMP_API void aiTransformVecByMatrix4( + C_STRUCT aiVector3D* vec, + const C_STRUCT aiMatrix4x4* mat); + +// -------------------------------------------------------------------------------- +/** Multiply two 4x4 matrices. + * @param dst First factor, receives result. + * @param src Matrix to be multiplied with 'dst'. + */ +ASSIMP_API void aiMultiplyMatrix4( + C_STRUCT aiMatrix4x4* dst, + const C_STRUCT aiMatrix4x4* src); + +// -------------------------------------------------------------------------------- +/** Multiply two 3x3 matrices. + * @param dst First factor, receives result. + * @param src Matrix to be multiplied with 'dst'. + */ +ASSIMP_API void aiMultiplyMatrix3( + C_STRUCT aiMatrix3x3* dst, + const C_STRUCT aiMatrix3x3* src); + +// -------------------------------------------------------------------------------- +/** Get a 3x3 identity matrix. + * @param mat Matrix to receive its personal identity + */ +ASSIMP_API void aiIdentityMatrix3( + C_STRUCT aiMatrix3x3* mat); + +// -------------------------------------------------------------------------------- +/** Get a 4x4 identity matrix. + * @param mat Matrix to receive its personal identity + */ +ASSIMP_API void aiIdentityMatrix4( + C_STRUCT aiMatrix4x4* mat); + +// -------------------------------------------------------------------------------- +/** Returns the number of import file formats available in the current Assimp build. + * Use aiGetImportFormatDescription() to retrieve infos of a specific import format. + */ +ASSIMP_API size_t aiGetImportFormatCount(void); + +// -------------------------------------------------------------------------------- +/** Returns a description of the nth import file format. Use #aiGetImportFormatCount() + * to learn how many import formats are supported. + * @param pIndex Index of the import format to retrieve information for. Valid range is + * 0 to #aiGetImportFormatCount() + * @return A description of that specific import format. NULL if pIndex is out of range. + */ +ASSIMP_API const C_STRUCT aiImporterDesc* aiGetImportFormatDescription( size_t pIndex); +#ifdef __cplusplus +} +#endif + +#endif // AI_ASSIMP_H_INC diff --git a/thirdparty/include/assimp/color4.h b/thirdparty/include/assimp/color4.h new file mode 100644 index 000000000..6bcab45df --- /dev/null +++ b/thirdparty/include/assimp/color4.h @@ -0,0 +1,104 @@ +/* +--------------------------------------------------------------------------- +Open Asset Import Library (assimp) +--------------------------------------------------------------------------- + +Copyright (c) 2006-2016, assimp team + +All rights reserved. + +Redistribution and use of this software in source and binary forms, +with or without modification, are permitted provided that the following +conditions are met: + +* Redistributions of source code must retain the above + copyright notice, this list of conditions and the + following disclaimer. + +* Redistributions in binary form must reproduce the above + copyright notice, this list of conditions and the + following disclaimer in the documentation and/or other + materials provided with the distribution. + +* Neither the name of the assimp team, nor the names of its + contributors may be used to endorse or promote products + derived from this software without specific prior + written permission of the assimp team. + +THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS +"AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT +LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR +A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT +OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, +SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT +LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, +DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY +THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT +(INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE +OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE. +--------------------------------------------------------------------------- +*/ +/** @file color4.h + * @brief RGBA color structure, including operators when compiling in C++ + */ +#ifndef AI_COLOR4D_H_INC +#define AI_COLOR4D_H_INC + +#include "./Compiler/pushpack1.h" + +#ifdef __cplusplus + +// ---------------------------------------------------------------------------------- +/** Represents a color in Red-Green-Blue space including an +* alpha component. Color values range from 0 to 1. */ +// ---------------------------------------------------------------------------------- +template +class aiColor4t +{ +public: + aiColor4t () : r(), g(), b(), a() {} + aiColor4t (TReal _r, TReal _g, TReal _b, TReal _a) + : r(_r), g(_g), b(_b), a(_a) {} + explicit aiColor4t (TReal _r) : r(_r), g(_r), b(_r), a(_r) {} + aiColor4t (const aiColor4t& o) + : r(o.r), g(o.g), b(o.b), a(o.a) {} + +public: + // combined operators + const aiColor4t& operator += (const aiColor4t& o); + const aiColor4t& operator -= (const aiColor4t& o); + const aiColor4t& operator *= (TReal f); + const aiColor4t& operator /= (TReal f); + +public: + // comparison + bool operator == (const aiColor4t& other) const; + bool operator != (const aiColor4t& other) const; + bool operator < (const aiColor4t& other) const; + + // color tuple access, rgba order + inline TReal operator[](unsigned int i) const; + inline TReal& operator[](unsigned int i); + + /** check whether a color is (close to) black */ + inline bool IsBlack() const; + +public: + + // Red, green, blue and alpha color values + TReal r, g, b, a; +} PACK_STRUCT; // !struct aiColor4D + +typedef aiColor4t aiColor4D; + +#else + +struct aiColor4D { + float r, g, b, a; +} PACK_STRUCT; + +#endif // __cplusplus + +#include "./Compiler/poppack1.h" + +#endif // AI_COLOR4D_H_INC diff --git a/thirdparty/include/assimp/color4.inl b/thirdparty/include/assimp/color4.inl new file mode 100644 index 000000000..d69814714 --- /dev/null +++ b/thirdparty/include/assimp/color4.inl @@ -0,0 +1,182 @@ +/* +--------------------------------------------------------------------------- +Open Asset Import Library (assimp) +--------------------------------------------------------------------------- + +Copyright (c) 2006-2016, assimp team + +All rights reserved. + +Redistribution and use of this software in source and binary forms, +with or without modification, are permitted provided that the following +conditions are met: + +* Redistributions of source code must retain the above + copyright notice, this list of conditions and the + following disclaimer. + +* Redistributions in binary form must reproduce the above + copyright notice, this list of conditions and the + following disclaimer in the documentation and/or other + materials provided with the distribution. + +* Neither the name of the assimp team, nor the names of its + contributors may be used to endorse or promote products + derived from this software without specific prior + written permission of the assimp team. + +THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS +"AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT +LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR +A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT +OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, +SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT +LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, +DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY +THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT +(INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE +OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE. +--------------------------------------------------------------------------- +*/ + +/** @file color4.inl + * @brief Inline implementation of aiColor4t operators + */ +#ifndef AI_COLOR4D_INL_INC +#define AI_COLOR4D_INL_INC + +#ifdef __cplusplus +#include "color4.h" + +// ------------------------------------------------------------------------------------------------ +template +AI_FORCE_INLINE const aiColor4t& aiColor4t::operator += (const aiColor4t& o) { + r += o.r; g += o.g; b += o.b; a += o.a; + return *this; +} +// ------------------------------------------------------------------------------------------------ +template +AI_FORCE_INLINE const aiColor4t& aiColor4t::operator -= (const aiColor4t& o) { + r -= o.r; g -= o.g; b -= o.b; a -= o.a; + return *this; +} +// ------------------------------------------------------------------------------------------------ +template +AI_FORCE_INLINE const aiColor4t& aiColor4t::operator *= (TReal f) { + r *= f; g *= f; b *= f; a *= f; + return *this; +} +// ------------------------------------------------------------------------------------------------ +template +AI_FORCE_INLINE const aiColor4t& aiColor4t::operator /= (TReal f) { + r /= f; g /= f; b /= f; a /= f; + return *this; +} +// ------------------------------------------------------------------------------------------------ +template +AI_FORCE_INLINE TReal aiColor4t::operator[](unsigned int i) const { + return *(&r + i); +} +// ------------------------------------------------------------------------------------------------ +template +AI_FORCE_INLINE TReal& aiColor4t::operator[](unsigned int i) { + return *(&r + i); +} +// ------------------------------------------------------------------------------------------------ +template +AI_FORCE_INLINE bool aiColor4t::operator== (const aiColor4t& other) const { + return r == other.r && g == other.g && b == other.b && a == other.a; +} +// ------------------------------------------------------------------------------------------------ +template +AI_FORCE_INLINE bool aiColor4t::operator!= (const aiColor4t& other) const { + return r != other.r || g != other.g || b != other.b || a != other.a; +} +// ------------------------------------------------------------------------------------------------ +template +AI_FORCE_INLINE bool aiColor4t::operator< (const aiColor4t& other) const { + return r < other.r || ( + r == other.r && ( + g < other.g || ( + g == other.g && ( + b < other.b || ( + b == other.b && ( + a < other.a + ) + ) + ) + ) + ) + ); +} +// ------------------------------------------------------------------------------------------------ +template +AI_FORCE_INLINE aiColor4t operator + (const aiColor4t& v1, const aiColor4t& v2) { + return aiColor4t( v1.r + v2.r, v1.g + v2.g, v1.b + v2.b, v1.a + v2.a); +} +// ------------------------------------------------------------------------------------------------ +template +AI_FORCE_INLINE aiColor4t operator - (const aiColor4t& v1, const aiColor4t& v2) { + return aiColor4t( v1.r - v2.r, v1.g - v2.g, v1.b - v2.b, v1.a - v2.a); +} +// ------------------------------------------------------------------------------------------------ +template +AI_FORCE_INLINE aiColor4t operator * (const aiColor4t& v1, const aiColor4t& v2) { + return aiColor4t( v1.r * v2.r, v1.g * v2.g, v1.b * v2.b, v1.a * v2.a); +} +// ------------------------------------------------------------------------------------------------ +template +AI_FORCE_INLINE aiColor4t operator / (const aiColor4t& v1, const aiColor4t& v2) { + return aiColor4t( v1.r / v2.r, v1.g / v2.g, v1.b / v2.b, v1.a / v2.a); +} +// ------------------------------------------------------------------------------------------------ +template +AI_FORCE_INLINE aiColor4t operator * ( TReal f, const aiColor4t& v) { + return aiColor4t( f*v.r, f*v.g, f*v.b, f*v.a); +} +// ------------------------------------------------------------------------------------------------ +template +AI_FORCE_INLINE aiColor4t operator * ( const aiColor4t& v, TReal f) { + return aiColor4t( f*v.r, f*v.g, f*v.b, f*v.a); +} +// ------------------------------------------------------------------------------------------------ +template +AI_FORCE_INLINE aiColor4t operator / ( const aiColor4t& v, TReal f) { + return v * (1/f); +} +// ------------------------------------------------------------------------------------------------ +template +AI_FORCE_INLINE aiColor4t operator / ( TReal f,const aiColor4t& v) { + return aiColor4t(f,f,f,f)/v; +} +// ------------------------------------------------------------------------------------------------ +template +AI_FORCE_INLINE aiColor4t operator + ( const aiColor4t& v, TReal f) { + return aiColor4t( f+v.r, f+v.g, f+v.b, f+v.a); +} +// ------------------------------------------------------------------------------------------------ +template +AI_FORCE_INLINE aiColor4t operator - ( const aiColor4t& v, TReal f) { + return aiColor4t( v.r-f, v.g-f, v.b-f, v.a-f); +} +// ------------------------------------------------------------------------------------------------ +template +AI_FORCE_INLINE aiColor4t operator + ( TReal f, const aiColor4t& v) { + return aiColor4t( f+v.r, f+v.g, f+v.b, f+v.a); +} +// ------------------------------------------------------------------------------------------------ +template +AI_FORCE_INLINE aiColor4t operator - ( TReal f, const aiColor4t& v) { + return aiColor4t( f-v.r, f-v.g, f-v.b, f-v.a); +} + +// ------------------------------------------------------------------------------------------------ +template +inline bool aiColor4t :: IsBlack() const { + // The alpha component doesn't care here. black is black. + static const TReal epsilon = 10e-3f; + return std::fabs( r ) < epsilon && std::fabs( g ) < epsilon && std::fabs( b ) < epsilon; +} + +#endif // __cplusplus +#endif // AI_VECTOR3D_INL_INC diff --git a/thirdparty/include/assimp/config.h b/thirdparty/include/assimp/config.h new file mode 100644 index 000000000..3db8a5697 --- /dev/null +++ b/thirdparty/include/assimp/config.h @@ -0,0 +1,907 @@ +/* +--------------------------------------------------------------------------- +Open Asset Import Library (assimp) +--------------------------------------------------------------------------- + +Copyright (c) 2006-2016, assimp team + +All rights reserved. + +Redistribution and use of this software in source and binary forms, +with or without modification, are permitted provided that the following +conditions are met: + +* Redistributions of source code must retain the above + copyright notice, this list of conditions and the + following disclaimer. + +* Redistributions in binary form must reproduce the above + copyright notice, this list of conditions and the + following disclaimer in the documentation and/or other + materials provided with the distribution. + +* Neither the name of the assimp team, nor the names of its + contributors may be used to endorse or promote products + derived from this software without specific prior + written permission of the assimp team. + +THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS +"AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT +LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR +A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT +OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, +SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT +LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, +DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY +THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT +(INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE +OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE. +--------------------------------------------------------------------------- +*/ + +/** @file config.h + * @brief Defines constants for configurable properties for the library + * + * Typically these properties are set via + * #Assimp::Importer::SetPropertyFloat, + * #Assimp::Importer::SetPropertyInteger or + * #Assimp::Importer::SetPropertyString, + * depending on the data type of a property. All properties have a + * default value. See the doc for the mentioned methods for more details. + * + *

+ * The corresponding functions for use with the plain-c API are: + * #aiSetImportPropertyInteger, + * #aiSetImportPropertyFloat, + * #aiSetImportPropertyString + */ +#ifndef INCLUDED_AI_CONFIG_H +#define INCLUDED_AI_CONFIG_H + + +// ########################################################################### +// LIBRARY SETTINGS +// General, global settings +// ########################################################################### + +// --------------------------------------------------------------------------- +/** @brief Enables time measurements. + * + * If enabled, measures the time needed for each part of the loading + * process (i.e. IO time, importing, postprocessing, ..) and dumps + * these timings to the DefaultLogger. See the @link perf Performance + * Page@endlink for more information on this topic. + * + * Property type: bool. Default value: false. + */ +#define AI_CONFIG_GLOB_MEASURE_TIME \ + "GLOB_MEASURE_TIME" + + +// --------------------------------------------------------------------------- +/** @brief Global setting to disable generation of skeleton dummy meshes + * + * Skeleton dummy meshes are generated as a visualization aid in cases which + * the input data contains no geometry, but only animation data. + * Property data type: bool. Default value: false + */ +// --------------------------------------------------------------------------- +#define AI_CONFIG_IMPORT_NO_SKELETON_MESHES \ + "IMPORT_NO_SKELETON_MESHES" + + + +# if 0 // not implemented yet +// --------------------------------------------------------------------------- +/** @brief Set Assimp's multithreading policy. + * + * This setting is ignored if Assimp was built without boost.thread + * support (ASSIMP_BUILD_NO_THREADING, which is implied by ASSIMP_BUILD_BOOST_WORKAROUND). + * Possible values are: -1 to let Assimp decide what to do, 0 to disable + * multithreading entirely and any number larger than 0 to force a specific + * number of threads. Assimp is always free to ignore this settings, which is + * merely a hint. Usually, the default value (-1) will be fine. However, if + * Assimp is used concurrently from multiple user threads, it might be useful + * to limit each Importer instance to a specific number of cores. + * + * For more information, see the @link threading Threading page@endlink. + * Property type: int, default value: -1. + */ +#define AI_CONFIG_GLOB_MULTITHREADING \ + "GLOB_MULTITHREADING" +#endif + +// ########################################################################### +// POST PROCESSING SETTINGS +// Various stuff to fine-tune the behavior of a specific post processing step. +// ########################################################################### + + +// --------------------------------------------------------------------------- +/** @brief Maximum bone count per mesh for the SplitbyBoneCount step. + * + * Meshes are split until the maximum number of bones is reached. The default + * value is AI_SBBC_DEFAULT_MAX_BONES, which may be altered at + * compile-time. + * Property data type: integer. + */ +// --------------------------------------------------------------------------- +#define AI_CONFIG_PP_SBBC_MAX_BONES \ + "PP_SBBC_MAX_BONES" + + +// default limit for bone count +#if (!defined AI_SBBC_DEFAULT_MAX_BONES) +# define AI_SBBC_DEFAULT_MAX_BONES 60 +#endif + + +// --------------------------------------------------------------------------- +/** @brief Specifies the maximum angle that may be between two vertex tangents + * that their tangents and bi-tangents are smoothed. + * + * This applies to the CalcTangentSpace-Step. The angle is specified + * in degrees. The maximum value is 175. + * Property type: float. Default value: 45 degrees + */ +#define AI_CONFIG_PP_CT_MAX_SMOOTHING_ANGLE \ + "PP_CT_MAX_SMOOTHING_ANGLE" + +// --------------------------------------------------------------------------- +/** @brief Source UV channel for tangent space computation. + * + * The specified channel must exist or an error will be raised. + * Property type: integer. Default value: 0 + */ +// --------------------------------------------------------------------------- +#define AI_CONFIG_PP_CT_TEXTURE_CHANNEL_INDEX \ + "PP_CT_TEXTURE_CHANNEL_INDEX" + +// --------------------------------------------------------------------------- +/** @brief Specifies the maximum angle that may be between two face normals + * at the same vertex position that their are smoothed together. + * + * Sometimes referred to as 'crease angle'. + * This applies to the GenSmoothNormals-Step. The angle is specified + * in degrees, so 180 is PI. The default value is 175 degrees (all vertex + * normals are smoothed). The maximum value is 175, too. Property type: float. + * Warning: setting this option may cause a severe loss of performance. The + * performance is unaffected if the #AI_CONFIG_FAVOUR_SPEED flag is set but + * the output quality may be reduced. + */ +#define AI_CONFIG_PP_GSN_MAX_SMOOTHING_ANGLE \ + "PP_GSN_MAX_SMOOTHING_ANGLE" + + +// --------------------------------------------------------------------------- +/** @brief Sets the colormap (= palette) to be used to decode embedded + * textures in MDL (Quake or 3DGS) files. + * + * This must be a valid path to a file. The file is 768 (256*3) bytes + * large and contains RGB triplets for each of the 256 palette entries. + * The default value is colormap.lmp. If the file is not found, + * a default palette (from Quake 1) is used. + * Property type: string. + */ +#define AI_CONFIG_IMPORT_MDL_COLORMAP \ + "IMPORT_MDL_COLORMAP" + +// --------------------------------------------------------------------------- +/** @brief Configures the #aiProcess_RemoveRedundantMaterials step to + * keep materials matching a name in a given list. + * + * This is a list of 1 to n strings, ' ' serves as delimiter character. + * Identifiers containing whitespaces must be enclosed in *single* + * quotation marks. For example: + * "keep-me and_me_to anotherMaterialToBeKept \'name with whitespace\'". + * If a material matches on of these names, it will not be modified or + * removed by the postprocessing step nor will other materials be replaced + * by a reference to it.
+ * This option might be useful if you are using some magic material names + * to pass additional semantics through the content pipeline. This ensures + * they won't be optimized away, but a general optimization is still + * performed for materials not contained in the list. + * Property type: String. Default value: n/a + * @note Linefeeds, tabs or carriage returns are treated as whitespace. + * Material names are case sensitive. + */ +#define AI_CONFIG_PP_RRM_EXCLUDE_LIST \ + "PP_RRM_EXCLUDE_LIST" + +// --------------------------------------------------------------------------- +/** @brief Configures the #aiProcess_PreTransformVertices step to + * keep the scene hierarchy. Meshes are moved to worldspace, but + * no optimization is performed (read: meshes with equal materials are not + * joined. The total number of meshes won't change). + * + * This option could be of use for you if the scene hierarchy contains + * important additional information which you intend to parse. + * For rendering, you can still render all meshes in the scene without + * any transformations. + * Property type: bool. Default value: false. + */ +#define AI_CONFIG_PP_PTV_KEEP_HIERARCHY \ + "PP_PTV_KEEP_HIERARCHY" + +// --------------------------------------------------------------------------- +/** @brief Configures the #aiProcess_PreTransformVertices step to normalize + * all vertex components into the [-1,1] range. That is, a bounding box + * for the whole scene is computed, the maximum component is taken and all + * meshes are scaled appropriately (uniformly of course!). + * This might be useful if you don't know the spatial dimension of the input + * data*/ +#define AI_CONFIG_PP_PTV_NORMALIZE \ + "PP_PTV_NORMALIZE" + +// --------------------------------------------------------------------------- +/** @brief Configures the #aiProcess_PreTransformVertices step to use + * a users defined matrix as the scene root node transformation before + * transforming vertices. + * Property type: bool. Default value: false. + */ +#define AI_CONFIG_PP_PTV_ADD_ROOT_TRANSFORMATION \ + "PP_PTV_ADD_ROOT_TRANSFORMATION" + +// --------------------------------------------------------------------------- +/** @brief Configures the #aiProcess_PreTransformVertices step to use + * a users defined matrix as the scene root node transformation before + * transforming vertices. This property correspond to the 'a1' component + * of the transformation matrix. + * Property type: aiMatrix4x4. + */ +#define AI_CONFIG_PP_PTV_ROOT_TRANSFORMATION \ + "PP_PTV_ROOT_TRANSFORMATION" + +// --------------------------------------------------------------------------- +/** @brief Configures the #aiProcess_FindDegenerates step to + * remove degenerated primitives from the import - immediately. + * + * The default behaviour converts degenerated triangles to lines and + * degenerated lines to points. See the documentation to the + * #aiProcess_FindDegenerates step for a detailed example of the various ways + * to get rid of these lines and points if you don't want them. + * Property type: bool. Default value: false. + */ +#define AI_CONFIG_PP_FD_REMOVE \ + "PP_FD_REMOVE" + +// --------------------------------------------------------------------------- +/** @brief Configures the #aiProcess_OptimizeGraph step to preserve nodes + * matching a name in a given list. + * + * This is a list of 1 to n strings, ' ' serves as delimiter character. + * Identifiers containing whitespaces must be enclosed in *single* + * quotation marks. For example: + * "keep-me and_me_to anotherNodeToBeKept \'name with whitespace\'". + * If a node matches on of these names, it will not be modified or + * removed by the postprocessing step.
+ * This option might be useful if you are using some magic node names + * to pass additional semantics through the content pipeline. This ensures + * they won't be optimized away, but a general optimization is still + * performed for nodes not contained in the list. + * Property type: String. Default value: n/a + * @note Linefeeds, tabs or carriage returns are treated as whitespace. + * Node names are case sensitive. + */ +#define AI_CONFIG_PP_OG_EXCLUDE_LIST \ + "PP_OG_EXCLUDE_LIST" + +// --------------------------------------------------------------------------- +/** @brief Set the maximum number of triangles in a mesh. + * + * This is used by the "SplitLargeMeshes" PostProcess-Step to determine + * whether a mesh must be split or not. + * @note The default value is AI_SLM_DEFAULT_MAX_TRIANGLES + * Property type: integer. + */ +#define AI_CONFIG_PP_SLM_TRIANGLE_LIMIT \ + "PP_SLM_TRIANGLE_LIMIT" + +// default value for AI_CONFIG_PP_SLM_TRIANGLE_LIMIT +#if (!defined AI_SLM_DEFAULT_MAX_TRIANGLES) +# define AI_SLM_DEFAULT_MAX_TRIANGLES 1000000 +#endif + +// --------------------------------------------------------------------------- +/** @brief Set the maximum number of vertices in a mesh. + * + * This is used by the "SplitLargeMeshes" PostProcess-Step to determine + * whether a mesh must be split or not. + * @note The default value is AI_SLM_DEFAULT_MAX_VERTICES + * Property type: integer. + */ +#define AI_CONFIG_PP_SLM_VERTEX_LIMIT \ + "PP_SLM_VERTEX_LIMIT" + +// default value for AI_CONFIG_PP_SLM_VERTEX_LIMIT +#if (!defined AI_SLM_DEFAULT_MAX_VERTICES) +# define AI_SLM_DEFAULT_MAX_VERTICES 1000000 +#endif + +// --------------------------------------------------------------------------- +/** @brief Set the maximum number of bones affecting a single vertex + * + * This is used by the #aiProcess_LimitBoneWeights PostProcess-Step. + * @note The default value is AI_LBW_MAX_WEIGHTS + * Property type: integer.*/ +#define AI_CONFIG_PP_LBW_MAX_WEIGHTS \ + "PP_LBW_MAX_WEIGHTS" + +// default value for AI_CONFIG_PP_LBW_MAX_WEIGHTS +#if (!defined AI_LMW_MAX_WEIGHTS) +# define AI_LMW_MAX_WEIGHTS 0x4 +#endif // !! AI_LMW_MAX_WEIGHTS + +// --------------------------------------------------------------------------- +/** @brief Lower the deboning threshold in order to remove more bones. + * + * This is used by the #aiProcess_Debone PostProcess-Step. + * @note The default value is AI_DEBONE_THRESHOLD + * Property type: float.*/ +#define AI_CONFIG_PP_DB_THRESHOLD \ + "PP_DB_THRESHOLD" + +// default value for AI_CONFIG_PP_LBW_MAX_WEIGHTS +#if (!defined AI_DEBONE_THRESHOLD) +# define AI_DEBONE_THRESHOLD 1.0f +#endif // !! AI_DEBONE_THRESHOLD + +// --------------------------------------------------------------------------- +/** @brief Require all bones qualify for deboning before removing any + * + * This is used by the #aiProcess_Debone PostProcess-Step. + * @note The default value is 0 + * Property type: bool.*/ +#define AI_CONFIG_PP_DB_ALL_OR_NONE \ + "PP_DB_ALL_OR_NONE" + +/** @brief Default value for the #AI_CONFIG_PP_ICL_PTCACHE_SIZE property + */ +#ifndef PP_ICL_PTCACHE_SIZE +# define PP_ICL_PTCACHE_SIZE 12 +#endif + +// --------------------------------------------------------------------------- +/** @brief Set the size of the post-transform vertex cache to optimize the + * vertices for. This configures the #aiProcess_ImproveCacheLocality step. + * + * The size is given in vertices. Of course you can't know how the vertex + * format will exactly look like after the import returns, but you can still + * guess what your meshes will probably have. + * @note The default value is #PP_ICL_PTCACHE_SIZE. That results in slight + * performance improvements for most nVidia/AMD cards since 2002. + * Property type: integer. + */ +#define AI_CONFIG_PP_ICL_PTCACHE_SIZE "PP_ICL_PTCACHE_SIZE" + +// --------------------------------------------------------------------------- +/** @brief Enumerates components of the aiScene and aiMesh data structures + * that can be excluded from the import using the #aiProcess_RemoveComponent step. + * + * See the documentation to #aiProcess_RemoveComponent for more details. + */ +enum aiComponent +{ + /** Normal vectors */ +#ifdef SWIG + aiComponent_NORMALS = 0x2, +#else + aiComponent_NORMALS = 0x2u, +#endif + + /** Tangents and bitangents go always together ... */ +#ifdef SWIG + aiComponent_TANGENTS_AND_BITANGENTS = 0x4, +#else + aiComponent_TANGENTS_AND_BITANGENTS = 0x4u, +#endif + + /** ALL color sets + * Use aiComponent_COLORn(N) to specify the N'th set */ + aiComponent_COLORS = 0x8, + + /** ALL texture UV sets + * aiComponent_TEXCOORDn(N) to specify the N'th set */ + aiComponent_TEXCOORDS = 0x10, + + /** Removes all bone weights from all meshes. + * The scenegraph nodes corresponding to the bones are NOT removed. + * use the #aiProcess_OptimizeGraph step to do this */ + aiComponent_BONEWEIGHTS = 0x20, + + /** Removes all node animations (aiScene::mAnimations). + * The corresponding scenegraph nodes are NOT removed. + * use the #aiProcess_OptimizeGraph step to do this */ + aiComponent_ANIMATIONS = 0x40, + + /** Removes all embedded textures (aiScene::mTextures) */ + aiComponent_TEXTURES = 0x80, + + /** Removes all light sources (aiScene::mLights). + * The corresponding scenegraph nodes are NOT removed. + * use the #aiProcess_OptimizeGraph step to do this */ + aiComponent_LIGHTS = 0x100, + + /** Removes all cameras (aiScene::mCameras). + * The corresponding scenegraph nodes are NOT removed. + * use the #aiProcess_OptimizeGraph step to do this */ + aiComponent_CAMERAS = 0x200, + + /** Removes all meshes (aiScene::mMeshes). */ + aiComponent_MESHES = 0x400, + + /** Removes all materials. One default material will + * be generated, so aiScene::mNumMaterials will be 1. */ + aiComponent_MATERIALS = 0x800, + + + /** This value is not used. It is just there to force the + * compiler to map this enum to a 32 Bit integer. */ +#ifndef SWIG + _aiComponent_Force32Bit = 0x9fffffff +#endif +}; + +// Remove a specific color channel 'n' +#define aiComponent_COLORSn(n) (1u << (n+20u)) + +// Remove a specific UV channel 'n' +#define aiComponent_TEXCOORDSn(n) (1u << (n+25u)) + +// --------------------------------------------------------------------------- +/** @brief Input parameter to the #aiProcess_RemoveComponent step: + * Specifies the parts of the data structure to be removed. + * + * See the documentation to this step for further details. The property + * is expected to be an integer, a bitwise combination of the + * #aiComponent flags defined above in this header. The default + * value is 0. Important: if no valid mesh is remaining after the + * step has been executed (e.g you thought it was funny to specify ALL + * of the flags defined above) the import FAILS. Mainly because there is + * no data to work on anymore ... + */ +#define AI_CONFIG_PP_RVC_FLAGS \ + "PP_RVC_FLAGS" + +// --------------------------------------------------------------------------- +/** @brief Input parameter to the #aiProcess_SortByPType step: + * Specifies which primitive types are removed by the step. + * + * This is a bitwise combination of the aiPrimitiveType flags. + * Specifying all of them is illegal, of course. A typical use would + * be to exclude all line and point meshes from the import. This + * is an integer property, its default value is 0. + */ +#define AI_CONFIG_PP_SBP_REMOVE \ + "PP_SBP_REMOVE" + +// --------------------------------------------------------------------------- +/** @brief Input parameter to the #aiProcess_FindInvalidData step: + * Specifies the floating-point accuracy for animation values. The step + * checks for animation tracks where all frame values are absolutely equal + * and removes them. This tweakable controls the epsilon for floating-point + * comparisons - two keys are considered equal if the invariant + * abs(n0-n1)>epsilon holds true for all vector respectively quaternion + * components. The default value is 0.f - comparisons are exact then. + */ +#define AI_CONFIG_PP_FID_ANIM_ACCURACY \ + "PP_FID_ANIM_ACCURACY" + + +// TransformUVCoords evaluates UV scalings +#define AI_UVTRAFO_SCALING 0x1 + +// TransformUVCoords evaluates UV rotations +#define AI_UVTRAFO_ROTATION 0x2 + +// TransformUVCoords evaluates UV translation +#define AI_UVTRAFO_TRANSLATION 0x4 + +// Everything baked together -> default value +#define AI_UVTRAFO_ALL (AI_UVTRAFO_SCALING | AI_UVTRAFO_ROTATION | AI_UVTRAFO_TRANSLATION) + +// --------------------------------------------------------------------------- +/** @brief Input parameter to the #aiProcess_TransformUVCoords step: + * Specifies which UV transformations are evaluated. + * + * This is a bitwise combination of the AI_UVTRAFO_XXX flags (integer + * property, of course). By default all transformations are enabled + * (AI_UVTRAFO_ALL). + */ +#define AI_CONFIG_PP_TUV_EVALUATE \ + "PP_TUV_EVALUATE" + +// --------------------------------------------------------------------------- +/** @brief A hint to assimp to favour speed against import quality. + * + * Enabling this option may result in faster loading, but it needn't. + * It represents just a hint to loaders and post-processing steps to use + * faster code paths, if possible. + * This property is expected to be an integer, != 0 stands for true. + * The default value is 0. + */ +#define AI_CONFIG_FAVOUR_SPEED \ + "FAVOUR_SPEED" + + +// ########################################################################### +// IMPORTER SETTINGS +// Various stuff to fine-tune the behaviour of specific importer plugins. +// ########################################################################### + + +// --------------------------------------------------------------------------- +/** @brief Set whether the fbx importer will merge all geometry layers present + * in the source file or take only the first. + * + * The default value is true (1) + * Property type: bool + */ +#define AI_CONFIG_IMPORT_FBX_READ_ALL_GEOMETRY_LAYERS \ + "IMPORT_FBX_READ_ALL_GEOMETRY_LAYERS" + +// --------------------------------------------------------------------------- +/** @brief Set whether the fbx importer will read all materials present in the + * source file or take only the referenced materials. + * + * This is void unless IMPORT_FBX_READ_MATERIALS=1. + * + * The default value is false (0) + * Property type: bool + */ +#define AI_CONFIG_IMPORT_FBX_READ_ALL_MATERIALS \ + "IMPORT_FBX_READ_ALL_MATERIALS" + +// --------------------------------------------------------------------------- +/** @brief Set whether the fbx importer will read materials. + * + * The default value is true (1) + * Property type: bool + */ +#define AI_CONFIG_IMPORT_FBX_READ_MATERIALS \ + "IMPORT_FBX_READ_MATERIALS" + +// --------------------------------------------------------------------------- +/** @brief Set whether the fbx importer will read embedded textures. + * + * The default value is true (1) + * Property type: bool + */ +#define AI_CONFIG_IMPORT_FBX_READ_TEXTURES \ + "IMPORT_FBX_READ_TEXTURES" + +// --------------------------------------------------------------------------- +/** @brief Set whether the fbx importer will read cameras. + * + * The default value is true (1) + * Property type: bool + */ +#define AI_CONFIG_IMPORT_FBX_READ_CAMERAS \ + "IMPORT_FBX_READ_CAMERAS" + +// --------------------------------------------------------------------------- +/** @brief Set whether the fbx importer will read light sources. + * + * The default value is true (1) + * Property type: bool + */ +#define AI_CONFIG_IMPORT_FBX_READ_LIGHTS \ + "IMPORT_FBX_READ_LIGHTS" + +// --------------------------------------------------------------------------- +/** @brief Set whether the fbx importer will read animations. + * + * The default value is true (1) + * Property type: bool + */ +#define AI_CONFIG_IMPORT_FBX_READ_ANIMATIONS \ + "IMPORT_FBX_READ_ANIMATIONS" + +// --------------------------------------------------------------------------- +/** @brief Set whether the fbx importer will act in strict mode in which only + * FBX 2013 is supported and any other sub formats are rejected. FBX 2013 + * is the primary target for the importer, so this format is best + * supported and well-tested. + * + * The default value is false (0) + * Property type: bool + */ +#define AI_CONFIG_IMPORT_FBX_STRICT_MODE \ + "IMPORT_FBX_STRICT_MODE" + +// --------------------------------------------------------------------------- +/** @brief Set whether the fbx importer will preserve pivot points for + * transformations (as extra nodes). If set to false, pivots and offsets + * will be evaluated whenever possible. + * + * The default value is true (1) + * Property type: bool + */ +#define AI_CONFIG_IMPORT_FBX_PRESERVE_PIVOTS \ + "IMPORT_FBX_PRESERVE_PIVOTS" + +// --------------------------------------------------------------------------- +/** @brief Specifies whether the importer will drop empty animation curves or + * animation curves which match the bind pose transformation over their + * entire defined range. + * + * The default value is true (1) + * Property type: bool + */ +#define AI_CONFIG_IMPORT_FBX_OPTIMIZE_EMPTY_ANIMATION_CURVES \ + "IMPORT_FBX_OPTIMIZE_EMPTY_ANIMATION_CURVES" + + + +// --------------------------------------------------------------------------- +/** @brief Set the vertex animation keyframe to be imported + * + * ASSIMP does not support vertex keyframes (only bone animation is supported). + * The library reads only one frame of models with vertex animations. + * By default this is the first frame. + * \note The default value is 0. This option applies to all importers. + * However, it is also possible to override the global setting + * for a specific loader. You can use the AI_CONFIG_IMPORT_XXX_KEYFRAME + * options (where XXX is a placeholder for the file format for which you + * want to override the global setting). + * Property type: integer. + */ +#define AI_CONFIG_IMPORT_GLOBAL_KEYFRAME "IMPORT_GLOBAL_KEYFRAME" + +#define AI_CONFIG_IMPORT_MD3_KEYFRAME "IMPORT_MD3_KEYFRAME" +#define AI_CONFIG_IMPORT_MD2_KEYFRAME "IMPORT_MD2_KEYFRAME" +#define AI_CONFIG_IMPORT_MDL_KEYFRAME "IMPORT_MDL_KEYFRAME" +#define AI_CONFIG_IMPORT_MDC_KEYFRAME "IMPORT_MDC_KEYFRAME" +#define AI_CONFIG_IMPORT_SMD_KEYFRAME "IMPORT_SMD_KEYFRAME" +#define AI_CONFIG_IMPORT_UNREAL_KEYFRAME "IMPORT_UNREAL_KEYFRAME" + + +// --------------------------------------------------------------------------- +/** @brief Configures the AC loader to collect all surfaces which have the + * "Backface cull" flag set in separate meshes. + * + * Property type: bool. Default value: true. + */ +#define AI_CONFIG_IMPORT_AC_SEPARATE_BFCULL \ + "IMPORT_AC_SEPARATE_BFCULL" + +// --------------------------------------------------------------------------- +/** @brief Configures whether the AC loader evaluates subdivision surfaces ( + * indicated by the presence of the 'subdiv' attribute in the file). By + * default, Assimp performs the subdivision using the standard + * Catmull-Clark algorithm + * + * * Property type: bool. Default value: true. + */ +#define AI_CONFIG_IMPORT_AC_EVAL_SUBDIVISION \ + "IMPORT_AC_EVAL_SUBDIVISION" + +// --------------------------------------------------------------------------- +/** @brief Configures the UNREAL 3D loader to separate faces with different + * surface flags (e.g. two-sided vs. single-sided). + * + * * Property type: bool. Default value: true. + */ +#define AI_CONFIG_IMPORT_UNREAL_HANDLE_FLAGS \ + "UNREAL_HANDLE_FLAGS" + +// --------------------------------------------------------------------------- +/** @brief Configures the terragen import plugin to compute uv's for + * terrains, if not given. Furthermore a default texture is assigned. + * + * UV coordinates for terrains are so simple to compute that you'll usually + * want to compute them on your own, if you need them. This option is intended + * for model viewers which want to offer an easy way to apply textures to + * terrains. + * * Property type: bool. Default value: false. + */ +#define AI_CONFIG_IMPORT_TER_MAKE_UVS \ + "IMPORT_TER_MAKE_UVS" + +// --------------------------------------------------------------------------- +/** @brief Configures the ASE loader to always reconstruct normal vectors + * basing on the smoothing groups loaded from the file. + * + * Some ASE files have carry invalid normals, other don't. + * * Property type: bool. Default value: true. + */ +#define AI_CONFIG_IMPORT_ASE_RECONSTRUCT_NORMALS \ + "IMPORT_ASE_RECONSTRUCT_NORMALS" + +// --------------------------------------------------------------------------- +/** @brief Configures the M3D loader to detect and process multi-part + * Quake player models. + * + * These models usually consist of 3 files, lower.md3, upper.md3 and + * head.md3. If this property is set to true, Assimp will try to load and + * combine all three files if one of them is loaded. + * Property type: bool. Default value: true. + */ +#define AI_CONFIG_IMPORT_MD3_HANDLE_MULTIPART \ + "IMPORT_MD3_HANDLE_MULTIPART" + +// --------------------------------------------------------------------------- +/** @brief Tells the MD3 loader which skin files to load. + * + * When loading MD3 files, Assimp checks whether a file + * [md3_file_name]_[skin_name].skin is existing. These files are used by + * Quake III to be able to assign different skins (e.g. red and blue team) + * to models. 'default', 'red', 'blue' are typical skin names. + * Property type: String. Default value: "default". + */ +#define AI_CONFIG_IMPORT_MD3_SKIN_NAME \ + "IMPORT_MD3_SKIN_NAME" + +// --------------------------------------------------------------------------- +/** @brief Specify the Quake 3 shader file to be used for a particular + * MD3 file. This can also be a search path. + * + * By default Assimp's behaviour is as follows: If a MD3 file + * any_path/models/any_q3_subdir/model_name/file_name.md3 is + * loaded, the library tries to locate the corresponding shader file in + * any_path/scripts/model_name.shader. This property overrides this + * behaviour. It can either specify a full path to the shader to be loaded + * or alternatively the path (relative or absolute) to the directory where + * the shaders for all MD3s to be loaded reside. Assimp attempts to open + * IMPORT_MD3_SHADER_SRC/model_name.shader first, IMPORT_MD3_SHADER_SRC/file_name.shader + * is the fallback file. Note that IMPORT_MD3_SHADER_SRC should have a terminal (back)slash. + * Property type: String. Default value: n/a. + */ +#define AI_CONFIG_IMPORT_MD3_SHADER_SRC \ + "IMPORT_MD3_SHADER_SRC" + +// --------------------------------------------------------------------------- +/** @brief Configures the LWO loader to load just one layer from the model. + * + * LWO files consist of layers and in some cases it could be useful to load + * only one of them. This property can be either a string - which specifies + * the name of the layer - or an integer - the index of the layer. If the + * property is not set the whole LWO model is loaded. Loading fails if the + * requested layer is not available. The layer index is zero-based and the + * layer name may not be empty.
+ * Property type: Integer. Default value: all layers are loaded. + */ +#define AI_CONFIG_IMPORT_LWO_ONE_LAYER_ONLY \ + "IMPORT_LWO_ONE_LAYER_ONLY" + +// --------------------------------------------------------------------------- +/** @brief Configures the MD5 loader to not load the MD5ANIM file for + * a MD5MESH file automatically. + * + * The default strategy is to look for a file with the same name but the + * MD5ANIM extension in the same directory. If it is found, it is loaded + * and combined with the MD5MESH file. This configuration option can be + * used to disable this behaviour. + * + * * Property type: bool. Default value: false. + */ +#define AI_CONFIG_IMPORT_MD5_NO_ANIM_AUTOLOAD \ + "IMPORT_MD5_NO_ANIM_AUTOLOAD" + +// --------------------------------------------------------------------------- +/** @brief Defines the begin of the time range for which the LWS loader + * evaluates animations and computes aiNodeAnim's. + * + * Assimp provides full conversion of LightWave's envelope system, including + * pre and post conditions. The loader computes linearly subsampled animation + * chanels with the frame rate given in the LWS file. This property defines + * the start time. Note: animation channels are only generated if a node + * has at least one envelope with more tan one key assigned. This property. + * is given in frames, '0' is the first frame. By default, if this property + * is not set, the importer takes the animation start from the input LWS + * file ('FirstFrame' line)
+ * Property type: Integer. Default value: taken from file. + * + * @see AI_CONFIG_IMPORT_LWS_ANIM_END - end of the imported time range + */ +#define AI_CONFIG_IMPORT_LWS_ANIM_START \ + "IMPORT_LWS_ANIM_START" +#define AI_CONFIG_IMPORT_LWS_ANIM_END \ + "IMPORT_LWS_ANIM_END" + +// --------------------------------------------------------------------------- +/** @brief Defines the output frame rate of the IRR loader. + * + * IRR animations are difficult to convert for Assimp and there will + * always be a loss of quality. This setting defines how many keys per second + * are returned by the converter.
+ * Property type: integer. Default value: 100 + */ +#define AI_CONFIG_IMPORT_IRR_ANIM_FPS \ + "IMPORT_IRR_ANIM_FPS" + +// --------------------------------------------------------------------------- +/** @brief Ogre Importer will try to find referenced materials from this file. + * + * Ogre meshes reference with material names, this does not tell Assimp the file + * where it is located in. Assimp will try to find the source file in the following + * order: .material, .material and + * lastly the material name defined by this config property. + *
+ * Property type: String. Default value: Scene.material. + */ +#define AI_CONFIG_IMPORT_OGRE_MATERIAL_FILE \ + "IMPORT_OGRE_MATERIAL_FILE" + +// --------------------------------------------------------------------------- +/** @brief Ogre Importer detect the texture usage from its filename. + * + * Ogre material texture units do not define texture type, the textures usage + * depends on the used shader or Ogre's fixed pipeline. If this config property + * is true Assimp will try to detect the type from the textures filename postfix: + * _n, _nrm, _nrml, _normal, _normals and _normalmap for normal map, _s, _spec, + * _specular and _specularmap for specular map, _l, _light, _lightmap, _occ + * and _occlusion for light map, _disp and _displacement for displacement map. + * The matching is case insensitive. Post fix is taken between the last + * underscore and the last period. + * Default behavior is to detect type from lower cased texture unit name by + * matching against: normalmap, specularmap, lightmap and displacementmap. + * For both cases if no match is found aiTextureType_DIFFUSE is used. + *
+ * Property type: Bool. Default value: false. + */ +#define AI_CONFIG_IMPORT_OGRE_TEXTURETYPE_FROM_FILENAME \ + "IMPORT_OGRE_TEXTURETYPE_FROM_FILENAME" + +/** @brief Specifies whether the IFC loader skips over IfcSpace elements. + * + * IfcSpace elements (and their geometric representations) are used to + * represent, well, free space in a building storey.
+ * Property type: Bool. Default value: true. + */ +#define AI_CONFIG_IMPORT_IFC_SKIP_SPACE_REPRESENTATIONS "IMPORT_IFC_SKIP_SPACE_REPRESENTATIONS" + + /** @brief Specifies whether the Android JNI asset extraction is supported. + * + * Turn on this option if you want to manage assets in native + * Android application without having to keep the internal directory and asset + * manager pointer. + */ + #define AI_CONFIG_ANDROID_JNI_ASSIMP_MANAGER_SUPPORT "AI_CONFIG_ANDROID_JNI_ASSIMP_MANAGER_SUPPORT" + + +// --------------------------------------------------------------------------- +/** @brief Specifies whether the IFC loader skips over + * shape representations of type 'Curve2D'. + * + * A lot of files contain both a faceted mesh representation and a outline + * with a presentation type of 'Curve2D'. Currently Assimp doesn't convert those, + * so turning this option off just clutters the log with errors.
+ * Property type: Bool. Default value: true. + */ +#define AI_CONFIG_IMPORT_IFC_SKIP_CURVE_REPRESENTATIONS "IMPORT_IFC_SKIP_CURVE_REPRESENTATIONS" + +// --------------------------------------------------------------------------- +/** @brief Specifies whether the IFC loader will use its own, custom triangulation + * algorithm to triangulate wall and floor meshes. + * + * If this property is set to false, walls will be either triangulated by + * #aiProcess_Triangulate or will be passed through as huge polygons with + * faked holes (i.e. holes that are connected with the outer boundary using + * a dummy edge). It is highly recommended to set this property to true + * if you want triangulated data because #aiProcess_Triangulate is known to + * have problems with the kind of polygons that the IFC loader spits out for + * complicated meshes. + * Property type: Bool. Default value: true. + */ +#define AI_CONFIG_IMPORT_IFC_CUSTOM_TRIANGULATION "IMPORT_IFC_CUSTOM_TRIANGULATION" + +// --------------------------------------------------------------------------- +/** @brief Specifies whether the Collada loader will ignore the provided up direction. + * + * If this property is set to true, the up direction provided in the file header will + * be ignored and the file will be loaded as is. + * Property type: Bool. Default value: false. + */ +#define AI_CONFIG_IMPORT_COLLADA_IGNORE_UP_DIRECTION "IMPORT_COLLADA_IGNORE_UP_DIRECTION" + +// ---------- All the Export defines ------------ + +/** @brief Specifies the xfile use double for real values of float + * + * Property type: Bool. Default value: false. + */ + +#define AI_CONFIG_EXPORT_XFILE_64BIT "EXPORT_XFILE_64BIT" + +#endif // !! AI_CONFIG_H_INC diff --git a/thirdparty/include/assimp/defs.h b/thirdparty/include/assimp/defs.h new file mode 100644 index 000000000..4f670b2bd --- /dev/null +++ b/thirdparty/include/assimp/defs.h @@ -0,0 +1,273 @@ +/* +--------------------------------------------------------------------------- +Open Asset Import Library (assimp) +--------------------------------------------------------------------------- + +Copyright (c) 2006-2016, assimp team + +All rights reserved. + +Redistribution and use of this software in source and binary forms, +with or without modification, are permitted provided that the following +conditions are met: + +* Redistributions of source code must retain the above + copyright notice, this list of conditions and the + following disclaimer. + +* Redistributions in binary form must reproduce the above + copyright notice, this list of conditions and the + following disclaimer in the documentation and/or other + materials provided with the distribution. + +* Neither the name of the assimp team, nor the names of its + contributors may be used to endorse or promote products + derived from this software without specific prior + written permission of the assimp team. + +THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS +"AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT +LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR +A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT +OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, +SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT +LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, +DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY +THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT +(INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE +OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE. +--------------------------------------------------------------------------- +*/ + +/** @file defs.h + * @brief Assimp build configuration setup. See the notes in the comment + * blocks to find out how to customize _your_ Assimp build. + */ + +#ifndef INCLUDED_AI_DEFINES_H +#define INCLUDED_AI_DEFINES_H + + ////////////////////////////////////////////////////////////////////////// + /* Define ASSIMP_BUILD_NO_XX_IMPORTER to disable a specific + * file format loader. The loader is be excluded from the + * build in this case. 'XX' stands for the most common file + * extension of the file format. E.g.: + * ASSIMP_BUILD_NO_X_IMPORTER disables the X loader. + * + * If you're unsure about that, take a look at the implementation of the + * import plugin you wish to disable. You'll find the right define in the + * first lines of the corresponding unit. + * + * Other (mixed) configuration switches are listed here: + * ASSIMP_BUILD_NO_COMPRESSED_X + * - Disable support for compressed X files (zip) + * ASSIMP_BUILD_NO_COMPRESSED_BLEND + * - Disable support for compressed Blender files (zip) + * ASSIMP_BUILD_NO_COMPRESSED_IFC + * - Disable support for IFCZIP files (unzip) + */ + ////////////////////////////////////////////////////////////////////////// + +#ifndef ASSIMP_BUILD_NO_COMPRESSED_X +# define ASSIMP_BUILD_NEED_Z_INFLATE +#endif + +#ifndef ASSIMP_BUILD_NO_COMPRESSED_BLEND +# define ASSIMP_BUILD_NEED_Z_INFLATE +#endif + +#ifndef ASSIMP_BUILD_NO_COMPRESSED_IFC +# define ASSIMP_BUILD_NEED_Z_INFLATE +# define ASSIMP_BUILD_NEED_UNZIP +#endif + +#ifndef ASSIMP_BUILD_NO_Q3BSP_IMPORTER +# define ASSIMP_BUILD_NEED_Z_INFLATE +# define ASSIMP_BUILD_NEED_UNZIP +#endif + + ////////////////////////////////////////////////////////////////////////// + /* Define ASSIMP_BUILD_NO_XX_PROCESS to disable a specific + * post processing step. This is the current list of process names ('XX'): + * CALCTANGENTS + * JOINVERTICES + * TRIANGULATE + * GENFACENORMALS + * GENVERTEXNORMALS + * REMOVEVC + * SPLITLARGEMESHES + * PRETRANSFORMVERTICES + * LIMITBONEWEIGHTS + * VALIDATEDS + * IMPROVECACHELOCALITY + * FIXINFACINGNORMALS + * REMOVE_REDUNDANTMATERIALS + * OPTIMIZEGRAPH + * SORTBYPTYPE + * FINDINVALIDDATA + * TRANSFORMTEXCOORDS + * GENUVCOORDS + * ENTITYMESHBUILDER + * MAKELEFTHANDED + * FLIPUVS + * FLIPWINDINGORDER + * OPTIMIZEMESHES + * OPTIMIZEANIMS + * OPTIMIZEGRAPH + * GENENTITYMESHES + * FIXTEXTUREPATHS */ + ////////////////////////////////////////////////////////////////////////// + +#ifdef _MSC_VER +# undef ASSIMP_API + + ////////////////////////////////////////////////////////////////////////// + /* Define 'ASSIMP_BUILD_DLL_EXPORT' to build a DLL of the library */ + ////////////////////////////////////////////////////////////////////////// +# ifdef ASSIMP_BUILD_DLL_EXPORT + +# define ASSIMP_API __declspec(dllexport) +# define ASSIMP_API_WINONLY __declspec(dllexport) +# pragma warning (disable : 4251) + + ////////////////////////////////////////////////////////////////////////// + /* Define 'ASSIMP_DLL' before including Assimp to link to ASSIMP in + * an external DLL under Windows. Default is static linkage. */ + ////////////////////////////////////////////////////////////////////////// +# elif (defined ASSIMP_DLL) +# define ASSIMP_API __declspec(dllimport) +# define ASSIMP_API_WINONLY __declspec(dllimport) +# else +# define ASSIMP_API +# define ASSIMP_API_WINONLY +# endif + + /* Force the compiler to inline a function, if possible + */ +# define AI_FORCE_INLINE __forceinline + + /* Tells the compiler that a function never returns. Used in code analysis + * to skip dead paths (e.g. after an assertion evaluated to false). */ +# define AI_WONT_RETURN __declspec(noreturn) + +#elif defined(SWIG) + + /* Do nothing, the relevant defines are all in AssimpSwigPort.i */ + +#else + +# define AI_WONT_RETURN + +# define ASSIMP_API __attribute__ ((visibility("default"))) +# define ASSIMP_API_WINONLY +# define AI_FORCE_INLINE inline +#endif // (defined _MSC_VER) + +#ifdef __GNUC__ +# define AI_WONT_RETURN_SUFFIX __attribute__((noreturn)) +#else +# define AI_WONT_RETURN_SUFFIX +#endif // (defined __clang__) + +#ifdef __cplusplus + /* No explicit 'struct' and 'enum' tags for C++, this keeps showing up + * in doxydocs. + */ +# define C_STRUCT +# define C_ENUM +#else + ////////////////////////////////////////////////////////////////////////// + /* To build the documentation, make sure ASSIMP_DOXYGEN_BUILD + * is defined by Doxygen's preprocessor. The corresponding + * entries in the DOXYFILE are: */ + ////////////////////////////////////////////////////////////////////////// +#if 0 + ENABLE_PREPROCESSING = YES + MACRO_EXPANSION = YES + EXPAND_ONLY_PREDEF = YES + SEARCH_INCLUDES = YES + INCLUDE_PATH = + INCLUDE_FILE_PATTERNS = + PREDEFINED = ASSIMP_DOXYGEN_BUILD=1 + EXPAND_AS_DEFINED = C_STRUCT C_ENUM + SKIP_FUNCTION_MACROS = YES +#endif + ////////////////////////////////////////////////////////////////////////// + /* Doxygen gets confused if we use c-struct typedefs to avoid + * the explicit 'struct' notation. This trick here has the same + * effect as the TYPEDEF_HIDES_STRUCT option, but we don't need + * to typedef all structs/enums. */ + ////////////////////////////////////////////////////////////////////////// +# if (defined ASSIMP_DOXYGEN_BUILD) +# define C_STRUCT +# define C_ENUM +# else +# define C_STRUCT struct +# define C_ENUM enum +# endif +#endif + +#if (defined(__BORLANDC__) || defined (__BCPLUSPLUS__)) +#error Currently, Borland is unsupported. Feel free to port Assimp. + +// "W8059 Packgr��e der Struktur ge�ndert" + +#endif + + + ////////////////////////////////////////////////////////////////////////// + /* Define ASSIMP_BUILD_SINGLETHREADED to compile assimp + * without threading support. The library doesn't utilize + * threads then and is itself not threadsafe. */ + ////////////////////////////////////////////////////////////////////////// +#ifndef ASSIMP_BUILD_SINGLETHREADED +# define ASSIMP_BUILD_SINGLETHREADED +#endif + +#if defined(_DEBUG) || ! defined(NDEBUG) +# define ASSIMP_BUILD_DEBUG +#endif + + ////////////////////////////////////////////////////////////////////////// + /* Useful constants */ + ////////////////////////////////////////////////////////////////////////// + +/* This is PI. Hi PI. */ +#define AI_MATH_PI (3.141592653589793238462643383279 ) +#define AI_MATH_TWO_PI (AI_MATH_PI * 2.0) +#define AI_MATH_HALF_PI (AI_MATH_PI * 0.5) + +/* And this is to avoid endless casts to float */ +#define AI_MATH_PI_F (3.1415926538f) +#define AI_MATH_TWO_PI_F (AI_MATH_PI_F * 2.0f) +#define AI_MATH_HALF_PI_F (AI_MATH_PI_F * 0.5f) + +/* Tiny macro to convert from radians to degrees and back */ +#define AI_DEG_TO_RAD(x) ((x)*0.0174532925f) +#define AI_RAD_TO_DEG(x) ((x)*57.2957795f) + +/* Support for big-endian builds */ +#if defined(__BYTE_ORDER__) +# if (__BYTE_ORDER__ == __ORDER_BIG_ENDIAN__) +# if !defined(__BIG_ENDIAN__) +# define __BIG_ENDIAN__ +# endif +# else /* little endian */ +# if defined (__BIG_ENDIAN__) +# undef __BIG_ENDIAN__ +# endif +# endif +#endif +#if defined(__BIG_ENDIAN__) +# define AI_BUILD_BIG_ENDIAN +#endif + + +/* To avoid running out of memory + * This can be adjusted for specific use cases + * It's NOT a total limit, just a limit for individual allocations + */ +#define AI_MAX_ALLOC(type) ((256U * 1024 * 1024) / sizeof(type)) + + +#endif // !! INCLUDED_AI_DEFINES_H diff --git a/thirdparty/include/assimp/importerdesc.h b/thirdparty/include/assimp/importerdesc.h new file mode 100644 index 000000000..b2b123aca --- /dev/null +++ b/thirdparty/include/assimp/importerdesc.h @@ -0,0 +1,143 @@ +/* +--------------------------------------------------------------------------- +Open Asset Import Library (assimp) +--------------------------------------------------------------------------- + +Copyright (c) 2006-2016, assimp team + +All rights reserved. + +Redistribution and use of this software in source and binary forms, +with or without modification, are permitted provided that the following +conditions are met: + +* Redistributions of source code must retain the above + copyright notice, this list of conditions and the + following disclaimer. + +* Redistributions in binary form must reproduce the above + copyright notice, this list of conditions and the + following disclaimer in the documentation and/or other + materials provided with the distribution. + +* Neither the name of the assimp team, nor the names of its + contributors may be used to endorse or promote products + derived from this software without specific prior + written permission of the assimp team. + +THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS +"AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT +LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR +A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT +OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, +SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT +LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, +DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY +THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT +(INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE +OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE. +--------------------------------------------------------------------------- +*/ + +/** @file importerdesc.h + * @brief #aiImporterFlags, aiImporterDesc implementation. + */ +#ifndef INCLUDED_AI_IMPORTER_DESC_H +#define INCLUDED_AI_IMPORTER_DESC_H + + +/** Mixed set of flags for #aiImporterDesc, indicating some features + * common to many importers*/ +enum aiImporterFlags +{ + /** Indicates that there is a textual encoding of the + * file format; and that it is supported.*/ + aiImporterFlags_SupportTextFlavour = 0x1, + + /** Indicates that there is a binary encoding of the + * file format; and that it is supported.*/ + aiImporterFlags_SupportBinaryFlavour = 0x2, + + /** Indicates that there is a compressed encoding of the + * file format; and that it is supported.*/ + aiImporterFlags_SupportCompressedFlavour = 0x4, + + /** Indicates that the importer reads only a very particular + * subset of the file format. This happens commonly for + * declarative or procedural formats which cannot easily + * be mapped to #aiScene */ + aiImporterFlags_LimitedSupport = 0x8, + + /** Indicates that the importer is highly experimental and + * should be used with care. This only happens for trunk + * (i.e. SVN) versions, experimental code is not included + * in releases. */ + aiImporterFlags_Experimental = 0x10 +}; + + +/** Meta information about a particular importer. Importers need to fill + * this structure, but they can freely decide how talkative they are. + * A common use case for loader meta info is a user interface + * in which the user can choose between various import/export file + * formats. Building such an UI by hand means a lot of maintenance + * as importers/exporters are added to Assimp, so it might be useful + * to have a common mechanism to query some rough importer + * characteristics. */ +struct aiImporterDesc +{ + /** Full name of the importer (i.e. Blender3D importer)*/ + const char* mName; + + /** Original author (left blank if unknown or whole assimp team) */ + const char* mAuthor; + + /** Current maintainer, left blank if the author maintains */ + const char* mMaintainer; + + /** Implementation comments, i.e. unimplemented features*/ + const char* mComments; + + /** These flags indicate some characteristics common to many + importers. */ + unsigned int mFlags; + + /** Minimum format version that can be loaded im major.minor format, + both are set to 0 if there is either no version scheme + or if the loader doesn't care. */ + unsigned int mMinMajor; + unsigned int mMinMinor; + + /** Maximum format version that can be loaded im major.minor format, + both are set to 0 if there is either no version scheme + or if the loader doesn't care. Loaders that expect to be + forward-compatible to potential future format versions should + indicate zero, otherwise they should specify the current + maximum version.*/ + unsigned int mMaxMajor; + unsigned int mMaxMinor; + + /** List of file extensions this importer can handle. + List entries are separated by space characters. + All entries are lower case without a leading dot (i.e. + "xml dae" would be a valid value. Note that multiple + importers may respond to the same file extension - + assimp calls all importers in the order in which they + are registered and each importer gets the opportunity + to load the file until one importer "claims" the file. Apart + from file extension checks, importers typically use + other methods to quickly reject files (i.e. magic + words) so this does not mean that common or generic + file extensions such as XML would be tediously slow. */ + const char* mFileExtensions; +}; + +/** \brief Returns the Importer description for a given extension. + +Will return a NULL-pointer if no assigned importer desc. was found for the given extension + \param extension [in] The extension to look for + \return A pointer showing to the ImporterDesc, \see aiImporterDesc. +*/ +ASSIMP_API const C_STRUCT aiImporterDesc* aiGetImporterDesc( const char *extension ); + +#endif diff --git a/thirdparty/include/assimp/light.h b/thirdparty/include/assimp/light.h new file mode 100644 index 000000000..939d5b6cd --- /dev/null +++ b/thirdparty/include/assimp/light.h @@ -0,0 +1,256 @@ +/* +--------------------------------------------------------------------------- +Open Asset Import Library (assimp) +--------------------------------------------------------------------------- + +Copyright (c) 2006-2016, assimp team + +All rights reserved. + +Redistribution and use of this software in source and binary forms, +with or without modification, are permitted provided that the following +conditions are met: + +* Redistributions of source code must retain the above + copyright notice, this list of conditions and the + following disclaimer. + +* Redistributions in binary form must reproduce the above + copyright notice, this list of conditions and the + following disclaimer in the documentation and/or other + materials provided with the distribution. + +* Neither the name of the assimp team, nor the names of its + contributors may be used to endorse or promote products + derived from this software without specific prior + written permission of the assimp team. + +THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS +"AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT +LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR +A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT +OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, +SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT +LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, +DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY +THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT +(INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE +OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE. +--------------------------------------------------------------------------- +*/ + +/** @file light.h + * @brief Defines the aiLight data structure + */ + +#ifndef __AI_LIGHT_H_INC__ +#define __AI_LIGHT_H_INC__ + +#include "types.h" + +#ifdef __cplusplus +extern "C" { +#endif + +// --------------------------------------------------------------------------- +/** Enumerates all supported types of light sources. + */ +enum aiLightSourceType +{ + aiLightSource_UNDEFINED = 0x0, + + //! A directional light source has a well-defined direction + //! but is infinitely far away. That's quite a good + //! approximation for sun light. + aiLightSource_DIRECTIONAL = 0x1, + + //! A point light source has a well-defined position + //! in space but no direction - it emits light in all + //! directions. A normal bulb is a point light. + aiLightSource_POINT = 0x2, + + //! A spot light source emits light in a specific + //! angle. It has a position and a direction it is pointing to. + //! A good example for a spot light is a light spot in + //! sport arenas. + aiLightSource_SPOT = 0x3, + + //! The generic light level of the world, including the bounces + //! of all other light sources. + //! Typically, there's at most one ambient light in a scene. + //! This light type doesn't have a valid position, direction, or + //! other properties, just a color. + aiLightSource_AMBIENT = 0x4, + + //! An area light is a rectangle with predefined size that uniformly + //! emits light from one of its sides. The position is center of the + //! rectangle and direction is its normal vector. + aiLightSource_AREA = 0x5, + + /** This value is not used. It is just there to force the + * compiler to map this enum to a 32 Bit integer. + */ +#ifndef SWIG + _aiLightSource_Force32Bit = INT_MAX +#endif +}; + +// --------------------------------------------------------------------------- +/** Helper structure to describe a light source. + * + * Assimp supports multiple sorts of light sources, including + * directional, point and spot lights. All of them are defined with just + * a single structure and distinguished by their parameters. + * Note - some file formats (such as 3DS, ASE) export a "target point" - + * the point a spot light is looking at (it can even be animated). Assimp + * writes the target point as a subnode of a spotlights's main node, + * called ".Target". However, this is just additional information + * then, the transformation tracks of the main node make the + * spot light already point in the right direction. +*/ +struct aiLight +{ + /** The name of the light source. + * + * There must be a node in the scenegraph with the same name. + * This node specifies the position of the light in the scene + * hierarchy and can be animated. + */ + C_STRUCT aiString mName; + + /** The type of the light source. + * + * aiLightSource_UNDEFINED is not a valid value for this member. + */ + C_ENUM aiLightSourceType mType; + + /** Position of the light source in space. Relative to the + * transformation of the node corresponding to the light. + * + * The position is undefined for directional lights. + */ + C_STRUCT aiVector3D mPosition; + + /** Direction of the light source in space. Relative to the + * transformation of the node corresponding to the light. + * + * The direction is undefined for point lights. The vector + * may be normalized, but it needn't. + */ + C_STRUCT aiVector3D mDirection; + + /** Up direction of the light source in space. Relative to the + * transformation of the node corresponding to the light. + * + * The direction is undefined for point lights. The vector + * may be normalized, but it needn't. + */ + C_STRUCT aiVector3D mUp; + + /** Constant light attenuation factor. + * + * The intensity of the light source at a given distance 'd' from + * the light's position is + * @code + * Atten = 1/( att0 + att1 * d + att2 * d*d) + * @endcode + * This member corresponds to the att0 variable in the equation. + * Naturally undefined for directional lights. + */ + float mAttenuationConstant; + + /** Linear light attenuation factor. + * + * The intensity of the light source at a given distance 'd' from + * the light's position is + * @code + * Atten = 1/( att0 + att1 * d + att2 * d*d) + * @endcode + * This member corresponds to the att1 variable in the equation. + * Naturally undefined for directional lights. + */ + float mAttenuationLinear; + + /** Quadratic light attenuation factor. + * + * The intensity of the light source at a given distance 'd' from + * the light's position is + * @code + * Atten = 1/( att0 + att1 * d + att2 * d*d) + * @endcode + * This member corresponds to the att2 variable in the equation. + * Naturally undefined for directional lights. + */ + float mAttenuationQuadratic; + + /** Diffuse color of the light source + * + * The diffuse light color is multiplied with the diffuse + * material color to obtain the final color that contributes + * to the diffuse shading term. + */ + C_STRUCT aiColor3D mColorDiffuse; + + /** Specular color of the light source + * + * The specular light color is multiplied with the specular + * material color to obtain the final color that contributes + * to the specular shading term. + */ + C_STRUCT aiColor3D mColorSpecular; + + /** Ambient color of the light source + * + * The ambient light color is multiplied with the ambient + * material color to obtain the final color that contributes + * to the ambient shading term. Most renderers will ignore + * this value it, is just a remaining of the fixed-function pipeline + * that is still supported by quite many file formats. + */ + C_STRUCT aiColor3D mColorAmbient; + + /** Inner angle of a spot light's light cone. + * + * The spot light has maximum influence on objects inside this + * angle. The angle is given in radians. It is 2PI for point + * lights and undefined for directional lights. + */ + float mAngleInnerCone; + + /** Outer angle of a spot light's light cone. + * + * The spot light does not affect objects outside this angle. + * The angle is given in radians. It is 2PI for point lights and + * undefined for directional lights. The outer angle must be + * greater than or equal to the inner angle. + * It is assumed that the application uses a smooth + * interpolation between the inner and the outer cone of the + * spot light. + */ + float mAngleOuterCone; + + /** Size of area light source. */ + C_STRUCT aiVector2D mSize; + +#ifdef __cplusplus + + aiLight() + : mType (aiLightSource_UNDEFINED) + , mAttenuationConstant (0.f) + , mAttenuationLinear (1.f) + , mAttenuationQuadratic (0.f) + , mAngleInnerCone ((float)AI_MATH_TWO_PI) + , mAngleOuterCone ((float)AI_MATH_TWO_PI) + , mSize (0.f, 0.f) + { + } + +#endif +}; + +#ifdef __cplusplus +} +#endif + + +#endif // !! __AI_LIGHT_H_INC__ diff --git a/thirdparty/include/assimp/material.h b/thirdparty/include/assimp/material.h new file mode 100644 index 000000000..87d27c569 --- /dev/null +++ b/thirdparty/include/assimp/material.h @@ -0,0 +1,1542 @@ +/* +--------------------------------------------------------------------------- +Open Asset Import Library (assimp) +--------------------------------------------------------------------------- + +Copyright (c) 2006-2016, assimp team + +All rights reserved. + +Redistribution and use of this software in source and binary forms, +with or without modification, are permitted provided that the following +conditions are met: + +* Redistributions of source code must retain the above + copyright notice, this list of conditions and the + following disclaimer. + +* Redistributions in binary form must reproduce the above + copyright notice, this list of conditions and the + following disclaimer in the documentation and/or other + materials provided with the distribution. + +* Neither the name of the assimp team, nor the names of its + contributors may be used to endorse or promote products + derived from this software without specific prior + written permission of the assimp team. + +THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS +"AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT +LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR +A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT +OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, +SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT +LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, +DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY +THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT +(INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE +OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE. +--------------------------------------------------------------------------- +*/ + +/** @file material.h + * @brief Defines the material system of the library + */ + +#ifndef AI_MATERIAL_H_INC +#define AI_MATERIAL_H_INC + +#include "types.h" + +#ifdef __cplusplus +extern "C" { +#endif + +// Name for default materials (2nd is used if meshes have UV coords) +#define AI_DEFAULT_MATERIAL_NAME "DefaultMaterial" + +// --------------------------------------------------------------------------- +/** @brief Defines how the Nth texture of a specific type is combined with + * the result of all previous layers. + * + * Example (left: key, right: value):
+ * @code + * DiffColor0 - gray + * DiffTextureOp0 - aiTextureOpMultiply + * DiffTexture0 - tex1.png + * DiffTextureOp0 - aiTextureOpAdd + * DiffTexture1 - tex2.png + * @endcode + * Written as equation, the final diffuse term for a specific pixel would be: + * @code + * diffFinal = DiffColor0 * sampleTex(DiffTexture0,UV0) + + * sampleTex(DiffTexture1,UV0) * diffContrib; + * @endcode + * where 'diffContrib' is the intensity of the incoming light for that pixel. + */ +enum aiTextureOp +{ + /** T = T1 * T2 */ + aiTextureOp_Multiply = 0x0, + + /** T = T1 + T2 */ + aiTextureOp_Add = 0x1, + + /** T = T1 - T2 */ + aiTextureOp_Subtract = 0x2, + + /** T = T1 / T2 */ + aiTextureOp_Divide = 0x3, + + /** T = (T1 + T2) - (T1 * T2) */ + aiTextureOp_SmoothAdd = 0x4, + + /** T = T1 + (T2-0.5) */ + aiTextureOp_SignedAdd = 0x5, + + +#ifndef SWIG + _aiTextureOp_Force32Bit = INT_MAX +#endif +}; + +// --------------------------------------------------------------------------- +/** @brief Defines how UV coordinates outside the [0...1] range are handled. + * + * Commonly referred to as 'wrapping mode'. + */ +enum aiTextureMapMode +{ + /** A texture coordinate u|v is translated to u%1|v%1 + */ + aiTextureMapMode_Wrap = 0x0, + + /** Texture coordinates outside [0...1] + * are clamped to the nearest valid value. + */ + aiTextureMapMode_Clamp = 0x1, + + /** If the texture coordinates for a pixel are outside [0...1] + * the texture is not applied to that pixel + */ + aiTextureMapMode_Decal = 0x3, + + /** A texture coordinate u|v becomes u%1|v%1 if (u-(u%1))%2 is zero and + * 1-(u%1)|1-(v%1) otherwise + */ + aiTextureMapMode_Mirror = 0x2, + +#ifndef SWIG + _aiTextureMapMode_Force32Bit = INT_MAX +#endif +}; + +// --------------------------------------------------------------------------- +/** @brief Defines how the mapping coords for a texture are generated. + * + * Real-time applications typically require full UV coordinates, so the use of + * the aiProcess_GenUVCoords step is highly recommended. It generates proper + * UV channels for non-UV mapped objects, as long as an accurate description + * how the mapping should look like (e.g spherical) is given. + * See the #AI_MATKEY_MAPPING property for more details. + */ +enum aiTextureMapping +{ + /** The mapping coordinates are taken from an UV channel. + * + * The #AI_MATKEY_UVWSRC key specifies from which UV channel + * the texture coordinates are to be taken from (remember, + * meshes can have more than one UV channel). + */ + aiTextureMapping_UV = 0x0, + + /** Spherical mapping */ + aiTextureMapping_SPHERE = 0x1, + + /** Cylindrical mapping */ + aiTextureMapping_CYLINDER = 0x2, + + /** Cubic mapping */ + aiTextureMapping_BOX = 0x3, + + /** Planar mapping */ + aiTextureMapping_PLANE = 0x4, + + /** Undefined mapping. Have fun. */ + aiTextureMapping_OTHER = 0x5, + + +#ifndef SWIG + _aiTextureMapping_Force32Bit = INT_MAX +#endif +}; + +// --------------------------------------------------------------------------- +/** @brief Defines the purpose of a texture + * + * This is a very difficult topic. Different 3D packages support different + * kinds of textures. For very common texture types, such as bumpmaps, the + * rendering results depend on implementation details in the rendering + * pipelines of these applications. Assimp loads all texture references from + * the model file and tries to determine which of the predefined texture + * types below is the best choice to match the original use of the texture + * as closely as possible.
+ * + * In content pipelines you'll usually define how textures have to be handled, + * and the artists working on models have to conform to this specification, + * regardless which 3D tool they're using. + */ +enum aiTextureType +{ + /** Dummy value. + * + * No texture, but the value to be used as 'texture semantic' + * (#aiMaterialProperty::mSemantic) for all material properties + * *not* related to textures. + */ + aiTextureType_NONE = 0x0, + + + + /** The texture is combined with the result of the diffuse + * lighting equation. + */ + aiTextureType_DIFFUSE = 0x1, + + /** The texture is combined with the result of the specular + * lighting equation. + */ + aiTextureType_SPECULAR = 0x2, + + /** The texture is combined with the result of the ambient + * lighting equation. + */ + aiTextureType_AMBIENT = 0x3, + + /** The texture is added to the result of the lighting + * calculation. It isn't influenced by incoming light. + */ + aiTextureType_EMISSIVE = 0x4, + + /** The texture is a height map. + * + * By convention, higher gray-scale values stand for + * higher elevations from the base height. + */ + aiTextureType_HEIGHT = 0x5, + + /** The texture is a (tangent space) normal-map. + * + * Again, there are several conventions for tangent-space + * normal maps. Assimp does (intentionally) not + * distinguish here. + */ + aiTextureType_NORMALS = 0x6, + + /** The texture defines the glossiness of the material. + * + * The glossiness is in fact the exponent of the specular + * (phong) lighting equation. Usually there is a conversion + * function defined to map the linear color values in the + * texture to a suitable exponent. Have fun. + */ + aiTextureType_SHININESS = 0x7, + + /** The texture defines per-pixel opacity. + * + * Usually 'white' means opaque and 'black' means + * 'transparency'. Or quite the opposite. Have fun. + */ + aiTextureType_OPACITY = 0x8, + + /** Displacement texture + * + * The exact purpose and format is application-dependent. + * Higher color values stand for higher vertex displacements. + */ + aiTextureType_DISPLACEMENT = 0x9, + + /** Lightmap texture (aka Ambient Occlusion) + * + * Both 'Lightmaps' and dedicated 'ambient occlusion maps' are + * covered by this material property. The texture contains a + * scaling value for the final color value of a pixel. Its + * intensity is not affected by incoming light. + */ + aiTextureType_LIGHTMAP = 0xA, + + /** Reflection texture + * + * Contains the color of a perfect mirror reflection. + * Rarely used, almost never for real-time applications. + */ + aiTextureType_REFLECTION = 0xB, + + /** Unknown texture + * + * A texture reference that does not match any of the definitions + * above is considered to be 'unknown'. It is still imported, + * but is excluded from any further postprocessing. + */ + aiTextureType_UNKNOWN = 0xC, + + +#ifndef SWIG + _aiTextureType_Force32Bit = INT_MAX +#endif +}; + +#define AI_TEXTURE_TYPE_MAX aiTextureType_UNKNOWN + +// --------------------------------------------------------------------------- +/** @brief Defines all shading models supported by the library + * + * The list of shading modes has been taken from Blender. + * See Blender documentation for more information. The API does + * not distinguish between "specular" and "diffuse" shaders (thus the + * specular term for diffuse shading models like Oren-Nayar remains + * undefined).
+ * Again, this value is just a hint. Assimp tries to select the shader whose + * most common implementation matches the original rendering results of the + * 3D modeller which wrote a particular model as closely as possible. + */ +enum aiShadingMode +{ + /** Flat shading. Shading is done on per-face base, + * diffuse only. Also known as 'faceted shading'. + */ + aiShadingMode_Flat = 0x1, + + /** Simple Gouraud shading. + */ + aiShadingMode_Gouraud = 0x2, + + /** Phong-Shading - + */ + aiShadingMode_Phong = 0x3, + + /** Phong-Blinn-Shading + */ + aiShadingMode_Blinn = 0x4, + + /** Toon-Shading per pixel + * + * Also known as 'comic' shader. + */ + aiShadingMode_Toon = 0x5, + + /** OrenNayar-Shading per pixel + * + * Extension to standard Lambertian shading, taking the + * roughness of the material into account + */ + aiShadingMode_OrenNayar = 0x6, + + /** Minnaert-Shading per pixel + * + * Extension to standard Lambertian shading, taking the + * "darkness" of the material into account + */ + aiShadingMode_Minnaert = 0x7, + + /** CookTorrance-Shading per pixel + * + * Special shader for metallic surfaces. + */ + aiShadingMode_CookTorrance = 0x8, + + /** No shading at all. Constant light influence of 1.0. + */ + aiShadingMode_NoShading = 0x9, + + /** Fresnel shading + */ + aiShadingMode_Fresnel = 0xa, + + +#ifndef SWIG + _aiShadingMode_Force32Bit = INT_MAX +#endif +}; + + +// --------------------------------------------------------------------------- +/** @brief Defines some mixed flags for a particular texture. + * + * Usually you'll instruct your cg artists how textures have to look like ... + * and how they will be processed in your application. However, if you use + * Assimp for completely generic loading purposes you might also need to + * process these flags in order to display as many 'unknown' 3D models as + * possible correctly. + * + * This corresponds to the #AI_MATKEY_TEXFLAGS property. +*/ +enum aiTextureFlags +{ + /** The texture's color values have to be inverted (componentwise 1-n) + */ + aiTextureFlags_Invert = 0x1, + + /** Explicit request to the application to process the alpha channel + * of the texture. + * + * Mutually exclusive with #aiTextureFlags_IgnoreAlpha. These + * flags are set if the library can say for sure that the alpha + * channel is used/is not used. If the model format does not + * define this, it is left to the application to decide whether + * the texture alpha channel - if any - is evaluated or not. + */ + aiTextureFlags_UseAlpha = 0x2, + + /** Explicit request to the application to ignore the alpha channel + * of the texture. + * + * Mutually exclusive with #aiTextureFlags_UseAlpha. + */ + aiTextureFlags_IgnoreAlpha = 0x4, + +#ifndef SWIG + _aiTextureFlags_Force32Bit = INT_MAX +#endif +}; + + +// --------------------------------------------------------------------------- +/** @brief Defines alpha-blend flags. + * + * If you're familiar with OpenGL or D3D, these flags aren't new to you. + * They define *how* the final color value of a pixel is computed, basing + * on the previous color at that pixel and the new color value from the + * material. + * The blend formula is: + * @code + * SourceColor * SourceBlend + DestColor * DestBlend + * @endcode + * where DestColor is the previous color in the framebuffer at this + * position and SourceColor is the material colro before the transparency + * calculation.
+ * This corresponds to the #AI_MATKEY_BLEND_FUNC property. +*/ +enum aiBlendMode +{ + /** + * Formula: + * @code + * SourceColor*SourceAlpha + DestColor*(1-SourceAlpha) + * @endcode + */ + aiBlendMode_Default = 0x0, + + /** Additive blending + * + * Formula: + * @code + * SourceColor*1 + DestColor*1 + * @endcode + */ + aiBlendMode_Additive = 0x1, + + // we don't need more for the moment, but we might need them + // in future versions ... + +#ifndef SWIG + _aiBlendMode_Force32Bit = INT_MAX +#endif +}; + + +#include "./Compiler/pushpack1.h" + +// --------------------------------------------------------------------------- +/** @brief Defines how an UV channel is transformed. + * + * This is just a helper structure for the #AI_MATKEY_UVTRANSFORM key. + * See its documentation for more details. + * + * Typically you'll want to build a matrix of this information. However, + * we keep separate scaling/translation/rotation values to make it + * easier to process and optimize UV transformations internally. + */ +struct aiUVTransform +{ + /** Translation on the u and v axes. + * + * The default value is (0|0). + */ + C_STRUCT aiVector2D mTranslation; + + /** Scaling on the u and v axes. + * + * The default value is (1|1). + */ + C_STRUCT aiVector2D mScaling; + + /** Rotation - in counter-clockwise direction. + * + * The rotation angle is specified in radians. The + * rotation center is 0.5f|0.5f. The default value + * 0.f. + */ + float mRotation; + + +#ifdef __cplusplus + aiUVTransform() + : mScaling (1.f,1.f) + , mRotation (0.f) + { + // nothing to be done here ... + } +#endif + +} PACK_STRUCT; + +#include "./Compiler/poppack1.h" + +//! @cond AI_DOX_INCLUDE_INTERNAL +// --------------------------------------------------------------------------- +/** @brief A very primitive RTTI system for the contents of material + * properties. + */ +enum aiPropertyTypeInfo +{ + /** Array of single-precision (32 Bit) floats + * + * It is possible to use aiGetMaterialInteger[Array]() (or the C++-API + * aiMaterial::Get()) to query properties stored in floating-point format. + * The material system performs the type conversion automatically. + */ + aiPTI_Float = 0x1, + + /** The material property is an aiString. + * + * Arrays of strings aren't possible, aiGetMaterialString() (or the + * C++-API aiMaterial::Get()) *must* be used to query a string property. + */ + aiPTI_String = 0x3, + + /** Array of (32 Bit) integers + * + * It is possible to use aiGetMaterialFloat[Array]() (or the C++-API + * aiMaterial::Get()) to query properties stored in integer format. + * The material system performs the type conversion automatically. + */ + aiPTI_Integer = 0x4, + + + /** Simple binary buffer, content undefined. Not convertible to anything. + */ + aiPTI_Buffer = 0x5, + + + /** This value is not used. It is just there to force the + * compiler to map this enum to a 32 Bit integer. + */ +#ifndef SWIG + _aiPTI_Force32Bit = INT_MAX +#endif +}; + +// --------------------------------------------------------------------------- +/** @brief Data structure for a single material property + * + * As an user, you'll probably never need to deal with this data structure. + * Just use the provided aiGetMaterialXXX() or aiMaterial::Get() family + * of functions to query material properties easily. Processing them + * manually is faster, but it is not the recommended way. It isn't worth + * the effort.
+ * Material property names follow a simple scheme: + * @code + * $ + * ? + * A public property, there must be corresponding AI_MATKEY_XXX define + * 2nd: Public, but ignored by the #aiProcess_RemoveRedundantMaterials + * post-processing step. + * ~ + * A temporary property for internal use. + * @endcode + * @see aiMaterial + */ +struct aiMaterialProperty +{ + /** Specifies the name of the property (key) + * Keys are generally case insensitive. + */ + C_STRUCT aiString mKey; + + /** Textures: Specifies their exact usage semantic. + * For non-texture properties, this member is always 0 + * (or, better-said, #aiTextureType_NONE). + */ + unsigned int mSemantic; + + /** Textures: Specifies the index of the texture. + * For non-texture properties, this member is always 0. + */ + unsigned int mIndex; + + /** Size of the buffer mData is pointing to, in bytes. + * This value may not be 0. + */ + unsigned int mDataLength; + + /** Type information for the property. + * + * Defines the data layout inside the data buffer. This is used + * by the library internally to perform debug checks and to + * utilize proper type conversions. + * (It's probably a hacky solution, but it works.) + */ + C_ENUM aiPropertyTypeInfo mType; + + /** Binary buffer to hold the property's value. + * The size of the buffer is always mDataLength. + */ + char* mData; + +#ifdef __cplusplus + + aiMaterialProperty() + : mSemantic( 0 ) + , mIndex( 0 ) + , mDataLength( 0 ) + , mType( aiPTI_Float ) + , mData( NULL ) + { + } + + ~aiMaterialProperty() { + delete[] mData; + } + +#endif +}; +//! @endcond + +#ifdef __cplusplus +} // We need to leave the "C" block here to allow template member functions +#endif + +// --------------------------------------------------------------------------- +/** @brief Data structure for a material +* +* Material data is stored using a key-value structure. A single key-value +* pair is called a 'material property'. C++ users should use the provided +* member functions of aiMaterial to process material properties, C users +* have to stick with the aiMaterialGetXXX family of unbound functions. +* The library defines a set of standard keys (AI_MATKEY_XXX). +*/ +#ifdef __cplusplus +struct ASSIMP_API aiMaterial +#else +struct aiMaterial +#endif +{ + +#ifdef __cplusplus + +public: + + aiMaterial(); + ~aiMaterial(); + + // ------------------------------------------------------------------- + /** @brief Retrieve an array of Type values with a specific key + * from the material + * + * @param pKey Key to search for. One of the AI_MATKEY_XXX constants. + * @param type .. set by AI_MATKEY_XXX + * @param idx .. set by AI_MATKEY_XXX + * @param pOut Pointer to a buffer to receive the result. + * @param pMax Specifies the size of the given buffer, in Type's. + * Receives the number of values (not bytes!) read. + * NULL is a valid value for this parameter. + */ + template + aiReturn Get(const char* pKey,unsigned int type, + unsigned int idx, Type* pOut, unsigned int* pMax) const; + + aiReturn Get(const char* pKey,unsigned int type, + unsigned int idx, int* pOut, unsigned int* pMax) const; + + aiReturn Get(const char* pKey,unsigned int type, + unsigned int idx, float* pOut, unsigned int* pMax) const; + + // ------------------------------------------------------------------- + /** @brief Retrieve a Type value with a specific key + * from the material + * + * @param pKey Key to search for. One of the AI_MATKEY_XXX constants. + * @param type Specifies the type of the texture to be retrieved ( + * e.g. diffuse, specular, height map ...) + * @param idx Index of the texture to be retrieved. + * @param pOut Reference to receive the output value + */ + template + aiReturn Get(const char* pKey,unsigned int type, + unsigned int idx,Type& pOut) const; + + + aiReturn Get(const char* pKey,unsigned int type, + unsigned int idx, int& pOut) const; + + aiReturn Get(const char* pKey,unsigned int type, + unsigned int idx, float& pOut) const; + + aiReturn Get(const char* pKey,unsigned int type, + unsigned int idx, aiString& pOut) const; + + aiReturn Get(const char* pKey,unsigned int type, + unsigned int idx, aiColor3D& pOut) const; + + aiReturn Get(const char* pKey,unsigned int type, + unsigned int idx, aiColor4D& pOut) const; + + aiReturn Get(const char* pKey,unsigned int type, + unsigned int idx, aiUVTransform& pOut) const; + + // ------------------------------------------------------------------- + /** Get the number of textures for a particular texture type. + * @param type Texture type to check for + * @return Number of textures for this type. + * @note A texture can be easily queried using #GetTexture() */ + unsigned int GetTextureCount(aiTextureType type) const; + + // ------------------------------------------------------------------- + /** Helper function to get all parameters pertaining to a + * particular texture slot from a material. + * + * This function is provided just for convenience, you could also + * read the single material properties manually. + * @param type Specifies the type of the texture to be retrieved ( + * e.g. diffuse, specular, height map ...) + * @param index Index of the texture to be retrieved. The function fails + * if there is no texture of that type with this index. + * #GetTextureCount() can be used to determine the number of textures + * per texture type. + * @param path Receives the path to the texture. + * NULL is a valid value. + * @param mapping The texture mapping. + * NULL is allowed as value. + * @param uvindex Receives the UV index of the texture. + * NULL is a valid value. + * @param blend Receives the blend factor for the texture + * NULL is a valid value. + * @param op Receives the texture operation to be performed between + * this texture and the previous texture. NULL is allowed as value. + * @param mapmode Receives the mapping modes to be used for the texture. + * The parameter may be NULL but if it is a valid pointer it MUST + * point to an array of 3 aiTextureMapMode's (one for each + * axis: UVW order (=XYZ)). + */ + // ------------------------------------------------------------------- + aiReturn GetTexture(aiTextureType type, + unsigned int index, + C_STRUCT aiString* path, + aiTextureMapping* mapping = NULL, + unsigned int* uvindex = NULL, + float* blend = NULL, + aiTextureOp* op = NULL, + aiTextureMapMode* mapmode = NULL) const; + + + // Setters + + + // ------------------------------------------------------------------------------ + /** @brief Add a property with a given key and type info to the material + * structure + * + * @param pInput Pointer to input data + * @param pSizeInBytes Size of input data + * @param pKey Key/Usage of the property (AI_MATKEY_XXX) + * @param type Set by the AI_MATKEY_XXX macro + * @param index Set by the AI_MATKEY_XXX macro + * @param pType Type information hint */ + aiReturn AddBinaryProperty (const void* pInput, + unsigned int pSizeInBytes, + const char* pKey, + unsigned int type , + unsigned int index , + aiPropertyTypeInfo pType); + + // ------------------------------------------------------------------------------ + /** @brief Add a string property with a given key and type info to the + * material structure + * + * @param pInput Input string + * @param pKey Key/Usage of the property (AI_MATKEY_XXX) + * @param type Set by the AI_MATKEY_XXX macro + * @param index Set by the AI_MATKEY_XXX macro */ + aiReturn AddProperty (const aiString* pInput, + const char* pKey, + unsigned int type = 0, + unsigned int index = 0); + + // ------------------------------------------------------------------------------ + /** @brief Add a property with a given key to the material structure + * @param pInput Pointer to the input data + * @param pNumValues Number of values in the array + * @param pKey Key/Usage of the property (AI_MATKEY_XXX) + * @param type Set by the AI_MATKEY_XXX macro + * @param index Set by the AI_MATKEY_XXX macro */ + template + aiReturn AddProperty (const TYPE* pInput, + unsigned int pNumValues, + const char* pKey, + unsigned int type = 0, + unsigned int index = 0); + + aiReturn AddProperty (const aiVector3D* pInput, + unsigned int pNumValues, + const char* pKey, + unsigned int type = 0, + unsigned int index = 0); + + aiReturn AddProperty (const aiColor3D* pInput, + unsigned int pNumValues, + const char* pKey, + unsigned int type = 0, + unsigned int index = 0); + + aiReturn AddProperty (const aiColor4D* pInput, + unsigned int pNumValues, + const char* pKey, + unsigned int type = 0, + unsigned int index = 0); + + aiReturn AddProperty (const int* pInput, + unsigned int pNumValues, + const char* pKey, + unsigned int type = 0, + unsigned int index = 0); + + aiReturn AddProperty (const float* pInput, + unsigned int pNumValues, + const char* pKey, + unsigned int type = 0, + unsigned int index = 0); + + aiReturn AddProperty (const aiUVTransform* pInput, + unsigned int pNumValues, + const char* pKey, + unsigned int type = 0, + unsigned int index = 0); + + // ------------------------------------------------------------------------------ + /** @brief Remove a given key from the list. + * + * The function fails if the key isn't found + * @param pKey Key to be deleted + * @param type Set by the AI_MATKEY_XXX macro + * @param index Set by the AI_MATKEY_XXX macro */ + aiReturn RemoveProperty (const char* pKey, + unsigned int type = 0, + unsigned int index = 0); + + // ------------------------------------------------------------------------------ + /** @brief Removes all properties from the material. + * + * The data array remains allocated so adding new properties is quite fast. */ + void Clear(); + + // ------------------------------------------------------------------------------ + /** Copy the property list of a material + * @param pcDest Destination material + * @param pcSrc Source material + */ + static void CopyPropertyList(aiMaterial* pcDest, + const aiMaterial* pcSrc); + + +#endif + + /** List of all material properties loaded. */ + C_STRUCT aiMaterialProperty** mProperties; + + /** Number of properties in the data base */ + unsigned int mNumProperties; + + /** Storage allocated */ + unsigned int mNumAllocated; +}; + +// Go back to extern "C" again +#ifdef __cplusplus +extern "C" { +#endif + +// --------------------------------------------------------------------------- +#define AI_MATKEY_NAME "?mat.name",0,0 +#define AI_MATKEY_TWOSIDED "$mat.twosided",0,0 +#define AI_MATKEY_SHADING_MODEL "$mat.shadingm",0,0 +#define AI_MATKEY_ENABLE_WIREFRAME "$mat.wireframe",0,0 +#define AI_MATKEY_BLEND_FUNC "$mat.blend",0,0 +#define AI_MATKEY_OPACITY "$mat.opacity",0,0 +#define AI_MATKEY_BUMPSCALING "$mat.bumpscaling",0,0 +#define AI_MATKEY_SHININESS "$mat.shininess",0,0 +#define AI_MATKEY_REFLECTIVITY "$mat.reflectivity",0,0 +#define AI_MATKEY_SHININESS_STRENGTH "$mat.shinpercent",0,0 +#define AI_MATKEY_REFRACTI "$mat.refracti",0,0 +#define AI_MATKEY_COLOR_DIFFUSE "$clr.diffuse",0,0 +#define AI_MATKEY_COLOR_AMBIENT "$clr.ambient",0,0 +#define AI_MATKEY_COLOR_SPECULAR "$clr.specular",0,0 +#define AI_MATKEY_COLOR_EMISSIVE "$clr.emissive",0,0 +#define AI_MATKEY_COLOR_TRANSPARENT "$clr.transparent",0,0 +#define AI_MATKEY_COLOR_REFLECTIVE "$clr.reflective",0,0 +#define AI_MATKEY_GLOBAL_BACKGROUND_IMAGE "?bg.global",0,0 + +// --------------------------------------------------------------------------- +// Pure key names for all texture-related properties +//! @cond MATS_DOC_FULL +#define _AI_MATKEY_TEXTURE_BASE "$tex.file" +#define _AI_MATKEY_UVWSRC_BASE "$tex.uvwsrc" +#define _AI_MATKEY_TEXOP_BASE "$tex.op" +#define _AI_MATKEY_MAPPING_BASE "$tex.mapping" +#define _AI_MATKEY_TEXBLEND_BASE "$tex.blend" +#define _AI_MATKEY_MAPPINGMODE_U_BASE "$tex.mapmodeu" +#define _AI_MATKEY_MAPPINGMODE_V_BASE "$tex.mapmodev" +#define _AI_MATKEY_TEXMAP_AXIS_BASE "$tex.mapaxis" +#define _AI_MATKEY_UVTRANSFORM_BASE "$tex.uvtrafo" +#define _AI_MATKEY_TEXFLAGS_BASE "$tex.flags" +//! @endcond + +// --------------------------------------------------------------------------- +#define AI_MATKEY_TEXTURE(type, N) _AI_MATKEY_TEXTURE_BASE,type,N + +// For backward compatibility and simplicity +//! @cond MATS_DOC_FULL +#define AI_MATKEY_TEXTURE_DIFFUSE(N) \ + AI_MATKEY_TEXTURE(aiTextureType_DIFFUSE,N) + +#define AI_MATKEY_TEXTURE_SPECULAR(N) \ + AI_MATKEY_TEXTURE(aiTextureType_SPECULAR,N) + +#define AI_MATKEY_TEXTURE_AMBIENT(N) \ + AI_MATKEY_TEXTURE(aiTextureType_AMBIENT,N) + +#define AI_MATKEY_TEXTURE_EMISSIVE(N) \ + AI_MATKEY_TEXTURE(aiTextureType_EMISSIVE,N) + +#define AI_MATKEY_TEXTURE_NORMALS(N) \ + AI_MATKEY_TEXTURE(aiTextureType_NORMALS,N) + +#define AI_MATKEY_TEXTURE_HEIGHT(N) \ + AI_MATKEY_TEXTURE(aiTextureType_HEIGHT,N) + +#define AI_MATKEY_TEXTURE_SHININESS(N) \ + AI_MATKEY_TEXTURE(aiTextureType_SHININESS,N) + +#define AI_MATKEY_TEXTURE_OPACITY(N) \ + AI_MATKEY_TEXTURE(aiTextureType_OPACITY,N) + +#define AI_MATKEY_TEXTURE_DISPLACEMENT(N) \ + AI_MATKEY_TEXTURE(aiTextureType_DISPLACEMENT,N) + +#define AI_MATKEY_TEXTURE_LIGHTMAP(N) \ + AI_MATKEY_TEXTURE(aiTextureType_LIGHTMAP,N) + +#define AI_MATKEY_TEXTURE_REFLECTION(N) \ + AI_MATKEY_TEXTURE(aiTextureType_REFLECTION,N) + +//! @endcond + +// --------------------------------------------------------------------------- +#define AI_MATKEY_UVWSRC(type, N) _AI_MATKEY_UVWSRC_BASE,type,N + +// For backward compatibility and simplicity +//! @cond MATS_DOC_FULL +#define AI_MATKEY_UVWSRC_DIFFUSE(N) \ + AI_MATKEY_UVWSRC(aiTextureType_DIFFUSE,N) + +#define AI_MATKEY_UVWSRC_SPECULAR(N) \ + AI_MATKEY_UVWSRC(aiTextureType_SPECULAR,N) + +#define AI_MATKEY_UVWSRC_AMBIENT(N) \ + AI_MATKEY_UVWSRC(aiTextureType_AMBIENT,N) + +#define AI_MATKEY_UVWSRC_EMISSIVE(N) \ + AI_MATKEY_UVWSRC(aiTextureType_EMISSIVE,N) + +#define AI_MATKEY_UVWSRC_NORMALS(N) \ + AI_MATKEY_UVWSRC(aiTextureType_NORMALS,N) + +#define AI_MATKEY_UVWSRC_HEIGHT(N) \ + AI_MATKEY_UVWSRC(aiTextureType_HEIGHT,N) + +#define AI_MATKEY_UVWSRC_SHININESS(N) \ + AI_MATKEY_UVWSRC(aiTextureType_SHININESS,N) + +#define AI_MATKEY_UVWSRC_OPACITY(N) \ + AI_MATKEY_UVWSRC(aiTextureType_OPACITY,N) + +#define AI_MATKEY_UVWSRC_DISPLACEMENT(N) \ + AI_MATKEY_UVWSRC(aiTextureType_DISPLACEMENT,N) + +#define AI_MATKEY_UVWSRC_LIGHTMAP(N) \ + AI_MATKEY_UVWSRC(aiTextureType_LIGHTMAP,N) + +#define AI_MATKEY_UVWSRC_REFLECTION(N) \ + AI_MATKEY_UVWSRC(aiTextureType_REFLECTION,N) + +//! @endcond +// --------------------------------------------------------------------------- +#define AI_MATKEY_TEXOP(type, N) _AI_MATKEY_TEXOP_BASE,type,N + +// For backward compatibility and simplicity +//! @cond MATS_DOC_FULL +#define AI_MATKEY_TEXOP_DIFFUSE(N) \ + AI_MATKEY_TEXOP(aiTextureType_DIFFUSE,N) + +#define AI_MATKEY_TEXOP_SPECULAR(N) \ + AI_MATKEY_TEXOP(aiTextureType_SPECULAR,N) + +#define AI_MATKEY_TEXOP_AMBIENT(N) \ + AI_MATKEY_TEXOP(aiTextureType_AMBIENT,N) + +#define AI_MATKEY_TEXOP_EMISSIVE(N) \ + AI_MATKEY_TEXOP(aiTextureType_EMISSIVE,N) + +#define AI_MATKEY_TEXOP_NORMALS(N) \ + AI_MATKEY_TEXOP(aiTextureType_NORMALS,N) + +#define AI_MATKEY_TEXOP_HEIGHT(N) \ + AI_MATKEY_TEXOP(aiTextureType_HEIGHT,N) + +#define AI_MATKEY_TEXOP_SHININESS(N) \ + AI_MATKEY_TEXOP(aiTextureType_SHININESS,N) + +#define AI_MATKEY_TEXOP_OPACITY(N) \ + AI_MATKEY_TEXOP(aiTextureType_OPACITY,N) + +#define AI_MATKEY_TEXOP_DISPLACEMENT(N) \ + AI_MATKEY_TEXOP(aiTextureType_DISPLACEMENT,N) + +#define AI_MATKEY_TEXOP_LIGHTMAP(N) \ + AI_MATKEY_TEXOP(aiTextureType_LIGHTMAP,N) + +#define AI_MATKEY_TEXOP_REFLECTION(N) \ + AI_MATKEY_TEXOP(aiTextureType_REFLECTION,N) + +//! @endcond +// --------------------------------------------------------------------------- +#define AI_MATKEY_MAPPING(type, N) _AI_MATKEY_MAPPING_BASE,type,N + +// For backward compatibility and simplicity +//! @cond MATS_DOC_FULL +#define AI_MATKEY_MAPPING_DIFFUSE(N) \ + AI_MATKEY_MAPPING(aiTextureType_DIFFUSE,N) + +#define AI_MATKEY_MAPPING_SPECULAR(N) \ + AI_MATKEY_MAPPING(aiTextureType_SPECULAR,N) + +#define AI_MATKEY_MAPPING_AMBIENT(N) \ + AI_MATKEY_MAPPING(aiTextureType_AMBIENT,N) + +#define AI_MATKEY_MAPPING_EMISSIVE(N) \ + AI_MATKEY_MAPPING(aiTextureType_EMISSIVE,N) + +#define AI_MATKEY_MAPPING_NORMALS(N) \ + AI_MATKEY_MAPPING(aiTextureType_NORMALS,N) + +#define AI_MATKEY_MAPPING_HEIGHT(N) \ + AI_MATKEY_MAPPING(aiTextureType_HEIGHT,N) + +#define AI_MATKEY_MAPPING_SHININESS(N) \ + AI_MATKEY_MAPPING(aiTextureType_SHININESS,N) + +#define AI_MATKEY_MAPPING_OPACITY(N) \ + AI_MATKEY_MAPPING(aiTextureType_OPACITY,N) + +#define AI_MATKEY_MAPPING_DISPLACEMENT(N) \ + AI_MATKEY_MAPPING(aiTextureType_DISPLACEMENT,N) + +#define AI_MATKEY_MAPPING_LIGHTMAP(N) \ + AI_MATKEY_MAPPING(aiTextureType_LIGHTMAP,N) + +#define AI_MATKEY_MAPPING_REFLECTION(N) \ + AI_MATKEY_MAPPING(aiTextureType_REFLECTION,N) + +//! @endcond +// --------------------------------------------------------------------------- +#define AI_MATKEY_TEXBLEND(type, N) _AI_MATKEY_TEXBLEND_BASE,type,N + +// For backward compatibility and simplicity +//! @cond MATS_DOC_FULL +#define AI_MATKEY_TEXBLEND_DIFFUSE(N) \ + AI_MATKEY_TEXBLEND(aiTextureType_DIFFUSE,N) + +#define AI_MATKEY_TEXBLEND_SPECULAR(N) \ + AI_MATKEY_TEXBLEND(aiTextureType_SPECULAR,N) + +#define AI_MATKEY_TEXBLEND_AMBIENT(N) \ + AI_MATKEY_TEXBLEND(aiTextureType_AMBIENT,N) + +#define AI_MATKEY_TEXBLEND_EMISSIVE(N) \ + AI_MATKEY_TEXBLEND(aiTextureType_EMISSIVE,N) + +#define AI_MATKEY_TEXBLEND_NORMALS(N) \ + AI_MATKEY_TEXBLEND(aiTextureType_NORMALS,N) + +#define AI_MATKEY_TEXBLEND_HEIGHT(N) \ + AI_MATKEY_TEXBLEND(aiTextureType_HEIGHT,N) + +#define AI_MATKEY_TEXBLEND_SHININESS(N) \ + AI_MATKEY_TEXBLEND(aiTextureType_SHININESS,N) + +#define AI_MATKEY_TEXBLEND_OPACITY(N) \ + AI_MATKEY_TEXBLEND(aiTextureType_OPACITY,N) + +#define AI_MATKEY_TEXBLEND_DISPLACEMENT(N) \ + AI_MATKEY_TEXBLEND(aiTextureType_DISPLACEMENT,N) + +#define AI_MATKEY_TEXBLEND_LIGHTMAP(N) \ + AI_MATKEY_TEXBLEND(aiTextureType_LIGHTMAP,N) + +#define AI_MATKEY_TEXBLEND_REFLECTION(N) \ + AI_MATKEY_TEXBLEND(aiTextureType_REFLECTION,N) + +//! @endcond +// --------------------------------------------------------------------------- +#define AI_MATKEY_MAPPINGMODE_U(type, N) _AI_MATKEY_MAPPINGMODE_U_BASE,type,N + +// For backward compatibility and simplicity +//! @cond MATS_DOC_FULL +#define AI_MATKEY_MAPPINGMODE_U_DIFFUSE(N) \ + AI_MATKEY_MAPPINGMODE_U(aiTextureType_DIFFUSE,N) + +#define AI_MATKEY_MAPPINGMODE_U_SPECULAR(N) \ + AI_MATKEY_MAPPINGMODE_U(aiTextureType_SPECULAR,N) + +#define AI_MATKEY_MAPPINGMODE_U_AMBIENT(N) \ + AI_MATKEY_MAPPINGMODE_U(aiTextureType_AMBIENT,N) + +#define AI_MATKEY_MAPPINGMODE_U_EMISSIVE(N) \ + AI_MATKEY_MAPPINGMODE_U(aiTextureType_EMISSIVE,N) + +#define AI_MATKEY_MAPPINGMODE_U_NORMALS(N) \ + AI_MATKEY_MAPPINGMODE_U(aiTextureType_NORMALS,N) + +#define AI_MATKEY_MAPPINGMODE_U_HEIGHT(N) \ + AI_MATKEY_MAPPINGMODE_U(aiTextureType_HEIGHT,N) + +#define AI_MATKEY_MAPPINGMODE_U_SHININESS(N) \ + AI_MATKEY_MAPPINGMODE_U(aiTextureType_SHININESS,N) + +#define AI_MATKEY_MAPPINGMODE_U_OPACITY(N) \ + AI_MATKEY_MAPPINGMODE_U(aiTextureType_OPACITY,N) + +#define AI_MATKEY_MAPPINGMODE_U_DISPLACEMENT(N) \ + AI_MATKEY_MAPPINGMODE_U(aiTextureType_DISPLACEMENT,N) + +#define AI_MATKEY_MAPPINGMODE_U_LIGHTMAP(N) \ + AI_MATKEY_MAPPINGMODE_U(aiTextureType_LIGHTMAP,N) + +#define AI_MATKEY_MAPPINGMODE_U_REFLECTION(N) \ + AI_MATKEY_MAPPINGMODE_U(aiTextureType_REFLECTION,N) + +//! @endcond +// --------------------------------------------------------------------------- +#define AI_MATKEY_MAPPINGMODE_V(type, N) _AI_MATKEY_MAPPINGMODE_V_BASE,type,N + +// For backward compatibility and simplicity +//! @cond MATS_DOC_FULL +#define AI_MATKEY_MAPPINGMODE_V_DIFFUSE(N) \ + AI_MATKEY_MAPPINGMODE_V(aiTextureType_DIFFUSE,N) + +#define AI_MATKEY_MAPPINGMODE_V_SPECULAR(N) \ + AI_MATKEY_MAPPINGMODE_V(aiTextureType_SPECULAR,N) + +#define AI_MATKEY_MAPPINGMODE_V_AMBIENT(N) \ + AI_MATKEY_MAPPINGMODE_V(aiTextureType_AMBIENT,N) + +#define AI_MATKEY_MAPPINGMODE_V_EMISSIVE(N) \ + AI_MATKEY_MAPPINGMODE_V(aiTextureType_EMISSIVE,N) + +#define AI_MATKEY_MAPPINGMODE_V_NORMALS(N) \ + AI_MATKEY_MAPPINGMODE_V(aiTextureType_NORMALS,N) + +#define AI_MATKEY_MAPPINGMODE_V_HEIGHT(N) \ + AI_MATKEY_MAPPINGMODE_V(aiTextureType_HEIGHT,N) + +#define AI_MATKEY_MAPPINGMODE_V_SHININESS(N) \ + AI_MATKEY_MAPPINGMODE_V(aiTextureType_SHININESS,N) + +#define AI_MATKEY_MAPPINGMODE_V_OPACITY(N) \ + AI_MATKEY_MAPPINGMODE_V(aiTextureType_OPACITY,N) + +#define AI_MATKEY_MAPPINGMODE_V_DISPLACEMENT(N) \ + AI_MATKEY_MAPPINGMODE_V(aiTextureType_DISPLACEMENT,N) + +#define AI_MATKEY_MAPPINGMODE_V_LIGHTMAP(N) \ + AI_MATKEY_MAPPINGMODE_V(aiTextureType_LIGHTMAP,N) + +#define AI_MATKEY_MAPPINGMODE_V_REFLECTION(N) \ + AI_MATKEY_MAPPINGMODE_V(aiTextureType_REFLECTION,N) + +//! @endcond +// --------------------------------------------------------------------------- +#define AI_MATKEY_TEXMAP_AXIS(type, N) _AI_MATKEY_TEXMAP_AXIS_BASE,type,N + +// For backward compatibility and simplicity +//! @cond MATS_DOC_FULL +#define AI_MATKEY_TEXMAP_AXIS_DIFFUSE(N) \ + AI_MATKEY_TEXMAP_AXIS(aiTextureType_DIFFUSE,N) + +#define AI_MATKEY_TEXMAP_AXIS_SPECULAR(N) \ + AI_MATKEY_TEXMAP_AXIS(aiTextureType_SPECULAR,N) + +#define AI_MATKEY_TEXMAP_AXIS_AMBIENT(N) \ + AI_MATKEY_TEXMAP_AXIS(aiTextureType_AMBIENT,N) + +#define AI_MATKEY_TEXMAP_AXIS_EMISSIVE(N) \ + AI_MATKEY_TEXMAP_AXIS(aiTextureType_EMISSIVE,N) + +#define AI_MATKEY_TEXMAP_AXIS_NORMALS(N) \ + AI_MATKEY_TEXMAP_AXIS(aiTextureType_NORMALS,N) + +#define AI_MATKEY_TEXMAP_AXIS_HEIGHT(N) \ + AI_MATKEY_TEXMAP_AXIS(aiTextureType_HEIGHT,N) + +#define AI_MATKEY_TEXMAP_AXIS_SHININESS(N) \ + AI_MATKEY_TEXMAP_AXIS(aiTextureType_SHININESS,N) + +#define AI_MATKEY_TEXMAP_AXIS_OPACITY(N) \ + AI_MATKEY_TEXMAP_AXIS(aiTextureType_OPACITY,N) + +#define AI_MATKEY_TEXMAP_AXIS_DISPLACEMENT(N) \ + AI_MATKEY_TEXMAP_AXIS(aiTextureType_DISPLACEMENT,N) + +#define AI_MATKEY_TEXMAP_AXIS_LIGHTMAP(N) \ + AI_MATKEY_TEXMAP_AXIS(aiTextureType_LIGHTMAP,N) + +#define AI_MATKEY_TEXMAP_AXIS_REFLECTION(N) \ + AI_MATKEY_TEXMAP_AXIS(aiTextureType_REFLECTION,N) + +//! @endcond +// --------------------------------------------------------------------------- +#define AI_MATKEY_UVTRANSFORM(type, N) _AI_MATKEY_UVTRANSFORM_BASE,type,N + +// For backward compatibility and simplicity +//! @cond MATS_DOC_FULL +#define AI_MATKEY_UVTRANSFORM_DIFFUSE(N) \ + AI_MATKEY_UVTRANSFORM(aiTextureType_DIFFUSE,N) + +#define AI_MATKEY_UVTRANSFORM_SPECULAR(N) \ + AI_MATKEY_UVTRANSFORM(aiTextureType_SPECULAR,N) + +#define AI_MATKEY_UVTRANSFORM_AMBIENT(N) \ + AI_MATKEY_UVTRANSFORM(aiTextureType_AMBIENT,N) + +#define AI_MATKEY_UVTRANSFORM_EMISSIVE(N) \ + AI_MATKEY_UVTRANSFORM(aiTextureType_EMISSIVE,N) + +#define AI_MATKEY_UVTRANSFORM_NORMALS(N) \ + AI_MATKEY_UVTRANSFORM(aiTextureType_NORMALS,N) + +#define AI_MATKEY_UVTRANSFORM_HEIGHT(N) \ + AI_MATKEY_UVTRANSFORM(aiTextureType_HEIGHT,N) + +#define AI_MATKEY_UVTRANSFORM_SHININESS(N) \ + AI_MATKEY_UVTRANSFORM(aiTextureType_SHININESS,N) + +#define AI_MATKEY_UVTRANSFORM_OPACITY(N) \ + AI_MATKEY_UVTRANSFORM(aiTextureType_OPACITY,N) + +#define AI_MATKEY_UVTRANSFORM_DISPLACEMENT(N) \ + AI_MATKEY_UVTRANSFORM(aiTextureType_DISPLACEMENT,N) + +#define AI_MATKEY_UVTRANSFORM_LIGHTMAP(N) \ + AI_MATKEY_UVTRANSFORM(aiTextureType_LIGHTMAP,N) + +#define AI_MATKEY_UVTRANSFORM_REFLECTION(N) \ + AI_MATKEY_UVTRANSFORM(aiTextureType_REFLECTION,N) + +#define AI_MATKEY_UVTRANSFORM_UNKNOWN(N) \ + AI_MATKEY_UVTRANSFORM(aiTextureType_UNKNOWN,N) + +//! @endcond +// --------------------------------------------------------------------------- +#define AI_MATKEY_TEXFLAGS(type, N) _AI_MATKEY_TEXFLAGS_BASE,type,N + +// For backward compatibility and simplicity +//! @cond MATS_DOC_FULL +#define AI_MATKEY_TEXFLAGS_DIFFUSE(N) \ + AI_MATKEY_TEXFLAGS(aiTextureType_DIFFUSE,N) + +#define AI_MATKEY_TEXFLAGS_SPECULAR(N) \ + AI_MATKEY_TEXFLAGS(aiTextureType_SPECULAR,N) + +#define AI_MATKEY_TEXFLAGS_AMBIENT(N) \ + AI_MATKEY_TEXFLAGS(aiTextureType_AMBIENT,N) + +#define AI_MATKEY_TEXFLAGS_EMISSIVE(N) \ + AI_MATKEY_TEXFLAGS(aiTextureType_EMISSIVE,N) + +#define AI_MATKEY_TEXFLAGS_NORMALS(N) \ + AI_MATKEY_TEXFLAGS(aiTextureType_NORMALS,N) + +#define AI_MATKEY_TEXFLAGS_HEIGHT(N) \ + AI_MATKEY_TEXFLAGS(aiTextureType_HEIGHT,N) + +#define AI_MATKEY_TEXFLAGS_SHININESS(N) \ + AI_MATKEY_TEXFLAGS(aiTextureType_SHININESS,N) + +#define AI_MATKEY_TEXFLAGS_OPACITY(N) \ + AI_MATKEY_TEXFLAGS(aiTextureType_OPACITY,N) + +#define AI_MATKEY_TEXFLAGS_DISPLACEMENT(N) \ + AI_MATKEY_TEXFLAGS(aiTextureType_DISPLACEMENT,N) + +#define AI_MATKEY_TEXFLAGS_LIGHTMAP(N) \ + AI_MATKEY_TEXFLAGS(aiTextureType_LIGHTMAP,N) + +#define AI_MATKEY_TEXFLAGS_REFLECTION(N) \ + AI_MATKEY_TEXFLAGS(aiTextureType_REFLECTION,N) + +#define AI_MATKEY_TEXFLAGS_UNKNOWN(N) \ + AI_MATKEY_TEXFLAGS(aiTextureType_UNKNOWN,N) + +//! @endcond +//! +// --------------------------------------------------------------------------- +/** @brief Retrieve a material property with a specific key from the material + * + * @param pMat Pointer to the input material. May not be NULL + * @param pKey Key to search for. One of the AI_MATKEY_XXX constants. + * @param type Specifies the type of the texture to be retrieved ( + * e.g. diffuse, specular, height map ...) + * @param index Index of the texture to be retrieved. + * @param pPropOut Pointer to receive a pointer to a valid aiMaterialProperty + * structure or NULL if the key has not been found. */ +// --------------------------------------------------------------------------- +ASSIMP_API C_ENUM aiReturn aiGetMaterialProperty( + const C_STRUCT aiMaterial* pMat, + const char* pKey, + unsigned int type, + unsigned int index, + const C_STRUCT aiMaterialProperty** pPropOut); + +// --------------------------------------------------------------------------- +/** @brief Retrieve an array of float values with a specific key + * from the material + * + * Pass one of the AI_MATKEY_XXX constants for the last three parameters (the + * example reads the #AI_MATKEY_UVTRANSFORM property of the first diffuse texture) + * @code + * aiUVTransform trafo; + * unsigned int max = sizeof(aiUVTransform); + * if (AI_SUCCESS != aiGetMaterialFloatArray(mat, AI_MATKEY_UVTRANSFORM(aiTextureType_DIFFUSE,0), + * (float*)&trafo, &max) || sizeof(aiUVTransform) != max) + * { + * // error handling + * } + * @endcode + * + * @param pMat Pointer to the input material. May not be NULL + * @param pKey Key to search for. One of the AI_MATKEY_XXX constants. + * @param pOut Pointer to a buffer to receive the result. + * @param pMax Specifies the size of the given buffer, in float's. + * Receives the number of values (not bytes!) read. + * @param type (see the code sample above) + * @param index (see the code sample above) + * @return Specifies whether the key has been found. If not, the output + * arrays remains unmodified and pMax is set to 0.*/ +// --------------------------------------------------------------------------- +ASSIMP_API C_ENUM aiReturn aiGetMaterialFloatArray( + const C_STRUCT aiMaterial* pMat, + const char* pKey, + unsigned int type, + unsigned int index, + float* pOut, + unsigned int* pMax); + + +#ifdef __cplusplus + +// --------------------------------------------------------------------------- +/** @brief Retrieve a single float property with a specific key from the material. +* +* Pass one of the AI_MATKEY_XXX constants for the last three parameters (the +* example reads the #AI_MATKEY_SHININESS_STRENGTH property of the first diffuse texture) +* @code +* float specStrength = 1.f; // default value, remains unmodified if we fail. +* aiGetMaterialFloat(mat, AI_MATKEY_SHININESS_STRENGTH, +* (float*)&specStrength); +* @endcode +* +* @param pMat Pointer to the input material. May not be NULL +* @param pKey Key to search for. One of the AI_MATKEY_XXX constants. +* @param pOut Receives the output float. +* @param type (see the code sample above) +* @param index (see the code sample above) +* @return Specifies whether the key has been found. If not, the output +* float remains unmodified.*/ +// --------------------------------------------------------------------------- +inline aiReturn aiGetMaterialFloat(const aiMaterial* pMat, + const char* pKey, + unsigned int type, + unsigned int index, + float* pOut) +{ + return aiGetMaterialFloatArray(pMat,pKey,type,index,pOut,(unsigned int*)0x0); +} + +#else + +// Use our friend, the C preprocessor +#define aiGetMaterialFloat (pMat, type, index, pKey, pOut) \ + aiGetMaterialFloatArray(pMat, type, index, pKey, pOut, NULL) + +#endif //!__cplusplus + + +// --------------------------------------------------------------------------- +/** @brief Retrieve an array of integer values with a specific key + * from a material + * + * See the sample for aiGetMaterialFloatArray for more information.*/ +ASSIMP_API C_ENUM aiReturn aiGetMaterialIntegerArray(const C_STRUCT aiMaterial* pMat, + const char* pKey, + unsigned int type, + unsigned int index, + int* pOut, + unsigned int* pMax); + + +#ifdef __cplusplus + +// --------------------------------------------------------------------------- +/** @brief Retrieve an integer property with a specific key from a material + * + * See the sample for aiGetMaterialFloat for more information.*/ +// --------------------------------------------------------------------------- +inline aiReturn aiGetMaterialInteger(const C_STRUCT aiMaterial* pMat, + const char* pKey, + unsigned int type, + unsigned int index, + int* pOut) +{ + return aiGetMaterialIntegerArray(pMat,pKey,type,index,pOut,(unsigned int*)0x0); +} + +#else + +// use our friend, the C preprocessor +#define aiGetMaterialInteger (pMat, type, index, pKey, pOut) \ + aiGetMaterialIntegerArray(pMat, type, index, pKey, pOut, NULL) + +#endif //!__cplusplus + + + +// --------------------------------------------------------------------------- +/** @brief Retrieve a color value from the material property table +* +* See the sample for aiGetMaterialFloat for more information*/ +// --------------------------------------------------------------------------- +ASSIMP_API C_ENUM aiReturn aiGetMaterialColor(const C_STRUCT aiMaterial* pMat, + const char* pKey, + unsigned int type, + unsigned int index, + C_STRUCT aiColor4D* pOut); + + +// --------------------------------------------------------------------------- +/** @brief Retrieve a aiUVTransform value from the material property table +* +* See the sample for aiGetMaterialFloat for more information*/ +// --------------------------------------------------------------------------- +ASSIMP_API C_ENUM aiReturn aiGetMaterialUVTransform(const C_STRUCT aiMaterial* pMat, + const char* pKey, + unsigned int type, + unsigned int index, + C_STRUCT aiUVTransform* pOut); + + +// --------------------------------------------------------------------------- +/** @brief Retrieve a string from the material property table +* +* See the sample for aiGetMaterialFloat for more information.*/ +// --------------------------------------------------------------------------- +ASSIMP_API C_ENUM aiReturn aiGetMaterialString(const C_STRUCT aiMaterial* pMat, + const char* pKey, + unsigned int type, + unsigned int index, + C_STRUCT aiString* pOut); + +// --------------------------------------------------------------------------- +/** Get the number of textures for a particular texture type. + * @param[in] pMat Pointer to the input material. May not be NULL + * @param type Texture type to check for + * @return Number of textures for this type. + * @note A texture can be easily queried using #aiGetMaterialTexture() */ +// --------------------------------------------------------------------------- +ASSIMP_API unsigned int aiGetMaterialTextureCount(const C_STRUCT aiMaterial* pMat, + C_ENUM aiTextureType type); + +// --------------------------------------------------------------------------- +/** @brief Helper function to get all values pertaining to a particular + * texture slot from a material structure. + * + * This function is provided just for convenience. You could also read the + * texture by parsing all of its properties manually. This function bundles + * all of them in a huge function monster. + * + * @param[in] mat Pointer to the input material. May not be NULL + * @param[in] type Specifies the texture stack to read from (e.g. diffuse, + * specular, height map ...). + * @param[in] index Index of the texture. The function fails if the + * requested index is not available for this texture type. + * #aiGetMaterialTextureCount() can be used to determine the number of + * textures in a particular texture stack. + * @param[out] path Receives the output path + * This parameter must be non-null. + * @param mapping The texture mapping mode to be used. + * Pass NULL if you're not interested in this information. + * @param[out] uvindex For UV-mapped textures: receives the index of the UV + * source channel. Unmodified otherwise. + * Pass NULL if you're not interested in this information. + * @param[out] blend Receives the blend factor for the texture + * Pass NULL if you're not interested in this information. + * @param[out] op Receives the texture blend operation to be perform between + * this texture and the previous texture. + * Pass NULL if you're not interested in this information. + * @param[out] mapmode Receives the mapping modes to be used for the texture. + * Pass NULL if you're not interested in this information. Otherwise, + * pass a pointer to an array of two aiTextureMapMode's (one for each + * axis, UV order). + * @param[out] flags Receives the the texture flags. + * @return AI_SUCCESS on success, otherwise something else. Have fun.*/ +// --------------------------------------------------------------------------- +#ifdef __cplusplus +ASSIMP_API aiReturn aiGetMaterialTexture(const C_STRUCT aiMaterial* mat, + aiTextureType type, + unsigned int index, + aiString* path, + aiTextureMapping* mapping = NULL, + unsigned int* uvindex = NULL, + float* blend = NULL, + aiTextureOp* op = NULL, + aiTextureMapMode* mapmode = NULL, + unsigned int* flags = NULL); +#else +C_ENUM aiReturn aiGetMaterialTexture(const C_STRUCT aiMaterial* mat, + C_ENUM aiTextureType type, + unsigned int index, + C_STRUCT aiString* path, + C_ENUM aiTextureMapping* mapping /*= NULL*/, + unsigned int* uvindex /*= NULL*/, + float* blend /*= NULL*/, + C_ENUM aiTextureOp* op /*= NULL*/, + C_ENUM aiTextureMapMode* mapmode /*= NULL*/, + unsigned int* flags /*= NULL*/); +#endif // !#ifdef __cplusplus + +#ifdef __cplusplus +} + +#include "material.inl" + +#endif //!__cplusplus +#endif //!!AI_MATERIAL_H_INC diff --git a/thirdparty/include/assimp/material.inl b/thirdparty/include/assimp/material.inl new file mode 100644 index 000000000..994e608b4 --- /dev/null +++ b/thirdparty/include/assimp/material.inl @@ -0,0 +1,350 @@ +/* +--------------------------------------------------------------------------- +Open Asset Import Library (assimp) +--------------------------------------------------------------------------- + +Copyright (c) 2006-2016, assimp team + +All rights reserved. + +Redistribution and use of this software in source and binary forms, +with or without modification, are permitted provided that the following +conditions are met: + +* Redistributions of source code must retain the above + copyright notice, this list of conditions and the + following disclaimer. + +* Redistributions in binary form must reproduce the above + copyright notice, this list of conditions and the + following disclaimer in the documentation and/or other + materials provided with the distribution. + +* Neither the name of the assimp team, nor the names of its + contributors may be used to endorse or promote products + derived from this software without specific prior + written permission of the assimp team. + +THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS +"AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT +LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR +A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT +OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, +SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT +LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, +DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY +THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT +(INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE +OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE. +--------------------------------------------------------------------------- +*/ + +/** @file material.inl + * @brief Defines the C++ getters for the material system + */ + +#ifndef AI_MATERIAL_INL_INC +#define AI_MATERIAL_INL_INC + +//! @cond never + +// --------------------------------------------------------------------------- +inline aiReturn aiMaterial::GetTexture( aiTextureType type, + unsigned int index, + C_STRUCT aiString* path, + aiTextureMapping* mapping /*= NULL*/, + unsigned int* uvindex /*= NULL*/, + float* blend /*= NULL*/, + aiTextureOp* op /*= NULL*/, + aiTextureMapMode* mapmode /*= NULL*/) const +{ + return ::aiGetMaterialTexture(this,type,index,path,mapping,uvindex,blend,op,mapmode); +} + +// --------------------------------------------------------------------------- +inline unsigned int aiMaterial::GetTextureCount(aiTextureType type) const +{ + return ::aiGetMaterialTextureCount(this,type); +} + +// --------------------------------------------------------------------------- +template +inline aiReturn aiMaterial::Get(const char* pKey,unsigned int type, + unsigned int idx, Type* pOut, + unsigned int* pMax) const +{ + unsigned int iNum = pMax ? *pMax : 1; + + const aiMaterialProperty* prop; + const aiReturn ret = ::aiGetMaterialProperty(this,pKey,type,idx, + (const aiMaterialProperty**)&prop); + if ( AI_SUCCESS == ret ) { + + if (prop->mDataLength < sizeof(Type)*iNum) { + return AI_FAILURE; + } + + if (prop->mType != aiPTI_Buffer) { + return AI_FAILURE; + } + + iNum = std::min((size_t)iNum,prop->mDataLength / sizeof(Type)); + ::memcpy(pOut,prop->mData,iNum * sizeof(Type)); + if (pMax) { + *pMax = iNum; + } + } + return ret; +} + +// --------------------------------------------------------------------------- +template +inline aiReturn aiMaterial::Get(const char* pKey,unsigned int type, + unsigned int idx,Type& pOut) const +{ + const aiMaterialProperty* prop; + const aiReturn ret = ::aiGetMaterialProperty(this,pKey,type,idx, + (const aiMaterialProperty**)&prop); + if ( AI_SUCCESS == ret ) { + + if (prop->mDataLength < sizeof(Type)) { + return AI_FAILURE; + } + + if (prop->mType != aiPTI_Buffer) { + return AI_FAILURE; + } + + ::memcpy(&pOut,prop->mData,sizeof(Type)); + } + return ret; +} + +// --------------------------------------------------------------------------- +inline aiReturn aiMaterial::Get(const char* pKey,unsigned int type, + unsigned int idx,float* pOut, + unsigned int* pMax) const +{ + return ::aiGetMaterialFloatArray(this,pKey,type,idx,pOut,pMax); +} +// --------------------------------------------------------------------------- +inline aiReturn aiMaterial::Get(const char* pKey,unsigned int type, + unsigned int idx,int* pOut, + unsigned int* pMax) const +{ + return ::aiGetMaterialIntegerArray(this,pKey,type,idx,pOut,pMax); +} +// --------------------------------------------------------------------------- +inline aiReturn aiMaterial::Get(const char* pKey,unsigned int type, + unsigned int idx,float& pOut) const +{ + return aiGetMaterialFloat(this,pKey,type,idx,&pOut); +} +// --------------------------------------------------------------------------- +inline aiReturn aiMaterial::Get(const char* pKey,unsigned int type, + unsigned int idx,int& pOut) const +{ + return aiGetMaterialInteger(this,pKey,type,idx,&pOut); +} +// --------------------------------------------------------------------------- +inline aiReturn aiMaterial::Get(const char* pKey,unsigned int type, + unsigned int idx,aiColor4D& pOut) const +{ + return aiGetMaterialColor(this,pKey,type,idx,&pOut); +} +// --------------------------------------------------------------------------- +inline aiReturn aiMaterial::Get(const char* pKey,unsigned int type, + unsigned int idx,aiColor3D& pOut) const +{ + aiColor4D c; + const aiReturn ret = aiGetMaterialColor(this,pKey,type,idx,&c); + pOut = aiColor3D(c.r,c.g,c.b); + return ret; +} +// --------------------------------------------------------------------------- +inline aiReturn aiMaterial::Get(const char* pKey,unsigned int type, + unsigned int idx,aiString& pOut) const +{ + return aiGetMaterialString(this,pKey,type,idx,&pOut); +} +// --------------------------------------------------------------------------- +inline aiReturn aiMaterial::Get(const char* pKey,unsigned int type, + unsigned int idx,aiUVTransform& pOut) const +{ + return aiGetMaterialUVTransform(this,pKey,type,idx,&pOut); +} + + +// --------------------------------------------------------------------------- +template +aiReturn aiMaterial::AddProperty (const TYPE* pInput, + const unsigned int pNumValues, + const char* pKey, + unsigned int type, + unsigned int index) +{ + return AddBinaryProperty((const void*)pInput, + pNumValues * sizeof(TYPE), + pKey,type,index,aiPTI_Buffer); +} + +// --------------------------------------------------------------------------- +inline aiReturn aiMaterial::AddProperty(const float* pInput, + const unsigned int pNumValues, + const char* pKey, + unsigned int type, + unsigned int index) +{ + return AddBinaryProperty((const void*)pInput, + pNumValues * sizeof(float), + pKey,type,index,aiPTI_Float); +} + +// --------------------------------------------------------------------------- +inline aiReturn aiMaterial::AddProperty(const aiUVTransform* pInput, + const unsigned int pNumValues, + const char* pKey, + unsigned int type, + unsigned int index) +{ + return AddBinaryProperty((const void*)pInput, + pNumValues * sizeof(aiUVTransform), + pKey,type,index,aiPTI_Float); +} + +// --------------------------------------------------------------------------- +inline aiReturn aiMaterial::AddProperty(const aiColor4D* pInput, + const unsigned int pNumValues, + const char* pKey, + unsigned int type, + unsigned int index) +{ + return AddBinaryProperty((const void*)pInput, + pNumValues * sizeof(aiColor4D), + pKey,type,index,aiPTI_Float); +} + +// --------------------------------------------------------------------------- +inline aiReturn aiMaterial::AddProperty(const aiColor3D* pInput, + const unsigned int pNumValues, + const char* pKey, + unsigned int type, + unsigned int index) +{ + return AddBinaryProperty((const void*)pInput, + pNumValues * sizeof(aiColor3D), + pKey,type,index,aiPTI_Float); +} + +// --------------------------------------------------------------------------- +inline aiReturn aiMaterial::AddProperty(const aiVector3D* pInput, + const unsigned int pNumValues, + const char* pKey, + unsigned int type, + unsigned int index) +{ + return AddBinaryProperty((const void*)pInput, + pNumValues * sizeof(aiVector3D), + pKey,type,index,aiPTI_Float); +} + +// --------------------------------------------------------------------------- +inline aiReturn aiMaterial::AddProperty(const int* pInput, + const unsigned int pNumValues, + const char* pKey, + unsigned int type, + unsigned int index) +{ + return AddBinaryProperty((const void*)pInput, + pNumValues * sizeof(int), + pKey,type,index,aiPTI_Integer); +} + + +// --------------------------------------------------------------------------- +// The template specializations below are for backwards compatibility. +// The recommended way to add material properties is using the non-template +// overloads. +// --------------------------------------------------------------------------- + +// --------------------------------------------------------------------------- +template<> +inline aiReturn aiMaterial::AddProperty(const float* pInput, + const unsigned int pNumValues, + const char* pKey, + unsigned int type, + unsigned int index) +{ + return AddBinaryProperty((const void*)pInput, + pNumValues * sizeof(float), + pKey,type,index,aiPTI_Float); +} + +// --------------------------------------------------------------------------- +template<> +inline aiReturn aiMaterial::AddProperty(const aiUVTransform* pInput, + const unsigned int pNumValues, + const char* pKey, + unsigned int type, + unsigned int index) +{ + return AddBinaryProperty((const void*)pInput, + pNumValues * sizeof(aiUVTransform), + pKey,type,index,aiPTI_Float); +} + +// --------------------------------------------------------------------------- +template<> +inline aiReturn aiMaterial::AddProperty(const aiColor4D* pInput, + const unsigned int pNumValues, + const char* pKey, + unsigned int type, + unsigned int index) +{ + return AddBinaryProperty((const void*)pInput, + pNumValues * sizeof(aiColor4D), + pKey,type,index,aiPTI_Float); +} + +// --------------------------------------------------------------------------- +template<> +inline aiReturn aiMaterial::AddProperty(const aiColor3D* pInput, + const unsigned int pNumValues, + const char* pKey, + unsigned int type, + unsigned int index) +{ + return AddBinaryProperty((const void*)pInput, + pNumValues * sizeof(aiColor3D), + pKey,type,index,aiPTI_Float); +} + +// --------------------------------------------------------------------------- +template<> +inline aiReturn aiMaterial::AddProperty(const aiVector3D* pInput, + const unsigned int pNumValues, + const char* pKey, + unsigned int type, + unsigned int index) +{ + return AddBinaryProperty((const void*)pInput, + pNumValues * sizeof(aiVector3D), + pKey,type,index,aiPTI_Float); +} + +// --------------------------------------------------------------------------- +template<> +inline aiReturn aiMaterial::AddProperty(const int* pInput, + const unsigned int pNumValues, + const char* pKey, + unsigned int type, + unsigned int index) +{ + return AddBinaryProperty((const void*)pInput, + pNumValues * sizeof(int), + pKey,type,index,aiPTI_Integer); +} + +//! @endcond + +#endif //! AI_MATERIAL_INL_INC diff --git a/thirdparty/include/assimp/matrix3x3.h b/thirdparty/include/assimp/matrix3x3.h new file mode 100644 index 000000000..725b1c34c --- /dev/null +++ b/thirdparty/include/assimp/matrix3x3.h @@ -0,0 +1,182 @@ +/* +--------------------------------------------------------------------------- +Open Asset Import Library (assimp) +--------------------------------------------------------------------------- + +Copyright (c) 2006-2016, assimp team + +All rights reserved. + +Redistribution and use of this software in source and binary forms, +with or without modification, are permitted provided that the following +conditions are met: + +* Redistributions of source code must retain the above + copyright notice, this list of conditions and the + following disclaimer. + +* Redistributions in binary form must reproduce the above + copyright notice, this list of conditions and the + following disclaimer in the documentation and/or other + materials provided with the distribution. + +* Neither the name of the assimp team, nor the names of its + contributors may be used to endorse or promote products + derived from this software without specific prior + written permission of the assimp team. + +THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS +"AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT +LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR +A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT +OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, +SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT +LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, +DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY +THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT +(INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE +OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE. +--------------------------------------------------------------------------- +*/ + +/** @file matrix3x3.h + * @brief Definition of a 3x3 matrix, including operators when compiling in C++ + */ +#ifndef AI_MATRIX3x3_H_INC +#define AI_MATRIX3x3_H_INC + +#include "./Compiler/pushpack1.h" + +#ifdef __cplusplus + +template class aiMatrix4x4t; +template class aiVector2t; + +// --------------------------------------------------------------------------- +/** @brief Represents a row-major 3x3 matrix + * + * There's much confusion about matrix layouts (column vs. row order). + * This is *always* a row-major matrix. Not even with the + * #aiProcess_ConvertToLeftHanded flag, which absolutely does not affect + * matrix order - it just affects the handedness of the coordinate system + * defined thereby. + */ +template +class aiMatrix3x3t +{ +public: + + aiMatrix3x3t () : + a1(static_cast(1.0f)), a2(), a3(), + b1(), b2(static_cast(1.0f)), b3(), + c1(), c2(), c3(static_cast(1.0f)) {} + + aiMatrix3x3t ( TReal _a1, TReal _a2, TReal _a3, + TReal _b1, TReal _b2, TReal _b3, + TReal _c1, TReal _c2, TReal _c3) : + a1(_a1), a2(_a2), a3(_a3), + b1(_b1), b2(_b2), b3(_b3), + c1(_c1), c2(_c2), c3(_c3) + {} + +public: + + // matrix multiplication. + aiMatrix3x3t& operator *= (const aiMatrix3x3t& m); + aiMatrix3x3t operator * (const aiMatrix3x3t& m) const; + + // array access operators + TReal* operator[] (unsigned int p_iIndex); + const TReal* operator[] (unsigned int p_iIndex) const; + + // comparison operators + bool operator== (const aiMatrix4x4t& m) const; + bool operator!= (const aiMatrix4x4t& m) const; + + bool Equal(const aiMatrix4x4t& m, TReal epsilon = 1e-6) const; + + template + operator aiMatrix3x3t () const; + +public: + + // ------------------------------------------------------------------- + /** @brief Construction from a 4x4 matrix. The remaining parts + * of the matrix are ignored. + */ + explicit aiMatrix3x3t( const aiMatrix4x4t& pMatrix); + + // ------------------------------------------------------------------- + /** @brief Transpose the matrix + */ + aiMatrix3x3t& Transpose(); + + // ------------------------------------------------------------------- + /** @brief Invert the matrix. + * If the matrix is not invertible all elements are set to qnan. + * Beware, use (f != f) to check whether a TReal f is qnan. + */ + aiMatrix3x3t& Inverse(); + TReal Determinant() const; + +public: + // ------------------------------------------------------------------- + /** @brief Returns a rotation matrix for a rotation around z + * @param a Rotation angle, in radians + * @param out Receives the output matrix + * @return Reference to the output matrix + */ + static aiMatrix3x3t& RotationZ(TReal a, aiMatrix3x3t& out); + + // ------------------------------------------------------------------- + /** @brief Returns a rotation matrix for a rotation around + * an arbitrary axis. + * + * @param a Rotation angle, in radians + * @param axis Axis to rotate around + * @param out To be filled + */ + static aiMatrix3x3t& Rotation( TReal a, + const aiVector3t& axis, aiMatrix3x3t& out); + + // ------------------------------------------------------------------- + /** @brief Returns a translation matrix + * @param v Translation vector + * @param out Receives the output matrix + * @return Reference to the output matrix + */ + static aiMatrix3x3t& Translation( const aiVector2t& v, aiMatrix3x3t& out); + + // ------------------------------------------------------------------- + /** @brief A function for creating a rotation matrix that rotates a + * vector called "from" into another vector called "to". + * Input : from[3], to[3] which both must be *normalized* non-zero vectors + * Output: mtx[3][3] -- a 3x3 matrix in colum-major form + * Authors: Tomas M�ller, John Hughes + * "Efficiently Building a Matrix to Rotate One Vector to Another" + * Journal of Graphics Tools, 4(4):1-4, 1999 + */ + static aiMatrix3x3t& FromToMatrix(const aiVector3t& from, + const aiVector3t& to, aiMatrix3x3t& out); + +public: + TReal a1, a2, a3; + TReal b1, b2, b3; + TReal c1, c2, c3; +} PACK_STRUCT; + +typedef aiMatrix3x3t aiMatrix3x3; + +#else + +struct aiMatrix3x3 { + float a1, a2, a3; + float b1, b2, b3; + float c1, c2, c3; +} PACK_STRUCT; + +#endif // __cplusplus + +#include "./Compiler/poppack1.h" + +#endif // AI_MATRIX3x3_H_INC diff --git a/thirdparty/include/assimp/matrix3x3.inl b/thirdparty/include/assimp/matrix3x3.inl new file mode 100644 index 000000000..9ace3f97b --- /dev/null +++ b/thirdparty/include/assimp/matrix3x3.inl @@ -0,0 +1,336 @@ +/* +--------------------------------------------------------------------------- +Open Asset Import Library (assimp) +--------------------------------------------------------------------------- + +Copyright (c) 2006-2016, assimp team + +All rights reserved. + +Redistribution and use of this software in source and binary forms, +with or without modification, are permitted provided that the following +conditions are met: + +* Redistributions of source code must retain the above + copyright notice, this list of conditions and the + following disclaimer. + +* Redistributions in binary form must reproduce the above + copyright notice, this list of conditions and the + following disclaimer in the documentation and/or other + materials provided with the distribution. + +* Neither the name of the assimp team, nor the names of its + contributors may be used to endorse or promote products + derived from this software without specific prior + written permission of the assimp team. + +THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS +"AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT +LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR +A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT +OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, +SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT +LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, +DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY +THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT +(INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE +OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE. +--------------------------------------------------------------------------- +*/ + +/** @file matrix3x3.inl + * @brief Inline implementation of the 3x3 matrix operators + */ +#ifndef AI_MATRIX3x3_INL_INC +#define AI_MATRIX3x3_INL_INC + +#ifdef __cplusplus +#include "matrix3x3.h" + +#include "matrix4x4.h" +#include +#include +#include + +// ------------------------------------------------------------------------------------------------ +// Construction from a 4x4 matrix. The remaining parts of the matrix are ignored. +template +inline aiMatrix3x3t::aiMatrix3x3t( const aiMatrix4x4t& pMatrix) +{ + a1 = pMatrix.a1; a2 = pMatrix.a2; a3 = pMatrix.a3; + b1 = pMatrix.b1; b2 = pMatrix.b2; b3 = pMatrix.b3; + c1 = pMatrix.c1; c2 = pMatrix.c2; c3 = pMatrix.c3; +} + +// ------------------------------------------------------------------------------------------------ +template +inline aiMatrix3x3t& aiMatrix3x3t::operator *= (const aiMatrix3x3t& m) +{ + *this = aiMatrix3x3t(m.a1 * a1 + m.b1 * a2 + m.c1 * a3, + m.a2 * a1 + m.b2 * a2 + m.c2 * a3, + m.a3 * a1 + m.b3 * a2 + m.c3 * a3, + m.a1 * b1 + m.b1 * b2 + m.c1 * b3, + m.a2 * b1 + m.b2 * b2 + m.c2 * b3, + m.a3 * b1 + m.b3 * b2 + m.c3 * b3, + m.a1 * c1 + m.b1 * c2 + m.c1 * c3, + m.a2 * c1 + m.b2 * c2 + m.c2 * c3, + m.a3 * c1 + m.b3 * c2 + m.c3 * c3); + return *this; +} + +// ------------------------------------------------------------------------------------------------ +template +template +aiMatrix3x3t::operator aiMatrix3x3t () const +{ + return aiMatrix3x3t(static_cast(a1),static_cast(a2),static_cast(a3), + static_cast(b1),static_cast(b2),static_cast(b3), + static_cast(c1),static_cast(c2),static_cast(c3)); +} + +// ------------------------------------------------------------------------------------------------ +template +inline aiMatrix3x3t aiMatrix3x3t::operator* (const aiMatrix3x3t& m) const +{ + aiMatrix3x3t temp( *this); + temp *= m; + return temp; +} + +// ------------------------------------------------------------------------------------------------ +template +inline TReal* aiMatrix3x3t::operator[] (unsigned int p_iIndex) +{ + return &this->a1 + p_iIndex * 3; +} + +// ------------------------------------------------------------------------------------------------ +template +inline const TReal* aiMatrix3x3t::operator[] (unsigned int p_iIndex) const +{ + return &this->a1 + p_iIndex * 3; +} + +// ------------------------------------------------------------------------------------------------ +template +inline bool aiMatrix3x3t::operator== (const aiMatrix4x4t& m) const +{ + return a1 == m.a1 && a2 == m.a2 && a3 == m.a3 && + b1 == m.b1 && b2 == m.b2 && b3 == m.b3 && + c1 == m.c1 && c2 == m.c2 && c3 == m.c3; +} + +// ------------------------------------------------------------------------------------------------ +template +inline bool aiMatrix3x3t::operator!= (const aiMatrix4x4t& m) const +{ + return !(*this == m); +} + +// --------------------------------------------------------------------------- +template +inline bool aiMatrix3x3t::Equal(const aiMatrix4x4t& m, TReal epsilon) const { + return + std::abs(a1 - m.a1) <= epsilon && + std::abs(a2 - m.a2) <= epsilon && + std::abs(a3 - m.a3) <= epsilon && + std::abs(b1 - m.b1) <= epsilon && + std::abs(b2 - m.b2) <= epsilon && + std::abs(b3 - m.b3) <= epsilon && + std::abs(c1 - m.c1) <= epsilon && + std::abs(c2 - m.c2) <= epsilon && + std::abs(c3 - m.c3) <= epsilon; +} + +// ------------------------------------------------------------------------------------------------ +template +inline aiMatrix3x3t& aiMatrix3x3t::Transpose() +{ + // (TReal&) don't remove, GCC complains cause of packed fields + std::swap( (TReal&)a2, (TReal&)b1); + std::swap( (TReal&)a3, (TReal&)c1); + std::swap( (TReal&)b3, (TReal&)c2); + return *this; +} + +// ---------------------------------------------------------------------------------------- +template +inline TReal aiMatrix3x3t::Determinant() const +{ + return a1*b2*c3 - a1*b3*c2 + a2*b3*c1 - a2*b1*c3 + a3*b1*c2 - a3*b2*c1; +} + +// ---------------------------------------------------------------------------------------- +template +inline aiMatrix3x3t& aiMatrix3x3t::Inverse() +{ + // Compute the reciprocal determinant + TReal det = Determinant(); + if(det == static_cast(0.0)) + { + // Matrix not invertible. Setting all elements to nan is not really + // correct in a mathematical sense; but at least qnans are easy to + // spot. XXX we might throw an exception instead, which would + // be even much better to spot :/. + const TReal nan = std::numeric_limits::quiet_NaN(); + *this = aiMatrix3x3t( nan,nan,nan,nan,nan,nan,nan,nan,nan); + + return *this; + } + + TReal invdet = static_cast(1.0) / det; + + aiMatrix3x3t res; + res.a1 = invdet * (b2 * c3 - b3 * c2); + res.a2 = -invdet * (a2 * c3 - a3 * c2); + res.a3 = invdet * (a2 * b3 - a3 * b2); + res.b1 = -invdet * (b1 * c3 - b3 * c1); + res.b2 = invdet * (a1 * c3 - a3 * c1); + res.b3 = -invdet * (a1 * b3 - a3 * b1); + res.c1 = invdet * (b1 * c2 - b2 * c1); + res.c2 = -invdet * (a1 * c2 - a2 * c1); + res.c3 = invdet * (a1 * b2 - a2 * b1); + *this = res; + + return *this; +} + +// ------------------------------------------------------------------------------------------------ +template +inline aiMatrix3x3t& aiMatrix3x3t::RotationZ(TReal a, aiMatrix3x3t& out) +{ + out.a1 = out.b2 = std::cos(a); + out.b1 = std::sin(a); + out.a2 = - out.b1; + + out.a3 = out.b3 = out.c1 = out.c2 = 0.f; + out.c3 = 1.f; + + return out; +} + +// ------------------------------------------------------------------------------------------------ +// Returns a rotation matrix for a rotation around an arbitrary axis. +template +inline aiMatrix3x3t& aiMatrix3x3t::Rotation( TReal a, const aiVector3t& axis, aiMatrix3x3t& out) +{ + TReal c = std::cos( a), s = std::sin( a), t = 1 - c; + TReal x = axis.x, y = axis.y, z = axis.z; + + // Many thanks to MathWorld and Wikipedia + out.a1 = t*x*x + c; out.a2 = t*x*y - s*z; out.a3 = t*x*z + s*y; + out.b1 = t*x*y + s*z; out.b2 = t*y*y + c; out.b3 = t*y*z - s*x; + out.c1 = t*x*z - s*y; out.c2 = t*y*z + s*x; out.c3 = t*z*z + c; + + return out; +} + +// ------------------------------------------------------------------------------------------------ +template +inline aiMatrix3x3t& aiMatrix3x3t::Translation( const aiVector2t& v, aiMatrix3x3t& out) +{ + out = aiMatrix3x3t(); + out.a3 = v.x; + out.b3 = v.y; + return out; +} + +// ---------------------------------------------------------------------------------------- +/** A function for creating a rotation matrix that rotates a vector called + * "from" into another vector called "to". + * Input : from[3], to[3] which both must be *normalized* non-zero vectors + * Output: mtx[3][3] -- a 3x3 matrix in colum-major form + * Authors: Tomas M�ller, John Hughes + * "Efficiently Building a Matrix to Rotate One Vector to Another" + * Journal of Graphics Tools, 4(4):1-4, 1999 + */ +// ---------------------------------------------------------------------------------------- +template +inline aiMatrix3x3t& aiMatrix3x3t::FromToMatrix(const aiVector3t& from, + const aiVector3t& to, aiMatrix3x3t& mtx) +{ + const TReal e = from * to; + const TReal f = (e < 0)? -e:e; + + if (f > static_cast(1.0) - static_cast(0.00001)) /* "from" and "to"-vector almost parallel */ + { + aiVector3D u,v; /* temporary storage vectors */ + aiVector3D x; /* vector most nearly orthogonal to "from" */ + + x.x = (from.x > 0.0)? from.x : -from.x; + x.y = (from.y > 0.0)? from.y : -from.y; + x.z = (from.z > 0.0)? from.z : -from.z; + + if (x.x < x.y) + { + if (x.x < x.z) + { + x.x = static_cast(1.0); + x.y = x.z = static_cast(0.0); + } + else + { + x.z = static_cast(1.0); + x.x = x.y = static_cast(0.0); + } + } + else + { + if (x.y < x.z) + { + x.y = static_cast(1.0); + x.x = x.z = static_cast(0.0); + } + else + { + x.z = static_cast(1.0); + x.x = x.y = static_cast(0.0); + } + } + + u.x = x.x - from.x; u.y = x.y - from.y; u.z = x.z - from.z; + v.x = x.x - to.x; v.y = x.y - to.y; v.z = x.z - to.z; + + const TReal c1 = static_cast(2.0) / (u * u); + const TReal c2 = static_cast(2.0) / (v * v); + const TReal c3 = c1 * c2 * (u * v); + + for (unsigned int i = 0; i < 3; i++) + { + for (unsigned int j = 0; j < 3; j++) + { + mtx[i][j] = - c1 * u[i] * u[j] - c2 * v[i] * v[j] + + c3 * v[i] * u[j]; + } + mtx[i][i] += static_cast(1.0); + } + } + else /* the most common case, unless "from"="to", or "from"=-"to" */ + { + const aiVector3D v = from ^ to; + /* ... use this hand optimized version (9 mults less) */ + const TReal h = static_cast(1.0)/(static_cast(1.0) + e); /* optimization by Gottfried Chen */ + const TReal hvx = h * v.x; + const TReal hvz = h * v.z; + const TReal hvxy = hvx * v.y; + const TReal hvxz = hvx * v.z; + const TReal hvyz = hvz * v.y; + mtx[0][0] = e + hvx * v.x; + mtx[0][1] = hvxy - v.z; + mtx[0][2] = hvxz + v.y; + + mtx[1][0] = hvxy + v.z; + mtx[1][1] = e + h * v.y * v.y; + mtx[1][2] = hvyz - v.x; + + mtx[2][0] = hvxz - v.y; + mtx[2][1] = hvyz + v.x; + mtx[2][2] = e + hvz * v.z; + } + return mtx; +} + + +#endif // __cplusplus +#endif // AI_MATRIX3x3_INL_INC diff --git a/thirdparty/include/assimp/matrix4x4.h b/thirdparty/include/assimp/matrix4x4.h new file mode 100644 index 000000000..fc77b6964 --- /dev/null +++ b/thirdparty/include/assimp/matrix4x4.h @@ -0,0 +1,247 @@ +/* +--------------------------------------------------------------------------- +Open Asset Import Library (assimp) +--------------------------------------------------------------------------- + +Copyright (c) 2006-2016, assimp team + +All rights reserved. + +Redistribution and use of this software in source and binary forms, +with or without modification, are permitted provided that the following +conditions are met: + +* Redistributions of source code must retain the above + copyright notice, this list of conditions and the + following disclaimer. + +* Redistributions in binary form must reproduce the above + copyright notice, this list of conditions and the + following disclaimer in the documentation and/or other + materials provided with the distribution. + +* Neither the name of the assimp team, nor the names of its + contributors may be used to endorse or promote products + derived from this software without specific prior + written permission of the assimp team. + +THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS +"AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT +LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR +A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT +OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, +SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT +LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, +DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY +THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT +(INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE +OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE. +--------------------------------------------------------------------------- +*/ +/** @file matrix4x4.h + * @brief 4x4 matrix structure, including operators when compiling in C++ + */ +#ifndef AI_MATRIX4X4_H_INC +#define AI_MATRIX4X4_H_INC + +#include "vector3.h" +#include "./Compiler/pushpack1.h" + +#ifdef __cplusplus + +template class aiMatrix3x3t; +template class aiQuaterniont; + +// --------------------------------------------------------------------------- +/** @brief Represents a row-major 4x4 matrix, use this for homogeneous + * coordinates. + * + * There's much confusion about matrix layouts (column vs. row order). + * This is *always* a row-major matrix. Not even with the + * #aiProcess_ConvertToLeftHanded flag, which absolutely does not affect + * matrix order - it just affects the handedness of the coordinate system + * defined thereby. + */ +template +class aiMatrix4x4t +{ +public: + + /** set to identity */ + aiMatrix4x4t (); + + /** construction from single values */ + aiMatrix4x4t ( TReal _a1, TReal _a2, TReal _a3, TReal _a4, + TReal _b1, TReal _b2, TReal _b3, TReal _b4, + TReal _c1, TReal _c2, TReal _c3, TReal _c4, + TReal _d1, TReal _d2, TReal _d3, TReal _d4); + + + /** construction from 3x3 matrix, remaining elements are set to identity */ + explicit aiMatrix4x4t( const aiMatrix3x3t& m); + + /** construction from position, rotation and scaling components + * @param scaling The scaling for the x,y,z axes + * @param rotation The rotation as a hamilton quaternion + * @param position The position for the x,y,z axes + */ + aiMatrix4x4t(const aiVector3t& scaling, const aiQuaterniont& rotation, + const aiVector3t& position); + +public: + + // array access operators + TReal* operator[] (unsigned int p_iIndex); + const TReal* operator[] (unsigned int p_iIndex) const; + + // comparison operators + bool operator== (const aiMatrix4x4t& m) const; + bool operator!= (const aiMatrix4x4t& m) const; + + bool Equal(const aiMatrix4x4t& m, TReal epsilon = 1e-6) const; + + // matrix multiplication. + aiMatrix4x4t& operator *= (const aiMatrix4x4t& m); + aiMatrix4x4t operator * (const aiMatrix4x4t& m) const; + + template + operator aiMatrix4x4t () const; + +public: + + // ------------------------------------------------------------------- + /** @brief Transpose the matrix */ + aiMatrix4x4t& Transpose(); + + // ------------------------------------------------------------------- + /** @brief Invert the matrix. + * If the matrix is not invertible all elements are set to qnan. + * Beware, use (f != f) to check whether a TReal f is qnan. + */ + aiMatrix4x4t& Inverse(); + TReal Determinant() const; + + + // ------------------------------------------------------------------- + /** @brief Returns true of the matrix is the identity matrix. + * The check is performed against a not so small epsilon. + */ + inline bool IsIdentity() const; + + // ------------------------------------------------------------------- + /** @brief Decompose a trafo matrix into its original components + * @param scaling Receives the output scaling for the x,y,z axes + * @param rotation Receives the output rotation as a hamilton + * quaternion + * @param position Receives the output position for the x,y,z axes + */ + void Decompose (aiVector3t& scaling, aiQuaterniont& rotation, + aiVector3t& position) const; + + // ------------------------------------------------------------------- + /** @brief Decompose a trafo matrix with no scaling into its + * original components + * @param rotation Receives the output rotation as a hamilton + * quaternion + * @param position Receives the output position for the x,y,z axes + */ + void DecomposeNoScaling (aiQuaterniont& rotation, + aiVector3t& position) const; + + + // ------------------------------------------------------------------- + /** @brief Creates a trafo matrix from a set of euler angles + * @param x Rotation angle for the x-axis, in radians + * @param y Rotation angle for the y-axis, in radians + * @param z Rotation angle for the z-axis, in radians + */ + aiMatrix4x4t& FromEulerAnglesXYZ(TReal x, TReal y, TReal z); + aiMatrix4x4t& FromEulerAnglesXYZ(const aiVector3t& blubb); + +public: + // ------------------------------------------------------------------- + /** @brief Returns a rotation matrix for a rotation around the x axis + * @param a Rotation angle, in radians + * @param out Receives the output matrix + * @return Reference to the output matrix + */ + static aiMatrix4x4t& RotationX(TReal a, aiMatrix4x4t& out); + + // ------------------------------------------------------------------- + /** @brief Returns a rotation matrix for a rotation around the y axis + * @param a Rotation angle, in radians + * @param out Receives the output matrix + * @return Reference to the output matrix + */ + static aiMatrix4x4t& RotationY(TReal a, aiMatrix4x4t& out); + + // ------------------------------------------------------------------- + /** @brief Returns a rotation matrix for a rotation around the z axis + * @param a Rotation angle, in radians + * @param out Receives the output matrix + * @return Reference to the output matrix + */ + static aiMatrix4x4t& RotationZ(TReal a, aiMatrix4x4t& out); + + // ------------------------------------------------------------------- + /** Returns a rotation matrix for a rotation around an arbitrary axis. + * @param a Rotation angle, in radians + * @param axis Rotation axis, should be a normalized vector. + * @param out Receives the output matrix + * @return Reference to the output matrix + */ + static aiMatrix4x4t& Rotation(TReal a, const aiVector3t& axis, + aiMatrix4x4t& out); + + // ------------------------------------------------------------------- + /** @brief Returns a translation matrix + * @param v Translation vector + * @param out Receives the output matrix + * @return Reference to the output matrix + */ + static aiMatrix4x4t& Translation( const aiVector3t& v, aiMatrix4x4t& out); + + // ------------------------------------------------------------------- + /** @brief Returns a scaling matrix + * @param v Scaling vector + * @param out Receives the output matrix + * @return Reference to the output matrix + */ + static aiMatrix4x4t& Scaling( const aiVector3t& v, aiMatrix4x4t& out); + + // ------------------------------------------------------------------- + /** @brief A function for creating a rotation matrix that rotates a + * vector called "from" into another vector called "to". + * Input : from[3], to[3] which both must be *normalized* non-zero vectors + * Output: mtx[3][3] -- a 3x3 matrix in column-major form + * Authors: Tomas Mueller, John Hughes + * "Efficiently Building a Matrix to Rotate One Vector to Another" + * Journal of Graphics Tools, 4(4):1-4, 1999 + */ + static aiMatrix4x4t& FromToMatrix(const aiVector3t& from, + const aiVector3t& to, aiMatrix4x4t& out); + +public: + TReal a1, a2, a3, a4; + TReal b1, b2, b3, b4; + TReal c1, c2, c3, c4; + TReal d1, d2, d3, d4; +} PACK_STRUCT; + +typedef aiMatrix4x4t aiMatrix4x4; + +#else + +struct aiMatrix4x4 { + float a1, a2, a3, a4; + float b1, b2, b3, b4; + float c1, c2, c3, c4; + float d1, d2, d3, d4; +} PACK_STRUCT; + + +#endif // __cplusplus + +#include "./Compiler/poppack1.h" + +#endif // AI_MATRIX4X4_H_INC diff --git a/thirdparty/include/assimp/matrix4x4.inl b/thirdparty/include/assimp/matrix4x4.inl new file mode 100644 index 000000000..9ce794f0a --- /dev/null +++ b/thirdparty/include/assimp/matrix4x4.inl @@ -0,0 +1,541 @@ +/* +--------------------------------------------------------------------------- +Open Asset Import Library (assimp) +--------------------------------------------------------------------------- + +Copyright (c) 2006-2016, assimp team + +All rights reserved. + +Redistribution and use of this software in source and binary forms, +with or without modification, are permitted provided that the following +conditions are met: + +* Redistributions of source code must retain the above + copyright notice, this list of conditions and the + following disclaimer. + +* Redistributions in binary form must reproduce the above + copyright notice, this list of conditions and the + following disclaimer in the documentation and/or other + materials provided with the distribution. + +* Neither the name of the assimp team, nor the names of its + contributors may be used to endorse or promote products + derived from this software without specific prior + written permission of the assimp team. + +THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS +"AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT +LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR +A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT +OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, +SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT +LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, +DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY +THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT +(INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE +OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE. +--------------------------------------------------------------------------- +*/ + +/** @file matrix4x4.inl + * @brief Inline implementation of the 4x4 matrix operators + */ +#ifndef AI_MATRIX4x4_INL_INC +#define AI_MATRIX4x4_INL_INC + +#ifdef __cplusplus + +#include "matrix4x4.h" +#include "matrix3x3.h" +#include "quaternion.h" + +#include +#include +#include + +// ---------------------------------------------------------------------------------------- +template +aiMatrix4x4t ::aiMatrix4x4t () : + a1(1.0f), a2(), a3(), a4(), + b1(), b2(1.0f), b3(), b4(), + c1(), c2(), c3(1.0f), c4(), + d1(), d2(), d3(), d4(1.0f) +{ + +} + +// ---------------------------------------------------------------------------------------- +template +aiMatrix4x4t ::aiMatrix4x4t (TReal _a1, TReal _a2, TReal _a3, TReal _a4, + TReal _b1, TReal _b2, TReal _b3, TReal _b4, + TReal _c1, TReal _c2, TReal _c3, TReal _c4, + TReal _d1, TReal _d2, TReal _d3, TReal _d4) : + a1(_a1), a2(_a2), a3(_a3), a4(_a4), + b1(_b1), b2(_b2), b3(_b3), b4(_b4), + c1(_c1), c2(_c2), c3(_c3), c4(_c4), + d1(_d1), d2(_d2), d3(_d3), d4(_d4) +{ + +} + +// ------------------------------------------------------------------------------------------------ +template +template +aiMatrix4x4t::operator aiMatrix4x4t () const +{ + return aiMatrix4x4t(static_cast(a1),static_cast(a2),static_cast(a3),static_cast(a4), + static_cast(b1),static_cast(b2),static_cast(b3),static_cast(b4), + static_cast(c1),static_cast(c2),static_cast(c3),static_cast(c4), + static_cast(d1),static_cast(d2),static_cast(d3),static_cast(d4)); +} + + +// ---------------------------------------------------------------------------------------- +template +inline aiMatrix4x4t::aiMatrix4x4t (const aiMatrix3x3t& m) +{ + a1 = m.a1; a2 = m.a2; a3 = m.a3; a4 = static_cast(0.0); + b1 = m.b1; b2 = m.b2; b3 = m.b3; b4 = static_cast(0.0); + c1 = m.c1; c2 = m.c2; c3 = m.c3; c4 = static_cast(0.0); + d1 = static_cast(0.0); d2 = static_cast(0.0); d3 = static_cast(0.0); d4 = static_cast(1.0); +} + +// ---------------------------------------------------------------------------------------- +template +inline aiMatrix4x4t::aiMatrix4x4t (const aiVector3t& scaling, const aiQuaterniont& rotation, const aiVector3t& position) +{ + // build a 3x3 rotation matrix + aiMatrix3x3t m = rotation.GetMatrix(); + + a1 = m.a1 * scaling.x; + a2 = m.a2 * scaling.x; + a3 = m.a3 * scaling.x; + a4 = position.x; + + b1 = m.b1 * scaling.y; + b2 = m.b2 * scaling.y; + b3 = m.b3 * scaling.y; + b4 = position.y; + + c1 = m.c1 * scaling.z; + c2 = m.c2 * scaling.z; + c3 = m.c3 * scaling.z; + c4= position.z; + + d1 = static_cast(0.0); + d2 = static_cast(0.0); + d3 = static_cast(0.0); + d4 = static_cast(1.0); +} + +// ---------------------------------------------------------------------------------------- +template +inline aiMatrix4x4t& aiMatrix4x4t::operator *= (const aiMatrix4x4t& m) +{ + *this = aiMatrix4x4t( + m.a1 * a1 + m.b1 * a2 + m.c1 * a3 + m.d1 * a4, + m.a2 * a1 + m.b2 * a2 + m.c2 * a3 + m.d2 * a4, + m.a3 * a1 + m.b3 * a2 + m.c3 * a3 + m.d3 * a4, + m.a4 * a1 + m.b4 * a2 + m.c4 * a3 + m.d4 * a4, + m.a1 * b1 + m.b1 * b2 + m.c1 * b3 + m.d1 * b4, + m.a2 * b1 + m.b2 * b2 + m.c2 * b3 + m.d2 * b4, + m.a3 * b1 + m.b3 * b2 + m.c3 * b3 + m.d3 * b4, + m.a4 * b1 + m.b4 * b2 + m.c4 * b3 + m.d4 * b4, + m.a1 * c1 + m.b1 * c2 + m.c1 * c3 + m.d1 * c4, + m.a2 * c1 + m.b2 * c2 + m.c2 * c3 + m.d2 * c4, + m.a3 * c1 + m.b3 * c2 + m.c3 * c3 + m.d3 * c4, + m.a4 * c1 + m.b4 * c2 + m.c4 * c3 + m.d4 * c4, + m.a1 * d1 + m.b1 * d2 + m.c1 * d3 + m.d1 * d4, + m.a2 * d1 + m.b2 * d2 + m.c2 * d3 + m.d2 * d4, + m.a3 * d1 + m.b3 * d2 + m.c3 * d3 + m.d3 * d4, + m.a4 * d1 + m.b4 * d2 + m.c4 * d3 + m.d4 * d4); + return *this; +} + +// ---------------------------------------------------------------------------------------- +template +inline aiMatrix4x4t aiMatrix4x4t::operator* (const aiMatrix4x4t& m) const +{ + aiMatrix4x4t temp( *this); + temp *= m; + return temp; +} + + +// ---------------------------------------------------------------------------------------- +template +inline aiMatrix4x4t& aiMatrix4x4t::Transpose() +{ + // (TReal&) don't remove, GCC complains cause of packed fields + std::swap( (TReal&)b1, (TReal&)a2); + std::swap( (TReal&)c1, (TReal&)a3); + std::swap( (TReal&)c2, (TReal&)b3); + std::swap( (TReal&)d1, (TReal&)a4); + std::swap( (TReal&)d2, (TReal&)b4); + std::swap( (TReal&)d3, (TReal&)c4); + return *this; +} + + +// ---------------------------------------------------------------------------------------- +template +inline TReal aiMatrix4x4t::Determinant() const +{ + return a1*b2*c3*d4 - a1*b2*c4*d3 + a1*b3*c4*d2 - a1*b3*c2*d4 + + a1*b4*c2*d3 - a1*b4*c3*d2 - a2*b3*c4*d1 + a2*b3*c1*d4 + - a2*b4*c1*d3 + a2*b4*c3*d1 - a2*b1*c3*d4 + a2*b1*c4*d3 + + a3*b4*c1*d2 - a3*b4*c2*d1 + a3*b1*c2*d4 - a3*b1*c4*d2 + + a3*b2*c4*d1 - a3*b2*c1*d4 - a4*b1*c2*d3 + a4*b1*c3*d2 + - a4*b2*c3*d1 + a4*b2*c1*d3 - a4*b3*c1*d2 + a4*b3*c2*d1; +} + +// ---------------------------------------------------------------------------------------- +template +inline aiMatrix4x4t& aiMatrix4x4t::Inverse() +{ + // Compute the reciprocal determinant + const TReal det = Determinant(); + if(det == static_cast(0.0)) + { + // Matrix not invertible. Setting all elements to nan is not really + // correct in a mathematical sense but it is easy to debug for the + // programmer. + const TReal nan = std::numeric_limits::quiet_NaN(); + *this = aiMatrix4x4t( + nan,nan,nan,nan, + nan,nan,nan,nan, + nan,nan,nan,nan, + nan,nan,nan,nan); + + return *this; + } + + const TReal invdet = static_cast(1.0) / det; + + aiMatrix4x4t res; + res.a1 = invdet * (b2 * (c3 * d4 - c4 * d3) + b3 * (c4 * d2 - c2 * d4) + b4 * (c2 * d3 - c3 * d2)); + res.a2 = -invdet * (a2 * (c3 * d4 - c4 * d3) + a3 * (c4 * d2 - c2 * d4) + a4 * (c2 * d3 - c3 * d2)); + res.a3 = invdet * (a2 * (b3 * d4 - b4 * d3) + a3 * (b4 * d2 - b2 * d4) + a4 * (b2 * d3 - b3 * d2)); + res.a4 = -invdet * (a2 * (b3 * c4 - b4 * c3) + a3 * (b4 * c2 - b2 * c4) + a4 * (b2 * c3 - b3 * c2)); + res.b1 = -invdet * (b1 * (c3 * d4 - c4 * d3) + b3 * (c4 * d1 - c1 * d4) + b4 * (c1 * d3 - c3 * d1)); + res.b2 = invdet * (a1 * (c3 * d4 - c4 * d3) + a3 * (c4 * d1 - c1 * d4) + a4 * (c1 * d3 - c3 * d1)); + res.b3 = -invdet * (a1 * (b3 * d4 - b4 * d3) + a3 * (b4 * d1 - b1 * d4) + a4 * (b1 * d3 - b3 * d1)); + res.b4 = invdet * (a1 * (b3 * c4 - b4 * c3) + a3 * (b4 * c1 - b1 * c4) + a4 * (b1 * c3 - b3 * c1)); + res.c1 = invdet * (b1 * (c2 * d4 - c4 * d2) + b2 * (c4 * d1 - c1 * d4) + b4 * (c1 * d2 - c2 * d1)); + res.c2 = -invdet * (a1 * (c2 * d4 - c4 * d2) + a2 * (c4 * d1 - c1 * d4) + a4 * (c1 * d2 - c2 * d1)); + res.c3 = invdet * (a1 * (b2 * d4 - b4 * d2) + a2 * (b4 * d1 - b1 * d4) + a4 * (b1 * d2 - b2 * d1)); + res.c4 = -invdet * (a1 * (b2 * c4 - b4 * c2) + a2 * (b4 * c1 - b1 * c4) + a4 * (b1 * c2 - b2 * c1)); + res.d1 = -invdet * (b1 * (c2 * d3 - c3 * d2) + b2 * (c3 * d1 - c1 * d3) + b3 * (c1 * d2 - c2 * d1)); + res.d2 = invdet * (a1 * (c2 * d3 - c3 * d2) + a2 * (c3 * d1 - c1 * d3) + a3 * (c1 * d2 - c2 * d1)); + res.d3 = -invdet * (a1 * (b2 * d3 - b3 * d2) + a2 * (b3 * d1 - b1 * d3) + a3 * (b1 * d2 - b2 * d1)); + res.d4 = invdet * (a1 * (b2 * c3 - b3 * c2) + a2 * (b3 * c1 - b1 * c3) + a3 * (b1 * c2 - b2 * c1)); + *this = res; + + return *this; +} + +// ---------------------------------------------------------------------------------------- +template +inline TReal* aiMatrix4x4t::operator[](unsigned int p_iIndex) { + if (p_iIndex > 3) { + return NULL; + } + + // XXX this is UB. Has been for years. The fact that it works now does not make it better. + return &this->a1 + p_iIndex * 4; +} + +// ---------------------------------------------------------------------------------------- +template +inline const TReal* aiMatrix4x4t::operator[](unsigned int p_iIndex) const { + if (p_iIndex > 3) { + return NULL; + } + + // XXX same + return &this->a1 + p_iIndex * 4; +} + +// ---------------------------------------------------------------------------------------- +template +inline bool aiMatrix4x4t::operator== (const aiMatrix4x4t& m) const +{ + return (a1 == m.a1 && a2 == m.a2 && a3 == m.a3 && a4 == m.a4 && + b1 == m.b1 && b2 == m.b2 && b3 == m.b3 && b4 == m.b4 && + c1 == m.c1 && c2 == m.c2 && c3 == m.c3 && c4 == m.c4 && + d1 == m.d1 && d2 == m.d2 && d3 == m.d3 && d4 == m.d4); +} + +// ---------------------------------------------------------------------------------------- +template +inline bool aiMatrix4x4t::operator!= (const aiMatrix4x4t& m) const +{ + return !(*this == m); +} + +// --------------------------------------------------------------------------- +template +inline bool aiMatrix4x4t::Equal(const aiMatrix4x4t& m, TReal epsilon) const { + return + std::abs(a1 - m.a1) <= epsilon && + std::abs(a2 - m.a2) <= epsilon && + std::abs(a3 - m.a3) <= epsilon && + std::abs(a4 - m.a4) <= epsilon && + std::abs(b1 - m.b1) <= epsilon && + std::abs(b2 - m.b2) <= epsilon && + std::abs(b3 - m.b3) <= epsilon && + std::abs(b4 - m.b4) <= epsilon && + std::abs(c1 - m.c1) <= epsilon && + std::abs(c2 - m.c2) <= epsilon && + std::abs(c3 - m.c3) <= epsilon && + std::abs(c4 - m.c4) <= epsilon && + std::abs(d1 - m.d1) <= epsilon && + std::abs(d2 - m.d2) <= epsilon && + std::abs(d3 - m.d3) <= epsilon && + std::abs(d4 - m.d4) <= epsilon; +} + +// ---------------------------------------------------------------------------------------- +template +inline void aiMatrix4x4t::Decompose (aiVector3t& scaling, aiQuaterniont& rotation, + aiVector3t& position) const +{ + const aiMatrix4x4t& _this = *this; + + // extract translation + position.x = _this[0][3]; + position.y = _this[1][3]; + position.z = _this[2][3]; + + // extract the rows of the matrix + aiVector3t vRows[3] = { + aiVector3t(_this[0][0],_this[1][0],_this[2][0]), + aiVector3t(_this[0][1],_this[1][1],_this[2][1]), + aiVector3t(_this[0][2],_this[1][2],_this[2][2]) + }; + + // extract the scaling factors + scaling.x = vRows[0].Length(); + scaling.y = vRows[1].Length(); + scaling.z = vRows[2].Length(); + + // and the sign of the scaling + if (Determinant() < 0) { + scaling.x = -scaling.x; + scaling.y = -scaling.y; + scaling.z = -scaling.z; + } + + // and remove all scaling from the matrix + if(scaling.x) + { + vRows[0] /= scaling.x; + } + if(scaling.y) + { + vRows[1] /= scaling.y; + } + if(scaling.z) + { + vRows[2] /= scaling.z; + } + + // build a 3x3 rotation matrix + aiMatrix3x3t m(vRows[0].x,vRows[1].x,vRows[2].x, + vRows[0].y,vRows[1].y,vRows[2].y, + vRows[0].z,vRows[1].z,vRows[2].z); + + // and generate the rotation quaternion from it + rotation = aiQuaterniont(m); +} + +// ---------------------------------------------------------------------------------------- +template +inline void aiMatrix4x4t::DecomposeNoScaling (aiQuaterniont& rotation, + aiVector3t& position) const +{ + const aiMatrix4x4t& _this = *this; + + // extract translation + position.x = _this[0][3]; + position.y = _this[1][3]; + position.z = _this[2][3]; + + // extract rotation + rotation = aiQuaterniont((aiMatrix3x3t)_this); +} + +// ---------------------------------------------------------------------------------------- +template +inline aiMatrix4x4t& aiMatrix4x4t::FromEulerAnglesXYZ(const aiVector3t& blubb) +{ + return FromEulerAnglesXYZ(blubb.x,blubb.y,blubb.z); +} + +// ---------------------------------------------------------------------------------------- +template +inline aiMatrix4x4t& aiMatrix4x4t::FromEulerAnglesXYZ(TReal x, TReal y, TReal z) +{ + aiMatrix4x4t& _this = *this; + + TReal cr = std::cos( x ); + TReal sr = std::sin( x ); + TReal cp = std::cos( y ); + TReal sp = std::sin( y ); + TReal cy = std::cos( z ); + TReal sy = std::sin( z ); + + _this.a1 = cp*cy ; + _this.a2 = cp*sy; + _this.a3 = -sp ; + + TReal srsp = sr*sp; + TReal crsp = cr*sp; + + _this.b1 = srsp*cy-cr*sy ; + _this.b2 = srsp*sy+cr*cy ; + _this.b3 = sr*cp ; + + _this.c1 = crsp*cy+sr*sy ; + _this.c2 = crsp*sy-sr*cy ; + _this.c3 = cr*cp ; + + return *this; +} + +// ---------------------------------------------------------------------------------------- +template +inline bool aiMatrix4x4t::IsIdentity() const +{ + // Use a small epsilon to solve floating-point inaccuracies + const static TReal epsilon = 10e-3f; + + return (a2 <= epsilon && a2 >= -epsilon && + a3 <= epsilon && a3 >= -epsilon && + a4 <= epsilon && a4 >= -epsilon && + b1 <= epsilon && b1 >= -epsilon && + b3 <= epsilon && b3 >= -epsilon && + b4 <= epsilon && b4 >= -epsilon && + c1 <= epsilon && c1 >= -epsilon && + c2 <= epsilon && c2 >= -epsilon && + c4 <= epsilon && c4 >= -epsilon && + d1 <= epsilon && d1 >= -epsilon && + d2 <= epsilon && d2 >= -epsilon && + d3 <= epsilon && d3 >= -epsilon && + a1 <= 1.f+epsilon && a1 >= 1.f-epsilon && + b2 <= 1.f+epsilon && b2 >= 1.f-epsilon && + c3 <= 1.f+epsilon && c3 >= 1.f-epsilon && + d4 <= 1.f+epsilon && d4 >= 1.f-epsilon); +} + +// ---------------------------------------------------------------------------------------- +template +inline aiMatrix4x4t& aiMatrix4x4t::RotationX(TReal a, aiMatrix4x4t& out) +{ + /* + | 1 0 0 0 | + M = | 0 cos(A) -sin(A) 0 | + | 0 sin(A) cos(A) 0 | + | 0 0 0 1 | */ + out = aiMatrix4x4t(); + out.b2 = out.c3 = std::cos(a); + out.b3 = -(out.c2 = std::sin(a)); + return out; +} + +// ---------------------------------------------------------------------------------------- +template +inline aiMatrix4x4t& aiMatrix4x4t::RotationY(TReal a, aiMatrix4x4t& out) +{ + /* + | cos(A) 0 sin(A) 0 | + M = | 0 1 0 0 | + | -sin(A) 0 cos(A) 0 | + | 0 0 0 1 | + */ + out = aiMatrix4x4t(); + out.a1 = out.c3 = std::cos(a); + out.c1 = -(out.a3 = std::sin(a)); + return out; +} + +// ---------------------------------------------------------------------------------------- +template +inline aiMatrix4x4t& aiMatrix4x4t::RotationZ(TReal a, aiMatrix4x4t& out) +{ + /* + | cos(A) -sin(A) 0 0 | + M = | sin(A) cos(A) 0 0 | + | 0 0 1 0 | + | 0 0 0 1 | */ + out = aiMatrix4x4t(); + out.a1 = out.b2 = std::cos(a); + out.a2 = -(out.b1 = std::sin(a)); + return out; +} + +// ---------------------------------------------------------------------------------------- +// Returns a rotation matrix for a rotation around an arbitrary axis. +template +inline aiMatrix4x4t& aiMatrix4x4t::Rotation( TReal a, const aiVector3t& axis, aiMatrix4x4t& out) +{ + TReal c = std::cos( a), s = std::sin( a), t = 1 - c; + TReal x = axis.x, y = axis.y, z = axis.z; + + // Many thanks to MathWorld and Wikipedia + out.a1 = t*x*x + c; out.a2 = t*x*y - s*z; out.a3 = t*x*z + s*y; + out.b1 = t*x*y + s*z; out.b2 = t*y*y + c; out.b3 = t*y*z - s*x; + out.c1 = t*x*z - s*y; out.c2 = t*y*z + s*x; out.c3 = t*z*z + c; + out.a4 = out.b4 = out.c4 = static_cast(0.0); + out.d1 = out.d2 = out.d3 = static_cast(0.0); + out.d4 = static_cast(1.0); + + return out; +} + +// ---------------------------------------------------------------------------------------- +template +inline aiMatrix4x4t& aiMatrix4x4t::Translation( const aiVector3t& v, aiMatrix4x4t& out) +{ + out = aiMatrix4x4t(); + out.a4 = v.x; + out.b4 = v.y; + out.c4 = v.z; + return out; +} + +// ---------------------------------------------------------------------------------------- +template +inline aiMatrix4x4t& aiMatrix4x4t::Scaling( const aiVector3t& v, aiMatrix4x4t& out) +{ + out = aiMatrix4x4t(); + out.a1 = v.x; + out.b2 = v.y; + out.c3 = v.z; + return out; +} + +// ---------------------------------------------------------------------------------------- +/** A function for creating a rotation matrix that rotates a vector called + * "from" into another vector called "to". + * Input : from[3], to[3] which both must be *normalized* non-zero vectors + * Output: mtx[3][3] -- a 3x3 matrix in colum-major form + * Authors: Tomas M�ller, John Hughes + * "Efficiently Building a Matrix to Rotate One Vector to Another" + * Journal of Graphics Tools, 4(4):1-4, 1999 + */ +// ---------------------------------------------------------------------------------------- +template +inline aiMatrix4x4t& aiMatrix4x4t::FromToMatrix(const aiVector3t& from, + const aiVector3t& to, aiMatrix4x4t& mtx) +{ + aiMatrix3x3t m3; + aiMatrix3x3t::FromToMatrix(from,to,m3); + mtx = aiMatrix4x4t(m3); + return mtx; +} + +#endif // __cplusplus +#endif // AI_MATRIX4x4_INL_INC diff --git a/thirdparty/include/assimp/mesh.h b/thirdparty/include/assimp/mesh.h new file mode 100644 index 000000000..a76a2d72b --- /dev/null +++ b/thirdparty/include/assimp/mesh.h @@ -0,0 +1,740 @@ +/* +--------------------------------------------------------------------------- +Open Asset Import Library (assimp) +--------------------------------------------------------------------------- + +Copyright (c) 2006-2016, assimp team + +All rights reserved. + +Redistribution and use of this software in source and binary forms, +with or without modification, are permitted provided that the following +conditions are met: + +* Redistributions of source code must retain the above + copyright notice, this list of conditions and the + following disclaimer. + +* Redistributions in binary form must reproduce the above + copyright notice, this list of conditions and the + following disclaimer in the documentation and/or other + materials provided with the distribution. + +* Neither the name of the assimp team, nor the names of its + contributors may be used to endorse or promote products + derived from this software without specific prior + written permission of the assimp team. + +THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS +"AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT +LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR +A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT +OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, +SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT +LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, +DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY +THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT +(INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE +OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE. +--------------------------------------------------------------------------- +*/ + +/** @file mesh.h + * @brief Declares the data structures in which the imported geometry is + returned by ASSIMP: aiMesh, aiFace and aiBone data structures. + */ +#ifndef INCLUDED_AI_MESH_H +#define INCLUDED_AI_MESH_H + +#include "types.h" + +#ifdef __cplusplus +extern "C" { +#endif + +// --------------------------------------------------------------------------- +// Limits. These values are required to match the settings Assimp was +// compiled against. Therfore, do not redefine them unless you build the +// library from source using the same definitions. +// --------------------------------------------------------------------------- + +/** @def AI_MAX_FACE_INDICES + * Maximum number of indices per face (polygon). */ + +#ifndef AI_MAX_FACE_INDICES +# define AI_MAX_FACE_INDICES 0x7fff +#endif + +/** @def AI_MAX_BONE_WEIGHTS + * Maximum number of indices per face (polygon). */ + +#ifndef AI_MAX_BONE_WEIGHTS +# define AI_MAX_BONE_WEIGHTS 0x7fffffff +#endif + +/** @def AI_MAX_VERTICES + * Maximum number of vertices per mesh. */ + +#ifndef AI_MAX_VERTICES +# define AI_MAX_VERTICES 0x7fffffff +#endif + +/** @def AI_MAX_FACES + * Maximum number of faces per mesh. */ + +#ifndef AI_MAX_FACES +# define AI_MAX_FACES 0x7fffffff +#endif + +/** @def AI_MAX_NUMBER_OF_COLOR_SETS + * Supported number of vertex color sets per mesh. */ + +#ifndef AI_MAX_NUMBER_OF_COLOR_SETS +# define AI_MAX_NUMBER_OF_COLOR_SETS 0x8 +#endif // !! AI_MAX_NUMBER_OF_COLOR_SETS + +/** @def AI_MAX_NUMBER_OF_TEXTURECOORDS + * Supported number of texture coord sets (UV(W) channels) per mesh */ + +#ifndef AI_MAX_NUMBER_OF_TEXTURECOORDS +# define AI_MAX_NUMBER_OF_TEXTURECOORDS 0x8 +#endif // !! AI_MAX_NUMBER_OF_TEXTURECOORDS + +// --------------------------------------------------------------------------- +/** @brief A single face in a mesh, referring to multiple vertices. + * + * If mNumIndices is 3, we call the face 'triangle', for mNumIndices > 3 + * it's called 'polygon' (hey, that's just a definition!). + *
+ * aiMesh::mPrimitiveTypes can be queried to quickly examine which types of + * primitive are actually present in a mesh. The #aiProcess_SortByPType flag + * executes a special post-processing algorithm which splits meshes with + * *different* primitive types mixed up (e.g. lines and triangles) in several + * 'clean' submeshes. Furthermore there is a configuration option ( + * #AI_CONFIG_PP_SBP_REMOVE) to force #aiProcess_SortByPType to remove + * specific kinds of primitives from the imported scene, completely and forever. + * In many cases you'll probably want to set this setting to + * @code + * aiPrimitiveType_LINE|aiPrimitiveType_POINT + * @endcode + * Together with the #aiProcess_Triangulate flag you can then be sure that + * #aiFace::mNumIndices is always 3. + * @note Take a look at the @link data Data Structures page @endlink for + * more information on the layout and winding order of a face. + */ +struct aiFace +{ + //! Number of indices defining this face. + //! The maximum value for this member is #AI_MAX_FACE_INDICES. + unsigned int mNumIndices; + + //! Pointer to the indices array. Size of the array is given in numIndices. + unsigned int* mIndices; + +#ifdef __cplusplus + + //! Default constructor + aiFace() + : mNumIndices( 0 ) + , mIndices( NULL ) + { + } + + //! Default destructor. Delete the index array + ~aiFace() + { + delete [] mIndices; + } + + //! Copy constructor. Copy the index array + aiFace( const aiFace& o) + : mIndices( NULL ) + { + *this = o; + } + + //! Assignment operator. Copy the index array + aiFace& operator = ( const aiFace& o) + { + if (&o == this) + return *this; + + delete[] mIndices; + mNumIndices = o.mNumIndices; + if (mNumIndices) { + mIndices = new unsigned int[mNumIndices]; + ::memcpy( mIndices, o.mIndices, mNumIndices * sizeof( unsigned int)); + } + else { + mIndices = NULL; + } + return *this; + } + + //! Comparison operator. Checks whether the index array + //! of two faces is identical + bool operator== (const aiFace& o) const + { + if (mIndices == o.mIndices)return true; + else if (mIndices && mNumIndices == o.mNumIndices) + { + for (unsigned int i = 0;i < this->mNumIndices;++i) + if (mIndices[i] != o.mIndices[i])return false; + return true; + } + return false; + } + + //! Inverse comparison operator. Checks whether the index + //! array of two faces is NOT identical + bool operator != (const aiFace& o) const + { + return !(*this == o); + } +#endif // __cplusplus +}; // struct aiFace + + +// --------------------------------------------------------------------------- +/** @brief A single influence of a bone on a vertex. + */ +struct aiVertexWeight +{ + //! Index of the vertex which is influenced by the bone. + unsigned int mVertexId; + + //! The strength of the influence in the range (0...1). + //! The influence from all bones at one vertex amounts to 1. + float mWeight; + +#ifdef __cplusplus + + //! Default constructor + aiVertexWeight() { } + + //! Initialisation from a given index and vertex weight factor + //! \param pID ID + //! \param pWeight Vertex weight factor + aiVertexWeight( unsigned int pID, float pWeight) + : mVertexId( pID), mWeight( pWeight) + { /* nothing to do here */ } + +#endif // __cplusplus +}; + + +// --------------------------------------------------------------------------- +/** @brief A single bone of a mesh. + * + * A bone has a name by which it can be found in the frame hierarchy and by + * which it can be addressed by animations. In addition it has a number of + * influences on vertices. + */ +struct aiBone +{ + //! The name of the bone. + C_STRUCT aiString mName; + + //! The number of vertices affected by this bone + //! The maximum value for this member is #AI_MAX_BONE_WEIGHTS. + unsigned int mNumWeights; + + //! The vertices affected by this bone + C_STRUCT aiVertexWeight* mWeights; + + //! Matrix that transforms from mesh space to bone space in bind pose + C_STRUCT aiMatrix4x4 mOffsetMatrix; + +#ifdef __cplusplus + + //! Default constructor + aiBone() + : mName() + , mNumWeights( 0 ) + , mWeights( NULL ) + { + } + + //! Copy constructor + aiBone(const aiBone& other) + : mName( other.mName ) + , mNumWeights( other.mNumWeights ) + , mOffsetMatrix( other.mOffsetMatrix ) + { + if (other.mWeights && other.mNumWeights) + { + mWeights = new aiVertexWeight[mNumWeights]; + ::memcpy(mWeights,other.mWeights,mNumWeights * sizeof(aiVertexWeight)); + } + } + + //! Destructor - deletes the array of vertex weights + ~aiBone() + { + delete [] mWeights; + } +#endif // __cplusplus +}; + + +// --------------------------------------------------------------------------- +/** @brief Enumerates the types of geometric primitives supported by Assimp. + * + * @see aiFace Face data structure + * @see aiProcess_SortByPType Per-primitive sorting of meshes + * @see aiProcess_Triangulate Automatic triangulation + * @see AI_CONFIG_PP_SBP_REMOVE Removal of specific primitive types. + */ +enum aiPrimitiveType +{ + /** A point primitive. + * + * This is just a single vertex in the virtual world, + * #aiFace contains just one index for such a primitive. + */ + aiPrimitiveType_POINT = 0x1, + + /** A line primitive. + * + * This is a line defined through a start and an end position. + * #aiFace contains exactly two indices for such a primitive. + */ + aiPrimitiveType_LINE = 0x2, + + /** A triangular primitive. + * + * A triangle consists of three indices. + */ + aiPrimitiveType_TRIANGLE = 0x4, + + /** A higher-level polygon with more than 3 edges. + * + * A triangle is a polygon, but polygon in this context means + * "all polygons that are not triangles". The "Triangulate"-Step + * is provided for your convenience, it splits all polygons in + * triangles (which are much easier to handle). + */ + aiPrimitiveType_POLYGON = 0x8, + + + /** This value is not used. It is just here to force the + * compiler to map this enum to a 32 Bit integer. + */ +#ifndef SWIG + _aiPrimitiveType_Force32Bit = INT_MAX +#endif +}; //! enum aiPrimitiveType + +// Get the #aiPrimitiveType flag for a specific number of face indices +#define AI_PRIMITIVE_TYPE_FOR_N_INDICES(n) \ + ((n) > 3 ? aiPrimitiveType_POLYGON : (aiPrimitiveType)(1u << ((n)-1))) + + + +// --------------------------------------------------------------------------- +/** @brief NOT CURRENTLY IN USE. An AnimMesh is an attachment to an #aiMesh stores per-vertex + * animations for a particular frame. + * + * You may think of an #aiAnimMesh as a `patch` for the host mesh, which + * replaces only certain vertex data streams at a particular time. + * Each mesh stores n attached attached meshes (#aiMesh::mAnimMeshes). + * The actual relationship between the time line and anim meshes is + * established by #aiMeshAnim, which references singular mesh attachments + * by their ID and binds them to a time offset. +*/ +struct aiAnimMesh +{ + /** Replacement for aiMesh::mVertices. If this array is non-NULL, + * it *must* contain mNumVertices entries. The corresponding + * array in the host mesh must be non-NULL as well - animation + * meshes may neither add or nor remove vertex components (if + * a replacement array is NULL and the corresponding source + * array is not, the source data is taken instead)*/ + C_STRUCT aiVector3D* mVertices; + + /** Replacement for aiMesh::mNormals. */ + C_STRUCT aiVector3D* mNormals; + + /** Replacement for aiMesh::mTangents. */ + C_STRUCT aiVector3D* mTangents; + + /** Replacement for aiMesh::mBitangents. */ + C_STRUCT aiVector3D* mBitangents; + + /** Replacement for aiMesh::mColors */ + C_STRUCT aiColor4D* mColors[AI_MAX_NUMBER_OF_COLOR_SETS]; + + /** Replacement for aiMesh::mTextureCoords */ + C_STRUCT aiVector3D* mTextureCoords[AI_MAX_NUMBER_OF_TEXTURECOORDS]; + + /** The number of vertices in the aiAnimMesh, and thus the length of all + * the member arrays. + * + * This has always the same value as the mNumVertices property in the + * corresponding aiMesh. It is duplicated here merely to make the length + * of the member arrays accessible even if the aiMesh is not known, e.g. + * from language bindings. + */ + unsigned int mNumVertices; + +#ifdef __cplusplus + + aiAnimMesh() + : mVertices( NULL ) + , mNormals( NULL ) + , mTangents( NULL ) + , mBitangents( NULL ) + , mNumVertices( 0 ) + { + // fixme consider moving this to the ctor initializer list as well + for( unsigned int a = 0; a < AI_MAX_NUMBER_OF_TEXTURECOORDS; a++){ + mTextureCoords[a] = NULL; + } + for( unsigned int a = 0; a < AI_MAX_NUMBER_OF_COLOR_SETS; a++) { + mColors[a] = NULL; + } + } + + ~aiAnimMesh() + { + delete [] mVertices; + delete [] mNormals; + delete [] mTangents; + delete [] mBitangents; + for( unsigned int a = 0; a < AI_MAX_NUMBER_OF_TEXTURECOORDS; a++) { + delete [] mTextureCoords[a]; + } + for( unsigned int a = 0; a < AI_MAX_NUMBER_OF_COLOR_SETS; a++) { + delete [] mColors[a]; + } + } + + /** Check whether the anim mesh overrides the vertex positions + * of its host mesh*/ + bool HasPositions() const { + return mVertices != NULL; + } + + /** Check whether the anim mesh overrides the vertex normals + * of its host mesh*/ + bool HasNormals() const { + return mNormals != NULL; + } + + /** Check whether the anim mesh overrides the vertex tangents + * and bitangents of its host mesh. As for aiMesh, + * tangents and bitangents always go together. */ + bool HasTangentsAndBitangents() const { + return mTangents != NULL; + } + + /** Check whether the anim mesh overrides a particular + * set of vertex colors on his host mesh. + * @param pIndex 0= AI_MAX_NUMBER_OF_COLOR_SETS ? false : mColors[pIndex] != NULL; + } + + /** Check whether the anim mesh overrides a particular + * set of texture coordinates on his host mesh. + * @param pIndex 0= AI_MAX_NUMBER_OF_TEXTURECOORDS ? false : mTextureCoords[pIndex] != NULL; + } + +#endif +}; + + +// --------------------------------------------------------------------------- +/** @brief A mesh represents a geometry or model with a single material. +* +* It usually consists of a number of vertices and a series of primitives/faces +* referencing the vertices. In addition there might be a series of bones, each +* of them addressing a number of vertices with a certain weight. Vertex data +* is presented in channels with each channel containing a single per-vertex +* information such as a set of texture coords or a normal vector. +* If a data pointer is non-null, the corresponding data stream is present. +* From C++-programs you can also use the comfort functions Has*() to +* test for the presence of various data streams. +* +* A Mesh uses only a single material which is referenced by a material ID. +* @note The mPositions member is usually not optional. However, vertex positions +* *could* be missing if the #AI_SCENE_FLAGS_INCOMPLETE flag is set in +* @code +* aiScene::mFlags +* @endcode +*/ +struct aiMesh +{ + /** Bitwise combination of the members of the #aiPrimitiveType enum. + * This specifies which types of primitives are present in the mesh. + * The "SortByPrimitiveType"-Step can be used to make sure the + * output meshes consist of one primitive type each. + */ + unsigned int mPrimitiveTypes; + + /** The number of vertices in this mesh. + * This is also the size of all of the per-vertex data arrays. + * The maximum value for this member is #AI_MAX_VERTICES. + */ + unsigned int mNumVertices; + + /** The number of primitives (triangles, polygons, lines) in this mesh. + * This is also the size of the mFaces array. + * The maximum value for this member is #AI_MAX_FACES. + */ + unsigned int mNumFaces; + + /** Vertex positions. + * This array is always present in a mesh. The array is + * mNumVertices in size. + */ + C_STRUCT aiVector3D* mVertices; + + /** Vertex normals. + * The array contains normalized vectors, NULL if not present. + * The array is mNumVertices in size. Normals are undefined for + * point and line primitives. A mesh consisting of points and + * lines only may not have normal vectors. Meshes with mixed + * primitive types (i.e. lines and triangles) may have normals, + * but the normals for vertices that are only referenced by + * point or line primitives are undefined and set to QNaN (WARN: + * qNaN compares to inequal to *everything*, even to qNaN itself. + * Using code like this to check whether a field is qnan is: + * @code + * #define IS_QNAN(f) (f != f) + * @endcode + * still dangerous because even 1.f == 1.f could evaluate to false! ( + * remember the subtleties of IEEE754 artithmetics). Use stuff like + * @c fpclassify instead. + * @note Normal vectors computed by Assimp are always unit-length. + * However, this needn't apply for normals that have been taken + * directly from the model file. + */ + C_STRUCT aiVector3D* mNormals; + + /** Vertex tangents. + * The tangent of a vertex points in the direction of the positive + * X texture axis. The array contains normalized vectors, NULL if + * not present. The array is mNumVertices in size. A mesh consisting + * of points and lines only may not have normal vectors. Meshes with + * mixed primitive types (i.e. lines and triangles) may have + * normals, but the normals for vertices that are only referenced by + * point or line primitives are undefined and set to qNaN. See + * the #mNormals member for a detailed discussion of qNaNs. + * @note If the mesh contains tangents, it automatically also + * contains bitangents. + */ + C_STRUCT aiVector3D* mTangents; + + /** Vertex bitangents. + * The bitangent of a vertex points in the direction of the positive + * Y texture axis. The array contains normalized vectors, NULL if not + * present. The array is mNumVertices in size. + * @note If the mesh contains tangents, it automatically also contains + * bitangents. + */ + C_STRUCT aiVector3D* mBitangents; + + /** Vertex color sets. + * A mesh may contain 0 to #AI_MAX_NUMBER_OF_COLOR_SETS vertex + * colors per vertex. NULL if not present. Each array is + * mNumVertices in size if present. + */ + C_STRUCT aiColor4D* mColors[AI_MAX_NUMBER_OF_COLOR_SETS]; + + /** Vertex texture coords, also known as UV channels. + * A mesh may contain 0 to AI_MAX_NUMBER_OF_TEXTURECOORDS per + * vertex. NULL if not present. The array is mNumVertices in size. + */ + C_STRUCT aiVector3D* mTextureCoords[AI_MAX_NUMBER_OF_TEXTURECOORDS]; + + /** Specifies the number of components for a given UV channel. + * Up to three channels are supported (UVW, for accessing volume + * or cube maps). If the value is 2 for a given channel n, the + * component p.z of mTextureCoords[n][p] is set to 0.0f. + * If the value is 1 for a given channel, p.y is set to 0.0f, too. + * @note 4D coords are not supported + */ + unsigned int mNumUVComponents[AI_MAX_NUMBER_OF_TEXTURECOORDS]; + + /** The faces the mesh is constructed from. + * Each face refers to a number of vertices by their indices. + * This array is always present in a mesh, its size is given + * in mNumFaces. If the #AI_SCENE_FLAGS_NON_VERBOSE_FORMAT + * is NOT set each face references an unique set of vertices. + */ + C_STRUCT aiFace* mFaces; + + /** The number of bones this mesh contains. + * Can be 0, in which case the mBones array is NULL. + */ + unsigned int mNumBones; + + /** The bones of this mesh. + * A bone consists of a name by which it can be found in the + * frame hierarchy and a set of vertex weights. + */ + C_STRUCT aiBone** mBones; + + /** The material used by this mesh. + * A mesh uses only a single material. If an imported model uses + * multiple materials, the import splits up the mesh. Use this value + * as index into the scene's material list. + */ + unsigned int mMaterialIndex; + + /** Name of the mesh. Meshes can be named, but this is not a + * requirement and leaving this field empty is totally fine. + * There are mainly three uses for mesh names: + * - some formats name nodes and meshes independently. + * - importers tend to split meshes up to meet the + * one-material-per-mesh requirement. Assigning + * the same (dummy) name to each of the result meshes + * aids the caller at recovering the original mesh + * partitioning. + * - Vertex animations refer to meshes by their names. + **/ + C_STRUCT aiString mName; + + + /** NOT CURRENTLY IN USE. The number of attachment meshes */ + unsigned int mNumAnimMeshes; + + /** NOT CURRENTLY IN USE. Attachment meshes for this mesh, for vertex-based animation. + * Attachment meshes carry replacement data for some of the + * mesh'es vertex components (usually positions, normals). */ + C_STRUCT aiAnimMesh** mAnimMeshes; + + +#ifdef __cplusplus + + //! Default constructor. Initializes all members to 0 + aiMesh() + : mPrimitiveTypes( 0 ) + , mNumVertices( 0 ) + , mNumFaces( 0 ) + , mVertices( NULL ) + , mNormals( NULL ) + , mTangents( NULL ) + , mBitangents( NULL ) + , mFaces( NULL ) + , mNumBones( 0 ) + , mBones( NULL ) + , mMaterialIndex( 0 ) + , mNumAnimMeshes( 0 ) + , mAnimMeshes( NULL ) + { + for( unsigned int a = 0; a < AI_MAX_NUMBER_OF_TEXTURECOORDS; a++) + { + mNumUVComponents[a] = 0; + mTextureCoords[a] = NULL; + } + + for( unsigned int a = 0; a < AI_MAX_NUMBER_OF_COLOR_SETS; a++) + mColors[a] = NULL; + } + + //! Deletes all storage allocated for the mesh + ~aiMesh() + { + delete [] mVertices; + delete [] mNormals; + delete [] mTangents; + delete [] mBitangents; + for( unsigned int a = 0; a < AI_MAX_NUMBER_OF_TEXTURECOORDS; a++) { + delete [] mTextureCoords[a]; + } + for( unsigned int a = 0; a < AI_MAX_NUMBER_OF_COLOR_SETS; a++) { + delete [] mColors[a]; + } + + // DO NOT REMOVE THIS ADDITIONAL CHECK + if (mNumBones && mBones) { + for( unsigned int a = 0; a < mNumBones; a++) { + delete mBones[a]; + } + delete [] mBones; + } + + if (mNumAnimMeshes && mAnimMeshes) { + for( unsigned int a = 0; a < mNumAnimMeshes; a++) { + delete mAnimMeshes[a]; + } + delete [] mAnimMeshes; + } + + delete [] mFaces; + } + + //! Check whether the mesh contains positions. Provided no special + //! scene flags are set, this will always be true + bool HasPositions() const + { return mVertices != NULL && mNumVertices > 0; } + + //! Check whether the mesh contains faces. If no special scene flags + //! are set this should always return true + bool HasFaces() const + { return mFaces != NULL && mNumFaces > 0; } + + //! Check whether the mesh contains normal vectors + bool HasNormals() const + { return mNormals != NULL && mNumVertices > 0; } + + //! Check whether the mesh contains tangent and bitangent vectors + //! It is not possible that it contains tangents and no bitangents + //! (or the other way round). The existence of one of them + //! implies that the second is there, too. + bool HasTangentsAndBitangents() const + { return mTangents != NULL && mBitangents != NULL && mNumVertices > 0; } + + //! Check whether the mesh contains a vertex color set + //! \param pIndex Index of the vertex color set + bool HasVertexColors( unsigned int pIndex) const + { + if( pIndex >= AI_MAX_NUMBER_OF_COLOR_SETS) + return false; + else + return mColors[pIndex] != NULL && mNumVertices > 0; + } + + //! Check whether the mesh contains a texture coordinate set + //! \param pIndex Index of the texture coordinates set + bool HasTextureCoords( unsigned int pIndex) const + { + if( pIndex >= AI_MAX_NUMBER_OF_TEXTURECOORDS) + return false; + else + return mTextureCoords[pIndex] != NULL && mNumVertices > 0; + } + + //! Get the number of UV channels the mesh contains + unsigned int GetNumUVChannels() const + { + unsigned int n = 0; + while (n < AI_MAX_NUMBER_OF_TEXTURECOORDS && mTextureCoords[n])++n; + return n; + } + + //! Get the number of vertex color channels the mesh contains + unsigned int GetNumColorChannels() const + { + unsigned int n = 0; + while (n < AI_MAX_NUMBER_OF_COLOR_SETS && mColors[n])++n; + return n; + } + + //! Check whether the mesh contains bones + inline bool HasBones() const + { return mBones != NULL && mNumBones > 0; } + +#endif // __cplusplus +}; + + +#ifdef __cplusplus +} +#endif //! extern "C" +#endif // __AI_MESH_H_INC + diff --git a/thirdparty/include/assimp/metadata.h b/thirdparty/include/assimp/metadata.h new file mode 100644 index 000000000..814d89272 --- /dev/null +++ b/thirdparty/include/assimp/metadata.h @@ -0,0 +1,251 @@ +/* +--------------------------------------------------------------------------- +Open Asset Import Library (assimp) +--------------------------------------------------------------------------- + +Copyright (c) 2006-2016, assimp team + +All rights reserved. + +Redistribution and use of this software in source and binary forms, +with or without modification, are permitted provided that the following +conditions are met: + +* Redistributions of source code must retain the above + copyright notice, this list of conditions and the + following disclaimer. + +* Redistributions in binary form must reproduce the above + copyright notice, this list of conditions and the + following disclaimer in the documentation and/or other + materials provided with the distribution. + +* Neither the name of the assimp team, nor the names of its + contributors may be used to endorse or promote products + derived from this software without specific prior + written permission of the assimp team. + +THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS +"AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT +LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR +A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT +OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, +SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT +LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, +DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY +THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT +(INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE +OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE. +--------------------------------------------------------------------------- +*/ + +/** @file metadata.h + * @brief Defines the data structures for holding node meta information. + */ +#ifndef __AI_METADATA_H_INC__ +#define __AI_METADATA_H_INC__ + +#include + +#if defined(_MSC_VER) && (_MSC_VER <= 1500) +#include "Compiler/pstdint.h" +#else +#include +#include +#endif + + + +// ------------------------------------------------------------------------------- +/** + * Enum used to distinguish data types + */ + // ------------------------------------------------------------------------------- +typedef enum aiMetadataType +{ + AI_BOOL = 0, + AI_INT = 1, + AI_UINT64 = 2, + AI_FLOAT = 3, + AI_AISTRING = 4, + AI_AIVECTOR3D = 5, + +#ifndef SWIG + FORCE_32BIT = INT_MAX +#endif +} aiMetadataType; + + + +// ------------------------------------------------------------------------------- +/** + * Metadata entry + * + * The type field uniquely identifies the underlying type of the data field + */ + // ------------------------------------------------------------------------------- +struct aiMetadataEntry +{ + aiMetadataType mType; + void* mData; +}; + + + +#ifdef __cplusplus + +#include + + + +// ------------------------------------------------------------------------------- +/** + * Helper functions to get the aiType enum entry for a type + */ + // ------------------------------------------------------------------------------- +inline aiMetadataType GetAiType( bool ) { return AI_BOOL; } +inline aiMetadataType GetAiType( int ) { return AI_INT; } +inline aiMetadataType GetAiType( uint64_t ) { return AI_UINT64; } +inline aiMetadataType GetAiType( float ) { return AI_FLOAT; } +inline aiMetadataType GetAiType( aiString ) { return AI_AISTRING; } +inline aiMetadataType GetAiType( aiVector3D ) { return AI_AIVECTOR3D; } + + + +#endif + + + +// ------------------------------------------------------------------------------- +/** + * Container for holding metadata. + * + * Metadata is a key-value store using string keys and values. + */ + // ------------------------------------------------------------------------------- +struct aiMetadata +{ + /** Length of the mKeys and mValues arrays, respectively */ + unsigned int mNumProperties; + + /** Arrays of keys, may not be NULL. Entries in this array may not be NULL as well. */ + C_STRUCT aiString* mKeys; + + /** Arrays of values, may not be NULL. Entries in this array may be NULL if the + * corresponding property key has no assigned value. */ + C_STRUCT aiMetadataEntry* mValues; + +#ifdef __cplusplus + + /** Constructor */ + aiMetadata() + // set all members to zero by default + : mNumProperties(0) + , mKeys(NULL) + , mValues(NULL) + {} + + + /** Destructor */ + ~aiMetadata() + { + delete[] mKeys; + mKeys = NULL; + if (mValues) + { + // Delete each metadata entry + for (unsigned i=0; i(data); + break; + case AI_INT: + delete static_cast(data); + break; + case AI_UINT64: + delete static_cast(data); + break; + case AI_FLOAT: + delete static_cast(data); + break; + case AI_AISTRING: + delete static_cast(data); + break; + case AI_AIVECTOR3D: + delete static_cast(data); + break; +#ifndef SWIG + case FORCE_32BIT: +#endif + default: + assert(false); + break; + } + } + + // Delete the metadata array + delete [] mValues; + mValues = NULL; + } + } + + + + template + inline void Set( unsigned index, const std::string& key, const T& value ) + { + // In range assertion + assert(index < mNumProperties); + + // Set metadata key + mKeys[index] = key; + + // Set metadata type + mValues[index].mType = GetAiType(value); + // Copy the given value to the dynamic storage + mValues[index].mData = new T(value); + } + + template + inline bool Get( unsigned index, T& value ) + { + // In range assertion + assert(index < mNumProperties); + + // Return false if the output data type does + // not match the found value's data type + if ( GetAiType( value ) != mValues[ index ].mType ) { + return false; + } + + // Otherwise, output the found value and + // return true + value = *static_cast(mValues[index].mData); + return true; + } + + template + inline bool Get( const aiString& key, T& value ) + { + // Search for the given key + for (unsigned i=0; i + inline bool Get( const std::string& key, T& value ) { + return Get(aiString(key), value); + } + +#endif // __cplusplus + +}; + +#endif // __AI_METADATA_H_INC__ + + diff --git a/thirdparty/include/assimp/port/AndroidJNI/AndroidJNIIOSystem.h b/thirdparty/include/assimp/port/AndroidJNI/AndroidJNIIOSystem.h new file mode 100644 index 000000000..6f806f922 --- /dev/null +++ b/thirdparty/include/assimp/port/AndroidJNI/AndroidJNIIOSystem.h @@ -0,0 +1,92 @@ +/* +Open Asset Import Library (assimp) +---------------------------------------------------------------------- + +Copyright (c) 2006-2016, assimp team +All rights reserved. + +Redistribution and use of this software in source and binary forms, +with or without modification, are permitted provided that the +following conditions are met: + +* Redistributions of source code must retain the above + copyright notice, this list of conditions and the + following disclaimer. + +* Redistributions in binary form must reproduce the above + copyright notice, this list of conditions and the + following disclaimer in the documentation and/or other + materials provided with the distribution. + +* Neither the name of the assimp team, nor the names of its + contributors may be used to endorse or promote products + derived from this software without specific prior + written permission of the assimp team. + +THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS +"AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT +LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR +A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT +OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, +SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT +LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, +DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY +THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT +(INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE +OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE. + +---------------------------------------------------------------------- +*/ + +/** @file Android implementation of IOSystem using the standard C file functions. + * Aimed to ease the access to android assets */ + +#if __ANDROID__ and __ANDROID_API__ > 9 and defined(AI_CONFIG_ANDROID_JNI_ASSIMP_MANAGER_SUPPORT) +#ifndef AI_ANDROIDJNIIOSYSTEM_H_INC +#define AI_ANDROIDJNIIOSYSTEM_H_INC + +#include "../code/DefaultIOSystem.h" +#include +#include +#include + +namespace Assimp { + +// --------------------------------------------------------------------------- +/** Android extension to DefaultIOSystem using the standard C file functions */ +class ASSIMP_API AndroidJNIIOSystem : public DefaultIOSystem +{ +public: + + /** Initialize android activity data */ + std::string mApkWorkspacePath; + AAssetManager* mApkAssetManager; + + /** Constructor. */ + AndroidJNIIOSystem(ANativeActivity* activity); + + /** Destructor. */ + ~AndroidJNIIOSystem(); + + // ------------------------------------------------------------------- + /** Tests for the existence of a file at the given path. */ + bool Exists( const char* pFile) const; + + // ------------------------------------------------------------------- + /** Opens a file at the given path, with given mode */ + IOStream* Open( const char* strFile, const char* strMode); + + // ------------------------------------------------------------------------------------------------ + // Inits Android extractor + void AndroidActivityInit(ANativeActivity* activity); + + // ------------------------------------------------------------------------------------------------ + // Extracts android asset + bool AndroidExtractAsset(std::string name); + +}; + +} //!ns Assimp + +#endif //AI_ANDROIDJNIIOSYSTEM_H_INC +#endif //__ANDROID__ and __ANDROID_API__ > 9 and defined(AI_CONFIG_ANDROID_JNI_ASSIMP_MANAGER_SUPPORT) diff --git a/thirdparty/include/assimp/postprocess.h b/thirdparty/include/assimp/postprocess.h new file mode 100644 index 000000000..04de7a275 --- /dev/null +++ b/thirdparty/include/assimp/postprocess.h @@ -0,0 +1,633 @@ +/* +Open Asset Import Library (assimp) +---------------------------------------------------------------------- + +Copyright (c) 2006-2016, assimp team +All rights reserved. + +Redistribution and use of this software in source and binary forms, +with or without modification, are permitted provided that the +following conditions are met: + +* Redistributions of source code must retain the above + copyright notice, this list of conditions and the + following disclaimer. + +* Redistributions in binary form must reproduce the above + copyright notice, this list of conditions and the + following disclaimer in the documentation and/or other + materials provided with the distribution. + +* Neither the name of the assimp team, nor the names of its + contributors may be used to endorse or promote products + derived from this software without specific prior + written permission of the assimp team. + +THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS +"AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT +LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR +A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT +OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, +SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT +LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, +DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY +THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT +(INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE +OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE. + +---------------------------------------------------------------------- +*/ + +/** @file postprocess.h + * @brief Definitions for import post processing steps + */ +#ifndef AI_POSTPROCESS_H_INC +#define AI_POSTPROCESS_H_INC + +#include "types.h" + +#ifdef __cplusplus +extern "C" { +#endif + +// ----------------------------------------------------------------------------------- +/** @enum aiPostProcessSteps + * @brief Defines the flags for all possible post processing steps. + * + * @note Some steps are influenced by properties set on the Assimp::Importer itself + * + * @see Assimp::Importer::ReadFile() + * @see Assimp::Importer::SetPropertyInteger() + * @see aiImportFile + * @see aiImportFileEx + */ +// ----------------------------------------------------------------------------------- +enum aiPostProcessSteps +{ + + // ------------------------------------------------------------------------- + /**
Calculates the tangents and bitangents for the imported meshes. + * + * Does nothing if a mesh does not have normals. You might want this post + * processing step to be executed if you plan to use tangent space calculations + * such as normal mapping applied to the meshes. There's an importer property, + * #AI_CONFIG_PP_CT_MAX_SMOOTHING_ANGLE, which allows you to specify + * a maximum smoothing angle for the algorithm. However, usually you'll + * want to leave it at the default value. + */ + aiProcess_CalcTangentSpace = 0x1, + + // ------------------------------------------------------------------------- + /**
Identifies and joins identical vertex data sets within all + * imported meshes. + * + * After this step is run, each mesh contains unique vertices, + * so a vertex may be used by multiple faces. You usually want + * to use this post processing step. If your application deals with + * indexed geometry, this step is compulsory or you'll just waste rendering + * time. If this flag is not specified, no vertices are referenced by + * more than one face and no index buffer is required for rendering. + */ + aiProcess_JoinIdenticalVertices = 0x2, + + // ------------------------------------------------------------------------- + /**
Converts all the imported data to a left-handed coordinate space. + * + * By default the data is returned in a right-handed coordinate space (which + * OpenGL prefers). In this space, +X points to the right, + * +Z points towards the viewer, and +Y points upwards. In the DirectX + * coordinate space +X points to the right, +Y points upwards, and +Z points + * away from the viewer. + * + * You'll probably want to consider this flag if you use Direct3D for + * rendering. The #aiProcess_ConvertToLeftHanded flag supersedes this + * setting and bundles all conversions typically required for D3D-based + * applications. + */ + aiProcess_MakeLeftHanded = 0x4, + + // ------------------------------------------------------------------------- + /**
Triangulates all faces of all meshes. + * + * By default the imported mesh data might contain faces with more than 3 + * indices. For rendering you'll usually want all faces to be triangles. + * This post processing step splits up faces with more than 3 indices into + * triangles. Line and point primitives are *not* modified! If you want + * 'triangles only' with no other kinds of primitives, try the following + * solution: + *
    + *
  • Specify both #aiProcess_Triangulate and #aiProcess_SortByPType
    • + *
  • Ignore all point and line meshes when you process assimp's output
    • + *
+ */ + aiProcess_Triangulate = 0x8, + + // ------------------------------------------------------------------------- + /**
Removes some parts of the data structure (animations, materials, + * light sources, cameras, textures, vertex components). + * + * The components to be removed are specified in a separate + * importer property, #AI_CONFIG_PP_RVC_FLAGS. This is quite useful + * if you don't need all parts of the output structure. Vertex colors + * are rarely used today for example... Calling this step to remove unneeded + * data from the pipeline as early as possible results in increased + * performance and a more optimized output data structure. + * This step is also useful if you want to force Assimp to recompute + * normals or tangents. The corresponding steps don't recompute them if + * they're already there (loaded from the source asset). By using this + * step you can make sure they are NOT there. + * + * This flag is a poor one, mainly because its purpose is usually + * misunderstood. Consider the following case: a 3D model has been exported + * from a CAD app, and it has per-face vertex colors. Vertex positions can't be + * shared, thus the #aiProcess_JoinIdenticalVertices step fails to + * optimize the data because of these nasty little vertex colors. + * Most apps don't even process them, so it's all for nothing. By using + * this step, unneeded components are excluded as early as possible + * thus opening more room for internal optimizations. + */ + aiProcess_RemoveComponent = 0x10, + + // ------------------------------------------------------------------------- + /**
Generates normals for all faces of all meshes. + * + * This is ignored if normals are already there at the time this flag + * is evaluated. Model importers try to load them from the source file, so + * they're usually already there. Face normals are shared between all points + * of a single face, so a single point can have multiple normals, which + * forces the library to duplicate vertices in some cases. + * #aiProcess_JoinIdenticalVertices is *senseless* then. + * + * This flag may not be specified together with #aiProcess_GenSmoothNormals. + */ + aiProcess_GenNormals = 0x20, + + // ------------------------------------------------------------------------- + /**
Generates smooth normals for all vertices in the mesh. + * + * This is ignored if normals are already there at the time this flag + * is evaluated. Model importers try to load them from the source file, so + * they're usually already there. + * + * This flag may not be specified together with + * #aiProcess_GenNormals. There's a importer property, + * #AI_CONFIG_PP_GSN_MAX_SMOOTHING_ANGLE which allows you to specify + * an angle maximum for the normal smoothing algorithm. Normals exceeding + * this limit are not smoothed, resulting in a 'hard' seam between two faces. + * Using a decent angle here (e.g. 80 degrees) results in very good visual + * appearance. + */ + aiProcess_GenSmoothNormals = 0x40, + + // ------------------------------------------------------------------------- + /**
Splits large meshes into smaller sub-meshes. + * + * This is quite useful for real-time rendering, where the number of triangles + * which can be maximally processed in a single draw-call is limited + * by the video driver/hardware. The maximum vertex buffer is usually limited + * too. Both requirements can be met with this step: you may specify both a + * triangle and vertex limit for a single mesh. + * + * The split limits can (and should!) be set through the + * #AI_CONFIG_PP_SLM_VERTEX_LIMIT and #AI_CONFIG_PP_SLM_TRIANGLE_LIMIT + * importer properties. The default values are #AI_SLM_DEFAULT_MAX_VERTICES and + * #AI_SLM_DEFAULT_MAX_TRIANGLES. + * + * Note that splitting is generally a time-consuming task, but only if there's + * something to split. The use of this step is recommended for most users. + */ + aiProcess_SplitLargeMeshes = 0x80, + + // ------------------------------------------------------------------------- + /**
Removes the node graph and pre-transforms all vertices with + * the local transformation matrices of their nodes. + * + * The output scene still contains nodes, however there is only a + * root node with children, each one referencing only one mesh, + * and each mesh referencing one material. For rendering, you can + * simply render all meshes in order - you don't need to pay + * attention to local transformations and the node hierarchy. + * Animations are removed during this step. + * This step is intended for applications without a scenegraph. + * The step CAN cause some problems: if e.g. a mesh of the asset + * contains normals and another, using the same material index, does not, + * they will be brought together, but the first meshes's part of + * the normal list is zeroed. However, these artifacts are rare. + * @note The #AI_CONFIG_PP_PTV_NORMALIZE configuration property + * can be set to normalize the scene's spatial dimension to the -1...1 + * range. + */ + aiProcess_PreTransformVertices = 0x100, + + // ------------------------------------------------------------------------- + /**
Limits the number of bones simultaneously affecting a single vertex + * to a maximum value. + * + * If any vertex is affected by more than the maximum number of bones, the least + * important vertex weights are removed and the remaining vertex weights are + * renormalized so that the weights still sum up to 1. + * The default bone weight limit is 4 (defined as #AI_LMW_MAX_WEIGHTS in + * config.h), but you can use the #AI_CONFIG_PP_LBW_MAX_WEIGHTS importer + * property to supply your own limit to the post processing step. + * + * If you intend to perform the skinning in hardware, this post processing + * step might be of interest to you. + */ + aiProcess_LimitBoneWeights = 0x200, + + // ------------------------------------------------------------------------- + /**
Validates the imported scene data structure. + * This makes sure that all indices are valid, all animations and + * bones are linked correctly, all material references are correct .. etc. + * + * It is recommended that you capture Assimp's log output if you use this flag, + * so you can easily find out what's wrong if a file fails the + * validation. The validator is quite strict and will find *all* + * inconsistencies in the data structure... It is recommended that plugin + * developers use it to debug their loaders. There are two types of + * validation failures: + *
    + *
  • Error: There's something wrong with the imported data. Further + * postprocessing is not possible and the data is not usable at all. + * The import fails. #Importer::GetErrorString() or #aiGetErrorString() + * carry the error message around.
    • + *
  • Warning: There are some minor issues (e.g. 1000000 animation + * keyframes with the same time), but further postprocessing and use + * of the data structure is still safe. Warning details are written + * to the log file, #AI_SCENE_FLAGS_VALIDATION_WARNING is set + * in #aiScene::mFlags
    • + *
+ * + * This post-processing step is not time-consuming. Its use is not + * compulsory, but recommended. + */ + aiProcess_ValidateDataStructure = 0x400, + + // ------------------------------------------------------------------------- + /**
Reorders triangles for better vertex cache locality. + * + * The step tries to improve the ACMR (average post-transform vertex cache + * miss ratio) for all meshes. The implementation runs in O(n) and is + * roughly based on the 'tipsify' algorithm (see this + * paper). + * + * If you intend to render huge models in hardware, this step might + * be of interest to you. The #AI_CONFIG_PP_ICL_PTCACHE_SIZE + * importer property can be used to fine-tune the cache optimization. + */ + aiProcess_ImproveCacheLocality = 0x800, + + // ------------------------------------------------------------------------- + /**
Searches for redundant/unreferenced materials and removes them. + * + * This is especially useful in combination with the + * #aiProcess_PreTransformVertices and #aiProcess_OptimizeMeshes flags. + * Both join small meshes with equal characteristics, but they can't do + * their work if two meshes have different materials. Because several + * material settings are lost during Assimp's import filters, + * (and because many exporters don't check for redundant materials), huge + * models often have materials which are are defined several times with + * exactly the same settings. + * + * Several material settings not contributing to the final appearance of + * a surface are ignored in all comparisons (e.g. the material name). + * So, if you're passing additional information through the + * content pipeline (probably using *magic* material names), don't + * specify this flag. Alternatively take a look at the + * #AI_CONFIG_PP_RRM_EXCLUDE_LIST importer property. + */ + aiProcess_RemoveRedundantMaterials = 0x1000, + + // ------------------------------------------------------------------------- + /**
This step tries to determine which meshes have normal vectors + * that are facing inwards and inverts them. + * + * The algorithm is simple but effective: + * the bounding box of all vertices + their normals is compared against + * the volume of the bounding box of all vertices without their normals. + * This works well for most objects, problems might occur with planar + * surfaces. However, the step tries to filter such cases. + * The step inverts all in-facing normals. Generally it is recommended + * to enable this step, although the result is not always correct. + */ + aiProcess_FixInfacingNormals = 0x2000, + + // ------------------------------------------------------------------------- + /**
This step splits meshes with more than one primitive type in + * homogeneous sub-meshes. + * + * The step is executed after the triangulation step. After the step + * returns, just one bit is set in aiMesh::mPrimitiveTypes. This is + * especially useful for real-time rendering where point and line + * primitives are often ignored or rendered separately. + * You can use the #AI_CONFIG_PP_SBP_REMOVE importer property to + * specify which primitive types you need. This can be used to easily + * exclude lines and points, which are rarely used, from the import. + */ + aiProcess_SortByPType = 0x8000, + + // ------------------------------------------------------------------------- + /**
This step searches all meshes for degenerate primitives and + * converts them to proper lines or points. + * + * A face is 'degenerate' if one or more of its points are identical. + * To have the degenerate stuff not only detected and collapsed but + * removed, try one of the following procedures: + *
1. (if you support lines and points for rendering but don't + * want the degenerates)
+ *
    + *
  • Specify the #aiProcess_FindDegenerates flag. + *
    • + *
  • Set the #AI_CONFIG_PP_FD_REMOVE importer property to + * 1. This will cause the step to remove degenerate triangles from the + * import as soon as they're detected. They won't pass any further + * pipeline steps. + *
    • + *
+ *
2.(if you don't support lines and points at all)
+ *
    + *
  • Specify the #aiProcess_FindDegenerates flag. + *
    • + *
  • Specify the #aiProcess_SortByPType flag. This moves line and + * point primitives to separate meshes. + *
    • + *
  • Set the #AI_CONFIG_PP_SBP_REMOVE importer property to + * @code aiPrimitiveType_POINTS | aiPrimitiveType_LINES + * @endcode to cause SortByPType to reject point + * and line meshes from the scene. + *
    • + *
+ * @note Degenerate polygons are not necessarily evil and that's why + * they're not removed by default. There are several file formats which + * don't support lines or points, and some exporters bypass the + * format specification and write them as degenerate triangles instead. + */ + aiProcess_FindDegenerates = 0x10000, + + // ------------------------------------------------------------------------- + /**
This step searches all meshes for invalid data, such as zeroed + * normal vectors or invalid UV coords and removes/fixes them. This is + * intended to get rid of some common exporter errors. + * + * This is especially useful for normals. If they are invalid, and + * the step recognizes this, they will be removed and can later + * be recomputed, i.e. by the #aiProcess_GenSmoothNormals flag.
+ * The step will also remove meshes that are infinitely small and reduce + * animation tracks consisting of hundreds if redundant keys to a single + * key. The AI_CONFIG_PP_FID_ANIM_ACCURACY config property decides + * the accuracy of the check for duplicate animation tracks. + */ + aiProcess_FindInvalidData = 0x20000, + + // ------------------------------------------------------------------------- + /**
This step converts non-UV mappings (such as spherical or + * cylindrical mapping) to proper texture coordinate channels. + * + * Most applications will support UV mapping only, so you will + * probably want to specify this step in every case. Note that Assimp is not + * always able to match the original mapping implementation of the + * 3D app which produced a model perfectly. It's always better to let the + * modelling app compute the UV channels - 3ds max, Maya, Blender, + * LightWave, and Modo do this for example. + * + * @note If this step is not requested, you'll need to process the + * #AI_MATKEY_MAPPING material property in order to display all assets + * properly. + */ + aiProcess_GenUVCoords = 0x40000, + + // ------------------------------------------------------------------------- + /**
This step applies per-texture UV transformations and bakes + * them into stand-alone vtexture coordinate channels. + * + * UV transformations are specified per-texture - see the + * #AI_MATKEY_UVTRANSFORM material key for more information. + * This step processes all textures with + * transformed input UV coordinates and generates a new (pre-transformed) UV channel + * which replaces the old channel. Most applications won't support UV + * transformations, so you will probably want to specify this step. + * + * @note UV transformations are usually implemented in real-time apps by + * transforming texture coordinates at vertex shader stage with a 3x3 + * (homogenous) transformation matrix. + */ + aiProcess_TransformUVCoords = 0x80000, + + // ------------------------------------------------------------------------- + /**
This step searches for duplicate meshes and replaces them + * with references to the first mesh. + * + * This step takes a while, so don't use it if speed is a concern. + * Its main purpose is to workaround the fact that many export + * file formats don't support instanced meshes, so exporters need to + * duplicate meshes. This step removes the duplicates again. Please + * note that Assimp does not currently support per-node material + * assignment to meshes, which means that identical meshes with + * different materials are currently *not* joined, although this is + * planned for future versions. + */ + aiProcess_FindInstances = 0x100000, + + // ------------------------------------------------------------------------- + /**
A postprocessing step to reduce the number of meshes. + * + * This will, in fact, reduce the number of draw calls. + * + * This is a very effective optimization and is recommended to be used + * together with #aiProcess_OptimizeGraph, if possible. The flag is fully + * compatible with both #aiProcess_SplitLargeMeshes and #aiProcess_SortByPType. + */ + aiProcess_OptimizeMeshes = 0x200000, + + + // ------------------------------------------------------------------------- + /**
A postprocessing step to optimize the scene hierarchy. + * + * Nodes without animations, bones, lights or cameras assigned are + * collapsed and joined. + * + * Node names can be lost during this step. If you use special 'tag nodes' + * to pass additional information through your content pipeline, use the + * #AI_CONFIG_PP_OG_EXCLUDE_LIST importer property to specify a + * list of node names you want to be kept. Nodes matching one of the names + * in this list won't be touched or modified. + * + * Use this flag with caution. Most simple files will be collapsed to a + * single node, so complex hierarchies are usually completely lost. This is not + * useful for editor environments, but probably a very effective + * optimization if you just want to get the model data, convert it to your + * own format, and render it as fast as possible. + * + * This flag is designed to be used with #aiProcess_OptimizeMeshes for best + * results. + * + * @note 'Crappy' scenes with thousands of extremely small meshes packed + * in deeply nested nodes exist for almost all file formats. + * #aiProcess_OptimizeMeshes in combination with #aiProcess_OptimizeGraph + * usually fixes them all and makes them renderable. + */ + aiProcess_OptimizeGraph = 0x400000, + + // ------------------------------------------------------------------------- + /**
This step flips all UV coordinates along the y-axis and adjusts + * material settings and bitangents accordingly. + * + * Output UV coordinate system: + * @code + * 0y|0y ---------- 1x|0y + * | | + * | | + * | | + * 0x|1y ---------- 1x|1y + * @endcode + * + * You'll probably want to consider this flag if you use Direct3D for + * rendering. The #aiProcess_ConvertToLeftHanded flag supersedes this + * setting and bundles all conversions typically required for D3D-based + * applications. + */ + aiProcess_FlipUVs = 0x800000, + + // ------------------------------------------------------------------------- + /**
This step adjusts the output face winding order to be CW. + * + * The default face winding order is counter clockwise (CCW). + * + * Output face order: + * @code + * x2 + * + * x0 + * x1 + * @endcode + */ + aiProcess_FlipWindingOrder = 0x1000000, + + // ------------------------------------------------------------------------- + /**
This step splits meshes with many bones into sub-meshes so that each + * su-bmesh has fewer or as many bones as a given limit. + */ + aiProcess_SplitByBoneCount = 0x2000000, + + // ------------------------------------------------------------------------- + /**
This step removes bones losslessly or according to some threshold. + * + * In some cases (i.e. formats that require it) exporters are forced to + * assign dummy bone weights to otherwise static meshes assigned to + * animated meshes. Full, weight-based skinning is expensive while + * animating nodes is extremely cheap, so this step is offered to clean up + * the data in that regard. + * + * Use #AI_CONFIG_PP_DB_THRESHOLD to control this. + * Use #AI_CONFIG_PP_DB_ALL_OR_NONE if you want bones removed if and + * only if all bones within the scene qualify for removal. + */ + aiProcess_Debone = 0x4000000 + + // aiProcess_GenEntityMeshes = 0x100000, + // aiProcess_OptimizeAnimations = 0x200000 + // aiProcess_FixTexturePaths = 0x200000 +}; + + +// --------------------------------------------------------------------------------------- +/** @def aiProcess_ConvertToLeftHanded + * @brief Shortcut flag for Direct3D-based applications. + * + * Supersedes the #aiProcess_MakeLeftHanded and #aiProcess_FlipUVs and + * #aiProcess_FlipWindingOrder flags. + * The output data matches Direct3D's conventions: left-handed geometry, upper-left + * origin for UV coordinates and finally clockwise face order, suitable for CCW culling. + * + * @deprecated + */ +#define aiProcess_ConvertToLeftHanded ( \ + aiProcess_MakeLeftHanded | \ + aiProcess_FlipUVs | \ + aiProcess_FlipWindingOrder | \ + 0 ) + + +// --------------------------------------------------------------------------------------- +/** @def aiProcessPreset_TargetRealtime_Fast + * @brief Default postprocess configuration optimizing the data for real-time rendering. + * + * Applications would want to use this preset to load models on end-user PCs, + * maybe for direct use in game. + * + * If you're using DirectX, don't forget to combine this value with + * the #aiProcess_ConvertToLeftHanded step. If you don't support UV transformations + * in your application apply the #aiProcess_TransformUVCoords step, too. + * @note Please take the time to read the docs for the steps enabled by this preset. + * Some of them offer further configurable properties, while some of them might not be of + * use for you so it might be better to not specify them. + */ +#define aiProcessPreset_TargetRealtime_Fast ( \ + aiProcess_CalcTangentSpace | \ + aiProcess_GenNormals | \ + aiProcess_JoinIdenticalVertices | \ + aiProcess_Triangulate | \ + aiProcess_GenUVCoords | \ + aiProcess_SortByPType | \ + 0 ) + + // --------------------------------------------------------------------------------------- + /** @def aiProcessPreset_TargetRealtime_Quality + * @brief Default postprocess configuration optimizing the data for real-time rendering. + * + * Unlike #aiProcessPreset_TargetRealtime_Fast, this configuration + * performs some extra optimizations to improve rendering speed and + * to minimize memory usage. It could be a good choice for a level editor + * environment where import speed is not so important. + * + * If you're using DirectX, don't forget to combine this value with + * the #aiProcess_ConvertToLeftHanded step. If you don't support UV transformations + * in your application apply the #aiProcess_TransformUVCoords step, too. + * @note Please take the time to read the docs for the steps enabled by this preset. + * Some of them offer further configurable properties, while some of them might not be + * of use for you so it might be better to not specify them. + */ +#define aiProcessPreset_TargetRealtime_Quality ( \ + aiProcess_CalcTangentSpace | \ + aiProcess_GenSmoothNormals | \ + aiProcess_JoinIdenticalVertices | \ + aiProcess_ImproveCacheLocality | \ + aiProcess_LimitBoneWeights | \ + aiProcess_RemoveRedundantMaterials | \ + aiProcess_SplitLargeMeshes | \ + aiProcess_Triangulate | \ + aiProcess_GenUVCoords | \ + aiProcess_SortByPType | \ + aiProcess_FindDegenerates | \ + aiProcess_FindInvalidData | \ + 0 ) + + // --------------------------------------------------------------------------------------- + /** @def aiProcessPreset_TargetRealtime_MaxQuality + * @brief Default postprocess configuration optimizing the data for real-time rendering. + * + * This preset enables almost every optimization step to achieve perfectly + * optimized data. It's your choice for level editor environments where import speed + * is not important. + * + * If you're using DirectX, don't forget to combine this value with + * the #aiProcess_ConvertToLeftHanded step. If you don't support UV transformations + * in your application, apply the #aiProcess_TransformUVCoords step, too. + * @note Please take the time to read the docs for the steps enabled by this preset. + * Some of them offer further configurable properties, while some of them might not be + * of use for you so it might be better to not specify them. + */ +#define aiProcessPreset_TargetRealtime_MaxQuality ( \ + aiProcessPreset_TargetRealtime_Quality | \ + aiProcess_FindInstances | \ + aiProcess_ValidateDataStructure | \ + aiProcess_OptimizeMeshes | \ + 0 ) + + +#ifdef __cplusplus +} // end of extern "C" +#endif + +#endif // AI_POSTPROCESS_H_INC diff --git a/thirdparty/include/assimp/quaternion.h b/thirdparty/include/assimp/quaternion.h new file mode 100644 index 000000000..fe213f71e --- /dev/null +++ b/thirdparty/include/assimp/quaternion.h @@ -0,0 +1,126 @@ +/* +Open Asset Import Library (assimp) +---------------------------------------------------------------------- + +Copyright (c) 2006-2016, assimp team +All rights reserved. + +Redistribution and use of this software in source and binary forms, +with or without modification, are permitted provided that the +following conditions are met: + +* Redistributions of source code must retain the above + copyright notice, this list of conditions and the + following disclaimer. + +* Redistributions in binary form must reproduce the above + copyright notice, this list of conditions and the + following disclaimer in the documentation and/or other + materials provided with the distribution. + +* Neither the name of the assimp team, nor the names of its + contributors may be used to endorse or promote products + derived from this software without specific prior + written permission of the assimp team. + +THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS +"AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT +LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR +A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT +OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, +SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT +LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, +DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY +THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT +(INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE +OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE. + +---------------------------------------------------------------------- +*/ + +/** @file quaternion.h + * @brief Quaternion structure, including operators when compiling in C++ + */ +#ifndef AI_QUATERNION_H_INC +#define AI_QUATERNION_H_INC + +#ifdef __cplusplus + +template class aiVector3t; +template class aiMatrix3x3t; + +// --------------------------------------------------------------------------- +/** Represents a quaternion in a 4D vector. */ +template +class aiQuaterniont +{ +public: + aiQuaterniont() : w(1.0), x(), y(), z() {} + aiQuaterniont(TReal pw, TReal px, TReal py, TReal pz) + : w(pw), x(px), y(py), z(pz) {} + + /** Construct from rotation matrix. Result is undefined if the matrix is not orthonormal. */ + explicit aiQuaterniont( const aiMatrix3x3t& pRotMatrix); + + /** Construct from euler angles */ + aiQuaterniont( TReal rotx, TReal roty, TReal rotz); + + /** Construct from an axis-angle pair */ + aiQuaterniont( aiVector3t axis, TReal angle); + + /** Construct from a normalized quaternion stored in a vec3 */ + explicit aiQuaterniont( aiVector3t normalized); + + /** Returns a matrix representation of the quaternion */ + aiMatrix3x3t GetMatrix() const; + +public: + + bool operator== (const aiQuaterniont& o) const; + bool operator!= (const aiQuaterniont& o) const; + + bool Equal(const aiQuaterniont& o, TReal epsilon = 1e-6) const; + +public: + + /** Normalize the quaternion */ + aiQuaterniont& Normalize(); + + /** Compute quaternion conjugate */ + aiQuaterniont& Conjugate (); + + /** Rotate a point by this quaternion */ + aiVector3t Rotate (const aiVector3t& in); + + /** Multiply two quaternions */ + aiQuaterniont operator* (const aiQuaterniont& two) const; + +public: + + /** Performs a spherical interpolation between two quaternions and writes the result into the third. + * @param pOut Target object to received the interpolated rotation. + * @param pStart Start rotation of the interpolation at factor == 0. + * @param pEnd End rotation, factor == 1. + * @param pFactor Interpolation factor between 0 and 1. Values outside of this range yield undefined results. + */ + static void Interpolate( aiQuaterniont& pOut, const aiQuaterniont& pStart, + const aiQuaterniont& pEnd, TReal pFactor); + +public: + + //! w,x,y,z components of the quaternion + TReal w, x, y, z; +} ; + +typedef aiQuaterniont aiQuaternion; + +#else + +struct aiQuaternion { + float w, x, y, z; +}; + +#endif + + +#endif // AI_QUATERNION_H_INC diff --git a/thirdparty/include/assimp/quaternion.inl b/thirdparty/include/assimp/quaternion.inl new file mode 100644 index 000000000..db27c25ff --- /dev/null +++ b/thirdparty/include/assimp/quaternion.inl @@ -0,0 +1,283 @@ +/* +--------------------------------------------------------------------------- +Open Asset Import Library (assimp) +--------------------------------------------------------------------------- + +Copyright (c) 2006-2016, assimp team + +All rights reserved. + +Redistribution and use of this software in source and binary forms, +with or without modification, are permitted provided that the following +conditions are met: + +* Redistributions of source code must retain the above + copyright notice, this list of conditions and the + following disclaimer. + +* Redistributions in binary form must reproduce the above + copyright notice, this list of conditions and the + following disclaimer in the documentation and/or other + materials provided with the distribution. + +* Neither the name of the assimp team, nor the names of its + contributors may be used to endorse or promote products + derived from this software without specific prior + written permission of the assimp team. + +THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS +"AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT +LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR +A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT +OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, +SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT +LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, +DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY +THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT +(INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE +OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE. +--------------------------------------------------------------------------- +*/ + +/** @file quaternion.inl + * @brief Inline implementation of aiQuaterniont operators + */ +#ifndef AI_QUATERNION_INL_INC +#define AI_QUATERNION_INL_INC + +#ifdef __cplusplus +#include "quaternion.h" + +#include + +// --------------------------------------------------------------------------- +template +bool aiQuaterniont::operator== (const aiQuaterniont& o) const +{ + return x == o.x && y == o.y && z == o.z && w == o.w; +} + +// --------------------------------------------------------------------------- +template +bool aiQuaterniont::operator!= (const aiQuaterniont& o) const +{ + return !(*this == o); +} + +// --------------------------------------------------------------------------- +template +inline bool aiQuaterniont::Equal(const aiQuaterniont& o, TReal epsilon) const { + return + std::abs(x - o.x) <= epsilon && + std::abs(y - o.y) <= epsilon && + std::abs(z - o.z) <= epsilon && + std::abs(w - o.w) <= epsilon; +} + +// --------------------------------------------------------------------------- +// Constructs a quaternion from a rotation matrix +template +inline aiQuaterniont::aiQuaterniont( const aiMatrix3x3t &pRotMatrix) +{ + TReal t = pRotMatrix.a1 + pRotMatrix.b2 + pRotMatrix.c3; + + // large enough + if( t > static_cast(0)) + { + TReal s = std::sqrt(1 + t) * static_cast(2.0); + x = (pRotMatrix.c2 - pRotMatrix.b3) / s; + y = (pRotMatrix.a3 - pRotMatrix.c1) / s; + z = (pRotMatrix.b1 - pRotMatrix.a2) / s; + w = static_cast(0.25) * s; + } // else we have to check several cases + else if( pRotMatrix.a1 > pRotMatrix.b2 && pRotMatrix.a1 > pRotMatrix.c3 ) + { + // Column 0: + TReal s = std::sqrt( static_cast(1.0) + pRotMatrix.a1 - pRotMatrix.b2 - pRotMatrix.c3) * static_cast(2.0); + x = static_cast(0.25) * s; + y = (pRotMatrix.b1 + pRotMatrix.a2) / s; + z = (pRotMatrix.a3 + pRotMatrix.c1) / s; + w = (pRotMatrix.c2 - pRotMatrix.b3) / s; + } + else if( pRotMatrix.b2 > pRotMatrix.c3) + { + // Column 1: + TReal s = std::sqrt( static_cast(1.0) + pRotMatrix.b2 - pRotMatrix.a1 - pRotMatrix.c3) * static_cast(2.0); + x = (pRotMatrix.b1 + pRotMatrix.a2) / s; + y = static_cast(0.25) * s; + z = (pRotMatrix.c2 + pRotMatrix.b3) / s; + w = (pRotMatrix.a3 - pRotMatrix.c1) / s; + } else + { + // Column 2: + TReal s = std::sqrt( static_cast(1.0) + pRotMatrix.c3 - pRotMatrix.a1 - pRotMatrix.b2) * static_cast(2.0); + x = (pRotMatrix.a3 + pRotMatrix.c1) / s; + y = (pRotMatrix.c2 + pRotMatrix.b3) / s; + z = static_cast(0.25) * s; + w = (pRotMatrix.b1 - pRotMatrix.a2) / s; + } +} + +// --------------------------------------------------------------------------- +// Construction from euler angles +template +inline aiQuaterniont::aiQuaterniont( TReal fPitch, TReal fYaw, TReal fRoll ) +{ + const TReal fSinPitch(std::sin(fPitch*static_cast(0.5))); + const TReal fCosPitch(std::cos(fPitch*static_cast(0.5))); + const TReal fSinYaw(std::sin(fYaw*static_cast(0.5))); + const TReal fCosYaw(std::cos(fYaw*static_cast(0.5))); + const TReal fSinRoll(std::sin(fRoll*static_cast(0.5))); + const TReal fCosRoll(std::cos(fRoll*static_cast(0.5))); + const TReal fCosPitchCosYaw(fCosPitch*fCosYaw); + const TReal fSinPitchSinYaw(fSinPitch*fSinYaw); + x = fSinRoll * fCosPitchCosYaw - fCosRoll * fSinPitchSinYaw; + y = fCosRoll * fSinPitch * fCosYaw + fSinRoll * fCosPitch * fSinYaw; + z = fCosRoll * fCosPitch * fSinYaw - fSinRoll * fSinPitch * fCosYaw; + w = fCosRoll * fCosPitchCosYaw + fSinRoll * fSinPitchSinYaw; +} + +// --------------------------------------------------------------------------- +// Returns a matrix representation of the quaternion +template +inline aiMatrix3x3t aiQuaterniont::GetMatrix() const +{ + aiMatrix3x3t resMatrix; + resMatrix.a1 = static_cast(1.0) - static_cast(2.0) * (y * y + z * z); + resMatrix.a2 = static_cast(2.0) * (x * y - z * w); + resMatrix.a3 = static_cast(2.0) * (x * z + y * w); + resMatrix.b1 = static_cast(2.0) * (x * y + z * w); + resMatrix.b2 = static_cast(1.0) - static_cast(2.0) * (x * x + z * z); + resMatrix.b3 = static_cast(2.0) * (y * z - x * w); + resMatrix.c1 = static_cast(2.0) * (x * z - y * w); + resMatrix.c2 = static_cast(2.0) * (y * z + x * w); + resMatrix.c3 = static_cast(1.0) - static_cast(2.0) * (x * x + y * y); + + return resMatrix; +} + +// --------------------------------------------------------------------------- +// Construction from an axis-angle pair +template +inline aiQuaterniont::aiQuaterniont( aiVector3t axis, TReal angle) +{ + axis.Normalize(); + + const TReal sin_a = std::sin( angle / 2 ); + const TReal cos_a = std::cos( angle / 2 ); + x = axis.x * sin_a; + y = axis.y * sin_a; + z = axis.z * sin_a; + w = cos_a; +} +// --------------------------------------------------------------------------- +// Construction from am existing, normalized quaternion +template +inline aiQuaterniont::aiQuaterniont( aiVector3t normalized) +{ + x = normalized.x; + y = normalized.y; + z = normalized.z; + + const TReal t = static_cast(1.0) - (x*x) - (y*y) - (z*z); + + if (t < static_cast(0.0)) { + w = static_cast(0.0); + } + else w = std::sqrt (t); +} + +// --------------------------------------------------------------------------- +// Performs a spherical interpolation between two quaternions +// Implementation adopted from the gmtl project. All others I found on the net fail in some cases. +// Congrats, gmtl! +template +inline void aiQuaterniont::Interpolate( aiQuaterniont& pOut, const aiQuaterniont& pStart, const aiQuaterniont& pEnd, TReal pFactor) +{ + // calc cosine theta + TReal cosom = pStart.x * pEnd.x + pStart.y * pEnd.y + pStart.z * pEnd.z + pStart.w * pEnd.w; + + // adjust signs (if necessary) + aiQuaterniont end = pEnd; + if( cosom < static_cast(0.0)) + { + cosom = -cosom; + end.x = -end.x; // Reverse all signs + end.y = -end.y; + end.z = -end.z; + end.w = -end.w; + } + + // Calculate coefficients + TReal sclp, sclq; + if( (static_cast(1.0) - cosom) > static_cast(0.0001)) // 0.0001 -> some epsillon + { + // Standard case (slerp) + TReal omega, sinom; + omega = std::acos( cosom); // extract theta from dot product's cos theta + sinom = std::sin( omega); + sclp = std::sin( (static_cast(1.0) - pFactor) * omega) / sinom; + sclq = std::sin( pFactor * omega) / sinom; + } else + { + // Very close, do linear interp (because it's faster) + sclp = static_cast(1.0) - pFactor; + sclq = pFactor; + } + + pOut.x = sclp * pStart.x + sclq * end.x; + pOut.y = sclp * pStart.y + sclq * end.y; + pOut.z = sclp * pStart.z + sclq * end.z; + pOut.w = sclp * pStart.w + sclq * end.w; +} + +// --------------------------------------------------------------------------- +template +inline aiQuaterniont& aiQuaterniont::Normalize() +{ + // compute the magnitude and divide through it + const TReal mag = std::sqrt(x*x + y*y + z*z + w*w); + if (mag) + { + const TReal invMag = static_cast(1.0)/mag; + x *= invMag; + y *= invMag; + z *= invMag; + w *= invMag; + } + return *this; +} + +// --------------------------------------------------------------------------- +template +inline aiQuaterniont aiQuaterniont::operator* (const aiQuaterniont& t) const +{ + return aiQuaterniont(w*t.w - x*t.x - y*t.y - z*t.z, + w*t.x + x*t.w + y*t.z - z*t.y, + w*t.y + y*t.w + z*t.x - x*t.z, + w*t.z + z*t.w + x*t.y - y*t.x); +} + +// --------------------------------------------------------------------------- +template +inline aiQuaterniont& aiQuaterniont::Conjugate () +{ + x = -x; + y = -y; + z = -z; + return *this; +} + +// --------------------------------------------------------------------------- +template +inline aiVector3t aiQuaterniont::Rotate (const aiVector3t& v) +{ + aiQuaterniont q2(0.f,v.x,v.y,v.z), q = *this, qinv = q; + qinv.Conjugate(); + + q = q*q2*qinv; + return aiVector3t(q.x,q.y,q.z); +} + +#endif +#endif diff --git a/thirdparty/include/assimp/scene.h b/thirdparty/include/assimp/scene.h new file mode 100644 index 000000000..8987ac6a3 --- /dev/null +++ b/thirdparty/include/assimp/scene.h @@ -0,0 +1,428 @@ +/* +--------------------------------------------------------------------------- +Open Asset Import Library (assimp) +--------------------------------------------------------------------------- + +Copyright (c) 2006-2016, assimp team + +All rights reserved. + +Redistribution and use of this software in source and binary forms, +with or without modification, are permitted provided that the following +conditions are met: + +* Redistributions of source code must retain the above + copyright notice, this list of conditions and the + following disclaimer. + +* Redistributions in binary form must reproduce the above + copyright notice, this list of conditions and the + following disclaimer in the documentation and/or other + materials provided with the distribution. + +* Neither the name of the assimp team, nor the names of its + contributors may be used to endorse or promote products + derived from this software without specific prior + written permission of the assimp team. + +THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS +"AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT +LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR +A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT +OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, +SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT +LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, +DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY +THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT +(INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE +OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE. +--------------------------------------------------------------------------- +*/ + +/** @file scene.h + * @brief Defines the data structures in which the imported scene is returned. + */ +#ifndef __AI_SCENE_H_INC__ +#define __AI_SCENE_H_INC__ + +#include "types.h" +#include "texture.h" +#include "mesh.h" +#include "light.h" +#include "camera.h" +#include "material.h" +#include "anim.h" +#include "metadata.h" + +#ifdef __cplusplus +extern "C" { +#endif + + +// ------------------------------------------------------------------------------- +/** A node in the imported hierarchy. + * + * Each node has name, a parent node (except for the root node), + * a transformation relative to its parent and possibly several child nodes. + * Simple file formats don't support hierarchical structures - for these formats + * the imported scene does consist of only a single root node without children. + */ +// ------------------------------------------------------------------------------- +struct aiNode +{ + /** The name of the node. + * + * The name might be empty (length of zero) but all nodes which + * need to be referenced by either bones or animations are named. + * Multiple nodes may have the same name, except for nodes which are referenced + * by bones (see #aiBone and #aiMesh::mBones). Their names *must* be unique. + * + * Cameras and lights reference a specific node by name - if there + * are multiple nodes with this name, they are assigned to each of them. + *
+ * There are no limitations with regard to the characters contained in + * the name string as it is usually taken directly from the source file. + * + * Implementations should be able to handle tokens such as whitespace, tabs, + * line feeds, quotation marks, ampersands etc. + * + * Sometimes assimp introduces new nodes not present in the source file + * into the hierarchy (usually out of necessity because sometimes the + * source hierarchy format is simply not compatible). Their names are + * surrounded by @verbatim <> @endverbatim e.g. + * @verbatim @endverbatim. + */ + C_STRUCT aiString mName; + + /** The transformation relative to the node's parent. */ + C_STRUCT aiMatrix4x4 mTransformation; + + /** Parent node. NULL if this node is the root node. */ + C_STRUCT aiNode* mParent; + + /** The number of child nodes of this node. */ + unsigned int mNumChildren; + + /** The child nodes of this node. NULL if mNumChildren is 0. */ + C_STRUCT aiNode** mChildren; + + /** The number of meshes of this node. */ + unsigned int mNumMeshes; + + /** The meshes of this node. Each entry is an index into the + * mesh list of the #aiScene. + */ + unsigned int* mMeshes; + + /** Metadata associated with this node or NULL if there is no metadata. + * Whether any metadata is generated depends on the source file format. See the + * @link importer_notes @endlink page for more information on every source file + * format. Importers that don't document any metadata don't write any. + */ + C_STRUCT aiMetadata* mMetaData; + +#ifdef __cplusplus + /** Constructor */ + aiNode() + // set all members to zero by default + : mName("") + , mParent(NULL) + , mNumChildren(0) + , mChildren(NULL) + , mNumMeshes(0) + , mMeshes(NULL) + , mMetaData(NULL) + { + } + + + /** Construction from a specific name */ + explicit aiNode(const std::string& name) + // set all members to zero by default + : mName(name) + , mParent(NULL) + , mNumChildren(0) + , mChildren(NULL) + , mNumMeshes(0) + , mMeshes(NULL) + , mMetaData(NULL) + { + } + + /** Destructor */ + ~aiNode() + { + // delete all children recursively + // to make sure we won't crash if the data is invalid ... + if (mChildren && mNumChildren) + { + for( unsigned int a = 0; a < mNumChildren; a++) + delete mChildren[a]; + } + delete [] mChildren; + delete [] mMeshes; + delete mMetaData; + } + + + /** Searches for a node with a specific name, beginning at this + * nodes. Normally you will call this method on the root node + * of the scene. + * + * @param name Name to search for + * @return NULL or a valid Node if the search was successful. + */ + inline const aiNode* FindNode(const aiString& name) const + { + return FindNode(name.data); + } + + + inline aiNode* FindNode(const aiString& name) + { + return FindNode(name.data); + } + + + inline const aiNode* FindNode(const char* name) const + { + if (!::strcmp( mName.data,name))return this; + for (unsigned int i = 0; i < mNumChildren;++i) + { + const aiNode* const p = mChildren[i]->FindNode(name); + if (p) { + return p; + } + } + // there is definitely no sub-node with this name + return NULL; + } + + inline aiNode* FindNode(const char* name) + { + if (!::strcmp( mName.data,name))return this; + for (unsigned int i = 0; i < mNumChildren;++i) + { + aiNode* const p = mChildren[i]->FindNode(name); + if (p) { + return p; + } + } + // there is definitely no sub-node with this name + return NULL; + } + +#endif // __cplusplus +}; + + +// ------------------------------------------------------------------------------- +/** + * Specifies that the scene data structure that was imported is not complete. + * This flag bypasses some internal validations and allows the import + * of animation skeletons, material libraries or camera animation paths + * using Assimp. Most applications won't support such data. + */ +#define AI_SCENE_FLAGS_INCOMPLETE 0x1 + +/** + * This flag is set by the validation postprocess-step (aiPostProcess_ValidateDS) + * if the validation is successful. In a validated scene you can be sure that + * any cross references in the data structure (e.g. vertex indices) are valid. + */ +#define AI_SCENE_FLAGS_VALIDATED 0x2 + +/** + * This flag is set by the validation postprocess-step (aiPostProcess_ValidateDS) + * if the validation is successful but some issues have been found. + * This can for example mean that a texture that does not exist is referenced + * by a material or that the bone weights for a vertex don't sum to 1.0 ... . + * In most cases you should still be able to use the import. This flag could + * be useful for applications which don't capture Assimp's log output. + */ +#define AI_SCENE_FLAGS_VALIDATION_WARNING 0x4 + +/** + * This flag is currently only set by the aiProcess_JoinIdenticalVertices step. + * It indicates that the vertices of the output meshes aren't in the internal + * verbose format anymore. In the verbose format all vertices are unique, + * no vertex is ever referenced by more than one face. + */ +#define AI_SCENE_FLAGS_NON_VERBOSE_FORMAT 0x8 + + /** + * Denotes pure height-map terrain data. Pure terrains usually consist of quads, + * sometimes triangles, in a regular grid. The x,y coordinates of all vertex + * positions refer to the x,y coordinates on the terrain height map, the z-axis + * stores the elevation at a specific point. + * + * TER (Terragen) and HMP (3D Game Studio) are height map formats. + * @note Assimp is probably not the best choice for loading *huge* terrains - + * fully triangulated data takes extremely much free store and should be avoided + * as long as possible (typically you'll do the triangulation when you actually + * need to render it). + */ +#define AI_SCENE_FLAGS_TERRAIN 0x10 + + +// ------------------------------------------------------------------------------- +/** The root structure of the imported data. + * + * Everything that was imported from the given file can be accessed from here. + * Objects of this class are generally maintained and owned by Assimp, not + * by the caller. You shouldn't want to instance it, nor should you ever try to + * delete a given scene on your own. + */ +// ------------------------------------------------------------------------------- +struct aiScene +{ + + /** Any combination of the AI_SCENE_FLAGS_XXX flags. By default + * this value is 0, no flags are set. Most applications will + * want to reject all scenes with the AI_SCENE_FLAGS_INCOMPLETE + * bit set. + */ + unsigned int mFlags; + + + /** The root node of the hierarchy. + * + * There will always be at least the root node if the import + * was successful (and no special flags have been set). + * Presence of further nodes depends on the format and content + * of the imported file. + */ + C_STRUCT aiNode* mRootNode; + + + + /** The number of meshes in the scene. */ + unsigned int mNumMeshes; + + /** The array of meshes. + * + * Use the indices given in the aiNode structure to access + * this array. The array is mNumMeshes in size. If the + * AI_SCENE_FLAGS_INCOMPLETE flag is not set there will always + * be at least ONE material. + */ + C_STRUCT aiMesh** mMeshes; + + + + /** The number of materials in the scene. */ + unsigned int mNumMaterials; + + /** The array of materials. + * + * Use the index given in each aiMesh structure to access this + * array. The array is mNumMaterials in size. If the + * AI_SCENE_FLAGS_INCOMPLETE flag is not set there will always + * be at least ONE material. + */ + C_STRUCT aiMaterial** mMaterials; + + + + /** The number of animations in the scene. */ + unsigned int mNumAnimations; + + /** The array of animations. + * + * All animations imported from the given file are listed here. + * The array is mNumAnimations in size. + */ + C_STRUCT aiAnimation** mAnimations; + + + + /** The number of textures embedded into the file */ + unsigned int mNumTextures; + + /** The array of embedded textures. + * + * Not many file formats embed their textures into the file. + * An example is Quake's MDL format (which is also used by + * some GameStudio versions) + */ + C_STRUCT aiTexture** mTextures; + + + /** The number of light sources in the scene. Light sources + * are fully optional, in most cases this attribute will be 0 + */ + unsigned int mNumLights; + + /** The array of light sources. + * + * All light sources imported from the given file are + * listed here. The array is mNumLights in size. + */ + C_STRUCT aiLight** mLights; + + + /** The number of cameras in the scene. Cameras + * are fully optional, in most cases this attribute will be 0 + */ + unsigned int mNumCameras; + + /** The array of cameras. + * + * All cameras imported from the given file are listed here. + * The array is mNumCameras in size. The first camera in the + * array (if existing) is the default camera view into + * the scene. + */ + C_STRUCT aiCamera** mCameras; + +#ifdef __cplusplus + + //! Default constructor - set everything to 0/NULL + ASSIMP_API aiScene(); + + //! Destructor + ASSIMP_API ~aiScene(); + + //! Check whether the scene contains meshes + //! Unless no special scene flags are set this will always be true. + inline bool HasMeshes() const + { return mMeshes != NULL && mNumMeshes > 0; } + + //! Check whether the scene contains materials + //! Unless no special scene flags are set this will always be true. + inline bool HasMaterials() const + { return mMaterials != NULL && mNumMaterials > 0; } + + //! Check whether the scene contains lights + inline bool HasLights() const + { return mLights != NULL && mNumLights > 0; } + + //! Check whether the scene contains textures + inline bool HasTextures() const + { return mTextures != NULL && mNumTextures > 0; } + + //! Check whether the scene contains cameras + inline bool HasCameras() const + { return mCameras != NULL && mNumCameras > 0; } + + //! Check whether the scene contains animations + inline bool HasAnimations() const + { return mAnimations != NULL && mNumAnimations > 0; } + +#endif // __cplusplus + + + /** Internal data, do not touch */ +#ifdef __cplusplus + void* mPrivate; +#else + char* mPrivate; +#endif + +}; + +#ifdef __cplusplus +} //! namespace Assimp +#endif + +#endif // __AI_SCENE_H_INC__ diff --git a/thirdparty/include/assimp/texture.h b/thirdparty/include/assimp/texture.h new file mode 100644 index 000000000..ee3ee3149 --- /dev/null +++ b/thirdparty/include/assimp/texture.h @@ -0,0 +1,201 @@ +/* +--------------------------------------------------------------------------- +Open Asset Import Library (assimp) +--------------------------------------------------------------------------- + +Copyright (c) 2006-2016, assimp team + +All rights reserved. + +Redistribution and use of this software in source and binary forms, +with or without modification, are permitted provided that the following +conditions are met: + +* Redistributions of source code must retain the above + copyright notice, this list of conditions and the + following disclaimer. + +* Redistributions in binary form must reproduce the above + copyright notice, this list of conditions and the + following disclaimer in the documentation and/or other + materials provided with the distribution. + +* Neither the name of the assimp team, nor the names of its + contributors may be used to endorse or promote products + derived from this software without specific prior + written permission of the assimp team. + +THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS +"AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT +LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR +A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT +OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, +SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT +LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, +DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY +THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT +(INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE +OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE. +--------------------------------------------------------------------------- +*/ + +/** @file texture.h + * @brief Defines texture helper structures for the library + * + * Used for file formats which embed their textures into the model file. + * Supported are both normal textures, which are stored as uncompressed + * pixels, and "compressed" textures, which are stored in a file format + * such as PNG or TGA. + */ + +#ifndef AI_TEXTURE_H_INC +#define AI_TEXTURE_H_INC + +#include "types.h" + +#ifdef __cplusplus +extern "C" { +#endif + + +// -------------------------------------------------------------------------------- +/** @def AI_MAKE_EMBEDDED_TEXNAME + * Used to build the reserved path name used by the material system to + * reference textures that are embedded into their corresponding + * model files. The parameter specifies the index of the texture + * (zero-based, in the aiScene::mTextures array) + */ +#if (!defined AI_MAKE_EMBEDDED_TEXNAME) +# define AI_MAKE_EMBEDDED_TEXNAME(_n_) "*" # _n_ +#endif + + +#include "./Compiler/pushpack1.h" + +// -------------------------------------------------------------------------------- +/** @brief Helper structure to represent a texel in a ARGB8888 format +* +* Used by aiTexture. +*/ +struct aiTexel +{ + unsigned char b,g,r,a; + +#ifdef __cplusplus + //! Comparison operator + bool operator== (const aiTexel& other) const + { + return b == other.b && r == other.r && + g == other.g && a == other.a; + } + + //! Inverse comparison operator + bool operator!= (const aiTexel& other) const + { + return b != other.b || r != other.r || + g != other.g || a != other.a; + } + + //! Conversion to a floating-point 4d color + operator aiColor4D() const + { + return aiColor4D(r/255.f,g/255.f,b/255.f,a/255.f); + } +#endif // __cplusplus + +} PACK_STRUCT; + +#include "./Compiler/poppack1.h" + +// -------------------------------------------------------------------------------- +/** Helper structure to describe an embedded texture + * + * Normally textures are contained in external files but some file formats embed + * them directly in the model file. There are two types of embedded textures: + * 1. Uncompressed textures. The color data is given in an uncompressed format. + * 2. Compressed textures stored in a file format like png or jpg. The raw file + * bytes are given so the application must utilize an image decoder (e.g. DevIL) to + * get access to the actual color data. + * + * Embedded textures are referenced from materials using strings like "*0", "*1", etc. + * as the texture paths (a single asterisk character followed by the + * zero-based index of the texture in the aiScene::mTextures array). + */ +struct aiTexture +{ + /** Width of the texture, in pixels + * + * If mHeight is zero the texture is compressed in a format + * like JPEG. In this case mWidth specifies the size of the + * memory area pcData is pointing to, in bytes. + */ + unsigned int mWidth; + + /** Height of the texture, in pixels + * + * If this value is zero, pcData points to an compressed texture + * in any format (e.g. JPEG). + */ + unsigned int mHeight; + + /** A hint from the loader to make it easier for applications + * to determine the type of embedded compressed textures. + * + * If mHeight != 0 this member is undefined. Otherwise it + * is set set to '\\0\\0\\0\\0' if the loader has no additional + * information about the texture file format used OR the + * file extension of the format without a trailing dot. If there + * are multiple file extensions for a format, the shortest + * extension is chosen (JPEG maps to 'jpg', not to 'jpeg'). + * E.g. 'dds\\0', 'pcx\\0', 'jpg\\0'. All characters are lower-case. + * The fourth character will always be '\\0'. + */ + char achFormatHint[4]; + + /** Data of the texture. + * + * Points to an array of mWidth * mHeight aiTexel's. + * The format of the texture data is always ARGB8888 to + * make the implementation for user of the library as easy + * as possible. If mHeight = 0 this is a pointer to a memory + * buffer of size mWidth containing the compressed texture + * data. Good luck, have fun! + */ + C_STRUCT aiTexel* pcData; + +#ifdef __cplusplus + + //! For compressed textures (mHeight == 0): compare the + //! format hint against a given string. + //! @param s Input string. 3 characters are maximally processed. + //! Example values: "jpg", "png" + //! @return true if the given string matches the format hint + bool CheckFormat(const char* s) const + { + return (0 == ::strncmp(achFormatHint,s,3)); + } + + // Construction + aiTexture () + : mWidth (0) + , mHeight (0) + , pcData (NULL) + { + achFormatHint[0] = achFormatHint[1] = 0; + achFormatHint[2] = achFormatHint[3] = 0; + } + + // Destruction + ~aiTexture () + { + delete[] pcData; + } +#endif +}; + + +#ifdef __cplusplus +} +#endif + +#endif // AI_TEXTURE_H_INC diff --git a/thirdparty/include/assimp/types.h b/thirdparty/include/assimp/types.h new file mode 100644 index 000000000..592d5c64d --- /dev/null +++ b/thirdparty/include/assimp/types.h @@ -0,0 +1,515 @@ +/* +--------------------------------------------------------------------------- +Open Asset Import Library (assimp) +--------------------------------------------------------------------------- + +Copyright (c) 2006-2016, assimp team + +All rights reserved. + +Redistribution and use of this software in source and binary forms, +with or without modification, are permitted provided that the following +conditions are met: + +* Redistributions of source code must retain the above + copyright notice, this list of conditions and the + following disclaimer. + +* Redistributions in binary form must reproduce the above + copyright notice, this list of conditions and the + following disclaimer in the documentation and/or other + materials provided with the distribution. + +* Neither the name of the assimp team, nor the names of its + contributors may be used to endorse or promote products + derived from this software without specific prior + written permission of the assimp team. + +THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS +"AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT +LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR +A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT +OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, +SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT +LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, +DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY +THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT +(INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE +OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE. +--------------------------------------------------------------------------- +*/ + +/** @file types.h + * Basic data types and primitives, such as vectors or colors. + */ +#ifndef AI_TYPES_H_INC +#define AI_TYPES_H_INC + +// Some runtime headers +#include +#include +#include +#include +#include + +// Our compile configuration +#include "defs.h" + +// Some types moved to separate header due to size of operators +#include "vector3.h" +#include "vector2.h" +#include "color4.h" +#include "matrix3x3.h" +#include "matrix4x4.h" +#include "quaternion.h" + +#ifdef __cplusplus +#include +#include // for std::nothrow_t +#include // for aiString::Set(const std::string&) + +namespace Assimp { + //! @cond never +namespace Intern { + // -------------------------------------------------------------------- + /** @brief Internal helper class to utilize our internal new/delete + * routines for allocating object of this and derived classes. + * + * By doing this you can safely share class objects between Assimp + * and the application - it works even over DLL boundaries. A good + * example is the #IOSystem where the application allocates its custom + * #IOSystem, then calls #Importer::SetIOSystem(). When the Importer + * destructs, Assimp calls operator delete on the stored #IOSystem. + * If it lies on a different heap than Assimp is working with, + * the application is determined to crash. + */ + // -------------------------------------------------------------------- +#ifndef SWIG + struct ASSIMP_API AllocateFromAssimpHeap { + // http://www.gotw.ca/publications/mill15.htm + + // new/delete overload + void *operator new ( size_t num_bytes) /* throw( std::bad_alloc ) */; + void *operator new ( size_t num_bytes, const std::nothrow_t& ) throw(); + void operator delete ( void* data); + + // array new/delete overload + void *operator new[] ( size_t num_bytes) /* throw( std::bad_alloc ) */; + void *operator new[] ( size_t num_bytes, const std::nothrow_t& ) throw(); + void operator delete[] ( void* data); + + }; // struct AllocateFromAssimpHeap +#endif +} // namespace Intern + //! @endcond +} // namespace Assimp + +extern "C" { +#endif + +/** Maximum dimension for strings, ASSIMP strings are zero terminated. */ +#ifdef __cplusplus +const size_t MAXLEN = 1024; +#else +# define MAXLEN 1024 +#endif + +#include "./Compiler/pushpack1.h" + +// ---------------------------------------------------------------------------------- +/** Represents a plane in a three-dimensional, euclidean space +*/ +struct aiPlane +{ +#ifdef __cplusplus + aiPlane () : a(0.f), b(0.f), c(0.f), d(0.f) {} + aiPlane (float _a, float _b, float _c, float _d) + : a(_a), b(_b), c(_c), d(_d) {} + + aiPlane (const aiPlane& o) : a(o.a), b(o.b), c(o.c), d(o.d) {} + +#endif // !__cplusplus + + //! Plane equation + float a,b,c,d; +} PACK_STRUCT; // !struct aiPlane + +// ---------------------------------------------------------------------------------- +/** Represents a ray +*/ +struct aiRay +{ +#ifdef __cplusplus + aiRay () {} + aiRay (const aiVector3D& _pos, const aiVector3D& _dir) + : pos(_pos), dir(_dir) {} + + aiRay (const aiRay& o) : pos (o.pos), dir (o.dir) {} + +#endif // !__cplusplus + + //! Position and direction of the ray + C_STRUCT aiVector3D pos, dir; +} PACK_STRUCT; // !struct aiRay + +// ---------------------------------------------------------------------------------- +/** Represents a color in Red-Green-Blue space. +*/ +struct aiColor3D +{ +#ifdef __cplusplus + aiColor3D () : r(0.0f), g(0.0f), b(0.0f) {} + aiColor3D (float _r, float _g, float _b) : r(_r), g(_g), b(_b) {} + explicit aiColor3D (float _r) : r(_r), g(_r), b(_r) {} + aiColor3D (const aiColor3D& o) : r(o.r), g(o.g), b(o.b) {} + + /** Component-wise comparison */ + // TODO: add epsilon? + bool operator == (const aiColor3D& other) const + {return r == other.r && g == other.g && b == other.b;} + + /** Component-wise inverse comparison */ + // TODO: add epsilon? + bool operator != (const aiColor3D& other) const + {return r != other.r || g != other.g || b != other.b;} + + /** Component-wise comparison */ + // TODO: add epsilon? + bool operator < (const aiColor3D& other) const { + return r < other.r || ( + r == other.r && (g < other.g || + (g == other.g && b < other.b) + ) + ); + } + + /** Component-wise addition */ + aiColor3D operator+(const aiColor3D& c) const { + return aiColor3D(r+c.r,g+c.g,b+c.b); + } + + /** Component-wise subtraction */ + aiColor3D operator-(const aiColor3D& c) const { + return aiColor3D(r-c.r,g-c.g,b-c.b); + } + + /** Component-wise multiplication */ + aiColor3D operator*(const aiColor3D& c) const { + return aiColor3D(r*c.r,g*c.g,b*c.b); + } + + /** Multiply with a scalar */ + aiColor3D operator*(float f) const { + return aiColor3D(r*f,g*f,b*f); + } + + /** Access a specific color component */ + float operator[](unsigned int i) const { + return *(&r + i); + } + + /** Access a specific color component */ + float& operator[](unsigned int i) { + return *(&r + i); + } + + /** Check whether a color is black */ + bool IsBlack() const { + static const float epsilon = 10e-3f; + return std::fabs( r ) < epsilon && std::fabs( g ) < epsilon && std::fabs( b ) < epsilon; + } + +#endif // !__cplusplus + + //! Red, green and blue color values + float r, g, b; +} PACK_STRUCT; // !struct aiColor3D +#include "./Compiler/poppack1.h" + +// ---------------------------------------------------------------------------------- +/** Represents an UTF-8 string, zero byte terminated. + * + * The character set of an aiString is explicitly defined to be UTF-8. This Unicode + * transformation was chosen in the belief that most strings in 3d files are limited + * to ASCII, thus the character set needed to be strictly ASCII compatible. + * + * Most text file loaders provide proper Unicode input file handling, special unicode + * characters are correctly transcoded to UTF8 and are kept throughout the libraries' + * import pipeline. + * + * For most applications, it will be absolutely sufficient to interpret the + * aiString as ASCII data and work with it as one would work with a plain char*. + * Windows users in need of proper support for i.e asian characters can use the + * MultiByteToWideChar(), WideCharToMultiByte() WinAPI functionality to convert the + * UTF-8 strings to their working character set (i.e. MBCS, WideChar). + * + * We use this representation instead of std::string to be C-compatible. The + * (binary) length of such a string is limited to MAXLEN characters (including the + * the terminating zero). +*/ +struct aiString +{ +#ifdef __cplusplus + /** Default constructor, the string is set to have zero length */ + aiString() : + length(0) + { + data[0] = '\0'; + +#ifdef ASSIMP_BUILD_DEBUG + // Debug build: overwrite the string on its full length with ESC (27) + memset(data+1,27,MAXLEN-1); +#endif + } + + /** Copy constructor */ + aiString(const aiString& rOther) : + length(rOther.length) + { + // Crop the string to the maximum length + length = length>=MAXLEN?MAXLEN-1:length; + memcpy( data, rOther.data, length); + data[length] = '\0'; + } + + /** Constructor from std::string */ + explicit aiString(const std::string& pString) : + length(pString.length()) + { + length = length>=MAXLEN?MAXLEN-1:length; + memcpy( data, pString.c_str(), length); + data[length] = '\0'; + } + + /** Copy a std::string to the aiString */ + void Set( const std::string& pString) { + if( pString.length() > MAXLEN - 1) { + return; + } + length = pString.length(); + memcpy( data, pString.c_str(), length); + data[length] = 0; + } + + /** Copy a const char* to the aiString */ + void Set( const char* sz) { + const size_t len = ::strlen(sz); + if( len > MAXLEN - 1) { + return; + } + length = len; + memcpy( data, sz, len); + data[len] = 0; + } + + /** Assign a const char* to the string */ + aiString& operator = (const char* sz) { + Set(sz); + return *this; + } + + /** Assign a cstd::string to the string */ + aiString& operator = ( const std::string& pString) { + Set(pString); + return *this; + } + + /** Comparison operator */ + bool operator==(const aiString& other) const { + return (length == other.length && 0 == memcmp(data,other.data,length)); + } + + /** Inverse comparison operator */ + bool operator!=(const aiString& other) const { + return (length != other.length || 0 != memcmp(data,other.data,length)); + } + + /** Append a string to the string */ + void Append (const char* app) { + const size_t len = ::strlen(app); + if (!len) { + return; + } + if (length + len >= MAXLEN) { + return; + } + + memcpy(&data[length],app,len+1); + length += len; + } + + /** Clear the string - reset its length to zero */ + void Clear () { + length = 0; + data[0] = '\0'; + +#ifdef ASSIMP_BUILD_DEBUG + // Debug build: overwrite the string on its full length with ESC (27) + memset(data+1,27,MAXLEN-1); +#endif + } + + /** Returns a pointer to the underlying zero-terminated array of characters */ + const char* C_Str() const { + return data; + } + +#endif // !__cplusplus + + /** Binary length of the string excluding the terminal 0. This is NOT the + * logical length of strings containing UTF-8 multibyte sequences! It's + * the number of bytes from the beginning of the string to its end.*/ + size_t length; + + /** String buffer. Size limit is MAXLEN */ + char data[MAXLEN]; +} ; // !struct aiString + + +// ---------------------------------------------------------------------------------- +/** Standard return type for some library functions. + * Rarely used, and if, mostly in the C API. + */ +typedef enum aiReturn +{ + /** Indicates that a function was successful */ + aiReturn_SUCCESS = 0x0, + + /** Indicates that a function failed */ + aiReturn_FAILURE = -0x1, + + /** Indicates that not enough memory was available + * to perform the requested operation + */ + aiReturn_OUTOFMEMORY = -0x3, + + /** @cond never + * Force 32-bit size enum + */ + _AI_ENFORCE_ENUM_SIZE = 0x7fffffff + + /// @endcond +} aiReturn; // !enum aiReturn + +// just for backwards compatibility, don't use these constants anymore +#define AI_SUCCESS aiReturn_SUCCESS +#define AI_FAILURE aiReturn_FAILURE +#define AI_OUTOFMEMORY aiReturn_OUTOFMEMORY + +// ---------------------------------------------------------------------------------- +/** Seek origins (for the virtual file system API). + * Much cooler than using SEEK_SET, SEEK_CUR or SEEK_END. + */ +enum aiOrigin +{ + /** Beginning of the file */ + aiOrigin_SET = 0x0, + + /** Current position of the file pointer */ + aiOrigin_CUR = 0x1, + + /** End of the file, offsets must be negative */ + aiOrigin_END = 0x2, + + /** @cond never + * Force 32-bit size enum + */ + _AI_ORIGIN_ENFORCE_ENUM_SIZE = 0x7fffffff + + /// @endcond +}; // !enum aiOrigin + +// ---------------------------------------------------------------------------------- +/** @brief Enumerates predefined log streaming destinations. + * Logging to these streams can be enabled with a single call to + * #LogStream::createDefaultStream. + */ +enum aiDefaultLogStream +{ + /** Stream the log to a file */ + aiDefaultLogStream_FILE = 0x1, + + /** Stream the log to std::cout */ + aiDefaultLogStream_STDOUT = 0x2, + + /** Stream the log to std::cerr */ + aiDefaultLogStream_STDERR = 0x4, + + /** MSVC only: Stream the log the the debugger + * (this relies on OutputDebugString from the Win32 SDK) + */ + aiDefaultLogStream_DEBUGGER = 0x8, + + /** @cond never + * Force 32-bit size enum + */ + _AI_DLS_ENFORCE_ENUM_SIZE = 0x7fffffff + /// @endcond +}; // !enum aiDefaultLogStream + +// just for backwards compatibility, don't use these constants anymore +#define DLS_FILE aiDefaultLogStream_FILE +#define DLS_STDOUT aiDefaultLogStream_STDOUT +#define DLS_STDERR aiDefaultLogStream_STDERR +#define DLS_DEBUGGER aiDefaultLogStream_DEBUGGER + +// ---------------------------------------------------------------------------------- +/** Stores the memory requirements for different components (e.g. meshes, materials, + * animations) of an import. All sizes are in bytes. + * @see Importer::GetMemoryRequirements() +*/ +struct aiMemoryInfo +{ +#ifdef __cplusplus + + /** Default constructor */ + aiMemoryInfo() + : textures (0) + , materials (0) + , meshes (0) + , nodes (0) + , animations (0) + , cameras (0) + , lights (0) + , total (0) + {} + +#endif + + /** Storage allocated for texture data */ + unsigned int textures; + + /** Storage allocated for material data */ + unsigned int materials; + + /** Storage allocated for mesh data */ + unsigned int meshes; + + /** Storage allocated for node data */ + unsigned int nodes; + + /** Storage allocated for animation data */ + unsigned int animations; + + /** Storage allocated for camera data */ + unsigned int cameras; + + /** Storage allocated for light data */ + unsigned int lights; + + /** Total storage allocated for the full import. */ + unsigned int total; +}; // !struct aiMemoryInfo + +#ifdef __cplusplus +} +#endif //! __cplusplus + +// Include implementation files +#include "vector2.inl" +#include "vector3.inl" +#include "color4.inl" +#include "quaternion.inl" +#include "matrix3x3.inl" +#include "matrix4x4.inl" +#endif diff --git a/thirdparty/include/assimp/vector2.h b/thirdparty/include/assimp/vector2.h new file mode 100644 index 000000000..199743e26 --- /dev/null +++ b/thirdparty/include/assimp/vector2.h @@ -0,0 +1,113 @@ +/* +--------------------------------------------------------------------------- +Open Asset Import Library (assimp) +--------------------------------------------------------------------------- + +Copyright (c) 2006-2016, assimp team + +All rights reserved. + +Redistribution and use of this software in source and binary forms, +with or without modification, are permitted provided that the following +conditions are met: + +* Redistributions of source code must retain the above + copyright notice, this list of conditions and the + following disclaimer. + +* Redistributions in binary form must reproduce the above + copyright notice, this list of conditions and the + following disclaimer in the documentation and/or other + materials provided with the distribution. + +* Neither the name of the assimp team, nor the names of its + contributors may be used to endorse or promote products + derived from this software without specific prior + written permission of the assimp team. + +THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS +"AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT +LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR +A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT +OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, +SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT +LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, +DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY +THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT +(INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE +OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE. +--------------------------------------------------------------------------- +*/ +/** @file vector2.h + * @brief 2D vector structure, including operators when compiling in C++ + */ +#ifndef AI_VECTOR2D_H_INC +#define AI_VECTOR2D_H_INC + +#ifdef __cplusplus +# include +#else +# include +#endif + +#include "./Compiler/pushpack1.h" + +// ---------------------------------------------------------------------------------- +/** Represents a two-dimensional vector. + */ + +#ifdef __cplusplus +template +class aiVector2t +{ +public: + + aiVector2t () : x(), y() {} + aiVector2t (TReal _x, TReal _y) : x(_x), y(_y) {} + explicit aiVector2t (TReal _xyz) : x(_xyz), y(_xyz) {} + aiVector2t (const aiVector2t& o) : x(o.x), y(o.y) {} + +public: + + void Set( TReal pX, TReal pY); + TReal SquareLength() const ; + TReal Length() const ; + aiVector2t& Normalize(); + +public: + + const aiVector2t& operator += (const aiVector2t& o); + const aiVector2t& operator -= (const aiVector2t& o); + const aiVector2t& operator *= (TReal f); + const aiVector2t& operator /= (TReal f); + + TReal operator[](unsigned int i) const; + TReal& operator[](unsigned int i); + + bool operator== (const aiVector2t& other) const; + bool operator!= (const aiVector2t& other) const; + + bool Equal(const aiVector2t& other, TReal epsilon = 1e-6) const; + + aiVector2t& operator= (TReal f); + const aiVector2t SymMul(const aiVector2t& o); + + template + operator aiVector2t () const; + + TReal x, y; +} PACK_STRUCT; + +typedef aiVector2t aiVector2D; + +#else + +struct aiVector2D { + float x, y; +}; + +#endif // __cplusplus + +#include "./Compiler/poppack1.h" + +#endif // AI_VECTOR2D_H_INC diff --git a/thirdparty/include/assimp/vector2.inl b/thirdparty/include/assimp/vector2.inl new file mode 100644 index 000000000..ae823fc1a --- /dev/null +++ b/thirdparty/include/assimp/vector2.inl @@ -0,0 +1,224 @@ +/* +--------------------------------------------------------------------------- +Open Asset Import Library (assimp) +--------------------------------------------------------------------------- + +Copyright (c) 2006-2016, assimp team + +All rights reserved. + +Redistribution and use of this software in source and binary forms, +with or without modification, are permitted provided that the following +conditions are met: + +* Redistributions of source code must retain the above + copyright notice, this list of conditions and the + following disclaimer. + +* Redistributions in binary form must reproduce the above + copyright notice, this list of conditions and the + following disclaimer in the documentation and/or other + materials provided with the distribution. + +* Neither the name of the assimp team, nor the names of its + contributors may be used to endorse or promote products + derived from this software without specific prior + written permission of the assimp team. + +THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS +"AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT +LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR +A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT +OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, +SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT +LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, +DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY +THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT +(INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE +OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE. +--------------------------------------------------------------------------- +*/ + +/** @file vector2.inl + * @brief Inline implementation of aiVector2t operators + */ +#ifndef AI_VECTOR2D_INL_INC +#define AI_VECTOR2D_INL_INC + +#ifdef __cplusplus +#include "vector2.h" + +#include + +// ------------------------------------------------------------------------------------------------ +template +template +aiVector2t::operator aiVector2t () const { + return aiVector2t(static_cast(x),static_cast(y)); +} +// ------------------------------------------------------------------------------------------------ +template +void aiVector2t::Set( TReal pX, TReal pY) { + x = pX; y = pY; +} + +// ------------------------------------------------------------------------------------------------ +template +TReal aiVector2t::SquareLength() const { + return x*x + y*y; +} + +// ------------------------------------------------------------------------------------------------ +template +TReal aiVector2t::Length() const { + return std::sqrt( SquareLength()); +} + +// ------------------------------------------------------------------------------------------------ +template +aiVector2t& aiVector2t::Normalize() { + *this /= Length(); + return *this; +} + +// ------------------------------------------------------------------------------------------------ +template +const aiVector2t& aiVector2t::operator += (const aiVector2t& o) { + x += o.x; y += o.y; + return *this; +} + +// ------------------------------------------------------------------------------------------------ +template +const aiVector2t& aiVector2t::operator -= (const aiVector2t& o) { + x -= o.x; y -= o.y; + return *this; +} + +// ------------------------------------------------------------------------------------------------ +template +const aiVector2t& aiVector2t::operator *= (TReal f) { + x *= f; y *= f; + return *this; +} + +// ------------------------------------------------------------------------------------------------ +template +const aiVector2t& aiVector2t::operator /= (TReal f) { + x /= f; y /= f; + return *this; +} + +// ------------------------------------------------------------------------------------------------ +template +TReal aiVector2t::operator[](unsigned int i) const { + return *(&x + i); +} + +// ------------------------------------------------------------------------------------------------ +template +TReal& aiVector2t::operator[](unsigned int i) { + return *(&x + i); +} + +// ------------------------------------------------------------------------------------------------ +template +bool aiVector2t::operator== (const aiVector2t& other) const { + return x == other.x && y == other.y; +} + +// ------------------------------------------------------------------------------------------------ +template +bool aiVector2t::operator!= (const aiVector2t& other) const { + return x != other.x || y != other.y; +} + +// --------------------------------------------------------------------------- +template +bool aiVector2t::Equal(const aiVector2t& other, TReal epsilon) const { + return + std::abs(x - other.x) <= epsilon && + std::abs(y - other.y) <= epsilon; +} + +// ------------------------------------------------------------------------------------------------ +template +aiVector2t& aiVector2t::operator= (TReal f) { + x = y = f; + return *this; +} + +// ------------------------------------------------------------------------------------------------ +template +const aiVector2t aiVector2t::SymMul(const aiVector2t& o) { + return aiVector2t(x*o.x,y*o.y); +} + + +// ------------------------------------------------------------------------------------------------ +// symmetric addition +template +inline aiVector2t operator + (const aiVector2t& v1, const aiVector2t& v2) +{ + return aiVector2t( v1.x + v2.x, v1.y + v2.y); +} + +// ------------------------------------------------------------------------------------------------ +// symmetric subtraction +template +inline aiVector2t operator - (const aiVector2t& v1, const aiVector2t& v2) +{ + return aiVector2t( v1.x - v2.x, v1.y - v2.y); +} + +// ------------------------------------------------------------------------------------------------ +// scalar product +template +inline TReal operator * (const aiVector2t& v1, const aiVector2t& v2) +{ + return v1.x*v2.x + v1.y*v2.y; +} + +// ------------------------------------------------------------------------------------------------ +// scalar multiplication +template +inline aiVector2t operator * ( TReal f, const aiVector2t& v) +{ + return aiVector2t( f*v.x, f*v.y); +} + +// ------------------------------------------------------------------------------------------------ +// and the other way around +template +inline aiVector2t operator * ( const aiVector2t& v, TReal f) +{ + return aiVector2t( f*v.x, f*v.y); +} + +// ------------------------------------------------------------------------------------------------ +// scalar division +template +inline aiVector2t operator / ( const aiVector2t& v, TReal f) +{ + + return v * (1/f); +} + +// ------------------------------------------------------------------------------------------------ +// vector division +template +inline aiVector2t operator / ( const aiVector2t& v, const aiVector2t& v2) +{ + return aiVector2t(v.x / v2.x,v.y / v2.y); +} + +// ------------------------------------------------------------------------------------------------ +// vector negation +template +inline aiVector2t operator - ( const aiVector2t& v) +{ + return aiVector2t( -v.x, -v.y); +} + +#endif +#endif diff --git a/thirdparty/include/assimp/vector3.h b/thirdparty/include/assimp/vector3.h new file mode 100644 index 000000000..84f785f8f --- /dev/null +++ b/thirdparty/include/assimp/vector3.h @@ -0,0 +1,150 @@ +/* +--------------------------------------------------------------------------- +Open Asset Import Library (assimp) +--------------------------------------------------------------------------- + +Copyright (c) 2006-2016, assimp team + +All rights reserved. + +Redistribution and use of this software in source and binary forms, +with or without modification, are permitted provided that the following +conditions are met: + +* Redistributions of source code must retain the above + copyright notice, this list of conditions and the + following disclaimer. + +* Redistributions in binary form must reproduce the above + copyright notice, this list of conditions and the + following disclaimer in the documentation and/or other + materials provided with the distribution. + +* Neither the name of the assimp team, nor the names of its + contributors may be used to endorse or promote products + derived from this software without specific prior + written permission of the assimp team. + +THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS +"AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT +LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR +A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT +OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, +SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT +LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, +DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY +THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT +(INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE +OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE. +--------------------------------------------------------------------------- +*/ +/** @file vector3.h + * @brief 3D vector structure, including operators when compiling in C++ + */ +#ifndef AI_VECTOR3D_H_INC +#define AI_VECTOR3D_H_INC + +#ifdef __cplusplus +# include +#else +# include +#endif + +#include "./Compiler/pushpack1.h" + +#ifdef __cplusplus + +template class aiMatrix3x3t; +template class aiMatrix4x4t; + +// --------------------------------------------------------------------------- +/** Represents a three-dimensional vector. */ +template +class aiVector3t +{ +public: + + aiVector3t () : x(), y(), z() {} + aiVector3t (TReal _x, TReal _y, TReal _z) : x(_x), y(_y), z(_z) {} + explicit aiVector3t (TReal _xyz) : x(_xyz), y(_xyz), z(_xyz) {} + aiVector3t (const aiVector3t& o) : x(o.x), y(o.y), z(o.z) {} + +public: + + // combined operators + const aiVector3t& operator += (const aiVector3t& o); + const aiVector3t& operator -= (const aiVector3t& o); + const aiVector3t& operator *= (TReal f); + const aiVector3t& operator /= (TReal f); + + // transform vector by matrix + aiVector3t& operator *= (const aiMatrix3x3t& mat); + aiVector3t& operator *= (const aiMatrix4x4t& mat); + + // access a single element + TReal operator[](unsigned int i) const; + TReal& operator[](unsigned int i); + + // comparison + bool operator== (const aiVector3t& other) const; + bool operator!= (const aiVector3t& other) const; + bool operator < (const aiVector3t& other) const; + + bool Equal(const aiVector3t& other, TReal epsilon = 1e-6) const; + + template + operator aiVector3t () const; + +public: + + /** @brief Set the components of a vector + * @param pX X component + * @param pY Y component + * @param pZ Z component */ + void Set( TReal pX, TReal pY, TReal pZ); + + /** @brief Get the squared length of the vector + * @return Square length */ + TReal SquareLength() const; + + + /** @brief Get the length of the vector + * @return length */ + TReal Length() const; + + + /** @brief Normalize the vector */ + aiVector3t& Normalize(); + + /** @brief Normalize the vector with extra check for zero vectors */ + aiVector3t& NormalizeSafe(); + + /** @brief Componentwise multiplication of two vectors + * + * Note that vec*vec yields the dot product. + * @param o Second factor */ + const aiVector3t SymMul(const aiVector3t& o); + + TReal x, y, z; +} PACK_STRUCT; + + +typedef aiVector3t aiVector3D; + +#else + +struct aiVector3D { + float x, y, z; +} PACK_STRUCT; + +#endif // __cplusplus + +#include "./Compiler/poppack1.h" + +#ifdef __cplusplus + + + +#endif // __cplusplus + +#endif // AI_VECTOR3D_H_INC diff --git a/thirdparty/include/assimp/vector3.inl b/thirdparty/include/assimp/vector3.inl new file mode 100644 index 000000000..0d0d62968 --- /dev/null +++ b/thirdparty/include/assimp/vector3.inl @@ -0,0 +1,236 @@ +/* +--------------------------------------------------------------------------- +Open Asset Import Library (assimp) +--------------------------------------------------------------------------- + +Copyright (c) 2006-2016, assimp team + +All rights reserved. + +Redistribution and use of this software in source and binary forms, +with or without modification, are permitted provided that the following +conditions are met: + +* Redistributions of source code must retain the above + copyright notice, this list of conditions and the + following disclaimer. + +* Redistributions in binary form must reproduce the above + copyright notice, this list of conditions and the + following disclaimer in the documentation and/or other + materials provided with the distribution. + +* Neither the name of the assimp team, nor the names of its + contributors may be used to endorse or promote products + derived from this software without specific prior + written permission of the assimp team. + +THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS +"AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT +LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR +A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT +OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, +SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT +LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, +DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY +THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT +(INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE +OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE. +--------------------------------------------------------------------------- +*/ + +/** @file vector3.inl + * @brief Inline implementation of aiVector3t operators + */ +#ifndef AI_VECTOR3D_INL_INC +#define AI_VECTOR3D_INL_INC + +#ifdef __cplusplus +#include "vector3.h" + +#include + +// ------------------------------------------------------------------------------------------------ +/** Transformation of a vector by a 3x3 matrix */ +template +inline aiVector3t operator * (const aiMatrix3x3t& pMatrix, const aiVector3t& pVector) +{ + aiVector3t res; + res.x = pMatrix.a1 * pVector.x + pMatrix.a2 * pVector.y + pMatrix.a3 * pVector.z; + res.y = pMatrix.b1 * pVector.x + pMatrix.b2 * pVector.y + pMatrix.b3 * pVector.z; + res.z = pMatrix.c1 * pVector.x + pMatrix.c2 * pVector.y + pMatrix.c3 * pVector.z; + return res; +} + +// ------------------------------------------------------------------------------------------------ +/** Transformation of a vector by a 4x4 matrix */ +template +inline aiVector3t operator * (const aiMatrix4x4t& pMatrix, const aiVector3t& pVector) +{ + aiVector3t res; + res.x = pMatrix.a1 * pVector.x + pMatrix.a2 * pVector.y + pMatrix.a3 * pVector.z + pMatrix.a4; + res.y = pMatrix.b1 * pVector.x + pMatrix.b2 * pVector.y + pMatrix.b3 * pVector.z + pMatrix.b4; + res.z = pMatrix.c1 * pVector.x + pMatrix.c2 * pVector.y + pMatrix.c3 * pVector.z + pMatrix.c4; + return res; +} +// ------------------------------------------------------------------------------------------------ +template +template +aiVector3t::operator aiVector3t () const { + return aiVector3t(static_cast(x),static_cast(y),static_cast(z)); +} +// ------------------------------------------------------------------------------------------------ +template +AI_FORCE_INLINE void aiVector3t::Set( TReal pX, TReal pY, TReal pZ) { + x = pX; y = pY; z = pZ; +} +// ------------------------------------------------------------------------------------------------ +template +AI_FORCE_INLINE TReal aiVector3t::SquareLength() const { + return x*x + y*y + z*z; +} +// ------------------------------------------------------------------------------------------------ +template +AI_FORCE_INLINE TReal aiVector3t::Length() const { + return std::sqrt( SquareLength()); +} +// ------------------------------------------------------------------------------------------------ +template +AI_FORCE_INLINE aiVector3t& aiVector3t::Normalize() { + *this /= Length(); return *this; +} +// ------------------------------------------------------------------------------------------------ +template +AI_FORCE_INLINE aiVector3t& aiVector3t::NormalizeSafe() { + TReal len = Length(); + if (len > static_cast(0)) + *this /= len; + return *this; +} +// ------------------------------------------------------------------------------------------------ +template +AI_FORCE_INLINE const aiVector3t& aiVector3t::operator += (const aiVector3t& o) { + x += o.x; y += o.y; z += o.z; return *this; +} +// ------------------------------------------------------------------------------------------------ +template +AI_FORCE_INLINE const aiVector3t& aiVector3t::operator -= (const aiVector3t& o) { + x -= o.x; y -= o.y; z -= o.z; return *this; +} +// ------------------------------------------------------------------------------------------------ +template +AI_FORCE_INLINE const aiVector3t& aiVector3t::operator *= (TReal f) { + x *= f; y *= f; z *= f; return *this; +} +// ------------------------------------------------------------------------------------------------ +template +AI_FORCE_INLINE const aiVector3t& aiVector3t::operator /= (TReal f) { + x /= f; y /= f; z /= f; return *this; +} +// ------------------------------------------------------------------------------------------------ +template +AI_FORCE_INLINE aiVector3t& aiVector3t::operator *= (const aiMatrix3x3t& mat){ + return(*this = mat * (*this)); +} +// ------------------------------------------------------------------------------------------------ +template +AI_FORCE_INLINE aiVector3t& aiVector3t::operator *= (const aiMatrix4x4t& mat){ + return(*this = mat * (*this)); +} +// ------------------------------------------------------------------------------------------------ +template +AI_FORCE_INLINE TReal aiVector3t::operator[](unsigned int i) const { + return *(&x + i); +} +// ------------------------------------------------------------------------------------------------ +template +AI_FORCE_INLINE TReal& aiVector3t::operator[](unsigned int i) { + return *(&x + i); +} +// ------------------------------------------------------------------------------------------------ +template +AI_FORCE_INLINE bool aiVector3t::operator== (const aiVector3t& other) const { + return x == other.x && y == other.y && z == other.z; +} +// ------------------------------------------------------------------------------------------------ +template +AI_FORCE_INLINE bool aiVector3t::operator!= (const aiVector3t& other) const { + return x != other.x || y != other.y || z != other.z; +} +// --------------------------------------------------------------------------- +template +AI_FORCE_INLINE bool aiVector3t::Equal(const aiVector3t& other, TReal epsilon) const { + return + std::abs(x - other.x) <= epsilon && + std::abs(y - other.y) <= epsilon && + std::abs(z - other.z) <= epsilon; +} +// ------------------------------------------------------------------------------------------------ +template +AI_FORCE_INLINE bool aiVector3t::operator < (const aiVector3t& other) const { + return x != other.x ? x < other.x : y != other.y ? y < other.y : z < other.z; +} +// ------------------------------------------------------------------------------------------------ +template +AI_FORCE_INLINE const aiVector3t aiVector3t::SymMul(const aiVector3t& o) { + return aiVector3t(x*o.x,y*o.y,z*o.z); +} +// ------------------------------------------------------------------------------------------------ +// symmetric addition +template +AI_FORCE_INLINE aiVector3t operator + (const aiVector3t& v1, const aiVector3t& v2) { + return aiVector3t( v1.x + v2.x, v1.y + v2.y, v1.z + v2.z); +} +// ------------------------------------------------------------------------------------------------ +// symmetric subtraction +template +AI_FORCE_INLINE aiVector3t operator - (const aiVector3t& v1, const aiVector3t& v2) { + return aiVector3t( v1.x - v2.x, v1.y - v2.y, v1.z - v2.z); +} +// ------------------------------------------------------------------------------------------------ +// scalar product +template +AI_FORCE_INLINE TReal operator * (const aiVector3t& v1, const aiVector3t& v2) { + return v1.x*v2.x + v1.y*v2.y + v1.z*v2.z; +} +// ------------------------------------------------------------------------------------------------ +// scalar multiplication +template +AI_FORCE_INLINE aiVector3t operator * ( TReal f, const aiVector3t& v) { + return aiVector3t( f*v.x, f*v.y, f*v.z); +} +// ------------------------------------------------------------------------------------------------ +// and the other way around +template +AI_FORCE_INLINE aiVector3t operator * ( const aiVector3t& v, TReal f) { + return aiVector3t( f*v.x, f*v.y, f*v.z); +} +// ------------------------------------------------------------------------------------------------ +// scalar division +template +AI_FORCE_INLINE aiVector3t operator / ( const aiVector3t& v, TReal f) { + return v * (1/f); +} +// ------------------------------------------------------------------------------------------------ +// vector division +template +AI_FORCE_INLINE aiVector3t operator / ( const aiVector3t& v, const aiVector3t& v2) { + return aiVector3t(v.x / v2.x,v.y / v2.y,v.z / v2.z); +} +// ------------------------------------------------------------------------------------------------ +// cross product +template +AI_FORCE_INLINE aiVector3t operator ^ ( const aiVector3t& v1, const aiVector3t& v2) { + return aiVector3t( v1.y*v2.z - v1.z*v2.y, v1.z*v2.x - v1.x*v2.z, v1.x*v2.y - v1.y*v2.x); +} +// ------------------------------------------------------------------------------------------------ +// vector negation +template +AI_FORCE_INLINE aiVector3t operator - ( const aiVector3t& v) { + return aiVector3t( -v.x, -v.y, -v.z); +} + +// ------------------------------------------------------------------------------------------------ + +#endif // __cplusplus +#endif // AI_VECTOR3D_INL_INC diff --git a/thirdparty/include/assimp/version.h b/thirdparty/include/assimp/version.h new file mode 100644 index 000000000..403798c1b --- /dev/null +++ b/thirdparty/include/assimp/version.h @@ -0,0 +1,105 @@ +/* +--------------------------------------------------------------------------- +Open Asset Import Library (assimp) +--------------------------------------------------------------------------- + +Copyright (c) 2006-2016, assimp team + +All rights reserved. + +Redistribution and use of this software in source and binary forms, +with or without modification, are permitted provided that the following +conditions are met: + +* Redistributions of source code must retain the above + copyright notice, this list of conditions and the + following disclaimer. + +* Redistributions in binary form must reproduce the above + copyright notice, this list of conditions and the + following disclaimer in the documentation and/or other + materials provided with the distribution. + +* Neither the name of the assimp team, nor the names of its + contributors may be used to endorse or promote products + derived from this software without specific prior + written permission of the assimp team. + +THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS +"AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT +LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR +A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT +OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, +SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT +LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, +DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY +THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT +(INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE +OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE. +--------------------------------------------------------------------------- +*/ + +/** @file version.h + * @brief Functions to query the version of the Assimp runtime, check + * compile flags, ... + */ +#ifndef INCLUDED_AI_VERSION_H +#define INCLUDED_AI_VERSION_H + +#include "defs.h" + +#ifdef __cplusplus +extern "C" { +#endif + +// --------------------------------------------------------------------------- +/** @brief Returns a string with legal copyright and licensing information + * about Assimp. The string may include multiple lines. + * @return Pointer to static string. + */ +ASSIMP_API const char* aiGetLegalString (void); + +// --------------------------------------------------------------------------- +/** @brief Returns the current minor version number of Assimp. + * @return Minor version of the Assimp runtime the application was + * linked/built against + */ +ASSIMP_API unsigned int aiGetVersionMinor (void); + +// --------------------------------------------------------------------------- +/** @brief Returns the current major version number of Assimp. + * @return Major version of the Assimp runtime the application was + * linked/built against + */ +ASSIMP_API unsigned int aiGetVersionMajor (void); + +// --------------------------------------------------------------------------- +/** @brief Returns the repository revision of the Assimp runtime. + * @return SVN Repository revision number of the Assimp runtime the + * application was linked/built against. + */ +ASSIMP_API unsigned int aiGetVersionRevision (void); + +//! Assimp was compiled as a shared object (Windows: DLL) +#define ASSIMP_CFLAGS_SHARED 0x1 +//! Assimp was compiled against STLport +#define ASSIMP_CFLAGS_STLPORT 0x2 +//! Assimp was compiled as a debug build +#define ASSIMP_CFLAGS_DEBUG 0x4 + +//! Assimp was compiled with ASSIMP_BUILD_BOOST_WORKAROUND defined +#define ASSIMP_CFLAGS_NOBOOST 0x8 +//! Assimp was compiled with ASSIMP_BUILD_SINGLETHREADED defined +#define ASSIMP_CFLAGS_SINGLETHREADED 0x10 + +// --------------------------------------------------------------------------- +/** @brief Returns assimp's compile flags + * @return Any bitwise combination of the ASSIMP_CFLAGS_xxx constants. + */ +ASSIMP_API unsigned int aiGetCompileFlags (void); + +#ifdef __cplusplus +} // end extern "C" +#endif + +#endif // !! #ifndef INCLUDED_AI_VERSION_H diff --git a/thirdparty/include/chipmunk/chipmunk.h b/thirdparty/include/chipmunk/chipmunk.h new file mode 100644 index 000000000..128019063 --- /dev/null +++ b/thirdparty/include/chipmunk/chipmunk.h @@ -0,0 +1,232 @@ +/* Copyright (c) 2013 Scott Lembcke and Howling Moon Software + * + * Permission is hereby granted, free of charge, to any person obtaining a copy + * of this software and associated documentation files (the "Software"), to deal + * in the Software without restriction, including without limitation the rights + * to use, copy, modify, merge, publish, distribute, sublicense, and/or sell + * copies of the Software, and to permit persons to whom the Software is + * furnished to do so, subject to the following conditions: + * + * The above copyright notice and this permission notice shall be included in + * all copies or substantial portions of the Software. + * + * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR + * IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY, + * FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE + * AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER + * LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, + * OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE + * SOFTWARE. + */ + +#ifndef CHIPMUNK_H +#define CHIPMUNK_H + +#include +#include + +#ifndef alloca + #ifdef _WIN32 + #include + #elif defined(__FreeBSD__) + /* already included in */ + #else + #include + #endif +#endif + +#ifdef _WIN32 + #define CP_EXPORT __declspec(dllexport) +#else + #define CP_EXPORT +#endif + +#ifdef __cplusplus +extern "C" { +#endif + +CP_EXPORT void cpMessage(const char *condition, const char *file, int line, int isError, int isHardError, const char *message, ...); +#ifdef NDEBUG + #define cpAssertWarn(__condition__, ...) + #define cpAssertSoft(__condition__, ...) +#else + #define cpAssertSoft(__condition__, ...) if(!(__condition__)){cpMessage(#__condition__, __FILE__, __LINE__, 1, 0, __VA_ARGS__); abort();} + #define cpAssertWarn(__condition__, ...) if(!(__condition__)) cpMessage(#__condition__, __FILE__, __LINE__, 0, 0, __VA_ARGS__) +#endif + +// Hard assertions are used in situations where the program definitely will crash anyway, and the reason is inexpensive to detect. +#define cpAssertHard(__condition__, ...) if(!(__condition__)){cpMessage(#__condition__, __FILE__, __LINE__, 1, 1, __VA_ARGS__); abort();} + +#include "chipmunk_types.h" + +/// @defgroup misc Misc +/// @{ + +/// Allocated size for various Chipmunk buffers +#ifndef CP_BUFFER_BYTES + #define CP_BUFFER_BYTES (32*1024) +#endif + +#ifndef cpcalloc + /// Chipmunk calloc() alias. + #define cpcalloc calloc +#endif + +#ifndef cprealloc + /// Chipmunk realloc() alias. + #define cprealloc realloc +#endif + +#ifndef cpfree + /// Chipmunk free() alias. + #define cpfree free +#endif + +typedef struct cpArray cpArray; +typedef struct cpHashSet cpHashSet; + +typedef struct cpBody cpBody; + +typedef struct cpShape cpShape; +typedef struct cpCircleShape cpCircleShape; +typedef struct cpSegmentShape cpSegmentShape; +typedef struct cpPolyShape cpPolyShape; + +typedef struct cpConstraint cpConstraint; +typedef struct cpPinJoint cpPinJoint; +typedef struct cpSlideJoint cpSlideJoint; +typedef struct cpPivotJoint cpPivotJoint; +typedef struct cpGrooveJoint cpGrooveJoint; +typedef struct cpDampedSpring cpDampedSpring; +typedef struct cpDampedRotarySpring cpDampedRotarySpring; +typedef struct cpRotaryLimitJoint cpRotaryLimitJoint; +typedef struct cpRatchetJoint cpRatchetJoint; +typedef struct cpGearJoint cpGearJoint; +typedef struct cpSimpleMotorJoint cpSimpleMotorJoint; + +typedef struct cpCollisionHandler cpCollisionHandler; +typedef struct cpContactPointSet cpContactPointSet; +typedef struct cpArbiter cpArbiter; + +typedef struct cpSpace cpSpace; + +#include "cpVect.h" +#include "cpBB.h" +#include "cpTransform.h" +#include "cpSpatialIndex.h" + +#include "cpArbiter.h" + +#include "cpBody.h" +#include "cpShape.h" +#include "cpPolyShape.h" + +#include "cpConstraint.h" + +#include "cpSpace.h" + +// Chipmunk 7.0.2 +#define CP_VERSION_MAJOR 7 +#define CP_VERSION_MINOR 0 +#define CP_VERSION_RELEASE 2 + +/// Version string. +CP_EXPORT extern const char *cpVersionString; + +/// Calculate the moment of inertia for a circle. +/// @c r1 and @c r2 are the inner and outer diameters. A solid circle has an inner diameter of 0. +CP_EXPORT cpFloat cpMomentForCircle(cpFloat m, cpFloat r1, cpFloat r2, cpVect offset); + +/// Calculate area of a hollow circle. +/// @c r1 and @c r2 are the inner and outer diameters. A solid circle has an inner diameter of 0. +CP_EXPORT cpFloat cpAreaForCircle(cpFloat r1, cpFloat r2); + +/// Calculate the moment of inertia for a line segment. +/// Beveling radius is not supported. +CP_EXPORT cpFloat cpMomentForSegment(cpFloat m, cpVect a, cpVect b, cpFloat radius); + +/// Calculate the area of a fattened (capsule shaped) line segment. +CP_EXPORT cpFloat cpAreaForSegment(cpVect a, cpVect b, cpFloat radius); + +/// Calculate the moment of inertia for a solid polygon shape assuming it's center of gravity is at it's centroid. The offset is added to each vertex. +CP_EXPORT cpFloat cpMomentForPoly(cpFloat m, int count, const cpVect *verts, cpVect offset, cpFloat radius); + +/// Calculate the signed area of a polygon. A Clockwise winding gives positive area. +/// This is probably backwards from what you expect, but matches Chipmunk's the winding for poly shapes. +CP_EXPORT cpFloat cpAreaForPoly(const int count, const cpVect *verts, cpFloat radius); + +/// Calculate the natural centroid of a polygon. +CP_EXPORT cpVect cpCentroidForPoly(const int count, const cpVect *verts); + +/// Calculate the moment of inertia for a solid box. +CP_EXPORT cpFloat cpMomentForBox(cpFloat m, cpFloat width, cpFloat height); + +/// Calculate the moment of inertia for a solid box. +CP_EXPORT cpFloat cpMomentForBox2(cpFloat m, cpBB box); + +/// Calculate the convex hull of a given set of points. Returns the count of points in the hull. +/// @c result must be a pointer to a @c cpVect array with at least @c count elements. If @c verts == @c result, then @c verts will be reduced inplace. +/// @c first is an optional pointer to an integer to store where the first vertex in the hull came from (i.e. verts[first] == result[0]) +/// @c tol is the allowed amount to shrink the hull when simplifying it. A tolerance of 0.0 creates an exact hull. +CP_EXPORT int cpConvexHull(int count, const cpVect *verts, cpVect *result, int *first, cpFloat tol); + +/// Convenience macro to work with cpConvexHull. +/// @c count and @c verts is the input array passed to cpConvexHull(). +/// @c count_var and @c verts_var are the names of the variables the macro creates to store the result. +/// The output vertex array is allocated on the stack using alloca() so it will be freed automatically, but cannot be returned from the current scope. +#define CP_CONVEX_HULL(__count__, __verts__, __count_var__, __verts_var__) \ +cpVect *__verts_var__ = (cpVect *)alloca(__count__*sizeof(cpVect)); \ +int __count_var__ = cpConvexHull(__count__, __verts__, __verts_var__, NULL, 0.0); \ + +/// Returns the closest point on the line segment ab, to the point p. +static inline cpVect +cpClosetPointOnSegment(const cpVect p, const cpVect a, const cpVect b) +{ + cpVect delta = cpvsub(a, b); + cpFloat t = cpfclamp01(cpvdot(delta, cpvsub(p, b))/cpvlengthsq(delta)); + return cpvadd(b, cpvmult(delta, t)); +} + +#if defined(__has_extension) +#if __has_extension(blocks) +// Define alternate block based alternatives for a few of the callback heavy functions. +// Collision handlers are post-step callbacks are not included to avoid memory management issues. +// If you want to use blocks for those and are aware of how to correctly manage the memory, the implementation is trivial. + +void cpSpaceEachBody_b(cpSpace *space, void (^block)(cpBody *body)); +void cpSpaceEachShape_b(cpSpace *space, void (^block)(cpShape *shape)); +void cpSpaceEachConstraint_b(cpSpace *space, void (^block)(cpConstraint *constraint)); + +void cpBodyEachShape_b(cpBody *body, void (^block)(cpShape *shape)); +void cpBodyEachConstraint_b(cpBody *body, void (^block)(cpConstraint *constraint)); +void cpBodyEachArbiter_b(cpBody *body, void (^block)(cpArbiter *arbiter)); + +typedef void (^cpSpacePointQueryBlock)(cpShape *shape, cpVect point, cpFloat distance, cpVect gradient); +void cpSpacePointQuery_b(cpSpace *space, cpVect point, cpFloat maxDistance, cpShapeFilter filter, cpSpacePointQueryBlock block); + +typedef void (^cpSpaceSegmentQueryBlock)(cpShape *shape, cpVect point, cpVect normal, cpFloat alpha); +void cpSpaceSegmentQuery_b(cpSpace *space, cpVect start, cpVect end, cpFloat radius, cpShapeFilter filter, cpSpaceSegmentQueryBlock block); + +typedef void (^cpSpaceBBQueryBlock)(cpShape *shape); +void cpSpaceBBQuery_b(cpSpace *space, cpBB bb, cpShapeFilter filter, cpSpaceBBQueryBlock block); + +typedef void (^cpSpaceShapeQueryBlock)(cpShape *shape, cpContactPointSet *points); +cpBool cpSpaceShapeQuery_b(cpSpace *space, cpShape *shape, cpSpaceShapeQueryBlock block); + +#endif +#endif + + +//@} + +#ifdef __cplusplus +} + +static inline cpVect operator *(const cpVect v, const cpFloat s){return cpvmult(v, s);} +static inline cpVect operator +(const cpVect v1, const cpVect v2){return cpvadd(v1, v2);} +static inline cpVect operator -(const cpVect v1, const cpVect v2){return cpvsub(v1, v2);} +static inline cpBool operator ==(const cpVect v1, const cpVect v2){return cpveql(v1, v2);} +static inline cpVect operator -(const cpVect v){return cpvneg(v);} + +#endif +#endif diff --git a/thirdparty/include/chipmunk/chipmunk_ffi.h b/thirdparty/include/chipmunk/chipmunk_ffi.h new file mode 100644 index 000000000..86e3d9fcd --- /dev/null +++ b/thirdparty/include/chipmunk/chipmunk_ffi.h @@ -0,0 +1,105 @@ +/* Copyright (c) 2013 Scott Lembcke and Howling Moon Software + * + * Permission is hereby granted, free of charge, to any person obtaining a copy + * of this software and associated documentation files (the "Software"), to deal + * in the Software without restriction, including without limitation the rights + * to use, copy, modify, merge, publish, distribute, sublicense, and/or sell + * copies of the Software, and to permit persons to whom the Software is + * furnished to do so, subject to the following conditions: + * + * The above copyright notice and this permission notice shall be included in + * all copies or substantial portions of the Software. + * + * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR + * IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY, + * FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE + * AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER + * LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, + * OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE + * SOFTWARE. + */ + +#ifdef CHIPMUNK_FFI + +// Create non static inlined copies of Chipmunk functions, useful for working with dynamic FFIs +// For many languages, it may be faster to reimplement these functions natively instead. +// Note: This file should only be included by chipmunk.c. + +#ifdef _MSC_VER + #if _MSC_VER >= 1600 + #define MAKE_REF(name) CP_EXPORT decltype(name) *_##name = name + #else + #define MAKE_REF(name) + #endif +#else + #define MAKE_REF(name) __typeof__(name) *_##name = name +#endif + +#ifdef __cplusplus +extern "C" { +#endif + +MAKE_REF(cpv); // makes a variable named _cpv that contains the function pointer for cpv() +MAKE_REF(cpveql); +MAKE_REF(cpvadd); +MAKE_REF(cpvneg); +MAKE_REF(cpvsub); +MAKE_REF(cpvmult); +MAKE_REF(cpvdot); +MAKE_REF(cpvcross); +MAKE_REF(cpvperp); +MAKE_REF(cpvrperp); +MAKE_REF(cpvproject); +MAKE_REF(cpvforangle); +MAKE_REF(cpvtoangle); +MAKE_REF(cpvrotate); +MAKE_REF(cpvunrotate); +MAKE_REF(cpvlengthsq); +MAKE_REF(cpvlength); +MAKE_REF(cpvlerp); +MAKE_REF(cpvnormalize); +MAKE_REF(cpvclamp); +MAKE_REF(cpvlerpconst); +MAKE_REF(cpvdist); +MAKE_REF(cpvdistsq); +MAKE_REF(cpvnear); + +MAKE_REF(cpfmax); +MAKE_REF(cpfmin); +MAKE_REF(cpfabs); +MAKE_REF(cpfclamp); +MAKE_REF(cpflerp); +MAKE_REF(cpflerpconst); + +MAKE_REF(cpBBNew); +MAKE_REF(cpBBNewForExtents); +MAKE_REF(cpBBNewForCircle); +MAKE_REF(cpBBIntersects); +MAKE_REF(cpBBContainsBB); +MAKE_REF(cpBBContainsVect); +MAKE_REF(cpBBMerge); +MAKE_REF(cpBBExpand); +MAKE_REF(cpBBCenter); +MAKE_REF(cpBBArea); +MAKE_REF(cpBBMergedArea); +MAKE_REF(cpBBSegmentQuery); +MAKE_REF(cpBBIntersectsSegment); +MAKE_REF(cpBBClampVect); + +MAKE_REF(cpSpatialIndexDestroy); +MAKE_REF(cpSpatialIndexCount); +MAKE_REF(cpSpatialIndexEach); +MAKE_REF(cpSpatialIndexContains); +MAKE_REF(cpSpatialIndexInsert); +MAKE_REF(cpSpatialIndexRemove); +MAKE_REF(cpSpatialIndexReindex); +MAKE_REF(cpSpatialIndexReindexObject); +MAKE_REF(cpSpatialIndexSegmentQuery); +MAKE_REF(cpSpatialIndexQuery); +MAKE_REF(cpSpatialIndexReindexQuery); + +#ifdef __cplusplus +} +#endif + +#endif diff --git a/thirdparty/include/chipmunk/chipmunk_private.h b/thirdparty/include/chipmunk/chipmunk_private.h new file mode 100644 index 000000000..a27fdec5e --- /dev/null +++ b/thirdparty/include/chipmunk/chipmunk_private.h @@ -0,0 +1,344 @@ +/* Copyright (c) 2013 Scott Lembcke and Howling Moon Software + * + * Permission is hereby granted, free of charge, to any person obtaining a copy + * of this software and associated documentation files (the "Software"), to deal + * in the Software without restriction, including without limitation the rights + * to use, copy, modify, merge, publish, distribute, sublicense, and/or sell + * copies of the Software, and to permit persons to whom the Software is + * furnished to do so, subject to the following conditions: + * + * The above copyright notice and this permission notice shall be included in + * all copies or substantial portions of the Software. + * + * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR + * IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY, + * FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE + * AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER + * LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, + * OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE + * SOFTWARE. + */ + +#ifndef CHIPMUNK_PRIVATE_H +#define CHIPMUNK_PRIVATE_H + +#include "chipmunk/chipmunk.h" +#include "chipmunk/chipmunk_structs.h" + +#define CP_HASH_COEF (3344921057ul) +#define CP_HASH_PAIR(A, B) ((cpHashValue)(A)*CP_HASH_COEF ^ (cpHashValue)(B)*CP_HASH_COEF) + +// TODO: Eww. Magic numbers. +#define MAGIC_EPSILON 1e-5 + + +//MARK: cpArray + +cpArray *cpArrayNew(int size); + +void cpArrayFree(cpArray *arr); + +void cpArrayPush(cpArray *arr, void *object); +void *cpArrayPop(cpArray *arr); +void cpArrayDeleteObj(cpArray *arr, void *obj); +cpBool cpArrayContains(cpArray *arr, void *ptr); + +void cpArrayFreeEach(cpArray *arr, void (freeFunc)(void*)); + + +//MARK: cpHashSet + +typedef cpBool (*cpHashSetEqlFunc)(void *ptr, void *elt); +typedef void *(*cpHashSetTransFunc)(void *ptr, void *data); + +cpHashSet *cpHashSetNew(int size, cpHashSetEqlFunc eqlFunc); +void cpHashSetSetDefaultValue(cpHashSet *set, void *default_value); + +void cpHashSetFree(cpHashSet *set); + +int cpHashSetCount(cpHashSet *set); +void *cpHashSetInsert(cpHashSet *set, cpHashValue hash, void *ptr, cpHashSetTransFunc trans, void *data); +void *cpHashSetRemove(cpHashSet *set, cpHashValue hash, void *ptr); +void *cpHashSetFind(cpHashSet *set, cpHashValue hash, void *ptr); + +typedef void (*cpHashSetIteratorFunc)(void *elt, void *data); +void cpHashSetEach(cpHashSet *set, cpHashSetIteratorFunc func, void *data); + +typedef cpBool (*cpHashSetFilterFunc)(void *elt, void *data); +void cpHashSetFilter(cpHashSet *set, cpHashSetFilterFunc func, void *data); + + +//MARK: Bodies + +void cpBodyAddShape(cpBody *body, cpShape *shape); +void cpBodyRemoveShape(cpBody *body, cpShape *shape); + +//void cpBodyAccumulateMassForShape(cpBody *body, cpShape *shape); +void cpBodyAccumulateMassFromShapes(cpBody *body); + +void cpBodyRemoveConstraint(cpBody *body, cpConstraint *constraint); + + +//MARK: Spatial Index Functions + +cpSpatialIndex *cpSpatialIndexInit(cpSpatialIndex *index, cpSpatialIndexClass *klass, cpSpatialIndexBBFunc bbfunc, cpSpatialIndex *staticIndex); + + +//MARK: Arbiters + +cpArbiter* cpArbiterInit(cpArbiter *arb, cpShape *a, cpShape *b); + +static inline struct cpArbiterThread * +cpArbiterThreadForBody(cpArbiter *arb, cpBody *body) +{ + return (arb->body_a == body ? &arb->thread_a : &arb->thread_b); +} + +void cpArbiterUnthread(cpArbiter *arb); + +void cpArbiterUpdate(cpArbiter *arb, struct cpCollisionInfo *info, cpSpace *space); +void cpArbiterPreStep(cpArbiter *arb, cpFloat dt, cpFloat bias, cpFloat slop); +void cpArbiterApplyCachedImpulse(cpArbiter *arb, cpFloat dt_coef); +void cpArbiterApplyImpulse(cpArbiter *arb); + + +//MARK: Shapes/Collisions + +cpShape *cpShapeInit(cpShape *shape, const cpShapeClass *klass, cpBody *body, struct cpShapeMassInfo massInfo); + +static inline cpBool +cpShapeActive(cpShape *shape) +{ + // checks if the shape is added to a shape list. + // TODO could this just check the space now? + return (shape->prev || (shape->body && shape->body->shapeList == shape)); +} + +// Note: This function returns contact points with r1/r2 in absolute coordinates, not body relative. +struct cpCollisionInfo cpCollide(const cpShape *a, const cpShape *b, cpCollisionID id, struct cpContact *contacts); + +static inline void +CircleSegmentQuery(cpShape *shape, cpVect center, cpFloat r1, cpVect a, cpVect b, cpFloat r2, cpSegmentQueryInfo *info) +{ + cpVect da = cpvsub(a, center); + cpVect db = cpvsub(b, center); + cpFloat rsum = r1 + r2; + + cpFloat qa = cpvdot(da, da) - 2.0f*cpvdot(da, db) + cpvdot(db, db); + cpFloat qb = cpvdot(da, db) - cpvdot(da, da); + cpFloat det = qb*qb - qa*(cpvdot(da, da) - rsum*rsum); + + if(det >= 0.0f){ + cpFloat t = (-qb - cpfsqrt(det))/(qa); + if(0.0f<= t && t <= 1.0f){ + cpVect n = cpvnormalize(cpvlerp(da, db, t)); + + info->shape = shape; + info->point = cpvsub(cpvlerp(a, b, t), cpvmult(n, r2)); + info->normal = n; + info->alpha = t; + } + } +} + +static inline cpBool +cpShapeFilterReject(cpShapeFilter a, cpShapeFilter b) +{ + // Reject the collision if: + return ( + // They are in the same non-zero group. + (a.group != 0 && a.group == b.group) || + // One of the category/mask combinations fails. + (a.categories & b.mask) == 0 || + (b.categories & a.mask) == 0 + ); +} + +void cpLoopIndexes(const cpVect *verts, int count, int *start, int *end); + + +//MARK: Constraints +// TODO naming conventions here + +void cpConstraintInit(cpConstraint *constraint, const struct cpConstraintClass *klass, cpBody *a, cpBody *b); + +static inline void +cpConstraintActivateBodies(cpConstraint *constraint) +{ + cpBody *a = constraint->a; cpBodyActivate(a); + cpBody *b = constraint->b; cpBodyActivate(b); +} + +static inline cpVect +relative_velocity(cpBody *a, cpBody *b, cpVect r1, cpVect r2){ + cpVect v1_sum = cpvadd(a->v, cpvmult(cpvperp(r1), a->w)); + cpVect v2_sum = cpvadd(b->v, cpvmult(cpvperp(r2), b->w)); + + return cpvsub(v2_sum, v1_sum); +} + +static inline cpFloat +normal_relative_velocity(cpBody *a, cpBody *b, cpVect r1, cpVect r2, cpVect n){ + return cpvdot(relative_velocity(a, b, r1, r2), n); +} + +static inline void +apply_impulse(cpBody *body, cpVect j, cpVect r){ + body->v = cpvadd(body->v, cpvmult(j, body->m_inv)); + body->w += body->i_inv*cpvcross(r, j); +} + +static inline void +apply_impulses(cpBody *a , cpBody *b, cpVect r1, cpVect r2, cpVect j) +{ + apply_impulse(a, cpvneg(j), r1); + apply_impulse(b, j, r2); +} + +static inline void +apply_bias_impulse(cpBody *body, cpVect j, cpVect r) +{ + body->v_bias = cpvadd(body->v_bias, cpvmult(j, body->m_inv)); + body->w_bias += body->i_inv*cpvcross(r, j); +} + +static inline void +apply_bias_impulses(cpBody *a , cpBody *b, cpVect r1, cpVect r2, cpVect j) +{ + apply_bias_impulse(a, cpvneg(j), r1); + apply_bias_impulse(b, j, r2); +} + +static inline cpFloat +k_scalar_body(cpBody *body, cpVect r, cpVect n) +{ + cpFloat rcn = cpvcross(r, n); + return body->m_inv + body->i_inv*rcn*rcn; +} + +static inline cpFloat +k_scalar(cpBody *a, cpBody *b, cpVect r1, cpVect r2, cpVect n) +{ + cpFloat value = k_scalar_body(a, r1, n) + k_scalar_body(b, r2, n); + cpAssertSoft(value != 0.0, "Unsolvable collision or constraint."); + + return value; +} + +static inline cpMat2x2 +k_tensor(cpBody *a, cpBody *b, cpVect r1, cpVect r2) +{ + cpFloat m_sum = a->m_inv + b->m_inv; + + // start with Identity*m_sum + cpFloat k11 = m_sum, k12 = 0.0f; + cpFloat k21 = 0.0f, k22 = m_sum; + + // add the influence from r1 + cpFloat a_i_inv = a->i_inv; + cpFloat r1xsq = r1.x * r1.x * a_i_inv; + cpFloat r1ysq = r1.y * r1.y * a_i_inv; + cpFloat r1nxy = -r1.x * r1.y * a_i_inv; + k11 += r1ysq; k12 += r1nxy; + k21 += r1nxy; k22 += r1xsq; + + // add the influnce from r2 + cpFloat b_i_inv = b->i_inv; + cpFloat r2xsq = r2.x * r2.x * b_i_inv; + cpFloat r2ysq = r2.y * r2.y * b_i_inv; + cpFloat r2nxy = -r2.x * r2.y * b_i_inv; + k11 += r2ysq; k12 += r2nxy; + k21 += r2nxy; k22 += r2xsq; + + // invert + cpFloat det = k11*k22 - k12*k21; + cpAssertSoft(det != 0.0, "Unsolvable constraint."); + + cpFloat det_inv = 1.0f/det; + return cpMat2x2New( + k22*det_inv, -k12*det_inv, + -k21*det_inv, k11*det_inv + ); +} + +static inline cpFloat +bias_coef(cpFloat errorBias, cpFloat dt) +{ + return 1.0f - cpfpow(errorBias, dt); +} + + +//MARK: Spaces + +#define cpAssertSpaceUnlocked(space) \ + cpAssertHard(!space->locked, \ + "This operation cannot be done safely during a call to cpSpaceStep() or during a query. " \ + "Put these calls into a post-step callback." \ + ); + +void cpSpaceSetStaticBody(cpSpace *space, cpBody *body); + +extern cpCollisionHandler cpCollisionHandlerDoNothing; + +void cpSpaceProcessComponents(cpSpace *space, cpFloat dt); + +void cpSpacePushFreshContactBuffer(cpSpace *space); +struct cpContact *cpContactBufferGetArray(cpSpace *space); +void cpSpacePushContacts(cpSpace *space, int count); + +cpPostStepCallback *cpSpaceGetPostStepCallback(cpSpace *space, void *key); + +cpBool cpSpaceArbiterSetFilter(cpArbiter *arb, cpSpace *space); +void cpSpaceFilterArbiters(cpSpace *space, cpBody *body, cpShape *filter); + +void cpSpaceActivateBody(cpSpace *space, cpBody *body); +void cpSpaceLock(cpSpace *space); +void cpSpaceUnlock(cpSpace *space, cpBool runPostStep); + +static inline void +cpSpaceUncacheArbiter(cpSpace *space, cpArbiter *arb) +{ + const cpShape *a = arb->a, *b = arb->b; + const cpShape *shape_pair[] = {a, b}; + cpHashValue arbHashID = CP_HASH_PAIR((cpHashValue)a, (cpHashValue)b); + cpHashSetRemove(space->cachedArbiters, arbHashID, shape_pair); + cpArrayDeleteObj(space->arbiters, arb); +} + +static inline cpArray * +cpSpaceArrayForBodyType(cpSpace *space, cpBodyType type) +{ + return (type == CP_BODY_TYPE_STATIC ? space->staticBodies : space->dynamicBodies); +} + +void cpShapeUpdateFunc(cpShape *shape, void *unused); +cpCollisionID cpSpaceCollideShapes(cpShape *a, cpShape *b, cpCollisionID id, cpSpace *space); + + +//MARK: Foreach loops + +static inline cpConstraint * +cpConstraintNext(cpConstraint *node, cpBody *body) +{ + return (node->a == body ? node->next_a : node->next_b); +} + +#define CP_BODY_FOREACH_CONSTRAINT(bdy, var)\ + for(cpConstraint *var = bdy->constraintList; var; var = cpConstraintNext(var, bdy)) + +static inline cpArbiter * +cpArbiterNext(cpArbiter *node, cpBody *body) +{ + return (node->body_a == body ? node->thread_a.next : node->thread_b.next); +} + +#define CP_BODY_FOREACH_ARBITER(bdy, var)\ + for(cpArbiter *var = bdy->arbiterList; var; var = cpArbiterNext(var, bdy)) + +#define CP_BODY_FOREACH_SHAPE(body, var)\ + for(cpShape *var = body->shapeList; var; var = var->next) + +#define CP_BODY_FOREACH_COMPONENT(root, var)\ + for(cpBody *var = root; var; var = var->sleeping.next) + +#endif diff --git a/thirdparty/include/chipmunk/chipmunk_structs.h b/thirdparty/include/chipmunk/chipmunk_structs.h new file mode 100644 index 000000000..d8b1e6ff2 --- /dev/null +++ b/thirdparty/include/chipmunk/chipmunk_structs.h @@ -0,0 +1,450 @@ +/* Copyright (c) 2013 Scott Lembcke and Howling Moon Software + * + * Permission is hereby granted, free of charge, to any person obtaining a copy + * of this software and associated documentation files (the "Software"), to deal + * in the Software without restriction, including without limitation the rights + * to use, copy, modify, merge, publish, distribute, sublicense, and/or sell + * copies of the Software, and to permit persons to whom the Software is + * furnished to do so, subject to the following conditions: + * + * The above copyright notice and this permission notice shall be included in + * all copies or substantial portions of the Software. + * + * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR + * IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY, + * FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE + * AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER + * LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, + * OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE + * SOFTWARE. + */ + +// All of the struct definitions for Chipmunk should be considered part of the private API. +// However, it is very valuable to know the struct sizes for preallocating memory. + +#ifndef CHIPMUNK_STRUCTS_H +#define CHIPMUNK_STRUCTS_H + +#include "chipmunk/chipmunk.h" + +struct cpArray { + int num, max; + void **arr; +}; + +struct cpBody { + // Integration functions + cpBodyVelocityFunc velocity_func; + cpBodyPositionFunc position_func; + + // mass and it's inverse + cpFloat m; + cpFloat m_inv; + + // moment of inertia and it's inverse + cpFloat i; + cpFloat i_inv; + + // center of gravity + cpVect cog; + + // position, velocity, force + cpVect p; + cpVect v; + cpVect f; + + // Angle, angular velocity, torque (radians) + cpFloat a; + cpFloat w; + cpFloat t; + + cpTransform transform; + + cpDataPointer userData; + + // "pseudo-velocities" used for eliminating overlap. + // Erin Catto has some papers that talk about what these are. + cpVect v_bias; + cpFloat w_bias; + + cpSpace *space; + + cpShape *shapeList; + cpArbiter *arbiterList; + cpConstraint *constraintList; + + struct { + cpBody *root; + cpBody *next; + cpFloat idleTime; + } sleeping; +}; + +enum cpArbiterState { + // Arbiter is active and its the first collision. + CP_ARBITER_STATE_FIRST_COLLISION, + // Arbiter is active and its not the first collision. + CP_ARBITER_STATE_NORMAL, + // Collision has been explicitly ignored. + // Either by returning false from a begin collision handler or calling cpArbiterIgnore(). + CP_ARBITER_STATE_IGNORE, + // Collison is no longer active. A space will cache an arbiter for up to cpSpace.collisionPersistence more steps. + CP_ARBITER_STATE_CACHED, + // Collison arbiter is invalid because one of the shapes was removed. + CP_ARBITER_STATE_INVALIDATED, +}; + +struct cpArbiterThread { + struct cpArbiter *next, *prev; +}; + +struct cpContact { + cpVect r1, r2; + + cpFloat nMass, tMass; + cpFloat bounce; // TODO: look for an alternate bounce solution. + + cpFloat jnAcc, jtAcc, jBias; + cpFloat bias; + + cpHashValue hash; +}; + +struct cpCollisionInfo { + const cpShape *a, *b; + cpCollisionID id; + + cpVect n; + + int count; + // TODO Should this be a unique struct type? + struct cpContact *arr; +}; + +struct cpArbiter { + cpFloat e; + cpFloat u; + cpVect surface_vr; + + cpDataPointer data; + + const cpShape *a, *b; + cpBody *body_a, *body_b; + struct cpArbiterThread thread_a, thread_b; + + int count; + struct cpContact *contacts; + cpVect n; + + // Regular, wildcard A and wildcard B collision handlers. + cpCollisionHandler *handler, *handlerA, *handlerB; + cpBool swapped; + + cpTimestamp stamp; + enum cpArbiterState state; +}; + +struct cpShapeMassInfo { + cpFloat m; + cpFloat i; + cpVect cog; + cpFloat area; +}; + +typedef enum cpShapeType{ + CP_CIRCLE_SHAPE, + CP_SEGMENT_SHAPE, + CP_POLY_SHAPE, + CP_NUM_SHAPES +} cpShapeType; + +typedef cpBB (*cpShapeCacheDataImpl)(cpShape *shape, cpTransform transform); +typedef void (*cpShapeDestroyImpl)(cpShape *shape); +typedef void (*cpShapePointQueryImpl)(const cpShape *shape, cpVect p, cpPointQueryInfo *info); +typedef void (*cpShapeSegmentQueryImpl)(const cpShape *shape, cpVect a, cpVect b, cpFloat radius, cpSegmentQueryInfo *info); + +typedef struct cpShapeClass cpShapeClass; + +struct cpShapeClass { + cpShapeType type; + + cpShapeCacheDataImpl cacheData; + cpShapeDestroyImpl destroy; + cpShapePointQueryImpl pointQuery; + cpShapeSegmentQueryImpl segmentQuery; +}; + +struct cpShape { + const cpShapeClass *klass; + + cpSpace *space; + cpBody *body; + struct cpShapeMassInfo massInfo; + cpBB bb; + + cpBool sensor; + + cpFloat e; + cpFloat u; + cpVect surfaceV; + + cpDataPointer userData; + + cpCollisionType type; + cpShapeFilter filter; + + cpShape *next; + cpShape *prev; + + cpHashValue hashid; +}; + +struct cpCircleShape { + cpShape shape; + + cpVect c, tc; + cpFloat r; +}; + +struct cpSegmentShape { + cpShape shape; + + cpVect a, b, n; + cpVect ta, tb, tn; + cpFloat r; + + cpVect a_tangent, b_tangent; +}; + +struct cpSplittingPlane { + cpVect v0, n; +}; + +#define CP_POLY_SHAPE_INLINE_ALLOC 6 + +struct cpPolyShape { + cpShape shape; + + cpFloat r; + + int count; + // The untransformed planes are appended at the end of the transformed planes. + struct cpSplittingPlane *planes; + + // Allocate a small number of splitting planes internally for simple poly. + struct cpSplittingPlane _planes[2*CP_POLY_SHAPE_INLINE_ALLOC]; +}; + +typedef void (*cpConstraintPreStepImpl)(cpConstraint *constraint, cpFloat dt); +typedef void (*cpConstraintApplyCachedImpulseImpl)(cpConstraint *constraint, cpFloat dt_coef); +typedef void (*cpConstraintApplyImpulseImpl)(cpConstraint *constraint, cpFloat dt); +typedef cpFloat (*cpConstraintGetImpulseImpl)(cpConstraint *constraint); + +typedef struct cpConstraintClass { + cpConstraintPreStepImpl preStep; + cpConstraintApplyCachedImpulseImpl applyCachedImpulse; + cpConstraintApplyImpulseImpl applyImpulse; + cpConstraintGetImpulseImpl getImpulse; +} cpConstraintClass; + +struct cpConstraint { + const cpConstraintClass *klass; + + cpSpace *space; + + cpBody *a, *b; + cpConstraint *next_a, *next_b; + + cpFloat maxForce; + cpFloat errorBias; + cpFloat maxBias; + + cpBool collideBodies; + + cpConstraintPreSolveFunc preSolve; + cpConstraintPostSolveFunc postSolve; + + cpDataPointer userData; +}; + +struct cpPinJoint { + cpConstraint constraint; + cpVect anchorA, anchorB; + cpFloat dist; + + cpVect r1, r2; + cpVect n; + cpFloat nMass; + + cpFloat jnAcc; + cpFloat bias; +}; + +struct cpSlideJoint { + cpConstraint constraint; + cpVect anchorA, anchorB; + cpFloat min, max; + + cpVect r1, r2; + cpVect n; + cpFloat nMass; + + cpFloat jnAcc; + cpFloat bias; +}; + +struct cpPivotJoint { + cpConstraint constraint; + cpVect anchorA, anchorB; + + cpVect r1, r2; + cpMat2x2 k; + + cpVect jAcc; + cpVect bias; +}; + +struct cpGrooveJoint { + cpConstraint constraint; + cpVect grv_n, grv_a, grv_b; + cpVect anchorB; + + cpVect grv_tn; + cpFloat clamp; + cpVect r1, r2; + cpMat2x2 k; + + cpVect jAcc; + cpVect bias; +}; + +struct cpDampedSpring { + cpConstraint constraint; + cpVect anchorA, anchorB; + cpFloat restLength; + cpFloat stiffness; + cpFloat damping; + cpDampedSpringForceFunc springForceFunc; + + cpFloat target_vrn; + cpFloat v_coef; + + cpVect r1, r2; + cpFloat nMass; + cpVect n; + + cpFloat jAcc; +}; + +struct cpDampedRotarySpring { + cpConstraint constraint; + cpFloat restAngle; + cpFloat stiffness; + cpFloat damping; + cpDampedRotarySpringTorqueFunc springTorqueFunc; + + cpFloat target_wrn; + cpFloat w_coef; + + cpFloat iSum; + cpFloat jAcc; +}; + +struct cpRotaryLimitJoint { + cpConstraint constraint; + cpFloat min, max; + + cpFloat iSum; + + cpFloat bias; + cpFloat jAcc; +}; + +struct cpRatchetJoint { + cpConstraint constraint; + cpFloat angle, phase, ratchet; + + cpFloat iSum; + + cpFloat bias; + cpFloat jAcc; +}; + +struct cpGearJoint { + cpConstraint constraint; + cpFloat phase, ratio; + cpFloat ratio_inv; + + cpFloat iSum; + + cpFloat bias; + cpFloat jAcc; +}; + +struct cpSimpleMotor { + cpConstraint constraint; + cpFloat rate; + + cpFloat iSum; + + cpFloat jAcc; +}; + +typedef struct cpContactBufferHeader cpContactBufferHeader; +typedef void (*cpSpaceArbiterApplyImpulseFunc)(cpArbiter *arb); + +struct cpSpace { + int iterations; + + cpVect gravity; + cpFloat damping; + + cpFloat idleSpeedThreshold; + cpFloat sleepTimeThreshold; + + cpFloat collisionSlop; + cpFloat collisionBias; + cpTimestamp collisionPersistence; + + cpDataPointer userData; + + cpTimestamp stamp; + cpFloat curr_dt; + + cpArray *dynamicBodies; + cpArray *staticBodies; + cpArray *rousedBodies; + cpArray *sleepingComponents; + + cpHashValue shapeIDCounter; + cpSpatialIndex *staticShapes; + cpSpatialIndex *dynamicShapes; + + cpArray *constraints; + + cpArray *arbiters; + cpContactBufferHeader *contactBuffersHead; + cpHashSet *cachedArbiters; + cpArray *pooledArbiters; + + cpArray *allocatedBuffers; + unsigned int locked; + + cpBool usesWildcards; + cpHashSet *collisionHandlers; + cpCollisionHandler defaultHandler; + + cpBool skipPostStep; + cpArray *postStepCallbacks; + + cpBody *staticBody; + cpBody _staticBody; +}; + +typedef struct cpPostStepCallback { + cpPostStepFunc func; + void *key; + void *data; +} cpPostStepCallback; + +#endif diff --git a/thirdparty/include/chipmunk/chipmunk_types.h b/thirdparty/include/chipmunk/chipmunk_types.h new file mode 100644 index 000000000..9544da893 --- /dev/null +++ b/thirdparty/include/chipmunk/chipmunk_types.h @@ -0,0 +1,268 @@ +/* Copyright (c) 2013 Scott Lembcke and Howling Moon Software + * + * Permission is hereby granted, free of charge, to any person obtaining a copy + * of this software and associated documentation files (the "Software"), to deal + * in the Software without restriction, including without limitation the rights + * to use, copy, modify, merge, publish, distribute, sublicense, and/or sell + * copies of the Software, and to permit persons to whom the Software is + * furnished to do so, subject to the following conditions: + * + * The above copyright notice and this permission notice shall be included in + * all copies or substantial portions of the Software. + * + * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR + * IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY, + * FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE + * AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER + * LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, + * OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE + * SOFTWARE. + */ + +#ifndef CHIPMUNK_TYPES_H +#define CHIPMUNK_TYPES_H + +#include +#include +#include + +#ifdef __APPLE__ + #include "TargetConditionals.h" +#endif + +// Use CGTypes by default on iOS and Mac. +// Also enables usage of doubles on 64 bit. +// Performance is usually very comparable when the CPU cache is well utilised. +#if (TARGET_OS_IPHONE || TARGET_OS_MAC) && (!defined CP_USE_CGTYPES) + #define CP_USE_CGTYPES 1 +#endif + +#if CP_USE_CGTYPES + #if TARGET_OS_IPHONE + #include + #include + #elif TARGET_OS_MAC + #include + #endif + + #if defined(__LP64__) && __LP64__ + #define CP_USE_DOUBLES 1 + #else + #define CP_USE_DOUBLES 0 + #endif +#endif + +#ifndef CP_USE_DOUBLES + // Use doubles by default for higher precision. + #define CP_USE_DOUBLES 1 +#endif + +/// @defgroup basicTypes Basic Types +/// Most of these types can be configured at compile time. +/// @{ + +#if CP_USE_DOUBLES +/// Chipmunk's floating point type. +/// Can be reconfigured at compile time. + typedef double cpFloat; + #define cpfsqrt sqrt + #define cpfsin sin + #define cpfcos cos + #define cpfacos acos + #define cpfatan2 atan2 + #define cpfmod fmod + #define cpfexp exp + #define cpfpow pow + #define cpffloor floor + #define cpfceil ceil + #define CPFLOAT_MIN DBL_MIN +#else + typedef float cpFloat; + #define cpfsqrt sqrtf + #define cpfsin sinf + #define cpfcos cosf + #define cpfacos acosf + #define cpfatan2 atan2f + #define cpfmod fmodf + #define cpfexp expf + #define cpfpow powf + #define cpffloor floorf + #define cpfceil ceilf + #define CPFLOAT_MIN FLT_MIN +#endif + +#ifndef INFINITY + #ifdef _MSC_VER + union MSVC_EVIL_FLOAT_HACK + { + unsigned __int8 Bytes[4]; + float Value; + }; + static union MSVC_EVIL_FLOAT_HACK INFINITY_HACK = {{0x00, 0x00, 0x80, 0x7F}}; + #define INFINITY (INFINITY_HACK.Value) + #endif + + #ifdef __GNUC__ + #define INFINITY (__builtin_inf()) + #endif + + #ifndef INFINITY + #define INFINITY (1e1000) + #endif +#endif + + +#define CP_PI ((cpFloat)3.14159265358979323846264338327950288) + + +/// Return the max of two cpFloats. +static inline cpFloat cpfmax(cpFloat a, cpFloat b) +{ + return (a > b) ? a : b; +} + +/// Return the min of two cpFloats. +static inline cpFloat cpfmin(cpFloat a, cpFloat b) +{ + return (a < b) ? a : b; +} + +/// Return the absolute value of a cpFloat. +static inline cpFloat cpfabs(cpFloat f) +{ + return (f < 0) ? -f : f; +} + +/// Clamp @c f to be between @c min and @c max. +static inline cpFloat cpfclamp(cpFloat f, cpFloat min, cpFloat max) +{ + return cpfmin(cpfmax(f, min), max); +} + +/// Clamp @c f to be between 0 and 1. +static inline cpFloat cpfclamp01(cpFloat f) +{ + return cpfmax(0.0f, cpfmin(f, 1.0f)); +} + + + +/// Linearly interpolate (or extrapolate) between @c f1 and @c f2 by @c t percent. +static inline cpFloat cpflerp(cpFloat f1, cpFloat f2, cpFloat t) +{ + return f1*(1.0f - t) + f2*t; +} + +/// Linearly interpolate from @c f1 to @c f2 by no more than @c d. +static inline cpFloat cpflerpconst(cpFloat f1, cpFloat f2, cpFloat d) +{ + return f1 + cpfclamp(f2 - f1, -d, d); +} + +/// Hash value type. +#ifdef CP_HASH_VALUE_TYPE + typedef CP_HASH_VALUE_TYPE cpHashValue; +#else + typedef uintptr_t cpHashValue; +#endif + +/// Type used internally to cache colliding object info for cpCollideShapes(). +/// Should be at least 32 bits. +typedef uint32_t cpCollisionID; + +// Oh C, how we love to define our own boolean types to get compiler compatibility +/// Chipmunk's boolean type. +#ifdef CP_BOOL_TYPE + typedef CP_BOOL_TYPE cpBool; +#else + typedef unsigned char cpBool; +#endif + +#ifndef cpTrue +/// true value. + #define cpTrue 1 +#endif + +#ifndef cpFalse +/// false value. + #define cpFalse 0 +#endif + +#ifdef CP_DATA_POINTER_TYPE + typedef CP_DATA_POINTER_TYPE cpDataPointer; +#else +/// Type used for user data pointers. + typedef void * cpDataPointer; +#endif + +#ifdef CP_COLLISION_TYPE_TYPE + typedef CP_COLLISION_TYPE_TYPE cpCollisionType; +#else +/// Type used for cpSpace.collision_type. + typedef uintptr_t cpCollisionType; +#endif + +#ifdef CP_GROUP_TYPE + typedef CP_GROUP_TYPE cpGroup; +#else +/// Type used for cpShape.group. + typedef uintptr_t cpGroup; +#endif + +#ifdef CP_BITMASK_TYPE + typedef CP_BITMASK_TYPE cpBitmask; +#else +/// Type used for cpShapeFilter category and mask. + typedef unsigned int cpBitmask; +#endif + +#ifdef CP_TIMESTAMP_TYPE + typedef CP_TIMESTAMP_TYPE cpTimestamp; +#else +/// Type used for various timestamps in Chipmunk. + typedef unsigned int cpTimestamp; +#endif + +#ifndef CP_NO_GROUP +/// Value for cpShape.group signifying that a shape is in no group. + #define CP_NO_GROUP ((cpGroup)0) +#endif + +#ifndef CP_ALL_CATEGORIES +/// Value for cpShape.layers signifying that a shape is in every layer. + #define CP_ALL_CATEGORIES (~(cpBitmask)0) +#endif + +#ifndef CP_WILDCARD_COLLISION_TYPE +/// cpCollisionType value internally reserved for hashing wildcard handlers. + #define CP_WILDCARD_COLLISION_TYPE (~(cpCollisionType)0) +#endif + +/// @} + +// CGPoints are structurally the same, and allow +// easy interoperability with other Cocoa libraries +#if CP_USE_CGTYPES + typedef CGPoint cpVect; +#else +/// Chipmunk's 2D vector type. +/// @addtogroup cpVect + typedef struct cpVect{cpFloat x,y;} cpVect; +#endif + +#if CP_USE_CGTYPES + typedef CGAffineTransform cpTransform; +#else + /// Column major affine transform. + typedef struct cpTransform { + cpFloat a, b, c, d, tx, ty; + } cpTransform; +#endif + +// NUKE +typedef struct cpMat2x2 { + // Row major [[a, b][c d]] + cpFloat a, b, c, d; +} cpMat2x2; + +#endif diff --git a/thirdparty/include/chipmunk/chipmunk_unsafe.h b/thirdparty/include/chipmunk/chipmunk_unsafe.h new file mode 100644 index 000000000..990bd012a --- /dev/null +++ b/thirdparty/include/chipmunk/chipmunk_unsafe.h @@ -0,0 +1,66 @@ +/* Copyright (c) 2013 Scott Lembcke and Howling Moon Software + * + * Permission is hereby granted, free of charge, to any person obtaining a copy + * of this software and associated documentation files (the "Software"), to deal + * in the Software without restriction, including without limitation the rights + * to use, copy, modify, merge, publish, distribute, sublicense, and/or sell + * copies of the Software, and to permit persons to whom the Software is + * furnished to do so, subject to the following conditions: + * + * The above copyright notice and this permission notice shall be included in + * all copies or substantial portions of the Software. + * + * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR + * IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY, + * FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE + * AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER + * LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, + * OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE + * SOFTWARE. + */ + +/* This header defines a number of "unsafe" operations on Chipmunk objects. + * In this case "unsafe" is referring to operations which may reduce the + * physical accuracy or numerical stability of the simulation, but will not + * cause crashes. + * + * The prime example is mutating collision shapes. Chipmunk does not support + * this directly. Mutating shapes using this API will caused objects in contact + * to be pushed apart using Chipmunk's overlap solver, but not using real + * persistent velocities. Probably not what you meant, but perhaps close enough. + */ + +/// @defgroup unsafe Chipmunk Unsafe Shape Operations +/// These functions are used for mutating collision shapes. +/// Chipmunk does not have any way to get velocity information on changing shapes, +/// so the results will be unrealistic. You must explicity include the chipmunk_unsafe.h header to use them. +/// @{ + +#ifndef CHIPMUNK_UNSAFE_H +#define CHIPMUNK_UNSAFE_H + +#ifdef __cplusplus +extern "C" { +#endif + +/// Set the radius of a circle shape. +CP_EXPORT void cpCircleShapeSetRadius(cpShape *shape, cpFloat radius); +/// Set the offset of a circle shape. +CP_EXPORT void cpCircleShapeSetOffset(cpShape *shape, cpVect offset); + +/// Set the endpoints of a segment shape. +CP_EXPORT void cpSegmentShapeSetEndpoints(cpShape *shape, cpVect a, cpVect b); +/// Set the radius of a segment shape. +CP_EXPORT void cpSegmentShapeSetRadius(cpShape *shape, cpFloat radius); + +/// Set the vertexes of a poly shape. +CP_EXPORT void cpPolyShapeSetVerts(cpShape *shape, int count, cpVect *verts, cpTransform transform); +CP_EXPORT void cpPolyShapeSetVertsRaw(cpShape *shape, int count, cpVect *verts); +/// Set the radius of a poly shape. +CP_EXPORT void cpPolyShapeSetRadius(cpShape *shape, cpFloat radius); + +#ifdef __cplusplus +} +#endif +#endif +/// @} diff --git a/thirdparty/include/chipmunk/cpArbiter.h b/thirdparty/include/chipmunk/cpArbiter.h new file mode 100644 index 000000000..1dc130afb --- /dev/null +++ b/thirdparty/include/chipmunk/cpArbiter.h @@ -0,0 +1,145 @@ +/* Copyright (c) 2013 Scott Lembcke and Howling Moon Software + * + * Permission is hereby granted, free of charge, to any person obtaining a copy + * of this software and associated documentation files (the "Software"), to deal + * in the Software without restriction, including without limitation the rights + * to use, copy, modify, merge, publish, distribute, sublicense, and/or sell + * copies of the Software, and to permit persons to whom the Software is + * furnished to do so, subject to the following conditions: + * + * The above copyright notice and this permission notice shall be included in + * all copies or substantial portions of the Software. + * + * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR + * IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY, + * FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE + * AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER + * LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, + * OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE + * SOFTWARE. + */ + +/// @defgroup cpArbiter cpArbiter +/// The cpArbiter struct tracks pairs of colliding shapes. +/// They are also used in conjuction with collision handler callbacks +/// allowing you to retrieve information on the collision or change it. +/// A unique arbiter value is used for each pair of colliding objects. It persists until the shapes separate. +/// @{ + +#define CP_MAX_CONTACTS_PER_ARBITER 2 + +/// Get the restitution (elasticity) that will be applied to the pair of colliding objects. +CP_EXPORT cpFloat cpArbiterGetRestitution(const cpArbiter *arb); +/// Override the restitution (elasticity) that will be applied to the pair of colliding objects. +CP_EXPORT void cpArbiterSetRestitution(cpArbiter *arb, cpFloat restitution); +/// Get the friction coefficient that will be applied to the pair of colliding objects. +CP_EXPORT cpFloat cpArbiterGetFriction(const cpArbiter *arb); +/// Override the friction coefficient that will be applied to the pair of colliding objects. +CP_EXPORT void cpArbiterSetFriction(cpArbiter *arb, cpFloat friction); + +// Get the relative surface velocity of the two shapes in contact. +CP_EXPORT cpVect cpArbiterGetSurfaceVelocity(cpArbiter *arb); + +// Override the relative surface velocity of the two shapes in contact. +// By default this is calculated to be the difference of the two surface velocities clamped to the tangent plane. +CP_EXPORT void cpArbiterSetSurfaceVelocity(cpArbiter *arb, cpVect vr); + +/// Get the user data pointer associated with this pair of colliding objects. +CP_EXPORT cpDataPointer cpArbiterGetUserData(const cpArbiter *arb); +/// Set a user data point associated with this pair of colliding objects. +/// If you need to perform any cleanup for this pointer, you must do it yourself, in the separate callback for instance. +CP_EXPORT void cpArbiterSetUserData(cpArbiter *arb, cpDataPointer userData); + +/// Calculate the total impulse including the friction that was applied by this arbiter. +/// This function should only be called from a post-solve, post-step or cpBodyEachArbiter callback. +CP_EXPORT cpVect cpArbiterTotalImpulse(const cpArbiter *arb); +/// Calculate the amount of energy lost in a collision including static, but not dynamic friction. +/// This function should only be called from a post-solve, post-step or cpBodyEachArbiter callback. +CP_EXPORT cpFloat cpArbiterTotalKE(const cpArbiter *arb); + +/// Mark a collision pair to be ignored until the two objects separate. +/// Pre-solve and post-solve callbacks will not be called, but the separate callback will be called. +CP_EXPORT cpBool cpArbiterIgnore(cpArbiter *arb); + +/// Return the colliding shapes involved for this arbiter. +/// The order of their cpSpace.collision_type values will match +/// the order set when the collision handler was registered. +CP_EXPORT void cpArbiterGetShapes(const cpArbiter *arb, cpShape **a, cpShape **b); + +/// A macro shortcut for defining and retrieving the shapes from an arbiter. +#define CP_ARBITER_GET_SHAPES(__arb__, __a__, __b__) cpShape *__a__, *__b__; cpArbiterGetShapes(__arb__, &__a__, &__b__); + +/// Return the colliding bodies involved for this arbiter. +/// The order of the cpSpace.collision_type the bodies are associated with values will match +/// the order set when the collision handler was registered. +CP_EXPORT void cpArbiterGetBodies(const cpArbiter *arb, cpBody **a, cpBody **b); + +/// A macro shortcut for defining and retrieving the bodies from an arbiter. +#define CP_ARBITER_GET_BODIES(__arb__, __a__, __b__) cpBody *__a__, *__b__; cpArbiterGetBodies(__arb__, &__a__, &__b__); + +/// A struct that wraps up the important collision data for an arbiter. +struct cpContactPointSet { + /// The number of contact points in the set. + int count; + + /// The normal of the collision. + cpVect normal; + + /// The array of contact points. + struct { + /// The position of the contact on the surface of each shape. + cpVect pointA, pointB; + /// Penetration distance of the two shapes. Overlapping means it will be negative. + /// This value is calculated as cpvdot(cpvsub(point2, point1), normal) and is ignored by cpArbiterSetContactPointSet(). + cpFloat distance; + } points[CP_MAX_CONTACTS_PER_ARBITER]; +}; + +/// Return a contact set from an arbiter. +CP_EXPORT cpContactPointSet cpArbiterGetContactPointSet(const cpArbiter *arb); + +/// Replace the contact point set for an arbiter. +/// This can be a very powerful feature, but use it with caution! +CP_EXPORT void cpArbiterSetContactPointSet(cpArbiter *arb, cpContactPointSet *set); + +/// Returns true if this is the first step a pair of objects started colliding. +CP_EXPORT cpBool cpArbiterIsFirstContact(const cpArbiter *arb); +/// Returns true if the separate callback is due to a shape being removed from the space. +CP_EXPORT cpBool cpArbiterIsRemoval(const cpArbiter *arb); + +/// Get the number of contact points for this arbiter. +CP_EXPORT int cpArbiterGetCount(const cpArbiter *arb); +/// Get the normal of the collision. +CP_EXPORT cpVect cpArbiterGetNormal(const cpArbiter *arb); +/// Get the position of the @c ith contact point on the surface of the first shape. +CP_EXPORT cpVect cpArbiterGetPointA(const cpArbiter *arb, int i); +/// Get the position of the @c ith contact point on the surface of the second shape. +CP_EXPORT cpVect cpArbiterGetPointB(const cpArbiter *arb, int i); +/// Get the depth of the @c ith contact point. +CP_EXPORT cpFloat cpArbiterGetDepth(const cpArbiter *arb, int i); + +/// If you want a custom callback to invoke the wildcard callback for the first collision type, you must call this function explicitly. +/// You must decide how to handle the wildcard's return value since it may disagree with the other wildcard handler's return value or your own. +CP_EXPORT cpBool cpArbiterCallWildcardBeginA(cpArbiter *arb, cpSpace *space); +/// If you want a custom callback to invoke the wildcard callback for the second collision type, you must call this function explicitly. +/// You must decide how to handle the wildcard's return value since it may disagree with the other wildcard handler's return value or your own. +CP_EXPORT cpBool cpArbiterCallWildcardBeginB(cpArbiter *arb, cpSpace *space); + +/// If you want a custom callback to invoke the wildcard callback for the first collision type, you must call this function explicitly. +/// You must decide how to handle the wildcard's return value since it may disagree with the other wildcard handler's return value or your own. +CP_EXPORT cpBool cpArbiterCallWildcardPreSolveA(cpArbiter *arb, cpSpace *space); +/// If you want a custom callback to invoke the wildcard callback for the second collision type, you must call this function explicitly. +/// You must decide how to handle the wildcard's return value since it may disagree with the other wildcard handler's return value or your own. +CP_EXPORT cpBool cpArbiterCallWildcardPreSolveB(cpArbiter *arb, cpSpace *space); + +/// If you want a custom callback to invoke the wildcard callback for the first collision type, you must call this function explicitly. +CP_EXPORT void cpArbiterCallWildcardPostSolveA(cpArbiter *arb, cpSpace *space); +/// If you want a custom callback to invoke the wildcard callback for the second collision type, you must call this function explicitly. +CP_EXPORT void cpArbiterCallWildcardPostSolveB(cpArbiter *arb, cpSpace *space); + +/// If you want a custom callback to invoke the wildcard callback for the first collision type, you must call this function explicitly. +CP_EXPORT void cpArbiterCallWildcardSeparateA(cpArbiter *arb, cpSpace *space); +/// If you want a custom callback to invoke the wildcard callback for the second collision type, you must call this function explicitly. +CP_EXPORT void cpArbiterCallWildcardSeparateB(cpArbiter *arb, cpSpace *space); + +/// @} diff --git a/thirdparty/include/chipmunk/cpBB.h b/thirdparty/include/chipmunk/cpBB.h new file mode 100644 index 000000000..8fc87049c --- /dev/null +++ b/thirdparty/include/chipmunk/cpBB.h @@ -0,0 +1,187 @@ +/* Copyright (c) 2013 Scott Lembcke and Howling Moon Software + * + * Permission is hereby granted, free of charge, to any person obtaining a copy + * of this software and associated documentation files (the "Software"), to deal + * in the Software without restriction, including without limitation the rights + * to use, copy, modify, merge, publish, distribute, sublicense, and/or sell + * copies of the Software, and to permit persons to whom the Software is + * furnished to do so, subject to the following conditions: + * + * The above copyright notice and this permission notice shall be included in + * all copies or substantial portions of the Software. + * + * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR + * IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY, + * FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE + * AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER + * LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, + * OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE + * SOFTWARE. + */ + +#ifndef CHIPMUNK_BB_H +#define CHIPMUNK_BB_H + +#include "chipmunk_types.h" +#include "cpVect.h" + +/// @defgroup cpBBB cpBB +/// Chipmunk's axis-aligned 2D bounding box type along with a few handy routines. +/// @{ + +/// Chipmunk's axis-aligned 2D bounding box type. (left, bottom, right, top) +typedef struct cpBB{ + cpFloat l, b, r ,t; +} cpBB; + +/// Convenience constructor for cpBB structs. +static inline cpBB cpBBNew(const cpFloat l, const cpFloat b, const cpFloat r, const cpFloat t) +{ + cpBB bb = {l, b, r, t}; + return bb; +} + +/// Constructs a cpBB centered on a point with the given extents (half sizes). +static inline cpBB +cpBBNewForExtents(const cpVect c, const cpFloat hw, const cpFloat hh) +{ + return cpBBNew(c.x - hw, c.y - hh, c.x + hw, c.y + hh); +} + +/// Constructs a cpBB for a circle with the given position and radius. +static inline cpBB cpBBNewForCircle(const cpVect p, const cpFloat r) +{ + return cpBBNewForExtents(p, r, r); +} + +/// Returns true if @c a and @c b intersect. +static inline cpBool cpBBIntersects(const cpBB a, const cpBB b) +{ + return (a.l <= b.r && b.l <= a.r && a.b <= b.t && b.b <= a.t); +} + +/// Returns true if @c other lies completely within @c bb. +static inline cpBool cpBBContainsBB(const cpBB bb, const cpBB other) +{ + return (bb.l <= other.l && bb.r >= other.r && bb.b <= other.b && bb.t >= other.t); +} + +/// Returns true if @c bb contains @c v. +static inline cpBool cpBBContainsVect(const cpBB bb, const cpVect v) +{ + return (bb.l <= v.x && bb.r >= v.x && bb.b <= v.y && bb.t >= v.y); +} + +/// Returns a bounding box that holds both bounding boxes. +static inline cpBB cpBBMerge(const cpBB a, const cpBB b){ + return cpBBNew( + cpfmin(a.l, b.l), + cpfmin(a.b, b.b), + cpfmax(a.r, b.r), + cpfmax(a.t, b.t) + ); +} + +/// Returns a bounding box that holds both @c bb and @c v. +static inline cpBB cpBBExpand(const cpBB bb, const cpVect v){ + return cpBBNew( + cpfmin(bb.l, v.x), + cpfmin(bb.b, v.y), + cpfmax(bb.r, v.x), + cpfmax(bb.t, v.y) + ); +} + +/// Returns the center of a bounding box. +static inline cpVect +cpBBCenter(cpBB bb) +{ + return cpvlerp(cpv(bb.l, bb.b), cpv(bb.r, bb.t), 0.5f); +} + +/// Returns the area of the bounding box. +static inline cpFloat cpBBArea(cpBB bb) +{ + return (bb.r - bb.l)*(bb.t - bb.b); +} + +/// Merges @c a and @c b and returns the area of the merged bounding box. +static inline cpFloat cpBBMergedArea(cpBB a, cpBB b) +{ + return (cpfmax(a.r, b.r) - cpfmin(a.l, b.l))*(cpfmax(a.t, b.t) - cpfmin(a.b, b.b)); +} + +/// Returns the fraction along the segment query the cpBB is hit. Returns INFINITY if it doesn't hit. +static inline cpFloat cpBBSegmentQuery(cpBB bb, cpVect a, cpVect b) +{ + cpVect delta = cpvsub(b, a); + cpFloat tmin = -INFINITY, tmax = INFINITY; + + if(delta.x == 0.0f){ + if(a.x < bb.l || bb.r < a.x) return INFINITY; + } else { + cpFloat t1 = (bb.l - a.x)/delta.x; + cpFloat t2 = (bb.r - a.x)/delta.x; + tmin = cpfmax(tmin, cpfmin(t1, t2)); + tmax = cpfmin(tmax, cpfmax(t1, t2)); + } + + if(delta.y == 0.0f){ + if(a.y < bb.b || bb.t < a.y) return INFINITY; + } else { + cpFloat t1 = (bb.b - a.y)/delta.y; + cpFloat t2 = (bb.t - a.y)/delta.y; + tmin = cpfmax(tmin, cpfmin(t1, t2)); + tmax = cpfmin(tmax, cpfmax(t1, t2)); + } + + if(tmin <= tmax && 0.0f <= tmax && tmin <= 1.0f){ + return cpfmax(tmin, 0.0f); + } else { + return INFINITY; + } +} + +/// Return true if the bounding box intersects the line segment with ends @c a and @c b. +static inline cpBool cpBBIntersectsSegment(cpBB bb, cpVect a, cpVect b) +{ + return (cpBBSegmentQuery(bb, a, b) != INFINITY); +} + +/// Clamp a vector to a bounding box. +static inline cpVect +cpBBClampVect(const cpBB bb, const cpVect v) +{ + return cpv(cpfclamp(v.x, bb.l, bb.r), cpfclamp(v.y, bb.b, bb.t)); +} + +/// Wrap a vector to a bounding box. +static inline cpVect +cpBBWrapVect(const cpBB bb, const cpVect v) +{ + cpFloat dx = cpfabs(bb.r - bb.l); + cpFloat modx = cpfmod(v.x - bb.l, dx); + cpFloat x = (modx > 0.0f) ? modx : modx + dx; + + cpFloat dy = cpfabs(bb.t - bb.b); + cpFloat mody = cpfmod(v.y - bb.b, dy); + cpFloat y = (mody > 0.0f) ? mody : mody + dy; + + return cpv(x + bb.l, y + bb.b); +} + +/// Returns a bounding box offseted by @c v. +static inline cpBB +cpBBOffset(const cpBB bb, const cpVect v) +{ + return cpBBNew( + bb.l + v.x, + bb.b + v.y, + bb.r + v.x, + bb.t + v.y + ); +} + +///@} + +#endif diff --git a/thirdparty/include/chipmunk/cpBody.h b/thirdparty/include/chipmunk/cpBody.h new file mode 100644 index 000000000..7e6943d15 --- /dev/null +++ b/thirdparty/include/chipmunk/cpBody.h @@ -0,0 +1,189 @@ +/* Copyright (c) 2013 Scott Lembcke and Howling Moon Software + * + * Permission is hereby granted, free of charge, to any person obtaining a copy + * of this software and associated documentation files (the "Software"), to deal + * in the Software without restriction, including without limitation the rights + * to use, copy, modify, merge, publish, distribute, sublicense, and/or sell + * copies of the Software, and to permit persons to whom the Software is + * furnished to do so, subject to the following conditions: + * + * The above copyright notice and this permission notice shall be included in + * all copies or substantial portions of the Software. + * + * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR + * IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY, + * FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE + * AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER + * LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, + * OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE + * SOFTWARE. + */ + +/// @defgroup cpBody cpBody +/// Chipmunk's rigid body type. Rigid bodies hold the physical properties of an object like +/// it's mass, and position and velocity of it's center of gravity. They don't have an shape on their own. +/// They are given a shape by creating collision shapes (cpShape) that point to the body. +/// @{ + +typedef enum cpBodyType { + /// A dynamic body is one that is affected by gravity, forces, and collisions. + /// This is the default body type. + CP_BODY_TYPE_DYNAMIC, + /// A kinematic body is an infinite mass, user controlled body that is not affected by gravity, forces or collisions. + /// Instead the body only moves based on it's velocity. + /// Dynamic bodies collide normally with kinematic bodies, though the kinematic body will be unaffected. + /// Collisions between two kinematic bodies, or a kinematic body and a static body produce collision callbacks, but no collision response. + CP_BODY_TYPE_KINEMATIC, + /// A static body is a body that never (or rarely) moves. If you move a static body, you must call one of the cpSpaceReindex*() functions. + /// Chipmunk uses this information to optimize the collision detection. + /// Static bodies do not produce collision callbacks when colliding with other static bodies. + CP_BODY_TYPE_STATIC, +} cpBodyType; + +/// Rigid body velocity update function type. +typedef void (*cpBodyVelocityFunc)(cpBody *body, cpVect gravity, cpFloat damping, cpFloat dt); +/// Rigid body position update function type. +typedef void (*cpBodyPositionFunc)(cpBody *body, cpFloat dt); + +/// Allocate a cpBody. +CP_EXPORT cpBody* cpBodyAlloc(void); +/// Initialize a cpBody. +CP_EXPORT cpBody* cpBodyInit(cpBody *body, cpFloat mass, cpFloat moment); +/// Allocate and initialize a cpBody. +CP_EXPORT cpBody* cpBodyNew(cpFloat mass, cpFloat moment); + +/// Allocate and initialize a cpBody, and set it as a kinematic body. +CP_EXPORT cpBody* cpBodyNewKinematic(void); +/// Allocate and initialize a cpBody, and set it as a static body. +CP_EXPORT cpBody* cpBodyNewStatic(void); + +/// Destroy a cpBody. +CP_EXPORT void cpBodyDestroy(cpBody *body); +/// Destroy and free a cpBody. +CP_EXPORT void cpBodyFree(cpBody *body); + +// Defined in cpSpace.c +/// Wake up a sleeping or idle body. +CP_EXPORT void cpBodyActivate(cpBody *body); +/// Wake up any sleeping or idle bodies touching a static body. +CP_EXPORT void cpBodyActivateStatic(cpBody *body, cpShape *filter); + +/// Force a body to fall asleep immediately. +CP_EXPORT void cpBodySleep(cpBody *body); +/// Force a body to fall asleep immediately along with other bodies in a group. +CP_EXPORT void cpBodySleepWithGroup(cpBody *body, cpBody *group); + +/// Returns true if the body is sleeping. +CP_EXPORT cpBool cpBodyIsSleeping(const cpBody *body); + +/// Get the type of the body. +CP_EXPORT cpBodyType cpBodyGetType(cpBody *body); +/// Set the type of the body. +CP_EXPORT void cpBodySetType(cpBody *body, cpBodyType type); + +/// Get the space this body is added to. +CP_EXPORT cpSpace* cpBodyGetSpace(const cpBody *body); + +/// Get the mass of the body. +CP_EXPORT cpFloat cpBodyGetMass(const cpBody *body); +/// Set the mass of the body. +CP_EXPORT void cpBodySetMass(cpBody *body, cpFloat m); + +/// Get the moment of inertia of the body. +CP_EXPORT cpFloat cpBodyGetMoment(const cpBody *body); +/// Set the moment of inertia of the body. +CP_EXPORT void cpBodySetMoment(cpBody *body, cpFloat i); + +/// Set the position of a body. +CP_EXPORT cpVect cpBodyGetPosition(const cpBody *body); +/// Set the position of the body. +CP_EXPORT void cpBodySetPosition(cpBody *body, cpVect pos); + +/// Get the offset of the center of gravity in body local coordinates. +CP_EXPORT cpVect cpBodyGetCenterOfGravity(const cpBody *body); +/// Set the offset of the center of gravity in body local coordinates. +CP_EXPORT void cpBodySetCenterOfGravity(cpBody *body, cpVect cog); + +/// Get the velocity of the body. +CP_EXPORT cpVect cpBodyGetVelocity(const cpBody *body); +/// Set the velocity of the body. +CP_EXPORT void cpBodySetVelocity(cpBody *body, cpVect velocity); + +/// Get the force applied to the body for the next time step. +CP_EXPORT cpVect cpBodyGetForce(const cpBody *body); +/// Set the force applied to the body for the next time step. +CP_EXPORT void cpBodySetForce(cpBody *body, cpVect force); + +/// Get the angle of the body. +CP_EXPORT cpFloat cpBodyGetAngle(const cpBody *body); +/// Set the angle of a body. +CP_EXPORT void cpBodySetAngle(cpBody *body, cpFloat a); + +/// Get the angular velocity of the body. +CP_EXPORT cpFloat cpBodyGetAngularVelocity(const cpBody *body); +/// Set the angular velocity of the body. +CP_EXPORT void cpBodySetAngularVelocity(cpBody *body, cpFloat angularVelocity); + +/// Get the torque applied to the body for the next time step. +CP_EXPORT cpFloat cpBodyGetTorque(const cpBody *body); +/// Set the torque applied to the body for the next time step. +CP_EXPORT void cpBodySetTorque(cpBody *body, cpFloat torque); + +/// Get the rotation vector of the body. (The x basis vector of it's transform.) +CP_EXPORT cpVect cpBodyGetRotation(const cpBody *body); + +/// Get the user data pointer assigned to the body. +CP_EXPORT cpDataPointer cpBodyGetUserData(const cpBody *body); +/// Set the user data pointer assigned to the body. +CP_EXPORT void cpBodySetUserData(cpBody *body, cpDataPointer userData); + +/// Set the callback used to update a body's velocity. +CP_EXPORT void cpBodySetVelocityUpdateFunc(cpBody *body, cpBodyVelocityFunc velocityFunc); +/// Set the callback used to update a body's position. +/// NOTE: It's not generally recommended to override this unless you call the default position update function. +CP_EXPORT void cpBodySetPositionUpdateFunc(cpBody *body, cpBodyPositionFunc positionFunc); + +/// Default velocity integration function.. +CP_EXPORT void cpBodyUpdateVelocity(cpBody *body, cpVect gravity, cpFloat damping, cpFloat dt); +/// Default position integration function. +CP_EXPORT void cpBodyUpdatePosition(cpBody *body, cpFloat dt); + +/// Convert body relative/local coordinates to absolute/world coordinates. +CP_EXPORT cpVect cpBodyLocalToWorld(const cpBody *body, const cpVect point); +/// Convert body absolute/world coordinates to relative/local coordinates. +CP_EXPORT cpVect cpBodyWorldToLocal(const cpBody *body, const cpVect point); + +/// Apply a force to a body. Both the force and point are expressed in world coordinates. +CP_EXPORT void cpBodyApplyForceAtWorldPoint(cpBody *body, cpVect force, cpVect point); +/// Apply a force to a body. Both the force and point are expressed in body local coordinates. +CP_EXPORT void cpBodyApplyForceAtLocalPoint(cpBody *body, cpVect force, cpVect point); + +/// Apply an impulse to a body. Both the impulse and point are expressed in world coordinates. +CP_EXPORT void cpBodyApplyImpulseAtWorldPoint(cpBody *body, cpVect impulse, cpVect point); +/// Apply an impulse to a body. Both the impulse and point are expressed in body local coordinates. +CP_EXPORT void cpBodyApplyImpulseAtLocalPoint(cpBody *body, cpVect impulse, cpVect point); + +/// Get the velocity on a body (in world units) at a point on the body in world coordinates. +CP_EXPORT cpVect cpBodyGetVelocityAtWorldPoint(const cpBody *body, cpVect point); +/// Get the velocity on a body (in world units) at a point on the body in local coordinates. +CP_EXPORT cpVect cpBodyGetVelocityAtLocalPoint(const cpBody *body, cpVect point); + +/// Get the amount of kinetic energy contained by the body. +CP_EXPORT cpFloat cpBodyKineticEnergy(const cpBody *body); + +/// Body/shape iterator callback function type. +typedef void (*cpBodyShapeIteratorFunc)(cpBody *body, cpShape *shape, void *data); +/// Call @c func once for each shape attached to @c body and added to the space. +CP_EXPORT void cpBodyEachShape(cpBody *body, cpBodyShapeIteratorFunc func, void *data); + +/// Body/constraint iterator callback function type. +typedef void (*cpBodyConstraintIteratorFunc)(cpBody *body, cpConstraint *constraint, void *data); +/// Call @c func once for each constraint attached to @c body and added to the space. +CP_EXPORT void cpBodyEachConstraint(cpBody *body, cpBodyConstraintIteratorFunc func, void *data); + +/// Body/arbiter iterator callback function type. +typedef void (*cpBodyArbiterIteratorFunc)(cpBody *body, cpArbiter *arbiter, void *data); +/// Call @c func once for each arbiter that is currently active on the body. +CP_EXPORT void cpBodyEachArbiter(cpBody *body, cpBodyArbiterIteratorFunc func, void *data); + +///@} diff --git a/thirdparty/include/chipmunk/cpConstraint.h b/thirdparty/include/chipmunk/cpConstraint.h new file mode 100644 index 000000000..b1a439f7b --- /dev/null +++ b/thirdparty/include/chipmunk/cpConstraint.h @@ -0,0 +1,95 @@ +/* Copyright (c) 2013 Scott Lembcke and Howling Moon Software + * + * Permission is hereby granted, free of charge, to any person obtaining a copy + * of this software and associated documentation files (the "Software"), to deal + * in the Software without restriction, including without limitation the rights + * to use, copy, modify, merge, publish, distribute, sublicense, and/or sell + * copies of the Software, and to permit persons to whom the Software is + * furnished to do so, subject to the following conditions: + * + * The above copyright notice and this permission notice shall be included in + * all copies or substantial portions of the Software. + * + * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR + * IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY, + * FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE + * AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER + * LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, + * OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE + * SOFTWARE. + */ + +/// @defgroup cpConstraint cpConstraint +/// @{ + +/// Callback function type that gets called before solving a joint. +typedef void (*cpConstraintPreSolveFunc)(cpConstraint *constraint, cpSpace *space); +/// Callback function type that gets called after solving a joint. +typedef void (*cpConstraintPostSolveFunc)(cpConstraint *constraint, cpSpace *space); + +/// Destroy a constraint. +CP_EXPORT void cpConstraintDestroy(cpConstraint *constraint); +/// Destroy and free a constraint. +CP_EXPORT void cpConstraintFree(cpConstraint *constraint); + +/// Get the cpSpace this constraint is added to. +CP_EXPORT cpSpace* cpConstraintGetSpace(const cpConstraint *constraint); + +/// Get the first body the constraint is attached to. +CP_EXPORT cpBody* cpConstraintGetBodyA(const cpConstraint *constraint); + +/// Get the second body the constraint is attached to. +CP_EXPORT cpBody* cpConstraintGetBodyB(const cpConstraint *constraint); + +/// Get the maximum force that this constraint is allowed to use. +CP_EXPORT cpFloat cpConstraintGetMaxForce(const cpConstraint *constraint); +/// Set the maximum force that this constraint is allowed to use. (defaults to INFINITY) +CP_EXPORT void cpConstraintSetMaxForce(cpConstraint *constraint, cpFloat maxForce); + +/// Get rate at which joint error is corrected. +CP_EXPORT cpFloat cpConstraintGetErrorBias(const cpConstraint *constraint); +/// Set rate at which joint error is corrected. +/// Defaults to pow(1.0 - 0.1, 60.0) meaning that it will +/// correct 10% of the error every 1/60th of a second. +CP_EXPORT void cpConstraintSetErrorBias(cpConstraint *constraint, cpFloat errorBias); + +/// Get the maximum rate at which joint error is corrected. +CP_EXPORT cpFloat cpConstraintGetMaxBias(const cpConstraint *constraint); +/// Set the maximum rate at which joint error is corrected. (defaults to INFINITY) +CP_EXPORT void cpConstraintSetMaxBias(cpConstraint *constraint, cpFloat maxBias); + +/// Get if the two bodies connected by the constraint are allowed to collide or not. +CP_EXPORT cpBool cpConstraintGetCollideBodies(const cpConstraint *constraint); +/// Set if the two bodies connected by the constraint are allowed to collide or not. (defaults to cpFalse) +CP_EXPORT void cpConstraintSetCollideBodies(cpConstraint *constraint, cpBool collideBodies); + +/// Get the pre-solve function that is called before the solver runs. +CP_EXPORT cpConstraintPreSolveFunc cpConstraintGetPreSolveFunc(const cpConstraint *constraint); +/// Set the pre-solve function that is called before the solver runs. +CP_EXPORT void cpConstraintSetPreSolveFunc(cpConstraint *constraint, cpConstraintPreSolveFunc preSolveFunc); + +/// Get the post-solve function that is called before the solver runs. +CP_EXPORT cpConstraintPostSolveFunc cpConstraintGetPostSolveFunc(const cpConstraint *constraint); +/// Set the post-solve function that is called before the solver runs. +CP_EXPORT void cpConstraintSetPostSolveFunc(cpConstraint *constraint, cpConstraintPostSolveFunc postSolveFunc); + +/// Get the user definable data pointer for this constraint +CP_EXPORT cpDataPointer cpConstraintGetUserData(const cpConstraint *constraint); +/// Set the user definable data pointer for this constraint +CP_EXPORT void cpConstraintSetUserData(cpConstraint *constraint, cpDataPointer userData); + +/// Get the last impulse applied by this constraint. +CP_EXPORT cpFloat cpConstraintGetImpulse(cpConstraint *constraint); + +#include "cpPinJoint.h" +#include "cpSlideJoint.h" +#include "cpPivotJoint.h" +#include "cpGrooveJoint.h" +#include "cpDampedSpring.h" +#include "cpDampedRotarySpring.h" +#include "cpRotaryLimitJoint.h" +#include "cpRatchetJoint.h" +#include "cpGearJoint.h" +#include "cpSimpleMotor.h" + +///@} diff --git a/thirdparty/include/chipmunk/cpDampedRotarySpring.h b/thirdparty/include/chipmunk/cpDampedRotarySpring.h new file mode 100644 index 000000000..6f60e86e3 --- /dev/null +++ b/thirdparty/include/chipmunk/cpDampedRotarySpring.h @@ -0,0 +1,58 @@ +/* Copyright (c) 2013 Scott Lembcke and Howling Moon Software + * + * Permission is hereby granted, free of charge, to any person obtaining a copy + * of this software and associated documentation files (the "Software"), to deal + * in the Software without restriction, including without limitation the rights + * to use, copy, modify, merge, publish, distribute, sublicense, and/or sell + * copies of the Software, and to permit persons to whom the Software is + * furnished to do so, subject to the following conditions: + * + * The above copyright notice and this permission notice shall be included in + * all copies or substantial portions of the Software. + * + * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR + * IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY, + * FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE + * AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER + * LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, + * OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE + * SOFTWARE. + */ + +/// @defgroup cpDampedRotarySpring cpDampedRotarySpring +/// @{ + +/// Check if a constraint is a damped rotary springs. +CP_EXPORT cpBool cpConstraintIsDampedRotarySpring(const cpConstraint *constraint); + +/// Function type used for damped rotary spring force callbacks. +typedef cpFloat (*cpDampedRotarySpringTorqueFunc)(struct cpConstraint *spring, cpFloat relativeAngle); + +/// Allocate a damped rotary spring. +CP_EXPORT cpDampedRotarySpring* cpDampedRotarySpringAlloc(void); +/// Initialize a damped rotary spring. +CP_EXPORT cpDampedRotarySpring* cpDampedRotarySpringInit(cpDampedRotarySpring *joint, cpBody *a, cpBody *b, cpFloat restAngle, cpFloat stiffness, cpFloat damping); +/// Allocate and initialize a damped rotary spring. +CP_EXPORT cpConstraint* cpDampedRotarySpringNew(cpBody *a, cpBody *b, cpFloat restAngle, cpFloat stiffness, cpFloat damping); + +/// Get the rest length of the spring. +CP_EXPORT cpFloat cpDampedRotarySpringGetRestAngle(const cpConstraint *constraint); +/// Set the rest length of the spring. +CP_EXPORT void cpDampedRotarySpringSetRestAngle(cpConstraint *constraint, cpFloat restAngle); + +/// Get the stiffness of the spring in force/distance. +CP_EXPORT cpFloat cpDampedRotarySpringGetStiffness(const cpConstraint *constraint); +/// Set the stiffness of the spring in force/distance. +CP_EXPORT void cpDampedRotarySpringSetStiffness(cpConstraint *constraint, cpFloat stiffness); + +/// Get the damping of the spring. +CP_EXPORT cpFloat cpDampedRotarySpringGetDamping(const cpConstraint *constraint); +/// Set the damping of the spring. +CP_EXPORT void cpDampedRotarySpringSetDamping(cpConstraint *constraint, cpFloat damping); + +/// Get the damping of the spring. +CP_EXPORT cpDampedRotarySpringTorqueFunc cpDampedRotarySpringGetSpringTorqueFunc(const cpConstraint *constraint); +/// Set the damping of the spring. +CP_EXPORT void cpDampedRotarySpringSetSpringTorqueFunc(cpConstraint *constraint, cpDampedRotarySpringTorqueFunc springTorqueFunc); + +/// @} diff --git a/thirdparty/include/chipmunk/cpDampedSpring.h b/thirdparty/include/chipmunk/cpDampedSpring.h new file mode 100644 index 000000000..b332fc7f0 --- /dev/null +++ b/thirdparty/include/chipmunk/cpDampedSpring.h @@ -0,0 +1,68 @@ +/* Copyright (c) 2013 Scott Lembcke and Howling Moon Software + * + * Permission is hereby granted, free of charge, to any person obtaining a copy + * of this software and associated documentation files (the "Software"), to deal + * in the Software without restriction, including without limitation the rights + * to use, copy, modify, merge, publish, distribute, sublicense, and/or sell + * copies of the Software, and to permit persons to whom the Software is + * furnished to do so, subject to the following conditions: + * + * The above copyright notice and this permission notice shall be included in + * all copies or substantial portions of the Software. + * + * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR + * IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY, + * FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE + * AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER + * LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, + * OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE + * SOFTWARE. + */ + +/// @defgroup cpDampedSpring cpDampedSpring +/// @{ + +/// Check if a constraint is a slide joint. +CP_EXPORT cpBool cpConstraintIsDampedSpring(const cpConstraint *constraint); + +/// Function type used for damped spring force callbacks. +typedef cpFloat (*cpDampedSpringForceFunc)(cpConstraint *spring, cpFloat dist); + +/// Allocate a damped spring. +CP_EXPORT cpDampedSpring* cpDampedSpringAlloc(void); +/// Initialize a damped spring. +CP_EXPORT cpDampedSpring* cpDampedSpringInit(cpDampedSpring *joint, cpBody *a, cpBody *b, cpVect anchorA, cpVect anchorB, cpFloat restLength, cpFloat stiffness, cpFloat damping); +/// Allocate and initialize a damped spring. +CP_EXPORT cpConstraint* cpDampedSpringNew(cpBody *a, cpBody *b, cpVect anchorA, cpVect anchorB, cpFloat restLength, cpFloat stiffness, cpFloat damping); + +/// Get the location of the first anchor relative to the first body. +CP_EXPORT cpVect cpDampedSpringGetAnchorA(const cpConstraint *constraint); +/// Set the location of the first anchor relative to the first body. +CP_EXPORT void cpDampedSpringSetAnchorA(cpConstraint *constraint, cpVect anchorA); + +/// Get the location of the second anchor relative to the second body. +CP_EXPORT cpVect cpDampedSpringGetAnchorB(const cpConstraint *constraint); +/// Set the location of the second anchor relative to the second body. +CP_EXPORT void cpDampedSpringSetAnchorB(cpConstraint *constraint, cpVect anchorB); + +/// Get the rest length of the spring. +CP_EXPORT cpFloat cpDampedSpringGetRestLength(const cpConstraint *constraint); +/// Set the rest length of the spring. +CP_EXPORT void cpDampedSpringSetRestLength(cpConstraint *constraint, cpFloat restLength); + +/// Get the stiffness of the spring in force/distance. +CP_EXPORT cpFloat cpDampedSpringGetStiffness(const cpConstraint *constraint); +/// Set the stiffness of the spring in force/distance. +CP_EXPORT void cpDampedSpringSetStiffness(cpConstraint *constraint, cpFloat stiffness); + +/// Get the damping of the spring. +CP_EXPORT cpFloat cpDampedSpringGetDamping(const cpConstraint *constraint); +/// Set the damping of the spring. +CP_EXPORT void cpDampedSpringSetDamping(cpConstraint *constraint, cpFloat damping); + +/// Get the damping of the spring. +CP_EXPORT cpDampedSpringForceFunc cpDampedSpringGetSpringForceFunc(const cpConstraint *constraint); +/// Set the damping of the spring. +CP_EXPORT void cpDampedSpringSetSpringForceFunc(cpConstraint *constraint, cpDampedSpringForceFunc springForceFunc); + +/// @} diff --git a/thirdparty/include/chipmunk/cpGearJoint.h b/thirdparty/include/chipmunk/cpGearJoint.h new file mode 100644 index 000000000..8cd80e0b9 --- /dev/null +++ b/thirdparty/include/chipmunk/cpGearJoint.h @@ -0,0 +1,45 @@ +/* Copyright (c) 2013 Scott Lembcke and Howling Moon Software + * + * Permission is hereby granted, free of charge, to any person obtaining a copy + * of this software and associated documentation files (the "Software"), to deal + * in the Software without restriction, including without limitation the rights + * to use, copy, modify, merge, publish, distribute, sublicense, and/or sell + * copies of the Software, and to permit persons to whom the Software is + * furnished to do so, subject to the following conditions: + * + * The above copyright notice and this permission notice shall be included in + * all copies or substantial portions of the Software. + * + * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR + * IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY, + * FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE + * AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER + * LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, + * OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE + * SOFTWARE. + */ + +/// @defgroup cpGearJoint cpGearJoint +/// @{ + +/// Check if a constraint is a damped rotary springs. +CP_EXPORT cpBool cpConstraintIsGearJoint(const cpConstraint *constraint); + +/// Allocate a gear joint. +CP_EXPORT cpGearJoint* cpGearJointAlloc(void); +/// Initialize a gear joint. +CP_EXPORT cpGearJoint* cpGearJointInit(cpGearJoint *joint, cpBody *a, cpBody *b, cpFloat phase, cpFloat ratio); +/// Allocate and initialize a gear joint. +CP_EXPORT cpConstraint* cpGearJointNew(cpBody *a, cpBody *b, cpFloat phase, cpFloat ratio); + +/// Get the phase offset of the gears. +CP_EXPORT cpFloat cpGearJointGetPhase(const cpConstraint *constraint); +/// Set the phase offset of the gears. +CP_EXPORT void cpGearJointSetPhase(cpConstraint *constraint, cpFloat phase); + +/// Get the angular distance of each ratchet. +CP_EXPORT cpFloat cpGearJointGetRatio(const cpConstraint *constraint); +/// Set the ratio of a gear joint. +CP_EXPORT void cpGearJointSetRatio(cpConstraint *constraint, cpFloat ratio); + +/// @} diff --git a/thirdparty/include/chipmunk/cpGrooveJoint.h b/thirdparty/include/chipmunk/cpGrooveJoint.h new file mode 100644 index 000000000..8bdafc14a --- /dev/null +++ b/thirdparty/include/chipmunk/cpGrooveJoint.h @@ -0,0 +1,50 @@ +/* Copyright (c) 2013 Scott Lembcke and Howling Moon Software + * + * Permission is hereby granted, free of charge, to any person obtaining a copy + * of this software and associated documentation files (the "Software"), to deal + * in the Software without restriction, including without limitation the rights + * to use, copy, modify, merge, publish, distribute, sublicense, and/or sell + * copies of the Software, and to permit persons to whom the Software is + * furnished to do so, subject to the following conditions: + * + * The above copyright notice and this permission notice shall be included in + * all copies or substantial portions of the Software. + * + * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR + * IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY, + * FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE + * AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER + * LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, + * OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE + * SOFTWARE. + */ + +/// @defgroup cpGrooveJoint cpGrooveJoint +/// @{ + +/// Check if a constraint is a slide joint. +CP_EXPORT cpBool cpConstraintIsGrooveJoint(const cpConstraint *constraint); + +/// Allocate a groove joint. +CP_EXPORT cpGrooveJoint* cpGrooveJointAlloc(void); +/// Initialize a groove joint. +CP_EXPORT cpGrooveJoint* cpGrooveJointInit(cpGrooveJoint *joint, cpBody *a, cpBody *b, cpVect groove_a, cpVect groove_b, cpVect anchorB); +/// Allocate and initialize a groove joint. +CP_EXPORT cpConstraint* cpGrooveJointNew(cpBody *a, cpBody *b, cpVect groove_a, cpVect groove_b, cpVect anchorB); + +/// Get the first endpoint of the groove relative to the first body. +CP_EXPORT cpVect cpGrooveJointGetGrooveA(const cpConstraint *constraint); +/// Set the first endpoint of the groove relative to the first body. +CP_EXPORT void cpGrooveJointSetGrooveA(cpConstraint *constraint, cpVect grooveA); + +/// Get the first endpoint of the groove relative to the first body. +CP_EXPORT cpVect cpGrooveJointGetGrooveB(const cpConstraint *constraint); +/// Set the first endpoint of the groove relative to the first body. +CP_EXPORT void cpGrooveJointSetGrooveB(cpConstraint *constraint, cpVect grooveB); + +/// Get the location of the second anchor relative to the second body. +CP_EXPORT cpVect cpGrooveJointGetAnchorB(const cpConstraint *constraint); +/// Set the location of the second anchor relative to the second body. +CP_EXPORT void cpGrooveJointSetAnchorB(cpConstraint *constraint, cpVect anchorB); + +/// @} diff --git a/thirdparty/include/chipmunk/cpHastySpace.h b/thirdparty/include/chipmunk/cpHastySpace.h new file mode 100644 index 000000000..6de2283b9 --- /dev/null +++ b/thirdparty/include/chipmunk/cpHastySpace.h @@ -0,0 +1,27 @@ +// Copyright 2013 Howling Moon Software. All rights reserved. +// See http://chipmunk2d.net/legal.php for more information. + +/// cpHastySpace is exclusive to Chipmunk Pro +/// Currently it enables ARM NEON optimizations in the solver, but in the future will include other optimizations such as +/// a multi-threaded solver and multi-threaded collision broadphases. + +struct cpHastySpace; +typedef struct cpHastySpace cpHastySpace; + +/// Create a new hasty space. +/// On ARM platforms that support NEON, this will enable the vectorized solver. +/// cpHastySpace also supports multiple threads, but runs single threaded by default for determinism. +CP_EXPORT cpSpace *cpHastySpaceNew(void); +CP_EXPORT void cpHastySpaceFree(cpSpace *space); + +/// Set the number of threads to use for the solver. +/// Currently Chipmunk is limited to 2 threads as using more generally provides very minimal performance gains. +/// Passing 0 as the thread count on iOS or OS X will cause Chipmunk to automatically detect the number of threads it should use. +/// On other platforms passing 0 for the thread count will set 1 thread. +CP_EXPORT void cpHastySpaceSetThreads(cpSpace *space, unsigned long threads); + +/// Returns the number of threads the solver is using to run. +CP_EXPORT unsigned long cpHastySpaceGetThreads(cpSpace *space); + +/// When stepping a hasty space, you must use this function. +CP_EXPORT void cpHastySpaceStep(cpSpace *space, cpFloat dt); diff --git a/thirdparty/include/chipmunk/cpMarch.h b/thirdparty/include/chipmunk/cpMarch.h new file mode 100644 index 000000000..cc1f5c061 --- /dev/null +++ b/thirdparty/include/chipmunk/cpMarch.h @@ -0,0 +1,28 @@ +// Copyright 2013 Howling Moon Software. All rights reserved. +// See http://chipmunk2d.net/legal.php for more information. + +/// Function type used as a callback from the marching squares algorithm to sample an image function. +/// It passes you the point to sample and your context pointer, and you return the density. +typedef cpFloat (*cpMarchSampleFunc)(cpVect point, void *data); + +/// Function type used as a callback from the marching squares algorithm to output a line segment. +/// It passes you the two endpoints and your context pointer. +typedef void (*cpMarchSegmentFunc)(cpVect v0, cpVect v1, void *data); + +/// Trace an anti-aliased contour of an image along a particular threshold. +/// The given number of samples will be taken and spread across the bounding box area using the sampling function and context. +/// The segment function will be called for each segment detected that lies along the density contour for @c threshold. +CP_EXPORT void cpMarchSoft( + cpBB bb, unsigned long x_samples, unsigned long y_samples, cpFloat threshold, + cpMarchSegmentFunc segment, void *segment_data, + cpMarchSampleFunc sample, void *sample_data +); + +/// Trace an aliased curve of an image along a particular threshold. +/// The given number of samples will be taken and spread across the bounding box area using the sampling function and context. +/// The segment function will be called for each segment detected that lies along the density contour for @c threshold. +CP_EXPORT void cpMarchHard( + cpBB bb, unsigned long x_samples, unsigned long y_samples, cpFloat threshold, + cpMarchSegmentFunc segment, void *segment_data, + cpMarchSampleFunc sample, void *sample_data +); diff --git a/thirdparty/include/chipmunk/cpPinJoint.h b/thirdparty/include/chipmunk/cpPinJoint.h new file mode 100644 index 000000000..45aaa3e33 --- /dev/null +++ b/thirdparty/include/chipmunk/cpPinJoint.h @@ -0,0 +1,50 @@ +/* Copyright (c) 2013 Scott Lembcke and Howling Moon Software + * + * Permission is hereby granted, free of charge, to any person obtaining a copy + * of this software and associated documentation files (the "Software"), to deal + * in the Software without restriction, including without limitation the rights + * to use, copy, modify, merge, publish, distribute, sublicense, and/or sell + * copies of the Software, and to permit persons to whom the Software is + * furnished to do so, subject to the following conditions: + * + * The above copyright notice and this permission notice shall be included in + * all copies or substantial portions of the Software. + * + * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR + * IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY, + * FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE + * AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER + * LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, + * OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE + * SOFTWARE. + */ + +/// @defgroup cpPinJoint cpPinJoint +/// @{ + +/// Check if a constraint is a pin joint. +CP_EXPORT cpBool cpConstraintIsPinJoint(const cpConstraint *constraint); + +/// Allocate a pin joint. +CP_EXPORT cpPinJoint* cpPinJointAlloc(void); +/// Initialize a pin joint. +CP_EXPORT cpPinJoint* cpPinJointInit(cpPinJoint *joint, cpBody *a, cpBody *b, cpVect anchorA, cpVect anchorB); +/// Allocate and initialize a pin joint. +CP_EXPORT cpConstraint* cpPinJointNew(cpBody *a, cpBody *b, cpVect anchorA, cpVect anchorB); + +/// Get the location of the first anchor relative to the first body. +CP_EXPORT cpVect cpPinJointGetAnchorA(const cpConstraint *constraint); +/// Set the location of the first anchor relative to the first body. +CP_EXPORT void cpPinJointSetAnchorA(cpConstraint *constraint, cpVect anchorA); + +/// Get the location of the second anchor relative to the second body. +CP_EXPORT cpVect cpPinJointGetAnchorB(const cpConstraint *constraint); +/// Set the location of the second anchor relative to the second body. +CP_EXPORT void cpPinJointSetAnchorB(cpConstraint *constraint, cpVect anchorB); + +/// Get the distance the joint will maintain between the two anchors. +CP_EXPORT cpFloat cpPinJointGetDist(const cpConstraint *constraint); +/// Set the distance the joint will maintain between the two anchors. +CP_EXPORT void cpPinJointSetDist(cpConstraint *constraint, cpFloat dist); + +///@} diff --git a/thirdparty/include/chipmunk/cpPivotJoint.h b/thirdparty/include/chipmunk/cpPivotJoint.h new file mode 100644 index 000000000..4a620ef25 --- /dev/null +++ b/thirdparty/include/chipmunk/cpPivotJoint.h @@ -0,0 +1,47 @@ +/* Copyright (c) 2013 Scott Lembcke and Howling Moon Software + * + * Permission is hereby granted, free of charge, to any person obtaining a copy + * of this software and associated documentation files (the "Software"), to deal + * in the Software without restriction, including without limitation the rights + * to use, copy, modify, merge, publish, distribute, sublicense, and/or sell + * copies of the Software, and to permit persons to whom the Software is + * furnished to do so, subject to the following conditions: + * + * The above copyright notice and this permission notice shall be included in + * all copies or substantial portions of the Software. + * + * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR + * IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY, + * FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE + * AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER + * LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, + * OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE + * SOFTWARE. + */ + +/// @defgroup cpPivotJoint cpPivotJoint +/// @{ + +/// Check if a constraint is a slide joint. +CP_EXPORT cpBool cpConstraintIsPivotJoint(const cpConstraint *constraint); + +/// Allocate a pivot joint +CP_EXPORT cpPivotJoint* cpPivotJointAlloc(void); +/// Initialize a pivot joint. +CP_EXPORT cpPivotJoint* cpPivotJointInit(cpPivotJoint *joint, cpBody *a, cpBody *b, cpVect anchorA, cpVect anchorB); +/// Allocate and initialize a pivot joint. +CP_EXPORT cpConstraint* cpPivotJointNew(cpBody *a, cpBody *b, cpVect pivot); +/// Allocate and initialize a pivot joint with specific anchors. +CP_EXPORT cpConstraint* cpPivotJointNew2(cpBody *a, cpBody *b, cpVect anchorA, cpVect anchorB); + +/// Get the location of the first anchor relative to the first body. +CP_EXPORT cpVect cpPivotJointGetAnchorA(const cpConstraint *constraint); +/// Set the location of the first anchor relative to the first body. +CP_EXPORT void cpPivotJointSetAnchorA(cpConstraint *constraint, cpVect anchorA); + +/// Get the location of the second anchor relative to the second body. +CP_EXPORT cpVect cpPivotJointGetAnchorB(const cpConstraint *constraint); +/// Set the location of the second anchor relative to the second body. +CP_EXPORT void cpPivotJointSetAnchorB(cpConstraint *constraint, cpVect anchorB); + +/// @} diff --git a/thirdparty/include/chipmunk/cpPolyShape.h b/thirdparty/include/chipmunk/cpPolyShape.h new file mode 100644 index 000000000..25f688b89 --- /dev/null +++ b/thirdparty/include/chipmunk/cpPolyShape.h @@ -0,0 +1,56 @@ +/* Copyright (c) 2013 Scott Lembcke and Howling Moon Software + * + * Permission is hereby granted, free of charge, to any person obtaining a copy + * of this software and associated documentation files (the "Software"), to deal + * in the Software without restriction, including without limitation the rights + * to use, copy, modify, merge, publish, distribute, sublicense, and/or sell + * copies of the Software, and to permit persons to whom the Software is + * furnished to do so, subject to the following conditions: + * + * The above copyright notice and this permission notice shall be included in + * all copies or substantial portions of the Software. + * + * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR + * IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY, + * FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE + * AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER + * LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, + * OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE + * SOFTWARE. + */ + +/// @defgroup cpPolyShape cpPolyShape +/// @{ + +/// Allocate a polygon shape. +CP_EXPORT cpPolyShape* cpPolyShapeAlloc(void); +/// Initialize a polygon shape with rounded corners. +/// A convex hull will be created from the vertexes. +CP_EXPORT cpPolyShape* cpPolyShapeInit(cpPolyShape *poly, cpBody *body, int count, const cpVect *verts, cpTransform transform, cpFloat radius); +/// Initialize a polygon shape with rounded corners. +/// The vertexes must be convex with a counter-clockwise winding. +CP_EXPORT cpPolyShape* cpPolyShapeInitRaw(cpPolyShape *poly, cpBody *body, int count, const cpVect *verts, cpFloat radius); +/// Allocate and initialize a polygon shape with rounded corners. +/// A convex hull will be created from the vertexes. +CP_EXPORT cpShape* cpPolyShapeNew(cpBody *body, int count, const cpVect *verts, cpTransform transform, cpFloat radius); +/// Allocate and initialize a polygon shape with rounded corners. +/// The vertexes must be convex with a counter-clockwise winding. +CP_EXPORT cpShape* cpPolyShapeNewRaw(cpBody *body, int count, const cpVect *verts, cpFloat radius); + +/// Initialize a box shaped polygon shape with rounded corners. +CP_EXPORT cpPolyShape* cpBoxShapeInit(cpPolyShape *poly, cpBody *body, cpFloat width, cpFloat height, cpFloat radius); +/// Initialize an offset box shaped polygon shape with rounded corners. +CP_EXPORT cpPolyShape* cpBoxShapeInit2(cpPolyShape *poly, cpBody *body, cpBB box, cpFloat radius); +/// Allocate and initialize a box shaped polygon shape. +CP_EXPORT cpShape* cpBoxShapeNew(cpBody *body, cpFloat width, cpFloat height, cpFloat radius); +/// Allocate and initialize an offset box shaped polygon shape. +CP_EXPORT cpShape* cpBoxShapeNew2(cpBody *body, cpBB box, cpFloat radius); + +/// Get the number of verts in a polygon shape. +CP_EXPORT int cpPolyShapeGetCount(const cpShape *shape); +/// Get the @c ith vertex of a polygon shape. +CP_EXPORT cpVect cpPolyShapeGetVert(const cpShape *shape, int index); +/// Get the radius of a polygon shape. +CP_EXPORT cpFloat cpPolyShapeGetRadius(const cpShape *shape); + +/// @} diff --git a/thirdparty/include/chipmunk/cpPolyline.h b/thirdparty/include/chipmunk/cpPolyline.h new file mode 100644 index 000000000..4e878f0c9 --- /dev/null +++ b/thirdparty/include/chipmunk/cpPolyline.h @@ -0,0 +1,70 @@ +// Copyright 2013 Howling Moon Software. All rights reserved. +// See http://chipmunk2d.net/legal.php for more information. + +// Polylines are just arrays of vertexes. +// They are looped if the first vertex is equal to the last. +// cpPolyline structs are intended to be passed by value and destroyed when you are done with them. +typedef struct cpPolyline { + int count, capacity; + cpVect verts[]; +} cpPolyline; + +/// Destroy and free a polyline instance. +CP_EXPORT void cpPolylineFree(cpPolyline *line); + +/// Returns true if the first vertex is equal to the last. +CP_EXPORT cpBool cpPolylineIsClosed(cpPolyline *line); + +/** + Returns a copy of a polyline simplified by using the Douglas-Peucker algorithm. + This works very well on smooth or gently curved shapes, but not well on straight edged or angular shapes. +*/ +CP_EXPORT cpPolyline *cpPolylineSimplifyCurves(cpPolyline *line, cpFloat tol); + +/** + Returns a copy of a polyline simplified by discarding "flat" vertexes. + This works well on straigt edged or angular shapes, not as well on smooth shapes. +*/ +CP_EXPORT cpPolyline *cpPolylineSimplifyVertexes(cpPolyline *line, cpFloat tol); + +/// Get the convex hull of a polyline as a looped polyline. +CP_EXPORT cpPolyline *cpPolylineToConvexHull(cpPolyline *line, cpFloat tol); + + +/// Polyline sets are collections of polylines, generally built by cpMarchSoft() or cpMarchHard(). +typedef struct cpPolylineSet { + int count, capacity; + cpPolyline **lines; +} cpPolylineSet; + +/// Allocate a new polyline set. +CP_EXPORT cpPolylineSet *cpPolylineSetAlloc(void); + +/// Initialize a new polyline set. +CP_EXPORT cpPolylineSet *cpPolylineSetInit(cpPolylineSet *set); + +/// Allocate and initialize a polyline set. +CP_EXPORT cpPolylineSet *cpPolylineSetNew(void); + +/// Destroy a polyline set. +CP_EXPORT void cpPolylineSetDestroy(cpPolylineSet *set, cpBool freePolylines); + +/// Destroy and free a polyline set. +CP_EXPORT void cpPolylineSetFree(cpPolylineSet *set, cpBool freePolylines); + +/** + Add a line segment to a polyline set. + A segment will either start a new polyline, join two others, or add to or loop an existing polyline. + This is mostly intended to be used as a callback directly from cpMarchSoft() or cpMarchHard(). +*/ +CP_EXPORT void cpPolylineSetCollectSegment(cpVect v0, cpVect v1, cpPolylineSet *lines); + +/** + Get an approximate convex decomposition from a polyline. + Returns a cpPolylineSet of convex hulls that match the original shape to within 'tol'. + NOTE: If the input is a self intersecting polygon, the output might end up overly simplified. +*/ + +CP_EXPORT cpPolylineSet *cpPolylineConvexDecomposition(cpPolyline *line, cpFloat tol); + +#define cpPolylineConvexDecomposition_BETA cpPolylineConvexDecomposition diff --git a/thirdparty/include/chipmunk/cpRatchetJoint.h b/thirdparty/include/chipmunk/cpRatchetJoint.h new file mode 100644 index 000000000..3ed4c915e --- /dev/null +++ b/thirdparty/include/chipmunk/cpRatchetJoint.h @@ -0,0 +1,50 @@ +/* Copyright (c) 2013 Scott Lembcke and Howling Moon Software + * + * Permission is hereby granted, free of charge, to any person obtaining a copy + * of this software and associated documentation files (the "Software"), to deal + * in the Software without restriction, including without limitation the rights + * to use, copy, modify, merge, publish, distribute, sublicense, and/or sell + * copies of the Software, and to permit persons to whom the Software is + * furnished to do so, subject to the following conditions: + * + * The above copyright notice and this permission notice shall be included in + * all copies or substantial portions of the Software. + * + * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR + * IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY, + * FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE + * AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER + * LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, + * OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE + * SOFTWARE. + */ + +/// @defgroup cpRatchetJoint cpRatchetJoint +/// @{ + +/// Check if a constraint is a damped rotary springs. +CP_EXPORT cpBool cpConstraintIsRatchetJoint(const cpConstraint *constraint); + +/// Allocate a ratchet joint. +CP_EXPORT cpRatchetJoint* cpRatchetJointAlloc(void); +/// Initialize a ratched joint. +CP_EXPORT cpRatchetJoint* cpRatchetJointInit(cpRatchetJoint *joint, cpBody *a, cpBody *b, cpFloat phase, cpFloat ratchet); +/// Allocate and initialize a ratchet joint. +CP_EXPORT cpConstraint* cpRatchetJointNew(cpBody *a, cpBody *b, cpFloat phase, cpFloat ratchet); + +/// Get the angle of the current ratchet tooth. +CP_EXPORT cpFloat cpRatchetJointGetAngle(const cpConstraint *constraint); +/// Set the angle of the current ratchet tooth. +CP_EXPORT void cpRatchetJointSetAngle(cpConstraint *constraint, cpFloat angle); + +/// Get the phase offset of the ratchet. +CP_EXPORT cpFloat cpRatchetJointGetPhase(const cpConstraint *constraint); +/// Get the phase offset of the ratchet. +CP_EXPORT void cpRatchetJointSetPhase(cpConstraint *constraint, cpFloat phase); + +/// Get the angular distance of each ratchet. +CP_EXPORT cpFloat cpRatchetJointGetRatchet(const cpConstraint *constraint); +/// Set the angular distance of each ratchet. +CP_EXPORT void cpRatchetJointSetRatchet(cpConstraint *constraint, cpFloat ratchet); + +/// @} diff --git a/thirdparty/include/chipmunk/cpRobust.h b/thirdparty/include/chipmunk/cpRobust.h new file mode 100644 index 000000000..e4b2c4208 --- /dev/null +++ b/thirdparty/include/chipmunk/cpRobust.h @@ -0,0 +1,11 @@ +#include "chipmunk/cpVect.h" + +// This is a private header for functions (currently just one) that need strict floating point results. +// It was easier to put this in it's own file than to fiddle with 4 different compiler specific pragmas or attributes. +// "Fast math" should be disabled here. + +// Check if c is to the left of segment (a, b). +cpBool cpCheckPointGreater(const cpVect a, const cpVect b, const cpVect c); + +// Check if p is behind one of v0 or v1 on axis n. +cpBool cpCheckAxis(cpVect v0, cpVect v1, cpVect p, cpVect n); diff --git a/thirdparty/include/chipmunk/cpRotaryLimitJoint.h b/thirdparty/include/chipmunk/cpRotaryLimitJoint.h new file mode 100644 index 000000000..fac7ad859 --- /dev/null +++ b/thirdparty/include/chipmunk/cpRotaryLimitJoint.h @@ -0,0 +1,45 @@ +/* Copyright (c) 2013 Scott Lembcke and Howling Moon Software + * + * Permission is hereby granted, free of charge, to any person obtaining a copy + * of this software and associated documentation files (the "Software"), to deal + * in the Software without restriction, including without limitation the rights + * to use, copy, modify, merge, publish, distribute, sublicense, and/or sell + * copies of the Software, and to permit persons to whom the Software is + * furnished to do so, subject to the following conditions: + * + * The above copyright notice and this permission notice shall be included in + * all copies or substantial portions of the Software. + * + * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR + * IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY, + * FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE + * AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER + * LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, + * OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE + * SOFTWARE. + */ + +/// @defgroup cpRotaryLimitJoint cpRotaryLimitJoint +/// @{ + +/// Check if a constraint is a damped rotary springs. +CP_EXPORT cpBool cpConstraintIsRotaryLimitJoint(const cpConstraint *constraint); + +/// Allocate a damped rotary limit joint. +CP_EXPORT cpRotaryLimitJoint* cpRotaryLimitJointAlloc(void); +/// Initialize a damped rotary limit joint. +CP_EXPORT cpRotaryLimitJoint* cpRotaryLimitJointInit(cpRotaryLimitJoint *joint, cpBody *a, cpBody *b, cpFloat min, cpFloat max); +/// Allocate and initialize a damped rotary limit joint. +CP_EXPORT cpConstraint* cpRotaryLimitJointNew(cpBody *a, cpBody *b, cpFloat min, cpFloat max); + +/// Get the minimum distance the joint will maintain between the two anchors. +CP_EXPORT cpFloat cpRotaryLimitJointGetMin(const cpConstraint *constraint); +/// Set the minimum distance the joint will maintain between the two anchors. +CP_EXPORT void cpRotaryLimitJointSetMin(cpConstraint *constraint, cpFloat min); + +/// Get the maximum distance the joint will maintain between the two anchors. +CP_EXPORT cpFloat cpRotaryLimitJointGetMax(const cpConstraint *constraint); +/// Set the maximum distance the joint will maintain between the two anchors. +CP_EXPORT void cpRotaryLimitJointSetMax(cpConstraint *constraint, cpFloat max); + +/// @} diff --git a/thirdparty/include/chipmunk/cpShape.h b/thirdparty/include/chipmunk/cpShape.h new file mode 100644 index 000000000..c78ed05d0 --- /dev/null +++ b/thirdparty/include/chipmunk/cpShape.h @@ -0,0 +1,199 @@ +/* Copyright (c) 2013 Scott Lembcke and Howling Moon Software + * + * Permission is hereby granted, free of charge, to any person obtaining a copy + * of this software and associated documentation files (the "Software"), to deal + * in the Software without restriction, including without limitation the rights + * to use, copy, modify, merge, publish, distribute, sublicense, and/or sell + * copies of the Software, and to permit persons to whom the Software is + * furnished to do so, subject to the following conditions: + * + * The above copyright notice and this permission notice shall be included in + * all copies or substantial portions of the Software. + * + * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR + * IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY, + * FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE + * AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER + * LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, + * OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE + * SOFTWARE. + */ + +/// @defgroup cpShape cpShape +/// The cpShape struct defines the shape of a rigid body. +/// @{ + +/// Point query info struct. +typedef struct cpPointQueryInfo { + /// The nearest shape, NULL if no shape was within range. + const cpShape *shape; + /// The closest point on the shape's surface. (in world space coordinates) + cpVect point; + /// The distance to the point. The distance is negative if the point is inside the shape. + cpFloat distance; + /// The gradient of the signed distance function. + /// The value should be similar to info.p/info.d, but accurate even for very small values of info.d. + cpVect gradient; +} cpPointQueryInfo; + +/// Segment query info struct. +typedef struct cpSegmentQueryInfo { + /// The shape that was hit, or NULL if no collision occured. + const cpShape *shape; + /// The point of impact. + cpVect point; + /// The normal of the surface hit. + cpVect normal; + /// The normalized distance along the query segment in the range [0, 1]. + cpFloat alpha; +} cpSegmentQueryInfo; + +/// Fast collision filtering type that is used to determine if two objects collide before calling collision or query callbacks. +typedef struct cpShapeFilter { + /// Two objects with the same non-zero group value do not collide. + /// This is generally used to group objects in a composite object together to disable self collisions. + cpGroup group; + /// A bitmask of user definable categories that this object belongs to. + /// The category/mask combinations of both objects in a collision must agree for a collision to occur. + cpBitmask categories; + /// A bitmask of user definable category types that this object object collides with. + /// The category/mask combinations of both objects in a collision must agree for a collision to occur. + cpBitmask mask; +} cpShapeFilter; + +/// Collision filter value for a shape that will collide with anything except CP_SHAPE_FILTER_NONE. +static const cpShapeFilter CP_SHAPE_FILTER_ALL = {CP_NO_GROUP, CP_ALL_CATEGORIES, CP_ALL_CATEGORIES}; +/// Collision filter value for a shape that does not collide with anything. +static const cpShapeFilter CP_SHAPE_FILTER_NONE = {CP_NO_GROUP, ~CP_ALL_CATEGORIES, ~CP_ALL_CATEGORIES}; + +/// Create a new collision filter. +static inline cpShapeFilter +cpShapeFilterNew(cpGroup group, cpBitmask categories, cpBitmask mask) +{ + cpShapeFilter filter = {group, categories, mask}; + return filter; +} + +/// Destroy a shape. +CP_EXPORT void cpShapeDestroy(cpShape *shape); +/// Destroy and Free a shape. +CP_EXPORT void cpShapeFree(cpShape *shape); + +/// Update, cache and return the bounding box of a shape based on the body it's attached to. +CP_EXPORT cpBB cpShapeCacheBB(cpShape *shape); +/// Update, cache and return the bounding box of a shape with an explicit transformation. +CP_EXPORT cpBB cpShapeUpdate(cpShape *shape, cpTransform transform); + +/// Perform a nearest point query. It finds the closest point on the surface of shape to a specific point. +/// The value returned is the distance between the points. A negative distance means the point is inside the shape. +CP_EXPORT cpFloat cpShapePointQuery(const cpShape *shape, cpVect p, cpPointQueryInfo *out); + +/// Perform a segment query against a shape. @c info must be a pointer to a valid cpSegmentQueryInfo structure. +CP_EXPORT cpBool cpShapeSegmentQuery(const cpShape *shape, cpVect a, cpVect b, cpFloat radius, cpSegmentQueryInfo *info); + +/// Return contact information about two shapes. +CP_EXPORT cpContactPointSet cpShapesCollide(const cpShape *a, const cpShape *b); + +/// The cpSpace this body is added to. +CP_EXPORT cpSpace* cpShapeGetSpace(const cpShape *shape); + +/// The cpBody this shape is connected to. +CP_EXPORT cpBody* cpShapeGetBody(const cpShape *shape); +/// Set the cpBody this shape is connected to. +/// Can only be used if the shape is not currently added to a space. +CP_EXPORT void cpShapeSetBody(cpShape *shape, cpBody *body); + +/// Get the mass of the shape if you are having Chipmunk calculate mass properties for you. +CP_EXPORT cpFloat cpShapeGetMass(cpShape *shape); +/// Set the mass of this shape to have Chipmunk calculate mass properties for you. +CP_EXPORT void cpShapeSetMass(cpShape *shape, cpFloat mass); + +/// Get the density of the shape if you are having Chipmunk calculate mass properties for you. +CP_EXPORT cpFloat cpShapeGetDensity(cpShape *shape); +/// Set the density of this shape to have Chipmunk calculate mass properties for you. +CP_EXPORT void cpShapeSetDensity(cpShape *shape, cpFloat density); + +/// Get the calculated moment of inertia for this shape. +CP_EXPORT cpFloat cpShapeGetMoment(cpShape *shape); +/// Get the calculated area of this shape. +CP_EXPORT cpFloat cpShapeGetArea(cpShape *shape); +/// Get the centroid of this shape. +CP_EXPORT cpVect cpShapeGetCenterOfGravity(cpShape *shape); + +/// Get the bounding box that contains the shape given it's current position and angle. +CP_EXPORT cpBB cpShapeGetBB(const cpShape *shape); + +/// Get if the shape is set to be a sensor or not. +CP_EXPORT cpBool cpShapeGetSensor(const cpShape *shape); +/// Set if the shape is a sensor or not. +CP_EXPORT void cpShapeSetSensor(cpShape *shape, cpBool sensor); + +/// Get the elasticity of this shape. +CP_EXPORT cpFloat cpShapeGetElasticity(const cpShape *shape); +/// Set the elasticity of this shape. +CP_EXPORT void cpShapeSetElasticity(cpShape *shape, cpFloat elasticity); + +/// Get the friction of this shape. +CP_EXPORT cpFloat cpShapeGetFriction(const cpShape *shape); +/// Set the friction of this shape. +CP_EXPORT void cpShapeSetFriction(cpShape *shape, cpFloat friction); + +/// Get the surface velocity of this shape. +CP_EXPORT cpVect cpShapeGetSurfaceVelocity(const cpShape *shape); +/// Set the surface velocity of this shape. +CP_EXPORT void cpShapeSetSurfaceVelocity(cpShape *shape, cpVect surfaceVelocity); + +/// Get the user definable data pointer of this shape. +CP_EXPORT cpDataPointer cpShapeGetUserData(const cpShape *shape); +/// Set the user definable data pointer of this shape. +CP_EXPORT void cpShapeSetUserData(cpShape *shape, cpDataPointer userData); + +/// Set the collision type of this shape. +CP_EXPORT cpCollisionType cpShapeGetCollisionType(const cpShape *shape); +/// Get the collision type of this shape. +CP_EXPORT void cpShapeSetCollisionType(cpShape *shape, cpCollisionType collisionType); + +/// Get the collision filtering parameters of this shape. +CP_EXPORT cpShapeFilter cpShapeGetFilter(const cpShape *shape); +/// Set the collision filtering parameters of this shape. +CP_EXPORT void cpShapeSetFilter(cpShape *shape, cpShapeFilter filter); + + +/// @} +/// @defgroup cpCircleShape cpCircleShape + +/// Allocate a circle shape. +CP_EXPORT cpCircleShape* cpCircleShapeAlloc(void); +/// Initialize a circle shape. +CP_EXPORT cpCircleShape* cpCircleShapeInit(cpCircleShape *circle, cpBody *body, cpFloat radius, cpVect offset); +/// Allocate and initialize a circle shape. +CP_EXPORT cpShape* cpCircleShapeNew(cpBody *body, cpFloat radius, cpVect offset); + +/// Get the offset of a circle shape. +CP_EXPORT cpVect cpCircleShapeGetOffset(const cpShape *shape); +/// Get the radius of a circle shape. +CP_EXPORT cpFloat cpCircleShapeGetRadius(const cpShape *shape); + +/// @} +/// @defgroup cpSegmentShape cpSegmentShape + +/// Allocate a segment shape. +CP_EXPORT cpSegmentShape* cpSegmentShapeAlloc(void); +/// Initialize a segment shape. +CP_EXPORT cpSegmentShape* cpSegmentShapeInit(cpSegmentShape *seg, cpBody *body, cpVect a, cpVect b, cpFloat radius); +/// Allocate and initialize a segment shape. +CP_EXPORT cpShape* cpSegmentShapeNew(cpBody *body, cpVect a, cpVect b, cpFloat radius); + +/// Let Chipmunk know about the geometry of adjacent segments to avoid colliding with endcaps. +CP_EXPORT void cpSegmentShapeSetNeighbors(cpShape *shape, cpVect prev, cpVect next); + +/// Get the first endpoint of a segment shape. +CP_EXPORT cpVect cpSegmentShapeGetA(const cpShape *shape); +/// Get the second endpoint of a segment shape. +CP_EXPORT cpVect cpSegmentShapeGetB(const cpShape *shape); +/// Get the normal of a segment shape. +CP_EXPORT cpVect cpSegmentShapeGetNormal(const cpShape *shape); +/// Get the first endpoint of a segment shape. +CP_EXPORT cpFloat cpSegmentShapeGetRadius(const cpShape *shape); + +/// @} diff --git a/thirdparty/include/chipmunk/cpSimpleMotor.h b/thirdparty/include/chipmunk/cpSimpleMotor.h new file mode 100644 index 000000000..811b01143 --- /dev/null +++ b/thirdparty/include/chipmunk/cpSimpleMotor.h @@ -0,0 +1,43 @@ +/* Copyright (c) 2013 Scott Lembcke and Howling Moon Software + * + * Permission is hereby granted, free of charge, to any person obtaining a copy + * of this software and associated documentation files (the "Software"), to deal + * in the Software without restriction, including without limitation the rights + * to use, copy, modify, merge, publish, distribute, sublicense, and/or sell + * copies of the Software, and to permit persons to whom the Software is + * furnished to do so, subject to the following conditions: + * + * The above copyright notice and this permission notice shall be included in + * all copies or substantial portions of the Software. + * + * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR + * IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY, + * FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE + * AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER + * LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, + * OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE + * SOFTWARE. + */ + +/// @defgroup cpSimpleMotor cpSimpleMotor +/// @{ + +/// Opaque struct type for damped rotary springs. +typedef struct cpSimpleMotor cpSimpleMotor; + +/// Check if a constraint is a damped rotary springs. +CP_EXPORT cpBool cpConstraintIsSimpleMotor(const cpConstraint *constraint); + +/// Allocate a simple motor. +CP_EXPORT cpSimpleMotor* cpSimpleMotorAlloc(void); +/// initialize a simple motor. +CP_EXPORT cpSimpleMotor* cpSimpleMotorInit(cpSimpleMotor *joint, cpBody *a, cpBody *b, cpFloat rate); +/// Allocate and initialize a simple motor. +CP_EXPORT cpConstraint* cpSimpleMotorNew(cpBody *a, cpBody *b, cpFloat rate); + +/// Get the rate of the motor. +CP_EXPORT cpFloat cpSimpleMotorGetRate(const cpConstraint *constraint); +/// Set the rate of the motor. +CP_EXPORT void cpSimpleMotorSetRate(cpConstraint *constraint, cpFloat rate); + +/// @} diff --git a/thirdparty/include/chipmunk/cpSlideJoint.h b/thirdparty/include/chipmunk/cpSlideJoint.h new file mode 100644 index 000000000..c41f9a42e --- /dev/null +++ b/thirdparty/include/chipmunk/cpSlideJoint.h @@ -0,0 +1,55 @@ +/* Copyright (c) 2013 Scott Lembcke and Howling Moon Software + * + * Permission is hereby granted, free of charge, to any person obtaining a copy + * of this software and associated documentation files (the "Software"), to deal + * in the Software without restriction, including without limitation the rights + * to use, copy, modify, merge, publish, distribute, sublicense, and/or sell + * copies of the Software, and to permit persons to whom the Software is + * furnished to do so, subject to the following conditions: + * + * The above copyright notice and this permission notice shall be included in + * all copies or substantial portions of the Software. + * + * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR + * IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY, + * FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE + * AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER + * LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, + * OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE + * SOFTWARE. + */ + +/// @defgroup cpSlideJoint cpSlideJoint +/// @{ + +/// Check if a constraint is a slide joint. +CP_EXPORT cpBool cpConstraintIsSlideJoint(const cpConstraint *constraint); + +/// Allocate a slide joint. +CP_EXPORT cpSlideJoint* cpSlideJointAlloc(void); +/// Initialize a slide joint. +CP_EXPORT cpSlideJoint* cpSlideJointInit(cpSlideJoint *joint, cpBody *a, cpBody *b, cpVect anchorA, cpVect anchorB, cpFloat min, cpFloat max); +/// Allocate and initialize a slide joint. +CP_EXPORT cpConstraint* cpSlideJointNew(cpBody *a, cpBody *b, cpVect anchorA, cpVect anchorB, cpFloat min, cpFloat max); + +/// Get the location of the first anchor relative to the first body. +CP_EXPORT cpVect cpSlideJointGetAnchorA(const cpConstraint *constraint); +/// Set the location of the first anchor relative to the first body. +CP_EXPORT void cpSlideJointSetAnchorA(cpConstraint *constraint, cpVect anchorA); + +/// Get the location of the second anchor relative to the second body. +CP_EXPORT cpVect cpSlideJointGetAnchorB(const cpConstraint *constraint); +/// Set the location of the second anchor relative to the second body. +CP_EXPORT void cpSlideJointSetAnchorB(cpConstraint *constraint, cpVect anchorB); + +/// Get the minimum distance the joint will maintain between the two anchors. +CP_EXPORT cpFloat cpSlideJointGetMin(const cpConstraint *constraint); +/// Set the minimum distance the joint will maintain between the two anchors. +CP_EXPORT void cpSlideJointSetMin(cpConstraint *constraint, cpFloat min); + +/// Get the maximum distance the joint will maintain between the two anchors. +CP_EXPORT cpFloat cpSlideJointGetMax(const cpConstraint *constraint); +/// Set the maximum distance the joint will maintain between the two anchors. +CP_EXPORT void cpSlideJointSetMax(cpConstraint *constraint, cpFloat max); + +/// @} diff --git a/thirdparty/include/chipmunk/cpSpace.h b/thirdparty/include/chipmunk/cpSpace.h new file mode 100644 index 000000000..7bbabb857 --- /dev/null +++ b/thirdparty/include/chipmunk/cpSpace.h @@ -0,0 +1,319 @@ +/* Copyright (c) 2013 Scott Lembcke and Howling Moon Software + * + * Permission is hereby granted, free of charge, to any person obtaining a copy + * of this software and associated documentation files (the "Software"), to deal + * in the Software without restriction, including without limitation the rights + * to use, copy, modify, merge, publish, distribute, sublicense, and/or sell + * copies of the Software, and to permit persons to whom the Software is + * furnished to do so, subject to the following conditions: + * + * The above copyright notice and this permission notice shall be included in + * all copies or substantial portions of the Software. + * + * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR + * IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY, + * FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE + * AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER + * LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, + * OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE + * SOFTWARE. + */ + +/// @defgroup cpSpace cpSpace +/// @{ + +//MARK: Definitions + +/// Collision begin event function callback type. +/// Returning false from a begin callback causes the collision to be ignored until +/// the the separate callback is called when the objects stop colliding. +typedef cpBool (*cpCollisionBeginFunc)(cpArbiter *arb, cpSpace *space, cpDataPointer userData); +/// Collision pre-solve event function callback type. +/// Returning false from a pre-step callback causes the collision to be ignored until the next step. +typedef cpBool (*cpCollisionPreSolveFunc)(cpArbiter *arb, cpSpace *space, cpDataPointer userData); +/// Collision post-solve event function callback type. +typedef void (*cpCollisionPostSolveFunc)(cpArbiter *arb, cpSpace *space, cpDataPointer userData); +/// Collision separate event function callback type. +typedef void (*cpCollisionSeparateFunc)(cpArbiter *arb, cpSpace *space, cpDataPointer userData); + +/// Struct that holds function callback pointers to configure custom collision handling. +/// Collision handlers have a pair of types; when a collision occurs between two shapes that have these types, the collision handler functions are triggered. +struct cpCollisionHandler { + /// Collision type identifier of the first shape that this handler recognizes. + /// In the collision handler callback, the shape with this type will be the first argument. Read only. + const cpCollisionType typeA; + /// Collision type identifier of the second shape that this handler recognizes. + /// In the collision handler callback, the shape with this type will be the second argument. Read only. + const cpCollisionType typeB; + /// This function is called when two shapes with types that match this collision handler begin colliding. + cpCollisionBeginFunc beginFunc; + /// This function is called each step when two shapes with types that match this collision handler are colliding. + /// It's called before the collision solver runs so that you can affect a collision's outcome. + cpCollisionPreSolveFunc preSolveFunc; + /// This function is called each step when two shapes with types that match this collision handler are colliding. + /// It's called after the collision solver runs so that you can read back information about the collision to trigger events in your game. + cpCollisionPostSolveFunc postSolveFunc; + /// This function is called when two shapes with types that match this collision handler stop colliding. + cpCollisionSeparateFunc separateFunc; + /// This is a user definable context pointer that is passed to all of the collision handler functions. + cpDataPointer userData; +}; + +// TODO: Make timestep a parameter? + + +//MARK: Memory and Initialization + +/// Allocate a cpSpace. +CP_EXPORT cpSpace* cpSpaceAlloc(void); +/// Initialize a cpSpace. +CP_EXPORT cpSpace* cpSpaceInit(cpSpace *space); +/// Allocate and initialize a cpSpace. +CP_EXPORT cpSpace* cpSpaceNew(void); + +/// Destroy a cpSpace. +CP_EXPORT void cpSpaceDestroy(cpSpace *space); +/// Destroy and free a cpSpace. +CP_EXPORT void cpSpaceFree(cpSpace *space); + + +//MARK: Properties + +/// Number of iterations to use in the impulse solver to solve contacts and other constraints. +CP_EXPORT int cpSpaceGetIterations(const cpSpace *space); +CP_EXPORT void cpSpaceSetIterations(cpSpace *space, int iterations); + +/// Gravity to pass to rigid bodies when integrating velocity. +CP_EXPORT cpVect cpSpaceGetGravity(const cpSpace *space); +CP_EXPORT void cpSpaceSetGravity(cpSpace *space, cpVect gravity); + +/// Damping rate expressed as the fraction of velocity bodies retain each second. +/// A value of 0.9 would mean that each body's velocity will drop 10% per second. +/// The default value is 1.0, meaning no damping is applied. +/// @note This damping value is different than those of cpDampedSpring and cpDampedRotarySpring. +CP_EXPORT cpFloat cpSpaceGetDamping(const cpSpace *space); +CP_EXPORT void cpSpaceSetDamping(cpSpace *space, cpFloat damping); + +/// Speed threshold for a body to be considered idle. +/// The default value of 0 means to let the space guess a good threshold based on gravity. +CP_EXPORT cpFloat cpSpaceGetIdleSpeedThreshold(const cpSpace *space); +CP_EXPORT void cpSpaceSetIdleSpeedThreshold(cpSpace *space, cpFloat idleSpeedThreshold); + +/// Time a group of bodies must remain idle in order to fall asleep. +/// Enabling sleeping also implicitly enables the the contact graph. +/// The default value of INFINITY disables the sleeping algorithm. +CP_EXPORT cpFloat cpSpaceGetSleepTimeThreshold(const cpSpace *space); +CP_EXPORT void cpSpaceSetSleepTimeThreshold(cpSpace *space, cpFloat sleepTimeThreshold); + +/// Amount of encouraged penetration between colliding shapes. +/// Used to reduce oscillating contacts and keep the collision cache warm. +/// Defaults to 0.1. If you have poor simulation quality, +/// increase this number as much as possible without allowing visible amounts of overlap. +CP_EXPORT cpFloat cpSpaceGetCollisionSlop(const cpSpace *space); +CP_EXPORT void cpSpaceSetCollisionSlop(cpSpace *space, cpFloat collisionSlop); + +/// Determines how fast overlapping shapes are pushed apart. +/// Expressed as a fraction of the error remaining after each second. +/// Defaults to pow(1.0 - 0.1, 60.0) meaning that Chipmunk fixes 10% of overlap each frame at 60Hz. +CP_EXPORT cpFloat cpSpaceGetCollisionBias(const cpSpace *space); +CP_EXPORT void cpSpaceSetCollisionBias(cpSpace *space, cpFloat collisionBias); + +/// Number of frames that contact information should persist. +/// Defaults to 3. There is probably never a reason to change this value. +CP_EXPORT cpTimestamp cpSpaceGetCollisionPersistence(const cpSpace *space); +CP_EXPORT void cpSpaceSetCollisionPersistence(cpSpace *space, cpTimestamp collisionPersistence); + +/// User definable data pointer. +/// Generally this points to your game's controller or game state +/// class so you can access it when given a cpSpace reference in a callback. +CP_EXPORT cpDataPointer cpSpaceGetUserData(const cpSpace *space); +CP_EXPORT void cpSpaceSetUserData(cpSpace *space, cpDataPointer userData); + +/// The Space provided static body for a given cpSpace. +/// This is merely provided for convenience and you are not required to use it. +CP_EXPORT cpBody* cpSpaceGetStaticBody(const cpSpace *space); + +/// Returns the current (or most recent) time step used with the given space. +/// Useful from callbacks if your time step is not a compile-time global. +CP_EXPORT cpFloat cpSpaceGetCurrentTimeStep(const cpSpace *space); + +/// returns true from inside a callback when objects cannot be added/removed. +CP_EXPORT cpBool cpSpaceIsLocked(cpSpace *space); + + +//MARK: Collision Handlers + +/// Create or return the existing collision handler that is called for all collisions that are not handled by a more specific collision handler. +CP_EXPORT cpCollisionHandler *cpSpaceAddDefaultCollisionHandler(cpSpace *space); +/// Create or return the existing collision handler for the specified pair of collision types. +/// If wildcard handlers are used with either of the collision types, it's the responibility of the custom handler to invoke the wildcard handlers. +CP_EXPORT cpCollisionHandler *cpSpaceAddCollisionHandler(cpSpace *space, cpCollisionType a, cpCollisionType b); +/// Create or return the existing wildcard collision handler for the specified type. +CP_EXPORT cpCollisionHandler *cpSpaceAddWildcardHandler(cpSpace *space, cpCollisionType type); + + +//MARK: Add/Remove objects + +/// Add a collision shape to the simulation. +/// If the shape is attached to a static body, it will be added as a static shape. +CP_EXPORT cpShape* cpSpaceAddShape(cpSpace *space, cpShape *shape); +/// Add a rigid body to the simulation. +CP_EXPORT cpBody* cpSpaceAddBody(cpSpace *space, cpBody *body); +/// Add a constraint to the simulation. +CP_EXPORT cpConstraint* cpSpaceAddConstraint(cpSpace *space, cpConstraint *constraint); + +/// Remove a collision shape from the simulation. +CP_EXPORT void cpSpaceRemoveShape(cpSpace *space, cpShape *shape); +/// Remove a rigid body from the simulation. +CP_EXPORT void cpSpaceRemoveBody(cpSpace *space, cpBody *body); +/// Remove a constraint from the simulation. +CP_EXPORT void cpSpaceRemoveConstraint(cpSpace *space, cpConstraint *constraint); + +/// Test if a collision shape has been added to the space. +CP_EXPORT cpBool cpSpaceContainsShape(cpSpace *space, cpShape *shape); +/// Test if a rigid body has been added to the space. +CP_EXPORT cpBool cpSpaceContainsBody(cpSpace *space, cpBody *body); +/// Test if a constraint has been added to the space. +CP_EXPORT cpBool cpSpaceContainsConstraint(cpSpace *space, cpConstraint *constraint); + +//MARK: Post-Step Callbacks + +/// Post Step callback function type. +typedef void (*cpPostStepFunc)(cpSpace *space, void *key, void *data); +/// Schedule a post-step callback to be called when cpSpaceStep() finishes. +/// You can only register one callback per unique value for @c key. +/// Returns true only if @c key has never been scheduled before. +/// It's possible to pass @c NULL for @c func if you only want to mark @c key as being used. +CP_EXPORT cpBool cpSpaceAddPostStepCallback(cpSpace *space, cpPostStepFunc func, void *key, void *data); + + +//MARK: Queries + +// TODO: Queries and iterators should take a cpSpace parametery. +// TODO: They should also be abortable. + +/// Nearest point query callback function type. +typedef void (*cpSpacePointQueryFunc)(cpShape *shape, cpVect point, cpFloat distance, cpVect gradient, void *data); +/// Query the space at a point and call @c func for each shape found. +CP_EXPORT void cpSpacePointQuery(cpSpace *space, cpVect point, cpFloat maxDistance, cpShapeFilter filter, cpSpacePointQueryFunc func, void *data); +/// Query the space at a point and return the nearest shape found. Returns NULL if no shapes were found. +CP_EXPORT cpShape *cpSpacePointQueryNearest(cpSpace *space, cpVect point, cpFloat maxDistance, cpShapeFilter filter, cpPointQueryInfo *out); + +/// Segment query callback function type. +typedef void (*cpSpaceSegmentQueryFunc)(cpShape *shape, cpVect point, cpVect normal, cpFloat alpha, void *data); +/// Perform a directed line segment query (like a raycast) against the space calling @c func for each shape intersected. +CP_EXPORT void cpSpaceSegmentQuery(cpSpace *space, cpVect start, cpVect end, cpFloat radius, cpShapeFilter filter, cpSpaceSegmentQueryFunc func, void *data); +/// Perform a directed line segment query (like a raycast) against the space and return the first shape hit. Returns NULL if no shapes were hit. +CP_EXPORT cpShape *cpSpaceSegmentQueryFirst(cpSpace *space, cpVect start, cpVect end, cpFloat radius, cpShapeFilter filter, cpSegmentQueryInfo *out); + +/// Rectangle Query callback function type. +typedef void (*cpSpaceBBQueryFunc)(cpShape *shape, void *data); +/// Perform a fast rectangle query on the space calling @c func for each shape found. +/// Only the shape's bounding boxes are checked for overlap, not their full shape. +CP_EXPORT void cpSpaceBBQuery(cpSpace *space, cpBB bb, cpShapeFilter filter, cpSpaceBBQueryFunc func, void *data); + +/// Shape query callback function type. +typedef void (*cpSpaceShapeQueryFunc)(cpShape *shape, cpContactPointSet *points, void *data); +/// Query a space for any shapes overlapping the given shape and call @c func for each shape found. +CP_EXPORT cpBool cpSpaceShapeQuery(cpSpace *space, cpShape *shape, cpSpaceShapeQueryFunc func, void *data); + + +//MARK: Iteration + +/// Space/body iterator callback function type. +typedef void (*cpSpaceBodyIteratorFunc)(cpBody *body, void *data); +/// Call @c func for each body in the space. +CP_EXPORT void cpSpaceEachBody(cpSpace *space, cpSpaceBodyIteratorFunc func, void *data); + +/// Space/body iterator callback function type. +typedef void (*cpSpaceShapeIteratorFunc)(cpShape *shape, void *data); +/// Call @c func for each shape in the space. +CP_EXPORT void cpSpaceEachShape(cpSpace *space, cpSpaceShapeIteratorFunc func, void *data); + +/// Space/constraint iterator callback function type. +typedef void (*cpSpaceConstraintIteratorFunc)(cpConstraint *constraint, void *data); +/// Call @c func for each shape in the space. +CP_EXPORT void cpSpaceEachConstraint(cpSpace *space, cpSpaceConstraintIteratorFunc func, void *data); + + +//MARK: Indexing + +/// Update the collision detection info for the static shapes in the space. +CP_EXPORT void cpSpaceReindexStatic(cpSpace *space); +/// Update the collision detection data for a specific shape in the space. +CP_EXPORT void cpSpaceReindexShape(cpSpace *space, cpShape *shape); +/// Update the collision detection data for all shapes attached to a body. +CP_EXPORT void cpSpaceReindexShapesForBody(cpSpace *space, cpBody *body); + +/// Switch the space to use a spatial has as it's spatial index. +CP_EXPORT void cpSpaceUseSpatialHash(cpSpace *space, cpFloat dim, int count); + + +//MARK: Time Stepping + +/// Step the space forward in time by @c dt. +CP_EXPORT void cpSpaceStep(cpSpace *space, cpFloat dt); + + +//MARK: Debug API + +#ifndef CP_SPACE_DISABLE_DEBUG_API + +/// Color type to use with the space debug drawing API. +typedef struct cpSpaceDebugColor { + float r, g, b, a; +} cpSpaceDebugColor; + +/// Callback type for a function that draws a filled, stroked circle. +typedef void (*cpSpaceDebugDrawCircleImpl)(cpVect pos, cpFloat angle, cpFloat radius, cpSpaceDebugColor outlineColor, cpSpaceDebugColor fillColor, cpDataPointer data); +/// Callback type for a function that draws a line segment. +typedef void (*cpSpaceDebugDrawSegmentImpl)(cpVect a, cpVect b, cpSpaceDebugColor color, cpDataPointer data); +/// Callback type for a function that draws a thick line segment. +typedef void (*cpSpaceDebugDrawFatSegmentImpl)(cpVect a, cpVect b, cpFloat radius, cpSpaceDebugColor outlineColor, cpSpaceDebugColor fillColor, cpDataPointer data); +/// Callback type for a function that draws a convex polygon. +typedef void (*cpSpaceDebugDrawPolygonImpl)(int count, const cpVect *verts, cpFloat radius, cpSpaceDebugColor outlineColor, cpSpaceDebugColor fillColor, cpDataPointer data); +/// Callback type for a function that draws a dot. +typedef void (*cpSpaceDebugDrawDotImpl)(cpFloat size, cpVect pos, cpSpaceDebugColor color, cpDataPointer data); +/// Callback type for a function that returns a color for a given shape. This gives you an opportunity to color shapes based on how they are used in your engine. +typedef cpSpaceDebugColor (*cpSpaceDebugDrawColorForShapeImpl)(cpShape *shape, cpDataPointer data); + +typedef enum cpSpaceDebugDrawFlags { + CP_SPACE_DEBUG_DRAW_SHAPES = 1<<0, + CP_SPACE_DEBUG_DRAW_CONSTRAINTS = 1<<1, + CP_SPACE_DEBUG_DRAW_COLLISION_POINTS = 1<<2, +} cpSpaceDebugDrawFlags; + +/// Struct used with cpSpaceDebugDraw() containing drawing callbacks and other drawing settings. +typedef struct cpSpaceDebugDrawOptions { + /// Function that will be invoked to draw circles. + cpSpaceDebugDrawCircleImpl drawCircle; + /// Function that will be invoked to draw line segments. + cpSpaceDebugDrawSegmentImpl drawSegment; + /// Function that will be invoked to draw thick line segments. + cpSpaceDebugDrawFatSegmentImpl drawFatSegment; + /// Function that will be invoked to draw convex polygons. + cpSpaceDebugDrawPolygonImpl drawPolygon; + /// Function that will be invoked to draw dots. + cpSpaceDebugDrawDotImpl drawDot; + + /// Flags that request which things to draw (collision shapes, constraints, contact points). + cpSpaceDebugDrawFlags flags; + /// Outline color passed to the drawing function. + cpSpaceDebugColor shapeOutlineColor; + /// Function that decides what fill color to draw shapes using. + cpSpaceDebugDrawColorForShapeImpl colorForShape; + /// Color passed to drawing functions for constraints. + cpSpaceDebugColor constraintColor; + /// Color passed to drawing functions for collision points. + cpSpaceDebugColor collisionPointColor; + + /// User defined context pointer passed to all of the callback functions as the 'data' argument. + cpDataPointer data; +} cpSpaceDebugDrawOptions; + +/// Debug draw the current state of the space using the supplied drawing options. +CP_EXPORT void cpSpaceDebugDraw(cpSpace *space, cpSpaceDebugDrawOptions *options); + +#endif + +/// @} diff --git a/thirdparty/include/chipmunk/cpSpatialIndex.h b/thirdparty/include/chipmunk/cpSpatialIndex.h new file mode 100644 index 000000000..1f7c68ca9 --- /dev/null +++ b/thirdparty/include/chipmunk/cpSpatialIndex.h @@ -0,0 +1,227 @@ +/* Copyright (c) 2013 Scott Lembcke and Howling Moon Software + * + * Permission is hereby granted, free of charge, to any person obtaining a copy + * of this software and associated documentation files (the "Software"), to deal + * in the Software without restriction, including without limitation the rights + * to use, copy, modify, merge, publish, distribute, sublicense, and/or sell + * copies of the Software, and to permit persons to whom the Software is + * furnished to do so, subject to the following conditions: + * + * The above copyright notice and this permission notice shall be included in + * all copies or substantial portions of the Software. + * + * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR + * IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY, + * FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE + * AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER + * LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, + * OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE + * SOFTWARE. + */ + +/** + @defgroup cpSpatialIndex cpSpatialIndex + + Spatial indexes are data structures that are used to accelerate collision detection + and spatial queries. Chipmunk provides a number of spatial index algorithms to pick from + and they are programmed in a generic way so that you can use them for holding more than + just cpShape structs. + + It works by using @c void pointers to the objects you add and using a callback to ask your code + for bounding boxes when it needs them. Several types of queries can be performed an index as well + as reindexing and full collision information. All communication to the spatial indexes is performed + through callback functions. + + Spatial indexes should be treated as opaque structs. + This meanns you shouldn't be reading any of the struct fields. + @{ +*/ + +//MARK: Spatial Index + +/// Spatial index bounding box callback function type. +/// The spatial index calls this function and passes you a pointer to an object you added +/// when it needs to get the bounding box associated with that object. +typedef cpBB (*cpSpatialIndexBBFunc)(void *obj); +/// Spatial index/object iterator callback function type. +typedef void (*cpSpatialIndexIteratorFunc)(void *obj, void *data); +/// Spatial query callback function type. +typedef cpCollisionID (*cpSpatialIndexQueryFunc)(void *obj1, void *obj2, cpCollisionID id, void *data); +/// Spatial segment query callback function type. +typedef cpFloat (*cpSpatialIndexSegmentQueryFunc)(void *obj1, void *obj2, void *data); + + +typedef struct cpSpatialIndexClass cpSpatialIndexClass; +typedef struct cpSpatialIndex cpSpatialIndex; + +/// @private +struct cpSpatialIndex { + cpSpatialIndexClass *klass; + + cpSpatialIndexBBFunc bbfunc; + + cpSpatialIndex *staticIndex, *dynamicIndex; +}; + + +//MARK: Spatial Hash + +typedef struct cpSpaceHash cpSpaceHash; + +/// Allocate a spatial hash. +CP_EXPORT cpSpaceHash* cpSpaceHashAlloc(void); +/// Initialize a spatial hash. +CP_EXPORT cpSpatialIndex* cpSpaceHashInit(cpSpaceHash *hash, cpFloat celldim, int numcells, cpSpatialIndexBBFunc bbfunc, cpSpatialIndex *staticIndex); +/// Allocate and initialize a spatial hash. +CP_EXPORT cpSpatialIndex* cpSpaceHashNew(cpFloat celldim, int cells, cpSpatialIndexBBFunc bbfunc, cpSpatialIndex *staticIndex); + +/// Change the cell dimensions and table size of the spatial hash to tune it. +/// The cell dimensions should roughly match the average size of your objects +/// and the table size should be ~10 larger than the number of objects inserted. +/// Some trial and error is required to find the optimum numbers for efficiency. +CP_EXPORT void cpSpaceHashResize(cpSpaceHash *hash, cpFloat celldim, int numcells); + +//MARK: AABB Tree + +typedef struct cpBBTree cpBBTree; + +/// Allocate a bounding box tree. +CP_EXPORT cpBBTree* cpBBTreeAlloc(void); +/// Initialize a bounding box tree. +CP_EXPORT cpSpatialIndex* cpBBTreeInit(cpBBTree *tree, cpSpatialIndexBBFunc bbfunc, cpSpatialIndex *staticIndex); +/// Allocate and initialize a bounding box tree. +CP_EXPORT cpSpatialIndex* cpBBTreeNew(cpSpatialIndexBBFunc bbfunc, cpSpatialIndex *staticIndex); + +/// Perform a static top down optimization of the tree. +CP_EXPORT void cpBBTreeOptimize(cpSpatialIndex *index); + +/// Bounding box tree velocity callback function. +/// This function should return an estimate for the object's velocity. +typedef cpVect (*cpBBTreeVelocityFunc)(void *obj); +/// Set the velocity function for the bounding box tree to enable temporal coherence. +CP_EXPORT void cpBBTreeSetVelocityFunc(cpSpatialIndex *index, cpBBTreeVelocityFunc func); + +//MARK: Single Axis Sweep + +typedef struct cpSweep1D cpSweep1D; + +/// Allocate a 1D sort and sweep broadphase. +CP_EXPORT cpSweep1D* cpSweep1DAlloc(void); +/// Initialize a 1D sort and sweep broadphase. +CP_EXPORT cpSpatialIndex* cpSweep1DInit(cpSweep1D *sweep, cpSpatialIndexBBFunc bbfunc, cpSpatialIndex *staticIndex); +/// Allocate and initialize a 1D sort and sweep broadphase. +CP_EXPORT cpSpatialIndex* cpSweep1DNew(cpSpatialIndexBBFunc bbfunc, cpSpatialIndex *staticIndex); + +//MARK: Spatial Index Implementation + +typedef void (*cpSpatialIndexDestroyImpl)(cpSpatialIndex *index); + +typedef int (*cpSpatialIndexCountImpl)(cpSpatialIndex *index); +typedef void (*cpSpatialIndexEachImpl)(cpSpatialIndex *index, cpSpatialIndexIteratorFunc func, void *data); + +typedef cpBool (*cpSpatialIndexContainsImpl)(cpSpatialIndex *index, void *obj, cpHashValue hashid); +typedef void (*cpSpatialIndexInsertImpl)(cpSpatialIndex *index, void *obj, cpHashValue hashid); +typedef void (*cpSpatialIndexRemoveImpl)(cpSpatialIndex *index, void *obj, cpHashValue hashid); + +typedef void (*cpSpatialIndexReindexImpl)(cpSpatialIndex *index); +typedef void (*cpSpatialIndexReindexObjectImpl)(cpSpatialIndex *index, void *obj, cpHashValue hashid); +typedef void (*cpSpatialIndexReindexQueryImpl)(cpSpatialIndex *index, cpSpatialIndexQueryFunc func, void *data); + +typedef void (*cpSpatialIndexQueryImpl)(cpSpatialIndex *index, void *obj, cpBB bb, cpSpatialIndexQueryFunc func, void *data); +typedef void (*cpSpatialIndexSegmentQueryImpl)(cpSpatialIndex *index, void *obj, cpVect a, cpVect b, cpFloat t_exit, cpSpatialIndexSegmentQueryFunc func, void *data); + +struct cpSpatialIndexClass { + cpSpatialIndexDestroyImpl destroy; + + cpSpatialIndexCountImpl count; + cpSpatialIndexEachImpl each; + + cpSpatialIndexContainsImpl contains; + cpSpatialIndexInsertImpl insert; + cpSpatialIndexRemoveImpl remove; + + cpSpatialIndexReindexImpl reindex; + cpSpatialIndexReindexObjectImpl reindexObject; + cpSpatialIndexReindexQueryImpl reindexQuery; + + cpSpatialIndexQueryImpl query; + cpSpatialIndexSegmentQueryImpl segmentQuery; +}; + +/// Destroy and free a spatial index. +CP_EXPORT void cpSpatialIndexFree(cpSpatialIndex *index); +/// Collide the objects in @c dynamicIndex against the objects in @c staticIndex using the query callback function. +CP_EXPORT void cpSpatialIndexCollideStatic(cpSpatialIndex *dynamicIndex, cpSpatialIndex *staticIndex, cpSpatialIndexQueryFunc func, void *data); + +/// Destroy a spatial index. +static inline void cpSpatialIndexDestroy(cpSpatialIndex *index) +{ + if(index->klass) index->klass->destroy(index); +} + +/// Get the number of objects in the spatial index. +static inline int cpSpatialIndexCount(cpSpatialIndex *index) +{ + return index->klass->count(index); +} + +/// Iterate the objects in the spatial index. @c func will be called once for each object. +static inline void cpSpatialIndexEach(cpSpatialIndex *index, cpSpatialIndexIteratorFunc func, void *data) +{ + index->klass->each(index, func, data); +} + +/// Returns true if the spatial index contains the given object. +/// Most spatial indexes use hashed storage, so you must provide a hash value too. +static inline cpBool cpSpatialIndexContains(cpSpatialIndex *index, void *obj, cpHashValue hashid) +{ + return index->klass->contains(index, obj, hashid); +} + +/// Add an object to a spatial index. +/// Most spatial indexes use hashed storage, so you must provide a hash value too. +static inline void cpSpatialIndexInsert(cpSpatialIndex *index, void *obj, cpHashValue hashid) +{ + index->klass->insert(index, obj, hashid); +} + +/// Remove an object from a spatial index. +/// Most spatial indexes use hashed storage, so you must provide a hash value too. +static inline void cpSpatialIndexRemove(cpSpatialIndex *index, void *obj, cpHashValue hashid) +{ + index->klass->remove(index, obj, hashid); +} + +/// Perform a full reindex of a spatial index. +static inline void cpSpatialIndexReindex(cpSpatialIndex *index) +{ + index->klass->reindex(index); +} + +/// Reindex a single object in the spatial index. +static inline void cpSpatialIndexReindexObject(cpSpatialIndex *index, void *obj, cpHashValue hashid) +{ + index->klass->reindexObject(index, obj, hashid); +} + +/// Perform a rectangle query against the spatial index, calling @c func for each potential match. +static inline void cpSpatialIndexQuery(cpSpatialIndex *index, void *obj, cpBB bb, cpSpatialIndexQueryFunc func, void *data) +{ + index->klass->query(index, obj, bb, func, data); +} + +/// Perform a segment query against the spatial index, calling @c func for each potential match. +static inline void cpSpatialIndexSegmentQuery(cpSpatialIndex *index, void *obj, cpVect a, cpVect b, cpFloat t_exit, cpSpatialIndexSegmentQueryFunc func, void *data) +{ + index->klass->segmentQuery(index, obj, a, b, t_exit, func, data); +} + +/// Simultaneously reindex and find all colliding objects. +/// @c func will be called once for each potentially overlapping pair of objects found. +/// If the spatial index was initialized with a static index, it will collide it's objects against that as well. +static inline void cpSpatialIndexReindexQuery(cpSpatialIndex *index, cpSpatialIndexQueryFunc func, void *data) +{ + index->klass->reindexQuery(index, func, data); +} + +///@} diff --git a/thirdparty/include/chipmunk/cpTransform.h b/thirdparty/include/chipmunk/cpTransform.h new file mode 100644 index 000000000..4a6256b91 --- /dev/null +++ b/thirdparty/include/chipmunk/cpTransform.h @@ -0,0 +1,198 @@ +/* Copyright (c) 2013 Scott Lembcke and Howling Moon Software + * + * Permission is hereby granted, free of charge, to any person obtaining a copy + * of this software and associated documentation files (the "Software"), to deal + * in the Software without restriction, including without limitation the rights + * to use, copy, modify, merge, publish, distribute, sublicense, and/or sell + * copies of the Software, and to permit persons to whom the Software is + * furnished to do so, subject to the following conditions: + * + * The above copyright notice and this permission notice shall be included in + * all copies or substantial portions of the Software. + * + * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR + * IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY, + * FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE + * AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER + * LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, + * OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE + * SOFTWARE. + */ + +#ifndef CHIPMUNK_TRANSFORM_H +#define CHIPMUNK_TRANSFORM_H + +#include "chipmunk_types.h" +#include "cpVect.h" +#include "cpBB.h" + +/// Identity transform matrix. +static const cpTransform cpTransformIdentity = {1.0f, 0.0f, 0.0f, 1.0f, 0.0f, 0.0f}; + +/// Construct a new transform matrix. +/// (a, b) is the x basis vector. +/// (c, d) is the y basis vector. +/// (tx, ty) is the translation. +static inline cpTransform +cpTransformNew(cpFloat a, cpFloat b, cpFloat c, cpFloat d, cpFloat tx, cpFloat ty) +{ + cpTransform t = {a, b, c, d, tx, ty}; + return t; +} + +/// Construct a new transform matrix in transposed order. +static inline cpTransform +cpTransformNewTranspose(cpFloat a, cpFloat c, cpFloat tx, cpFloat b, cpFloat d, cpFloat ty) +{ + cpTransform t = {a, b, c, d, tx, ty}; + return t; +} + +/// Get the inverse of a transform matrix. +static inline cpTransform +cpTransformInverse(cpTransform t) +{ + cpFloat inv_det = 1.0/(t.a*t.d - t.c*t.b); + return cpTransformNewTranspose( + t.d*inv_det, -t.c*inv_det, (t.c*t.ty - t.tx*t.d)*inv_det, + -t.b*inv_det, t.a*inv_det, (t.tx*t.b - t.a*t.ty)*inv_det + ); +} + +/// Multiply two transformation matrices. +static inline cpTransform +cpTransformMult(cpTransform t1, cpTransform t2) +{ + return cpTransformNewTranspose( + t1.a*t2.a + t1.c*t2.b, t1.a*t2.c + t1.c*t2.d, t1.a*t2.tx + t1.c*t2.ty + t1.tx, + t1.b*t2.a + t1.d*t2.b, t1.b*t2.c + t1.d*t2.d, t1.b*t2.tx + t1.d*t2.ty + t1.ty + ); +} + +/// Transform an absolute point. (i.e. a vertex) +static inline cpVect +cpTransformPoint(cpTransform t, cpVect p) +{ + return cpv(t.a*p.x + t.c*p.y + t.tx, t.b*p.x + t.d*p.y + t.ty); +} + +/// Transform a vector (i.e. a normal) +static inline cpVect +cpTransformVect(cpTransform t, cpVect v) +{ + return cpv(t.a*v.x + t.c*v.y, t.b*v.x + t.d*v.y); +} + +/// Transform a cpBB. +static inline cpBB +cpTransformbBB(cpTransform t, cpBB bb) +{ + cpVect center = cpBBCenter(bb); + cpFloat hw = (bb.r - bb.l)*0.5; + cpFloat hh = (bb.t - bb.b)*0.5; + + cpFloat a = t.a*hw, b = t.c*hh, d = t.b*hw, e = t.d*hh; + cpFloat hw_max = cpfmax(cpfabs(a + b), cpfabs(a - b)); + cpFloat hh_max = cpfmax(cpfabs(d + e), cpfabs(d - e)); + return cpBBNewForExtents(cpTransformPoint(t, center), hw_max, hh_max); +} + +/// Create a transation matrix. +static inline cpTransform +cpTransformTranslate(cpVect translate) +{ + return cpTransformNewTranspose( + 1.0, 0.0, translate.x, + 0.0, 1.0, translate.y + ); +} + +/// Create a scale matrix. +static inline cpTransform +cpTransformScale(cpFloat scaleX, cpFloat scaleY) +{ + return cpTransformNewTranspose( + scaleX, 0.0, 0.0, + 0.0, scaleY, 0.0 + ); +} + +/// Create a rotation matrix. +static inline cpTransform +cpTransformRotate(cpFloat radians) +{ + cpVect rot = cpvforangle(radians); + return cpTransformNewTranspose( + rot.x, -rot.y, 0.0, + rot.y, rot.x, 0.0 + ); +} + +/// Create a rigid transformation matrix. (transation + rotation) +static inline cpTransform +cpTransformRigid(cpVect translate, cpFloat radians) +{ + cpVect rot = cpvforangle(radians); + return cpTransformNewTranspose( + rot.x, -rot.y, translate.x, + rot.y, rot.x, translate.y + ); +} + +/// Fast inverse of a rigid transformation matrix. +static inline cpTransform +cpTransformRigidInverse(cpTransform t) +{ + return cpTransformNewTranspose( + t.d, -t.c, (t.c*t.ty - t.tx*t.d), + -t.b, t.a, (t.tx*t.b - t.a*t.ty) + ); +} + +//MARK: Miscellaneous (but useful) transformation matrices. +// See source for documentation... + +static inline cpTransform +cpTransformWrap(cpTransform outer, cpTransform inner) +{ + return cpTransformMult(cpTransformInverse(outer), cpTransformMult(inner, outer)); +} + +static inline cpTransform +cpTransformWrapInverse(cpTransform outer, cpTransform inner) +{ + return cpTransformMult(outer, cpTransformMult(inner, cpTransformInverse(outer))); +} + +static inline cpTransform +cpTransformOrtho(cpBB bb) +{ + return cpTransformNewTranspose( + 2.0/(bb.r - bb.l), 0.0, -(bb.r + bb.l)/(bb.r - bb.l), + 0.0, 2.0/(bb.t - bb.b), -(bb.t + bb.b)/(bb.t - bb.b) + ); +} + +static inline cpTransform +cpTransformBoneScale(cpVect v0, cpVect v1) +{ + cpVect d = cpvsub(v1, v0); + return cpTransformNewTranspose( + d.x, -d.y, v0.x, + d.y, d.x, v0.y + ); +} + +static inline cpTransform +cpTransformAxialScale(cpVect axis, cpVect pivot, cpFloat scale) +{ + cpFloat A = axis.x*axis.y*(scale - 1.0); + cpFloat B = cpvdot(axis, pivot)*(1.0 - scale); + + return cpTransformNewTranspose( + scale*axis.x*axis.x + axis.y*axis.y, A, axis.x*B, + A, axis.x*axis.x + scale*axis.y*axis.y, axis.y*B + ); +} + +#endif diff --git a/thirdparty/include/chipmunk/cpVect.h b/thirdparty/include/chipmunk/cpVect.h new file mode 100644 index 000000000..8ec02bdce --- /dev/null +++ b/thirdparty/include/chipmunk/cpVect.h @@ -0,0 +1,230 @@ +/* Copyright (c) 2013 Scott Lembcke and Howling Moon Software + * + * Permission is hereby granted, free of charge, to any person obtaining a copy + * of this software and associated documentation files (the "Software"), to deal + * in the Software without restriction, including without limitation the rights + * to use, copy, modify, merge, publish, distribute, sublicense, and/or sell + * copies of the Software, and to permit persons to whom the Software is + * furnished to do so, subject to the following conditions: + * + * The above copyright notice and this permission notice shall be included in + * all copies or substantial portions of the Software. + * + * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR + * IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY, + * FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE + * AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER + * LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, + * OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE + * SOFTWARE. + */ + +#ifndef CHIPMUNK_VECT_H +#define CHIPMUNK_VECT_H + +#include "chipmunk_types.h" + +/// @defgroup cpVect cpVect +/// Chipmunk's 2D vector type along with a handy 2D vector math lib. +/// @{ + +/// Constant for the zero vector. +static const cpVect cpvzero = {0.0f,0.0f}; + +/// Convenience constructor for cpVect structs. +static inline cpVect cpv(const cpFloat x, const cpFloat y) +{ + cpVect v = {x, y}; + return v; +} + +/// Check if two vectors are equal. (Be careful when comparing floating point numbers!) +static inline cpBool cpveql(const cpVect v1, const cpVect v2) +{ + return (v1.x == v2.x && v1.y == v2.y); +} + +/// Add two vectors +static inline cpVect cpvadd(const cpVect v1, const cpVect v2) +{ + return cpv(v1.x + v2.x, v1.y + v2.y); +} + +/// Subtract two vectors. +static inline cpVect cpvsub(const cpVect v1, const cpVect v2) +{ + return cpv(v1.x - v2.x, v1.y - v2.y); +} + +/// Negate a vector. +static inline cpVect cpvneg(const cpVect v) +{ + return cpv(-v.x, -v.y); +} + +/// Scalar multiplication. +static inline cpVect cpvmult(const cpVect v, const cpFloat s) +{ + return cpv(v.x*s, v.y*s); +} + +/// Vector dot product. +static inline cpFloat cpvdot(const cpVect v1, const cpVect v2) +{ + return v1.x*v2.x + v1.y*v2.y; +} + +/// 2D vector cross product analog. +/// The cross product of 2D vectors results in a 3D vector with only a z component. +/// This function returns the magnitude of the z value. +static inline cpFloat cpvcross(const cpVect v1, const cpVect v2) +{ + return v1.x*v2.y - v1.y*v2.x; +} + +/// Returns a perpendicular vector. (90 degree rotation) +static inline cpVect cpvperp(const cpVect v) +{ + return cpv(-v.y, v.x); +} + +/// Returns a perpendicular vector. (-90 degree rotation) +static inline cpVect cpvrperp(const cpVect v) +{ + return cpv(v.y, -v.x); +} + +/// Returns the vector projection of v1 onto v2. +static inline cpVect cpvproject(const cpVect v1, const cpVect v2) +{ + return cpvmult(v2, cpvdot(v1, v2)/cpvdot(v2, v2)); +} + +/// Returns the unit length vector for the given angle (in radians). +static inline cpVect cpvforangle(const cpFloat a) +{ + return cpv(cpfcos(a), cpfsin(a)); +} + +/// Returns the angular direction v is pointing in (in radians). +static inline cpFloat cpvtoangle(const cpVect v) +{ + return cpfatan2(v.y, v.x); +} + +/// Uses complex number multiplication to rotate v1 by v2. Scaling will occur if v1 is not a unit vector. +static inline cpVect cpvrotate(const cpVect v1, const cpVect v2) +{ + return cpv(v1.x*v2.x - v1.y*v2.y, v1.x*v2.y + v1.y*v2.x); +} + +/// Inverse of cpvrotate(). +static inline cpVect cpvunrotate(const cpVect v1, const cpVect v2) +{ + return cpv(v1.x*v2.x + v1.y*v2.y, v1.y*v2.x - v1.x*v2.y); +} + +/// Returns the squared length of v. Faster than cpvlength() when you only need to compare lengths. +static inline cpFloat cpvlengthsq(const cpVect v) +{ + return cpvdot(v, v); +} + +/// Returns the length of v. +static inline cpFloat cpvlength(const cpVect v) +{ + return cpfsqrt(cpvdot(v, v)); +} + +/// Linearly interpolate between v1 and v2. +static inline cpVect cpvlerp(const cpVect v1, const cpVect v2, const cpFloat t) +{ + return cpvadd(cpvmult(v1, 1.0f - t), cpvmult(v2, t)); +} + +/// Returns a normalized copy of v. +static inline cpVect cpvnormalize(const cpVect v) +{ + // Neat trick I saw somewhere to avoid div/0. + return cpvmult(v, 1.0f/(cpvlength(v) + CPFLOAT_MIN)); +} + +/// Spherical linearly interpolate between v1 and v2. +static inline cpVect +cpvslerp(const cpVect v1, const cpVect v2, const cpFloat t) +{ + cpFloat dot = cpvdot(cpvnormalize(v1), cpvnormalize(v2)); + cpFloat omega = cpfacos(cpfclamp(dot, -1.0f, 1.0f)); + + if(omega < 1e-3){ + // If the angle between two vectors is very small, lerp instead to avoid precision issues. + return cpvlerp(v1, v2, t); + } else { + cpFloat denom = 1.0f/cpfsin(omega); + return cpvadd(cpvmult(v1, cpfsin((1.0f - t)*omega)*denom), cpvmult(v2, cpfsin(t*omega)*denom)); + } +} + +/// Spherical linearly interpolate between v1 towards v2 by no more than angle a radians +static inline cpVect +cpvslerpconst(const cpVect v1, const cpVect v2, const cpFloat a) +{ + cpFloat dot = cpvdot(cpvnormalize(v1), cpvnormalize(v2)); + cpFloat omega = cpfacos(cpfclamp(dot, -1.0f, 1.0f)); + + return cpvslerp(v1, v2, cpfmin(a, omega)/omega); +} + +/// Clamp v to length len. +static inline cpVect cpvclamp(const cpVect v, const cpFloat len) +{ + return (cpvdot(v,v) > len*len) ? cpvmult(cpvnormalize(v), len) : v; +} + +/// Linearly interpolate between v1 towards v2 by distance d. +static inline cpVect cpvlerpconst(cpVect v1, cpVect v2, cpFloat d) +{ + return cpvadd(v1, cpvclamp(cpvsub(v2, v1), d)); +} + +/// Returns the distance between v1 and v2. +static inline cpFloat cpvdist(const cpVect v1, const cpVect v2) +{ + return cpvlength(cpvsub(v1, v2)); +} + +/// Returns the squared distance between v1 and v2. Faster than cpvdist() when you only need to compare distances. +static inline cpFloat cpvdistsq(const cpVect v1, const cpVect v2) +{ + return cpvlengthsq(cpvsub(v1, v2)); +} + +/// Returns true if the distance between v1 and v2 is less than dist. +static inline cpBool cpvnear(const cpVect v1, const cpVect v2, const cpFloat dist) +{ + return cpvdistsq(v1, v2) < dist*dist; +} + +/// @} + +/// @defgroup cpMat2x2 cpMat2x2 +/// 2x2 matrix type used for tensors and such. +/// @{ + +// NUKE +static inline cpMat2x2 +cpMat2x2New(cpFloat a, cpFloat b, cpFloat c, cpFloat d) +{ + cpMat2x2 m = {a, b, c, d}; + return m; +} + +static inline cpVect +cpMat2x2Transform(cpMat2x2 m, cpVect v) +{ + return cpv(v.x*m.a + v.y*m.b, v.x*m.c + v.y*m.d); +} + +///@} + +#endif diff --git a/thirdparty/include/freetype/config/ftconfig.h b/thirdparty/include/freetype/config/ftconfig.h new file mode 100644 index 000000000..7a05f0801 --- /dev/null +++ b/thirdparty/include/freetype/config/ftconfig.h @@ -0,0 +1,672 @@ +/***************************************************************************/ +/* */ +/* ftconfig.h */ +/* */ +/* ANSI-specific configuration file (specification only). */ +/* */ +/* Copyright 1996-2004, 2006-2008, 2010-2011, 2013, 2014 by */ +/* David Turner, Robert Wilhelm, and Werner Lemberg. */ +/* */ +/* This file is part of the FreeType project, and may only be used, */ +/* modified, and distributed under the terms of the FreeType project */ +/* license, LICENSE.TXT. By continuing to use, modify, or distribute */ +/* this file you indicate that you have read the license and */ +/* understand and accept it fully. */ +/* */ +/***************************************************************************/ + + + /*************************************************************************/ + /* */ + /* This header file contains a number of macro definitions that are used */ + /* by the rest of the engine. Most of the macros here are automatically */ + /* determined at compile time, and you should not need to change it to */ + /* port FreeType, except to compile the library with a non-ANSI */ + /* compiler. */ + /* */ + /* Note however that if some specific modifications are needed, we */ + /* advise you to place a modified copy in your build directory. */ + /* */ + /* The build directory is usually `builds/', and contains */ + /* system-specific files that are always included first when building */ + /* the library. */ + /* */ + /* This ANSI version should stay in `include/config/'. */ + /* */ + /*************************************************************************/ + +#ifndef __FTCONFIG_H__ +#define __FTCONFIG_H__ + +#include +#include FT_CONFIG_OPTIONS_H +#include FT_CONFIG_STANDARD_LIBRARY_H + + +FT_BEGIN_HEADER + + + /*************************************************************************/ + /* */ + /* PLATFORM-SPECIFIC CONFIGURATION MACROS */ + /* */ + /* These macros can be toggled to suit a specific system. The current */ + /* ones are defaults used to compile FreeType in an ANSI C environment */ + /* (16bit compilers are also supported). Copy this file to your own */ + /* `builds/' directory, and edit it to port the engine. */ + /* */ + /*************************************************************************/ + + + /* There are systems (like the Texas Instruments 'C54x) where a `char' */ + /* has 16 bits. ANSI C says that sizeof(char) is always 1. Since an */ + /* `int' has 16 bits also for this system, sizeof(int) gives 1 which */ + /* is probably unexpected. */ + /* */ + /* `CHAR_BIT' (defined in limits.h) gives the number of bits in a */ + /* `char' type. */ + +#ifndef FT_CHAR_BIT +#define FT_CHAR_BIT CHAR_BIT +#endif + + + /* The size of an `int' type. */ +#if FT_UINT_MAX == 0xFFFFUL +#define FT_SIZEOF_INT (16 / FT_CHAR_BIT) +#elif FT_UINT_MAX == 0xFFFFFFFFUL +#define FT_SIZEOF_INT (32 / FT_CHAR_BIT) +#elif FT_UINT_MAX > 0xFFFFFFFFUL && FT_UINT_MAX == 0xFFFFFFFFFFFFFFFFUL +#define FT_SIZEOF_INT (64 / FT_CHAR_BIT) +#else +#error "Unsupported size of `int' type!" +#endif + + /* The size of a `long' type. A five-byte `long' (as used e.g. on the */ + /* DM642) is recognized but avoided. */ +#if FT_ULONG_MAX == 0xFFFFFFFFUL +#define FT_SIZEOF_LONG (32 / FT_CHAR_BIT) +#elif FT_ULONG_MAX > 0xFFFFFFFFUL && FT_ULONG_MAX == 0xFFFFFFFFFFUL +#define FT_SIZEOF_LONG (32 / FT_CHAR_BIT) +#elif FT_ULONG_MAX > 0xFFFFFFFFUL && FT_ULONG_MAX == 0xFFFFFFFFFFFFFFFFUL +#define FT_SIZEOF_LONG (64 / FT_CHAR_BIT) +#else +#error "Unsupported size of `long' type!" +#endif + + + /* FT_UNUSED is a macro used to indicate that a given parameter is not */ + /* used -- this is only used to get rid of unpleasant compiler warnings */ +#ifndef FT_UNUSED +#define FT_UNUSED( arg ) ( (arg) = (arg) ) +#endif + + + /*************************************************************************/ + /* */ + /* AUTOMATIC CONFIGURATION MACROS */ + /* */ + /* These macros are computed from the ones defined above. Don't touch */ + /* their definition, unless you know precisely what you are doing. No */ + /* porter should need to mess with them. */ + /* */ + /*************************************************************************/ + + + /*************************************************************************/ + /* */ + /* Mac support */ + /* */ + /* This is the only necessary change, so it is defined here instead */ + /* providing a new configuration file. */ + /* */ +#if defined( __APPLE__ ) || ( defined( __MWERKS__ ) && defined( macintosh ) ) + /* no Carbon frameworks for 64bit 10.4.x */ + /* AvailabilityMacros.h is available since Mac OS X 10.2, */ + /* so guess the system version by maximum errno before inclusion */ +#include +#ifdef ECANCELED /* defined since 10.2 */ +#include "AvailabilityMacros.h" +#endif +#if defined( __LP64__ ) && \ + ( MAC_OS_X_VERSION_MIN_REQUIRED <= MAC_OS_X_VERSION_10_4 ) +#undef FT_MACINTOSH +#endif + +#elif defined( __SC__ ) || defined( __MRC__ ) + /* Classic MacOS compilers */ +#include "ConditionalMacros.h" +#if TARGET_OS_MAC +#define FT_MACINTOSH 1 +#endif + +#endif + + + /*************************************************************************/ + /* */ + /*
*/ + /* basic_types */ + /* */ + /*************************************************************************/ + + + /*************************************************************************/ + /* */ + /* */ + /* FT_Int16 */ + /* */ + /* */ + /* A typedef for a 16bit signed integer type. */ + /* */ + typedef signed short FT_Int16; + + + /*************************************************************************/ + /* */ + /* */ + /* FT_UInt16 */ + /* */ + /* */ + /* A typedef for a 16bit unsigned integer type. */ + /* */ + typedef unsigned short FT_UInt16; + + /* */ + + + /* this #if 0 ... #endif clause is for documentation purposes */ +#if 0 + + /*************************************************************************/ + /* */ + /* */ + /* FT_Int32 */ + /* */ + /* */ + /* A typedef for a 32bit signed integer type. The size depends on */ + /* the configuration. */ + /* */ + typedef signed XXX FT_Int32; + + + /*************************************************************************/ + /* */ + /* */ + /* FT_UInt32 */ + /* */ + /* A typedef for a 32bit unsigned integer type. The size depends on */ + /* the configuration. */ + /* */ + typedef unsigned XXX FT_UInt32; + + + /*************************************************************************/ + /* */ + /* */ + /* FT_Int64 */ + /* */ + /* A typedef for a 64bit signed integer type. The size depends on */ + /* the configuration. Only defined if there is real 64bit support; */ + /* otherwise, it gets emulated with a structure (if necessary). */ + /* */ + typedef signed XXX FT_Int64; + + + /*************************************************************************/ + /* */ + /* */ + /* FT_UInt64 */ + /* */ + /* A typedef for a 64bit unsigned integer type. The size depends on */ + /* the configuration. Only defined if there is real 64bit support; */ + /* otherwise, it gets emulated with a structure (if necessary). */ + /* */ + typedef unsigned XXX FT_UInt64; + + /* */ + +#endif + +#if FT_SIZEOF_INT == (32 / FT_CHAR_BIT) + + typedef signed int FT_Int32; + typedef unsigned int FT_UInt32; + +#elif FT_SIZEOF_LONG == (32 / FT_CHAR_BIT) + + typedef signed long FT_Int32; + typedef unsigned long FT_UInt32; + +#else +#error "no 32bit type found -- please check your configuration files" +#endif + + + /* look up an integer type that is at least 32 bits */ +#if FT_SIZEOF_INT >= (32 / FT_CHAR_BIT) + + typedef int FT_Fast; + typedef unsigned int FT_UFast; + +#elif FT_SIZEOF_LONG >= (32 / FT_CHAR_BIT) + + typedef long FT_Fast; + typedef unsigned long FT_UFast; + +#endif + + + /* determine whether we have a 64-bit int type for platforms without */ + /* Autoconf */ +#if FT_SIZEOF_LONG == (64 / FT_CHAR_BIT) + + /* FT_LONG64 must be defined if a 64-bit type is available */ +#define FT_LONG64 +#define FT_INT64 long +#define FT_UINT64 unsigned long + +#elif defined( _MSC_VER ) && _MSC_VER >= 900 /* Visual C++ (and Intel C++) */ + + /* this compiler provides the __int64 type */ +#define FT_LONG64 +#define FT_INT64 __int64 +#define FT_UINT64 unsigned __int64 + +#elif defined( __BORLANDC__ ) /* Borland C++ */ + + /* XXXX: We should probably check the value of __BORLANDC__ in order */ + /* to test the compiler version. */ + + /* this compiler provides the __int64 type */ +#define FT_LONG64 +#define FT_INT64 __int64 +#define FT_UINT64 unsigned __int64 + +#elif defined( __WATCOMC__ ) /* Watcom C++ */ + + /* Watcom doesn't provide 64-bit data types */ + +#elif defined( __MWERKS__ ) /* Metrowerks CodeWarrior */ + +#define FT_LONG64 +#define FT_INT64 long long int +#define FT_UINT64 unsigned long long int + +#elif defined( __GNUC__ ) + + /* GCC provides the `long long' type */ +#define FT_LONG64 +#define FT_INT64 long long int +#define FT_UINT64 unsigned long long int + +#endif /* FT_SIZEOF_LONG == (64 / FT_CHAR_BIT) */ + + + /*************************************************************************/ + /* */ + /* A 64-bit data type will create compilation problems if you compile */ + /* in strict ANSI mode. To avoid them, we disable its use if __STDC__ */ + /* is defined. You can however ignore this rule by defining the */ + /* FT_CONFIG_OPTION_FORCE_INT64 configuration macro. */ + /* */ +#if defined( FT_LONG64 ) && !defined( FT_CONFIG_OPTION_FORCE_INT64 ) + +#ifdef __STDC__ + + /* undefine the 64-bit macros in strict ANSI compilation mode */ +#undef FT_LONG64 +#undef FT_INT64 + +#endif /* __STDC__ */ + +#endif /* FT_LONG64 && !FT_CONFIG_OPTION_FORCE_INT64 */ + +#ifdef FT_LONG64 + typedef FT_INT64 FT_Int64; + typedef FT_UINT64 FT_UInt64; +#endif + + +#define FT_BEGIN_STMNT do { +#define FT_END_STMNT } while ( 0 ) +#define FT_DUMMY_STMNT FT_BEGIN_STMNT FT_END_STMNT + + +#ifndef FT_CONFIG_OPTION_NO_ASSEMBLER + /* Provide assembler fragments for performance-critical functions. */ + /* These must be defined `static __inline__' with GCC. */ + +#if defined( __CC_ARM ) || defined( __ARMCC__ ) /* RVCT */ + +#define FT_MULFIX_ASSEMBLER FT_MulFix_arm + + /* documentation is in freetype.h */ + + static __inline FT_Int32 + FT_MulFix_arm( FT_Int32 a, + FT_Int32 b ) + { + register FT_Int32 t, t2; + + + __asm + { + smull t2, t, b, a /* (lo=t2,hi=t) = a*b */ + mov a, t, asr #31 /* a = (hi >> 31) */ + add a, a, #0x8000 /* a += 0x8000 */ + adds t2, t2, a /* t2 += a */ + adc t, t, #0 /* t += carry */ + mov a, t2, lsr #16 /* a = t2 >> 16 */ + orr a, a, t, lsl #16 /* a |= t << 16 */ + } + return a; + } + +#endif /* __CC_ARM || __ARMCC__ */ + + +#ifdef __GNUC__ + +#if defined( __arm__ ) && \ + ( !defined( __thumb__ ) || defined( __thumb2__ ) ) && \ + !( defined( __CC_ARM ) || defined( __ARMCC__ ) ) + +#define FT_MULFIX_ASSEMBLER FT_MulFix_arm + + /* documentation is in freetype.h */ + + static __inline__ FT_Int32 + FT_MulFix_arm( FT_Int32 a, + FT_Int32 b ) + { + register FT_Int32 t, t2; + + + __asm__ __volatile__ ( + "smull %1, %2, %4, %3\n\t" /* (lo=%1,hi=%2) = a*b */ + "mov %0, %2, asr #31\n\t" /* %0 = (hi >> 31) */ +#if defined( __clang__ ) && defined( __thumb2__ ) + "add.w %0, %0, #0x8000\n\t" /* %0 += 0x8000 */ +#else + "add %0, %0, #0x8000\n\t" /* %0 += 0x8000 */ +#endif + "adds %1, %1, %0\n\t" /* %1 += %0 */ + "adc %2, %2, #0\n\t" /* %2 += carry */ + "mov %0, %1, lsr #16\n\t" /* %0 = %1 >> 16 */ + "orr %0, %0, %2, lsl #16\n\t" /* %0 |= %2 << 16 */ + : "=r"(a), "=&r"(t2), "=&r"(t) + : "r"(a), "r"(b) + : "cc" ); + return a; + } + +#endif /* __arm__ && */ + /* ( __thumb2__ || !__thumb__ ) && */ + /* !( __CC_ARM || __ARMCC__ ) */ + + +#if defined( __i386__ ) + +#define FT_MULFIX_ASSEMBLER FT_MulFix_i386 + + /* documentation is in freetype.h */ + + static __inline__ FT_Int32 + FT_MulFix_i386( FT_Int32 a, + FT_Int32 b ) + { + register FT_Int32 result; + + + __asm__ __volatile__ ( + "imul %%edx\n" + "movl %%edx, %%ecx\n" + "sarl $31, %%ecx\n" + "addl $0x8000, %%ecx\n" + "addl %%ecx, %%eax\n" + "adcl $0, %%edx\n" + "shrl $16, %%eax\n" + "shll $16, %%edx\n" + "addl %%edx, %%eax\n" + : "=a"(result), "=d"(b) + : "a"(a), "d"(b) + : "%ecx", "cc" ); + return result; + } + +#endif /* i386 */ + +#endif /* __GNUC__ */ + + +#ifdef _MSC_VER /* Visual C++ */ + +#ifdef _M_IX86 + +#define FT_MULFIX_ASSEMBLER FT_MulFix_i386 + + /* documentation is in freetype.h */ + + static __inline FT_Int32 + FT_MulFix_i386( FT_Int32 a, + FT_Int32 b ) + { + register FT_Int32 result; + + __asm + { + mov eax, a + mov edx, b + imul edx + mov ecx, edx + sar ecx, 31 + add ecx, 8000h + add eax, ecx + adc edx, 0 + shr eax, 16 + shl edx, 16 + add eax, edx + mov result, eax + } + return result; + } + +#endif /* _M_IX86 */ + +#endif /* _MSC_VER */ + + +#if defined( __GNUC__ ) && defined( __x86_64__ ) + +#define FT_MULFIX_ASSEMBLER FT_MulFix_x86_64 + + static __inline__ FT_Int32 + FT_MulFix_x86_64( FT_Int32 a, + FT_Int32 b ) + { + /* Temporarily disable the warning that C90 doesn't support */ + /* `long long'. */ +#if ( __GNUC__ > 4 ) || ( ( __GNUC__ == 4 ) && ( __GNUC_MINOR__ >= 6 ) ) +#pragma GCC diagnostic push +#pragma GCC diagnostic ignored "-Wlong-long" +#endif + +#if 1 + /* Technically not an assembly fragment, but GCC does a really good */ + /* job at inlining it and generating good machine code for it. */ + long long ret, tmp; + + + ret = (long long)a * b; + tmp = ret >> 63; + ret += 0x8000 + tmp; + + return (FT_Int32)( ret >> 16 ); +#else + + /* For some reason, GCC 4.6 on Ubuntu 12.04 generates invalid machine */ + /* code from the lines below. The main issue is that `wide_a' is not */ + /* properly initialized by sign-extending `a'. Instead, the generated */ + /* machine code assumes that the register that contains `a' on input */ + /* can be used directly as a 64-bit value, which is wrong most of the */ + /* time. */ + long long wide_a = (long long)a; + long long wide_b = (long long)b; + long long result; + + + __asm__ __volatile__ ( + "imul %2, %1\n" + "mov %1, %0\n" + "sar $63, %0\n" + "lea 0x8000(%1, %0), %0\n" + "sar $16, %0\n" + : "=&r"(result), "=&r"(wide_a) + : "r"(wide_b) + : "cc" ); + + return (FT_Int32)result; +#endif + +#if ( __GNUC__ > 4 ) || ( ( __GNUC__ == 4 ) && ( __GNUC_MINOR__ >= 6 ) ) +#pragma GCC diagnostic pop +#endif + } + +#endif /* __GNUC__ && __x86_64__ */ + +#endif /* !FT_CONFIG_OPTION_NO_ASSEMBLER */ + + +#ifdef FT_CONFIG_OPTION_INLINE_MULFIX +#ifdef FT_MULFIX_ASSEMBLER +#define FT_MULFIX_INLINED FT_MULFIX_ASSEMBLER +#endif +#endif + + +#ifdef FT_MAKE_OPTION_SINGLE_OBJECT + +#define FT_LOCAL( x ) static x +#define FT_LOCAL_DEF( x ) static x + +#else + +#ifdef __cplusplus +#define FT_LOCAL( x ) extern "C" x +#define FT_LOCAL_DEF( x ) extern "C" x +#else +#define FT_LOCAL( x ) extern x +#define FT_LOCAL_DEF( x ) x +#endif + +#endif /* FT_MAKE_OPTION_SINGLE_OBJECT */ + +#define FT_LOCAL_ARRAY( x ) extern const x +#define FT_LOCAL_ARRAY_DEF( x ) const x + + +#ifndef FT_BASE + +#ifdef __cplusplus +#define FT_BASE( x ) extern "C" x +#else +#define FT_BASE( x ) extern x +#endif + +#endif /* !FT_BASE */ + + +#ifndef FT_BASE_DEF + +#ifdef __cplusplus +#define FT_BASE_DEF( x ) x +#else +#define FT_BASE_DEF( x ) x +#endif + +#endif /* !FT_BASE_DEF */ + + +#ifndef FT_EXPORT + +#ifdef __cplusplus +#define FT_EXPORT( x ) extern "C" x +#else +#define FT_EXPORT( x ) extern x +#endif + +#endif /* !FT_EXPORT */ + + +#ifndef FT_EXPORT_DEF + +#ifdef __cplusplus +#define FT_EXPORT_DEF( x ) extern "C" x +#else +#define FT_EXPORT_DEF( x ) extern x +#endif + +#endif /* !FT_EXPORT_DEF */ + + +#ifndef FT_EXPORT_VAR + +#ifdef __cplusplus +#define FT_EXPORT_VAR( x ) extern "C" x +#else +#define FT_EXPORT_VAR( x ) extern x +#endif + +#endif /* !FT_EXPORT_VAR */ + + /* The following macros are needed to compile the library with a */ + /* C++ compiler and with 16bit compilers. */ + /* */ + + /* This is special. Within C++, you must specify `extern "C"' for */ + /* functions which are used via function pointers, and you also */ + /* must do that for structures which contain function pointers to */ + /* assure C linkage -- it's not possible to have (local) anonymous */ + /* functions which are accessed by (global) function pointers. */ + /* */ + /* */ + /* FT_CALLBACK_DEF is used to _define_ a callback function. */ + /* */ + /* FT_CALLBACK_TABLE is used to _declare_ a constant variable that */ + /* contains pointers to callback functions. */ + /* */ + /* FT_CALLBACK_TABLE_DEF is used to _define_ a constant variable */ + /* that contains pointers to callback functions. */ + /* */ + /* */ + /* Some 16bit compilers have to redefine these macros to insert */ + /* the infamous `_cdecl' or `__fastcall' declarations. */ + /* */ +#ifndef FT_CALLBACK_DEF +#ifdef __cplusplus +#define FT_CALLBACK_DEF( x ) extern "C" x +#else +#define FT_CALLBACK_DEF( x ) static x +#endif +#endif /* FT_CALLBACK_DEF */ + +#ifndef FT_CALLBACK_TABLE +#ifdef __cplusplus +#define FT_CALLBACK_TABLE extern "C" +#define FT_CALLBACK_TABLE_DEF extern "C" +#else +#define FT_CALLBACK_TABLE extern +#define FT_CALLBACK_TABLE_DEF /* nothing */ +#endif +#endif /* FT_CALLBACK_TABLE */ + + +FT_END_HEADER + + +#endif /* __FTCONFIG_H__ */ + + +/* END */ diff --git a/thirdparty/include/freetype/config/ftheader.h b/thirdparty/include/freetype/config/ftheader.h new file mode 100644 index 000000000..8632f88c8 --- /dev/null +++ b/thirdparty/include/freetype/config/ftheader.h @@ -0,0 +1,832 @@ +/***************************************************************************/ +/* */ +/* ftheader.h */ +/* */ +/* Build macros of the FreeType 2 library. */ +/* */ +/* Copyright 1996-2008, 2010, 2012, 2013 by */ +/* David Turner, Robert Wilhelm, and Werner Lemberg. */ +/* */ +/* This file is part of the FreeType project, and may only be used, */ +/* modified, and distributed under the terms of the FreeType project */ +/* license, LICENSE.TXT. By continuing to use, modify, or distribute */ +/* this file you indicate that you have read the license and */ +/* understand and accept it fully. */ +/* */ +/***************************************************************************/ + +#ifndef __FT_HEADER_H__ +#define __FT_HEADER_H__ + + + /*@***********************************************************************/ + /* */ + /* */ + /* FT_BEGIN_HEADER */ + /* */ + /* */ + /* This macro is used in association with @FT_END_HEADER in header */ + /* files to ensure that the declarations within are properly */ + /* encapsulated in an `extern "C" { .. }' block when included from a */ + /* C++ compiler. */ + /* */ +#ifdef __cplusplus +#define FT_BEGIN_HEADER extern "C" { +#else +#define FT_BEGIN_HEADER /* nothing */ +#endif + + + /*@***********************************************************************/ + /* */ + /* */ + /* FT_END_HEADER */ + /* */ + /* */ + /* This macro is used in association with @FT_BEGIN_HEADER in header */ + /* files to ensure that the declarations within are properly */ + /* encapsulated in an `extern "C" { .. }' block when included from a */ + /* C++ compiler. */ + /* */ +#ifdef __cplusplus +#define FT_END_HEADER } +#else +#define FT_END_HEADER /* nothing */ +#endif + + + /*************************************************************************/ + /* */ + /* Aliases for the FreeType 2 public and configuration files. */ + /* */ + /*************************************************************************/ + + /*************************************************************************/ + /* */ + /*
*/ + /* header_file_macros */ + /* */ + /* */ + /* Header File Macros */ + /* */ + /* <Abstract> */ + /* Macro definitions used to #include specific header files. */ + /* */ + /* <Description> */ + /* The following macros are defined to the name of specific */ + /* FreeType~2 header files. They can be used directly in #include */ + /* statements as in: */ + /* */ + /* { */ + /* #include FT_FREETYPE_H */ + /* #include FT_MULTIPLE_MASTERS_H */ + /* #include FT_GLYPH_H */ + /* } */ + /* */ + /* There are several reasons why we are now using macros to name */ + /* public header files. The first one is that such macros are not */ + /* limited to the infamous 8.3~naming rule required by DOS (and */ + /* `FT_MULTIPLE_MASTERS_H' is a lot more meaningful than `ftmm.h'). */ + /* */ + /* The second reason is that it allows for more flexibility in the */ + /* way FreeType~2 is installed on a given system. */ + /* */ + /*************************************************************************/ + + + /* configuration files */ + + /************************************************************************* + * + * @macro: + * FT_CONFIG_CONFIG_H + * + * @description: + * A macro used in #include statements to name the file containing + * FreeType~2 configuration data. + * + */ +#ifndef FT_CONFIG_CONFIG_H +#define FT_CONFIG_CONFIG_H <freetype/config/ftconfig.h> +#endif + + + /************************************************************************* + * + * @macro: + * FT_CONFIG_STANDARD_LIBRARY_H + * + * @description: + * A macro used in #include statements to name the file containing + * FreeType~2 interface to the standard C library functions. + * + */ +#ifndef FT_CONFIG_STANDARD_LIBRARY_H +#define FT_CONFIG_STANDARD_LIBRARY_H <freetype/config/ftstdlib.h> +#endif + + + /************************************************************************* + * + * @macro: + * FT_CONFIG_OPTIONS_H + * + * @description: + * A macro used in #include statements to name the file containing + * FreeType~2 project-specific configuration options. + * + */ +#ifndef FT_CONFIG_OPTIONS_H +#define FT_CONFIG_OPTIONS_H <freetype/config/ftoption.h> +#endif + + + /************************************************************************* + * + * @macro: + * FT_CONFIG_MODULES_H + * + * @description: + * A macro used in #include statements to name the file containing the + * list of FreeType~2 modules that are statically linked to new library + * instances in @FT_Init_FreeType. + * + */ +#ifndef FT_CONFIG_MODULES_H +#define FT_CONFIG_MODULES_H <freetype/config/ftmodule.h> +#endif + + /* */ + + /* public headers */ + + /************************************************************************* + * + * @macro: + * FT_FREETYPE_H + * + * @description: + * A macro used in #include statements to name the file containing the + * base FreeType~2 API. + * + */ +#define FT_FREETYPE_H <freetype/freetype.h> + + + /************************************************************************* + * + * @macro: + * FT_ERRORS_H + * + * @description: + * A macro used in #include statements to name the file containing the + * list of FreeType~2 error codes (and messages). + * + * It is included by @FT_FREETYPE_H. + * + */ +#define FT_ERRORS_H <freetype/fterrors.h> + + + /************************************************************************* + * + * @macro: + * FT_MODULE_ERRORS_H + * + * @description: + * A macro used in #include statements to name the file containing the + * list of FreeType~2 module error offsets (and messages). + * + */ +#define FT_MODULE_ERRORS_H <freetype/ftmoderr.h> + + + /************************************************************************* + * + * @macro: + * FT_SYSTEM_H + * + * @description: + * A macro used in #include statements to name the file containing the + * FreeType~2 interface to low-level operations (i.e., memory management + * and stream i/o). + * + * It is included by @FT_FREETYPE_H. + * + */ +#define FT_SYSTEM_H <freetype/ftsystem.h> + + + /************************************************************************* + * + * @macro: + * FT_IMAGE_H + * + * @description: + * A macro used in #include statements to name the file containing type + * definitions related to glyph images (i.e., bitmaps, outlines, + * scan-converter parameters). + * + * It is included by @FT_FREETYPE_H. + * + */ +#define FT_IMAGE_H <freetype/ftimage.h> + + + /************************************************************************* + * + * @macro: + * FT_TYPES_H + * + * @description: + * A macro used in #include statements to name the file containing the + * basic data types defined by FreeType~2. + * + * It is included by @FT_FREETYPE_H. + * + */ +#define FT_TYPES_H <freetype/fttypes.h> + + + /************************************************************************* + * + * @macro: + * FT_LIST_H + * + * @description: + * A macro used in #include statements to name the file containing the + * list management API of FreeType~2. + * + * (Most applications will never need to include this file.) + * + */ +#define FT_LIST_H <freetype/ftlist.h> + + + /************************************************************************* + * + * @macro: + * FT_OUTLINE_H + * + * @description: + * A macro used in #include statements to name the file containing the + * scalable outline management API of FreeType~2. + * + */ +#define FT_OUTLINE_H <freetype/ftoutln.h> + + + /************************************************************************* + * + * @macro: + * FT_SIZES_H + * + * @description: + * A macro used in #include statements to name the file containing the + * API which manages multiple @FT_Size objects per face. + * + */ +#define FT_SIZES_H <freetype/ftsizes.h> + + + /************************************************************************* + * + * @macro: + * FT_MODULE_H + * + * @description: + * A macro used in #include statements to name the file containing the + * module management API of FreeType~2. + * + */ +#define FT_MODULE_H <freetype/ftmodapi.h> + + + /************************************************************************* + * + * @macro: + * FT_RENDER_H + * + * @description: + * A macro used in #include statements to name the file containing the + * renderer module management API of FreeType~2. + * + */ +#define FT_RENDER_H <freetype/ftrender.h> + + + /************************************************************************* + * + * @macro: + * FT_AUTOHINTER_H + * + * @description: + * A macro used in #include statements to name the file containing + * structures and macros related to the auto-hinting module. + * + */ +#define FT_AUTOHINTER_H <freetype/ftautoh.h> + + + /************************************************************************* + * + * @macro: + * FT_CFF_DRIVER_H + * + * @description: + * A macro used in #include statements to name the file containing + * structures and macros related to the CFF driver module. + * + */ +#define FT_CFF_DRIVER_H <freetype/ftcffdrv.h> + + + /************************************************************************* + * + * @macro: + * FT_TRUETYPE_DRIVER_H + * + * @description: + * A macro used in #include statements to name the file containing + * structures and macros related to the TrueType driver module. + * + */ +#define FT_TRUETYPE_DRIVER_H <freetype/ftttdrv.h> + + + /************************************************************************* + * + * @macro: + * FT_TYPE1_TABLES_H + * + * @description: + * A macro used in #include statements to name the file containing the + * types and API specific to the Type~1 format. + * + */ +#define FT_TYPE1_TABLES_H <freetype/t1tables.h> + + + /************************************************************************* + * + * @macro: + * FT_TRUETYPE_IDS_H + * + * @description: + * A macro used in #include statements to name the file containing the + * enumeration values which identify name strings, languages, encodings, + * etc. This file really contains a _large_ set of constant macro + * definitions, taken from the TrueType and OpenType specifications. + * + */ +#define FT_TRUETYPE_IDS_H <freetype/ttnameid.h> + + + /************************************************************************* + * + * @macro: + * FT_TRUETYPE_TABLES_H + * + * @description: + * A macro used in #include statements to name the file containing the + * types and API specific to the TrueType (as well as OpenType) format. + * + */ +#define FT_TRUETYPE_TABLES_H <freetype/tttables.h> + + + /************************************************************************* + * + * @macro: + * FT_TRUETYPE_TAGS_H + * + * @description: + * A macro used in #include statements to name the file containing the + * definitions of TrueType four-byte `tags' which identify blocks in + * SFNT-based font formats (i.e., TrueType and OpenType). + * + */ +#define FT_TRUETYPE_TAGS_H <freetype/tttags.h> + + + /************************************************************************* + * + * @macro: + * FT_BDF_H + * + * @description: + * A macro used in #include statements to name the file containing the + * definitions of an API which accesses BDF-specific strings from a + * face. + * + */ +#define FT_BDF_H <freetype/ftbdf.h> + + + /************************************************************************* + * + * @macro: + * FT_CID_H + * + * @description: + * A macro used in #include statements to name the file containing the + * definitions of an API which access CID font information from a + * face. + * + */ +#define FT_CID_H <freetype/ftcid.h> + + + /************************************************************************* + * + * @macro: + * FT_GZIP_H + * + * @description: + * A macro used in #include statements to name the file containing the + * definitions of an API which supports gzip-compressed files. + * + */ +#define FT_GZIP_H <freetype/ftgzip.h> + + + /************************************************************************* + * + * @macro: + * FT_LZW_H + * + * @description: + * A macro used in #include statements to name the file containing the + * definitions of an API which supports LZW-compressed files. + * + */ +#define FT_LZW_H <freetype/ftlzw.h> + + + /************************************************************************* + * + * @macro: + * FT_BZIP2_H + * + * @description: + * A macro used in #include statements to name the file containing the + * definitions of an API which supports bzip2-compressed files. + * + */ +#define FT_BZIP2_H <freetype/ftbzip2.h> + + + /************************************************************************* + * + * @macro: + * FT_WINFONTS_H + * + * @description: + * A macro used in #include statements to name the file containing the + * definitions of an API which supports Windows FNT files. + * + */ +#define FT_WINFONTS_H <freetype/ftwinfnt.h> + + + /************************************************************************* + * + * @macro: + * FT_GLYPH_H + * + * @description: + * A macro used in #include statements to name the file containing the + * API of the optional glyph management component. + * + */ +#define FT_GLYPH_H <freetype/ftglyph.h> + + + /************************************************************************* + * + * @macro: + * FT_BITMAP_H + * + * @description: + * A macro used in #include statements to name the file containing the + * API of the optional bitmap conversion component. + * + */ +#define FT_BITMAP_H <freetype/ftbitmap.h> + + + /************************************************************************* + * + * @macro: + * FT_BBOX_H + * + * @description: + * A macro used in #include statements to name the file containing the + * API of the optional exact bounding box computation routines. + * + */ +#define FT_BBOX_H <freetype/ftbbox.h> + + + /************************************************************************* + * + * @macro: + * FT_CACHE_H + * + * @description: + * A macro used in #include statements to name the file containing the + * API of the optional FreeType~2 cache sub-system. + * + */ +#define FT_CACHE_H <freetype/ftcache.h> + + + /************************************************************************* + * + * @macro: + * FT_CACHE_IMAGE_H + * + * @description: + * A macro used in #include statements to name the file containing the + * `glyph image' API of the FreeType~2 cache sub-system. + * + * It is used to define a cache for @FT_Glyph elements. You can also + * use the API defined in @FT_CACHE_SMALL_BITMAPS_H if you only need to + * store small glyph bitmaps, as it will use less memory. + * + * This macro is deprecated. Simply include @FT_CACHE_H to have all + * glyph image-related cache declarations. + * + */ +#define FT_CACHE_IMAGE_H FT_CACHE_H + + + /************************************************************************* + * + * @macro: + * FT_CACHE_SMALL_BITMAPS_H + * + * @description: + * A macro used in #include statements to name the file containing the + * `small bitmaps' API of the FreeType~2 cache sub-system. + * + * It is used to define a cache for small glyph bitmaps in a relatively + * memory-efficient way. You can also use the API defined in + * @FT_CACHE_IMAGE_H if you want to cache arbitrary glyph images, + * including scalable outlines. + * + * This macro is deprecated. Simply include @FT_CACHE_H to have all + * small bitmaps-related cache declarations. + * + */ +#define FT_CACHE_SMALL_BITMAPS_H FT_CACHE_H + + + /************************************************************************* + * + * @macro: + * FT_CACHE_CHARMAP_H + * + * @description: + * A macro used in #include statements to name the file containing the + * `charmap' API of the FreeType~2 cache sub-system. + * + * This macro is deprecated. Simply include @FT_CACHE_H to have all + * charmap-based cache declarations. + * + */ +#define FT_CACHE_CHARMAP_H FT_CACHE_H + + + /************************************************************************* + * + * @macro: + * FT_MAC_H + * + * @description: + * A macro used in #include statements to name the file containing the + * Macintosh-specific FreeType~2 API. The latter is used to access + * fonts embedded in resource forks. + * + * This header file must be explicitly included by client applications + * compiled on the Mac (note that the base API still works though). + * + */ +#define FT_MAC_H <freetype/ftmac.h> + + + /************************************************************************* + * + * @macro: + * FT_MULTIPLE_MASTERS_H + * + * @description: + * A macro used in #include statements to name the file containing the + * optional multiple-masters management API of FreeType~2. + * + */ +#define FT_MULTIPLE_MASTERS_H <freetype/ftmm.h> + + + /************************************************************************* + * + * @macro: + * FT_SFNT_NAMES_H + * + * @description: + * A macro used in #include statements to name the file containing the + * optional FreeType~2 API which accesses embedded `name' strings in + * SFNT-based font formats (i.e., TrueType and OpenType). + * + */ +#define FT_SFNT_NAMES_H <freetype/ftsnames.h> + + + /************************************************************************* + * + * @macro: + * FT_OPENTYPE_VALIDATE_H + * + * @description: + * A macro used in #include statements to name the file containing the + * optional FreeType~2 API which validates OpenType tables (BASE, GDEF, + * GPOS, GSUB, JSTF). + * + */ +#define FT_OPENTYPE_VALIDATE_H <freetype/ftotval.h> + + + /************************************************************************* + * + * @macro: + * FT_GX_VALIDATE_H + * + * @description: + * A macro used in #include statements to name the file containing the + * optional FreeType~2 API which validates TrueTypeGX/AAT tables (feat, + * mort, morx, bsln, just, kern, opbd, trak, prop). + * + */ +#define FT_GX_VALIDATE_H <freetype/ftgxval.h> + + + /************************************************************************* + * + * @macro: + * FT_PFR_H + * + * @description: + * A macro used in #include statements to name the file containing the + * FreeType~2 API which accesses PFR-specific data. + * + */ +#define FT_PFR_H <freetype/ftpfr.h> + + + /************************************************************************* + * + * @macro: + * FT_STROKER_H + * + * @description: + * A macro used in #include statements to name the file containing the + * FreeType~2 API which provides functions to stroke outline paths. + */ +#define FT_STROKER_H <freetype/ftstroke.h> + + + /************************************************************************* + * + * @macro: + * FT_SYNTHESIS_H + * + * @description: + * A macro used in #include statements to name the file containing the + * FreeType~2 API which performs artificial obliquing and emboldening. + */ +#define FT_SYNTHESIS_H <freetype/ftsynth.h> + + + /************************************************************************* + * + * @macro: + * FT_XFREE86_H + * + * @description: + * A macro used in #include statements to name the file containing the + * FreeType~2 API which provides functions specific to the XFree86 and + * X.Org X11 servers. + */ +#define FT_XFREE86_H <freetype/ftxf86.h> + + + /************************************************************************* + * + * @macro: + * FT_TRIGONOMETRY_H + * + * @description: + * A macro used in #include statements to name the file containing the + * FreeType~2 API which performs trigonometric computations (e.g., + * cosines and arc tangents). + */ +#define FT_TRIGONOMETRY_H <freetype/fttrigon.h> + + + /************************************************************************* + * + * @macro: + * FT_LCD_FILTER_H + * + * @description: + * A macro used in #include statements to name the file containing the + * FreeType~2 API which performs color filtering for subpixel rendering. + */ +#define FT_LCD_FILTER_H <freetype/ftlcdfil.h> + + + /************************************************************************* + * + * @macro: + * FT_UNPATENTED_HINTING_H + * + * @description: + * A macro used in #include statements to name the file containing the + * FreeType~2 API which performs color filtering for subpixel rendering. + */ +#define FT_UNPATENTED_HINTING_H <freetype/ttunpat.h> + + + /************************************************************************* + * + * @macro: + * FT_INCREMENTAL_H + * + * @description: + * A macro used in #include statements to name the file containing the + * FreeType~2 API which performs color filtering for subpixel rendering. + */ +#define FT_INCREMENTAL_H <freetype/ftincrem.h> + + + /************************************************************************* + * + * @macro: + * FT_GASP_H + * + * @description: + * A macro used in #include statements to name the file containing the + * FreeType~2 API which returns entries from the TrueType GASP table. + */ +#define FT_GASP_H <freetype/ftgasp.h> + + + /************************************************************************* + * + * @macro: + * FT_ADVANCES_H + * + * @description: + * A macro used in #include statements to name the file containing the + * FreeType~2 API which returns individual and ranged glyph advances. + */ +#define FT_ADVANCES_H <freetype/ftadvanc.h> + + + /* */ + +#define FT_ERROR_DEFINITIONS_H <freetype/fterrdef.h> + + + /* The internals of the cache sub-system are no longer exposed. We */ + /* default to FT_CACHE_H at the moment just in case, but we know of */ + /* no rogue client that uses them. */ + /* */ +#define FT_CACHE_MANAGER_H <freetype/ftcache.h> +#define FT_CACHE_INTERNAL_MRU_H <freetype/ftcache.h> +#define FT_CACHE_INTERNAL_MANAGER_H <freetype/ftcache.h> +#define FT_CACHE_INTERNAL_CACHE_H <freetype/ftcache.h> +#define FT_CACHE_INTERNAL_GLYPH_H <freetype/ftcache.h> +#define FT_CACHE_INTERNAL_IMAGE_H <freetype/ftcache.h> +#define FT_CACHE_INTERNAL_SBITS_H <freetype/ftcache.h> + + +#define FT_INCREMENTAL_H <freetype/ftincrem.h> + +#define FT_TRUETYPE_UNPATENTED_H <freetype/ttunpat.h> + + + /* + * Include internal headers definitions from <internal/...> + * only when building the library. + */ +#ifdef FT2_BUILD_LIBRARY +#define FT_INTERNAL_INTERNAL_H <freetype/internal/internal.h> +#include FT_INTERNAL_INTERNAL_H +#endif /* FT2_BUILD_LIBRARY */ + + +#endif /* __FT2_BUILD_H__ */ + + +/* END */ diff --git a/thirdparty/include/freetype/config/ftmodule.h b/thirdparty/include/freetype/config/ftmodule.h new file mode 100644 index 000000000..76d271a74 --- /dev/null +++ b/thirdparty/include/freetype/config/ftmodule.h @@ -0,0 +1,32 @@ +/* + * This file registers the FreeType modules compiled into the library. + * + * If you use GNU make, this file IS NOT USED! Instead, it is created in + * the objects directory (normally `<topdir>/objs/') based on information + * from `<topdir>/modules.cfg'. + * + * Please read `docs/INSTALL.ANY' and `docs/CUSTOMIZE' how to compile + * FreeType without GNU make. + * + */ + +FT_USE_MODULE( FT_Module_Class, autofit_module_class ) +FT_USE_MODULE( FT_Driver_ClassRec, tt_driver_class ) +FT_USE_MODULE( FT_Driver_ClassRec, t1_driver_class ) +FT_USE_MODULE( FT_Driver_ClassRec, cff_driver_class ) +FT_USE_MODULE( FT_Driver_ClassRec, t1cid_driver_class ) +FT_USE_MODULE( FT_Driver_ClassRec, pfr_driver_class ) +FT_USE_MODULE( FT_Driver_ClassRec, t42_driver_class ) +FT_USE_MODULE( FT_Driver_ClassRec, winfnt_driver_class ) +FT_USE_MODULE( FT_Driver_ClassRec, pcf_driver_class ) +FT_USE_MODULE( FT_Module_Class, psaux_module_class ) +FT_USE_MODULE( FT_Module_Class, psnames_module_class ) +FT_USE_MODULE( FT_Module_Class, pshinter_module_class ) +FT_USE_MODULE( FT_Renderer_Class, ft_raster1_renderer_class ) +FT_USE_MODULE( FT_Module_Class, sfnt_module_class ) +FT_USE_MODULE( FT_Renderer_Class, ft_smooth_renderer_class ) +FT_USE_MODULE( FT_Renderer_Class, ft_smooth_lcd_renderer_class ) +FT_USE_MODULE( FT_Renderer_Class, ft_smooth_lcdv_renderer_class ) +FT_USE_MODULE( FT_Driver_ClassRec, bdf_driver_class ) + +/* EOF */ diff --git a/thirdparty/include/freetype/config/ftoption.h b/thirdparty/include/freetype/config/ftoption.h new file mode 100644 index 000000000..78d96e51b --- /dev/null +++ b/thirdparty/include/freetype/config/ftoption.h @@ -0,0 +1,846 @@ +/***************************************************************************/ +/* */ +/* ftoption.h */ +/* */ +/* User-selectable configuration macros (specification only). */ +/* */ +/* Copyright 1996-2013 by */ +/* David Turner, Robert Wilhelm, and Werner Lemberg. */ +/* */ +/* This file is part of the FreeType project, and may only be used, */ +/* modified, and distributed under the terms of the FreeType project */ +/* license, LICENSE.TXT. By continuing to use, modify, or distribute */ +/* this file you indicate that you have read the license and */ +/* understand and accept it fully. */ +/* */ +/***************************************************************************/ + + +#ifndef __FTOPTION_H__ +#define __FTOPTION_H__ + + +#include <freetype/ft2build.h> + + +FT_BEGIN_HEADER + + /*************************************************************************/ + /* */ + /* USER-SELECTABLE CONFIGURATION MACROS */ + /* */ + /* This file contains the default configuration macro definitions for */ + /* a standard build of the FreeType library. There are three ways to */ + /* use this file to build project-specific versions of the library: */ + /* */ + /* - You can modify this file by hand, but this is not recommended in */ + /* cases where you would like to build several versions of the */ + /* library from a single source directory. */ + /* */ + /* - You can put a copy of this file in your build directory, more */ + /* precisely in `$BUILD/config/ftoption.h', where `$BUILD' is the */ + /* name of a directory that is included _before_ the FreeType include */ + /* path during compilation. */ + /* */ + /* The default FreeType Makefiles and Jamfiles use the build */ + /* directory `builds/<system>' by default, but you can easily change */ + /* that for your own projects. */ + /* */ + /* - Copy the file <ft2build.h> to `$BUILD/ft2build.h' and modify it */ + /* slightly to pre-define the macro FT_CONFIG_OPTIONS_H used to */ + /* locate this file during the build. For example, */ + /* */ + /* #define FT_CONFIG_OPTIONS_H <myftoptions.h> */ + /* #include <config/ftheader.h> */ + /* */ + /* will use `$BUILD/myftoptions.h' instead of this file for macro */ + /* definitions. */ + /* */ + /* Note also that you can similarly pre-define the macro */ + /* FT_CONFIG_MODULES_H used to locate the file listing of the modules */ + /* that are statically linked to the library at compile time. By */ + /* default, this file is <config/ftmodule.h>. */ + /* */ + /* We highly recommend using the third method whenever possible. */ + /* */ + /*************************************************************************/ + + + /*************************************************************************/ + /*************************************************************************/ + /**** ****/ + /**** G E N E R A L F R E E T Y P E 2 C O N F I G U R A T I O N ****/ + /**** ****/ + /*************************************************************************/ + /*************************************************************************/ + + + /*************************************************************************/ + /* */ + /* Uncomment the line below if you want to activate sub-pixel rendering */ + /* (a.k.a. LCD rendering, or ClearType) in this build of the library. */ + /* */ + /* Note that this feature is covered by several Microsoft patents */ + /* and should not be activated in any default build of the library. */ + /* */ + /* This macro has no impact on the FreeType API, only on its */ + /* _implementation_. For example, using FT_RENDER_MODE_LCD when calling */ + /* FT_Render_Glyph still generates a bitmap that is 3 times wider than */ + /* the original size in case this macro isn't defined; however, each */ + /* triplet of subpixels has R=G=B. */ + /* */ + /* This is done to allow FreeType clients to run unmodified, forcing */ + /* them to display normal gray-level anti-aliased glyphs. */ + /* */ +/* #define FT_CONFIG_OPTION_SUBPIXEL_RENDERING */ + + + /*************************************************************************/ + /* */ + /* Many compilers provide a non-ANSI 64-bit data type that can be used */ + /* by FreeType to speed up some computations. However, this will create */ + /* some problems when compiling the library in strict ANSI mode. */ + /* */ + /* For this reason, the use of 64-bit integers is normally disabled when */ + /* the __STDC__ macro is defined. You can however disable this by */ + /* defining the macro FT_CONFIG_OPTION_FORCE_INT64 here. */ + /* */ + /* For most compilers, this will only create compilation warnings when */ + /* building the library. */ + /* */ + /* ObNote: The compiler-specific 64-bit integers are detected in the */ + /* file `ftconfig.h' either statically or through the */ + /* `configure' script on supported platforms. */ + /* */ +#undef FT_CONFIG_OPTION_FORCE_INT64 + + + /*************************************************************************/ + /* */ + /* If this macro is defined, do not try to use an assembler version of */ + /* performance-critical functions (e.g. FT_MulFix). You should only do */ + /* that to verify that the assembler function works properly, or to */ + /* execute benchmark tests of the various implementations. */ +/* #define FT_CONFIG_OPTION_NO_ASSEMBLER */ + + + /*************************************************************************/ + /* */ + /* If this macro is defined, try to use an inlined assembler version of */ + /* the `FT_MulFix' function, which is a `hotspot' when loading and */ + /* hinting glyphs, and which should be executed as fast as possible. */ + /* */ + /* Note that if your compiler or CPU is not supported, this will default */ + /* to the standard and portable implementation found in `ftcalc.c'. */ + /* */ +#define FT_CONFIG_OPTION_INLINE_MULFIX + + + /*************************************************************************/ + /* */ + /* LZW-compressed file support. */ + /* */ + /* FreeType now handles font files that have been compressed with the */ + /* `compress' program. This is mostly used to parse many of the PCF */ + /* files that come with various X11 distributions. The implementation */ + /* uses NetBSD's `zopen' to partially uncompress the file on the fly */ + /* (see src/lzw/ftgzip.c). */ + /* */ + /* Define this macro if you want to enable this `feature'. */ + /* */ +#define FT_CONFIG_OPTION_USE_LZW + + + /*************************************************************************/ + /* */ + /* Gzip-compressed file support. */ + /* */ + /* FreeType now handles font files that have been compressed with the */ + /* `gzip' program. This is mostly used to parse many of the PCF files */ + /* that come with XFree86. The implementation uses `zlib' to */ + /* partially uncompress the file on the fly (see src/gzip/ftgzip.c). */ + /* */ + /* Define this macro if you want to enable this `feature'. See also */ + /* the macro FT_CONFIG_OPTION_SYSTEM_ZLIB below. */ + /* */ +#define FT_CONFIG_OPTION_USE_ZLIB + + + /*************************************************************************/ + /* */ + /* ZLib library selection */ + /* */ + /* This macro is only used when FT_CONFIG_OPTION_USE_ZLIB is defined. */ + /* It allows FreeType's `ftgzip' component to link to the system's */ + /* installation of the ZLib library. This is useful on systems like */ + /* Unix or VMS where it generally is already available. */ + /* */ + /* If you let it undefined, the component will use its own copy */ + /* of the zlib sources instead. These have been modified to be */ + /* included directly within the component and *not* export external */ + /* function names. This allows you to link any program with FreeType */ + /* _and_ ZLib without linking conflicts. */ + /* */ + /* Do not #undef this macro here since the build system might define */ + /* it for certain configurations only. */ + /* */ +/* #define FT_CONFIG_OPTION_SYSTEM_ZLIB */ + + + /*************************************************************************/ + /* */ + /* Bzip2-compressed file support. */ + /* */ + /* FreeType now handles font files that have been compressed with the */ + /* `bzip2' program. This is mostly used to parse many of the PCF */ + /* files that come with XFree86. The implementation uses `libbz2' to */ + /* partially uncompress the file on the fly (see src/bzip2/ftbzip2.c). */ + /* Contrary to gzip, bzip2 currently is not included and need to use */ + /* the system available bzip2 implementation. */ + /* */ + /* Define this macro if you want to enable this `feature'. */ + /* */ +/* #define FT_CONFIG_OPTION_USE_BZIP2 */ + + + /*************************************************************************/ + /* */ + /* Define to disable the use of file stream functions and types, FILE, */ + /* fopen() etc. Enables the use of smaller system libraries on embedded */ + /* systems that have multiple system libraries, some with or without */ + /* file stream support, in the cases where file stream support is not */ + /* necessary such as memory loading of font files. */ + /* */ +/* #define FT_CONFIG_OPTION_DISABLE_STREAM_SUPPORT */ + + + /*************************************************************************/ + /* */ + /* PNG bitmap support. */ + /* */ + /* FreeType now handles loading color bitmap glyphs in the PNG format. */ + /* This requires help from the external libpng library. Uncompressed */ + /* color bitmaps do not need any external libraries and will be */ + /* supported regardless of this configuration. */ + /* */ + /* Define this macro if you want to enable this `feature'. */ + /* */ +/* #define FT_CONFIG_OPTION_USE_PNG */ + + + /*************************************************************************/ + /* */ + /* HarfBuzz support. */ + /* */ + /* FreeType uses the HarfBuzz library to improve auto-hinting of */ + /* OpenType fonts. If available, many glyphs not directly addressable */ + /* by a font's character map will be hinted also. */ + /* */ + /* Define this macro if you want to enable this `feature'. */ + /* */ +/* #define FT_CONFIG_OPTION_USE_HARFBUZZ */ + + + /*************************************************************************/ + /* */ + /* DLL export compilation */ + /* */ + /* When compiling FreeType as a DLL, some systems/compilers need a */ + /* special keyword in front OR after the return type of function */ + /* declarations. */ + /* */ + /* Two macros are used within the FreeType source code to define */ + /* exported library functions: FT_EXPORT and FT_EXPORT_DEF. */ + /* */ + /* FT_EXPORT( return_type ) */ + /* */ + /* is used in a function declaration, as in */ + /* */ + /* FT_EXPORT( FT_Error ) */ + /* FT_Init_FreeType( FT_Library* alibrary ); */ + /* */ + /* */ + /* FT_EXPORT_DEF( return_type ) */ + /* */ + /* is used in a function definition, as in */ + /* */ + /* FT_EXPORT_DEF( FT_Error ) */ + /* FT_Init_FreeType( FT_Library* alibrary ) */ + /* { */ + /* ... some code ... */ + /* return FT_Err_Ok; */ + /* } */ + /* */ + /* You can provide your own implementation of FT_EXPORT and */ + /* FT_EXPORT_DEF here if you want. If you leave them undefined, they */ + /* will be later automatically defined as `extern return_type' to */ + /* allow normal compilation. */ + /* */ + /* Do not #undef these macros here since the build system might define */ + /* them for certain configurations only. */ + /* */ +/* #define FT_EXPORT(x) extern x */ +/* #define FT_EXPORT_DEF(x) x */ + + + /*************************************************************************/ + /* */ + /* Glyph Postscript Names handling */ + /* */ + /* By default, FreeType 2 is compiled with the `psnames' module. This */ + /* module is in charge of converting a glyph name string into a */ + /* Unicode value, or return a Macintosh standard glyph name for the */ + /* use with the TrueType `post' table. */ + /* */ + /* Undefine this macro if you do not want `psnames' compiled in your */ + /* build of FreeType. This has the following effects: */ + /* */ + /* - The TrueType driver will provide its own set of glyph names, */ + /* if you build it to support postscript names in the TrueType */ + /* `post' table. */ + /* */ + /* - The Type 1 driver will not be able to synthesize a Unicode */ + /* charmap out of the glyphs found in the fonts. */ + /* */ + /* You would normally undefine this configuration macro when building */ + /* a version of FreeType that doesn't contain a Type 1 or CFF driver. */ + /* */ +#define FT_CONFIG_OPTION_POSTSCRIPT_NAMES + + + /*************************************************************************/ + /* */ + /* Postscript Names to Unicode Values support */ + /* */ + /* By default, FreeType 2 is built with the `PSNames' module compiled */ + /* in. Among other things, the module is used to convert a glyph name */ + /* into a Unicode value. This is especially useful in order to */ + /* synthesize on the fly a Unicode charmap from the CFF/Type 1 driver */ + /* through a big table named the `Adobe Glyph List' (AGL). */ + /* */ + /* Undefine this macro if you do not want the Adobe Glyph List */ + /* compiled in your `PSNames' module. The Type 1 driver will not be */ + /* able to synthesize a Unicode charmap out of the glyphs found in the */ + /* fonts. */ + /* */ +#define FT_CONFIG_OPTION_ADOBE_GLYPH_LIST + + + /*************************************************************************/ + /* */ + /* Support for Mac fonts */ + /* */ + /* Define this macro if you want support for outline fonts in Mac */ + /* format (mac dfont, mac resource, macbinary containing a mac */ + /* resource) on non-Mac platforms. */ + /* */ + /* Note that the `FOND' resource isn't checked. */ + /* */ +#define FT_CONFIG_OPTION_MAC_FONTS + + + /*************************************************************************/ + /* */ + /* Guessing methods to access embedded resource forks */ + /* */ + /* Enable extra Mac fonts support on non-Mac platforms (e.g. */ + /* GNU/Linux). */ + /* */ + /* Resource forks which include fonts data are stored sometimes in */ + /* locations which users or developers don't expected. In some cases, */ + /* resource forks start with some offset from the head of a file. In */ + /* other cases, the actual resource fork is stored in file different */ + /* from what the user specifies. If this option is activated, */ + /* FreeType tries to guess whether such offsets or different file */ + /* names must be used. */ + /* */ + /* Note that normal, direct access of resource forks is controlled via */ + /* the FT_CONFIG_OPTION_MAC_FONTS option. */ + /* */ +#ifdef FT_CONFIG_OPTION_MAC_FONTS +#define FT_CONFIG_OPTION_GUESSING_EMBEDDED_RFORK +#endif + + + /*************************************************************************/ + /* */ + /* Allow the use of FT_Incremental_Interface to load typefaces that */ + /* contain no glyph data, but supply it via a callback function. */ + /* This is required by clients supporting document formats which */ + /* supply font data incrementally as the document is parsed, such */ + /* as the Ghostscript interpreter for the PostScript language. */ + /* */ +#define FT_CONFIG_OPTION_INCREMENTAL + + + /*************************************************************************/ + /* */ + /* The size in bytes of the render pool used by the scan-line converter */ + /* to do all of its work. */ + /* */ + /* This must be greater than 4KByte if you use FreeType to rasterize */ + /* glyphs; otherwise, you may set it to zero to avoid unnecessary */ + /* allocation of the render pool. */ + /* */ +#define FT_RENDER_POOL_SIZE 16384L + + + /*************************************************************************/ + /* */ + /* FT_MAX_MODULES */ + /* */ + /* The maximum number of modules that can be registered in a single */ + /* FreeType library object. 32 is the default. */ + /* */ +#define FT_MAX_MODULES 32 + + + /*************************************************************************/ + /* */ + /* Debug level */ + /* */ + /* FreeType can be compiled in debug or trace mode. In debug mode, */ + /* errors are reported through the `ftdebug' component. In trace */ + /* mode, additional messages are sent to the standard output during */ + /* execution. */ + /* */ + /* Define FT_DEBUG_LEVEL_ERROR to build the library in debug mode. */ + /* Define FT_DEBUG_LEVEL_TRACE to build it in trace mode. */ + /* */ + /* Don't define any of these macros to compile in `release' mode! */ + /* */ + /* Do not #undef these macros here since the build system might define */ + /* them for certain configurations only. */ + /* */ +/* #define FT_DEBUG_LEVEL_ERROR */ +/* #define FT_DEBUG_LEVEL_TRACE */ + + + /*************************************************************************/ + /* */ + /* Autofitter debugging */ + /* */ + /* If FT_DEBUG_AUTOFIT is defined, FreeType provides some means to */ + /* control the autofitter behaviour for debugging purposes with global */ + /* boolean variables (consequently, you should *never* enable this */ + /* while compiling in `release' mode): */ + /* */ + /* _af_debug_disable_horz_hints */ + /* _af_debug_disable_vert_hints */ + /* _af_debug_disable_blue_hints */ + /* */ + /* Additionally, the following functions provide dumps of various */ + /* internal autofit structures to stdout (using `printf'): */ + /* */ + /* af_glyph_hints_dump_points */ + /* af_glyph_hints_dump_segments */ + /* af_glyph_hints_dump_edges */ + /* */ + /* As an argument, they use another global variable: */ + /* */ + /* _af_debug_hints */ + /* */ + /* Please have a look at the `ftgrid' demo program to see how those */ + /* variables and macros should be used. */ + /* */ + /* Do not #undef these macros here since the build system might define */ + /* them for certain configurations only. */ + /* */ +/* #define FT_DEBUG_AUTOFIT */ + + + /*************************************************************************/ + /* */ + /* Memory Debugging */ + /* */ + /* FreeType now comes with an integrated memory debugger that is */ + /* capable of detecting simple errors like memory leaks or double */ + /* deletes. To compile it within your build of the library, you */ + /* should define FT_DEBUG_MEMORY here. */ + /* */ + /* Note that the memory debugger is only activated at runtime when */ + /* when the _environment_ variable `FT2_DEBUG_MEMORY' is defined also! */ + /* */ + /* Do not #undef this macro here since the build system might define */ + /* it for certain configurations only. */ + /* */ +/* #define FT_DEBUG_MEMORY */ + + + /*************************************************************************/ + /* */ + /* Module errors */ + /* */ + /* If this macro is set (which is _not_ the default), the higher byte */ + /* of an error code gives the module in which the error has occurred, */ + /* while the lower byte is the real error code. */ + /* */ + /* Setting this macro makes sense for debugging purposes only, since */ + /* it would break source compatibility of certain programs that use */ + /* FreeType 2. */ + /* */ + /* More details can be found in the files ftmoderr.h and fterrors.h. */ + /* */ +#undef FT_CONFIG_OPTION_USE_MODULE_ERRORS + + + /*************************************************************************/ + /* */ + /* Position Independent Code */ + /* */ + /* If this macro is set (which is _not_ the default), FreeType2 will */ + /* avoid creating constants that require address fixups. Instead the */ + /* constants will be moved into a struct and additional intialization */ + /* code will be used. */ + /* */ + /* Setting this macro is needed for systems that prohibit address */ + /* fixups, such as BREW. */ + /* */ +/* #define FT_CONFIG_OPTION_PIC */ + + + /*************************************************************************/ + /*************************************************************************/ + /**** ****/ + /**** S F N T D R I V E R C O N F I G U R A T I O N ****/ + /**** ****/ + /*************************************************************************/ + /*************************************************************************/ + + + /*************************************************************************/ + /* */ + /* Define TT_CONFIG_OPTION_EMBEDDED_BITMAPS if you want to support */ + /* embedded bitmaps in all formats using the SFNT module (namely */ + /* TrueType & OpenType). */ + /* */ +#define TT_CONFIG_OPTION_EMBEDDED_BITMAPS + + + /*************************************************************************/ + /* */ + /* Define TT_CONFIG_OPTION_POSTSCRIPT_NAMES if you want to be able to */ + /* load and enumerate the glyph Postscript names in a TrueType or */ + /* OpenType file. */ + /* */ + /* Note that when you do not compile the `PSNames' module by undefining */ + /* the above FT_CONFIG_OPTION_POSTSCRIPT_NAMES, the `sfnt' module will */ + /* contain additional code used to read the PS Names table from a font. */ + /* */ + /* (By default, the module uses `PSNames' to extract glyph names.) */ + /* */ +#define TT_CONFIG_OPTION_POSTSCRIPT_NAMES + + + /*************************************************************************/ + /* */ + /* Define TT_CONFIG_OPTION_SFNT_NAMES if your applications need to */ + /* access the internal name table in a SFNT-based format like TrueType */ + /* or OpenType. The name table contains various strings used to */ + /* describe the font, like family name, copyright, version, etc. It */ + /* does not contain any glyph name though. */ + /* */ + /* Accessing SFNT names is done through the functions declared in */ + /* `ftsnames.h'. */ + /* */ +#define TT_CONFIG_OPTION_SFNT_NAMES + + + /*************************************************************************/ + /* */ + /* TrueType CMap support */ + /* */ + /* Here you can fine-tune which TrueType CMap table format shall be */ + /* supported. */ +#define TT_CONFIG_CMAP_FORMAT_0 +#define TT_CONFIG_CMAP_FORMAT_2 +#define TT_CONFIG_CMAP_FORMAT_4 +#define TT_CONFIG_CMAP_FORMAT_6 +#define TT_CONFIG_CMAP_FORMAT_8 +#define TT_CONFIG_CMAP_FORMAT_10 +#define TT_CONFIG_CMAP_FORMAT_12 +#define TT_CONFIG_CMAP_FORMAT_13 +#define TT_CONFIG_CMAP_FORMAT_14 + + + /*************************************************************************/ + /*************************************************************************/ + /**** ****/ + /**** T R U E T Y P E D R I V E R C O N F I G U R A T I O N ****/ + /**** ****/ + /*************************************************************************/ + /*************************************************************************/ + + /*************************************************************************/ + /* */ + /* Define TT_CONFIG_OPTION_BYTECODE_INTERPRETER if you want to compile */ + /* a bytecode interpreter in the TrueType driver. */ + /* */ + /* By undefining this, you will only compile the code necessary to load */ + /* TrueType glyphs without hinting. */ + /* */ + /* Do not #undef this macro here, since the build system might */ + /* define it for certain configurations only. */ + /* */ +#define TT_CONFIG_OPTION_BYTECODE_INTERPRETER + + + /*************************************************************************/ + /* */ + /* Define TT_CONFIG_OPTION_SUBPIXEL_HINTING if you want to compile */ + /* EXPERIMENTAL subpixel hinting support into the TrueType driver. This */ + /* replaces the native TrueType hinting mechanism when anything but */ + /* FT_RENDER_MODE_MONO is requested. */ + /* */ + /* Enabling this causes the TrueType driver to ignore instructions under */ + /* certain conditions. This is done in accordance with the guide here, */ + /* with some minor differences: */ + /* */ + /* http://www.microsoft.com/typography/cleartype/truetypecleartype.aspx */ + /* */ + /* By undefining this, you only compile the code necessary to hint */ + /* TrueType glyphs with native TT hinting. */ + /* */ + /* This option requires TT_CONFIG_OPTION_BYTECODE_INTERPRETER to be */ + /* defined. */ + /* */ +/* #define TT_CONFIG_OPTION_SUBPIXEL_HINTING */ + + + /*************************************************************************/ + /* */ + /* If you define TT_CONFIG_OPTION_UNPATENTED_HINTING, a special version */ + /* of the TrueType bytecode interpreter is used that doesn't implement */ + /* any of the patented opcodes and algorithms. The patents related to */ + /* TrueType hinting have expired worldwide since May 2010; this option */ + /* is now deprecated. */ + /* */ + /* Note that the TT_CONFIG_OPTION_UNPATENTED_HINTING macro is *ignored* */ + /* if you define TT_CONFIG_OPTION_BYTECODE_INTERPRETER; in other words, */ + /* either define TT_CONFIG_OPTION_BYTECODE_INTERPRETER or */ + /* TT_CONFIG_OPTION_UNPATENTED_HINTING but not both at the same time. */ + /* */ + /* This macro is only useful for a small number of font files (mostly */ + /* for Asian scripts) that require bytecode interpretation to properly */ + /* load glyphs. For all other fonts, this produces unpleasant results, */ + /* thus the unpatented interpreter is never used to load glyphs from */ + /* TrueType fonts unless one of the following two options is used. */ + /* */ + /* - The unpatented interpreter is explicitly activated by the user */ + /* through the FT_PARAM_TAG_UNPATENTED_HINTING parameter tag */ + /* when opening the FT_Face. */ + /* */ + /* - FreeType detects that the FT_Face corresponds to one of the */ + /* `trick' fonts (e.g., `Mingliu') it knows about. The font engine */ + /* contains a hard-coded list of font names and other matching */ + /* parameters (see function `tt_face_init' in file */ + /* `src/truetype/ttobjs.c'). */ + /* */ + /* Here a sample code snippet for using FT_PARAM_TAG_UNPATENTED_HINTING. */ + /* */ + /* { */ + /* FT_Parameter parameter; */ + /* FT_Open_Args open_args; */ + /* */ + /* */ + /* parameter.tag = FT_PARAM_TAG_UNPATENTED_HINTING; */ + /* */ + /* open_args.flags = FT_OPEN_PATHNAME | FT_OPEN_PARAMS; */ + /* open_args.pathname = my_font_pathname; */ + /* open_args.num_params = 1; */ + /* open_args.params = ¶meter; */ + /* */ + /* error = FT_Open_Face( library, &open_args, index, &face ); */ + /* ... */ + /* } */ + /* */ +/* #define TT_CONFIG_OPTION_UNPATENTED_HINTING */ + + + /*************************************************************************/ + /* */ + /* Define TT_CONFIG_OPTION_INTERPRETER_SWITCH to compile the TrueType */ + /* bytecode interpreter with a huge switch statement, rather than a call */ + /* table. This results in smaller and faster code for a number of */ + /* architectures. */ + /* */ + /* Note however that on some compiler/processor combinations, undefining */ + /* this macro will generate faster, though larger, code. */ + /* */ +#define TT_CONFIG_OPTION_INTERPRETER_SWITCH + + + /*************************************************************************/ + /* */ + /* Define TT_CONFIG_OPTION_COMPONENT_OFFSET_SCALED to compile the */ + /* TrueType glyph loader to use Apple's definition of how to handle */ + /* component offsets in composite glyphs. */ + /* */ + /* Apple and MS disagree on the default behavior of component offsets */ + /* in composites. Apple says that they should be scaled by the scaling */ + /* factors in the transformation matrix (roughly, it's more complex) */ + /* while MS says they should not. OpenType defines two bits in the */ + /* composite flags array which can be used to disambiguate, but old */ + /* fonts will not have them. */ + /* */ + /* http://www.microsoft.com/typography/otspec/glyf.htm */ + /* http://fonts.apple.com/TTRefMan/RM06/Chap6glyf.html */ + /* */ +#undef TT_CONFIG_OPTION_COMPONENT_OFFSET_SCALED + + + /*************************************************************************/ + /* */ + /* Define TT_CONFIG_OPTION_GX_VAR_SUPPORT if you want to include */ + /* support for Apple's distortable font technology (fvar, gvar, cvar, */ + /* and avar tables). This has many similarities to Type 1 Multiple */ + /* Masters support. */ + /* */ +#define TT_CONFIG_OPTION_GX_VAR_SUPPORT + + + /*************************************************************************/ + /* */ + /* Define TT_CONFIG_OPTION_BDF if you want to include support for */ + /* an embedded `BDF ' table within SFNT-based bitmap formats. */ + /* */ +#define TT_CONFIG_OPTION_BDF + + + /*************************************************************************/ + /*************************************************************************/ + /**** ****/ + /**** T Y P E 1 D R I V E R C O N F I G U R A T I O N ****/ + /**** ****/ + /*************************************************************************/ + /*************************************************************************/ + + + /*************************************************************************/ + /* */ + /* T1_MAX_DICT_DEPTH is the maximum depth of nest dictionaries and */ + /* arrays in the Type 1 stream (see t1load.c). A minimum of 4 is */ + /* required. */ + /* */ +#define T1_MAX_DICT_DEPTH 5 + + + /*************************************************************************/ + /* */ + /* T1_MAX_SUBRS_CALLS details the maximum number of nested sub-routine */ + /* calls during glyph loading. */ + /* */ +#define T1_MAX_SUBRS_CALLS 16 + + + /*************************************************************************/ + /* */ + /* T1_MAX_CHARSTRING_OPERANDS is the charstring stack's capacity. A */ + /* minimum of 16 is required. */ + /* */ + /* The Chinese font MingTiEG-Medium (CNS 11643 character set) needs 256. */ + /* */ +#define T1_MAX_CHARSTRINGS_OPERANDS 256 + + + /*************************************************************************/ + /* */ + /* Define this configuration macro if you want to prevent the */ + /* compilation of `t1afm', which is in charge of reading Type 1 AFM */ + /* files into an existing face. Note that if set, the T1 driver will be */ + /* unable to produce kerning distances. */ + /* */ +#undef T1_CONFIG_OPTION_NO_AFM + + + /*************************************************************************/ + /* */ + /* Define this configuration macro if you want to prevent the */ + /* compilation of the Multiple Masters font support in the Type 1 */ + /* driver. */ + /* */ +#undef T1_CONFIG_OPTION_NO_MM_SUPPORT + + + /*************************************************************************/ + /*************************************************************************/ + /**** ****/ + /**** C F F D R I V E R C O N F I G U R A T I O N ****/ + /**** ****/ + /*************************************************************************/ + /*************************************************************************/ + + + /*************************************************************************/ + /* */ + /* CFF_CONFIG_OPTION_OLD_ENGINE controls whether the pre-Adobe CFF */ + /* engine gets compiled into FreeType. If defined, it is possible to */ + /* switch between the two engines using the `hinting-engine' property of */ + /* the cff driver module. */ + /* */ +/* #define CFF_CONFIG_OPTION_OLD_ENGINE */ + + + /*************************************************************************/ + /*************************************************************************/ + /**** ****/ + /**** A U T O F I T M O D U L E C O N F I G U R A T I O N ****/ + /**** ****/ + /*************************************************************************/ + /*************************************************************************/ + + + /*************************************************************************/ + /* */ + /* Compile autofit module with CJK (Chinese, Japanese, Korean) script */ + /* support. */ + /* */ +#define AF_CONFIG_OPTION_CJK + + /*************************************************************************/ + /* */ + /* Compile autofit module with Indic script support. */ + /* */ +#define AF_CONFIG_OPTION_INDIC + + /*************************************************************************/ + /* */ + /* Compile autofit module with warp hinting. The idea of the warping */ + /* code is to slightly scale and shift a glyph within a single dimension */ + /* so that as much of its segments are aligned (more or less) on the */ + /* grid. To find out the optimal scaling and shifting value, various */ + /* parameter combinations are tried and scored. */ + /* */ + /* This experimental option is only active if the render mode is */ + /* FT_RENDER_MODE_LIGHT. */ + /* */ +/* #define AF_CONFIG_OPTION_USE_WARPER */ + + /* */ + + + /* + * This macro is obsolete. Support has been removed in FreeType + * version 2.5. + */ +/* #define FT_CONFIG_OPTION_OLD_INTERNALS */ + + + /* + * This macro is defined if either unpatented or native TrueType + * hinting is requested by the definitions above. + */ +#ifdef TT_CONFIG_OPTION_BYTECODE_INTERPRETER +#define TT_USE_BYTECODE_INTERPRETER +#undef TT_CONFIG_OPTION_UNPATENTED_HINTING +#elif defined TT_CONFIG_OPTION_UNPATENTED_HINTING +#define TT_USE_BYTECODE_INTERPRETER +#endif + +FT_END_HEADER + + +#endif /* __FTOPTION_H__ */ + + +/* END */ diff --git a/thirdparty/include/freetype/config/ftstdlib.h b/thirdparty/include/freetype/config/ftstdlib.h new file mode 100644 index 000000000..b940efc42 --- /dev/null +++ b/thirdparty/include/freetype/config/ftstdlib.h @@ -0,0 +1,174 @@ +/***************************************************************************/ +/* */ +/* ftstdlib.h */ +/* */ +/* ANSI-specific library and header configuration file (specification */ +/* only). */ +/* */ +/* Copyright 2002-2007, 2009, 2011-2012 by */ +/* David Turner, Robert Wilhelm, and Werner Lemberg. */ +/* */ +/* This file is part of the FreeType project, and may only be used, */ +/* modified, and distributed under the terms of the FreeType project */ +/* license, LICENSE.TXT. By continuing to use, modify, or distribute */ +/* this file you indicate that you have read the license and */ +/* understand and accept it fully. */ +/* */ +/***************************************************************************/ + + + /*************************************************************************/ + /* */ + /* This file is used to group all #includes to the ANSI C library that */ + /* FreeType normally requires. It also defines macros to rename the */ + /* standard functions within the FreeType source code. */ + /* */ + /* Load a file which defines __FTSTDLIB_H__ before this one to override */ + /* it. */ + /* */ + /*************************************************************************/ + + +#ifndef __FTSTDLIB_H__ +#define __FTSTDLIB_H__ + + +#include <stddef.h> + +#define ft_ptrdiff_t ptrdiff_t + + + /**********************************************************************/ + /* */ + /* integer limits */ + /* */ + /* UINT_MAX and ULONG_MAX are used to automatically compute the size */ + /* of `int' and `long' in bytes at compile-time. So far, this works */ + /* for all platforms the library has been tested on. */ + /* */ + /* Note that on the extremely rare platforms that do not provide */ + /* integer types that are _exactly_ 16 and 32 bits wide (e.g. some */ + /* old Crays where `int' is 36 bits), we do not make any guarantee */ + /* about the correct behaviour of FT2 with all fonts. */ + /* */ + /* In these case, `ftconfig.h' will refuse to compile anyway with a */ + /* message like `couldn't find 32-bit type' or something similar. */ + /* */ + /**********************************************************************/ + + +#include <limits.h> + +#define FT_CHAR_BIT CHAR_BIT +#define FT_USHORT_MAX USHRT_MAX +#define FT_INT_MAX INT_MAX +#define FT_INT_MIN INT_MIN +#define FT_UINT_MAX UINT_MAX +#define FT_ULONG_MAX ULONG_MAX + + + /**********************************************************************/ + /* */ + /* character and string processing */ + /* */ + /**********************************************************************/ + + +#include <string.h> + +#define ft_memchr memchr +#define ft_memcmp memcmp +#define ft_memcpy memcpy +#define ft_memmove memmove +#define ft_memset memset +#define ft_strcat strcat +#define ft_strcmp strcmp +#define ft_strcpy strcpy +#define ft_strlen strlen +#define ft_strncmp strncmp +#define ft_strncpy strncpy +#define ft_strrchr strrchr +#define ft_strstr strstr + + + /**********************************************************************/ + /* */ + /* file handling */ + /* */ + /**********************************************************************/ + + +#include <stdio.h> + +#define FT_FILE FILE +#define ft_fclose fclose +#define ft_fopen fopen +#define ft_fread fread +#define ft_fseek fseek +#define ft_ftell ftell +#define ft_sprintf sprintf + + + /**********************************************************************/ + /* */ + /* sorting */ + /* */ + /**********************************************************************/ + + +#include <stdlib.h> + +#define ft_qsort qsort + + + /**********************************************************************/ + /* */ + /* memory allocation */ + /* */ + /**********************************************************************/ + + +#define ft_scalloc calloc +#define ft_sfree free +#define ft_smalloc malloc +#define ft_srealloc realloc + + + /**********************************************************************/ + /* */ + /* miscellaneous */ + /* */ + /**********************************************************************/ + + +#define ft_atol atol +#define ft_labs labs + + + /**********************************************************************/ + /* */ + /* execution control */ + /* */ + /**********************************************************************/ + + +#include <setjmp.h> + +#define ft_jmp_buf jmp_buf /* note: this cannot be a typedef since */ + /* jmp_buf is defined as a macro */ + /* on certain platforms */ + +#define ft_longjmp longjmp +#define ft_setjmp( b ) setjmp( *(ft_jmp_buf*) &(b) ) /* same thing here */ + + + /* the following is only used for debugging purposes, i.e., if */ + /* FT_DEBUG_LEVEL_ERROR or FT_DEBUG_LEVEL_TRACE are defined */ + +#include <stdarg.h> + + +#endif /* __FTSTDLIB_H__ */ + + +/* END */ diff --git a/thirdparty/include/freetype/freetype.h b/thirdparty/include/freetype/freetype.h new file mode 100644 index 000000000..f7e340791 --- /dev/null +++ b/thirdparty/include/freetype/freetype.h @@ -0,0 +1,4076 @@ +/***************************************************************************/ +/* */ +/* freetype.h */ +/* */ +/* FreeType high-level API and common types (specification only). */ +/* */ +/* Copyright 1996-2014 by */ +/* David Turner, Robert Wilhelm, and Werner Lemberg. */ +/* */ +/* This file is part of the FreeType project, and may only be used, */ +/* modified, and distributed under the terms of the FreeType project */ +/* license, LICENSE.TXT. By continuing to use, modify, or distribute */ +/* this file you indicate that you have read the license and */ +/* understand and accept it fully. */ +/* */ +/***************************************************************************/ + + +#ifndef __FREETYPE_H__ +#define __FREETYPE_H__ + + +#ifndef FT_FREETYPE_H +#error "`ft2build.h' hasn't been included yet!" +#error "Please always use macros to include FreeType header files." +#error "Example:" +#error " #include <freetype/ft2build.h>" +#error " #include FT_FREETYPE_H" +#endif + + +#include <freetype/ft2build.h> +#include FT_CONFIG_CONFIG_H +#include FT_TYPES_H +#include FT_ERRORS_H + + +FT_BEGIN_HEADER + + + + /*************************************************************************/ + /* */ + /* <Section> */ + /* header_inclusion */ + /* */ + /* <Title> */ + /* FreeType's header inclusion scheme */ + /* */ + /* <Abstract> */ + /* How client applications should include FreeType header files. */ + /* */ + /* <Description> */ + /* To be as flexible as possible (and for historical reasons), */ + /* FreeType uses a very special inclusion scheme to load header */ + /* files, for example */ + /* */ + /* { */ + /* #include <freetype/ft2build.h> */ + /* */ + /* #include FT_FREETYPE_H */ + /* #include FT_OUTLINE_H */ + /* } */ + /* */ + /* A compiler and its preprocessor only needs an include path to find */ + /* the file `ft2build.h'; the exact locations and names of the other */ + /* FreeType header files are hidden by preprocessor macro names, */ + /* loaded by `ft2build.h'. The API documentation always gives the */ + /* header macro name needed for a particular function. */ + /* */ + /*************************************************************************/ + + + /*************************************************************************/ + /* */ + /* <Section> */ + /* user_allocation */ + /* */ + /* <Title> */ + /* User allocation */ + /* */ + /* <Abstract> */ + /* How client applications should allocate FreeType data structures. */ + /* */ + /* <Description> */ + /* FreeType assumes that structures allocated by the user and passed */ + /* as arguments are zeroed out except for the actual data. In other */ + /* words, it is recommended to use `calloc' (or variants of it) */ + /* instead of `malloc' for allocation. */ + /* */ + /*************************************************************************/ + + + + /*************************************************************************/ + /*************************************************************************/ + /* */ + /* B A S I C T Y P E S */ + /* */ + /*************************************************************************/ + /*************************************************************************/ + + + /*************************************************************************/ + /* */ + /* <Section> */ + /* base_interface */ + /* */ + /* <Title> */ + /* Base Interface */ + /* */ + /* <Abstract> */ + /* The FreeType~2 base font interface. */ + /* */ + /* <Description> */ + /* This section describes the public high-level API of FreeType~2. */ + /* */ + /* <Order> */ + /* FT_Library */ + /* FT_Face */ + /* FT_Size */ + /* FT_GlyphSlot */ + /* FT_CharMap */ + /* FT_Encoding */ + /* */ + /* FT_FaceRec */ + /* */ + /* FT_FACE_FLAG_SCALABLE */ + /* FT_FACE_FLAG_FIXED_SIZES */ + /* FT_FACE_FLAG_FIXED_WIDTH */ + /* FT_FACE_FLAG_HORIZONTAL */ + /* FT_FACE_FLAG_VERTICAL */ + /* FT_FACE_FLAG_COLOR */ + /* FT_FACE_FLAG_SFNT */ + /* FT_FACE_FLAG_CID_KEYED */ + /* FT_FACE_FLAG_TRICKY */ + /* FT_FACE_FLAG_KERNING */ + /* FT_FACE_FLAG_MULTIPLE_MASTERS */ + /* FT_FACE_FLAG_GLYPH_NAMES */ + /* FT_FACE_FLAG_EXTERNAL_STREAM */ + /* FT_FACE_FLAG_FAST_GLYPHS */ + /* FT_FACE_FLAG_HINTER */ + /* */ + /* FT_STYLE_FLAG_BOLD */ + /* FT_STYLE_FLAG_ITALIC */ + /* */ + /* FT_SizeRec */ + /* FT_Size_Metrics */ + /* */ + /* FT_GlyphSlotRec */ + /* FT_Glyph_Metrics */ + /* FT_SubGlyph */ + /* */ + /* FT_Bitmap_Size */ + /* */ + /* FT_Init_FreeType */ + /* FT_Done_FreeType */ + /* */ + /* FT_New_Face */ + /* FT_Done_Face */ + /* FT_New_Memory_Face */ + /* FT_Open_Face */ + /* FT_Open_Args */ + /* FT_Parameter */ + /* FT_Attach_File */ + /* FT_Attach_Stream */ + /* */ + /* FT_Set_Char_Size */ + /* FT_Set_Pixel_Sizes */ + /* FT_Request_Size */ + /* FT_Select_Size */ + /* FT_Size_Request_Type */ + /* FT_Size_Request */ + /* FT_Set_Transform */ + /* FT_Load_Glyph */ + /* FT_Get_Char_Index */ + /* FT_Get_Name_Index */ + /* FT_Load_Char */ + /* */ + /* FT_OPEN_MEMORY */ + /* FT_OPEN_STREAM */ + /* FT_OPEN_PATHNAME */ + /* FT_OPEN_DRIVER */ + /* FT_OPEN_PARAMS */ + /* */ + /* FT_LOAD_DEFAULT */ + /* FT_LOAD_RENDER */ + /* FT_LOAD_MONOCHROME */ + /* FT_LOAD_LINEAR_DESIGN */ + /* FT_LOAD_NO_SCALE */ + /* FT_LOAD_NO_HINTING */ + /* FT_LOAD_NO_BITMAP */ + /* FT_LOAD_CROP_BITMAP */ + /* */ + /* FT_LOAD_VERTICAL_LAYOUT */ + /* FT_LOAD_IGNORE_TRANSFORM */ + /* FT_LOAD_IGNORE_GLOBAL_ADVANCE_WIDTH */ + /* FT_LOAD_FORCE_AUTOHINT */ + /* FT_LOAD_NO_RECURSE */ + /* FT_LOAD_PEDANTIC */ + /* */ + /* FT_LOAD_TARGET_NORMAL */ + /* FT_LOAD_TARGET_LIGHT */ + /* FT_LOAD_TARGET_MONO */ + /* FT_LOAD_TARGET_LCD */ + /* FT_LOAD_TARGET_LCD_V */ + /* */ + /* FT_Render_Glyph */ + /* FT_Render_Mode */ + /* FT_Get_Kerning */ + /* FT_Kerning_Mode */ + /* FT_Get_Track_Kerning */ + /* FT_Get_Glyph_Name */ + /* FT_Get_Postscript_Name */ + /* */ + /* FT_CharMapRec */ + /* FT_Select_Charmap */ + /* FT_Set_Charmap */ + /* FT_Get_Charmap_Index */ + /* */ + /* FT_FSTYPE_INSTALLABLE_EMBEDDING */ + /* FT_FSTYPE_RESTRICTED_LICENSE_EMBEDDING */ + /* FT_FSTYPE_PREVIEW_AND_PRINT_EMBEDDING */ + /* FT_FSTYPE_EDITABLE_EMBEDDING */ + /* FT_FSTYPE_NO_SUBSETTING */ + /* FT_FSTYPE_BITMAP_EMBEDDING_ONLY */ + /* */ + /* FT_Get_FSType_Flags */ + /* */ + /*************************************************************************/ + + + /*************************************************************************/ + /* */ + /* <Struct> */ + /* FT_Glyph_Metrics */ + /* */ + /* <Description> */ + /* A structure used to model the metrics of a single glyph. The */ + /* values are expressed in 26.6 fractional pixel format; if the flag */ + /* @FT_LOAD_NO_SCALE has been used while loading the glyph, values */ + /* are expressed in font units instead. */ + /* */ + /* <Fields> */ + /* width :: */ + /* The glyph's width. */ + /* */ + /* height :: */ + /* The glyph's height. */ + /* */ + /* horiBearingX :: */ + /* Left side bearing for horizontal layout. */ + /* */ + /* horiBearingY :: */ + /* Top side bearing for horizontal layout. */ + /* */ + /* horiAdvance :: */ + /* Advance width for horizontal layout. */ + /* */ + /* vertBearingX :: */ + /* Left side bearing for vertical layout. */ + /* */ + /* vertBearingY :: */ + /* Top side bearing for vertical layout. Larger positive values */ + /* mean further below the vertical glyph origin. */ + /* */ + /* vertAdvance :: */ + /* Advance height for vertical layout. Positive values mean the */ + /* glyph has a positive advance downward. */ + /* */ + /* <Note> */ + /* If not disabled with @FT_LOAD_NO_HINTING, the values represent */ + /* dimensions of the hinted glyph (in case hinting is applicable). */ + /* */ + /* Stroking a glyph with an outside border does not increase */ + /* `horiAdvance' or `vertAdvance'; you have to manually adjust these */ + /* values to account for the added width and height. */ + /* */ + typedef struct FT_Glyph_Metrics_ + { + FT_Pos width; + FT_Pos height; + + FT_Pos horiBearingX; + FT_Pos horiBearingY; + FT_Pos horiAdvance; + + FT_Pos vertBearingX; + FT_Pos vertBearingY; + FT_Pos vertAdvance; + + } FT_Glyph_Metrics; + + + /*************************************************************************/ + /* */ + /* <Struct> */ + /* FT_Bitmap_Size */ + /* */ + /* <Description> */ + /* This structure models the metrics of a bitmap strike (i.e., a set */ + /* of glyphs for a given point size and resolution) in a bitmap font. */ + /* It is used for the `available_sizes' field of @FT_Face. */ + /* */ + /* <Fields> */ + /* height :: The vertical distance, in pixels, between two */ + /* consecutive baselines. It is always positive. */ + /* */ + /* width :: The average width, in pixels, of all glyphs in the */ + /* strike. */ + /* */ + /* size :: The nominal size of the strike in 26.6 fractional */ + /* points. This field is not very useful. */ + /* */ + /* x_ppem :: The horizontal ppem (nominal width) in 26.6 fractional */ + /* pixels. */ + /* */ + /* y_ppem :: The vertical ppem (nominal height) in 26.6 fractional */ + /* pixels. */ + /* */ + /* <Note> */ + /* Windows FNT: */ + /* The nominal size given in a FNT font is not reliable. Thus when */ + /* the driver finds it incorrect, it sets `size' to some calculated */ + /* values and sets `x_ppem' and `y_ppem' to the pixel width and */ + /* height given in the font, respectively. */ + /* */ + /* TrueType embedded bitmaps: */ + /* `size', `width', and `height' values are not contained in the */ + /* bitmap strike itself. They are computed from the global font */ + /* parameters. */ + /* */ + typedef struct FT_Bitmap_Size_ + { + FT_Short height; + FT_Short width; + + FT_Pos size; + + FT_Pos x_ppem; + FT_Pos y_ppem; + + } FT_Bitmap_Size; + + + /*************************************************************************/ + /*************************************************************************/ + /* */ + /* O B J E C T C L A S S E S */ + /* */ + /*************************************************************************/ + /*************************************************************************/ + + /*************************************************************************/ + /* */ + /* <Type> */ + /* FT_Library */ + /* */ + /* <Description> */ + /* A handle to a FreeType library instance. Each `library' is */ + /* completely independent from the others; it is the `root' of a set */ + /* of objects like fonts, faces, sizes, etc. */ + /* */ + /* It also embeds a memory manager (see @FT_Memory), as well as a */ + /* scan-line converter object (see @FT_Raster). */ + /* */ + /* In multi-threaded applications, make sure that the same FT_Library */ + /* object or any of its children doesn't get accessed in parallel. */ + /* */ + /* <Note> */ + /* Library objects are normally created by @FT_Init_FreeType, and */ + /* destroyed with @FT_Done_FreeType. If you need reference-counting */ + /* (cf. @FT_Reference_Library), use @FT_New_Library and */ + /* @FT_Done_Library. */ + /* */ + typedef struct FT_LibraryRec_ *FT_Library; + + + /*************************************************************************/ + /* */ + /* <Type> */ + /* FT_Module */ + /* */ + /* <Description> */ + /* A handle to a given FreeType module object. Each module can be a */ + /* font driver, a renderer, or anything else that provides services */ + /* to the formers. */ + /* */ + typedef struct FT_ModuleRec_* FT_Module; + + + /*************************************************************************/ + /* */ + /* <Type> */ + /* FT_Driver */ + /* */ + /* <Description> */ + /* A handle to a given FreeType font driver object. Each font driver */ + /* is a special module capable of creating faces from font files. */ + /* */ + typedef struct FT_DriverRec_* FT_Driver; + + + /*************************************************************************/ + /* */ + /* <Type> */ + /* FT_Renderer */ + /* */ + /* <Description> */ + /* A handle to a given FreeType renderer. A renderer is a special */ + /* module in charge of converting a glyph image to a bitmap, when */ + /* necessary. Each renderer supports a given glyph image format, and */ + /* one or more target surface depths. */ + /* */ + typedef struct FT_RendererRec_* FT_Renderer; + + + /*************************************************************************/ + /* */ + /* <Type> */ + /* FT_Face */ + /* */ + /* <Description> */ + /* A handle to a given typographic face object. A face object models */ + /* a given typeface, in a given style. */ + /* */ + /* <Note> */ + /* Each face object also owns a single @FT_GlyphSlot object, as well */ + /* as one or more @FT_Size objects. */ + /* */ + /* Use @FT_New_Face or @FT_Open_Face to create a new face object from */ + /* a given filepathname or a custom input stream. */ + /* */ + /* Use @FT_Done_Face to destroy it (along with its slot and sizes). */ + /* */ + /* <Also> */ + /* See @FT_FaceRec for the publicly accessible fields of a given face */ + /* object. */ + /* */ + typedef struct FT_FaceRec_* FT_Face; + + + /*************************************************************************/ + /* */ + /* <Type> */ + /* FT_Size */ + /* */ + /* <Description> */ + /* A handle to an object used to model a face scaled to a given */ + /* character size. */ + /* */ + /* <Note> */ + /* Each @FT_Face has an _active_ @FT_Size object that is used by */ + /* functions like @FT_Load_Glyph to determine the scaling */ + /* transformation that in turn is used to load and hint glyphs and */ + /* metrics. */ + /* */ + /* You can use @FT_Set_Char_Size, @FT_Set_Pixel_Sizes, */ + /* @FT_Request_Size or even @FT_Select_Size to change the content */ + /* (i.e., the scaling values) of the active @FT_Size. */ + /* */ + /* You can use @FT_New_Size to create additional size objects for a */ + /* given @FT_Face, but they won't be used by other functions until */ + /* you activate it through @FT_Activate_Size. Only one size can be */ + /* activated at any given time per face. */ + /* */ + /* <Also> */ + /* See @FT_SizeRec for the publicly accessible fields of a given size */ + /* object. */ + /* */ + typedef struct FT_SizeRec_* FT_Size; + + + /*************************************************************************/ + /* */ + /* <Type> */ + /* FT_GlyphSlot */ + /* */ + /* <Description> */ + /* A handle to a given `glyph slot'. A slot is a container where it */ + /* is possible to load any of the glyphs contained in its parent */ + /* face. */ + /* */ + /* In other words, each time you call @FT_Load_Glyph or */ + /* @FT_Load_Char, the slot's content is erased by the new glyph data, */ + /* i.e., the glyph's metrics, its image (bitmap or outline), and */ + /* other control information. */ + /* */ + /* <Also> */ + /* See @FT_GlyphSlotRec for the publicly accessible glyph fields. */ + /* */ + typedef struct FT_GlyphSlotRec_* FT_GlyphSlot; + + + /*************************************************************************/ + /* */ + /* <Type> */ + /* FT_CharMap */ + /* */ + /* <Description> */ + /* A handle to a given character map. A charmap is used to translate */ + /* character codes in a given encoding into glyph indexes for its */ + /* parent's face. Some font formats may provide several charmaps per */ + /* font. */ + /* */ + /* Each face object owns zero or more charmaps, but only one of them */ + /* can be `active' and used by @FT_Get_Char_Index or @FT_Load_Char. */ + /* */ + /* The list of available charmaps in a face is available through the */ + /* `face->num_charmaps' and `face->charmaps' fields of @FT_FaceRec. */ + /* */ + /* The currently active charmap is available as `face->charmap'. */ + /* You should call @FT_Set_Charmap to change it. */ + /* */ + /* <Note> */ + /* When a new face is created (either through @FT_New_Face or */ + /* @FT_Open_Face), the library looks for a Unicode charmap within */ + /* the list and automatically activates it. */ + /* */ + /* <Also> */ + /* See @FT_CharMapRec for the publicly accessible fields of a given */ + /* character map. */ + /* */ + typedef struct FT_CharMapRec_* FT_CharMap; + + + /*************************************************************************/ + /* */ + /* <Macro> */ + /* FT_ENC_TAG */ + /* */ + /* <Description> */ + /* This macro converts four-letter tags into an unsigned long. It is */ + /* used to define `encoding' identifiers (see @FT_Encoding). */ + /* */ + /* <Note> */ + /* Since many 16-bit compilers don't like 32-bit enumerations, you */ + /* should redefine this macro in case of problems to something like */ + /* this: */ + /* */ + /* { */ + /* #define FT_ENC_TAG( value, a, b, c, d ) value */ + /* } */ + /* */ + /* to get a simple enumeration without assigning special numbers. */ + /* */ + +#ifndef FT_ENC_TAG +#define FT_ENC_TAG( value, a, b, c, d ) \ + value = ( ( (FT_UInt32)(a) << 24 ) | \ + ( (FT_UInt32)(b) << 16 ) | \ + ( (FT_UInt32)(c) << 8 ) | \ + (FT_UInt32)(d) ) + +#endif /* FT_ENC_TAG */ + + + /*************************************************************************/ + /* */ + /* <Enum> */ + /* FT_Encoding */ + /* */ + /* <Description> */ + /* An enumeration used to specify character sets supported by */ + /* charmaps. Used in the @FT_Select_Charmap API function. */ + /* */ + /* <Note> */ + /* Despite the name, this enumeration lists specific character */ + /* repertories (i.e., charsets), and not text encoding methods (e.g., */ + /* UTF-8, UTF-16, etc.). */ + /* */ + /* Other encodings might be defined in the future. */ + /* */ + /* <Values> */ + /* FT_ENCODING_NONE :: */ + /* The encoding value~0 is reserved. */ + /* */ + /* FT_ENCODING_UNICODE :: */ + /* Corresponds to the Unicode character set. This value covers */ + /* all versions of the Unicode repertoire, including ASCII and */ + /* Latin-1. Most fonts include a Unicode charmap, but not all */ + /* of them. */ + /* */ + /* For example, if you want to access Unicode value U+1F028 (and */ + /* the font contains it), use value 0x1F028 as the input value for */ + /* @FT_Get_Char_Index. */ + /* */ + /* FT_ENCODING_MS_SYMBOL :: */ + /* Corresponds to the Microsoft Symbol encoding, used to encode */ + /* mathematical symbols in the 32..255 character code range. For */ + /* more information, see */ + /* `http://www.kostis.net/charsets/symbol.htm'. */ + /* */ + /* FT_ENCODING_SJIS :: */ + /* Corresponds to Japanese SJIS encoding. More info at */ + /* at `http://en.wikipedia.org/wiki/Shift_JIS'. */ + /* See note on multi-byte encodings below. */ + /* */ + /* FT_ENCODING_GB2312 :: */ + /* Corresponds to an encoding system for Simplified Chinese as used */ + /* used in mainland China. */ + /* */ + /* FT_ENCODING_BIG5 :: */ + /* Corresponds to an encoding system for Traditional Chinese as */ + /* used in Taiwan and Hong Kong. */ + /* */ + /* FT_ENCODING_WANSUNG :: */ + /* Corresponds to the Korean encoding system known as Wansung. */ + /* For more information see */ + /* `http://msdn.microsoft.com/en-US/goglobal/cc305154'. */ + /* */ + /* FT_ENCODING_JOHAB :: */ + /* The Korean standard character set (KS~C 5601-1992), which */ + /* corresponds to MS Windows code page 1361. This character set */ + /* includes all possible Hangeul character combinations. */ + /* */ + /* FT_ENCODING_ADOBE_LATIN_1 :: */ + /* Corresponds to a Latin-1 encoding as defined in a Type~1 */ + /* PostScript font. It is limited to 256 character codes. */ + /* */ + /* FT_ENCODING_ADOBE_STANDARD :: */ + /* Corresponds to the Adobe Standard encoding, as found in Type~1, */ + /* CFF, and OpenType/CFF fonts. It is limited to 256 character */ + /* codes. */ + /* */ + /* FT_ENCODING_ADOBE_EXPERT :: */ + /* Corresponds to the Adobe Expert encoding, as found in Type~1, */ + /* CFF, and OpenType/CFF fonts. It is limited to 256 character */ + /* codes. */ + /* */ + /* FT_ENCODING_ADOBE_CUSTOM :: */ + /* Corresponds to a custom encoding, as found in Type~1, CFF, and */ + /* OpenType/CFF fonts. It is limited to 256 character codes. */ + /* */ + /* FT_ENCODING_APPLE_ROMAN :: */ + /* Corresponds to the 8-bit Apple roman encoding. Many TrueType */ + /* and OpenType fonts contain a charmap for this encoding, since */ + /* older versions of Mac OS are able to use it. */ + /* */ + /* FT_ENCODING_OLD_LATIN_2 :: */ + /* This value is deprecated and was never used nor reported by */ + /* FreeType. Don't use or test for it. */ + /* */ + /* FT_ENCODING_MS_SJIS :: */ + /* Same as FT_ENCODING_SJIS. Deprecated. */ + /* */ + /* FT_ENCODING_MS_GB2312 :: */ + /* Same as FT_ENCODING_GB2312. Deprecated. */ + /* */ + /* FT_ENCODING_MS_BIG5 :: */ + /* Same as FT_ENCODING_BIG5. Deprecated. */ + /* */ + /* FT_ENCODING_MS_WANSUNG :: */ + /* Same as FT_ENCODING_WANSUNG. Deprecated. */ + /* */ + /* FT_ENCODING_MS_JOHAB :: */ + /* Same as FT_ENCODING_JOHAB. Deprecated. */ + /* */ + /* <Note> */ + /* By default, FreeType automatically synthesizes a Unicode charmap */ + /* for PostScript fonts, using their glyph names dictionaries. */ + /* However, it also reports the encodings defined explicitly in the */ + /* font file, for the cases when they are needed, with the Adobe */ + /* values as well. */ + /* */ + /* FT_ENCODING_NONE is set by the BDF and PCF drivers if the charmap */ + /* is neither Unicode nor ISO-8859-1 (otherwise it is set to */ + /* FT_ENCODING_UNICODE). Use @FT_Get_BDF_Charset_ID to find out */ + /* which encoding is really present. If, for example, the */ + /* `cs_registry' field is `KOI8' and the `cs_encoding' field is `R', */ + /* the font is encoded in KOI8-R. */ + /* */ + /* FT_ENCODING_NONE is always set (with a single exception) by the */ + /* winfonts driver. Use @FT_Get_WinFNT_Header and examine the */ + /* `charset' field of the @FT_WinFNT_HeaderRec structure to find out */ + /* which encoding is really present. For example, */ + /* @FT_WinFNT_ID_CP1251 (204) means Windows code page 1251 (for */ + /* Russian). */ + /* */ + /* FT_ENCODING_NONE is set if `platform_id' is @TT_PLATFORM_MACINTOSH */ + /* and `encoding_id' is not @TT_MAC_ID_ROMAN (otherwise it is set to */ + /* FT_ENCODING_APPLE_ROMAN). */ + /* */ + /* If `platform_id' is @TT_PLATFORM_MACINTOSH, use the function */ + /* @FT_Get_CMap_Language_ID to query the Mac language ID that may */ + /* be needed to be able to distinguish Apple encoding variants. See */ + /* */ + /* http://www.unicode.org/Public/MAPPINGS/VENDORS/APPLE/Readme.txt */ + /* */ + /* to get an idea how to do that. Basically, if the language ID */ + /* is~0, don't use it, otherwise subtract 1 from the language ID. */ + /* Then examine `encoding_id'. If, for example, `encoding_id' is */ + /* @TT_MAC_ID_ROMAN and the language ID (minus~1) is */ + /* `TT_MAC_LANGID_GREEK', it is the Greek encoding, not Roman. */ + /* @TT_MAC_ID_ARABIC with `TT_MAC_LANGID_FARSI' means the Farsi */ + /* variant the Arabic encoding. */ + /* */ + typedef enum FT_Encoding_ + { + FT_ENC_TAG( FT_ENCODING_NONE, 0, 0, 0, 0 ), + + FT_ENC_TAG( FT_ENCODING_MS_SYMBOL, 's', 'y', 'm', 'b' ), + FT_ENC_TAG( FT_ENCODING_UNICODE, 'u', 'n', 'i', 'c' ), + + FT_ENC_TAG( FT_ENCODING_SJIS, 's', 'j', 'i', 's' ), + FT_ENC_TAG( FT_ENCODING_GB2312, 'g', 'b', ' ', ' ' ), + FT_ENC_TAG( FT_ENCODING_BIG5, 'b', 'i', 'g', '5' ), + FT_ENC_TAG( FT_ENCODING_WANSUNG, 'w', 'a', 'n', 's' ), + FT_ENC_TAG( FT_ENCODING_JOHAB, 'j', 'o', 'h', 'a' ), + + /* for backwards compatibility */ + FT_ENCODING_MS_SJIS = FT_ENCODING_SJIS, + FT_ENCODING_MS_GB2312 = FT_ENCODING_GB2312, + FT_ENCODING_MS_BIG5 = FT_ENCODING_BIG5, + FT_ENCODING_MS_WANSUNG = FT_ENCODING_WANSUNG, + FT_ENCODING_MS_JOHAB = FT_ENCODING_JOHAB, + + FT_ENC_TAG( FT_ENCODING_ADOBE_STANDARD, 'A', 'D', 'O', 'B' ), + FT_ENC_TAG( FT_ENCODING_ADOBE_EXPERT, 'A', 'D', 'B', 'E' ), + FT_ENC_TAG( FT_ENCODING_ADOBE_CUSTOM, 'A', 'D', 'B', 'C' ), + FT_ENC_TAG( FT_ENCODING_ADOBE_LATIN_1, 'l', 'a', 't', '1' ), + + FT_ENC_TAG( FT_ENCODING_OLD_LATIN_2, 'l', 'a', 't', '2' ), + + FT_ENC_TAG( FT_ENCODING_APPLE_ROMAN, 'a', 'r', 'm', 'n' ) + + } FT_Encoding; + + + /*************************************************************************/ + /* */ + /* <Enum> */ + /* ft_encoding_xxx */ + /* */ + /* <Description> */ + /* These constants are deprecated; use the corresponding @FT_Encoding */ + /* values instead. */ + /* */ +#define ft_encoding_none FT_ENCODING_NONE +#define ft_encoding_unicode FT_ENCODING_UNICODE +#define ft_encoding_symbol FT_ENCODING_MS_SYMBOL +#define ft_encoding_latin_1 FT_ENCODING_ADOBE_LATIN_1 +#define ft_encoding_latin_2 FT_ENCODING_OLD_LATIN_2 +#define ft_encoding_sjis FT_ENCODING_SJIS +#define ft_encoding_gb2312 FT_ENCODING_GB2312 +#define ft_encoding_big5 FT_ENCODING_BIG5 +#define ft_encoding_wansung FT_ENCODING_WANSUNG +#define ft_encoding_johab FT_ENCODING_JOHAB + +#define ft_encoding_adobe_standard FT_ENCODING_ADOBE_STANDARD +#define ft_encoding_adobe_expert FT_ENCODING_ADOBE_EXPERT +#define ft_encoding_adobe_custom FT_ENCODING_ADOBE_CUSTOM +#define ft_encoding_apple_roman FT_ENCODING_APPLE_ROMAN + + + /*************************************************************************/ + /* */ + /* <Struct> */ + /* FT_CharMapRec */ + /* */ + /* <Description> */ + /* The base charmap structure. */ + /* */ + /* <Fields> */ + /* face :: A handle to the parent face object. */ + /* */ + /* encoding :: An @FT_Encoding tag identifying the charmap. Use */ + /* this with @FT_Select_Charmap. */ + /* */ + /* platform_id :: An ID number describing the platform for the */ + /* following encoding ID. This comes directly from */ + /* the TrueType specification and should be emulated */ + /* for other formats. */ + /* */ + /* encoding_id :: A platform specific encoding number. This also */ + /* comes from the TrueType specification and should be */ + /* emulated similarly. */ + /* */ + typedef struct FT_CharMapRec_ + { + FT_Face face; + FT_Encoding encoding; + FT_UShort platform_id; + FT_UShort encoding_id; + + } FT_CharMapRec; + + + /*************************************************************************/ + /*************************************************************************/ + /* */ + /* B A S E O B J E C T C L A S S E S */ + /* */ + /*************************************************************************/ + /*************************************************************************/ + + + /*************************************************************************/ + /* */ + /* <Type> */ + /* FT_Face_Internal */ + /* */ + /* <Description> */ + /* An opaque handle to an `FT_Face_InternalRec' structure, used to */ + /* model private data of a given @FT_Face object. */ + /* */ + /* This structure might change between releases of FreeType~2 and is */ + /* not generally available to client applications. */ + /* */ + typedef struct FT_Face_InternalRec_* FT_Face_Internal; + + + /*************************************************************************/ + /* */ + /* <Struct> */ + /* FT_FaceRec */ + /* */ + /* <Description> */ + /* FreeType root face class structure. A face object models a */ + /* typeface in a font file. */ + /* */ + /* <Fields> */ + /* num_faces :: The number of faces in the font file. Some */ + /* font formats can have multiple faces in */ + /* a font file. */ + /* */ + /* face_index :: The index of the face in the font file. It */ + /* is set to~0 if there is only one face in */ + /* the font file. */ + /* */ + /* face_flags :: A set of bit flags that give important */ + /* information about the face; see */ + /* @FT_FACE_FLAG_XXX for the details. */ + /* */ + /* style_flags :: A set of bit flags indicating the style of */ + /* the face; see @FT_STYLE_FLAG_XXX for the */ + /* details. */ + /* */ + /* num_glyphs :: The number of glyphs in the face. If the */ + /* face is scalable and has sbits (see */ + /* `num_fixed_sizes'), it is set to the number */ + /* of outline glyphs. */ + /* */ + /* For CID-keyed fonts, this value gives the */ + /* highest CID used in the font. */ + /* */ + /* family_name :: The face's family name. This is an ASCII */ + /* string, usually in English, that describes */ + /* the typeface's family (like `Times New */ + /* Roman', `Bodoni', `Garamond', etc). This */ + /* is a least common denominator used to list */ + /* fonts. Some formats (TrueType & OpenType) */ + /* provide localized and Unicode versions of */ + /* this string. Applications should use the */ + /* format specific interface to access them. */ + /* Can be NULL (e.g., in fonts embedded in a */ + /* PDF file). */ + /* */ + /* style_name :: The face's style name. This is an ASCII */ + /* string, usually in English, that describes */ + /* the typeface's style (like `Italic', */ + /* `Bold', `Condensed', etc). Not all font */ + /* formats provide a style name, so this field */ + /* is optional, and can be set to NULL. As */ + /* for `family_name', some formats provide */ + /* localized and Unicode versions of this */ + /* string. Applications should use the format */ + /* specific interface to access them. */ + /* */ + /* num_fixed_sizes :: The number of bitmap strikes in the face. */ + /* Even if the face is scalable, there might */ + /* still be bitmap strikes, which are called */ + /* `sbits' in that case. */ + /* */ + /* available_sizes :: An array of @FT_Bitmap_Size for all bitmap */ + /* strikes in the face. It is set to NULL if */ + /* there is no bitmap strike. */ + /* */ + /* num_charmaps :: The number of charmaps in the face. */ + /* */ + /* charmaps :: An array of the charmaps of the face. */ + /* */ + /* generic :: A field reserved for client uses. See the */ + /* @FT_Generic type description. */ + /* */ + /* bbox :: The font bounding box. Coordinates are */ + /* expressed in font units (see */ + /* `units_per_EM'). The box is large enough */ + /* to contain any glyph from the font. Thus, */ + /* `bbox.yMax' can be seen as the `maximum */ + /* ascender', and `bbox.yMin' as the `minimum */ + /* descender'. Only relevant for scalable */ + /* formats. */ + /* */ + /* Note that the bounding box might be off by */ + /* (at least) one pixel for hinted fonts. See */ + /* @FT_Size_Metrics for further discussion. */ + /* */ + /* units_per_EM :: The number of font units per EM square for */ + /* this face. This is typically 2048 for */ + /* TrueType fonts, and 1000 for Type~1 fonts. */ + /* Only relevant for scalable formats. */ + /* */ + /* ascender :: The typographic ascender of the face, */ + /* expressed in font units. For font formats */ + /* not having this information, it is set to */ + /* `bbox.yMax'. Only relevant for scalable */ + /* formats. */ + /* */ + /* descender :: The typographic descender of the face, */ + /* expressed in font units. For font formats */ + /* not having this information, it is set to */ + /* `bbox.yMin'. Note that this field is */ + /* usually negative. Only relevant for */ + /* scalable formats. */ + /* */ + /* height :: This value is the vertical distance */ + /* between two consecutive baselines, */ + /* expressed in font units. It is always */ + /* positive. Only relevant for scalable */ + /* formats. */ + /* */ + /* If you want the global glyph height, use */ + /* `ascender - descender'. */ + /* */ + /* max_advance_width :: The maximum advance width, in font units, */ + /* for all glyphs in this face. This can be */ + /* used to make word wrapping computations */ + /* faster. Only relevant for scalable */ + /* formats. */ + /* */ + /* max_advance_height :: The maximum advance height, in font units, */ + /* for all glyphs in this face. This is only */ + /* relevant for vertical layouts, and is set */ + /* to `height' for fonts that do not provide */ + /* vertical metrics. Only relevant for */ + /* scalable formats. */ + /* */ + /* underline_position :: The position, in font units, of the */ + /* underline line for this face. It is the */ + /* center of the underlining stem. Only */ + /* relevant for scalable formats. */ + /* */ + /* underline_thickness :: The thickness, in font units, of the */ + /* underline for this face. Only relevant for */ + /* scalable formats. */ + /* */ + /* glyph :: The face's associated glyph slot(s). */ + /* */ + /* size :: The current active size for this face. */ + /* */ + /* charmap :: The current active charmap for this face. */ + /* */ + /* <Note> */ + /* Fields may be changed after a call to @FT_Attach_File or */ + /* @FT_Attach_Stream. */ + /* */ + typedef struct FT_FaceRec_ + { + FT_Long num_faces; + FT_Long face_index; + + FT_Long face_flags; + FT_Long style_flags; + + FT_Long num_glyphs; + + FT_String* family_name; + FT_String* style_name; + + FT_Int num_fixed_sizes; + FT_Bitmap_Size* available_sizes; + + FT_Int num_charmaps; + FT_CharMap* charmaps; + + FT_Generic generic; + + /*# The following member variables (down to `underline_thickness') */ + /*# are only relevant to scalable outlines; cf. @FT_Bitmap_Size */ + /*# for bitmap fonts. */ + FT_BBox bbox; + + FT_UShort units_per_EM; + FT_Short ascender; + FT_Short descender; + FT_Short height; + + FT_Short max_advance_width; + FT_Short max_advance_height; + + FT_Short underline_position; + FT_Short underline_thickness; + + FT_GlyphSlot glyph; + FT_Size size; + FT_CharMap charmap; + + /*@private begin */ + + FT_Driver driver; + FT_Memory memory; + FT_Stream stream; + + FT_ListRec sizes_list; + + FT_Generic autohint; /* face-specific auto-hinter data */ + void* extensions; /* unused */ + + FT_Face_Internal internal; + + /*@private end */ + + } FT_FaceRec; + + + /*************************************************************************/ + /* */ + /* <Enum> */ + /* FT_FACE_FLAG_XXX */ + /* */ + /* <Description> */ + /* A list of bit flags used in the `face_flags' field of the */ + /* @FT_FaceRec structure. They inform client applications of */ + /* properties of the corresponding face. */ + /* */ + /* <Values> */ + /* FT_FACE_FLAG_SCALABLE :: */ + /* Indicates that the face contains outline glyphs. This doesn't */ + /* prevent bitmap strikes, i.e., a face can have both this and */ + /* and @FT_FACE_FLAG_FIXED_SIZES set. */ + /* */ + /* FT_FACE_FLAG_FIXED_SIZES :: */ + /* Indicates that the face contains bitmap strikes. See also the */ + /* `num_fixed_sizes' and `available_sizes' fields of @FT_FaceRec. */ + /* */ + /* FT_FACE_FLAG_FIXED_WIDTH :: */ + /* Indicates that the face contains fixed-width characters (like */ + /* Courier, Lucido, MonoType, etc.). */ + /* */ + /* FT_FACE_FLAG_SFNT :: */ + /* Indicates that the face uses the `sfnt' storage scheme. For */ + /* now, this means TrueType and OpenType. */ + /* */ + /* FT_FACE_FLAG_HORIZONTAL :: */ + /* Indicates that the face contains horizontal glyph metrics. This */ + /* should be set for all common formats. */ + /* */ + /* FT_FACE_FLAG_VERTICAL :: */ + /* Indicates that the face contains vertical glyph metrics. This */ + /* is only available in some formats, not all of them. */ + /* */ + /* FT_FACE_FLAG_KERNING :: */ + /* Indicates that the face contains kerning information. If set, */ + /* the kerning distance can be retrieved through the function */ + /* @FT_Get_Kerning. Otherwise the function always return the */ + /* vector (0,0). Note that FreeType doesn't handle kerning data */ + /* from the `GPOS' table (as present in some OpenType fonts). */ + /* */ + /* FT_FACE_FLAG_FAST_GLYPHS :: */ + /* THIS FLAG IS DEPRECATED. DO NOT USE OR TEST IT. */ + /* */ + /* FT_FACE_FLAG_MULTIPLE_MASTERS :: */ + /* Indicates that the font contains multiple masters and is capable */ + /* of interpolating between them. See the multiple-masters */ + /* specific API for details. */ + /* */ + /* FT_FACE_FLAG_GLYPH_NAMES :: */ + /* Indicates that the font contains glyph names that can be */ + /* retrieved through @FT_Get_Glyph_Name. Note that some TrueType */ + /* fonts contain broken glyph name tables. Use the function */ + /* @FT_Has_PS_Glyph_Names when needed. */ + /* */ + /* FT_FACE_FLAG_EXTERNAL_STREAM :: */ + /* Used internally by FreeType to indicate that a face's stream was */ + /* provided by the client application and should not be destroyed */ + /* when @FT_Done_Face is called. Don't read or test this flag. */ + /* */ + /* FT_FACE_FLAG_HINTER :: */ + /* Set if the font driver has a hinting machine of its own. For */ + /* example, with TrueType fonts, it makes sense to use data from */ + /* the SFNT `gasp' table only if the native TrueType hinting engine */ + /* (with the bytecode interpreter) is available and active. */ + /* */ + /* FT_FACE_FLAG_CID_KEYED :: */ + /* Set if the font is CID-keyed. In that case, the font is not */ + /* accessed by glyph indices but by CID values. For subsetted */ + /* CID-keyed fonts this has the consequence that not all index */ + /* values are a valid argument to FT_Load_Glyph. Only the CID */ + /* values for which corresponding glyphs in the subsetted font */ + /* exist make FT_Load_Glyph return successfully; in all other cases */ + /* you get an `FT_Err_Invalid_Argument' error. */ + /* */ + /* Note that CID-keyed fonts that are in an SFNT wrapper don't */ + /* have this flag set since the glyphs are accessed in the normal */ + /* way (using contiguous indices); the `CID-ness' isn't visible to */ + /* the application. */ + /* */ + /* FT_FACE_FLAG_TRICKY :: */ + /* Set if the font is `tricky', this is, it always needs the */ + /* font format's native hinting engine to get a reasonable result. */ + /* A typical example is the Chinese font `mingli.ttf' that uses */ + /* TrueType bytecode instructions to move and scale all of its */ + /* subglyphs. */ + /* */ + /* It is not possible to autohint such fonts using */ + /* @FT_LOAD_FORCE_AUTOHINT; it will also ignore */ + /* @FT_LOAD_NO_HINTING. You have to set both @FT_LOAD_NO_HINTING */ + /* and @FT_LOAD_NO_AUTOHINT to really disable hinting; however, you */ + /* probably never want this except for demonstration purposes. */ + /* */ + /* Currently, there are about a dozen TrueType fonts in the list of */ + /* tricky fonts; they are hard-coded in file `ttobjs.c'. */ + /* */ + /* FT_FACE_FLAG_COLOR :: */ + /* Set if the font has color glyph tables. To access color glyphs */ + /* use @FT_LOAD_COLOR. */ + /* */ +#define FT_FACE_FLAG_SCALABLE ( 1L << 0 ) +#define FT_FACE_FLAG_FIXED_SIZES ( 1L << 1 ) +#define FT_FACE_FLAG_FIXED_WIDTH ( 1L << 2 ) +#define FT_FACE_FLAG_SFNT ( 1L << 3 ) +#define FT_FACE_FLAG_HORIZONTAL ( 1L << 4 ) +#define FT_FACE_FLAG_VERTICAL ( 1L << 5 ) +#define FT_FACE_FLAG_KERNING ( 1L << 6 ) +#define FT_FACE_FLAG_FAST_GLYPHS ( 1L << 7 ) +#define FT_FACE_FLAG_MULTIPLE_MASTERS ( 1L << 8 ) +#define FT_FACE_FLAG_GLYPH_NAMES ( 1L << 9 ) +#define FT_FACE_FLAG_EXTERNAL_STREAM ( 1L << 10 ) +#define FT_FACE_FLAG_HINTER ( 1L << 11 ) +#define FT_FACE_FLAG_CID_KEYED ( 1L << 12 ) +#define FT_FACE_FLAG_TRICKY ( 1L << 13 ) +#define FT_FACE_FLAG_COLOR ( 1L << 14 ) + + + /************************************************************************* + * + * @macro: + * FT_HAS_HORIZONTAL( face ) + * + * @description: + * A macro that returns true whenever a face object contains + * horizontal metrics (this is true for all font formats though). + * + * @also: + * @FT_HAS_VERTICAL can be used to check for vertical metrics. + * + */ +#define FT_HAS_HORIZONTAL( face ) \ + ( face->face_flags & FT_FACE_FLAG_HORIZONTAL ) + + + /************************************************************************* + * + * @macro: + * FT_HAS_VERTICAL( face ) + * + * @description: + * A macro that returns true whenever a face object contains real + * vertical metrics (and not only synthesized ones). + * + */ +#define FT_HAS_VERTICAL( face ) \ + ( face->face_flags & FT_FACE_FLAG_VERTICAL ) + + + /************************************************************************* + * + * @macro: + * FT_HAS_KERNING( face ) + * + * @description: + * A macro that returns true whenever a face object contains kerning + * data that can be accessed with @FT_Get_Kerning. + * + */ +#define FT_HAS_KERNING( face ) \ + ( face->face_flags & FT_FACE_FLAG_KERNING ) + + + /************************************************************************* + * + * @macro: + * FT_IS_SCALABLE( face ) + * + * @description: + * A macro that returns true whenever a face object contains a scalable + * font face (true for TrueType, Type~1, Type~42, CID, OpenType/CFF, + * and PFR font formats. + * + */ +#define FT_IS_SCALABLE( face ) \ + ( face->face_flags & FT_FACE_FLAG_SCALABLE ) + + + /************************************************************************* + * + * @macro: + * FT_IS_SFNT( face ) + * + * @description: + * A macro that returns true whenever a face object contains a font + * whose format is based on the SFNT storage scheme. This usually + * means: TrueType fonts, OpenType fonts, as well as SFNT-based embedded + * bitmap fonts. + * + * If this macro is true, all functions defined in @FT_SFNT_NAMES_H and + * @FT_TRUETYPE_TABLES_H are available. + * + */ +#define FT_IS_SFNT( face ) \ + ( face->face_flags & FT_FACE_FLAG_SFNT ) + + + /************************************************************************* + * + * @macro: + * FT_IS_FIXED_WIDTH( face ) + * + * @description: + * A macro that returns true whenever a face object contains a font face + * that contains fixed-width (or `monospace', `fixed-pitch', etc.) + * glyphs. + * + */ +#define FT_IS_FIXED_WIDTH( face ) \ + ( face->face_flags & FT_FACE_FLAG_FIXED_WIDTH ) + + + /************************************************************************* + * + * @macro: + * FT_HAS_FIXED_SIZES( face ) + * + * @description: + * A macro that returns true whenever a face object contains some + * embedded bitmaps. See the `available_sizes' field of the + * @FT_FaceRec structure. + * + */ +#define FT_HAS_FIXED_SIZES( face ) \ + ( face->face_flags & FT_FACE_FLAG_FIXED_SIZES ) + + + /************************************************************************* + * + * @macro: + * FT_HAS_FAST_GLYPHS( face ) + * + * @description: + * Deprecated. + * + */ +#define FT_HAS_FAST_GLYPHS( face ) 0 + + + /************************************************************************* + * + * @macro: + * FT_HAS_GLYPH_NAMES( face ) + * + * @description: + * A macro that returns true whenever a face object contains some glyph + * names that can be accessed through @FT_Get_Glyph_Name. + * + */ +#define FT_HAS_GLYPH_NAMES( face ) \ + ( face->face_flags & FT_FACE_FLAG_GLYPH_NAMES ) + + + /************************************************************************* + * + * @macro: + * FT_HAS_MULTIPLE_MASTERS( face ) + * + * @description: + * A macro that returns true whenever a face object contains some + * multiple masters. The functions provided by @FT_MULTIPLE_MASTERS_H + * are then available to choose the exact design you want. + * + */ +#define FT_HAS_MULTIPLE_MASTERS( face ) \ + ( face->face_flags & FT_FACE_FLAG_MULTIPLE_MASTERS ) + + + /************************************************************************* + * + * @macro: + * FT_IS_CID_KEYED( face ) + * + * @description: + * A macro that returns true whenever a face object contains a CID-keyed + * font. See the discussion of @FT_FACE_FLAG_CID_KEYED for more + * details. + * + * If this macro is true, all functions defined in @FT_CID_H are + * available. + * + */ +#define FT_IS_CID_KEYED( face ) \ + ( face->face_flags & FT_FACE_FLAG_CID_KEYED ) + + + /************************************************************************* + * + * @macro: + * FT_IS_TRICKY( face ) + * + * @description: + * A macro that returns true whenever a face represents a `tricky' font. + * See the discussion of @FT_FACE_FLAG_TRICKY for more details. + * + */ +#define FT_IS_TRICKY( face ) \ + ( face->face_flags & FT_FACE_FLAG_TRICKY ) + + + /************************************************************************* + * + * @macro: + * FT_HAS_COLOR( face ) + * + * @description: + * A macro that returns true whenever a face object contains + * tables for color glyphs. + * + */ +#define FT_HAS_COLOR( face ) \ + ( face->face_flags & FT_FACE_FLAG_COLOR ) + + + /*************************************************************************/ + /* */ + /* <Const> */ + /* FT_STYLE_FLAG_XXX */ + /* */ + /* <Description> */ + /* A list of bit-flags used to indicate the style of a given face. */ + /* These are used in the `style_flags' field of @FT_FaceRec. */ + /* */ + /* <Values> */ + /* FT_STYLE_FLAG_ITALIC :: */ + /* Indicates that a given face style is italic or oblique. */ + /* */ + /* FT_STYLE_FLAG_BOLD :: */ + /* Indicates that a given face is bold. */ + /* */ + /* <Note> */ + /* The style information as provided by FreeType is very basic. More */ + /* details are beyond the scope and should be done on a higher level */ + /* (for example, by analyzing various fields of the `OS/2' table in */ + /* SFNT based fonts). */ + /* */ +#define FT_STYLE_FLAG_ITALIC ( 1 << 0 ) +#define FT_STYLE_FLAG_BOLD ( 1 << 1 ) + + + /*************************************************************************/ + /* */ + /* <Type> */ + /* FT_Size_Internal */ + /* */ + /* <Description> */ + /* An opaque handle to an `FT_Size_InternalRec' structure, used to */ + /* model private data of a given @FT_Size object. */ + /* */ + typedef struct FT_Size_InternalRec_* FT_Size_Internal; + + + /*************************************************************************/ + /* */ + /* <Struct> */ + /* FT_Size_Metrics */ + /* */ + /* <Description> */ + /* The size metrics structure gives the metrics of a size object. */ + /* */ + /* <Fields> */ + /* x_ppem :: The width of the scaled EM square in pixels, hence */ + /* the term `ppem' (pixels per EM). It is also */ + /* referred to as `nominal width'. */ + /* */ + /* y_ppem :: The height of the scaled EM square in pixels, */ + /* hence the term `ppem' (pixels per EM). It is also */ + /* referred to as `nominal height'. */ + /* */ + /* x_scale :: A 16.16 fractional scaling value used to convert */ + /* horizontal metrics from font units to 26.6 */ + /* fractional pixels. Only relevant for scalable */ + /* font formats. */ + /* */ + /* y_scale :: A 16.16 fractional scaling value used to convert */ + /* vertical metrics from font units to 26.6 */ + /* fractional pixels. Only relevant for scalable */ + /* font formats. */ + /* */ + /* ascender :: The ascender in 26.6 fractional pixels. See */ + /* @FT_FaceRec for the details. */ + /* */ + /* descender :: The descender in 26.6 fractional pixels. See */ + /* @FT_FaceRec for the details. */ + /* */ + /* height :: The height in 26.6 fractional pixels. See */ + /* @FT_FaceRec for the details. */ + /* */ + /* max_advance :: The maximum advance width in 26.6 fractional */ + /* pixels. See @FT_FaceRec for the details. */ + /* */ + /* <Note> */ + /* The scaling values, if relevant, are determined first during a */ + /* size changing operation. The remaining fields are then set by the */ + /* driver. For scalable formats, they are usually set to scaled */ + /* values of the corresponding fields in @FT_FaceRec. */ + /* */ + /* Note that due to glyph hinting, these values might not be exact */ + /* for certain fonts. Thus they must be treated as unreliable */ + /* with an error margin of at least one pixel! */ + /* */ + /* Indeed, the only way to get the exact metrics is to render _all_ */ + /* glyphs. As this would be a definite performance hit, it is up to */ + /* client applications to perform such computations. */ + /* */ + /* The FT_Size_Metrics structure is valid for bitmap fonts also. */ + /* */ + typedef struct FT_Size_Metrics_ + { + FT_UShort x_ppem; /* horizontal pixels per EM */ + FT_UShort y_ppem; /* vertical pixels per EM */ + + FT_Fixed x_scale; /* scaling values used to convert font */ + FT_Fixed y_scale; /* units to 26.6 fractional pixels */ + + FT_Pos ascender; /* ascender in 26.6 frac. pixels */ + FT_Pos descender; /* descender in 26.6 frac. pixels */ + FT_Pos height; /* text height in 26.6 frac. pixels */ + FT_Pos max_advance; /* max horizontal advance, in 26.6 pixels */ + + } FT_Size_Metrics; + + + /*************************************************************************/ + /* */ + /* <Struct> */ + /* FT_SizeRec */ + /* */ + /* <Description> */ + /* FreeType root size class structure. A size object models a face */ + /* object at a given size. */ + /* */ + /* <Fields> */ + /* face :: Handle to the parent face object. */ + /* */ + /* generic :: A typeless pointer, unused by the FreeType library or */ + /* any of its drivers. It can be used by client */ + /* applications to link their own data to each size */ + /* object. */ + /* */ + /* metrics :: Metrics for this size object. This field is read-only. */ + /* */ + typedef struct FT_SizeRec_ + { + FT_Face face; /* parent face object */ + FT_Generic generic; /* generic pointer for client uses */ + FT_Size_Metrics metrics; /* size metrics */ + FT_Size_Internal internal; + + } FT_SizeRec; + + + /*************************************************************************/ + /* */ + /* <Struct> */ + /* FT_SubGlyph */ + /* */ + /* <Description> */ + /* The subglyph structure is an internal object used to describe */ + /* subglyphs (for example, in the case of composites). */ + /* */ + /* <Note> */ + /* The subglyph implementation is not part of the high-level API, */ + /* hence the forward structure declaration. */ + /* */ + /* You can however retrieve subglyph information with */ + /* @FT_Get_SubGlyph_Info. */ + /* */ + typedef struct FT_SubGlyphRec_* FT_SubGlyph; + + + /*************************************************************************/ + /* */ + /* <Type> */ + /* FT_Slot_Internal */ + /* */ + /* <Description> */ + /* An opaque handle to an `FT_Slot_InternalRec' structure, used to */ + /* model private data of a given @FT_GlyphSlot object. */ + /* */ + typedef struct FT_Slot_InternalRec_* FT_Slot_Internal; + + + /*************************************************************************/ + /* */ + /* <Struct> */ + /* FT_GlyphSlotRec */ + /* */ + /* <Description> */ + /* FreeType root glyph slot class structure. A glyph slot is a */ + /* container where individual glyphs can be loaded, be they in */ + /* outline or bitmap format. */ + /* */ + /* <Fields> */ + /* library :: A handle to the FreeType library instance */ + /* this slot belongs to. */ + /* */ + /* face :: A handle to the parent face object. */ + /* */ + /* next :: In some cases (like some font tools), several */ + /* glyph slots per face object can be a good */ + /* thing. As this is rare, the glyph slots are */ + /* listed through a direct, single-linked list */ + /* using its `next' field. */ + /* */ + /* generic :: A typeless pointer unused by the FreeType */ + /* library or any of its drivers. It can be */ + /* used by client applications to link their own */ + /* data to each glyph slot object. */ + /* */ + /* metrics :: The metrics of the last loaded glyph in the */ + /* slot. The returned values depend on the last */ + /* load flags (see the @FT_Load_Glyph API */ + /* function) and can be expressed either in 26.6 */ + /* fractional pixels or font units. */ + /* */ + /* Note that even when the glyph image is */ + /* transformed, the metrics are not. */ + /* */ + /* linearHoriAdvance :: The advance width of the unhinted glyph. */ + /* Its value is expressed in 16.16 fractional */ + /* pixels, unless @FT_LOAD_LINEAR_DESIGN is set */ + /* when loading the glyph. This field can be */ + /* important to perform correct WYSIWYG layout. */ + /* Only relevant for outline glyphs. */ + /* */ + /* linearVertAdvance :: The advance height of the unhinted glyph. */ + /* Its value is expressed in 16.16 fractional */ + /* pixels, unless @FT_LOAD_LINEAR_DESIGN is set */ + /* when loading the glyph. This field can be */ + /* important to perform correct WYSIWYG layout. */ + /* Only relevant for outline glyphs. */ + /* */ + /* advance :: This shorthand is, depending on */ + /* @FT_LOAD_IGNORE_TRANSFORM, the transformed */ + /* (hinted) advance width for the glyph, in 26.6 */ + /* fractional pixel format. As specified with */ + /* @FT_LOAD_VERTICAL_LAYOUT, it uses either the */ + /* `horiAdvance' or the `vertAdvance' value of */ + /* `metrics' field. */ + /* */ + /* format :: This field indicates the format of the image */ + /* contained in the glyph slot. Typically */ + /* @FT_GLYPH_FORMAT_BITMAP, */ + /* @FT_GLYPH_FORMAT_OUTLINE, or */ + /* @FT_GLYPH_FORMAT_COMPOSITE, but others are */ + /* possible. */ + /* */ + /* bitmap :: This field is used as a bitmap descriptor */ + /* when the slot format is */ + /* @FT_GLYPH_FORMAT_BITMAP. Note that the */ + /* address and content of the bitmap buffer can */ + /* change between calls of @FT_Load_Glyph and a */ + /* few other functions. */ + /* */ + /* bitmap_left :: This is the bitmap's left bearing expressed */ + /* in integer pixels. Of course, this is only */ + /* valid if the format is */ + /* @FT_GLYPH_FORMAT_BITMAP. */ + /* */ + /* bitmap_top :: This is the bitmap's top bearing expressed in */ + /* integer pixels. Remember that this is the */ + /* distance from the baseline to the top-most */ + /* glyph scanline, upwards y~coordinates being */ + /* *positive*. */ + /* */ + /* outline :: The outline descriptor for the current glyph */ + /* image if its format is */ + /* @FT_GLYPH_FORMAT_OUTLINE. Once a glyph is */ + /* loaded, `outline' can be transformed, */ + /* distorted, embolded, etc. However, it must */ + /* not be freed. */ + /* */ + /* num_subglyphs :: The number of subglyphs in a composite glyph. */ + /* This field is only valid for the composite */ + /* glyph format that should normally only be */ + /* loaded with the @FT_LOAD_NO_RECURSE flag. */ + /* For now this is internal to FreeType. */ + /* */ + /* subglyphs :: An array of subglyph descriptors for */ + /* composite glyphs. There are `num_subglyphs' */ + /* elements in there. Currently internal to */ + /* FreeType. */ + /* */ + /* control_data :: Certain font drivers can also return the */ + /* control data for a given glyph image (e.g. */ + /* TrueType bytecode, Type~1 charstrings, etc.). */ + /* This field is a pointer to such data. */ + /* */ + /* control_len :: This is the length in bytes of the control */ + /* data. */ + /* */ + /* other :: Really wicked formats can use this pointer to */ + /* present their own glyph image to client */ + /* applications. Note that the application */ + /* needs to know about the image format. */ + /* */ + /* lsb_delta :: The difference between hinted and unhinted */ + /* left side bearing while autohinting is */ + /* active. Zero otherwise. */ + /* */ + /* rsb_delta :: The difference between hinted and unhinted */ + /* right side bearing while autohinting is */ + /* active. Zero otherwise. */ + /* */ + /* <Note> */ + /* If @FT_Load_Glyph is called with default flags (see */ + /* @FT_LOAD_DEFAULT) the glyph image is loaded in the glyph slot in */ + /* its native format (e.g., an outline glyph for TrueType and Type~1 */ + /* formats). */ + /* */ + /* This image can later be converted into a bitmap by calling */ + /* @FT_Render_Glyph. This function finds the current renderer for */ + /* the native image's format, then invokes it. */ + /* */ + /* The renderer is in charge of transforming the native image through */ + /* the slot's face transformation fields, then converting it into a */ + /* bitmap that is returned in `slot->bitmap'. */ + /* */ + /* Note that `slot->bitmap_left' and `slot->bitmap_top' are also used */ + /* to specify the position of the bitmap relative to the current pen */ + /* position (e.g., coordinates (0,0) on the baseline). Of course, */ + /* `slot->format' is also changed to @FT_GLYPH_FORMAT_BITMAP. */ + /* */ + /* <Note> */ + /* Here a small pseudo code fragment that shows how to use */ + /* `lsb_delta' and `rsb_delta': */ + /* */ + /* { */ + /* FT_Pos origin_x = 0; */ + /* FT_Pos prev_rsb_delta = 0; */ + /* */ + /* */ + /* for all glyphs do */ + /* <compute kern between current and previous glyph and add it to */ + /* `origin_x'> */ + /* */ + /* <load glyph with `FT_Load_Glyph'> */ + /* */ + /* if ( prev_rsb_delta - face->glyph->lsb_delta >= 32 ) */ + /* origin_x -= 64; */ + /* else if ( prev_rsb_delta - face->glyph->lsb_delta < -32 ) */ + /* origin_x += 64; */ + /* */ + /* prev_rsb_delta = face->glyph->rsb_delta; */ + /* */ + /* <save glyph image, or render glyph, or ...> */ + /* */ + /* origin_x += face->glyph->advance.x; */ + /* endfor */ + /* } */ + /* */ + typedef struct FT_GlyphSlotRec_ + { + FT_Library library; + FT_Face face; + FT_GlyphSlot next; + FT_UInt reserved; /* retained for binary compatibility */ + FT_Generic generic; + + FT_Glyph_Metrics metrics; + FT_Fixed linearHoriAdvance; + FT_Fixed linearVertAdvance; + FT_Vector advance; + + FT_Glyph_Format format; + + FT_Bitmap bitmap; + FT_Int bitmap_left; + FT_Int bitmap_top; + + FT_Outline outline; + + FT_UInt num_subglyphs; + FT_SubGlyph subglyphs; + + void* control_data; + long control_len; + + FT_Pos lsb_delta; + FT_Pos rsb_delta; + + void* other; + + FT_Slot_Internal internal; + + } FT_GlyphSlotRec; + + + /*************************************************************************/ + /*************************************************************************/ + /* */ + /* F U N C T I O N S */ + /* */ + /*************************************************************************/ + /*************************************************************************/ + + + /*************************************************************************/ + /* */ + /* <Function> */ + /* FT_Init_FreeType */ + /* */ + /* <Description> */ + /* Initialize a new FreeType library object. The set of modules */ + /* that are registered by this function is determined at build time. */ + /* */ + /* <Output> */ + /* alibrary :: A handle to a new library object. */ + /* */ + /* <Return> */ + /* FreeType error code. 0~means success. */ + /* */ + /* <Note> */ + /* In case you want to provide your own memory allocating routines, */ + /* use @FT_New_Library instead, followed by a call to */ + /* @FT_Add_Default_Modules (or a series of calls to @FT_Add_Module). */ + /* */ + /* For multi-threading applications each thread should have its own */ + /* FT_Library object. */ + /* */ + /* If you need reference-counting (cf. @FT_Reference_Library), use */ + /* @FT_New_Library and @FT_Done_Library. */ + /* */ + FT_EXPORT( FT_Error ) + FT_Init_FreeType( FT_Library *alibrary ); + + + /*************************************************************************/ + /* */ + /* <Function> */ + /* FT_Done_FreeType */ + /* */ + /* <Description> */ + /* Destroy a given FreeType library object and all of its children, */ + /* including resources, drivers, faces, sizes, etc. */ + /* */ + /* <Input> */ + /* library :: A handle to the target library object. */ + /* */ + /* <Return> */ + /* FreeType error code. 0~means success. */ + /* */ + FT_EXPORT( FT_Error ) + FT_Done_FreeType( FT_Library library ); + + + /*************************************************************************/ + /* */ + /* <Enum> */ + /* FT_OPEN_XXX */ + /* */ + /* <Description> */ + /* A list of bit-field constants used within the `flags' field of the */ + /* @FT_Open_Args structure. */ + /* */ + /* <Values> */ + /* FT_OPEN_MEMORY :: This is a memory-based stream. */ + /* */ + /* FT_OPEN_STREAM :: Copy the stream from the `stream' field. */ + /* */ + /* FT_OPEN_PATHNAME :: Create a new input stream from a C~path */ + /* name. */ + /* */ + /* FT_OPEN_DRIVER :: Use the `driver' field. */ + /* */ + /* FT_OPEN_PARAMS :: Use the `num_params' and `params' fields. */ + /* */ + /* ft_open_memory :: Deprecated; use @FT_OPEN_MEMORY instead. */ + /* */ + /* ft_open_stream :: Deprecated; use @FT_OPEN_STREAM instead. */ + /* */ + /* ft_open_pathname :: Deprecated; use @FT_OPEN_PATHNAME instead. */ + /* */ + /* ft_open_driver :: Deprecated; use @FT_OPEN_DRIVER instead. */ + /* */ + /* ft_open_params :: Deprecated; use @FT_OPEN_PARAMS instead. */ + /* */ + /* <Note> */ + /* The `FT_OPEN_MEMORY', `FT_OPEN_STREAM', and `FT_OPEN_PATHNAME' */ + /* flags are mutually exclusive. */ + /* */ +#define FT_OPEN_MEMORY 0x1 +#define FT_OPEN_STREAM 0x2 +#define FT_OPEN_PATHNAME 0x4 +#define FT_OPEN_DRIVER 0x8 +#define FT_OPEN_PARAMS 0x10 + +#define ft_open_memory FT_OPEN_MEMORY /* deprecated */ +#define ft_open_stream FT_OPEN_STREAM /* deprecated */ +#define ft_open_pathname FT_OPEN_PATHNAME /* deprecated */ +#define ft_open_driver FT_OPEN_DRIVER /* deprecated */ +#define ft_open_params FT_OPEN_PARAMS /* deprecated */ + + + /*************************************************************************/ + /* */ + /* <Struct> */ + /* FT_Parameter */ + /* */ + /* <Description> */ + /* A simple structure used to pass more or less generic parameters to */ + /* @FT_Open_Face. */ + /* */ + /* <Fields> */ + /* tag :: A four-byte identification tag. */ + /* */ + /* data :: A pointer to the parameter data. */ + /* */ + /* <Note> */ + /* The ID and function of parameters are driver-specific. See the */ + /* various FT_PARAM_TAG_XXX flags for more information. */ + /* */ + typedef struct FT_Parameter_ + { + FT_ULong tag; + FT_Pointer data; + + } FT_Parameter; + + + /*************************************************************************/ + /* */ + /* <Struct> */ + /* FT_Open_Args */ + /* */ + /* <Description> */ + /* A structure used to indicate how to open a new font file or */ + /* stream. A pointer to such a structure can be used as a parameter */ + /* for the functions @FT_Open_Face and @FT_Attach_Stream. */ + /* */ + /* <Fields> */ + /* flags :: A set of bit flags indicating how to use the */ + /* structure. */ + /* */ + /* memory_base :: The first byte of the file in memory. */ + /* */ + /* memory_size :: The size in bytes of the file in memory. */ + /* */ + /* pathname :: A pointer to an 8-bit file pathname. */ + /* */ + /* stream :: A handle to a source stream object. */ + /* */ + /* driver :: This field is exclusively used by @FT_Open_Face; */ + /* it simply specifies the font driver to use to open */ + /* the face. If set to~0, FreeType tries to load the */ + /* face with each one of the drivers in its list. */ + /* */ + /* num_params :: The number of extra parameters. */ + /* */ + /* params :: Extra parameters passed to the font driver when */ + /* opening a new face. */ + /* */ + /* <Note> */ + /* The stream type is determined by the contents of `flags' that */ + /* are tested in the following order by @FT_Open_Face: */ + /* */ + /* If the `FT_OPEN_MEMORY' bit is set, assume that this is a */ + /* memory file of `memory_size' bytes, located at `memory_address'. */ + /* The data are are not copied, and the client is responsible for */ + /* releasing and destroying them _after_ the corresponding call to */ + /* @FT_Done_Face. */ + /* */ + /* Otherwise, if the `FT_OPEN_STREAM' bit is set, assume that a */ + /* custom input stream `stream' is used. */ + /* */ + /* Otherwise, if the `FT_OPEN_PATHNAME' bit is set, assume that this */ + /* is a normal file and use `pathname' to open it. */ + /* */ + /* If the `FT_OPEN_DRIVER' bit is set, @FT_Open_Face only tries to */ + /* open the file with the driver whose handler is in `driver'. */ + /* */ + /* If the `FT_OPEN_PARAMS' bit is set, the parameters given by */ + /* `num_params' and `params' is used. They are ignored otherwise. */ + /* */ + /* Ideally, both the `pathname' and `params' fields should be tagged */ + /* as `const'; this is missing for API backwards compatibility. In */ + /* other words, applications should treat them as read-only. */ + /* */ + typedef struct FT_Open_Args_ + { + FT_UInt flags; + const FT_Byte* memory_base; + FT_Long memory_size; + FT_String* pathname; + FT_Stream stream; + FT_Module driver; + FT_Int num_params; + FT_Parameter* params; + + } FT_Open_Args; + + + /*************************************************************************/ + /* */ + /* <Function> */ + /* FT_New_Face */ + /* */ + /* <Description> */ + /* This function calls @FT_Open_Face to open a font by its pathname. */ + /* */ + /* <InOut> */ + /* library :: A handle to the library resource. */ + /* */ + /* <Input> */ + /* pathname :: A path to the font file. */ + /* */ + /* face_index :: The index of the face within the font. The first */ + /* face has index~0. */ + /* */ + /* <Output> */ + /* aface :: A handle to a new face object. If `face_index' is */ + /* greater than or equal to zero, it must be non-NULL. */ + /* See @FT_Open_Face for more details. */ + /* */ + /* <Return> */ + /* FreeType error code. 0~means success. */ + /* */ + /* <Note> */ + /* Use @FT_Done_Face to destroy the created @FT_Face object (along */ + /* with its slot and sizes). */ + /* */ + FT_EXPORT( FT_Error ) + FT_New_Face( FT_Library library, + const char* filepathname, + FT_Long face_index, + FT_Face *aface ); + + + /*************************************************************************/ + /* */ + /* <Function> */ + /* FT_New_Memory_Face */ + /* */ + /* <Description> */ + /* This function calls @FT_Open_Face to open a font that has been */ + /* loaded into memory. */ + /* */ + /* <InOut> */ + /* library :: A handle to the library resource. */ + /* */ + /* <Input> */ + /* file_base :: A pointer to the beginning of the font data. */ + /* */ + /* file_size :: The size of the memory chunk used by the font data. */ + /* */ + /* face_index :: The index of the face within the font. The first */ + /* face has index~0. */ + /* */ + /* <Output> */ + /* aface :: A handle to a new face object. If `face_index' is */ + /* greater than or equal to zero, it must be non-NULL. */ + /* See @FT_Open_Face for more details. */ + /* */ + /* <Return> */ + /* FreeType error code. 0~means success. */ + /* */ + /* <Note> */ + /* You must not deallocate the memory before calling @FT_Done_Face. */ + /* */ + FT_EXPORT( FT_Error ) + FT_New_Memory_Face( FT_Library library, + const FT_Byte* file_base, + FT_Long file_size, + FT_Long face_index, + FT_Face *aface ); + + + /*************************************************************************/ + /* */ + /* <Function> */ + /* FT_Open_Face */ + /* */ + /* <Description> */ + /* Create a face object from a given resource described by */ + /* @FT_Open_Args. */ + /* */ + /* <InOut> */ + /* library :: A handle to the library resource. */ + /* */ + /* <Input> */ + /* args :: A pointer to an `FT_Open_Args' structure that must */ + /* be filled by the caller. */ + /* */ + /* face_index :: The index of the face within the font. The first */ + /* face has index~0. */ + /* */ + /* <Output> */ + /* aface :: A handle to a new face object. If `face_index' is */ + /* greater than or equal to zero, it must be non-NULL. */ + /* See note below. */ + /* */ + /* <Return> */ + /* FreeType error code. 0~means success. */ + /* */ + /* <Note> */ + /* Unlike FreeType 1.x, this function automatically creates a glyph */ + /* slot for the face object that can be accessed directly through */ + /* `face->glyph'. */ + /* */ + /* FT_Open_Face can be used to quickly check whether the font */ + /* format of a given font resource is supported by FreeType. If the */ + /* `face_index' field is negative, the function's return value is~0 */ + /* if the font format is recognized, or non-zero otherwise; */ + /* the function returns a more or less empty face handle in `*aface' */ + /* (if `aface' isn't NULL). The only useful field in this special */ + /* case is `face->num_faces' that gives the number of faces within */ + /* the font file. After examination, the returned @FT_Face structure */ + /* should be deallocated with a call to @FT_Done_Face. */ + /* */ + /* Each new face object created with this function also owns a */ + /* default @FT_Size object, accessible as `face->size'. */ + /* */ + /* One @FT_Library instance can have multiple face objects, this is, */ + /* @FT_Open_Face and its siblings can be called multiple times using */ + /* the same `library' argument. */ + /* */ + /* See the discussion of reference counters in the description of */ + /* @FT_Reference_Face. */ + /* */ + FT_EXPORT( FT_Error ) + FT_Open_Face( FT_Library library, + const FT_Open_Args* args, + FT_Long face_index, + FT_Face *aface ); + + + /*************************************************************************/ + /* */ + /* <Function> */ + /* FT_Attach_File */ + /* */ + /* <Description> */ + /* This function calls @FT_Attach_Stream to attach a file. */ + /* */ + /* <InOut> */ + /* face :: The target face object. */ + /* */ + /* <Input> */ + /* filepathname :: The pathname. */ + /* */ + /* <Return> */ + /* FreeType error code. 0~means success. */ + /* */ + FT_EXPORT( FT_Error ) + FT_Attach_File( FT_Face face, + const char* filepathname ); + + + /*************************************************************************/ + /* */ + /* <Function> */ + /* FT_Attach_Stream */ + /* */ + /* <Description> */ + /* `Attach' data to a face object. Normally, this is used to read */ + /* additional information for the face object. For example, you can */ + /* attach an AFM file that comes with a Type~1 font to get the */ + /* kerning values and other metrics. */ + /* */ + /* <InOut> */ + /* face :: The target face object. */ + /* */ + /* <Input> */ + /* parameters :: A pointer to @FT_Open_Args that must be filled by */ + /* the caller. */ + /* */ + /* <Return> */ + /* FreeType error code. 0~means success. */ + /* */ + /* <Note> */ + /* The meaning of the `attach' (i.e., what really happens when the */ + /* new file is read) is not fixed by FreeType itself. It really */ + /* depends on the font format (and thus the font driver). */ + /* */ + /* Client applications are expected to know what they are doing */ + /* when invoking this function. Most drivers simply do not implement */ + /* file attachments. */ + /* */ + FT_EXPORT( FT_Error ) + FT_Attach_Stream( FT_Face face, + FT_Open_Args* parameters ); + + + /*************************************************************************/ + /* */ + /* <Function> */ + /* FT_Reference_Face */ + /* */ + /* <Description> */ + /* A counter gets initialized to~1 at the time an @FT_Face structure */ + /* is created. This function increments the counter. @FT_Done_Face */ + /* then only destroys a face if the counter is~1, otherwise it simply */ + /* decrements the counter. */ + /* */ + /* This function helps in managing life-cycles of structures that */ + /* reference @FT_Face objects. */ + /* */ + /* <Input> */ + /* face :: A handle to a target face object. */ + /* */ + /* <Return> */ + /* FreeType error code. 0~means success. */ + /* */ + /* <Since> */ + /* 2.4.2 */ + /* */ + FT_EXPORT( FT_Error ) + FT_Reference_Face( FT_Face face ); + + + /*************************************************************************/ + /* */ + /* <Function> */ + /* FT_Done_Face */ + /* */ + /* <Description> */ + /* Discard a given face object, as well as all of its child slots and */ + /* sizes. */ + /* */ + /* <Input> */ + /* face :: A handle to a target face object. */ + /* */ + /* <Return> */ + /* FreeType error code. 0~means success. */ + /* */ + /* <Note> */ + /* See the discussion of reference counters in the description of */ + /* @FT_Reference_Face. */ + /* */ + FT_EXPORT( FT_Error ) + FT_Done_Face( FT_Face face ); + + + /*************************************************************************/ + /* */ + /* <Function> */ + /* FT_Select_Size */ + /* */ + /* <Description> */ + /* Select a bitmap strike. */ + /* */ + /* <InOut> */ + /* face :: A handle to a target face object. */ + /* */ + /* <Input> */ + /* strike_index :: The index of the bitmap strike in the */ + /* `available_sizes' field of @FT_FaceRec structure. */ + /* */ + /* <Return> */ + /* FreeType error code. 0~means success. */ + /* */ + FT_EXPORT( FT_Error ) + FT_Select_Size( FT_Face face, + FT_Int strike_index ); + + + /*************************************************************************/ + /* */ + /* <Enum> */ + /* FT_Size_Request_Type */ + /* */ + /* <Description> */ + /* An enumeration type that lists the supported size request types. */ + /* */ + /* <Values> */ + /* FT_SIZE_REQUEST_TYPE_NOMINAL :: */ + /* The nominal size. The `units_per_EM' field of @FT_FaceRec is */ + /* used to determine both scaling values. */ + /* */ + /* FT_SIZE_REQUEST_TYPE_REAL_DIM :: */ + /* The real dimension. The sum of the the `ascender' and (minus */ + /* of) the `descender' fields of @FT_FaceRec are used to determine */ + /* both scaling values. */ + /* */ + /* FT_SIZE_REQUEST_TYPE_BBOX :: */ + /* The font bounding box. The width and height of the `bbox' field */ + /* of @FT_FaceRec are used to determine the horizontal and vertical */ + /* scaling value, respectively. */ + /* */ + /* FT_SIZE_REQUEST_TYPE_CELL :: */ + /* The `max_advance_width' field of @FT_FaceRec is used to */ + /* determine the horizontal scaling value; the vertical scaling */ + /* value is determined the same way as */ + /* @FT_SIZE_REQUEST_TYPE_REAL_DIM does. Finally, both scaling */ + /* values are set to the smaller one. This type is useful if you */ + /* want to specify the font size for, say, a window of a given */ + /* dimension and 80x24 cells. */ + /* */ + /* FT_SIZE_REQUEST_TYPE_SCALES :: */ + /* Specify the scaling values directly. */ + /* */ + /* <Note> */ + /* The above descriptions only apply to scalable formats. For bitmap */ + /* formats, the behaviour is up to the driver. */ + /* */ + /* See the note section of @FT_Size_Metrics if you wonder how size */ + /* requesting relates to scaling values. */ + /* */ + typedef enum FT_Size_Request_Type_ + { + FT_SIZE_REQUEST_TYPE_NOMINAL, + FT_SIZE_REQUEST_TYPE_REAL_DIM, + FT_SIZE_REQUEST_TYPE_BBOX, + FT_SIZE_REQUEST_TYPE_CELL, + FT_SIZE_REQUEST_TYPE_SCALES, + + FT_SIZE_REQUEST_TYPE_MAX + + } FT_Size_Request_Type; + + + /*************************************************************************/ + /* */ + /* <Struct> */ + /* FT_Size_RequestRec */ + /* */ + /* <Description> */ + /* A structure used to model a size request. */ + /* */ + /* <Fields> */ + /* type :: See @FT_Size_Request_Type. */ + /* */ + /* width :: The desired width. */ + /* */ + /* height :: The desired height. */ + /* */ + /* horiResolution :: The horizontal resolution. If set to zero, */ + /* `width' is treated as a 26.6 fractional pixel */ + /* value. */ + /* */ + /* vertResolution :: The vertical resolution. If set to zero, */ + /* `height' is treated as a 26.6 fractional pixel */ + /* value. */ + /* */ + /* <Note> */ + /* If `width' is zero, then the horizontal scaling value is set equal */ + /* to the vertical scaling value, and vice versa. */ + /* */ + typedef struct FT_Size_RequestRec_ + { + FT_Size_Request_Type type; + FT_Long width; + FT_Long height; + FT_UInt horiResolution; + FT_UInt vertResolution; + + } FT_Size_RequestRec; + + + /*************************************************************************/ + /* */ + /* <Struct> */ + /* FT_Size_Request */ + /* */ + /* <Description> */ + /* A handle to a size request structure. */ + /* */ + typedef struct FT_Size_RequestRec_ *FT_Size_Request; + + + /*************************************************************************/ + /* */ + /* <Function> */ + /* FT_Request_Size */ + /* */ + /* <Description> */ + /* Resize the scale of the active @FT_Size object in a face. */ + /* */ + /* <InOut> */ + /* face :: A handle to a target face object. */ + /* */ + /* <Input> */ + /* req :: A pointer to a @FT_Size_RequestRec. */ + /* */ + /* <Return> */ + /* FreeType error code. 0~means success. */ + /* */ + /* <Note> */ + /* Although drivers may select the bitmap strike matching the */ + /* request, you should not rely on this if you intend to select a */ + /* particular bitmap strike. Use @FT_Select_Size instead in that */ + /* case. */ + /* */ + /* The relation between the requested size and the resulting glyph */ + /* size is dependent entirely on how the size is defined in the */ + /* source face. The font designer chooses the final size of each */ + /* glyph relative to this size. For more information refer to */ + /* `http://www.freetype.org/freetype2/docs/glyphs/glyphs-2.html' */ + /* */ + /* Don't use this function if you are using the FreeType cache API. */ + /* */ + FT_EXPORT( FT_Error ) + FT_Request_Size( FT_Face face, + FT_Size_Request req ); + + + /*************************************************************************/ + /* */ + /* <Function> */ + /* FT_Set_Char_Size */ + /* */ + /* <Description> */ + /* This function calls @FT_Request_Size to request the nominal size */ + /* (in points). */ + /* */ + /* <InOut> */ + /* face :: A handle to a target face object. */ + /* */ + /* <Input> */ + /* char_width :: The nominal width, in 26.6 fractional points. */ + /* */ + /* char_height :: The nominal height, in 26.6 fractional points. */ + /* */ + /* horz_resolution :: The horizontal resolution in dpi. */ + /* */ + /* vert_resolution :: The vertical resolution in dpi. */ + /* */ + /* <Return> */ + /* FreeType error code. 0~means success. */ + /* */ + /* <Note> */ + /* If either the character width or height is zero, it is set equal */ + /* to the other value. */ + /* */ + /* If either the horizontal or vertical resolution is zero, it is set */ + /* equal to the other value. */ + /* */ + /* A character width or height smaller than 1pt is set to 1pt; if */ + /* both resolution values are zero, they are set to 72dpi. */ + /* */ + /* Don't use this function if you are using the FreeType cache API. */ + /* */ + FT_EXPORT( FT_Error ) + FT_Set_Char_Size( FT_Face face, + FT_F26Dot6 char_width, + FT_F26Dot6 char_height, + FT_UInt horz_resolution, + FT_UInt vert_resolution ); + + + /*************************************************************************/ + /* */ + /* <Function> */ + /* FT_Set_Pixel_Sizes */ + /* */ + /* <Description> */ + /* This function calls @FT_Request_Size to request the nominal size */ + /* (in pixels). */ + /* */ + /* <InOut> */ + /* face :: A handle to the target face object. */ + /* */ + /* <Input> */ + /* pixel_width :: The nominal width, in pixels. */ + /* */ + /* pixel_height :: The nominal height, in pixels. */ + /* */ + /* <Return> */ + /* FreeType error code. 0~means success. */ + /* */ + /* <Note> */ + /* You should not rely on the resulting glyphs matching, or being */ + /* constrained, to this pixel size. Refer to @FT_Request_Size to */ + /* understand how requested sizes relate to actual sizes. */ + /* */ + /* Don't use this function if you are using the FreeType cache API. */ + /* */ + FT_EXPORT( FT_Error ) + FT_Set_Pixel_Sizes( FT_Face face, + FT_UInt pixel_width, + FT_UInt pixel_height ); + + + /*************************************************************************/ + /* */ + /* <Function> */ + /* FT_Load_Glyph */ + /* */ + /* <Description> */ + /* A function used to load a single glyph into the glyph slot of a */ + /* face object. */ + /* */ + /* <InOut> */ + /* face :: A handle to the target face object where the glyph */ + /* is loaded. */ + /* */ + /* <Input> */ + /* glyph_index :: The index of the glyph in the font file. For */ + /* CID-keyed fonts (either in PS or in CFF format) */ + /* this argument specifies the CID value. */ + /* */ + /* load_flags :: A flag indicating what to load for this glyph. The */ + /* @FT_LOAD_XXX constants can be used to control the */ + /* glyph loading process (e.g., whether the outline */ + /* should be scaled, whether to load bitmaps or not, */ + /* whether to hint the outline, etc). */ + /* */ + /* <Return> */ + /* FreeType error code. 0~means success. */ + /* */ + /* <Note> */ + /* The loaded glyph may be transformed. See @FT_Set_Transform for */ + /* the details. */ + /* */ + /* For subsetted CID-keyed fonts, `FT_Err_Invalid_Argument' is */ + /* returned for invalid CID values (this is, for CID values that */ + /* don't have a corresponding glyph in the font). See the discussion */ + /* of the @FT_FACE_FLAG_CID_KEYED flag for more details. */ + /* */ + FT_EXPORT( FT_Error ) + FT_Load_Glyph( FT_Face face, + FT_UInt glyph_index, + FT_Int32 load_flags ); + + + /*************************************************************************/ + /* */ + /* <Function> */ + /* FT_Load_Char */ + /* */ + /* <Description> */ + /* A function used to load a single glyph into the glyph slot of a */ + /* face object, according to its character code. */ + /* */ + /* <InOut> */ + /* face :: A handle to a target face object where the glyph */ + /* is loaded. */ + /* */ + /* <Input> */ + /* char_code :: The glyph's character code, according to the */ + /* current charmap used in the face. */ + /* */ + /* load_flags :: A flag indicating what to load for this glyph. The */ + /* @FT_LOAD_XXX constants can be used to control the */ + /* glyph loading process (e.g., whether the outline */ + /* should be scaled, whether to load bitmaps or not, */ + /* whether to hint the outline, etc). */ + /* */ + /* <Return> */ + /* FreeType error code. 0~means success. */ + /* */ + /* <Note> */ + /* This function simply calls @FT_Get_Char_Index and @FT_Load_Glyph. */ + /* */ + FT_EXPORT( FT_Error ) + FT_Load_Char( FT_Face face, + FT_ULong char_code, + FT_Int32 load_flags ); + + + /************************************************************************* + * + * @enum: + * FT_LOAD_XXX + * + * @description: + * A list of bit-field constants used with @FT_Load_Glyph to indicate + * what kind of operations to perform during glyph loading. + * + * @values: + * FT_LOAD_DEFAULT :: + * Corresponding to~0, this value is used as the default glyph load + * operation. In this case, the following happens: + * + * 1. FreeType looks for a bitmap for the glyph corresponding to the + * face's current size. If one is found, the function returns. + * The bitmap data can be accessed from the glyph slot (see note + * below). + * + * 2. If no embedded bitmap is searched or found, FreeType looks for a + * scalable outline. If one is found, it is loaded from the font + * file, scaled to device pixels, then `hinted' to the pixel grid + * in order to optimize it. The outline data can be accessed from + * the glyph slot (see note below). + * + * Note that by default, the glyph loader doesn't render outlines into + * bitmaps. The following flags are used to modify this default + * behaviour to more specific and useful cases. + * + * FT_LOAD_NO_SCALE :: + * Don't scale the loaded outline glyph but keep it in font units. + * + * This flag implies @FT_LOAD_NO_HINTING and @FT_LOAD_NO_BITMAP, and + * unsets @FT_LOAD_RENDER. + * + * If the font is `tricky' (see @FT_FACE_FLAG_TRICKY for more), using + * FT_LOAD_NO_SCALE usually yields meaningless outlines because the + * subglyphs must be scaled and positioned with hinting instructions. + * This can be solved by loading the font without FT_LOAD_NO_SCALE and + * setting the character size to `font->units_per_EM'. + * + * FT_LOAD_NO_HINTING :: + * Disable hinting. This generally generates `blurrier' bitmap glyphs + * when the glyph are rendered in any of the anti-aliased modes. See + * also the note below. + * + * This flag is implied by @FT_LOAD_NO_SCALE. + * + * FT_LOAD_RENDER :: + * Call @FT_Render_Glyph after the glyph is loaded. By default, the + * glyph is rendered in @FT_RENDER_MODE_NORMAL mode. This can be + * overridden by @FT_LOAD_TARGET_XXX or @FT_LOAD_MONOCHROME. + * + * This flag is unset by @FT_LOAD_NO_SCALE. + * + * FT_LOAD_NO_BITMAP :: + * Ignore bitmap strikes when loading. Bitmap-only fonts ignore this + * flag. + * + * @FT_LOAD_NO_SCALE always sets this flag. + * + * FT_LOAD_VERTICAL_LAYOUT :: + * Load the glyph for vertical text layout. In particular, the + * `advance' value in the @FT_GlyphSlotRec structure is set to the + * `vertAdvance' value of the `metrics' field. + * + * In case @FT_HAS_VERTICAL doesn't return true, you shouldn't use + * this flag currently. Reason is that in this case vertical metrics + * get synthesized, and those values are not always consistent across + * various font formats. + * + * FT_LOAD_FORCE_AUTOHINT :: + * Indicates that the auto-hinter is preferred over the font's native + * hinter. See also the note below. + * + * FT_LOAD_CROP_BITMAP :: + * Indicates that the font driver should crop the loaded bitmap glyph + * (i.e., remove all space around its black bits). Not all drivers + * implement this. + * + * FT_LOAD_PEDANTIC :: + * Indicates that the font driver should perform pedantic verifications + * during glyph loading. This is mostly used to detect broken glyphs + * in fonts. By default, FreeType tries to handle broken fonts also. + * + * In particular, errors from the TrueType bytecode engine are not + * passed to the application if this flag is not set; this might + * result in partially hinted or distorted glyphs in case a glyph's + * bytecode is buggy. + * + * FT_LOAD_IGNORE_GLOBAL_ADVANCE_WIDTH :: + * Ignored. Deprecated. + * + * FT_LOAD_NO_RECURSE :: + * This flag is only used internally. It merely indicates that the + * font driver should not load composite glyphs recursively. Instead, + * it should set the `num_subglyph' and `subglyphs' values of the + * glyph slot accordingly, and set `glyph->format' to + * @FT_GLYPH_FORMAT_COMPOSITE. + * + * The description of sub-glyphs is not available to client + * applications for now. + * + * This flag implies @FT_LOAD_NO_SCALE and @FT_LOAD_IGNORE_TRANSFORM. + * + * FT_LOAD_IGNORE_TRANSFORM :: + * Indicates that the transform matrix set by @FT_Set_Transform should + * be ignored. + * + * FT_LOAD_MONOCHROME :: + * This flag is used with @FT_LOAD_RENDER to indicate that you want to + * render an outline glyph to a 1-bit monochrome bitmap glyph, with + * 8~pixels packed into each byte of the bitmap data. + * + * Note that this has no effect on the hinting algorithm used. You + * should rather use @FT_LOAD_TARGET_MONO so that the + * monochrome-optimized hinting algorithm is used. + * + * FT_LOAD_LINEAR_DESIGN :: + * Indicates that the `linearHoriAdvance' and `linearVertAdvance' + * fields of @FT_GlyphSlotRec should be kept in font units. See + * @FT_GlyphSlotRec for details. + * + * FT_LOAD_NO_AUTOHINT :: + * Disable auto-hinter. See also the note below. + * + * FT_LOAD_COLOR :: + * This flag is used to request loading of color embedded-bitmap + * images. The resulting color bitmaps, if available, will have the + * @FT_PIXEL_MODE_BGRA format. When the flag is not used and color + * bitmaps are found, they will be converted to 256-level gray + * bitmaps transparently. Those bitmaps will be in the + * @FT_PIXEL_MODE_GRAY format. + * + * @note: + * By default, hinting is enabled and the font's native hinter (see + * @FT_FACE_FLAG_HINTER) is preferred over the auto-hinter. You can + * disable hinting by setting @FT_LOAD_NO_HINTING or change the + * precedence by setting @FT_LOAD_FORCE_AUTOHINT. You can also set + * @FT_LOAD_NO_AUTOHINT in case you don't want the auto-hinter to be + * used at all. + * + * See the description of @FT_FACE_FLAG_TRICKY for a special exception + * (affecting only a handful of Asian fonts). + * + * Besides deciding which hinter to use, you can also decide which + * hinting algorithm to use. See @FT_LOAD_TARGET_XXX for details. + * + * Note that the auto-hinter needs a valid Unicode cmap (either a native + * one or synthesized by FreeType) for producing correct results. If a + * font provides an incorrect mapping (for example, assigning the + * character code U+005A, LATIN CAPITAL LETTER Z, to a glyph depicting a + * mathematical integral sign), the auto-hinter might produce useless + * results. + * + */ +#define FT_LOAD_DEFAULT 0x0 +#define FT_LOAD_NO_SCALE ( 1L << 0 ) +#define FT_LOAD_NO_HINTING ( 1L << 1 ) +#define FT_LOAD_RENDER ( 1L << 2 ) +#define FT_LOAD_NO_BITMAP ( 1L << 3 ) +#define FT_LOAD_VERTICAL_LAYOUT ( 1L << 4 ) +#define FT_LOAD_FORCE_AUTOHINT ( 1L << 5 ) +#define FT_LOAD_CROP_BITMAP ( 1L << 6 ) +#define FT_LOAD_PEDANTIC ( 1L << 7 ) +#define FT_LOAD_IGNORE_GLOBAL_ADVANCE_WIDTH ( 1L << 9 ) +#define FT_LOAD_NO_RECURSE ( 1L << 10 ) +#define FT_LOAD_IGNORE_TRANSFORM ( 1L << 11 ) +#define FT_LOAD_MONOCHROME ( 1L << 12 ) +#define FT_LOAD_LINEAR_DESIGN ( 1L << 13 ) +#define FT_LOAD_NO_AUTOHINT ( 1L << 15 ) + /* Bits 16..19 are used by `FT_LOAD_TARGET_' */ +#define FT_LOAD_COLOR ( 1L << 20 ) + + /* */ + + /* used internally only by certain font drivers! */ +#define FT_LOAD_ADVANCE_ONLY ( 1L << 8 ) +#define FT_LOAD_SBITS_ONLY ( 1L << 14 ) + + + /************************************************************************** + * + * @enum: + * FT_LOAD_TARGET_XXX + * + * @description: + * A list of values that are used to select a specific hinting algorithm + * to use by the hinter. You should OR one of these values to your + * `load_flags' when calling @FT_Load_Glyph. + * + * Note that font's native hinters may ignore the hinting algorithm you + * have specified (e.g., the TrueType bytecode interpreter). You can set + * @FT_LOAD_FORCE_AUTOHINT to ensure that the auto-hinter is used. + * + * Also note that @FT_LOAD_TARGET_LIGHT is an exception, in that it + * always implies @FT_LOAD_FORCE_AUTOHINT. + * + * @values: + * FT_LOAD_TARGET_NORMAL :: + * This corresponds to the default hinting algorithm, optimized for + * standard gray-level rendering. For monochrome output, use + * @FT_LOAD_TARGET_MONO instead. + * + * FT_LOAD_TARGET_LIGHT :: + * A lighter hinting algorithm for non-monochrome modes. Many + * generated glyphs are more fuzzy but better resemble its original + * shape. A bit like rendering on Mac OS~X. + * + * As a special exception, this target implies @FT_LOAD_FORCE_AUTOHINT. + * + * FT_LOAD_TARGET_MONO :: + * Strong hinting algorithm that should only be used for monochrome + * output. The result is probably unpleasant if the glyph is rendered + * in non-monochrome modes. + * + * FT_LOAD_TARGET_LCD :: + * A variant of @FT_LOAD_TARGET_NORMAL optimized for horizontally + * decimated LCD displays. + * + * FT_LOAD_TARGET_LCD_V :: + * A variant of @FT_LOAD_TARGET_NORMAL optimized for vertically + * decimated LCD displays. + * + * @note: + * You should use only _one_ of the FT_LOAD_TARGET_XXX values in your + * `load_flags'. They can't be ORed. + * + * If @FT_LOAD_RENDER is also set, the glyph is rendered in the + * corresponding mode (i.e., the mode that matches the used algorithm + * best). An exeption is FT_LOAD_TARGET_MONO since it implies + * @FT_LOAD_MONOCHROME. + * + * You can use a hinting algorithm that doesn't correspond to the same + * rendering mode. As an example, it is possible to use the `light' + * hinting algorithm and have the results rendered in horizontal LCD + * pixel mode, with code like + * + * { + * FT_Load_Glyph( face, glyph_index, + * load_flags | FT_LOAD_TARGET_LIGHT ); + * + * FT_Render_Glyph( face->glyph, FT_RENDER_MODE_LCD ); + * } + * + */ +#define FT_LOAD_TARGET_( x ) ( (FT_Int32)( (x) & 15 ) << 16 ) + +#define FT_LOAD_TARGET_NORMAL FT_LOAD_TARGET_( FT_RENDER_MODE_NORMAL ) +#define FT_LOAD_TARGET_LIGHT FT_LOAD_TARGET_( FT_RENDER_MODE_LIGHT ) +#define FT_LOAD_TARGET_MONO FT_LOAD_TARGET_( FT_RENDER_MODE_MONO ) +#define FT_LOAD_TARGET_LCD FT_LOAD_TARGET_( FT_RENDER_MODE_LCD ) +#define FT_LOAD_TARGET_LCD_V FT_LOAD_TARGET_( FT_RENDER_MODE_LCD_V ) + + + /************************************************************************** + * + * @macro: + * FT_LOAD_TARGET_MODE + * + * @description: + * Return the @FT_Render_Mode corresponding to a given + * @FT_LOAD_TARGET_XXX value. + * + */ +#define FT_LOAD_TARGET_MODE( x ) ( (FT_Render_Mode)( ( (x) >> 16 ) & 15 ) ) + + + /*************************************************************************/ + /* */ + /* <Function> */ + /* FT_Set_Transform */ + /* */ + /* <Description> */ + /* A function used to set the transformation that is applied to glyph */ + /* images when they are loaded into a glyph slot through */ + /* @FT_Load_Glyph. */ + /* */ + /* <InOut> */ + /* face :: A handle to the source face object. */ + /* */ + /* <Input> */ + /* matrix :: A pointer to the transformation's 2x2 matrix. Use~0 for */ + /* the identity matrix. */ + /* delta :: A pointer to the translation vector. Use~0 for the null */ + /* vector. */ + /* */ + /* <Note> */ + /* The transformation is only applied to scalable image formats after */ + /* the glyph has been loaded. It means that hinting is unaltered by */ + /* the transformation and is performed on the character size given in */ + /* the last call to @FT_Set_Char_Size or @FT_Set_Pixel_Sizes. */ + /* */ + /* Note that this also transforms the `face.glyph.advance' field, but */ + /* *not* the values in `face.glyph.metrics'. */ + /* */ + FT_EXPORT( void ) + FT_Set_Transform( FT_Face face, + FT_Matrix* matrix, + FT_Vector* delta ); + + + /*************************************************************************/ + /* */ + /* <Enum> */ + /* FT_Render_Mode */ + /* */ + /* <Description> */ + /* An enumeration type that lists the render modes supported by */ + /* FreeType~2. Each mode corresponds to a specific type of scanline */ + /* conversion performed on the outline. */ + /* */ + /* For bitmap fonts and embedded bitmaps the `bitmap->pixel_mode' */ + /* field in the @FT_GlyphSlotRec structure gives the format of the */ + /* returned bitmap. */ + /* */ + /* All modes except @FT_RENDER_MODE_MONO use 256 levels of opacity. */ + /* */ + /* <Values> */ + /* FT_RENDER_MODE_NORMAL :: */ + /* This is the default render mode; it corresponds to 8-bit */ + /* anti-aliased bitmaps. */ + /* */ + /* FT_RENDER_MODE_LIGHT :: */ + /* This is equivalent to @FT_RENDER_MODE_NORMAL. It is only */ + /* defined as a separate value because render modes are also used */ + /* indirectly to define hinting algorithm selectors. See */ + /* @FT_LOAD_TARGET_XXX for details. */ + /* */ + /* FT_RENDER_MODE_MONO :: */ + /* This mode corresponds to 1-bit bitmaps (with 2~levels of */ + /* opacity). */ + /* */ + /* FT_RENDER_MODE_LCD :: */ + /* This mode corresponds to horizontal RGB and BGR sub-pixel */ + /* displays like LCD screens. It produces 8-bit bitmaps that are */ + /* 3~times the width of the original glyph outline in pixels, and */ + /* which use the @FT_PIXEL_MODE_LCD mode. */ + /* */ + /* FT_RENDER_MODE_LCD_V :: */ + /* This mode corresponds to vertical RGB and BGR sub-pixel displays */ + /* (like PDA screens, rotated LCD displays, etc.). It produces */ + /* 8-bit bitmaps that are 3~times the height of the original */ + /* glyph outline in pixels and use the @FT_PIXEL_MODE_LCD_V mode. */ + /* */ + /* <Note> */ + /* The LCD-optimized glyph bitmaps produced by FT_Render_Glyph can be */ + /* filtered to reduce color-fringes by using @FT_Library_SetLcdFilter */ + /* (not active in the default builds). It is up to the caller to */ + /* either call @FT_Library_SetLcdFilter (if available) or do the */ + /* filtering itself. */ + /* */ + /* The selected render mode only affects vector glyphs of a font. */ + /* Embedded bitmaps often have a different pixel mode like */ + /* @FT_PIXEL_MODE_MONO. You can use @FT_Bitmap_Convert to transform */ + /* them into 8-bit pixmaps. */ + /* */ + typedef enum FT_Render_Mode_ + { + FT_RENDER_MODE_NORMAL = 0, + FT_RENDER_MODE_LIGHT, + FT_RENDER_MODE_MONO, + FT_RENDER_MODE_LCD, + FT_RENDER_MODE_LCD_V, + + FT_RENDER_MODE_MAX + + } FT_Render_Mode; + + + /*************************************************************************/ + /* */ + /* <Enum> */ + /* ft_render_mode_xxx */ + /* */ + /* <Description> */ + /* These constants are deprecated. Use the corresponding */ + /* @FT_Render_Mode values instead. */ + /* */ + /* <Values> */ + /* ft_render_mode_normal :: see @FT_RENDER_MODE_NORMAL */ + /* ft_render_mode_mono :: see @FT_RENDER_MODE_MONO */ + /* */ +#define ft_render_mode_normal FT_RENDER_MODE_NORMAL +#define ft_render_mode_mono FT_RENDER_MODE_MONO + + + /*************************************************************************/ + /* */ + /* <Function> */ + /* FT_Render_Glyph */ + /* */ + /* <Description> */ + /* Convert a given glyph image to a bitmap. It does so by inspecting */ + /* the glyph image format, finding the relevant renderer, and */ + /* invoking it. */ + /* */ + /* <InOut> */ + /* slot :: A handle to the glyph slot containing the image to */ + /* convert. */ + /* */ + /* <Input> */ + /* render_mode :: This is the render mode used to render the glyph */ + /* image into a bitmap. See @FT_Render_Mode for a */ + /* list of possible values. */ + /* */ + /* <Return> */ + /* FreeType error code. 0~means success. */ + /* */ + /* <Note> */ + /* To get meaningful results, font scaling values must be set with */ + /* functions like @FT_Set_Char_Size before calling FT_Render_Glyph. */ + /* */ + FT_EXPORT( FT_Error ) + FT_Render_Glyph( FT_GlyphSlot slot, + FT_Render_Mode render_mode ); + + + /*************************************************************************/ + /* */ + /* <Enum> */ + /* FT_Kerning_Mode */ + /* */ + /* <Description> */ + /* An enumeration used to specify which kerning values to return in */ + /* @FT_Get_Kerning. */ + /* */ + /* <Values> */ + /* FT_KERNING_DEFAULT :: Return scaled and grid-fitted kerning */ + /* distances (value is~0). */ + /* */ + /* FT_KERNING_UNFITTED :: Return scaled but un-grid-fitted kerning */ + /* distances. */ + /* */ + /* FT_KERNING_UNSCALED :: Return the kerning vector in original font */ + /* units. */ + /* */ + typedef enum FT_Kerning_Mode_ + { + FT_KERNING_DEFAULT = 0, + FT_KERNING_UNFITTED, + FT_KERNING_UNSCALED + + } FT_Kerning_Mode; + + + /*************************************************************************/ + /* */ + /* <Const> */ + /* ft_kerning_default */ + /* */ + /* <Description> */ + /* This constant is deprecated. Please use @FT_KERNING_DEFAULT */ + /* instead. */ + /* */ +#define ft_kerning_default FT_KERNING_DEFAULT + + + /*************************************************************************/ + /* */ + /* <Const> */ + /* ft_kerning_unfitted */ + /* */ + /* <Description> */ + /* This constant is deprecated. Please use @FT_KERNING_UNFITTED */ + /* instead. */ + /* */ +#define ft_kerning_unfitted FT_KERNING_UNFITTED + + + /*************************************************************************/ + /* */ + /* <Const> */ + /* ft_kerning_unscaled */ + /* */ + /* <Description> */ + /* This constant is deprecated. Please use @FT_KERNING_UNSCALED */ + /* instead. */ + /* */ +#define ft_kerning_unscaled FT_KERNING_UNSCALED + + + /*************************************************************************/ + /* */ + /* <Function> */ + /* FT_Get_Kerning */ + /* */ + /* <Description> */ + /* Return the kerning vector between two glyphs of a same face. */ + /* */ + /* <Input> */ + /* face :: A handle to a source face object. */ + /* */ + /* left_glyph :: The index of the left glyph in the kern pair. */ + /* */ + /* right_glyph :: The index of the right glyph in the kern pair. */ + /* */ + /* kern_mode :: See @FT_Kerning_Mode for more information. */ + /* Determines the scale and dimension of the returned */ + /* kerning vector. */ + /* */ + /* <Output> */ + /* akerning :: The kerning vector. This is either in font units */ + /* or in pixels (26.6 format) for scalable formats, */ + /* and in pixels for fixed-sizes formats. */ + /* */ + /* <Return> */ + /* FreeType error code. 0~means success. */ + /* */ + /* <Note> */ + /* Only horizontal layouts (left-to-right & right-to-left) are */ + /* supported by this method. Other layouts, or more sophisticated */ + /* kernings, are out of the scope of this API function -- they can be */ + /* implemented through format-specific interfaces. */ + /* */ + FT_EXPORT( FT_Error ) + FT_Get_Kerning( FT_Face face, + FT_UInt left_glyph, + FT_UInt right_glyph, + FT_UInt kern_mode, + FT_Vector *akerning ); + + + /*************************************************************************/ + /* */ + /* <Function> */ + /* FT_Get_Track_Kerning */ + /* */ + /* <Description> */ + /* Return the track kerning for a given face object at a given size. */ + /* */ + /* <Input> */ + /* face :: A handle to a source face object. */ + /* */ + /* point_size :: The point size in 16.16 fractional points. */ + /* */ + /* degree :: The degree of tightness. Increasingly negative */ + /* values represent tighter track kerning, while */ + /* increasingly positive values represent looser track */ + /* kerning. Value zero means no track kerning. */ + /* */ + /* <Output> */ + /* akerning :: The kerning in 16.16 fractional points, to be */ + /* uniformly applied between all glyphs. */ + /* */ + /* <Return> */ + /* FreeType error code. 0~means success. */ + /* */ + /* <Note> */ + /* Currently, only the Type~1 font driver supports track kerning, */ + /* using data from AFM files (if attached with @FT_Attach_File or */ + /* @FT_Attach_Stream). */ + /* */ + /* Only very few AFM files come with track kerning data; please refer */ + /* to the Adobe's AFM specification for more details. */ + /* */ + FT_EXPORT( FT_Error ) + FT_Get_Track_Kerning( FT_Face face, + FT_Fixed point_size, + FT_Int degree, + FT_Fixed* akerning ); + + + /*************************************************************************/ + /* */ + /* <Function> */ + /* FT_Get_Glyph_Name */ + /* */ + /* <Description> */ + /* Retrieve the ASCII name of a given glyph in a face. This only */ + /* works for those faces where @FT_HAS_GLYPH_NAMES(face) returns~1. */ + /* */ + /* <Input> */ + /* face :: A handle to a source face object. */ + /* */ + /* glyph_index :: The glyph index. */ + /* */ + /* buffer_max :: The maximum number of bytes available in the */ + /* buffer. */ + /* */ + /* <Output> */ + /* buffer :: A pointer to a target buffer where the name is */ + /* copied to. */ + /* */ + /* <Return> */ + /* FreeType error code. 0~means success. */ + /* */ + /* <Note> */ + /* An error is returned if the face doesn't provide glyph names or if */ + /* the glyph index is invalid. In all cases of failure, the first */ + /* byte of `buffer' is set to~0 to indicate an empty name. */ + /* */ + /* The glyph name is truncated to fit within the buffer if it is too */ + /* long. The returned string is always zero-terminated. */ + /* */ + /* Be aware that FreeType reorders glyph indices internally so that */ + /* glyph index~0 always corresponds to the `missing glyph' (called */ + /* `.notdef'). */ + /* */ + /* This function is not compiled within the library if the config */ + /* macro `FT_CONFIG_OPTION_NO_GLYPH_NAMES' is defined in */ + /* `ftoptions.h'. */ + /* */ + FT_EXPORT( FT_Error ) + FT_Get_Glyph_Name( FT_Face face, + FT_UInt glyph_index, + FT_Pointer buffer, + FT_UInt buffer_max ); + + + /*************************************************************************/ + /* */ + /* <Function> */ + /* FT_Get_Postscript_Name */ + /* */ + /* <Description> */ + /* Retrieve the ASCII PostScript name of a given face, if available. */ + /* This only works with PostScript and TrueType fonts. */ + /* */ + /* <Input> */ + /* face :: A handle to the source face object. */ + /* */ + /* <Return> */ + /* A pointer to the face's PostScript name. NULL if unavailable. */ + /* */ + /* <Note> */ + /* The returned pointer is owned by the face and is destroyed with */ + /* it. */ + /* */ + FT_EXPORT( const char* ) + FT_Get_Postscript_Name( FT_Face face ); + + + /*************************************************************************/ + /* */ + /* <Function> */ + /* FT_Select_Charmap */ + /* */ + /* <Description> */ + /* Select a given charmap by its encoding tag (as listed in */ + /* `freetype.h'). */ + /* */ + /* <InOut> */ + /* face :: A handle to the source face object. */ + /* */ + /* <Input> */ + /* encoding :: A handle to the selected encoding. */ + /* */ + /* <Return> */ + /* FreeType error code. 0~means success. */ + /* */ + /* <Note> */ + /* This function returns an error if no charmap in the face */ + /* corresponds to the encoding queried here. */ + /* */ + /* Because many fonts contain more than a single cmap for Unicode */ + /* encoding, this function has some special code to select the one */ + /* that covers Unicode best (`best' in the sense that a UCS-4 cmap is */ + /* preferred to a UCS-2 cmap). It is thus preferable to */ + /* @FT_Set_Charmap in this case. */ + /* */ + FT_EXPORT( FT_Error ) + FT_Select_Charmap( FT_Face face, + FT_Encoding encoding ); + + + /*************************************************************************/ + /* */ + /* <Function> */ + /* FT_Set_Charmap */ + /* */ + /* <Description> */ + /* Select a given charmap for character code to glyph index mapping. */ + /* */ + /* <InOut> */ + /* face :: A handle to the source face object. */ + /* */ + /* <Input> */ + /* charmap :: A handle to the selected charmap. */ + /* */ + /* <Return> */ + /* FreeType error code. 0~means success. */ + /* */ + /* <Note> */ + /* This function returns an error if the charmap is not part of */ + /* the face (i.e., if it is not listed in the `face->charmaps' */ + /* table). */ + /* */ + /* It also fails if a type~14 charmap is selected. */ + /* */ + FT_EXPORT( FT_Error ) + FT_Set_Charmap( FT_Face face, + FT_CharMap charmap ); + + + /************************************************************************* + * + * @function: + * FT_Get_Charmap_Index + * + * @description: + * Retrieve index of a given charmap. + * + * @input: + * charmap :: + * A handle to a charmap. + * + * @return: + * The index into the array of character maps within the face to which + * `charmap' belongs. If an error occurs, -1 is returned. + * + */ + FT_EXPORT( FT_Int ) + FT_Get_Charmap_Index( FT_CharMap charmap ); + + + /*************************************************************************/ + /* */ + /* <Function> */ + /* FT_Get_Char_Index */ + /* */ + /* <Description> */ + /* Return the glyph index of a given character code. This function */ + /* uses a charmap object to do the mapping. */ + /* */ + /* <Input> */ + /* face :: A handle to the source face object. */ + /* */ + /* charcode :: The character code. */ + /* */ + /* <Return> */ + /* The glyph index. 0~means `undefined character code'. */ + /* */ + /* <Note> */ + /* If you use FreeType to manipulate the contents of font files */ + /* directly, be aware that the glyph index returned by this function */ + /* doesn't always correspond to the internal indices used within the */ + /* file. This is done to ensure that value~0 always corresponds to */ + /* the `missing glyph'. If the first glyph is not named `.notdef', */ + /* then for Type~1 and Type~42 fonts, `.notdef' will be moved into */ + /* the glyph ID~0 position, and whatever was there will be moved to */ + /* the position `.notdef' had. For Type~1 fonts, if there is no */ + /* `.notdef' glyph at all, then one will be created at index~0 and */ + /* whatever was there will be moved to the last index -- Type~42 */ + /* fonts are considered invalid under this condition. */ + /* */ + FT_EXPORT( FT_UInt ) + FT_Get_Char_Index( FT_Face face, + FT_ULong charcode ); + + + /*************************************************************************/ + /* */ + /* <Function> */ + /* FT_Get_First_Char */ + /* */ + /* <Description> */ + /* This function is used to return the first character code in the */ + /* current charmap of a given face. It also returns the */ + /* corresponding glyph index. */ + /* */ + /* <Input> */ + /* face :: A handle to the source face object. */ + /* */ + /* <Output> */ + /* agindex :: Glyph index of first character code. 0~if charmap is */ + /* empty. */ + /* */ + /* <Return> */ + /* The charmap's first character code. */ + /* */ + /* <Note> */ + /* You should use this function with @FT_Get_Next_Char to be able to */ + /* parse all character codes available in a given charmap. The code */ + /* should look like this: */ + /* */ + /* { */ + /* FT_ULong charcode; */ + /* FT_UInt gindex; */ + /* */ + /* */ + /* charcode = FT_Get_First_Char( face, &gindex ); */ + /* while ( gindex != 0 ) */ + /* { */ + /* ... do something with (charcode,gindex) pair ... */ + /* */ + /* charcode = FT_Get_Next_Char( face, charcode, &gindex ); */ + /* } */ + /* } */ + /* */ + /* Note that `*agindex' is set to~0 if the charmap is empty. The */ + /* result itself can be~0 in two cases: if the charmap is empty or */ + /* if the value~0 is the first valid character code. */ + /* */ + FT_EXPORT( FT_ULong ) + FT_Get_First_Char( FT_Face face, + FT_UInt *agindex ); + + + /*************************************************************************/ + /* */ + /* <Function> */ + /* FT_Get_Next_Char */ + /* */ + /* <Description> */ + /* This function is used to return the next character code in the */ + /* current charmap of a given face following the value `char_code', */ + /* as well as the corresponding glyph index. */ + /* */ + /* <Input> */ + /* face :: A handle to the source face object. */ + /* char_code :: The starting character code. */ + /* */ + /* <Output> */ + /* agindex :: Glyph index of next character code. 0~if charmap */ + /* is empty. */ + /* */ + /* <Return> */ + /* The charmap's next character code. */ + /* */ + /* <Note> */ + /* You should use this function with @FT_Get_First_Char to walk */ + /* over all character codes available in a given charmap. See the */ + /* note for this function for a simple code example. */ + /* */ + /* Note that `*agindex' is set to~0 when there are no more codes in */ + /* the charmap. */ + /* */ + FT_EXPORT( FT_ULong ) + FT_Get_Next_Char( FT_Face face, + FT_ULong char_code, + FT_UInt *agindex ); + + + /*************************************************************************/ + /* */ + /* <Function> */ + /* FT_Get_Name_Index */ + /* */ + /* <Description> */ + /* Return the glyph index of a given glyph name. This function uses */ + /* driver specific objects to do the translation. */ + /* */ + /* <Input> */ + /* face :: A handle to the source face object. */ + /* */ + /* glyph_name :: The glyph name. */ + /* */ + /* <Return> */ + /* The glyph index. 0~means `undefined character code'. */ + /* */ + FT_EXPORT( FT_UInt ) + FT_Get_Name_Index( FT_Face face, + FT_String* glyph_name ); + + + /************************************************************************* + * + * @macro: + * FT_SUBGLYPH_FLAG_XXX + * + * @description: + * A list of constants used to describe subglyphs. Please refer to the + * TrueType specification for the meaning of the various flags. + * + * @values: + * FT_SUBGLYPH_FLAG_ARGS_ARE_WORDS :: + * FT_SUBGLYPH_FLAG_ARGS_ARE_XY_VALUES :: + * FT_SUBGLYPH_FLAG_ROUND_XY_TO_GRID :: + * FT_SUBGLYPH_FLAG_SCALE :: + * FT_SUBGLYPH_FLAG_XY_SCALE :: + * FT_SUBGLYPH_FLAG_2X2 :: + * FT_SUBGLYPH_FLAG_USE_MY_METRICS :: + * + */ +#define FT_SUBGLYPH_FLAG_ARGS_ARE_WORDS 1 +#define FT_SUBGLYPH_FLAG_ARGS_ARE_XY_VALUES 2 +#define FT_SUBGLYPH_FLAG_ROUND_XY_TO_GRID 4 +#define FT_SUBGLYPH_FLAG_SCALE 8 +#define FT_SUBGLYPH_FLAG_XY_SCALE 0x40 +#define FT_SUBGLYPH_FLAG_2X2 0x80 +#define FT_SUBGLYPH_FLAG_USE_MY_METRICS 0x200 + + + /************************************************************************* + * + * @func: + * FT_Get_SubGlyph_Info + * + * @description: + * Retrieve a description of a given subglyph. Only use it if + * `glyph->format' is @FT_GLYPH_FORMAT_COMPOSITE; an error is + * returned otherwise. + * + * @input: + * glyph :: + * The source glyph slot. + * + * sub_index :: + * The index of the subglyph. Must be less than + * `glyph->num_subglyphs'. + * + * @output: + * p_index :: + * The glyph index of the subglyph. + * + * p_flags :: + * The subglyph flags, see @FT_SUBGLYPH_FLAG_XXX. + * + * p_arg1 :: + * The subglyph's first argument (if any). + * + * p_arg2 :: + * The subglyph's second argument (if any). + * + * p_transform :: + * The subglyph transformation (if any). + * + * @return: + * FreeType error code. 0~means success. + * + * @note: + * The values of `*p_arg1', `*p_arg2', and `*p_transform' must be + * interpreted depending on the flags returned in `*p_flags'. See the + * TrueType specification for details. + * + */ + FT_EXPORT( FT_Error ) + FT_Get_SubGlyph_Info( FT_GlyphSlot glyph, + FT_UInt sub_index, + FT_Int *p_index, + FT_UInt *p_flags, + FT_Int *p_arg1, + FT_Int *p_arg2, + FT_Matrix *p_transform ); + + + /*************************************************************************/ + /* */ + /* <Enum> */ + /* FT_FSTYPE_XXX */ + /* */ + /* <Description> */ + /* A list of bit flags used in the `fsType' field of the OS/2 table */ + /* in a TrueType or OpenType font and the `FSType' entry in a */ + /* PostScript font. These bit flags are returned by */ + /* @FT_Get_FSType_Flags; they inform client applications of embedding */ + /* and subsetting restrictions associated with a font. */ + /* */ + /* See http://www.adobe.com/devnet/acrobat/pdfs/FontPolicies.pdf for */ + /* more details. */ + /* */ + /* <Values> */ + /* FT_FSTYPE_INSTALLABLE_EMBEDDING :: */ + /* Fonts with no fsType bit set may be embedded and permanently */ + /* installed on the remote system by an application. */ + /* */ + /* FT_FSTYPE_RESTRICTED_LICENSE_EMBEDDING :: */ + /* Fonts that have only this bit set must not be modified, embedded */ + /* or exchanged in any manner without first obtaining permission of */ + /* the font software copyright owner. */ + /* */ + /* FT_FSTYPE_PREVIEW_AND_PRINT_EMBEDDING :: */ + /* If this bit is set, the font may be embedded and temporarily */ + /* loaded on the remote system. Documents containing Preview & */ + /* Print fonts must be opened `read-only'; no edits can be applied */ + /* to the document. */ + /* */ + /* FT_FSTYPE_EDITABLE_EMBEDDING :: */ + /* If this bit is set, the font may be embedded but must only be */ + /* installed temporarily on other systems. In contrast to Preview */ + /* & Print fonts, documents containing editable fonts may be opened */ + /* for reading, editing is permitted, and changes may be saved. */ + /* */ + /* FT_FSTYPE_NO_SUBSETTING :: */ + /* If this bit is set, the font may not be subsetted prior to */ + /* embedding. */ + /* */ + /* FT_FSTYPE_BITMAP_EMBEDDING_ONLY :: */ + /* If this bit is set, only bitmaps contained in the font may be */ + /* embedded; no outline data may be embedded. If there are no */ + /* bitmaps available in the font, then the font is unembeddable. */ + /* */ + /* <Note> */ + /* While the fsType flags can indicate that a font may be embedded, a */ + /* license with the font vendor may be separately required to use the */ + /* font in this way. */ + /* */ +#define FT_FSTYPE_INSTALLABLE_EMBEDDING 0x0000 +#define FT_FSTYPE_RESTRICTED_LICENSE_EMBEDDING 0x0002 +#define FT_FSTYPE_PREVIEW_AND_PRINT_EMBEDDING 0x0004 +#define FT_FSTYPE_EDITABLE_EMBEDDING 0x0008 +#define FT_FSTYPE_NO_SUBSETTING 0x0100 +#define FT_FSTYPE_BITMAP_EMBEDDING_ONLY 0x0200 + + + /*************************************************************************/ + /* */ + /* <Function> */ + /* FT_Get_FSType_Flags */ + /* */ + /* <Description> */ + /* Return the fsType flags for a font. */ + /* */ + /* <Input> */ + /* face :: A handle to the source face object. */ + /* */ + /* <Return> */ + /* The fsType flags, @FT_FSTYPE_XXX. */ + /* */ + /* <Note> */ + /* Use this function rather than directly reading the `fs_type' field */ + /* in the @PS_FontInfoRec structure, which is only guaranteed to */ + /* return the correct results for Type~1 fonts. */ + /* */ + /* <Since> */ + /* 2.3.8 */ + /* */ + FT_EXPORT( FT_UShort ) + FT_Get_FSType_Flags( FT_Face face ); + + + /*************************************************************************/ + /* */ + /* <Section> */ + /* glyph_variants */ + /* */ + /* <Title> */ + /* Glyph Variants */ + /* */ + /* <Abstract> */ + /* The FreeType~2 interface to Unicode Ideographic Variation */ + /* Sequences (IVS), using the SFNT cmap format~14. */ + /* */ + /* <Description> */ + /* Many CJK characters have variant forms. They are a sort of grey */ + /* area somewhere between being totally irrelevant and semantically */ + /* distinct; for this reason, the Unicode consortium decided to */ + /* introduce Ideographic Variation Sequences (IVS), consisting of a */ + /* Unicode base character and one of 240 variant selectors */ + /* (U+E0100-U+E01EF), instead of further extending the already huge */ + /* code range for CJK characters. */ + /* */ + /* An IVS is registered and unique; for further details please refer */ + /* to Unicode Technical Standard #37, the Ideographic Variation */ + /* Database: */ + /* */ + /* http://www.unicode.org/reports/tr37/ */ + /* */ + /* To date (November 2012), the character with the most variants is */ + /* U+9089, having 31 such IVS. */ + /* */ + /* Adobe and MS decided to support IVS with a new cmap subtable */ + /* (format~14). It is an odd subtable because it is not a mapping of */ + /* input code points to glyphs, but contains lists of all variants */ + /* supported by the font. */ + /* */ + /* A variant may be either `default' or `non-default'. A default */ + /* variant is the one you will get for that code point if you look it */ + /* up in the standard Unicode cmap. A non-default variant is a */ + /* different glyph. */ + /* */ + /*************************************************************************/ + + + /*************************************************************************/ + /* */ + /* <Function> */ + /* FT_Face_GetCharVariantIndex */ + /* */ + /* <Description> */ + /* Return the glyph index of a given character code as modified by */ + /* the variation selector. */ + /* */ + /* <Input> */ + /* face :: */ + /* A handle to the source face object. */ + /* */ + /* charcode :: */ + /* The character code point in Unicode. */ + /* */ + /* variantSelector :: */ + /* The Unicode code point of the variation selector. */ + /* */ + /* <Return> */ + /* The glyph index. 0~means either `undefined character code', or */ + /* `undefined selector code', or `no variation selector cmap */ + /* subtable', or `current CharMap is not Unicode'. */ + /* */ + /* <Note> */ + /* If you use FreeType to manipulate the contents of font files */ + /* directly, be aware that the glyph index returned by this function */ + /* doesn't always correspond to the internal indices used within */ + /* the file. This is done to ensure that value~0 always corresponds */ + /* to the `missing glyph'. */ + /* */ + /* This function is only meaningful if */ + /* a) the font has a variation selector cmap sub table, */ + /* and */ + /* b) the current charmap has a Unicode encoding. */ + /* */ + /* <Since> */ + /* 2.3.6 */ + /* */ + FT_EXPORT( FT_UInt ) + FT_Face_GetCharVariantIndex( FT_Face face, + FT_ULong charcode, + FT_ULong variantSelector ); + + + /*************************************************************************/ + /* */ + /* <Function> */ + /* FT_Face_GetCharVariantIsDefault */ + /* */ + /* <Description> */ + /* Check whether this variant of this Unicode character is the one to */ + /* be found in the `cmap'. */ + /* */ + /* <Input> */ + /* face :: */ + /* A handle to the source face object. */ + /* */ + /* charcode :: */ + /* The character codepoint in Unicode. */ + /* */ + /* variantSelector :: */ + /* The Unicode codepoint of the variation selector. */ + /* */ + /* <Return> */ + /* 1~if found in the standard (Unicode) cmap, 0~if found in the */ + /* variation selector cmap, or -1 if it is not a variant. */ + /* */ + /* <Note> */ + /* This function is only meaningful if the font has a variation */ + /* selector cmap subtable. */ + /* */ + /* <Since> */ + /* 2.3.6 */ + /* */ + FT_EXPORT( FT_Int ) + FT_Face_GetCharVariantIsDefault( FT_Face face, + FT_ULong charcode, + FT_ULong variantSelector ); + + + /*************************************************************************/ + /* */ + /* <Function> */ + /* FT_Face_GetVariantSelectors */ + /* */ + /* <Description> */ + /* Return a zero-terminated list of Unicode variant selectors found */ + /* in the font. */ + /* */ + /* <Input> */ + /* face :: */ + /* A handle to the source face object. */ + /* */ + /* <Return> */ + /* A pointer to an array of selector code points, or NULL if there is */ + /* no valid variant selector cmap subtable. */ + /* */ + /* <Note> */ + /* The last item in the array is~0; the array is owned by the */ + /* @FT_Face object but can be overwritten or released on the next */ + /* call to a FreeType function. */ + /* */ + /* <Since> */ + /* 2.3.6 */ + /* */ + FT_EXPORT( FT_UInt32* ) + FT_Face_GetVariantSelectors( FT_Face face ); + + + /*************************************************************************/ + /* */ + /* <Function> */ + /* FT_Face_GetVariantsOfChar */ + /* */ + /* <Description> */ + /* Return a zero-terminated list of Unicode variant selectors found */ + /* for the specified character code. */ + /* */ + /* <Input> */ + /* face :: */ + /* A handle to the source face object. */ + /* */ + /* charcode :: */ + /* The character codepoint in Unicode. */ + /* */ + /* <Return> */ + /* A pointer to an array of variant selector code points that are */ + /* active for the given character, or NULL if the corresponding list */ + /* is empty. */ + /* */ + /* <Note> */ + /* The last item in the array is~0; the array is owned by the */ + /* @FT_Face object but can be overwritten or released on the next */ + /* call to a FreeType function. */ + /* */ + /* <Since> */ + /* 2.3.6 */ + /* */ + FT_EXPORT( FT_UInt32* ) + FT_Face_GetVariantsOfChar( FT_Face face, + FT_ULong charcode ); + + + /*************************************************************************/ + /* */ + /* <Function> */ + /* FT_Face_GetCharsOfVariant */ + /* */ + /* <Description> */ + /* Return a zero-terminated list of Unicode character codes found for */ + /* the specified variant selector. */ + /* */ + /* <Input> */ + /* face :: */ + /* A handle to the source face object. */ + /* */ + /* variantSelector :: */ + /* The variant selector code point in Unicode. */ + /* */ + /* <Return> */ + /* A list of all the code points that are specified by this selector */ + /* (both default and non-default codes are returned) or NULL if there */ + /* is no valid cmap or the variant selector is invalid. */ + /* */ + /* <Note> */ + /* The last item in the array is~0; the array is owned by the */ + /* @FT_Face object but can be overwritten or released on the next */ + /* call to a FreeType function. */ + /* */ + /* <Since> */ + /* 2.3.6 */ + /* */ + FT_EXPORT( FT_UInt32* ) + FT_Face_GetCharsOfVariant( FT_Face face, + FT_ULong variantSelector ); + + + /*************************************************************************/ + /* */ + /* <Section> */ + /* computations */ + /* */ + /* <Title> */ + /* Computations */ + /* */ + /* <Abstract> */ + /* Crunching fixed numbers and vectors. */ + /* */ + /* <Description> */ + /* This section contains various functions used to perform */ + /* computations on 16.16 fixed-float numbers or 2d vectors. */ + /* */ + /* <Order> */ + /* FT_MulDiv */ + /* FT_MulFix */ + /* FT_DivFix */ + /* FT_RoundFix */ + /* FT_CeilFix */ + /* FT_FloorFix */ + /* FT_Vector_Transform */ + /* FT_Matrix_Multiply */ + /* FT_Matrix_Invert */ + /* */ + /*************************************************************************/ + + + /*************************************************************************/ + /* */ + /* <Function> */ + /* FT_MulDiv */ + /* */ + /* <Description> */ + /* A very simple function used to perform the computation `(a*b)/c' */ + /* with maximum accuracy (it uses a 64-bit intermediate integer */ + /* whenever necessary). */ + /* */ + /* This function isn't necessarily as fast as some processor specific */ + /* operations, but is at least completely portable. */ + /* */ + /* <Input> */ + /* a :: The first multiplier. */ + /* b :: The second multiplier. */ + /* c :: The divisor. */ + /* */ + /* <Return> */ + /* The result of `(a*b)/c'. This function never traps when trying to */ + /* divide by zero; it simply returns `MaxInt' or `MinInt' depending */ + /* on the signs of `a' and `b'. */ + /* */ + FT_EXPORT( FT_Long ) + FT_MulDiv( FT_Long a, + FT_Long b, + FT_Long c ); + + + /* */ + + /* The following #if 0 ... #endif is for the documentation formatter, */ + /* hiding the internal `FT_MULFIX_INLINED' macro. */ + +#if 0 + /*************************************************************************/ + /* */ + /* <Function> */ + /* FT_MulFix */ + /* */ + /* <Description> */ + /* A very simple function used to perform the computation */ + /* `(a*b)/0x10000' with maximum accuracy. Most of the time this is */ + /* used to multiply a given value by a 16.16 fixed-point factor. */ + /* */ + /* <Input> */ + /* a :: The first multiplier. */ + /* b :: The second multiplier. Use a 16.16 factor here whenever */ + /* possible (see note below). */ + /* */ + /* <Return> */ + /* The result of `(a*b)/0x10000'. */ + /* */ + /* <Note> */ + /* This function has been optimized for the case where the absolute */ + /* value of `a' is less than 2048, and `b' is a 16.16 scaling factor. */ + /* As this happens mainly when scaling from notional units to */ + /* fractional pixels in FreeType, it resulted in noticeable speed */ + /* improvements between versions 2.x and 1.x. */ + /* */ + /* As a conclusion, always try to place a 16.16 factor as the */ + /* _second_ argument of this function; this can make a great */ + /* difference. */ + /* */ + FT_EXPORT( FT_Long ) + FT_MulFix( FT_Long a, + FT_Long b ); + + /* */ +#endif + +#ifdef FT_MULFIX_INLINED +#define FT_MulFix( a, b ) FT_MULFIX_INLINED( a, b ) +#else + FT_EXPORT( FT_Long ) + FT_MulFix( FT_Long a, + FT_Long b ); +#endif + + + /*************************************************************************/ + /* */ + /* <Function> */ + /* FT_DivFix */ + /* */ + /* <Description> */ + /* A very simple function used to perform the computation */ + /* `(a*0x10000)/b' with maximum accuracy. Most of the time, this is */ + /* used to divide a given value by a 16.16 fixed-point factor. */ + /* */ + /* <Input> */ + /* a :: The first multiplier. */ + /* b :: The second multiplier. Use a 16.16 factor here whenever */ + /* possible (see note below). */ + /* */ + /* <Return> */ + /* The result of `(a*0x10000)/b'. */ + /* */ + /* <Note> */ + /* The optimization for FT_DivFix() is simple: If (a~<<~16) fits in */ + /* 32~bits, then the division is computed directly. Otherwise, we */ + /* use a specialized version of @FT_MulDiv. */ + /* */ + FT_EXPORT( FT_Long ) + FT_DivFix( FT_Long a, + FT_Long b ); + + + /*************************************************************************/ + /* */ + /* <Function> */ + /* FT_RoundFix */ + /* */ + /* <Description> */ + /* A very simple function used to round a 16.16 fixed number. */ + /* */ + /* <Input> */ + /* a :: The number to be rounded. */ + /* */ + /* <Return> */ + /* The result of `(a + 0x8000) & -0x10000'. */ + /* */ + FT_EXPORT( FT_Fixed ) + FT_RoundFix( FT_Fixed a ); + + + /*************************************************************************/ + /* */ + /* <Function> */ + /* FT_CeilFix */ + /* */ + /* <Description> */ + /* A very simple function used to compute the ceiling function of a */ + /* 16.16 fixed number. */ + /* */ + /* <Input> */ + /* a :: The number for which the ceiling function is to be computed. */ + /* */ + /* <Return> */ + /* The result of `(a + 0x10000 - 1) & -0x10000'. */ + /* */ + FT_EXPORT( FT_Fixed ) + FT_CeilFix( FT_Fixed a ); + + + /*************************************************************************/ + /* */ + /* <Function> */ + /* FT_FloorFix */ + /* */ + /* <Description> */ + /* A very simple function used to compute the floor function of a */ + /* 16.16 fixed number. */ + /* */ + /* <Input> */ + /* a :: The number for which the floor function is to be computed. */ + /* */ + /* <Return> */ + /* The result of `a & -0x10000'. */ + /* */ + FT_EXPORT( FT_Fixed ) + FT_FloorFix( FT_Fixed a ); + + + /*************************************************************************/ + /* */ + /* <Function> */ + /* FT_Vector_Transform */ + /* */ + /* <Description> */ + /* Transform a single vector through a 2x2 matrix. */ + /* */ + /* <InOut> */ + /* vector :: The target vector to transform. */ + /* */ + /* <Input> */ + /* matrix :: A pointer to the source 2x2 matrix. */ + /* */ + /* <Note> */ + /* The result is undefined if either `vector' or `matrix' is invalid. */ + /* */ + FT_EXPORT( void ) + FT_Vector_Transform( FT_Vector* vec, + const FT_Matrix* matrix ); + + + /*************************************************************************/ + /* */ + /* <Section> */ + /* version */ + /* */ + /* <Title> */ + /* FreeType Version */ + /* */ + /* <Abstract> */ + /* Functions and macros related to FreeType versions. */ + /* */ + /* <Description> */ + /* Note that those functions and macros are of limited use because */ + /* even a new release of FreeType with only documentation changes */ + /* increases the version number. */ + /* */ + /*************************************************************************/ + + + /************************************************************************* + * + * @enum: + * FREETYPE_XXX + * + * @description: + * These three macros identify the FreeType source code version. + * Use @FT_Library_Version to access them at runtime. + * + * @values: + * FREETYPE_MAJOR :: The major version number. + * FREETYPE_MINOR :: The minor version number. + * FREETYPE_PATCH :: The patch level. + * + * @note: + * The version number of FreeType if built as a dynamic link library + * with the `libtool' package is _not_ controlled by these three + * macros. + * + */ +#define FREETYPE_MAJOR 2 +#define FREETYPE_MINOR 5 +#define FREETYPE_PATCH 3 + + + /*************************************************************************/ + /* */ + /* <Function> */ + /* FT_Library_Version */ + /* */ + /* <Description> */ + /* Return the version of the FreeType library being used. This is */ + /* useful when dynamically linking to the library, since one cannot */ + /* use the macros @FREETYPE_MAJOR, @FREETYPE_MINOR, and */ + /* @FREETYPE_PATCH. */ + /* */ + /* <Input> */ + /* library :: A source library handle. */ + /* */ + /* <Output> */ + /* amajor :: The major version number. */ + /* */ + /* aminor :: The minor version number. */ + /* */ + /* apatch :: The patch version number. */ + /* */ + /* <Note> */ + /* The reason why this function takes a `library' argument is because */ + /* certain programs implement library initialization in a custom way */ + /* that doesn't use @FT_Init_FreeType. */ + /* */ + /* In such cases, the library version might not be available before */ + /* the library object has been created. */ + /* */ + FT_EXPORT( void ) + FT_Library_Version( FT_Library library, + FT_Int *amajor, + FT_Int *aminor, + FT_Int *apatch ); + + + /*************************************************************************/ + /* */ + /* <Function> */ + /* FT_Face_CheckTrueTypePatents */ + /* */ + /* <Description> */ + /* Parse all bytecode instructions of a TrueType font file to check */ + /* whether any of the patented opcodes are used. This is only useful */ + /* if you want to be able to use the unpatented hinter with */ + /* fonts that do *not* use these opcodes. */ + /* */ + /* Note that this function parses *all* glyph instructions in the */ + /* font file, which may be slow. */ + /* */ + /* <Input> */ + /* face :: A face handle. */ + /* */ + /* <Return> */ + /* 1~if this is a TrueType font that uses one of the patented */ + /* opcodes, 0~otherwise. */ + /* */ + /* <Note> */ + /* Since May 2010, TrueType hinting is no longer patented. */ + /* */ + /* <Since> */ + /* 2.3.5 */ + /* */ + FT_EXPORT( FT_Bool ) + FT_Face_CheckTrueTypePatents( FT_Face face ); + + + /*************************************************************************/ + /* */ + /* <Function> */ + /* FT_Face_SetUnpatentedHinting */ + /* */ + /* <Description> */ + /* Enable or disable the unpatented hinter for a given face. */ + /* Only enable it if you have determined that the face doesn't */ + /* use any patented opcodes (see @FT_Face_CheckTrueTypePatents). */ + /* */ + /* <Input> */ + /* face :: A face handle. */ + /* */ + /* value :: New boolean setting. */ + /* */ + /* <Return> */ + /* The old setting value. This will always be false if this is not */ + /* an SFNT font, or if the unpatented hinter is not compiled in this */ + /* instance of the library. */ + /* */ + /* <Note> */ + /* Since May 2010, TrueType hinting is no longer patented. */ + /* */ + /* <Since> */ + /* 2.3.5 */ + /* */ + FT_EXPORT( FT_Bool ) + FT_Face_SetUnpatentedHinting( FT_Face face, + FT_Bool value ); + + /* */ + + +FT_END_HEADER + +#endif /* __FREETYPE_H__ */ + + +/* END */ diff --git a/thirdparty/include/freetype/ft2build.h b/thirdparty/include/freetype/ft2build.h new file mode 100644 index 000000000..1f0436cfb --- /dev/null +++ b/thirdparty/include/freetype/ft2build.h @@ -0,0 +1,42 @@ +/***************************************************************************/ +/* */ +/* ft2build.h */ +/* */ +/* FreeType 2 build and setup macros. */ +/* */ +/* Copyright 1996-2001, 2006, 2013 by */ +/* David Turner, Robert Wilhelm, and Werner Lemberg. */ +/* */ +/* This file is part of the FreeType project, and may only be used, */ +/* modified, and distributed under the terms of the FreeType project */ +/* license, LICENSE.TXT. By continuing to use, modify, or distribute */ +/* this file you indicate that you have read the license and */ +/* understand and accept it fully. */ +/* */ +/***************************************************************************/ + + + /*************************************************************************/ + /* */ + /* This is the `entry point' for FreeType header file inclusions. It is */ + /* the only header file which should be included directly; all other */ + /* FreeType header files should be accessed with macro names (after */ + /* including `ft2build.h'). */ + /* */ + /* A typical example is */ + /* */ + /* #include <freetype/ft2build.h> */ + /* #include FT_FREETYPE_H */ + /* */ + /*************************************************************************/ + + +#ifndef __FT2BUILD_H__ +#define __FT2BUILD_H__ + +#include <freetype/config/ftheader.h> + +#endif /* __FT2BUILD_H__ */ + + +/* END */ diff --git a/thirdparty/include/freetype/ftadvanc.h b/thirdparty/include/freetype/ftadvanc.h new file mode 100644 index 000000000..ce4a6d893 --- /dev/null +++ b/thirdparty/include/freetype/ftadvanc.h @@ -0,0 +1,182 @@ +/***************************************************************************/ +/* */ +/* ftadvanc.h */ +/* */ +/* Quick computation of advance widths (specification only). */ +/* */ +/* Copyright 2008, 2013 by */ +/* David Turner, Robert Wilhelm, and Werner Lemberg. */ +/* */ +/* This file is part of the FreeType project, and may only be used, */ +/* modified, and distributed under the terms of the FreeType project */ +/* license, LICENSE.TXT. By continuing to use, modify, or distribute */ +/* this file you indicate that you have read the license and */ +/* understand and accept it fully. */ +/* */ +/***************************************************************************/ + + +#ifndef __FTADVANC_H__ +#define __FTADVANC_H__ + + +#include <freetype/ft2build.h> +#include FT_FREETYPE_H + +#ifdef FREETYPE_H +#error "freetype.h of FreeType 1 has been loaded!" +#error "Please fix the directory search order for header files" +#error "so that freetype.h of FreeType 2 is found first." +#endif + + +FT_BEGIN_HEADER + + + /************************************************************************** + * + * @section: + * quick_advance + * + * @title: + * Quick retrieval of advance values + * + * @abstract: + * Retrieve horizontal and vertical advance values without processing + * glyph outlines, if possible. + * + * @description: + * This section contains functions to quickly extract advance values + * without handling glyph outlines, if possible. + */ + + + /*************************************************************************/ + /* */ + /* <Const> */ + /* FT_ADVANCE_FLAG_FAST_ONLY */ + /* */ + /* <Description> */ + /* A bit-flag to be OR-ed with the `flags' parameter of the */ + /* @FT_Get_Advance and @FT_Get_Advances functions. */ + /* */ + /* If set, it indicates that you want these functions to fail if the */ + /* corresponding hinting mode or font driver doesn't allow for very */ + /* quick advance computation. */ + /* */ + /* Typically, glyphs that are either unscaled, unhinted, bitmapped, */ + /* or light-hinted can have their advance width computed very */ + /* quickly. */ + /* */ + /* Normal and bytecode hinted modes that require loading, scaling, */ + /* and hinting of the glyph outline, are extremely slow by */ + /* comparison. */ + /* */ +#define FT_ADVANCE_FLAG_FAST_ONLY 0x20000000UL + + + /*************************************************************************/ + /* */ + /* <Function> */ + /* FT_Get_Advance */ + /* */ + /* <Description> */ + /* Retrieve the advance value of a given glyph outline in an */ + /* @FT_Face. */ + /* */ + /* <Input> */ + /* face :: The source @FT_Face handle. */ + /* */ + /* gindex :: The glyph index. */ + /* */ + /* load_flags :: A set of bit flags similar to those used when */ + /* calling @FT_Load_Glyph, used to determine what kind */ + /* of advances you need. */ + /* <Output> */ + /* padvance :: The advance value. If scaling is performed (based on */ + /* the value of `load_flags'), the advance value is in */ + /* 16.16 format. Otherwise, it is in font units. */ + /* */ + /* If @FT_LOAD_VERTICAL_LAYOUT is set, this is the */ + /* vertical advance corresponding to a vertical layout. */ + /* Otherwise, it is the horizontal advance in a */ + /* horizontal layout. */ + /* */ + /* <Return> */ + /* FreeType error code. 0 means success. */ + /* */ + /* <Note> */ + /* This function may fail if you use @FT_ADVANCE_FLAG_FAST_ONLY and */ + /* if the corresponding font backend doesn't have a quick way to */ + /* retrieve the advances. */ + /* */ + /* A scaled advance is returned in 16.16 format but isn't transformed */ + /* by the affine transformation specified by @FT_Set_Transform. */ + /* */ + FT_EXPORT( FT_Error ) + FT_Get_Advance( FT_Face face, + FT_UInt gindex, + FT_Int32 load_flags, + FT_Fixed *padvance ); + + + /*************************************************************************/ + /* */ + /* <Function> */ + /* FT_Get_Advances */ + /* */ + /* <Description> */ + /* Retrieve the advance values of several glyph outlines in an */ + /* @FT_Face. */ + /* */ + /* <Input> */ + /* face :: The source @FT_Face handle. */ + /* */ + /* start :: The first glyph index. */ + /* */ + /* count :: The number of advance values you want to retrieve. */ + /* */ + /* load_flags :: A set of bit flags similar to those used when */ + /* calling @FT_Load_Glyph. */ + /* */ + /* <Output> */ + /* padvance :: The advance values. This array, to be provided by the */ + /* caller, must contain at least `count' elements. */ + /* */ + /* If scaling is performed (based on the value of */ + /* `load_flags'), the advance values are in 16.16 format. */ + /* Otherwise, they are in font units. */ + /* */ + /* If @FT_LOAD_VERTICAL_LAYOUT is set, these are the */ + /* vertical advances corresponding to a vertical layout. */ + /* Otherwise, they are the horizontal advances in a */ + /* horizontal layout. */ + /* */ + /* <Return> */ + /* FreeType error code. 0 means success. */ + /* */ + /* <Note> */ + /* This function may fail if you use @FT_ADVANCE_FLAG_FAST_ONLY and */ + /* if the corresponding font backend doesn't have a quick way to */ + /* retrieve the advances. */ + /* */ + /* Scaled advances are returned in 16.16 format but aren't */ + /* transformed by the affine transformation specified by */ + /* @FT_Set_Transform. */ + /* */ + FT_EXPORT( FT_Error ) + FT_Get_Advances( FT_Face face, + FT_UInt start, + FT_UInt count, + FT_Int32 load_flags, + FT_Fixed *padvances ); + +/* */ + + +FT_END_HEADER + +#endif /* __FTADVANC_H__ */ + + +/* END */ diff --git a/thirdparty/include/freetype/ftautoh.h b/thirdparty/include/freetype/ftautoh.h new file mode 100644 index 000000000..74aa9d906 --- /dev/null +++ b/thirdparty/include/freetype/ftautoh.h @@ -0,0 +1,402 @@ +/***************************************************************************/ +/* */ +/* ftautoh.h */ +/* */ +/* FreeType API for controlling the auto-hinter (specification only). */ +/* */ +/* Copyright 2012, 2013 by */ +/* David Turner, Robert Wilhelm, and Werner Lemberg. */ +/* */ +/* This file is part of the FreeType project, and may only be used, */ +/* modified, and distributed under the terms of the FreeType project */ +/* license, LICENSE.TXT. By continuing to use, modify, or distribute */ +/* this file you indicate that you have read the license and */ +/* understand and accept it fully. */ +/* */ +/***************************************************************************/ + + +#ifndef __FTAUTOH_H__ +#define __FTAUTOH_H__ + +#include <freetype/ft2build.h> +#include FT_FREETYPE_H + +#ifdef FREETYPE_H +#error "freetype.h of FreeType 1 has been loaded!" +#error "Please fix the directory search order for header files" +#error "so that freetype.h of FreeType 2 is found first." +#endif + + +FT_BEGIN_HEADER + + + /************************************************************************** + * + * @section: + * auto_hinter + * + * @title: + * The auto-hinter + * + * @abstract: + * Controlling the auto-hinting module. + * + * @description: + * While FreeType's auto-hinter doesn't expose API functions by itself, + * it is possible to control its behaviour with @FT_Property_Set and + * @FT_Property_Get. The following lists the available properties + * together with the necessary macros and structures. + * + * Note that the auto-hinter's module name is `autofitter' for + * historical reasons. + * + */ + + + /************************************************************************** + * + * @property: + * glyph-to-script-map + * + * @description: + * *Experimental* *only* + * + * The auto-hinter provides various script modules to hint glyphs. + * Examples of supported scripts are Latin or CJK. Before a glyph is + * auto-hinted, the Unicode character map of the font gets examined, and + * the script is then determined based on Unicode character ranges, see + * below. + * + * OpenType fonts, however, often provide much more glyphs than + * character codes (small caps, superscripts, ligatures, swashes, etc.), + * to be controlled by so-called `features'. Handling OpenType features + * can be quite complicated and thus needs a separate library on top of + * FreeType. + * + * The mapping between glyph indices and scripts (in the auto-hinter + * sense, see the @FT_AUTOHINTER_SCRIPT_XXX values) is stored as an + * array with `num_glyphs' elements, as found in the font's @FT_Face + * structure. The `glyph-to-script-map' property returns a pointer to + * this array, which can be modified as needed. Note that the + * modification should happen before the first glyph gets processed by + * the auto-hinter so that the global analysis of the font shapes + * actually uses the modified mapping. + * + * The following example code demonstrates how to access it (omitting + * the error handling). + * + * { + * FT_Library library; + * FT_Face face; + * FT_Prop_GlyphToScriptMap prop; + * + * + * FT_Init_FreeType( &library ); + * FT_New_Face( library, "foo.ttf", 0, &face ); + * + * prop.face = face; + * + * FT_Property_Get( library, "autofitter", + * "glyph-to-script-map", &prop ); + * + * // adjust `prop.map' as needed right here + * + * FT_Load_Glyph( face, ..., FT_LOAD_FORCE_AUTOHINT ); + * } + * + */ + + + /************************************************************************** + * + * @enum: + * FT_AUTOHINTER_SCRIPT_XXX + * + * @description: + * *Experimental* *only* + * + * A list of constants used for the @glyph-to-script-map property to + * specify the script submodule the auto-hinter should use for hinting a + * particular glyph. + * + * @values: + * FT_AUTOHINTER_SCRIPT_NONE :: + * Don't auto-hint this glyph. + * + * FT_AUTOHINTER_SCRIPT_LATIN :: + * Apply the latin auto-hinter. For the auto-hinter, `latin' is a + * very broad term, including Cyrillic and Greek also since characters + * from those scripts share the same design constraints. + * + * By default, characters from the following Unicode ranges are + * assigned to this submodule. + * + * { + * U+0020 - U+007F // Basic Latin (no control characters) + * U+00A0 - U+00FF // Latin-1 Supplement (no control characters) + * U+0100 - U+017F // Latin Extended-A + * U+0180 - U+024F // Latin Extended-B + * U+0250 - U+02AF // IPA Extensions + * U+02B0 - U+02FF // Spacing Modifier Letters + * U+0300 - U+036F // Combining Diacritical Marks + * U+0370 - U+03FF // Greek and Coptic + * U+0400 - U+04FF // Cyrillic + * U+0500 - U+052F // Cyrillic Supplement + * U+1D00 - U+1D7F // Phonetic Extensions + * U+1D80 - U+1DBF // Phonetic Extensions Supplement + * U+1DC0 - U+1DFF // Combining Diacritical Marks Supplement + * U+1E00 - U+1EFF // Latin Extended Additional + * U+1F00 - U+1FFF // Greek Extended + * U+2000 - U+206F // General Punctuation + * U+2070 - U+209F // Superscripts and Subscripts + * U+20A0 - U+20CF // Currency Symbols + * U+2150 - U+218F // Number Forms + * U+2460 - U+24FF // Enclosed Alphanumerics + * U+2C60 - U+2C7F // Latin Extended-C + * U+2DE0 - U+2DFF // Cyrillic Extended-A + * U+2E00 - U+2E7F // Supplemental Punctuation + * U+A640 - U+A69F // Cyrillic Extended-B + * U+A720 - U+A7FF // Latin Extended-D + * U+FB00 - U+FB06 // Alphab. Present. Forms (Latin Ligatures) + * U+1D400 - U+1D7FF // Mathematical Alphanumeric Symbols + * U+1F100 - U+1F1FF // Enclosed Alphanumeric Supplement + * } + * + * FT_AUTOHINTER_SCRIPT_CJK :: + * Apply the CJK auto-hinter, covering Chinese, Japanese, Korean, old + * Vietnamese, and some other scripts. + * + * By default, characters from the following Unicode ranges are + * assigned to this submodule. + * + * { + * U+1100 - U+11FF // Hangul Jamo + * U+2E80 - U+2EFF // CJK Radicals Supplement + * U+2F00 - U+2FDF // Kangxi Radicals + * U+2FF0 - U+2FFF // Ideographic Description Characters + * U+3000 - U+303F // CJK Symbols and Punctuation + * U+3040 - U+309F // Hiragana + * U+30A0 - U+30FF // Katakana + * U+3100 - U+312F // Bopomofo + * U+3130 - U+318F // Hangul Compatibility Jamo + * U+3190 - U+319F // Kanbun + * U+31A0 - U+31BF // Bopomofo Extended + * U+31C0 - U+31EF // CJK Strokes + * U+31F0 - U+31FF // Katakana Phonetic Extensions + * U+3200 - U+32FF // Enclosed CJK Letters and Months + * U+3300 - U+33FF // CJK Compatibility + * U+3400 - U+4DBF // CJK Unified Ideographs Extension A + * U+4DC0 - U+4DFF // Yijing Hexagram Symbols + * U+4E00 - U+9FFF // CJK Unified Ideographs + * U+A960 - U+A97F // Hangul Jamo Extended-A + * U+AC00 - U+D7AF // Hangul Syllables + * U+D7B0 - U+D7FF // Hangul Jamo Extended-B + * U+F900 - U+FAFF // CJK Compatibility Ideographs + * U+FE10 - U+FE1F // Vertical forms + * U+FE30 - U+FE4F // CJK Compatibility Forms + * U+FF00 - U+FFEF // Halfwidth and Fullwidth Forms + * U+1B000 - U+1B0FF // Kana Supplement + * U+1D300 - U+1D35F // Tai Xuan Hing Symbols + * U+1F200 - U+1F2FF // Enclosed Ideographic Supplement + * U+20000 - U+2A6DF // CJK Unified Ideographs Extension B + * U+2A700 - U+2B73F // CJK Unified Ideographs Extension C + * U+2B740 - U+2B81F // CJK Unified Ideographs Extension D + * U+2F800 - U+2FA1F // CJK Compatibility Ideographs Supplement + * } + * + * FT_AUTOHINTER_SCRIPT_INDIC :: + * Apply the indic auto-hinter, covering all major scripts from the + * Indian sub-continent and some other related scripts like Thai, Lao, + * or Tibetan. + * + * By default, characters from the following Unicode ranges are + * assigned to this submodule. + * + * { + * U+0900 - U+0DFF // Indic Range + * U+0F00 - U+0FFF // Tibetan + * U+1900 - U+194F // Limbu + * U+1B80 - U+1BBF // Sundanese + * U+1C80 - U+1CDF // Meetei Mayak + * U+A800 - U+A82F // Syloti Nagri + * U+11800 - U+118DF // Sharada + * } + * + * Note that currently Indic support is rudimentary only, missing blue + * zone support. + * + */ +#define FT_AUTOHINTER_SCRIPT_NONE 0 +#define FT_AUTOHINTER_SCRIPT_LATIN 1 +#define FT_AUTOHINTER_SCRIPT_CJK 2 +#define FT_AUTOHINTER_SCRIPT_INDIC 3 + + + /************************************************************************** + * + * @struct: + * FT_Prop_GlyphToScriptMap + * + * @description: + * *Experimental* *only* + * + * The data exchange structure for the @glyph-to-script-map property. + * + */ + typedef struct FT_Prop_GlyphToScriptMap_ + { + FT_Face face; + FT_Byte* map; + + } FT_Prop_GlyphToScriptMap; + + + /************************************************************************** + * + * @property: + * fallback-script + * + * @description: + * *Experimental* *only* + * + * If no auto-hinter script module can be assigned to a glyph, a + * fallback script gets assigned to it (see also the + * @glyph-to-script-map property). By default, this is + * @FT_AUTOHINTER_SCRIPT_CJK. Using the `fallback-script' property, + * this fallback value can be changed. + * + * { + * FT_Library library; + * FT_UInt fallback_script = FT_AUTOHINTER_SCRIPT_NONE; + * + * + * FT_Init_FreeType( &library ); + * + * FT_Property_Set( library, "autofitter", + * "fallback-script", &fallback_script ); + * } + * + * @note: + * This property can be used with @FT_Property_Get also. + * + * It's important to use the right timing for changing this value: The + * creation of the glyph-to-script map that eventually uses the + * fallback script value gets triggered either by setting or reading a + * face-specific property like @glyph-to-script-map, or by auto-hinting + * any glyph from that face. In particular, if you have already created + * an @FT_Face structure but not loaded any glyph (using the + * auto-hinter), a change of the fallback script will affect this face. + * + */ + + + /************************************************************************** + * + * @property: + * default-script + * + * @description: + * *Experimental* *only* + * + * If Freetype gets compiled with FT_CONFIG_OPTION_USE_HARFBUZZ to make + * the HarfBuzz library access OpenType features for getting better + * glyph coverages, this property sets the (auto-fitter) script to be + * used for the default (OpenType) script data of a font's GSUB table. + * Features for the default script are intended for all scripts not + * explicitly handled in GSUB; an example is a `dlig' feature, + * containing the combination of the characters `T', `E', and `L' to + * form a `TEL' ligature. + * + * By default, this is @FT_AUTOHINTER_SCRIPT_LATIN. Using the + * `default-script' property, this default value can be changed. + * + * { + * FT_Library library; + * FT_UInt default_script = FT_AUTOHINTER_SCRIPT_NONE; + * + * + * FT_Init_FreeType( &library ); + * + * FT_Property_Set( library, "autofitter", + * "default-script", &default_script ); + * } + * + * @note: + * This property can be used with @FT_Property_Get also. + * + * It's important to use the right timing for changing this value: The + * creation of the glyph-to-script map that eventually uses the + * default script value gets triggered either by setting or reading a + * face-specific property like @glyph-to-script-map, or by auto-hinting + * any glyph from that face. In particular, if you have already created + * an @FT_Face structure but not loaded any glyph (using the + * auto-hinter), a change of the default script will affect this face. + * + */ + + + /************************************************************************** + * + * @property: + * increase-x-height + * + * @description: + * For ppem values in the range 6~<= ppem <= `increase-x-height', round + * up the font's x~height much more often than normally. If the value + * is set to~0, which is the default, this feature is switched off. Use + * this property to improve the legibility of small font sizes if + * necessary. + * + * { + * FT_Library library; + * FT_Face face; + * FT_Prop_IncreaseXHeight prop; + * + * + * FT_Init_FreeType( &library ); + * FT_New_Face( library, "foo.ttf", 0, &face ); + * FT_Set_Char_Size( face, 10 * 64, 0, 72, 0 ); + * + * prop.face = face; + * prop.limit = 14; + * + * FT_Property_Set( library, "autofitter", + * "increase-x-height", &prop ); + * } + * + * @note: + * This property can be used with @FT_Property_Get also. + * + * Set this value right after calling @FT_Set_Char_Size, but before + * loading any glyph (using the auto-hinter). + * + */ + + + /************************************************************************** + * + * @struct: + * FT_Prop_IncreaseXHeight + * + * @description: + * The data exchange structure for the @increase-x-height property. + * + */ + typedef struct FT_Prop_IncreaseXHeight_ + { + FT_Face face; + FT_UInt limit; + + } FT_Prop_IncreaseXHeight; + + + /* */ + +FT_END_HEADER + +#endif /* __FTAUTOH_H__ */ + + +/* END */ diff --git a/thirdparty/include/freetype/ftbbox.h b/thirdparty/include/freetype/ftbbox.h new file mode 100644 index 000000000..aa2227d20 --- /dev/null +++ b/thirdparty/include/freetype/ftbbox.h @@ -0,0 +1,102 @@ +/***************************************************************************/ +/* */ +/* ftbbox.h */ +/* */ +/* FreeType exact bbox computation (specification). */ +/* */ +/* Copyright 1996-2001, 2003, 2007, 2011, 2013 by */ +/* David Turner, Robert Wilhelm, and Werner Lemberg. */ +/* */ +/* This file is part of the FreeType project, and may only be used, */ +/* modified, and distributed under the terms of the FreeType project */ +/* license, LICENSE.TXT. By continuing to use, modify, or distribute */ +/* this file you indicate that you have read the license and */ +/* understand and accept it fully. */ +/* */ +/***************************************************************************/ + + + /*************************************************************************/ + /* */ + /* This component has a _single_ role: to compute exact outline bounding */ + /* boxes. */ + /* */ + /* It is separated from the rest of the engine for various technical */ + /* reasons. It may well be integrated in `ftoutln' later. */ + /* */ + /*************************************************************************/ + + +#ifndef __FTBBOX_H__ +#define __FTBBOX_H__ + + +#include <freetype/ft2build.h> +#include FT_FREETYPE_H + +#ifdef FREETYPE_H +#error "freetype.h of FreeType 1 has been loaded!" +#error "Please fix the directory search order for header files" +#error "so that freetype.h of FreeType 2 is found first." +#endif + + +FT_BEGIN_HEADER + + + /*************************************************************************/ + /* */ + /* <Section> */ + /* outline_processing */ + /* */ + /*************************************************************************/ + + + /*************************************************************************/ + /* */ + /* <Function> */ + /* FT_Outline_Get_BBox */ + /* */ + /* <Description> */ + /* Compute the exact bounding box of an outline. This is slower */ + /* than computing the control box. However, it uses an advanced */ + /* algorithm that returns _very_ quickly when the two boxes */ + /* coincide. Otherwise, the outline Bézier arcs are traversed to */ + /* extract their extrema. */ + /* */ + /* <Input> */ + /* outline :: A pointer to the source outline. */ + /* */ + /* <Output> */ + /* abbox :: The outline's exact bounding box. */ + /* */ + /* <Return> */ + /* FreeType error code. 0~means success. */ + /* */ + /* <Note> */ + /* If the font is tricky and the glyph has been loaded with */ + /* @FT_LOAD_NO_SCALE, the resulting BBox is meaningless. To get */ + /* reasonable values for the BBox it is necessary to load the glyph */ + /* at a large ppem value (so that the hinting instructions can */ + /* properly shift and scale the subglyphs), then extracting the BBox, */ + /* which can be eventually converted back to font units. */ + /* */ + FT_EXPORT( FT_Error ) + FT_Outline_Get_BBox( FT_Outline* outline, + FT_BBox *abbox ); + + + /* */ + + +FT_END_HEADER + +#endif /* __FTBBOX_H__ */ + + +/* END */ + + +/* Local Variables: */ +/* coding: utf-8 */ +/* End: */ diff --git a/thirdparty/include/freetype/ftbdf.h b/thirdparty/include/freetype/ftbdf.h new file mode 100644 index 000000000..fdac606c4 --- /dev/null +++ b/thirdparty/include/freetype/ftbdf.h @@ -0,0 +1,210 @@ +/***************************************************************************/ +/* */ +/* ftbdf.h */ +/* */ +/* FreeType API for accessing BDF-specific strings (specification). */ +/* */ +/* Copyright 2002-2004, 2006, 2009, 2014 by */ +/* David Turner, Robert Wilhelm, and Werner Lemberg. */ +/* */ +/* This file is part of the FreeType project, and may only be used, */ +/* modified, and distributed under the terms of the FreeType project */ +/* license, LICENSE.TXT. By continuing to use, modify, or distribute */ +/* this file you indicate that you have read the license and */ +/* understand and accept it fully. */ +/* */ +/***************************************************************************/ + + +#ifndef __FTBDF_H__ +#define __FTBDF_H__ + +#include <freetype/ft2build.h> +#include FT_FREETYPE_H + +#ifdef FREETYPE_H +#error "freetype.h of FreeType 1 has been loaded!" +#error "Please fix the directory search order for header files" +#error "so that freetype.h of FreeType 2 is found first." +#endif + + +FT_BEGIN_HEADER + + + /*************************************************************************/ + /* */ + /* <Section> */ + /* bdf_fonts */ + /* */ + /* <Title> */ + /* BDF and PCF Files */ + /* */ + /* <Abstract> */ + /* BDF and PCF specific API. */ + /* */ + /* <Description> */ + /* This section contains the declaration of functions specific to BDF */ + /* and PCF fonts. */ + /* */ + /*************************************************************************/ + + + /********************************************************************** + * + * @enum: + * FT_PropertyType + * + * @description: + * A list of BDF property types. + * + * @values: + * BDF_PROPERTY_TYPE_NONE :: + * Value~0 is used to indicate a missing property. + * + * BDF_PROPERTY_TYPE_ATOM :: + * Property is a string atom. + * + * BDF_PROPERTY_TYPE_INTEGER :: + * Property is a 32-bit signed integer. + * + * BDF_PROPERTY_TYPE_CARDINAL :: + * Property is a 32-bit unsigned integer. + */ + typedef enum BDF_PropertyType_ + { + BDF_PROPERTY_TYPE_NONE = 0, + BDF_PROPERTY_TYPE_ATOM = 1, + BDF_PROPERTY_TYPE_INTEGER = 2, + BDF_PROPERTY_TYPE_CARDINAL = 3 + + } BDF_PropertyType; + + + /********************************************************************** + * + * @type: + * BDF_Property + * + * @description: + * A handle to a @BDF_PropertyRec structure to model a given + * BDF/PCF property. + */ + typedef struct BDF_PropertyRec_* BDF_Property; + + + /********************************************************************** + * + * @struct: + * BDF_PropertyRec + * + * @description: + * This structure models a given BDF/PCF property. + * + * @fields: + * type :: + * The property type. + * + * u.atom :: + * The atom string, if type is @BDF_PROPERTY_TYPE_ATOM. May be + * NULL, indicating an empty string. + * + * u.integer :: + * A signed integer, if type is @BDF_PROPERTY_TYPE_INTEGER. + * + * u.cardinal :: + * An unsigned integer, if type is @BDF_PROPERTY_TYPE_CARDINAL. + */ + typedef struct BDF_PropertyRec_ + { + BDF_PropertyType type; + union { + const char* atom; + FT_Int32 integer; + FT_UInt32 cardinal; + + } u; + + } BDF_PropertyRec; + + + /********************************************************************** + * + * @function: + * FT_Get_BDF_Charset_ID + * + * @description: + * Retrieve a BDF font character set identity, according to + * the BDF specification. + * + * @input: + * face :: + * A handle to the input face. + * + * @output: + * acharset_encoding :: + * Charset encoding, as a C~string, owned by the face. + * + * acharset_registry :: + * Charset registry, as a C~string, owned by the face. + * + * @return: + * FreeType error code. 0~means success. + * + * @note: + * This function only works with BDF faces, returning an error otherwise. + */ + FT_EXPORT( FT_Error ) + FT_Get_BDF_Charset_ID( FT_Face face, + const char* *acharset_encoding, + const char* *acharset_registry ); + + + /********************************************************************** + * + * @function: + * FT_Get_BDF_Property + * + * @description: + * Retrieve a BDF property from a BDF or PCF font file. + * + * @input: + * face :: A handle to the input face. + * + * name :: The property name. + * + * @output: + * aproperty :: The property. + * + * @return: + * FreeType error code. 0~means success. + * + * @note: + * This function works with BDF _and_ PCF fonts. It returns an error + * otherwise. It also returns an error if the property is not in the + * font. + * + * A `property' is a either key-value pair within the STARTPROPERTIES + * ... ENDPROPERTIES block of a BDF font or a key-value pair from the + * `info->props' array within a `FontRec' structure of a PCF font. + * + * Integer properties are always stored as `signed' within PCF fonts; + * consequently, @BDF_PROPERTY_TYPE_CARDINAL is a possible return value + * for BDF fonts only. + * + * In case of error, `aproperty->type' is always set to + * @BDF_PROPERTY_TYPE_NONE. + */ + FT_EXPORT( FT_Error ) + FT_Get_BDF_Property( FT_Face face, + const char* prop_name, + BDF_PropertyRec *aproperty ); + + /* */ + +FT_END_HEADER + +#endif /* __FTBDF_H__ */ + + +/* END */ diff --git a/thirdparty/include/freetype/ftbitmap.h b/thirdparty/include/freetype/ftbitmap.h new file mode 100644 index 000000000..318f85a46 --- /dev/null +++ b/thirdparty/include/freetype/ftbitmap.h @@ -0,0 +1,227 @@ +/***************************************************************************/ +/* */ +/* ftbitmap.h */ +/* */ +/* FreeType utility functions for bitmaps (specification). */ +/* */ +/* Copyright 2004-2006, 2008, 2013 by */ +/* David Turner, Robert Wilhelm, and Werner Lemberg. */ +/* */ +/* This file is part of the FreeType project, and may only be used, */ +/* modified, and distributed under the terms of the FreeType project */ +/* license, LICENSE.TXT. By continuing to use, modify, or distribute */ +/* this file you indicate that you have read the license and */ +/* understand and accept it fully. */ +/* */ +/***************************************************************************/ + + +#ifndef __FTBITMAP_H__ +#define __FTBITMAP_H__ + + +#include <freetype/ft2build.h> +#include FT_FREETYPE_H + +#ifdef FREETYPE_H +#error "freetype.h of FreeType 1 has been loaded!" +#error "Please fix the directory search order for header files" +#error "so that freetype.h of FreeType 2 is found first." +#endif + + +FT_BEGIN_HEADER + + + /*************************************************************************/ + /* */ + /* <Section> */ + /* bitmap_handling */ + /* */ + /* <Title> */ + /* Bitmap Handling */ + /* */ + /* <Abstract> */ + /* Handling FT_Bitmap objects. */ + /* */ + /* <Description> */ + /* This section contains functions for converting FT_Bitmap objects. */ + /* */ + /*************************************************************************/ + + + /*************************************************************************/ + /* */ + /* <Function> */ + /* FT_Bitmap_New */ + /* */ + /* <Description> */ + /* Initialize a pointer to an @FT_Bitmap structure. */ + /* */ + /* <InOut> */ + /* abitmap :: A pointer to the bitmap structure. */ + /* */ + FT_EXPORT( void ) + FT_Bitmap_New( FT_Bitmap *abitmap ); + + + /*************************************************************************/ + /* */ + /* <Function> */ + /* FT_Bitmap_Copy */ + /* */ + /* <Description> */ + /* Copy a bitmap into another one. */ + /* */ + /* <Input> */ + /* library :: A handle to a library object. */ + /* */ + /* source :: A handle to the source bitmap. */ + /* */ + /* <Output> */ + /* target :: A handle to the target bitmap. */ + /* */ + /* <Return> */ + /* FreeType error code. 0~means success. */ + /* */ + FT_EXPORT( FT_Error ) + FT_Bitmap_Copy( FT_Library library, + const FT_Bitmap *source, + FT_Bitmap *target); + + + /*************************************************************************/ + /* */ + /* <Function> */ + /* FT_Bitmap_Embolden */ + /* */ + /* <Description> */ + /* Embolden a bitmap. The new bitmap will be about `xStrength' */ + /* pixels wider and `yStrength' pixels higher. The left and bottom */ + /* borders are kept unchanged. */ + /* */ + /* <Input> */ + /* library :: A handle to a library object. */ + /* */ + /* xStrength :: How strong the glyph is emboldened horizontally. */ + /* Expressed in 26.6 pixel format. */ + /* */ + /* yStrength :: How strong the glyph is emboldened vertically. */ + /* Expressed in 26.6 pixel format. */ + /* */ + /* <InOut> */ + /* bitmap :: A handle to the target bitmap. */ + /* */ + /* <Return> */ + /* FreeType error code. 0~means success. */ + /* */ + /* <Note> */ + /* The current implementation restricts `xStrength' to be less than */ + /* or equal to~8 if bitmap is of pixel_mode @FT_PIXEL_MODE_MONO. */ + /* */ + /* If you want to embolden the bitmap owned by a @FT_GlyphSlotRec, */ + /* you should call @FT_GlyphSlot_Own_Bitmap on the slot first. */ + /* */ + FT_EXPORT( FT_Error ) + FT_Bitmap_Embolden( FT_Library library, + FT_Bitmap* bitmap, + FT_Pos xStrength, + FT_Pos yStrength ); + + + /*************************************************************************/ + /* */ + /* <Function> */ + /* FT_Bitmap_Convert */ + /* */ + /* <Description> */ + /* Convert a bitmap object with depth 1bpp, 2bpp, 4bpp, 8bpp or 32bpp */ + /* to a bitmap object with depth 8bpp, making the number of used */ + /* bytes line (a.k.a. the `pitch') a multiple of `alignment'. */ + /* */ + /* <Input> */ + /* library :: A handle to a library object. */ + /* */ + /* source :: The source bitmap. */ + /* */ + /* alignment :: The pitch of the bitmap is a multiple of this */ + /* parameter. Common values are 1, 2, or 4. */ + /* */ + /* <Output> */ + /* target :: The target bitmap. */ + /* */ + /* <Return> */ + /* FreeType error code. 0~means success. */ + /* */ + /* <Note> */ + /* It is possible to call @FT_Bitmap_Convert multiple times without */ + /* calling @FT_Bitmap_Done (the memory is simply reallocated). */ + /* */ + /* Use @FT_Bitmap_Done to finally remove the bitmap object. */ + /* */ + /* The `library' argument is taken to have access to FreeType's */ + /* memory handling functions. */ + /* */ + FT_EXPORT( FT_Error ) + FT_Bitmap_Convert( FT_Library library, + const FT_Bitmap *source, + FT_Bitmap *target, + FT_Int alignment ); + + + /*************************************************************************/ + /* */ + /* <Function> */ + /* FT_GlyphSlot_Own_Bitmap */ + /* */ + /* <Description> */ + /* Make sure that a glyph slot owns `slot->bitmap'. */ + /* */ + /* <Input> */ + /* slot :: The glyph slot. */ + /* */ + /* <Return> */ + /* FreeType error code. 0~means success. */ + /* */ + /* <Note> */ + /* This function is to be used in combination with */ + /* @FT_Bitmap_Embolden. */ + /* */ + FT_EXPORT( FT_Error ) + FT_GlyphSlot_Own_Bitmap( FT_GlyphSlot slot ); + + + /*************************************************************************/ + /* */ + /* <Function> */ + /* FT_Bitmap_Done */ + /* */ + /* <Description> */ + /* Destroy a bitmap object created with @FT_Bitmap_New. */ + /* */ + /* <Input> */ + /* library :: A handle to a library object. */ + /* */ + /* bitmap :: The bitmap object to be freed. */ + /* */ + /* <Return> */ + /* FreeType error code. 0~means success. */ + /* */ + /* <Note> */ + /* The `library' argument is taken to have access to FreeType's */ + /* memory handling functions. */ + /* */ + FT_EXPORT( FT_Error ) + FT_Bitmap_Done( FT_Library library, + FT_Bitmap *bitmap ); + + + /* */ + + +FT_END_HEADER + +#endif /* __FTBITMAP_H__ */ + + +/* END */ diff --git a/thirdparty/include/freetype/ftbzip2.h b/thirdparty/include/freetype/ftbzip2.h new file mode 100644 index 000000000..edb2c3086 --- /dev/null +++ b/thirdparty/include/freetype/ftbzip2.h @@ -0,0 +1,102 @@ +/***************************************************************************/ +/* */ +/* ftbzip2.h */ +/* */ +/* Bzip2-compressed stream support. */ +/* */ +/* Copyright 2010 by */ +/* Joel Klinghed. */ +/* */ +/* This file is part of the FreeType project, and may only be used, */ +/* modified, and distributed under the terms of the FreeType project */ +/* license, LICENSE.TXT. By continuing to use, modify, or distribute */ +/* this file you indicate that you have read the license and */ +/* understand and accept it fully. */ +/* */ +/***************************************************************************/ + + +#ifndef __FTBZIP2_H__ +#define __FTBZIP2_H__ + +#include <freetype/ft2build.h> +#include FT_FREETYPE_H + +#ifdef FREETYPE_H +#error "freetype.h of FreeType 1 has been loaded!" +#error "Please fix the directory search order for header files" +#error "so that freetype.h of FreeType 2 is found first." +#endif + + +FT_BEGIN_HEADER + + /*************************************************************************/ + /* */ + /* <Section> */ + /* bzip2 */ + /* */ + /* <Title> */ + /* BZIP2 Streams */ + /* */ + /* <Abstract> */ + /* Using bzip2-compressed font files. */ + /* */ + /* <Description> */ + /* This section contains the declaration of Bzip2-specific functions. */ + /* */ + /*************************************************************************/ + + + /************************************************************************ + * + * @function: + * FT_Stream_OpenBzip2 + * + * @description: + * Open a new stream to parse bzip2-compressed font files. This is + * mainly used to support the compressed `*.pcf.bz2' fonts that come + * with XFree86. + * + * @input: + * stream :: + * The target embedding stream. + * + * source :: + * The source stream. + * + * @return: + * FreeType error code. 0~means success. + * + * @note: + * The source stream must be opened _before_ calling this function. + * + * Calling the internal function `FT_Stream_Close' on the new stream will + * *not* call `FT_Stream_Close' on the source stream. None of the stream + * objects will be released to the heap. + * + * The stream implementation is very basic and resets the decompression + * process each time seeking backwards is needed within the stream. + * + * In certain builds of the library, bzip2 compression recognition is + * automatically handled when calling @FT_New_Face or @FT_Open_Face. + * This means that if no font driver is capable of handling the raw + * compressed file, the library will try to open a bzip2 compressed stream + * from it and re-open the face with it. + * + * This function may return `FT_Err_Unimplemented_Feature' if your build + * of FreeType was not compiled with bzip2 support. + */ + FT_EXPORT( FT_Error ) + FT_Stream_OpenBzip2( FT_Stream stream, + FT_Stream source ); + + /* */ + + +FT_END_HEADER + +#endif /* __FTBZIP2_H__ */ + + +/* END */ diff --git a/thirdparty/include/freetype/ftcache.h b/thirdparty/include/freetype/ftcache.h new file mode 100644 index 000000000..b3023e047 --- /dev/null +++ b/thirdparty/include/freetype/ftcache.h @@ -0,0 +1,1057 @@ +/***************************************************************************/ +/* */ +/* ftcache.h */ +/* */ +/* FreeType Cache subsystem (specification). */ +/* */ +/* Copyright 1996-2008, 2010, 2013 by */ +/* David Turner, Robert Wilhelm, and Werner Lemberg. */ +/* */ +/* This file is part of the FreeType project, and may only be used, */ +/* modified, and distributed under the terms of the FreeType project */ +/* license, LICENSE.TXT. By continuing to use, modify, or distribute */ +/* this file you indicate that you have read the license and */ +/* understand and accept it fully. */ +/* */ +/***************************************************************************/ + + +#ifndef __FTCACHE_H__ +#define __FTCACHE_H__ + + +#include <freetype/ft2build.h> +#include FT_GLYPH_H + + +FT_BEGIN_HEADER + + + /************************************************************************* + * + * <Section> + * cache_subsystem + * + * <Title> + * Cache Sub-System + * + * <Abstract> + * How to cache face, size, and glyph data with FreeType~2. + * + * <Description> + * This section describes the FreeType~2 cache sub-system, which is used + * to limit the number of concurrently opened @FT_Face and @FT_Size + * objects, as well as caching information like character maps and glyph + * images while limiting their maximum memory usage. + * + * Note that all types and functions begin with the `FTC_' prefix. + * + * The cache is highly portable and thus doesn't know anything about the + * fonts installed on your system, or how to access them. This implies + * the following scheme: + * + * First, available or installed font faces are uniquely identified by + * @FTC_FaceID values, provided to the cache by the client. Note that + * the cache only stores and compares these values, and doesn't try to + * interpret them in any way. + * + * Second, the cache calls, only when needed, a client-provided function + * to convert an @FTC_FaceID into a new @FT_Face object. The latter is + * then completely managed by the cache, including its termination + * through @FT_Done_Face. To monitor termination of face objects, the + * finalizer callback in the `generic' field of the @FT_Face object can + * be used, which might also be used to store the @FTC_FaceID of the + * face. + * + * Clients are free to map face IDs to anything else. The most simple + * usage is to associate them to a (pathname,face_index) pair that is + * used to call @FT_New_Face. However, more complex schemes are also + * possible. + * + * Note that for the cache to work correctly, the face ID values must be + * *persistent*, which means that the contents they point to should not + * change at runtime, or that their value should not become invalid. + * + * If this is unavoidable (e.g., when a font is uninstalled at runtime), + * you should call @FTC_Manager_RemoveFaceID as soon as possible, to let + * the cache get rid of any references to the old @FTC_FaceID it may + * keep internally. Failure to do so will lead to incorrect behaviour + * or even crashes. + * + * To use the cache, start with calling @FTC_Manager_New to create a new + * @FTC_Manager object, which models a single cache instance. You can + * then look up @FT_Face and @FT_Size objects with + * @FTC_Manager_LookupFace and @FTC_Manager_LookupSize, respectively. + * + * If you want to use the charmap caching, call @FTC_CMapCache_New, then + * later use @FTC_CMapCache_Lookup to perform the equivalent of + * @FT_Get_Char_Index, only much faster. + * + * If you want to use the @FT_Glyph caching, call @FTC_ImageCache, then + * later use @FTC_ImageCache_Lookup to retrieve the corresponding + * @FT_Glyph objects from the cache. + * + * If you need lots of small bitmaps, it is much more memory efficient + * to call @FTC_SBitCache_New followed by @FTC_SBitCache_Lookup. This + * returns @FTC_SBitRec structures, which are used to store small + * bitmaps directly. (A small bitmap is one whose metrics and + * dimensions all fit into 8-bit integers). + * + * We hope to also provide a kerning cache in the near future. + * + * + * <Order> + * FTC_Manager + * FTC_FaceID + * FTC_Face_Requester + * + * FTC_Manager_New + * FTC_Manager_Reset + * FTC_Manager_Done + * FTC_Manager_LookupFace + * FTC_Manager_LookupSize + * FTC_Manager_RemoveFaceID + * + * FTC_Node + * FTC_Node_Unref + * + * FTC_ImageCache + * FTC_ImageCache_New + * FTC_ImageCache_Lookup + * + * FTC_SBit + * FTC_SBitCache + * FTC_SBitCache_New + * FTC_SBitCache_Lookup + * + * FTC_CMapCache + * FTC_CMapCache_New + * FTC_CMapCache_Lookup + * + *************************************************************************/ + + + /*************************************************************************/ + /*************************************************************************/ + /*************************************************************************/ + /***** *****/ + /***** BASIC TYPE DEFINITIONS *****/ + /***** *****/ + /*************************************************************************/ + /*************************************************************************/ + /*************************************************************************/ + + + /************************************************************************* + * + * @type: FTC_FaceID + * + * @description: + * An opaque pointer type that is used to identity face objects. The + * contents of such objects is application-dependent. + * + * These pointers are typically used to point to a user-defined + * structure containing a font file path, and face index. + * + * @note: + * Never use NULL as a valid @FTC_FaceID. + * + * Face IDs are passed by the client to the cache manager that calls, + * when needed, the @FTC_Face_Requester to translate them into new + * @FT_Face objects. + * + * If the content of a given face ID changes at runtime, or if the value + * becomes invalid (e.g., when uninstalling a font), you should + * immediately call @FTC_Manager_RemoveFaceID before any other cache + * function. + * + * Failure to do so will result in incorrect behaviour or even + * memory leaks and crashes. + */ + typedef FT_Pointer FTC_FaceID; + + + /************************************************************************ + * + * @functype: + * FTC_Face_Requester + * + * @description: + * A callback function provided by client applications. It is used by + * the cache manager to translate a given @FTC_FaceID into a new valid + * @FT_Face object, on demand. + * + * <Input> + * face_id :: + * The face ID to resolve. + * + * library :: + * A handle to a FreeType library object. + * + * req_data :: + * Application-provided request data (see note below). + * + * <Output> + * aface :: + * A new @FT_Face handle. + * + * <Return> + * FreeType error code. 0~means success. + * + * <Note> + * The third parameter `req_data' is the same as the one passed by the + * client when @FTC_Manager_New is called. + * + * The face requester should not perform funny things on the returned + * face object, like creating a new @FT_Size for it, or setting a + * transformation through @FT_Set_Transform! + */ + typedef FT_Error + (*FTC_Face_Requester)( FTC_FaceID face_id, + FT_Library library, + FT_Pointer request_data, + FT_Face* aface ); + + /* */ + + + /*************************************************************************/ + /*************************************************************************/ + /*************************************************************************/ + /***** *****/ + /***** CACHE MANAGER OBJECT *****/ + /***** *****/ + /*************************************************************************/ + /*************************************************************************/ + /*************************************************************************/ + + + /*************************************************************************/ + /* */ + /* <Type> */ + /* FTC_Manager */ + /* */ + /* <Description> */ + /* This object corresponds to one instance of the cache-subsystem. */ + /* It is used to cache one or more @FT_Face objects, along with */ + /* corresponding @FT_Size objects. */ + /* */ + /* The manager intentionally limits the total number of opened */ + /* @FT_Face and @FT_Size objects to control memory usage. See the */ + /* `max_faces' and `max_sizes' parameters of @FTC_Manager_New. */ + /* */ + /* The manager is also used to cache `nodes' of various types while */ + /* limiting their total memory usage. */ + /* */ + /* All limitations are enforced by keeping lists of managed objects */ + /* in most-recently-used order, and flushing old nodes to make room */ + /* for new ones. */ + /* */ + typedef struct FTC_ManagerRec_* FTC_Manager; + + + /*************************************************************************/ + /* */ + /* <Type> */ + /* FTC_Node */ + /* */ + /* <Description> */ + /* An opaque handle to a cache node object. Each cache node is */ + /* reference-counted. A node with a count of~0 might be flushed */ + /* out of a full cache whenever a lookup request is performed. */ + /* */ + /* If you look up nodes, you have the ability to `acquire' them, */ + /* i.e., to increment their reference count. This will prevent the */ + /* node from being flushed out of the cache until you explicitly */ + /* `release' it (see @FTC_Node_Unref). */ + /* */ + /* See also @FTC_SBitCache_Lookup and @FTC_ImageCache_Lookup. */ + /* */ + typedef struct FTC_NodeRec_* FTC_Node; + + + /*************************************************************************/ + /* */ + /* <Function> */ + /* FTC_Manager_New */ + /* */ + /* <Description> */ + /* Create a new cache manager. */ + /* */ + /* <Input> */ + /* library :: The parent FreeType library handle to use. */ + /* */ + /* max_faces :: Maximum number of opened @FT_Face objects managed by */ + /* this cache instance. Use~0 for defaults. */ + /* */ + /* max_sizes :: Maximum number of opened @FT_Size objects managed by */ + /* this cache instance. Use~0 for defaults. */ + /* */ + /* max_bytes :: Maximum number of bytes to use for cached data nodes. */ + /* Use~0 for defaults. Note that this value does not */ + /* account for managed @FT_Face and @FT_Size objects. */ + /* */ + /* requester :: An application-provided callback used to translate */ + /* face IDs into real @FT_Face objects. */ + /* */ + /* req_data :: A generic pointer that is passed to the requester */ + /* each time it is called (see @FTC_Face_Requester). */ + /* */ + /* <Output> */ + /* amanager :: A handle to a new manager object. 0~in case of */ + /* failure. */ + /* */ + /* <Return> */ + /* FreeType error code. 0~means success. */ + /* */ + FT_EXPORT( FT_Error ) + FTC_Manager_New( FT_Library library, + FT_UInt max_faces, + FT_UInt max_sizes, + FT_ULong max_bytes, + FTC_Face_Requester requester, + FT_Pointer req_data, + FTC_Manager *amanager ); + + + /*************************************************************************/ + /* */ + /* <Function> */ + /* FTC_Manager_Reset */ + /* */ + /* <Description> */ + /* Empty a given cache manager. This simply gets rid of all the */ + /* currently cached @FT_Face and @FT_Size objects within the manager. */ + /* */ + /* <InOut> */ + /* manager :: A handle to the manager. */ + /* */ + FT_EXPORT( void ) + FTC_Manager_Reset( FTC_Manager manager ); + + + /*************************************************************************/ + /* */ + /* <Function> */ + /* FTC_Manager_Done */ + /* */ + /* <Description> */ + /* Destroy a given manager after emptying it. */ + /* */ + /* <Input> */ + /* manager :: A handle to the target cache manager object. */ + /* */ + FT_EXPORT( void ) + FTC_Manager_Done( FTC_Manager manager ); + + + /*************************************************************************/ + /* */ + /* <Function> */ + /* FTC_Manager_LookupFace */ + /* */ + /* <Description> */ + /* Retrieve the @FT_Face object that corresponds to a given face ID */ + /* through a cache manager. */ + /* */ + /* <Input> */ + /* manager :: A handle to the cache manager. */ + /* */ + /* face_id :: The ID of the face object. */ + /* */ + /* <Output> */ + /* aface :: A handle to the face object. */ + /* */ + /* <Return> */ + /* FreeType error code. 0~means success. */ + /* */ + /* <Note> */ + /* The returned @FT_Face object is always owned by the manager. You */ + /* should never try to discard it yourself. */ + /* */ + /* The @FT_Face object doesn't necessarily have a current size object */ + /* (i.e., face->size can be~0). If you need a specific `font size', */ + /* use @FTC_Manager_LookupSize instead. */ + /* */ + /* Never change the face's transformation matrix (i.e., never call */ + /* the @FT_Set_Transform function) on a returned face! If you need */ + /* to transform glyphs, do it yourself after glyph loading. */ + /* */ + /* When you perform a lookup, out-of-memory errors are detected */ + /* _within_ the lookup and force incremental flushes of the cache */ + /* until enough memory is released for the lookup to succeed. */ + /* */ + /* If a lookup fails with `FT_Err_Out_Of_Memory' the cache has */ + /* already been completely flushed, and still no memory was available */ + /* for the operation. */ + /* */ + FT_EXPORT( FT_Error ) + FTC_Manager_LookupFace( FTC_Manager manager, + FTC_FaceID face_id, + FT_Face *aface ); + + + /*************************************************************************/ + /* */ + /* <Struct> */ + /* FTC_ScalerRec */ + /* */ + /* <Description> */ + /* A structure used to describe a given character size in either */ + /* pixels or points to the cache manager. See */ + /* @FTC_Manager_LookupSize. */ + /* */ + /* <Fields> */ + /* face_id :: The source face ID. */ + /* */ + /* width :: The character width. */ + /* */ + /* height :: The character height. */ + /* */ + /* pixel :: A Boolean. If 1, the `width' and `height' fields are */ + /* interpreted as integer pixel character sizes. */ + /* Otherwise, they are expressed as 1/64th of points. */ + /* */ + /* x_res :: Only used when `pixel' is value~0 to indicate the */ + /* horizontal resolution in dpi. */ + /* */ + /* y_res :: Only used when `pixel' is value~0 to indicate the */ + /* vertical resolution in dpi. */ + /* */ + /* <Note> */ + /* This type is mainly used to retrieve @FT_Size objects through the */ + /* cache manager. */ + /* */ + typedef struct FTC_ScalerRec_ + { + FTC_FaceID face_id; + FT_UInt width; + FT_UInt height; + FT_Int pixel; + FT_UInt x_res; + FT_UInt y_res; + + } FTC_ScalerRec; + + + /*************************************************************************/ + /* */ + /* <Struct> */ + /* FTC_Scaler */ + /* */ + /* <Description> */ + /* A handle to an @FTC_ScalerRec structure. */ + /* */ + typedef struct FTC_ScalerRec_* FTC_Scaler; + + + /*************************************************************************/ + /* */ + /* <Function> */ + /* FTC_Manager_LookupSize */ + /* */ + /* <Description> */ + /* Retrieve the @FT_Size object that corresponds to a given */ + /* @FTC_ScalerRec pointer through a cache manager. */ + /* */ + /* <Input> */ + /* manager :: A handle to the cache manager. */ + /* */ + /* scaler :: A scaler handle. */ + /* */ + /* <Output> */ + /* asize :: A handle to the size object. */ + /* */ + /* <Return> */ + /* FreeType error code. 0~means success. */ + /* */ + /* <Note> */ + /* The returned @FT_Size object is always owned by the manager. You */ + /* should never try to discard it by yourself. */ + /* */ + /* You can access the parent @FT_Face object simply as `size->face' */ + /* if you need it. Note that this object is also owned by the */ + /* manager. */ + /* */ + /* <Note> */ + /* When you perform a lookup, out-of-memory errors are detected */ + /* _within_ the lookup and force incremental flushes of the cache */ + /* until enough memory is released for the lookup to succeed. */ + /* */ + /* If a lookup fails with `FT_Err_Out_Of_Memory' the cache has */ + /* already been completely flushed, and still no memory is available */ + /* for the operation. */ + /* */ + FT_EXPORT( FT_Error ) + FTC_Manager_LookupSize( FTC_Manager manager, + FTC_Scaler scaler, + FT_Size *asize ); + + + /*************************************************************************/ + /* */ + /* <Function> */ + /* FTC_Node_Unref */ + /* */ + /* <Description> */ + /* Decrement a cache node's internal reference count. When the count */ + /* reaches 0, it is not destroyed but becomes eligible for subsequent */ + /* cache flushes. */ + /* */ + /* <Input> */ + /* node :: The cache node handle. */ + /* */ + /* manager :: The cache manager handle. */ + /* */ + FT_EXPORT( void ) + FTC_Node_Unref( FTC_Node node, + FTC_Manager manager ); + + + /************************************************************************* + * + * @function: + * FTC_Manager_RemoveFaceID + * + * @description: + * A special function used to indicate to the cache manager that + * a given @FTC_FaceID is no longer valid, either because its + * content changed, or because it was deallocated or uninstalled. + * + * @input: + * manager :: + * The cache manager handle. + * + * face_id :: + * The @FTC_FaceID to be removed. + * + * @note: + * This function flushes all nodes from the cache corresponding to this + * `face_id', with the exception of nodes with a non-null reference + * count. + * + * Such nodes are however modified internally so as to never appear + * in later lookups with the same `face_id' value, and to be immediately + * destroyed when released by all their users. + * + */ + FT_EXPORT( void ) + FTC_Manager_RemoveFaceID( FTC_Manager manager, + FTC_FaceID face_id ); + + + /*************************************************************************/ + /* */ + /* <Section> */ + /* cache_subsystem */ + /* */ + /*************************************************************************/ + + /************************************************************************* + * + * @type: + * FTC_CMapCache + * + * @description: + * An opaque handle used to model a charmap cache. This cache is to + * hold character codes -> glyph indices mappings. + * + */ + typedef struct FTC_CMapCacheRec_* FTC_CMapCache; + + + /************************************************************************* + * + * @function: + * FTC_CMapCache_New + * + * @description: + * Create a new charmap cache. + * + * @input: + * manager :: + * A handle to the cache manager. + * + * @output: + * acache :: + * A new cache handle. NULL in case of error. + * + * @return: + * FreeType error code. 0~means success. + * + * @note: + * Like all other caches, this one will be destroyed with the cache + * manager. + * + */ + FT_EXPORT( FT_Error ) + FTC_CMapCache_New( FTC_Manager manager, + FTC_CMapCache *acache ); + + + /************************************************************************ + * + * @function: + * FTC_CMapCache_Lookup + * + * @description: + * Translate a character code into a glyph index, using the charmap + * cache. + * + * @input: + * cache :: + * A charmap cache handle. + * + * face_id :: + * The source face ID. + * + * cmap_index :: + * The index of the charmap in the source face. Any negative value + * means to use the cache @FT_Face's default charmap. + * + * char_code :: + * The character code (in the corresponding charmap). + * + * @return: + * Glyph index. 0~means `no glyph'. + * + */ + FT_EXPORT( FT_UInt ) + FTC_CMapCache_Lookup( FTC_CMapCache cache, + FTC_FaceID face_id, + FT_Int cmap_index, + FT_UInt32 char_code ); + + + /*************************************************************************/ + /* */ + /* <Section> */ + /* cache_subsystem */ + /* */ + /*************************************************************************/ + + + /*************************************************************************/ + /*************************************************************************/ + /*************************************************************************/ + /***** *****/ + /***** IMAGE CACHE OBJECT *****/ + /***** *****/ + /*************************************************************************/ + /*************************************************************************/ + /*************************************************************************/ + + + /************************************************************************* + * + * @struct: + * FTC_ImageTypeRec + * + * @description: + * A structure used to model the type of images in a glyph cache. + * + * @fields: + * face_id :: + * The face ID. + * + * width :: + * The width in pixels. + * + * height :: + * The height in pixels. + * + * flags :: + * The load flags, as in @FT_Load_Glyph. + * + */ + typedef struct FTC_ImageTypeRec_ + { + FTC_FaceID face_id; + FT_Int width; + FT_Int height; + FT_Int32 flags; + + } FTC_ImageTypeRec; + + + /************************************************************************* + * + * @type: + * FTC_ImageType + * + * @description: + * A handle to an @FTC_ImageTypeRec structure. + * + */ + typedef struct FTC_ImageTypeRec_* FTC_ImageType; + + + /* */ + + +#define FTC_IMAGE_TYPE_COMPARE( d1, d2 ) \ + ( (d1)->face_id == (d2)->face_id && \ + (d1)->width == (d2)->width && \ + (d1)->flags == (d2)->flags ) + + + /*************************************************************************/ + /* */ + /* <Type> */ + /* FTC_ImageCache */ + /* */ + /* <Description> */ + /* A handle to a glyph image cache object. They are designed to */ + /* hold many distinct glyph images while not exceeding a certain */ + /* memory threshold. */ + /* */ + typedef struct FTC_ImageCacheRec_* FTC_ImageCache; + + + /*************************************************************************/ + /* */ + /* <Function> */ + /* FTC_ImageCache_New */ + /* */ + /* <Description> */ + /* Create a new glyph image cache. */ + /* */ + /* <Input> */ + /* manager :: The parent manager for the image cache. */ + /* */ + /* <Output> */ + /* acache :: A handle to the new glyph image cache object. */ + /* */ + /* <Return> */ + /* FreeType error code. 0~means success. */ + /* */ + FT_EXPORT( FT_Error ) + FTC_ImageCache_New( FTC_Manager manager, + FTC_ImageCache *acache ); + + + /*************************************************************************/ + /* */ + /* <Function> */ + /* FTC_ImageCache_Lookup */ + /* */ + /* <Description> */ + /* Retrieve a given glyph image from a glyph image cache. */ + /* */ + /* <Input> */ + /* cache :: A handle to the source glyph image cache. */ + /* */ + /* type :: A pointer to a glyph image type descriptor. */ + /* */ + /* gindex :: The glyph index to retrieve. */ + /* */ + /* <Output> */ + /* aglyph :: The corresponding @FT_Glyph object. 0~in case of */ + /* failure. */ + /* */ + /* anode :: Used to return the address of of the corresponding cache */ + /* node after incrementing its reference count (see note */ + /* below). */ + /* */ + /* <Return> */ + /* FreeType error code. 0~means success. */ + /* */ + /* <Note> */ + /* The returned glyph is owned and managed by the glyph image cache. */ + /* Never try to transform or discard it manually! You can however */ + /* create a copy with @FT_Glyph_Copy and modify the new one. */ + /* */ + /* If `anode' is _not_ NULL, it receives the address of the cache */ + /* node containing the glyph image, after increasing its reference */ + /* count. This ensures that the node (as well as the @FT_Glyph) will */ + /* always be kept in the cache until you call @FTC_Node_Unref to */ + /* `release' it. */ + /* */ + /* If `anode' is NULL, the cache node is left unchanged, which means */ + /* that the @FT_Glyph could be flushed out of the cache on the next */ + /* call to one of the caching sub-system APIs. Don't assume that it */ + /* is persistent! */ + /* */ + FT_EXPORT( FT_Error ) + FTC_ImageCache_Lookup( FTC_ImageCache cache, + FTC_ImageType type, + FT_UInt gindex, + FT_Glyph *aglyph, + FTC_Node *anode ); + + + /*************************************************************************/ + /* */ + /* <Function> */ + /* FTC_ImageCache_LookupScaler */ + /* */ + /* <Description> */ + /* A variant of @FTC_ImageCache_Lookup that uses an @FTC_ScalerRec */ + /* to specify the face ID and its size. */ + /* */ + /* <Input> */ + /* cache :: A handle to the source glyph image cache. */ + /* */ + /* scaler :: A pointer to a scaler descriptor. */ + /* */ + /* load_flags :: The corresponding load flags. */ + /* */ + /* gindex :: The glyph index to retrieve. */ + /* */ + /* <Output> */ + /* aglyph :: The corresponding @FT_Glyph object. 0~in case of */ + /* failure. */ + /* */ + /* anode :: Used to return the address of of the corresponding */ + /* cache node after incrementing its reference count */ + /* (see note below). */ + /* */ + /* <Return> */ + /* FreeType error code. 0~means success. */ + /* */ + /* <Note> */ + /* The returned glyph is owned and managed by the glyph image cache. */ + /* Never try to transform or discard it manually! You can however */ + /* create a copy with @FT_Glyph_Copy and modify the new one. */ + /* */ + /* If `anode' is _not_ NULL, it receives the address of the cache */ + /* node containing the glyph image, after increasing its reference */ + /* count. This ensures that the node (as well as the @FT_Glyph) will */ + /* always be kept in the cache until you call @FTC_Node_Unref to */ + /* `release' it. */ + /* */ + /* If `anode' is NULL, the cache node is left unchanged, which means */ + /* that the @FT_Glyph could be flushed out of the cache on the next */ + /* call to one of the caching sub-system APIs. Don't assume that it */ + /* is persistent! */ + /* */ + /* Calls to @FT_Set_Char_Size and friends have no effect on cached */ + /* glyphs; you should always use the FreeType cache API instead. */ + /* */ + FT_EXPORT( FT_Error ) + FTC_ImageCache_LookupScaler( FTC_ImageCache cache, + FTC_Scaler scaler, + FT_ULong load_flags, + FT_UInt gindex, + FT_Glyph *aglyph, + FTC_Node *anode ); + + + /*************************************************************************/ + /* */ + /* <Type> */ + /* FTC_SBit */ + /* */ + /* <Description> */ + /* A handle to a small bitmap descriptor. See the @FTC_SBitRec */ + /* structure for details. */ + /* */ + typedef struct FTC_SBitRec_* FTC_SBit; + + + /*************************************************************************/ + /* */ + /* <Struct> */ + /* FTC_SBitRec */ + /* */ + /* <Description> */ + /* A very compact structure used to describe a small glyph bitmap. */ + /* */ + /* <Fields> */ + /* width :: The bitmap width in pixels. */ + /* */ + /* height :: The bitmap height in pixels. */ + /* */ + /* left :: The horizontal distance from the pen position to the */ + /* left bitmap border (a.k.a. `left side bearing', or */ + /* `lsb'). */ + /* */ + /* top :: The vertical distance from the pen position (on the */ + /* baseline) to the upper bitmap border (a.k.a. `top */ + /* side bearing'). The distance is positive for upwards */ + /* y~coordinates. */ + /* */ + /* format :: The format of the glyph bitmap (monochrome or gray). */ + /* */ + /* max_grays :: Maximum gray level value (in the range 1 to~255). */ + /* */ + /* pitch :: The number of bytes per bitmap line. May be positive */ + /* or negative. */ + /* */ + /* xadvance :: The horizontal advance width in pixels. */ + /* */ + /* yadvance :: The vertical advance height in pixels. */ + /* */ + /* buffer :: A pointer to the bitmap pixels. */ + /* */ + typedef struct FTC_SBitRec_ + { + FT_Byte width; + FT_Byte height; + FT_Char left; + FT_Char top; + + FT_Byte format; + FT_Byte max_grays; + FT_Short pitch; + FT_Char xadvance; + FT_Char yadvance; + + FT_Byte* buffer; + + } FTC_SBitRec; + + + /*************************************************************************/ + /* */ + /* <Type> */ + /* FTC_SBitCache */ + /* */ + /* <Description> */ + /* A handle to a small bitmap cache. These are special cache objects */ + /* used to store small glyph bitmaps (and anti-aliased pixmaps) in a */ + /* much more efficient way than the traditional glyph image cache */ + /* implemented by @FTC_ImageCache. */ + /* */ + typedef struct FTC_SBitCacheRec_* FTC_SBitCache; + + + /*************************************************************************/ + /* */ + /* <Function> */ + /* FTC_SBitCache_New */ + /* */ + /* <Description> */ + /* Create a new cache to store small glyph bitmaps. */ + /* */ + /* <Input> */ + /* manager :: A handle to the source cache manager. */ + /* */ + /* <Output> */ + /* acache :: A handle to the new sbit cache. NULL in case of error. */ + /* */ + /* <Return> */ + /* FreeType error code. 0~means success. */ + /* */ + FT_EXPORT( FT_Error ) + FTC_SBitCache_New( FTC_Manager manager, + FTC_SBitCache *acache ); + + + /*************************************************************************/ + /* */ + /* <Function> */ + /* FTC_SBitCache_Lookup */ + /* */ + /* <Description> */ + /* Look up a given small glyph bitmap in a given sbit cache and */ + /* `lock' it to prevent its flushing from the cache until needed. */ + /* */ + /* <Input> */ + /* cache :: A handle to the source sbit cache. */ + /* */ + /* type :: A pointer to the glyph image type descriptor. */ + /* */ + /* gindex :: The glyph index. */ + /* */ + /* <Output> */ + /* sbit :: A handle to a small bitmap descriptor. */ + /* */ + /* anode :: Used to return the address of of the corresponding cache */ + /* node after incrementing its reference count (see note */ + /* below). */ + /* */ + /* <Return> */ + /* FreeType error code. 0~means success. */ + /* */ + /* <Note> */ + /* The small bitmap descriptor and its bit buffer are owned by the */ + /* cache and should never be freed by the application. They might */ + /* as well disappear from memory on the next cache lookup, so don't */ + /* treat them as persistent data. */ + /* */ + /* The descriptor's `buffer' field is set to~0 to indicate a missing */ + /* glyph bitmap. */ + /* */ + /* If `anode' is _not_ NULL, it receives the address of the cache */ + /* node containing the bitmap, after increasing its reference count. */ + /* This ensures that the node (as well as the image) will always be */ + /* kept in the cache until you call @FTC_Node_Unref to `release' it. */ + /* */ + /* If `anode' is NULL, the cache node is left unchanged, which means */ + /* that the bitmap could be flushed out of the cache on the next */ + /* call to one of the caching sub-system APIs. Don't assume that it */ + /* is persistent! */ + /* */ + FT_EXPORT( FT_Error ) + FTC_SBitCache_Lookup( FTC_SBitCache cache, + FTC_ImageType type, + FT_UInt gindex, + FTC_SBit *sbit, + FTC_Node *anode ); + + + /*************************************************************************/ + /* */ + /* <Function> */ + /* FTC_SBitCache_LookupScaler */ + /* */ + /* <Description> */ + /* A variant of @FTC_SBitCache_Lookup that uses an @FTC_ScalerRec */ + /* to specify the face ID and its size. */ + /* */ + /* <Input> */ + /* cache :: A handle to the source sbit cache. */ + /* */ + /* scaler :: A pointer to the scaler descriptor. */ + /* */ + /* load_flags :: The corresponding load flags. */ + /* */ + /* gindex :: The glyph index. */ + /* */ + /* <Output> */ + /* sbit :: A handle to a small bitmap descriptor. */ + /* */ + /* anode :: Used to return the address of of the corresponding */ + /* cache node after incrementing its reference count */ + /* (see note below). */ + /* */ + /* <Return> */ + /* FreeType error code. 0~means success. */ + /* */ + /* <Note> */ + /* The small bitmap descriptor and its bit buffer are owned by the */ + /* cache and should never be freed by the application. They might */ + /* as well disappear from memory on the next cache lookup, so don't */ + /* treat them as persistent data. */ + /* */ + /* The descriptor's `buffer' field is set to~0 to indicate a missing */ + /* glyph bitmap. */ + /* */ + /* If `anode' is _not_ NULL, it receives the address of the cache */ + /* node containing the bitmap, after increasing its reference count. */ + /* This ensures that the node (as well as the image) will always be */ + /* kept in the cache until you call @FTC_Node_Unref to `release' it. */ + /* */ + /* If `anode' is NULL, the cache node is left unchanged, which means */ + /* that the bitmap could be flushed out of the cache on the next */ + /* call to one of the caching sub-system APIs. Don't assume that it */ + /* is persistent! */ + /* */ + FT_EXPORT( FT_Error ) + FTC_SBitCache_LookupScaler( FTC_SBitCache cache, + FTC_Scaler scaler, + FT_ULong load_flags, + FT_UInt gindex, + FTC_SBit *sbit, + FTC_Node *anode ); + + + /* */ + +FT_END_HEADER + +#endif /* __FTCACHE_H__ */ + + +/* END */ diff --git a/thirdparty/include/freetype/ftcffdrv.h b/thirdparty/include/freetype/ftcffdrv.h new file mode 100644 index 000000000..c71f11e5f --- /dev/null +++ b/thirdparty/include/freetype/ftcffdrv.h @@ -0,0 +1,254 @@ +/***************************************************************************/ +/* */ +/* ftcffdrv.h */ +/* */ +/* FreeType API for controlling the CFF driver (specification only). */ +/* */ +/* Copyright 2013 by */ +/* David Turner, Robert Wilhelm, and Werner Lemberg. */ +/* */ +/* This file is part of the FreeType project, and may only be used, */ +/* modified, and distributed under the terms of the FreeType project */ +/* license, LICENSE.TXT. By continuing to use, modify, or distribute */ +/* this file you indicate that you have read the license and */ +/* understand and accept it fully. */ +/* */ +/***************************************************************************/ + + +#ifndef __FTCFFDRV_H__ +#define __FTCFFDRV_H__ + +#include <freetype/ft2build.h> +#include FT_FREETYPE_H + +#ifdef FREETYPE_H +#error "freetype.h of FreeType 1 has been loaded!" +#error "Please fix the directory search order for header files" +#error "so that freetype.h of FreeType 2 is found first." +#endif + + +FT_BEGIN_HEADER + + + /************************************************************************** + * + * @section: + * cff_driver + * + * @title: + * The CFF driver + * + * @abstract: + * Controlling the CFF driver module. + * + * @description: + * While FreeType's CFF driver doesn't expose API functions by itself, + * it is possible to control its behaviour with @FT_Property_Set and + * @FT_Property_Get. The list below gives the available properties + * together with the necessary macros and structures. + * + * The CFF driver's module name is `cff'. + * + * *Hinting* *and* *antialiasing* *principles* *of* *the* *new* *engine* + * + * The rasterizer is positioning horizontal features (e.g., ascender + * height & x-height, or crossbars) on the pixel grid and minimizing the + * amount of antialiasing applied to them, while placing vertical + * features (vertical stems) on the pixel grid without hinting, thus + * representing the stem position and weight accurately. Sometimes the + * vertical stems may be only partially black. In this context, + * `antialiasing' means that stems are not positioned exactly on pixel + * borders, causing a fuzzy appearance. + * + * There are two principles behind this approach. + * + * 1) No hinting in the horizontal direction: Unlike `superhinted' + * TrueType, which changes glyph widths to accommodate regular + * inter-glyph spacing, Adobe's approach is `faithful to the design' in + * representing both the glyph width and the inter-glyph spacing + * designed for the font. This makes the screen display as close as it + * can be to the result one would get with infinite resolution, while + * preserving what is considered the key characteristics of each glyph. + * Note that the distances between unhinted and grid-fitted positions at + * small sizes are comparable to kerning values and thus would be + * noticeable (and distracting) while reading if hinting were applied. + * + * One of the reasons to not hint horizontally is antialiasing for LCD + * screens: The pixel geometry of modern displays supplies three + * vertical sub-pixels as the eye moves horizontally across each visible + * pixel. On devices where we can be certain this characteristic is + * present a rasterizer can take advantage of the sub-pixels to add + * increments of weight. In Western writing systems this turns out to + * be the more critical direction anyway; the weights and spacing of + * vertical stems (see above) are central to Armenian, Cyrillic, Greek, + * and Latin type designs. Even when the rasterizer uses greyscale + * antialiasing instead of color (a necessary compromise when one + * doesn't know the screen characteristics), the unhinted vertical + * features preserve the design's weight and spacing much better than + * aliased type would. + * + * 2) Aligment in the vertical direction: Weights and spacing along the + * y~axis are less critical; what is much more important is the visual + * alignment of related features (like cap-height and x-height). The + * sense of alignment for these is enhanced by the sharpness of grid-fit + * edges, while the cruder vertical resolution (full pixels instead of + * 1/3 pixels) is less of a problem. + * + * On the technical side, horizontal alignment zones for ascender, + * x-height, and other important height values (traditionally called + * `blue zones') as defined in the font are positioned independently, + * each being rounded to the nearest pixel edge, taking care of + * overshoot suppression at small sizes, stem darkening, and scaling. + * + * Hstems (this is, hint values defined in the font to help align + * horizontal features) that fall within a blue zone are said to be + * `captured' and are aligned to that zone. Uncaptured stems are moved + * in one of four ways, top edge up or down, bottom edge up or down. + * Unless there are conflicting hstems, the smallest movement is taken + * to minimize distortion. + */ + + + /************************************************************************** + * + * @property: + * hinting-engine + * + * @description: + * Thanks to Adobe, which contributed a new hinting (and parsing) + * engine, an application can select between `freetype' and `adobe' if + * compiled with CFF_CONFIG_OPTION_OLD_ENGINE. If this configuration + * macro isn't defined, `hinting-engine' does nothing. + * + * The default engine is `freetype' if CFF_CONFIG_OPTION_OLD_ENGINE is + * defined, and `adobe' otherwise. + * + * The following example code demonstrates how to select Adobe's hinting + * engine (omitting the error handling). + * + * { + * FT_Library library; + * FT_UInt hinting_engine = FT_CFF_HINTING_ADOBE; + * + * + * FT_Init_FreeType( &library ); + * + * FT_Property_Set( library, "cff", + * "hinting-engine", &hinting_engine ); + * } + * + * @note: + * This property can be used with @FT_Property_Get also. + * + */ + + + /************************************************************************** + * + * @enum: + * FT_CFF_HINTING_XXX + * + * @description: + * A list of constants used for the @hinting-engine property to select + * the hinting engine for CFF fonts. + * + * @values: + * FT_CFF_HINTING_FREETYPE :: + * Use the old FreeType hinting engine. + * + * FT_CFF_HINTING_ADOBE :: + * Use the hinting engine contributed by Adobe. + * + */ +#define FT_CFF_HINTING_FREETYPE 0 +#define FT_CFF_HINTING_ADOBE 1 + + + /************************************************************************** + * + * @property: + * no-stem-darkening + * + * @description: + * By default, the Adobe CFF engine darkens stems at smaller sizes, + * regardless of hinting, to enhance contrast. This feature requires + * a rendering system with proper gamma correction. Setting this + * property, stem darkening gets switched off. + * + * Note that stem darkening is never applied if @FT_LOAD_NO_SCALE is set. + * + * { + * FT_Library library; + * FT_Bool no_stem_darkening = TRUE; + * + * + * FT_Init_FreeType( &library ); + * + * FT_Property_Set( library, "cff", + * "no-stem-darkening", &no_stem_darkening ); + * } + * + * @note: + * This property can be used with @FT_Property_Get also. + * + */ + + + /************************************************************************** + * + * @property: + * darkening-parameters + * + * @description: + * By default, the Adobe CFF engine darkens stems as follows (if the + * `no-stem-darkening' property isn't set): + * + * { + * stem width <= 0.5px: darkening amount = 0.4px + * stem width = 1px: darkening amount = 0.275px + * stem width = 1.667px: darkening amount = 0.275px + * stem width >= 2.333px: darkening amount = 0px + * } + * + * and piecewise linear in-between. Using the `darkening-parameters' + * property, these four control points can be changed, as the following + * example demonstrates. + * + * { + * FT_Library library; + * FT_Int darken_params[8] = { 500, 300, // x1, y1 + * 1000, 200, // x2, y2 + * 1500, 100, // x3, y3 + * 2000, 0 }; // x4, y4 + * + * + * FT_Init_FreeType( &library ); + * + * FT_Property_Set( library, "cff", + * "darkening-parameters", darken_params ); + * } + * + * The x~values give the stem width, and the y~values the darkening + * amount. The unit is 1000th of pixels. All coordinate values must be + * positive; the x~values must be monotonically increasing; the + * y~values must be monotonically decreasing and smaller than or + * equal to 500 (corresponding to half a pixel); the slope of each + * linear piece must be shallower than -1 (e.g., -.4). + * + * @note: + * This property can be used with @FT_Property_Get also. + * + */ + + + /* */ + +FT_END_HEADER + + +#endif /* __FTCFFDRV_H__ */ + + +/* END */ diff --git a/thirdparty/include/freetype/ftchapters.h b/thirdparty/include/freetype/ftchapters.h new file mode 100644 index 000000000..d333761c8 --- /dev/null +++ b/thirdparty/include/freetype/ftchapters.h @@ -0,0 +1,121 @@ +/***************************************************************************/ +/* */ +/* This file defines the structure of the FreeType reference. */ +/* It is used by the python script that generates the HTML files. */ +/* */ +/***************************************************************************/ + + +/***************************************************************************/ +/* */ +/* <Chapter> */ +/* general_remarks */ +/* */ +/* <Title> */ +/* General Remarks */ +/* */ +/* <Sections> */ +/* header_inclusion */ +/* user_allocation */ +/* */ +/***************************************************************************/ + + +/***************************************************************************/ +/* */ +/* <Chapter> */ +/* core_api */ +/* */ +/* <Title> */ +/* Core API */ +/* */ +/* <Sections> */ +/* version */ +/* basic_types */ +/* base_interface */ +/* glyph_variants */ +/* glyph_management */ +/* mac_specific */ +/* sizes_management */ +/* header_file_macros */ +/* */ +/***************************************************************************/ + + +/***************************************************************************/ +/* */ +/* <Chapter> */ +/* format_specific */ +/* */ +/* <Title> */ +/* Format-Specific API */ +/* */ +/* <Sections> */ +/* multiple_masters */ +/* truetype_tables */ +/* type1_tables */ +/* sfnt_names */ +/* bdf_fonts */ +/* cid_fonts */ +/* pfr_fonts */ +/* winfnt_fonts */ +/* font_formats */ +/* gasp_table */ +/* */ +/***************************************************************************/ + + +/***************************************************************************/ +/* */ +/* <Chapter> */ +/* module_specific */ +/* */ +/* <Title> */ +/* Controlling FreeType Modules */ +/* */ +/* <Sections> */ +/* auto_hinter */ +/* cff_driver */ +/* tt_driver */ +/* */ +/***************************************************************************/ + + +/***************************************************************************/ +/* */ +/* <Chapter> */ +/* cache_subsystem */ +/* */ +/* <Title> */ +/* Cache Sub-System */ +/* */ +/* <Sections> */ +/* cache_subsystem */ +/* */ +/***************************************************************************/ + + +/***************************************************************************/ +/* */ +/* <Chapter> */ +/* support_api */ +/* */ +/* <Title> */ +/* Support API */ +/* */ +/* <Sections> */ +/* computations */ +/* list_processing */ +/* outline_processing */ +/* quick_advance */ +/* bitmap_handling */ +/* raster */ +/* glyph_stroker */ +/* system_interface */ +/* module_management */ +/* gzip */ +/* lzw */ +/* bzip2 */ +/* lcd_filtering */ +/* */ +/***************************************************************************/ diff --git a/thirdparty/include/freetype/ftcid.h b/thirdparty/include/freetype/ftcid.h new file mode 100644 index 000000000..6361298a2 --- /dev/null +++ b/thirdparty/include/freetype/ftcid.h @@ -0,0 +1,166 @@ +/***************************************************************************/ +/* */ +/* ftcid.h */ +/* */ +/* FreeType API for accessing CID font information (specification). */ +/* */ +/* Copyright 2007, 2009 by Dereg Clegg, Michael Toftdal. */ +/* */ +/* This file is part of the FreeType project, and may only be used, */ +/* modified, and distributed under the terms of the FreeType project */ +/* license, LICENSE.TXT. By continuing to use, modify, or distribute */ +/* this file you indicate that you have read the license and */ +/* understand and accept it fully. */ +/* */ +/***************************************************************************/ + + +#ifndef __FTCID_H__ +#define __FTCID_H__ + +#include <freetype/ft2build.h> +#include FT_FREETYPE_H + +#ifdef FREETYPE_H +#error "freetype.h of FreeType 1 has been loaded!" +#error "Please fix the directory search order for header files" +#error "so that freetype.h of FreeType 2 is found first." +#endif + + +FT_BEGIN_HEADER + + + /*************************************************************************/ + /* */ + /* <Section> */ + /* cid_fonts */ + /* */ + /* <Title> */ + /* CID Fonts */ + /* */ + /* <Abstract> */ + /* CID-keyed font specific API. */ + /* */ + /* <Description> */ + /* This section contains the declaration of CID-keyed font specific */ + /* functions. */ + /* */ + /*************************************************************************/ + + + /********************************************************************** + * + * @function: + * FT_Get_CID_Registry_Ordering_Supplement + * + * @description: + * Retrieve the Registry/Ordering/Supplement triple (also known as the + * "R/O/S") from a CID-keyed font. + * + * @input: + * face :: + * A handle to the input face. + * + * @output: + * registry :: + * The registry, as a C~string, owned by the face. + * + * ordering :: + * The ordering, as a C~string, owned by the face. + * + * supplement :: + * The supplement. + * + * @return: + * FreeType error code. 0~means success. + * + * @note: + * This function only works with CID faces, returning an error + * otherwise. + * + * @since: + * 2.3.6 + */ + FT_EXPORT( FT_Error ) + FT_Get_CID_Registry_Ordering_Supplement( FT_Face face, + const char* *registry, + const char* *ordering, + FT_Int *supplement); + + + /********************************************************************** + * + * @function: + * FT_Get_CID_Is_Internally_CID_Keyed + * + * @description: + * Retrieve the type of the input face, CID keyed or not. In + * constrast to the @FT_IS_CID_KEYED macro this function returns + * successfully also for CID-keyed fonts in an SNFT wrapper. + * + * @input: + * face :: + * A handle to the input face. + * + * @output: + * is_cid :: + * The type of the face as an @FT_Bool. + * + * @return: + * FreeType error code. 0~means success. + * + * @note: + * This function only works with CID faces and OpenType fonts, + * returning an error otherwise. + * + * @since: + * 2.3.9 + */ + FT_EXPORT( FT_Error ) + FT_Get_CID_Is_Internally_CID_Keyed( FT_Face face, + FT_Bool *is_cid ); + + + /********************************************************************** + * + * @function: + * FT_Get_CID_From_Glyph_Index + * + * @description: + * Retrieve the CID of the input glyph index. + * + * @input: + * face :: + * A handle to the input face. + * + * glyph_index :: + * The input glyph index. + * + * @output: + * cid :: + * The CID as an @FT_UInt. + * + * @return: + * FreeType error code. 0~means success. + * + * @note: + * This function only works with CID faces and OpenType fonts, + * returning an error otherwise. + * + * @since: + * 2.3.9 + */ + FT_EXPORT( FT_Error ) + FT_Get_CID_From_Glyph_Index( FT_Face face, + FT_UInt glyph_index, + FT_UInt *cid ); + + /* */ + +FT_END_HEADER + +#endif /* __FTCID_H__ */ + + +/* END */ diff --git a/thirdparty/include/freetype/fterrdef.h b/thirdparty/include/freetype/fterrdef.h new file mode 100644 index 000000000..76c7b9e36 --- /dev/null +++ b/thirdparty/include/freetype/fterrdef.h @@ -0,0 +1,249 @@ +/***************************************************************************/ +/* */ +/* fterrdef.h */ +/* */ +/* FreeType error codes (specification). */ +/* */ +/* Copyright 2002, 2004, 2006, 2007, 2010-2013 by */ +/* David Turner, Robert Wilhelm, and Werner Lemberg. */ +/* */ +/* This file is part of the FreeType project, and may only be used, */ +/* modified, and distributed under the terms of the FreeType project */ +/* license, LICENSE.TXT. By continuing to use, modify, or distribute */ +/* this file you indicate that you have read the license and */ +/* understand and accept it fully. */ +/* */ +/***************************************************************************/ + + + /*******************************************************************/ + /*******************************************************************/ + /***** *****/ + /***** LIST OF ERROR CODES/MESSAGES *****/ + /***** *****/ + /*******************************************************************/ + /*******************************************************************/ + + + /* You need to define both FT_ERRORDEF_ and FT_NOERRORDEF_ before */ + /* including this file. */ + + + /* generic errors */ + + FT_NOERRORDEF_( Ok, 0x00, \ + "no error" ) + + FT_ERRORDEF_( Cannot_Open_Resource, 0x01, \ + "cannot open resource" ) + FT_ERRORDEF_( Unknown_File_Format, 0x02, \ + "unknown file format" ) + FT_ERRORDEF_( Invalid_File_Format, 0x03, \ + "broken file" ) + FT_ERRORDEF_( Invalid_Version, 0x04, \ + "invalid FreeType version" ) + FT_ERRORDEF_( Lower_Module_Version, 0x05, \ + "module version is too low" ) + FT_ERRORDEF_( Invalid_Argument, 0x06, \ + "invalid argument" ) + FT_ERRORDEF_( Unimplemented_Feature, 0x07, \ + "unimplemented feature" ) + FT_ERRORDEF_( Invalid_Table, 0x08, \ + "broken table" ) + FT_ERRORDEF_( Invalid_Offset, 0x09, \ + "broken offset within table" ) + FT_ERRORDEF_( Array_Too_Large, 0x0A, \ + "array allocation size too large" ) + FT_ERRORDEF_( Missing_Module, 0x0B, \ + "missing module" ) + FT_ERRORDEF_( Missing_Property, 0x0C, \ + "missing property" ) + + /* glyph/character errors */ + + FT_ERRORDEF_( Invalid_Glyph_Index, 0x10, \ + "invalid glyph index" ) + FT_ERRORDEF_( Invalid_Character_Code, 0x11, \ + "invalid character code" ) + FT_ERRORDEF_( Invalid_Glyph_Format, 0x12, \ + "unsupported glyph image format" ) + FT_ERRORDEF_( Cannot_Render_Glyph, 0x13, \ + "cannot render this glyph format" ) + FT_ERRORDEF_( Invalid_Outline, 0x14, \ + "invalid outline" ) + FT_ERRORDEF_( Invalid_Composite, 0x15, \ + "invalid composite glyph" ) + FT_ERRORDEF_( Too_Many_Hints, 0x16, \ + "too many hints" ) + FT_ERRORDEF_( Invalid_Pixel_Size, 0x17, \ + "invalid pixel size" ) + + /* handle errors */ + + FT_ERRORDEF_( Invalid_Handle, 0x20, \ + "invalid object handle" ) + FT_ERRORDEF_( Invalid_Library_Handle, 0x21, \ + "invalid library handle" ) + FT_ERRORDEF_( Invalid_Driver_Handle, 0x22, \ + "invalid module handle" ) + FT_ERRORDEF_( Invalid_Face_Handle, 0x23, \ + "invalid face handle" ) + FT_ERRORDEF_( Invalid_Size_Handle, 0x24, \ + "invalid size handle" ) + FT_ERRORDEF_( Invalid_Slot_Handle, 0x25, \ + "invalid glyph slot handle" ) + FT_ERRORDEF_( Invalid_CharMap_Handle, 0x26, \ + "invalid charmap handle" ) + FT_ERRORDEF_( Invalid_Cache_Handle, 0x27, \ + "invalid cache manager handle" ) + FT_ERRORDEF_( Invalid_Stream_Handle, 0x28, \ + "invalid stream handle" ) + + /* driver errors */ + + FT_ERRORDEF_( Too_Many_Drivers, 0x30, \ + "too many modules" ) + FT_ERRORDEF_( Too_Many_Extensions, 0x31, \ + "too many extensions" ) + + /* memory errors */ + + FT_ERRORDEF_( Out_Of_Memory, 0x40, \ + "out of memory" ) + FT_ERRORDEF_( Unlisted_Object, 0x41, \ + "unlisted object" ) + + /* stream errors */ + + FT_ERRORDEF_( Cannot_Open_Stream, 0x51, \ + "cannot open stream" ) + FT_ERRORDEF_( Invalid_Stream_Seek, 0x52, \ + "invalid stream seek" ) + FT_ERRORDEF_( Invalid_Stream_Skip, 0x53, \ + "invalid stream skip" ) + FT_ERRORDEF_( Invalid_Stream_Read, 0x54, \ + "invalid stream read" ) + FT_ERRORDEF_( Invalid_Stream_Operation, 0x55, \ + "invalid stream operation" ) + FT_ERRORDEF_( Invalid_Frame_Operation, 0x56, \ + "invalid frame operation" ) + FT_ERRORDEF_( Nested_Frame_Access, 0x57, \ + "nested frame access" ) + FT_ERRORDEF_( Invalid_Frame_Read, 0x58, \ + "invalid frame read" ) + + /* raster errors */ + + FT_ERRORDEF_( Raster_Uninitialized, 0x60, \ + "raster uninitialized" ) + FT_ERRORDEF_( Raster_Corrupted, 0x61, \ + "raster corrupted" ) + FT_ERRORDEF_( Raster_Overflow, 0x62, \ + "raster overflow" ) + FT_ERRORDEF_( Raster_Negative_Height, 0x63, \ + "negative height while rastering" ) + + /* cache errors */ + + FT_ERRORDEF_( Too_Many_Caches, 0x70, \ + "too many registered caches" ) + + /* TrueType and SFNT errors */ + + FT_ERRORDEF_( Invalid_Opcode, 0x80, \ + "invalid opcode" ) + FT_ERRORDEF_( Too_Few_Arguments, 0x81, \ + "too few arguments" ) + FT_ERRORDEF_( Stack_Overflow, 0x82, \ + "stack overflow" ) + FT_ERRORDEF_( Code_Overflow, 0x83, \ + "code overflow" ) + FT_ERRORDEF_( Bad_Argument, 0x84, \ + "bad argument" ) + FT_ERRORDEF_( Divide_By_Zero, 0x85, \ + "division by zero" ) + FT_ERRORDEF_( Invalid_Reference, 0x86, \ + "invalid reference" ) + FT_ERRORDEF_( Debug_OpCode, 0x87, \ + "found debug opcode" ) + FT_ERRORDEF_( ENDF_In_Exec_Stream, 0x88, \ + "found ENDF opcode in execution stream" ) + FT_ERRORDEF_( Nested_DEFS, 0x89, \ + "nested DEFS" ) + FT_ERRORDEF_( Invalid_CodeRange, 0x8A, \ + "invalid code range" ) + FT_ERRORDEF_( Execution_Too_Long, 0x8B, \ + "execution context too long" ) + FT_ERRORDEF_( Too_Many_Function_Defs, 0x8C, \ + "too many function definitions" ) + FT_ERRORDEF_( Too_Many_Instruction_Defs, 0x8D, \ + "too many instruction definitions" ) + FT_ERRORDEF_( Table_Missing, 0x8E, \ + "SFNT font table missing" ) + FT_ERRORDEF_( Horiz_Header_Missing, 0x8F, \ + "horizontal header (hhea) table missing" ) + FT_ERRORDEF_( Locations_Missing, 0x90, \ + "locations (loca) table missing" ) + FT_ERRORDEF_( Name_Table_Missing, 0x91, \ + "name table missing" ) + FT_ERRORDEF_( CMap_Table_Missing, 0x92, \ + "character map (cmap) table missing" ) + FT_ERRORDEF_( Hmtx_Table_Missing, 0x93, \ + "horizontal metrics (hmtx) table missing" ) + FT_ERRORDEF_( Post_Table_Missing, 0x94, \ + "PostScript (post) table missing" ) + FT_ERRORDEF_( Invalid_Horiz_Metrics, 0x95, \ + "invalid horizontal metrics" ) + FT_ERRORDEF_( Invalid_CharMap_Format, 0x96, \ + "invalid character map (cmap) format" ) + FT_ERRORDEF_( Invalid_PPem, 0x97, \ + "invalid ppem value" ) + FT_ERRORDEF_( Invalid_Vert_Metrics, 0x98, \ + "invalid vertical metrics" ) + FT_ERRORDEF_( Could_Not_Find_Context, 0x99, \ + "could not find context" ) + FT_ERRORDEF_( Invalid_Post_Table_Format, 0x9A, \ + "invalid PostScript (post) table format" ) + FT_ERRORDEF_( Invalid_Post_Table, 0x9B, \ + "invalid PostScript (post) table" ) + + /* CFF, CID, and Type 1 errors */ + + FT_ERRORDEF_( Syntax_Error, 0xA0, \ + "opcode syntax error" ) + FT_ERRORDEF_( Stack_Underflow, 0xA1, \ + "argument stack underflow" ) + FT_ERRORDEF_( Ignore, 0xA2, \ + "ignore" ) + FT_ERRORDEF_( No_Unicode_Glyph_Name, 0xA3, \ + "no Unicode glyph name found" ) + FT_ERRORDEF_( Glyph_Too_Big, 0xA4, \ + "glyph to big for hinting" ) + + /* BDF errors */ + + FT_ERRORDEF_( Missing_Startfont_Field, 0xB0, \ + "`STARTFONT' field missing" ) + FT_ERRORDEF_( Missing_Font_Field, 0xB1, \ + "`FONT' field missing" ) + FT_ERRORDEF_( Missing_Size_Field, 0xB2, \ + "`SIZE' field missing" ) + FT_ERRORDEF_( Missing_Fontboundingbox_Field, 0xB3, \ + "`FONTBOUNDINGBOX' field missing" ) + FT_ERRORDEF_( Missing_Chars_Field, 0xB4, \ + "`CHARS' field missing" ) + FT_ERRORDEF_( Missing_Startchar_Field, 0xB5, \ + "`STARTCHAR' field missing" ) + FT_ERRORDEF_( Missing_Encoding_Field, 0xB6, \ + "`ENCODING' field missing" ) + FT_ERRORDEF_( Missing_Bbx_Field, 0xB7, \ + "`BBX' field missing" ) + FT_ERRORDEF_( Bbx_Too_Big, 0xB8, \ + "`BBX' too big" ) + FT_ERRORDEF_( Corrupted_Font_Header, 0xB9, \ + "Font header corrupted or missing fields" ) + FT_ERRORDEF_( Corrupted_Font_Glyphs, 0xBA, \ + "Font glyphs corrupted or missing fields" ) + + +/* END */ diff --git a/thirdparty/include/freetype/fterrors.h b/thirdparty/include/freetype/fterrors.h new file mode 100644 index 000000000..0fa3e4dce --- /dev/null +++ b/thirdparty/include/freetype/fterrors.h @@ -0,0 +1,198 @@ +/***************************************************************************/ +/* */ +/* fterrors.h */ +/* */ +/* FreeType error code handling (specification). */ +/* */ +/* Copyright 1996-2002, 2004, 2007, 2013 by */ +/* David Turner, Robert Wilhelm, and Werner Lemberg. */ +/* */ +/* This file is part of the FreeType project, and may only be used, */ +/* modified, and distributed under the terms of the FreeType project */ +/* license, LICENSE.TXT. By continuing to use, modify, or distribute */ +/* this file you indicate that you have read the license and */ +/* understand and accept it fully. */ +/* */ +/***************************************************************************/ + + + /*************************************************************************/ + /* */ + /* This special header file is used to define the handling of FT2 */ + /* enumeration constants. It can also be used to generate error message */ + /* strings with a small macro trick explained below. */ + /* */ + /* I - Error Formats */ + /* ----------------- */ + /* */ + /* The configuration macro FT_CONFIG_OPTION_USE_MODULE_ERRORS can be */ + /* defined in ftoption.h in order to make the higher byte indicate */ + /* the module where the error has happened (this is not compatible */ + /* with standard builds of FreeType 2). See the file `ftmoderr.h' for */ + /* more details. */ + /* */ + /* */ + /* II - Error Message strings */ + /* -------------------------- */ + /* */ + /* The error definitions below are made through special macros that */ + /* allow client applications to build a table of error message strings */ + /* if they need it. The strings are not included in a normal build of */ + /* FreeType 2 to save space (most client applications do not use */ + /* them). */ + /* */ + /* To do so, you have to define the following macros before including */ + /* this file: */ + /* */ + /* FT_ERROR_START_LIST :: */ + /* This macro is called before anything else to define the start of */ + /* the error list. It is followed by several FT_ERROR_DEF calls */ + /* (see below). */ + /* */ + /* FT_ERROR_DEF( e, v, s ) :: */ + /* This macro is called to define one single error. */ + /* `e' is the error code identifier (e.g. FT_Err_Invalid_Argument). */ + /* `v' is the error numerical value. */ + /* `s' is the corresponding error string. */ + /* */ + /* FT_ERROR_END_LIST :: */ + /* This macro ends the list. */ + /* */ + /* Additionally, you have to undefine __FTERRORS_H__ before #including */ + /* this file. */ + /* */ + /* Here is a simple example: */ + /* */ + /* { */ + /* #undef __FTERRORS_H__ */ + /* #define FT_ERRORDEF( e, v, s ) { e, s }, */ + /* #define FT_ERROR_START_LIST { */ + /* #define FT_ERROR_END_LIST { 0, 0 } }; */ + /* */ + /* const struct */ + /* { */ + /* int err_code; */ + /* const char* err_msg; */ + /* } ft_errors[] = */ + /* */ + /* #include FT_ERRORS_H */ + /* } */ + /* */ + /*************************************************************************/ + + +#ifndef __FTERRORS_H__ +#define __FTERRORS_H__ + + + /* include module base error codes */ +#include FT_MODULE_ERRORS_H + + + /*******************************************************************/ + /*******************************************************************/ + /***** *****/ + /***** SETUP MACROS *****/ + /***** *****/ + /*******************************************************************/ + /*******************************************************************/ + + +#undef FT_NEED_EXTERN_C + + + /* FT_ERR_PREFIX is used as a prefix for error identifiers. */ + /* By default, we use `FT_Err_'. */ + /* */ +#ifndef FT_ERR_PREFIX +#define FT_ERR_PREFIX FT_Err_ +#endif + + + /* FT_ERR_BASE is used as the base for module-specific errors. */ + /* */ +#ifdef FT_CONFIG_OPTION_USE_MODULE_ERRORS + +#ifndef FT_ERR_BASE +#define FT_ERR_BASE FT_Mod_Err_Base +#endif + +#else + +#undef FT_ERR_BASE +#define FT_ERR_BASE 0 + +#endif /* FT_CONFIG_OPTION_USE_MODULE_ERRORS */ + + + /* If FT_ERRORDEF is not defined, we need to define a simple */ + /* enumeration type. */ + /* */ +#ifndef FT_ERRORDEF + +#define FT_ERRORDEF( e, v, s ) e = v, +#define FT_ERROR_START_LIST enum { +#define FT_ERROR_END_LIST FT_ERR_CAT( FT_ERR_PREFIX, Max ) }; + +#ifdef __cplusplus +#define FT_NEED_EXTERN_C + extern "C" { +#endif + +#endif /* !FT_ERRORDEF */ + + + /* this macro is used to define an error */ +#define FT_ERRORDEF_( e, v, s ) \ + FT_ERRORDEF( FT_ERR_CAT( FT_ERR_PREFIX, e ), v + FT_ERR_BASE, s ) + + /* this is only used for <module>_Err_Ok, which must be 0! */ +#define FT_NOERRORDEF_( e, v, s ) \ + FT_ERRORDEF( FT_ERR_CAT( FT_ERR_PREFIX, e ), v, s ) + + +#ifdef FT_ERROR_START_LIST + FT_ERROR_START_LIST +#endif + + + /* now include the error codes */ +#include FT_ERROR_DEFINITIONS_H + + +#ifdef FT_ERROR_END_LIST + FT_ERROR_END_LIST +#endif + + + /*******************************************************************/ + /*******************************************************************/ + /***** *****/ + /***** SIMPLE CLEANUP *****/ + /***** *****/ + /*******************************************************************/ + /*******************************************************************/ + +#ifdef FT_NEED_EXTERN_C + } +#endif + +#undef FT_ERROR_START_LIST +#undef FT_ERROR_END_LIST + +#undef FT_ERRORDEF +#undef FT_ERRORDEF_ +#undef FT_NOERRORDEF_ + +#undef FT_NEED_EXTERN_C +#undef FT_ERR_BASE + + /* FT_ERR_PREFIX is needed internally */ +#ifndef FT2_BUILD_LIBRARY +#undef FT_ERR_PREFIX +#endif + +#endif /* __FTERRORS_H__ */ + + +/* END */ diff --git a/thirdparty/include/freetype/ftgasp.h b/thirdparty/include/freetype/ftgasp.h new file mode 100644 index 000000000..051dc261b --- /dev/null +++ b/thirdparty/include/freetype/ftgasp.h @@ -0,0 +1,128 @@ +/***************************************************************************/ +/* */ +/* ftgasp.h */ +/* */ +/* Access of TrueType's `gasp' table (specification). */ +/* */ +/* Copyright 2007, 2008, 2011 by */ +/* David Turner, Robert Wilhelm, and Werner Lemberg. */ +/* */ +/* This file is part of the FreeType project, and may only be used, */ +/* modified, and distributed under the terms of the FreeType project */ +/* license, LICENSE.TXT. By continuing to use, modify, or distribute */ +/* this file you indicate that you have read the license and */ +/* understand and accept it fully. */ +/* */ +/***************************************************************************/ + + +#ifndef _FT_GASP_H_ +#define _FT_GASP_H_ + +#include <freetype/ft2build.h> +#include FT_FREETYPE_H + +#ifdef FREETYPE_H +#error "freetype.h of FreeType 1 has been loaded!" +#error "Please fix the directory search order for header files" +#error "so that freetype.h of FreeType 2 is found first." +#endif + + + /*************************************************************************** + * + * @section: + * gasp_table + * + * @title: + * Gasp Table + * + * @abstract: + * Retrieving TrueType `gasp' table entries. + * + * @description: + * The function @FT_Get_Gasp can be used to query a TrueType or OpenType + * font for specific entries in its `gasp' table, if any. This is + * mainly useful when implementing native TrueType hinting with the + * bytecode interpreter to duplicate the Windows text rendering results. + */ + + /************************************************************************* + * + * @enum: + * FT_GASP_XXX + * + * @description: + * A list of values and/or bit-flags returned by the @FT_Get_Gasp + * function. + * + * @values: + * FT_GASP_NO_TABLE :: + * This special value means that there is no GASP table in this face. + * It is up to the client to decide what to do. + * + * FT_GASP_DO_GRIDFIT :: + * Grid-fitting and hinting should be performed at the specified ppem. + * This *really* means TrueType bytecode interpretation. If this bit + * is not set, no hinting gets applied. + * + * FT_GASP_DO_GRAY :: + * Anti-aliased rendering should be performed at the specified ppem. + * If not set, do monochrome rendering. + * + * FT_GASP_SYMMETRIC_SMOOTHING :: + * If set, smoothing along multiple axes must be used with ClearType. + * + * FT_GASP_SYMMETRIC_GRIDFIT :: + * Grid-fitting must be used with ClearType's symmetric smoothing. + * + * @note: + * The bit-flags `FT_GASP_DO_GRIDFIT' and `FT_GASP_DO_GRAY' are to be + * used for standard font rasterization only. Independently of that, + * `FT_GASP_SYMMETRIC_SMOOTHING' and `FT_GASP_SYMMETRIC_GRIDFIT' are to + * be used if ClearType is enabled (and `FT_GASP_DO_GRIDFIT' and + * `FT_GASP_DO_GRAY' are consequently ignored). + * + * `ClearType' is Microsoft's implementation of LCD rendering, partly + * protected by patents. + * + * @since: + * 2.3.0 + */ +#define FT_GASP_NO_TABLE -1 +#define FT_GASP_DO_GRIDFIT 0x01 +#define FT_GASP_DO_GRAY 0x02 +#define FT_GASP_SYMMETRIC_SMOOTHING 0x08 +#define FT_GASP_SYMMETRIC_GRIDFIT 0x10 + + + /************************************************************************* + * + * @func: + * FT_Get_Gasp + * + * @description: + * Read the `gasp' table from a TrueType or OpenType font file and + * return the entry corresponding to a given character pixel size. + * + * @input: + * face :: The source face handle. + * ppem :: The vertical character pixel size. + * + * @return: + * Bit flags (see @FT_GASP_XXX), or @FT_GASP_NO_TABLE if there is no + * `gasp' table in the face. + * + * @since: + * 2.3.0 + */ + FT_EXPORT( FT_Int ) + FT_Get_Gasp( FT_Face face, + FT_UInt ppem ); + +/* */ + +#endif /* _FT_GASP_H_ */ + + +/* END */ diff --git a/thirdparty/include/freetype/ftglyph.h b/thirdparty/include/freetype/ftglyph.h new file mode 100644 index 000000000..d0d4fdcf9 --- /dev/null +++ b/thirdparty/include/freetype/ftglyph.h @@ -0,0 +1,620 @@ +/***************************************************************************/ +/* */ +/* ftglyph.h */ +/* */ +/* FreeType convenience functions to handle glyphs (specification). */ +/* */ +/* Copyright 1996-2003, 2006, 2008, 2009, 2011, 2013 by */ +/* David Turner, Robert Wilhelm, and Werner Lemberg. */ +/* */ +/* This file is part of the FreeType project, and may only be used, */ +/* modified, and distributed under the terms of the FreeType project */ +/* license, LICENSE.TXT. By continuing to use, modify, or distribute */ +/* this file you indicate that you have read the license and */ +/* understand and accept it fully. */ +/* */ +/***************************************************************************/ + + + /*************************************************************************/ + /* */ + /* This file contains the definition of several convenience functions */ + /* that can be used by client applications to easily retrieve glyph */ + /* bitmaps and outlines from a given face. */ + /* */ + /* These functions should be optional if you are writing a font server */ + /* or text layout engine on top of FreeType. However, they are pretty */ + /* handy for many other simple uses of the library. */ + /* */ + /*************************************************************************/ + + +#ifndef __FTGLYPH_H__ +#define __FTGLYPH_H__ + + +#include <freetype/ft2build.h> +#include FT_FREETYPE_H + +#ifdef FREETYPE_H +#error "freetype.h of FreeType 1 has been loaded!" +#error "Please fix the directory search order for header files" +#error "so that freetype.h of FreeType 2 is found first." +#endif + + +FT_BEGIN_HEADER + + + /*************************************************************************/ + /* */ + /* <Section> */ + /* glyph_management */ + /* */ + /* <Title> */ + /* Glyph Management */ + /* */ + /* <Abstract> */ + /* Generic interface to manage individual glyph data. */ + /* */ + /* <Description> */ + /* This section contains definitions used to manage glyph data */ + /* through generic FT_Glyph objects. Each of them can contain a */ + /* bitmap, a vector outline, or even images in other formats. */ + /* */ + /*************************************************************************/ + + + /* forward declaration to a private type */ + typedef struct FT_Glyph_Class_ FT_Glyph_Class; + + + /*************************************************************************/ + /* */ + /* <Type> */ + /* FT_Glyph */ + /* */ + /* <Description> */ + /* Handle to an object used to model generic glyph images. It is a */ + /* pointer to the @FT_GlyphRec structure and can contain a glyph */ + /* bitmap or pointer. */ + /* */ + /* <Note> */ + /* Glyph objects are not owned by the library. You must thus release */ + /* them manually (through @FT_Done_Glyph) _before_ calling */ + /* @FT_Done_FreeType. */ + /* */ + typedef struct FT_GlyphRec_* FT_Glyph; + + + /*************************************************************************/ + /* */ + /* <Struct> */ + /* FT_GlyphRec */ + /* */ + /* <Description> */ + /* The root glyph structure contains a given glyph image plus its */ + /* advance width in 16.16 fixed-point format. */ + /* */ + /* <Fields> */ + /* library :: A handle to the FreeType library object. */ + /* */ + /* clazz :: A pointer to the glyph's class. Private. */ + /* */ + /* format :: The format of the glyph's image. */ + /* */ + /* advance :: A 16.16 vector that gives the glyph's advance width. */ + /* */ + typedef struct FT_GlyphRec_ + { + FT_Library library; + const FT_Glyph_Class* clazz; + FT_Glyph_Format format; + FT_Vector advance; + + } FT_GlyphRec; + + + /*************************************************************************/ + /* */ + /* <Type> */ + /* FT_BitmapGlyph */ + /* */ + /* <Description> */ + /* A handle to an object used to model a bitmap glyph image. This is */ + /* a sub-class of @FT_Glyph, and a pointer to @FT_BitmapGlyphRec. */ + /* */ + typedef struct FT_BitmapGlyphRec_* FT_BitmapGlyph; + + + /*************************************************************************/ + /* */ + /* <Struct> */ + /* FT_BitmapGlyphRec */ + /* */ + /* <Description> */ + /* A structure used for bitmap glyph images. This really is a */ + /* `sub-class' of @FT_GlyphRec. */ + /* */ + /* <Fields> */ + /* root :: The root @FT_Glyph fields. */ + /* */ + /* left :: The left-side bearing, i.e., the horizontal distance */ + /* from the current pen position to the left border of the */ + /* glyph bitmap. */ + /* */ + /* top :: The top-side bearing, i.e., the vertical distance from */ + /* the current pen position to the top border of the glyph */ + /* bitmap. This distance is positive for upwards~y! */ + /* */ + /* bitmap :: A descriptor for the bitmap. */ + /* */ + /* <Note> */ + /* You can typecast an @FT_Glyph to @FT_BitmapGlyph if you have */ + /* `glyph->format == FT_GLYPH_FORMAT_BITMAP'. This lets you access */ + /* the bitmap's contents easily. */ + /* */ + /* The corresponding pixel buffer is always owned by @FT_BitmapGlyph */ + /* and is thus created and destroyed with it. */ + /* */ + typedef struct FT_BitmapGlyphRec_ + { + FT_GlyphRec root; + FT_Int left; + FT_Int top; + FT_Bitmap bitmap; + + } FT_BitmapGlyphRec; + + + /*************************************************************************/ + /* */ + /* <Type> */ + /* FT_OutlineGlyph */ + /* */ + /* <Description> */ + /* A handle to an object used to model an outline glyph image. This */ + /* is a sub-class of @FT_Glyph, and a pointer to @FT_OutlineGlyphRec. */ + /* */ + typedef struct FT_OutlineGlyphRec_* FT_OutlineGlyph; + + + /*************************************************************************/ + /* */ + /* <Struct> */ + /* FT_OutlineGlyphRec */ + /* */ + /* <Description> */ + /* A structure used for outline (vectorial) glyph images. This */ + /* really is a `sub-class' of @FT_GlyphRec. */ + /* */ + /* <Fields> */ + /* root :: The root @FT_Glyph fields. */ + /* */ + /* outline :: A descriptor for the outline. */ + /* */ + /* <Note> */ + /* You can typecast an @FT_Glyph to @FT_OutlineGlyph if you have */ + /* `glyph->format == FT_GLYPH_FORMAT_OUTLINE'. This lets you access */ + /* the outline's content easily. */ + /* */ + /* As the outline is extracted from a glyph slot, its coordinates are */ + /* expressed normally in 26.6 pixels, unless the flag */ + /* @FT_LOAD_NO_SCALE was used in @FT_Load_Glyph() or @FT_Load_Char(). */ + /* */ + /* The outline's tables are always owned by the object and are */ + /* destroyed with it. */ + /* */ + typedef struct FT_OutlineGlyphRec_ + { + FT_GlyphRec root; + FT_Outline outline; + + } FT_OutlineGlyphRec; + + + /*************************************************************************/ + /* */ + /* <Function> */ + /* FT_Get_Glyph */ + /* */ + /* <Description> */ + /* A function used to extract a glyph image from a slot. Note that */ + /* the created @FT_Glyph object must be released with @FT_Done_Glyph. */ + /* */ + /* <Input> */ + /* slot :: A handle to the source glyph slot. */ + /* */ + /* <Output> */ + /* aglyph :: A handle to the glyph object. */ + /* */ + /* <Return> */ + /* FreeType error code. 0~means success. */ + /* */ + FT_EXPORT( FT_Error ) + FT_Get_Glyph( FT_GlyphSlot slot, + FT_Glyph *aglyph ); + + + /*************************************************************************/ + /* */ + /* <Function> */ + /* FT_Glyph_Copy */ + /* */ + /* <Description> */ + /* A function used to copy a glyph image. Note that the created */ + /* @FT_Glyph object must be released with @FT_Done_Glyph. */ + /* */ + /* <Input> */ + /* source :: A handle to the source glyph object. */ + /* */ + /* <Output> */ + /* target :: A handle to the target glyph object. 0~in case of */ + /* error. */ + /* */ + /* <Return> */ + /* FreeType error code. 0~means success. */ + /* */ + FT_EXPORT( FT_Error ) + FT_Glyph_Copy( FT_Glyph source, + FT_Glyph *target ); + + + /*************************************************************************/ + /* */ + /* <Function> */ + /* FT_Glyph_Transform */ + /* */ + /* <Description> */ + /* Transform a glyph image if its format is scalable. */ + /* */ + /* <InOut> */ + /* glyph :: A handle to the target glyph object. */ + /* */ + /* <Input> */ + /* matrix :: A pointer to a 2x2 matrix to apply. */ + /* */ + /* delta :: A pointer to a 2d vector to apply. Coordinates are */ + /* expressed in 1/64th of a pixel. */ + /* */ + /* <Return> */ + /* FreeType error code (if not 0, the glyph format is not scalable). */ + /* */ + /* <Note> */ + /* The 2x2 transformation matrix is also applied to the glyph's */ + /* advance vector. */ + /* */ + FT_EXPORT( FT_Error ) + FT_Glyph_Transform( FT_Glyph glyph, + FT_Matrix* matrix, + FT_Vector* delta ); + + + /*************************************************************************/ + /* */ + /* <Enum> */ + /* FT_Glyph_BBox_Mode */ + /* */ + /* <Description> */ + /* The mode how the values of @FT_Glyph_Get_CBox are returned. */ + /* */ + /* <Values> */ + /* FT_GLYPH_BBOX_UNSCALED :: */ + /* Return unscaled font units. */ + /* */ + /* FT_GLYPH_BBOX_SUBPIXELS :: */ + /* Return unfitted 26.6 coordinates. */ + /* */ + /* FT_GLYPH_BBOX_GRIDFIT :: */ + /* Return grid-fitted 26.6 coordinates. */ + /* */ + /* FT_GLYPH_BBOX_TRUNCATE :: */ + /* Return coordinates in integer pixels. */ + /* */ + /* FT_GLYPH_BBOX_PIXELS :: */ + /* Return grid-fitted pixel coordinates. */ + /* */ + typedef enum FT_Glyph_BBox_Mode_ + { + FT_GLYPH_BBOX_UNSCALED = 0, + FT_GLYPH_BBOX_SUBPIXELS = 0, + FT_GLYPH_BBOX_GRIDFIT = 1, + FT_GLYPH_BBOX_TRUNCATE = 2, + FT_GLYPH_BBOX_PIXELS = 3 + + } FT_Glyph_BBox_Mode; + + + /*************************************************************************/ + /* */ + /* <Enum> */ + /* ft_glyph_bbox_xxx */ + /* */ + /* <Description> */ + /* These constants are deprecated. Use the corresponding */ + /* @FT_Glyph_BBox_Mode values instead. */ + /* */ + /* <Values> */ + /* ft_glyph_bbox_unscaled :: See @FT_GLYPH_BBOX_UNSCALED. */ + /* ft_glyph_bbox_subpixels :: See @FT_GLYPH_BBOX_SUBPIXELS. */ + /* ft_glyph_bbox_gridfit :: See @FT_GLYPH_BBOX_GRIDFIT. */ + /* ft_glyph_bbox_truncate :: See @FT_GLYPH_BBOX_TRUNCATE. */ + /* ft_glyph_bbox_pixels :: See @FT_GLYPH_BBOX_PIXELS. */ + /* */ +#define ft_glyph_bbox_unscaled FT_GLYPH_BBOX_UNSCALED +#define ft_glyph_bbox_subpixels FT_GLYPH_BBOX_SUBPIXELS +#define ft_glyph_bbox_gridfit FT_GLYPH_BBOX_GRIDFIT +#define ft_glyph_bbox_truncate FT_GLYPH_BBOX_TRUNCATE +#define ft_glyph_bbox_pixels FT_GLYPH_BBOX_PIXELS + + + /*************************************************************************/ + /* */ + /* <Function> */ + /* FT_Glyph_Get_CBox */ + /* */ + /* <Description> */ + /* Return a glyph's `control box'. The control box encloses all the */ + /* outline's points, including Bézier control points. Though it */ + /* coincides with the exact bounding box for most glyphs, it can be */ + /* slightly larger in some situations (like when rotating an outline */ + /* that contains Bézier outside arcs). */ + /* */ + /* Computing the control box is very fast, while getting the bounding */ + /* box can take much more time as it needs to walk over all segments */ + /* and arcs in the outline. To get the latter, you can use the */ + /* `ftbbox' component, which is dedicated to this single task. */ + /* */ + /* <Input> */ + /* glyph :: A handle to the source glyph object. */ + /* */ + /* mode :: The mode that indicates how to interpret the returned */ + /* bounding box values. */ + /* */ + /* <Output> */ + /* acbox :: The glyph coordinate bounding box. Coordinates are */ + /* expressed in 1/64th of pixels if it is grid-fitted. */ + /* */ + /* <Note> */ + /* Coordinates are relative to the glyph origin, using the y~upwards */ + /* convention. */ + /* */ + /* If the glyph has been loaded with @FT_LOAD_NO_SCALE, `bbox_mode' */ + /* must be set to @FT_GLYPH_BBOX_UNSCALED to get unscaled font */ + /* units in 26.6 pixel format. The value @FT_GLYPH_BBOX_SUBPIXELS */ + /* is another name for this constant. */ + /* */ + /* If the font is tricky and the glyph has been loaded with */ + /* @FT_LOAD_NO_SCALE, the resulting CBox is meaningless. To get */ + /* reasonable values for the CBox it is necessary to load the glyph */ + /* at a large ppem value (so that the hinting instructions can */ + /* properly shift and scale the subglyphs), then extracting the CBox, */ + /* which can be eventually converted back to font units. */ + /* */ + /* Note that the maximum coordinates are exclusive, which means that */ + /* one can compute the width and height of the glyph image (be it in */ + /* integer or 26.6 pixels) as: */ + /* */ + /* { */ + /* width = bbox.xMax - bbox.xMin; */ + /* height = bbox.yMax - bbox.yMin; */ + /* } */ + /* */ + /* Note also that for 26.6 coordinates, if `bbox_mode' is set to */ + /* @FT_GLYPH_BBOX_GRIDFIT, the coordinates will also be grid-fitted, */ + /* which corresponds to: */ + /* */ + /* { */ + /* bbox.xMin = FLOOR(bbox.xMin); */ + /* bbox.yMin = FLOOR(bbox.yMin); */ + /* bbox.xMax = CEILING(bbox.xMax); */ + /* bbox.yMax = CEILING(bbox.yMax); */ + /* } */ + /* */ + /* To get the bbox in pixel coordinates, set `bbox_mode' to */ + /* @FT_GLYPH_BBOX_TRUNCATE. */ + /* */ + /* To get the bbox in grid-fitted pixel coordinates, set `bbox_mode' */ + /* to @FT_GLYPH_BBOX_PIXELS. */ + /* */ + FT_EXPORT( void ) + FT_Glyph_Get_CBox( FT_Glyph glyph, + FT_UInt bbox_mode, + FT_BBox *acbox ); + + + /*************************************************************************/ + /* */ + /* <Function> */ + /* FT_Glyph_To_Bitmap */ + /* */ + /* <Description> */ + /* Convert a given glyph object to a bitmap glyph object. */ + /* */ + /* <InOut> */ + /* the_glyph :: A pointer to a handle to the target glyph. */ + /* */ + /* <Input> */ + /* render_mode :: An enumeration that describes how the data is */ + /* rendered. */ + /* */ + /* origin :: A pointer to a vector used to translate the glyph */ + /* image before rendering. Can be~0 (if no */ + /* translation). The origin is expressed in */ + /* 26.6 pixels. */ + /* */ + /* destroy :: A boolean that indicates that the original glyph */ + /* image should be destroyed by this function. It is */ + /* never destroyed in case of error. */ + /* */ + /* <Return> */ + /* FreeType error code. 0~means success. */ + /* */ + /* <Note> */ + /* This function does nothing if the glyph format isn't scalable. */ + /* */ + /* The glyph image is translated with the `origin' vector before */ + /* rendering. */ + /* */ + /* The first parameter is a pointer to an @FT_Glyph handle, that will */ + /* be _replaced_ by this function (with newly allocated data). */ + /* Typically, you would use (omitting error handling): */ + /* */ + /* */ + /* { */ + /* FT_Glyph glyph; */ + /* FT_BitmapGlyph glyph_bitmap; */ + /* */ + /* */ + /* // load glyph */ + /* error = FT_Load_Char( face, glyph_index, FT_LOAD_DEFAUT ); */ + /* */ + /* // extract glyph image */ + /* error = FT_Get_Glyph( face->glyph, &glyph ); */ + /* */ + /* // convert to a bitmap (default render mode + destroying old) */ + /* if ( glyph->format != FT_GLYPH_FORMAT_BITMAP ) */ + /* { */ + /* error = FT_Glyph_To_Bitmap( &glyph, FT_RENDER_MODE_NORMAL, */ + /* 0, 1 ); */ + /* if ( error ) // `glyph' unchanged */ + /* ... */ + /* } */ + /* */ + /* // access bitmap content by typecasting */ + /* glyph_bitmap = (FT_BitmapGlyph)glyph; */ + /* */ + /* // do funny stuff with it, like blitting/drawing */ + /* ... */ + /* */ + /* // discard glyph image (bitmap or not) */ + /* FT_Done_Glyph( glyph ); */ + /* } */ + /* */ + /* */ + /* Here another example, again without error handling: */ + /* */ + /* */ + /* { */ + /* FT_Glyph glyphs[MAX_GLYPHS] */ + /* */ + /* */ + /* ... */ + /* */ + /* for ( idx = 0; i < MAX_GLYPHS; i++ ) */ + /* error = FT_Load_Glyph( face, idx, FT_LOAD_DEFAULT ) || */ + /* FT_Get_Glyph ( face->glyph, &glyph[idx] ); */ + /* */ + /* ... */ + /* */ + /* for ( idx = 0; i < MAX_GLYPHS; i++ ) */ + /* { */ + /* FT_Glyph bitmap = glyphs[idx]; */ + /* */ + /* */ + /* ... */ + /* */ + /* // after this call, `bitmap' no longer points into */ + /* // the `glyphs' array (and the old value isn't destroyed) */ + /* FT_Glyph_To_Bitmap( &bitmap, FT_RENDER_MODE_MONO, 0, 0 ); */ + /* */ + /* ... */ + /* */ + /* FT_Done_Glyph( bitmap ); */ + /* } */ + /* */ + /* ... */ + /* */ + /* for ( idx = 0; i < MAX_GLYPHS; i++ ) */ + /* FT_Done_Glyph( glyphs[idx] ); */ + /* } */ + /* */ + FT_EXPORT( FT_Error ) + FT_Glyph_To_Bitmap( FT_Glyph* the_glyph, + FT_Render_Mode render_mode, + FT_Vector* origin, + FT_Bool destroy ); + + + /*************************************************************************/ + /* */ + /* <Function> */ + /* FT_Done_Glyph */ + /* */ + /* <Description> */ + /* Destroy a given glyph. */ + /* */ + /* <Input> */ + /* glyph :: A handle to the target glyph object. */ + /* */ + FT_EXPORT( void ) + FT_Done_Glyph( FT_Glyph glyph ); + + /* */ + + + /* other helpful functions */ + + /*************************************************************************/ + /* */ + /* <Section> */ + /* computations */ + /* */ + /*************************************************************************/ + + + /*************************************************************************/ + /* */ + /* <Function> */ + /* FT_Matrix_Multiply */ + /* */ + /* <Description> */ + /* Perform the matrix operation `b = a*b'. */ + /* */ + /* <Input> */ + /* a :: A pointer to matrix `a'. */ + /* */ + /* <InOut> */ + /* b :: A pointer to matrix `b'. */ + /* */ + /* <Note> */ + /* The result is undefined if either `a' or `b' is zero. */ + /* */ + FT_EXPORT( void ) + FT_Matrix_Multiply( const FT_Matrix* a, + FT_Matrix* b ); + + + /*************************************************************************/ + /* */ + /* <Function> */ + /* FT_Matrix_Invert */ + /* */ + /* <Description> */ + /* Invert a 2x2 matrix. Return an error if it can't be inverted. */ + /* */ + /* <InOut> */ + /* matrix :: A pointer to the target matrix. Remains untouched in */ + /* case of error. */ + /* */ + /* <Return> */ + /* FreeType error code. 0~means success. */ + /* */ + FT_EXPORT( FT_Error ) + FT_Matrix_Invert( FT_Matrix* matrix ); + + + /* */ + + +FT_END_HEADER + +#endif /* __FTGLYPH_H__ */ + + +/* END */ + + +/* Local Variables: */ +/* coding: utf-8 */ +/* End: */ diff --git a/thirdparty/include/freetype/ftgxval.h b/thirdparty/include/freetype/ftgxval.h new file mode 100644 index 000000000..d2c76d8f1 --- /dev/null +++ b/thirdparty/include/freetype/ftgxval.h @@ -0,0 +1,358 @@ +/***************************************************************************/ +/* */ +/* ftgxval.h */ +/* */ +/* FreeType API for validating TrueTypeGX/AAT tables (specification). */ +/* */ +/* Copyright 2004-2006, 2013 by */ +/* Masatake YAMATO, Redhat K.K, */ +/* David Turner, Robert Wilhelm, and Werner Lemberg. */ +/* */ +/* This file is part of the FreeType project, and may only be used, */ +/* modified, and distributed under the terms of the FreeType project */ +/* license, LICENSE.TXT. By continuing to use, modify, or distribute */ +/* this file you indicate that you have read the license and */ +/* understand and accept it fully. */ +/* */ +/***************************************************************************/ + +/***************************************************************************/ +/* */ +/* gxvalid is derived from both gxlayout module and otvalid module. */ +/* Development of gxlayout is supported by the Information-technology */ +/* Promotion Agency(IPA), Japan. */ +/* */ +/***************************************************************************/ + + +#ifndef __FTGXVAL_H__ +#define __FTGXVAL_H__ + +#include <freetype/ft2build.h> +#include FT_FREETYPE_H + +#ifdef FREETYPE_H +#error "freetype.h of FreeType 1 has been loaded!" +#error "Please fix the directory search order for header files" +#error "so that freetype.h of FreeType 2 is found first." +#endif + + +FT_BEGIN_HEADER + + + /*************************************************************************/ + /* */ + /* <Section> */ + /* gx_validation */ + /* */ + /* <Title> */ + /* TrueTypeGX/AAT Validation */ + /* */ + /* <Abstract> */ + /* An API to validate TrueTypeGX/AAT tables. */ + /* */ + /* <Description> */ + /* This section contains the declaration of functions to validate */ + /* some TrueTypeGX tables (feat, mort, morx, bsln, just, kern, opbd, */ + /* trak, prop, lcar). */ + /* */ + /*************************************************************************/ + + + /*************************************************************************/ + /* */ + /* */ + /* Warning: Use FT_VALIDATE_XXX to validate a table. */ + /* Following definitions are for gxvalid developers. */ + /* */ + /* */ + /*************************************************************************/ + +#define FT_VALIDATE_feat_INDEX 0 +#define FT_VALIDATE_mort_INDEX 1 +#define FT_VALIDATE_morx_INDEX 2 +#define FT_VALIDATE_bsln_INDEX 3 +#define FT_VALIDATE_just_INDEX 4 +#define FT_VALIDATE_kern_INDEX 5 +#define FT_VALIDATE_opbd_INDEX 6 +#define FT_VALIDATE_trak_INDEX 7 +#define FT_VALIDATE_prop_INDEX 8 +#define FT_VALIDATE_lcar_INDEX 9 +#define FT_VALIDATE_GX_LAST_INDEX FT_VALIDATE_lcar_INDEX + + + /************************************************************************* + * + * @macro: + * FT_VALIDATE_GX_LENGTH + * + * @description: + * The number of tables checked in this module. Use it as a parameter + * for the `table-length' argument of function @FT_TrueTypeGX_Validate. + */ +#define FT_VALIDATE_GX_LENGTH (FT_VALIDATE_GX_LAST_INDEX + 1) + + /* */ + + /* Up to 0x1000 is used by otvalid. + Ox2xxx is reserved for feature OT extension. */ +#define FT_VALIDATE_GX_START 0x4000 +#define FT_VALIDATE_GX_BITFIELD( tag ) \ + ( FT_VALIDATE_GX_START << FT_VALIDATE_##tag##_INDEX ) + + + /********************************************************************** + * + * @enum: + * FT_VALIDATE_GXXXX + * + * @description: + * A list of bit-field constants used with @FT_TrueTypeGX_Validate to + * indicate which TrueTypeGX/AAT Type tables should be validated. + * + * @values: + * FT_VALIDATE_feat :: + * Validate `feat' table. + * + * FT_VALIDATE_mort :: + * Validate `mort' table. + * + * FT_VALIDATE_morx :: + * Validate `morx' table. + * + * FT_VALIDATE_bsln :: + * Validate `bsln' table. + * + * FT_VALIDATE_just :: + * Validate `just' table. + * + * FT_VALIDATE_kern :: + * Validate `kern' table. + * + * FT_VALIDATE_opbd :: + * Validate `opbd' table. + * + * FT_VALIDATE_trak :: + * Validate `trak' table. + * + * FT_VALIDATE_prop :: + * Validate `prop' table. + * + * FT_VALIDATE_lcar :: + * Validate `lcar' table. + * + * FT_VALIDATE_GX :: + * Validate all TrueTypeGX tables (feat, mort, morx, bsln, just, kern, + * opbd, trak, prop and lcar). + * + */ + +#define FT_VALIDATE_feat FT_VALIDATE_GX_BITFIELD( feat ) +#define FT_VALIDATE_mort FT_VALIDATE_GX_BITFIELD( mort ) +#define FT_VALIDATE_morx FT_VALIDATE_GX_BITFIELD( morx ) +#define FT_VALIDATE_bsln FT_VALIDATE_GX_BITFIELD( bsln ) +#define FT_VALIDATE_just FT_VALIDATE_GX_BITFIELD( just ) +#define FT_VALIDATE_kern FT_VALIDATE_GX_BITFIELD( kern ) +#define FT_VALIDATE_opbd FT_VALIDATE_GX_BITFIELD( opbd ) +#define FT_VALIDATE_trak FT_VALIDATE_GX_BITFIELD( trak ) +#define FT_VALIDATE_prop FT_VALIDATE_GX_BITFIELD( prop ) +#define FT_VALIDATE_lcar FT_VALIDATE_GX_BITFIELD( lcar ) + +#define FT_VALIDATE_GX ( FT_VALIDATE_feat | \ + FT_VALIDATE_mort | \ + FT_VALIDATE_morx | \ + FT_VALIDATE_bsln | \ + FT_VALIDATE_just | \ + FT_VALIDATE_kern | \ + FT_VALIDATE_opbd | \ + FT_VALIDATE_trak | \ + FT_VALIDATE_prop | \ + FT_VALIDATE_lcar ) + + + /* */ + + /********************************************************************** + * + * @function: + * FT_TrueTypeGX_Validate + * + * @description: + * Validate various TrueTypeGX tables to assure that all offsets and + * indices are valid. The idea is that a higher-level library that + * actually does the text layout can access those tables without + * error checking (which can be quite time consuming). + * + * @input: + * face :: + * A handle to the input face. + * + * validation_flags :: + * A bit field that specifies the tables to be validated. See + * @FT_VALIDATE_GXXXX for possible values. + * + * table_length :: + * The size of the `tables' array. Normally, @FT_VALIDATE_GX_LENGTH + * should be passed. + * + * @output: + * tables :: + * The array where all validated sfnt tables are stored. + * The array itself must be allocated by a client. + * + * @return: + * FreeType error code. 0~means success. + * + * @note: + * This function only works with TrueTypeGX fonts, returning an error + * otherwise. + * + * After use, the application should deallocate the buffers pointed to by + * each `tables' element, by calling @FT_TrueTypeGX_Free. A NULL value + * indicates that the table either doesn't exist in the font, the + * application hasn't asked for validation, or the validator doesn't have + * the ability to validate the sfnt table. + */ + FT_EXPORT( FT_Error ) + FT_TrueTypeGX_Validate( FT_Face face, + FT_UInt validation_flags, + FT_Bytes tables[FT_VALIDATE_GX_LENGTH], + FT_UInt table_length ); + + + /* */ + + /********************************************************************** + * + * @function: + * FT_TrueTypeGX_Free + * + * @description: + * Free the buffer allocated by TrueTypeGX validator. + * + * @input: + * face :: + * A handle to the input face. + * + * table :: + * The pointer to the buffer allocated by + * @FT_TrueTypeGX_Validate. + * + * @note: + * This function must be used to free the buffer allocated by + * @FT_TrueTypeGX_Validate only. + */ + FT_EXPORT( void ) + FT_TrueTypeGX_Free( FT_Face face, + FT_Bytes table ); + + + /* */ + + /********************************************************************** + * + * @enum: + * FT_VALIDATE_CKERNXXX + * + * @description: + * A list of bit-field constants used with @FT_ClassicKern_Validate + * to indicate the classic kern dialect or dialects. If the selected + * type doesn't fit, @FT_ClassicKern_Validate regards the table as + * invalid. + * + * @values: + * FT_VALIDATE_MS :: + * Handle the `kern' table as a classic Microsoft kern table. + * + * FT_VALIDATE_APPLE :: + * Handle the `kern' table as a classic Apple kern table. + * + * FT_VALIDATE_CKERN :: + * Handle the `kern' as either classic Apple or Microsoft kern table. + */ +#define FT_VALIDATE_MS ( FT_VALIDATE_GX_START << 0 ) +#define FT_VALIDATE_APPLE ( FT_VALIDATE_GX_START << 1 ) + +#define FT_VALIDATE_CKERN ( FT_VALIDATE_MS | FT_VALIDATE_APPLE ) + + + /* */ + + /********************************************************************** + * + * @function: + * FT_ClassicKern_Validate + * + * @description: + * Validate classic (16-bit format) kern table to assure that the offsets + * and indices are valid. The idea is that a higher-level library that + * actually does the text layout can access those tables without error + * checking (which can be quite time consuming). + * + * The `kern' table validator in @FT_TrueTypeGX_Validate deals with both + * the new 32-bit format and the classic 16-bit format, while + * FT_ClassicKern_Validate only supports the classic 16-bit format. + * + * @input: + * face :: + * A handle to the input face. + * + * validation_flags :: + * A bit field that specifies the dialect to be validated. See + * @FT_VALIDATE_CKERNXXX for possible values. + * + * @output: + * ckern_table :: + * A pointer to the kern table. + * + * @return: + * FreeType error code. 0~means success. + * + * @note: + * After use, the application should deallocate the buffers pointed to by + * `ckern_table', by calling @FT_ClassicKern_Free. A NULL value + * indicates that the table doesn't exist in the font. + */ + FT_EXPORT( FT_Error ) + FT_ClassicKern_Validate( FT_Face face, + FT_UInt validation_flags, + FT_Bytes *ckern_table ); + + + /* */ + + /********************************************************************** + * + * @function: + * FT_ClassicKern_Free + * + * @description: + * Free the buffer allocated by classic Kern validator. + * + * @input: + * face :: + * A handle to the input face. + * + * table :: + * The pointer to the buffer that is allocated by + * @FT_ClassicKern_Validate. + * + * @note: + * This function must be used to free the buffer allocated by + * @FT_ClassicKern_Validate only. + */ + FT_EXPORT( void ) + FT_ClassicKern_Free( FT_Face face, + FT_Bytes table ); + + + /* */ + + +FT_END_HEADER + +#endif /* __FTGXVAL_H__ */ + + +/* END */ diff --git a/thirdparty/include/freetype/ftgzip.h b/thirdparty/include/freetype/ftgzip.h new file mode 100644 index 000000000..76b38695a --- /dev/null +++ b/thirdparty/include/freetype/ftgzip.h @@ -0,0 +1,149 @@ +/***************************************************************************/ +/* */ +/* ftgzip.h */ +/* */ +/* Gzip-compressed stream support. */ +/* */ +/* Copyright 2002-2004, 2006, 2013 by */ +/* David Turner, Robert Wilhelm, and Werner Lemberg. */ +/* */ +/* This file is part of the FreeType project, and may only be used, */ +/* modified, and distributed under the terms of the FreeType project */ +/* license, LICENSE.TXT. By continuing to use, modify, or distribute */ +/* this file you indicate that you have read the license and */ +/* understand and accept it fully. */ +/* */ +/***************************************************************************/ + + +#ifndef __FTGZIP_H__ +#define __FTGZIP_H__ + +#include <freetype/ft2build.h> +#include FT_FREETYPE_H + +#ifdef FREETYPE_H +#error "freetype.h of FreeType 1 has been loaded!" +#error "Please fix the directory search order for header files" +#error "so that freetype.h of FreeType 2 is found first." +#endif + + +FT_BEGIN_HEADER + + /*************************************************************************/ + /* */ + /* <Section> */ + /* gzip */ + /* */ + /* <Title> */ + /* GZIP Streams */ + /* */ + /* <Abstract> */ + /* Using gzip-compressed font files. */ + /* */ + /* <Description> */ + /* This section contains the declaration of Gzip-specific functions. */ + /* */ + /*************************************************************************/ + + + /************************************************************************ + * + * @function: + * FT_Stream_OpenGzip + * + * @description: + * Open a new stream to parse gzip-compressed font files. This is + * mainly used to support the compressed `*.pcf.gz' fonts that come + * with XFree86. + * + * @input: + * stream :: + * The target embedding stream. + * + * source :: + * The source stream. + * + * @return: + * FreeType error code. 0~means success. + * + * @note: + * The source stream must be opened _before_ calling this function. + * + * Calling the internal function `FT_Stream_Close' on the new stream will + * *not* call `FT_Stream_Close' on the source stream. None of the stream + * objects will be released to the heap. + * + * The stream implementation is very basic and resets the decompression + * process each time seeking backwards is needed within the stream. + * + * In certain builds of the library, gzip compression recognition is + * automatically handled when calling @FT_New_Face or @FT_Open_Face. + * This means that if no font driver is capable of handling the raw + * compressed file, the library will try to open a gzipped stream from + * it and re-open the face with it. + * + * This function may return `FT_Err_Unimplemented_Feature' if your build + * of FreeType was not compiled with zlib support. + */ + FT_EXPORT( FT_Error ) + FT_Stream_OpenGzip( FT_Stream stream, + FT_Stream source ); + + + /************************************************************************ + * + * @function: + * FT_Gzip_Uncompress + * + * @description: + * Decompress a zipped input buffer into an output buffer. This function + * is modeled after zlib's `uncompress' function. + * + * @input: + * memory :: + * A FreeType memory handle. + * + * input :: + * The input buffer. + * + * input_len :: + * The length of the input buffer. + * + * @output: + * output:: + * The output buffer. + * + * @inout: + * output_len :: + * Before calling the function, this is the the total size of the + * output buffer, which must be large enough to hold the entire + * uncompressed data (so the size of the uncompressed data must be + * known in advance). After calling the function, `output_len' is the + * size of the used data in `output'. + * + * @return: + * FreeType error code. 0~means success. + * + * @note: + * This function may return `FT_Err_Unimplemented_Feature' if your build + * of FreeType was not compiled with zlib support. + */ + FT_EXPORT( FT_Error ) + FT_Gzip_Uncompress( FT_Memory memory, + FT_Byte* output, + FT_ULong* output_len, + const FT_Byte* input, + FT_ULong input_len ); + + + /* */ + + +FT_END_HEADER + +#endif /* __FTGZIP_H__ */ + + +/* END */ diff --git a/thirdparty/include/freetype/ftimage.h b/thirdparty/include/freetype/ftimage.h new file mode 100644 index 000000000..2c3e06e36 --- /dev/null +++ b/thirdparty/include/freetype/ftimage.h @@ -0,0 +1,1322 @@ +/***************************************************************************/ +/* */ +/* ftimage.h */ +/* */ +/* FreeType glyph image formats and default raster interface */ +/* (specification). */ +/* */ +/* Copyright 1996-2010, 2013 by */ +/* David Turner, Robert Wilhelm, and Werner Lemberg. */ +/* */ +/* This file is part of the FreeType project, and may only be used, */ +/* modified, and distributed under the terms of the FreeType project */ +/* license, LICENSE.TXT. By continuing to use, modify, or distribute */ +/* this file you indicate that you have read the license and */ +/* understand and accept it fully. */ +/* */ +/***************************************************************************/ + + /*************************************************************************/ + /* */ + /* Note: A `raster' is simply a scan-line converter, used to render */ + /* FT_Outlines into FT_Bitmaps. */ + /* */ + /*************************************************************************/ + + +#ifndef __FTIMAGE_H__ +#define __FTIMAGE_H__ + + + /* _STANDALONE_ is from ftgrays.c */ +#ifndef _STANDALONE_ +#include <freetype/ft2build.h> +#endif + + +FT_BEGIN_HEADER + + + /*************************************************************************/ + /* */ + /* <Section> */ + /* basic_types */ + /* */ + /*************************************************************************/ + + + /*************************************************************************/ + /* */ + /* <Type> */ + /* FT_Pos */ + /* */ + /* <Description> */ + /* The type FT_Pos is used to store vectorial coordinates. Depending */ + /* on the context, these can represent distances in integer font */ + /* units, or 16.16, or 26.6 fixed-point pixel coordinates. */ + /* */ + typedef signed long FT_Pos; + + + /*************************************************************************/ + /* */ + /* <Struct> */ + /* FT_Vector */ + /* */ + /* <Description> */ + /* A simple structure used to store a 2D vector; coordinates are of */ + /* the FT_Pos type. */ + /* */ + /* <Fields> */ + /* x :: The horizontal coordinate. */ + /* y :: The vertical coordinate. */ + /* */ + typedef struct FT_Vector_ + { + FT_Pos x; + FT_Pos y; + + } FT_Vector; + + + /*************************************************************************/ + /* */ + /* <Struct> */ + /* FT_BBox */ + /* */ + /* <Description> */ + /* A structure used to hold an outline's bounding box, i.e., the */ + /* coordinates of its extrema in the horizontal and vertical */ + /* directions. */ + /* */ + /* <Fields> */ + /* xMin :: The horizontal minimum (left-most). */ + /* */ + /* yMin :: The vertical minimum (bottom-most). */ + /* */ + /* xMax :: The horizontal maximum (right-most). */ + /* */ + /* yMax :: The vertical maximum (top-most). */ + /* */ + /* <Note> */ + /* The bounding box is specified with the coordinates of the lower */ + /* left and the upper right corner. In PostScript, those values are */ + /* often called (llx,lly) and (urx,ury), respectively. */ + /* */ + /* If `yMin' is negative, this value gives the glyph's descender. */ + /* Otherwise, the glyph doesn't descend below the baseline. */ + /* Similarly, if `ymax' is positive, this value gives the glyph's */ + /* ascender. */ + /* */ + /* `xMin' gives the horizontal distance from the glyph's origin to */ + /* the left edge of the glyph's bounding box. If `xMin' is negative, */ + /* the glyph extends to the left of the origin. */ + /* */ + typedef struct FT_BBox_ + { + FT_Pos xMin, yMin; + FT_Pos xMax, yMax; + + } FT_BBox; + + + /*************************************************************************/ + /* */ + /* <Enum> */ + /* FT_Pixel_Mode */ + /* */ + /* <Description> */ + /* An enumeration type used to describe the format of pixels in a */ + /* given bitmap. Note that additional formats may be added in the */ + /* future. */ + /* */ + /* <Values> */ + /* FT_PIXEL_MODE_NONE :: */ + /* Value~0 is reserved. */ + /* */ + /* FT_PIXEL_MODE_MONO :: */ + /* A monochrome bitmap, using 1~bit per pixel. Note that pixels */ + /* are stored in most-significant order (MSB), which means that */ + /* the left-most pixel in a byte has value 128. */ + /* */ + /* FT_PIXEL_MODE_GRAY :: */ + /* An 8-bit bitmap, generally used to represent anti-aliased glyph */ + /* images. Each pixel is stored in one byte. Note that the number */ + /* of `gray' levels is stored in the `num_grays' field of the */ + /* @FT_Bitmap structure (it generally is 256). */ + /* */ + /* FT_PIXEL_MODE_GRAY2 :: */ + /* A 2-bit per pixel bitmap, used to represent embedded */ + /* anti-aliased bitmaps in font files according to the OpenType */ + /* specification. We haven't found a single font using this */ + /* format, however. */ + /* */ + /* FT_PIXEL_MODE_GRAY4 :: */ + /* A 4-bit per pixel bitmap, representing embedded anti-aliased */ + /* bitmaps in font files according to the OpenType specification. */ + /* We haven't found a single font using this format, however. */ + /* */ + /* FT_PIXEL_MODE_LCD :: */ + /* An 8-bit bitmap, representing RGB or BGR decimated glyph images */ + /* used for display on LCD displays; the bitmap is three times */ + /* wider than the original glyph image. See also */ + /* @FT_RENDER_MODE_LCD. */ + /* */ + /* FT_PIXEL_MODE_LCD_V :: */ + /* An 8-bit bitmap, representing RGB or BGR decimated glyph images */ + /* used for display on rotated LCD displays; the bitmap is three */ + /* times taller than the original glyph image. See also */ + /* @FT_RENDER_MODE_LCD_V. */ + /* */ + /* FT_PIXEL_MODE_BGRA :: */ + /* An image with four 8-bit channels per pixel, representing a */ + /* color image (such as emoticons) with alpha channel. For each */ + /* pixel, the format is BGRA, which means, the blue channel comes */ + /* first in memory. The color channels are pre-multiplied and in */ + /* the sRGB colorspace. For example, full red at half-translucent */ + /* opacity will be represented as `00,00,80,80', not `00,00,FF,80'. */ + /* See also @FT_LOAD_COLOR. */ + /* */ + typedef enum FT_Pixel_Mode_ + { + FT_PIXEL_MODE_NONE = 0, + FT_PIXEL_MODE_MONO, + FT_PIXEL_MODE_GRAY, + FT_PIXEL_MODE_GRAY2, + FT_PIXEL_MODE_GRAY4, + FT_PIXEL_MODE_LCD, + FT_PIXEL_MODE_LCD_V, + FT_PIXEL_MODE_BGRA, + + FT_PIXEL_MODE_MAX /* do not remove */ + + } FT_Pixel_Mode; + + + /*************************************************************************/ + /* */ + /* <Enum> */ + /* ft_pixel_mode_xxx */ + /* */ + /* <Description> */ + /* A list of deprecated constants. Use the corresponding */ + /* @FT_Pixel_Mode values instead. */ + /* */ + /* <Values> */ + /* ft_pixel_mode_none :: See @FT_PIXEL_MODE_NONE. */ + /* ft_pixel_mode_mono :: See @FT_PIXEL_MODE_MONO. */ + /* ft_pixel_mode_grays :: See @FT_PIXEL_MODE_GRAY. */ + /* ft_pixel_mode_pal2 :: See @FT_PIXEL_MODE_GRAY2. */ + /* ft_pixel_mode_pal4 :: See @FT_PIXEL_MODE_GRAY4. */ + /* */ +#define ft_pixel_mode_none FT_PIXEL_MODE_NONE +#define ft_pixel_mode_mono FT_PIXEL_MODE_MONO +#define ft_pixel_mode_grays FT_PIXEL_MODE_GRAY +#define ft_pixel_mode_pal2 FT_PIXEL_MODE_GRAY2 +#define ft_pixel_mode_pal4 FT_PIXEL_MODE_GRAY4 + + /* */ + +#if 0 + + /*************************************************************************/ + /* */ + /* <Enum> */ + /* FT_Palette_Mode */ + /* */ + /* <Description> */ + /* THIS TYPE IS DEPRECATED. DO NOT USE IT! */ + /* */ + /* An enumeration type to describe the format of a bitmap palette, */ + /* used with ft_pixel_mode_pal4 and ft_pixel_mode_pal8. */ + /* */ + /* <Values> */ + /* ft_palette_mode_rgb :: The palette is an array of 3-byte RGB */ + /* records. */ + /* */ + /* ft_palette_mode_rgba :: The palette is an array of 4-byte RGBA */ + /* records. */ + /* */ + /* <Note> */ + /* As ft_pixel_mode_pal2, pal4 and pal8 are currently unused by */ + /* FreeType, these types are not handled by the library itself. */ + /* */ + typedef enum FT_Palette_Mode_ + { + ft_palette_mode_rgb = 0, + ft_palette_mode_rgba, + + ft_palette_mode_max /* do not remove */ + + } FT_Palette_Mode; + + /* */ + +#endif + + + /*************************************************************************/ + /* */ + /* <Struct> */ + /* FT_Bitmap */ + /* */ + /* <Description> */ + /* A structure used to describe a bitmap or pixmap to the raster. */ + /* Note that we now manage pixmaps of various depths through the */ + /* `pixel_mode' field. */ + /* */ + /* <Fields> */ + /* rows :: The number of bitmap rows. */ + /* */ + /* width :: The number of pixels in bitmap row. */ + /* */ + /* pitch :: The pitch's absolute value is the number of bytes */ + /* taken by one bitmap row, including padding. */ + /* However, the pitch is positive when the bitmap has */ + /* a `down' flow, and negative when it has an `up' */ + /* flow. In all cases, the pitch is an offset to add */ + /* to a bitmap pointer in order to go down one row. */ + /* */ + /* Note that `padding' means the alignment of a */ + /* bitmap to a byte border, and FreeType functions */ + /* normally align to the smallest possible integer */ + /* value. */ + /* */ + /* For the B/W rasterizer, `pitch' is always an even */ + /* number. */ + /* */ + /* To change the pitch of a bitmap (say, to make it a */ + /* multiple of 4), use @FT_Bitmap_Convert. */ + /* Alternatively, you might use callback functions to */ + /* directly render to the application's surface; see */ + /* the file `example2.cpp' in the tutorial for a */ + /* demonstration. */ + /* */ + /* buffer :: A typeless pointer to the bitmap buffer. This */ + /* value should be aligned on 32-bit boundaries in */ + /* most cases. */ + /* */ + /* num_grays :: This field is only used with */ + /* @FT_PIXEL_MODE_GRAY; it gives the number of gray */ + /* levels used in the bitmap. */ + /* */ + /* pixel_mode :: The pixel mode, i.e., how pixel bits are stored. */ + /* See @FT_Pixel_Mode for possible values. */ + /* */ + /* palette_mode :: This field is intended for paletted pixel modes; */ + /* it indicates how the palette is stored. Not */ + /* used currently. */ + /* */ + /* palette :: A typeless pointer to the bitmap palette; this */ + /* field is intended for paletted pixel modes. Not */ + /* used currently. */ + /* */ + /* <Note> */ + /* For now, the only pixel modes supported by FreeType are mono and */ + /* grays. However, drivers might be added in the future to support */ + /* more `colorful' options. */ + /* */ + typedef struct FT_Bitmap_ + { + int rows; + int width; + int pitch; + unsigned char* buffer; + short num_grays; + char pixel_mode; + char palette_mode; + void* palette; + + } FT_Bitmap; + + + /*************************************************************************/ + /* */ + /* <Section> */ + /* outline_processing */ + /* */ + /*************************************************************************/ + + + /*************************************************************************/ + /* */ + /* <Struct> */ + /* FT_Outline */ + /* */ + /* <Description> */ + /* This structure is used to describe an outline to the scan-line */ + /* converter. */ + /* */ + /* <Fields> */ + /* n_contours :: The number of contours in the outline. */ + /* */ + /* n_points :: The number of points in the outline. */ + /* */ + /* points :: A pointer to an array of `n_points' @FT_Vector */ + /* elements, giving the outline's point coordinates. */ + /* */ + /* tags :: A pointer to an array of `n_points' chars, giving */ + /* each outline point's type. */ + /* */ + /* If bit~0 is unset, the point is `off' the curve, */ + /* i.e., a Bézier control point, while it is `on' if */ + /* set. */ + /* */ + /* Bit~1 is meaningful for `off' points only. If set, */ + /* it indicates a third-order Bézier arc control point; */ + /* and a second-order control point if unset. */ + /* */ + /* If bit~2 is set, bits 5-7 contain the drop-out mode */ + /* (as defined in the OpenType specification; the value */ + /* is the same as the argument to the SCANMODE */ + /* instruction). */ + /* */ + /* Bits 3 and~4 are reserved for internal purposes. */ + /* */ + /* contours :: An array of `n_contours' shorts, giving the end */ + /* point of each contour within the outline. For */ + /* example, the first contour is defined by the points */ + /* `0' to `contours[0]', the second one is defined by */ + /* the points `contours[0]+1' to `contours[1]', etc. */ + /* */ + /* flags :: A set of bit flags used to characterize the outline */ + /* and give hints to the scan-converter and hinter on */ + /* how to convert/grid-fit it. See @FT_OUTLINE_FLAGS. */ + /* */ + /* <Note> */ + /* The B/W rasterizer only checks bit~2 in the `tags' array for the */ + /* first point of each contour. The drop-out mode as given with */ + /* @FT_OUTLINE_IGNORE_DROPOUTS, @FT_OUTLINE_SMART_DROPOUTS, and */ + /* @FT_OUTLINE_INCLUDE_STUBS in `flags' is then overridden. */ + /* */ + typedef struct FT_Outline_ + { + short n_contours; /* number of contours in glyph */ + short n_points; /* number of points in the glyph */ + + FT_Vector* points; /* the outline's points */ + char* tags; /* the points flags */ + short* contours; /* the contour end points */ + + int flags; /* outline masks */ + + } FT_Outline; + + /* Following limits must be consistent with */ + /* FT_Outline.{n_contours,n_points} */ +#define FT_OUTLINE_CONTOURS_MAX SHRT_MAX +#define FT_OUTLINE_POINTS_MAX SHRT_MAX + + + /*************************************************************************/ + /* */ + /* <Enum> */ + /* FT_OUTLINE_FLAGS */ + /* */ + /* <Description> */ + /* A list of bit-field constants use for the flags in an outline's */ + /* `flags' field. */ + /* */ + /* <Values> */ + /* FT_OUTLINE_NONE :: */ + /* Value~0 is reserved. */ + /* */ + /* FT_OUTLINE_OWNER :: */ + /* If set, this flag indicates that the outline's field arrays */ + /* (i.e., `points', `flags', and `contours') are `owned' by the */ + /* outline object, and should thus be freed when it is destroyed. */ + /* */ + /* FT_OUTLINE_EVEN_ODD_FILL :: */ + /* By default, outlines are filled using the non-zero winding rule. */ + /* If set to 1, the outline will be filled using the even-odd fill */ + /* rule (only works with the smooth rasterizer). */ + /* */ + /* FT_OUTLINE_REVERSE_FILL :: */ + /* By default, outside contours of an outline are oriented in */ + /* clock-wise direction, as defined in the TrueType specification. */ + /* This flag is set if the outline uses the opposite direction */ + /* (typically for Type~1 fonts). This flag is ignored by the scan */ + /* converter. */ + /* */ + /* FT_OUTLINE_IGNORE_DROPOUTS :: */ + /* By default, the scan converter will try to detect drop-outs in */ + /* an outline and correct the glyph bitmap to ensure consistent */ + /* shape continuity. If set, this flag hints the scan-line */ + /* converter to ignore such cases. See below for more information. */ + /* */ + /* FT_OUTLINE_SMART_DROPOUTS :: */ + /* Select smart dropout control. If unset, use simple dropout */ + /* control. Ignored if @FT_OUTLINE_IGNORE_DROPOUTS is set. See */ + /* below for more information. */ + /* */ + /* FT_OUTLINE_INCLUDE_STUBS :: */ + /* If set, turn pixels on for `stubs', otherwise exclude them. */ + /* Ignored if @FT_OUTLINE_IGNORE_DROPOUTS is set. See below for */ + /* more information. */ + /* */ + /* FT_OUTLINE_HIGH_PRECISION :: */ + /* This flag indicates that the scan-line converter should try to */ + /* convert this outline to bitmaps with the highest possible */ + /* quality. It is typically set for small character sizes. Note */ + /* that this is only a hint that might be completely ignored by a */ + /* given scan-converter. */ + /* */ + /* FT_OUTLINE_SINGLE_PASS :: */ + /* This flag is set to force a given scan-converter to only use a */ + /* single pass over the outline to render a bitmap glyph image. */ + /* Normally, it is set for very large character sizes. It is only */ + /* a hint that might be completely ignored by a given */ + /* scan-converter. */ + /* */ + /* <Note> */ + /* The flags @FT_OUTLINE_IGNORE_DROPOUTS, @FT_OUTLINE_SMART_DROPOUTS, */ + /* and @FT_OUTLINE_INCLUDE_STUBS are ignored by the smooth */ + /* rasterizer. */ + /* */ + /* There exists a second mechanism to pass the drop-out mode to the */ + /* B/W rasterizer; see the `tags' field in @FT_Outline. */ + /* */ + /* Please refer to the description of the `SCANTYPE' instruction in */ + /* the OpenType specification (in file `ttinst1.doc') how simple */ + /* drop-outs, smart drop-outs, and stubs are defined. */ + /* */ +#define FT_OUTLINE_NONE 0x0 +#define FT_OUTLINE_OWNER 0x1 +#define FT_OUTLINE_EVEN_ODD_FILL 0x2 +#define FT_OUTLINE_REVERSE_FILL 0x4 +#define FT_OUTLINE_IGNORE_DROPOUTS 0x8 +#define FT_OUTLINE_SMART_DROPOUTS 0x10 +#define FT_OUTLINE_INCLUDE_STUBS 0x20 + +#define FT_OUTLINE_HIGH_PRECISION 0x100 +#define FT_OUTLINE_SINGLE_PASS 0x200 + + + /************************************************************************* + * + * @enum: + * ft_outline_flags + * + * @description: + * These constants are deprecated. Please use the corresponding + * @FT_OUTLINE_FLAGS values. + * + * @values: + * ft_outline_none :: See @FT_OUTLINE_NONE. + * ft_outline_owner :: See @FT_OUTLINE_OWNER. + * ft_outline_even_odd_fill :: See @FT_OUTLINE_EVEN_ODD_FILL. + * ft_outline_reverse_fill :: See @FT_OUTLINE_REVERSE_FILL. + * ft_outline_ignore_dropouts :: See @FT_OUTLINE_IGNORE_DROPOUTS. + * ft_outline_high_precision :: See @FT_OUTLINE_HIGH_PRECISION. + * ft_outline_single_pass :: See @FT_OUTLINE_SINGLE_PASS. + */ +#define ft_outline_none FT_OUTLINE_NONE +#define ft_outline_owner FT_OUTLINE_OWNER +#define ft_outline_even_odd_fill FT_OUTLINE_EVEN_ODD_FILL +#define ft_outline_reverse_fill FT_OUTLINE_REVERSE_FILL +#define ft_outline_ignore_dropouts FT_OUTLINE_IGNORE_DROPOUTS +#define ft_outline_high_precision FT_OUTLINE_HIGH_PRECISION +#define ft_outline_single_pass FT_OUTLINE_SINGLE_PASS + + /* */ + +#define FT_CURVE_TAG( flag ) ( flag & 3 ) + +#define FT_CURVE_TAG_ON 1 +#define FT_CURVE_TAG_CONIC 0 +#define FT_CURVE_TAG_CUBIC 2 + +#define FT_CURVE_TAG_HAS_SCANMODE 4 + +#define FT_CURVE_TAG_TOUCH_X 8 /* reserved for the TrueType hinter */ +#define FT_CURVE_TAG_TOUCH_Y 16 /* reserved for the TrueType hinter */ + +#define FT_CURVE_TAG_TOUCH_BOTH ( FT_CURVE_TAG_TOUCH_X | \ + FT_CURVE_TAG_TOUCH_Y ) + +#define FT_Curve_Tag_On FT_CURVE_TAG_ON +#define FT_Curve_Tag_Conic FT_CURVE_TAG_CONIC +#define FT_Curve_Tag_Cubic FT_CURVE_TAG_CUBIC +#define FT_Curve_Tag_Touch_X FT_CURVE_TAG_TOUCH_X +#define FT_Curve_Tag_Touch_Y FT_CURVE_TAG_TOUCH_Y + + + /*************************************************************************/ + /* */ + /* <FuncType> */ + /* FT_Outline_MoveToFunc */ + /* */ + /* <Description> */ + /* A function pointer type used to describe the signature of a `move */ + /* to' function during outline walking/decomposition. */ + /* */ + /* A `move to' is emitted to start a new contour in an outline. */ + /* */ + /* <Input> */ + /* to :: A pointer to the target point of the `move to'. */ + /* */ + /* user :: A typeless pointer, which is passed from the caller of the */ + /* decomposition function. */ + /* */ + /* <Return> */ + /* Error code. 0~means success. */ + /* */ + typedef int + (*FT_Outline_MoveToFunc)( const FT_Vector* to, + void* user ); + +#define FT_Outline_MoveTo_Func FT_Outline_MoveToFunc + + + /*************************************************************************/ + /* */ + /* <FuncType> */ + /* FT_Outline_LineToFunc */ + /* */ + /* <Description> */ + /* A function pointer type used to describe the signature of a `line */ + /* to' function during outline walking/decomposition. */ + /* */ + /* A `line to' is emitted to indicate a segment in the outline. */ + /* */ + /* <Input> */ + /* to :: A pointer to the target point of the `line to'. */ + /* */ + /* user :: A typeless pointer, which is passed from the caller of the */ + /* decomposition function. */ + /* */ + /* <Return> */ + /* Error code. 0~means success. */ + /* */ + typedef int + (*FT_Outline_LineToFunc)( const FT_Vector* to, + void* user ); + +#define FT_Outline_LineTo_Func FT_Outline_LineToFunc + + + /*************************************************************************/ + /* */ + /* <FuncType> */ + /* FT_Outline_ConicToFunc */ + /* */ + /* <Description> */ + /* A function pointer type used to describe the signature of a `conic */ + /* to' function during outline walking or decomposition. */ + /* */ + /* A `conic to' is emitted to indicate a second-order Bézier arc in */ + /* the outline. */ + /* */ + /* <Input> */ + /* control :: An intermediate control point between the last position */ + /* and the new target in `to'. */ + /* */ + /* to :: A pointer to the target end point of the conic arc. */ + /* */ + /* user :: A typeless pointer, which is passed from the caller of */ + /* the decomposition function. */ + /* */ + /* <Return> */ + /* Error code. 0~means success. */ + /* */ + typedef int + (*FT_Outline_ConicToFunc)( const FT_Vector* control, + const FT_Vector* to, + void* user ); + +#define FT_Outline_ConicTo_Func FT_Outline_ConicToFunc + + + /*************************************************************************/ + /* */ + /* <FuncType> */ + /* FT_Outline_CubicToFunc */ + /* */ + /* <Description> */ + /* A function pointer type used to describe the signature of a `cubic */ + /* to' function during outline walking or decomposition. */ + /* */ + /* A `cubic to' is emitted to indicate a third-order Bézier arc. */ + /* */ + /* <Input> */ + /* control1 :: A pointer to the first Bézier control point. */ + /* */ + /* control2 :: A pointer to the second Bézier control point. */ + /* */ + /* to :: A pointer to the target end point. */ + /* */ + /* user :: A typeless pointer, which is passed from the caller of */ + /* the decomposition function. */ + /* */ + /* <Return> */ + /* Error code. 0~means success. */ + /* */ + typedef int + (*FT_Outline_CubicToFunc)( const FT_Vector* control1, + const FT_Vector* control2, + const FT_Vector* to, + void* user ); + +#define FT_Outline_CubicTo_Func FT_Outline_CubicToFunc + + + /*************************************************************************/ + /* */ + /* <Struct> */ + /* FT_Outline_Funcs */ + /* */ + /* <Description> */ + /* A structure to hold various function pointers used during outline */ + /* decomposition in order to emit segments, conic, and cubic Béziers. */ + /* */ + /* <Fields> */ + /* move_to :: The `move to' emitter. */ + /* */ + /* line_to :: The segment emitter. */ + /* */ + /* conic_to :: The second-order Bézier arc emitter. */ + /* */ + /* cubic_to :: The third-order Bézier arc emitter. */ + /* */ + /* shift :: The shift that is applied to coordinates before they */ + /* are sent to the emitter. */ + /* */ + /* delta :: The delta that is applied to coordinates before they */ + /* are sent to the emitter, but after the shift. */ + /* */ + /* <Note> */ + /* The point coordinates sent to the emitters are the transformed */ + /* version of the original coordinates (this is important for high */ + /* accuracy during scan-conversion). The transformation is simple: */ + /* */ + /* { */ + /* x' = (x << shift) - delta */ + /* y' = (x << shift) - delta */ + /* } */ + /* */ + /* Set the values of `shift' and `delta' to~0 to get the original */ + /* point coordinates. */ + /* */ + typedef struct FT_Outline_Funcs_ + { + FT_Outline_MoveToFunc move_to; + FT_Outline_LineToFunc line_to; + FT_Outline_ConicToFunc conic_to; + FT_Outline_CubicToFunc cubic_to; + + int shift; + FT_Pos delta; + + } FT_Outline_Funcs; + + + /*************************************************************************/ + /* */ + /* <Section> */ + /* basic_types */ + /* */ + /*************************************************************************/ + + + /*************************************************************************/ + /* */ + /* <Macro> */ + /* FT_IMAGE_TAG */ + /* */ + /* <Description> */ + /* This macro converts four-letter tags to an unsigned long type. */ + /* */ + /* <Note> */ + /* Since many 16-bit compilers don't like 32-bit enumerations, you */ + /* should redefine this macro in case of problems to something like */ + /* this: */ + /* */ + /* { */ + /* #define FT_IMAGE_TAG( value, _x1, _x2, _x3, _x4 ) value */ + /* } */ + /* */ + /* to get a simple enumeration without assigning special numbers. */ + /* */ +#ifndef FT_IMAGE_TAG +#define FT_IMAGE_TAG( value, _x1, _x2, _x3, _x4 ) \ + value = ( ( (unsigned long)_x1 << 24 ) | \ + ( (unsigned long)_x2 << 16 ) | \ + ( (unsigned long)_x3 << 8 ) | \ + (unsigned long)_x4 ) +#endif /* FT_IMAGE_TAG */ + + + /*************************************************************************/ + /* */ + /* <Enum> */ + /* FT_Glyph_Format */ + /* */ + /* <Description> */ + /* An enumeration type used to describe the format of a given glyph */ + /* image. Note that this version of FreeType only supports two image */ + /* formats, even though future font drivers will be able to register */ + /* their own format. */ + /* */ + /* <Values> */ + /* FT_GLYPH_FORMAT_NONE :: */ + /* The value~0 is reserved. */ + /* */ + /* FT_GLYPH_FORMAT_COMPOSITE :: */ + /* The glyph image is a composite of several other images. This */ + /* format is _only_ used with @FT_LOAD_NO_RECURSE, and is used to */ + /* report compound glyphs (like accented characters). */ + /* */ + /* FT_GLYPH_FORMAT_BITMAP :: */ + /* The glyph image is a bitmap, and can be described as an */ + /* @FT_Bitmap. You generally need to access the `bitmap' field of */ + /* the @FT_GlyphSlotRec structure to read it. */ + /* */ + /* FT_GLYPH_FORMAT_OUTLINE :: */ + /* The glyph image is a vectorial outline made of line segments */ + /* and Bézier arcs; it can be described as an @FT_Outline; you */ + /* generally want to access the `outline' field of the */ + /* @FT_GlyphSlotRec structure to read it. */ + /* */ + /* FT_GLYPH_FORMAT_PLOTTER :: */ + /* The glyph image is a vectorial path with no inside and outside */ + /* contours. Some Type~1 fonts, like those in the Hershey family, */ + /* contain glyphs in this format. These are described as */ + /* @FT_Outline, but FreeType isn't currently capable of rendering */ + /* them correctly. */ + /* */ + typedef enum FT_Glyph_Format_ + { + FT_IMAGE_TAG( FT_GLYPH_FORMAT_NONE, 0, 0, 0, 0 ), + + FT_IMAGE_TAG( FT_GLYPH_FORMAT_COMPOSITE, 'c', 'o', 'm', 'p' ), + FT_IMAGE_TAG( FT_GLYPH_FORMAT_BITMAP, 'b', 'i', 't', 's' ), + FT_IMAGE_TAG( FT_GLYPH_FORMAT_OUTLINE, 'o', 'u', 't', 'l' ), + FT_IMAGE_TAG( FT_GLYPH_FORMAT_PLOTTER, 'p', 'l', 'o', 't' ) + + } FT_Glyph_Format; + + + /*************************************************************************/ + /* */ + /* <Enum> */ + /* ft_glyph_format_xxx */ + /* */ + /* <Description> */ + /* A list of deprecated constants. Use the corresponding */ + /* @FT_Glyph_Format values instead. */ + /* */ + /* <Values> */ + /* ft_glyph_format_none :: See @FT_GLYPH_FORMAT_NONE. */ + /* ft_glyph_format_composite :: See @FT_GLYPH_FORMAT_COMPOSITE. */ + /* ft_glyph_format_bitmap :: See @FT_GLYPH_FORMAT_BITMAP. */ + /* ft_glyph_format_outline :: See @FT_GLYPH_FORMAT_OUTLINE. */ + /* ft_glyph_format_plotter :: See @FT_GLYPH_FORMAT_PLOTTER. */ + /* */ +#define ft_glyph_format_none FT_GLYPH_FORMAT_NONE +#define ft_glyph_format_composite FT_GLYPH_FORMAT_COMPOSITE +#define ft_glyph_format_bitmap FT_GLYPH_FORMAT_BITMAP +#define ft_glyph_format_outline FT_GLYPH_FORMAT_OUTLINE +#define ft_glyph_format_plotter FT_GLYPH_FORMAT_PLOTTER + + + /*************************************************************************/ + /*************************************************************************/ + /*************************************************************************/ + /***** *****/ + /***** R A S T E R D E F I N I T I O N S *****/ + /***** *****/ + /*************************************************************************/ + /*************************************************************************/ + /*************************************************************************/ + + + /*************************************************************************/ + /* */ + /* A raster is a scan converter, in charge of rendering an outline into */ + /* a a bitmap. This section contains the public API for rasters. */ + /* */ + /* Note that in FreeType 2, all rasters are now encapsulated within */ + /* specific modules called `renderers'. See `ftrender.h' for more */ + /* details on renderers. */ + /* */ + /*************************************************************************/ + + + /*************************************************************************/ + /* */ + /* <Section> */ + /* raster */ + /* */ + /* <Title> */ + /* Scanline Converter */ + /* */ + /* <Abstract> */ + /* How vectorial outlines are converted into bitmaps and pixmaps. */ + /* */ + /* <Description> */ + /* This section contains technical definitions. */ + /* */ + /*************************************************************************/ + + + /*************************************************************************/ + /* */ + /* <Type> */ + /* FT_Raster */ + /* */ + /* <Description> */ + /* A handle (pointer) to a raster object. Each object can be used */ + /* independently to convert an outline into a bitmap or pixmap. */ + /* */ + typedef struct FT_RasterRec_* FT_Raster; + + + /*************************************************************************/ + /* */ + /* <Struct> */ + /* FT_Span */ + /* */ + /* <Description> */ + /* A structure used to model a single span of gray (or black) pixels */ + /* when rendering a monochrome or anti-aliased bitmap. */ + /* */ + /* <Fields> */ + /* x :: The span's horizontal start position. */ + /* */ + /* len :: The span's length in pixels. */ + /* */ + /* coverage :: The span color/coverage, ranging from 0 (background) */ + /* to 255 (foreground). Only used for anti-aliased */ + /* rendering. */ + /* */ + /* <Note> */ + /* This structure is used by the span drawing callback type named */ + /* @FT_SpanFunc that takes the y~coordinate of the span as a */ + /* parameter. */ + /* */ + /* The coverage value is always between 0 and 255. If you want less */ + /* gray values, the callback function has to reduce them. */ + /* */ + typedef struct FT_Span_ + { + short x; + unsigned short len; + unsigned char coverage; + + } FT_Span; + + + /*************************************************************************/ + /* */ + /* <FuncType> */ + /* FT_SpanFunc */ + /* */ + /* <Description> */ + /* A function used as a call-back by the anti-aliased renderer in */ + /* order to let client applications draw themselves the gray pixel */ + /* spans on each scan line. */ + /* */ + /* <Input> */ + /* y :: The scanline's y~coordinate. */ + /* */ + /* count :: The number of spans to draw on this scanline. */ + /* */ + /* spans :: A table of `count' spans to draw on the scanline. */ + /* */ + /* user :: User-supplied data that is passed to the callback. */ + /* */ + /* <Note> */ + /* This callback allows client applications to directly render the */ + /* gray spans of the anti-aliased bitmap to any kind of surfaces. */ + /* */ + /* This can be used to write anti-aliased outlines directly to a */ + /* given background bitmap, and even perform translucency. */ + /* */ + /* Note that the `count' field cannot be greater than a fixed value */ + /* defined by the `FT_MAX_GRAY_SPANS' configuration macro in */ + /* `ftoption.h'. By default, this value is set to~32, which means */ + /* that if there are more than 32~spans on a given scanline, the */ + /* callback is called several times with the same `y' parameter in */ + /* order to draw all callbacks. */ + /* */ + /* Otherwise, the callback is only called once per scan-line, and */ + /* only for those scanlines that do have `gray' pixels on them. */ + /* */ + typedef void + (*FT_SpanFunc)( int y, + int count, + const FT_Span* spans, + void* user ); + +#define FT_Raster_Span_Func FT_SpanFunc + + + /*************************************************************************/ + /* */ + /* <FuncType> */ + /* FT_Raster_BitTest_Func */ + /* */ + /* <Description> */ + /* THIS TYPE IS DEPRECATED. DO NOT USE IT. */ + /* */ + /* A function used as a call-back by the monochrome scan-converter */ + /* to test whether a given target pixel is already set to the drawing */ + /* `color'. These tests are crucial to implement drop-out control */ + /* per-se the TrueType spec. */ + /* */ + /* <Input> */ + /* y :: The pixel's y~coordinate. */ + /* */ + /* x :: The pixel's x~coordinate. */ + /* */ + /* user :: User-supplied data that is passed to the callback. */ + /* */ + /* <Return> */ + /* 1~if the pixel is `set', 0~otherwise. */ + /* */ + typedef int + (*FT_Raster_BitTest_Func)( int y, + int x, + void* user ); + + + /*************************************************************************/ + /* */ + /* <FuncType> */ + /* FT_Raster_BitSet_Func */ + /* */ + /* <Description> */ + /* THIS TYPE IS DEPRECATED. DO NOT USE IT. */ + /* */ + /* A function used as a call-back by the monochrome scan-converter */ + /* to set an individual target pixel. This is crucial to implement */ + /* drop-out control according to the TrueType specification. */ + /* */ + /* <Input> */ + /* y :: The pixel's y~coordinate. */ + /* */ + /* x :: The pixel's x~coordinate. */ + /* */ + /* user :: User-supplied data that is passed to the callback. */ + /* */ + /* <Return> */ + /* 1~if the pixel is `set', 0~otherwise. */ + /* */ + typedef void + (*FT_Raster_BitSet_Func)( int y, + int x, + void* user ); + + + /*************************************************************************/ + /* */ + /* <Enum> */ + /* FT_RASTER_FLAG_XXX */ + /* */ + /* <Description> */ + /* A list of bit flag constants as used in the `flags' field of a */ + /* @FT_Raster_Params structure. */ + /* */ + /* <Values> */ + /* FT_RASTER_FLAG_DEFAULT :: This value is 0. */ + /* */ + /* FT_RASTER_FLAG_AA :: This flag is set to indicate that an */ + /* anti-aliased glyph image should be */ + /* generated. Otherwise, it will be */ + /* monochrome (1-bit). */ + /* */ + /* FT_RASTER_FLAG_DIRECT :: This flag is set to indicate direct */ + /* rendering. In this mode, client */ + /* applications must provide their own span */ + /* callback. This lets them directly */ + /* draw or compose over an existing bitmap. */ + /* If this bit is not set, the target */ + /* pixmap's buffer _must_ be zeroed before */ + /* rendering. */ + /* */ + /* Note that for now, direct rendering is */ + /* only possible with anti-aliased glyphs. */ + /* */ + /* FT_RASTER_FLAG_CLIP :: This flag is only used in direct */ + /* rendering mode. If set, the output will */ + /* be clipped to a box specified in the */ + /* `clip_box' field of the */ + /* @FT_Raster_Params structure. */ + /* */ + /* Note that by default, the glyph bitmap */ + /* is clipped to the target pixmap, except */ + /* in direct rendering mode where all spans */ + /* are generated if no clipping box is set. */ + /* */ +#define FT_RASTER_FLAG_DEFAULT 0x0 +#define FT_RASTER_FLAG_AA 0x1 +#define FT_RASTER_FLAG_DIRECT 0x2 +#define FT_RASTER_FLAG_CLIP 0x4 + + /* deprecated */ +#define ft_raster_flag_default FT_RASTER_FLAG_DEFAULT +#define ft_raster_flag_aa FT_RASTER_FLAG_AA +#define ft_raster_flag_direct FT_RASTER_FLAG_DIRECT +#define ft_raster_flag_clip FT_RASTER_FLAG_CLIP + + + /*************************************************************************/ + /* */ + /* <Struct> */ + /* FT_Raster_Params */ + /* */ + /* <Description> */ + /* A structure to hold the arguments used by a raster's render */ + /* function. */ + /* */ + /* <Fields> */ + /* target :: The target bitmap. */ + /* */ + /* source :: A pointer to the source glyph image (e.g., an */ + /* @FT_Outline). */ + /* */ + /* flags :: The rendering flags. */ + /* */ + /* gray_spans :: The gray span drawing callback. */ + /* */ + /* black_spans :: The black span drawing callback. UNIMPLEMENTED! */ + /* */ + /* bit_test :: The bit test callback. UNIMPLEMENTED! */ + /* */ + /* bit_set :: The bit set callback. UNIMPLEMENTED! */ + /* */ + /* user :: User-supplied data that is passed to each drawing */ + /* callback. */ + /* */ + /* clip_box :: An optional clipping box. It is only used in */ + /* direct rendering mode. Note that coordinates here */ + /* should be expressed in _integer_ pixels (and not in */ + /* 26.6 fixed-point units). */ + /* */ + /* <Note> */ + /* An anti-aliased glyph bitmap is drawn if the @FT_RASTER_FLAG_AA */ + /* bit flag is set in the `flags' field, otherwise a monochrome */ + /* bitmap is generated. */ + /* */ + /* If the @FT_RASTER_FLAG_DIRECT bit flag is set in `flags', the */ + /* raster will call the `gray_spans' callback to draw gray pixel */ + /* spans, in the case of an aa glyph bitmap, it will call */ + /* `black_spans', and `bit_test' and `bit_set' in the case of a */ + /* monochrome bitmap. This allows direct composition over a */ + /* pre-existing bitmap through user-provided callbacks to perform the */ + /* span drawing/composition. */ + /* */ + /* Note that the `bit_test' and `bit_set' callbacks are required when */ + /* rendering a monochrome bitmap, as they are crucial to implement */ + /* correct drop-out control as defined in the TrueType specification. */ + /* */ + typedef struct FT_Raster_Params_ + { + const FT_Bitmap* target; + const void* source; + int flags; + FT_SpanFunc gray_spans; + FT_SpanFunc black_spans; /* doesn't work! */ + FT_Raster_BitTest_Func bit_test; /* doesn't work! */ + FT_Raster_BitSet_Func bit_set; /* doesn't work! */ + void* user; + FT_BBox clip_box; + + } FT_Raster_Params; + + + /*************************************************************************/ + /* */ + /* <FuncType> */ + /* FT_Raster_NewFunc */ + /* */ + /* <Description> */ + /* A function used to create a new raster object. */ + /* */ + /* <Input> */ + /* memory :: A handle to the memory allocator. */ + /* */ + /* <Output> */ + /* raster :: A handle to the new raster object. */ + /* */ + /* <Return> */ + /* Error code. 0~means success. */ + /* */ + /* <Note> */ + /* The `memory' parameter is a typeless pointer in order to avoid */ + /* un-wanted dependencies on the rest of the FreeType code. In */ + /* practice, it is an @FT_Memory object, i.e., a handle to the */ + /* standard FreeType memory allocator. However, this field can be */ + /* completely ignored by a given raster implementation. */ + /* */ + typedef int + (*FT_Raster_NewFunc)( void* memory, + FT_Raster* raster ); + +#define FT_Raster_New_Func FT_Raster_NewFunc + + + /*************************************************************************/ + /* */ + /* <FuncType> */ + /* FT_Raster_DoneFunc */ + /* */ + /* <Description> */ + /* A function used to destroy a given raster object. */ + /* */ + /* <Input> */ + /* raster :: A handle to the raster object. */ + /* */ + typedef void + (*FT_Raster_DoneFunc)( FT_Raster raster ); + +#define FT_Raster_Done_Func FT_Raster_DoneFunc + + + /*************************************************************************/ + /* */ + /* <FuncType> */ + /* FT_Raster_ResetFunc */ + /* */ + /* <Description> */ + /* FreeType provides an area of memory called the `render pool', */ + /* available to all registered rasters. This pool can be freely used */ + /* during a given scan-conversion but is shared by all rasters. Its */ + /* content is thus transient. */ + /* */ + /* This function is called each time the render pool changes, or just */ + /* after a new raster object is created. */ + /* */ + /* <Input> */ + /* raster :: A handle to the new raster object. */ + /* */ + /* pool_base :: The address in memory of the render pool. */ + /* */ + /* pool_size :: The size in bytes of the render pool. */ + /* */ + /* <Note> */ + /* Rasters can ignore the render pool and rely on dynamic memory */ + /* allocation if they want to (a handle to the memory allocator is */ + /* passed to the raster constructor). However, this is not */ + /* recommended for efficiency purposes. */ + /* */ + typedef void + (*FT_Raster_ResetFunc)( FT_Raster raster, + unsigned char* pool_base, + unsigned long pool_size ); + +#define FT_Raster_Reset_Func FT_Raster_ResetFunc + + + /*************************************************************************/ + /* */ + /* <FuncType> */ + /* FT_Raster_SetModeFunc */ + /* */ + /* <Description> */ + /* This function is a generic facility to change modes or attributes */ + /* in a given raster. This can be used for debugging purposes, or */ + /* simply to allow implementation-specific `features' in a given */ + /* raster module. */ + /* */ + /* <Input> */ + /* raster :: A handle to the new raster object. */ + /* */ + /* mode :: A 4-byte tag used to name the mode or property. */ + /* */ + /* args :: A pointer to the new mode/property to use. */ + /* */ + typedef int + (*FT_Raster_SetModeFunc)( FT_Raster raster, + unsigned long mode, + void* args ); + +#define FT_Raster_Set_Mode_Func FT_Raster_SetModeFunc + + + /*************************************************************************/ + /* */ + /* <FuncType> */ + /* FT_Raster_RenderFunc */ + /* */ + /* <Description> */ + /* Invoke a given raster to scan-convert a given glyph image into a */ + /* target bitmap. */ + /* */ + /* <Input> */ + /* raster :: A handle to the raster object. */ + /* */ + /* params :: A pointer to an @FT_Raster_Params structure used to */ + /* store the rendering parameters. */ + /* */ + /* <Return> */ + /* Error code. 0~means success. */ + /* */ + /* <Note> */ + /* The exact format of the source image depends on the raster's glyph */ + /* format defined in its @FT_Raster_Funcs structure. It can be an */ + /* @FT_Outline or anything else in order to support a large array of */ + /* glyph formats. */ + /* */ + /* Note also that the render function can fail and return a */ + /* `FT_Err_Unimplemented_Feature' error code if the raster used does */ + /* not support direct composition. */ + /* */ + /* XXX: For now, the standard raster doesn't support direct */ + /* composition but this should change for the final release (see */ + /* the files `demos/src/ftgrays.c' and `demos/src/ftgrays2.c' */ + /* for examples of distinct implementations that support direct */ + /* composition). */ + /* */ + typedef int + (*FT_Raster_RenderFunc)( FT_Raster raster, + const FT_Raster_Params* params ); + +#define FT_Raster_Render_Func FT_Raster_RenderFunc + + + /*************************************************************************/ + /* */ + /* <Struct> */ + /* FT_Raster_Funcs */ + /* */ + /* <Description> */ + /* A structure used to describe a given raster class to the library. */ + /* */ + /* <Fields> */ + /* glyph_format :: The supported glyph format for this raster. */ + /* */ + /* raster_new :: The raster constructor. */ + /* */ + /* raster_reset :: Used to reset the render pool within the raster. */ + /* */ + /* raster_render :: A function to render a glyph into a given bitmap. */ + /* */ + /* raster_done :: The raster destructor. */ + /* */ + typedef struct FT_Raster_Funcs_ + { + FT_Glyph_Format glyph_format; + FT_Raster_NewFunc raster_new; + FT_Raster_ResetFunc raster_reset; + FT_Raster_SetModeFunc raster_set_mode; + FT_Raster_RenderFunc raster_render; + FT_Raster_DoneFunc raster_done; + + } FT_Raster_Funcs; + + + /* */ + + +FT_END_HEADER + +#endif /* __FTIMAGE_H__ */ + + +/* END */ + + +/* Local Variables: */ +/* coding: utf-8 */ +/* End: */ diff --git a/thirdparty/include/freetype/ftincrem.h b/thirdparty/include/freetype/ftincrem.h new file mode 100644 index 000000000..ea01c26ae --- /dev/null +++ b/thirdparty/include/freetype/ftincrem.h @@ -0,0 +1,353 @@ +/***************************************************************************/ +/* */ +/* ftincrem.h */ +/* */ +/* FreeType incremental loading (specification). */ +/* */ +/* Copyright 2002, 2003, 2006, 2007, 2008, 2010 by */ +/* David Turner, Robert Wilhelm, and Werner Lemberg. */ +/* */ +/* This file is part of the FreeType project, and may only be used, */ +/* modified, and distributed under the terms of the FreeType project */ +/* license, LICENSE.TXT. By continuing to use, modify, or distribute */ +/* this file you indicate that you have read the license and */ +/* understand and accept it fully. */ +/* */ +/***************************************************************************/ + + +#ifndef __FTINCREM_H__ +#define __FTINCREM_H__ + +#include <freetype/ft2build.h> +#include FT_FREETYPE_H + +#ifdef FREETYPE_H +#error "freetype.h of FreeType 1 has been loaded!" +#error "Please fix the directory search order for header files" +#error "so that freetype.h of FreeType 2 is found first." +#endif + + +FT_BEGIN_HEADER + + /*************************************************************************** + * + * @section: + * incremental + * + * @title: + * Incremental Loading + * + * @abstract: + * Custom Glyph Loading. + * + * @description: + * This section contains various functions used to perform so-called + * `incremental' glyph loading. This is a mode where all glyphs loaded + * from a given @FT_Face are provided by the client application, + * + * Apart from that, all other tables are loaded normally from the font + * file. This mode is useful when FreeType is used within another + * engine, e.g., a PostScript Imaging Processor. + * + * To enable this mode, you must use @FT_Open_Face, passing an + * @FT_Parameter with the @FT_PARAM_TAG_INCREMENTAL tag and an + * @FT_Incremental_Interface value. See the comments for + * @FT_Incremental_InterfaceRec for an example. + * + */ + + + /*************************************************************************** + * + * @type: + * FT_Incremental + * + * @description: + * An opaque type describing a user-provided object used to implement + * `incremental' glyph loading within FreeType. This is used to support + * embedded fonts in certain environments (e.g., PostScript interpreters), + * where the glyph data isn't in the font file, or must be overridden by + * different values. + * + * @note: + * It is up to client applications to create and implement @FT_Incremental + * objects, as long as they provide implementations for the methods + * @FT_Incremental_GetGlyphDataFunc, @FT_Incremental_FreeGlyphDataFunc + * and @FT_Incremental_GetGlyphMetricsFunc. + * + * See the description of @FT_Incremental_InterfaceRec to understand how + * to use incremental objects with FreeType. + * + */ + typedef struct FT_IncrementalRec_* FT_Incremental; + + + /*************************************************************************** + * + * @struct: + * FT_Incremental_MetricsRec + * + * @description: + * A small structure used to contain the basic glyph metrics returned + * by the @FT_Incremental_GetGlyphMetricsFunc method. + * + * @fields: + * bearing_x :: + * Left bearing, in font units. + * + * bearing_y :: + * Top bearing, in font units. + * + * advance :: + * Horizontal component of glyph advance, in font units. + * + * advance_v :: + * Vertical component of glyph advance, in font units. + * + * @note: + * These correspond to horizontal or vertical metrics depending on the + * value of the `vertical' argument to the function + * @FT_Incremental_GetGlyphMetricsFunc. + * + */ + typedef struct FT_Incremental_MetricsRec_ + { + FT_Long bearing_x; + FT_Long bearing_y; + FT_Long advance; + FT_Long advance_v; /* since 2.3.12 */ + + } FT_Incremental_MetricsRec; + + + /*************************************************************************** + * + * @struct: + * FT_Incremental_Metrics + * + * @description: + * A handle to an @FT_Incremental_MetricsRec structure. + * + */ + typedef struct FT_Incremental_MetricsRec_* FT_Incremental_Metrics; + + + /*************************************************************************** + * + * @type: + * FT_Incremental_GetGlyphDataFunc + * + * @description: + * A function called by FreeType to access a given glyph's data bytes + * during @FT_Load_Glyph or @FT_Load_Char if incremental loading is + * enabled. + * + * Note that the format of the glyph's data bytes depends on the font + * file format. For TrueType, it must correspond to the raw bytes within + * the `glyf' table. For PostScript formats, it must correspond to the + * *unencrypted* charstring bytes, without any `lenIV' header. It is + * undefined for any other format. + * + * @input: + * incremental :: + * Handle to an opaque @FT_Incremental handle provided by the client + * application. + * + * glyph_index :: + * Index of relevant glyph. + * + * @output: + * adata :: + * A structure describing the returned glyph data bytes (which will be + * accessed as a read-only byte block). + * + * @return: + * FreeType error code. 0~means success. + * + * @note: + * If this function returns successfully the method + * @FT_Incremental_FreeGlyphDataFunc will be called later to release + * the data bytes. + * + * Nested calls to @FT_Incremental_GetGlyphDataFunc can happen for + * compound glyphs. + * + */ + typedef FT_Error + (*FT_Incremental_GetGlyphDataFunc)( FT_Incremental incremental, + FT_UInt glyph_index, + FT_Data* adata ); + + + /*************************************************************************** + * + * @type: + * FT_Incremental_FreeGlyphDataFunc + * + * @description: + * A function used to release the glyph data bytes returned by a + * successful call to @FT_Incremental_GetGlyphDataFunc. + * + * @input: + * incremental :: + * A handle to an opaque @FT_Incremental handle provided by the client + * application. + * + * data :: + * A structure describing the glyph data bytes (which will be accessed + * as a read-only byte block). + * + */ + typedef void + (*FT_Incremental_FreeGlyphDataFunc)( FT_Incremental incremental, + FT_Data* data ); + + + /*************************************************************************** + * + * @type: + * FT_Incremental_GetGlyphMetricsFunc + * + * @description: + * A function used to retrieve the basic metrics of a given glyph index + * before accessing its data. This is necessary because, in certain + * formats like TrueType, the metrics are stored in a different place from + * the glyph images proper. + * + * @input: + * incremental :: + * A handle to an opaque @FT_Incremental handle provided by the client + * application. + * + * glyph_index :: + * Index of relevant glyph. + * + * vertical :: + * If true, return vertical metrics. + * + * ametrics :: + * This parameter is used for both input and output. + * The original glyph metrics, if any, in font units. If metrics are + * not available all the values must be set to zero. + * + * @output: + * ametrics :: + * The replacement glyph metrics in font units. + * + */ + typedef FT_Error + (*FT_Incremental_GetGlyphMetricsFunc) + ( FT_Incremental incremental, + FT_UInt glyph_index, + FT_Bool vertical, + FT_Incremental_MetricsRec *ametrics ); + + + /************************************************************************** + * + * @struct: + * FT_Incremental_FuncsRec + * + * @description: + * A table of functions for accessing fonts that load data + * incrementally. Used in @FT_Incremental_InterfaceRec. + * + * @fields: + * get_glyph_data :: + * The function to get glyph data. Must not be null. + * + * free_glyph_data :: + * The function to release glyph data. Must not be null. + * + * get_glyph_metrics :: + * The function to get glyph metrics. May be null if the font does + * not provide overriding glyph metrics. + * + */ + typedef struct FT_Incremental_FuncsRec_ + { + FT_Incremental_GetGlyphDataFunc get_glyph_data; + FT_Incremental_FreeGlyphDataFunc free_glyph_data; + FT_Incremental_GetGlyphMetricsFunc get_glyph_metrics; + + } FT_Incremental_FuncsRec; + + + /*************************************************************************** + * + * @struct: + * FT_Incremental_InterfaceRec + * + * @description: + * A structure to be used with @FT_Open_Face to indicate that the user + * wants to support incremental glyph loading. You should use it with + * @FT_PARAM_TAG_INCREMENTAL as in the following example: + * + * { + * FT_Incremental_InterfaceRec inc_int; + * FT_Parameter parameter; + * FT_Open_Args open_args; + * + * + * // set up incremental descriptor + * inc_int.funcs = my_funcs; + * inc_int.object = my_object; + * + * // set up optional parameter + * parameter.tag = FT_PARAM_TAG_INCREMENTAL; + * parameter.data = &inc_int; + * + * // set up FT_Open_Args structure + * open_args.flags = FT_OPEN_PATHNAME | FT_OPEN_PARAMS; + * open_args.pathname = my_font_pathname; + * open_args.num_params = 1; + * open_args.params = ¶meter; // we use one optional argument + * + * // open the font + * error = FT_Open_Face( library, &open_args, index, &face ); + * ... + * } + * + */ + typedef struct FT_Incremental_InterfaceRec_ + { + const FT_Incremental_FuncsRec* funcs; + FT_Incremental object; + + } FT_Incremental_InterfaceRec; + + + /*************************************************************************** + * + * @type: + * FT_Incremental_Interface + * + * @description: + * A pointer to an @FT_Incremental_InterfaceRec structure. + * + */ + typedef FT_Incremental_InterfaceRec* FT_Incremental_Interface; + + + /*************************************************************************** + * + * @constant: + * FT_PARAM_TAG_INCREMENTAL + * + * @description: + * A constant used as the tag of @FT_Parameter structures to indicate + * an incremental loading object to be used by FreeType. + * + */ +#define FT_PARAM_TAG_INCREMENTAL FT_MAKE_TAG( 'i', 'n', 'c', 'r' ) + + /* */ + +FT_END_HEADER + +#endif /* __FTINCREM_H__ */ + + +/* END */ diff --git a/thirdparty/include/freetype/ftlcdfil.h b/thirdparty/include/freetype/ftlcdfil.h new file mode 100644 index 000000000..a95af6e15 --- /dev/null +++ b/thirdparty/include/freetype/ftlcdfil.h @@ -0,0 +1,251 @@ +/***************************************************************************/ +/* */ +/* ftlcdfil.h */ +/* */ +/* FreeType API for color filtering of subpixel bitmap glyphs */ +/* (specification). */ +/* */ +/* Copyright 2006-2008, 2010, 2013 by */ +/* David Turner, Robert Wilhelm, and Werner Lemberg. */ +/* */ +/* This file is part of the FreeType project, and may only be used, */ +/* modified, and distributed under the terms of the FreeType project */ +/* license, LICENSE.TXT. By continuing to use, modify, or distribute */ +/* this file you indicate that you have read the license and */ +/* understand and accept it fully. */ +/* */ +/***************************************************************************/ + + +#ifndef __FT_LCD_FILTER_H__ +#define __FT_LCD_FILTER_H__ + +#include <freetype/ft2build.h> +#include FT_FREETYPE_H + +#ifdef FREETYPE_H +#error "freetype.h of FreeType 1 has been loaded!" +#error "Please fix the directory search order for header files" +#error "so that freetype.h of FreeType 2 is found first." +#endif + + +FT_BEGIN_HEADER + + /*************************************************************************** + * + * @section: + * lcd_filtering + * + * @title: + * LCD Filtering + * + * @abstract: + * Reduce color fringes of LCD-optimized bitmaps. + * + * @description: + * The @FT_Library_SetLcdFilter API can be used to specify a low-pass + * filter, which is then applied to LCD-optimized bitmaps generated + * through @FT_Render_Glyph. This is useful to reduce color fringes + * that would occur with unfiltered rendering. + * + * Note that no filter is active by default, and that this function is + * *not* implemented in default builds of the library. You need to + * #define FT_CONFIG_OPTION_SUBPIXEL_RENDERING in your `ftoption.h' file + * in order to activate it. + * + * FreeType generates alpha coverage maps, which are linear by nature. + * For instance, the value 0x80 in bitmap representation means that + * (within numerical precision) 0x80/0xff fraction of that pixel is + * covered by the glyph's outline. The blending function for placing + * text over a background is + * + * { + * dst = alpha * src + (1 - alpha) * dst , + * } + * + * which is known as OVER. However, when calculating the output of the + * OVER operator, the source colors should first be transformed to a + * linear color space, then alpha blended in that space, and transformed + * back to the output color space. + * + * When linear light blending is used, the default FIR5 filtering + * weights (as given by FT_LCD_FILTER_DEFAULT) are no longer optimal, as + * they have been designed for black on white rendering while lacking + * gamma correction. To preserve color neutrality, weights for a FIR5 + * filter should be chosen according to two free parameters `a' and `c', + * and the FIR weights should be + * + * { + * [a - c, a + c, 2 * a, a + c, a - c] . + * } + * + * This formula generates equal weights for all the color primaries + * across the filter kernel, which makes it colorless. One suggested + * set of weights is + * + * { + * [0x10, 0x50, 0x60, 0x50, 0x10] , + * } + * + * where `a' has value 0x30 and `b' value 0x20. The weights in filter + * may have a sum larger than 0x100, which increases coloration slightly + * but also improves contrast. + */ + + + /**************************************************************************** + * + * @enum: + * FT_LcdFilter + * + * @description: + * A list of values to identify various types of LCD filters. + * + * @values: + * FT_LCD_FILTER_NONE :: + * Do not perform filtering. When used with subpixel rendering, this + * results in sometimes severe color fringes. + * + * FT_LCD_FILTER_DEFAULT :: + * The default filter reduces color fringes considerably, at the cost + * of a slight blurriness in the output. + * + * FT_LCD_FILTER_LIGHT :: + * The light filter is a variant that produces less blurriness at the + * cost of slightly more color fringes than the default one. It might + * be better, depending on taste, your monitor, or your personal vision. + * + * FT_LCD_FILTER_LEGACY :: + * This filter corresponds to the original libXft color filter. It + * provides high contrast output but can exhibit really bad color + * fringes if glyphs are not extremely well hinted to the pixel grid. + * In other words, it only works well if the TrueType bytecode + * interpreter is enabled *and* high-quality hinted fonts are used. + * + * This filter is only provided for comparison purposes, and might be + * disabled or stay unsupported in the future. + * + * @since: + * 2.3.0 + */ + typedef enum FT_LcdFilter_ + { + FT_LCD_FILTER_NONE = 0, + FT_LCD_FILTER_DEFAULT = 1, + FT_LCD_FILTER_LIGHT = 2, + FT_LCD_FILTER_LEGACY = 16, + + FT_LCD_FILTER_MAX /* do not remove */ + + } FT_LcdFilter; + + + /************************************************************************** + * + * @func: + * FT_Library_SetLcdFilter + * + * @description: + * This function is used to apply color filtering to LCD decimated + * bitmaps, like the ones used when calling @FT_Render_Glyph with + * @FT_RENDER_MODE_LCD or @FT_RENDER_MODE_LCD_V. + * + * @input: + * library :: + * A handle to the target library instance. + * + * filter :: + * The filter type. + * + * You can use @FT_LCD_FILTER_NONE here to disable this feature, or + * @FT_LCD_FILTER_DEFAULT to use a default filter that should work + * well on most LCD screens. + * + * @return: + * FreeType error code. 0~means success. + * + * @note: + * This feature is always disabled by default. Clients must make an + * explicit call to this function with a `filter' value other than + * @FT_LCD_FILTER_NONE in order to enable it. + * + * Due to *PATENTS* covering subpixel rendering, this function doesn't + * do anything except returning `FT_Err_Unimplemented_Feature' if the + * configuration macro FT_CONFIG_OPTION_SUBPIXEL_RENDERING is not + * defined in your build of the library, which should correspond to all + * default builds of FreeType. + * + * The filter affects glyph bitmaps rendered through @FT_Render_Glyph, + * @FT_Outline_Get_Bitmap, @FT_Load_Glyph, and @FT_Load_Char. + * + * It does _not_ affect the output of @FT_Outline_Render and + * @FT_Outline_Get_Bitmap. + * + * If this feature is activated, the dimensions of LCD glyph bitmaps are + * either larger or taller than the dimensions of the corresponding + * outline with regards to the pixel grid. For example, for + * @FT_RENDER_MODE_LCD, the filter adds up to 3~pixels to the left, and + * up to 3~pixels to the right. + * + * The bitmap offset values are adjusted correctly, so clients shouldn't + * need to modify their layout and glyph positioning code when enabling + * the filter. + * + * @since: + * 2.3.0 + */ + FT_EXPORT( FT_Error ) + FT_Library_SetLcdFilter( FT_Library library, + FT_LcdFilter filter ); + + + /************************************************************************** + * + * @func: + * FT_Library_SetLcdFilterWeights + * + * @description: + * Use this function to override the filter weights selected by + * @FT_Library_SetLcdFilter. By default, FreeType uses the quintuple + * (0x00, 0x55, 0x56, 0x55, 0x00) for FT_LCD_FILTER_LIGHT, and (0x10, + * 0x40, 0x70, 0x40, 0x10) for FT_LCD_FILTER_DEFAULT and + * FT_LCD_FILTER_LEGACY. + * + * @input: + * library :: + * A handle to the target library instance. + * + * weights :: + * A pointer to an array; the function copies the first five bytes and + * uses them to specify the filter weights. + * + * @return: + * FreeType error code. 0~means success. + * + * @note: + * Due to *PATENTS* covering subpixel rendering, this function doesn't + * do anything except returning `FT_Err_Unimplemented_Feature' if the + * configuration macro FT_CONFIG_OPTION_SUBPIXEL_RENDERING is not + * defined in your build of the library, which should correspond to all + * default builds of FreeType. + * + * This function must be called after @FT_Library_SetLcdFilter to have + * any effect. + * + * @since: + * 2.4.0 + */ + FT_EXPORT( FT_Error ) + FT_Library_SetLcdFilterWeights( FT_Library library, + unsigned char *weights ); + + /* */ + + +FT_END_HEADER + +#endif /* __FT_LCD_FILTER_H__ */ + + +/* END */ diff --git a/thirdparty/include/freetype/ftlist.h b/thirdparty/include/freetype/ftlist.h new file mode 100644 index 000000000..3f53ecb5c --- /dev/null +++ b/thirdparty/include/freetype/ftlist.h @@ -0,0 +1,277 @@ +/***************************************************************************/ +/* */ +/* ftlist.h */ +/* */ +/* Generic list support for FreeType (specification). */ +/* */ +/* Copyright 1996-2001, 2003, 2007, 2010, 2013 by */ +/* David Turner, Robert Wilhelm, and Werner Lemberg. */ +/* */ +/* This file is part of the FreeType project, and may only be used, */ +/* modified, and distributed under the terms of the FreeType project */ +/* license, LICENSE.TXT. By continuing to use, modify, or distribute */ +/* this file you indicate that you have read the license and */ +/* understand and accept it fully. */ +/* */ +/***************************************************************************/ + + + /*************************************************************************/ + /* */ + /* This file implements functions relative to list processing. Its */ + /* data structures are defined in `freetype.h'. */ + /* */ + /*************************************************************************/ + + +#ifndef __FTLIST_H__ +#define __FTLIST_H__ + + +#include <freetype/ft2build.h> +#include FT_FREETYPE_H + +#ifdef FREETYPE_H +#error "freetype.h of FreeType 1 has been loaded!" +#error "Please fix the directory search order for header files" +#error "so that freetype.h of FreeType 2 is found first." +#endif + + +FT_BEGIN_HEADER + + + /*************************************************************************/ + /* */ + /* <Section> */ + /* list_processing */ + /* */ + /* <Title> */ + /* List Processing */ + /* */ + /* <Abstract> */ + /* Simple management of lists. */ + /* */ + /* <Description> */ + /* This section contains various definitions related to list */ + /* processing using doubly-linked nodes. */ + /* */ + /* <Order> */ + /* FT_List */ + /* FT_ListNode */ + /* FT_ListRec */ + /* FT_ListNodeRec */ + /* */ + /* FT_List_Add */ + /* FT_List_Insert */ + /* FT_List_Find */ + /* FT_List_Remove */ + /* FT_List_Up */ + /* FT_List_Iterate */ + /* FT_List_Iterator */ + /* FT_List_Finalize */ + /* FT_List_Destructor */ + /* */ + /*************************************************************************/ + + + /*************************************************************************/ + /* */ + /* <Function> */ + /* FT_List_Find */ + /* */ + /* <Description> */ + /* Find the list node for a given listed object. */ + /* */ + /* <Input> */ + /* list :: A pointer to the parent list. */ + /* data :: The address of the listed object. */ + /* */ + /* <Return> */ + /* List node. NULL if it wasn't found. */ + /* */ + FT_EXPORT( FT_ListNode ) + FT_List_Find( FT_List list, + void* data ); + + + /*************************************************************************/ + /* */ + /* <Function> */ + /* FT_List_Add */ + /* */ + /* <Description> */ + /* Append an element to the end of a list. */ + /* */ + /* <InOut> */ + /* list :: A pointer to the parent list. */ + /* node :: The node to append. */ + /* */ + FT_EXPORT( void ) + FT_List_Add( FT_List list, + FT_ListNode node ); + + + /*************************************************************************/ + /* */ + /* <Function> */ + /* FT_List_Insert */ + /* */ + /* <Description> */ + /* Insert an element at the head of a list. */ + /* */ + /* <InOut> */ + /* list :: A pointer to parent list. */ + /* node :: The node to insert. */ + /* */ + FT_EXPORT( void ) + FT_List_Insert( FT_List list, + FT_ListNode node ); + + + /*************************************************************************/ + /* */ + /* <Function> */ + /* FT_List_Remove */ + /* */ + /* <Description> */ + /* Remove a node from a list. This function doesn't check whether */ + /* the node is in the list! */ + /* */ + /* <Input> */ + /* node :: The node to remove. */ + /* */ + /* <InOut> */ + /* list :: A pointer to the parent list. */ + /* */ + FT_EXPORT( void ) + FT_List_Remove( FT_List list, + FT_ListNode node ); + + + /*************************************************************************/ + /* */ + /* <Function> */ + /* FT_List_Up */ + /* */ + /* <Description> */ + /* Move a node to the head/top of a list. Used to maintain LRU */ + /* lists. */ + /* */ + /* <InOut> */ + /* list :: A pointer to the parent list. */ + /* node :: The node to move. */ + /* */ + FT_EXPORT( void ) + FT_List_Up( FT_List list, + FT_ListNode node ); + + + /*************************************************************************/ + /* */ + /* <FuncType> */ + /* FT_List_Iterator */ + /* */ + /* <Description> */ + /* An FT_List iterator function that is called during a list parse */ + /* by @FT_List_Iterate. */ + /* */ + /* <Input> */ + /* node :: The current iteration list node. */ + /* */ + /* user :: A typeless pointer passed to @FT_List_Iterate. */ + /* Can be used to point to the iteration's state. */ + /* */ + typedef FT_Error + (*FT_List_Iterator)( FT_ListNode node, + void* user ); + + + /*************************************************************************/ + /* */ + /* <Function> */ + /* FT_List_Iterate */ + /* */ + /* <Description> */ + /* Parse a list and calls a given iterator function on each element. */ + /* Note that parsing is stopped as soon as one of the iterator calls */ + /* returns a non-zero value. */ + /* */ + /* <Input> */ + /* list :: A handle to the list. */ + /* iterator :: An iterator function, called on each node of the list. */ + /* user :: A user-supplied field that is passed as the second */ + /* argument to the iterator. */ + /* */ + /* <Return> */ + /* The result (a FreeType error code) of the last iterator call. */ + /* */ + FT_EXPORT( FT_Error ) + FT_List_Iterate( FT_List list, + FT_List_Iterator iterator, + void* user ); + + + /*************************************************************************/ + /* */ + /* <FuncType> */ + /* FT_List_Destructor */ + /* */ + /* <Description> */ + /* An @FT_List iterator function that is called during a list */ + /* finalization by @FT_List_Finalize to destroy all elements in a */ + /* given list. */ + /* */ + /* <Input> */ + /* system :: The current system object. */ + /* */ + /* data :: The current object to destroy. */ + /* */ + /* user :: A typeless pointer passed to @FT_List_Iterate. It can */ + /* be used to point to the iteration's state. */ + /* */ + typedef void + (*FT_List_Destructor)( FT_Memory memory, + void* data, + void* user ); + + + /*************************************************************************/ + /* */ + /* <Function> */ + /* FT_List_Finalize */ + /* */ + /* <Description> */ + /* Destroy all elements in the list as well as the list itself. */ + /* */ + /* <Input> */ + /* list :: A handle to the list. */ + /* */ + /* destroy :: A list destructor that will be applied to each element */ + /* of the list. */ + /* */ + /* memory :: The current memory object that handles deallocation. */ + /* */ + /* user :: A user-supplied field that is passed as the last */ + /* argument to the destructor. */ + /* */ + /* <Note> */ + /* This function expects that all nodes added by @FT_List_Add or */ + /* @FT_List_Insert have been dynamically allocated. */ + /* */ + FT_EXPORT( void ) + FT_List_Finalize( FT_List list, + FT_List_Destructor destroy, + FT_Memory memory, + void* user ); + + + /* */ + + +FT_END_HEADER + +#endif /* __FTLIST_H__ */ + + +/* END */ diff --git a/thirdparty/include/freetype/ftlzw.h b/thirdparty/include/freetype/ftlzw.h new file mode 100644 index 000000000..22200a637 --- /dev/null +++ b/thirdparty/include/freetype/ftlzw.h @@ -0,0 +1,99 @@ +/***************************************************************************/ +/* */ +/* ftlzw.h */ +/* */ +/* LZW-compressed stream support. */ +/* */ +/* Copyright 2004, 2006 by */ +/* David Turner, Robert Wilhelm, and Werner Lemberg. */ +/* */ +/* This file is part of the FreeType project, and may only be used, */ +/* modified, and distributed under the terms of the FreeType project */ +/* license, LICENSE.TXT. By continuing to use, modify, or distribute */ +/* this file you indicate that you have read the license and */ +/* understand and accept it fully. */ +/* */ +/***************************************************************************/ + + +#ifndef __FTLZW_H__ +#define __FTLZW_H__ + +#include <freetype/ft2build.h> +#include FT_FREETYPE_H + +#ifdef FREETYPE_H +#error "freetype.h of FreeType 1 has been loaded!" +#error "Please fix the directory search order for header files" +#error "so that freetype.h of FreeType 2 is found first." +#endif + + +FT_BEGIN_HEADER + + /*************************************************************************/ + /* */ + /* <Section> */ + /* lzw */ + /* */ + /* <Title> */ + /* LZW Streams */ + /* */ + /* <Abstract> */ + /* Using LZW-compressed font files. */ + /* */ + /* <Description> */ + /* This section contains the declaration of LZW-specific functions. */ + /* */ + /*************************************************************************/ + + /************************************************************************ + * + * @function: + * FT_Stream_OpenLZW + * + * @description: + * Open a new stream to parse LZW-compressed font files. This is + * mainly used to support the compressed `*.pcf.Z' fonts that come + * with XFree86. + * + * @input: + * stream :: The target embedding stream. + * + * source :: The source stream. + * + * @return: + * FreeType error code. 0~means success. + * + * @note: + * The source stream must be opened _before_ calling this function. + * + * Calling the internal function `FT_Stream_Close' on the new stream will + * *not* call `FT_Stream_Close' on the source stream. None of the stream + * objects will be released to the heap. + * + * The stream implementation is very basic and resets the decompression + * process each time seeking backwards is needed within the stream + * + * In certain builds of the library, LZW compression recognition is + * automatically handled when calling @FT_New_Face or @FT_Open_Face. + * This means that if no font driver is capable of handling the raw + * compressed file, the library will try to open a LZW stream from it + * and re-open the face with it. + * + * This function may return `FT_Err_Unimplemented_Feature' if your build + * of FreeType was not compiled with LZW support. + */ + FT_EXPORT( FT_Error ) + FT_Stream_OpenLZW( FT_Stream stream, + FT_Stream source ); + + /* */ + + +FT_END_HEADER + +#endif /* __FTLZW_H__ */ + + +/* END */ diff --git a/thirdparty/include/freetype/ftmac.h b/thirdparty/include/freetype/ftmac.h new file mode 100644 index 000000000..314b7d08c --- /dev/null +++ b/thirdparty/include/freetype/ftmac.h @@ -0,0 +1,274 @@ +/***************************************************************************/ +/* */ +/* ftmac.h */ +/* */ +/* Additional Mac-specific API. */ +/* */ +/* Copyright 1996-2001, 2004, 2006, 2007, 2013 by */ +/* Just van Rossum, David Turner, Robert Wilhelm, and Werner Lemberg. */ +/* */ +/* This file is part of the FreeType project, and may only be used, */ +/* modified, and distributed under the terms of the FreeType project */ +/* license, LICENSE.TXT. By continuing to use, modify, or distribute */ +/* this file you indicate that you have read the license and */ +/* understand and accept it fully. */ +/* */ +/***************************************************************************/ + + +/***************************************************************************/ +/* */ +/* NOTE: Include this file after FT_FREETYPE_H and after any */ +/* Mac-specific headers (because this header uses Mac types such as */ +/* Handle, FSSpec, FSRef, etc.) */ +/* */ +/***************************************************************************/ + + +#ifndef __FTMAC_H__ +#define __FTMAC_H__ + + +#include <freetype/ft2build.h> + + +FT_BEGIN_HEADER + + +/* gcc-3.4.1 and later can warn about functions tagged as deprecated */ +#ifndef FT_DEPRECATED_ATTRIBUTE +#if defined(__GNUC__) && \ + ((__GNUC__ >= 4) || ((__GNUC__ == 3) && (__GNUC_MINOR__ >= 1))) +#define FT_DEPRECATED_ATTRIBUTE __attribute__((deprecated)) +#else +#define FT_DEPRECATED_ATTRIBUTE +#endif +#endif + + + /*************************************************************************/ + /* */ + /* <Section> */ + /* mac_specific */ + /* */ + /* <Title> */ + /* Mac Specific Interface */ + /* */ + /* <Abstract> */ + /* Only available on the Macintosh. */ + /* */ + /* <Description> */ + /* The following definitions are only available if FreeType is */ + /* compiled on a Macintosh. */ + /* */ + /*************************************************************************/ + + + /*************************************************************************/ + /* */ + /* <Function> */ + /* FT_New_Face_From_FOND */ + /* */ + /* <Description> */ + /* Create a new face object from a FOND resource. */ + /* */ + /* <InOut> */ + /* library :: A handle to the library resource. */ + /* */ + /* <Input> */ + /* fond :: A FOND resource. */ + /* */ + /* face_index :: Only supported for the -1 `sanity check' special */ + /* case. */ + /* */ + /* <Output> */ + /* aface :: A handle to a new face object. */ + /* */ + /* <Return> */ + /* FreeType error code. 0~means success. */ + /* */ + /* <Notes> */ + /* This function can be used to create @FT_Face objects from fonts */ + /* that are installed in the system as follows. */ + /* */ + /* { */ + /* fond = GetResource( 'FOND', fontName ); */ + /* error = FT_New_Face_From_FOND( library, fond, 0, &face ); */ + /* } */ + /* */ + FT_EXPORT( FT_Error ) + FT_New_Face_From_FOND( FT_Library library, + Handle fond, + FT_Long face_index, + FT_Face *aface ) + FT_DEPRECATED_ATTRIBUTE; + + + /*************************************************************************/ + /* */ + /* <Function> */ + /* FT_GetFile_From_Mac_Name */ + /* */ + /* <Description> */ + /* Return an FSSpec for the disk file containing the named font. */ + /* */ + /* <Input> */ + /* fontName :: Mac OS name of the font (e.g., Times New Roman */ + /* Bold). */ + /* */ + /* <Output> */ + /* pathSpec :: FSSpec to the file. For passing to */ + /* @FT_New_Face_From_FSSpec. */ + /* */ + /* face_index :: Index of the face. For passing to */ + /* @FT_New_Face_From_FSSpec. */ + /* */ + /* <Return> */ + /* FreeType error code. 0~means success. */ + /* */ + FT_EXPORT( FT_Error ) + FT_GetFile_From_Mac_Name( const char* fontName, + FSSpec* pathSpec, + FT_Long* face_index ) + FT_DEPRECATED_ATTRIBUTE; + + + /*************************************************************************/ + /* */ + /* <Function> */ + /* FT_GetFile_From_Mac_ATS_Name */ + /* */ + /* <Description> */ + /* Return an FSSpec for the disk file containing the named font. */ + /* */ + /* <Input> */ + /* fontName :: Mac OS name of the font in ATS framework. */ + /* */ + /* <Output> */ + /* pathSpec :: FSSpec to the file. For passing to */ + /* @FT_New_Face_From_FSSpec. */ + /* */ + /* face_index :: Index of the face. For passing to */ + /* @FT_New_Face_From_FSSpec. */ + /* */ + /* <Return> */ + /* FreeType error code. 0~means success. */ + /* */ + FT_EXPORT( FT_Error ) + FT_GetFile_From_Mac_ATS_Name( const char* fontName, + FSSpec* pathSpec, + FT_Long* face_index ) + FT_DEPRECATED_ATTRIBUTE; + + + /*************************************************************************/ + /* */ + /* <Function> */ + /* FT_GetFilePath_From_Mac_ATS_Name */ + /* */ + /* <Description> */ + /* Return a pathname of the disk file and face index for given font */ + /* name that is handled by ATS framework. */ + /* */ + /* <Input> */ + /* fontName :: Mac OS name of the font in ATS framework. */ + /* */ + /* <Output> */ + /* path :: Buffer to store pathname of the file. For passing */ + /* to @FT_New_Face. The client must allocate this */ + /* buffer before calling this function. */ + /* */ + /* maxPathSize :: Lengths of the buffer `path' that client allocated. */ + /* */ + /* face_index :: Index of the face. For passing to @FT_New_Face. */ + /* */ + /* <Return> */ + /* FreeType error code. 0~means success. */ + /* */ + FT_EXPORT( FT_Error ) + FT_GetFilePath_From_Mac_ATS_Name( const char* fontName, + UInt8* path, + UInt32 maxPathSize, + FT_Long* face_index ) + FT_DEPRECATED_ATTRIBUTE; + + + /*************************************************************************/ + /* */ + /* <Function> */ + /* FT_New_Face_From_FSSpec */ + /* */ + /* <Description> */ + /* Create a new face object from a given resource and typeface index */ + /* using an FSSpec to the font file. */ + /* */ + /* <InOut> */ + /* library :: A handle to the library resource. */ + /* */ + /* <Input> */ + /* spec :: FSSpec to the font file. */ + /* */ + /* face_index :: The index of the face within the resource. The */ + /* first face has index~0. */ + /* <Output> */ + /* aface :: A handle to a new face object. */ + /* */ + /* <Return> */ + /* FreeType error code. 0~means success. */ + /* */ + /* <Note> */ + /* @FT_New_Face_From_FSSpec is identical to @FT_New_Face except */ + /* it accepts an FSSpec instead of a path. */ + /* */ + FT_EXPORT( FT_Error ) + FT_New_Face_From_FSSpec( FT_Library library, + const FSSpec *spec, + FT_Long face_index, + FT_Face *aface ) + FT_DEPRECATED_ATTRIBUTE; + + + /*************************************************************************/ + /* */ + /* <Function> */ + /* FT_New_Face_From_FSRef */ + /* */ + /* <Description> */ + /* Create a new face object from a given resource and typeface index */ + /* using an FSRef to the font file. */ + /* */ + /* <InOut> */ + /* library :: A handle to the library resource. */ + /* */ + /* <Input> */ + /* spec :: FSRef to the font file. */ + /* */ + /* face_index :: The index of the face within the resource. The */ + /* first face has index~0. */ + /* <Output> */ + /* aface :: A handle to a new face object. */ + /* */ + /* <Return> */ + /* FreeType error code. 0~means success. */ + /* */ + /* <Note> */ + /* @FT_New_Face_From_FSRef is identical to @FT_New_Face except */ + /* it accepts an FSRef instead of a path. */ + /* */ + FT_EXPORT( FT_Error ) + FT_New_Face_From_FSRef( FT_Library library, + const FSRef *ref, + FT_Long face_index, + FT_Face *aface ) + FT_DEPRECATED_ATTRIBUTE; + + /* */ + + +FT_END_HEADER + + +#endif /* __FTMAC_H__ */ + + +/* END */ diff --git a/thirdparty/include/freetype/ftmm.h b/thirdparty/include/freetype/ftmm.h new file mode 100644 index 000000000..45fd5c1a5 --- /dev/null +++ b/thirdparty/include/freetype/ftmm.h @@ -0,0 +1,377 @@ +/***************************************************************************/ +/* */ +/* ftmm.h */ +/* */ +/* FreeType Multiple Master font interface (specification). */ +/* */ +/* Copyright 1996-2001, 2003, 2004, 2006, 2009, 2013 by */ +/* David Turner, Robert Wilhelm, and Werner Lemberg. */ +/* */ +/* This file is part of the FreeType project, and may only be used, */ +/* modified, and distributed under the terms of the FreeType project */ +/* license, LICENSE.TXT. By continuing to use, modify, or distribute */ +/* this file you indicate that you have read the license and */ +/* understand and accept it fully. */ +/* */ +/***************************************************************************/ + + +#ifndef __FTMM_H__ +#define __FTMM_H__ + + +#include <freetype/ft2build.h> +#include FT_TYPE1_TABLES_H + + +FT_BEGIN_HEADER + + + /*************************************************************************/ + /* */ + /* <Section> */ + /* multiple_masters */ + /* */ + /* <Title> */ + /* Multiple Masters */ + /* */ + /* <Abstract> */ + /* How to manage Multiple Masters fonts. */ + /* */ + /* <Description> */ + /* The following types and functions are used to manage Multiple */ + /* Master fonts, i.e., the selection of specific design instances by */ + /* setting design axis coordinates. */ + /* */ + /* George Williams has extended this interface to make it work with */ + /* both Type~1 Multiple Masters fonts and GX distortable (var) */ + /* fonts. Some of these routines only work with MM fonts, others */ + /* will work with both types. They are similar enough that a */ + /* consistent interface makes sense. */ + /* */ + /*************************************************************************/ + + + /*************************************************************************/ + /* */ + /* <Struct> */ + /* FT_MM_Axis */ + /* */ + /* <Description> */ + /* A simple structure used to model a given axis in design space for */ + /* Multiple Masters fonts. */ + /* */ + /* This structure can't be used for GX var fonts. */ + /* */ + /* <Fields> */ + /* name :: The axis's name. */ + /* */ + /* minimum :: The axis's minimum design coordinate. */ + /* */ + /* maximum :: The axis's maximum design coordinate. */ + /* */ + typedef struct FT_MM_Axis_ + { + FT_String* name; + FT_Long minimum; + FT_Long maximum; + + } FT_MM_Axis; + + + /*************************************************************************/ + /* */ + /* <Struct> */ + /* FT_Multi_Master */ + /* */ + /* <Description> */ + /* A structure used to model the axes and space of a Multiple Masters */ + /* font. */ + /* */ + /* This structure can't be used for GX var fonts. */ + /* */ + /* <Fields> */ + /* num_axis :: Number of axes. Cannot exceed~4. */ + /* */ + /* num_designs :: Number of designs; should be normally 2^num_axis */ + /* even though the Type~1 specification strangely */ + /* allows for intermediate designs to be present. This */ + /* number cannot exceed~16. */ + /* */ + /* axis :: A table of axis descriptors. */ + /* */ + typedef struct FT_Multi_Master_ + { + FT_UInt num_axis; + FT_UInt num_designs; + FT_MM_Axis axis[T1_MAX_MM_AXIS]; + + } FT_Multi_Master; + + + /*************************************************************************/ + /* */ + /* <Struct> */ + /* FT_Var_Axis */ + /* */ + /* <Description> */ + /* A simple structure used to model a given axis in design space for */ + /* Multiple Masters and GX var fonts. */ + /* */ + /* <Fields> */ + /* name :: The axis's name. */ + /* Not always meaningful for GX. */ + /* */ + /* minimum :: The axis's minimum design coordinate. */ + /* */ + /* def :: The axis's default design coordinate. */ + /* FreeType computes meaningful default values for MM; it */ + /* is then an integer value, not in 16.16 format. */ + /* */ + /* maximum :: The axis's maximum design coordinate. */ + /* */ + /* tag :: The axis's tag (the GX equivalent to `name'). */ + /* FreeType provides default values for MM if possible. */ + /* */ + /* strid :: The entry in `name' table (another GX version of */ + /* `name'). */ + /* Not meaningful for MM. */ + /* */ + typedef struct FT_Var_Axis_ + { + FT_String* name; + + FT_Fixed minimum; + FT_Fixed def; + FT_Fixed maximum; + + FT_ULong tag; + FT_UInt strid; + + } FT_Var_Axis; + + + /*************************************************************************/ + /* */ + /* <Struct> */ + /* FT_Var_Named_Style */ + /* */ + /* <Description> */ + /* A simple structure used to model a named style in a GX var font. */ + /* */ + /* This structure can't be used for MM fonts. */ + /* */ + /* <Fields> */ + /* coords :: The design coordinates for this style. */ + /* This is an array with one entry for each axis. */ + /* */ + /* strid :: The entry in `name' table identifying this style. */ + /* */ + typedef struct FT_Var_Named_Style_ + { + FT_Fixed* coords; + FT_UInt strid; + + } FT_Var_Named_Style; + + + /*************************************************************************/ + /* */ + /* <Struct> */ + /* FT_MM_Var */ + /* */ + /* <Description> */ + /* A structure used to model the axes and space of a Multiple Masters */ + /* or GX var distortable font. */ + /* */ + /* Some fields are specific to one format and not to the other. */ + /* */ + /* <Fields> */ + /* num_axis :: The number of axes. The maximum value is~4 for */ + /* MM; no limit in GX. */ + /* */ + /* num_designs :: The number of designs; should be normally */ + /* 2^num_axis for MM fonts. Not meaningful for GX */ + /* (where every glyph could have a different */ + /* number of designs). */ + /* */ + /* num_namedstyles :: The number of named styles; only meaningful for */ + /* GX that allows certain design coordinates to */ + /* have a string ID (in the `name' table) */ + /* associated with them. The font can tell the */ + /* user that, for example, Weight=1.5 is `Bold'. */ + /* */ + /* axis :: A table of axis descriptors. */ + /* GX fonts contain slightly more data than MM. */ + /* */ + /* namedstyles :: A table of named styles. */ + /* Only meaningful with GX. */ + /* */ + typedef struct FT_MM_Var_ + { + FT_UInt num_axis; + FT_UInt num_designs; + FT_UInt num_namedstyles; + FT_Var_Axis* axis; + FT_Var_Named_Style* namedstyle; + + } FT_MM_Var; + + + /* */ + + + /*************************************************************************/ + /* */ + /* <Function> */ + /* FT_Get_Multi_Master */ + /* */ + /* <Description> */ + /* Retrieve the Multiple Master descriptor of a given font. */ + /* */ + /* This function can't be used with GX fonts. */ + /* */ + /* <Input> */ + /* face :: A handle to the source face. */ + /* */ + /* <Output> */ + /* amaster :: The Multiple Masters descriptor. */ + /* */ + /* <Return> */ + /* FreeType error code. 0~means success. */ + /* */ + FT_EXPORT( FT_Error ) + FT_Get_Multi_Master( FT_Face face, + FT_Multi_Master *amaster ); + + + /*************************************************************************/ + /* */ + /* <Function> */ + /* FT_Get_MM_Var */ + /* */ + /* <Description> */ + /* Retrieve the Multiple Master/GX var descriptor of a given font. */ + /* */ + /* <Input> */ + /* face :: A handle to the source face. */ + /* */ + /* <Output> */ + /* amaster :: The Multiple Masters/GX var descriptor. */ + /* Allocates a data structure, which the user must free. */ + /* */ + /* <Return> */ + /* FreeType error code. 0~means success. */ + /* */ + FT_EXPORT( FT_Error ) + FT_Get_MM_Var( FT_Face face, + FT_MM_Var* *amaster ); + + + /*************************************************************************/ + /* */ + /* <Function> */ + /* FT_Set_MM_Design_Coordinates */ + /* */ + /* <Description> */ + /* For Multiple Masters fonts, choose an interpolated font design */ + /* through design coordinates. */ + /* */ + /* This function can't be used with GX fonts. */ + /* */ + /* <InOut> */ + /* face :: A handle to the source face. */ + /* */ + /* <Input> */ + /* num_coords :: The number of design coordinates (must be equal to */ + /* the number of axes in the font). */ + /* */ + /* coords :: An array of design coordinates. */ + /* */ + /* <Return> */ + /* FreeType error code. 0~means success. */ + /* */ + FT_EXPORT( FT_Error ) + FT_Set_MM_Design_Coordinates( FT_Face face, + FT_UInt num_coords, + FT_Long* coords ); + + + /*************************************************************************/ + /* */ + /* <Function> */ + /* FT_Set_Var_Design_Coordinates */ + /* */ + /* <Description> */ + /* For Multiple Master or GX Var fonts, choose an interpolated font */ + /* design through design coordinates. */ + /* */ + /* <InOut> */ + /* face :: A handle to the source face. */ + /* */ + /* <Input> */ + /* num_coords :: The number of design coordinates (must be equal to */ + /* the number of axes in the font). */ + /* */ + /* coords :: An array of design coordinates. */ + /* */ + /* <Return> */ + /* FreeType error code. 0~means success. */ + /* */ + FT_EXPORT( FT_Error ) + FT_Set_Var_Design_Coordinates( FT_Face face, + FT_UInt num_coords, + FT_Fixed* coords ); + + + /*************************************************************************/ + /* */ + /* <Function> */ + /* FT_Set_MM_Blend_Coordinates */ + /* */ + /* <Description> */ + /* For Multiple Masters and GX var fonts, choose an interpolated font */ + /* design through normalized blend coordinates. */ + /* */ + /* <InOut> */ + /* face :: A handle to the source face. */ + /* */ + /* <Input> */ + /* num_coords :: The number of design coordinates (must be equal to */ + /* the number of axes in the font). */ + /* */ + /* coords :: The design coordinates array (each element must be */ + /* between 0 and 1.0). */ + /* */ + /* <Return> */ + /* FreeType error code. 0~means success. */ + /* */ + FT_EXPORT( FT_Error ) + FT_Set_MM_Blend_Coordinates( FT_Face face, + FT_UInt num_coords, + FT_Fixed* coords ); + + + /*************************************************************************/ + /* */ + /* <Function> */ + /* FT_Set_Var_Blend_Coordinates */ + /* */ + /* <Description> */ + /* This is another name of @FT_Set_MM_Blend_Coordinates. */ + /* */ + FT_EXPORT( FT_Error ) + FT_Set_Var_Blend_Coordinates( FT_Face face, + FT_UInt num_coords, + FT_Fixed* coords ); + + + /* */ + + +FT_END_HEADER + +#endif /* __FTMM_H__ */ + + +/* END */ diff --git a/thirdparty/include/freetype/ftmodapi.h b/thirdparty/include/freetype/ftmodapi.h new file mode 100644 index 000000000..08729bc94 --- /dev/null +++ b/thirdparty/include/freetype/ftmodapi.h @@ -0,0 +1,641 @@ +/***************************************************************************/ +/* */ +/* ftmodapi.h */ +/* */ +/* FreeType modules public interface (specification). */ +/* */ +/* Copyright 1996-2003, 2006, 2008-2010, 2012, 2013 by */ +/* David Turner, Robert Wilhelm, and Werner Lemberg. */ +/* */ +/* This file is part of the FreeType project, and may only be used, */ +/* modified, and distributed under the terms of the FreeType project */ +/* license, LICENSE.TXT. By continuing to use, modify, or distribute */ +/* this file you indicate that you have read the license and */ +/* understand and accept it fully. */ +/* */ +/***************************************************************************/ + + +#ifndef __FTMODAPI_H__ +#define __FTMODAPI_H__ + + +#include <freetype/ft2build.h> +#include FT_FREETYPE_H + +#ifdef FREETYPE_H +#error "freetype.h of FreeType 1 has been loaded!" +#error "Please fix the directory search order for header files" +#error "so that freetype.h of FreeType 2 is found first." +#endif + + +FT_BEGIN_HEADER + + + /*************************************************************************/ + /* */ + /* <Section> */ + /* module_management */ + /* */ + /* <Title> */ + /* Module Management */ + /* */ + /* <Abstract> */ + /* How to add, upgrade, remove, and control modules from FreeType. */ + /* */ + /* <Description> */ + /* The definitions below are used to manage modules within FreeType. */ + /* Modules can be added, upgraded, and removed at runtime. */ + /* Additionally, some module properties can be controlled also. */ + /* */ + /* Here is a list of possible values of the `module_name' field in */ + /* the @FT_Module_Class structure. */ + /* */ + /* { */ + /* autofitter */ + /* bdf */ + /* cff */ + /* gxvalid */ + /* otvalid */ + /* pcf */ + /* pfr */ + /* psaux */ + /* pshinter */ + /* psnames */ + /* raster1, raster5 */ + /* sfnt */ + /* smooth, smooth-lcd, smooth-lcdv */ + /* truetype */ + /* type1 */ + /* type42 */ + /* t1cid */ + /* winfonts */ + /* } */ + /* */ + /* Note that the FreeType Cache sub-system is not a FreeType module. */ + /* */ + /*************************************************************************/ + + + /* module bit flags */ +#define FT_MODULE_FONT_DRIVER 1 /* this module is a font driver */ +#define FT_MODULE_RENDERER 2 /* this module is a renderer */ +#define FT_MODULE_HINTER 4 /* this module is a glyph hinter */ +#define FT_MODULE_STYLER 8 /* this module is a styler */ + +#define FT_MODULE_DRIVER_SCALABLE 0x100 /* the driver supports */ + /* scalable fonts */ +#define FT_MODULE_DRIVER_NO_OUTLINES 0x200 /* the driver does not */ + /* support vector outlines */ +#define FT_MODULE_DRIVER_HAS_HINTER 0x400 /* the driver provides its */ + /* own hinter */ + + + /* deprecated values */ +#define ft_module_font_driver FT_MODULE_FONT_DRIVER +#define ft_module_renderer FT_MODULE_RENDERER +#define ft_module_hinter FT_MODULE_HINTER +#define ft_module_styler FT_MODULE_STYLER + +#define ft_module_driver_scalable FT_MODULE_DRIVER_SCALABLE +#define ft_module_driver_no_outlines FT_MODULE_DRIVER_NO_OUTLINES +#define ft_module_driver_has_hinter FT_MODULE_DRIVER_HAS_HINTER + + + typedef FT_Pointer FT_Module_Interface; + + + /*************************************************************************/ + /* */ + /* <FuncType> */ + /* FT_Module_Constructor */ + /* */ + /* <Description> */ + /* A function used to initialize (not create) a new module object. */ + /* */ + /* <Input> */ + /* module :: The module to initialize. */ + /* */ + typedef FT_Error + (*FT_Module_Constructor)( FT_Module module ); + + + /*************************************************************************/ + /* */ + /* <FuncType> */ + /* FT_Module_Destructor */ + /* */ + /* <Description> */ + /* A function used to finalize (not destroy) a given module object. */ + /* */ + /* <Input> */ + /* module :: The module to finalize. */ + /* */ + typedef void + (*FT_Module_Destructor)( FT_Module module ); + + + /*************************************************************************/ + /* */ + /* <FuncType> */ + /* FT_Module_Requester */ + /* */ + /* <Description> */ + /* A function used to query a given module for a specific interface. */ + /* */ + /* <Input> */ + /* module :: The module to be searched. */ + /* */ + /* name :: The name of the interface in the module. */ + /* */ + typedef FT_Module_Interface + (*FT_Module_Requester)( FT_Module module, + const char* name ); + + + /*************************************************************************/ + /* */ + /* <Struct> */ + /* FT_Module_Class */ + /* */ + /* <Description> */ + /* The module class descriptor. */ + /* */ + /* <Fields> */ + /* module_flags :: Bit flags describing the module. */ + /* */ + /* module_size :: The size of one module object/instance in */ + /* bytes. */ + /* */ + /* module_name :: The name of the module. */ + /* */ + /* module_version :: The version, as a 16.16 fixed number */ + /* (major.minor). */ + /* */ + /* module_requires :: The version of FreeType this module requires, */ + /* as a 16.16 fixed number (major.minor). Starts */ + /* at version 2.0, i.e., 0x20000. */ + /* */ + /* module_init :: The initializing function. */ + /* */ + /* module_done :: The finalizing function. */ + /* */ + /* get_interface :: The interface requesting function. */ + /* */ + typedef struct FT_Module_Class_ + { + FT_ULong module_flags; + FT_Long module_size; + const FT_String* module_name; + FT_Fixed module_version; + FT_Fixed module_requires; + + const void* module_interface; + + FT_Module_Constructor module_init; + FT_Module_Destructor module_done; + FT_Module_Requester get_interface; + + } FT_Module_Class; + + + /*************************************************************************/ + /* */ + /* <Function> */ + /* FT_Add_Module */ + /* */ + /* <Description> */ + /* Add a new module to a given library instance. */ + /* */ + /* <InOut> */ + /* library :: A handle to the library object. */ + /* */ + /* <Input> */ + /* clazz :: A pointer to class descriptor for the module. */ + /* */ + /* <Return> */ + /* FreeType error code. 0~means success. */ + /* */ + /* <Note> */ + /* An error will be returned if a module already exists by that name, */ + /* or if the module requires a version of FreeType that is too great. */ + /* */ + FT_EXPORT( FT_Error ) + FT_Add_Module( FT_Library library, + const FT_Module_Class* clazz ); + + + /*************************************************************************/ + /* */ + /* <Function> */ + /* FT_Get_Module */ + /* */ + /* <Description> */ + /* Find a module by its name. */ + /* */ + /* <Input> */ + /* library :: A handle to the library object. */ + /* */ + /* module_name :: The module's name (as an ASCII string). */ + /* */ + /* <Return> */ + /* A module handle. 0~if none was found. */ + /* */ + /* <Note> */ + /* FreeType's internal modules aren't documented very well, and you */ + /* should look up the source code for details. */ + /* */ + FT_EXPORT( FT_Module ) + FT_Get_Module( FT_Library library, + const char* module_name ); + + + /*************************************************************************/ + /* */ + /* <Function> */ + /* FT_Remove_Module */ + /* */ + /* <Description> */ + /* Remove a given module from a library instance. */ + /* */ + /* <InOut> */ + /* library :: A handle to a library object. */ + /* */ + /* <Input> */ + /* module :: A handle to a module object. */ + /* */ + /* <Return> */ + /* FreeType error code. 0~means success. */ + /* */ + /* <Note> */ + /* The module object is destroyed by the function in case of success. */ + /* */ + FT_EXPORT( FT_Error ) + FT_Remove_Module( FT_Library library, + FT_Module module ); + + + /********************************************************************** + * + * @function: + * FT_Property_Set + * + * @description: + * Set a property for a given module. + * + * @input: + * library :: + * A handle to the library the module is part of. + * + * module_name :: + * The module name. + * + * property_name :: + * The property name. Properties are described in the `Synopsis' + * subsection of the module's documentation. + * + * Note that only a few modules have properties. + * + * value :: + * A generic pointer to a variable or structure that gives the new + * value of the property. The exact definition of `value' is + * dependent on the property; see the `Synopsis' subsection of the + * module's documentation. + * + * @return: + * FreeType error code. 0~means success. + * + * @note: + * If `module_name' isn't a valid module name, or `property_name' + * doesn't specify a valid property, or if `value' doesn't represent a + * valid value for the given property, an error is returned. + * + * The following example sets property `bar' (a simple integer) in + * module `foo' to value~1. + * + * { + * FT_UInt bar; + * + * + * bar = 1; + * FT_Property_Set( library, "foo", "bar", &bar ); + * } + * + * Note that the FreeType Cache sub-system doesn't recognize module + * property changes. To avoid glyph lookup confusion within the cache + * you should call @FTC_Manager_Reset to completely flush the cache if + * a module property gets changed after @FTC_Manager_New has been + * called. + * + * It is not possible to set properties of the FreeType Cache + * sub-system itself with FT_Property_Set; use @FTC_Property_Set + * instead. + * + * @since: + * 2.4.11 + * + */ + FT_EXPORT( FT_Error ) + FT_Property_Set( FT_Library library, + const FT_String* module_name, + const FT_String* property_name, + const void* value ); + + + /********************************************************************** + * + * @function: + * FT_Property_Get + * + * @description: + * Get a module's property value. + * + * @input: + * library :: + * A handle to the library the module is part of. + * + * module_name :: + * The module name. + * + * property_name :: + * The property name. Properties are described in the `Synopsis' + * subsection of the module's documentation. + * + * @inout: + * value :: + * A generic pointer to a variable or structure that gives the + * value of the property. The exact definition of `value' is + * dependent on the property; see the `Synopsis' subsection of the + * module's documentation. + * + * @return: + * FreeType error code. 0~means success. + * + * @note: + * If `module_name' isn't a valid module name, or `property_name' + * doesn't specify a valid property, or if `value' doesn't represent a + * valid value for the given property, an error is returned. + * + * The following example gets property `baz' (a range) in module `foo'. + * + * { + * typedef range_ + * { + * FT_Int32 min; + * FT_Int32 max; + * + * } range; + * + * range baz; + * + * + * FT_Property_Get( library, "foo", "baz", &baz ); + * } + * + * It is not possible to retrieve properties of the FreeType Cache + * sub-system with FT_Property_Get; use @FTC_Property_Get instead. + * + * @since: + * 2.4.11 + * + */ + FT_EXPORT( FT_Error ) + FT_Property_Get( FT_Library library, + const FT_String* module_name, + const FT_String* property_name, + void* value ); + + + /*************************************************************************/ + /* */ + /* <Function> */ + /* FT_Reference_Library */ + /* */ + /* <Description> */ + /* A counter gets initialized to~1 at the time an @FT_Library */ + /* structure is created. This function increments the counter. */ + /* @FT_Done_Library then only destroys a library if the counter is~1, */ + /* otherwise it simply decrements the counter. */ + /* */ + /* This function helps in managing life-cycles of structures that */ + /* reference @FT_Library objects. */ + /* */ + /* <Input> */ + /* library :: A handle to a target library object. */ + /* */ + /* <Return> */ + /* FreeType error code. 0~means success. */ + /* */ + /* <Since> */ + /* 2.4.2 */ + /* */ + FT_EXPORT( FT_Error ) + FT_Reference_Library( FT_Library library ); + + + /*************************************************************************/ + /* */ + /* <Function> */ + /* FT_New_Library */ + /* */ + /* <Description> */ + /* This function is used to create a new FreeType library instance */ + /* from a given memory object. It is thus possible to use libraries */ + /* with distinct memory allocators within the same program. */ + /* */ + /* Normally, you would call this function (followed by a call to */ + /* @FT_Add_Default_Modules or a series of calls to @FT_Add_Module) */ + /* instead of @FT_Init_FreeType to initialize the FreeType library. */ + /* */ + /* Don't use @FT_Done_FreeType but @FT_Done_Library to destroy a */ + /* library instance. */ + /* */ + /* <Input> */ + /* memory :: A handle to the original memory object. */ + /* */ + /* <Output> */ + /* alibrary :: A pointer to handle of a new library object. */ + /* */ + /* <Return> */ + /* FreeType error code. 0~means success. */ + /* */ + /* <Note> */ + /* See the discussion of reference counters in the description of */ + /* @FT_Reference_Library. */ + /* */ + FT_EXPORT( FT_Error ) + FT_New_Library( FT_Memory memory, + FT_Library *alibrary ); + + + /*************************************************************************/ + /* */ + /* <Function> */ + /* FT_Done_Library */ + /* */ + /* <Description> */ + /* Discard a given library object. This closes all drivers and */ + /* discards all resource objects. */ + /* */ + /* <Input> */ + /* library :: A handle to the target library. */ + /* */ + /* <Return> */ + /* FreeType error code. 0~means success. */ + /* */ + /* <Note> */ + /* See the discussion of reference counters in the description of */ + /* @FT_Reference_Library. */ + /* */ + FT_EXPORT( FT_Error ) + FT_Done_Library( FT_Library library ); + +/* */ + + typedef void + (*FT_DebugHook_Func)( void* arg ); + + + /*************************************************************************/ + /* */ + /* <Function> */ + /* FT_Set_Debug_Hook */ + /* */ + /* <Description> */ + /* Set a debug hook function for debugging the interpreter of a font */ + /* format. */ + /* */ + /* <InOut> */ + /* library :: A handle to the library object. */ + /* */ + /* <Input> */ + /* hook_index :: The index of the debug hook. You should use the */ + /* values defined in `ftobjs.h', e.g., */ + /* `FT_DEBUG_HOOK_TRUETYPE'. */ + /* */ + /* debug_hook :: The function used to debug the interpreter. */ + /* */ + /* <Note> */ + /* Currently, four debug hook slots are available, but only two (for */ + /* the TrueType and the Type~1 interpreter) are defined. */ + /* */ + /* Since the internal headers of FreeType are no longer installed, */ + /* the symbol `FT_DEBUG_HOOK_TRUETYPE' isn't available publicly. */ + /* This is a bug and will be fixed in a forthcoming release. */ + /* */ + FT_EXPORT( void ) + FT_Set_Debug_Hook( FT_Library library, + FT_UInt hook_index, + FT_DebugHook_Func debug_hook ); + + + /*************************************************************************/ + /* */ + /* <Function> */ + /* FT_Add_Default_Modules */ + /* */ + /* <Description> */ + /* Add the set of default drivers to a given library object. */ + /* This is only useful when you create a library object with */ + /* @FT_New_Library (usually to plug a custom memory manager). */ + /* */ + /* <InOut> */ + /* library :: A handle to a new library object. */ + /* */ + FT_EXPORT( void ) + FT_Add_Default_Modules( FT_Library library ); + + + + /************************************************************************** + * + * @section: + * truetype_engine + * + * @title: + * The TrueType Engine + * + * @abstract: + * TrueType bytecode support. + * + * @description: + * This section contains a function used to query the level of TrueType + * bytecode support compiled in this version of the library. + * + */ + + + /************************************************************************** + * + * @enum: + * FT_TrueTypeEngineType + * + * @description: + * A list of values describing which kind of TrueType bytecode + * engine is implemented in a given FT_Library instance. It is used + * by the @FT_Get_TrueType_Engine_Type function. + * + * @values: + * FT_TRUETYPE_ENGINE_TYPE_NONE :: + * The library doesn't implement any kind of bytecode interpreter. + * + * FT_TRUETYPE_ENGINE_TYPE_UNPATENTED :: + * The library implements a bytecode interpreter that doesn't + * support the patented operations of the TrueType virtual machine. + * + * Its main use is to load certain Asian fonts that position and + * scale glyph components with bytecode instructions. It produces + * bad output for most other fonts. + * + * FT_TRUETYPE_ENGINE_TYPE_PATENTED :: + * The library implements a bytecode interpreter that covers + * the full instruction set of the TrueType virtual machine (this + * was governed by patents until May 2010, hence the name). + * + * @since: + * 2.2 + * + */ + typedef enum FT_TrueTypeEngineType_ + { + FT_TRUETYPE_ENGINE_TYPE_NONE = 0, + FT_TRUETYPE_ENGINE_TYPE_UNPATENTED, + FT_TRUETYPE_ENGINE_TYPE_PATENTED + + } FT_TrueTypeEngineType; + + + /************************************************************************** + * + * @func: + * FT_Get_TrueType_Engine_Type + * + * @description: + * Return an @FT_TrueTypeEngineType value to indicate which level of + * the TrueType virtual machine a given library instance supports. + * + * @input: + * library :: + * A library instance. + * + * @return: + * A value indicating which level is supported. + * + * @since: + * 2.2 + * + */ + FT_EXPORT( FT_TrueTypeEngineType ) + FT_Get_TrueType_Engine_Type( FT_Library library ); + + + /* */ + + +FT_END_HEADER + +#endif /* __FTMODAPI_H__ */ + + +/* END */ diff --git a/thirdparty/include/freetype/ftmoderr.h b/thirdparty/include/freetype/ftmoderr.h new file mode 100644 index 000000000..5a27db151 --- /dev/null +++ b/thirdparty/include/freetype/ftmoderr.h @@ -0,0 +1,194 @@ +/***************************************************************************/ +/* */ +/* ftmoderr.h */ +/* */ +/* FreeType module error offsets (specification). */ +/* */ +/* Copyright 2001-2005, 2010, 2013 by */ +/* David Turner, Robert Wilhelm, and Werner Lemberg. */ +/* */ +/* This file is part of the FreeType project, and may only be used, */ +/* modified, and distributed under the terms of the FreeType project */ +/* license, LICENSE.TXT. By continuing to use, modify, or distribute */ +/* this file you indicate that you have read the license and */ +/* understand and accept it fully. */ +/* */ +/***************************************************************************/ + + + /*************************************************************************/ + /* */ + /* This file is used to define the FreeType module error codes. */ + /* */ + /* If the macro FT_CONFIG_OPTION_USE_MODULE_ERRORS in `ftoption.h' is */ + /* set, the lower byte of an error value identifies the error code as */ + /* usual. In addition, the higher byte identifies the module. For */ + /* example, the error `FT_Err_Invalid_File_Format' has value 0x0003, the */ + /* error `TT_Err_Invalid_File_Format' has value 0x1303, the error */ + /* `T1_Err_Invalid_File_Format' has value 0x1403, etc. */ + /* */ + /* Note that `FT_Err_Ok', `TT_Err_Ok', etc. are always equal to zero, */ + /* including the high byte. */ + /* */ + /* If FT_CONFIG_OPTION_USE_MODULE_ERRORS isn't set, the higher byte of */ + /* an error value is set to zero. */ + /* */ + /* To hide the various `XXX_Err_' prefixes in the source code, FreeType */ + /* provides some macros in `fttypes.h'. */ + /* */ + /* FT_ERR( err ) */ + /* Add current error module prefix (as defined with the */ + /* `FT_ERR_PREFIX' macro) to `err'. For example, in the BDF module */ + /* the line */ + /* */ + /* error = FT_ERR( Invalid_Outline ); */ + /* */ + /* expands to */ + /* */ + /* error = BDF_Err_Invalid_Outline; */ + /* */ + /* For simplicity, you can always use `FT_Err_Ok' directly instead */ + /* of `FT_ERR( Ok )'. */ + /* */ + /* FT_ERR_EQ( errcode, err ) */ + /* FT_ERR_NEQ( errcode, err ) */ + /* Compare error code `errcode' with the error `err' for equality */ + /* and inequality, respectively. Example: */ + /* */ + /* if ( FT_ERR_EQ( error, Invalid_Outline ) ) */ + /* ... */ + /* */ + /* Using this macro you don't have to think about error prefixes. */ + /* Of course, if module errors are not active, the above example is */ + /* the same as */ + /* */ + /* if ( error == FT_Err_Invalid_Outline ) */ + /* ... */ + /* */ + /* FT_ERROR_BASE( errcode ) */ + /* FT_ERROR_MODULE( errcode ) */ + /* Get base error and module error code, respectively. */ + /* */ + /* */ + /* It can also be used to create a module error message table easily */ + /* with something like */ + /* */ + /* { */ + /* #undef __FTMODERR_H__ */ + /* #define FT_MODERRDEF( e, v, s ) { FT_Mod_Err_ ## e, s }, */ + /* #define FT_MODERR_START_LIST { */ + /* #define FT_MODERR_END_LIST { 0, 0 } }; */ + /* */ + /* const struct */ + /* { */ + /* int mod_err_offset; */ + /* const char* mod_err_msg */ + /* } ft_mod_errors[] = */ + /* */ + /* #include FT_MODULE_ERRORS_H */ + /* } */ + /* */ + /*************************************************************************/ + + +#ifndef __FTMODERR_H__ +#define __FTMODERR_H__ + + + /*******************************************************************/ + /*******************************************************************/ + /***** *****/ + /***** SETUP MACROS *****/ + /***** *****/ + /*******************************************************************/ + /*******************************************************************/ + + +#undef FT_NEED_EXTERN_C + +#ifndef FT_MODERRDEF + +#ifdef FT_CONFIG_OPTION_USE_MODULE_ERRORS +#define FT_MODERRDEF( e, v, s ) FT_Mod_Err_ ## e = v, +#else +#define FT_MODERRDEF( e, v, s ) FT_Mod_Err_ ## e = 0, +#endif + +#define FT_MODERR_START_LIST enum { +#define FT_MODERR_END_LIST FT_Mod_Err_Max }; + +#ifdef __cplusplus +#define FT_NEED_EXTERN_C + extern "C" { +#endif + +#endif /* !FT_MODERRDEF */ + + + /*******************************************************************/ + /*******************************************************************/ + /***** *****/ + /***** LIST MODULE ERROR BASES *****/ + /***** *****/ + /*******************************************************************/ + /*******************************************************************/ + + +#ifdef FT_MODERR_START_LIST + FT_MODERR_START_LIST +#endif + + + FT_MODERRDEF( Base, 0x000, "base module" ) + FT_MODERRDEF( Autofit, 0x100, "autofitter module" ) + FT_MODERRDEF( BDF, 0x200, "BDF module" ) + FT_MODERRDEF( Bzip2, 0x300, "Bzip2 module" ) + FT_MODERRDEF( Cache, 0x400, "cache module" ) + FT_MODERRDEF( CFF, 0x500, "CFF module" ) + FT_MODERRDEF( CID, 0x600, "CID module" ) + FT_MODERRDEF( Gzip, 0x700, "Gzip module" ) + FT_MODERRDEF( LZW, 0x800, "LZW module" ) + FT_MODERRDEF( OTvalid, 0x900, "OpenType validation module" ) + FT_MODERRDEF( PCF, 0xA00, "PCF module" ) + FT_MODERRDEF( PFR, 0xB00, "PFR module" ) + FT_MODERRDEF( PSaux, 0xC00, "PS auxiliary module" ) + FT_MODERRDEF( PShinter, 0xD00, "PS hinter module" ) + FT_MODERRDEF( PSnames, 0xE00, "PS names module" ) + FT_MODERRDEF( Raster, 0xF00, "raster module" ) + FT_MODERRDEF( SFNT, 0x1000, "SFNT module" ) + FT_MODERRDEF( Smooth, 0x1100, "smooth raster module" ) + FT_MODERRDEF( TrueType, 0x1200, "TrueType module" ) + FT_MODERRDEF( Type1, 0x1300, "Type 1 module" ) + FT_MODERRDEF( Type42, 0x1400, "Type 42 module" ) + FT_MODERRDEF( Winfonts, 0x1500, "Windows FON/FNT module" ) + FT_MODERRDEF( GXvalid, 0x1600, "GX validation module" ) + + +#ifdef FT_MODERR_END_LIST + FT_MODERR_END_LIST +#endif + + + /*******************************************************************/ + /*******************************************************************/ + /***** *****/ + /***** CLEANUP *****/ + /***** *****/ + /*******************************************************************/ + /*******************************************************************/ + + +#ifdef FT_NEED_EXTERN_C + } +#endif + +#undef FT_MODERR_START_LIST +#undef FT_MODERR_END_LIST +#undef FT_MODERRDEF +#undef FT_NEED_EXTERN_C + + +#endif /* __FTMODERR_H__ */ + + +/* END */ diff --git a/thirdparty/include/freetype/ftotval.h b/thirdparty/include/freetype/ftotval.h new file mode 100644 index 000000000..3d74105db --- /dev/null +++ b/thirdparty/include/freetype/ftotval.h @@ -0,0 +1,203 @@ +/***************************************************************************/ +/* */ +/* ftotval.h */ +/* */ +/* FreeType API for validating OpenType tables (specification). */ +/* */ +/* Copyright 2004-2007, 2013 by */ +/* David Turner, Robert Wilhelm, and Werner Lemberg. */ +/* */ +/* This file is part of the FreeType project, and may only be used, */ +/* modified, and distributed under the terms of the FreeType project */ +/* license, LICENSE.TXT. By continuing to use, modify, or distribute */ +/* this file you indicate that you have read the license and */ +/* understand and accept it fully. */ +/* */ +/***************************************************************************/ + + +/***************************************************************************/ +/* */ +/* */ +/* Warning: This module might be moved to a different library in the */ +/* future to avoid a tight dependency between FreeType and the */ +/* OpenType specification. */ +/* */ +/* */ +/***************************************************************************/ + + +#ifndef __FTOTVAL_H__ +#define __FTOTVAL_H__ + +#include <freetype/ft2build.h> +#include FT_FREETYPE_H + +#ifdef FREETYPE_H +#error "freetype.h of FreeType 1 has been loaded!" +#error "Please fix the directory search order for header files" +#error "so that freetype.h of FreeType 2 is found first." +#endif + + +FT_BEGIN_HEADER + + + /*************************************************************************/ + /* */ + /* <Section> */ + /* ot_validation */ + /* */ + /* <Title> */ + /* OpenType Validation */ + /* */ + /* <Abstract> */ + /* An API to validate OpenType tables. */ + /* */ + /* <Description> */ + /* This section contains the declaration of functions to validate */ + /* some OpenType tables (BASE, GDEF, GPOS, GSUB, JSTF, MATH). */ + /* */ + /*************************************************************************/ + + + /********************************************************************** + * + * @enum: + * FT_VALIDATE_OTXXX + * + * @description: + * A list of bit-field constants used with @FT_OpenType_Validate to + * indicate which OpenType tables should be validated. + * + * @values: + * FT_VALIDATE_BASE :: + * Validate BASE table. + * + * FT_VALIDATE_GDEF :: + * Validate GDEF table. + * + * FT_VALIDATE_GPOS :: + * Validate GPOS table. + * + * FT_VALIDATE_GSUB :: + * Validate GSUB table. + * + * FT_VALIDATE_JSTF :: + * Validate JSTF table. + * + * FT_VALIDATE_MATH :: + * Validate MATH table. + * + * FT_VALIDATE_OT :: + * Validate all OpenType tables (BASE, GDEF, GPOS, GSUB, JSTF, MATH). + * + */ +#define FT_VALIDATE_BASE 0x0100 +#define FT_VALIDATE_GDEF 0x0200 +#define FT_VALIDATE_GPOS 0x0400 +#define FT_VALIDATE_GSUB 0x0800 +#define FT_VALIDATE_JSTF 0x1000 +#define FT_VALIDATE_MATH 0x2000 + +#define FT_VALIDATE_OT FT_VALIDATE_BASE | \ + FT_VALIDATE_GDEF | \ + FT_VALIDATE_GPOS | \ + FT_VALIDATE_GSUB | \ + FT_VALIDATE_JSTF | \ + FT_VALIDATE_MATH + + /* */ + + /********************************************************************** + * + * @function: + * FT_OpenType_Validate + * + * @description: + * Validate various OpenType tables to assure that all offsets and + * indices are valid. The idea is that a higher-level library that + * actually does the text layout can access those tables without + * error checking (which can be quite time consuming). + * + * @input: + * face :: + * A handle to the input face. + * + * validation_flags :: + * A bit field that specifies the tables to be validated. See + * @FT_VALIDATE_OTXXX for possible values. + * + * @output: + * BASE_table :: + * A pointer to the BASE table. + * + * GDEF_table :: + * A pointer to the GDEF table. + * + * GPOS_table :: + * A pointer to the GPOS table. + * + * GSUB_table :: + * A pointer to the GSUB table. + * + * JSTF_table :: + * A pointer to the JSTF table. + * + * @return: + * FreeType error code. 0~means success. + * + * @note: + * This function only works with OpenType fonts, returning an error + * otherwise. + * + * After use, the application should deallocate the five tables with + * @FT_OpenType_Free. A NULL value indicates that the table either + * doesn't exist in the font, or the application hasn't asked for + * validation. + */ + FT_EXPORT( FT_Error ) + FT_OpenType_Validate( FT_Face face, + FT_UInt validation_flags, + FT_Bytes *BASE_table, + FT_Bytes *GDEF_table, + FT_Bytes *GPOS_table, + FT_Bytes *GSUB_table, + FT_Bytes *JSTF_table ); + + /* */ + + /********************************************************************** + * + * @function: + * FT_OpenType_Free + * + * @description: + * Free the buffer allocated by OpenType validator. + * + * @input: + * face :: + * A handle to the input face. + * + * table :: + * The pointer to the buffer that is allocated by + * @FT_OpenType_Validate. + * + * @note: + * This function must be used to free the buffer allocated by + * @FT_OpenType_Validate only. + */ + FT_EXPORT( void ) + FT_OpenType_Free( FT_Face face, + FT_Bytes table ); + + + /* */ + + +FT_END_HEADER + +#endif /* __FTOTVAL_H__ */ + + +/* END */ diff --git a/thirdparty/include/freetype/ftoutln.h b/thirdparty/include/freetype/ftoutln.h new file mode 100644 index 000000000..a56290af9 --- /dev/null +++ b/thirdparty/include/freetype/ftoutln.h @@ -0,0 +1,572 @@ +/***************************************************************************/ +/* */ +/* ftoutln.h */ +/* */ +/* Support for the FT_Outline type used to store glyph shapes of */ +/* most scalable font formats (specification). */ +/* */ +/* Copyright 1996-2003, 2005-2014 by */ +/* David Turner, Robert Wilhelm, and Werner Lemberg. */ +/* */ +/* This file is part of the FreeType project, and may only be used, */ +/* modified, and distributed under the terms of the FreeType project */ +/* license, LICENSE.TXT. By continuing to use, modify, or distribute */ +/* this file you indicate that you have read the license and */ +/* understand and accept it fully. */ +/* */ +/***************************************************************************/ + + +#ifndef __FTOUTLN_H__ +#define __FTOUTLN_H__ + + +#include <freetype/ft2build.h> +#include FT_FREETYPE_H + +#ifdef FREETYPE_H +#error "freetype.h of FreeType 1 has been loaded!" +#error "Please fix the directory search order for header files" +#error "so that freetype.h of FreeType 2 is found first." +#endif + + +FT_BEGIN_HEADER + + + /*************************************************************************/ + /* */ + /* <Section> */ + /* outline_processing */ + /* */ + /* <Title> */ + /* Outline Processing */ + /* */ + /* <Abstract> */ + /* Functions to create, transform, and render vectorial glyph images. */ + /* */ + /* <Description> */ + /* This section contains routines used to create and destroy scalable */ + /* glyph images known as `outlines'. These can also be measured, */ + /* transformed, and converted into bitmaps and pixmaps. */ + /* */ + /* <Order> */ + /* FT_Outline */ + /* FT_OUTLINE_FLAGS */ + /* FT_Outline_New */ + /* FT_Outline_Done */ + /* FT_Outline_Copy */ + /* FT_Outline_Translate */ + /* FT_Outline_Transform */ + /* FT_Outline_Embolden */ + /* FT_Outline_EmboldenXY */ + /* FT_Outline_Reverse */ + /* FT_Outline_Check */ + /* */ + /* FT_Outline_Get_CBox */ + /* FT_Outline_Get_BBox */ + /* */ + /* FT_Outline_Get_Bitmap */ + /* FT_Outline_Render */ + /* */ + /* FT_Outline_Decompose */ + /* FT_Outline_Funcs */ + /* FT_Outline_MoveTo_Func */ + /* FT_Outline_LineTo_Func */ + /* FT_Outline_ConicTo_Func */ + /* FT_Outline_CubicTo_Func */ + /* */ + /*************************************************************************/ + + + /*************************************************************************/ + /* */ + /* <Function> */ + /* FT_Outline_Decompose */ + /* */ + /* <Description> */ + /* Walk over an outline's structure to decompose it into individual */ + /* segments and Bézier arcs. This function also emits `move to' */ + /* operations to indicate the start of new contours in the outline. */ + /* */ + /* <Input> */ + /* outline :: A pointer to the source target. */ + /* */ + /* func_interface :: A table of `emitters', i.e., function pointers */ + /* called during decomposition to indicate path */ + /* operations. */ + /* */ + /* <InOut> */ + /* user :: A typeless pointer that is passed to each */ + /* emitter during the decomposition. It can be */ + /* used to store the state during the */ + /* decomposition. */ + /* */ + /* <Return> */ + /* FreeType error code. 0~means success. */ + /* */ + /* <Note> */ + /* A contour that contains a single point only is represented by a */ + /* `move to' operation followed by `line to' to the same point. In */ + /* most cases, it is best to filter this out before using the */ + /* outline for stroking purposes (otherwise it would result in a */ + /* visible dot when round caps are used). */ + /* */ + FT_EXPORT( FT_Error ) + FT_Outline_Decompose( FT_Outline* outline, + const FT_Outline_Funcs* func_interface, + void* user ); + + + /*************************************************************************/ + /* */ + /* <Function> */ + /* FT_Outline_New */ + /* */ + /* <Description> */ + /* Create a new outline of a given size. */ + /* */ + /* <Input> */ + /* library :: A handle to the library object from where the */ + /* outline is allocated. Note however that the new */ + /* outline will *not* necessarily be *freed*, when */ + /* destroying the library, by @FT_Done_FreeType. */ + /* */ + /* numPoints :: The maximum number of points within the outline. */ + /* Must be smaller than or equal to 0xFFFF (65535). */ + /* */ + /* numContours :: The maximum number of contours within the outline. */ + /* This value must be in the range 0 to `numPoints'. */ + /* */ + /* <Output> */ + /* anoutline :: A handle to the new outline. */ + /* */ + /* <Return> */ + /* FreeType error code. 0~means success. */ + /* */ + /* <Note> */ + /* The reason why this function takes a `library' parameter is simply */ + /* to use the library's memory allocator. */ + /* */ + FT_EXPORT( FT_Error ) + FT_Outline_New( FT_Library library, + FT_UInt numPoints, + FT_Int numContours, + FT_Outline *anoutline ); + + + FT_EXPORT( FT_Error ) + FT_Outline_New_Internal( FT_Memory memory, + FT_UInt numPoints, + FT_Int numContours, + FT_Outline *anoutline ); + + + /*************************************************************************/ + /* */ + /* <Function> */ + /* FT_Outline_Done */ + /* */ + /* <Description> */ + /* Destroy an outline created with @FT_Outline_New. */ + /* */ + /* <Input> */ + /* library :: A handle of the library object used to allocate the */ + /* outline. */ + /* */ + /* outline :: A pointer to the outline object to be discarded. */ + /* */ + /* <Return> */ + /* FreeType error code. 0~means success. */ + /* */ + /* <Note> */ + /* If the outline's `owner' field is not set, only the outline */ + /* descriptor will be released. */ + /* */ + /* The reason why this function takes an `library' parameter is */ + /* simply to use ft_mem_free(). */ + /* */ + FT_EXPORT( FT_Error ) + FT_Outline_Done( FT_Library library, + FT_Outline* outline ); + + + FT_EXPORT( FT_Error ) + FT_Outline_Done_Internal( FT_Memory memory, + FT_Outline* outline ); + + + /*************************************************************************/ + /* */ + /* <Function> */ + /* FT_Outline_Check */ + /* */ + /* <Description> */ + /* Check the contents of an outline descriptor. */ + /* */ + /* <Input> */ + /* outline :: A handle to a source outline. */ + /* */ + /* <Return> */ + /* FreeType error code. 0~means success. */ + /* */ + FT_EXPORT( FT_Error ) + FT_Outline_Check( FT_Outline* outline ); + + + /*************************************************************************/ + /* */ + /* <Function> */ + /* FT_Outline_Get_CBox */ + /* */ + /* <Description> */ + /* Return an outline's `control box'. The control box encloses all */ + /* the outline's points, including Bézier control points. Though it */ + /* coincides with the exact bounding box for most glyphs, it can be */ + /* slightly larger in some situations (like when rotating an outline */ + /* that contains Bézier outside arcs). */ + /* */ + /* Computing the control box is very fast, while getting the bounding */ + /* box can take much more time as it needs to walk over all segments */ + /* and arcs in the outline. To get the latter, you can use the */ + /* `ftbbox' component, which is dedicated to this single task. */ + /* */ + /* <Input> */ + /* outline :: A pointer to the source outline descriptor. */ + /* */ + /* <Output> */ + /* acbox :: The outline's control box. */ + /* */ + /* <Note> */ + /* See @FT_Glyph_Get_CBox for a discussion of tricky fonts. */ + /* */ + FT_EXPORT( void ) + FT_Outline_Get_CBox( const FT_Outline* outline, + FT_BBox *acbox ); + + + /*************************************************************************/ + /* */ + /* <Function> */ + /* FT_Outline_Translate */ + /* */ + /* <Description> */ + /* Apply a simple translation to the points of an outline. */ + /* */ + /* <InOut> */ + /* outline :: A pointer to the target outline descriptor. */ + /* */ + /* <Input> */ + /* xOffset :: The horizontal offset. */ + /* */ + /* yOffset :: The vertical offset. */ + /* */ + FT_EXPORT( void ) + FT_Outline_Translate( const FT_Outline* outline, + FT_Pos xOffset, + FT_Pos yOffset ); + + + /*************************************************************************/ + /* */ + /* <Function> */ + /* FT_Outline_Copy */ + /* */ + /* <Description> */ + /* Copy an outline into another one. Both objects must have the */ + /* same sizes (number of points & number of contours) when this */ + /* function is called. */ + /* */ + /* <Input> */ + /* source :: A handle to the source outline. */ + /* */ + /* <Output> */ + /* target :: A handle to the target outline. */ + /* */ + /* <Return> */ + /* FreeType error code. 0~means success. */ + /* */ + FT_EXPORT( FT_Error ) + FT_Outline_Copy( const FT_Outline* source, + FT_Outline *target ); + + + /*************************************************************************/ + /* */ + /* <Function> */ + /* FT_Outline_Transform */ + /* */ + /* <Description> */ + /* Apply a simple 2x2 matrix to all of an outline's points. Useful */ + /* for applying rotations, slanting, flipping, etc. */ + /* */ + /* <InOut> */ + /* outline :: A pointer to the target outline descriptor. */ + /* */ + /* <Input> */ + /* matrix :: A pointer to the transformation matrix. */ + /* */ + /* <Note> */ + /* You can use @FT_Outline_Translate if you need to translate the */ + /* outline's points. */ + /* */ + FT_EXPORT( void ) + FT_Outline_Transform( const FT_Outline* outline, + const FT_Matrix* matrix ); + + + /*************************************************************************/ + /* */ + /* <Function> */ + /* FT_Outline_Embolden */ + /* */ + /* <Description> */ + /* Embolden an outline. The new outline will be at most 4~times */ + /* `strength' pixels wider and higher. You may think of the left and */ + /* bottom borders as unchanged. */ + /* */ + /* Negative `strength' values to reduce the outline thickness are */ + /* possible also. */ + /* */ + /* <InOut> */ + /* outline :: A handle to the target outline. */ + /* */ + /* <Input> */ + /* strength :: How strong the glyph is emboldened. Expressed in */ + /* 26.6 pixel format. */ + /* */ + /* <Return> */ + /* FreeType error code. 0~means success. */ + /* */ + /* <Note> */ + /* The used algorithm to increase or decrease the thickness of the */ + /* glyph doesn't change the number of points; this means that certain */ + /* situations like acute angles or intersections are sometimes */ + /* handled incorrectly. */ + /* */ + /* If you need `better' metrics values you should call */ + /* @FT_Outline_Get_CBox or @FT_Outline_Get_BBox. */ + /* */ + /* Example call: */ + /* */ + /* { */ + /* FT_Load_Glyph( face, index, FT_LOAD_DEFAULT ); */ + /* if ( face->slot->format == FT_GLYPH_FORMAT_OUTLINE ) */ + /* FT_Outline_Embolden( &face->slot->outline, strength ); */ + /* } */ + /* */ + /* To get meaningful results, font scaling values must be set with */ + /* functions like @FT_Set_Char_Size before calling FT_Render_Glyph. */ + /* */ + FT_EXPORT( FT_Error ) + FT_Outline_Embolden( FT_Outline* outline, + FT_Pos strength ); + + + /*************************************************************************/ + /* */ + /* <Function> */ + /* FT_Outline_EmboldenXY */ + /* */ + /* <Description> */ + /* Embolden an outline. The new outline will be `xstrength' pixels */ + /* wider and `ystrength' pixels higher. Otherwise, it is similar to */ + /* @FT_Outline_Embolden, which uses the same strength in both */ + /* directions. */ + /* */ + FT_EXPORT( FT_Error ) + FT_Outline_EmboldenXY( FT_Outline* outline, + FT_Pos xstrength, + FT_Pos ystrength ); + + + /*************************************************************************/ + /* */ + /* <Function> */ + /* FT_Outline_Reverse */ + /* */ + /* <Description> */ + /* Reverse the drawing direction of an outline. This is used to */ + /* ensure consistent fill conventions for mirrored glyphs. */ + /* */ + /* <InOut> */ + /* outline :: A pointer to the target outline descriptor. */ + /* */ + /* <Note> */ + /* This function toggles the bit flag @FT_OUTLINE_REVERSE_FILL in */ + /* the outline's `flags' field. */ + /* */ + /* It shouldn't be used by a normal client application, unless it */ + /* knows what it is doing. */ + /* */ + FT_EXPORT( void ) + FT_Outline_Reverse( FT_Outline* outline ); + + + /*************************************************************************/ + /* */ + /* <Function> */ + /* FT_Outline_Get_Bitmap */ + /* */ + /* <Description> */ + /* Render an outline within a bitmap. The outline's image is simply */ + /* OR-ed to the target bitmap. */ + /* */ + /* <Input> */ + /* library :: A handle to a FreeType library object. */ + /* */ + /* outline :: A pointer to the source outline descriptor. */ + /* */ + /* <InOut> */ + /* abitmap :: A pointer to the target bitmap descriptor. */ + /* */ + /* <Return> */ + /* FreeType error code. 0~means success. */ + /* */ + /* <Note> */ + /* This function does NOT CREATE the bitmap, it only renders an */ + /* outline image within the one you pass to it! Consequently, the */ + /* various fields in `abitmap' should be set accordingly. */ + /* */ + /* It will use the raster corresponding to the default glyph format. */ + /* */ + /* The value of the `num_grays' field in `abitmap' is ignored. If */ + /* you select the gray-level rasterizer, and you want less than 256 */ + /* gray levels, you have to use @FT_Outline_Render directly. */ + /* */ + FT_EXPORT( FT_Error ) + FT_Outline_Get_Bitmap( FT_Library library, + FT_Outline* outline, + const FT_Bitmap *abitmap ); + + + /*************************************************************************/ + /* */ + /* <Function> */ + /* FT_Outline_Render */ + /* */ + /* <Description> */ + /* Render an outline within a bitmap using the current scan-convert. */ + /* This function uses an @FT_Raster_Params structure as an argument, */ + /* allowing advanced features like direct composition, translucency, */ + /* etc. */ + /* */ + /* <Input> */ + /* library :: A handle to a FreeType library object. */ + /* */ + /* outline :: A pointer to the source outline descriptor. */ + /* */ + /* <InOut> */ + /* params :: A pointer to an @FT_Raster_Params structure used to */ + /* describe the rendering operation. */ + /* */ + /* <Return> */ + /* FreeType error code. 0~means success. */ + /* */ + /* <Note> */ + /* You should know what you are doing and how @FT_Raster_Params works */ + /* to use this function. */ + /* */ + /* The field `params.source' will be set to `outline' before the scan */ + /* converter is called, which means that the value you give to it is */ + /* actually ignored. */ + /* */ + /* The gray-level rasterizer always uses 256 gray levels. If you */ + /* want less gray levels, you have to provide your own span callback. */ + /* See the @FT_RASTER_FLAG_DIRECT value of the `flags' field in the */ + /* @FT_Raster_Params structure for more details. */ + /* */ + FT_EXPORT( FT_Error ) + FT_Outline_Render( FT_Library library, + FT_Outline* outline, + FT_Raster_Params* params ); + + + /************************************************************************** + * + * @enum: + * FT_Orientation + * + * @description: + * A list of values used to describe an outline's contour orientation. + * + * The TrueType and PostScript specifications use different conventions + * to determine whether outline contours should be filled or unfilled. + * + * @values: + * FT_ORIENTATION_TRUETYPE :: + * According to the TrueType specification, clockwise contours must + * be filled, and counter-clockwise ones must be unfilled. + * + * FT_ORIENTATION_POSTSCRIPT :: + * According to the PostScript specification, counter-clockwise contours + * must be filled, and clockwise ones must be unfilled. + * + * FT_ORIENTATION_FILL_RIGHT :: + * This is identical to @FT_ORIENTATION_TRUETYPE, but is used to + * remember that in TrueType, everything that is to the right of + * the drawing direction of a contour must be filled. + * + * FT_ORIENTATION_FILL_LEFT :: + * This is identical to @FT_ORIENTATION_POSTSCRIPT, but is used to + * remember that in PostScript, everything that is to the left of + * the drawing direction of a contour must be filled. + * + * FT_ORIENTATION_NONE :: + * The orientation cannot be determined. That is, different parts of + * the glyph have different orientation. + * + */ + typedef enum FT_Orientation_ + { + FT_ORIENTATION_TRUETYPE = 0, + FT_ORIENTATION_POSTSCRIPT = 1, + FT_ORIENTATION_FILL_RIGHT = FT_ORIENTATION_TRUETYPE, + FT_ORIENTATION_FILL_LEFT = FT_ORIENTATION_POSTSCRIPT, + FT_ORIENTATION_NONE + + } FT_Orientation; + + + /************************************************************************** + * + * @function: + * FT_Outline_Get_Orientation + * + * @description: + * This function analyzes a glyph outline and tries to compute its + * fill orientation (see @FT_Orientation). This is done by integrating + * the total area covered by the outline. The positive integral + * corresponds to the clockwise orientation and @FT_ORIENTATION_POSTSCRIPT + * is returned. The negative integral corresponds to the counter-clockwise + * orientation and @FT_ORIENTATION_TRUETYPE is returned. + * + * Note that this will return @FT_ORIENTATION_TRUETYPE for empty + * outlines. + * + * @input: + * outline :: + * A handle to the source outline. + * + * @return: + * The orientation. + * + */ + FT_EXPORT( FT_Orientation ) + FT_Outline_Get_Orientation( FT_Outline* outline ); + + + /* */ + + +FT_END_HEADER + +#endif /* __FTOUTLN_H__ */ + + +/* END */ + + +/* Local Variables: */ +/* coding: utf-8 */ +/* End: */ diff --git a/thirdparty/include/freetype/ftpfr.h b/thirdparty/include/freetype/ftpfr.h new file mode 100644 index 000000000..f777eecea --- /dev/null +++ b/thirdparty/include/freetype/ftpfr.h @@ -0,0 +1,172 @@ +/***************************************************************************/ +/* */ +/* ftpfr.h */ +/* */ +/* FreeType API for accessing PFR-specific data (specification only). */ +/* */ +/* Copyright 2002, 2003, 2004, 2006, 2008, 2009 by */ +/* David Turner, Robert Wilhelm, and Werner Lemberg. */ +/* */ +/* This file is part of the FreeType project, and may only be used, */ +/* modified, and distributed under the terms of the FreeType project */ +/* license, LICENSE.TXT. By continuing to use, modify, or distribute */ +/* this file you indicate that you have read the license and */ +/* understand and accept it fully. */ +/* */ +/***************************************************************************/ + + +#ifndef __FTPFR_H__ +#define __FTPFR_H__ + +#include <freetype/ft2build.h> +#include FT_FREETYPE_H + +#ifdef FREETYPE_H +#error "freetype.h of FreeType 1 has been loaded!" +#error "Please fix the directory search order for header files" +#error "so that freetype.h of FreeType 2 is found first." +#endif + + +FT_BEGIN_HEADER + + + /*************************************************************************/ + /* */ + /* <Section> */ + /* pfr_fonts */ + /* */ + /* <Title> */ + /* PFR Fonts */ + /* */ + /* <Abstract> */ + /* PFR/TrueDoc specific API. */ + /* */ + /* <Description> */ + /* This section contains the declaration of PFR-specific functions. */ + /* */ + /*************************************************************************/ + + + /********************************************************************** + * + * @function: + * FT_Get_PFR_Metrics + * + * @description: + * Return the outline and metrics resolutions of a given PFR face. + * + * @input: + * face :: Handle to the input face. It can be a non-PFR face. + * + * @output: + * aoutline_resolution :: + * Outline resolution. This is equivalent to `face->units_per_EM' + * for non-PFR fonts. Optional (parameter can be NULL). + * + * ametrics_resolution :: + * Metrics resolution. This is equivalent to `outline_resolution' + * for non-PFR fonts. Optional (parameter can be NULL). + * + * ametrics_x_scale :: + * A 16.16 fixed-point number used to scale distance expressed + * in metrics units to device sub-pixels. This is equivalent to + * `face->size->x_scale', but for metrics only. Optional (parameter + * can be NULL). + * + * ametrics_y_scale :: + * Same as `ametrics_x_scale' but for the vertical direction. + * optional (parameter can be NULL). + * + * @return: + * FreeType error code. 0~means success. + * + * @note: + * If the input face is not a PFR, this function will return an error. + * However, in all cases, it will return valid values. + */ + FT_EXPORT( FT_Error ) + FT_Get_PFR_Metrics( FT_Face face, + FT_UInt *aoutline_resolution, + FT_UInt *ametrics_resolution, + FT_Fixed *ametrics_x_scale, + FT_Fixed *ametrics_y_scale ); + + + /********************************************************************** + * + * @function: + * FT_Get_PFR_Kerning + * + * @description: + * Return the kerning pair corresponding to two glyphs in a PFR face. + * The distance is expressed in metrics units, unlike the result of + * @FT_Get_Kerning. + * + * @input: + * face :: A handle to the input face. + * + * left :: Index of the left glyph. + * + * right :: Index of the right glyph. + * + * @output: + * avector :: A kerning vector. + * + * @return: + * FreeType error code. 0~means success. + * + * @note: + * This function always return distances in original PFR metrics + * units. This is unlike @FT_Get_Kerning with the @FT_KERNING_UNSCALED + * mode, which always returns distances converted to outline units. + * + * You can use the value of the `x_scale' and `y_scale' parameters + * returned by @FT_Get_PFR_Metrics to scale these to device sub-pixels. + */ + FT_EXPORT( FT_Error ) + FT_Get_PFR_Kerning( FT_Face face, + FT_UInt left, + FT_UInt right, + FT_Vector *avector ); + + + /********************************************************************** + * + * @function: + * FT_Get_PFR_Advance + * + * @description: + * Return a given glyph advance, expressed in original metrics units, + * from a PFR font. + * + * @input: + * face :: A handle to the input face. + * + * gindex :: The glyph index. + * + * @output: + * aadvance :: The glyph advance in metrics units. + * + * @return: + * FreeType error code. 0~means success. + * + * @note: + * You can use the `x_scale' or `y_scale' results of @FT_Get_PFR_Metrics + * to convert the advance to device sub-pixels (i.e., 1/64th of pixels). + */ + FT_EXPORT( FT_Error ) + FT_Get_PFR_Advance( FT_Face face, + FT_UInt gindex, + FT_Pos *aadvance ); + + /* */ + + +FT_END_HEADER + +#endif /* __FTPFR_H__ */ + + +/* END */ diff --git a/thirdparty/include/freetype/ftrender.h b/thirdparty/include/freetype/ftrender.h new file mode 100644 index 000000000..41f0e43a7 --- /dev/null +++ b/thirdparty/include/freetype/ftrender.h @@ -0,0 +1,238 @@ +/***************************************************************************/ +/* */ +/* ftrender.h */ +/* */ +/* FreeType renderer modules public interface (specification). */ +/* */ +/* Copyright 1996-2001, 2005, 2006, 2010 by */ +/* David Turner, Robert Wilhelm, and Werner Lemberg. */ +/* */ +/* This file is part of the FreeType project, and may only be used, */ +/* modified, and distributed under the terms of the FreeType project */ +/* license, LICENSE.TXT. By continuing to use, modify, or distribute */ +/* this file you indicate that you have read the license and */ +/* understand and accept it fully. */ +/* */ +/***************************************************************************/ + + +#ifndef __FTRENDER_H__ +#define __FTRENDER_H__ + + +#include <freetype/ft2build.h> +#include FT_MODULE_H +#include FT_GLYPH_H + + +FT_BEGIN_HEADER + + + /*************************************************************************/ + /* */ + /* <Section> */ + /* module_management */ + /* */ + /*************************************************************************/ + + + /* create a new glyph object */ + typedef FT_Error + (*FT_Glyph_InitFunc)( FT_Glyph glyph, + FT_GlyphSlot slot ); + + /* destroys a given glyph object */ + typedef void + (*FT_Glyph_DoneFunc)( FT_Glyph glyph ); + + typedef void + (*FT_Glyph_TransformFunc)( FT_Glyph glyph, + const FT_Matrix* matrix, + const FT_Vector* delta ); + + typedef void + (*FT_Glyph_GetBBoxFunc)( FT_Glyph glyph, + FT_BBox* abbox ); + + typedef FT_Error + (*FT_Glyph_CopyFunc)( FT_Glyph source, + FT_Glyph target ); + + typedef FT_Error + (*FT_Glyph_PrepareFunc)( FT_Glyph glyph, + FT_GlyphSlot slot ); + +/* deprecated */ +#define FT_Glyph_Init_Func FT_Glyph_InitFunc +#define FT_Glyph_Done_Func FT_Glyph_DoneFunc +#define FT_Glyph_Transform_Func FT_Glyph_TransformFunc +#define FT_Glyph_BBox_Func FT_Glyph_GetBBoxFunc +#define FT_Glyph_Copy_Func FT_Glyph_CopyFunc +#define FT_Glyph_Prepare_Func FT_Glyph_PrepareFunc + + + struct FT_Glyph_Class_ + { + FT_Long glyph_size; + FT_Glyph_Format glyph_format; + FT_Glyph_InitFunc glyph_init; + FT_Glyph_DoneFunc glyph_done; + FT_Glyph_CopyFunc glyph_copy; + FT_Glyph_TransformFunc glyph_transform; + FT_Glyph_GetBBoxFunc glyph_bbox; + FT_Glyph_PrepareFunc glyph_prepare; + }; + + + typedef FT_Error + (*FT_Renderer_RenderFunc)( FT_Renderer renderer, + FT_GlyphSlot slot, + FT_UInt mode, + const FT_Vector* origin ); + + typedef FT_Error + (*FT_Renderer_TransformFunc)( FT_Renderer renderer, + FT_GlyphSlot slot, + const FT_Matrix* matrix, + const FT_Vector* delta ); + + + typedef void + (*FT_Renderer_GetCBoxFunc)( FT_Renderer renderer, + FT_GlyphSlot slot, + FT_BBox* cbox ); + + + typedef FT_Error + (*FT_Renderer_SetModeFunc)( FT_Renderer renderer, + FT_ULong mode_tag, + FT_Pointer mode_ptr ); + +/* deprecated identifiers */ +#define FTRenderer_render FT_Renderer_RenderFunc +#define FTRenderer_transform FT_Renderer_TransformFunc +#define FTRenderer_getCBox FT_Renderer_GetCBoxFunc +#define FTRenderer_setMode FT_Renderer_SetModeFunc + + + /*************************************************************************/ + /* */ + /* <Struct> */ + /* FT_Renderer_Class */ + /* */ + /* <Description> */ + /* The renderer module class descriptor. */ + /* */ + /* <Fields> */ + /* root :: The root @FT_Module_Class fields. */ + /* */ + /* glyph_format :: The glyph image format this renderer handles. */ + /* */ + /* render_glyph :: A method used to render the image that is in a */ + /* given glyph slot into a bitmap. */ + /* */ + /* transform_glyph :: A method used to transform the image that is in */ + /* a given glyph slot. */ + /* */ + /* get_glyph_cbox :: A method used to access the glyph's cbox. */ + /* */ + /* set_mode :: A method used to pass additional parameters. */ + /* */ + /* raster_class :: For @FT_GLYPH_FORMAT_OUTLINE renderers only. */ + /* This is a pointer to its raster's class. */ + /* */ + typedef struct FT_Renderer_Class_ + { + FT_Module_Class root; + + FT_Glyph_Format glyph_format; + + FT_Renderer_RenderFunc render_glyph; + FT_Renderer_TransformFunc transform_glyph; + FT_Renderer_GetCBoxFunc get_glyph_cbox; + FT_Renderer_SetModeFunc set_mode; + + FT_Raster_Funcs* raster_class; + + } FT_Renderer_Class; + + + /*************************************************************************/ + /* */ + /* <Function> */ + /* FT_Get_Renderer */ + /* */ + /* <Description> */ + /* Retrieve the current renderer for a given glyph format. */ + /* */ + /* <Input> */ + /* library :: A handle to the library object. */ + /* */ + /* format :: The glyph format. */ + /* */ + /* <Return> */ + /* A renderer handle. 0~if none found. */ + /* */ + /* <Note> */ + /* An error will be returned if a module already exists by that name, */ + /* or if the module requires a version of FreeType that is too great. */ + /* */ + /* To add a new renderer, simply use @FT_Add_Module. To retrieve a */ + /* renderer by its name, use @FT_Get_Module. */ + /* */ + FT_EXPORT( FT_Renderer ) + FT_Get_Renderer( FT_Library library, + FT_Glyph_Format format ); + + + /*************************************************************************/ + /* */ + /* <Function> */ + /* FT_Set_Renderer */ + /* */ + /* <Description> */ + /* Set the current renderer to use, and set additional mode. */ + /* */ + /* <InOut> */ + /* library :: A handle to the library object. */ + /* */ + /* <Input> */ + /* renderer :: A handle to the renderer object. */ + /* */ + /* num_params :: The number of additional parameters. */ + /* */ + /* parameters :: Additional parameters. */ + /* */ + /* <Return> */ + /* FreeType error code. 0~means success. */ + /* */ + /* <Note> */ + /* In case of success, the renderer will be used to convert glyph */ + /* images in the renderer's known format into bitmaps. */ + /* */ + /* This doesn't change the current renderer for other formats. */ + /* */ + /* Currently, only the B/W renderer, if compiled with */ + /* FT_RASTER_OPTION_ANTI_ALIASING (providing a 5-levels */ + /* anti-aliasing mode; this option must be set directly in */ + /* `ftraster.c' and is undefined by default) accepts a single tag */ + /* `pal5' to set its gray palette as a character string with */ + /* 5~elements. Consequently, the third and fourth argument are zero */ + /* normally. */ + /* */ + FT_EXPORT( FT_Error ) + FT_Set_Renderer( FT_Library library, + FT_Renderer renderer, + FT_UInt num_params, + FT_Parameter* parameters ); + + + /* */ + + +FT_END_HEADER + +#endif /* __FTRENDER_H__ */ + + +/* END */ diff --git a/thirdparty/include/freetype/ftsizes.h b/thirdparty/include/freetype/ftsizes.h new file mode 100644 index 000000000..3e5990c49 --- /dev/null +++ b/thirdparty/include/freetype/ftsizes.h @@ -0,0 +1,159 @@ +/***************************************************************************/ +/* */ +/* ftsizes.h */ +/* */ +/* FreeType size objects management (specification). */ +/* */ +/* Copyright 1996-2001, 2003, 2004, 2006, 2009, 2013 by */ +/* David Turner, Robert Wilhelm, and Werner Lemberg. */ +/* */ +/* This file is part of the FreeType project, and may only be used, */ +/* modified, and distributed under the terms of the FreeType project */ +/* license, LICENSE.TXT. By continuing to use, modify, or distribute */ +/* this file you indicate that you have read the license and */ +/* understand and accept it fully. */ +/* */ +/***************************************************************************/ + + + /*************************************************************************/ + /* */ + /* Typical application would normally not need to use these functions. */ + /* However, they have been placed in a public API for the rare cases */ + /* where they are needed. */ + /* */ + /*************************************************************************/ + + +#ifndef __FTSIZES_H__ +#define __FTSIZES_H__ + + +#include <freetype/ft2build.h> +#include FT_FREETYPE_H + +#ifdef FREETYPE_H +#error "freetype.h of FreeType 1 has been loaded!" +#error "Please fix the directory search order for header files" +#error "so that freetype.h of FreeType 2 is found first." +#endif + + +FT_BEGIN_HEADER + + + /*************************************************************************/ + /* */ + /* <Section> */ + /* sizes_management */ + /* */ + /* <Title> */ + /* Size Management */ + /* */ + /* <Abstract> */ + /* Managing multiple sizes per face. */ + /* */ + /* <Description> */ + /* When creating a new face object (e.g., with @FT_New_Face), an */ + /* @FT_Size object is automatically created and used to store all */ + /* pixel-size dependent information, available in the `face->size' */ + /* field. */ + /* */ + /* It is however possible to create more sizes for a given face, */ + /* mostly in order to manage several character pixel sizes of the */ + /* same font family and style. See @FT_New_Size and @FT_Done_Size. */ + /* */ + /* Note that @FT_Set_Pixel_Sizes and @FT_Set_Char_Size only */ + /* modify the contents of the current `active' size; you thus need */ + /* to use @FT_Activate_Size to change it. */ + /* */ + /* 99% of applications won't need the functions provided here, */ + /* especially if they use the caching sub-system, so be cautious */ + /* when using these. */ + /* */ + /*************************************************************************/ + + + /*************************************************************************/ + /* */ + /* <Function> */ + /* FT_New_Size */ + /* */ + /* <Description> */ + /* Create a new size object from a given face object. */ + /* */ + /* <Input> */ + /* face :: A handle to a parent face object. */ + /* */ + /* <Output> */ + /* asize :: A handle to a new size object. */ + /* */ + /* <Return> */ + /* FreeType error code. 0~means success. */ + /* */ + /* <Note> */ + /* You need to call @FT_Activate_Size in order to select the new size */ + /* for upcoming calls to @FT_Set_Pixel_Sizes, @FT_Set_Char_Size, */ + /* @FT_Load_Glyph, @FT_Load_Char, etc. */ + /* */ + FT_EXPORT( FT_Error ) + FT_New_Size( FT_Face face, + FT_Size* size ); + + + /*************************************************************************/ + /* */ + /* <Function> */ + /* FT_Done_Size */ + /* */ + /* <Description> */ + /* Discard a given size object. Note that @FT_Done_Face */ + /* automatically discards all size objects allocated with */ + /* @FT_New_Size. */ + /* */ + /* <Input> */ + /* size :: A handle to a target size object. */ + /* */ + /* <Return> */ + /* FreeType error code. 0~means success. */ + /* */ + FT_EXPORT( FT_Error ) + FT_Done_Size( FT_Size size ); + + + /*************************************************************************/ + /* */ + /* <Function> */ + /* FT_Activate_Size */ + /* */ + /* <Description> */ + /* Even though it is possible to create several size objects for a */ + /* given face (see @FT_New_Size for details), functions like */ + /* @FT_Load_Glyph or @FT_Load_Char only use the one that has been */ + /* activated last to determine the `current character pixel size'. */ + /* */ + /* This function can be used to `activate' a previously created size */ + /* object. */ + /* */ + /* <Input> */ + /* size :: A handle to a target size object. */ + /* */ + /* <Return> */ + /* FreeType error code. 0~means success. */ + /* */ + /* <Note> */ + /* If `face' is the size's parent face object, this function changes */ + /* the value of `face->size' to the input size handle. */ + /* */ + FT_EXPORT( FT_Error ) + FT_Activate_Size( FT_Size size ); + + /* */ + + +FT_END_HEADER + +#endif /* __FTSIZES_H__ */ + + +/* END */ diff --git a/thirdparty/include/freetype/ftsnames.h b/thirdparty/include/freetype/ftsnames.h new file mode 100644 index 000000000..9dacda447 --- /dev/null +++ b/thirdparty/include/freetype/ftsnames.h @@ -0,0 +1,200 @@ +/***************************************************************************/ +/* */ +/* ftsnames.h */ +/* */ +/* Simple interface to access SFNT name tables (which are used */ +/* to hold font names, copyright info, notices, etc.) (specification). */ +/* */ +/* This is _not_ used to retrieve glyph names! */ +/* */ +/* Copyright 1996-2003, 2006, 2009, 2010, 2013 by */ +/* David Turner, Robert Wilhelm, and Werner Lemberg. */ +/* */ +/* This file is part of the FreeType project, and may only be used, */ +/* modified, and distributed under the terms of the FreeType project */ +/* license, LICENSE.TXT. By continuing to use, modify, or distribute */ +/* this file you indicate that you have read the license and */ +/* understand and accept it fully. */ +/* */ +/***************************************************************************/ + + +#ifndef __FT_SFNT_NAMES_H__ +#define __FT_SFNT_NAMES_H__ + + +#include <freetype/ft2build.h> +#include FT_FREETYPE_H + +#ifdef FREETYPE_H +#error "freetype.h of FreeType 1 has been loaded!" +#error "Please fix the directory search order for header files" +#error "so that freetype.h of FreeType 2 is found first." +#endif + + +FT_BEGIN_HEADER + + + /*************************************************************************/ + /* */ + /* <Section> */ + /* sfnt_names */ + /* */ + /* <Title> */ + /* SFNT Names */ + /* */ + /* <Abstract> */ + /* Access the names embedded in TrueType and OpenType files. */ + /* */ + /* <Description> */ + /* The TrueType and OpenType specifications allow the inclusion of */ + /* a special `names table' in font files. This table contains */ + /* textual (and internationalized) information regarding the font, */ + /* like family name, copyright, version, etc. */ + /* */ + /* The definitions below are used to access them if available. */ + /* */ + /* Note that this has nothing to do with glyph names! */ + /* */ + /*************************************************************************/ + + + /*************************************************************************/ + /* */ + /* <Struct> */ + /* FT_SfntName */ + /* */ + /* <Description> */ + /* A structure used to model an SFNT `name' table entry. */ + /* */ + /* <Fields> */ + /* platform_id :: The platform ID for `string'. */ + /* */ + /* encoding_id :: The encoding ID for `string'. */ + /* */ + /* language_id :: The language ID for `string'. */ + /* */ + /* name_id :: An identifier for `string'. */ + /* */ + /* string :: The `name' string. Note that its format differs */ + /* depending on the (platform,encoding) pair. It can */ + /* be a Pascal String, a UTF-16 one, etc. */ + /* */ + /* Generally speaking, the string is not */ + /* zero-terminated. Please refer to the TrueType */ + /* specification for details. */ + /* */ + /* string_len :: The length of `string' in bytes. */ + /* */ + /* <Note> */ + /* Possible values for `platform_id', `encoding_id', `language_id', */ + /* and `name_id' are given in the file `ttnameid.h'. For details */ + /* please refer to the TrueType or OpenType specification. */ + /* */ + /* See also @TT_PLATFORM_XXX, @TT_APPLE_ID_XXX, @TT_MAC_ID_XXX, */ + /* @TT_ISO_ID_XXX, and @TT_MS_ID_XXX. */ + /* */ + typedef struct FT_SfntName_ + { + FT_UShort platform_id; + FT_UShort encoding_id; + FT_UShort language_id; + FT_UShort name_id; + + FT_Byte* string; /* this string is *not* null-terminated! */ + FT_UInt string_len; /* in bytes */ + + } FT_SfntName; + + + /*************************************************************************/ + /* */ + /* <Function> */ + /* FT_Get_Sfnt_Name_Count */ + /* */ + /* <Description> */ + /* Retrieve the number of name strings in the SFNT `name' table. */ + /* */ + /* <Input> */ + /* face :: A handle to the source face. */ + /* */ + /* <Return> */ + /* The number of strings in the `name' table. */ + /* */ + FT_EXPORT( FT_UInt ) + FT_Get_Sfnt_Name_Count( FT_Face face ); + + + /*************************************************************************/ + /* */ + /* <Function> */ + /* FT_Get_Sfnt_Name */ + /* */ + /* <Description> */ + /* Retrieve a string of the SFNT `name' table for a given index. */ + /* */ + /* <Input> */ + /* face :: A handle to the source face. */ + /* */ + /* idx :: The index of the `name' string. */ + /* */ + /* <Output> */ + /* aname :: The indexed @FT_SfntName structure. */ + /* */ + /* <Return> */ + /* FreeType error code. 0~means success. */ + /* */ + /* <Note> */ + /* The `string' array returned in the `aname' structure is not */ + /* null-terminated. The application should deallocate it if it is no */ + /* longer in use. */ + /* */ + /* Use @FT_Get_Sfnt_Name_Count to get the total number of available */ + /* `name' table entries, then do a loop until you get the right */ + /* platform, encoding, and name ID. */ + /* */ + FT_EXPORT( FT_Error ) + FT_Get_Sfnt_Name( FT_Face face, + FT_UInt idx, + FT_SfntName *aname ); + + + /*************************************************************************** + * + * @constant: + * FT_PARAM_TAG_IGNORE_PREFERRED_FAMILY + * + * @description: + * A constant used as the tag of @FT_Parameter structures to make + * FT_Open_Face() ignore preferred family subfamily names in `name' + * table since OpenType version 1.4. For backwards compatibility with + * legacy systems that have a 4-face-per-family restriction. + * + */ +#define FT_PARAM_TAG_IGNORE_PREFERRED_FAMILY FT_MAKE_TAG( 'i', 'g', 'p', 'f' ) + + + /*************************************************************************** + * + * @constant: + * FT_PARAM_TAG_IGNORE_PREFERRED_SUBFAMILY + * + * @description: + * A constant used as the tag of @FT_Parameter structures to make + * FT_Open_Face() ignore preferred subfamily names in `name' table since + * OpenType version 1.4. For backwards compatibility with legacy + * systems that have a 4-face-per-family restriction. + * + */ +#define FT_PARAM_TAG_IGNORE_PREFERRED_SUBFAMILY FT_MAKE_TAG( 'i', 'g', 'p', 's' ) + + /* */ + + +FT_END_HEADER + +#endif /* __FT_SFNT_NAMES_H__ */ + + +/* END */ diff --git a/thirdparty/include/freetype/ftstroke.h b/thirdparty/include/freetype/ftstroke.h new file mode 100644 index 000000000..008add566 --- /dev/null +++ b/thirdparty/include/freetype/ftstroke.h @@ -0,0 +1,751 @@ +/***************************************************************************/ +/* */ +/* ftstroke.h */ +/* */ +/* FreeType path stroker (specification). */ +/* */ +/* Copyright 2002-2006, 2008, 2009, 2011-2012 by */ +/* David Turner, Robert Wilhelm, and Werner Lemberg. */ +/* */ +/* This file is part of the FreeType project, and may only be used, */ +/* modified, and distributed under the terms of the FreeType project */ +/* license, LICENSE.TXT. By continuing to use, modify, or distribute */ +/* this file you indicate that you have read the license and */ +/* understand and accept it fully. */ +/* */ +/***************************************************************************/ + + +#ifndef __FT_STROKE_H__ +#define __FT_STROKE_H__ + +#include <freetype/ft2build.h> +#include FT_OUTLINE_H +#include FT_GLYPH_H + + +FT_BEGIN_HEADER + + + /************************************************************************ + * + * @section: + * glyph_stroker + * + * @title: + * Glyph Stroker + * + * @abstract: + * Generating bordered and stroked glyphs. + * + * @description: + * This component generates stroked outlines of a given vectorial + * glyph. It also allows you to retrieve the `outside' and/or the + * `inside' borders of the stroke. + * + * This can be useful to generate `bordered' glyph, i.e., glyphs + * displayed with a coloured (and anti-aliased) border around their + * shape. + */ + + + /************************************************************** + * + * @type: + * FT_Stroker + * + * @description: + * Opaque handler to a path stroker object. + */ + typedef struct FT_StrokerRec_* FT_Stroker; + + + /************************************************************** + * + * @enum: + * FT_Stroker_LineJoin + * + * @description: + * These values determine how two joining lines are rendered + * in a stroker. + * + * @values: + * FT_STROKER_LINEJOIN_ROUND :: + * Used to render rounded line joins. Circular arcs are used + * to join two lines smoothly. + * + * FT_STROKER_LINEJOIN_BEVEL :: + * Used to render beveled line joins. The outer corner of + * the joined lines is filled by enclosing the triangular + * region of the corner with a straight line between the + * outer corners of each stroke. + * + * FT_STROKER_LINEJOIN_MITER_FIXED :: + * Used to render mitered line joins, with fixed bevels if the + * miter limit is exceeded. The outer edges of the strokes + * for the two segments are extended until they meet at an + * angle. If the segments meet at too sharp an angle (such + * that the miter would extend from the intersection of the + * segments a distance greater than the product of the miter + * limit value and the border radius), then a bevel join (see + * above) is used instead. This prevents long spikes being + * created. FT_STROKER_LINEJOIN_MITER_FIXED generates a miter + * line join as used in PostScript and PDF. + * + * FT_STROKER_LINEJOIN_MITER_VARIABLE :: + * FT_STROKER_LINEJOIN_MITER :: + * Used to render mitered line joins, with variable bevels if + * the miter limit is exceeded. The intersection of the + * strokes is clipped at a line perpendicular to the bisector + * of the angle between the strokes, at the distance from the + * intersection of the segments equal to the product of the + * miter limit value and the border radius. This prevents + * long spikes being created. + * FT_STROKER_LINEJOIN_MITER_VARIABLE generates a mitered line + * join as used in XPS. FT_STROKER_LINEJOIN_MITER is an alias + * for FT_STROKER_LINEJOIN_MITER_VARIABLE, retained for + * backwards compatibility. + */ + typedef enum FT_Stroker_LineJoin_ + { + FT_STROKER_LINEJOIN_ROUND = 0, + FT_STROKER_LINEJOIN_BEVEL = 1, + FT_STROKER_LINEJOIN_MITER_VARIABLE = 2, + FT_STROKER_LINEJOIN_MITER = FT_STROKER_LINEJOIN_MITER_VARIABLE, + FT_STROKER_LINEJOIN_MITER_FIXED = 3 + + } FT_Stroker_LineJoin; + + + /************************************************************** + * + * @enum: + * FT_Stroker_LineCap + * + * @description: + * These values determine how the end of opened sub-paths are + * rendered in a stroke. + * + * @values: + * FT_STROKER_LINECAP_BUTT :: + * The end of lines is rendered as a full stop on the last + * point itself. + * + * FT_STROKER_LINECAP_ROUND :: + * The end of lines is rendered as a half-circle around the + * last point. + * + * FT_STROKER_LINECAP_SQUARE :: + * The end of lines is rendered as a square around the + * last point. + */ + typedef enum FT_Stroker_LineCap_ + { + FT_STROKER_LINECAP_BUTT = 0, + FT_STROKER_LINECAP_ROUND, + FT_STROKER_LINECAP_SQUARE + + } FT_Stroker_LineCap; + + + /************************************************************** + * + * @enum: + * FT_StrokerBorder + * + * @description: + * These values are used to select a given stroke border + * in @FT_Stroker_GetBorderCounts and @FT_Stroker_ExportBorder. + * + * @values: + * FT_STROKER_BORDER_LEFT :: + * Select the left border, relative to the drawing direction. + * + * FT_STROKER_BORDER_RIGHT :: + * Select the right border, relative to the drawing direction. + * + * @note: + * Applications are generally interested in the `inside' and `outside' + * borders. However, there is no direct mapping between these and the + * `left' and `right' ones, since this really depends on the glyph's + * drawing orientation, which varies between font formats. + * + * You can however use @FT_Outline_GetInsideBorder and + * @FT_Outline_GetOutsideBorder to get these. + */ + typedef enum FT_StrokerBorder_ + { + FT_STROKER_BORDER_LEFT = 0, + FT_STROKER_BORDER_RIGHT + + } FT_StrokerBorder; + + + /************************************************************** + * + * @function: + * FT_Outline_GetInsideBorder + * + * @description: + * Retrieve the @FT_StrokerBorder value corresponding to the + * `inside' borders of a given outline. + * + * @input: + * outline :: + * The source outline handle. + * + * @return: + * The border index. @FT_STROKER_BORDER_RIGHT for empty or invalid + * outlines. + */ + FT_EXPORT( FT_StrokerBorder ) + FT_Outline_GetInsideBorder( FT_Outline* outline ); + + + /************************************************************** + * + * @function: + * FT_Outline_GetOutsideBorder + * + * @description: + * Retrieve the @FT_StrokerBorder value corresponding to the + * `outside' borders of a given outline. + * + * @input: + * outline :: + * The source outline handle. + * + * @return: + * The border index. @FT_STROKER_BORDER_LEFT for empty or invalid + * outlines. + */ + FT_EXPORT( FT_StrokerBorder ) + FT_Outline_GetOutsideBorder( FT_Outline* outline ); + + + /************************************************************** + * + * @function: + * FT_Stroker_New + * + * @description: + * Create a new stroker object. + * + * @input: + * library :: + * FreeType library handle. + * + * @output: + * astroker :: + * A new stroker object handle. NULL in case of error. + * + * @return: + * FreeType error code. 0~means success. + */ + FT_EXPORT( FT_Error ) + FT_Stroker_New( FT_Library library, + FT_Stroker *astroker ); + + + /************************************************************** + * + * @function: + * FT_Stroker_Set + * + * @description: + * Reset a stroker object's attributes. + * + * @input: + * stroker :: + * The target stroker handle. + * + * radius :: + * The border radius. + * + * line_cap :: + * The line cap style. + * + * line_join :: + * The line join style. + * + * miter_limit :: + * The miter limit for the FT_STROKER_LINEJOIN_MITER_FIXED and + * FT_STROKER_LINEJOIN_MITER_VARIABLE line join styles, + * expressed as 16.16 fixed-point value. + * + * @note: + * The radius is expressed in the same units as the outline + * coordinates. + */ + FT_EXPORT( void ) + FT_Stroker_Set( FT_Stroker stroker, + FT_Fixed radius, + FT_Stroker_LineCap line_cap, + FT_Stroker_LineJoin line_join, + FT_Fixed miter_limit ); + + + /************************************************************** + * + * @function: + * FT_Stroker_Rewind + * + * @description: + * Reset a stroker object without changing its attributes. + * You should call this function before beginning a new + * series of calls to @FT_Stroker_BeginSubPath or + * @FT_Stroker_EndSubPath. + * + * @input: + * stroker :: + * The target stroker handle. + */ + FT_EXPORT( void ) + FT_Stroker_Rewind( FT_Stroker stroker ); + + + /************************************************************** + * + * @function: + * FT_Stroker_ParseOutline + * + * @description: + * A convenience function used to parse a whole outline with + * the stroker. The resulting outline(s) can be retrieved + * later by functions like @FT_Stroker_GetCounts and @FT_Stroker_Export. + * + * @input: + * stroker :: + * The target stroker handle. + * + * outline :: + * The source outline. + * + * opened :: + * A boolean. If~1, the outline is treated as an open path instead + * of a closed one. + * + * @return: + * FreeType error code. 0~means success. + * + * @note: + * If `opened' is~0 (the default), the outline is treated as a closed + * path, and the stroker generates two distinct `border' outlines. + * + * If `opened' is~1, the outline is processed as an open path, and the + * stroker generates a single `stroke' outline. + * + * This function calls @FT_Stroker_Rewind automatically. + */ + FT_EXPORT( FT_Error ) + FT_Stroker_ParseOutline( FT_Stroker stroker, + FT_Outline* outline, + FT_Bool opened ); + + + /************************************************************** + * + * @function: + * FT_Stroker_BeginSubPath + * + * @description: + * Start a new sub-path in the stroker. + * + * @input: + * stroker :: + * The target stroker handle. + * + * to :: + * A pointer to the start vector. + * + * open :: + * A boolean. If~1, the sub-path is treated as an open one. + * + * @return: + * FreeType error code. 0~means success. + * + * @note: + * This function is useful when you need to stroke a path that is + * not stored as an @FT_Outline object. + */ + FT_EXPORT( FT_Error ) + FT_Stroker_BeginSubPath( FT_Stroker stroker, + FT_Vector* to, + FT_Bool open ); + + + /************************************************************** + * + * @function: + * FT_Stroker_EndSubPath + * + * @description: + * Close the current sub-path in the stroker. + * + * @input: + * stroker :: + * The target stroker handle. + * + * @return: + * FreeType error code. 0~means success. + * + * @note: + * You should call this function after @FT_Stroker_BeginSubPath. + * If the subpath was not `opened', this function `draws' a + * single line segment to the start position when needed. + */ + FT_EXPORT( FT_Error ) + FT_Stroker_EndSubPath( FT_Stroker stroker ); + + + /************************************************************** + * + * @function: + * FT_Stroker_LineTo + * + * @description: + * `Draw' a single line segment in the stroker's current sub-path, + * from the last position. + * + * @input: + * stroker :: + * The target stroker handle. + * + * to :: + * A pointer to the destination point. + * + * @return: + * FreeType error code. 0~means success. + * + * @note: + * You should call this function between @FT_Stroker_BeginSubPath and + * @FT_Stroker_EndSubPath. + */ + FT_EXPORT( FT_Error ) + FT_Stroker_LineTo( FT_Stroker stroker, + FT_Vector* to ); + + + /************************************************************** + * + * @function: + * FT_Stroker_ConicTo + * + * @description: + * `Draw' a single quadratic Bézier in the stroker's current sub-path, + * from the last position. + * + * @input: + * stroker :: + * The target stroker handle. + * + * control :: + * A pointer to a Bézier control point. + * + * to :: + * A pointer to the destination point. + * + * @return: + * FreeType error code. 0~means success. + * + * @note: + * You should call this function between @FT_Stroker_BeginSubPath and + * @FT_Stroker_EndSubPath. + */ + FT_EXPORT( FT_Error ) + FT_Stroker_ConicTo( FT_Stroker stroker, + FT_Vector* control, + FT_Vector* to ); + + + /************************************************************** + * + * @function: + * FT_Stroker_CubicTo + * + * @description: + * `Draw' a single cubic Bézier in the stroker's current sub-path, + * from the last position. + * + * @input: + * stroker :: + * The target stroker handle. + * + * control1 :: + * A pointer to the first Bézier control point. + * + * control2 :: + * A pointer to second Bézier control point. + * + * to :: + * A pointer to the destination point. + * + * @return: + * FreeType error code. 0~means success. + * + * @note: + * You should call this function between @FT_Stroker_BeginSubPath and + * @FT_Stroker_EndSubPath. + */ + FT_EXPORT( FT_Error ) + FT_Stroker_CubicTo( FT_Stroker stroker, + FT_Vector* control1, + FT_Vector* control2, + FT_Vector* to ); + + + /************************************************************** + * + * @function: + * FT_Stroker_GetBorderCounts + * + * @description: + * Call this function once you have finished parsing your paths + * with the stroker. It returns the number of points and + * contours necessary to export one of the `border' or `stroke' + * outlines generated by the stroker. + * + * @input: + * stroker :: + * The target stroker handle. + * + * border :: + * The border index. + * + * @output: + * anum_points :: + * The number of points. + * + * anum_contours :: + * The number of contours. + * + * @return: + * FreeType error code. 0~means success. + * + * @note: + * When an outline, or a sub-path, is `closed', the stroker generates + * two independent `border' outlines, named `left' and `right'. + * + * When the outline, or a sub-path, is `opened', the stroker merges + * the `border' outlines with caps. The `left' border receives all + * points, while the `right' border becomes empty. + * + * Use the function @FT_Stroker_GetCounts instead if you want to + * retrieve the counts associated to both borders. + */ + FT_EXPORT( FT_Error ) + FT_Stroker_GetBorderCounts( FT_Stroker stroker, + FT_StrokerBorder border, + FT_UInt *anum_points, + FT_UInt *anum_contours ); + + + /************************************************************** + * + * @function: + * FT_Stroker_ExportBorder + * + * @description: + * Call this function after @FT_Stroker_GetBorderCounts to + * export the corresponding border to your own @FT_Outline + * structure. + * + * Note that this function appends the border points and + * contours to your outline, but does not try to resize its + * arrays. + * + * @input: + * stroker :: + * The target stroker handle. + * + * border :: + * The border index. + * + * outline :: + * The target outline handle. + * + * @note: + * Always call this function after @FT_Stroker_GetBorderCounts to + * get sure that there is enough room in your @FT_Outline object to + * receive all new data. + * + * When an outline, or a sub-path, is `closed', the stroker generates + * two independent `border' outlines, named `left' and `right' + * + * When the outline, or a sub-path, is `opened', the stroker merges + * the `border' outlines with caps. The `left' border receives all + * points, while the `right' border becomes empty. + * + * Use the function @FT_Stroker_Export instead if you want to + * retrieve all borders at once. + */ + FT_EXPORT( void ) + FT_Stroker_ExportBorder( FT_Stroker stroker, + FT_StrokerBorder border, + FT_Outline* outline ); + + + /************************************************************** + * + * @function: + * FT_Stroker_GetCounts + * + * @description: + * Call this function once you have finished parsing your paths + * with the stroker. It returns the number of points and + * contours necessary to export all points/borders from the stroked + * outline/path. + * + * @input: + * stroker :: + * The target stroker handle. + * + * @output: + * anum_points :: + * The number of points. + * + * anum_contours :: + * The number of contours. + * + * @return: + * FreeType error code. 0~means success. + */ + FT_EXPORT( FT_Error ) + FT_Stroker_GetCounts( FT_Stroker stroker, + FT_UInt *anum_points, + FT_UInt *anum_contours ); + + + /************************************************************** + * + * @function: + * FT_Stroker_Export + * + * @description: + * Call this function after @FT_Stroker_GetBorderCounts to + * export all borders to your own @FT_Outline structure. + * + * Note that this function appends the border points and + * contours to your outline, but does not try to resize its + * arrays. + * + * @input: + * stroker :: + * The target stroker handle. + * + * outline :: + * The target outline handle. + */ + FT_EXPORT( void ) + FT_Stroker_Export( FT_Stroker stroker, + FT_Outline* outline ); + + + /************************************************************** + * + * @function: + * FT_Stroker_Done + * + * @description: + * Destroy a stroker object. + * + * @input: + * stroker :: + * A stroker handle. Can be NULL. + */ + FT_EXPORT( void ) + FT_Stroker_Done( FT_Stroker stroker ); + + + /************************************************************** + * + * @function: + * FT_Glyph_Stroke + * + * @description: + * Stroke a given outline glyph object with a given stroker. + * + * @inout: + * pglyph :: + * Source glyph handle on input, new glyph handle on output. + * + * @input: + * stroker :: + * A stroker handle. + * + * destroy :: + * A Boolean. If~1, the source glyph object is destroyed + * on success. + * + * @return: + * FreeType error code. 0~means success. + * + * @note: + * The source glyph is untouched in case of error. + * + * Adding stroke may yield a significantly wider and taller glyph + * depending on how large of a radius was used to stroke the glyph. You + * may need to manually adjust horizontal and vertical advance amounts + * to account for this added size. + */ + FT_EXPORT( FT_Error ) + FT_Glyph_Stroke( FT_Glyph *pglyph, + FT_Stroker stroker, + FT_Bool destroy ); + + + /************************************************************** + * + * @function: + * FT_Glyph_StrokeBorder + * + * @description: + * Stroke a given outline glyph object with a given stroker, but + * only return either its inside or outside border. + * + * @inout: + * pglyph :: + * Source glyph handle on input, new glyph handle on output. + * + * @input: + * stroker :: + * A stroker handle. + * + * inside :: + * A Boolean. If~1, return the inside border, otherwise + * the outside border. + * + * destroy :: + * A Boolean. If~1, the source glyph object is destroyed + * on success. + * + * @return: + * FreeType error code. 0~means success. + * + * @note: + * The source glyph is untouched in case of error. + * + * Adding stroke may yield a significantly wider and taller glyph + * depending on how large of a radius was used to stroke the glyph. You + * may need to manually adjust horizontal and vertical advance amounts + * to account for this added size. + */ + FT_EXPORT( FT_Error ) + FT_Glyph_StrokeBorder( FT_Glyph *pglyph, + FT_Stroker stroker, + FT_Bool inside, + FT_Bool destroy ); + + /* */ + +FT_END_HEADER + +#endif /* __FT_STROKE_H__ */ + + +/* END */ + + +/* Local Variables: */ +/* coding: utf-8 */ +/* End: */ diff --git a/thirdparty/include/freetype/ftsynth.h b/thirdparty/include/freetype/ftsynth.h new file mode 100644 index 000000000..98b4c78ff --- /dev/null +++ b/thirdparty/include/freetype/ftsynth.h @@ -0,0 +1,81 @@ +/***************************************************************************/ +/* */ +/* ftsynth.h */ +/* */ +/* FreeType synthesizing code for emboldening and slanting */ +/* (specification). */ +/* */ +/* Copyright 2000-2001, 2003, 2006, 2008, 2012, 2013 by */ +/* David Turner, Robert Wilhelm, and Werner Lemberg. */ +/* */ +/* This file is part of the FreeType project, and may only be used, */ +/* modified, and distributed under the terms of the FreeType project */ +/* license, LICENSE.TXT. By continuing to use, modify, or distribute */ +/* this file you indicate that you have read the license and */ +/* understand and accept it fully. */ +/* */ +/***************************************************************************/ + + + /*************************************************************************/ + /*************************************************************************/ + /*************************************************************************/ + /*************************************************************************/ + /*************************************************************************/ + /********* *********/ + /********* WARNING, THIS IS ALPHA CODE! THIS API *********/ + /********* IS DUE TO CHANGE UNTIL STRICTLY NOTIFIED BY THE *********/ + /********* FREETYPE DEVELOPMENT TEAM *********/ + /********* *********/ + /*************************************************************************/ + /*************************************************************************/ + /*************************************************************************/ + /*************************************************************************/ + /*************************************************************************/ + + + /* Main reason for not lifting the functions in this module to a */ + /* `standard' API is that the used parameters for emboldening and */ + /* slanting are not configurable. Consider the functions as a */ + /* code resource that should be copied into the application and */ + /* adapted to the particular needs. */ + + +#ifndef __FTSYNTH_H__ +#define __FTSYNTH_H__ + + +#include <freetype/ft2build.h> +#include FT_FREETYPE_H + +#ifdef FREETYPE_H +#error "freetype.h of FreeType 1 has been loaded!" +#error "Please fix the directory search order for header files" +#error "so that freetype.h of FreeType 2 is found first." +#endif + + +FT_BEGIN_HEADER + + /* Embolden a glyph by a `reasonable' value (which is highly a matter of */ + /* taste). This function is actually a convenience function, providing */ + /* a wrapper for @FT_Outline_Embolden and @FT_Bitmap_Embolden. */ + /* */ + /* For emboldened outlines the height, width, and advance metrics are */ + /* increased by the strength of the emboldening. You can also call */ + /* @FT_Outline_Get_CBox to get precise values. */ + FT_EXPORT( void ) + FT_GlyphSlot_Embolden( FT_GlyphSlot slot ); + + /* Slant an outline glyph to the right by about 12 degrees. */ + FT_EXPORT( void ) + FT_GlyphSlot_Oblique( FT_GlyphSlot slot ); + + /* */ + +FT_END_HEADER + +#endif /* __FTSYNTH_H__ */ + + +/* END */ diff --git a/thirdparty/include/freetype/ftsystem.h b/thirdparty/include/freetype/ftsystem.h new file mode 100644 index 000000000..545b399da --- /dev/null +++ b/thirdparty/include/freetype/ftsystem.h @@ -0,0 +1,347 @@ +/***************************************************************************/ +/* */ +/* ftsystem.h */ +/* */ +/* FreeType low-level system interface definition (specification). */ +/* */ +/* Copyright 1996-2001, 2002, 2005, 2010 by */ +/* David Turner, Robert Wilhelm, and Werner Lemberg. */ +/* */ +/* This file is part of the FreeType project, and may only be used, */ +/* modified, and distributed under the terms of the FreeType project */ +/* license, LICENSE.TXT. By continuing to use, modify, or distribute */ +/* this file you indicate that you have read the license and */ +/* understand and accept it fully. */ +/* */ +/***************************************************************************/ + + +#ifndef __FTSYSTEM_H__ +#define __FTSYSTEM_H__ + + +#include <freetype/ft2build.h> + + +FT_BEGIN_HEADER + + + /*************************************************************************/ + /* */ + /* <Section> */ + /* system_interface */ + /* */ + /* <Title> */ + /* System Interface */ + /* */ + /* <Abstract> */ + /* How FreeType manages memory and i/o. */ + /* */ + /* <Description> */ + /* This section contains various definitions related to memory */ + /* management and i/o access. You need to understand this */ + /* information if you want to use a custom memory manager or you own */ + /* i/o streams. */ + /* */ + /*************************************************************************/ + + + /*************************************************************************/ + /* */ + /* M E M O R Y M A N A G E M E N T */ + /* */ + /*************************************************************************/ + + + /************************************************************************* + * + * @type: + * FT_Memory + * + * @description: + * A handle to a given memory manager object, defined with an + * @FT_MemoryRec structure. + * + */ + typedef struct FT_MemoryRec_* FT_Memory; + + + /************************************************************************* + * + * @functype: + * FT_Alloc_Func + * + * @description: + * A function used to allocate `size' bytes from `memory'. + * + * @input: + * memory :: + * A handle to the source memory manager. + * + * size :: + * The size in bytes to allocate. + * + * @return: + * Address of new memory block. 0~in case of failure. + * + */ + typedef void* + (*FT_Alloc_Func)( FT_Memory memory, + long size ); + + + /************************************************************************* + * + * @functype: + * FT_Free_Func + * + * @description: + * A function used to release a given block of memory. + * + * @input: + * memory :: + * A handle to the source memory manager. + * + * block :: + * The address of the target memory block. + * + */ + typedef void + (*FT_Free_Func)( FT_Memory memory, + void* block ); + + + /************************************************************************* + * + * @functype: + * FT_Realloc_Func + * + * @description: + * A function used to re-allocate a given block of memory. + * + * @input: + * memory :: + * A handle to the source memory manager. + * + * cur_size :: + * The block's current size in bytes. + * + * new_size :: + * The block's requested new size. + * + * block :: + * The block's current address. + * + * @return: + * New block address. 0~in case of memory shortage. + * + * @note: + * In case of error, the old block must still be available. + * + */ + typedef void* + (*FT_Realloc_Func)( FT_Memory memory, + long cur_size, + long new_size, + void* block ); + + + /************************************************************************* + * + * @struct: + * FT_MemoryRec + * + * @description: + * A structure used to describe a given memory manager to FreeType~2. + * + * @fields: + * user :: + * A generic typeless pointer for user data. + * + * alloc :: + * A pointer type to an allocation function. + * + * free :: + * A pointer type to an memory freeing function. + * + * realloc :: + * A pointer type to a reallocation function. + * + */ + struct FT_MemoryRec_ + { + void* user; + FT_Alloc_Func alloc; + FT_Free_Func free; + FT_Realloc_Func realloc; + }; + + + /*************************************************************************/ + /* */ + /* I / O M A N A G E M E N T */ + /* */ + /*************************************************************************/ + + + /************************************************************************* + * + * @type: + * FT_Stream + * + * @description: + * A handle to an input stream. + * + */ + typedef struct FT_StreamRec_* FT_Stream; + + + /************************************************************************* + * + * @struct: + * FT_StreamDesc + * + * @description: + * A union type used to store either a long or a pointer. This is used + * to store a file descriptor or a `FILE*' in an input stream. + * + */ + typedef union FT_StreamDesc_ + { + long value; + void* pointer; + + } FT_StreamDesc; + + + /************************************************************************* + * + * @functype: + * FT_Stream_IoFunc + * + * @description: + * A function used to seek and read data from a given input stream. + * + * @input: + * stream :: + * A handle to the source stream. + * + * offset :: + * The offset of read in stream (always from start). + * + * buffer :: + * The address of the read buffer. + * + * count :: + * The number of bytes to read from the stream. + * + * @return: + * The number of bytes effectively read by the stream. + * + * @note: + * This function might be called to perform a seek or skip operation + * with a `count' of~0. A non-zero return value then indicates an + * error. + * + */ + typedef unsigned long + (*FT_Stream_IoFunc)( FT_Stream stream, + unsigned long offset, + unsigned char* buffer, + unsigned long count ); + + + /************************************************************************* + * + * @functype: + * FT_Stream_CloseFunc + * + * @description: + * A function used to close a given input stream. + * + * @input: + * stream :: + * A handle to the target stream. + * + */ + typedef void + (*FT_Stream_CloseFunc)( FT_Stream stream ); + + + /************************************************************************* + * + * @struct: + * FT_StreamRec + * + * @description: + * A structure used to describe an input stream. + * + * @input: + * base :: + * For memory-based streams, this is the address of the first stream + * byte in memory. This field should always be set to NULL for + * disk-based streams. + * + * size :: + * The stream size in bytes. + * + * pos :: + * The current position within the stream. + * + * descriptor :: + * This field is a union that can hold an integer or a pointer. It is + * used by stream implementations to store file descriptors or `FILE*' + * pointers. + * + * pathname :: + * This field is completely ignored by FreeType. However, it is often + * useful during debugging to use it to store the stream's filename + * (where available). + * + * read :: + * The stream's input function. + * + * close :: + * The stream's close function. + * + * memory :: + * The memory manager to use to preload frames. This is set + * internally by FreeType and shouldn't be touched by stream + * implementations. + * + * cursor :: + * This field is set and used internally by FreeType when parsing + * frames. + * + * limit :: + * This field is set and used internally by FreeType when parsing + * frames. + * + */ + typedef struct FT_StreamRec_ + { + unsigned char* base; + unsigned long size; + unsigned long pos; + + FT_StreamDesc descriptor; + FT_StreamDesc pathname; + FT_Stream_IoFunc read; + FT_Stream_CloseFunc close; + + FT_Memory memory; + unsigned char* cursor; + unsigned char* limit; + + } FT_StreamRec; + + + /* */ + + +FT_END_HEADER + +#endif /* __FTSYSTEM_H__ */ + + +/* END */ diff --git a/thirdparty/include/freetype/fttrigon.h b/thirdparty/include/freetype/fttrigon.h new file mode 100644 index 000000000..65143cb8c --- /dev/null +++ b/thirdparty/include/freetype/fttrigon.h @@ -0,0 +1,350 @@ +/***************************************************************************/ +/* */ +/* fttrigon.h */ +/* */ +/* FreeType trigonometric functions (specification). */ +/* */ +/* Copyright 2001, 2003, 2005, 2007, 2013 by */ +/* David Turner, Robert Wilhelm, and Werner Lemberg. */ +/* */ +/* This file is part of the FreeType project, and may only be used, */ +/* modified, and distributed under the terms of the FreeType project */ +/* license, LICENSE.TXT. By continuing to use, modify, or distribute */ +/* this file you indicate that you have read the license and */ +/* understand and accept it fully. */ +/* */ +/***************************************************************************/ + + +#ifndef __FTTRIGON_H__ +#define __FTTRIGON_H__ + +#include FT_FREETYPE_H + +#ifdef FREETYPE_H +#error "freetype.h of FreeType 1 has been loaded!" +#error "Please fix the directory search order for header files" +#error "so that freetype.h of FreeType 2 is found first." +#endif + + +FT_BEGIN_HEADER + + + /*************************************************************************/ + /* */ + /* <Section> */ + /* computations */ + /* */ + /*************************************************************************/ + + + /************************************************************************* + * + * @type: + * FT_Angle + * + * @description: + * This type is used to model angle values in FreeType. Note that the + * angle is a 16.16 fixed-point value expressed in degrees. + * + */ + typedef FT_Fixed FT_Angle; + + + /************************************************************************* + * + * @macro: + * FT_ANGLE_PI + * + * @description: + * The angle pi expressed in @FT_Angle units. + * + */ +#define FT_ANGLE_PI ( 180L << 16 ) + + + /************************************************************************* + * + * @macro: + * FT_ANGLE_2PI + * + * @description: + * The angle 2*pi expressed in @FT_Angle units. + * + */ +#define FT_ANGLE_2PI ( FT_ANGLE_PI * 2 ) + + + /************************************************************************* + * + * @macro: + * FT_ANGLE_PI2 + * + * @description: + * The angle pi/2 expressed in @FT_Angle units. + * + */ +#define FT_ANGLE_PI2 ( FT_ANGLE_PI / 2 ) + + + /************************************************************************* + * + * @macro: + * FT_ANGLE_PI4 + * + * @description: + * The angle pi/4 expressed in @FT_Angle units. + * + */ +#define FT_ANGLE_PI4 ( FT_ANGLE_PI / 4 ) + + + /************************************************************************* + * + * @function: + * FT_Sin + * + * @description: + * Return the sinus of a given angle in fixed-point format. + * + * @input: + * angle :: + * The input angle. + * + * @return: + * The sinus value. + * + * @note: + * If you need both the sinus and cosinus for a given angle, use the + * function @FT_Vector_Unit. + * + */ + FT_EXPORT( FT_Fixed ) + FT_Sin( FT_Angle angle ); + + + /************************************************************************* + * + * @function: + * FT_Cos + * + * @description: + * Return the cosinus of a given angle in fixed-point format. + * + * @input: + * angle :: + * The input angle. + * + * @return: + * The cosinus value. + * + * @note: + * If you need both the sinus and cosinus for a given angle, use the + * function @FT_Vector_Unit. + * + */ + FT_EXPORT( FT_Fixed ) + FT_Cos( FT_Angle angle ); + + + /************************************************************************* + * + * @function: + * FT_Tan + * + * @description: + * Return the tangent of a given angle in fixed-point format. + * + * @input: + * angle :: + * The input angle. + * + * @return: + * The tangent value. + * + */ + FT_EXPORT( FT_Fixed ) + FT_Tan( FT_Angle angle ); + + + /************************************************************************* + * + * @function: + * FT_Atan2 + * + * @description: + * Return the arc-tangent corresponding to a given vector (x,y) in + * the 2d plane. + * + * @input: + * x :: + * The horizontal vector coordinate. + * + * y :: + * The vertical vector coordinate. + * + * @return: + * The arc-tangent value (i.e. angle). + * + */ + FT_EXPORT( FT_Angle ) + FT_Atan2( FT_Fixed x, + FT_Fixed y ); + + + /************************************************************************* + * + * @function: + * FT_Angle_Diff + * + * @description: + * Return the difference between two angles. The result is always + * constrained to the ]-PI..PI] interval. + * + * @input: + * angle1 :: + * First angle. + * + * angle2 :: + * Second angle. + * + * @return: + * Constrained value of `value2-value1'. + * + */ + FT_EXPORT( FT_Angle ) + FT_Angle_Diff( FT_Angle angle1, + FT_Angle angle2 ); + + + /************************************************************************* + * + * @function: + * FT_Vector_Unit + * + * @description: + * Return the unit vector corresponding to a given angle. After the + * call, the value of `vec.x' will be `sin(angle)', and the value of + * `vec.y' will be `cos(angle)'. + * + * This function is useful to retrieve both the sinus and cosinus of a + * given angle quickly. + * + * @output: + * vec :: + * The address of target vector. + * + * @input: + * angle :: + * The address of angle. + * + */ + FT_EXPORT( void ) + FT_Vector_Unit( FT_Vector* vec, + FT_Angle angle ); + + + /************************************************************************* + * + * @function: + * FT_Vector_Rotate + * + * @description: + * Rotate a vector by a given angle. + * + * @inout: + * vec :: + * The address of target vector. + * + * @input: + * angle :: + * The address of angle. + * + */ + FT_EXPORT( void ) + FT_Vector_Rotate( FT_Vector* vec, + FT_Angle angle ); + + + /************************************************************************* + * + * @function: + * FT_Vector_Length + * + * @description: + * Return the length of a given vector. + * + * @input: + * vec :: + * The address of target vector. + * + * @return: + * The vector length, expressed in the same units that the original + * vector coordinates. + * + */ + FT_EXPORT( FT_Fixed ) + FT_Vector_Length( FT_Vector* vec ); + + + /************************************************************************* + * + * @function: + * FT_Vector_Polarize + * + * @description: + * Compute both the length and angle of a given vector. + * + * @input: + * vec :: + * The address of source vector. + * + * @output: + * length :: + * The vector length. + * + * angle :: + * The vector angle. + * + */ + FT_EXPORT( void ) + FT_Vector_Polarize( FT_Vector* vec, + FT_Fixed *length, + FT_Angle *angle ); + + + /************************************************************************* + * + * @function: + * FT_Vector_From_Polar + * + * @description: + * Compute vector coordinates from a length and angle. + * + * @output: + * vec :: + * The address of source vector. + * + * @input: + * length :: + * The vector length. + * + * angle :: + * The vector angle. + * + */ + FT_EXPORT( void ) + FT_Vector_From_Polar( FT_Vector* vec, + FT_Fixed length, + FT_Angle angle ); + + /* */ + + +FT_END_HEADER + +#endif /* __FTTRIGON_H__ */ + + +/* END */ diff --git a/thirdparty/include/freetype/ftttdrv.h b/thirdparty/include/freetype/ftttdrv.h new file mode 100644 index 000000000..0129585c6 --- /dev/null +++ b/thirdparty/include/freetype/ftttdrv.h @@ -0,0 +1,170 @@ +/***************************************************************************/ +/* */ +/* ftttdrv.h */ +/* */ +/* FreeType API for controlling the TrueType driver */ +/* (specification only). */ +/* */ +/* Copyright 2013 by */ +/* David Turner, Robert Wilhelm, and Werner Lemberg. */ +/* */ +/* This file is part of the FreeType project, and may only be used, */ +/* modified, and distributed under the terms of the FreeType project */ +/* license, LICENSE.TXT. By continuing to use, modify, or distribute */ +/* this file you indicate that you have read the license and */ +/* understand and accept it fully. */ +/* */ +/***************************************************************************/ + + +#ifndef __FTTTDRV_H__ +#define __FTTTDRV_H__ + +#include <freetype/ft2build.h> +#include FT_FREETYPE_H + +#ifdef FREETYPE_H +#error "freetype.h of FreeType 1 has been loaded!" +#error "Please fix the directory search order for header files" +#error "so that freetype.h of FreeType 2 is found first." +#endif + + +FT_BEGIN_HEADER + + + /************************************************************************** + * + * @section: + * tt_driver + * + * @title: + * The TrueType driver + * + * @abstract: + * Controlling the TrueType driver module. + * + * @description: + * While FreeType's TrueType driver doesn't expose API functions by + * itself, it is possible to control its behaviour with @FT_Property_Set + * and @FT_Property_Get. The following lists the available properties + * together with the necessary macros and structures. + * + * The TrueType driver's module name is `truetype'. + * + */ + + + /************************************************************************** + * + * @property: + * interpreter-version + * + * @description: + * Currently, two versions are available, representing the bytecode + * interpreter with and without subpixel hinting support, + * respectively. The default is subpixel support if + * TT_CONFIG_OPTION_SUBPIXEL_HINTING is defined, and no subpixel + * support otherwise (since it isn't available then). + * + * If subpixel hinting is on, many TrueType bytecode instructions + * behave differently compared to B/W or grayscale rendering. The + * main idea is to render at a much increased horizontal resolution, + * then sampling down the created output to subpixel precision. + * However, many older fonts are not suited to this and must be + * specially taken care of by applying (hardcoded) font-specific + * tweaks. + * + * Details on subpixel hinting and some of the necessary tweaks can be + * found in Greg Hitchcock's whitepaper at + * `http://www.microsoft.com/typography/cleartype/truetypecleartype.aspx'. + * + * The following example code demonstrates how to activate subpixel + * hinting (omitting the error handling). + * + * { + * FT_Library library; + * FT_Face face; + * FT_UInt interpreter_version = TT_INTERPRETER_VERSION_38; + * + * + * FT_Init_FreeType( &library ); + * + * FT_Property_Set( library, "truetype", + * "interpreter-version", + * &interpreter_version ); + * } + * + * @note: + * This property can be used with @FT_Property_Get also. + * + */ + + + /************************************************************************** + * + * @enum: + * TT_INTERPRETER_VERSION_XXX + * + * @description: + * A list of constants used for the @interpreter-version property to + * select the hinting engine for Truetype fonts. + * + * The numeric value in the constant names represents the version + * number as returned by the `GETINFO' bytecode instruction. + * + * @values: + * TT_INTERPRETER_VERSION_35 :: + * Version~35 corresponds to MS rasterizer v.1.7 as used e.g. in + * Windows~98; only grayscale and B/W rasterizing is supported. + * + * TT_INTERPRETER_VERSION_38 :: + * Version~38 corresponds to MS rasterizer v.1.9; it is roughly + * equivalent to the hinting provided by DirectWrite ClearType (as + * can be found, for example, in the Internet Explorer~9 running on + * Windows~7). + * + * @note: + * This property controls the behaviour of the bytecode interpreter + * and thus how outlines get hinted. It does *not* control how glyph + * get rasterized! In particular, it does not control subpixel color + * filtering. + * + * If FreeType has not been compiled with configuration option + * FT_CONFIG_OPTION_SUBPIXEL_HINTING, selecting version~38 causes an + * `FT_Err_Unimplemented_Feature' error. + * + * Depending on the graphics framework, Microsoft uses different + * bytecode engines. As a consequence, the version numbers returned by + * a call to the `GETINFO[1]' bytecode instruction are more convoluted + * than desired. + * + * { + * framework Windows version result of GETINFO[1] + * ---------------------------------------------------- + * GDI before XP 35 + * GDI XP and later 37 + * GDI+ old before Vista 37 + * GDI+ old Vista, 7 38 + * GDI+ after 7 40 + * DWrite before 8 39 + * DWrite 8 and later 40 + * } + * + * Since FreeType doesn't provide all capabilities of DWrite ClearType, + * using version~38 seems justified. + * + */ +#define TT_INTERPRETER_VERSION_35 35 +#define TT_INTERPRETER_VERSION_38 38 + + + /* */ + +FT_END_HEADER + + +#endif /* __FTTTDRV_H__ */ + + +/* END */ diff --git a/thirdparty/include/freetype/fttypes.h b/thirdparty/include/freetype/fttypes.h new file mode 100644 index 000000000..b66bc0367 --- /dev/null +++ b/thirdparty/include/freetype/fttypes.h @@ -0,0 +1,598 @@ +/***************************************************************************/ +/* */ +/* fttypes.h */ +/* */ +/* FreeType simple types definitions (specification only). */ +/* */ +/* Copyright 1996-2002, 2004, 2006-2009, 2012, 2013 by */ +/* David Turner, Robert Wilhelm, and Werner Lemberg. */ +/* */ +/* This file is part of the FreeType project, and may only be used, */ +/* modified, and distributed under the terms of the FreeType project */ +/* license, LICENSE.TXT. By continuing to use, modify, or distribute */ +/* this file you indicate that you have read the license and */ +/* understand and accept it fully. */ +/* */ +/***************************************************************************/ + + +#ifndef __FTTYPES_H__ +#define __FTTYPES_H__ + + +#include <freetype/ft2build.h> +#include FT_CONFIG_CONFIG_H +#include FT_SYSTEM_H +#include FT_IMAGE_H + +#include <stddef.h> + + +FT_BEGIN_HEADER + + + /*************************************************************************/ + /* */ + /* <Section> */ + /* basic_types */ + /* */ + /* <Title> */ + /* Basic Data Types */ + /* */ + /* <Abstract> */ + /* The basic data types defined by the library. */ + /* */ + /* <Description> */ + /* This section contains the basic data types defined by FreeType~2, */ + /* ranging from simple scalar types to bitmap descriptors. More */ + /* font-specific structures are defined in a different section. */ + /* */ + /* <Order> */ + /* FT_Byte */ + /* FT_Bytes */ + /* FT_Char */ + /* FT_Int */ + /* FT_UInt */ + /* FT_Int16 */ + /* FT_UInt16 */ + /* FT_Int32 */ + /* FT_UInt32 */ + /* FT_Short */ + /* FT_UShort */ + /* FT_Long */ + /* FT_ULong */ + /* FT_Bool */ + /* FT_Offset */ + /* FT_PtrDist */ + /* FT_String */ + /* FT_Tag */ + /* FT_Error */ + /* FT_Fixed */ + /* FT_Pointer */ + /* FT_Pos */ + /* FT_Vector */ + /* FT_BBox */ + /* FT_Matrix */ + /* FT_FWord */ + /* FT_UFWord */ + /* FT_F2Dot14 */ + /* FT_UnitVector */ + /* FT_F26Dot6 */ + /* */ + /* */ + /* FT_Generic */ + /* FT_Generic_Finalizer */ + /* */ + /* FT_Bitmap */ + /* FT_Pixel_Mode */ + /* FT_Palette_Mode */ + /* FT_Glyph_Format */ + /* FT_IMAGE_TAG */ + /* */ + /*************************************************************************/ + + + /*************************************************************************/ + /* */ + /* <Type> */ + /* FT_Bool */ + /* */ + /* <Description> */ + /* A typedef of unsigned char, used for simple booleans. As usual, */ + /* values 1 and~0 represent true and false, respectively. */ + /* */ + typedef unsigned char FT_Bool; + + + /*************************************************************************/ + /* */ + /* <Type> */ + /* FT_FWord */ + /* */ + /* <Description> */ + /* A signed 16-bit integer used to store a distance in original font */ + /* units. */ + /* */ + typedef signed short FT_FWord; /* distance in FUnits */ + + + /*************************************************************************/ + /* */ + /* <Type> */ + /* FT_UFWord */ + /* */ + /* <Description> */ + /* An unsigned 16-bit integer used to store a distance in original */ + /* font units. */ + /* */ + typedef unsigned short FT_UFWord; /* unsigned distance */ + + + /*************************************************************************/ + /* */ + /* <Type> */ + /* FT_Char */ + /* */ + /* <Description> */ + /* A simple typedef for the _signed_ char type. */ + /* */ + typedef signed char FT_Char; + + + /*************************************************************************/ + /* */ + /* <Type> */ + /* FT_Byte */ + /* */ + /* <Description> */ + /* A simple typedef for the _unsigned_ char type. */ + /* */ + typedef unsigned char FT_Byte; + + + /*************************************************************************/ + /* */ + /* <Type> */ + /* FT_Bytes */ + /* */ + /* <Description> */ + /* A typedef for constant memory areas. */ + /* */ + typedef const FT_Byte* FT_Bytes; + + + /*************************************************************************/ + /* */ + /* <Type> */ + /* FT_Tag */ + /* */ + /* <Description> */ + /* A typedef for 32-bit tags (as used in the SFNT format). */ + /* */ + typedef FT_UInt32 FT_Tag; + + + /*************************************************************************/ + /* */ + /* <Type> */ + /* FT_String */ + /* */ + /* <Description> */ + /* A simple typedef for the char type, usually used for strings. */ + /* */ + typedef char FT_String; + + + /*************************************************************************/ + /* */ + /* <Type> */ + /* FT_Short */ + /* */ + /* <Description> */ + /* A typedef for signed short. */ + /* */ + typedef signed short FT_Short; + + + /*************************************************************************/ + /* */ + /* <Type> */ + /* FT_UShort */ + /* */ + /* <Description> */ + /* A typedef for unsigned short. */ + /* */ + typedef unsigned short FT_UShort; + + + /*************************************************************************/ + /* */ + /* <Type> */ + /* FT_Int */ + /* */ + /* <Description> */ + /* A typedef for the int type. */ + /* */ + typedef signed int FT_Int; + + + /*************************************************************************/ + /* */ + /* <Type> */ + /* FT_UInt */ + /* */ + /* <Description> */ + /* A typedef for the unsigned int type. */ + /* */ + typedef unsigned int FT_UInt; + + + /*************************************************************************/ + /* */ + /* <Type> */ + /* FT_Long */ + /* */ + /* <Description> */ + /* A typedef for signed long. */ + /* */ + typedef signed long FT_Long; + + + /*************************************************************************/ + /* */ + /* <Type> */ + /* FT_ULong */ + /* */ + /* <Description> */ + /* A typedef for unsigned long. */ + /* */ + typedef unsigned long FT_ULong; + + + /*************************************************************************/ + /* */ + /* <Type> */ + /* FT_F2Dot14 */ + /* */ + /* <Description> */ + /* A signed 2.14 fixed-point type used for unit vectors. */ + /* */ + typedef signed short FT_F2Dot14; + + + /*************************************************************************/ + /* */ + /* <Type> */ + /* FT_F26Dot6 */ + /* */ + /* <Description> */ + /* A signed 26.6 fixed-point type used for vectorial pixel */ + /* coordinates. */ + /* */ + typedef signed long FT_F26Dot6; + + + /*************************************************************************/ + /* */ + /* <Type> */ + /* FT_Fixed */ + /* */ + /* <Description> */ + /* This type is used to store 16.16 fixed-point values, like scaling */ + /* values or matrix coefficients. */ + /* */ + typedef signed long FT_Fixed; + + + /*************************************************************************/ + /* */ + /* <Type> */ + /* FT_Error */ + /* */ + /* <Description> */ + /* The FreeType error code type. A value of~0 is always interpreted */ + /* as a successful operation. */ + /* */ + typedef int FT_Error; + + + /*************************************************************************/ + /* */ + /* <Type> */ + /* FT_Pointer */ + /* */ + /* <Description> */ + /* A simple typedef for a typeless pointer. */ + /* */ + typedef void* FT_Pointer; + + + /*************************************************************************/ + /* */ + /* <Type> */ + /* FT_Offset */ + /* */ + /* <Description> */ + /* This is equivalent to the ANSI~C `size_t' type, i.e., the largest */ + /* _unsigned_ integer type used to express a file size or position, */ + /* or a memory block size. */ + /* */ + typedef size_t FT_Offset; + + + /*************************************************************************/ + /* */ + /* <Type> */ + /* FT_PtrDist */ + /* */ + /* <Description> */ + /* This is equivalent to the ANSI~C `ptrdiff_t' type, i.e., the */ + /* largest _signed_ integer type used to express the distance */ + /* between two pointers. */ + /* */ + typedef ft_ptrdiff_t FT_PtrDist; + + + /*************************************************************************/ + /* */ + /* <Struct> */ + /* FT_UnitVector */ + /* */ + /* <Description> */ + /* A simple structure used to store a 2D vector unit vector. Uses */ + /* FT_F2Dot14 types. */ + /* */ + /* <Fields> */ + /* x :: Horizontal coordinate. */ + /* */ + /* y :: Vertical coordinate. */ + /* */ + typedef struct FT_UnitVector_ + { + FT_F2Dot14 x; + FT_F2Dot14 y; + + } FT_UnitVector; + + + /*************************************************************************/ + /* */ + /* <Struct> */ + /* FT_Matrix */ + /* */ + /* <Description> */ + /* A simple structure used to store a 2x2 matrix. Coefficients are */ + /* in 16.16 fixed-point format. The computation performed is: */ + /* */ + /* { */ + /* x' = x*xx + y*xy */ + /* y' = x*yx + y*yy */ + /* } */ + /* */ + /* <Fields> */ + /* xx :: Matrix coefficient. */ + /* */ + /* xy :: Matrix coefficient. */ + /* */ + /* yx :: Matrix coefficient. */ + /* */ + /* yy :: Matrix coefficient. */ + /* */ + typedef struct FT_Matrix_ + { + FT_Fixed xx, xy; + FT_Fixed yx, yy; + + } FT_Matrix; + + + /*************************************************************************/ + /* */ + /* <Struct> */ + /* FT_Data */ + /* */ + /* <Description> */ + /* Read-only binary data represented as a pointer and a length. */ + /* */ + /* <Fields> */ + /* pointer :: The data. */ + /* */ + /* length :: The length of the data in bytes. */ + /* */ + typedef struct FT_Data_ + { + const FT_Byte* pointer; + FT_Int length; + + } FT_Data; + + + /*************************************************************************/ + /* */ + /* <FuncType> */ + /* FT_Generic_Finalizer */ + /* */ + /* <Description> */ + /* Describe a function used to destroy the `client' data of any */ + /* FreeType object. See the description of the @FT_Generic type for */ + /* details of usage. */ + /* */ + /* <Input> */ + /* The address of the FreeType object that is under finalization. */ + /* Its client data is accessed through its `generic' field. */ + /* */ + typedef void (*FT_Generic_Finalizer)(void* object); + + + /*************************************************************************/ + /* */ + /* <Struct> */ + /* FT_Generic */ + /* */ + /* <Description> */ + /* Client applications often need to associate their own data to a */ + /* variety of FreeType core objects. For example, a text layout API */ + /* might want to associate a glyph cache to a given size object. */ + /* */ + /* Some FreeType object contains a `generic' field, of type */ + /* FT_Generic, which usage is left to client applications and font */ + /* servers. */ + /* */ + /* It can be used to store a pointer to client-specific data, as well */ + /* as the address of a `finalizer' function, which will be called by */ + /* FreeType when the object is destroyed (for example, the previous */ + /* client example would put the address of the glyph cache destructor */ + /* in the `finalizer' field). */ + /* */ + /* <Fields> */ + /* data :: A typeless pointer to any client-specified data. This */ + /* field is completely ignored by the FreeType library. */ + /* */ + /* finalizer :: A pointer to a `generic finalizer' function, which */ + /* will be called when the object is destroyed. If this */ + /* field is set to NULL, no code will be called. */ + /* */ + typedef struct FT_Generic_ + { + void* data; + FT_Generic_Finalizer finalizer; + + } FT_Generic; + + + /*************************************************************************/ + /* */ + /* <Macro> */ + /* FT_MAKE_TAG */ + /* */ + /* <Description> */ + /* This macro converts four-letter tags that are used to label */ + /* TrueType tables into an unsigned long, to be used within FreeType. */ + /* */ + /* <Note> */ + /* The produced values *must* be 32-bit integers. Don't redefine */ + /* this macro. */ + /* */ +#define FT_MAKE_TAG( _x1, _x2, _x3, _x4 ) \ + (FT_Tag) \ + ( ( (FT_ULong)_x1 << 24 ) | \ + ( (FT_ULong)_x2 << 16 ) | \ + ( (FT_ULong)_x3 << 8 ) | \ + (FT_ULong)_x4 ) + + + /*************************************************************************/ + /*************************************************************************/ + /* */ + /* L I S T M A N A G E M E N T */ + /* */ + /*************************************************************************/ + /*************************************************************************/ + + + /*************************************************************************/ + /* */ + /* <Section> */ + /* list_processing */ + /* */ + /*************************************************************************/ + + + /*************************************************************************/ + /* */ + /* <Type> */ + /* FT_ListNode */ + /* */ + /* <Description> */ + /* Many elements and objects in FreeType are listed through an */ + /* @FT_List record (see @FT_ListRec). As its name suggests, an */ + /* FT_ListNode is a handle to a single list element. */ + /* */ + typedef struct FT_ListNodeRec_* FT_ListNode; + + + /*************************************************************************/ + /* */ + /* <Type> */ + /* FT_List */ + /* */ + /* <Description> */ + /* A handle to a list record (see @FT_ListRec). */ + /* */ + typedef struct FT_ListRec_* FT_List; + + + /*************************************************************************/ + /* */ + /* <Struct> */ + /* FT_ListNodeRec */ + /* */ + /* <Description> */ + /* A structure used to hold a single list element. */ + /* */ + /* <Fields> */ + /* prev :: The previous element in the list. NULL if first. */ + /* */ + /* next :: The next element in the list. NULL if last. */ + /* */ + /* data :: A typeless pointer to the listed object. */ + /* */ + typedef struct FT_ListNodeRec_ + { + FT_ListNode prev; + FT_ListNode next; + void* data; + + } FT_ListNodeRec; + + + /*************************************************************************/ + /* */ + /* <Struct> */ + /* FT_ListRec */ + /* */ + /* <Description> */ + /* A structure used to hold a simple doubly-linked list. These are */ + /* used in many parts of FreeType. */ + /* */ + /* <Fields> */ + /* head :: The head (first element) of doubly-linked list. */ + /* */ + /* tail :: The tail (last element) of doubly-linked list. */ + /* */ + typedef struct FT_ListRec_ + { + FT_ListNode head; + FT_ListNode tail; + + } FT_ListRec; + + + /* */ + +#define FT_IS_EMPTY( list ) ( (list).head == 0 ) +#define FT_BOOL( x ) ( (FT_Bool)( x ) ) + + /* concatenate C tokens */ +#define FT_ERR_XCAT( x, y ) x ## y +#define FT_ERR_CAT( x, y ) FT_ERR_XCAT( x, y ) + + /* see `ftmoderr.h' for descriptions of the following macros */ + +#define FT_ERR( e ) FT_ERR_CAT( FT_ERR_PREFIX, e ) + +#define FT_ERROR_BASE( x ) ( (x) & 0xFF ) +#define FT_ERROR_MODULE( x ) ( (x) & 0xFF00U ) + +#define FT_ERR_EQ( x, e ) \ + ( FT_ERROR_BASE( x ) == FT_ERROR_BASE( FT_ERR( e ) ) ) +#define FT_ERR_NEQ( x, e ) \ + ( FT_ERROR_BASE( x ) != FT_ERROR_BASE( FT_ERR( e ) ) ) + + +FT_END_HEADER + +#endif /* __FTTYPES_H__ */ + + +/* END */ diff --git a/thirdparty/include/freetype/ftwinfnt.h b/thirdparty/include/freetype/ftwinfnt.h new file mode 100644 index 000000000..243637caa --- /dev/null +++ b/thirdparty/include/freetype/ftwinfnt.h @@ -0,0 +1,275 @@ +/***************************************************************************/ +/* */ +/* ftwinfnt.h */ +/* */ +/* FreeType API for accessing Windows fnt-specific data. */ +/* */ +/* Copyright 2003, 2004, 2008 by */ +/* David Turner, Robert Wilhelm, and Werner Lemberg. */ +/* */ +/* This file is part of the FreeType project, and may only be used, */ +/* modified, and distributed under the terms of the FreeType project */ +/* license, LICENSE.TXT. By continuing to use, modify, or distribute */ +/* this file you indicate that you have read the license and */ +/* understand and accept it fully. */ +/* */ +/***************************************************************************/ + + +#ifndef __FTWINFNT_H__ +#define __FTWINFNT_H__ + +#include <freetype/ft2build.h> +#include FT_FREETYPE_H + +#ifdef FREETYPE_H +#error "freetype.h of FreeType 1 has been loaded!" +#error "Please fix the directory search order for header files" +#error "so that freetype.h of FreeType 2 is found first." +#endif + + +FT_BEGIN_HEADER + + + /*************************************************************************/ + /* */ + /* <Section> */ + /* winfnt_fonts */ + /* */ + /* <Title> */ + /* Window FNT Files */ + /* */ + /* <Abstract> */ + /* Windows FNT specific API. */ + /* */ + /* <Description> */ + /* This section contains the declaration of Windows FNT specific */ + /* functions. */ + /* */ + /*************************************************************************/ + + + /************************************************************************* + * + * @enum: + * FT_WinFNT_ID_XXX + * + * @description: + * A list of valid values for the `charset' byte in + * @FT_WinFNT_HeaderRec. Exact mapping tables for the various cpXXXX + * encodings (except for cp1361) can be found at + * ftp://ftp.unicode.org/public in the MAPPINGS/VENDORS/MICSFT/WINDOWS + * subdirectory. cp1361 is roughly a superset of + * MAPPINGS/OBSOLETE/EASTASIA/KSC/JOHAB.TXT. + * + * @values: + * FT_WinFNT_ID_DEFAULT :: + * This is used for font enumeration and font creation as a + * `don't care' value. Valid font files don't contain this value. + * When querying for information about the character set of the font + * that is currently selected into a specified device context, this + * return value (of the related Windows API) simply denotes failure. + * + * FT_WinFNT_ID_SYMBOL :: + * There is no known mapping table available. + * + * FT_WinFNT_ID_MAC :: + * Mac Roman encoding. + * + * FT_WinFNT_ID_OEM :: + * From Michael Pöttgen <michael@poettgen.de>: + * + * The `Windows Font Mapping' article says that FT_WinFNT_ID_OEM + * is used for the charset of vector fonts, like `modern.fon', + * `roman.fon', and `script.fon' on Windows. + * + * The `CreateFont' documentation says: The FT_WinFNT_ID_OEM value + * specifies a character set that is operating-system dependent. + * + * The `IFIMETRICS' documentation from the `Windows Driver + * Development Kit' says: This font supports an OEM-specific + * character set. The OEM character set is system dependent. + * + * In general OEM, as opposed to ANSI (i.e., cp1252), denotes the + * second default codepage that most international versions of + * Windows have. It is one of the OEM codepages from + * + * http://www.microsoft.com/globaldev/reference/cphome.mspx, + * + * and is used for the `DOS boxes', to support legacy applications. + * A German Windows version for example usually uses ANSI codepage + * 1252 and OEM codepage 850. + * + * FT_WinFNT_ID_CP874 :: + * A superset of Thai TIS 620 and ISO 8859-11. + * + * FT_WinFNT_ID_CP932 :: + * A superset of Japanese Shift-JIS (with minor deviations). + * + * FT_WinFNT_ID_CP936 :: + * A superset of simplified Chinese GB 2312-1980 (with different + * ordering and minor deviations). + * + * FT_WinFNT_ID_CP949 :: + * A superset of Korean Hangul KS~C 5601-1987 (with different + * ordering and minor deviations). + * + * FT_WinFNT_ID_CP950 :: + * A superset of traditional Chinese Big~5 ETen (with different + * ordering and minor deviations). + * + * FT_WinFNT_ID_CP1250 :: + * A superset of East European ISO 8859-2 (with slightly different + * ordering). + * + * FT_WinFNT_ID_CP1251 :: + * A superset of Russian ISO 8859-5 (with different ordering). + * + * FT_WinFNT_ID_CP1252 :: + * ANSI encoding. A superset of ISO 8859-1. + * + * FT_WinFNT_ID_CP1253 :: + * A superset of Greek ISO 8859-7 (with minor modifications). + * + * FT_WinFNT_ID_CP1254 :: + * A superset of Turkish ISO 8859-9. + * + * FT_WinFNT_ID_CP1255 :: + * A superset of Hebrew ISO 8859-8 (with some modifications). + * + * FT_WinFNT_ID_CP1256 :: + * A superset of Arabic ISO 8859-6 (with different ordering). + * + * FT_WinFNT_ID_CP1257 :: + * A superset of Baltic ISO 8859-13 (with some deviations). + * + * FT_WinFNT_ID_CP1258 :: + * For Vietnamese. This encoding doesn't cover all necessary + * characters. + * + * FT_WinFNT_ID_CP1361 :: + * Korean (Johab). + */ + +#define FT_WinFNT_ID_CP1252 0 +#define FT_WinFNT_ID_DEFAULT 1 +#define FT_WinFNT_ID_SYMBOL 2 +#define FT_WinFNT_ID_MAC 77 +#define FT_WinFNT_ID_CP932 128 +#define FT_WinFNT_ID_CP949 129 +#define FT_WinFNT_ID_CP1361 130 +#define FT_WinFNT_ID_CP936 134 +#define FT_WinFNT_ID_CP950 136 +#define FT_WinFNT_ID_CP1253 161 +#define FT_WinFNT_ID_CP1254 162 +#define FT_WinFNT_ID_CP1258 163 +#define FT_WinFNT_ID_CP1255 177 +#define FT_WinFNT_ID_CP1256 178 +#define FT_WinFNT_ID_CP1257 186 +#define FT_WinFNT_ID_CP1251 204 +#define FT_WinFNT_ID_CP874 222 +#define FT_WinFNT_ID_CP1250 238 +#define FT_WinFNT_ID_OEM 255 + + + /*************************************************************************/ + /* */ + /* <Struct> */ + /* FT_WinFNT_HeaderRec */ + /* */ + /* <Description> */ + /* Windows FNT Header info. */ + /* */ + typedef struct FT_WinFNT_HeaderRec_ + { + FT_UShort version; + FT_ULong file_size; + FT_Byte copyright[60]; + FT_UShort file_type; + FT_UShort nominal_point_size; + FT_UShort vertical_resolution; + FT_UShort horizontal_resolution; + FT_UShort ascent; + FT_UShort internal_leading; + FT_UShort external_leading; + FT_Byte italic; + FT_Byte underline; + FT_Byte strike_out; + FT_UShort weight; + FT_Byte charset; + FT_UShort pixel_width; + FT_UShort pixel_height; + FT_Byte pitch_and_family; + FT_UShort avg_width; + FT_UShort max_width; + FT_Byte first_char; + FT_Byte last_char; + FT_Byte default_char; + FT_Byte break_char; + FT_UShort bytes_per_row; + FT_ULong device_offset; + FT_ULong face_name_offset; + FT_ULong bits_pointer; + FT_ULong bits_offset; + FT_Byte reserved; + FT_ULong flags; + FT_UShort A_space; + FT_UShort B_space; + FT_UShort C_space; + FT_UShort color_table_offset; + FT_ULong reserved1[4]; + + } FT_WinFNT_HeaderRec; + + + /*************************************************************************/ + /* */ + /* <Struct> */ + /* FT_WinFNT_Header */ + /* */ + /* <Description> */ + /* A handle to an @FT_WinFNT_HeaderRec structure. */ + /* */ + typedef struct FT_WinFNT_HeaderRec_* FT_WinFNT_Header; + + + /********************************************************************** + * + * @function: + * FT_Get_WinFNT_Header + * + * @description: + * Retrieve a Windows FNT font info header. + * + * @input: + * face :: A handle to the input face. + * + * @output: + * aheader :: The WinFNT header. + * + * @return: + * FreeType error code. 0~means success. + * + * @note: + * This function only works with Windows FNT faces, returning an error + * otherwise. + */ + FT_EXPORT( FT_Error ) + FT_Get_WinFNT_Header( FT_Face face, + FT_WinFNT_HeaderRec *aheader ); + + + /* */ + +FT_END_HEADER + +#endif /* __FTWINFNT_H__ */ + + +/* END */ + + +/* Local Variables: */ +/* coding: utf-8 */ +/* End: */ diff --git a/thirdparty/include/freetype/ftxf86.h b/thirdparty/include/freetype/ftxf86.h new file mode 100644 index 000000000..e7bb4dc4e --- /dev/null +++ b/thirdparty/include/freetype/ftxf86.h @@ -0,0 +1,83 @@ +/***************************************************************************/ +/* */ +/* ftxf86.h */ +/* */ +/* Support functions for X11. */ +/* */ +/* Copyright 2002-2004, 2006, 2007, 2013 by */ +/* David Turner, Robert Wilhelm, and Werner Lemberg. */ +/* */ +/* This file is part of the FreeType project, and may only be used, */ +/* modified, and distributed under the terms of the FreeType project */ +/* license, LICENSE.TXT. By continuing to use, modify, or distribute */ +/* this file you indicate that you have read the license and */ +/* understand and accept it fully. */ +/* */ +/***************************************************************************/ + + +#ifndef __FTXF86_H__ +#define __FTXF86_H__ + +#include <freetype/ft2build.h> +#include FT_FREETYPE_H + +#ifdef FREETYPE_H +#error "freetype.h of FreeType 1 has been loaded!" +#error "Please fix the directory search order for header files" +#error "so that freetype.h of FreeType 2 is found first." +#endif + + +FT_BEGIN_HEADER + + + /*************************************************************************/ + /* */ + /* <Section> */ + /* font_formats */ + /* */ + /* <Title> */ + /* Font Formats */ + /* */ + /* <Abstract> */ + /* Getting the font format. */ + /* */ + /* <Description> */ + /* The single function in this section can be used to get the font */ + /* format. Note that this information is not needed normally; */ + /* however, there are special cases (like in PDF devices) where it is */ + /* important to differentiate, in spite of FreeType's uniform API. */ + /* */ + /* This function is in the X11/xf86 namespace for historical reasons */ + /* and in no way depends on that windowing system. */ + /* */ + /*************************************************************************/ + + + /*************************************************************************/ + /* */ + /* <Function> */ + /* FT_Get_X11_Font_Format */ + /* */ + /* <Description> */ + /* Return a string describing the format of a given face, using values */ + /* that can be used as an X11 FONT_PROPERTY. Possible values are */ + /* `TrueType', `Type~1', `BDF', `PCF', `Type~42', `CID~Type~1', `CFF', */ + /* `PFR', and `Windows~FNT'. */ + /* */ + /* <Input> */ + /* face :: */ + /* Input face handle. */ + /* */ + /* <Return> */ + /* Font format string. NULL in case of error. */ + /* */ + FT_EXPORT( const char* ) + FT_Get_X11_Font_Format( FT_Face face ); + + /* */ + +FT_END_HEADER + +#endif /* __FTXF86_H__ */ diff --git a/thirdparty/include/freetype/internal/autohint.h b/thirdparty/include/freetype/internal/autohint.h new file mode 100644 index 000000000..9075a7a3d --- /dev/null +++ b/thirdparty/include/freetype/internal/autohint.h @@ -0,0 +1,244 @@ +/***************************************************************************/ +/* */ +/* autohint.h */ +/* */ +/* High-level `autohint' module-specific interface (specification). */ +/* */ +/* Copyright 1996-2002, 2007, 2009, 2012 by */ +/* David Turner, Robert Wilhelm, and Werner Lemberg. */ +/* */ +/* This file is part of the FreeType project, and may only be used, */ +/* modified, and distributed under the terms of the FreeType project */ +/* license, LICENSE.TXT. By continuing to use, modify, or distribute */ +/* this file you indicate that you have read the license and */ +/* understand and accept it fully. */ +/* */ +/***************************************************************************/ + + + /*************************************************************************/ + /* */ + /* The auto-hinter is used to load and automatically hint glyphs if a */ + /* format-specific hinter isn't available. */ + /* */ + /*************************************************************************/ + + +#ifndef __AUTOHINT_H__ +#define __AUTOHINT_H__ + + + /*************************************************************************/ + /* */ + /* A small technical note regarding automatic hinting in order to */ + /* clarify this module interface. */ + /* */ + /* An automatic hinter might compute two kinds of data for a given face: */ + /* */ + /* - global hints: Usually some metrics that describe global properties */ + /* of the face. It is computed by scanning more or less */ + /* aggressively the glyphs in the face, and thus can be */ + /* very slow to compute (even if the size of global */ + /* hints is really small). */ + /* */ + /* - glyph hints: These describe some important features of the glyph */ + /* outline, as well as how to align them. They are */ + /* generally much faster to compute than global hints. */ + /* */ + /* The current FreeType auto-hinter does a pretty good job while */ + /* performing fast computations for both global and glyph hints. */ + /* However, we might be interested in introducing more complex and */ + /* powerful algorithms in the future, like the one described in the John */ + /* D. Hobby paper, which unfortunately requires a lot more horsepower. */ + /* */ + /* Because a sufficiently sophisticated font management system would */ + /* typically implement an LRU cache of opened face objects to reduce */ + /* memory usage, it is a good idea to be able to avoid recomputing */ + /* global hints every time the same face is re-opened. */ + /* */ + /* We thus provide the ability to cache global hints outside of the face */ + /* object, in order to speed up font re-opening time. Of course, this */ + /* feature is purely optional, so most client programs won't even notice */ + /* it. */ + /* */ + /* I initially thought that it would be a good idea to cache the glyph */ + /* hints too. However, my general idea now is that if you really need */ + /* to cache these too, you are simply in need of a new font format, */ + /* where all this information could be stored within the font file and */ + /* decoded on the fly. */ + /* */ + /*************************************************************************/ + + +#include <freetype/ft2build.h> +#include FT_FREETYPE_H + + +FT_BEGIN_HEADER + + + typedef struct FT_AutoHinterRec_ *FT_AutoHinter; + + + /*************************************************************************/ + /* */ + /* <FuncType> */ + /* FT_AutoHinter_GlobalGetFunc */ + /* */ + /* <Description> */ + /* Retrieve the global hints computed for a given face object. The */ + /* resulting data is dissociated from the face and will survive a */ + /* call to FT_Done_Face(). It must be discarded through the API */ + /* FT_AutoHinter_GlobalDoneFunc(). */ + /* */ + /* <Input> */ + /* hinter :: A handle to the source auto-hinter. */ + /* */ + /* face :: A handle to the source face object. */ + /* */ + /* <Output> */ + /* global_hints :: A typeless pointer to the global hints. */ + /* */ + /* global_len :: The size in bytes of the global hints. */ + /* */ + typedef void + (*FT_AutoHinter_GlobalGetFunc)( FT_AutoHinter hinter, + FT_Face face, + void** global_hints, + long* global_len ); + + + /*************************************************************************/ + /* */ + /* <FuncType> */ + /* FT_AutoHinter_GlobalDoneFunc */ + /* */ + /* <Description> */ + /* Discard the global hints retrieved through */ + /* FT_AutoHinter_GlobalGetFunc(). This is the only way these hints */ + /* are freed from memory. */ + /* */ + /* <Input> */ + /* hinter :: A handle to the auto-hinter module. */ + /* */ + /* global :: A pointer to retrieved global hints to discard. */ + /* */ + typedef void + (*FT_AutoHinter_GlobalDoneFunc)( FT_AutoHinter hinter, + void* global ); + + + /*************************************************************************/ + /* */ + /* <FuncType> */ + /* FT_AutoHinter_GlobalResetFunc */ + /* */ + /* <Description> */ + /* This function is used to recompute the global metrics in a given */ + /* font. This is useful when global font data changes (e.g. Multiple */ + /* Masters fonts where blend coordinates change). */ + /* */ + /* <Input> */ + /* hinter :: A handle to the source auto-hinter. */ + /* */ + /* face :: A handle to the face. */ + /* */ + typedef void + (*FT_AutoHinter_GlobalResetFunc)( FT_AutoHinter hinter, + FT_Face face ); + + + /*************************************************************************/ + /* */ + /* <FuncType> */ + /* FT_AutoHinter_GlyphLoadFunc */ + /* */ + /* <Description> */ + /* This function is used to load, scale, and automatically hint a */ + /* glyph from a given face. */ + /* */ + /* <Input> */ + /* face :: A handle to the face. */ + /* */ + /* glyph_index :: The glyph index. */ + /* */ + /* load_flags :: The load flags. */ + /* */ + /* <Note> */ + /* This function is capable of loading composite glyphs by hinting */ + /* each sub-glyph independently (which improves quality). */ + /* */ + /* It will call the font driver with @FT_Load_Glyph, with */ + /* @FT_LOAD_NO_SCALE set. */ + /* */ + typedef FT_Error + (*FT_AutoHinter_GlyphLoadFunc)( FT_AutoHinter hinter, + FT_GlyphSlot slot, + FT_Size size, + FT_UInt glyph_index, + FT_Int32 load_flags ); + + + /*************************************************************************/ + /* */ + /* <Struct> */ + /* FT_AutoHinter_InterfaceRec */ + /* */ + /* <Description> */ + /* The auto-hinter module's interface. */ + /* */ + typedef struct FT_AutoHinter_InterfaceRec_ + { + FT_AutoHinter_GlobalResetFunc reset_face; + FT_AutoHinter_GlobalGetFunc get_global_hints; + FT_AutoHinter_GlobalDoneFunc done_global_hints; + FT_AutoHinter_GlyphLoadFunc load_glyph; + + } FT_AutoHinter_InterfaceRec, *FT_AutoHinter_Interface; + + +#ifndef FT_CONFIG_OPTION_PIC + +#define FT_DEFINE_AUTOHINTER_INTERFACE( \ + class_, \ + reset_face_, \ + get_global_hints_, \ + done_global_hints_, \ + load_glyph_ ) \ + FT_CALLBACK_TABLE_DEF \ + const FT_AutoHinter_InterfaceRec class_ = \ + { \ + reset_face_, \ + get_global_hints_, \ + done_global_hints_, \ + load_glyph_ \ + }; + +#else /* FT_CONFIG_OPTION_PIC */ + +#define FT_DEFINE_AUTOHINTER_INTERFACE( \ + class_, \ + reset_face_, \ + get_global_hints_, \ + done_global_hints_, \ + load_glyph_ ) \ + void \ + FT_Init_Class_ ## class_( FT_Library library, \ + FT_AutoHinter_InterfaceRec* clazz ) \ + { \ + FT_UNUSED( library ); \ + \ + clazz->reset_face = reset_face_; \ + clazz->get_global_hints = get_global_hints_; \ + clazz->done_global_hints = done_global_hints_; \ + clazz->load_glyph = load_glyph_; \ + } + +#endif /* FT_CONFIG_OPTION_PIC */ + +FT_END_HEADER + +#endif /* __AUTOHINT_H__ */ + + +/* END */ diff --git a/thirdparty/include/freetype/internal/ftcalc.h b/thirdparty/include/freetype/internal/ftcalc.h new file mode 100644 index 000000000..5d351eca4 --- /dev/null +++ b/thirdparty/include/freetype/internal/ftcalc.h @@ -0,0 +1,171 @@ +/***************************************************************************/ +/* */ +/* ftcalc.h */ +/* */ +/* Arithmetic computations (specification). */ +/* */ +/* Copyright 1996-2006, 2008, 2009, 2012-2013 by */ +/* David Turner, Robert Wilhelm, and Werner Lemberg. */ +/* */ +/* This file is part of the FreeType project, and may only be used, */ +/* modified, and distributed under the terms of the FreeType project */ +/* license, LICENSE.TXT. By continuing to use, modify, or distribute */ +/* this file you indicate that you have read the license and */ +/* understand and accept it fully. */ +/* */ +/***************************************************************************/ + + +#ifndef __FTCALC_H__ +#define __FTCALC_H__ + + +#include <freetype/ft2build.h> +#include FT_FREETYPE_H + + +FT_BEGIN_HEADER + + +#if 0 + + /*************************************************************************/ + /* */ + /* <Function> */ + /* FT_SqrtFixed */ + /* */ + /* <Description> */ + /* Computes the square root of a 16.16 fixed-point value. */ + /* */ + /* <Input> */ + /* x :: The value to compute the root for. */ + /* */ + /* <Return> */ + /* The result of `sqrt(x)'. */ + /* */ + /* <Note> */ + /* This function is not very fast. */ + /* */ + FT_BASE( FT_Int32 ) + FT_SqrtFixed( FT_Int32 x ); + +#endif /* 0 */ + + + /*************************************************************************/ + /* */ + /* FT_MulDiv() and FT_MulFix() are declared in freetype.h. */ + /* */ + /*************************************************************************/ + + + /*************************************************************************/ + /* */ + /* <Function> */ + /* FT_MulDiv_No_Round */ + /* */ + /* <Description> */ + /* A very simple function used to perform the computation `(a*b)/c' */ + /* (without rounding) with maximum accuracy (it uses a 64-bit */ + /* intermediate integer whenever necessary). */ + /* */ + /* This function isn't necessarily as fast as some processor specific */ + /* operations, but is at least completely portable. */ + /* */ + /* <Input> */ + /* a :: The first multiplier. */ + /* b :: The second multiplier. */ + /* c :: The divisor. */ + /* */ + /* <Return> */ + /* The result of `(a*b)/c'. This function never traps when trying to */ + /* divide by zero; it simply returns `MaxInt' or `MinInt' depending */ + /* on the signs of `a' and `b'. */ + /* */ + FT_BASE( FT_Long ) + FT_MulDiv_No_Round( FT_Long a, + FT_Long b, + FT_Long c ); + + + /* + * A variant of FT_Matrix_Multiply which scales its result afterwards. + * The idea is that both `a' and `b' are scaled by factors of 10 so that + * the values are as precise as possible to get a correct result during + * the 64bit multiplication. Let `sa' and `sb' be the scaling factors of + * `a' and `b', respectively, then the scaling factor of the result is + * `sa*sb'. + */ + FT_BASE( void ) + FT_Matrix_Multiply_Scaled( const FT_Matrix* a, + FT_Matrix *b, + FT_Long scaling ); + + + /* + * A variant of FT_Vector_Transform. See comments for + * FT_Matrix_Multiply_Scaled. + */ + FT_BASE( void ) + FT_Vector_Transform_Scaled( FT_Vector* vector, + const FT_Matrix* matrix, + FT_Long scaling ); + + + /* + * Return -1, 0, or +1, depending on the orientation of a given corner. + * We use the Cartesian coordinate system, with positive vertical values + * going upwards. The function returns +1 if the corner turns to the + * left, -1 to the right, and 0 for undecidable cases. + */ + FT_BASE( FT_Int ) + ft_corner_orientation( FT_Pos in_x, + FT_Pos in_y, + FT_Pos out_x, + FT_Pos out_y ); + + /* + * Return TRUE if a corner is flat or nearly flat. This is equivalent to + * saying that the angle difference between the `in' and `out' vectors is + * very small. + */ + FT_BASE( FT_Int ) + ft_corner_is_flat( FT_Pos in_x, + FT_Pos in_y, + FT_Pos out_x, + FT_Pos out_y ); + + + /* + * Return the most significant bit index. + */ + FT_BASE( FT_Int ) + FT_MSB( FT_UInt32 z ); + + + /* + * Return sqrt(x*x+y*y), which is the same as `FT_Vector_Length' but uses + * two fixed-point arguments instead. + */ + FT_BASE( FT_Fixed ) + FT_Hypot( FT_Fixed x, + FT_Fixed y ); + + +#define INT_TO_F26DOT6( x ) ( (FT_Long)(x) << 6 ) +#define INT_TO_F2DOT14( x ) ( (FT_Long)(x) << 14 ) +#define INT_TO_FIXED( x ) ( (FT_Long)(x) << 16 ) +#define F2DOT14_TO_FIXED( x ) ( (FT_Long)(x) << 2 ) +#define FLOAT_TO_FIXED( x ) ( (FT_Long)( x * 65536.0 ) ) +#define FIXED_TO_INT( x ) ( FT_RoundFix( x ) >> 16 ) + +#define ROUND_F26DOT6( x ) ( x >= 0 ? ( ( (x) + 32 ) & -64 ) \ + : ( -( ( 32 - (x) ) & -64 ) ) ) + + +FT_END_HEADER + +#endif /* __FTCALC_H__ */ + + +/* END */ diff --git a/thirdparty/include/freetype/internal/ftdebug.h b/thirdparty/include/freetype/internal/ftdebug.h new file mode 100644 index 000000000..63ea1722e --- /dev/null +++ b/thirdparty/include/freetype/internal/ftdebug.h @@ -0,0 +1,255 @@ +/***************************************************************************/ +/* */ +/* ftdebug.h */ +/* */ +/* Debugging and logging component (specification). */ +/* */ +/* Copyright 1996-2002, 2004, 2006-2009, 2013 by */ +/* David Turner, Robert Wilhelm, and Werner Lemberg. */ +/* */ +/* This file is part of the FreeType project, and may only be used, */ +/* modified, and distributed under the terms of the FreeType project */ +/* license, LICENSE.TXT. By continuing to use, modify, or distribute */ +/* this file you indicate that you have read the license and */ +/* understand and accept it fully. */ +/* */ +/* */ +/* IMPORTANT: A description of FreeType's debugging support can be */ +/* found in `docs/DEBUG.TXT'. Read it if you need to use or */ +/* understand this code. */ +/* */ +/***************************************************************************/ + + +#ifndef __FTDEBUG_H__ +#define __FTDEBUG_H__ + + +#include <freetype/ft2build.h> +#include FT_CONFIG_CONFIG_H +#include FT_FREETYPE_H + + +FT_BEGIN_HEADER + + + /* force the definition of FT_DEBUG_LEVEL_ERROR if FT_DEBUG_LEVEL_TRACE */ + /* is already defined; this simplifies the following #ifdefs */ + /* */ +#ifdef FT_DEBUG_LEVEL_TRACE +#undef FT_DEBUG_LEVEL_ERROR +#define FT_DEBUG_LEVEL_ERROR +#endif + + + /*************************************************************************/ + /* */ + /* Define the trace enums as well as the trace levels array when they */ + /* are needed. */ + /* */ + /*************************************************************************/ + +#ifdef FT_DEBUG_LEVEL_TRACE + +#define FT_TRACE_DEF( x ) trace_ ## x , + + /* defining the enumeration */ + typedef enum FT_Trace_ + { +#include FT_INTERNAL_TRACE_H + trace_count + + } FT_Trace; + + + /* defining the array of trace levels, provided by `src/base/ftdebug.c' */ + extern int ft_trace_levels[trace_count]; + +#undef FT_TRACE_DEF + +#endif /* FT_DEBUG_LEVEL_TRACE */ + + + /*************************************************************************/ + /* */ + /* Define the FT_TRACE macro */ + /* */ + /* IMPORTANT! */ + /* */ + /* Each component must define the macro FT_COMPONENT to a valid FT_Trace */ + /* value before using any TRACE macro. */ + /* */ + /*************************************************************************/ + +#ifdef FT_DEBUG_LEVEL_TRACE + +#define FT_TRACE( level, varformat ) \ + do \ + { \ + if ( ft_trace_levels[FT_COMPONENT] >= level ) \ + FT_Message varformat; \ + } while ( 0 ) + +#else /* !FT_DEBUG_LEVEL_TRACE */ + +#define FT_TRACE( level, varformat ) do { } while ( 0 ) /* nothing */ + +#endif /* !FT_DEBUG_LEVEL_TRACE */ + + + /*************************************************************************/ + /* */ + /* <Function> */ + /* FT_Trace_Get_Count */ + /* */ + /* <Description> */ + /* Return the number of available trace components. */ + /* */ + /* <Return> */ + /* The number of trace components. 0 if FreeType 2 is not built with */ + /* FT_DEBUG_LEVEL_TRACE definition. */ + /* */ + /* <Note> */ + /* This function may be useful if you want to access elements of */ + /* the internal `ft_trace_levels' array by an index. */ + /* */ + FT_BASE( FT_Int ) + FT_Trace_Get_Count( void ); + + + /*************************************************************************/ + /* */ + /* <Function> */ + /* FT_Trace_Get_Name */ + /* */ + /* <Description> */ + /* Return the name of a trace component. */ + /* */ + /* <Input> */ + /* The index of the trace component. */ + /* */ + /* <Return> */ + /* The name of the trace component. This is a statically allocated */ + /* C string, so do not free it after use. NULL if FreeType 2 is not */ + /* built with FT_DEBUG_LEVEL_TRACE definition. */ + /* */ + /* <Note> */ + /* Use @FT_Trace_Get_Count to get the number of available trace */ + /* components. */ + /* */ + /* This function may be useful if you want to control FreeType 2's */ + /* debug level in your application. */ + /* */ + FT_BASE( const char * ) + FT_Trace_Get_Name( FT_Int idx ); + + + /*************************************************************************/ + /* */ + /* You need two opening and closing parentheses! */ + /* */ + /* Example: FT_TRACE0(( "Value is %i", foo )) */ + /* */ + /* Output of the FT_TRACEX macros is sent to stderr. */ + /* */ + /*************************************************************************/ + +#define FT_TRACE0( varformat ) FT_TRACE( 0, varformat ) +#define FT_TRACE1( varformat ) FT_TRACE( 1, varformat ) +#define FT_TRACE2( varformat ) FT_TRACE( 2, varformat ) +#define FT_TRACE3( varformat ) FT_TRACE( 3, varformat ) +#define FT_TRACE4( varformat ) FT_TRACE( 4, varformat ) +#define FT_TRACE5( varformat ) FT_TRACE( 5, varformat ) +#define FT_TRACE6( varformat ) FT_TRACE( 6, varformat ) +#define FT_TRACE7( varformat ) FT_TRACE( 7, varformat ) + + + /*************************************************************************/ + /* */ + /* Define the FT_ERROR macro. */ + /* */ + /* Output of this macro is sent to stderr. */ + /* */ + /*************************************************************************/ + +#ifdef FT_DEBUG_LEVEL_ERROR + +#define FT_ERROR( varformat ) FT_Message varformat + +#else /* !FT_DEBUG_LEVEL_ERROR */ + +#define FT_ERROR( varformat ) do { } while ( 0 ) /* nothing */ + +#endif /* !FT_DEBUG_LEVEL_ERROR */ + + + /*************************************************************************/ + /* */ + /* Define the FT_ASSERT and FT_THROW macros. The call to `FT_Throw' */ + /* makes it possible to easily set a breakpoint at this function. */ + /* */ + /*************************************************************************/ + +#ifdef FT_DEBUG_LEVEL_ERROR + +#define FT_ASSERT( condition ) \ + do \ + { \ + if ( !( condition ) ) \ + FT_Panic( "assertion failed on line %d of file %s\n", \ + __LINE__, __FILE__ ); \ + } while ( 0 ) + +#define FT_THROW( e ) \ + ( FT_Throw( FT_ERR_CAT( FT_ERR_PREFIX, e ), \ + __LINE__, \ + __FILE__ ) | \ + FT_ERR_CAT( FT_ERR_PREFIX, e ) ) + +#else /* !FT_DEBUG_LEVEL_ERROR */ + +#define FT_ASSERT( condition ) do { } while ( 0 ) + +#define FT_THROW( e ) FT_ERR_CAT( FT_ERR_PREFIX, e ) + +#endif /* !FT_DEBUG_LEVEL_ERROR */ + + + /*************************************************************************/ + /* */ + /* Define `FT_Message' and `FT_Panic' when needed. */ + /* */ + /*************************************************************************/ + +#ifdef FT_DEBUG_LEVEL_ERROR + +#include "stdio.h" /* for vfprintf() */ + + /* print a message */ + FT_BASE( void ) + FT_Message( const char* fmt, + ... ); + + /* print a message and exit */ + FT_BASE( void ) + FT_Panic( const char* fmt, + ... ); + + /* report file name and line number of an error */ + FT_BASE( int ) + FT_Throw( FT_Error error, + int line, + const char* file ); + +#endif /* FT_DEBUG_LEVEL_ERROR */ + + + FT_BASE( void ) + ft_debug_init( void ); + +FT_END_HEADER + +#endif /* __FTDEBUG_H__ */ + + +/* END */ diff --git a/thirdparty/include/freetype/internal/ftdriver.h b/thirdparty/include/freetype/internal/ftdriver.h new file mode 100644 index 000000000..cb19a24af --- /dev/null +++ b/thirdparty/include/freetype/internal/ftdriver.h @@ -0,0 +1,409 @@ +/***************************************************************************/ +/* */ +/* ftdriver.h */ +/* */ +/* FreeType font driver interface (specification). */ +/* */ +/* Copyright 1996-2003, 2006, 2008, 2011-2013 by */ +/* David Turner, Robert Wilhelm, and Werner Lemberg. */ +/* */ +/* This file is part of the FreeType project, and may only be used, */ +/* modified, and distributed under the terms of the FreeType project */ +/* license, LICENSE.TXT. By continuing to use, modify, or distribute */ +/* this file you indicate that you have read the license and */ +/* understand and accept it fully. */ +/* */ +/***************************************************************************/ + + +#ifndef __FTDRIVER_H__ +#define __FTDRIVER_H__ + + +#include <freetype/ft2build.h> +#include FT_MODULE_H + + +FT_BEGIN_HEADER + + + typedef FT_Error + (*FT_Face_InitFunc)( FT_Stream stream, + FT_Face face, + FT_Int typeface_index, + FT_Int num_params, + FT_Parameter* parameters ); + + typedef void + (*FT_Face_DoneFunc)( FT_Face face ); + + + typedef FT_Error + (*FT_Size_InitFunc)( FT_Size size ); + + typedef void + (*FT_Size_DoneFunc)( FT_Size size ); + + + typedef FT_Error + (*FT_Slot_InitFunc)( FT_GlyphSlot slot ); + + typedef void + (*FT_Slot_DoneFunc)( FT_GlyphSlot slot ); + + + typedef FT_Error + (*FT_Size_RequestFunc)( FT_Size size, + FT_Size_Request req ); + + typedef FT_Error + (*FT_Size_SelectFunc)( FT_Size size, + FT_ULong size_index ); + + typedef FT_Error + (*FT_Slot_LoadFunc)( FT_GlyphSlot slot, + FT_Size size, + FT_UInt glyph_index, + FT_Int32 load_flags ); + + + typedef FT_UInt + (*FT_CharMap_CharIndexFunc)( FT_CharMap charmap, + FT_Long charcode ); + + typedef FT_Long + (*FT_CharMap_CharNextFunc)( FT_CharMap charmap, + FT_Long charcode ); + + + typedef FT_Error + (*FT_Face_GetKerningFunc)( FT_Face face, + FT_UInt left_glyph, + FT_UInt right_glyph, + FT_Vector* kerning ); + + + typedef FT_Error + (*FT_Face_AttachFunc)( FT_Face face, + FT_Stream stream ); + + + typedef FT_Error + (*FT_Face_GetAdvancesFunc)( FT_Face face, + FT_UInt first, + FT_UInt count, + FT_Int32 flags, + FT_Fixed* advances ); + + + /*************************************************************************/ + /* */ + /* <Struct> */ + /* FT_Driver_ClassRec */ + /* */ + /* <Description> */ + /* The font driver class. This structure mostly contains pointers to */ + /* driver methods. */ + /* */ + /* <Fields> */ + /* root :: The parent module. */ + /* */ + /* face_object_size :: The size of a face object in bytes. */ + /* */ + /* size_object_size :: The size of a size object in bytes. */ + /* */ + /* slot_object_size :: The size of a glyph object in bytes. */ + /* */ + /* init_face :: The format-specific face constructor. */ + /* */ + /* done_face :: The format-specific face destructor. */ + /* */ + /* init_size :: The format-specific size constructor. */ + /* */ + /* done_size :: The format-specific size destructor. */ + /* */ + /* init_slot :: The format-specific slot constructor. */ + /* */ + /* done_slot :: The format-specific slot destructor. */ + /* */ + /* */ + /* load_glyph :: A function handle to load a glyph to a slot. */ + /* This field is mandatory! */ + /* */ + /* get_kerning :: A function handle to return the unscaled */ + /* kerning for a given pair of glyphs. Can be */ + /* set to 0 if the format doesn't support */ + /* kerning. */ + /* */ + /* attach_file :: This function handle is used to read */ + /* additional data for a face from another */ + /* file/stream. For example, this can be used to */ + /* add data from AFM or PFM files on a Type 1 */ + /* face, or a CIDMap on a CID-keyed face. */ + /* */ + /* get_advances :: A function handle used to return advance */ + /* widths of `count' glyphs (in font units), */ + /* starting at `first'. The `vertical' flag must */ + /* be set to get vertical advance heights. The */ + /* `advances' buffer is caller-allocated. */ + /* The idea of this function is to be able to */ + /* perform device-independent text layout without */ + /* loading a single glyph image. */ + /* */ + /* request_size :: A handle to a function used to request the new */ + /* character size. Can be set to 0 if the */ + /* scaling done in the base layer suffices. */ + /* */ + /* select_size :: A handle to a function used to select a new */ + /* fixed size. It is used only if */ + /* @FT_FACE_FLAG_FIXED_SIZES is set. Can be set */ + /* to 0 if the scaling done in the base layer */ + /* suffices. */ + /* <Note> */ + /* Most function pointers, with the exception of `load_glyph', can be */ + /* set to 0 to indicate a default behaviour. */ + /* */ + typedef struct FT_Driver_ClassRec_ + { + FT_Module_Class root; + + FT_Long face_object_size; + FT_Long size_object_size; + FT_Long slot_object_size; + + FT_Face_InitFunc init_face; + FT_Face_DoneFunc done_face; + + FT_Size_InitFunc init_size; + FT_Size_DoneFunc done_size; + + FT_Slot_InitFunc init_slot; + FT_Slot_DoneFunc done_slot; + + FT_Slot_LoadFunc load_glyph; + + FT_Face_GetKerningFunc get_kerning; + FT_Face_AttachFunc attach_file; + FT_Face_GetAdvancesFunc get_advances; + + /* since version 2.2 */ + FT_Size_RequestFunc request_size; + FT_Size_SelectFunc select_size; + + } FT_Driver_ClassRec, *FT_Driver_Class; + + + /*************************************************************************/ + /* */ + /* <Macro> */ + /* FT_DECLARE_DRIVER */ + /* */ + /* <Description> */ + /* Used to create a forward declaration of an FT_Driver_ClassRec */ + /* struct instance. */ + /* */ + /* <Macro> */ + /* FT_DEFINE_DRIVER */ + /* */ + /* <Description> */ + /* Used to initialize an instance of FT_Driver_ClassRec struct. */ + /* */ + /* When FT_CONFIG_OPTION_PIC is defined a `create' function has to be */ + /* called with a pointer where the allocated structure is returned. */ + /* And when it is no longer needed a `destroy' function needs to be */ + /* called to release that allocation. */ + /* */ + /* `fcinit.c' (ft_create_default_module_classes) already contains a */ + /* mechanism to call these functions for the default modules */ + /* described in `ftmodule.h'. */ + /* */ + /* Notice that the created `create' and `destroy' functions call */ + /* `pic_init' and `pic_free' to allow you to manually allocate and */ + /* initialize any additional global data, like a module specific */ + /* interface, and put them in the global pic container defined in */ + /* `ftpic.h'. If you don't need them just implement the functions as */ + /* empty to resolve the link error. Also the `pic_init' and */ + /* `pic_free' functions should be declared in `pic.h', to be referred */ + /* by driver definition calling `FT_DEFINE_DRIVER' in following. */ + /* */ + /* When FT_CONFIG_OPTION_PIC is not defined the struct will be */ + /* allocated in the global scope (or the scope where the macro is */ + /* used). */ + /* */ +#ifndef FT_CONFIG_OPTION_PIC + +#define FT_DECLARE_DRIVER( class_ ) \ + FT_CALLBACK_TABLE \ + const FT_Driver_ClassRec class_; + +#define FT_DEFINE_DRIVER( \ + class_, \ + flags_, \ + size_, \ + name_, \ + version_, \ + requires_, \ + interface_, \ + init_, \ + done_, \ + get_interface_, \ + face_object_size_, \ + size_object_size_, \ + slot_object_size_, \ + init_face_, \ + done_face_, \ + init_size_, \ + done_size_, \ + init_slot_, \ + done_slot_, \ + load_glyph_, \ + get_kerning_, \ + attach_file_, \ + get_advances_, \ + request_size_, \ + select_size_ ) \ + FT_CALLBACK_TABLE_DEF \ + const FT_Driver_ClassRec class_ = \ + { \ + FT_DEFINE_ROOT_MODULE( flags_, \ + size_, \ + name_, \ + version_, \ + requires_, \ + interface_, \ + init_, \ + done_, \ + get_interface_ ) \ + \ + face_object_size_, \ + size_object_size_, \ + slot_object_size_, \ + \ + init_face_, \ + done_face_, \ + \ + init_size_, \ + done_size_, \ + \ + init_slot_, \ + done_slot_, \ + \ + load_glyph_, \ + \ + get_kerning_, \ + attach_file_, \ + get_advances_, \ + \ + request_size_, \ + select_size_ \ + }; + +#else /* FT_CONFIG_OPTION_PIC */ + +#define FT_DECLARE_DRIVER( class_ ) FT_DECLARE_MODULE( class_ ) + +#define FT_DEFINE_DRIVER( \ + class_, \ + flags_, \ + size_, \ + name_, \ + version_, \ + requires_, \ + interface_, \ + init_, \ + done_, \ + get_interface_, \ + face_object_size_, \ + size_object_size_, \ + slot_object_size_, \ + init_face_, \ + done_face_, \ + init_size_, \ + done_size_, \ + init_slot_, \ + done_slot_, \ + load_glyph_, \ + get_kerning_, \ + attach_file_, \ + get_advances_, \ + request_size_, \ + select_size_ ) \ + void \ + FT_Destroy_Class_ ## class_( FT_Library library, \ + FT_Module_Class* clazz ) \ + { \ + FT_Memory memory = library->memory; \ + FT_Driver_Class dclazz = (FT_Driver_Class)clazz; \ + \ + \ + class_ ## _pic_free( library ); \ + if ( dclazz ) \ + FT_FREE( dclazz ); \ + } \ + \ + \ + FT_Error \ + FT_Create_Class_ ## class_( FT_Library library, \ + FT_Module_Class** output_class ) \ + { \ + FT_Driver_Class clazz = NULL; \ + FT_Error error; \ + FT_Memory memory = library->memory; \ + \ + \ + if ( FT_ALLOC( clazz, sizeof ( *clazz ) ) ) \ + return error; \ + \ + error = class_ ## _pic_init( library ); \ + if ( error ) \ + { \ + FT_FREE( clazz ); \ + return error; \ + } \ + \ + FT_DEFINE_ROOT_MODULE( flags_, \ + size_, \ + name_, \ + version_, \ + requires_, \ + interface_, \ + init_, \ + done_, \ + get_interface_ ) \ + \ + clazz->face_object_size = face_object_size_; \ + clazz->size_object_size = size_object_size_; \ + clazz->slot_object_size = slot_object_size_; \ + \ + clazz->init_face = init_face_; \ + clazz->done_face = done_face_; \ + \ + clazz->init_size = init_size_; \ + clazz->done_size = done_size_; \ + \ + clazz->init_slot = init_slot_; \ + clazz->done_slot = done_slot_; \ + \ + clazz->load_glyph = load_glyph_; \ + \ + clazz->get_kerning = get_kerning_; \ + clazz->attach_file = attach_file_; \ + clazz->get_advances = get_advances_; \ + \ + clazz->request_size = request_size_; \ + clazz->select_size = select_size_; \ + \ + *output_class = (FT_Module_Class*)clazz; \ + \ + return FT_Err_Ok; \ + } + + +#endif /* FT_CONFIG_OPTION_PIC */ + +FT_END_HEADER + +#endif /* __FTDRIVER_H__ */ + + +/* END */ diff --git a/thirdparty/include/freetype/internal/ftgloadr.h b/thirdparty/include/freetype/internal/ftgloadr.h new file mode 100644 index 000000000..a52e97e61 --- /dev/null +++ b/thirdparty/include/freetype/internal/ftgloadr.h @@ -0,0 +1,168 @@ +/***************************************************************************/ +/* */ +/* ftgloadr.h */ +/* */ +/* The FreeType glyph loader (specification). */ +/* */ +/* Copyright 2002, 2003, 2005, 2006 by */ +/* David Turner, Robert Wilhelm, and Werner Lemberg */ +/* */ +/* This file is part of the FreeType project, and may only be used, */ +/* modified, and distributed under the terms of the FreeType project */ +/* license, LICENSE.TXT. By continuing to use, modify, or distribute */ +/* this file you indicate that you have read the license and */ +/* understand and accept it fully. */ +/* */ +/***************************************************************************/ + + +#ifndef __FTGLOADR_H__ +#define __FTGLOADR_H__ + + +#include <freetype/ft2build.h> +#include FT_FREETYPE_H + + +FT_BEGIN_HEADER + + + /*************************************************************************/ + /* */ + /* <Struct> */ + /* FT_GlyphLoader */ + /* */ + /* <Description> */ + /* The glyph loader is an internal object used to load several glyphs */ + /* together (for example, in the case of composites). */ + /* */ + /* <Note> */ + /* The glyph loader implementation is not part of the high-level API, */ + /* hence the forward structure declaration. */ + /* */ + typedef struct FT_GlyphLoaderRec_* FT_GlyphLoader ; + + +#if 0 /* moved to freetype.h in version 2.2 */ +#define FT_SUBGLYPH_FLAG_ARGS_ARE_WORDS 1 +#define FT_SUBGLYPH_FLAG_ARGS_ARE_XY_VALUES 2 +#define FT_SUBGLYPH_FLAG_ROUND_XY_TO_GRID 4 +#define FT_SUBGLYPH_FLAG_SCALE 8 +#define FT_SUBGLYPH_FLAG_XY_SCALE 0x40 +#define FT_SUBGLYPH_FLAG_2X2 0x80 +#define FT_SUBGLYPH_FLAG_USE_MY_METRICS 0x200 +#endif + + + typedef struct FT_SubGlyphRec_ + { + FT_Int index; + FT_UShort flags; + FT_Int arg1; + FT_Int arg2; + FT_Matrix transform; + + } FT_SubGlyphRec; + + + typedef struct FT_GlyphLoadRec_ + { + FT_Outline outline; /* outline */ + FT_Vector* extra_points; /* extra points table */ + FT_Vector* extra_points2; /* second extra points table */ + FT_UInt num_subglyphs; /* number of subglyphs */ + FT_SubGlyph subglyphs; /* subglyphs */ + + } FT_GlyphLoadRec, *FT_GlyphLoad; + + + typedef struct FT_GlyphLoaderRec_ + { + FT_Memory memory; + FT_UInt max_points; + FT_UInt max_contours; + FT_UInt max_subglyphs; + FT_Bool use_extra; + + FT_GlyphLoadRec base; + FT_GlyphLoadRec current; + + void* other; /* for possible future extension? */ + + } FT_GlyphLoaderRec; + + + /* create new empty glyph loader */ + FT_BASE( FT_Error ) + FT_GlyphLoader_New( FT_Memory memory, + FT_GlyphLoader *aloader ); + + /* add an extra points table to a glyph loader */ + FT_BASE( FT_Error ) + FT_GlyphLoader_CreateExtra( FT_GlyphLoader loader ); + + /* destroy a glyph loader */ + FT_BASE( void ) + FT_GlyphLoader_Done( FT_GlyphLoader loader ); + + /* reset a glyph loader (frees everything int it) */ + FT_BASE( void ) + FT_GlyphLoader_Reset( FT_GlyphLoader loader ); + + /* rewind a glyph loader */ + FT_BASE( void ) + FT_GlyphLoader_Rewind( FT_GlyphLoader loader ); + + /* check that there is enough space to add `n_points' and `n_contours' */ + /* to the glyph loader */ + FT_BASE( FT_Error ) + FT_GlyphLoader_CheckPoints( FT_GlyphLoader loader, + FT_UInt n_points, + FT_UInt n_contours ); + + +#define FT_GLYPHLOADER_CHECK_P( _loader, _count ) \ + ( (_count) == 0 || ((_loader)->base.outline.n_points + \ + (_loader)->current.outline.n_points + \ + (unsigned long)(_count)) <= (_loader)->max_points ) + +#define FT_GLYPHLOADER_CHECK_C( _loader, _count ) \ + ( (_count) == 0 || ((_loader)->base.outline.n_contours + \ + (_loader)->current.outline.n_contours + \ + (unsigned long)(_count)) <= (_loader)->max_contours ) + +#define FT_GLYPHLOADER_CHECK_POINTS( _loader, _points,_contours ) \ + ( ( FT_GLYPHLOADER_CHECK_P( _loader, _points ) && \ + FT_GLYPHLOADER_CHECK_C( _loader, _contours ) ) \ + ? 0 \ + : FT_GlyphLoader_CheckPoints( (_loader), (_points), (_contours) ) ) + + + /* check that there is enough space to add `n_subs' sub-glyphs to */ + /* a glyph loader */ + FT_BASE( FT_Error ) + FT_GlyphLoader_CheckSubGlyphs( FT_GlyphLoader loader, + FT_UInt n_subs ); + + /* prepare a glyph loader, i.e. empty the current glyph */ + FT_BASE( void ) + FT_GlyphLoader_Prepare( FT_GlyphLoader loader ); + + /* add the current glyph to the base glyph */ + FT_BASE( void ) + FT_GlyphLoader_Add( FT_GlyphLoader loader ); + + /* copy points from one glyph loader to another */ + FT_BASE( FT_Error ) + FT_GlyphLoader_CopyPoints( FT_GlyphLoader target, + FT_GlyphLoader source ); + + /* */ + + +FT_END_HEADER + +#endif /* __FTGLOADR_H__ */ + + +/* END */ diff --git a/thirdparty/include/freetype/internal/ftmemory.h b/thirdparty/include/freetype/internal/ftmemory.h new file mode 100644 index 000000000..2ece9c7f5 --- /dev/null +++ b/thirdparty/include/freetype/internal/ftmemory.h @@ -0,0 +1,378 @@ +/***************************************************************************/ +/* */ +/* ftmemory.h */ +/* */ +/* The FreeType memory management macros (specification). */ +/* */ +/* Copyright 1996-2002, 2004-2007, 2010, 2013 by */ +/* David Turner, Robert Wilhelm, and Werner Lemberg */ +/* */ +/* This file is part of the FreeType project, and may only be used, */ +/* modified, and distributed under the terms of the FreeType project */ +/* license, LICENSE.TXT. By continuing to use, modify, or distribute */ +/* this file you indicate that you have read the license and */ +/* understand and accept it fully. */ +/* */ +/***************************************************************************/ + + +#ifndef __FTMEMORY_H__ +#define __FTMEMORY_H__ + + +#include <freetype/ft2build.h> +#include FT_CONFIG_CONFIG_H +#include FT_TYPES_H + + +FT_BEGIN_HEADER + + + /*************************************************************************/ + /* */ + /* <Macro> */ + /* FT_SET_ERROR */ + /* */ + /* <Description> */ + /* This macro is used to set an implicit `error' variable to a given */ + /* expression's value (usually a function call), and convert it to a */ + /* boolean which is set whenever the value is != 0. */ + /* */ +#undef FT_SET_ERROR +#define FT_SET_ERROR( expression ) \ + ( ( error = (expression) ) != 0 ) + + + + /*************************************************************************/ + /*************************************************************************/ + /*************************************************************************/ + /**** ****/ + /**** ****/ + /**** M E M O R Y ****/ + /**** ****/ + /**** ****/ + /*************************************************************************/ + /*************************************************************************/ + /*************************************************************************/ + + + /* + * C++ refuses to handle statements like p = (void*)anything, with `p' a + * typed pointer. Since we don't have a `typeof' operator in standard + * C++, we have to use a template to emulate it. + */ + +#ifdef __cplusplus + + extern "C++" + template <typename T> inline T* + cplusplus_typeof( T*, + void *v ) + { + return static_cast <T*> ( v ); + } + +#define FT_ASSIGNP( p, val ) (p) = cplusplus_typeof( (p), (val) ) + +#else + +#define FT_ASSIGNP( p, val ) (p) = (val) + +#endif + + + +#ifdef FT_DEBUG_MEMORY + + FT_BASE( const char* ) _ft_debug_file; + FT_BASE( long ) _ft_debug_lineno; + +#define FT_DEBUG_INNER( exp ) ( _ft_debug_file = __FILE__, \ + _ft_debug_lineno = __LINE__, \ + (exp) ) + +#define FT_ASSIGNP_INNER( p, exp ) ( _ft_debug_file = __FILE__, \ + _ft_debug_lineno = __LINE__, \ + FT_ASSIGNP( p, exp ) ) + +#else /* !FT_DEBUG_MEMORY */ + +#define FT_DEBUG_INNER( exp ) (exp) +#define FT_ASSIGNP_INNER( p, exp ) FT_ASSIGNP( p, exp ) + +#endif /* !FT_DEBUG_MEMORY */ + + + /* + * The allocation functions return a pointer, and the error code + * is written to through the `p_error' parameter. See below for + * for documentation. + */ + + FT_BASE( FT_Pointer ) + ft_mem_alloc( FT_Memory memory, + FT_Long size, + FT_Error *p_error ); + + FT_BASE( FT_Pointer ) + ft_mem_qalloc( FT_Memory memory, + FT_Long size, + FT_Error *p_error ); + + FT_BASE( FT_Pointer ) + ft_mem_realloc( FT_Memory memory, + FT_Long item_size, + FT_Long cur_count, + FT_Long new_count, + void* block, + FT_Error *p_error ); + + FT_BASE( FT_Pointer ) + ft_mem_qrealloc( FT_Memory memory, + FT_Long item_size, + FT_Long cur_count, + FT_Long new_count, + void* block, + FT_Error *p_error ); + + FT_BASE( void ) + ft_mem_free( FT_Memory memory, + const void* P ); + + +#define FT_MEM_ALLOC( ptr, size ) \ + FT_ASSIGNP_INNER( ptr, ft_mem_alloc( memory, \ + (FT_Long)(size), \ + &error ) ) + +#define FT_MEM_FREE( ptr ) \ + FT_BEGIN_STMNT \ + ft_mem_free( memory, (ptr) ); \ + (ptr) = NULL; \ + FT_END_STMNT + +#define FT_MEM_NEW( ptr ) \ + FT_MEM_ALLOC( ptr, sizeof ( *(ptr) ) ) + +#define FT_MEM_REALLOC( ptr, cursz, newsz ) \ + FT_ASSIGNP_INNER( ptr, ft_mem_realloc( memory, \ + 1, \ + (FT_Long)(cursz), \ + (FT_Long)(newsz), \ + (ptr), \ + &error ) ) + +#define FT_MEM_QALLOC( ptr, size ) \ + FT_ASSIGNP_INNER( ptr, ft_mem_qalloc( memory, \ + (FT_Long)(size), \ + &error ) ) + +#define FT_MEM_QNEW( ptr ) \ + FT_MEM_QALLOC( ptr, sizeof ( *(ptr) ) ) + +#define FT_MEM_QREALLOC( ptr, cursz, newsz ) \ + FT_ASSIGNP_INNER( ptr, ft_mem_qrealloc( memory, \ + 1, \ + (FT_Long)(cursz), \ + (FT_Long)(newsz), \ + (ptr), \ + &error ) ) + +#define FT_MEM_ALLOC_MULT( ptr, count, item_size ) \ + FT_ASSIGNP_INNER( ptr, ft_mem_realloc( memory, \ + (FT_Long)(item_size), \ + 0, \ + (FT_Long)(count), \ + NULL, \ + &error ) ) + +#define FT_MEM_REALLOC_MULT( ptr, oldcnt, newcnt, itmsz ) \ + FT_ASSIGNP_INNER( ptr, ft_mem_realloc( memory, \ + (FT_Long)(itmsz), \ + (FT_Long)(oldcnt), \ + (FT_Long)(newcnt), \ + (ptr), \ + &error ) ) + +#define FT_MEM_QALLOC_MULT( ptr, count, item_size ) \ + FT_ASSIGNP_INNER( ptr, ft_mem_qrealloc( memory, \ + (FT_Long)(item_size), \ + 0, \ + (FT_Long)(count), \ + NULL, \ + &error ) ) + +#define FT_MEM_QREALLOC_MULT( ptr, oldcnt, newcnt, itmsz) \ + FT_ASSIGNP_INNER( ptr, ft_mem_qrealloc( memory, \ + (FT_Long)(itmsz), \ + (FT_Long)(oldcnt), \ + (FT_Long)(newcnt), \ + (ptr), \ + &error ) ) + + +#define FT_MEM_SET_ERROR( cond ) ( (cond), error != 0 ) + + +#define FT_MEM_SET( dest, byte, count ) ft_memset( dest, byte, count ) + +#define FT_MEM_COPY( dest, source, count ) ft_memcpy( dest, source, count ) + +#define FT_MEM_MOVE( dest, source, count ) ft_memmove( dest, source, count ) + + +#define FT_MEM_ZERO( dest, count ) FT_MEM_SET( dest, 0, count ) + +#define FT_ZERO( p ) FT_MEM_ZERO( p, sizeof ( *(p) ) ) + + +#define FT_ARRAY_ZERO( dest, count ) \ + FT_MEM_ZERO( dest, (count) * sizeof ( *(dest) ) ) + +#define FT_ARRAY_COPY( dest, source, count ) \ + FT_MEM_COPY( dest, source, (count) * sizeof ( *(dest) ) ) + +#define FT_ARRAY_MOVE( dest, source, count ) \ + FT_MEM_MOVE( dest, source, (count) * sizeof ( *(dest) ) ) + + + /* + * Return the maximum number of addressable elements in an array. + * We limit ourselves to INT_MAX, rather than UINT_MAX, to avoid + * any problems. + */ +#define FT_ARRAY_MAX( ptr ) ( FT_INT_MAX / sizeof ( *(ptr) ) ) + +#define FT_ARRAY_CHECK( ptr, count ) ( (count) <= FT_ARRAY_MAX( ptr ) ) + + + /*************************************************************************/ + /* */ + /* The following functions macros expect that their pointer argument is */ + /* _typed_ in order to automatically compute array element sizes. */ + /* */ + +#define FT_MEM_NEW_ARRAY( ptr, count ) \ + FT_ASSIGNP_INNER( ptr, ft_mem_realloc( memory, \ + sizeof ( *(ptr) ), \ + 0, \ + (FT_Long)(count), \ + NULL, \ + &error ) ) + +#define FT_MEM_RENEW_ARRAY( ptr, cursz, newsz ) \ + FT_ASSIGNP_INNER( ptr, ft_mem_realloc( memory, \ + sizeof ( *(ptr) ), \ + (FT_Long)(cursz), \ + (FT_Long)(newsz), \ + (ptr), \ + &error ) ) + +#define FT_MEM_QNEW_ARRAY( ptr, count ) \ + FT_ASSIGNP_INNER( ptr, ft_mem_qrealloc( memory, \ + sizeof ( *(ptr) ), \ + 0, \ + (FT_Long)(count), \ + NULL, \ + &error ) ) + +#define FT_MEM_QRENEW_ARRAY( ptr, cursz, newsz ) \ + FT_ASSIGNP_INNER( ptr, ft_mem_qrealloc( memory, \ + sizeof ( *(ptr) ), \ + (FT_Long)(cursz), \ + (FT_Long)(newsz), \ + (ptr), \ + &error ) ) + +#define FT_ALLOC( ptr, size ) \ + FT_MEM_SET_ERROR( FT_MEM_ALLOC( ptr, size ) ) + +#define FT_REALLOC( ptr, cursz, newsz ) \ + FT_MEM_SET_ERROR( FT_MEM_REALLOC( ptr, cursz, newsz ) ) + +#define FT_ALLOC_MULT( ptr, count, item_size ) \ + FT_MEM_SET_ERROR( FT_MEM_ALLOC_MULT( ptr, count, item_size ) ) + +#define FT_REALLOC_MULT( ptr, oldcnt, newcnt, itmsz ) \ + FT_MEM_SET_ERROR( FT_MEM_REALLOC_MULT( ptr, oldcnt, \ + newcnt, itmsz ) ) + +#define FT_QALLOC( ptr, size ) \ + FT_MEM_SET_ERROR( FT_MEM_QALLOC( ptr, size ) ) + +#define FT_QREALLOC( ptr, cursz, newsz ) \ + FT_MEM_SET_ERROR( FT_MEM_QREALLOC( ptr, cursz, newsz ) ) + +#define FT_QALLOC_MULT( ptr, count, item_size ) \ + FT_MEM_SET_ERROR( FT_MEM_QALLOC_MULT( ptr, count, item_size ) ) + +#define FT_QREALLOC_MULT( ptr, oldcnt, newcnt, itmsz ) \ + FT_MEM_SET_ERROR( FT_MEM_QREALLOC_MULT( ptr, oldcnt, \ + newcnt, itmsz ) ) + +#define FT_FREE( ptr ) FT_MEM_FREE( ptr ) + +#define FT_NEW( ptr ) FT_MEM_SET_ERROR( FT_MEM_NEW( ptr ) ) + +#define FT_NEW_ARRAY( ptr, count ) \ + FT_MEM_SET_ERROR( FT_MEM_NEW_ARRAY( ptr, count ) ) + +#define FT_RENEW_ARRAY( ptr, curcnt, newcnt ) \ + FT_MEM_SET_ERROR( FT_MEM_RENEW_ARRAY( ptr, curcnt, newcnt ) ) + +#define FT_QNEW( ptr ) \ + FT_MEM_SET_ERROR( FT_MEM_QNEW( ptr ) ) + +#define FT_QNEW_ARRAY( ptr, count ) \ + FT_MEM_SET_ERROR( FT_MEM_NEW_ARRAY( ptr, count ) ) + +#define FT_QRENEW_ARRAY( ptr, curcnt, newcnt ) \ + FT_MEM_SET_ERROR( FT_MEM_RENEW_ARRAY( ptr, curcnt, newcnt ) ) + + + FT_BASE( FT_Pointer ) + ft_mem_strdup( FT_Memory memory, + const char* str, + FT_Error *p_error ); + + FT_BASE( FT_Pointer ) + ft_mem_dup( FT_Memory memory, + const void* address, + FT_ULong size, + FT_Error *p_error ); + + +#define FT_MEM_STRDUP( dst, str ) \ + (dst) = (char*)ft_mem_strdup( memory, (const char*)(str), &error ) + +#define FT_STRDUP( dst, str ) \ + FT_MEM_SET_ERROR( FT_MEM_STRDUP( dst, str ) ) + +#define FT_MEM_DUP( dst, address, size ) \ + (dst) = ft_mem_dup( memory, (address), (FT_ULong)(size), &error ) + +#define FT_DUP( dst, address, size ) \ + FT_MEM_SET_ERROR( FT_MEM_DUP( dst, address, size ) ) + + + /* Return >= 1 if a truncation occurs. */ + /* Return 0 if the source string fits the buffer. */ + /* This is *not* the same as strlcpy(). */ + FT_BASE( FT_Int ) + ft_mem_strcpyn( char* dst, + const char* src, + FT_ULong size ); + +#define FT_STRCPYN( dst, src, size ) \ + ft_mem_strcpyn( (char*)dst, (const char*)(src), (FT_ULong)(size) ) + + /* */ + + +FT_END_HEADER + +#endif /* __FTMEMORY_H__ */ + + +/* END */ diff --git a/thirdparty/include/freetype/internal/ftobjs.h b/thirdparty/include/freetype/internal/ftobjs.h new file mode 100644 index 000000000..9a9cc0ba9 --- /dev/null +++ b/thirdparty/include/freetype/internal/ftobjs.h @@ -0,0 +1,1569 @@ +/***************************************************************************/ +/* */ +/* ftobjs.h */ +/* */ +/* The FreeType private base classes (specification). */ +/* */ +/* Copyright 1996-2006, 2008, 2010, 2012-2013 by */ +/* David Turner, Robert Wilhelm, and Werner Lemberg. */ +/* */ +/* This file is part of the FreeType project, and may only be used, */ +/* modified, and distributed under the terms of the FreeType project */ +/* license, LICENSE.TXT. By continuing to use, modify, or distribute */ +/* this file you indicate that you have read the license and */ +/* understand and accept it fully. */ +/* */ +/***************************************************************************/ + + + /*************************************************************************/ + /* */ + /* This file contains the definition of all internal FreeType classes. */ + /* */ + /*************************************************************************/ + + +#ifndef __FTOBJS_H__ +#define __FTOBJS_H__ + +#include <freetype/ft2build.h> +#include FT_RENDER_H +#include FT_SIZES_H +#include FT_LCD_FILTER_H +#include FT_INTERNAL_MEMORY_H +#include FT_INTERNAL_GLYPH_LOADER_H +#include FT_INTERNAL_DRIVER_H +#include FT_INTERNAL_AUTOHINT_H +#include FT_INTERNAL_SERVICE_H +#include FT_INTERNAL_PIC_H + +#ifdef FT_CONFIG_OPTION_INCREMENTAL +#include FT_INCREMENTAL_H +#endif + + +FT_BEGIN_HEADER + + + /*************************************************************************/ + /* */ + /* Some generic definitions. */ + /* */ +#ifndef TRUE +#define TRUE 1 +#endif + +#ifndef FALSE +#define FALSE 0 +#endif + +#ifndef NULL +#define NULL (void*)0 +#endif + + + /*************************************************************************/ + /* */ + /* The min and max functions missing in C. As usual, be careful not to */ + /* write things like FT_MIN( a++, b++ ) to avoid side effects. */ + /* */ +#define FT_MIN( a, b ) ( (a) < (b) ? (a) : (b) ) +#define FT_MAX( a, b ) ( (a) > (b) ? (a) : (b) ) + +#define FT_ABS( a ) ( (a) < 0 ? -(a) : (a) ) + + +#define FT_PAD_FLOOR( x, n ) ( (x) & ~((n)-1) ) +#define FT_PAD_ROUND( x, n ) FT_PAD_FLOOR( (x) + ((n)/2), n ) +#define FT_PAD_CEIL( x, n ) FT_PAD_FLOOR( (x) + ((n)-1), n ) + +#define FT_PIX_FLOOR( x ) ( (x) & ~63 ) +#define FT_PIX_ROUND( x ) FT_PIX_FLOOR( (x) + 32 ) +#define FT_PIX_CEIL( x ) FT_PIX_FLOOR( (x) + 63 ) + + + /* + * Return the highest power of 2 that is <= value; this correspond to + * the highest bit in a given 32-bit value. + */ + FT_BASE( FT_UInt32 ) + ft_highpow2( FT_UInt32 value ); + + + /* + * character classification functions -- since these are used to parse + * font files, we must not use those in <ctypes.h> which are + * locale-dependent + */ +#define ft_isdigit( x ) ( ( (unsigned)(x) - '0' ) < 10U ) + +#define ft_isxdigit( x ) ( ( (unsigned)(x) - '0' ) < 10U || \ + ( (unsigned)(x) - 'a' ) < 6U || \ + ( (unsigned)(x) - 'A' ) < 6U ) + + /* the next two macros assume ASCII representation */ +#define ft_isupper( x ) ( ( (unsigned)(x) - 'A' ) < 26U ) +#define ft_islower( x ) ( ( (unsigned)(x) - 'a' ) < 26U ) + +#define ft_isalpha( x ) ( ft_isupper( x ) || ft_islower( x ) ) +#define ft_isalnum( x ) ( ft_isdigit( x ) || ft_isalpha( x ) ) + + + /*************************************************************************/ + /*************************************************************************/ + /*************************************************************************/ + /**** ****/ + /**** ****/ + /**** C H A R M A P S ****/ + /**** ****/ + /**** ****/ + /*************************************************************************/ + /*************************************************************************/ + /*************************************************************************/ + + /* handle to internal charmap object */ + typedef struct FT_CMapRec_* FT_CMap; + + /* handle to charmap class structure */ + typedef const struct FT_CMap_ClassRec_* FT_CMap_Class; + + /* internal charmap object structure */ + typedef struct FT_CMapRec_ + { + FT_CharMapRec charmap; + FT_CMap_Class clazz; + + } FT_CMapRec; + + /* typecase any pointer to a charmap handle */ +#define FT_CMAP( x ) ((FT_CMap)( x )) + + /* obvious macros */ +#define FT_CMAP_PLATFORM_ID( x ) FT_CMAP( x )->charmap.platform_id +#define FT_CMAP_ENCODING_ID( x ) FT_CMAP( x )->charmap.encoding_id +#define FT_CMAP_ENCODING( x ) FT_CMAP( x )->charmap.encoding +#define FT_CMAP_FACE( x ) FT_CMAP( x )->charmap.face + + + /* class method definitions */ + typedef FT_Error + (*FT_CMap_InitFunc)( FT_CMap cmap, + FT_Pointer init_data ); + + typedef void + (*FT_CMap_DoneFunc)( FT_CMap cmap ); + + typedef FT_UInt + (*FT_CMap_CharIndexFunc)( FT_CMap cmap, + FT_UInt32 char_code ); + + typedef FT_UInt + (*FT_CMap_CharNextFunc)( FT_CMap cmap, + FT_UInt32 *achar_code ); + + typedef FT_UInt + (*FT_CMap_CharVarIndexFunc)( FT_CMap cmap, + FT_CMap unicode_cmap, + FT_UInt32 char_code, + FT_UInt32 variant_selector ); + + typedef FT_Bool + (*FT_CMap_CharVarIsDefaultFunc)( FT_CMap cmap, + FT_UInt32 char_code, + FT_UInt32 variant_selector ); + + typedef FT_UInt32 * + (*FT_CMap_VariantListFunc)( FT_CMap cmap, + FT_Memory mem ); + + typedef FT_UInt32 * + (*FT_CMap_CharVariantListFunc)( FT_CMap cmap, + FT_Memory mem, + FT_UInt32 char_code ); + + typedef FT_UInt32 * + (*FT_CMap_VariantCharListFunc)( FT_CMap cmap, + FT_Memory mem, + FT_UInt32 variant_selector ); + + + typedef struct FT_CMap_ClassRec_ + { + FT_ULong size; + FT_CMap_InitFunc init; + FT_CMap_DoneFunc done; + FT_CMap_CharIndexFunc char_index; + FT_CMap_CharNextFunc char_next; + + /* Subsequent entries are special ones for format 14 -- the variant */ + /* selector subtable which behaves like no other */ + + FT_CMap_CharVarIndexFunc char_var_index; + FT_CMap_CharVarIsDefaultFunc char_var_default; + FT_CMap_VariantListFunc variant_list; + FT_CMap_CharVariantListFunc charvariant_list; + FT_CMap_VariantCharListFunc variantchar_list; + + } FT_CMap_ClassRec; + + +#ifndef FT_CONFIG_OPTION_PIC + +#define FT_DECLARE_CMAP_CLASS( class_ ) \ + FT_CALLBACK_TABLE const FT_CMap_ClassRec class_; + +#define FT_DEFINE_CMAP_CLASS( \ + class_, \ + size_, \ + init_, \ + done_, \ + char_index_, \ + char_next_, \ + char_var_index_, \ + char_var_default_, \ + variant_list_, \ + charvariant_list_, \ + variantchar_list_ ) \ + FT_CALLBACK_TABLE_DEF \ + const FT_CMap_ClassRec class_ = \ + { \ + size_, \ + init_, \ + done_, \ + char_index_, \ + char_next_, \ + char_var_index_, \ + char_var_default_, \ + variant_list_, \ + charvariant_list_, \ + variantchar_list_ \ + }; + +#else /* FT_CONFIG_OPTION_PIC */ + +#define FT_DECLARE_CMAP_CLASS( class_ ) \ + void \ + FT_Init_Class_ ## class_( FT_Library library, \ + FT_CMap_ClassRec* clazz ); + +#define FT_DEFINE_CMAP_CLASS( \ + class_, \ + size_, \ + init_, \ + done_, \ + char_index_, \ + char_next_, \ + char_var_index_, \ + char_var_default_, \ + variant_list_, \ + charvariant_list_, \ + variantchar_list_ ) \ + void \ + FT_Init_Class_ ## class_( FT_Library library, \ + FT_CMap_ClassRec* clazz ) \ + { \ + FT_UNUSED( library ); \ + \ + clazz->size = size_; \ + clazz->init = init_; \ + clazz->done = done_; \ + clazz->char_index = char_index_; \ + clazz->char_next = char_next_; \ + clazz->char_var_index = char_var_index_; \ + clazz->char_var_default = char_var_default_; \ + clazz->variant_list = variant_list_; \ + clazz->charvariant_list = charvariant_list_; \ + clazz->variantchar_list = variantchar_list_; \ + } + +#endif /* FT_CONFIG_OPTION_PIC */ + + + /* create a new charmap and add it to charmap->face */ + FT_BASE( FT_Error ) + FT_CMap_New( FT_CMap_Class clazz, + FT_Pointer init_data, + FT_CharMap charmap, + FT_CMap *acmap ); + + /* destroy a charmap and remove it from face's list */ + FT_BASE( void ) + FT_CMap_Done( FT_CMap cmap ); + + + /*************************************************************************/ + /* */ + /* <Struct> */ + /* FT_Face_InternalRec */ + /* */ + /* <Description> */ + /* This structure contains the internal fields of each FT_Face */ + /* object. These fields may change between different releases of */ + /* FreeType. */ + /* */ + /* <Fields> */ + /* max_points :: */ + /* The maximum number of points used to store the vectorial outline */ + /* of any glyph in this face. If this value cannot be known in */ + /* advance, or if the face isn't scalable, this should be set to 0. */ + /* Only relevant for scalable formats. */ + /* */ + /* max_contours :: */ + /* The maximum number of contours used to store the vectorial */ + /* outline of any glyph in this face. If this value cannot be */ + /* known in advance, or if the face isn't scalable, this should be */ + /* set to 0. Only relevant for scalable formats. */ + /* */ + /* transform_matrix :: */ + /* A 2x2 matrix of 16.16 coefficients used to transform glyph */ + /* outlines after they are loaded from the font. Only used by the */ + /* convenience functions. */ + /* */ + /* transform_delta :: */ + /* A translation vector used to transform glyph outlines after they */ + /* are loaded from the font. Only used by the convenience */ + /* functions. */ + /* */ + /* transform_flags :: */ + /* Some flags used to classify the transform. Only used by the */ + /* convenience functions. */ + /* */ + /* services :: */ + /* A cache for frequently used services. It should be only */ + /* accessed with the macro `FT_FACE_LOOKUP_SERVICE'. */ + /* */ + /* incremental_interface :: */ + /* If non-null, the interface through which glyph data and metrics */ + /* are loaded incrementally for faces that do not provide all of */ + /* this data when first opened. This field exists only if */ + /* @FT_CONFIG_OPTION_INCREMENTAL is defined. */ + /* */ + /* ignore_unpatented_hinter :: */ + /* This boolean flag instructs the glyph loader to ignore the */ + /* native font hinter, if one is found. This is exclusively used */ + /* in the case when the unpatented hinter is compiled within the */ + /* library. */ + /* */ + /* refcount :: */ + /* A counter initialized to~1 at the time an @FT_Face structure is */ + /* created. @FT_Reference_Face increments this counter, and */ + /* @FT_Done_Face only destroys a face if the counter is~1, */ + /* otherwise it simply decrements it. */ + /* */ + typedef struct FT_Face_InternalRec_ + { + FT_Matrix transform_matrix; + FT_Vector transform_delta; + FT_Int transform_flags; + + FT_ServiceCacheRec services; + +#ifdef FT_CONFIG_OPTION_INCREMENTAL + FT_Incremental_InterfaceRec* incremental_interface; +#endif + + FT_Bool ignore_unpatented_hinter; + FT_Int refcount; + + } FT_Face_InternalRec; + + + /*************************************************************************/ + /* */ + /* <Struct> */ + /* FT_Slot_InternalRec */ + /* */ + /* <Description> */ + /* This structure contains the internal fields of each FT_GlyphSlot */ + /* object. These fields may change between different releases of */ + /* FreeType. */ + /* */ + /* <Fields> */ + /* loader :: The glyph loader object used to load outlines */ + /* into the glyph slot. */ + /* */ + /* flags :: Possible values are zero or */ + /* FT_GLYPH_OWN_BITMAP. The latter indicates */ + /* that the FT_GlyphSlot structure owns the */ + /* bitmap buffer. */ + /* */ + /* glyph_transformed :: Boolean. Set to TRUE when the loaded glyph */ + /* must be transformed through a specific */ + /* font transformation. This is _not_ the same */ + /* as the face transform set through */ + /* FT_Set_Transform(). */ + /* */ + /* glyph_matrix :: The 2x2 matrix corresponding to the glyph */ + /* transformation, if necessary. */ + /* */ + /* glyph_delta :: The 2d translation vector corresponding to */ + /* the glyph transformation, if necessary. */ + /* */ + /* glyph_hints :: Format-specific glyph hints management. */ + /* */ + +#define FT_GLYPH_OWN_BITMAP 0x1 + + typedef struct FT_Slot_InternalRec_ + { + FT_GlyphLoader loader; + FT_UInt flags; + FT_Bool glyph_transformed; + FT_Matrix glyph_matrix; + FT_Vector glyph_delta; + void* glyph_hints; + + } FT_GlyphSlot_InternalRec; + + +#if 0 + + /*************************************************************************/ + /* */ + /* <Struct> */ + /* FT_Size_InternalRec */ + /* */ + /* <Description> */ + /* This structure contains the internal fields of each FT_Size */ + /* object. Currently, it's empty. */ + /* */ + /*************************************************************************/ + + typedef struct FT_Size_InternalRec_ + { + /* empty */ + + } FT_Size_InternalRec; + +#endif + + + /*************************************************************************/ + /*************************************************************************/ + /*************************************************************************/ + /**** ****/ + /**** ****/ + /**** M O D U L E S ****/ + /**** ****/ + /**** ****/ + /*************************************************************************/ + /*************************************************************************/ + /*************************************************************************/ + + + /*************************************************************************/ + /* */ + /* <Struct> */ + /* FT_ModuleRec */ + /* */ + /* <Description> */ + /* A module object instance. */ + /* */ + /* <Fields> */ + /* clazz :: A pointer to the module's class. */ + /* */ + /* library :: A handle to the parent library object. */ + /* */ + /* memory :: A handle to the memory manager. */ + /* */ + typedef struct FT_ModuleRec_ + { + FT_Module_Class* clazz; + FT_Library library; + FT_Memory memory; + + } FT_ModuleRec; + + + /* typecast an object to an FT_Module */ +#define FT_MODULE( x ) ((FT_Module)( x )) +#define FT_MODULE_CLASS( x ) FT_MODULE( x )->clazz +#define FT_MODULE_LIBRARY( x ) FT_MODULE( x )->library +#define FT_MODULE_MEMORY( x ) FT_MODULE( x )->memory + + +#define FT_MODULE_IS_DRIVER( x ) ( FT_MODULE_CLASS( x )->module_flags & \ + FT_MODULE_FONT_DRIVER ) + +#define FT_MODULE_IS_RENDERER( x ) ( FT_MODULE_CLASS( x )->module_flags & \ + FT_MODULE_RENDERER ) + +#define FT_MODULE_IS_HINTER( x ) ( FT_MODULE_CLASS( x )->module_flags & \ + FT_MODULE_HINTER ) + +#define FT_MODULE_IS_STYLER( x ) ( FT_MODULE_CLASS( x )->module_flags & \ + FT_MODULE_STYLER ) + +#define FT_DRIVER_IS_SCALABLE( x ) ( FT_MODULE_CLASS( x )->module_flags & \ + FT_MODULE_DRIVER_SCALABLE ) + +#define FT_DRIVER_USES_OUTLINES( x ) !( FT_MODULE_CLASS( x )->module_flags & \ + FT_MODULE_DRIVER_NO_OUTLINES ) + +#define FT_DRIVER_HAS_HINTER( x ) ( FT_MODULE_CLASS( x )->module_flags & \ + FT_MODULE_DRIVER_HAS_HINTER ) + + + /*************************************************************************/ + /* */ + /* <Function> */ + /* FT_Get_Module_Interface */ + /* */ + /* <Description> */ + /* Finds a module and returns its specific interface as a typeless */ + /* pointer. */ + /* */ + /* <Input> */ + /* library :: A handle to the library object. */ + /* */ + /* module_name :: The module's name (as an ASCII string). */ + /* */ + /* <Return> */ + /* A module-specific interface if available, 0 otherwise. */ + /* */ + /* <Note> */ + /* You should better be familiar with FreeType internals to know */ + /* which module to look for, and what its interface is :-) */ + /* */ + FT_BASE( const void* ) + FT_Get_Module_Interface( FT_Library library, + const char* mod_name ); + + FT_BASE( FT_Pointer ) + ft_module_get_service( FT_Module module, + const char* service_id ); + + /* */ + + + /*************************************************************************/ + /*************************************************************************/ + /*************************************************************************/ + /**** ****/ + /**** ****/ + /**** F A C E, S I Z E & G L Y P H S L O T O B J E C T S ****/ + /**** ****/ + /**** ****/ + /*************************************************************************/ + /*************************************************************************/ + /*************************************************************************/ + + /* a few macros used to perform easy typecasts with minimal brain damage */ + +#define FT_FACE( x ) ((FT_Face)(x)) +#define FT_SIZE( x ) ((FT_Size)(x)) +#define FT_SLOT( x ) ((FT_GlyphSlot)(x)) + +#define FT_FACE_DRIVER( x ) FT_FACE( x )->driver +#define FT_FACE_LIBRARY( x ) FT_FACE_DRIVER( x )->root.library +#define FT_FACE_MEMORY( x ) FT_FACE( x )->memory +#define FT_FACE_STREAM( x ) FT_FACE( x )->stream + +#define FT_SIZE_FACE( x ) FT_SIZE( x )->face +#define FT_SLOT_FACE( x ) FT_SLOT( x )->face + +#define FT_FACE_SLOT( x ) FT_FACE( x )->glyph +#define FT_FACE_SIZE( x ) FT_FACE( x )->size + + + /*************************************************************************/ + /* */ + /* <Function> */ + /* FT_New_GlyphSlot */ + /* */ + /* <Description> */ + /* It is sometimes useful to have more than one glyph slot for a */ + /* given face object. This function is used to create additional */ + /* slots. All of them are automatically discarded when the face is */ + /* destroyed. */ + /* */ + /* <Input> */ + /* face :: A handle to a parent face object. */ + /* */ + /* <Output> */ + /* aslot :: A handle to a new glyph slot object. */ + /* */ + /* <Return> */ + /* FreeType error code. 0 means success. */ + /* */ + FT_BASE( FT_Error ) + FT_New_GlyphSlot( FT_Face face, + FT_GlyphSlot *aslot ); + + + /*************************************************************************/ + /* */ + /* <Function> */ + /* FT_Done_GlyphSlot */ + /* */ + /* <Description> */ + /* Destroys a given glyph slot. Remember however that all slots are */ + /* automatically destroyed with its parent. Using this function is */ + /* not always mandatory. */ + /* */ + /* <Input> */ + /* slot :: A handle to a target glyph slot. */ + /* */ + FT_BASE( void ) + FT_Done_GlyphSlot( FT_GlyphSlot slot ); + + /* */ + +#define FT_REQUEST_WIDTH( req ) \ + ( (req)->horiResolution \ + ? (FT_Pos)( (req)->width * (req)->horiResolution + 36 ) / 72 \ + : (req)->width ) + +#define FT_REQUEST_HEIGHT( req ) \ + ( (req)->vertResolution \ + ? (FT_Pos)( (req)->height * (req)->vertResolution + 36 ) / 72 \ + : (req)->height ) + + + /* Set the metrics according to a bitmap strike. */ + FT_BASE( void ) + FT_Select_Metrics( FT_Face face, + FT_ULong strike_index ); + + + /* Set the metrics according to a size request. */ + FT_BASE( void ) + FT_Request_Metrics( FT_Face face, + FT_Size_Request req ); + + + /* Match a size request against `available_sizes'. */ + FT_BASE( FT_Error ) + FT_Match_Size( FT_Face face, + FT_Size_Request req, + FT_Bool ignore_width, + FT_ULong* size_index ); + + + /* Use the horizontal metrics to synthesize the vertical metrics. */ + /* If `advance' is zero, it is also synthesized. */ + FT_BASE( void ) + ft_synthesize_vertical_metrics( FT_Glyph_Metrics* metrics, + FT_Pos advance ); + + + /* Free the bitmap of a given glyphslot when needed (i.e., only when it */ + /* was allocated with ft_glyphslot_alloc_bitmap). */ + FT_BASE( void ) + ft_glyphslot_free_bitmap( FT_GlyphSlot slot ); + + + /* Allocate a new bitmap buffer in a glyph slot. */ + FT_BASE( FT_Error ) + ft_glyphslot_alloc_bitmap( FT_GlyphSlot slot, + FT_ULong size ); + + + /* Set the bitmap buffer in a glyph slot to a given pointer. The buffer */ + /* will not be freed by a later call to ft_glyphslot_free_bitmap. */ + FT_BASE( void ) + ft_glyphslot_set_bitmap( FT_GlyphSlot slot, + FT_Byte* buffer ); + + + /*************************************************************************/ + /*************************************************************************/ + /*************************************************************************/ + /**** ****/ + /**** ****/ + /**** R E N D E R E R S ****/ + /**** ****/ + /**** ****/ + /*************************************************************************/ + /*************************************************************************/ + /*************************************************************************/ + + +#define FT_RENDERER( x ) ((FT_Renderer)( x )) +#define FT_GLYPH( x ) ((FT_Glyph)( x )) +#define FT_BITMAP_GLYPH( x ) ((FT_BitmapGlyph)( x )) +#define FT_OUTLINE_GLYPH( x ) ((FT_OutlineGlyph)( x )) + + + typedef struct FT_RendererRec_ + { + FT_ModuleRec root; + FT_Renderer_Class* clazz; + FT_Glyph_Format glyph_format; + FT_Glyph_Class glyph_class; + + FT_Raster raster; + FT_Raster_Render_Func raster_render; + FT_Renderer_RenderFunc render; + + } FT_RendererRec; + + + /*************************************************************************/ + /*************************************************************************/ + /*************************************************************************/ + /**** ****/ + /**** ****/ + /**** F O N T D R I V E R S ****/ + /**** ****/ + /**** ****/ + /*************************************************************************/ + /*************************************************************************/ + /*************************************************************************/ + + + /* typecast a module into a driver easily */ +#define FT_DRIVER( x ) ((FT_Driver)(x)) + + /* typecast a module as a driver, and get its driver class */ +#define FT_DRIVER_CLASS( x ) FT_DRIVER( x )->clazz + + + /*************************************************************************/ + /* */ + /* <Struct> */ + /* FT_DriverRec */ + /* */ + /* <Description> */ + /* The root font driver class. A font driver is responsible for */ + /* managing and loading font files of a given format. */ + /* */ + /* <Fields> */ + /* root :: Contains the fields of the root module class. */ + /* */ + /* clazz :: A pointer to the font driver's class. Note that */ + /* this is NOT root.clazz. `class' wasn't used */ + /* as it is a reserved word in C++. */ + /* */ + /* faces_list :: The list of faces currently opened by this */ + /* driver. */ + /* */ + /* glyph_loader :: The glyph loader for all faces managed by this */ + /* driver. This object isn't defined for unscalable */ + /* formats. */ + /* */ + typedef struct FT_DriverRec_ + { + FT_ModuleRec root; + FT_Driver_Class clazz; + FT_ListRec faces_list; + FT_GlyphLoader glyph_loader; + + } FT_DriverRec; + + + /*************************************************************************/ + /*************************************************************************/ + /*************************************************************************/ + /**** ****/ + /**** ****/ + /**** L I B R A R I E S ****/ + /**** ****/ + /**** ****/ + /*************************************************************************/ + /*************************************************************************/ + /*************************************************************************/ + + + /* This hook is used by the TrueType debugger. It must be set to an */ + /* alternate truetype bytecode interpreter function. */ +#define FT_DEBUG_HOOK_TRUETYPE 0 + + + /* Set this debug hook to a non-null pointer to force unpatented hinting */ + /* for all faces when both TT_USE_BYTECODE_INTERPRETER and */ + /* TT_CONFIG_OPTION_UNPATENTED_HINTING are defined. This is only used */ + /* during debugging. */ +#define FT_DEBUG_HOOK_UNPATENTED_HINTING 1 + + + typedef void (*FT_Bitmap_LcdFilterFunc)( FT_Bitmap* bitmap, + FT_Render_Mode render_mode, + FT_Library library ); + + + /*************************************************************************/ + /* */ + /* <Struct> */ + /* FT_LibraryRec */ + /* */ + /* <Description> */ + /* The FreeType library class. This is the root of all FreeType */ + /* data. Use FT_New_Library() to create a library object, and */ + /* FT_Done_Library() to discard it and all child objects. */ + /* */ + /* <Fields> */ + /* memory :: The library's memory object. Manages memory */ + /* allocation. */ + /* */ + /* version_major :: The major version number of the library. */ + /* */ + /* version_minor :: The minor version number of the library. */ + /* */ + /* version_patch :: The current patch level of the library. */ + /* */ + /* num_modules :: The number of modules currently registered */ + /* within this library. This is set to 0 for new */ + /* libraries. New modules are added through the */ + /* FT_Add_Module() API function. */ + /* */ + /* modules :: A table used to store handles to the currently */ + /* registered modules. Note that each font driver */ + /* contains a list of its opened faces. */ + /* */ + /* renderers :: The list of renderers currently registered */ + /* within the library. */ + /* */ + /* cur_renderer :: The current outline renderer. This is a */ + /* shortcut used to avoid parsing the list on */ + /* each call to FT_Outline_Render(). It is a */ + /* handle to the current renderer for the */ + /* FT_GLYPH_FORMAT_OUTLINE format. */ + /* */ + /* auto_hinter :: XXX */ + /* */ + /* raster_pool :: The raster object's render pool. This can */ + /* ideally be changed dynamically at run-time. */ + /* */ + /* raster_pool_size :: The size of the render pool in bytes. */ + /* */ + /* debug_hooks :: XXX */ + /* */ + /* lcd_filter :: If subpixel rendering is activated, the */ + /* selected LCD filter mode. */ + /* */ + /* lcd_extra :: If subpixel rendering is activated, the number */ + /* of extra pixels needed for the LCD filter. */ + /* */ + /* lcd_weights :: If subpixel rendering is activated, the LCD */ + /* filter weights, if any. */ + /* */ + /* lcd_filter_func :: If subpixel rendering is activated, the LCD */ + /* filtering callback function. */ + /* */ + /* pic_container :: Contains global structs and tables, instead */ + /* of defining them globallly. */ + /* */ + /* refcount :: A counter initialized to~1 at the time an */ + /* @FT_Library structure is created. */ + /* @FT_Reference_Library increments this counter, */ + /* and @FT_Done_Library only destroys a library */ + /* if the counter is~1, otherwise it simply */ + /* decrements it. */ + /* */ + typedef struct FT_LibraryRec_ + { + FT_Memory memory; /* library's memory manager */ + + FT_Int version_major; + FT_Int version_minor; + FT_Int version_patch; + + FT_UInt num_modules; + FT_Module modules[FT_MAX_MODULES]; /* module objects */ + + FT_ListRec renderers; /* list of renderers */ + FT_Renderer cur_renderer; /* current outline renderer */ + FT_Module auto_hinter; + + FT_Byte* raster_pool; /* scan-line conversion */ + /* render pool */ + FT_ULong raster_pool_size; /* size of render pool in bytes */ + + FT_DebugHook_Func debug_hooks[4]; + +#ifdef FT_CONFIG_OPTION_SUBPIXEL_RENDERING + FT_LcdFilter lcd_filter; + FT_Int lcd_extra; /* number of extra pixels */ + FT_Byte lcd_weights[7]; /* filter weights, if any */ + FT_Bitmap_LcdFilterFunc lcd_filter_func; /* filtering callback */ +#endif + +#ifdef FT_CONFIG_OPTION_PIC + FT_PIC_Container pic_container; +#endif + + FT_Int refcount; + + } FT_LibraryRec; + + + FT_BASE( FT_Renderer ) + FT_Lookup_Renderer( FT_Library library, + FT_Glyph_Format format, + FT_ListNode* node ); + + FT_BASE( FT_Error ) + FT_Render_Glyph_Internal( FT_Library library, + FT_GlyphSlot slot, + FT_Render_Mode render_mode ); + + typedef const char* + (*FT_Face_GetPostscriptNameFunc)( FT_Face face ); + + typedef FT_Error + (*FT_Face_GetGlyphNameFunc)( FT_Face face, + FT_UInt glyph_index, + FT_Pointer buffer, + FT_UInt buffer_max ); + + typedef FT_UInt + (*FT_Face_GetGlyphNameIndexFunc)( FT_Face face, + FT_String* glyph_name ); + + +#ifndef FT_CONFIG_OPTION_NO_DEFAULT_SYSTEM + + /*************************************************************************/ + /* */ + /* <Function> */ + /* FT_New_Memory */ + /* */ + /* <Description> */ + /* Creates a new memory object. */ + /* */ + /* <Return> */ + /* A pointer to the new memory object. 0 in case of error. */ + /* */ + FT_BASE( FT_Memory ) + FT_New_Memory( void ); + + + /*************************************************************************/ + /* */ + /* <Function> */ + /* FT_Done_Memory */ + /* */ + /* <Description> */ + /* Discards memory manager. */ + /* */ + /* <Input> */ + /* memory :: A handle to the memory manager. */ + /* */ + FT_BASE( void ) + FT_Done_Memory( FT_Memory memory ); + +#endif /* !FT_CONFIG_OPTION_NO_DEFAULT_SYSTEM */ + + + /* Define default raster's interface. The default raster is located in */ + /* `src/base/ftraster.c'. */ + /* */ + /* Client applications can register new rasters through the */ + /* FT_Set_Raster() API. */ + +#ifndef FT_NO_DEFAULT_RASTER + FT_EXPORT_VAR( FT_Raster_Funcs ) ft_default_raster; +#endif + + + /*************************************************************************/ + /*************************************************************************/ + /*************************************************************************/ + /**** ****/ + /**** ****/ + /**** P I C S U P P O R T ****/ + /**** ****/ + /**** ****/ + /*************************************************************************/ + /*************************************************************************/ + /*************************************************************************/ + + + /* PIC support macros for ftimage.h */ + + + /*************************************************************************/ + /* */ + /* <Macro> */ + /* FT_DEFINE_OUTLINE_FUNCS */ + /* */ + /* <Description> */ + /* Used to initialize an instance of FT_Outline_Funcs struct. */ + /* When FT_CONFIG_OPTION_PIC is defined an init funtion will need to */ + /* be called with a pre-allocated structure to be filled. */ + /* When FT_CONFIG_OPTION_PIC is not defined the struct will be */ + /* allocated in the global scope (or the scope where the macro */ + /* is used). */ + /* */ +#ifndef FT_CONFIG_OPTION_PIC + +#define FT_DEFINE_OUTLINE_FUNCS( \ + class_, \ + move_to_, \ + line_to_, \ + conic_to_, \ + cubic_to_, \ + shift_, \ + delta_ ) \ + static const FT_Outline_Funcs class_ = \ + { \ + move_to_, \ + line_to_, \ + conic_to_, \ + cubic_to_, \ + shift_, \ + delta_ \ + }; + +#else /* FT_CONFIG_OPTION_PIC */ + +#define FT_DEFINE_OUTLINE_FUNCS( \ + class_, \ + move_to_, \ + line_to_, \ + conic_to_, \ + cubic_to_, \ + shift_, \ + delta_ ) \ + static FT_Error \ + Init_Class_ ## class_( FT_Outline_Funcs* clazz ) \ + { \ + clazz->move_to = move_to_; \ + clazz->line_to = line_to_; \ + clazz->conic_to = conic_to_; \ + clazz->cubic_to = cubic_to_; \ + clazz->shift = shift_; \ + clazz->delta = delta_; \ + \ + return FT_Err_Ok; \ + } + +#endif /* FT_CONFIG_OPTION_PIC */ + + + /*************************************************************************/ + /* */ + /* <Macro> */ + /* FT_DEFINE_RASTER_FUNCS */ + /* */ + /* <Description> */ + /* Used to initialize an instance of FT_Raster_Funcs struct. */ + /* When FT_CONFIG_OPTION_PIC is defined an init funtion will need to */ + /* be called with a pre-allocated structure to be filled. */ + /* When FT_CONFIG_OPTION_PIC is not defined the struct will be */ + /* allocated in the global scope (or the scope where the macro */ + /* is used). */ + /* */ +#ifndef FT_CONFIG_OPTION_PIC + +#define FT_DEFINE_RASTER_FUNCS( \ + class_, \ + glyph_format_, \ + raster_new_, \ + raster_reset_, \ + raster_set_mode_, \ + raster_render_, \ + raster_done_ ) \ + const FT_Raster_Funcs class_ = \ + { \ + glyph_format_, \ + raster_new_, \ + raster_reset_, \ + raster_set_mode_, \ + raster_render_, \ + raster_done_ \ + }; + +#else /* FT_CONFIG_OPTION_PIC */ + +#define FT_DEFINE_RASTER_FUNCS( \ + class_, \ + glyph_format_, \ + raster_new_, \ + raster_reset_, \ + raster_set_mode_, \ + raster_render_, \ + raster_done_ ) \ + void \ + FT_Init_Class_ ## class_( FT_Raster_Funcs* clazz ) \ + { \ + clazz->glyph_format = glyph_format_; \ + clazz->raster_new = raster_new_; \ + clazz->raster_reset = raster_reset_; \ + clazz->raster_set_mode = raster_set_mode_; \ + clazz->raster_render = raster_render_; \ + clazz->raster_done = raster_done_; \ + } + +#endif /* FT_CONFIG_OPTION_PIC */ + + + /* PIC support macros for ftrender.h */ + + + /*************************************************************************/ + /* */ + /* <Macro> */ + /* FT_DEFINE_GLYPH */ + /* */ + /* <Description> */ + /* Used to initialize an instance of FT_Glyph_Class struct. */ + /* When FT_CONFIG_OPTION_PIC is defined an init funtion will need to */ + /* be called with a pre-allocated stcture to be filled. */ + /* When FT_CONFIG_OPTION_PIC is not defined the struct will be */ + /* allocated in the global scope (or the scope where the macro */ + /* is used). */ + /* */ +#ifndef FT_CONFIG_OPTION_PIC + +#define FT_DEFINE_GLYPH( \ + class_, \ + size_, \ + format_, \ + init_, \ + done_, \ + copy_, \ + transform_, \ + bbox_, \ + prepare_ ) \ + FT_CALLBACK_TABLE_DEF \ + const FT_Glyph_Class class_ = \ + { \ + size_, \ + format_, \ + init_, \ + done_, \ + copy_, \ + transform_, \ + bbox_, \ + prepare_ \ + }; + +#else /* FT_CONFIG_OPTION_PIC */ + +#define FT_DEFINE_GLYPH( \ + class_, \ + size_, \ + format_, \ + init_, \ + done_, \ + copy_, \ + transform_, \ + bbox_, \ + prepare_ ) \ + void \ + FT_Init_Class_ ## class_( FT_Glyph_Class* clazz ) \ + { \ + clazz->glyph_size = size_; \ + clazz->glyph_format = format_; \ + clazz->glyph_init = init_; \ + clazz->glyph_done = done_; \ + clazz->glyph_copy = copy_; \ + clazz->glyph_transform = transform_; \ + clazz->glyph_bbox = bbox_; \ + clazz->glyph_prepare = prepare_; \ + } + +#endif /* FT_CONFIG_OPTION_PIC */ + + + /*************************************************************************/ + /* */ + /* <Macro> */ + /* FT_DECLARE_RENDERER */ + /* */ + /* <Description> */ + /* Used to create a forward declaration of a */ + /* FT_Renderer_Class struct instance. */ + /* */ + /* <Macro> */ + /* FT_DEFINE_RENDERER */ + /* */ + /* <Description> */ + /* Used to initialize an instance of FT_Renderer_Class struct. */ + /* */ + /* When FT_CONFIG_OPTION_PIC is defined a `create' funtion will need */ + /* to be called with a pointer where the allocated structure is */ + /* returned. And when it is no longer needed a `destroy' function */ + /* needs to be called to release that allocation. */ + /* `fcinit.c' (ft_create_default_module_classes) already contains */ + /* a mechanism to call these functions for the default modules */ + /* described in `ftmodule.h'. */ + /* */ + /* Notice that the created `create' and `destroy' functions call */ + /* `pic_init' and `pic_free' to allow you to manually allocate and */ + /* initialize any additional global data, like a module specific */ + /* interface, and put them in the global pic container defined in */ + /* `ftpic.h'. If you don't need them just implement the functions as */ + /* empty to resolve the link error. Also the `pic_init' and */ + /* `pic_free' functions should be declared in `pic.h', to be referred */ + /* by the renderer definition calling `FT_DEFINE_RENDERER' in the */ + /* following. */ + /* */ + /* When FT_CONFIG_OPTION_PIC is not defined the struct will be */ + /* allocated in the global scope (or the scope where the macro */ + /* is used). */ + /* */ +#ifndef FT_CONFIG_OPTION_PIC + +#define FT_DECLARE_RENDERER( class_ ) \ + FT_EXPORT_VAR( const FT_Renderer_Class ) class_; + +#define FT_DEFINE_RENDERER( \ + class_, \ + flags_, \ + size_, \ + name_, \ + version_, \ + requires_, \ + interface_, \ + init_, \ + done_, \ + get_interface_, \ + glyph_format_, \ + render_glyph_, \ + transform_glyph_, \ + get_glyph_cbox_, \ + set_mode_, \ + raster_class_ ) \ + FT_CALLBACK_TABLE_DEF \ + const FT_Renderer_Class class_ = \ + { \ + FT_DEFINE_ROOT_MODULE( flags_, \ + size_, \ + name_, \ + version_, \ + requires_, \ + interface_, \ + init_, \ + done_, \ + get_interface_ ) \ + glyph_format_, \ + \ + render_glyph_, \ + transform_glyph_, \ + get_glyph_cbox_, \ + set_mode_, \ + \ + raster_class_ \ + }; + +#else /* FT_CONFIG_OPTION_PIC */ + +#define FT_DECLARE_RENDERER( class_ ) FT_DECLARE_MODULE( class_ ) + +#define FT_DEFINE_RENDERER( \ + class_, \ + flags_, \ + size_, \ + name_, \ + version_, \ + requires_, \ + interface_, \ + init_, \ + done_, \ + get_interface_, \ + glyph_format_, \ + render_glyph_, \ + transform_glyph_, \ + get_glyph_cbox_, \ + set_mode_, \ + raster_class_ ) \ + void \ + FT_Destroy_Class_ ## class_( FT_Library library, \ + FT_Module_Class* clazz ) \ + { \ + FT_Renderer_Class* rclazz = (FT_Renderer_Class*)clazz; \ + FT_Memory memory = library->memory; \ + \ + \ + class_ ## _pic_free( library ); \ + if ( rclazz ) \ + FT_FREE( rclazz ); \ + } \ + \ + \ + FT_Error \ + FT_Create_Class_ ## class_( FT_Library library, \ + FT_Module_Class** output_class ) \ + { \ + FT_Renderer_Class* clazz = NULL; \ + FT_Error error; \ + FT_Memory memory = library->memory; \ + \ + \ + if ( FT_ALLOC( clazz, sizeof ( *clazz ) ) ) \ + return error; \ + \ + error = class_ ## _pic_init( library ); \ + if ( error ) \ + { \ + FT_FREE( clazz ); \ + return error; \ + } \ + \ + FT_DEFINE_ROOT_MODULE( flags_, \ + size_, \ + name_, \ + version_, \ + requires_, \ + interface_, \ + init_, \ + done_, \ + get_interface_ ) \ + \ + clazz->glyph_format = glyph_format_; \ + \ + clazz->render_glyph = render_glyph_; \ + clazz->transform_glyph = transform_glyph_; \ + clazz->get_glyph_cbox = get_glyph_cbox_; \ + clazz->set_mode = set_mode_; \ + \ + clazz->raster_class = raster_class_; \ + \ + *output_class = (FT_Module_Class*)clazz; \ + \ + return FT_Err_Ok; \ + } + +#endif /* FT_CONFIG_OPTION_PIC */ + + + /* PIC support macros for ftmodapi.h **/ + + +#ifdef FT_CONFIG_OPTION_PIC + + /*************************************************************************/ + /* */ + /* <FuncType> */ + /* FT_Module_Creator */ + /* */ + /* <Description> */ + /* A function used to create (allocate) a new module class object. */ + /* The object's members are initialized, but the module itself is */ + /* not. */ + /* */ + /* <Input> */ + /* memory :: A handle to the memory manager. */ + /* output_class :: Initialized with the newly allocated class. */ + /* */ + typedef FT_Error + (*FT_Module_Creator)( FT_Memory memory, + FT_Module_Class** output_class ); + + /*************************************************************************/ + /* */ + /* <FuncType> */ + /* FT_Module_Destroyer */ + /* */ + /* <Description> */ + /* A function used to destroy (deallocate) a module class object. */ + /* */ + /* <Input> */ + /* memory :: A handle to the memory manager. */ + /* clazz :: Module class to destroy. */ + /* */ + typedef void + (*FT_Module_Destroyer)( FT_Memory memory, + FT_Module_Class* clazz ); + +#endif + + + /*************************************************************************/ + /* */ + /* <Macro> */ + /* FT_DECLARE_MODULE */ + /* */ + /* <Description> */ + /* Used to create a forward declaration of a */ + /* FT_Module_Class struct instance. */ + /* */ + /* <Macro> */ + /* FT_DEFINE_MODULE */ + /* */ + /* <Description> */ + /* Used to initialize an instance of an FT_Module_Class struct. */ + /* */ + /* When FT_CONFIG_OPTION_PIC is defined a `create' funtion needs to */ + /* be called with a pointer where the allocated structure is */ + /* returned. And when it is no longer needed a `destroy' function */ + /* needs to be called to release that allocation. */ + /* `fcinit.c' (ft_create_default_module_classes) already contains */ + /* a mechanism to call these functions for the default modules */ + /* described in `ftmodule.h'. */ + /* */ + /* Notice that the created `create' and `destroy' functions call */ + /* `pic_init' and `pic_free' to allow you to manually allocate and */ + /* initialize any additional global data, like a module specific */ + /* interface, and put them in the global pic container defined in */ + /* `ftpic.h'. If you don't need them just implement the functions as */ + /* empty to resolve the link error. Also the `pic_init' and */ + /* `pic_free' functions should be declared in `pic.h', to be referred */ + /* by the module definition calling `FT_DEFINE_MODULE' in the */ + /* following. */ + /* */ + /* When FT_CONFIG_OPTION_PIC is not defined the struct will be */ + /* allocated in the global scope (or the scope where the macro */ + /* is used). */ + /* */ + /* <Macro> */ + /* FT_DEFINE_ROOT_MODULE */ + /* */ + /* <Description> */ + /* Used to initialize an instance of an FT_Module_Class struct inside */ + /* another struct that contains it or in a function that initializes */ + /* that containing struct. */ + /* */ +#ifndef FT_CONFIG_OPTION_PIC + +#define FT_DECLARE_MODULE( class_ ) \ + FT_CALLBACK_TABLE \ + const FT_Module_Class class_; + +#define FT_DEFINE_ROOT_MODULE( \ + flags_, \ + size_, \ + name_, \ + version_, \ + requires_, \ + interface_, \ + init_, \ + done_, \ + get_interface_ ) \ + { \ + flags_, \ + size_, \ + \ + name_, \ + version_, \ + requires_, \ + \ + interface_, \ + \ + init_, \ + done_, \ + get_interface_, \ + }, + +#define FT_DEFINE_MODULE( \ + class_, \ + flags_, \ + size_, \ + name_, \ + version_, \ + requires_, \ + interface_, \ + init_, \ + done_, \ + get_interface_ ) \ + FT_CALLBACK_TABLE_DEF \ + const FT_Module_Class class_ = \ + { \ + flags_, \ + size_, \ + \ + name_, \ + version_, \ + requires_, \ + \ + interface_, \ + \ + init_, \ + done_, \ + get_interface_, \ + }; + + +#else /* FT_CONFIG_OPTION_PIC */ + +#define FT_DECLARE_MODULE( class_ ) \ + FT_Error \ + FT_Create_Class_ ## class_( FT_Library library, \ + FT_Module_Class** output_class ); \ + void \ + FT_Destroy_Class_ ## class_( FT_Library library, \ + FT_Module_Class* clazz ); + +#define FT_DEFINE_ROOT_MODULE( \ + flags_, \ + size_, \ + name_, \ + version_, \ + requires_, \ + interface_, \ + init_, \ + done_, \ + get_interface_ ) \ + clazz->root.module_flags = flags_; \ + clazz->root.module_size = size_; \ + clazz->root.module_name = name_; \ + clazz->root.module_version = version_; \ + clazz->root.module_requires = requires_; \ + \ + clazz->root.module_interface = interface_; \ + \ + clazz->root.module_init = init_; \ + clazz->root.module_done = done_; \ + clazz->root.get_interface = get_interface_; + +#define FT_DEFINE_MODULE( \ + class_, \ + flags_, \ + size_, \ + name_, \ + version_, \ + requires_, \ + interface_, \ + init_, \ + done_, \ + get_interface_ ) \ + void \ + FT_Destroy_Class_ ## class_( FT_Library library, \ + FT_Module_Class* clazz ) \ + { \ + FT_Memory memory = library->memory; \ + \ + \ + class_ ## _pic_free( library ); \ + if ( clazz ) \ + FT_FREE( clazz ); \ + } \ + \ + \ + FT_Error \ + FT_Create_Class_ ## class_( FT_Library library, \ + FT_Module_Class** output_class ) \ + { \ + FT_Memory memory = library->memory; \ + FT_Module_Class* clazz = NULL; \ + FT_Error error; \ + \ + \ + if ( FT_ALLOC( clazz, sizeof ( *clazz ) ) ) \ + return error; \ + error = class_ ## _pic_init( library ); \ + if ( error ) \ + { \ + FT_FREE( clazz ); \ + return error; \ + } \ + \ + clazz->module_flags = flags_; \ + clazz->module_size = size_; \ + clazz->module_name = name_; \ + clazz->module_version = version_; \ + clazz->module_requires = requires_; \ + \ + clazz->module_interface = interface_; \ + \ + clazz->module_init = init_; \ + clazz->module_done = done_; \ + clazz->get_interface = get_interface_; \ + \ + *output_class = clazz; \ + \ + return FT_Err_Ok; \ + } + +#endif /* FT_CONFIG_OPTION_PIC */ + + +FT_END_HEADER + +#endif /* __FTOBJS_H__ */ + + +/* END */ diff --git a/thirdparty/include/freetype/internal/ftpic.h b/thirdparty/include/freetype/internal/ftpic.h new file mode 100644 index 000000000..485ce7a24 --- /dev/null +++ b/thirdparty/include/freetype/internal/ftpic.h @@ -0,0 +1,71 @@ +/***************************************************************************/ +/* */ +/* ftpic.h */ +/* */ +/* The FreeType position independent code services (declaration). */ +/* */ +/* Copyright 2009, 2012 by */ +/* Oran Agra and Mickey Gabel. */ +/* */ +/* This file is part of the FreeType project, and may only be used, */ +/* modified, and distributed under the terms of the FreeType project */ +/* license, LICENSE.TXT. By continuing to use, modify, or distribute */ +/* this file you indicate that you have read the license and */ +/* understand and accept it fully. */ +/* */ +/***************************************************************************/ + + /*************************************************************************/ + /* */ + /* Modules that ordinarily have const global data that need address */ + /* can instead define pointers here. */ + /* */ + /*************************************************************************/ + + +#ifndef __FTPIC_H__ +#define __FTPIC_H__ + + +FT_BEGIN_HEADER + +#ifdef FT_CONFIG_OPTION_PIC + + typedef struct FT_PIC_Container_ + { + /* pic containers for base */ + void* base; + + /* pic containers for modules */ + void* autofit; + void* cff; + void* pshinter; + void* psnames; + void* raster; + void* sfnt; + void* smooth; + void* truetype; + + } FT_PIC_Container; + + + /* Initialize the various function tables, structs, etc. */ + /* stored in the container. */ + FT_BASE( FT_Error ) + ft_pic_container_init( FT_Library library ); + + + /* Destroy the contents of the container. */ + FT_BASE( void ) + ft_pic_container_destroy( FT_Library library ); + +#endif /* FT_CONFIG_OPTION_PIC */ + + /* */ + +FT_END_HEADER + +#endif /* __FTPIC_H__ */ + + +/* END */ diff --git a/thirdparty/include/freetype/internal/ftrfork.h b/thirdparty/include/freetype/internal/ftrfork.h new file mode 100644 index 000000000..1e16de265 --- /dev/null +++ b/thirdparty/include/freetype/internal/ftrfork.h @@ -0,0 +1,266 @@ +/***************************************************************************/ +/* */ +/* ftrfork.h */ +/* */ +/* Embedded resource forks accessor (specification). */ +/* */ +/* Copyright 2004, 2006, 2007, 2012, 2013 by */ +/* Masatake YAMATO and Redhat K.K. */ +/* */ +/* This file is part of the FreeType project, and may only be used, */ +/* modified, and distributed under the terms of the FreeType project */ +/* license, LICENSE.TXT. By continuing to use, modify, or distribute */ +/* this file you indicate that you have read the license and */ +/* understand and accept it fully. */ +/* */ +/***************************************************************************/ + +/***************************************************************************/ +/* Development of the code in this file is support of */ +/* Information-technology Promotion Agency, Japan. */ +/***************************************************************************/ + + +#ifndef __FTRFORK_H__ +#define __FTRFORK_H__ + + +#include <freetype/ft2build.h> +#include FT_INTERNAL_OBJECTS_H + + +FT_BEGIN_HEADER + + + /* Number of guessing rules supported in `FT_Raccess_Guess'. */ + /* Don't forget to increment the number if you add a new guessing rule. */ +#define FT_RACCESS_N_RULES 9 + + + /* A structure to describe a reference in a resource by its resource ID */ + /* and internal offset. The `POST' resource expects to be concatenated */ + /* by the order of resource IDs instead of its appearance in the file. */ + + typedef struct FT_RFork_Ref_ + { + FT_UShort res_id; + FT_ULong offset; + + } FT_RFork_Ref; + +#ifdef FT_CONFIG_OPTION_GUESSING_EMBEDDED_RFORK + typedef FT_Error + (*ft_raccess_guess_func)( FT_Library library, + FT_Stream stream, + char *base_file_name, + char **result_file_name, + FT_Long *result_offset ); + + typedef enum FT_RFork_Rule_ { + FT_RFork_Rule_invalid = -2, + FT_RFork_Rule_uknown, /* -1 */ + FT_RFork_Rule_apple_double, + FT_RFork_Rule_apple_single, + FT_RFork_Rule_darwin_ufs_export, + FT_RFork_Rule_darwin_newvfs, + FT_RFork_Rule_darwin_hfsplus, + FT_RFork_Rule_vfat, + FT_RFork_Rule_linux_cap, + FT_RFork_Rule_linux_double, + FT_RFork_Rule_linux_netatalk + } FT_RFork_Rule; + + /* For fast translation between rule index and rule type, + * the macros FT_RFORK_xxx should be kept consistent with + * the raccess_guess_funcs table + */ + typedef struct ft_raccess_guess_rec_ { + ft_raccess_guess_func func; + FT_RFork_Rule type; + } ft_raccess_guess_rec; + +#ifndef FT_CONFIG_OPTION_PIC + + /* this array is a storage in non-PIC mode, so ; is needed in END */ +#define CONST_FT_RFORK_RULE_ARRAY_BEGIN( name, type ) \ + const type name[] = { +#define CONST_FT_RFORK_RULE_ARRAY_ENTRY( func_suffix, type_suffix ) \ + { raccess_guess_ ## func_suffix, \ + FT_RFork_Rule_ ## type_suffix }, +#define CONST_FT_RFORK_RULE_ARRAY_END }; + +#else /* FT_CONFIG_OPTION_PIC */ + + /* this array is a function in PIC mode, so no ; is needed in END */ +#define CONST_FT_RFORK_RULE_ARRAY_BEGIN( name, type ) \ + void \ + FT_Init_Table_ ## name( type* storage ) \ + { \ + type* local = storage; \ + \ + \ + int i = 0; +#define CONST_FT_RFORK_RULE_ARRAY_ENTRY( func_suffix, type_suffix ) \ + local[i].func = raccess_guess_ ## func_suffix; \ + local[i].type = FT_RFork_Rule_ ## type_suffix; \ + i++; +#define CONST_FT_RFORK_RULE_ARRAY_END } + +#endif /* FT_CONFIG_OPTION_PIC */ + +#endif /* FT_CONFIG_OPTION_GUESSING_EMBEDDED_RFORK */ + + + /*************************************************************************/ + /* */ + /* <Function> */ + /* FT_Raccess_Guess */ + /* */ + /* <Description> */ + /* Guess a file name and offset where the actual resource fork is */ + /* stored. The macro FT_RACCESS_N_RULES holds the number of */ + /* guessing rules; the guessed result for the Nth rule is */ + /* represented as a triplet: a new file name (new_names[N]), a file */ + /* offset (offsets[N]), and an error code (errors[N]). */ + /* */ + /* <Input> */ + /* library :: */ + /* A FreeType library instance. */ + /* */ + /* stream :: */ + /* A file stream containing the resource fork. */ + /* */ + /* base_name :: */ + /* The (base) file name of the resource fork used for some */ + /* guessing rules. */ + /* */ + /* <Output> */ + /* new_names :: */ + /* An array of guessed file names in which the resource forks may */ + /* exist. If `new_names[N]' is NULL, the guessed file name is */ + /* equal to `base_name'. */ + /* */ + /* offsets :: */ + /* An array of guessed file offsets. `offsets[N]' holds the file */ + /* offset of the possible start of the resource fork in file */ + /* `new_names[N]'. */ + /* */ + /* errors :: */ + /* An array of FreeType error codes. `errors[N]' is the error */ + /* code of Nth guessing rule function. If `errors[N]' is not */ + /* FT_Err_Ok, `new_names[N]' and `offsets[N]' are meaningless. */ + /* */ + FT_BASE( void ) + FT_Raccess_Guess( FT_Library library, + FT_Stream stream, + char* base_name, + char** new_names, + FT_Long* offsets, + FT_Error* errors ); + + + /*************************************************************************/ + /* */ + /* <Function> */ + /* FT_Raccess_Get_HeaderInfo */ + /* */ + /* <Description> */ + /* Get the information from the header of resource fork. The */ + /* information includes the file offset where the resource map */ + /* starts, and the file offset where the resource data starts. */ + /* `FT_Raccess_Get_DataOffsets' requires these two data. */ + /* */ + /* <Input> */ + /* library :: */ + /* A FreeType library instance. */ + /* */ + /* stream :: */ + /* A file stream containing the resource fork. */ + /* */ + /* rfork_offset :: */ + /* The file offset where the resource fork starts. */ + /* */ + /* <Output> */ + /* map_offset :: */ + /* The file offset where the resource map starts. */ + /* */ + /* rdata_pos :: */ + /* The file offset where the resource data starts. */ + /* */ + /* <Return> */ + /* FreeType error code. FT_Err_Ok means success. */ + /* */ + FT_BASE( FT_Error ) + FT_Raccess_Get_HeaderInfo( FT_Library library, + FT_Stream stream, + FT_Long rfork_offset, + FT_Long *map_offset, + FT_Long *rdata_pos ); + + + /*************************************************************************/ + /* */ + /* <Function> */ + /* FT_Raccess_Get_DataOffsets */ + /* */ + /* <Description> */ + /* Get the data offsets for a tag in a resource fork. Offsets are */ + /* stored in an array because, in some cases, resources in a resource */ + /* fork have the same tag. */ + /* */ + /* <Input> */ + /* library :: */ + /* A FreeType library instance. */ + /* */ + /* stream :: */ + /* A file stream containing the resource fork. */ + /* */ + /* map_offset :: */ + /* The file offset where the resource map starts. */ + /* */ + /* rdata_pos :: */ + /* The file offset where the resource data starts. */ + /* */ + /* tag :: */ + /* The resource tag. */ + /* */ + /* sort_by_res_id :: */ + /* A Boolean to sort the fragmented resource by their ids. */ + /* The fragmented resources for `POST' resource should be sorted */ + /* to restore Type1 font properly. For `snft' resources, sorting */ + /* may induce a different order of the faces in comparison to that */ + /* by QuickDraw API. */ + /* */ + /* <Output> */ + /* offsets :: */ + /* The stream offsets for the resource data specified by `tag'. */ + /* This array is allocated by the function, so you have to call */ + /* @ft_mem_free after use. */ + /* */ + /* count :: */ + /* The length of offsets array. */ + /* */ + /* <Return> */ + /* FreeType error code. FT_Err_Ok means success. */ + /* */ + /* <Note> */ + /* Normally you should use `FT_Raccess_Get_HeaderInfo' to get the */ + /* value for `map_offset' and `rdata_pos'. */ + /* */ + FT_BASE( FT_Error ) + FT_Raccess_Get_DataOffsets( FT_Library library, + FT_Stream stream, + FT_Long map_offset, + FT_Long rdata_pos, + FT_Long tag, + FT_Bool sort_by_res_id, + FT_Long **offsets, + FT_Long *count ); + + +FT_END_HEADER + +#endif /* __FTRFORK_H__ */ + + +/* END */ diff --git a/thirdparty/include/freetype/internal/ftserv.h b/thirdparty/include/freetype/internal/ftserv.h new file mode 100644 index 000000000..1203ec812 --- /dev/null +++ b/thirdparty/include/freetype/internal/ftserv.h @@ -0,0 +1,763 @@ +/***************************************************************************/ +/* */ +/* ftserv.h */ +/* */ +/* The FreeType services (specification only). */ +/* */ +/* Copyright 2003-2007, 2009, 2012, 2013 by */ +/* David Turner, Robert Wilhelm, and Werner Lemberg. */ +/* */ +/* This file is part of the FreeType project, and may only be used, */ +/* modified, and distributed under the terms of the FreeType project */ +/* license, LICENSE.TXT. By continuing to use, modify, or distribute */ +/* this file you indicate that you have read the license and */ +/* understand and accept it fully. */ +/* */ +/***************************************************************************/ + + /*************************************************************************/ + /* */ + /* Each module can export one or more `services'. Each service is */ + /* identified by a constant string and modeled by a pointer; the latter */ + /* generally corresponds to a structure containing function pointers. */ + /* */ + /* Note that a service's data cannot be a mere function pointer because */ + /* in C it is possible that function pointers might be implemented */ + /* differently than data pointers (e.g. 48 bits instead of 32). */ + /* */ + /*************************************************************************/ + + +#ifndef __FTSERV_H__ +#define __FTSERV_H__ + + +FT_BEGIN_HEADER + + /* + * @macro: + * FT_FACE_FIND_SERVICE + * + * @description: + * This macro is used to look up a service from a face's driver module. + * + * @input: + * face :: + * The source face handle. + * + * id :: + * A string describing the service as defined in the service's + * header files (e.g. FT_SERVICE_ID_MULTI_MASTERS which expands to + * `multi-masters'). It is automatically prefixed with + * `FT_SERVICE_ID_'. + * + * @output: + * ptr :: + * A variable that receives the service pointer. Will be NULL + * if not found. + */ +#ifdef __cplusplus + +#define FT_FACE_FIND_SERVICE( face, ptr, id ) \ + FT_BEGIN_STMNT \ + FT_Module module = FT_MODULE( FT_FACE( face )->driver ); \ + FT_Pointer _tmp_ = NULL; \ + FT_Pointer* _pptr_ = (FT_Pointer*)&(ptr); \ + \ + \ + if ( module->clazz->get_interface ) \ + _tmp_ = module->clazz->get_interface( module, FT_SERVICE_ID_ ## id ); \ + *_pptr_ = _tmp_; \ + FT_END_STMNT + +#else /* !C++ */ + +#define FT_FACE_FIND_SERVICE( face, ptr, id ) \ + FT_BEGIN_STMNT \ + FT_Module module = FT_MODULE( FT_FACE( face )->driver ); \ + FT_Pointer _tmp_ = NULL; \ + \ + if ( module->clazz->get_interface ) \ + _tmp_ = module->clazz->get_interface( module, FT_SERVICE_ID_ ## id ); \ + ptr = _tmp_; \ + FT_END_STMNT + +#endif /* !C++ */ + + + /* + * @macro: + * FT_FACE_FIND_GLOBAL_SERVICE + * + * @description: + * This macro is used to look up a service from all modules. + * + * @input: + * face :: + * The source face handle. + * + * id :: + * A string describing the service as defined in the service's + * header files (e.g. FT_SERVICE_ID_MULTI_MASTERS which expands to + * `multi-masters'). It is automatically prefixed with + * `FT_SERVICE_ID_'. + * + * @output: + * ptr :: + * A variable that receives the service pointer. Will be NULL + * if not found. + */ +#ifdef __cplusplus + +#define FT_FACE_FIND_GLOBAL_SERVICE( face, ptr, id ) \ + FT_BEGIN_STMNT \ + FT_Module module = FT_MODULE( FT_FACE( face )->driver ); \ + FT_Pointer _tmp_; \ + FT_Pointer* _pptr_ = (FT_Pointer*)&(ptr); \ + \ + \ + _tmp_ = ft_module_get_service( module, FT_SERVICE_ID_ ## id ); \ + *_pptr_ = _tmp_; \ + FT_END_STMNT + +#else /* !C++ */ + +#define FT_FACE_FIND_GLOBAL_SERVICE( face, ptr, id ) \ + FT_BEGIN_STMNT \ + FT_Module module = FT_MODULE( FT_FACE( face )->driver ); \ + FT_Pointer _tmp_; \ + \ + \ + _tmp_ = ft_module_get_service( module, FT_SERVICE_ID_ ## id ); \ + ptr = _tmp_; \ + FT_END_STMNT + +#endif /* !C++ */ + + + /*************************************************************************/ + /*************************************************************************/ + /***** *****/ + /***** S E R V I C E D E S C R I P T O R S *****/ + /***** *****/ + /*************************************************************************/ + /*************************************************************************/ + + /* + * The following structure is used to _describe_ a given service + * to the library. This is useful to build simple static service lists. + */ + typedef struct FT_ServiceDescRec_ + { + const char* serv_id; /* service name */ + const void* serv_data; /* service pointer/data */ + + } FT_ServiceDescRec; + + typedef const FT_ServiceDescRec* FT_ServiceDesc; + + + /*************************************************************************/ + /* */ + /* <Macro> */ + /* FT_DEFINE_SERVICEDESCREC1 */ + /* FT_DEFINE_SERVICEDESCREC2 */ + /* FT_DEFINE_SERVICEDESCREC3 */ + /* FT_DEFINE_SERVICEDESCREC4 */ + /* FT_DEFINE_SERVICEDESCREC5 */ + /* FT_DEFINE_SERVICEDESCREC6 */ + /* FT_DEFINE_SERVICEDESCREC7 */ + /* */ + /* <Description> */ + /* Used to initialize an array of FT_ServiceDescRec structures. */ + /* */ + /* When FT_CONFIG_OPTION_PIC is defined a `create' function needs to */ + /* be called with a pointer to return an allocated array. As soon as */ + /* it is no longer needed, a `destroy' function needs to be called to */ + /* release that allocation. */ + /* */ + /* These functions should be manually called from the `pic_init' and */ + /* `pic_free' functions of your module (see FT_DEFINE_MODULE). */ + /* */ + /* When FT_CONFIG_OPTION_PIC is not defined the array will be */ + /* allocated in the global scope (or the scope where the macro is */ + /* used). */ + /* */ +#ifndef FT_CONFIG_OPTION_PIC + +#define FT_DEFINE_SERVICEDESCREC1( class_, \ + serv_id_1, serv_data_1 ) \ + static const FT_ServiceDescRec class_[] = \ + { \ + { serv_id_1, serv_data_1 }, \ + { NULL, NULL } \ + }; + +#define FT_DEFINE_SERVICEDESCREC2( class_, \ + serv_id_1, serv_data_1, \ + serv_id_2, serv_data_2 ) \ + static const FT_ServiceDescRec class_[] = \ + { \ + { serv_id_1, serv_data_1 }, \ + { serv_id_2, serv_data_2 }, \ + { NULL, NULL } \ + }; + +#define FT_DEFINE_SERVICEDESCREC3( class_, \ + serv_id_1, serv_data_1, \ + serv_id_2, serv_data_2, \ + serv_id_3, serv_data_3 ) \ + static const FT_ServiceDescRec class_[] = \ + { \ + { serv_id_1, serv_data_1 }, \ + { serv_id_2, serv_data_2 }, \ + { serv_id_3, serv_data_3 }, \ + { NULL, NULL } \ + }; + +#define FT_DEFINE_SERVICEDESCREC4( class_, \ + serv_id_1, serv_data_1, \ + serv_id_2, serv_data_2, \ + serv_id_3, serv_data_3, \ + serv_id_4, serv_data_4 ) \ + static const FT_ServiceDescRec class_[] = \ + { \ + { serv_id_1, serv_data_1 }, \ + { serv_id_2, serv_data_2 }, \ + { serv_id_3, serv_data_3 }, \ + { serv_id_4, serv_data_4 }, \ + { NULL, NULL } \ + }; + +#define FT_DEFINE_SERVICEDESCREC5( class_, \ + serv_id_1, serv_data_1, \ + serv_id_2, serv_data_2, \ + serv_id_3, serv_data_3, \ + serv_id_4, serv_data_4, \ + serv_id_5, serv_data_5 ) \ + static const FT_ServiceDescRec class_[] = \ + { \ + { serv_id_1, serv_data_1 }, \ + { serv_id_2, serv_data_2 }, \ + { serv_id_3, serv_data_3 }, \ + { serv_id_4, serv_data_4 }, \ + { serv_id_5, serv_data_5 }, \ + { NULL, NULL } \ + }; + +#define FT_DEFINE_SERVICEDESCREC6( class_, \ + serv_id_1, serv_data_1, \ + serv_id_2, serv_data_2, \ + serv_id_3, serv_data_3, \ + serv_id_4, serv_data_4, \ + serv_id_5, serv_data_5, \ + serv_id_6, serv_data_6 ) \ + static const FT_ServiceDescRec class_[] = \ + { \ + { serv_id_1, serv_data_1 }, \ + { serv_id_2, serv_data_2 }, \ + { serv_id_3, serv_data_3 }, \ + { serv_id_4, serv_data_4 }, \ + { serv_id_5, serv_data_5 }, \ + { serv_id_6, serv_data_6 }, \ + { NULL, NULL } \ + }; + +#define FT_DEFINE_SERVICEDESCREC7( class_, \ + serv_id_1, serv_data_1, \ + serv_id_2, serv_data_2, \ + serv_id_3, serv_data_3, \ + serv_id_4, serv_data_4, \ + serv_id_5, serv_data_5, \ + serv_id_6, serv_data_6, \ + serv_id_7, serv_data_7 ) \ + static const FT_ServiceDescRec class_[] = \ + { \ + { serv_id_1, serv_data_1 }, \ + { serv_id_2, serv_data_2 }, \ + { serv_id_3, serv_data_3 }, \ + { serv_id_4, serv_data_4 }, \ + { serv_id_5, serv_data_5 }, \ + { serv_id_6, serv_data_6 }, \ + { serv_id_7, serv_data_7 }, \ + { NULL, NULL } \ + }; + +#else /* FT_CONFIG_OPTION_PIC */ + +#define FT_DEFINE_SERVICEDESCREC1( class_, \ + serv_id_1, serv_data_1 ) \ + void \ + FT_Destroy_Class_ ## class_( FT_Library library, \ + FT_ServiceDescRec* clazz ) \ + { \ + FT_Memory memory = library->memory; \ + \ + \ + if ( clazz ) \ + FT_FREE( clazz ); \ + } \ + \ + FT_Error \ + FT_Create_Class_ ## class_( FT_Library library, \ + FT_ServiceDescRec** output_class ) \ + { \ + FT_ServiceDescRec* clazz = NULL; \ + FT_Error error; \ + FT_Memory memory = library->memory; \ + \ + \ + if ( FT_ALLOC( clazz, sizeof ( *clazz ) * 2 ) ) \ + return error; \ + \ + clazz[0].serv_id = serv_id_1; \ + clazz[0].serv_data = serv_data_1; \ + clazz[1].serv_id = NULL; \ + clazz[1].serv_data = NULL; \ + \ + *output_class = clazz; \ + \ + return FT_Err_Ok; \ + } + +#define FT_DEFINE_SERVICEDESCREC2( class_, \ + serv_id_1, serv_data_1, \ + serv_id_2, serv_data_2 ) \ + void \ + FT_Destroy_Class_ ## class_( FT_Library library, \ + FT_ServiceDescRec* clazz ) \ + { \ + FT_Memory memory = library->memory; \ + \ + \ + if ( clazz ) \ + FT_FREE( clazz ); \ + } \ + \ + FT_Error \ + FT_Create_Class_ ## class_( FT_Library library, \ + FT_ServiceDescRec** output_class ) \ + { \ + FT_ServiceDescRec* clazz = NULL; \ + FT_Error error; \ + FT_Memory memory = library->memory; \ + \ + \ + if ( FT_ALLOC( clazz, sizeof ( *clazz ) * 3 ) ) \ + return error; \ + \ + clazz[0].serv_id = serv_id_1; \ + clazz[0].serv_data = serv_data_1; \ + clazz[1].serv_id = serv_id_2; \ + clazz[1].serv_data = serv_data_2; \ + clazz[2].serv_id = NULL; \ + clazz[2].serv_data = NULL; \ + \ + *output_class = clazz; \ + \ + return FT_Err_Ok; \ + } + +#define FT_DEFINE_SERVICEDESCREC3( class_, \ + serv_id_1, serv_data_1, \ + serv_id_2, serv_data_2, \ + serv_id_3, serv_data_3 ) \ + void \ + FT_Destroy_Class_ ## class_( FT_Library library, \ + FT_ServiceDescRec* clazz ) \ + { \ + FT_Memory memory = library->memory; \ + \ + \ + if ( clazz ) \ + FT_FREE( clazz ); \ + } \ + \ + FT_Error \ + FT_Create_Class_ ## class_( FT_Library library, \ + FT_ServiceDescRec** output_class ) \ + { \ + FT_ServiceDescRec* clazz = NULL; \ + FT_Error error; \ + FT_Memory memory = library->memory; \ + \ + \ + if ( FT_ALLOC( clazz, sizeof ( *clazz ) * 4 ) ) \ + return error; \ + \ + clazz[0].serv_id = serv_id_1; \ + clazz[0].serv_data = serv_data_1; \ + clazz[1].serv_id = serv_id_2; \ + clazz[1].serv_data = serv_data_2; \ + clazz[2].serv_id = serv_id_3; \ + clazz[2].serv_data = serv_data_3; \ + clazz[3].serv_id = NULL; \ + clazz[3].serv_data = NULL; \ + \ + *output_class = clazz; \ + \ + return FT_Err_Ok; \ + } + +#define FT_DEFINE_SERVICEDESCREC4( class_, \ + serv_id_1, serv_data_1, \ + serv_id_2, serv_data_2, \ + serv_id_3, serv_data_3, \ + serv_id_4, serv_data_4 ) \ + void \ + FT_Destroy_Class_ ## class_( FT_Library library, \ + FT_ServiceDescRec* clazz ) \ + { \ + FT_Memory memory = library->memory; \ + \ + \ + if ( clazz ) \ + FT_FREE( clazz ); \ + } \ + \ + FT_Error \ + FT_Create_Class_ ## class_( FT_Library library, \ + FT_ServiceDescRec** output_class ) \ + { \ + FT_ServiceDescRec* clazz = NULL; \ + FT_Error error; \ + FT_Memory memory = library->memory; \ + \ + \ + if ( FT_ALLOC( clazz, sizeof ( *clazz ) * 5 ) ) \ + return error; \ + \ + clazz[0].serv_id = serv_id_1; \ + clazz[0].serv_data = serv_data_1; \ + clazz[1].serv_id = serv_id_2; \ + clazz[1].serv_data = serv_data_2; \ + clazz[2].serv_id = serv_id_3; \ + clazz[2].serv_data = serv_data_3; \ + clazz[3].serv_id = serv_id_4; \ + clazz[3].serv_data = serv_data_4; \ + clazz[4].serv_id = NULL; \ + clazz[4].serv_data = NULL; \ + \ + *output_class = clazz; \ + \ + return FT_Err_Ok; \ + } + +#define FT_DEFINE_SERVICEDESCREC5( class_, \ + serv_id_1, serv_data_1, \ + serv_id_2, serv_data_2, \ + serv_id_3, serv_data_3, \ + serv_id_4, serv_data_4, \ + serv_id_5, serv_data_5 ) \ + void \ + FT_Destroy_Class_ ## class_( FT_Library library, \ + FT_ServiceDescRec* clazz ) \ + { \ + FT_Memory memory = library->memory; \ + \ + \ + if ( clazz ) \ + FT_FREE( clazz ); \ + } \ + \ + FT_Error \ + FT_Create_Class_ ## class_( FT_Library library, \ + FT_ServiceDescRec** output_class ) \ + { \ + FT_ServiceDescRec* clazz = NULL; \ + FT_Error error; \ + FT_Memory memory = library->memory; \ + \ + \ + if ( FT_ALLOC( clazz, sizeof ( *clazz ) * 6 ) ) \ + return error; \ + \ + clazz[0].serv_id = serv_id_1; \ + clazz[0].serv_data = serv_data_1; \ + clazz[1].serv_id = serv_id_2; \ + clazz[1].serv_data = serv_data_2; \ + clazz[2].serv_id = serv_id_3; \ + clazz[2].serv_data = serv_data_3; \ + clazz[3].serv_id = serv_id_4; \ + clazz[3].serv_data = serv_data_4; \ + clazz[4].serv_id = serv_id_5; \ + clazz[4].serv_data = serv_data_5; \ + clazz[5].serv_id = NULL; \ + clazz[5].serv_data = NULL; \ + \ + *output_class = clazz; \ + \ + return FT_Err_Ok; \ + } + +#define FT_DEFINE_SERVICEDESCREC6( class_, \ + serv_id_1, serv_data_1, \ + serv_id_2, serv_data_2, \ + serv_id_3, serv_data_3, \ + serv_id_4, serv_data_4, \ + serv_id_5, serv_data_5, \ + serv_id_6, serv_data_6 ) \ + void \ + FT_Destroy_Class_ ## class_( FT_Library library, \ + FT_ServiceDescRec* clazz ) \ + { \ + FT_Memory memory = library->memory; \ + \ + \ + if ( clazz ) \ + FT_FREE( clazz ); \ + } \ + \ + FT_Error \ + FT_Create_Class_ ## class_( FT_Library library, \ + FT_ServiceDescRec** output_class) \ + { \ + FT_ServiceDescRec* clazz = NULL; \ + FT_Error error; \ + FT_Memory memory = library->memory; \ + \ + \ + if ( FT_ALLOC( clazz, sizeof ( *clazz ) * 7 ) ) \ + return error; \ + \ + clazz[0].serv_id = serv_id_1; \ + clazz[0].serv_data = serv_data_1; \ + clazz[1].serv_id = serv_id_2; \ + clazz[1].serv_data = serv_data_2; \ + clazz[2].serv_id = serv_id_3; \ + clazz[2].serv_data = serv_data_3; \ + clazz[3].serv_id = serv_id_4; \ + clazz[3].serv_data = serv_data_4; \ + clazz[4].serv_id = serv_id_5; \ + clazz[4].serv_data = serv_data_5; \ + clazz[5].serv_id = serv_id_6; \ + clazz[5].serv_data = serv_data_6; \ + clazz[6].serv_id = NULL; \ + clazz[6].serv_data = NULL; \ + \ + *output_class = clazz; \ + \ + return FT_Err_Ok; \ + } + +#define FT_DEFINE_SERVICEDESCREC7( class_, \ + serv_id_1, serv_data_1, \ + serv_id_2, serv_data_2, \ + serv_id_3, serv_data_3, \ + serv_id_4, serv_data_4, \ + serv_id_5, serv_data_5, \ + serv_id_6, serv_data_6, \ + serv_id_7, serv_data_7 ) \ + void \ + FT_Destroy_Class_ ## class_( FT_Library library, \ + FT_ServiceDescRec* clazz ) \ + { \ + FT_Memory memory = library->memory; \ + \ + \ + if ( clazz ) \ + FT_FREE( clazz ); \ + } \ + \ + FT_Error \ + FT_Create_Class_ ## class_( FT_Library library, \ + FT_ServiceDescRec** output_class) \ + { \ + FT_ServiceDescRec* clazz = NULL; \ + FT_Error error; \ + FT_Memory memory = library->memory; \ + \ + \ + if ( FT_ALLOC( clazz, sizeof ( *clazz ) * 8 ) ) \ + return error; \ + \ + clazz[0].serv_id = serv_id_1; \ + clazz[0].serv_data = serv_data_1; \ + clazz[1].serv_id = serv_id_2; \ + clazz[1].serv_data = serv_data_2; \ + clazz[2].serv_id = serv_id_3; \ + clazz[2].serv_data = serv_data_3; \ + clazz[3].serv_id = serv_id_4; \ + clazz[3].serv_data = serv_data_4; \ + clazz[4].serv_id = serv_id_5; \ + clazz[4].serv_data = serv_data_5; \ + clazz[5].serv_id = serv_id_6; \ + clazz[5].serv_data = serv_data_6; \ + clazz[6].serv_id = serv_id_7; \ + clazz[6].serv_data = serv_data_7; \ + clazz[7].serv_id = NULL; \ + clazz[7].serv_data = NULL; \ + \ + *output_class = clazz; \ + \ + return FT_Err_Ok; \ + } + +#endif /* FT_CONFIG_OPTION_PIC */ + + + /* + * Parse a list of FT_ServiceDescRec descriptors and look for + * a specific service by ID. Note that the last element in the + * array must be { NULL, NULL }, and that the function should + * return NULL if the service isn't available. + * + * This function can be used by modules to implement their + * `get_service' method. + */ + FT_BASE( FT_Pointer ) + ft_service_list_lookup( FT_ServiceDesc service_descriptors, + const char* service_id ); + + + /*************************************************************************/ + /*************************************************************************/ + /***** *****/ + /***** S E R V I C E S C A C H E *****/ + /***** *****/ + /*************************************************************************/ + /*************************************************************************/ + + /* + * This structure is used to store a cache for several frequently used + * services. It is the type of `face->internal->services'. You + * should only use FT_FACE_LOOKUP_SERVICE to access it. + * + * All fields should have the type FT_Pointer to relax compilation + * dependencies. We assume the developer isn't completely stupid. + * + * Each field must be named `service_XXXX' where `XXX' corresponds to + * the correct FT_SERVICE_ID_XXXX macro. See the definition of + * FT_FACE_LOOKUP_SERVICE below how this is implemented. + * + */ + typedef struct FT_ServiceCacheRec_ + { + FT_Pointer service_POSTSCRIPT_FONT_NAME; + FT_Pointer service_MULTI_MASTERS; + FT_Pointer service_GLYPH_DICT; + FT_Pointer service_PFR_METRICS; + FT_Pointer service_WINFNT; + + } FT_ServiceCacheRec, *FT_ServiceCache; + + + /* + * A magic number used within the services cache. + */ + + /* ensure that value `1' has the same width as a pointer */ +#define FT_SERVICE_UNAVAILABLE ((FT_Pointer)~(FT_PtrDist)1) + + + /* + * @macro: + * FT_FACE_LOOKUP_SERVICE + * + * @description: + * This macro is used to lookup a service from a face's driver module + * using its cache. + * + * @input: + * face:: + * The source face handle containing the cache. + * + * field :: + * The field name in the cache. + * + * id :: + * The service ID. + * + * @output: + * ptr :: + * A variable receiving the service data. NULL if not available. + */ +#ifdef __cplusplus + +#define FT_FACE_LOOKUP_SERVICE( face, ptr, id ) \ + FT_BEGIN_STMNT \ + FT_Pointer svc; \ + FT_Pointer* Pptr = (FT_Pointer*)&(ptr); \ + \ + \ + svc = FT_FACE( face )->internal->services. service_ ## id; \ + if ( svc == FT_SERVICE_UNAVAILABLE ) \ + svc = NULL; \ + else if ( svc == NULL ) \ + { \ + FT_FACE_FIND_SERVICE( face, svc, id ); \ + \ + FT_FACE( face )->internal->services. service_ ## id = \ + (FT_Pointer)( svc != NULL ? svc \ + : FT_SERVICE_UNAVAILABLE ); \ + } \ + *Pptr = svc; \ + FT_END_STMNT + +#else /* !C++ */ + +#define FT_FACE_LOOKUP_SERVICE( face, ptr, id ) \ + FT_BEGIN_STMNT \ + FT_Pointer svc; \ + \ + \ + svc = FT_FACE( face )->internal->services. service_ ## id; \ + if ( svc == FT_SERVICE_UNAVAILABLE ) \ + svc = NULL; \ + else if ( svc == NULL ) \ + { \ + FT_FACE_FIND_SERVICE( face, svc, id ); \ + \ + FT_FACE( face )->internal->services. service_ ## id = \ + (FT_Pointer)( svc != NULL ? svc \ + : FT_SERVICE_UNAVAILABLE ); \ + } \ + ptr = svc; \ + FT_END_STMNT + +#endif /* !C++ */ + + /* + * A macro used to define new service structure types. + */ + +#define FT_DEFINE_SERVICE( name ) \ + typedef struct FT_Service_ ## name ## Rec_ \ + FT_Service_ ## name ## Rec ; \ + typedef struct FT_Service_ ## name ## Rec_ \ + const * FT_Service_ ## name ; \ + struct FT_Service_ ## name ## Rec_ + + /* */ + + /* + * The header files containing the services. + */ + +#define FT_SERVICE_BDF_H <internal/services/svbdf.h> +#define FT_SERVICE_CID_H <internal/services/svcid.h> +#define FT_SERVICE_GLYPH_DICT_H <internal/services/svgldict.h> +#define FT_SERVICE_GX_VALIDATE_H <internal/services/svgxval.h> +#define FT_SERVICE_KERNING_H <internal/services/svkern.h> +#define FT_SERVICE_MULTIPLE_MASTERS_H <internal/services/svmm.h> +#define FT_SERVICE_OPENTYPE_VALIDATE_H <internal/services/svotval.h> +#define FT_SERVICE_PFR_H <internal/services/svpfr.h> +#define FT_SERVICE_POSTSCRIPT_CMAPS_H <internal/services/svpscmap.h> +#define FT_SERVICE_POSTSCRIPT_INFO_H <internal/services/svpsinfo.h> +#define FT_SERVICE_POSTSCRIPT_NAME_H <internal/services/svpostnm.h> +#define FT_SERVICE_PROPERTIES_H <internal/services/svprop.h> +#define FT_SERVICE_SFNT_H <internal/services/svsfnt.h> +#define FT_SERVICE_TRUETYPE_ENGINE_H <internal/services/svtteng.h> +#define FT_SERVICE_TT_CMAP_H <internal/services/svttcmap.h> +#define FT_SERVICE_WINFNT_H <internal/services/svwinfnt.h> +#define FT_SERVICE_XFREE86_NAME_H <internal/services/svxf86nm.h> +#define FT_SERVICE_TRUETYPE_GLYF_H <internal/services/svttglyf.h> + + /* */ + +FT_END_HEADER + +#endif /* __FTSERV_H__ */ + + +/* END */ diff --git a/thirdparty/include/freetype/internal/ftstream.h b/thirdparty/include/freetype/internal/ftstream.h new file mode 100644 index 000000000..bf52c5907 --- /dev/null +++ b/thirdparty/include/freetype/internal/ftstream.h @@ -0,0 +1,536 @@ +/***************************************************************************/ +/* */ +/* ftstream.h */ +/* */ +/* Stream handling (specification). */ +/* */ +/* Copyright 1996-2002, 2004-2006, 2011, 2013 by */ +/* David Turner, Robert Wilhelm, and Werner Lemberg. */ +/* */ +/* This file is part of the FreeType project, and may only be used, */ +/* modified, and distributed under the terms of the FreeType project */ +/* license, LICENSE.TXT. By continuing to use, modify, or distribute */ +/* this file you indicate that you have read the license and */ +/* understand and accept it fully. */ +/* */ +/***************************************************************************/ + + +#ifndef __FTSTREAM_H__ +#define __FTSTREAM_H__ + + +#include <freetype/ft2build.h> +#include FT_SYSTEM_H +#include FT_INTERNAL_OBJECTS_H + + +FT_BEGIN_HEADER + + + /* format of an 8-bit frame_op value: */ + /* */ + /* bit 76543210 */ + /* xxxxxxes */ + /* */ + /* s is set to 1 if the value is signed. */ + /* e is set to 1 if the value is little-endian. */ + /* xxx is a command. */ + +#define FT_FRAME_OP_SHIFT 2 +#define FT_FRAME_OP_SIGNED 1 +#define FT_FRAME_OP_LITTLE 2 +#define FT_FRAME_OP_COMMAND( x ) ( x >> FT_FRAME_OP_SHIFT ) + +#define FT_MAKE_FRAME_OP( command, little, sign ) \ + ( ( command << FT_FRAME_OP_SHIFT ) | ( little << 1 ) | sign ) + +#define FT_FRAME_OP_END 0 +#define FT_FRAME_OP_START 1 /* start a new frame */ +#define FT_FRAME_OP_BYTE 2 /* read 1-byte value */ +#define FT_FRAME_OP_SHORT 3 /* read 2-byte value */ +#define FT_FRAME_OP_LONG 4 /* read 4-byte value */ +#define FT_FRAME_OP_OFF3 5 /* read 3-byte value */ +#define FT_FRAME_OP_BYTES 6 /* read a bytes sequence */ + + + typedef enum FT_Frame_Op_ + { + ft_frame_end = 0, + ft_frame_start = FT_MAKE_FRAME_OP( FT_FRAME_OP_START, 0, 0 ), + + ft_frame_byte = FT_MAKE_FRAME_OP( FT_FRAME_OP_BYTE, 0, 0 ), + ft_frame_schar = FT_MAKE_FRAME_OP( FT_FRAME_OP_BYTE, 0, 1 ), + + ft_frame_ushort_be = FT_MAKE_FRAME_OP( FT_FRAME_OP_SHORT, 0, 0 ), + ft_frame_short_be = FT_MAKE_FRAME_OP( FT_FRAME_OP_SHORT, 0, 1 ), + ft_frame_ushort_le = FT_MAKE_FRAME_OP( FT_FRAME_OP_SHORT, 1, 0 ), + ft_frame_short_le = FT_MAKE_FRAME_OP( FT_FRAME_OP_SHORT, 1, 1 ), + + ft_frame_ulong_be = FT_MAKE_FRAME_OP( FT_FRAME_OP_LONG, 0, 0 ), + ft_frame_long_be = FT_MAKE_FRAME_OP( FT_FRAME_OP_LONG, 0, 1 ), + ft_frame_ulong_le = FT_MAKE_FRAME_OP( FT_FRAME_OP_LONG, 1, 0 ), + ft_frame_long_le = FT_MAKE_FRAME_OP( FT_FRAME_OP_LONG, 1, 1 ), + + ft_frame_uoff3_be = FT_MAKE_FRAME_OP( FT_FRAME_OP_OFF3, 0, 0 ), + ft_frame_off3_be = FT_MAKE_FRAME_OP( FT_FRAME_OP_OFF3, 0, 1 ), + ft_frame_uoff3_le = FT_MAKE_FRAME_OP( FT_FRAME_OP_OFF3, 1, 0 ), + ft_frame_off3_le = FT_MAKE_FRAME_OP( FT_FRAME_OP_OFF3, 1, 1 ), + + ft_frame_bytes = FT_MAKE_FRAME_OP( FT_FRAME_OP_BYTES, 0, 0 ), + ft_frame_skip = FT_MAKE_FRAME_OP( FT_FRAME_OP_BYTES, 0, 1 ) + + } FT_Frame_Op; + + + typedef struct FT_Frame_Field_ + { + FT_Byte value; + FT_Byte size; + FT_UShort offset; + + } FT_Frame_Field; + + + /* Construct an FT_Frame_Field out of a structure type and a field name. */ + /* The structure type must be set in the FT_STRUCTURE macro before */ + /* calling the FT_FRAME_START() macro. */ + /* */ +#define FT_FIELD_SIZE( f ) \ + (FT_Byte)sizeof ( ((FT_STRUCTURE*)0)->f ) + +#define FT_FIELD_SIZE_DELTA( f ) \ + (FT_Byte)sizeof ( ((FT_STRUCTURE*)0)->f[0] ) + +#define FT_FIELD_OFFSET( f ) \ + (FT_UShort)( offsetof( FT_STRUCTURE, f ) ) + +#define FT_FRAME_FIELD( frame_op, field ) \ + { \ + frame_op, \ + FT_FIELD_SIZE( field ), \ + FT_FIELD_OFFSET( field ) \ + } + +#define FT_MAKE_EMPTY_FIELD( frame_op ) { frame_op, 0, 0 } + +#define FT_FRAME_START( size ) { ft_frame_start, 0, size } +#define FT_FRAME_END { ft_frame_end, 0, 0 } + +#define FT_FRAME_LONG( f ) FT_FRAME_FIELD( ft_frame_long_be, f ) +#define FT_FRAME_ULONG( f ) FT_FRAME_FIELD( ft_frame_ulong_be, f ) +#define FT_FRAME_SHORT( f ) FT_FRAME_FIELD( ft_frame_short_be, f ) +#define FT_FRAME_USHORT( f ) FT_FRAME_FIELD( ft_frame_ushort_be, f ) +#define FT_FRAME_OFF3( f ) FT_FRAME_FIELD( ft_frame_off3_be, f ) +#define FT_FRAME_UOFF3( f ) FT_FRAME_FIELD( ft_frame_uoff3_be, f ) +#define FT_FRAME_BYTE( f ) FT_FRAME_FIELD( ft_frame_byte, f ) +#define FT_FRAME_CHAR( f ) FT_FRAME_FIELD( ft_frame_schar, f ) + +#define FT_FRAME_LONG_LE( f ) FT_FRAME_FIELD( ft_frame_long_le, f ) +#define FT_FRAME_ULONG_LE( f ) FT_FRAME_FIELD( ft_frame_ulong_le, f ) +#define FT_FRAME_SHORT_LE( f ) FT_FRAME_FIELD( ft_frame_short_le, f ) +#define FT_FRAME_USHORT_LE( f ) FT_FRAME_FIELD( ft_frame_ushort_le, f ) +#define FT_FRAME_OFF3_LE( f ) FT_FRAME_FIELD( ft_frame_off3_le, f ) +#define FT_FRAME_UOFF3_LE( f ) FT_FRAME_FIELD( ft_frame_uoff3_le, f ) + +#define FT_FRAME_SKIP_LONG { ft_frame_long_be, 0, 0 } +#define FT_FRAME_SKIP_SHORT { ft_frame_short_be, 0, 0 } +#define FT_FRAME_SKIP_BYTE { ft_frame_byte, 0, 0 } + +#define FT_FRAME_BYTES( field, count ) \ + { \ + ft_frame_bytes, \ + count, \ + FT_FIELD_OFFSET( field ) \ + } + +#define FT_FRAME_SKIP_BYTES( count ) { ft_frame_skip, count, 0 } + + + /*************************************************************************/ + /* */ + /* Integer extraction macros -- the `buffer' parameter must ALWAYS be of */ + /* type `char*' or equivalent (1-byte elements). */ + /* */ + +#define FT_BYTE_( p, i ) ( ((const FT_Byte*)(p))[(i)] ) + +#define FT_INT16( x ) ( (FT_Int16)(x) ) +#define FT_UINT16( x ) ( (FT_UInt16)(x) ) +#define FT_INT32( x ) ( (FT_Int32)(x) ) +#define FT_UINT32( x ) ( (FT_UInt32)(x) ) + + +#define FT_BYTE_U16( p, i, s ) ( FT_UINT16( FT_BYTE_( p, i ) ) << (s) ) +#define FT_BYTE_U32( p, i, s ) ( FT_UINT32( FT_BYTE_( p, i ) ) << (s) ) + + +#define FT_PEEK_SHORT( p ) FT_INT16( FT_BYTE_U16( p, 0, 8) | \ + FT_BYTE_U16( p, 1, 0) ) + +#define FT_PEEK_USHORT( p ) FT_UINT16( FT_BYTE_U16( p, 0, 8 ) | \ + FT_BYTE_U16( p, 1, 0 ) ) + +#define FT_PEEK_LONG( p ) FT_INT32( FT_BYTE_U32( p, 0, 24 ) | \ + FT_BYTE_U32( p, 1, 16 ) | \ + FT_BYTE_U32( p, 2, 8 ) | \ + FT_BYTE_U32( p, 3, 0 ) ) + +#define FT_PEEK_ULONG( p ) FT_UINT32( FT_BYTE_U32( p, 0, 24 ) | \ + FT_BYTE_U32( p, 1, 16 ) | \ + FT_BYTE_U32( p, 2, 8 ) | \ + FT_BYTE_U32( p, 3, 0 ) ) + +#define FT_PEEK_OFF3( p ) FT_INT32( FT_BYTE_U32( p, 0, 16 ) | \ + FT_BYTE_U32( p, 1, 8 ) | \ + FT_BYTE_U32( p, 2, 0 ) ) + +#define FT_PEEK_UOFF3( p ) FT_UINT32( FT_BYTE_U32( p, 0, 16 ) | \ + FT_BYTE_U32( p, 1, 8 ) | \ + FT_BYTE_U32( p, 2, 0 ) ) + +#define FT_PEEK_SHORT_LE( p ) FT_INT16( FT_BYTE_U16( p, 1, 8 ) | \ + FT_BYTE_U16( p, 0, 0 ) ) + +#define FT_PEEK_USHORT_LE( p ) FT_UINT16( FT_BYTE_U16( p, 1, 8 ) | \ + FT_BYTE_U16( p, 0, 0 ) ) + +#define FT_PEEK_LONG_LE( p ) FT_INT32( FT_BYTE_U32( p, 3, 24 ) | \ + FT_BYTE_U32( p, 2, 16 ) | \ + FT_BYTE_U32( p, 1, 8 ) | \ + FT_BYTE_U32( p, 0, 0 ) ) + +#define FT_PEEK_ULONG_LE( p ) FT_UINT32( FT_BYTE_U32( p, 3, 24 ) | \ + FT_BYTE_U32( p, 2, 16 ) | \ + FT_BYTE_U32( p, 1, 8 ) | \ + FT_BYTE_U32( p, 0, 0 ) ) + +#define FT_PEEK_OFF3_LE( p ) FT_INT32( FT_BYTE_U32( p, 2, 16 ) | \ + FT_BYTE_U32( p, 1, 8 ) | \ + FT_BYTE_U32( p, 0, 0 ) ) + +#define FT_PEEK_UOFF3_LE( p ) FT_UINT32( FT_BYTE_U32( p, 2, 16 ) | \ + FT_BYTE_U32( p, 1, 8 ) | \ + FT_BYTE_U32( p, 0, 0 ) ) + + +#define FT_NEXT_CHAR( buffer ) \ + ( (signed char)*buffer++ ) + +#define FT_NEXT_BYTE( buffer ) \ + ( (unsigned char)*buffer++ ) + +#define FT_NEXT_SHORT( buffer ) \ + ( (short)( buffer += 2, FT_PEEK_SHORT( buffer - 2 ) ) ) + +#define FT_NEXT_USHORT( buffer ) \ + ( (unsigned short)( buffer += 2, FT_PEEK_USHORT( buffer - 2 ) ) ) + +#define FT_NEXT_OFF3( buffer ) \ + ( (long)( buffer += 3, FT_PEEK_OFF3( buffer - 3 ) ) ) + +#define FT_NEXT_UOFF3( buffer ) \ + ( (unsigned long)( buffer += 3, FT_PEEK_UOFF3( buffer - 3 ) ) ) + +#define FT_NEXT_LONG( buffer ) \ + ( (long)( buffer += 4, FT_PEEK_LONG( buffer - 4 ) ) ) + +#define FT_NEXT_ULONG( buffer ) \ + ( (unsigned long)( buffer += 4, FT_PEEK_ULONG( buffer - 4 ) ) ) + + +#define FT_NEXT_SHORT_LE( buffer ) \ + ( (short)( buffer += 2, FT_PEEK_SHORT_LE( buffer - 2 ) ) ) + +#define FT_NEXT_USHORT_LE( buffer ) \ + ( (unsigned short)( buffer += 2, FT_PEEK_USHORT_LE( buffer - 2 ) ) ) + +#define FT_NEXT_OFF3_LE( buffer ) \ + ( (long)( buffer += 3, FT_PEEK_OFF3_LE( buffer - 3 ) ) ) + +#define FT_NEXT_UOFF3_LE( buffer ) \ + ( (unsigned long)( buffer += 3, FT_PEEK_UOFF3_LE( buffer - 3 ) ) ) + +#define FT_NEXT_LONG_LE( buffer ) \ + ( (long)( buffer += 4, FT_PEEK_LONG_LE( buffer - 4 ) ) ) + +#define FT_NEXT_ULONG_LE( buffer ) \ + ( (unsigned long)( buffer += 4, FT_PEEK_ULONG_LE( buffer - 4 ) ) ) + + + /*************************************************************************/ + /* */ + /* Each GET_xxxx() macro uses an implicit `stream' variable. */ + /* */ +#if 0 +#define FT_GET_MACRO( type ) FT_NEXT_ ## type ( stream->cursor ) + +#define FT_GET_CHAR() FT_GET_MACRO( CHAR ) +#define FT_GET_BYTE() FT_GET_MACRO( BYTE ) +#define FT_GET_SHORT() FT_GET_MACRO( SHORT ) +#define FT_GET_USHORT() FT_GET_MACRO( USHORT ) +#define FT_GET_OFF3() FT_GET_MACRO( OFF3 ) +#define FT_GET_UOFF3() FT_GET_MACRO( UOFF3 ) +#define FT_GET_LONG() FT_GET_MACRO( LONG ) +#define FT_GET_ULONG() FT_GET_MACRO( ULONG ) +#define FT_GET_TAG4() FT_GET_MACRO( ULONG ) + +#define FT_GET_SHORT_LE() FT_GET_MACRO( SHORT_LE ) +#define FT_GET_USHORT_LE() FT_GET_MACRO( USHORT_LE ) +#define FT_GET_LONG_LE() FT_GET_MACRO( LONG_LE ) +#define FT_GET_ULONG_LE() FT_GET_MACRO( ULONG_LE ) + +#else +#define FT_GET_MACRO( func, type ) ( (type)func( stream ) ) + +#define FT_GET_CHAR() FT_GET_MACRO( FT_Stream_GetChar, FT_Char ) +#define FT_GET_BYTE() FT_GET_MACRO( FT_Stream_GetChar, FT_Byte ) +#define FT_GET_SHORT() FT_GET_MACRO( FT_Stream_GetUShort, FT_Short ) +#define FT_GET_USHORT() FT_GET_MACRO( FT_Stream_GetUShort, FT_UShort ) +#define FT_GET_OFF3() FT_GET_MACRO( FT_Stream_GetUOffset, FT_Long ) +#define FT_GET_UOFF3() FT_GET_MACRO( FT_Stream_GetUOffset, FT_ULong ) +#define FT_GET_LONG() FT_GET_MACRO( FT_Stream_GetULong, FT_Long ) +#define FT_GET_ULONG() FT_GET_MACRO( FT_Stream_GetULong, FT_ULong ) +#define FT_GET_TAG4() FT_GET_MACRO( FT_Stream_GetULong, FT_ULong ) + +#define FT_GET_SHORT_LE() FT_GET_MACRO( FT_Stream_GetUShortLE, FT_Short ) +#define FT_GET_USHORT_LE() FT_GET_MACRO( FT_Stream_GetUShortLE, FT_UShort ) +#define FT_GET_LONG_LE() FT_GET_MACRO( FT_Stream_GetULongLE, FT_Long ) +#define FT_GET_ULONG_LE() FT_GET_MACRO( FT_Stream_GetULongLE, FT_ULong ) +#endif + +#define FT_READ_MACRO( func, type, var ) \ + ( var = (type)func( stream, &error ), \ + error != FT_Err_Ok ) + +#define FT_READ_BYTE( var ) FT_READ_MACRO( FT_Stream_ReadChar, FT_Byte, var ) +#define FT_READ_CHAR( var ) FT_READ_MACRO( FT_Stream_ReadChar, FT_Char, var ) +#define FT_READ_SHORT( var ) FT_READ_MACRO( FT_Stream_ReadUShort, FT_Short, var ) +#define FT_READ_USHORT( var ) FT_READ_MACRO( FT_Stream_ReadUShort, FT_UShort, var ) +#define FT_READ_OFF3( var ) FT_READ_MACRO( FT_Stream_ReadUOffset, FT_Long, var ) +#define FT_READ_UOFF3( var ) FT_READ_MACRO( FT_Stream_ReadUOffset, FT_ULong, var ) +#define FT_READ_LONG( var ) FT_READ_MACRO( FT_Stream_ReadULong, FT_Long, var ) +#define FT_READ_ULONG( var ) FT_READ_MACRO( FT_Stream_ReadULong, FT_ULong, var ) + +#define FT_READ_SHORT_LE( var ) FT_READ_MACRO( FT_Stream_ReadUShortLE, FT_Short, var ) +#define FT_READ_USHORT_LE( var ) FT_READ_MACRO( FT_Stream_ReadUShortLE, FT_UShort, var ) +#define FT_READ_LONG_LE( var ) FT_READ_MACRO( FT_Stream_ReadULongLE, FT_Long, var ) +#define FT_READ_ULONG_LE( var ) FT_READ_MACRO( FT_Stream_ReadULongLE, FT_ULong, var ) + + +#ifndef FT_CONFIG_OPTION_NO_DEFAULT_SYSTEM + + /* initialize a stream for reading a regular system stream */ + FT_BASE( FT_Error ) + FT_Stream_Open( FT_Stream stream, + const char* filepathname ); + +#endif /* FT_CONFIG_OPTION_NO_DEFAULT_SYSTEM */ + + + /* create a new (input) stream from an FT_Open_Args structure */ + FT_BASE( FT_Error ) + FT_Stream_New( FT_Library library, + const FT_Open_Args* args, + FT_Stream *astream ); + + /* free a stream */ + FT_BASE( void ) + FT_Stream_Free( FT_Stream stream, + FT_Int external ); + + /* initialize a stream for reading in-memory data */ + FT_BASE( void ) + FT_Stream_OpenMemory( FT_Stream stream, + const FT_Byte* base, + FT_ULong size ); + + /* close a stream (does not destroy the stream structure) */ + FT_BASE( void ) + FT_Stream_Close( FT_Stream stream ); + + + /* seek within a stream. position is relative to start of stream */ + FT_BASE( FT_Error ) + FT_Stream_Seek( FT_Stream stream, + FT_ULong pos ); + + /* skip bytes in a stream */ + FT_BASE( FT_Error ) + FT_Stream_Skip( FT_Stream stream, + FT_Long distance ); + + /* return current stream position */ + FT_BASE( FT_Long ) + FT_Stream_Pos( FT_Stream stream ); + + /* read bytes from a stream into a user-allocated buffer, returns an */ + /* error if not all bytes could be read. */ + FT_BASE( FT_Error ) + FT_Stream_Read( FT_Stream stream, + FT_Byte* buffer, + FT_ULong count ); + + /* read bytes from a stream at a given position */ + FT_BASE( FT_Error ) + FT_Stream_ReadAt( FT_Stream stream, + FT_ULong pos, + FT_Byte* buffer, + FT_ULong count ); + + /* try to read bytes at the end of a stream; return number of bytes */ + /* really available */ + FT_BASE( FT_ULong ) + FT_Stream_TryRead( FT_Stream stream, + FT_Byte* buffer, + FT_ULong count ); + + /* Enter a frame of `count' consecutive bytes in a stream. Returns an */ + /* error if the frame could not be read/accessed. The caller can use */ + /* the FT_Stream_Get_XXX functions to retrieve frame data without */ + /* error checks. */ + /* */ + /* You must _always_ call FT_Stream_ExitFrame() once you have entered */ + /* a stream frame! */ + /* */ + FT_BASE( FT_Error ) + FT_Stream_EnterFrame( FT_Stream stream, + FT_ULong count ); + + /* exit a stream frame */ + FT_BASE( void ) + FT_Stream_ExitFrame( FT_Stream stream ); + + /* Extract a stream frame. If the stream is disk-based, a heap block */ + /* is allocated and the frame bytes are read into it. If the stream */ + /* is memory-based, this function simply set a pointer to the data. */ + /* */ + /* Useful to optimize access to memory-based streams transparently. */ + /* */ + /* All extracted frames must be `freed' with a call to the function */ + /* FT_Stream_ReleaseFrame(). */ + /* */ + FT_BASE( FT_Error ) + FT_Stream_ExtractFrame( FT_Stream stream, + FT_ULong count, + FT_Byte** pbytes ); + + /* release an extract frame (see FT_Stream_ExtractFrame) */ + FT_BASE( void ) + FT_Stream_ReleaseFrame( FT_Stream stream, + FT_Byte** pbytes ); + + /* read a byte from an entered frame */ + FT_BASE( FT_Char ) + FT_Stream_GetChar( FT_Stream stream ); + + /* read a 16-bit big-endian unsigned integer from an entered frame */ + FT_BASE( FT_UShort ) + FT_Stream_GetUShort( FT_Stream stream ); + + /* read a 24-bit big-endian unsigned integer from an entered frame */ + FT_BASE( FT_ULong ) + FT_Stream_GetUOffset( FT_Stream stream ); + + /* read a 32-bit big-endian unsigned integer from an entered frame */ + FT_BASE( FT_ULong ) + FT_Stream_GetULong( FT_Stream stream ); + + /* read a 16-bit little-endian unsigned integer from an entered frame */ + FT_BASE( FT_UShort ) + FT_Stream_GetUShortLE( FT_Stream stream ); + + /* read a 32-bit little-endian unsigned integer from an entered frame */ + FT_BASE( FT_ULong ) + FT_Stream_GetULongLE( FT_Stream stream ); + + + /* read a byte from a stream */ + FT_BASE( FT_Char ) + FT_Stream_ReadChar( FT_Stream stream, + FT_Error* error ); + + /* read a 16-bit big-endian unsigned integer from a stream */ + FT_BASE( FT_UShort ) + FT_Stream_ReadUShort( FT_Stream stream, + FT_Error* error ); + + /* read a 24-bit big-endian unsigned integer from a stream */ + FT_BASE( FT_ULong ) + FT_Stream_ReadUOffset( FT_Stream stream, + FT_Error* error ); + + /* read a 32-bit big-endian integer from a stream */ + FT_BASE( FT_ULong ) + FT_Stream_ReadULong( FT_Stream stream, + FT_Error* error ); + + /* read a 16-bit little-endian unsigned integer from a stream */ + FT_BASE( FT_UShort ) + FT_Stream_ReadUShortLE( FT_Stream stream, + FT_Error* error ); + + /* read a 32-bit little-endian unsigned integer from a stream */ + FT_BASE( FT_ULong ) + FT_Stream_ReadULongLE( FT_Stream stream, + FT_Error* error ); + + /* Read a structure from a stream. The structure must be described */ + /* by an array of FT_Frame_Field records. */ + FT_BASE( FT_Error ) + FT_Stream_ReadFields( FT_Stream stream, + const FT_Frame_Field* fields, + void* structure ); + + +#define FT_STREAM_POS() \ + FT_Stream_Pos( stream ) + +#define FT_STREAM_SEEK( position ) \ + FT_SET_ERROR( FT_Stream_Seek( stream, \ + (FT_ULong)(position) ) ) + +#define FT_STREAM_SKIP( distance ) \ + FT_SET_ERROR( FT_Stream_Skip( stream, \ + (FT_Long)(distance) ) ) + +#define FT_STREAM_READ( buffer, count ) \ + FT_SET_ERROR( FT_Stream_Read( stream, \ + (FT_Byte*)(buffer), \ + (FT_ULong)(count) ) ) + +#define FT_STREAM_READ_AT( position, buffer, count ) \ + FT_SET_ERROR( FT_Stream_ReadAt( stream, \ + (FT_ULong)(position), \ + (FT_Byte*)buffer, \ + (FT_ULong)(count) ) ) + +#define FT_STREAM_READ_FIELDS( fields, object ) \ + FT_SET_ERROR( FT_Stream_ReadFields( stream, fields, object ) ) + + +#define FT_FRAME_ENTER( size ) \ + FT_SET_ERROR( \ + FT_DEBUG_INNER( FT_Stream_EnterFrame( stream, \ + (FT_ULong)(size) ) ) ) + +#define FT_FRAME_EXIT() \ + FT_DEBUG_INNER( FT_Stream_ExitFrame( stream ) ) + +#define FT_FRAME_EXTRACT( size, bytes ) \ + FT_SET_ERROR( \ + FT_DEBUG_INNER( FT_Stream_ExtractFrame( stream, \ + (FT_ULong)(size), \ + (FT_Byte**)&(bytes) ) ) ) + +#define FT_FRAME_RELEASE( bytes ) \ + FT_DEBUG_INNER( FT_Stream_ReleaseFrame( stream, \ + (FT_Byte**)&(bytes) ) ) + + +FT_END_HEADER + +#endif /* __FTSTREAM_H__ */ + + +/* END */ diff --git a/thirdparty/include/freetype/internal/fttrace.h b/thirdparty/include/freetype/internal/fttrace.h new file mode 100644 index 000000000..d5253db78 --- /dev/null +++ b/thirdparty/include/freetype/internal/fttrace.h @@ -0,0 +1,154 @@ +/***************************************************************************/ +/* */ +/* fttrace.h */ +/* */ +/* Tracing handling (specification only). */ +/* */ +/* Copyright 2002, 2004-2007, 2009, 2011-2014 by */ +/* David Turner, Robert Wilhelm, and Werner Lemberg. */ +/* */ +/* This file is part of the FreeType project, and may only be used, */ +/* modified, and distributed under the terms of the FreeType project */ +/* license, LICENSE.TXT. By continuing to use, modify, or distribute */ +/* this file you indicate that you have read the license and */ +/* understand and accept it fully. */ +/* */ +/***************************************************************************/ + + + /* definitions of trace levels for FreeType 2 */ + + /* the first level must always be `trace_any' */ +FT_TRACE_DEF( any ) + + /* base components */ +FT_TRACE_DEF( calc ) /* calculations (ftcalc.c) */ +FT_TRACE_DEF( memory ) /* memory manager (ftobjs.c) */ +FT_TRACE_DEF( stream ) /* stream manager (ftstream.c) */ +FT_TRACE_DEF( io ) /* i/o interface (ftsystem.c) */ +FT_TRACE_DEF( list ) /* list management (ftlist.c) */ +FT_TRACE_DEF( init ) /* initialization (ftinit.c) */ +FT_TRACE_DEF( objs ) /* base objects (ftobjs.c) */ +FT_TRACE_DEF( outline ) /* outline management (ftoutln.c) */ +FT_TRACE_DEF( glyph ) /* glyph management (ftglyph.c) */ +FT_TRACE_DEF( gloader ) /* glyph loader (ftgloadr.c) */ + +FT_TRACE_DEF( raster ) /* monochrome rasterizer (ftraster.c) */ +FT_TRACE_DEF( smooth ) /* anti-aliasing raster (ftgrays.c) */ +FT_TRACE_DEF( mm ) /* MM interface (ftmm.c) */ +FT_TRACE_DEF( raccess ) /* resource fork accessor (ftrfork.c) */ +FT_TRACE_DEF( synth ) /* bold/slant synthesizer (ftsynth.c) */ +FT_TRACE_DEF( bitmap ) /* bitmap checksum (ftobjs.c) */ + + /* Cache sub-system */ +FT_TRACE_DEF( cache ) /* cache sub-system (ftcache.c, etc.) */ + + /* SFNT driver components */ +FT_TRACE_DEF( sfdriver ) /* SFNT font driver (sfdriver.c) */ +FT_TRACE_DEF( sfobjs ) /* SFNT object handler (sfobjs.c) */ +FT_TRACE_DEF( ttcmap ) /* charmap handler (ttcmap.c) */ +FT_TRACE_DEF( ttkern ) /* kerning handler (ttkern.c) */ +FT_TRACE_DEF( ttload ) /* basic TrueType tables (ttload.c) */ +FT_TRACE_DEF( ttmtx ) /* metrics-related tables (ttmtx.c) */ +FT_TRACE_DEF( ttpost ) /* PS table processing (ttpost.c) */ +FT_TRACE_DEF( ttsbit ) /* TrueType sbit handling (ttsbit.c) */ +FT_TRACE_DEF( ttbdf ) /* TrueType embedded BDF (ttbdf.c) */ + + /* TrueType driver components */ +FT_TRACE_DEF( ttdriver ) /* TT font driver (ttdriver.c) */ +FT_TRACE_DEF( ttgload ) /* TT glyph loader (ttgload.c) */ +FT_TRACE_DEF( ttinterp ) /* bytecode interpreter (ttinterp.c) */ +FT_TRACE_DEF( ttobjs ) /* TT objects manager (ttobjs.c) */ +FT_TRACE_DEF( ttpload ) /* TT data/program loader (ttpload.c) */ +FT_TRACE_DEF( ttgxvar ) /* TrueType GX var handler (ttgxvar.c) */ + + /* Type 1 driver components */ +FT_TRACE_DEF( t1afm ) +FT_TRACE_DEF( t1driver ) +FT_TRACE_DEF( t1gload ) +FT_TRACE_DEF( t1hint ) +FT_TRACE_DEF( t1load ) +FT_TRACE_DEF( t1objs ) +FT_TRACE_DEF( t1parse ) + + /* PostScript helper module `psaux' */ +FT_TRACE_DEF( t1decode ) +FT_TRACE_DEF( psobjs ) +FT_TRACE_DEF( psconv ) + + /* PostScript hinting module `pshinter' */ +FT_TRACE_DEF( pshrec ) +FT_TRACE_DEF( pshalgo1 ) +FT_TRACE_DEF( pshalgo2 ) + + /* Type 2 driver components */ +FT_TRACE_DEF( cffdriver ) +FT_TRACE_DEF( cffgload ) +FT_TRACE_DEF( cffload ) +FT_TRACE_DEF( cffobjs ) +FT_TRACE_DEF( cffparse ) + +FT_TRACE_DEF( cf2blues ) +FT_TRACE_DEF( cf2hints ) +FT_TRACE_DEF( cf2interp ) + + /* Type 42 driver component */ +FT_TRACE_DEF( t42 ) + + /* CID driver components */ +FT_TRACE_DEF( cidafm ) +FT_TRACE_DEF( ciddriver ) +FT_TRACE_DEF( cidgload ) +FT_TRACE_DEF( cidload ) +FT_TRACE_DEF( cidobjs ) +FT_TRACE_DEF( cidparse ) + + /* Windows font component */ +FT_TRACE_DEF( winfnt ) + + /* PCF font components */ +FT_TRACE_DEF( pcfdriver ) +FT_TRACE_DEF( pcfread ) + + /* BDF font components */ +FT_TRACE_DEF( bdfdriver ) +FT_TRACE_DEF( bdflib ) + + /* PFR font component */ +FT_TRACE_DEF( pfr ) + + /* OpenType validation components */ +FT_TRACE_DEF( otvmodule ) +FT_TRACE_DEF( otvcommon ) +FT_TRACE_DEF( otvbase ) +FT_TRACE_DEF( otvgdef ) +FT_TRACE_DEF( otvgpos ) +FT_TRACE_DEF( otvgsub ) +FT_TRACE_DEF( otvjstf ) +FT_TRACE_DEF( otvmath ) + + /* TrueTypeGX/AAT validation components */ +FT_TRACE_DEF( gxvmodule ) +FT_TRACE_DEF( gxvcommon ) +FT_TRACE_DEF( gxvfeat ) +FT_TRACE_DEF( gxvmort ) +FT_TRACE_DEF( gxvmorx ) +FT_TRACE_DEF( gxvbsln ) +FT_TRACE_DEF( gxvjust ) +FT_TRACE_DEF( gxvkern ) +FT_TRACE_DEF( gxvopbd ) +FT_TRACE_DEF( gxvtrak ) +FT_TRACE_DEF( gxvprop ) +FT_TRACE_DEF( gxvlcar ) + + /* autofit components */ +FT_TRACE_DEF( afmodule ) +FT_TRACE_DEF( afhints ) +FT_TRACE_DEF( afcjk ) +FT_TRACE_DEF( aflatin ) +FT_TRACE_DEF( aflatin2 ) +FT_TRACE_DEF( afwarp ) +FT_TRACE_DEF( afharfbuzz ) +FT_TRACE_DEF( afglobal ) + +/* END */ diff --git a/thirdparty/include/freetype/internal/ftvalid.h b/thirdparty/include/freetype/internal/ftvalid.h new file mode 100644 index 000000000..1c4942401 --- /dev/null +++ b/thirdparty/include/freetype/internal/ftvalid.h @@ -0,0 +1,161 @@ +/***************************************************************************/ +/* */ +/* ftvalid.h */ +/* */ +/* FreeType validation support (specification). */ +/* */ +/* Copyright 2004, 2013 by */ +/* David Turner, Robert Wilhelm, and Werner Lemberg. */ +/* */ +/* This file is part of the FreeType project, and may only be used, */ +/* modified, and distributed under the terms of the FreeType project */ +/* license, LICENSE.TXT. By continuing to use, modify, or distribute */ +/* this file you indicate that you have read the license and */ +/* understand and accept it fully. */ +/* */ +/***************************************************************************/ + + +#ifndef __FTVALID_H__ +#define __FTVALID_H__ + +#include <freetype/ft2build.h> +#include FT_CONFIG_STANDARD_LIBRARY_H /* for ft_setjmp and ft_longjmp */ + + +FT_BEGIN_HEADER + + + /*************************************************************************/ + /*************************************************************************/ + /*************************************************************************/ + /**** ****/ + /**** ****/ + /**** V A L I D A T I O N ****/ + /**** ****/ + /**** ****/ + /*************************************************************************/ + /*************************************************************************/ + /*************************************************************************/ + + /* handle to a validation object */ + typedef struct FT_ValidatorRec_ volatile* FT_Validator; + + + /*************************************************************************/ + /* */ + /* There are three distinct validation levels defined here: */ + /* */ + /* FT_VALIDATE_DEFAULT :: */ + /* A table that passes this validation level can be used reliably by */ + /* FreeType. It generally means that all offsets have been checked to */ + /* prevent out-of-bound reads, that array counts are correct, etc. */ + /* */ + /* FT_VALIDATE_TIGHT :: */ + /* A table that passes this validation level can be used reliably and */ + /* doesn't contain invalid data. For example, a charmap table that */ + /* returns invalid glyph indices will not pass, even though it can */ + /* be used with FreeType in default mode (the library will simply */ + /* return an error later when trying to load the glyph). */ + /* */ + /* It also checks that fields which must be a multiple of 2, 4, or 8, */ + /* don't have incorrect values, etc. */ + /* */ + /* FT_VALIDATE_PARANOID :: */ + /* Only for font debugging. Checks that a table follows the */ + /* specification by 100%. Very few fonts will be able to pass this */ + /* level anyway but it can be useful for certain tools like font */ + /* editors/converters. */ + /* */ + typedef enum FT_ValidationLevel_ + { + FT_VALIDATE_DEFAULT = 0, + FT_VALIDATE_TIGHT, + FT_VALIDATE_PARANOID + + } FT_ValidationLevel; + + +#if defined( _MSC_VER ) /* Visual C++ (and Intel C++) */ + /* We disable the warning `structure was padded due to */ + /* __declspec(align())' in order to compile cleanly with */ + /* the maximum level of warnings. */ +#pragma warning( push ) +#pragma warning( disable : 4324 ) +#endif /* _MSC_VER */ + + /* validator structure */ + typedef struct FT_ValidatorRec_ + { + const FT_Byte* base; /* address of table in memory */ + const FT_Byte* limit; /* `base' + sizeof(table) in memory */ + FT_ValidationLevel level; /* validation level */ + FT_Error error; /* error returned. 0 means success */ + + ft_jmp_buf jump_buffer; /* used for exception handling */ + + } FT_ValidatorRec; + +#if defined( _MSC_VER ) +#pragma warning( pop ) +#endif + +#define FT_VALIDATOR( x ) ( (FT_Validator)( x ) ) + + + FT_BASE( void ) + ft_validator_init( FT_Validator valid, + const FT_Byte* base, + const FT_Byte* limit, + FT_ValidationLevel level ); + + /* Do not use this. It's broken and will cause your validator to crash */ + /* if you run it on an invalid font. */ + FT_BASE( FT_Int ) + ft_validator_run( FT_Validator valid ); + + /* Sets the error field in a validator, then calls `longjmp' to return */ + /* to high-level caller. Using `setjmp/longjmp' avoids many stupid */ + /* error checks within the validation routines. */ + /* */ + FT_BASE( void ) + ft_validator_error( FT_Validator valid, + FT_Error error ); + + + /* Calls ft_validate_error. Assumes that the `valid' local variable */ + /* holds a pointer to the current validator object. */ + /* */ + /* Use preprocessor prescan to pass FT_ERR_PREFIX. */ + /* */ +#define FT_INVALID( _prefix, _error ) FT_INVALID_( _prefix, _error ) +#define FT_INVALID_( _prefix, _error ) \ + ft_validator_error( valid, _prefix ## _error ) + + /* called when a broken table is detected */ +#define FT_INVALID_TOO_SHORT \ + FT_INVALID( FT_ERR_PREFIX, Invalid_Table ) + + /* called when an invalid offset is detected */ +#define FT_INVALID_OFFSET \ + FT_INVALID( FT_ERR_PREFIX, Invalid_Offset ) + + /* called when an invalid format/value is detected */ +#define FT_INVALID_FORMAT \ + FT_INVALID( FT_ERR_PREFIX, Invalid_Table ) + + /* called when an invalid glyph index is detected */ +#define FT_INVALID_GLYPH_ID \ + FT_INVALID( FT_ERR_PREFIX, Invalid_Glyph_Index ) + + /* called when an invalid field value is detected */ +#define FT_INVALID_DATA \ + FT_INVALID( FT_ERR_PREFIX, Invalid_Table ) + + +FT_END_HEADER + +#endif /* __FTVALID_H__ */ + + +/* END */ diff --git a/thirdparty/include/freetype/internal/internal.h b/thirdparty/include/freetype/internal/internal.h new file mode 100644 index 000000000..e0ddb06b7 --- /dev/null +++ b/thirdparty/include/freetype/internal/internal.h @@ -0,0 +1,63 @@ +/***************************************************************************/ +/* */ +/* internal.h */ +/* */ +/* Internal header files (specification only). */ +/* */ +/* Copyright 1996-2004, 2013 by */ +/* David Turner, Robert Wilhelm, and Werner Lemberg. */ +/* */ +/* This file is part of the FreeType project, and may only be used, */ +/* modified, and distributed under the terms of the FreeType project */ +/* license, LICENSE.TXT. By continuing to use, modify, or distribute */ +/* this file you indicate that you have read the license and */ +/* understand and accept it fully. */ +/* */ +/***************************************************************************/ + + + /*************************************************************************/ + /* */ + /* This file is automatically included by `ft2build.h'. */ + /* Do not include it manually! */ + /* */ + /*************************************************************************/ + + +#define FT_INTERNAL_OBJECTS_H <internal/ftobjs.h> +#define FT_INTERNAL_PIC_H <internal/ftpic.h> +#define FT_INTERNAL_STREAM_H <internal/ftstream.h> +#define FT_INTERNAL_MEMORY_H <internal/ftmemory.h> +#define FT_INTERNAL_DEBUG_H <internal/ftdebug.h> +#define FT_INTERNAL_CALC_H <internal/ftcalc.h> +#define FT_INTERNAL_DRIVER_H <internal/ftdriver.h> +#define FT_INTERNAL_TRACE_H <internal/fttrace.h> +#define FT_INTERNAL_GLYPH_LOADER_H <internal/ftgloadr.h> +#define FT_INTERNAL_SFNT_H <internal/sfnt.h> +#define FT_INTERNAL_SERVICE_H <internal/ftserv.h> +#define FT_INTERNAL_RFORK_H <internal/ftrfork.h> +#define FT_INTERNAL_VALIDATE_H <internal/ftvalid.h> + +#define FT_INTERNAL_TRUETYPE_TYPES_H <internal/tttypes.h> +#define FT_INTERNAL_TYPE1_TYPES_H <internal/t1types.h> + +#define FT_INTERNAL_POSTSCRIPT_AUX_H <internal/psaux.h> +#define FT_INTERNAL_POSTSCRIPT_HINTS_H <internal/pshints.h> +#define FT_INTERNAL_POSTSCRIPT_GLOBALS_H <internal/psglobal.h> + +#define FT_INTERNAL_AUTOHINT_H <internal/autohint.h> + + +#if defined( _MSC_VER ) /* Visual C++ (and Intel C++) */ + + /* We disable the warning `conditional expression is constant' here */ + /* in order to compile cleanly with the maximum level of warnings. */ + /* In particular, the warning complains about stuff like `while(0)' */ + /* which is very useful in macro definitions. There is no benefit */ + /* in having it enabled. */ +#pragma warning( disable : 4127 ) + +#endif /* _MSC_VER */ + + +/* END */ diff --git a/thirdparty/include/freetype/internal/psaux.h b/thirdparty/include/freetype/internal/psaux.h new file mode 100644 index 000000000..97efcd8ae --- /dev/null +++ b/thirdparty/include/freetype/internal/psaux.h @@ -0,0 +1,877 @@ +/***************************************************************************/ +/* */ +/* psaux.h */ +/* */ +/* Auxiliary functions and data structures related to PostScript fonts */ +/* (specification). */ +/* */ +/* Copyright 1996-2004, 2006, 2008, 2009, 2012 by */ +/* David Turner, Robert Wilhelm, and Werner Lemberg. */ +/* */ +/* This file is part of the FreeType project, and may only be used, */ +/* modified, and distributed under the terms of the FreeType project */ +/* license, LICENSE.TXT. By continuing to use, modify, or distribute */ +/* this file you indicate that you have read the license and */ +/* understand and accept it fully. */ +/* */ +/***************************************************************************/ + + +#ifndef __PSAUX_H__ +#define __PSAUX_H__ + + +#include <freetype/ft2build.h> +#include FT_INTERNAL_OBJECTS_H +#include FT_INTERNAL_TYPE1_TYPES_H +#include FT_SERVICE_POSTSCRIPT_CMAPS_H + + +FT_BEGIN_HEADER + + + /*************************************************************************/ + /*************************************************************************/ + /***** *****/ + /***** T1_TABLE *****/ + /***** *****/ + /*************************************************************************/ + /*************************************************************************/ + + + typedef struct PS_TableRec_* PS_Table; + typedef const struct PS_Table_FuncsRec_* PS_Table_Funcs; + + + /*************************************************************************/ + /* */ + /* <Struct> */ + /* PS_Table_FuncsRec */ + /* */ + /* <Description> */ + /* A set of function pointers to manage PS_Table objects. */ + /* */ + /* <Fields> */ + /* table_init :: Used to initialize a table. */ + /* */ + /* table_done :: Finalizes resp. destroy a given table. */ + /* */ + /* table_add :: Adds a new object to a table. */ + /* */ + /* table_release :: Releases table data, then finalizes it. */ + /* */ + typedef struct PS_Table_FuncsRec_ + { + FT_Error + (*init)( PS_Table table, + FT_Int count, + FT_Memory memory ); + + void + (*done)( PS_Table table ); + + FT_Error + (*add)( PS_Table table, + FT_Int idx, + void* object, + FT_PtrDist length ); + + void + (*release)( PS_Table table ); + + } PS_Table_FuncsRec; + + + /*************************************************************************/ + /* */ + /* <Struct> */ + /* PS_TableRec */ + /* */ + /* <Description> */ + /* A PS_Table is a simple object used to store an array of objects in */ + /* a single memory block. */ + /* */ + /* <Fields> */ + /* block :: The address in memory of the growheap's block. This */ + /* can change between two object adds, due to */ + /* reallocation. */ + /* */ + /* cursor :: The current top of the grow heap within its block. */ + /* */ + /* capacity :: The current size of the heap block. Increments by */ + /* 1kByte chunks. */ + /* */ + /* init :: Set to 0xDEADBEEF if `elements' and `lengths' have */ + /* been allocated. */ + /* */ + /* max_elems :: The maximum number of elements in table. */ + /* */ + /* num_elems :: The current number of elements in table. */ + /* */ + /* elements :: A table of element addresses within the block. */ + /* */ + /* lengths :: A table of element sizes within the block. */ + /* */ + /* memory :: The object used for memory operations */ + /* (alloc/realloc). */ + /* */ + /* funcs :: A table of method pointers for this object. */ + /* */ + typedef struct PS_TableRec_ + { + FT_Byte* block; /* current memory block */ + FT_Offset cursor; /* current cursor in memory block */ + FT_Offset capacity; /* current size of memory block */ + FT_Long init; + + FT_Int max_elems; + FT_Int num_elems; + FT_Byte** elements; /* addresses of table elements */ + FT_PtrDist* lengths; /* lengths of table elements */ + + FT_Memory memory; + PS_Table_FuncsRec funcs; + + } PS_TableRec; + + + /*************************************************************************/ + /*************************************************************************/ + /***** *****/ + /***** T1 FIELDS & TOKENS *****/ + /***** *****/ + /*************************************************************************/ + /*************************************************************************/ + + typedef struct PS_ParserRec_* PS_Parser; + + typedef struct T1_TokenRec_* T1_Token; + + typedef struct T1_FieldRec_* T1_Field; + + + /* simple enumeration type used to identify token types */ + typedef enum T1_TokenType_ + { + T1_TOKEN_TYPE_NONE = 0, + T1_TOKEN_TYPE_ANY, + T1_TOKEN_TYPE_STRING, + T1_TOKEN_TYPE_ARRAY, + T1_TOKEN_TYPE_KEY, /* aka `name' */ + + /* do not remove */ + T1_TOKEN_TYPE_MAX + + } T1_TokenType; + + + /* a simple structure used to identify tokens */ + typedef struct T1_TokenRec_ + { + FT_Byte* start; /* first character of token in input stream */ + FT_Byte* limit; /* first character after the token */ + T1_TokenType type; /* type of token */ + + } T1_TokenRec; + + + /* enumeration type used to identify object fields */ + typedef enum T1_FieldType_ + { + T1_FIELD_TYPE_NONE = 0, + T1_FIELD_TYPE_BOOL, + T1_FIELD_TYPE_INTEGER, + T1_FIELD_TYPE_FIXED, + T1_FIELD_TYPE_FIXED_1000, + T1_FIELD_TYPE_STRING, + T1_FIELD_TYPE_KEY, + T1_FIELD_TYPE_BBOX, + T1_FIELD_TYPE_MM_BBOX, + T1_FIELD_TYPE_INTEGER_ARRAY, + T1_FIELD_TYPE_FIXED_ARRAY, + T1_FIELD_TYPE_CALLBACK, + + /* do not remove */ + T1_FIELD_TYPE_MAX + + } T1_FieldType; + + + typedef enum T1_FieldLocation_ + { + T1_FIELD_LOCATION_CID_INFO, + T1_FIELD_LOCATION_FONT_DICT, + T1_FIELD_LOCATION_FONT_EXTRA, + T1_FIELD_LOCATION_FONT_INFO, + T1_FIELD_LOCATION_PRIVATE, + T1_FIELD_LOCATION_BBOX, + T1_FIELD_LOCATION_LOADER, + T1_FIELD_LOCATION_FACE, + T1_FIELD_LOCATION_BLEND, + + /* do not remove */ + T1_FIELD_LOCATION_MAX + + } T1_FieldLocation; + + + typedef void + (*T1_Field_ParseFunc)( FT_Face face, + FT_Pointer parser ); + + + /* structure type used to model object fields */ + typedef struct T1_FieldRec_ + { + const char* ident; /* field identifier */ + T1_FieldLocation location; + T1_FieldType type; /* type of field */ + T1_Field_ParseFunc reader; + FT_UInt offset; /* offset of field in object */ + FT_Byte size; /* size of field in bytes */ + FT_UInt array_max; /* maximum number of elements for */ + /* array */ + FT_UInt count_offset; /* offset of element count for */ + /* arrays; must not be zero if in */ + /* use -- in other words, a */ + /* `num_FOO' element must not */ + /* start the used structure if we */ + /* parse a `FOO' array */ + FT_UInt dict; /* where we expect it */ + } T1_FieldRec; + +#define T1_FIELD_DICT_FONTDICT ( 1 << 0 ) /* also FontInfo and FDArray */ +#define T1_FIELD_DICT_PRIVATE ( 1 << 1 ) + + + +#define T1_NEW_SIMPLE_FIELD( _ident, _type, _fname, _dict ) \ + { \ + _ident, T1CODE, _type, \ + 0, \ + FT_FIELD_OFFSET( _fname ), \ + FT_FIELD_SIZE( _fname ), \ + 0, 0, \ + _dict \ + }, + +#define T1_NEW_CALLBACK_FIELD( _ident, _reader, _dict ) \ + { \ + _ident, T1CODE, T1_FIELD_TYPE_CALLBACK, \ + (T1_Field_ParseFunc)_reader, \ + 0, 0, \ + 0, 0, \ + _dict \ + }, + +#define T1_NEW_TABLE_FIELD( _ident, _type, _fname, _max, _dict ) \ + { \ + _ident, T1CODE, _type, \ + 0, \ + FT_FIELD_OFFSET( _fname ), \ + FT_FIELD_SIZE_DELTA( _fname ), \ + _max, \ + FT_FIELD_OFFSET( num_ ## _fname ), \ + _dict \ + }, + +#define T1_NEW_TABLE_FIELD2( _ident, _type, _fname, _max, _dict ) \ + { \ + _ident, T1CODE, _type, \ + 0, \ + FT_FIELD_OFFSET( _fname ), \ + FT_FIELD_SIZE_DELTA( _fname ), \ + _max, 0, \ + _dict \ + }, + + +#define T1_FIELD_BOOL( _ident, _fname, _dict ) \ + T1_NEW_SIMPLE_FIELD( _ident, T1_FIELD_TYPE_BOOL, _fname, _dict ) + +#define T1_FIELD_NUM( _ident, _fname, _dict ) \ + T1_NEW_SIMPLE_FIELD( _ident, T1_FIELD_TYPE_INTEGER, _fname, _dict ) + +#define T1_FIELD_FIXED( _ident, _fname, _dict ) \ + T1_NEW_SIMPLE_FIELD( _ident, T1_FIELD_TYPE_FIXED, _fname, _dict ) + +#define T1_FIELD_FIXED_1000( _ident, _fname, _dict ) \ + T1_NEW_SIMPLE_FIELD( _ident, T1_FIELD_TYPE_FIXED_1000, _fname, \ + _dict ) + +#define T1_FIELD_STRING( _ident, _fname, _dict ) \ + T1_NEW_SIMPLE_FIELD( _ident, T1_FIELD_TYPE_STRING, _fname, _dict ) + +#define T1_FIELD_KEY( _ident, _fname, _dict ) \ + T1_NEW_SIMPLE_FIELD( _ident, T1_FIELD_TYPE_KEY, _fname, _dict ) + +#define T1_FIELD_BBOX( _ident, _fname, _dict ) \ + T1_NEW_SIMPLE_FIELD( _ident, T1_FIELD_TYPE_BBOX, _fname, _dict ) + + +#define T1_FIELD_NUM_TABLE( _ident, _fname, _fmax, _dict ) \ + T1_NEW_TABLE_FIELD( _ident, T1_FIELD_TYPE_INTEGER_ARRAY, \ + _fname, _fmax, _dict ) + +#define T1_FIELD_FIXED_TABLE( _ident, _fname, _fmax, _dict ) \ + T1_NEW_TABLE_FIELD( _ident, T1_FIELD_TYPE_FIXED_ARRAY, \ + _fname, _fmax, _dict ) + +#define T1_FIELD_NUM_TABLE2( _ident, _fname, _fmax, _dict ) \ + T1_NEW_TABLE_FIELD2( _ident, T1_FIELD_TYPE_INTEGER_ARRAY, \ + _fname, _fmax, _dict ) + +#define T1_FIELD_FIXED_TABLE2( _ident, _fname, _fmax, _dict ) \ + T1_NEW_TABLE_FIELD2( _ident, T1_FIELD_TYPE_FIXED_ARRAY, \ + _fname, _fmax, _dict ) + +#define T1_FIELD_CALLBACK( _ident, _name, _dict ) \ + T1_NEW_CALLBACK_FIELD( _ident, _name, _dict ) + + + /*************************************************************************/ + /*************************************************************************/ + /***** *****/ + /***** T1 PARSER *****/ + /***** *****/ + /*************************************************************************/ + /*************************************************************************/ + + typedef const struct PS_Parser_FuncsRec_* PS_Parser_Funcs; + + typedef struct PS_Parser_FuncsRec_ + { + void + (*init)( PS_Parser parser, + FT_Byte* base, + FT_Byte* limit, + FT_Memory memory ); + + void + (*done)( PS_Parser parser ); + + void + (*skip_spaces)( PS_Parser parser ); + void + (*skip_PS_token)( PS_Parser parser ); + + FT_Long + (*to_int)( PS_Parser parser ); + FT_Fixed + (*to_fixed)( PS_Parser parser, + FT_Int power_ten ); + + FT_Error + (*to_bytes)( PS_Parser parser, + FT_Byte* bytes, + FT_Offset max_bytes, + FT_Long* pnum_bytes, + FT_Bool delimiters ); + + FT_Int + (*to_coord_array)( PS_Parser parser, + FT_Int max_coords, + FT_Short* coords ); + FT_Int + (*to_fixed_array)( PS_Parser parser, + FT_Int max_values, + FT_Fixed* values, + FT_Int power_ten ); + + void + (*to_token)( PS_Parser parser, + T1_Token token ); + void + (*to_token_array)( PS_Parser parser, + T1_Token tokens, + FT_UInt max_tokens, + FT_Int* pnum_tokens ); + + FT_Error + (*load_field)( PS_Parser parser, + const T1_Field field, + void** objects, + FT_UInt max_objects, + FT_ULong* pflags ); + + FT_Error + (*load_field_table)( PS_Parser parser, + const T1_Field field, + void** objects, + FT_UInt max_objects, + FT_ULong* pflags ); + + } PS_Parser_FuncsRec; + + + /*************************************************************************/ + /* */ + /* <Struct> */ + /* PS_ParserRec */ + /* */ + /* <Description> */ + /* A PS_Parser is an object used to parse a Type 1 font very quickly. */ + /* */ + /* <Fields> */ + /* cursor :: The current position in the text. */ + /* */ + /* base :: Start of the processed text. */ + /* */ + /* limit :: End of the processed text. */ + /* */ + /* error :: The last error returned. */ + /* */ + /* memory :: The object used for memory operations (alloc/realloc). */ + /* */ + /* funcs :: A table of functions for the parser. */ + /* */ + typedef struct PS_ParserRec_ + { + FT_Byte* cursor; + FT_Byte* base; + FT_Byte* limit; + FT_Error error; + FT_Memory memory; + + PS_Parser_FuncsRec funcs; + + } PS_ParserRec; + + + /*************************************************************************/ + /*************************************************************************/ + /***** *****/ + /***** T1 BUILDER *****/ + /***** *****/ + /*************************************************************************/ + /*************************************************************************/ + + + typedef struct T1_BuilderRec_* T1_Builder; + + + typedef FT_Error + (*T1_Builder_Check_Points_Func)( T1_Builder builder, + FT_Int count ); + + typedef void + (*T1_Builder_Add_Point_Func)( T1_Builder builder, + FT_Pos x, + FT_Pos y, + FT_Byte flag ); + + typedef FT_Error + (*T1_Builder_Add_Point1_Func)( T1_Builder builder, + FT_Pos x, + FT_Pos y ); + + typedef FT_Error + (*T1_Builder_Add_Contour_Func)( T1_Builder builder ); + + typedef FT_Error + (*T1_Builder_Start_Point_Func)( T1_Builder builder, + FT_Pos x, + FT_Pos y ); + + typedef void + (*T1_Builder_Close_Contour_Func)( T1_Builder builder ); + + + typedef const struct T1_Builder_FuncsRec_* T1_Builder_Funcs; + + typedef struct T1_Builder_FuncsRec_ + { + void + (*init)( T1_Builder builder, + FT_Face face, + FT_Size size, + FT_GlyphSlot slot, + FT_Bool hinting ); + + void + (*done)( T1_Builder builder ); + + T1_Builder_Check_Points_Func check_points; + T1_Builder_Add_Point_Func add_point; + T1_Builder_Add_Point1_Func add_point1; + T1_Builder_Add_Contour_Func add_contour; + T1_Builder_Start_Point_Func start_point; + T1_Builder_Close_Contour_Func close_contour; + + } T1_Builder_FuncsRec; + + + /* an enumeration type to handle charstring parsing states */ + typedef enum T1_ParseState_ + { + T1_Parse_Start, + T1_Parse_Have_Width, + T1_Parse_Have_Moveto, + T1_Parse_Have_Path + + } T1_ParseState; + + + /*************************************************************************/ + /* */ + /* <Structure> */ + /* T1_BuilderRec */ + /* */ + /* <Description> */ + /* A structure used during glyph loading to store its outline. */ + /* */ + /* <Fields> */ + /* memory :: The current memory object. */ + /* */ + /* face :: The current face object. */ + /* */ + /* glyph :: The current glyph slot. */ + /* */ + /* loader :: XXX */ + /* */ + /* base :: The base glyph outline. */ + /* */ + /* current :: The current glyph outline. */ + /* */ + /* max_points :: maximum points in builder outline */ + /* */ + /* max_contours :: Maximum number of contours in builder outline. */ + /* */ + /* pos_x :: The horizontal translation (if composite glyph). */ + /* */ + /* pos_y :: The vertical translation (if composite glyph). */ + /* */ + /* left_bearing :: The left side bearing point. */ + /* */ + /* advance :: The horizontal advance vector. */ + /* */ + /* bbox :: Unused. */ + /* */ + /* parse_state :: An enumeration which controls the charstring */ + /* parsing state. */ + /* */ + /* load_points :: If this flag is not set, no points are loaded. */ + /* */ + /* no_recurse :: Set but not used. */ + /* */ + /* metrics_only :: A boolean indicating that we only want to compute */ + /* the metrics of a given glyph, not load all of its */ + /* points. */ + /* */ + /* funcs :: An array of function pointers for the builder. */ + /* */ + typedef struct T1_BuilderRec_ + { + FT_Memory memory; + FT_Face face; + FT_GlyphSlot glyph; + FT_GlyphLoader loader; + FT_Outline* base; + FT_Outline* current; + + FT_Pos pos_x; + FT_Pos pos_y; + + FT_Vector left_bearing; + FT_Vector advance; + + FT_BBox bbox; /* bounding box */ + T1_ParseState parse_state; + FT_Bool load_points; + FT_Bool no_recurse; + + FT_Bool metrics_only; + + void* hints_funcs; /* hinter-specific */ + void* hints_globals; /* hinter-specific */ + + T1_Builder_FuncsRec funcs; + + } T1_BuilderRec; + + + /*************************************************************************/ + /*************************************************************************/ + /***** *****/ + /***** T1 DECODER *****/ + /***** *****/ + /*************************************************************************/ + /*************************************************************************/ + +#if 0 + + /*************************************************************************/ + /* */ + /* T1_MAX_SUBRS_CALLS details the maximum number of nested sub-routine */ + /* calls during glyph loading. */ + /* */ +#define T1_MAX_SUBRS_CALLS 8 + + + /*************************************************************************/ + /* */ + /* T1_MAX_CHARSTRING_OPERANDS is the charstring stack's capacity. A */ + /* minimum of 16 is required. */ + /* */ +#define T1_MAX_CHARSTRINGS_OPERANDS 32 + +#endif /* 0 */ + + + typedef struct T1_Decoder_ZoneRec_ + { + FT_Byte* cursor; + FT_Byte* base; + FT_Byte* limit; + + } T1_Decoder_ZoneRec, *T1_Decoder_Zone; + + + typedef struct T1_DecoderRec_* T1_Decoder; + typedef const struct T1_Decoder_FuncsRec_* T1_Decoder_Funcs; + + + typedef FT_Error + (*T1_Decoder_Callback)( T1_Decoder decoder, + FT_UInt glyph_index ); + + + typedef struct T1_Decoder_FuncsRec_ + { + FT_Error + (*init)( T1_Decoder decoder, + FT_Face face, + FT_Size size, + FT_GlyphSlot slot, + FT_Byte** glyph_names, + PS_Blend blend, + FT_Bool hinting, + FT_Render_Mode hint_mode, + T1_Decoder_Callback callback ); + + void + (*done)( T1_Decoder decoder ); + + FT_Error + (*parse_charstrings)( T1_Decoder decoder, + FT_Byte* base, + FT_UInt len ); + + } T1_Decoder_FuncsRec; + + + typedef struct T1_DecoderRec_ + { + T1_BuilderRec builder; + + FT_Long stack[T1_MAX_CHARSTRINGS_OPERANDS]; + FT_Long* top; + + T1_Decoder_ZoneRec zones[T1_MAX_SUBRS_CALLS + 1]; + T1_Decoder_Zone zone; + + FT_Service_PsCMaps psnames; /* for seac */ + FT_UInt num_glyphs; + FT_Byte** glyph_names; + + FT_Int lenIV; /* internal for sub routine calls */ + FT_UInt num_subrs; + FT_Byte** subrs; + FT_PtrDist* subrs_len; /* array of subrs length (optional) */ + + FT_Matrix font_matrix; + FT_Vector font_offset; + + FT_Int flex_state; + FT_Int num_flex_vectors; + FT_Vector flex_vectors[7]; + + PS_Blend blend; /* for multiple master support */ + + FT_Render_Mode hint_mode; + + T1_Decoder_Callback parse_callback; + T1_Decoder_FuncsRec funcs; + + FT_Long* buildchar; + FT_UInt len_buildchar; + + FT_Bool seac; + + } T1_DecoderRec; + + + /*************************************************************************/ + /*************************************************************************/ + /***** *****/ + /***** AFM PARSER *****/ + /***** *****/ + /*************************************************************************/ + /*************************************************************************/ + + typedef struct AFM_ParserRec_* AFM_Parser; + + typedef struct AFM_Parser_FuncsRec_ + { + FT_Error + (*init)( AFM_Parser parser, + FT_Memory memory, + FT_Byte* base, + FT_Byte* limit ); + + void + (*done)( AFM_Parser parser ); + + FT_Error + (*parse)( AFM_Parser parser ); + + } AFM_Parser_FuncsRec; + + + typedef struct AFM_StreamRec_* AFM_Stream; + + + /*************************************************************************/ + /* */ + /* <Struct> */ + /* AFM_ParserRec */ + /* */ + /* <Description> */ + /* An AFM_Parser is a parser for the AFM files. */ + /* */ + /* <Fields> */ + /* memory :: The object used for memory operations (alloc and */ + /* realloc). */ + /* */ + /* stream :: This is an opaque object. */ + /* */ + /* FontInfo :: The result will be stored here. */ + /* */ + /* get_index :: A user provided function to get a glyph index by its */ + /* name. */ + /* */ + typedef struct AFM_ParserRec_ + { + FT_Memory memory; + AFM_Stream stream; + + AFM_FontInfo FontInfo; + + FT_Int + (*get_index)( const char* name, + FT_Offset len, + void* user_data ); + + void* user_data; + + } AFM_ParserRec; + + + /*************************************************************************/ + /*************************************************************************/ + /***** *****/ + /***** TYPE1 CHARMAPS *****/ + /***** *****/ + /*************************************************************************/ + /*************************************************************************/ + + typedef const struct T1_CMap_ClassesRec_* T1_CMap_Classes; + + typedef struct T1_CMap_ClassesRec_ + { + FT_CMap_Class standard; + FT_CMap_Class expert; + FT_CMap_Class custom; + FT_CMap_Class unicode; + + } T1_CMap_ClassesRec; + + + /*************************************************************************/ + /*************************************************************************/ + /***** *****/ + /***** PSAux Module Interface *****/ + /***** *****/ + /*************************************************************************/ + /*************************************************************************/ + + typedef struct PSAux_ServiceRec_ + { + /* don't use `PS_Table_Funcs' and friends to avoid compiler warnings */ + const PS_Table_FuncsRec* ps_table_funcs; + const PS_Parser_FuncsRec* ps_parser_funcs; + const T1_Builder_FuncsRec* t1_builder_funcs; + const T1_Decoder_FuncsRec* t1_decoder_funcs; + + void + (*t1_decrypt)( FT_Byte* buffer, + FT_Offset length, + FT_UShort seed ); + + T1_CMap_Classes t1_cmap_classes; + + /* fields after this comment line were added after version 2.1.10 */ + const AFM_Parser_FuncsRec* afm_parser_funcs; + + } PSAux_ServiceRec, *PSAux_Service; + + /* backwards-compatible type definition */ + typedef PSAux_ServiceRec PSAux_Interface; + + + /*************************************************************************/ + /*************************************************************************/ + /***** *****/ + /***** Some convenience functions *****/ + /***** *****/ + /*************************************************************************/ + /*************************************************************************/ + +#define IS_PS_NEWLINE( ch ) \ + ( (ch) == '\r' || \ + (ch) == '\n' ) + +#define IS_PS_SPACE( ch ) \ + ( (ch) == ' ' || \ + IS_PS_NEWLINE( ch ) || \ + (ch) == '\t' || \ + (ch) == '\f' || \ + (ch) == '\0' ) + +#define IS_PS_SPECIAL( ch ) \ + ( (ch) == '/' || \ + (ch) == '(' || (ch) == ')' || \ + (ch) == '<' || (ch) == '>' || \ + (ch) == '[' || (ch) == ']' || \ + (ch) == '{' || (ch) == '}' || \ + (ch) == '%' ) + +#define IS_PS_DELIM( ch ) \ + ( IS_PS_SPACE( ch ) || \ + IS_PS_SPECIAL( ch ) ) + +#define IS_PS_DIGIT( ch ) \ + ( (ch) >= '0' && (ch) <= '9' ) + +#define IS_PS_XDIGIT( ch ) \ + ( IS_PS_DIGIT( ch ) || \ + ( (ch) >= 'A' && (ch) <= 'F' ) || \ + ( (ch) >= 'a' && (ch) <= 'f' ) ) + +#define IS_PS_BASE85( ch ) \ + ( (ch) >= '!' && (ch) <= 'u' ) + +#define IS_PS_TOKEN( cur, limit, token ) \ + ( (char)(cur)[0] == (token)[0] && \ + ( (cur) + sizeof ( (token) ) == (limit) || \ + ( (cur) + sizeof( (token) ) < (limit) && \ + IS_PS_DELIM( (cur)[sizeof ( (token) ) - 1] ) ) ) && \ + ft_strncmp( (char*)(cur), (token), sizeof ( (token) ) - 1 ) == 0 ) + + +FT_END_HEADER + +#endif /* __PSAUX_H__ */ + + +/* END */ diff --git a/thirdparty/include/freetype/internal/pshints.h b/thirdparty/include/freetype/internal/pshints.h new file mode 100644 index 000000000..6b6af9c05 --- /dev/null +++ b/thirdparty/include/freetype/internal/pshints.h @@ -0,0 +1,722 @@ +/***************************************************************************/ +/* */ +/* pshints.h */ +/* */ +/* Interface to Postscript-specific (Type 1 and Type 2) hints */ +/* recorders (specification only). These are used to support native */ +/* T1/T2 hints in the `type1', `cid', and `cff' font drivers. */ +/* */ +/* Copyright 2001-2003, 2005-2007, 2009, 2012 by */ +/* David Turner, Robert Wilhelm, and Werner Lemberg. */ +/* */ +/* This file is part of the FreeType project, and may only be used, */ +/* modified, and distributed under the terms of the FreeType project */ +/* license, LICENSE.TXT. By continuing to use, modify, or distribute */ +/* this file you indicate that you have read the license and */ +/* understand and accept it fully. */ +/* */ +/***************************************************************************/ + + +#ifndef __PSHINTS_H__ +#define __PSHINTS_H__ + + +#include <freetype/ft2build.h> +#include FT_FREETYPE_H +#include FT_TYPE1_TABLES_H + + +FT_BEGIN_HEADER + + + /*************************************************************************/ + /*************************************************************************/ + /***** *****/ + /***** INTERNAL REPRESENTATION OF GLOBALS *****/ + /***** *****/ + /*************************************************************************/ + /*************************************************************************/ + + typedef struct PSH_GlobalsRec_* PSH_Globals; + + typedef FT_Error + (*PSH_Globals_NewFunc)( FT_Memory memory, + T1_Private* private_dict, + PSH_Globals* aglobals ); + + typedef FT_Error + (*PSH_Globals_SetScaleFunc)( PSH_Globals globals, + FT_Fixed x_scale, + FT_Fixed y_scale, + FT_Fixed x_delta, + FT_Fixed y_delta ); + + typedef void + (*PSH_Globals_DestroyFunc)( PSH_Globals globals ); + + + typedef struct PSH_Globals_FuncsRec_ + { + PSH_Globals_NewFunc create; + PSH_Globals_SetScaleFunc set_scale; + PSH_Globals_DestroyFunc destroy; + + } PSH_Globals_FuncsRec, *PSH_Globals_Funcs; + + + /*************************************************************************/ + /*************************************************************************/ + /***** *****/ + /***** PUBLIC TYPE 1 HINTS RECORDER *****/ + /***** *****/ + /*************************************************************************/ + /*************************************************************************/ + + /************************************************************************* + * + * @type: + * T1_Hints + * + * @description: + * This is a handle to an opaque structure used to record glyph hints + * from a Type 1 character glyph character string. + * + * The methods used to operate on this object are defined by the + * @T1_Hints_FuncsRec structure. Recording glyph hints is normally + * achieved through the following scheme: + * + * - Open a new hint recording session by calling the `open' method. + * This rewinds the recorder and prepare it for new input. + * + * - For each hint found in the glyph charstring, call the corresponding + * method (`stem', `stem3', or `reset'). Note that these functions do + * not return an error code. + * + * - Close the recording session by calling the `close' method. It + * returns an error code if the hints were invalid or something + * strange happened (e.g., memory shortage). + * + * The hints accumulated in the object can later be used by the + * PostScript hinter. + * + */ + typedef struct T1_HintsRec_* T1_Hints; + + + /************************************************************************* + * + * @type: + * T1_Hints_Funcs + * + * @description: + * A pointer to the @T1_Hints_FuncsRec structure that defines the API of + * a given @T1_Hints object. + * + */ + typedef const struct T1_Hints_FuncsRec_* T1_Hints_Funcs; + + + /************************************************************************* + * + * @functype: + * T1_Hints_OpenFunc + * + * @description: + * A method of the @T1_Hints class used to prepare it for a new Type 1 + * hints recording session. + * + * @input: + * hints :: + * A handle to the Type 1 hints recorder. + * + * @note: + * You should always call the @T1_Hints_CloseFunc method in order to + * close an opened recording session. + * + */ + typedef void + (*T1_Hints_OpenFunc)( T1_Hints hints ); + + + /************************************************************************* + * + * @functype: + * T1_Hints_SetStemFunc + * + * @description: + * A method of the @T1_Hints class used to record a new horizontal or + * vertical stem. This corresponds to the Type 1 `hstem' and `vstem' + * operators. + * + * @input: + * hints :: + * A handle to the Type 1 hints recorder. + * + * dimension :: + * 0 for horizontal stems (hstem), 1 for vertical ones (vstem). + * + * coords :: + * Array of 2 coordinates in 16.16 format, used as (position,length) + * stem descriptor. + * + * @note: + * Use vertical coordinates (y) for horizontal stems (dim=0). Use + * horizontal coordinates (x) for vertical stems (dim=1). + * + * `coords[0]' is the absolute stem position (lowest coordinate); + * `coords[1]' is the length. + * + * The length can be negative, in which case it must be either -20 or + * -21. It is interpreted as a `ghost' stem, according to the Type 1 + * specification. + * + * If the length is -21 (corresponding to a bottom ghost stem), then + * the real stem position is `coords[0]+coords[1]'. + * + */ + typedef void + (*T1_Hints_SetStemFunc)( T1_Hints hints, + FT_UInt dimension, + FT_Fixed* coords ); + + + /************************************************************************* + * + * @functype: + * T1_Hints_SetStem3Func + * + * @description: + * A method of the @T1_Hints class used to record three + * counter-controlled horizontal or vertical stems at once. + * + * @input: + * hints :: + * A handle to the Type 1 hints recorder. + * + * dimension :: + * 0 for horizontal stems, 1 for vertical ones. + * + * coords :: + * An array of 6 values in 16.16 format, holding 3 (position,length) + * pairs for the counter-controlled stems. + * + * @note: + * Use vertical coordinates (y) for horizontal stems (dim=0). Use + * horizontal coordinates (x) for vertical stems (dim=1). + * + * The lengths cannot be negative (ghost stems are never + * counter-controlled). + * + */ + typedef void + (*T1_Hints_SetStem3Func)( T1_Hints hints, + FT_UInt dimension, + FT_Fixed* coords ); + + + /************************************************************************* + * + * @functype: + * T1_Hints_ResetFunc + * + * @description: + * A method of the @T1_Hints class used to reset the stems hints in a + * recording session. + * + * @input: + * hints :: + * A handle to the Type 1 hints recorder. + * + * end_point :: + * The index of the last point in the input glyph in which the + * previously defined hints apply. + * + */ + typedef void + (*T1_Hints_ResetFunc)( T1_Hints hints, + FT_UInt end_point ); + + + /************************************************************************* + * + * @functype: + * T1_Hints_CloseFunc + * + * @description: + * A method of the @T1_Hints class used to close a hint recording + * session. + * + * @input: + * hints :: + * A handle to the Type 1 hints recorder. + * + * end_point :: + * The index of the last point in the input glyph. + * + * @return: + * FreeType error code. 0 means success. + * + * @note: + * The error code is set to indicate that an error occurred during the + * recording session. + * + */ + typedef FT_Error + (*T1_Hints_CloseFunc)( T1_Hints hints, + FT_UInt end_point ); + + + /************************************************************************* + * + * @functype: + * T1_Hints_ApplyFunc + * + * @description: + * A method of the @T1_Hints class used to apply hints to the + * corresponding glyph outline. Must be called once all hints have been + * recorded. + * + * @input: + * hints :: + * A handle to the Type 1 hints recorder. + * + * outline :: + * A pointer to the target outline descriptor. + * + * globals :: + * The hinter globals for this font. + * + * hint_mode :: + * Hinting information. + * + * @return: + * FreeType error code. 0 means success. + * + * @note: + * On input, all points within the outline are in font coordinates. On + * output, they are in 1/64th of pixels. + * + * The scaling transformation is taken from the `globals' object which + * must correspond to the same font as the glyph. + * + */ + typedef FT_Error + (*T1_Hints_ApplyFunc)( T1_Hints hints, + FT_Outline* outline, + PSH_Globals globals, + FT_Render_Mode hint_mode ); + + + /************************************************************************* + * + * @struct: + * T1_Hints_FuncsRec + * + * @description: + * The structure used to provide the API to @T1_Hints objects. + * + * @fields: + * hints :: + * A handle to the T1 Hints recorder. + * + * open :: + * The function to open a recording session. + * + * close :: + * The function to close a recording session. + * + * stem :: + * The function to set a simple stem. + * + * stem3 :: + * The function to set counter-controlled stems. + * + * reset :: + * The function to reset stem hints. + * + * apply :: + * The function to apply the hints to the corresponding glyph outline. + * + */ + typedef struct T1_Hints_FuncsRec_ + { + T1_Hints hints; + T1_Hints_OpenFunc open; + T1_Hints_CloseFunc close; + T1_Hints_SetStemFunc stem; + T1_Hints_SetStem3Func stem3; + T1_Hints_ResetFunc reset; + T1_Hints_ApplyFunc apply; + + } T1_Hints_FuncsRec; + + + /*************************************************************************/ + /*************************************************************************/ + /***** *****/ + /***** PUBLIC TYPE 2 HINTS RECORDER *****/ + /***** *****/ + /*************************************************************************/ + /*************************************************************************/ + + /************************************************************************* + * + * @type: + * T2_Hints + * + * @description: + * This is a handle to an opaque structure used to record glyph hints + * from a Type 2 character glyph character string. + * + * The methods used to operate on this object are defined by the + * @T2_Hints_FuncsRec structure. Recording glyph hints is normally + * achieved through the following scheme: + * + * - Open a new hint recording session by calling the `open' method. + * This rewinds the recorder and prepare it for new input. + * + * - For each hint found in the glyph charstring, call the corresponding + * method (`stems', `hintmask', `counters'). Note that these + * functions do not return an error code. + * + * - Close the recording session by calling the `close' method. It + * returns an error code if the hints were invalid or something + * strange happened (e.g., memory shortage). + * + * The hints accumulated in the object can later be used by the + * Postscript hinter. + * + */ + typedef struct T2_HintsRec_* T2_Hints; + + + /************************************************************************* + * + * @type: + * T2_Hints_Funcs + * + * @description: + * A pointer to the @T2_Hints_FuncsRec structure that defines the API of + * a given @T2_Hints object. + * + */ + typedef const struct T2_Hints_FuncsRec_* T2_Hints_Funcs; + + + /************************************************************************* + * + * @functype: + * T2_Hints_OpenFunc + * + * @description: + * A method of the @T2_Hints class used to prepare it for a new Type 2 + * hints recording session. + * + * @input: + * hints :: + * A handle to the Type 2 hints recorder. + * + * @note: + * You should always call the @T2_Hints_CloseFunc method in order to + * close an opened recording session. + * + */ + typedef void + (*T2_Hints_OpenFunc)( T2_Hints hints ); + + + /************************************************************************* + * + * @functype: + * T2_Hints_StemsFunc + * + * @description: + * A method of the @T2_Hints class used to set the table of stems in + * either the vertical or horizontal dimension. Equivalent to the + * `hstem', `vstem', `hstemhm', and `vstemhm' Type 2 operators. + * + * @input: + * hints :: + * A handle to the Type 2 hints recorder. + * + * dimension :: + * 0 for horizontal stems (hstem), 1 for vertical ones (vstem). + * + * count :: + * The number of stems. + * + * coords :: + * An array of `count' (position,length) pairs in 16.16 format. + * + * @note: + * Use vertical coordinates (y) for horizontal stems (dim=0). Use + * horizontal coordinates (x) for vertical stems (dim=1). + * + * There are `2*count' elements in the `coords' array. Each even + * element is an absolute position in font units, each odd element is a + * length in font units. + * + * A length can be negative, in which case it must be either -20 or + * -21. It is interpreted as a `ghost' stem, according to the Type 1 + * specification. + * + */ + typedef void + (*T2_Hints_StemsFunc)( T2_Hints hints, + FT_UInt dimension, + FT_UInt count, + FT_Fixed* coordinates ); + + + /************************************************************************* + * + * @functype: + * T2_Hints_MaskFunc + * + * @description: + * A method of the @T2_Hints class used to set a given hintmask (this + * corresponds to the `hintmask' Type 2 operator). + * + * @input: + * hints :: + * A handle to the Type 2 hints recorder. + * + * end_point :: + * The glyph index of the last point to which the previously defined + * or activated hints apply. + * + * bit_count :: + * The number of bits in the hint mask. + * + * bytes :: + * An array of bytes modelling the hint mask. + * + * @note: + * If the hintmask starts the charstring (before any glyph point + * definition), the value of `end_point' should be 0. + * + * `bit_count' is the number of meaningful bits in the `bytes' array; it + * must be equal to the total number of hints defined so far (i.e., + * horizontal+verticals). + * + * The `bytes' array can come directly from the Type 2 charstring and + * respects the same format. + * + */ + typedef void + (*T2_Hints_MaskFunc)( T2_Hints hints, + FT_UInt end_point, + FT_UInt bit_count, + const FT_Byte* bytes ); + + + /************************************************************************* + * + * @functype: + * T2_Hints_CounterFunc + * + * @description: + * A method of the @T2_Hints class used to set a given counter mask + * (this corresponds to the `hintmask' Type 2 operator). + * + * @input: + * hints :: + * A handle to the Type 2 hints recorder. + * + * end_point :: + * A glyph index of the last point to which the previously defined or + * active hints apply. + * + * bit_count :: + * The number of bits in the hint mask. + * + * bytes :: + * An array of bytes modelling the hint mask. + * + * @note: + * If the hintmask starts the charstring (before any glyph point + * definition), the value of `end_point' should be 0. + * + * `bit_count' is the number of meaningful bits in the `bytes' array; it + * must be equal to the total number of hints defined so far (i.e., + * horizontal+verticals). + * + * The `bytes' array can come directly from the Type 2 charstring and + * respects the same format. + * + */ + typedef void + (*T2_Hints_CounterFunc)( T2_Hints hints, + FT_UInt bit_count, + const FT_Byte* bytes ); + + + /************************************************************************* + * + * @functype: + * T2_Hints_CloseFunc + * + * @description: + * A method of the @T2_Hints class used to close a hint recording + * session. + * + * @input: + * hints :: + * A handle to the Type 2 hints recorder. + * + * end_point :: + * The index of the last point in the input glyph. + * + * @return: + * FreeType error code. 0 means success. + * + * @note: + * The error code is set to indicate that an error occurred during the + * recording session. + * + */ + typedef FT_Error + (*T2_Hints_CloseFunc)( T2_Hints hints, + FT_UInt end_point ); + + + /************************************************************************* + * + * @functype: + * T2_Hints_ApplyFunc + * + * @description: + * A method of the @T2_Hints class used to apply hints to the + * corresponding glyph outline. Must be called after the `close' + * method. + * + * @input: + * hints :: + * A handle to the Type 2 hints recorder. + * + * outline :: + * A pointer to the target outline descriptor. + * + * globals :: + * The hinter globals for this font. + * + * hint_mode :: + * Hinting information. + * + * @return: + * FreeType error code. 0 means success. + * + * @note: + * On input, all points within the outline are in font coordinates. On + * output, they are in 1/64th of pixels. + * + * The scaling transformation is taken from the `globals' object which + * must correspond to the same font than the glyph. + * + */ + typedef FT_Error + (*T2_Hints_ApplyFunc)( T2_Hints hints, + FT_Outline* outline, + PSH_Globals globals, + FT_Render_Mode hint_mode ); + + + /************************************************************************* + * + * @struct: + * T2_Hints_FuncsRec + * + * @description: + * The structure used to provide the API to @T2_Hints objects. + * + * @fields: + * hints :: + * A handle to the T2 hints recorder object. + * + * open :: + * The function to open a recording session. + * + * close :: + * The function to close a recording session. + * + * stems :: + * The function to set the dimension's stems table. + * + * hintmask :: + * The function to set hint masks. + * + * counter :: + * The function to set counter masks. + * + * apply :: + * The function to apply the hints on the corresponding glyph outline. + * + */ + typedef struct T2_Hints_FuncsRec_ + { + T2_Hints hints; + T2_Hints_OpenFunc open; + T2_Hints_CloseFunc close; + T2_Hints_StemsFunc stems; + T2_Hints_MaskFunc hintmask; + T2_Hints_CounterFunc counter; + T2_Hints_ApplyFunc apply; + + } T2_Hints_FuncsRec; + + + /* */ + + + typedef struct PSHinter_Interface_ + { + PSH_Globals_Funcs (*get_globals_funcs)( FT_Module module ); + T1_Hints_Funcs (*get_t1_funcs) ( FT_Module module ); + T2_Hints_Funcs (*get_t2_funcs) ( FT_Module module ); + + } PSHinter_Interface; + + typedef PSHinter_Interface* PSHinter_Service; + + +#ifndef FT_CONFIG_OPTION_PIC + +#define FT_DEFINE_PSHINTER_INTERFACE( \ + class_, \ + get_globals_funcs_, \ + get_t1_funcs_, \ + get_t2_funcs_ ) \ + static const PSHinter_Interface class_ = \ + { \ + get_globals_funcs_, \ + get_t1_funcs_, \ + get_t2_funcs_ \ + }; + +#else /* FT_CONFIG_OPTION_PIC */ + +#define FT_DEFINE_PSHINTER_INTERFACE( \ + class_, \ + get_globals_funcs_, \ + get_t1_funcs_, \ + get_t2_funcs_ ) \ + void \ + FT_Init_Class_ ## class_( FT_Library library, \ + PSHinter_Interface* clazz ) \ + { \ + FT_UNUSED( library ); \ + \ + clazz->get_globals_funcs = get_globals_funcs_; \ + clazz->get_t1_funcs = get_t1_funcs_; \ + clazz->get_t2_funcs = get_t2_funcs_; \ + } + +#endif /* FT_CONFIG_OPTION_PIC */ + +FT_END_HEADER + +#endif /* __PSHINTS_H__ */ + + +/* END */ diff --git a/thirdparty/include/freetype/internal/services/svbdf.h b/thirdparty/include/freetype/internal/services/svbdf.h new file mode 100644 index 000000000..0974752a7 --- /dev/null +++ b/thirdparty/include/freetype/internal/services/svbdf.h @@ -0,0 +1,82 @@ +/***************************************************************************/ +/* */ +/* svbdf.h */ +/* */ +/* The FreeType BDF services (specification). */ +/* */ +/* Copyright 2003, 2009, 2012 by */ +/* David Turner, Robert Wilhelm, and Werner Lemberg. */ +/* */ +/* This file is part of the FreeType project, and may only be used, */ +/* modified, and distributed under the terms of the FreeType project */ +/* license, LICENSE.TXT. By continuing to use, modify, or distribute */ +/* this file you indicate that you have read the license and */ +/* understand and accept it fully. */ +/* */ +/***************************************************************************/ + + +#ifndef __SVBDF_H__ +#define __SVBDF_H__ + +#include FT_BDF_H +#include FT_INTERNAL_SERVICE_H + + +FT_BEGIN_HEADER + + +#define FT_SERVICE_ID_BDF "bdf" + + typedef FT_Error + (*FT_BDF_GetCharsetIdFunc)( FT_Face face, + const char* *acharset_encoding, + const char* *acharset_registry ); + + typedef FT_Error + (*FT_BDF_GetPropertyFunc)( FT_Face face, + const char* prop_name, + BDF_PropertyRec *aproperty ); + + + FT_DEFINE_SERVICE( BDF ) + { + FT_BDF_GetCharsetIdFunc get_charset_id; + FT_BDF_GetPropertyFunc get_property; + }; + + +#ifndef FT_CONFIG_OPTION_PIC + +#define FT_DEFINE_SERVICE_BDFRec( class_, \ + get_charset_id_, \ + get_property_ ) \ + static const FT_Service_BDFRec class_ = \ + { \ + get_charset_id_, get_property_ \ + }; + +#else /* FT_CONFIG_OPTION_PIC */ + +#define FT_DEFINE_SERVICE_BDFRec( class_, \ + get_charset_id_, \ + get_property_ ) \ + void \ + FT_Init_Class_ ## class_( FT_Service_BDFRec* clazz ) \ + { \ + clazz->get_charset_id = get_charset_id_; \ + clazz->get_property = get_property_; \ + } + +#endif /* FT_CONFIG_OPTION_PIC */ + + /* */ + + +FT_END_HEADER + + +#endif /* __SVBDF_H__ */ + + +/* END */ diff --git a/thirdparty/include/freetype/internal/services/svcid.h b/thirdparty/include/freetype/internal/services/svcid.h new file mode 100644 index 000000000..6be3f9374 --- /dev/null +++ b/thirdparty/include/freetype/internal/services/svcid.h @@ -0,0 +1,89 @@ +/***************************************************************************/ +/* */ +/* svcid.h */ +/* */ +/* The FreeType CID font services (specification). */ +/* */ +/* Copyright 2007, 2009, 2012 by Derek Clegg, Michael Toftdal. */ +/* */ +/* This file is part of the FreeType project, and may only be used, */ +/* modified, and distributed under the terms of the FreeType project */ +/* license, LICENSE.TXT. By continuing to use, modify, or distribute */ +/* this file you indicate that you have read the license and */ +/* understand and accept it fully. */ +/* */ +/***************************************************************************/ + + +#ifndef __SVCID_H__ +#define __SVCID_H__ + +#include FT_INTERNAL_SERVICE_H + + +FT_BEGIN_HEADER + + +#define FT_SERVICE_ID_CID "CID" + + typedef FT_Error + (*FT_CID_GetRegistryOrderingSupplementFunc)( FT_Face face, + const char* *registry, + const char* *ordering, + FT_Int *supplement ); + typedef FT_Error + (*FT_CID_GetIsInternallyCIDKeyedFunc)( FT_Face face, + FT_Bool *is_cid ); + typedef FT_Error + (*FT_CID_GetCIDFromGlyphIndexFunc)( FT_Face face, + FT_UInt glyph_index, + FT_UInt *cid ); + + FT_DEFINE_SERVICE( CID ) + { + FT_CID_GetRegistryOrderingSupplementFunc get_ros; + FT_CID_GetIsInternallyCIDKeyedFunc get_is_cid; + FT_CID_GetCIDFromGlyphIndexFunc get_cid_from_glyph_index; + }; + + +#ifndef FT_CONFIG_OPTION_PIC + +#define FT_DEFINE_SERVICE_CIDREC( class_, \ + get_ros_, \ + get_is_cid_, \ + get_cid_from_glyph_index_ ) \ + static const FT_Service_CIDRec class_ = \ + { \ + get_ros_, get_is_cid_, get_cid_from_glyph_index_ \ + }; + +#else /* FT_CONFIG_OPTION_PIC */ + +#define FT_DEFINE_SERVICE_CIDREC( class_, \ + get_ros_, \ + get_is_cid_, \ + get_cid_from_glyph_index_ ) \ + void \ + FT_Init_Class_ ## class_( FT_Library library, \ + FT_Service_CIDRec* clazz ) \ + { \ + FT_UNUSED( library ); \ + \ + clazz->get_ros = get_ros_; \ + clazz->get_is_cid = get_is_cid_; \ + clazz->get_cid_from_glyph_index = get_cid_from_glyph_index_; \ + } + +#endif /* FT_CONFIG_OPTION_PIC */ + + /* */ + + +FT_END_HEADER + + +#endif /* __SVCID_H__ */ + + +/* END */ diff --git a/thirdparty/include/freetype/internal/services/svgldict.h b/thirdparty/include/freetype/internal/services/svgldict.h new file mode 100644 index 000000000..1d1253472 --- /dev/null +++ b/thirdparty/include/freetype/internal/services/svgldict.h @@ -0,0 +1,88 @@ +/***************************************************************************/ +/* */ +/* svgldict.h */ +/* */ +/* The FreeType glyph dictionary services (specification). */ +/* */ +/* Copyright 2003, 2009, 2012 by */ +/* David Turner, Robert Wilhelm, and Werner Lemberg. */ +/* */ +/* This file is part of the FreeType project, and may only be used, */ +/* modified, and distributed under the terms of the FreeType project */ +/* license, LICENSE.TXT. By continuing to use, modify, or distribute */ +/* this file you indicate that you have read the license and */ +/* understand and accept it fully. */ +/* */ +/***************************************************************************/ + + +#ifndef __SVGLDICT_H__ +#define __SVGLDICT_H__ + +#include FT_INTERNAL_SERVICE_H + + +FT_BEGIN_HEADER + + + /* + * A service used to retrieve glyph names, as well as to find the + * index of a given glyph name in a font. + * + */ + +#define FT_SERVICE_ID_GLYPH_DICT "glyph-dict" + + + typedef FT_Error + (*FT_GlyphDict_GetNameFunc)( FT_Face face, + FT_UInt glyph_index, + FT_Pointer buffer, + FT_UInt buffer_max ); + + typedef FT_UInt + (*FT_GlyphDict_NameIndexFunc)( FT_Face face, + FT_String* glyph_name ); + + + FT_DEFINE_SERVICE( GlyphDict ) + { + FT_GlyphDict_GetNameFunc get_name; + FT_GlyphDict_NameIndexFunc name_index; /* optional */ + }; + + +#ifndef FT_CONFIG_OPTION_PIC + +#define FT_DEFINE_SERVICE_GLYPHDICTREC( class_, \ + get_name_, \ + name_index_) \ + static const FT_Service_GlyphDictRec class_ = \ + { \ + get_name_, name_index_ \ + }; + +#else /* FT_CONFIG_OPTION_PIC */ + +#define FT_DEFINE_SERVICE_GLYPHDICTREC( class_, \ + get_name_, \ + name_index_) \ + void \ + FT_Init_Class_ ## class_( FT_Library library, \ + FT_Service_GlyphDictRec* clazz ) \ + { \ + FT_UNUSED( library ); \ + \ + clazz->get_name = get_name_; \ + clazz->name_index = name_index_; \ + } + +#endif /* FT_CONFIG_OPTION_PIC */ + + /* */ + + +FT_END_HEADER + + +#endif /* __SVGLDICT_H__ */ diff --git a/thirdparty/include/freetype/internal/services/svgxval.h b/thirdparty/include/freetype/internal/services/svgxval.h new file mode 100644 index 000000000..2cdab5065 --- /dev/null +++ b/thirdparty/include/freetype/internal/services/svgxval.h @@ -0,0 +1,72 @@ +/***************************************************************************/ +/* */ +/* svgxval.h */ +/* */ +/* FreeType API for validating TrueTypeGX/AAT tables (specification). */ +/* */ +/* Copyright 2004, 2005 by */ +/* Masatake YAMATO, Red Hat K.K., */ +/* David Turner, Robert Wilhelm, and Werner Lemberg. */ +/* */ +/* This file is part of the FreeType project, and may only be used, */ +/* modified, and distributed under the terms of the FreeType project */ +/* license, LICENSE.TXT. By continuing to use, modify, or distribute */ +/* this file you indicate that you have read the license and */ +/* understand and accept it fully. */ +/* */ +/***************************************************************************/ + +/***************************************************************************/ +/* */ +/* gxvalid is derived from both gxlayout module and otvalid module. */ +/* Development of gxlayout is supported by the Information-technology */ +/* Promotion Agency(IPA), Japan. */ +/* */ +/***************************************************************************/ + + +#ifndef __SVGXVAL_H__ +#define __SVGXVAL_H__ + +#include FT_GX_VALIDATE_H +#include FT_INTERNAL_VALIDATE_H + +FT_BEGIN_HEADER + + +#define FT_SERVICE_ID_GX_VALIDATE "truetypegx-validate" +#define FT_SERVICE_ID_CLASSICKERN_VALIDATE "classickern-validate" + + typedef FT_Error + (*gxv_validate_func)( FT_Face face, + FT_UInt gx_flags, + FT_Bytes tables[FT_VALIDATE_GX_LENGTH], + FT_UInt table_length ); + + + typedef FT_Error + (*ckern_validate_func)( FT_Face face, + FT_UInt ckern_flags, + FT_Bytes *ckern_table ); + + + FT_DEFINE_SERVICE( GXvalidate ) + { + gxv_validate_func validate; + }; + + FT_DEFINE_SERVICE( CKERNvalidate ) + { + ckern_validate_func validate; + }; + + /* */ + + +FT_END_HEADER + + +#endif /* __SVGXVAL_H__ */ + + +/* END */ diff --git a/thirdparty/include/freetype/internal/services/svkern.h b/thirdparty/include/freetype/internal/services/svkern.h new file mode 100644 index 000000000..1488adf49 --- /dev/null +++ b/thirdparty/include/freetype/internal/services/svkern.h @@ -0,0 +1,51 @@ +/***************************************************************************/ +/* */ +/* svkern.h */ +/* */ +/* The FreeType Kerning service (specification). */ +/* */ +/* Copyright 2006 by */ +/* David Turner, Robert Wilhelm, and Werner Lemberg. */ +/* */ +/* This file is part of the FreeType project, and may only be used, */ +/* modified, and distributed under the terms of the FreeType project */ +/* license, LICENSE.TXT. By continuing to use, modify, or distribute */ +/* this file you indicate that you have read the license and */ +/* understand and accept it fully. */ +/* */ +/***************************************************************************/ + + +#ifndef __SVKERN_H__ +#define __SVKERN_H__ + +#include FT_INTERNAL_SERVICE_H +#include FT_TRUETYPE_TABLES_H + + +FT_BEGIN_HEADER + +#define FT_SERVICE_ID_KERNING "kerning" + + + typedef FT_Error + (*FT_Kerning_TrackGetFunc)( FT_Face face, + FT_Fixed point_size, + FT_Int degree, + FT_Fixed* akerning ); + + FT_DEFINE_SERVICE( Kerning ) + { + FT_Kerning_TrackGetFunc get_track; + }; + + /* */ + + +FT_END_HEADER + + +#endif /* __SVKERN_H__ */ + + +/* END */ diff --git a/thirdparty/include/freetype/internal/services/svmm.h b/thirdparty/include/freetype/internal/services/svmm.h new file mode 100644 index 000000000..b08a663d6 --- /dev/null +++ b/thirdparty/include/freetype/internal/services/svmm.h @@ -0,0 +1,113 @@ +/***************************************************************************/ +/* */ +/* svmm.h */ +/* */ +/* The FreeType Multiple Masters and GX var services (specification). */ +/* */ +/* Copyright 2003, 2004, 2009, 2012 by */ +/* David Turner, Robert Wilhelm, and Werner Lemberg. */ +/* */ +/* This file is part of the FreeType project, and may only be used, */ +/* modified, and distributed under the terms of the FreeType project */ +/* license, LICENSE.TXT. By continuing to use, modify, or distribute */ +/* this file you indicate that you have read the license and */ +/* understand and accept it fully. */ +/* */ +/***************************************************************************/ + + +#ifndef __SVMM_H__ +#define __SVMM_H__ + +#include FT_INTERNAL_SERVICE_H + + +FT_BEGIN_HEADER + + + /* + * A service used to manage multiple-masters data in a given face. + * + * See the related APIs in `ftmm.h' (FT_MULTIPLE_MASTERS_H). + * + */ + +#define FT_SERVICE_ID_MULTI_MASTERS "multi-masters" + + + typedef FT_Error + (*FT_Get_MM_Func)( FT_Face face, + FT_Multi_Master* master ); + + typedef FT_Error + (*FT_Get_MM_Var_Func)( FT_Face face, + FT_MM_Var* *master ); + + typedef FT_Error + (*FT_Set_MM_Design_Func)( FT_Face face, + FT_UInt num_coords, + FT_Long* coords ); + + typedef FT_Error + (*FT_Set_Var_Design_Func)( FT_Face face, + FT_UInt num_coords, + FT_Fixed* coords ); + + typedef FT_Error + (*FT_Set_MM_Blend_Func)( FT_Face face, + FT_UInt num_coords, + FT_Long* coords ); + + + FT_DEFINE_SERVICE( MultiMasters ) + { + FT_Get_MM_Func get_mm; + FT_Set_MM_Design_Func set_mm_design; + FT_Set_MM_Blend_Func set_mm_blend; + FT_Get_MM_Var_Func get_mm_var; + FT_Set_Var_Design_Func set_var_design; + }; + + +#ifndef FT_CONFIG_OPTION_PIC + +#define FT_DEFINE_SERVICE_MULTIMASTERSREC( class_, \ + get_mm_, \ + set_mm_design_, \ + set_mm_blend_, \ + get_mm_var_, \ + set_var_design_ ) \ + static const FT_Service_MultiMastersRec class_ = \ + { \ + get_mm_, set_mm_design_, set_mm_blend_, get_mm_var_, set_var_design_ \ + }; + +#else /* FT_CONFIG_OPTION_PIC */ + +#define FT_DEFINE_SERVICE_MULTIMASTERSREC( class_, \ + get_mm_, \ + set_mm_design_, \ + set_mm_blend_, \ + get_mm_var_, \ + set_var_design_ ) \ + void \ + FT_Init_Class_ ## class_( FT_Service_MultiMastersRec* clazz ) \ + { \ + clazz->get_mm = get_mm_; \ + clazz->set_mm_design = set_mm_design_; \ + clazz->set_mm_blend = set_mm_blend_; \ + clazz->get_mm_var = get_mm_var_; \ + clazz->set_var_design = set_var_design_; \ + } + +#endif /* FT_CONFIG_OPTION_PIC */ + + /* */ + + +FT_END_HEADER + +#endif /* __SVMM_H__ */ + + +/* END */ diff --git a/thirdparty/include/freetype/internal/services/svotval.h b/thirdparty/include/freetype/internal/services/svotval.h new file mode 100644 index 000000000..970bbd575 --- /dev/null +++ b/thirdparty/include/freetype/internal/services/svotval.h @@ -0,0 +1,55 @@ +/***************************************************************************/ +/* */ +/* svotval.h */ +/* */ +/* The FreeType OpenType validation service (specification). */ +/* */ +/* Copyright 2004, 2006 by */ +/* David Turner, Robert Wilhelm, and Werner Lemberg. */ +/* */ +/* This file is part of the FreeType project, and may only be used, */ +/* modified, and distributed under the terms of the FreeType project */ +/* license, LICENSE.TXT. By continuing to use, modify, or distribute */ +/* this file you indicate that you have read the license and */ +/* understand and accept it fully. */ +/* */ +/***************************************************************************/ + + +#ifndef __SVOTVAL_H__ +#define __SVOTVAL_H__ + +#include FT_OPENTYPE_VALIDATE_H +#include FT_INTERNAL_VALIDATE_H + +FT_BEGIN_HEADER + + +#define FT_SERVICE_ID_OPENTYPE_VALIDATE "opentype-validate" + + + typedef FT_Error + (*otv_validate_func)( FT_Face volatile face, + FT_UInt ot_flags, + FT_Bytes *base, + FT_Bytes *gdef, + FT_Bytes *gpos, + FT_Bytes *gsub, + FT_Bytes *jstf ); + + + FT_DEFINE_SERVICE( OTvalidate ) + { + otv_validate_func validate; + }; + + /* */ + + +FT_END_HEADER + + +#endif /* __SVOTVAL_H__ */ + + +/* END */ diff --git a/thirdparty/include/freetype/internal/services/svpfr.h b/thirdparty/include/freetype/internal/services/svpfr.h new file mode 100644 index 000000000..462786f9c --- /dev/null +++ b/thirdparty/include/freetype/internal/services/svpfr.h @@ -0,0 +1,66 @@ +/***************************************************************************/ +/* */ +/* svpfr.h */ +/* */ +/* Internal PFR service functions (specification). */ +/* */ +/* Copyright 2003, 2006 by */ +/* David Turner, Robert Wilhelm, and Werner Lemberg. */ +/* */ +/* This file is part of the FreeType project, and may only be used, */ +/* modified, and distributed under the terms of the FreeType project */ +/* license, LICENSE.TXT. By continuing to use, modify, or distribute */ +/* this file you indicate that you have read the license and */ +/* understand and accept it fully. */ +/* */ +/***************************************************************************/ + + +#ifndef __SVPFR_H__ +#define __SVPFR_H__ + +#include FT_PFR_H +#include FT_INTERNAL_SERVICE_H + + +FT_BEGIN_HEADER + + +#define FT_SERVICE_ID_PFR_METRICS "pfr-metrics" + + + typedef FT_Error + (*FT_PFR_GetMetricsFunc)( FT_Face face, + FT_UInt *aoutline, + FT_UInt *ametrics, + FT_Fixed *ax_scale, + FT_Fixed *ay_scale ); + + typedef FT_Error + (*FT_PFR_GetKerningFunc)( FT_Face face, + FT_UInt left, + FT_UInt right, + FT_Vector *avector ); + + typedef FT_Error + (*FT_PFR_GetAdvanceFunc)( FT_Face face, + FT_UInt gindex, + FT_Pos *aadvance ); + + + FT_DEFINE_SERVICE( PfrMetrics ) + { + FT_PFR_GetMetricsFunc get_metrics; + FT_PFR_GetKerningFunc get_kerning; + FT_PFR_GetAdvanceFunc get_advance; + + }; + + /* */ + +FT_END_HEADER + +#endif /* __SVPFR_H__ */ + + +/* END */ diff --git a/thirdparty/include/freetype/internal/services/svpostnm.h b/thirdparty/include/freetype/internal/services/svpostnm.h new file mode 100644 index 000000000..a76b4fe05 --- /dev/null +++ b/thirdparty/include/freetype/internal/services/svpostnm.h @@ -0,0 +1,81 @@ +/***************************************************************************/ +/* */ +/* svpostnm.h */ +/* */ +/* The FreeType PostScript name services (specification). */ +/* */ +/* Copyright 2003, 2007, 2009, 2012 by */ +/* David Turner, Robert Wilhelm, and Werner Lemberg. */ +/* */ +/* This file is part of the FreeType project, and may only be used, */ +/* modified, and distributed under the terms of the FreeType project */ +/* license, LICENSE.TXT. By continuing to use, modify, or distribute */ +/* this file you indicate that you have read the license and */ +/* understand and accept it fully. */ +/* */ +/***************************************************************************/ + + +#ifndef __SVPOSTNM_H__ +#define __SVPOSTNM_H__ + +#include FT_INTERNAL_SERVICE_H + + +FT_BEGIN_HEADER + + /* + * A trivial service used to retrieve the PostScript name of a given + * font when available. The `get_name' field should never be NULL. + * + * The corresponding function can return NULL to indicate that the + * PostScript name is not available. + * + * The name is owned by the face and will be destroyed with it. + */ + +#define FT_SERVICE_ID_POSTSCRIPT_FONT_NAME "postscript-font-name" + + + typedef const char* + (*FT_PsName_GetFunc)( FT_Face face ); + + + FT_DEFINE_SERVICE( PsFontName ) + { + FT_PsName_GetFunc get_ps_font_name; + }; + + +#ifndef FT_CONFIG_OPTION_PIC + +#define FT_DEFINE_SERVICE_PSFONTNAMEREC( class_, get_ps_font_name_ ) \ + static const FT_Service_PsFontNameRec class_ = \ + { \ + get_ps_font_name_ \ + }; + +#else /* FT_CONFIG_OPTION_PIC */ + +#define FT_DEFINE_SERVICE_PSFONTNAMEREC( class_, get_ps_font_name_ ) \ + void \ + FT_Init_Class_ ## class_( FT_Library library, \ + FT_Service_PsFontNameRec* clazz ) \ + { \ + FT_UNUSED( library ); \ + \ + clazz->get_ps_font_name = get_ps_font_name_; \ + } + +#endif /* FT_CONFIG_OPTION_PIC */ + + /* */ + + +FT_END_HEADER + + +#endif /* __SVPOSTNM_H__ */ + + +/* END */ diff --git a/thirdparty/include/freetype/internal/services/svprop.h b/thirdparty/include/freetype/internal/services/svprop.h new file mode 100644 index 000000000..22da0bbc6 --- /dev/null +++ b/thirdparty/include/freetype/internal/services/svprop.h @@ -0,0 +1,81 @@ +/***************************************************************************/ +/* */ +/* svprop.h */ +/* */ +/* The FreeType property service (specification). */ +/* */ +/* Copyright 2012 by */ +/* David Turner, Robert Wilhelm, and Werner Lemberg. */ +/* */ +/* This file is part of the FreeType project, and may only be used, */ +/* modified, and distributed under the terms of the FreeType project */ +/* license, LICENSE.TXT. By continuing to use, modify, or distribute */ +/* this file you indicate that you have read the license and */ +/* understand and accept it fully. */ +/* */ +/***************************************************************************/ + + +#ifndef __SVPROP_H__ +#define __SVPROP_H__ + + +FT_BEGIN_HEADER + + +#define FT_SERVICE_ID_PROPERTIES "properties" + + + typedef FT_Error + (*FT_Properties_SetFunc)( FT_Module module, + const char* property_name, + const void* value ); + + typedef FT_Error + (*FT_Properties_GetFunc)( FT_Module module, + const char* property_name, + void* value ); + + + FT_DEFINE_SERVICE( Properties ) + { + FT_Properties_SetFunc set_property; + FT_Properties_GetFunc get_property; + }; + + +#ifndef FT_CONFIG_OPTION_PIC + +#define FT_DEFINE_SERVICE_PROPERTIESREC( class_, \ + set_property_, \ + get_property_ ) \ + static const FT_Service_PropertiesRec class_ = \ + { \ + set_property_, \ + get_property_ \ + }; + +#else /* FT_CONFIG_OPTION_PIC */ + +#define FT_DEFINE_SERVICE_PROPERTIESREC( class_, \ + set_property_, \ + get_property_ ) \ + void \ + FT_Init_Class_ ## class_( FT_Service_PropertiesRec* clazz ) \ + { \ + clazz->set_property = set_property_; \ + clazz->get_property = get_property_; \ + } + +#endif /* FT_CONFIG_OPTION_PIC */ + + /* */ + + +FT_END_HEADER + + +#endif /* __SVPROP_H__ */ + + +/* END */ diff --git a/thirdparty/include/freetype/internal/services/svpscmap.h b/thirdparty/include/freetype/internal/services/svpscmap.h new file mode 100644 index 000000000..030948ea6 --- /dev/null +++ b/thirdparty/include/freetype/internal/services/svpscmap.h @@ -0,0 +1,177 @@ +/***************************************************************************/ +/* */ +/* svpscmap.h */ +/* */ +/* The FreeType PostScript charmap service (specification). */ +/* */ +/* Copyright 2003, 2006, 2009, 2012 by */ +/* David Turner, Robert Wilhelm, and Werner Lemberg. */ +/* */ +/* This file is part of the FreeType project, and may only be used, */ +/* modified, and distributed under the terms of the FreeType project */ +/* license, LICENSE.TXT. By continuing to use, modify, or distribute */ +/* this file you indicate that you have read the license and */ +/* understand and accept it fully. */ +/* */ +/***************************************************************************/ + + +#ifndef __SVPSCMAP_H__ +#define __SVPSCMAP_H__ + +#include FT_INTERNAL_OBJECTS_H + + +FT_BEGIN_HEADER + + +#define FT_SERVICE_ID_POSTSCRIPT_CMAPS "postscript-cmaps" + + + /* + * Adobe glyph name to unicode value. + */ + typedef FT_UInt32 + (*PS_Unicode_ValueFunc)( const char* glyph_name ); + + /* + * Macintosh name id to glyph name. NULL if invalid index. + */ + typedef const char* + (*PS_Macintosh_NameFunc)( FT_UInt name_index ); + + /* + * Adobe standard string ID to glyph name. NULL if invalid index. + */ + typedef const char* + (*PS_Adobe_Std_StringsFunc)( FT_UInt string_index ); + + + /* + * Simple unicode -> glyph index charmap built from font glyph names + * table. + */ + typedef struct PS_UniMap_ + { + FT_UInt32 unicode; /* bit 31 set: is glyph variant */ + FT_UInt glyph_index; + + } PS_UniMap; + + + typedef struct PS_UnicodesRec_* PS_Unicodes; + + typedef struct PS_UnicodesRec_ + { + FT_CMapRec cmap; + FT_UInt num_maps; + PS_UniMap* maps; + + } PS_UnicodesRec; + + + /* + * A function which returns a glyph name for a given index. Returns + * NULL if invalid index. + */ + typedef const char* + (*PS_GetGlyphNameFunc)( FT_Pointer data, + FT_UInt string_index ); + + /* + * A function used to release the glyph name returned by + * PS_GetGlyphNameFunc, when needed + */ + typedef void + (*PS_FreeGlyphNameFunc)( FT_Pointer data, + const char* name ); + + typedef FT_Error + (*PS_Unicodes_InitFunc)( FT_Memory memory, + PS_Unicodes unicodes, + FT_UInt num_glyphs, + PS_GetGlyphNameFunc get_glyph_name, + PS_FreeGlyphNameFunc free_glyph_name, + FT_Pointer glyph_data ); + + typedef FT_UInt + (*PS_Unicodes_CharIndexFunc)( PS_Unicodes unicodes, + FT_UInt32 unicode ); + + typedef FT_UInt32 + (*PS_Unicodes_CharNextFunc)( PS_Unicodes unicodes, + FT_UInt32 *unicode ); + + + FT_DEFINE_SERVICE( PsCMaps ) + { + PS_Unicode_ValueFunc unicode_value; + + PS_Unicodes_InitFunc unicodes_init; + PS_Unicodes_CharIndexFunc unicodes_char_index; + PS_Unicodes_CharNextFunc unicodes_char_next; + + PS_Macintosh_NameFunc macintosh_name; + PS_Adobe_Std_StringsFunc adobe_std_strings; + const unsigned short* adobe_std_encoding; + const unsigned short* adobe_expert_encoding; + }; + + +#ifndef FT_CONFIG_OPTION_PIC + +#define FT_DEFINE_SERVICE_PSCMAPSREC( class_, \ + unicode_value_, \ + unicodes_init_, \ + unicodes_char_index_, \ + unicodes_char_next_, \ + macintosh_name_, \ + adobe_std_strings_, \ + adobe_std_encoding_, \ + adobe_expert_encoding_ ) \ + static const FT_Service_PsCMapsRec class_ = \ + { \ + unicode_value_, unicodes_init_, \ + unicodes_char_index_, unicodes_char_next_, macintosh_name_, \ + adobe_std_strings_, adobe_std_encoding_, adobe_expert_encoding_ \ + }; + +#else /* FT_CONFIG_OPTION_PIC */ + +#define FT_DEFINE_SERVICE_PSCMAPSREC( class_, \ + unicode_value_, \ + unicodes_init_, \ + unicodes_char_index_, \ + unicodes_char_next_, \ + macintosh_name_, \ + adobe_std_strings_, \ + adobe_std_encoding_, \ + adobe_expert_encoding_ ) \ + void \ + FT_Init_Class_ ## class_( FT_Library library, \ + FT_Service_PsCMapsRec* clazz ) \ + { \ + FT_UNUSED( library ); \ + \ + clazz->unicode_value = unicode_value_; \ + clazz->unicodes_init = unicodes_init_; \ + clazz->unicodes_char_index = unicodes_char_index_; \ + clazz->unicodes_char_next = unicodes_char_next_; \ + clazz->macintosh_name = macintosh_name_; \ + clazz->adobe_std_strings = adobe_std_strings_; \ + clazz->adobe_std_encoding = adobe_std_encoding_; \ + clazz->adobe_expert_encoding = adobe_expert_encoding_; \ + } + +#endif /* FT_CONFIG_OPTION_PIC */ + + /* */ + + +FT_END_HEADER + + +#endif /* __SVPSCMAP_H__ */ + + +/* END */ diff --git a/thirdparty/include/freetype/internal/services/svpsinfo.h b/thirdparty/include/freetype/internal/services/svpsinfo.h new file mode 100644 index 000000000..4bfb50671 --- /dev/null +++ b/thirdparty/include/freetype/internal/services/svpsinfo.h @@ -0,0 +1,111 @@ +/***************************************************************************/ +/* */ +/* svpsinfo.h */ +/* */ +/* The FreeType PostScript info service (specification). */ +/* */ +/* Copyright 2003, 2004, 2009, 2011, 2012 by */ +/* David Turner, Robert Wilhelm, and Werner Lemberg. */ +/* */ +/* This file is part of the FreeType project, and may only be used, */ +/* modified, and distributed under the terms of the FreeType project */ +/* license, LICENSE.TXT. By continuing to use, modify, or distribute */ +/* this file you indicate that you have read the license and */ +/* understand and accept it fully. */ +/* */ +/***************************************************************************/ + + +#ifndef __SVPSINFO_H__ +#define __SVPSINFO_H__ + +#include FT_INTERNAL_SERVICE_H +#include FT_INTERNAL_TYPE1_TYPES_H + + +FT_BEGIN_HEADER + + +#define FT_SERVICE_ID_POSTSCRIPT_INFO "postscript-info" + + + typedef FT_Error + (*PS_GetFontInfoFunc)( FT_Face face, + PS_FontInfoRec* afont_info ); + + typedef FT_Error + (*PS_GetFontExtraFunc)( FT_Face face, + PS_FontExtraRec* afont_extra ); + + typedef FT_Int + (*PS_HasGlyphNamesFunc)( FT_Face face ); + + typedef FT_Error + (*PS_GetFontPrivateFunc)( FT_Face face, + PS_PrivateRec* afont_private ); + + typedef FT_Long + (*PS_GetFontValueFunc)( FT_Face face, + PS_Dict_Keys key, + FT_UInt idx, + void *value, + FT_Long value_len ); + + + FT_DEFINE_SERVICE( PsInfo ) + { + PS_GetFontInfoFunc ps_get_font_info; + PS_GetFontExtraFunc ps_get_font_extra; + PS_HasGlyphNamesFunc ps_has_glyph_names; + PS_GetFontPrivateFunc ps_get_font_private; + PS_GetFontValueFunc ps_get_font_value; + }; + + +#ifndef FT_CONFIG_OPTION_PIC + +#define FT_DEFINE_SERVICE_PSINFOREC( class_, \ + get_font_info_, \ + ps_get_font_extra_, \ + has_glyph_names_, \ + get_font_private_, \ + get_font_value_ ) \ + static const FT_Service_PsInfoRec class_ = \ + { \ + get_font_info_, ps_get_font_extra_, has_glyph_names_, \ + get_font_private_, get_font_value_ \ + }; + +#else /* FT_CONFIG_OPTION_PIC */ + +#define FT_DEFINE_SERVICE_PSINFOREC( class_, \ + get_font_info_, \ + ps_get_font_extra_, \ + has_glyph_names_, \ + get_font_private_, \ + get_font_value_ ) \ + void \ + FT_Init_Class_ ## class_( FT_Library library, \ + FT_Service_PsInfoRec* clazz ) \ + { \ + FT_UNUSED( library ); \ + \ + clazz->ps_get_font_info = get_font_info_; \ + clazz->ps_get_font_extra = ps_get_font_extra_; \ + clazz->ps_has_glyph_names = has_glyph_names_; \ + clazz->ps_get_font_private = get_font_private_; \ + clazz->ps_get_font_value = get_font_value_; \ + } + +#endif /* FT_CONFIG_OPTION_PIC */ + + /* */ + + +FT_END_HEADER + + +#endif /* __SVPSINFO_H__ */ + + +/* END */ diff --git a/thirdparty/include/freetype/internal/services/svsfnt.h b/thirdparty/include/freetype/internal/services/svsfnt.h new file mode 100644 index 000000000..d3835aa1c --- /dev/null +++ b/thirdparty/include/freetype/internal/services/svsfnt.h @@ -0,0 +1,103 @@ +/***************************************************************************/ +/* */ +/* svsfnt.h */ +/* */ +/* The FreeType SFNT table loading service (specification). */ +/* */ +/* Copyright 2003, 2004, 2009, 2012 by */ +/* David Turner, Robert Wilhelm, and Werner Lemberg. */ +/* */ +/* This file is part of the FreeType project, and may only be used, */ +/* modified, and distributed under the terms of the FreeType project */ +/* license, LICENSE.TXT. By continuing to use, modify, or distribute */ +/* this file you indicate that you have read the license and */ +/* understand and accept it fully. */ +/* */ +/***************************************************************************/ + + +#ifndef __SVSFNT_H__ +#define __SVSFNT_H__ + +#include FT_INTERNAL_SERVICE_H +#include FT_TRUETYPE_TABLES_H + + +FT_BEGIN_HEADER + + + /* + * SFNT table loading service. + */ + +#define FT_SERVICE_ID_SFNT_TABLE "sfnt-table" + + + /* + * Used to implement FT_Load_Sfnt_Table(). + */ + typedef FT_Error + (*FT_SFNT_TableLoadFunc)( FT_Face face, + FT_ULong tag, + FT_Long offset, + FT_Byte* buffer, + FT_ULong* length ); + + /* + * Used to implement FT_Get_Sfnt_Table(). + */ + typedef void* + (*FT_SFNT_TableGetFunc)( FT_Face face, + FT_Sfnt_Tag tag ); + + + /* + * Used to implement FT_Sfnt_Table_Info(). + */ + typedef FT_Error + (*FT_SFNT_TableInfoFunc)( FT_Face face, + FT_UInt idx, + FT_ULong *tag, + FT_ULong *offset, + FT_ULong *length ); + + + FT_DEFINE_SERVICE( SFNT_Table ) + { + FT_SFNT_TableLoadFunc load_table; + FT_SFNT_TableGetFunc get_table; + FT_SFNT_TableInfoFunc table_info; + }; + + +#ifndef FT_CONFIG_OPTION_PIC + +#define FT_DEFINE_SERVICE_SFNT_TABLEREC( class_, load_, get_, info_ ) \ + static const FT_Service_SFNT_TableRec class_ = \ + { \ + load_, get_, info_ \ + }; + +#else /* FT_CONFIG_OPTION_PIC */ + +#define FT_DEFINE_SERVICE_SFNT_TABLEREC( class_, load_, get_, info_ ) \ + void \ + FT_Init_Class_ ## class_( FT_Service_SFNT_TableRec* clazz ) \ + { \ + clazz->load_table = load_; \ + clazz->get_table = get_; \ + clazz->table_info = info_; \ + } + +#endif /* FT_CONFIG_OPTION_PIC */ + + /* */ + + +FT_END_HEADER + + +#endif /* __SVSFNT_H__ */ + + +/* END */ diff --git a/thirdparty/include/freetype/internal/services/svttcmap.h b/thirdparty/include/freetype/internal/services/svttcmap.h new file mode 100644 index 000000000..4370f4c2d --- /dev/null +++ b/thirdparty/include/freetype/internal/services/svttcmap.h @@ -0,0 +1,107 @@ +/***************************************************************************/ +/* */ +/* svttcmap.h */ +/* */ +/* The FreeType TrueType/sfnt cmap extra information service. */ +/* */ +/* Copyright 2003 by */ +/* Masatake YAMATO, Redhat K.K. */ +/* */ +/* Copyright 2003, 2008, 2009, 2012, 2013 by */ +/* David Turner, Robert Wilhelm, and Werner Lemberg. */ +/* */ +/* This file is part of the FreeType project, and may only be used, */ +/* modified, and distributed under the terms of the FreeType project */ +/* license, LICENSE.TXT. By continuing to use, modify, or distribute */ +/* this file you indicate that you have read the license and */ +/* understand and accept it fully. */ +/* */ +/***************************************************************************/ + +/* Development of this service is support of + Information-technology Promotion Agency, Japan. */ + +#ifndef __SVTTCMAP_H__ +#define __SVTTCMAP_H__ + +#include FT_INTERNAL_SERVICE_H +#include FT_TRUETYPE_TABLES_H + + +FT_BEGIN_HEADER + + +#define FT_SERVICE_ID_TT_CMAP "tt-cmaps" + + + /*************************************************************************/ + /* */ + /* <Struct> */ + /* TT_CMapInfo */ + /* */ + /* <Description> */ + /* A structure used to store TrueType/sfnt specific cmap information */ + /* which is not covered by the generic @FT_CharMap structure. This */ + /* structure can be accessed with the @FT_Get_TT_CMap_Info function. */ + /* */ + /* <Fields> */ + /* language :: */ + /* The language ID used in Mac fonts. Definitions of values are in */ + /* `ttnameid.h'. */ + /* */ + /* format :: */ + /* The cmap format. OpenType 1.5 defines the formats 0 (byte */ + /* encoding table), 2~(high-byte mapping through table), 4~(segment */ + /* mapping to delta values), 6~(trimmed table mapping), 8~(mixed */ + /* 16-bit and 32-bit coverage), 10~(trimmed array), 12~(segmented */ + /* coverage), and 14 (Unicode Variation Sequences). */ + /* */ + typedef struct TT_CMapInfo_ + { + FT_ULong language; + FT_Long format; + + } TT_CMapInfo; + + + typedef FT_Error + (*TT_CMap_Info_GetFunc)( FT_CharMap charmap, + TT_CMapInfo *cmap_info ); + + + FT_DEFINE_SERVICE( TTCMaps ) + { + TT_CMap_Info_GetFunc get_cmap_info; + }; + +#ifndef FT_CONFIG_OPTION_PIC + +#define FT_DEFINE_SERVICE_TTCMAPSREC( class_, get_cmap_info_ ) \ + static const FT_Service_TTCMapsRec class_ = \ + { \ + get_cmap_info_ \ + }; + +#else /* FT_CONFIG_OPTION_PIC */ + +#define FT_DEFINE_SERVICE_TTCMAPSREC( class_, get_cmap_info_ ) \ + void \ + FT_Init_Class_ ## class_( FT_Library library, \ + FT_Service_TTCMapsRec* clazz ) \ + { \ + FT_UNUSED( library ); \ + \ + clazz->get_cmap_info = get_cmap_info_; \ + } + +#endif /* FT_CONFIG_OPTION_PIC */ + + /* */ + + +FT_END_HEADER + +#endif /* __SVTTCMAP_H__ */ + + +/* END */ diff --git a/thirdparty/include/freetype/internal/services/svtteng.h b/thirdparty/include/freetype/internal/services/svtteng.h new file mode 100644 index 000000000..58e02a6f9 --- /dev/null +++ b/thirdparty/include/freetype/internal/services/svtteng.h @@ -0,0 +1,53 @@ +/***************************************************************************/ +/* */ +/* svtteng.h */ +/* */ +/* The FreeType TrueType engine query service (specification). */ +/* */ +/* Copyright 2006 by */ +/* David Turner, Robert Wilhelm, and Werner Lemberg. */ +/* */ +/* This file is part of the FreeType project, and may only be used, */ +/* modified, and distributed under the terms of the FreeType project */ +/* license, LICENSE.TXT. By continuing to use, modify, or distribute */ +/* this file you indicate that you have read the license and */ +/* understand and accept it fully. */ +/* */ +/***************************************************************************/ + + +#ifndef __SVTTENG_H__ +#define __SVTTENG_H__ + +#include FT_INTERNAL_SERVICE_H +#include FT_MODULE_H + + +FT_BEGIN_HEADER + + + /* + * SFNT table loading service. + */ + +#define FT_SERVICE_ID_TRUETYPE_ENGINE "truetype-engine" + + /* + * Used to implement FT_Get_TrueType_Engine_Type + */ + + FT_DEFINE_SERVICE( TrueTypeEngine ) + { + FT_TrueTypeEngineType engine_type; + }; + + /* */ + + +FT_END_HEADER + + +#endif /* __SVTTENG_H__ */ + + +/* END */ diff --git a/thirdparty/include/freetype/internal/services/svttglyf.h b/thirdparty/include/freetype/internal/services/svttglyf.h new file mode 100644 index 000000000..369eb8421 --- /dev/null +++ b/thirdparty/include/freetype/internal/services/svttglyf.h @@ -0,0 +1,68 @@ +/***************************************************************************/ +/* */ +/* svttglyf.h */ +/* */ +/* The FreeType TrueType glyph service. */ +/* */ +/* Copyright 2007, 2009, 2012 by David Turner. */ +/* */ +/* This file is part of the FreeType project, and may only be used, */ +/* modified, and distributed under the terms of the FreeType project */ +/* license, LICENSE.TXT. By continuing to use, modify, or distribute */ +/* this file you indicate that you have read the license and */ +/* understand and accept it fully. */ +/* */ +/***************************************************************************/ + +#ifndef __SVTTGLYF_H__ +#define __SVTTGLYF_H__ + +#include FT_INTERNAL_SERVICE_H +#include FT_TRUETYPE_TABLES_H + + +FT_BEGIN_HEADER + + +#define FT_SERVICE_ID_TT_GLYF "tt-glyf" + + + typedef FT_ULong + (*TT_Glyf_GetLocationFunc)( FT_Face face, + FT_UInt gindex, + FT_ULong *psize ); + + FT_DEFINE_SERVICE( TTGlyf ) + { + TT_Glyf_GetLocationFunc get_location; + }; + + +#ifndef FT_CONFIG_OPTION_PIC + +#define FT_DEFINE_SERVICE_TTGLYFREC( class_, get_location_ ) \ + static const FT_Service_TTGlyfRec class_ = \ + { \ + get_location_ \ + }; + +#else /* FT_CONFIG_OPTION_PIC */ + +#define FT_DEFINE_SERVICE_TTGLYFREC( class_, get_location_ ) \ + void \ + FT_Init_Class_ ## class_( FT_Service_TTGlyfRec* clazz ) \ + { \ + clazz->get_location = get_location_; \ + } + +#endif /* FT_CONFIG_OPTION_PIC */ + + /* */ + + +FT_END_HEADER + +#endif /* __SVTTGLYF_H__ */ + + +/* END */ diff --git a/thirdparty/include/freetype/internal/services/svwinfnt.h b/thirdparty/include/freetype/internal/services/svwinfnt.h new file mode 100644 index 000000000..57f7765d9 --- /dev/null +++ b/thirdparty/include/freetype/internal/services/svwinfnt.h @@ -0,0 +1,50 @@ +/***************************************************************************/ +/* */ +/* svwinfnt.h */ +/* */ +/* The FreeType Windows FNT/FONT service (specification). */ +/* */ +/* Copyright 2003 by */ +/* David Turner, Robert Wilhelm, and Werner Lemberg. */ +/* */ +/* This file is part of the FreeType project, and may only be used, */ +/* modified, and distributed under the terms of the FreeType project */ +/* license, LICENSE.TXT. By continuing to use, modify, or distribute */ +/* this file you indicate that you have read the license and */ +/* understand and accept it fully. */ +/* */ +/***************************************************************************/ + + +#ifndef __SVWINFNT_H__ +#define __SVWINFNT_H__ + +#include FT_INTERNAL_SERVICE_H +#include FT_WINFONTS_H + + +FT_BEGIN_HEADER + + +#define FT_SERVICE_ID_WINFNT "winfonts" + + typedef FT_Error + (*FT_WinFnt_GetHeaderFunc)( FT_Face face, + FT_WinFNT_HeaderRec *aheader ); + + + FT_DEFINE_SERVICE( WinFnt ) + { + FT_WinFnt_GetHeaderFunc get_header; + }; + + /* */ + + +FT_END_HEADER + + +#endif /* __SVWINFNT_H__ */ + + +/* END */ diff --git a/thirdparty/include/freetype/internal/services/svxf86nm.h b/thirdparty/include/freetype/internal/services/svxf86nm.h new file mode 100644 index 000000000..ca5d884a8 --- /dev/null +++ b/thirdparty/include/freetype/internal/services/svxf86nm.h @@ -0,0 +1,55 @@ +/***************************************************************************/ +/* */ +/* svxf86nm.h */ +/* */ +/* The FreeType XFree86 services (specification only). */ +/* */ +/* Copyright 2003 by */ +/* David Turner, Robert Wilhelm, and Werner Lemberg. */ +/* */ +/* This file is part of the FreeType project, and may only be used, */ +/* modified, and distributed under the terms of the FreeType project */ +/* license, LICENSE.TXT. By continuing to use, modify, or distribute */ +/* this file you indicate that you have read the license and */ +/* understand and accept it fully. */ +/* */ +/***************************************************************************/ + + +#ifndef __SVXF86NM_H__ +#define __SVXF86NM_H__ + +#include FT_INTERNAL_SERVICE_H + + +FT_BEGIN_HEADER + + + /* + * A trivial service used to return the name of a face's font driver, + * according to the XFree86 nomenclature. Note that the service data + * is a simple constant string pointer. + */ + +#define FT_SERVICE_ID_XF86_NAME "xf86-driver-name" + +#define FT_XF86_FORMAT_TRUETYPE "TrueType" +#define FT_XF86_FORMAT_TYPE_1 "Type 1" +#define FT_XF86_FORMAT_BDF "BDF" +#define FT_XF86_FORMAT_PCF "PCF" +#define FT_XF86_FORMAT_TYPE_42 "Type 42" +#define FT_XF86_FORMAT_CID "CID Type 1" +#define FT_XF86_FORMAT_CFF "CFF" +#define FT_XF86_FORMAT_PFR "PFR" +#define FT_XF86_FORMAT_WINFNT "Windows FNT" + + /* */ + + +FT_END_HEADER + + +#endif /* __SVXF86NM_H__ */ + + +/* END */ diff --git a/thirdparty/include/freetype/internal/sfnt.h b/thirdparty/include/freetype/internal/sfnt.h new file mode 100644 index 000000000..b9ba503d6 --- /dev/null +++ b/thirdparty/include/freetype/internal/sfnt.h @@ -0,0 +1,707 @@ +/***************************************************************************/ +/* */ +/* sfnt.h */ +/* */ +/* High-level `sfnt' driver interface (specification). */ +/* */ +/* Copyright 1996-2006, 2009, 2012-2013 by */ +/* David Turner, Robert Wilhelm, and Werner Lemberg. */ +/* */ +/* This file is part of the FreeType project, and may only be used, */ +/* modified, and distributed under the terms of the FreeType project */ +/* license, LICENSE.TXT. By continuing to use, modify, or distribute */ +/* this file you indicate that you have read the license and */ +/* understand and accept it fully. */ +/* */ +/***************************************************************************/ + + +#ifndef __SFNT_H__ +#define __SFNT_H__ + + +#include <freetype/ft2build.h> +#include FT_INTERNAL_DRIVER_H +#include FT_INTERNAL_TRUETYPE_TYPES_H + + +FT_BEGIN_HEADER + + + /*************************************************************************/ + /* */ + /* <FuncType> */ + /* TT_Init_Face_Func */ + /* */ + /* <Description> */ + /* First part of the SFNT face object initialization. This finds */ + /* the face in a SFNT file or collection, and load its format tag in */ + /* face->format_tag. */ + /* */ + /* <Input> */ + /* stream :: The input stream. */ + /* */ + /* face :: A handle to the target face object. */ + /* */ + /* face_index :: The index of the TrueType font, if we are opening a */ + /* collection. */ + /* */ + /* num_params :: The number of additional parameters. */ + /* */ + /* params :: Optional additional parameters. */ + /* */ + /* <Return> */ + /* FreeType error code. 0 means success. */ + /* */ + /* <Note> */ + /* The stream cursor must be at the font file's origin. */ + /* */ + /* This function recognizes fonts embedded in a `TrueType */ + /* collection'. */ + /* */ + /* Once the format tag has been validated by the font driver, it */ + /* should then call the TT_Load_Face_Func() callback to read the rest */ + /* of the SFNT tables in the object. */ + /* */ + typedef FT_Error + (*TT_Init_Face_Func)( FT_Stream stream, + TT_Face face, + FT_Int face_index, + FT_Int num_params, + FT_Parameter* params ); + + + /*************************************************************************/ + /* */ + /* <FuncType> */ + /* TT_Load_Face_Func */ + /* */ + /* <Description> */ + /* Second part of the SFNT face object initialization. This loads */ + /* the common SFNT tables (head, OS/2, maxp, metrics, etc.) in the */ + /* face object. */ + /* */ + /* <Input> */ + /* stream :: The input stream. */ + /* */ + /* face :: A handle to the target face object. */ + /* */ + /* face_index :: The index of the TrueType font, if we are opening a */ + /* collection. */ + /* */ + /* num_params :: The number of additional parameters. */ + /* */ + /* params :: Optional additional parameters. */ + /* */ + /* <Return> */ + /* FreeType error code. 0 means success. */ + /* */ + /* <Note> */ + /* This function must be called after TT_Init_Face_Func(). */ + /* */ + typedef FT_Error + (*TT_Load_Face_Func)( FT_Stream stream, + TT_Face face, + FT_Int face_index, + FT_Int num_params, + FT_Parameter* params ); + + + /*************************************************************************/ + /* */ + /* <FuncType> */ + /* TT_Done_Face_Func */ + /* */ + /* <Description> */ + /* A callback used to delete the common SFNT data from a face. */ + /* */ + /* <Input> */ + /* face :: A handle to the target face object. */ + /* */ + /* <Note> */ + /* This function does NOT destroy the face object. */ + /* */ + typedef void + (*TT_Done_Face_Func)( TT_Face face ); + + + /*************************************************************************/ + /* */ + /* <FuncType> */ + /* TT_Load_Any_Func */ + /* */ + /* <Description> */ + /* Load any font table into client memory. */ + /* */ + /* <Input> */ + /* face :: The face object to look for. */ + /* */ + /* tag :: The tag of table to load. Use the value 0 if you want */ + /* to access the whole font file, else set this parameter */ + /* to a valid TrueType table tag that you can forge with */ + /* the MAKE_TT_TAG macro. */ + /* */ + /* offset :: The starting offset in the table (or the file if */ + /* tag == 0). */ + /* */ + /* length :: The address of the decision variable: */ + /* */ + /* If length == NULL: */ + /* Loads the whole table. Returns an error if */ + /* `offset' == 0! */ + /* */ + /* If *length == 0: */ + /* Exits immediately; returning the length of the given */ + /* table or of the font file, depending on the value of */ + /* `tag'. */ + /* */ + /* If *length != 0: */ + /* Loads the next `length' bytes of table or font, */ + /* starting at offset `offset' (in table or font too). */ + /* */ + /* <Output> */ + /* buffer :: The address of target buffer. */ + /* */ + /* <Return> */ + /* TrueType error code. 0 means success. */ + /* */ + typedef FT_Error + (*TT_Load_Any_Func)( TT_Face face, + FT_ULong tag, + FT_Long offset, + FT_Byte *buffer, + FT_ULong* length ); + + + /*************************************************************************/ + /* */ + /* <FuncType> */ + /* TT_Find_SBit_Image_Func */ + /* */ + /* <Description> */ + /* Check whether an embedded bitmap (an `sbit') exists for a given */ + /* glyph, at a given strike. */ + /* */ + /* <Input> */ + /* face :: The target face object. */ + /* */ + /* glyph_index :: The glyph index. */ + /* */ + /* strike_index :: The current strike index. */ + /* */ + /* <Output> */ + /* arange :: The SBit range containing the glyph index. */ + /* */ + /* astrike :: The SBit strike containing the glyph index. */ + /* */ + /* aglyph_offset :: The offset of the glyph data in `EBDT' table. */ + /* */ + /* <Return> */ + /* FreeType error code. 0 means success. Returns */ + /* SFNT_Err_Invalid_Argument if no sbit exists for the requested */ + /* glyph. */ + /* */ + typedef FT_Error + (*TT_Find_SBit_Image_Func)( TT_Face face, + FT_UInt glyph_index, + FT_ULong strike_index, + TT_SBit_Range *arange, + TT_SBit_Strike *astrike, + FT_ULong *aglyph_offset ); + + + /*************************************************************************/ + /* */ + /* <FuncType> */ + /* TT_Load_SBit_Metrics_Func */ + /* */ + /* <Description> */ + /* Get the big metrics for a given embedded bitmap. */ + /* */ + /* <Input> */ + /* stream :: The input stream. */ + /* */ + /* range :: The SBit range containing the glyph. */ + /* */ + /* <Output> */ + /* big_metrics :: A big SBit metrics structure for the glyph. */ + /* */ + /* <Return> */ + /* FreeType error code. 0 means success. */ + /* */ + /* <Note> */ + /* The stream cursor must be positioned at the glyph's offset within */ + /* the `EBDT' table before the call. */ + /* */ + /* If the image format uses variable metrics, the stream cursor is */ + /* positioned just after the metrics header in the `EBDT' table on */ + /* function exit. */ + /* */ + typedef FT_Error + (*TT_Load_SBit_Metrics_Func)( FT_Stream stream, + TT_SBit_Range range, + TT_SBit_Metrics metrics ); + + + /*************************************************************************/ + /* */ + /* <FuncType> */ + /* TT_Load_SBit_Image_Func */ + /* */ + /* <Description> */ + /* Load a given glyph sbit image from the font resource. This also */ + /* returns its metrics. */ + /* */ + /* <Input> */ + /* face :: */ + /* The target face object. */ + /* */ + /* strike_index :: */ + /* The strike index. */ + /* */ + /* glyph_index :: */ + /* The current glyph index. */ + /* */ + /* load_flags :: */ + /* The current load flags. */ + /* */ + /* stream :: */ + /* The input stream. */ + /* */ + /* <Output> */ + /* amap :: */ + /* The target pixmap. */ + /* */ + /* ametrics :: */ + /* A big sbit metrics structure for the glyph image. */ + /* */ + /* <Return> */ + /* FreeType error code. 0 means success. Returns an error if no */ + /* glyph sbit exists for the index. */ + /* */ + /* <Note> */ + /* The `map.buffer' field is always freed before the glyph is loaded. */ + /* */ + typedef FT_Error + (*TT_Load_SBit_Image_Func)( TT_Face face, + FT_ULong strike_index, + FT_UInt glyph_index, + FT_UInt load_flags, + FT_Stream stream, + FT_Bitmap *amap, + TT_SBit_MetricsRec *ametrics ); + + + /*************************************************************************/ + /* */ + /* <FuncType> */ + /* TT_Set_SBit_Strike_Func */ + /* */ + /* <Description> */ + /* Select an sbit strike for a given size request. */ + /* */ + /* <Input> */ + /* face :: The target face object. */ + /* */ + /* req :: The size request. */ + /* */ + /* <Output> */ + /* astrike_index :: The index of the sbit strike. */ + /* */ + /* <Return> */ + /* FreeType error code. 0 means success. Returns an error if no */ + /* sbit strike exists for the selected ppem values. */ + /* */ + typedef FT_Error + (*TT_Set_SBit_Strike_Func)( TT_Face face, + FT_Size_Request req, + FT_ULong* astrike_index ); + + + /*************************************************************************/ + /* */ + /* <FuncType> */ + /* TT_Load_Strike_Metrics_Func */ + /* */ + /* <Description> */ + /* Load the metrics of a given strike. */ + /* */ + /* <Input> */ + /* face :: The target face object. */ + /* */ + /* strike_index :: The strike index. */ + /* */ + /* <Output> */ + /* metrics :: the metrics of the strike. */ + /* */ + /* <Return> */ + /* FreeType error code. 0 means success. Returns an error if no */ + /* such sbit strike exists. */ + /* */ + typedef FT_Error + (*TT_Load_Strike_Metrics_Func)( TT_Face face, + FT_ULong strike_index, + FT_Size_Metrics* metrics ); + + + /*************************************************************************/ + /* */ + /* <FuncType> */ + /* TT_Get_PS_Name_Func */ + /* */ + /* <Description> */ + /* Get the PostScript glyph name of a glyph. */ + /* */ + /* <Input> */ + /* idx :: The glyph index. */ + /* */ + /* PSname :: The address of a string pointer. Will be NULL in case */ + /* of error, otherwise it is a pointer to the glyph name. */ + /* */ + /* You must not modify the returned string! */ + /* */ + /* <Output> */ + /* FreeType error code. 0 means success. */ + /* */ + typedef FT_Error + (*TT_Get_PS_Name_Func)( TT_Face face, + FT_UInt idx, + FT_String** PSname ); + + + /*************************************************************************/ + /* */ + /* <FuncType> */ + /* TT_Load_Metrics_Func */ + /* */ + /* <Description> */ + /* Load a metrics table, which is a table with a horizontal and a */ + /* vertical version. */ + /* */ + /* <Input> */ + /* face :: A handle to the target face object. */ + /* */ + /* stream :: The input stream. */ + /* */ + /* vertical :: A boolean flag. If set, load the vertical one. */ + /* */ + /* <Return> */ + /* FreeType error code. 0 means success. */ + /* */ + typedef FT_Error + (*TT_Load_Metrics_Func)( TT_Face face, + FT_Stream stream, + FT_Bool vertical ); + + + /*************************************************************************/ + /* */ + /* <FuncType> */ + /* TT_Get_Metrics_Func */ + /* */ + /* <Description> */ + /* Load the horizontal or vertical header in a face object. */ + /* */ + /* <Input> */ + /* face :: A handle to the target face object. */ + /* */ + /* stream :: The input stream. */ + /* */ + /* vertical :: A boolean flag. If set, load vertical metrics. */ + /* */ + /* <Return> */ + /* FreeType error code. 0 means success. */ + /* */ + typedef FT_Error + (*TT_Get_Metrics_Func)( TT_Face face, + FT_Bool vertical, + FT_UInt gindex, + FT_Short* abearing, + FT_UShort* aadvance ); + + + /*************************************************************************/ + /* */ + /* <FuncType> */ + /* TT_Load_Table_Func */ + /* */ + /* <Description> */ + /* Load a given TrueType table. */ + /* */ + /* <Input> */ + /* face :: A handle to the target face object. */ + /* */ + /* stream :: The input stream. */ + /* */ + /* <Return> */ + /* FreeType error code. 0 means success. */ + /* */ + /* <Note> */ + /* The function uses `face->goto_table' to seek the stream to the */ + /* start of the table, except while loading the font directory. */ + /* */ + typedef FT_Error + (*TT_Load_Table_Func)( TT_Face face, + FT_Stream stream ); + + + /*************************************************************************/ + /* */ + /* <FuncType> */ + /* TT_Free_Table_Func */ + /* */ + /* <Description> */ + /* Free a given TrueType table. */ + /* */ + /* <Input> */ + /* face :: A handle to the target face object. */ + /* */ + typedef void + (*TT_Free_Table_Func)( TT_Face face ); + + + /* + * @functype: + * TT_Face_GetKerningFunc + * + * @description: + * Return the horizontal kerning value between two glyphs. + * + * @input: + * face :: A handle to the source face object. + * left_glyph :: The left glyph index. + * right_glyph :: The right glyph index. + * + * @return: + * The kerning value in font units. + */ + typedef FT_Int + (*TT_Face_GetKerningFunc)( TT_Face face, + FT_UInt left_glyph, + FT_UInt right_glyph ); + + + /*************************************************************************/ + /* */ + /* <Struct> */ + /* SFNT_Interface */ + /* */ + /* <Description> */ + /* This structure holds pointers to the functions used to load and */ + /* free the basic tables that are required in a `sfnt' font file. */ + /* */ + /* <Fields> */ + /* Check the various xxx_Func() descriptions for details. */ + /* */ + typedef struct SFNT_Interface_ + { + TT_Loader_GotoTableFunc goto_table; + + TT_Init_Face_Func init_face; + TT_Load_Face_Func load_face; + TT_Done_Face_Func done_face; + FT_Module_Requester get_interface; + + TT_Load_Any_Func load_any; + + /* these functions are called by `load_face' but they can also */ + /* be called from external modules, if there is a need to do so */ + TT_Load_Table_Func load_head; + TT_Load_Metrics_Func load_hhea; + TT_Load_Table_Func load_cmap; + TT_Load_Table_Func load_maxp; + TT_Load_Table_Func load_os2; + TT_Load_Table_Func load_post; + + TT_Load_Table_Func load_name; + TT_Free_Table_Func free_name; + + /* this field was called `load_kerning' up to version 2.1.10 */ + TT_Load_Table_Func load_kern; + + TT_Load_Table_Func load_gasp; + TT_Load_Table_Func load_pclt; + + /* see `ttload.h'; this field was called `load_bitmap_header' up to */ + /* version 2.1.10 */ + TT_Load_Table_Func load_bhed; + + TT_Load_SBit_Image_Func load_sbit_image; + + /* see `ttpost.h' */ + TT_Get_PS_Name_Func get_psname; + TT_Free_Table_Func free_psnames; + + /* starting here, the structure differs from version 2.1.7 */ + + /* this field was introduced in version 2.1.8, named `get_psname' */ + TT_Face_GetKerningFunc get_kerning; + + /* new elements introduced after version 2.1.10 */ + + /* load the font directory, i.e., the offset table and */ + /* the table directory */ + TT_Load_Table_Func load_font_dir; + TT_Load_Metrics_Func load_hmtx; + + TT_Load_Table_Func load_eblc; + TT_Free_Table_Func free_eblc; + + TT_Set_SBit_Strike_Func set_sbit_strike; + TT_Load_Strike_Metrics_Func load_strike_metrics; + + TT_Get_Metrics_Func get_metrics; + + } SFNT_Interface; + + + /* transitional */ + typedef SFNT_Interface* SFNT_Service; + +#ifndef FT_CONFIG_OPTION_PIC + +#define FT_DEFINE_SFNT_INTERFACE( \ + class_, \ + goto_table_, \ + init_face_, \ + load_face_, \ + done_face_, \ + get_interface_, \ + load_any_, \ + load_head_, \ + load_hhea_, \ + load_cmap_, \ + load_maxp_, \ + load_os2_, \ + load_post_, \ + load_name_, \ + free_name_, \ + load_kern_, \ + load_gasp_, \ + load_pclt_, \ + load_bhed_, \ + load_sbit_image_, \ + get_psname_, \ + free_psnames_, \ + get_kerning_, \ + load_font_dir_, \ + load_hmtx_, \ + load_eblc_, \ + free_eblc_, \ + set_sbit_strike_, \ + load_strike_metrics_, \ + get_metrics_ ) \ + static const SFNT_Interface class_ = \ + { \ + goto_table_, \ + init_face_, \ + load_face_, \ + done_face_, \ + get_interface_, \ + load_any_, \ + load_head_, \ + load_hhea_, \ + load_cmap_, \ + load_maxp_, \ + load_os2_, \ + load_post_, \ + load_name_, \ + free_name_, \ + load_kern_, \ + load_gasp_, \ + load_pclt_, \ + load_bhed_, \ + load_sbit_image_, \ + get_psname_, \ + free_psnames_, \ + get_kerning_, \ + load_font_dir_, \ + load_hmtx_, \ + load_eblc_, \ + free_eblc_, \ + set_sbit_strike_, \ + load_strike_metrics_, \ + get_metrics_, \ + }; + +#else /* FT_CONFIG_OPTION_PIC */ + +#define FT_INTERNAL( a, a_ ) \ + clazz->a = a_; + +#define FT_DEFINE_SFNT_INTERFACE( \ + class_, \ + goto_table_, \ + init_face_, \ + load_face_, \ + done_face_, \ + get_interface_, \ + load_any_, \ + load_head_, \ + load_hhea_, \ + load_cmap_, \ + load_maxp_, \ + load_os2_, \ + load_post_, \ + load_name_, \ + free_name_, \ + load_kern_, \ + load_gasp_, \ + load_pclt_, \ + load_bhed_, \ + load_sbit_image_, \ + get_psname_, \ + free_psnames_, \ + get_kerning_, \ + load_font_dir_, \ + load_hmtx_, \ + load_eblc_, \ + free_eblc_, \ + set_sbit_strike_, \ + load_strike_metrics_, \ + get_metrics_ ) \ + void \ + FT_Init_Class_ ## class_( FT_Library library, \ + SFNT_Interface* clazz ) \ + { \ + FT_UNUSED( library ); \ + \ + clazz->goto_table = goto_table_; \ + clazz->init_face = init_face_; \ + clazz->load_face = load_face_; \ + clazz->done_face = done_face_; \ + clazz->get_interface = get_interface_; \ + clazz->load_any = load_any_; \ + clazz->load_head = load_head_; \ + clazz->load_hhea = load_hhea_; \ + clazz->load_cmap = load_cmap_; \ + clazz->load_maxp = load_maxp_; \ + clazz->load_os2 = load_os2_; \ + clazz->load_post = load_post_; \ + clazz->load_name = load_name_; \ + clazz->free_name = free_name_; \ + clazz->load_kern = load_kern_; \ + clazz->load_gasp = load_gasp_; \ + clazz->load_pclt = load_pclt_; \ + clazz->load_bhed = load_bhed_; \ + clazz->load_sbit_image = load_sbit_image_; \ + clazz->get_psname = get_psname_; \ + clazz->free_psnames = free_psnames_; \ + clazz->get_kerning = get_kerning_; \ + clazz->load_font_dir = load_font_dir_; \ + clazz->load_hmtx = load_hmtx_; \ + clazz->load_eblc = load_eblc_; \ + clazz->free_eblc = free_eblc_; \ + clazz->set_sbit_strike = set_sbit_strike_; \ + clazz->load_strike_metrics = load_strike_metrics_; \ + clazz->get_metrics = get_metrics_; \ + } + +#endif /* FT_CONFIG_OPTION_PIC */ + +FT_END_HEADER + +#endif /* __SFNT_H__ */ + + +/* END */ diff --git a/thirdparty/include/freetype/internal/t1types.h b/thirdparty/include/freetype/internal/t1types.h new file mode 100644 index 000000000..b5fe435e5 --- /dev/null +++ b/thirdparty/include/freetype/internal/t1types.h @@ -0,0 +1,255 @@ +/***************************************************************************/ +/* */ +/* t1types.h */ +/* */ +/* Basic Type1/Type2 type definitions and interface (specification */ +/* only). */ +/* */ +/* Copyright 1996-2004, 2006, 2008, 2009, 2011, 2013 by */ +/* David Turner, Robert Wilhelm, and Werner Lemberg. */ +/* */ +/* This file is part of the FreeType project, and may only be used, */ +/* modified, and distributed under the terms of the FreeType project */ +/* license, LICENSE.TXT. By continuing to use, modify, or distribute */ +/* this file you indicate that you have read the license and */ +/* understand and accept it fully. */ +/* */ +/***************************************************************************/ + + +#ifndef __T1TYPES_H__ +#define __T1TYPES_H__ + + +#include <freetype/ft2build.h> +#include FT_TYPE1_TABLES_H +#include FT_INTERNAL_POSTSCRIPT_HINTS_H +#include FT_INTERNAL_SERVICE_H +#include FT_SERVICE_POSTSCRIPT_CMAPS_H + + +FT_BEGIN_HEADER + + + /*************************************************************************/ + /*************************************************************************/ + /*************************************************************************/ + /*** ***/ + /*** ***/ + /*** REQUIRED TYPE1/TYPE2 TABLES DEFINITIONS ***/ + /*** ***/ + /*** ***/ + /*************************************************************************/ + /*************************************************************************/ + /*************************************************************************/ + + + /*************************************************************************/ + /* */ + /* <Struct> */ + /* T1_EncodingRec */ + /* */ + /* <Description> */ + /* A structure modeling a custom encoding. */ + /* */ + /* <Fields> */ + /* num_chars :: The number of character codes in the encoding. */ + /* Usually 256. */ + /* */ + /* code_first :: The lowest valid character code in the encoding. */ + /* */ + /* code_last :: The highest valid character code in the encoding */ + /* + 1. When equal to code_first there are no valid */ + /* character codes. */ + /* */ + /* char_index :: An array of corresponding glyph indices. */ + /* */ + /* char_name :: An array of corresponding glyph names. */ + /* */ + typedef struct T1_EncodingRecRec_ + { + FT_Int num_chars; + FT_Int code_first; + FT_Int code_last; + + FT_UShort* char_index; + FT_String** char_name; + + } T1_EncodingRec, *T1_Encoding; + + + /* used to hold extra data of PS_FontInfoRec that + * cannot be stored in the publicly defined structure. + * + * Note these can't be blended with multiple-masters. + */ + typedef struct PS_FontExtraRec_ + { + FT_UShort fs_type; + + } PS_FontExtraRec; + + + typedef struct T1_FontRec_ + { + PS_FontInfoRec font_info; /* font info dictionary */ + PS_FontExtraRec font_extra; /* font info extra fields */ + PS_PrivateRec private_dict; /* private dictionary */ + FT_String* font_name; /* top-level dictionary */ + + T1_EncodingType encoding_type; + T1_EncodingRec encoding; + + FT_Byte* subrs_block; + FT_Byte* charstrings_block; + FT_Byte* glyph_names_block; + + FT_Int num_subrs; + FT_Byte** subrs; + FT_PtrDist* subrs_len; + + FT_Int num_glyphs; + FT_String** glyph_names; /* array of glyph names */ + FT_Byte** charstrings; /* array of glyph charstrings */ + FT_PtrDist* charstrings_len; + + FT_Byte paint_type; + FT_Byte font_type; + FT_Matrix font_matrix; + FT_Vector font_offset; + FT_BBox font_bbox; + FT_Long font_id; + + FT_Fixed stroke_width; + + } T1_FontRec, *T1_Font; + + + typedef struct CID_SubrsRec_ + { + FT_UInt num_subrs; + FT_Byte** code; + + } CID_SubrsRec, *CID_Subrs; + + + /*************************************************************************/ + /*************************************************************************/ + /*************************************************************************/ + /*** ***/ + /*** ***/ + /*** AFM FONT INFORMATION STRUCTURES ***/ + /*** ***/ + /*** ***/ + /*************************************************************************/ + /*************************************************************************/ + /*************************************************************************/ + + typedef struct AFM_TrackKernRec_ + { + FT_Int degree; + FT_Fixed min_ptsize; + FT_Fixed min_kern; + FT_Fixed max_ptsize; + FT_Fixed max_kern; + + } AFM_TrackKernRec, *AFM_TrackKern; + + typedef struct AFM_KernPairRec_ + { + FT_Int index1; + FT_Int index2; + FT_Int x; + FT_Int y; + + } AFM_KernPairRec, *AFM_KernPair; + + typedef struct AFM_FontInfoRec_ + { + FT_Bool IsCIDFont; + FT_BBox FontBBox; + FT_Fixed Ascender; + FT_Fixed Descender; + AFM_TrackKern TrackKerns; /* free if non-NULL */ + FT_Int NumTrackKern; + AFM_KernPair KernPairs; /* free if non-NULL */ + FT_Int NumKernPair; + + } AFM_FontInfoRec, *AFM_FontInfo; + + + /*************************************************************************/ + /*************************************************************************/ + /*************************************************************************/ + /*** ***/ + /*** ***/ + /*** ORIGINAL T1_FACE CLASS DEFINITION ***/ + /*** ***/ + /*** ***/ + /*************************************************************************/ + /*************************************************************************/ + /*************************************************************************/ + + + typedef struct T1_FaceRec_* T1_Face; + typedef struct CID_FaceRec_* CID_Face; + + + typedef struct T1_FaceRec_ + { + FT_FaceRec root; + T1_FontRec type1; + const void* psnames; + const void* psaux; + const void* afm_data; + FT_CharMapRec charmaprecs[2]; + FT_CharMap charmaps[2]; + + /* support for Multiple Masters fonts */ + PS_Blend blend; + + /* undocumented, optional: indices of subroutines that express */ + /* the NormalizeDesignVector and the ConvertDesignVector procedure, */ + /* respectively, as Type 2 charstrings; -1 if keywords not present */ + FT_Int ndv_idx; + FT_Int cdv_idx; + + /* undocumented, optional: has the same meaning as len_buildchar */ + /* for Type 2 fonts; manipulated by othersubrs 19, 24, and 25 */ + FT_UInt len_buildchar; + FT_Long* buildchar; + + /* since version 2.1 - interface to PostScript hinter */ + const void* pshinter; + + } T1_FaceRec; + + + typedef struct CID_FaceRec_ + { + FT_FaceRec root; + void* psnames; + void* psaux; + CID_FaceInfoRec cid; + PS_FontExtraRec font_extra; +#if 0 + void* afm_data; +#endif + CID_Subrs subrs; + + /* since version 2.1 - interface to PostScript hinter */ + void* pshinter; + + /* since version 2.1.8, but was originally positioned after `afm_data' */ + FT_Byte* binary_data; /* used if hex data has been converted */ + FT_Stream cid_stream; + + } CID_FaceRec; + + +FT_END_HEADER + +#endif /* __T1TYPES_H__ */ + + +/* END */ diff --git a/thirdparty/include/freetype/internal/tttypes.h b/thirdparty/include/freetype/internal/tttypes.h new file mode 100644 index 000000000..876733417 --- /dev/null +++ b/thirdparty/include/freetype/internal/tttypes.h @@ -0,0 +1,1516 @@ +/***************************************************************************/ +/* */ +/* tttypes.h */ +/* */ +/* Basic SFNT/TrueType type definitions and interface (specification */ +/* only). */ +/* */ +/* Copyright 1996-2002, 2004-2008, 2012-2013 by */ +/* David Turner, Robert Wilhelm, and Werner Lemberg. */ +/* */ +/* This file is part of the FreeType project, and may only be used, */ +/* modified, and distributed under the terms of the FreeType project */ +/* license, LICENSE.TXT. By continuing to use, modify, or distribute */ +/* this file you indicate that you have read the license and */ +/* understand and accept it fully. */ +/* */ +/***************************************************************************/ + + +#ifndef __TTTYPES_H__ +#define __TTTYPES_H__ + + +#include <freetype/ft2build.h> +#include FT_TRUETYPE_TABLES_H +#include FT_INTERNAL_OBJECTS_H + +#ifdef TT_CONFIG_OPTION_GX_VAR_SUPPORT +#include FT_MULTIPLE_MASTERS_H +#endif + + +FT_BEGIN_HEADER + + + /*************************************************************************/ + /*************************************************************************/ + /*************************************************************************/ + /*** ***/ + /*** ***/ + /*** REQUIRED TRUETYPE/OPENTYPE TABLES DEFINITIONS ***/ + /*** ***/ + /*** ***/ + /*************************************************************************/ + /*************************************************************************/ + /*************************************************************************/ + + + /*************************************************************************/ + /* */ + /* <Struct> */ + /* TTC_HeaderRec */ + /* */ + /* <Description> */ + /* TrueType collection header. This table contains the offsets of */ + /* the font headers of each distinct TrueType face in the file. */ + /* */ + /* <Fields> */ + /* tag :: Must be `ttc ' to indicate a TrueType collection. */ + /* */ + /* version :: The version number. */ + /* */ + /* count :: The number of faces in the collection. The */ + /* specification says this should be an unsigned long, but */ + /* we use a signed long since we need the value -1 for */ + /* specific purposes. */ + /* */ + /* offsets :: The offsets of the font headers, one per face. */ + /* */ + typedef struct TTC_HeaderRec_ + { + FT_ULong tag; + FT_Fixed version; + FT_Long count; + FT_ULong* offsets; + + } TTC_HeaderRec; + + + /*************************************************************************/ + /* */ + /* <Struct> */ + /* SFNT_HeaderRec */ + /* */ + /* <Description> */ + /* SFNT file format header. */ + /* */ + /* <Fields> */ + /* format_tag :: The font format tag. */ + /* */ + /* num_tables :: The number of tables in file. */ + /* */ + /* search_range :: Must be `16 * (max power of 2 <= num_tables)'. */ + /* */ + /* entry_selector :: Must be log2 of `search_range / 16'. */ + /* */ + /* range_shift :: Must be `num_tables * 16 - search_range'. */ + /* */ + typedef struct SFNT_HeaderRec_ + { + FT_ULong format_tag; + FT_UShort num_tables; + FT_UShort search_range; + FT_UShort entry_selector; + FT_UShort range_shift; + + FT_ULong offset; /* not in file */ + + } SFNT_HeaderRec, *SFNT_Header; + + + /*************************************************************************/ + /* */ + /* <Struct> */ + /* TT_TableRec */ + /* */ + /* <Description> */ + /* This structure describes a given table of a TrueType font. */ + /* */ + /* <Fields> */ + /* Tag :: A four-bytes tag describing the table. */ + /* */ + /* CheckSum :: The table checksum. This value can be ignored. */ + /* */ + /* Offset :: The offset of the table from the start of the TrueType */ + /* font in its resource. */ + /* */ + /* Length :: The table length (in bytes). */ + /* */ + typedef struct TT_TableRec_ + { + FT_ULong Tag; /* table type */ + FT_ULong CheckSum; /* table checksum */ + FT_ULong Offset; /* table file offset */ + FT_ULong Length; /* table length */ + + } TT_TableRec, *TT_Table; + + + /*************************************************************************/ + /* */ + /* <Struct> */ + /* WOFF_HeaderRec */ + /* */ + /* <Description> */ + /* WOFF file format header. */ + /* */ + /* <Fields> */ + /* See */ + /* */ + /* http://www.w3.org/TR/WOFF/#WOFFHeader */ + /* */ + typedef struct WOFF_HeaderRec_ + { + FT_ULong signature; + FT_ULong flavor; + FT_ULong length; + FT_UShort num_tables; + FT_UShort reserved; + FT_ULong totalSfntSize; + FT_UShort majorVersion; + FT_UShort minorVersion; + FT_ULong metaOffset; + FT_ULong metaLength; + FT_ULong metaOrigLength; + FT_ULong privOffset; + FT_ULong privLength; + + } WOFF_HeaderRec, *WOFF_Header; + + + /*************************************************************************/ + /* */ + /* <Struct> */ + /* WOFF_TableRec */ + /* */ + /* <Description> */ + /* This structure describes a given table of a WOFF font. */ + /* */ + /* <Fields> */ + /* Tag :: A four-bytes tag describing the table. */ + /* */ + /* Offset :: The offset of the table from the start of the WOFF */ + /* font in its resource. */ + /* */ + /* CompLength :: Compressed table length (in bytes). */ + /* */ + /* OrigLength :: Unompressed table length (in bytes). */ + /* */ + /* CheckSum :: The table checksum. This value can be ignored. */ + /* */ + /* OrigOffset :: The uncompressed table file offset. This value gets */ + /* computed while constructing the (uncompressed) SFNT */ + /* header. It is not contained in the WOFF file. */ + /* */ + typedef struct WOFF_TableRec_ + { + FT_ULong Tag; /* table ID */ + FT_ULong Offset; /* table file offset */ + FT_ULong CompLength; /* compressed table length */ + FT_ULong OrigLength; /* uncompressed table length */ + FT_ULong CheckSum; /* uncompressed checksum */ + + FT_ULong OrigOffset; /* uncompressed table file offset */ + /* (not in the WOFF file) */ + } WOFF_TableRec, *WOFF_Table; + + + /*************************************************************************/ + /* */ + /* <Struct> */ + /* TT_LongMetricsRec */ + /* */ + /* <Description> */ + /* A structure modeling the long metrics of the `hmtx' and `vmtx' */ + /* TrueType tables. The values are expressed in font units. */ + /* */ + /* <Fields> */ + /* advance :: The advance width or height for the glyph. */ + /* */ + /* bearing :: The left-side or top-side bearing for the glyph. */ + /* */ + typedef struct TT_LongMetricsRec_ + { + FT_UShort advance; + FT_Short bearing; + + } TT_LongMetricsRec, *TT_LongMetrics; + + + /*************************************************************************/ + /* */ + /* <Type> */ + /* TT_ShortMetrics */ + /* */ + /* <Description> */ + /* A simple type to model the short metrics of the `hmtx' and `vmtx' */ + /* tables. */ + /* */ + typedef FT_Short TT_ShortMetrics; + + + /*************************************************************************/ + /* */ + /* <Struct> */ + /* TT_NameEntryRec */ + /* */ + /* <Description> */ + /* A structure modeling TrueType name records. Name records are used */ + /* to store important strings like family name, style name, */ + /* copyright, etc. in _localized_ versions (i.e., language, encoding, */ + /* etc). */ + /* */ + /* <Fields> */ + /* platformID :: The ID of the name's encoding platform. */ + /* */ + /* encodingID :: The platform-specific ID for the name's encoding. */ + /* */ + /* languageID :: The platform-specific ID for the name's language. */ + /* */ + /* nameID :: The ID specifying what kind of name this is. */ + /* */ + /* stringLength :: The length of the string in bytes. */ + /* */ + /* stringOffset :: The offset to the string in the `name' table. */ + /* */ + /* string :: A pointer to the string's bytes. Note that these */ + /* are usually UTF-16 encoded characters. */ + /* */ + typedef struct TT_NameEntryRec_ + { + FT_UShort platformID; + FT_UShort encodingID; + FT_UShort languageID; + FT_UShort nameID; + FT_UShort stringLength; + FT_ULong stringOffset; + + /* this last field is not defined in the spec */ + /* but used by the FreeType engine */ + + FT_Byte* string; + + } TT_NameEntryRec, *TT_NameEntry; + + + /*************************************************************************/ + /* */ + /* <Struct> */ + /* TT_NameTableRec */ + /* */ + /* <Description> */ + /* A structure modeling the TrueType name table. */ + /* */ + /* <Fields> */ + /* format :: The format of the name table. */ + /* */ + /* numNameRecords :: The number of names in table. */ + /* */ + /* storageOffset :: The offset of the name table in the `name' */ + /* TrueType table. */ + /* */ + /* names :: An array of name records. */ + /* */ + /* stream :: the file's input stream. */ + /* */ + typedef struct TT_NameTableRec_ + { + FT_UShort format; + FT_UInt numNameRecords; + FT_UInt storageOffset; + TT_NameEntryRec* names; + FT_Stream stream; + + } TT_NameTableRec, *TT_NameTable; + + + /*************************************************************************/ + /*************************************************************************/ + /*************************************************************************/ + /*** ***/ + /*** ***/ + /*** OPTIONAL TRUETYPE/OPENTYPE TABLES DEFINITIONS ***/ + /*** ***/ + /*** ***/ + /*************************************************************************/ + /*************************************************************************/ + /*************************************************************************/ + + + /*************************************************************************/ + /* */ + /* <Struct> */ + /* TT_GaspRangeRec */ + /* */ + /* <Description> */ + /* A tiny structure used to model a gasp range according to the */ + /* TrueType specification. */ + /* */ + /* <Fields> */ + /* maxPPEM :: The maximum ppem value to which `gaspFlag' applies. */ + /* */ + /* gaspFlag :: A flag describing the grid-fitting and anti-aliasing */ + /* modes to be used. */ + /* */ + typedef struct TT_GaspRangeRec_ + { + FT_UShort maxPPEM; + FT_UShort gaspFlag; + + } TT_GaspRangeRec, *TT_GaspRange; + + +#define TT_GASP_GRIDFIT 0x01 +#define TT_GASP_DOGRAY 0x02 + + + /*************************************************************************/ + /* */ + /* <Struct> */ + /* TT_GaspRec */ + /* */ + /* <Description> */ + /* A structure modeling the TrueType `gasp' table used to specify */ + /* grid-fitting and anti-aliasing behaviour. */ + /* */ + /* <Fields> */ + /* version :: The version number. */ + /* */ + /* numRanges :: The number of gasp ranges in table. */ + /* */ + /* gaspRanges :: An array of gasp ranges. */ + /* */ + typedef struct TT_Gasp_ + { + FT_UShort version; + FT_UShort numRanges; + TT_GaspRange gaspRanges; + + } TT_GaspRec; + + + /*************************************************************************/ + /*************************************************************************/ + /*************************************************************************/ + /*** ***/ + /*** ***/ + /*** EMBEDDED BITMAPS SUPPORT ***/ + /*** ***/ + /*** ***/ + /*************************************************************************/ + /*************************************************************************/ + /*************************************************************************/ + + + /*************************************************************************/ + /* */ + /* <Struct> */ + /* TT_SBit_MetricsRec */ + /* */ + /* <Description> */ + /* A structure used to hold the big metrics of a given glyph bitmap */ + /* in a TrueType or OpenType font. These are usually found in the */ + /* `EBDT' (Microsoft) or `bloc' (Apple) table. */ + /* */ + /* <Fields> */ + /* height :: The glyph height in pixels. */ + /* */ + /* width :: The glyph width in pixels. */ + /* */ + /* horiBearingX :: The horizontal left bearing. */ + /* */ + /* horiBearingY :: The horizontal top bearing. */ + /* */ + /* horiAdvance :: The horizontal advance. */ + /* */ + /* vertBearingX :: The vertical left bearing. */ + /* */ + /* vertBearingY :: The vertical top bearing. */ + /* */ + /* vertAdvance :: The vertical advance. */ + /* */ + typedef struct TT_SBit_MetricsRec_ + { + FT_UShort height; + FT_UShort width; + + FT_Short horiBearingX; + FT_Short horiBearingY; + FT_UShort horiAdvance; + + FT_Short vertBearingX; + FT_Short vertBearingY; + FT_UShort vertAdvance; + + } TT_SBit_MetricsRec, *TT_SBit_Metrics; + + + /*************************************************************************/ + /* */ + /* <Struct> */ + /* TT_SBit_SmallMetricsRec */ + /* */ + /* <Description> */ + /* A structure used to hold the small metrics of a given glyph bitmap */ + /* in a TrueType or OpenType font. These are usually found in the */ + /* `EBDT' (Microsoft) or the `bdat' (Apple) table. */ + /* */ + /* <Fields> */ + /* height :: The glyph height in pixels. */ + /* */ + /* width :: The glyph width in pixels. */ + /* */ + /* bearingX :: The left-side bearing. */ + /* */ + /* bearingY :: The top-side bearing. */ + /* */ + /* advance :: The advance width or height. */ + /* */ + typedef struct TT_SBit_Small_Metrics_ + { + FT_Byte height; + FT_Byte width; + + FT_Char bearingX; + FT_Char bearingY; + FT_Byte advance; + + } TT_SBit_SmallMetricsRec, *TT_SBit_SmallMetrics; + + + /*************************************************************************/ + /* */ + /* <Struct> */ + /* TT_SBit_LineMetricsRec */ + /* */ + /* <Description> */ + /* A structure used to describe the text line metrics of a given */ + /* bitmap strike, for either a horizontal or vertical layout. */ + /* */ + /* <Fields> */ + /* ascender :: The ascender in pixels. */ + /* */ + /* descender :: The descender in pixels. */ + /* */ + /* max_width :: The maximum glyph width in pixels. */ + /* */ + /* caret_slope_enumerator :: Rise of the caret slope, typically set */ + /* to 1 for non-italic fonts. */ + /* */ + /* caret_slope_denominator :: Rise of the caret slope, typically set */ + /* to 0 for non-italic fonts. */ + /* */ + /* caret_offset :: Offset in pixels to move the caret for */ + /* proper positioning. */ + /* */ + /* min_origin_SB :: Minimum of horiBearingX (resp. */ + /* vertBearingY). */ + /* min_advance_SB :: Minimum of */ + /* */ + /* horizontal advance - */ + /* ( horiBearingX + width ) */ + /* */ + /* resp. */ + /* */ + /* vertical advance - */ + /* ( vertBearingY + height ) */ + /* */ + /* max_before_BL :: Maximum of horiBearingY (resp. */ + /* vertBearingY). */ + /* */ + /* min_after_BL :: Minimum of */ + /* */ + /* horiBearingY - height */ + /* */ + /* resp. */ + /* */ + /* vertBearingX - width */ + /* */ + /* pads :: Unused (to make the size of the record */ + /* a multiple of 32 bits. */ + /* */ + typedef struct TT_SBit_LineMetricsRec_ + { + FT_Char ascender; + FT_Char descender; + FT_Byte max_width; + FT_Char caret_slope_numerator; + FT_Char caret_slope_denominator; + FT_Char caret_offset; + FT_Char min_origin_SB; + FT_Char min_advance_SB; + FT_Char max_before_BL; + FT_Char min_after_BL; + FT_Char pads[2]; + + } TT_SBit_LineMetricsRec, *TT_SBit_LineMetrics; + + + /*************************************************************************/ + /* */ + /* <Struct> */ + /* TT_SBit_RangeRec */ + /* */ + /* <Description> */ + /* A TrueType/OpenType subIndexTable as defined in the `EBLC' */ + /* (Microsoft) or `bloc' (Apple) tables. */ + /* */ + /* <Fields> */ + /* first_glyph :: The first glyph index in the range. */ + /* */ + /* last_glyph :: The last glyph index in the range. */ + /* */ + /* index_format :: The format of index table. Valid values are 1 */ + /* to 5. */ + /* */ + /* image_format :: The format of `EBDT' image data. */ + /* */ + /* image_offset :: The offset to image data in `EBDT'. */ + /* */ + /* image_size :: For index formats 2 and 5. This is the size in */ + /* bytes of each glyph bitmap. */ + /* */ + /* big_metrics :: For index formats 2 and 5. This is the big */ + /* metrics for each glyph bitmap. */ + /* */ + /* num_glyphs :: For index formats 4 and 5. This is the number of */ + /* glyphs in the code array. */ + /* */ + /* glyph_offsets :: For index formats 1 and 3. */ + /* */ + /* glyph_codes :: For index formats 4 and 5. */ + /* */ + /* table_offset :: The offset of the index table in the `EBLC' */ + /* table. Only used during strike loading. */ + /* */ + typedef struct TT_SBit_RangeRec_ + { + FT_UShort first_glyph; + FT_UShort last_glyph; + + FT_UShort index_format; + FT_UShort image_format; + FT_ULong image_offset; + + FT_ULong image_size; + TT_SBit_MetricsRec metrics; + FT_ULong num_glyphs; + + FT_ULong* glyph_offsets; + FT_UShort* glyph_codes; + + FT_ULong table_offset; + + } TT_SBit_RangeRec, *TT_SBit_Range; + + + /*************************************************************************/ + /* */ + /* <Struct> */ + /* TT_SBit_StrikeRec */ + /* */ + /* <Description> */ + /* A structure used describe a given bitmap strike in the `EBLC' */ + /* (Microsoft) or `bloc' (Apple) tables. */ + /* */ + /* <Fields> */ + /* num_index_ranges :: The number of index ranges. */ + /* */ + /* index_ranges :: An array of glyph index ranges. */ + /* */ + /* color_ref :: Unused. `color_ref' is put in for future */ + /* enhancements, but these fields are already */ + /* in use by other platforms (e.g. Newton). */ + /* For details, please see */ + /* */ + /* http://fonts.apple.com/ */ + /* TTRefMan/RM06/Chap6bloc.html */ + /* */ + /* hori :: The line metrics for horizontal layouts. */ + /* */ + /* vert :: The line metrics for vertical layouts. */ + /* */ + /* start_glyph :: The lowest glyph index for this strike. */ + /* */ + /* end_glyph :: The highest glyph index for this strike. */ + /* */ + /* x_ppem :: The number of horizontal pixels per EM. */ + /* */ + /* y_ppem :: The number of vertical pixels per EM. */ + /* */ + /* bit_depth :: The bit depth. Valid values are 1, 2, 4, */ + /* and 8. */ + /* */ + /* flags :: Is this a vertical or horizontal strike? For */ + /* details, please see */ + /* */ + /* http://fonts.apple.com/ */ + /* TTRefMan/RM06/Chap6bloc.html */ + /* */ + typedef struct TT_SBit_StrikeRec_ + { + FT_Int num_ranges; + TT_SBit_Range sbit_ranges; + FT_ULong ranges_offset; + + FT_ULong color_ref; + + TT_SBit_LineMetricsRec hori; + TT_SBit_LineMetricsRec vert; + + FT_UShort start_glyph; + FT_UShort end_glyph; + + FT_Byte x_ppem; + FT_Byte y_ppem; + + FT_Byte bit_depth; + FT_Char flags; + + } TT_SBit_StrikeRec, *TT_SBit_Strike; + + + /*************************************************************************/ + /* */ + /* <Struct> */ + /* TT_SBit_ComponentRec */ + /* */ + /* <Description> */ + /* A simple structure to describe a compound sbit element. */ + /* */ + /* <Fields> */ + /* glyph_code :: The element's glyph index. */ + /* */ + /* x_offset :: The element's left bearing. */ + /* */ + /* y_offset :: The element's top bearing. */ + /* */ + typedef struct TT_SBit_ComponentRec_ + { + FT_UShort glyph_code; + FT_Char x_offset; + FT_Char y_offset; + + } TT_SBit_ComponentRec, *TT_SBit_Component; + + + /*************************************************************************/ + /* */ + /* <Struct> */ + /* TT_SBit_ScaleRec */ + /* */ + /* <Description> */ + /* A structure used describe a given bitmap scaling table, as defined */ + /* in the `EBSC' table. */ + /* */ + /* <Fields> */ + /* hori :: The horizontal line metrics. */ + /* */ + /* vert :: The vertical line metrics. */ + /* */ + /* x_ppem :: The number of horizontal pixels per EM. */ + /* */ + /* y_ppem :: The number of vertical pixels per EM. */ + /* */ + /* x_ppem_substitute :: Substitution x_ppem value. */ + /* */ + /* y_ppem_substitute :: Substitution y_ppem value. */ + /* */ + typedef struct TT_SBit_ScaleRec_ + { + TT_SBit_LineMetricsRec hori; + TT_SBit_LineMetricsRec vert; + + FT_Byte x_ppem; + FT_Byte y_ppem; + + FT_Byte x_ppem_substitute; + FT_Byte y_ppem_substitute; + + } TT_SBit_ScaleRec, *TT_SBit_Scale; + + + /*************************************************************************/ + /*************************************************************************/ + /*************************************************************************/ + /*** ***/ + /*** ***/ + /*** POSTSCRIPT GLYPH NAMES SUPPORT ***/ + /*** ***/ + /*** ***/ + /*************************************************************************/ + /*************************************************************************/ + /*************************************************************************/ + + + /*************************************************************************/ + /* */ + /* <Struct> */ + /* TT_Post_20Rec */ + /* */ + /* <Description> */ + /* Postscript names sub-table, format 2.0. Stores the PS name of */ + /* each glyph in the font face. */ + /* */ + /* <Fields> */ + /* num_glyphs :: The number of named glyphs in the table. */ + /* */ + /* num_names :: The number of PS names stored in the table. */ + /* */ + /* glyph_indices :: The indices of the glyphs in the names arrays. */ + /* */ + /* glyph_names :: The PS names not in Mac Encoding. */ + /* */ + typedef struct TT_Post_20Rec_ + { + FT_UShort num_glyphs; + FT_UShort num_names; + FT_UShort* glyph_indices; + FT_Char** glyph_names; + + } TT_Post_20Rec, *TT_Post_20; + + + /*************************************************************************/ + /* */ + /* <Struct> */ + /* TT_Post_25Rec */ + /* */ + /* <Description> */ + /* Postscript names sub-table, format 2.5. Stores the PS name of */ + /* each glyph in the font face. */ + /* */ + /* <Fields> */ + /* num_glyphs :: The number of glyphs in the table. */ + /* */ + /* offsets :: An array of signed offsets in a normal Mac */ + /* Postscript name encoding. */ + /* */ + typedef struct TT_Post_25_ + { + FT_UShort num_glyphs; + FT_Char* offsets; + + } TT_Post_25Rec, *TT_Post_25; + + + /*************************************************************************/ + /* */ + /* <Struct> */ + /* TT_Post_NamesRec */ + /* */ + /* <Description> */ + /* Postscript names table, either format 2.0 or 2.5. */ + /* */ + /* <Fields> */ + /* loaded :: A flag to indicate whether the PS names are loaded. */ + /* */ + /* format_20 :: The sub-table used for format 2.0. */ + /* */ + /* format_25 :: The sub-table used for format 2.5. */ + /* */ + typedef struct TT_Post_NamesRec_ + { + FT_Bool loaded; + + union + { + TT_Post_20Rec format_20; + TT_Post_25Rec format_25; + + } names; + + } TT_Post_NamesRec, *TT_Post_Names; + + + /*************************************************************************/ + /*************************************************************************/ + /*************************************************************************/ + /*** ***/ + /*** ***/ + /*** GX VARIATION TABLE SUPPORT ***/ + /*** ***/ + /*** ***/ + /*************************************************************************/ + /*************************************************************************/ + /*************************************************************************/ + + +#ifdef TT_CONFIG_OPTION_GX_VAR_SUPPORT + typedef struct GX_BlendRec_ *GX_Blend; +#endif + + /*************************************************************************/ + /*************************************************************************/ + /*************************************************************************/ + /*** ***/ + /*** ***/ + /*** EMBEDDED BDF PROPERTIES TABLE SUPPORT ***/ + /*** ***/ + /*** ***/ + /*************************************************************************/ + /*************************************************************************/ + /*************************************************************************/ + + /* + * These types are used to support a `BDF ' table that isn't part of the + * official TrueType specification. It is mainly used in SFNT-based + * bitmap fonts that were generated from a set of BDF fonts. + * + * The format of the table is as follows. + * + * USHORT version `BDF ' table version number, should be 0x0001. + * USHORT strikeCount Number of strikes (bitmap sizes) in this table. + * ULONG stringTable Offset (from start of BDF table) to string + * table. + * + * This is followed by an array of `strikeCount' descriptors, having the + * following format. + * + * USHORT ppem Vertical pixels per EM for this strike. + * USHORT numItems Number of items for this strike (properties and + * atoms). Maximum is 255. + * + * This array in turn is followed by `strikeCount' value sets. Each + * `value set' is an array of `numItems' items with the following format. + * + * ULONG item_name Offset in string table to item name. + * USHORT item_type The item type. Possible values are + * 0 => string (e.g., COMMENT) + * 1 => atom (e.g., FONT or even SIZE) + * 2 => int32 + * 3 => uint32 + * 0x10 => A flag to indicate a properties. This + * is ORed with the above values. + * ULONG item_value For strings => Offset into string table without + * the corresponding double quotes. + * For atoms => Offset into string table. + * For integers => Direct value. + * + * All strings in the string table consist of bytes and are + * zero-terminated. + * + */ + +#ifdef TT_CONFIG_OPTION_BDF + + typedef struct TT_BDFRec_ + { + FT_Byte* table; + FT_Byte* table_end; + FT_Byte* strings; + FT_ULong strings_size; + FT_UInt num_strikes; + FT_Bool loaded; + + } TT_BDFRec, *TT_BDF; + +#endif /* TT_CONFIG_OPTION_BDF */ + + /*************************************************************************/ + /*************************************************************************/ + /*************************************************************************/ + /*** ***/ + /*** ***/ + /*** ORIGINAL TT_FACE CLASS DEFINITION ***/ + /*** ***/ + /*** ***/ + /*************************************************************************/ + /*************************************************************************/ + /*************************************************************************/ + + + /*************************************************************************/ + /* */ + /* This structure/class is defined here because it is common to the */ + /* following formats: TTF, OpenType-TT, and OpenType-CFF. */ + /* */ + /* Note, however, that the classes TT_Size and TT_GlyphSlot are not */ + /* shared between font drivers, and are thus defined in `ttobjs.h'. */ + /* */ + /*************************************************************************/ + + + /*************************************************************************/ + /* */ + /* <Type> */ + /* TT_Face */ + /* */ + /* <Description> */ + /* A handle to a TrueType face/font object. A TT_Face encapsulates */ + /* the resolution and scaling independent parts of a TrueType font */ + /* resource. */ + /* */ + /* <Note> */ + /* The TT_Face structure is also used as a `parent class' for the */ + /* OpenType-CFF class (T2_Face). */ + /* */ + typedef struct TT_FaceRec_* TT_Face; + + + /* a function type used for the truetype bytecode interpreter hooks */ + typedef FT_Error + (*TT_Interpreter)( void* exec_context ); + + /* forward declaration */ + typedef struct TT_LoaderRec_* TT_Loader; + + + /*************************************************************************/ + /* */ + /* <FuncType> */ + /* TT_Loader_GotoTableFunc */ + /* */ + /* <Description> */ + /* Seeks a stream to the start of a given TrueType table. */ + /* */ + /* <Input> */ + /* face :: A handle to the target face object. */ + /* */ + /* tag :: A 4-byte tag used to name the table. */ + /* */ + /* stream :: The input stream. */ + /* */ + /* <Output> */ + /* length :: The length of the table in bytes. Set to 0 if not */ + /* needed. */ + /* */ + /* <Return> */ + /* FreeType error code. 0 means success. */ + /* */ + /* <Note> */ + /* The stream cursor must be at the font file's origin. */ + /* */ + typedef FT_Error + (*TT_Loader_GotoTableFunc)( TT_Face face, + FT_ULong tag, + FT_Stream stream, + FT_ULong* length ); + + + /*************************************************************************/ + /* */ + /* <FuncType> */ + /* TT_Loader_StartGlyphFunc */ + /* */ + /* <Description> */ + /* Seeks a stream to the start of a given glyph element, and opens a */ + /* frame for it. */ + /* */ + /* <Input> */ + /* loader :: The current TrueType glyph loader object. */ + /* */ + /* glyph index :: The index of the glyph to access. */ + /* */ + /* offset :: The offset of the glyph according to the */ + /* `locations' table. */ + /* */ + /* byte_count :: The size of the frame in bytes. */ + /* */ + /* <Return> */ + /* FreeType error code. 0 means success. */ + /* */ + /* <Note> */ + /* This function is normally equivalent to FT_STREAM_SEEK(offset) */ + /* followed by FT_FRAME_ENTER(byte_count) with the loader's stream, */ + /* but alternative formats (e.g. compressed ones) might use something */ + /* different. */ + /* */ + typedef FT_Error + (*TT_Loader_StartGlyphFunc)( TT_Loader loader, + FT_UInt glyph_index, + FT_ULong offset, + FT_UInt byte_count ); + + + /*************************************************************************/ + /* */ + /* <FuncType> */ + /* TT_Loader_ReadGlyphFunc */ + /* */ + /* <Description> */ + /* Reads one glyph element (its header, a simple glyph, or a */ + /* composite) from the loader's current stream frame. */ + /* */ + /* <Input> */ + /* loader :: The current TrueType glyph loader object. */ + /* */ + /* <Return> */ + /* FreeType error code. 0 means success. */ + /* */ + typedef FT_Error + (*TT_Loader_ReadGlyphFunc)( TT_Loader loader ); + + + /*************************************************************************/ + /* */ + /* <FuncType> */ + /* TT_Loader_EndGlyphFunc */ + /* */ + /* <Description> */ + /* Closes the current loader stream frame for the glyph. */ + /* */ + /* <Input> */ + /* loader :: The current TrueType glyph loader object. */ + /* */ + typedef void + (*TT_Loader_EndGlyphFunc)( TT_Loader loader ); + + + typedef enum TT_SbitTableType_ + { + TT_SBIT_TABLE_TYPE_NONE = 0, + TT_SBIT_TABLE_TYPE_EBLC, /* `EBLC' (Microsoft), */ + /* `bloc' (Apple) */ + TT_SBIT_TABLE_TYPE_CBLC, /* `CBLC' (Google) */ + TT_SBIT_TABLE_TYPE_SBIX, /* `sbix' (Apple) */ + + /* do not remove */ + TT_SBIT_TABLE_TYPE_MAX + + } TT_SbitTableType; + + + /*************************************************************************/ + /* */ + /* TrueType Face Type */ + /* */ + /* <Struct> */ + /* TT_Face */ + /* */ + /* <Description> */ + /* The TrueType face class. These objects model the resolution and */ + /* point-size independent data found in a TrueType font file. */ + /* */ + /* <Fields> */ + /* root :: The base FT_Face structure, managed by the */ + /* base layer. */ + /* */ + /* ttc_header :: The TrueType collection header, used when */ + /* the file is a `ttc' rather than a `ttf'. */ + /* For ordinary font files, the field */ + /* `ttc_header.count' is set to 0. */ + /* */ + /* format_tag :: The font format tag. */ + /* */ + /* num_tables :: The number of TrueType tables in this font */ + /* file. */ + /* */ + /* dir_tables :: The directory of TrueType tables for this */ + /* font file. */ + /* */ + /* header :: The font's font header (`head' table). */ + /* Read on font opening. */ + /* */ + /* horizontal :: The font's horizontal header (`hhea' */ + /* table). This field also contains the */ + /* associated horizontal metrics table */ + /* (`hmtx'). */ + /* */ + /* max_profile :: The font's maximum profile table. Read on */ + /* font opening. Note that some maximum */ + /* values cannot be taken directly from this */ + /* table. We thus define additional fields */ + /* below to hold the computed maxima. */ + /* */ + /* vertical_info :: A boolean which is set when the font file */ + /* contains vertical metrics. If not, the */ + /* value of the `vertical' field is */ + /* undefined. */ + /* */ + /* vertical :: The font's vertical header (`vhea' table). */ + /* This field also contains the associated */ + /* vertical metrics table (`vmtx'), if found. */ + /* IMPORTANT: The contents of this field is */ + /* undefined if the `verticalInfo' field is */ + /* unset. */ + /* */ + /* num_names :: The number of name records within this */ + /* TrueType font. */ + /* */ + /* name_table :: The table of name records (`name'). */ + /* */ + /* os2 :: The font's OS/2 table (`OS/2'). */ + /* */ + /* postscript :: The font's PostScript table (`post' */ + /* table). The PostScript glyph names are */ + /* not loaded by the driver on face opening. */ + /* See the `ttpost' module for more details. */ + /* */ + /* cmap_table :: Address of the face's `cmap' SFNT table */ + /* in memory (it's an extracted frame). */ + /* */ + /* cmap_size :: The size in bytes of the `cmap_table' */ + /* described above. */ + /* */ + /* goto_table :: A function called by each TrueType table */ + /* loader to position a stream's cursor to */ + /* the start of a given table according to */ + /* its tag. It defaults to TT_Goto_Face but */ + /* can be different for strange formats (e.g. */ + /* Type 42). */ + /* */ + /* access_glyph_frame :: A function used to access the frame of a */ + /* given glyph within the face's font file. */ + /* */ + /* forget_glyph_frame :: A function used to forget the frame of a */ + /* given glyph when all data has been loaded. */ + /* */ + /* read_glyph_header :: A function used to read a glyph header. */ + /* It must be called between an `access' and */ + /* `forget'. */ + /* */ + /* read_simple_glyph :: A function used to read a simple glyph. */ + /* It must be called after the header was */ + /* read, and before the `forget'. */ + /* */ + /* read_composite_glyph :: A function used to read a composite glyph. */ + /* It must be called after the header was */ + /* read, and before the `forget'. */ + /* */ + /* sfnt :: A pointer to the SFNT service. */ + /* */ + /* psnames :: A pointer to the PostScript names service. */ + /* */ + /* hdmx :: The face's horizontal device metrics */ + /* (`hdmx' table). This table is optional in */ + /* TrueType/OpenType fonts. */ + /* */ + /* gasp :: The grid-fitting and scaling properties */ + /* table (`gasp'). This table is optional in */ + /* TrueType/OpenType fonts. */ + /* */ + /* pclt :: The `pclt' SFNT table. */ + /* */ + /* num_sbit_scales :: The number of sbit scales for this font. */ + /* */ + /* sbit_scales :: Array of sbit scales embedded in this */ + /* font. This table is optional in a */ + /* TrueType/OpenType font. */ + /* */ + /* postscript_names :: A table used to store the Postscript names */ + /* of the glyphs for this font. See the */ + /* file `ttconfig.h' for comments on the */ + /* TT_CONFIG_OPTION_POSTSCRIPT_NAMES option. */ + /* */ + /* num_locations :: The number of glyph locations in this */ + /* TrueType file. This should be */ + /* identical to the number of glyphs. */ + /* Ignored for Type 2 fonts. */ + /* */ + /* glyph_locations :: An array of longs. These are offsets to */ + /* glyph data within the `glyf' table. */ + /* Ignored for Type 2 font faces. */ + /* */ + /* glyf_len :: The length of the `glyf' table. Needed */ + /* for malformed `loca' tables. */ + /* */ + /* font_program_size :: Size in bytecodes of the face's font */ + /* program. 0 if none defined. Ignored for */ + /* Type 2 fonts. */ + /* */ + /* font_program :: The face's font program (bytecode stream) */ + /* executed at load time, also used during */ + /* glyph rendering. Comes from the `fpgm' */ + /* table. Ignored for Type 2 font fonts. */ + /* */ + /* cvt_program_size :: The size in bytecodes of the face's cvt */ + /* program. Ignored for Type 2 fonts. */ + /* */ + /* cvt_program :: The face's cvt program (bytecode stream) */ + /* executed each time an instance/size is */ + /* changed/reset. Comes from the `prep' */ + /* table. Ignored for Type 2 fonts. */ + /* */ + /* cvt_size :: Size of the control value table (in */ + /* entries). Ignored for Type 2 fonts. */ + /* */ + /* cvt :: The face's original control value table. */ + /* Coordinates are expressed in unscaled font */ + /* units. Comes from the `cvt ' table. */ + /* Ignored for Type 2 fonts. */ + /* */ + /* num_kern_pairs :: The number of kerning pairs present in the */ + /* font file. The engine only loads the */ + /* first horizontal format 0 kern table it */ + /* finds in the font file. Ignored for */ + /* Type 2 fonts. */ + /* */ + /* kern_table_index :: The index of the kerning table in the font */ + /* kerning directory. Ignored for Type 2 */ + /* fonts. */ + /* */ + /* interpreter :: A pointer to the TrueType bytecode */ + /* interpreters field is also used to hook */ + /* the debugger in `ttdebug'. */ + /* */ + /* unpatented_hinting :: If true, use only unpatented methods in */ + /* the bytecode interpreter. */ + /* */ + /* doblend :: A boolean which is set if the font should */ + /* be blended (this is for GX var). */ + /* */ + /* blend :: Contains the data needed to control GX */ + /* variation tables (rather like Multiple */ + /* Master data). */ + /* */ + /* extra :: Reserved for third-party font drivers. */ + /* */ + /* postscript_name :: The PS name of the font. Used by the */ + /* postscript name service. */ + /* */ + typedef struct TT_FaceRec_ + { + FT_FaceRec root; + + TTC_HeaderRec ttc_header; + + FT_ULong format_tag; + FT_UShort num_tables; + TT_Table dir_tables; + + TT_Header header; /* TrueType header table */ + TT_HoriHeader horizontal; /* TrueType horizontal header */ + + TT_MaxProfile max_profile; + + FT_Bool vertical_info; + TT_VertHeader vertical; /* TT Vertical header, if present */ + + FT_UShort num_names; /* number of name records */ + TT_NameTableRec name_table; /* name table */ + + TT_OS2 os2; /* TrueType OS/2 table */ + TT_Postscript postscript; /* TrueType Postscript table */ + + FT_Byte* cmap_table; /* extracted `cmap' table */ + FT_ULong cmap_size; + + TT_Loader_GotoTableFunc goto_table; + + TT_Loader_StartGlyphFunc access_glyph_frame; + TT_Loader_EndGlyphFunc forget_glyph_frame; + TT_Loader_ReadGlyphFunc read_glyph_header; + TT_Loader_ReadGlyphFunc read_simple_glyph; + TT_Loader_ReadGlyphFunc read_composite_glyph; + + /* a typeless pointer to the SFNT_Interface table used to load */ + /* the basic TrueType tables in the face object */ + void* sfnt; + + /* a typeless pointer to the FT_Service_PsCMapsRec table used to */ + /* handle glyph names <-> unicode & Mac values */ + void* psnames; + + + /***********************************************************************/ + /* */ + /* Optional TrueType/OpenType tables */ + /* */ + /***********************************************************************/ + + /* grid-fitting and scaling table */ + TT_GaspRec gasp; /* the `gasp' table */ + + /* PCL 5 table */ + TT_PCLT pclt; + + /* embedded bitmaps support */ + FT_ULong num_sbit_scales; + TT_SBit_Scale sbit_scales; + + /* postscript names table */ + TT_Post_NamesRec postscript_names; + + + /***********************************************************************/ + /* */ + /* TrueType-specific fields (ignored by the OTF-Type2 driver) */ + /* */ + /***********************************************************************/ + + /* the font program, if any */ + FT_ULong font_program_size; + FT_Byte* font_program; + + /* the cvt program, if any */ + FT_ULong cvt_program_size; + FT_Byte* cvt_program; + + /* the original, unscaled, control value table */ + FT_ULong cvt_size; + FT_Short* cvt; + + /* A pointer to the bytecode interpreter to use. This is also */ + /* used to hook the debugger for the `ttdebug' utility. */ + TT_Interpreter interpreter; + +#ifdef TT_CONFIG_OPTION_UNPATENTED_HINTING + /* Use unpatented hinting only. */ + FT_Bool unpatented_hinting; +#endif + + /***********************************************************************/ + /* */ + /* Other tables or fields. This is used by derivative formats like */ + /* OpenType. */ + /* */ + /***********************************************************************/ + + FT_Generic extra; + + const char* postscript_name; + + FT_ULong glyf_len; + +#ifdef TT_CONFIG_OPTION_GX_VAR_SUPPORT + FT_Bool doblend; + GX_Blend blend; +#endif + + /* since version 2.2 */ + + FT_Byte* horz_metrics; + FT_ULong horz_metrics_size; + + FT_Byte* vert_metrics; + FT_ULong vert_metrics_size; + + FT_ULong num_locations; /* in broken TTF, gid > 0xFFFF */ + FT_Byte* glyph_locations; + + FT_Byte* hdmx_table; + FT_ULong hdmx_table_size; + FT_UInt hdmx_record_count; + FT_ULong hdmx_record_size; + FT_Byte* hdmx_record_sizes; + + FT_Byte* sbit_table; + FT_ULong sbit_table_size; + TT_SbitTableType sbit_table_type; + FT_UInt sbit_num_strikes; + + FT_Byte* kern_table; + FT_ULong kern_table_size; + FT_UInt num_kern_tables; + FT_UInt32 kern_avail_bits; + FT_UInt32 kern_order_bits; + +#ifdef TT_CONFIG_OPTION_BDF + TT_BDFRec bdf; +#endif /* TT_CONFIG_OPTION_BDF */ + + /* since 2.3.0 */ + FT_ULong horz_metrics_offset; + FT_ULong vert_metrics_offset; + +#ifdef TT_CONFIG_OPTION_SUBPIXEL_HINTING + /* since 2.4.12 */ + FT_ULong sph_found_func_flags; /* special functions found */ + /* for this face */ + FT_Bool sph_compatibility_mode; +#endif /* TT_CONFIG_OPTION_SUBPIXEL_HINTING */ + + } TT_FaceRec; + + + /*************************************************************************/ + /* */ + /* <Struct> */ + /* TT_GlyphZoneRec */ + /* */ + /* <Description> */ + /* A glyph zone is used to load, scale and hint glyph outline */ + /* coordinates. */ + /* */ + /* <Fields> */ + /* memory :: A handle to the memory manager. */ + /* */ + /* max_points :: The maximum size in points of the zone. */ + /* */ + /* max_contours :: Max size in links contours of the zone. */ + /* */ + /* n_points :: The current number of points in the zone. */ + /* */ + /* n_contours :: The current number of contours in the zone. */ + /* */ + /* org :: The original glyph coordinates (font */ + /* units/scaled). */ + /* */ + /* cur :: The current glyph coordinates (scaled/hinted). */ + /* */ + /* tags :: The point control tags. */ + /* */ + /* contours :: The contours end points. */ + /* */ + /* first_point :: Offset of the current subglyph's first point. */ + /* */ + typedef struct TT_GlyphZoneRec_ + { + FT_Memory memory; + FT_UShort max_points; + FT_UShort max_contours; + FT_UShort n_points; /* number of points in zone */ + FT_Short n_contours; /* number of contours */ + + FT_Vector* org; /* original point coordinates */ + FT_Vector* cur; /* current point coordinates */ + FT_Vector* orus; /* original (unscaled) point coordinates */ + + FT_Byte* tags; /* current touch flags */ + FT_UShort* contours; /* contour end points */ + + FT_UShort first_point; /* offset of first (#0) point */ + + } TT_GlyphZoneRec, *TT_GlyphZone; + + + /* handle to execution context */ + typedef struct TT_ExecContextRec_* TT_ExecContext; + + /* glyph loader structure */ + typedef struct TT_LoaderRec_ + { + FT_Face face; + FT_Size size; + FT_GlyphSlot glyph; + FT_GlyphLoader gloader; + + FT_ULong load_flags; + FT_UInt glyph_index; + + FT_Stream stream; + FT_Int byte_len; + + FT_Short n_contours; + FT_BBox bbox; + FT_Int left_bearing; + FT_Int advance; + FT_Int linear; + FT_Bool linear_def; + FT_Vector pp1; + FT_Vector pp2; + + FT_ULong glyf_offset; + + /* the zone where we load our glyphs */ + TT_GlyphZoneRec base; + TT_GlyphZoneRec zone; + + TT_ExecContext exec; + FT_Byte* instructions; + FT_ULong ins_pos; + + /* for possible extensibility in other formats */ + void* other; + + /* since version 2.1.8 */ + FT_Int top_bearing; + FT_Int vadvance; + FT_Vector pp3; + FT_Vector pp4; + + /* since version 2.2.1 */ + FT_Byte* cursor; + FT_Byte* limit; + + } TT_LoaderRec; + + +FT_END_HEADER + +#endif /* __TTTYPES_H__ */ + + +/* END */ diff --git a/thirdparty/include/freetype/t1tables.h b/thirdparty/include/freetype/t1tables.h new file mode 100644 index 000000000..f44a05b02 --- /dev/null +++ b/thirdparty/include/freetype/t1tables.h @@ -0,0 +1,662 @@ +/***************************************************************************/ +/* */ +/* t1tables.h */ +/* */ +/* Basic Type 1/Type 2 tables definitions and interface (specification */ +/* only). */ +/* */ +/* Copyright 1996-2004, 2006, 2008, 2009, 2011 by */ +/* David Turner, Robert Wilhelm, and Werner Lemberg. */ +/* */ +/* This file is part of the FreeType project, and may only be used, */ +/* modified, and distributed under the terms of the FreeType project */ +/* license, LICENSE.TXT. By continuing to use, modify, or distribute */ +/* this file you indicate that you have read the license and */ +/* understand and accept it fully. */ +/* */ +/***************************************************************************/ + + +#ifndef __T1TABLES_H__ +#define __T1TABLES_H__ + + +#include <freetype/ft2build.h> +#include FT_FREETYPE_H + +#ifdef FREETYPE_H +#error "freetype.h of FreeType 1 has been loaded!" +#error "Please fix the directory search order for header files" +#error "so that freetype.h of FreeType 2 is found first." +#endif + + +FT_BEGIN_HEADER + + + /*************************************************************************/ + /* */ + /* <Section> */ + /* type1_tables */ + /* */ + /* <Title> */ + /* Type 1 Tables */ + /* */ + /* <Abstract> */ + /* Type~1 (PostScript) specific font tables. */ + /* */ + /* <Description> */ + /* This section contains the definition of Type 1-specific tables, */ + /* including structures related to other PostScript font formats. */ + /* */ + /*************************************************************************/ + + + /* Note that we separate font data in PS_FontInfoRec and PS_PrivateRec */ + /* structures in order to support Multiple Master fonts. */ + + + /*************************************************************************/ + /* */ + /* <Struct> */ + /* PS_FontInfoRec */ + /* */ + /* <Description> */ + /* A structure used to model a Type~1 or Type~2 FontInfo dictionary. */ + /* Note that for Multiple Master fonts, each instance has its own */ + /* FontInfo dictionary. */ + /* */ + typedef struct PS_FontInfoRec_ + { + FT_String* version; + FT_String* notice; + FT_String* full_name; + FT_String* family_name; + FT_String* weight; + FT_Long italic_angle; + FT_Bool is_fixed_pitch; + FT_Short underline_position; + FT_UShort underline_thickness; + + } PS_FontInfoRec; + + + /*************************************************************************/ + /* */ + /* <Struct> */ + /* PS_FontInfo */ + /* */ + /* <Description> */ + /* A handle to a @PS_FontInfoRec structure. */ + /* */ + typedef struct PS_FontInfoRec_* PS_FontInfo; + + + /*************************************************************************/ + /* */ + /* <Struct> */ + /* T1_FontInfo */ + /* */ + /* <Description> */ + /* This type is equivalent to @PS_FontInfoRec. It is deprecated but */ + /* kept to maintain source compatibility between various versions of */ + /* FreeType. */ + /* */ + typedef PS_FontInfoRec T1_FontInfo; + + + /*************************************************************************/ + /* */ + /* <Struct> */ + /* PS_PrivateRec */ + /* */ + /* <Description> */ + /* A structure used to model a Type~1 or Type~2 private dictionary. */ + /* Note that for Multiple Master fonts, each instance has its own */ + /* Private dictionary. */ + /* */ + typedef struct PS_PrivateRec_ + { + FT_Int unique_id; + FT_Int lenIV; + + FT_Byte num_blue_values; + FT_Byte num_other_blues; + FT_Byte num_family_blues; + FT_Byte num_family_other_blues; + + FT_Short blue_values[14]; + FT_Short other_blues[10]; + + FT_Short family_blues [14]; + FT_Short family_other_blues[10]; + + FT_Fixed blue_scale; + FT_Int blue_shift; + FT_Int blue_fuzz; + + FT_UShort standard_width[1]; + FT_UShort standard_height[1]; + + FT_Byte num_snap_widths; + FT_Byte num_snap_heights; + FT_Bool force_bold; + FT_Bool round_stem_up; + + FT_Short snap_widths [13]; /* including std width */ + FT_Short snap_heights[13]; /* including std height */ + + FT_Fixed expansion_factor; + + FT_Long language_group; + FT_Long password; + + FT_Short min_feature[2]; + + } PS_PrivateRec; + + + /*************************************************************************/ + /* */ + /* <Struct> */ + /* PS_Private */ + /* */ + /* <Description> */ + /* A handle to a @PS_PrivateRec structure. */ + /* */ + typedef struct PS_PrivateRec_* PS_Private; + + + /*************************************************************************/ + /* */ + /* <Struct> */ + /* T1_Private */ + /* */ + /* <Description> */ + /* This type is equivalent to @PS_PrivateRec. It is deprecated but */ + /* kept to maintain source compatibility between various versions of */ + /* FreeType. */ + /* */ + typedef PS_PrivateRec T1_Private; + + + /*************************************************************************/ + /* */ + /* <Enum> */ + /* T1_Blend_Flags */ + /* */ + /* <Description> */ + /* A set of flags used to indicate which fields are present in a */ + /* given blend dictionary (font info or private). Used to support */ + /* Multiple Masters fonts. */ + /* */ + typedef enum T1_Blend_Flags_ + { + /*# required fields in a FontInfo blend dictionary */ + T1_BLEND_UNDERLINE_POSITION = 0, + T1_BLEND_UNDERLINE_THICKNESS, + T1_BLEND_ITALIC_ANGLE, + + /*# required fields in a Private blend dictionary */ + T1_BLEND_BLUE_VALUES, + T1_BLEND_OTHER_BLUES, + T1_BLEND_STANDARD_WIDTH, + T1_BLEND_STANDARD_HEIGHT, + T1_BLEND_STEM_SNAP_WIDTHS, + T1_BLEND_STEM_SNAP_HEIGHTS, + T1_BLEND_BLUE_SCALE, + T1_BLEND_BLUE_SHIFT, + T1_BLEND_FAMILY_BLUES, + T1_BLEND_FAMILY_OTHER_BLUES, + T1_BLEND_FORCE_BOLD, + + /*# never remove */ + T1_BLEND_MAX + + } T1_Blend_Flags; + + /* */ + + + /*# backwards compatible definitions */ +#define t1_blend_underline_position T1_BLEND_UNDERLINE_POSITION +#define t1_blend_underline_thickness T1_BLEND_UNDERLINE_THICKNESS +#define t1_blend_italic_angle T1_BLEND_ITALIC_ANGLE +#define t1_blend_blue_values T1_BLEND_BLUE_VALUES +#define t1_blend_other_blues T1_BLEND_OTHER_BLUES +#define t1_blend_standard_widths T1_BLEND_STANDARD_WIDTH +#define t1_blend_standard_height T1_BLEND_STANDARD_HEIGHT +#define t1_blend_stem_snap_widths T1_BLEND_STEM_SNAP_WIDTHS +#define t1_blend_stem_snap_heights T1_BLEND_STEM_SNAP_HEIGHTS +#define t1_blend_blue_scale T1_BLEND_BLUE_SCALE +#define t1_blend_blue_shift T1_BLEND_BLUE_SHIFT +#define t1_blend_family_blues T1_BLEND_FAMILY_BLUES +#define t1_blend_family_other_blues T1_BLEND_FAMILY_OTHER_BLUES +#define t1_blend_force_bold T1_BLEND_FORCE_BOLD +#define t1_blend_max T1_BLEND_MAX + + + /* maximum number of Multiple Masters designs, as defined in the spec */ +#define T1_MAX_MM_DESIGNS 16 + + /* maximum number of Multiple Masters axes, as defined in the spec */ +#define T1_MAX_MM_AXIS 4 + + /* maximum number of elements in a design map */ +#define T1_MAX_MM_MAP_POINTS 20 + + + /* this structure is used to store the BlendDesignMap entry for an axis */ + typedef struct PS_DesignMap_ + { + FT_Byte num_points; + FT_Long* design_points; + FT_Fixed* blend_points; + + } PS_DesignMapRec, *PS_DesignMap; + + /* backwards-compatible definition */ + typedef PS_DesignMapRec T1_DesignMap; + + + typedef struct PS_BlendRec_ + { + FT_UInt num_designs; + FT_UInt num_axis; + + FT_String* axis_names[T1_MAX_MM_AXIS]; + FT_Fixed* design_pos[T1_MAX_MM_DESIGNS]; + PS_DesignMapRec design_map[T1_MAX_MM_AXIS]; + + FT_Fixed* weight_vector; + FT_Fixed* default_weight_vector; + + PS_FontInfo font_infos[T1_MAX_MM_DESIGNS + 1]; + PS_Private privates [T1_MAX_MM_DESIGNS + 1]; + + FT_ULong blend_bitflags; + + FT_BBox* bboxes [T1_MAX_MM_DESIGNS + 1]; + + /* since 2.3.0 */ + + /* undocumented, optional: the default design instance; */ + /* corresponds to default_weight_vector -- */ + /* num_default_design_vector == 0 means it is not present */ + /* in the font and associated metrics files */ + FT_UInt default_design_vector[T1_MAX_MM_DESIGNS]; + FT_UInt num_default_design_vector; + + } PS_BlendRec, *PS_Blend; + + + /* backwards-compatible definition */ + typedef PS_BlendRec T1_Blend; + + + /*************************************************************************/ + /* */ + /* <Struct> */ + /* CID_FaceDictRec */ + /* */ + /* <Description> */ + /* A structure used to represent data in a CID top-level dictionary. */ + /* */ + typedef struct CID_FaceDictRec_ + { + PS_PrivateRec private_dict; + + FT_UInt len_buildchar; + FT_Fixed forcebold_threshold; + FT_Pos stroke_width; + FT_Fixed expansion_factor; + + FT_Byte paint_type; + FT_Byte font_type; + FT_Matrix font_matrix; + FT_Vector font_offset; + + FT_UInt num_subrs; + FT_ULong subrmap_offset; + FT_Int sd_bytes; + + } CID_FaceDictRec; + + + /*************************************************************************/ + /* */ + /* <Struct> */ + /* CID_FaceDict */ + /* */ + /* <Description> */ + /* A handle to a @CID_FaceDictRec structure. */ + /* */ + typedef struct CID_FaceDictRec_* CID_FaceDict; + + /* */ + + + /* backwards-compatible definition */ + typedef CID_FaceDictRec CID_FontDict; + + + /*************************************************************************/ + /* */ + /* <Struct> */ + /* CID_FaceInfoRec */ + /* */ + /* <Description> */ + /* A structure used to represent CID Face information. */ + /* */ + typedef struct CID_FaceInfoRec_ + { + FT_String* cid_font_name; + FT_Fixed cid_version; + FT_Int cid_font_type; + + FT_String* registry; + FT_String* ordering; + FT_Int supplement; + + PS_FontInfoRec font_info; + FT_BBox font_bbox; + FT_ULong uid_base; + + FT_Int num_xuid; + FT_ULong xuid[16]; + + FT_ULong cidmap_offset; + FT_Int fd_bytes; + FT_Int gd_bytes; + FT_ULong cid_count; + + FT_Int num_dicts; + CID_FaceDict font_dicts; + + FT_ULong data_offset; + + } CID_FaceInfoRec; + + + /*************************************************************************/ + /* */ + /* <Struct> */ + /* CID_FaceInfo */ + /* */ + /* <Description> */ + /* A handle to a @CID_FaceInfoRec structure. */ + /* */ + typedef struct CID_FaceInfoRec_* CID_FaceInfo; + + + /*************************************************************************/ + /* */ + /* <Struct> */ + /* CID_Info */ + /* */ + /* <Description> */ + /* This type is equivalent to @CID_FaceInfoRec. It is deprecated but */ + /* kept to maintain source compatibility between various versions of */ + /* FreeType. */ + /* */ + typedef CID_FaceInfoRec CID_Info; + + + /************************************************************************ + * + * @function: + * FT_Has_PS_Glyph_Names + * + * @description: + * Return true if a given face provides reliable PostScript glyph + * names. This is similar to using the @FT_HAS_GLYPH_NAMES macro, + * except that certain fonts (mostly TrueType) contain incorrect + * glyph name tables. + * + * When this function returns true, the caller is sure that the glyph + * names returned by @FT_Get_Glyph_Name are reliable. + * + * @input: + * face :: + * face handle + * + * @return: + * Boolean. True if glyph names are reliable. + * + */ + FT_EXPORT( FT_Int ) + FT_Has_PS_Glyph_Names( FT_Face face ); + + + /************************************************************************ + * + * @function: + * FT_Get_PS_Font_Info + * + * @description: + * Retrieve the @PS_FontInfoRec structure corresponding to a given + * PostScript font. + * + * @input: + * face :: + * PostScript face handle. + * + * @output: + * afont_info :: + * Output font info structure pointer. + * + * @return: + * FreeType error code. 0~means success. + * + * @note: + * The string pointers within the font info structure are owned by + * the face and don't need to be freed by the caller. + * + * If the font's format is not PostScript-based, this function will + * return the `FT_Err_Invalid_Argument' error code. + * + */ + FT_EXPORT( FT_Error ) + FT_Get_PS_Font_Info( FT_Face face, + PS_FontInfo afont_info ); + + + /************************************************************************ + * + * @function: + * FT_Get_PS_Font_Private + * + * @description: + * Retrieve the @PS_PrivateRec structure corresponding to a given + * PostScript font. + * + * @input: + * face :: + * PostScript face handle. + * + * @output: + * afont_private :: + * Output private dictionary structure pointer. + * + * @return: + * FreeType error code. 0~means success. + * + * @note: + * The string pointers within the @PS_PrivateRec structure are owned by + * the face and don't need to be freed by the caller. + * + * If the font's format is not PostScript-based, this function returns + * the `FT_Err_Invalid_Argument' error code. + * + */ + FT_EXPORT( FT_Error ) + FT_Get_PS_Font_Private( FT_Face face, + PS_Private afont_private ); + + + /*************************************************************************/ + /* */ + /* <Enum> */ + /* T1_EncodingType */ + /* */ + /* <Description> */ + /* An enumeration describing the `Encoding' entry in a Type 1 */ + /* dictionary. */ + /* */ + typedef enum T1_EncodingType_ + { + T1_ENCODING_TYPE_NONE = 0, + T1_ENCODING_TYPE_ARRAY, + T1_ENCODING_TYPE_STANDARD, + T1_ENCODING_TYPE_ISOLATIN1, + T1_ENCODING_TYPE_EXPERT + + } T1_EncodingType; + + + /*************************************************************************/ + /* */ + /* <Enum> */ + /* PS_Dict_Keys */ + /* */ + /* <Description> */ + /* An enumeration used in calls to @FT_Get_PS_Font_Value to identify */ + /* the Type~1 dictionary entry to retrieve. */ + /* */ + typedef enum PS_Dict_Keys_ + { + /* conventionally in the font dictionary */ + PS_DICT_FONT_TYPE, /* FT_Byte */ + PS_DICT_FONT_MATRIX, /* FT_Fixed */ + PS_DICT_FONT_BBOX, /* FT_Fixed */ + PS_DICT_PAINT_TYPE, /* FT_Byte */ + PS_DICT_FONT_NAME, /* FT_String* */ + PS_DICT_UNIQUE_ID, /* FT_Int */ + PS_DICT_NUM_CHAR_STRINGS, /* FT_Int */ + PS_DICT_CHAR_STRING_KEY, /* FT_String* */ + PS_DICT_CHAR_STRING, /* FT_String* */ + PS_DICT_ENCODING_TYPE, /* T1_EncodingType */ + PS_DICT_ENCODING_ENTRY, /* FT_String* */ + + /* conventionally in the font Private dictionary */ + PS_DICT_NUM_SUBRS, /* FT_Int */ + PS_DICT_SUBR, /* FT_String* */ + PS_DICT_STD_HW, /* FT_UShort */ + PS_DICT_STD_VW, /* FT_UShort */ + PS_DICT_NUM_BLUE_VALUES, /* FT_Byte */ + PS_DICT_BLUE_VALUE, /* FT_Short */ + PS_DICT_BLUE_FUZZ, /* FT_Int */ + PS_DICT_NUM_OTHER_BLUES, /* FT_Byte */ + PS_DICT_OTHER_BLUE, /* FT_Short */ + PS_DICT_NUM_FAMILY_BLUES, /* FT_Byte */ + PS_DICT_FAMILY_BLUE, /* FT_Short */ + PS_DICT_NUM_FAMILY_OTHER_BLUES, /* FT_Byte */ + PS_DICT_FAMILY_OTHER_BLUE, /* FT_Short */ + PS_DICT_BLUE_SCALE, /* FT_Fixed */ + PS_DICT_BLUE_SHIFT, /* FT_Int */ + PS_DICT_NUM_STEM_SNAP_H, /* FT_Byte */ + PS_DICT_STEM_SNAP_H, /* FT_Short */ + PS_DICT_NUM_STEM_SNAP_V, /* FT_Byte */ + PS_DICT_STEM_SNAP_V, /* FT_Short */ + PS_DICT_FORCE_BOLD, /* FT_Bool */ + PS_DICT_RND_STEM_UP, /* FT_Bool */ + PS_DICT_MIN_FEATURE, /* FT_Short */ + PS_DICT_LEN_IV, /* FT_Int */ + PS_DICT_PASSWORD, /* FT_Long */ + PS_DICT_LANGUAGE_GROUP, /* FT_Long */ + + /* conventionally in the font FontInfo dictionary */ + PS_DICT_VERSION, /* FT_String* */ + PS_DICT_NOTICE, /* FT_String* */ + PS_DICT_FULL_NAME, /* FT_String* */ + PS_DICT_FAMILY_NAME, /* FT_String* */ + PS_DICT_WEIGHT, /* FT_String* */ + PS_DICT_IS_FIXED_PITCH, /* FT_Bool */ + PS_DICT_UNDERLINE_POSITION, /* FT_Short */ + PS_DICT_UNDERLINE_THICKNESS, /* FT_UShort */ + PS_DICT_FS_TYPE, /* FT_UShort */ + PS_DICT_ITALIC_ANGLE, /* FT_Long */ + + PS_DICT_MAX = PS_DICT_ITALIC_ANGLE + + } PS_Dict_Keys; + + + /************************************************************************ + * + * @function: + * FT_Get_PS_Font_Value + * + * @description: + * Retrieve the value for the supplied key from a PostScript font. + * + * @input: + * face :: + * PostScript face handle. + * + * key :: + * An enumeration value representing the dictionary key to retrieve. + * + * idx :: + * For array values, this specifies the index to be returned. + * + * value :: + * A pointer to memory into which to write the value. + * + * valen_len :: + * The size, in bytes, of the memory supplied for the value. + * + * @output: + * value :: + * The value matching the above key, if it exists. + * + * @return: + * The amount of memory (in bytes) required to hold the requested + * value (if it exists, -1 otherwise). + * + * @note: + * The values returned are not pointers into the internal structures of + * the face, but are `fresh' copies, so that the memory containing them + * belongs to the calling application. This also enforces the + * `read-only' nature of these values, i.e., this function cannot be + * used to manipulate the face. + * + * `value' is a void pointer because the values returned can be of + * various types. + * + * If either `value' is NULL or `value_len' is too small, just the + * required memory size for the requested entry is returned. + * + * The `idx' parameter is used, not only to retrieve elements of, for + * example, the FontMatrix or FontBBox, but also to retrieve name keys + * from the CharStrings dictionary, and the charstrings themselves. It + * is ignored for atomic values. + * + * PS_DICT_BLUE_SCALE returns a value that is scaled up by 1000. To + * get the value as in the font stream, you need to divide by + * 65536000.0 (to remove the FT_Fixed scale, and the x1000 scale). + * + * IMPORTANT: Only key/value pairs read by the FreeType interpreter can + * be retrieved. So, for example, PostScript procedures such as NP, + * ND, and RD are not available. Arbitrary keys are, obviously, not be + * available either. + * + * If the font's format is not PostScript-based, this function returns + * the `FT_Err_Invalid_Argument' error code. + * + */ + FT_EXPORT( FT_Long ) + FT_Get_PS_Font_Value( FT_Face face, + PS_Dict_Keys key, + FT_UInt idx, + void *value, + FT_Long value_len ); + + /* */ + +FT_END_HEADER + +#endif /* __T1TABLES_H__ */ + + +/* END */ diff --git a/thirdparty/include/freetype/ttnameid.h b/thirdparty/include/freetype/ttnameid.h new file mode 100644 index 000000000..850869760 --- /dev/null +++ b/thirdparty/include/freetype/ttnameid.h @@ -0,0 +1,1237 @@ +/***************************************************************************/ +/* */ +/* ttnameid.h */ +/* */ +/* TrueType name ID definitions (specification only). */ +/* */ +/* Copyright 1996-2004, 2006-2008, 2012, 2013 by */ +/* David Turner, Robert Wilhelm, and Werner Lemberg. */ +/* */ +/* This file is part of the FreeType project, and may only be used, */ +/* modified, and distributed under the terms of the FreeType project */ +/* license, LICENSE.TXT. By continuing to use, modify, or distribute */ +/* this file you indicate that you have read the license and */ +/* understand and accept it fully. */ +/* */ +/***************************************************************************/ + + +#ifndef __TTNAMEID_H__ +#define __TTNAMEID_H__ + + +#include <freetype/ft2build.h> + + +FT_BEGIN_HEADER + + + /*************************************************************************/ + /* */ + /* <Section> */ + /* truetype_tables */ + /* */ + + + /*************************************************************************/ + /* */ + /* Possible values for the `platform' identifier code in the name */ + /* records of the TTF `name' table. */ + /* */ + /*************************************************************************/ + + + /*********************************************************************** + * + * @enum: + * TT_PLATFORM_XXX + * + * @description: + * A list of valid values for the `platform_id' identifier code in + * @FT_CharMapRec and @FT_SfntName structures. + * + * @values: + * TT_PLATFORM_APPLE_UNICODE :: + * Used by Apple to indicate a Unicode character map and/or name entry. + * See @TT_APPLE_ID_XXX for corresponding `encoding_id' values. Note + * that name entries in this format are coded as big-endian UCS-2 + * character codes _only_. + * + * TT_PLATFORM_MACINTOSH :: + * Used by Apple to indicate a MacOS-specific charmap and/or name entry. + * See @TT_MAC_ID_XXX for corresponding `encoding_id' values. Note that + * most TrueType fonts contain an Apple roman charmap to be usable on + * MacOS systems (even if they contain a Microsoft charmap as well). + * + * TT_PLATFORM_ISO :: + * This value was used to specify ISO/IEC 10646 charmaps. It is however + * now deprecated. See @TT_ISO_ID_XXX for a list of corresponding + * `encoding_id' values. + * + * TT_PLATFORM_MICROSOFT :: + * Used by Microsoft to indicate Windows-specific charmaps. See + * @TT_MS_ID_XXX for a list of corresponding `encoding_id' values. + * Note that most fonts contain a Unicode charmap using + * (TT_PLATFORM_MICROSOFT, @TT_MS_ID_UNICODE_CS). + * + * TT_PLATFORM_CUSTOM :: + * Used to indicate application-specific charmaps. + * + * TT_PLATFORM_ADOBE :: + * This value isn't part of any font format specification, but is used + * by FreeType to report Adobe-specific charmaps in an @FT_CharMapRec + * structure. See @TT_ADOBE_ID_XXX. + */ + +#define TT_PLATFORM_APPLE_UNICODE 0 +#define TT_PLATFORM_MACINTOSH 1 +#define TT_PLATFORM_ISO 2 /* deprecated */ +#define TT_PLATFORM_MICROSOFT 3 +#define TT_PLATFORM_CUSTOM 4 +#define TT_PLATFORM_ADOBE 7 /* artificial */ + + + /*********************************************************************** + * + * @enum: + * TT_APPLE_ID_XXX + * + * @description: + * A list of valid values for the `encoding_id' for + * @TT_PLATFORM_APPLE_UNICODE charmaps and name entries. + * + * @values: + * TT_APPLE_ID_DEFAULT :: + * Unicode version 1.0. + * + * TT_APPLE_ID_UNICODE_1_1 :: + * Unicode 1.1; specifies Hangul characters starting at U+34xx. + * + * TT_APPLE_ID_ISO_10646 :: + * Deprecated (identical to preceding). + * + * TT_APPLE_ID_UNICODE_2_0 :: + * Unicode 2.0 and beyond (UTF-16 BMP only). + * + * TT_APPLE_ID_UNICODE_32 :: + * Unicode 3.1 and beyond, using UTF-32. + * + * TT_APPLE_ID_VARIANT_SELECTOR :: + * From Adobe, not Apple. Not a normal cmap. Specifies variations + * on a real cmap. + */ + +#define TT_APPLE_ID_DEFAULT 0 /* Unicode 1.0 */ +#define TT_APPLE_ID_UNICODE_1_1 1 /* specify Hangul at U+34xx */ +#define TT_APPLE_ID_ISO_10646 2 /* deprecated */ +#define TT_APPLE_ID_UNICODE_2_0 3 /* or later */ +#define TT_APPLE_ID_UNICODE_32 4 /* 2.0 or later, full repertoire */ +#define TT_APPLE_ID_VARIANT_SELECTOR 5 /* variation selector data */ + + + /*********************************************************************** + * + * @enum: + * TT_MAC_ID_XXX + * + * @description: + * A list of valid values for the `encoding_id' for + * @TT_PLATFORM_MACINTOSH charmaps and name entries. + * + * @values: + * TT_MAC_ID_ROMAN :: + * TT_MAC_ID_JAPANESE :: + * TT_MAC_ID_TRADITIONAL_CHINESE :: + * TT_MAC_ID_KOREAN :: + * TT_MAC_ID_ARABIC :: + * TT_MAC_ID_HEBREW :: + * TT_MAC_ID_GREEK :: + * TT_MAC_ID_RUSSIAN :: + * TT_MAC_ID_RSYMBOL :: + * TT_MAC_ID_DEVANAGARI :: + * TT_MAC_ID_GURMUKHI :: + * TT_MAC_ID_GUJARATI :: + * TT_MAC_ID_ORIYA :: + * TT_MAC_ID_BENGALI :: + * TT_MAC_ID_TAMIL :: + * TT_MAC_ID_TELUGU :: + * TT_MAC_ID_KANNADA :: + * TT_MAC_ID_MALAYALAM :: + * TT_MAC_ID_SINHALESE :: + * TT_MAC_ID_BURMESE :: + * TT_MAC_ID_KHMER :: + * TT_MAC_ID_THAI :: + * TT_MAC_ID_LAOTIAN :: + * TT_MAC_ID_GEORGIAN :: + * TT_MAC_ID_ARMENIAN :: + * TT_MAC_ID_MALDIVIAN :: + * TT_MAC_ID_SIMPLIFIED_CHINESE :: + * TT_MAC_ID_TIBETAN :: + * TT_MAC_ID_MONGOLIAN :: + * TT_MAC_ID_GEEZ :: + * TT_MAC_ID_SLAVIC :: + * TT_MAC_ID_VIETNAMESE :: + * TT_MAC_ID_SINDHI :: + * TT_MAC_ID_UNINTERP :: + */ + +#define TT_MAC_ID_ROMAN 0 +#define TT_MAC_ID_JAPANESE 1 +#define TT_MAC_ID_TRADITIONAL_CHINESE 2 +#define TT_MAC_ID_KOREAN 3 +#define TT_MAC_ID_ARABIC 4 +#define TT_MAC_ID_HEBREW 5 +#define TT_MAC_ID_GREEK 6 +#define TT_MAC_ID_RUSSIAN 7 +#define TT_MAC_ID_RSYMBOL 8 +#define TT_MAC_ID_DEVANAGARI 9 +#define TT_MAC_ID_GURMUKHI 10 +#define TT_MAC_ID_GUJARATI 11 +#define TT_MAC_ID_ORIYA 12 +#define TT_MAC_ID_BENGALI 13 +#define TT_MAC_ID_TAMIL 14 +#define TT_MAC_ID_TELUGU 15 +#define TT_MAC_ID_KANNADA 16 +#define TT_MAC_ID_MALAYALAM 17 +#define TT_MAC_ID_SINHALESE 18 +#define TT_MAC_ID_BURMESE 19 +#define TT_MAC_ID_KHMER 20 +#define TT_MAC_ID_THAI 21 +#define TT_MAC_ID_LAOTIAN 22 +#define TT_MAC_ID_GEORGIAN 23 +#define TT_MAC_ID_ARMENIAN 24 +#define TT_MAC_ID_MALDIVIAN 25 +#define TT_MAC_ID_SIMPLIFIED_CHINESE 25 +#define TT_MAC_ID_TIBETAN 26 +#define TT_MAC_ID_MONGOLIAN 27 +#define TT_MAC_ID_GEEZ 28 +#define TT_MAC_ID_SLAVIC 29 +#define TT_MAC_ID_VIETNAMESE 30 +#define TT_MAC_ID_SINDHI 31 +#define TT_MAC_ID_UNINTERP 32 + + + /*********************************************************************** + * + * @enum: + * TT_ISO_ID_XXX + * + * @description: + * A list of valid values for the `encoding_id' for + * @TT_PLATFORM_ISO charmaps and name entries. + * + * Their use is now deprecated. + * + * @values: + * TT_ISO_ID_7BIT_ASCII :: + * ASCII. + * TT_ISO_ID_10646 :: + * ISO/10646. + * TT_ISO_ID_8859_1 :: + * Also known as Latin-1. + */ + +#define TT_ISO_ID_7BIT_ASCII 0 +#define TT_ISO_ID_10646 1 +#define TT_ISO_ID_8859_1 2 + + + /*********************************************************************** + * + * @enum: + * TT_MS_ID_XXX + * + * @description: + * A list of valid values for the `encoding_id' for + * @TT_PLATFORM_MICROSOFT charmaps and name entries. + * + * @values: + * TT_MS_ID_SYMBOL_CS :: + * Corresponds to Microsoft symbol encoding. See + * @FT_ENCODING_MS_SYMBOL. + * + * TT_MS_ID_UNICODE_CS :: + * Corresponds to a Microsoft WGL4 charmap, matching Unicode. See + * @FT_ENCODING_UNICODE. + * + * TT_MS_ID_SJIS :: + * Corresponds to SJIS Japanese encoding. See @FT_ENCODING_SJIS. + * + * TT_MS_ID_GB2312 :: + * Corresponds to Simplified Chinese as used in Mainland China. See + * @FT_ENCODING_GB2312. + * + * TT_MS_ID_BIG_5 :: + * Corresponds to Traditional Chinese as used in Taiwan and Hong Kong. + * See @FT_ENCODING_BIG5. + * + * TT_MS_ID_WANSUNG :: + * Corresponds to Korean Wansung encoding. See @FT_ENCODING_WANSUNG. + * + * TT_MS_ID_JOHAB :: + * Corresponds to Johab encoding. See @FT_ENCODING_JOHAB. + * + * TT_MS_ID_UCS_4 :: + * Corresponds to UCS-4 or UTF-32 charmaps. This has been added to + * the OpenType specification version 1.4 (mid-2001.) + */ + +#define TT_MS_ID_SYMBOL_CS 0 +#define TT_MS_ID_UNICODE_CS 1 +#define TT_MS_ID_SJIS 2 +#define TT_MS_ID_GB2312 3 +#define TT_MS_ID_BIG_5 4 +#define TT_MS_ID_WANSUNG 5 +#define TT_MS_ID_JOHAB 6 +#define TT_MS_ID_UCS_4 10 + + + /*********************************************************************** + * + * @enum: + * TT_ADOBE_ID_XXX + * + * @description: + * A list of valid values for the `encoding_id' for + * @TT_PLATFORM_ADOBE charmaps. This is a FreeType-specific extension! + * + * @values: + * TT_ADOBE_ID_STANDARD :: + * Adobe standard encoding. + * TT_ADOBE_ID_EXPERT :: + * Adobe expert encoding. + * TT_ADOBE_ID_CUSTOM :: + * Adobe custom encoding. + * TT_ADOBE_ID_LATIN_1 :: + * Adobe Latin~1 encoding. + */ + +#define TT_ADOBE_ID_STANDARD 0 +#define TT_ADOBE_ID_EXPERT 1 +#define TT_ADOBE_ID_CUSTOM 2 +#define TT_ADOBE_ID_LATIN_1 3 + + + /*************************************************************************/ + /* */ + /* Possible values of the language identifier field in the name records */ + /* of the TTF `name' table if the `platform' identifier code is */ + /* TT_PLATFORM_MACINTOSH. These values are also used as return values */ + /* for function @FT_Get_CMap_Language_ID. */ + /* */ + /* The canonical source for the Apple assigned Language ID's is at */ + /* */ + /* https://developer.apple.com/fonts/TTRefMan/RM06/Chap6name.html */ + /* */ +#define TT_MAC_LANGID_ENGLISH 0 +#define TT_MAC_LANGID_FRENCH 1 +#define TT_MAC_LANGID_GERMAN 2 +#define TT_MAC_LANGID_ITALIAN 3 +#define TT_MAC_LANGID_DUTCH 4 +#define TT_MAC_LANGID_SWEDISH 5 +#define TT_MAC_LANGID_SPANISH 6 +#define TT_MAC_LANGID_DANISH 7 +#define TT_MAC_LANGID_PORTUGUESE 8 +#define TT_MAC_LANGID_NORWEGIAN 9 +#define TT_MAC_LANGID_HEBREW 10 +#define TT_MAC_LANGID_JAPANESE 11 +#define TT_MAC_LANGID_ARABIC 12 +#define TT_MAC_LANGID_FINNISH 13 +#define TT_MAC_LANGID_GREEK 14 +#define TT_MAC_LANGID_ICELANDIC 15 +#define TT_MAC_LANGID_MALTESE 16 +#define TT_MAC_LANGID_TURKISH 17 +#define TT_MAC_LANGID_CROATIAN 18 +#define TT_MAC_LANGID_CHINESE_TRADITIONAL 19 +#define TT_MAC_LANGID_URDU 20 +#define TT_MAC_LANGID_HINDI 21 +#define TT_MAC_LANGID_THAI 22 +#define TT_MAC_LANGID_KOREAN 23 +#define TT_MAC_LANGID_LITHUANIAN 24 +#define TT_MAC_LANGID_POLISH 25 +#define TT_MAC_LANGID_HUNGARIAN 26 +#define TT_MAC_LANGID_ESTONIAN 27 +#define TT_MAC_LANGID_LETTISH 28 +#define TT_MAC_LANGID_SAAMISK 29 +#define TT_MAC_LANGID_FAEROESE 30 +#define TT_MAC_LANGID_FARSI 31 +#define TT_MAC_LANGID_RUSSIAN 32 +#define TT_MAC_LANGID_CHINESE_SIMPLIFIED 33 +#define TT_MAC_LANGID_FLEMISH 34 +#define TT_MAC_LANGID_IRISH 35 +#define TT_MAC_LANGID_ALBANIAN 36 +#define TT_MAC_LANGID_ROMANIAN 37 +#define TT_MAC_LANGID_CZECH 38 +#define TT_MAC_LANGID_SLOVAK 39 +#define TT_MAC_LANGID_SLOVENIAN 40 +#define TT_MAC_LANGID_YIDDISH 41 +#define TT_MAC_LANGID_SERBIAN 42 +#define TT_MAC_LANGID_MACEDONIAN 43 +#define TT_MAC_LANGID_BULGARIAN 44 +#define TT_MAC_LANGID_UKRAINIAN 45 +#define TT_MAC_LANGID_BYELORUSSIAN 46 +#define TT_MAC_LANGID_UZBEK 47 +#define TT_MAC_LANGID_KAZAKH 48 +#define TT_MAC_LANGID_AZERBAIJANI 49 +#define TT_MAC_LANGID_AZERBAIJANI_CYRILLIC_SCRIPT 49 +#define TT_MAC_LANGID_AZERBAIJANI_ARABIC_SCRIPT 50 +#define TT_MAC_LANGID_ARMENIAN 51 +#define TT_MAC_LANGID_GEORGIAN 52 +#define TT_MAC_LANGID_MOLDAVIAN 53 +#define TT_MAC_LANGID_KIRGHIZ 54 +#define TT_MAC_LANGID_TAJIKI 55 +#define TT_MAC_LANGID_TURKMEN 56 +#define TT_MAC_LANGID_MONGOLIAN 57 +#define TT_MAC_LANGID_MONGOLIAN_MONGOLIAN_SCRIPT 57 +#define TT_MAC_LANGID_MONGOLIAN_CYRILLIC_SCRIPT 58 +#define TT_MAC_LANGID_PASHTO 59 +#define TT_MAC_LANGID_KURDISH 60 +#define TT_MAC_LANGID_KASHMIRI 61 +#define TT_MAC_LANGID_SINDHI 62 +#define TT_MAC_LANGID_TIBETAN 63 +#define TT_MAC_LANGID_NEPALI 64 +#define TT_MAC_LANGID_SANSKRIT 65 +#define TT_MAC_LANGID_MARATHI 66 +#define TT_MAC_LANGID_BENGALI 67 +#define TT_MAC_LANGID_ASSAMESE 68 +#define TT_MAC_LANGID_GUJARATI 69 +#define TT_MAC_LANGID_PUNJABI 70 +#define TT_MAC_LANGID_ORIYA 71 +#define TT_MAC_LANGID_MALAYALAM 72 +#define TT_MAC_LANGID_KANNADA 73 +#define TT_MAC_LANGID_TAMIL 74 +#define TT_MAC_LANGID_TELUGU 75 +#define TT_MAC_LANGID_SINHALESE 76 +#define TT_MAC_LANGID_BURMESE 77 +#define TT_MAC_LANGID_KHMER 78 +#define TT_MAC_LANGID_LAO 79 +#define TT_MAC_LANGID_VIETNAMESE 80 +#define TT_MAC_LANGID_INDONESIAN 81 +#define TT_MAC_LANGID_TAGALOG 82 +#define TT_MAC_LANGID_MALAY_ROMAN_SCRIPT 83 +#define TT_MAC_LANGID_MALAY_ARABIC_SCRIPT 84 +#define TT_MAC_LANGID_AMHARIC 85 +#define TT_MAC_LANGID_TIGRINYA 86 +#define TT_MAC_LANGID_GALLA 87 +#define TT_MAC_LANGID_SOMALI 88 +#define TT_MAC_LANGID_SWAHILI 89 +#define TT_MAC_LANGID_RUANDA 90 +#define TT_MAC_LANGID_RUNDI 91 +#define TT_MAC_LANGID_CHEWA 92 +#define TT_MAC_LANGID_MALAGASY 93 +#define TT_MAC_LANGID_ESPERANTO 94 +#define TT_MAC_LANGID_WELSH 128 +#define TT_MAC_LANGID_BASQUE 129 +#define TT_MAC_LANGID_CATALAN 130 +#define TT_MAC_LANGID_LATIN 131 +#define TT_MAC_LANGID_QUECHUA 132 +#define TT_MAC_LANGID_GUARANI 133 +#define TT_MAC_LANGID_AYMARA 134 +#define TT_MAC_LANGID_TATAR 135 +#define TT_MAC_LANGID_UIGHUR 136 +#define TT_MAC_LANGID_DZONGKHA 137 +#define TT_MAC_LANGID_JAVANESE 138 +#define TT_MAC_LANGID_SUNDANESE 139 + + +#if 0 /* these seem to be errors that have been dropped */ + +#define TT_MAC_LANGID_SCOTTISH_GAELIC 140 +#define TT_MAC_LANGID_IRISH_GAELIC 141 + +#endif + + + /* The following codes are new as of 2000-03-10 */ +#define TT_MAC_LANGID_GALICIAN 140 +#define TT_MAC_LANGID_AFRIKAANS 141 +#define TT_MAC_LANGID_BRETON 142 +#define TT_MAC_LANGID_INUKTITUT 143 +#define TT_MAC_LANGID_SCOTTISH_GAELIC 144 +#define TT_MAC_LANGID_MANX_GAELIC 145 +#define TT_MAC_LANGID_IRISH_GAELIC 146 +#define TT_MAC_LANGID_TONGAN 147 +#define TT_MAC_LANGID_GREEK_POLYTONIC 148 +#define TT_MAC_LANGID_GREELANDIC 149 +#define TT_MAC_LANGID_AZERBAIJANI_ROMAN_SCRIPT 150 + + + /*************************************************************************/ + /* */ + /* Possible values of the language identifier field in the name records */ + /* of the TTF `name' table if the `platform' identifier code is */ + /* TT_PLATFORM_MICROSOFT. */ + /* */ + /* The canonical source for the MS assigned LCIDs is */ + /* */ + /* http://www.microsoft.com/globaldev/reference/lcid-all.mspx */ + /* */ + +#define TT_MS_LANGID_ARABIC_GENERAL 0x0001 +#define TT_MS_LANGID_ARABIC_SAUDI_ARABIA 0x0401 +#define TT_MS_LANGID_ARABIC_IRAQ 0x0801 +#define TT_MS_LANGID_ARABIC_EGYPT 0x0c01 +#define TT_MS_LANGID_ARABIC_LIBYA 0x1001 +#define TT_MS_LANGID_ARABIC_ALGERIA 0x1401 +#define TT_MS_LANGID_ARABIC_MOROCCO 0x1801 +#define TT_MS_LANGID_ARABIC_TUNISIA 0x1c01 +#define TT_MS_LANGID_ARABIC_OMAN 0x2001 +#define TT_MS_LANGID_ARABIC_YEMEN 0x2401 +#define TT_MS_LANGID_ARABIC_SYRIA 0x2801 +#define TT_MS_LANGID_ARABIC_JORDAN 0x2c01 +#define TT_MS_LANGID_ARABIC_LEBANON 0x3001 +#define TT_MS_LANGID_ARABIC_KUWAIT 0x3401 +#define TT_MS_LANGID_ARABIC_UAE 0x3801 +#define TT_MS_LANGID_ARABIC_BAHRAIN 0x3c01 +#define TT_MS_LANGID_ARABIC_QATAR 0x4001 +#define TT_MS_LANGID_BULGARIAN_BULGARIA 0x0402 +#define TT_MS_LANGID_CATALAN_SPAIN 0x0403 +#define TT_MS_LANGID_CHINESE_GENERAL 0x0004 +#define TT_MS_LANGID_CHINESE_TAIWAN 0x0404 +#define TT_MS_LANGID_CHINESE_PRC 0x0804 +#define TT_MS_LANGID_CHINESE_HONG_KONG 0x0c04 +#define TT_MS_LANGID_CHINESE_SINGAPORE 0x1004 + +#if 1 /* this looks like the correct value */ +#define TT_MS_LANGID_CHINESE_MACAU 0x1404 +#else /* but beware, Microsoft may change its mind... + the most recent Word reference has the following: */ +#define TT_MS_LANGID_CHINESE_MACAU TT_MS_LANGID_CHINESE_HONG_KONG +#endif + +#if 0 /* used only with .NET `cultures'; commented out */ +#define TT_MS_LANGID_CHINESE_TRADITIONAL 0x7C04 +#endif + +#define TT_MS_LANGID_CZECH_CZECH_REPUBLIC 0x0405 +#define TT_MS_LANGID_DANISH_DENMARK 0x0406 +#define TT_MS_LANGID_GERMAN_GERMANY 0x0407 +#define TT_MS_LANGID_GERMAN_SWITZERLAND 0x0807 +#define TT_MS_LANGID_GERMAN_AUSTRIA 0x0c07 +#define TT_MS_LANGID_GERMAN_LUXEMBOURG 0x1007 +#define TT_MS_LANGID_GERMAN_LIECHTENSTEI 0x1407 +#define TT_MS_LANGID_GREEK_GREECE 0x0408 + + /* don't ask what this one means... It is commented out currently. */ +#if 0 +#define TT_MS_LANGID_GREEK_GREECE2 0x2008 +#endif + +#define TT_MS_LANGID_ENGLISH_GENERAL 0x0009 +#define TT_MS_LANGID_ENGLISH_UNITED_STATES 0x0409 +#define TT_MS_LANGID_ENGLISH_UNITED_KINGDOM 0x0809 +#define TT_MS_LANGID_ENGLISH_AUSTRALIA 0x0c09 +#define TT_MS_LANGID_ENGLISH_CANADA 0x1009 +#define TT_MS_LANGID_ENGLISH_NEW_ZEALAND 0x1409 +#define TT_MS_LANGID_ENGLISH_IRELAND 0x1809 +#define TT_MS_LANGID_ENGLISH_SOUTH_AFRICA 0x1c09 +#define TT_MS_LANGID_ENGLISH_JAMAICA 0x2009 +#define TT_MS_LANGID_ENGLISH_CARIBBEAN 0x2409 +#define TT_MS_LANGID_ENGLISH_BELIZE 0x2809 +#define TT_MS_LANGID_ENGLISH_TRINIDAD 0x2c09 +#define TT_MS_LANGID_ENGLISH_ZIMBABWE 0x3009 +#define TT_MS_LANGID_ENGLISH_PHILIPPINES 0x3409 +#define TT_MS_LANGID_ENGLISH_INDONESIA 0x3809 +#define TT_MS_LANGID_ENGLISH_HONG_KONG 0x3c09 +#define TT_MS_LANGID_ENGLISH_INDIA 0x4009 +#define TT_MS_LANGID_ENGLISH_MALAYSIA 0x4409 +#define TT_MS_LANGID_ENGLISH_SINGAPORE 0x4809 +#define TT_MS_LANGID_SPANISH_SPAIN_TRADITIONAL_SORT 0x040a +#define TT_MS_LANGID_SPANISH_MEXICO 0x080a +#define TT_MS_LANGID_SPANISH_SPAIN_INTERNATIONAL_SORT 0x0c0a +#define TT_MS_LANGID_SPANISH_GUATEMALA 0x100a +#define TT_MS_LANGID_SPANISH_COSTA_RICA 0x140a +#define TT_MS_LANGID_SPANISH_PANAMA 0x180a +#define TT_MS_LANGID_SPANISH_DOMINICAN_REPUBLIC 0x1c0a +#define TT_MS_LANGID_SPANISH_VENEZUELA 0x200a +#define TT_MS_LANGID_SPANISH_COLOMBIA 0x240a +#define TT_MS_LANGID_SPANISH_PERU 0x280a +#define TT_MS_LANGID_SPANISH_ARGENTINA 0x2c0a +#define TT_MS_LANGID_SPANISH_ECUADOR 0x300a +#define TT_MS_LANGID_SPANISH_CHILE 0x340a +#define TT_MS_LANGID_SPANISH_URUGUAY 0x380a +#define TT_MS_LANGID_SPANISH_PARAGUAY 0x3c0a +#define TT_MS_LANGID_SPANISH_BOLIVIA 0x400a +#define TT_MS_LANGID_SPANISH_EL_SALVADOR 0x440a +#define TT_MS_LANGID_SPANISH_HONDURAS 0x480a +#define TT_MS_LANGID_SPANISH_NICARAGUA 0x4c0a +#define TT_MS_LANGID_SPANISH_PUERTO_RICO 0x500a +#define TT_MS_LANGID_SPANISH_UNITED_STATES 0x540a + /* The following ID blatantly violate MS specs by using a */ + /* sublanguage > 0x1F. */ +#define TT_MS_LANGID_SPANISH_LATIN_AMERICA 0xE40aU +#define TT_MS_LANGID_FINNISH_FINLAND 0x040b +#define TT_MS_LANGID_FRENCH_FRANCE 0x040c +#define TT_MS_LANGID_FRENCH_BELGIUM 0x080c +#define TT_MS_LANGID_FRENCH_CANADA 0x0c0c +#define TT_MS_LANGID_FRENCH_SWITZERLAND 0x100c +#define TT_MS_LANGID_FRENCH_LUXEMBOURG 0x140c +#define TT_MS_LANGID_FRENCH_MONACO 0x180c +#define TT_MS_LANGID_FRENCH_WEST_INDIES 0x1c0c +#define TT_MS_LANGID_FRENCH_REUNION 0x200c +#define TT_MS_LANGID_FRENCH_CONGO 0x240c + /* which was formerly: */ +#define TT_MS_LANGID_FRENCH_ZAIRE TT_MS_LANGID_FRENCH_CONGO +#define TT_MS_LANGID_FRENCH_SENEGAL 0x280c +#define TT_MS_LANGID_FRENCH_CAMEROON 0x2c0c +#define TT_MS_LANGID_FRENCH_COTE_D_IVOIRE 0x300c +#define TT_MS_LANGID_FRENCH_MALI 0x340c +#define TT_MS_LANGID_FRENCH_MOROCCO 0x380c +#define TT_MS_LANGID_FRENCH_HAITI 0x3c0c + /* and another violation of the spec (see 0xE40aU) */ +#define TT_MS_LANGID_FRENCH_NORTH_AFRICA 0xE40cU +#define TT_MS_LANGID_HEBREW_ISRAEL 0x040d +#define TT_MS_LANGID_HUNGARIAN_HUNGARY 0x040e +#define TT_MS_LANGID_ICELANDIC_ICELAND 0x040f +#define TT_MS_LANGID_ITALIAN_ITALY 0x0410 +#define TT_MS_LANGID_ITALIAN_SWITZERLAND 0x0810 +#define TT_MS_LANGID_JAPANESE_JAPAN 0x0411 +#define TT_MS_LANGID_KOREAN_EXTENDED_WANSUNG_KOREA 0x0412 +#define TT_MS_LANGID_KOREAN_JOHAB_KOREA 0x0812 +#define TT_MS_LANGID_DUTCH_NETHERLANDS 0x0413 +#define TT_MS_LANGID_DUTCH_BELGIUM 0x0813 +#define TT_MS_LANGID_NORWEGIAN_NORWAY_BOKMAL 0x0414 +#define TT_MS_LANGID_NORWEGIAN_NORWAY_NYNORSK 0x0814 +#define TT_MS_LANGID_POLISH_POLAND 0x0415 +#define TT_MS_LANGID_PORTUGUESE_BRAZIL 0x0416 +#define TT_MS_LANGID_PORTUGUESE_PORTUGAL 0x0816 +#define TT_MS_LANGID_RHAETO_ROMANIC_SWITZERLAND 0x0417 +#define TT_MS_LANGID_ROMANIAN_ROMANIA 0x0418 +#define TT_MS_LANGID_MOLDAVIAN_MOLDAVIA 0x0818 +#define TT_MS_LANGID_RUSSIAN_RUSSIA 0x0419 +#define TT_MS_LANGID_RUSSIAN_MOLDAVIA 0x0819 +#define TT_MS_LANGID_CROATIAN_CROATIA 0x041a +#define TT_MS_LANGID_SERBIAN_SERBIA_LATIN 0x081a +#define TT_MS_LANGID_SERBIAN_SERBIA_CYRILLIC 0x0c1a + +#if 0 /* this used to be this value, but it looks like we were wrong */ +#define TT_MS_LANGID_BOSNIAN_BOSNIA_HERZEGOVINA 0x101a +#else /* current sources say */ +#define TT_MS_LANGID_CROATIAN_BOSNIA_HERZEGOVINA 0x101a +#define TT_MS_LANGID_BOSNIAN_BOSNIA_HERZEGOVINA 0x141a + /* and XPsp2 Platform SDK added (2004-07-26) */ + /* Names are shortened to be significant within 40 chars. */ +#define TT_MS_LANGID_SERBIAN_BOSNIA_HERZ_LATIN 0x181a +#define TT_MS_LANGID_SERBIAN_BOSNIA_HERZ_CYRILLIC 0x181a +#endif + +#define TT_MS_LANGID_SLOVAK_SLOVAKIA 0x041b +#define TT_MS_LANGID_ALBANIAN_ALBANIA 0x041c +#define TT_MS_LANGID_SWEDISH_SWEDEN 0x041d +#define TT_MS_LANGID_SWEDISH_FINLAND 0x081d +#define TT_MS_LANGID_THAI_THAILAND 0x041e +#define TT_MS_LANGID_TURKISH_TURKEY 0x041f +#define TT_MS_LANGID_URDU_PAKISTAN 0x0420 +#define TT_MS_LANGID_URDU_INDIA 0x0820 +#define TT_MS_LANGID_INDONESIAN_INDONESIA 0x0421 +#define TT_MS_LANGID_UKRAINIAN_UKRAINE 0x0422 +#define TT_MS_LANGID_BELARUSIAN_BELARUS 0x0423 +#define TT_MS_LANGID_SLOVENE_SLOVENIA 0x0424 +#define TT_MS_LANGID_ESTONIAN_ESTONIA 0x0425 +#define TT_MS_LANGID_LATVIAN_LATVIA 0x0426 +#define TT_MS_LANGID_LITHUANIAN_LITHUANIA 0x0427 +#define TT_MS_LANGID_CLASSIC_LITHUANIAN_LITHUANIA 0x0827 +#define TT_MS_LANGID_TAJIK_TAJIKISTAN 0x0428 +#define TT_MS_LANGID_FARSI_IRAN 0x0429 +#define TT_MS_LANGID_VIETNAMESE_VIET_NAM 0x042a +#define TT_MS_LANGID_ARMENIAN_ARMENIA 0x042b +#define TT_MS_LANGID_AZERI_AZERBAIJAN_LATIN 0x042c +#define TT_MS_LANGID_AZERI_AZERBAIJAN_CYRILLIC 0x082c +#define TT_MS_LANGID_BASQUE_SPAIN 0x042d +#define TT_MS_LANGID_SORBIAN_GERMANY 0x042e +#define TT_MS_LANGID_MACEDONIAN_MACEDONIA 0x042f +#define TT_MS_LANGID_SUTU_SOUTH_AFRICA 0x0430 +#define TT_MS_LANGID_TSONGA_SOUTH_AFRICA 0x0431 +#define TT_MS_LANGID_TSWANA_SOUTH_AFRICA 0x0432 +#define TT_MS_LANGID_VENDA_SOUTH_AFRICA 0x0433 +#define TT_MS_LANGID_XHOSA_SOUTH_AFRICA 0x0434 +#define TT_MS_LANGID_ZULU_SOUTH_AFRICA 0x0435 +#define TT_MS_LANGID_AFRIKAANS_SOUTH_AFRICA 0x0436 +#define TT_MS_LANGID_GEORGIAN_GEORGIA 0x0437 +#define TT_MS_LANGID_FAEROESE_FAEROE_ISLANDS 0x0438 +#define TT_MS_LANGID_HINDI_INDIA 0x0439 +#define TT_MS_LANGID_MALTESE_MALTA 0x043a + /* Added by XPsp2 Platform SDK (2004-07-26) */ +#define TT_MS_LANGID_SAMI_NORTHERN_NORWAY 0x043b +#define TT_MS_LANGID_SAMI_NORTHERN_SWEDEN 0x083b +#define TT_MS_LANGID_SAMI_NORTHERN_FINLAND 0x0C3b +#define TT_MS_LANGID_SAMI_LULE_NORWAY 0x103b +#define TT_MS_LANGID_SAMI_LULE_SWEDEN 0x143b +#define TT_MS_LANGID_SAMI_SOUTHERN_NORWAY 0x183b +#define TT_MS_LANGID_SAMI_SOUTHERN_SWEDEN 0x1C3b +#define TT_MS_LANGID_SAMI_SKOLT_FINLAND 0x203b +#define TT_MS_LANGID_SAMI_INARI_FINLAND 0x243b + /* ... and we also keep our old identifier... */ +#define TT_MS_LANGID_SAAMI_LAPONIA 0x043b + +#if 0 /* this seems to be a previous inversion */ +#define TT_MS_LANGID_IRISH_GAELIC_IRELAND 0x043c +#define TT_MS_LANGID_SCOTTISH_GAELIC_UNITED_KINGDOM 0x083c +#else +#define TT_MS_LANGID_SCOTTISH_GAELIC_UNITED_KINGDOM 0x083c +#define TT_MS_LANGID_IRISH_GAELIC_IRELAND 0x043c +#endif + +#define TT_MS_LANGID_YIDDISH_GERMANY 0x043d +#define TT_MS_LANGID_MALAY_MALAYSIA 0x043e +#define TT_MS_LANGID_MALAY_BRUNEI_DARUSSALAM 0x083e +#define TT_MS_LANGID_KAZAK_KAZAKSTAN 0x043f +#define TT_MS_LANGID_KIRGHIZ_KIRGHIZSTAN /* Cyrillic*/ 0x0440 + /* alias declared in Windows 2000 */ +#define TT_MS_LANGID_KIRGHIZ_KIRGHIZ_REPUBLIC \ + TT_MS_LANGID_KIRGHIZ_KIRGHIZSTAN + +#define TT_MS_LANGID_SWAHILI_KENYA 0x0441 +#define TT_MS_LANGID_TURKMEN_TURKMENISTAN 0x0442 +#define TT_MS_LANGID_UZBEK_UZBEKISTAN_LATIN 0x0443 +#define TT_MS_LANGID_UZBEK_UZBEKISTAN_CYRILLIC 0x0843 +#define TT_MS_LANGID_TATAR_TATARSTAN 0x0444 +#define TT_MS_LANGID_BENGALI_INDIA 0x0445 +#define TT_MS_LANGID_BENGALI_BANGLADESH 0x0845 +#define TT_MS_LANGID_PUNJABI_INDIA 0x0446 +#define TT_MS_LANGID_PUNJABI_ARABIC_PAKISTAN 0x0846 +#define TT_MS_LANGID_GUJARATI_INDIA 0x0447 +#define TT_MS_LANGID_ORIYA_INDIA 0x0448 +#define TT_MS_LANGID_TAMIL_INDIA 0x0449 +#define TT_MS_LANGID_TELUGU_INDIA 0x044a +#define TT_MS_LANGID_KANNADA_INDIA 0x044b +#define TT_MS_LANGID_MALAYALAM_INDIA 0x044c +#define TT_MS_LANGID_ASSAMESE_INDIA 0x044d +#define TT_MS_LANGID_MARATHI_INDIA 0x044e +#define TT_MS_LANGID_SANSKRIT_INDIA 0x044f +#define TT_MS_LANGID_MONGOLIAN_MONGOLIA /* Cyrillic */ 0x0450 +#define TT_MS_LANGID_MONGOLIAN_MONGOLIA_MONGOLIAN 0x0850 +#define TT_MS_LANGID_TIBETAN_CHINA 0x0451 + /* Don't use the next constant! It has */ + /* (1) the wrong spelling (Dzonghka) */ + /* (2) Microsoft doesn't officially define it -- */ + /* at least it is not in the List of Local */ + /* ID Values. */ + /* (3) Dzongkha is not the same language as */ + /* Tibetan, so merging it is wrong anyway. */ + /* */ + /* TT_MS_LANGID_TIBETAN_BHUTAN is correct, BTW. */ +#define TT_MS_LANGID_DZONGHKA_BHUTAN 0x0851 + +#if 0 + /* the following used to be defined */ +#define TT_MS_LANGID_TIBETAN_BHUTAN 0x0451 + /* ... but it was changed; */ +#else + /* So we will continue to #define it, but with the correct value */ +#define TT_MS_LANGID_TIBETAN_BHUTAN TT_MS_LANGID_DZONGHKA_BHUTAN +#endif + +#define TT_MS_LANGID_WELSH_WALES 0x0452 +#define TT_MS_LANGID_KHMER_CAMBODIA 0x0453 +#define TT_MS_LANGID_LAO_LAOS 0x0454 +#define TT_MS_LANGID_BURMESE_MYANMAR 0x0455 +#define TT_MS_LANGID_GALICIAN_SPAIN 0x0456 +#define TT_MS_LANGID_KONKANI_INDIA 0x0457 +#define TT_MS_LANGID_MANIPURI_INDIA /* Bengali */ 0x0458 +#define TT_MS_LANGID_SINDHI_INDIA /* Arabic */ 0x0459 +#define TT_MS_LANGID_SINDHI_PAKISTAN 0x0859 + /* Missing a LCID for Sindhi in Devanagari script */ +#define TT_MS_LANGID_SYRIAC_SYRIA 0x045a +#define TT_MS_LANGID_SINHALESE_SRI_LANKA 0x045b +#define TT_MS_LANGID_CHEROKEE_UNITED_STATES 0x045c +#define TT_MS_LANGID_INUKTITUT_CANADA 0x045d +#define TT_MS_LANGID_AMHARIC_ETHIOPIA 0x045e +#define TT_MS_LANGID_TAMAZIGHT_MOROCCO /* Arabic */ 0x045f +#define TT_MS_LANGID_TAMAZIGHT_MOROCCO_LATIN 0x085f + /* Missing a LCID for Tifinagh script */ +#define TT_MS_LANGID_KASHMIRI_PAKISTAN /* Arabic */ 0x0460 + /* Spelled this way by XPsp2 Platform SDK (2004-07-26) */ + /* script is yet unclear... might be Arabic, Nagari or Sharada */ +#define TT_MS_LANGID_KASHMIRI_SASIA 0x0860 + /* ... and aliased (by MS) for compatibility reasons. */ +#define TT_MS_LANGID_KASHMIRI_INDIA TT_MS_LANGID_KASHMIRI_SASIA +#define TT_MS_LANGID_NEPALI_NEPAL 0x0461 +#define TT_MS_LANGID_NEPALI_INDIA 0x0861 +#define TT_MS_LANGID_FRISIAN_NETHERLANDS 0x0462 +#define TT_MS_LANGID_PASHTO_AFGHANISTAN 0x0463 +#define TT_MS_LANGID_FILIPINO_PHILIPPINES 0x0464 +#define TT_MS_LANGID_DHIVEHI_MALDIVES 0x0465 + /* alias declared in Windows 2000 */ +#define TT_MS_LANGID_DIVEHI_MALDIVES TT_MS_LANGID_DHIVEHI_MALDIVES +#define TT_MS_LANGID_EDO_NIGERIA 0x0466 +#define TT_MS_LANGID_FULFULDE_NIGERIA 0x0467 +#define TT_MS_LANGID_HAUSA_NIGERIA 0x0468 +#define TT_MS_LANGID_IBIBIO_NIGERIA 0x0469 +#define TT_MS_LANGID_YORUBA_NIGERIA 0x046a +#define TT_MS_LANGID_QUECHUA_BOLIVIA 0x046b +#define TT_MS_LANGID_QUECHUA_ECUADOR 0x086b +#define TT_MS_LANGID_QUECHUA_PERU 0x0c6b +#define TT_MS_LANGID_SEPEDI_SOUTH_AFRICA 0x046c + /* Also spelled by XPsp2 Platform SDK (2004-07-26) */ +#define TT_MS_LANGID_SOTHO_SOUTHERN_SOUTH_AFRICA \ + TT_MS_LANGID_SEPEDI_SOUTH_AFRICA + /* language codes 0x046d, 0x046e and 0x046f are (still) unknown. */ +#define TT_MS_LANGID_IGBO_NIGERIA 0x0470 +#define TT_MS_LANGID_KANURI_NIGERIA 0x0471 +#define TT_MS_LANGID_OROMO_ETHIOPIA 0x0472 +#define TT_MS_LANGID_TIGRIGNA_ETHIOPIA 0x0473 +#define TT_MS_LANGID_TIGRIGNA_ERYTHREA 0x0873 + /* also spelled in the `Passport SDK' list as: */ +#define TT_MS_LANGID_TIGRIGNA_ERYTREA TT_MS_LANGID_TIGRIGNA_ERYTHREA +#define TT_MS_LANGID_GUARANI_PARAGUAY 0x0474 +#define TT_MS_LANGID_HAWAIIAN_UNITED_STATES 0x0475 +#define TT_MS_LANGID_LATIN 0x0476 +#define TT_MS_LANGID_SOMALI_SOMALIA 0x0477 + /* Note: Yi does not have a (proper) ISO 639-2 code, since it is mostly */ + /* not written (but OTOH the peculiar writing system is worth */ + /* studying). */ +#define TT_MS_LANGID_YI_CHINA 0x0478 +#define TT_MS_LANGID_PAPIAMENTU_NETHERLANDS_ANTILLES 0x0479 + /* language codes from 0x047a to 0x047f are (still) unknown. */ +#define TT_MS_LANGID_UIGHUR_CHINA 0x0480 +#define TT_MS_LANGID_MAORI_NEW_ZEALAND 0x0481 + +#if 0 /* not deemed useful for fonts */ +#define TT_MS_LANGID_HUMAN_INTERFACE_DEVICE 0x04ff +#endif + + + /*************************************************************************/ + /* */ + /* Possible values of the `name' identifier field in the name records of */ + /* the TTF `name' table. These values are platform independent. */ + /* */ +#define TT_NAME_ID_COPYRIGHT 0 +#define TT_NAME_ID_FONT_FAMILY 1 +#define TT_NAME_ID_FONT_SUBFAMILY 2 +#define TT_NAME_ID_UNIQUE_ID 3 +#define TT_NAME_ID_FULL_NAME 4 +#define TT_NAME_ID_VERSION_STRING 5 +#define TT_NAME_ID_PS_NAME 6 +#define TT_NAME_ID_TRADEMARK 7 + + /* the following values are from the OpenType spec */ +#define TT_NAME_ID_MANUFACTURER 8 +#define TT_NAME_ID_DESIGNER 9 +#define TT_NAME_ID_DESCRIPTION 10 +#define TT_NAME_ID_VENDOR_URL 11 +#define TT_NAME_ID_DESIGNER_URL 12 +#define TT_NAME_ID_LICENSE 13 +#define TT_NAME_ID_LICENSE_URL 14 + /* number 15 is reserved */ +#define TT_NAME_ID_PREFERRED_FAMILY 16 +#define TT_NAME_ID_PREFERRED_SUBFAMILY 17 +#define TT_NAME_ID_MAC_FULL_NAME 18 + + /* The following code is new as of 2000-01-21 */ +#define TT_NAME_ID_SAMPLE_TEXT 19 + + /* This is new in OpenType 1.3 */ +#define TT_NAME_ID_CID_FINDFONT_NAME 20 + + /* This is new in OpenType 1.5 */ +#define TT_NAME_ID_WWS_FAMILY 21 +#define TT_NAME_ID_WWS_SUBFAMILY 22 + + + /*************************************************************************/ + /* */ + /* Bit mask values for the Unicode Ranges from the TTF `OS2 ' table. */ + /* */ + /* Updated 08-Nov-2008. */ + /* */ + + /* Bit 0 Basic Latin */ +#define TT_UCR_BASIC_LATIN (1L << 0) /* U+0020-U+007E */ + /* Bit 1 C1 Controls and Latin-1 Supplement */ +#define TT_UCR_LATIN1_SUPPLEMENT (1L << 1) /* U+0080-U+00FF */ + /* Bit 2 Latin Extended-A */ +#define TT_UCR_LATIN_EXTENDED_A (1L << 2) /* U+0100-U+017F */ + /* Bit 3 Latin Extended-B */ +#define TT_UCR_LATIN_EXTENDED_B (1L << 3) /* U+0180-U+024F */ + /* Bit 4 IPA Extensions */ + /* Phonetic Extensions */ + /* Phonetic Extensions Supplement */ +#define TT_UCR_IPA_EXTENSIONS (1L << 4) /* U+0250-U+02AF */ + /* U+1D00-U+1D7F */ + /* U+1D80-U+1DBF */ + /* Bit 5 Spacing Modifier Letters */ + /* Modifier Tone Letters */ +#define TT_UCR_SPACING_MODIFIER (1L << 5) /* U+02B0-U+02FF */ + /* U+A700-U+A71F */ + /* Bit 6 Combining Diacritical Marks */ + /* Combining Diacritical Marks Supplement */ +#define TT_UCR_COMBINING_DIACRITICS (1L << 6) /* U+0300-U+036F */ + /* U+1DC0-U+1DFF */ + /* Bit 7 Greek and Coptic */ +#define TT_UCR_GREEK (1L << 7) /* U+0370-U+03FF */ + /* Bit 8 Coptic */ +#define TT_UCR_COPTIC (1L << 8) /* U+2C80-U+2CFF */ + /* Bit 9 Cyrillic */ + /* Cyrillic Supplement */ + /* Cyrillic Extended-A */ + /* Cyrillic Extended-B */ +#define TT_UCR_CYRILLIC (1L << 9) /* U+0400-U+04FF */ + /* U+0500-U+052F */ + /* U+2DE0-U+2DFF */ + /* U+A640-U+A69F */ + /* Bit 10 Armenian */ +#define TT_UCR_ARMENIAN (1L << 10) /* U+0530-U+058F */ + /* Bit 11 Hebrew */ +#define TT_UCR_HEBREW (1L << 11) /* U+0590-U+05FF */ + /* Bit 12 Vai */ +#define TT_UCR_VAI (1L << 12) /* U+A500-U+A63F */ + /* Bit 13 Arabic */ + /* Arabic Supplement */ +#define TT_UCR_ARABIC (1L << 13) /* U+0600-U+06FF */ + /* U+0750-U+077F */ + /* Bit 14 NKo */ +#define TT_UCR_NKO (1L << 14) /* U+07C0-U+07FF */ + /* Bit 15 Devanagari */ +#define TT_UCR_DEVANAGARI (1L << 15) /* U+0900-U+097F */ + /* Bit 16 Bengali */ +#define TT_UCR_BENGALI (1L << 16) /* U+0980-U+09FF */ + /* Bit 17 Gurmukhi */ +#define TT_UCR_GURMUKHI (1L << 17) /* U+0A00-U+0A7F */ + /* Bit 18 Gujarati */ +#define TT_UCR_GUJARATI (1L << 18) /* U+0A80-U+0AFF */ + /* Bit 19 Oriya */ +#define TT_UCR_ORIYA (1L << 19) /* U+0B00-U+0B7F */ + /* Bit 20 Tamil */ +#define TT_UCR_TAMIL (1L << 20) /* U+0B80-U+0BFF */ + /* Bit 21 Telugu */ +#define TT_UCR_TELUGU (1L << 21) /* U+0C00-U+0C7F */ + /* Bit 22 Kannada */ +#define TT_UCR_KANNADA (1L << 22) /* U+0C80-U+0CFF */ + /* Bit 23 Malayalam */ +#define TT_UCR_MALAYALAM (1L << 23) /* U+0D00-U+0D7F */ + /* Bit 24 Thai */ +#define TT_UCR_THAI (1L << 24) /* U+0E00-U+0E7F */ + /* Bit 25 Lao */ +#define TT_UCR_LAO (1L << 25) /* U+0E80-U+0EFF */ + /* Bit 26 Georgian */ + /* Georgian Supplement */ +#define TT_UCR_GEORGIAN (1L << 26) /* U+10A0-U+10FF */ + /* U+2D00-U+2D2F */ + /* Bit 27 Balinese */ +#define TT_UCR_BALINESE (1L << 27) /* U+1B00-U+1B7F */ + /* Bit 28 Hangul Jamo */ +#define TT_UCR_HANGUL_JAMO (1L << 28) /* U+1100-U+11FF */ + /* Bit 29 Latin Extended Additional */ + /* Latin Extended-C */ + /* Latin Extended-D */ +#define TT_UCR_LATIN_EXTENDED_ADDITIONAL (1L << 29) /* U+1E00-U+1EFF */ + /* U+2C60-U+2C7F */ + /* U+A720-U+A7FF */ + /* Bit 30 Greek Extended */ +#define TT_UCR_GREEK_EXTENDED (1L << 30) /* U+1F00-U+1FFF */ + /* Bit 31 General Punctuation */ + /* Supplemental Punctuation */ +#define TT_UCR_GENERAL_PUNCTUATION (1L << 31) /* U+2000-U+206F */ + /* U+2E00-U+2E7F */ + /* Bit 32 Superscripts And Subscripts */ +#define TT_UCR_SUPERSCRIPTS_SUBSCRIPTS (1L << 0) /* U+2070-U+209F */ + /* Bit 33 Currency Symbols */ +#define TT_UCR_CURRENCY_SYMBOLS (1L << 1) /* U+20A0-U+20CF */ + /* Bit 34 Combining Diacritical Marks For Symbols */ +#define TT_UCR_COMBINING_DIACRITICS_SYMB (1L << 2) /* U+20D0-U+20FF */ + /* Bit 35 Letterlike Symbols */ +#define TT_UCR_LETTERLIKE_SYMBOLS (1L << 3) /* U+2100-U+214F */ + /* Bit 36 Number Forms */ +#define TT_UCR_NUMBER_FORMS (1L << 4) /* U+2150-U+218F */ + /* Bit 37 Arrows */ + /* Supplemental Arrows-A */ + /* Supplemental Arrows-B */ + /* Miscellaneous Symbols and Arrows */ +#define TT_UCR_ARROWS (1L << 5) /* U+2190-U+21FF */ + /* U+27F0-U+27FF */ + /* U+2900-U+297F */ + /* U+2B00-U+2BFF */ + /* Bit 38 Mathematical Operators */ + /* Supplemental Mathematical Operators */ + /* Miscellaneous Mathematical Symbols-A */ + /* Miscellaneous Mathematical Symbols-B */ +#define TT_UCR_MATHEMATICAL_OPERATORS (1L << 6) /* U+2200-U+22FF */ + /* U+2A00-U+2AFF */ + /* U+27C0-U+27EF */ + /* U+2980-U+29FF */ + /* Bit 39 Miscellaneous Technical */ +#define TT_UCR_MISCELLANEOUS_TECHNICAL (1L << 7) /* U+2300-U+23FF */ + /* Bit 40 Control Pictures */ +#define TT_UCR_CONTROL_PICTURES (1L << 8) /* U+2400-U+243F */ + /* Bit 41 Optical Character Recognition */ +#define TT_UCR_OCR (1L << 9) /* U+2440-U+245F */ + /* Bit 42 Enclosed Alphanumerics */ +#define TT_UCR_ENCLOSED_ALPHANUMERICS (1L << 10) /* U+2460-U+24FF */ + /* Bit 43 Box Drawing */ +#define TT_UCR_BOX_DRAWING (1L << 11) /* U+2500-U+257F */ + /* Bit 44 Block Elements */ +#define TT_UCR_BLOCK_ELEMENTS (1L << 12) /* U+2580-U+259F */ + /* Bit 45 Geometric Shapes */ +#define TT_UCR_GEOMETRIC_SHAPES (1L << 13) /* U+25A0-U+25FF */ + /* Bit 46 Miscellaneous Symbols */ +#define TT_UCR_MISCELLANEOUS_SYMBOLS (1L << 14) /* U+2600-U+26FF */ + /* Bit 47 Dingbats */ +#define TT_UCR_DINGBATS (1L << 15) /* U+2700-U+27BF */ + /* Bit 48 CJK Symbols and Punctuation */ +#define TT_UCR_CJK_SYMBOLS (1L << 16) /* U+3000-U+303F */ + /* Bit 49 Hiragana */ +#define TT_UCR_HIRAGANA (1L << 17) /* U+3040-U+309F */ + /* Bit 50 Katakana */ + /* Katakana Phonetic Extensions */ +#define TT_UCR_KATAKANA (1L << 18) /* U+30A0-U+30FF */ + /* U+31F0-U+31FF */ + /* Bit 51 Bopomofo */ + /* Bopomofo Extended */ +#define TT_UCR_BOPOMOFO (1L << 19) /* U+3100-U+312F */ + /* U+31A0-U+31BF */ + /* Bit 52 Hangul Compatibility Jamo */ +#define TT_UCR_HANGUL_COMPATIBILITY_JAMO (1L << 20) /* U+3130-U+318F */ + /* Bit 53 Phags-Pa */ +#define TT_UCR_CJK_MISC (1L << 21) /* U+A840-U+A87F */ +#define TT_UCR_KANBUN TT_UCR_CJK_MISC /* deprecated */ +#define TT_UCR_PHAGSPA + /* Bit 54 Enclosed CJK Letters and Months */ +#define TT_UCR_ENCLOSED_CJK_LETTERS_MONTHS (1L << 22) /* U+3200-U+32FF */ + /* Bit 55 CJK Compatibility */ +#define TT_UCR_CJK_COMPATIBILITY (1L << 23) /* U+3300-U+33FF */ + /* Bit 56 Hangul Syllables */ +#define TT_UCR_HANGUL (1L << 24) /* U+AC00-U+D7A3 */ + /* Bit 57 High Surrogates */ + /* High Private Use Surrogates */ + /* Low Surrogates */ + /* */ + /* According to OpenType specs v.1.3+, */ + /* setting bit 57 implies that there is */ + /* at least one codepoint beyond the */ + /* Basic Multilingual Plane that is */ + /* supported by this font. So it really */ + /* means >= U+10000 */ +#define TT_UCR_SURROGATES (1L << 25) /* U+D800-U+DB7F */ + /* U+DB80-U+DBFF */ + /* U+DC00-U+DFFF */ +#define TT_UCR_NON_PLANE_0 TT_UCR_SURROGATES + /* Bit 58 Phoenician */ +#define TT_UCR_PHOENICIAN (1L << 26) /*U+10900-U+1091F*/ + /* Bit 59 CJK Unified Ideographs */ + /* CJK Radicals Supplement */ + /* Kangxi Radicals */ + /* Ideographic Description Characters */ + /* CJK Unified Ideographs Extension A */ + /* CJK Unified Ideographs Extension B */ + /* Kanbun */ +#define TT_UCR_CJK_UNIFIED_IDEOGRAPHS (1L << 27) /* U+4E00-U+9FFF */ + /* U+2E80-U+2EFF */ + /* U+2F00-U+2FDF */ + /* U+2FF0-U+2FFF */ + /* U+3400-U+4DB5 */ + /*U+20000-U+2A6DF*/ + /* U+3190-U+319F */ + /* Bit 60 Private Use */ +#define TT_UCR_PRIVATE_USE (1L << 28) /* U+E000-U+F8FF */ + /* Bit 61 CJK Strokes */ + /* CJK Compatibility Ideographs */ + /* CJK Compatibility Ideographs Supplement */ +#define TT_UCR_CJK_COMPATIBILITY_IDEOGRAPHS (1L << 29) /* U+31C0-U+31EF */ + /* U+F900-U+FAFF */ + /*U+2F800-U+2FA1F*/ + /* Bit 62 Alphabetic Presentation Forms */ +#define TT_UCR_ALPHABETIC_PRESENTATION_FORMS (1L << 30) /* U+FB00-U+FB4F */ + /* Bit 63 Arabic Presentation Forms-A */ +#define TT_UCR_ARABIC_PRESENTATIONS_A (1L << 31) /* U+FB50-U+FDFF */ + /* Bit 64 Combining Half Marks */ +#define TT_UCR_COMBINING_HALF_MARKS (1L << 0) /* U+FE20-U+FE2F */ + /* Bit 65 Vertical forms */ + /* CJK Compatibility Forms */ +#define TT_UCR_CJK_COMPATIBILITY_FORMS (1L << 1) /* U+FE10-U+FE1F */ + /* U+FE30-U+FE4F */ + /* Bit 66 Small Form Variants */ +#define TT_UCR_SMALL_FORM_VARIANTS (1L << 2) /* U+FE50-U+FE6F */ + /* Bit 67 Arabic Presentation Forms-B */ +#define TT_UCR_ARABIC_PRESENTATIONS_B (1L << 3) /* U+FE70-U+FEFE */ + /* Bit 68 Halfwidth and Fullwidth Forms */ +#define TT_UCR_HALFWIDTH_FULLWIDTH_FORMS (1L << 4) /* U+FF00-U+FFEF */ + /* Bit 69 Specials */ +#define TT_UCR_SPECIALS (1L << 5) /* U+FFF0-U+FFFD */ + /* Bit 70 Tibetan */ +#define TT_UCR_TIBETAN (1L << 6) /* U+0F00-U+0FFF */ + /* Bit 71 Syriac */ +#define TT_UCR_SYRIAC (1L << 7) /* U+0700-U+074F */ + /* Bit 72 Thaana */ +#define TT_UCR_THAANA (1L << 8) /* U+0780-U+07BF */ + /* Bit 73 Sinhala */ +#define TT_UCR_SINHALA (1L << 9) /* U+0D80-U+0DFF */ + /* Bit 74 Myanmar */ +#define TT_UCR_MYANMAR (1L << 10) /* U+1000-U+109F */ + /* Bit 75 Ethiopic */ + /* Ethiopic Supplement */ + /* Ethiopic Extended */ +#define TT_UCR_ETHIOPIC (1L << 11) /* U+1200-U+137F */ + /* U+1380-U+139F */ + /* U+2D80-U+2DDF */ + /* Bit 76 Cherokee */ +#define TT_UCR_CHEROKEE (1L << 12) /* U+13A0-U+13FF */ + /* Bit 77 Unified Canadian Aboriginal Syllabics */ +#define TT_UCR_CANADIAN_ABORIGINAL_SYLLABICS (1L << 13) /* U+1400-U+167F */ + /* Bit 78 Ogham */ +#define TT_UCR_OGHAM (1L << 14) /* U+1680-U+169F */ + /* Bit 79 Runic */ +#define TT_UCR_RUNIC (1L << 15) /* U+16A0-U+16FF */ + /* Bit 80 Khmer */ + /* Khmer Symbols */ +#define TT_UCR_KHMER (1L << 16) /* U+1780-U+17FF */ + /* U+19E0-U+19FF */ + /* Bit 81 Mongolian */ +#define TT_UCR_MONGOLIAN (1L << 17) /* U+1800-U+18AF */ + /* Bit 82 Braille Patterns */ +#define TT_UCR_BRAILLE (1L << 18) /* U+2800-U+28FF */ + /* Bit 83 Yi Syllables */ + /* Yi Radicals */ +#define TT_UCR_YI (1L << 19) /* U+A000-U+A48F */ + /* U+A490-U+A4CF */ + /* Bit 84 Tagalog */ + /* Hanunoo */ + /* Buhid */ + /* Tagbanwa */ +#define TT_UCR_PHILIPPINE (1L << 20) /* U+1700-U+171F */ + /* U+1720-U+173F */ + /* U+1740-U+175F */ + /* U+1760-U+177F */ + /* Bit 85 Old Italic */ +#define TT_UCR_OLD_ITALIC (1L << 21) /*U+10300-U+1032F*/ + /* Bit 86 Gothic */ +#define TT_UCR_GOTHIC (1L << 22) /*U+10330-U+1034F*/ + /* Bit 87 Deseret */ +#define TT_UCR_DESERET (1L << 23) /*U+10400-U+1044F*/ + /* Bit 88 Byzantine Musical Symbols */ + /* Musical Symbols */ + /* Ancient Greek Musical Notation */ +#define TT_UCR_MUSICAL_SYMBOLS (1L << 24) /*U+1D000-U+1D0FF*/ + /*U+1D100-U+1D1FF*/ + /*U+1D200-U+1D24F*/ + /* Bit 89 Mathematical Alphanumeric Symbols */ +#define TT_UCR_MATH_ALPHANUMERIC_SYMBOLS (1L << 25) /*U+1D400-U+1D7FF*/ + /* Bit 90 Private Use (plane 15) */ + /* Private Use (plane 16) */ +#define TT_UCR_PRIVATE_USE_SUPPLEMENTARY (1L << 26) /*U+F0000-U+FFFFD*/ + /*U+100000-U+10FFFD*/ + /* Bit 91 Variation Selectors */ + /* Variation Selectors Supplement */ +#define TT_UCR_VARIATION_SELECTORS (1L << 27) /* U+FE00-U+FE0F */ + /*U+E0100-U+E01EF*/ + /* Bit 92 Tags */ +#define TT_UCR_TAGS (1L << 28) /*U+E0000-U+E007F*/ + /* Bit 93 Limbu */ +#define TT_UCR_LIMBU (1L << 29) /* U+1900-U+194F */ + /* Bit 94 Tai Le */ +#define TT_UCR_TAI_LE (1L << 30) /* U+1950-U+197F */ + /* Bit 95 New Tai Lue */ +#define TT_UCR_NEW_TAI_LUE (1L << 31) /* U+1980-U+19DF */ + /* Bit 96 Buginese */ +#define TT_UCR_BUGINESE (1L << 0) /* U+1A00-U+1A1F */ + /* Bit 97 Glagolitic */ +#define TT_UCR_GLAGOLITIC (1L << 1) /* U+2C00-U+2C5F */ + /* Bit 98 Tifinagh */ +#define TT_UCR_TIFINAGH (1L << 2) /* U+2D30-U+2D7F */ + /* Bit 99 Yijing Hexagram Symbols */ +#define TT_UCR_YIJING (1L << 3) /* U+4DC0-U+4DFF */ + /* Bit 100 Syloti Nagri */ +#define TT_UCR_SYLOTI_NAGRI (1L << 4) /* U+A800-U+A82F */ + /* Bit 101 Linear B Syllabary */ + /* Linear B Ideograms */ + /* Aegean Numbers */ +#define TT_UCR_LINEAR_B (1L << 5) /*U+10000-U+1007F*/ + /*U+10080-U+100FF*/ + /*U+10100-U+1013F*/ + /* Bit 102 Ancient Greek Numbers */ +#define TT_UCR_ANCIENT_GREEK_NUMBERS (1L << 6) /*U+10140-U+1018F*/ + /* Bit 103 Ugaritic */ +#define TT_UCR_UGARITIC (1L << 7) /*U+10380-U+1039F*/ + /* Bit 104 Old Persian */ +#define TT_UCR_OLD_PERSIAN (1L << 8) /*U+103A0-U+103DF*/ + /* Bit 105 Shavian */ +#define TT_UCR_SHAVIAN (1L << 9) /*U+10450-U+1047F*/ + /* Bit 106 Osmanya */ +#define TT_UCR_OSMANYA (1L << 10) /*U+10480-U+104AF*/ + /* Bit 107 Cypriot Syllabary */ +#define TT_UCR_CYPRIOT_SYLLABARY (1L << 11) /*U+10800-U+1083F*/ + /* Bit 108 Kharoshthi */ +#define TT_UCR_KHAROSHTHI (1L << 12) /*U+10A00-U+10A5F*/ + /* Bit 109 Tai Xuan Jing Symbols */ +#define TT_UCR_TAI_XUAN_JING (1L << 13) /*U+1D300-U+1D35F*/ + /* Bit 110 Cuneiform */ + /* Cuneiform Numbers and Punctuation */ +#define TT_UCR_CUNEIFORM (1L << 14) /*U+12000-U+123FF*/ + /*U+12400-U+1247F*/ + /* Bit 111 Counting Rod Numerals */ +#define TT_UCR_COUNTING_ROD_NUMERALS (1L << 15) /*U+1D360-U+1D37F*/ + /* Bit 112 Sundanese */ +#define TT_UCR_SUNDANESE (1L << 16) /* U+1B80-U+1BBF */ + /* Bit 113 Lepcha */ +#define TT_UCR_LEPCHA (1L << 17) /* U+1C00-U+1C4F */ + /* Bit 114 Ol Chiki */ +#define TT_UCR_OL_CHIKI (1L << 18) /* U+1C50-U+1C7F */ + /* Bit 115 Saurashtra */ +#define TT_UCR_SAURASHTRA (1L << 19) /* U+A880-U+A8DF */ + /* Bit 116 Kayah Li */ +#define TT_UCR_KAYAH_LI (1L << 20) /* U+A900-U+A92F */ + /* Bit 117 Rejang */ +#define TT_UCR_REJANG (1L << 21) /* U+A930-U+A95F */ + /* Bit 118 Cham */ +#define TT_UCR_CHAM (1L << 22) /* U+AA00-U+AA5F */ + /* Bit 119 Ancient Symbols */ +#define TT_UCR_ANCIENT_SYMBOLS (1L << 23) /*U+10190-U+101CF*/ + /* Bit 120 Phaistos Disc */ +#define TT_UCR_PHAISTOS_DISC (1L << 24) /*U+101D0-U+101FF*/ + /* Bit 121 Carian */ + /* Lycian */ + /* Lydian */ +#define TT_UCR_OLD_ANATOLIAN (1L << 25) /*U+102A0-U+102DF*/ + /*U+10280-U+1029F*/ + /*U+10920-U+1093F*/ + /* Bit 122 Domino Tiles */ + /* Mahjong Tiles */ +#define TT_UCR_GAME_TILES (1L << 26) /*U+1F030-U+1F09F*/ + /*U+1F000-U+1F02F*/ + /* Bit 123-127 Reserved for process-internal usage */ + + + /*************************************************************************/ + /* */ + /* Some compilers have a very limited length of identifiers. */ + /* */ +#if defined( __TURBOC__ ) && __TURBOC__ < 0x0410 || defined( __PACIFIC__ ) +#define HAVE_LIMIT_ON_IDENTS +#endif + + +#ifndef HAVE_LIMIT_ON_IDENTS + + + /*************************************************************************/ + /* */ + /* Here some alias #defines in order to be clearer. */ + /* */ + /* These are not always #defined to stay within the 31~character limit, */ + /* which some compilers have. */ + /* */ + /* Credits go to Dave Hoo <dhoo@flash.net> for pointing out that modern */ + /* Borland compilers (read: from BC++ 3.1 on) can increase this limit. */ + /* If you get a warning with such a compiler, use the -i40 switch. */ + /* */ +#define TT_UCR_ARABIC_PRESENTATION_FORMS_A \ + TT_UCR_ARABIC_PRESENTATIONS_A +#define TT_UCR_ARABIC_PRESENTATION_FORMS_B \ + TT_UCR_ARABIC_PRESENTATIONS_B + +#define TT_UCR_COMBINING_DIACRITICAL_MARKS \ + TT_UCR_COMBINING_DIACRITICS +#define TT_UCR_COMBINING_DIACRITICAL_MARKS_SYMB \ + TT_UCR_COMBINING_DIACRITICS_SYMB + + +#endif /* !HAVE_LIMIT_ON_IDENTS */ + + +FT_END_HEADER + +#endif /* __TTNAMEID_H__ */ + + +/* END */ diff --git a/thirdparty/include/freetype/tttables.h b/thirdparty/include/freetype/tttables.h new file mode 100644 index 000000000..9dbad5b0b --- /dev/null +++ b/thirdparty/include/freetype/tttables.h @@ -0,0 +1,787 @@ +/***************************************************************************/ +/* */ +/* tttables.h */ +/* */ +/* Basic SFNT/TrueType tables definitions and interface */ +/* (specification only). */ +/* */ +/* Copyright 1996-2005, 2008-2013 by */ +/* David Turner, Robert Wilhelm, and Werner Lemberg. */ +/* */ +/* This file is part of the FreeType project, and may only be used, */ +/* modified, and distributed under the terms of the FreeType project */ +/* license, LICENSE.TXT. By continuing to use, modify, or distribute */ +/* this file you indicate that you have read the license and */ +/* understand and accept it fully. */ +/* */ +/***************************************************************************/ + + +#ifndef __TTTABLES_H__ +#define __TTTABLES_H__ + + +#include <freetype/ft2build.h> +#include FT_FREETYPE_H + +#ifdef FREETYPE_H +#error "freetype.h of FreeType 1 has been loaded!" +#error "Please fix the directory search order for header files" +#error "so that freetype.h of FreeType 2 is found first." +#endif + + +FT_BEGIN_HEADER + + /*************************************************************************/ + /* */ + /* <Section> */ + /* truetype_tables */ + /* */ + /* <Title> */ + /* TrueType Tables */ + /* */ + /* <Abstract> */ + /* TrueType specific table types and functions. */ + /* */ + /* <Description> */ + /* This section contains the definition of TrueType-specific tables */ + /* as well as some routines used to access and process them. */ + /* */ + /*************************************************************************/ + + + /*************************************************************************/ + /* */ + /* <Struct> */ + /* TT_Header */ + /* */ + /* <Description> */ + /* A structure used to model a TrueType font header table. All */ + /* fields follow the TrueType specification. */ + /* */ + typedef struct TT_Header_ + { + FT_Fixed Table_Version; + FT_Fixed Font_Revision; + + FT_Long CheckSum_Adjust; + FT_Long Magic_Number; + + FT_UShort Flags; + FT_UShort Units_Per_EM; + + FT_Long Created [2]; + FT_Long Modified[2]; + + FT_Short xMin; + FT_Short yMin; + FT_Short xMax; + FT_Short yMax; + + FT_UShort Mac_Style; + FT_UShort Lowest_Rec_PPEM; + + FT_Short Font_Direction; + FT_Short Index_To_Loc_Format; + FT_Short Glyph_Data_Format; + + } TT_Header; + + + /*************************************************************************/ + /* */ + /* <Struct> */ + /* TT_HoriHeader */ + /* */ + /* <Description> */ + /* A structure used to model a TrueType horizontal header, the `hhea' */ + /* table, as well as the corresponding horizontal metrics table, */ + /* i.e., the `hmtx' table. */ + /* */ + /* <Fields> */ + /* Version :: The table version. */ + /* */ + /* Ascender :: The font's ascender, i.e., the distance */ + /* from the baseline to the top-most of all */ + /* glyph points found in the font. */ + /* */ + /* This value is invalid in many fonts, as */ + /* it is usually set by the font designer, */ + /* and often reflects only a portion of the */ + /* glyphs found in the font (maybe ASCII). */ + /* */ + /* You should use the `sTypoAscender' field */ + /* of the OS/2 table instead if you want */ + /* the correct one. */ + /* */ + /* Descender :: The font's descender, i.e., the distance */ + /* from the baseline to the bottom-most of */ + /* all glyph points found in the font. It */ + /* is negative. */ + /* */ + /* This value is invalid in many fonts, as */ + /* it is usually set by the font designer, */ + /* and often reflects only a portion of the */ + /* glyphs found in the font (maybe ASCII). */ + /* */ + /* You should use the `sTypoDescender' */ + /* field of the OS/2 table instead if you */ + /* want the correct one. */ + /* */ + /* Line_Gap :: The font's line gap, i.e., the distance */ + /* to add to the ascender and descender to */ + /* get the BTB, i.e., the */ + /* baseline-to-baseline distance for the */ + /* font. */ + /* */ + /* advance_Width_Max :: This field is the maximum of all advance */ + /* widths found in the font. It can be */ + /* used to compute the maximum width of an */ + /* arbitrary string of text. */ + /* */ + /* min_Left_Side_Bearing :: The minimum left side bearing of all */ + /* glyphs within the font. */ + /* */ + /* min_Right_Side_Bearing :: The minimum right side bearing of all */ + /* glyphs within the font. */ + /* */ + /* xMax_Extent :: The maximum horizontal extent (i.e., the */ + /* `width' of a glyph's bounding box) for */ + /* all glyphs in the font. */ + /* */ + /* caret_Slope_Rise :: The rise coefficient of the cursor's */ + /* slope of the cursor (slope=rise/run). */ + /* */ + /* caret_Slope_Run :: The run coefficient of the cursor's */ + /* slope. */ + /* */ + /* Reserved :: 8~reserved bytes. */ + /* */ + /* metric_Data_Format :: Always~0. */ + /* */ + /* number_Of_HMetrics :: Number of HMetrics entries in the `hmtx' */ + /* table -- this value can be smaller than */ + /* the total number of glyphs in the font. */ + /* */ + /* long_metrics :: A pointer into the `hmtx' table. */ + /* */ + /* short_metrics :: A pointer into the `hmtx' table. */ + /* */ + /* <Note> */ + /* IMPORTANT: The TT_HoriHeader and TT_VertHeader structures should */ + /* be identical except for the names of their fields, */ + /* which are different. */ + /* */ + /* This ensures that a single function in the `ttload' */ + /* module is able to read both the horizontal and vertical */ + /* headers. */ + /* */ + typedef struct TT_HoriHeader_ + { + FT_Fixed Version; + FT_Short Ascender; + FT_Short Descender; + FT_Short Line_Gap; + + FT_UShort advance_Width_Max; /* advance width maximum */ + + FT_Short min_Left_Side_Bearing; /* minimum left-sb */ + FT_Short min_Right_Side_Bearing; /* minimum right-sb */ + FT_Short xMax_Extent; /* xmax extents */ + FT_Short caret_Slope_Rise; + FT_Short caret_Slope_Run; + FT_Short caret_Offset; + + FT_Short Reserved[4]; + + FT_Short metric_Data_Format; + FT_UShort number_Of_HMetrics; + + /* The following fields are not defined by the TrueType specification */ + /* but they are used to connect the metrics header to the relevant */ + /* `HMTX' table. */ + + void* long_metrics; + void* short_metrics; + + } TT_HoriHeader; + + + /*************************************************************************/ + /* */ + /* <Struct> */ + /* TT_VertHeader */ + /* */ + /* <Description> */ + /* A structure used to model a TrueType vertical header, the `vhea' */ + /* table, as well as the corresponding vertical metrics table, i.e., */ + /* the `vmtx' table. */ + /* */ + /* <Fields> */ + /* Version :: The table version. */ + /* */ + /* Ascender :: The font's ascender, i.e., the distance */ + /* from the baseline to the top-most of */ + /* all glyph points found in the font. */ + /* */ + /* This value is invalid in many fonts, as */ + /* it is usually set by the font designer, */ + /* and often reflects only a portion of */ + /* the glyphs found in the font (maybe */ + /* ASCII). */ + /* */ + /* You should use the `sTypoAscender' */ + /* field of the OS/2 table instead if you */ + /* want the correct one. */ + /* */ + /* Descender :: The font's descender, i.e., the */ + /* distance from the baseline to the */ + /* bottom-most of all glyph points found */ + /* in the font. It is negative. */ + /* */ + /* This value is invalid in many fonts, as */ + /* it is usually set by the font designer, */ + /* and often reflects only a portion of */ + /* the glyphs found in the font (maybe */ + /* ASCII). */ + /* */ + /* You should use the `sTypoDescender' */ + /* field of the OS/2 table instead if you */ + /* want the correct one. */ + /* */ + /* Line_Gap :: The font's line gap, i.e., the distance */ + /* to add to the ascender and descender to */ + /* get the BTB, i.e., the */ + /* baseline-to-baseline distance for the */ + /* font. */ + /* */ + /* advance_Height_Max :: This field is the maximum of all */ + /* advance heights found in the font. It */ + /* can be used to compute the maximum */ + /* height of an arbitrary string of text. */ + /* */ + /* min_Top_Side_Bearing :: The minimum top side bearing of all */ + /* glyphs within the font. */ + /* */ + /* min_Bottom_Side_Bearing :: The minimum bottom side bearing of all */ + /* glyphs within the font. */ + /* */ + /* yMax_Extent :: The maximum vertical extent (i.e., the */ + /* `height' of a glyph's bounding box) for */ + /* all glyphs in the font. */ + /* */ + /* caret_Slope_Rise :: The rise coefficient of the cursor's */ + /* slope of the cursor (slope=rise/run). */ + /* */ + /* caret_Slope_Run :: The run coefficient of the cursor's */ + /* slope. */ + /* */ + /* caret_Offset :: The cursor's offset for slanted fonts. */ + /* This value is `reserved' in vmtx */ + /* version 1.0. */ + /* */ + /* Reserved :: 8~reserved bytes. */ + /* */ + /* metric_Data_Format :: Always~0. */ + /* */ + /* number_Of_HMetrics :: Number of VMetrics entries in the */ + /* `vmtx' table -- this value can be */ + /* smaller than the total number of glyphs */ + /* in the font. */ + /* */ + /* long_metrics :: A pointer into the `vmtx' table. */ + /* */ + /* short_metrics :: A pointer into the `vmtx' table. */ + /* */ + /* <Note> */ + /* IMPORTANT: The TT_HoriHeader and TT_VertHeader structures should */ + /* be identical except for the names of their fields, */ + /* which are different. */ + /* */ + /* This ensures that a single function in the `ttload' */ + /* module is able to read both the horizontal and vertical */ + /* headers. */ + /* */ + typedef struct TT_VertHeader_ + { + FT_Fixed Version; + FT_Short Ascender; + FT_Short Descender; + FT_Short Line_Gap; + + FT_UShort advance_Height_Max; /* advance height maximum */ + + FT_Short min_Top_Side_Bearing; /* minimum left-sb or top-sb */ + FT_Short min_Bottom_Side_Bearing; /* minimum right-sb or bottom-sb */ + FT_Short yMax_Extent; /* xmax or ymax extents */ + FT_Short caret_Slope_Rise; + FT_Short caret_Slope_Run; + FT_Short caret_Offset; + + FT_Short Reserved[4]; + + FT_Short metric_Data_Format; + FT_UShort number_Of_VMetrics; + + /* The following fields are not defined by the TrueType specification */ + /* but they're used to connect the metrics header to the relevant */ + /* `HMTX' or `VMTX' table. */ + + void* long_metrics; + void* short_metrics; + + } TT_VertHeader; + + + /*************************************************************************/ + /* */ + /* <Struct> */ + /* TT_OS2 */ + /* */ + /* <Description> */ + /* A structure used to model a TrueType OS/2 table. All fields */ + /* comply to the OpenType specification. */ + /* */ + /* Note that we now support old Mac fonts that do not include an OS/2 */ + /* table. In this case, the `version' field is always set to 0xFFFF. */ + /* */ + typedef struct TT_OS2_ + { + FT_UShort version; /* 0x0001 - more or 0xFFFF */ + FT_Short xAvgCharWidth; + FT_UShort usWeightClass; + FT_UShort usWidthClass; + FT_Short fsType; + FT_Short ySubscriptXSize; + FT_Short ySubscriptYSize; + FT_Short ySubscriptXOffset; + FT_Short ySubscriptYOffset; + FT_Short ySuperscriptXSize; + FT_Short ySuperscriptYSize; + FT_Short ySuperscriptXOffset; + FT_Short ySuperscriptYOffset; + FT_Short yStrikeoutSize; + FT_Short yStrikeoutPosition; + FT_Short sFamilyClass; + + FT_Byte panose[10]; + + FT_ULong ulUnicodeRange1; /* Bits 0-31 */ + FT_ULong ulUnicodeRange2; /* Bits 32-63 */ + FT_ULong ulUnicodeRange3; /* Bits 64-95 */ + FT_ULong ulUnicodeRange4; /* Bits 96-127 */ + + FT_Char achVendID[4]; + + FT_UShort fsSelection; + FT_UShort usFirstCharIndex; + FT_UShort usLastCharIndex; + FT_Short sTypoAscender; + FT_Short sTypoDescender; + FT_Short sTypoLineGap; + FT_UShort usWinAscent; + FT_UShort usWinDescent; + + /* only version 1 and higher: */ + + FT_ULong ulCodePageRange1; /* Bits 0-31 */ + FT_ULong ulCodePageRange2; /* Bits 32-63 */ + + /* only version 2 and higher: */ + + FT_Short sxHeight; + FT_Short sCapHeight; + FT_UShort usDefaultChar; + FT_UShort usBreakChar; + FT_UShort usMaxContext; + + /* only version 5 and higher: */ + + FT_UShort usLowerOpticalPointSize; /* in twips (1/20th points) */ + FT_UShort usUpperOpticalPointSize; /* in twips (1/20th points) */ + + } TT_OS2; + + + /*************************************************************************/ + /* */ + /* <Struct> */ + /* TT_Postscript */ + /* */ + /* <Description> */ + /* A structure used to model a TrueType PostScript table. All fields */ + /* comply to the TrueType specification. This structure does not */ + /* reference the PostScript glyph names, which can be nevertheless */ + /* accessed with the `ttpost' module. */ + /* */ + typedef struct TT_Postscript_ + { + FT_Fixed FormatType; + FT_Fixed italicAngle; + FT_Short underlinePosition; + FT_Short underlineThickness; + FT_ULong isFixedPitch; + FT_ULong minMemType42; + FT_ULong maxMemType42; + FT_ULong minMemType1; + FT_ULong maxMemType1; + + /* Glyph names follow in the file, but we don't */ + /* load them by default. See the ttpost.c file. */ + + } TT_Postscript; + + + /*************************************************************************/ + /* */ + /* <Struct> */ + /* TT_PCLT */ + /* */ + /* <Description> */ + /* A structure used to model a TrueType PCLT table. All fields */ + /* comply to the TrueType specification. */ + /* */ + typedef struct TT_PCLT_ + { + FT_Fixed Version; + FT_ULong FontNumber; + FT_UShort Pitch; + FT_UShort xHeight; + FT_UShort Style; + FT_UShort TypeFamily; + FT_UShort CapHeight; + FT_UShort SymbolSet; + FT_Char TypeFace[16]; + FT_Char CharacterComplement[8]; + FT_Char FileName[6]; + FT_Char StrokeWeight; + FT_Char WidthType; + FT_Byte SerifStyle; + FT_Byte Reserved; + + } TT_PCLT; + + + /*************************************************************************/ + /* */ + /* <Struct> */ + /* TT_MaxProfile */ + /* */ + /* <Description> */ + /* The maximum profile is a table containing many max values, which */ + /* can be used to pre-allocate arrays. This ensures that no memory */ + /* allocation occurs during a glyph load. */ + /* */ + /* <Fields> */ + /* version :: The version number. */ + /* */ + /* numGlyphs :: The number of glyphs in this TrueType */ + /* font. */ + /* */ + /* maxPoints :: The maximum number of points in a */ + /* non-composite TrueType glyph. See also */ + /* the structure element */ + /* `maxCompositePoints'. */ + /* */ + /* maxContours :: The maximum number of contours in a */ + /* non-composite TrueType glyph. See also */ + /* the structure element */ + /* `maxCompositeContours'. */ + /* */ + /* maxCompositePoints :: The maximum number of points in a */ + /* composite TrueType glyph. See also the */ + /* structure element `maxPoints'. */ + /* */ + /* maxCompositeContours :: The maximum number of contours in a */ + /* composite TrueType glyph. See also the */ + /* structure element `maxContours'. */ + /* */ + /* maxZones :: The maximum number of zones used for */ + /* glyph hinting. */ + /* */ + /* maxTwilightPoints :: The maximum number of points in the */ + /* twilight zone used for glyph hinting. */ + /* */ + /* maxStorage :: The maximum number of elements in the */ + /* storage area used for glyph hinting. */ + /* */ + /* maxFunctionDefs :: The maximum number of function */ + /* definitions in the TrueType bytecode for */ + /* this font. */ + /* */ + /* maxInstructionDefs :: The maximum number of instruction */ + /* definitions in the TrueType bytecode for */ + /* this font. */ + /* */ + /* maxStackElements :: The maximum number of stack elements used */ + /* during bytecode interpretation. */ + /* */ + /* maxSizeOfInstructions :: The maximum number of TrueType opcodes */ + /* used for glyph hinting. */ + /* */ + /* maxComponentElements :: The maximum number of simple (i.e., non- */ + /* composite) glyphs in a composite glyph. */ + /* */ + /* maxComponentDepth :: The maximum nesting depth of composite */ + /* glyphs. */ + /* */ + /* <Note> */ + /* This structure is only used during font loading. */ + /* */ + typedef struct TT_MaxProfile_ + { + FT_Fixed version; + FT_UShort numGlyphs; + FT_UShort maxPoints; + FT_UShort maxContours; + FT_UShort maxCompositePoints; + FT_UShort maxCompositeContours; + FT_UShort maxZones; + FT_UShort maxTwilightPoints; + FT_UShort maxStorage; + FT_UShort maxFunctionDefs; + FT_UShort maxInstructionDefs; + FT_UShort maxStackElements; + FT_UShort maxSizeOfInstructions; + FT_UShort maxComponentElements; + FT_UShort maxComponentDepth; + + } TT_MaxProfile; + + + /*************************************************************************/ + /* */ + /* <Enum> */ + /* FT_Sfnt_Tag */ + /* */ + /* <Description> */ + /* An enumeration used to specify the index of an SFNT table. */ + /* Used in the @FT_Get_Sfnt_Table API function. */ + /* */ + typedef enum FT_Sfnt_Tag_ + { + ft_sfnt_head = 0, /* TT_Header */ + ft_sfnt_maxp = 1, /* TT_MaxProfile */ + ft_sfnt_os2 = 2, /* TT_OS2 */ + ft_sfnt_hhea = 3, /* TT_HoriHeader */ + ft_sfnt_vhea = 4, /* TT_VertHeader */ + ft_sfnt_post = 5, /* TT_Postscript */ + ft_sfnt_pclt = 6, /* TT_PCLT */ + + sfnt_max /* internal end mark */ + + } FT_Sfnt_Tag; + + /* */ + + + /*************************************************************************/ + /* */ + /* <Function> */ + /* FT_Get_Sfnt_Table */ + /* */ + /* <Description> */ + /* Return a pointer to a given SFNT table within a face. */ + /* */ + /* <Input> */ + /* face :: A handle to the source. */ + /* */ + /* tag :: The index of the SFNT table. */ + /* */ + /* <Return> */ + /* A type-less pointer to the table. This will be~0 in case of */ + /* error, or if the corresponding table was not found *OR* loaded */ + /* from the file. */ + /* */ + /* Use a typecast according to `tag' to access the structure */ + /* elements. */ + /* */ + /* <Note> */ + /* The table is owned by the face object and disappears with it. */ + /* */ + /* This function is only useful to access SFNT tables that are loaded */ + /* by the sfnt, truetype, and opentype drivers. See @FT_Sfnt_Tag for */ + /* a list. */ + /* */ + /* Here an example how to access the `vhea' table: */ + /* */ + /* { */ + /* TT_VertHeader* vert_header; */ + /* */ + /* */ + /* vert_header = */ + /* (TT_VertHeader*)FT_Get_Sfnt_Table( face, ft_sfnt_vhea ); */ + /* } */ + /* */ + FT_EXPORT( void* ) + FT_Get_Sfnt_Table( FT_Face face, + FT_Sfnt_Tag tag ); + + + /************************************************************************** + * + * @function: + * FT_Load_Sfnt_Table + * + * @description: + * Load any font table into client memory. + * + * @input: + * face :: + * A handle to the source face. + * + * tag :: + * The four-byte tag of the table to load. Use the value~0 if you want + * to access the whole font file. Otherwise, you can use one of the + * definitions found in the @FT_TRUETYPE_TAGS_H file, or forge a new + * one with @FT_MAKE_TAG. + * + * offset :: + * The starting offset in the table (or file if tag == 0). + * + * @output: + * buffer :: + * The target buffer address. The client must ensure that the memory + * array is big enough to hold the data. + * + * @inout: + * length :: + * If the `length' parameter is NULL, then try to load the whole table. + * Return an error code if it fails. + * + * Else, if `*length' is~0, exit immediately while returning the + * table's (or file) full size in it. + * + * Else the number of bytes to read from the table or file, from the + * starting offset. + * + * @return: + * FreeType error code. 0~means success. + * + * @note: + * If you need to determine the table's length you should first call this + * function with `*length' set to~0, as in the following example: + * + * { + * FT_ULong length = 0; + * + * + * error = FT_Load_Sfnt_Table( face, tag, 0, NULL, &length ); + * if ( error ) { ... table does not exist ... } + * + * buffer = malloc( length ); + * if ( buffer == NULL ) { ... not enough memory ... } + * + * error = FT_Load_Sfnt_Table( face, tag, 0, buffer, &length ); + * if ( error ) { ... could not load table ... } + * } + * + * Note that structures like @TT_Header or @TT_OS2 can't be used with + * this function; they are limited to @FT_Get_Sfnt_Table. Reason is that + * those structures depend on the processor architecture, with varying + * size (e.g. 32bit vs. 64bit) or order (big endian vs. little endian). + * + */ + FT_EXPORT( FT_Error ) + FT_Load_Sfnt_Table( FT_Face face, + FT_ULong tag, + FT_Long offset, + FT_Byte* buffer, + FT_ULong* length ); + + + /************************************************************************** + * + * @function: + * FT_Sfnt_Table_Info + * + * @description: + * Return information on an SFNT table. + * + * @input: + * face :: + * A handle to the source face. + * + * table_index :: + * The index of an SFNT table. The function returns + * FT_Err_Table_Missing for an invalid value. + * + * @inout: + * tag :: + * The name tag of the SFNT table. If the value is NULL, `table_index' + * is ignored, and `length' returns the number of SFNT tables in the + * font. + * + * @output: + * length :: + * The length of the SFNT table (or the number of SFNT tables, depending + * on `tag'). + * + * @return: + * FreeType error code. 0~means success. + * + * @note: + * While parsing fonts, FreeType handles SFNT tables with length zero as + * missing. + * + */ + FT_EXPORT( FT_Error ) + FT_Sfnt_Table_Info( FT_Face face, + FT_UInt table_index, + FT_ULong *tag, + FT_ULong *length ); + + + /*************************************************************************/ + /* */ + /* <Function> */ + /* FT_Get_CMap_Language_ID */ + /* */ + /* <Description> */ + /* Return TrueType/sfnt specific cmap language ID. Definitions of */ + /* language ID values are in `ttnameid.h'. */ + /* */ + /* <Input> */ + /* charmap :: */ + /* The target charmap. */ + /* */ + /* <Return> */ + /* The language ID of `charmap'. If `charmap' doesn't belong to a */ + /* TrueType/sfnt face, just return~0 as the default value. */ + /* */ + /* For a format~14 cmap (to access Unicode IVS), the return value is */ + /* 0xFFFFFFFF. */ + /* */ + FT_EXPORT( FT_ULong ) + FT_Get_CMap_Language_ID( FT_CharMap charmap ); + + + /*************************************************************************/ + /* */ + /* <Function> */ + /* FT_Get_CMap_Format */ + /* */ + /* <Description> */ + /* Return TrueType/sfnt specific cmap format. */ + /* */ + /* <Input> */ + /* charmap :: */ + /* The target charmap. */ + /* */ + /* <Return> */ + /* The format of `charmap'. If `charmap' doesn't belong to a */ + /* TrueType/sfnt face, return -1. */ + /* */ + FT_EXPORT( FT_Long ) + FT_Get_CMap_Format( FT_CharMap charmap ); + + /* */ + + +FT_END_HEADER + +#endif /* __TTTABLES_H__ */ + + +/* END */ diff --git a/thirdparty/include/freetype/tttags.h b/thirdparty/include/freetype/tttags.h new file mode 100644 index 000000000..7d3976e00 --- /dev/null +++ b/thirdparty/include/freetype/tttags.h @@ -0,0 +1,111 @@ +/***************************************************************************/ +/* */ +/* tttags.h */ +/* */ +/* Tags for TrueType and OpenType tables (specification only). */ +/* */ +/* Copyright 1996-2001, 2004, 2005, 2007, 2008, 2013 by */ +/* David Turner, Robert Wilhelm, and Werner Lemberg. */ +/* */ +/* This file is part of the FreeType project, and may only be used, */ +/* modified, and distributed under the terms of the FreeType project */ +/* license, LICENSE.TXT. By continuing to use, modify, or distribute */ +/* this file you indicate that you have read the license and */ +/* understand and accept it fully. */ +/* */ +/***************************************************************************/ + + +#ifndef __TTAGS_H__ +#define __TTAGS_H__ + + +#include <freetype/ft2build.h> +#include FT_FREETYPE_H + +#ifdef FREETYPE_H +#error "freetype.h of FreeType 1 has been loaded!" +#error "Please fix the directory search order for header files" +#error "so that freetype.h of FreeType 2 is found first." +#endif + + +FT_BEGIN_HEADER + + +#define TTAG_avar FT_MAKE_TAG( 'a', 'v', 'a', 'r' ) +#define TTAG_BASE FT_MAKE_TAG( 'B', 'A', 'S', 'E' ) +#define TTAG_bdat FT_MAKE_TAG( 'b', 'd', 'a', 't' ) +#define TTAG_BDF FT_MAKE_TAG( 'B', 'D', 'F', ' ' ) +#define TTAG_bhed FT_MAKE_TAG( 'b', 'h', 'e', 'd' ) +#define TTAG_bloc FT_MAKE_TAG( 'b', 'l', 'o', 'c' ) +#define TTAG_bsln FT_MAKE_TAG( 'b', 's', 'l', 'n' ) +#define TTAG_CBDT FT_MAKE_TAG( 'C', 'B', 'D', 'T' ) +#define TTAG_CBLC FT_MAKE_TAG( 'C', 'B', 'L', 'C' ) +#define TTAG_CFF FT_MAKE_TAG( 'C', 'F', 'F', ' ' ) +#define TTAG_CID FT_MAKE_TAG( 'C', 'I', 'D', ' ' ) +#define TTAG_cmap FT_MAKE_TAG( 'c', 'm', 'a', 'p' ) +#define TTAG_cvar FT_MAKE_TAG( 'c', 'v', 'a', 'r' ) +#define TTAG_cvt FT_MAKE_TAG( 'c', 'v', 't', ' ' ) +#define TTAG_DSIG FT_MAKE_TAG( 'D', 'S', 'I', 'G' ) +#define TTAG_EBDT FT_MAKE_TAG( 'E', 'B', 'D', 'T' ) +#define TTAG_EBLC FT_MAKE_TAG( 'E', 'B', 'L', 'C' ) +#define TTAG_EBSC FT_MAKE_TAG( 'E', 'B', 'S', 'C' ) +#define TTAG_feat FT_MAKE_TAG( 'f', 'e', 'a', 't' ) +#define TTAG_FOND FT_MAKE_TAG( 'F', 'O', 'N', 'D' ) +#define TTAG_fpgm FT_MAKE_TAG( 'f', 'p', 'g', 'm' ) +#define TTAG_fvar FT_MAKE_TAG( 'f', 'v', 'a', 'r' ) +#define TTAG_gasp FT_MAKE_TAG( 'g', 'a', 's', 'p' ) +#define TTAG_GDEF FT_MAKE_TAG( 'G', 'D', 'E', 'F' ) +#define TTAG_glyf FT_MAKE_TAG( 'g', 'l', 'y', 'f' ) +#define TTAG_GPOS FT_MAKE_TAG( 'G', 'P', 'O', 'S' ) +#define TTAG_GSUB FT_MAKE_TAG( 'G', 'S', 'U', 'B' ) +#define TTAG_gvar FT_MAKE_TAG( 'g', 'v', 'a', 'r' ) +#define TTAG_hdmx FT_MAKE_TAG( 'h', 'd', 'm', 'x' ) +#define TTAG_head FT_MAKE_TAG( 'h', 'e', 'a', 'd' ) +#define TTAG_hhea FT_MAKE_TAG( 'h', 'h', 'e', 'a' ) +#define TTAG_hmtx FT_MAKE_TAG( 'h', 'm', 't', 'x' ) +#define TTAG_JSTF FT_MAKE_TAG( 'J', 'S', 'T', 'F' ) +#define TTAG_just FT_MAKE_TAG( 'j', 'u', 's', 't' ) +#define TTAG_kern FT_MAKE_TAG( 'k', 'e', 'r', 'n' ) +#define TTAG_lcar FT_MAKE_TAG( 'l', 'c', 'a', 'r' ) +#define TTAG_loca FT_MAKE_TAG( 'l', 'o', 'c', 'a' ) +#define TTAG_LTSH FT_MAKE_TAG( 'L', 'T', 'S', 'H' ) +#define TTAG_LWFN FT_MAKE_TAG( 'L', 'W', 'F', 'N' ) +#define TTAG_MATH FT_MAKE_TAG( 'M', 'A', 'T', 'H' ) +#define TTAG_maxp FT_MAKE_TAG( 'm', 'a', 'x', 'p' ) +#define TTAG_META FT_MAKE_TAG( 'M', 'E', 'T', 'A' ) +#define TTAG_MMFX FT_MAKE_TAG( 'M', 'M', 'F', 'X' ) +#define TTAG_MMSD FT_MAKE_TAG( 'M', 'M', 'S', 'D' ) +#define TTAG_mort FT_MAKE_TAG( 'm', 'o', 'r', 't' ) +#define TTAG_morx FT_MAKE_TAG( 'm', 'o', 'r', 'x' ) +#define TTAG_name FT_MAKE_TAG( 'n', 'a', 'm', 'e' ) +#define TTAG_opbd FT_MAKE_TAG( 'o', 'p', 'b', 'd' ) +#define TTAG_OS2 FT_MAKE_TAG( 'O', 'S', '/', '2' ) +#define TTAG_OTTO FT_MAKE_TAG( 'O', 'T', 'T', 'O' ) +#define TTAG_PCLT FT_MAKE_TAG( 'P', 'C', 'L', 'T' ) +#define TTAG_POST FT_MAKE_TAG( 'P', 'O', 'S', 'T' ) +#define TTAG_post FT_MAKE_TAG( 'p', 'o', 's', 't' ) +#define TTAG_prep FT_MAKE_TAG( 'p', 'r', 'e', 'p' ) +#define TTAG_prop FT_MAKE_TAG( 'p', 'r', 'o', 'p' ) +#define TTAG_sbix FT_MAKE_TAG( 's', 'b', 'i', 'x' ) +#define TTAG_sfnt FT_MAKE_TAG( 's', 'f', 'n', 't' ) +#define TTAG_SING FT_MAKE_TAG( 'S', 'I', 'N', 'G' ) +#define TTAG_trak FT_MAKE_TAG( 't', 'r', 'a', 'k' ) +#define TTAG_true FT_MAKE_TAG( 't', 'r', 'u', 'e' ) +#define TTAG_ttc FT_MAKE_TAG( 't', 't', 'c', ' ' ) +#define TTAG_ttcf FT_MAKE_TAG( 't', 't', 'c', 'f' ) +#define TTAG_TYP1 FT_MAKE_TAG( 'T', 'Y', 'P', '1' ) +#define TTAG_typ1 FT_MAKE_TAG( 't', 'y', 'p', '1' ) +#define TTAG_VDMX FT_MAKE_TAG( 'V', 'D', 'M', 'X' ) +#define TTAG_vhea FT_MAKE_TAG( 'v', 'h', 'e', 'a' ) +#define TTAG_vmtx FT_MAKE_TAG( 'v', 'm', 't', 'x' ) +#define TTAG_wOFF FT_MAKE_TAG( 'w', 'O', 'F', 'F' ) + + +FT_END_HEADER + +#endif /* __TTAGS_H__ */ + + +/* END */ diff --git a/thirdparty/include/freetype/ttunpat.h b/thirdparty/include/freetype/ttunpat.h new file mode 100644 index 000000000..51e168702 --- /dev/null +++ b/thirdparty/include/freetype/ttunpat.h @@ -0,0 +1,59 @@ +/***************************************************************************/ +/* */ +/* ttunpat.h */ +/* */ +/* Definitions for the unpatented TrueType hinting system */ +/* */ +/* Copyright 2003, 2006 by */ +/* David Turner, Robert Wilhelm, and Werner Lemberg. */ +/* */ +/* Written by Graham Asher <graham.asher@btinternet.com> */ +/* */ +/* This file is part of the FreeType project, and may only be used, */ +/* modified, and distributed under the terms of the FreeType project */ +/* license, LICENSE.TXT. By continuing to use, modify, or distribute */ +/* this file you indicate that you have read the license and */ +/* understand and accept it fully. */ +/* */ +/***************************************************************************/ + + +#ifndef __TTUNPAT_H__ +#define __TTUNPAT_H__ + + +#include <freetype/ft2build.h> +#include FT_FREETYPE_H + +#ifdef FREETYPE_H +#error "freetype.h of FreeType 1 has been loaded!" +#error "Please fix the directory search order for header files" +#error "so that freetype.h of FreeType 2 is found first." +#endif + + +FT_BEGIN_HEADER + + + /*************************************************************************** + * + * @constant: + * FT_PARAM_TAG_UNPATENTED_HINTING + * + * @description: + * A constant used as the tag of an @FT_Parameter structure to indicate + * that unpatented methods only should be used by the TrueType bytecode + * interpreter for a typeface opened by @FT_Open_Face. + * + */ +#define FT_PARAM_TAG_UNPATENTED_HINTING FT_MAKE_TAG( 'u', 'n', 'p', 'a' ) + + /* */ + +FT_END_HEADER + + +#endif /* __TTUNPAT_H__ */ + + +/* END */ diff --git a/thirdparty/include/sndfile/sndfile.h b/thirdparty/include/sndfile/sndfile.h new file mode 100644 index 000000000..d0b26deda --- /dev/null +++ b/thirdparty/include/sndfile/sndfile.h @@ -0,0 +1,666 @@ +/* +** Copyright (C) 1999-2011Erik de Castro Lopo <erikd@mega-nerd.com> +** +** This program is free software; you can redistribute it and/or modify +** it under the terms of the GNU Lesser General Public License as published by +** the Free Software Foundation; either version 2.1 of the License, or +** (at your option) any later version. +** +** This program is distributed in the hope that it will be useful, +** but WITHOUT ANY WARRANTY; without even the implied warranty of +** MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the +** GNU Lesser General Public License for more details. +** +** You should have received a copy of the GNU Lesser General Public License +** along with this program; if not, write to the Free Software +** Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA 02111-1307, USA. +*/ + +/* +** sndfile.h -- system-wide definitions +** +** API documentation is in the doc/ directory of the source code tarball +** and at http://www.mega-nerd.com/libsndfile/api.html. +*/ + +#ifndef SNDFILE_H +#define SNDFILE_H + +/* This is the version 1.0.X header file. */ +#define SNDFILE_1 + +#include <stdio.h> +#include <sys/types.h> + +#ifdef __cplusplus +extern "C" { +#endif /* __cplusplus */ + +/* The following file types can be read and written. +** A file type would consist of a major type (ie SF_FORMAT_WAV) bitwise +** ORed with a minor type (ie SF_FORMAT_PCM). SF_FORMAT_TYPEMASK and +** SF_FORMAT_SUBMASK can be used to separate the major and minor file +** types. +*/ + +enum +{ /* Major formats. */ + SF_FORMAT_WAV = 0x010000, /* Microsoft WAV format (little endian default). */ + SF_FORMAT_AIFF = 0x020000, /* Apple/SGI AIFF format (big endian). */ + SF_FORMAT_AU = 0x030000, /* Sun/NeXT AU format (big endian). */ + SF_FORMAT_RAW = 0x040000, /* RAW PCM data. */ + SF_FORMAT_PAF = 0x050000, /* Ensoniq PARIS file format. */ + SF_FORMAT_SVX = 0x060000, /* Amiga IFF / SVX8 / SV16 format. */ + SF_FORMAT_NIST = 0x070000, /* Sphere NIST format. */ + SF_FORMAT_VOC = 0x080000, /* VOC files. */ + SF_FORMAT_IRCAM = 0x0A0000, /* Berkeley/IRCAM/CARL */ + SF_FORMAT_W64 = 0x0B0000, /* Sonic Foundry's 64 bit RIFF/WAV */ + SF_FORMAT_MAT4 = 0x0C0000, /* Matlab (tm) V4.2 / GNU Octave 2.0 */ + SF_FORMAT_MAT5 = 0x0D0000, /* Matlab (tm) V5.0 / GNU Octave 2.1 */ + SF_FORMAT_PVF = 0x0E0000, /* Portable Voice Format */ + SF_FORMAT_XI = 0x0F0000, /* Fasttracker 2 Extended Instrument */ + SF_FORMAT_HTK = 0x100000, /* HMM Tool Kit format */ + SF_FORMAT_SDS = 0x110000, /* Midi Sample Dump Standard */ + SF_FORMAT_AVR = 0x120000, /* Audio Visual Research */ + SF_FORMAT_WAVEX = 0x130000, /* MS WAVE with WAVEFORMATEX */ + SF_FORMAT_SD2 = 0x160000, /* Sound Designer 2 */ + SF_FORMAT_FLAC = 0x170000, /* FLAC lossless file format */ + SF_FORMAT_CAF = 0x180000, /* Core Audio File format */ + SF_FORMAT_WVE = 0x190000, /* Psion WVE format */ + SF_FORMAT_OGG = 0x200000, /* Xiph OGG container */ + SF_FORMAT_MPC2K = 0x210000, /* Akai MPC 2000 sampler */ + SF_FORMAT_RF64 = 0x220000, /* RF64 WAV file */ + + /* Subtypes from here on. */ + + SF_FORMAT_PCM_S8 = 0x0001, /* Signed 8 bit data */ + SF_FORMAT_PCM_16 = 0x0002, /* Signed 16 bit data */ + SF_FORMAT_PCM_24 = 0x0003, /* Signed 24 bit data */ + SF_FORMAT_PCM_32 = 0x0004, /* Signed 32 bit data */ + + SF_FORMAT_PCM_U8 = 0x0005, /* Unsigned 8 bit data (WAV and RAW only) */ + + SF_FORMAT_FLOAT = 0x0006, /* 32 bit float data */ + SF_FORMAT_DOUBLE = 0x0007, /* 64 bit float data */ + + SF_FORMAT_ULAW = 0x0010, /* U-Law encoded. */ + SF_FORMAT_ALAW = 0x0011, /* A-Law encoded. */ + SF_FORMAT_IMA_ADPCM = 0x0012, /* IMA ADPCM. */ + SF_FORMAT_MS_ADPCM = 0x0013, /* Microsoft ADPCM. */ + + SF_FORMAT_GSM610 = 0x0020, /* GSM 6.10 encoding. */ + SF_FORMAT_VOX_ADPCM = 0x0021, /* OKI / Dialogix ADPCM */ + + SF_FORMAT_G721_32 = 0x0030, /* 32kbs G721 ADPCM encoding. */ + SF_FORMAT_G723_24 = 0x0031, /* 24kbs G723 ADPCM encoding. */ + SF_FORMAT_G723_40 = 0x0032, /* 40kbs G723 ADPCM encoding. */ + + SF_FORMAT_DWVW_12 = 0x0040, /* 12 bit Delta Width Variable Word encoding. */ + SF_FORMAT_DWVW_16 = 0x0041, /* 16 bit Delta Width Variable Word encoding. */ + SF_FORMAT_DWVW_24 = 0x0042, /* 24 bit Delta Width Variable Word encoding. */ + SF_FORMAT_DWVW_N = 0x0043, /* N bit Delta Width Variable Word encoding. */ + + SF_FORMAT_DPCM_8 = 0x0050, /* 8 bit differential PCM (XI only) */ + SF_FORMAT_DPCM_16 = 0x0051, /* 16 bit differential PCM (XI only) */ + + SF_FORMAT_VORBIS = 0x0060, /* Xiph Vorbis encoding. */ + + /* Endian-ness options. */ + + SF_ENDIAN_FILE = 0x00000000, /* Default file endian-ness. */ + SF_ENDIAN_LITTLE = 0x10000000, /* Force little endian-ness. */ + SF_ENDIAN_BIG = 0x20000000, /* Force big endian-ness. */ + SF_ENDIAN_CPU = 0x30000000, /* Force CPU endian-ness. */ + + SF_FORMAT_SUBMASK = 0x0000FFFF, + SF_FORMAT_TYPEMASK = 0x0FFF0000, + SF_FORMAT_ENDMASK = 0x30000000 +} ; + +/* +** The following are the valid command numbers for the sf_command() +** interface. The use of these commands is documented in the file +** command.html in the doc directory of the source code distribution. +*/ + +enum +{ SFC_GET_LIB_VERSION = 0x1000, + SFC_GET_LOG_INFO = 0x1001, + SFC_GET_CURRENT_SF_INFO = 0x1002, + + + SFC_GET_NORM_DOUBLE = 0x1010, + SFC_GET_NORM_FLOAT = 0x1011, + SFC_SET_NORM_DOUBLE = 0x1012, + SFC_SET_NORM_FLOAT = 0x1013, + SFC_SET_SCALE_FLOAT_INT_READ = 0x1014, + SFC_SET_SCALE_INT_FLOAT_WRITE = 0x1015, + + SFC_GET_SIMPLE_FORMAT_COUNT = 0x1020, + SFC_GET_SIMPLE_FORMAT = 0x1021, + + SFC_GET_FORMAT_INFO = 0x1028, + + SFC_GET_FORMAT_MAJOR_COUNT = 0x1030, + SFC_GET_FORMAT_MAJOR = 0x1031, + SFC_GET_FORMAT_SUBTYPE_COUNT = 0x1032, + SFC_GET_FORMAT_SUBTYPE = 0x1033, + + SFC_CALC_SIGNAL_MAX = 0x1040, + SFC_CALC_NORM_SIGNAL_MAX = 0x1041, + SFC_CALC_MAX_ALL_CHANNELS = 0x1042, + SFC_CALC_NORM_MAX_ALL_CHANNELS = 0x1043, + SFC_GET_SIGNAL_MAX = 0x1044, + SFC_GET_MAX_ALL_CHANNELS = 0x1045, + + SFC_SET_ADD_PEAK_CHUNK = 0x1050, + SFC_SET_ADD_HEADER_PAD_CHUNK = 0x1051, + + SFC_UPDATE_HEADER_NOW = 0x1060, + SFC_SET_UPDATE_HEADER_AUTO = 0x1061, + + SFC_FILE_TRUNCATE = 0x1080, + + SFC_SET_RAW_START_OFFSET = 0x1090, + + SFC_SET_DITHER_ON_WRITE = 0x10A0, + SFC_SET_DITHER_ON_READ = 0x10A1, + + SFC_GET_DITHER_INFO_COUNT = 0x10A2, + SFC_GET_DITHER_INFO = 0x10A3, + + SFC_GET_EMBED_FILE_INFO = 0x10B0, + + SFC_SET_CLIPPING = 0x10C0, + SFC_GET_CLIPPING = 0x10C1, + + SFC_GET_INSTRUMENT = 0x10D0, + SFC_SET_INSTRUMENT = 0x10D1, + + SFC_GET_LOOP_INFO = 0x10E0, + + SFC_GET_BROADCAST_INFO = 0x10F0, + SFC_SET_BROADCAST_INFO = 0x10F1, + + SFC_GET_CHANNEL_MAP_INFO = 0x1100, + SFC_SET_CHANNEL_MAP_INFO = 0x1101, + + SFC_RAW_DATA_NEEDS_ENDSWAP = 0x1110, + + /* Support for Wavex Ambisonics Format */ + SFC_WAVEX_SET_AMBISONIC = 0x1200, + SFC_WAVEX_GET_AMBISONIC = 0x1201, + + SFC_SET_VBR_ENCODING_QUALITY = 0x1300, + + /* Following commands for testing only. */ + SFC_TEST_IEEE_FLOAT_REPLACE = 0x6001, + + /* + ** SFC_SET_ADD_* values are deprecated and will disappear at some + ** time in the future. They are guaranteed to be here up to and + ** including version 1.0.8 to avoid breakage of existng software. + ** They currently do nothing and will continue to do nothing. + */ + SFC_SET_ADD_DITHER_ON_WRITE = 0x1070, + SFC_SET_ADD_DITHER_ON_READ = 0x1071 +} ; + + +/* +** String types that can be set and read from files. Not all file types +** support this and even the file types which support one, may not support +** all string types. +*/ + +enum +{ SF_STR_TITLE = 0x01, + SF_STR_COPYRIGHT = 0x02, + SF_STR_SOFTWARE = 0x03, + SF_STR_ARTIST = 0x04, + SF_STR_COMMENT = 0x05, + SF_STR_DATE = 0x06, + SF_STR_ALBUM = 0x07, + SF_STR_LICENSE = 0x08, + SF_STR_TRACKNUMBER = 0x09, + SF_STR_GENRE = 0x10 +} ; + +/* +** Use the following as the start and end index when doing metadata +** transcoding. +*/ + +#define SF_STR_FIRST SF_STR_TITLE +#define SF_STR_LAST SF_STR_GENRE + +enum +{ /* True and false */ + SF_FALSE = 0, + SF_TRUE = 1, + + /* Modes for opening files. */ + SFM_READ = 0x10, + SFM_WRITE = 0x20, + SFM_RDWR = 0x30, + + SF_AMBISONIC_NONE = 0x40, + SF_AMBISONIC_B_FORMAT = 0x41 +} ; + +/* Public error values. These are guaranteed to remain unchanged for the duration +** of the library major version number. +** There are also a large number of private error numbers which are internal to +** the library which can change at any time. +*/ + +enum +{ SF_ERR_NO_ERROR = 0, + SF_ERR_UNRECOGNISED_FORMAT = 1, + SF_ERR_SYSTEM = 2, + SF_ERR_MALFORMED_FILE = 3, + SF_ERR_UNSUPPORTED_ENCODING = 4 +} ; + + +/* Channel map values (used with SFC_SET/GET_CHANNEL_MAP). +*/ + +enum +{ SF_CHANNEL_MAP_INVALID = 0, + SF_CHANNEL_MAP_MONO = 1, + SF_CHANNEL_MAP_LEFT, /* Apple calls this 'Left' */ + SF_CHANNEL_MAP_RIGHT, /* Apple calls this 'Right' */ + SF_CHANNEL_MAP_CENTER, /* Apple calls this 'Center' */ + SF_CHANNEL_MAP_FRONT_LEFT, + SF_CHANNEL_MAP_FRONT_RIGHT, + SF_CHANNEL_MAP_FRONT_CENTER, + SF_CHANNEL_MAP_REAR_CENTER, /* Apple calls this 'Center Surround', Msft calls this 'Back Center' */ + SF_CHANNEL_MAP_REAR_LEFT, /* Apple calls this 'Left Surround', Msft calls this 'Back Left' */ + SF_CHANNEL_MAP_REAR_RIGHT, /* Apple calls this 'Right Surround', Msft calls this 'Back Right' */ + SF_CHANNEL_MAP_LFE, /* Apple calls this 'LFEScreen', Msft calls this 'Low Frequency' */ + SF_CHANNEL_MAP_FRONT_LEFT_OF_CENTER, /* Apple calls this 'Left Center' */ + SF_CHANNEL_MAP_FRONT_RIGHT_OF_CENTER, /* Apple calls this 'Right Center */ + SF_CHANNEL_MAP_SIDE_LEFT, /* Apple calls this 'Left Surround Direct' */ + SF_CHANNEL_MAP_SIDE_RIGHT, /* Apple calls this 'Right Surround Direct' */ + SF_CHANNEL_MAP_TOP_CENTER, /* Apple calls this 'Top Center Surround' */ + SF_CHANNEL_MAP_TOP_FRONT_LEFT, /* Apple calls this 'Vertical Height Left' */ + SF_CHANNEL_MAP_TOP_FRONT_RIGHT, /* Apple calls this 'Vertical Height Right' */ + SF_CHANNEL_MAP_TOP_FRONT_CENTER, /* Apple calls this 'Vertical Height Center' */ + SF_CHANNEL_MAP_TOP_REAR_LEFT, /* Apple and MS call this 'Top Back Left' */ + SF_CHANNEL_MAP_TOP_REAR_RIGHT, /* Apple and MS call this 'Top Back Right' */ + SF_CHANNEL_MAP_TOP_REAR_CENTER, /* Apple and MS call this 'Top Back Center' */ + + SF_CHANNEL_MAP_AMBISONIC_B_W, + SF_CHANNEL_MAP_AMBISONIC_B_X, + SF_CHANNEL_MAP_AMBISONIC_B_Y, + SF_CHANNEL_MAP_AMBISONIC_B_Z, + + SF_CHANNEL_MAP_MAX +} ; + + +/* A SNDFILE* pointer can be passed around much like stdio.h's FILE* pointer. */ + +typedef struct SNDFILE_tag SNDFILE ; + +/* The following typedef is system specific and is defined when libsndfile is +** compiled. sf_count_t will be a 64 bit value when the underlying OS allows +** 64 bit file offsets. +** On windows, we need to allow the same header file to be compiler by both GCC +** and the Microsoft compiler. +*/ + +#if (defined (_MSCVER) || defined (_MSC_VER)) +typedef __int64 sf_count_t ; +#define SF_COUNT_MAX 0x7fffffffffffffffi64 +#else +typedef int64_t sf_count_t ; +#define SF_COUNT_MAX 0x7FFFFFFFFFFFFFFFLL +#endif + + +/* A pointer to a SF_INFO structure is passed to sf_open () and filled in. +** On write, the SF_INFO structure is filled in by the user and passed into +** sf_open (). +*/ + +struct SF_INFO +{ sf_count_t frames ; /* Used to be called samples. Changed to avoid confusion. */ + int samplerate ; + int channels ; + int format ; + int sections ; + int seekable ; +} ; + +typedef struct SF_INFO SF_INFO ; + +/* The SF_FORMAT_INFO struct is used to retrieve information about the sound +** file formats libsndfile supports using the sf_command () interface. +** +** Using this interface will allow applications to support new file formats +** and encoding types when libsndfile is upgraded, without requiring +** re-compilation of the application. +** +** Please consult the libsndfile documentation (particularly the information +** on the sf_command () interface) for examples of its use. +*/ + +typedef struct +{ int format ; + const char *name ; + const char *extension ; +} SF_FORMAT_INFO ; + +/* +** Enums and typedefs for adding dither on read and write. +** See the html documentation for sf_command(), SFC_SET_DITHER_ON_WRITE +** and SFC_SET_DITHER_ON_READ. +*/ + +enum +{ SFD_DEFAULT_LEVEL = 0, + SFD_CUSTOM_LEVEL = 0x40000000, + + SFD_NO_DITHER = 500, + SFD_WHITE = 501, + SFD_TRIANGULAR_PDF = 502 +} ; + +typedef struct +{ int type ; + double level ; + const char *name ; +} SF_DITHER_INFO ; + +/* Struct used to retrieve information about a file embedded within a +** larger file. See SFC_GET_EMBED_FILE_INFO. +*/ + +typedef struct +{ sf_count_t offset ; + sf_count_t length ; +} SF_EMBED_FILE_INFO ; + +/* +** Structs used to retrieve music sample information from a file. +*/ + +enum +{ /* + ** The loop mode field in SF_INSTRUMENT will be one of the following. + */ + SF_LOOP_NONE = 800, + SF_LOOP_FORWARD, + SF_LOOP_BACKWARD, + SF_LOOP_ALTERNATING +} ; + +typedef struct +{ int gain ; + char basenote, detune ; + char velocity_lo, velocity_hi ; + char key_lo, key_hi ; + int loop_count ; + + struct + { int mode ; + unsigned int start ; + unsigned int end ; + unsigned int count ; + } loops [16] ; /* make variable in a sensible way */ +} SF_INSTRUMENT ; + + + +/* Struct used to retrieve loop information from a file.*/ +typedef struct +{ + short time_sig_num ; /* any positive integer > 0 */ + short time_sig_den ; /* any positive power of 2 > 0 */ + int loop_mode ; /* see SF_LOOP enum */ + + int num_beats ; /* this is NOT the amount of quarter notes !!!*/ + /* a full bar of 4/4 is 4 beats */ + /* a full bar of 7/8 is 7 beats */ + + float bpm ; /* suggestion, as it can be calculated using other fields:*/ + /* file's lenght, file's sampleRate and our time_sig_den*/ + /* -> bpms are always the amount of _quarter notes_ per minute */ + + int root_key ; /* MIDI note, or -1 for None */ + int future [6] ; +} SF_LOOP_INFO ; + + +/* Struct used to retrieve broadcast (EBU) information from a file. +** Strongly (!) based on EBU "bext" chunk format used in Broadcast WAVE. +*/ +#define SF_BROADCAST_INFO_VAR(coding_hist_size) \ + struct \ + { char description [256] ; \ + char originator [32] ; \ + char originator_reference [32] ; \ + char origination_date [10] ; \ + char origination_time [8] ; \ + unsigned int time_reference_low ; \ + unsigned int time_reference_high ; \ + short version ; \ + char umid [64] ; \ + char reserved [190] ; \ + unsigned int coding_history_size ; \ + char coding_history [coding_hist_size] ; \ + } + +/* SF_BROADCAST_INFO is the above struct with coding_history field of 256 bytes. */ +typedef SF_BROADCAST_INFO_VAR (256) SF_BROADCAST_INFO ; + + +/* Virtual I/O functionality. */ + +typedef sf_count_t (*sf_vio_get_filelen) (void *user_data) ; +typedef sf_count_t (*sf_vio_seek) (sf_count_t offset, int whence, void *user_data) ; +typedef sf_count_t (*sf_vio_read) (void *ptr, sf_count_t count, void *user_data) ; +typedef sf_count_t (*sf_vio_write) (const void *ptr, sf_count_t count, void *user_data) ; +typedef sf_count_t (*sf_vio_tell) (void *user_data) ; + +struct SF_VIRTUAL_IO +{ sf_vio_get_filelen get_filelen ; + sf_vio_seek seek ; + sf_vio_read read ; + sf_vio_write write ; + sf_vio_tell tell ; +} ; + +typedef struct SF_VIRTUAL_IO SF_VIRTUAL_IO ; + + +/* Open the specified file for read, write or both. On error, this will +** return a NULL pointer. To find the error number, pass a NULL SNDFILE +** to sf_strerror (). +** All calls to sf_open() should be matched with a call to sf_close(). +*/ + +SNDFILE* sf_open (const char *path, int mode, SF_INFO *sfinfo) ; + + +/* Use the existing file descriptor to create a SNDFILE object. If close_desc +** is TRUE, the file descriptor will be closed when sf_close() is called. If +** it is FALSE, the descritor will not be closed. +** When passed a descriptor like this, the library will assume that the start +** of file header is at the current file offset. This allows sound files within +** larger container files to be read and/or written. +** On error, this will return a NULL pointer. To find the error number, pass a +** NULL SNDFILE to sf_strerror (). +** All calls to sf_open_fd() should be matched with a call to sf_close(). + +*/ + +SNDFILE* sf_open_fd (int fd, int mode, SF_INFO *sfinfo, int close_desc) ; + +SNDFILE* sf_open_virtual (SF_VIRTUAL_IO *sfvirtual, int mode, SF_INFO *sfinfo, void *user_data) ; + + +/* sf_error () returns a error number which can be translated to a text +** string using sf_error_number(). +*/ + +int sf_error (SNDFILE *sndfile) ; + + +/* sf_strerror () returns to the caller a pointer to the current error message for +** the given SNDFILE. +*/ + +const char* sf_strerror (SNDFILE *sndfile) ; + + +/* sf_error_number () allows the retrieval of the error string for each internal +** error number. +** +*/ + +const char* sf_error_number (int errnum) ; + + +/* The following two error functions are deprecated but they will remain in the +** library for the forseeable future. The function sf_strerror() should be used +** in their place. +*/ + +int sf_perror (SNDFILE *sndfile) ; +int sf_error_str (SNDFILE *sndfile, char* str, size_t len) ; + + +/* Return TRUE if fields of the SF_INFO struct are a valid combination of values. */ + +int sf_command (SNDFILE *sndfile, int command, void *data, int datasize) ; + + +/* Return TRUE if fields of the SF_INFO struct are a valid combination of values. */ + +int sf_format_check (const SF_INFO *info) ; + + +/* Seek within the waveform data chunk of the SNDFILE. sf_seek () uses +** the same values for whence (SEEK_SET, SEEK_CUR and SEEK_END) as +** stdio.h function fseek (). +** An offset of zero with whence set to SEEK_SET will position the +** read / write pointer to the first data sample. +** On success sf_seek returns the current position in (multi-channel) +** samples from the start of the file. +** Please see the libsndfile documentation for moving the read pointer +** separately from the write pointer on files open in mode SFM_RDWR. +** On error all of these functions return -1. +*/ + +sf_count_t sf_seek (SNDFILE *sndfile, sf_count_t frames, int whence) ; + + +/* Functions for retrieving and setting string data within sound files. +** Not all file types support this features; AIFF and WAV do. For both +** functions, the str_type parameter must be one of the SF_STR_* values +** defined above. +** On error, sf_set_string() returns non-zero while sf_get_string() +** returns NULL. +*/ + +int sf_set_string (SNDFILE *sndfile, int str_type, const char* str) ; + +const char* sf_get_string (SNDFILE *sndfile, int str_type) ; + + +/* Return the library version string. */ + +const char * sf_version_string (void) ; + + +/* Functions for reading/writing the waveform data of a sound file. +*/ + +sf_count_t sf_read_raw (SNDFILE *sndfile, void *ptr, sf_count_t bytes) ; +sf_count_t sf_write_raw (SNDFILE *sndfile, const void *ptr, sf_count_t bytes) ; + + +/* Functions for reading and writing the data chunk in terms of frames. +** The number of items actually read/written = frames * number of channels. +** sf_xxxx_raw read/writes the raw data bytes from/to the file +** sf_xxxx_short passes data in the native short format +** sf_xxxx_int passes data in the native int format +** sf_xxxx_float passes data in the native float format +** sf_xxxx_double passes data in the native double format +** All of these read/write function return number of frames read/written. +*/ + +sf_count_t sf_readf_short (SNDFILE *sndfile, short *ptr, sf_count_t frames) ; +sf_count_t sf_writef_short (SNDFILE *sndfile, const short *ptr, sf_count_t frames) ; + +sf_count_t sf_readf_int (SNDFILE *sndfile, int *ptr, sf_count_t frames) ; +sf_count_t sf_writef_int (SNDFILE *sndfile, const int *ptr, sf_count_t frames) ; + +sf_count_t sf_readf_float (SNDFILE *sndfile, float *ptr, sf_count_t frames) ; +sf_count_t sf_writef_float (SNDFILE *sndfile, const float *ptr, sf_count_t frames) ; + +sf_count_t sf_readf_double (SNDFILE *sndfile, double *ptr, sf_count_t frames) ; +sf_count_t sf_writef_double (SNDFILE *sndfile, const double *ptr, sf_count_t frames) ; + + +/* Functions for reading and writing the data chunk in terms of items. +** Otherwise similar to above. +** All of these read/write function return number of items read/written. +*/ + +sf_count_t sf_read_short (SNDFILE *sndfile, short *ptr, sf_count_t items) ; +sf_count_t sf_write_short (SNDFILE *sndfile, const short *ptr, sf_count_t items) ; + +sf_count_t sf_read_int (SNDFILE *sndfile, int *ptr, sf_count_t items) ; +sf_count_t sf_write_int (SNDFILE *sndfile, const int *ptr, sf_count_t items) ; + +sf_count_t sf_read_float (SNDFILE *sndfile, float *ptr, sf_count_t items) ; +sf_count_t sf_write_float (SNDFILE *sndfile, const float *ptr, sf_count_t items) ; + +sf_count_t sf_read_double (SNDFILE *sndfile, double *ptr, sf_count_t items) ; +sf_count_t sf_write_double (SNDFILE *sndfile, const double *ptr, sf_count_t items) ; + + +/* Close the SNDFILE and clean up all memory allocations associated with this +** file. +** Returns 0 on success, or an error number. +*/ + +int sf_close (SNDFILE *sndfile) ; + + +/* If the file is opened SFM_WRITE or SFM_RDWR, call fsync() on the file +** to force the writing of data to disk. If the file is opened SFM_READ +** no action is taken. +*/ + +void sf_write_sync (SNDFILE *sndfile) ; + + + +/* The function sf_wchar_open() is Windows Only! +** Open a file passing in a Windows Unicode filename. Otherwise, this is +** the same as sf_open(). +** +** In order for this to work, you need to do the following: +** +** #include <windows.h> +** #define ENABLE_SNDFILE_WINDOWS_PROTOTYPES 1 +** #including <sndfile.h> +*/ + +#if (defined (ENABLE_SNDFILE_WINDOWS_PROTOTYPES) && ENABLE_SNDFILE_WINDOWS_PROTOTYPES) +SNDFILE* sf_wchar_open (LPCWSTR wpath, int mode, SF_INFO *sfinfo) ; +#endif + + + +#ifdef __cplusplus +} /* extern "C" */ +#endif /* __cplusplus */ + +#endif /* SNDFILE_H */ + diff --git a/thirdparty/include/stb/stb_image.h b/thirdparty/include/stb/stb_image.h new file mode 100644 index 000000000..a056138dd --- /dev/null +++ b/thirdparty/include/stb/stb_image.h @@ -0,0 +1,7187 @@ +/* stb_image - v2.16 - public domain image loader - http://nothings.org/stb_image.h + no warranty implied; use at your own risk + + Do this: + #define STB_IMAGE_IMPLEMENTATION + before you include this file in *one* C or C++ file to create the implementation. + + // i.e. it should look like this: + #include ... + #include ... + #include ... + #define STB_IMAGE_IMPLEMENTATION + #include "stb_image.h" + + You can #define STBI_ASSERT(x) before the #include to avoid using assert.h. + And #define STBI_MALLOC, STBI_REALLOC, and STBI_FREE to avoid using malloc,realloc,free + + + QUICK NOTES: + Primarily of interest to game developers and other people who can + avoid problematic images and only need the trivial interface + + JPEG baseline & progressive (12 bpc/arithmetic not supported, same as stock IJG lib) + PNG 1/2/4/8/16-bit-per-channel + + TGA (not sure what subset, if a subset) + BMP non-1bpp, non-RLE + PSD (composited view only, no extra channels, 8/16 bit-per-channel) + + GIF (*comp always reports as 4-channel) + HDR (radiance rgbE format) + PIC (Softimage PIC) + PNM (PPM and PGM binary only) + + Animated GIF still needs a proper API, but here's one way to do it: + http://gist.github.com/urraka/685d9a6340b26b830d49 + + - decode from memory or through FILE (define STBI_NO_STDIO to remove code) + - decode from arbitrary I/O callbacks + - SIMD acceleration on x86/x64 (SSE2) and ARM (NEON) + + Full documentation under "DOCUMENTATION" below. + + +LICENSE + + See end of file for license information. + +RECENT REVISION HISTORY: + + 2.16 (2017-07-23) all functions have 16-bit variants; optimizations; bugfixes + 2.15 (2017-03-18) fix png-1,2,4; all Imagenet JPGs; no runtime SSE detection on GCC + 2.14 (2017-03-03) remove deprecated STBI_JPEG_OLD; fixes for Imagenet JPGs + 2.13 (2016-12-04) experimental 16-bit API, only for PNG so far; fixes + 2.12 (2016-04-02) fix typo in 2.11 PSD fix that caused crashes + 2.11 (2016-04-02) 16-bit PNGS; enable SSE2 in non-gcc x64 + RGB-format JPEG; remove white matting in PSD; + allocate large structures on the stack; + correct channel count for PNG & BMP + 2.10 (2016-01-22) avoid warning introduced in 2.09 + 2.09 (2016-01-16) 16-bit TGA; comments in PNM files; STBI_REALLOC_SIZED + + See end of file for full revision history. + + + ============================ Contributors ========================= + + Image formats Extensions, features + Sean Barrett (jpeg, png, bmp) Jetro Lauha (stbi_info) + Nicolas Schulz (hdr, psd) Martin "SpartanJ" Golini (stbi_info) + Jonathan Dummer (tga) James "moose2000" Brown (iPhone PNG) + Jean-Marc Lienher (gif) Ben "Disch" Wenger (io callbacks) + Tom Seddon (pic) Omar Cornut (1/2/4-bit PNG) + Thatcher Ulrich (psd) Nicolas Guillemot (vertical flip) + Ken Miller (pgm, ppm) Richard Mitton (16-bit PSD) + github:urraka (animated gif) Junggon Kim (PNM comments) + Daniel Gibson (16-bit TGA) + socks-the-fox (16-bit PNG) + Jeremy Sawicki (handle all ImageNet JPGs) + Optimizations & bugfixes + Fabian "ryg" Giesen + Arseny Kapoulkine + John-Mark Allen + + Bug & warning fixes + Marc LeBlanc David Woo Guillaume George Martins Mozeiko + Christpher Lloyd Jerry Jansson Joseph Thomson Phil Jordan + Dave Moore Roy Eltham Hayaki Saito Nathan Reed + Won Chun Luke Graham Johan Duparc Nick Verigakis + the Horde3D community Thomas Ruf Ronny Chevalier Baldur Karlsson + Janez Zemva John Bartholomew Michal Cichon github:rlyeh + Jonathan Blow Ken Hamada Tero Hanninen github:romigrou + Laurent Gomila Cort Stratton Sergio Gonzalez github:svdijk + Aruelien Pocheville Thibault Reuille Cass Everitt github:snagar + Ryamond Barbiero Paul Du Bois Engin Manap github:Zelex + Michaelangel007@github Philipp Wiesemann Dale Weiler github:grim210 + Oriol Ferrer Mesia Josh Tobin Matthew Gregan github:sammyhw + Blazej Dariusz Roszkowski Gregory Mullen github:phprus + Christian Floisand Kevin Schmidt github:poppolopoppo +*/ + +#ifndef STBI_INCLUDE_STB_IMAGE_H +#define STBI_INCLUDE_STB_IMAGE_H + +// DOCUMENTATION +// +// Limitations: +// - no 16-bit-per-channel PNG +// - no 12-bit-per-channel JPEG +// - no JPEGs with arithmetic coding +// - no 1-bit BMP +// - GIF always returns *comp=4 +// +// Basic usage (see HDR discussion below for HDR usage): +// int x,y,n; +// unsigned char *data = stbi_load(filename, &x, &y, &n, 0); +// // ... process data if not NULL ... +// // ... x = width, y = height, n = # 8-bit components per pixel ... +// // ... replace '0' with '1'..'4' to force that many components per pixel +// // ... but 'n' will always be the number that it would have been if you said 0 +// stbi_image_free(data) +// +// Standard parameters: +// int *x -- outputs image width in pixels +// int *y -- outputs image height in pixels +// int *channels_in_file -- outputs # of image components in image file +// int desired_channels -- if non-zero, # of image components requested in result +// +// The return value from an image loader is an 'unsigned char *' which points +// to the pixel data, or NULL on an allocation failure or if the image is +// corrupt or invalid. The pixel data consists of *y scanlines of *x pixels, +// with each pixel consisting of N interleaved 8-bit components; the first +// pixel pointed to is top-left-most in the image. There is no padding between +// image scanlines or between pixels, regardless of format. The number of +// components N is 'desired_channels' if desired_channels is non-zero, or +// *channels_in_file otherwise. If desired_channels is non-zero, +// *channels_in_file has the number of components that _would_ have been +// output otherwise. E.g. if you set desired_channels to 4, you will always +// get RGBA output, but you can check *channels_in_file to see if it's trivially +// opaque because e.g. there were only 3 channels in the source image. +// +// An output image with N components has the following components interleaved +// in this order in each pixel: +// +// N=#comp components +// 1 grey +// 2 grey, alpha +// 3 red, green, blue +// 4 red, green, blue, alpha +// +// If image loading fails for any reason, the return value will be NULL, +// and *x, *y, *channels_in_file will be unchanged. The function +// stbi_failure_reason() can be queried for an extremely brief, end-user +// unfriendly explanation of why the load failed. Define STBI_NO_FAILURE_STRINGS +// to avoid compiling these strings at all, and STBI_FAILURE_USERMSG to get slightly +// more user-friendly ones. +// +// Paletted PNG, BMP, GIF, and PIC images are automatically depalettized. +// +// =========================================================================== +// +// Philosophy +// +// stb libraries are designed with the following priorities: +// +// 1. easy to use +// 2. easy to maintain +// 3. good performance +// +// Sometimes I let "good performance" creep up in priority over "easy to maintain", +// and for best performance I may provide less-easy-to-use APIs that give higher +// performance, in addition to the easy to use ones. Nevertheless, it's important +// to keep in mind that from the standpoint of you, a client of this library, +// all you care about is #1 and #3, and stb libraries DO NOT emphasize #3 above all. +// +// Some secondary priorities arise directly from the first two, some of which +// make more explicit reasons why performance can't be emphasized. +// +// - Portable ("ease of use") +// - Small source code footprint ("easy to maintain") +// - No dependencies ("ease of use") +// +// =========================================================================== +// +// I/O callbacks +// +// I/O callbacks allow you to read from arbitrary sources, like packaged +// files or some other source. Data read from callbacks are processed +// through a small internal buffer (currently 128 bytes) to try to reduce +// overhead. +// +// The three functions you must define are "read" (reads some bytes of data), +// "skip" (skips some bytes of data), "eof" (reports if the stream is at the end). +// +// =========================================================================== +// +// SIMD support +// +// The JPEG decoder will try to automatically use SIMD kernels on x86 when +// supported by the compiler. For ARM Neon support, you must explicitly +// request it. +// +// (The old do-it-yourself SIMD API is no longer supported in the current +// code.) +// +// On x86, SSE2 will automatically be used when available based on a run-time +// test; if not, the generic C versions are used as a fall-back. On ARM targets, +// the typical path is to have separate builds for NEON and non-NEON devices +// (at least this is true for iOS and Android). Therefore, the NEON support is +// toggled by a build flag: define STBI_NEON to get NEON loops. +// +// If for some reason you do not want to use any of SIMD code, or if +// you have issues compiling it, you can disable it entirely by +// defining STBI_NO_SIMD. +// +// =========================================================================== +// +// HDR image support (disable by defining STBI_NO_HDR) +// +// stb_image now supports loading HDR images in general, and currently +// the Radiance .HDR file format, although the support is provided +// generically. You can still load any file through the existing interface; +// if you attempt to load an HDR file, it will be automatically remapped to +// LDR, assuming gamma 2.2 and an arbitrary scale factor defaulting to 1; +// both of these constants can be reconfigured through this interface: +// +// stbi_hdr_to_ldr_gamma(2.2f); +// stbi_hdr_to_ldr_scale(1.0f); +// +// (note, do not use _inverse_ constants; stbi_image will invert them +// appropriately). +// +// Additionally, there is a new, parallel interface for loading files as +// (linear) floats to preserve the full dynamic range: +// +// float *data = stbi_loadf(filename, &x, &y, &n, 0); +// +// If you load LDR images through this interface, those images will +// be promoted to floating point values, run through the inverse of +// constants corresponding to the above: +// +// stbi_ldr_to_hdr_scale(1.0f); +// stbi_ldr_to_hdr_gamma(2.2f); +// +// Finally, given a filename (or an open file or memory block--see header +// file for details) containing image data, you can query for the "most +// appropriate" interface to use (that is, whether the image is HDR or +// not), using: +// +// stbi_is_hdr(char *filename); +// +// =========================================================================== +// +// iPhone PNG support: +// +// By default we convert iphone-formatted PNGs back to RGB, even though +// they are internally encoded differently. You can disable this conversion +// by by calling stbi_convert_iphone_png_to_rgb(0), in which case +// you will always just get the native iphone "format" through (which +// is BGR stored in RGB). +// +// Call stbi_set_unpremultiply_on_load(1) as well to force a divide per +// pixel to remove any premultiplied alpha *only* if the image file explicitly +// says there's premultiplied data (currently only happens in iPhone images, +// and only if iPhone convert-to-rgb processing is on). +// +// =========================================================================== +// +// ADDITIONAL CONFIGURATION +// +// - You can suppress implementation of any of the decoders to reduce +// your code footprint by #defining one or more of the following +// symbols before creating the implementation. +// +// STBI_NO_JPEG +// STBI_NO_PNG +// STBI_NO_BMP +// STBI_NO_PSD +// STBI_NO_TGA +// STBI_NO_GIF +// STBI_NO_HDR +// STBI_NO_PIC +// STBI_NO_PNM (.ppm and .pgm) +// +// - You can request *only* certain decoders and suppress all other ones +// (this will be more forward-compatible, as addition of new decoders +// doesn't require you to disable them explicitly): +// +// STBI_ONLY_JPEG +// STBI_ONLY_PNG +// STBI_ONLY_BMP +// STBI_ONLY_PSD +// STBI_ONLY_TGA +// STBI_ONLY_GIF +// STBI_ONLY_HDR +// STBI_ONLY_PIC +// STBI_ONLY_PNM (.ppm and .pgm) +// +// - If you use STBI_NO_PNG (or _ONLY_ without PNG), and you still +// want the zlib decoder to be available, #define STBI_SUPPORT_ZLIB +// + + +#ifndef STBI_NO_STDIO +#include <stdio.h> +#endif // STBI_NO_STDIO + +#define STBI_VERSION 1 + +enum +{ + STBI_default = 0, // only used for desired_channels + + STBI_grey = 1, + STBI_grey_alpha = 2, + STBI_rgb = 3, + STBI_rgb_alpha = 4 +}; + +typedef unsigned char stbi_uc; +typedef unsigned short stbi_us; + +#ifdef __cplusplus +extern "C" { +#endif + +#ifdef STB_IMAGE_STATIC +#define STBIDEF static +#else +#define STBIDEF extern +#endif + +////////////////////////////////////////////////////////////////////////////// +// +// PRIMARY API - works on images of any type +// + +// +// load image by filename, open file, or memory buffer +// + +typedef struct +{ + int (*read) (void *user,char *data,int size); // fill 'data' with 'size' bytes. return number of bytes actually read + void (*skip) (void *user,int n); // skip the next 'n' bytes, or 'unget' the last -n bytes if negative + int (*eof) (void *user); // returns nonzero if we are at end of file/data +} stbi_io_callbacks; + +//////////////////////////////////// +// +// 8-bits-per-channel interface +// + +STBIDEF stbi_uc *stbi_load_from_memory (stbi_uc const *buffer, int len , int *x, int *y, int *channels_in_file, int desired_channels); +STBIDEF stbi_uc *stbi_load_from_callbacks(stbi_io_callbacks const *clbk , void *user, int *x, int *y, int *channels_in_file, int desired_channels); + +#ifndef STBI_NO_STDIO +STBIDEF stbi_uc *stbi_load (char const *filename, int *x, int *y, int *channels_in_file, int desired_channels); +STBIDEF stbi_uc *stbi_load_from_file (FILE *f, int *x, int *y, int *channels_in_file, int desired_channels); +// for stbi_load_from_file, file pointer is left pointing immediately after image +#endif + +//////////////////////////////////// +// +// 16-bits-per-channel interface +// + +STBIDEF stbi_us *stbi_load_16_from_memory (stbi_uc const *buffer, int len, int *x, int *y, int *channels_in_file, int desired_channels); +STBIDEF stbi_us *stbi_load_16_from_callbacks(stbi_io_callbacks const *clbk, void *user, int *x, int *y, int *channels_in_file, int desired_channels); + +#ifndef STBI_NO_STDIO +STBIDEF stbi_us *stbi_load_16 (char const *filename, int *x, int *y, int *channels_in_file, int desired_channels); +STBIDEF stbi_us *stbi_load_from_file_16(FILE *f, int *x, int *y, int *channels_in_file, int desired_channels); +#endif + +//////////////////////////////////// +// +// float-per-channel interface +// +#ifndef STBI_NO_LINEAR + STBIDEF float *stbi_loadf_from_memory (stbi_uc const *buffer, int len, int *x, int *y, int *channels_in_file, int desired_channels); + STBIDEF float *stbi_loadf_from_callbacks (stbi_io_callbacks const *clbk, void *user, int *x, int *y, int *channels_in_file, int desired_channels); + + #ifndef STBI_NO_STDIO + STBIDEF float *stbi_loadf (char const *filename, int *x, int *y, int *channels_in_file, int desired_channels); + STBIDEF float *stbi_loadf_from_file (FILE *f, int *x, int *y, int *channels_in_file, int desired_channels); + #endif +#endif + +#ifndef STBI_NO_HDR + STBIDEF void stbi_hdr_to_ldr_gamma(float gamma); + STBIDEF void stbi_hdr_to_ldr_scale(float scale); +#endif // STBI_NO_HDR + +#ifndef STBI_NO_LINEAR + STBIDEF void stbi_ldr_to_hdr_gamma(float gamma); + STBIDEF void stbi_ldr_to_hdr_scale(float scale); +#endif // STBI_NO_LINEAR + +// stbi_is_hdr is always defined, but always returns false if STBI_NO_HDR +STBIDEF int stbi_is_hdr_from_callbacks(stbi_io_callbacks const *clbk, void *user); +STBIDEF int stbi_is_hdr_from_memory(stbi_uc const *buffer, int len); +#ifndef STBI_NO_STDIO +STBIDEF int stbi_is_hdr (char const *filename); +STBIDEF int stbi_is_hdr_from_file(FILE *f); +#endif // STBI_NO_STDIO + + +// get a VERY brief reason for failure +// NOT THREADSAFE +STBIDEF const char *stbi_failure_reason (void); + +// free the loaded image -- this is just free() +STBIDEF void stbi_image_free (void *retval_from_stbi_load); + +// get image dimensions & components without fully decoding +STBIDEF int stbi_info_from_memory(stbi_uc const *buffer, int len, int *x, int *y, int *comp); +STBIDEF int stbi_info_from_callbacks(stbi_io_callbacks const *clbk, void *user, int *x, int *y, int *comp); + +#ifndef STBI_NO_STDIO +STBIDEF int stbi_info (char const *filename, int *x, int *y, int *comp); +STBIDEF int stbi_info_from_file (FILE *f, int *x, int *y, int *comp); + +#endif + + + +// for image formats that explicitly notate that they have premultiplied alpha, +// we just return the colors as stored in the file. set this flag to force +// unpremultiplication. results are undefined if the unpremultiply overflow. +STBIDEF void stbi_set_unpremultiply_on_load(int flag_true_if_should_unpremultiply); + +// indicate whether we should process iphone images back to canonical format, +// or just pass them through "as-is" +STBIDEF void stbi_convert_iphone_png_to_rgb(int flag_true_if_should_convert); + +// flip the image vertically, so the first pixel in the output array is the bottom left +STBIDEF void stbi_set_flip_vertically_on_load(int flag_true_if_should_flip); + +// ZLIB client - used by PNG, available for other purposes + +STBIDEF char *stbi_zlib_decode_malloc_guesssize(const char *buffer, int len, int initial_size, int *outlen); +STBIDEF char *stbi_zlib_decode_malloc_guesssize_headerflag(const char *buffer, int len, int initial_size, int *outlen, int parse_header); +STBIDEF char *stbi_zlib_decode_malloc(const char *buffer, int len, int *outlen); +STBIDEF int stbi_zlib_decode_buffer(char *obuffer, int olen, const char *ibuffer, int ilen); + +STBIDEF char *stbi_zlib_decode_noheader_malloc(const char *buffer, int len, int *outlen); +STBIDEF int stbi_zlib_decode_noheader_buffer(char *obuffer, int olen, const char *ibuffer, int ilen); + + +#ifdef __cplusplus +} +#endif + +// +// +//// end header file ///////////////////////////////////////////////////// +#endif // STBI_INCLUDE_STB_IMAGE_H + +#ifdef STB_IMAGE_IMPLEMENTATION + +#if defined(STBI_ONLY_JPEG) || defined(STBI_ONLY_PNG) || defined(STBI_ONLY_BMP) \ + || defined(STBI_ONLY_TGA) || defined(STBI_ONLY_GIF) || defined(STBI_ONLY_PSD) \ + || defined(STBI_ONLY_HDR) || defined(STBI_ONLY_PIC) || defined(STBI_ONLY_PNM) \ + || defined(STBI_ONLY_ZLIB) + #ifndef STBI_ONLY_JPEG + #define STBI_NO_JPEG + #endif + #ifndef STBI_ONLY_PNG + #define STBI_NO_PNG + #endif + #ifndef STBI_ONLY_BMP + #define STBI_NO_BMP + #endif + #ifndef STBI_ONLY_PSD + #define STBI_NO_PSD + #endif + #ifndef STBI_ONLY_TGA + #define STBI_NO_TGA + #endif + #ifndef STBI_ONLY_GIF + #define STBI_NO_GIF + #endif + #ifndef STBI_ONLY_HDR + #define STBI_NO_HDR + #endif + #ifndef STBI_ONLY_PIC + #define STBI_NO_PIC + #endif + #ifndef STBI_ONLY_PNM + #define STBI_NO_PNM + #endif +#endif + +#if defined(STBI_NO_PNG) && !defined(STBI_SUPPORT_ZLIB) && !defined(STBI_NO_ZLIB) +#define STBI_NO_ZLIB +#endif + + +#include <stdarg.h> +#include <stddef.h> // ptrdiff_t on osx +#include <stdlib.h> +#include <string.h> +#include <limits.h> + +#if !defined(STBI_NO_LINEAR) || !defined(STBI_NO_HDR) +#include <math.h> // ldexp +#endif + +#ifndef STBI_NO_STDIO +#include <stdio.h> +#endif + +#ifndef STBI_ASSERT +#include <assert.h> +#define STBI_ASSERT(x) assert(x) +#endif + + +#ifndef _MSC_VER + #ifdef __cplusplus + #define stbi_inline inline + #else + #define stbi_inline + #endif +#else + #define stbi_inline __forceinline +#endif + + +#ifdef _MSC_VER +typedef unsigned short stbi__uint16; +typedef signed short stbi__int16; +typedef unsigned int stbi__uint32; +typedef signed int stbi__int32; +#else +#include <stdint.h> +typedef uint16_t stbi__uint16; +typedef int16_t stbi__int16; +typedef uint32_t stbi__uint32; +typedef int32_t stbi__int32; +#endif + +// should produce compiler error if size is wrong +typedef unsigned char validate_uint32[sizeof(stbi__uint32)==4 ? 1 : -1]; + +#ifdef _MSC_VER +#define STBI_NOTUSED(v) (void)(v) +#else +#define STBI_NOTUSED(v) (void)sizeof(v) +#endif + +#ifdef _MSC_VER +#define STBI_HAS_LROTL +#endif + +#ifdef STBI_HAS_LROTL + #define stbi_lrot(x,y) _lrotl(x,y) +#else + #define stbi_lrot(x,y) (((x) << (y)) | ((x) >> (32 - (y)))) +#endif + +#if defined(STBI_MALLOC) && defined(STBI_FREE) && (defined(STBI_REALLOC) || defined(STBI_REALLOC_SIZED)) +// ok +#elif !defined(STBI_MALLOC) && !defined(STBI_FREE) && !defined(STBI_REALLOC) && !defined(STBI_REALLOC_SIZED) +// ok +#else +#error "Must define all or none of STBI_MALLOC, STBI_FREE, and STBI_REALLOC (or STBI_REALLOC_SIZED)." +#endif + +#ifndef STBI_MALLOC +#define STBI_MALLOC(sz) malloc(sz) +#define STBI_REALLOC(p,newsz) realloc(p,newsz) +#define STBI_FREE(p) free(p) +#endif + +#ifndef STBI_REALLOC_SIZED +#define STBI_REALLOC_SIZED(p,oldsz,newsz) STBI_REALLOC(p,newsz) +#endif + +// x86/x64 detection +#if defined(__x86_64__) || defined(_M_X64) +#define STBI__X64_TARGET +#elif defined(__i386) || defined(_M_IX86) +#define STBI__X86_TARGET +#endif + +#if defined(__GNUC__) && defined(STBI__X86_TARGET) && !defined(__SSE2__) && !defined(STBI_NO_SIMD) +// gcc doesn't support sse2 intrinsics unless you compile with -msse2, +// which in turn means it gets to use SSE2 everywhere. This is unfortunate, +// but previous attempts to provide the SSE2 functions with runtime +// detection caused numerous issues. The way architecture extensions are +// exposed in GCC/Clang is, sadly, not really suited for one-file libs. +// New behavior: if compiled with -msse2, we use SSE2 without any +// detection; if not, we don't use it at all. +#define STBI_NO_SIMD +#endif + +#if defined(__MINGW32__) && defined(STBI__X86_TARGET) && !defined(STBI_MINGW_ENABLE_SSE2) && !defined(STBI_NO_SIMD) +// Note that __MINGW32__ doesn't actually mean 32-bit, so we have to avoid STBI__X64_TARGET +// +// 32-bit MinGW wants ESP to be 16-byte aligned, but this is not in the +// Windows ABI and VC++ as well as Windows DLLs don't maintain that invariant. +// As a result, enabling SSE2 on 32-bit MinGW is dangerous when not +// simultaneously enabling "-mstackrealign". +// +// See https://github.com/nothings/stb/issues/81 for more information. +// +// So default to no SSE2 on 32-bit MinGW. If you've read this far and added +// -mstackrealign to your build settings, feel free to #define STBI_MINGW_ENABLE_SSE2. +#define STBI_NO_SIMD +#endif + +#if !defined(STBI_NO_SIMD) && (defined(STBI__X86_TARGET) || defined(STBI__X64_TARGET)) +#define STBI_SSE2 +#include <emmintrin.h> + +#ifdef _MSC_VER + +#if _MSC_VER >= 1400 // not VC6 +#include <intrin.h> // __cpuid +static int stbi__cpuid3(void) +{ + int info[4]; + __cpuid(info,1); + return info[3]; +} +#else +static int stbi__cpuid3(void) +{ + int res; + __asm { + mov eax,1 + cpuid + mov res,edx + } + return res; +} +#endif + +#define STBI_SIMD_ALIGN(type, name) __declspec(align(16)) type name + +static int stbi__sse2_available(void) +{ + int info3 = stbi__cpuid3(); + return ((info3 >> 26) & 1) != 0; +} +#else // assume GCC-style if not VC++ +#define STBI_SIMD_ALIGN(type, name) type name __attribute__((aligned(16))) + +static int stbi__sse2_available(void) +{ + // If we're even attempting to compile this on GCC/Clang, that means + // -msse2 is on, which means the compiler is allowed to use SSE2 + // instructions at will, and so are we. + return 1; +} +#endif +#endif + +// ARM NEON +#if defined(STBI_NO_SIMD) && defined(STBI_NEON) +#undef STBI_NEON +#endif + +#ifdef STBI_NEON +#include <arm_neon.h> +// assume GCC or Clang on ARM targets +#define STBI_SIMD_ALIGN(type, name) type name __attribute__((aligned(16))) +#endif + +#ifndef STBI_SIMD_ALIGN +#define STBI_SIMD_ALIGN(type, name) type name +#endif + +/////////////////////////////////////////////// +// +// stbi__context struct and start_xxx functions + +// stbi__context structure is our basic context used by all images, so it +// contains all the IO context, plus some basic image information +typedef struct +{ + stbi__uint32 img_x, img_y; + int img_n, img_out_n; + + stbi_io_callbacks io; + void *io_user_data; + + int read_from_callbacks; + int buflen; + stbi_uc buffer_start[128]; + + stbi_uc *img_buffer, *img_buffer_end; + stbi_uc *img_buffer_original, *img_buffer_original_end; +} stbi__context; + + +static void stbi__refill_buffer(stbi__context *s); + +// initialize a memory-decode context +static void stbi__start_mem(stbi__context *s, stbi_uc const *buffer, int len) +{ + s->io.read = NULL; + s->read_from_callbacks = 0; + s->img_buffer = s->img_buffer_original = (stbi_uc *) buffer; + s->img_buffer_end = s->img_buffer_original_end = (stbi_uc *) buffer+len; +} + +// initialize a callback-based context +static void stbi__start_callbacks(stbi__context *s, stbi_io_callbacks *c, void *user) +{ + s->io = *c; + s->io_user_data = user; + s->buflen = sizeof(s->buffer_start); + s->read_from_callbacks = 1; + s->img_buffer_original = s->buffer_start; + stbi__refill_buffer(s); + s->img_buffer_original_end = s->img_buffer_end; +} + +#ifndef STBI_NO_STDIO + +static int stbi__stdio_read(void *user, char *data, int size) +{ + return (int) fread(data,1,size,(FILE*) user); +} + +static void stbi__stdio_skip(void *user, int n) +{ + fseek((FILE*) user, n, SEEK_CUR); +} + +static int stbi__stdio_eof(void *user) +{ + return feof((FILE*) user); +} + +static stbi_io_callbacks stbi__stdio_callbacks = +{ + stbi__stdio_read, + stbi__stdio_skip, + stbi__stdio_eof, +}; + +static void stbi__start_file(stbi__context *s, FILE *f) +{ + stbi__start_callbacks(s, &stbi__stdio_callbacks, (void *) f); +} + +//static void stop_file(stbi__context *s) { } + +#endif // !STBI_NO_STDIO + +static void stbi__rewind(stbi__context *s) +{ + // conceptually rewind SHOULD rewind to the beginning of the stream, + // but we just rewind to the beginning of the initial buffer, because + // we only use it after doing 'test', which only ever looks at at most 92 bytes + s->img_buffer = s->img_buffer_original; + s->img_buffer_end = s->img_buffer_original_end; +} + +enum +{ + STBI_ORDER_RGB, + STBI_ORDER_BGR +}; + +typedef struct +{ + int bits_per_channel; + int num_channels; + int channel_order; +} stbi__result_info; + +#ifndef STBI_NO_JPEG +static int stbi__jpeg_test(stbi__context *s); +static void *stbi__jpeg_load(stbi__context *s, int *x, int *y, int *comp, int req_comp, stbi__result_info *ri); +static int stbi__jpeg_info(stbi__context *s, int *x, int *y, int *comp); +#endif + +#ifndef STBI_NO_PNG +static int stbi__png_test(stbi__context *s); +static void *stbi__png_load(stbi__context *s, int *x, int *y, int *comp, int req_comp, stbi__result_info *ri); +static int stbi__png_info(stbi__context *s, int *x, int *y, int *comp); +#endif + +#ifndef STBI_NO_BMP +static int stbi__bmp_test(stbi__context *s); +static void *stbi__bmp_load(stbi__context *s, int *x, int *y, int *comp, int req_comp, stbi__result_info *ri); +static int stbi__bmp_info(stbi__context *s, int *x, int *y, int *comp); +#endif + +#ifndef STBI_NO_TGA +static int stbi__tga_test(stbi__context *s); +static void *stbi__tga_load(stbi__context *s, int *x, int *y, int *comp, int req_comp, stbi__result_info *ri); +static int stbi__tga_info(stbi__context *s, int *x, int *y, int *comp); +#endif + +#ifndef STBI_NO_PSD +static int stbi__psd_test(stbi__context *s); +static void *stbi__psd_load(stbi__context *s, int *x, int *y, int *comp, int req_comp, stbi__result_info *ri, int bpc); +static int stbi__psd_info(stbi__context *s, int *x, int *y, int *comp); +#endif + +#ifndef STBI_NO_HDR +static int stbi__hdr_test(stbi__context *s); +static float *stbi__hdr_load(stbi__context *s, int *x, int *y, int *comp, int req_comp, stbi__result_info *ri); +static int stbi__hdr_info(stbi__context *s, int *x, int *y, int *comp); +#endif + +#ifndef STBI_NO_PIC +static int stbi__pic_test(stbi__context *s); +static void *stbi__pic_load(stbi__context *s, int *x, int *y, int *comp, int req_comp, stbi__result_info *ri); +static int stbi__pic_info(stbi__context *s, int *x, int *y, int *comp); +#endif + +#ifndef STBI_NO_GIF +static int stbi__gif_test(stbi__context *s); +static void *stbi__gif_load(stbi__context *s, int *x, int *y, int *comp, int req_comp, stbi__result_info *ri); +static int stbi__gif_info(stbi__context *s, int *x, int *y, int *comp); +#endif + +#ifndef STBI_NO_PNM +static int stbi__pnm_test(stbi__context *s); +static void *stbi__pnm_load(stbi__context *s, int *x, int *y, int *comp, int req_comp, stbi__result_info *ri); +static int stbi__pnm_info(stbi__context *s, int *x, int *y, int *comp); +#endif + +// this is not threadsafe +static const char *stbi__g_failure_reason; + +STBIDEF const char *stbi_failure_reason(void) +{ + return stbi__g_failure_reason; +} + +static int stbi__err(const char *str) +{ + stbi__g_failure_reason = str; + return 0; +} + +static void *stbi__malloc(size_t size) +{ + return STBI_MALLOC(size); +} + +// stb_image uses ints pervasively, including for offset calculations. +// therefore the largest decoded image size we can support with the +// current code, even on 64-bit targets, is INT_MAX. this is not a +// significant limitation for the intended use case. +// +// we do, however, need to make sure our size calculations don't +// overflow. hence a few helper functions for size calculations that +// multiply integers together, making sure that they're non-negative +// and no overflow occurs. + +// return 1 if the sum is valid, 0 on overflow. +// negative terms are considered invalid. +static int stbi__addsizes_valid(int a, int b) +{ + if (b < 0) return 0; + // now 0 <= b <= INT_MAX, hence also + // 0 <= INT_MAX - b <= INTMAX. + // And "a + b <= INT_MAX" (which might overflow) is the + // same as a <= INT_MAX - b (no overflow) + return a <= INT_MAX - b; +} + +// returns 1 if the product is valid, 0 on overflow. +// negative factors are considered invalid. +static int stbi__mul2sizes_valid(int a, int b) +{ + if (a < 0 || b < 0) return 0; + if (b == 0) return 1; // mul-by-0 is always safe + // portable way to check for no overflows in a*b + return a <= INT_MAX/b; +} + +// returns 1 if "a*b + add" has no negative terms/factors and doesn't overflow +static int stbi__mad2sizes_valid(int a, int b, int add) +{ + return stbi__mul2sizes_valid(a, b) && stbi__addsizes_valid(a*b, add); +} + +// returns 1 if "a*b*c + add" has no negative terms/factors and doesn't overflow +static int stbi__mad3sizes_valid(int a, int b, int c, int add) +{ + return stbi__mul2sizes_valid(a, b) && stbi__mul2sizes_valid(a*b, c) && + stbi__addsizes_valid(a*b*c, add); +} + +// returns 1 if "a*b*c*d + add" has no negative terms/factors and doesn't overflow +static int stbi__mad4sizes_valid(int a, int b, int c, int d, int add) +{ + return stbi__mul2sizes_valid(a, b) && stbi__mul2sizes_valid(a*b, c) && + stbi__mul2sizes_valid(a*b*c, d) && stbi__addsizes_valid(a*b*c*d, add); +} + +// mallocs with size overflow checking +static void *stbi__malloc_mad2(int a, int b, int add) +{ + if (!stbi__mad2sizes_valid(a, b, add)) return NULL; + return stbi__malloc(a*b + add); +} + +static void *stbi__malloc_mad3(int a, int b, int c, int add) +{ + if (!stbi__mad3sizes_valid(a, b, c, add)) return NULL; + return stbi__malloc(a*b*c + add); +} + +static void *stbi__malloc_mad4(int a, int b, int c, int d, int add) +{ + if (!stbi__mad4sizes_valid(a, b, c, d, add)) return NULL; + return stbi__malloc(a*b*c*d + add); +} + +// stbi__err - error +// stbi__errpf - error returning pointer to float +// stbi__errpuc - error returning pointer to unsigned char + +#ifdef STBI_NO_FAILURE_STRINGS + #define stbi__err(x,y) 0 +#elif defined(STBI_FAILURE_USERMSG) + #define stbi__err(x,y) stbi__err(y) +#else + #define stbi__err(x,y) stbi__err(x) +#endif + +#define stbi__errpf(x,y) ((float *)(size_t) (stbi__err(x,y)?NULL:NULL)) +#define stbi__errpuc(x,y) ((unsigned char *)(size_t) (stbi__err(x,y)?NULL:NULL)) + +STBIDEF void stbi_image_free(void *retval_from_stbi_load) +{ + STBI_FREE(retval_from_stbi_load); +} + +#ifndef STBI_NO_LINEAR +static float *stbi__ldr_to_hdr(stbi_uc *data, int x, int y, int comp); +#endif + +#ifndef STBI_NO_HDR +static stbi_uc *stbi__hdr_to_ldr(float *data, int x, int y, int comp); +#endif + +static int stbi__vertically_flip_on_load = 0; + +STBIDEF void stbi_set_flip_vertically_on_load(int flag_true_if_should_flip) +{ + stbi__vertically_flip_on_load = flag_true_if_should_flip; +} + +static void *stbi__load_main(stbi__context *s, int *x, int *y, int *comp, int req_comp, stbi__result_info *ri, int bpc) +{ + memset(ri, 0, sizeof(*ri)); // make sure it's initialized if we add new fields + ri->bits_per_channel = 8; // default is 8 so most paths don't have to be changed + ri->channel_order = STBI_ORDER_RGB; // all current input & output are this, but this is here so we can add BGR order + ri->num_channels = 0; + + #ifndef STBI_NO_JPEG + if (stbi__jpeg_test(s)) return stbi__jpeg_load(s,x,y,comp,req_comp, ri); + #endif + #ifndef STBI_NO_PNG + if (stbi__png_test(s)) return stbi__png_load(s,x,y,comp,req_comp, ri); + #endif + #ifndef STBI_NO_BMP + if (stbi__bmp_test(s)) return stbi__bmp_load(s,x,y,comp,req_comp, ri); + #endif + #ifndef STBI_NO_GIF + if (stbi__gif_test(s)) return stbi__gif_load(s,x,y,comp,req_comp, ri); + #endif + #ifndef STBI_NO_PSD + if (stbi__psd_test(s)) return stbi__psd_load(s,x,y,comp,req_comp, ri, bpc); + #endif + #ifndef STBI_NO_PIC + if (stbi__pic_test(s)) return stbi__pic_load(s,x,y,comp,req_comp, ri); + #endif + #ifndef STBI_NO_PNM + if (stbi__pnm_test(s)) return stbi__pnm_load(s,x,y,comp,req_comp, ri); + #endif + + #ifndef STBI_NO_HDR + if (stbi__hdr_test(s)) { + float *hdr = stbi__hdr_load(s, x,y,comp,req_comp, ri); + return stbi__hdr_to_ldr(hdr, *x, *y, req_comp ? req_comp : *comp); + } + #endif + + #ifndef STBI_NO_TGA + // test tga last because it's a crappy test! + if (stbi__tga_test(s)) + return stbi__tga_load(s,x,y,comp,req_comp, ri); + #endif + + return stbi__errpuc("unknown image type", "Image not of any known type, or corrupt"); +} + +static stbi_uc *stbi__convert_16_to_8(stbi__uint16 *orig, int w, int h, int channels) +{ + int i; + int img_len = w * h * channels; + stbi_uc *reduced; + + reduced = (stbi_uc *) stbi__malloc(img_len); + if (reduced == NULL) return stbi__errpuc("outofmem", "Out of memory"); + + for (i = 0; i < img_len; ++i) + reduced[i] = (stbi_uc)((orig[i] >> 8) & 0xFF); // top half of each byte is sufficient approx of 16->8 bit scaling + + STBI_FREE(orig); + return reduced; +} + +static stbi__uint16 *stbi__convert_8_to_16(stbi_uc *orig, int w, int h, int channels) +{ + int i; + int img_len = w * h * channels; + stbi__uint16 *enlarged; + + enlarged = (stbi__uint16 *) stbi__malloc(img_len*2); + if (enlarged == NULL) return (stbi__uint16 *) stbi__errpuc("outofmem", "Out of memory"); + + for (i = 0; i < img_len; ++i) + enlarged[i] = (stbi__uint16)((orig[i] << 8) + orig[i]); // replicate to high and low byte, maps 0->0, 255->0xffff + + STBI_FREE(orig); + return enlarged; +} + +static void stbi__vertical_flip(void *image, int w, int h, int bytes_per_pixel) +{ + int row; + size_t bytes_per_row = (size_t)w * bytes_per_pixel; + stbi_uc temp[2048]; + stbi_uc *bytes = (stbi_uc *)image; + + for (row = 0; row < (h>>1); row++) { + stbi_uc *row0 = bytes + row*bytes_per_row; + stbi_uc *row1 = bytes + (h - row - 1)*bytes_per_row; + // swap row0 with row1 + size_t bytes_left = bytes_per_row; + while (bytes_left) { + size_t bytes_copy = (bytes_left < sizeof(temp)) ? bytes_left : sizeof(temp); + memcpy(temp, row0, bytes_copy); + memcpy(row0, row1, bytes_copy); + memcpy(row1, temp, bytes_copy); + row0 += bytes_copy; + row1 += bytes_copy; + bytes_left -= bytes_copy; + } + } +} + +static unsigned char *stbi__load_and_postprocess_8bit(stbi__context *s, int *x, int *y, int *comp, int req_comp) +{ + stbi__result_info ri; + void *result = stbi__load_main(s, x, y, comp, req_comp, &ri, 8); + + if (result == NULL) + return NULL; + + if (ri.bits_per_channel != 8) { + STBI_ASSERT(ri.bits_per_channel == 16); + result = stbi__convert_16_to_8((stbi__uint16 *) result, *x, *y, req_comp == 0 ? *comp : req_comp); + ri.bits_per_channel = 8; + } + + // @TODO: move stbi__convert_format to here + + if (stbi__vertically_flip_on_load) { + int channels = req_comp ? req_comp : *comp; + stbi__vertical_flip(result, *x, *y, channels * sizeof(stbi_uc)); + } + + return (unsigned char *) result; +} + +static stbi__uint16 *stbi__load_and_postprocess_16bit(stbi__context *s, int *x, int *y, int *comp, int req_comp) +{ + stbi__result_info ri; + void *result = stbi__load_main(s, x, y, comp, req_comp, &ri, 16); + + if (result == NULL) + return NULL; + + if (ri.bits_per_channel != 16) { + STBI_ASSERT(ri.bits_per_channel == 8); + result = stbi__convert_8_to_16((stbi_uc *) result, *x, *y, req_comp == 0 ? *comp : req_comp); + ri.bits_per_channel = 16; + } + + // @TODO: move stbi__convert_format16 to here + // @TODO: special case RGB-to-Y (and RGBA-to-YA) for 8-bit-to-16-bit case to keep more precision + + if (stbi__vertically_flip_on_load) { + int channels = req_comp ? req_comp : *comp; + stbi__vertical_flip(result, *x, *y, channels * sizeof(stbi__uint16)); + } + + return (stbi__uint16 *) result; +} + +#ifndef STBI_NO_HDR +static void stbi__float_postprocess(float *result, int *x, int *y, int *comp, int req_comp) +{ + if (stbi__vertically_flip_on_load && result != NULL) { + int channels = req_comp ? req_comp : *comp; + stbi__vertical_flip(result, *x, *y, channels * sizeof(float)); + } +} +#endif + +#ifndef STBI_NO_STDIO + +static FILE *stbi__fopen(char const *filename, char const *mode) +{ + FILE *f; +#if defined(_MSC_VER) && _MSC_VER >= 1400 + if (0 != fopen_s(&f, filename, mode)) + f=0; +#else + f = fopen(filename, mode); +#endif + return f; +} + + +STBIDEF stbi_uc *stbi_load(char const *filename, int *x, int *y, int *comp, int req_comp) +{ + FILE *f = stbi__fopen(filename, "rb"); + unsigned char *result; + if (!f) return stbi__errpuc("can't fopen", "Unable to open file"); + result = stbi_load_from_file(f,x,y,comp,req_comp); + fclose(f); + return result; +} + +STBIDEF stbi_uc *stbi_load_from_file(FILE *f, int *x, int *y, int *comp, int req_comp) +{ + unsigned char *result; + stbi__context s; + stbi__start_file(&s,f); + result = stbi__load_and_postprocess_8bit(&s,x,y,comp,req_comp); + if (result) { + // need to 'unget' all the characters in the IO buffer + fseek(f, - (int) (s.img_buffer_end - s.img_buffer), SEEK_CUR); + } + return result; +} + +STBIDEF stbi__uint16 *stbi_load_from_file_16(FILE *f, int *x, int *y, int *comp, int req_comp) +{ + stbi__uint16 *result; + stbi__context s; + stbi__start_file(&s,f); + result = stbi__load_and_postprocess_16bit(&s,x,y,comp,req_comp); + if (result) { + // need to 'unget' all the characters in the IO buffer + fseek(f, - (int) (s.img_buffer_end - s.img_buffer), SEEK_CUR); + } + return result; +} + +STBIDEF stbi_us *stbi_load_16(char const *filename, int *x, int *y, int *comp, int req_comp) +{ + FILE *f = stbi__fopen(filename, "rb"); + stbi__uint16 *result; + if (!f) return (stbi_us *) stbi__errpuc("can't fopen", "Unable to open file"); + result = stbi_load_from_file_16(f,x,y,comp,req_comp); + fclose(f); + return result; +} + + +#endif //!STBI_NO_STDIO + +STBIDEF stbi_us *stbi_load_16_from_memory(stbi_uc const *buffer, int len, int *x, int *y, int *channels_in_file, int desired_channels) +{ + stbi__context s; + stbi__start_mem(&s,buffer,len); + return stbi__load_and_postprocess_16bit(&s,x,y,channels_in_file,desired_channels); +} + +STBIDEF stbi_us *stbi_load_16_from_callbacks(stbi_io_callbacks const *clbk, void *user, int *x, int *y, int *channels_in_file, int desired_channels) +{ + stbi__context s; + stbi__start_callbacks(&s, (stbi_io_callbacks *)clbk, user); + return stbi__load_and_postprocess_16bit(&s,x,y,channels_in_file,desired_channels); +} + +STBIDEF stbi_uc *stbi_load_from_memory(stbi_uc const *buffer, int len, int *x, int *y, int *comp, int req_comp) +{ + stbi__context s; + stbi__start_mem(&s,buffer,len); + return stbi__load_and_postprocess_8bit(&s,x,y,comp,req_comp); +} + +STBIDEF stbi_uc *stbi_load_from_callbacks(stbi_io_callbacks const *clbk, void *user, int *x, int *y, int *comp, int req_comp) +{ + stbi__context s; + stbi__start_callbacks(&s, (stbi_io_callbacks *) clbk, user); + return stbi__load_and_postprocess_8bit(&s,x,y,comp,req_comp); +} + +#ifndef STBI_NO_LINEAR +static float *stbi__loadf_main(stbi__context *s, int *x, int *y, int *comp, int req_comp) +{ + unsigned char *data; + #ifndef STBI_NO_HDR + if (stbi__hdr_test(s)) { + stbi__result_info ri; + float *hdr_data = stbi__hdr_load(s,x,y,comp,req_comp, &ri); + if (hdr_data) + stbi__float_postprocess(hdr_data,x,y,comp,req_comp); + return hdr_data; + } + #endif + data = stbi__load_and_postprocess_8bit(s, x, y, comp, req_comp); + if (data) + return stbi__ldr_to_hdr(data, *x, *y, req_comp ? req_comp : *comp); + return stbi__errpf("unknown image type", "Image not of any known type, or corrupt"); +} + +STBIDEF float *stbi_loadf_from_memory(stbi_uc const *buffer, int len, int *x, int *y, int *comp, int req_comp) +{ + stbi__context s; + stbi__start_mem(&s,buffer,len); + return stbi__loadf_main(&s,x,y,comp,req_comp); +} + +STBIDEF float *stbi_loadf_from_callbacks(stbi_io_callbacks const *clbk, void *user, int *x, int *y, int *comp, int req_comp) +{ + stbi__context s; + stbi__start_callbacks(&s, (stbi_io_callbacks *) clbk, user); + return stbi__loadf_main(&s,x,y,comp,req_comp); +} + +#ifndef STBI_NO_STDIO +STBIDEF float *stbi_loadf(char const *filename, int *x, int *y, int *comp, int req_comp) +{ + float *result; + FILE *f = stbi__fopen(filename, "rb"); + if (!f) return stbi__errpf("can't fopen", "Unable to open file"); + result = stbi_loadf_from_file(f,x,y,comp,req_comp); + fclose(f); + return result; +} + +STBIDEF float *stbi_loadf_from_file(FILE *f, int *x, int *y, int *comp, int req_comp) +{ + stbi__context s; + stbi__start_file(&s,f); + return stbi__loadf_main(&s,x,y,comp,req_comp); +} +#endif // !STBI_NO_STDIO + +#endif // !STBI_NO_LINEAR + +// these is-hdr-or-not is defined independent of whether STBI_NO_LINEAR is +// defined, for API simplicity; if STBI_NO_LINEAR is defined, it always +// reports false! + +STBIDEF int stbi_is_hdr_from_memory(stbi_uc const *buffer, int len) +{ + #ifndef STBI_NO_HDR + stbi__context s; + stbi__start_mem(&s,buffer,len); + return stbi__hdr_test(&s); + #else + STBI_NOTUSED(buffer); + STBI_NOTUSED(len); + return 0; + #endif +} + +#ifndef STBI_NO_STDIO +STBIDEF int stbi_is_hdr (char const *filename) +{ + FILE *f = stbi__fopen(filename, "rb"); + int result=0; + if (f) { + result = stbi_is_hdr_from_file(f); + fclose(f); + } + return result; +} + +STBIDEF int stbi_is_hdr_from_file(FILE *f) +{ + #ifndef STBI_NO_HDR + stbi__context s; + stbi__start_file(&s,f); + return stbi__hdr_test(&s); + #else + STBI_NOTUSED(f); + return 0; + #endif +} +#endif // !STBI_NO_STDIO + +STBIDEF int stbi_is_hdr_from_callbacks(stbi_io_callbacks const *clbk, void *user) +{ + #ifndef STBI_NO_HDR + stbi__context s; + stbi__start_callbacks(&s, (stbi_io_callbacks *) clbk, user); + return stbi__hdr_test(&s); + #else + STBI_NOTUSED(clbk); + STBI_NOTUSED(user); + return 0; + #endif +} + +#ifndef STBI_NO_LINEAR +static float stbi__l2h_gamma=2.2f, stbi__l2h_scale=1.0f; + +STBIDEF void stbi_ldr_to_hdr_gamma(float gamma) { stbi__l2h_gamma = gamma; } +STBIDEF void stbi_ldr_to_hdr_scale(float scale) { stbi__l2h_scale = scale; } +#endif + +static float stbi__h2l_gamma_i=1.0f/2.2f, stbi__h2l_scale_i=1.0f; + +STBIDEF void stbi_hdr_to_ldr_gamma(float gamma) { stbi__h2l_gamma_i = 1/gamma; } +STBIDEF void stbi_hdr_to_ldr_scale(float scale) { stbi__h2l_scale_i = 1/scale; } + + +////////////////////////////////////////////////////////////////////////////// +// +// Common code used by all image loaders +// + +enum +{ + STBI__SCAN_load=0, + STBI__SCAN_type, + STBI__SCAN_header +}; + +static void stbi__refill_buffer(stbi__context *s) +{ + int n = (s->io.read)(s->io_user_data,(char*)s->buffer_start,s->buflen); + if (n == 0) { + // at end of file, treat same as if from memory, but need to handle case + // where s->img_buffer isn't pointing to safe memory, e.g. 0-byte file + s->read_from_callbacks = 0; + s->img_buffer = s->buffer_start; + s->img_buffer_end = s->buffer_start+1; + *s->img_buffer = 0; + } else { + s->img_buffer = s->buffer_start; + s->img_buffer_end = s->buffer_start + n; + } +} + +stbi_inline static stbi_uc stbi__get8(stbi__context *s) +{ + if (s->img_buffer < s->img_buffer_end) + return *s->img_buffer++; + if (s->read_from_callbacks) { + stbi__refill_buffer(s); + return *s->img_buffer++; + } + return 0; +} + +stbi_inline static int stbi__at_eof(stbi__context *s) +{ + if (s->io.read) { + if (!(s->io.eof)(s->io_user_data)) return 0; + // if feof() is true, check if buffer = end + // special case: we've only got the special 0 character at the end + if (s->read_from_callbacks == 0) return 1; + } + + return s->img_buffer >= s->img_buffer_end; +} + +static void stbi__skip(stbi__context *s, int n) +{ + if (n < 0) { + s->img_buffer = s->img_buffer_end; + return; + } + if (s->io.read) { + int blen = (int) (s->img_buffer_end - s->img_buffer); + if (blen < n) { + s->img_buffer = s->img_buffer_end; + (s->io.skip)(s->io_user_data, n - blen); + return; + } + } + s->img_buffer += n; +} + +static int stbi__getn(stbi__context *s, stbi_uc *buffer, int n) +{ + if (s->io.read) { + int blen = (int) (s->img_buffer_end - s->img_buffer); + if (blen < n) { + int res, count; + + memcpy(buffer, s->img_buffer, blen); + + count = (s->io.read)(s->io_user_data, (char*) buffer + blen, n - blen); + res = (count == (n-blen)); + s->img_buffer = s->img_buffer_end; + return res; + } + } + + if (s->img_buffer+n <= s->img_buffer_end) { + memcpy(buffer, s->img_buffer, n); + s->img_buffer += n; + return 1; + } else + return 0; +} + +static int stbi__get16be(stbi__context *s) +{ + int z = stbi__get8(s); + return (z << 8) + stbi__get8(s); +} + +static stbi__uint32 stbi__get32be(stbi__context *s) +{ + stbi__uint32 z = stbi__get16be(s); + return (z << 16) + stbi__get16be(s); +} + +#if defined(STBI_NO_BMP) && defined(STBI_NO_TGA) && defined(STBI_NO_GIF) +// nothing +#else +static int stbi__get16le(stbi__context *s) +{ + int z = stbi__get8(s); + return z + (stbi__get8(s) << 8); +} +#endif + +#ifndef STBI_NO_BMP +static stbi__uint32 stbi__get32le(stbi__context *s) +{ + stbi__uint32 z = stbi__get16le(s); + return z + (stbi__get16le(s) << 16); +} +#endif + +#define STBI__BYTECAST(x) ((stbi_uc) ((x) & 255)) // truncate int to byte without warnings + + +////////////////////////////////////////////////////////////////////////////// +// +// generic converter from built-in img_n to req_comp +// individual types do this automatically as much as possible (e.g. jpeg +// does all cases internally since it needs to colorspace convert anyway, +// and it never has alpha, so very few cases ). png can automatically +// interleave an alpha=255 channel, but falls back to this for other cases +// +// assume data buffer is malloced, so malloc a new one and free that one +// only failure mode is malloc failing + +static stbi_uc stbi__compute_y(int r, int g, int b) +{ + return (stbi_uc) (((r*77) + (g*150) + (29*b)) >> 8); +} + +static unsigned char *stbi__convert_format(unsigned char *data, int img_n, int req_comp, unsigned int x, unsigned int y) +{ + int i,j; + unsigned char *good; + + if (req_comp == img_n) return data; + STBI_ASSERT(req_comp >= 1 && req_comp <= 4); + + good = (unsigned char *) stbi__malloc_mad3(req_comp, x, y, 0); + if (good == NULL) { + STBI_FREE(data); + return stbi__errpuc("outofmem", "Out of memory"); + } + + for (j=0; j < (int) y; ++j) { + unsigned char *src = data + j * x * img_n ; + unsigned char *dest = good + j * x * req_comp; + + #define STBI__COMBO(a,b) ((a)*8+(b)) + #define STBI__CASE(a,b) case STBI__COMBO(a,b): for(i=x-1; i >= 0; --i, src += a, dest += b) + // convert source image with img_n components to one with req_comp components; + // avoid switch per pixel, so use switch per scanline and massive macros + switch (STBI__COMBO(img_n, req_comp)) { + STBI__CASE(1,2) { dest[0]=src[0], dest[1]=255; } break; + STBI__CASE(1,3) { dest[0]=dest[1]=dest[2]=src[0]; } break; + STBI__CASE(1,4) { dest[0]=dest[1]=dest[2]=src[0], dest[3]=255; } break; + STBI__CASE(2,1) { dest[0]=src[0]; } break; + STBI__CASE(2,3) { dest[0]=dest[1]=dest[2]=src[0]; } break; + STBI__CASE(2,4) { dest[0]=dest[1]=dest[2]=src[0], dest[3]=src[1]; } break; + STBI__CASE(3,4) { dest[0]=src[0],dest[1]=src[1],dest[2]=src[2],dest[3]=255; } break; + STBI__CASE(3,1) { dest[0]=stbi__compute_y(src[0],src[1],src[2]); } break; + STBI__CASE(3,2) { dest[0]=stbi__compute_y(src[0],src[1],src[2]), dest[1] = 255; } break; + STBI__CASE(4,1) { dest[0]=stbi__compute_y(src[0],src[1],src[2]); } break; + STBI__CASE(4,2) { dest[0]=stbi__compute_y(src[0],src[1],src[2]), dest[1] = src[3]; } break; + STBI__CASE(4,3) { dest[0]=src[0],dest[1]=src[1],dest[2]=src[2]; } break; + default: STBI_ASSERT(0); + } + #undef STBI__CASE + } + + STBI_FREE(data); + return good; +} + +static stbi__uint16 stbi__compute_y_16(int r, int g, int b) +{ + return (stbi__uint16) (((r*77) + (g*150) + (29*b)) >> 8); +} + +static stbi__uint16 *stbi__convert_format16(stbi__uint16 *data, int img_n, int req_comp, unsigned int x, unsigned int y) +{ + int i,j; + stbi__uint16 *good; + + if (req_comp == img_n) return data; + STBI_ASSERT(req_comp >= 1 && req_comp <= 4); + + good = (stbi__uint16 *) stbi__malloc(req_comp * x * y * 2); + if (good == NULL) { + STBI_FREE(data); + return (stbi__uint16 *) stbi__errpuc("outofmem", "Out of memory"); + } + + for (j=0; j < (int) y; ++j) { + stbi__uint16 *src = data + j * x * img_n ; + stbi__uint16 *dest = good + j * x * req_comp; + + #define STBI__COMBO(a,b) ((a)*8+(b)) + #define STBI__CASE(a,b) case STBI__COMBO(a,b): for(i=x-1; i >= 0; --i, src += a, dest += b) + // convert source image with img_n components to one with req_comp components; + // avoid switch per pixel, so use switch per scanline and massive macros + switch (STBI__COMBO(img_n, req_comp)) { + STBI__CASE(1,2) { dest[0]=src[0], dest[1]=0xffff; } break; + STBI__CASE(1,3) { dest[0]=dest[1]=dest[2]=src[0]; } break; + STBI__CASE(1,4) { dest[0]=dest[1]=dest[2]=src[0], dest[3]=0xffff; } break; + STBI__CASE(2,1) { dest[0]=src[0]; } break; + STBI__CASE(2,3) { dest[0]=dest[1]=dest[2]=src[0]; } break; + STBI__CASE(2,4) { dest[0]=dest[1]=dest[2]=src[0], dest[3]=src[1]; } break; + STBI__CASE(3,4) { dest[0]=src[0],dest[1]=src[1],dest[2]=src[2],dest[3]=0xffff; } break; + STBI__CASE(3,1) { dest[0]=stbi__compute_y_16(src[0],src[1],src[2]); } break; + STBI__CASE(3,2) { dest[0]=stbi__compute_y_16(src[0],src[1],src[2]), dest[1] = 0xffff; } break; + STBI__CASE(4,1) { dest[0]=stbi__compute_y_16(src[0],src[1],src[2]); } break; + STBI__CASE(4,2) { dest[0]=stbi__compute_y_16(src[0],src[1],src[2]), dest[1] = src[3]; } break; + STBI__CASE(4,3) { dest[0]=src[0],dest[1]=src[1],dest[2]=src[2]; } break; + default: STBI_ASSERT(0); + } + #undef STBI__CASE + } + + STBI_FREE(data); + return good; +} + +#ifndef STBI_NO_LINEAR +static float *stbi__ldr_to_hdr(stbi_uc *data, int x, int y, int comp) +{ + int i,k,n; + float *output; + if (!data) return NULL; + output = (float *) stbi__malloc_mad4(x, y, comp, sizeof(float), 0); + if (output == NULL) { STBI_FREE(data); return stbi__errpf("outofmem", "Out of memory"); } + // compute number of non-alpha components + if (comp & 1) n = comp; else n = comp-1; + for (i=0; i < x*y; ++i) { + for (k=0; k < n; ++k) { + output[i*comp + k] = (float) (pow(data[i*comp+k]/255.0f, stbi__l2h_gamma) * stbi__l2h_scale); + } + if (k < comp) output[i*comp + k] = data[i*comp+k]/255.0f; + } + STBI_FREE(data); + return output; +} +#endif + +#ifndef STBI_NO_HDR +#define stbi__float2int(x) ((int) (x)) +static stbi_uc *stbi__hdr_to_ldr(float *data, int x, int y, int comp) +{ + int i,k,n; + stbi_uc *output; + if (!data) return NULL; + output = (stbi_uc *) stbi__malloc_mad3(x, y, comp, 0); + if (output == NULL) { STBI_FREE(data); return stbi__errpuc("outofmem", "Out of memory"); } + // compute number of non-alpha components + if (comp & 1) n = comp; else n = comp-1; + for (i=0; i < x*y; ++i) { + for (k=0; k < n; ++k) { + float z = (float) pow(data[i*comp+k]*stbi__h2l_scale_i, stbi__h2l_gamma_i) * 255 + 0.5f; + if (z < 0) z = 0; + if (z > 255) z = 255; + output[i*comp + k] = (stbi_uc) stbi__float2int(z); + } + if (k < comp) { + float z = data[i*comp+k] * 255 + 0.5f; + if (z < 0) z = 0; + if (z > 255) z = 255; + output[i*comp + k] = (stbi_uc) stbi__float2int(z); + } + } + STBI_FREE(data); + return output; +} +#endif + +////////////////////////////////////////////////////////////////////////////// +// +// "baseline" JPEG/JFIF decoder +// +// simple implementation +// - doesn't support delayed output of y-dimension +// - simple interface (only one output format: 8-bit interleaved RGB) +// - doesn't try to recover corrupt jpegs +// - doesn't allow partial loading, loading multiple at once +// - still fast on x86 (copying globals into locals doesn't help x86) +// - allocates lots of intermediate memory (full size of all components) +// - non-interleaved case requires this anyway +// - allows good upsampling (see next) +// high-quality +// - upsampled channels are bilinearly interpolated, even across blocks +// - quality integer IDCT derived from IJG's 'slow' +// performance +// - fast huffman; reasonable integer IDCT +// - some SIMD kernels for common paths on targets with SSE2/NEON +// - uses a lot of intermediate memory, could cache poorly + +#ifndef STBI_NO_JPEG + +// huffman decoding acceleration +#define FAST_BITS 9 // larger handles more cases; smaller stomps less cache + +typedef struct +{ + stbi_uc fast[1 << FAST_BITS]; + // weirdly, repacking this into AoS is a 10% speed loss, instead of a win + stbi__uint16 code[256]; + stbi_uc values[256]; + stbi_uc size[257]; + unsigned int maxcode[18]; + int delta[17]; // old 'firstsymbol' - old 'firstcode' +} stbi__huffman; + +typedef struct +{ + stbi__context *s; + stbi__huffman huff_dc[4]; + stbi__huffman huff_ac[4]; + stbi__uint16 dequant[4][64]; + stbi__int16 fast_ac[4][1 << FAST_BITS]; + +// sizes for components, interleaved MCUs + int img_h_max, img_v_max; + int img_mcu_x, img_mcu_y; + int img_mcu_w, img_mcu_h; + +// definition of jpeg image component + struct + { + int id; + int h,v; + int tq; + int hd,ha; + int dc_pred; + + int x,y,w2,h2; + stbi_uc *data; + void *raw_data, *raw_coeff; + stbi_uc *linebuf; + short *coeff; // progressive only + int coeff_w, coeff_h; // number of 8x8 coefficient blocks + } img_comp[4]; + + stbi__uint32 code_buffer; // jpeg entropy-coded buffer + int code_bits; // number of valid bits + unsigned char marker; // marker seen while filling entropy buffer + int nomore; // flag if we saw a marker so must stop + + int progressive; + int spec_start; + int spec_end; + int succ_high; + int succ_low; + int eob_run; + int jfif; + int app14_color_transform; // Adobe APP14 tag + int rgb; + + int scan_n, order[4]; + int restart_interval, todo; + +// kernels + void (*idct_block_kernel)(stbi_uc *out, int out_stride, short data[64]); + void (*YCbCr_to_RGB_kernel)(stbi_uc *out, const stbi_uc *y, const stbi_uc *pcb, const stbi_uc *pcr, int count, int step); + stbi_uc *(*resample_row_hv_2_kernel)(stbi_uc *out, stbi_uc *in_near, stbi_uc *in_far, int w, int hs); +} stbi__jpeg; + +static int stbi__build_huffman(stbi__huffman *h, int *count) +{ + int i,j,k=0,code; + // build size list for each symbol (from JPEG spec) + for (i=0; i < 16; ++i) + for (j=0; j < count[i]; ++j) + h->size[k++] = (stbi_uc) (i+1); + h->size[k] = 0; + + // compute actual symbols (from jpeg spec) + code = 0; + k = 0; + for(j=1; j <= 16; ++j) { + // compute delta to add to code to compute symbol id + h->delta[j] = k - code; + if (h->size[k] == j) { + while (h->size[k] == j) + h->code[k++] = (stbi__uint16) (code++); + if (code-1 >= (1 << j)) return stbi__err("bad code lengths","Corrupt JPEG"); + } + // compute largest code + 1 for this size, preshifted as needed later + h->maxcode[j] = code << (16-j); + code <<= 1; + } + h->maxcode[j] = 0xffffffff; + + // build non-spec acceleration table; 255 is flag for not-accelerated + memset(h->fast, 255, 1 << FAST_BITS); + for (i=0; i < k; ++i) { + int s = h->size[i]; + if (s <= FAST_BITS) { + int c = h->code[i] << (FAST_BITS-s); + int m = 1 << (FAST_BITS-s); + for (j=0; j < m; ++j) { + h->fast[c+j] = (stbi_uc) i; + } + } + } + return 1; +} + +// build a table that decodes both magnitude and value of small ACs in +// one go. +static void stbi__build_fast_ac(stbi__int16 *fast_ac, stbi__huffman *h) +{ + int i; + for (i=0; i < (1 << FAST_BITS); ++i) { + stbi_uc fast = h->fast[i]; + fast_ac[i] = 0; + if (fast < 255) { + int rs = h->values[fast]; + int run = (rs >> 4) & 15; + int magbits = rs & 15; + int len = h->size[fast]; + + if (magbits && len + magbits <= FAST_BITS) { + // magnitude code followed by receive_extend code + int k = ((i << len) & ((1 << FAST_BITS) - 1)) >> (FAST_BITS - magbits); + int m = 1 << (magbits - 1); + if (k < m) k += (~0U << magbits) + 1; + // if the result is small enough, we can fit it in fast_ac table + if (k >= -128 && k <= 127) + fast_ac[i] = (stbi__int16) ((k << 8) + (run << 4) + (len + magbits)); + } + } + } +} + +static void stbi__grow_buffer_unsafe(stbi__jpeg *j) +{ + do { + int b = j->nomore ? 0 : stbi__get8(j->s); + if (b == 0xff) { + int c = stbi__get8(j->s); + while (c == 0xff) c = stbi__get8(j->s); // consume fill bytes + if (c != 0) { + j->marker = (unsigned char) c; + j->nomore = 1; + return; + } + } + j->code_buffer |= b << (24 - j->code_bits); + j->code_bits += 8; + } while (j->code_bits <= 24); +} + +// (1 << n) - 1 +static stbi__uint32 stbi__bmask[17]={0,1,3,7,15,31,63,127,255,511,1023,2047,4095,8191,16383,32767,65535}; + +// decode a jpeg huffman value from the bitstream +stbi_inline static int stbi__jpeg_huff_decode(stbi__jpeg *j, stbi__huffman *h) +{ + unsigned int temp; + int c,k; + + if (j->code_bits < 16) stbi__grow_buffer_unsafe(j); + + // look at the top FAST_BITS and determine what symbol ID it is, + // if the code is <= FAST_BITS + c = (j->code_buffer >> (32 - FAST_BITS)) & ((1 << FAST_BITS)-1); + k = h->fast[c]; + if (k < 255) { + int s = h->size[k]; + if (s > j->code_bits) + return -1; + j->code_buffer <<= s; + j->code_bits -= s; + return h->values[k]; + } + + // naive test is to shift the code_buffer down so k bits are + // valid, then test against maxcode. To speed this up, we've + // preshifted maxcode left so that it has (16-k) 0s at the + // end; in other words, regardless of the number of bits, it + // wants to be compared against something shifted to have 16; + // that way we don't need to shift inside the loop. + temp = j->code_buffer >> 16; + for (k=FAST_BITS+1 ; ; ++k) + if (temp < h->maxcode[k]) + break; + if (k == 17) { + // error! code not found + j->code_bits -= 16; + return -1; + } + + if (k > j->code_bits) + return -1; + + // convert the huffman code to the symbol id + c = ((j->code_buffer >> (32 - k)) & stbi__bmask[k]) + h->delta[k]; + STBI_ASSERT((((j->code_buffer) >> (32 - h->size[c])) & stbi__bmask[h->size[c]]) == h->code[c]); + + // convert the id to a symbol + j->code_bits -= k; + j->code_buffer <<= k; + return h->values[c]; +} + +// bias[n] = (-1<<n) + 1 +static int const stbi__jbias[16] = {0,-1,-3,-7,-15,-31,-63,-127,-255,-511,-1023,-2047,-4095,-8191,-16383,-32767}; + +// combined JPEG 'receive' and JPEG 'extend', since baseline +// always extends everything it receives. +stbi_inline static int stbi__extend_receive(stbi__jpeg *j, int n) +{ + unsigned int k; + int sgn; + if (j->code_bits < n) stbi__grow_buffer_unsafe(j); + + sgn = (stbi__int32)j->code_buffer >> 31; // sign bit is always in MSB + k = stbi_lrot(j->code_buffer, n); + STBI_ASSERT(n >= 0 && n < (int) (sizeof(stbi__bmask)/sizeof(*stbi__bmask))); + j->code_buffer = k & ~stbi__bmask[n]; + k &= stbi__bmask[n]; + j->code_bits -= n; + return k + (stbi__jbias[n] & ~sgn); +} + +// get some unsigned bits +stbi_inline static int stbi__jpeg_get_bits(stbi__jpeg *j, int n) +{ + unsigned int k; + if (j->code_bits < n) stbi__grow_buffer_unsafe(j); + k = stbi_lrot(j->code_buffer, n); + j->code_buffer = k & ~stbi__bmask[n]; + k &= stbi__bmask[n]; + j->code_bits -= n; + return k; +} + +stbi_inline static int stbi__jpeg_get_bit(stbi__jpeg *j) +{ + unsigned int k; + if (j->code_bits < 1) stbi__grow_buffer_unsafe(j); + k = j->code_buffer; + j->code_buffer <<= 1; + --j->code_bits; + return k & 0x80000000; +} + +// given a value that's at position X in the zigzag stream, +// where does it appear in the 8x8 matrix coded as row-major? +static stbi_uc stbi__jpeg_dezigzag[64+15] = +{ + 0, 1, 8, 16, 9, 2, 3, 10, + 17, 24, 32, 25, 18, 11, 4, 5, + 12, 19, 26, 33, 40, 48, 41, 34, + 27, 20, 13, 6, 7, 14, 21, 28, + 35, 42, 49, 56, 57, 50, 43, 36, + 29, 22, 15, 23, 30, 37, 44, 51, + 58, 59, 52, 45, 38, 31, 39, 46, + 53, 60, 61, 54, 47, 55, 62, 63, + // let corrupt input sample past end + 63, 63, 63, 63, 63, 63, 63, 63, + 63, 63, 63, 63, 63, 63, 63 +}; + +// decode one 64-entry block-- +static int stbi__jpeg_decode_block(stbi__jpeg *j, short data[64], stbi__huffman *hdc, stbi__huffman *hac, stbi__int16 *fac, int b, stbi__uint16 *dequant) +{ + int diff,dc,k; + int t; + + if (j->code_bits < 16) stbi__grow_buffer_unsafe(j); + t = stbi__jpeg_huff_decode(j, hdc); + if (t < 0) return stbi__err("bad huffman code","Corrupt JPEG"); + + // 0 all the ac values now so we can do it 32-bits at a time + memset(data,0,64*sizeof(data[0])); + + diff = t ? stbi__extend_receive(j, t) : 0; + dc = j->img_comp[b].dc_pred + diff; + j->img_comp[b].dc_pred = dc; + data[0] = (short) (dc * dequant[0]); + + // decode AC components, see JPEG spec + k = 1; + do { + unsigned int zig; + int c,r,s; + if (j->code_bits < 16) stbi__grow_buffer_unsafe(j); + c = (j->code_buffer >> (32 - FAST_BITS)) & ((1 << FAST_BITS)-1); + r = fac[c]; + if (r) { // fast-AC path + k += (r >> 4) & 15; // run + s = r & 15; // combined length + j->code_buffer <<= s; + j->code_bits -= s; + // decode into unzigzag'd location + zig = stbi__jpeg_dezigzag[k++]; + data[zig] = (short) ((r >> 8) * dequant[zig]); + } else { + int rs = stbi__jpeg_huff_decode(j, hac); + if (rs < 0) return stbi__err("bad huffman code","Corrupt JPEG"); + s = rs & 15; + r = rs >> 4; + if (s == 0) { + if (rs != 0xf0) break; // end block + k += 16; + } else { + k += r; + // decode into unzigzag'd location + zig = stbi__jpeg_dezigzag[k++]; + data[zig] = (short) (stbi__extend_receive(j,s) * dequant[zig]); + } + } + } while (k < 64); + return 1; +} + +static int stbi__jpeg_decode_block_prog_dc(stbi__jpeg *j, short data[64], stbi__huffman *hdc, int b) +{ + int diff,dc; + int t; + if (j->spec_end != 0) return stbi__err("can't merge dc and ac", "Corrupt JPEG"); + + if (j->code_bits < 16) stbi__grow_buffer_unsafe(j); + + if (j->succ_high == 0) { + // first scan for DC coefficient, must be first + memset(data,0,64*sizeof(data[0])); // 0 all the ac values now + t = stbi__jpeg_huff_decode(j, hdc); + diff = t ? stbi__extend_receive(j, t) : 0; + + dc = j->img_comp[b].dc_pred + diff; + j->img_comp[b].dc_pred = dc; + data[0] = (short) (dc << j->succ_low); + } else { + // refinement scan for DC coefficient + if (stbi__jpeg_get_bit(j)) + data[0] += (short) (1 << j->succ_low); + } + return 1; +} + +// @OPTIMIZE: store non-zigzagged during the decode passes, +// and only de-zigzag when dequantizing +static int stbi__jpeg_decode_block_prog_ac(stbi__jpeg *j, short data[64], stbi__huffman *hac, stbi__int16 *fac) +{ + int k; + if (j->spec_start == 0) return stbi__err("can't merge dc and ac", "Corrupt JPEG"); + + if (j->succ_high == 0) { + int shift = j->succ_low; + + if (j->eob_run) { + --j->eob_run; + return 1; + } + + k = j->spec_start; + do { + unsigned int zig; + int c,r,s; + if (j->code_bits < 16) stbi__grow_buffer_unsafe(j); + c = (j->code_buffer >> (32 - FAST_BITS)) & ((1 << FAST_BITS)-1); + r = fac[c]; + if (r) { // fast-AC path + k += (r >> 4) & 15; // run + s = r & 15; // combined length + j->code_buffer <<= s; + j->code_bits -= s; + zig = stbi__jpeg_dezigzag[k++]; + data[zig] = (short) ((r >> 8) << shift); + } else { + int rs = stbi__jpeg_huff_decode(j, hac); + if (rs < 0) return stbi__err("bad huffman code","Corrupt JPEG"); + s = rs & 15; + r = rs >> 4; + if (s == 0) { + if (r < 15) { + j->eob_run = (1 << r); + if (r) + j->eob_run += stbi__jpeg_get_bits(j, r); + --j->eob_run; + break; + } + k += 16; + } else { + k += r; + zig = stbi__jpeg_dezigzag[k++]; + data[zig] = (short) (stbi__extend_receive(j,s) << shift); + } + } + } while (k <= j->spec_end); + } else { + // refinement scan for these AC coefficients + + short bit = (short) (1 << j->succ_low); + + if (j->eob_run) { + --j->eob_run; + for (k = j->spec_start; k <= j->spec_end; ++k) { + short *p = &data[stbi__jpeg_dezigzag[k]]; + if (*p != 0) + if (stbi__jpeg_get_bit(j)) + if ((*p & bit)==0) { + if (*p > 0) + *p += bit; + else + *p -= bit; + } + } + } else { + k = j->spec_start; + do { + int r,s; + int rs = stbi__jpeg_huff_decode(j, hac); // @OPTIMIZE see if we can use the fast path here, advance-by-r is so slow, eh + if (rs < 0) return stbi__err("bad huffman code","Corrupt JPEG"); + s = rs & 15; + r = rs >> 4; + if (s == 0) { + if (r < 15) { + j->eob_run = (1 << r) - 1; + if (r) + j->eob_run += stbi__jpeg_get_bits(j, r); + r = 64; // force end of block + } else { + // r=15 s=0 should write 16 0s, so we just do + // a run of 15 0s and then write s (which is 0), + // so we don't have to do anything special here + } + } else { + if (s != 1) return stbi__err("bad huffman code", "Corrupt JPEG"); + // sign bit + if (stbi__jpeg_get_bit(j)) + s = bit; + else + s = -bit; + } + + // advance by r + while (k <= j->spec_end) { + short *p = &data[stbi__jpeg_dezigzag[k++]]; + if (*p != 0) { + if (stbi__jpeg_get_bit(j)) + if ((*p & bit)==0) { + if (*p > 0) + *p += bit; + else + *p -= bit; + } + } else { + if (r == 0) { + *p = (short) s; + break; + } + --r; + } + } + } while (k <= j->spec_end); + } + } + return 1; +} + +// take a -128..127 value and stbi__clamp it and convert to 0..255 +stbi_inline static stbi_uc stbi__clamp(int x) +{ + // trick to use a single test to catch both cases + if ((unsigned int) x > 255) { + if (x < 0) return 0; + if (x > 255) return 255; + } + return (stbi_uc) x; +} + +#define stbi__f2f(x) ((int) (((x) * 4096 + 0.5))) +#define stbi__fsh(x) ((x) << 12) + +// derived from jidctint -- DCT_ISLOW +#define STBI__IDCT_1D(s0,s1,s2,s3,s4,s5,s6,s7) \ + int t0,t1,t2,t3,p1,p2,p3,p4,p5,x0,x1,x2,x3; \ + p2 = s2; \ + p3 = s6; \ + p1 = (p2+p3) * stbi__f2f(0.5411961f); \ + t2 = p1 + p3*stbi__f2f(-1.847759065f); \ + t3 = p1 + p2*stbi__f2f( 0.765366865f); \ + p2 = s0; \ + p3 = s4; \ + t0 = stbi__fsh(p2+p3); \ + t1 = stbi__fsh(p2-p3); \ + x0 = t0+t3; \ + x3 = t0-t3; \ + x1 = t1+t2; \ + x2 = t1-t2; \ + t0 = s7; \ + t1 = s5; \ + t2 = s3; \ + t3 = s1; \ + p3 = t0+t2; \ + p4 = t1+t3; \ + p1 = t0+t3; \ + p2 = t1+t2; \ + p5 = (p3+p4)*stbi__f2f( 1.175875602f); \ + t0 = t0*stbi__f2f( 0.298631336f); \ + t1 = t1*stbi__f2f( 2.053119869f); \ + t2 = t2*stbi__f2f( 3.072711026f); \ + t3 = t3*stbi__f2f( 1.501321110f); \ + p1 = p5 + p1*stbi__f2f(-0.899976223f); \ + p2 = p5 + p2*stbi__f2f(-2.562915447f); \ + p3 = p3*stbi__f2f(-1.961570560f); \ + p4 = p4*stbi__f2f(-0.390180644f); \ + t3 += p1+p4; \ + t2 += p2+p3; \ + t1 += p2+p4; \ + t0 += p1+p3; + +static void stbi__idct_block(stbi_uc *out, int out_stride, short data[64]) +{ + int i,val[64],*v=val; + stbi_uc *o; + short *d = data; + + // columns + for (i=0; i < 8; ++i,++d, ++v) { + // if all zeroes, shortcut -- this avoids dequantizing 0s and IDCTing + if (d[ 8]==0 && d[16]==0 && d[24]==0 && d[32]==0 + && d[40]==0 && d[48]==0 && d[56]==0) { + // no shortcut 0 seconds + // (1|2|3|4|5|6|7)==0 0 seconds + // all separate -0.047 seconds + // 1 && 2|3 && 4|5 && 6|7: -0.047 seconds + int dcterm = d[0] << 2; + v[0] = v[8] = v[16] = v[24] = v[32] = v[40] = v[48] = v[56] = dcterm; + } else { + STBI__IDCT_1D(d[ 0],d[ 8],d[16],d[24],d[32],d[40],d[48],d[56]) + // constants scaled things up by 1<<12; let's bring them back + // down, but keep 2 extra bits of precision + x0 += 512; x1 += 512; x2 += 512; x3 += 512; + v[ 0] = (x0+t3) >> 10; + v[56] = (x0-t3) >> 10; + v[ 8] = (x1+t2) >> 10; + v[48] = (x1-t2) >> 10; + v[16] = (x2+t1) >> 10; + v[40] = (x2-t1) >> 10; + v[24] = (x3+t0) >> 10; + v[32] = (x3-t0) >> 10; + } + } + + for (i=0, v=val, o=out; i < 8; ++i,v+=8,o+=out_stride) { + // no fast case since the first 1D IDCT spread components out + STBI__IDCT_1D(v[0],v[1],v[2],v[3],v[4],v[5],v[6],v[7]) + // constants scaled things up by 1<<12, plus we had 1<<2 from first + // loop, plus horizontal and vertical each scale by sqrt(8) so together + // we've got an extra 1<<3, so 1<<17 total we need to remove. + // so we want to round that, which means adding 0.5 * 1<<17, + // aka 65536. Also, we'll end up with -128 to 127 that we want + // to encode as 0..255 by adding 128, so we'll add that before the shift + x0 += 65536 + (128<<17); + x1 += 65536 + (128<<17); + x2 += 65536 + (128<<17); + x3 += 65536 + (128<<17); + // tried computing the shifts into temps, or'ing the temps to see + // if any were out of range, but that was slower + o[0] = stbi__clamp((x0+t3) >> 17); + o[7] = stbi__clamp((x0-t3) >> 17); + o[1] = stbi__clamp((x1+t2) >> 17); + o[6] = stbi__clamp((x1-t2) >> 17); + o[2] = stbi__clamp((x2+t1) >> 17); + o[5] = stbi__clamp((x2-t1) >> 17); + o[3] = stbi__clamp((x3+t0) >> 17); + o[4] = stbi__clamp((x3-t0) >> 17); + } +} + +#ifdef STBI_SSE2 +// sse2 integer IDCT. not the fastest possible implementation but it +// produces bit-identical results to the generic C version so it's +// fully "transparent". +static void stbi__idct_simd(stbi_uc *out, int out_stride, short data[64]) +{ + // This is constructed to match our regular (generic) integer IDCT exactly. + __m128i row0, row1, row2, row3, row4, row5, row6, row7; + __m128i tmp; + + // dot product constant: even elems=x, odd elems=y + #define dct_const(x,y) _mm_setr_epi16((x),(y),(x),(y),(x),(y),(x),(y)) + + // out(0) = c0[even]*x + c0[odd]*y (c0, x, y 16-bit, out 32-bit) + // out(1) = c1[even]*x + c1[odd]*y + #define dct_rot(out0,out1, x,y,c0,c1) \ + __m128i c0##lo = _mm_unpacklo_epi16((x),(y)); \ + __m128i c0##hi = _mm_unpackhi_epi16((x),(y)); \ + __m128i out0##_l = _mm_madd_epi16(c0##lo, c0); \ + __m128i out0##_h = _mm_madd_epi16(c0##hi, c0); \ + __m128i out1##_l = _mm_madd_epi16(c0##lo, c1); \ + __m128i out1##_h = _mm_madd_epi16(c0##hi, c1) + + // out = in << 12 (in 16-bit, out 32-bit) + #define dct_widen(out, in) \ + __m128i out##_l = _mm_srai_epi32(_mm_unpacklo_epi16(_mm_setzero_si128(), (in)), 4); \ + __m128i out##_h = _mm_srai_epi32(_mm_unpackhi_epi16(_mm_setzero_si128(), (in)), 4) + + // wide add + #define dct_wadd(out, a, b) \ + __m128i out##_l = _mm_add_epi32(a##_l, b##_l); \ + __m128i out##_h = _mm_add_epi32(a##_h, b##_h) + + // wide sub + #define dct_wsub(out, a, b) \ + __m128i out##_l = _mm_sub_epi32(a##_l, b##_l); \ + __m128i out##_h = _mm_sub_epi32(a##_h, b##_h) + + // butterfly a/b, add bias, then shift by "s" and pack + #define dct_bfly32o(out0, out1, a,b,bias,s) \ + { \ + __m128i abiased_l = _mm_add_epi32(a##_l, bias); \ + __m128i abiased_h = _mm_add_epi32(a##_h, bias); \ + dct_wadd(sum, abiased, b); \ + dct_wsub(dif, abiased, b); \ + out0 = _mm_packs_epi32(_mm_srai_epi32(sum_l, s), _mm_srai_epi32(sum_h, s)); \ + out1 = _mm_packs_epi32(_mm_srai_epi32(dif_l, s), _mm_srai_epi32(dif_h, s)); \ + } + + // 8-bit interleave step (for transposes) + #define dct_interleave8(a, b) \ + tmp = a; \ + a = _mm_unpacklo_epi8(a, b); \ + b = _mm_unpackhi_epi8(tmp, b) + + // 16-bit interleave step (for transposes) + #define dct_interleave16(a, b) \ + tmp = a; \ + a = _mm_unpacklo_epi16(a, b); \ + b = _mm_unpackhi_epi16(tmp, b) + + #define dct_pass(bias,shift) \ + { \ + /* even part */ \ + dct_rot(t2e,t3e, row2,row6, rot0_0,rot0_1); \ + __m128i sum04 = _mm_add_epi16(row0, row4); \ + __m128i dif04 = _mm_sub_epi16(row0, row4); \ + dct_widen(t0e, sum04); \ + dct_widen(t1e, dif04); \ + dct_wadd(x0, t0e, t3e); \ + dct_wsub(x3, t0e, t3e); \ + dct_wadd(x1, t1e, t2e); \ + dct_wsub(x2, t1e, t2e); \ + /* odd part */ \ + dct_rot(y0o,y2o, row7,row3, rot2_0,rot2_1); \ + dct_rot(y1o,y3o, row5,row1, rot3_0,rot3_1); \ + __m128i sum17 = _mm_add_epi16(row1, row7); \ + __m128i sum35 = _mm_add_epi16(row3, row5); \ + dct_rot(y4o,y5o, sum17,sum35, rot1_0,rot1_1); \ + dct_wadd(x4, y0o, y4o); \ + dct_wadd(x5, y1o, y5o); \ + dct_wadd(x6, y2o, y5o); \ + dct_wadd(x7, y3o, y4o); \ + dct_bfly32o(row0,row7, x0,x7,bias,shift); \ + dct_bfly32o(row1,row6, x1,x6,bias,shift); \ + dct_bfly32o(row2,row5, x2,x5,bias,shift); \ + dct_bfly32o(row3,row4, x3,x4,bias,shift); \ + } + + __m128i rot0_0 = dct_const(stbi__f2f(0.5411961f), stbi__f2f(0.5411961f) + stbi__f2f(-1.847759065f)); + __m128i rot0_1 = dct_const(stbi__f2f(0.5411961f) + stbi__f2f( 0.765366865f), stbi__f2f(0.5411961f)); + __m128i rot1_0 = dct_const(stbi__f2f(1.175875602f) + stbi__f2f(-0.899976223f), stbi__f2f(1.175875602f)); + __m128i rot1_1 = dct_const(stbi__f2f(1.175875602f), stbi__f2f(1.175875602f) + stbi__f2f(-2.562915447f)); + __m128i rot2_0 = dct_const(stbi__f2f(-1.961570560f) + stbi__f2f( 0.298631336f), stbi__f2f(-1.961570560f)); + __m128i rot2_1 = dct_const(stbi__f2f(-1.961570560f), stbi__f2f(-1.961570560f) + stbi__f2f( 3.072711026f)); + __m128i rot3_0 = dct_const(stbi__f2f(-0.390180644f) + stbi__f2f( 2.053119869f), stbi__f2f(-0.390180644f)); + __m128i rot3_1 = dct_const(stbi__f2f(-0.390180644f), stbi__f2f(-0.390180644f) + stbi__f2f( 1.501321110f)); + + // rounding biases in column/row passes, see stbi__idct_block for explanation. + __m128i bias_0 = _mm_set1_epi32(512); + __m128i bias_1 = _mm_set1_epi32(65536 + (128<<17)); + + // load + row0 = _mm_load_si128((const __m128i *) (data + 0*8)); + row1 = _mm_load_si128((const __m128i *) (data + 1*8)); + row2 = _mm_load_si128((const __m128i *) (data + 2*8)); + row3 = _mm_load_si128((const __m128i *) (data + 3*8)); + row4 = _mm_load_si128((const __m128i *) (data + 4*8)); + row5 = _mm_load_si128((const __m128i *) (data + 5*8)); + row6 = _mm_load_si128((const __m128i *) (data + 6*8)); + row7 = _mm_load_si128((const __m128i *) (data + 7*8)); + + // column pass + dct_pass(bias_0, 10); + + { + // 16bit 8x8 transpose pass 1 + dct_interleave16(row0, row4); + dct_interleave16(row1, row5); + dct_interleave16(row2, row6); + dct_interleave16(row3, row7); + + // transpose pass 2 + dct_interleave16(row0, row2); + dct_interleave16(row1, row3); + dct_interleave16(row4, row6); + dct_interleave16(row5, row7); + + // transpose pass 3 + dct_interleave16(row0, row1); + dct_interleave16(row2, row3); + dct_interleave16(row4, row5); + dct_interleave16(row6, row7); + } + + // row pass + dct_pass(bias_1, 17); + + { + // pack + __m128i p0 = _mm_packus_epi16(row0, row1); // a0a1a2a3...a7b0b1b2b3...b7 + __m128i p1 = _mm_packus_epi16(row2, row3); + __m128i p2 = _mm_packus_epi16(row4, row5); + __m128i p3 = _mm_packus_epi16(row6, row7); + + // 8bit 8x8 transpose pass 1 + dct_interleave8(p0, p2); // a0e0a1e1... + dct_interleave8(p1, p3); // c0g0c1g1... + + // transpose pass 2 + dct_interleave8(p0, p1); // a0c0e0g0... + dct_interleave8(p2, p3); // b0d0f0h0... + + // transpose pass 3 + dct_interleave8(p0, p2); // a0b0c0d0... + dct_interleave8(p1, p3); // a4b4c4d4... + + // store + _mm_storel_epi64((__m128i *) out, p0); out += out_stride; + _mm_storel_epi64((__m128i *) out, _mm_shuffle_epi32(p0, 0x4e)); out += out_stride; + _mm_storel_epi64((__m128i *) out, p2); out += out_stride; + _mm_storel_epi64((__m128i *) out, _mm_shuffle_epi32(p2, 0x4e)); out += out_stride; + _mm_storel_epi64((__m128i *) out, p1); out += out_stride; + _mm_storel_epi64((__m128i *) out, _mm_shuffle_epi32(p1, 0x4e)); out += out_stride; + _mm_storel_epi64((__m128i *) out, p3); out += out_stride; + _mm_storel_epi64((__m128i *) out, _mm_shuffle_epi32(p3, 0x4e)); + } + +#undef dct_const +#undef dct_rot +#undef dct_widen +#undef dct_wadd +#undef dct_wsub +#undef dct_bfly32o +#undef dct_interleave8 +#undef dct_interleave16 +#undef dct_pass +} + +#endif // STBI_SSE2 + +#ifdef STBI_NEON + +// NEON integer IDCT. should produce bit-identical +// results to the generic C version. +static void stbi__idct_simd(stbi_uc *out, int out_stride, short data[64]) +{ + int16x8_t row0, row1, row2, row3, row4, row5, row6, row7; + + int16x4_t rot0_0 = vdup_n_s16(stbi__f2f(0.5411961f)); + int16x4_t rot0_1 = vdup_n_s16(stbi__f2f(-1.847759065f)); + int16x4_t rot0_2 = vdup_n_s16(stbi__f2f( 0.765366865f)); + int16x4_t rot1_0 = vdup_n_s16(stbi__f2f( 1.175875602f)); + int16x4_t rot1_1 = vdup_n_s16(stbi__f2f(-0.899976223f)); + int16x4_t rot1_2 = vdup_n_s16(stbi__f2f(-2.562915447f)); + int16x4_t rot2_0 = vdup_n_s16(stbi__f2f(-1.961570560f)); + int16x4_t rot2_1 = vdup_n_s16(stbi__f2f(-0.390180644f)); + int16x4_t rot3_0 = vdup_n_s16(stbi__f2f( 0.298631336f)); + int16x4_t rot3_1 = vdup_n_s16(stbi__f2f( 2.053119869f)); + int16x4_t rot3_2 = vdup_n_s16(stbi__f2f( 3.072711026f)); + int16x4_t rot3_3 = vdup_n_s16(stbi__f2f( 1.501321110f)); + +#define dct_long_mul(out, inq, coeff) \ + int32x4_t out##_l = vmull_s16(vget_low_s16(inq), coeff); \ + int32x4_t out##_h = vmull_s16(vget_high_s16(inq), coeff) + +#define dct_long_mac(out, acc, inq, coeff) \ + int32x4_t out##_l = vmlal_s16(acc##_l, vget_low_s16(inq), coeff); \ + int32x4_t out##_h = vmlal_s16(acc##_h, vget_high_s16(inq), coeff) + +#define dct_widen(out, inq) \ + int32x4_t out##_l = vshll_n_s16(vget_low_s16(inq), 12); \ + int32x4_t out##_h = vshll_n_s16(vget_high_s16(inq), 12) + +// wide add +#define dct_wadd(out, a, b) \ + int32x4_t out##_l = vaddq_s32(a##_l, b##_l); \ + int32x4_t out##_h = vaddq_s32(a##_h, b##_h) + +// wide sub +#define dct_wsub(out, a, b) \ + int32x4_t out##_l = vsubq_s32(a##_l, b##_l); \ + int32x4_t out##_h = vsubq_s32(a##_h, b##_h) + +// butterfly a/b, then shift using "shiftop" by "s" and pack +#define dct_bfly32o(out0,out1, a,b,shiftop,s) \ + { \ + dct_wadd(sum, a, b); \ + dct_wsub(dif, a, b); \ + out0 = vcombine_s16(shiftop(sum_l, s), shiftop(sum_h, s)); \ + out1 = vcombine_s16(shiftop(dif_l, s), shiftop(dif_h, s)); \ + } + +#define dct_pass(shiftop, shift) \ + { \ + /* even part */ \ + int16x8_t sum26 = vaddq_s16(row2, row6); \ + dct_long_mul(p1e, sum26, rot0_0); \ + dct_long_mac(t2e, p1e, row6, rot0_1); \ + dct_long_mac(t3e, p1e, row2, rot0_2); \ + int16x8_t sum04 = vaddq_s16(row0, row4); \ + int16x8_t dif04 = vsubq_s16(row0, row4); \ + dct_widen(t0e, sum04); \ + dct_widen(t1e, dif04); \ + dct_wadd(x0, t0e, t3e); \ + dct_wsub(x3, t0e, t3e); \ + dct_wadd(x1, t1e, t2e); \ + dct_wsub(x2, t1e, t2e); \ + /* odd part */ \ + int16x8_t sum15 = vaddq_s16(row1, row5); \ + int16x8_t sum17 = vaddq_s16(row1, row7); \ + int16x8_t sum35 = vaddq_s16(row3, row5); \ + int16x8_t sum37 = vaddq_s16(row3, row7); \ + int16x8_t sumodd = vaddq_s16(sum17, sum35); \ + dct_long_mul(p5o, sumodd, rot1_0); \ + dct_long_mac(p1o, p5o, sum17, rot1_1); \ + dct_long_mac(p2o, p5o, sum35, rot1_2); \ + dct_long_mul(p3o, sum37, rot2_0); \ + dct_long_mul(p4o, sum15, rot2_1); \ + dct_wadd(sump13o, p1o, p3o); \ + dct_wadd(sump24o, p2o, p4o); \ + dct_wadd(sump23o, p2o, p3o); \ + dct_wadd(sump14o, p1o, p4o); \ + dct_long_mac(x4, sump13o, row7, rot3_0); \ + dct_long_mac(x5, sump24o, row5, rot3_1); \ + dct_long_mac(x6, sump23o, row3, rot3_2); \ + dct_long_mac(x7, sump14o, row1, rot3_3); \ + dct_bfly32o(row0,row7, x0,x7,shiftop,shift); \ + dct_bfly32o(row1,row6, x1,x6,shiftop,shift); \ + dct_bfly32o(row2,row5, x2,x5,shiftop,shift); \ + dct_bfly32o(row3,row4, x3,x4,shiftop,shift); \ + } + + // load + row0 = vld1q_s16(data + 0*8); + row1 = vld1q_s16(data + 1*8); + row2 = vld1q_s16(data + 2*8); + row3 = vld1q_s16(data + 3*8); + row4 = vld1q_s16(data + 4*8); + row5 = vld1q_s16(data + 5*8); + row6 = vld1q_s16(data + 6*8); + row7 = vld1q_s16(data + 7*8); + + // add DC bias + row0 = vaddq_s16(row0, vsetq_lane_s16(1024, vdupq_n_s16(0), 0)); + + // column pass + dct_pass(vrshrn_n_s32, 10); + + // 16bit 8x8 transpose + { +// these three map to a single VTRN.16, VTRN.32, and VSWP, respectively. +// whether compilers actually get this is another story, sadly. +#define dct_trn16(x, y) { int16x8x2_t t = vtrnq_s16(x, y); x = t.val[0]; y = t.val[1]; } +#define dct_trn32(x, y) { int32x4x2_t t = vtrnq_s32(vreinterpretq_s32_s16(x), vreinterpretq_s32_s16(y)); x = vreinterpretq_s16_s32(t.val[0]); y = vreinterpretq_s16_s32(t.val[1]); } +#define dct_trn64(x, y) { int16x8_t x0 = x; int16x8_t y0 = y; x = vcombine_s16(vget_low_s16(x0), vget_low_s16(y0)); y = vcombine_s16(vget_high_s16(x0), vget_high_s16(y0)); } + + // pass 1 + dct_trn16(row0, row1); // a0b0a2b2a4b4a6b6 + dct_trn16(row2, row3); + dct_trn16(row4, row5); + dct_trn16(row6, row7); + + // pass 2 + dct_trn32(row0, row2); // a0b0c0d0a4b4c4d4 + dct_trn32(row1, row3); + dct_trn32(row4, row6); + dct_trn32(row5, row7); + + // pass 3 + dct_trn64(row0, row4); // a0b0c0d0e0f0g0h0 + dct_trn64(row1, row5); + dct_trn64(row2, row6); + dct_trn64(row3, row7); + +#undef dct_trn16 +#undef dct_trn32 +#undef dct_trn64 + } + + // row pass + // vrshrn_n_s32 only supports shifts up to 16, we need + // 17. so do a non-rounding shift of 16 first then follow + // up with a rounding shift by 1. + dct_pass(vshrn_n_s32, 16); + + { + // pack and round + uint8x8_t p0 = vqrshrun_n_s16(row0, 1); + uint8x8_t p1 = vqrshrun_n_s16(row1, 1); + uint8x8_t p2 = vqrshrun_n_s16(row2, 1); + uint8x8_t p3 = vqrshrun_n_s16(row3, 1); + uint8x8_t p4 = vqrshrun_n_s16(row4, 1); + uint8x8_t p5 = vqrshrun_n_s16(row5, 1); + uint8x8_t p6 = vqrshrun_n_s16(row6, 1); + uint8x8_t p7 = vqrshrun_n_s16(row7, 1); + + // again, these can translate into one instruction, but often don't. +#define dct_trn8_8(x, y) { uint8x8x2_t t = vtrn_u8(x, y); x = t.val[0]; y = t.val[1]; } +#define dct_trn8_16(x, y) { uint16x4x2_t t = vtrn_u16(vreinterpret_u16_u8(x), vreinterpret_u16_u8(y)); x = vreinterpret_u8_u16(t.val[0]); y = vreinterpret_u8_u16(t.val[1]); } +#define dct_trn8_32(x, y) { uint32x2x2_t t = vtrn_u32(vreinterpret_u32_u8(x), vreinterpret_u32_u8(y)); x = vreinterpret_u8_u32(t.val[0]); y = vreinterpret_u8_u32(t.val[1]); } + + // sadly can't use interleaved stores here since we only write + // 8 bytes to each scan line! + + // 8x8 8-bit transpose pass 1 + dct_trn8_8(p0, p1); + dct_trn8_8(p2, p3); + dct_trn8_8(p4, p5); + dct_trn8_8(p6, p7); + + // pass 2 + dct_trn8_16(p0, p2); + dct_trn8_16(p1, p3); + dct_trn8_16(p4, p6); + dct_trn8_16(p5, p7); + + // pass 3 + dct_trn8_32(p0, p4); + dct_trn8_32(p1, p5); + dct_trn8_32(p2, p6); + dct_trn8_32(p3, p7); + + // store + vst1_u8(out, p0); out += out_stride; + vst1_u8(out, p1); out += out_stride; + vst1_u8(out, p2); out += out_stride; + vst1_u8(out, p3); out += out_stride; + vst1_u8(out, p4); out += out_stride; + vst1_u8(out, p5); out += out_stride; + vst1_u8(out, p6); out += out_stride; + vst1_u8(out, p7); + +#undef dct_trn8_8 +#undef dct_trn8_16 +#undef dct_trn8_32 + } + +#undef dct_long_mul +#undef dct_long_mac +#undef dct_widen +#undef dct_wadd +#undef dct_wsub +#undef dct_bfly32o +#undef dct_pass +} + +#endif // STBI_NEON + +#define STBI__MARKER_none 0xff +// if there's a pending marker from the entropy stream, return that +// otherwise, fetch from the stream and get a marker. if there's no +// marker, return 0xff, which is never a valid marker value +static stbi_uc stbi__get_marker(stbi__jpeg *j) +{ + stbi_uc x; + if (j->marker != STBI__MARKER_none) { x = j->marker; j->marker = STBI__MARKER_none; return x; } + x = stbi__get8(j->s); + if (x != 0xff) return STBI__MARKER_none; + while (x == 0xff) + x = stbi__get8(j->s); // consume repeated 0xff fill bytes + return x; +} + +// in each scan, we'll have scan_n components, and the order +// of the components is specified by order[] +#define STBI__RESTART(x) ((x) >= 0xd0 && (x) <= 0xd7) + +// after a restart interval, stbi__jpeg_reset the entropy decoder and +// the dc prediction +static void stbi__jpeg_reset(stbi__jpeg *j) +{ + j->code_bits = 0; + j->code_buffer = 0; + j->nomore = 0; + j->img_comp[0].dc_pred = j->img_comp[1].dc_pred = j->img_comp[2].dc_pred = j->img_comp[3].dc_pred = 0; + j->marker = STBI__MARKER_none; + j->todo = j->restart_interval ? j->restart_interval : 0x7fffffff; + j->eob_run = 0; + // no more than 1<<31 MCUs if no restart_interal? that's plenty safe, + // since we don't even allow 1<<30 pixels +} + +static int stbi__parse_entropy_coded_data(stbi__jpeg *z) +{ + stbi__jpeg_reset(z); + if (!z->progressive) { + if (z->scan_n == 1) { + int i,j; + STBI_SIMD_ALIGN(short, data[64]); + int n = z->order[0]; + // non-interleaved data, we just need to process one block at a time, + // in trivial scanline order + // number of blocks to do just depends on how many actual "pixels" this + // component has, independent of interleaved MCU blocking and such + int w = (z->img_comp[n].x+7) >> 3; + int h = (z->img_comp[n].y+7) >> 3; + for (j=0; j < h; ++j) { + for (i=0; i < w; ++i) { + int ha = z->img_comp[n].ha; + if (!stbi__jpeg_decode_block(z, data, z->huff_dc+z->img_comp[n].hd, z->huff_ac+ha, z->fast_ac[ha], n, z->dequant[z->img_comp[n].tq])) return 0; + z->idct_block_kernel(z->img_comp[n].data+z->img_comp[n].w2*j*8+i*8, z->img_comp[n].w2, data); + // every data block is an MCU, so countdown the restart interval + if (--z->todo <= 0) { + if (z->code_bits < 24) stbi__grow_buffer_unsafe(z); + // if it's NOT a restart, then just bail, so we get corrupt data + // rather than no data + if (!STBI__RESTART(z->marker)) return 1; + stbi__jpeg_reset(z); + } + } + } + return 1; + } else { // interleaved + int i,j,k,x,y; + STBI_SIMD_ALIGN(short, data[64]); + for (j=0; j < z->img_mcu_y; ++j) { + for (i=0; i < z->img_mcu_x; ++i) { + // scan an interleaved mcu... process scan_n components in order + for (k=0; k < z->scan_n; ++k) { + int n = z->order[k]; + // scan out an mcu's worth of this component; that's just determined + // by the basic H and V specified for the component + for (y=0; y < z->img_comp[n].v; ++y) { + for (x=0; x < z->img_comp[n].h; ++x) { + int x2 = (i*z->img_comp[n].h + x)*8; + int y2 = (j*z->img_comp[n].v + y)*8; + int ha = z->img_comp[n].ha; + if (!stbi__jpeg_decode_block(z, data, z->huff_dc+z->img_comp[n].hd, z->huff_ac+ha, z->fast_ac[ha], n, z->dequant[z->img_comp[n].tq])) return 0; + z->idct_block_kernel(z->img_comp[n].data+z->img_comp[n].w2*y2+x2, z->img_comp[n].w2, data); + } + } + } + // after all interleaved components, that's an interleaved MCU, + // so now count down the restart interval + if (--z->todo <= 0) { + if (z->code_bits < 24) stbi__grow_buffer_unsafe(z); + if (!STBI__RESTART(z->marker)) return 1; + stbi__jpeg_reset(z); + } + } + } + return 1; + } + } else { + if (z->scan_n == 1) { + int i,j; + int n = z->order[0]; + // non-interleaved data, we just need to process one block at a time, + // in trivial scanline order + // number of blocks to do just depends on how many actual "pixels" this + // component has, independent of interleaved MCU blocking and such + int w = (z->img_comp[n].x+7) >> 3; + int h = (z->img_comp[n].y+7) >> 3; + for (j=0; j < h; ++j) { + for (i=0; i < w; ++i) { + short *data = z->img_comp[n].coeff + 64 * (i + j * z->img_comp[n].coeff_w); + if (z->spec_start == 0) { + if (!stbi__jpeg_decode_block_prog_dc(z, data, &z->huff_dc[z->img_comp[n].hd], n)) + return 0; + } else { + int ha = z->img_comp[n].ha; + if (!stbi__jpeg_decode_block_prog_ac(z, data, &z->huff_ac[ha], z->fast_ac[ha])) + return 0; + } + // every data block is an MCU, so countdown the restart interval + if (--z->todo <= 0) { + if (z->code_bits < 24) stbi__grow_buffer_unsafe(z); + if (!STBI__RESTART(z->marker)) return 1; + stbi__jpeg_reset(z); + } + } + } + return 1; + } else { // interleaved + int i,j,k,x,y; + for (j=0; j < z->img_mcu_y; ++j) { + for (i=0; i < z->img_mcu_x; ++i) { + // scan an interleaved mcu... process scan_n components in order + for (k=0; k < z->scan_n; ++k) { + int n = z->order[k]; + // scan out an mcu's worth of this component; that's just determined + // by the basic H and V specified for the component + for (y=0; y < z->img_comp[n].v; ++y) { + for (x=0; x < z->img_comp[n].h; ++x) { + int x2 = (i*z->img_comp[n].h + x); + int y2 = (j*z->img_comp[n].v + y); + short *data = z->img_comp[n].coeff + 64 * (x2 + y2 * z->img_comp[n].coeff_w); + if (!stbi__jpeg_decode_block_prog_dc(z, data, &z->huff_dc[z->img_comp[n].hd], n)) + return 0; + } + } + } + // after all interleaved components, that's an interleaved MCU, + // so now count down the restart interval + if (--z->todo <= 0) { + if (z->code_bits < 24) stbi__grow_buffer_unsafe(z); + if (!STBI__RESTART(z->marker)) return 1; + stbi__jpeg_reset(z); + } + } + } + return 1; + } + } +} + +static void stbi__jpeg_dequantize(short *data, stbi__uint16 *dequant) +{ + int i; + for (i=0; i < 64; ++i) + data[i] *= dequant[i]; +} + +static void stbi__jpeg_finish(stbi__jpeg *z) +{ + if (z->progressive) { + // dequantize and idct the data + int i,j,n; + for (n=0; n < z->s->img_n; ++n) { + int w = (z->img_comp[n].x+7) >> 3; + int h = (z->img_comp[n].y+7) >> 3; + for (j=0; j < h; ++j) { + for (i=0; i < w; ++i) { + short *data = z->img_comp[n].coeff + 64 * (i + j * z->img_comp[n].coeff_w); + stbi__jpeg_dequantize(data, z->dequant[z->img_comp[n].tq]); + z->idct_block_kernel(z->img_comp[n].data+z->img_comp[n].w2*j*8+i*8, z->img_comp[n].w2, data); + } + } + } + } +} + +static int stbi__process_marker(stbi__jpeg *z, int m) +{ + int L; + switch (m) { + case STBI__MARKER_none: // no marker found + return stbi__err("expected marker","Corrupt JPEG"); + + case 0xDD: // DRI - specify restart interval + if (stbi__get16be(z->s) != 4) return stbi__err("bad DRI len","Corrupt JPEG"); + z->restart_interval = stbi__get16be(z->s); + return 1; + + case 0xDB: // DQT - define quantization table + L = stbi__get16be(z->s)-2; + while (L > 0) { + int q = stbi__get8(z->s); + int p = q >> 4, sixteen = (p != 0); + int t = q & 15,i; + if (p != 0 && p != 1) return stbi__err("bad DQT type","Corrupt JPEG"); + if (t > 3) return stbi__err("bad DQT table","Corrupt JPEG"); + + for (i=0; i < 64; ++i) + z->dequant[t][stbi__jpeg_dezigzag[i]] = (stbi__uint16)(sixteen ? stbi__get16be(z->s) : stbi__get8(z->s)); + L -= (sixteen ? 129 : 65); + } + return L==0; + + case 0xC4: // DHT - define huffman table + L = stbi__get16be(z->s)-2; + while (L > 0) { + stbi_uc *v; + int sizes[16],i,n=0; + int q = stbi__get8(z->s); + int tc = q >> 4; + int th = q & 15; + if (tc > 1 || th > 3) return stbi__err("bad DHT header","Corrupt JPEG"); + for (i=0; i < 16; ++i) { + sizes[i] = stbi__get8(z->s); + n += sizes[i]; + } + L -= 17; + if (tc == 0) { + if (!stbi__build_huffman(z->huff_dc+th, sizes)) return 0; + v = z->huff_dc[th].values; + } else { + if (!stbi__build_huffman(z->huff_ac+th, sizes)) return 0; + v = z->huff_ac[th].values; + } + for (i=0; i < n; ++i) + v[i] = stbi__get8(z->s); + if (tc != 0) + stbi__build_fast_ac(z->fast_ac[th], z->huff_ac + th); + L -= n; + } + return L==0; + } + + // check for comment block or APP blocks + if ((m >= 0xE0 && m <= 0xEF) || m == 0xFE) { + L = stbi__get16be(z->s); + if (L < 2) { + if (m == 0xFE) + return stbi__err("bad COM len","Corrupt JPEG"); + else + return stbi__err("bad APP len","Corrupt JPEG"); + } + L -= 2; + + if (m == 0xE0 && L >= 5) { // JFIF APP0 segment + static const unsigned char tag[5] = {'J','F','I','F','\0'}; + int ok = 1; + int i; + for (i=0; i < 5; ++i) + if (stbi__get8(z->s) != tag[i]) + ok = 0; + L -= 5; + if (ok) + z->jfif = 1; + } else if (m == 0xEE && L >= 12) { // Adobe APP14 segment + static const unsigned char tag[6] = {'A','d','o','b','e','\0'}; + int ok = 1; + int i; + for (i=0; i < 6; ++i) + if (stbi__get8(z->s) != tag[i]) + ok = 0; + L -= 6; + if (ok) { + stbi__get8(z->s); // version + stbi__get16be(z->s); // flags0 + stbi__get16be(z->s); // flags1 + z->app14_color_transform = stbi__get8(z->s); // color transform + L -= 6; + } + } + + stbi__skip(z->s, L); + return 1; + } + + return stbi__err("unknown marker","Corrupt JPEG"); +} + +// after we see SOS +static int stbi__process_scan_header(stbi__jpeg *z) +{ + int i; + int Ls = stbi__get16be(z->s); + z->scan_n = stbi__get8(z->s); + if (z->scan_n < 1 || z->scan_n > 4 || z->scan_n > (int) z->s->img_n) return stbi__err("bad SOS component count","Corrupt JPEG"); + if (Ls != 6+2*z->scan_n) return stbi__err("bad SOS len","Corrupt JPEG"); + for (i=0; i < z->scan_n; ++i) { + int id = stbi__get8(z->s), which; + int q = stbi__get8(z->s); + for (which = 0; which < z->s->img_n; ++which) + if (z->img_comp[which].id == id) + break; + if (which == z->s->img_n) return 0; // no match + z->img_comp[which].hd = q >> 4; if (z->img_comp[which].hd > 3) return stbi__err("bad DC huff","Corrupt JPEG"); + z->img_comp[which].ha = q & 15; if (z->img_comp[which].ha > 3) return stbi__err("bad AC huff","Corrupt JPEG"); + z->order[i] = which; + } + + { + int aa; + z->spec_start = stbi__get8(z->s); + z->spec_end = stbi__get8(z->s); // should be 63, but might be 0 + aa = stbi__get8(z->s); + z->succ_high = (aa >> 4); + z->succ_low = (aa & 15); + if (z->progressive) { + if (z->spec_start > 63 || z->spec_end > 63 || z->spec_start > z->spec_end || z->succ_high > 13 || z->succ_low > 13) + return stbi__err("bad SOS", "Corrupt JPEG"); + } else { + if (z->spec_start != 0) return stbi__err("bad SOS","Corrupt JPEG"); + if (z->succ_high != 0 || z->succ_low != 0) return stbi__err("bad SOS","Corrupt JPEG"); + z->spec_end = 63; + } + } + + return 1; +} + +static int stbi__free_jpeg_components(stbi__jpeg *z, int ncomp, int why) +{ + int i; + for (i=0; i < ncomp; ++i) { + if (z->img_comp[i].raw_data) { + STBI_FREE(z->img_comp[i].raw_data); + z->img_comp[i].raw_data = NULL; + z->img_comp[i].data = NULL; + } + if (z->img_comp[i].raw_coeff) { + STBI_FREE(z->img_comp[i].raw_coeff); + z->img_comp[i].raw_coeff = 0; + z->img_comp[i].coeff = 0; + } + if (z->img_comp[i].linebuf) { + STBI_FREE(z->img_comp[i].linebuf); + z->img_comp[i].linebuf = NULL; + } + } + return why; +} + +static int stbi__process_frame_header(stbi__jpeg *z, int scan) +{ + stbi__context *s = z->s; + int Lf,p,i,q, h_max=1,v_max=1,c; + Lf = stbi__get16be(s); if (Lf < 11) return stbi__err("bad SOF len","Corrupt JPEG"); // JPEG + p = stbi__get8(s); if (p != 8) return stbi__err("only 8-bit","JPEG format not supported: 8-bit only"); // JPEG baseline + s->img_y = stbi__get16be(s); if (s->img_y == 0) return stbi__err("no header height", "JPEG format not supported: delayed height"); // Legal, but we don't handle it--but neither does IJG + s->img_x = stbi__get16be(s); if (s->img_x == 0) return stbi__err("0 width","Corrupt JPEG"); // JPEG requires + c = stbi__get8(s); + if (c != 3 && c != 1 && c != 4) return stbi__err("bad component count","Corrupt JPEG"); + s->img_n = c; + for (i=0; i < c; ++i) { + z->img_comp[i].data = NULL; + z->img_comp[i].linebuf = NULL; + } + + if (Lf != 8+3*s->img_n) return stbi__err("bad SOF len","Corrupt JPEG"); + + z->rgb = 0; + for (i=0; i < s->img_n; ++i) { + static unsigned char rgb[3] = { 'R', 'G', 'B' }; + z->img_comp[i].id = stbi__get8(s); + if (s->img_n == 3 && z->img_comp[i].id == rgb[i]) + ++z->rgb; + q = stbi__get8(s); + z->img_comp[i].h = (q >> 4); if (!z->img_comp[i].h || z->img_comp[i].h > 4) return stbi__err("bad H","Corrupt JPEG"); + z->img_comp[i].v = q & 15; if (!z->img_comp[i].v || z->img_comp[i].v > 4) return stbi__err("bad V","Corrupt JPEG"); + z->img_comp[i].tq = stbi__get8(s); if (z->img_comp[i].tq > 3) return stbi__err("bad TQ","Corrupt JPEG"); + } + + if (scan != STBI__SCAN_load) return 1; + + if (!stbi__mad3sizes_valid(s->img_x, s->img_y, s->img_n, 0)) return stbi__err("too large", "Image too large to decode"); + + for (i=0; i < s->img_n; ++i) { + if (z->img_comp[i].h > h_max) h_max = z->img_comp[i].h; + if (z->img_comp[i].v > v_max) v_max = z->img_comp[i].v; + } + + // compute interleaved mcu info + z->img_h_max = h_max; + z->img_v_max = v_max; + z->img_mcu_w = h_max * 8; + z->img_mcu_h = v_max * 8; + // these sizes can't be more than 17 bits + z->img_mcu_x = (s->img_x + z->img_mcu_w-1) / z->img_mcu_w; + z->img_mcu_y = (s->img_y + z->img_mcu_h-1) / z->img_mcu_h; + + for (i=0; i < s->img_n; ++i) { + // number of effective pixels (e.g. for non-interleaved MCU) + z->img_comp[i].x = (s->img_x * z->img_comp[i].h + h_max-1) / h_max; + z->img_comp[i].y = (s->img_y * z->img_comp[i].v + v_max-1) / v_max; + // to simplify generation, we'll allocate enough memory to decode + // the bogus oversized data from using interleaved MCUs and their + // big blocks (e.g. a 16x16 iMCU on an image of width 33); we won't + // discard the extra data until colorspace conversion + // + // img_mcu_x, img_mcu_y: <=17 bits; comp[i].h and .v are <=4 (checked earlier) + // so these muls can't overflow with 32-bit ints (which we require) + z->img_comp[i].w2 = z->img_mcu_x * z->img_comp[i].h * 8; + z->img_comp[i].h2 = z->img_mcu_y * z->img_comp[i].v * 8; + z->img_comp[i].coeff = 0; + z->img_comp[i].raw_coeff = 0; + z->img_comp[i].linebuf = NULL; + z->img_comp[i].raw_data = stbi__malloc_mad2(z->img_comp[i].w2, z->img_comp[i].h2, 15); + if (z->img_comp[i].raw_data == NULL) + return stbi__free_jpeg_components(z, i+1, stbi__err("outofmem", "Out of memory")); + // align blocks for idct using mmx/sse + z->img_comp[i].data = (stbi_uc*) (((size_t) z->img_comp[i].raw_data + 15) & ~15); + if (z->progressive) { + // w2, h2 are multiples of 8 (see above) + z->img_comp[i].coeff_w = z->img_comp[i].w2 / 8; + z->img_comp[i].coeff_h = z->img_comp[i].h2 / 8; + z->img_comp[i].raw_coeff = stbi__malloc_mad3(z->img_comp[i].w2, z->img_comp[i].h2, sizeof(short), 15); + if (z->img_comp[i].raw_coeff == NULL) + return stbi__free_jpeg_components(z, i+1, stbi__err("outofmem", "Out of memory")); + z->img_comp[i].coeff = (short*) (((size_t) z->img_comp[i].raw_coeff + 15) & ~15); + } + } + + return 1; +} + +// use comparisons since in some cases we handle more than one case (e.g. SOF) +#define stbi__DNL(x) ((x) == 0xdc) +#define stbi__SOI(x) ((x) == 0xd8) +#define stbi__EOI(x) ((x) == 0xd9) +#define stbi__SOF(x) ((x) == 0xc0 || (x) == 0xc1 || (x) == 0xc2) +#define stbi__SOS(x) ((x) == 0xda) + +#define stbi__SOF_progressive(x) ((x) == 0xc2) + +static int stbi__decode_jpeg_header(stbi__jpeg *z, int scan) +{ + int m; + z->jfif = 0; + z->app14_color_transform = -1; // valid values are 0,1,2 + z->marker = STBI__MARKER_none; // initialize cached marker to empty + m = stbi__get_marker(z); + if (!stbi__SOI(m)) return stbi__err("no SOI","Corrupt JPEG"); + if (scan == STBI__SCAN_type) return 1; + m = stbi__get_marker(z); + while (!stbi__SOF(m)) { + if (!stbi__process_marker(z,m)) return 0; + m = stbi__get_marker(z); + while (m == STBI__MARKER_none) { + // some files have extra padding after their blocks, so ok, we'll scan + if (stbi__at_eof(z->s)) return stbi__err("no SOF", "Corrupt JPEG"); + m = stbi__get_marker(z); + } + } + z->progressive = stbi__SOF_progressive(m); + if (!stbi__process_frame_header(z, scan)) return 0; + return 1; +} + +// decode image to YCbCr format +static int stbi__decode_jpeg_image(stbi__jpeg *j) +{ + int m; + for (m = 0; m < 4; m++) { + j->img_comp[m].raw_data = NULL; + j->img_comp[m].raw_coeff = NULL; + } + j->restart_interval = 0; + if (!stbi__decode_jpeg_header(j, STBI__SCAN_load)) return 0; + m = stbi__get_marker(j); + while (!stbi__EOI(m)) { + if (stbi__SOS(m)) { + if (!stbi__process_scan_header(j)) return 0; + if (!stbi__parse_entropy_coded_data(j)) return 0; + if (j->marker == STBI__MARKER_none ) { + // handle 0s at the end of image data from IP Kamera 9060 + while (!stbi__at_eof(j->s)) { + int x = stbi__get8(j->s); + if (x == 255) { + j->marker = stbi__get8(j->s); + break; + } + } + // if we reach eof without hitting a marker, stbi__get_marker() below will fail and we'll eventually return 0 + } + } else if (stbi__DNL(m)) { + int Ld = stbi__get16be(j->s); + stbi__uint32 NL = stbi__get16be(j->s); + if (Ld != 4) stbi__err("bad DNL len", "Corrupt JPEG"); + if (NL != j->s->img_y) stbi__err("bad DNL height", "Corrupt JPEG"); + } else { + if (!stbi__process_marker(j, m)) return 0; + } + m = stbi__get_marker(j); + } + if (j->progressive) + stbi__jpeg_finish(j); + return 1; +} + +// static jfif-centered resampling (across block boundaries) + +typedef stbi_uc *(*resample_row_func)(stbi_uc *out, stbi_uc *in0, stbi_uc *in1, + int w, int hs); + +#define stbi__div4(x) ((stbi_uc) ((x) >> 2)) + +static stbi_uc *resample_row_1(stbi_uc *out, stbi_uc *in_near, stbi_uc *in_far, int w, int hs) +{ + STBI_NOTUSED(out); + STBI_NOTUSED(in_far); + STBI_NOTUSED(w); + STBI_NOTUSED(hs); + return in_near; +} + +static stbi_uc* stbi__resample_row_v_2(stbi_uc *out, stbi_uc *in_near, stbi_uc *in_far, int w, int hs) +{ + // need to generate two samples vertically for every one in input + int i; + STBI_NOTUSED(hs); + for (i=0; i < w; ++i) + out[i] = stbi__div4(3*in_near[i] + in_far[i] + 2); + return out; +} + +static stbi_uc* stbi__resample_row_h_2(stbi_uc *out, stbi_uc *in_near, stbi_uc *in_far, int w, int hs) +{ + // need to generate two samples horizontally for every one in input + int i; + stbi_uc *input = in_near; + + if (w == 1) { + // if only one sample, can't do any interpolation + out[0] = out[1] = input[0]; + return out; + } + + out[0] = input[0]; + out[1] = stbi__div4(input[0]*3 + input[1] + 2); + for (i=1; i < w-1; ++i) { + int n = 3*input[i]+2; + out[i*2+0] = stbi__div4(n+input[i-1]); + out[i*2+1] = stbi__div4(n+input[i+1]); + } + out[i*2+0] = stbi__div4(input[w-2]*3 + input[w-1] + 2); + out[i*2+1] = input[w-1]; + + STBI_NOTUSED(in_far); + STBI_NOTUSED(hs); + + return out; +} + +#define stbi__div16(x) ((stbi_uc) ((x) >> 4)) + +static stbi_uc *stbi__resample_row_hv_2(stbi_uc *out, stbi_uc *in_near, stbi_uc *in_far, int w, int hs) +{ + // need to generate 2x2 samples for every one in input + int i,t0,t1; + if (w == 1) { + out[0] = out[1] = stbi__div4(3*in_near[0] + in_far[0] + 2); + return out; + } + + t1 = 3*in_near[0] + in_far[0]; + out[0] = stbi__div4(t1+2); + for (i=1; i < w; ++i) { + t0 = t1; + t1 = 3*in_near[i]+in_far[i]; + out[i*2-1] = stbi__div16(3*t0 + t1 + 8); + out[i*2 ] = stbi__div16(3*t1 + t0 + 8); + } + out[w*2-1] = stbi__div4(t1+2); + + STBI_NOTUSED(hs); + + return out; +} + +#if defined(STBI_SSE2) || defined(STBI_NEON) +static stbi_uc *stbi__resample_row_hv_2_simd(stbi_uc *out, stbi_uc *in_near, stbi_uc *in_far, int w, int hs) +{ + // need to generate 2x2 samples for every one in input + int i=0,t0,t1; + + if (w == 1) { + out[0] = out[1] = stbi__div4(3*in_near[0] + in_far[0] + 2); + return out; + } + + t1 = 3*in_near[0] + in_far[0]; + // process groups of 8 pixels for as long as we can. + // note we can't handle the last pixel in a row in this loop + // because we need to handle the filter boundary conditions. + for (; i < ((w-1) & ~7); i += 8) { +#if defined(STBI_SSE2) + // load and perform the vertical filtering pass + // this uses 3*x + y = 4*x + (y - x) + __m128i zero = _mm_setzero_si128(); + __m128i farb = _mm_loadl_epi64((__m128i *) (in_far + i)); + __m128i nearb = _mm_loadl_epi64((__m128i *) (in_near + i)); + __m128i farw = _mm_unpacklo_epi8(farb, zero); + __m128i nearw = _mm_unpacklo_epi8(nearb, zero); + __m128i diff = _mm_sub_epi16(farw, nearw); + __m128i nears = _mm_slli_epi16(nearw, 2); + __m128i curr = _mm_add_epi16(nears, diff); // current row + + // horizontal filter works the same based on shifted vers of current + // row. "prev" is current row shifted right by 1 pixel; we need to + // insert the previous pixel value (from t1). + // "next" is current row shifted left by 1 pixel, with first pixel + // of next block of 8 pixels added in. + __m128i prv0 = _mm_slli_si128(curr, 2); + __m128i nxt0 = _mm_srli_si128(curr, 2); + __m128i prev = _mm_insert_epi16(prv0, t1, 0); + __m128i next = _mm_insert_epi16(nxt0, 3*in_near[i+8] + in_far[i+8], 7); + + // horizontal filter, polyphase implementation since it's convenient: + // even pixels = 3*cur + prev = cur*4 + (prev - cur) + // odd pixels = 3*cur + next = cur*4 + (next - cur) + // note the shared term. + __m128i bias = _mm_set1_epi16(8); + __m128i curs = _mm_slli_epi16(curr, 2); + __m128i prvd = _mm_sub_epi16(prev, curr); + __m128i nxtd = _mm_sub_epi16(next, curr); + __m128i curb = _mm_add_epi16(curs, bias); + __m128i even = _mm_add_epi16(prvd, curb); + __m128i odd = _mm_add_epi16(nxtd, curb); + + // interleave even and odd pixels, then undo scaling. + __m128i int0 = _mm_unpacklo_epi16(even, odd); + __m128i int1 = _mm_unpackhi_epi16(even, odd); + __m128i de0 = _mm_srli_epi16(int0, 4); + __m128i de1 = _mm_srli_epi16(int1, 4); + + // pack and write output + __m128i outv = _mm_packus_epi16(de0, de1); + _mm_storeu_si128((__m128i *) (out + i*2), outv); +#elif defined(STBI_NEON) + // load and perform the vertical filtering pass + // this uses 3*x + y = 4*x + (y - x) + uint8x8_t farb = vld1_u8(in_far + i); + uint8x8_t nearb = vld1_u8(in_near + i); + int16x8_t diff = vreinterpretq_s16_u16(vsubl_u8(farb, nearb)); + int16x8_t nears = vreinterpretq_s16_u16(vshll_n_u8(nearb, 2)); + int16x8_t curr = vaddq_s16(nears, diff); // current row + + // horizontal filter works the same based on shifted vers of current + // row. "prev" is current row shifted right by 1 pixel; we need to + // insert the previous pixel value (from t1). + // "next" is current row shifted left by 1 pixel, with first pixel + // of next block of 8 pixels added in. + int16x8_t prv0 = vextq_s16(curr, curr, 7); + int16x8_t nxt0 = vextq_s16(curr, curr, 1); + int16x8_t prev = vsetq_lane_s16(t1, prv0, 0); + int16x8_t next = vsetq_lane_s16(3*in_near[i+8] + in_far[i+8], nxt0, 7); + + // horizontal filter, polyphase implementation since it's convenient: + // even pixels = 3*cur + prev = cur*4 + (prev - cur) + // odd pixels = 3*cur + next = cur*4 + (next - cur) + // note the shared term. + int16x8_t curs = vshlq_n_s16(curr, 2); + int16x8_t prvd = vsubq_s16(prev, curr); + int16x8_t nxtd = vsubq_s16(next, curr); + int16x8_t even = vaddq_s16(curs, prvd); + int16x8_t odd = vaddq_s16(curs, nxtd); + + // undo scaling and round, then store with even/odd phases interleaved + uint8x8x2_t o; + o.val[0] = vqrshrun_n_s16(even, 4); + o.val[1] = vqrshrun_n_s16(odd, 4); + vst2_u8(out + i*2, o); +#endif + + // "previous" value for next iter + t1 = 3*in_near[i+7] + in_far[i+7]; + } + + t0 = t1; + t1 = 3*in_near[i] + in_far[i]; + out[i*2] = stbi__div16(3*t1 + t0 + 8); + + for (++i; i < w; ++i) { + t0 = t1; + t1 = 3*in_near[i]+in_far[i]; + out[i*2-1] = stbi__div16(3*t0 + t1 + 8); + out[i*2 ] = stbi__div16(3*t1 + t0 + 8); + } + out[w*2-1] = stbi__div4(t1+2); + + STBI_NOTUSED(hs); + + return out; +} +#endif + +static stbi_uc *stbi__resample_row_generic(stbi_uc *out, stbi_uc *in_near, stbi_uc *in_far, int w, int hs) +{ + // resample with nearest-neighbor + int i,j; + STBI_NOTUSED(in_far); + for (i=0; i < w; ++i) + for (j=0; j < hs; ++j) + out[i*hs+j] = in_near[i]; + return out; +} + +// this is a reduced-precision calculation of YCbCr-to-RGB introduced +// to make sure the code produces the same results in both SIMD and scalar +#define stbi__float2fixed(x) (((int) ((x) * 4096.0f + 0.5f)) << 8) +static void stbi__YCbCr_to_RGB_row(stbi_uc *out, const stbi_uc *y, const stbi_uc *pcb, const stbi_uc *pcr, int count, int step) +{ + int i; + for (i=0; i < count; ++i) { + int y_fixed = (y[i] << 20) + (1<<19); // rounding + int r,g,b; + int cr = pcr[i] - 128; + int cb = pcb[i] - 128; + r = y_fixed + cr* stbi__float2fixed(1.40200f); + g = y_fixed + (cr*-stbi__float2fixed(0.71414f)) + ((cb*-stbi__float2fixed(0.34414f)) & 0xffff0000); + b = y_fixed + cb* stbi__float2fixed(1.77200f); + r >>= 20; + g >>= 20; + b >>= 20; + if ((unsigned) r > 255) { if (r < 0) r = 0; else r = 255; } + if ((unsigned) g > 255) { if (g < 0) g = 0; else g = 255; } + if ((unsigned) b > 255) { if (b < 0) b = 0; else b = 255; } + out[0] = (stbi_uc)r; + out[1] = (stbi_uc)g; + out[2] = (stbi_uc)b; + out[3] = 255; + out += step; + } +} + +#if defined(STBI_SSE2) || defined(STBI_NEON) +static void stbi__YCbCr_to_RGB_simd(stbi_uc *out, stbi_uc const *y, stbi_uc const *pcb, stbi_uc const *pcr, int count, int step) +{ + int i = 0; + +#ifdef STBI_SSE2 + // step == 3 is pretty ugly on the final interleave, and i'm not convinced + // it's useful in practice (you wouldn't use it for textures, for example). + // so just accelerate step == 4 case. + if (step == 4) { + // this is a fairly straightforward implementation and not super-optimized. + __m128i signflip = _mm_set1_epi8(-0x80); + __m128i cr_const0 = _mm_set1_epi16( (short) ( 1.40200f*4096.0f+0.5f)); + __m128i cr_const1 = _mm_set1_epi16( - (short) ( 0.71414f*4096.0f+0.5f)); + __m128i cb_const0 = _mm_set1_epi16( - (short) ( 0.34414f*4096.0f+0.5f)); + __m128i cb_const1 = _mm_set1_epi16( (short) ( 1.77200f*4096.0f+0.5f)); + __m128i y_bias = _mm_set1_epi8((char) (unsigned char) 128); + __m128i xw = _mm_set1_epi16(255); // alpha channel + + for (; i+7 < count; i += 8) { + // load + __m128i y_bytes = _mm_loadl_epi64((__m128i *) (y+i)); + __m128i cr_bytes = _mm_loadl_epi64((__m128i *) (pcr+i)); + __m128i cb_bytes = _mm_loadl_epi64((__m128i *) (pcb+i)); + __m128i cr_biased = _mm_xor_si128(cr_bytes, signflip); // -128 + __m128i cb_biased = _mm_xor_si128(cb_bytes, signflip); // -128 + + // unpack to short (and left-shift cr, cb by 8) + __m128i yw = _mm_unpacklo_epi8(y_bias, y_bytes); + __m128i crw = _mm_unpacklo_epi8(_mm_setzero_si128(), cr_biased); + __m128i cbw = _mm_unpacklo_epi8(_mm_setzero_si128(), cb_biased); + + // color transform + __m128i yws = _mm_srli_epi16(yw, 4); + __m128i cr0 = _mm_mulhi_epi16(cr_const0, crw); + __m128i cb0 = _mm_mulhi_epi16(cb_const0, cbw); + __m128i cb1 = _mm_mulhi_epi16(cbw, cb_const1); + __m128i cr1 = _mm_mulhi_epi16(crw, cr_const1); + __m128i rws = _mm_add_epi16(cr0, yws); + __m128i gwt = _mm_add_epi16(cb0, yws); + __m128i bws = _mm_add_epi16(yws, cb1); + __m128i gws = _mm_add_epi16(gwt, cr1); + + // descale + __m128i rw = _mm_srai_epi16(rws, 4); + __m128i bw = _mm_srai_epi16(bws, 4); + __m128i gw = _mm_srai_epi16(gws, 4); + + // back to byte, set up for transpose + __m128i brb = _mm_packus_epi16(rw, bw); + __m128i gxb = _mm_packus_epi16(gw, xw); + + // transpose to interleave channels + __m128i t0 = _mm_unpacklo_epi8(brb, gxb); + __m128i t1 = _mm_unpackhi_epi8(brb, gxb); + __m128i o0 = _mm_unpacklo_epi16(t0, t1); + __m128i o1 = _mm_unpackhi_epi16(t0, t1); + + // store + _mm_storeu_si128((__m128i *) (out + 0), o0); + _mm_storeu_si128((__m128i *) (out + 16), o1); + out += 32; + } + } +#endif + +#ifdef STBI_NEON + // in this version, step=3 support would be easy to add. but is there demand? + if (step == 4) { + // this is a fairly straightforward implementation and not super-optimized. + uint8x8_t signflip = vdup_n_u8(0x80); + int16x8_t cr_const0 = vdupq_n_s16( (short) ( 1.40200f*4096.0f+0.5f)); + int16x8_t cr_const1 = vdupq_n_s16( - (short) ( 0.71414f*4096.0f+0.5f)); + int16x8_t cb_const0 = vdupq_n_s16( - (short) ( 0.34414f*4096.0f+0.5f)); + int16x8_t cb_const1 = vdupq_n_s16( (short) ( 1.77200f*4096.0f+0.5f)); + + for (; i+7 < count; i += 8) { + // load + uint8x8_t y_bytes = vld1_u8(y + i); + uint8x8_t cr_bytes = vld1_u8(pcr + i); + uint8x8_t cb_bytes = vld1_u8(pcb + i); + int8x8_t cr_biased = vreinterpret_s8_u8(vsub_u8(cr_bytes, signflip)); + int8x8_t cb_biased = vreinterpret_s8_u8(vsub_u8(cb_bytes, signflip)); + + // expand to s16 + int16x8_t yws = vreinterpretq_s16_u16(vshll_n_u8(y_bytes, 4)); + int16x8_t crw = vshll_n_s8(cr_biased, 7); + int16x8_t cbw = vshll_n_s8(cb_biased, 7); + + // color transform + int16x8_t cr0 = vqdmulhq_s16(crw, cr_const0); + int16x8_t cb0 = vqdmulhq_s16(cbw, cb_const0); + int16x8_t cr1 = vqdmulhq_s16(crw, cr_const1); + int16x8_t cb1 = vqdmulhq_s16(cbw, cb_const1); + int16x8_t rws = vaddq_s16(yws, cr0); + int16x8_t gws = vaddq_s16(vaddq_s16(yws, cb0), cr1); + int16x8_t bws = vaddq_s16(yws, cb1); + + // undo scaling, round, convert to byte + uint8x8x4_t o; + o.val[0] = vqrshrun_n_s16(rws, 4); + o.val[1] = vqrshrun_n_s16(gws, 4); + o.val[2] = vqrshrun_n_s16(bws, 4); + o.val[3] = vdup_n_u8(255); + + // store, interleaving r/g/b/a + vst4_u8(out, o); + out += 8*4; + } + } +#endif + + for (; i < count; ++i) { + int y_fixed = (y[i] << 20) + (1<<19); // rounding + int r,g,b; + int cr = pcr[i] - 128; + int cb = pcb[i] - 128; + r = y_fixed + cr* stbi__float2fixed(1.40200f); + g = y_fixed + cr*-stbi__float2fixed(0.71414f) + ((cb*-stbi__float2fixed(0.34414f)) & 0xffff0000); + b = y_fixed + cb* stbi__float2fixed(1.77200f); + r >>= 20; + g >>= 20; + b >>= 20; + if ((unsigned) r > 255) { if (r < 0) r = 0; else r = 255; } + if ((unsigned) g > 255) { if (g < 0) g = 0; else g = 255; } + if ((unsigned) b > 255) { if (b < 0) b = 0; else b = 255; } + out[0] = (stbi_uc)r; + out[1] = (stbi_uc)g; + out[2] = (stbi_uc)b; + out[3] = 255; + out += step; + } +} +#endif + +// set up the kernels +static void stbi__setup_jpeg(stbi__jpeg *j) +{ + j->idct_block_kernel = stbi__idct_block; + j->YCbCr_to_RGB_kernel = stbi__YCbCr_to_RGB_row; + j->resample_row_hv_2_kernel = stbi__resample_row_hv_2; + +#ifdef STBI_SSE2 + if (stbi__sse2_available()) { + j->idct_block_kernel = stbi__idct_simd; + j->YCbCr_to_RGB_kernel = stbi__YCbCr_to_RGB_simd; + j->resample_row_hv_2_kernel = stbi__resample_row_hv_2_simd; + } +#endif + +#ifdef STBI_NEON + j->idct_block_kernel = stbi__idct_simd; + j->YCbCr_to_RGB_kernel = stbi__YCbCr_to_RGB_simd; + j->resample_row_hv_2_kernel = stbi__resample_row_hv_2_simd; +#endif +} + +// clean up the temporary component buffers +static void stbi__cleanup_jpeg(stbi__jpeg *j) +{ + stbi__free_jpeg_components(j, j->s->img_n, 0); +} + +typedef struct +{ + resample_row_func resample; + stbi_uc *line0,*line1; + int hs,vs; // expansion factor in each axis + int w_lores; // horizontal pixels pre-expansion + int ystep; // how far through vertical expansion we are + int ypos; // which pre-expansion row we're on +} stbi__resample; + +// fast 0..255 * 0..255 => 0..255 rounded multiplication +static stbi_uc stbi__blinn_8x8(stbi_uc x, stbi_uc y) +{ + unsigned int t = x*y + 128; + return (stbi_uc) ((t + (t >>8)) >> 8); +} + +static stbi_uc *load_jpeg_image(stbi__jpeg *z, int *out_x, int *out_y, int *comp, int req_comp) +{ + int n, decode_n, is_rgb; + z->s->img_n = 0; // make stbi__cleanup_jpeg safe + + // validate req_comp + if (req_comp < 0 || req_comp > 4) return stbi__errpuc("bad req_comp", "Internal error"); + + // load a jpeg image from whichever source, but leave in YCbCr format + if (!stbi__decode_jpeg_image(z)) { stbi__cleanup_jpeg(z); return NULL; } + + // determine actual number of components to generate + n = req_comp ? req_comp : z->s->img_n >= 3 ? 3 : 1; + + is_rgb = z->s->img_n == 3 && (z->rgb == 3 || (z->app14_color_transform == 0 && !z->jfif)); + + if (z->s->img_n == 3 && n < 3 && !is_rgb) + decode_n = 1; + else + decode_n = z->s->img_n; + + // resample and color-convert + { + int k; + unsigned int i,j; + stbi_uc *output; + stbi_uc *coutput[4]; + + stbi__resample res_comp[4]; + + for (k=0; k < decode_n; ++k) { + stbi__resample *r = &res_comp[k]; + + // allocate line buffer big enough for upsampling off the edges + // with upsample factor of 4 + z->img_comp[k].linebuf = (stbi_uc *) stbi__malloc(z->s->img_x + 3); + if (!z->img_comp[k].linebuf) { stbi__cleanup_jpeg(z); return stbi__errpuc("outofmem", "Out of memory"); } + + r->hs = z->img_h_max / z->img_comp[k].h; + r->vs = z->img_v_max / z->img_comp[k].v; + r->ystep = r->vs >> 1; + r->w_lores = (z->s->img_x + r->hs-1) / r->hs; + r->ypos = 0; + r->line0 = r->line1 = z->img_comp[k].data; + + if (r->hs == 1 && r->vs == 1) r->resample = resample_row_1; + else if (r->hs == 1 && r->vs == 2) r->resample = stbi__resample_row_v_2; + else if (r->hs == 2 && r->vs == 1) r->resample = stbi__resample_row_h_2; + else if (r->hs == 2 && r->vs == 2) r->resample = z->resample_row_hv_2_kernel; + else r->resample = stbi__resample_row_generic; + } + + // can't error after this so, this is safe + output = (stbi_uc *) stbi__malloc_mad3(n, z->s->img_x, z->s->img_y, 1); + if (!output) { stbi__cleanup_jpeg(z); return stbi__errpuc("outofmem", "Out of memory"); } + + // now go ahead and resample + for (j=0; j < z->s->img_y; ++j) { + stbi_uc *out = output + n * z->s->img_x * j; + for (k=0; k < decode_n; ++k) { + stbi__resample *r = &res_comp[k]; + int y_bot = r->ystep >= (r->vs >> 1); + coutput[k] = r->resample(z->img_comp[k].linebuf, + y_bot ? r->line1 : r->line0, + y_bot ? r->line0 : r->line1, + r->w_lores, r->hs); + if (++r->ystep >= r->vs) { + r->ystep = 0; + r->line0 = r->line1; + if (++r->ypos < z->img_comp[k].y) + r->line1 += z->img_comp[k].w2; + } + } + if (n >= 3) { + stbi_uc *y = coutput[0]; + if (z->s->img_n == 3) { + if (is_rgb) { + for (i=0; i < z->s->img_x; ++i) { + out[0] = y[i]; + out[1] = coutput[1][i]; + out[2] = coutput[2][i]; + out[3] = 255; + out += n; + } + } else { + z->YCbCr_to_RGB_kernel(out, y, coutput[1], coutput[2], z->s->img_x, n); + } + } else if (z->s->img_n == 4) { + if (z->app14_color_transform == 0) { // CMYK + for (i=0; i < z->s->img_x; ++i) { + stbi_uc m = coutput[3][i]; + out[0] = stbi__blinn_8x8(coutput[0][i], m); + out[1] = stbi__blinn_8x8(coutput[1][i], m); + out[2] = stbi__blinn_8x8(coutput[2][i], m); + out[3] = 255; + out += n; + } + } else if (z->app14_color_transform == 2) { // YCCK + z->YCbCr_to_RGB_kernel(out, y, coutput[1], coutput[2], z->s->img_x, n); + for (i=0; i < z->s->img_x; ++i) { + stbi_uc m = coutput[3][i]; + out[0] = stbi__blinn_8x8(255 - out[0], m); + out[1] = stbi__blinn_8x8(255 - out[1], m); + out[2] = stbi__blinn_8x8(255 - out[2], m); + out += n; + } + } else { // YCbCr + alpha? Ignore the fourth channel for now + z->YCbCr_to_RGB_kernel(out, y, coutput[1], coutput[2], z->s->img_x, n); + } + } else + for (i=0; i < z->s->img_x; ++i) { + out[0] = out[1] = out[2] = y[i]; + out[3] = 255; // not used if n==3 + out += n; + } + } else { + if (is_rgb) { + if (n == 1) + for (i=0; i < z->s->img_x; ++i) + *out++ = stbi__compute_y(coutput[0][i], coutput[1][i], coutput[2][i]); + else { + for (i=0; i < z->s->img_x; ++i, out += 2) { + out[0] = stbi__compute_y(coutput[0][i], coutput[1][i], coutput[2][i]); + out[1] = 255; + } + } + } else if (z->s->img_n == 4 && z->app14_color_transform == 0) { + for (i=0; i < z->s->img_x; ++i) { + stbi_uc m = coutput[3][i]; + stbi_uc r = stbi__blinn_8x8(coutput[0][i], m); + stbi_uc g = stbi__blinn_8x8(coutput[1][i], m); + stbi_uc b = stbi__blinn_8x8(coutput[2][i], m); + out[0] = stbi__compute_y(r, g, b); + out[1] = 255; + out += n; + } + } else if (z->s->img_n == 4 && z->app14_color_transform == 2) { + for (i=0; i < z->s->img_x; ++i) { + out[0] = stbi__blinn_8x8(255 - coutput[0][i], coutput[3][i]); + out[1] = 255; + out += n; + } + } else { + stbi_uc *y = coutput[0]; + if (n == 1) + for (i=0; i < z->s->img_x; ++i) out[i] = y[i]; + else + for (i=0; i < z->s->img_x; ++i) *out++ = y[i], *out++ = 255; + } + } + } + stbi__cleanup_jpeg(z); + *out_x = z->s->img_x; + *out_y = z->s->img_y; + if (comp) *comp = z->s->img_n >= 3 ? 3 : 1; // report original components, not output + return output; + } +} + +static void *stbi__jpeg_load(stbi__context *s, int *x, int *y, int *comp, int req_comp, stbi__result_info *ri) +{ + unsigned char* result; + stbi__jpeg* j = (stbi__jpeg*) stbi__malloc(sizeof(stbi__jpeg)); + STBI_NOTUSED(ri); + j->s = s; + stbi__setup_jpeg(j); + result = load_jpeg_image(j, x,y,comp,req_comp); + STBI_FREE(j); + return result; +} + +static int stbi__jpeg_test(stbi__context *s) +{ + int r; + stbi__jpeg* j = (stbi__jpeg*)stbi__malloc(sizeof(stbi__jpeg)); + j->s = s; + stbi__setup_jpeg(j); + r = stbi__decode_jpeg_header(j, STBI__SCAN_type); + stbi__rewind(s); + STBI_FREE(j); + return r; +} + +static int stbi__jpeg_info_raw(stbi__jpeg *j, int *x, int *y, int *comp) +{ + if (!stbi__decode_jpeg_header(j, STBI__SCAN_header)) { + stbi__rewind( j->s ); + return 0; + } + if (x) *x = j->s->img_x; + if (y) *y = j->s->img_y; + if (comp) *comp = j->s->img_n >= 3 ? 3 : 1; + return 1; +} + +static int stbi__jpeg_info(stbi__context *s, int *x, int *y, int *comp) +{ + int result; + stbi__jpeg* j = (stbi__jpeg*) (stbi__malloc(sizeof(stbi__jpeg))); + j->s = s; + result = stbi__jpeg_info_raw(j, x, y, comp); + STBI_FREE(j); + return result; +} +#endif + +// public domain zlib decode v0.2 Sean Barrett 2006-11-18 +// simple implementation +// - all input must be provided in an upfront buffer +// - all output is written to a single output buffer (can malloc/realloc) +// performance +// - fast huffman + +#ifndef STBI_NO_ZLIB + +// fast-way is faster to check than jpeg huffman, but slow way is slower +#define STBI__ZFAST_BITS 9 // accelerate all cases in default tables +#define STBI__ZFAST_MASK ((1 << STBI__ZFAST_BITS) - 1) + +// zlib-style huffman encoding +// (jpegs packs from left, zlib from right, so can't share code) +typedef struct +{ + stbi__uint16 fast[1 << STBI__ZFAST_BITS]; + stbi__uint16 firstcode[16]; + int maxcode[17]; + stbi__uint16 firstsymbol[16]; + stbi_uc size[288]; + stbi__uint16 value[288]; +} stbi__zhuffman; + +stbi_inline static int stbi__bitreverse16(int n) +{ + n = ((n & 0xAAAA) >> 1) | ((n & 0x5555) << 1); + n = ((n & 0xCCCC) >> 2) | ((n & 0x3333) << 2); + n = ((n & 0xF0F0) >> 4) | ((n & 0x0F0F) << 4); + n = ((n & 0xFF00) >> 8) | ((n & 0x00FF) << 8); + return n; +} + +stbi_inline static int stbi__bit_reverse(int v, int bits) +{ + STBI_ASSERT(bits <= 16); + // to bit reverse n bits, reverse 16 and shift + // e.g. 11 bits, bit reverse and shift away 5 + return stbi__bitreverse16(v) >> (16-bits); +} + +static int stbi__zbuild_huffman(stbi__zhuffman *z, const stbi_uc *sizelist, int num) +{ + int i,k=0; + int code, next_code[16], sizes[17]; + + // DEFLATE spec for generating codes + memset(sizes, 0, sizeof(sizes)); + memset(z->fast, 0, sizeof(z->fast)); + for (i=0; i < num; ++i) + ++sizes[sizelist[i]]; + sizes[0] = 0; + for (i=1; i < 16; ++i) + if (sizes[i] > (1 << i)) + return stbi__err("bad sizes", "Corrupt PNG"); + code = 0; + for (i=1; i < 16; ++i) { + next_code[i] = code; + z->firstcode[i] = (stbi__uint16) code; + z->firstsymbol[i] = (stbi__uint16) k; + code = (code + sizes[i]); + if (sizes[i]) + if (code-1 >= (1 << i)) return stbi__err("bad codelengths","Corrupt PNG"); + z->maxcode[i] = code << (16-i); // preshift for inner loop + code <<= 1; + k += sizes[i]; + } + z->maxcode[16] = 0x10000; // sentinel + for (i=0; i < num; ++i) { + int s = sizelist[i]; + if (s) { + int c = next_code[s] - z->firstcode[s] + z->firstsymbol[s]; + stbi__uint16 fastv = (stbi__uint16) ((s << 9) | i); + z->size [c] = (stbi_uc ) s; + z->value[c] = (stbi__uint16) i; + if (s <= STBI__ZFAST_BITS) { + int j = stbi__bit_reverse(next_code[s],s); + while (j < (1 << STBI__ZFAST_BITS)) { + z->fast[j] = fastv; + j += (1 << s); + } + } + ++next_code[s]; + } + } + return 1; +} + +// zlib-from-memory implementation for PNG reading +// because PNG allows splitting the zlib stream arbitrarily, +// and it's annoying structurally to have PNG call ZLIB call PNG, +// we require PNG read all the IDATs and combine them into a single +// memory buffer + +typedef struct +{ + stbi_uc *zbuffer, *zbuffer_end; + int num_bits; + stbi__uint32 code_buffer; + + char *zout; + char *zout_start; + char *zout_end; + int z_expandable; + + stbi__zhuffman z_length, z_distance; +} stbi__zbuf; + +stbi_inline static stbi_uc stbi__zget8(stbi__zbuf *z) +{ + if (z->zbuffer >= z->zbuffer_end) return 0; + return *z->zbuffer++; +} + +static void stbi__fill_bits(stbi__zbuf *z) +{ + do { + STBI_ASSERT(z->code_buffer < (1U << z->num_bits)); + z->code_buffer |= (unsigned int) stbi__zget8(z) << z->num_bits; + z->num_bits += 8; + } while (z->num_bits <= 24); +} + +stbi_inline static unsigned int stbi__zreceive(stbi__zbuf *z, int n) +{ + unsigned int k; + if (z->num_bits < n) stbi__fill_bits(z); + k = z->code_buffer & ((1 << n) - 1); + z->code_buffer >>= n; + z->num_bits -= n; + return k; +} + +static int stbi__zhuffman_decode_slowpath(stbi__zbuf *a, stbi__zhuffman *z) +{ + int b,s,k; + // not resolved by fast table, so compute it the slow way + // use jpeg approach, which requires MSbits at top + k = stbi__bit_reverse(a->code_buffer, 16); + for (s=STBI__ZFAST_BITS+1; ; ++s) + if (k < z->maxcode[s]) + break; + if (s == 16) return -1; // invalid code! + // code size is s, so: + b = (k >> (16-s)) - z->firstcode[s] + z->firstsymbol[s]; + STBI_ASSERT(z->size[b] == s); + a->code_buffer >>= s; + a->num_bits -= s; + return z->value[b]; +} + +stbi_inline static int stbi__zhuffman_decode(stbi__zbuf *a, stbi__zhuffman *z) +{ + int b,s; + if (a->num_bits < 16) stbi__fill_bits(a); + b = z->fast[a->code_buffer & STBI__ZFAST_MASK]; + if (b) { + s = b >> 9; + a->code_buffer >>= s; + a->num_bits -= s; + return b & 511; + } + return stbi__zhuffman_decode_slowpath(a, z); +} + +static int stbi__zexpand(stbi__zbuf *z, char *zout, int n) // need to make room for n bytes +{ + char *q; + int cur, limit, old_limit; + z->zout = zout; + if (!z->z_expandable) return stbi__err("output buffer limit","Corrupt PNG"); + cur = (int) (z->zout - z->zout_start); + limit = old_limit = (int) (z->zout_end - z->zout_start); + while (cur + n > limit) + limit *= 2; + q = (char *) STBI_REALLOC_SIZED(z->zout_start, old_limit, limit); + STBI_NOTUSED(old_limit); + if (q == NULL) return stbi__err("outofmem", "Out of memory"); + z->zout_start = q; + z->zout = q + cur; + z->zout_end = q + limit; + return 1; +} + +static int stbi__zlength_base[31] = { + 3,4,5,6,7,8,9,10,11,13, + 15,17,19,23,27,31,35,43,51,59, + 67,83,99,115,131,163,195,227,258,0,0 }; + +static int stbi__zlength_extra[31]= +{ 0,0,0,0,0,0,0,0,1,1,1,1,2,2,2,2,3,3,3,3,4,4,4,4,5,5,5,5,0,0,0 }; + +static int stbi__zdist_base[32] = { 1,2,3,4,5,7,9,13,17,25,33,49,65,97,129,193, +257,385,513,769,1025,1537,2049,3073,4097,6145,8193,12289,16385,24577,0,0}; + +static int stbi__zdist_extra[32] = +{ 0,0,0,0,1,1,2,2,3,3,4,4,5,5,6,6,7,7,8,8,9,9,10,10,11,11,12,12,13,13}; + +static int stbi__parse_huffman_block(stbi__zbuf *a) +{ + char *zout = a->zout; + for(;;) { + int z = stbi__zhuffman_decode(a, &a->z_length); + if (z < 256) { + if (z < 0) return stbi__err("bad huffman code","Corrupt PNG"); // error in huffman codes + if (zout >= a->zout_end) { + if (!stbi__zexpand(a, zout, 1)) return 0; + zout = a->zout; + } + *zout++ = (char) z; + } else { + stbi_uc *p; + int len,dist; + if (z == 256) { + a->zout = zout; + return 1; + } + z -= 257; + len = stbi__zlength_base[z]; + if (stbi__zlength_extra[z]) len += stbi__zreceive(a, stbi__zlength_extra[z]); + z = stbi__zhuffman_decode(a, &a->z_distance); + if (z < 0) return stbi__err("bad huffman code","Corrupt PNG"); + dist = stbi__zdist_base[z]; + if (stbi__zdist_extra[z]) dist += stbi__zreceive(a, stbi__zdist_extra[z]); + if (zout - a->zout_start < dist) return stbi__err("bad dist","Corrupt PNG"); + if (zout + len > a->zout_end) { + if (!stbi__zexpand(a, zout, len)) return 0; + zout = a->zout; + } + p = (stbi_uc *) (zout - dist); + if (dist == 1) { // run of one byte; common in images. + stbi_uc v = *p; + if (len) { do *zout++ = v; while (--len); } + } else { + if (len) { do *zout++ = *p++; while (--len); } + } + } + } +} + +static int stbi__compute_huffman_codes(stbi__zbuf *a) +{ + static stbi_uc length_dezigzag[19] = { 16,17,18,0,8,7,9,6,10,5,11,4,12,3,13,2,14,1,15 }; + stbi__zhuffman z_codelength; + stbi_uc lencodes[286+32+137];//padding for maximum single op + stbi_uc codelength_sizes[19]; + int i,n; + + int hlit = stbi__zreceive(a,5) + 257; + int hdist = stbi__zreceive(a,5) + 1; + int hclen = stbi__zreceive(a,4) + 4; + int ntot = hlit + hdist; + + memset(codelength_sizes, 0, sizeof(codelength_sizes)); + for (i=0; i < hclen; ++i) { + int s = stbi__zreceive(a,3); + codelength_sizes[length_dezigzag[i]] = (stbi_uc) s; + } + if (!stbi__zbuild_huffman(&z_codelength, codelength_sizes, 19)) return 0; + + n = 0; + while (n < ntot) { + int c = stbi__zhuffman_decode(a, &z_codelength); + if (c < 0 || c >= 19) return stbi__err("bad codelengths", "Corrupt PNG"); + if (c < 16) + lencodes[n++] = (stbi_uc) c; + else { + stbi_uc fill = 0; + if (c == 16) { + c = stbi__zreceive(a,2)+3; + if (n == 0) return stbi__err("bad codelengths", "Corrupt PNG"); + fill = lencodes[n-1]; + } else if (c == 17) + c = stbi__zreceive(a,3)+3; + else { + STBI_ASSERT(c == 18); + c = stbi__zreceive(a,7)+11; + } + if (ntot - n < c) return stbi__err("bad codelengths", "Corrupt PNG"); + memset(lencodes+n, fill, c); + n += c; + } + } + if (n != ntot) return stbi__err("bad codelengths","Corrupt PNG"); + if (!stbi__zbuild_huffman(&a->z_length, lencodes, hlit)) return 0; + if (!stbi__zbuild_huffman(&a->z_distance, lencodes+hlit, hdist)) return 0; + return 1; +} + +static int stbi__parse_uncompressed_block(stbi__zbuf *a) +{ + stbi_uc header[4]; + int len,nlen,k; + if (a->num_bits & 7) + stbi__zreceive(a, a->num_bits & 7); // discard + // drain the bit-packed data into header + k = 0; + while (a->num_bits > 0) { + header[k++] = (stbi_uc) (a->code_buffer & 255); // suppress MSVC run-time check + a->code_buffer >>= 8; + a->num_bits -= 8; + } + STBI_ASSERT(a->num_bits == 0); + // now fill header the normal way + while (k < 4) + header[k++] = stbi__zget8(a); + len = header[1] * 256 + header[0]; + nlen = header[3] * 256 + header[2]; + if (nlen != (len ^ 0xffff)) return stbi__err("zlib corrupt","Corrupt PNG"); + if (a->zbuffer + len > a->zbuffer_end) return stbi__err("read past buffer","Corrupt PNG"); + if (a->zout + len > a->zout_end) + if (!stbi__zexpand(a, a->zout, len)) return 0; + memcpy(a->zout, a->zbuffer, len); + a->zbuffer += len; + a->zout += len; + return 1; +} + +static int stbi__parse_zlib_header(stbi__zbuf *a) +{ + int cmf = stbi__zget8(a); + int cm = cmf & 15; + /* int cinfo = cmf >> 4; */ + int flg = stbi__zget8(a); + if ((cmf*256+flg) % 31 != 0) return stbi__err("bad zlib header","Corrupt PNG"); // zlib spec + if (flg & 32) return stbi__err("no preset dict","Corrupt PNG"); // preset dictionary not allowed in png + if (cm != 8) return stbi__err("bad compression","Corrupt PNG"); // DEFLATE required for png + // window = 1 << (8 + cinfo)... but who cares, we fully buffer output + return 1; +} + +static const stbi_uc stbi__zdefault_length[288] = +{ + 8,8,8,8,8,8,8,8,8,8,8,8,8,8,8,8, 8,8,8,8,8,8,8,8,8,8,8,8,8,8,8,8, + 8,8,8,8,8,8,8,8,8,8,8,8,8,8,8,8, 8,8,8,8,8,8,8,8,8,8,8,8,8,8,8,8, + 8,8,8,8,8,8,8,8,8,8,8,8,8,8,8,8, 8,8,8,8,8,8,8,8,8,8,8,8,8,8,8,8, + 8,8,8,8,8,8,8,8,8,8,8,8,8,8,8,8, 8,8,8,8,8,8,8,8,8,8,8,8,8,8,8,8, + 8,8,8,8,8,8,8,8,8,8,8,8,8,8,8,8, 9,9,9,9,9,9,9,9,9,9,9,9,9,9,9,9, + 9,9,9,9,9,9,9,9,9,9,9,9,9,9,9,9, 9,9,9,9,9,9,9,9,9,9,9,9,9,9,9,9, + 9,9,9,9,9,9,9,9,9,9,9,9,9,9,9,9, 9,9,9,9,9,9,9,9,9,9,9,9,9,9,9,9, + 9,9,9,9,9,9,9,9,9,9,9,9,9,9,9,9, 9,9,9,9,9,9,9,9,9,9,9,9,9,9,9,9, + 7,7,7,7,7,7,7,7,7,7,7,7,7,7,7,7, 7,7,7,7,7,7,7,7,8,8,8,8,8,8,8,8 +}; +static const stbi_uc stbi__zdefault_distance[32] = +{ + 5,5,5,5,5,5,5,5,5,5,5,5,5,5,5,5,5,5,5,5,5,5,5,5,5,5,5,5,5,5,5,5 +}; +/* +Init algorithm: +{ + int i; // use <= to match clearly with spec + for (i=0; i <= 143; ++i) stbi__zdefault_length[i] = 8; + for ( ; i <= 255; ++i) stbi__zdefault_length[i] = 9; + for ( ; i <= 279; ++i) stbi__zdefault_length[i] = 7; + for ( ; i <= 287; ++i) stbi__zdefault_length[i] = 8; + + for (i=0; i <= 31; ++i) stbi__zdefault_distance[i] = 5; +} +*/ + +static int stbi__parse_zlib(stbi__zbuf *a, int parse_header) +{ + int final, type; + if (parse_header) + if (!stbi__parse_zlib_header(a)) return 0; + a->num_bits = 0; + a->code_buffer = 0; + do { + final = stbi__zreceive(a,1); + type = stbi__zreceive(a,2); + if (type == 0) { + if (!stbi__parse_uncompressed_block(a)) return 0; + } else if (type == 3) { + return 0; + } else { + if (type == 1) { + // use fixed code lengths + if (!stbi__zbuild_huffman(&a->z_length , stbi__zdefault_length , 288)) return 0; + if (!stbi__zbuild_huffman(&a->z_distance, stbi__zdefault_distance, 32)) return 0; + } else { + if (!stbi__compute_huffman_codes(a)) return 0; + } + if (!stbi__parse_huffman_block(a)) return 0; + } + } while (!final); + return 1; +} + +static int stbi__do_zlib(stbi__zbuf *a, char *obuf, int olen, int exp, int parse_header) +{ + a->zout_start = obuf; + a->zout = obuf; + a->zout_end = obuf + olen; + a->z_expandable = exp; + + return stbi__parse_zlib(a, parse_header); +} + +STBIDEF char *stbi_zlib_decode_malloc_guesssize(const char *buffer, int len, int initial_size, int *outlen) +{ + stbi__zbuf a; + char *p = (char *) stbi__malloc(initial_size); + if (p == NULL) return NULL; + a.zbuffer = (stbi_uc *) buffer; + a.zbuffer_end = (stbi_uc *) buffer + len; + if (stbi__do_zlib(&a, p, initial_size, 1, 1)) { + if (outlen) *outlen = (int) (a.zout - a.zout_start); + return a.zout_start; + } else { + STBI_FREE(a.zout_start); + return NULL; + } +} + +STBIDEF char *stbi_zlib_decode_malloc(char const *buffer, int len, int *outlen) +{ + return stbi_zlib_decode_malloc_guesssize(buffer, len, 16384, outlen); +} + +STBIDEF char *stbi_zlib_decode_malloc_guesssize_headerflag(const char *buffer, int len, int initial_size, int *outlen, int parse_header) +{ + stbi__zbuf a; + char *p = (char *) stbi__malloc(initial_size); + if (p == NULL) return NULL; + a.zbuffer = (stbi_uc *) buffer; + a.zbuffer_end = (stbi_uc *) buffer + len; + if (stbi__do_zlib(&a, p, initial_size, 1, parse_header)) { + if (outlen) *outlen = (int) (a.zout - a.zout_start); + return a.zout_start; + } else { + STBI_FREE(a.zout_start); + return NULL; + } +} + +STBIDEF int stbi_zlib_decode_buffer(char *obuffer, int olen, char const *ibuffer, int ilen) +{ + stbi__zbuf a; + a.zbuffer = (stbi_uc *) ibuffer; + a.zbuffer_end = (stbi_uc *) ibuffer + ilen; + if (stbi__do_zlib(&a, obuffer, olen, 0, 1)) + return (int) (a.zout - a.zout_start); + else + return -1; +} + +STBIDEF char *stbi_zlib_decode_noheader_malloc(char const *buffer, int len, int *outlen) +{ + stbi__zbuf a; + char *p = (char *) stbi__malloc(16384); + if (p == NULL) return NULL; + a.zbuffer = (stbi_uc *) buffer; + a.zbuffer_end = (stbi_uc *) buffer+len; + if (stbi__do_zlib(&a, p, 16384, 1, 0)) { + if (outlen) *outlen = (int) (a.zout - a.zout_start); + return a.zout_start; + } else { + STBI_FREE(a.zout_start); + return NULL; + } +} + +STBIDEF int stbi_zlib_decode_noheader_buffer(char *obuffer, int olen, const char *ibuffer, int ilen) +{ + stbi__zbuf a; + a.zbuffer = (stbi_uc *) ibuffer; + a.zbuffer_end = (stbi_uc *) ibuffer + ilen; + if (stbi__do_zlib(&a, obuffer, olen, 0, 0)) + return (int) (a.zout - a.zout_start); + else + return -1; +} +#endif + +// public domain "baseline" PNG decoder v0.10 Sean Barrett 2006-11-18 +// simple implementation +// - only 8-bit samples +// - no CRC checking +// - allocates lots of intermediate memory +// - avoids problem of streaming data between subsystems +// - avoids explicit window management +// performance +// - uses stb_zlib, a PD zlib implementation with fast huffman decoding + +#ifndef STBI_NO_PNG +typedef struct +{ + stbi__uint32 length; + stbi__uint32 type; +} stbi__pngchunk; + +static stbi__pngchunk stbi__get_chunk_header(stbi__context *s) +{ + stbi__pngchunk c; + c.length = stbi__get32be(s); + c.type = stbi__get32be(s); + return c; +} + +static int stbi__check_png_header(stbi__context *s) +{ + static stbi_uc png_sig[8] = { 137,80,78,71,13,10,26,10 }; + int i; + for (i=0; i < 8; ++i) + if (stbi__get8(s) != png_sig[i]) return stbi__err("bad png sig","Not a PNG"); + return 1; +} + +typedef struct +{ + stbi__context *s; + stbi_uc *idata, *expanded, *out; + int depth; +} stbi__png; + + +enum { + STBI__F_none=0, + STBI__F_sub=1, + STBI__F_up=2, + STBI__F_avg=3, + STBI__F_paeth=4, + // synthetic filters used for first scanline to avoid needing a dummy row of 0s + STBI__F_avg_first, + STBI__F_paeth_first +}; + +static stbi_uc first_row_filter[5] = +{ + STBI__F_none, + STBI__F_sub, + STBI__F_none, + STBI__F_avg_first, + STBI__F_paeth_first +}; + +static int stbi__paeth(int a, int b, int c) +{ + int p = a + b - c; + int pa = abs(p-a); + int pb = abs(p-b); + int pc = abs(p-c); + if (pa <= pb && pa <= pc) return a; + if (pb <= pc) return b; + return c; +} + +static stbi_uc stbi__depth_scale_table[9] = { 0, 0xff, 0x55, 0, 0x11, 0,0,0, 0x01 }; + +// create the png data from post-deflated data +static int stbi__create_png_image_raw(stbi__png *a, stbi_uc *raw, stbi__uint32 raw_len, int out_n, stbi__uint32 x, stbi__uint32 y, int depth, int color) +{ + int bytes = (depth == 16? 2 : 1); + stbi__context *s = a->s; + stbi__uint32 i,j,stride = x*out_n*bytes; + stbi__uint32 img_len, img_width_bytes; + int k; + int img_n = s->img_n; // copy it into a local for later + + int output_bytes = out_n*bytes; + int filter_bytes = img_n*bytes; + int width = x; + + STBI_ASSERT(out_n == s->img_n || out_n == s->img_n+1); + a->out = (stbi_uc *) stbi__malloc_mad3(x, y, output_bytes, 0); // extra bytes to write off the end into + if (!a->out) return stbi__err("outofmem", "Out of memory"); + + img_width_bytes = (((img_n * x * depth) + 7) >> 3); + img_len = (img_width_bytes + 1) * y; + // we used to check for exact match between raw_len and img_len on non-interlaced PNGs, + // but issue #276 reported a PNG in the wild that had extra data at the end (all zeros), + // so just check for raw_len < img_len always. + if (raw_len < img_len) return stbi__err("not enough pixels","Corrupt PNG"); + + for (j=0; j < y; ++j) { + stbi_uc *cur = a->out + stride*j; + stbi_uc *prior; + int filter = *raw++; + + if (filter > 4) + return stbi__err("invalid filter","Corrupt PNG"); + + if (depth < 8) { + STBI_ASSERT(img_width_bytes <= x); + cur += x*out_n - img_width_bytes; // store output to the rightmost img_len bytes, so we can decode in place + filter_bytes = 1; + width = img_width_bytes; + } + prior = cur - stride; // bugfix: need to compute this after 'cur +=' computation above + + // if first row, use special filter that doesn't sample previous row + if (j == 0) filter = first_row_filter[filter]; + + // handle first byte explicitly + for (k=0; k < filter_bytes; ++k) { + switch (filter) { + case STBI__F_none : cur[k] = raw[k]; break; + case STBI__F_sub : cur[k] = raw[k]; break; + case STBI__F_up : cur[k] = STBI__BYTECAST(raw[k] + prior[k]); break; + case STBI__F_avg : cur[k] = STBI__BYTECAST(raw[k] + (prior[k]>>1)); break; + case STBI__F_paeth : cur[k] = STBI__BYTECAST(raw[k] + stbi__paeth(0,prior[k],0)); break; + case STBI__F_avg_first : cur[k] = raw[k]; break; + case STBI__F_paeth_first: cur[k] = raw[k]; break; + } + } + + if (depth == 8) { + if (img_n != out_n) + cur[img_n] = 255; // first pixel + raw += img_n; + cur += out_n; + prior += out_n; + } else if (depth == 16) { + if (img_n != out_n) { + cur[filter_bytes] = 255; // first pixel top byte + cur[filter_bytes+1] = 255; // first pixel bottom byte + } + raw += filter_bytes; + cur += output_bytes; + prior += output_bytes; + } else { + raw += 1; + cur += 1; + prior += 1; + } + + // this is a little gross, so that we don't switch per-pixel or per-component + if (depth < 8 || img_n == out_n) { + int nk = (width - 1)*filter_bytes; + #define STBI__CASE(f) \ + case f: \ + for (k=0; k < nk; ++k) + switch (filter) { + // "none" filter turns into a memcpy here; make that explicit. + case STBI__F_none: memcpy(cur, raw, nk); break; + STBI__CASE(STBI__F_sub) { cur[k] = STBI__BYTECAST(raw[k] + cur[k-filter_bytes]); } break; + STBI__CASE(STBI__F_up) { cur[k] = STBI__BYTECAST(raw[k] + prior[k]); } break; + STBI__CASE(STBI__F_avg) { cur[k] = STBI__BYTECAST(raw[k] + ((prior[k] + cur[k-filter_bytes])>>1)); } break; + STBI__CASE(STBI__F_paeth) { cur[k] = STBI__BYTECAST(raw[k] + stbi__paeth(cur[k-filter_bytes],prior[k],prior[k-filter_bytes])); } break; + STBI__CASE(STBI__F_avg_first) { cur[k] = STBI__BYTECAST(raw[k] + (cur[k-filter_bytes] >> 1)); } break; + STBI__CASE(STBI__F_paeth_first) { cur[k] = STBI__BYTECAST(raw[k] + stbi__paeth(cur[k-filter_bytes],0,0)); } break; + } + #undef STBI__CASE + raw += nk; + } else { + STBI_ASSERT(img_n+1 == out_n); + #define STBI__CASE(f) \ + case f: \ + for (i=x-1; i >= 1; --i, cur[filter_bytes]=255,raw+=filter_bytes,cur+=output_bytes,prior+=output_bytes) \ + for (k=0; k < filter_bytes; ++k) + switch (filter) { + STBI__CASE(STBI__F_none) { cur[k] = raw[k]; } break; + STBI__CASE(STBI__F_sub) { cur[k] = STBI__BYTECAST(raw[k] + cur[k- output_bytes]); } break; + STBI__CASE(STBI__F_up) { cur[k] = STBI__BYTECAST(raw[k] + prior[k]); } break; + STBI__CASE(STBI__F_avg) { cur[k] = STBI__BYTECAST(raw[k] + ((prior[k] + cur[k- output_bytes])>>1)); } break; + STBI__CASE(STBI__F_paeth) { cur[k] = STBI__BYTECAST(raw[k] + stbi__paeth(cur[k- output_bytes],prior[k],prior[k- output_bytes])); } break; + STBI__CASE(STBI__F_avg_first) { cur[k] = STBI__BYTECAST(raw[k] + (cur[k- output_bytes] >> 1)); } break; + STBI__CASE(STBI__F_paeth_first) { cur[k] = STBI__BYTECAST(raw[k] + stbi__paeth(cur[k- output_bytes],0,0)); } break; + } + #undef STBI__CASE + + // the loop above sets the high byte of the pixels' alpha, but for + // 16 bit png files we also need the low byte set. we'll do that here. + if (depth == 16) { + cur = a->out + stride*j; // start at the beginning of the row again + for (i=0; i < x; ++i,cur+=output_bytes) { + cur[filter_bytes+1] = 255; + } + } + } + } + + // we make a separate pass to expand bits to pixels; for performance, + // this could run two scanlines behind the above code, so it won't + // intefere with filtering but will still be in the cache. + if (depth < 8) { + for (j=0; j < y; ++j) { + stbi_uc *cur = a->out + stride*j; + stbi_uc *in = a->out + stride*j + x*out_n - img_width_bytes; + // unpack 1/2/4-bit into a 8-bit buffer. allows us to keep the common 8-bit path optimal at minimal cost for 1/2/4-bit + // png guarante byte alignment, if width is not multiple of 8/4/2 we'll decode dummy trailing data that will be skipped in the later loop + stbi_uc scale = (color == 0) ? stbi__depth_scale_table[depth] : 1; // scale grayscale values to 0..255 range + + // note that the final byte might overshoot and write more data than desired. + // we can allocate enough data that this never writes out of memory, but it + // could also overwrite the next scanline. can it overwrite non-empty data + // on the next scanline? yes, consider 1-pixel-wide scanlines with 1-bit-per-pixel. + // so we need to explicitly clamp the final ones + + if (depth == 4) { + for (k=x*img_n; k >= 2; k-=2, ++in) { + *cur++ = scale * ((*in >> 4) ); + *cur++ = scale * ((*in ) & 0x0f); + } + if (k > 0) *cur++ = scale * ((*in >> 4) ); + } else if (depth == 2) { + for (k=x*img_n; k >= 4; k-=4, ++in) { + *cur++ = scale * ((*in >> 6) ); + *cur++ = scale * ((*in >> 4) & 0x03); + *cur++ = scale * ((*in >> 2) & 0x03); + *cur++ = scale * ((*in ) & 0x03); + } + if (k > 0) *cur++ = scale * ((*in >> 6) ); + if (k > 1) *cur++ = scale * ((*in >> 4) & 0x03); + if (k > 2) *cur++ = scale * ((*in >> 2) & 0x03); + } else if (depth == 1) { + for (k=x*img_n; k >= 8; k-=8, ++in) { + *cur++ = scale * ((*in >> 7) ); + *cur++ = scale * ((*in >> 6) & 0x01); + *cur++ = scale * ((*in >> 5) & 0x01); + *cur++ = scale * ((*in >> 4) & 0x01); + *cur++ = scale * ((*in >> 3) & 0x01); + *cur++ = scale * ((*in >> 2) & 0x01); + *cur++ = scale * ((*in >> 1) & 0x01); + *cur++ = scale * ((*in ) & 0x01); + } + if (k > 0) *cur++ = scale * ((*in >> 7) ); + if (k > 1) *cur++ = scale * ((*in >> 6) & 0x01); + if (k > 2) *cur++ = scale * ((*in >> 5) & 0x01); + if (k > 3) *cur++ = scale * ((*in >> 4) & 0x01); + if (k > 4) *cur++ = scale * ((*in >> 3) & 0x01); + if (k > 5) *cur++ = scale * ((*in >> 2) & 0x01); + if (k > 6) *cur++ = scale * ((*in >> 1) & 0x01); + } + if (img_n != out_n) { + int q; + // insert alpha = 255 + cur = a->out + stride*j; + if (img_n == 1) { + for (q=x-1; q >= 0; --q) { + cur[q*2+1] = 255; + cur[q*2+0] = cur[q]; + } + } else { + STBI_ASSERT(img_n == 3); + for (q=x-1; q >= 0; --q) { + cur[q*4+3] = 255; + cur[q*4+2] = cur[q*3+2]; + cur[q*4+1] = cur[q*3+1]; + cur[q*4+0] = cur[q*3+0]; + } + } + } + } + } else if (depth == 16) { + // force the image data from big-endian to platform-native. + // this is done in a separate pass due to the decoding relying + // on the data being untouched, but could probably be done + // per-line during decode if care is taken. + stbi_uc *cur = a->out; + stbi__uint16 *cur16 = (stbi__uint16*)cur; + + for(i=0; i < x*y*out_n; ++i,cur16++,cur+=2) { + *cur16 = (cur[0] << 8) | cur[1]; + } + } + + return 1; +} + +static int stbi__create_png_image(stbi__png *a, stbi_uc *image_data, stbi__uint32 image_data_len, int out_n, int depth, int color, int interlaced) +{ + int bytes = (depth == 16 ? 2 : 1); + int out_bytes = out_n * bytes; + stbi_uc *final; + int p; + if (!interlaced) + return stbi__create_png_image_raw(a, image_data, image_data_len, out_n, a->s->img_x, a->s->img_y, depth, color); + + // de-interlacing + final = (stbi_uc *) stbi__malloc_mad3(a->s->img_x, a->s->img_y, out_bytes, 0); + for (p=0; p < 7; ++p) { + int xorig[] = { 0,4,0,2,0,1,0 }; + int yorig[] = { 0,0,4,0,2,0,1 }; + int xspc[] = { 8,8,4,4,2,2,1 }; + int yspc[] = { 8,8,8,4,4,2,2 }; + int i,j,x,y; + // pass1_x[4] = 0, pass1_x[5] = 1, pass1_x[12] = 1 + x = (a->s->img_x - xorig[p] + xspc[p]-1) / xspc[p]; + y = (a->s->img_y - yorig[p] + yspc[p]-1) / yspc[p]; + if (x && y) { + stbi__uint32 img_len = ((((a->s->img_n * x * depth) + 7) >> 3) + 1) * y; + if (!stbi__create_png_image_raw(a, image_data, image_data_len, out_n, x, y, depth, color)) { + STBI_FREE(final); + return 0; + } + for (j=0; j < y; ++j) { + for (i=0; i < x; ++i) { + int out_y = j*yspc[p]+yorig[p]; + int out_x = i*xspc[p]+xorig[p]; + memcpy(final + out_y*a->s->img_x*out_bytes + out_x*out_bytes, + a->out + (j*x+i)*out_bytes, out_bytes); + } + } + STBI_FREE(a->out); + image_data += img_len; + image_data_len -= img_len; + } + } + a->out = final; + + return 1; +} + +static int stbi__compute_transparency(stbi__png *z, stbi_uc tc[3], int out_n) +{ + stbi__context *s = z->s; + stbi__uint32 i, pixel_count = s->img_x * s->img_y; + stbi_uc *p = z->out; + + // compute color-based transparency, assuming we've + // already got 255 as the alpha value in the output + STBI_ASSERT(out_n == 2 || out_n == 4); + + if (out_n == 2) { + for (i=0; i < pixel_count; ++i) { + p[1] = (p[0] == tc[0] ? 0 : 255); + p += 2; + } + } else { + for (i=0; i < pixel_count; ++i) { + if (p[0] == tc[0] && p[1] == tc[1] && p[2] == tc[2]) + p[3] = 0; + p += 4; + } + } + return 1; +} + +static int stbi__compute_transparency16(stbi__png *z, stbi__uint16 tc[3], int out_n) +{ + stbi__context *s = z->s; + stbi__uint32 i, pixel_count = s->img_x * s->img_y; + stbi__uint16 *p = (stbi__uint16*) z->out; + + // compute color-based transparency, assuming we've + // already got 65535 as the alpha value in the output + STBI_ASSERT(out_n == 2 || out_n == 4); + + if (out_n == 2) { + for (i = 0; i < pixel_count; ++i) { + p[1] = (p[0] == tc[0] ? 0 : 65535); + p += 2; + } + } else { + for (i = 0; i < pixel_count; ++i) { + if (p[0] == tc[0] && p[1] == tc[1] && p[2] == tc[2]) + p[3] = 0; + p += 4; + } + } + return 1; +} + +static int stbi__expand_png_palette(stbi__png *a, stbi_uc *palette, int len, int pal_img_n) +{ + stbi__uint32 i, pixel_count = a->s->img_x * a->s->img_y; + stbi_uc *p, *temp_out, *orig = a->out; + + p = (stbi_uc *) stbi__malloc_mad2(pixel_count, pal_img_n, 0); + if (p == NULL) return stbi__err("outofmem", "Out of memory"); + + // between here and free(out) below, exitting would leak + temp_out = p; + + if (pal_img_n == 3) { + for (i=0; i < pixel_count; ++i) { + int n = orig[i]*4; + p[0] = palette[n ]; + p[1] = palette[n+1]; + p[2] = palette[n+2]; + p += 3; + } + } else { + for (i=0; i < pixel_count; ++i) { + int n = orig[i]*4; + p[0] = palette[n ]; + p[1] = palette[n+1]; + p[2] = palette[n+2]; + p[3] = palette[n+3]; + p += 4; + } + } + STBI_FREE(a->out); + a->out = temp_out; + + STBI_NOTUSED(len); + + return 1; +} + +static int stbi__unpremultiply_on_load = 0; +static int stbi__de_iphone_flag = 0; + +STBIDEF void stbi_set_unpremultiply_on_load(int flag_true_if_should_unpremultiply) +{ + stbi__unpremultiply_on_load = flag_true_if_should_unpremultiply; +} + +STBIDEF void stbi_convert_iphone_png_to_rgb(int flag_true_if_should_convert) +{ + stbi__de_iphone_flag = flag_true_if_should_convert; +} + +static void stbi__de_iphone(stbi__png *z) +{ + stbi__context *s = z->s; + stbi__uint32 i, pixel_count = s->img_x * s->img_y; + stbi_uc *p = z->out; + + if (s->img_out_n == 3) { // convert bgr to rgb + for (i=0; i < pixel_count; ++i) { + stbi_uc t = p[0]; + p[0] = p[2]; + p[2] = t; + p += 3; + } + } else { + STBI_ASSERT(s->img_out_n == 4); + if (stbi__unpremultiply_on_load) { + // convert bgr to rgb and unpremultiply + for (i=0; i < pixel_count; ++i) { + stbi_uc a = p[3]; + stbi_uc t = p[0]; + if (a) { + stbi_uc half = a / 2; + p[0] = (p[2] * 255 + half) / a; + p[1] = (p[1] * 255 + half) / a; + p[2] = ( t * 255 + half) / a; + } else { + p[0] = p[2]; + p[2] = t; + } + p += 4; + } + } else { + // convert bgr to rgb + for (i=0; i < pixel_count; ++i) { + stbi_uc t = p[0]; + p[0] = p[2]; + p[2] = t; + p += 4; + } + } + } +} + +#define STBI__PNG_TYPE(a,b,c,d) (((a) << 24) + ((b) << 16) + ((c) << 8) + (d)) + +static int stbi__parse_png_file(stbi__png *z, int scan, int req_comp) +{ + stbi_uc palette[1024], pal_img_n=0; + stbi_uc has_trans=0, tc[3]; + stbi__uint16 tc16[3]; + stbi__uint32 ioff=0, idata_limit=0, i, pal_len=0; + int first=1,k,interlace=0, color=0, is_iphone=0; + stbi__context *s = z->s; + + z->expanded = NULL; + z->idata = NULL; + z->out = NULL; + + if (!stbi__check_png_header(s)) return 0; + + if (scan == STBI__SCAN_type) return 1; + + for (;;) { + stbi__pngchunk c = stbi__get_chunk_header(s); + switch (c.type) { + case STBI__PNG_TYPE('C','g','B','I'): + is_iphone = 1; + stbi__skip(s, c.length); + break; + case STBI__PNG_TYPE('I','H','D','R'): { + int comp,filter; + if (!first) return stbi__err("multiple IHDR","Corrupt PNG"); + first = 0; + if (c.length != 13) return stbi__err("bad IHDR len","Corrupt PNG"); + s->img_x = stbi__get32be(s); if (s->img_x > (1 << 24)) return stbi__err("too large","Very large image (corrupt?)"); + s->img_y = stbi__get32be(s); if (s->img_y > (1 << 24)) return stbi__err("too large","Very large image (corrupt?)"); + z->depth = stbi__get8(s); if (z->depth != 1 && z->depth != 2 && z->depth != 4 && z->depth != 8 && z->depth != 16) return stbi__err("1/2/4/8/16-bit only","PNG not supported: 1/2/4/8/16-bit only"); + color = stbi__get8(s); if (color > 6) return stbi__err("bad ctype","Corrupt PNG"); + if (color == 3 && z->depth == 16) return stbi__err("bad ctype","Corrupt PNG"); + if (color == 3) pal_img_n = 3; else if (color & 1) return stbi__err("bad ctype","Corrupt PNG"); + comp = stbi__get8(s); if (comp) return stbi__err("bad comp method","Corrupt PNG"); + filter= stbi__get8(s); if (filter) return stbi__err("bad filter method","Corrupt PNG"); + interlace = stbi__get8(s); if (interlace>1) return stbi__err("bad interlace method","Corrupt PNG"); + if (!s->img_x || !s->img_y) return stbi__err("0-pixel image","Corrupt PNG"); + if (!pal_img_n) { + s->img_n = (color & 2 ? 3 : 1) + (color & 4 ? 1 : 0); + if ((1 << 30) / s->img_x / s->img_n < s->img_y) return stbi__err("too large", "Image too large to decode"); + if (scan == STBI__SCAN_header) return 1; + } else { + // if paletted, then pal_n is our final components, and + // img_n is # components to decompress/filter. + s->img_n = 1; + if ((1 << 30) / s->img_x / 4 < s->img_y) return stbi__err("too large","Corrupt PNG"); + // if SCAN_header, have to scan to see if we have a tRNS + } + break; + } + + case STBI__PNG_TYPE('P','L','T','E'): { + if (first) return stbi__err("first not IHDR", "Corrupt PNG"); + if (c.length > 256*3) return stbi__err("invalid PLTE","Corrupt PNG"); + pal_len = c.length / 3; + if (pal_len * 3 != c.length) return stbi__err("invalid PLTE","Corrupt PNG"); + for (i=0; i < pal_len; ++i) { + palette[i*4+0] = stbi__get8(s); + palette[i*4+1] = stbi__get8(s); + palette[i*4+2] = stbi__get8(s); + palette[i*4+3] = 255; + } + break; + } + + case STBI__PNG_TYPE('t','R','N','S'): { + if (first) return stbi__err("first not IHDR", "Corrupt PNG"); + if (z->idata) return stbi__err("tRNS after IDAT","Corrupt PNG"); + if (pal_img_n) { + if (scan == STBI__SCAN_header) { s->img_n = 4; return 1; } + if (pal_len == 0) return stbi__err("tRNS before PLTE","Corrupt PNG"); + if (c.length > pal_len) return stbi__err("bad tRNS len","Corrupt PNG"); + pal_img_n = 4; + for (i=0; i < c.length; ++i) + palette[i*4+3] = stbi__get8(s); + } else { + if (!(s->img_n & 1)) return stbi__err("tRNS with alpha","Corrupt PNG"); + if (c.length != (stbi__uint32) s->img_n*2) return stbi__err("bad tRNS len","Corrupt PNG"); + has_trans = 1; + if (z->depth == 16) { + for (k = 0; k < s->img_n; ++k) tc16[k] = (stbi__uint16)stbi__get16be(s); // copy the values as-is + } else { + for (k = 0; k < s->img_n; ++k) tc[k] = (stbi_uc)(stbi__get16be(s) & 255) * stbi__depth_scale_table[z->depth]; // non 8-bit images will be larger + } + } + break; + } + + case STBI__PNG_TYPE('I','D','A','T'): { + if (first) return stbi__err("first not IHDR", "Corrupt PNG"); + if (pal_img_n && !pal_len) return stbi__err("no PLTE","Corrupt PNG"); + if (scan == STBI__SCAN_header) { s->img_n = pal_img_n; return 1; } + if ((int)(ioff + c.length) < (int)ioff) return 0; + if (ioff + c.length > idata_limit) { + stbi__uint32 idata_limit_old = idata_limit; + stbi_uc *p; + if (idata_limit == 0) idata_limit = c.length > 4096 ? c.length : 4096; + while (ioff + c.length > idata_limit) + idata_limit *= 2; + STBI_NOTUSED(idata_limit_old); + p = (stbi_uc *) STBI_REALLOC_SIZED(z->idata, idata_limit_old, idata_limit); if (p == NULL) return stbi__err("outofmem", "Out of memory"); + z->idata = p; + } + if (!stbi__getn(s, z->idata+ioff,c.length)) return stbi__err("outofdata","Corrupt PNG"); + ioff += c.length; + break; + } + + case STBI__PNG_TYPE('I','E','N','D'): { + stbi__uint32 raw_len, bpl; + if (first) return stbi__err("first not IHDR", "Corrupt PNG"); + if (scan != STBI__SCAN_load) return 1; + if (z->idata == NULL) return stbi__err("no IDAT","Corrupt PNG"); + // initial guess for decoded data size to avoid unnecessary reallocs + bpl = (s->img_x * z->depth + 7) / 8; // bytes per line, per component + raw_len = bpl * s->img_y * s->img_n /* pixels */ + s->img_y /* filter mode per row */; + z->expanded = (stbi_uc *) stbi_zlib_decode_malloc_guesssize_headerflag((char *) z->idata, ioff, raw_len, (int *) &raw_len, !is_iphone); + if (z->expanded == NULL) return 0; // zlib should set error + STBI_FREE(z->idata); z->idata = NULL; + if ((req_comp == s->img_n+1 && req_comp != 3 && !pal_img_n) || has_trans) + s->img_out_n = s->img_n+1; + else + s->img_out_n = s->img_n; + if (!stbi__create_png_image(z, z->expanded, raw_len, s->img_out_n, z->depth, color, interlace)) return 0; + if (has_trans) { + if (z->depth == 16) { + if (!stbi__compute_transparency16(z, tc16, s->img_out_n)) return 0; + } else { + if (!stbi__compute_transparency(z, tc, s->img_out_n)) return 0; + } + } + if (is_iphone && stbi__de_iphone_flag && s->img_out_n > 2) + stbi__de_iphone(z); + if (pal_img_n) { + // pal_img_n == 3 or 4 + s->img_n = pal_img_n; // record the actual colors we had + s->img_out_n = pal_img_n; + if (req_comp >= 3) s->img_out_n = req_comp; + if (!stbi__expand_png_palette(z, palette, pal_len, s->img_out_n)) + return 0; + } else if (has_trans) { + // non-paletted image with tRNS -> source image has (constant) alpha + ++s->img_n; + } + STBI_FREE(z->expanded); z->expanded = NULL; + return 1; + } + + default: + // if critical, fail + if (first) return stbi__err("first not IHDR", "Corrupt PNG"); + if ((c.type & (1 << 29)) == 0) { + #ifndef STBI_NO_FAILURE_STRINGS + // not threadsafe + static char invalid_chunk[] = "XXXX PNG chunk not known"; + invalid_chunk[0] = STBI__BYTECAST(c.type >> 24); + invalid_chunk[1] = STBI__BYTECAST(c.type >> 16); + invalid_chunk[2] = STBI__BYTECAST(c.type >> 8); + invalid_chunk[3] = STBI__BYTECAST(c.type >> 0); + #endif + return stbi__err(invalid_chunk, "PNG not supported: unknown PNG chunk type"); + } + stbi__skip(s, c.length); + break; + } + // end of PNG chunk, read and skip CRC + stbi__get32be(s); + } +} + +static void *stbi__do_png(stbi__png *p, int *x, int *y, int *n, int req_comp, stbi__result_info *ri) +{ + void *result=NULL; + if (req_comp < 0 || req_comp > 4) return stbi__errpuc("bad req_comp", "Internal error"); + if (stbi__parse_png_file(p, STBI__SCAN_load, req_comp)) { + if (p->depth < 8) + ri->bits_per_channel = 8; + else + ri->bits_per_channel = p->depth; + result = p->out; + p->out = NULL; + if (req_comp && req_comp != p->s->img_out_n) { + if (ri->bits_per_channel == 8) + result = stbi__convert_format((unsigned char *) result, p->s->img_out_n, req_comp, p->s->img_x, p->s->img_y); + else + result = stbi__convert_format16((stbi__uint16 *) result, p->s->img_out_n, req_comp, p->s->img_x, p->s->img_y); + p->s->img_out_n = req_comp; + if (result == NULL) return result; + } + *x = p->s->img_x; + *y = p->s->img_y; + if (n) *n = p->s->img_n; + } + STBI_FREE(p->out); p->out = NULL; + STBI_FREE(p->expanded); p->expanded = NULL; + STBI_FREE(p->idata); p->idata = NULL; + + return result; +} + +static void *stbi__png_load(stbi__context *s, int *x, int *y, int *comp, int req_comp, stbi__result_info *ri) +{ + stbi__png p; + p.s = s; + return stbi__do_png(&p, x,y,comp,req_comp, ri); +} + +static int stbi__png_test(stbi__context *s) +{ + int r; + r = stbi__check_png_header(s); + stbi__rewind(s); + return r; +} + +static int stbi__png_info_raw(stbi__png *p, int *x, int *y, int *comp) +{ + if (!stbi__parse_png_file(p, STBI__SCAN_header, 0)) { + stbi__rewind( p->s ); + return 0; + } + if (x) *x = p->s->img_x; + if (y) *y = p->s->img_y; + if (comp) *comp = p->s->img_n; + return 1; +} + +static int stbi__png_info(stbi__context *s, int *x, int *y, int *comp) +{ + stbi__png p; + p.s = s; + return stbi__png_info_raw(&p, x, y, comp); +} +#endif + +// Microsoft/Windows BMP image + +#ifndef STBI_NO_BMP +static int stbi__bmp_test_raw(stbi__context *s) +{ + int r; + int sz; + if (stbi__get8(s) != 'B') return 0; + if (stbi__get8(s) != 'M') return 0; + stbi__get32le(s); // discard filesize + stbi__get16le(s); // discard reserved + stbi__get16le(s); // discard reserved + stbi__get32le(s); // discard data offset + sz = stbi__get32le(s); + r = (sz == 12 || sz == 40 || sz == 56 || sz == 108 || sz == 124); + return r; +} + +static int stbi__bmp_test(stbi__context *s) +{ + int r = stbi__bmp_test_raw(s); + stbi__rewind(s); + return r; +} + + +// returns 0..31 for the highest set bit +static int stbi__high_bit(unsigned int z) +{ + int n=0; + if (z == 0) return -1; + if (z >= 0x10000) n += 16, z >>= 16; + if (z >= 0x00100) n += 8, z >>= 8; + if (z >= 0x00010) n += 4, z >>= 4; + if (z >= 0x00004) n += 2, z >>= 2; + if (z >= 0x00002) n += 1, z >>= 1; + return n; +} + +static int stbi__bitcount(unsigned int a) +{ + a = (a & 0x55555555) + ((a >> 1) & 0x55555555); // max 2 + a = (a & 0x33333333) + ((a >> 2) & 0x33333333); // max 4 + a = (a + (a >> 4)) & 0x0f0f0f0f; // max 8 per 4, now 8 bits + a = (a + (a >> 8)); // max 16 per 8 bits + a = (a + (a >> 16)); // max 32 per 8 bits + return a & 0xff; +} + +static int stbi__shiftsigned(int v, int shift, int bits) +{ + int result; + int z=0; + + if (shift < 0) v <<= -shift; + else v >>= shift; + result = v; + + z = bits; + while (z < 8) { + result += v >> z; + z += bits; + } + return result; +} + +typedef struct +{ + int bpp, offset, hsz; + unsigned int mr,mg,mb,ma, all_a; +} stbi__bmp_data; + +static void *stbi__bmp_parse_header(stbi__context *s, stbi__bmp_data *info) +{ + int hsz; + if (stbi__get8(s) != 'B' || stbi__get8(s) != 'M') return stbi__errpuc("not BMP", "Corrupt BMP"); + stbi__get32le(s); // discard filesize + stbi__get16le(s); // discard reserved + stbi__get16le(s); // discard reserved + info->offset = stbi__get32le(s); + info->hsz = hsz = stbi__get32le(s); + info->mr = info->mg = info->mb = info->ma = 0; + + if (hsz != 12 && hsz != 40 && hsz != 56 && hsz != 108 && hsz != 124) return stbi__errpuc("unknown BMP", "BMP type not supported: unknown"); + if (hsz == 12) { + s->img_x = stbi__get16le(s); + s->img_y = stbi__get16le(s); + } else { + s->img_x = stbi__get32le(s); + s->img_y = stbi__get32le(s); + } + if (stbi__get16le(s) != 1) return stbi__errpuc("bad BMP", "bad BMP"); + info->bpp = stbi__get16le(s); + if (info->bpp == 1) return stbi__errpuc("monochrome", "BMP type not supported: 1-bit"); + if (hsz != 12) { + int compress = stbi__get32le(s); + if (compress == 1 || compress == 2) return stbi__errpuc("BMP RLE", "BMP type not supported: RLE"); + stbi__get32le(s); // discard sizeof + stbi__get32le(s); // discard hres + stbi__get32le(s); // discard vres + stbi__get32le(s); // discard colorsused + stbi__get32le(s); // discard max important + if (hsz == 40 || hsz == 56) { + if (hsz == 56) { + stbi__get32le(s); + stbi__get32le(s); + stbi__get32le(s); + stbi__get32le(s); + } + if (info->bpp == 16 || info->bpp == 32) { + if (compress == 0) { + if (info->bpp == 32) { + info->mr = 0xffu << 16; + info->mg = 0xffu << 8; + info->mb = 0xffu << 0; + info->ma = 0xffu << 24; + info->all_a = 0; // if all_a is 0 at end, then we loaded alpha channel but it was all 0 + } else { + info->mr = 31u << 10; + info->mg = 31u << 5; + info->mb = 31u << 0; + } + } else if (compress == 3) { + info->mr = stbi__get32le(s); + info->mg = stbi__get32le(s); + info->mb = stbi__get32le(s); + // not documented, but generated by photoshop and handled by mspaint + if (info->mr == info->mg && info->mg == info->mb) { + // ?!?!? + return stbi__errpuc("bad BMP", "bad BMP"); + } + } else + return stbi__errpuc("bad BMP", "bad BMP"); + } + } else { + int i; + if (hsz != 108 && hsz != 124) + return stbi__errpuc("bad BMP", "bad BMP"); + info->mr = stbi__get32le(s); + info->mg = stbi__get32le(s); + info->mb = stbi__get32le(s); + info->ma = stbi__get32le(s); + stbi__get32le(s); // discard color space + for (i=0; i < 12; ++i) + stbi__get32le(s); // discard color space parameters + if (hsz == 124) { + stbi__get32le(s); // discard rendering intent + stbi__get32le(s); // discard offset of profile data + stbi__get32le(s); // discard size of profile data + stbi__get32le(s); // discard reserved + } + } + } + return (void *) 1; +} + + +static void *stbi__bmp_load(stbi__context *s, int *x, int *y, int *comp, int req_comp, stbi__result_info *ri) +{ + stbi_uc *out; + unsigned int mr=0,mg=0,mb=0,ma=0, all_a; + stbi_uc pal[256][4]; + int psize=0,i,j,width; + int flip_vertically, pad, target; + stbi__bmp_data info; + STBI_NOTUSED(ri); + + info.all_a = 255; + if (stbi__bmp_parse_header(s, &info) == NULL) + return NULL; // error code already set + + flip_vertically = ((int) s->img_y) > 0; + s->img_y = abs((int) s->img_y); + + mr = info.mr; + mg = info.mg; + mb = info.mb; + ma = info.ma; + all_a = info.all_a; + + if (info.hsz == 12) { + if (info.bpp < 24) + psize = (info.offset - 14 - 24) / 3; + } else { + if (info.bpp < 16) + psize = (info.offset - 14 - info.hsz) >> 2; + } + + s->img_n = ma ? 4 : 3; + if (req_comp && req_comp >= 3) // we can directly decode 3 or 4 + target = req_comp; + else + target = s->img_n; // if they want monochrome, we'll post-convert + + // sanity-check size + if (!stbi__mad3sizes_valid(target, s->img_x, s->img_y, 0)) + return stbi__errpuc("too large", "Corrupt BMP"); + + out = (stbi_uc *) stbi__malloc_mad3(target, s->img_x, s->img_y, 0); + if (!out) return stbi__errpuc("outofmem", "Out of memory"); + if (info.bpp < 16) { + int z=0; + if (psize == 0 || psize > 256) { STBI_FREE(out); return stbi__errpuc("invalid", "Corrupt BMP"); } + for (i=0; i < psize; ++i) { + pal[i][2] = stbi__get8(s); + pal[i][1] = stbi__get8(s); + pal[i][0] = stbi__get8(s); + if (info.hsz != 12) stbi__get8(s); + pal[i][3] = 255; + } + stbi__skip(s, info.offset - 14 - info.hsz - psize * (info.hsz == 12 ? 3 : 4)); + if (info.bpp == 4) width = (s->img_x + 1) >> 1; + else if (info.bpp == 8) width = s->img_x; + else { STBI_FREE(out); return stbi__errpuc("bad bpp", "Corrupt BMP"); } + pad = (-width)&3; + for (j=0; j < (int) s->img_y; ++j) { + for (i=0; i < (int) s->img_x; i += 2) { + int v=stbi__get8(s),v2=0; + if (info.bpp == 4) { + v2 = v & 15; + v >>= 4; + } + out[z++] = pal[v][0]; + out[z++] = pal[v][1]; + out[z++] = pal[v][2]; + if (target == 4) out[z++] = 255; + if (i+1 == (int) s->img_x) break; + v = (info.bpp == 8) ? stbi__get8(s) : v2; + out[z++] = pal[v][0]; + out[z++] = pal[v][1]; + out[z++] = pal[v][2]; + if (target == 4) out[z++] = 255; + } + stbi__skip(s, pad); + } + } else { + int rshift=0,gshift=0,bshift=0,ashift=0,rcount=0,gcount=0,bcount=0,acount=0; + int z = 0; + int easy=0; + stbi__skip(s, info.offset - 14 - info.hsz); + if (info.bpp == 24) width = 3 * s->img_x; + else if (info.bpp == 16) width = 2*s->img_x; + else /* bpp = 32 and pad = 0 */ width=0; + pad = (-width) & 3; + if (info.bpp == 24) { + easy = 1; + } else if (info.bpp == 32) { + if (mb == 0xff && mg == 0xff00 && mr == 0x00ff0000 && ma == 0xff000000) + easy = 2; + } + if (!easy) { + if (!mr || !mg || !mb) { STBI_FREE(out); return stbi__errpuc("bad masks", "Corrupt BMP"); } + // right shift amt to put high bit in position #7 + rshift = stbi__high_bit(mr)-7; rcount = stbi__bitcount(mr); + gshift = stbi__high_bit(mg)-7; gcount = stbi__bitcount(mg); + bshift = stbi__high_bit(mb)-7; bcount = stbi__bitcount(mb); + ashift = stbi__high_bit(ma)-7; acount = stbi__bitcount(ma); + } + for (j=0; j < (int) s->img_y; ++j) { + if (easy) { + for (i=0; i < (int) s->img_x; ++i) { + unsigned char a; + out[z+2] = stbi__get8(s); + out[z+1] = stbi__get8(s); + out[z+0] = stbi__get8(s); + z += 3; + a = (easy == 2 ? stbi__get8(s) : 255); + all_a |= a; + if (target == 4) out[z++] = a; + } + } else { + int bpp = info.bpp; + for (i=0; i < (int) s->img_x; ++i) { + stbi__uint32 v = (bpp == 16 ? (stbi__uint32) stbi__get16le(s) : stbi__get32le(s)); + int a; + out[z++] = STBI__BYTECAST(stbi__shiftsigned(v & mr, rshift, rcount)); + out[z++] = STBI__BYTECAST(stbi__shiftsigned(v & mg, gshift, gcount)); + out[z++] = STBI__BYTECAST(stbi__shiftsigned(v & mb, bshift, bcount)); + a = (ma ? stbi__shiftsigned(v & ma, ashift, acount) : 255); + all_a |= a; + if (target == 4) out[z++] = STBI__BYTECAST(a); + } + } + stbi__skip(s, pad); + } + } + + // if alpha channel is all 0s, replace with all 255s + if (target == 4 && all_a == 0) + for (i=4*s->img_x*s->img_y-1; i >= 0; i -= 4) + out[i] = 255; + + if (flip_vertically) { + stbi_uc t; + for (j=0; j < (int) s->img_y>>1; ++j) { + stbi_uc *p1 = out + j *s->img_x*target; + stbi_uc *p2 = out + (s->img_y-1-j)*s->img_x*target; + for (i=0; i < (int) s->img_x*target; ++i) { + t = p1[i], p1[i] = p2[i], p2[i] = t; + } + } + } + + if (req_comp && req_comp != target) { + out = stbi__convert_format(out, target, req_comp, s->img_x, s->img_y); + if (out == NULL) return out; // stbi__convert_format frees input on failure + } + + *x = s->img_x; + *y = s->img_y; + if (comp) *comp = s->img_n; + return out; +} +#endif + +// Targa Truevision - TGA +// by Jonathan Dummer +#ifndef STBI_NO_TGA +// returns STBI_rgb or whatever, 0 on error +static int stbi__tga_get_comp(int bits_per_pixel, int is_grey, int* is_rgb16) +{ + // only RGB or RGBA (incl. 16bit) or grey allowed + if(is_rgb16) *is_rgb16 = 0; + switch(bits_per_pixel) { + case 8: return STBI_grey; + case 16: if(is_grey) return STBI_grey_alpha; + // else: fall-through + case 15: if(is_rgb16) *is_rgb16 = 1; + return STBI_rgb; + case 24: // fall-through + case 32: return bits_per_pixel/8; + default: return 0; + } +} + +static int stbi__tga_info(stbi__context *s, int *x, int *y, int *comp) +{ + int tga_w, tga_h, tga_comp, tga_image_type, tga_bits_per_pixel, tga_colormap_bpp; + int sz, tga_colormap_type; + stbi__get8(s); // discard Offset + tga_colormap_type = stbi__get8(s); // colormap type + if( tga_colormap_type > 1 ) { + stbi__rewind(s); + return 0; // only RGB or indexed allowed + } + tga_image_type = stbi__get8(s); // image type + if ( tga_colormap_type == 1 ) { // colormapped (paletted) image + if (tga_image_type != 1 && tga_image_type != 9) { + stbi__rewind(s); + return 0; + } + stbi__skip(s,4); // skip index of first colormap entry and number of entries + sz = stbi__get8(s); // check bits per palette color entry + if ( (sz != 8) && (sz != 15) && (sz != 16) && (sz != 24) && (sz != 32) ) { + stbi__rewind(s); + return 0; + } + stbi__skip(s,4); // skip image x and y origin + tga_colormap_bpp = sz; + } else { // "normal" image w/o colormap - only RGB or grey allowed, +/- RLE + if ( (tga_image_type != 2) && (tga_image_type != 3) && (tga_image_type != 10) && (tga_image_type != 11) ) { + stbi__rewind(s); + return 0; // only RGB or grey allowed, +/- RLE + } + stbi__skip(s,9); // skip colormap specification and image x/y origin + tga_colormap_bpp = 0; + } + tga_w = stbi__get16le(s); + if( tga_w < 1 ) { + stbi__rewind(s); + return 0; // test width + } + tga_h = stbi__get16le(s); + if( tga_h < 1 ) { + stbi__rewind(s); + return 0; // test height + } + tga_bits_per_pixel = stbi__get8(s); // bits per pixel + stbi__get8(s); // ignore alpha bits + if (tga_colormap_bpp != 0) { + if((tga_bits_per_pixel != 8) && (tga_bits_per_pixel != 16)) { + // when using a colormap, tga_bits_per_pixel is the size of the indexes + // I don't think anything but 8 or 16bit indexes makes sense + stbi__rewind(s); + return 0; + } + tga_comp = stbi__tga_get_comp(tga_colormap_bpp, 0, NULL); + } else { + tga_comp = stbi__tga_get_comp(tga_bits_per_pixel, (tga_image_type == 3) || (tga_image_type == 11), NULL); + } + if(!tga_comp) { + stbi__rewind(s); + return 0; + } + if (x) *x = tga_w; + if (y) *y = tga_h; + if (comp) *comp = tga_comp; + return 1; // seems to have passed everything +} + +static int stbi__tga_test(stbi__context *s) +{ + int res = 0; + int sz, tga_color_type; + stbi__get8(s); // discard Offset + tga_color_type = stbi__get8(s); // color type + if ( tga_color_type > 1 ) goto errorEnd; // only RGB or indexed allowed + sz = stbi__get8(s); // image type + if ( tga_color_type == 1 ) { // colormapped (paletted) image + if (sz != 1 && sz != 9) goto errorEnd; // colortype 1 demands image type 1 or 9 + stbi__skip(s,4); // skip index of first colormap entry and number of entries + sz = stbi__get8(s); // check bits per palette color entry + if ( (sz != 8) && (sz != 15) && (sz != 16) && (sz != 24) && (sz != 32) ) goto errorEnd; + stbi__skip(s,4); // skip image x and y origin + } else { // "normal" image w/o colormap + if ( (sz != 2) && (sz != 3) && (sz != 10) && (sz != 11) ) goto errorEnd; // only RGB or grey allowed, +/- RLE + stbi__skip(s,9); // skip colormap specification and image x/y origin + } + if ( stbi__get16le(s) < 1 ) goto errorEnd; // test width + if ( stbi__get16le(s) < 1 ) goto errorEnd; // test height + sz = stbi__get8(s); // bits per pixel + if ( (tga_color_type == 1) && (sz != 8) && (sz != 16) ) goto errorEnd; // for colormapped images, bpp is size of an index + if ( (sz != 8) && (sz != 15) && (sz != 16) && (sz != 24) && (sz != 32) ) goto errorEnd; + + res = 1; // if we got this far, everything's good and we can return 1 instead of 0 + +errorEnd: + stbi__rewind(s); + return res; +} + +// read 16bit value and convert to 24bit RGB +static void stbi__tga_read_rgb16(stbi__context *s, stbi_uc* out) +{ + stbi__uint16 px = (stbi__uint16)stbi__get16le(s); + stbi__uint16 fiveBitMask = 31; + // we have 3 channels with 5bits each + int r = (px >> 10) & fiveBitMask; + int g = (px >> 5) & fiveBitMask; + int b = px & fiveBitMask; + // Note that this saves the data in RGB(A) order, so it doesn't need to be swapped later + out[0] = (stbi_uc)((r * 255)/31); + out[1] = (stbi_uc)((g * 255)/31); + out[2] = (stbi_uc)((b * 255)/31); + + // some people claim that the most significant bit might be used for alpha + // (possibly if an alpha-bit is set in the "image descriptor byte") + // but that only made 16bit test images completely translucent.. + // so let's treat all 15 and 16bit TGAs as RGB with no alpha. +} + +static void *stbi__tga_load(stbi__context *s, int *x, int *y, int *comp, int req_comp, stbi__result_info *ri) +{ + // read in the TGA header stuff + int tga_offset = stbi__get8(s); + int tga_indexed = stbi__get8(s); + int tga_image_type = stbi__get8(s); + int tga_is_RLE = 0; + int tga_palette_start = stbi__get16le(s); + int tga_palette_len = stbi__get16le(s); + int tga_palette_bits = stbi__get8(s); + int tga_x_origin = stbi__get16le(s); + int tga_y_origin = stbi__get16le(s); + int tga_width = stbi__get16le(s); + int tga_height = stbi__get16le(s); + int tga_bits_per_pixel = stbi__get8(s); + int tga_comp, tga_rgb16=0; + int tga_inverted = stbi__get8(s); + // int tga_alpha_bits = tga_inverted & 15; // the 4 lowest bits - unused (useless?) + // image data + unsigned char *tga_data; + unsigned char *tga_palette = NULL; + int i, j; + unsigned char raw_data[4] = {0}; + int RLE_count = 0; + int RLE_repeating = 0; + int read_next_pixel = 1; + STBI_NOTUSED(ri); + + // do a tiny bit of precessing + if ( tga_image_type >= 8 ) + { + tga_image_type -= 8; + tga_is_RLE = 1; + } + tga_inverted = 1 - ((tga_inverted >> 5) & 1); + + // If I'm paletted, then I'll use the number of bits from the palette + if ( tga_indexed ) tga_comp = stbi__tga_get_comp(tga_palette_bits, 0, &tga_rgb16); + else tga_comp = stbi__tga_get_comp(tga_bits_per_pixel, (tga_image_type == 3), &tga_rgb16); + + if(!tga_comp) // shouldn't really happen, stbi__tga_test() should have ensured basic consistency + return stbi__errpuc("bad format", "Can't find out TGA pixelformat"); + + // tga info + *x = tga_width; + *y = tga_height; + if (comp) *comp = tga_comp; + + if (!stbi__mad3sizes_valid(tga_width, tga_height, tga_comp, 0)) + return stbi__errpuc("too large", "Corrupt TGA"); + + tga_data = (unsigned char*)stbi__malloc_mad3(tga_width, tga_height, tga_comp, 0); + if (!tga_data) return stbi__errpuc("outofmem", "Out of memory"); + + // skip to the data's starting position (offset usually = 0) + stbi__skip(s, tga_offset ); + + if ( !tga_indexed && !tga_is_RLE && !tga_rgb16 ) { + for (i=0; i < tga_height; ++i) { + int row = tga_inverted ? tga_height -i - 1 : i; + stbi_uc *tga_row = tga_data + row*tga_width*tga_comp; + stbi__getn(s, tga_row, tga_width * tga_comp); + } + } else { + // do I need to load a palette? + if ( tga_indexed) + { + // any data to skip? (offset usually = 0) + stbi__skip(s, tga_palette_start ); + // load the palette + tga_palette = (unsigned char*)stbi__malloc_mad2(tga_palette_len, tga_comp, 0); + if (!tga_palette) { + STBI_FREE(tga_data); + return stbi__errpuc("outofmem", "Out of memory"); + } + if (tga_rgb16) { + stbi_uc *pal_entry = tga_palette; + STBI_ASSERT(tga_comp == STBI_rgb); + for (i=0; i < tga_palette_len; ++i) { + stbi__tga_read_rgb16(s, pal_entry); + pal_entry += tga_comp; + } + } else if (!stbi__getn(s, tga_palette, tga_palette_len * tga_comp)) { + STBI_FREE(tga_data); + STBI_FREE(tga_palette); + return stbi__errpuc("bad palette", "Corrupt TGA"); + } + } + // load the data + for (i=0; i < tga_width * tga_height; ++i) + { + // if I'm in RLE mode, do I need to get a RLE stbi__pngchunk? + if ( tga_is_RLE ) + { + if ( RLE_count == 0 ) + { + // yep, get the next byte as a RLE command + int RLE_cmd = stbi__get8(s); + RLE_count = 1 + (RLE_cmd & 127); + RLE_repeating = RLE_cmd >> 7; + read_next_pixel = 1; + } else if ( !RLE_repeating ) + { + read_next_pixel = 1; + } + } else + { + read_next_pixel = 1; + } + // OK, if I need to read a pixel, do it now + if ( read_next_pixel ) + { + // load however much data we did have + if ( tga_indexed ) + { + // read in index, then perform the lookup + int pal_idx = (tga_bits_per_pixel == 8) ? stbi__get8(s) : stbi__get16le(s); + if ( pal_idx >= tga_palette_len ) { + // invalid index + pal_idx = 0; + } + pal_idx *= tga_comp; + for (j = 0; j < tga_comp; ++j) { + raw_data[j] = tga_palette[pal_idx+j]; + } + } else if(tga_rgb16) { + STBI_ASSERT(tga_comp == STBI_rgb); + stbi__tga_read_rgb16(s, raw_data); + } else { + // read in the data raw + for (j = 0; j < tga_comp; ++j) { + raw_data[j] = stbi__get8(s); + } + } + // clear the reading flag for the next pixel + read_next_pixel = 0; + } // end of reading a pixel + + // copy data + for (j = 0; j < tga_comp; ++j) + tga_data[i*tga_comp+j] = raw_data[j]; + + // in case we're in RLE mode, keep counting down + --RLE_count; + } + // do I need to invert the image? + if ( tga_inverted ) + { + for (j = 0; j*2 < tga_height; ++j) + { + int index1 = j * tga_width * tga_comp; + int index2 = (tga_height - 1 - j) * tga_width * tga_comp; + for (i = tga_width * tga_comp; i > 0; --i) + { + unsigned char temp = tga_data[index1]; + tga_data[index1] = tga_data[index2]; + tga_data[index2] = temp; + ++index1; + ++index2; + } + } + } + // clear my palette, if I had one + if ( tga_palette != NULL ) + { + STBI_FREE( tga_palette ); + } + } + + // swap RGB - if the source data was RGB16, it already is in the right order + if (tga_comp >= 3 && !tga_rgb16) + { + unsigned char* tga_pixel = tga_data; + for (i=0; i < tga_width * tga_height; ++i) + { + unsigned char temp = tga_pixel[0]; + tga_pixel[0] = tga_pixel[2]; + tga_pixel[2] = temp; + tga_pixel += tga_comp; + } + } + + // convert to target component count + if (req_comp && req_comp != tga_comp) + tga_data = stbi__convert_format(tga_data, tga_comp, req_comp, tga_width, tga_height); + + // the things I do to get rid of an error message, and yet keep + // Microsoft's C compilers happy... [8^( + tga_palette_start = tga_palette_len = tga_palette_bits = + tga_x_origin = tga_y_origin = 0; + // OK, done + return tga_data; +} +#endif + +// ************************************************************************************************* +// Photoshop PSD loader -- PD by Thatcher Ulrich, integration by Nicolas Schulz, tweaked by STB + +#ifndef STBI_NO_PSD +static int stbi__psd_test(stbi__context *s) +{ + int r = (stbi__get32be(s) == 0x38425053); + stbi__rewind(s); + return r; +} + +static int stbi__psd_decode_rle(stbi__context *s, stbi_uc *p, int pixelCount) +{ + int count, nleft, len; + + count = 0; + while ((nleft = pixelCount - count) > 0) { + len = stbi__get8(s); + if (len == 128) { + // No-op. + } else if (len < 128) { + // Copy next len+1 bytes literally. + len++; + if (len > nleft) return 0; // corrupt data + count += len; + while (len) { + *p = stbi__get8(s); + p += 4; + len--; + } + } else if (len > 128) { + stbi_uc val; + // Next -len+1 bytes in the dest are replicated from next source byte. + // (Interpret len as a negative 8-bit int.) + len = 257 - len; + if (len > nleft) return 0; // corrupt data + val = stbi__get8(s); + count += len; + while (len) { + *p = val; + p += 4; + len--; + } + } + } + + return 1; +} + +static void *stbi__psd_load(stbi__context *s, int *x, int *y, int *comp, int req_comp, stbi__result_info *ri, int bpc) +{ + int pixelCount; + int channelCount, compression; + int channel, i; + int bitdepth; + int w,h; + stbi_uc *out; + STBI_NOTUSED(ri); + + // Check identifier + if (stbi__get32be(s) != 0x38425053) // "8BPS" + return stbi__errpuc("not PSD", "Corrupt PSD image"); + + // Check file type version. + if (stbi__get16be(s) != 1) + return stbi__errpuc("wrong version", "Unsupported version of PSD image"); + + // Skip 6 reserved bytes. + stbi__skip(s, 6 ); + + // Read the number of channels (R, G, B, A, etc). + channelCount = stbi__get16be(s); + if (channelCount < 0 || channelCount > 16) + return stbi__errpuc("wrong channel count", "Unsupported number of channels in PSD image"); + + // Read the rows and columns of the image. + h = stbi__get32be(s); + w = stbi__get32be(s); + + // Make sure the depth is 8 bits. + bitdepth = stbi__get16be(s); + if (bitdepth != 8 && bitdepth != 16) + return stbi__errpuc("unsupported bit depth", "PSD bit depth is not 8 or 16 bit"); + + // Make sure the color mode is RGB. + // Valid options are: + // 0: Bitmap + // 1: Grayscale + // 2: Indexed color + // 3: RGB color + // 4: CMYK color + // 7: Multichannel + // 8: Duotone + // 9: Lab color + if (stbi__get16be(s) != 3) + return stbi__errpuc("wrong color format", "PSD is not in RGB color format"); + + // Skip the Mode Data. (It's the palette for indexed color; other info for other modes.) + stbi__skip(s,stbi__get32be(s) ); + + // Skip the image resources. (resolution, pen tool paths, etc) + stbi__skip(s, stbi__get32be(s) ); + + // Skip the reserved data. + stbi__skip(s, stbi__get32be(s) ); + + // Find out if the data is compressed. + // Known values: + // 0: no compression + // 1: RLE compressed + compression = stbi__get16be(s); + if (compression > 1) + return stbi__errpuc("bad compression", "PSD has an unknown compression format"); + + // Check size + if (!stbi__mad3sizes_valid(4, w, h, 0)) + return stbi__errpuc("too large", "Corrupt PSD"); + + // Create the destination image. + + if (!compression && bitdepth == 16 && bpc == 16) { + out = (stbi_uc *) stbi__malloc_mad3(8, w, h, 0); + ri->bits_per_channel = 16; + } else + out = (stbi_uc *) stbi__malloc(4 * w*h); + + if (!out) return stbi__errpuc("outofmem", "Out of memory"); + pixelCount = w*h; + + // Initialize the data to zero. + //memset( out, 0, pixelCount * 4 ); + + // Finally, the image data. + if (compression) { + // RLE as used by .PSD and .TIFF + // Loop until you get the number of unpacked bytes you are expecting: + // Read the next source byte into n. + // If n is between 0 and 127 inclusive, copy the next n+1 bytes literally. + // Else if n is between -127 and -1 inclusive, copy the next byte -n+1 times. + // Else if n is 128, noop. + // Endloop + + // The RLE-compressed data is preceeded by a 2-byte data count for each row in the data, + // which we're going to just skip. + stbi__skip(s, h * channelCount * 2 ); + + // Read the RLE data by channel. + for (channel = 0; channel < 4; channel++) { + stbi_uc *p; + + p = out+channel; + if (channel >= channelCount) { + // Fill this channel with default data. + for (i = 0; i < pixelCount; i++, p += 4) + *p = (channel == 3 ? 255 : 0); + } else { + // Read the RLE data. + if (!stbi__psd_decode_rle(s, p, pixelCount)) { + STBI_FREE(out); + return stbi__errpuc("corrupt", "bad RLE data"); + } + } + } + + } else { + // We're at the raw image data. It's each channel in order (Red, Green, Blue, Alpha, ...) + // where each channel consists of an 8-bit (or 16-bit) value for each pixel in the image. + + // Read the data by channel. + for (channel = 0; channel < 4; channel++) { + if (channel >= channelCount) { + // Fill this channel with default data. + if (bitdepth == 16 && bpc == 16) { + stbi__uint16 *q = ((stbi__uint16 *) out) + channel; + stbi__uint16 val = channel == 3 ? 65535 : 0; + for (i = 0; i < pixelCount; i++, q += 4) + *q = val; + } else { + stbi_uc *p = out+channel; + stbi_uc val = channel == 3 ? 255 : 0; + for (i = 0; i < pixelCount; i++, p += 4) + *p = val; + } + } else { + if (ri->bits_per_channel == 16) { // output bpc + stbi__uint16 *q = ((stbi__uint16 *) out) + channel; + for (i = 0; i < pixelCount; i++, q += 4) + *q = (stbi__uint16) stbi__get16be(s); + } else { + stbi_uc *p = out+channel; + if (bitdepth == 16) { // input bpc + for (i = 0; i < pixelCount; i++, p += 4) + *p = (stbi_uc) (stbi__get16be(s) >> 8); + } else { + for (i = 0; i < pixelCount; i++, p += 4) + *p = stbi__get8(s); + } + } + } + } + } + + // remove weird white matte from PSD + if (channelCount >= 4) { + if (ri->bits_per_channel == 16) { + for (i=0; i < w*h; ++i) { + stbi__uint16 *pixel = (stbi__uint16 *) out + 4*i; + if (pixel[3] != 0 && pixel[3] != 65535) { + float a = pixel[3] / 65535.0f; + float ra = 1.0f / a; + float inv_a = 65535.0f * (1 - ra); + pixel[0] = (stbi__uint16) (pixel[0]*ra + inv_a); + pixel[1] = (stbi__uint16) (pixel[1]*ra + inv_a); + pixel[2] = (stbi__uint16) (pixel[2]*ra + inv_a); + } + } + } else { + for (i=0; i < w*h; ++i) { + unsigned char *pixel = out + 4*i; + if (pixel[3] != 0 && pixel[3] != 255) { + float a = pixel[3] / 255.0f; + float ra = 1.0f / a; + float inv_a = 255.0f * (1 - ra); + pixel[0] = (unsigned char) (pixel[0]*ra + inv_a); + pixel[1] = (unsigned char) (pixel[1]*ra + inv_a); + pixel[2] = (unsigned char) (pixel[2]*ra + inv_a); + } + } + } + } + + // convert to desired output format + if (req_comp && req_comp != 4) { + if (ri->bits_per_channel == 16) + out = (stbi_uc *) stbi__convert_format16((stbi__uint16 *) out, 4, req_comp, w, h); + else + out = stbi__convert_format(out, 4, req_comp, w, h); + if (out == NULL) return out; // stbi__convert_format frees input on failure + } + + if (comp) *comp = 4; + *y = h; + *x = w; + + return out; +} +#endif + +// ************************************************************************************************* +// Softimage PIC loader +// by Tom Seddon +// +// See http://softimage.wiki.softimage.com/index.php/INFO:_PIC_file_format +// See http://ozviz.wasp.uwa.edu.au/~pbourke/dataformats/softimagepic/ + +#ifndef STBI_NO_PIC +static int stbi__pic_is4(stbi__context *s,const char *str) +{ + int i; + for (i=0; i<4; ++i) + if (stbi__get8(s) != (stbi_uc)str[i]) + return 0; + + return 1; +} + +static int stbi__pic_test_core(stbi__context *s) +{ + int i; + + if (!stbi__pic_is4(s,"\x53\x80\xF6\x34")) + return 0; + + for(i=0;i<84;++i) + stbi__get8(s); + + if (!stbi__pic_is4(s,"PICT")) + return 0; + + return 1; +} + +typedef struct +{ + stbi_uc size,type,channel; +} stbi__pic_packet; + +static stbi_uc *stbi__readval(stbi__context *s, int channel, stbi_uc *dest) +{ + int mask=0x80, i; + + for (i=0; i<4; ++i, mask>>=1) { + if (channel & mask) { + if (stbi__at_eof(s)) return stbi__errpuc("bad file","PIC file too short"); + dest[i]=stbi__get8(s); + } + } + + return dest; +} + +static void stbi__copyval(int channel,stbi_uc *dest,const stbi_uc *src) +{ + int mask=0x80,i; + + for (i=0;i<4; ++i, mask>>=1) + if (channel&mask) + dest[i]=src[i]; +} + +static stbi_uc *stbi__pic_load_core(stbi__context *s,int width,int height,int *comp, stbi_uc *result) +{ + int act_comp=0,num_packets=0,y,chained; + stbi__pic_packet packets[10]; + + // this will (should...) cater for even some bizarre stuff like having data + // for the same channel in multiple packets. + do { + stbi__pic_packet *packet; + + if (num_packets==sizeof(packets)/sizeof(packets[0])) + return stbi__errpuc("bad format","too many packets"); + + packet = &packets[num_packets++]; + + chained = stbi__get8(s); + packet->size = stbi__get8(s); + packet->type = stbi__get8(s); + packet->channel = stbi__get8(s); + + act_comp |= packet->channel; + + if (stbi__at_eof(s)) return stbi__errpuc("bad file","file too short (reading packets)"); + if (packet->size != 8) return stbi__errpuc("bad format","packet isn't 8bpp"); + } while (chained); + + *comp = (act_comp & 0x10 ? 4 : 3); // has alpha channel? + + for(y=0; y<height; ++y) { + int packet_idx; + + for(packet_idx=0; packet_idx < num_packets; ++packet_idx) { + stbi__pic_packet *packet = &packets[packet_idx]; + stbi_uc *dest = result+y*width*4; + + switch (packet->type) { + default: + return stbi__errpuc("bad format","packet has bad compression type"); + + case 0: {//uncompressed + int x; + + for(x=0;x<width;++x, dest+=4) + if (!stbi__readval(s,packet->channel,dest)) + return 0; + break; + } + + case 1://Pure RLE + { + int left=width, i; + + while (left>0) { + stbi_uc count,value[4]; + + count=stbi__get8(s); + if (stbi__at_eof(s)) return stbi__errpuc("bad file","file too short (pure read count)"); + + if (count > left) + count = (stbi_uc) left; + + if (!stbi__readval(s,packet->channel,value)) return 0; + + for(i=0; i<count; ++i,dest+=4) + stbi__copyval(packet->channel,dest,value); + left -= count; + } + } + break; + + case 2: {//Mixed RLE + int left=width; + while (left>0) { + int count = stbi__get8(s), i; + if (stbi__at_eof(s)) return stbi__errpuc("bad file","file too short (mixed read count)"); + + if (count >= 128) { // Repeated + stbi_uc value[4]; + + if (count==128) + count = stbi__get16be(s); + else + count -= 127; + if (count > left) + return stbi__errpuc("bad file","scanline overrun"); + + if (!stbi__readval(s,packet->channel,value)) + return 0; + + for(i=0;i<count;++i, dest += 4) + stbi__copyval(packet->channel,dest,value); + } else { // Raw + ++count; + if (count>left) return stbi__errpuc("bad file","scanline overrun"); + + for(i=0;i<count;++i, dest+=4) + if (!stbi__readval(s,packet->channel,dest)) + return 0; + } + left-=count; + } + break; + } + } + } + } + + return result; +} + +static void *stbi__pic_load(stbi__context *s,int *px,int *py,int *comp,int req_comp, stbi__result_info *ri) +{ + stbi_uc *result; + int i, x,y, internal_comp; + STBI_NOTUSED(ri); + + if (!comp) comp = &internal_comp; + + for (i=0; i<92; ++i) + stbi__get8(s); + + x = stbi__get16be(s); + y = stbi__get16be(s); + if (stbi__at_eof(s)) return stbi__errpuc("bad file","file too short (pic header)"); + if (!stbi__mad3sizes_valid(x, y, 4, 0)) return stbi__errpuc("too large", "PIC image too large to decode"); + + stbi__get32be(s); //skip `ratio' + stbi__get16be(s); //skip `fields' + stbi__get16be(s); //skip `pad' + + // intermediate buffer is RGBA + result = (stbi_uc *) stbi__malloc_mad3(x, y, 4, 0); + memset(result, 0xff, x*y*4); + + if (!stbi__pic_load_core(s,x,y,comp, result)) { + STBI_FREE(result); + result=0; + } + *px = x; + *py = y; + if (req_comp == 0) req_comp = *comp; + result=stbi__convert_format(result,4,req_comp,x,y); + + return result; +} + +static int stbi__pic_test(stbi__context *s) +{ + int r = stbi__pic_test_core(s); + stbi__rewind(s); + return r; +} +#endif + +// ************************************************************************************************* +// GIF loader -- public domain by Jean-Marc Lienher -- simplified/shrunk by stb + +#ifndef STBI_NO_GIF +typedef struct +{ + stbi__int16 prefix; + stbi_uc first; + stbi_uc suffix; +} stbi__gif_lzw; + +typedef struct +{ + int w,h; + stbi_uc *out, *old_out; // output buffer (always 4 components) + int flags, bgindex, ratio, transparent, eflags, delay; + stbi_uc pal[256][4]; + stbi_uc lpal[256][4]; + stbi__gif_lzw codes[4096]; + stbi_uc *color_table; + int parse, step; + int lflags; + int start_x, start_y; + int max_x, max_y; + int cur_x, cur_y; + int line_size; +} stbi__gif; + +static int stbi__gif_test_raw(stbi__context *s) +{ + int sz; + if (stbi__get8(s) != 'G' || stbi__get8(s) != 'I' || stbi__get8(s) != 'F' || stbi__get8(s) != '8') return 0; + sz = stbi__get8(s); + if (sz != '9' && sz != '7') return 0; + if (stbi__get8(s) != 'a') return 0; + return 1; +} + +static int stbi__gif_test(stbi__context *s) +{ + int r = stbi__gif_test_raw(s); + stbi__rewind(s); + return r; +} + +static void stbi__gif_parse_colortable(stbi__context *s, stbi_uc pal[256][4], int num_entries, int transp) +{ + int i; + for (i=0; i < num_entries; ++i) { + pal[i][2] = stbi__get8(s); + pal[i][1] = stbi__get8(s); + pal[i][0] = stbi__get8(s); + pal[i][3] = transp == i ? 0 : 255; + } +} + +static int stbi__gif_header(stbi__context *s, stbi__gif *g, int *comp, int is_info) +{ + stbi_uc version; + if (stbi__get8(s) != 'G' || stbi__get8(s) != 'I' || stbi__get8(s) != 'F' || stbi__get8(s) != '8') + return stbi__err("not GIF", "Corrupt GIF"); + + version = stbi__get8(s); + if (version != '7' && version != '9') return stbi__err("not GIF", "Corrupt GIF"); + if (stbi__get8(s) != 'a') return stbi__err("not GIF", "Corrupt GIF"); + + stbi__g_failure_reason = ""; + g->w = stbi__get16le(s); + g->h = stbi__get16le(s); + g->flags = stbi__get8(s); + g->bgindex = stbi__get8(s); + g->ratio = stbi__get8(s); + g->transparent = -1; + + if (comp != 0) *comp = 4; // can't actually tell whether it's 3 or 4 until we parse the comments + + if (is_info) return 1; + + if (g->flags & 0x80) + stbi__gif_parse_colortable(s,g->pal, 2 << (g->flags & 7), -1); + + return 1; +} + +static int stbi__gif_info_raw(stbi__context *s, int *x, int *y, int *comp) +{ + stbi__gif* g = (stbi__gif*) stbi__malloc(sizeof(stbi__gif)); + if (!stbi__gif_header(s, g, comp, 1)) { + STBI_FREE(g); + stbi__rewind( s ); + return 0; + } + if (x) *x = g->w; + if (y) *y = g->h; + STBI_FREE(g); + return 1; +} + +static void stbi__out_gif_code(stbi__gif *g, stbi__uint16 code) +{ + stbi_uc *p, *c; + + // recurse to decode the prefixes, since the linked-list is backwards, + // and working backwards through an interleaved image would be nasty + if (g->codes[code].prefix >= 0) + stbi__out_gif_code(g, g->codes[code].prefix); + + if (g->cur_y >= g->max_y) return; + + p = &g->out[g->cur_x + g->cur_y]; + c = &g->color_table[g->codes[code].suffix * 4]; + + if (c[3] >= 128) { + p[0] = c[2]; + p[1] = c[1]; + p[2] = c[0]; + p[3] = c[3]; + } + g->cur_x += 4; + + if (g->cur_x >= g->max_x) { + g->cur_x = g->start_x; + g->cur_y += g->step; + + while (g->cur_y >= g->max_y && g->parse > 0) { + g->step = (1 << g->parse) * g->line_size; + g->cur_y = g->start_y + (g->step >> 1); + --g->parse; + } + } +} + +static stbi_uc *stbi__process_gif_raster(stbi__context *s, stbi__gif *g) +{ + stbi_uc lzw_cs; + stbi__int32 len, init_code; + stbi__uint32 first; + stbi__int32 codesize, codemask, avail, oldcode, bits, valid_bits, clear; + stbi__gif_lzw *p; + + lzw_cs = stbi__get8(s); + if (lzw_cs > 12) return NULL; + clear = 1 << lzw_cs; + first = 1; + codesize = lzw_cs + 1; + codemask = (1 << codesize) - 1; + bits = 0; + valid_bits = 0; + for (init_code = 0; init_code < clear; init_code++) { + g->codes[init_code].prefix = -1; + g->codes[init_code].first = (stbi_uc) init_code; + g->codes[init_code].suffix = (stbi_uc) init_code; + } + + // support no starting clear code + avail = clear+2; + oldcode = -1; + + len = 0; + for(;;) { + if (valid_bits < codesize) { + if (len == 0) { + len = stbi__get8(s); // start new block + if (len == 0) + return g->out; + } + --len; + bits |= (stbi__int32) stbi__get8(s) << valid_bits; + valid_bits += 8; + } else { + stbi__int32 code = bits & codemask; + bits >>= codesize; + valid_bits -= codesize; + // @OPTIMIZE: is there some way we can accelerate the non-clear path? + if (code == clear) { // clear code + codesize = lzw_cs + 1; + codemask = (1 << codesize) - 1; + avail = clear + 2; + oldcode = -1; + first = 0; + } else if (code == clear + 1) { // end of stream code + stbi__skip(s, len); + while ((len = stbi__get8(s)) > 0) + stbi__skip(s,len); + return g->out; + } else if (code <= avail) { + if (first) return stbi__errpuc("no clear code", "Corrupt GIF"); + + if (oldcode >= 0) { + p = &g->codes[avail++]; + if (avail > 4096) return stbi__errpuc("too many codes", "Corrupt GIF"); + p->prefix = (stbi__int16) oldcode; + p->first = g->codes[oldcode].first; + p->suffix = (code == avail) ? p->first : g->codes[code].first; + } else if (code == avail) + return stbi__errpuc("illegal code in raster", "Corrupt GIF"); + + stbi__out_gif_code(g, (stbi__uint16) code); + + if ((avail & codemask) == 0 && avail <= 0x0FFF) { + codesize++; + codemask = (1 << codesize) - 1; + } + + oldcode = code; + } else { + return stbi__errpuc("illegal code in raster", "Corrupt GIF"); + } + } + } +} + +static void stbi__fill_gif_background(stbi__gif *g, int x0, int y0, int x1, int y1) +{ + int x, y; + stbi_uc *c = g->pal[g->bgindex]; + for (y = y0; y < y1; y += 4 * g->w) { + for (x = x0; x < x1; x += 4) { + stbi_uc *p = &g->out[y + x]; + p[0] = c[2]; + p[1] = c[1]; + p[2] = c[0]; + p[3] = 0; + } + } +} + +// this function is designed to support animated gifs, although stb_image doesn't support it +static stbi_uc *stbi__gif_load_next(stbi__context *s, stbi__gif *g, int *comp, int req_comp) +{ + int i; + stbi_uc *prev_out = 0; + + if (g->out == 0 && !stbi__gif_header(s, g, comp,0)) + return 0; // stbi__g_failure_reason set by stbi__gif_header + + if (!stbi__mad3sizes_valid(g->w, g->h, 4, 0)) + return stbi__errpuc("too large", "GIF too large"); + + prev_out = g->out; + g->out = (stbi_uc *) stbi__malloc_mad3(4, g->w, g->h, 0); + if (g->out == 0) return stbi__errpuc("outofmem", "Out of memory"); + + switch ((g->eflags & 0x1C) >> 2) { + case 0: // unspecified (also always used on 1st frame) + stbi__fill_gif_background(g, 0, 0, 4 * g->w, 4 * g->w * g->h); + break; + case 1: // do not dispose + if (prev_out) memcpy(g->out, prev_out, 4 * g->w * g->h); + g->old_out = prev_out; + break; + case 2: // dispose to background + if (prev_out) memcpy(g->out, prev_out, 4 * g->w * g->h); + stbi__fill_gif_background(g, g->start_x, g->start_y, g->max_x, g->max_y); + break; + case 3: // dispose to previous + if (g->old_out) { + for (i = g->start_y; i < g->max_y; i += 4 * g->w) + memcpy(&g->out[i + g->start_x], &g->old_out[i + g->start_x], g->max_x - g->start_x); + } + break; + } + + for (;;) { + switch (stbi__get8(s)) { + case 0x2C: /* Image Descriptor */ + { + int prev_trans = -1; + stbi__int32 x, y, w, h; + stbi_uc *o; + + x = stbi__get16le(s); + y = stbi__get16le(s); + w = stbi__get16le(s); + h = stbi__get16le(s); + if (((x + w) > (g->w)) || ((y + h) > (g->h))) + return stbi__errpuc("bad Image Descriptor", "Corrupt GIF"); + + g->line_size = g->w * 4; + g->start_x = x * 4; + g->start_y = y * g->line_size; + g->max_x = g->start_x + w * 4; + g->max_y = g->start_y + h * g->line_size; + g->cur_x = g->start_x; + g->cur_y = g->start_y; + + g->lflags = stbi__get8(s); + + if (g->lflags & 0x40) { + g->step = 8 * g->line_size; // first interlaced spacing + g->parse = 3; + } else { + g->step = g->line_size; + g->parse = 0; + } + + if (g->lflags & 0x80) { + stbi__gif_parse_colortable(s,g->lpal, 2 << (g->lflags & 7), g->eflags & 0x01 ? g->transparent : -1); + g->color_table = (stbi_uc *) g->lpal; + } else if (g->flags & 0x80) { + if (g->transparent >= 0 && (g->eflags & 0x01)) { + prev_trans = g->pal[g->transparent][3]; + g->pal[g->transparent][3] = 0; + } + g->color_table = (stbi_uc *) g->pal; + } else + return stbi__errpuc("missing color table", "Corrupt GIF"); + + o = stbi__process_gif_raster(s, g); + if (o == NULL) return NULL; + + if (prev_trans != -1) + g->pal[g->transparent][3] = (stbi_uc) prev_trans; + + return o; + } + + case 0x21: // Comment Extension. + { + int len; + if (stbi__get8(s) == 0xF9) { // Graphic Control Extension. + len = stbi__get8(s); + if (len == 4) { + g->eflags = stbi__get8(s); + g->delay = stbi__get16le(s); + g->transparent = stbi__get8(s); + } else { + stbi__skip(s, len); + break; + } + } + while ((len = stbi__get8(s)) != 0) + stbi__skip(s, len); + break; + } + + case 0x3B: // gif stream termination code + return (stbi_uc *) s; // using '1' causes warning on some compilers + + default: + return stbi__errpuc("unknown code", "Corrupt GIF"); + } + } + + STBI_NOTUSED(req_comp); +} + +static void *stbi__gif_load(stbi__context *s, int *x, int *y, int *comp, int req_comp, stbi__result_info *ri) +{ + stbi_uc *u = 0; + stbi__gif* g = (stbi__gif*) stbi__malloc(sizeof(stbi__gif)); + memset(g, 0, sizeof(*g)); + STBI_NOTUSED(ri); + + u = stbi__gif_load_next(s, g, comp, req_comp); + if (u == (stbi_uc *) s) u = 0; // end of animated gif marker + if (u) { + *x = g->w; + *y = g->h; + if (req_comp && req_comp != 4) + u = stbi__convert_format(u, 4, req_comp, g->w, g->h); + } + else if (g->out) + STBI_FREE(g->out); + STBI_FREE(g); + return u; +} + +static int stbi__gif_info(stbi__context *s, int *x, int *y, int *comp) +{ + return stbi__gif_info_raw(s,x,y,comp); +} +#endif + +// ************************************************************************************************* +// Radiance RGBE HDR loader +// originally by Nicolas Schulz +#ifndef STBI_NO_HDR +static int stbi__hdr_test_core(stbi__context *s, const char *signature) +{ + int i; + for (i=0; signature[i]; ++i) + if (stbi__get8(s) != signature[i]) + return 0; + stbi__rewind(s); + return 1; +} + +static int stbi__hdr_test(stbi__context* s) +{ + int r = stbi__hdr_test_core(s, "#?RADIANCE\n"); + stbi__rewind(s); + if(!r) { + r = stbi__hdr_test_core(s, "#?RGBE\n"); + stbi__rewind(s); + } + return r; +} + +#define STBI__HDR_BUFLEN 1024 +static char *stbi__hdr_gettoken(stbi__context *z, char *buffer) +{ + int len=0; + char c = '\0'; + + c = (char) stbi__get8(z); + + while (!stbi__at_eof(z) && c != '\n') { + buffer[len++] = c; + if (len == STBI__HDR_BUFLEN-1) { + // flush to end of line + while (!stbi__at_eof(z) && stbi__get8(z) != '\n') + ; + break; + } + c = (char) stbi__get8(z); + } + + buffer[len] = 0; + return buffer; +} + +static void stbi__hdr_convert(float *output, stbi_uc *input, int req_comp) +{ + if ( input[3] != 0 ) { + float f1; + // Exponent + f1 = (float) ldexp(1.0f, input[3] - (int)(128 + 8)); + if (req_comp <= 2) + output[0] = (input[0] + input[1] + input[2]) * f1 / 3; + else { + output[0] = input[0] * f1; + output[1] = input[1] * f1; + output[2] = input[2] * f1; + } + if (req_comp == 2) output[1] = 1; + if (req_comp == 4) output[3] = 1; + } else { + switch (req_comp) { + case 4: output[3] = 1; /* fallthrough */ + case 3: output[0] = output[1] = output[2] = 0; + break; + case 2: output[1] = 1; /* fallthrough */ + case 1: output[0] = 0; + break; + } + } +} + +static float *stbi__hdr_load(stbi__context *s, int *x, int *y, int *comp, int req_comp, stbi__result_info *ri) +{ + char buffer[STBI__HDR_BUFLEN]; + char *token; + int valid = 0; + int width, height; + stbi_uc *scanline; + float *hdr_data; + int len; + unsigned char count, value; + int i, j, k, c1,c2, z; + const char *headerToken; + STBI_NOTUSED(ri); + + // Check identifier + headerToken = stbi__hdr_gettoken(s,buffer); + if (strcmp(headerToken, "#?RADIANCE") != 0 && strcmp(headerToken, "#?RGBE") != 0) + return stbi__errpf("not HDR", "Corrupt HDR image"); + + // Parse header + for(;;) { + token = stbi__hdr_gettoken(s,buffer); + if (token[0] == 0) break; + if (strcmp(token, "FORMAT=32-bit_rle_rgbe") == 0) valid = 1; + } + + if (!valid) return stbi__errpf("unsupported format", "Unsupported HDR format"); + + // Parse width and height + // can't use sscanf() if we're not using stdio! + token = stbi__hdr_gettoken(s,buffer); + if (strncmp(token, "-Y ", 3)) return stbi__errpf("unsupported data layout", "Unsupported HDR format"); + token += 3; + height = (int) strtol(token, &token, 10); + while (*token == ' ') ++token; + if (strncmp(token, "+X ", 3)) return stbi__errpf("unsupported data layout", "Unsupported HDR format"); + token += 3; + width = (int) strtol(token, NULL, 10); + + *x = width; + *y = height; + + if (comp) *comp = 3; + if (req_comp == 0) req_comp = 3; + + if (!stbi__mad4sizes_valid(width, height, req_comp, sizeof(float), 0)) + return stbi__errpf("too large", "HDR image is too large"); + + // Read data + hdr_data = (float *) stbi__malloc_mad4(width, height, req_comp, sizeof(float), 0); + if (!hdr_data) + return stbi__errpf("outofmem", "Out of memory"); + + // Load image data + // image data is stored as some number of sca + if ( width < 8 || width >= 32768) { + // Read flat data + for (j=0; j < height; ++j) { + for (i=0; i < width; ++i) { + stbi_uc rgbe[4]; + main_decode_loop: + stbi__getn(s, rgbe, 4); + stbi__hdr_convert(hdr_data + j * width * req_comp + i * req_comp, rgbe, req_comp); + } + } + } else { + // Read RLE-encoded data + scanline = NULL; + + for (j = 0; j < height; ++j) { + c1 = stbi__get8(s); + c2 = stbi__get8(s); + len = stbi__get8(s); + if (c1 != 2 || c2 != 2 || (len & 0x80)) { + // not run-length encoded, so we have to actually use THIS data as a decoded + // pixel (note this can't be a valid pixel--one of RGB must be >= 128) + stbi_uc rgbe[4]; + rgbe[0] = (stbi_uc) c1; + rgbe[1] = (stbi_uc) c2; + rgbe[2] = (stbi_uc) len; + rgbe[3] = (stbi_uc) stbi__get8(s); + stbi__hdr_convert(hdr_data, rgbe, req_comp); + i = 1; + j = 0; + STBI_FREE(scanline); + goto main_decode_loop; // yes, this makes no sense + } + len <<= 8; + len |= stbi__get8(s); + if (len != width) { STBI_FREE(hdr_data); STBI_FREE(scanline); return stbi__errpf("invalid decoded scanline length", "corrupt HDR"); } + if (scanline == NULL) { + scanline = (stbi_uc *) stbi__malloc_mad2(width, 4, 0); + if (!scanline) { + STBI_FREE(hdr_data); + return stbi__errpf("outofmem", "Out of memory"); + } + } + + for (k = 0; k < 4; ++k) { + int nleft; + i = 0; + while ((nleft = width - i) > 0) { + count = stbi__get8(s); + if (count > 128) { + // Run + value = stbi__get8(s); + count -= 128; + if (count > nleft) { STBI_FREE(hdr_data); STBI_FREE(scanline); return stbi__errpf("corrupt", "bad RLE data in HDR"); } + for (z = 0; z < count; ++z) + scanline[i++ * 4 + k] = value; + } else { + // Dump + if (count > nleft) { STBI_FREE(hdr_data); STBI_FREE(scanline); return stbi__errpf("corrupt", "bad RLE data in HDR"); } + for (z = 0; z < count; ++z) + scanline[i++ * 4 + k] = stbi__get8(s); + } + } + } + for (i=0; i < width; ++i) + stbi__hdr_convert(hdr_data+(j*width + i)*req_comp, scanline + i*4, req_comp); + } + if (scanline) + STBI_FREE(scanline); + } + + return hdr_data; +} + +static int stbi__hdr_info(stbi__context *s, int *x, int *y, int *comp) +{ + char buffer[STBI__HDR_BUFLEN]; + char *token; + int valid = 0; + int dummy; + + if (!x) x = &dummy; + if (!y) y = &dummy; + if (!comp) comp = &dummy; + + if (stbi__hdr_test(s) == 0) { + stbi__rewind( s ); + return 0; + } + + for(;;) { + token = stbi__hdr_gettoken(s,buffer); + if (token[0] == 0) break; + if (strcmp(token, "FORMAT=32-bit_rle_rgbe") == 0) valid = 1; + } + + if (!valid) { + stbi__rewind( s ); + return 0; + } + token = stbi__hdr_gettoken(s,buffer); + if (strncmp(token, "-Y ", 3)) { + stbi__rewind( s ); + return 0; + } + token += 3; + *y = (int) strtol(token, &token, 10); + while (*token == ' ') ++token; + if (strncmp(token, "+X ", 3)) { + stbi__rewind( s ); + return 0; + } + token += 3; + *x = (int) strtol(token, NULL, 10); + *comp = 3; + return 1; +} +#endif // STBI_NO_HDR + +#ifndef STBI_NO_BMP +static int stbi__bmp_info(stbi__context *s, int *x, int *y, int *comp) +{ + void *p; + stbi__bmp_data info; + + info.all_a = 255; + p = stbi__bmp_parse_header(s, &info); + stbi__rewind( s ); + if (p == NULL) + return 0; + if (x) *x = s->img_x; + if (y) *y = s->img_y; + if (comp) *comp = info.ma ? 4 : 3; + return 1; +} +#endif + +#ifndef STBI_NO_PSD +static int stbi__psd_info(stbi__context *s, int *x, int *y, int *comp) +{ + int channelCount, dummy; + if (!x) x = &dummy; + if (!y) y = &dummy; + if (!comp) comp = &dummy; + if (stbi__get32be(s) != 0x38425053) { + stbi__rewind( s ); + return 0; + } + if (stbi__get16be(s) != 1) { + stbi__rewind( s ); + return 0; + } + stbi__skip(s, 6); + channelCount = stbi__get16be(s); + if (channelCount < 0 || channelCount > 16) { + stbi__rewind( s ); + return 0; + } + *y = stbi__get32be(s); + *x = stbi__get32be(s); + if (stbi__get16be(s) != 8) { + stbi__rewind( s ); + return 0; + } + if (stbi__get16be(s) != 3) { + stbi__rewind( s ); + return 0; + } + *comp = 4; + return 1; +} +#endif + +#ifndef STBI_NO_PIC +static int stbi__pic_info(stbi__context *s, int *x, int *y, int *comp) +{ + int act_comp=0,num_packets=0,chained,dummy; + stbi__pic_packet packets[10]; + + if (!x) x = &dummy; + if (!y) y = &dummy; + if (!comp) comp = &dummy; + + if (!stbi__pic_is4(s,"\x53\x80\xF6\x34")) { + stbi__rewind(s); + return 0; + } + + stbi__skip(s, 88); + + *x = stbi__get16be(s); + *y = stbi__get16be(s); + if (stbi__at_eof(s)) { + stbi__rewind( s); + return 0; + } + if ( (*x) != 0 && (1 << 28) / (*x) < (*y)) { + stbi__rewind( s ); + return 0; + } + + stbi__skip(s, 8); + + do { + stbi__pic_packet *packet; + + if (num_packets==sizeof(packets)/sizeof(packets[0])) + return 0; + + packet = &packets[num_packets++]; + chained = stbi__get8(s); + packet->size = stbi__get8(s); + packet->type = stbi__get8(s); + packet->channel = stbi__get8(s); + act_comp |= packet->channel; + + if (stbi__at_eof(s)) { + stbi__rewind( s ); + return 0; + } + if (packet->size != 8) { + stbi__rewind( s ); + return 0; + } + } while (chained); + + *comp = (act_comp & 0x10 ? 4 : 3); + + return 1; +} +#endif + +// ************************************************************************************************* +// Portable Gray Map and Portable Pixel Map loader +// by Ken Miller +// +// PGM: http://netpbm.sourceforge.net/doc/pgm.html +// PPM: http://netpbm.sourceforge.net/doc/ppm.html +// +// Known limitations: +// Does not support comments in the header section +// Does not support ASCII image data (formats P2 and P3) +// Does not support 16-bit-per-channel + +#ifndef STBI_NO_PNM + +static int stbi__pnm_test(stbi__context *s) +{ + char p, t; + p = (char) stbi__get8(s); + t = (char) stbi__get8(s); + if (p != 'P' || (t != '5' && t != '6')) { + stbi__rewind( s ); + return 0; + } + return 1; +} + +static void *stbi__pnm_load(stbi__context *s, int *x, int *y, int *comp, int req_comp, stbi__result_info *ri) +{ + stbi_uc *out; + STBI_NOTUSED(ri); + + if (!stbi__pnm_info(s, (int *)&s->img_x, (int *)&s->img_y, (int *)&s->img_n)) + return 0; + + *x = s->img_x; + *y = s->img_y; + if (comp) *comp = s->img_n; + + if (!stbi__mad3sizes_valid(s->img_n, s->img_x, s->img_y, 0)) + return stbi__errpuc("too large", "PNM too large"); + + out = (stbi_uc *) stbi__malloc_mad3(s->img_n, s->img_x, s->img_y, 0); + if (!out) return stbi__errpuc("outofmem", "Out of memory"); + stbi__getn(s, out, s->img_n * s->img_x * s->img_y); + + if (req_comp && req_comp != s->img_n) { + out = stbi__convert_format(out, s->img_n, req_comp, s->img_x, s->img_y); + if (out == NULL) return out; // stbi__convert_format frees input on failure + } + return out; +} + +static int stbi__pnm_isspace(char c) +{ + return c == ' ' || c == '\t' || c == '\n' || c == '\v' || c == '\f' || c == '\r'; +} + +static void stbi__pnm_skip_whitespace(stbi__context *s, char *c) +{ + for (;;) { + while (!stbi__at_eof(s) && stbi__pnm_isspace(*c)) + *c = (char) stbi__get8(s); + + if (stbi__at_eof(s) || *c != '#') + break; + + while (!stbi__at_eof(s) && *c != '\n' && *c != '\r' ) + *c = (char) stbi__get8(s); + } +} + +static int stbi__pnm_isdigit(char c) +{ + return c >= '0' && c <= '9'; +} + +static int stbi__pnm_getinteger(stbi__context *s, char *c) +{ + int value = 0; + + while (!stbi__at_eof(s) && stbi__pnm_isdigit(*c)) { + value = value*10 + (*c - '0'); + *c = (char) stbi__get8(s); + } + + return value; +} + +static int stbi__pnm_info(stbi__context *s, int *x, int *y, int *comp) +{ + int maxv, dummy; + char c, p, t; + + if (!x) x = &dummy; + if (!y) y = &dummy; + if (!comp) comp = &dummy; + + stbi__rewind(s); + + // Get identifier + p = (char) stbi__get8(s); + t = (char) stbi__get8(s); + if (p != 'P' || (t != '5' && t != '6')) { + stbi__rewind(s); + return 0; + } + + *comp = (t == '6') ? 3 : 1; // '5' is 1-component .pgm; '6' is 3-component .ppm + + c = (char) stbi__get8(s); + stbi__pnm_skip_whitespace(s, &c); + + *x = stbi__pnm_getinteger(s, &c); // read width + stbi__pnm_skip_whitespace(s, &c); + + *y = stbi__pnm_getinteger(s, &c); // read height + stbi__pnm_skip_whitespace(s, &c); + + maxv = stbi__pnm_getinteger(s, &c); // read max value + + if (maxv > 255) + return stbi__err("max value > 255", "PPM image not 8-bit"); + else + return 1; +} +#endif + +static int stbi__info_main(stbi__context *s, int *x, int *y, int *comp) +{ + #ifndef STBI_NO_JPEG + if (stbi__jpeg_info(s, x, y, comp)) return 1; + #endif + + #ifndef STBI_NO_PNG + if (stbi__png_info(s, x, y, comp)) return 1; + #endif + + #ifndef STBI_NO_GIF + if (stbi__gif_info(s, x, y, comp)) return 1; + #endif + + #ifndef STBI_NO_BMP + if (stbi__bmp_info(s, x, y, comp)) return 1; + #endif + + #ifndef STBI_NO_PSD + if (stbi__psd_info(s, x, y, comp)) return 1; + #endif + + #ifndef STBI_NO_PIC + if (stbi__pic_info(s, x, y, comp)) return 1; + #endif + + #ifndef STBI_NO_PNM + if (stbi__pnm_info(s, x, y, comp)) return 1; + #endif + + #ifndef STBI_NO_HDR + if (stbi__hdr_info(s, x, y, comp)) return 1; + #endif + + // test tga last because it's a crappy test! + #ifndef STBI_NO_TGA + if (stbi__tga_info(s, x, y, comp)) + return 1; + #endif + return stbi__err("unknown image type", "Image not of any known type, or corrupt"); +} + +#ifndef STBI_NO_STDIO +STBIDEF int stbi_info(char const *filename, int *x, int *y, int *comp) +{ + FILE *f = stbi__fopen(filename, "rb"); + int result; + if (!f) return stbi__err("can't fopen", "Unable to open file"); + result = stbi_info_from_file(f, x, y, comp); + fclose(f); + return result; +} + +STBIDEF int stbi_info_from_file(FILE *f, int *x, int *y, int *comp) +{ + int r; + stbi__context s; + long pos = ftell(f); + stbi__start_file(&s, f); + r = stbi__info_main(&s,x,y,comp); + fseek(f,pos,SEEK_SET); + return r; +} +#endif // !STBI_NO_STDIO + +STBIDEF int stbi_info_from_memory(stbi_uc const *buffer, int len, int *x, int *y, int *comp) +{ + stbi__context s; + stbi__start_mem(&s,buffer,len); + return stbi__info_main(&s,x,y,comp); +} + +STBIDEF int stbi_info_from_callbacks(stbi_io_callbacks const *c, void *user, int *x, int *y, int *comp) +{ + stbi__context s; + stbi__start_callbacks(&s, (stbi_io_callbacks *) c, user); + return stbi__info_main(&s,x,y,comp); +} + +#endif // STB_IMAGE_IMPLEMENTATION + +/* + revision history: + 2.16 (2017-07-23) all functions have 16-bit variants; + STBI_NO_STDIO works again; + compilation fixes; + fix rounding in unpremultiply; + optimize vertical flip; + disable raw_len validation; + documentation fixes + 2.15 (2017-03-18) fix png-1,2,4 bug; now all Imagenet JPGs decode; + warning fixes; disable run-time SSE detection on gcc; + uniform handling of optional "return" values; + thread-safe initialization of zlib tables + 2.14 (2017-03-03) remove deprecated STBI_JPEG_OLD; fixes for Imagenet JPGs + 2.13 (2016-11-29) add 16-bit API, only supported for PNG right now + 2.12 (2016-04-02) fix typo in 2.11 PSD fix that caused crashes + 2.11 (2016-04-02) allocate large structures on the stack + remove white matting for transparent PSD + fix reported channel count for PNG & BMP + re-enable SSE2 in non-gcc 64-bit + support RGB-formatted JPEG + read 16-bit PNGs (only as 8-bit) + 2.10 (2016-01-22) avoid warning introduced in 2.09 by STBI_REALLOC_SIZED + 2.09 (2016-01-16) allow comments in PNM files + 16-bit-per-pixel TGA (not bit-per-component) + info() for TGA could break due to .hdr handling + info() for BMP to shares code instead of sloppy parse + can use STBI_REALLOC_SIZED if allocator doesn't support realloc + code cleanup + 2.08 (2015-09-13) fix to 2.07 cleanup, reading RGB PSD as RGBA + 2.07 (2015-09-13) fix compiler warnings + partial animated GIF support + limited 16-bpc PSD support + #ifdef unused functions + bug with < 92 byte PIC,PNM,HDR,TGA + 2.06 (2015-04-19) fix bug where PSD returns wrong '*comp' value + 2.05 (2015-04-19) fix bug in progressive JPEG handling, fix warning + 2.04 (2015-04-15) try to re-enable SIMD on MinGW 64-bit + 2.03 (2015-04-12) extra corruption checking (mmozeiko) + stbi_set_flip_vertically_on_load (nguillemot) + fix NEON support; fix mingw support + 2.02 (2015-01-19) fix incorrect assert, fix warning + 2.01 (2015-01-17) fix various warnings; suppress SIMD on gcc 32-bit without -msse2 + 2.00b (2014-12-25) fix STBI_MALLOC in progressive JPEG + 2.00 (2014-12-25) optimize JPG, including x86 SSE2 & NEON SIMD (ryg) + progressive JPEG (stb) + PGM/PPM support (Ken Miller) + STBI_MALLOC,STBI_REALLOC,STBI_FREE + GIF bugfix -- seemingly never worked + STBI_NO_*, STBI_ONLY_* + 1.48 (2014-12-14) fix incorrectly-named assert() + 1.47 (2014-12-14) 1/2/4-bit PNG support, both direct and paletted (Omar Cornut & stb) + optimize PNG (ryg) + fix bug in interlaced PNG with user-specified channel count (stb) + 1.46 (2014-08-26) + fix broken tRNS chunk (colorkey-style transparency) in non-paletted PNG + 1.45 (2014-08-16) + fix MSVC-ARM internal compiler error by wrapping malloc + 1.44 (2014-08-07) + various warning fixes from Ronny Chevalier + 1.43 (2014-07-15) + fix MSVC-only compiler problem in code changed in 1.42 + 1.42 (2014-07-09) + don't define _CRT_SECURE_NO_WARNINGS (affects user code) + fixes to stbi__cleanup_jpeg path + added STBI_ASSERT to avoid requiring assert.h + 1.41 (2014-06-25) + fix search&replace from 1.36 that messed up comments/error messages + 1.40 (2014-06-22) + fix gcc struct-initialization warning + 1.39 (2014-06-15) + fix to TGA optimization when req_comp != number of components in TGA; + fix to GIF loading because BMP wasn't rewinding (whoops, no GIFs in my test suite) + add support for BMP version 5 (more ignored fields) + 1.38 (2014-06-06) + suppress MSVC warnings on integer casts truncating values + fix accidental rename of 'skip' field of I/O + 1.37 (2014-06-04) + remove duplicate typedef + 1.36 (2014-06-03) + convert to header file single-file library + if de-iphone isn't set, load iphone images color-swapped instead of returning NULL + 1.35 (2014-05-27) + various warnings + fix broken STBI_SIMD path + fix bug where stbi_load_from_file no longer left file pointer in correct place + fix broken non-easy path for 32-bit BMP (possibly never used) + TGA optimization by Arseny Kapoulkine + 1.34 (unknown) + use STBI_NOTUSED in stbi__resample_row_generic(), fix one more leak in tga failure case + 1.33 (2011-07-14) + make stbi_is_hdr work in STBI_NO_HDR (as specified), minor compiler-friendly improvements + 1.32 (2011-07-13) + support for "info" function for all supported filetypes (SpartanJ) + 1.31 (2011-06-20) + a few more leak fixes, bug in PNG handling (SpartanJ) + 1.30 (2011-06-11) + added ability to load files via callbacks to accomidate custom input streams (Ben Wenger) + removed deprecated format-specific test/load functions + removed support for installable file formats (stbi_loader) -- would have been broken for IO callbacks anyway + error cases in bmp and tga give messages and don't leak (Raymond Barbiero, grisha) + fix inefficiency in decoding 32-bit BMP (David Woo) + 1.29 (2010-08-16) + various warning fixes from Aurelien Pocheville + 1.28 (2010-08-01) + fix bug in GIF palette transparency (SpartanJ) + 1.27 (2010-08-01) + cast-to-stbi_uc to fix warnings + 1.26 (2010-07-24) + fix bug in file buffering for PNG reported by SpartanJ + 1.25 (2010-07-17) + refix trans_data warning (Won Chun) + 1.24 (2010-07-12) + perf improvements reading from files on platforms with lock-heavy fgetc() + minor perf improvements for jpeg + deprecated type-specific functions so we'll get feedback if they're needed + attempt to fix trans_data warning (Won Chun) + 1.23 fixed bug in iPhone support + 1.22 (2010-07-10) + removed image *writing* support + stbi_info support from Jetro Lauha + GIF support from Jean-Marc Lienher + iPhone PNG-extensions from James Brown + warning-fixes from Nicolas Schulz and Janez Zemva (i.stbi__err. Janez (U+017D)emva) + 1.21 fix use of 'stbi_uc' in header (reported by jon blow) + 1.20 added support for Softimage PIC, by Tom Seddon + 1.19 bug in interlaced PNG corruption check (found by ryg) + 1.18 (2008-08-02) + fix a threading bug (local mutable static) + 1.17 support interlaced PNG + 1.16 major bugfix - stbi__convert_format converted one too many pixels + 1.15 initialize some fields for thread safety + 1.14 fix threadsafe conversion bug + header-file-only version (#define STBI_HEADER_FILE_ONLY before including) + 1.13 threadsafe + 1.12 const qualifiers in the API + 1.11 Support installable IDCT, colorspace conversion routines + 1.10 Fixes for 64-bit (don't use "unsigned long") + optimized upsampling by Fabian "ryg" Giesen + 1.09 Fix format-conversion for PSD code (bad global variables!) + 1.08 Thatcher Ulrich's PSD code integrated by Nicolas Schulz + 1.07 attempt to fix C++ warning/errors again + 1.06 attempt to fix C++ warning/errors again + 1.05 fix TGA loading to return correct *comp and use good luminance calc + 1.04 default float alpha is 1, not 255; use 'void *' for stbi_image_free + 1.03 bugfixes to STBI_NO_STDIO, STBI_NO_HDR + 1.02 support for (subset of) HDR files, float interface for preferred access to them + 1.01 fix bug: possible bug in handling right-side up bmps... not sure + fix bug: the stbi__bmp_load() and stbi__tga_load() functions didn't work at all + 1.00 interface to zlib that skips zlib header + 0.99 correct handling of alpha in palette + 0.98 TGA loader by lonesock; dynamically add loaders (untested) + 0.97 jpeg errors on too large a file; also catch another malloc failure + 0.96 fix detection of invalid v value - particleman@mollyrocket forum + 0.95 during header scan, seek to markers in case of padding + 0.94 STBI_NO_STDIO to disable stdio usage; rename all #defines the same + 0.93 handle jpegtran output; verbose errors + 0.92 read 4,8,16,24,32-bit BMP files of several formats + 0.91 output 24-bit Windows 3.0 BMP files + 0.90 fix a few more warnings; bump version number to approach 1.0 + 0.61 bugfixes due to Marc LeBlanc, Christopher Lloyd + 0.60 fix compiling as c++ + 0.59 fix warnings: merge Dave Moore's -Wall fixes + 0.58 fix bug: zlib uncompressed mode len/nlen was wrong endian + 0.57 fix bug: jpg last huffman symbol before marker was >9 bits but less than 16 available + 0.56 fix bug: zlib uncompressed mode len vs. nlen + 0.55 fix bug: restart_interval not initialized to 0 + 0.54 allow NULL for 'int *comp' + 0.53 fix bug in png 3->4; speedup png decoding + 0.52 png handles req_comp=3,4 directly; minor cleanup; jpeg comments + 0.51 obey req_comp requests, 1-component jpegs return as 1-component, + on 'test' only check type, not whether we support this variant + 0.50 (2006-11-19) + first released version +*/ + + +/* +------------------------------------------------------------------------------ +This software is available under 2 licenses -- choose whichever you prefer. +------------------------------------------------------------------------------ +ALTERNATIVE A - MIT License +Copyright (c) 2017 Sean Barrett +Permission is hereby granted, free of charge, to any person obtaining a copy of +this software and associated documentation files (the "Software"), to deal in +the Software without restriction, including without limitation the rights to +use, copy, modify, merge, publish, distribute, sublicense, and/or sell copies +of the Software, and to permit persons to whom the Software is furnished to do +so, subject to the following conditions: +The above copyright notice and this permission notice shall be included in all +copies or substantial portions of the Software. +THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR +IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY, +FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE +AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER +LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, +OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE +SOFTWARE. +------------------------------------------------------------------------------ +ALTERNATIVE B - Public Domain (www.unlicense.org) +This is free and unencumbered software released into the public domain. +Anyone is free to copy, modify, publish, use, compile, sell, or distribute this +software, either in source code form or as a compiled binary, for any purpose, +commercial or non-commercial, and by any means. +In jurisdictions that recognize copyright laws, the author or authors of this +software dedicate any and all copyright interest in the software to the public +domain. We make this dedication for the benefit of the public at large and to +the detriment of our heirs and successors. We intend this dedication to be an +overt act of relinquishment in perpetuity of all present and future rights to +this software under copyright law. +THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR +IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY, +FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE +AUTHORS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER IN AN +ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION +WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE. +------------------------------------------------------------------------------ +*/ diff --git a/thirdparty/include/stb/stb_image_write.h b/thirdparty/include/stb/stb_image_write.h new file mode 100644 index 000000000..9d553e0d7 --- /dev/null +++ b/thirdparty/include/stb/stb_image_write.h @@ -0,0 +1,1458 @@ +/* stb_image_write - v1.07 - public domain - http://nothings.org/stb/stb_image_write.h + writes out PNG/BMP/TGA/JPEG/HDR images to C stdio - Sean Barrett 2010-2015 + no warranty implied; use at your own risk + + Before #including, + + #define STB_IMAGE_WRITE_IMPLEMENTATION + + in the file that you want to have the implementation. + + Will probably not work correctly with strict-aliasing optimizations. + +ABOUT: + + This header file is a library for writing images to C stdio. It could be + adapted to write to memory or a general streaming interface; let me know. + + The PNG output is not optimal; it is 20-50% larger than the file + written by a decent optimizing implementation. This library is designed + for source code compactness and simplicity, not optimal image file size + or run-time performance. + +BUILDING: + + You can #define STBIW_ASSERT(x) before the #include to avoid using assert.h. + You can #define STBIW_MALLOC(), STBIW_REALLOC(), and STBIW_FREE() to replace + malloc,realloc,free. + You can define STBIW_MEMMOVE() to replace memmove() + +USAGE: + + There are four functions, one for each image file format: + + int stbi_write_png(char const *filename, int w, int h, int comp, const void *data, int stride_in_bytes); + int stbi_write_bmp(char const *filename, int w, int h, int comp, const void *data); + int stbi_write_tga(char const *filename, int w, int h, int comp, const void *data); + int stbi_write_hdr(char const *filename, int w, int h, int comp, const float *data); + int stbi_write_jpg(char const *filename, int w, int h, int comp, const float *data); + + There are also four equivalent functions that use an arbitrary write function. You are + expected to open/close your file-equivalent before and after calling these: + + int stbi_write_png_to_func(stbi_write_func *func, void *context, int w, int h, int comp, const void *data, int stride_in_bytes); + int stbi_write_bmp_to_func(stbi_write_func *func, void *context, int w, int h, int comp, const void *data); + int stbi_write_tga_to_func(stbi_write_func *func, void *context, int w, int h, int comp, const void *data); + int stbi_write_hdr_to_func(stbi_write_func *func, void *context, int w, int h, int comp, const float *data); + int stbi_write_jpg_to_func(stbi_write_func *func, void *context, int x, int y, int comp, const void *data, int quality); + + where the callback is: + void stbi_write_func(void *context, void *data, int size); + + You can define STBI_WRITE_NO_STDIO to disable the file variant of these + functions, so the library will not use stdio.h at all. However, this will + also disable HDR writing, because it requires stdio for formatted output. + + Each function returns 0 on failure and non-0 on success. + + The functions create an image file defined by the parameters. The image + is a rectangle of pixels stored from left-to-right, top-to-bottom. + Each pixel contains 'comp' channels of data stored interleaved with 8-bits + per channel, in the following order: 1=Y, 2=YA, 3=RGB, 4=RGBA. (Y is + monochrome color.) The rectangle is 'w' pixels wide and 'h' pixels tall. + The *data pointer points to the first byte of the top-left-most pixel. + For PNG, "stride_in_bytes" is the distance in bytes from the first byte of + a row of pixels to the first byte of the next row of pixels. + + PNG creates output files with the same number of components as the input. + The BMP format expands Y to RGB in the file format and does not + output alpha. + + PNG supports writing rectangles of data even when the bytes storing rows of + data are not consecutive in memory (e.g. sub-rectangles of a larger image), + by supplying the stride between the beginning of adjacent rows. The other + formats do not. (Thus you cannot write a native-format BMP through the BMP + writer, both because it is in BGR order and because it may have padding + at the end of the line.) + + HDR expects linear float data. Since the format is always 32-bit rgb(e) + data, alpha (if provided) is discarded, and for monochrome data it is + replicated across all three channels. + + TGA supports RLE or non-RLE compressed data. To use non-RLE-compressed + data, set the global variable 'stbi_write_tga_with_rle' to 0. + + JPEG does ignore alpha channels in input data; quality is between 1 and 100. + Higher quality looks better but results in a bigger image. + JPEG baseline (no JPEG progressive). + +CREDITS: + + PNG/BMP/TGA + Sean Barrett + HDR + Baldur Karlsson + TGA monochrome: + Jean-Sebastien Guay + misc enhancements: + Tim Kelsey + TGA RLE + Alan Hickman + initial file IO callback implementation + Emmanuel Julien + JPEG + Jon Olick (original jo_jpeg.cpp code) + Daniel Gibson + bugfixes: + github:Chribba + Guillaume Chereau + github:jry2 + github:romigrou + Sergio Gonzalez + Jonas Karlsson + Filip Wasil + Thatcher Ulrich + github:poppolopoppo + Patrick Boettcher + +LICENSE + + See end of file for license information. + +*/ + +#ifndef INCLUDE_STB_IMAGE_WRITE_H +#define INCLUDE_STB_IMAGE_WRITE_H + +#ifdef __cplusplus +extern "C" { +#endif + +#ifdef STB_IMAGE_WRITE_STATIC +#define STBIWDEF static +#else +#define STBIWDEF extern +extern int stbi_write_tga_with_rle; +#endif + +#ifndef STBI_WRITE_NO_STDIO +STBIWDEF int stbi_write_png(char const *filename, int w, int h, int comp, const void *data, int stride_in_bytes); +STBIWDEF int stbi_write_bmp(char const *filename, int w, int h, int comp, const void *data); +STBIWDEF int stbi_write_tga(char const *filename, int w, int h, int comp, const void *data); +STBIWDEF int stbi_write_hdr(char const *filename, int w, int h, int comp, const float *data); +STBIWDEF int stbi_write_jpg(char const *filename, int x, int y, int comp, const void *data, int quality); +#endif + +typedef void stbi_write_func(void *context, void *data, int size); + +STBIWDEF int stbi_write_png_to_func(stbi_write_func *func, void *context, int w, int h, int comp, const void *data, int stride_in_bytes); +STBIWDEF int stbi_write_bmp_to_func(stbi_write_func *func, void *context, int w, int h, int comp, const void *data); +STBIWDEF int stbi_write_tga_to_func(stbi_write_func *func, void *context, int w, int h, int comp, const void *data); +STBIWDEF int stbi_write_hdr_to_func(stbi_write_func *func, void *context, int w, int h, int comp, const float *data); +STBIWDEF int stbi_write_jpg_to_func(stbi_write_func *func, void *context, int x, int y, int comp, const void *data, int quality); + +#ifdef __cplusplus +} +#endif + +#endif//INCLUDE_STB_IMAGE_WRITE_H + +#ifdef STB_IMAGE_WRITE_IMPLEMENTATION + +#ifdef _WIN32 + #ifndef _CRT_SECURE_NO_WARNINGS + #define _CRT_SECURE_NO_WARNINGS + #endif + #ifndef _CRT_NONSTDC_NO_DEPRECATE + #define _CRT_NONSTDC_NO_DEPRECATE + #endif +#endif + +#ifndef STBI_WRITE_NO_STDIO +#include <stdio.h> +#endif // STBI_WRITE_NO_STDIO + +#include <stdarg.h> +#include <stdlib.h> +#include <string.h> +#include <math.h> + +#if defined(STBIW_MALLOC) && defined(STBIW_FREE) && (defined(STBIW_REALLOC) || defined(STBIW_REALLOC_SIZED)) +// ok +#elif !defined(STBIW_MALLOC) && !defined(STBIW_FREE) && !defined(STBIW_REALLOC) && !defined(STBIW_REALLOC_SIZED) +// ok +#else +#error "Must define all or none of STBIW_MALLOC, STBIW_FREE, and STBIW_REALLOC (or STBIW_REALLOC_SIZED)." +#endif + +#ifndef STBIW_MALLOC +#define STBIW_MALLOC(sz) malloc(sz) +#define STBIW_REALLOC(p,newsz) realloc(p,newsz) +#define STBIW_FREE(p) free(p) +#endif + +#ifndef STBIW_REALLOC_SIZED +#define STBIW_REALLOC_SIZED(p,oldsz,newsz) STBIW_REALLOC(p,newsz) +#endif + + +#ifndef STBIW_MEMMOVE +#define STBIW_MEMMOVE(a,b,sz) memmove(a,b,sz) +#endif + + +#ifndef STBIW_ASSERT +#include <assert.h> +#define STBIW_ASSERT(x) assert(x) +#endif + +#define STBIW_UCHAR(x) (unsigned char) ((x) & 0xff) + +typedef struct +{ + stbi_write_func *func; + void *context; +} stbi__write_context; + +// initialize a callback-based context +static void stbi__start_write_callbacks(stbi__write_context *s, stbi_write_func *c, void *context) +{ + s->func = c; + s->context = context; +} + +#ifndef STBI_WRITE_NO_STDIO + +static void stbi__stdio_write(void *context, void *data, int size) +{ + fwrite(data,1,size,(FILE*) context); +} + +static int stbi__start_write_file(stbi__write_context *s, const char *filename) +{ + FILE *f = fopen(filename, "wb"); + stbi__start_write_callbacks(s, stbi__stdio_write, (void *) f); + return f != NULL; +} + +static void stbi__end_write_file(stbi__write_context *s) +{ + fclose((FILE *)s->context); +} + +#endif // !STBI_WRITE_NO_STDIO + +typedef unsigned int stbiw_uint32; +typedef int stb_image_write_test[sizeof(stbiw_uint32)==4 ? 1 : -1]; + +#ifdef STB_IMAGE_WRITE_STATIC +static int stbi_write_tga_with_rle = 1; +#else +int stbi_write_tga_with_rle = 1; +#endif + +static void stbiw__writefv(stbi__write_context *s, const char *fmt, va_list v) +{ + while (*fmt) { + switch (*fmt++) { + case ' ': break; + case '1': { unsigned char x = STBIW_UCHAR(va_arg(v, int)); + s->func(s->context,&x,1); + break; } + case '2': { int x = va_arg(v,int); + unsigned char b[2]; + b[0] = STBIW_UCHAR(x); + b[1] = STBIW_UCHAR(x>>8); + s->func(s->context,b,2); + break; } + case '4': { stbiw_uint32 x = va_arg(v,int); + unsigned char b[4]; + b[0]=STBIW_UCHAR(x); + b[1]=STBIW_UCHAR(x>>8); + b[2]=STBIW_UCHAR(x>>16); + b[3]=STBIW_UCHAR(x>>24); + s->func(s->context,b,4); + break; } + default: + STBIW_ASSERT(0); + return; + } + } +} + +static void stbiw__writef(stbi__write_context *s, const char *fmt, ...) +{ + va_list v; + va_start(v, fmt); + stbiw__writefv(s, fmt, v); + va_end(v); +} + +static void stbiw__putc(stbi__write_context *s, unsigned char c) +{ + s->func(s->context, &c, 1); +} + +static void stbiw__write3(stbi__write_context *s, unsigned char a, unsigned char b, unsigned char c) +{ + unsigned char arr[3]; + arr[0] = a, arr[1] = b, arr[2] = c; + s->func(s->context, arr, 3); +} + +static void stbiw__write_pixel(stbi__write_context *s, int rgb_dir, int comp, int write_alpha, int expand_mono, unsigned char *d) +{ + unsigned char bg[3] = { 255, 0, 255}, px[3]; + int k; + + if (write_alpha < 0) + s->func(s->context, &d[comp - 1], 1); + + switch (comp) { + case 2: // 2 pixels = mono + alpha, alpha is written separately, so same as 1-channel case + case 1: + if (expand_mono) + stbiw__write3(s, d[0], d[0], d[0]); // monochrome bmp + else + s->func(s->context, d, 1); // monochrome TGA + break; + case 4: + if (!write_alpha) { + // composite against pink background + for (k = 0; k < 3; ++k) + px[k] = bg[k] + ((d[k] - bg[k]) * d[3]) / 255; + stbiw__write3(s, px[1 - rgb_dir], px[1], px[1 + rgb_dir]); + break; + } + /* FALLTHROUGH */ + case 3: + stbiw__write3(s, d[1 - rgb_dir], d[1], d[1 + rgb_dir]); + break; + } + if (write_alpha > 0) + s->func(s->context, &d[comp - 1], 1); +} + +static void stbiw__write_pixels(stbi__write_context *s, int rgb_dir, int vdir, int x, int y, int comp, void *data, int write_alpha, int scanline_pad, int expand_mono) +{ + stbiw_uint32 zero = 0; + int i,j, j_end; + + if (y <= 0) + return; + + if (vdir < 0) + j_end = -1, j = y-1; + else + j_end = y, j = 0; + + for (; j != j_end; j += vdir) { + for (i=0; i < x; ++i) { + unsigned char *d = (unsigned char *) data + (j*x+i)*comp; + stbiw__write_pixel(s, rgb_dir, comp, write_alpha, expand_mono, d); + } + s->func(s->context, &zero, scanline_pad); + } +} + +static int stbiw__outfile(stbi__write_context *s, int rgb_dir, int vdir, int x, int y, int comp, int expand_mono, void *data, int alpha, int pad, const char *fmt, ...) +{ + if (y < 0 || x < 0) { + return 0; + } else { + va_list v; + va_start(v, fmt); + stbiw__writefv(s, fmt, v); + va_end(v); + stbiw__write_pixels(s,rgb_dir,vdir,x,y,comp,data,alpha,pad, expand_mono); + return 1; + } +} + +static int stbi_write_bmp_core(stbi__write_context *s, int x, int y, int comp, const void *data) +{ + int pad = (-x*3) & 3; + return stbiw__outfile(s,-1,-1,x,y,comp,1,(void *) data,0,pad, + "11 4 22 4" "4 44 22 444444", + 'B', 'M', 14+40+(x*3+pad)*y, 0,0, 14+40, // file header + 40, x,y, 1,24, 0,0,0,0,0,0); // bitmap header +} + +STBIWDEF int stbi_write_bmp_to_func(stbi_write_func *func, void *context, int x, int y, int comp, const void *data) +{ + stbi__write_context s; + stbi__start_write_callbacks(&s, func, context); + return stbi_write_bmp_core(&s, x, y, comp, data); +} + +#ifndef STBI_WRITE_NO_STDIO +STBIWDEF int stbi_write_bmp(char const *filename, int x, int y, int comp, const void *data) +{ + stbi__write_context s; + if (stbi__start_write_file(&s,filename)) { + int r = stbi_write_bmp_core(&s, x, y, comp, data); + stbi__end_write_file(&s); + return r; + } else + return 0; +} +#endif //!STBI_WRITE_NO_STDIO + +static int stbi_write_tga_core(stbi__write_context *s, int x, int y, int comp, void *data) +{ + int has_alpha = (comp == 2 || comp == 4); + int colorbytes = has_alpha ? comp-1 : comp; + int format = colorbytes < 2 ? 3 : 2; // 3 color channels (RGB/RGBA) = 2, 1 color channel (Y/YA) = 3 + + if (y < 0 || x < 0) + return 0; + + if (!stbi_write_tga_with_rle) { + return stbiw__outfile(s, -1, -1, x, y, comp, 0, (void *) data, has_alpha, 0, + "111 221 2222 11", 0, 0, format, 0, 0, 0, 0, 0, x, y, (colorbytes + has_alpha) * 8, has_alpha * 8); + } else { + int i,j,k; + + stbiw__writef(s, "111 221 2222 11", 0,0,format+8, 0,0,0, 0,0,x,y, (colorbytes + has_alpha) * 8, has_alpha * 8); + + for (j = y - 1; j >= 0; --j) { + unsigned char *row = (unsigned char *) data + j * x * comp; + int len; + + for (i = 0; i < x; i += len) { + unsigned char *begin = row + i * comp; + int diff = 1; + len = 1; + + if (i < x - 1) { + ++len; + diff = memcmp(begin, row + (i + 1) * comp, comp); + if (diff) { + const unsigned char *prev = begin; + for (k = i + 2; k < x && len < 128; ++k) { + if (memcmp(prev, row + k * comp, comp)) { + prev += comp; + ++len; + } else { + --len; + break; + } + } + } else { + for (k = i + 2; k < x && len < 128; ++k) { + if (!memcmp(begin, row + k * comp, comp)) { + ++len; + } else { + break; + } + } + } + } + + if (diff) { + unsigned char header = STBIW_UCHAR(len - 1); + s->func(s->context, &header, 1); + for (k = 0; k < len; ++k) { + stbiw__write_pixel(s, -1, comp, has_alpha, 0, begin + k * comp); + } + } else { + unsigned char header = STBIW_UCHAR(len - 129); + s->func(s->context, &header, 1); + stbiw__write_pixel(s, -1, comp, has_alpha, 0, begin); + } + } + } + } + return 1; +} + +STBIWDEF int stbi_write_tga_to_func(stbi_write_func *func, void *context, int x, int y, int comp, const void *data) +{ + stbi__write_context s; + stbi__start_write_callbacks(&s, func, context); + return stbi_write_tga_core(&s, x, y, comp, (void *) data); +} + +#ifndef STBI_WRITE_NO_STDIO +STBIWDEF int stbi_write_tga(char const *filename, int x, int y, int comp, const void *data) +{ + stbi__write_context s; + if (stbi__start_write_file(&s,filename)) { + int r = stbi_write_tga_core(&s, x, y, comp, (void *) data); + stbi__end_write_file(&s); + return r; + } else + return 0; +} +#endif + +// ************************************************************************************************* +// Radiance RGBE HDR writer +// by Baldur Karlsson + +#define stbiw__max(a, b) ((a) > (b) ? (a) : (b)) + +void stbiw__linear_to_rgbe(unsigned char *rgbe, float *linear) +{ + int exponent; + float maxcomp = stbiw__max(linear[0], stbiw__max(linear[1], linear[2])); + + if (maxcomp < 1e-32f) { + rgbe[0] = rgbe[1] = rgbe[2] = rgbe[3] = 0; + } else { + float normalize = (float) frexp(maxcomp, &exponent) * 256.0f/maxcomp; + + rgbe[0] = (unsigned char)(linear[0] * normalize); + rgbe[1] = (unsigned char)(linear[1] * normalize); + rgbe[2] = (unsigned char)(linear[2] * normalize); + rgbe[3] = (unsigned char)(exponent + 128); + } +} + +void stbiw__write_run_data(stbi__write_context *s, int length, unsigned char databyte) +{ + unsigned char lengthbyte = STBIW_UCHAR(length+128); + STBIW_ASSERT(length+128 <= 255); + s->func(s->context, &lengthbyte, 1); + s->func(s->context, &databyte, 1); +} + +void stbiw__write_dump_data(stbi__write_context *s, int length, unsigned char *data) +{ + unsigned char lengthbyte = STBIW_UCHAR(length); + STBIW_ASSERT(length <= 128); // inconsistent with spec but consistent with official code + s->func(s->context, &lengthbyte, 1); + s->func(s->context, data, length); +} + +void stbiw__write_hdr_scanline(stbi__write_context *s, int width, int ncomp, unsigned char *scratch, float *scanline) +{ + unsigned char scanlineheader[4] = { 2, 2, 0, 0 }; + unsigned char rgbe[4]; + float linear[3]; + int x; + + scanlineheader[2] = (width&0xff00)>>8; + scanlineheader[3] = (width&0x00ff); + + /* skip RLE for images too small or large */ + if (width < 8 || width >= 32768) { + for (x=0; x < width; x++) { + switch (ncomp) { + case 4: /* fallthrough */ + case 3: linear[2] = scanline[x*ncomp + 2]; + linear[1] = scanline[x*ncomp + 1]; + linear[0] = scanline[x*ncomp + 0]; + break; + default: + linear[0] = linear[1] = linear[2] = scanline[x*ncomp + 0]; + break; + } + stbiw__linear_to_rgbe(rgbe, linear); + s->func(s->context, rgbe, 4); + } + } else { + int c,r; + /* encode into scratch buffer */ + for (x=0; x < width; x++) { + switch(ncomp) { + case 4: /* fallthrough */ + case 3: linear[2] = scanline[x*ncomp + 2]; + linear[1] = scanline[x*ncomp + 1]; + linear[0] = scanline[x*ncomp + 0]; + break; + default: + linear[0] = linear[1] = linear[2] = scanline[x*ncomp + 0]; + break; + } + stbiw__linear_to_rgbe(rgbe, linear); + scratch[x + width*0] = rgbe[0]; + scratch[x + width*1] = rgbe[1]; + scratch[x + width*2] = rgbe[2]; + scratch[x + width*3] = rgbe[3]; + } + + s->func(s->context, scanlineheader, 4); + + /* RLE each component separately */ + for (c=0; c < 4; c++) { + unsigned char *comp = &scratch[width*c]; + + x = 0; + while (x < width) { + // find first run + r = x; + while (r+2 < width) { + if (comp[r] == comp[r+1] && comp[r] == comp[r+2]) + break; + ++r; + } + if (r+2 >= width) + r = width; + // dump up to first run + while (x < r) { + int len = r-x; + if (len > 128) len = 128; + stbiw__write_dump_data(s, len, &comp[x]); + x += len; + } + // if there's a run, output it + if (r+2 < width) { // same test as what we break out of in search loop, so only true if we break'd + // find next byte after run + while (r < width && comp[r] == comp[x]) + ++r; + // output run up to r + while (x < r) { + int len = r-x; + if (len > 127) len = 127; + stbiw__write_run_data(s, len, comp[x]); + x += len; + } + } + } + } + } +} + +static int stbi_write_hdr_core(stbi__write_context *s, int x, int y, int comp, float *data) +{ + if (y <= 0 || x <= 0 || data == NULL) + return 0; + else { + // Each component is stored separately. Allocate scratch space for full output scanline. + unsigned char *scratch = (unsigned char *) STBIW_MALLOC(x*4); + int i, len; + char buffer[128]; + char header[] = "#?RADIANCE\n# Written by stb_image_write.h\nFORMAT=32-bit_rle_rgbe\n"; + s->func(s->context, header, sizeof(header)-1); + + len = sprintf(buffer, "EXPOSURE= 1.0000000000000\n\n-Y %d +X %d\n", y, x); + s->func(s->context, buffer, len); + + for(i=0; i < y; i++) + stbiw__write_hdr_scanline(s, x, comp, scratch, data + comp*i*x); + STBIW_FREE(scratch); + return 1; + } +} + +STBIWDEF int stbi_write_hdr_to_func(stbi_write_func *func, void *context, int x, int y, int comp, const float *data) +{ + stbi__write_context s; + stbi__start_write_callbacks(&s, func, context); + return stbi_write_hdr_core(&s, x, y, comp, (float *) data); +} + +#ifndef STBI_WRITE_NO_STDIO +STBIWDEF int stbi_write_hdr(char const *filename, int x, int y, int comp, const float *data) +{ + stbi__write_context s; + if (stbi__start_write_file(&s,filename)) { + int r = stbi_write_hdr_core(&s, x, y, comp, (float *) data); + stbi__end_write_file(&s); + return r; + } else + return 0; +} +#endif // STBI_WRITE_NO_STDIO + + +////////////////////////////////////////////////////////////////////////////// +// +// PNG writer +// + +// stretchy buffer; stbiw__sbpush() == vector<>::push_back() -- stbiw__sbcount() == vector<>::size() +#define stbiw__sbraw(a) ((int *) (a) - 2) +#define stbiw__sbm(a) stbiw__sbraw(a)[0] +#define stbiw__sbn(a) stbiw__sbraw(a)[1] + +#define stbiw__sbneedgrow(a,n) ((a)==0 || stbiw__sbn(a)+n >= stbiw__sbm(a)) +#define stbiw__sbmaybegrow(a,n) (stbiw__sbneedgrow(a,(n)) ? stbiw__sbgrow(a,n) : 0) +#define stbiw__sbgrow(a,n) stbiw__sbgrowf((void **) &(a), (n), sizeof(*(a))) + +#define stbiw__sbpush(a, v) (stbiw__sbmaybegrow(a,1), (a)[stbiw__sbn(a)++] = (v)) +#define stbiw__sbcount(a) ((a) ? stbiw__sbn(a) : 0) +#define stbiw__sbfree(a) ((a) ? STBIW_FREE(stbiw__sbraw(a)),0 : 0) + +static void *stbiw__sbgrowf(void **arr, int increment, int itemsize) +{ + int m = *arr ? 2*stbiw__sbm(*arr)+increment : increment+1; + void *p = STBIW_REALLOC_SIZED(*arr ? stbiw__sbraw(*arr) : 0, *arr ? (stbiw__sbm(*arr)*itemsize + sizeof(int)*2) : 0, itemsize * m + sizeof(int)*2); + STBIW_ASSERT(p); + if (p) { + if (!*arr) ((int *) p)[1] = 0; + *arr = (void *) ((int *) p + 2); + stbiw__sbm(*arr) = m; + } + return *arr; +} + +static unsigned char *stbiw__zlib_flushf(unsigned char *data, unsigned int *bitbuffer, int *bitcount) +{ + while (*bitcount >= 8) { + stbiw__sbpush(data, STBIW_UCHAR(*bitbuffer)); + *bitbuffer >>= 8; + *bitcount -= 8; + } + return data; +} + +static int stbiw__zlib_bitrev(int code, int codebits) +{ + int res=0; + while (codebits--) { + res = (res << 1) | (code & 1); + code >>= 1; + } + return res; +} + +static unsigned int stbiw__zlib_countm(unsigned char *a, unsigned char *b, int limit) +{ + int i; + for (i=0; i < limit && i < 258; ++i) + if (a[i] != b[i]) break; + return i; +} + +static unsigned int stbiw__zhash(unsigned char *data) +{ + stbiw_uint32 hash = data[0] + (data[1] << 8) + (data[2] << 16); + hash ^= hash << 3; + hash += hash >> 5; + hash ^= hash << 4; + hash += hash >> 17; + hash ^= hash << 25; + hash += hash >> 6; + return hash; +} + +#define stbiw__zlib_flush() (out = stbiw__zlib_flushf(out, &bitbuf, &bitcount)) +#define stbiw__zlib_add(code,codebits) \ + (bitbuf |= (code) << bitcount, bitcount += (codebits), stbiw__zlib_flush()) +#define stbiw__zlib_huffa(b,c) stbiw__zlib_add(stbiw__zlib_bitrev(b,c),c) +// default huffman tables +#define stbiw__zlib_huff1(n) stbiw__zlib_huffa(0x30 + (n), 8) +#define stbiw__zlib_huff2(n) stbiw__zlib_huffa(0x190 + (n)-144, 9) +#define stbiw__zlib_huff3(n) stbiw__zlib_huffa(0 + (n)-256,7) +#define stbiw__zlib_huff4(n) stbiw__zlib_huffa(0xc0 + (n)-280,8) +#define stbiw__zlib_huff(n) ((n) <= 143 ? stbiw__zlib_huff1(n) : (n) <= 255 ? stbiw__zlib_huff2(n) : (n) <= 279 ? stbiw__zlib_huff3(n) : stbiw__zlib_huff4(n)) +#define stbiw__zlib_huffb(n) ((n) <= 143 ? stbiw__zlib_huff1(n) : stbiw__zlib_huff2(n)) + +#define stbiw__ZHASH 16384 + +unsigned char * stbi_zlib_compress(unsigned char *data, int data_len, int *out_len, int quality) +{ + static unsigned short lengthc[] = { 3,4,5,6,7,8,9,10,11,13,15,17,19,23,27,31,35,43,51,59,67,83,99,115,131,163,195,227,258, 259 }; + static unsigned char lengtheb[]= { 0,0,0,0,0,0,0, 0, 1, 1, 1, 1, 2, 2, 2, 2, 3, 3, 3, 3, 4, 4, 4, 4, 5, 5, 5, 5, 0 }; + static unsigned short distc[] = { 1,2,3,4,5,7,9,13,17,25,33,49,65,97,129,193,257,385,513,769,1025,1537,2049,3073,4097,6145,8193,12289,16385,24577, 32768 }; + static unsigned char disteb[] = { 0,0,0,0,1,1,2,2,3,3,4,4,5,5,6,6,7,7,8,8,9,9,10,10,11,11,12,12,13,13 }; + unsigned int bitbuf=0; + int i,j, bitcount=0; + unsigned char *out = NULL; + unsigned char ***hash_table = (unsigned char***) STBIW_MALLOC(stbiw__ZHASH * sizeof(char**)); + if (quality < 5) quality = 5; + + stbiw__sbpush(out, 0x78); // DEFLATE 32K window + stbiw__sbpush(out, 0x5e); // FLEVEL = 1 + stbiw__zlib_add(1,1); // BFINAL = 1 + stbiw__zlib_add(1,2); // BTYPE = 1 -- fixed huffman + + for (i=0; i < stbiw__ZHASH; ++i) + hash_table[i] = NULL; + + i=0; + while (i < data_len-3) { + // hash next 3 bytes of data to be compressed + int h = stbiw__zhash(data+i)&(stbiw__ZHASH-1), best=3; + unsigned char *bestloc = 0; + unsigned char **hlist = hash_table[h]; + int n = stbiw__sbcount(hlist); + for (j=0; j < n; ++j) { + if (hlist[j]-data > i-32768) { // if entry lies within window + int d = stbiw__zlib_countm(hlist[j], data+i, data_len-i); + if (d >= best) best=d,bestloc=hlist[j]; + } + } + // when hash table entry is too long, delete half the entries + if (hash_table[h] && stbiw__sbn(hash_table[h]) == 2*quality) { + STBIW_MEMMOVE(hash_table[h], hash_table[h]+quality, sizeof(hash_table[h][0])*quality); + stbiw__sbn(hash_table[h]) = quality; + } + stbiw__sbpush(hash_table[h],data+i); + + if (bestloc) { + // "lazy matching" - check match at *next* byte, and if it's better, do cur byte as literal + h = stbiw__zhash(data+i+1)&(stbiw__ZHASH-1); + hlist = hash_table[h]; + n = stbiw__sbcount(hlist); + for (j=0; j < n; ++j) { + if (hlist[j]-data > i-32767) { + int e = stbiw__zlib_countm(hlist[j], data+i+1, data_len-i-1); + if (e > best) { // if next match is better, bail on current match + bestloc = NULL; + break; + } + } + } + } + + if (bestloc) { + int d = (int) (data+i - bestloc); // distance back + STBIW_ASSERT(d <= 32767 && best <= 258); + for (j=0; best > lengthc[j+1]-1; ++j); + stbiw__zlib_huff(j+257); + if (lengtheb[j]) stbiw__zlib_add(best - lengthc[j], lengtheb[j]); + for (j=0; d > distc[j+1]-1; ++j); + stbiw__zlib_add(stbiw__zlib_bitrev(j,5),5); + if (disteb[j]) stbiw__zlib_add(d - distc[j], disteb[j]); + i += best; + } else { + stbiw__zlib_huffb(data[i]); + ++i; + } + } + // write out final bytes + for (;i < data_len; ++i) + stbiw__zlib_huffb(data[i]); + stbiw__zlib_huff(256); // end of block + // pad with 0 bits to byte boundary + while (bitcount) + stbiw__zlib_add(0,1); + + for (i=0; i < stbiw__ZHASH; ++i) + (void) stbiw__sbfree(hash_table[i]); + STBIW_FREE(hash_table); + + { + // compute adler32 on input + unsigned int s1=1, s2=0; + int blocklen = (int) (data_len % 5552); + j=0; + while (j < data_len) { + for (i=0; i < blocklen; ++i) s1 += data[j+i], s2 += s1; + s1 %= 65521, s2 %= 65521; + j += blocklen; + blocklen = 5552; + } + stbiw__sbpush(out, STBIW_UCHAR(s2 >> 8)); + stbiw__sbpush(out, STBIW_UCHAR(s2)); + stbiw__sbpush(out, STBIW_UCHAR(s1 >> 8)); + stbiw__sbpush(out, STBIW_UCHAR(s1)); + } + *out_len = stbiw__sbn(out); + // make returned pointer freeable + STBIW_MEMMOVE(stbiw__sbraw(out), out, *out_len); + return (unsigned char *) stbiw__sbraw(out); +} + +static unsigned int stbiw__crc32(unsigned char *buffer, int len) +{ + static unsigned int crc_table[256] = + { + 0x00000000, 0x77073096, 0xEE0E612C, 0x990951BA, 0x076DC419, 0x706AF48F, 0xE963A535, 0x9E6495A3, + 0x0eDB8832, 0x79DCB8A4, 0xE0D5E91E, 0x97D2D988, 0x09B64C2B, 0x7EB17CBD, 0xE7B82D07, 0x90BF1D91, + 0x1DB71064, 0x6AB020F2, 0xF3B97148, 0x84BE41DE, 0x1ADAD47D, 0x6DDDE4EB, 0xF4D4B551, 0x83D385C7, + 0x136C9856, 0x646BA8C0, 0xFD62F97A, 0x8A65C9EC, 0x14015C4F, 0x63066CD9, 0xFA0F3D63, 0x8D080DF5, + 0x3B6E20C8, 0x4C69105E, 0xD56041E4, 0xA2677172, 0x3C03E4D1, 0x4B04D447, 0xD20D85FD, 0xA50AB56B, + 0x35B5A8FA, 0x42B2986C, 0xDBBBC9D6, 0xACBCF940, 0x32D86CE3, 0x45DF5C75, 0xDCD60DCF, 0xABD13D59, + 0x26D930AC, 0x51DE003A, 0xC8D75180, 0xBFD06116, 0x21B4F4B5, 0x56B3C423, 0xCFBA9599, 0xB8BDA50F, + 0x2802B89E, 0x5F058808, 0xC60CD9B2, 0xB10BE924, 0x2F6F7C87, 0x58684C11, 0xC1611DAB, 0xB6662D3D, + 0x76DC4190, 0x01DB7106, 0x98D220BC, 0xEFD5102A, 0x71B18589, 0x06B6B51F, 0x9FBFE4A5, 0xE8B8D433, + 0x7807C9A2, 0x0F00F934, 0x9609A88E, 0xE10E9818, 0x7F6A0DBB, 0x086D3D2D, 0x91646C97, 0xE6635C01, + 0x6B6B51F4, 0x1C6C6162, 0x856530D8, 0xF262004E, 0x6C0695ED, 0x1B01A57B, 0x8208F4C1, 0xF50FC457, + 0x65B0D9C6, 0x12B7E950, 0x8BBEB8EA, 0xFCB9887C, 0x62DD1DDF, 0x15DA2D49, 0x8CD37CF3, 0xFBD44C65, + 0x4DB26158, 0x3AB551CE, 0xA3BC0074, 0xD4BB30E2, 0x4ADFA541, 0x3DD895D7, 0xA4D1C46D, 0xD3D6F4FB, + 0x4369E96A, 0x346ED9FC, 0xAD678846, 0xDA60B8D0, 0x44042D73, 0x33031DE5, 0xAA0A4C5F, 0xDD0D7CC9, + 0x5005713C, 0x270241AA, 0xBE0B1010, 0xC90C2086, 0x5768B525, 0x206F85B3, 0xB966D409, 0xCE61E49F, + 0x5EDEF90E, 0x29D9C998, 0xB0D09822, 0xC7D7A8B4, 0x59B33D17, 0x2EB40D81, 0xB7BD5C3B, 0xC0BA6CAD, + 0xEDB88320, 0x9ABFB3B6, 0x03B6E20C, 0x74B1D29A, 0xEAD54739, 0x9DD277AF, 0x04DB2615, 0x73DC1683, + 0xE3630B12, 0x94643B84, 0x0D6D6A3E, 0x7A6A5AA8, 0xE40ECF0B, 0x9309FF9D, 0x0A00AE27, 0x7D079EB1, + 0xF00F9344, 0x8708A3D2, 0x1E01F268, 0x6906C2FE, 0xF762575D, 0x806567CB, 0x196C3671, 0x6E6B06E7, + 0xFED41B76, 0x89D32BE0, 0x10DA7A5A, 0x67DD4ACC, 0xF9B9DF6F, 0x8EBEEFF9, 0x17B7BE43, 0x60B08ED5, + 0xD6D6A3E8, 0xA1D1937E, 0x38D8C2C4, 0x4FDFF252, 0xD1BB67F1, 0xA6BC5767, 0x3FB506DD, 0x48B2364B, + 0xD80D2BDA, 0xAF0A1B4C, 0x36034AF6, 0x41047A60, 0xDF60EFC3, 0xA867DF55, 0x316E8EEF, 0x4669BE79, + 0xCB61B38C, 0xBC66831A, 0x256FD2A0, 0x5268E236, 0xCC0C7795, 0xBB0B4703, 0x220216B9, 0x5505262F, + 0xC5BA3BBE, 0xB2BD0B28, 0x2BB45A92, 0x5CB36A04, 0xC2D7FFA7, 0xB5D0CF31, 0x2CD99E8B, 0x5BDEAE1D, + 0x9B64C2B0, 0xEC63F226, 0x756AA39C, 0x026D930A, 0x9C0906A9, 0xEB0E363F, 0x72076785, 0x05005713, + 0x95BF4A82, 0xE2B87A14, 0x7BB12BAE, 0x0CB61B38, 0x92D28E9B, 0xE5D5BE0D, 0x7CDCEFB7, 0x0BDBDF21, + 0x86D3D2D4, 0xF1D4E242, 0x68DDB3F8, 0x1FDA836E, 0x81BE16CD, 0xF6B9265B, 0x6FB077E1, 0x18B74777, + 0x88085AE6, 0xFF0F6A70, 0x66063BCA, 0x11010B5C, 0x8F659EFF, 0xF862AE69, 0x616BFFD3, 0x166CCF45, + 0xA00AE278, 0xD70DD2EE, 0x4E048354, 0x3903B3C2, 0xA7672661, 0xD06016F7, 0x4969474D, 0x3E6E77DB, + 0xAED16A4A, 0xD9D65ADC, 0x40DF0B66, 0x37D83BF0, 0xA9BCAE53, 0xDEBB9EC5, 0x47B2CF7F, 0x30B5FFE9, + 0xBDBDF21C, 0xCABAC28A, 0x53B39330, 0x24B4A3A6, 0xBAD03605, 0xCDD70693, 0x54DE5729, 0x23D967BF, + 0xB3667A2E, 0xC4614AB8, 0x5D681B02, 0x2A6F2B94, 0xB40BBE37, 0xC30C8EA1, 0x5A05DF1B, 0x2D02EF8D + }; + + unsigned int crc = ~0u; + int i; + for (i=0; i < len; ++i) + crc = (crc >> 8) ^ crc_table[buffer[i] ^ (crc & 0xff)]; + return ~crc; +} + +#define stbiw__wpng4(o,a,b,c,d) ((o)[0]=STBIW_UCHAR(a),(o)[1]=STBIW_UCHAR(b),(o)[2]=STBIW_UCHAR(c),(o)[3]=STBIW_UCHAR(d),(o)+=4) +#define stbiw__wp32(data,v) stbiw__wpng4(data, (v)>>24,(v)>>16,(v)>>8,(v)); +#define stbiw__wptag(data,s) stbiw__wpng4(data, s[0],s[1],s[2],s[3]) + +static void stbiw__wpcrc(unsigned char **data, int len) +{ + unsigned int crc = stbiw__crc32(*data - len - 4, len+4); + stbiw__wp32(*data, crc); +} + +static unsigned char stbiw__paeth(int a, int b, int c) +{ + int p = a + b - c, pa = abs(p-a), pb = abs(p-b), pc = abs(p-c); + if (pa <= pb && pa <= pc) return STBIW_UCHAR(a); + if (pb <= pc) return STBIW_UCHAR(b); + return STBIW_UCHAR(c); +} + +// @OPTIMIZE: provide an option that always forces left-predict or paeth predict +unsigned char *stbi_write_png_to_mem(unsigned char *pixels, int stride_bytes, int x, int y, int n, int *out_len) +{ + int ctype[5] = { -1, 0, 4, 2, 6 }; + unsigned char sig[8] = { 137,80,78,71,13,10,26,10 }; + unsigned char *out,*o, *filt, *zlib; + signed char *line_buffer; + int i,j,k,p,zlen; + + if (stride_bytes == 0) + stride_bytes = x * n; + + filt = (unsigned char *) STBIW_MALLOC((x*n+1) * y); if (!filt) return 0; + line_buffer = (signed char *) STBIW_MALLOC(x * n); if (!line_buffer) { STBIW_FREE(filt); return 0; } + for (j=0; j < y; ++j) { + static int mapping[] = { 0,1,2,3,4 }; + static int firstmap[] = { 0,1,0,5,6 }; + int *mymap = (j != 0) ? mapping : firstmap; + int best = 0, bestval = 0x7fffffff; + for (p=0; p < 2; ++p) { + for (k= p?best:0; k < 5; ++k) { // @TODO: clarity: rewrite this to go 0..5, and 'continue' the unwanted ones during 2nd pass + int type = mymap[k],est=0; + unsigned char *z = pixels + stride_bytes*j; + for (i=0; i < n; ++i) + switch (type) { + case 0: line_buffer[i] = z[i]; break; + case 1: line_buffer[i] = z[i]; break; + case 2: line_buffer[i] = z[i] - z[i-stride_bytes]; break; + case 3: line_buffer[i] = z[i] - (z[i-stride_bytes]>>1); break; + case 4: line_buffer[i] = (signed char) (z[i] - stbiw__paeth(0,z[i-stride_bytes],0)); break; + case 5: line_buffer[i] = z[i]; break; + case 6: line_buffer[i] = z[i]; break; + } + for (i=n; i < x*n; ++i) { + switch (type) { + case 0: line_buffer[i] = z[i]; break; + case 1: line_buffer[i] = z[i] - z[i-n]; break; + case 2: line_buffer[i] = z[i] - z[i-stride_bytes]; break; + case 3: line_buffer[i] = z[i] - ((z[i-n] + z[i-stride_bytes])>>1); break; + case 4: line_buffer[i] = z[i] - stbiw__paeth(z[i-n], z[i-stride_bytes], z[i-stride_bytes-n]); break; + case 5: line_buffer[i] = z[i] - (z[i-n]>>1); break; + case 6: line_buffer[i] = z[i] - stbiw__paeth(z[i-n], 0,0); break; + } + } + if (p) break; + for (i=0; i < x*n; ++i) + est += abs((signed char) line_buffer[i]); + if (est < bestval) { bestval = est; best = k; } + } + } + // when we get here, best contains the filter type, and line_buffer contains the data + filt[j*(x*n+1)] = (unsigned char) best; + STBIW_MEMMOVE(filt+j*(x*n+1)+1, line_buffer, x*n); + } + STBIW_FREE(line_buffer); + zlib = stbi_zlib_compress(filt, y*( x*n+1), &zlen, 8); // increase 8 to get smaller but use more memory + STBIW_FREE(filt); + if (!zlib) return 0; + + // each tag requires 12 bytes of overhead + out = (unsigned char *) STBIW_MALLOC(8 + 12+13 + 12+zlen + 12); + if (!out) return 0; + *out_len = 8 + 12+13 + 12+zlen + 12; + + o=out; + STBIW_MEMMOVE(o,sig,8); o+= 8; + stbiw__wp32(o, 13); // header length + stbiw__wptag(o, "IHDR"); + stbiw__wp32(o, x); + stbiw__wp32(o, y); + *o++ = 8; + *o++ = STBIW_UCHAR(ctype[n]); + *o++ = 0; + *o++ = 0; + *o++ = 0; + stbiw__wpcrc(&o,13); + + stbiw__wp32(o, zlen); + stbiw__wptag(o, "IDAT"); + STBIW_MEMMOVE(o, zlib, zlen); + o += zlen; + STBIW_FREE(zlib); + stbiw__wpcrc(&o, zlen); + + stbiw__wp32(o,0); + stbiw__wptag(o, "IEND"); + stbiw__wpcrc(&o,0); + + STBIW_ASSERT(o == out + *out_len); + + return out; +} + +#ifndef STBI_WRITE_NO_STDIO +STBIWDEF int stbi_write_png(char const *filename, int x, int y, int comp, const void *data, int stride_bytes) +{ + FILE *f; + int len; + unsigned char *png = stbi_write_png_to_mem((unsigned char *) data, stride_bytes, x, y, comp, &len); + if (png == NULL) return 0; + f = fopen(filename, "wb"); + if (!f) { STBIW_FREE(png); return 0; } + fwrite(png, 1, len, f); + fclose(f); + STBIW_FREE(png); + return 1; +} +#endif + +STBIWDEF int stbi_write_png_to_func(stbi_write_func *func, void *context, int x, int y, int comp, const void *data, int stride_bytes) +{ + int len; + unsigned char *png = stbi_write_png_to_mem((unsigned char *) data, stride_bytes, x, y, comp, &len); + if (png == NULL) return 0; + func(context, png, len); + STBIW_FREE(png); + return 1; +} + + +/* *************************************************************************** + * + * JPEG writer + * + * This is based on Jon Olick's jo_jpeg.cpp: + * public domain Simple, Minimalistic JPEG writer - http://www.jonolick.com/code.html + */ + +static const unsigned char stbiw__jpg_ZigZag[] = { 0,1,5,6,14,15,27,28,2,4,7,13,16,26,29,42,3,8,12,17,25,30,41,43,9,11,18, + 24,31,40,44,53,10,19,23,32,39,45,52,54,20,22,33,38,46,51,55,60,21,34,37,47,50,56,59,61,35,36,48,49,57,58,62,63 }; + +static void stbiw__jpg_writeBits(stbi__write_context *s, int *bitBufP, int *bitCntP, const unsigned short *bs) { + int bitBuf = *bitBufP, bitCnt = *bitCntP; + bitCnt += bs[1]; + bitBuf |= bs[0] << (24 - bitCnt); + while(bitCnt >= 8) { + unsigned char c = (bitBuf >> 16) & 255; + stbiw__putc(s, c); + if(c == 255) { + stbiw__putc(s, 0); + } + bitBuf <<= 8; + bitCnt -= 8; + } + *bitBufP = bitBuf; + *bitCntP = bitCnt; +} + +static void stbiw__jpg_DCT(float *d0p, float *d1p, float *d2p, float *d3p, float *d4p, float *d5p, float *d6p, float *d7p) { + float d0 = *d0p, d1 = *d1p, d2 = *d2p, d3 = *d3p, d4 = *d4p, d5 = *d5p, d6 = *d6p, d7 = *d7p; + float z1, z2, z3, z4, z5, z11, z13; + + float tmp0 = d0 + d7; + float tmp7 = d0 - d7; + float tmp1 = d1 + d6; + float tmp6 = d1 - d6; + float tmp2 = d2 + d5; + float tmp5 = d2 - d5; + float tmp3 = d3 + d4; + float tmp4 = d3 - d4; + + // Even part + float tmp10 = tmp0 + tmp3; // phase 2 + float tmp13 = tmp0 - tmp3; + float tmp11 = tmp1 + tmp2; + float tmp12 = tmp1 - tmp2; + + d0 = tmp10 + tmp11; // phase 3 + d4 = tmp10 - tmp11; + + z1 = (tmp12 + tmp13) * 0.707106781f; // c4 + d2 = tmp13 + z1; // phase 5 + d6 = tmp13 - z1; + + // Odd part + tmp10 = tmp4 + tmp5; // phase 2 + tmp11 = tmp5 + tmp6; + tmp12 = tmp6 + tmp7; + + // The rotator is modified from fig 4-8 to avoid extra negations. + z5 = (tmp10 - tmp12) * 0.382683433f; // c6 + z2 = tmp10 * 0.541196100f + z5; // c2-c6 + z4 = tmp12 * 1.306562965f + z5; // c2+c6 + z3 = tmp11 * 0.707106781f; // c4 + + z11 = tmp7 + z3; // phase 5 + z13 = tmp7 - z3; + + *d5p = z13 + z2; // phase 6 + *d3p = z13 - z2; + *d1p = z11 + z4; + *d7p = z11 - z4; + + *d0p = d0; *d2p = d2; *d4p = d4; *d6p = d6; +} + +static void stbiw__jpg_calcBits(int val, unsigned short bits[2]) { + int tmp1 = val < 0 ? -val : val; + val = val < 0 ? val-1 : val; + bits[1] = 1; + while(tmp1 >>= 1) { + ++bits[1]; + } + bits[0] = val & ((1<<bits[1])-1); +} + +static int stbiw__jpg_processDU(stbi__write_context *s, int *bitBuf, int *bitCnt, float *CDU, float *fdtbl, int DC, const unsigned short HTDC[256][2], const unsigned short HTAC[256][2]) { + const unsigned short EOB[2] = { HTAC[0x00][0], HTAC[0x00][1] }; + const unsigned short M16zeroes[2] = { HTAC[0xF0][0], HTAC[0xF0][1] }; + int dataOff, i, diff, end0pos; + int DU[64]; + + // DCT rows + for(dataOff=0; dataOff<64; dataOff+=8) { + stbiw__jpg_DCT(&CDU[dataOff], &CDU[dataOff+1], &CDU[dataOff+2], &CDU[dataOff+3], &CDU[dataOff+4], &CDU[dataOff+5], &CDU[dataOff+6], &CDU[dataOff+7]); + } + // DCT columns + for(dataOff=0; dataOff<8; ++dataOff) { + stbiw__jpg_DCT(&CDU[dataOff], &CDU[dataOff+8], &CDU[dataOff+16], &CDU[dataOff+24], &CDU[dataOff+32], &CDU[dataOff+40], &CDU[dataOff+48], &CDU[dataOff+56]); + } + // Quantize/descale/zigzag the coefficients + for(i=0; i<64; ++i) { + float v = CDU[i]*fdtbl[i]; + // DU[stbiw__jpg_ZigZag[i]] = (int)(v < 0 ? ceilf(v - 0.5f) : floorf(v + 0.5f)); + // ceilf() and floorf() are C99, not C89, but I /think/ they're not needed here anyway? + DU[stbiw__jpg_ZigZag[i]] = (int)(v < 0 ? v - 0.5f : v + 0.5f); + } + + // Encode DC + diff = DU[0] - DC; + if (diff == 0) { + stbiw__jpg_writeBits(s, bitBuf, bitCnt, HTDC[0]); + } else { + unsigned short bits[2]; + stbiw__jpg_calcBits(diff, bits); + stbiw__jpg_writeBits(s, bitBuf, bitCnt, HTDC[bits[1]]); + stbiw__jpg_writeBits(s, bitBuf, bitCnt, bits); + } + // Encode ACs + end0pos = 63; + for(; (end0pos>0)&&(DU[end0pos]==0); --end0pos) { + } + // end0pos = first element in reverse order !=0 + if(end0pos == 0) { + stbiw__jpg_writeBits(s, bitBuf, bitCnt, EOB); + return DU[0]; + } + for(i = 1; i <= end0pos; ++i) { + int startpos = i; + int nrzeroes; + unsigned short bits[2]; + for (; DU[i]==0 && i<=end0pos; ++i) { + } + nrzeroes = i-startpos; + if ( nrzeroes >= 16 ) { + int lng = nrzeroes>>4; + int nrmarker; + for (nrmarker=1; nrmarker <= lng; ++nrmarker) + stbiw__jpg_writeBits(s, bitBuf, bitCnt, M16zeroes); + nrzeroes &= 15; + } + stbiw__jpg_calcBits(DU[i], bits); + stbiw__jpg_writeBits(s, bitBuf, bitCnt, HTAC[(nrzeroes<<4)+bits[1]]); + stbiw__jpg_writeBits(s, bitBuf, bitCnt, bits); + } + if(end0pos != 63) { + stbiw__jpg_writeBits(s, bitBuf, bitCnt, EOB); + } + return DU[0]; +} + +static int stbi_write_jpg_core(stbi__write_context *s, int width, int height, int comp, const void* data, int quality) { + // Constants that don't pollute global namespace + static const unsigned char std_dc_luminance_nrcodes[] = {0,0,1,5,1,1,1,1,1,1,0,0,0,0,0,0,0}; + static const unsigned char std_dc_luminance_values[] = {0,1,2,3,4,5,6,7,8,9,10,11}; + static const unsigned char std_ac_luminance_nrcodes[] = {0,0,2,1,3,3,2,4,3,5,5,4,4,0,0,1,0x7d}; + static const unsigned char std_ac_luminance_values[] = { + 0x01,0x02,0x03,0x00,0x04,0x11,0x05,0x12,0x21,0x31,0x41,0x06,0x13,0x51,0x61,0x07,0x22,0x71,0x14,0x32,0x81,0x91,0xa1,0x08, + 0x23,0x42,0xb1,0xc1,0x15,0x52,0xd1,0xf0,0x24,0x33,0x62,0x72,0x82,0x09,0x0a,0x16,0x17,0x18,0x19,0x1a,0x25,0x26,0x27,0x28, + 0x29,0x2a,0x34,0x35,0x36,0x37,0x38,0x39,0x3a,0x43,0x44,0x45,0x46,0x47,0x48,0x49,0x4a,0x53,0x54,0x55,0x56,0x57,0x58,0x59, + 0x5a,0x63,0x64,0x65,0x66,0x67,0x68,0x69,0x6a,0x73,0x74,0x75,0x76,0x77,0x78,0x79,0x7a,0x83,0x84,0x85,0x86,0x87,0x88,0x89, + 0x8a,0x92,0x93,0x94,0x95,0x96,0x97,0x98,0x99,0x9a,0xa2,0xa3,0xa4,0xa5,0xa6,0xa7,0xa8,0xa9,0xaa,0xb2,0xb3,0xb4,0xb5,0xb6, + 0xb7,0xb8,0xb9,0xba,0xc2,0xc3,0xc4,0xc5,0xc6,0xc7,0xc8,0xc9,0xca,0xd2,0xd3,0xd4,0xd5,0xd6,0xd7,0xd8,0xd9,0xda,0xe1,0xe2, + 0xe3,0xe4,0xe5,0xe6,0xe7,0xe8,0xe9,0xea,0xf1,0xf2,0xf3,0xf4,0xf5,0xf6,0xf7,0xf8,0xf9,0xfa + }; + static const unsigned char std_dc_chrominance_nrcodes[] = {0,0,3,1,1,1,1,1,1,1,1,1,0,0,0,0,0}; + static const unsigned char std_dc_chrominance_values[] = {0,1,2,3,4,5,6,7,8,9,10,11}; + static const unsigned char std_ac_chrominance_nrcodes[] = {0,0,2,1,2,4,4,3,4,7,5,4,4,0,1,2,0x77}; + static const unsigned char std_ac_chrominance_values[] = { + 0x00,0x01,0x02,0x03,0x11,0x04,0x05,0x21,0x31,0x06,0x12,0x41,0x51,0x07,0x61,0x71,0x13,0x22,0x32,0x81,0x08,0x14,0x42,0x91, + 0xa1,0xb1,0xc1,0x09,0x23,0x33,0x52,0xf0,0x15,0x62,0x72,0xd1,0x0a,0x16,0x24,0x34,0xe1,0x25,0xf1,0x17,0x18,0x19,0x1a,0x26, + 0x27,0x28,0x29,0x2a,0x35,0x36,0x37,0x38,0x39,0x3a,0x43,0x44,0x45,0x46,0x47,0x48,0x49,0x4a,0x53,0x54,0x55,0x56,0x57,0x58, + 0x59,0x5a,0x63,0x64,0x65,0x66,0x67,0x68,0x69,0x6a,0x73,0x74,0x75,0x76,0x77,0x78,0x79,0x7a,0x82,0x83,0x84,0x85,0x86,0x87, + 0x88,0x89,0x8a,0x92,0x93,0x94,0x95,0x96,0x97,0x98,0x99,0x9a,0xa2,0xa3,0xa4,0xa5,0xa6,0xa7,0xa8,0xa9,0xaa,0xb2,0xb3,0xb4, + 0xb5,0xb6,0xb7,0xb8,0xb9,0xba,0xc2,0xc3,0xc4,0xc5,0xc6,0xc7,0xc8,0xc9,0xca,0xd2,0xd3,0xd4,0xd5,0xd6,0xd7,0xd8,0xd9,0xda, + 0xe2,0xe3,0xe4,0xe5,0xe6,0xe7,0xe8,0xe9,0xea,0xf2,0xf3,0xf4,0xf5,0xf6,0xf7,0xf8,0xf9,0xfa + }; + // Huffman tables + static const unsigned short YDC_HT[256][2] = { {0,2},{2,3},{3,3},{4,3},{5,3},{6,3},{14,4},{30,5},{62,6},{126,7},{254,8},{510,9}}; + static const unsigned short UVDC_HT[256][2] = { {0,2},{1,2},{2,2},{6,3},{14,4},{30,5},{62,6},{126,7},{254,8},{510,9},{1022,10},{2046,11}}; + static const unsigned short YAC_HT[256][2] = { + {10,4},{0,2},{1,2},{4,3},{11,4},{26,5},{120,7},{248,8},{1014,10},{65410,16},{65411,16},{0,0},{0,0},{0,0},{0,0},{0,0},{0,0}, + {12,4},{27,5},{121,7},{502,9},{2038,11},{65412,16},{65413,16},{65414,16},{65415,16},{65416,16},{0,0},{0,0},{0,0},{0,0},{0,0},{0,0}, + {28,5},{249,8},{1015,10},{4084,12},{65417,16},{65418,16},{65419,16},{65420,16},{65421,16},{65422,16},{0,0},{0,0},{0,0},{0,0},{0,0},{0,0}, + {58,6},{503,9},{4085,12},{65423,16},{65424,16},{65425,16},{65426,16},{65427,16},{65428,16},{65429,16},{0,0},{0,0},{0,0},{0,0},{0,0},{0,0}, + {59,6},{1016,10},{65430,16},{65431,16},{65432,16},{65433,16},{65434,16},{65435,16},{65436,16},{65437,16},{0,0},{0,0},{0,0},{0,0},{0,0},{0,0}, + {122,7},{2039,11},{65438,16},{65439,16},{65440,16},{65441,16},{65442,16},{65443,16},{65444,16},{65445,16},{0,0},{0,0},{0,0},{0,0},{0,0},{0,0}, + {123,7},{4086,12},{65446,16},{65447,16},{65448,16},{65449,16},{65450,16},{65451,16},{65452,16},{65453,16},{0,0},{0,0},{0,0},{0,0},{0,0},{0,0}, + {250,8},{4087,12},{65454,16},{65455,16},{65456,16},{65457,16},{65458,16},{65459,16},{65460,16},{65461,16},{0,0},{0,0},{0,0},{0,0},{0,0},{0,0}, + {504,9},{32704,15},{65462,16},{65463,16},{65464,16},{65465,16},{65466,16},{65467,16},{65468,16},{65469,16},{0,0},{0,0},{0,0},{0,0},{0,0},{0,0}, + {505,9},{65470,16},{65471,16},{65472,16},{65473,16},{65474,16},{65475,16},{65476,16},{65477,16},{65478,16},{0,0},{0,0},{0,0},{0,0},{0,0},{0,0}, + {506,9},{65479,16},{65480,16},{65481,16},{65482,16},{65483,16},{65484,16},{65485,16},{65486,16},{65487,16},{0,0},{0,0},{0,0},{0,0},{0,0},{0,0}, + {1017,10},{65488,16},{65489,16},{65490,16},{65491,16},{65492,16},{65493,16},{65494,16},{65495,16},{65496,16},{0,0},{0,0},{0,0},{0,0},{0,0},{0,0}, + {1018,10},{65497,16},{65498,16},{65499,16},{65500,16},{65501,16},{65502,16},{65503,16},{65504,16},{65505,16},{0,0},{0,0},{0,0},{0,0},{0,0},{0,0}, + {2040,11},{65506,16},{65507,16},{65508,16},{65509,16},{65510,16},{65511,16},{65512,16},{65513,16},{65514,16},{0,0},{0,0},{0,0},{0,0},{0,0},{0,0}, + {65515,16},{65516,16},{65517,16},{65518,16},{65519,16},{65520,16},{65521,16},{65522,16},{65523,16},{65524,16},{0,0},{0,0},{0,0},{0,0},{0,0}, + {2041,11},{65525,16},{65526,16},{65527,16},{65528,16},{65529,16},{65530,16},{65531,16},{65532,16},{65533,16},{65534,16},{0,0},{0,0},{0,0},{0,0},{0,0} + }; + static const unsigned short UVAC_HT[256][2] = { + {0,2},{1,2},{4,3},{10,4},{24,5},{25,5},{56,6},{120,7},{500,9},{1014,10},{4084,12},{0,0},{0,0},{0,0},{0,0},{0,0},{0,0}, + {11,4},{57,6},{246,8},{501,9},{2038,11},{4085,12},{65416,16},{65417,16},{65418,16},{65419,16},{0,0},{0,0},{0,0},{0,0},{0,0},{0,0}, + {26,5},{247,8},{1015,10},{4086,12},{32706,15},{65420,16},{65421,16},{65422,16},{65423,16},{65424,16},{0,0},{0,0},{0,0},{0,0},{0,0},{0,0}, + {27,5},{248,8},{1016,10},{4087,12},{65425,16},{65426,16},{65427,16},{65428,16},{65429,16},{65430,16},{0,0},{0,0},{0,0},{0,0},{0,0},{0,0}, + {58,6},{502,9},{65431,16},{65432,16},{65433,16},{65434,16},{65435,16},{65436,16},{65437,16},{65438,16},{0,0},{0,0},{0,0},{0,0},{0,0},{0,0}, + {59,6},{1017,10},{65439,16},{65440,16},{65441,16},{65442,16},{65443,16},{65444,16},{65445,16},{65446,16},{0,0},{0,0},{0,0},{0,0},{0,0},{0,0}, + {121,7},{2039,11},{65447,16},{65448,16},{65449,16},{65450,16},{65451,16},{65452,16},{65453,16},{65454,16},{0,0},{0,0},{0,0},{0,0},{0,0},{0,0}, + {122,7},{2040,11},{65455,16},{65456,16},{65457,16},{65458,16},{65459,16},{65460,16},{65461,16},{65462,16},{0,0},{0,0},{0,0},{0,0},{0,0},{0,0}, + {249,8},{65463,16},{65464,16},{65465,16},{65466,16},{65467,16},{65468,16},{65469,16},{65470,16},{65471,16},{0,0},{0,0},{0,0},{0,0},{0,0},{0,0}, + {503,9},{65472,16},{65473,16},{65474,16},{65475,16},{65476,16},{65477,16},{65478,16},{65479,16},{65480,16},{0,0},{0,0},{0,0},{0,0},{0,0},{0,0}, + {504,9},{65481,16},{65482,16},{65483,16},{65484,16},{65485,16},{65486,16},{65487,16},{65488,16},{65489,16},{0,0},{0,0},{0,0},{0,0},{0,0},{0,0}, + {505,9},{65490,16},{65491,16},{65492,16},{65493,16},{65494,16},{65495,16},{65496,16},{65497,16},{65498,16},{0,0},{0,0},{0,0},{0,0},{0,0},{0,0}, + {506,9},{65499,16},{65500,16},{65501,16},{65502,16},{65503,16},{65504,16},{65505,16},{65506,16},{65507,16},{0,0},{0,0},{0,0},{0,0},{0,0},{0,0}, + {2041,11},{65508,16},{65509,16},{65510,16},{65511,16},{65512,16},{65513,16},{65514,16},{65515,16},{65516,16},{0,0},{0,0},{0,0},{0,0},{0,0},{0,0}, + {16352,14},{65517,16},{65518,16},{65519,16},{65520,16},{65521,16},{65522,16},{65523,16},{65524,16},{65525,16},{0,0},{0,0},{0,0},{0,0},{0,0}, + {1018,10},{32707,15},{65526,16},{65527,16},{65528,16},{65529,16},{65530,16},{65531,16},{65532,16},{65533,16},{65534,16},{0,0},{0,0},{0,0},{0,0},{0,0} + }; + static const int YQT[] = {16,11,10,16,24,40,51,61,12,12,14,19,26,58,60,55,14,13,16,24,40,57,69,56,14,17,22,29,51,87,80,62,18,22, + 37,56,68,109,103,77,24,35,55,64,81,104,113,92,49,64,78,87,103,121,120,101,72,92,95,98,112,100,103,99}; + static const int UVQT[] = {17,18,24,47,99,99,99,99,18,21,26,66,99,99,99,99,24,26,56,99,99,99,99,99,47,66,99,99,99,99,99,99, + 99,99,99,99,99,99,99,99,99,99,99,99,99,99,99,99,99,99,99,99,99,99,99,99,99,99,99,99,99,99,99,99}; + static const float aasf[] = { 1.0f * 2.828427125f, 1.387039845f * 2.828427125f, 1.306562965f * 2.828427125f, 1.175875602f * 2.828427125f, + 1.0f * 2.828427125f, 0.785694958f * 2.828427125f, 0.541196100f * 2.828427125f, 0.275899379f * 2.828427125f }; + + int row, col, i, k; + float fdtbl_Y[64], fdtbl_UV[64]; + unsigned char YTable[64], UVTable[64]; + + if(!data || !width || !height || comp > 4 || comp < 1) { + return 0; + } + + quality = quality ? quality : 90; + quality = quality < 1 ? 1 : quality > 100 ? 100 : quality; + quality = quality < 50 ? 5000 / quality : 200 - quality * 2; + + for(i = 0; i < 64; ++i) { + int uvti, yti = (YQT[i]*quality+50)/100; + YTable[stbiw__jpg_ZigZag[i]] = (unsigned char) (yti < 1 ? 1 : yti > 255 ? 255 : yti); + uvti = (UVQT[i]*quality+50)/100; + UVTable[stbiw__jpg_ZigZag[i]] = (unsigned char) (uvti < 1 ? 1 : uvti > 255 ? 255 : uvti); + } + + for(row = 0, k = 0; row < 8; ++row) { + for(col = 0; col < 8; ++col, ++k) { + fdtbl_Y[k] = 1 / (YTable [stbiw__jpg_ZigZag[k]] * aasf[row] * aasf[col]); + fdtbl_UV[k] = 1 / (UVTable[stbiw__jpg_ZigZag[k]] * aasf[row] * aasf[col]); + } + } + + // Write Headers + { + static const unsigned char head0[] = { 0xFF,0xD8,0xFF,0xE0,0,0x10,'J','F','I','F',0,1,1,0,0,1,0,1,0,0,0xFF,0xDB,0,0x84,0 }; + static const unsigned char head2[] = { 0xFF,0xDA,0,0xC,3,1,0,2,0x11,3,0x11,0,0x3F,0 }; + const unsigned char head1[] = { 0xFF,0xC0,0,0x11,8,(unsigned char)(height>>8),STBIW_UCHAR(height),(unsigned char)(width>>8),STBIW_UCHAR(width), + 3,1,0x11,0,2,0x11,1,3,0x11,1,0xFF,0xC4,0x01,0xA2,0 }; + s->func(s->context, (void*)head0, sizeof(head0)); + s->func(s->context, (void*)YTable, sizeof(YTable)); + stbiw__putc(s, 1); + s->func(s->context, UVTable, sizeof(UVTable)); + s->func(s->context, (void*)head1, sizeof(head1)); + s->func(s->context, (void*)(std_dc_luminance_nrcodes+1), sizeof(std_dc_luminance_nrcodes)-1); + s->func(s->context, (void*)std_dc_luminance_values, sizeof(std_dc_luminance_values)); + stbiw__putc(s, 0x10); // HTYACinfo + s->func(s->context, (void*)(std_ac_luminance_nrcodes+1), sizeof(std_ac_luminance_nrcodes)-1); + s->func(s->context, (void*)std_ac_luminance_values, sizeof(std_ac_luminance_values)); + stbiw__putc(s, 1); // HTUDCinfo + s->func(s->context, (void*)(std_dc_chrominance_nrcodes+1), sizeof(std_dc_chrominance_nrcodes)-1); + s->func(s->context, (void*)std_dc_chrominance_values, sizeof(std_dc_chrominance_values)); + stbiw__putc(s, 0x11); // HTUACinfo + s->func(s->context, (void*)(std_ac_chrominance_nrcodes+1), sizeof(std_ac_chrominance_nrcodes)-1); + s->func(s->context, (void*)std_ac_chrominance_values, sizeof(std_ac_chrominance_values)); + s->func(s->context, (void*)head2, sizeof(head2)); + } + + // Encode 8x8 macroblocks + { + static const unsigned short fillBits[] = {0x7F, 7}; + const unsigned char *imageData = (const unsigned char *)data; + int DCY=0, DCU=0, DCV=0; + int bitBuf=0, bitCnt=0; + // comp == 2 is grey+alpha (alpha is ignored) + int ofsG = comp > 2 ? 1 : 0, ofsB = comp > 2 ? 2 : 0; + int x, y, pos; + for(y = 0; y < height; y += 8) { + for(x = 0; x < width; x += 8) { + float YDU[64], UDU[64], VDU[64]; + for(row = y, pos = 0; row < y+8; ++row) { + for(col = x; col < x+8; ++col, ++pos) { + int p = row*width*comp + col*comp; + float r, g, b; + if(row >= height) { + p -= width*comp*(row+1 - height); + } + if(col >= width) { + p -= comp*(col+1 - width); + } + + r = imageData[p+0]; + g = imageData[p+ofsG]; + b = imageData[p+ofsB]; + YDU[pos]=+0.29900f*r+0.58700f*g+0.11400f*b-128; + UDU[pos]=-0.16874f*r-0.33126f*g+0.50000f*b; + VDU[pos]=+0.50000f*r-0.41869f*g-0.08131f*b; + } + } + + DCY = stbiw__jpg_processDU(s, &bitBuf, &bitCnt, YDU, fdtbl_Y, DCY, YDC_HT, YAC_HT); + DCU = stbiw__jpg_processDU(s, &bitBuf, &bitCnt, UDU, fdtbl_UV, DCU, UVDC_HT, UVAC_HT); + DCV = stbiw__jpg_processDU(s, &bitBuf, &bitCnt, VDU, fdtbl_UV, DCV, UVDC_HT, UVAC_HT); + } + } + + // Do the bit alignment of the EOI marker + stbiw__jpg_writeBits(s, &bitBuf, &bitCnt, fillBits); + } + + // EOI + stbiw__putc(s, 0xFF); + stbiw__putc(s, 0xD9); + + return 1; +} + +STBIWDEF int stbi_write_jpg_to_func(stbi_write_func *func, void *context, int x, int y, int comp, const void *data, int quality) +{ + stbi__write_context s; + stbi__start_write_callbacks(&s, func, context); + return stbi_write_jpg_core(&s, x, y, comp, (void *) data, quality); +} + + +#ifndef STBI_WRITE_NO_STDIO +STBIWDEF int stbi_write_jpg(char const *filename, int x, int y, int comp, const void *data, int quality) +{ + stbi__write_context s; + if (stbi__start_write_file(&s,filename)) { + int r = stbi_write_jpg_core(&s, x, y, comp, data, quality); + stbi__end_write_file(&s); + return r; + } else + return 0; +} +#endif + +#endif // STB_IMAGE_WRITE_IMPLEMENTATION + +/* Revision history + 1.07 (2017-07-24) + doc fix + 1.06 (2017-07-23) + writing JPEG (using Jon Olick's code) + 1.05 ??? + 1.04 (2017-03-03) + monochrome BMP expansion + 1.03 ??? + 1.02 (2016-04-02) + avoid allocating large structures on the stack + 1.01 (2016-01-16) + STBIW_REALLOC_SIZED: support allocators with no realloc support + avoid race-condition in crc initialization + minor compile issues + 1.00 (2015-09-14) + installable file IO function + 0.99 (2015-09-13) + warning fixes; TGA rle support + 0.98 (2015-04-08) + added STBIW_MALLOC, STBIW_ASSERT etc + 0.97 (2015-01-18) + fixed HDR asserts, rewrote HDR rle logic + 0.96 (2015-01-17) + add HDR output + fix monochrome BMP + 0.95 (2014-08-17) + add monochrome TGA output + 0.94 (2014-05-31) + rename private functions to avoid conflicts with stb_image.h + 0.93 (2014-05-27) + warning fixes + 0.92 (2010-08-01) + casts to unsigned char to fix warnings + 0.91 (2010-07-17) + first public release + 0.90 first internal release +*/ + +/* +------------------------------------------------------------------------------ +This software is available under 2 licenses -- choose whichever you prefer. +------------------------------------------------------------------------------ +ALTERNATIVE A - MIT License +Copyright (c) 2017 Sean Barrett +Permission is hereby granted, free of charge, to any person obtaining a copy of +this software and associated documentation files (the "Software"), to deal in +the Software without restriction, including without limitation the rights to +use, copy, modify, merge, publish, distribute, sublicense, and/or sell copies +of the Software, and to permit persons to whom the Software is furnished to do +so, subject to the following conditions: +The above copyright notice and this permission notice shall be included in all +copies or substantial portions of the Software. +THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR +IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY, +FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE +AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER +LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, +OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE +SOFTWARE. +------------------------------------------------------------------------------ +ALTERNATIVE B - Public Domain (www.unlicense.org) +This is free and unencumbered software released into the public domain. +Anyone is free to copy, modify, publish, use, compile, sell, or distribute this +software, either in source code form or as a compiled binary, for any purpose, +commercial or non-commercial, and by any means. +In jurisdictions that recognize copyright laws, the author or authors of this +software dedicate any and all copyright interest in the software to the public +domain. We make this dedication for the benefit of the public at large and to +the detriment of our heirs and successors. We intend this dedication to be an +overt act of relinquishment in perpetuity of all present and future rights to +this software under copyright law. +THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR +IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY, +FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE +AUTHORS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER IN AN +ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION +WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE. +------------------------------------------------------------------------------ +*/ diff --git a/thirdparty/include/vulkan/vk_platform.h b/thirdparty/include/vulkan/vk_platform.h new file mode 100644 index 000000000..f5a5243b8 --- /dev/null +++ b/thirdparty/include/vulkan/vk_platform.h @@ -0,0 +1,127 @@ +// +// File: vk_platform.h +// +/* +** Copyright (c) 2014-2015 The Khronos Group Inc. +** +** Permission is hereby granted, free of charge, to any person obtaining a +** copy of this software and/or associated documentation files (the +** "Materials"), to deal in the Materials without restriction, including +** without limitation the rights to use, copy, modify, merge, publish, +** distribute, sublicense, and/or sell copies of the Materials, and to +** permit persons to whom the Materials are furnished to do so, subject to +** the following conditions: +** +** The above copyright notice and this permission notice shall be included +** in all copies or substantial portions of the Materials. +** +** THE MATERIALS ARE PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, +** EXPRESS OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF +** MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. +** IN NO EVENT SHALL THE AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY +** CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT, +** TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION WITH THE +** MATERIALS OR THE USE OR OTHER DEALINGS IN THE MATERIALS. +*/ + + +#ifndef VK_PLATFORM_H_ +#define VK_PLATFORM_H_ + +#ifdef __cplusplus +extern "C" +{ +#endif // __cplusplus + +/* +*************************************************************************************************** +* Platform-specific directives and type declarations +*************************************************************************************************** +*/ + +/* Platform-specific calling convention macros. + * + * Platforms should define these so that Vulkan clients call Vulkan commands + * with the same calling conventions that the Vulkan implementation expects. + * + * VKAPI_ATTR - Placed before the return type in function declarations. + * Useful for C++11 and GCC/Clang-style function attribute syntax. + * VKAPI_CALL - Placed after the return type in function declarations. + * Useful for MSVC-style calling convention syntax. + * VKAPI_PTR - Placed between the '(' and '*' in function pointer types. + * + * Function declaration: VKAPI_ATTR void VKAPI_CALL vkCommand(void); + * Function pointer type: typedef void (VKAPI_PTR *PFN_vkCommand)(void); + */ +#if defined(_WIN32) + // On Windows, Vulkan commands use the stdcall convention + #define VKAPI_ATTR + #define VKAPI_CALL __stdcall + #define VKAPI_PTR VKAPI_CALL +#elif defined(__ANDROID__) && defined(__ARM_EABI__) && !defined(__ARM_ARCH_7A__) + // Android does not support Vulkan in native code using the "armeabi" ABI. + #error "Vulkan requires the 'armeabi-v7a' or 'armeabi-v7a-hard' ABI on 32-bit ARM CPUs" +#elif defined(__ANDROID__) && defined(__ARM_ARCH_7A__) + // On Android/ARMv7a, Vulkan functions use the armeabi-v7a-hard calling + // convention, even if the application's native code is compiled with the + // armeabi-v7a calling convention. + #define VKAPI_ATTR __attribute__((pcs("aapcs-vfp"))) + #define VKAPI_CALL + #define VKAPI_PTR VKAPI_ATTR +#else + // On other platforms, use the default calling convention + #define VKAPI_ATTR + #define VKAPI_CALL + #define VKAPI_PTR +#endif + +#include <stddef.h> + +#if !defined(VK_NO_STDINT_H) + #if defined(_MSC_VER) && (_MSC_VER < 1600) + typedef signed __int8 int8_t; + typedef unsigned __int8 uint8_t; + typedef signed __int16 int16_t; + typedef unsigned __int16 uint16_t; + typedef signed __int32 int32_t; + typedef unsigned __int32 uint32_t; + typedef signed __int64 int64_t; + typedef unsigned __int64 uint64_t; + #else + #include <stdint.h> + #endif +#endif // !defined(VK_NO_STDINT_H) + +#ifdef __cplusplus +} // extern "C" +#endif // __cplusplus + +// Platform-specific headers required by platform window system extensions. +// These are enabled prior to #including "vulkan.h". The same enable then +// controls inclusion of the extension interfaces in vulkan.h. + +#ifdef VK_USE_PLATFORM_ANDROID_KHR +#include <android/native_window.h> +#endif + +#ifdef VK_USE_PLATFORM_MIR_KHR +#include <mir_toolkit/client_types.h> +#endif + +#ifdef VK_USE_PLATFORM_WAYLAND_KHR +#include <wayland-client.h> +#endif + +#ifdef VK_USE_PLATFORM_WIN32_KHR +#include <windows.h> +#endif + +#ifdef VK_USE_PLATFORM_XLIB_KHR +#include <X11/Xlib.h> +#endif + +#ifdef VK_USE_PLATFORM_XCB_KHR +#include <xcb/xcb.h> +#endif + +#endif diff --git a/thirdparty/include/vulkan/vulkan.h b/thirdparty/include/vulkan/vulkan.h new file mode 100644 index 000000000..afbddd955 --- /dev/null +++ b/thirdparty/include/vulkan/vulkan.h @@ -0,0 +1,3842 @@ +#ifndef VULKAN_H_ +#define VULKAN_H_ 1 + +#ifdef __cplusplus +extern "C" { +#endif + +/* +** Copyright (c) 2015-2016 The Khronos Group Inc. +** +** Permission is hereby granted, free of charge, to any person obtaining a +** copy of this software and/or associated documentation files (the +** "Materials"), to deal in the Materials without restriction, including +** without limitation the rights to use, copy, modify, merge, publish, +** distribute, sublicense, and/or sell copies of the Materials, and to +** permit persons to whom the Materials are furnished to do so, subject to +** the following conditions: +** +** The above copyright notice and this permission notice shall be included +** in all copies or substantial portions of the Materials. +** +** THE MATERIALS ARE PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, +** EXPRESS OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF +** MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. +** IN NO EVENT SHALL THE AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY +** CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT, +** TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION WITH THE +** MATERIALS OR THE USE OR OTHER DEALINGS IN THE MATERIALS. +*/ + +/* +** This header is generated from the Khronos Vulkan XML API Registry. +** +*/ + + +#define VK_VERSION_1_0 1 +#include "vk_platform.h" + +#define VK_MAKE_VERSION(major, minor, patch) \ + (((major) << 22) | ((minor) << 12) | (patch)) + +// DEPRECATED: This define has been removed. Specific version defines (e.g. VK_API_VERSION_1_0), or the VK_MAKE_VERSION macro, should be used instead. +//#define VK_API_VERSION VK_MAKE_VERSION(1, 0, 0) + +// Vulkan 1.0 version number +#define VK_API_VERSION_1_0 VK_MAKE_VERSION(1, 0, 0) + +#define VK_VERSION_MAJOR(version) ((uint32_t)(version) >> 22) +#define VK_VERSION_MINOR(version) (((uint32_t)(version) >> 12) & 0x3ff) +#define VK_VERSION_PATCH(version) ((uint32_t)(version) & 0xfff) +// Version of this file +#define VK_HEADER_VERSION 10 + + +#define VK_NULL_HANDLE 0 + + + +#define VK_DEFINE_HANDLE(object) typedef struct object##_T* object; + + +#if defined(__LP64__) || defined(_WIN64) || defined(__x86_64__) || defined(_M_X64) || defined(__ia64) || defined (_M_IA64) || defined(__aarch64__) || defined(__powerpc64__) + #define VK_DEFINE_NON_DISPATCHABLE_HANDLE(object) typedef struct object##_T *object; +#else + #define VK_DEFINE_NON_DISPATCHABLE_HANDLE(object) typedef uint64_t object; +#endif + + + +typedef uint32_t VkFlags; +typedef uint32_t VkBool32; +typedef uint64_t VkDeviceSize; +typedef uint32_t VkSampleMask; + +VK_DEFINE_HANDLE(VkInstance) +VK_DEFINE_HANDLE(VkPhysicalDevice) +VK_DEFINE_HANDLE(VkDevice) +VK_DEFINE_HANDLE(VkQueue) +VK_DEFINE_NON_DISPATCHABLE_HANDLE(VkSemaphore) +VK_DEFINE_HANDLE(VkCommandBuffer) +VK_DEFINE_NON_DISPATCHABLE_HANDLE(VkFence) +VK_DEFINE_NON_DISPATCHABLE_HANDLE(VkDeviceMemory) +VK_DEFINE_NON_DISPATCHABLE_HANDLE(VkBuffer) +VK_DEFINE_NON_DISPATCHABLE_HANDLE(VkImage) +VK_DEFINE_NON_DISPATCHABLE_HANDLE(VkEvent) +VK_DEFINE_NON_DISPATCHABLE_HANDLE(VkQueryPool) +VK_DEFINE_NON_DISPATCHABLE_HANDLE(VkBufferView) +VK_DEFINE_NON_DISPATCHABLE_HANDLE(VkImageView) +VK_DEFINE_NON_DISPATCHABLE_HANDLE(VkShaderModule) +VK_DEFINE_NON_DISPATCHABLE_HANDLE(VkPipelineCache) +VK_DEFINE_NON_DISPATCHABLE_HANDLE(VkPipelineLayout) +VK_DEFINE_NON_DISPATCHABLE_HANDLE(VkRenderPass) +VK_DEFINE_NON_DISPATCHABLE_HANDLE(VkPipeline) +VK_DEFINE_NON_DISPATCHABLE_HANDLE(VkDescriptorSetLayout) +VK_DEFINE_NON_DISPATCHABLE_HANDLE(VkSampler) +VK_DEFINE_NON_DISPATCHABLE_HANDLE(VkDescriptorPool) +VK_DEFINE_NON_DISPATCHABLE_HANDLE(VkDescriptorSet) +VK_DEFINE_NON_DISPATCHABLE_HANDLE(VkFramebuffer) +VK_DEFINE_NON_DISPATCHABLE_HANDLE(VkCommandPool) + +#define VK_LOD_CLAMP_NONE 1000.0f +#define VK_REMAINING_MIP_LEVELS (~0U) +#define VK_REMAINING_ARRAY_LAYERS (~0U) +#define VK_WHOLE_SIZE (~0ULL) +#define VK_ATTACHMENT_UNUSED (~0U) +#define VK_TRUE 1 +#define VK_FALSE 0 +#define VK_QUEUE_FAMILY_IGNORED (~0U) +#define VK_SUBPASS_EXTERNAL (~0U) +#define VK_MAX_PHYSICAL_DEVICE_NAME_SIZE 256 +#define VK_UUID_SIZE 16 +#define VK_MAX_MEMORY_TYPES 32 +#define VK_MAX_MEMORY_HEAPS 16 +#define VK_MAX_EXTENSION_NAME_SIZE 256 +#define VK_MAX_DESCRIPTION_SIZE 256 + + +typedef enum VkPipelineCacheHeaderVersion { + VK_PIPELINE_CACHE_HEADER_VERSION_ONE = 1, + VK_PIPELINE_CACHE_HEADER_VERSION_BEGIN_RANGE = VK_PIPELINE_CACHE_HEADER_VERSION_ONE, + VK_PIPELINE_CACHE_HEADER_VERSION_END_RANGE = VK_PIPELINE_CACHE_HEADER_VERSION_ONE, + VK_PIPELINE_CACHE_HEADER_VERSION_RANGE_SIZE = (VK_PIPELINE_CACHE_HEADER_VERSION_ONE - VK_PIPELINE_CACHE_HEADER_VERSION_ONE + 1), + VK_PIPELINE_CACHE_HEADER_VERSION_MAX_ENUM = 0x7FFFFFFF +} VkPipelineCacheHeaderVersion; + +typedef enum VkResult { + VK_SUCCESS = 0, + VK_NOT_READY = 1, + VK_TIMEOUT = 2, + VK_EVENT_SET = 3, + VK_EVENT_RESET = 4, + VK_INCOMPLETE = 5, + VK_ERROR_OUT_OF_HOST_MEMORY = -1, + VK_ERROR_OUT_OF_DEVICE_MEMORY = -2, + VK_ERROR_INITIALIZATION_FAILED = -3, + VK_ERROR_DEVICE_LOST = -4, + VK_ERROR_MEMORY_MAP_FAILED = -5, + VK_ERROR_LAYER_NOT_PRESENT = -6, + VK_ERROR_EXTENSION_NOT_PRESENT = -7, + VK_ERROR_FEATURE_NOT_PRESENT = -8, + VK_ERROR_INCOMPATIBLE_DRIVER = -9, + VK_ERROR_TOO_MANY_OBJECTS = -10, + VK_ERROR_FORMAT_NOT_SUPPORTED = -11, + VK_ERROR_SURFACE_LOST_KHR = -1000000000, + VK_ERROR_NATIVE_WINDOW_IN_USE_KHR = -1000000001, + VK_SUBOPTIMAL_KHR = 1000001003, + VK_ERROR_OUT_OF_DATE_KHR = -1000001004, + VK_ERROR_INCOMPATIBLE_DISPLAY_KHR = -1000003001, + VK_ERROR_VALIDATION_FAILED_EXT = -1000011001, + VK_ERROR_INVALID_SHADER_NV = -1000012000, + VK_RESULT_BEGIN_RANGE = VK_ERROR_FORMAT_NOT_SUPPORTED, + VK_RESULT_END_RANGE = VK_INCOMPLETE, + VK_RESULT_RANGE_SIZE = (VK_INCOMPLETE - VK_ERROR_FORMAT_NOT_SUPPORTED + 1), + VK_RESULT_MAX_ENUM = 0x7FFFFFFF +} VkResult; + +typedef enum VkStructureType { + VK_STRUCTURE_TYPE_APPLICATION_INFO = 0, + VK_STRUCTURE_TYPE_INSTANCE_CREATE_INFO = 1, + VK_STRUCTURE_TYPE_DEVICE_QUEUE_CREATE_INFO = 2, + VK_STRUCTURE_TYPE_DEVICE_CREATE_INFO = 3, + VK_STRUCTURE_TYPE_SUBMIT_INFO = 4, + VK_STRUCTURE_TYPE_MEMORY_ALLOCATE_INFO = 5, + VK_STRUCTURE_TYPE_MAPPED_MEMORY_RANGE = 6, + VK_STRUCTURE_TYPE_BIND_SPARSE_INFO = 7, + VK_STRUCTURE_TYPE_FENCE_CREATE_INFO = 8, + VK_STRUCTURE_TYPE_SEMAPHORE_CREATE_INFO = 9, + VK_STRUCTURE_TYPE_EVENT_CREATE_INFO = 10, + VK_STRUCTURE_TYPE_QUERY_POOL_CREATE_INFO = 11, + VK_STRUCTURE_TYPE_BUFFER_CREATE_INFO = 12, + VK_STRUCTURE_TYPE_BUFFER_VIEW_CREATE_INFO = 13, + VK_STRUCTURE_TYPE_IMAGE_CREATE_INFO = 14, + VK_STRUCTURE_TYPE_IMAGE_VIEW_CREATE_INFO = 15, + VK_STRUCTURE_TYPE_SHADER_MODULE_CREATE_INFO = 16, + VK_STRUCTURE_TYPE_PIPELINE_CACHE_CREATE_INFO = 17, + VK_STRUCTURE_TYPE_PIPELINE_SHADER_STAGE_CREATE_INFO = 18, + VK_STRUCTURE_TYPE_PIPELINE_VERTEX_INPUT_STATE_CREATE_INFO = 19, + VK_STRUCTURE_TYPE_PIPELINE_INPUT_ASSEMBLY_STATE_CREATE_INFO = 20, + VK_STRUCTURE_TYPE_PIPELINE_TESSELLATION_STATE_CREATE_INFO = 21, + VK_STRUCTURE_TYPE_PIPELINE_VIEWPORT_STATE_CREATE_INFO = 22, + VK_STRUCTURE_TYPE_PIPELINE_RASTERIZATION_STATE_CREATE_INFO = 23, + VK_STRUCTURE_TYPE_PIPELINE_MULTISAMPLE_STATE_CREATE_INFO = 24, + VK_STRUCTURE_TYPE_PIPELINE_DEPTH_STENCIL_STATE_CREATE_INFO = 25, + VK_STRUCTURE_TYPE_PIPELINE_COLOR_BLEND_STATE_CREATE_INFO = 26, + VK_STRUCTURE_TYPE_PIPELINE_DYNAMIC_STATE_CREATE_INFO = 27, + VK_STRUCTURE_TYPE_GRAPHICS_PIPELINE_CREATE_INFO = 28, + VK_STRUCTURE_TYPE_COMPUTE_PIPELINE_CREATE_INFO = 29, + VK_STRUCTURE_TYPE_PIPELINE_LAYOUT_CREATE_INFO = 30, + VK_STRUCTURE_TYPE_SAMPLER_CREATE_INFO = 31, + VK_STRUCTURE_TYPE_DESCRIPTOR_SET_LAYOUT_CREATE_INFO = 32, + VK_STRUCTURE_TYPE_DESCRIPTOR_POOL_CREATE_INFO = 33, + VK_STRUCTURE_TYPE_DESCRIPTOR_SET_ALLOCATE_INFO = 34, + VK_STRUCTURE_TYPE_WRITE_DESCRIPTOR_SET = 35, + VK_STRUCTURE_TYPE_COPY_DESCRIPTOR_SET = 36, + VK_STRUCTURE_TYPE_FRAMEBUFFER_CREATE_INFO = 37, + VK_STRUCTURE_TYPE_RENDER_PASS_CREATE_INFO = 38, + VK_STRUCTURE_TYPE_COMMAND_POOL_CREATE_INFO = 39, + VK_STRUCTURE_TYPE_COMMAND_BUFFER_ALLOCATE_INFO = 40, + VK_STRUCTURE_TYPE_COMMAND_BUFFER_INHERITANCE_INFO = 41, + VK_STRUCTURE_TYPE_COMMAND_BUFFER_BEGIN_INFO = 42, + VK_STRUCTURE_TYPE_RENDER_PASS_BEGIN_INFO = 43, + VK_STRUCTURE_TYPE_BUFFER_MEMORY_BARRIER = 44, + VK_STRUCTURE_TYPE_IMAGE_MEMORY_BARRIER = 45, + VK_STRUCTURE_TYPE_MEMORY_BARRIER = 46, + VK_STRUCTURE_TYPE_LOADER_INSTANCE_CREATE_INFO = 47, + VK_STRUCTURE_TYPE_LOADER_DEVICE_CREATE_INFO = 48, + VK_STRUCTURE_TYPE_SWAPCHAIN_CREATE_INFO_KHR = 1000001000, + VK_STRUCTURE_TYPE_PRESENT_INFO_KHR = 1000001001, + VK_STRUCTURE_TYPE_DISPLAY_MODE_CREATE_INFO_KHR = 1000002000, + VK_STRUCTURE_TYPE_DISPLAY_SURFACE_CREATE_INFO_KHR = 1000002001, + VK_STRUCTURE_TYPE_DISPLAY_PRESENT_INFO_KHR = 1000003000, + VK_STRUCTURE_TYPE_XLIB_SURFACE_CREATE_INFO_KHR = 1000004000, + VK_STRUCTURE_TYPE_XCB_SURFACE_CREATE_INFO_KHR = 1000005000, + VK_STRUCTURE_TYPE_WAYLAND_SURFACE_CREATE_INFO_KHR = 1000006000, + VK_STRUCTURE_TYPE_MIR_SURFACE_CREATE_INFO_KHR = 1000007000, + VK_STRUCTURE_TYPE_ANDROID_SURFACE_CREATE_INFO_KHR = 1000008000, + VK_STRUCTURE_TYPE_WIN32_SURFACE_CREATE_INFO_KHR = 1000009000, + VK_STRUCTURE_TYPE_DEBUG_REPORT_CALLBACK_CREATE_INFO_EXT = 1000011000, + VK_STRUCTURE_TYPE_BEGIN_RANGE = VK_STRUCTURE_TYPE_APPLICATION_INFO, + VK_STRUCTURE_TYPE_END_RANGE = VK_STRUCTURE_TYPE_LOADER_DEVICE_CREATE_INFO, + VK_STRUCTURE_TYPE_RANGE_SIZE = (VK_STRUCTURE_TYPE_LOADER_DEVICE_CREATE_INFO - VK_STRUCTURE_TYPE_APPLICATION_INFO + 1), + VK_STRUCTURE_TYPE_MAX_ENUM = 0x7FFFFFFF +} VkStructureType; + +typedef enum VkSystemAllocationScope { + VK_SYSTEM_ALLOCATION_SCOPE_COMMAND = 0, + VK_SYSTEM_ALLOCATION_SCOPE_OBJECT = 1, + VK_SYSTEM_ALLOCATION_SCOPE_CACHE = 2, + VK_SYSTEM_ALLOCATION_SCOPE_DEVICE = 3, + VK_SYSTEM_ALLOCATION_SCOPE_INSTANCE = 4, + VK_SYSTEM_ALLOCATION_SCOPE_BEGIN_RANGE = VK_SYSTEM_ALLOCATION_SCOPE_COMMAND, + VK_SYSTEM_ALLOCATION_SCOPE_END_RANGE = VK_SYSTEM_ALLOCATION_SCOPE_INSTANCE, + VK_SYSTEM_ALLOCATION_SCOPE_RANGE_SIZE = (VK_SYSTEM_ALLOCATION_SCOPE_INSTANCE - VK_SYSTEM_ALLOCATION_SCOPE_COMMAND + 1), + VK_SYSTEM_ALLOCATION_SCOPE_MAX_ENUM = 0x7FFFFFFF +} VkSystemAllocationScope; + +typedef enum VkInternalAllocationType { + VK_INTERNAL_ALLOCATION_TYPE_EXECUTABLE = 0, + VK_INTERNAL_ALLOCATION_TYPE_BEGIN_RANGE = VK_INTERNAL_ALLOCATION_TYPE_EXECUTABLE, + VK_INTERNAL_ALLOCATION_TYPE_END_RANGE = VK_INTERNAL_ALLOCATION_TYPE_EXECUTABLE, + VK_INTERNAL_ALLOCATION_TYPE_RANGE_SIZE = (VK_INTERNAL_ALLOCATION_TYPE_EXECUTABLE - VK_INTERNAL_ALLOCATION_TYPE_EXECUTABLE + 1), + VK_INTERNAL_ALLOCATION_TYPE_MAX_ENUM = 0x7FFFFFFF +} VkInternalAllocationType; + +typedef enum VkFormat { + VK_FORMAT_UNDEFINED = 0, + VK_FORMAT_R4G4_UNORM_PACK8 = 1, + VK_FORMAT_R4G4B4A4_UNORM_PACK16 = 2, + VK_FORMAT_B4G4R4A4_UNORM_PACK16 = 3, + VK_FORMAT_R5G6B5_UNORM_PACK16 = 4, + VK_FORMAT_B5G6R5_UNORM_PACK16 = 5, + VK_FORMAT_R5G5B5A1_UNORM_PACK16 = 6, + VK_FORMAT_B5G5R5A1_UNORM_PACK16 = 7, + VK_FORMAT_A1R5G5B5_UNORM_PACK16 = 8, + VK_FORMAT_R8_UNORM = 9, + VK_FORMAT_R8_SNORM = 10, + VK_FORMAT_R8_USCALED = 11, + VK_FORMAT_R8_SSCALED = 12, + VK_FORMAT_R8_UINT = 13, + VK_FORMAT_R8_SINT = 14, + VK_FORMAT_R8_SRGB = 15, + VK_FORMAT_R8G8_UNORM = 16, + VK_FORMAT_R8G8_SNORM = 17, + VK_FORMAT_R8G8_USCALED = 18, + VK_FORMAT_R8G8_SSCALED = 19, + VK_FORMAT_R8G8_UINT = 20, + VK_FORMAT_R8G8_SINT = 21, + VK_FORMAT_R8G8_SRGB = 22, + VK_FORMAT_R8G8B8_UNORM = 23, + VK_FORMAT_R8G8B8_SNORM = 24, + VK_FORMAT_R8G8B8_USCALED = 25, + VK_FORMAT_R8G8B8_SSCALED = 26, + VK_FORMAT_R8G8B8_UINT = 27, + VK_FORMAT_R8G8B8_SINT = 28, + VK_FORMAT_R8G8B8_SRGB = 29, + VK_FORMAT_B8G8R8_UNORM = 30, + VK_FORMAT_B8G8R8_SNORM = 31, + VK_FORMAT_B8G8R8_USCALED = 32, + VK_FORMAT_B8G8R8_SSCALED = 33, + VK_FORMAT_B8G8R8_UINT = 34, + VK_FORMAT_B8G8R8_SINT = 35, + VK_FORMAT_B8G8R8_SRGB = 36, + VK_FORMAT_R8G8B8A8_UNORM = 37, + VK_FORMAT_R8G8B8A8_SNORM = 38, + VK_FORMAT_R8G8B8A8_USCALED = 39, + VK_FORMAT_R8G8B8A8_SSCALED = 40, + VK_FORMAT_R8G8B8A8_UINT = 41, + VK_FORMAT_R8G8B8A8_SINT = 42, + VK_FORMAT_R8G8B8A8_SRGB = 43, + VK_FORMAT_B8G8R8A8_UNORM = 44, + VK_FORMAT_B8G8R8A8_SNORM = 45, + VK_FORMAT_B8G8R8A8_USCALED = 46, + VK_FORMAT_B8G8R8A8_SSCALED = 47, + VK_FORMAT_B8G8R8A8_UINT = 48, + VK_FORMAT_B8G8R8A8_SINT = 49, + VK_FORMAT_B8G8R8A8_SRGB = 50, + VK_FORMAT_A8B8G8R8_UNORM_PACK32 = 51, + VK_FORMAT_A8B8G8R8_SNORM_PACK32 = 52, + VK_FORMAT_A8B8G8R8_USCALED_PACK32 = 53, + VK_FORMAT_A8B8G8R8_SSCALED_PACK32 = 54, + VK_FORMAT_A8B8G8R8_UINT_PACK32 = 55, + VK_FORMAT_A8B8G8R8_SINT_PACK32 = 56, + VK_FORMAT_A8B8G8R8_SRGB_PACK32 = 57, + VK_FORMAT_A2R10G10B10_UNORM_PACK32 = 58, + VK_FORMAT_A2R10G10B10_SNORM_PACK32 = 59, + VK_FORMAT_A2R10G10B10_USCALED_PACK32 = 60, + VK_FORMAT_A2R10G10B10_SSCALED_PACK32 = 61, + VK_FORMAT_A2R10G10B10_UINT_PACK32 = 62, + VK_FORMAT_A2R10G10B10_SINT_PACK32 = 63, + VK_FORMAT_A2B10G10R10_UNORM_PACK32 = 64, + VK_FORMAT_A2B10G10R10_SNORM_PACK32 = 65, + VK_FORMAT_A2B10G10R10_USCALED_PACK32 = 66, + VK_FORMAT_A2B10G10R10_SSCALED_PACK32 = 67, + VK_FORMAT_A2B10G10R10_UINT_PACK32 = 68, + VK_FORMAT_A2B10G10R10_SINT_PACK32 = 69, + VK_FORMAT_R16_UNORM = 70, + VK_FORMAT_R16_SNORM = 71, + VK_FORMAT_R16_USCALED = 72, + VK_FORMAT_R16_SSCALED = 73, + VK_FORMAT_R16_UINT = 74, + VK_FORMAT_R16_SINT = 75, + VK_FORMAT_R16_SFLOAT = 76, + VK_FORMAT_R16G16_UNORM = 77, + VK_FORMAT_R16G16_SNORM = 78, + VK_FORMAT_R16G16_USCALED = 79, + VK_FORMAT_R16G16_SSCALED = 80, + VK_FORMAT_R16G16_UINT = 81, + VK_FORMAT_R16G16_SINT = 82, + VK_FORMAT_R16G16_SFLOAT = 83, + VK_FORMAT_R16G16B16_UNORM = 84, + VK_FORMAT_R16G16B16_SNORM = 85, + VK_FORMAT_R16G16B16_USCALED = 86, + VK_FORMAT_R16G16B16_SSCALED = 87, + VK_FORMAT_R16G16B16_UINT = 88, + VK_FORMAT_R16G16B16_SINT = 89, + VK_FORMAT_R16G16B16_SFLOAT = 90, + VK_FORMAT_R16G16B16A16_UNORM = 91, + VK_FORMAT_R16G16B16A16_SNORM = 92, + VK_FORMAT_R16G16B16A16_USCALED = 93, + VK_FORMAT_R16G16B16A16_SSCALED = 94, + VK_FORMAT_R16G16B16A16_UINT = 95, + VK_FORMAT_R16G16B16A16_SINT = 96, + VK_FORMAT_R16G16B16A16_SFLOAT = 97, + VK_FORMAT_R32_UINT = 98, + VK_FORMAT_R32_SINT = 99, + VK_FORMAT_R32_SFLOAT = 100, + VK_FORMAT_R32G32_UINT = 101, + VK_FORMAT_R32G32_SINT = 102, + VK_FORMAT_R32G32_SFLOAT = 103, + VK_FORMAT_R32G32B32_UINT = 104, + VK_FORMAT_R32G32B32_SINT = 105, + VK_FORMAT_R32G32B32_SFLOAT = 106, + VK_FORMAT_R32G32B32A32_UINT = 107, + VK_FORMAT_R32G32B32A32_SINT = 108, + VK_FORMAT_R32G32B32A32_SFLOAT = 109, + VK_FORMAT_R64_UINT = 110, + VK_FORMAT_R64_SINT = 111, + VK_FORMAT_R64_SFLOAT = 112, + VK_FORMAT_R64G64_UINT = 113, + VK_FORMAT_R64G64_SINT = 114, + VK_FORMAT_R64G64_SFLOAT = 115, + VK_FORMAT_R64G64B64_UINT = 116, + VK_FORMAT_R64G64B64_SINT = 117, + VK_FORMAT_R64G64B64_SFLOAT = 118, + VK_FORMAT_R64G64B64A64_UINT = 119, + VK_FORMAT_R64G64B64A64_SINT = 120, + VK_FORMAT_R64G64B64A64_SFLOAT = 121, + VK_FORMAT_B10G11R11_UFLOAT_PACK32 = 122, + VK_FORMAT_E5B9G9R9_UFLOAT_PACK32 = 123, + VK_FORMAT_D16_UNORM = 124, + VK_FORMAT_X8_D24_UNORM_PACK32 = 125, + VK_FORMAT_D32_SFLOAT = 126, + VK_FORMAT_S8_UINT = 127, + VK_FORMAT_D16_UNORM_S8_UINT = 128, + VK_FORMAT_D24_UNORM_S8_UINT = 129, + VK_FORMAT_D32_SFLOAT_S8_UINT = 130, + VK_FORMAT_BC1_RGB_UNORM_BLOCK = 131, + VK_FORMAT_BC1_RGB_SRGB_BLOCK = 132, + VK_FORMAT_BC1_RGBA_UNORM_BLOCK = 133, + VK_FORMAT_BC1_RGBA_SRGB_BLOCK = 134, + VK_FORMAT_BC2_UNORM_BLOCK = 135, + VK_FORMAT_BC2_SRGB_BLOCK = 136, + VK_FORMAT_BC3_UNORM_BLOCK = 137, + VK_FORMAT_BC3_SRGB_BLOCK = 138, + VK_FORMAT_BC4_UNORM_BLOCK = 139, + VK_FORMAT_BC4_SNORM_BLOCK = 140, + VK_FORMAT_BC5_UNORM_BLOCK = 141, + VK_FORMAT_BC5_SNORM_BLOCK = 142, + VK_FORMAT_BC6H_UFLOAT_BLOCK = 143, + VK_FORMAT_BC6H_SFLOAT_BLOCK = 144, + VK_FORMAT_BC7_UNORM_BLOCK = 145, + VK_FORMAT_BC7_SRGB_BLOCK = 146, + VK_FORMAT_ETC2_R8G8B8_UNORM_BLOCK = 147, + VK_FORMAT_ETC2_R8G8B8_SRGB_BLOCK = 148, + VK_FORMAT_ETC2_R8G8B8A1_UNORM_BLOCK = 149, + VK_FORMAT_ETC2_R8G8B8A1_SRGB_BLOCK = 150, + VK_FORMAT_ETC2_R8G8B8A8_UNORM_BLOCK = 151, + VK_FORMAT_ETC2_R8G8B8A8_SRGB_BLOCK = 152, + VK_FORMAT_EAC_R11_UNORM_BLOCK = 153, + VK_FORMAT_EAC_R11_SNORM_BLOCK = 154, + VK_FORMAT_EAC_R11G11_UNORM_BLOCK = 155, + VK_FORMAT_EAC_R11G11_SNORM_BLOCK = 156, + VK_FORMAT_ASTC_4x4_UNORM_BLOCK = 157, + VK_FORMAT_ASTC_4x4_SRGB_BLOCK = 158, + VK_FORMAT_ASTC_5x4_UNORM_BLOCK = 159, + VK_FORMAT_ASTC_5x4_SRGB_BLOCK = 160, + VK_FORMAT_ASTC_5x5_UNORM_BLOCK = 161, + VK_FORMAT_ASTC_5x5_SRGB_BLOCK = 162, + VK_FORMAT_ASTC_6x5_UNORM_BLOCK = 163, + VK_FORMAT_ASTC_6x5_SRGB_BLOCK = 164, + VK_FORMAT_ASTC_6x6_UNORM_BLOCK = 165, + VK_FORMAT_ASTC_6x6_SRGB_BLOCK = 166, + VK_FORMAT_ASTC_8x5_UNORM_BLOCK = 167, + VK_FORMAT_ASTC_8x5_SRGB_BLOCK = 168, + VK_FORMAT_ASTC_8x6_UNORM_BLOCK = 169, + VK_FORMAT_ASTC_8x6_SRGB_BLOCK = 170, + VK_FORMAT_ASTC_8x8_UNORM_BLOCK = 171, + VK_FORMAT_ASTC_8x8_SRGB_BLOCK = 172, + VK_FORMAT_ASTC_10x5_UNORM_BLOCK = 173, + VK_FORMAT_ASTC_10x5_SRGB_BLOCK = 174, + VK_FORMAT_ASTC_10x6_UNORM_BLOCK = 175, + VK_FORMAT_ASTC_10x6_SRGB_BLOCK = 176, + VK_FORMAT_ASTC_10x8_UNORM_BLOCK = 177, + VK_FORMAT_ASTC_10x8_SRGB_BLOCK = 178, + VK_FORMAT_ASTC_10x10_UNORM_BLOCK = 179, + VK_FORMAT_ASTC_10x10_SRGB_BLOCK = 180, + VK_FORMAT_ASTC_12x10_UNORM_BLOCK = 181, + VK_FORMAT_ASTC_12x10_SRGB_BLOCK = 182, + VK_FORMAT_ASTC_12x12_UNORM_BLOCK = 183, + VK_FORMAT_ASTC_12x12_SRGB_BLOCK = 184, + VK_FORMAT_BEGIN_RANGE = VK_FORMAT_UNDEFINED, + VK_FORMAT_END_RANGE = VK_FORMAT_ASTC_12x12_SRGB_BLOCK, + VK_FORMAT_RANGE_SIZE = (VK_FORMAT_ASTC_12x12_SRGB_BLOCK - VK_FORMAT_UNDEFINED + 1), + VK_FORMAT_MAX_ENUM = 0x7FFFFFFF +} VkFormat; + +typedef enum VkImageType { + VK_IMAGE_TYPE_1D = 0, + VK_IMAGE_TYPE_2D = 1, + VK_IMAGE_TYPE_3D = 2, + VK_IMAGE_TYPE_BEGIN_RANGE = VK_IMAGE_TYPE_1D, + VK_IMAGE_TYPE_END_RANGE = VK_IMAGE_TYPE_3D, + VK_IMAGE_TYPE_RANGE_SIZE = (VK_IMAGE_TYPE_3D - VK_IMAGE_TYPE_1D + 1), + VK_IMAGE_TYPE_MAX_ENUM = 0x7FFFFFFF +} VkImageType; + +typedef enum VkImageTiling { + VK_IMAGE_TILING_OPTIMAL = 0, + VK_IMAGE_TILING_LINEAR = 1, + VK_IMAGE_TILING_BEGIN_RANGE = VK_IMAGE_TILING_OPTIMAL, + VK_IMAGE_TILING_END_RANGE = VK_IMAGE_TILING_LINEAR, + VK_IMAGE_TILING_RANGE_SIZE = (VK_IMAGE_TILING_LINEAR - VK_IMAGE_TILING_OPTIMAL + 1), + VK_IMAGE_TILING_MAX_ENUM = 0x7FFFFFFF +} VkImageTiling; + +typedef enum VkPhysicalDeviceType { + VK_PHYSICAL_DEVICE_TYPE_OTHER = 0, + VK_PHYSICAL_DEVICE_TYPE_INTEGRATED_GPU = 1, + VK_PHYSICAL_DEVICE_TYPE_DISCRETE_GPU = 2, + VK_PHYSICAL_DEVICE_TYPE_VIRTUAL_GPU = 3, + VK_PHYSICAL_DEVICE_TYPE_CPU = 4, + VK_PHYSICAL_DEVICE_TYPE_BEGIN_RANGE = VK_PHYSICAL_DEVICE_TYPE_OTHER, + VK_PHYSICAL_DEVICE_TYPE_END_RANGE = VK_PHYSICAL_DEVICE_TYPE_CPU, + VK_PHYSICAL_DEVICE_TYPE_RANGE_SIZE = (VK_PHYSICAL_DEVICE_TYPE_CPU - VK_PHYSICAL_DEVICE_TYPE_OTHER + 1), + VK_PHYSICAL_DEVICE_TYPE_MAX_ENUM = 0x7FFFFFFF +} VkPhysicalDeviceType; + +typedef enum VkQueryType { + VK_QUERY_TYPE_OCCLUSION = 0, + VK_QUERY_TYPE_PIPELINE_STATISTICS = 1, + VK_QUERY_TYPE_TIMESTAMP = 2, + VK_QUERY_TYPE_BEGIN_RANGE = VK_QUERY_TYPE_OCCLUSION, + VK_QUERY_TYPE_END_RANGE = VK_QUERY_TYPE_TIMESTAMP, + VK_QUERY_TYPE_RANGE_SIZE = (VK_QUERY_TYPE_TIMESTAMP - VK_QUERY_TYPE_OCCLUSION + 1), + VK_QUERY_TYPE_MAX_ENUM = 0x7FFFFFFF +} VkQueryType; + +typedef enum VkSharingMode { + VK_SHARING_MODE_EXCLUSIVE = 0, + VK_SHARING_MODE_CONCURRENT = 1, + VK_SHARING_MODE_BEGIN_RANGE = VK_SHARING_MODE_EXCLUSIVE, + VK_SHARING_MODE_END_RANGE = VK_SHARING_MODE_CONCURRENT, + VK_SHARING_MODE_RANGE_SIZE = (VK_SHARING_MODE_CONCURRENT - VK_SHARING_MODE_EXCLUSIVE + 1), + VK_SHARING_MODE_MAX_ENUM = 0x7FFFFFFF +} VkSharingMode; + +typedef enum VkImageLayout { + VK_IMAGE_LAYOUT_UNDEFINED = 0, + VK_IMAGE_LAYOUT_GENERAL = 1, + VK_IMAGE_LAYOUT_COLOR_ATTACHMENT_OPTIMAL = 2, + VK_IMAGE_LAYOUT_DEPTH_STENCIL_ATTACHMENT_OPTIMAL = 3, + VK_IMAGE_LAYOUT_DEPTH_STENCIL_READ_ONLY_OPTIMAL = 4, + VK_IMAGE_LAYOUT_SHADER_READ_ONLY_OPTIMAL = 5, + VK_IMAGE_LAYOUT_TRANSFER_SRC_OPTIMAL = 6, + VK_IMAGE_LAYOUT_TRANSFER_DST_OPTIMAL = 7, + VK_IMAGE_LAYOUT_PREINITIALIZED = 8, + VK_IMAGE_LAYOUT_PRESENT_SRC_KHR = 1000001002, + VK_IMAGE_LAYOUT_BEGIN_RANGE = VK_IMAGE_LAYOUT_UNDEFINED, + VK_IMAGE_LAYOUT_END_RANGE = VK_IMAGE_LAYOUT_PREINITIALIZED, + VK_IMAGE_LAYOUT_RANGE_SIZE = (VK_IMAGE_LAYOUT_PREINITIALIZED - VK_IMAGE_LAYOUT_UNDEFINED + 1), + VK_IMAGE_LAYOUT_MAX_ENUM = 0x7FFFFFFF +} VkImageLayout; + +typedef enum VkImageViewType { + VK_IMAGE_VIEW_TYPE_1D = 0, + VK_IMAGE_VIEW_TYPE_2D = 1, + VK_IMAGE_VIEW_TYPE_3D = 2, + VK_IMAGE_VIEW_TYPE_CUBE = 3, + VK_IMAGE_VIEW_TYPE_1D_ARRAY = 4, + VK_IMAGE_VIEW_TYPE_2D_ARRAY = 5, + VK_IMAGE_VIEW_TYPE_CUBE_ARRAY = 6, + VK_IMAGE_VIEW_TYPE_BEGIN_RANGE = VK_IMAGE_VIEW_TYPE_1D, + VK_IMAGE_VIEW_TYPE_END_RANGE = VK_IMAGE_VIEW_TYPE_CUBE_ARRAY, + VK_IMAGE_VIEW_TYPE_RANGE_SIZE = (VK_IMAGE_VIEW_TYPE_CUBE_ARRAY - VK_IMAGE_VIEW_TYPE_1D + 1), + VK_IMAGE_VIEW_TYPE_MAX_ENUM = 0x7FFFFFFF +} VkImageViewType; + +typedef enum VkComponentSwizzle { + VK_COMPONENT_SWIZZLE_IDENTITY = 0, + VK_COMPONENT_SWIZZLE_ZERO = 1, + VK_COMPONENT_SWIZZLE_ONE = 2, + VK_COMPONENT_SWIZZLE_R = 3, + VK_COMPONENT_SWIZZLE_G = 4, + VK_COMPONENT_SWIZZLE_B = 5, + VK_COMPONENT_SWIZZLE_A = 6, + VK_COMPONENT_SWIZZLE_BEGIN_RANGE = VK_COMPONENT_SWIZZLE_IDENTITY, + VK_COMPONENT_SWIZZLE_END_RANGE = VK_COMPONENT_SWIZZLE_A, + VK_COMPONENT_SWIZZLE_RANGE_SIZE = (VK_COMPONENT_SWIZZLE_A - VK_COMPONENT_SWIZZLE_IDENTITY + 1), + VK_COMPONENT_SWIZZLE_MAX_ENUM = 0x7FFFFFFF +} VkComponentSwizzle; + +typedef enum VkVertexInputRate { + VK_VERTEX_INPUT_RATE_VERTEX = 0, + VK_VERTEX_INPUT_RATE_INSTANCE = 1, + VK_VERTEX_INPUT_RATE_BEGIN_RANGE = VK_VERTEX_INPUT_RATE_VERTEX, + VK_VERTEX_INPUT_RATE_END_RANGE = VK_VERTEX_INPUT_RATE_INSTANCE, + VK_VERTEX_INPUT_RATE_RANGE_SIZE = (VK_VERTEX_INPUT_RATE_INSTANCE - VK_VERTEX_INPUT_RATE_VERTEX + 1), + VK_VERTEX_INPUT_RATE_MAX_ENUM = 0x7FFFFFFF +} VkVertexInputRate; + +typedef enum VkPrimitiveTopology { + VK_PRIMITIVE_TOPOLOGY_POINT_LIST = 0, + VK_PRIMITIVE_TOPOLOGY_LINE_LIST = 1, + VK_PRIMITIVE_TOPOLOGY_LINE_STRIP = 2, + VK_PRIMITIVE_TOPOLOGY_TRIANGLE_LIST = 3, + VK_PRIMITIVE_TOPOLOGY_TRIANGLE_STRIP = 4, + VK_PRIMITIVE_TOPOLOGY_TRIANGLE_FAN = 5, + VK_PRIMITIVE_TOPOLOGY_LINE_LIST_WITH_ADJACENCY = 6, + VK_PRIMITIVE_TOPOLOGY_LINE_STRIP_WITH_ADJACENCY = 7, + VK_PRIMITIVE_TOPOLOGY_TRIANGLE_LIST_WITH_ADJACENCY = 8, + VK_PRIMITIVE_TOPOLOGY_TRIANGLE_STRIP_WITH_ADJACENCY = 9, + VK_PRIMITIVE_TOPOLOGY_PATCH_LIST = 10, + VK_PRIMITIVE_TOPOLOGY_BEGIN_RANGE = VK_PRIMITIVE_TOPOLOGY_POINT_LIST, + VK_PRIMITIVE_TOPOLOGY_END_RANGE = VK_PRIMITIVE_TOPOLOGY_PATCH_LIST, + VK_PRIMITIVE_TOPOLOGY_RANGE_SIZE = (VK_PRIMITIVE_TOPOLOGY_PATCH_LIST - VK_PRIMITIVE_TOPOLOGY_POINT_LIST + 1), + VK_PRIMITIVE_TOPOLOGY_MAX_ENUM = 0x7FFFFFFF +} VkPrimitiveTopology; + +typedef enum VkPolygonMode { + VK_POLYGON_MODE_FILL = 0, + VK_POLYGON_MODE_LINE = 1, + VK_POLYGON_MODE_POINT = 2, + VK_POLYGON_MODE_BEGIN_RANGE = VK_POLYGON_MODE_FILL, + VK_POLYGON_MODE_END_RANGE = VK_POLYGON_MODE_POINT, + VK_POLYGON_MODE_RANGE_SIZE = (VK_POLYGON_MODE_POINT - VK_POLYGON_MODE_FILL + 1), + VK_POLYGON_MODE_MAX_ENUM = 0x7FFFFFFF +} VkPolygonMode; + +typedef enum VkFrontFace { + VK_FRONT_FACE_COUNTER_CLOCKWISE = 0, + VK_FRONT_FACE_CLOCKWISE = 1, + VK_FRONT_FACE_BEGIN_RANGE = VK_FRONT_FACE_COUNTER_CLOCKWISE, + VK_FRONT_FACE_END_RANGE = VK_FRONT_FACE_CLOCKWISE, + VK_FRONT_FACE_RANGE_SIZE = (VK_FRONT_FACE_CLOCKWISE - VK_FRONT_FACE_COUNTER_CLOCKWISE + 1), + VK_FRONT_FACE_MAX_ENUM = 0x7FFFFFFF +} VkFrontFace; + +typedef enum VkCompareOp { + VK_COMPARE_OP_NEVER = 0, + VK_COMPARE_OP_LESS = 1, + VK_COMPARE_OP_EQUAL = 2, + VK_COMPARE_OP_LESS_OR_EQUAL = 3, + VK_COMPARE_OP_GREATER = 4, + VK_COMPARE_OP_NOT_EQUAL = 5, + VK_COMPARE_OP_GREATER_OR_EQUAL = 6, + VK_COMPARE_OP_ALWAYS = 7, + VK_COMPARE_OP_BEGIN_RANGE = VK_COMPARE_OP_NEVER, + VK_COMPARE_OP_END_RANGE = VK_COMPARE_OP_ALWAYS, + VK_COMPARE_OP_RANGE_SIZE = (VK_COMPARE_OP_ALWAYS - VK_COMPARE_OP_NEVER + 1), + VK_COMPARE_OP_MAX_ENUM = 0x7FFFFFFF +} VkCompareOp; + +typedef enum VkStencilOp { + VK_STENCIL_OP_KEEP = 0, + VK_STENCIL_OP_ZERO = 1, + VK_STENCIL_OP_REPLACE = 2, + VK_STENCIL_OP_INCREMENT_AND_CLAMP = 3, + VK_STENCIL_OP_DECREMENT_AND_CLAMP = 4, + VK_STENCIL_OP_INVERT = 5, + VK_STENCIL_OP_INCREMENT_AND_WRAP = 6, + VK_STENCIL_OP_DECREMENT_AND_WRAP = 7, + VK_STENCIL_OP_BEGIN_RANGE = VK_STENCIL_OP_KEEP, + VK_STENCIL_OP_END_RANGE = VK_STENCIL_OP_DECREMENT_AND_WRAP, + VK_STENCIL_OP_RANGE_SIZE = (VK_STENCIL_OP_DECREMENT_AND_WRAP - VK_STENCIL_OP_KEEP + 1), + VK_STENCIL_OP_MAX_ENUM = 0x7FFFFFFF +} VkStencilOp; + +typedef enum VkLogicOp { + VK_LOGIC_OP_CLEAR = 0, + VK_LOGIC_OP_AND = 1, + VK_LOGIC_OP_AND_REVERSE = 2, + VK_LOGIC_OP_COPY = 3, + VK_LOGIC_OP_AND_INVERTED = 4, + VK_LOGIC_OP_NO_OP = 5, + VK_LOGIC_OP_XOR = 6, + VK_LOGIC_OP_OR = 7, + VK_LOGIC_OP_NOR = 8, + VK_LOGIC_OP_EQUIVALENT = 9, + VK_LOGIC_OP_INVERT = 10, + VK_LOGIC_OP_OR_REVERSE = 11, + VK_LOGIC_OP_COPY_INVERTED = 12, + VK_LOGIC_OP_OR_INVERTED = 13, + VK_LOGIC_OP_NAND = 14, + VK_LOGIC_OP_SET = 15, + VK_LOGIC_OP_BEGIN_RANGE = VK_LOGIC_OP_CLEAR, + VK_LOGIC_OP_END_RANGE = VK_LOGIC_OP_SET, + VK_LOGIC_OP_RANGE_SIZE = (VK_LOGIC_OP_SET - VK_LOGIC_OP_CLEAR + 1), + VK_LOGIC_OP_MAX_ENUM = 0x7FFFFFFF +} VkLogicOp; + +typedef enum VkBlendFactor { + VK_BLEND_FACTOR_ZERO = 0, + VK_BLEND_FACTOR_ONE = 1, + VK_BLEND_FACTOR_SRC_COLOR = 2, + VK_BLEND_FACTOR_ONE_MINUS_SRC_COLOR = 3, + VK_BLEND_FACTOR_DST_COLOR = 4, + VK_BLEND_FACTOR_ONE_MINUS_DST_COLOR = 5, + VK_BLEND_FACTOR_SRC_ALPHA = 6, + VK_BLEND_FACTOR_ONE_MINUS_SRC_ALPHA = 7, + VK_BLEND_FACTOR_DST_ALPHA = 8, + VK_BLEND_FACTOR_ONE_MINUS_DST_ALPHA = 9, + VK_BLEND_FACTOR_CONSTANT_COLOR = 10, + VK_BLEND_FACTOR_ONE_MINUS_CONSTANT_COLOR = 11, + VK_BLEND_FACTOR_CONSTANT_ALPHA = 12, + VK_BLEND_FACTOR_ONE_MINUS_CONSTANT_ALPHA = 13, + VK_BLEND_FACTOR_SRC_ALPHA_SATURATE = 14, + VK_BLEND_FACTOR_SRC1_COLOR = 15, + VK_BLEND_FACTOR_ONE_MINUS_SRC1_COLOR = 16, + VK_BLEND_FACTOR_SRC1_ALPHA = 17, + VK_BLEND_FACTOR_ONE_MINUS_SRC1_ALPHA = 18, + VK_BLEND_FACTOR_BEGIN_RANGE = VK_BLEND_FACTOR_ZERO, + VK_BLEND_FACTOR_END_RANGE = VK_BLEND_FACTOR_ONE_MINUS_SRC1_ALPHA, + VK_BLEND_FACTOR_RANGE_SIZE = (VK_BLEND_FACTOR_ONE_MINUS_SRC1_ALPHA - VK_BLEND_FACTOR_ZERO + 1), + VK_BLEND_FACTOR_MAX_ENUM = 0x7FFFFFFF +} VkBlendFactor; + +typedef enum VkBlendOp { + VK_BLEND_OP_ADD = 0, + VK_BLEND_OP_SUBTRACT = 1, + VK_BLEND_OP_REVERSE_SUBTRACT = 2, + VK_BLEND_OP_MIN = 3, + VK_BLEND_OP_MAX = 4, + VK_BLEND_OP_BEGIN_RANGE = VK_BLEND_OP_ADD, + VK_BLEND_OP_END_RANGE = VK_BLEND_OP_MAX, + VK_BLEND_OP_RANGE_SIZE = (VK_BLEND_OP_MAX - VK_BLEND_OP_ADD + 1), + VK_BLEND_OP_MAX_ENUM = 0x7FFFFFFF +} VkBlendOp; + +typedef enum VkDynamicState { + VK_DYNAMIC_STATE_VIEWPORT = 0, + VK_DYNAMIC_STATE_SCISSOR = 1, + VK_DYNAMIC_STATE_LINE_WIDTH = 2, + VK_DYNAMIC_STATE_DEPTH_BIAS = 3, + VK_DYNAMIC_STATE_BLEND_CONSTANTS = 4, + VK_DYNAMIC_STATE_DEPTH_BOUNDS = 5, + VK_DYNAMIC_STATE_STENCIL_COMPARE_MASK = 6, + VK_DYNAMIC_STATE_STENCIL_WRITE_MASK = 7, + VK_DYNAMIC_STATE_STENCIL_REFERENCE = 8, + VK_DYNAMIC_STATE_BEGIN_RANGE = VK_DYNAMIC_STATE_VIEWPORT, + VK_DYNAMIC_STATE_END_RANGE = VK_DYNAMIC_STATE_STENCIL_REFERENCE, + VK_DYNAMIC_STATE_RANGE_SIZE = (VK_DYNAMIC_STATE_STENCIL_REFERENCE - VK_DYNAMIC_STATE_VIEWPORT + 1), + VK_DYNAMIC_STATE_MAX_ENUM = 0x7FFFFFFF +} VkDynamicState; + +typedef enum VkFilter { + VK_FILTER_NEAREST = 0, + VK_FILTER_LINEAR = 1, + VK_FILTER_CUBIC_IMG = 1000015000, + VK_FILTER_BEGIN_RANGE = VK_FILTER_NEAREST, + VK_FILTER_END_RANGE = VK_FILTER_LINEAR, + VK_FILTER_RANGE_SIZE = (VK_FILTER_LINEAR - VK_FILTER_NEAREST + 1), + VK_FILTER_MAX_ENUM = 0x7FFFFFFF +} VkFilter; + +typedef enum VkSamplerMipmapMode { + VK_SAMPLER_MIPMAP_MODE_NEAREST = 0, + VK_SAMPLER_MIPMAP_MODE_LINEAR = 1, + VK_SAMPLER_MIPMAP_MODE_BEGIN_RANGE = VK_SAMPLER_MIPMAP_MODE_NEAREST, + VK_SAMPLER_MIPMAP_MODE_END_RANGE = VK_SAMPLER_MIPMAP_MODE_LINEAR, + VK_SAMPLER_MIPMAP_MODE_RANGE_SIZE = (VK_SAMPLER_MIPMAP_MODE_LINEAR - VK_SAMPLER_MIPMAP_MODE_NEAREST + 1), + VK_SAMPLER_MIPMAP_MODE_MAX_ENUM = 0x7FFFFFFF +} VkSamplerMipmapMode; + +typedef enum VkSamplerAddressMode { + VK_SAMPLER_ADDRESS_MODE_REPEAT = 0, + VK_SAMPLER_ADDRESS_MODE_MIRRORED_REPEAT = 1, + VK_SAMPLER_ADDRESS_MODE_CLAMP_TO_EDGE = 2, + VK_SAMPLER_ADDRESS_MODE_CLAMP_TO_BORDER = 3, + VK_SAMPLER_ADDRESS_MODE_MIRROR_CLAMP_TO_EDGE = 4, + VK_SAMPLER_ADDRESS_MODE_BEGIN_RANGE = VK_SAMPLER_ADDRESS_MODE_REPEAT, + VK_SAMPLER_ADDRESS_MODE_END_RANGE = VK_SAMPLER_ADDRESS_MODE_CLAMP_TO_BORDER, + VK_SAMPLER_ADDRESS_MODE_RANGE_SIZE = (VK_SAMPLER_ADDRESS_MODE_CLAMP_TO_BORDER - VK_SAMPLER_ADDRESS_MODE_REPEAT + 1), + VK_SAMPLER_ADDRESS_MODE_MAX_ENUM = 0x7FFFFFFF +} VkSamplerAddressMode; + +typedef enum VkBorderColor { + VK_BORDER_COLOR_FLOAT_TRANSPARENT_BLACK = 0, + VK_BORDER_COLOR_INT_TRANSPARENT_BLACK = 1, + VK_BORDER_COLOR_FLOAT_OPAQUE_BLACK = 2, + VK_BORDER_COLOR_INT_OPAQUE_BLACK = 3, + VK_BORDER_COLOR_FLOAT_OPAQUE_WHITE = 4, + VK_BORDER_COLOR_INT_OPAQUE_WHITE = 5, + VK_BORDER_COLOR_BEGIN_RANGE = VK_BORDER_COLOR_FLOAT_TRANSPARENT_BLACK, + VK_BORDER_COLOR_END_RANGE = VK_BORDER_COLOR_INT_OPAQUE_WHITE, + VK_BORDER_COLOR_RANGE_SIZE = (VK_BORDER_COLOR_INT_OPAQUE_WHITE - VK_BORDER_COLOR_FLOAT_TRANSPARENT_BLACK + 1), + VK_BORDER_COLOR_MAX_ENUM = 0x7FFFFFFF +} VkBorderColor; + +typedef enum VkDescriptorType { + VK_DESCRIPTOR_TYPE_SAMPLER = 0, + VK_DESCRIPTOR_TYPE_COMBINED_IMAGE_SAMPLER = 1, + VK_DESCRIPTOR_TYPE_SAMPLED_IMAGE = 2, + VK_DESCRIPTOR_TYPE_STORAGE_IMAGE = 3, + VK_DESCRIPTOR_TYPE_UNIFORM_TEXEL_BUFFER = 4, + VK_DESCRIPTOR_TYPE_STORAGE_TEXEL_BUFFER = 5, + VK_DESCRIPTOR_TYPE_UNIFORM_BUFFER = 6, + VK_DESCRIPTOR_TYPE_STORAGE_BUFFER = 7, + VK_DESCRIPTOR_TYPE_UNIFORM_BUFFER_DYNAMIC = 8, + VK_DESCRIPTOR_TYPE_STORAGE_BUFFER_DYNAMIC = 9, + VK_DESCRIPTOR_TYPE_INPUT_ATTACHMENT = 10, + VK_DESCRIPTOR_TYPE_BEGIN_RANGE = VK_DESCRIPTOR_TYPE_SAMPLER, + VK_DESCRIPTOR_TYPE_END_RANGE = VK_DESCRIPTOR_TYPE_INPUT_ATTACHMENT, + VK_DESCRIPTOR_TYPE_RANGE_SIZE = (VK_DESCRIPTOR_TYPE_INPUT_ATTACHMENT - VK_DESCRIPTOR_TYPE_SAMPLER + 1), + VK_DESCRIPTOR_TYPE_MAX_ENUM = 0x7FFFFFFF +} VkDescriptorType; + +typedef enum VkAttachmentLoadOp { + VK_ATTACHMENT_LOAD_OP_LOAD = 0, + VK_ATTACHMENT_LOAD_OP_CLEAR = 1, + VK_ATTACHMENT_LOAD_OP_DONT_CARE = 2, + VK_ATTACHMENT_LOAD_OP_BEGIN_RANGE = VK_ATTACHMENT_LOAD_OP_LOAD, + VK_ATTACHMENT_LOAD_OP_END_RANGE = VK_ATTACHMENT_LOAD_OP_DONT_CARE, + VK_ATTACHMENT_LOAD_OP_RANGE_SIZE = (VK_ATTACHMENT_LOAD_OP_DONT_CARE - VK_ATTACHMENT_LOAD_OP_LOAD + 1), + VK_ATTACHMENT_LOAD_OP_MAX_ENUM = 0x7FFFFFFF +} VkAttachmentLoadOp; + +typedef enum VkAttachmentStoreOp { + VK_ATTACHMENT_STORE_OP_STORE = 0, + VK_ATTACHMENT_STORE_OP_DONT_CARE = 1, + VK_ATTACHMENT_STORE_OP_BEGIN_RANGE = VK_ATTACHMENT_STORE_OP_STORE, + VK_ATTACHMENT_STORE_OP_END_RANGE = VK_ATTACHMENT_STORE_OP_DONT_CARE, + VK_ATTACHMENT_STORE_OP_RANGE_SIZE = (VK_ATTACHMENT_STORE_OP_DONT_CARE - VK_ATTACHMENT_STORE_OP_STORE + 1), + VK_ATTACHMENT_STORE_OP_MAX_ENUM = 0x7FFFFFFF +} VkAttachmentStoreOp; + +typedef enum VkPipelineBindPoint { + VK_PIPELINE_BIND_POINT_GRAPHICS = 0, + VK_PIPELINE_BIND_POINT_COMPUTE = 1, + VK_PIPELINE_BIND_POINT_BEGIN_RANGE = VK_PIPELINE_BIND_POINT_GRAPHICS, + VK_PIPELINE_BIND_POINT_END_RANGE = VK_PIPELINE_BIND_POINT_COMPUTE, + VK_PIPELINE_BIND_POINT_RANGE_SIZE = (VK_PIPELINE_BIND_POINT_COMPUTE - VK_PIPELINE_BIND_POINT_GRAPHICS + 1), + VK_PIPELINE_BIND_POINT_MAX_ENUM = 0x7FFFFFFF +} VkPipelineBindPoint; + +typedef enum VkCommandBufferLevel { + VK_COMMAND_BUFFER_LEVEL_PRIMARY = 0, + VK_COMMAND_BUFFER_LEVEL_SECONDARY = 1, + VK_COMMAND_BUFFER_LEVEL_BEGIN_RANGE = VK_COMMAND_BUFFER_LEVEL_PRIMARY, + VK_COMMAND_BUFFER_LEVEL_END_RANGE = VK_COMMAND_BUFFER_LEVEL_SECONDARY, + VK_COMMAND_BUFFER_LEVEL_RANGE_SIZE = (VK_COMMAND_BUFFER_LEVEL_SECONDARY - VK_COMMAND_BUFFER_LEVEL_PRIMARY + 1), + VK_COMMAND_BUFFER_LEVEL_MAX_ENUM = 0x7FFFFFFF +} VkCommandBufferLevel; + +typedef enum VkIndexType { + VK_INDEX_TYPE_UINT16 = 0, + VK_INDEX_TYPE_UINT32 = 1, + VK_INDEX_TYPE_BEGIN_RANGE = VK_INDEX_TYPE_UINT16, + VK_INDEX_TYPE_END_RANGE = VK_INDEX_TYPE_UINT32, + VK_INDEX_TYPE_RANGE_SIZE = (VK_INDEX_TYPE_UINT32 - VK_INDEX_TYPE_UINT16 + 1), + VK_INDEX_TYPE_MAX_ENUM = 0x7FFFFFFF +} VkIndexType; + +typedef enum VkSubpassContents { + VK_SUBPASS_CONTENTS_INLINE = 0, + VK_SUBPASS_CONTENTS_SECONDARY_COMMAND_BUFFERS = 1, + VK_SUBPASS_CONTENTS_BEGIN_RANGE = VK_SUBPASS_CONTENTS_INLINE, + VK_SUBPASS_CONTENTS_END_RANGE = VK_SUBPASS_CONTENTS_SECONDARY_COMMAND_BUFFERS, + VK_SUBPASS_CONTENTS_RANGE_SIZE = (VK_SUBPASS_CONTENTS_SECONDARY_COMMAND_BUFFERS - VK_SUBPASS_CONTENTS_INLINE + 1), + VK_SUBPASS_CONTENTS_MAX_ENUM = 0x7FFFFFFF +} VkSubpassContents; + +typedef VkFlags VkInstanceCreateFlags; + +typedef enum VkFormatFeatureFlagBits { + VK_FORMAT_FEATURE_SAMPLED_IMAGE_BIT = 0x00000001, + VK_FORMAT_FEATURE_STORAGE_IMAGE_BIT = 0x00000002, + VK_FORMAT_FEATURE_STORAGE_IMAGE_ATOMIC_BIT = 0x00000004, + VK_FORMAT_FEATURE_UNIFORM_TEXEL_BUFFER_BIT = 0x00000008, + VK_FORMAT_FEATURE_STORAGE_TEXEL_BUFFER_BIT = 0x00000010, + VK_FORMAT_FEATURE_STORAGE_TEXEL_BUFFER_ATOMIC_BIT = 0x00000020, + VK_FORMAT_FEATURE_VERTEX_BUFFER_BIT = 0x00000040, + VK_FORMAT_FEATURE_COLOR_ATTACHMENT_BIT = 0x00000080, + VK_FORMAT_FEATURE_COLOR_ATTACHMENT_BLEND_BIT = 0x00000100, + VK_FORMAT_FEATURE_DEPTH_STENCIL_ATTACHMENT_BIT = 0x00000200, + VK_FORMAT_FEATURE_BLIT_SRC_BIT = 0x00000400, + VK_FORMAT_FEATURE_BLIT_DST_BIT = 0x00000800, + VK_FORMAT_FEATURE_SAMPLED_IMAGE_FILTER_LINEAR_BIT = 0x00001000, + VK_FORMAT_FEATURE_SAMPLED_IMAGE_FILTER_CUBIC_BIT_IMG = 0x00002000, + VK_FORMAT_FEATURE_FLAG_BITS_MAX_ENUM = 0x7FFFFFFF +} VkFormatFeatureFlagBits; +typedef VkFlags VkFormatFeatureFlags; + +typedef enum VkImageUsageFlagBits { + VK_IMAGE_USAGE_TRANSFER_SRC_BIT = 0x00000001, + VK_IMAGE_USAGE_TRANSFER_DST_BIT = 0x00000002, + VK_IMAGE_USAGE_SAMPLED_BIT = 0x00000004, + VK_IMAGE_USAGE_STORAGE_BIT = 0x00000008, + VK_IMAGE_USAGE_COLOR_ATTACHMENT_BIT = 0x00000010, + VK_IMAGE_USAGE_DEPTH_STENCIL_ATTACHMENT_BIT = 0x00000020, + VK_IMAGE_USAGE_TRANSIENT_ATTACHMENT_BIT = 0x00000040, + VK_IMAGE_USAGE_INPUT_ATTACHMENT_BIT = 0x00000080, + VK_IMAGE_USAGE_FLAG_BITS_MAX_ENUM = 0x7FFFFFFF +} VkImageUsageFlagBits; +typedef VkFlags VkImageUsageFlags; + +typedef enum VkImageCreateFlagBits { + VK_IMAGE_CREATE_SPARSE_BINDING_BIT = 0x00000001, + VK_IMAGE_CREATE_SPARSE_RESIDENCY_BIT = 0x00000002, + VK_IMAGE_CREATE_SPARSE_ALIASED_BIT = 0x00000004, + VK_IMAGE_CREATE_MUTABLE_FORMAT_BIT = 0x00000008, + VK_IMAGE_CREATE_CUBE_COMPATIBLE_BIT = 0x00000010, + VK_IMAGE_CREATE_FLAG_BITS_MAX_ENUM = 0x7FFFFFFF +} VkImageCreateFlagBits; +typedef VkFlags VkImageCreateFlags; + +typedef enum VkSampleCountFlagBits { + VK_SAMPLE_COUNT_1_BIT = 0x00000001, + VK_SAMPLE_COUNT_2_BIT = 0x00000002, + VK_SAMPLE_COUNT_4_BIT = 0x00000004, + VK_SAMPLE_COUNT_8_BIT = 0x00000008, + VK_SAMPLE_COUNT_16_BIT = 0x00000010, + VK_SAMPLE_COUNT_32_BIT = 0x00000020, + VK_SAMPLE_COUNT_64_BIT = 0x00000040, + VK_SAMPLE_COUNT_FLAG_BITS_MAX_ENUM = 0x7FFFFFFF +} VkSampleCountFlagBits; +typedef VkFlags VkSampleCountFlags; + +typedef enum VkQueueFlagBits { + VK_QUEUE_GRAPHICS_BIT = 0x00000001, + VK_QUEUE_COMPUTE_BIT = 0x00000002, + VK_QUEUE_TRANSFER_BIT = 0x00000004, + VK_QUEUE_SPARSE_BINDING_BIT = 0x00000008, + VK_QUEUE_FLAG_BITS_MAX_ENUM = 0x7FFFFFFF +} VkQueueFlagBits; +typedef VkFlags VkQueueFlags; + +typedef enum VkMemoryPropertyFlagBits { + VK_MEMORY_PROPERTY_DEVICE_LOCAL_BIT = 0x00000001, + VK_MEMORY_PROPERTY_HOST_VISIBLE_BIT = 0x00000002, + VK_MEMORY_PROPERTY_HOST_COHERENT_BIT = 0x00000004, + VK_MEMORY_PROPERTY_HOST_CACHED_BIT = 0x00000008, + VK_MEMORY_PROPERTY_LAZILY_ALLOCATED_BIT = 0x00000010, + VK_MEMORY_PROPERTY_FLAG_BITS_MAX_ENUM = 0x7FFFFFFF +} VkMemoryPropertyFlagBits; +typedef VkFlags VkMemoryPropertyFlags; + +typedef enum VkMemoryHeapFlagBits { + VK_MEMORY_HEAP_DEVICE_LOCAL_BIT = 0x00000001, + VK_MEMORY_HEAP_FLAG_BITS_MAX_ENUM = 0x7FFFFFFF +} VkMemoryHeapFlagBits; +typedef VkFlags VkMemoryHeapFlags; +typedef VkFlags VkDeviceCreateFlags; +typedef VkFlags VkDeviceQueueCreateFlags; + +typedef enum VkPipelineStageFlagBits { + VK_PIPELINE_STAGE_TOP_OF_PIPE_BIT = 0x00000001, + VK_PIPELINE_STAGE_DRAW_INDIRECT_BIT = 0x00000002, + VK_PIPELINE_STAGE_VERTEX_INPUT_BIT = 0x00000004, + VK_PIPELINE_STAGE_VERTEX_SHADER_BIT = 0x00000008, + VK_PIPELINE_STAGE_TESSELLATION_CONTROL_SHADER_BIT = 0x00000010, + VK_PIPELINE_STAGE_TESSELLATION_EVALUATION_SHADER_BIT = 0x00000020, + VK_PIPELINE_STAGE_GEOMETRY_SHADER_BIT = 0x00000040, + VK_PIPELINE_STAGE_FRAGMENT_SHADER_BIT = 0x00000080, + VK_PIPELINE_STAGE_EARLY_FRAGMENT_TESTS_BIT = 0x00000100, + VK_PIPELINE_STAGE_LATE_FRAGMENT_TESTS_BIT = 0x00000200, + VK_PIPELINE_STAGE_COLOR_ATTACHMENT_OUTPUT_BIT = 0x00000400, + VK_PIPELINE_STAGE_COMPUTE_SHADER_BIT = 0x00000800, + VK_PIPELINE_STAGE_TRANSFER_BIT = 0x00001000, + VK_PIPELINE_STAGE_BOTTOM_OF_PIPE_BIT = 0x00002000, + VK_PIPELINE_STAGE_HOST_BIT = 0x00004000, + VK_PIPELINE_STAGE_ALL_GRAPHICS_BIT = 0x00008000, + VK_PIPELINE_STAGE_ALL_COMMANDS_BIT = 0x00010000, + VK_PIPELINE_STAGE_FLAG_BITS_MAX_ENUM = 0x7FFFFFFF +} VkPipelineStageFlagBits; +typedef VkFlags VkPipelineStageFlags; +typedef VkFlags VkMemoryMapFlags; + +typedef enum VkImageAspectFlagBits { + VK_IMAGE_ASPECT_COLOR_BIT = 0x00000001, + VK_IMAGE_ASPECT_DEPTH_BIT = 0x00000002, + VK_IMAGE_ASPECT_STENCIL_BIT = 0x00000004, + VK_IMAGE_ASPECT_METADATA_BIT = 0x00000008, + VK_IMAGE_ASPECT_FLAG_BITS_MAX_ENUM = 0x7FFFFFFF +} VkImageAspectFlagBits; +typedef VkFlags VkImageAspectFlags; + +typedef enum VkSparseImageFormatFlagBits { + VK_SPARSE_IMAGE_FORMAT_SINGLE_MIPTAIL_BIT = 0x00000001, + VK_SPARSE_IMAGE_FORMAT_ALIGNED_MIP_SIZE_BIT = 0x00000002, + VK_SPARSE_IMAGE_FORMAT_NONSTANDARD_BLOCK_SIZE_BIT = 0x00000004, + VK_SPARSE_IMAGE_FORMAT_FLAG_BITS_MAX_ENUM = 0x7FFFFFFF +} VkSparseImageFormatFlagBits; +typedef VkFlags VkSparseImageFormatFlags; + +typedef enum VkSparseMemoryBindFlagBits { + VK_SPARSE_MEMORY_BIND_METADATA_BIT = 0x00000001, + VK_SPARSE_MEMORY_BIND_FLAG_BITS_MAX_ENUM = 0x7FFFFFFF +} VkSparseMemoryBindFlagBits; +typedef VkFlags VkSparseMemoryBindFlags; + +typedef enum VkFenceCreateFlagBits { + VK_FENCE_CREATE_SIGNALED_BIT = 0x00000001, + VK_FENCE_CREATE_FLAG_BITS_MAX_ENUM = 0x7FFFFFFF +} VkFenceCreateFlagBits; +typedef VkFlags VkFenceCreateFlags; +typedef VkFlags VkSemaphoreCreateFlags; +typedef VkFlags VkEventCreateFlags; +typedef VkFlags VkQueryPoolCreateFlags; + +typedef enum VkQueryPipelineStatisticFlagBits { + VK_QUERY_PIPELINE_STATISTIC_INPUT_ASSEMBLY_VERTICES_BIT = 0x00000001, + VK_QUERY_PIPELINE_STATISTIC_INPUT_ASSEMBLY_PRIMITIVES_BIT = 0x00000002, + VK_QUERY_PIPELINE_STATISTIC_VERTEX_SHADER_INVOCATIONS_BIT = 0x00000004, + VK_QUERY_PIPELINE_STATISTIC_GEOMETRY_SHADER_INVOCATIONS_BIT = 0x00000008, + VK_QUERY_PIPELINE_STATISTIC_GEOMETRY_SHADER_PRIMITIVES_BIT = 0x00000010, + VK_QUERY_PIPELINE_STATISTIC_CLIPPING_INVOCATIONS_BIT = 0x00000020, + VK_QUERY_PIPELINE_STATISTIC_CLIPPING_PRIMITIVES_BIT = 0x00000040, + VK_QUERY_PIPELINE_STATISTIC_FRAGMENT_SHADER_INVOCATIONS_BIT = 0x00000080, + VK_QUERY_PIPELINE_STATISTIC_TESSELLATION_CONTROL_SHADER_PATCHES_BIT = 0x00000100, + VK_QUERY_PIPELINE_STATISTIC_TESSELLATION_EVALUATION_SHADER_INVOCATIONS_BIT = 0x00000200, + VK_QUERY_PIPELINE_STATISTIC_COMPUTE_SHADER_INVOCATIONS_BIT = 0x00000400, + VK_QUERY_PIPELINE_STATISTIC_FLAG_BITS_MAX_ENUM = 0x7FFFFFFF +} VkQueryPipelineStatisticFlagBits; +typedef VkFlags VkQueryPipelineStatisticFlags; + +typedef enum VkQueryResultFlagBits { + VK_QUERY_RESULT_64_BIT = 0x00000001, + VK_QUERY_RESULT_WAIT_BIT = 0x00000002, + VK_QUERY_RESULT_WITH_AVAILABILITY_BIT = 0x00000004, + VK_QUERY_RESULT_PARTIAL_BIT = 0x00000008, + VK_QUERY_RESULT_FLAG_BITS_MAX_ENUM = 0x7FFFFFFF +} VkQueryResultFlagBits; +typedef VkFlags VkQueryResultFlags; + +typedef enum VkBufferCreateFlagBits { + VK_BUFFER_CREATE_SPARSE_BINDING_BIT = 0x00000001, + VK_BUFFER_CREATE_SPARSE_RESIDENCY_BIT = 0x00000002, + VK_BUFFER_CREATE_SPARSE_ALIASED_BIT = 0x00000004, + VK_BUFFER_CREATE_FLAG_BITS_MAX_ENUM = 0x7FFFFFFF +} VkBufferCreateFlagBits; +typedef VkFlags VkBufferCreateFlags; + +typedef enum VkBufferUsageFlagBits { + VK_BUFFER_USAGE_TRANSFER_SRC_BIT = 0x00000001, + VK_BUFFER_USAGE_TRANSFER_DST_BIT = 0x00000002, + VK_BUFFER_USAGE_UNIFORM_TEXEL_BUFFER_BIT = 0x00000004, + VK_BUFFER_USAGE_STORAGE_TEXEL_BUFFER_BIT = 0x00000008, + VK_BUFFER_USAGE_UNIFORM_BUFFER_BIT = 0x00000010, + VK_BUFFER_USAGE_STORAGE_BUFFER_BIT = 0x00000020, + VK_BUFFER_USAGE_INDEX_BUFFER_BIT = 0x00000040, + VK_BUFFER_USAGE_VERTEX_BUFFER_BIT = 0x00000080, + VK_BUFFER_USAGE_INDIRECT_BUFFER_BIT = 0x00000100, + VK_BUFFER_USAGE_FLAG_BITS_MAX_ENUM = 0x7FFFFFFF +} VkBufferUsageFlagBits; +typedef VkFlags VkBufferUsageFlags; +typedef VkFlags VkBufferViewCreateFlags; +typedef VkFlags VkImageViewCreateFlags; +typedef VkFlags VkShaderModuleCreateFlags; +typedef VkFlags VkPipelineCacheCreateFlags; + +typedef enum VkPipelineCreateFlagBits { + VK_PIPELINE_CREATE_DISABLE_OPTIMIZATION_BIT = 0x00000001, + VK_PIPELINE_CREATE_ALLOW_DERIVATIVES_BIT = 0x00000002, + VK_PIPELINE_CREATE_DERIVATIVE_BIT = 0x00000004, + VK_PIPELINE_CREATE_FLAG_BITS_MAX_ENUM = 0x7FFFFFFF +} VkPipelineCreateFlagBits; +typedef VkFlags VkPipelineCreateFlags; +typedef VkFlags VkPipelineShaderStageCreateFlags; + +typedef enum VkShaderStageFlagBits { + VK_SHADER_STAGE_VERTEX_BIT = 0x00000001, + VK_SHADER_STAGE_TESSELLATION_CONTROL_BIT = 0x00000002, + VK_SHADER_STAGE_TESSELLATION_EVALUATION_BIT = 0x00000004, + VK_SHADER_STAGE_GEOMETRY_BIT = 0x00000008, + VK_SHADER_STAGE_FRAGMENT_BIT = 0x00000010, + VK_SHADER_STAGE_COMPUTE_BIT = 0x00000020, + VK_SHADER_STAGE_ALL_GRAPHICS = 0x0000001F, + VK_SHADER_STAGE_ALL = 0x7FFFFFFF, + VK_SHADER_STAGE_FLAG_BITS_MAX_ENUM = 0x7FFFFFFF +} VkShaderStageFlagBits; +typedef VkFlags VkPipelineVertexInputStateCreateFlags; +typedef VkFlags VkPipelineInputAssemblyStateCreateFlags; +typedef VkFlags VkPipelineTessellationStateCreateFlags; +typedef VkFlags VkPipelineViewportStateCreateFlags; +typedef VkFlags VkPipelineRasterizationStateCreateFlags; + +typedef enum VkCullModeFlagBits { + VK_CULL_MODE_NONE = 0, + VK_CULL_MODE_FRONT_BIT = 0x00000001, + VK_CULL_MODE_BACK_BIT = 0x00000002, + VK_CULL_MODE_FRONT_AND_BACK = 0x00000003, + VK_CULL_MODE_FLAG_BITS_MAX_ENUM = 0x7FFFFFFF +} VkCullModeFlagBits; +typedef VkFlags VkCullModeFlags; +typedef VkFlags VkPipelineMultisampleStateCreateFlags; +typedef VkFlags VkPipelineDepthStencilStateCreateFlags; +typedef VkFlags VkPipelineColorBlendStateCreateFlags; + +typedef enum VkColorComponentFlagBits { + VK_COLOR_COMPONENT_R_BIT = 0x00000001, + VK_COLOR_COMPONENT_G_BIT = 0x00000002, + VK_COLOR_COMPONENT_B_BIT = 0x00000004, + VK_COLOR_COMPONENT_A_BIT = 0x00000008, + VK_COLOR_COMPONENT_FLAG_BITS_MAX_ENUM = 0x7FFFFFFF +} VkColorComponentFlagBits; +typedef VkFlags VkColorComponentFlags; +typedef VkFlags VkPipelineDynamicStateCreateFlags; +typedef VkFlags VkPipelineLayoutCreateFlags; +typedef VkFlags VkShaderStageFlags; +typedef VkFlags VkSamplerCreateFlags; +typedef VkFlags VkDescriptorSetLayoutCreateFlags; + +typedef enum VkDescriptorPoolCreateFlagBits { + VK_DESCRIPTOR_POOL_CREATE_FREE_DESCRIPTOR_SET_BIT = 0x00000001, + VK_DESCRIPTOR_POOL_CREATE_FLAG_BITS_MAX_ENUM = 0x7FFFFFFF +} VkDescriptorPoolCreateFlagBits; +typedef VkFlags VkDescriptorPoolCreateFlags; +typedef VkFlags VkDescriptorPoolResetFlags; +typedef VkFlags VkFramebufferCreateFlags; +typedef VkFlags VkRenderPassCreateFlags; + +typedef enum VkAttachmentDescriptionFlagBits { + VK_ATTACHMENT_DESCRIPTION_MAY_ALIAS_BIT = 0x00000001, + VK_ATTACHMENT_DESCRIPTION_FLAG_BITS_MAX_ENUM = 0x7FFFFFFF +} VkAttachmentDescriptionFlagBits; +typedef VkFlags VkAttachmentDescriptionFlags; +typedef VkFlags VkSubpassDescriptionFlags; + +typedef enum VkAccessFlagBits { + VK_ACCESS_INDIRECT_COMMAND_READ_BIT = 0x00000001, + VK_ACCESS_INDEX_READ_BIT = 0x00000002, + VK_ACCESS_VERTEX_ATTRIBUTE_READ_BIT = 0x00000004, + VK_ACCESS_UNIFORM_READ_BIT = 0x00000008, + VK_ACCESS_INPUT_ATTACHMENT_READ_BIT = 0x00000010, + VK_ACCESS_SHADER_READ_BIT = 0x00000020, + VK_ACCESS_SHADER_WRITE_BIT = 0x00000040, + VK_ACCESS_COLOR_ATTACHMENT_READ_BIT = 0x00000080, + VK_ACCESS_COLOR_ATTACHMENT_WRITE_BIT = 0x00000100, + VK_ACCESS_DEPTH_STENCIL_ATTACHMENT_READ_BIT = 0x00000200, + VK_ACCESS_DEPTH_STENCIL_ATTACHMENT_WRITE_BIT = 0x00000400, + VK_ACCESS_TRANSFER_READ_BIT = 0x00000800, + VK_ACCESS_TRANSFER_WRITE_BIT = 0x00001000, + VK_ACCESS_HOST_READ_BIT = 0x00002000, + VK_ACCESS_HOST_WRITE_BIT = 0x00004000, + VK_ACCESS_MEMORY_READ_BIT = 0x00008000, + VK_ACCESS_MEMORY_WRITE_BIT = 0x00010000, + VK_ACCESS_FLAG_BITS_MAX_ENUM = 0x7FFFFFFF +} VkAccessFlagBits; +typedef VkFlags VkAccessFlags; + +typedef enum VkDependencyFlagBits { + VK_DEPENDENCY_BY_REGION_BIT = 0x00000001, + VK_DEPENDENCY_FLAG_BITS_MAX_ENUM = 0x7FFFFFFF +} VkDependencyFlagBits; +typedef VkFlags VkDependencyFlags; + +typedef enum VkCommandPoolCreateFlagBits { + VK_COMMAND_POOL_CREATE_TRANSIENT_BIT = 0x00000001, + VK_COMMAND_POOL_CREATE_RESET_COMMAND_BUFFER_BIT = 0x00000002, + VK_COMMAND_POOL_CREATE_FLAG_BITS_MAX_ENUM = 0x7FFFFFFF +} VkCommandPoolCreateFlagBits; +typedef VkFlags VkCommandPoolCreateFlags; + +typedef enum VkCommandPoolResetFlagBits { + VK_COMMAND_POOL_RESET_RELEASE_RESOURCES_BIT = 0x00000001, + VK_COMMAND_POOL_RESET_FLAG_BITS_MAX_ENUM = 0x7FFFFFFF +} VkCommandPoolResetFlagBits; +typedef VkFlags VkCommandPoolResetFlags; + +typedef enum VkCommandBufferUsageFlagBits { + VK_COMMAND_BUFFER_USAGE_ONE_TIME_SUBMIT_BIT = 0x00000001, + VK_COMMAND_BUFFER_USAGE_RENDER_PASS_CONTINUE_BIT = 0x00000002, + VK_COMMAND_BUFFER_USAGE_SIMULTANEOUS_USE_BIT = 0x00000004, + VK_COMMAND_BUFFER_USAGE_FLAG_BITS_MAX_ENUM = 0x7FFFFFFF +} VkCommandBufferUsageFlagBits; +typedef VkFlags VkCommandBufferUsageFlags; + +typedef enum VkQueryControlFlagBits { + VK_QUERY_CONTROL_PRECISE_BIT = 0x00000001, + VK_QUERY_CONTROL_FLAG_BITS_MAX_ENUM = 0x7FFFFFFF +} VkQueryControlFlagBits; +typedef VkFlags VkQueryControlFlags; + +typedef enum VkCommandBufferResetFlagBits { + VK_COMMAND_BUFFER_RESET_RELEASE_RESOURCES_BIT = 0x00000001, + VK_COMMAND_BUFFER_RESET_FLAG_BITS_MAX_ENUM = 0x7FFFFFFF +} VkCommandBufferResetFlagBits; +typedef VkFlags VkCommandBufferResetFlags; + +typedef enum VkStencilFaceFlagBits { + VK_STENCIL_FACE_FRONT_BIT = 0x00000001, + VK_STENCIL_FACE_BACK_BIT = 0x00000002, + VK_STENCIL_FRONT_AND_BACK = 0x00000003, + VK_STENCIL_FACE_FLAG_BITS_MAX_ENUM = 0x7FFFFFFF +} VkStencilFaceFlagBits; +typedef VkFlags VkStencilFaceFlags; + +typedef void* (VKAPI_PTR *PFN_vkAllocationFunction)( + void* pUserData, + size_t size, + size_t alignment, + VkSystemAllocationScope allocationScope); + +typedef void* (VKAPI_PTR *PFN_vkReallocationFunction)( + void* pUserData, + void* pOriginal, + size_t size, + size_t alignment, + VkSystemAllocationScope allocationScope); + +typedef void (VKAPI_PTR *PFN_vkFreeFunction)( + void* pUserData, + void* pMemory); + +typedef void (VKAPI_PTR *PFN_vkInternalAllocationNotification)( + void* pUserData, + size_t size, + VkInternalAllocationType allocationType, + VkSystemAllocationScope allocationScope); + +typedef void (VKAPI_PTR *PFN_vkInternalFreeNotification)( + void* pUserData, + size_t size, + VkInternalAllocationType allocationType, + VkSystemAllocationScope allocationScope); + +typedef void (VKAPI_PTR *PFN_vkVoidFunction)(void); + +typedef struct VkApplicationInfo { + VkStructureType sType; + const void* pNext; + const char* pApplicationName; + uint32_t applicationVersion; + const char* pEngineName; + uint32_t engineVersion; + uint32_t apiVersion; +} VkApplicationInfo; + +typedef struct VkInstanceCreateInfo { + VkStructureType sType; + const void* pNext; + VkInstanceCreateFlags flags; + const VkApplicationInfo* pApplicationInfo; + uint32_t enabledLayerCount; + const char* const* ppEnabledLayerNames; + uint32_t enabledExtensionCount; + const char* const* ppEnabledExtensionNames; +} VkInstanceCreateInfo; + +typedef struct VkAllocationCallbacks { + void* pUserData; + PFN_vkAllocationFunction pfnAllocation; + PFN_vkReallocationFunction pfnReallocation; + PFN_vkFreeFunction pfnFree; + PFN_vkInternalAllocationNotification pfnInternalAllocation; + PFN_vkInternalFreeNotification pfnInternalFree; +} VkAllocationCallbacks; + +typedef struct VkPhysicalDeviceFeatures { + VkBool32 robustBufferAccess; + VkBool32 fullDrawIndexUint32; + VkBool32 imageCubeArray; + VkBool32 independentBlend; + VkBool32 geometryShader; + VkBool32 tessellationShader; + VkBool32 sampleRateShading; + VkBool32 dualSrcBlend; + VkBool32 logicOp; + VkBool32 multiDrawIndirect; + VkBool32 drawIndirectFirstInstance; + VkBool32 depthClamp; + VkBool32 depthBiasClamp; + VkBool32 fillModeNonSolid; + VkBool32 depthBounds; + VkBool32 wideLines; + VkBool32 largePoints; + VkBool32 alphaToOne; + VkBool32 multiViewport; + VkBool32 samplerAnisotropy; + VkBool32 textureCompressionETC2; + VkBool32 textureCompressionASTC_LDR; + VkBool32 textureCompressionBC; + VkBool32 occlusionQueryPrecise; + VkBool32 pipelineStatisticsQuery; + VkBool32 vertexPipelineStoresAndAtomics; + VkBool32 fragmentStoresAndAtomics; + VkBool32 shaderTessellationAndGeometryPointSize; + VkBool32 shaderImageGatherExtended; + VkBool32 shaderStorageImageExtendedFormats; + VkBool32 shaderStorageImageMultisample; + VkBool32 shaderStorageImageReadWithoutFormat; + VkBool32 shaderStorageImageWriteWithoutFormat; + VkBool32 shaderUniformBufferArrayDynamicIndexing; + VkBool32 shaderSampledImageArrayDynamicIndexing; + VkBool32 shaderStorageBufferArrayDynamicIndexing; + VkBool32 shaderStorageImageArrayDynamicIndexing; + VkBool32 shaderClipDistance; + VkBool32 shaderCullDistance; + VkBool32 shaderFloat64; + VkBool32 shaderInt64; + VkBool32 shaderInt16; + VkBool32 shaderResourceResidency; + VkBool32 shaderResourceMinLod; + VkBool32 sparseBinding; + VkBool32 sparseResidencyBuffer; + VkBool32 sparseResidencyImage2D; + VkBool32 sparseResidencyImage3D; + VkBool32 sparseResidency2Samples; + VkBool32 sparseResidency4Samples; + VkBool32 sparseResidency8Samples; + VkBool32 sparseResidency16Samples; + VkBool32 sparseResidencyAliased; + VkBool32 variableMultisampleRate; + VkBool32 inheritedQueries; +} VkPhysicalDeviceFeatures; + +typedef struct VkFormatProperties { + VkFormatFeatureFlags linearTilingFeatures; + VkFormatFeatureFlags optimalTilingFeatures; + VkFormatFeatureFlags bufferFeatures; +} VkFormatProperties; + +typedef struct VkExtent3D { + uint32_t width; + uint32_t height; + uint32_t depth; +} VkExtent3D; + +typedef struct VkImageFormatProperties { + VkExtent3D maxExtent; + uint32_t maxMipLevels; + uint32_t maxArrayLayers; + VkSampleCountFlags sampleCounts; + VkDeviceSize maxResourceSize; +} VkImageFormatProperties; + +typedef struct VkPhysicalDeviceLimits { + uint32_t maxImageDimension1D; + uint32_t maxImageDimension2D; + uint32_t maxImageDimension3D; + uint32_t maxImageDimensionCube; + uint32_t maxImageArrayLayers; + uint32_t maxTexelBufferElements; + uint32_t maxUniformBufferRange; + uint32_t maxStorageBufferRange; + uint32_t maxPushConstantsSize; + uint32_t maxMemoryAllocationCount; + uint32_t maxSamplerAllocationCount; + VkDeviceSize bufferImageGranularity; + VkDeviceSize sparseAddressSpaceSize; + uint32_t maxBoundDescriptorSets; + uint32_t maxPerStageDescriptorSamplers; + uint32_t maxPerStageDescriptorUniformBuffers; + uint32_t maxPerStageDescriptorStorageBuffers; + uint32_t maxPerStageDescriptorSampledImages; + uint32_t maxPerStageDescriptorStorageImages; + uint32_t maxPerStageDescriptorInputAttachments; + uint32_t maxPerStageResources; + uint32_t maxDescriptorSetSamplers; + uint32_t maxDescriptorSetUniformBuffers; + uint32_t maxDescriptorSetUniformBuffersDynamic; + uint32_t maxDescriptorSetStorageBuffers; + uint32_t maxDescriptorSetStorageBuffersDynamic; + uint32_t maxDescriptorSetSampledImages; + uint32_t maxDescriptorSetStorageImages; + uint32_t maxDescriptorSetInputAttachments; + uint32_t maxVertexInputAttributes; + uint32_t maxVertexInputBindings; + uint32_t maxVertexInputAttributeOffset; + uint32_t maxVertexInputBindingStride; + uint32_t maxVertexOutputComponents; + uint32_t maxTessellationGenerationLevel; + uint32_t maxTessellationPatchSize; + uint32_t maxTessellationControlPerVertexInputComponents; + uint32_t maxTessellationControlPerVertexOutputComponents; + uint32_t maxTessellationControlPerPatchOutputComponents; + uint32_t maxTessellationControlTotalOutputComponents; + uint32_t maxTessellationEvaluationInputComponents; + uint32_t maxTessellationEvaluationOutputComponents; + uint32_t maxGeometryShaderInvocations; + uint32_t maxGeometryInputComponents; + uint32_t maxGeometryOutputComponents; + uint32_t maxGeometryOutputVertices; + uint32_t maxGeometryTotalOutputComponents; + uint32_t maxFragmentInputComponents; + uint32_t maxFragmentOutputAttachments; + uint32_t maxFragmentDualSrcAttachments; + uint32_t maxFragmentCombinedOutputResources; + uint32_t maxComputeSharedMemorySize; + uint32_t maxComputeWorkGroupCount[3]; + uint32_t maxComputeWorkGroupInvocations; + uint32_t maxComputeWorkGroupSize[3]; + uint32_t subPixelPrecisionBits; + uint32_t subTexelPrecisionBits; + uint32_t mipmapPrecisionBits; + uint32_t maxDrawIndexedIndexValue; + uint32_t maxDrawIndirectCount; + float maxSamplerLodBias; + float maxSamplerAnisotropy; + uint32_t maxViewports; + uint32_t maxViewportDimensions[2]; + float viewportBoundsRange[2]; + uint32_t viewportSubPixelBits; + size_t minMemoryMapAlignment; + VkDeviceSize minTexelBufferOffsetAlignment; + VkDeviceSize minUniformBufferOffsetAlignment; + VkDeviceSize minStorageBufferOffsetAlignment; + int32_t minTexelOffset; + uint32_t maxTexelOffset; + int32_t minTexelGatherOffset; + uint32_t maxTexelGatherOffset; + float minInterpolationOffset; + float maxInterpolationOffset; + uint32_t subPixelInterpolationOffsetBits; + uint32_t maxFramebufferWidth; + uint32_t maxFramebufferHeight; + uint32_t maxFramebufferLayers; + VkSampleCountFlags framebufferColorSampleCounts; + VkSampleCountFlags framebufferDepthSampleCounts; + VkSampleCountFlags framebufferStencilSampleCounts; + VkSampleCountFlags framebufferNoAttachmentsSampleCounts; + uint32_t maxColorAttachments; + VkSampleCountFlags sampledImageColorSampleCounts; + VkSampleCountFlags sampledImageIntegerSampleCounts; + VkSampleCountFlags sampledImageDepthSampleCounts; + VkSampleCountFlags sampledImageStencilSampleCounts; + VkSampleCountFlags storageImageSampleCounts; + uint32_t maxSampleMaskWords; + VkBool32 timestampComputeAndGraphics; + float timestampPeriod; + uint32_t maxClipDistances; + uint32_t maxCullDistances; + uint32_t maxCombinedClipAndCullDistances; + uint32_t discreteQueuePriorities; + float pointSizeRange[2]; + float lineWidthRange[2]; + float pointSizeGranularity; + float lineWidthGranularity; + VkBool32 strictLines; + VkBool32 standardSampleLocations; + VkDeviceSize optimalBufferCopyOffsetAlignment; + VkDeviceSize optimalBufferCopyRowPitchAlignment; + VkDeviceSize nonCoherentAtomSize; +} VkPhysicalDeviceLimits; + +typedef struct VkPhysicalDeviceSparseProperties { + VkBool32 residencyStandard2DBlockShape; + VkBool32 residencyStandard2DMultisampleBlockShape; + VkBool32 residencyStandard3DBlockShape; + VkBool32 residencyAlignedMipSize; + VkBool32 residencyNonResidentStrict; +} VkPhysicalDeviceSparseProperties; + +typedef struct VkPhysicalDeviceProperties { + uint32_t apiVersion; + uint32_t driverVersion; + uint32_t vendorID; + uint32_t deviceID; + VkPhysicalDeviceType deviceType; + char deviceName[VK_MAX_PHYSICAL_DEVICE_NAME_SIZE]; + uint8_t pipelineCacheUUID[VK_UUID_SIZE]; + VkPhysicalDeviceLimits limits; + VkPhysicalDeviceSparseProperties sparseProperties; +} VkPhysicalDeviceProperties; + +typedef struct VkQueueFamilyProperties { + VkQueueFlags queueFlags; + uint32_t queueCount; + uint32_t timestampValidBits; + VkExtent3D minImageTransferGranularity; +} VkQueueFamilyProperties; + +typedef struct VkMemoryType { + VkMemoryPropertyFlags propertyFlags; + uint32_t heapIndex; +} VkMemoryType; + +typedef struct VkMemoryHeap { + VkDeviceSize size; + VkMemoryHeapFlags flags; +} VkMemoryHeap; + +typedef struct VkPhysicalDeviceMemoryProperties { + uint32_t memoryTypeCount; + VkMemoryType memoryTypes[VK_MAX_MEMORY_TYPES]; + uint32_t memoryHeapCount; + VkMemoryHeap memoryHeaps[VK_MAX_MEMORY_HEAPS]; +} VkPhysicalDeviceMemoryProperties; + +typedef struct VkDeviceQueueCreateInfo { + VkStructureType sType; + const void* pNext; + VkDeviceQueueCreateFlags flags; + uint32_t queueFamilyIndex; + uint32_t queueCount; + const float* pQueuePriorities; +} VkDeviceQueueCreateInfo; + +typedef struct VkDeviceCreateInfo { + VkStructureType sType; + const void* pNext; + VkDeviceCreateFlags flags; + uint32_t queueCreateInfoCount; + const VkDeviceQueueCreateInfo* pQueueCreateInfos; + uint32_t enabledLayerCount; + const char* const* ppEnabledLayerNames; + uint32_t enabledExtensionCount; + const char* const* ppEnabledExtensionNames; + const VkPhysicalDeviceFeatures* pEnabledFeatures; +} VkDeviceCreateInfo; + +typedef struct VkExtensionProperties { + char extensionName[VK_MAX_EXTENSION_NAME_SIZE]; + uint32_t specVersion; +} VkExtensionProperties; + +typedef struct VkLayerProperties { + char layerName[VK_MAX_EXTENSION_NAME_SIZE]; + uint32_t specVersion; + uint32_t implementationVersion; + char description[VK_MAX_DESCRIPTION_SIZE]; +} VkLayerProperties; + +typedef struct VkSubmitInfo { + VkStructureType sType; + const void* pNext; + uint32_t waitSemaphoreCount; + const VkSemaphore* pWaitSemaphores; + const VkPipelineStageFlags* pWaitDstStageMask; + uint32_t commandBufferCount; + const VkCommandBuffer* pCommandBuffers; + uint32_t signalSemaphoreCount; + const VkSemaphore* pSignalSemaphores; +} VkSubmitInfo; + +typedef struct VkMemoryAllocateInfo { + VkStructureType sType; + const void* pNext; + VkDeviceSize allocationSize; + uint32_t memoryTypeIndex; +} VkMemoryAllocateInfo; + +typedef struct VkMappedMemoryRange { + VkStructureType sType; + const void* pNext; + VkDeviceMemory memory; + VkDeviceSize offset; + VkDeviceSize size; +} VkMappedMemoryRange; + +typedef struct VkMemoryRequirements { + VkDeviceSize size; + VkDeviceSize alignment; + uint32_t memoryTypeBits; +} VkMemoryRequirements; + +typedef struct VkSparseImageFormatProperties { + VkImageAspectFlags aspectMask; + VkExtent3D imageGranularity; + VkSparseImageFormatFlags flags; +} VkSparseImageFormatProperties; + +typedef struct VkSparseImageMemoryRequirements { + VkSparseImageFormatProperties formatProperties; + uint32_t imageMipTailFirstLod; + VkDeviceSize imageMipTailSize; + VkDeviceSize imageMipTailOffset; + VkDeviceSize imageMipTailStride; +} VkSparseImageMemoryRequirements; + +typedef struct VkSparseMemoryBind { + VkDeviceSize resourceOffset; + VkDeviceSize size; + VkDeviceMemory memory; + VkDeviceSize memoryOffset; + VkSparseMemoryBindFlags flags; +} VkSparseMemoryBind; + +typedef struct VkSparseBufferMemoryBindInfo { + VkBuffer buffer; + uint32_t bindCount; + const VkSparseMemoryBind* pBinds; +} VkSparseBufferMemoryBindInfo; + +typedef struct VkSparseImageOpaqueMemoryBindInfo { + VkImage image; + uint32_t bindCount; + const VkSparseMemoryBind* pBinds; +} VkSparseImageOpaqueMemoryBindInfo; + +typedef struct VkImageSubresource { + VkImageAspectFlags aspectMask; + uint32_t mipLevel; + uint32_t arrayLayer; +} VkImageSubresource; + +typedef struct VkOffset3D { + int32_t x; + int32_t y; + int32_t z; +} VkOffset3D; + +typedef struct VkSparseImageMemoryBind { + VkImageSubresource subresource; + VkOffset3D offset; + VkExtent3D extent; + VkDeviceMemory memory; + VkDeviceSize memoryOffset; + VkSparseMemoryBindFlags flags; +} VkSparseImageMemoryBind; + +typedef struct VkSparseImageMemoryBindInfo { + VkImage image; + uint32_t bindCount; + const VkSparseImageMemoryBind* pBinds; +} VkSparseImageMemoryBindInfo; + +typedef struct VkBindSparseInfo { + VkStructureType sType; + const void* pNext; + uint32_t waitSemaphoreCount; + const VkSemaphore* pWaitSemaphores; + uint32_t bufferBindCount; + const VkSparseBufferMemoryBindInfo* pBufferBinds; + uint32_t imageOpaqueBindCount; + const VkSparseImageOpaqueMemoryBindInfo* pImageOpaqueBinds; + uint32_t imageBindCount; + const VkSparseImageMemoryBindInfo* pImageBinds; + uint32_t signalSemaphoreCount; + const VkSemaphore* pSignalSemaphores; +} VkBindSparseInfo; + +typedef struct VkFenceCreateInfo { + VkStructureType sType; + const void* pNext; + VkFenceCreateFlags flags; +} VkFenceCreateInfo; + +typedef struct VkSemaphoreCreateInfo { + VkStructureType sType; + const void* pNext; + VkSemaphoreCreateFlags flags; +} VkSemaphoreCreateInfo; + +typedef struct VkEventCreateInfo { + VkStructureType sType; + const void* pNext; + VkEventCreateFlags flags; +} VkEventCreateInfo; + +typedef struct VkQueryPoolCreateInfo { + VkStructureType sType; + const void* pNext; + VkQueryPoolCreateFlags flags; + VkQueryType queryType; + uint32_t queryCount; + VkQueryPipelineStatisticFlags pipelineStatistics; +} VkQueryPoolCreateInfo; + +typedef struct VkBufferCreateInfo { + VkStructureType sType; + const void* pNext; + VkBufferCreateFlags flags; + VkDeviceSize size; + VkBufferUsageFlags usage; + VkSharingMode sharingMode; + uint32_t queueFamilyIndexCount; + const uint32_t* pQueueFamilyIndices; +} VkBufferCreateInfo; + +typedef struct VkBufferViewCreateInfo { + VkStructureType sType; + const void* pNext; + VkBufferViewCreateFlags flags; + VkBuffer buffer; + VkFormat format; + VkDeviceSize offset; + VkDeviceSize range; +} VkBufferViewCreateInfo; + +typedef struct VkImageCreateInfo { + VkStructureType sType; + const void* pNext; + VkImageCreateFlags flags; + VkImageType imageType; + VkFormat format; + VkExtent3D extent; + uint32_t mipLevels; + uint32_t arrayLayers; + VkSampleCountFlagBits samples; + VkImageTiling tiling; + VkImageUsageFlags usage; + VkSharingMode sharingMode; + uint32_t queueFamilyIndexCount; + const uint32_t* pQueueFamilyIndices; + VkImageLayout initialLayout; +} VkImageCreateInfo; + +typedef struct VkSubresourceLayout { + VkDeviceSize offset; + VkDeviceSize size; + VkDeviceSize rowPitch; + VkDeviceSize arrayPitch; + VkDeviceSize depthPitch; +} VkSubresourceLayout; + +typedef struct VkComponentMapping { + VkComponentSwizzle r; + VkComponentSwizzle g; + VkComponentSwizzle b; + VkComponentSwizzle a; +} VkComponentMapping; + +typedef struct VkImageSubresourceRange { + VkImageAspectFlags aspectMask; + uint32_t baseMipLevel; + uint32_t levelCount; + uint32_t baseArrayLayer; + uint32_t layerCount; +} VkImageSubresourceRange; + +typedef struct VkImageViewCreateInfo { + VkStructureType sType; + const void* pNext; + VkImageViewCreateFlags flags; + VkImage image; + VkImageViewType viewType; + VkFormat format; + VkComponentMapping components; + VkImageSubresourceRange subresourceRange; +} VkImageViewCreateInfo; + +typedef struct VkShaderModuleCreateInfo { + VkStructureType sType; + const void* pNext; + VkShaderModuleCreateFlags flags; + size_t codeSize; + const uint32_t* pCode; +} VkShaderModuleCreateInfo; + +typedef struct VkPipelineCacheCreateInfo { + VkStructureType sType; + const void* pNext; + VkPipelineCacheCreateFlags flags; + size_t initialDataSize; + const void* pInitialData; +} VkPipelineCacheCreateInfo; + +typedef struct VkSpecializationMapEntry { + uint32_t constantID; + uint32_t offset; + size_t size; +} VkSpecializationMapEntry; + +typedef struct VkSpecializationInfo { + uint32_t mapEntryCount; + const VkSpecializationMapEntry* pMapEntries; + size_t dataSize; + const void* pData; +} VkSpecializationInfo; + +typedef struct VkPipelineShaderStageCreateInfo { + VkStructureType sType; + const void* pNext; + VkPipelineShaderStageCreateFlags flags; + VkShaderStageFlagBits stage; + VkShaderModule module; + const char* pName; + const VkSpecializationInfo* pSpecializationInfo; +} VkPipelineShaderStageCreateInfo; + +typedef struct VkVertexInputBindingDescription { + uint32_t binding; + uint32_t stride; + VkVertexInputRate inputRate; +} VkVertexInputBindingDescription; + +typedef struct VkVertexInputAttributeDescription { + uint32_t location; + uint32_t binding; + VkFormat format; + uint32_t offset; +} VkVertexInputAttributeDescription; + +typedef struct VkPipelineVertexInputStateCreateInfo { + VkStructureType sType; + const void* pNext; + VkPipelineVertexInputStateCreateFlags flags; + uint32_t vertexBindingDescriptionCount; + const VkVertexInputBindingDescription* pVertexBindingDescriptions; + uint32_t vertexAttributeDescriptionCount; + const VkVertexInputAttributeDescription* pVertexAttributeDescriptions; +} VkPipelineVertexInputStateCreateInfo; + +typedef struct VkPipelineInputAssemblyStateCreateInfo { + VkStructureType sType; + const void* pNext; + VkPipelineInputAssemblyStateCreateFlags flags; + VkPrimitiveTopology topology; + VkBool32 primitiveRestartEnable; +} VkPipelineInputAssemblyStateCreateInfo; + +typedef struct VkPipelineTessellationStateCreateInfo { + VkStructureType sType; + const void* pNext; + VkPipelineTessellationStateCreateFlags flags; + uint32_t patchControlPoints; +} VkPipelineTessellationStateCreateInfo; + +typedef struct VkViewport { + float x; + float y; + float width; + float height; + float minDepth; + float maxDepth; +} VkViewport; + +typedef struct VkOffset2D { + int32_t x; + int32_t y; +} VkOffset2D; + +typedef struct VkExtent2D { + uint32_t width; + uint32_t height; +} VkExtent2D; + +typedef struct VkRect2D { + VkOffset2D offset; + VkExtent2D extent; +} VkRect2D; + +typedef struct VkPipelineViewportStateCreateInfo { + VkStructureType sType; + const void* pNext; + VkPipelineViewportStateCreateFlags flags; + uint32_t viewportCount; + const VkViewport* pViewports; + uint32_t scissorCount; + const VkRect2D* pScissors; +} VkPipelineViewportStateCreateInfo; + +typedef struct VkPipelineRasterizationStateCreateInfo { + VkStructureType sType; + const void* pNext; + VkPipelineRasterizationStateCreateFlags flags; + VkBool32 depthClampEnable; + VkBool32 rasterizerDiscardEnable; + VkPolygonMode polygonMode; + VkCullModeFlags cullMode; + VkFrontFace frontFace; + VkBool32 depthBiasEnable; + float depthBiasConstantFactor; + float depthBiasClamp; + float depthBiasSlopeFactor; + float lineWidth; +} VkPipelineRasterizationStateCreateInfo; + +typedef struct VkPipelineMultisampleStateCreateInfo { + VkStructureType sType; + const void* pNext; + VkPipelineMultisampleStateCreateFlags flags; + VkSampleCountFlagBits rasterizationSamples; + VkBool32 sampleShadingEnable; + float minSampleShading; + const VkSampleMask* pSampleMask; + VkBool32 alphaToCoverageEnable; + VkBool32 alphaToOneEnable; +} VkPipelineMultisampleStateCreateInfo; + +typedef struct VkStencilOpState { + VkStencilOp failOp; + VkStencilOp passOp; + VkStencilOp depthFailOp; + VkCompareOp compareOp; + uint32_t compareMask; + uint32_t writeMask; + uint32_t reference; +} VkStencilOpState; + +typedef struct VkPipelineDepthStencilStateCreateInfo { + VkStructureType sType; + const void* pNext; + VkPipelineDepthStencilStateCreateFlags flags; + VkBool32 depthTestEnable; + VkBool32 depthWriteEnable; + VkCompareOp depthCompareOp; + VkBool32 depthBoundsTestEnable; + VkBool32 stencilTestEnable; + VkStencilOpState front; + VkStencilOpState back; + float minDepthBounds; + float maxDepthBounds; +} VkPipelineDepthStencilStateCreateInfo; + +typedef struct VkPipelineColorBlendAttachmentState { + VkBool32 blendEnable; + VkBlendFactor srcColorBlendFactor; + VkBlendFactor dstColorBlendFactor; + VkBlendOp colorBlendOp; + VkBlendFactor srcAlphaBlendFactor; + VkBlendFactor dstAlphaBlendFactor; + VkBlendOp alphaBlendOp; + VkColorComponentFlags colorWriteMask; +} VkPipelineColorBlendAttachmentState; + +typedef struct VkPipelineColorBlendStateCreateInfo { + VkStructureType sType; + const void* pNext; + VkPipelineColorBlendStateCreateFlags flags; + VkBool32 logicOpEnable; + VkLogicOp logicOp; + uint32_t attachmentCount; + const VkPipelineColorBlendAttachmentState* pAttachments; + float blendConstants[4]; +} VkPipelineColorBlendStateCreateInfo; + +typedef struct VkPipelineDynamicStateCreateInfo { + VkStructureType sType; + const void* pNext; + VkPipelineDynamicStateCreateFlags flags; + uint32_t dynamicStateCount; + const VkDynamicState* pDynamicStates; +} VkPipelineDynamicStateCreateInfo; + +typedef struct VkGraphicsPipelineCreateInfo { + VkStructureType sType; + const void* pNext; + VkPipelineCreateFlags flags; + uint32_t stageCount; + const VkPipelineShaderStageCreateInfo* pStages; + const VkPipelineVertexInputStateCreateInfo* pVertexInputState; + const VkPipelineInputAssemblyStateCreateInfo* pInputAssemblyState; + const VkPipelineTessellationStateCreateInfo* pTessellationState; + const VkPipelineViewportStateCreateInfo* pViewportState; + const VkPipelineRasterizationStateCreateInfo* pRasterizationState; + const VkPipelineMultisampleStateCreateInfo* pMultisampleState; + const VkPipelineDepthStencilStateCreateInfo* pDepthStencilState; + const VkPipelineColorBlendStateCreateInfo* pColorBlendState; + const VkPipelineDynamicStateCreateInfo* pDynamicState; + VkPipelineLayout layout; + VkRenderPass renderPass; + uint32_t subpass; + VkPipeline basePipelineHandle; + int32_t basePipelineIndex; +} VkGraphicsPipelineCreateInfo; + +typedef struct VkComputePipelineCreateInfo { + VkStructureType sType; + const void* pNext; + VkPipelineCreateFlags flags; + VkPipelineShaderStageCreateInfo stage; + VkPipelineLayout layout; + VkPipeline basePipelineHandle; + int32_t basePipelineIndex; +} VkComputePipelineCreateInfo; + +typedef struct VkPushConstantRange { + VkShaderStageFlags stageFlags; + uint32_t offset; + uint32_t size; +} VkPushConstantRange; + +typedef struct VkPipelineLayoutCreateInfo { + VkStructureType sType; + const void* pNext; + VkPipelineLayoutCreateFlags flags; + uint32_t setLayoutCount; + const VkDescriptorSetLayout* pSetLayouts; + uint32_t pushConstantRangeCount; + const VkPushConstantRange* pPushConstantRanges; +} VkPipelineLayoutCreateInfo; + +typedef struct VkSamplerCreateInfo { + VkStructureType sType; + const void* pNext; + VkSamplerCreateFlags flags; + VkFilter magFilter; + VkFilter minFilter; + VkSamplerMipmapMode mipmapMode; + VkSamplerAddressMode addressModeU; + VkSamplerAddressMode addressModeV; + VkSamplerAddressMode addressModeW; + float mipLodBias; + VkBool32 anisotropyEnable; + float maxAnisotropy; + VkBool32 compareEnable; + VkCompareOp compareOp; + float minLod; + float maxLod; + VkBorderColor borderColor; + VkBool32 unnormalizedCoordinates; +} VkSamplerCreateInfo; + +typedef struct VkDescriptorSetLayoutBinding { + uint32_t binding; + VkDescriptorType descriptorType; + uint32_t descriptorCount; + VkShaderStageFlags stageFlags; + const VkSampler* pImmutableSamplers; +} VkDescriptorSetLayoutBinding; + +typedef struct VkDescriptorSetLayoutCreateInfo { + VkStructureType sType; + const void* pNext; + VkDescriptorSetLayoutCreateFlags flags; + uint32_t bindingCount; + const VkDescriptorSetLayoutBinding* pBindings; +} VkDescriptorSetLayoutCreateInfo; + +typedef struct VkDescriptorPoolSize { + VkDescriptorType type; + uint32_t descriptorCount; +} VkDescriptorPoolSize; + +typedef struct VkDescriptorPoolCreateInfo { + VkStructureType sType; + const void* pNext; + VkDescriptorPoolCreateFlags flags; + uint32_t maxSets; + uint32_t poolSizeCount; + const VkDescriptorPoolSize* pPoolSizes; +} VkDescriptorPoolCreateInfo; + +typedef struct VkDescriptorSetAllocateInfo { + VkStructureType sType; + const void* pNext; + VkDescriptorPool descriptorPool; + uint32_t descriptorSetCount; + const VkDescriptorSetLayout* pSetLayouts; +} VkDescriptorSetAllocateInfo; + +typedef struct VkDescriptorImageInfo { + VkSampler sampler; + VkImageView imageView; + VkImageLayout imageLayout; +} VkDescriptorImageInfo; + +typedef struct VkDescriptorBufferInfo { + VkBuffer buffer; + VkDeviceSize offset; + VkDeviceSize range; +} VkDescriptorBufferInfo; + +typedef struct VkWriteDescriptorSet { + VkStructureType sType; + const void* pNext; + VkDescriptorSet dstSet; + uint32_t dstBinding; + uint32_t dstArrayElement; + uint32_t descriptorCount; + VkDescriptorType descriptorType; + const VkDescriptorImageInfo* pImageInfo; + const VkDescriptorBufferInfo* pBufferInfo; + const VkBufferView* pTexelBufferView; +} VkWriteDescriptorSet; + +typedef struct VkCopyDescriptorSet { + VkStructureType sType; + const void* pNext; + VkDescriptorSet srcSet; + uint32_t srcBinding; + uint32_t srcArrayElement; + VkDescriptorSet dstSet; + uint32_t dstBinding; + uint32_t dstArrayElement; + uint32_t descriptorCount; +} VkCopyDescriptorSet; + +typedef struct VkFramebufferCreateInfo { + VkStructureType sType; + const void* pNext; + VkFramebufferCreateFlags flags; + VkRenderPass renderPass; + uint32_t attachmentCount; + const VkImageView* pAttachments; + uint32_t width; + uint32_t height; + uint32_t layers; +} VkFramebufferCreateInfo; + +typedef struct VkAttachmentDescription { + VkAttachmentDescriptionFlags flags; + VkFormat format; + VkSampleCountFlagBits samples; + VkAttachmentLoadOp loadOp; + VkAttachmentStoreOp storeOp; + VkAttachmentLoadOp stencilLoadOp; + VkAttachmentStoreOp stencilStoreOp; + VkImageLayout initialLayout; + VkImageLayout finalLayout; +} VkAttachmentDescription; + +typedef struct VkAttachmentReference { + uint32_t attachment; + VkImageLayout layout; +} VkAttachmentReference; + +typedef struct VkSubpassDescription { + VkSubpassDescriptionFlags flags; + VkPipelineBindPoint pipelineBindPoint; + uint32_t inputAttachmentCount; + const VkAttachmentReference* pInputAttachments; + uint32_t colorAttachmentCount; + const VkAttachmentReference* pColorAttachments; + const VkAttachmentReference* pResolveAttachments; + const VkAttachmentReference* pDepthStencilAttachment; + uint32_t preserveAttachmentCount; + const uint32_t* pPreserveAttachments; +} VkSubpassDescription; + +typedef struct VkSubpassDependency { + uint32_t srcSubpass; + uint32_t dstSubpass; + VkPipelineStageFlags srcStageMask; + VkPipelineStageFlags dstStageMask; + VkAccessFlags srcAccessMask; + VkAccessFlags dstAccessMask; + VkDependencyFlags dependencyFlags; +} VkSubpassDependency; + +typedef struct VkRenderPassCreateInfo { + VkStructureType sType; + const void* pNext; + VkRenderPassCreateFlags flags; + uint32_t attachmentCount; + const VkAttachmentDescription* pAttachments; + uint32_t subpassCount; + const VkSubpassDescription* pSubpasses; + uint32_t dependencyCount; + const VkSubpassDependency* pDependencies; +} VkRenderPassCreateInfo; + +typedef struct VkCommandPoolCreateInfo { + VkStructureType sType; + const void* pNext; + VkCommandPoolCreateFlags flags; + uint32_t queueFamilyIndex; +} VkCommandPoolCreateInfo; + +typedef struct VkCommandBufferAllocateInfo { + VkStructureType sType; + const void* pNext; + VkCommandPool commandPool; + VkCommandBufferLevel level; + uint32_t commandBufferCount; +} VkCommandBufferAllocateInfo; + +typedef struct VkCommandBufferInheritanceInfo { + VkStructureType sType; + const void* pNext; + VkRenderPass renderPass; + uint32_t subpass; + VkFramebuffer framebuffer; + VkBool32 occlusionQueryEnable; + VkQueryControlFlags queryFlags; + VkQueryPipelineStatisticFlags pipelineStatistics; +} VkCommandBufferInheritanceInfo; + +typedef struct VkCommandBufferBeginInfo { + VkStructureType sType; + const void* pNext; + VkCommandBufferUsageFlags flags; + const VkCommandBufferInheritanceInfo* pInheritanceInfo; +} VkCommandBufferBeginInfo; + +typedef struct VkBufferCopy { + VkDeviceSize srcOffset; + VkDeviceSize dstOffset; + VkDeviceSize size; +} VkBufferCopy; + +typedef struct VkImageSubresourceLayers { + VkImageAspectFlags aspectMask; + uint32_t mipLevel; + uint32_t baseArrayLayer; + uint32_t layerCount; +} VkImageSubresourceLayers; + +typedef struct VkImageCopy { + VkImageSubresourceLayers srcSubresource; + VkOffset3D srcOffset; + VkImageSubresourceLayers dstSubresource; + VkOffset3D dstOffset; + VkExtent3D extent; +} VkImageCopy; + +typedef struct VkImageBlit { + VkImageSubresourceLayers srcSubresource; + VkOffset3D srcOffsets[2]; + VkImageSubresourceLayers dstSubresource; + VkOffset3D dstOffsets[2]; +} VkImageBlit; + +typedef struct VkBufferImageCopy { + VkDeviceSize bufferOffset; + uint32_t bufferRowLength; + uint32_t bufferImageHeight; + VkImageSubresourceLayers imageSubresource; + VkOffset3D imageOffset; + VkExtent3D imageExtent; +} VkBufferImageCopy; + +typedef union VkClearColorValue { + float float32[4]; + int32_t int32[4]; + uint32_t uint32[4]; +} VkClearColorValue; + +typedef struct VkClearDepthStencilValue { + float depth; + uint32_t stencil; +} VkClearDepthStencilValue; + +typedef union VkClearValue { + VkClearColorValue color; + VkClearDepthStencilValue depthStencil; +} VkClearValue; + +typedef struct VkClearAttachment { + VkImageAspectFlags aspectMask; + uint32_t colorAttachment; + VkClearValue clearValue; +} VkClearAttachment; + +typedef struct VkClearRect { + VkRect2D rect; + uint32_t baseArrayLayer; + uint32_t layerCount; +} VkClearRect; + +typedef struct VkImageResolve { + VkImageSubresourceLayers srcSubresource; + VkOffset3D srcOffset; + VkImageSubresourceLayers dstSubresource; + VkOffset3D dstOffset; + VkExtent3D extent; +} VkImageResolve; + +typedef struct VkMemoryBarrier { + VkStructureType sType; + const void* pNext; + VkAccessFlags srcAccessMask; + VkAccessFlags dstAccessMask; +} VkMemoryBarrier; + +typedef struct VkBufferMemoryBarrier { + VkStructureType sType; + const void* pNext; + VkAccessFlags srcAccessMask; + VkAccessFlags dstAccessMask; + uint32_t srcQueueFamilyIndex; + uint32_t dstQueueFamilyIndex; + VkBuffer buffer; + VkDeviceSize offset; + VkDeviceSize size; +} VkBufferMemoryBarrier; + +typedef struct VkImageMemoryBarrier { + VkStructureType sType; + const void* pNext; + VkAccessFlags srcAccessMask; + VkAccessFlags dstAccessMask; + VkImageLayout oldLayout; + VkImageLayout newLayout; + uint32_t srcQueueFamilyIndex; + uint32_t dstQueueFamilyIndex; + VkImage image; + VkImageSubresourceRange subresourceRange; +} VkImageMemoryBarrier; + +typedef struct VkRenderPassBeginInfo { + VkStructureType sType; + const void* pNext; + VkRenderPass renderPass; + VkFramebuffer framebuffer; + VkRect2D renderArea; + uint32_t clearValueCount; + const VkClearValue* pClearValues; +} VkRenderPassBeginInfo; + +typedef struct VkDispatchIndirectCommand { + uint32_t x; + uint32_t y; + uint32_t z; +} VkDispatchIndirectCommand; + +typedef struct VkDrawIndexedIndirectCommand { + uint32_t indexCount; + uint32_t instanceCount; + uint32_t firstIndex; + int32_t vertexOffset; + uint32_t firstInstance; +} VkDrawIndexedIndirectCommand; + +typedef struct VkDrawIndirectCommand { + uint32_t vertexCount; + uint32_t instanceCount; + uint32_t firstVertex; + uint32_t firstInstance; +} VkDrawIndirectCommand; + + +typedef VkResult (VKAPI_PTR *PFN_vkCreateInstance)(const VkInstanceCreateInfo* pCreateInfo, const VkAllocationCallbacks* pAllocator, VkInstance* pInstance); +typedef void (VKAPI_PTR *PFN_vkDestroyInstance)(VkInstance instance, const VkAllocationCallbacks* pAllocator); +typedef VkResult (VKAPI_PTR *PFN_vkEnumeratePhysicalDevices)(VkInstance instance, uint32_t* pPhysicalDeviceCount, VkPhysicalDevice* pPhysicalDevices); +typedef void (VKAPI_PTR *PFN_vkGetPhysicalDeviceFeatures)(VkPhysicalDevice physicalDevice, VkPhysicalDeviceFeatures* pFeatures); +typedef void (VKAPI_PTR *PFN_vkGetPhysicalDeviceFormatProperties)(VkPhysicalDevice physicalDevice, VkFormat format, VkFormatProperties* pFormatProperties); +typedef VkResult (VKAPI_PTR *PFN_vkGetPhysicalDeviceImageFormatProperties)(VkPhysicalDevice physicalDevice, VkFormat format, VkImageType type, VkImageTiling tiling, VkImageUsageFlags usage, VkImageCreateFlags flags, VkImageFormatProperties* pImageFormatProperties); +typedef void (VKAPI_PTR *PFN_vkGetPhysicalDeviceProperties)(VkPhysicalDevice physicalDevice, VkPhysicalDeviceProperties* pProperties); +typedef void (VKAPI_PTR *PFN_vkGetPhysicalDeviceQueueFamilyProperties)(VkPhysicalDevice physicalDevice, uint32_t* pQueueFamilyPropertyCount, VkQueueFamilyProperties* pQueueFamilyProperties); +typedef void (VKAPI_PTR *PFN_vkGetPhysicalDeviceMemoryProperties)(VkPhysicalDevice physicalDevice, VkPhysicalDeviceMemoryProperties* pMemoryProperties); +typedef PFN_vkVoidFunction (VKAPI_PTR *PFN_vkGetInstanceProcAddr)(VkInstance instance, const char* pName); +typedef PFN_vkVoidFunction (VKAPI_PTR *PFN_vkGetDeviceProcAddr)(VkDevice device, const char* pName); +typedef VkResult (VKAPI_PTR *PFN_vkCreateDevice)(VkPhysicalDevice physicalDevice, const VkDeviceCreateInfo* pCreateInfo, const VkAllocationCallbacks* pAllocator, VkDevice* pDevice); +typedef void (VKAPI_PTR *PFN_vkDestroyDevice)(VkDevice device, const VkAllocationCallbacks* pAllocator); +typedef VkResult (VKAPI_PTR *PFN_vkEnumerateInstanceExtensionProperties)(const char* pLayerName, uint32_t* pPropertyCount, VkExtensionProperties* pProperties); +typedef VkResult (VKAPI_PTR *PFN_vkEnumerateDeviceExtensionProperties)(VkPhysicalDevice physicalDevice, const char* pLayerName, uint32_t* pPropertyCount, VkExtensionProperties* pProperties); +typedef VkResult (VKAPI_PTR *PFN_vkEnumerateInstanceLayerProperties)(uint32_t* pPropertyCount, VkLayerProperties* pProperties); +typedef VkResult (VKAPI_PTR *PFN_vkEnumerateDeviceLayerProperties)(VkPhysicalDevice physicalDevice, uint32_t* pPropertyCount, VkLayerProperties* pProperties); +typedef void (VKAPI_PTR *PFN_vkGetDeviceQueue)(VkDevice device, uint32_t queueFamilyIndex, uint32_t queueIndex, VkQueue* pQueue); +typedef VkResult (VKAPI_PTR *PFN_vkQueueSubmit)(VkQueue queue, uint32_t submitCount, const VkSubmitInfo* pSubmits, VkFence fence); +typedef VkResult (VKAPI_PTR *PFN_vkQueueWaitIdle)(VkQueue queue); +typedef VkResult (VKAPI_PTR *PFN_vkDeviceWaitIdle)(VkDevice device); +typedef VkResult (VKAPI_PTR *PFN_vkAllocateMemory)(VkDevice device, const VkMemoryAllocateInfo* pAllocateInfo, const VkAllocationCallbacks* pAllocator, VkDeviceMemory* pMemory); +typedef void (VKAPI_PTR *PFN_vkFreeMemory)(VkDevice device, VkDeviceMemory memory, const VkAllocationCallbacks* pAllocator); +typedef VkResult (VKAPI_PTR *PFN_vkMapMemory)(VkDevice device, VkDeviceMemory memory, VkDeviceSize offset, VkDeviceSize size, VkMemoryMapFlags flags, void** ppData); +typedef void (VKAPI_PTR *PFN_vkUnmapMemory)(VkDevice device, VkDeviceMemory memory); +typedef VkResult (VKAPI_PTR *PFN_vkFlushMappedMemoryRanges)(VkDevice device, uint32_t memoryRangeCount, const VkMappedMemoryRange* pMemoryRanges); +typedef VkResult (VKAPI_PTR *PFN_vkInvalidateMappedMemoryRanges)(VkDevice device, uint32_t memoryRangeCount, const VkMappedMemoryRange* pMemoryRanges); +typedef void (VKAPI_PTR *PFN_vkGetDeviceMemoryCommitment)(VkDevice device, VkDeviceMemory memory, VkDeviceSize* pCommittedMemoryInBytes); +typedef VkResult (VKAPI_PTR *PFN_vkBindBufferMemory)(VkDevice device, VkBuffer buffer, VkDeviceMemory memory, VkDeviceSize memoryOffset); +typedef VkResult (VKAPI_PTR *PFN_vkBindImageMemory)(VkDevice device, VkImage image, VkDeviceMemory memory, VkDeviceSize memoryOffset); +typedef void (VKAPI_PTR *PFN_vkGetBufferMemoryRequirements)(VkDevice device, VkBuffer buffer, VkMemoryRequirements* pMemoryRequirements); +typedef void (VKAPI_PTR *PFN_vkGetImageMemoryRequirements)(VkDevice device, VkImage image, VkMemoryRequirements* pMemoryRequirements); +typedef void (VKAPI_PTR *PFN_vkGetImageSparseMemoryRequirements)(VkDevice device, VkImage image, uint32_t* pSparseMemoryRequirementCount, VkSparseImageMemoryRequirements* pSparseMemoryRequirements); +typedef void (VKAPI_PTR *PFN_vkGetPhysicalDeviceSparseImageFormatProperties)(VkPhysicalDevice physicalDevice, VkFormat format, VkImageType type, VkSampleCountFlagBits samples, VkImageUsageFlags usage, VkImageTiling tiling, uint32_t* pPropertyCount, VkSparseImageFormatProperties* pProperties); +typedef VkResult (VKAPI_PTR *PFN_vkQueueBindSparse)(VkQueue queue, uint32_t bindInfoCount, const VkBindSparseInfo* pBindInfo, VkFence fence); +typedef VkResult (VKAPI_PTR *PFN_vkCreateFence)(VkDevice device, const VkFenceCreateInfo* pCreateInfo, const VkAllocationCallbacks* pAllocator, VkFence* pFence); +typedef void (VKAPI_PTR *PFN_vkDestroyFence)(VkDevice device, VkFence fence, const VkAllocationCallbacks* pAllocator); +typedef VkResult (VKAPI_PTR *PFN_vkResetFences)(VkDevice device, uint32_t fenceCount, const VkFence* pFences); +typedef VkResult (VKAPI_PTR *PFN_vkGetFenceStatus)(VkDevice device, VkFence fence); +typedef VkResult (VKAPI_PTR *PFN_vkWaitForFences)(VkDevice device, uint32_t fenceCount, const VkFence* pFences, VkBool32 waitAll, uint64_t timeout); +typedef VkResult (VKAPI_PTR *PFN_vkCreateSemaphore)(VkDevice device, const VkSemaphoreCreateInfo* pCreateInfo, const VkAllocationCallbacks* pAllocator, VkSemaphore* pSemaphore); +typedef void (VKAPI_PTR *PFN_vkDestroySemaphore)(VkDevice device, VkSemaphore semaphore, const VkAllocationCallbacks* pAllocator); +typedef VkResult (VKAPI_PTR *PFN_vkCreateEvent)(VkDevice device, const VkEventCreateInfo* pCreateInfo, const VkAllocationCallbacks* pAllocator, VkEvent* pEvent); +typedef void (VKAPI_PTR *PFN_vkDestroyEvent)(VkDevice device, VkEvent event, const VkAllocationCallbacks* pAllocator); +typedef VkResult (VKAPI_PTR *PFN_vkGetEventStatus)(VkDevice device, VkEvent event); +typedef VkResult (VKAPI_PTR *PFN_vkSetEvent)(VkDevice device, VkEvent event); +typedef VkResult (VKAPI_PTR *PFN_vkResetEvent)(VkDevice device, VkEvent event); +typedef VkResult (VKAPI_PTR *PFN_vkCreateQueryPool)(VkDevice device, const VkQueryPoolCreateInfo* pCreateInfo, const VkAllocationCallbacks* pAllocator, VkQueryPool* pQueryPool); +typedef void (VKAPI_PTR *PFN_vkDestroyQueryPool)(VkDevice device, VkQueryPool queryPool, const VkAllocationCallbacks* pAllocator); +typedef VkResult (VKAPI_PTR *PFN_vkGetQueryPoolResults)(VkDevice device, VkQueryPool queryPool, uint32_t firstQuery, uint32_t queryCount, size_t dataSize, void* pData, VkDeviceSize stride, VkQueryResultFlags flags); +typedef VkResult (VKAPI_PTR *PFN_vkCreateBuffer)(VkDevice device, const VkBufferCreateInfo* pCreateInfo, const VkAllocationCallbacks* pAllocator, VkBuffer* pBuffer); +typedef void (VKAPI_PTR *PFN_vkDestroyBuffer)(VkDevice device, VkBuffer buffer, const VkAllocationCallbacks* pAllocator); +typedef VkResult (VKAPI_PTR *PFN_vkCreateBufferView)(VkDevice device, const VkBufferViewCreateInfo* pCreateInfo, const VkAllocationCallbacks* pAllocator, VkBufferView* pView); +typedef void (VKAPI_PTR *PFN_vkDestroyBufferView)(VkDevice device, VkBufferView bufferView, const VkAllocationCallbacks* pAllocator); +typedef VkResult (VKAPI_PTR *PFN_vkCreateImage)(VkDevice device, const VkImageCreateInfo* pCreateInfo, const VkAllocationCallbacks* pAllocator, VkImage* pImage); +typedef void (VKAPI_PTR *PFN_vkDestroyImage)(VkDevice device, VkImage image, const VkAllocationCallbacks* pAllocator); +typedef void (VKAPI_PTR *PFN_vkGetImageSubresourceLayout)(VkDevice device, VkImage image, const VkImageSubresource* pSubresource, VkSubresourceLayout* pLayout); +typedef VkResult (VKAPI_PTR *PFN_vkCreateImageView)(VkDevice device, const VkImageViewCreateInfo* pCreateInfo, const VkAllocationCallbacks* pAllocator, VkImageView* pView); +typedef void (VKAPI_PTR *PFN_vkDestroyImageView)(VkDevice device, VkImageView imageView, const VkAllocationCallbacks* pAllocator); +typedef VkResult (VKAPI_PTR *PFN_vkCreateShaderModule)(VkDevice device, const VkShaderModuleCreateInfo* pCreateInfo, const VkAllocationCallbacks* pAllocator, VkShaderModule* pShaderModule); +typedef void (VKAPI_PTR *PFN_vkDestroyShaderModule)(VkDevice device, VkShaderModule shaderModule, const VkAllocationCallbacks* pAllocator); +typedef VkResult (VKAPI_PTR *PFN_vkCreatePipelineCache)(VkDevice device, const VkPipelineCacheCreateInfo* pCreateInfo, const VkAllocationCallbacks* pAllocator, VkPipelineCache* pPipelineCache); +typedef void (VKAPI_PTR *PFN_vkDestroyPipelineCache)(VkDevice device, VkPipelineCache pipelineCache, const VkAllocationCallbacks* pAllocator); +typedef VkResult (VKAPI_PTR *PFN_vkGetPipelineCacheData)(VkDevice device, VkPipelineCache pipelineCache, size_t* pDataSize, void* pData); +typedef VkResult (VKAPI_PTR *PFN_vkMergePipelineCaches)(VkDevice device, VkPipelineCache dstCache, uint32_t srcCacheCount, const VkPipelineCache* pSrcCaches); +typedef VkResult (VKAPI_PTR *PFN_vkCreateGraphicsPipelines)(VkDevice device, VkPipelineCache pipelineCache, uint32_t createInfoCount, const VkGraphicsPipelineCreateInfo* pCreateInfos, const VkAllocationCallbacks* pAllocator, VkPipeline* pPipelines); +typedef VkResult (VKAPI_PTR *PFN_vkCreateComputePipelines)(VkDevice device, VkPipelineCache pipelineCache, uint32_t createInfoCount, const VkComputePipelineCreateInfo* pCreateInfos, const VkAllocationCallbacks* pAllocator, VkPipeline* pPipelines); +typedef void (VKAPI_PTR *PFN_vkDestroyPipeline)(VkDevice device, VkPipeline pipeline, const VkAllocationCallbacks* pAllocator); +typedef VkResult (VKAPI_PTR *PFN_vkCreatePipelineLayout)(VkDevice device, const VkPipelineLayoutCreateInfo* pCreateInfo, const VkAllocationCallbacks* pAllocator, VkPipelineLayout* pPipelineLayout); +typedef void (VKAPI_PTR *PFN_vkDestroyPipelineLayout)(VkDevice device, VkPipelineLayout pipelineLayout, const VkAllocationCallbacks* pAllocator); +typedef VkResult (VKAPI_PTR *PFN_vkCreateSampler)(VkDevice device, const VkSamplerCreateInfo* pCreateInfo, const VkAllocationCallbacks* pAllocator, VkSampler* pSampler); +typedef void (VKAPI_PTR *PFN_vkDestroySampler)(VkDevice device, VkSampler sampler, const VkAllocationCallbacks* pAllocator); +typedef VkResult (VKAPI_PTR *PFN_vkCreateDescriptorSetLayout)(VkDevice device, const VkDescriptorSetLayoutCreateInfo* pCreateInfo, const VkAllocationCallbacks* pAllocator, VkDescriptorSetLayout* pSetLayout); +typedef void (VKAPI_PTR *PFN_vkDestroyDescriptorSetLayout)(VkDevice device, VkDescriptorSetLayout descriptorSetLayout, const VkAllocationCallbacks* pAllocator); +typedef VkResult (VKAPI_PTR *PFN_vkCreateDescriptorPool)(VkDevice device, const VkDescriptorPoolCreateInfo* pCreateInfo, const VkAllocationCallbacks* pAllocator, VkDescriptorPool* pDescriptorPool); +typedef void (VKAPI_PTR *PFN_vkDestroyDescriptorPool)(VkDevice device, VkDescriptorPool descriptorPool, const VkAllocationCallbacks* pAllocator); +typedef VkResult (VKAPI_PTR *PFN_vkResetDescriptorPool)(VkDevice device, VkDescriptorPool descriptorPool, VkDescriptorPoolResetFlags flags); +typedef VkResult (VKAPI_PTR *PFN_vkAllocateDescriptorSets)(VkDevice device, const VkDescriptorSetAllocateInfo* pAllocateInfo, VkDescriptorSet* pDescriptorSets); +typedef VkResult (VKAPI_PTR *PFN_vkFreeDescriptorSets)(VkDevice device, VkDescriptorPool descriptorPool, uint32_t descriptorSetCount, const VkDescriptorSet* pDescriptorSets); +typedef void (VKAPI_PTR *PFN_vkUpdateDescriptorSets)(VkDevice device, uint32_t descriptorWriteCount, const VkWriteDescriptorSet* pDescriptorWrites, uint32_t descriptorCopyCount, const VkCopyDescriptorSet* pDescriptorCopies); +typedef VkResult (VKAPI_PTR *PFN_vkCreateFramebuffer)(VkDevice device, const VkFramebufferCreateInfo* pCreateInfo, const VkAllocationCallbacks* pAllocator, VkFramebuffer* pFramebuffer); +typedef void (VKAPI_PTR *PFN_vkDestroyFramebuffer)(VkDevice device, VkFramebuffer framebuffer, const VkAllocationCallbacks* pAllocator); +typedef VkResult (VKAPI_PTR *PFN_vkCreateRenderPass)(VkDevice device, const VkRenderPassCreateInfo* pCreateInfo, const VkAllocationCallbacks* pAllocator, VkRenderPass* pRenderPass); +typedef void (VKAPI_PTR *PFN_vkDestroyRenderPass)(VkDevice device, VkRenderPass renderPass, const VkAllocationCallbacks* pAllocator); +typedef void (VKAPI_PTR *PFN_vkGetRenderAreaGranularity)(VkDevice device, VkRenderPass renderPass, VkExtent2D* pGranularity); +typedef VkResult (VKAPI_PTR *PFN_vkCreateCommandPool)(VkDevice device, const VkCommandPoolCreateInfo* pCreateInfo, const VkAllocationCallbacks* pAllocator, VkCommandPool* pCommandPool); +typedef void (VKAPI_PTR *PFN_vkDestroyCommandPool)(VkDevice device, VkCommandPool commandPool, const VkAllocationCallbacks* pAllocator); +typedef VkResult (VKAPI_PTR *PFN_vkResetCommandPool)(VkDevice device, VkCommandPool commandPool, VkCommandPoolResetFlags flags); +typedef VkResult (VKAPI_PTR *PFN_vkAllocateCommandBuffers)(VkDevice device, const VkCommandBufferAllocateInfo* pAllocateInfo, VkCommandBuffer* pCommandBuffers); +typedef void (VKAPI_PTR *PFN_vkFreeCommandBuffers)(VkDevice device, VkCommandPool commandPool, uint32_t commandBufferCount, const VkCommandBuffer* pCommandBuffers); +typedef VkResult (VKAPI_PTR *PFN_vkBeginCommandBuffer)(VkCommandBuffer commandBuffer, const VkCommandBufferBeginInfo* pBeginInfo); +typedef VkResult (VKAPI_PTR *PFN_vkEndCommandBuffer)(VkCommandBuffer commandBuffer); +typedef VkResult (VKAPI_PTR *PFN_vkResetCommandBuffer)(VkCommandBuffer commandBuffer, VkCommandBufferResetFlags flags); +typedef void (VKAPI_PTR *PFN_vkCmdBindPipeline)(VkCommandBuffer commandBuffer, VkPipelineBindPoint pipelineBindPoint, VkPipeline pipeline); +typedef void (VKAPI_PTR *PFN_vkCmdSetViewport)(VkCommandBuffer commandBuffer, uint32_t firstViewport, uint32_t viewportCount, const VkViewport* pViewports); +typedef void (VKAPI_PTR *PFN_vkCmdSetScissor)(VkCommandBuffer commandBuffer, uint32_t firstScissor, uint32_t scissorCount, const VkRect2D* pScissors); +typedef void (VKAPI_PTR *PFN_vkCmdSetLineWidth)(VkCommandBuffer commandBuffer, float lineWidth); +typedef void (VKAPI_PTR *PFN_vkCmdSetDepthBias)(VkCommandBuffer commandBuffer, float depthBiasConstantFactor, float depthBiasClamp, float depthBiasSlopeFactor); +typedef void (VKAPI_PTR *PFN_vkCmdSetBlendConstants)(VkCommandBuffer commandBuffer, const float blendConstants[4]); +typedef void (VKAPI_PTR *PFN_vkCmdSetDepthBounds)(VkCommandBuffer commandBuffer, float minDepthBounds, float maxDepthBounds); +typedef void (VKAPI_PTR *PFN_vkCmdSetStencilCompareMask)(VkCommandBuffer commandBuffer, VkStencilFaceFlags faceMask, uint32_t compareMask); +typedef void (VKAPI_PTR *PFN_vkCmdSetStencilWriteMask)(VkCommandBuffer commandBuffer, VkStencilFaceFlags faceMask, uint32_t writeMask); +typedef void (VKAPI_PTR *PFN_vkCmdSetStencilReference)(VkCommandBuffer commandBuffer, VkStencilFaceFlags faceMask, uint32_t reference); +typedef void (VKAPI_PTR *PFN_vkCmdBindDescriptorSets)(VkCommandBuffer commandBuffer, VkPipelineBindPoint pipelineBindPoint, VkPipelineLayout layout, uint32_t firstSet, uint32_t descriptorSetCount, const VkDescriptorSet* pDescriptorSets, uint32_t dynamicOffsetCount, const uint32_t* pDynamicOffsets); +typedef void (VKAPI_PTR *PFN_vkCmdBindIndexBuffer)(VkCommandBuffer commandBuffer, VkBuffer buffer, VkDeviceSize offset, VkIndexType indexType); +typedef void (VKAPI_PTR *PFN_vkCmdBindVertexBuffers)(VkCommandBuffer commandBuffer, uint32_t firstBinding, uint32_t bindingCount, const VkBuffer* pBuffers, const VkDeviceSize* pOffsets); +typedef void (VKAPI_PTR *PFN_vkCmdDraw)(VkCommandBuffer commandBuffer, uint32_t vertexCount, uint32_t instanceCount, uint32_t firstVertex, uint32_t firstInstance); +typedef void (VKAPI_PTR *PFN_vkCmdDrawIndexed)(VkCommandBuffer commandBuffer, uint32_t indexCount, uint32_t instanceCount, uint32_t firstIndex, int32_t vertexOffset, uint32_t firstInstance); +typedef void (VKAPI_PTR *PFN_vkCmdDrawIndirect)(VkCommandBuffer commandBuffer, VkBuffer buffer, VkDeviceSize offset, uint32_t drawCount, uint32_t stride); +typedef void (VKAPI_PTR *PFN_vkCmdDrawIndexedIndirect)(VkCommandBuffer commandBuffer, VkBuffer buffer, VkDeviceSize offset, uint32_t drawCount, uint32_t stride); +typedef void (VKAPI_PTR *PFN_vkCmdDispatch)(VkCommandBuffer commandBuffer, uint32_t x, uint32_t y, uint32_t z); +typedef void (VKAPI_PTR *PFN_vkCmdDispatchIndirect)(VkCommandBuffer commandBuffer, VkBuffer buffer, VkDeviceSize offset); +typedef void (VKAPI_PTR *PFN_vkCmdCopyBuffer)(VkCommandBuffer commandBuffer, VkBuffer srcBuffer, VkBuffer dstBuffer, uint32_t regionCount, const VkBufferCopy* pRegions); +typedef void (VKAPI_PTR *PFN_vkCmdCopyImage)(VkCommandBuffer commandBuffer, VkImage srcImage, VkImageLayout srcImageLayout, VkImage dstImage, VkImageLayout dstImageLayout, uint32_t regionCount, const VkImageCopy* pRegions); +typedef void (VKAPI_PTR *PFN_vkCmdBlitImage)(VkCommandBuffer commandBuffer, VkImage srcImage, VkImageLayout srcImageLayout, VkImage dstImage, VkImageLayout dstImageLayout, uint32_t regionCount, const VkImageBlit* pRegions, VkFilter filter); +typedef void (VKAPI_PTR *PFN_vkCmdCopyBufferToImage)(VkCommandBuffer commandBuffer, VkBuffer srcBuffer, VkImage dstImage, VkImageLayout dstImageLayout, uint32_t regionCount, const VkBufferImageCopy* pRegions); +typedef void (VKAPI_PTR *PFN_vkCmdCopyImageToBuffer)(VkCommandBuffer commandBuffer, VkImage srcImage, VkImageLayout srcImageLayout, VkBuffer dstBuffer, uint32_t regionCount, const VkBufferImageCopy* pRegions); +typedef void (VKAPI_PTR *PFN_vkCmdUpdateBuffer)(VkCommandBuffer commandBuffer, VkBuffer dstBuffer, VkDeviceSize dstOffset, VkDeviceSize dataSize, const uint32_t* pData); +typedef void (VKAPI_PTR *PFN_vkCmdFillBuffer)(VkCommandBuffer commandBuffer, VkBuffer dstBuffer, VkDeviceSize dstOffset, VkDeviceSize size, uint32_t data); +typedef void (VKAPI_PTR *PFN_vkCmdClearColorImage)(VkCommandBuffer commandBuffer, VkImage image, VkImageLayout imageLayout, const VkClearColorValue* pColor, uint32_t rangeCount, const VkImageSubresourceRange* pRanges); +typedef void (VKAPI_PTR *PFN_vkCmdClearDepthStencilImage)(VkCommandBuffer commandBuffer, VkImage image, VkImageLayout imageLayout, const VkClearDepthStencilValue* pDepthStencil, uint32_t rangeCount, const VkImageSubresourceRange* pRanges); +typedef void (VKAPI_PTR *PFN_vkCmdClearAttachments)(VkCommandBuffer commandBuffer, uint32_t attachmentCount, const VkClearAttachment* pAttachments, uint32_t rectCount, const VkClearRect* pRects); +typedef void (VKAPI_PTR *PFN_vkCmdResolveImage)(VkCommandBuffer commandBuffer, VkImage srcImage, VkImageLayout srcImageLayout, VkImage dstImage, VkImageLayout dstImageLayout, uint32_t regionCount, const VkImageResolve* pRegions); +typedef void (VKAPI_PTR *PFN_vkCmdSetEvent)(VkCommandBuffer commandBuffer, VkEvent event, VkPipelineStageFlags stageMask); +typedef void (VKAPI_PTR *PFN_vkCmdResetEvent)(VkCommandBuffer commandBuffer, VkEvent event, VkPipelineStageFlags stageMask); +typedef void (VKAPI_PTR *PFN_vkCmdWaitEvents)(VkCommandBuffer commandBuffer, uint32_t eventCount, const VkEvent* pEvents, VkPipelineStageFlags srcStageMask, VkPipelineStageFlags dstStageMask, uint32_t memoryBarrierCount, const VkMemoryBarrier* pMemoryBarriers, uint32_t bufferMemoryBarrierCount, const VkBufferMemoryBarrier* pBufferMemoryBarriers, uint32_t imageMemoryBarrierCount, const VkImageMemoryBarrier* pImageMemoryBarriers); +typedef void (VKAPI_PTR *PFN_vkCmdPipelineBarrier)(VkCommandBuffer commandBuffer, VkPipelineStageFlags srcStageMask, VkPipelineStageFlags dstStageMask, VkDependencyFlags dependencyFlags, uint32_t memoryBarrierCount, const VkMemoryBarrier* pMemoryBarriers, uint32_t bufferMemoryBarrierCount, const VkBufferMemoryBarrier* pBufferMemoryBarriers, uint32_t imageMemoryBarrierCount, const VkImageMemoryBarrier* pImageMemoryBarriers); +typedef void (VKAPI_PTR *PFN_vkCmdBeginQuery)(VkCommandBuffer commandBuffer, VkQueryPool queryPool, uint32_t query, VkQueryControlFlags flags); +typedef void (VKAPI_PTR *PFN_vkCmdEndQuery)(VkCommandBuffer commandBuffer, VkQueryPool queryPool, uint32_t query); +typedef void (VKAPI_PTR *PFN_vkCmdResetQueryPool)(VkCommandBuffer commandBuffer, VkQueryPool queryPool, uint32_t firstQuery, uint32_t queryCount); +typedef void (VKAPI_PTR *PFN_vkCmdWriteTimestamp)(VkCommandBuffer commandBuffer, VkPipelineStageFlagBits pipelineStage, VkQueryPool queryPool, uint32_t query); +typedef void (VKAPI_PTR *PFN_vkCmdCopyQueryPoolResults)(VkCommandBuffer commandBuffer, VkQueryPool queryPool, uint32_t firstQuery, uint32_t queryCount, VkBuffer dstBuffer, VkDeviceSize dstOffset, VkDeviceSize stride, VkQueryResultFlags flags); +typedef void (VKAPI_PTR *PFN_vkCmdPushConstants)(VkCommandBuffer commandBuffer, VkPipelineLayout layout, VkShaderStageFlags stageFlags, uint32_t offset, uint32_t size, const void* pValues); +typedef void (VKAPI_PTR *PFN_vkCmdBeginRenderPass)(VkCommandBuffer commandBuffer, const VkRenderPassBeginInfo* pRenderPassBegin, VkSubpassContents contents); +typedef void (VKAPI_PTR *PFN_vkCmdNextSubpass)(VkCommandBuffer commandBuffer, VkSubpassContents contents); +typedef void (VKAPI_PTR *PFN_vkCmdEndRenderPass)(VkCommandBuffer commandBuffer); +typedef void (VKAPI_PTR *PFN_vkCmdExecuteCommands)(VkCommandBuffer commandBuffer, uint32_t commandBufferCount, const VkCommandBuffer* pCommandBuffers); + +#ifndef VK_NO_PROTOTYPES +VKAPI_ATTR VkResult VKAPI_CALL vkCreateInstance( + const VkInstanceCreateInfo* pCreateInfo, + const VkAllocationCallbacks* pAllocator, + VkInstance* pInstance); + +VKAPI_ATTR void VKAPI_CALL vkDestroyInstance( + VkInstance instance, + const VkAllocationCallbacks* pAllocator); + +VKAPI_ATTR VkResult VKAPI_CALL vkEnumeratePhysicalDevices( + VkInstance instance, + uint32_t* pPhysicalDeviceCount, + VkPhysicalDevice* pPhysicalDevices); + +VKAPI_ATTR void VKAPI_CALL vkGetPhysicalDeviceFeatures( + VkPhysicalDevice physicalDevice, + VkPhysicalDeviceFeatures* pFeatures); + +VKAPI_ATTR void VKAPI_CALL vkGetPhysicalDeviceFormatProperties( + VkPhysicalDevice physicalDevice, + VkFormat format, + VkFormatProperties* pFormatProperties); + +VKAPI_ATTR VkResult VKAPI_CALL vkGetPhysicalDeviceImageFormatProperties( + VkPhysicalDevice physicalDevice, + VkFormat format, + VkImageType type, + VkImageTiling tiling, + VkImageUsageFlags usage, + VkImageCreateFlags flags, + VkImageFormatProperties* pImageFormatProperties); + +VKAPI_ATTR void VKAPI_CALL vkGetPhysicalDeviceProperties( + VkPhysicalDevice physicalDevice, + VkPhysicalDeviceProperties* pProperties); + +VKAPI_ATTR void VKAPI_CALL vkGetPhysicalDeviceQueueFamilyProperties( + VkPhysicalDevice physicalDevice, + uint32_t* pQueueFamilyPropertyCount, + VkQueueFamilyProperties* pQueueFamilyProperties); + +VKAPI_ATTR void VKAPI_CALL vkGetPhysicalDeviceMemoryProperties( + VkPhysicalDevice physicalDevice, + VkPhysicalDeviceMemoryProperties* pMemoryProperties); + +VKAPI_ATTR PFN_vkVoidFunction VKAPI_CALL vkGetInstanceProcAddr( + VkInstance instance, + const char* pName); + +VKAPI_ATTR PFN_vkVoidFunction VKAPI_CALL vkGetDeviceProcAddr( + VkDevice device, + const char* pName); + +VKAPI_ATTR VkResult VKAPI_CALL vkCreateDevice( + VkPhysicalDevice physicalDevice, + const VkDeviceCreateInfo* pCreateInfo, + const VkAllocationCallbacks* pAllocator, + VkDevice* pDevice); + +VKAPI_ATTR void VKAPI_CALL vkDestroyDevice( + VkDevice device, + const VkAllocationCallbacks* pAllocator); + +VKAPI_ATTR VkResult VKAPI_CALL vkEnumerateInstanceExtensionProperties( + const char* pLayerName, + uint32_t* pPropertyCount, + VkExtensionProperties* pProperties); + +VKAPI_ATTR VkResult VKAPI_CALL vkEnumerateDeviceExtensionProperties( + VkPhysicalDevice physicalDevice, + const char* pLayerName, + uint32_t* pPropertyCount, + VkExtensionProperties* pProperties); + +VKAPI_ATTR VkResult VKAPI_CALL vkEnumerateInstanceLayerProperties( + uint32_t* pPropertyCount, + VkLayerProperties* pProperties); + +VKAPI_ATTR VkResult VKAPI_CALL vkEnumerateDeviceLayerProperties( + VkPhysicalDevice physicalDevice, + uint32_t* pPropertyCount, + VkLayerProperties* pProperties); + +VKAPI_ATTR void VKAPI_CALL vkGetDeviceQueue( + VkDevice device, + uint32_t queueFamilyIndex, + uint32_t queueIndex, + VkQueue* pQueue); + +VKAPI_ATTR VkResult VKAPI_CALL vkQueueSubmit( + VkQueue queue, + uint32_t submitCount, + const VkSubmitInfo* pSubmits, + VkFence fence); + +VKAPI_ATTR VkResult VKAPI_CALL vkQueueWaitIdle( + VkQueue queue); + +VKAPI_ATTR VkResult VKAPI_CALL vkDeviceWaitIdle( + VkDevice device); + +VKAPI_ATTR VkResult VKAPI_CALL vkAllocateMemory( + VkDevice device, + const VkMemoryAllocateInfo* pAllocateInfo, + const VkAllocationCallbacks* pAllocator, + VkDeviceMemory* pMemory); + +VKAPI_ATTR void VKAPI_CALL vkFreeMemory( + VkDevice device, + VkDeviceMemory memory, + const VkAllocationCallbacks* pAllocator); + +VKAPI_ATTR VkResult VKAPI_CALL vkMapMemory( + VkDevice device, + VkDeviceMemory memory, + VkDeviceSize offset, + VkDeviceSize size, + VkMemoryMapFlags flags, + void** ppData); + +VKAPI_ATTR void VKAPI_CALL vkUnmapMemory( + VkDevice device, + VkDeviceMemory memory); + +VKAPI_ATTR VkResult VKAPI_CALL vkFlushMappedMemoryRanges( + VkDevice device, + uint32_t memoryRangeCount, + const VkMappedMemoryRange* pMemoryRanges); + +VKAPI_ATTR VkResult VKAPI_CALL vkInvalidateMappedMemoryRanges( + VkDevice device, + uint32_t memoryRangeCount, + const VkMappedMemoryRange* pMemoryRanges); + +VKAPI_ATTR void VKAPI_CALL vkGetDeviceMemoryCommitment( + VkDevice device, + VkDeviceMemory memory, + VkDeviceSize* pCommittedMemoryInBytes); + +VKAPI_ATTR VkResult VKAPI_CALL vkBindBufferMemory( + VkDevice device, + VkBuffer buffer, + VkDeviceMemory memory, + VkDeviceSize memoryOffset); + +VKAPI_ATTR VkResult VKAPI_CALL vkBindImageMemory( + VkDevice device, + VkImage image, + VkDeviceMemory memory, + VkDeviceSize memoryOffset); + +VKAPI_ATTR void VKAPI_CALL vkGetBufferMemoryRequirements( + VkDevice device, + VkBuffer buffer, + VkMemoryRequirements* pMemoryRequirements); + +VKAPI_ATTR void VKAPI_CALL vkGetImageMemoryRequirements( + VkDevice device, + VkImage image, + VkMemoryRequirements* pMemoryRequirements); + +VKAPI_ATTR void VKAPI_CALL vkGetImageSparseMemoryRequirements( + VkDevice device, + VkImage image, + uint32_t* pSparseMemoryRequirementCount, + VkSparseImageMemoryRequirements* pSparseMemoryRequirements); + +VKAPI_ATTR void VKAPI_CALL vkGetPhysicalDeviceSparseImageFormatProperties( + VkPhysicalDevice physicalDevice, + VkFormat format, + VkImageType type, + VkSampleCountFlagBits samples, + VkImageUsageFlags usage, + VkImageTiling tiling, + uint32_t* pPropertyCount, + VkSparseImageFormatProperties* pProperties); + +VKAPI_ATTR VkResult VKAPI_CALL vkQueueBindSparse( + VkQueue queue, + uint32_t bindInfoCount, + const VkBindSparseInfo* pBindInfo, + VkFence fence); + +VKAPI_ATTR VkResult VKAPI_CALL vkCreateFence( + VkDevice device, + const VkFenceCreateInfo* pCreateInfo, + const VkAllocationCallbacks* pAllocator, + VkFence* pFence); + +VKAPI_ATTR void VKAPI_CALL vkDestroyFence( + VkDevice device, + VkFence fence, + const VkAllocationCallbacks* pAllocator); + +VKAPI_ATTR VkResult VKAPI_CALL vkResetFences( + VkDevice device, + uint32_t fenceCount, + const VkFence* pFences); + +VKAPI_ATTR VkResult VKAPI_CALL vkGetFenceStatus( + VkDevice device, + VkFence fence); + +VKAPI_ATTR VkResult VKAPI_CALL vkWaitForFences( + VkDevice device, + uint32_t fenceCount, + const VkFence* pFences, + VkBool32 waitAll, + uint64_t timeout); + +VKAPI_ATTR VkResult VKAPI_CALL vkCreateSemaphore( + VkDevice device, + const VkSemaphoreCreateInfo* pCreateInfo, + const VkAllocationCallbacks* pAllocator, + VkSemaphore* pSemaphore); + +VKAPI_ATTR void VKAPI_CALL vkDestroySemaphore( + VkDevice device, + VkSemaphore semaphore, + const VkAllocationCallbacks* pAllocator); + +VKAPI_ATTR VkResult VKAPI_CALL vkCreateEvent( + VkDevice device, + const VkEventCreateInfo* pCreateInfo, + const VkAllocationCallbacks* pAllocator, + VkEvent* pEvent); + +VKAPI_ATTR void VKAPI_CALL vkDestroyEvent( + VkDevice device, + VkEvent event, + const VkAllocationCallbacks* pAllocator); + +VKAPI_ATTR VkResult VKAPI_CALL vkGetEventStatus( + VkDevice device, + VkEvent event); + +VKAPI_ATTR VkResult VKAPI_CALL vkSetEvent( + VkDevice device, + VkEvent event); + +VKAPI_ATTR VkResult VKAPI_CALL vkResetEvent( + VkDevice device, + VkEvent event); + +VKAPI_ATTR VkResult VKAPI_CALL vkCreateQueryPool( + VkDevice device, + const VkQueryPoolCreateInfo* pCreateInfo, + const VkAllocationCallbacks* pAllocator, + VkQueryPool* pQueryPool); + +VKAPI_ATTR void VKAPI_CALL vkDestroyQueryPool( + VkDevice device, + VkQueryPool queryPool, + const VkAllocationCallbacks* pAllocator); + +VKAPI_ATTR VkResult VKAPI_CALL vkGetQueryPoolResults( + VkDevice device, + VkQueryPool queryPool, + uint32_t firstQuery, + uint32_t queryCount, + size_t dataSize, + void* pData, + VkDeviceSize stride, + VkQueryResultFlags flags); + +VKAPI_ATTR VkResult VKAPI_CALL vkCreateBuffer( + VkDevice device, + const VkBufferCreateInfo* pCreateInfo, + const VkAllocationCallbacks* pAllocator, + VkBuffer* pBuffer); + +VKAPI_ATTR void VKAPI_CALL vkDestroyBuffer( + VkDevice device, + VkBuffer buffer, + const VkAllocationCallbacks* pAllocator); + +VKAPI_ATTR VkResult VKAPI_CALL vkCreateBufferView( + VkDevice device, + const VkBufferViewCreateInfo* pCreateInfo, + const VkAllocationCallbacks* pAllocator, + VkBufferView* pView); + +VKAPI_ATTR void VKAPI_CALL vkDestroyBufferView( + VkDevice device, + VkBufferView bufferView, + const VkAllocationCallbacks* pAllocator); + +VKAPI_ATTR VkResult VKAPI_CALL vkCreateImage( + VkDevice device, + const VkImageCreateInfo* pCreateInfo, + const VkAllocationCallbacks* pAllocator, + VkImage* pImage); + +VKAPI_ATTR void VKAPI_CALL vkDestroyImage( + VkDevice device, + VkImage image, + const VkAllocationCallbacks* pAllocator); + +VKAPI_ATTR void VKAPI_CALL vkGetImageSubresourceLayout( + VkDevice device, + VkImage image, + const VkImageSubresource* pSubresource, + VkSubresourceLayout* pLayout); + +VKAPI_ATTR VkResult VKAPI_CALL vkCreateImageView( + VkDevice device, + const VkImageViewCreateInfo* pCreateInfo, + const VkAllocationCallbacks* pAllocator, + VkImageView* pView); + +VKAPI_ATTR void VKAPI_CALL vkDestroyImageView( + VkDevice device, + VkImageView imageView, + const VkAllocationCallbacks* pAllocator); + +VKAPI_ATTR VkResult VKAPI_CALL vkCreateShaderModule( + VkDevice device, + const VkShaderModuleCreateInfo* pCreateInfo, + const VkAllocationCallbacks* pAllocator, + VkShaderModule* pShaderModule); + +VKAPI_ATTR void VKAPI_CALL vkDestroyShaderModule( + VkDevice device, + VkShaderModule shaderModule, + const VkAllocationCallbacks* pAllocator); + +VKAPI_ATTR VkResult VKAPI_CALL vkCreatePipelineCache( + VkDevice device, + const VkPipelineCacheCreateInfo* pCreateInfo, + const VkAllocationCallbacks* pAllocator, + VkPipelineCache* pPipelineCache); + +VKAPI_ATTR void VKAPI_CALL vkDestroyPipelineCache( + VkDevice device, + VkPipelineCache pipelineCache, + const VkAllocationCallbacks* pAllocator); + +VKAPI_ATTR VkResult VKAPI_CALL vkGetPipelineCacheData( + VkDevice device, + VkPipelineCache pipelineCache, + size_t* pDataSize, + void* pData); + +VKAPI_ATTR VkResult VKAPI_CALL vkMergePipelineCaches( + VkDevice device, + VkPipelineCache dstCache, + uint32_t srcCacheCount, + const VkPipelineCache* pSrcCaches); + +VKAPI_ATTR VkResult VKAPI_CALL vkCreateGraphicsPipelines( + VkDevice device, + VkPipelineCache pipelineCache, + uint32_t createInfoCount, + const VkGraphicsPipelineCreateInfo* pCreateInfos, + const VkAllocationCallbacks* pAllocator, + VkPipeline* pPipelines); + +VKAPI_ATTR VkResult VKAPI_CALL vkCreateComputePipelines( + VkDevice device, + VkPipelineCache pipelineCache, + uint32_t createInfoCount, + const VkComputePipelineCreateInfo* pCreateInfos, + const VkAllocationCallbacks* pAllocator, + VkPipeline* pPipelines); + +VKAPI_ATTR void VKAPI_CALL vkDestroyPipeline( + VkDevice device, + VkPipeline pipeline, + const VkAllocationCallbacks* pAllocator); + +VKAPI_ATTR VkResult VKAPI_CALL vkCreatePipelineLayout( + VkDevice device, + const VkPipelineLayoutCreateInfo* pCreateInfo, + const VkAllocationCallbacks* pAllocator, + VkPipelineLayout* pPipelineLayout); + +VKAPI_ATTR void VKAPI_CALL vkDestroyPipelineLayout( + VkDevice device, + VkPipelineLayout pipelineLayout, + const VkAllocationCallbacks* pAllocator); + +VKAPI_ATTR VkResult VKAPI_CALL vkCreateSampler( + VkDevice device, + const VkSamplerCreateInfo* pCreateInfo, + const VkAllocationCallbacks* pAllocator, + VkSampler* pSampler); + +VKAPI_ATTR void VKAPI_CALL vkDestroySampler( + VkDevice device, + VkSampler sampler, + const VkAllocationCallbacks* pAllocator); + +VKAPI_ATTR VkResult VKAPI_CALL vkCreateDescriptorSetLayout( + VkDevice device, + const VkDescriptorSetLayoutCreateInfo* pCreateInfo, + const VkAllocationCallbacks* pAllocator, + VkDescriptorSetLayout* pSetLayout); + +VKAPI_ATTR void VKAPI_CALL vkDestroyDescriptorSetLayout( + VkDevice device, + VkDescriptorSetLayout descriptorSetLayout, + const VkAllocationCallbacks* pAllocator); + +VKAPI_ATTR VkResult VKAPI_CALL vkCreateDescriptorPool( + VkDevice device, + const VkDescriptorPoolCreateInfo* pCreateInfo, + const VkAllocationCallbacks* pAllocator, + VkDescriptorPool* pDescriptorPool); + +VKAPI_ATTR void VKAPI_CALL vkDestroyDescriptorPool( + VkDevice device, + VkDescriptorPool descriptorPool, + const VkAllocationCallbacks* pAllocator); + +VKAPI_ATTR VkResult VKAPI_CALL vkResetDescriptorPool( + VkDevice device, + VkDescriptorPool descriptorPool, + VkDescriptorPoolResetFlags flags); + +VKAPI_ATTR VkResult VKAPI_CALL vkAllocateDescriptorSets( + VkDevice device, + const VkDescriptorSetAllocateInfo* pAllocateInfo, + VkDescriptorSet* pDescriptorSets); + +VKAPI_ATTR VkResult VKAPI_CALL vkFreeDescriptorSets( + VkDevice device, + VkDescriptorPool descriptorPool, + uint32_t descriptorSetCount, + const VkDescriptorSet* pDescriptorSets); + +VKAPI_ATTR void VKAPI_CALL vkUpdateDescriptorSets( + VkDevice device, + uint32_t descriptorWriteCount, + const VkWriteDescriptorSet* pDescriptorWrites, + uint32_t descriptorCopyCount, + const VkCopyDescriptorSet* pDescriptorCopies); + +VKAPI_ATTR VkResult VKAPI_CALL vkCreateFramebuffer( + VkDevice device, + const VkFramebufferCreateInfo* pCreateInfo, + const VkAllocationCallbacks* pAllocator, + VkFramebuffer* pFramebuffer); + +VKAPI_ATTR void VKAPI_CALL vkDestroyFramebuffer( + VkDevice device, + VkFramebuffer framebuffer, + const VkAllocationCallbacks* pAllocator); + +VKAPI_ATTR VkResult VKAPI_CALL vkCreateRenderPass( + VkDevice device, + const VkRenderPassCreateInfo* pCreateInfo, + const VkAllocationCallbacks* pAllocator, + VkRenderPass* pRenderPass); + +VKAPI_ATTR void VKAPI_CALL vkDestroyRenderPass( + VkDevice device, + VkRenderPass renderPass, + const VkAllocationCallbacks* pAllocator); + +VKAPI_ATTR void VKAPI_CALL vkGetRenderAreaGranularity( + VkDevice device, + VkRenderPass renderPass, + VkExtent2D* pGranularity); + +VKAPI_ATTR VkResult VKAPI_CALL vkCreateCommandPool( + VkDevice device, + const VkCommandPoolCreateInfo* pCreateInfo, + const VkAllocationCallbacks* pAllocator, + VkCommandPool* pCommandPool); + +VKAPI_ATTR void VKAPI_CALL vkDestroyCommandPool( + VkDevice device, + VkCommandPool commandPool, + const VkAllocationCallbacks* pAllocator); + +VKAPI_ATTR VkResult VKAPI_CALL vkResetCommandPool( + VkDevice device, + VkCommandPool commandPool, + VkCommandPoolResetFlags flags); + +VKAPI_ATTR VkResult VKAPI_CALL vkAllocateCommandBuffers( + VkDevice device, + const VkCommandBufferAllocateInfo* pAllocateInfo, + VkCommandBuffer* pCommandBuffers); + +VKAPI_ATTR void VKAPI_CALL vkFreeCommandBuffers( + VkDevice device, + VkCommandPool commandPool, + uint32_t commandBufferCount, + const VkCommandBuffer* pCommandBuffers); + +VKAPI_ATTR VkResult VKAPI_CALL vkBeginCommandBuffer( + VkCommandBuffer commandBuffer, + const VkCommandBufferBeginInfo* pBeginInfo); + +VKAPI_ATTR VkResult VKAPI_CALL vkEndCommandBuffer( + VkCommandBuffer commandBuffer); + +VKAPI_ATTR VkResult VKAPI_CALL vkResetCommandBuffer( + VkCommandBuffer commandBuffer, + VkCommandBufferResetFlags flags); + +VKAPI_ATTR void VKAPI_CALL vkCmdBindPipeline( + VkCommandBuffer commandBuffer, + VkPipelineBindPoint pipelineBindPoint, + VkPipeline pipeline); + +VKAPI_ATTR void VKAPI_CALL vkCmdSetViewport( + VkCommandBuffer commandBuffer, + uint32_t firstViewport, + uint32_t viewportCount, + const VkViewport* pViewports); + +VKAPI_ATTR void VKAPI_CALL vkCmdSetScissor( + VkCommandBuffer commandBuffer, + uint32_t firstScissor, + uint32_t scissorCount, + const VkRect2D* pScissors); + +VKAPI_ATTR void VKAPI_CALL vkCmdSetLineWidth( + VkCommandBuffer commandBuffer, + float lineWidth); + +VKAPI_ATTR void VKAPI_CALL vkCmdSetDepthBias( + VkCommandBuffer commandBuffer, + float depthBiasConstantFactor, + float depthBiasClamp, + float depthBiasSlopeFactor); + +VKAPI_ATTR void VKAPI_CALL vkCmdSetBlendConstants( + VkCommandBuffer commandBuffer, + const float blendConstants[4]); + +VKAPI_ATTR void VKAPI_CALL vkCmdSetDepthBounds( + VkCommandBuffer commandBuffer, + float minDepthBounds, + float maxDepthBounds); + +VKAPI_ATTR void VKAPI_CALL vkCmdSetStencilCompareMask( + VkCommandBuffer commandBuffer, + VkStencilFaceFlags faceMask, + uint32_t compareMask); + +VKAPI_ATTR void VKAPI_CALL vkCmdSetStencilWriteMask( + VkCommandBuffer commandBuffer, + VkStencilFaceFlags faceMask, + uint32_t writeMask); + +VKAPI_ATTR void VKAPI_CALL vkCmdSetStencilReference( + VkCommandBuffer commandBuffer, + VkStencilFaceFlags faceMask, + uint32_t reference); + +VKAPI_ATTR void VKAPI_CALL vkCmdBindDescriptorSets( + VkCommandBuffer commandBuffer, + VkPipelineBindPoint pipelineBindPoint, + VkPipelineLayout layout, + uint32_t firstSet, + uint32_t descriptorSetCount, + const VkDescriptorSet* pDescriptorSets, + uint32_t dynamicOffsetCount, + const uint32_t* pDynamicOffsets); + +VKAPI_ATTR void VKAPI_CALL vkCmdBindIndexBuffer( + VkCommandBuffer commandBuffer, + VkBuffer buffer, + VkDeviceSize offset, + VkIndexType indexType); + +VKAPI_ATTR void VKAPI_CALL vkCmdBindVertexBuffers( + VkCommandBuffer commandBuffer, + uint32_t firstBinding, + uint32_t bindingCount, + const VkBuffer* pBuffers, + const VkDeviceSize* pOffsets); + +VKAPI_ATTR void VKAPI_CALL vkCmdDraw( + VkCommandBuffer commandBuffer, + uint32_t vertexCount, + uint32_t instanceCount, + uint32_t firstVertex, + uint32_t firstInstance); + +VKAPI_ATTR void VKAPI_CALL vkCmdDrawIndexed( + VkCommandBuffer commandBuffer, + uint32_t indexCount, + uint32_t instanceCount, + uint32_t firstIndex, + int32_t vertexOffset, + uint32_t firstInstance); + +VKAPI_ATTR void VKAPI_CALL vkCmdDrawIndirect( + VkCommandBuffer commandBuffer, + VkBuffer buffer, + VkDeviceSize offset, + uint32_t drawCount, + uint32_t stride); + +VKAPI_ATTR void VKAPI_CALL vkCmdDrawIndexedIndirect( + VkCommandBuffer commandBuffer, + VkBuffer buffer, + VkDeviceSize offset, + uint32_t drawCount, + uint32_t stride); + +VKAPI_ATTR void VKAPI_CALL vkCmdDispatch( + VkCommandBuffer commandBuffer, + uint32_t x, + uint32_t y, + uint32_t z); + +VKAPI_ATTR void VKAPI_CALL vkCmdDispatchIndirect( + VkCommandBuffer commandBuffer, + VkBuffer buffer, + VkDeviceSize offset); + +VKAPI_ATTR void VKAPI_CALL vkCmdCopyBuffer( + VkCommandBuffer commandBuffer, + VkBuffer srcBuffer, + VkBuffer dstBuffer, + uint32_t regionCount, + const VkBufferCopy* pRegions); + +VKAPI_ATTR void VKAPI_CALL vkCmdCopyImage( + VkCommandBuffer commandBuffer, + VkImage srcImage, + VkImageLayout srcImageLayout, + VkImage dstImage, + VkImageLayout dstImageLayout, + uint32_t regionCount, + const VkImageCopy* pRegions); + +VKAPI_ATTR void VKAPI_CALL vkCmdBlitImage( + VkCommandBuffer commandBuffer, + VkImage srcImage, + VkImageLayout srcImageLayout, + VkImage dstImage, + VkImageLayout dstImageLayout, + uint32_t regionCount, + const VkImageBlit* pRegions, + VkFilter filter); + +VKAPI_ATTR void VKAPI_CALL vkCmdCopyBufferToImage( + VkCommandBuffer commandBuffer, + VkBuffer srcBuffer, + VkImage dstImage, + VkImageLayout dstImageLayout, + uint32_t regionCount, + const VkBufferImageCopy* pRegions); + +VKAPI_ATTR void VKAPI_CALL vkCmdCopyImageToBuffer( + VkCommandBuffer commandBuffer, + VkImage srcImage, + VkImageLayout srcImageLayout, + VkBuffer dstBuffer, + uint32_t regionCount, + const VkBufferImageCopy* pRegions); + +VKAPI_ATTR void VKAPI_CALL vkCmdUpdateBuffer( + VkCommandBuffer commandBuffer, + VkBuffer dstBuffer, + VkDeviceSize dstOffset, + VkDeviceSize dataSize, + const uint32_t* pData); + +VKAPI_ATTR void VKAPI_CALL vkCmdFillBuffer( + VkCommandBuffer commandBuffer, + VkBuffer dstBuffer, + VkDeviceSize dstOffset, + VkDeviceSize size, + uint32_t data); + +VKAPI_ATTR void VKAPI_CALL vkCmdClearColorImage( + VkCommandBuffer commandBuffer, + VkImage image, + VkImageLayout imageLayout, + const VkClearColorValue* pColor, + uint32_t rangeCount, + const VkImageSubresourceRange* pRanges); + +VKAPI_ATTR void VKAPI_CALL vkCmdClearDepthStencilImage( + VkCommandBuffer commandBuffer, + VkImage image, + VkImageLayout imageLayout, + const VkClearDepthStencilValue* pDepthStencil, + uint32_t rangeCount, + const VkImageSubresourceRange* pRanges); + +VKAPI_ATTR void VKAPI_CALL vkCmdClearAttachments( + VkCommandBuffer commandBuffer, + uint32_t attachmentCount, + const VkClearAttachment* pAttachments, + uint32_t rectCount, + const VkClearRect* pRects); + +VKAPI_ATTR void VKAPI_CALL vkCmdResolveImage( + VkCommandBuffer commandBuffer, + VkImage srcImage, + VkImageLayout srcImageLayout, + VkImage dstImage, + VkImageLayout dstImageLayout, + uint32_t regionCount, + const VkImageResolve* pRegions); + +VKAPI_ATTR void VKAPI_CALL vkCmdSetEvent( + VkCommandBuffer commandBuffer, + VkEvent event, + VkPipelineStageFlags stageMask); + +VKAPI_ATTR void VKAPI_CALL vkCmdResetEvent( + VkCommandBuffer commandBuffer, + VkEvent event, + VkPipelineStageFlags stageMask); + +VKAPI_ATTR void VKAPI_CALL vkCmdWaitEvents( + VkCommandBuffer commandBuffer, + uint32_t eventCount, + const VkEvent* pEvents, + VkPipelineStageFlags srcStageMask, + VkPipelineStageFlags dstStageMask, + uint32_t memoryBarrierCount, + const VkMemoryBarrier* pMemoryBarriers, + uint32_t bufferMemoryBarrierCount, + const VkBufferMemoryBarrier* pBufferMemoryBarriers, + uint32_t imageMemoryBarrierCount, + const VkImageMemoryBarrier* pImageMemoryBarriers); + +VKAPI_ATTR void VKAPI_CALL vkCmdPipelineBarrier( + VkCommandBuffer commandBuffer, + VkPipelineStageFlags srcStageMask, + VkPipelineStageFlags dstStageMask, + VkDependencyFlags dependencyFlags, + uint32_t memoryBarrierCount, + const VkMemoryBarrier* pMemoryBarriers, + uint32_t bufferMemoryBarrierCount, + const VkBufferMemoryBarrier* pBufferMemoryBarriers, + uint32_t imageMemoryBarrierCount, + const VkImageMemoryBarrier* pImageMemoryBarriers); + +VKAPI_ATTR void VKAPI_CALL vkCmdBeginQuery( + VkCommandBuffer commandBuffer, + VkQueryPool queryPool, + uint32_t query, + VkQueryControlFlags flags); + +VKAPI_ATTR void VKAPI_CALL vkCmdEndQuery( + VkCommandBuffer commandBuffer, + VkQueryPool queryPool, + uint32_t query); + +VKAPI_ATTR void VKAPI_CALL vkCmdResetQueryPool( + VkCommandBuffer commandBuffer, + VkQueryPool queryPool, + uint32_t firstQuery, + uint32_t queryCount); + +VKAPI_ATTR void VKAPI_CALL vkCmdWriteTimestamp( + VkCommandBuffer commandBuffer, + VkPipelineStageFlagBits pipelineStage, + VkQueryPool queryPool, + uint32_t query); + +VKAPI_ATTR void VKAPI_CALL vkCmdCopyQueryPoolResults( + VkCommandBuffer commandBuffer, + VkQueryPool queryPool, + uint32_t firstQuery, + uint32_t queryCount, + VkBuffer dstBuffer, + VkDeviceSize dstOffset, + VkDeviceSize stride, + VkQueryResultFlags flags); + +VKAPI_ATTR void VKAPI_CALL vkCmdPushConstants( + VkCommandBuffer commandBuffer, + VkPipelineLayout layout, + VkShaderStageFlags stageFlags, + uint32_t offset, + uint32_t size, + const void* pValues); + +VKAPI_ATTR void VKAPI_CALL vkCmdBeginRenderPass( + VkCommandBuffer commandBuffer, + const VkRenderPassBeginInfo* pRenderPassBegin, + VkSubpassContents contents); + +VKAPI_ATTR void VKAPI_CALL vkCmdNextSubpass( + VkCommandBuffer commandBuffer, + VkSubpassContents contents); + +VKAPI_ATTR void VKAPI_CALL vkCmdEndRenderPass( + VkCommandBuffer commandBuffer); + +VKAPI_ATTR void VKAPI_CALL vkCmdExecuteCommands( + VkCommandBuffer commandBuffer, + uint32_t commandBufferCount, + const VkCommandBuffer* pCommandBuffers); +#endif + +#define VK_KHR_surface 1 +VK_DEFINE_NON_DISPATCHABLE_HANDLE(VkSurfaceKHR) + +#define VK_KHR_SURFACE_SPEC_VERSION 25 +#define VK_KHR_SURFACE_EXTENSION_NAME "VK_KHR_surface" + + +typedef enum VkColorSpaceKHR { + VK_COLORSPACE_SRGB_NONLINEAR_KHR = 0, + VK_COLOR_SPACE_BEGIN_RANGE_KHR = VK_COLORSPACE_SRGB_NONLINEAR_KHR, + VK_COLOR_SPACE_END_RANGE_KHR = VK_COLORSPACE_SRGB_NONLINEAR_KHR, + VK_COLOR_SPACE_RANGE_SIZE_KHR = (VK_COLORSPACE_SRGB_NONLINEAR_KHR - VK_COLORSPACE_SRGB_NONLINEAR_KHR + 1), + VK_COLOR_SPACE_MAX_ENUM_KHR = 0x7FFFFFFF +} VkColorSpaceKHR; + +typedef enum VkPresentModeKHR { + VK_PRESENT_MODE_IMMEDIATE_KHR = 0, + VK_PRESENT_MODE_MAILBOX_KHR = 1, + VK_PRESENT_MODE_FIFO_KHR = 2, + VK_PRESENT_MODE_FIFO_RELAXED_KHR = 3, + VK_PRESENT_MODE_BEGIN_RANGE_KHR = VK_PRESENT_MODE_IMMEDIATE_KHR, + VK_PRESENT_MODE_END_RANGE_KHR = VK_PRESENT_MODE_FIFO_RELAXED_KHR, + VK_PRESENT_MODE_RANGE_SIZE_KHR = (VK_PRESENT_MODE_FIFO_RELAXED_KHR - VK_PRESENT_MODE_IMMEDIATE_KHR + 1), + VK_PRESENT_MODE_MAX_ENUM_KHR = 0x7FFFFFFF +} VkPresentModeKHR; + + +typedef enum VkSurfaceTransformFlagBitsKHR { + VK_SURFACE_TRANSFORM_IDENTITY_BIT_KHR = 0x00000001, + VK_SURFACE_TRANSFORM_ROTATE_90_BIT_KHR = 0x00000002, + VK_SURFACE_TRANSFORM_ROTATE_180_BIT_KHR = 0x00000004, + VK_SURFACE_TRANSFORM_ROTATE_270_BIT_KHR = 0x00000008, + VK_SURFACE_TRANSFORM_HORIZONTAL_MIRROR_BIT_KHR = 0x00000010, + VK_SURFACE_TRANSFORM_HORIZONTAL_MIRROR_ROTATE_90_BIT_KHR = 0x00000020, + VK_SURFACE_TRANSFORM_HORIZONTAL_MIRROR_ROTATE_180_BIT_KHR = 0x00000040, + VK_SURFACE_TRANSFORM_HORIZONTAL_MIRROR_ROTATE_270_BIT_KHR = 0x00000080, + VK_SURFACE_TRANSFORM_INHERIT_BIT_KHR = 0x00000100, + VK_SURFACE_TRANSFORM_FLAG_BITS_MAX_ENUM_KHR = 0x7FFFFFFF +} VkSurfaceTransformFlagBitsKHR; +typedef VkFlags VkSurfaceTransformFlagsKHR; + +typedef enum VkCompositeAlphaFlagBitsKHR { + VK_COMPOSITE_ALPHA_OPAQUE_BIT_KHR = 0x00000001, + VK_COMPOSITE_ALPHA_PRE_MULTIPLIED_BIT_KHR = 0x00000002, + VK_COMPOSITE_ALPHA_POST_MULTIPLIED_BIT_KHR = 0x00000004, + VK_COMPOSITE_ALPHA_INHERIT_BIT_KHR = 0x00000008, + VK_COMPOSITE_ALPHA_FLAG_BITS_MAX_ENUM_KHR = 0x7FFFFFFF +} VkCompositeAlphaFlagBitsKHR; +typedef VkFlags VkCompositeAlphaFlagsKHR; + +typedef struct VkSurfaceCapabilitiesKHR { + uint32_t minImageCount; + uint32_t maxImageCount; + VkExtent2D currentExtent; + VkExtent2D minImageExtent; + VkExtent2D maxImageExtent; + uint32_t maxImageArrayLayers; + VkSurfaceTransformFlagsKHR supportedTransforms; + VkSurfaceTransformFlagBitsKHR currentTransform; + VkCompositeAlphaFlagsKHR supportedCompositeAlpha; + VkImageUsageFlags supportedUsageFlags; +} VkSurfaceCapabilitiesKHR; + +typedef struct VkSurfaceFormatKHR { + VkFormat format; + VkColorSpaceKHR colorSpace; +} VkSurfaceFormatKHR; + + +typedef void (VKAPI_PTR *PFN_vkDestroySurfaceKHR)(VkInstance instance, VkSurfaceKHR surface, const VkAllocationCallbacks* pAllocator); +typedef VkResult (VKAPI_PTR *PFN_vkGetPhysicalDeviceSurfaceSupportKHR)(VkPhysicalDevice physicalDevice, uint32_t queueFamilyIndex, VkSurfaceKHR surface, VkBool32* pSupported); +typedef VkResult (VKAPI_PTR *PFN_vkGetPhysicalDeviceSurfaceCapabilitiesKHR)(VkPhysicalDevice physicalDevice, VkSurfaceKHR surface, VkSurfaceCapabilitiesKHR* pSurfaceCapabilities); +typedef VkResult (VKAPI_PTR *PFN_vkGetPhysicalDeviceSurfaceFormatsKHR)(VkPhysicalDevice physicalDevice, VkSurfaceKHR surface, uint32_t* pSurfaceFormatCount, VkSurfaceFormatKHR* pSurfaceFormats); +typedef VkResult (VKAPI_PTR *PFN_vkGetPhysicalDeviceSurfacePresentModesKHR)(VkPhysicalDevice physicalDevice, VkSurfaceKHR surface, uint32_t* pPresentModeCount, VkPresentModeKHR* pPresentModes); + +#ifndef VK_NO_PROTOTYPES +VKAPI_ATTR void VKAPI_CALL vkDestroySurfaceKHR( + VkInstance instance, + VkSurfaceKHR surface, + const VkAllocationCallbacks* pAllocator); + +VKAPI_ATTR VkResult VKAPI_CALL vkGetPhysicalDeviceSurfaceSupportKHR( + VkPhysicalDevice physicalDevice, + uint32_t queueFamilyIndex, + VkSurfaceKHR surface, + VkBool32* pSupported); + +VKAPI_ATTR VkResult VKAPI_CALL vkGetPhysicalDeviceSurfaceCapabilitiesKHR( + VkPhysicalDevice physicalDevice, + VkSurfaceKHR surface, + VkSurfaceCapabilitiesKHR* pSurfaceCapabilities); + +VKAPI_ATTR VkResult VKAPI_CALL vkGetPhysicalDeviceSurfaceFormatsKHR( + VkPhysicalDevice physicalDevice, + VkSurfaceKHR surface, + uint32_t* pSurfaceFormatCount, + VkSurfaceFormatKHR* pSurfaceFormats); + +VKAPI_ATTR VkResult VKAPI_CALL vkGetPhysicalDeviceSurfacePresentModesKHR( + VkPhysicalDevice physicalDevice, + VkSurfaceKHR surface, + uint32_t* pPresentModeCount, + VkPresentModeKHR* pPresentModes); +#endif + +#define VK_KHR_swapchain 1 +VK_DEFINE_NON_DISPATCHABLE_HANDLE(VkSwapchainKHR) + +#define VK_KHR_SWAPCHAIN_SPEC_VERSION 67 +#define VK_KHR_SWAPCHAIN_EXTENSION_NAME "VK_KHR_swapchain" + +typedef VkFlags VkSwapchainCreateFlagsKHR; + +typedef struct VkSwapchainCreateInfoKHR { + VkStructureType sType; + const void* pNext; + VkSwapchainCreateFlagsKHR flags; + VkSurfaceKHR surface; + uint32_t minImageCount; + VkFormat imageFormat; + VkColorSpaceKHR imageColorSpace; + VkExtent2D imageExtent; + uint32_t imageArrayLayers; + VkImageUsageFlags imageUsage; + VkSharingMode imageSharingMode; + uint32_t queueFamilyIndexCount; + const uint32_t* pQueueFamilyIndices; + VkSurfaceTransformFlagBitsKHR preTransform; + VkCompositeAlphaFlagBitsKHR compositeAlpha; + VkPresentModeKHR presentMode; + VkBool32 clipped; + VkSwapchainKHR oldSwapchain; +} VkSwapchainCreateInfoKHR; + +typedef struct VkPresentInfoKHR { + VkStructureType sType; + const void* pNext; + uint32_t waitSemaphoreCount; + const VkSemaphore* pWaitSemaphores; + uint32_t swapchainCount; + const VkSwapchainKHR* pSwapchains; + const uint32_t* pImageIndices; + VkResult* pResults; +} VkPresentInfoKHR; + + +typedef VkResult (VKAPI_PTR *PFN_vkCreateSwapchainKHR)(VkDevice device, const VkSwapchainCreateInfoKHR* pCreateInfo, const VkAllocationCallbacks* pAllocator, VkSwapchainKHR* pSwapchain); +typedef void (VKAPI_PTR *PFN_vkDestroySwapchainKHR)(VkDevice device, VkSwapchainKHR swapchain, const VkAllocationCallbacks* pAllocator); +typedef VkResult (VKAPI_PTR *PFN_vkGetSwapchainImagesKHR)(VkDevice device, VkSwapchainKHR swapchain, uint32_t* pSwapchainImageCount, VkImage* pSwapchainImages); +typedef VkResult (VKAPI_PTR *PFN_vkAcquireNextImageKHR)(VkDevice device, VkSwapchainKHR swapchain, uint64_t timeout, VkSemaphore semaphore, VkFence fence, uint32_t* pImageIndex); +typedef VkResult (VKAPI_PTR *PFN_vkQueuePresentKHR)(VkQueue queue, const VkPresentInfoKHR* pPresentInfo); + +#ifndef VK_NO_PROTOTYPES +VKAPI_ATTR VkResult VKAPI_CALL vkCreateSwapchainKHR( + VkDevice device, + const VkSwapchainCreateInfoKHR* pCreateInfo, + const VkAllocationCallbacks* pAllocator, + VkSwapchainKHR* pSwapchain); + +VKAPI_ATTR void VKAPI_CALL vkDestroySwapchainKHR( + VkDevice device, + VkSwapchainKHR swapchain, + const VkAllocationCallbacks* pAllocator); + +VKAPI_ATTR VkResult VKAPI_CALL vkGetSwapchainImagesKHR( + VkDevice device, + VkSwapchainKHR swapchain, + uint32_t* pSwapchainImageCount, + VkImage* pSwapchainImages); + +VKAPI_ATTR VkResult VKAPI_CALL vkAcquireNextImageKHR( + VkDevice device, + VkSwapchainKHR swapchain, + uint64_t timeout, + VkSemaphore semaphore, + VkFence fence, + uint32_t* pImageIndex); + +VKAPI_ATTR VkResult VKAPI_CALL vkQueuePresentKHR( + VkQueue queue, + const VkPresentInfoKHR* pPresentInfo); +#endif + +#define VK_KHR_display 1 +VK_DEFINE_NON_DISPATCHABLE_HANDLE(VkDisplayKHR) +VK_DEFINE_NON_DISPATCHABLE_HANDLE(VkDisplayModeKHR) + +#define VK_KHR_DISPLAY_SPEC_VERSION 21 +#define VK_KHR_DISPLAY_EXTENSION_NAME "VK_KHR_display" + + +typedef enum VkDisplayPlaneAlphaFlagBitsKHR { + VK_DISPLAY_PLANE_ALPHA_OPAQUE_BIT_KHR = 0x00000001, + VK_DISPLAY_PLANE_ALPHA_GLOBAL_BIT_KHR = 0x00000002, + VK_DISPLAY_PLANE_ALPHA_PER_PIXEL_BIT_KHR = 0x00000004, + VK_DISPLAY_PLANE_ALPHA_PER_PIXEL_PREMULTIPLIED_BIT_KHR = 0x00000008, + VK_DISPLAY_PLANE_ALPHA_FLAG_BITS_MAX_ENUM_KHR = 0x7FFFFFFF +} VkDisplayPlaneAlphaFlagBitsKHR; +typedef VkFlags VkDisplayPlaneAlphaFlagsKHR; +typedef VkFlags VkDisplayModeCreateFlagsKHR; +typedef VkFlags VkDisplaySurfaceCreateFlagsKHR; + +typedef struct VkDisplayPropertiesKHR { + VkDisplayKHR display; + const char* displayName; + VkExtent2D physicalDimensions; + VkExtent2D physicalResolution; + VkSurfaceTransformFlagsKHR supportedTransforms; + VkBool32 planeReorderPossible; + VkBool32 persistentContent; +} VkDisplayPropertiesKHR; + +typedef struct VkDisplayModeParametersKHR { + VkExtent2D visibleRegion; + uint32_t refreshRate; +} VkDisplayModeParametersKHR; + +typedef struct VkDisplayModePropertiesKHR { + VkDisplayModeKHR displayMode; + VkDisplayModeParametersKHR parameters; +} VkDisplayModePropertiesKHR; + +typedef struct VkDisplayModeCreateInfoKHR { + VkStructureType sType; + const void* pNext; + VkDisplayModeCreateFlagsKHR flags; + VkDisplayModeParametersKHR parameters; +} VkDisplayModeCreateInfoKHR; + +typedef struct VkDisplayPlaneCapabilitiesKHR { + VkDisplayPlaneAlphaFlagsKHR supportedAlpha; + VkOffset2D minSrcPosition; + VkOffset2D maxSrcPosition; + VkExtent2D minSrcExtent; + VkExtent2D maxSrcExtent; + VkOffset2D minDstPosition; + VkOffset2D maxDstPosition; + VkExtent2D minDstExtent; + VkExtent2D maxDstExtent; +} VkDisplayPlaneCapabilitiesKHR; + +typedef struct VkDisplayPlanePropertiesKHR { + VkDisplayKHR currentDisplay; + uint32_t currentStackIndex; +} VkDisplayPlanePropertiesKHR; + +typedef struct VkDisplaySurfaceCreateInfoKHR { + VkStructureType sType; + const void* pNext; + VkDisplaySurfaceCreateFlagsKHR flags; + VkDisplayModeKHR displayMode; + uint32_t planeIndex; + uint32_t planeStackIndex; + VkSurfaceTransformFlagBitsKHR transform; + float globalAlpha; + VkDisplayPlaneAlphaFlagBitsKHR alphaMode; + VkExtent2D imageExtent; +} VkDisplaySurfaceCreateInfoKHR; + + +typedef VkResult (VKAPI_PTR *PFN_vkGetPhysicalDeviceDisplayPropertiesKHR)(VkPhysicalDevice physicalDevice, uint32_t* pPropertyCount, VkDisplayPropertiesKHR* pProperties); +typedef VkResult (VKAPI_PTR *PFN_vkGetPhysicalDeviceDisplayPlanePropertiesKHR)(VkPhysicalDevice physicalDevice, uint32_t* pPropertyCount, VkDisplayPlanePropertiesKHR* pProperties); +typedef VkResult (VKAPI_PTR *PFN_vkGetDisplayPlaneSupportedDisplaysKHR)(VkPhysicalDevice physicalDevice, uint32_t planeIndex, uint32_t* pDisplayCount, VkDisplayKHR* pDisplays); +typedef VkResult (VKAPI_PTR *PFN_vkGetDisplayModePropertiesKHR)(VkPhysicalDevice physicalDevice, VkDisplayKHR display, uint32_t* pPropertyCount, VkDisplayModePropertiesKHR* pProperties); +typedef VkResult (VKAPI_PTR *PFN_vkCreateDisplayModeKHR)(VkPhysicalDevice physicalDevice, VkDisplayKHR display, const VkDisplayModeCreateInfoKHR*pCreateInfo, const VkAllocationCallbacks* pAllocator, VkDisplayModeKHR* pMode); +typedef VkResult (VKAPI_PTR *PFN_vkGetDisplayPlaneCapabilitiesKHR)(VkPhysicalDevice physicalDevice, VkDisplayModeKHR mode, uint32_t planeIndex, VkDisplayPlaneCapabilitiesKHR* pCapabilities); +typedef VkResult (VKAPI_PTR *PFN_vkCreateDisplayPlaneSurfaceKHR)(VkInstance instance, const VkDisplaySurfaceCreateInfoKHR* pCreateInfo, const VkAllocationCallbacks* pAllocator, VkSurfaceKHR* pSurface); + +#ifndef VK_NO_PROTOTYPES +VKAPI_ATTR VkResult VKAPI_CALL vkGetPhysicalDeviceDisplayPropertiesKHR( + VkPhysicalDevice physicalDevice, + uint32_t* pPropertyCount, + VkDisplayPropertiesKHR* pProperties); + +VKAPI_ATTR VkResult VKAPI_CALL vkGetPhysicalDeviceDisplayPlanePropertiesKHR( + VkPhysicalDevice physicalDevice, + uint32_t* pPropertyCount, + VkDisplayPlanePropertiesKHR* pProperties); + +VKAPI_ATTR VkResult VKAPI_CALL vkGetDisplayPlaneSupportedDisplaysKHR( + VkPhysicalDevice physicalDevice, + uint32_t planeIndex, + uint32_t* pDisplayCount, + VkDisplayKHR* pDisplays); + +VKAPI_ATTR VkResult VKAPI_CALL vkGetDisplayModePropertiesKHR( + VkPhysicalDevice physicalDevice, + VkDisplayKHR display, + uint32_t* pPropertyCount, + VkDisplayModePropertiesKHR* pProperties); + +VKAPI_ATTR VkResult VKAPI_CALL vkCreateDisplayModeKHR( + VkPhysicalDevice physicalDevice, + VkDisplayKHR display, + const VkDisplayModeCreateInfoKHR* pCreateInfo, + const VkAllocationCallbacks* pAllocator, + VkDisplayModeKHR* pMode); + +VKAPI_ATTR VkResult VKAPI_CALL vkGetDisplayPlaneCapabilitiesKHR( + VkPhysicalDevice physicalDevice, + VkDisplayModeKHR mode, + uint32_t planeIndex, + VkDisplayPlaneCapabilitiesKHR* pCapabilities); + +VKAPI_ATTR VkResult VKAPI_CALL vkCreateDisplayPlaneSurfaceKHR( + VkInstance instance, + const VkDisplaySurfaceCreateInfoKHR* pCreateInfo, + const VkAllocationCallbacks* pAllocator, + VkSurfaceKHR* pSurface); +#endif + +#define VK_KHR_display_swapchain 1 +#define VK_KHR_DISPLAY_SWAPCHAIN_SPEC_VERSION 9 +#define VK_KHR_DISPLAY_SWAPCHAIN_EXTENSION_NAME "VK_KHR_display_swapchain" + +typedef struct VkDisplayPresentInfoKHR { + VkStructureType sType; + const void* pNext; + VkRect2D srcRect; + VkRect2D dstRect; + VkBool32 persistent; +} VkDisplayPresentInfoKHR; + + +typedef VkResult (VKAPI_PTR *PFN_vkCreateSharedSwapchainsKHR)(VkDevice device, uint32_t swapchainCount, const VkSwapchainCreateInfoKHR* pCreateInfos, const VkAllocationCallbacks* pAllocator, VkSwapchainKHR* pSwapchains); + +#ifndef VK_NO_PROTOTYPES +VKAPI_ATTR VkResult VKAPI_CALL vkCreateSharedSwapchainsKHR( + VkDevice device, + uint32_t swapchainCount, + const VkSwapchainCreateInfoKHR* pCreateInfos, + const VkAllocationCallbacks* pAllocator, + VkSwapchainKHR* pSwapchains); +#endif + +#ifdef VK_USE_PLATFORM_XLIB_KHR +#define VK_KHR_xlib_surface 1 +#include <X11/Xlib.h> + +#define VK_KHR_XLIB_SURFACE_SPEC_VERSION 6 +#define VK_KHR_XLIB_SURFACE_EXTENSION_NAME "VK_KHR_xlib_surface" + +typedef VkFlags VkXlibSurfaceCreateFlagsKHR; + +typedef struct VkXlibSurfaceCreateInfoKHR { + VkStructureType sType; + const void* pNext; + VkXlibSurfaceCreateFlagsKHR flags; + Display* dpy; + Window window; +} VkXlibSurfaceCreateInfoKHR; + + +typedef VkResult (VKAPI_PTR *PFN_vkCreateXlibSurfaceKHR)(VkInstance instance, const VkXlibSurfaceCreateInfoKHR* pCreateInfo, const VkAllocationCallbacks* pAllocator, VkSurfaceKHR* pSurface); +typedef VkBool32 (VKAPI_PTR *PFN_vkGetPhysicalDeviceXlibPresentationSupportKHR)(VkPhysicalDevice physicalDevice, uint32_t queueFamilyIndex, Display* dpy, VisualID visualID); + +#ifndef VK_NO_PROTOTYPES +VKAPI_ATTR VkResult VKAPI_CALL vkCreateXlibSurfaceKHR( + VkInstance instance, + const VkXlibSurfaceCreateInfoKHR* pCreateInfo, + const VkAllocationCallbacks* pAllocator, + VkSurfaceKHR* pSurface); + +VKAPI_ATTR VkBool32 VKAPI_CALL vkGetPhysicalDeviceXlibPresentationSupportKHR( + VkPhysicalDevice physicalDevice, + uint32_t queueFamilyIndex, + Display* dpy, + VisualID visualID); +#endif +#endif /* VK_USE_PLATFORM_XLIB_KHR */ + +#ifdef VK_USE_PLATFORM_XCB_KHR +#define VK_KHR_xcb_surface 1 +#include <xcb/xcb.h> + +#define VK_KHR_XCB_SURFACE_SPEC_VERSION 6 +#define VK_KHR_XCB_SURFACE_EXTENSION_NAME "VK_KHR_xcb_surface" + +typedef VkFlags VkXcbSurfaceCreateFlagsKHR; + +typedef struct VkXcbSurfaceCreateInfoKHR { + VkStructureType sType; + const void* pNext; + VkXcbSurfaceCreateFlagsKHR flags; + xcb_connection_t* connection; + xcb_window_t window; +} VkXcbSurfaceCreateInfoKHR; + + +typedef VkResult (VKAPI_PTR *PFN_vkCreateXcbSurfaceKHR)(VkInstance instance, const VkXcbSurfaceCreateInfoKHR* pCreateInfo, const VkAllocationCallbacks* pAllocator, VkSurfaceKHR* pSurface); +typedef VkBool32 (VKAPI_PTR *PFN_vkGetPhysicalDeviceXcbPresentationSupportKHR)(VkPhysicalDevice physicalDevice, uint32_t queueFamilyIndex, xcb_connection_t* connection, xcb_visualid_t visual_id); + +#ifndef VK_NO_PROTOTYPES +VKAPI_ATTR VkResult VKAPI_CALL vkCreateXcbSurfaceKHR( + VkInstance instance, + const VkXcbSurfaceCreateInfoKHR* pCreateInfo, + const VkAllocationCallbacks* pAllocator, + VkSurfaceKHR* pSurface); + +VKAPI_ATTR VkBool32 VKAPI_CALL vkGetPhysicalDeviceXcbPresentationSupportKHR( + VkPhysicalDevice physicalDevice, + uint32_t queueFamilyIndex, + xcb_connection_t* connection, + xcb_visualid_t visual_id); +#endif +#endif /* VK_USE_PLATFORM_XCB_KHR */ + +#ifdef VK_USE_PLATFORM_WAYLAND_KHR +#define VK_KHR_wayland_surface 1 +#include <wayland-client.h> + +#define VK_KHR_WAYLAND_SURFACE_SPEC_VERSION 5 +#define VK_KHR_WAYLAND_SURFACE_EXTENSION_NAME "VK_KHR_wayland_surface" + +typedef VkFlags VkWaylandSurfaceCreateFlagsKHR; + +typedef struct VkWaylandSurfaceCreateInfoKHR { + VkStructureType sType; + const void* pNext; + VkWaylandSurfaceCreateFlagsKHR flags; + struct wl_display* display; + struct wl_surface* surface; +} VkWaylandSurfaceCreateInfoKHR; + + +typedef VkResult (VKAPI_PTR *PFN_vkCreateWaylandSurfaceKHR)(VkInstance instance, const VkWaylandSurfaceCreateInfoKHR* pCreateInfo, const VkAllocationCallbacks* pAllocator, VkSurfaceKHR* pSurface); +typedef VkBool32 (VKAPI_PTR *PFN_vkGetPhysicalDeviceWaylandPresentationSupportKHR)(VkPhysicalDevice physicalDevice, uint32_t queueFamilyIndex, struct wl_display* display); + +#ifndef VK_NO_PROTOTYPES +VKAPI_ATTR VkResult VKAPI_CALL vkCreateWaylandSurfaceKHR( + VkInstance instance, + const VkWaylandSurfaceCreateInfoKHR* pCreateInfo, + const VkAllocationCallbacks* pAllocator, + VkSurfaceKHR* pSurface); + +VKAPI_ATTR VkBool32 VKAPI_CALL vkGetPhysicalDeviceWaylandPresentationSupportKHR( + VkPhysicalDevice physicalDevice, + uint32_t queueFamilyIndex, + struct wl_display* display); +#endif +#endif /* VK_USE_PLATFORM_WAYLAND_KHR */ + +#ifdef VK_USE_PLATFORM_MIR_KHR +#define VK_KHR_mir_surface 1 +#include <mir_toolkit/client_types.h> + +#define VK_KHR_MIR_SURFACE_SPEC_VERSION 4 +#define VK_KHR_MIR_SURFACE_EXTENSION_NAME "VK_KHR_mir_surface" + +typedef VkFlags VkMirSurfaceCreateFlagsKHR; + +typedef struct VkMirSurfaceCreateInfoKHR { + VkStructureType sType; + const void* pNext; + VkMirSurfaceCreateFlagsKHR flags; + MirConnection* connection; + MirSurface* mirSurface; +} VkMirSurfaceCreateInfoKHR; + + +typedef VkResult (VKAPI_PTR *PFN_vkCreateMirSurfaceKHR)(VkInstance instance, const VkMirSurfaceCreateInfoKHR* pCreateInfo, const VkAllocationCallbacks* pAllocator, VkSurfaceKHR* pSurface); +typedef VkBool32 (VKAPI_PTR *PFN_vkGetPhysicalDeviceMirPresentationSupportKHR)(VkPhysicalDevice physicalDevice, uint32_t queueFamilyIndex, MirConnection* connection); + +#ifndef VK_NO_PROTOTYPES +VKAPI_ATTR VkResult VKAPI_CALL vkCreateMirSurfaceKHR( + VkInstance instance, + const VkMirSurfaceCreateInfoKHR* pCreateInfo, + const VkAllocationCallbacks* pAllocator, + VkSurfaceKHR* pSurface); + +VKAPI_ATTR VkBool32 VKAPI_CALL vkGetPhysicalDeviceMirPresentationSupportKHR( + VkPhysicalDevice physicalDevice, + uint32_t queueFamilyIndex, + MirConnection* connection); +#endif +#endif /* VK_USE_PLATFORM_MIR_KHR */ + +#ifdef VK_USE_PLATFORM_ANDROID_KHR +#define VK_KHR_android_surface 1 +#include <android/native_window.h> + +#define VK_KHR_ANDROID_SURFACE_SPEC_VERSION 6 +#define VK_KHR_ANDROID_SURFACE_EXTENSION_NAME "VK_KHR_android_surface" + +typedef VkFlags VkAndroidSurfaceCreateFlagsKHR; + +typedef struct VkAndroidSurfaceCreateInfoKHR { + VkStructureType sType; + const void* pNext; + VkAndroidSurfaceCreateFlagsKHR flags; + ANativeWindow* window; +} VkAndroidSurfaceCreateInfoKHR; + + +typedef VkResult (VKAPI_PTR *PFN_vkCreateAndroidSurfaceKHR)(VkInstance instance, const VkAndroidSurfaceCreateInfoKHR* pCreateInfo, const VkAllocationCallbacks* pAllocator, VkSurfaceKHR* pSurface); + +#ifndef VK_NO_PROTOTYPES +VKAPI_ATTR VkResult VKAPI_CALL vkCreateAndroidSurfaceKHR( + VkInstance instance, + const VkAndroidSurfaceCreateInfoKHR* pCreateInfo, + const VkAllocationCallbacks* pAllocator, + VkSurfaceKHR* pSurface); +#endif +#endif /* VK_USE_PLATFORM_ANDROID_KHR */ + +#ifdef VK_USE_PLATFORM_WIN32_KHR +#define VK_KHR_win32_surface 1 +#include <windows.h> + +#define VK_KHR_WIN32_SURFACE_SPEC_VERSION 5 +#define VK_KHR_WIN32_SURFACE_EXTENSION_NAME "VK_KHR_win32_surface" + +typedef VkFlags VkWin32SurfaceCreateFlagsKHR; + +typedef struct VkWin32SurfaceCreateInfoKHR { + VkStructureType sType; + const void* pNext; + VkWin32SurfaceCreateFlagsKHR flags; + HINSTANCE hinstance; + HWND hwnd; +} VkWin32SurfaceCreateInfoKHR; + + +typedef VkResult (VKAPI_PTR *PFN_vkCreateWin32SurfaceKHR)(VkInstance instance, const VkWin32SurfaceCreateInfoKHR* pCreateInfo, const VkAllocationCallbacks* pAllocator, VkSurfaceKHR* pSurface); +typedef VkBool32 (VKAPI_PTR *PFN_vkGetPhysicalDeviceWin32PresentationSupportKHR)(VkPhysicalDevice physicalDevice, uint32_t queueFamilyIndex); + +#ifndef VK_NO_PROTOTYPES +VKAPI_ATTR VkResult VKAPI_CALL vkCreateWin32SurfaceKHR( + VkInstance instance, + const VkWin32SurfaceCreateInfoKHR* pCreateInfo, + const VkAllocationCallbacks* pAllocator, + VkSurfaceKHR* pSurface); + +VKAPI_ATTR VkBool32 VKAPI_CALL vkGetPhysicalDeviceWin32PresentationSupportKHR( + VkPhysicalDevice physicalDevice, + uint32_t queueFamilyIndex); +#endif +#endif /* VK_USE_PLATFORM_WIN32_KHR */ + +#define VK_KHR_sampler_mirror_clamp_to_edge 1 +#define VK_KHR_SAMPLER_MIRROR_CLAMP_TO_EDGE_SPEC_VERSION 1 +#define VK_KHR_SAMPLER_MIRROR_CLAMP_TO_EDGE_EXTENSION_NAME "VK_KHR_sampler_mirror_clamp_to_edge" + + +#define VK_EXT_debug_report 1 +VK_DEFINE_NON_DISPATCHABLE_HANDLE(VkDebugReportCallbackEXT) + +#define VK_EXT_DEBUG_REPORT_SPEC_VERSION 2 +#define VK_EXT_DEBUG_REPORT_EXTENSION_NAME "VK_EXT_debug_report" +#define VK_STRUCTURE_TYPE_DEBUG_REPORT_CREATE_INFO_EXT VK_STRUCTURE_TYPE_DEBUG_REPORT_CALLBACK_CREATE_INFO_EXT + + +typedef enum VkDebugReportObjectTypeEXT { + VK_DEBUG_REPORT_OBJECT_TYPE_UNKNOWN_EXT = 0, + VK_DEBUG_REPORT_OBJECT_TYPE_INSTANCE_EXT = 1, + VK_DEBUG_REPORT_OBJECT_TYPE_PHYSICAL_DEVICE_EXT = 2, + VK_DEBUG_REPORT_OBJECT_TYPE_DEVICE_EXT = 3, + VK_DEBUG_REPORT_OBJECT_TYPE_QUEUE_EXT = 4, + VK_DEBUG_REPORT_OBJECT_TYPE_SEMAPHORE_EXT = 5, + VK_DEBUG_REPORT_OBJECT_TYPE_COMMAND_BUFFER_EXT = 6, + VK_DEBUG_REPORT_OBJECT_TYPE_FENCE_EXT = 7, + VK_DEBUG_REPORT_OBJECT_TYPE_DEVICE_MEMORY_EXT = 8, + VK_DEBUG_REPORT_OBJECT_TYPE_BUFFER_EXT = 9, + VK_DEBUG_REPORT_OBJECT_TYPE_IMAGE_EXT = 10, + VK_DEBUG_REPORT_OBJECT_TYPE_EVENT_EXT = 11, + VK_DEBUG_REPORT_OBJECT_TYPE_QUERY_POOL_EXT = 12, + VK_DEBUG_REPORT_OBJECT_TYPE_BUFFER_VIEW_EXT = 13, + VK_DEBUG_REPORT_OBJECT_TYPE_IMAGE_VIEW_EXT = 14, + VK_DEBUG_REPORT_OBJECT_TYPE_SHADER_MODULE_EXT = 15, + VK_DEBUG_REPORT_OBJECT_TYPE_PIPELINE_CACHE_EXT = 16, + VK_DEBUG_REPORT_OBJECT_TYPE_PIPELINE_LAYOUT_EXT = 17, + VK_DEBUG_REPORT_OBJECT_TYPE_RENDER_PASS_EXT = 18, + VK_DEBUG_REPORT_OBJECT_TYPE_PIPELINE_EXT = 19, + VK_DEBUG_REPORT_OBJECT_TYPE_DESCRIPTOR_SET_LAYOUT_EXT = 20, + VK_DEBUG_REPORT_OBJECT_TYPE_SAMPLER_EXT = 21, + VK_DEBUG_REPORT_OBJECT_TYPE_DESCRIPTOR_POOL_EXT = 22, + VK_DEBUG_REPORT_OBJECT_TYPE_DESCRIPTOR_SET_EXT = 23, + VK_DEBUG_REPORT_OBJECT_TYPE_FRAMEBUFFER_EXT = 24, + VK_DEBUG_REPORT_OBJECT_TYPE_COMMAND_POOL_EXT = 25, + VK_DEBUG_REPORT_OBJECT_TYPE_SURFACE_KHR_EXT = 26, + VK_DEBUG_REPORT_OBJECT_TYPE_SWAPCHAIN_KHR_EXT = 27, + VK_DEBUG_REPORT_OBJECT_TYPE_DEBUG_REPORT_EXT = 28, + VK_DEBUG_REPORT_OBJECT_TYPE_BEGIN_RANGE_EXT = VK_DEBUG_REPORT_OBJECT_TYPE_UNKNOWN_EXT, + VK_DEBUG_REPORT_OBJECT_TYPE_END_RANGE_EXT = VK_DEBUG_REPORT_OBJECT_TYPE_DEBUG_REPORT_EXT, + VK_DEBUG_REPORT_OBJECT_TYPE_RANGE_SIZE_EXT = (VK_DEBUG_REPORT_OBJECT_TYPE_DEBUG_REPORT_EXT - VK_DEBUG_REPORT_OBJECT_TYPE_UNKNOWN_EXT + 1), + VK_DEBUG_REPORT_OBJECT_TYPE_MAX_ENUM_EXT = 0x7FFFFFFF +} VkDebugReportObjectTypeEXT; + +typedef enum VkDebugReportErrorEXT { + VK_DEBUG_REPORT_ERROR_NONE_EXT = 0, + VK_DEBUG_REPORT_ERROR_CALLBACK_REF_EXT = 1, + VK_DEBUG_REPORT_ERROR_BEGIN_RANGE_EXT = VK_DEBUG_REPORT_ERROR_NONE_EXT, + VK_DEBUG_REPORT_ERROR_END_RANGE_EXT = VK_DEBUG_REPORT_ERROR_CALLBACK_REF_EXT, + VK_DEBUG_REPORT_ERROR_RANGE_SIZE_EXT = (VK_DEBUG_REPORT_ERROR_CALLBACK_REF_EXT - VK_DEBUG_REPORT_ERROR_NONE_EXT + 1), + VK_DEBUG_REPORT_ERROR_MAX_ENUM_EXT = 0x7FFFFFFF +} VkDebugReportErrorEXT; + + +typedef enum VkDebugReportFlagBitsEXT { + VK_DEBUG_REPORT_INFORMATION_BIT_EXT = 0x00000001, + VK_DEBUG_REPORT_WARNING_BIT_EXT = 0x00000002, + VK_DEBUG_REPORT_PERFORMANCE_WARNING_BIT_EXT = 0x00000004, + VK_DEBUG_REPORT_ERROR_BIT_EXT = 0x00000008, + VK_DEBUG_REPORT_DEBUG_BIT_EXT = 0x00000010, + VK_DEBUG_REPORT_FLAG_BITS_MAX_ENUM_EXT = 0x7FFFFFFF +} VkDebugReportFlagBitsEXT; +typedef VkFlags VkDebugReportFlagsEXT; + +typedef VkBool32 (VKAPI_PTR *PFN_vkDebugReportCallbackEXT)( + VkDebugReportFlagsEXT flags, + VkDebugReportObjectTypeEXT objectType, + uint64_t object, + size_t location, + int32_t messageCode, + const char* pLayerPrefix, + const char* pMessage, + void* pUserData); + + +typedef struct VkDebugReportCallbackCreateInfoEXT { + VkStructureType sType; + const void* pNext; + VkDebugReportFlagsEXT flags; + PFN_vkDebugReportCallbackEXT pfnCallback; + void* pUserData; +} VkDebugReportCallbackCreateInfoEXT; + + +typedef VkResult (VKAPI_PTR *PFN_vkCreateDebugReportCallbackEXT)(VkInstance instance, const VkDebugReportCallbackCreateInfoEXT* pCreateInfo, const VkAllocationCallbacks* pAllocator, VkDebugReportCallbackEXT* pCallback); +typedef void (VKAPI_PTR *PFN_vkDestroyDebugReportCallbackEXT)(VkInstance instance, VkDebugReportCallbackEXT callback, const VkAllocationCallbacks* pAllocator); +typedef void (VKAPI_PTR *PFN_vkDebugReportMessageEXT)(VkInstance instance, VkDebugReportFlagsEXT flags, VkDebugReportObjectTypeEXT objectType, uint64_t object, size_t location, int32_t messageCode, const char* pLayerPrefix, const char* pMessage); + +#ifndef VK_NO_PROTOTYPES +VKAPI_ATTR VkResult VKAPI_CALL vkCreateDebugReportCallbackEXT( + VkInstance instance, + const VkDebugReportCallbackCreateInfoEXT* pCreateInfo, + const VkAllocationCallbacks* pAllocator, + VkDebugReportCallbackEXT* pCallback); + +VKAPI_ATTR void VKAPI_CALL vkDestroyDebugReportCallbackEXT( + VkInstance instance, + VkDebugReportCallbackEXT callback, + const VkAllocationCallbacks* pAllocator); + +VKAPI_ATTR void VKAPI_CALL vkDebugReportMessageEXT( + VkInstance instance, + VkDebugReportFlagsEXT flags, + VkDebugReportObjectTypeEXT objectType, + uint64_t object, + size_t location, + int32_t messageCode, + const char* pLayerPrefix, + const char* pMessage); +#endif + +#define VK_NV_glsl_shader 1 +#define VK_NV_GLSL_SHADER_SPEC_VERSION 1 +#define VK_NV_GLSL_SHADER_EXTENSION_NAME "VK_NV_glsl_shader" + + +#define VK_IMG_filter_cubic 1 +#define VK_IMG_FILTER_CUBIC_SPEC_VERSION 1 +#define VK_IMG_FILTER_CUBIC_EXTENSION_NAME "VK_IMG_filter_cubic" + + +#ifdef __cplusplus +} +#endif + +#endif diff --git a/thirdparty/lib/common/x64/Newton_d.dll.REMOVED.git-id b/thirdparty/lib/common/x64/Newton_d.dll.REMOVED.git-id new file mode 100644 index 000000000..23b5690f0 --- /dev/null +++ b/thirdparty/lib/common/x64/Newton_d.dll.REMOVED.git-id @@ -0,0 +1 @@ +0248a702d5e35c14dc8adfb6f0d4ba7d18d90c8b \ No newline at end of file diff --git a/thirdparty/lib/common/x86/Newton_d.dll.REMOVED.git-id b/thirdparty/lib/common/x86/Newton_d.dll.REMOVED.git-id new file mode 100644 index 000000000..52c39a266 --- /dev/null +++ b/thirdparty/lib/common/x86/Newton_d.dll.REMOVED.git-id @@ -0,0 +1 @@ +c1629ecc8c31a6a8f6648448bc655824e35435b0 \ No newline at end of file diff --git a/thirdparty/lib/gmake/x64/libNewton.a.REMOVED.git-id b/thirdparty/lib/gmake/x64/libNewton.a.REMOVED.git-id new file mode 100644 index 000000000..f5d53440c --- /dev/null +++ b/thirdparty/lib/gmake/x64/libNewton.a.REMOVED.git-id @@ -0,0 +1 @@ +f79ffcc0c10c1bffafba367583e3675a15fa9167 \ No newline at end of file diff --git a/thirdparty/lib/gmake/x86/libNewton.a.REMOVED.git-id b/thirdparty/lib/gmake/x86/libNewton.a.REMOVED.git-id new file mode 100644 index 000000000..a34f1f96c --- /dev/null +++ b/thirdparty/lib/gmake/x86/libNewton.a.REMOVED.git-id @@ -0,0 +1 @@ +50c86d0a541fd1757e41ef7f8a368d969395fdf6 \ No newline at end of file diff --git a/thirdparty/src/Lua/lapi.cpp b/thirdparty/src/Lua/lapi.cpp new file mode 100644 index 000000000..1207378ba --- /dev/null +++ b/thirdparty/src/Lua/lapi.cpp @@ -0,0 +1,1270 @@ +/* +** $Id: lapi.c,v 2.244 2014/12/26 14:43:45 roberto Exp $ +** Lua API +** See Copyright Notice in lua.h +*/ + +#define lapi_c +#define LUA_CORE + +#include "lprefix.h" + + +#include <stdarg.h> +#include <string.h> + +#include <Lua/lua.h> + +#include "lapi.h" +#include "ldebug.h" +#include "ldo.h" +#include "lfunc.h" +#include "lgc.h" +#include "lmem.h" +#include "lobject.h" +#include "lstate.h" +#include "lstring.h" +#include "ltable.h" +#include "ltm.h" +#include "lundump.h" +#include "lvm.h" + + + +const char lua_ident[] = + "$LuaVersion: " LUA_COPYRIGHT " $" + "$LuaAuthors: " LUA_AUTHORS " $"; + + +/* value at a non-valid index */ +#define NONVALIDVALUE cast(TValue *, luaO_nilobject) + +/* corresponding test */ +#define isvalid(o) ((o) != luaO_nilobject) + +/* test for pseudo index */ +#define ispseudo(i) ((i) <= LUA_REGISTRYINDEX) + +/* test for upvalue */ +#define isupvalue(i) ((i) < LUA_REGISTRYINDEX) + +/* test for valid but not pseudo index */ +#define isstackindex(i, o) (isvalid(o) && !ispseudo(i)) + +#define api_checkvalidindex(o) api_check(isvalid(o), "invalid index") + +#define api_checkstackindex(i, o) \ + api_check(isstackindex(i, o), "index not in the stack") + + +static TValue *index2addr (lua_State *L, int idx) { + CallInfo *ci = L->ci; + if (idx > 0) { + TValue *o = ci->func + idx; + api_check(idx <= ci->top - (ci->func + 1), "unacceptable index"); + if (o >= L->top) return NONVALIDVALUE; + else return o; + } + else if (!ispseudo(idx)) { /* negative index */ + api_check(idx != 0 && -idx <= L->top - (ci->func + 1), "invalid index"); + return L->top + idx; + } + else if (idx == LUA_REGISTRYINDEX) + return &G(L)->l_registry; + else { /* upvalues */ + idx = LUA_REGISTRYINDEX - idx; + api_check(idx <= MAXUPVAL + 1, "upvalue index too large"); + if (ttislcf(ci->func)) /* light C function? */ + return NONVALIDVALUE; /* it has no upvalues */ + else { + CClosure *func = clCvalue(ci->func); + return (idx <= func->nupvalues) ? &func->upvalue[idx-1] : NONVALIDVALUE; + } + } +} + + +/* +** to be called by 'lua_checkstack' in protected mode, to grow stack +** capturing memory errors +*/ +static void growstack (lua_State *L, void *ud) { + int size = *(int *)ud; + luaD_growstack(L, size); +} + + +LUA_API int lua_checkstack (lua_State *L, int n) { + int res; + CallInfo *ci = L->ci; + lua_lock(L); + api_check(n >= 0, "negative 'n'"); + if (L->stack_last - L->top > n) /* stack large enough? */ + res = 1; /* yes; check is OK */ + else { /* no; need to grow stack */ + int inuse = cast_int(L->top - L->stack) + EXTRA_STACK; + if (inuse > LUAI_MAXSTACK - n) /* can grow without overflow? */ + res = 0; /* no */ + else /* try to grow stack */ + res = (luaD_rawrunprotected(L, &growstack, &n) == LUA_OK); + } + if (res && ci->top < L->top + n) + ci->top = L->top + n; /* adjust frame top */ + lua_unlock(L); + return res; +} + + +LUA_API void lua_xmove (lua_State *from, lua_State *to, int n) { + int i; + if (from == to) return; + lua_lock(to); + api_checknelems(from, n); + api_check(G(from) == G(to), "moving among independent states"); + api_check(to->ci->top - to->top >= n, "not enough elements to move"); + from->top -= n; + for (i = 0; i < n; i++) { + setobj2s(to, to->top++, from->top + i); + } + lua_unlock(to); +} + + +LUA_API lua_CFunction lua_atpanic (lua_State *L, lua_CFunction panicf) { + lua_CFunction old; + lua_lock(L); + old = G(L)->panic; + G(L)->panic = panicf; + lua_unlock(L); + return old; +} + + +LUA_API const lua_Number *lua_version (lua_State *L) { + static const lua_Number version = LUA_VERSION_NUM; + if (L == NULL) return &version; + else return G(L)->version; +} + + + +/* +** basic stack manipulation +*/ + + +/* +** convert an acceptable stack index into an absolute index +*/ +LUA_API int lua_absindex (lua_State *L, int idx) { + return (idx > 0 || ispseudo(idx)) + ? idx + : cast_int(L->top - L->ci->func + idx); +} + + +LUA_API int lua_gettop (lua_State *L) { + return cast_int(L->top - (L->ci->func + 1)); +} + + +LUA_API void lua_settop (lua_State *L, int idx) { + StkId func = L->ci->func; + lua_lock(L); + if (idx >= 0) { + api_check(idx <= L->stack_last - (func + 1), "new top too large"); + while (L->top < (func + 1) + idx) + setnilvalue(L->top++); + L->top = (func + 1) + idx; + } + else { + api_check(-(idx+1) <= (L->top - (func + 1)), "invalid new top"); + L->top += idx+1; /* 'subtract' index (index is negative) */ + } + lua_unlock(L); +} + + +/* +** Reverse the stack segment from 'from' to 'to' +** (auxiliary to 'lua_rotate') +*/ +static void reverse (lua_State *L, StkId from, StkId to) { + for (; from < to; from++, to--) { + TValue temp; + setobj(L, &temp, from); + setobjs2s(L, from, to); + setobj2s(L, to, &temp); + } +} + + +/* +** Let x = AB, where A is a prefix of length 'n'. Then, +** rotate x n == BA. But BA == (A^r . B^r)^r. +*/ +LUA_API void lua_rotate (lua_State *L, int idx, int n) { + StkId p, t, m; + lua_lock(L); + t = L->top - 1; /* end of stack segment being rotated */ + p = index2addr(L, idx); /* start of segment */ + api_checkstackindex(idx, p); + api_check((n >= 0 ? n : -n) <= (t - p + 1), "invalid 'n'"); + m = (n >= 0 ? t - n : p - n - 1); /* end of prefix */ + reverse(L, p, m); /* reverse the prefix with length 'n' */ + reverse(L, m + 1, t); /* reverse the suffix */ + reverse(L, p, t); /* reverse the entire segment */ + lua_unlock(L); +} + + +LUA_API void lua_copy (lua_State *L, int fromidx, int toidx) { + TValue *fr, *to; + lua_lock(L); + fr = index2addr(L, fromidx); + to = index2addr(L, toidx); + api_checkvalidindex(to); + setobj(L, to, fr); + if (isupvalue(toidx)) /* function upvalue? */ + luaC_barrier(L, clCvalue(L->ci->func), fr); + /* LUA_REGISTRYINDEX does not need gc barrier + (collector revisits it before finishing collection) */ + lua_unlock(L); +} + + +LUA_API void lua_pushvalue (lua_State *L, int idx) { + lua_lock(L); + setobj2s(L, L->top, index2addr(L, idx)); + api_incr_top(L); + lua_unlock(L); +} + + + +/* +** access functions (stack -> C) +*/ + + +LUA_API int lua_type (lua_State *L, int idx) { + StkId o = index2addr(L, idx); + return (isvalid(o) ? ttnov(o) : LUA_TNONE); +} + + +LUA_API const char *lua_typename (lua_State *L, int t) { + UNUSED(L); + api_check(LUA_TNONE <= t && t < LUA_NUMTAGS, "invalid tag"); + return ttypename(t); +} + + +LUA_API int lua_iscfunction (lua_State *L, int idx) { + StkId o = index2addr(L, idx); + return (ttislcf(o) || (ttisCclosure(o))); +} + + +LUA_API int lua_isinteger (lua_State *L, int idx) { + StkId o = index2addr(L, idx); + return ttisinteger(o); +} + + +LUA_API int lua_isnumber (lua_State *L, int idx) { + lua_Number n; + const TValue *o = index2addr(L, idx); + return tonumber(o, &n); +} + + +LUA_API int lua_isstring (lua_State *L, int idx) { + const TValue *o = index2addr(L, idx); + return (ttisstring(o) || cvt2str(o)); +} + + +LUA_API int lua_isuserdata (lua_State *L, int idx) { + const TValue *o = index2addr(L, idx); + return (ttisfulluserdata(o) || ttislightuserdata(o)); +} + + +LUA_API int lua_rawequal (lua_State *L, int index1, int index2) { + StkId o1 = index2addr(L, index1); + StkId o2 = index2addr(L, index2); + return (isvalid(o1) && isvalid(o2)) ? luaV_rawequalobj(o1, o2) : 0; +} + + +LUA_API void lua_arith (lua_State *L, int op) { + lua_lock(L); + if (op != LUA_OPUNM && op != LUA_OPBNOT) + api_checknelems(L, 2); /* all other operations expect two operands */ + else { /* for unary operations, add fake 2nd operand */ + api_checknelems(L, 1); + setobjs2s(L, L->top, L->top - 1); + L->top++; + } + /* first operand at top - 2, second at top - 1; result go to top - 2 */ + luaO_arith(L, op, L->top - 2, L->top - 1, L->top - 2); + L->top--; /* remove second operand */ + lua_unlock(L); +} + + +LUA_API int lua_compare (lua_State *L, int index1, int index2, int op) { + StkId o1, o2; + int i = 0; + lua_lock(L); /* may call tag method */ + o1 = index2addr(L, index1); + o2 = index2addr(L, index2); + if (isvalid(o1) && isvalid(o2)) { + switch (op) { + case LUA_OPEQ: i = luaV_equalobj(L, o1, o2); break; + case LUA_OPLT: i = luaV_lessthan(L, o1, o2); break; + case LUA_OPLE: i = luaV_lessequal(L, o1, o2); break; + default: api_check(0, "invalid option"); + } + } + lua_unlock(L); + return i; +} + + +LUA_API size_t lua_stringtonumber (lua_State *L, const char *s) { + size_t sz = luaO_str2num(s, L->top); + if (sz != 0) + api_incr_top(L); + return sz; +} + + +LUA_API lua_Number lua_tonumberx (lua_State *L, int idx, int *pisnum) { + lua_Number n; + const TValue *o = index2addr(L, idx); + int isnum = tonumber(o, &n); + if (!isnum) + n = 0; /* call to 'tonumber' may change 'n' even if it fails */ + if (pisnum) *pisnum = isnum; + return n; +} + + +LUA_API lua_Integer lua_tointegerx (lua_State *L, int idx, int *pisnum) { + lua_Integer res; + const TValue *o = index2addr(L, idx); + int isnum = tointeger(o, &res); + if (!isnum) + res = 0; /* call to 'tointeger' may change 'n' even if it fails */ + if (pisnum) *pisnum = isnum; + return res; +} + + +LUA_API int lua_toboolean (lua_State *L, int idx) { + const TValue *o = index2addr(L, idx); + return !l_isfalse(o); +} + + +LUA_API const char *lua_tolstring (lua_State *L, int idx, size_t *len) { + StkId o = index2addr(L, idx); + if (!ttisstring(o)) { + if (!cvt2str(o)) { /* not convertible? */ + if (len != NULL) *len = 0; + return NULL; + } + lua_lock(L); /* 'luaO_tostring' may create a new string */ + luaC_checkGC(L); + o = index2addr(L, idx); /* previous call may reallocate the stack */ + luaO_tostring(L, o); + lua_unlock(L); + } + if (len != NULL) *len = tsvalue(o)->len; + return svalue(o); +} + + +LUA_API size_t lua_rawlen (lua_State *L, int idx) { + StkId o = index2addr(L, idx); + switch (ttnov(o)) { + case LUA_TSTRING: return tsvalue(o)->len; + case LUA_TUSERDATA: return uvalue(o)->len; + case LUA_TTABLE: return luaH_getn(hvalue(o)); + default: return 0; + } +} + + +LUA_API lua_CFunction lua_tocfunction (lua_State *L, int idx) { + StkId o = index2addr(L, idx); + if (ttislcf(o)) return fvalue(o); + else if (ttisCclosure(o)) + return clCvalue(o)->f; + else return NULL; /* not a C function */ +} + + +LUA_API void *lua_touserdata (lua_State *L, int idx) { + StkId o = index2addr(L, idx); + switch (ttnov(o)) { + case LUA_TUSERDATA: return getudatamem(uvalue(o)); + case LUA_TLIGHTUSERDATA: return pvalue(o); + default: return NULL; + } +} + + +LUA_API lua_State *lua_tothread (lua_State *L, int idx) { + StkId o = index2addr(L, idx); + return (!ttisthread(o)) ? NULL : thvalue(o); +} + + +LUA_API const void *lua_topointer (lua_State *L, int idx) { + StkId o = index2addr(L, idx); + switch (ttype(o)) { + case LUA_TTABLE: return hvalue(o); + case LUA_TLCL: return clLvalue(o); + case LUA_TCCL: return clCvalue(o); + case LUA_TLCF: return cast(void *, cast(size_t, fvalue(o))); + case LUA_TTHREAD: return thvalue(o); + case LUA_TUSERDATA: + case LUA_TLIGHTUSERDATA: + return lua_touserdata(L, idx); + default: return NULL; + } +} + + + +/* +** push functions (C -> stack) +*/ + + +LUA_API void lua_pushnil (lua_State *L) { + lua_lock(L); + setnilvalue(L->top); + api_incr_top(L); + lua_unlock(L); +} + + +LUA_API void lua_pushnumber (lua_State *L, lua_Number n) { + lua_lock(L); + setfltvalue(L->top, n); + api_incr_top(L); + lua_unlock(L); +} + + +LUA_API void lua_pushinteger (lua_State *L, lua_Integer n) { + lua_lock(L); + setivalue(L->top, n); + api_incr_top(L); + lua_unlock(L); +} + + +LUA_API const char *lua_pushlstring (lua_State *L, const char *s, size_t len) { + TString *ts; + lua_lock(L); + luaC_checkGC(L); + ts = luaS_newlstr(L, s, len); + setsvalue2s(L, L->top, ts); + api_incr_top(L); + lua_unlock(L); + return getstr(ts); +} + + +LUA_API const char *lua_pushstring (lua_State *L, const char *s) { + if (s == NULL) { + lua_pushnil(L); + return NULL; + } + else { + TString *ts; + lua_lock(L); + luaC_checkGC(L); + ts = luaS_new(L, s); + setsvalue2s(L, L->top, ts); + api_incr_top(L); + lua_unlock(L); + return getstr(ts); + } +} + + +LUA_API const char *lua_pushvfstring (lua_State *L, const char *fmt, + va_list argp) { + const char *ret; + lua_lock(L); + luaC_checkGC(L); + ret = luaO_pushvfstring(L, fmt, argp); + lua_unlock(L); + return ret; +} + + +LUA_API const char *lua_pushfstring (lua_State *L, const char *fmt, ...) { + const char *ret; + va_list argp; + lua_lock(L); + luaC_checkGC(L); + va_start(argp, fmt); + ret = luaO_pushvfstring(L, fmt, argp); + va_end(argp); + lua_unlock(L); + return ret; +} + + +LUA_API void lua_pushcclosure (lua_State *L, lua_CFunction fn, int n) { + lua_lock(L); + if (n == 0) { + setfvalue(L->top, fn); + } + else { + CClosure *cl; + api_checknelems(L, n); + api_check(n <= MAXUPVAL, "upvalue index too large"); + luaC_checkGC(L); + cl = luaF_newCclosure(L, n); + cl->f = fn; + L->top -= n; + while (n--) { + setobj2n(L, &cl->upvalue[n], L->top + n); + /* does not need barrier because closure is white */ + } + setclCvalue(L, L->top, cl); + } + api_incr_top(L); + lua_unlock(L); +} + + +LUA_API void lua_pushboolean (lua_State *L, int b) { + lua_lock(L); + setbvalue(L->top, (b != 0)); /* ensure that true is 1 */ + api_incr_top(L); + lua_unlock(L); +} + + +LUA_API void lua_pushlightuserdata (lua_State *L, void *p) { + lua_lock(L); + setpvalue(L->top, p); + api_incr_top(L); + lua_unlock(L); +} + + +LUA_API int lua_pushthread (lua_State *L) { + lua_lock(L); + setthvalue(L, L->top, L); + api_incr_top(L); + lua_unlock(L); + return (G(L)->mainthread == L); +} + + + +/* +** get functions (Lua -> stack) +*/ + + +LUA_API int lua_getglobal (lua_State *L, const char *name) { + Table *reg = hvalue(&G(L)->l_registry); + const TValue *gt; /* global table */ + lua_lock(L); + gt = luaH_getint(reg, LUA_RIDX_GLOBALS); + setsvalue2s(L, L->top++, luaS_new(L, name)); + luaV_gettable(L, gt, L->top - 1, L->top - 1); + lua_unlock(L); + return ttnov(L->top - 1); +} + + +LUA_API int lua_gettable (lua_State *L, int idx) { + StkId t; + lua_lock(L); + t = index2addr(L, idx); + luaV_gettable(L, t, L->top - 1, L->top - 1); + lua_unlock(L); + return ttnov(L->top - 1); +} + + +LUA_API int lua_getfield (lua_State *L, int idx, const char *k) { + StkId t; + lua_lock(L); + t = index2addr(L, idx); + setsvalue2s(L, L->top, luaS_new(L, k)); + api_incr_top(L); + luaV_gettable(L, t, L->top - 1, L->top - 1); + lua_unlock(L); + return ttnov(L->top - 1); +} + + +LUA_API int lua_geti (lua_State *L, int idx, lua_Integer n) { + StkId t; + lua_lock(L); + t = index2addr(L, idx); + setivalue(L->top, n); + api_incr_top(L); + luaV_gettable(L, t, L->top - 1, L->top - 1); + lua_unlock(L); + return ttnov(L->top - 1); +} + + +LUA_API int lua_rawget (lua_State *L, int idx) { + StkId t; + lua_lock(L); + t = index2addr(L, idx); + api_check(ttistable(t), "table expected"); + setobj2s(L, L->top - 1, luaH_get(hvalue(t), L->top - 1)); + lua_unlock(L); + return ttnov(L->top - 1); +} + + +LUA_API int lua_rawgeti (lua_State *L, int idx, lua_Integer n) { + StkId t; + lua_lock(L); + t = index2addr(L, idx); + api_check(ttistable(t), "table expected"); + setobj2s(L, L->top, luaH_getint(hvalue(t), n)); + api_incr_top(L); + lua_unlock(L); + return ttnov(L->top - 1); +} + + +LUA_API int lua_rawgetp (lua_State *L, int idx, const void *p) { + StkId t; + TValue k; + lua_lock(L); + t = index2addr(L, idx); + api_check(ttistable(t), "table expected"); + setpvalue(&k, cast(void *, p)); + setobj2s(L, L->top, luaH_get(hvalue(t), &k)); + api_incr_top(L); + lua_unlock(L); + return ttnov(L->top - 1); +} + + +LUA_API void lua_createtable (lua_State *L, int narray, int nrec) { + Table *t; + lua_lock(L); + luaC_checkGC(L); + t = luaH_new(L); + sethvalue(L, L->top, t); + api_incr_top(L); + if (narray > 0 || nrec > 0) + luaH_resize(L, t, narray, nrec); + lua_unlock(L); +} + + +LUA_API int lua_getmetatable (lua_State *L, int objindex) { + const TValue *obj; + Table *mt; + int res = 0; + lua_lock(L); + obj = index2addr(L, objindex); + switch (ttnov(obj)) { + case LUA_TTABLE: + mt = hvalue(obj)->metatable; + break; + case LUA_TUSERDATA: + mt = uvalue(obj)->metatable; + break; + default: + mt = G(L)->mt[ttnov(obj)]; + break; + } + if (mt != NULL) { + sethvalue(L, L->top, mt); + api_incr_top(L); + res = 1; + } + lua_unlock(L); + return res; +} + + +LUA_API int lua_getuservalue (lua_State *L, int idx) { + StkId o; + lua_lock(L); + o = index2addr(L, idx); + api_check(ttisfulluserdata(o), "full userdata expected"); + getuservalue(L, uvalue(o), L->top); + api_incr_top(L); + lua_unlock(L); + return ttnov(L->top - 1); +} + + +/* +** set functions (stack -> Lua) +*/ + + +LUA_API void lua_setglobal (lua_State *L, const char *name) { + Table *reg = hvalue(&G(L)->l_registry); + const TValue *gt; /* global table */ + lua_lock(L); + api_checknelems(L, 1); + gt = luaH_getint(reg, LUA_RIDX_GLOBALS); + setsvalue2s(L, L->top++, luaS_new(L, name)); + luaV_settable(L, gt, L->top - 1, L->top - 2); + L->top -= 2; /* pop value and key */ + lua_unlock(L); +} + + +LUA_API void lua_settable (lua_State *L, int idx) { + StkId t; + lua_lock(L); + api_checknelems(L, 2); + t = index2addr(L, idx); + luaV_settable(L, t, L->top - 2, L->top - 1); + L->top -= 2; /* pop index and value */ + lua_unlock(L); +} + + +LUA_API void lua_setfield (lua_State *L, int idx, const char *k) { + StkId t; + lua_lock(L); + api_checknelems(L, 1); + t = index2addr(L, idx); + setsvalue2s(L, L->top++, luaS_new(L, k)); + luaV_settable(L, t, L->top - 1, L->top - 2); + L->top -= 2; /* pop value and key */ + lua_unlock(L); +} + + +LUA_API void lua_seti (lua_State *L, int idx, lua_Integer n) { + StkId t; + lua_lock(L); + api_checknelems(L, 1); + t = index2addr(L, idx); + setivalue(L->top++, n); + luaV_settable(L, t, L->top - 1, L->top - 2); + L->top -= 2; /* pop value and key */ + lua_unlock(L); +} + + +LUA_API void lua_rawset (lua_State *L, int idx) { + StkId o; + Table *t; + lua_lock(L); + api_checknelems(L, 2); + o = index2addr(L, idx); + api_check(ttistable(o), "table expected"); + t = hvalue(o); + setobj2t(L, luaH_set(L, t, L->top-2), L->top-1); + invalidateTMcache(t); + luaC_barrierback(L, t, L->top-1); + L->top -= 2; + lua_unlock(L); +} + + +LUA_API void lua_rawseti (lua_State *L, int idx, lua_Integer n) { + StkId o; + Table *t; + lua_lock(L); + api_checknelems(L, 1); + o = index2addr(L, idx); + api_check(ttistable(o), "table expected"); + t = hvalue(o); + luaH_setint(L, t, n, L->top - 1); + luaC_barrierback(L, t, L->top-1); + L->top--; + lua_unlock(L); +} + + +LUA_API void lua_rawsetp (lua_State *L, int idx, const void *p) { + StkId o; + Table *t; + TValue k; + lua_lock(L); + api_checknelems(L, 1); + o = index2addr(L, idx); + api_check(ttistable(o), "table expected"); + t = hvalue(o); + setpvalue(&k, cast(void *, p)); + setobj2t(L, luaH_set(L, t, &k), L->top - 1); + luaC_barrierback(L, t, L->top - 1); + L->top--; + lua_unlock(L); +} + + +LUA_API int lua_setmetatable (lua_State *L, int objindex) { + TValue *obj; + Table *mt; + lua_lock(L); + api_checknelems(L, 1); + obj = index2addr(L, objindex); + if (ttisnil(L->top - 1)) + mt = NULL; + else { + api_check(ttistable(L->top - 1), "table expected"); + mt = hvalue(L->top - 1); + } + switch (ttnov(obj)) { + case LUA_TTABLE: { + hvalue(obj)->metatable = mt; + if (mt) { + luaC_objbarrier(L, gcvalue(obj), mt); + luaC_checkfinalizer(L, gcvalue(obj), mt); + } + break; + } + case LUA_TUSERDATA: { + uvalue(obj)->metatable = mt; + if (mt) { + luaC_objbarrier(L, uvalue(obj), mt); + luaC_checkfinalizer(L, gcvalue(obj), mt); + } + break; + } + default: { + G(L)->mt[ttnov(obj)] = mt; + break; + } + } + L->top--; + lua_unlock(L); + return 1; +} + + +LUA_API void lua_setuservalue (lua_State *L, int idx) { + StkId o; + lua_lock(L); + api_checknelems(L, 1); + o = index2addr(L, idx); + api_check(ttisfulluserdata(o), "full userdata expected"); + setuservalue(L, uvalue(o), L->top - 1); + luaC_barrier(L, gcvalue(o), L->top - 1); + L->top--; + lua_unlock(L); +} + + +/* +** 'load' and 'call' functions (run Lua code) +*/ + + +#define checkresults(L,na,nr) \ + api_check((nr) == LUA_MULTRET || (L->ci->top - L->top >= (nr) - (na)), \ + "results from function overflow current stack size") + + +LUA_API void lua_callk (lua_State *L, int nargs, int nresults, + lua_KContext ctx, lua_KFunction k) { + StkId func; + lua_lock(L); + api_check(k == NULL || !isLua(L->ci), + "cannot use continuations inside hooks"); + api_checknelems(L, nargs+1); + api_check(L->status == LUA_OK, "cannot do calls on non-normal thread"); + checkresults(L, nargs, nresults); + func = L->top - (nargs+1); + if (k != NULL && L->nny == 0) { /* need to prepare continuation? */ + L->ci->u.c.k = k; /* save continuation */ + L->ci->u.c.ctx = ctx; /* save context */ + luaD_call(L, func, nresults, 1); /* do the call */ + } + else /* no continuation or no yieldable */ + luaD_call(L, func, nresults, 0); /* just do the call */ + adjustresults(L, nresults); + lua_unlock(L); +} + + + +/* +** Execute a protected call. +*/ +struct CallS { /* data to 'f_call' */ + StkId func; + int nresults; +}; + + +static void f_call (lua_State *L, void *ud) { + struct CallS *c = cast(struct CallS *, ud); + luaD_call(L, c->func, c->nresults, 0); +} + + + +LUA_API int lua_pcallk (lua_State *L, int nargs, int nresults, int errfunc, + lua_KContext ctx, lua_KFunction k) { + struct CallS c; + int status; + ptrdiff_t func; + lua_lock(L); + api_check(k == NULL || !isLua(L->ci), + "cannot use continuations inside hooks"); + api_checknelems(L, nargs+1); + api_check(L->status == LUA_OK, "cannot do calls on non-normal thread"); + checkresults(L, nargs, nresults); + if (errfunc == 0) + func = 0; + else { + StkId o = index2addr(L, errfunc); + api_checkstackindex(errfunc, o); + func = savestack(L, o); + } + c.func = L->top - (nargs+1); /* function to be called */ + if (k == NULL || L->nny > 0) { /* no continuation or no yieldable? */ + c.nresults = nresults; /* do a 'conventional' protected call */ + status = luaD_pcall(L, f_call, &c, savestack(L, c.func), func); + } + else { /* prepare continuation (call is already protected by 'resume') */ + CallInfo *ci = L->ci; + ci->u.c.k = k; /* save continuation */ + ci->u.c.ctx = ctx; /* save context */ + /* save information for error recovery */ + ci->extra = savestack(L, c.func); + ci->u.c.old_errfunc = L->errfunc; + L->errfunc = func; + setoah(ci->callstatus, L->allowhook); /* save value of 'allowhook' */ + ci->callstatus |= CIST_YPCALL; /* function can do error recovery */ + luaD_call(L, c.func, nresults, 1); /* do the call */ + ci->callstatus &= ~CIST_YPCALL; + L->errfunc = ci->u.c.old_errfunc; + status = LUA_OK; /* if it is here, there were no errors */ + } + adjustresults(L, nresults); + lua_unlock(L); + return status; +} + + +LUA_API int lua_load (lua_State *L, lua_Reader reader, void *data, + const char *chunkname, const char *mode) { + ZIO z; + int status; + lua_lock(L); + if (!chunkname) chunkname = "?"; + luaZ_init(L, &z, reader, data); + status = luaD_protectedparser(L, &z, chunkname, mode); + if (status == LUA_OK) { /* no errors? */ + LClosure *f = clLvalue(L->top - 1); /* get newly created function */ + if (f->nupvalues >= 1) { /* does it have an upvalue? */ + /* get global table from registry */ + Table *reg = hvalue(&G(L)->l_registry); + const TValue *gt = luaH_getint(reg, LUA_RIDX_GLOBALS); + /* set global table as 1st upvalue of 'f' (may be LUA_ENV) */ + setobj(L, f->upvals[0]->v, gt); + luaC_upvalbarrier(L, f->upvals[0]); + } + } + lua_unlock(L); + return status; +} + + +LUA_API int lua_dump (lua_State *L, lua_Writer writer, void *data, int strip) { + int status; + TValue *o; + lua_lock(L); + api_checknelems(L, 1); + o = L->top - 1; + if (isLfunction(o)) + status = luaU_dump(L, getproto(o), writer, data, strip); + else + status = 1; + lua_unlock(L); + return status; +} + + +LUA_API int lua_status (lua_State *L) { + return L->status; +} + + +/* +** Garbage-collection function +*/ + +LUA_API int lua_gc (lua_State *L, int what, int data) { + int res = 0; + global_State *g; + lua_lock(L); + g = G(L); + switch (what) { + case LUA_GCSTOP: { + g->gcrunning = 0; + break; + } + case LUA_GCRESTART: { + luaE_setdebt(g, 0); + g->gcrunning = 1; + break; + } + case LUA_GCCOLLECT: { + luaC_fullgc(L, 0); + break; + } + case LUA_GCCOUNT: { + /* GC values are expressed in Kbytes: #bytes/2^10 */ + res = cast_int(gettotalbytes(g) >> 10); + break; + } + case LUA_GCCOUNTB: { + res = cast_int(gettotalbytes(g) & 0x3ff); + break; + } + case LUA_GCSTEP: { + l_mem debt = 1; /* =1 to signal that it did an actual step */ + int oldrunning = g->gcrunning; + g->gcrunning = 1; /* allow GC to run */ + if (data == 0) { + luaE_setdebt(g, -GCSTEPSIZE); /* to do a "small" step */ + luaC_step(L); + } + else { /* add 'data' to total debt */ + debt = cast(l_mem, data) * 1024 + g->GCdebt; + luaE_setdebt(g, debt); + luaC_checkGC(L); + } + g->gcrunning = oldrunning; /* restore previous state */ + if (debt > 0 && g->gcstate == GCSpause) /* end of cycle? */ + res = 1; /* signal it */ + break; + } + case LUA_GCSETPAUSE: { + res = g->gcpause; + g->gcpause = data; + break; + } + case LUA_GCSETSTEPMUL: { + res = g->gcstepmul; + if (data < 40) data = 40; /* avoid ridiculous low values (and 0) */ + g->gcstepmul = data; + break; + } + case LUA_GCISRUNNING: { + res = g->gcrunning; + break; + } + default: res = -1; /* invalid option */ + } + lua_unlock(L); + return res; +} + + + +/* +** miscellaneous functions +*/ + + +LUA_API int lua_error (lua_State *L) { + lua_lock(L); + api_checknelems(L, 1); + luaG_errormsg(L); + /* code unreachable; will unlock when control actually leaves the kernel */ + return 0; /* to avoid warnings */ +} + + +LUA_API int lua_next (lua_State *L, int idx) { + StkId t; + int more; + lua_lock(L); + t = index2addr(L, idx); + api_check(ttistable(t), "table expected"); + more = luaH_next(L, hvalue(t), L->top - 1); + if (more) { + api_incr_top(L); + } + else /* no more elements */ + L->top -= 1; /* remove key */ + lua_unlock(L); + return more; +} + + +LUA_API void lua_concat (lua_State *L, int n) { + lua_lock(L); + api_checknelems(L, n); + if (n >= 2) { + luaC_checkGC(L); + luaV_concat(L, n); + } + else if (n == 0) { /* push empty string */ + setsvalue2s(L, L->top, luaS_newlstr(L, "", 0)); + api_incr_top(L); + } + /* else n == 1; nothing to do */ + lua_unlock(L); +} + + +LUA_API void lua_len (lua_State *L, int idx) { + StkId t; + lua_lock(L); + t = index2addr(L, idx); + luaV_objlen(L, L->top, t); + api_incr_top(L); + lua_unlock(L); +} + + +LUA_API lua_Alloc lua_getallocf (lua_State *L, void **ud) { + lua_Alloc f; + lua_lock(L); + if (ud) *ud = G(L)->ud; + f = G(L)->frealloc; + lua_unlock(L); + return f; +} + + +LUA_API void lua_setallocf (lua_State *L, lua_Alloc f, void *ud) { + lua_lock(L); + G(L)->ud = ud; + G(L)->frealloc = f; + lua_unlock(L); +} + + +LUA_API void *lua_newuserdata (lua_State *L, size_t size) { + Udata *u; + lua_lock(L); + luaC_checkGC(L); + u = luaS_newudata(L, size); + setuvalue(L, L->top, u); + api_incr_top(L); + lua_unlock(L); + return getudatamem(u); +} + + + +static const char *aux_upvalue (StkId fi, int n, TValue **val, + CClosure **owner, UpVal **uv) { + switch (ttype(fi)) { + case LUA_TCCL: { /* C closure */ + CClosure *f = clCvalue(fi); + if (!(1 <= n && n <= f->nupvalues)) return NULL; + *val = &f->upvalue[n-1]; + if (owner) *owner = f; + return ""; + } + case LUA_TLCL: { /* Lua closure */ + LClosure *f = clLvalue(fi); + TString *name; + Proto *p = f->p; + if (!(1 <= n && n <= p->sizeupvalues)) return NULL; + *val = f->upvals[n-1]->v; + if (uv) *uv = f->upvals[n - 1]; + name = p->upvalues[n-1].name; + return (name == NULL) ? "(*no name)" : getstr(name); + } + default: return NULL; /* not a closure */ + } +} + + +LUA_API const char *lua_getupvalue (lua_State *L, int funcindex, int n) { + const char *name; + TValue *val = NULL; /* to avoid warnings */ + lua_lock(L); + name = aux_upvalue(index2addr(L, funcindex), n, &val, NULL, NULL); + if (name) { + setobj2s(L, L->top, val); + api_incr_top(L); + } + lua_unlock(L); + return name; +} + + +LUA_API const char *lua_setupvalue (lua_State *L, int funcindex, int n) { + const char *name; + TValue *val = NULL; /* to avoid warnings */ + CClosure *owner = NULL; + UpVal *uv = NULL; + StkId fi; + lua_lock(L); + fi = index2addr(L, funcindex); + api_checknelems(L, 1); + name = aux_upvalue(fi, n, &val, &owner, &uv); + if (name) { + L->top--; + setobj(L, val, L->top); + if (owner) { luaC_barrier(L, owner, L->top); } + else if (uv) { luaC_upvalbarrier(L, uv); } + } + lua_unlock(L); + return name; +} + + +static UpVal **getupvalref (lua_State *L, int fidx, int n, LClosure **pf) { + LClosure *f; + StkId fi = index2addr(L, fidx); + api_check(ttisLclosure(fi), "Lua function expected"); + f = clLvalue(fi); + api_check((1 <= n && n <= f->p->sizeupvalues), "invalid upvalue index"); + if (pf) *pf = f; + return &f->upvals[n - 1]; /* get its upvalue pointer */ +} + + +LUA_API void *lua_upvalueid (lua_State *L, int fidx, int n) { + StkId fi = index2addr(L, fidx); + switch (ttype(fi)) { + case LUA_TLCL: { /* lua closure */ + return *getupvalref(L, fidx, n, NULL); + } + case LUA_TCCL: { /* C closure */ + CClosure *f = clCvalue(fi); + api_check(1 <= n && n <= f->nupvalues, "invalid upvalue index"); + return &f->upvalue[n - 1]; + } + default: { + api_check(0, "closure expected"); + return NULL; + } + } +} + + +LUA_API void lua_upvaluejoin (lua_State *L, int fidx1, int n1, + int fidx2, int n2) { + LClosure *f1; + UpVal **up1 = getupvalref(L, fidx1, n1, &f1); + UpVal **up2 = getupvalref(L, fidx2, n2, NULL); + luaC_upvdeccount(L, *up1); + *up1 = *up2; + (*up1)->refcount++; + if (upisopen(*up1)) (*up1)->u.open.touched = 1; + luaC_upvalbarrier(L, *up1); +} + + diff --git a/thirdparty/src/Lua/lapi.h b/thirdparty/src/Lua/lapi.h new file mode 100644 index 000000000..092f5e974 --- /dev/null +++ b/thirdparty/src/Lua/lapi.h @@ -0,0 +1,24 @@ +/* +** $Id: lapi.h,v 2.8 2014/07/15 21:26:50 roberto Exp $ +** Auxiliary functions from Lua API +** See Copyright Notice in lua.h +*/ + +#ifndef lapi_h +#define lapi_h + + +#include "llimits.h" +#include "lstate.h" + +#define api_incr_top(L) {L->top++; api_check(L->top <= L->ci->top, \ + "stack overflow");} + +#define adjustresults(L,nres) \ + { if ((nres) == LUA_MULTRET && L->ci->top < L->top) L->ci->top = L->top; } + +#define api_checknelems(L,n) api_check((n) < (L->top - L->ci->func), \ + "not enough elements in the stack") + + +#endif diff --git a/thirdparty/src/Lua/lauxlib.cpp b/thirdparty/src/Lua/lauxlib.cpp new file mode 100644 index 000000000..c61dbb04d --- /dev/null +++ b/thirdparty/src/Lua/lauxlib.cpp @@ -0,0 +1,972 @@ +/* +** $Id: lauxlib.c,v 1.279 2014/12/14 18:32:26 roberto Exp $ +** Auxiliary functions for building Lua libraries +** See Copyright Notice in lua.h +*/ + +#define lauxlib_c +#define LUA_LIB + +#include "lprefix.h" + + +#include <errno.h> +#include <stdarg.h> +#include <stdio.h> +#include <stdlib.h> +#include <string.h> + + +/* This file uses only the official API of Lua. +** Any function declared here could be written as an application function. +*/ + +#include <Lua/lua.h> + +#include <Lua/lauxlib.h> + + +/* +** {====================================================== +** Traceback +** ======================================================= +*/ + + +#define LEVELS1 12 /* size of the first part of the stack */ +#define LEVELS2 10 /* size of the second part of the stack */ + + + +/* +** search for 'objidx' in table at index -1. +** return 1 + string at top if find a good name. +*/ +static int findfield (lua_State *L, int objidx, int level) { + if (level == 0 || !lua_istable(L, -1)) + return 0; /* not found */ + lua_pushnil(L); /* start 'next' loop */ + while (lua_next(L, -2)) { /* for each pair in table */ + if (lua_type(L, -2) == LUA_TSTRING) { /* ignore non-string keys */ + if (lua_rawequal(L, objidx, -1)) { /* found object? */ + lua_pop(L, 1); /* remove value (but keep name) */ + return 1; + } + else if (findfield(L, objidx, level - 1)) { /* try recursively */ + lua_remove(L, -2); /* remove table (but keep name) */ + lua_pushliteral(L, "."); + lua_insert(L, -2); /* place '.' between the two names */ + lua_concat(L, 3); + return 1; + } + } + lua_pop(L, 1); /* remove value */ + } + return 0; /* not found */ +} + + +/* +** Search for a name for a function in all loaded modules +** (registry._LOADED). +*/ +static int pushglobalfuncname (lua_State *L, lua_Debug *ar) { + int top = lua_gettop(L); + lua_getinfo(L, "f", ar); /* push function */ + lua_getfield(L, LUA_REGISTRYINDEX, "_LOADED"); + if (findfield(L, top + 1, 2)) { + const char *name = lua_tostring(L, -1); + if (strncmp(name, "_G.", 3) == 0) { /* name start with '_G.'? */ + lua_pushstring(L, name + 3); /* push name without prefix */ + lua_remove(L, -2); /* remove original name */ + } + lua_copy(L, -1, top + 1); /* move name to proper place */ + lua_pop(L, 2); /* remove pushed values */ + return 1; + } + else { + lua_settop(L, top); /* remove function and global table */ + return 0; + } +} + + +static void pushfuncname (lua_State *L, lua_Debug *ar) { + if (pushglobalfuncname(L, ar)) { /* try first a global name */ + lua_pushfstring(L, "function '%s'", lua_tostring(L, -1)); + lua_remove(L, -2); /* remove name */ + } + else if (*ar->namewhat != '\0') /* is there a name from code? */ + lua_pushfstring(L, "%s '%s'", ar->namewhat, ar->name); /* use it */ + else if (*ar->what == 'm') /* main? */ + lua_pushliteral(L, "main chunk"); + else if (*ar->what != 'C') /* for Lua functions, use <file:line> */ + lua_pushfstring(L, "function <%s:%d>", ar->short_src, ar->linedefined); + else /* nothing left... */ + lua_pushliteral(L, "?"); +} + + +static int countlevels (lua_State *L) { + lua_Debug ar; + int li = 1, le = 1; + /* find an upper bound */ + while (lua_getstack(L, le, &ar)) { li = le; le *= 2; } + /* do a binary search */ + while (li < le) { + int m = (li + le)/2; + if (lua_getstack(L, m, &ar)) li = m + 1; + else le = m; + } + return le - 1; +} + + +LUALIB_API void luaL_traceback (lua_State *L, lua_State *L1, + const char *msg, int level) { + lua_Debug ar; + int top = lua_gettop(L); + int numlevels = countlevels(L1); + int mark = (numlevels > LEVELS1 + LEVELS2) ? LEVELS1 : 0; + if (msg) lua_pushfstring(L, "%s\n", msg); + lua_pushliteral(L, "stack traceback:"); + while (lua_getstack(L1, level++, &ar)) { + if (level == mark) { /* too many levels? */ + lua_pushliteral(L, "\n\t..."); /* add a '...' */ + level = numlevels - LEVELS2; /* and skip to last ones */ + } + else { + lua_getinfo(L1, "Slnt", &ar); + lua_pushfstring(L, "\n\t%s:", ar.short_src); + if (ar.currentline > 0) + lua_pushfstring(L, "%d:", ar.currentline); + lua_pushliteral(L, " in "); + pushfuncname(L, &ar); + if (ar.istailcall) + lua_pushliteral(L, "\n\t(...tail calls...)"); + lua_concat(L, lua_gettop(L) - top); + } + } + lua_concat(L, lua_gettop(L) - top); +} + +/* }====================================================== */ + + +/* +** {====================================================== +** Error-report functions +** ======================================================= +*/ + +LUALIB_API int luaL_argerror (lua_State *L, int arg, const char *extramsg) { + lua_Debug ar; + if (!lua_getstack(L, 0, &ar)) /* no stack frame? */ + return luaL_error(L, "bad argument #%d (%s)", arg, extramsg); + lua_getinfo(L, "n", &ar); + if (strcmp(ar.namewhat, "method") == 0) { + arg--; /* do not count 'self' */ + if (arg == 0) /* error is in the self argument itself? */ + return luaL_error(L, "calling '%s' on bad self (%s)", + ar.name, extramsg); + } + if (ar.name == NULL) + ar.name = (pushglobalfuncname(L, &ar)) ? lua_tostring(L, -1) : "?"; + return luaL_error(L, "bad argument #%d to '%s' (%s)", + arg, ar.name, extramsg); +} + + +static int typeerror (lua_State *L, int arg, const char *tname) { + const char *msg; + const char *typearg; /* name for the type of the actual argument */ + if (luaL_getmetafield(L, arg, "__name") == LUA_TSTRING) + typearg = lua_tostring(L, -1); /* use the given type name */ + else if (lua_type(L, arg) == LUA_TLIGHTUSERDATA) + typearg = "light userdata"; /* special name for messages */ + else + typearg = luaL_typename(L, arg); /* standard name */ + msg = lua_pushfstring(L, "%s expected, got %s", tname, typearg); + return luaL_argerror(L, arg, msg); +} + + +static void tag_error (lua_State *L, int arg, int tag) { + typeerror(L, arg, lua_typename(L, tag)); +} + + +LUALIB_API void luaL_where (lua_State *L, int level) { + lua_Debug ar; + if (lua_getstack(L, level, &ar)) { /* check function at level */ + lua_getinfo(L, "Sl", &ar); /* get info about it */ + if (ar.currentline > 0) { /* is there info? */ + lua_pushfstring(L, "%s:%d: ", ar.short_src, ar.currentline); + return; + } + } + lua_pushliteral(L, ""); /* else, no information available... */ +} + + +LUALIB_API int luaL_error (lua_State *L, const char *fmt, ...) { + va_list argp; + va_start(argp, fmt); + luaL_where(L, 1); + lua_pushvfstring(L, fmt, argp); + va_end(argp); + lua_concat(L, 2); + return lua_error(L); +} + + +LUALIB_API int luaL_fileresult (lua_State *L, int stat, const char *fname) { + int en = errno; /* calls to Lua API may change this value */ + if (stat) { + lua_pushboolean(L, 1); + return 1; + } + else { + lua_pushnil(L); + if (fname) + lua_pushfstring(L, "%s: %s", fname, strerror(en)); + else + lua_pushstring(L, strerror(en)); + lua_pushinteger(L, en); + return 3; + } +} + + +#if !defined(l_inspectstat) /* { */ + +#if defined(LUA_USE_POSIX) + +#include <sys/wait.h> + +/* +** use appropriate macros to interpret 'pclose' return status +*/ +#define l_inspectstat(stat,what) \ + if (WIFEXITED(stat)) { stat = WEXITSTATUS(stat); } \ + else if (WIFSIGNALED(stat)) { stat = WTERMSIG(stat); what = "signal"; } + +#else + +#define l_inspectstat(stat,what) /* no op */ + +#endif + +#endif /* } */ + + +LUALIB_API int luaL_execresult (lua_State *L, int stat) { + const char *what = "exit"; /* type of termination */ + if (stat == -1) /* error? */ + return luaL_fileresult(L, 0, NULL); + else { + l_inspectstat(stat, what); /* interpret result */ + if (*what == 'e' && stat == 0) /* successful termination? */ + lua_pushboolean(L, 1); + else + lua_pushnil(L); + lua_pushstring(L, what); + lua_pushinteger(L, stat); + return 3; /* return true/nil,what,code */ + } +} + +/* }====================================================== */ + + +/* +** {====================================================== +** Userdata's metatable manipulation +** ======================================================= +*/ + +LUALIB_API int luaL_newmetatable (lua_State *L, const char *tname) { + if (luaL_getmetatable(L, tname)) /* name already in use? */ + return 0; /* leave previous value on top, but return 0 */ + lua_pop(L, 1); + lua_newtable(L); /* create metatable */ + lua_pushstring(L, tname); + lua_setfield(L, -2, "__name"); /* metatable.__name = tname */ + lua_pushvalue(L, -1); + lua_setfield(L, LUA_REGISTRYINDEX, tname); /* registry.name = metatable */ + return 1; +} + + +LUALIB_API void luaL_setmetatable (lua_State *L, const char *tname) { + luaL_getmetatable(L, tname); + lua_setmetatable(L, -2); +} + + +LUALIB_API void *luaL_testudata (lua_State *L, int ud, const char *tname) { + void *p = lua_touserdata(L, ud); + if (p != NULL) { /* value is a userdata? */ + if (lua_getmetatable(L, ud)) { /* does it have a metatable? */ + luaL_getmetatable(L, tname); /* get correct metatable */ + if (!lua_rawequal(L, -1, -2)) /* not the same? */ + p = NULL; /* value is a userdata with wrong metatable */ + lua_pop(L, 2); /* remove both metatables */ + return p; + } + } + return NULL; /* value is not a userdata with a metatable */ +} + + +LUALIB_API void *luaL_checkudata (lua_State *L, int ud, const char *tname) { + void *p = luaL_testudata(L, ud, tname); + if (p == NULL) typeerror(L, ud, tname); + return p; +} + +/* }====================================================== */ + + +/* +** {====================================================== +** Argument check functions +** ======================================================= +*/ + +LUALIB_API int luaL_checkoption (lua_State *L, int arg, const char *def, + const char *const lst[]) { + const char *name = (def) ? luaL_optstring(L, arg, def) : + luaL_checkstring(L, arg); + int i; + for (i=0; lst[i]; i++) + if (strcmp(lst[i], name) == 0) + return i; + return luaL_argerror(L, arg, + lua_pushfstring(L, "invalid option '%s'", name)); +} + + +LUALIB_API void luaL_checkstack (lua_State *L, int space, const char *msg) { + /* keep some extra space to run error routines, if needed */ + const int extra = LUA_MINSTACK; + if (!lua_checkstack(L, space + extra)) { + if (msg) + luaL_error(L, "stack overflow (%s)", msg); + else + luaL_error(L, "stack overflow"); + } +} + + +LUALIB_API void luaL_checktype (lua_State *L, int arg, int t) { + if (lua_type(L, arg) != t) + tag_error(L, arg, t); +} + + +LUALIB_API void luaL_checkany (lua_State *L, int arg) { + if (lua_type(L, arg) == LUA_TNONE) + luaL_argerror(L, arg, "value expected"); +} + + +LUALIB_API const char *luaL_checklstring (lua_State *L, int arg, size_t *len) { + const char *s = lua_tolstring(L, arg, len); + if (!s) tag_error(L, arg, LUA_TSTRING); + return s; +} + + +LUALIB_API const char *luaL_optlstring (lua_State *L, int arg, + const char *def, size_t *len) { + if (lua_isnoneornil(L, arg)) { + if (len) + *len = (def ? strlen(def) : 0); + return def; + } + else return luaL_checklstring(L, arg, len); +} + + +LUALIB_API lua_Number luaL_checknumber (lua_State *L, int arg) { + int isnum; + lua_Number d = lua_tonumberx(L, arg, &isnum); + if (!isnum) + tag_error(L, arg, LUA_TNUMBER); + return d; +} + + +LUALIB_API lua_Number luaL_optnumber (lua_State *L, int arg, lua_Number def) { + return luaL_opt(L, luaL_checknumber, arg, def); +} + + +static void interror (lua_State *L, int arg) { + if (lua_isnumber(L, arg)) + luaL_argerror(L, arg, "number has no integer representation"); + else + tag_error(L, arg, LUA_TNUMBER); +} + + +LUALIB_API lua_Integer luaL_checkinteger (lua_State *L, int arg) { + int isnum; + lua_Integer d = lua_tointegerx(L, arg, &isnum); + if (!isnum) { + interror(L, arg); + } + return d; +} + + +LUALIB_API lua_Integer luaL_optinteger (lua_State *L, int arg, + lua_Integer def) { + return luaL_opt(L, luaL_checkinteger, arg, def); +} + +/* }====================================================== */ + + +/* +** {====================================================== +** Generic Buffer manipulation +** ======================================================= +*/ + +/* +** check whether buffer is using a userdata on the stack as a temporary +** buffer +*/ +#define buffonstack(B) ((B)->b != (B)->initb) + + +/* +** returns a pointer to a free area with at least 'sz' bytes +*/ +LUALIB_API char *luaL_prepbuffsize (luaL_Buffer *B, size_t sz) { + lua_State *L = B->L; + if (B->size - B->n < sz) { /* not enough space? */ + char *newbuff; + size_t newsize = B->size * 2; /* double buffer size */ + if (newsize - B->n < sz) /* not big enough? */ + newsize = B->n + sz; + if (newsize < B->n || newsize - B->n < sz) + luaL_error(L, "buffer too large"); + /* create larger buffer */ + newbuff = (char *)lua_newuserdata(L, newsize * sizeof(char)); + /* move content to new buffer */ + memcpy(newbuff, B->b, B->n * sizeof(char)); + if (buffonstack(B)) + lua_remove(L, -2); /* remove old buffer */ + B->b = newbuff; + B->size = newsize; + } + return &B->b[B->n]; +} + + +LUALIB_API void luaL_addlstring (luaL_Buffer *B, const char *s, size_t l) { + char *b = luaL_prepbuffsize(B, l); + memcpy(b, s, l * sizeof(char)); + luaL_addsize(B, l); +} + + +LUALIB_API void luaL_addstring (luaL_Buffer *B, const char *s) { + luaL_addlstring(B, s, strlen(s)); +} + + +LUALIB_API void luaL_pushresult (luaL_Buffer *B) { + lua_State *L = B->L; + lua_pushlstring(L, B->b, B->n); + if (buffonstack(B)) + lua_remove(L, -2); /* remove old buffer */ +} + + +LUALIB_API void luaL_pushresultsize (luaL_Buffer *B, size_t sz) { + luaL_addsize(B, sz); + luaL_pushresult(B); +} + + +LUALIB_API void luaL_addvalue (luaL_Buffer *B) { + lua_State *L = B->L; + size_t l; + const char *s = lua_tolstring(L, -1, &l); + if (buffonstack(B)) + lua_insert(L, -2); /* put value below buffer */ + luaL_addlstring(B, s, l); + lua_remove(L, (buffonstack(B)) ? -2 : -1); /* remove value */ +} + + +LUALIB_API void luaL_buffinit (lua_State *L, luaL_Buffer *B) { + B->L = L; + B->b = B->initb; + B->n = 0; + B->size = LUAL_BUFFERSIZE; +} + + +LUALIB_API char *luaL_buffinitsize (lua_State *L, luaL_Buffer *B, size_t sz) { + luaL_buffinit(L, B); + return luaL_prepbuffsize(B, sz); +} + +/* }====================================================== */ + + +/* +** {====================================================== +** Reference system +** ======================================================= +*/ + +/* index of free-list header */ +#define freelist 0 + + +LUALIB_API int luaL_ref (lua_State *L, int t) { + int ref; + if (lua_isnil(L, -1)) { + lua_pop(L, 1); /* remove from stack */ + return LUA_REFNIL; /* 'nil' has a unique fixed reference */ + } + t = lua_absindex(L, t); + lua_rawgeti(L, t, freelist); /* get first free element */ + ref = (int)lua_tointeger(L, -1); /* ref = t[freelist] */ + lua_pop(L, 1); /* remove it from stack */ + if (ref != 0) { /* any free element? */ + lua_rawgeti(L, t, ref); /* remove it from list */ + lua_rawseti(L, t, freelist); /* (t[freelist] = t[ref]) */ + } + else /* no free elements */ + ref = (int)lua_rawlen(L, t) + 1; /* get a new reference */ + lua_rawseti(L, t, ref); + return ref; +} + + +LUALIB_API void luaL_unref (lua_State *L, int t, int ref) { + if (ref >= 0) { + t = lua_absindex(L, t); + lua_rawgeti(L, t, freelist); + lua_rawseti(L, t, ref); /* t[ref] = t[freelist] */ + lua_pushinteger(L, ref); + lua_rawseti(L, t, freelist); /* t[freelist] = ref */ + } +} + +/* }====================================================== */ + + +/* +** {====================================================== +** Load functions +** ======================================================= +*/ + +typedef struct LoadF { + int n; /* number of pre-read characters */ + FILE *f; /* file being read */ + char buff[BUFSIZ]; /* area for reading file */ +} LoadF; + + +static const char *getF (lua_State *L, void *ud, size_t *size) { + LoadF *lf = (LoadF *)ud; + (void)L; /* not used */ + if (lf->n > 0) { /* are there pre-read characters to be read? */ + *size = lf->n; /* return them (chars already in buffer) */ + lf->n = 0; /* no more pre-read characters */ + } + else { /* read a block from file */ + /* 'fread' can return > 0 *and* set the EOF flag. If next call to + 'getF' called 'fread', it might still wait for user input. + The next check avoids this problem. */ + if (feof(lf->f)) return NULL; + *size = fread(lf->buff, 1, sizeof(lf->buff), lf->f); /* read block */ + } + return lf->buff; +} + + +static int errfile (lua_State *L, const char *what, int fnameindex) { + const char *serr = strerror(errno); + const char *filename = lua_tostring(L, fnameindex) + 1; + lua_pushfstring(L, "cannot %s %s: %s", what, filename, serr); + lua_remove(L, fnameindex); + return LUA_ERRFILE; +} + + +static int skipBOM (LoadF *lf) { + const char *p = "\xEF\xBB\xBF"; /* Utf8 BOM mark */ + int c; + lf->n = 0; + do { + c = getc(lf->f); + if (c == EOF || c != *(const unsigned char *)p++) return c; + lf->buff[lf->n++] = c; /* to be read by the parser */ + } while (*p != '\0'); + lf->n = 0; /* prefix matched; discard it */ + return getc(lf->f); /* return next character */ +} + + +/* +** reads the first character of file 'f' and skips an optional BOM mark +** in its beginning plus its first line if it starts with '#'. Returns +** true if it skipped the first line. In any case, '*cp' has the +** first "valid" character of the file (after the optional BOM and +** a first-line comment). +*/ +static int skipcomment (LoadF *lf, int *cp) { + int c = *cp = skipBOM(lf); + if (c == '#') { /* first line is a comment (Unix exec. file)? */ + do { /* skip first line */ + c = getc(lf->f); + } while (c != EOF && c != '\n') ; + *cp = getc(lf->f); /* skip end-of-line, if present */ + return 1; /* there was a comment */ + } + else return 0; /* no comment */ +} + + +LUALIB_API int luaL_loadfilex (lua_State *L, const char *filename, + const char *mode) { + LoadF lf; + int status, readstatus; + int c; + int fnameindex = lua_gettop(L) + 1; /* index of filename on the stack */ + if (filename == NULL) { + lua_pushliteral(L, "=stdin"); + lf.f = stdin; + } + else { + lua_pushfstring(L, "@%s", filename); + lf.f = fopen(filename, "r"); + if (lf.f == NULL) return errfile(L, "open", fnameindex); + } + if (skipcomment(&lf, &c)) /* read initial portion */ + lf.buff[lf.n++] = '\n'; /* add line to correct line numbers */ + if (c == LUA_SIGNATURE[0] && filename) { /* binary file? */ + lf.f = freopen(filename, "rb", lf.f); /* reopen in binary mode */ + if (lf.f == NULL) return errfile(L, "reopen", fnameindex); + skipcomment(&lf, &c); /* re-read initial portion */ + } + if (c != EOF) + lf.buff[lf.n++] = c; /* 'c' is the first character of the stream */ + status = lua_load(L, getF, &lf, lua_tostring(L, -1), mode); + readstatus = ferror(lf.f); + if (filename) fclose(lf.f); /* close file (even in case of errors) */ + if (readstatus) { + lua_settop(L, fnameindex); /* ignore results from 'lua_load' */ + return errfile(L, "read", fnameindex); + } + lua_remove(L, fnameindex); + return status; +} + + +typedef struct LoadS { + const char *s; + size_t size; +} LoadS; + + +static const char *getS (lua_State *L, void *ud, size_t *size) { + LoadS *ls = (LoadS *)ud; + (void)L; /* not used */ + if (ls->size == 0) return NULL; + *size = ls->size; + ls->size = 0; + return ls->s; +} + + +LUALIB_API int luaL_loadbufferx (lua_State *L, const char *buff, size_t size, + const char *name, const char *mode) { + LoadS ls; + ls.s = buff; + ls.size = size; + return lua_load(L, getS, &ls, name, mode); +} + + +LUALIB_API int luaL_loadstring (lua_State *L, const char *s) { + return luaL_loadbuffer(L, s, strlen(s), s); +} + +/* }====================================================== */ + + + +LUALIB_API int luaL_getmetafield (lua_State *L, int obj, const char *event) { + if (!lua_getmetatable(L, obj)) /* no metatable? */ + return LUA_TNIL; + else { + int tt; + lua_pushstring(L, event); + tt = lua_rawget(L, -2); + if (tt == LUA_TNIL) /* is metafield nil? */ + lua_pop(L, 2); /* remove metatable and metafield */ + else + lua_remove(L, -2); /* remove only metatable */ + return tt; /* return metafield type */ + } +} + + +LUALIB_API int luaL_callmeta (lua_State *L, int obj, const char *event) { + obj = lua_absindex(L, obj); + if (luaL_getmetafield(L, obj, event) == LUA_TNIL) /* no metafield? */ + return 0; + lua_pushvalue(L, obj); + lua_call(L, 1, 1); + return 1; +} + + +LUALIB_API lua_Integer luaL_len (lua_State *L, int idx) { + lua_Integer l; + int isnum; + lua_len(L, idx); + l = lua_tointegerx(L, -1, &isnum); + if (!isnum) + luaL_error(L, "object length is not an integer"); + lua_pop(L, 1); /* remove object */ + return l; +} + + +LUALIB_API const char *luaL_tolstring (lua_State *L, int idx, size_t *len) { + if (!luaL_callmeta(L, idx, "__tostring")) { /* no metafield? */ + switch (lua_type(L, idx)) { + case LUA_TNUMBER: { + if (lua_isinteger(L, idx)) + lua_pushfstring(L, "%I", lua_tointeger(L, idx)); + else + lua_pushfstring(L, "%f", lua_tonumber(L, idx)); + break; + } + case LUA_TSTRING: + lua_pushvalue(L, idx); + break; + case LUA_TBOOLEAN: + lua_pushstring(L, (lua_toboolean(L, idx) ? "true" : "false")); + break; + case LUA_TNIL: + lua_pushliteral(L, "nil"); + break; + default: + lua_pushfstring(L, "%s: %p", luaL_typename(L, idx), + lua_topointer(L, idx)); + break; + } + } + return lua_tolstring(L, -1, len); +} + + +/* +** {====================================================== +** Compatibility with 5.1 module functions +** ======================================================= +*/ +#if defined(LUA_COMPAT_MODULE) + +static const char *luaL_findtable (lua_State *L, int idx, + const char *fname, int szhint) { + const char *e; + if (idx) lua_pushvalue(L, idx); + do { + e = strchr(fname, '.'); + if (e == NULL) e = fname + strlen(fname); + lua_pushlstring(L, fname, e - fname); + if (lua_rawget(L, -2) == LUA_TNIL) { /* no such field? */ + lua_pop(L, 1); /* remove this nil */ + lua_createtable(L, 0, (*e == '.' ? 1 : szhint)); /* new table for field */ + lua_pushlstring(L, fname, e - fname); + lua_pushvalue(L, -2); + lua_settable(L, -4); /* set new table into field */ + } + else if (!lua_istable(L, -1)) { /* field has a non-table value? */ + lua_pop(L, 2); /* remove table and value */ + return fname; /* return problematic part of the name */ + } + lua_remove(L, -2); /* remove previous table */ + fname = e + 1; + } while (*e == '.'); + return NULL; +} + + +/* +** Count number of elements in a luaL_Reg list. +*/ +static int libsize (const luaL_Reg *l) { + int size = 0; + for (; l && l->name; l++) size++; + return size; +} + + +/* +** Find or create a module table with a given name. The function +** first looks at the _LOADED table and, if that fails, try a +** global variable with that name. In any case, leaves on the stack +** the module table. +*/ +LUALIB_API void luaL_pushmodule (lua_State *L, const char *modname, + int sizehint) { + luaL_findtable(L, LUA_REGISTRYINDEX, "_LOADED", 1); /* get _LOADED table */ + if (lua_getfield(L, -1, modname) != LUA_TTABLE) { /* no _LOADED[modname]? */ + lua_pop(L, 1); /* remove previous result */ + /* try global variable (and create one if it does not exist) */ + lua_pushglobaltable(L); + if (luaL_findtable(L, 0, modname, sizehint) != NULL) + luaL_error(L, "name conflict for module '%s'", modname); + lua_pushvalue(L, -1); + lua_setfield(L, -3, modname); /* _LOADED[modname] = new table */ + } + lua_remove(L, -2); /* remove _LOADED table */ +} + + +LUALIB_API void luaL_openlib (lua_State *L, const char *libname, + const luaL_Reg *l, int nup) { + luaL_checkversion(L); + if (libname) { + luaL_pushmodule(L, libname, libsize(l)); /* get/create library table */ + lua_insert(L, -(nup + 1)); /* move library table to below upvalues */ + } + if (l) + luaL_setfuncs(L, l, nup); + else + lua_pop(L, nup); /* remove upvalues */ +} + +#endif +/* }====================================================== */ + +/* +** set functions from list 'l' into table at top - 'nup'; each +** function gets the 'nup' elements at the top as upvalues. +** Returns with only the table at the stack. +*/ +LUALIB_API void luaL_setfuncs (lua_State *L, const luaL_Reg *l, int nup) { + luaL_checkstack(L, nup, "too many upvalues"); + for (; l->name != NULL; l++) { /* fill the table with given functions */ + int i; + for (i = 0; i < nup; i++) /* copy upvalues to the top */ + lua_pushvalue(L, -nup); + lua_pushcclosure(L, l->func, nup); /* closure with those upvalues */ + lua_setfield(L, -(nup + 2), l->name); + } + lua_pop(L, nup); /* remove upvalues */ +} + + +/* +** ensure that stack[idx][fname] has a table and push that table +** into the stack +*/ +LUALIB_API int luaL_getsubtable (lua_State *L, int idx, const char *fname) { + if (lua_getfield(L, idx, fname) == LUA_TTABLE) + return 1; /* table already there */ + else { + lua_pop(L, 1); /* remove previous result */ + idx = lua_absindex(L, idx); + lua_newtable(L); + lua_pushvalue(L, -1); /* copy to be left at top */ + lua_setfield(L, idx, fname); /* assign new table to field */ + return 0; /* false, because did not find table there */ + } +} + + +/* +** Stripped-down 'require': After checking "loaded" table, calls 'openf' +** to open a module, registers the result in 'package.loaded' table and, +** if 'glb' is true, also registers the result in the global table. +** Leaves resulting module on the top. +*/ +LUALIB_API void luaL_requiref (lua_State *L, const char *modname, + lua_CFunction openf, int glb) { + luaL_getsubtable(L, LUA_REGISTRYINDEX, "_LOADED"); + lua_getfield(L, -1, modname); /* _LOADED[modname] */ + if (!lua_toboolean(L, -1)) { /* package not already loaded? */ + lua_pop(L, 1); /* remove field */ + lua_pushcfunction(L, openf); + lua_pushstring(L, modname); /* argument to open function */ + lua_call(L, 1, 1); /* call 'openf' to open module */ + lua_pushvalue(L, -1); /* make copy of module (call result) */ + lua_setfield(L, -3, modname); /* _LOADED[modname] = module */ + } + lua_remove(L, -2); /* remove _LOADED table */ + if (glb) { + lua_pushvalue(L, -1); /* copy of module */ + lua_setglobal(L, modname); /* _G[modname] = module */ + } +} + + +LUALIB_API const char *luaL_gsub (lua_State *L, const char *s, const char *p, + const char *r) { + const char *wild; + size_t l = strlen(p); + luaL_Buffer b; + luaL_buffinit(L, &b); + while ((wild = strstr(s, p)) != NULL) { + luaL_addlstring(&b, s, wild - s); /* push prefix */ + luaL_addstring(&b, r); /* push replacement in place of pattern */ + s = wild + l; /* continue after 'p' */ + } + luaL_addstring(&b, s); /* push last suffix */ + luaL_pushresult(&b); + return lua_tostring(L, -1); +} + + +static void *l_alloc (void *ud, void *ptr, size_t osize, size_t nsize) { + (void)ud; (void)osize; /* not used */ + if (nsize == 0) { + free(ptr); + return NULL; + } + else + return realloc(ptr, nsize); +} + + +static int panic (lua_State *L) { + lua_writestringerror("PANIC: unprotected error in call to Lua API (%s)\n", + lua_tostring(L, -1)); + return 0; /* return to Lua to abort */ +} + + +LUALIB_API lua_State *luaL_newstate (void) { + lua_State *L = lua_newstate(l_alloc, NULL); + if (L) lua_atpanic(L, &panic); + return L; +} + + +LUALIB_API void luaL_checkversion_ (lua_State *L, lua_Number ver, size_t sz) { + const lua_Number *v = lua_version(L); + if (sz != LUAL_NUMSIZES) /* check numeric types */ + luaL_error(L, "core and library have incompatible numeric types"); + if (v != lua_version(NULL)) + luaL_error(L, "multiple Lua VMs detected"); + else if (*v != ver) + luaL_error(L, "version mismatch: app. needs %f, Lua core provides %f", + ver, *v); +} + diff --git a/thirdparty/src/Lua/lbaselib.cpp b/thirdparty/src/Lua/lbaselib.cpp new file mode 100644 index 000000000..c231782c6 --- /dev/null +++ b/thirdparty/src/Lua/lbaselib.cpp @@ -0,0 +1,520 @@ +/* +** $Id: lbaselib.c,v 1.309 2014/12/10 12:26:42 roberto Exp $ +** Basic library +** See Copyright Notice in lua.h +*/ + +#define lbaselib_c +#define LUA_LIB + +#include "lprefix.h" + + +#include <ctype.h> +#include <stdio.h> +#include <stdlib.h> +#include <string.h> + +#include <Lua/lua.h> + +#include <Lua/lauxlib.h> +#include <Lua/lualib.h> + + +static int luaB_print (lua_State *L) { + int n = lua_gettop(L); /* number of arguments */ + int i; + lua_getglobal(L, "tostring"); + for (i=1; i<=n; i++) { + const char *s; + size_t l; + lua_pushvalue(L, -1); /* function to be called */ + lua_pushvalue(L, i); /* value to print */ + lua_call(L, 1, 1); + s = lua_tolstring(L, -1, &l); /* get result */ + if (s == NULL) + return luaL_error(L, "'tostring' must return a string to 'print'"); + if (i>1) lua_writestring("\t", 1); + lua_writestring(s, l); + lua_pop(L, 1); /* pop result */ + } + lua_writeline(); + return 0; +} + + +#define SPACECHARS " \f\n\r\t\v" + +static const char *b_str2int (const char *s, int base, lua_Integer *pn) { + lua_Unsigned n = 0; + int neg = 0; + s += strspn(s, SPACECHARS); /* skip initial spaces */ + if (*s == '-') { s++; neg = 1; } /* handle signal */ + else if (*s == '+') s++; + if (!isalnum((unsigned char)*s)) /* no digit? */ + return NULL; + do { + int digit = (isdigit((unsigned char)*s)) ? *s - '0' + : toupper((unsigned char)*s) - 'A' + 10; + if (digit >= base) return NULL; /* invalid numeral */ + n = n * base + digit; + s++; + } while (isalnum((unsigned char)*s)); + s += strspn(s, SPACECHARS); /* skip trailing spaces */ + *pn = (lua_Integer)((neg) ? (0u - n) : n); + return s; +} + + +static int luaB_tonumber (lua_State *L) { + if (lua_isnoneornil(L, 2)) { /* standard conversion? */ + luaL_checkany(L, 1); + if (lua_type(L, 1) == LUA_TNUMBER) { /* already a number? */ + lua_settop(L, 1); /* yes; return it */ + return 1; + } + else { + size_t l; + const char *s = lua_tolstring(L, 1, &l); + if (s != NULL && lua_stringtonumber(L, s) == l + 1) + return 1; /* successful conversion to number */ + /* else not a number */ + } + } + else { + size_t l; + const char *s; + lua_Integer n = 0; /* to avoid warnings */ + lua_Integer base = luaL_checkinteger(L, 2); + luaL_checktype(L, 1, LUA_TSTRING); /* before 'luaL_checklstring'! */ + s = luaL_checklstring(L, 1, &l); + luaL_argcheck(L, 2 <= base && base <= 36, 2, "base out of range"); + if (b_str2int(s, (int)base, &n) == s + l) { + lua_pushinteger(L, n); + return 1; + } /* else not a number */ + } /* else not a number */ + lua_pushnil(L); /* not a number */ + return 1; +} + + +static int luaB_error (lua_State *L) { + int level = (int)luaL_optinteger(L, 2, 1); + lua_settop(L, 1); + if (lua_isstring(L, 1) && level > 0) { /* add extra information? */ + luaL_where(L, level); + lua_pushvalue(L, 1); + lua_concat(L, 2); + } + return lua_error(L); +} + + +static int luaB_getmetatable (lua_State *L) { + luaL_checkany(L, 1); + if (!lua_getmetatable(L, 1)) { + lua_pushnil(L); + return 1; /* no metatable */ + } + luaL_getmetafield(L, 1, "__metatable"); + return 1; /* returns either __metatable field (if present) or metatable */ +} + + +static int luaB_setmetatable (lua_State *L) { + int t = lua_type(L, 2); + luaL_checktype(L, 1, LUA_TTABLE); + luaL_argcheck(L, t == LUA_TNIL || t == LUA_TTABLE, 2, + "nil or table expected"); + if (luaL_getmetafield(L, 1, "__metatable") != LUA_TNIL) + return luaL_error(L, "cannot change a protected metatable"); + lua_settop(L, 2); + lua_setmetatable(L, 1); + return 1; +} + + +static int luaB_rawequal (lua_State *L) { + luaL_checkany(L, 1); + luaL_checkany(L, 2); + lua_pushboolean(L, lua_rawequal(L, 1, 2)); + return 1; +} + + +static int luaB_rawlen (lua_State *L) { + int t = lua_type(L, 1); + luaL_argcheck(L, t == LUA_TTABLE || t == LUA_TSTRING, 1, + "table or string expected"); + lua_pushinteger(L, lua_rawlen(L, 1)); + return 1; +} + + +static int luaB_rawget (lua_State *L) { + luaL_checktype(L, 1, LUA_TTABLE); + luaL_checkany(L, 2); + lua_settop(L, 2); + lua_rawget(L, 1); + return 1; +} + +static int luaB_rawset (lua_State *L) { + luaL_checktype(L, 1, LUA_TTABLE); + luaL_checkany(L, 2); + luaL_checkany(L, 3); + lua_settop(L, 3); + lua_rawset(L, 1); + return 1; +} + + +static int luaB_collectgarbage (lua_State *L) { + static const char *const opts[] = {"stop", "restart", "collect", + "count", "step", "setpause", "setstepmul", + "isrunning", NULL}; + static const int optsnum[] = {LUA_GCSTOP, LUA_GCRESTART, LUA_GCCOLLECT, + LUA_GCCOUNT, LUA_GCSTEP, LUA_GCSETPAUSE, LUA_GCSETSTEPMUL, + LUA_GCISRUNNING}; + int o = optsnum[luaL_checkoption(L, 1, "collect", opts)]; + int ex = (int)luaL_optinteger(L, 2, 0); + int res = lua_gc(L, o, ex); + switch (o) { + case LUA_GCCOUNT: { + int b = lua_gc(L, LUA_GCCOUNTB, 0); + lua_pushnumber(L, (lua_Number)res + ((lua_Number)b/1024)); + return 1; + } + case LUA_GCSTEP: case LUA_GCISRUNNING: { + lua_pushboolean(L, res); + return 1; + } + default: { + lua_pushinteger(L, res); + return 1; + } + } +} + + +/* +** This function has all type names as upvalues, to maximize performance. +*/ +static int luaB_type (lua_State *L) { + luaL_checkany(L, 1); + lua_pushvalue(L, lua_upvalueindex(lua_type(L, 1) + 1)); + return 1; +} + + +static int pairsmeta (lua_State *L, const char *method, int iszero, + lua_CFunction iter) { + if (luaL_getmetafield(L, 1, method) == LUA_TNIL) { /* no metamethod? */ + luaL_checktype(L, 1, LUA_TTABLE); /* argument must be a table */ + lua_pushcfunction(L, iter); /* will return generator, */ + lua_pushvalue(L, 1); /* state, */ + if (iszero) lua_pushinteger(L, 0); /* and initial value */ + else lua_pushnil(L); + } + else { + lua_pushvalue(L, 1); /* argument 'self' to metamethod */ + lua_call(L, 1, 3); /* get 3 values from metamethod */ + } + return 3; +} + + +static int luaB_next (lua_State *L) { + luaL_checktype(L, 1, LUA_TTABLE); + lua_settop(L, 2); /* create a 2nd argument if there isn't one */ + if (lua_next(L, 1)) + return 2; + else { + lua_pushnil(L); + return 1; + } +} + + +static int luaB_pairs (lua_State *L) { + return pairsmeta(L, "__pairs", 0, luaB_next); +} + + +/* +** Traversal function for 'ipairs' for raw tables +*/ +static int ipairsaux_raw (lua_State *L) { + lua_Integer i = luaL_checkinteger(L, 2) + 1; + luaL_checktype(L, 1, LUA_TTABLE); + lua_pushinteger(L, i); + return (lua_rawgeti(L, 1, i) == LUA_TNIL) ? 1 : 2; +} + + +/* +** Traversal function for 'ipairs' for tables with metamethods +*/ +static int ipairsaux (lua_State *L) { + lua_Integer i = luaL_checkinteger(L, 2) + 1; + lua_pushinteger(L, i); + return (lua_geti(L, 1, i) == LUA_TNIL) ? 1 : 2; +} + + +/* +** This function will use either 'ipairsaux' or 'ipairsaux_raw' to +** traverse a table, depending on whether the table has metamethods +** that can affect the traversal. +*/ +static int luaB_ipairs (lua_State *L) { + lua_CFunction iter = (luaL_getmetafield(L, 1, "__index") != LUA_TNIL) + ? ipairsaux : ipairsaux_raw; +#if defined(LUA_COMPAT_IPAIRS) + return pairsmeta(L, "__ipairs", 1, iter); +#else + luaL_checkany(L, 1); + lua_pushcfunction(L, iter); /* iteration function */ + lua_pushvalue(L, 1); /* state */ + lua_pushinteger(L, 0); /* initial value */ + return 3; +#endif +} + + +static int load_aux (lua_State *L, int status, int envidx) { + if (status == LUA_OK) { + if (envidx != 0) { /* 'env' parameter? */ + lua_pushvalue(L, envidx); /* environment for loaded function */ + if (!lua_setupvalue(L, -2, 1)) /* set it as 1st upvalue */ + lua_pop(L, 1); /* remove 'env' if not used by previous call */ + } + return 1; + } + else { /* error (message is on top of the stack) */ + lua_pushnil(L); + lua_insert(L, -2); /* put before error message */ + return 2; /* return nil plus error message */ + } +} + + +static int luaB_loadfile (lua_State *L) { + const char *fname = luaL_optstring(L, 1, NULL); + const char *mode = luaL_optstring(L, 2, NULL); + int env = (!lua_isnone(L, 3) ? 3 : 0); /* 'env' index or 0 if no 'env' */ + int status = luaL_loadfilex(L, fname, mode); + return load_aux(L, status, env); +} + + +/* +** {====================================================== +** Generic Read function +** ======================================================= +*/ + + +/* +** reserved slot, above all arguments, to hold a copy of the returned +** string to avoid it being collected while parsed. 'load' has four +** optional arguments (chunk, source name, mode, and environment). +*/ +#define RESERVEDSLOT 5 + + +/* +** Reader for generic 'load' function: 'lua_load' uses the +** stack for internal stuff, so the reader cannot change the +** stack top. Instead, it keeps its resulting string in a +** reserved slot inside the stack. +*/ +static const char *generic_reader (lua_State *L, void *ud, size_t *size) { + (void)(ud); /* not used */ + luaL_checkstack(L, 2, "too many nested functions"); + lua_pushvalue(L, 1); /* get function */ + lua_call(L, 0, 1); /* call it */ + if (lua_isnil(L, -1)) { + lua_pop(L, 1); /* pop result */ + *size = 0; + return NULL; + } + else if (!lua_isstring(L, -1)) + luaL_error(L, "reader function must return a string"); + lua_replace(L, RESERVEDSLOT); /* save string in reserved slot */ + return lua_tolstring(L, RESERVEDSLOT, size); +} + + +static int luaB_load (lua_State *L) { + int status; + size_t l; + const char *s = lua_tolstring(L, 1, &l); + const char *mode = luaL_optstring(L, 3, "bt"); + int env = (!lua_isnone(L, 4) ? 4 : 0); /* 'env' index or 0 if no 'env' */ + if (s != NULL) { /* loading a string? */ + const char *chunkname = luaL_optstring(L, 2, s); + status = luaL_loadbufferx(L, s, l, chunkname, mode); + } + else { /* loading from a reader function */ + const char *chunkname = luaL_optstring(L, 2, "=(load)"); + luaL_checktype(L, 1, LUA_TFUNCTION); + lua_settop(L, RESERVEDSLOT); /* create reserved slot */ + status = lua_load(L, generic_reader, NULL, chunkname, mode); + } + return load_aux(L, status, env); +} + +/* }====================================================== */ + + +static int dofilecont (lua_State *L, int d1, lua_KContext d2) { + (void)d1; (void)d2; /* only to match 'lua_Kfunction' prototype */ + return lua_gettop(L) - 1; +} + + +static int luaB_dofile (lua_State *L) { + const char *fname = luaL_optstring(L, 1, NULL); + lua_settop(L, 1); + if (luaL_loadfile(L, fname) != LUA_OK) + return lua_error(L); + lua_callk(L, 0, LUA_MULTRET, 0, dofilecont); + return dofilecont(L, 0, 0); +} + + +static int luaB_assert (lua_State *L) { + if (lua_toboolean(L, 1)) /* condition is true? */ + return lua_gettop(L); /* return all arguments */ + else { /* error */ + luaL_checkany(L, 1); /* there must be a condition */ + lua_remove(L, 1); /* remove it */ + lua_pushliteral(L, "assertion failed!"); /* default message */ + lua_settop(L, 1); /* leave only message (default if no other one) */ + return luaB_error(L); /* call 'error' */ + } +} + + +static int luaB_select (lua_State *L) { + int n = lua_gettop(L); + if (lua_type(L, 1) == LUA_TSTRING && *lua_tostring(L, 1) == '#') { + lua_pushinteger(L, n-1); + return 1; + } + else { + lua_Integer i = luaL_checkinteger(L, 1); + if (i < 0) i = n + i; + else if (i > n) i = n; + luaL_argcheck(L, 1 <= i, 1, "index out of range"); + return n - (int)i; + } +} + + +/* +** Continuation function for 'pcall' and 'xpcall'. Both functions +** already pushed a 'true' before doing the call, so in case of success +** 'finishpcall' only has to return everything in the stack minus +** 'extra' values (where 'extra' is exactly the number of items to be +** ignored). +*/ +static int finishpcall (lua_State *L, int status, lua_KContext extra) { + if (status != LUA_OK && status != LUA_YIELD) { /* error? */ + lua_pushboolean(L, 0); /* first result (false) */ + lua_pushvalue(L, -2); /* error message */ + return 2; /* return false, msg */ + } + else + return lua_gettop(L) - (int)extra; /* return all results */ +} + + +static int luaB_pcall (lua_State *L) { + int status; + luaL_checkany(L, 1); + lua_pushboolean(L, 1); /* first result if no errors */ + lua_insert(L, 1); /* put it in place */ + status = lua_pcallk(L, lua_gettop(L) - 2, LUA_MULTRET, 0, 0, finishpcall); + return finishpcall(L, status, 0); +} + + +/* +** Do a protected call with error handling. After 'lua_rotate', the +** stack will have <f, err, true, f, [args...]>; so, the function passes +** 2 to 'finishpcall' to skip the 2 first values when returning results. +*/ +static int luaB_xpcall (lua_State *L) { + int status; + int n = lua_gettop(L); + luaL_checktype(L, 2, LUA_TFUNCTION); /* check error function */ + lua_pushboolean(L, 1); /* first result */ + lua_pushvalue(L, 1); /* function */ + lua_rotate(L, 3, 2); /* move them below function's arguments */ + status = lua_pcallk(L, n - 2, LUA_MULTRET, 2, 2, finishpcall); + return finishpcall(L, status, 2); +} + + +static int luaB_tostring (lua_State *L) { + luaL_checkany(L, 1); + luaL_tolstring(L, 1, NULL); + return 1; +} + + +static const luaL_Reg base_funcs[] = { + {"assert", luaB_assert}, + {"collectgarbage", luaB_collectgarbage}, + {"dofile", luaB_dofile}, + {"error", luaB_error}, + {"getmetatable", luaB_getmetatable}, + {"ipairs", luaB_ipairs}, + {"loadfile", luaB_loadfile}, + {"load", luaB_load}, +#if defined(LUA_COMPAT_LOADSTRING) + {"loadstring", luaB_load}, +#endif + {"next", luaB_next}, + {"pairs", luaB_pairs}, + {"pcall", luaB_pcall}, + {"print", luaB_print}, + {"rawequal", luaB_rawequal}, + {"rawlen", luaB_rawlen}, + {"rawget", luaB_rawget}, + {"rawset", luaB_rawset}, + {"select", luaB_select}, + {"setmetatable", luaB_setmetatable}, + {"tonumber", luaB_tonumber}, + {"tostring", luaB_tostring}, + {"xpcall", luaB_xpcall}, + /* placeholders */ + {"type", NULL}, + {"_G", NULL}, + {"_VERSION", NULL}, + {NULL, NULL} +}; + + +LUAMOD_API int luaopen_base (lua_State *L) { + int i; + /* open lib into global table */ + lua_pushglobaltable(L); + luaL_setfuncs(L, base_funcs, 0); + /* set global _G */ + lua_pushvalue(L, -1); + lua_setfield(L, -2, "_G"); + /* set global _VERSION */ + lua_pushliteral(L, LUA_VERSION); + lua_setfield(L, -2, "_VERSION"); + /* set function 'type' with proper upvalues */ + for (i = 0; i < LUA_NUMTAGS; i++) /* push all type names as upvalues */ + lua_pushstring(L, lua_typename(L, i)); + lua_pushcclosure(L, luaB_type, LUA_NUMTAGS); + lua_setfield(L, -2, "type"); + return 1; +} + diff --git a/thirdparty/src/Lua/lbitlib.cpp b/thirdparty/src/Lua/lbitlib.cpp new file mode 100644 index 000000000..dc5ebc8d7 --- /dev/null +++ b/thirdparty/src/Lua/lbitlib.cpp @@ -0,0 +1,230 @@ +/* +** $Id: lbitlib.c,v 1.28 2014/11/02 19:19:04 roberto Exp $ +** Standard library for bitwise operations +** See Copyright Notice in lua.h +*/ + +#define lbitlib_c +#define LUA_LIB + +#include "lprefix.h" + + +#include <Lua/lua.h> + +#include <Lua/lauxlib.h> +#include <Lua/lualib.h> + + +#if defined(LUA_COMPAT_BITLIB) /* { */ + + +/* number of bits to consider in a number */ +#if !defined(LUA_NBITS) +#define LUA_NBITS 32 +#endif + + +/* +** a lua_Unsigned with its first LUA_NBITS bits equal to 1. (Shift must +** be made in two parts to avoid problems when LUA_NBITS is equal to the +** number of bits in a lua_Unsigned.) +*/ +#define ALLONES (~(((~(lua_Unsigned)0) << (LUA_NBITS - 1)) << 1)) + + +/* macro to trim extra bits */ +#define trim(x) ((x) & ALLONES) + + +/* builds a number with 'n' ones (1 <= n <= LUA_NBITS) */ +#define mask(n) (~((ALLONES << 1) << ((n) - 1))) + + + +static lua_Unsigned andaux (lua_State *L) { + int i, n = lua_gettop(L); + lua_Unsigned r = ~(lua_Unsigned)0; + for (i = 1; i <= n; i++) + r &= luaL_checkunsigned(L, i); + return trim(r); +} + + +static int b_and (lua_State *L) { + lua_Unsigned r = andaux(L); + lua_pushunsigned(L, r); + return 1; +} + + +static int b_test (lua_State *L) { + lua_Unsigned r = andaux(L); + lua_pushboolean(L, r != 0); + return 1; +} + + +static int b_or (lua_State *L) { + int i, n = lua_gettop(L); + lua_Unsigned r = 0; + for (i = 1; i <= n; i++) + r |= luaL_checkunsigned(L, i); + lua_pushunsigned(L, trim(r)); + return 1; +} + + +static int b_xor (lua_State *L) { + int i, n = lua_gettop(L); + lua_Unsigned r = 0; + for (i = 1; i <= n; i++) + r ^= luaL_checkunsigned(L, i); + lua_pushunsigned(L, trim(r)); + return 1; +} + + +static int b_not (lua_State *L) { + lua_Unsigned r = ~luaL_checkunsigned(L, 1); + lua_pushunsigned(L, trim(r)); + return 1; +} + + +static int b_shift (lua_State *L, lua_Unsigned r, lua_Integer i) { + if (i < 0) { /* shift right? */ + i = -i; + r = trim(r); + if (i >= LUA_NBITS) r = 0; + else r >>= i; + } + else { /* shift left */ + if (i >= LUA_NBITS) r = 0; + else r <<= i; + r = trim(r); + } + lua_pushunsigned(L, r); + return 1; +} + + +static int b_lshift (lua_State *L) { + return b_shift(L, luaL_checkunsigned(L, 1), luaL_checkinteger(L, 2)); +} + + +static int b_rshift (lua_State *L) { + return b_shift(L, luaL_checkunsigned(L, 1), -luaL_checkinteger(L, 2)); +} + + +static int b_arshift (lua_State *L) { + lua_Unsigned r = luaL_checkunsigned(L, 1); + lua_Integer i = luaL_checkinteger(L, 2); + if (i < 0 || !(r & ((lua_Unsigned)1 << (LUA_NBITS - 1)))) + return b_shift(L, r, -i); + else { /* arithmetic shift for 'negative' number */ + if (i >= LUA_NBITS) r = ALLONES; + else + r = trim((r >> i) | ~(trim(~(lua_Unsigned)0) >> i)); /* add signal bit */ + lua_pushunsigned(L, r); + return 1; + } +} + + +static int b_rot (lua_State *L, lua_Integer d) { + lua_Unsigned r = luaL_checkunsigned(L, 1); + int i = d & (LUA_NBITS - 1); /* i = d % NBITS */ + r = trim(r); + if (i != 0) /* avoid undefined shift of LUA_NBITS when i == 0 */ + r = (r << i) | (r >> (LUA_NBITS - i)); + lua_pushunsigned(L, trim(r)); + return 1; +} + + +static int b_lrot (lua_State *L) { + return b_rot(L, luaL_checkinteger(L, 2)); +} + + +static int b_rrot (lua_State *L) { + return b_rot(L, -luaL_checkinteger(L, 2)); +} + + +/* +** get field and width arguments for field-manipulation functions, +** checking whether they are valid. +** ('luaL_error' called without 'return' to avoid later warnings about +** 'width' being used uninitialized.) +*/ +static int fieldargs (lua_State *L, int farg, int *width) { + lua_Integer f = luaL_checkinteger(L, farg); + lua_Integer w = luaL_optinteger(L, farg + 1, 1); + luaL_argcheck(L, 0 <= f, farg, "field cannot be negative"); + luaL_argcheck(L, 0 < w, farg + 1, "width must be positive"); + if (f + w > LUA_NBITS) + luaL_error(L, "trying to access non-existent bits"); + *width = (int)w; + return (int)f; +} + + +static int b_extract (lua_State *L) { + int w; + lua_Unsigned r = trim(luaL_checkunsigned(L, 1)); + int f = fieldargs(L, 2, &w); + r = (r >> f) & mask(w); + lua_pushunsigned(L, r); + return 1; +} + + +static int b_replace (lua_State *L) { + int w; + lua_Unsigned r = trim(luaL_checkunsigned(L, 1)); + lua_Unsigned v = luaL_checkunsigned(L, 2); + int f = fieldargs(L, 3, &w); + int m = mask(w); + v &= m; /* erase bits outside given width */ + r = (r & ~(m << f)) | (v << f); + lua_pushunsigned(L, r); + return 1; +} + + +static const luaL_Reg bitlib[] = { + {"arshift", b_arshift}, + {"band", b_and}, + {"bnot", b_not}, + {"bor", b_or}, + {"bxor", b_xor}, + {"btest", b_test}, + {"extract", b_extract}, + {"lrotate", b_lrot}, + {"lshift", b_lshift}, + {"replace", b_replace}, + {"rrotate", b_rrot}, + {"rshift", b_rshift}, + {NULL, NULL} +}; + + + +LUAMOD_API int luaopen_bit32 (lua_State *L) { + luaL_newlib(L, bitlib); + return 1; +} + + +#else /* }{ */ + + +LUAMOD_API int luaopen_bit32 (lua_State *L) { + return luaL_error(L, "library 'bit32' has been deprecated"); +} + +#endif /* } */ diff --git a/thirdparty/src/Lua/lcode.cpp b/thirdparty/src/Lua/lcode.cpp new file mode 100644 index 000000000..0ce023a85 --- /dev/null +++ b/thirdparty/src/Lua/lcode.cpp @@ -0,0 +1,954 @@ +/* +** $Id: lcode.c,v 2.99 2014/12/29 16:49:25 roberto Exp $ +** Code generator for Lua +** See Copyright Notice in lua.h +*/ + +#define lcode_c +#define LUA_CORE + +#include "lprefix.h" + + +#include <math.h> +#include <stdlib.h> + +#include <Lua/lua.h> + +#include "lcode.h" +#include "ldebug.h" +#include "ldo.h" +#include "lgc.h" +#include "llex.h" +#include "lmem.h" +#include "lobject.h" +#include "lopcodes.h" +#include "lparser.h" +#include "lstring.h" +#include "ltable.h" +#include "lvm.h" + + +/* Maximum number of registers in a Lua function */ +#define MAXREGS 250 + + +#define hasjumps(e) ((e)->t != (e)->f) + + +static int tonumeral(expdesc *e, TValue *v) { + if (e->t != NO_JUMP || e->f != NO_JUMP) + return 0; /* not a numeral */ + switch (e->k) { + case VKINT: + if (v) setivalue(v, e->u.ival); + return 1; + case VKFLT: + if (v) setfltvalue(v, e->u.nval); + return 1; + default: return 0; + } +} + + +void luaK_nil (FuncState *fs, int from, int n) { + Instruction *previous; + int l = from + n - 1; /* last register to set nil */ + if (fs->pc > fs->lasttarget) { /* no jumps to current position? */ + previous = &fs->f->code[fs->pc-1]; + if (GET_OPCODE(*previous) == OP_LOADNIL) { + int pfrom = GETARG_A(*previous); + int pl = pfrom + GETARG_B(*previous); + if ((pfrom <= from && from <= pl + 1) || + (from <= pfrom && pfrom <= l + 1)) { /* can connect both? */ + if (pfrom < from) from = pfrom; /* from = min(from, pfrom) */ + if (pl > l) l = pl; /* l = max(l, pl) */ + SETARG_A(*previous, from); + SETARG_B(*previous, l - from); + return; + } + } /* else go through */ + } + luaK_codeABC(fs, OP_LOADNIL, from, n - 1, 0); /* else no optimization */ +} + + +int luaK_jump (FuncState *fs) { + int jpc = fs->jpc; /* save list of jumps to here */ + int j; + fs->jpc = NO_JUMP; + j = luaK_codeAsBx(fs, OP_JMP, 0, NO_JUMP); + luaK_concat(fs, &j, jpc); /* keep them on hold */ + return j; +} + + +void luaK_ret (FuncState *fs, int first, int nret) { + luaK_codeABC(fs, OP_RETURN, first, nret+1, 0); +} + + +static int condjump (FuncState *fs, OpCode op, int A, int B, int C) { + luaK_codeABC(fs, op, A, B, C); + return luaK_jump(fs); +} + + +static void fixjump (FuncState *fs, int pc, int dest) { + Instruction *jmp = &fs->f->code[pc]; + int offset = dest-(pc+1); + lua_assert(dest != NO_JUMP); + if (abs(offset) > MAXARG_sBx) + luaX_syntaxerror(fs->ls, "control structure too long"); + SETARG_sBx(*jmp, offset); +} + + +/* +** returns current 'pc' and marks it as a jump target (to avoid wrong +** optimizations with consecutive instructions not in the same basic block). +*/ +int luaK_getlabel (FuncState *fs) { + fs->lasttarget = fs->pc; + return fs->pc; +} + + +static int getjump (FuncState *fs, int pc) { + int offset = GETARG_sBx(fs->f->code[pc]); + if (offset == NO_JUMP) /* point to itself represents end of list */ + return NO_JUMP; /* end of list */ + else + return (pc+1)+offset; /* turn offset into absolute position */ +} + + +static Instruction *getjumpcontrol (FuncState *fs, int pc) { + Instruction *pi = &fs->f->code[pc]; + if (pc >= 1 && testTMode(GET_OPCODE(*(pi-1)))) + return pi-1; + else + return pi; +} + + +/* +** check whether list has any jump that do not produce a value +** (or produce an inverted value) +*/ +static int need_value (FuncState *fs, int list) { + for (; list != NO_JUMP; list = getjump(fs, list)) { + Instruction i = *getjumpcontrol(fs, list); + if (GET_OPCODE(i) != OP_TESTSET) return 1; + } + return 0; /* not found */ +} + + +static int patchtestreg (FuncState *fs, int node, int reg) { + Instruction *i = getjumpcontrol(fs, node); + if (GET_OPCODE(*i) != OP_TESTSET) + return 0; /* cannot patch other instructions */ + if (reg != NO_REG && reg != GETARG_B(*i)) + SETARG_A(*i, reg); + else /* no register to put value or register already has the value */ + *i = CREATE_ABC(OP_TEST, GETARG_B(*i), 0, GETARG_C(*i)); + + return 1; +} + + +static void removevalues (FuncState *fs, int list) { + for (; list != NO_JUMP; list = getjump(fs, list)) + patchtestreg(fs, list, NO_REG); +} + + +static void patchlistaux (FuncState *fs, int list, int vtarget, int reg, + int dtarget) { + while (list != NO_JUMP) { + int next = getjump(fs, list); + if (patchtestreg(fs, list, reg)) + fixjump(fs, list, vtarget); + else + fixjump(fs, list, dtarget); /* jump to default target */ + list = next; + } +} + + +static void dischargejpc (FuncState *fs) { + patchlistaux(fs, fs->jpc, fs->pc, NO_REG, fs->pc); + fs->jpc = NO_JUMP; +} + + +void luaK_patchlist (FuncState *fs, int list, int target) { + if (target == fs->pc) + luaK_patchtohere(fs, list); + else { + lua_assert(target < fs->pc); + patchlistaux(fs, list, target, NO_REG, target); + } +} + + +void luaK_patchclose (FuncState *fs, int list, int level) { + level++; /* argument is +1 to reserve 0 as non-op */ + while (list != NO_JUMP) { + int next = getjump(fs, list); + lua_assert(GET_OPCODE(fs->f->code[list]) == OP_JMP && + (GETARG_A(fs->f->code[list]) == 0 || + GETARG_A(fs->f->code[list]) >= level)); + SETARG_A(fs->f->code[list], level); + list = next; + } +} + + +void luaK_patchtohere (FuncState *fs, int list) { + luaK_getlabel(fs); + luaK_concat(fs, &fs->jpc, list); +} + + +void luaK_concat (FuncState *fs, int *l1, int l2) { + if (l2 == NO_JUMP) return; + else if (*l1 == NO_JUMP) + *l1 = l2; + else { + int list = *l1; + int next; + while ((next = getjump(fs, list)) != NO_JUMP) /* find last element */ + list = next; + fixjump(fs, list, l2); + } +} + + +static int luaK_code (FuncState *fs, Instruction i) { + Proto *f = fs->f; + dischargejpc(fs); /* 'pc' will change */ + /* put new instruction in code array */ + luaM_growvector(fs->ls->L, f->code, fs->pc, f->sizecode, Instruction, + MAX_INT, "opcodes"); + f->code[fs->pc] = i; + /* save corresponding line information */ + luaM_growvector(fs->ls->L, f->lineinfo, fs->pc, f->sizelineinfo, int, + MAX_INT, "opcodes"); + f->lineinfo[fs->pc] = fs->ls->lastline; + return fs->pc++; +} + + +int luaK_codeABC (FuncState *fs, OpCode o, int a, int b, int c) { + lua_assert(getOpMode(o) == iABC); + lua_assert(getBMode(o) != OpArgN || b == 0); + lua_assert(getCMode(o) != OpArgN || c == 0); + lua_assert(a <= MAXARG_A && b <= MAXARG_B && c <= MAXARG_C); + return luaK_code(fs, CREATE_ABC(o, a, b, c)); +} + + +int luaK_codeABx (FuncState *fs, OpCode o, int a, unsigned int bc) { + lua_assert(getOpMode(o) == iABx || getOpMode(o) == iAsBx); + lua_assert(getCMode(o) == OpArgN); + lua_assert(a <= MAXARG_A && bc <= MAXARG_Bx); + return luaK_code(fs, CREATE_ABx(o, a, bc)); +} + + +static int codeextraarg (FuncState *fs, int a) { + lua_assert(a <= MAXARG_Ax); + return luaK_code(fs, CREATE_Ax(OP_EXTRAARG, a)); +} + + +int luaK_codek (FuncState *fs, int reg, int k) { + if (k <= MAXARG_Bx) + return luaK_codeABx(fs, OP_LOADK, reg, k); + else { + int p = luaK_codeABx(fs, OP_LOADKX, reg, 0); + codeextraarg(fs, k); + return p; + } +} + + +void luaK_checkstack (FuncState *fs, int n) { + int newstack = fs->freereg + n; + if (newstack > fs->f->maxstacksize) { + if (newstack >= MAXREGS) + luaX_syntaxerror(fs->ls, "function or expression too complex"); + fs->f->maxstacksize = cast_byte(newstack); + } +} + + +void luaK_reserveregs (FuncState *fs, int n) { + luaK_checkstack(fs, n); + fs->freereg += n; +} + + +static void freereg (FuncState *fs, int reg) { + if (!ISK(reg) && reg >= fs->nactvar) { + fs->freereg--; + lua_assert(reg == fs->freereg); + } +} + + +static void freeexp (FuncState *fs, expdesc *e) { + if (e->k == VNONRELOC) + freereg(fs, e->u.info); +} + + +/* +** Use scanner's table to cache position of constants in constant list +** and try to reuse constants +*/ +static int addk (FuncState *fs, TValue *key, TValue *v) { + lua_State *L = fs->ls->L; + Proto *f = fs->f; + TValue *idx = luaH_set(L, fs->ls->h, key); /* index scanner table */ + int k, oldsize; + if (ttisinteger(idx)) { /* is there an index there? */ + k = cast_int(ivalue(idx)); + /* correct value? (warning: must distinguish floats from integers!) */ + if (k < fs->nk && ttype(&f->k[k]) == ttype(v) && + luaV_rawequalobj(&f->k[k], v)) + return k; /* reuse index */ + } + /* constant not found; create a new entry */ + oldsize = f->sizek; + k = fs->nk; + /* numerical value does not need GC barrier; + table has no metatable, so it does not need to invalidate cache */ + setivalue(idx, k); + luaM_growvector(L, f->k, k, f->sizek, TValue, MAXARG_Ax, "constants"); + while (oldsize < f->sizek) setnilvalue(&f->k[oldsize++]); + setobj(L, &f->k[k], v); + fs->nk++; + luaC_barrier(L, f, v); + return k; +} + + +int luaK_stringK (FuncState *fs, TString *s) { + TValue o; + setsvalue(fs->ls->L, &o, s); + return addk(fs, &o, &o); +} + + +/* +** Integers use userdata as keys to avoid collision with floats with same +** value; conversion to 'void*' used only for hashing, no "precision" +** problems +*/ +int luaK_intK (FuncState *fs, lua_Integer n) { + TValue k, o; + setpvalue(&k, cast(void*, cast(size_t, n))); + setivalue(&o, n); + return addk(fs, &k, &o); +} + + +static int luaK_numberK (FuncState *fs, lua_Number r) { + TValue o; + setfltvalue(&o, r); + return addk(fs, &o, &o); +} + + +static int boolK (FuncState *fs, int b) { + TValue o; + setbvalue(&o, b); + return addk(fs, &o, &o); +} + + +static int nilK (FuncState *fs) { + TValue k, v; + setnilvalue(&v); + /* cannot use nil as key; instead use table itself to represent nil */ + sethvalue(fs->ls->L, &k, fs->ls->h); + return addk(fs, &k, &v); +} + + +void luaK_setreturns (FuncState *fs, expdesc *e, int nresults) { + if (e->k == VCALL) { /* expression is an open function call? */ + SETARG_C(getcode(fs, e), nresults+1); + } + else if (e->k == VVARARG) { + SETARG_B(getcode(fs, e), nresults+1); + SETARG_A(getcode(fs, e), fs->freereg); + luaK_reserveregs(fs, 1); + } +} + + +void luaK_setoneret (FuncState *fs, expdesc *e) { + if (e->k == VCALL) { /* expression is an open function call? */ + e->k = VNONRELOC; + e->u.info = GETARG_A(getcode(fs, e)); + } + else if (e->k == VVARARG) { + SETARG_B(getcode(fs, e), 2); + e->k = VRELOCABLE; /* can relocate its simple result */ + } +} + + +void luaK_dischargevars (FuncState *fs, expdesc *e) { + switch (e->k) { + case VLOCAL: { + e->k = VNONRELOC; + break; + } + case VUPVAL: { + e->u.info = luaK_codeABC(fs, OP_GETUPVAL, 0, e->u.info, 0); + e->k = VRELOCABLE; + break; + } + case VINDEXED: { + OpCode op = OP_GETTABUP; /* assume 't' is in an upvalue */ + freereg(fs, e->u.ind.idx); + if (e->u.ind.vt == VLOCAL) { /* 't' is in a register? */ + freereg(fs, e->u.ind.t); + op = OP_GETTABLE; + } + e->u.info = luaK_codeABC(fs, op, 0, e->u.ind.t, e->u.ind.idx); + e->k = VRELOCABLE; + break; + } + case VVARARG: + case VCALL: { + luaK_setoneret(fs, e); + break; + } + default: break; /* there is one value available (somewhere) */ + } +} + + +static int code_label (FuncState *fs, int A, int b, int jump) { + luaK_getlabel(fs); /* those instructions may be jump targets */ + return luaK_codeABC(fs, OP_LOADBOOL, A, b, jump); +} + + +static void discharge2reg (FuncState *fs, expdesc *e, int reg) { + luaK_dischargevars(fs, e); + switch (e->k) { + case VNIL: { + luaK_nil(fs, reg, 1); + break; + } + case VFALSE: case VTRUE: { + luaK_codeABC(fs, OP_LOADBOOL, reg, e->k == VTRUE, 0); + break; + } + case VK: { + luaK_codek(fs, reg, e->u.info); + break; + } + case VKFLT: { + luaK_codek(fs, reg, luaK_numberK(fs, e->u.nval)); + break; + } + case VKINT: { + luaK_codek(fs, reg, luaK_intK(fs, e->u.ival)); + break; + } + case VRELOCABLE: { + Instruction *pc = &getcode(fs, e); + SETARG_A(*pc, reg); + break; + } + case VNONRELOC: { + if (reg != e->u.info) + luaK_codeABC(fs, OP_MOVE, reg, e->u.info, 0); + break; + } + default: { + lua_assert(e->k == VVOID || e->k == VJMP); + return; /* nothing to do... */ + } + } + e->u.info = reg; + e->k = VNONRELOC; +} + + +static void discharge2anyreg (FuncState *fs, expdesc *e) { + if (e->k != VNONRELOC) { + luaK_reserveregs(fs, 1); + discharge2reg(fs, e, fs->freereg-1); + } +} + + +static void exp2reg (FuncState *fs, expdesc *e, int reg) { + discharge2reg(fs, e, reg); + if (e->k == VJMP) + luaK_concat(fs, &e->t, e->u.info); /* put this jump in 't' list */ + if (hasjumps(e)) { + int final; /* position after whole expression */ + int p_f = NO_JUMP; /* position of an eventual LOAD false */ + int p_t = NO_JUMP; /* position of an eventual LOAD true */ + if (need_value(fs, e->t) || need_value(fs, e->f)) { + int fj = (e->k == VJMP) ? NO_JUMP : luaK_jump(fs); + p_f = code_label(fs, reg, 0, 1); + p_t = code_label(fs, reg, 1, 0); + luaK_patchtohere(fs, fj); + } + final = luaK_getlabel(fs); + patchlistaux(fs, e->f, final, reg, p_f); + patchlistaux(fs, e->t, final, reg, p_t); + } + e->f = e->t = NO_JUMP; + e->u.info = reg; + e->k = VNONRELOC; +} + + +void luaK_exp2nextreg (FuncState *fs, expdesc *e) { + luaK_dischargevars(fs, e); + freeexp(fs, e); + luaK_reserveregs(fs, 1); + exp2reg(fs, e, fs->freereg - 1); +} + + +int luaK_exp2anyreg (FuncState *fs, expdesc *e) { + luaK_dischargevars(fs, e); + if (e->k == VNONRELOC) { + if (!hasjumps(e)) return e->u.info; /* exp is already in a register */ + if (e->u.info >= fs->nactvar) { /* reg. is not a local? */ + exp2reg(fs, e, e->u.info); /* put value on it */ + return e->u.info; + } + } + luaK_exp2nextreg(fs, e); /* default */ + return e->u.info; +} + + +void luaK_exp2anyregup (FuncState *fs, expdesc *e) { + if (e->k != VUPVAL || hasjumps(e)) + luaK_exp2anyreg(fs, e); +} + + +void luaK_exp2val (FuncState *fs, expdesc *e) { + if (hasjumps(e)) + luaK_exp2anyreg(fs, e); + else + luaK_dischargevars(fs, e); +} + + +int luaK_exp2RK (FuncState *fs, expdesc *e) { + luaK_exp2val(fs, e); + switch (e->k) { + case VTRUE: + case VFALSE: + case VNIL: { + if (fs->nk <= MAXINDEXRK) { /* constant fits in RK operand? */ + e->u.info = (e->k == VNIL) ? nilK(fs) : boolK(fs, (e->k == VTRUE)); + e->k = VK; + return RKASK(e->u.info); + } + else break; + } + case VKINT: { + e->u.info = luaK_intK(fs, e->u.ival); + e->k = VK; + goto vk; + } + case VKFLT: { + e->u.info = luaK_numberK(fs, e->u.nval); + e->k = VK; + /* go through */ + } + case VK: { + vk: + if (e->u.info <= MAXINDEXRK) /* constant fits in 'argC'? */ + return RKASK(e->u.info); + else break; + } + default: break; + } + /* not a constant in the right range: put it in a register */ + return luaK_exp2anyreg(fs, e); +} + + +void luaK_storevar (FuncState *fs, expdesc *var, expdesc *ex) { + switch (var->k) { + case VLOCAL: { + freeexp(fs, ex); + exp2reg(fs, ex, var->u.info); + return; + } + case VUPVAL: { + int e = luaK_exp2anyreg(fs, ex); + luaK_codeABC(fs, OP_SETUPVAL, e, var->u.info, 0); + break; + } + case VINDEXED: { + OpCode op = (var->u.ind.vt == VLOCAL) ? OP_SETTABLE : OP_SETTABUP; + int e = luaK_exp2RK(fs, ex); + luaK_codeABC(fs, op, var->u.ind.t, var->u.ind.idx, e); + break; + } + default: { + lua_assert(0); /* invalid var kind to store */ + break; + } + } + freeexp(fs, ex); +} + + +void luaK_self (FuncState *fs, expdesc *e, expdesc *key) { + int ereg; + luaK_exp2anyreg(fs, e); + ereg = e->u.info; /* register where 'e' was placed */ + freeexp(fs, e); + e->u.info = fs->freereg; /* base register for op_self */ + e->k = VNONRELOC; + luaK_reserveregs(fs, 2); /* function and 'self' produced by op_self */ + luaK_codeABC(fs, OP_SELF, e->u.info, ereg, luaK_exp2RK(fs, key)); + freeexp(fs, key); +} + + +static void invertjump (FuncState *fs, expdesc *e) { + Instruction *pc = getjumpcontrol(fs, e->u.info); + lua_assert(testTMode(GET_OPCODE(*pc)) && GET_OPCODE(*pc) != OP_TESTSET && + GET_OPCODE(*pc) != OP_TEST); + SETARG_A(*pc, !(GETARG_A(*pc))); +} + + +static int jumponcond (FuncState *fs, expdesc *e, int cond) { + if (e->k == VRELOCABLE) { + Instruction ie = getcode(fs, e); + if (GET_OPCODE(ie) == OP_NOT) { + fs->pc--; /* remove previous OP_NOT */ + return condjump(fs, OP_TEST, GETARG_B(ie), 0, !cond); + } + /* else go through */ + } + discharge2anyreg(fs, e); + freeexp(fs, e); + return condjump(fs, OP_TESTSET, NO_REG, e->u.info, cond); +} + + +void luaK_goiftrue (FuncState *fs, expdesc *e) { + int pc; /* pc of last jump */ + luaK_dischargevars(fs, e); + switch (e->k) { + case VJMP: { + invertjump(fs, e); + pc = e->u.info; + break; + } + case VK: case VKFLT: case VKINT: case VTRUE: { + pc = NO_JUMP; /* always true; do nothing */ + break; + } + default: { + pc = jumponcond(fs, e, 0); + break; + } + } + luaK_concat(fs, &e->f, pc); /* insert last jump in 'f' list */ + luaK_patchtohere(fs, e->t); + e->t = NO_JUMP; +} + + +void luaK_goiffalse (FuncState *fs, expdesc *e) { + int pc; /* pc of last jump */ + luaK_dischargevars(fs, e); + switch (e->k) { + case VJMP: { + pc = e->u.info; + break; + } + case VNIL: case VFALSE: { + pc = NO_JUMP; /* always false; do nothing */ + break; + } + default: { + pc = jumponcond(fs, e, 1); + break; + } + } + luaK_concat(fs, &e->t, pc); /* insert last jump in 't' list */ + luaK_patchtohere(fs, e->f); + e->f = NO_JUMP; +} + + +static void codenot (FuncState *fs, expdesc *e) { + luaK_dischargevars(fs, e); + switch (e->k) { + case VNIL: case VFALSE: { + e->k = VTRUE; + break; + } + case VK: case VKFLT: case VKINT: case VTRUE: { + e->k = VFALSE; + break; + } + case VJMP: { + invertjump(fs, e); + break; + } + case VRELOCABLE: + case VNONRELOC: { + discharge2anyreg(fs, e); + freeexp(fs, e); + e->u.info = luaK_codeABC(fs, OP_NOT, 0, e->u.info, 0); + e->k = VRELOCABLE; + break; + } + default: { + lua_assert(0); /* cannot happen */ + break; + } + } + /* interchange true and false lists */ + { int temp = e->f; e->f = e->t; e->t = temp; } + removevalues(fs, e->f); + removevalues(fs, e->t); +} + + +void luaK_indexed (FuncState *fs, expdesc *t, expdesc *k) { + lua_assert(!hasjumps(t)); + t->u.ind.t = t->u.info; + t->u.ind.idx = luaK_exp2RK(fs, k); + t->u.ind.vt = (t->k == VUPVAL) ? VUPVAL + : check_exp(vkisinreg(t->k), VLOCAL); + t->k = VINDEXED; +} + + +/* +** return false if folding can raise an error +*/ +static int validop (int op, TValue *v1, TValue *v2) { + switch (op) { + case LUA_OPBAND: case LUA_OPBOR: case LUA_OPBXOR: + case LUA_OPSHL: case LUA_OPSHR: case LUA_OPBNOT: { /* conversion errors */ + lua_Integer i; + return (tointeger(v1, &i) && tointeger(v2, &i)); + } + case LUA_OPDIV: case LUA_OPIDIV: case LUA_OPMOD: /* division by 0 */ + return (nvalue(v2) != 0); + default: return 1; /* everything else is valid */ + } +} + + +/* +** Try to "constant-fold" an operation; return 1 iff successful +*/ +static int constfolding (FuncState *fs, int op, expdesc *e1, expdesc *e2) { + TValue v1, v2, res; + if (!tonumeral(e1, &v1) || !tonumeral(e2, &v2) || !validop(op, &v1, &v2)) + return 0; /* non-numeric operands or not safe to fold */ + luaO_arith(fs->ls->L, op, &v1, &v2, &res); /* does operation */ + if (ttisinteger(&res)) { + e1->k = VKINT; + e1->u.ival = ivalue(&res); + } + else { /* folds neither NaN nor 0.0 (to avoid collapsing with -0.0) */ + lua_Number n = fltvalue(&res); + if (luai_numisnan(n) || n == 0) + return 0; + e1->k = VKFLT; + e1->u.nval = n; + } + return 1; +} + + +/* +** Code for binary and unary expressions that "produce values" +** (arithmetic operations, bitwise operations, concat, length). First +** try to do constant folding (only for numeric [arithmetic and +** bitwise] operations, which is what 'lua_arith' accepts). +** Expression to produce final result will be encoded in 'e1'. +*/ +static void codeexpval (FuncState *fs, OpCode op, + expdesc *e1, expdesc *e2, int line) { + lua_assert(op >= OP_ADD); + if (op <= OP_BNOT && constfolding(fs, op - OP_ADD + LUA_OPADD, e1, e2)) + return; /* result has been folded */ + else { + int o1, o2; + /* move operands to registers (if needed) */ + if (op == OP_UNM || op == OP_BNOT || op == OP_LEN) { /* unary op? */ + o2 = 0; /* no second expression */ + o1 = luaK_exp2anyreg(fs, e1); /* cannot operate on constants */ + } + else { /* regular case (binary operators) */ + o2 = luaK_exp2RK(fs, e2); /* both operands are "RK" */ + o1 = luaK_exp2RK(fs, e1); + } + if (o1 > o2) { /* free registers in proper order */ + freeexp(fs, e1); + freeexp(fs, e2); + } + else { + freeexp(fs, e2); + freeexp(fs, e1); + } + e1->u.info = luaK_codeABC(fs, op, 0, o1, o2); /* generate opcode */ + e1->k = VRELOCABLE; /* all those operations are relocable */ + luaK_fixline(fs, line); + } +} + + +static void codecomp (FuncState *fs, OpCode op, int cond, expdesc *e1, + expdesc *e2) { + int o1 = luaK_exp2RK(fs, e1); + int o2 = luaK_exp2RK(fs, e2); + freeexp(fs, e2); + freeexp(fs, e1); + if (cond == 0 && op != OP_EQ) { + int temp; /* exchange args to replace by '<' or '<=' */ + temp = o1; o1 = o2; o2 = temp; /* o1 <==> o2 */ + cond = 1; + } + e1->u.info = condjump(fs, op, cond, o1, o2); + e1->k = VJMP; +} + + +void luaK_prefix (FuncState *fs, UnOpr op, expdesc *e, int line) { + expdesc e2; + e2.t = e2.f = NO_JUMP; e2.k = VKINT; e2.u.ival = 0; + switch (op) { + case OPR_MINUS: case OPR_BNOT: case OPR_LEN: { + codeexpval(fs, cast(OpCode, (op - OPR_MINUS) + OP_UNM), e, &e2, line); + break; + } + case OPR_NOT: codenot(fs, e); break; + default: lua_assert(0); + } +} + + +void luaK_infix (FuncState *fs, BinOpr op, expdesc *v) { + switch (op) { + case OPR_AND: { + luaK_goiftrue(fs, v); + break; + } + case OPR_OR: { + luaK_goiffalse(fs, v); + break; + } + case OPR_CONCAT: { + luaK_exp2nextreg(fs, v); /* operand must be on the 'stack' */ + break; + } + case OPR_ADD: case OPR_SUB: + case OPR_MUL: case OPR_DIV: case OPR_IDIV: + case OPR_MOD: case OPR_POW: + case OPR_BAND: case OPR_BOR: case OPR_BXOR: + case OPR_SHL: case OPR_SHR: { + if (!tonumeral(v, NULL)) luaK_exp2RK(fs, v); + break; + } + default: { + luaK_exp2RK(fs, v); + break; + } + } +} + + +void luaK_posfix (FuncState *fs, BinOpr op, + expdesc *e1, expdesc *e2, int line) { + switch (op) { + case OPR_AND: { + lua_assert(e1->t == NO_JUMP); /* list must be closed */ + luaK_dischargevars(fs, e2); + luaK_concat(fs, &e2->f, e1->f); + *e1 = *e2; + break; + } + case OPR_OR: { + lua_assert(e1->f == NO_JUMP); /* list must be closed */ + luaK_dischargevars(fs, e2); + luaK_concat(fs, &e2->t, e1->t); + *e1 = *e2; + break; + } + case OPR_CONCAT: { + luaK_exp2val(fs, e2); + if (e2->k == VRELOCABLE && GET_OPCODE(getcode(fs, e2)) == OP_CONCAT) { + lua_assert(e1->u.info == GETARG_B(getcode(fs, e2))-1); + freeexp(fs, e1); + SETARG_B(getcode(fs, e2), e1->u.info); + e1->k = VRELOCABLE; e1->u.info = e2->u.info; + } + else { + luaK_exp2nextreg(fs, e2); /* operand must be on the 'stack' */ + codeexpval(fs, OP_CONCAT, e1, e2, line); + } + break; + } + case OPR_ADD: case OPR_SUB: case OPR_MUL: case OPR_DIV: + case OPR_IDIV: case OPR_MOD: case OPR_POW: + case OPR_BAND: case OPR_BOR: case OPR_BXOR: + case OPR_SHL: case OPR_SHR: { + codeexpval(fs, cast(OpCode, (op - OPR_ADD) + OP_ADD), e1, e2, line); + break; + } + case OPR_EQ: case OPR_LT: case OPR_LE: { + codecomp(fs, cast(OpCode, op - OPR_EQ + OP_EQ), 1, e1, e2); + break; + } + case OPR_NE: case OPR_GT: case OPR_GE: { + codecomp(fs, cast(OpCode, op - OPR_NE + OP_EQ), 0, e1, e2); + break; + } + default: lua_assert(0); + } +} + + +void luaK_fixline (FuncState *fs, int line) { + fs->f->lineinfo[fs->pc - 1] = line; +} + + +void luaK_setlist (FuncState *fs, int base, int nelems, int tostore) { + int c = (nelems - 1)/LFIELDS_PER_FLUSH + 1; + int b = (tostore == LUA_MULTRET) ? 0 : tostore; + lua_assert(tostore != 0); + if (c <= MAXARG_C) + luaK_codeABC(fs, OP_SETLIST, base, b, c); + else if (c <= MAXARG_Ax) { + luaK_codeABC(fs, OP_SETLIST, base, b, 0); + codeextraarg(fs, c); + } + else + luaX_syntaxerror(fs->ls, "constructor too long"); + fs->freereg = base + 1; /* free registers with list values */ +} + diff --git a/thirdparty/src/Lua/lcode.h b/thirdparty/src/Lua/lcode.h new file mode 100644 index 000000000..43ab86db7 --- /dev/null +++ b/thirdparty/src/Lua/lcode.h @@ -0,0 +1,87 @@ +/* +** $Id: lcode.h,v 1.63 2013/12/30 20:47:58 roberto Exp $ +** Code generator for Lua +** See Copyright Notice in lua.h +*/ + +#ifndef lcode_h +#define lcode_h + +#include "llex.h" +#include "lobject.h" +#include "lopcodes.h" +#include "lparser.h" + + +/* +** Marks the end of a patch list. It is an invalid value both as an absolute +** address, and as a list link (would link an element to itself). +*/ +#define NO_JUMP (-1) + + +/* +** grep "ORDER OPR" if you change these enums (ORDER OP) +*/ +typedef enum BinOpr { + OPR_ADD, OPR_SUB, OPR_MUL, OPR_MOD, OPR_POW, + OPR_DIV, + OPR_IDIV, + OPR_BAND, OPR_BOR, OPR_BXOR, + OPR_SHL, OPR_SHR, + OPR_CONCAT, + OPR_EQ, OPR_LT, OPR_LE, + OPR_NE, OPR_GT, OPR_GE, + OPR_AND, OPR_OR, + OPR_NOBINOPR +} BinOpr; + + +typedef enum UnOpr { OPR_MINUS, OPR_BNOT, OPR_NOT, OPR_LEN, OPR_NOUNOPR } UnOpr; + + +#define getcode(fs,e) ((fs)->f->code[(e)->u.info]) + +#define luaK_codeAsBx(fs,o,A,sBx) luaK_codeABx(fs,o,A,(sBx)+MAXARG_sBx) + +#define luaK_setmultret(fs,e) luaK_setreturns(fs, e, LUA_MULTRET) + +#define luaK_jumpto(fs,t) luaK_patchlist(fs, luaK_jump(fs), t) + +LUAI_FUNC int luaK_codeABx (FuncState *fs, OpCode o, int A, unsigned int Bx); +LUAI_FUNC int luaK_codeABC (FuncState *fs, OpCode o, int A, int B, int C); +LUAI_FUNC int luaK_codek (FuncState *fs, int reg, int k); +LUAI_FUNC void luaK_fixline (FuncState *fs, int line); +LUAI_FUNC void luaK_nil (FuncState *fs, int from, int n); +LUAI_FUNC void luaK_reserveregs (FuncState *fs, int n); +LUAI_FUNC void luaK_checkstack (FuncState *fs, int n); +LUAI_FUNC int luaK_stringK (FuncState *fs, TString *s); +LUAI_FUNC int luaK_intK (FuncState *fs, lua_Integer n); +LUAI_FUNC void luaK_dischargevars (FuncState *fs, expdesc *e); +LUAI_FUNC int luaK_exp2anyreg (FuncState *fs, expdesc *e); +LUAI_FUNC void luaK_exp2anyregup (FuncState *fs, expdesc *e); +LUAI_FUNC void luaK_exp2nextreg (FuncState *fs, expdesc *e); +LUAI_FUNC void luaK_exp2val (FuncState *fs, expdesc *e); +LUAI_FUNC int luaK_exp2RK (FuncState *fs, expdesc *e); +LUAI_FUNC void luaK_self (FuncState *fs, expdesc *e, expdesc *key); +LUAI_FUNC void luaK_indexed (FuncState *fs, expdesc *t, expdesc *k); +LUAI_FUNC void luaK_goiftrue (FuncState *fs, expdesc *e); +LUAI_FUNC void luaK_goiffalse (FuncState *fs, expdesc *e); +LUAI_FUNC void luaK_storevar (FuncState *fs, expdesc *var, expdesc *e); +LUAI_FUNC void luaK_setreturns (FuncState *fs, expdesc *e, int nresults); +LUAI_FUNC void luaK_setoneret (FuncState *fs, expdesc *e); +LUAI_FUNC int luaK_jump (FuncState *fs); +LUAI_FUNC void luaK_ret (FuncState *fs, int first, int nret); +LUAI_FUNC void luaK_patchlist (FuncState *fs, int list, int target); +LUAI_FUNC void luaK_patchtohere (FuncState *fs, int list); +LUAI_FUNC void luaK_patchclose (FuncState *fs, int list, int level); +LUAI_FUNC void luaK_concat (FuncState *fs, int *l1, int l2); +LUAI_FUNC int luaK_getlabel (FuncState *fs); +LUAI_FUNC void luaK_prefix (FuncState *fs, UnOpr op, expdesc *v, int line); +LUAI_FUNC void luaK_infix (FuncState *fs, BinOpr op, expdesc *v); +LUAI_FUNC void luaK_posfix (FuncState *fs, BinOpr op, expdesc *v1, + expdesc *v2, int line); +LUAI_FUNC void luaK_setlist (FuncState *fs, int base, int nelems, int tostore); + + +#endif diff --git a/thirdparty/src/Lua/lcorolib.cpp b/thirdparty/src/Lua/lcorolib.cpp new file mode 100644 index 000000000..979b7385c --- /dev/null +++ b/thirdparty/src/Lua/lcorolib.cpp @@ -0,0 +1,168 @@ +/* +** $Id: lcorolib.c,v 1.9 2014/11/02 19:19:04 roberto Exp $ +** Coroutine Library +** See Copyright Notice in lua.h +*/ + +#define lcorolib_c +#define LUA_LIB + +#include "lprefix.h" + + +#include <stdlib.h> + +#include <Lua/lua.h> + +#include <Lua/lauxlib.h> +#include <Lua/lualib.h> + + +static lua_State *getco (lua_State *L) { + lua_State *co = lua_tothread(L, 1); + luaL_argcheck(L, co, 1, "thread expected"); + return co; +} + + +static int auxresume (lua_State *L, lua_State *co, int narg) { + int status; + if (!lua_checkstack(co, narg)) { + lua_pushliteral(L, "too many arguments to resume"); + return -1; /* error flag */ + } + if (lua_status(co) == LUA_OK && lua_gettop(co) == 0) { + lua_pushliteral(L, "cannot resume dead coroutine"); + return -1; /* error flag */ + } + lua_xmove(L, co, narg); + status = lua_resume(co, L, narg); + if (status == LUA_OK || status == LUA_YIELD) { + int nres = lua_gettop(co); + if (!lua_checkstack(L, nres + 1)) { + lua_pop(co, nres); /* remove results anyway */ + lua_pushliteral(L, "too many results to resume"); + return -1; /* error flag */ + } + lua_xmove(co, L, nres); /* move yielded values */ + return nres; + } + else { + lua_xmove(co, L, 1); /* move error message */ + return -1; /* error flag */ + } +} + + +static int luaB_coresume (lua_State *L) { + lua_State *co = getco(L); + int r; + r = auxresume(L, co, lua_gettop(L) - 1); + if (r < 0) { + lua_pushboolean(L, 0); + lua_insert(L, -2); + return 2; /* return false + error message */ + } + else { + lua_pushboolean(L, 1); + lua_insert(L, -(r + 1)); + return r + 1; /* return true + 'resume' returns */ + } +} + + +static int luaB_auxwrap (lua_State *L) { + lua_State *co = lua_tothread(L, lua_upvalueindex(1)); + int r = auxresume(L, co, lua_gettop(L)); + if (r < 0) { + if (lua_isstring(L, -1)) { /* error object is a string? */ + luaL_where(L, 1); /* add extra info */ + lua_insert(L, -2); + lua_concat(L, 2); + } + return lua_error(L); /* propagate error */ + } + return r; +} + + +static int luaB_cocreate (lua_State *L) { + lua_State *NL; + luaL_checktype(L, 1, LUA_TFUNCTION); + NL = lua_newthread(L); + lua_pushvalue(L, 1); /* move function to top */ + lua_xmove(L, NL, 1); /* move function from L to NL */ + return 1; +} + + +static int luaB_cowrap (lua_State *L) { + luaB_cocreate(L); + lua_pushcclosure(L, luaB_auxwrap, 1); + return 1; +} + + +static int luaB_yield (lua_State *L) { + return lua_yield(L, lua_gettop(L)); +} + + +static int luaB_costatus (lua_State *L) { + lua_State *co = getco(L); + if (L == co) lua_pushliteral(L, "running"); + else { + switch (lua_status(co)) { + case LUA_YIELD: + lua_pushliteral(L, "suspended"); + break; + case LUA_OK: { + lua_Debug ar; + if (lua_getstack(co, 0, &ar) > 0) /* does it have frames? */ + lua_pushliteral(L, "normal"); /* it is running */ + else if (lua_gettop(co) == 0) + lua_pushliteral(L, "dead"); + else + lua_pushliteral(L, "suspended"); /* initial state */ + break; + } + default: /* some error occurred */ + lua_pushliteral(L, "dead"); + break; + } + } + return 1; +} + + +static int luaB_yieldable (lua_State *L) { + lua_pushboolean(L, lua_isyieldable(L)); + return 1; +} + + +static int luaB_corunning (lua_State *L) { + int ismain = lua_pushthread(L); + lua_pushboolean(L, ismain); + return 2; +} + + +static const luaL_Reg co_funcs[] = { + {"create", luaB_cocreate}, + {"resume", luaB_coresume}, + {"running", luaB_corunning}, + {"status", luaB_costatus}, + {"wrap", luaB_cowrap}, + {"yield", luaB_yield}, + {"isyieldable", luaB_yieldable}, + {NULL, NULL} +}; + + + +LUAMOD_API int luaopen_coroutine (lua_State *L) { + luaL_newlib(L, co_funcs); + return 1; +} + diff --git a/thirdparty/src/Lua/lctype.cpp b/thirdparty/src/Lua/lctype.cpp new file mode 100644 index 000000000..ae9367e69 --- /dev/null +++ b/thirdparty/src/Lua/lctype.cpp @@ -0,0 +1,55 @@ +/* +** $Id: lctype.c,v 1.12 2014/11/02 19:19:04 roberto Exp $ +** 'ctype' functions for Lua +** See Copyright Notice in lua.h +*/ + +#define lctype_c +#define LUA_CORE + +#include "lprefix.h" + + +#include "lctype.h" + +#if !LUA_USE_CTYPE /* { */ + +#include <limits.h> + +LUAI_DDEF const lu_byte luai_ctype_[UCHAR_MAX + 2] = { + 0x00, /* EOZ */ + 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, /* 0. */ + 0x00, 0x08, 0x08, 0x08, 0x08, 0x08, 0x00, 0x00, + 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, /* 1. */ + 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, + 0x0c, 0x04, 0x04, 0x04, 0x04, 0x04, 0x04, 0x04, /* 2. */ + 0x04, 0x04, 0x04, 0x04, 0x04, 0x04, 0x04, 0x04, + 0x16, 0x16, 0x16, 0x16, 0x16, 0x16, 0x16, 0x16, /* 3. */ + 0x16, 0x16, 0x04, 0x04, 0x04, 0x04, 0x04, 0x04, + 0x04, 0x15, 0x15, 0x15, 0x15, 0x15, 0x15, 0x05, /* 4. */ + 0x05, 0x05, 0x05, 0x05, 0x05, 0x05, 0x05, 0x05, + 0x05, 0x05, 0x05, 0x05, 0x05, 0x05, 0x05, 0x05, /* 5. */ + 0x05, 0x05, 0x05, 0x04, 0x04, 0x04, 0x04, 0x05, + 0x04, 0x15, 0x15, 0x15, 0x15, 0x15, 0x15, 0x05, /* 6. */ + 0x05, 0x05, 0x05, 0x05, 0x05, 0x05, 0x05, 0x05, + 0x05, 0x05, 0x05, 0x05, 0x05, 0x05, 0x05, 0x05, /* 7. */ + 0x05, 0x05, 0x05, 0x04, 0x04, 0x04, 0x04, 0x00, + 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, /* 8. */ + 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, + 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, /* 9. */ + 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, + 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, /* a. */ + 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, + 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, /* b. */ + 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, + 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, /* c. */ + 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, + 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, /* d. */ + 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, + 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, /* e. */ + 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, + 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, /* f. */ + 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, +}; + +#endif /* } */ diff --git a/thirdparty/src/Lua/lctype.h b/thirdparty/src/Lua/lctype.h new file mode 100644 index 000000000..1c8d563ef --- /dev/null +++ b/thirdparty/src/Lua/lctype.h @@ -0,0 +1,95 @@ +/* +** $Id: lctype.h,v 1.12 2011/07/15 12:50:29 roberto Exp $ +** 'ctype' functions for Lua +** See Copyright Notice in lua.h +*/ + +#ifndef lctype_h +#define lctype_h + +#include <Lua/lua.h> + + +/* +** WARNING: the functions defined here do not necessarily correspond +** to the similar functions in the standard C ctype.h. They are +** optimized for the specific needs of Lua +*/ + +#if !defined(LUA_USE_CTYPE) + +#if 'A' == 65 && '0' == 48 +/* ASCII case: can use its own tables; faster and fixed */ +#define LUA_USE_CTYPE 0 +#else +/* must use standard C ctype */ +#define LUA_USE_CTYPE 1 +#endif + +#endif + + +#if !LUA_USE_CTYPE /* { */ + +#include <limits.h> + +#include "llimits.h" + + +#define ALPHABIT 0 +#define DIGITBIT 1 +#define PRINTBIT 2 +#define SPACEBIT 3 +#define XDIGITBIT 4 + + +#define MASK(B) (1 << (B)) + + +/* +** add 1 to char to allow index -1 (EOZ) +*/ +#define testprop(c,p) (luai_ctype_[(c)+1] & (p)) + +/* +** 'lalpha' (Lua alphabetic) and 'lalnum' (Lua alphanumeric) both include '_' +*/ +#define lislalpha(c) testprop(c, MASK(ALPHABIT)) +#define lislalnum(c) testprop(c, (MASK(ALPHABIT) | MASK(DIGITBIT))) +#define lisdigit(c) testprop(c, MASK(DIGITBIT)) +#define lisspace(c) testprop(c, MASK(SPACEBIT)) +#define lisprint(c) testprop(c, MASK(PRINTBIT)) +#define lisxdigit(c) testprop(c, MASK(XDIGITBIT)) + +/* +** this 'ltolower' only works for alphabetic characters +*/ +#define ltolower(c) ((c) | ('A' ^ 'a')) + + +/* two more entries for 0 and -1 (EOZ) */ +LUAI_DDEC const lu_byte luai_ctype_[UCHAR_MAX + 2]; + + +#else /* }{ */ + +/* +** use standard C ctypes +*/ + +#include <ctype.h> + + +#define lislalpha(c) (isalpha(c) || (c) == '_') +#define lislalnum(c) (isalnum(c) || (c) == '_') +#define lisdigit(c) (isdigit(c)) +#define lisspace(c) (isspace(c)) +#define lisprint(c) (isprint(c)) +#define lisxdigit(c) (isxdigit(c)) + +#define ltolower(c) (tolower(c)) + +#endif /* } */ + +#endif + diff --git a/thirdparty/src/Lua/ldblib.cpp b/thirdparty/src/Lua/ldblib.cpp new file mode 100644 index 000000000..c33a5869a --- /dev/null +++ b/thirdparty/src/Lua/ldblib.cpp @@ -0,0 +1,437 @@ +/* +** $Id: ldblib.c,v 1.148 2015/01/02 12:52:22 roberto Exp $ +** Interface from Lua to its debug API +** See Copyright Notice in lua.h +*/ + +#define ldblib_c +#define LUA_LIB + +#include "lprefix.h" + + +#include <stdio.h> +#include <stdlib.h> +#include <string.h> + +#include <Lua/lua.h> + +#include <Lua/lauxlib.h> +#include <Lua/lualib.h> + + +/* +** The hook table at registry[&HOOKKEY] maps threads to their current +** hook function. (We only need the unique address of 'HOOKKEY'.) +*/ +static const int HOOKKEY = 0; + + +static int db_getregistry (lua_State *L) { + lua_pushvalue(L, LUA_REGISTRYINDEX); + return 1; +} + + +static int db_getmetatable (lua_State *L) { + luaL_checkany(L, 1); + if (!lua_getmetatable(L, 1)) { + lua_pushnil(L); /* no metatable */ + } + return 1; +} + + +static int db_setmetatable (lua_State *L) { + int t = lua_type(L, 2); + luaL_argcheck(L, t == LUA_TNIL || t == LUA_TTABLE, 2, + "nil or table expected"); + lua_settop(L, 2); + lua_setmetatable(L, 1); + return 1; /* return 1st argument */ +} + + +static int db_getuservalue (lua_State *L) { + if (lua_type(L, 1) != LUA_TUSERDATA) + lua_pushnil(L); + else + lua_getuservalue(L, 1); + return 1; +} + + +static int db_setuservalue (lua_State *L) { + luaL_checktype(L, 1, LUA_TUSERDATA); + luaL_checkany(L, 2); + lua_settop(L, 2); + lua_setuservalue(L, 1); + return 1; +} + + +/* +** Auxiliary function used by several library functions: check for +** an optional thread as function's first argument and set 'arg' with +** 1 if this argument is present (so that functions can skip it to +** access their other arguments) +*/ +static lua_State *getthread (lua_State *L, int *arg) { + if (lua_isthread(L, 1)) { + *arg = 1; + return lua_tothread(L, 1); + } + else { + *arg = 0; + return L; /* function will operate over current thread */ + } +} + + +/* +** Variations of 'lua_settable', used by 'db_getinfo' to put results +** from 'lua_getinfo' into result table. Key is always a string; +** value can be a string, an int, or a boolean. +*/ +static void settabss (lua_State *L, const char *k, const char *v) { + lua_pushstring(L, v); + lua_setfield(L, -2, k); +} + +static void settabsi (lua_State *L, const char *k, int v) { + lua_pushinteger(L, v); + lua_setfield(L, -2, k); +} + +static void settabsb (lua_State *L, const char *k, int v) { + lua_pushboolean(L, v); + lua_setfield(L, -2, k); +} + + +/* +** In function 'db_getinfo', the call to 'lua_getinfo' may push +** results on the stack; later it creates the result table to put +** these objects. Function 'treatstackoption' puts the result from +** 'lua_getinfo' on top of the result table so that it can call +** 'lua_setfield'. +*/ +static void treatstackoption (lua_State *L, lua_State *L1, const char *fname) { + if (L == L1) + lua_rotate(L, -2, 1); /* exchange object and table */ + else + lua_xmove(L1, L, 1); /* move object to the "main" stack */ + lua_setfield(L, -2, fname); /* put object into table */ +} + + +/* +** Calls 'lua_getinfo' and collects all results in a new table. +*/ +static int db_getinfo (lua_State *L) { + lua_Debug ar; + int arg; + lua_State *L1 = getthread(L, &arg); + const char *options = luaL_optstring(L, arg+2, "flnStu"); + if (lua_isfunction(L, arg + 1)) { /* info about a function? */ + options = lua_pushfstring(L, ">%s", options); /* add '>' to 'options' */ + lua_pushvalue(L, arg + 1); /* move function to 'L1' stack */ + lua_xmove(L, L1, 1); + } + else { /* stack level */ + if (!lua_getstack(L1, (int)luaL_checkinteger(L, arg + 1), &ar)) { + lua_pushnil(L); /* level out of range */ + return 1; + } + } + if (!lua_getinfo(L1, options, &ar)) + return luaL_argerror(L, arg+2, "invalid option"); + lua_newtable(L); /* table to collect results */ + if (strchr(options, 'S')) { + settabss(L, "source", ar.source); + settabss(L, "short_src", ar.short_src); + settabsi(L, "linedefined", ar.linedefined); + settabsi(L, "lastlinedefined", ar.lastlinedefined); + settabss(L, "what", ar.what); + } + if (strchr(options, 'l')) + settabsi(L, "currentline", ar.currentline); + if (strchr(options, 'u')) { + settabsi(L, "nups", ar.nups); + settabsi(L, "nparams", ar.nparams); + settabsb(L, "isvararg", ar.isvararg); + } + if (strchr(options, 'n')) { + settabss(L, "name", ar.name); + settabss(L, "namewhat", ar.namewhat); + } + if (strchr(options, 't')) + settabsb(L, "istailcall", ar.istailcall); + if (strchr(options, 'L')) + treatstackoption(L, L1, "activelines"); + if (strchr(options, 'f')) + treatstackoption(L, L1, "func"); + return 1; /* return table */ +} + + +static int db_getlocal (lua_State *L) { + int arg; + lua_State *L1 = getthread(L, &arg); + lua_Debug ar; + const char *name; + int nvar = (int)luaL_checkinteger(L, arg + 2); /* local-variable index */ + if (lua_isfunction(L, arg + 1)) { /* function argument? */ + lua_pushvalue(L, arg + 1); /* push function */ + lua_pushstring(L, lua_getlocal(L, NULL, nvar)); /* push local name */ + return 1; /* return only name (there is no value) */ + } + else { /* stack-level argument */ + int level = (int)luaL_checkinteger(L, arg + 1); + if (!lua_getstack(L1, level, &ar)) /* out of range? */ + return luaL_argerror(L, arg+1, "level out of range"); + name = lua_getlocal(L1, &ar, nvar); + if (name) { + lua_xmove(L1, L, 1); /* move local value */ + lua_pushstring(L, name); /* push name */ + lua_rotate(L, -2, 1); /* re-order */ + return 2; + } + else { + lua_pushnil(L); /* no name (nor value) */ + return 1; + } + } +} + + +static int db_setlocal (lua_State *L) { + int arg; + const char *name; + lua_State *L1 = getthread(L, &arg); + lua_Debug ar; + int level = (int)luaL_checkinteger(L, arg + 1); + int nvar = (int)luaL_checkinteger(L, arg + 2); + if (!lua_getstack(L1, level, &ar)) /* out of range? */ + return luaL_argerror(L, arg+1, "level out of range"); + luaL_checkany(L, arg+3); + lua_settop(L, arg+3); + lua_xmove(L, L1, 1); + name = lua_setlocal(L1, &ar, nvar); + if (name == NULL) + lua_pop(L1, 1); /* pop value (if not popped by 'lua_setlocal') */ + lua_pushstring(L, name); + return 1; +} + + +/* +** get (if 'get' is true) or set an upvalue from a closure +*/ +static int auxupvalue (lua_State *L, int get) { + const char *name; + int n = (int)luaL_checkinteger(L, 2); /* upvalue index */ + luaL_checktype(L, 1, LUA_TFUNCTION); /* closure */ + name = get ? lua_getupvalue(L, 1, n) : lua_setupvalue(L, 1, n); + if (name == NULL) return 0; + lua_pushstring(L, name); + lua_insert(L, -(get+1)); /* no-op if get is false */ + return get + 1; +} + + +static int db_getupvalue (lua_State *L) { + return auxupvalue(L, 1); +} + + +static int db_setupvalue (lua_State *L) { + luaL_checkany(L, 3); + return auxupvalue(L, 0); +} + + +/* +** Check whether a given upvalue from a given closure exists and +** returns its index +*/ +static int checkupval (lua_State *L, int argf, int argnup) { + int nup = (int)luaL_checkinteger(L, argnup); /* upvalue index */ + luaL_checktype(L, argf, LUA_TFUNCTION); /* closure */ + luaL_argcheck(L, (lua_getupvalue(L, argf, nup) != NULL), argnup, + "invalid upvalue index"); + return nup; +} + + +static int db_upvalueid (lua_State *L) { + int n = checkupval(L, 1, 2); + lua_pushlightuserdata(L, lua_upvalueid(L, 1, n)); + return 1; +} + + +static int db_upvaluejoin (lua_State *L) { + int n1 = checkupval(L, 1, 2); + int n2 = checkupval(L, 3, 4); + luaL_argcheck(L, !lua_iscfunction(L, 1), 1, "Lua function expected"); + luaL_argcheck(L, !lua_iscfunction(L, 3), 3, "Lua function expected"); + lua_upvaluejoin(L, 1, n1, 3, n2); + return 0; +} + + +/* +** Call hook function registered at hook table for the current +** thread (if there is one) +*/ +static void hookf (lua_State *L, lua_Debug *ar) { + static const char *const hooknames[] = + {"call", "return", "line", "count", "tail call"}; + lua_rawgetp(L, LUA_REGISTRYINDEX, &HOOKKEY); + lua_pushthread(L); + if (lua_rawget(L, -2) == LUA_TFUNCTION) { /* is there a hook function? */ + lua_pushstring(L, hooknames[(int)ar->event]); /* push event name */ + if (ar->currentline >= 0) + lua_pushinteger(L, ar->currentline); /* push current line */ + else lua_pushnil(L); + lua_assert(lua_getinfo(L, "lS", ar)); + lua_call(L, 2, 0); /* call hook function */ + } +} + + +/* +** Convert a string mask (for 'sethook') into a bit mask +*/ +static int makemask (const char *smask, int count) { + int mask = 0; + if (strchr(smask, 'c')) mask |= LUA_MASKCALL; + if (strchr(smask, 'r')) mask |= LUA_MASKRET; + if (strchr(smask, 'l')) mask |= LUA_MASKLINE; + if (count > 0) mask |= LUA_MASKCOUNT; + return mask; +} + + +/* +** Convert a bit mask (for 'gethook') into a string mask +*/ +static char *unmakemask (int mask, char *smask) { + int i = 0; + if (mask & LUA_MASKCALL) smask[i++] = 'c'; + if (mask & LUA_MASKRET) smask[i++] = 'r'; + if (mask & LUA_MASKLINE) smask[i++] = 'l'; + smask[i] = '\0'; + return smask; +} + + +static int db_sethook (lua_State *L) { + int arg, mask, count; + lua_Hook func; + lua_State *L1 = getthread(L, &arg); + if (lua_isnoneornil(L, arg+1)) { /* no hook? */ + lua_settop(L, arg+1); + func = NULL; mask = 0; count = 0; /* turn off hooks */ + } + else { + const char *smask = luaL_checkstring(L, arg+2); + luaL_checktype(L, arg+1, LUA_TFUNCTION); + count = (int)luaL_optinteger(L, arg + 3, 0); + func = hookf; mask = makemask(smask, count); + } + if (lua_rawgetp(L, LUA_REGISTRYINDEX, &HOOKKEY) == LUA_TNIL) { + lua_createtable(L, 0, 2); /* create a hook table */ + lua_pushvalue(L, -1); + lua_rawsetp(L, LUA_REGISTRYINDEX, &HOOKKEY); /* set it in position */ + lua_pushstring(L, "k"); + lua_setfield(L, -2, "__mode"); /** hooktable.__mode = "k" */ + lua_pushvalue(L, -1); + lua_setmetatable(L, -2); /* setmetatable(hooktable) = hooktable */ + } + lua_pushthread(L1); lua_xmove(L1, L, 1); /* key (thread) */ + lua_pushvalue(L, arg + 1); /* value (hook function) */ + lua_rawset(L, -3); /* hooktable[L1] = new Lua hook */ + lua_sethook(L1, func, mask, count); + return 0; +} + + +static int db_gethook (lua_State *L) { + int arg; + lua_State *L1 = getthread(L, &arg); + char buff[5]; + int mask = lua_gethookmask(L1); + lua_Hook hook = lua_gethook(L1); + if (hook == NULL) /* no hook? */ + lua_pushnil(L); + else if (hook != hookf) /* external hook? */ + lua_pushliteral(L, "external hook"); + else { /* hook table must exist */ + lua_rawgetp(L, LUA_REGISTRYINDEX, &HOOKKEY); + lua_pushthread(L1); lua_xmove(L1, L, 1); + lua_rawget(L, -2); /* 1st result = hooktable[L1] */ + lua_remove(L, -2); /* remove hook table */ + } + lua_pushstring(L, unmakemask(mask, buff)); /* 2nd result = mask */ + lua_pushinteger(L, lua_gethookcount(L1)); /* 3rd result = count */ + return 3; +} + + +static int db_debug (lua_State *L) { + for (;;) { + char buffer[250]; + lua_writestringerror("%s", "lua_debug> "); + if (fgets(buffer, sizeof(buffer), stdin) == 0 || + strcmp(buffer, "cont\n") == 0) + return 0; + if (luaL_loadbuffer(L, buffer, strlen(buffer), "=(debug command)") || + lua_pcall(L, 0, 0, 0)) + lua_writestringerror("%s\n", lua_tostring(L, -1)); + lua_settop(L, 0); /* remove eventual returns */ + } +} + + +static int db_traceback (lua_State *L) { + int arg; + lua_State *L1 = getthread(L, &arg); + const char *msg = lua_tostring(L, arg + 1); + if (msg == NULL && !lua_isnoneornil(L, arg + 1)) /* non-string 'msg'? */ + lua_pushvalue(L, arg + 1); /* return it untouched */ + else { + int level = (int)luaL_optinteger(L, arg + 2, (L == L1) ? 1 : 0); + luaL_traceback(L, L1, msg, level); + } + return 1; +} + + +static const luaL_Reg dblib[] = { + {"debug", db_debug}, + {"getuservalue", db_getuservalue}, + {"gethook", db_gethook}, + {"getinfo", db_getinfo}, + {"getlocal", db_getlocal}, + {"getregistry", db_getregistry}, + {"getmetatable", db_getmetatable}, + {"getupvalue", db_getupvalue}, + {"upvaluejoin", db_upvaluejoin}, + {"upvalueid", db_upvalueid}, + {"setuservalue", db_setuservalue}, + {"sethook", db_sethook}, + {"setlocal", db_setlocal}, + {"setmetatable", db_setmetatable}, + {"setupvalue", db_setupvalue}, + {"traceback", db_traceback}, + {NULL, NULL} +}; + + +LUAMOD_API int luaopen_debug (lua_State *L) { + luaL_newlib(L, dblib); + return 1; +} + diff --git a/thirdparty/src/Lua/ldebug.cpp b/thirdparty/src/Lua/ldebug.cpp new file mode 100644 index 000000000..46eb9bcf8 --- /dev/null +++ b/thirdparty/src/Lua/ldebug.cpp @@ -0,0 +1,658 @@ +/* +** $Id: ldebug.c,v 2.110 2015/01/02 12:52:22 roberto Exp $ +** Debug Interface +** See Copyright Notice in lua.h +*/ + +#define ldebug_c +#define LUA_CORE + +#include "lprefix.h" + + +#include <stdarg.h> +#include <stddef.h> +#include <string.h> + +#include <Lua/lua.h> + +#include "lapi.h" +#include "lcode.h" +#include "ldebug.h" +#include "ldo.h" +#include "lfunc.h" +#include "lobject.h" +#include "lopcodes.h" +#include "lstate.h" +#include "lstring.h" +#include "ltable.h" +#include "ltm.h" +#include "lvm.h" + + + +#define noLuaClosure(f) ((f) == NULL || (f)->c.tt == LUA_TCCL) + + +static const char *getfuncname (lua_State *L, CallInfo *ci, const char **name); + + +static int currentpc (CallInfo *ci) { + lua_assert(isLua(ci)); + return pcRel(ci->u.l.savedpc, ci_func(ci)->p); +} + + +static int currentline (CallInfo *ci) { + return getfuncline(ci_func(ci)->p, currentpc(ci)); +} + +static void swapextra (lua_State *L) { + if (L->status == LUA_YIELD) { + CallInfo *ci = L->ci; /* get function that yielded */ + StkId temp = ci->func; /* exchange its 'func' and 'extra' values */ + ci->func = restorestack(L, ci->extra); + ci->extra = savestack(L, temp); + } +} + +/* +** this function can be called asynchronous (e.g. during a signal) +*/ +LUA_API void lua_sethook (lua_State *L, lua_Hook func, int mask, int count) { + if (func == NULL || mask == 0) { /* turn off hooks? */ + mask = 0; + func = NULL; + } + if (isLua(L->ci)) + L->oldpc = L->ci->u.l.savedpc; + L->hook = func; + L->basehookcount = count; + resethookcount(L); + L->hookmask = cast_byte(mask); +} + + +LUA_API lua_Hook lua_gethook (lua_State *L) { + return L->hook; +} + + +LUA_API int lua_gethookmask (lua_State *L) { + return L->hookmask; +} + + +LUA_API int lua_gethookcount (lua_State *L) { + return L->basehookcount; +} + + +LUA_API int lua_getstack (lua_State *L, int level, lua_Debug *ar) { + int status; + CallInfo *ci; + if (level < 0) return 0; /* invalid (negative) level */ + lua_lock(L); + for (ci = L->ci; level > 0 && ci != &L->base_ci; ci = ci->previous) + level--; + if (level == 0 && ci != &L->base_ci) { /* level found? */ + status = 1; + ar->i_ci = ci; + } + else status = 0; /* no such level */ + lua_unlock(L); + return status; +} + + +static const char *upvalname (Proto *p, int uv) { + TString *s = check_exp(uv < p->sizeupvalues, p->upvalues[uv].name); + if (s == NULL) return "?"; + else return getstr(s); +} + + +static const char *findvararg (CallInfo *ci, int n, StkId *pos) { + int nparams = clLvalue(ci->func)->p->numparams; + if (n >= ci->u.l.base - ci->func - nparams) + return NULL; /* no such vararg */ + else { + *pos = ci->func + nparams + n; + return "(*vararg)"; /* generic name for any vararg */ + } +} + + +static const char *findlocal (lua_State *L, CallInfo *ci, int n, + StkId *pos) { + const char *name = NULL; + StkId base; + if (isLua(ci)) { + if (n < 0) /* access to vararg values? */ + return findvararg(ci, -n, pos); + else { + base = ci->u.l.base; + name = luaF_getlocalname(ci_func(ci)->p, n, currentpc(ci)); + } + } + else + base = ci->func + 1; + if (name == NULL) { /* no 'standard' name? */ + StkId limit = (ci == L->ci) ? L->top : ci->next->func; + if (limit - base >= n && n > 0) /* is 'n' inside 'ci' stack? */ + name = "(*temporary)"; /* generic name for any valid slot */ + else + return NULL; /* no name */ + } + *pos = base + (n - 1); + return name; +} + + +LUA_API const char *lua_getlocal (lua_State *L, const lua_Debug *ar, int n) { + const char *name; + lua_lock(L); + swapextra(L); + if (ar == NULL) { /* information about non-active function? */ + if (!isLfunction(L->top - 1)) /* not a Lua function? */ + name = NULL; + else /* consider live variables at function start (parameters) */ + name = luaF_getlocalname(clLvalue(L->top - 1)->p, n, 0); + } + else { /* active function; get information through 'ar' */ + StkId pos = 0; /* to avoid warnings */ + name = findlocal(L, ar->i_ci, n, &pos); + if (name) { + setobj2s(L, L->top, pos); + api_incr_top(L); + } + } + swapextra(L); + lua_unlock(L); + return name; +} + + +LUA_API const char *lua_setlocal (lua_State *L, const lua_Debug *ar, int n) { + StkId pos = 0; /* to avoid warnings */ + const char *name; + lua_lock(L); + swapextra(L); + name = findlocal(L, ar->i_ci, n, &pos); + if (name) { + setobjs2s(L, pos, L->top - 1); + L->top--; /* pop value */ + } + swapextra(L); + lua_unlock(L); + return name; +} + + +static void funcinfo (lua_Debug *ar, Closure *cl) { + if (noLuaClosure(cl)) { + ar->source = "=[C]"; + ar->linedefined = -1; + ar->lastlinedefined = -1; + ar->what = "C"; + } + else { + Proto *p = cl->l.p; + ar->source = p->source ? getstr(p->source) : "=?"; + ar->linedefined = p->linedefined; + ar->lastlinedefined = p->lastlinedefined; + ar->what = (ar->linedefined == 0) ? "main" : "Lua"; + } + luaO_chunkid(ar->short_src, ar->source, LUA_IDSIZE); +} + + +static void collectvalidlines (lua_State *L, Closure *f) { + if (noLuaClosure(f)) { + setnilvalue(L->top); + api_incr_top(L); + } + else { + int i; + TValue v; + int *lineinfo = f->l.p->lineinfo; + Table *t = luaH_new(L); /* new table to store active lines */ + sethvalue(L, L->top, t); /* push it on stack */ + api_incr_top(L); + setbvalue(&v, 1); /* boolean 'true' to be the value of all indices */ + for (i = 0; i < f->l.p->sizelineinfo; i++) /* for all lines with code */ + luaH_setint(L, t, lineinfo[i], &v); /* table[line] = true */ + } +} + + +static int auxgetinfo (lua_State *L, const char *what, lua_Debug *ar, + Closure *f, CallInfo *ci) { + int status = 1; + for (; *what; what++) { + switch (*what) { + case 'S': { + funcinfo(ar, f); + break; + } + case 'l': { + ar->currentline = (ci && isLua(ci)) ? currentline(ci) : -1; + break; + } + case 'u': { + ar->nups = (f == NULL) ? 0 : f->c.nupvalues; + if (noLuaClosure(f)) { + ar->isvararg = 1; + ar->nparams = 0; + } + else { + ar->isvararg = f->l.p->is_vararg; + ar->nparams = f->l.p->numparams; + } + break; + } + case 't': { + ar->istailcall = (ci) ? ci->callstatus & CIST_TAIL : 0; + break; + } + case 'n': { + /* calling function is a known Lua function? */ + if (ci && !(ci->callstatus & CIST_TAIL) && isLua(ci->previous)) + ar->namewhat = getfuncname(L, ci->previous, &ar->name); + else + ar->namewhat = NULL; + if (ar->namewhat == NULL) { + ar->namewhat = ""; /* not found */ + ar->name = NULL; + } + break; + } + case 'L': + case 'f': /* handled by lua_getinfo */ + break; + default: status = 0; /* invalid option */ + } + } + return status; +} + + +LUA_API int lua_getinfo (lua_State *L, const char *what, lua_Debug *ar) { + int status; + Closure *cl; + CallInfo *ci; + StkId func; + lua_lock(L); + swapextra(L); + if (*what == '>') { + ci = NULL; + func = L->top - 1; + api_check(ttisfunction(func), "function expected"); + what++; /* skip the '>' */ + L->top--; /* pop function */ + } + else { + ci = ar->i_ci; + func = ci->func; + lua_assert(ttisfunction(ci->func)); + } + cl = ttisclosure(func) ? clvalue(func) : NULL; + status = auxgetinfo(L, what, ar, cl, ci); + if (strchr(what, 'f')) { + setobjs2s(L, L->top, func); + api_incr_top(L); + } + swapextra(L); + if (strchr(what, 'L')) + collectvalidlines(L, cl); + lua_unlock(L); + return status; +} + + +/* +** {====================================================== +** Symbolic Execution +** ======================================================= +*/ + +static const char *getobjname (Proto *p, int lastpc, int reg, + const char **name); + + +/* +** find a "name" for the RK value 'c' +*/ +static void kname (Proto *p, int pc, int c, const char **name) { + if (ISK(c)) { /* is 'c' a constant? */ + TValue *kvalue = &p->k[INDEXK(c)]; + if (ttisstring(kvalue)) { /* literal constant? */ + *name = svalue(kvalue); /* it is its own name */ + return; + } + /* else no reasonable name found */ + } + else { /* 'c' is a register */ + const char *what = getobjname(p, pc, c, name); /* search for 'c' */ + if (what && *what == 'c') { /* found a constant name? */ + return; /* 'name' already filled */ + } + /* else no reasonable name found */ + } + *name = "?"; /* no reasonable name found */ +} + + +static int filterpc (int pc, int jmptarget) { + if (pc < jmptarget) /* is code conditional (inside a jump)? */ + return -1; /* cannot know who sets that register */ + else return pc; /* current position sets that register */ +} + + +/* +** try to find last instruction before 'lastpc' that modified register 'reg' +*/ +static int findsetreg (Proto *p, int lastpc, int reg) { + int pc; + int setreg = -1; /* keep last instruction that changed 'reg' */ + int jmptarget = 0; /* any code before this address is conditional */ + for (pc = 0; pc < lastpc; pc++) { + Instruction i = p->code[pc]; + OpCode op = GET_OPCODE(i); + int a = GETARG_A(i); + switch (op) { + case OP_LOADNIL: { + int b = GETARG_B(i); + if (a <= reg && reg <= a + b) /* set registers from 'a' to 'a+b' */ + setreg = filterpc(pc, jmptarget); + break; + } + case OP_TFORCALL: { + if (reg >= a + 2) /* affect all regs above its base */ + setreg = filterpc(pc, jmptarget); + break; + } + case OP_CALL: + case OP_TAILCALL: { + if (reg >= a) /* affect all registers above base */ + setreg = filterpc(pc, jmptarget); + break; + } + case OP_JMP: { + int b = GETARG_sBx(i); + int dest = pc + 1 + b; + /* jump is forward and do not skip 'lastpc'? */ + if (pc < dest && dest <= lastpc) { + if (dest > jmptarget) + jmptarget = dest; /* update 'jmptarget' */ + } + break; + } + default: + if (testAMode(op) && reg == a) /* any instruction that set A */ + setreg = filterpc(pc, jmptarget); + break; + } + } + return setreg; +} + + +static const char *getobjname (Proto *p, int lastpc, int reg, + const char **name) { + int pc; + *name = luaF_getlocalname(p, reg + 1, lastpc); + if (*name) /* is a local? */ + return "local"; + /* else try symbolic execution */ + pc = findsetreg(p, lastpc, reg); + if (pc != -1) { /* could find instruction? */ + Instruction i = p->code[pc]; + OpCode op = GET_OPCODE(i); + switch (op) { + case OP_MOVE: { + int b = GETARG_B(i); /* move from 'b' to 'a' */ + if (b < GETARG_A(i)) + return getobjname(p, pc, b, name); /* get name for 'b' */ + break; + } + case OP_GETTABUP: + case OP_GETTABLE: { + int k = GETARG_C(i); /* key index */ + int t = GETARG_B(i); /* table index */ + const char *vn = (op == OP_GETTABLE) /* name of indexed variable */ + ? luaF_getlocalname(p, t + 1, pc) + : upvalname(p, t); + kname(p, pc, k, name); + return (vn && strcmp(vn, LUA_ENV) == 0) ? "global" : "field"; + } + case OP_GETUPVAL: { + *name = upvalname(p, GETARG_B(i)); + return "upvalue"; + } + case OP_LOADK: + case OP_LOADKX: { + int b = (op == OP_LOADK) ? GETARG_Bx(i) + : GETARG_Ax(p->code[pc + 1]); + if (ttisstring(&p->k[b])) { + *name = svalue(&p->k[b]); + return "constant"; + } + break; + } + case OP_SELF: { + int k = GETARG_C(i); /* key index */ + kname(p, pc, k, name); + return "method"; + } + default: break; /* go through to return NULL */ + } + } + return NULL; /* could not find reasonable name */ +} + + +static const char *getfuncname (lua_State *L, CallInfo *ci, const char **name) { + TMS tm = (TMS)0; /* to avoid warnings */ + Proto *p = ci_func(ci)->p; /* calling function */ + int pc = currentpc(ci); /* calling instruction index */ + Instruction i = p->code[pc]; /* calling instruction */ + if (ci->callstatus & CIST_HOOKED) { /* was it called inside a hook? */ + *name = "?"; + return "hook"; + } + switch (GET_OPCODE(i)) { + case OP_CALL: + case OP_TAILCALL: /* get function name */ + return getobjname(p, pc, GETARG_A(i), name); + case OP_TFORCALL: { /* for iterator */ + *name = "for iterator"; + return "for iterator"; + } + /* all other instructions can call only through metamethods */ + case OP_SELF: case OP_GETTABUP: case OP_GETTABLE: + tm = TM_INDEX; + break; + case OP_SETTABUP: case OP_SETTABLE: + tm = TM_NEWINDEX; + break; + case OP_ADD: case OP_SUB: case OP_MUL: case OP_MOD: + case OP_POW: case OP_DIV: case OP_IDIV: case OP_BAND: + case OP_BOR: case OP_BXOR: case OP_SHL: case OP_SHR: { + int offset = cast_int(GET_OPCODE(i)) - cast_int(OP_ADD); /* ORDER OP */ + tm = cast(TMS, offset + cast_int(TM_ADD)); /* ORDER TM */ + break; + } + case OP_UNM: tm = TM_UNM; break; + case OP_BNOT: tm = TM_BNOT; break; + case OP_LEN: tm = TM_LEN; break; + case OP_CONCAT: tm = TM_CONCAT; break; + case OP_EQ: tm = TM_EQ; break; + case OP_LT: tm = TM_LT; break; + case OP_LE: tm = TM_LE; break; + default: lua_assert(0); /* other instructions cannot call a function */ + } + *name = getstr(G(L)->tmname[tm]); + return "metamethod"; +} + +/* }====================================================== */ + + + +/* +** The subtraction of two potentially unrelated pointers is +** not ISO C, but it should not crash a program; the subsequent +** checks are ISO C and ensure a correct result. +*/ +static int isinstack (CallInfo *ci, const TValue *o) { + ptrdiff_t i = o - ci->u.l.base; + return (0 <= i && i < (ci->top - ci->u.l.base) && ci->u.l.base + i == o); +} + + +/* +** Checks whether value 'o' came from an upvalue. (That can only happen +** with instructions OP_GETTABUP/OP_SETTABUP, which operate directly on +** upvalues.) +*/ +static const char *getupvalname (CallInfo *ci, const TValue *o, + const char **name) { + LClosure *c = ci_func(ci); + int i; + for (i = 0; i < c->nupvalues; i++) { + if (c->upvals[i]->v == o) { + *name = upvalname(c->p, i); + return "upvalue"; + } + } + return NULL; +} + + +static const char *varinfo (lua_State *L, const TValue *o) { + const char *name = NULL; /* to avoid warnings */ + CallInfo *ci = L->ci; + const char *kind = NULL; + if (isLua(ci)) { + kind = getupvalname(ci, o, &name); /* check whether 'o' is an upvalue */ + if (!kind && isinstack(ci, o)) /* no? try a register */ + kind = getobjname(ci_func(ci)->p, currentpc(ci), + cast_int(o - ci->u.l.base), &name); + } + return (kind) ? luaO_pushfstring(L, " (%s '%s')", kind, name) : ""; +} + + +l_noret luaG_typeerror (lua_State *L, const TValue *o, const char *op) { + const char *t = objtypename(o); + luaG_runerror(L, "attempt to %s a %s value%s", op, t, varinfo(L, o)); +} + + +l_noret luaG_concaterror (lua_State *L, const TValue *p1, const TValue *p2) { + if (ttisstring(p1) || cvt2str(p1)) p1 = p2; + luaG_typeerror(L, p1, "concatenate"); +} + + +l_noret luaG_opinterror (lua_State *L, const TValue *p1, + const TValue *p2, const char *msg) { + lua_Number temp; + if (!tonumber(p1, &temp)) /* first operand is wrong? */ + p2 = p1; /* now second is wrong */ + luaG_typeerror(L, p2, msg); +} + + +/* +** Error when both values are convertible to numbers, but not to integers +*/ +l_noret luaG_tointerror (lua_State *L, const TValue *p1, const TValue *p2) { + lua_Integer temp; + if (!tointeger(p1, &temp)) + p2 = p1; + luaG_runerror(L, "number%s has no integer representation", varinfo(L, p2)); +} + + +l_noret luaG_ordererror (lua_State *L, const TValue *p1, const TValue *p2) { + const char *t1 = objtypename(p1); + const char *t2 = objtypename(p2); + if (t1 == t2) + luaG_runerror(L, "attempt to compare two %s values", t1); + else + luaG_runerror(L, "attempt to compare %s with %s", t1, t2); +} + + +static void addinfo (lua_State *L, const char *msg) { + CallInfo *ci = L->ci; + if (isLua(ci)) { /* is Lua code? */ + char buff[LUA_IDSIZE]; /* add file:line information */ + int line = currentline(ci); + TString *src = ci_func(ci)->p->source; + if (src) + luaO_chunkid(buff, getstr(src), LUA_IDSIZE); + else { /* no source available; use "?" instead */ + buff[0] = '?'; buff[1] = '\0'; + } + luaO_pushfstring(L, "%s:%d: %s", buff, line, msg); + } +} + + +l_noret luaG_errormsg (lua_State *L) { + if (L->errfunc != 0) { /* is there an error handling function? */ + StkId errfunc = restorestack(L, L->errfunc); + setobjs2s(L, L->top, L->top - 1); /* move argument */ + setobjs2s(L, L->top - 1, errfunc); /* push function */ + L->top++; /* assume EXTRA_STACK */ + luaD_call(L, L->top - 2, 1, 0); /* call it */ + } + luaD_throw(L, LUA_ERRRUN); +} + + +l_noret luaG_runerror (lua_State *L, const char *fmt, ...) { + va_list argp; + va_start(argp, fmt); + addinfo(L, luaO_pushvfstring(L, fmt, argp)); + va_end(argp); + luaG_errormsg(L); +} + + +void luaG_traceexec (lua_State *L) { + CallInfo *ci = L->ci; + lu_byte mask = L->hookmask; + int counthook = ((mask & LUA_MASKCOUNT) && L->hookcount == 0); + if (counthook) + resethookcount(L); /* reset count */ + if (ci->callstatus & CIST_HOOKYIELD) { /* called hook last time? */ + ci->callstatus &= ~CIST_HOOKYIELD; /* erase mark */ + return; /* do not call hook again (VM yielded, so it did not move) */ + } + if (counthook) + luaD_hook(L, LUA_HOOKCOUNT, -1); /* call count hook */ + if (mask & LUA_MASKLINE) { + Proto *p = ci_func(ci)->p; + int npc = pcRel(ci->u.l.savedpc, p); + int newline = getfuncline(p, npc); + if (npc == 0 || /* call linehook when enter a new function, */ + ci->u.l.savedpc <= L->oldpc || /* when jump back (loop), or when */ + newline != getfuncline(p, pcRel(L->oldpc, p))) /* enter a new line */ + luaD_hook(L, LUA_HOOKLINE, newline); /* call line hook */ + } + L->oldpc = ci->u.l.savedpc; + if (L->status == LUA_YIELD) { /* did hook yield? */ + if (counthook) + L->hookcount = 1; /* undo decrement to zero */ + ci->u.l.savedpc--; /* undo increment (resume will increment it again) */ + ci->callstatus |= CIST_HOOKYIELD; /* mark that it yielded */ + ci->func = L->top - 1; /* protect stack below results */ + luaD_throw(L, LUA_YIELD); + } +} + diff --git a/thirdparty/src/Lua/ldebug.h b/thirdparty/src/Lua/ldebug.h new file mode 100644 index 000000000..0d8966ca9 --- /dev/null +++ b/thirdparty/src/Lua/ldebug.h @@ -0,0 +1,40 @@ +/* +** $Id: ldebug.h,v 2.12 2014/11/10 14:46:05 roberto Exp $ +** Auxiliary functions from Debug Interface module +** See Copyright Notice in lua.h +*/ + +#ifndef ldebug_h +#define ldebug_h + + +#include "lstate.h" + + +#define pcRel(pc, p) (cast(int, (pc) - (p)->code) - 1) + +#define getfuncline(f,pc) (((f)->lineinfo) ? (f)->lineinfo[pc] : -1) + +#define resethookcount(L) (L->hookcount = L->basehookcount) + +/* Active Lua function (given call info) */ +#define ci_func(ci) (clLvalue((ci)->func)) + + +LUAI_FUNC l_noret luaG_typeerror (lua_State *L, const TValue *o, + const char *opname); +LUAI_FUNC l_noret luaG_concaterror (lua_State *L, const TValue *p1, + const TValue *p2); +LUAI_FUNC l_noret luaG_opinterror (lua_State *L, const TValue *p1, + const TValue *p2, + const char *msg); +LUAI_FUNC l_noret luaG_tointerror (lua_State *L, const TValue *p1, + const TValue *p2); +LUAI_FUNC l_noret luaG_ordererror (lua_State *L, const TValue *p1, + const TValue *p2); +LUAI_FUNC l_noret luaG_runerror (lua_State *L, const char *fmt, ...); +LUAI_FUNC l_noret luaG_errormsg (lua_State *L); +LUAI_FUNC void luaG_traceexec (lua_State *L); + + +#endif diff --git a/thirdparty/src/Lua/ldo.cpp b/thirdparty/src/Lua/ldo.cpp new file mode 100644 index 000000000..039872df0 --- /dev/null +++ b/thirdparty/src/Lua/ldo.cpp @@ -0,0 +1,717 @@ +/* +** $Id: ldo.c,v 2.135 2014/11/11 17:13:39 roberto Exp $ +** Stack and Call structure of Lua +** See Copyright Notice in lua.h +*/ + +#define ldo_c +#define LUA_CORE + +#include "lprefix.h" + + +#include <setjmp.h> +#include <stdlib.h> +#include <string.h> + +#include <Lua/lua.h> + +#include "lapi.h" +#include "ldebug.h" +#include "ldo.h" +#include "lfunc.h" +#include "lgc.h" +#include "lmem.h" +#include "lobject.h" +#include "lopcodes.h" +#include "lparser.h" +#include "lstate.h" +#include "lstring.h" +#include "ltable.h" +#include "ltm.h" +#include "lundump.h" +#include "lvm.h" +#include "lzio.h" + + + +#define errorstatus(s) ((s) > LUA_YIELD) + + +/* +** {====================================================== +** Error-recovery functions +** ======================================================= +*/ + +/* +** LUAI_THROW/LUAI_TRY define how Lua does exception handling. By +** default, Lua handles errors with exceptions when compiling as +** C++ code, with _longjmp/_setjmp when asked to use them, and with +** longjmp/setjmp otherwise. +*/ +#if !defined(LUAI_THROW) /* { */ + +#if defined(__cplusplus) && !defined(LUA_USE_LONGJMP) /* { */ + +/* C++ exceptions */ +#define LUAI_THROW(L,c) throw(c) +#define LUAI_TRY(L,c,a) \ + try { a } catch(...) { if ((c)->status == 0) (c)->status = -1; } +#define luai_jmpbuf int /* dummy variable */ + +#elif defined(LUA_USE_POSIX) /* }{ */ + +/* in POSIX, try _longjmp/_setjmp (more efficient) */ +#define LUAI_THROW(L,c) _longjmp((c)->b, 1) +#define LUAI_TRY(L,c,a) if (_setjmp((c)->b) == 0) { a } +#define luai_jmpbuf jmp_buf + +#else /* }{ */ + +/* ISO C handling with long jumps */ +#define LUAI_THROW(L,c) longjmp((c)->b, 1) +#define LUAI_TRY(L,c,a) if (setjmp((c)->b) == 0) { a } +#define luai_jmpbuf jmp_buf + +#endif /* } */ + +#endif /* } */ + + + +/* chain list of long jump buffers */ +struct lua_longjmp { + struct lua_longjmp *previous; + luai_jmpbuf b; + volatile int status; /* error code */ +}; + + +static void seterrorobj (lua_State *L, int errcode, StkId oldtop) { + switch (errcode) { + case LUA_ERRMEM: { /* memory error? */ + setsvalue2s(L, oldtop, G(L)->memerrmsg); /* reuse preregistered msg. */ + break; + } + case LUA_ERRERR: { + setsvalue2s(L, oldtop, luaS_newliteral(L, "error in error handling")); + break; + } + default: { + setobjs2s(L, oldtop, L->top - 1); /* error message on current top */ + break; + } + } + L->top = oldtop + 1; +} + + +l_noret luaD_throw (lua_State *L, int errcode) { + if (L->errorJmp) { /* thread has an error handler? */ + L->errorJmp->status = errcode; /* set status */ + LUAI_THROW(L, L->errorJmp); /* jump to it */ + } + else { /* thread has no error handler */ + global_State *g = G(L); + L->status = cast_byte(errcode); /* mark it as dead */ + if (g->mainthread->errorJmp) { /* main thread has a handler? */ + setobjs2s(L, g->mainthread->top++, L->top - 1); /* copy error obj. */ + luaD_throw(g->mainthread, errcode); /* re-throw in main thread */ + } + else { /* no handler at all; abort */ + if (g->panic) { /* panic function? */ + seterrorobj(L, errcode, L->top); /* assume EXTRA_STACK */ + if (L->ci->top < L->top) + L->ci->top = L->top; /* pushing msg. can break this invariant */ + lua_unlock(L); + g->panic(L); /* call panic function (last chance to jump out) */ + } + abort(); + } + } +} + + +int luaD_rawrunprotected (lua_State *L, Pfunc f, void *ud) { + unsigned short oldnCcalls = L->nCcalls; + struct lua_longjmp lj; + lj.status = LUA_OK; + lj.previous = L->errorJmp; /* chain new error handler */ + L->errorJmp = &lj; + LUAI_TRY(L, &lj, + (*f)(L, ud); + ); + L->errorJmp = lj.previous; /* restore old error handler */ + L->nCcalls = oldnCcalls; + return lj.status; +} + +/* }====================================================== */ + + +static void correctstack (lua_State *L, TValue *oldstack) { + CallInfo *ci; + UpVal *up; + L->top = (L->top - oldstack) + L->stack; + for (up = L->openupval; up != NULL; up = up->u.open.next) + up->v = (up->v - oldstack) + L->stack; + for (ci = L->ci; ci != NULL; ci = ci->previous) { + ci->top = (ci->top - oldstack) + L->stack; + ci->func = (ci->func - oldstack) + L->stack; + if (isLua(ci)) + ci->u.l.base = (ci->u.l.base - oldstack) + L->stack; + } +} + + +/* some space for error handling */ +#define ERRORSTACKSIZE (LUAI_MAXSTACK + 200) + + +void luaD_reallocstack (lua_State *L, int newsize) { + TValue *oldstack = L->stack; + int lim = L->stacksize; + lua_assert(newsize <= LUAI_MAXSTACK || newsize == ERRORSTACKSIZE); + lua_assert(L->stack_last - L->stack == L->stacksize - EXTRA_STACK); + luaM_reallocvector(L, L->stack, L->stacksize, newsize, TValue); + for (; lim < newsize; lim++) + setnilvalue(L->stack + lim); /* erase new segment */ + L->stacksize = newsize; + L->stack_last = L->stack + newsize - EXTRA_STACK; + correctstack(L, oldstack); +} + + +void luaD_growstack (lua_State *L, int n) { + int size = L->stacksize; + if (size > LUAI_MAXSTACK) /* error after extra size? */ + luaD_throw(L, LUA_ERRERR); + else { + int needed = cast_int(L->top - L->stack) + n + EXTRA_STACK; + int newsize = 2 * size; + if (newsize > LUAI_MAXSTACK) newsize = LUAI_MAXSTACK; + if (newsize < needed) newsize = needed; + if (newsize > LUAI_MAXSTACK) { /* stack overflow? */ + luaD_reallocstack(L, ERRORSTACKSIZE); + luaG_runerror(L, "stack overflow"); + } + else + luaD_reallocstack(L, newsize); + } +} + + +static int stackinuse (lua_State *L) { + CallInfo *ci; + StkId lim = L->top; + for (ci = L->ci; ci != NULL; ci = ci->previous) { + lua_assert(ci->top <= L->stack_last); + if (lim < ci->top) lim = ci->top; + } + return cast_int(lim - L->stack) + 1; /* part of stack in use */ +} + + +void luaD_shrinkstack (lua_State *L) { + int inuse = stackinuse(L); + int goodsize = inuse + (inuse / 8) + 2*EXTRA_STACK; + if (goodsize > LUAI_MAXSTACK) goodsize = LUAI_MAXSTACK; + if (L->stacksize > LUAI_MAXSTACK) /* was handling stack overflow? */ + luaE_freeCI(L); /* free all CIs (list grew because of an error) */ + else + luaE_shrinkCI(L); /* shrink list */ + if (inuse > LUAI_MAXSTACK || /* still handling stack overflow? */ + goodsize >= L->stacksize) /* would grow instead of shrink? */ + condmovestack(L); /* don't change stack (change only for debugging) */ + else + luaD_reallocstack(L, goodsize); /* shrink it */ +} + + +void luaD_hook (lua_State *L, int event, int line) { + lua_Hook hook = L->hook; + if (hook && L->allowhook) { + CallInfo *ci = L->ci; + ptrdiff_t top = savestack(L, L->top); + ptrdiff_t ci_top = savestack(L, ci->top); + lua_Debug ar; + ar.event = event; + ar.currentline = line; + ar.i_ci = ci; + luaD_checkstack(L, LUA_MINSTACK); /* ensure minimum stack size */ + ci->top = L->top + LUA_MINSTACK; + lua_assert(ci->top <= L->stack_last); + L->allowhook = 0; /* cannot call hooks inside a hook */ + ci->callstatus |= CIST_HOOKED; + lua_unlock(L); + (*hook)(L, &ar); + lua_lock(L); + lua_assert(!L->allowhook); + L->allowhook = 1; + ci->top = restorestack(L, ci_top); + L->top = restorestack(L, top); + ci->callstatus &= ~CIST_HOOKED; + } +} + + +static void callhook (lua_State *L, CallInfo *ci) { + int hook = LUA_HOOKCALL; + ci->u.l.savedpc++; /* hooks assume 'pc' is already incremented */ + if (isLua(ci->previous) && + GET_OPCODE(*(ci->previous->u.l.savedpc - 1)) == OP_TAILCALL) { + ci->callstatus |= CIST_TAIL; + hook = LUA_HOOKTAILCALL; + } + luaD_hook(L, hook, -1); + ci->u.l.savedpc--; /* correct 'pc' */ +} + + +static StkId adjust_varargs (lua_State *L, Proto *p, int actual) { + int i; + int nfixargs = p->numparams; + StkId base, fixed; + lua_assert(actual >= nfixargs); + /* move fixed parameters to final position */ + luaD_checkstack(L, p->maxstacksize); /* check again for new 'base' */ + fixed = L->top - actual; /* first fixed argument */ + base = L->top; /* final position of first argument */ + for (i=0; i<nfixargs; i++) { + setobjs2s(L, L->top++, fixed + i); + setnilvalue(fixed + i); + } + return base; +} + + +/* +** Check whether __call metafield of 'func' is a function. If so, put +** it in stack below original 'func' so that 'luaD_precall' can call +** it. Raise an error if __call metafield is not a function. +*/ +static void tryfuncTM (lua_State *L, StkId func) { + const TValue *tm = luaT_gettmbyobj(L, func, TM_CALL); + StkId p; + if (!ttisfunction(tm)) + luaG_typeerror(L, func, "call"); + /* Open a hole inside the stack at 'func' */ + for (p = L->top; p > func; p--) + setobjs2s(L, p, p-1); + L->top++; /* slot ensured by caller */ + setobj2s(L, func, tm); /* tag method is the new function to be called */ +} + + + +#define next_ci(L) (L->ci = (L->ci->next ? L->ci->next : luaE_extendCI(L))) + + +/* +** returns true if function has been executed (C function) +*/ +int luaD_precall (lua_State *L, StkId func, int nresults) { + lua_CFunction f; + CallInfo *ci; + int n; /* number of arguments (Lua) or returns (C) */ + ptrdiff_t funcr = savestack(L, func); + switch (ttype(func)) { + case LUA_TLCF: /* light C function */ + f = fvalue(func); + goto Cfunc; + case LUA_TCCL: { /* C closure */ + f = clCvalue(func)->f; + Cfunc: + luaD_checkstack(L, LUA_MINSTACK); /* ensure minimum stack size */ + ci = next_ci(L); /* now 'enter' new function */ + ci->nresults = nresults; + ci->func = restorestack(L, funcr); + ci->top = L->top + LUA_MINSTACK; + lua_assert(ci->top <= L->stack_last); + ci->callstatus = 0; + luaC_checkGC(L); /* stack grow uses memory */ + if (L->hookmask & LUA_MASKCALL) + luaD_hook(L, LUA_HOOKCALL, -1); + lua_unlock(L); + n = (*f)(L); /* do the actual call */ + lua_lock(L); + api_checknelems(L, n); + luaD_poscall(L, L->top - n); + return 1; + } + case LUA_TLCL: { /* Lua function: prepare its call */ + StkId base; + Proto *p = clLvalue(func)->p; + n = cast_int(L->top - func) - 1; /* number of real arguments */ + luaD_checkstack(L, p->maxstacksize); + for (; n < p->numparams; n++) + setnilvalue(L->top++); /* complete missing arguments */ + if (!p->is_vararg) { + func = restorestack(L, funcr); + base = func + 1; + } + else { + base = adjust_varargs(L, p, n); + func = restorestack(L, funcr); /* previous call can change stack */ + } + ci = next_ci(L); /* now 'enter' new function */ + ci->nresults = nresults; + ci->func = func; + ci->u.l.base = base; + ci->top = base + p->maxstacksize; + lua_assert(ci->top <= L->stack_last); + ci->u.l.savedpc = p->code; /* starting point */ + ci->callstatus = CIST_LUA; + L->top = ci->top; + luaC_checkGC(L); /* stack grow uses memory */ + if (L->hookmask & LUA_MASKCALL) + callhook(L, ci); + return 0; + } + default: { /* not a function */ + luaD_checkstack(L, 1); /* ensure space for metamethod */ + func = restorestack(L, funcr); /* previous call may change stack */ + tryfuncTM(L, func); /* try to get '__call' metamethod */ + return luaD_precall(L, func, nresults); /* now it must be a function */ + } + } +} + + +int luaD_poscall (lua_State *L, StkId firstResult) { + StkId res; + int wanted, i; + CallInfo *ci = L->ci; + if (L->hookmask & (LUA_MASKRET | LUA_MASKLINE)) { + if (L->hookmask & LUA_MASKRET) { + ptrdiff_t fr = savestack(L, firstResult); /* hook may change stack */ + luaD_hook(L, LUA_HOOKRET, -1); + firstResult = restorestack(L, fr); + } + L->oldpc = ci->previous->u.l.savedpc; /* 'oldpc' for caller function */ + } + res = ci->func; /* res == final position of 1st result */ + wanted = ci->nresults; + L->ci = ci = ci->previous; /* back to caller */ + /* move results to correct place */ + for (i = wanted; i != 0 && firstResult < L->top; i--) + setobjs2s(L, res++, firstResult++); + while (i-- > 0) + setnilvalue(res++); + L->top = res; + return (wanted - LUA_MULTRET); /* 0 iff wanted == LUA_MULTRET */ +} + + +/* +** Call a function (C or Lua). The function to be called is at *func. +** The arguments are on the stack, right after the function. +** When returns, all the results are on the stack, starting at the original +** function position. +*/ +void luaD_call (lua_State *L, StkId func, int nResults, int allowyield) { + if (++L->nCcalls >= LUAI_MAXCCALLS) { + if (L->nCcalls == LUAI_MAXCCALLS) + luaG_runerror(L, "C stack overflow"); + else if (L->nCcalls >= (LUAI_MAXCCALLS + (LUAI_MAXCCALLS>>3))) + luaD_throw(L, LUA_ERRERR); /* error while handing stack error */ + } + if (!allowyield) L->nny++; + if (!luaD_precall(L, func, nResults)) /* is a Lua function? */ + luaV_execute(L); /* call it */ + if (!allowyield) L->nny--; + L->nCcalls--; +} + + +/* +** Completes the execution of an interrupted C function, calling its +** continuation function. +*/ +static void finishCcall (lua_State *L, int status) { + CallInfo *ci = L->ci; + int n; + /* must have a continuation and must be able to call it */ + lua_assert(ci->u.c.k != NULL && L->nny == 0); + /* error status can only happen in a protected call */ + lua_assert((ci->callstatus & CIST_YPCALL) || status == LUA_YIELD); + if (ci->callstatus & CIST_YPCALL) { /* was inside a pcall? */ + ci->callstatus &= ~CIST_YPCALL; /* finish 'lua_pcall' */ + L->errfunc = ci->u.c.old_errfunc; + } + /* finish 'lua_callk'/'lua_pcall'; CIST_YPCALL and 'errfunc' already + handled */ + adjustresults(L, ci->nresults); + /* call continuation function */ + lua_unlock(L); + n = (*ci->u.c.k)(L, status, ci->u.c.ctx); + lua_lock(L); + api_checknelems(L, n); + /* finish 'luaD_precall' */ + luaD_poscall(L, L->top - n); +} + + +/* +** Executes "full continuation" (everything in the stack) of a +** previously interrupted coroutine until the stack is empty (or another +** interruption long-jumps out of the loop). If the coroutine is +** recovering from an error, 'ud' points to the error status, which must +** be passed to the first continuation function (otherwise the default +** status is LUA_YIELD). +*/ +static void unroll (lua_State *L, void *ud) { + if (ud != NULL) /* error status? */ + finishCcall(L, *(int *)ud); /* finish 'lua_pcallk' callee */ + while (L->ci != &L->base_ci) { /* something in the stack */ + if (!isLua(L->ci)) /* C function? */ + finishCcall(L, LUA_YIELD); /* complete its execution */ + else { /* Lua function */ + luaV_finishOp(L); /* finish interrupted instruction */ + luaV_execute(L); /* execute down to higher C 'boundary' */ + } + } +} + + +/* +** Try to find a suspended protected call (a "recover point") for the +** given thread. +*/ +static CallInfo *findpcall (lua_State *L) { + CallInfo *ci; + for (ci = L->ci; ci != NULL; ci = ci->previous) { /* search for a pcall */ + if (ci->callstatus & CIST_YPCALL) + return ci; + } + return NULL; /* no pending pcall */ +} + + +/* +** Recovers from an error in a coroutine. Finds a recover point (if +** there is one) and completes the execution of the interrupted +** 'luaD_pcall'. If there is no recover point, returns zero. +*/ +static int recover (lua_State *L, int status) { + StkId oldtop; + CallInfo *ci = findpcall(L); + if (ci == NULL) return 0; /* no recovery point */ + /* "finish" luaD_pcall */ + oldtop = restorestack(L, ci->extra); + luaF_close(L, oldtop); + seterrorobj(L, status, oldtop); + L->ci = ci; + L->allowhook = getoah(ci->callstatus); /* restore original 'allowhook' */ + L->nny = 0; /* should be zero to be yieldable */ + luaD_shrinkstack(L); + L->errfunc = ci->u.c.old_errfunc; + return 1; /* continue running the coroutine */ +} + + +/* +** signal an error in the call to 'resume', not in the execution of the +** coroutine itself. (Such errors should not be handled by any coroutine +** error handler and should not kill the coroutine.) +*/ +static l_noret resume_error (lua_State *L, const char *msg, StkId firstArg) { + L->top = firstArg; /* remove args from the stack */ + setsvalue2s(L, L->top, luaS_new(L, msg)); /* push error message */ + api_incr_top(L); + luaD_throw(L, -1); /* jump back to 'lua_resume' */ +} + + +/* +** Do the work for 'lua_resume' in protected mode. Most of the work +** depends on the status of the coroutine: initial state, suspended +** inside a hook, or regularly suspended (optionally with a continuation +** function), plus erroneous cases: non-suspended coroutine or dead +** coroutine. +*/ +static void resume (lua_State *L, void *ud) { + int nCcalls = L->nCcalls; + StkId firstArg = cast(StkId, ud); + CallInfo *ci = L->ci; + if (nCcalls >= LUAI_MAXCCALLS) + resume_error(L, "C stack overflow", firstArg); + if (L->status == LUA_OK) { /* may be starting a coroutine */ + if (ci != &L->base_ci) /* not in base level? */ + resume_error(L, "cannot resume non-suspended coroutine", firstArg); + /* coroutine is in base level; start running it */ + if (!luaD_precall(L, firstArg - 1, LUA_MULTRET)) /* Lua function? */ + luaV_execute(L); /* call it */ + } + else if (L->status != LUA_YIELD) + resume_error(L, "cannot resume dead coroutine", firstArg); + else { /* resuming from previous yield */ + L->status = LUA_OK; /* mark that it is running (again) */ + ci->func = restorestack(L, ci->extra); + if (isLua(ci)) /* yielded inside a hook? */ + luaV_execute(L); /* just continue running Lua code */ + else { /* 'common' yield */ + if (ci->u.c.k != NULL) { /* does it have a continuation function? */ + int n; + lua_unlock(L); + n = (*ci->u.c.k)(L, LUA_YIELD, ci->u.c.ctx); /* call continuation */ + lua_lock(L); + api_checknelems(L, n); + firstArg = L->top - n; /* yield results come from continuation */ + } + luaD_poscall(L, firstArg); /* finish 'luaD_precall' */ + } + unroll(L, NULL); /* run continuation */ + } + lua_assert(nCcalls == L->nCcalls); +} + + +LUA_API int lua_resume (lua_State *L, lua_State *from, int nargs) { + int status; + int oldnny = L->nny; /* save "number of non-yieldable" calls */ + lua_lock(L); + luai_userstateresume(L, nargs); + L->nCcalls = (from) ? from->nCcalls + 1 : 1; + L->nny = 0; /* allow yields */ + api_checknelems(L, (L->status == LUA_OK) ? nargs + 1 : nargs); + status = luaD_rawrunprotected(L, resume, L->top - nargs); + if (status == -1) /* error calling 'lua_resume'? */ + status = LUA_ERRRUN; + else { /* continue running after recoverable errors */ + while (errorstatus(status) && recover(L, status)) { + /* unroll continuation */ + status = luaD_rawrunprotected(L, unroll, &status); + } + if (errorstatus(status)) { /* unrecoverable error? */ + L->status = cast_byte(status); /* mark thread as 'dead' */ + seterrorobj(L, status, L->top); /* push error message */ + L->ci->top = L->top; + } + else lua_assert(status == L->status); /* normal end or yield */ + } + L->nny = oldnny; /* restore 'nny' */ + L->nCcalls--; + lua_assert(L->nCcalls == ((from) ? from->nCcalls : 0)); + lua_unlock(L); + return status; +} + + +LUA_API int lua_isyieldable (lua_State *L) { + return (L->nny == 0); +} + + +LUA_API int lua_yieldk (lua_State *L, int nresults, lua_KContext ctx, + lua_KFunction k) { + CallInfo *ci = L->ci; + luai_userstateyield(L, nresults); + lua_lock(L); + api_checknelems(L, nresults); + if (L->nny > 0) { + if (L != G(L)->mainthread) + luaG_runerror(L, "attempt to yield across a C-call boundary"); + else + luaG_runerror(L, "attempt to yield from outside a coroutine"); + } + L->status = LUA_YIELD; + ci->extra = savestack(L, ci->func); /* save current 'func' */ + if (isLua(ci)) { /* inside a hook? */ + api_check(k == NULL, "hooks cannot continue after yielding"); + } + else { + if ((ci->u.c.k = k) != NULL) /* is there a continuation? */ + ci->u.c.ctx = ctx; /* save context */ + ci->func = L->top - nresults - 1; /* protect stack below results */ + luaD_throw(L, LUA_YIELD); + } + lua_assert(ci->callstatus & CIST_HOOKED); /* must be inside a hook */ + lua_unlock(L); + return 0; /* return to 'luaD_hook' */ +} + + +int luaD_pcall (lua_State *L, Pfunc func, void *u, + ptrdiff_t old_top, ptrdiff_t ef) { + int status; + CallInfo *old_ci = L->ci; + lu_byte old_allowhooks = L->allowhook; + unsigned short old_nny = L->nny; + ptrdiff_t old_errfunc = L->errfunc; + L->errfunc = ef; + status = luaD_rawrunprotected(L, func, u); + if (status != LUA_OK) { /* an error occurred? */ + StkId oldtop = restorestack(L, old_top); + luaF_close(L, oldtop); /* close possible pending closures */ + seterrorobj(L, status, oldtop); + L->ci = old_ci; + L->allowhook = old_allowhooks; + L->nny = old_nny; + luaD_shrinkstack(L); + } + L->errfunc = old_errfunc; + return status; +} + + + +/* +** Execute a protected parser. +*/ +struct SParser { /* data to 'f_parser' */ + ZIO *z; + Mbuffer buff; /* dynamic structure used by the scanner */ + Dyndata dyd; /* dynamic structures used by the parser */ + const char *mode; + const char *name; +}; + + +static void checkmode (lua_State *L, const char *mode, const char *x) { + if (mode && strchr(mode, x[0]) == NULL) { + luaO_pushfstring(L, + "attempt to load a %s chunk (mode is '%s')", x, mode); + luaD_throw(L, LUA_ERRSYNTAX); + } +} + + +static void f_parser (lua_State *L, void *ud) { + LClosure *cl; + struct SParser *p = cast(struct SParser *, ud); + int c = zgetc(p->z); /* read first character */ + if (c == LUA_SIGNATURE[0]) { + checkmode(L, p->mode, "binary"); + cl = luaU_undump(L, p->z, &p->buff, p->name); + } + else { + checkmode(L, p->mode, "text"); + cl = luaY_parser(L, p->z, &p->buff, &p->dyd, p->name, c); + } + lua_assert(cl->nupvalues == cl->p->sizeupvalues); + luaF_initupvals(L, cl); +} + + +int luaD_protectedparser (lua_State *L, ZIO *z, const char *name, + const char *mode) { + struct SParser p; + int status; + L->nny++; /* cannot yield during parsing */ + p.z = z; p.name = name; p.mode = mode; + p.dyd.actvar.arr = NULL; p.dyd.actvar.size = 0; + p.dyd.gt.arr = NULL; p.dyd.gt.size = 0; + p.dyd.label.arr = NULL; p.dyd.label.size = 0; + luaZ_initbuffer(L, &p.buff); + status = luaD_pcall(L, f_parser, &p, savestack(L, L->top), L->errfunc); + luaZ_freebuffer(L, &p.buff); + luaM_freearray(L, p.dyd.actvar.arr, p.dyd.actvar.size); + luaM_freearray(L, p.dyd.gt.arr, p.dyd.gt.size); + luaM_freearray(L, p.dyd.label.arr, p.dyd.label.size); + L->nny--; + return status; +} + + diff --git a/thirdparty/src/Lua/ldo.h b/thirdparty/src/Lua/ldo.h new file mode 100644 index 000000000..05745c8ad --- /dev/null +++ b/thirdparty/src/Lua/ldo.h @@ -0,0 +1,46 @@ +/* +** $Id: ldo.h,v 2.21 2014/10/25 11:50:46 roberto Exp $ +** Stack and Call structure of Lua +** See Copyright Notice in lua.h +*/ + +#ifndef ldo_h +#define ldo_h + + +#include "lobject.h" +#include "lstate.h" +#include "lzio.h" + + +#define luaD_checkstack(L,n) if (L->stack_last - L->top <= (n)) \ + luaD_growstack(L, n); else condmovestack(L); + + +#define incr_top(L) {L->top++; luaD_checkstack(L,0);} + +#define savestack(L,p) ((char *)(p) - (char *)L->stack) +#define restorestack(L,n) ((TValue *)((char *)L->stack + (n))) + + +/* type of protected functions, to be ran by 'runprotected' */ +typedef void (*Pfunc) (lua_State *L, void *ud); + +LUAI_FUNC int luaD_protectedparser (lua_State *L, ZIO *z, const char *name, + const char *mode); +LUAI_FUNC void luaD_hook (lua_State *L, int event, int line); +LUAI_FUNC int luaD_precall (lua_State *L, StkId func, int nresults); +LUAI_FUNC void luaD_call (lua_State *L, StkId func, int nResults, + int allowyield); +LUAI_FUNC int luaD_pcall (lua_State *L, Pfunc func, void *u, + ptrdiff_t oldtop, ptrdiff_t ef); +LUAI_FUNC int luaD_poscall (lua_State *L, StkId firstResult); +LUAI_FUNC void luaD_reallocstack (lua_State *L, int newsize); +LUAI_FUNC void luaD_growstack (lua_State *L, int n); +LUAI_FUNC void luaD_shrinkstack (lua_State *L); + +LUAI_FUNC l_noret luaD_throw (lua_State *L, int errcode); +LUAI_FUNC int luaD_rawrunprotected (lua_State *L, Pfunc f, void *ud); + +#endif + diff --git a/thirdparty/src/Lua/ldump.cpp b/thirdparty/src/Lua/ldump.cpp new file mode 100644 index 000000000..b857d7e47 --- /dev/null +++ b/thirdparty/src/Lua/ldump.cpp @@ -0,0 +1,214 @@ +/* +** $Id: ldump.c,v 2.34 2014/11/02 19:19:04 roberto Exp $ +** save precompiled Lua chunks +** See Copyright Notice in lua.h +*/ + +#define ldump_c +#define LUA_CORE + +#include "lprefix.h" + + +#include <stddef.h> + +#include <Lua/lua.h> + +#include "lobject.h" +#include "lstate.h" +#include "lundump.h" + + +typedef struct { + lua_State *L; + lua_Writer writer; + void *data; + int strip; + int status; +} DumpState; + + +/* +** All high-level dumps go through DumpVector; you can change it to +** change the endianness of the result +*/ +#define DumpVector(v,n,D) DumpBlock(v,(n)*sizeof((v)[0]),D) + +#define DumpLiteral(s,D) DumpBlock(s, sizeof(s) - sizeof(char), D) + + +static void DumpBlock (const void *b, size_t size, DumpState *D) { + if (D->status == 0) { + lua_unlock(D->L); + D->status = (*D->writer)(D->L, b, size, D->data); + lua_lock(D->L); + } +} + + +#define DumpVar(x,D) DumpVector(&x,1,D) + + +static void DumpByte (int y, DumpState *D) { + lu_byte x = (lu_byte)y; + DumpVar(x, D); +} + + +static void DumpInt (int x, DumpState *D) { + DumpVar(x, D); +} + + +static void DumpNumber (lua_Number x, DumpState *D) { + DumpVar(x, D); +} + + +static void DumpInteger (lua_Integer x, DumpState *D) { + DumpVar(x, D); +} + + +static void DumpString (const TString *s, DumpState *D) { + if (s == NULL) + DumpByte(0, D); + else { + size_t size = s->len + 1; /* include trailing '\0' */ + if (size < 0xFF) + DumpByte(cast_int(size), D); + else { + DumpByte(0xFF, D); + DumpVar(size, D); + } + DumpVector(getstr(s), size - 1, D); /* no need to save '\0' */ + } +} + + +static void DumpCode (const Proto *f, DumpState *D) { + DumpInt(f->sizecode, D); + DumpVector(f->code, f->sizecode, D); +} + + +static void DumpFunction(const Proto *f, TString *psource, DumpState *D); + +static void DumpConstants (const Proto *f, DumpState *D) { + int i; + int n = f->sizek; + DumpInt(n, D); + for (i = 0; i < n; i++) { + const TValue *o = &f->k[i]; + DumpByte(ttype(o), D); + switch (ttype(o)) { + case LUA_TNIL: + break; + case LUA_TBOOLEAN: + DumpByte(bvalue(o), D); + break; + case LUA_TNUMFLT: + DumpNumber(fltvalue(o), D); + break; + case LUA_TNUMINT: + DumpInteger(ivalue(o), D); + break; + case LUA_TSHRSTR: + case LUA_TLNGSTR: + DumpString(tsvalue(o), D); + break; + default: + lua_assert(0); + } + } +} + + +static void DumpProtos (const Proto *f, DumpState *D) { + int i; + int n = f->sizep; + DumpInt(n, D); + for (i = 0; i < n; i++) + DumpFunction(f->p[i], f->source, D); +} + + +static void DumpUpvalues (const Proto *f, DumpState *D) { + int i, n = f->sizeupvalues; + DumpInt(n, D); + for (i = 0; i < n; i++) { + DumpByte(f->upvalues[i].instack, D); + DumpByte(f->upvalues[i].idx, D); + } +} + + +static void DumpDebug (const Proto *f, DumpState *D) { + int i, n; + n = (D->strip) ? 0 : f->sizelineinfo; + DumpInt(n, D); + DumpVector(f->lineinfo, n, D); + n = (D->strip) ? 0 : f->sizelocvars; + DumpInt(n, D); + for (i = 0; i < n; i++) { + DumpString(f->locvars[i].varname, D); + DumpInt(f->locvars[i].startpc, D); + DumpInt(f->locvars[i].endpc, D); + } + n = (D->strip) ? 0 : f->sizeupvalues; + DumpInt(n, D); + for (i = 0; i < n; i++) + DumpString(f->upvalues[i].name, D); +} + + +static void DumpFunction (const Proto *f, TString *psource, DumpState *D) { + if (D->strip || f->source == psource) + DumpString(NULL, D); /* no debug info or same source as its parent */ + else + DumpString(f->source, D); + DumpInt(f->linedefined, D); + DumpInt(f->lastlinedefined, D); + DumpByte(f->numparams, D); + DumpByte(f->is_vararg, D); + DumpByte(f->maxstacksize, D); + DumpCode(f, D); + DumpConstants(f, D); + DumpUpvalues(f, D); + DumpProtos(f, D); + DumpDebug(f, D); +} + + +static void DumpHeader (DumpState *D) { + DumpLiteral(LUA_SIGNATURE, D); + DumpByte(LUAC_VERSION, D); + DumpByte(LUAC_FORMAT, D); + DumpLiteral(LUAC_DATA, D); + DumpByte(sizeof(int), D); + DumpByte(sizeof(size_t), D); + DumpByte(sizeof(Instruction), D); + DumpByte(sizeof(lua_Integer), D); + DumpByte(sizeof(lua_Number), D); + DumpInteger(LUAC_INT, D); + DumpNumber(LUAC_NUM, D); +} + + +/* +** dump Lua function as precompiled chunk +*/ +int luaU_dump(lua_State *L, const Proto *f, lua_Writer w, void *data, + int strip) { + DumpState D; + D.L = L; + D.writer = w; + D.data = data; + D.strip = strip; + D.status = 0; + DumpHeader(&D); + DumpByte(f->sizeupvalues, &D); + DumpFunction(f, NULL, &D); + return D.status; +} + diff --git a/thirdparty/src/Lua/lfunc.cpp b/thirdparty/src/Lua/lfunc.cpp new file mode 100644 index 000000000..ef7f80552 --- /dev/null +++ b/thirdparty/src/Lua/lfunc.cpp @@ -0,0 +1,151 @@ +/* +** $Id: lfunc.c,v 2.45 2014/11/02 19:19:04 roberto Exp $ +** Auxiliary functions to manipulate prototypes and closures +** See Copyright Notice in lua.h +*/ + +#define lfunc_c +#define LUA_CORE + +#include "lprefix.h" + + +#include <stddef.h> + +#include <Lua/lua.h> + +#include "lfunc.h" +#include "lgc.h" +#include "lmem.h" +#include "lobject.h" +#include "lstate.h" + + + +CClosure *luaF_newCclosure (lua_State *L, int n) { + GCObject *o = luaC_newobj(L, LUA_TCCL, sizeCclosure(n)); + CClosure *c = gco2ccl(o); + c->nupvalues = cast_byte(n); + return c; +} + + +LClosure *luaF_newLclosure (lua_State *L, int n) { + GCObject *o = luaC_newobj(L, LUA_TLCL, sizeLclosure(n)); + LClosure *c = gco2lcl(o); + c->p = NULL; + c->nupvalues = cast_byte(n); + while (n--) c->upvals[n] = NULL; + return c; +} + +/* +** fill a closure with new closed upvalues +*/ +void luaF_initupvals (lua_State *L, LClosure *cl) { + int i; + for (i = 0; i < cl->nupvalues; i++) { + UpVal *uv = luaM_new(L, UpVal); + uv->refcount = 1; + uv->v = &uv->u.value; /* make it closed */ + setnilvalue(uv->v); + cl->upvals[i] = uv; + } +} + + +UpVal *luaF_findupval (lua_State *L, StkId level) { + UpVal **pp = &L->openupval; + UpVal *p; + UpVal *uv; + lua_assert(isintwups(L) || L->openupval == NULL); + while (*pp != NULL && (p = *pp)->v >= level) { + lua_assert(upisopen(p)); + if (p->v == level) /* found a corresponding upvalue? */ + return p; /* return it */ + pp = &p->u.open.next; + } + /* not found: create a new upvalue */ + uv = luaM_new(L, UpVal); + uv->refcount = 0; + uv->u.open.next = *pp; /* link it to list of open upvalues */ + uv->u.open.touched = 1; + *pp = uv; + uv->v = level; /* current value lives in the stack */ + if (!isintwups(L)) { /* thread not in list of threads with upvalues? */ + L->twups = G(L)->twups; /* link it to the list */ + G(L)->twups = L; + } + return uv; +} + + +void luaF_close (lua_State *L, StkId level) { + UpVal *uv; + while (L->openupval != NULL && (uv = L->openupval)->v >= level) { + lua_assert(upisopen(uv)); + L->openupval = uv->u.open.next; /* remove from 'open' list */ + if (uv->refcount == 0) /* no references? */ + luaM_free(L, uv); /* free upvalue */ + else { + setobj(L, &uv->u.value, uv->v); /* move value to upvalue slot */ + uv->v = &uv->u.value; /* now current value lives here */ + luaC_upvalbarrier(L, uv); + } + } +} + + +Proto *luaF_newproto (lua_State *L) { + GCObject *o = luaC_newobj(L, LUA_TPROTO, sizeof(Proto)); + Proto *f = gco2p(o); + f->k = NULL; + f->sizek = 0; + f->p = NULL; + f->sizep = 0; + f->code = NULL; + f->cache = NULL; + f->sizecode = 0; + f->lineinfo = NULL; + f->sizelineinfo = 0; + f->upvalues = NULL; + f->sizeupvalues = 0; + f->numparams = 0; + f->is_vararg = 0; + f->maxstacksize = 0; + f->locvars = NULL; + f->sizelocvars = 0; + f->linedefined = 0; + f->lastlinedefined = 0; + f->source = NULL; + return f; +} + + +void luaF_freeproto (lua_State *L, Proto *f) { + luaM_freearray(L, f->code, f->sizecode); + luaM_freearray(L, f->p, f->sizep); + luaM_freearray(L, f->k, f->sizek); + luaM_freearray(L, f->lineinfo, f->sizelineinfo); + luaM_freearray(L, f->locvars, f->sizelocvars); + luaM_freearray(L, f->upvalues, f->sizeupvalues); + luaM_free(L, f); +} + + +/* +** Look for n-th local variable at line 'line' in function 'func'. +** Returns NULL if not found. +*/ +const char *luaF_getlocalname (const Proto *f, int local_number, int pc) { + int i; + for (i = 0; i<f->sizelocvars && f->locvars[i].startpc <= pc; i++) { + if (pc < f->locvars[i].endpc) { /* is variable active? */ + local_number--; + if (local_number == 0) + return getstr(f->locvars[i].varname); + } + } + return NULL; /* not found */ +} + diff --git a/thirdparty/src/Lua/lfunc.h b/thirdparty/src/Lua/lfunc.h new file mode 100644 index 000000000..256d3cf90 --- /dev/null +++ b/thirdparty/src/Lua/lfunc.h @@ -0,0 +1,54 @@ +/* +** $Id: lfunc.h,v 2.14 2014/06/19 18:27:20 roberto Exp $ +** Auxiliary functions to manipulate prototypes and closures +** See Copyright Notice in lua.h +*/ + +#ifndef lfunc_h +#define lfunc_h + + +#include "lobject.h" + + +#define sizeCclosure(n) (cast(int, sizeof(CClosure)) + \ + cast(int, sizeof(TValue)*((n)-1))) + +#define sizeLclosure(n) (cast(int, sizeof(LClosure)) + \ + cast(int, sizeof(TValue *)*((n)-1))) + + +/* test whether thread is in 'twups' list */ +#define isintwups(L) (L->twups != L) + + +/* +** Upvalues for Lua closures +*/ +struct UpVal { + TValue *v; /* points to stack or to its own value */ + lu_mem refcount; /* reference counter */ + union { + struct { /* (when open) */ + UpVal *next; /* linked list */ + int touched; /* mark to avoid cycles with dead threads */ + } open; + TValue value; /* the value (when closed) */ + } u; +}; + +#define upisopen(up) ((up)->v != &(up)->u.value) + + +LUAI_FUNC Proto *luaF_newproto (lua_State *L); +LUAI_FUNC CClosure *luaF_newCclosure (lua_State *L, int nelems); +LUAI_FUNC LClosure *luaF_newLclosure (lua_State *L, int nelems); +LUAI_FUNC void luaF_initupvals (lua_State *L, LClosure *cl); +LUAI_FUNC UpVal *luaF_findupval (lua_State *L, StkId level); +LUAI_FUNC void luaF_close (lua_State *L, StkId level); +LUAI_FUNC void luaF_freeproto (lua_State *L, Proto *f); +LUAI_FUNC const char *luaF_getlocalname (const Proto *func, int local_number, + int pc); + + +#endif diff --git a/thirdparty/src/Lua/lgc.cpp b/thirdparty/src/Lua/lgc.cpp new file mode 100644 index 000000000..e8965e5fb --- /dev/null +++ b/thirdparty/src/Lua/lgc.cpp @@ -0,0 +1,1159 @@ +/* +** $Id: lgc.c,v 2.201 2014/12/20 13:58:15 roberto Exp $ +** Garbage Collector +** See Copyright Notice in lua.h +*/ + +#define lgc_c +#define LUA_CORE + +#include "lprefix.h" + + +#include <string.h> + +#include <Lua/lua.h> + +#include "ldebug.h" +#include "ldo.h" +#include "lfunc.h" +#include "lgc.h" +#include "lmem.h" +#include "lobject.h" +#include "lstate.h" +#include "lstring.h" +#include "ltable.h" +#include "ltm.h" + + +/* +** internal state for collector while inside the atomic phase. The +** collector should never be in this state while running regular code. +*/ +#define GCSinsideatomic (GCSpause + 1) + +/* +** cost of sweeping one element (the size of a small object divided +** by some adjust for the sweep speed) +*/ +#define GCSWEEPCOST ((sizeof(TString) + 4) / 4) + +/* maximum number of elements to sweep in each single step */ +#define GCSWEEPMAX (cast_int((GCSTEPSIZE / GCSWEEPCOST) / 4)) + +/* cost of calling one finalizer */ +#define GCFINALIZECOST GCSWEEPCOST + + +/* +** macro to adjust 'stepmul': 'stepmul' is actually used like +** 'stepmul / STEPMULADJ' (value chosen by tests) +*/ +#define STEPMULADJ 200 + + +/* +** macro to adjust 'pause': 'pause' is actually used like +** 'pause / PAUSEADJ' (value chosen by tests) +*/ +#define PAUSEADJ 100 + + +/* +** 'makewhite' erases all color bits then sets only the current white +** bit +*/ +#define maskcolors (~(bitmask(BLACKBIT) | WHITEBITS)) +#define makewhite(g,x) \ + (x->marked = cast_byte((x->marked & maskcolors) | luaC_white(g))) + +#define white2gray(x) resetbits(x->marked, WHITEBITS) +#define black2gray(x) resetbit(x->marked, BLACKBIT) + + +#define valiswhite(x) (iscollectable(x) && iswhite(gcvalue(x))) + +#define checkdeadkey(n) lua_assert(!ttisdeadkey(gkey(n)) || ttisnil(gval(n))) + + +#define checkconsistency(obj) \ + lua_longassert(!iscollectable(obj) || righttt(obj)) + + +#define markvalue(g,o) { checkconsistency(o); \ + if (valiswhite(o)) reallymarkobject(g,gcvalue(o)); } + +#define markobject(g,t) \ + { if ((t) && iswhite(t)) reallymarkobject(g, obj2gco(t)); } + +static void reallymarkobject (global_State *g, GCObject *o); + + +/* +** {====================================================== +** Generic functions +** ======================================================= +*/ + + +/* +** one after last element in a hash array +*/ +#define gnodelast(h) gnode(h, cast(size_t, sizenode(h))) + + +/* +** link collectable object 'o' into list pointed by 'p' +*/ +#define linkgclist(o,p) ((o)->gclist = (p), (p) = obj2gco(o)) + + +/* +** if key is not marked, mark its entry as dead (therefore removing it +** from the table) +*/ +static void removeentry (Node *n) { + lua_assert(ttisnil(gval(n))); + if (valiswhite(gkey(n))) + setdeadvalue(wgkey(n)); /* unused and unmarked key; remove it */ +} + + +/* +** tells whether a key or value can be cleared from a weak +** table. Non-collectable objects are never removed from weak +** tables. Strings behave as 'values', so are never removed too. for +** other objects: if really collected, cannot keep them; for objects +** being finalized, keep them in keys, but not in values +*/ +static int iscleared (global_State *g, const TValue *o) { + if (!iscollectable(o)) return 0; + else if (ttisstring(o)) { + markobject(g, tsvalue(o)); /* strings are 'values', so are never weak */ + return 0; + } + else return iswhite(gcvalue(o)); +} + + +/* +** barrier that moves collector forward, that is, mark the white object +** being pointed by a black object. (If in sweep phase, clear the black +** object to white [sweep it] to avoid other barrier calls for this +** same object.) +*/ +void luaC_barrier_ (lua_State *L, GCObject *o, GCObject *v) { + global_State *g = G(L); + lua_assert(isblack(o) && iswhite(v) && !isdead(g, v) && !isdead(g, o)); + if (keepinvariant(g)) /* must keep invariant? */ + reallymarkobject(g, v); /* restore invariant */ + else { /* sweep phase */ + lua_assert(issweepphase(g)); + makewhite(g, o); /* mark main obj. as white to avoid other barriers */ + } +} + + +/* +** barrier that moves collector backward, that is, mark the black object +** pointing to a white object as gray again. +*/ +void luaC_barrierback_ (lua_State *L, Table *t) { + global_State *g = G(L); + lua_assert(isblack(t) && !isdead(g, t)); + black2gray(t); /* make table gray (again) */ + linkgclist(t, g->grayagain); +} + + +/* +** barrier for assignments to closed upvalues. Because upvalues are +** shared among closures, it is impossible to know the color of all +** closures pointing to it. So, we assume that the object being assigned +** must be marked. +*/ +void luaC_upvalbarrier_ (lua_State *L, UpVal *uv) { + global_State *g = G(L); + GCObject *o = gcvalue(uv->v); + lua_assert(!upisopen(uv)); /* ensured by macro luaC_upvalbarrier */ + if (keepinvariant(g)) + markobject(g, o); +} + + +void luaC_fix (lua_State *L, GCObject *o) { + global_State *g = G(L); + lua_assert(g->allgc == o); /* object must be 1st in 'allgc' list! */ + white2gray(o); /* they will be gray forever */ + g->allgc = o->next; /* remove object from 'allgc' list */ + o->next = g->fixedgc; /* link it to 'fixedgc' list */ + g->fixedgc = o; +} + + +/* +** create a new collectable object (with given type and size) and link +** it to 'allgc' list. +*/ +GCObject *luaC_newobj (lua_State *L, int tt, size_t sz) { + global_State *g = G(L); + GCObject *o = cast(GCObject *, luaM_newobject(L, novariant(tt), sz)); + o->marked = luaC_white(g); + o->tt = tt; + o->next = g->allgc; + g->allgc = o; + return o; +} + +/* }====================================================== */ + + + +/* +** {====================================================== +** Mark functions +** ======================================================= +*/ + + +/* +** mark an object. Userdata, strings, and closed upvalues are visited +** and turned black here. Other objects are marked gray and added +** to appropriate list to be visited (and turned black) later. (Open +** upvalues are already linked in 'headuv' list.) +*/ +static void reallymarkobject (global_State *g, GCObject *o) { + reentry: + white2gray(o); + switch (o->tt) { + case LUA_TSHRSTR: + case LUA_TLNGSTR: { + gray2black(o); + g->GCmemtrav += sizestring(gco2ts(o)); + break; + } + case LUA_TUSERDATA: { + TValue uvalue; + markobject(g, gco2u(o)->metatable); /* mark its metatable */ + gray2black(o); + g->GCmemtrav += sizeudata(gco2u(o)); + getuservalue(g->mainthread, gco2u(o), &uvalue); + if (valiswhite(&uvalue)) { /* markvalue(g, &uvalue); */ + o = gcvalue(&uvalue); + goto reentry; + } + break; + } + case LUA_TLCL: { + linkgclist(gco2lcl(o), g->gray); + break; + } + case LUA_TCCL: { + linkgclist(gco2ccl(o), g->gray); + break; + } + case LUA_TTABLE: { + linkgclist(gco2t(o), g->gray); + break; + } + case LUA_TTHREAD: { + linkgclist(gco2th(o), g->gray); + break; + } + case LUA_TPROTO: { + linkgclist(gco2p(o), g->gray); + break; + } + default: lua_assert(0); break; + } +} + + +/* +** mark metamethods for basic types +*/ +static void markmt (global_State *g) { + int i; + for (i=0; i < LUA_NUMTAGS; i++) + markobject(g, g->mt[i]); +} + + +/* +** mark all objects in list of being-finalized +*/ +static void markbeingfnz (global_State *g) { + GCObject *o; + for (o = g->tobefnz; o != NULL; o = o->next) + markobject(g, o); +} + + +/* +** Mark all values stored in marked open upvalues from non-marked threads. +** (Values from marked threads were already marked when traversing the +** thread.) Remove from the list threads that no longer have upvalues and +** not-marked threads. +*/ +static void remarkupvals (global_State *g) { + lua_State *thread; + lua_State **p = &g->twups; + while ((thread = *p) != NULL) { + lua_assert(!isblack(thread)); /* threads are never black */ + if (isgray(thread) && thread->openupval != NULL) + p = &thread->twups; /* keep marked thread with upvalues in the list */ + else { /* thread is not marked or without upvalues */ + UpVal *uv; + *p = thread->twups; /* remove thread from the list */ + thread->twups = thread; /* mark that it is out of list */ + for (uv = thread->openupval; uv != NULL; uv = uv->u.open.next) { + if (uv->u.open.touched) { + markvalue(g, uv->v); /* remark upvalue's value */ + uv->u.open.touched = 0; + } + } + } + } +} + + +/* +** mark root set and reset all gray lists, to start a new collection +*/ +static void restartcollection (global_State *g) { + g->gray = g->grayagain = NULL; + g->weak = g->allweak = g->ephemeron = NULL; + markobject(g, g->mainthread); + markvalue(g, &g->l_registry); + markmt(g); + markbeingfnz(g); /* mark any finalizing object left from previous cycle */ +} + +/* }====================================================== */ + + +/* +** {====================================================== +** Traverse functions +** ======================================================= +*/ + +/* +** Traverse a table with weak values and link it to proper list. During +** propagate phase, keep it in 'grayagain' list, to be revisited in the +** atomic phase. In the atomic phase, if table has any white value, +** put it in 'weak' list, to be cleared. +*/ +static void traverseweakvalue (global_State *g, Table *h) { + Node *n, *limit = gnodelast(h); + /* if there is array part, assume it may have white values (it is not + worth traversing it now just to check) */ + int hasclears = (h->sizearray > 0); + for (n = gnode(h, 0); n < limit; n++) { /* traverse hash part */ + checkdeadkey(n); + if (ttisnil(gval(n))) /* entry is empty? */ + removeentry(n); /* remove it */ + else { + lua_assert(!ttisnil(gkey(n))); + markvalue(g, gkey(n)); /* mark key */ + if (!hasclears && iscleared(g, gval(n))) /* is there a white value? */ + hasclears = 1; /* table will have to be cleared */ + } + } + if (g->gcstate == GCSpropagate) + linkgclist(h, g->grayagain); /* must retraverse it in atomic phase */ + else if (hasclears) + linkgclist(h, g->weak); /* has to be cleared later */ +} + + +/* +** Traverse an ephemeron table and link it to proper list. Returns true +** iff any object was marked during this traversal (which implies that +** convergence has to continue). During propagation phase, keep table +** in 'grayagain' list, to be visited again in the atomic phase. In +** the atomic phase, if table has any white->white entry, it has to +** be revisited during ephemeron convergence (as that key may turn +** black). Otherwise, if it has any white key, table has to be cleared +** (in the atomic phase). +*/ +static int traverseephemeron (global_State *g, Table *h) { + int marked = 0; /* true if an object is marked in this traversal */ + int hasclears = 0; /* true if table has white keys */ + int hasww = 0; /* true if table has entry "white-key -> white-value" */ + Node *n, *limit = gnodelast(h); + unsigned int i; + /* traverse array part */ + for (i = 0; i < h->sizearray; i++) { + if (valiswhite(&h->array[i])) { + marked = 1; + reallymarkobject(g, gcvalue(&h->array[i])); + } + } + /* traverse hash part */ + for (n = gnode(h, 0); n < limit; n++) { + checkdeadkey(n); + if (ttisnil(gval(n))) /* entry is empty? */ + removeentry(n); /* remove it */ + else if (iscleared(g, gkey(n))) { /* key is not marked (yet)? */ + hasclears = 1; /* table must be cleared */ + if (valiswhite(gval(n))) /* value not marked yet? */ + hasww = 1; /* white-white entry */ + } + else if (valiswhite(gval(n))) { /* value not marked yet? */ + marked = 1; + reallymarkobject(g, gcvalue(gval(n))); /* mark it now */ + } + } + /* link table into proper list */ + if (g->gcstate == GCSpropagate) + linkgclist(h, g->grayagain); /* must retraverse it in atomic phase */ + else if (hasww) /* table has white->white entries? */ + linkgclist(h, g->ephemeron); /* have to propagate again */ + else if (hasclears) /* table has white keys? */ + linkgclist(h, g->allweak); /* may have to clean white keys */ + return marked; +} + + +static void traversestrongtable (global_State *g, Table *h) { + Node *n, *limit = gnodelast(h); + unsigned int i; + for (i = 0; i < h->sizearray; i++) /* traverse array part */ + markvalue(g, &h->array[i]); + for (n = gnode(h, 0); n < limit; n++) { /* traverse hash part */ + checkdeadkey(n); + if (ttisnil(gval(n))) /* entry is empty? */ + removeentry(n); /* remove it */ + else { + lua_assert(!ttisnil(gkey(n))); + markvalue(g, gkey(n)); /* mark key */ + markvalue(g, gval(n)); /* mark value */ + } + } +} + + +static lu_mem traversetable (global_State *g, Table *h) { + const char *weakkey, *weakvalue; + const TValue *mode = gfasttm(g, h->metatable, TM_MODE); + markobject(g, h->metatable); + if (mode && ttisstring(mode) && /* is there a weak mode? */ + ((weakkey = strchr(svalue(mode), 'k')), + (weakvalue = strchr(svalue(mode), 'v')), + (weakkey || weakvalue))) { /* is really weak? */ + black2gray(h); /* keep table gray */ + if (!weakkey) /* strong keys? */ + traverseweakvalue(g, h); + else if (!weakvalue) /* strong values? */ + traverseephemeron(g, h); + else /* all weak */ + linkgclist(h, g->allweak); /* nothing to traverse now */ + } + else /* not weak */ + traversestrongtable(g, h); + return sizeof(Table) + sizeof(TValue) * h->sizearray + + sizeof(Node) * cast(size_t, sizenode(h)); +} + + +static int traverseproto (global_State *g, Proto *f) { + int i; + if (f->cache && iswhite(f->cache)) + f->cache = NULL; /* allow cache to be collected */ + markobject(g, f->source); + for (i = 0; i < f->sizek; i++) /* mark literals */ + markvalue(g, &f->k[i]); + for (i = 0; i < f->sizeupvalues; i++) /* mark upvalue names */ + markobject(g, f->upvalues[i].name); + for (i = 0; i < f->sizep; i++) /* mark nested protos */ + markobject(g, f->p[i]); + for (i = 0; i < f->sizelocvars; i++) /* mark local-variable names */ + markobject(g, f->locvars[i].varname); + return sizeof(Proto) + sizeof(Instruction) * f->sizecode + + sizeof(Proto *) * f->sizep + + sizeof(TValue) * f->sizek + + sizeof(int) * f->sizelineinfo + + sizeof(LocVar) * f->sizelocvars + + sizeof(Upvaldesc) * f->sizeupvalues; +} + + +static lu_mem traverseCclosure (global_State *g, CClosure *cl) { + int i; + for (i = 0; i < cl->nupvalues; i++) /* mark its upvalues */ + markvalue(g, &cl->upvalue[i]); + return sizeCclosure(cl->nupvalues); +} + +/* +** open upvalues point to values in a thread, so those values should +** be marked when the thread is traversed except in the atomic phase +** (because then the value cannot be changed by the thread and the +** thread may not be traversed again) +*/ +static lu_mem traverseLclosure (global_State *g, LClosure *cl) { + int i; + markobject(g, cl->p); /* mark its prototype */ + for (i = 0; i < cl->nupvalues; i++) { /* mark its upvalues */ + UpVal *uv = cl->upvals[i]; + if (uv != NULL) { + if (upisopen(uv) && g->gcstate != GCSinsideatomic) + uv->u.open.touched = 1; /* can be marked in 'remarkupvals' */ + else + markvalue(g, uv->v); + } + } + return sizeLclosure(cl->nupvalues); +} + + +static lu_mem traversethread (global_State *g, lua_State *th) { + StkId o = th->stack; + if (o == NULL) + return 1; /* stack not completely built yet */ + lua_assert(g->gcstate == GCSinsideatomic || + th->openupval == NULL || isintwups(th)); + for (; o < th->top; o++) /* mark live elements in the stack */ + markvalue(g, o); + if (g->gcstate == GCSinsideatomic) { /* final traversal? */ + StkId lim = th->stack + th->stacksize; /* real end of stack */ + for (; o < lim; o++) /* clear not-marked stack slice */ + setnilvalue(o); + /* 'remarkupvals' may have removed thread from 'twups' list */ + if (!isintwups(th) && th->openupval != NULL) { + th->twups = g->twups; /* link it back to the list */ + g->twups = th; + } + } + else if (g->gckind != KGC_EMERGENCY) + luaD_shrinkstack(th); /* do not change stack in emergency cycle */ + return (sizeof(lua_State) + sizeof(TValue) * th->stacksize); +} + + +/* +** traverse one gray object, turning it to black (except for threads, +** which are always gray). +*/ +static void propagatemark (global_State *g) { + lu_mem size; + GCObject *o = g->gray; + lua_assert(isgray(o)); + gray2black(o); + switch (o->tt) { + case LUA_TTABLE: { + Table *h = gco2t(o); + g->gray = h->gclist; /* remove from 'gray' list */ + size = traversetable(g, h); + break; + } + case LUA_TLCL: { + LClosure *cl = gco2lcl(o); + g->gray = cl->gclist; /* remove from 'gray' list */ + size = traverseLclosure(g, cl); + break; + } + case LUA_TCCL: { + CClosure *cl = gco2ccl(o); + g->gray = cl->gclist; /* remove from 'gray' list */ + size = traverseCclosure(g, cl); + break; + } + case LUA_TTHREAD: { + lua_State *th = gco2th(o); + g->gray = th->gclist; /* remove from 'gray' list */ + linkgclist(th, g->grayagain); /* insert into 'grayagain' list */ + black2gray(o); + size = traversethread(g, th); + break; + } + case LUA_TPROTO: { + Proto *p = gco2p(o); + g->gray = p->gclist; /* remove from 'gray' list */ + size = traverseproto(g, p); + break; + } + default: lua_assert(0); return; + } + g->GCmemtrav += size; +} + + +static void propagateall (global_State *g) { + while (g->gray) propagatemark(g); +} + + +static void convergeephemerons (global_State *g) { + int changed; + do { + GCObject *w; + GCObject *next = g->ephemeron; /* get ephemeron list */ + g->ephemeron = NULL; /* tables may return to this list when traversed */ + changed = 0; + while ((w = next) != NULL) { + next = gco2t(w)->gclist; + if (traverseephemeron(g, gco2t(w))) { /* traverse marked some value? */ + propagateall(g); /* propagate changes */ + changed = 1; /* will have to revisit all ephemeron tables */ + } + } + } while (changed); +} + +/* }====================================================== */ + + +/* +** {====================================================== +** Sweep Functions +** ======================================================= +*/ + + +/* +** clear entries with unmarked keys from all weaktables in list 'l' up +** to element 'f' +*/ +static void clearkeys (global_State *g, GCObject *l, GCObject *f) { + for (; l != f; l = gco2t(l)->gclist) { + Table *h = gco2t(l); + Node *n, *limit = gnodelast(h); + for (n = gnode(h, 0); n < limit; n++) { + if (!ttisnil(gval(n)) && (iscleared(g, gkey(n)))) { + setnilvalue(gval(n)); /* remove value ... */ + removeentry(n); /* and remove entry from table */ + } + } + } +} + + +/* +** clear entries with unmarked values from all weaktables in list 'l' up +** to element 'f' +*/ +static void clearvalues (global_State *g, GCObject *l, GCObject *f) { + for (; l != f; l = gco2t(l)->gclist) { + Table *h = gco2t(l); + Node *n, *limit = gnodelast(h); + unsigned int i; + for (i = 0; i < h->sizearray; i++) { + TValue *o = &h->array[i]; + if (iscleared(g, o)) /* value was collected? */ + setnilvalue(o); /* remove value */ + } + for (n = gnode(h, 0); n < limit; n++) { + if (!ttisnil(gval(n)) && iscleared(g, gval(n))) { + setnilvalue(gval(n)); /* remove value ... */ + removeentry(n); /* and remove entry from table */ + } + } + } +} + + +void luaC_upvdeccount (lua_State *L, UpVal *uv) { + lua_assert(uv->refcount > 0); + uv->refcount--; + if (uv->refcount == 0 && !upisopen(uv)) + luaM_free(L, uv); +} + + +static void freeLclosure (lua_State *L, LClosure *cl) { + int i; + for (i = 0; i < cl->nupvalues; i++) { + UpVal *uv = cl->upvals[i]; + if (uv) + luaC_upvdeccount(L, uv); + } + luaM_freemem(L, cl, sizeLclosure(cl->nupvalues)); +} + + +static void freeobj (lua_State *L, GCObject *o) { + switch (o->tt) { + case LUA_TPROTO: luaF_freeproto(L, gco2p(o)); break; + case LUA_TLCL: { + freeLclosure(L, gco2lcl(o)); + break; + } + case LUA_TCCL: { + luaM_freemem(L, o, sizeCclosure(gco2ccl(o)->nupvalues)); + break; + } + case LUA_TTABLE: luaH_free(L, gco2t(o)); break; + case LUA_TTHREAD: luaE_freethread(L, gco2th(o)); break; + case LUA_TUSERDATA: luaM_freemem(L, o, sizeudata(gco2u(o))); break; + case LUA_TSHRSTR: + luaS_remove(L, gco2ts(o)); /* remove it from hash table */ + /* go through */ + case LUA_TLNGSTR: { + luaM_freemem(L, o, sizestring(gco2ts(o))); + break; + } + default: lua_assert(0); + } +} + + +#define sweepwholelist(L,p) sweeplist(L,p,MAX_LUMEM) +static GCObject **sweeplist (lua_State *L, GCObject **p, lu_mem count); + + +/* +** sweep at most 'count' elements from a list of GCObjects erasing dead +** objects, where a dead object is one marked with the old (non current) +** white; change all non-dead objects back to white, preparing for next +** collection cycle. Return where to continue the traversal or NULL if +** list is finished. +*/ +static GCObject **sweeplist (lua_State *L, GCObject **p, lu_mem count) { + global_State *g = G(L); + int ow = otherwhite(g); + int white = luaC_white(g); /* current white */ + while (*p != NULL && count-- > 0) { + GCObject *curr = *p; + int marked = curr->marked; + if (isdeadm(ow, marked)) { /* is 'curr' dead? */ + *p = curr->next; /* remove 'curr' from list */ + freeobj(L, curr); /* erase 'curr' */ + } + else { /* change mark to 'white' */ + curr->marked = cast_byte((marked & maskcolors) | white); + p = &curr->next; /* go to next element */ + } + } + return (*p == NULL) ? NULL : p; +} + + +/* +** sweep a list until a live object (or end of list) +*/ +static GCObject **sweeptolive (lua_State *L, GCObject **p, int *n) { + GCObject **old = p; + int i = 0; + do { + i++; + p = sweeplist(L, p, 1); + } while (p == old); + if (n) *n += i; + return p; +} + +/* }====================================================== */ + + +/* +** {====================================================== +** Finalization +** ======================================================= +*/ + +/* +** If possible, free concatenation buffer and shrink string table +*/ +static void checkSizes (lua_State *L, global_State *g) { + if (g->gckind != KGC_EMERGENCY) { + l_mem olddebt = g->GCdebt; + luaZ_freebuffer(L, &g->buff); /* free concatenation buffer */ + if (g->strt.nuse < g->strt.size / 4) /* string table too big? */ + luaS_resize(L, g->strt.size / 2); /* shrink it a little */ + g->GCestimate += g->GCdebt - olddebt; /* update estimate */ + } +} + + +static GCObject *udata2finalize (global_State *g) { + GCObject *o = g->tobefnz; /* get first element */ + lua_assert(tofinalize(o)); + g->tobefnz = o->next; /* remove it from 'tobefnz' list */ + o->next = g->allgc; /* return it to 'allgc' list */ + g->allgc = o; + resetbit(o->marked, FINALIZEDBIT); /* object is "normal" again */ + if (issweepphase(g)) + makewhite(g, o); /* "sweep" object */ + return o; +} + + +static void dothecall (lua_State *L, void *ud) { + UNUSED(ud); + luaD_call(L, L->top - 2, 0, 0); +} + + +static void GCTM (lua_State *L, int propagateerrors) { + global_State *g = G(L); + const TValue *tm; + TValue v; + setgcovalue(L, &v, udata2finalize(g)); + tm = luaT_gettmbyobj(L, &v, TM_GC); + if (tm != NULL && ttisfunction(tm)) { /* is there a finalizer? */ + int status; + lu_byte oldah = L->allowhook; + int running = g->gcrunning; + L->allowhook = 0; /* stop debug hooks during GC metamethod */ + g->gcrunning = 0; /* avoid GC steps */ + setobj2s(L, L->top, tm); /* push finalizer... */ + setobj2s(L, L->top + 1, &v); /* ... and its argument */ + L->top += 2; /* and (next line) call the finalizer */ + status = luaD_pcall(L, dothecall, NULL, savestack(L, L->top - 2), 0); + L->allowhook = oldah; /* restore hooks */ + g->gcrunning = running; /* restore state */ + if (status != LUA_OK && propagateerrors) { /* error while running __gc? */ + if (status == LUA_ERRRUN) { /* is there an error object? */ + const char *msg = (ttisstring(L->top - 1)) + ? svalue(L->top - 1) + : "no message"; + luaO_pushfstring(L, "error in __gc metamethod (%s)", msg); + status = LUA_ERRGCMM; /* error in __gc metamethod */ + } + luaD_throw(L, status); /* re-throw error */ + } + } +} + + +/* +** call a few (up to 'g->gcfinnum') finalizers +*/ +static int runafewfinalizers (lua_State *L) { + global_State *g = G(L); + unsigned int i; + lua_assert(!g->tobefnz || g->gcfinnum > 0); + for (i = 0; g->tobefnz && i < g->gcfinnum; i++) + GCTM(L, 1); /* call one finalizer */ + g->gcfinnum = (!g->tobefnz) ? 0 /* nothing more to finalize? */ + : g->gcfinnum * 2; /* else call a few more next time */ + return i; +} + + +/* +** call all pending finalizers +*/ +static void callallpendingfinalizers (lua_State *L, int propagateerrors) { + global_State *g = G(L); + while (g->tobefnz) + GCTM(L, propagateerrors); +} + + +/* +** find last 'next' field in list 'p' list (to add elements in its end) +*/ +static GCObject **findlast (GCObject **p) { + while (*p != NULL) + p = &(*p)->next; + return p; +} + + +/* +** move all unreachable objects (or 'all' objects) that need +** finalization from list 'finobj' to list 'tobefnz' (to be finalized) +*/ +static void separatetobefnz (global_State *g, int all) { + GCObject *curr; + GCObject **p = &g->finobj; + GCObject **lastnext = findlast(&g->tobefnz); + while ((curr = *p) != NULL) { /* traverse all finalizable objects */ + lua_assert(tofinalize(curr)); + if (!(iswhite(curr) || all)) /* not being collected? */ + p = &curr->next; /* don't bother with it */ + else { + *p = curr->next; /* remove 'curr' from 'finobj' list */ + curr->next = *lastnext; /* link at the end of 'tobefnz' list */ + *lastnext = curr; + lastnext = &curr->next; + } + } +} + + +/* +** if object 'o' has a finalizer, remove it from 'allgc' list (must +** search the list to find it) and link it in 'finobj' list. +*/ +void luaC_checkfinalizer (lua_State *L, GCObject *o, Table *mt) { + global_State *g = G(L); + if (tofinalize(o) || /* obj. is already marked... */ + gfasttm(g, mt, TM_GC) == NULL) /* or has no finalizer? */ + return; /* nothing to be done */ + else { /* move 'o' to 'finobj' list */ + GCObject **p; + if (issweepphase(g)) { + makewhite(g, o); /* "sweep" object 'o' */ + if (g->sweepgc == &o->next) /* should not remove 'sweepgc' object */ + g->sweepgc = sweeptolive(L, g->sweepgc, NULL); /* change 'sweepgc' */ + } + /* search for pointer pointing to 'o' */ + for (p = &g->allgc; *p != o; p = &(*p)->next) { /* empty */ } + *p = o->next; /* remove 'o' from 'allgc' list */ + o->next = g->finobj; /* link it in 'finobj' list */ + g->finobj = o; + l_setbit(o->marked, FINALIZEDBIT); /* mark it as such */ + } +} + +/* }====================================================== */ + + + +/* +** {====================================================== +** GC control +** ======================================================= +*/ + + +/* +** Set a reasonable "time" to wait before starting a new GC cycle; cycle +** will start when memory use hits threshold. (Division by 'estimate' +** should be OK: it cannot be zero (because Lua cannot even start with +** less than PAUSEADJ bytes). +*/ +static void setpause (global_State *g) { + l_mem threshold, debt; + l_mem estimate = g->GCestimate / PAUSEADJ; /* adjust 'estimate' */ + lua_assert(estimate > 0); + threshold = (g->gcpause < MAX_LMEM / estimate) /* overflow? */ + ? estimate * g->gcpause /* no overflow */ + : MAX_LMEM; /* overflow; truncate to maximum */ + debt = gettotalbytes(g) - threshold; + luaE_setdebt(g, debt); +} + + +/* +** Enter first sweep phase. +** The call to 'sweeptolive' makes pointer point to an object inside +** the list (instead of to the header), so that the real sweep do not +** need to skip objects created between "now" and the start of the real +** sweep. +** Returns how many objects it swept. +*/ +static int entersweep (lua_State *L) { + global_State *g = G(L); + int n = 0; + g->gcstate = GCSswpallgc; + lua_assert(g->sweepgc == NULL); + g->sweepgc = sweeptolive(L, &g->allgc, &n); + return n; +} + + +void luaC_freeallobjects (lua_State *L) { + global_State *g = G(L); + separatetobefnz(g, 1); /* separate all objects with finalizers */ + lua_assert(g->finobj == NULL); + callallpendingfinalizers(L, 0); + lua_assert(g->tobefnz == NULL); + g->currentwhite = WHITEBITS; /* this "white" makes all objects look dead */ + g->gckind = KGC_NORMAL; + sweepwholelist(L, &g->finobj); + sweepwholelist(L, &g->allgc); + sweepwholelist(L, &g->fixedgc); /* collect fixed objects */ + lua_assert(g->strt.nuse == 0); +} + + +static l_mem atomic (lua_State *L) { + global_State *g = G(L); + l_mem work; + GCObject *origweak, *origall; + GCObject *grayagain = g->grayagain; /* save original list */ + lua_assert(g->ephemeron == NULL && g->weak == NULL); + lua_assert(!iswhite(g->mainthread)); + g->gcstate = GCSinsideatomic; + g->GCmemtrav = 0; /* start counting work */ + markobject(g, L); /* mark running thread */ + /* registry and global metatables may be changed by API */ + markvalue(g, &g->l_registry); + markmt(g); /* mark global metatables */ + /* remark occasional upvalues of (maybe) dead threads */ + remarkupvals(g); + propagateall(g); /* propagate changes */ + work = g->GCmemtrav; /* stop counting (do not recount 'grayagain') */ + g->gray = grayagain; + propagateall(g); /* traverse 'grayagain' list */ + g->GCmemtrav = 0; /* restart counting */ + convergeephemerons(g); + /* at this point, all strongly accessible objects are marked. */ + /* Clear values from weak tables, before checking finalizers */ + clearvalues(g, g->weak, NULL); + clearvalues(g, g->allweak, NULL); + origweak = g->weak; origall = g->allweak; + work += g->GCmemtrav; /* stop counting (objects being finalized) */ + separatetobefnz(g, 0); /* separate objects to be finalized */ + g->gcfinnum = 1; /* there may be objects to be finalized */ + markbeingfnz(g); /* mark objects that will be finalized */ + propagateall(g); /* remark, to propagate 'resurrection' */ + g->GCmemtrav = 0; /* restart counting */ + convergeephemerons(g); + /* at this point, all resurrected objects are marked. */ + /* remove dead objects from weak tables */ + clearkeys(g, g->ephemeron, NULL); /* clear keys from all ephemeron tables */ + clearkeys(g, g->allweak, NULL); /* clear keys from all 'allweak' tables */ + /* clear values from resurrected weak tables */ + clearvalues(g, g->weak, origweak); + clearvalues(g, g->allweak, origall); + g->currentwhite = cast_byte(otherwhite(g)); /* flip current white */ + work += g->GCmemtrav; /* complete counting */ + return work; /* estimate of memory marked by 'atomic' */ +} + + +static lu_mem sweepstep (lua_State *L, global_State *g, + int nextstate, GCObject **nextlist) { + if (g->sweepgc) { + l_mem olddebt = g->GCdebt; + g->sweepgc = sweeplist(L, g->sweepgc, GCSWEEPMAX); + g->GCestimate += g->GCdebt - olddebt; /* update estimate */ + if (g->sweepgc) /* is there still something to sweep? */ + return (GCSWEEPMAX * GCSWEEPCOST); + } + /* else enter next state */ + g->gcstate = nextstate; + g->sweepgc = nextlist; + return 0; +} + + +static lu_mem singlestep (lua_State *L) { + global_State *g = G(L); + switch (g->gcstate) { + case GCSpause: { + g->GCmemtrav = g->strt.size * sizeof(GCObject*); + restartcollection(g); + g->gcstate = GCSpropagate; + return g->GCmemtrav; + } + case GCSpropagate: { + g->GCmemtrav = 0; + lua_assert(g->gray); + propagatemark(g); + if (g->gray == NULL) /* no more gray objects? */ + g->gcstate = GCSatomic; /* finish propagate phase */ + return g->GCmemtrav; /* memory traversed in this step */ + } + case GCSatomic: { + lu_mem work; + int sw; + propagateall(g); /* make sure gray list is empty */ + work = atomic(L); /* work is what was traversed by 'atomic' */ + sw = entersweep(L); + g->GCestimate = gettotalbytes(g); /* first estimate */; + return work + sw * GCSWEEPCOST; + } + case GCSswpallgc: { /* sweep "regular" objects */ + return sweepstep(L, g, GCSswpfinobj, &g->finobj); + } + case GCSswpfinobj: { /* sweep objects with finalizers */ + return sweepstep(L, g, GCSswptobefnz, &g->tobefnz); + } + case GCSswptobefnz: { /* sweep objects to be finalized */ + return sweepstep(L, g, GCSswpend, NULL); + } + case GCSswpend: { /* finish sweeps */ + makewhite(g, g->mainthread); /* sweep main thread */ + checkSizes(L, g); + g->gcstate = GCScallfin; + return 0; + } + case GCScallfin: { /* call remaining finalizers */ + if (g->tobefnz && g->gckind != KGC_EMERGENCY) { + int n = runafewfinalizers(L); + return (n * GCFINALIZECOST); + } + else { /* emergency mode or no more finalizers */ + g->gcstate = GCSpause; /* finish collection */ + return 0; + } + } + default: lua_assert(0); return 0; + } +} + + +/* +** advances the garbage collector until it reaches a state allowed +** by 'statemask' +*/ +void luaC_runtilstate (lua_State *L, int statesmask) { + global_State *g = G(L); + while (!testbit(statesmask, g->gcstate)) + singlestep(L); +} + + +/* +** get GC debt and convert it from Kb to 'work units' (avoid zero debt +** and overflows) +*/ +static l_mem getdebt (global_State *g) { + l_mem debt = g->GCdebt; + int stepmul = g->gcstepmul; + debt = (debt / STEPMULADJ) + 1; + debt = (debt < MAX_LMEM / stepmul) ? debt * stepmul : MAX_LMEM; + return debt; +} + +/* +** performs a basic GC step when collector is running +*/ +void luaC_step (lua_State *L) { + global_State *g = G(L); + l_mem debt = getdebt(g); /* GC deficit (be paid now) */ + if (!g->gcrunning) { /* not running? */ + luaE_setdebt(g, -GCSTEPSIZE * 10); /* avoid being called too often */ + return; + } + do { /* repeat until pause or enough "credit" (negative debt) */ + lu_mem work = singlestep(L); /* perform one single step */ + debt -= work; + } while (debt > -GCSTEPSIZE && g->gcstate != GCSpause); + if (g->gcstate == GCSpause) + setpause(g); /* pause until next cycle */ + else { + debt = (debt / g->gcstepmul) * STEPMULADJ; /* convert 'work units' to Kb */ + luaE_setdebt(g, debt); + runafewfinalizers(L); + } +} + + +/* +** Performs a full GC cycle; if 'isemergency', set a flag to avoid +** some operations which could change the interpreter state in some +** unexpected ways (running finalizers and shrinking some structures). +** Before running the collection, check 'keepinvariant'; if it is true, +** there may be some objects marked as black, so the collector has +** to sweep all objects to turn them back to white (as white has not +** changed, nothing will be collected). +*/ +void luaC_fullgc (lua_State *L, int isemergency) { + global_State *g = G(L); + lua_assert(g->gckind == KGC_NORMAL); + if (isemergency) g->gckind = KGC_EMERGENCY; /* set flag */ + if (keepinvariant(g)) { /* black objects? */ + entersweep(L); /* sweep everything to turn them back to white */ + } + /* finish any pending sweep phase to start a new cycle */ + luaC_runtilstate(L, bitmask(GCSpause)); + luaC_runtilstate(L, ~bitmask(GCSpause)); /* start new collection */ + luaC_runtilstate(L, bitmask(GCScallfin)); /* run up to finalizers */ + /* estimate must be correct after a full GC cycle */ + lua_assert(g->GCestimate == gettotalbytes(g)); + luaC_runtilstate(L, bitmask(GCSpause)); /* finish collection */ + g->gckind = KGC_NORMAL; + setpause(g); +} + +/* }====================================================== */ + + diff --git a/thirdparty/src/Lua/lgc.h b/thirdparty/src/Lua/lgc.h new file mode 100644 index 000000000..0eedf8420 --- /dev/null +++ b/thirdparty/src/Lua/lgc.h @@ -0,0 +1,138 @@ +/* +** $Id: lgc.h,v 2.86 2014/10/25 11:50:46 roberto Exp $ +** Garbage Collector +** See Copyright Notice in lua.h +*/ + +#ifndef lgc_h +#define lgc_h + + +#include "lobject.h" +#include "lstate.h" + +/* +** Collectable objects may have one of three colors: white, which +** means the object is not marked; gray, which means the +** object is marked, but its references may be not marked; and +** black, which means that the object and all its references are marked. +** The main invariant of the garbage collector, while marking objects, +** is that a black object can never point to a white one. Moreover, +** any gray object must be in a "gray list" (gray, grayagain, weak, +** allweak, ephemeron) so that it can be visited again before finishing +** the collection cycle. These lists have no meaning when the invariant +** is not being enforced (e.g., sweep phase). +*/ + + + +/* how much to allocate before next GC step */ +#if !defined(GCSTEPSIZE) +/* ~100 small strings */ +#define GCSTEPSIZE (cast_int(100 * sizeof(TString))) +#endif + + +/* +** Possible states of the Garbage Collector +*/ +#define GCSpropagate 0 +#define GCSatomic 1 +#define GCSswpallgc 2 +#define GCSswpfinobj 3 +#define GCSswptobefnz 4 +#define GCSswpend 5 +#define GCScallfin 6 +#define GCSpause 7 + + +#define issweepphase(g) \ + (GCSswpallgc <= (g)->gcstate && (g)->gcstate <= GCSswpend) + + +/* +** macro to tell when main invariant (white objects cannot point to black +** ones) must be kept. During a collection, the sweep +** phase may break the invariant, as objects turned white may point to +** still-black objects. The invariant is restored when sweep ends and +** all objects are white again. +*/ + +#define keepinvariant(g) ((g)->gcstate <= GCSatomic) + + +/* +** some useful bit tricks +*/ +#define resetbits(x,m) ((x) &= cast(lu_byte, ~(m))) +#define setbits(x,m) ((x) |= (m)) +#define testbits(x,m) ((x) & (m)) +#define bitmask(b) (1<<(b)) +#define bit2mask(b1,b2) (bitmask(b1) | bitmask(b2)) +#define l_setbit(x,b) setbits(x, bitmask(b)) +#define resetbit(x,b) resetbits(x, bitmask(b)) +#define testbit(x,b) testbits(x, bitmask(b)) + + +/* Layout for bit use in 'marked' field: */ +#define WHITE0BIT 0 /* object is white (type 0) */ +#define WHITE1BIT 1 /* object is white (type 1) */ +#define BLACKBIT 2 /* object is black */ +#define FINALIZEDBIT 3 /* object has been marked for finalization */ +/* bit 7 is currently used by tests (luaL_checkmemory) */ + +#define WHITEBITS bit2mask(WHITE0BIT, WHITE1BIT) + + +#define iswhite(x) testbits((x)->marked, WHITEBITS) +#define isblack(x) testbit((x)->marked, BLACKBIT) +#define isgray(x) /* neither white nor black */ \ + (!testbits((x)->marked, WHITEBITS | bitmask(BLACKBIT))) + +#define tofinalize(x) testbit((x)->marked, FINALIZEDBIT) + +#define otherwhite(g) ((g)->currentwhite ^ WHITEBITS) +#define isdeadm(ow,m) (!(((m) ^ WHITEBITS) & (ow))) +#define isdead(g,v) isdeadm(otherwhite(g), (v)->marked) + +#define changewhite(x) ((x)->marked ^= WHITEBITS) +#define gray2black(x) l_setbit((x)->marked, BLACKBIT) + +#define luaC_white(g) cast(lu_byte, (g)->currentwhite & WHITEBITS) + + +#define luaC_condGC(L,c) \ + {if (G(L)->GCdebt > 0) {c;}; condchangemem(L);} +#define luaC_checkGC(L) luaC_condGC(L, luaC_step(L);) + + +#define luaC_barrier(L,p,v) { \ + if (iscollectable(v) && isblack(p) && iswhite(gcvalue(v))) \ + luaC_barrier_(L,obj2gco(p),gcvalue(v)); } + +#define luaC_barrierback(L,p,v) { \ + if (iscollectable(v) && isblack(p) && iswhite(gcvalue(v))) \ + luaC_barrierback_(L,p); } + +#define luaC_objbarrier(L,p,o) { \ + if (isblack(p) && iswhite(o)) \ + luaC_barrier_(L,obj2gco(p),obj2gco(o)); } + +#define luaC_upvalbarrier(L,uv) \ + { if (iscollectable((uv)->v) && !upisopen(uv)) \ + luaC_upvalbarrier_(L,uv); } + +LUAI_FUNC void luaC_fix (lua_State *L, GCObject *o); +LUAI_FUNC void luaC_freeallobjects (lua_State *L); +LUAI_FUNC void luaC_step (lua_State *L); +LUAI_FUNC void luaC_runtilstate (lua_State *L, int statesmask); +LUAI_FUNC void luaC_fullgc (lua_State *L, int isemergency); +LUAI_FUNC GCObject *luaC_newobj (lua_State *L, int tt, size_t sz); +LUAI_FUNC void luaC_barrier_ (lua_State *L, GCObject *o, GCObject *v); +LUAI_FUNC void luaC_barrierback_ (lua_State *L, Table *o); +LUAI_FUNC void luaC_upvalbarrier_ (lua_State *L, UpVal *uv); +LUAI_FUNC void luaC_checkfinalizer (lua_State *L, GCObject *o, Table *mt); +LUAI_FUNC void luaC_upvdeccount (lua_State *L, UpVal *uv); + + +#endif diff --git a/thirdparty/src/Lua/linit.cpp b/thirdparty/src/Lua/linit.cpp new file mode 100644 index 000000000..f51ad1426 --- /dev/null +++ b/thirdparty/src/Lua/linit.cpp @@ -0,0 +1,68 @@ +/* +** $Id: linit.c,v 1.38 2015/01/05 13:48:33 roberto Exp $ +** Initialization of libraries for lua.c and other clients +** See Copyright Notice in lua.h +*/ + + +#define linit_c +#define LUA_LIB + +/* +** If you embed Lua in your program and need to open the standard +** libraries, call luaL_openlibs in your program. If you need a +** different set of libraries, copy this file to your project and edit +** it to suit your needs. +** +** You can also *preload* libraries, so that a later 'require' can +** open the library, which is already linked to the application. +** For that, do the following code: +** +** luaL_getsubtable(L, LUA_REGISTRYINDEX, "_PRELOAD"); +** lua_pushcfunction(L, luaopen_modname); +** lua_setfield(L, -2, modname); +** lua_pop(L, 1); // remove _PRELOAD table +*/ + +#include "lprefix.h" + + +#include <stddef.h> + +#include <Lua/lua.h> + +#include <Lua/lualib.h> +#include <Lua/lauxlib.h> + + +/* +** these libs are loaded by lua.c and are readily available to any Lua +** program +*/ +static const luaL_Reg loadedlibs[] = { + {"_G", luaopen_base}, + {LUA_LOADLIBNAME, luaopen_package}, + {LUA_COLIBNAME, luaopen_coroutine}, + {LUA_TABLIBNAME, luaopen_table}, + {LUA_IOLIBNAME, luaopen_io}, + {LUA_OSLIBNAME, luaopen_os}, + {LUA_STRLIBNAME, luaopen_string}, + {LUA_MATHLIBNAME, luaopen_math}, + {LUA_UTF8LIBNAME, luaopen_utf8}, + {LUA_DBLIBNAME, luaopen_debug}, +#if defined(LUA_COMPAT_BITLIB) + {LUA_BITLIBNAME, luaopen_bit32}, +#endif + {NULL, NULL} +}; + + +LUALIB_API void luaL_openlibs (lua_State *L) { + const luaL_Reg *lib; + /* "require" functions from 'loadedlibs' and set results to global table */ + for (lib = loadedlibs; lib->func; lib++) { + luaL_requiref(L, lib->name, lib->func, 1); + lua_pop(L, 1); /* remove lib */ + } +} + diff --git a/thirdparty/src/Lua/liolib.cpp b/thirdparty/src/Lua/liolib.cpp new file mode 100644 index 000000000..65fc418d5 --- /dev/null +++ b/thirdparty/src/Lua/liolib.cpp @@ -0,0 +1,757 @@ +/* +** $Id: liolib.c,v 2.142 2015/01/02 12:50:28 roberto Exp $ +** Standard I/O (and system) library +** See Copyright Notice in lua.h +*/ + +#define liolib_c +#define LUA_LIB + +#include "lprefix.h" + + +#include <ctype.h> +#include <errno.h> +#include <locale.h> +#include <stdio.h> +#include <stdlib.h> +#include <string.h> + +#include <Lua/lua.h> + +#include <Lua/lauxlib.h> +#include <Lua/lualib.h> + + +#if !defined(l_checkmode) + +/* +** Check whether 'mode' matches '[rwa]%+?b?'. +** Change this macro to accept other modes for 'fopen' besides +** the standard ones. +*/ +#define l_checkmode(mode) \ + (*mode != '\0' && strchr("rwa", *(mode++)) != NULL && \ + (*mode != '+' || ++mode) && /* skip if char is '+' */ \ + (*mode != 'b' || ++mode) && /* skip if char is 'b' */ \ + (*mode == '\0')) + +#endif + +/* +** {====================================================== +** l_popen spawns a new process connected to the current +** one through the file streams. +** ======================================================= +*/ + +#if !defined(l_popen) /* { */ + +#if defined(LUA_USE_POSIX) /* { */ + +#define l_popen(L,c,m) (fflush(NULL), popen(c,m)) +#define l_pclose(L,file) (pclose(file)) + +#elif defined(LUA_USE_WINDOWS) /* }{ */ + +#define l_popen(L,c,m) (_popen(c,m)) +#define l_pclose(L,file) (_pclose(file)) + +#else /* }{ */ + +/* ISO C definitions */ +#define l_popen(L,c,m) \ + ((void)((void)c, m), \ + luaL_error(L, "'popen' not supported"), \ + (FILE*)0) +#define l_pclose(L,file) ((void)L, (void)file, -1) + +#endif /* } */ + +#endif /* } */ + +/* }====================================================== */ + + +#if !defined(l_getc) /* { */ + +#if defined(LUA_USE_POSIX) +#define l_getc(f) getc_unlocked(f) +#define l_lockfile(f) flockfile(f) +#define l_unlockfile(f) funlockfile(f) +#else +#define l_getc(f) getc(f) +#define l_lockfile(f) ((void)0) +#define l_unlockfile(f) ((void)0) +#endif + +#endif /* } */ + + +/* +** {====================================================== +** l_fseek: configuration for longer offsets +** ======================================================= +*/ + +#if !defined(l_fseek) /* { */ + +#if defined(LUA_USE_POSIX) /* { */ + +#include <sys/types.h> + +#define l_fseek(f,o,w) fseeko(f,o,w) +#define l_ftell(f) ftello(f) +#define l_seeknum off_t + +#elif defined(LUA_USE_WINDOWS) && !defined(_CRTIMP_TYPEINFO) \ + && defined(_MSC_VER) && (_MSC_VER >= 1400) /* }{ */ + +/* Windows (but not DDK) and Visual C++ 2005 or higher */ +#define l_fseek(f,o,w) _fseeki64(f,o,w) +#define l_ftell(f) _ftelli64(f) +#define l_seeknum __int64 + +#else /* }{ */ + +/* ISO C definitions */ +#define l_fseek(f,o,w) fseek(f,o,w) +#define l_ftell(f) ftell(f) +#define l_seeknum long + +#endif /* } */ + +#endif /* } */ + +/* }====================================================== */ + + +#define IO_PREFIX "_IO_" +#define IOPREF_LEN (sizeof(IO_PREFIX)/sizeof(char) - 1) +#define IO_INPUT (IO_PREFIX "input") +#define IO_OUTPUT (IO_PREFIX "output") + + +typedef luaL_Stream LStream; + + +#define tolstream(L) ((LStream *)luaL_checkudata(L, 1, LUA_FILEHANDLE)) + +#define isclosed(p) ((p)->closef == NULL) + + +static int io_type (lua_State *L) { + LStream *p; + luaL_checkany(L, 1); + p = (LStream *)luaL_testudata(L, 1, LUA_FILEHANDLE); + if (p == NULL) + lua_pushnil(L); /* not a file */ + else if (isclosed(p)) + lua_pushliteral(L, "closed file"); + else + lua_pushliteral(L, "file"); + return 1; +} + + +static int f_tostring (lua_State *L) { + LStream *p = tolstream(L); + if (isclosed(p)) + lua_pushliteral(L, "file (closed)"); + else + lua_pushfstring(L, "file (%p)", p->f); + return 1; +} + + +static FILE *tofile (lua_State *L) { + LStream *p = tolstream(L); + if (isclosed(p)) + luaL_error(L, "attempt to use a closed file"); + lua_assert(p->f); + return p->f; +} + + +/* +** When creating file handles, always creates a 'closed' file handle +** before opening the actual file; so, if there is a memory error, the +** file is not left opened. +*/ +static LStream *newprefile (lua_State *L) { + LStream *p = (LStream *)lua_newuserdata(L, sizeof(LStream)); + p->closef = NULL; /* mark file handle as 'closed' */ + luaL_setmetatable(L, LUA_FILEHANDLE); + return p; +} + + +/* +** Calls the 'close' function from a file handle. The 'volatile' avoids +** a bug in some versions of the Clang compiler (e.g., clang 3.0 for +** 32 bits). +*/ +static int aux_close (lua_State *L) { + LStream *p = tolstream(L); + volatile lua_CFunction cf = p->closef; + p->closef = NULL; /* mark stream as closed */ + return (*cf)(L); /* close it */ +} + + +static int io_close (lua_State *L) { + if (lua_isnone(L, 1)) /* no argument? */ + lua_getfield(L, LUA_REGISTRYINDEX, IO_OUTPUT); /* use standard output */ + tofile(L); /* make sure argument is an open stream */ + return aux_close(L); +} + + +static int f_gc (lua_State *L) { + LStream *p = tolstream(L); + if (!isclosed(p) && p->f != NULL) + aux_close(L); /* ignore closed and incompletely open files */ + return 0; +} + + +/* +** function to close regular files +*/ +static int io_fclose (lua_State *L) { + LStream *p = tolstream(L); + int res = fclose(p->f); + return luaL_fileresult(L, (res == 0), NULL); +} + + +static LStream *newfile (lua_State *L) { + LStream *p = newprefile(L); + p->f = NULL; + p->closef = &io_fclose; + return p; +} + + +static void opencheck (lua_State *L, const char *fname, const char *mode) { + LStream *p = newfile(L); + p->f = fopen(fname, mode); + if (p->f == NULL) + luaL_error(L, "cannot open file '%s' (%s)", fname, strerror(errno)); +} + + +static int io_open (lua_State *L) { + const char *filename = luaL_checkstring(L, 1); + const char *mode = luaL_optstring(L, 2, "r"); + LStream *p = newfile(L); + const char *md = mode; /* to traverse/check mode */ + luaL_argcheck(L, l_checkmode(md), 2, "invalid mode"); + p->f = fopen(filename, mode); + return (p->f == NULL) ? luaL_fileresult(L, 0, filename) : 1; +} + + +/* +** function to close 'popen' files +*/ +static int io_pclose (lua_State *L) { + LStream *p = tolstream(L); + return luaL_execresult(L, l_pclose(L, p->f)); +} + + +static int io_popen (lua_State *L) { + const char *filename = luaL_checkstring(L, 1); + const char *mode = luaL_optstring(L, 2, "r"); + LStream *p = newprefile(L); + p->f = l_popen(L, filename, mode); + p->closef = &io_pclose; + return (p->f == NULL) ? luaL_fileresult(L, 0, filename) : 1; +} + + +static int io_tmpfile (lua_State *L) { + LStream *p = newfile(L); + p->f = tmpfile(); + return (p->f == NULL) ? luaL_fileresult(L, 0, NULL) : 1; +} + + +static FILE *getiofile (lua_State *L, const char *findex) { + LStream *p; + lua_getfield(L, LUA_REGISTRYINDEX, findex); + p = (LStream *)lua_touserdata(L, -1); + if (isclosed(p)) + luaL_error(L, "standard %s file is closed", findex + IOPREF_LEN); + return p->f; +} + + +static int g_iofile (lua_State *L, const char *f, const char *mode) { + if (!lua_isnoneornil(L, 1)) { + const char *filename = lua_tostring(L, 1); + if (filename) + opencheck(L, filename, mode); + else { + tofile(L); /* check that it's a valid file handle */ + lua_pushvalue(L, 1); + } + lua_setfield(L, LUA_REGISTRYINDEX, f); + } + /* return current value */ + lua_getfield(L, LUA_REGISTRYINDEX, f); + return 1; +} + + +static int io_input (lua_State *L) { + return g_iofile(L, IO_INPUT, "r"); +} + + +static int io_output (lua_State *L) { + return g_iofile(L, IO_OUTPUT, "w"); +} + + +static int io_readline (lua_State *L); + + +static void aux_lines (lua_State *L, int toclose) { + int n = lua_gettop(L) - 1; /* number of arguments to read */ + lua_pushinteger(L, n); /* number of arguments to read */ + lua_pushboolean(L, toclose); /* close/not close file when finished */ + lua_rotate(L, 2, 2); /* move 'n' and 'toclose' to their positions */ + lua_pushcclosure(L, io_readline, 3 + n); +} + + +static int f_lines (lua_State *L) { + tofile(L); /* check that it's a valid file handle */ + aux_lines(L, 0); + return 1; +} + + +static int io_lines (lua_State *L) { + int toclose; + if (lua_isnone(L, 1)) lua_pushnil(L); /* at least one argument */ + if (lua_isnil(L, 1)) { /* no file name? */ + lua_getfield(L, LUA_REGISTRYINDEX, IO_INPUT); /* get default input */ + lua_replace(L, 1); /* put it at index 1 */ + tofile(L); /* check that it's a valid file handle */ + toclose = 0; /* do not close it after iteration */ + } + else { /* open a new file */ + const char *filename = luaL_checkstring(L, 1); + opencheck(L, filename, "r"); + lua_replace(L, 1); /* put file at index 1 */ + toclose = 1; /* close it after iteration */ + } + aux_lines(L, toclose); + return 1; +} + + +/* +** {====================================================== +** READ +** ======================================================= +*/ + + +/* maximum length of a numeral */ +#define MAXRN 200 + +/* auxiliary structure used by 'read_number' */ +typedef struct { + FILE *f; /* file being read */ + int c; /* current character (look ahead) */ + int n; /* number of elements in buffer 'buff' */ + char buff[MAXRN + 1]; /* +1 for ending '\0' */ +} RN; + + +/* +** Add current char to buffer (if not out of space) and read next one +*/ +static int nextc (RN *rn) { + if (rn->n >= MAXRN) { /* buffer overflow? */ + rn->buff[0] = '\0'; /* invalidate result */ + return 0; /* fail */ + } + else { + rn->buff[rn->n++] = rn->c; /* save current char */ + rn->c = l_getc(rn->f); /* read next one */ + return 1; + } +} + + +/* +** Accept current char if it is in 'set' (of size 1 or 2) +*/ +static int test2 (RN *rn, const char *set) { + if (rn->c == set[0] || (rn->c == set[1] && rn->c != '\0')) + return nextc(rn); + else return 0; +} + + +/* +** Read a sequence of (hex)digits +*/ +static int readdigits (RN *rn, int hex) { + int count = 0; + while ((hex ? isxdigit(rn->c) : isdigit(rn->c)) && nextc(rn)) + count++; + return count; +} + + +/* access to locale "radix character" (decimal point) */ +#if !defined(l_getlocaledecpoint) +#define l_getlocaledecpoint() (localeconv()->decimal_point[0]) +#endif + + +/* +** Read a number: first reads a valid prefix of a numeral into a buffer. +** Then it calls 'lua_stringtonumber' to check whether the format is +** correct and to convert it to a Lua number +*/ +static int read_number (lua_State *L, FILE *f) { + RN rn; + int count = 0; + int hex = 0; + char decp[2] = "."; + rn.f = f; rn.n = 0; + decp[0] = l_getlocaledecpoint(); /* get decimal point from locale */ + l_lockfile(rn.f); + do { rn.c = l_getc(rn.f); } while (isspace(rn.c)); /* skip spaces */ + test2(&rn, "-+"); /* optional signal */ + if (test2(&rn, "0")) { + if (test2(&rn, "xX")) hex = 1; /* numeral is hexadecimal */ + else count = 1; /* count initial '0' as a valid digit */ + } + count += readdigits(&rn, hex); /* integral part */ + if (test2(&rn, decp)) /* decimal point? */ + count += readdigits(&rn, hex); /* fractional part */ + if (count > 0 && test2(&rn, (hex ? "pP" : "eE"))) { /* exponent mark? */ + test2(&rn, "-+"); /* exponent signal */ + readdigits(&rn, 0); /* exponent digits */ + } + ungetc(rn.c, rn.f); /* unread look-ahead char */ + l_unlockfile(rn.f); + rn.buff[rn.n] = '\0'; /* finish string */ + if (lua_stringtonumber(L, rn.buff)) /* is this a valid number? */ + return 1; /* ok */ + else { /* invalid format */ + lua_pushnil(L); /* "result" to be removed */ + return 0; /* read fails */ + } +} + + +static int test_eof (lua_State *L, FILE *f) { + int c = getc(f); + ungetc(c, f); /* no-op when c == EOF */ + lua_pushlstring(L, NULL, 0); + return (c != EOF); +} + + +static int read_line (lua_State *L, FILE *f, int chop) { + luaL_Buffer b; + int c = '\0'; + luaL_buffinit(L, &b); + while (c != EOF && c != '\n') { /* repeat until end of line */ + char *buff = luaL_prepbuffer(&b); /* pre-allocate buffer */ + int i = 0; + l_lockfile(f); /* no memory errors can happen inside the lock */ + while (i < LUAL_BUFFERSIZE && (c = l_getc(f)) != EOF && c != '\n') + buff[i++] = c; + l_unlockfile(f); + luaL_addsize(&b, i); + } + if (!chop && c == '\n') /* want a newline and have one? */ + luaL_addchar(&b, c); /* add ending newline to result */ + luaL_pushresult(&b); /* close buffer */ + /* return ok if read something (either a newline or something else) */ + return (c == '\n' || lua_rawlen(L, -1) > 0); +} + + +static void read_all (lua_State *L, FILE *f) { + size_t nr; + luaL_Buffer b; + luaL_buffinit(L, &b); + do { /* read file in chunks of LUAL_BUFFERSIZE bytes */ + char *p = luaL_prepbuffsize(&b, LUAL_BUFFERSIZE); + nr = fread(p, sizeof(char), LUAL_BUFFERSIZE, f); + luaL_addsize(&b, nr); + } while (nr == LUAL_BUFFERSIZE); + luaL_pushresult(&b); /* close buffer */ +} + + +static int read_chars (lua_State *L, FILE *f, size_t n) { + size_t nr; /* number of chars actually read */ + char *p; + luaL_Buffer b; + luaL_buffinit(L, &b); + p = luaL_prepbuffsize(&b, n); /* prepare buffer to read whole block */ + nr = fread(p, sizeof(char), n, f); /* try to read 'n' chars */ + luaL_addsize(&b, nr); + luaL_pushresult(&b); /* close buffer */ + return (nr > 0); /* true iff read something */ +} + + +static int g_read (lua_State *L, FILE *f, int first) { + int nargs = lua_gettop(L) - 1; + int success; + int n; + clearerr(f); + if (nargs == 0) { /* no arguments? */ + success = read_line(L, f, 1); + n = first+1; /* to return 1 result */ + } + else { /* ensure stack space for all results and for auxlib's buffer */ + luaL_checkstack(L, nargs+LUA_MINSTACK, "too many arguments"); + success = 1; + for (n = first; nargs-- && success; n++) { + if (lua_type(L, n) == LUA_TNUMBER) { + size_t l = (size_t)luaL_checkinteger(L, n); + success = (l == 0) ? test_eof(L, f) : read_chars(L, f, l); + } + else { + const char *p = luaL_checkstring(L, n); + if (*p == '*') p++; /* skip optional '*' (for compatibility) */ + switch (*p) { + case 'n': /* number */ + success = read_number(L, f); + break; + case 'l': /* line */ + success = read_line(L, f, 1); + break; + case 'L': /* line with end-of-line */ + success = read_line(L, f, 0); + break; + case 'a': /* file */ + read_all(L, f); /* read entire file */ + success = 1; /* always success */ + break; + default: + return luaL_argerror(L, n, "invalid format"); + } + } + } + } + if (ferror(f)) + return luaL_fileresult(L, 0, NULL); + if (!success) { + lua_pop(L, 1); /* remove last result */ + lua_pushnil(L); /* push nil instead */ + } + return n - first; +} + + +static int io_read (lua_State *L) { + return g_read(L, getiofile(L, IO_INPUT), 1); +} + + +static int f_read (lua_State *L) { + return g_read(L, tofile(L), 2); +} + + +static int io_readline (lua_State *L) { + LStream *p = (LStream *)lua_touserdata(L, lua_upvalueindex(1)); + int i; + int n = (int)lua_tointeger(L, lua_upvalueindex(2)); + if (isclosed(p)) /* file is already closed? */ + return luaL_error(L, "file is already closed"); + lua_settop(L , 1); + luaL_checkstack(L, n, "too many arguments"); + for (i = 1; i <= n; i++) /* push arguments to 'g_read' */ + lua_pushvalue(L, lua_upvalueindex(3 + i)); + n = g_read(L, p->f, 2); /* 'n' is number of results */ + lua_assert(n > 0); /* should return at least a nil */ + if (lua_toboolean(L, -n)) /* read at least one value? */ + return n; /* return them */ + else { /* first result is nil: EOF or error */ + if (n > 1) { /* is there error information? */ + /* 2nd result is error message */ + return luaL_error(L, "%s", lua_tostring(L, -n + 1)); + } + if (lua_toboolean(L, lua_upvalueindex(3))) { /* generator created file? */ + lua_settop(L, 0); + lua_pushvalue(L, lua_upvalueindex(1)); + aux_close(L); /* close it */ + } + return 0; + } +} + +/* }====================================================== */ + + +static int g_write (lua_State *L, FILE *f, int arg) { + int nargs = lua_gettop(L) - arg; + int status = 1; + for (; nargs--; arg++) { + if (lua_type(L, arg) == LUA_TNUMBER) { + /* optimization: could be done exactly as for strings */ + int len = lua_isinteger(L, arg) + ? fprintf(f, LUA_INTEGER_FMT, lua_tointeger(L, arg)) + : fprintf(f, LUA_NUMBER_FMT, lua_tonumber(L, arg)); + status = status && (len > 0); + } + else { + size_t l; + const char *s = luaL_checklstring(L, arg, &l); + status = status && (fwrite(s, sizeof(char), l, f) == l); + } + } + if (status) return 1; /* file handle already on stack top */ + else return luaL_fileresult(L, status, NULL); +} + + +static int io_write (lua_State *L) { + return g_write(L, getiofile(L, IO_OUTPUT), 1); +} + + +static int f_write (lua_State *L) { + FILE *f = tofile(L); + lua_pushvalue(L, 1); /* push file at the stack top (to be returned) */ + return g_write(L, f, 2); +} + + +static int f_seek (lua_State *L) { + static const int mode[] = {SEEK_SET, SEEK_CUR, SEEK_END}; + static const char *const modenames[] = {"set", "cur", "end", NULL}; + FILE *f = tofile(L); + int op = luaL_checkoption(L, 2, "cur", modenames); + lua_Integer p3 = luaL_optinteger(L, 3, 0); + l_seeknum offset = (l_seeknum)p3; + luaL_argcheck(L, (lua_Integer)offset == p3, 3, + "not an integer in proper range"); + op = l_fseek(f, offset, mode[op]); + if (op) + return luaL_fileresult(L, 0, NULL); /* error */ + else { + lua_pushinteger(L, (lua_Integer)l_ftell(f)); + return 1; + } +} + + +static int f_setvbuf (lua_State *L) { + static const int mode[] = {_IONBF, _IOFBF, _IOLBF}; + static const char *const modenames[] = {"no", "full", "line", NULL}; + FILE *f = tofile(L); + int op = luaL_checkoption(L, 2, NULL, modenames); + lua_Integer sz = luaL_optinteger(L, 3, LUAL_BUFFERSIZE); + int res = setvbuf(f, NULL, mode[op], (size_t)sz); + return luaL_fileresult(L, res == 0, NULL); +} + + + +static int io_flush (lua_State *L) { + return luaL_fileresult(L, fflush(getiofile(L, IO_OUTPUT)) == 0, NULL); +} + + +static int f_flush (lua_State *L) { + return luaL_fileresult(L, fflush(tofile(L)) == 0, NULL); +} + + +/* +** functions for 'io' library +*/ +static const luaL_Reg iolib[] = { + {"close", io_close}, + {"flush", io_flush}, + {"input", io_input}, + {"lines", io_lines}, + {"open", io_open}, + {"output", io_output}, + {"popen", io_popen}, + {"read", io_read}, + {"tmpfile", io_tmpfile}, + {"type", io_type}, + {"write", io_write}, + {NULL, NULL} +}; + + +/* +** methods for file handles +*/ +static const luaL_Reg flib[] = { + {"close", io_close}, + {"flush", f_flush}, + {"lines", f_lines}, + {"read", f_read}, + {"seek", f_seek}, + {"setvbuf", f_setvbuf}, + {"write", f_write}, + {"__gc", f_gc}, + {"__tostring", f_tostring}, + {NULL, NULL} +}; + + +static void createmeta (lua_State *L) { + luaL_newmetatable(L, LUA_FILEHANDLE); /* create metatable for file handles */ + lua_pushvalue(L, -1); /* push metatable */ + lua_setfield(L, -2, "__index"); /* metatable.__index = metatable */ + luaL_setfuncs(L, flib, 0); /* add file methods to new metatable */ + lua_pop(L, 1); /* pop new metatable */ +} + + +/* +** function to (not) close the standard files stdin, stdout, and stderr +*/ +static int io_noclose (lua_State *L) { + LStream *p = tolstream(L); + p->closef = &io_noclose; /* keep file opened */ + lua_pushnil(L); + lua_pushliteral(L, "cannot close standard file"); + return 2; +} + + +static void createstdfile (lua_State *L, FILE *f, const char *k, + const char *fname) { + LStream *p = newprefile(L); + p->f = f; + p->closef = &io_noclose; + if (k != NULL) { + lua_pushvalue(L, -1); + lua_setfield(L, LUA_REGISTRYINDEX, k); /* add file to registry */ + } + lua_setfield(L, -2, fname); /* add file to module */ +} + + +LUAMOD_API int luaopen_io (lua_State *L) { + luaL_newlib(L, iolib); /* new module */ + createmeta(L); + /* create (and set) default files */ + createstdfile(L, stdin, IO_INPUT, "stdin"); + createstdfile(L, stdout, IO_OUTPUT, "stdout"); + createstdfile(L, stderr, NULL, "stderr"); + return 1; +} + diff --git a/thirdparty/src/Lua/llex.cpp b/thirdparty/src/Lua/llex.cpp new file mode 100644 index 000000000..4fe630dfb --- /dev/null +++ b/thirdparty/src/Lua/llex.cpp @@ -0,0 +1,630 @@ +/* +** $Id: llex.c,v 2.89 2014/11/14 16:06:09 roberto Exp $ +** Lexical Analyzer +** See Copyright Notice in lua.h +*/ + +#define llex_c +#define LUA_CORE + +#include "lprefix.h" + + +#include <locale.h> +#include <string.h> + +#include <Lua/lua.h> + +#include "lctype.h" +#include "ldo.h" +#include "lgc.h" +#include "llex.h" +#include "lobject.h" +#include "lparser.h" +#include "lstate.h" +#include "lstring.h" +#include "ltable.h" +#include "lzio.h" + + + +#define next(ls) (ls->current = zgetc(ls->z)) + + + +#define currIsNewline(ls) (ls->current == '\n' || ls->current == '\r') + + +/* ORDER RESERVED */ +static const char *const luaX_tokens [] = { + "and", "break", "do", "else", "elseif", + "end", "false", "for", "function", "goto", "if", + "in", "local", "nil", "not", "or", "repeat", + "return", "then", "true", "until", "while", + "//", "..", "...", "==", ">=", "<=", "~=", + "<<", ">>", "::", "<eof>", +#ifdef LUA_CPPNEG + "!=", +#endif + "<number>", "<integer>", "<name>", "<string>" +}; + + +#define save_and_next(ls) (save(ls, ls->current), next(ls)) + + +static l_noret lexerror (LexState *ls, const char *msg, int token); + + +static void save (LexState *ls, int c) { + Mbuffer *b = ls->buff; + if (luaZ_bufflen(b) + 1 > luaZ_sizebuffer(b)) { + size_t newsize; + if (luaZ_sizebuffer(b) >= MAX_SIZE/2) + lexerror(ls, "lexical element too long", 0); + newsize = luaZ_sizebuffer(b) * 2; + luaZ_resizebuffer(ls->L, b, newsize); + } + b->buffer[luaZ_bufflen(b)++] = cast(char, c); +} + + +void luaX_init (lua_State *L) { + int i; + TString *e = luaS_new(L, LUA_ENV); /* create env name */ + luaC_fix(L, obj2gco(e)); /* never collect this name */ + for (i=0; i<NUM_RESERVED; i++) { + TString *ts = luaS_new(L, luaX_tokens[i]); + luaC_fix(L, obj2gco(ts)); /* reserved words are never collected */ + ts->extra = cast_byte(i+1); /* reserved word */ + } +} + + +const char *luaX_token2str (LexState *ls, int token) { + if (token < FIRST_RESERVED) { /* single-byte symbols? */ + lua_assert(token == cast_uchar(token)); + return luaO_pushfstring(ls->L, "'%c'", token); + } + else { + const char *s = luaX_tokens[token - FIRST_RESERVED]; + if (token < TK_EOS) /* fixed format (symbols and reserved words)? */ + return luaO_pushfstring(ls->L, "'%s'", s); + else /* names, strings, and numerals */ + return s; + } +} + + +static const char *txtToken (LexState *ls, int token) { + switch (token) { + case TK_NAME: case TK_STRING: + case TK_FLT: case TK_INT: + save(ls, '\0'); + return luaO_pushfstring(ls->L, "'%s'", luaZ_buffer(ls->buff)); + default: + return luaX_token2str(ls, token); + } +} + + +static l_noret lexerror (LexState *ls, const char *msg, int token) { + char buff[LUA_IDSIZE]; + luaO_chunkid(buff, getstr(ls->source), LUA_IDSIZE); + msg = luaO_pushfstring(ls->L, "%s:%d: %s", buff, ls->linenumber, msg); + if (token) + luaO_pushfstring(ls->L, "%s near %s", msg, txtToken(ls, token)); + luaD_throw(ls->L, LUA_ERRSYNTAX); +} + + +l_noret luaX_syntaxerror (LexState *ls, const char *msg) { + lexerror(ls, msg, ls->t.token); +} + + +/* +** creates a new string and anchors it in scanner's table so that +** it will not be collected until the end of the compilation +** (by that time it should be anchored somewhere) +*/ +TString *luaX_newstring (LexState *ls, const char *str, size_t l) { + lua_State *L = ls->L; + TValue *o; /* entry for 'str' */ + TString *ts = luaS_newlstr(L, str, l); /* create new string */ + setsvalue2s(L, L->top++, ts); /* temporarily anchor it in stack */ + o = luaH_set(L, ls->h, L->top - 1); + if (ttisnil(o)) { /* not in use yet? */ + /* boolean value does not need GC barrier; + table has no metatable, so it does not need to invalidate cache */ + setbvalue(o, 1); /* t[string] = true */ + luaC_checkGC(L); + } + else { /* string already present */ + ts = tsvalue(keyfromval(o)); /* re-use value previously stored */ + } + L->top--; /* remove string from stack */ + return ts; +} + + +/* +** increment line number and skips newline sequence (any of +** \n, \r, \n\r, or \r\n) +*/ +static void inclinenumber (LexState *ls) { + int old = ls->current; + lua_assert(currIsNewline(ls)); + next(ls); /* skip '\n' or '\r' */ + if (currIsNewline(ls) && ls->current != old) + next(ls); /* skip '\n\r' or '\r\n' */ + if (++ls->linenumber >= MAX_INT) + lexerror(ls, "chunk has too many lines", 0); +} + + +void luaX_setinput (lua_State *L, LexState *ls, ZIO *z, TString *source, + int firstchar) { + ls->t.token = 0; + ls->decpoint = '.'; + ls->L = L; + ls->current = firstchar; + ls->lookahead.token = TK_EOS; /* no look-ahead token */ + ls->z = z; + ls->fs = NULL; + ls->linenumber = 1; + ls->lastline = 1; + ls->source = source; + ls->envn = luaS_new(L, LUA_ENV); /* get env name */ + luaZ_resizebuffer(ls->L, ls->buff, LUA_MINBUFFER); /* initialize buffer */ +} + + + +/* +** ======================================================= +** LEXICAL ANALYZER +** ======================================================= +*/ + + +static int check_next1 (LexState *ls, int c) { + if (ls->current == c) { + next(ls); + return 1; + } + else return 0; +} + + +/* +** Check whether current char is in set 'set' (with two chars) and +** saves it +*/ +static int check_next2 (LexState *ls, const char *set) { + lua_assert(set[2] == '\0'); + if (ls->current == set[0] || ls->current == set[1]) { + save_and_next(ls); + return 1; + } + else return 0; +} + + +/* +** change all characters 'from' in buffer to 'to' +*/ +static void buffreplace (LexState *ls, char from, char to) { + if (from != to) { + size_t n = luaZ_bufflen(ls->buff); + char *p = luaZ_buffer(ls->buff); + while (n--) + if (p[n] == from) p[n] = to; + } +} + + +#if !defined(l_getlocaledecpoint) +#define l_getlocaledecpoint() (localeconv()->decimal_point[0]) +#endif + + +#define buff2num(b,o) (luaO_str2num(luaZ_buffer(b), o) != 0) + +/* +** in case of format error, try to change decimal point separator to +** the one defined in the current locale and check again +*/ +static void trydecpoint (LexState *ls, TValue *o) { + char old = ls->decpoint; + ls->decpoint = l_getlocaledecpoint(); + buffreplace(ls, old, ls->decpoint); /* try new decimal separator */ + if (!buff2num(ls->buff, o)) { + /* format error with correct decimal point: no more options */ + buffreplace(ls, ls->decpoint, '.'); /* undo change (for error message) */ + lexerror(ls, "malformed number", TK_FLT); + } +} + + +/* LUA_NUMBER */ +/* +** this function is quite liberal in what it accepts, as 'luaO_str2num' +** will reject ill-formed numerals. +*/ +static int read_numeral (LexState *ls, SemInfo *seminfo) { + TValue obj; + const char *expo = "Ee"; + int first = ls->current; + lua_assert(lisdigit(ls->current)); + save_and_next(ls); + if (first == '0' && check_next2(ls, "xX")) /* hexadecimal? */ + expo = "Pp"; + for (;;) { + if (check_next2(ls, expo)) /* exponent part? */ + check_next2(ls, "-+"); /* optional exponent sign */ + if (lisxdigit(ls->current)) + save_and_next(ls); + else if (ls->current == '.') + save_and_next(ls); + else break; + } + save(ls, '\0'); + buffreplace(ls, '.', ls->decpoint); /* follow locale for decimal point */ + if (!buff2num(ls->buff, &obj)) /* format error? */ + trydecpoint(ls, &obj); /* try to update decimal point separator */ + if (ttisinteger(&obj)) { + seminfo->i = ivalue(&obj); + return TK_INT; + } + else { + lua_assert(ttisfloat(&obj)); + seminfo->r = fltvalue(&obj); + return TK_FLT; + } +} + + +/* +** skip a sequence '[=*[' or ']=*]' and return its number of '='s or +** -1 if sequence is malformed +*/ +static int skip_sep (LexState *ls) { + int count = 0; + int s = ls->current; + lua_assert(s == '[' || s == ']'); + save_and_next(ls); + while (ls->current == '=') { + save_and_next(ls); + count++; + } + return (ls->current == s) ? count : (-count) - 1; +} + + +static void read_long_string (LexState *ls, SemInfo *seminfo, int sep) { + int line = ls->linenumber; /* initial line (for error message) */ + save_and_next(ls); /* skip 2nd '[' */ + if (currIsNewline(ls)) /* string starts with a newline? */ + inclinenumber(ls); /* skip it */ + for (;;) { + switch (ls->current) { + case EOZ: { /* error */ + const char *what = (seminfo ? "string" : "comment"); + const char *msg = luaO_pushfstring(ls->L, + "unfinished long %s (starting at line %d)", what, line); + lexerror(ls, msg, TK_EOS); + break; /* to avoid warnings */ + } + case ']': { + if (skip_sep(ls) == sep) { + save_and_next(ls); /* skip 2nd ']' */ + goto endloop; + } + break; + } + case '\n': case '\r': { + save(ls, '\n'); + inclinenumber(ls); + if (!seminfo) luaZ_resetbuffer(ls->buff); /* avoid wasting space */ + break; + } + default: { + if (seminfo) save_and_next(ls); + else next(ls); + } + } + } endloop: + if (seminfo) + seminfo->ts = luaX_newstring(ls, luaZ_buffer(ls->buff) + (2 + sep), + luaZ_bufflen(ls->buff) - 2*(2 + sep)); +} + + +static void esccheck (LexState *ls, int c, const char *msg) { + if (!c) { + if (ls->current != EOZ) + save_and_next(ls); /* add current to buffer for error message */ + lexerror(ls, msg, TK_STRING); + } +} + + +static int gethexa (LexState *ls) { + save_and_next(ls); + esccheck (ls, lisxdigit(ls->current), "hexadecimal digit expected"); + return luaO_hexavalue(ls->current); +} + + +static int readhexaesc (LexState *ls) { + int r = gethexa(ls); + r = (r << 4) + gethexa(ls); + luaZ_buffremove(ls->buff, 2); /* remove saved chars from buffer */ + return r; +} + + +static unsigned long readutf8esc (LexState *ls) { + unsigned long r; + int i = 4; /* chars to be removed: '\', 'u', '{', and first digit */ + save_and_next(ls); /* skip 'u' */ + esccheck(ls, ls->current == '{', "missing '{'"); + r = gethexa(ls); /* must have at least one digit */ + while ((save_and_next(ls), lisxdigit(ls->current))) { + i++; + r = (r << 4) + luaO_hexavalue(ls->current); + esccheck(ls, r <= 0x10FFFF, "UTF-8 value too large"); + } + esccheck(ls, ls->current == '}', "missing '}'"); + next(ls); /* skip '}' */ + luaZ_buffremove(ls->buff, i); /* remove saved chars from buffer */ + return r; +} + + +static void utf8esc (LexState *ls) { + char buff[UTF8BUFFSZ]; + int n = luaO_utf8esc(buff, readutf8esc(ls)); + for (; n > 0; n--) /* add 'buff' to string */ + save(ls, buff[UTF8BUFFSZ - n]); +} + + +static int readdecesc (LexState *ls) { + int i; + int r = 0; /* result accumulator */ + for (i = 0; i < 3 && lisdigit(ls->current); i++) { /* read up to 3 digits */ + r = 10*r + ls->current - '0'; + save_and_next(ls); + } + esccheck(ls, r <= UCHAR_MAX, "decimal escape too large"); + luaZ_buffremove(ls->buff, i); /* remove read digits from buffer */ + return r; +} + + +static void read_string (LexState *ls, int del, SemInfo *seminfo) { + save_and_next(ls); /* keep delimiter (for error messages) */ + while (ls->current != del) { + switch (ls->current) { + case EOZ: + lexerror(ls, "unfinished string", TK_EOS); + break; /* to avoid warnings */ + case '\n': + case '\r': + lexerror(ls, "unfinished string", TK_STRING); + break; /* to avoid warnings */ + case '\\': { /* escape sequences */ + int c; /* final character to be saved */ + save_and_next(ls); /* keep '\\' for error messages */ + switch (ls->current) { + case 'a': c = '\a'; goto read_save; + case 'b': c = '\b'; goto read_save; + case 'f': c = '\f'; goto read_save; + case 'n': c = '\n'; goto read_save; + case 'r': c = '\r'; goto read_save; + case 't': c = '\t'; goto read_save; + case 'v': c = '\v'; goto read_save; + case 'x': c = readhexaesc(ls); goto read_save; + case 'u': utf8esc(ls); goto no_save; + case '\n': case '\r': + inclinenumber(ls); c = '\n'; goto only_save; + case '\\': case '\"': case '\'': + c = ls->current; goto read_save; + case EOZ: goto no_save; /* will raise an error next loop */ + case 'z': { /* zap following span of spaces */ + luaZ_buffremove(ls->buff, 1); /* remove '\\' */ + next(ls); /* skip the 'z' */ + while (lisspace(ls->current)) { + if (currIsNewline(ls)) inclinenumber(ls); + else next(ls); + } + goto no_save; + } + default: { + esccheck(ls, lisdigit(ls->current), "invalid escape sequence"); + c = readdecesc(ls); /* digital escape '\ddd' */ + goto only_save; + } + } + read_save: + next(ls); + /* go through */ + only_save: + luaZ_buffremove(ls->buff, 1); /* remove '\\' */ + save(ls, c); + /* go through */ + no_save: break; + } + default: + save_and_next(ls); + } + } + save_and_next(ls); /* skip delimiter */ + seminfo->ts = luaX_newstring(ls, luaZ_buffer(ls->buff) + 1, + luaZ_bufflen(ls->buff) - 2); +} + + +static int llex (LexState *ls, SemInfo *seminfo) { +#if defined(LUA_CPPCOMT_LONG) + int last; +#endif + luaZ_resetbuffer(ls->buff); + for (;;) { + switch (ls->current) { + case '\n': case '\r': { /* line breaks */ + inclinenumber(ls); + break; + } + case ' ': case '\f': case '\t': case '\v': { /* spaces */ + next(ls); + break; + } + case '-': { /* '-' or '--' (comment) */ + next(ls); + if (ls->current != '-') return '-'; + /* else is a comment */ + next(ls); + if (ls->current == '[') { /* long comment? */ + int sep = skip_sep(ls); + luaZ_resetbuffer(ls->buff); /* 'skip_sep' may dirty the buffer */ + if (sep >= 0) { + read_long_string(ls, NULL, sep); /* skip long comment */ + luaZ_resetbuffer(ls->buff); /* previous call may dirty the buff. */ + break; + } + } + /* else short comment */ + while (!currIsNewline(ls) && ls->current != EOZ) + next(ls); /* skip until end of line (or end of file) */ + break; + } + case '[': { /* long string or simply '[' */ + int sep = skip_sep(ls); + if (sep >= 0) { + read_long_string(ls, seminfo, sep); + return TK_STRING; + } + else if (sep == -1) return '['; + else lexerror(ls, "invalid long string delimiter", TK_STRING); + } + case '=': { + next(ls); + if (check_next1(ls, '=')) return TK_EQ; + else return '='; + } + case '<': { + next(ls); + if (check_next1(ls, '=')) return TK_LE; + else if (check_next1(ls, '<')) return TK_SHL; + else return '<'; + } + case '>': { + next(ls); + if (check_next1(ls, '=')) return TK_GE; + else if (check_next1(ls, '>')) return TK_SHR; + else return '>'; + } + case '/': { + next(ls); + if (check_next1(ls, '/')) return TK_IDIV; +#if defined(LUA_CPPCOMT_LONG) + /* bn 01/2012: added C++-style comments */ + /* Lynix 02/2015: Fixed it for Lua 5.3.0 */ + else if (check_next1(ls, '*')) { + last = 0; + while (ls->current != EOZ) { + if (last == '*' && ls->current == '/') break; + last = ls->current; + next(ls); /* skip until closing marker (or end of file) */ + } + if (ls->current == EOZ) + lexerror(ls, "unfinished long comment", TK_EOS); + else next(ls); + } +#endif /* LUA_CPPCOMT_LONG */ + else return '/'; + } +#ifdef LUA_CPPNEG + case '!': { + next(ls); + if (check_next1(ls, '=')) return TK_NE; + else return '!'; + } +#endif + case '~': { + next(ls); + if (check_next1(ls, '=')) return TK_NE; + else return '~'; + } + case ':': { + next(ls); + if (check_next1(ls, ':')) return TK_DBCOLON; + else return ':'; + } + case '"': case '\'': { /* short literal strings */ + read_string(ls, ls->current, seminfo); + return TK_STRING; + } + case '.': { /* '.', '..', '...', or number */ + save_and_next(ls); + if (check_next1(ls, '.')) { + if (check_next1(ls, '.')) + return TK_DOTS; /* '...' */ + else return TK_CONCAT; /* '..' */ + } + else if (!lisdigit(ls->current)) return '.'; + else return read_numeral(ls, seminfo); + } + case '0': case '1': case '2': case '3': case '4': + case '5': case '6': case '7': case '8': case '9': { + return read_numeral(ls, seminfo); + } + case EOZ: { + return TK_EOS; + } + default: { + if (lislalpha(ls->current)) { /* identifier or reserved word? */ + TString *ts; + do { + save_and_next(ls); + } while (lislalnum(ls->current)); + ts = luaX_newstring(ls, luaZ_buffer(ls->buff), + luaZ_bufflen(ls->buff)); + seminfo->ts = ts; + if (isreserved(ts)) /* reserved word? */ + return ts->extra - 1 + FIRST_RESERVED; + else { + return TK_NAME; + } + } + else { /* single-char tokens (+ - / ...) */ + int c = ls->current; + next(ls); + return c; + } + } + } + } +} + + +void luaX_next (LexState *ls) { + ls->lastline = ls->linenumber; + if (ls->lookahead.token != TK_EOS) { /* is there a look-ahead token? */ + ls->t = ls->lookahead; /* use this one */ + ls->lookahead.token = TK_EOS; /* and discharge it */ + } + else + ls->t.token = llex(ls, &ls->t.seminfo); /* read next token */ +} + + +int luaX_lookahead (LexState *ls) { + lua_assert(ls->lookahead.token == TK_EOS); + ls->lookahead.token = llex(ls, &ls->lookahead.seminfo); + return ls->lookahead.token; +} + diff --git a/thirdparty/src/Lua/llex.h b/thirdparty/src/Lua/llex.h new file mode 100644 index 000000000..ac1df1720 --- /dev/null +++ b/thirdparty/src/Lua/llex.h @@ -0,0 +1,92 @@ +/* +** $Id: llex.h,v 1.78 2014/10/29 15:38:24 roberto Exp $ +** Lexical Analyzer +** See Copyright Notice in lua.h +*/ + +#ifndef llex_h +#define llex_h + +#include "lobject.h" +#include "lzio.h" + + +#define FIRST_RESERVED 257 + + +#if !defined(LUA_ENV) +#define LUA_ENV "_ENV" +#endif + +/* bn 01/2012: added C++-style comments */ +#define LUA_CPPCOMT_LONG +/* end changes */ + +/* +* WARNING: if you change the order of this enumeration, +* grep "ORDER RESERVED" +*/ +enum RESERVED { + /* terminal symbols denoted by reserved words */ + TK_AND = FIRST_RESERVED, TK_BREAK, + TK_DO, TK_ELSE, TK_ELSEIF, TK_END, TK_FALSE, TK_FOR, TK_FUNCTION, + TK_GOTO, TK_IF, TK_IN, TK_LOCAL, TK_NIL, TK_NOT, TK_OR, TK_REPEAT, + TK_RETURN, TK_THEN, TK_TRUE, TK_UNTIL, TK_WHILE, + /* other terminal symbols */ + TK_IDIV, TK_CONCAT, TK_DOTS, TK_EQ, TK_GE, TK_LE, TK_NE, + TK_SHL, TK_SHR, + TK_DBCOLON, TK_EOS, +#ifdef LUA_CPPNEG + TK_CNE, +#endif + TK_FLT, TK_INT, TK_NAME, TK_STRING +}; + +/* number of reserved words */ +#define NUM_RESERVED (cast(int, TK_WHILE-FIRST_RESERVED+1)) + + +typedef union { + lua_Number r; + lua_Integer i; + TString *ts; +} SemInfo; /* semantics information */ + + +typedef struct Token { + int token; + SemInfo seminfo; +} Token; + + +/* state of the lexer plus state of the parser when shared by all + functions */ +typedef struct LexState { + int current; /* current character (charint) */ + int linenumber; /* input line counter */ + int lastline; /* line of last token 'consumed' */ + Token t; /* current token */ + Token lookahead; /* look ahead token */ + struct FuncState *fs; /* current function (parser) */ + struct lua_State *L; + ZIO *z; /* input stream */ + Mbuffer *buff; /* buffer for tokens */ + Table *h; /* to avoid collection/reuse strings */ + struct Dyndata *dyd; /* dynamic structures used by the parser */ + TString *source; /* current source name */ + TString *envn; /* environment variable name */ + char decpoint; /* locale decimal point */ +} LexState; + + +LUAI_FUNC void luaX_init (lua_State *L); +LUAI_FUNC void luaX_setinput (lua_State *L, LexState *ls, ZIO *z, + TString *source, int firstchar); +LUAI_FUNC TString *luaX_newstring (LexState *ls, const char *str, size_t l); +LUAI_FUNC void luaX_next (LexState *ls); +LUAI_FUNC int luaX_lookahead (LexState *ls); +LUAI_FUNC l_noret luaX_syntaxerror (LexState *ls, const char *s); +LUAI_FUNC const char *luaX_token2str (LexState *ls, int token); + + +#endif diff --git a/thirdparty/src/Lua/llimits.h b/thirdparty/src/Lua/llimits.h new file mode 100644 index 000000000..6347af542 --- /dev/null +++ b/thirdparty/src/Lua/llimits.h @@ -0,0 +1,242 @@ +/* +** $Id: llimits.h,v 1.125 2014/12/19 13:30:23 roberto Exp $ +** Limits, basic types, and some other 'installation-dependent' definitions +** See Copyright Notice in lua.h +*/ + +#ifndef llimits_h +#define llimits_h + + +#include <limits.h> +#include <stddef.h> + + +#include <Lua/lua.h> + +/* +** 'lu_mem' and 'l_mem' are unsigned/signed integers big enough to count +** the total memory used by Lua (in bytes). Usually, 'size_t' and +** 'ptrdiff_t' should work, but we use 'long' for 16-bit machines. +*/ +#if defined(LUAI_MEM) /* { external definitions? */ +typedef LUAI_UMEM lu_mem; +typedef LUAI_MEM l_mem; +#elif LUAI_BITSINT >= 32 /* }{ */ +typedef size_t lu_mem; +typedef ptrdiff_t l_mem; +#else /* 16-bit ints */ /* }{ */ +typedef unsigned long lu_mem; +typedef long l_mem; +#endif /* } */ + + +/* chars used as small naturals (so that 'char' is reserved for characters) */ +typedef unsigned char lu_byte; + + +/* maximum value for size_t */ +#define MAX_SIZET ((size_t)(~(size_t)0)) + +/* maximum size visible for Lua (must be representable in a lua_Integer */ +#define MAX_SIZE (sizeof(size_t) < sizeof(lua_Integer) ? MAX_SIZET \ + : (size_t)(LUA_MAXINTEGER)) + + +#define MAX_LUMEM ((lu_mem)(~(lu_mem)0)) + +#define MAX_LMEM ((l_mem)(MAX_LUMEM >> 1)) + + +#define MAX_INT INT_MAX /* maximum value of an int */ + + +/* +** conversion of pointer to integer: +** this is for hashing only; there is no problem if the integer +** cannot hold the whole pointer value +*/ +#define point2int(p) ((unsigned int)((size_t)(p) & UINT_MAX)) + + + +/* type to ensure maximum alignment */ +#if defined(LUAI_USER_ALIGNMENT_T) +typedef LUAI_USER_ALIGNMENT_T L_Umaxalign; +#else +typedef union { double u; void *s; lua_Integer i; long l; } L_Umaxalign; +#endif + + + +/* types of 'usual argument conversions' for lua_Number and lua_Integer */ +typedef LUAI_UACNUMBER l_uacNumber; +typedef LUAI_UACINT l_uacInt; + + +/* internal assertions for in-house debugging */ +#if defined(lua_assert) +#define check_exp(c,e) (lua_assert(c), (e)) +/* to avoid problems with conditions too long */ +#define lua_longassert(c) { if (!(c)) lua_assert(0); } +#else +#define lua_assert(c) ((void)0) +#define check_exp(c,e) (e) +#define lua_longassert(c) ((void)0) +#endif + +/* +** assertion for checking API calls +*/ +#if defined(LUA_USE_APICHECK) +#include <assert.h> +#define luai_apicheck(e) assert(e) +#else +#define luai_apicheck(e) lua_assert(e) +#endif + + +#define api_check(e,msg) luai_apicheck((e) && msg) + + +#if !defined(UNUSED) +#define UNUSED(x) ((void)(x)) /* to avoid warnings */ +#endif + + +#define cast(t, exp) ((t)(exp)) + +#define cast_void(i) cast(void, (i)) +#define cast_byte(i) cast(lu_byte, (i)) +#define cast_num(i) cast(lua_Number, (i)) +#define cast_int(i) cast(int, (i)) +#define cast_uchar(i) cast(unsigned char, (i)) + + +/* cast a signed lua_Integer to lua_Unsigned */ +#if !defined(l_castS2U) +#define l_castS2U(i) ((lua_Unsigned)(i)) +#endif + +/* +** cast a lua_Unsigned to a signed lua_Integer; this cast is +** not strict ISO C, but two-complement architectures should +** work fine. +*/ +#if !defined(l_castU2S) +#define l_castU2S(i) ((lua_Integer)(i)) +#endif + + +/* +** non-return type +*/ +#if defined(__GNUC__) +#define l_noret void __attribute__((noreturn)) +#elif defined(_MSC_VER) && _MSC_VER >= 1200 +#define l_noret void __declspec(noreturn) +#else +#define l_noret void +#endif + + + +/* +** maximum depth for nested C calls and syntactical nested non-terminals +** in a program. (Value must fit in an unsigned short int.) +*/ +#if !defined(LUAI_MAXCCALLS) +#define LUAI_MAXCCALLS 200 +#endif + +/* +** maximum number of upvalues in a closure (both C and Lua). (Value +** must fit in an unsigned char.) +*/ +#define MAXUPVAL UCHAR_MAX + + +/* +** type for virtual-machine instructions; +** must be an unsigned with (at least) 4 bytes (see details in lopcodes.h) +*/ +#if LUAI_BITSINT >= 32 +typedef unsigned int Instruction; +#else +typedef unsigned long Instruction; +#endif + + + + +/* minimum size for the string table (must be power of 2) */ +#if !defined(MINSTRTABSIZE) +#define MINSTRTABSIZE 64 /* minimum size for "predefined" strings */ +#endif + + +/* minimum size for string buffer */ +#if !defined(LUA_MINBUFFER) +#define LUA_MINBUFFER 32 +#endif + + +#if !defined(lua_lock) +#define lua_lock(L) ((void) 0) +#define lua_unlock(L) ((void) 0) +#endif + +#if !defined(luai_threadyield) +#define luai_threadyield(L) {lua_unlock(L); lua_lock(L);} +#endif + + +/* +** these macros allow user-specific actions on threads when you defined +** LUAI_EXTRASPACE and need to do something extra when a thread is +** created/deleted/resumed/yielded. +*/ +#if !defined(luai_userstateopen) +#define luai_userstateopen(L) ((void)L) +#endif + +#if !defined(luai_userstateclose) +#define luai_userstateclose(L) ((void)L) +#endif + +#if !defined(luai_userstatethread) +#define luai_userstatethread(L,L1) ((void)L) +#endif + +#if !defined(luai_userstatefree) +#define luai_userstatefree(L,L1) ((void)L) +#endif + +#if !defined(luai_userstateresume) +#define luai_userstateresume(L,n) ((void)L) +#endif + +#if !defined(luai_userstateyield) +#define luai_userstateyield(L,n) ((void)L) +#endif + + + +/* +** macro to control inclusion of some hard tests on stack reallocation +*/ +#if !defined(HARDSTACKTESTS) +#define condmovestack(L) ((void)0) +#else +/* realloc stack keeping its size */ +#define condmovestack(L) luaD_reallocstack((L), (L)->stacksize) +#endif + +#if !defined(HARDMEMTESTS) +#define condchangemem(L) condmovestack(L) +#else +#define condchangemem(L) \ + ((void)(!(G(L)->gcrunning) || (luaC_fullgc(L, 0), 1))) +#endif + +#endif diff --git a/thirdparty/src/Lua/lmathlib.cpp b/thirdparty/src/Lua/lmathlib.cpp new file mode 100644 index 000000000..638ded878 --- /dev/null +++ b/thirdparty/src/Lua/lmathlib.cpp @@ -0,0 +1,404 @@ +/* +** $Id: lmathlib.c,v 1.114 2014/12/27 20:32:26 roberto Exp $ +** Standard mathematical library +** See Copyright Notice in lua.h +*/ + +#define lmathlib_c +#define LUA_LIB + +#include "lprefix.h" + + +#include <stdlib.h> +#include <math.h> + +#include <Lua/lua.h> + +#include <Lua/lauxlib.h> +#include <Lua/lualib.h> + + +#undef PI +#define PI (l_mathop(3.141592653589793238462643383279502884)) + + +#if !defined(l_rand) /* { */ +#if defined(LUA_USE_POSIX) +#define l_rand() random() +#define l_srand(x) srandom(x) +#define L_RANDMAX 2147483647 /* (2^31 - 1), following POSIX */ +#else +#define l_rand() rand() +#define l_srand(x) srand(x) +#define L_RANDMAX RAND_MAX +#endif +#endif /* } */ + + +static int math_abs (lua_State *L) { + if (lua_isinteger(L, 1)) { + lua_Integer n = lua_tointeger(L, 1); + if (n < 0) n = (lua_Integer)(0u - n); + lua_pushinteger(L, n); + } + else + lua_pushnumber(L, l_mathop(fabs)(luaL_checknumber(L, 1))); + return 1; +} + +static int math_sin (lua_State *L) { + lua_pushnumber(L, l_mathop(sin)(luaL_checknumber(L, 1))); + return 1; +} + +static int math_cos (lua_State *L) { + lua_pushnumber(L, l_mathop(cos)(luaL_checknumber(L, 1))); + return 1; +} + +static int math_tan (lua_State *L) { + lua_pushnumber(L, l_mathop(tan)(luaL_checknumber(L, 1))); + return 1; +} + +static int math_asin (lua_State *L) { + lua_pushnumber(L, l_mathop(asin)(luaL_checknumber(L, 1))); + return 1; +} + +static int math_acos (lua_State *L) { + lua_pushnumber(L, l_mathop(acos)(luaL_checknumber(L, 1))); + return 1; +} + +static int math_atan (lua_State *L) { + lua_Number y = luaL_checknumber(L, 1); + lua_Number x = luaL_optnumber(L, 2, 1); + lua_pushnumber(L, l_mathop(atan2)(y, x)); + return 1; +} + + +static int math_toint (lua_State *L) { + int valid; + lua_Integer n = lua_tointegerx(L, 1, &valid); + if (valid) + lua_pushinteger(L, n); + else { + luaL_checkany(L, 1); + lua_pushnil(L); /* value is not convertible to integer */ + } + return 1; +} + + +static void pushnumint (lua_State *L, lua_Number d) { + lua_Integer n; + if (lua_numbertointeger(d, &n)) /* does 'd' fit in an integer? */ + lua_pushinteger(L, n); /* result is integer */ + else + lua_pushnumber(L, d); /* result is float */ +} + + +static int math_floor (lua_State *L) { + if (lua_isinteger(L, 1)) + lua_settop(L, 1); /* integer is its own floor */ + else { + lua_Number d = l_mathop(floor)(luaL_checknumber(L, 1)); + pushnumint(L, d); + } + return 1; +} + + +static int math_ceil (lua_State *L) { + if (lua_isinteger(L, 1)) + lua_settop(L, 1); /* integer is its own ceil */ + else { + lua_Number d = l_mathop(ceil)(luaL_checknumber(L, 1)); + pushnumint(L, d); + } + return 1; +} + + +static int math_fmod (lua_State *L) { + if (lua_isinteger(L, 1) && lua_isinteger(L, 2)) { + lua_Integer d = lua_tointeger(L, 2); + if ((lua_Unsigned)d + 1u <= 1u) { /* special cases: -1 or 0 */ + luaL_argcheck(L, d != 0, 2, "zero"); + lua_pushinteger(L, 0); /* avoid overflow with 0x80000... / -1 */ + } + else + lua_pushinteger(L, lua_tointeger(L, 1) % d); + } + else + lua_pushnumber(L, l_mathop(fmod)(luaL_checknumber(L, 1), + luaL_checknumber(L, 2))); + return 1; +} + + +/* +** next function does not use 'modf', avoiding problems with 'double*' +** (which is not compatible with 'float*') when lua_Number is not +** 'double'. +*/ +static int math_modf (lua_State *L) { + if (lua_isinteger(L ,1)) { + lua_settop(L, 1); /* number is its own integer part */ + lua_pushnumber(L, 0); /* no fractional part */ + } + else { + lua_Number n = luaL_checknumber(L, 1); + /* integer part (rounds toward zero) */ + lua_Number ip = (n < 0) ? l_mathop(ceil)(n) : l_mathop(floor)(n); + pushnumint(L, ip); + /* fractional part (test needed for inf/-inf) */ + lua_pushnumber(L, (n == ip) ? l_mathop(0.0) : (n - ip)); + } + return 2; +} + + +static int math_sqrt (lua_State *L) { + lua_pushnumber(L, l_mathop(sqrt)(luaL_checknumber(L, 1))); + return 1; +} + + +static int math_ult (lua_State *L) { + lua_Integer a = luaL_checkinteger(L, 1); + lua_Integer b = luaL_checkinteger(L, 2); + lua_pushboolean(L, (lua_Unsigned)a < (lua_Unsigned)b); + return 1; +} + +static int math_log (lua_State *L) { + lua_Number x = luaL_checknumber(L, 1); + lua_Number res; + if (lua_isnoneornil(L, 2)) + res = l_mathop(log)(x); + else { + lua_Number base = luaL_checknumber(L, 2); + if (base == 10.0) res = l_mathop(log10)(x); + else res = l_mathop(log)(x)/l_mathop(log)(base); + } + lua_pushnumber(L, res); + return 1; +} + +static int math_exp (lua_State *L) { + lua_pushnumber(L, l_mathop(exp)(luaL_checknumber(L, 1))); + return 1; +} + +static int math_deg (lua_State *L) { + lua_pushnumber(L, luaL_checknumber(L, 1) * (l_mathop(180.0) / PI)); + return 1; +} + +static int math_rad (lua_State *L) { + lua_pushnumber(L, luaL_checknumber(L, 1) * (PI / l_mathop(180.0))); + return 1; +} + + +static int math_min (lua_State *L) { + int n = lua_gettop(L); /* number of arguments */ + int imin = 1; /* index of current minimum value */ + int i; + luaL_argcheck(L, n >= 1, 1, "value expected"); + for (i = 2; i <= n; i++) { + if (lua_compare(L, i, imin, LUA_OPLT)) + imin = i; + } + lua_pushvalue(L, imin); + return 1; +} + + +static int math_max (lua_State *L) { + int n = lua_gettop(L); /* number of arguments */ + int imax = 1; /* index of current maximum value */ + int i; + luaL_argcheck(L, n >= 1, 1, "value expected"); + for (i = 2; i <= n; i++) { + if (lua_compare(L, imax, i, LUA_OPLT)) + imax = i; + } + lua_pushvalue(L, imax); + return 1; +} + +/* +** This function uses 'double' (instead of 'lua_Number') to ensure that +** all bits from 'l_rand' can be represented, and that 'RANDMAX + 1.0' +** will keep full precision (ensuring that 'r' is always less than 1.0.) +*/ +static int math_random (lua_State *L) { + lua_Integer low, up; + double r = (double)l_rand() * (1.0 / ((double)L_RANDMAX + 1.0)); + switch (lua_gettop(L)) { /* check number of arguments */ + case 0: { /* no arguments */ + lua_pushnumber(L, (lua_Number)r); /* Number between 0 and 1 */ + return 1; + } + case 1: { /* only upper limit */ + low = 1; + up = luaL_checkinteger(L, 1); + break; + } + case 2: { /* lower and upper limits */ + low = luaL_checkinteger(L, 1); + up = luaL_checkinteger(L, 2); + break; + } + default: return luaL_error(L, "wrong number of arguments"); + } + /* random integer in the interval [low, up] */ + luaL_argcheck(L, low <= up, 1, "interval is empty"); + luaL_argcheck(L, low >= 0 || up <= LUA_MAXINTEGER + low, 1, + "interval too large"); + r *= (double)(up - low) + 1.0; + lua_pushinteger(L, (lua_Integer)r + low); + return 1; +} + + +static int math_randomseed (lua_State *L) { + l_srand((unsigned int)(lua_Integer)luaL_checknumber(L, 1)); + (void)rand(); /* discard first value to avoid undesirable correlations */ + return 0; +} + + +static int math_type (lua_State *L) { + if (lua_type(L, 1) == LUA_TNUMBER) { + if (lua_isinteger(L, 1)) + lua_pushliteral(L, "integer"); + else + lua_pushliteral(L, "float"); + } + else { + luaL_checkany(L, 1); + lua_pushnil(L); + } + return 1; +} + + +/* +** {================================================================== +** Deprecated functions (for compatibility only) +** =================================================================== +*/ +#if defined(LUA_COMPAT_MATHLIB) + +static int math_cosh (lua_State *L) { + lua_pushnumber(L, l_mathop(cosh)(luaL_checknumber(L, 1))); + return 1; +} + +static int math_sinh (lua_State *L) { + lua_pushnumber(L, l_mathop(sinh)(luaL_checknumber(L, 1))); + return 1; +} + +static int math_tanh (lua_State *L) { + lua_pushnumber(L, l_mathop(tanh)(luaL_checknumber(L, 1))); + return 1; +} + +static int math_pow (lua_State *L) { + lua_Number x = luaL_checknumber(L, 1); + lua_Number y = luaL_checknumber(L, 2); + lua_pushnumber(L, l_mathop(pow)(x, y)); + return 1; +} + +static int math_frexp (lua_State *L) { + int e; + lua_pushnumber(L, l_mathop(frexp)(luaL_checknumber(L, 1), &e)); + lua_pushinteger(L, e); + return 2; +} + +static int math_ldexp (lua_State *L) { + lua_Number x = luaL_checknumber(L, 1); + int ep = (int)luaL_checkinteger(L, 2); + lua_pushnumber(L, l_mathop(ldexp)(x, ep)); + return 1; +} + +static int math_log10 (lua_State *L) { + lua_pushnumber(L, l_mathop(log10)(luaL_checknumber(L, 1))); + return 1; +} + +#endif +/* }================================================================== */ + + + +static const luaL_Reg mathlib[] = { + {"abs", math_abs}, + {"acos", math_acos}, + {"asin", math_asin}, + {"atan", math_atan}, + {"ceil", math_ceil}, + {"cos", math_cos}, + {"deg", math_deg}, + {"exp", math_exp}, + {"tointeger", math_toint}, + {"floor", math_floor}, + {"fmod", math_fmod}, + {"ult", math_ult}, + {"log", math_log}, + {"max", math_max}, + {"min", math_min}, + {"modf", math_modf}, + {"rad", math_rad}, + {"random", math_random}, + {"randomseed", math_randomseed}, + {"sin", math_sin}, + {"sqrt", math_sqrt}, + {"tan", math_tan}, + {"type", math_type}, +#if defined(LUA_COMPAT_MATHLIB) + {"atan2", math_atan}, + {"cosh", math_cosh}, + {"sinh", math_sinh}, + {"tanh", math_tanh}, + {"pow", math_pow}, + {"frexp", math_frexp}, + {"ldexp", math_ldexp}, + {"log10", math_log10}, +#endif + /* placeholders */ + {"pi", NULL}, + {"huge", NULL}, + {"maxinteger", NULL}, + {"mininteger", NULL}, + {NULL, NULL} +}; + + +/* +** Open math library +*/ +LUAMOD_API int luaopen_math (lua_State *L) { + luaL_newlib(L, mathlib); + lua_pushnumber(L, PI); + lua_setfield(L, -2, "pi"); + lua_pushnumber(L, (lua_Number)HUGE_VAL); + lua_setfield(L, -2, "huge"); + lua_pushinteger(L, LUA_MAXINTEGER); + lua_setfield(L, -2, "maxinteger"); + lua_pushinteger(L, LUA_MININTEGER); + lua_setfield(L, -2, "mininteger"); + return 1; +} + diff --git a/thirdparty/src/Lua/lmem.cpp b/thirdparty/src/Lua/lmem.cpp new file mode 100644 index 000000000..4e8892511 --- /dev/null +++ b/thirdparty/src/Lua/lmem.cpp @@ -0,0 +1,99 @@ +/* +** $Id: lmem.c,v 1.89 2014/11/02 19:33:33 roberto Exp $ +** Interface to Memory Manager +** See Copyright Notice in lua.h +*/ + +#define lmem_c +#define LUA_CORE + +#include "lprefix.h" + + +#include <stddef.h> + +#include <Lua/lua.h> + +#include "ldebug.h" +#include "ldo.h" +#include "lgc.h" +#include "lmem.h" +#include "lobject.h" +#include "lstate.h" + + + +/* +** About the realloc function: +** void * frealloc (void *ud, void *ptr, size_t osize, size_t nsize); +** ('osize' is the old size, 'nsize' is the new size) +** +** * frealloc(ud, NULL, x, s) creates a new block of size 's' (no +** matter 'x'). +** +** * frealloc(ud, p, x, 0) frees the block 'p' +** (in this specific case, frealloc must return NULL); +** particularly, frealloc(ud, NULL, 0, 0) does nothing +** (which is equivalent to free(NULL) in ISO C) +** +** frealloc returns NULL if it cannot create or reallocate the area +** (any reallocation to an equal or smaller size cannot fail!) +*/ + + + +#define MINSIZEARRAY 4 + + +void *luaM_growaux_ (lua_State *L, void *block, int *size, size_t size_elems, + int limit, const char *what) { + void *newblock; + int newsize; + if (*size >= limit/2) { /* cannot double it? */ + if (*size >= limit) /* cannot grow even a little? */ + luaG_runerror(L, "too many %s (limit is %d)", what, limit); + newsize = limit; /* still have at least one free place */ + } + else { + newsize = (*size)*2; + if (newsize < MINSIZEARRAY) + newsize = MINSIZEARRAY; /* minimum size */ + } + newblock = luaM_reallocv(L, block, *size, newsize, size_elems); + *size = newsize; /* update only when everything else is OK */ + return newblock; +} + + +l_noret luaM_toobig (lua_State *L) { + luaG_runerror(L, "memory allocation error: block too big"); +} + + + +/* +** generic allocation routine. +*/ +void *luaM_realloc_ (lua_State *L, void *block, size_t osize, size_t nsize) { + void *newblock; + global_State *g = G(L); + size_t realosize = (block) ? osize : 0; + lua_assert((realosize == 0) == (block == NULL)); +#if defined(HARDMEMTESTS) + if (nsize > realosize && g->gcrunning) + luaC_fullgc(L, 1); /* force a GC whenever possible */ +#endif + newblock = (*g->frealloc)(g->ud, block, osize, nsize); + if (newblock == NULL && nsize > 0) { + api_check( nsize > realosize, + "realloc cannot fail when shrinking a block"); + luaC_fullgc(L, 1); /* try to free some memory... */ + newblock = (*g->frealloc)(g->ud, block, osize, nsize); /* try again */ + if (newblock == NULL) + luaD_throw(L, LUA_ERRMEM); + } + lua_assert((nsize == 0) == (newblock == NULL)); + g->GCdebt = (g->GCdebt + nsize) - realosize; + return newblock; +} + diff --git a/thirdparty/src/Lua/lmem.h b/thirdparty/src/Lua/lmem.h new file mode 100644 index 000000000..e44f46380 --- /dev/null +++ b/thirdparty/src/Lua/lmem.h @@ -0,0 +1,69 @@ +/* +** $Id: lmem.h,v 1.43 2014/12/19 17:26:14 roberto Exp $ +** Interface to Memory Manager +** See Copyright Notice in lua.h +*/ + +#ifndef lmem_h +#define lmem_h + + +#include <stddef.h> + +#include "llimits.h" +#include <Lua/lua.h> + + +/* +** This macro reallocs a vector 'b' from 'on' to 'n' elements, where +** each element has size 'e'. In case of arithmetic overflow of the +** product 'n'*'e', it raises an error (calling 'luaM_toobig'). Because +** 'e' is always constant, it avoids the runtime division MAX_SIZET/(e). +** +** (The macro is somewhat complex to avoid warnings: The 'sizeof' +** comparison avoids a runtime comparison when overflow cannot occur. +** The compiler should be able to optimize the real test by itself, but +** when it does it, it may give a warning about "comparison is always +** false due to limited range of data type"; the +1 tricks the compiler, +** avoiding this warning but also this optimization.) +*/ +#define luaM_reallocv(L,b,on,n,e) \ + (((sizeof(n) >= sizeof(size_t) && cast(size_t, (n)) + 1 > MAX_SIZET/(e)) \ + ? luaM_toobig(L) : cast_void(0)) , \ + luaM_realloc_(L, (b), (on)*(e), (n)*(e))) + +/* +** Arrays of chars do not need any test +*/ +#define luaM_reallocvchar(L,b,on,n) \ + cast(char *, luaM_realloc_(L, (b), (on)*sizeof(char), (n)*sizeof(char))) + +#define luaM_freemem(L, b, s) luaM_realloc_(L, (b), (s), 0) +#define luaM_free(L, b) luaM_realloc_(L, (b), sizeof(*(b)), 0) +#define luaM_freearray(L, b, n) luaM_realloc_(L, (b), (n)*sizeof(*(b)), 0) + +#define luaM_malloc(L,s) luaM_realloc_(L, NULL, 0, (s)) +#define luaM_new(L,t) cast(t *, luaM_malloc(L, sizeof(t))) +#define luaM_newvector(L,n,t) \ + cast(t *, luaM_reallocv(L, NULL, 0, n, sizeof(t))) + +#define luaM_newobject(L,tag,s) luaM_realloc_(L, NULL, tag, (s)) + +#define luaM_growvector(L,v,nelems,size,t,limit,e) \ + if ((nelems)+1 > (size)) \ + ((v)=cast(t *, luaM_growaux_(L,v,&(size),sizeof(t),limit,e))) + +#define luaM_reallocvector(L, v,oldn,n,t) \ + ((v)=cast(t *, luaM_reallocv(L, v, oldn, n, sizeof(t)))) + +LUAI_FUNC l_noret luaM_toobig (lua_State *L); + +/* not to be called directly */ +LUAI_FUNC void *luaM_realloc_ (lua_State *L, void *block, size_t oldsize, + size_t size); +LUAI_FUNC void *luaM_growaux_ (lua_State *L, void *block, int *size, + size_t size_elem, int limit, + const char *what); + +#endif + diff --git a/thirdparty/src/Lua/loadlib.cpp b/thirdparty/src/Lua/loadlib.cpp new file mode 100644 index 000000000..a20e68efc --- /dev/null +++ b/thirdparty/src/Lua/loadlib.cpp @@ -0,0 +1,786 @@ +/* +** $Id: loadlib.c,v 1.124 2015/01/05 13:51:39 roberto Exp $ +** Dynamic library loader for Lua +** See Copyright Notice in lua.h +** +** This module contains an implementation of loadlib for Unix systems +** that have dlfcn, an implementation for Windows, and a stub for other +** systems. +*/ + +#define loadlib_c +#define LUA_LIB + +#include "lprefix.h" + + +#include <stdlib.h> +#include <string.h> + +#include <Lua/lua.h> + +#include <Lua/lauxlib.h> +#include <Lua/lualib.h> + + +/* +** LUA_PATH_VAR and LUA_CPATH_VAR are the names of the environment +** variables that Lua check to set its paths. +*/ +#if !defined(LUA_PATH_VAR) +#define LUA_PATH_VAR "LUA_PATH" +#endif + +#if !defined(LUA_CPATH_VAR) +#define LUA_CPATH_VAR "LUA_CPATH" +#endif + +#define LUA_PATHSUFFIX "_" LUA_VERSION_MAJOR "_" LUA_VERSION_MINOR + +#define LUA_PATHVARVERSION LUA_PATH_VAR LUA_PATHSUFFIX +#define LUA_CPATHVARVERSION LUA_CPATH_VAR LUA_PATHSUFFIX + +/* +** LUA_PATH_SEP is the character that separates templates in a path. +** LUA_PATH_MARK is the string that marks the substitution points in a +** template. +** LUA_EXEC_DIR in a Windows path is replaced by the executable's +** directory. +** LUA_IGMARK is a mark to ignore all before it when building the +** luaopen_ function name. +*/ +#if !defined (LUA_PATH_SEP) +#define LUA_PATH_SEP ";" +#endif +#if !defined (LUA_PATH_MARK) +#define LUA_PATH_MARK "?" +#endif +#if !defined (LUA_EXEC_DIR) +#define LUA_EXEC_DIR "!" +#endif +#if !defined (LUA_IGMARK) +#define LUA_IGMARK "-" +#endif + + +/* +** LUA_CSUBSEP is the character that replaces dots in submodule names +** when searching for a C loader. +** LUA_LSUBSEP is the character that replaces dots in submodule names +** when searching for a Lua loader. +*/ +#if !defined(LUA_CSUBSEP) +#define LUA_CSUBSEP LUA_DIRSEP +#endif + +#if !defined(LUA_LSUBSEP) +#define LUA_LSUBSEP LUA_DIRSEP +#endif + + +/* prefix for open functions in C libraries */ +#define LUA_POF "luaopen_" + +/* separator for open functions in C libraries */ +#define LUA_OFSEP "_" + + +/* +** unique key for table in the registry that keeps handles +** for all loaded C libraries +*/ +static const int CLIBS = 0; + +#define LIB_FAIL "open" + +#define setprogdir(L) ((void)0) + + +/* +** system-dependent functions +*/ + +/* +** unload library 'lib' +*/ +static void lsys_unloadlib (void *lib); + +/* +** load C library in file 'path'. If 'seeglb', load with all names in +** the library global. +** Returns the library; in case of error, returns NULL plus an +** error string in the stack. +*/ +static void *lsys_load (lua_State *L, const char *path, int seeglb); + +/* +** Try to find a function named 'sym' in library 'lib'. +** Returns the function; in case of error, returns NULL plus an +** error string in the stack. +*/ +static lua_CFunction lsys_sym (lua_State *L, void *lib, const char *sym); + + + + +#if defined(LUA_USE_DLOPEN) /* { */ +/* +** {======================================================================== +** This is an implementation of loadlib based on the dlfcn interface. +** The dlfcn interface is available in Linux, SunOS, Solaris, IRIX, FreeBSD, +** NetBSD, AIX 4.2, HPUX 11, and probably most other Unix flavors, at least +** as an emulation layer on top of native functions. +** ========================================================================= +*/ + +#include <dlfcn.h> + +/* +** Macro to covert pointer to void* to pointer to function. This cast +** is undefined according to ISO C, but POSIX assumes that it must work. +** (The '__extension__' in gnu compilers is only to avoid warnings.) +*/ +#if defined(__GNUC__) +#define cast_func(p) (__extension__ (lua_CFunction)(p)) +#else +#define cast_func(p) ((lua_CFunction)(p)) +#endif + + +static void lsys_unloadlib (void *lib) { + dlclose(lib); +} + + +static void *lsys_load (lua_State *L, const char *path, int seeglb) { + void *lib = dlopen(path, RTLD_NOW | (seeglb ? RTLD_GLOBAL : RTLD_LOCAL)); + if (lib == NULL) lua_pushstring(L, dlerror()); + return lib; +} + + +static lua_CFunction lsys_sym (lua_State *L, void *lib, const char *sym) { + lua_CFunction f = cast_func(dlsym(lib, sym)); + if (f == NULL) lua_pushstring(L, dlerror()); + return f; +} + +/* }====================================================== */ + + + +#elif defined(LUA_DL_DLL) /* }{ */ +/* +** {====================================================================== +** This is an implementation of loadlib for Windows using native functions. +** ======================================================================= +*/ + +#include <windows.h> + +#undef setprogdir + +/* +** optional flags for LoadLibraryEx +*/ +#if !defined(LUA_LLE_FLAGS) +#define LUA_LLE_FLAGS 0 +#endif + + +static void setprogdir (lua_State *L) { + char buff[MAX_PATH + 1]; + char *lb; + DWORD nsize = sizeof(buff)/sizeof(char); + DWORD n = GetModuleFileNameA(NULL, buff, nsize); + if (n == 0 || n == nsize || (lb = strrchr(buff, '\\')) == NULL) + luaL_error(L, "unable to get ModuleFileName"); + else { + *lb = '\0'; + luaL_gsub(L, lua_tostring(L, -1), LUA_EXEC_DIR, buff); + lua_remove(L, -2); /* remove original string */ + } +} + + +static void pusherror (lua_State *L) { + int error = GetLastError(); + char buffer[128]; + if (FormatMessageA(FORMAT_MESSAGE_IGNORE_INSERTS | FORMAT_MESSAGE_FROM_SYSTEM, + NULL, error, 0, buffer, sizeof(buffer)/sizeof(char), NULL)) + lua_pushstring(L, buffer); + else + lua_pushfstring(L, "system error %d\n", error); +} + +static void lsys_unloadlib (void *lib) { + FreeLibrary((HMODULE)lib); +} + + +static void *lsys_load (lua_State *L, const char *path, int seeglb) { + HMODULE lib = LoadLibraryExA(path, NULL, LUA_LLE_FLAGS); + (void)(seeglb); /* not used: symbols are 'global' by default */ + if (lib == NULL) pusherror(L); + return lib; +} + + +static lua_CFunction lsys_sym (lua_State *L, void *lib, const char *sym) { + lua_CFunction f = (lua_CFunction)GetProcAddress((HMODULE)lib, sym); + if (f == NULL) pusherror(L); + return f; +} + +/* }====================================================== */ + + +#else /* }{ */ +/* +** {====================================================== +** Fallback for other systems +** ======================================================= +*/ + +#undef LIB_FAIL +#define LIB_FAIL "absent" + + +#define DLMSG "dynamic libraries not enabled; check your Lua installation" + + +static void lsys_unloadlib (void *lib) { + (void)(lib); /* not used */ +} + + +static void *lsys_load (lua_State *L, const char *path, int seeglb) { + (void)(path); (void)(seeglb); /* not used */ + lua_pushliteral(L, DLMSG); + return NULL; +} + + +static lua_CFunction lsys_sym (lua_State *L, void *lib, const char *sym) { + (void)(lib); (void)(sym); /* not used */ + lua_pushliteral(L, DLMSG); + return NULL; +} + +/* }====================================================== */ +#endif /* } */ + + +/* +** return registry.CLIBS[path] +*/ +static void *checkclib (lua_State *L, const char *path) { + void *plib; + lua_rawgetp(L, LUA_REGISTRYINDEX, &CLIBS); + lua_getfield(L, -1, path); + plib = lua_touserdata(L, -1); /* plib = CLIBS[path] */ + lua_pop(L, 2); /* pop CLIBS table and 'plib' */ + return plib; +} + + +/* +** registry.CLIBS[path] = plib -- for queries +** registry.CLIBS[#CLIBS + 1] = plib -- also keep a list of all libraries +*/ +static void addtoclib (lua_State *L, const char *path, void *plib) { + lua_rawgetp(L, LUA_REGISTRYINDEX, &CLIBS); + lua_pushlightuserdata(L, plib); + lua_pushvalue(L, -1); + lua_setfield(L, -3, path); /* CLIBS[path] = plib */ + lua_rawseti(L, -2, luaL_len(L, -2) + 1); /* CLIBS[#CLIBS + 1] = plib */ + lua_pop(L, 1); /* pop CLIBS table */ +} + + +/* +** __gc tag method for CLIBS table: calls 'lsys_unloadlib' for all lib +** handles in list CLIBS +*/ +static int gctm (lua_State *L) { + lua_Integer n = luaL_len(L, 1); + for (; n >= 1; n--) { /* for each handle, in reverse order */ + lua_rawgeti(L, 1, n); /* get handle CLIBS[n] */ + lsys_unloadlib(lua_touserdata(L, -1)); + lua_pop(L, 1); /* pop handle */ + } + return 0; +} + + + +/* error codes for 'lookforfunc' */ +#define ERRLIB 1 +#define ERRFUNC 2 + +/* +** Look for a C function named 'sym' in a dynamically loaded library +** 'path'. +** First, check whether the library is already loaded; if not, try +** to load it. +** Then, if 'sym' is '*', return true (as library has been loaded). +** Otherwise, look for symbol 'sym' in the library and push a +** C function with that symbol. +** Return 0 and 'true' or a function in the stack; in case of +** errors, return an error code and an error message in the stack. +*/ +static int lookforfunc (lua_State *L, const char *path, const char *sym) { + void *reg = checkclib(L, path); /* check loaded C libraries */ + if (reg == NULL) { /* must load library? */ + reg = lsys_load(L, path, *sym == '*'); /* global symbols if 'sym'=='*' */ + if (reg == NULL) return ERRLIB; /* unable to load library */ + addtoclib(L, path, reg); + } + if (*sym == '*') { /* loading only library (no function)? */ + lua_pushboolean(L, 1); /* return 'true' */ + return 0; /* no errors */ + } + else { + lua_CFunction f = lsys_sym(L, reg, sym); + if (f == NULL) + return ERRFUNC; /* unable to find function */ + lua_pushcfunction(L, f); /* else create new function */ + return 0; /* no errors */ + } +} + + +static int ll_loadlib (lua_State *L) { + const char *path = luaL_checkstring(L, 1); + const char *init = luaL_checkstring(L, 2); + int stat = lookforfunc(L, path, init); + if (stat == 0) /* no errors? */ + return 1; /* return the loaded function */ + else { /* error; error message is on stack top */ + lua_pushnil(L); + lua_insert(L, -2); + lua_pushstring(L, (stat == ERRLIB) ? LIB_FAIL : "init"); + return 3; /* return nil, error message, and where */ + } +} + + + +/* +** {====================================================== +** 'require' function +** ======================================================= +*/ + + +static int readable (const char *filename) { + FILE *f = fopen(filename, "r"); /* try to open file */ + if (f == NULL) return 0; /* open failed */ + fclose(f); + return 1; +} + + +static const char *pushnexttemplate (lua_State *L, const char *path) { + const char *l; + while (*path == *LUA_PATH_SEP) path++; /* skip separators */ + if (*path == '\0') return NULL; /* no more templates */ + l = strchr(path, *LUA_PATH_SEP); /* find next separator */ + if (l == NULL) l = path + strlen(path); + lua_pushlstring(L, path, l - path); /* template */ + return l; +} + + +static const char *searchpath (lua_State *L, const char *name, + const char *path, + const char *sep, + const char *dirsep) { + luaL_Buffer msg; /* to build error message */ + luaL_buffinit(L, &msg); + if (*sep != '\0') /* non-empty separator? */ + name = luaL_gsub(L, name, sep, dirsep); /* replace it by 'dirsep' */ + while ((path = pushnexttemplate(L, path)) != NULL) { + const char *filename = luaL_gsub(L, lua_tostring(L, -1), + LUA_PATH_MARK, name); + lua_remove(L, -2); /* remove path template */ + if (readable(filename)) /* does file exist and is readable? */ + return filename; /* return that file name */ + lua_pushfstring(L, "\n\tno file '%s'", filename); + lua_remove(L, -2); /* remove file name */ + luaL_addvalue(&msg); /* concatenate error msg. entry */ + } + luaL_pushresult(&msg); /* create error message */ + return NULL; /* not found */ +} + + +static int ll_searchpath (lua_State *L) { + const char *f = searchpath(L, luaL_checkstring(L, 1), + luaL_checkstring(L, 2), + luaL_optstring(L, 3, "."), + luaL_optstring(L, 4, LUA_DIRSEP)); + if (f != NULL) return 1; + else { /* error message is on top of the stack */ + lua_pushnil(L); + lua_insert(L, -2); + return 2; /* return nil + error message */ + } +} + + +static const char *findfile (lua_State *L, const char *name, + const char *pname, + const char *dirsep) { + const char *path; + lua_getfield(L, lua_upvalueindex(1), pname); + path = lua_tostring(L, -1); + if (path == NULL) + luaL_error(L, "'package.%s' must be a string", pname); + return searchpath(L, name, path, ".", dirsep); +} + + +static int checkload (lua_State *L, int stat, const char *filename) { + if (stat) { /* module loaded successfully? */ + lua_pushstring(L, filename); /* will be 2nd argument to module */ + return 2; /* return open function and file name */ + } + else + return luaL_error(L, "error loading module '%s' from file '%s':\n\t%s", + lua_tostring(L, 1), filename, lua_tostring(L, -1)); +} + + +static int searcher_Lua (lua_State *L) { + const char *filename; + const char *name = luaL_checkstring(L, 1); + filename = findfile(L, name, "path", LUA_LSUBSEP); + if (filename == NULL) return 1; /* module not found in this path */ + return checkload(L, (luaL_loadfile(L, filename) == LUA_OK), filename); +} + + +/* +** Try to find a load function for module 'modname' at file 'filename'. +** First, change '.' to '_' in 'modname'; then, if 'modname' has +** the form X-Y (that is, it has an "ignore mark"), build a function +** name "luaopen_X" and look for it. (For compatibility, if that +** fails, it also tries "luaopen_Y".) If there is no ignore mark, +** look for a function named "luaopen_modname". +*/ +static int loadfunc (lua_State *L, const char *filename, const char *modname) { + const char *openfunc; + const char *mark; + modname = luaL_gsub(L, modname, ".", LUA_OFSEP); + mark = strchr(modname, *LUA_IGMARK); + if (mark) { + int stat; + openfunc = lua_pushlstring(L, modname, mark - modname); + openfunc = lua_pushfstring(L, LUA_POF"%s", openfunc); + stat = lookforfunc(L, filename, openfunc); + if (stat != ERRFUNC) return stat; + modname = mark + 1; /* else go ahead and try old-style name */ + } + openfunc = lua_pushfstring(L, LUA_POF"%s", modname); + return lookforfunc(L, filename, openfunc); +} + + +static int searcher_C (lua_State *L) { + const char *name = luaL_checkstring(L, 1); + const char *filename = findfile(L, name, "cpath", LUA_CSUBSEP); + if (filename == NULL) return 1; /* module not found in this path */ + return checkload(L, (loadfunc(L, filename, name) == 0), filename); +} + + +static int searcher_Croot (lua_State *L) { + const char *filename; + const char *name = luaL_checkstring(L, 1); + const char *p = strchr(name, '.'); + int stat; + if (p == NULL) return 0; /* is root */ + lua_pushlstring(L, name, p - name); + filename = findfile(L, lua_tostring(L, -1), "cpath", LUA_CSUBSEP); + if (filename == NULL) return 1; /* root not found */ + if ((stat = loadfunc(L, filename, name)) != 0) { + if (stat != ERRFUNC) + return checkload(L, 0, filename); /* real error */ + else { /* open function not found */ + lua_pushfstring(L, "\n\tno module '%s' in file '%s'", name, filename); + return 1; + } + } + lua_pushstring(L, filename); /* will be 2nd argument to module */ + return 2; +} + + +static int searcher_preload (lua_State *L) { + const char *name = luaL_checkstring(L, 1); + lua_getfield(L, LUA_REGISTRYINDEX, "_PRELOAD"); + if (lua_getfield(L, -1, name) == LUA_TNIL) /* not found? */ + lua_pushfstring(L, "\n\tno field package.preload['%s']", name); + return 1; +} + + +static void findloader (lua_State *L, const char *name) { + int i; + luaL_Buffer msg; /* to build error message */ + luaL_buffinit(L, &msg); + /* push 'package.searchers' to index 3 in the stack */ + if (lua_getfield(L, lua_upvalueindex(1), "searchers") != LUA_TTABLE) + luaL_error(L, "'package.searchers' must be a table"); + /* iterate over available searchers to find a loader */ + for (i = 1; ; i++) { + if (lua_rawgeti(L, 3, i) == LUA_TNIL) { /* no more searchers? */ + lua_pop(L, 1); /* remove nil */ + luaL_pushresult(&msg); /* create error message */ + luaL_error(L, "module '%s' not found:%s", name, lua_tostring(L, -1)); + } + lua_pushstring(L, name); + lua_call(L, 1, 2); /* call it */ + if (lua_isfunction(L, -2)) /* did it find a loader? */ + return; /* module loader found */ + else if (lua_isstring(L, -2)) { /* searcher returned error message? */ + lua_pop(L, 1); /* remove extra return */ + luaL_addvalue(&msg); /* concatenate error message */ + } + else + lua_pop(L, 2); /* remove both returns */ + } +} + + +static int ll_require (lua_State *L) { + const char *name = luaL_checkstring(L, 1); + lua_settop(L, 1); /* _LOADED table will be at index 2 */ + lua_getfield(L, LUA_REGISTRYINDEX, "_LOADED"); + lua_getfield(L, 2, name); /* _LOADED[name] */ + if (lua_toboolean(L, -1)) /* is it there? */ + return 1; /* package is already loaded */ + /* else must load package */ + lua_pop(L, 1); /* remove 'getfield' result */ + findloader(L, name); + lua_pushstring(L, name); /* pass name as argument to module loader */ + lua_insert(L, -2); /* name is 1st argument (before search data) */ + lua_call(L, 2, 1); /* run loader to load module */ + if (!lua_isnil(L, -1)) /* non-nil return? */ + lua_setfield(L, 2, name); /* _LOADED[name] = returned value */ + if (lua_getfield(L, 2, name) == LUA_TNIL) { /* module set no value? */ + lua_pushboolean(L, 1); /* use true as result */ + lua_pushvalue(L, -1); /* extra copy to be returned */ + lua_setfield(L, 2, name); /* _LOADED[name] = true */ + } + return 1; +} + +/* }====================================================== */ + + + +/* +** {====================================================== +** 'module' function +** ======================================================= +*/ +#if defined(LUA_COMPAT_MODULE) + +/* +** changes the environment variable of calling function +*/ +static void set_env (lua_State *L) { + lua_Debug ar; + if (lua_getstack(L, 1, &ar) == 0 || + lua_getinfo(L, "f", &ar) == 0 || /* get calling function */ + lua_iscfunction(L, -1)) + luaL_error(L, "'module' not called from a Lua function"); + lua_pushvalue(L, -2); /* copy new environment table to top */ + lua_setupvalue(L, -2, 1); + lua_pop(L, 1); /* remove function */ +} + + +static void dooptions (lua_State *L, int n) { + int i; + for (i = 2; i <= n; i++) { + if (lua_isfunction(L, i)) { /* avoid 'calling' extra info. */ + lua_pushvalue(L, i); /* get option (a function) */ + lua_pushvalue(L, -2); /* module */ + lua_call(L, 1, 0); + } + } +} + + +static void modinit (lua_State *L, const char *modname) { + const char *dot; + lua_pushvalue(L, -1); + lua_setfield(L, -2, "_M"); /* module._M = module */ + lua_pushstring(L, modname); + lua_setfield(L, -2, "_NAME"); + dot = strrchr(modname, '.'); /* look for last dot in module name */ + if (dot == NULL) dot = modname; + else dot++; + /* set _PACKAGE as package name (full module name minus last part) */ + lua_pushlstring(L, modname, dot - modname); + lua_setfield(L, -2, "_PACKAGE"); +} + + +static int ll_module (lua_State *L) { + const char *modname = luaL_checkstring(L, 1); + int lastarg = lua_gettop(L); /* last parameter */ + luaL_pushmodule(L, modname, 1); /* get/create module table */ + /* check whether table already has a _NAME field */ + if (lua_getfield(L, -1, "_NAME") != LUA_TNIL) + lua_pop(L, 1); /* table is an initialized module */ + else { /* no; initialize it */ + lua_pop(L, 1); + modinit(L, modname); + } + lua_pushvalue(L, -1); + set_env(L); + dooptions(L, lastarg); + return 1; +} + + +static int ll_seeall (lua_State *L) { + luaL_checktype(L, 1, LUA_TTABLE); + if (!lua_getmetatable(L, 1)) { + lua_createtable(L, 0, 1); /* create new metatable */ + lua_pushvalue(L, -1); + lua_setmetatable(L, 1); + } + lua_pushglobaltable(L); + lua_setfield(L, -2, "__index"); /* mt.__index = _G */ + return 0; +} + +#endif +/* }====================================================== */ + + + +/* auxiliary mark (for internal use) */ +#define AUXMARK "\1" + + +/* +** return registry.LUA_NOENV as a boolean +*/ +static int noenv (lua_State *L) { + int b; + lua_getfield(L, LUA_REGISTRYINDEX, "LUA_NOENV"); + b = lua_toboolean(L, -1); + lua_pop(L, 1); /* remove value */ + return b; +} + + +static void setpath (lua_State *L, const char *fieldname, const char *envname1, + const char *envname2, const char *def) { + const char *path = getenv(envname1); + if (path == NULL) /* no environment variable? */ + path = getenv(envname2); /* try alternative name */ + if (path == NULL || noenv(L)) /* no environment variable? */ + lua_pushstring(L, def); /* use default */ + else { + /* replace ";;" by ";AUXMARK;" and then AUXMARK by default path */ + path = luaL_gsub(L, path, LUA_PATH_SEP LUA_PATH_SEP, + LUA_PATH_SEP AUXMARK LUA_PATH_SEP); + luaL_gsub(L, path, AUXMARK, def); + lua_remove(L, -2); + } + setprogdir(L); + lua_setfield(L, -2, fieldname); +} + + +static const luaL_Reg pk_funcs[] = { + {"loadlib", ll_loadlib}, + {"searchpath", ll_searchpath}, +#if defined(LUA_COMPAT_MODULE) + {"seeall", ll_seeall}, +#endif + /* placeholders */ + {"preload", NULL}, + {"cpath", NULL}, + {"path", NULL}, + {"searchers", NULL}, + {"loaded", NULL}, + {NULL, NULL} +}; + + +static const luaL_Reg ll_funcs[] = { +#if defined(LUA_COMPAT_MODULE) + {"module", ll_module}, +#endif + {"require", ll_require}, + {NULL, NULL} +}; + + +static void createsearcherstable (lua_State *L) { + static const lua_CFunction searchers[] = + {searcher_preload, searcher_Lua, searcher_C, searcher_Croot, NULL}; + int i; + /* create 'searchers' table */ + lua_createtable(L, sizeof(searchers)/sizeof(searchers[0]) - 1, 0); + /* fill it with pre-defined searchers */ + for (i=0; searchers[i] != NULL; i++) { + lua_pushvalue(L, -2); /* set 'package' as upvalue for all searchers */ + lua_pushcclosure(L, searchers[i], 1); + lua_rawseti(L, -2, i+1); + } +#if defined(LUA_COMPAT_LOADERS) + lua_pushvalue(L, -1); /* make a copy of 'searchers' table */ + lua_setfield(L, -3, "loaders"); /* put it in field 'loaders' */ +#endif + lua_setfield(L, -2, "searchers"); /* put it in field 'searchers' */ +} + + +/* +** create table CLIBS to keep track of loaded C libraries, +** setting a finalizer to close all libraries when closing state. +*/ +static void createclibstable (lua_State *L) { + lua_newtable(L); /* create CLIBS table */ + lua_createtable(L, 0, 1); /* create metatable for CLIBS */ + lua_pushcfunction(L, gctm); + lua_setfield(L, -2, "__gc"); /* set finalizer for CLIBS table */ + lua_setmetatable(L, -2); + lua_rawsetp(L, LUA_REGISTRYINDEX, &CLIBS); /* set CLIBS table in registry */ +} + + +LUAMOD_API int luaopen_package (lua_State *L) { + createclibstable(L); + luaL_newlib(L, pk_funcs); /* create 'package' table */ + createsearcherstable(L); + /* set field 'path' */ + setpath(L, "path", LUA_PATHVARVERSION, LUA_PATH_VAR, LUA_PATH_DEFAULT); + /* set field 'cpath' */ + setpath(L, "cpath", LUA_CPATHVARVERSION, LUA_CPATH_VAR, LUA_CPATH_DEFAULT); + /* store config information */ + lua_pushliteral(L, LUA_DIRSEP "\n" LUA_PATH_SEP "\n" LUA_PATH_MARK "\n" + LUA_EXEC_DIR "\n" LUA_IGMARK "\n"); + lua_setfield(L, -2, "config"); + /* set field 'loaded' */ + luaL_getsubtable(L, LUA_REGISTRYINDEX, "_LOADED"); + lua_setfield(L, -2, "loaded"); + /* set field 'preload' */ + luaL_getsubtable(L, LUA_REGISTRYINDEX, "_PRELOAD"); + lua_setfield(L, -2, "preload"); + lua_pushglobaltable(L); + lua_pushvalue(L, -2); /* set 'package' as upvalue for next lib */ + luaL_setfuncs(L, ll_funcs, 1); /* open lib into global table */ + lua_pop(L, 1); /* pop global table */ + return 1; /* return 'package' table */ +} + diff --git a/thirdparty/src/Lua/lobject.cpp b/thirdparty/src/Lua/lobject.cpp new file mode 100644 index 000000000..f4f2ffd1e --- /dev/null +++ b/thirdparty/src/Lua/lobject.cpp @@ -0,0 +1,470 @@ +/* +** $Id: lobject.c,v 2.101 2014/12/26 14:43:45 roberto Exp $ +** Some generic functions over Lua objects +** See Copyright Notice in lua.h +*/ + +#define lobject_c +#define LUA_CORE + +#include "lprefix.h" + + +#include <stdarg.h> +#include <stdio.h> +#include <stdlib.h> +#include <string.h> + +#include <Lua/lua.h> + +#include "lctype.h" +#include "ldebug.h" +#include "ldo.h" +#include "lmem.h" +#include "lobject.h" +#include "lstate.h" +#include "lstring.h" +#include "lvm.h" + + + +LUAI_DDEF const TValue luaO_nilobject_ = {NILCONSTANT}; + + +/* +** converts an integer to a "floating point byte", represented as +** (eeeeexxx), where the real value is (1xxx) * 2^(eeeee - 1) if +** eeeee != 0 and (xxx) otherwise. +*/ +int luaO_int2fb (unsigned int x) { + int e = 0; /* exponent */ + if (x < 8) return x; + while (x >= 0x10) { + x = (x+1) >> 1; + e++; + } + return ((e+1) << 3) | (cast_int(x) - 8); +} + + +/* converts back */ +int luaO_fb2int (int x) { + int e = (x >> 3) & 0x1f; + if (e == 0) return x; + else return ((x & 7) + 8) << (e - 1); +} + + +int luaO_ceillog2 (unsigned int x) { + static const lu_byte log_2[256] = { + 0,1,2,2,3,3,3,3,4,4,4,4,4,4,4,4,5,5,5,5,5,5,5,5,5,5,5,5,5,5,5,5, + 6,6,6,6,6,6,6,6,6,6,6,6,6,6,6,6,6,6,6,6,6,6,6,6,6,6,6,6,6,6,6,6, + 7,7,7,7,7,7,7,7,7,7,7,7,7,7,7,7,7,7,7,7,7,7,7,7,7,7,7,7,7,7,7,7, + 7,7,7,7,7,7,7,7,7,7,7,7,7,7,7,7,7,7,7,7,7,7,7,7,7,7,7,7,7,7,7,7, + 8,8,8,8,8,8,8,8,8,8,8,8,8,8,8,8,8,8,8,8,8,8,8,8,8,8,8,8,8,8,8,8, + 8,8,8,8,8,8,8,8,8,8,8,8,8,8,8,8,8,8,8,8,8,8,8,8,8,8,8,8,8,8,8,8, + 8,8,8,8,8,8,8,8,8,8,8,8,8,8,8,8,8,8,8,8,8,8,8,8,8,8,8,8,8,8,8,8, + 8,8,8,8,8,8,8,8,8,8,8,8,8,8,8,8,8,8,8,8,8,8,8,8,8,8,8,8,8,8,8,8 + }; + int l = 0; + x--; + while (x >= 256) { l += 8; x >>= 8; } + return l + log_2[x]; +} + + +static lua_Integer intarith (lua_State *L, int op, lua_Integer v1, + lua_Integer v2) { + switch (op) { + case LUA_OPADD: return intop(+, v1, v2); + case LUA_OPSUB:return intop(-, v1, v2); + case LUA_OPMUL:return intop(*, v1, v2); + case LUA_OPMOD: return luaV_mod(L, v1, v2); + case LUA_OPIDIV: return luaV_div(L, v1, v2); + case LUA_OPBAND: return intop(&, v1, v2); + case LUA_OPBOR: return intop(|, v1, v2); + case LUA_OPBXOR: return intop(^, v1, v2); + case LUA_OPSHL: return luaV_shiftl(v1, v2); + case LUA_OPSHR: return luaV_shiftl(v1, -v2); + case LUA_OPUNM: return intop(-, 0, v1); + case LUA_OPBNOT: return intop(^, ~l_castS2U(0), v1); + default: lua_assert(0); return 0; + } +} + + +static lua_Number numarith (lua_State *L, int op, lua_Number v1, + lua_Number v2) { + switch (op) { + case LUA_OPADD: return luai_numadd(L, v1, v2); + case LUA_OPSUB: return luai_numsub(L, v1, v2); + case LUA_OPMUL: return luai_nummul(L, v1, v2); + case LUA_OPDIV: return luai_numdiv(L, v1, v2); + case LUA_OPPOW: return luai_numpow(L, v1, v2); + case LUA_OPIDIV: return luai_numidiv(L, v1, v2); + case LUA_OPUNM: return luai_numunm(L, v1); + case LUA_OPMOD: { + lua_Number m; + luai_nummod(L, v1, v2, m); + return m; + } + default: lua_assert(0); return 0; + } +} + + +void luaO_arith (lua_State *L, int op, const TValue *p1, const TValue *p2, + TValue *res) { + switch (op) { + case LUA_OPBAND: case LUA_OPBOR: case LUA_OPBXOR: + case LUA_OPSHL: case LUA_OPSHR: + case LUA_OPBNOT: { /* operate only on integers */ + lua_Integer i1; lua_Integer i2; + if (tointeger(p1, &i1) && tointeger(p2, &i2)) { + setivalue(res, intarith(L, op, i1, i2)); + return; + } + else break; /* go to the end */ + } + case LUA_OPDIV: case LUA_OPPOW: { /* operate only on floats */ + lua_Number n1; lua_Number n2; + if (tonumber(p1, &n1) && tonumber(p2, &n2)) { + setfltvalue(res, numarith(L, op, n1, n2)); + return; + } + else break; /* go to the end */ + } + default: { /* other operations */ + lua_Number n1; lua_Number n2; + if (ttisinteger(p1) && ttisinteger(p2)) { + setivalue(res, intarith(L, op, ivalue(p1), ivalue(p2))); + return; + } + else if (tonumber(p1, &n1) && tonumber(p2, &n2)) { + setfltvalue(res, numarith(L, op, n1, n2)); + return; + } + else break; /* go to the end */ + } + } + /* could not perform raw operation; try metamethod */ + lua_assert(L != NULL); /* should not fail when folding (compile time) */ + luaT_trybinTM(L, p1, p2, res, cast(TMS, op - LUA_OPADD + TM_ADD)); +} + + +int luaO_hexavalue (int c) { + if (lisdigit(c)) return c - '0'; + else return ltolower(c) - 'a' + 10; +} + + +static int isneg (const char **s) { + if (**s == '-') { (*s)++; return 1; } + else if (**s == '+') (*s)++; + return 0; +} + + + +/* +** {================================================================== +** Lua's implementation for 'lua_strx2number' +** =================================================================== +*/ +#if !defined(lua_strx2number) + +#include <math.h> + +/* maximum number of significant digits to read (to avoid overflows + even with single floats) */ +#define MAXSIGDIG 30 + +/* +** convert an hexadecimal numeric string to a number, following +** C99 specification for 'strtod' +*/ +static lua_Number lua_strx2number (const char *s, char **endptr) { + lua_Number r = 0.0; /* result (accumulator) */ + int sigdig = 0; /* number of significant digits */ + int nosigdig = 0; /* number of non-significant digits */ + int e = 0; /* exponent correction */ + int neg; /* 1 if number is negative */ + int dot = 0; /* true after seen a dot */ + *endptr = cast(char *, s); /* nothing is valid yet */ + while (lisspace(cast_uchar(*s))) s++; /* skip initial spaces */ + neg = isneg(&s); /* check signal */ + if (!(*s == '0' && (*(s + 1) == 'x' || *(s + 1) == 'X'))) /* check '0x' */ + return 0.0; /* invalid format (no '0x') */ + for (s += 2; ; s++) { /* skip '0x' and read numeral */ + if (*s == '.') { + if (dot) break; /* second dot? stop loop */ + else dot = 1; + } + else if (lisxdigit(cast_uchar(*s))) { + if (sigdig == 0 && *s == '0') /* non-significant digit (zero)? */ + nosigdig++; + else if (++sigdig <= MAXSIGDIG) /* can read it without overflow? */ + r = (r * cast_num(16.0)) + luaO_hexavalue(*s); + else e++; /* too many digits; ignore, but still count for exponent */ + if (dot) e--; /* decimal digit? correct exponent */ + } + else break; /* neither a dot nor a digit */ + } + if (nosigdig + sigdig == 0) /* no digits? */ + return 0.0; /* invalid format */ + *endptr = cast(char *, s); /* valid up to here */ + e *= 4; /* each digit multiplies/divides value by 2^4 */ + if (*s == 'p' || *s == 'P') { /* exponent part? */ + int exp1 = 0; /* exponent value */ + int neg1; /* exponent signal */ + s++; /* skip 'p' */ + neg1 = isneg(&s); /* signal */ + if (!lisdigit(cast_uchar(*s))) + return 0.0; /* invalid; must have at least one digit */ + while (lisdigit(cast_uchar(*s))) /* read exponent */ + exp1 = exp1 * 10 + *(s++) - '0'; + if (neg1) exp1 = -exp1; + e += exp1; + *endptr = cast(char *, s); /* valid up to here */ + } + if (neg) r = -r; + return l_mathop(ldexp)(r, e); +} + +#endif +/* }====================================================== */ + + +static const char *l_str2d (const char *s, lua_Number *result) { + char *endptr; + if (strpbrk(s, "nN")) /* reject 'inf' and 'nan' */ + return NULL; + else if (strpbrk(s, "xX")) /* hex? */ + *result = lua_strx2number(s, &endptr); + else + *result = lua_str2number(s, &endptr); + if (endptr == s) return 0; /* nothing recognized */ + while (lisspace(cast_uchar(*endptr))) endptr++; + return (*endptr == '\0' ? endptr : NULL); /* OK if no trailing characters */ +} + + +static const char *l_str2int (const char *s, lua_Integer *result) { + lua_Unsigned a = 0; + int empty = 1; + int neg; + while (lisspace(cast_uchar(*s))) s++; /* skip initial spaces */ + neg = isneg(&s); + if (s[0] == '0' && + (s[1] == 'x' || s[1] == 'X')) { /* hex? */ + s += 2; /* skip '0x' */ + for (; lisxdigit(cast_uchar(*s)); s++) { + a = a * 16 + luaO_hexavalue(*s); + empty = 0; + } + } + else { /* decimal */ + for (; lisdigit(cast_uchar(*s)); s++) { + a = a * 10 + *s - '0'; + empty = 0; + } + } + while (lisspace(cast_uchar(*s))) s++; /* skip trailing spaces */ + if (empty || *s != '\0') return NULL; /* something wrong in the numeral */ + else { + *result = l_castU2S((neg) ? 0u - a : a); + return s; + } +} + + +size_t luaO_str2num (const char *s, TValue *o) { + lua_Integer i; lua_Number n; + const char *e; + if ((e = l_str2int(s, &i)) != NULL) { /* try as an integer */ + setivalue(o, i); + } + else if ((e = l_str2d(s, &n)) != NULL) { /* else try as a float */ + setfltvalue(o, n); + } + else + return 0; /* conversion failed */ + return (e - s + 1); /* success; return string size */ +} + + +int luaO_utf8esc (char *buff, unsigned long x) { + int n = 1; /* number of bytes put in buffer (backwards) */ + lua_assert(x <= 0x10FFFF); + if (x < 0x80) /* ascii? */ + buff[UTF8BUFFSZ - 1] = cast(char, x); + else { /* need continuation bytes */ + unsigned int mfb = 0x3f; /* maximum that fits in first byte */ + do { /* add continuation bytes */ + buff[UTF8BUFFSZ - (n++)] = cast(char, 0x80 | (x & 0x3f)); + x >>= 6; /* remove added bits */ + mfb >>= 1; /* now there is one less bit available in first byte */ + } while (x > mfb); /* still needs continuation byte? */ + buff[UTF8BUFFSZ - n] = cast(char, (~mfb << 1) | x); /* add first byte */ + } + return n; +} + + +/* maximum length of the conversion of a number to a string */ +#define MAXNUMBER2STR 50 + + +/* +** Convert a number object to a string +*/ +void luaO_tostring (lua_State *L, StkId obj) { + char buff[MAXNUMBER2STR]; + size_t len; + lua_assert(ttisnumber(obj)); + if (ttisinteger(obj)) + len = lua_integer2str(buff, ivalue(obj)); + else { + len = lua_number2str(buff, fltvalue(obj)); +#if !defined(LUA_COMPAT_FLOATSTRING) + if (buff[strspn(buff, "-0123456789")] == '\0') { /* looks like an int? */ + buff[len++] = '.'; + buff[len++] = '0'; /* adds '.0' to result */ + } +#endif + } + setsvalue2s(L, obj, luaS_newlstr(L, buff, len)); +} + + +static void pushstr (lua_State *L, const char *str, size_t l) { + setsvalue2s(L, L->top++, luaS_newlstr(L, str, l)); +} + + +/* this function handles only '%d', '%c', '%f', '%p', and '%s' + conventional formats, plus Lua-specific '%I' and '%U' */ +const char *luaO_pushvfstring (lua_State *L, const char *fmt, va_list argp) { + int n = 0; + for (;;) { + const char *e = strchr(fmt, '%'); + if (e == NULL) break; + luaD_checkstack(L, 2); /* fmt + item */ + pushstr(L, fmt, e - fmt); + switch (*(e+1)) { + case 's': { + const char *s = va_arg(argp, char *); + if (s == NULL) s = "(null)"; + pushstr(L, s, strlen(s)); + break; + } + case 'c': { + char buff = cast(char, va_arg(argp, int)); + if (lisprint(cast_uchar(buff))) + pushstr(L, &buff, 1); + else /* non-printable character; print its code */ + luaO_pushfstring(L, "<\\%d>", cast_uchar(buff)); + break; + } + case 'd': { + setivalue(L->top++, va_arg(argp, int)); + luaO_tostring(L, L->top - 1); + break; + } + case 'I': { + setivalue(L->top++, cast(lua_Integer, va_arg(argp, l_uacInt))); + luaO_tostring(L, L->top - 1); + break; + } + case 'f': { + setfltvalue(L->top++, cast_num(va_arg(argp, l_uacNumber))); + luaO_tostring(L, L->top - 1); + break; + } + case 'p': { + char buff[4*sizeof(void *) + 8]; /* should be enough space for a '%p' */ + int l = sprintf(buff, "%p", va_arg(argp, void *)); + pushstr(L, buff, l); + break; + } + case 'U': { + char buff[UTF8BUFFSZ]; + int l = luaO_utf8esc(buff, cast(long, va_arg(argp, long))); + pushstr(L, buff + UTF8BUFFSZ - l, l); + break; + } + case '%': { + pushstr(L, "%", 1); + break; + } + default: { + luaG_runerror(L, "invalid option '%%%c' to 'lua_pushfstring'", + *(e + 1)); + } + } + n += 2; + fmt = e+2; + } + luaD_checkstack(L, 1); + pushstr(L, fmt, strlen(fmt)); + if (n > 0) luaV_concat(L, n + 1); + return svalue(L->top - 1); +} + + +const char *luaO_pushfstring (lua_State *L, const char *fmt, ...) { + const char *msg; + va_list argp; + va_start(argp, fmt); + msg = luaO_pushvfstring(L, fmt, argp); + va_end(argp); + return msg; +} + + +/* number of chars of a literal string without the ending \0 */ +#define LL(x) (sizeof(x)/sizeof(char) - 1) + +#define RETS "..." +#define PRE "[string \"" +#define POS "\"]" + +#define addstr(a,b,l) ( memcpy(a,b,(l) * sizeof(char)), a += (l) ) + +void luaO_chunkid (char *out, const char *source, size_t bufflen) { + size_t l = strlen(source); + if (*source == '=') { /* 'literal' source */ + if (l <= bufflen) /* small enough? */ + memcpy(out, source + 1, l * sizeof(char)); + else { /* truncate it */ + addstr(out, source + 1, bufflen - 1); + *out = '\0'; + } + } + else if (*source == '@') { /* file name */ + if (l <= bufflen) /* small enough? */ + memcpy(out, source + 1, l * sizeof(char)); + else { /* add '...' before rest of name */ + addstr(out, RETS, LL(RETS)); + bufflen -= LL(RETS); + memcpy(out, source + 1 + l - bufflen, bufflen * sizeof(char)); + } + } + else { /* string; format as [string "source"] */ + const char *nl = strchr(source, '\n'); /* find first new line (if any) */ + addstr(out, PRE, LL(PRE)); /* add prefix */ + bufflen -= LL(PRE RETS POS) + 1; /* save space for prefix+suffix+'\0' */ + if (l < bufflen && nl == NULL) { /* small one-line source? */ + addstr(out, source, l); /* keep it */ + } + else { + if (nl != NULL) l = nl - source; /* stop at first newline */ + if (l > bufflen) l = bufflen; + addstr(out, source, l); + addstr(out, RETS, LL(RETS)); + } + memcpy(out, POS, (LL(POS) + 1) * sizeof(char)); + } +} + diff --git a/thirdparty/src/Lua/lobject.h b/thirdparty/src/Lua/lobject.h new file mode 100644 index 000000000..b4502a317 --- /dev/null +++ b/thirdparty/src/Lua/lobject.h @@ -0,0 +1,540 @@ +/* +** $Id: lobject.h,v 2.106 2015/01/05 13:52:37 roberto Exp $ +** Type definitions for Lua objects +** See Copyright Notice in lua.h +*/ + + +#ifndef lobject_h +#define lobject_h + + +#include <stdarg.h> + + +#include "llimits.h" +#include <Lua/lua.h> + + +/* +** Extra tags for non-values +*/ +#define LUA_TPROTO LUA_NUMTAGS +#define LUA_TDEADKEY (LUA_NUMTAGS+1) + +/* +** number of all possible tags (including LUA_TNONE but excluding DEADKEY) +*/ +#define LUA_TOTALTAGS (LUA_TPROTO + 2) + + +/* +** tags for Tagged Values have the following use of bits: +** bits 0-3: actual tag (a LUA_T* value) +** bits 4-5: variant bits +** bit 6: whether value is collectable +*/ + +#define VARBITS (3 << 4) + + +/* +** LUA_TFUNCTION variants: +** 0 - Lua function +** 1 - light C function +** 2 - regular C function (closure) +*/ + +/* Variant tags for functions */ +#define LUA_TLCL (LUA_TFUNCTION | (0 << 4)) /* Lua closure */ +#define LUA_TLCF (LUA_TFUNCTION | (1 << 4)) /* light C function */ +#define LUA_TCCL (LUA_TFUNCTION | (2 << 4)) /* C closure */ + + +/* Variant tags for strings */ +#define LUA_TSHRSTR (LUA_TSTRING | (0 << 4)) /* short strings */ +#define LUA_TLNGSTR (LUA_TSTRING | (1 << 4)) /* long strings */ + + +/* Variant tags for numbers */ +#define LUA_TNUMFLT (LUA_TNUMBER | (0 << 4)) /* float numbers */ +#define LUA_TNUMINT (LUA_TNUMBER | (1 << 4)) /* integer numbers */ + + +/* Bit mark for collectable types */ +#define BIT_ISCOLLECTABLE (1 << 6) + +/* mark a tag as collectable */ +#define ctb(t) ((t) | BIT_ISCOLLECTABLE) + + +/* +** Common type for all collectable objects +*/ +typedef struct GCObject GCObject; + + +/* +** Common Header for all collectable objects (in macro form, to be +** included in other objects) +*/ +#define CommonHeader GCObject *next; lu_byte tt; lu_byte marked + + +/* +** Common type has only the common header +*/ +struct GCObject { + CommonHeader; +}; + + + +/* +** Union of all Lua values +*/ +typedef union Value Value; + + + + +/* +** Tagged Values. This is the basic representation of values in Lua, +** an actual value plus a tag with its type. +*/ + +#define TValuefields Value value_; int tt_ + +typedef struct lua_TValue TValue; + + +/* macro defining a nil value */ +#define NILCONSTANT {NULL}, LUA_TNIL + + +#define val_(o) ((o)->value_) + + +/* raw type tag of a TValue */ +#define rttype(o) ((o)->tt_) + +/* tag with no variants (bits 0-3) */ +#define novariant(x) ((x) & 0x0F) + +/* type tag of a TValue (bits 0-3 for tags + variant bits 4-5) */ +#define ttype(o) (rttype(o) & 0x3F) + +/* type tag of a TValue with no variants (bits 0-3) */ +#define ttnov(o) (novariant(rttype(o))) + + +/* Macros to test type */ +#define checktag(o,t) (rttype(o) == (t)) +#define checktype(o,t) (ttnov(o) == (t)) +#define ttisnumber(o) checktype((o), LUA_TNUMBER) +#define ttisfloat(o) checktag((o), LUA_TNUMFLT) +#define ttisinteger(o) checktag((o), LUA_TNUMINT) +#define ttisnil(o) checktag((o), LUA_TNIL) +#define ttisboolean(o) checktag((o), LUA_TBOOLEAN) +#define ttislightuserdata(o) checktag((o), LUA_TLIGHTUSERDATA) +#define ttisstring(o) checktype((o), LUA_TSTRING) +#define ttisshrstring(o) checktag((o), ctb(LUA_TSHRSTR)) +#define ttislngstring(o) checktag((o), ctb(LUA_TLNGSTR)) +#define ttistable(o) checktag((o), ctb(LUA_TTABLE)) +#define ttisfunction(o) checktype(o, LUA_TFUNCTION) +#define ttisclosure(o) ((rttype(o) & 0x1F) == LUA_TFUNCTION) +#define ttisCclosure(o) checktag((o), ctb(LUA_TCCL)) +#define ttisLclosure(o) checktag((o), ctb(LUA_TLCL)) +#define ttislcf(o) checktag((o), LUA_TLCF) +#define ttisfulluserdata(o) checktag((o), ctb(LUA_TUSERDATA)) +#define ttisthread(o) checktag((o), ctb(LUA_TTHREAD)) +#define ttisdeadkey(o) checktag((o), LUA_TDEADKEY) + + +/* Macros to access values */ +#define ivalue(o) check_exp(ttisinteger(o), val_(o).i) +#define fltvalue(o) check_exp(ttisfloat(o), val_(o).n) +#define nvalue(o) check_exp(ttisnumber(o), \ + (ttisinteger(o) ? cast_num(ivalue(o)) : fltvalue(o))) +#define gcvalue(o) check_exp(iscollectable(o), val_(o).gc) +#define pvalue(o) check_exp(ttislightuserdata(o), val_(o).p) +#define tsvalue(o) check_exp(ttisstring(o), gco2ts(val_(o).gc)) +#define uvalue(o) check_exp(ttisfulluserdata(o), gco2u(val_(o).gc)) +#define clvalue(o) check_exp(ttisclosure(o), gco2cl(val_(o).gc)) +#define clLvalue(o) check_exp(ttisLclosure(o), gco2lcl(val_(o).gc)) +#define clCvalue(o) check_exp(ttisCclosure(o), gco2ccl(val_(o).gc)) +#define fvalue(o) check_exp(ttislcf(o), val_(o).f) +#define hvalue(o) check_exp(ttistable(o), gco2t(val_(o).gc)) +#define bvalue(o) check_exp(ttisboolean(o), val_(o).b) +#define thvalue(o) check_exp(ttisthread(o), gco2th(val_(o).gc)) +/* a dead value may get the 'gc' field, but cannot access its contents */ +#define deadvalue(o) check_exp(ttisdeadkey(o), cast(void *, val_(o).gc)) + +#define l_isfalse(o) (ttisnil(o) || (ttisboolean(o) && bvalue(o) == 0)) + + +#define iscollectable(o) (rttype(o) & BIT_ISCOLLECTABLE) + + +/* Macros for internal tests */ +#define righttt(obj) (ttype(obj) == gcvalue(obj)->tt) + +#define checkliveness(g,obj) \ + lua_longassert(!iscollectable(obj) || \ + (righttt(obj) && !isdead(g,gcvalue(obj)))) + + +/* Macros to set values */ +#define settt_(o,t) ((o)->tt_=(t)) + +#define setfltvalue(obj,x) \ + { TValue *io=(obj); val_(io).n=(x); settt_(io, LUA_TNUMFLT); } + +#define setivalue(obj,x) \ + { TValue *io=(obj); val_(io).i=(x); settt_(io, LUA_TNUMINT); } + +#define setnilvalue(obj) settt_(obj, LUA_TNIL) + +#define setfvalue(obj,x) \ + { TValue *io=(obj); val_(io).f=(x); settt_(io, LUA_TLCF); } + +#define setpvalue(obj,x) \ + { TValue *io=(obj); val_(io).p=(x); settt_(io, LUA_TLIGHTUSERDATA); } + +#define setbvalue(obj,x) \ + { TValue *io=(obj); val_(io).b=(x); settt_(io, LUA_TBOOLEAN); } + +#define setgcovalue(L,obj,x) \ + { TValue *io = (obj); GCObject *i_g=(x); \ + val_(io).gc = i_g; settt_(io, ctb(i_g->tt)); } + +#define setsvalue(L,obj,x) \ + { TValue *io = (obj); TString *x_ = (x); \ + val_(io).gc = obj2gco(x_); settt_(io, ctb(x_->tt)); \ + checkliveness(G(L),io); } + +#define setuvalue(L,obj,x) \ + { TValue *io = (obj); Udata *x_ = (x); \ + val_(io).gc = obj2gco(x_); settt_(io, ctb(LUA_TUSERDATA)); \ + checkliveness(G(L),io); } + +#define setthvalue(L,obj,x) \ + { TValue *io = (obj); lua_State *x_ = (x); \ + val_(io).gc = obj2gco(x_); settt_(io, ctb(LUA_TTHREAD)); \ + checkliveness(G(L),io); } + +#define setclLvalue(L,obj,x) \ + { TValue *io = (obj); LClosure *x_ = (x); \ + val_(io).gc = obj2gco(x_); settt_(io, ctb(LUA_TLCL)); \ + checkliveness(G(L),io); } + +#define setclCvalue(L,obj,x) \ + { TValue *io = (obj); CClosure *x_ = (x); \ + val_(io).gc = obj2gco(x_); settt_(io, ctb(LUA_TCCL)); \ + checkliveness(G(L),io); } + +#define sethvalue(L,obj,x) \ + { TValue *io = (obj); Table *x_ = (x); \ + val_(io).gc = obj2gco(x_); settt_(io, ctb(LUA_TTABLE)); \ + checkliveness(G(L),io); } + +#define setdeadvalue(obj) settt_(obj, LUA_TDEADKEY) + + + +#define setobj(L,obj1,obj2) \ + { TValue *io1=(obj1); *io1 = *(obj2); \ + (void)L; checkliveness(G(L),io1); } + + +/* +** different types of assignments, according to destination +*/ + +/* from stack to (same) stack */ +#define setobjs2s setobj +/* to stack (not from same stack) */ +#define setobj2s setobj +#define setsvalue2s setsvalue +#define sethvalue2s sethvalue +#define setptvalue2s setptvalue +/* from table to same table */ +#define setobjt2t setobj +/* to table */ +#define setobj2t setobj +/* to new object */ +#define setobj2n setobj +#define setsvalue2n setsvalue + + + + +/* +** {====================================================== +** types and prototypes +** ======================================================= +*/ + + +union Value { + GCObject *gc; /* collectable objects */ + void *p; /* light userdata */ + int b; /* booleans */ + lua_CFunction f; /* light C functions */ + lua_Integer i; /* integer numbers */ + lua_Number n; /* float numbers */ +}; + + +struct lua_TValue { + TValuefields; +}; + + +typedef TValue *StkId; /* index to stack elements */ + + + + +/* +** Header for string value; string bytes follow the end of this structure +** (aligned according to 'UTString'; see next). +*/ +typedef struct TString { + CommonHeader; + lu_byte extra; /* reserved words for short strings; "has hash" for longs */ + unsigned int hash; + size_t len; /* number of characters in string */ + struct TString *hnext; /* linked list for hash table */ +} TString; + + +/* +** Ensures that address after this type is always fully aligned. +*/ +typedef union UTString { + L_Umaxalign dummy; /* ensures maximum alignment for strings */ + TString tsv; +} UTString; + + +/* +** Get the actual string (array of bytes) from a 'TString'. +** (Access to 'extra' ensures that value is really a 'TString'.) +*/ +#define getaddrstr(ts) (cast(char *, (ts)) + sizeof(UTString)) +#define getstr(ts) \ + check_exp(sizeof((ts)->extra), cast(const char*, getaddrstr(ts))) + +/* get the actual string (array of bytes) from a Lua value */ +#define svalue(o) getstr(tsvalue(o)) + + +/* +** Header for userdata; memory area follows the end of this structure +** (aligned according to 'UUdata'; see next). +*/ +typedef struct Udata { + CommonHeader; + lu_byte ttuv_; /* user value's tag */ + struct Table *metatable; + size_t len; /* number of bytes */ + union Value user_; /* user value */ +} Udata; + + +/* +** Ensures that address after this type is always fully aligned. +*/ +typedef union UUdata { + L_Umaxalign dummy; /* ensures maximum alignment for 'local' udata */ + Udata uv; +} UUdata; + + +/* +** Get the address of memory block inside 'Udata'. +** (Access to 'ttuv_' ensures that value is really a 'Udata'.) +*/ +#define getudatamem(u) \ + check_exp(sizeof((u)->ttuv_), (cast(char*, (u)) + sizeof(UUdata))) + +#define setuservalue(L,u,o) \ + { const TValue *io=(o); Udata *iu = (u); \ + iu->user_ = io->value_; iu->ttuv_ = io->tt_; \ + checkliveness(G(L),io); } + + +#define getuservalue(L,u,o) \ + { TValue *io=(o); const Udata *iu = (u); \ + io->value_ = iu->user_; io->tt_ = iu->ttuv_; \ + checkliveness(G(L),io); } + + +/* +** Description of an upvalue for function prototypes +*/ +typedef struct Upvaldesc { + TString *name; /* upvalue name (for debug information) */ + lu_byte instack; /* whether it is in stack */ + lu_byte idx; /* index of upvalue (in stack or in outer function's list) */ +} Upvaldesc; + + +/* +** Description of a local variable for function prototypes +** (used for debug information) +*/ +typedef struct LocVar { + TString *varname; + int startpc; /* first point where variable is active */ + int endpc; /* first point where variable is dead */ +} LocVar; + + +/* +** Function Prototypes +*/ +typedef struct Proto { + CommonHeader; + lu_byte numparams; /* number of fixed parameters */ + lu_byte is_vararg; + lu_byte maxstacksize; /* maximum stack used by this function */ + int sizeupvalues; /* size of 'upvalues' */ + int sizek; /* size of 'k' */ + int sizecode; + int sizelineinfo; + int sizep; /* size of 'p' */ + int sizelocvars; + int linedefined; + int lastlinedefined; + TValue *k; /* constants used by the function */ + Instruction *code; + struct Proto **p; /* functions defined inside the function */ + int *lineinfo; /* map from opcodes to source lines (debug information) */ + LocVar *locvars; /* information about local variables (debug information) */ + Upvaldesc *upvalues; /* upvalue information */ + struct LClosure *cache; /* last created closure with this prototype */ + TString *source; /* used for debug information */ + GCObject *gclist; +} Proto; + + + +/* +** Lua Upvalues +*/ +typedef struct UpVal UpVal; + + +/* +** Closures +*/ + +#define ClosureHeader \ + CommonHeader; lu_byte nupvalues; GCObject *gclist + +typedef struct CClosure { + ClosureHeader; + lua_CFunction f; + TValue upvalue[1]; /* list of upvalues */ +} CClosure; + + +typedef struct LClosure { + ClosureHeader; + struct Proto *p; + UpVal *upvals[1]; /* list of upvalues */ +} LClosure; + + +typedef union Closure { + CClosure c; + LClosure l; +} Closure; + + +#define isLfunction(o) ttisLclosure(o) + +#define getproto(o) (clLvalue(o)->p) + + +/* +** Tables +*/ + +typedef union TKey { + struct { + TValuefields; + int next; /* for chaining (offset for next node) */ + } nk; + TValue tvk; +} TKey; + + +/* copy a value into a key without messing up field 'next' */ +#define setnodekey(L,key,obj) \ + { TKey *k_=(key); const TValue *io_=(obj); \ + k_->nk.value_ = io_->value_; k_->nk.tt_ = io_->tt_; \ + (void)L; checkliveness(G(L),io_); } + + +typedef struct Node { + TValue i_val; + TKey i_key; +} Node; + + +typedef struct Table { + CommonHeader; + lu_byte flags; /* 1<<p means tagmethod(p) is not present */ + lu_byte lsizenode; /* log2 of size of 'node' array */ + unsigned int sizearray; /* size of 'array' array */ + TValue *array; /* array part */ + Node *node; + Node *lastfree; /* any free position is before this position */ + struct Table *metatable; + GCObject *gclist; +} Table; + + + +/* +** 'module' operation for hashing (size is always a power of 2) +*/ +#define lmod(s,size) \ + (check_exp((size&(size-1))==0, (cast(int, (s) & ((size)-1))))) + + +#define twoto(x) (1<<(x)) +#define sizenode(t) (twoto((t)->lsizenode)) + + +/* +** (address of) a fixed nil value +*/ +#define luaO_nilobject (&luaO_nilobject_) + + +LUAI_DDEC const TValue luaO_nilobject_; + +/* size of buffer for 'luaO_utf8esc' function */ +#define UTF8BUFFSZ 8 + +LUAI_FUNC int luaO_int2fb (unsigned int x); +LUAI_FUNC int luaO_fb2int (int x); +LUAI_FUNC int luaO_utf8esc (char *buff, unsigned long x); +LUAI_FUNC int luaO_ceillog2 (unsigned int x); +LUAI_FUNC void luaO_arith (lua_State *L, int op, const TValue *p1, + const TValue *p2, TValue *res); +LUAI_FUNC size_t luaO_str2num (const char *s, TValue *o); +LUAI_FUNC int luaO_hexavalue (int c); +LUAI_FUNC void luaO_tostring (lua_State *L, StkId obj); +LUAI_FUNC const char *luaO_pushvfstring (lua_State *L, const char *fmt, + va_list argp); +LUAI_FUNC const char *luaO_pushfstring (lua_State *L, const char *fmt, ...); +LUAI_FUNC void luaO_chunkid (char *out, const char *source, size_t len); + + +#endif + diff --git a/thirdparty/src/Lua/lopcodes.cpp b/thirdparty/src/Lua/lopcodes.cpp new file mode 100644 index 000000000..a1cbef857 --- /dev/null +++ b/thirdparty/src/Lua/lopcodes.cpp @@ -0,0 +1,124 @@ +/* +** $Id: lopcodes.c,v 1.55 2015/01/05 13:48:33 roberto Exp $ +** Opcodes for Lua virtual machine +** See Copyright Notice in lua.h +*/ + +#define lopcodes_c +#define LUA_CORE + +#include "lprefix.h" + + +#include <stddef.h> + +#include "lopcodes.h" + + +/* ORDER OP */ + +LUAI_DDEF const char *const luaP_opnames[NUM_OPCODES+1] = { + "MOVE", + "LOADK", + "LOADKX", + "LOADBOOL", + "LOADNIL", + "GETUPVAL", + "GETTABUP", + "GETTABLE", + "SETTABUP", + "SETUPVAL", + "SETTABLE", + "NEWTABLE", + "SELF", + "ADD", + "SUB", + "MUL", + "MOD", + "POW", + "DIV", + "IDIV", + "BAND", + "BOR", + "BXOR", + "SHL", + "SHR", + "UNM", + "BNOT", + "NOT", + "LEN", + "CONCAT", + "JMP", + "EQ", + "LT", + "LE", + "TEST", + "TESTSET", + "CALL", + "TAILCALL", + "RETURN", + "FORLOOP", + "FORPREP", + "TFORCALL", + "TFORLOOP", + "SETLIST", + "CLOSURE", + "VARARG", + "EXTRAARG", + NULL +}; + + +#define opmode(t,a,b,c,m) (((t)<<7) | ((a)<<6) | ((b)<<4) | ((c)<<2) | (m)) + +LUAI_DDEF const lu_byte luaP_opmodes[NUM_OPCODES] = { +/* T A B C mode opcode */ + opmode(0, 1, OpArgR, OpArgN, iABC) /* OP_MOVE */ + ,opmode(0, 1, OpArgK, OpArgN, iABx) /* OP_LOADK */ + ,opmode(0, 1, OpArgN, OpArgN, iABx) /* OP_LOADKX */ + ,opmode(0, 1, OpArgU, OpArgU, iABC) /* OP_LOADBOOL */ + ,opmode(0, 1, OpArgU, OpArgN, iABC) /* OP_LOADNIL */ + ,opmode(0, 1, OpArgU, OpArgN, iABC) /* OP_GETUPVAL */ + ,opmode(0, 1, OpArgU, OpArgK, iABC) /* OP_GETTABUP */ + ,opmode(0, 1, OpArgR, OpArgK, iABC) /* OP_GETTABLE */ + ,opmode(0, 0, OpArgK, OpArgK, iABC) /* OP_SETTABUP */ + ,opmode(0, 0, OpArgU, OpArgN, iABC) /* OP_SETUPVAL */ + ,opmode(0, 0, OpArgK, OpArgK, iABC) /* OP_SETTABLE */ + ,opmode(0, 1, OpArgU, OpArgU, iABC) /* OP_NEWTABLE */ + ,opmode(0, 1, OpArgR, OpArgK, iABC) /* OP_SELF */ + ,opmode(0, 1, OpArgK, OpArgK, iABC) /* OP_ADD */ + ,opmode(0, 1, OpArgK, OpArgK, iABC) /* OP_SUB */ + ,opmode(0, 1, OpArgK, OpArgK, iABC) /* OP_MUL */ + ,opmode(0, 1, OpArgK, OpArgK, iABC) /* OP_MOD */ + ,opmode(0, 1, OpArgK, OpArgK, iABC) /* OP_POW */ + ,opmode(0, 1, OpArgK, OpArgK, iABC) /* OP_DIV */ + ,opmode(0, 1, OpArgK, OpArgK, iABC) /* OP_IDIV */ + ,opmode(0, 1, OpArgK, OpArgK, iABC) /* OP_BAND */ + ,opmode(0, 1, OpArgK, OpArgK, iABC) /* OP_BOR */ + ,opmode(0, 1, OpArgK, OpArgK, iABC) /* OP_BXOR */ + ,opmode(0, 1, OpArgK, OpArgK, iABC) /* OP_SHL */ + ,opmode(0, 1, OpArgK, OpArgK, iABC) /* OP_SHR */ + ,opmode(0, 1, OpArgR, OpArgN, iABC) /* OP_UNM */ + ,opmode(0, 1, OpArgR, OpArgN, iABC) /* OP_BNOT */ + ,opmode(0, 1, OpArgR, OpArgN, iABC) /* OP_NOT */ + ,opmode(0, 1, OpArgR, OpArgN, iABC) /* OP_LEN */ + ,opmode(0, 1, OpArgR, OpArgR, iABC) /* OP_CONCAT */ + ,opmode(0, 0, OpArgR, OpArgN, iAsBx) /* OP_JMP */ + ,opmode(1, 0, OpArgK, OpArgK, iABC) /* OP_EQ */ + ,opmode(1, 0, OpArgK, OpArgK, iABC) /* OP_LT */ + ,opmode(1, 0, OpArgK, OpArgK, iABC) /* OP_LE */ + ,opmode(1, 0, OpArgN, OpArgU, iABC) /* OP_TEST */ + ,opmode(1, 1, OpArgR, OpArgU, iABC) /* OP_TESTSET */ + ,opmode(0, 1, OpArgU, OpArgU, iABC) /* OP_CALL */ + ,opmode(0, 1, OpArgU, OpArgU, iABC) /* OP_TAILCALL */ + ,opmode(0, 0, OpArgU, OpArgN, iABC) /* OP_RETURN */ + ,opmode(0, 1, OpArgR, OpArgN, iAsBx) /* OP_FORLOOP */ + ,opmode(0, 1, OpArgR, OpArgN, iAsBx) /* OP_FORPREP */ + ,opmode(0, 0, OpArgN, OpArgU, iABC) /* OP_TFORCALL */ + ,opmode(0, 1, OpArgR, OpArgN, iAsBx) /* OP_TFORLOOP */ + ,opmode(0, 0, OpArgU, OpArgU, iABC) /* OP_SETLIST */ + ,opmode(0, 1, OpArgU, OpArgN, iABx) /* OP_CLOSURE */ + ,opmode(0, 1, OpArgU, OpArgN, iABC) /* OP_VARARG */ + ,opmode(0, 0, OpArgU, OpArgU, iAx) /* OP_EXTRAARG */ +}; + diff --git a/thirdparty/src/Lua/lopcodes.h b/thirdparty/src/Lua/lopcodes.h new file mode 100644 index 000000000..864b8e4bb --- /dev/null +++ b/thirdparty/src/Lua/lopcodes.h @@ -0,0 +1,295 @@ +/* +** $Id: lopcodes.h,v 1.148 2014/10/25 11:50:46 roberto Exp $ +** Opcodes for Lua virtual machine +** See Copyright Notice in lua.h +*/ + +#ifndef lopcodes_h +#define lopcodes_h + +#include "llimits.h" + + +/*=========================================================================== + We assume that instructions are unsigned numbers. + All instructions have an opcode in the first 6 bits. + Instructions can have the following fields: + 'A' : 8 bits + 'B' : 9 bits + 'C' : 9 bits + 'Ax' : 26 bits ('A', 'B', and 'C' together) + 'Bx' : 18 bits ('B' and 'C' together) + 'sBx' : signed Bx + + A signed argument is represented in excess K; that is, the number + value is the unsigned value minus K. K is exactly the maximum value + for that argument (so that -max is represented by 0, and +max is + represented by 2*max), which is half the maximum for the corresponding + unsigned argument. +===========================================================================*/ + + +enum OpMode {iABC, iABx, iAsBx, iAx}; /* basic instruction format */ + + +/* +** size and position of opcode arguments. +*/ +#define SIZE_C 9 +#define SIZE_B 9 +#define SIZE_Bx (SIZE_C + SIZE_B) +#define SIZE_A 8 +#define SIZE_Ax (SIZE_C + SIZE_B + SIZE_A) + +#define SIZE_OP 6 + +#define POS_OP 0 +#define POS_A (POS_OP + SIZE_OP) +#define POS_C (POS_A + SIZE_A) +#define POS_B (POS_C + SIZE_C) +#define POS_Bx POS_C +#define POS_Ax POS_A + + +/* +** limits for opcode arguments. +** we use (signed) int to manipulate most arguments, +** so they must fit in LUAI_BITSINT-1 bits (-1 for sign) +*/ +#if SIZE_Bx < LUAI_BITSINT-1 +#define MAXARG_Bx ((1<<SIZE_Bx)-1) +#define MAXARG_sBx (MAXARG_Bx>>1) /* 'sBx' is signed */ +#else +#define MAXARG_Bx MAX_INT +#define MAXARG_sBx MAX_INT +#endif + +#if SIZE_Ax < LUAI_BITSINT-1 +#define MAXARG_Ax ((1<<SIZE_Ax)-1) +#else +#define MAXARG_Ax MAX_INT +#endif + + +#define MAXARG_A ((1<<SIZE_A)-1) +#define MAXARG_B ((1<<SIZE_B)-1) +#define MAXARG_C ((1<<SIZE_C)-1) + + +/* creates a mask with 'n' 1 bits at position 'p' */ +#define MASK1(n,p) ((~((~(Instruction)0)<<(n)))<<(p)) + +/* creates a mask with 'n' 0 bits at position 'p' */ +#define MASK0(n,p) (~MASK1(n,p)) + +/* +** the following macros help to manipulate instructions +*/ + +#define GET_OPCODE(i) (cast(OpCode, ((i)>>POS_OP) & MASK1(SIZE_OP,0))) +#define SET_OPCODE(i,o) ((i) = (((i)&MASK0(SIZE_OP,POS_OP)) | \ + ((cast(Instruction, o)<<POS_OP)&MASK1(SIZE_OP,POS_OP)))) + +#define getarg(i,pos,size) (cast(int, ((i)>>pos) & MASK1(size,0))) +#define setarg(i,v,pos,size) ((i) = (((i)&MASK0(size,pos)) | \ + ((cast(Instruction, v)<<pos)&MASK1(size,pos)))) + +#define GETARG_A(i) getarg(i, POS_A, SIZE_A) +#define SETARG_A(i,v) setarg(i, v, POS_A, SIZE_A) + +#define GETARG_B(i) getarg(i, POS_B, SIZE_B) +#define SETARG_B(i,v) setarg(i, v, POS_B, SIZE_B) + +#define GETARG_C(i) getarg(i, POS_C, SIZE_C) +#define SETARG_C(i,v) setarg(i, v, POS_C, SIZE_C) + +#define GETARG_Bx(i) getarg(i, POS_Bx, SIZE_Bx) +#define SETARG_Bx(i,v) setarg(i, v, POS_Bx, SIZE_Bx) + +#define GETARG_Ax(i) getarg(i, POS_Ax, SIZE_Ax) +#define SETARG_Ax(i,v) setarg(i, v, POS_Ax, SIZE_Ax) + +#define GETARG_sBx(i) (GETARG_Bx(i)-MAXARG_sBx) +#define SETARG_sBx(i,b) SETARG_Bx((i),cast(unsigned int, (b)+MAXARG_sBx)) + + +#define CREATE_ABC(o,a,b,c) ((cast(Instruction, o)<<POS_OP) \ + | (cast(Instruction, a)<<POS_A) \ + | (cast(Instruction, b)<<POS_B) \ + | (cast(Instruction, c)<<POS_C)) + +#define CREATE_ABx(o,a,bc) ((cast(Instruction, o)<<POS_OP) \ + | (cast(Instruction, a)<<POS_A) \ + | (cast(Instruction, bc)<<POS_Bx)) + +#define CREATE_Ax(o,a) ((cast(Instruction, o)<<POS_OP) \ + | (cast(Instruction, a)<<POS_Ax)) + + +/* +** Macros to operate RK indices +*/ + +/* this bit 1 means constant (0 means register) */ +#define BITRK (1 << (SIZE_B - 1)) + +/* test whether value is a constant */ +#define ISK(x) ((x) & BITRK) + +/* gets the index of the constant */ +#define INDEXK(r) ((int)(r) & ~BITRK) + +#define MAXINDEXRK (BITRK - 1) + +/* code a constant index as a RK value */ +#define RKASK(x) ((x) | BITRK) + + +/* +** invalid register that fits in 8 bits +*/ +#define NO_REG MAXARG_A + + +/* +** R(x) - register +** Kst(x) - constant (in constant table) +** RK(x) == if ISK(x) then Kst(INDEXK(x)) else R(x) +*/ + + +/* +** grep "ORDER OP" if you change these enums +*/ + +typedef enum { +/*---------------------------------------------------------------------- +name args description +------------------------------------------------------------------------*/ +OP_MOVE,/* A B R(A) := R(B) */ +OP_LOADK,/* A Bx R(A) := Kst(Bx) */ +OP_LOADKX,/* A R(A) := Kst(extra arg) */ +OP_LOADBOOL,/* A B C R(A) := (Bool)B; if (C) pc++ */ +OP_LOADNIL,/* A B R(A), R(A+1), ..., R(A+B) := nil */ +OP_GETUPVAL,/* A B R(A) := UpValue[B] */ + +OP_GETTABUP,/* A B C R(A) := UpValue[B][RK(C)] */ +OP_GETTABLE,/* A B C R(A) := R(B)[RK(C)] */ + +OP_SETTABUP,/* A B C UpValue[A][RK(B)] := RK(C) */ +OP_SETUPVAL,/* A B UpValue[B] := R(A) */ +OP_SETTABLE,/* A B C R(A)[RK(B)] := RK(C) */ + +OP_NEWTABLE,/* A B C R(A) := {} (size = B,C) */ + +OP_SELF,/* A B C R(A+1) := R(B); R(A) := R(B)[RK(C)] */ + +OP_ADD,/* A B C R(A) := RK(B) + RK(C) */ +OP_SUB,/* A B C R(A) := RK(B) - RK(C) */ +OP_MUL,/* A B C R(A) := RK(B) * RK(C) */ +OP_MOD,/* A B C R(A) := RK(B) % RK(C) */ +OP_POW,/* A B C R(A) := RK(B) ^ RK(C) */ +OP_DIV,/* A B C R(A) := RK(B) / RK(C) */ +OP_IDIV,/* A B C R(A) := RK(B) // RK(C) */ +OP_BAND,/* A B C R(A) := RK(B) & RK(C) */ +OP_BOR,/* A B C R(A) := RK(B) | RK(C) */ +OP_BXOR,/* A B C R(A) := RK(B) ~ RK(C) */ +OP_SHL,/* A B C R(A) := RK(B) << RK(C) */ +OP_SHR,/* A B C R(A) := RK(B) >> RK(C) */ +OP_UNM,/* A B R(A) := -R(B) */ +OP_BNOT,/* A B R(A) := ~R(B) */ +OP_NOT,/* A B R(A) := not R(B) */ +OP_LEN,/* A B R(A) := length of R(B) */ + +OP_CONCAT,/* A B C R(A) := R(B).. ... ..R(C) */ + +OP_JMP,/* A sBx pc+=sBx; if (A) close all upvalues >= R(A - 1) */ +OP_EQ,/* A B C if ((RK(B) == RK(C)) ~= A) then pc++ */ +OP_LT,/* A B C if ((RK(B) < RK(C)) ~= A) then pc++ */ +OP_LE,/* A B C if ((RK(B) <= RK(C)) ~= A) then pc++ */ + +OP_TEST,/* A C if not (R(A) <=> C) then pc++ */ +OP_TESTSET,/* A B C if (R(B) <=> C) then R(A) := R(B) else pc++ */ + +OP_CALL,/* A B C R(A), ... ,R(A+C-2) := R(A)(R(A+1), ... ,R(A+B-1)) */ +OP_TAILCALL,/* A B C return R(A)(R(A+1), ... ,R(A+B-1)) */ +OP_RETURN,/* A B return R(A), ... ,R(A+B-2) (see note) */ + +OP_FORLOOP,/* A sBx R(A)+=R(A+2); + if R(A) <?= R(A+1) then { pc+=sBx; R(A+3)=R(A) }*/ +OP_FORPREP,/* A sBx R(A)-=R(A+2); pc+=sBx */ + +OP_TFORCALL,/* A C R(A+3), ... ,R(A+2+C) := R(A)(R(A+1), R(A+2)); */ +OP_TFORLOOP,/* A sBx if R(A+1) ~= nil then { R(A)=R(A+1); pc += sBx }*/ + +OP_SETLIST,/* A B C R(A)[(C-1)*FPF+i] := R(A+i), 1 <= i <= B */ + +OP_CLOSURE,/* A Bx R(A) := closure(KPROTO[Bx]) */ + +OP_VARARG,/* A B R(A), R(A+1), ..., R(A+B-2) = vararg */ + +OP_EXTRAARG/* Ax extra (larger) argument for previous opcode */ +} OpCode; + + +#define NUM_OPCODES (cast(int, OP_EXTRAARG) + 1) + + + +/*=========================================================================== + Notes: + (*) In OP_CALL, if (B == 0) then B = top. If (C == 0), then 'top' is + set to last_result+1, so next open instruction (OP_CALL, OP_RETURN, + OP_SETLIST) may use 'top'. + + (*) In OP_VARARG, if (B == 0) then use actual number of varargs and + set top (like in OP_CALL with C == 0). + + (*) In OP_RETURN, if (B == 0) then return up to 'top'. + + (*) In OP_SETLIST, if (B == 0) then B = 'top'; if (C == 0) then next + 'instruction' is EXTRAARG(real C). + + (*) In OP_LOADKX, the next 'instruction' is always EXTRAARG. + + (*) For comparisons, A specifies what condition the test should accept + (true or false). + + (*) All 'skips' (pc++) assume that next instruction is a jump. + +===========================================================================*/ + + +/* +** masks for instruction properties. The format is: +** bits 0-1: op mode +** bits 2-3: C arg mode +** bits 4-5: B arg mode +** bit 6: instruction set register A +** bit 7: operator is a test (next instruction must be a jump) +*/ + +enum OpArgMask { + OpArgN, /* argument is not used */ + OpArgU, /* argument is used */ + OpArgR, /* argument is a register or a jump offset */ + OpArgK /* argument is a constant or register/constant */ +}; + +LUAI_DDEC const lu_byte luaP_opmodes[NUM_OPCODES]; + +#define getOpMode(m) (cast(enum OpMode, luaP_opmodes[m] & 3)) +#define getBMode(m) (cast(enum OpArgMask, (luaP_opmodes[m] >> 4) & 3)) +#define getCMode(m) (cast(enum OpArgMask, (luaP_opmodes[m] >> 2) & 3)) +#define testAMode(m) (luaP_opmodes[m] & (1 << 6)) +#define testTMode(m) (luaP_opmodes[m] & (1 << 7)) + + +LUAI_DDEC const char *const luaP_opnames[NUM_OPCODES+1]; /* opcode names */ + + +/* number of list items to accumulate before a SETLIST instruction */ +#define LFIELDS_PER_FLUSH 50 + + +#endif diff --git a/thirdparty/src/Lua/loslib.cpp b/thirdparty/src/Lua/loslib.cpp new file mode 100644 index 000000000..439d5bef0 --- /dev/null +++ b/thirdparty/src/Lua/loslib.cpp @@ -0,0 +1,356 @@ +/* +** $Id: loslib.c,v 1.54 2014/12/26 14:46:07 roberto Exp $ +** Standard Operating System library +** See Copyright Notice in lua.h +*/ + +#define loslib_c +#define LUA_LIB + +#include "lprefix.h" + + +#include <errno.h> +#include <locale.h> +#include <stdlib.h> +#include <string.h> +#include <time.h> + +#include <Lua/lua.h> + +#include <Lua/lauxlib.h> +#include <Lua/lualib.h> + + +#if !defined(LUA_STRFTIMEOPTIONS) /* { */ +/* +** list of valid conversion specifiers for the 'strftime' function +*/ + +#if defined(LUA_USE_C89) +#define LUA_STRFTIMEOPTIONS { "aAbBcdHIjmMpSUwWxXyYz%", "" } +#else /* C99 specification */ +#define LUA_STRFTIMEOPTIONS \ + { "aAbBcCdDeFgGhHIjmMnprRStTuUVwWxXyYzZ%", "", \ + "E", "cCxXyY", \ + "O", "deHImMSuUVwWy" } +#endif + +#endif /* } */ + + + +#if !defined(l_time_t) /* { */ +/* +** type to represent time_t in Lua +*/ +#define l_timet lua_Integer +#define l_pushtime(L,t) lua_pushinteger(L,(lua_Integer)(t)) +#define l_checktime(L,a) ((time_t)luaL_checkinteger(L,a)) + +#endif /* } */ + + + +#if !defined(lua_tmpnam) /* { */ +/* +** By default, Lua uses tmpnam except when POSIX is available, where it +** uses mkstemp. +*/ + +#if defined(LUA_USE_POSIX) /* { */ + +#include <unistd.h> + +#define LUA_TMPNAMBUFSIZE 32 + +#if !defined(LUA_TMPNAMTEMPLATE) +#define LUA_TMPNAMTEMPLATE "/tmp/lua_XXXXXX" +#endif + +#define lua_tmpnam(b,e) { \ + strcpy(b, LUA_TMPNAMTEMPLATE); \ + e = mkstemp(b); \ + if (e != -1) close(e); \ + e = (e == -1); } + +#else /* }{ */ + +/* ISO C definitions */ +#define LUA_TMPNAMBUFSIZE L_tmpnam +#define lua_tmpnam(b,e) { e = (tmpnam(b) == NULL); } + +#endif /* } */ + +#endif /* } */ + + + +#if !defined(l_gmtime) /* { */ +/* +** By default, Lua uses gmtime/localtime, except when POSIX is available, +** where it uses gmtime_r/localtime_r +*/ + +#if defined(LUA_USE_POSIX) /* { */ + +#define l_gmtime(t,r) gmtime_r(t,r) +#define l_localtime(t,r) localtime_r(t,r) + +#else /* }{ */ + +/* ISO C definitions */ +#define l_gmtime(t,r) ((void)(r)->tm_sec, gmtime(t)) +#define l_localtime(t,r) ((void)(r)->tm_sec, localtime(t)) + +#endif /* } */ + +#endif /* } */ + + + +static int os_execute (lua_State *L) { + const char *cmd = luaL_optstring(L, 1, NULL); + int stat = system(cmd); + if (cmd != NULL) + return luaL_execresult(L, stat); + else { + lua_pushboolean(L, stat); /* true if there is a shell */ + return 1; + } +} + + +static int os_remove (lua_State *L) { + const char *filename = luaL_checkstring(L, 1); + return luaL_fileresult(L, remove(filename) == 0, filename); +} + + +static int os_rename (lua_State *L) { + const char *fromname = luaL_checkstring(L, 1); + const char *toname = luaL_checkstring(L, 2); + return luaL_fileresult(L, rename(fromname, toname) == 0, NULL); +} + + +static int os_tmpname (lua_State *L) { + char buff[LUA_TMPNAMBUFSIZE]; + int err; + lua_tmpnam(buff, err); + if (err) + return luaL_error(L, "unable to generate a unique filename"); + lua_pushstring(L, buff); + return 1; +} + + +static int os_getenv (lua_State *L) { + lua_pushstring(L, getenv(luaL_checkstring(L, 1))); /* if NULL push nil */ + return 1; +} + + +static int os_clock (lua_State *L) { + lua_pushnumber(L, ((lua_Number)clock())/(lua_Number)CLOCKS_PER_SEC); + return 1; +} + + +/* +** {====================================================== +** Time/Date operations +** { year=%Y, month=%m, day=%d, hour=%H, min=%M, sec=%S, +** wday=%w+1, yday=%j, isdst=? } +** ======================================================= +*/ + +static void setfield (lua_State *L, const char *key, int value) { + lua_pushinteger(L, value); + lua_setfield(L, -2, key); +} + +static void setboolfield (lua_State *L, const char *key, int value) { + if (value < 0) /* undefined? */ + return; /* does not set field */ + lua_pushboolean(L, value); + lua_setfield(L, -2, key); +} + +static int getboolfield (lua_State *L, const char *key) { + int res; + res = (lua_getfield(L, -1, key) == LUA_TNIL) ? -1 : lua_toboolean(L, -1); + lua_pop(L, 1); + return res; +} + + +static int getfield (lua_State *L, const char *key, int d) { + int res, isnum; + lua_getfield(L, -1, key); + res = (int)lua_tointegerx(L, -1, &isnum); + if (!isnum) { + if (d < 0) + return luaL_error(L, "field '%s' missing in date table", key); + res = d; + } + lua_pop(L, 1); + return res; +} + + +static const char *checkoption (lua_State *L, const char *conv, char *buff) { + static const char *const options[] = LUA_STRFTIMEOPTIONS; + unsigned int i; + for (i = 0; i < sizeof(options)/sizeof(options[0]); i += 2) { + if (*conv != '\0' && strchr(options[i], *conv) != NULL) { + buff[1] = *conv; + if (*options[i + 1] == '\0') { /* one-char conversion specifier? */ + buff[2] = '\0'; /* end buffer */ + return conv + 1; + } + else if (*(conv + 1) != '\0' && + strchr(options[i + 1], *(conv + 1)) != NULL) { + buff[2] = *(conv + 1); /* valid two-char conversion specifier */ + buff[3] = '\0'; /* end buffer */ + return conv + 2; + } + } + } + luaL_argerror(L, 1, + lua_pushfstring(L, "invalid conversion specifier '%%%s'", conv)); + return conv; /* to avoid warnings */ +} + + +static int os_date (lua_State *L) { + const char *s = luaL_optstring(L, 1, "%c"); + time_t t = luaL_opt(L, l_checktime, 2, time(NULL)); + struct tm tmr, *stm; + if (*s == '!') { /* UTC? */ + stm = l_gmtime(&t, &tmr); + s++; /* skip '!' */ + } + else + stm = l_localtime(&t, &tmr); + if (stm == NULL) /* invalid date? */ + lua_pushnil(L); + else if (strcmp(s, "*t") == 0) { + lua_createtable(L, 0, 9); /* 9 = number of fields */ + setfield(L, "sec", stm->tm_sec); + setfield(L, "min", stm->tm_min); + setfield(L, "hour", stm->tm_hour); + setfield(L, "day", stm->tm_mday); + setfield(L, "month", stm->tm_mon+1); + setfield(L, "year", stm->tm_year+1900); + setfield(L, "wday", stm->tm_wday+1); + setfield(L, "yday", stm->tm_yday+1); + setboolfield(L, "isdst", stm->tm_isdst); + } + else { + char cc[4]; + luaL_Buffer b; + cc[0] = '%'; + luaL_buffinit(L, &b); + while (*s) { + if (*s != '%') /* no conversion specifier? */ + luaL_addchar(&b, *s++); + else { + size_t reslen; + char buff[200]; /* should be big enough for any conversion result */ + s = checkoption(L, s + 1, cc); + reslen = strftime(buff, sizeof(buff), cc, stm); + luaL_addlstring(&b, buff, reslen); + } + } + luaL_pushresult(&b); + } + return 1; +} + + +static int os_time (lua_State *L) { + time_t t; + if (lua_isnoneornil(L, 1)) /* called without args? */ + t = time(NULL); /* get current time */ + else { + struct tm ts; + luaL_checktype(L, 1, LUA_TTABLE); + lua_settop(L, 1); /* make sure table is at the top */ + ts.tm_sec = getfield(L, "sec", 0); + ts.tm_min = getfield(L, "min", 0); + ts.tm_hour = getfield(L, "hour", 12); + ts.tm_mday = getfield(L, "day", -1); + ts.tm_mon = getfield(L, "month", -1) - 1; + ts.tm_year = getfield(L, "year", -1) - 1900; + ts.tm_isdst = getboolfield(L, "isdst"); + t = mktime(&ts); + } + if (t != (time_t)(l_timet)t) + luaL_error(L, "time result cannot be represented in this Lua instalation"); + else if (t == (time_t)(-1)) + lua_pushnil(L); + else + l_pushtime(L, t); + return 1; +} + + +static int os_difftime (lua_State *L) { + double res = difftime((l_checktime(L, 1)), (l_checktime(L, 2))); + lua_pushnumber(L, (lua_Number)res); + return 1; +} + +/* }====================================================== */ + + +static int os_setlocale (lua_State *L) { + static const int cat[] = {LC_ALL, LC_COLLATE, LC_CTYPE, LC_MONETARY, + LC_NUMERIC, LC_TIME}; + static const char *const catnames[] = {"all", "collate", "ctype", "monetary", + "numeric", "time", NULL}; + const char *l = luaL_optstring(L, 1, NULL); + int op = luaL_checkoption(L, 2, "all", catnames); + lua_pushstring(L, setlocale(cat[op], l)); + return 1; +} + + +static int os_exit (lua_State *L) { + int status; + if (lua_isboolean(L, 1)) + status = (lua_toboolean(L, 1) ? EXIT_SUCCESS : EXIT_FAILURE); + else + status = (int)luaL_optinteger(L, 1, EXIT_SUCCESS); + if (lua_toboolean(L, 2)) + lua_close(L); + if (L) exit(status); /* 'if' to avoid warnings for unreachable 'return' */ + return 0; +} + + +static const luaL_Reg syslib[] = { + {"clock", os_clock}, + {"date", os_date}, + {"difftime", os_difftime}, + {"execute", os_execute}, + {"exit", os_exit}, + {"getenv", os_getenv}, + {"remove", os_remove}, + {"rename", os_rename}, + {"setlocale", os_setlocale}, + {"time", os_time}, + {"tmpname", os_tmpname}, + {NULL, NULL} +}; + +/* }====================================================== */ + + + +LUAMOD_API int luaopen_os (lua_State *L) { + luaL_newlib(L, syslib); + return 1; +} + diff --git a/thirdparty/src/Lua/lparser.cpp b/thirdparty/src/Lua/lparser.cpp new file mode 100644 index 000000000..826a22d17 --- /dev/null +++ b/thirdparty/src/Lua/lparser.cpp @@ -0,0 +1,1647 @@ +/* +** $Id: lparser.c,v 2.147 2014/12/27 20:31:43 roberto Exp $ +** Lua Parser +** See Copyright Notice in lua.h +*/ + +#define lparser_c +#define LUA_CORE + +#include "lprefix.h" + + +#include <string.h> + +#include <Lua/lua.h> + +#include "lcode.h" +#include "ldebug.h" +#include "ldo.h" +#include "lfunc.h" +#include "llex.h" +#include "lmem.h" +#include "lobject.h" +#include "lopcodes.h" +#include "lparser.h" +#include "lstate.h" +#include "lstring.h" +#include "ltable.h" + + + +/* maximum number of local variables per function (must be smaller + than 250, due to the bytecode format) */ +#define MAXVARS 200 + + +#define hasmultret(k) ((k) == VCALL || (k) == VVARARG) + + +/* because all strings are unified by the scanner, the parser + can use pointer equality for string equality */ +#define eqstr(a,b) ((a) == (b)) + + +/* +** nodes for block list (list of active blocks) +*/ +typedef struct BlockCnt { + struct BlockCnt *previous; /* chain */ + int firstlabel; /* index of first label in this block */ + int firstgoto; /* index of first pending goto in this block */ + lu_byte nactvar; /* # active locals outside the block */ + lu_byte upval; /* true if some variable in the block is an upvalue */ + lu_byte isloop; /* true if 'block' is a loop */ +} BlockCnt; + + + +/* +** prototypes for recursive non-terminal functions +*/ +static void statement (LexState *ls); +static void expr (LexState *ls, expdesc *v); + + +/* semantic error */ +static l_noret semerror (LexState *ls, const char *msg) { + ls->t.token = 0; /* remove "near <token>" from final message */ + luaX_syntaxerror(ls, msg); +} + + +static l_noret error_expected (LexState *ls, int token) { + luaX_syntaxerror(ls, + luaO_pushfstring(ls->L, "%s expected", luaX_token2str(ls, token))); +} + + +static l_noret errorlimit (FuncState *fs, int limit, const char *what) { + lua_State *L = fs->ls->L; + const char *msg; + int line = fs->f->linedefined; + const char *where = (line == 0) + ? "main function" + : luaO_pushfstring(L, "function at line %d", line); + msg = luaO_pushfstring(L, "too many %s (limit is %d) in %s", + what, limit, where); + luaX_syntaxerror(fs->ls, msg); +} + + +static void checklimit (FuncState *fs, int v, int l, const char *what) { + if (v > l) errorlimit(fs, l, what); +} + + +static int testnext (LexState *ls, int c) { + if (ls->t.token == c) { + luaX_next(ls); + return 1; + } + else return 0; +} + + +static void check (LexState *ls, int c) { + if (ls->t.token != c) + error_expected(ls, c); +} + + +static void checknext (LexState *ls, int c) { + check(ls, c); + luaX_next(ls); +} + + +#define check_condition(ls,c,msg) { if (!(c)) luaX_syntaxerror(ls, msg); } + + + +static void check_match (LexState *ls, int what, int who, int where) { + if (!testnext(ls, what)) { + if (where == ls->linenumber) + error_expected(ls, what); + else { + luaX_syntaxerror(ls, luaO_pushfstring(ls->L, + "%s expected (to close %s at line %d)", + luaX_token2str(ls, what), luaX_token2str(ls, who), where)); + } + } +} + + +static TString *str_checkname (LexState *ls) { + TString *ts; + check(ls, TK_NAME); + ts = ls->t.seminfo.ts; + luaX_next(ls); + return ts; +} + + +static void init_exp (expdesc *e, expkind k, int i) { + e->f = e->t = NO_JUMP; + e->k = k; + e->u.info = i; +} + + +static void codestring (LexState *ls, expdesc *e, TString *s) { + init_exp(e, VK, luaK_stringK(ls->fs, s)); +} + + +static void checkname (LexState *ls, expdesc *e) { + codestring(ls, e, str_checkname(ls)); +} + + +static int registerlocalvar (LexState *ls, TString *varname) { + FuncState *fs = ls->fs; + Proto *f = fs->f; + int oldsize = f->sizelocvars; + luaM_growvector(ls->L, f->locvars, fs->nlocvars, f->sizelocvars, + LocVar, SHRT_MAX, "local variables"); + while (oldsize < f->sizelocvars) f->locvars[oldsize++].varname = NULL; + f->locvars[fs->nlocvars].varname = varname; + luaC_objbarrier(ls->L, f, varname); + return fs->nlocvars++; +} + + +static void new_localvar (LexState *ls, TString *name) { + FuncState *fs = ls->fs; + Dyndata *dyd = ls->dyd; + int reg = registerlocalvar(ls, name); + checklimit(fs, dyd->actvar.n + 1 - fs->firstlocal, + MAXVARS, "local variables"); + luaM_growvector(ls->L, dyd->actvar.arr, dyd->actvar.n + 1, + dyd->actvar.size, Vardesc, MAX_INT, "local variables"); + dyd->actvar.arr[dyd->actvar.n++].idx = cast(short, reg); +} + + +static void new_localvarliteral_ (LexState *ls, const char *name, size_t sz) { + new_localvar(ls, luaX_newstring(ls, name, sz)); +} + +#define new_localvarliteral(ls,v) \ + new_localvarliteral_(ls, "" v, (sizeof(v)/sizeof(char))-1) + + +static LocVar *getlocvar (FuncState *fs, int i) { + int idx = fs->ls->dyd->actvar.arr[fs->firstlocal + i].idx; + lua_assert(idx < fs->nlocvars); + return &fs->f->locvars[idx]; +} + + +static void adjustlocalvars (LexState *ls, int nvars) { + FuncState *fs = ls->fs; + fs->nactvar = cast_byte(fs->nactvar + nvars); + for (; nvars; nvars--) { + getlocvar(fs, fs->nactvar - nvars)->startpc = fs->pc; + } +} + + +static void removevars (FuncState *fs, int tolevel) { + fs->ls->dyd->actvar.n -= (fs->nactvar - tolevel); + while (fs->nactvar > tolevel) + getlocvar(fs, --fs->nactvar)->endpc = fs->pc; +} + + +static int searchupvalue (FuncState *fs, TString *name) { + int i; + Upvaldesc *up = fs->f->upvalues; + for (i = 0; i < fs->nups; i++) { + if (eqstr(up[i].name, name)) return i; + } + return -1; /* not found */ +} + + +static int newupvalue (FuncState *fs, TString *name, expdesc *v) { + Proto *f = fs->f; + int oldsize = f->sizeupvalues; + checklimit(fs, fs->nups + 1, MAXUPVAL, "upvalues"); + luaM_growvector(fs->ls->L, f->upvalues, fs->nups, f->sizeupvalues, + Upvaldesc, MAXUPVAL, "upvalues"); + while (oldsize < f->sizeupvalues) f->upvalues[oldsize++].name = NULL; + f->upvalues[fs->nups].instack = (v->k == VLOCAL); + f->upvalues[fs->nups].idx = cast_byte(v->u.info); + f->upvalues[fs->nups].name = name; + luaC_objbarrier(fs->ls->L, f, name); + return fs->nups++; +} + + +static int searchvar (FuncState *fs, TString *n) { + int i; + for (i = cast_int(fs->nactvar) - 1; i >= 0; i--) { + if (eqstr(n, getlocvar(fs, i)->varname)) + return i; + } + return -1; /* not found */ +} + + +/* + Mark block where variable at given level was defined + (to emit close instructions later). +*/ +static void markupval (FuncState *fs, int level) { + BlockCnt *bl = fs->bl; + while (bl->nactvar > level) bl = bl->previous; + bl->upval = 1; +} + + +/* + Find variable with given name 'n'. If it is an upvalue, add this + upvalue into all intermediate functions. +*/ +static int singlevaraux (FuncState *fs, TString *n, expdesc *var, int base) { + if (fs == NULL) /* no more levels? */ + return VVOID; /* default is global */ + else { + int v = searchvar(fs, n); /* look up locals at current level */ + if (v >= 0) { /* found? */ + init_exp(var, VLOCAL, v); /* variable is local */ + if (!base) + markupval(fs, v); /* local will be used as an upval */ + return VLOCAL; + } + else { /* not found as local at current level; try upvalues */ + int idx = searchupvalue(fs, n); /* try existing upvalues */ + if (idx < 0) { /* not found? */ + if (singlevaraux(fs->prev, n, var, 0) == VVOID) /* try upper levels */ + return VVOID; /* not found; is a global */ + /* else was LOCAL or UPVAL */ + idx = newupvalue(fs, n, var); /* will be a new upvalue */ + } + init_exp(var, VUPVAL, idx); + return VUPVAL; + } + } +} + + +static void singlevar (LexState *ls, expdesc *var) { + TString *varname = str_checkname(ls); + FuncState *fs = ls->fs; + if (singlevaraux(fs, varname, var, 1) == VVOID) { /* global name? */ + expdesc key; + singlevaraux(fs, ls->envn, var, 1); /* get environment variable */ + lua_assert(var->k == VLOCAL || var->k == VUPVAL); + codestring(ls, &key, varname); /* key is variable name */ + luaK_indexed(fs, var, &key); /* env[varname] */ + } +} + + +static void adjust_assign (LexState *ls, int nvars, int nexps, expdesc *e) { + FuncState *fs = ls->fs; + int extra = nvars - nexps; + if (hasmultret(e->k)) { + extra++; /* includes call itself */ + if (extra < 0) extra = 0; + luaK_setreturns(fs, e, extra); /* last exp. provides the difference */ + if (extra > 1) luaK_reserveregs(fs, extra-1); + } + else { + if (e->k != VVOID) luaK_exp2nextreg(fs, e); /* close last expression */ + if (extra > 0) { + int reg = fs->freereg; + luaK_reserveregs(fs, extra); + luaK_nil(fs, reg, extra); + } + } +} + + +static void enterlevel (LexState *ls) { + lua_State *L = ls->L; + ++L->nCcalls; + checklimit(ls->fs, L->nCcalls, LUAI_MAXCCALLS, "C levels"); +} + + +#define leavelevel(ls) ((ls)->L->nCcalls--) + + +static void closegoto (LexState *ls, int g, Labeldesc *label) { + int i; + FuncState *fs = ls->fs; + Labellist *gl = &ls->dyd->gt; + Labeldesc *gt = &gl->arr[g]; + lua_assert(eqstr(gt->name, label->name)); + if (gt->nactvar < label->nactvar) { + TString *vname = getlocvar(fs, gt->nactvar)->varname; + const char *msg = luaO_pushfstring(ls->L, + "<goto %s> at line %d jumps into the scope of local '%s'", + getstr(gt->name), gt->line, getstr(vname)); + semerror(ls, msg); + } + luaK_patchlist(fs, gt->pc, label->pc); + /* remove goto from pending list */ + for (i = g; i < gl->n - 1; i++) + gl->arr[i] = gl->arr[i + 1]; + gl->n--; +} + + +/* +** try to close a goto with existing labels; this solves backward jumps +*/ +static int findlabel (LexState *ls, int g) { + int i; + BlockCnt *bl = ls->fs->bl; + Dyndata *dyd = ls->dyd; + Labeldesc *gt = &dyd->gt.arr[g]; + /* check labels in current block for a match */ + for (i = bl->firstlabel; i < dyd->label.n; i++) { + Labeldesc *lb = &dyd->label.arr[i]; + if (eqstr(lb->name, gt->name)) { /* correct label? */ + if (gt->nactvar > lb->nactvar && + (bl->upval || dyd->label.n > bl->firstlabel)) + luaK_patchclose(ls->fs, gt->pc, lb->nactvar); + closegoto(ls, g, lb); /* close it */ + return 1; + } + } + return 0; /* label not found; cannot close goto */ +} + + +static int newlabelentry (LexState *ls, Labellist *l, TString *name, + int line, int pc) { + int n = l->n; + luaM_growvector(ls->L, l->arr, n, l->size, + Labeldesc, SHRT_MAX, "labels/gotos"); + l->arr[n].name = name; + l->arr[n].line = line; + l->arr[n].nactvar = ls->fs->nactvar; + l->arr[n].pc = pc; + l->n = n + 1; + return n; +} + + +/* +** check whether new label 'lb' matches any pending gotos in current +** block; solves forward jumps +*/ +static void findgotos (LexState *ls, Labeldesc *lb) { + Labellist *gl = &ls->dyd->gt; + int i = ls->fs->bl->firstgoto; + while (i < gl->n) { + if (eqstr(gl->arr[i].name, lb->name)) + closegoto(ls, i, lb); + else + i++; + } +} + + +/* +** export pending gotos to outer level, to check them against +** outer labels; if the block being exited has upvalues, and +** the goto exits the scope of any variable (which can be the +** upvalue), close those variables being exited. +*/ +static void movegotosout (FuncState *fs, BlockCnt *bl) { + int i = bl->firstgoto; + Labellist *gl = &fs->ls->dyd->gt; + /* correct pending gotos to current block and try to close it + with visible labels */ + while (i < gl->n) { + Labeldesc *gt = &gl->arr[i]; + if (gt->nactvar > bl->nactvar) { + if (bl->upval) + luaK_patchclose(fs, gt->pc, bl->nactvar); + gt->nactvar = bl->nactvar; + } + if (!findlabel(fs->ls, i)) + i++; /* move to next one */ + } +} + + +static void enterblock (FuncState *fs, BlockCnt *bl, lu_byte isloop) { + bl->isloop = isloop; + bl->nactvar = fs->nactvar; + bl->firstlabel = fs->ls->dyd->label.n; + bl->firstgoto = fs->ls->dyd->gt.n; + bl->upval = 0; + bl->previous = fs->bl; + fs->bl = bl; + lua_assert(fs->freereg == fs->nactvar); +} + + +/* +** create a label named 'break' to resolve break statements +*/ +static void breaklabel (LexState *ls) { + TString *n = luaS_new(ls->L, "break"); + int l = newlabelentry(ls, &ls->dyd->label, n, 0, ls->fs->pc); + findgotos(ls, &ls->dyd->label.arr[l]); +} + +/* +** generates an error for an undefined 'goto'; choose appropriate +** message when label name is a reserved word (which can only be 'break') +*/ +static l_noret undefgoto (LexState *ls, Labeldesc *gt) { + const char *msg = isreserved(gt->name) + ? "<%s> at line %d not inside a loop" + : "no visible label '%s' for <goto> at line %d"; + msg = luaO_pushfstring(ls->L, msg, getstr(gt->name), gt->line); + semerror(ls, msg); +} + + +static void leaveblock (FuncState *fs) { + BlockCnt *bl = fs->bl; + LexState *ls = fs->ls; + if (bl->previous && bl->upval) { + /* create a 'jump to here' to close upvalues */ + int j = luaK_jump(fs); + luaK_patchclose(fs, j, bl->nactvar); + luaK_patchtohere(fs, j); + } + if (bl->isloop) + breaklabel(ls); /* close pending breaks */ + fs->bl = bl->previous; + removevars(fs, bl->nactvar); + lua_assert(bl->nactvar == fs->nactvar); + fs->freereg = fs->nactvar; /* free registers */ + ls->dyd->label.n = bl->firstlabel; /* remove local labels */ + if (bl->previous) /* inner block? */ + movegotosout(fs, bl); /* update pending gotos to outer block */ + else if (bl->firstgoto < ls->dyd->gt.n) /* pending gotos in outer block? */ + undefgoto(ls, &ls->dyd->gt.arr[bl->firstgoto]); /* error */ +} + + +/* +** adds a new prototype into list of prototypes +*/ +static Proto *addprototype (LexState *ls) { + Proto *clp; + lua_State *L = ls->L; + FuncState *fs = ls->fs; + Proto *f = fs->f; /* prototype of current function */ + if (fs->np >= f->sizep) { + int oldsize = f->sizep; + luaM_growvector(L, f->p, fs->np, f->sizep, Proto *, MAXARG_Bx, "functions"); + while (oldsize < f->sizep) f->p[oldsize++] = NULL; + } + f->p[fs->np++] = clp = luaF_newproto(L); + luaC_objbarrier(L, f, clp); + return clp; +} + + +/* +** codes instruction to create new closure in parent function. +** The OP_CLOSURE instruction must use the last available register, +** so that, if it invokes the GC, the GC knows which registers +** are in use at that time. +*/ +static void codeclosure (LexState *ls, expdesc *v) { + FuncState *fs = ls->fs->prev; + init_exp(v, VRELOCABLE, luaK_codeABx(fs, OP_CLOSURE, 0, fs->np - 1)); + luaK_exp2nextreg(fs, v); /* fix it at the last register */ +} + + +static void open_func (LexState *ls, FuncState *fs, BlockCnt *bl) { + Proto *f; + fs->prev = ls->fs; /* linked list of funcstates */ + fs->ls = ls; + ls->fs = fs; + fs->pc = 0; + fs->lasttarget = 0; + fs->jpc = NO_JUMP; + fs->freereg = 0; + fs->nk = 0; + fs->np = 0; + fs->nups = 0; + fs->nlocvars = 0; + fs->nactvar = 0; + fs->firstlocal = ls->dyd->actvar.n; + fs->bl = NULL; + f = fs->f; + f->source = ls->source; + f->maxstacksize = 2; /* registers 0/1 are always valid */ + enterblock(fs, bl, 0); +} + + +static void close_func (LexState *ls) { + lua_State *L = ls->L; + FuncState *fs = ls->fs; + Proto *f = fs->f; + luaK_ret(fs, 0, 0); /* final return */ + leaveblock(fs); + luaM_reallocvector(L, f->code, f->sizecode, fs->pc, Instruction); + f->sizecode = fs->pc; + luaM_reallocvector(L, f->lineinfo, f->sizelineinfo, fs->pc, int); + f->sizelineinfo = fs->pc; + luaM_reallocvector(L, f->k, f->sizek, fs->nk, TValue); + f->sizek = fs->nk; + luaM_reallocvector(L, f->p, f->sizep, fs->np, Proto *); + f->sizep = fs->np; + luaM_reallocvector(L, f->locvars, f->sizelocvars, fs->nlocvars, LocVar); + f->sizelocvars = fs->nlocvars; + luaM_reallocvector(L, f->upvalues, f->sizeupvalues, fs->nups, Upvaldesc); + f->sizeupvalues = fs->nups; + lua_assert(fs->bl == NULL); + ls->fs = fs->prev; + luaC_checkGC(L); +} + + + +/*============================================================*/ +/* GRAMMAR RULES */ +/*============================================================*/ + + +/* +** check whether current token is in the follow set of a block. +** 'until' closes syntactical blocks, but do not close scope, +** so it is handled in separate. +*/ +static int block_follow (LexState *ls, int withuntil) { + switch (ls->t.token) { + case TK_ELSE: case TK_ELSEIF: + case TK_END: case TK_EOS: + return 1; + case TK_UNTIL: return withuntil; + default: return 0; + } +} + + +static void statlist (LexState *ls) { + /* statlist -> { stat [';'] } */ + while (!block_follow(ls, 1)) { + if (ls->t.token == TK_RETURN) { + statement(ls); + return; /* 'return' must be last statement */ + } + statement(ls); + } +} + + +static void fieldsel (LexState *ls, expdesc *v) { + /* fieldsel -> ['.' | ':'] NAME */ + FuncState *fs = ls->fs; + expdesc key; + luaK_exp2anyregup(fs, v); + luaX_next(ls); /* skip the dot or colon */ + checkname(ls, &key); + luaK_indexed(fs, v, &key); +} + + +static void yindex (LexState *ls, expdesc *v) { + /* index -> '[' expr ']' */ + luaX_next(ls); /* skip the '[' */ + expr(ls, v); + luaK_exp2val(ls->fs, v); + checknext(ls, ']'); +} + + +/* +** {====================================================================== +** Rules for Constructors +** ======================================================================= +*/ + + +struct ConsControl { + expdesc v; /* last list item read */ + expdesc *t; /* table descriptor */ + int nh; /* total number of 'record' elements */ + int na; /* total number of array elements */ + int tostore; /* number of array elements pending to be stored */ +}; + + +static void recfield (LexState *ls, struct ConsControl *cc) { + /* recfield -> (NAME | '['exp1']') = exp1 */ + FuncState *fs = ls->fs; + int reg = ls->fs->freereg; + expdesc key, val; + int rkkey; + if (ls->t.token == TK_NAME) { + checklimit(fs, cc->nh, MAX_INT, "items in a constructor"); + checkname(ls, &key); + } + else /* ls->t.token == '[' */ + yindex(ls, &key); + cc->nh++; + checknext(ls, '='); + rkkey = luaK_exp2RK(fs, &key); + expr(ls, &val); + luaK_codeABC(fs, OP_SETTABLE, cc->t->u.info, rkkey, luaK_exp2RK(fs, &val)); + fs->freereg = reg; /* free registers */ +} + + +static void closelistfield (FuncState *fs, struct ConsControl *cc) { + if (cc->v.k == VVOID) return; /* there is no list item */ + luaK_exp2nextreg(fs, &cc->v); + cc->v.k = VVOID; + if (cc->tostore == LFIELDS_PER_FLUSH) { + luaK_setlist(fs, cc->t->u.info, cc->na, cc->tostore); /* flush */ + cc->tostore = 0; /* no more items pending */ + } +} + + +static void lastlistfield (FuncState *fs, struct ConsControl *cc) { + if (cc->tostore == 0) return; + if (hasmultret(cc->v.k)) { + luaK_setmultret(fs, &cc->v); + luaK_setlist(fs, cc->t->u.info, cc->na, LUA_MULTRET); + cc->na--; /* do not count last expression (unknown number of elements) */ + } + else { + if (cc->v.k != VVOID) + luaK_exp2nextreg(fs, &cc->v); + luaK_setlist(fs, cc->t->u.info, cc->na, cc->tostore); + } +} + + +static void listfield (LexState *ls, struct ConsControl *cc) { + /* listfield -> exp */ + expr(ls, &cc->v); + checklimit(ls->fs, cc->na, MAX_INT, "items in a constructor"); + cc->na++; + cc->tostore++; +} + + +static void field (LexState *ls, struct ConsControl *cc) { + /* field -> listfield | recfield */ + switch(ls->t.token) { + case TK_NAME: { /* may be 'listfield' or 'recfield' */ + if (luaX_lookahead(ls) != '=') /* expression? */ + listfield(ls, cc); + else + recfield(ls, cc); + break; + } + case '[': { + recfield(ls, cc); + break; + } + default: { + listfield(ls, cc); + break; + } + } +} + + +static void constructor (LexState *ls, expdesc *t) { + /* constructor -> '{' [ field { sep field } [sep] ] '}' + sep -> ',' | ';' */ + FuncState *fs = ls->fs; + int line = ls->linenumber; + int pc = luaK_codeABC(fs, OP_NEWTABLE, 0, 0, 0); + struct ConsControl cc; + cc.na = cc.nh = cc.tostore = 0; + cc.t = t; + init_exp(t, VRELOCABLE, pc); + init_exp(&cc.v, VVOID, 0); /* no value (yet) */ + luaK_exp2nextreg(ls->fs, t); /* fix it at stack top */ + checknext(ls, '{'); + do { + lua_assert(cc.v.k == VVOID || cc.tostore > 0); + if (ls->t.token == '}') break; + closelistfield(fs, &cc); + field(ls, &cc); + } while (testnext(ls, ',') || testnext(ls, ';')); + check_match(ls, '}', '{', line); + lastlistfield(fs, &cc); + SETARG_B(fs->f->code[pc], luaO_int2fb(cc.na)); /* set initial array size */ + SETARG_C(fs->f->code[pc], luaO_int2fb(cc.nh)); /* set initial table size */ +} + +/* }====================================================================== */ + + + +static void parlist (LexState *ls) { + /* parlist -> [ param { ',' param } ] */ + FuncState *fs = ls->fs; + Proto *f = fs->f; + int nparams = 0; + f->is_vararg = 0; + if (ls->t.token != ')') { /* is 'parlist' not empty? */ + do { + switch (ls->t.token) { + case TK_NAME: { /* param -> NAME */ + new_localvar(ls, str_checkname(ls)); + nparams++; + break; + } + case TK_DOTS: { /* param -> '...' */ + luaX_next(ls); + f->is_vararg = 1; + break; + } + default: luaX_syntaxerror(ls, "<name> or '...' expected"); + } + } while (!f->is_vararg && testnext(ls, ',')); + } + adjustlocalvars(ls, nparams); + f->numparams = cast_byte(fs->nactvar); + luaK_reserveregs(fs, fs->nactvar); /* reserve register for parameters */ +} + + +static void body (LexState *ls, expdesc *e, int ismethod, int line) { + /* body -> '(' parlist ')' block END */ + FuncState new_fs; + BlockCnt bl; + new_fs.f = addprototype(ls); + new_fs.f->linedefined = line; + open_func(ls, &new_fs, &bl); + checknext(ls, '('); + if (ismethod) { + new_localvarliteral(ls, "self"); /* create 'self' parameter */ + adjustlocalvars(ls, 1); + } + parlist(ls); + checknext(ls, ')'); + statlist(ls); + new_fs.f->lastlinedefined = ls->linenumber; + check_match(ls, TK_END, TK_FUNCTION, line); + codeclosure(ls, e); + close_func(ls); +} + + +static int explist (LexState *ls, expdesc *v) { + /* explist -> expr { ',' expr } */ + int n = 1; /* at least one expression */ + expr(ls, v); + while (testnext(ls, ',')) { + luaK_exp2nextreg(ls->fs, v); + expr(ls, v); + n++; + } + return n; +} + + +static void funcargs (LexState *ls, expdesc *f, int line) { + FuncState *fs = ls->fs; + expdesc args; + int base, nparams; + switch (ls->t.token) { + case '(': { /* funcargs -> '(' [ explist ] ')' */ + luaX_next(ls); + if (ls->t.token == ')') /* arg list is empty? */ + args.k = VVOID; + else { + explist(ls, &args); + luaK_setmultret(fs, &args); + } + check_match(ls, ')', '(', line); + break; + } + case '{': { /* funcargs -> constructor */ + constructor(ls, &args); + break; + } + case TK_STRING: { /* funcargs -> STRING */ + codestring(ls, &args, ls->t.seminfo.ts); + luaX_next(ls); /* must use 'seminfo' before 'next' */ + break; + } + default: { + luaX_syntaxerror(ls, "function arguments expected"); + } + } + lua_assert(f->k == VNONRELOC); + base = f->u.info; /* base register for call */ + if (hasmultret(args.k)) + nparams = LUA_MULTRET; /* open call */ + else { + if (args.k != VVOID) + luaK_exp2nextreg(fs, &args); /* close last argument */ + nparams = fs->freereg - (base+1); + } + init_exp(f, VCALL, luaK_codeABC(fs, OP_CALL, base, nparams+1, 2)); + luaK_fixline(fs, line); + fs->freereg = base+1; /* call remove function and arguments and leaves + (unless changed) one result */ +} + + + + +/* +** {====================================================================== +** Expression parsing +** ======================================================================= +*/ + + +static void primaryexp (LexState *ls, expdesc *v) { + /* primaryexp -> NAME | '(' expr ')' */ + switch (ls->t.token) { + case '(': { + int line = ls->linenumber; + luaX_next(ls); + expr(ls, v); + check_match(ls, ')', '(', line); + luaK_dischargevars(ls->fs, v); + return; + } + case TK_NAME: { + singlevar(ls, v); + return; + } + default: { + luaX_syntaxerror(ls, "unexpected symbol"); + } + } +} + + +static void suffixedexp (LexState *ls, expdesc *v) { + /* suffixedexp -> + primaryexp { '.' NAME | '[' exp ']' | ':' NAME funcargs | funcargs } */ + FuncState *fs = ls->fs; + int line = ls->linenumber; + primaryexp(ls, v); + for (;;) { + switch (ls->t.token) { + case '.': { /* fieldsel */ + fieldsel(ls, v); + break; + } + case '[': { /* '[' exp1 ']' */ + expdesc key; + luaK_exp2anyregup(fs, v); + yindex(ls, &key); + luaK_indexed(fs, v, &key); + break; + } + case ':': { /* ':' NAME funcargs */ + expdesc key; + luaX_next(ls); + checkname(ls, &key); + luaK_self(fs, v, &key); + funcargs(ls, v, line); + break; + } + case '(': case TK_STRING: case '{': { /* funcargs */ + luaK_exp2nextreg(fs, v); + funcargs(ls, v, line); + break; + } + default: return; + } + } +} + + +static void simpleexp (LexState *ls, expdesc *v) { + /* simpleexp -> FLT | INT | STRING | NIL | TRUE | FALSE | ... | + constructor | FUNCTION body | suffixedexp */ + switch (ls->t.token) { + case TK_FLT: { + init_exp(v, VKFLT, 0); + v->u.nval = ls->t.seminfo.r; + break; + } + case TK_INT: { + init_exp(v, VKINT, 0); + v->u.ival = ls->t.seminfo.i; + break; + } + case TK_STRING: { + codestring(ls, v, ls->t.seminfo.ts); + break; + } + case TK_NIL: { + init_exp(v, VNIL, 0); + break; + } + case TK_TRUE: { + init_exp(v, VTRUE, 0); + break; + } + case TK_FALSE: { + init_exp(v, VFALSE, 0); + break; + } + case TK_DOTS: { /* vararg */ + FuncState *fs = ls->fs; + check_condition(ls, fs->f->is_vararg, + "cannot use '...' outside a vararg function"); + init_exp(v, VVARARG, luaK_codeABC(fs, OP_VARARG, 0, 1, 0)); + break; + } + case '{': { /* constructor */ + constructor(ls, v); + return; + } + case TK_FUNCTION: { + luaX_next(ls); + body(ls, v, 0, ls->linenumber); + return; + } + default: { + suffixedexp(ls, v); + return; + } + } + luaX_next(ls); +} + + +static UnOpr getunopr (int op) { + switch (op) { + case TK_NOT: return OPR_NOT; + case '-': return OPR_MINUS; + case '~': return OPR_BNOT; + case '#': return OPR_LEN; + default: return OPR_NOUNOPR; + } +} + + +static BinOpr getbinopr (int op) { + switch (op) { + case '+': return OPR_ADD; + case '-': return OPR_SUB; + case '*': return OPR_MUL; + case '%': return OPR_MOD; + case '^': return OPR_POW; + case '/': return OPR_DIV; + case TK_IDIV: return OPR_IDIV; + case '&': return OPR_BAND; + case '|': return OPR_BOR; + case '~': return OPR_BXOR; + case TK_SHL: return OPR_SHL; + case TK_SHR: return OPR_SHR; + case TK_CONCAT: return OPR_CONCAT; + case TK_NE: return OPR_NE; + case TK_EQ: return OPR_EQ; + case '<': return OPR_LT; + case TK_LE: return OPR_LE; + case '>': return OPR_GT; + case TK_GE: return OPR_GE; + case TK_AND: return OPR_AND; + case TK_OR: return OPR_OR; + default: return OPR_NOBINOPR; + } +} + + +static const struct { + lu_byte left; /* left priority for each binary operator */ + lu_byte right; /* right priority */ +} priority[] = { /* ORDER OPR */ + {10, 10}, {10, 10}, /* '+' '-' */ + {11, 11}, {11, 11}, /* '*' '%' */ + {14, 13}, /* '^' (right associative) */ + {11, 11}, {11, 11}, /* '/' '//' */ + {6, 6}, {4, 4}, {5, 5}, /* '&' '|' '~' */ + {7, 7}, {7, 7}, /* '<<' '>>' */ + {9, 8}, /* '..' (right associative) */ + {3, 3}, {3, 3}, {3, 3}, /* ==, <, <= */ + {3, 3}, {3, 3}, {3, 3}, /* ~=, >, >= */ + {2, 2}, {1, 1} /* and, or */ +}; + +#define UNARY_PRIORITY 12 /* priority for unary operators */ + + +/* +** subexpr -> (simpleexp | unop subexpr) { binop subexpr } +** where 'binop' is any binary operator with a priority higher than 'limit' +*/ +static BinOpr subexpr (LexState *ls, expdesc *v, int limit) { + BinOpr op; + UnOpr uop; + enterlevel(ls); + uop = getunopr(ls->t.token); + if (uop != OPR_NOUNOPR) { + int line = ls->linenumber; + luaX_next(ls); + subexpr(ls, v, UNARY_PRIORITY); + luaK_prefix(ls->fs, uop, v, line); + } + else simpleexp(ls, v); + /* expand while operators have priorities higher than 'limit' */ + op = getbinopr(ls->t.token); + while (op != OPR_NOBINOPR && priority[op].left > limit) { + expdesc v2; + BinOpr nextop; + int line = ls->linenumber; + luaX_next(ls); + luaK_infix(ls->fs, op, v); + /* read sub-expression with higher priority */ + nextop = subexpr(ls, &v2, priority[op].right); + luaK_posfix(ls->fs, op, v, &v2, line); + op = nextop; + } + leavelevel(ls); + return op; /* return first untreated operator */ +} + + +static void expr (LexState *ls, expdesc *v) { + subexpr(ls, v, 0); +} + +/* }==================================================================== */ + + + +/* +** {====================================================================== +** Rules for Statements +** ======================================================================= +*/ + + +static void block (LexState *ls) { + /* block -> statlist */ + FuncState *fs = ls->fs; + BlockCnt bl; + enterblock(fs, &bl, 0); + statlist(ls); + leaveblock(fs); +} + + +/* +** structure to chain all variables in the left-hand side of an +** assignment +*/ +struct LHS_assign { + struct LHS_assign *prev; + expdesc v; /* variable (global, local, upvalue, or indexed) */ +}; + + +/* +** check whether, in an assignment to an upvalue/local variable, the +** upvalue/local variable is begin used in a previous assignment to a +** table. If so, save original upvalue/local value in a safe place and +** use this safe copy in the previous assignment. +*/ +static void check_conflict (LexState *ls, struct LHS_assign *lh, expdesc *v) { + FuncState *fs = ls->fs; + int extra = fs->freereg; /* eventual position to save local variable */ + int conflict = 0; + for (; lh; lh = lh->prev) { /* check all previous assignments */ + if (lh->v.k == VINDEXED) { /* assigning to a table? */ + /* table is the upvalue/local being assigned now? */ + if (lh->v.u.ind.vt == v->k && lh->v.u.ind.t == v->u.info) { + conflict = 1; + lh->v.u.ind.vt = VLOCAL; + lh->v.u.ind.t = extra; /* previous assignment will use safe copy */ + } + /* index is the local being assigned? (index cannot be upvalue) */ + if (v->k == VLOCAL && lh->v.u.ind.idx == v->u.info) { + conflict = 1; + lh->v.u.ind.idx = extra; /* previous assignment will use safe copy */ + } + } + } + if (conflict) { + /* copy upvalue/local value to a temporary (in position 'extra') */ + OpCode op = (v->k == VLOCAL) ? OP_MOVE : OP_GETUPVAL; + luaK_codeABC(fs, op, extra, v->u.info, 0); + luaK_reserveregs(fs, 1); + } +} + + +static void assignment (LexState *ls, struct LHS_assign *lh, int nvars) { + expdesc e; + check_condition(ls, vkisvar(lh->v.k), "syntax error"); + if (testnext(ls, ',')) { /* assignment -> ',' suffixedexp assignment */ + struct LHS_assign nv; + nv.prev = lh; + suffixedexp(ls, &nv.v); + if (nv.v.k != VINDEXED) + check_conflict(ls, lh, &nv.v); + checklimit(ls->fs, nvars + ls->L->nCcalls, LUAI_MAXCCALLS, + "C levels"); + assignment(ls, &nv, nvars+1); + } + else { /* assignment -> '=' explist */ + int nexps; + checknext(ls, '='); + nexps = explist(ls, &e); + if (nexps != nvars) { + adjust_assign(ls, nvars, nexps, &e); + if (nexps > nvars) + ls->fs->freereg -= nexps - nvars; /* remove extra values */ + } + else { + luaK_setoneret(ls->fs, &e); /* close last expression */ + luaK_storevar(ls->fs, &lh->v, &e); + return; /* avoid default */ + } + } + init_exp(&e, VNONRELOC, ls->fs->freereg-1); /* default assignment */ + luaK_storevar(ls->fs, &lh->v, &e); +} + + +static int cond (LexState *ls) { + /* cond -> exp */ + expdesc v; + expr(ls, &v); /* read condition */ + if (v.k == VNIL) v.k = VFALSE; /* 'falses' are all equal here */ + luaK_goiftrue(ls->fs, &v); + return v.f; +} + + +static void gotostat (LexState *ls, int pc) { + int line = ls->linenumber; + TString *label; + int g; + if (testnext(ls, TK_GOTO)) + label = str_checkname(ls); + else { + luaX_next(ls); /* skip break */ + label = luaS_new(ls->L, "break"); + } + g = newlabelentry(ls, &ls->dyd->gt, label, line, pc); + findlabel(ls, g); /* close it if label already defined */ +} + + +/* check for repeated labels on the same block */ +static void checkrepeated (FuncState *fs, Labellist *ll, TString *label) { + int i; + for (i = fs->bl->firstlabel; i < ll->n; i++) { + if (eqstr(label, ll->arr[i].name)) { + const char *msg = luaO_pushfstring(fs->ls->L, + "label '%s' already defined on line %d", + getstr(label), ll->arr[i].line); + semerror(fs->ls, msg); + } + } +} + + +/* skip no-op statements */ +static void skipnoopstat (LexState *ls) { + while (ls->t.token == ';' || ls->t.token == TK_DBCOLON) + statement(ls); +} + + +static void labelstat (LexState *ls, TString *label, int line) { + /* label -> '::' NAME '::' */ + FuncState *fs = ls->fs; + Labellist *ll = &ls->dyd->label; + int l; /* index of new label being created */ + checkrepeated(fs, ll, label); /* check for repeated labels */ + checknext(ls, TK_DBCOLON); /* skip double colon */ + /* create new entry for this label */ + l = newlabelentry(ls, ll, label, line, fs->pc); + skipnoopstat(ls); /* skip other no-op statements */ + if (block_follow(ls, 0)) { /* label is last no-op statement in the block? */ + /* assume that locals are already out of scope */ + ll->arr[l].nactvar = fs->bl->nactvar; + } + findgotos(ls, &ll->arr[l]); +} + + +static void whilestat (LexState *ls, int line) { + /* whilestat -> WHILE cond DO block END */ + FuncState *fs = ls->fs; + int whileinit; + int condexit; + BlockCnt bl; + luaX_next(ls); /* skip WHILE */ + whileinit = luaK_getlabel(fs); + condexit = cond(ls); + enterblock(fs, &bl, 1); + checknext(ls, TK_DO); + block(ls); + luaK_jumpto(fs, whileinit); + check_match(ls, TK_END, TK_WHILE, line); + leaveblock(fs); + luaK_patchtohere(fs, condexit); /* false conditions finish the loop */ +} + + +static void repeatstat (LexState *ls, int line) { + /* repeatstat -> REPEAT block UNTIL cond */ + int condexit; + FuncState *fs = ls->fs; + int repeat_init = luaK_getlabel(fs); + BlockCnt bl1, bl2; + enterblock(fs, &bl1, 1); /* loop block */ + enterblock(fs, &bl2, 0); /* scope block */ + luaX_next(ls); /* skip REPEAT */ + statlist(ls); + check_match(ls, TK_UNTIL, TK_REPEAT, line); + condexit = cond(ls); /* read condition (inside scope block) */ + if (bl2.upval) /* upvalues? */ + luaK_patchclose(fs, condexit, bl2.nactvar); + leaveblock(fs); /* finish scope */ + luaK_patchlist(fs, condexit, repeat_init); /* close the loop */ + leaveblock(fs); /* finish loop */ +} + + +static int exp1 (LexState *ls) { + expdesc e; + int reg; + expr(ls, &e); + luaK_exp2nextreg(ls->fs, &e); + lua_assert(e.k == VNONRELOC); + reg = e.u.info; + return reg; +} + + +static void forbody (LexState *ls, int base, int line, int nvars, int isnum) { + /* forbody -> DO block */ + BlockCnt bl; + FuncState *fs = ls->fs; + int prep, endfor; + adjustlocalvars(ls, 3); /* control variables */ + checknext(ls, TK_DO); + prep = isnum ? luaK_codeAsBx(fs, OP_FORPREP, base, NO_JUMP) : luaK_jump(fs); + enterblock(fs, &bl, 0); /* scope for declared variables */ + adjustlocalvars(ls, nvars); + luaK_reserveregs(fs, nvars); + block(ls); + leaveblock(fs); /* end of scope for declared variables */ + luaK_patchtohere(fs, prep); + if (isnum) /* numeric for? */ + endfor = luaK_codeAsBx(fs, OP_FORLOOP, base, NO_JUMP); + else { /* generic for */ + luaK_codeABC(fs, OP_TFORCALL, base, 0, nvars); + luaK_fixline(fs, line); + endfor = luaK_codeAsBx(fs, OP_TFORLOOP, base + 2, NO_JUMP); + } + luaK_patchlist(fs, endfor, prep + 1); + luaK_fixline(fs, line); +} + + +static void fornum (LexState *ls, TString *varname, int line) { + /* fornum -> NAME = exp1,exp1[,exp1] forbody */ + FuncState *fs = ls->fs; + int base = fs->freereg; + new_localvarliteral(ls, "(for index)"); + new_localvarliteral(ls, "(for limit)"); + new_localvarliteral(ls, "(for step)"); + new_localvar(ls, varname); + checknext(ls, '='); + exp1(ls); /* initial value */ + checknext(ls, ','); + exp1(ls); /* limit */ + if (testnext(ls, ',')) + exp1(ls); /* optional step */ + else { /* default step = 1 */ + luaK_codek(fs, fs->freereg, luaK_intK(fs, 1)); + luaK_reserveregs(fs, 1); + } + forbody(ls, base, line, 1, 1); +} + + +static void forlist (LexState *ls, TString *indexname) { + /* forlist -> NAME {,NAME} IN explist forbody */ + FuncState *fs = ls->fs; + expdesc e; + int nvars = 4; /* gen, state, control, plus at least one declared var */ + int line; + int base = fs->freereg; + /* create control variables */ + new_localvarliteral(ls, "(for generator)"); + new_localvarliteral(ls, "(for state)"); + new_localvarliteral(ls, "(for control)"); + /* create declared variables */ + new_localvar(ls, indexname); + while (testnext(ls, ',')) { + new_localvar(ls, str_checkname(ls)); + nvars++; + } + checknext(ls, TK_IN); + line = ls->linenumber; + adjust_assign(ls, 3, explist(ls, &e), &e); + luaK_checkstack(fs, 3); /* extra space to call generator */ + forbody(ls, base, line, nvars - 3, 0); +} + + +static void forstat (LexState *ls, int line) { + /* forstat -> FOR (fornum | forlist) END */ + FuncState *fs = ls->fs; + TString *varname; + BlockCnt bl; + enterblock(fs, &bl, 1); /* scope for loop and control variables */ + luaX_next(ls); /* skip 'for' */ + varname = str_checkname(ls); /* first variable name */ + switch (ls->t.token) { + case '=': fornum(ls, varname, line); break; + case ',': case TK_IN: forlist(ls, varname); break; + default: luaX_syntaxerror(ls, "'=' or 'in' expected"); + } + check_match(ls, TK_END, TK_FOR, line); + leaveblock(fs); /* loop scope ('break' jumps to this point) */ +} + + +static void test_then_block (LexState *ls, int *escapelist) { + /* test_then_block -> [IF | ELSEIF] cond THEN block */ + BlockCnt bl; + FuncState *fs = ls->fs; + expdesc v; + int jf; /* instruction to skip 'then' code (if condition is false) */ + luaX_next(ls); /* skip IF or ELSEIF */ + expr(ls, &v); /* read condition */ + checknext(ls, TK_THEN); + if (ls->t.token == TK_GOTO || ls->t.token == TK_BREAK) { + luaK_goiffalse(ls->fs, &v); /* will jump to label if condition is true */ + enterblock(fs, &bl, 0); /* must enter block before 'goto' */ + gotostat(ls, v.t); /* handle goto/break */ + skipnoopstat(ls); /* skip other no-op statements */ + if (block_follow(ls, 0)) { /* 'goto' is the entire block? */ + leaveblock(fs); + return; /* and that is it */ + } + else /* must skip over 'then' part if condition is false */ + jf = luaK_jump(fs); + } + else { /* regular case (not goto/break) */ + luaK_goiftrue(ls->fs, &v); /* skip over block if condition is false */ + enterblock(fs, &bl, 0); + jf = v.f; + } + statlist(ls); /* 'then' part */ + leaveblock(fs); + if (ls->t.token == TK_ELSE || + ls->t.token == TK_ELSEIF) /* followed by 'else'/'elseif'? */ + luaK_concat(fs, escapelist, luaK_jump(fs)); /* must jump over it */ + luaK_patchtohere(fs, jf); +} + + +static void ifstat (LexState *ls, int line) { + /* ifstat -> IF cond THEN block {ELSEIF cond THEN block} [ELSE block] END */ + FuncState *fs = ls->fs; + int escapelist = NO_JUMP; /* exit list for finished parts */ + test_then_block(ls, &escapelist); /* IF cond THEN block */ + while (ls->t.token == TK_ELSEIF) + test_then_block(ls, &escapelist); /* ELSEIF cond THEN block */ + if (testnext(ls, TK_ELSE)) + block(ls); /* 'else' part */ + check_match(ls, TK_END, TK_IF, line); + luaK_patchtohere(fs, escapelist); /* patch escape list to 'if' end */ +} + + +static void localfunc (LexState *ls) { + expdesc b; + FuncState *fs = ls->fs; + new_localvar(ls, str_checkname(ls)); /* new local variable */ + adjustlocalvars(ls, 1); /* enter its scope */ + body(ls, &b, 0, ls->linenumber); /* function created in next register */ + /* debug information will only see the variable after this point! */ + getlocvar(fs, b.u.info)->startpc = fs->pc; +} + + +static void localstat (LexState *ls) { + /* stat -> LOCAL NAME {',' NAME} ['=' explist] */ + int nvars = 0; + int nexps; + expdesc e; + do { + new_localvar(ls, str_checkname(ls)); + nvars++; + } while (testnext(ls, ',')); + if (testnext(ls, '=')) + nexps = explist(ls, &e); + else { + e.k = VVOID; + nexps = 0; + } + adjust_assign(ls, nvars, nexps, &e); + adjustlocalvars(ls, nvars); +} + + +static int funcname (LexState *ls, expdesc *v) { + /* funcname -> NAME {fieldsel} [':' NAME] */ + int ismethod = 0; + singlevar(ls, v); + while (ls->t.token == '.') + fieldsel(ls, v); + if (ls->t.token == ':') { + ismethod = 1; + fieldsel(ls, v); + } + return ismethod; +} + + +static void funcstat (LexState *ls, int line) { + /* funcstat -> FUNCTION funcname body */ + int ismethod; + expdesc v, b; + luaX_next(ls); /* skip FUNCTION */ + ismethod = funcname(ls, &v); + body(ls, &b, ismethod, line); + luaK_storevar(ls->fs, &v, &b); + luaK_fixline(ls->fs, line); /* definition "happens" in the first line */ +} + + +static void exprstat (LexState *ls) { + /* stat -> func | assignment */ + FuncState *fs = ls->fs; + struct LHS_assign v; + suffixedexp(ls, &v.v); + if (ls->t.token == '=' || ls->t.token == ',') { /* stat -> assignment ? */ + v.prev = NULL; + assignment(ls, &v, 1); + } + else { /* stat -> func */ + check_condition(ls, v.v.k == VCALL, "syntax error"); + SETARG_C(getcode(fs, &v.v), 1); /* call statement uses no results */ + } +} + + +static void retstat (LexState *ls) { + /* stat -> RETURN [explist] [';'] */ + FuncState *fs = ls->fs; + expdesc e; + int first, nret; /* registers with returned values */ + if (block_follow(ls, 1) || ls->t.token == ';') + first = nret = 0; /* return no values */ + else { + nret = explist(ls, &e); /* optional return values */ + if (hasmultret(e.k)) { + luaK_setmultret(fs, &e); + if (e.k == VCALL && nret == 1) { /* tail call? */ + SET_OPCODE(getcode(fs,&e), OP_TAILCALL); + lua_assert(GETARG_A(getcode(fs,&e)) == fs->nactvar); + } + first = fs->nactvar; + nret = LUA_MULTRET; /* return all values */ + } + else { + if (nret == 1) /* only one single value? */ + first = luaK_exp2anyreg(fs, &e); + else { + luaK_exp2nextreg(fs, &e); /* values must go to the stack */ + first = fs->nactvar; /* return all active values */ + lua_assert(nret == fs->freereg - first); + } + } + } + luaK_ret(fs, first, nret); + testnext(ls, ';'); /* skip optional semicolon */ +} + + +static void statement (LexState *ls) { + int line = ls->linenumber; /* may be needed for error messages */ + enterlevel(ls); + switch (ls->t.token) { + case ';': { /* stat -> ';' (empty statement) */ + luaX_next(ls); /* skip ';' */ + break; + } + case TK_IF: { /* stat -> ifstat */ + ifstat(ls, line); + break; + } + case TK_WHILE: { /* stat -> whilestat */ + whilestat(ls, line); + break; + } + case TK_DO: { /* stat -> DO block END */ + luaX_next(ls); /* skip DO */ + block(ls); + check_match(ls, TK_END, TK_DO, line); + break; + } + case TK_FOR: { /* stat -> forstat */ + forstat(ls, line); + break; + } + case TK_REPEAT: { /* stat -> repeatstat */ + repeatstat(ls, line); + break; + } + case TK_FUNCTION: { /* stat -> funcstat */ + funcstat(ls, line); + break; + } + case TK_LOCAL: { /* stat -> localstat */ + luaX_next(ls); /* skip LOCAL */ + if (testnext(ls, TK_FUNCTION)) /* local function? */ + localfunc(ls); + else + localstat(ls); + break; + } + case TK_DBCOLON: { /* stat -> label */ + luaX_next(ls); /* skip double colon */ + labelstat(ls, str_checkname(ls), line); + break; + } + case TK_RETURN: { /* stat -> retstat */ + luaX_next(ls); /* skip RETURN */ + retstat(ls); + break; + } + case TK_BREAK: /* stat -> breakstat */ + case TK_GOTO: { /* stat -> 'goto' NAME */ + gotostat(ls, luaK_jump(ls->fs)); + break; + } + default: { /* stat -> func | assignment */ + exprstat(ls); + break; + } + } + lua_assert(ls->fs->f->maxstacksize >= ls->fs->freereg && + ls->fs->freereg >= ls->fs->nactvar); + ls->fs->freereg = ls->fs->nactvar; /* free registers */ + leavelevel(ls); +} + +/* }====================================================================== */ + + +/* +** compiles the main function, which is a regular vararg function with an +** upvalue named LUA_ENV +*/ +static void mainfunc (LexState *ls, FuncState *fs) { + BlockCnt bl; + expdesc v; + open_func(ls, fs, &bl); + fs->f->is_vararg = 1; /* main function is always vararg */ + init_exp(&v, VLOCAL, 0); /* create and... */ + newupvalue(fs, ls->envn, &v); /* ...set environment upvalue */ + luaX_next(ls); /* read first token */ + statlist(ls); /* parse main body */ + check(ls, TK_EOS); + close_func(ls); +} + + +LClosure *luaY_parser (lua_State *L, ZIO *z, Mbuffer *buff, + Dyndata *dyd, const char *name, int firstchar) { + LexState lexstate; + FuncState funcstate; + LClosure *cl = luaF_newLclosure(L, 1); /* create main closure */ + setclLvalue(L, L->top, cl); /* anchor it (to avoid being collected) */ + incr_top(L); + lexstate.h = luaH_new(L); /* create table for scanner */ + sethvalue(L, L->top, lexstate.h); /* anchor it */ + incr_top(L); + funcstate.f = cl->p = luaF_newproto(L); + funcstate.f->source = luaS_new(L, name); /* create and anchor TString */ + lua_assert(iswhite(funcstate.f)); /* do not need barrier here */ + lexstate.buff = buff; + lexstate.dyd = dyd; + dyd->actvar.n = dyd->gt.n = dyd->label.n = 0; + luaX_setinput(L, &lexstate, z, funcstate.f->source, firstchar); + mainfunc(&lexstate, &funcstate); + lua_assert(!funcstate.prev && funcstate.nups == 1 && !lexstate.fs); + /* all scopes should be correctly finished */ + lua_assert(dyd->actvar.n == 0 && dyd->gt.n == 0 && dyd->label.n == 0); + L->top--; /* remove scanner's table */ + return cl; /* closure is on the stack, too */ +} + diff --git a/thirdparty/src/Lua/lparser.h b/thirdparty/src/Lua/lparser.h new file mode 100644 index 000000000..62c50cac7 --- /dev/null +++ b/thirdparty/src/Lua/lparser.h @@ -0,0 +1,120 @@ +/* +** $Id: lparser.h,v 1.74 2014/10/25 11:50:46 roberto Exp $ +** Lua Parser +** See Copyright Notice in lua.h +*/ + +#ifndef lparser_h +#define lparser_h + +#include "llimits.h" +#include "lobject.h" +#include "lzio.h" + + +/* +** Expression descriptor +*/ + +typedef enum { + VVOID, /* no value */ + VNIL, + VTRUE, + VFALSE, + VK, /* info = index of constant in 'k' */ + VKFLT, /* nval = numerical float value */ + VKINT, /* nval = numerical integer value */ + VNONRELOC, /* info = result register */ + VLOCAL, /* info = local register */ + VUPVAL, /* info = index of upvalue in 'upvalues' */ + VINDEXED, /* t = table register/upvalue; idx = index R/K */ + VJMP, /* info = instruction pc */ + VRELOCABLE, /* info = instruction pc */ + VCALL, /* info = instruction pc */ + VVARARG /* info = instruction pc */ +} expkind; + + +#define vkisvar(k) (VLOCAL <= (k) && (k) <= VINDEXED) +#define vkisinreg(k) ((k) == VNONRELOC || (k) == VLOCAL) + +typedef struct expdesc { + expkind k; + union { + struct { /* for indexed variables (VINDEXED) */ + short idx; /* index (R/K) */ + lu_byte t; /* table (register or upvalue) */ + lu_byte vt; /* whether 't' is register (VLOCAL) or upvalue (VUPVAL) */ + } ind; + int info; /* for generic use */ + lua_Number nval; /* for VKFLT */ + lua_Integer ival; /* for VKINT */ + } u; + int t; /* patch list of 'exit when true' */ + int f; /* patch list of 'exit when false' */ +} expdesc; + + +/* description of active local variable */ +typedef struct Vardesc { + short idx; /* variable index in stack */ +} Vardesc; + + +/* description of pending goto statements and label statements */ +typedef struct Labeldesc { + TString *name; /* label identifier */ + int pc; /* position in code */ + int line; /* line where it appeared */ + lu_byte nactvar; /* local level where it appears in current block */ +} Labeldesc; + + +/* list of labels or gotos */ +typedef struct Labellist { + Labeldesc *arr; /* array */ + int n; /* number of entries in use */ + int size; /* array size */ +} Labellist; + + +/* dynamic structures used by the parser */ +typedef struct Dyndata { + struct { /* list of active local variables */ + Vardesc *arr; + int n; + int size; + } actvar; + Labellist gt; /* list of pending gotos */ + Labellist label; /* list of active labels */ +} Dyndata; + + +/* control of blocks */ +struct BlockCnt; /* defined in lparser.c */ + + +/* state needed to generate code for a given function */ +typedef struct FuncState { + Proto *f; /* current function header */ + struct FuncState *prev; /* enclosing function */ + struct LexState *ls; /* lexical state */ + struct BlockCnt *bl; /* chain of current blocks */ + int pc; /* next position to code (equivalent to 'ncode') */ + int lasttarget; /* 'label' of last 'jump label' */ + int jpc; /* list of pending jumps to 'pc' */ + int nk; /* number of elements in 'k' */ + int np; /* number of elements in 'p' */ + int firstlocal; /* index of first local var (in Dyndata array) */ + short nlocvars; /* number of elements in 'f->locvars' */ + lu_byte nactvar; /* number of active local variables */ + lu_byte nups; /* number of upvalues */ + lu_byte freereg; /* first free register */ +} FuncState; + + +LUAI_FUNC LClosure *luaY_parser (lua_State *L, ZIO *z, Mbuffer *buff, + Dyndata *dyd, const char *name, int firstchar); + + +#endif diff --git a/thirdparty/src/Lua/lprefix.h b/thirdparty/src/Lua/lprefix.h new file mode 100644 index 000000000..02daa837f --- /dev/null +++ b/thirdparty/src/Lua/lprefix.h @@ -0,0 +1,45 @@ +/* +** $Id: lprefix.h,v 1.2 2014/12/29 16:54:13 roberto Exp $ +** Definitions for Lua code that must come before any other header file +** See Copyright Notice in lua.h +*/ + +#ifndef lprefix_h +#define lprefix_h + + +/* +** Allows POSIX/XSI stuff +*/ +#if !defined(LUA_USE_C89) /* { */ + +#if !defined(_XOPEN_SOURCE) +#define _XOPEN_SOURCE 600 +#elif _XOPEN_SOURCE == 0 +#undef _XOPEN_SOURCE /* use -D_XOPEN_SOURCE=0 to undefine it */ +#endif + +/* +** Allows manipulation of large files in gcc and some other compilers +*/ +#if !defined(LUA_32BITS) && !defined(_FILE_OFFSET_BITS) +#define _LARGEFILE_SOURCE 1 +#define _FILE_OFFSET_BITS 64 +#endif + +#endif /* } */ + + +/* +** Windows stuff +*/ +#if defined(_WIN32) /* { */ + +#if !defined(_CRT_SECURE_NO_WARNINGS) +#define _CRT_SECURE_NO_WARNINGS /* avoid warnings about ISO C functions */ +#endif + +#endif /* } */ + +#endif + diff --git a/thirdparty/src/Lua/lstate.cpp b/thirdparty/src/Lua/lstate.cpp new file mode 100644 index 000000000..8d28a28e3 --- /dev/null +++ b/thirdparty/src/Lua/lstate.cpp @@ -0,0 +1,346 @@ +/* +** $Id: lstate.c,v 2.127 2014/11/02 19:33:33 roberto Exp $ +** Global State +** See Copyright Notice in lua.h +*/ + +#define lstate_c +#define LUA_CORE + +#include "lprefix.h" + + +#include <stddef.h> +#include <string.h> + +#include <Lua/lua.h> + +#include "lapi.h" +#include "ldebug.h" +#include "ldo.h" +#include "lfunc.h" +#include "lgc.h" +#include "llex.h" +#include "lmem.h" +#include "lstate.h" +#include "lstring.h" +#include "ltable.h" +#include "ltm.h" + + +#if !defined(LUAI_GCPAUSE) +#define LUAI_GCPAUSE 200 /* 200% */ +#endif + +#if !defined(LUAI_GCMUL) +#define LUAI_GCMUL 200 /* GC runs 'twice the speed' of memory allocation */ +#endif + + +#define MEMERRMSG "not enough memory" + + +/* +** a macro to help the creation of a unique random seed when a state is +** created; the seed is used to randomize hashes. +*/ +#if !defined(luai_makeseed) +#include <time.h> +#define luai_makeseed() cast(unsigned int, time(NULL)) +#endif + + + +/* +** thread state + extra space +*/ +typedef struct LX { + lu_byte extra_[LUA_EXTRASPACE]; + lua_State l; +} LX; + + +/* +** Main thread combines a thread state and the global state +*/ +typedef struct LG { + LX l; + global_State g; +} LG; + + + +#define fromstate(L) (cast(LX *, cast(lu_byte *, (L)) - offsetof(LX, l))) + + +/* +** Compute an initial seed as random as possible. Rely on Address Space +** Layout Randomization (if present) to increase randomness.. +*/ +#define addbuff(b,p,e) \ + { size_t t = cast(size_t, e); \ + memcpy(buff + p, &t, sizeof(t)); p += sizeof(t); } + +static unsigned int makeseed (lua_State *L) { + char buff[4 * sizeof(size_t)]; + unsigned int h = luai_makeseed(); + int p = 0; + addbuff(buff, p, L); /* heap variable */ + addbuff(buff, p, &h); /* local variable */ + addbuff(buff, p, luaO_nilobject); /* global variable */ + addbuff(buff, p, &lua_newstate); /* public function */ + lua_assert(p == sizeof(buff)); + return luaS_hash(buff, p, h); +} + + +/* +** set GCdebt to a new value keeping the value (totalbytes + GCdebt) +** invariant +*/ +void luaE_setdebt (global_State *g, l_mem debt) { + g->totalbytes -= (debt - g->GCdebt); + g->GCdebt = debt; +} + + +CallInfo *luaE_extendCI (lua_State *L) { + CallInfo *ci = luaM_new(L, CallInfo); + lua_assert(L->ci->next == NULL); + L->ci->next = ci; + ci->previous = L->ci; + ci->next = NULL; + return ci; +} + + +/* +** free all CallInfo structures not in use by a thread +*/ +void luaE_freeCI (lua_State *L) { + CallInfo *ci = L->ci; + CallInfo *next = ci->next; + ci->next = NULL; + while ((ci = next) != NULL) { + next = ci->next; + luaM_free(L, ci); + } +} + + +/* +** free half of the CallInfo structures not in use by a thread +*/ +void luaE_shrinkCI (lua_State *L) { + CallInfo *ci = L->ci; + while (ci->next != NULL) { /* while there is 'next' */ + CallInfo *next2 = ci->next->next; /* next's next */ + if (next2 == NULL) break; + luaM_free(L, ci->next); /* remove next */ + ci->next = next2; /* remove 'next' from the list */ + next2->previous = ci; + ci = next2; + } +} + + +static void stack_init (lua_State *L1, lua_State *L) { + int i; CallInfo *ci; + /* initialize stack array */ + L1->stack = luaM_newvector(L, BASIC_STACK_SIZE, TValue); + L1->stacksize = BASIC_STACK_SIZE; + for (i = 0; i < BASIC_STACK_SIZE; i++) + setnilvalue(L1->stack + i); /* erase new stack */ + L1->top = L1->stack; + L1->stack_last = L1->stack + L1->stacksize - EXTRA_STACK; + /* initialize first ci */ + ci = &L1->base_ci; + ci->next = ci->previous = NULL; + ci->callstatus = 0; + ci->func = L1->top; + setnilvalue(L1->top++); /* 'function' entry for this 'ci' */ + ci->top = L1->top + LUA_MINSTACK; + L1->ci = ci; +} + + +static void freestack (lua_State *L) { + if (L->stack == NULL) + return; /* stack not completely built yet */ + L->ci = &L->base_ci; /* free the entire 'ci' list */ + luaE_freeCI(L); + luaM_freearray(L, L->stack, L->stacksize); /* free stack array */ +} + + +/* +** Create registry table and its predefined values +*/ +static void init_registry (lua_State *L, global_State *g) { + TValue temp; + /* create registry */ + Table *registry = luaH_new(L); + sethvalue(L, &g->l_registry, registry); + luaH_resize(L, registry, LUA_RIDX_LAST, 0); + /* registry[LUA_RIDX_MAINTHREAD] = L */ + setthvalue(L, &temp, L); /* temp = L */ + luaH_setint(L, registry, LUA_RIDX_MAINTHREAD, &temp); + /* registry[LUA_RIDX_GLOBALS] = table of globals */ + sethvalue(L, &temp, luaH_new(L)); /* temp = new table (global table) */ + luaH_setint(L, registry, LUA_RIDX_GLOBALS, &temp); +} + + +/* +** open parts of the state that may cause memory-allocation errors. +** ('g->version' != NULL flags that the state was completely build) +*/ +static void f_luaopen (lua_State *L, void *ud) { + global_State *g = G(L); + UNUSED(ud); + stack_init(L, L); /* init stack */ + init_registry(L, g); + luaS_resize(L, MINSTRTABSIZE); /* initial size of string table */ + luaT_init(L); + luaX_init(L); + /* pre-create memory-error message */ + g->memerrmsg = luaS_newliteral(L, MEMERRMSG); + luaC_fix(L, obj2gco(g->memerrmsg)); /* it should never be collected */ + g->gcrunning = 1; /* allow gc */ + g->version = lua_version(NULL); + luai_userstateopen(L); +} + + +/* +** preinitialize a thread with consistent values without allocating +** any memory (to avoid errors) +*/ +static void preinit_thread (lua_State *L, global_State *g) { + G(L) = g; + L->stack = NULL; + L->ci = NULL; + L->stacksize = 0; + L->twups = L; /* thread has no upvalues */ + L->errorJmp = NULL; + L->nCcalls = 0; + L->hook = NULL; + L->hookmask = 0; + L->basehookcount = 0; + L->allowhook = 1; + resethookcount(L); + L->openupval = NULL; + L->nny = 1; + L->status = LUA_OK; + L->errfunc = 0; +} + + +static void close_state (lua_State *L) { + global_State *g = G(L); + luaF_close(L, L->stack); /* close all upvalues for this thread */ + luaC_freeallobjects(L); /* collect all objects */ + if (g->version) /* closing a fully built state? */ + luai_userstateclose(L); + luaM_freearray(L, G(L)->strt.hash, G(L)->strt.size); + luaZ_freebuffer(L, &g->buff); + freestack(L); + lua_assert(gettotalbytes(g) == sizeof(LG)); + (*g->frealloc)(g->ud, fromstate(L), sizeof(LG), 0); /* free main block */ +} + + +LUA_API lua_State *lua_newthread (lua_State *L) { + global_State *g = G(L); + lua_State *L1; + lua_lock(L); + luaC_checkGC(L); + /* create new thread */ + L1 = &cast(LX *, luaM_newobject(L, LUA_TTHREAD, sizeof(LX)))->l; + L1->marked = luaC_white(g); + L1->tt = LUA_TTHREAD; + /* link it on list 'allgc' */ + L1->next = g->allgc; + g->allgc = obj2gco(L1); + /* anchor it on L stack */ + setthvalue(L, L->top, L1); + api_incr_top(L); + preinit_thread(L1, g); + L1->hookmask = L->hookmask; + L1->basehookcount = L->basehookcount; + L1->hook = L->hook; + resethookcount(L1); + /* initialize L1 extra space */ + memcpy(lua_getextraspace(L1), lua_getextraspace(g->mainthread), + LUA_EXTRASPACE); + luai_userstatethread(L, L1); + stack_init(L1, L); /* init stack */ + lua_unlock(L); + return L1; +} + + +void luaE_freethread (lua_State *L, lua_State *L1) { + LX *l = fromstate(L1); + luaF_close(L1, L1->stack); /* close all upvalues for this thread */ + lua_assert(L1->openupval == NULL); + luai_userstatefree(L, L1); + freestack(L1); + luaM_free(L, l); +} + + +LUA_API lua_State *lua_newstate (lua_Alloc f, void *ud) { + int i; + lua_State *L; + global_State *g; + LG *l = cast(LG *, (*f)(ud, NULL, LUA_TTHREAD, sizeof(LG))); + if (l == NULL) return NULL; + L = &l->l.l; + g = &l->g; + L->next = NULL; + L->tt = LUA_TTHREAD; + g->currentwhite = bitmask(WHITE0BIT); + L->marked = luaC_white(g); + preinit_thread(L, g); + g->frealloc = f; + g->ud = ud; + g->mainthread = L; + g->seed = makeseed(L); + g->gcrunning = 0; /* no GC while building state */ + g->GCestimate = 0; + g->strt.size = g->strt.nuse = 0; + g->strt.hash = NULL; + setnilvalue(&g->l_registry); + luaZ_initbuffer(L, &g->buff); + g->panic = NULL; + g->version = NULL; + g->gcstate = GCSpause; + g->gckind = KGC_NORMAL; + g->allgc = g->finobj = g->tobefnz = g->fixedgc = NULL; + g->sweepgc = NULL; + g->gray = g->grayagain = NULL; + g->weak = g->ephemeron = g->allweak = NULL; + g->twups = NULL; + g->totalbytes = sizeof(LG); + g->GCdebt = 0; + g->gcfinnum = 0; + g->gcpause = LUAI_GCPAUSE; + g->gcstepmul = LUAI_GCMUL; + for (i=0; i < LUA_NUMTAGS; i++) g->mt[i] = NULL; + if (luaD_rawrunprotected(L, f_luaopen, NULL) != LUA_OK) { + /* memory allocation error: free partial state */ + close_state(L); + L = NULL; + } + return L; +} + + +LUA_API void lua_close (lua_State *L) { + L = G(L)->mainthread; /* only the main thread can be closed */ + lua_lock(L); + close_state(L); +} + + diff --git a/thirdparty/src/Lua/lstate.h b/thirdparty/src/Lua/lstate.h new file mode 100644 index 000000000..2ec3d5d41 --- /dev/null +++ b/thirdparty/src/Lua/lstate.h @@ -0,0 +1,223 @@ +/* +** $Id: lstate.h,v 2.119 2014/10/30 18:53:28 roberto Exp $ +** Global State +** See Copyright Notice in lua.h +*/ + +#ifndef lstate_h +#define lstate_h + +#include <Lua/lua.h> + +#include "lobject.h" +#include "ltm.h" +#include "lzio.h" + + +/* + +** Some notes about garbage-collected objects: All objects in Lua must +** be kept somehow accessible until being freed, so all objects always +** belong to one (and only one) of these lists, using field 'next' of +** the 'CommonHeader' for the link: +** +** 'allgc': all objects not marked for finalization; +** 'finobj': all objects marked for finalization; +** 'tobefnz': all objects ready to be finalized; +** 'fixedgc': all objects that are not to be collected (currently +** only small strings, such as reserved words). + +*/ + + +struct lua_longjmp; /* defined in ldo.c */ + + + +/* extra stack space to handle TM calls and some other extras */ +#define EXTRA_STACK 5 + + +#define BASIC_STACK_SIZE (2*LUA_MINSTACK) + + +/* kinds of Garbage Collection */ +#define KGC_NORMAL 0 +#define KGC_EMERGENCY 1 /* gc was forced by an allocation failure */ + + +typedef struct stringtable { + TString **hash; + int nuse; /* number of elements */ + int size; +} stringtable; + + +/* +** Information about a call. +** When a thread yields, 'func' is adjusted to pretend that the +** top function has only the yielded values in its stack; in that +** case, the actual 'func' value is saved in field 'extra'. +** When a function calls another with a continuation, 'extra' keeps +** the function index so that, in case of errors, the continuation +** function can be called with the correct top. +*/ +typedef struct CallInfo { + StkId func; /* function index in the stack */ + StkId top; /* top for this function */ + struct CallInfo *previous, *next; /* dynamic call link */ + union { + struct { /* only for Lua functions */ + StkId base; /* base for this function */ + const Instruction *savedpc; + } l; + struct { /* only for C functions */ + lua_KFunction k; /* continuation in case of yields */ + ptrdiff_t old_errfunc; + lua_KContext ctx; /* context info. in case of yields */ + } c; + } u; + ptrdiff_t extra; + short nresults; /* expected number of results from this function */ + lu_byte callstatus; +} CallInfo; + + +/* +** Bits in CallInfo status +*/ +#define CIST_OAH (1<<0) /* original value of 'allowhook' */ +#define CIST_LUA (1<<1) /* call is running a Lua function */ +#define CIST_HOOKED (1<<2) /* call is running a debug hook */ +#define CIST_REENTRY (1<<3) /* call is running on same invocation of + luaV_execute of previous call */ +#define CIST_YPCALL (1<<4) /* call is a yieldable protected call */ +#define CIST_TAIL (1<<5) /* call was tail called */ +#define CIST_HOOKYIELD (1<<6) /* last hook called yielded */ + +#define isLua(ci) ((ci)->callstatus & CIST_LUA) + +/* assume that CIST_OAH has offset 0 and that 'v' is strictly 0/1 */ +#define setoah(st,v) ((st) = ((st) & ~CIST_OAH) | (v)) +#define getoah(st) ((st) & CIST_OAH) + + +/* +** 'global state', shared by all threads of this state +*/ +typedef struct global_State { + lua_Alloc frealloc; /* function to reallocate memory */ + void *ud; /* auxiliary data to 'frealloc' */ + lu_mem totalbytes; /* number of bytes currently allocated - GCdebt */ + l_mem GCdebt; /* bytes allocated not yet compensated by the collector */ + lu_mem GCmemtrav; /* memory traversed by the GC */ + lu_mem GCestimate; /* an estimate of the non-garbage memory in use */ + stringtable strt; /* hash table for strings */ + TValue l_registry; + unsigned int seed; /* randomized seed for hashes */ + lu_byte currentwhite; + lu_byte gcstate; /* state of garbage collector */ + lu_byte gckind; /* kind of GC running */ + lu_byte gcrunning; /* true if GC is running */ + GCObject *allgc; /* list of all collectable objects */ + GCObject **sweepgc; /* current position of sweep in list */ + GCObject *finobj; /* list of collectable objects with finalizers */ + GCObject *gray; /* list of gray objects */ + GCObject *grayagain; /* list of objects to be traversed atomically */ + GCObject *weak; /* list of tables with weak values */ + GCObject *ephemeron; /* list of ephemeron tables (weak keys) */ + GCObject *allweak; /* list of all-weak tables */ + GCObject *tobefnz; /* list of userdata to be GC */ + GCObject *fixedgc; /* list of objects not to be collected */ + struct lua_State *twups; /* list of threads with open upvalues */ + Mbuffer buff; /* temporary buffer for string concatenation */ + unsigned int gcfinnum; /* number of finalizers to call in each GC step */ + int gcpause; /* size of pause between successive GCs */ + int gcstepmul; /* GC 'granularity' */ + lua_CFunction panic; /* to be called in unprotected errors */ + struct lua_State *mainthread; + const lua_Number *version; /* pointer to version number */ + TString *memerrmsg; /* memory-error message */ + TString *tmname[TM_N]; /* array with tag-method names */ + struct Table *mt[LUA_NUMTAGS]; /* metatables for basic types */ +} global_State; + + +/* +** 'per thread' state +*/ +struct lua_State { + CommonHeader; + lu_byte status; + StkId top; /* first free slot in the stack */ + global_State *l_G; + CallInfo *ci; /* call info for current function */ + const Instruction *oldpc; /* last pc traced */ + StkId stack_last; /* last free slot in the stack */ + StkId stack; /* stack base */ + UpVal *openupval; /* list of open upvalues in this stack */ + GCObject *gclist; + struct lua_State *twups; /* list of threads with open upvalues */ + struct lua_longjmp *errorJmp; /* current error recover point */ + CallInfo base_ci; /* CallInfo for first level (C calling Lua) */ + lua_Hook hook; + ptrdiff_t errfunc; /* current error handling function (stack index) */ + int stacksize; + int basehookcount; + int hookcount; + unsigned short nny; /* number of non-yieldable calls in stack */ + unsigned short nCcalls; /* number of nested C calls */ + lu_byte hookmask; + lu_byte allowhook; +}; + + +#define G(L) (L->l_G) + + +/* +** Union of all collectable objects (only for conversions) +*/ +union GCUnion { + GCObject gc; /* common header */ + struct TString ts; + struct Udata u; + union Closure cl; + struct Table h; + struct Proto p; + struct lua_State th; /* thread */ +}; + + +#define cast_u(o) cast(union GCUnion *, (o)) + +/* macros to convert a GCObject into a specific value */ +#define gco2ts(o) \ + check_exp(novariant((o)->tt) == LUA_TSTRING, &((cast_u(o))->ts)) +#define gco2u(o) check_exp((o)->tt == LUA_TUSERDATA, &((cast_u(o))->u)) +#define gco2lcl(o) check_exp((o)->tt == LUA_TLCL, &((cast_u(o))->cl.l)) +#define gco2ccl(o) check_exp((o)->tt == LUA_TCCL, &((cast_u(o))->cl.c)) +#define gco2cl(o) \ + check_exp(novariant((o)->tt) == LUA_TFUNCTION, &((cast_u(o))->cl)) +#define gco2t(o) check_exp((o)->tt == LUA_TTABLE, &((cast_u(o))->h)) +#define gco2p(o) check_exp((o)->tt == LUA_TPROTO, &((cast_u(o))->p)) +#define gco2th(o) check_exp((o)->tt == LUA_TTHREAD, &((cast_u(o))->th)) + + +/* macro to convert a Lua object into a GCObject */ +#define obj2gco(v) \ + check_exp(novariant((v)->tt) < LUA_TDEADKEY, (&(cast_u(v)->gc))) + + +/* actual number of total bytes allocated */ +#define gettotalbytes(g) ((g)->totalbytes + (g)->GCdebt) + +LUAI_FUNC void luaE_setdebt (global_State *g, l_mem debt); +LUAI_FUNC void luaE_freethread (lua_State *L, lua_State *L1); +LUAI_FUNC CallInfo *luaE_extendCI (lua_State *L); +LUAI_FUNC void luaE_freeCI (lua_State *L); +LUAI_FUNC void luaE_shrinkCI (lua_State *L); + + +#endif + diff --git a/thirdparty/src/Lua/lstring.cpp b/thirdparty/src/Lua/lstring.cpp new file mode 100644 index 000000000..178b62b3b --- /dev/null +++ b/thirdparty/src/Lua/lstring.cpp @@ -0,0 +1,182 @@ +/* +** $Id: lstring.c,v 2.45 2014/11/02 19:19:04 roberto Exp $ +** String table (keeps all strings handled by Lua) +** See Copyright Notice in lua.h +*/ + +#define lstring_c +#define LUA_CORE + +#include "lprefix.h" + + +#include <string.h> + +#include <Lua/lua.h> + +#include "ldebug.h" +#include "ldo.h" +#include "lmem.h" +#include "lobject.h" +#include "lstate.h" +#include "lstring.h" + + + +/* +** Lua will use at most ~(2^LUAI_HASHLIMIT) bytes from a string to +** compute its hash +*/ +#if !defined(LUAI_HASHLIMIT) +#define LUAI_HASHLIMIT 5 +#endif + + +/* +** equality for long strings +*/ +int luaS_eqlngstr (TString *a, TString *b) { + size_t len = a->len; + lua_assert(a->tt == LUA_TLNGSTR && b->tt == LUA_TLNGSTR); + return (a == b) || /* same instance or... */ + ((len == b->len) && /* equal length and ... */ + (memcmp(getstr(a), getstr(b), len) == 0)); /* equal contents */ +} + + +unsigned int luaS_hash (const char *str, size_t l, unsigned int seed) { + unsigned int h = seed ^ cast(unsigned int, l); + size_t l1; + size_t step = (l >> LUAI_HASHLIMIT) + 1; + for (l1 = l; l1 >= step; l1 -= step) + h = h ^ ((h<<5) + (h>>2) + cast_byte(str[l1 - 1])); + return h; +} + + +/* +** resizes the string table +*/ +void luaS_resize (lua_State *L, int newsize) { + int i; + stringtable *tb = &G(L)->strt; + if (newsize > tb->size) { /* grow table if needed */ + luaM_reallocvector(L, tb->hash, tb->size, newsize, TString *); + for (i = tb->size; i < newsize; i++) + tb->hash[i] = NULL; + } + for (i = 0; i < tb->size; i++) { /* rehash */ + TString *p = tb->hash[i]; + tb->hash[i] = NULL; + while (p) { /* for each node in the list */ + TString *hnext = p->hnext; /* save next */ + unsigned int h = lmod(p->hash, newsize); /* new position */ + p->hnext = tb->hash[h]; /* chain it */ + tb->hash[h] = p; + p = hnext; + } + } + if (newsize < tb->size) { /* shrink table if needed */ + /* vanishing slice should be empty */ + lua_assert(tb->hash[newsize] == NULL && tb->hash[tb->size - 1] == NULL); + luaM_reallocvector(L, tb->hash, tb->size, newsize, TString *); + } + tb->size = newsize; +} + + + +/* +** creates a new string object +*/ +static TString *createstrobj (lua_State *L, const char *str, size_t l, + int tag, unsigned int h) { + TString *ts; + GCObject *o; + size_t totalsize; /* total size of TString object */ + totalsize = sizelstring(l); + o = luaC_newobj(L, tag, totalsize); + ts = gco2ts(o); + ts->len = l; + ts->hash = h; + ts->extra = 0; + memcpy(getaddrstr(ts), str, l * sizeof(char)); + getaddrstr(ts)[l] = '\0'; /* ending 0 */ + return ts; +} + + +void luaS_remove (lua_State *L, TString *ts) { + stringtable *tb = &G(L)->strt; + TString **p = &tb->hash[lmod(ts->hash, tb->size)]; + while (*p != ts) /* find previous element */ + p = &(*p)->hnext; + *p = (*p)->hnext; /* remove element from its list */ + tb->nuse--; +} + + +/* +** checks whether short string exists and reuses it or creates a new one +*/ +static TString *internshrstr (lua_State *L, const char *str, size_t l) { + TString *ts; + global_State *g = G(L); + unsigned int h = luaS_hash(str, l, g->seed); + TString **list = &g->strt.hash[lmod(h, g->strt.size)]; + for (ts = *list; ts != NULL; ts = ts->hnext) { + if (l == ts->len && + (memcmp(str, getstr(ts), l * sizeof(char)) == 0)) { + /* found! */ + if (isdead(g, ts)) /* dead (but not collected yet)? */ + changewhite(ts); /* resurrect it */ + return ts; + } + } + if (g->strt.nuse >= g->strt.size && g->strt.size <= MAX_INT/2) { + luaS_resize(L, g->strt.size * 2); + list = &g->strt.hash[lmod(h, g->strt.size)]; /* recompute with new size */ + } + ts = createstrobj(L, str, l, LUA_TSHRSTR, h); + ts->hnext = *list; + *list = ts; + g->strt.nuse++; + return ts; +} + + +/* +** new string (with explicit length) +*/ +TString *luaS_newlstr (lua_State *L, const char *str, size_t l) { + if (l <= LUAI_MAXSHORTLEN) /* short string? */ + return internshrstr(L, str, l); + else { + if (l + 1 > (MAX_SIZE - sizeof(TString))/sizeof(char)) + luaM_toobig(L); + return createstrobj(L, str, l, LUA_TLNGSTR, G(L)->seed); + } +} + + +/* +** new zero-terminated string +*/ +TString *luaS_new (lua_State *L, const char *str) { + return luaS_newlstr(L, str, strlen(str)); +} + + +Udata *luaS_newudata (lua_State *L, size_t s) { + Udata *u; + GCObject *o; + if (s > MAX_SIZE - sizeof(Udata)) + luaM_toobig(L); + o = luaC_newobj(L, LUA_TUSERDATA, sizeludata(s)); + u = gco2u(o); + u->len = s; + u->metatable = NULL; + setuservalue(L, u, luaO_nilobject); + return u; +} + diff --git a/thirdparty/src/Lua/lstring.h b/thirdparty/src/Lua/lstring.h new file mode 100644 index 000000000..d3f04caf7 --- /dev/null +++ b/thirdparty/src/Lua/lstring.h @@ -0,0 +1,46 @@ +/* +** $Id: lstring.h,v 1.56 2014/07/18 14:46:47 roberto Exp $ +** String table (keep all strings handled by Lua) +** See Copyright Notice in lua.h +*/ + +#ifndef lstring_h +#define lstring_h + +#include "lgc.h" +#include "lobject.h" +#include "lstate.h" + + +#define sizelstring(l) (sizeof(union UTString) + ((l) + 1) * sizeof(char)) +#define sizestring(s) sizelstring((s)->len) + +#define sizeludata(l) (sizeof(union UUdata) + (l)) +#define sizeudata(u) sizeludata((u)->len) + +#define luaS_newliteral(L, s) (luaS_newlstr(L, "" s, \ + (sizeof(s)/sizeof(char))-1)) + + +/* +** test whether a string is a reserved word +*/ +#define isreserved(s) ((s)->tt == LUA_TSHRSTR && (s)->extra > 0) + + +/* +** equality for short strings, which are always internalized +*/ +#define eqshrstr(a,b) check_exp((a)->tt == LUA_TSHRSTR, (a) == (b)) + + +LUAI_FUNC unsigned int luaS_hash (const char *str, size_t l, unsigned int seed); +LUAI_FUNC int luaS_eqlngstr (TString *a, TString *b); +LUAI_FUNC void luaS_resize (lua_State *L, int newsize); +LUAI_FUNC void luaS_remove (lua_State *L, TString *ts); +LUAI_FUNC Udata *luaS_newudata (lua_State *L, size_t s); +LUAI_FUNC TString *luaS_newlstr (lua_State *L, const char *str, size_t l); +LUAI_FUNC TString *luaS_new (lua_State *L, const char *str); + + +#endif diff --git a/thirdparty/src/Lua/lstrlib.cpp b/thirdparty/src/Lua/lstrlib.cpp new file mode 100644 index 000000000..b22729ad2 --- /dev/null +++ b/thirdparty/src/Lua/lstrlib.cpp @@ -0,0 +1,1431 @@ +/* +** $Id: lstrlib.c,v 1.221 2014/12/11 14:03:07 roberto Exp $ +** Standard library for string operations and pattern-matching +** See Copyright Notice in lua.h +*/ + +#define lstrlib_c +#define LUA_LIB + +#include "lprefix.h" + + +#include <ctype.h> +#include <limits.h> +#include <stddef.h> +#include <stdio.h> +#include <stdlib.h> +#include <string.h> + +#include <Lua/lua.h> + +#include <Lua/lauxlib.h> +#include <Lua/lualib.h> + + +/* +** maximum number of captures that a pattern can do during +** pattern-matching. This limit is arbitrary. +*/ +#if !defined(LUA_MAXCAPTURES) +#define LUA_MAXCAPTURES 32 +#endif + + +/* macro to 'unsign' a character */ +#define uchar(c) ((unsigned char)(c)) + + +/* +** Some sizes are better limited to fit in 'int', but must also fit in +** 'size_t'. (We assume that 'lua_Integer' cannot be smaller than 'int'.) +*/ +#define MAXSIZE \ + (sizeof(size_t) < sizeof(int) ? (~(size_t)0) : (size_t)(INT_MAX)) + + + + +static int str_len (lua_State *L) { + size_t l; + luaL_checklstring(L, 1, &l); + lua_pushinteger(L, (lua_Integer)l); + return 1; +} + + +/* translate a relative string position: negative means back from end */ +static lua_Integer posrelat (lua_Integer pos, size_t len) { + if (pos >= 0) return pos; + else if (0u - (size_t)pos > len) return 0; + else return (lua_Integer)len + pos + 1; +} + + +static int str_sub (lua_State *L) { + size_t l; + const char *s = luaL_checklstring(L, 1, &l); + lua_Integer start = posrelat(luaL_checkinteger(L, 2), l); + lua_Integer end = posrelat(luaL_optinteger(L, 3, -1), l); + if (start < 1) start = 1; + if (end > (lua_Integer)l) end = l; + if (start <= end) + lua_pushlstring(L, s + start - 1, (size_t)(end - start + 1)); + else lua_pushliteral(L, ""); + return 1; +} + + +static int str_reverse (lua_State *L) { + size_t l, i; + luaL_Buffer b; + const char *s = luaL_checklstring(L, 1, &l); + char *p = luaL_buffinitsize(L, &b, l); + for (i = 0; i < l; i++) + p[i] = s[l - i - 1]; + luaL_pushresultsize(&b, l); + return 1; +} + + +static int str_lower (lua_State *L) { + size_t l; + size_t i; + luaL_Buffer b; + const char *s = luaL_checklstring(L, 1, &l); + char *p = luaL_buffinitsize(L, &b, l); + for (i=0; i<l; i++) + p[i] = tolower(uchar(s[i])); + luaL_pushresultsize(&b, l); + return 1; +} + + +static int str_upper (lua_State *L) { + size_t l; + size_t i; + luaL_Buffer b; + const char *s = luaL_checklstring(L, 1, &l); + char *p = luaL_buffinitsize(L, &b, l); + for (i=0; i<l; i++) + p[i] = toupper(uchar(s[i])); + luaL_pushresultsize(&b, l); + return 1; +} + + +static int str_rep (lua_State *L) { + size_t l, lsep; + const char *s = luaL_checklstring(L, 1, &l); + lua_Integer n = luaL_checkinteger(L, 2); + const char *sep = luaL_optlstring(L, 3, "", &lsep); + if (n <= 0) lua_pushliteral(L, ""); + else if (l + lsep < l || l + lsep > MAXSIZE / n) /* may overflow? */ + return luaL_error(L, "resulting string too large"); + else { + size_t totallen = (size_t)n * l + (size_t)(n - 1) * lsep; + luaL_Buffer b; + char *p = luaL_buffinitsize(L, &b, totallen); + while (n-- > 1) { /* first n-1 copies (followed by separator) */ + memcpy(p, s, l * sizeof(char)); p += l; + if (lsep > 0) { /* empty 'memcpy' is not that cheap */ + memcpy(p, sep, lsep * sizeof(char)); + p += lsep; + } + } + memcpy(p, s, l * sizeof(char)); /* last copy (not followed by separator) */ + luaL_pushresultsize(&b, totallen); + } + return 1; +} + + +static int str_byte (lua_State *L) { + size_t l; + const char *s = luaL_checklstring(L, 1, &l); + lua_Integer posi = posrelat(luaL_optinteger(L, 2, 1), l); + lua_Integer pose = posrelat(luaL_optinteger(L, 3, posi), l); + int n, i; + if (posi < 1) posi = 1; + if (pose > (lua_Integer)l) pose = l; + if (posi > pose) return 0; /* empty interval; return no values */ + n = (int)(pose - posi + 1); + if (posi + n <= pose) /* arithmetic overflow? */ + return luaL_error(L, "string slice too long"); + luaL_checkstack(L, n, "string slice too long"); + for (i=0; i<n; i++) + lua_pushinteger(L, uchar(s[posi+i-1])); + return n; +} + + +static int str_char (lua_State *L) { + int n = lua_gettop(L); /* number of arguments */ + int i; + luaL_Buffer b; + char *p = luaL_buffinitsize(L, &b, n); + for (i=1; i<=n; i++) { + lua_Integer c = luaL_checkinteger(L, i); + luaL_argcheck(L, uchar(c) == c, i, "value out of range"); + p[i - 1] = uchar(c); + } + luaL_pushresultsize(&b, n); + return 1; +} + + +static int writer (lua_State *L, const void *b, size_t size, void *B) { + (void)L; + luaL_addlstring((luaL_Buffer *) B, (const char *)b, size); + return 0; +} + + +static int str_dump (lua_State *L) { + luaL_Buffer b; + int strip = lua_toboolean(L, 2); + luaL_checktype(L, 1, LUA_TFUNCTION); + lua_settop(L, 1); + luaL_buffinit(L,&b); + if (lua_dump(L, writer, &b, strip) != 0) + return luaL_error(L, "unable to dump given function"); + luaL_pushresult(&b); + return 1; +} + + + +/* +** {====================================================== +** PATTERN MATCHING +** ======================================================= +*/ + + +#define CAP_UNFINISHED (-1) +#define CAP_POSITION (-2) + + +typedef struct MatchState { + int matchdepth; /* control for recursive depth (to avoid C stack overflow) */ + const char *src_init; /* init of source string */ + const char *src_end; /* end ('\0') of source string */ + const char *p_end; /* end ('\0') of pattern */ + lua_State *L; + int level; /* total number of captures (finished or unfinished) */ + struct { + const char *init; + ptrdiff_t len; + } capture[LUA_MAXCAPTURES]; +} MatchState; + + +/* recursive function */ +static const char *match (MatchState *ms, const char *s, const char *p); + + +/* maximum recursion depth for 'match' */ +#if !defined(MAXCCALLS) +#define MAXCCALLS 200 +#endif + + +#define L_ESC '%' +#define SPECIALS "^$*+?.([%-" + + +static int check_capture (MatchState *ms, int l) { + l -= '1'; + if (l < 0 || l >= ms->level || ms->capture[l].len == CAP_UNFINISHED) + return luaL_error(ms->L, "invalid capture index %%%d", l + 1); + return l; +} + + +static int capture_to_close (MatchState *ms) { + int level = ms->level; + for (level--; level>=0; level--) + if (ms->capture[level].len == CAP_UNFINISHED) return level; + return luaL_error(ms->L, "invalid pattern capture"); +} + + +static const char *classend (MatchState *ms, const char *p) { + switch (*p++) { + case L_ESC: { + if (p == ms->p_end) + luaL_error(ms->L, "malformed pattern (ends with '%%')"); + return p+1; + } + case '[': { + if (*p == '^') p++; + do { /* look for a ']' */ + if (p == ms->p_end) + luaL_error(ms->L, "malformed pattern (missing ']')"); + if (*(p++) == L_ESC && p < ms->p_end) + p++; /* skip escapes (e.g. '%]') */ + } while (*p != ']'); + return p+1; + } + default: { + return p; + } + } +} + + +static int match_class (int c, int cl) { + int res; + switch (tolower(cl)) { + case 'a' : res = isalpha(c); break; + case 'c' : res = iscntrl(c); break; + case 'd' : res = isdigit(c); break; + case 'g' : res = isgraph(c); break; + case 'l' : res = islower(c); break; + case 'p' : res = ispunct(c); break; + case 's' : res = isspace(c); break; + case 'u' : res = isupper(c); break; + case 'w' : res = isalnum(c); break; + case 'x' : res = isxdigit(c); break; + case 'z' : res = (c == 0); break; /* deprecated option */ + default: return (cl == c); + } + return (islower(cl) ? res : !res); +} + + +static int matchbracketclass (int c, const char *p, const char *ec) { + int sig = 1; + if (*(p+1) == '^') { + sig = 0; + p++; /* skip the '^' */ + } + while (++p < ec) { + if (*p == L_ESC) { + p++; + if (match_class(c, uchar(*p))) + return sig; + } + else if ((*(p+1) == '-') && (p+2 < ec)) { + p+=2; + if (uchar(*(p-2)) <= c && c <= uchar(*p)) + return sig; + } + else if (uchar(*p) == c) return sig; + } + return !sig; +} + + +static int singlematch (MatchState *ms, const char *s, const char *p, + const char *ep) { + if (s >= ms->src_end) + return 0; + else { + int c = uchar(*s); + switch (*p) { + case '.': return 1; /* matches any char */ + case L_ESC: return match_class(c, uchar(*(p+1))); + case '[': return matchbracketclass(c, p, ep-1); + default: return (uchar(*p) == c); + } + } +} + + +static const char *matchbalance (MatchState *ms, const char *s, + const char *p) { + if (p >= ms->p_end - 1) + luaL_error(ms->L, "malformed pattern (missing arguments to '%%b')"); + if (*s != *p) return NULL; + else { + int b = *p; + int e = *(p+1); + int cont = 1; + while (++s < ms->src_end) { + if (*s == e) { + if (--cont == 0) return s+1; + } + else if (*s == b) cont++; + } + } + return NULL; /* string ends out of balance */ +} + + +static const char *max_expand (MatchState *ms, const char *s, + const char *p, const char *ep) { + ptrdiff_t i = 0; /* counts maximum expand for item */ + while (singlematch(ms, s + i, p, ep)) + i++; + /* keeps trying to match with the maximum repetitions */ + while (i>=0) { + const char *res = match(ms, (s+i), ep+1); + if (res) return res; + i--; /* else didn't match; reduce 1 repetition to try again */ + } + return NULL; +} + + +static const char *min_expand (MatchState *ms, const char *s, + const char *p, const char *ep) { + for (;;) { + const char *res = match(ms, s, ep+1); + if (res != NULL) + return res; + else if (singlematch(ms, s, p, ep)) + s++; /* try with one more repetition */ + else return NULL; + } +} + + +static const char *start_capture (MatchState *ms, const char *s, + const char *p, int what) { + const char *res; + int level = ms->level; + if (level >= LUA_MAXCAPTURES) luaL_error(ms->L, "too many captures"); + ms->capture[level].init = s; + ms->capture[level].len = what; + ms->level = level+1; + if ((res=match(ms, s, p)) == NULL) /* match failed? */ + ms->level--; /* undo capture */ + return res; +} + + +static const char *end_capture (MatchState *ms, const char *s, + const char *p) { + int l = capture_to_close(ms); + const char *res; + ms->capture[l].len = s - ms->capture[l].init; /* close capture */ + if ((res = match(ms, s, p)) == NULL) /* match failed? */ + ms->capture[l].len = CAP_UNFINISHED; /* undo capture */ + return res; +} + + +static const char *match_capture (MatchState *ms, const char *s, int l) { + size_t len; + l = check_capture(ms, l); + len = ms->capture[l].len; + if ((size_t)(ms->src_end-s) >= len && + memcmp(ms->capture[l].init, s, len) == 0) + return s+len; + else return NULL; +} + + +static const char *match (MatchState *ms, const char *s, const char *p) { + if (ms->matchdepth-- == 0) + luaL_error(ms->L, "pattern too complex"); + init: /* using goto's to optimize tail recursion */ + if (p != ms->p_end) { /* end of pattern? */ + switch (*p) { + case '(': { /* start capture */ + if (*(p + 1) == ')') /* position capture? */ + s = start_capture(ms, s, p + 2, CAP_POSITION); + else + s = start_capture(ms, s, p + 1, CAP_UNFINISHED); + break; + } + case ')': { /* end capture */ + s = end_capture(ms, s, p + 1); + break; + } + case '$': { + if ((p + 1) != ms->p_end) /* is the '$' the last char in pattern? */ + goto dflt; /* no; go to default */ + s = (s == ms->src_end) ? s : NULL; /* check end of string */ + break; + } + case L_ESC: { /* escaped sequences not in the format class[*+?-]? */ + switch (*(p + 1)) { + case 'b': { /* balanced string? */ + s = matchbalance(ms, s, p + 2); + if (s != NULL) { + p += 4; goto init; /* return match(ms, s, p + 4); */ + } /* else fail (s == NULL) */ + break; + } + case 'f': { /* frontier? */ + const char *ep; char previous; + p += 2; + if (*p != '[') + luaL_error(ms->L, "missing '[' after '%%f' in pattern"); + ep = classend(ms, p); /* points to what is next */ + previous = (s == ms->src_init) ? '\0' : *(s - 1); + if (!matchbracketclass(uchar(previous), p, ep - 1) && + matchbracketclass(uchar(*s), p, ep - 1)) { + p = ep; goto init; /* return match(ms, s, ep); */ + } + s = NULL; /* match failed */ + break; + } + case '0': case '1': case '2': case '3': + case '4': case '5': case '6': case '7': + case '8': case '9': { /* capture results (%0-%9)? */ + s = match_capture(ms, s, uchar(*(p + 1))); + if (s != NULL) { + p += 2; goto init; /* return match(ms, s, p + 2) */ + } + break; + } + default: goto dflt; + } + break; + } + default: dflt: { /* pattern class plus optional suffix */ + const char *ep = classend(ms, p); /* points to optional suffix */ + /* does not match at least once? */ + if (!singlematch(ms, s, p, ep)) { + if (*ep == '*' || *ep == '?' || *ep == '-') { /* accept empty? */ + p = ep + 1; goto init; /* return match(ms, s, ep + 1); */ + } + else /* '+' or no suffix */ + s = NULL; /* fail */ + } + else { /* matched once */ + switch (*ep) { /* handle optional suffix */ + case '?': { /* optional */ + const char *res; + if ((res = match(ms, s + 1, ep + 1)) != NULL) + s = res; + else { + p = ep + 1; goto init; /* else return match(ms, s, ep + 1); */ + } + break; + } + case '+': /* 1 or more repetitions */ + s++; /* 1 match already done */ + /* go through */ + case '*': /* 0 or more repetitions */ + s = max_expand(ms, s, p, ep); + break; + case '-': /* 0 or more repetitions (minimum) */ + s = min_expand(ms, s, p, ep); + break; + default: /* no suffix */ + s++; p = ep; goto init; /* return match(ms, s + 1, ep); */ + } + } + break; + } + } + } + ms->matchdepth++; + return s; +} + + + +static const char *lmemfind (const char *s1, size_t l1, + const char *s2, size_t l2) { + if (l2 == 0) return s1; /* empty strings are everywhere */ + else if (l2 > l1) return NULL; /* avoids a negative 'l1' */ + else { + const char *init; /* to search for a '*s2' inside 's1' */ + l2--; /* 1st char will be checked by 'memchr' */ + l1 = l1-l2; /* 's2' cannot be found after that */ + while (l1 > 0 && (init = (const char *)memchr(s1, *s2, l1)) != NULL) { + init++; /* 1st char is already checked */ + if (memcmp(init, s2+1, l2) == 0) + return init-1; + else { /* correct 'l1' and 's1' to try again */ + l1 -= init-s1; + s1 = init; + } + } + return NULL; /* not found */ + } +} + + +static void push_onecapture (MatchState *ms, int i, const char *s, + const char *e) { + if (i >= ms->level) { + if (i == 0) /* ms->level == 0, too */ + lua_pushlstring(ms->L, s, e - s); /* add whole match */ + else + luaL_error(ms->L, "invalid capture index %%%d", i + 1); + } + else { + ptrdiff_t l = ms->capture[i].len; + if (l == CAP_UNFINISHED) luaL_error(ms->L, "unfinished capture"); + if (l == CAP_POSITION) + lua_pushinteger(ms->L, ms->capture[i].init - ms->src_init + 1); + else + lua_pushlstring(ms->L, ms->capture[i].init, l); + } +} + + +static int push_captures (MatchState *ms, const char *s, const char *e) { + int i; + int nlevels = (ms->level == 0 && s) ? 1 : ms->level; + luaL_checkstack(ms->L, nlevels, "too many captures"); + for (i = 0; i < nlevels; i++) + push_onecapture(ms, i, s, e); + return nlevels; /* number of strings pushed */ +} + + +/* check whether pattern has no special characters */ +static int nospecials (const char *p, size_t l) { + size_t upto = 0; + do { + if (strpbrk(p + upto, SPECIALS)) + return 0; /* pattern has a special character */ + upto += strlen(p + upto) + 1; /* may have more after \0 */ + } while (upto <= l); + return 1; /* no special chars found */ +} + + +static int str_find_aux (lua_State *L, int find) { + size_t ls, lp; + const char *s = luaL_checklstring(L, 1, &ls); + const char *p = luaL_checklstring(L, 2, &lp); + lua_Integer init = posrelat(luaL_optinteger(L, 3, 1), ls); + if (init < 1) init = 1; + else if (init > (lua_Integer)ls + 1) { /* start after string's end? */ + lua_pushnil(L); /* cannot find anything */ + return 1; + } + /* explicit request or no special characters? */ + if (find && (lua_toboolean(L, 4) || nospecials(p, lp))) { + /* do a plain search */ + const char *s2 = lmemfind(s + init - 1, ls - (size_t)init + 1, p, lp); + if (s2) { + lua_pushinteger(L, s2 - s + 1); + lua_pushinteger(L, s2 - s + lp); + return 2; + } + } + else { + MatchState ms; + const char *s1 = s + init - 1; + int anchor = (*p == '^'); + if (anchor) { + p++; lp--; /* skip anchor character */ + } + ms.L = L; + ms.matchdepth = MAXCCALLS; + ms.src_init = s; + ms.src_end = s + ls; + ms.p_end = p + lp; + do { + const char *res; + ms.level = 0; + lua_assert(ms.matchdepth == MAXCCALLS); + if ((res=match(&ms, s1, p)) != NULL) { + if (find) { + lua_pushinteger(L, s1 - s + 1); /* start */ + lua_pushinteger(L, res - s); /* end */ + return push_captures(&ms, NULL, 0) + 2; + } + else + return push_captures(&ms, s1, res); + } + } while (s1++ < ms.src_end && !anchor); + } + lua_pushnil(L); /* not found */ + return 1; +} + + +static int str_find (lua_State *L) { + return str_find_aux(L, 1); +} + + +static int str_match (lua_State *L) { + return str_find_aux(L, 0); +} + + +static int gmatch_aux (lua_State *L) { + MatchState ms; + size_t ls, lp; + const char *s = lua_tolstring(L, lua_upvalueindex(1), &ls); + const char *p = lua_tolstring(L, lua_upvalueindex(2), &lp); + const char *src; + ms.L = L; + ms.matchdepth = MAXCCALLS; + ms.src_init = s; + ms.src_end = s+ls; + ms.p_end = p + lp; + for (src = s + (size_t)lua_tointeger(L, lua_upvalueindex(3)); + src <= ms.src_end; + src++) { + const char *e; + ms.level = 0; + lua_assert(ms.matchdepth == MAXCCALLS); + if ((e = match(&ms, src, p)) != NULL) { + lua_Integer newstart = e-s; + if (e == src) newstart++; /* empty match? go at least one position */ + lua_pushinteger(L, newstart); + lua_replace(L, lua_upvalueindex(3)); + return push_captures(&ms, src, e); + } + } + return 0; /* not found */ +} + + +static int gmatch (lua_State *L) { + luaL_checkstring(L, 1); + luaL_checkstring(L, 2); + lua_settop(L, 2); + lua_pushinteger(L, 0); + lua_pushcclosure(L, gmatch_aux, 3); + return 1; +} + + +static void add_s (MatchState *ms, luaL_Buffer *b, const char *s, + const char *e) { + size_t l, i; + lua_State *L = ms->L; + const char *news = lua_tolstring(L, 3, &l); + for (i = 0; i < l; i++) { + if (news[i] != L_ESC) + luaL_addchar(b, news[i]); + else { + i++; /* skip ESC */ + if (!isdigit(uchar(news[i]))) { + if (news[i] != L_ESC) + luaL_error(L, "invalid use of '%c' in replacement string", L_ESC); + luaL_addchar(b, news[i]); + } + else if (news[i] == '0') + luaL_addlstring(b, s, e - s); + else { + push_onecapture(ms, news[i] - '1', s, e); + luaL_tolstring(L, -1, NULL); /* if number, convert it to string */ + lua_remove(L, -2); /* remove original value */ + luaL_addvalue(b); /* add capture to accumulated result */ + } + } + } +} + + +static void add_value (MatchState *ms, luaL_Buffer *b, const char *s, + const char *e, int tr) { + lua_State *L = ms->L; + switch (tr) { + case LUA_TFUNCTION: { + int n; + lua_pushvalue(L, 3); + n = push_captures(ms, s, e); + lua_call(L, n, 1); + break; + } + case LUA_TTABLE: { + push_onecapture(ms, 0, s, e); + lua_gettable(L, 3); + break; + } + default: { /* LUA_TNUMBER or LUA_TSTRING */ + add_s(ms, b, s, e); + return; + } + } + if (!lua_toboolean(L, -1)) { /* nil or false? */ + lua_pop(L, 1); + lua_pushlstring(L, s, e - s); /* keep original text */ + } + else if (!lua_isstring(L, -1)) + luaL_error(L, "invalid replacement value (a %s)", luaL_typename(L, -1)); + luaL_addvalue(b); /* add result to accumulator */ +} + + +static int str_gsub (lua_State *L) { + size_t srcl, lp; + const char *src = luaL_checklstring(L, 1, &srcl); + const char *p = luaL_checklstring(L, 2, &lp); + int tr = lua_type(L, 3); + lua_Integer max_s = luaL_optinteger(L, 4, srcl + 1); + int anchor = (*p == '^'); + lua_Integer n = 0; + MatchState ms; + luaL_Buffer b; + luaL_argcheck(L, tr == LUA_TNUMBER || tr == LUA_TSTRING || + tr == LUA_TFUNCTION || tr == LUA_TTABLE, 3, + "string/function/table expected"); + luaL_buffinit(L, &b); + if (anchor) { + p++; lp--; /* skip anchor character */ + } + ms.L = L; + ms.matchdepth = MAXCCALLS; + ms.src_init = src; + ms.src_end = src+srcl; + ms.p_end = p + lp; + while (n < max_s) { + const char *e; + ms.level = 0; + lua_assert(ms.matchdepth == MAXCCALLS); + e = match(&ms, src, p); + if (e) { + n++; + add_value(&ms, &b, src, e, tr); + } + if (e && e>src) /* non empty match? */ + src = e; /* skip it */ + else if (src < ms.src_end) + luaL_addchar(&b, *src++); + else break; + if (anchor) break; + } + luaL_addlstring(&b, src, ms.src_end-src); + luaL_pushresult(&b); + lua_pushinteger(L, n); /* number of substitutions */ + return 2; +} + +/* }====================================================== */ + + + +/* +** {====================================================== +** STRING FORMAT +** ======================================================= +*/ + +/* maximum size of each formatted item (> len(format('%99.99f', -1e308))) */ +#define MAX_ITEM \ +(sizeof(lua_Number) <= 4 ? 150 : sizeof(lua_Number) <= 8 ? 450 : 5050) + +/* valid flags in a format specification */ +#define FLAGS "-+ #0" + +/* +** maximum size of each format specification (such as "%-099.99d") +** (+2 for length modifiers; +10 accounts for %99.99x plus margin of error) +*/ +#define MAX_FORMAT (sizeof(FLAGS) + 2 + 10) + + +static void addquoted (lua_State *L, luaL_Buffer *b, int arg) { + size_t l; + const char *s = luaL_checklstring(L, arg, &l); + luaL_addchar(b, '"'); + while (l--) { + if (*s == '"' || *s == '\\' || *s == '\n') { + luaL_addchar(b, '\\'); + luaL_addchar(b, *s); + } + else if (*s == '\0' || iscntrl(uchar(*s))) { + char buff[10]; + if (!isdigit(uchar(*(s+1)))) + sprintf(buff, "\\%d", (int)uchar(*s)); + else + sprintf(buff, "\\%03d", (int)uchar(*s)); + luaL_addstring(b, buff); + } + else + luaL_addchar(b, *s); + s++; + } + luaL_addchar(b, '"'); +} + +static const char *scanformat (lua_State *L, const char *strfrmt, char *form) { + const char *p = strfrmt; + while (*p != '\0' && strchr(FLAGS, *p) != NULL) p++; /* skip flags */ + if ((size_t)(p - strfrmt) >= sizeof(FLAGS)/sizeof(char)) + luaL_error(L, "invalid format (repeated flags)"); + if (isdigit(uchar(*p))) p++; /* skip width */ + if (isdigit(uchar(*p))) p++; /* (2 digits at most) */ + if (*p == '.') { + p++; + if (isdigit(uchar(*p))) p++; /* skip precision */ + if (isdigit(uchar(*p))) p++; /* (2 digits at most) */ + } + if (isdigit(uchar(*p))) + luaL_error(L, "invalid format (width or precision too long)"); + *(form++) = '%'; + memcpy(form, strfrmt, (p - strfrmt + 1) * sizeof(char)); + form += p - strfrmt + 1; + *form = '\0'; + return p; +} + + +/* +** add length modifier into formats +*/ +static void addlenmod (char *form, const char *lenmod) { + size_t l = strlen(form); + size_t lm = strlen(lenmod); + char spec = form[l - 1]; + strcpy(form + l - 1, lenmod); + form[l + lm - 1] = spec; + form[l + lm] = '\0'; +} + + +static int str_format (lua_State *L) { + int top = lua_gettop(L); + int arg = 1; + size_t sfl; + const char *strfrmt = luaL_checklstring(L, arg, &sfl); + const char *strfrmt_end = strfrmt+sfl; + luaL_Buffer b; + luaL_buffinit(L, &b); + while (strfrmt < strfrmt_end) { + if (*strfrmt != L_ESC) + luaL_addchar(&b, *strfrmt++); + else if (*++strfrmt == L_ESC) + luaL_addchar(&b, *strfrmt++); /* %% */ + else { /* format item */ + char form[MAX_FORMAT]; /* to store the format ('%...') */ + char *buff = luaL_prepbuffsize(&b, MAX_ITEM); /* to put formatted item */ + int nb = 0; /* number of bytes in added item */ + if (++arg > top) + luaL_argerror(L, arg, "no value"); + strfrmt = scanformat(L, strfrmt, form); + switch (*strfrmt++) { + case 'c': { + nb = sprintf(buff, form, (int)luaL_checkinteger(L, arg)); + break; + } + case 'd': case 'i': + case 'o': case 'u': case 'x': case 'X': { + lua_Integer n = luaL_checkinteger(L, arg); + addlenmod(form, LUA_INTEGER_FRMLEN); + nb = sprintf(buff, form, n); + break; + } +#if defined(LUA_USE_AFORMAT) + case 'a': case 'A': +#endif + case 'e': case 'E': case 'f': + case 'g': case 'G': { + addlenmod(form, LUA_NUMBER_FRMLEN); + nb = sprintf(buff, form, luaL_checknumber(L, arg)); + break; + } + case 'q': { + addquoted(L, &b, arg); + break; + } + case 's': { + size_t l; + const char *s = luaL_tolstring(L, arg, &l); + if (!strchr(form, '.') && l >= 100) { + /* no precision and string is too long to be formatted; + keep original string */ + luaL_addvalue(&b); + break; + } + else { + nb = sprintf(buff, form, s); + lua_pop(L, 1); /* remove result from 'luaL_tolstring' */ + break; + } + } + default: { /* also treat cases 'pnLlh' */ + return luaL_error(L, "invalid option '%%%c' to 'format'", + *(strfrmt - 1)); + } + } + luaL_addsize(&b, nb); + } + } + luaL_pushresult(&b); + return 1; +} + +/* }====================================================== */ + + +/* +** {====================================================== +** PACK/UNPACK +** ======================================================= +*/ + + +/* value used for padding */ +#if !defined(LUA_PACKPADBYTE) +#define LUA_PACKPADBYTE 0x00 +#endif + +/* maximum size for the binary representation of an integer */ +#define MAXINTSIZE 16 + +/* number of bits in a character */ +#define NB CHAR_BIT + +/* mask for one character (NB 1's) */ +#define MC ((1 << NB) - 1) + +/* size of a lua_Integer */ +#define SZINT ((int)sizeof(lua_Integer)) + + +/* dummy union to get native endianness */ +static const union { + int dummy; + char little; /* true iff machine is little endian */ +} nativeendian = {1}; + + +/* dummy structure to get native alignment requirements */ +struct cD { + char c; + union { double d; void *p; lua_Integer i; lua_Number n; } u; +}; + +#define MAXALIGN (offsetof(struct cD, u)) + + +/* +** Union for serializing floats +*/ +typedef union Ftypes { + float f; + double d; + lua_Number n; + char buff[5 * sizeof(lua_Number)]; /* enough for any float type */ +} Ftypes; + + +/* +** information to pack/unpack stuff +*/ +typedef struct Header { + lua_State *L; + int islittle; + int maxalign; +} Header; + + +/* +** options for pack/unpack +*/ +typedef enum KOption { + Kint, /* signed integers */ + Kuint, /* unsigned integers */ + Kfloat, /* floating-point numbers */ + Kchar, /* fixed-length strings */ + Kstring, /* strings with prefixed length */ + Kzstr, /* zero-terminated strings */ + Kpadding, /* padding */ + Kpaddalign, /* padding for alignment */ + Knop /* no-op (configuration or spaces) */ +} KOption; + + +/* +** Read an integer numeral from string 'fmt' or return 'df' if +** there is no numeral +*/ +static int digit (int c) { return '0' <= c && c <= '9'; } + +static int getnum (const char **fmt, int df) { + if (!digit(**fmt)) /* no number? */ + return df; /* return default value */ + else { + int a = 0; + do { + a = a*10 + (*((*fmt)++) - '0'); + } while (digit(**fmt) && a <= ((int)MAXSIZE - 9)/10); + return a; + } +} + + +/* +** Read an integer numeral and raises an error if it is larger +** than the maximum size for integers. +*/ +static int getnumlimit (Header *h, const char **fmt, int df) { + int sz = getnum(fmt, df); + if (sz > MAXINTSIZE || sz <= 0) + luaL_error(h->L, "integral size (%d) out of limits [1,%d]", + sz, MAXINTSIZE); + return sz; +} + + +/* +** Initialize Header +*/ +static void initheader (lua_State *L, Header *h) { + h->L = L; + h->islittle = nativeendian.little; + h->maxalign = 1; +} + + +/* +** Read and classify next option. 'size' is filled with option's size. +*/ +static KOption getoption (Header *h, const char **fmt, int *size) { + int opt = *((*fmt)++); + *size = 0; /* default */ + switch (opt) { + case 'b': *size = sizeof(char); return Kint; + case 'B': *size = sizeof(char); return Kuint; + case 'h': *size = sizeof(short); return Kint; + case 'H': *size = sizeof(short); return Kuint; + case 'l': *size = sizeof(long); return Kint; + case 'L': *size = sizeof(long); return Kuint; + case 'j': *size = sizeof(lua_Integer); return Kint; + case 'J': *size = sizeof(lua_Integer); return Kuint; + case 'T': *size = sizeof(size_t); return Kuint; + case 'f': *size = sizeof(float); return Kfloat; + case 'd': *size = sizeof(double); return Kfloat; + case 'n': *size = sizeof(lua_Number); return Kfloat; + case 'i': *size = getnumlimit(h, fmt, sizeof(int)); return Kint; + case 'I': *size = getnumlimit(h, fmt, sizeof(int)); return Kuint; + case 's': *size = getnumlimit(h, fmt, sizeof(size_t)); return Kstring; + case 'c': + *size = getnum(fmt, -1); + if (*size == -1) + luaL_error(h->L, "missing size for format option 'c'"); + return Kchar; + case 'z': return Kzstr; + case 'x': *size = 1; return Kpadding; + case 'X': return Kpaddalign; + case ' ': break; + case '<': h->islittle = 1; break; + case '>': h->islittle = 0; break; + case '=': h->islittle = nativeendian.little; break; + case '!': h->maxalign = getnumlimit(h, fmt, MAXALIGN); break; + default: luaL_error(h->L, "invalid format option '%c'", opt); + } + return Knop; +} + + +/* +** Read, classify, and fill other details about the next option. +** 'psize' is filled with option's size, 'notoalign' with its +** alignment requirements. +** Local variable 'size' gets the size to be aligned. (Kpadal option +** always gets its full alignment, other options are limited by +** the maximum alignment ('maxalign'). Kchar option needs no alignment +** despite its size. +*/ +static KOption getdetails (Header *h, size_t totalsize, + const char **fmt, int *psize, int *ntoalign) { + KOption opt = getoption(h, fmt, psize); + int align = *psize; /* usually, alignment follows size */ + if (opt == Kpaddalign) { /* 'X' gets alignment from following option */ + if (**fmt == '\0' || getoption(h, fmt, &align) == Kchar || align == 0) + luaL_argerror(h->L, 1, "invalid next option for option 'X'"); + } + if (align <= 1 || opt == Kchar) /* need no alignment? */ + *ntoalign = 0; + else { + if (align > h->maxalign) /* enforce maximum alignment */ + align = h->maxalign; + if ((align & (align - 1)) != 0) /* is 'align' not a power of 2? */ + luaL_argerror(h->L, 1, "format asks for alignment not power of 2"); + *ntoalign = (align - (int)(totalsize & (align - 1))) & (align - 1); + } + return opt; +} + + +/* +** Pack integer 'n' with 'size' bytes and 'islittle' endianness. +** The final 'if' handles the case when 'size' is larger than +** the size of a Lua integer, correcting the extra sign-extension +** bytes if necessary (by default they would be zeros). +*/ +static void packint (luaL_Buffer *b, lua_Unsigned n, + int islittle, int size, int neg) { + char *buff = luaL_prepbuffsize(b, size); + int i; + buff[islittle ? 0 : size - 1] = (char)(n & MC); /* first byte */ + for (i = 1; i < size; i++) { + n >>= NB; + buff[islittle ? i : size - 1 - i] = (char)(n & MC); + } + if (neg && size > SZINT) { /* negative number need sign extension? */ + for (i = SZINT; i < size; i++) /* correct extra bytes */ + buff[islittle ? i : size - 1 - i] = (char)MC; + } + luaL_addsize(b, size); /* add result to buffer */ +} + + +/* +** Copy 'size' bytes from 'src' to 'dest', correcting endianness if +** given 'islittle' is different from native endianness. +*/ +static void copywithendian (volatile char *dest, volatile const char *src, + int size, int islittle) { + if (islittle == nativeendian.little) { + while (size-- != 0) + *(dest++) = *(src++); + } + else { + dest += size - 1; + while (size-- != 0) + *(dest--) = *(src++); + } +} + + +static int str_pack (lua_State *L) { + luaL_Buffer b; + Header h; + const char *fmt = luaL_checkstring(L, 1); /* format string */ + int arg = 1; /* current argument to pack */ + size_t totalsize = 0; /* accumulate total size of result */ + initheader(L, &h); + lua_pushnil(L); /* mark to separate arguments from string buffer */ + luaL_buffinit(L, &b); + while (*fmt != '\0') { + int size, ntoalign; + KOption opt = getdetails(&h, totalsize, &fmt, &size, &ntoalign); + totalsize += ntoalign + size; + while (ntoalign-- > 0) + luaL_addchar(&b, LUA_PACKPADBYTE); /* fill alignment */ + arg++; + switch (opt) { + case Kint: { /* signed integers */ + lua_Integer n = luaL_checkinteger(L, arg); + if (size < SZINT) { /* need overflow check? */ + lua_Integer lim = (lua_Integer)1 << ((size * NB) - 1); + luaL_argcheck(L, -lim <= n && n < lim, arg, "integer overflow"); + } + packint(&b, (lua_Unsigned)n, h.islittle, size, (n < 0)); + break; + } + case Kuint: { /* unsigned integers */ + lua_Integer n = luaL_checkinteger(L, arg); + if (size < SZINT) /* need overflow check? */ + luaL_argcheck(L, (lua_Unsigned)n < ((lua_Unsigned)1 << (size * NB)), + arg, "unsigned overflow"); + packint(&b, (lua_Unsigned)n, h.islittle, size, 0); + break; + } + case Kfloat: { /* floating-point options */ + volatile Ftypes u; + char *buff = luaL_prepbuffsize(&b, size); + lua_Number n = luaL_checknumber(L, arg); /* get argument */ + if (size == sizeof(u.f)) u.f = (float)n; /* copy it into 'u' */ + else if (size == sizeof(u.d)) u.d = (double)n; + else u.n = n; + /* move 'u' to final result, correcting endianness if needed */ + copywithendian(buff, u.buff, size, h.islittle); + luaL_addsize(&b, size); + break; + } + case Kchar: { /* fixed-size string */ + size_t len; + const char *s = luaL_checklstring(L, arg, &len); + luaL_argcheck(L, len == (size_t)size, arg, "wrong length"); + luaL_addlstring(&b, s, size); + break; + } + case Kstring: { /* strings with length count */ + size_t len; + const char *s = luaL_checklstring(L, arg, &len); + luaL_argcheck(L, size >= (int)sizeof(size_t) || + len < ((size_t)1 << (size * NB)), + arg, "string length does not fit in given size"); + packint(&b, (lua_Unsigned)len, h.islittle, size, 0); /* pack length */ + luaL_addlstring(&b, s, len); + totalsize += len; + break; + } + case Kzstr: { /* zero-terminated string */ + size_t len; + const char *s = luaL_checklstring(L, arg, &len); + luaL_argcheck(L, strlen(s) == len, arg, "string contains zeros"); + luaL_addlstring(&b, s, len); + luaL_addchar(&b, '\0'); /* add zero at the end */ + totalsize += len + 1; + break; + } + case Kpadding: luaL_addchar(&b, LUA_PACKPADBYTE); /* go through */ + case Kpaddalign: case Knop: + arg--; /* undo increment */ + break; + } + } + luaL_pushresult(&b); + return 1; +} + + +static int str_packsize (lua_State *L) { + Header h; + const char *fmt = luaL_checkstring(L, 1); /* format string */ + size_t totalsize = 0; /* accumulate total size of result */ + initheader(L, &h); + while (*fmt != '\0') { + int size, ntoalign; + KOption opt = getdetails(&h, totalsize, &fmt, &size, &ntoalign); + size += ntoalign; /* total space used by option */ + luaL_argcheck(L, totalsize <= MAXSIZE - size, 1, + "format result too large"); + totalsize += size; + switch (opt) { + case Kstring: /* strings with length count */ + case Kzstr: /* zero-terminated string */ + luaL_argerror(L, 1, "variable-length format"); + break; + default: break; + } + } + lua_pushinteger(L, (lua_Integer)totalsize); + return 1; +} + + +/* +** Unpack an integer with 'size' bytes and 'islittle' endianness. +** If size is smaller than the size of a Lua integer and integer +** is signed, must do sign extension (propagating the sign to the +** higher bits); if size is larger than the size of a Lua integer, +** it must check the unread bytes to see whether they do not cause an +** overflow. +*/ +static lua_Integer unpackint (lua_State *L, const char *str, + int islittle, int size, int issigned) { + lua_Unsigned res = 0; + int i; + int limit = (size <= SZINT) ? size : SZINT; + for (i = limit - 1; i >= 0; i--) { + res <<= NB; + res |= (lua_Unsigned)(unsigned char)str[islittle ? i : size - 1 - i]; + } + if (size < SZINT) { /* real size smaller than lua_Integer? */ + if (issigned) { /* needs sign extension? */ + lua_Unsigned mask = (lua_Unsigned)1 << (size*NB - 1); + res = ((res ^ mask) - mask); /* do sign extension */ + } + } + else if (size > SZINT) { /* must check unread bytes */ + int mask = (!issigned || (lua_Integer)res >= 0) ? 0 : MC; + for (i = limit; i < size; i++) { + if ((unsigned char)str[islittle ? i : size - 1 - i] != mask) + luaL_error(L, "%d-byte integer does not fit into Lua Integer", size); + } + } + return (lua_Integer)res; +} + + +static int str_unpack (lua_State *L) { + Header h; + const char *fmt = luaL_checkstring(L, 1); + size_t ld; + const char *data = luaL_checklstring(L, 2, &ld); + size_t pos = (size_t)posrelat(luaL_optinteger(L, 3, 1), ld) - 1; + int n = 0; /* number of results */ + luaL_argcheck(L, pos <= ld, 3, "initial position out of string"); + initheader(L, &h); + while (*fmt != '\0') { + int size, ntoalign; + KOption opt = getdetails(&h, pos, &fmt, &size, &ntoalign); + if ((size_t)ntoalign + size > ~pos || pos + ntoalign + size > ld) + luaL_argerror(L, 2, "data string too short"); + pos += ntoalign; /* skip alignment */ + /* stack space for item + next position */ + luaL_checkstack(L, 2, "too many results"); + n++; + switch (opt) { + case Kint: + case Kuint: { + lua_Integer res = unpackint(L, data + pos, h.islittle, size, + (opt == Kint)); + lua_pushinteger(L, res); + break; + } + case Kfloat: { + volatile Ftypes u; + lua_Number num; + copywithendian(u.buff, data + pos, size, h.islittle); + if (size == sizeof(u.f)) num = (lua_Number)u.f; + else if (size == sizeof(u.d)) num = (lua_Number)u.d; + else num = u.n; + lua_pushnumber(L, num); + break; + } + case Kchar: { + lua_pushlstring(L, data + pos, size); + break; + } + case Kstring: { + size_t len = (size_t)unpackint(L, data + pos, h.islittle, size, 0); + luaL_argcheck(L, pos + len + size <= ld, 2, "data string too short"); + lua_pushlstring(L, data + pos + size, len); + pos += len; /* skip string */ + break; + } + case Kzstr: { + size_t len = (int)strlen(data + pos); + lua_pushlstring(L, data + pos, len); + pos += len + 1; /* skip string plus final '\0' */ + break; + } + case Kpaddalign: case Kpadding: case Knop: + n--; /* undo increment */ + break; + } + pos += size; + } + lua_pushinteger(L, pos + 1); /* next position */ + return n + 1; +} + +/* }====================================================== */ + + +static const luaL_Reg strlib[] = { + {"byte", str_byte}, + {"char", str_char}, + {"dump", str_dump}, + {"find", str_find}, + {"format", str_format}, + {"gmatch", gmatch}, + {"gsub", str_gsub}, + {"len", str_len}, + {"lower", str_lower}, + {"match", str_match}, + {"rep", str_rep}, + {"reverse", str_reverse}, + {"sub", str_sub}, + {"upper", str_upper}, + {"pack", str_pack}, + {"packsize", str_packsize}, + {"unpack", str_unpack}, + {NULL, NULL} +}; + + +static void createmetatable (lua_State *L) { + lua_createtable(L, 0, 1); /* table to be metatable for strings */ + lua_pushliteral(L, ""); /* dummy string */ + lua_pushvalue(L, -2); /* copy table */ + lua_setmetatable(L, -2); /* set table as metatable for strings */ + lua_pop(L, 1); /* pop dummy string */ + lua_pushvalue(L, -2); /* get string library */ + lua_setfield(L, -2, "__index"); /* metatable.__index = string */ + lua_pop(L, 1); /* pop metatable */ +} + + +/* +** Open string library +*/ +LUAMOD_API int luaopen_string (lua_State *L) { + luaL_newlib(L, strlib); + createmetatable(L); + return 1; +} + diff --git a/thirdparty/src/Lua/ltable.cpp b/thirdparty/src/Lua/ltable.cpp new file mode 100644 index 000000000..a126bf939 --- /dev/null +++ b/thirdparty/src/Lua/ltable.cpp @@ -0,0 +1,650 @@ +/* +** $Id: ltable.c,v 2.100 2015/01/05 13:52:37 roberto Exp $ +** Lua tables (hash) +** See Copyright Notice in lua.h +*/ + +#define ltable_c +#define LUA_CORE + +#include "lprefix.h" + + +/* +** Implementation of tables (aka arrays, objects, or hash tables). +** Tables keep its elements in two parts: an array part and a hash part. +** Non-negative integer keys are all candidates to be kept in the array +** part. The actual size of the array is the largest 'n' such that at +** least half the slots between 0 and n are in use. +** Hash uses a mix of chained scatter table with Brent's variation. +** A main invariant of these tables is that, if an element is not +** in its main position (i.e. the 'original' position that its hash gives +** to it), then the colliding element is in its own main position. +** Hence even when the load factor reaches 100%, performance remains good. +*/ + +#include <float.h> +#include <math.h> +#include <string.h> +#include <limits.h> + +#include <Lua/lua.h> + +#include "ldebug.h" +#include "ldo.h" +#include "lgc.h" +#include "lmem.h" +#include "lobject.h" +#include "lstate.h" +#include "lstring.h" +#include "ltable.h" +#include "lvm.h" + + +/* +** Maximum size of array part (MAXASIZE) is 2^MAXABITS. MAXABITS is +** the largest integer such that MAXASIZE fits in an unsigned int. +*/ +#define MAXABITS cast_int(sizeof(int) * CHAR_BIT - 1) +#define MAXASIZE (1u << MAXABITS) + +/* +** Maximum size of hash part is 2^MAXHBITS. MAXHBITS is the largest +** integer such that 2^MAXHBITS fits in a signed int. (Note that the +** maximum number of elements in a table, 2^MAXABITS + 2^MAXHBITS, still +** fits comfortably in an unsigned int.) +*/ +#define MAXHBITS (MAXABITS - 1) + + +#define hashpow2(t,n) (gnode(t, lmod((n), sizenode(t)))) + +#define hashstr(t,str) hashpow2(t, (str)->hash) +#define hashboolean(t,p) hashpow2(t, p) +#define hashint(t,i) hashpow2(t, i) + + +/* +** for some types, it is better to avoid modulus by power of 2, as +** they tend to have many 2 factors. +*/ +#define hashmod(t,n) (gnode(t, ((n) % ((sizenode(t)-1)|1)))) + + +#define hashpointer(t,p) hashmod(t, point2int(p)) + + +#define dummynode (&dummynode_) + +#define isdummy(n) ((n) == dummynode) + +static const Node dummynode_ = { + {NILCONSTANT}, /* value */ + {{NILCONSTANT, 0}} /* key */ +}; + + +/* +** Checks whether a float has a value representable as a lua_Integer +** (and does the conversion if so) +*/ +static int numisinteger (lua_Number x, lua_Integer *p) { + if ((x) == l_floor(x)) /* integral value? */ + return lua_numbertointeger(x, p); /* try as an integer */ + else return 0; +} + + +/* +** hash for floating-point numbers +*/ +static Node *hashfloat (const Table *t, lua_Number n) { + int i; + n = l_mathop(frexp)(n, &i) * cast_num(INT_MAX - DBL_MAX_EXP); + i += cast_int(n); + if (i < 0) { + if (cast(unsigned int, i) == 0u - i) /* use unsigned to avoid overflows */ + i = 0; /* handle INT_MIN */ + i = -i; /* must be a positive value */ + } + return hashmod(t, i); +} + + + +/* +** returns the 'main' position of an element in a table (that is, the index +** of its hash value) +*/ +static Node *mainposition (const Table *t, const TValue *key) { + switch (ttype(key)) { + case LUA_TNUMINT: + return hashint(t, ivalue(key)); + case LUA_TNUMFLT: + return hashfloat(t, fltvalue(key)); + case LUA_TSHRSTR: + return hashstr(t, tsvalue(key)); + case LUA_TLNGSTR: { + TString *s = tsvalue(key); + if (s->extra == 0) { /* no hash? */ + s->hash = luaS_hash(getstr(s), s->len, s->hash); + s->extra = 1; /* now it has its hash */ + } + return hashstr(t, tsvalue(key)); + } + case LUA_TBOOLEAN: + return hashboolean(t, bvalue(key)); + case LUA_TLIGHTUSERDATA: + return hashpointer(t, pvalue(key)); + case LUA_TLCF: + return hashpointer(t, fvalue(key)); + default: + return hashpointer(t, gcvalue(key)); + } +} + + +/* +** returns the index for 'key' if 'key' is an appropriate key to live in +** the array part of the table, 0 otherwise. +*/ +static unsigned int arrayindex (const TValue *key) { + if (ttisinteger(key)) { + lua_Integer k = ivalue(key); + if (0 < k && (lua_Unsigned)k <= MAXASIZE) + return cast(unsigned int, k); /* 'key' is an appropriate array index */ + } + return 0; /* 'key' did not match some condition */ +} + + +/* +** returns the index of a 'key' for table traversals. First goes all +** elements in the array part, then elements in the hash part. The +** beginning of a traversal is signaled by 0. +*/ +static unsigned int findindex (lua_State *L, Table *t, StkId key) { + unsigned int i; + if (ttisnil(key)) return 0; /* first iteration */ + i = arrayindex(key); + if (i != 0 && i <= t->sizearray) /* is 'key' inside array part? */ + return i; /* yes; that's the index */ + else { + int nx; + Node *n = mainposition(t, key); + for (;;) { /* check whether 'key' is somewhere in the chain */ + /* key may be dead already, but it is ok to use it in 'next' */ + if (luaV_rawequalobj(gkey(n), key) || + (ttisdeadkey(gkey(n)) && iscollectable(key) && + deadvalue(gkey(n)) == gcvalue(key))) { + i = cast_int(n - gnode(t, 0)); /* key index in hash table */ + /* hash elements are numbered after array ones */ + return (i + 1) + t->sizearray; + } + nx = gnext(n); + if (nx == 0) + luaG_runerror(L, "invalid key to 'next'"); /* key not found */ + else n += nx; + } + } +} + + +int luaH_next (lua_State *L, Table *t, StkId key) { + unsigned int i = findindex(L, t, key); /* find original element */ + for (; i < t->sizearray; i++) { /* try first array part */ + if (!ttisnil(&t->array[i])) { /* a non-nil value? */ + setivalue(key, i + 1); + setobj2s(L, key+1, &t->array[i]); + return 1; + } + } + for (i -= t->sizearray; cast_int(i) < sizenode(t); i++) { /* hash part */ + if (!ttisnil(gval(gnode(t, i)))) { /* a non-nil value? */ + setobj2s(L, key, gkey(gnode(t, i))); + setobj2s(L, key+1, gval(gnode(t, i))); + return 1; + } + } + return 0; /* no more elements */ +} + + +/* +** {============================================================= +** Rehash +** ============================================================== +*/ + +/* +** Compute the optimal size for the array part of table 't'. 'nums' is a +** "count array" where 'nums[i]' is the number of integers in the table +** between 2^(i - 1) + 1 and 2^i. Put in '*narray' the optimal size, and +** return the number of elements that will go to that part. +*/ +static unsigned int computesizes (unsigned int nums[], unsigned int *narray) { + int i; + unsigned int twotoi; /* 2^i */ + unsigned int a = 0; /* number of elements smaller than 2^i */ + unsigned int na = 0; /* number of elements to go to array part */ + unsigned int n = 0; /* optimal size for array part */ + for (i = 0, twotoi = 1; twotoi/2 < *narray; i++, twotoi *= 2) { + if (nums[i] > 0) { + a += nums[i]; + if (a > twotoi/2) { /* more than half elements present? */ + n = twotoi; /* optimal size (till now) */ + na = a; /* all elements up to 'n' will go to array part */ + } + } + if (a == *narray) break; /* all elements already counted */ + } + *narray = n; + lua_assert(*narray/2 <= na && na <= *narray); + return na; +} + + +static int countint (const TValue *key, unsigned int *nums) { + unsigned int k = arrayindex(key); + if (k != 0) { /* is 'key' an appropriate array index? */ + nums[luaO_ceillog2(k)]++; /* count as such */ + return 1; + } + else + return 0; +} + + +static unsigned int numusearray (const Table *t, unsigned int *nums) { + int lg; + unsigned int ttlg; /* 2^lg */ + unsigned int ause = 0; /* summation of 'nums' */ + unsigned int i = 1; /* count to traverse all array keys */ + /* traverse each slice */ + for (lg = 0, ttlg = 1; lg <= MAXABITS; lg++, ttlg *= 2) { + unsigned int lc = 0; /* counter */ + unsigned int lim = ttlg; + if (lim > t->sizearray) { + lim = t->sizearray; /* adjust upper limit */ + if (i > lim) + break; /* no more elements to count */ + } + /* count elements in range (2^(lg - 1), 2^lg] */ + for (; i <= lim; i++) { + if (!ttisnil(&t->array[i-1])) + lc++; + } + nums[lg] += lc; + ause += lc; + } + return ause; +} + + +static int numusehash (const Table *t, unsigned int *nums, + unsigned int *pnasize) { + int totaluse = 0; /* total number of elements */ + int ause = 0; /* elements added to 'nums' (can go to array part) */ + int i = sizenode(t); + while (i--) { + Node *n = &t->node[i]; + if (!ttisnil(gval(n))) { + ause += countint(gkey(n), nums); + totaluse++; + } + } + *pnasize += ause; + return totaluse; +} + + +static void setarrayvector (lua_State *L, Table *t, unsigned int size) { + unsigned int i; + luaM_reallocvector(L, t->array, t->sizearray, size, TValue); + for (i=t->sizearray; i<size; i++) + setnilvalue(&t->array[i]); + t->sizearray = size; +} + + +static void setnodevector (lua_State *L, Table *t, unsigned int size) { + int lsize; + if (size == 0) { /* no elements to hash part? */ + t->node = cast(Node *, dummynode); /* use common 'dummynode' */ + lsize = 0; + } + else { + int i; + lsize = luaO_ceillog2(size); + if (lsize > MAXHBITS) + luaG_runerror(L, "table overflow"); + size = twoto(lsize); + t->node = luaM_newvector(L, size, Node); + for (i = 0; i < (int)size; i++) { + Node *n = gnode(t, i); + gnext(n) = 0; + setnilvalue(wgkey(n)); + setnilvalue(gval(n)); + } + } + t->lsizenode = cast_byte(lsize); + t->lastfree = gnode(t, size); /* all positions are free */ +} + + +void luaH_resize (lua_State *L, Table *t, unsigned int nasize, + unsigned int nhsize) { + unsigned int i; + int j; + unsigned int oldasize = t->sizearray; + int oldhsize = t->lsizenode; + Node *nold = t->node; /* save old hash ... */ + if (nasize > oldasize) /* array part must grow? */ + setarrayvector(L, t, nasize); + /* create new hash part with appropriate size */ + setnodevector(L, t, nhsize); + if (nasize < oldasize) { /* array part must shrink? */ + t->sizearray = nasize; + /* re-insert elements from vanishing slice */ + for (i=nasize; i<oldasize; i++) { + if (!ttisnil(&t->array[i])) + luaH_setint(L, t, i + 1, &t->array[i]); + } + /* shrink array */ + luaM_reallocvector(L, t->array, oldasize, nasize, TValue); + } + /* re-insert elements from hash part */ + for (j = twoto(oldhsize) - 1; j >= 0; j--) { + Node *old = nold + j; + if (!ttisnil(gval(old))) { + /* doesn't need barrier/invalidate cache, as entry was + already present in the table */ + setobjt2t(L, luaH_set(L, t, gkey(old)), gval(old)); + } + } + if (!isdummy(nold)) + luaM_freearray(L, nold, cast(size_t, twoto(oldhsize))); /* free old array */ +} + + +void luaH_resizearray (lua_State *L, Table *t, unsigned int nasize) { + int nsize = isdummy(t->node) ? 0 : sizenode(t); + luaH_resize(L, t, nasize, nsize); +} + +/* +** nums[i] = number of keys 'k' where 2^(i - 1) < k <= 2^i +*/ +static void rehash (lua_State *L, Table *t, const TValue *ek) { + unsigned int nasize, na; + unsigned int nums[MAXABITS + 1]; + int i; + int totaluse; + for (i = 0; i <= MAXABITS; i++) nums[i] = 0; /* reset counts */ + nasize = numusearray(t, nums); /* count keys in array part */ + totaluse = nasize; /* all those keys are integer keys */ + totaluse += numusehash(t, nums, &nasize); /* count keys in hash part */ + /* count extra key */ + nasize += countint(ek, nums); + totaluse++; + /* compute new size for array part */ + na = computesizes(nums, &nasize); + /* resize the table to new computed sizes */ + luaH_resize(L, t, nasize, totaluse - na); +} + + + +/* +** }============================================================= +*/ + + +Table *luaH_new (lua_State *L) { + GCObject *o = luaC_newobj(L, LUA_TTABLE, sizeof(Table)); + Table *t = gco2t(o); + t->metatable = NULL; + t->flags = cast_byte(~0); + t->array = NULL; + t->sizearray = 0; + setnodevector(L, t, 0); + return t; +} + + +void luaH_free (lua_State *L, Table *t) { + if (!isdummy(t->node)) + luaM_freearray(L, t->node, cast(size_t, sizenode(t))); + luaM_freearray(L, t->array, t->sizearray); + luaM_free(L, t); +} + + +static Node *getfreepos (Table *t) { + while (t->lastfree > t->node) { + t->lastfree--; + if (ttisnil(gkey(t->lastfree))) + return t->lastfree; + } + return NULL; /* could not find a free place */ +} + + + +/* +** inserts a new key into a hash table; first, check whether key's main +** position is free. If not, check whether colliding node is in its main +** position or not: if it is not, move colliding node to an empty place and +** put new key in its main position; otherwise (colliding node is in its main +** position), new key goes to an empty position. +*/ +TValue *luaH_newkey (lua_State *L, Table *t, const TValue *key) { + Node *mp; + TValue aux; + if (ttisnil(key)) luaG_runerror(L, "table index is nil"); + else if (ttisfloat(key)) { + lua_Number n = fltvalue(key); + lua_Integer k; + if (luai_numisnan(n)) + luaG_runerror(L, "table index is NaN"); + if (numisinteger(n, &k)) { /* index is int? */ + setivalue(&aux, k); + key = &aux; /* insert it as an integer */ + } + } + mp = mainposition(t, key); + if (!ttisnil(gval(mp)) || isdummy(mp)) { /* main position is taken? */ + Node *othern; + Node *f = getfreepos(t); /* get a free place */ + if (f == NULL) { /* cannot find a free place? */ + rehash(L, t, key); /* grow table */ + /* whatever called 'newkey' takes care of TM cache and GC barrier */ + return luaH_set(L, t, key); /* insert key into grown table */ + } + lua_assert(!isdummy(f)); + othern = mainposition(t, gkey(mp)); + if (othern != mp) { /* is colliding node out of its main position? */ + /* yes; move colliding node into free position */ + while (othern + gnext(othern) != mp) /* find previous */ + othern += gnext(othern); + gnext(othern) = cast_int(f - othern); /* rechain to point to 'f' */ + *f = *mp; /* copy colliding node into free pos. (mp->next also goes) */ + if (gnext(mp) != 0) { + gnext(f) += cast_int(mp - f); /* correct 'next' */ + gnext(mp) = 0; /* now 'mp' is free */ + } + setnilvalue(gval(mp)); + } + else { /* colliding node is in its own main position */ + /* new node will go into free position */ + if (gnext(mp) != 0) + gnext(f) = cast_int((mp + gnext(mp)) - f); /* chain new position */ + else lua_assert(gnext(f) == 0); + gnext(mp) = cast_int(f - mp); + mp = f; + } + } + setnodekey(L, &mp->i_key, key); + luaC_barrierback(L, t, key); + lua_assert(ttisnil(gval(mp))); + return gval(mp); +} + + +/* +** search function for integers +*/ +const TValue *luaH_getint (Table *t, lua_Integer key) { + /* (1 <= key && key <= t->sizearray) */ + if (l_castS2U(key - 1) < t->sizearray) + return &t->array[key - 1]; + else { + Node *n = hashint(t, key); + for (;;) { /* check whether 'key' is somewhere in the chain */ + if (ttisinteger(gkey(n)) && ivalue(gkey(n)) == key) + return gval(n); /* that's it */ + else { + int nx = gnext(n); + if (nx == 0) break; + n += nx; + } + }; + return luaO_nilobject; + } +} + + +/* +** search function for short strings +*/ +const TValue *luaH_getstr (Table *t, TString *key) { + Node *n = hashstr(t, key); + lua_assert(key->tt == LUA_TSHRSTR); + for (;;) { /* check whether 'key' is somewhere in the chain */ + const TValue *k = gkey(n); + if (ttisshrstring(k) && eqshrstr(tsvalue(k), key)) + return gval(n); /* that's it */ + else { + int nx = gnext(n); + if (nx == 0) break; + n += nx; + } + }; + return luaO_nilobject; +} + + +/* +** main search function +*/ +const TValue *luaH_get (Table *t, const TValue *key) { + switch (ttype(key)) { + case LUA_TSHRSTR: return luaH_getstr(t, tsvalue(key)); + case LUA_TNUMINT: return luaH_getint(t, ivalue(key)); + case LUA_TNIL: return luaO_nilobject; + case LUA_TNUMFLT: { + lua_Integer k; + if (numisinteger(fltvalue(key), &k)) /* index is int? */ + return luaH_getint(t, k); /* use specialized version */ + /* else go through */ + } + default: { + Node *n = mainposition(t, key); + for (;;) { /* check whether 'key' is somewhere in the chain */ + if (luaV_rawequalobj(gkey(n), key)) + return gval(n); /* that's it */ + else { + int nx = gnext(n); + if (nx == 0) break; + n += nx; + } + }; + return luaO_nilobject; + } + } +} + + +/* +** beware: when using this function you probably need to check a GC +** barrier and invalidate the TM cache. +*/ +TValue *luaH_set (lua_State *L, Table *t, const TValue *key) { + const TValue *p = luaH_get(t, key); + if (p != luaO_nilobject) + return cast(TValue *, p); + else return luaH_newkey(L, t, key); +} + + +void luaH_setint (lua_State *L, Table *t, lua_Integer key, TValue *value) { + const TValue *p = luaH_getint(t, key); + TValue *cell; + if (p != luaO_nilobject) + cell = cast(TValue *, p); + else { + TValue k; + setivalue(&k, key); + cell = luaH_newkey(L, t, &k); + } + setobj2t(L, cell, value); +} + + +static int unbound_search (Table *t, unsigned int j) { + unsigned int i = j; /* i is zero or a present index */ + j++; + /* find 'i' and 'j' such that i is present and j is not */ + while (!ttisnil(luaH_getint(t, j))) { + i = j; + if (j > cast(unsigned int, MAX_INT)/2) { /* overflow? */ + /* table was built with bad purposes: resort to linear search */ + i = 1; + while (!ttisnil(luaH_getint(t, i))) i++; + return i - 1; + } + j *= 2; + } + /* now do a binary search between them */ + while (j - i > 1) { + unsigned int m = (i+j)/2; + if (ttisnil(luaH_getint(t, m))) j = m; + else i = m; + } + return i; +} + + +/* +** Try to find a boundary in table 't'. A 'boundary' is an integer index +** such that t[i] is non-nil and t[i+1] is nil (and 0 if t[1] is nil). +*/ +int luaH_getn (Table *t) { + unsigned int j = t->sizearray; + if (j > 0 && ttisnil(&t->array[j - 1])) { + /* there is a boundary in the array part: (binary) search for it */ + unsigned int i = 0; + while (j - i > 1) { + unsigned int m = (i+j)/2; + if (ttisnil(&t->array[m - 1])) j = m; + else i = m; + } + return i; + } + /* else must find a boundary in hash part */ + else if (isdummy(t->node)) /* hash part is empty? */ + return j; /* that is easy... */ + else return unbound_search(t, j); +} + + + +#if defined(LUA_DEBUG) + +Node *luaH_mainposition (const Table *t, const TValue *key) { + return mainposition(t, key); +} + +int luaH_isdummy (Node *n) { return isdummy(n); } + +#endif diff --git a/thirdparty/src/Lua/ltable.h b/thirdparty/src/Lua/ltable.h new file mode 100644 index 000000000..53d25511a --- /dev/null +++ b/thirdparty/src/Lua/ltable.h @@ -0,0 +1,53 @@ +/* +** $Id: ltable.h,v 2.20 2014/09/04 18:15:29 roberto Exp $ +** Lua tables (hash) +** See Copyright Notice in lua.h +*/ + +#ifndef ltable_h +#define ltable_h + +#include "lobject.h" + + +#define gnode(t,i) (&(t)->node[i]) +#define gval(n) (&(n)->i_val) +#define gnext(n) ((n)->i_key.nk.next) + + +/* 'const' to avoid wrong writings that can mess up field 'next' */ +#define gkey(n) cast(const TValue*, (&(n)->i_key.tvk)) + +#define wgkey(n) (&(n)->i_key.nk) + +#define invalidateTMcache(t) ((t)->flags = 0) + + +/* returns the key, given the value of a table entry */ +#define keyfromval(v) \ + (gkey(cast(Node *, cast(char *, (v)) - offsetof(Node, i_val)))) + + +LUAI_FUNC const TValue *luaH_getint (Table *t, lua_Integer key); +LUAI_FUNC void luaH_setint (lua_State *L, Table *t, lua_Integer key, + TValue *value); +LUAI_FUNC const TValue *luaH_getstr (Table *t, TString *key); +LUAI_FUNC const TValue *luaH_get (Table *t, const TValue *key); +LUAI_FUNC TValue *luaH_newkey (lua_State *L, Table *t, const TValue *key); +LUAI_FUNC TValue *luaH_set (lua_State *L, Table *t, const TValue *key); +LUAI_FUNC Table *luaH_new (lua_State *L); +LUAI_FUNC void luaH_resize (lua_State *L, Table *t, unsigned int nasize, + unsigned int nhsize); +LUAI_FUNC void luaH_resizearray (lua_State *L, Table *t, unsigned int nasize); +LUAI_FUNC void luaH_free (lua_State *L, Table *t); +LUAI_FUNC int luaH_next (lua_State *L, Table *t, StkId key); +LUAI_FUNC int luaH_getn (Table *t); + + +#if defined(LUA_DEBUG) +LUAI_FUNC Node *luaH_mainposition (const Table *t, const TValue *key); +LUAI_FUNC int luaH_isdummy (Node *n); +#endif + + +#endif diff --git a/thirdparty/src/Lua/ltablib.cpp b/thirdparty/src/Lua/ltablib.cpp new file mode 100644 index 000000000..845d6ab53 --- /dev/null +++ b/thirdparty/src/Lua/ltablib.cpp @@ -0,0 +1,357 @@ +/* +** $Id: ltablib.c,v 1.79 2014/11/02 19:19:04 roberto Exp $ +** Library for Table Manipulation +** See Copyright Notice in lua.h +*/ + +#define ltablib_c +#define LUA_LIB + +#include "lprefix.h" + + +#include <limits.h> +#include <stddef.h> + +#include <Lua/lua.h> + +#include <Lua/lauxlib.h> +#include <Lua/lualib.h> + + + +/* +** Structure with table-access functions +*/ +typedef struct { + int (*geti) (lua_State *L, int idx, lua_Integer n); + void (*seti) (lua_State *L, int idx, lua_Integer n); +} TabA; + + +/* +** Check that 'arg' has a table and set access functions in 'ta' to raw +** or non-raw according to the presence of corresponding metamethods. +*/ +static void checktab (lua_State *L, int arg, TabA *ta) { + ta->geti = NULL; ta->seti = NULL; + if (lua_getmetatable(L, arg)) { + lua_pushliteral(L, "__index"); /* 'index' metamethod */ + if (lua_rawget(L, -2) != LUA_TNIL) + ta->geti = lua_geti; + lua_pushliteral(L, "__newindex"); /* 'newindex' metamethod */ + if (lua_rawget(L, -3) != LUA_TNIL) + ta->seti = lua_seti; + lua_pop(L, 3); /* pop metatable plus both metamethods */ + } + if (ta->geti == NULL || ta->seti == NULL) { + luaL_checktype(L, arg, LUA_TTABLE); /* must be table for raw methods */ + if (ta->geti == NULL) ta->geti = lua_rawgeti; + if (ta->seti == NULL) ta->seti = lua_rawseti; + } +} + + +#define aux_getn(L,n,ta) (checktab(L, n, ta), luaL_len(L, n)) + + +#if defined(LUA_COMPAT_MAXN) +static int maxn (lua_State *L) { + lua_Number max = 0; + luaL_checktype(L, 1, LUA_TTABLE); + lua_pushnil(L); /* first key */ + while (lua_next(L, 1)) { + lua_pop(L, 1); /* remove value */ + if (lua_type(L, -1) == LUA_TNUMBER) { + lua_Number v = lua_tonumber(L, -1); + if (v > max) max = v; + } + } + lua_pushnumber(L, max); + return 1; +} +#endif + + +static int tinsert (lua_State *L) { + TabA ta; + lua_Integer e = aux_getn(L, 1, &ta) + 1; /* first empty element */ + lua_Integer pos; /* where to insert new element */ + switch (lua_gettop(L)) { + case 2: { /* called with only 2 arguments */ + pos = e; /* insert new element at the end */ + break; + } + case 3: { + lua_Integer i; + pos = luaL_checkinteger(L, 2); /* 2nd argument is the position */ + luaL_argcheck(L, 1 <= pos && pos <= e, 2, "position out of bounds"); + for (i = e; i > pos; i--) { /* move up elements */ + (*ta.geti)(L, 1, i - 1); + (*ta.seti)(L, 1, i); /* t[i] = t[i - 1] */ + } + break; + } + default: { + return luaL_error(L, "wrong number of arguments to 'insert'"); + } + } + (*ta.seti)(L, 1, pos); /* t[pos] = v */ + return 0; +} + + +static int tremove (lua_State *L) { + TabA ta; + lua_Integer size = aux_getn(L, 1, &ta); + lua_Integer pos = luaL_optinteger(L, 2, size); + if (pos != size) /* validate 'pos' if given */ + luaL_argcheck(L, 1 <= pos && pos <= size + 1, 1, "position out of bounds"); + (*ta.geti)(L, 1, pos); /* result = t[pos] */ + for ( ; pos < size; pos++) { + (*ta.geti)(L, 1, pos + 1); + (*ta.seti)(L, 1, pos); /* t[pos] = t[pos + 1] */ + } + lua_pushnil(L); + (*ta.seti)(L, 1, pos); /* t[pos] = nil */ + return 1; +} + + +static int tmove (lua_State *L) { + TabA ta; + lua_Integer f = luaL_checkinteger(L, 2); + lua_Integer e = luaL_checkinteger(L, 3); + lua_Integer t = luaL_checkinteger(L, 4); + int tt = !lua_isnoneornil(L, 5) ? 5 : 1; /* destination table */ + /* the following restriction avoids several problems with overflows */ + luaL_argcheck(L, f > 0, 2, "initial position must be positive"); + if (e >= f) { /* otherwise, nothing to move */ + lua_Integer n, i; + ta.geti = (luaL_getmetafield(L, 1, "__index") == LUA_TNIL) + ? (luaL_checktype(L, 1, LUA_TTABLE), lua_rawgeti) + : lua_geti; + ta.seti = (luaL_getmetafield(L, tt, "__newindex") == LUA_TNIL) + ? (luaL_checktype(L, tt, LUA_TTABLE), lua_rawseti) + : lua_seti; + n = e - f + 1; /* number of elements to move */ + if (t > f) { + for (i = n - 1; i >= 0; i--) { + (*ta.geti)(L, 1, f + i); + (*ta.seti)(L, tt, t + i); + } + } + else { + for (i = 0; i < n; i++) { + (*ta.geti)(L, 1, f + i); + (*ta.seti)(L, tt, t + i); + } + } + } + lua_pushvalue(L, tt); /* return "to table" */ + return 1; +} + + +static void addfield (lua_State *L, luaL_Buffer *b, TabA *ta, lua_Integer i) { + (*ta->geti)(L, 1, i); + if (!lua_isstring(L, -1)) + luaL_error(L, "invalid value (%s) at index %d in table for 'concat'", + luaL_typename(L, -1), i); + luaL_addvalue(b); +} + + +static int tconcat (lua_State *L) { + TabA ta; + luaL_Buffer b; + size_t lsep; + lua_Integer i, last; + const char *sep = luaL_optlstring(L, 2, "", &lsep); + checktab(L, 1, &ta); + i = luaL_optinteger(L, 3, 1); + last = luaL_opt(L, luaL_checkinteger, 4, luaL_len(L, 1)); + luaL_buffinit(L, &b); + for (; i < last; i++) { + addfield(L, &b, &ta, i); + luaL_addlstring(&b, sep, lsep); + } + if (i == last) /* add last value (if interval was not empty) */ + addfield(L, &b, &ta, i); + luaL_pushresult(&b); + return 1; +} + + +/* +** {====================================================== +** Pack/unpack +** ======================================================= +*/ + +static int pack (lua_State *L) { + int i; + int n = lua_gettop(L); /* number of elements to pack */ + lua_createtable(L, n, 1); /* create result table */ + lua_insert(L, 1); /* put it at index 1 */ + for (i = n; i >= 1; i--) /* assign elements */ + lua_rawseti(L, 1, i); + lua_pushinteger(L, n); + lua_setfield(L, 1, "n"); /* t.n = number of elements */ + return 1; /* return table */ +} + + +static int unpack (lua_State *L) { + TabA ta; + lua_Integer i, e; + lua_Unsigned n; + checktab(L, 1, &ta); + i = luaL_optinteger(L, 2, 1); + e = luaL_opt(L, luaL_checkinteger, 3, luaL_len(L, 1)); + if (i > e) return 0; /* empty range */ + n = (lua_Unsigned)e - i; /* number of elements minus 1 (avoid overflows) */ + if (n >= (unsigned int)INT_MAX || !lua_checkstack(L, (int)(++n))) + return luaL_error(L, "too many results to unpack"); + do { /* must have at least one element */ + (*ta.geti)(L, 1, i); /* push arg[i..e] */ + } while (i++ < e); + + return (int)n; +} + +/* }====================================================== */ + + + +/* +** {====================================================== +** Quicksort +** (based on 'Algorithms in MODULA-3', Robert Sedgewick; +** Addison-Wesley, 1993.) +** ======================================================= +*/ + + +static void set2 (lua_State *L, TabA *ta, int i, int j) { + (*ta->seti)(L, 1, i); + (*ta->seti)(L, 1, j); +} + +static int sort_comp (lua_State *L, int a, int b) { + if (!lua_isnil(L, 2)) { /* function? */ + int res; + lua_pushvalue(L, 2); + lua_pushvalue(L, a-1); /* -1 to compensate function */ + lua_pushvalue(L, b-2); /* -2 to compensate function and 'a' */ + lua_call(L, 2, 1); + res = lua_toboolean(L, -1); + lua_pop(L, 1); + return res; + } + else /* a < b? */ + return lua_compare(L, a, b, LUA_OPLT); +} + +static void auxsort (lua_State *L, TabA *ta, int l, int u) { + while (l < u) { /* for tail recursion */ + int i, j; + /* sort elements a[l], a[(l+u)/2] and a[u] */ + (*ta->geti)(L, 1, l); + (*ta->geti)(L, 1, u); + if (sort_comp(L, -1, -2)) /* a[u] < a[l]? */ + set2(L, ta, l, u); /* swap a[l] - a[u] */ + else + lua_pop(L, 2); + if (u-l == 1) break; /* only 2 elements */ + i = (l+u)/2; + (*ta->geti)(L, 1, i); + (*ta->geti)(L, 1, l); + if (sort_comp(L, -2, -1)) /* a[i]<a[l]? */ + set2(L, ta, i, l); + else { + lua_pop(L, 1); /* remove a[l] */ + (*ta->geti)(L, 1, u); + if (sort_comp(L, -1, -2)) /* a[u]<a[i]? */ + set2(L, ta, i, u); + else + lua_pop(L, 2); + } + if (u-l == 2) break; /* only 3 elements */ + (*ta->geti)(L, 1, i); /* Pivot */ + lua_pushvalue(L, -1); + (*ta->geti)(L, 1, u-1); + set2(L, ta, i, u-1); + /* a[l] <= P == a[u-1] <= a[u], only need to sort from l+1 to u-2 */ + i = l; j = u-1; + for (;;) { /* invariant: a[l..i] <= P <= a[j..u] */ + /* repeat ++i until a[i] >= P */ + while ((*ta->geti)(L, 1, ++i), sort_comp(L, -1, -2)) { + if (i>=u) luaL_error(L, "invalid order function for sorting"); + lua_pop(L, 1); /* remove a[i] */ + } + /* repeat --j until a[j] <= P */ + while ((*ta->geti)(L, 1, --j), sort_comp(L, -3, -1)) { + if (j<=l) luaL_error(L, "invalid order function for sorting"); + lua_pop(L, 1); /* remove a[j] */ + } + if (j<i) { + lua_pop(L, 3); /* pop pivot, a[i], a[j] */ + break; + } + set2(L, ta, i, j); + } + (*ta->geti)(L, 1, u-1); + (*ta->geti)(L, 1, i); + set2(L, ta, u-1, i); /* swap pivot (a[u-1]) with a[i] */ + /* a[l..i-1] <= a[i] == P <= a[i+1..u] */ + /* adjust so that smaller half is in [j..i] and larger one in [l..u] */ + if (i-l < u-i) { + j=l; i=i-1; l=i+2; + } + else { + j=i+1; i=u; u=j-2; + } + auxsort(L, ta, j, i); /* call recursively the smaller one */ + } /* repeat the routine for the larger one */ +} + +static int sort (lua_State *L) { + TabA ta; + int n = (int)aux_getn(L, 1, &ta); + luaL_checkstack(L, 50, ""); /* assume array is smaller than 2^50 */ + if (!lua_isnoneornil(L, 2)) /* is there a 2nd argument? */ + luaL_checktype(L, 2, LUA_TFUNCTION); + lua_settop(L, 2); /* make sure there are two arguments */ + auxsort(L, &ta, 1, n); + return 0; +} + +/* }====================================================== */ + + +static const luaL_Reg tab_funcs[] = { + {"concat", tconcat}, +#if defined(LUA_COMPAT_MAXN) + {"maxn", maxn}, +#endif + {"insert", tinsert}, + {"pack", pack}, + {"unpack", unpack}, + {"remove", tremove}, + {"move", tmove}, + {"sort", sort}, + {NULL, NULL} +}; + + +LUAMOD_API int luaopen_table (lua_State *L) { + luaL_newlib(L, tab_funcs); +#if defined(LUA_COMPAT_UNPACK) + /* _G.unpack = table.unpack */ + lua_getfield(L, -1, "unpack"); + lua_setglobal(L, "unpack"); +#endif + return 1; +} + diff --git a/thirdparty/src/Lua/ltm.cpp b/thirdparty/src/Lua/ltm.cpp new file mode 100644 index 000000000..4f0d4e0e6 --- /dev/null +++ b/thirdparty/src/Lua/ltm.cpp @@ -0,0 +1,143 @@ +/* +** $Id: ltm.c,v 2.33 2014/11/21 12:15:57 roberto Exp $ +** Tag methods +** See Copyright Notice in lua.h +*/ + +#define ltm_c +#define LUA_CORE + +#include "lprefix.h" + + +#include <string.h> + +#include <Lua/lua.h> + +#include "ldebug.h" +#include "ldo.h" +#include "lobject.h" +#include "lstate.h" +#include "lstring.h" +#include "ltable.h" +#include "ltm.h" +#include "lvm.h" + + +static const char udatatypename[] = "userdata"; + +LUAI_DDEF const char *const luaT_typenames_[LUA_TOTALTAGS] = { + "no value", + "nil", "boolean", udatatypename, "number", + "string", "table", "function", udatatypename, "thread", + "proto" /* this last case is used for tests only */ +}; + + +void luaT_init (lua_State *L) { + static const char *const luaT_eventname[] = { /* ORDER TM */ + "__index", "__newindex", + "__gc", "__mode", "__len", "__eq", + "__add", "__sub", "__mul", "__mod", "__pow", + "__div", "__idiv", + "__band", "__bor", "__bxor", "__shl", "__shr", + "__unm", "__bnot", "__lt", "__le", + "__concat", "__call" + }; + int i; + for (i=0; i<TM_N; i++) { + G(L)->tmname[i] = luaS_new(L, luaT_eventname[i]); + luaC_fix(L, obj2gco(G(L)->tmname[i])); /* never collect these names */ + } +} + + +/* +** function to be used with macro "fasttm": optimized for absence of +** tag methods +*/ +const TValue *luaT_gettm (Table *events, TMS event, TString *ename) { + const TValue *tm = luaH_getstr(events, ename); + lua_assert(event <= TM_EQ); + if (ttisnil(tm)) { /* no tag method? */ + events->flags |= cast_byte(1u<<event); /* cache this fact */ + return NULL; + } + else return tm; +} + + +const TValue *luaT_gettmbyobj (lua_State *L, const TValue *o, TMS event) { + Table *mt; + switch (ttnov(o)) { + case LUA_TTABLE: + mt = hvalue(o)->metatable; + break; + case LUA_TUSERDATA: + mt = uvalue(o)->metatable; + break; + default: + mt = G(L)->mt[ttnov(o)]; + } + return (mt ? luaH_getstr(mt, G(L)->tmname[event]) : luaO_nilobject); +} + + +void luaT_callTM (lua_State *L, const TValue *f, const TValue *p1, + const TValue *p2, TValue *p3, int hasres) { + ptrdiff_t result = savestack(L, p3); + setobj2s(L, L->top++, f); /* push function (assume EXTRA_STACK) */ + setobj2s(L, L->top++, p1); /* 1st argument */ + setobj2s(L, L->top++, p2); /* 2nd argument */ + if (!hasres) /* no result? 'p3' is third argument */ + setobj2s(L, L->top++, p3); /* 3rd argument */ + /* metamethod may yield only when called from Lua code */ + luaD_call(L, L->top - (4 - hasres), hasres, isLua(L->ci)); + if (hasres) { /* if has result, move it to its place */ + p3 = restorestack(L, result); + setobjs2s(L, p3, --L->top); + } +} + + +int luaT_callbinTM (lua_State *L, const TValue *p1, const TValue *p2, + StkId res, TMS event) { + const TValue *tm = luaT_gettmbyobj(L, p1, event); /* try first operand */ + if (ttisnil(tm)) + tm = luaT_gettmbyobj(L, p2, event); /* try second operand */ + if (ttisnil(tm)) return 0; + luaT_callTM(L, tm, p1, p2, res, 1); + return 1; +} + + +void luaT_trybinTM (lua_State *L, const TValue *p1, const TValue *p2, + StkId res, TMS event) { + if (!luaT_callbinTM(L, p1, p2, res, event)) { + switch (event) { + case TM_CONCAT: + luaG_concaterror(L, p1, p2); + case TM_BAND: case TM_BOR: case TM_BXOR: + case TM_SHL: case TM_SHR: case TM_BNOT: { + lua_Number dummy; + if (tonumber(p1, &dummy) && tonumber(p2, &dummy)) + luaG_tointerror(L, p1, p2); + else + luaG_opinterror(L, p1, p2, "perform bitwise operation on"); + /* else go through */ + } + default: + luaG_opinterror(L, p1, p2, "perform arithmetic on"); + } + } +} + + +int luaT_callorderTM (lua_State *L, const TValue *p1, const TValue *p2, + TMS event) { + if (!luaT_callbinTM(L, p1, p2, L->top, event)) + return -1; /* no metamethod */ + else + return !l_isfalse(L->top); +} + diff --git a/thirdparty/src/Lua/ltm.h b/thirdparty/src/Lua/ltm.h new file mode 100644 index 000000000..180179ce0 --- /dev/null +++ b/thirdparty/src/Lua/ltm.h @@ -0,0 +1,75 @@ +/* +** $Id: ltm.h,v 2.21 2014/10/25 11:50:46 roberto Exp $ +** Tag methods +** See Copyright Notice in lua.h +*/ + +#ifndef ltm_h +#define ltm_h + + +#include "lobject.h" + + +/* +* WARNING: if you change the order of this enumeration, +* grep "ORDER TM" and "ORDER OP" +*/ +typedef enum { + TM_INDEX, + TM_NEWINDEX, + TM_GC, + TM_MODE, + TM_LEN, + TM_EQ, /* last tag method with fast access */ + TM_ADD, + TM_SUB, + TM_MUL, + TM_MOD, + TM_POW, + TM_DIV, + TM_IDIV, + TM_BAND, + TM_BOR, + TM_BXOR, + TM_SHL, + TM_SHR, + TM_UNM, + TM_BNOT, + TM_LT, + TM_LE, + TM_CONCAT, + TM_CALL, + TM_N /* number of elements in the enum */ +} TMS; + + + +#define gfasttm(g,et,e) ((et) == NULL ? NULL : \ + ((et)->flags & (1u<<(e))) ? NULL : luaT_gettm(et, e, (g)->tmname[e])) + +#define fasttm(l,et,e) gfasttm(G(l), et, e) + +#define ttypename(x) luaT_typenames_[(x) + 1] +#define objtypename(x) ttypename(ttnov(x)) + +LUAI_DDEC const char *const luaT_typenames_[LUA_TOTALTAGS]; + + +LUAI_FUNC const TValue *luaT_gettm (Table *events, TMS event, TString *ename); +LUAI_FUNC const TValue *luaT_gettmbyobj (lua_State *L, const TValue *o, + TMS event); +LUAI_FUNC void luaT_init (lua_State *L); + +LUAI_FUNC void luaT_callTM (lua_State *L, const TValue *f, const TValue *p1, + const TValue *p2, TValue *p3, int hasres); +LUAI_FUNC int luaT_callbinTM (lua_State *L, const TValue *p1, const TValue *p2, + StkId res, TMS event); +LUAI_FUNC void luaT_trybinTM (lua_State *L, const TValue *p1, const TValue *p2, + StkId res, TMS event); +LUAI_FUNC int luaT_callorderTM (lua_State *L, const TValue *p1, + const TValue *p2, TMS event); + + + +#endif diff --git a/thirdparty/src/Lua/lundump.cpp b/thirdparty/src/Lua/lundump.cpp new file mode 100644 index 000000000..d9839f3a9 --- /dev/null +++ b/thirdparty/src/Lua/lundump.cpp @@ -0,0 +1,277 @@ +/* +** $Id: lundump.c,v 2.41 2014/11/02 19:19:04 roberto Exp $ +** load precompiled Lua chunks +** See Copyright Notice in lua.h +*/ + +#define lundump_c +#define LUA_CORE + +#include "lprefix.h" + + +#include <string.h> + +#include <Lua/lua.h> + +#include "ldebug.h" +#include "ldo.h" +#include "lfunc.h" +#include "lmem.h" +#include "lobject.h" +#include "lstring.h" +#include "lundump.h" +#include "lzio.h" + + +#if !defined(luai_verifycode) +#define luai_verifycode(L,b,f) /* empty */ +#endif + + +typedef struct { + lua_State *L; + ZIO *Z; + Mbuffer *b; + const char *name; +} LoadState; + + +static l_noret error(LoadState *S, const char *why) { + luaO_pushfstring(S->L, "%s: %s precompiled chunk", S->name, why); + luaD_throw(S->L, LUA_ERRSYNTAX); +} + + +/* +** All high-level loads go through LoadVector; you can change it to +** adapt to the endianness of the input +*/ +#define LoadVector(S,b,n) LoadBlock(S,b,(n)*sizeof((b)[0])) + +static void LoadBlock (LoadState *S, void *b, size_t size) { + if (luaZ_read(S->Z, b, size) != 0) + error(S, "truncated"); +} + + +#define LoadVar(S,x) LoadVector(S,&x,1) + + +static lu_byte LoadByte (LoadState *S) { + lu_byte x; + LoadVar(S, x); + return x; +} + + +static int LoadInt (LoadState *S) { + int x; + LoadVar(S, x); + return x; +} + + +static lua_Number LoadNumber (LoadState *S) { + lua_Number x; + LoadVar(S, x); + return x; +} + + +static lua_Integer LoadInteger (LoadState *S) { + lua_Integer x; + LoadVar(S, x); + return x; +} + + +static TString *LoadString (LoadState *S) { + size_t size = LoadByte(S); + if (size == 0xFF) + LoadVar(S, size); + if (size == 0) + return NULL; + else { + char *s = luaZ_openspace(S->L, S->b, --size); + LoadVector(S, s, size); + return luaS_newlstr(S->L, s, size); + } +} + + +static void LoadCode (LoadState *S, Proto *f) { + int n = LoadInt(S); + f->code = luaM_newvector(S->L, n, Instruction); + f->sizecode = n; + LoadVector(S, f->code, n); +} + + +static void LoadFunction(LoadState *S, Proto *f, TString *psource); + + +static void LoadConstants (LoadState *S, Proto *f) { + int i; + int n = LoadInt(S); + f->k = luaM_newvector(S->L, n, TValue); + f->sizek = n; + for (i = 0; i < n; i++) + setnilvalue(&f->k[i]); + for (i = 0; i < n; i++) { + TValue *o = &f->k[i]; + int t = LoadByte(S); + switch (t) { + case LUA_TNIL: + setnilvalue(o); + break; + case LUA_TBOOLEAN: + setbvalue(o, LoadByte(S)); + break; + case LUA_TNUMFLT: + setfltvalue(o, LoadNumber(S)); + break; + case LUA_TNUMINT: + setivalue(o, LoadInteger(S)); + break; + case LUA_TSHRSTR: + case LUA_TLNGSTR: + setsvalue2n(S->L, o, LoadString(S)); + break; + default: + lua_assert(0); + } + } +} + + +static void LoadProtos (LoadState *S, Proto *f) { + int i; + int n = LoadInt(S); + f->p = luaM_newvector(S->L, n, Proto *); + f->sizep = n; + for (i = 0; i < n; i++) + f->p[i] = NULL; + for (i = 0; i < n; i++) { + f->p[i] = luaF_newproto(S->L); + LoadFunction(S, f->p[i], f->source); + } +} + + +static void LoadUpvalues (LoadState *S, Proto *f) { + int i, n; + n = LoadInt(S); + f->upvalues = luaM_newvector(S->L, n, Upvaldesc); + f->sizeupvalues = n; + for (i = 0; i < n; i++) + f->upvalues[i].name = NULL; + for (i = 0; i < n; i++) { + f->upvalues[i].instack = LoadByte(S); + f->upvalues[i].idx = LoadByte(S); + } +} + + +static void LoadDebug (LoadState *S, Proto *f) { + int i, n; + n = LoadInt(S); + f->lineinfo = luaM_newvector(S->L, n, int); + f->sizelineinfo = n; + LoadVector(S, f->lineinfo, n); + n = LoadInt(S); + f->locvars = luaM_newvector(S->L, n, LocVar); + f->sizelocvars = n; + for (i = 0; i < n; i++) + f->locvars[i].varname = NULL; + for (i = 0; i < n; i++) { + f->locvars[i].varname = LoadString(S); + f->locvars[i].startpc = LoadInt(S); + f->locvars[i].endpc = LoadInt(S); + } + n = LoadInt(S); + for (i = 0; i < n; i++) + f->upvalues[i].name = LoadString(S); +} + + +static void LoadFunction (LoadState *S, Proto *f, TString *psource) { + f->source = LoadString(S); + if (f->source == NULL) /* no source in dump? */ + f->source = psource; /* reuse parent's source */ + f->linedefined = LoadInt(S); + f->lastlinedefined = LoadInt(S); + f->numparams = LoadByte(S); + f->is_vararg = LoadByte(S); + f->maxstacksize = LoadByte(S); + LoadCode(S, f); + LoadConstants(S, f); + LoadUpvalues(S, f); + LoadProtos(S, f); + LoadDebug(S, f); +} + + +static void checkliteral (LoadState *S, const char *s, const char *msg) { + char buff[sizeof(LUA_SIGNATURE) + sizeof(LUAC_DATA)]; /* larger than both */ + size_t len = strlen(s); + LoadVector(S, buff, len); + if (memcmp(s, buff, len) != 0) + error(S, msg); +} + + +static void fchecksize (LoadState *S, size_t size, const char *tname) { + if (LoadByte(S) != size) + error(S, luaO_pushfstring(S->L, "%s size mismatch in", tname)); +} + + +#define checksize(S,t) fchecksize(S,sizeof(t),#t) + +static void checkHeader (LoadState *S) { + checkliteral(S, LUA_SIGNATURE + 1, "not a"); /* 1st char already checked */ + if (LoadByte(S) != LUAC_VERSION) + error(S, "version mismatch in"); + if (LoadByte(S) != LUAC_FORMAT) + error(S, "format mismatch in"); + checkliteral(S, LUAC_DATA, "corrupted"); + checksize(S, int); + checksize(S, size_t); + checksize(S, Instruction); + checksize(S, lua_Integer); + checksize(S, lua_Number); + if (LoadInteger(S) != LUAC_INT) + error(S, "endianness mismatch in"); + if (LoadNumber(S) != LUAC_NUM) + error(S, "float format mismatch in"); +} + + +/* +** load precompiled chunk +*/ +LClosure *luaU_undump(lua_State *L, ZIO *Z, Mbuffer *buff, + const char *name) { + LoadState S; + LClosure *cl; + if (*name == '@' || *name == '=') + S.name = name + 1; + else if (*name == LUA_SIGNATURE[0]) + S.name = "binary string"; + else + S.name = name; + S.L = L; + S.Z = Z; + S.b = buff; + checkHeader(&S); + cl = luaF_newLclosure(L, LoadByte(&S)); + setclLvalue(L, L->top, cl); + incr_top(L); + cl->p = luaF_newproto(L); + LoadFunction(&S, cl->p, NULL); + lua_assert(cl->nupvalues == cl->p->sizeupvalues); + luai_verifycode(L, buff, cl->p); + return cl; +} + diff --git a/thirdparty/src/Lua/lundump.h b/thirdparty/src/Lua/lundump.h new file mode 100644 index 000000000..ef43d5126 --- /dev/null +++ b/thirdparty/src/Lua/lundump.h @@ -0,0 +1,33 @@ +/* +** $Id: lundump.h,v 1.44 2014/06/19 18:27:20 roberto Exp $ +** load precompiled Lua chunks +** See Copyright Notice in lua.h +*/ + +#ifndef lundump_h +#define lundump_h + +#include "llimits.h" +#include "lobject.h" +#include "lzio.h" + + +/* data to catch conversion errors */ +#define LUAC_DATA "\x19\x93\r\n\x1a\n" + +#define LUAC_INT 0x5678 +#define LUAC_NUM cast_num(370.5) + +#define MYINT(s) (s[0]-'0') +#define LUAC_VERSION (MYINT(LUA_VERSION_MAJOR)*16+MYINT(LUA_VERSION_MINOR)) +#define LUAC_FORMAT 0 /* this is the official format */ + +/* load one chunk; from lundump.c */ +LUAI_FUNC LClosure* luaU_undump (lua_State* L, ZIO* Z, Mbuffer* buff, + const char* name); + +/* dump one chunk; from ldump.c */ +LUAI_FUNC int luaU_dump (lua_State* L, const Proto* f, lua_Writer w, + void* data, int strip); + +#endif diff --git a/thirdparty/src/Lua/lutf8lib.cpp b/thirdparty/src/Lua/lutf8lib.cpp new file mode 100644 index 000000000..eebe8030e --- /dev/null +++ b/thirdparty/src/Lua/lutf8lib.cpp @@ -0,0 +1,255 @@ +/* +** $Id: lutf8lib.c,v 1.13 2014/11/02 19:19:04 roberto Exp $ +** Standard library for UTF-8 manipulation +** See Copyright Notice in lua.h +*/ + +#define lutf8lib_c +#define LUA_LIB + +#include "lprefix.h" + + +#include <assert.h> +#include <stdlib.h> +#include <string.h> + +#include <Lua/lua.h> + +#include <Lua/lauxlib.h> +#include <Lua/lualib.h> + +#define MAXUNICODE 0x10FFFF + +#define iscont(p) ((*(p) & 0xC0) == 0x80) + + +/* from strlib */ +/* translate a relative string position: negative means back from end */ +static lua_Integer u_posrelat (lua_Integer pos, size_t len) { + if (pos >= 0) return pos; + else if (0u - (size_t)pos > len) return 0; + else return (lua_Integer)len + pos + 1; +} + + +/* +** Decode one UTF-8 sequence, returning NULL if byte sequence is invalid. +*/ +static const char *utf8_decode (const char *o, int *val) { + static unsigned int limits[] = {0xFF, 0x7F, 0x7FF, 0xFFFF}; + const unsigned char *s = (const unsigned char *)o; + unsigned int c = s[0]; + unsigned int res = 0; /* final result */ + if (c < 0x80) /* ascii? */ + res = c; + else { + int count = 0; /* to count number of continuation bytes */ + while (c & 0x40) { /* still have continuation bytes? */ + int cc = s[++count]; /* read next byte */ + if ((cc & 0xC0) != 0x80) /* not a continuation byte? */ + return NULL; /* invalid byte sequence */ + res = (res << 6) | (cc & 0x3F); /* add lower 6 bits from cont. byte */ + c <<= 1; /* to test next bit */ + } + res |= ((c & 0x7F) << (count * 5)); /* add first byte */ + if (count > 3 || res > MAXUNICODE || res <= limits[count]) + return NULL; /* invalid byte sequence */ + s += count; /* skip continuation bytes read */ + } + if (val) *val = res; + return (const char *)s + 1; /* +1 to include first byte */ +} + + +/* +** utf8len(s [, i [, j]]) --> number of characters that start in the +** range [i,j], or nil + current position if 's' is not well formed in +** that interval +*/ +static int utflen (lua_State *L) { + int n = 0; + size_t len; + const char *s = luaL_checklstring(L, 1, &len); + lua_Integer posi = u_posrelat(luaL_optinteger(L, 2, 1), len); + lua_Integer posj = u_posrelat(luaL_optinteger(L, 3, -1), len); + luaL_argcheck(L, 1 <= posi && --posi <= (lua_Integer)len, 2, + "initial position out of string"); + luaL_argcheck(L, --posj < (lua_Integer)len, 3, + "final position out of string"); + while (posi <= posj) { + const char *s1 = utf8_decode(s + posi, NULL); + if (s1 == NULL) { /* conversion error? */ + lua_pushnil(L); /* return nil ... */ + lua_pushinteger(L, posi + 1); /* ... and current position */ + return 2; + } + posi = s1 - s; + n++; + } + lua_pushinteger(L, n); + return 1; +} + + +/* +** codepoint(s, [i, [j]]) -> returns codepoints for all characters +** that start in the range [i,j] +*/ +static int codepoint (lua_State *L) { + size_t len; + const char *s = luaL_checklstring(L, 1, &len); + lua_Integer posi = u_posrelat(luaL_optinteger(L, 2, 1), len); + lua_Integer pose = u_posrelat(luaL_optinteger(L, 3, posi), len); + int n; + const char *se; + luaL_argcheck(L, posi >= 1, 2, "out of range"); + luaL_argcheck(L, pose <= (lua_Integer)len, 3, "out of range"); + if (posi > pose) return 0; /* empty interval; return no values */ + n = (int)(pose - posi + 1); + if (posi + n <= pose) /* (lua_Integer -> int) overflow? */ + return luaL_error(L, "string slice too long"); + luaL_checkstack(L, n, "string slice too long"); + n = 0; + se = s + pose; + for (s += posi - 1; s < se;) { + int code; + s = utf8_decode(s, &code); + if (s == NULL) + return luaL_error(L, "invalid UTF-8 code"); + lua_pushinteger(L, code); + n++; + } + return n; +} + + +static void pushutfchar (lua_State *L, int arg) { + lua_Integer code = luaL_checkinteger(L, arg); + luaL_argcheck(L, 0 <= code && code <= MAXUNICODE, arg, "value out of range"); + lua_pushfstring(L, "%U", (long)code); +} + + +/* +** utfchar(n1, n2, ...) -> char(n1)..char(n2)... +*/ +static int utfchar (lua_State *L) { + int n = lua_gettop(L); /* number of arguments */ + if (n == 1) /* optimize common case of single char */ + pushutfchar(L, 1); + else { + int i; + luaL_Buffer b; + luaL_buffinit(L, &b); + for (i = 1; i <= n; i++) { + pushutfchar(L, i); + luaL_addvalue(&b); + } + luaL_pushresult(&b); + } + return 1; +} + + +/* +** offset(s, n, [i]) -> index where n-th character counting from +** position 'i' starts; 0 means character at 'i'. +*/ +static int byteoffset (lua_State *L) { + size_t len; + const char *s = luaL_checklstring(L, 1, &len); + lua_Integer n = luaL_checkinteger(L, 2); + lua_Integer posi = (n >= 0) ? 1 : len + 1; + posi = u_posrelat(luaL_optinteger(L, 3, posi), len); + luaL_argcheck(L, 1 <= posi && --posi <= (lua_Integer)len, 3, + "position out of range"); + if (n == 0) { + /* find beginning of current byte sequence */ + while (posi > 0 && iscont(s + posi)) posi--; + } + else { + if (iscont(s + posi)) + luaL_error(L, "initial position is a continuation byte"); + if (n < 0) { + while (n < 0 && posi > 0) { /* move back */ + do { /* find beginning of previous character */ + posi--; + } while (posi > 0 && iscont(s + posi)); + n++; + } + } + else { + n--; /* do not move for 1st character */ + while (n > 0 && posi < (lua_Integer)len) { + do { /* find beginning of next character */ + posi++; + } while (iscont(s + posi)); /* (cannot pass final '\0') */ + n--; + } + } + } + if (n == 0) /* did it find given character? */ + lua_pushinteger(L, posi + 1); + else /* no such character */ + lua_pushnil(L); + return 1; +} + + +static int iter_aux (lua_State *L) { + size_t len; + const char *s = luaL_checklstring(L, 1, &len); + lua_Integer n = lua_tointeger(L, 2) - 1; + if (n < 0) /* first iteration? */ + n = 0; /* start from here */ + else if (n < (lua_Integer)len) { + n++; /* skip current byte */ + while (iscont(s + n)) n++; /* and its continuations */ + } + if (n >= (lua_Integer)len) + return 0; /* no more codepoints */ + else { + int code; + const char *next = utf8_decode(s + n, &code); + if (next == NULL || iscont(next)) + return luaL_error(L, "invalid UTF-8 code"); + lua_pushinteger(L, n + 1); + lua_pushinteger(L, code); + return 2; + } +} + + +static int iter_codes (lua_State *L) { + luaL_checkstring(L, 1); + lua_pushcfunction(L, iter_aux); + lua_pushvalue(L, 1); + lua_pushinteger(L, 0); + return 3; +} + + +/* pattern to match a single UTF-8 character */ +#define UTF8PATT "[\0-\x7F\xC2-\xF4][\x80-\xBF]*" + + +static struct luaL_Reg funcs[] = { + {"offset", byteoffset}, + {"codepoint", codepoint}, + {"char", utfchar}, + {"len", utflen}, + {"codes", iter_codes}, + /* placeholders */ + {"charpattern", NULL}, + {NULL, NULL} +}; + + +LUAMOD_API int luaopen_utf8 (lua_State *L) { + luaL_newlib(L, funcs); + lua_pushliteral(L, UTF8PATT); + lua_setfield(L, -2, "charpattern"); + return 1; +} + diff --git a/thirdparty/src/Lua/lvm.cpp b/thirdparty/src/Lua/lvm.cpp new file mode 100644 index 000000000..6e3de2556 --- /dev/null +++ b/thirdparty/src/Lua/lvm.cpp @@ -0,0 +1,1182 @@ +/* +** $Id: lvm.c,v 2.232 2014/12/27 20:30:38 roberto Exp $ +** Lua virtual machine +** See Copyright Notice in lua.h +*/ + +#define lvm_c +#define LUA_CORE + +#include "lprefix.h" + + +#include <limits.h> +#include <stdio.h> +#include <stdlib.h> +#include <string.h> + +#include <Lua/lua.h> + +#include "ldebug.h" +#include "ldo.h" +#include "lfunc.h" +#include "lgc.h" +#include "lobject.h" +#include "lopcodes.h" +#include "lstate.h" +#include "lstring.h" +#include "ltable.h" +#include "ltm.h" +#include "lvm.h" + + +/* +** You can define LUA_FLOORN2I if you want to convert floats to integers +** by flooring them (instead of raising an error if they are not +** integral values) +*/ +#if !defined(LUA_FLOORN2I) +#define LUA_FLOORN2I 0 +#endif + + +/* limit for table tag-method chains (to avoid loops) */ +#define MAXTAGLOOP 2000 + + +/* +** Similar to 'tonumber', but does not attempt to convert strings and +** ensure correct precision (no extra bits). Used in comparisons. +*/ +static int tofloat (const TValue *obj, lua_Number *n) { + if (ttisfloat(obj)) *n = fltvalue(obj); + else if (ttisinteger(obj)) { + volatile lua_Number x = cast_num(ivalue(obj)); /* avoid extra precision */ + *n = x; + } + else { + *n = 0; /* to avoid warnings */ + return 0; + } + return 1; +} + + +/* +** Try to convert a value to a float. The float case is already handled +** by the macro 'tonumber'. +*/ +int luaV_tonumber_ (const TValue *obj, lua_Number *n) { + TValue v; + if (ttisinteger(obj)) { + *n = cast_num(ivalue(obj)); + return 1; + } + else if (cvt2num(obj) && /* string convertible to number? */ + luaO_str2num(svalue(obj), &v) == tsvalue(obj)->len + 1) { + *n = nvalue(&v); /* convert result of 'luaO_str2num' to a float */ + return 1; + } + else + return 0; /* conversion failed */ +} + + +/* +** try to convert a value to an integer, rounding according to 'mode': +** mode == 0: accepts only integral values +** mode == 1: takes the floor of the number +** mode == 2: takes the ceil of the number +*/ +static int tointeger_aux (const TValue *obj, lua_Integer *p, int mode) { + TValue v; + again: + if (ttisfloat(obj)) { + lua_Number n = fltvalue(obj); + lua_Number f = l_floor(n); + if (n != f) { /* not an integral value? */ + if (mode == 0) return 0; /* fails if mode demands integral value */ + else if (mode > 1) /* needs ceil? */ + f += 1; /* convert floor to ceil (remember: n != f) */ + } + return lua_numbertointeger(f, p); + } + else if (ttisinteger(obj)) { + *p = ivalue(obj); + return 1; + } + else if (cvt2num(obj) && + luaO_str2num(svalue(obj), &v) == tsvalue(obj)->len + 1) { + obj = &v; + goto again; /* convert result from 'luaO_str2num' to an integer */ + } + return 0; /* conversion failed */ +} + + +/* +** try to convert a value to an integer +*/ +int luaV_tointeger_ (const TValue *obj, lua_Integer *p) { + return tointeger_aux(obj, p, LUA_FLOORN2I); +} + + +/* +** Try to convert a 'for' limit to an integer, preserving the +** semantics of the loop. +** (The following explanation assumes a non-negative step; it is valid +** for negative steps mutatis mutandis.) +** If the limit can be converted to an integer, rounding down, that is +** it. +** Otherwise, check whether the limit can be converted to a number. If +** the number is too large, it is OK to set the limit as LUA_MAXINTEGER, +** which means no limit. If the number is too negative, the loop +** should not run, because any initial integer value is larger than the +** limit. So, it sets the limit to LUA_MININTEGER. 'stopnow' corrects +** the extreme case when the initial value is LUA_MININTEGER, in which +** case the LUA_MININTEGER limit would still run the loop once. +*/ +static int forlimit (const TValue *obj, lua_Integer *p, lua_Integer step, + int *stopnow) { + *stopnow = 0; /* usually, let loops run */ + if (!tointeger_aux(obj, p, (step < 0 ? 2 : 1))) { /* not fit in integer? */ + lua_Number n; /* try to convert to float */ + if (!tonumber(obj, &n)) /* cannot convert to float? */ + return 0; /* not a number */ + if (n > 0) { /* if true, float is larger than max integer */ + *p = LUA_MAXINTEGER; + if (step < 0) *stopnow = 1; + } + else { /* float is smaller than min integer */ + *p = LUA_MININTEGER; + if (step >= 0) *stopnow = 1; + } + } + return 1; +} + + +/* +** Main function for table access (invoking metamethods if needed). +** Compute 'val = t[key]' +*/ +void luaV_gettable (lua_State *L, const TValue *t, TValue *key, StkId val) { + int loop; /* counter to avoid infinite loops */ + for (loop = 0; loop < MAXTAGLOOP; loop++) { + const TValue *tm; + if (ttistable(t)) { /* 't' is a table? */ + Table *h = hvalue(t); + const TValue *res = luaH_get(h, key); /* do a primitive get */ + if (!ttisnil(res) || /* result is not nil? */ + (tm = fasttm(L, h->metatable, TM_INDEX)) == NULL) { /* or no TM? */ + setobj2s(L, val, res); /* result is the raw get */ + return; + } + /* else will try metamethod */ + } + else if (ttisnil(tm = luaT_gettmbyobj(L, t, TM_INDEX))) + luaG_typeerror(L, t, "index"); /* no metamethod */ + if (ttisfunction(tm)) { /* metamethod is a function */ + luaT_callTM(L, tm, t, key, val, 1); + return; + } + t = tm; /* else repeat access over 'tm' */ + } + luaG_runerror(L, "gettable chain too long; possible loop"); +} + + +/* +** Main function for table assignment (invoking metamethods if needed). +** Compute 't[key] = val' +*/ +void luaV_settable (lua_State *L, const TValue *t, TValue *key, StkId val) { + int loop; /* counter to avoid infinite loops */ + for (loop = 0; loop < MAXTAGLOOP; loop++) { + const TValue *tm; + if (ttistable(t)) { /* 't' is a table? */ + Table *h = hvalue(t); + TValue *oldval = cast(TValue *, luaH_get(h, key)); + /* if previous value is not nil, there must be a previous entry + in the table; a metamethod has no relevance */ + if (!ttisnil(oldval) || + /* previous value is nil; must check the metamethod */ + ((tm = fasttm(L, h->metatable, TM_NEWINDEX)) == NULL && + /* no metamethod; is there a previous entry in the table? */ + (oldval != luaO_nilobject || + /* no previous entry; must create one. (The next test is + always true; we only need the assignment.) */ + (oldval = luaH_newkey(L, h, key), 1)))) { + /* no metamethod and (now) there is an entry with given key */ + setobj2t(L, oldval, val); /* assign new value to that entry */ + invalidateTMcache(h); + luaC_barrierback(L, h, val); + return; + } + /* else will try the metamethod */ + } + else /* not a table; check metamethod */ + if (ttisnil(tm = luaT_gettmbyobj(L, t, TM_NEWINDEX))) + luaG_typeerror(L, t, "index"); + /* try the metamethod */ + if (ttisfunction(tm)) { + luaT_callTM(L, tm, t, key, val, 0); + return; + } + t = tm; /* else repeat assignment over 'tm' */ + } + luaG_runerror(L, "settable chain too long; possible loop"); +} + + +/* +** Compare two strings 'ls' x 'rs', returning an integer smaller-equal- +** -larger than zero if 'ls' is smaller-equal-larger than 'rs'. +** The code is a little tricky because it allows '\0' in the strings +** and it uses 'strcoll' (to respect locales) for each segments +** of the strings. +*/ +static int l_strcmp (const TString *ls, const TString *rs) { + const char *l = getstr(ls); + size_t ll = ls->len; + const char *r = getstr(rs); + size_t lr = rs->len; + for (;;) { /* for each segment */ + int temp = strcoll(l, r); + if (temp != 0) /* not equal? */ + return temp; /* done */ + else { /* strings are equal up to a '\0' */ + size_t len = strlen(l); /* index of first '\0' in both strings */ + if (len == lr) /* 'rs' is finished? */ + return (len == ll) ? 0 : 1; /* check 'ls' */ + else if (len == ll) /* 'ls' is finished? */ + return -1; /* 'ls' is smaller than 'rs' ('rs' is not finished) */ + /* both strings longer than 'len'; go on comparing after the '\0' */ + len++; + l += len; ll -= len; r += len; lr -= len; + } + } +} + + +/* +** Main operation less than; return 'l < r'. +*/ +int luaV_lessthan (lua_State *L, const TValue *l, const TValue *r) { + int res; + lua_Number nl, nr; + if (ttisinteger(l) && ttisinteger(r)) /* both operands are integers? */ + return (ivalue(l) < ivalue(r)); + else if (tofloat(l, &nl) && tofloat(r, &nr)) /* both are numbers? */ + return luai_numlt(nl, nr); + else if (ttisstring(l) && ttisstring(r)) /* both are strings? */ + return l_strcmp(tsvalue(l), tsvalue(r)) < 0; + else if ((res = luaT_callorderTM(L, l, r, TM_LT)) < 0) /* no metamethod? */ + luaG_ordererror(L, l, r); /* error */ + return res; +} + + +/* +** Main operation less than or equal to; return 'l <= r'. +*/ +int luaV_lessequal (lua_State *L, const TValue *l, const TValue *r) { + int res; + lua_Number nl, nr; + if (ttisinteger(l) && ttisinteger(r)) /* both operands are integers? */ + return (ivalue(l) <= ivalue(r)); + else if (tofloat(l, &nl) && tofloat(r, &nr)) /* both are numbers? */ + return luai_numle(nl, nr); + else if (ttisstring(l) && ttisstring(r)) /* both are strings? */ + return l_strcmp(tsvalue(l), tsvalue(r)) <= 0; + else if ((res = luaT_callorderTM(L, l, r, TM_LE)) >= 0) /* first try 'le' */ + return res; + else if ((res = luaT_callorderTM(L, r, l, TM_LT)) < 0) /* else try 'lt' */ + luaG_ordererror(L, l, r); + return !res; +} + + +/* +** Main operation for equality of Lua values; return 't1 == t2'. +** L == NULL means raw equality (no metamethods) +*/ +int luaV_equalobj (lua_State *L, const TValue *t1, const TValue *t2) { + const TValue *tm; + if (ttype(t1) != ttype(t2)) { /* not the same variant? */ + if (ttnov(t1) != ttnov(t2) || ttnov(t1) != LUA_TNUMBER) + return 0; /* only numbers can be equal with different variants */ + else { /* two numbers with different variants */ + lua_Number n1, n2; /* compare them as floats */ + lua_assert(ttisnumber(t1) && ttisnumber(t2)); + cast_void(tofloat(t1, &n1)); cast_void(tofloat(t2, &n2)); + return luai_numeq(n1, n2); + } + } + /* values have same type and same variant */ + switch (ttype(t1)) { + case LUA_TNIL: return 1; + case LUA_TNUMINT: return (ivalue(t1) == ivalue(t2)); + case LUA_TNUMFLT: return luai_numeq(fltvalue(t1), fltvalue(t2)); + case LUA_TBOOLEAN: return bvalue(t1) == bvalue(t2); /* true must be 1 !! */ + case LUA_TLIGHTUSERDATA: return pvalue(t1) == pvalue(t2); + case LUA_TLCF: return fvalue(t1) == fvalue(t2); + case LUA_TSHRSTR: return eqshrstr(tsvalue(t1), tsvalue(t2)); + case LUA_TLNGSTR: return luaS_eqlngstr(tsvalue(t1), tsvalue(t2)); + case LUA_TUSERDATA: { + if (uvalue(t1) == uvalue(t2)) return 1; + else if (L == NULL) return 0; + tm = fasttm(L, uvalue(t1)->metatable, TM_EQ); + if (tm == NULL) + tm = fasttm(L, uvalue(t2)->metatable, TM_EQ); + break; /* will try TM */ + } + case LUA_TTABLE: { + if (hvalue(t1) == hvalue(t2)) return 1; + else if (L == NULL) return 0; + tm = fasttm(L, hvalue(t1)->metatable, TM_EQ); + if (tm == NULL) + tm = fasttm(L, hvalue(t2)->metatable, TM_EQ); + break; /* will try TM */ + } + default: + return gcvalue(t1) == gcvalue(t2); + } + if (tm == NULL) /* no TM? */ + return 0; /* objects are different */ + luaT_callTM(L, tm, t1, t2, L->top, 1); /* call TM */ + return !l_isfalse(L->top); +} + + +/* macro used by 'luaV_concat' to ensure that element at 'o' is a string */ +#define tostring(L,o) \ + (ttisstring(o) || (cvt2str(o) && (luaO_tostring(L, o), 1))) + +/* +** Main operation for concatenation: concat 'total' values in the stack, +** from 'L->top - total' up to 'L->top - 1'. +*/ +void luaV_concat (lua_State *L, int total) { + lua_assert(total >= 2); + do { + StkId top = L->top; + int n = 2; /* number of elements handled in this pass (at least 2) */ + if (!(ttisstring(top-2) || cvt2str(top-2)) || !tostring(L, top-1)) + luaT_trybinTM(L, top-2, top-1, top-2, TM_CONCAT); + else if (tsvalue(top-1)->len == 0) /* second operand is empty? */ + cast_void(tostring(L, top - 2)); /* result is first operand */ + else if (ttisstring(top-2) && tsvalue(top-2)->len == 0) { + setobjs2s(L, top - 2, top - 1); /* result is second op. */ + } + else { + /* at least two non-empty string values; get as many as possible */ + size_t tl = tsvalue(top-1)->len; + char *buffer; + int i; + /* collect total length */ + for (i = 1; i < total && tostring(L, top-i-1); i++) { + size_t l = tsvalue(top-i-1)->len; + if (l >= (MAX_SIZE/sizeof(char)) - tl) + luaG_runerror(L, "string length overflow"); + tl += l; + } + buffer = luaZ_openspace(L, &G(L)->buff, tl); + tl = 0; + n = i; + do { /* copy all strings to buffer */ + size_t l = tsvalue(top-i)->len; + memcpy(buffer+tl, svalue(top-i), l * sizeof(char)); + tl += l; + } while (--i > 0); + setsvalue2s(L, top-n, luaS_newlstr(L, buffer, tl)); /* create result */ + } + total -= n-1; /* got 'n' strings to create 1 new */ + L->top -= n-1; /* popped 'n' strings and pushed one */ + } while (total > 1); /* repeat until only 1 result left */ +} + + +/* +** Main operation 'ra' = #rb'. +*/ +void luaV_objlen (lua_State *L, StkId ra, const TValue *rb) { + const TValue *tm; + switch (ttnov(rb)) { + case LUA_TTABLE: { + Table *h = hvalue(rb); + tm = fasttm(L, h->metatable, TM_LEN); + if (tm) break; /* metamethod? break switch to call it */ + setivalue(ra, luaH_getn(h)); /* else primitive len */ + return; + } + case LUA_TSTRING: { + setivalue(ra, tsvalue(rb)->len); + return; + } + default: { /* try metamethod */ + tm = luaT_gettmbyobj(L, rb, TM_LEN); + if (ttisnil(tm)) /* no metamethod? */ + luaG_typeerror(L, rb, "get length of"); + break; + } + } + luaT_callTM(L, tm, rb, rb, ra, 1); +} + + +/* +** Integer division; return 'm // n', that is, floor(m/n). +** C division truncates its result (rounds towards zero). +** 'floor(q) == trunc(q)' when 'q >= 0' or when 'q' is integer, +** otherwise 'floor(q) == trunc(q) - 1'. +*/ +lua_Integer luaV_div (lua_State *L, lua_Integer m, lua_Integer n) { + if (l_castS2U(n) + 1u <= 1u) { /* special cases: -1 or 0 */ + if (n == 0) + luaG_runerror(L, "attempt to divide by zero"); + return intop(-, 0, m); /* n==-1; avoid overflow with 0x80000...//-1 */ + } + else { + lua_Integer q = m / n; /* perform C division */ + if ((m ^ n) < 0 && m % n != 0) /* 'm/n' would be negative non-integer? */ + q -= 1; /* correct result for different rounding */ + return q; + } +} + + +/* +** Integer modulus; return 'm % n'. (Assume that C '%' with +** negative operands follows C99 behavior. See previous comment +** about luaV_div.) +*/ +lua_Integer luaV_mod (lua_State *L, lua_Integer m, lua_Integer n) { + if (l_castS2U(n) + 1u <= 1u) { /* special cases: -1 or 0 */ + if (n == 0) + luaG_runerror(L, "attempt to perform 'n%%0'"); + return 0; /* m % -1 == 0; avoid overflow with 0x80000...%-1 */ + } + else { + lua_Integer r = m % n; + if (r != 0 && (m ^ n) < 0) /* 'm/n' would be non-integer negative? */ + r += n; /* correct result for different rounding */ + return r; + } +} + + +/* number of bits in an integer */ +#define NBITS cast_int(sizeof(lua_Integer) * CHAR_BIT) + +/* +** Shift left operation. (Shift right just negates 'y'.) +*/ +lua_Integer luaV_shiftl (lua_Integer x, lua_Integer y) { + if (y < 0) { /* shift right? */ + if (y <= -NBITS) return 0; + else return intop(>>, x, -y); + } + else { /* shift left */ + if (y >= NBITS) return 0; + else return intop(<<, x, y); + } +} + + +/* +** check whether cached closure in prototype 'p' may be reused, that is, +** whether there is a cached closure with the same upvalues needed by +** new closure to be created. +*/ +static LClosure *getcached (Proto *p, UpVal **encup, StkId base) { + LClosure *c = p->cache; + if (c != NULL) { /* is there a cached closure? */ + int nup = p->sizeupvalues; + Upvaldesc *uv = p->upvalues; + int i; + for (i = 0; i < nup; i++) { /* check whether it has right upvalues */ + TValue *v = uv[i].instack ? base + uv[i].idx : encup[uv[i].idx]->v; + if (c->upvals[i]->v != v) + return NULL; /* wrong upvalue; cannot reuse closure */ + } + } + return c; /* return cached closure (or NULL if no cached closure) */ +} + + +/* +** create a new Lua closure, push it in the stack, and initialize +** its upvalues. Note that the closure is not cached if prototype is +** already black (which means that 'cache' was already cleared by the +** GC). +*/ +static void pushclosure (lua_State *L, Proto *p, UpVal **encup, StkId base, + StkId ra) { + int nup = p->sizeupvalues; + Upvaldesc *uv = p->upvalues; + int i; + LClosure *ncl = luaF_newLclosure(L, nup); + ncl->p = p; + setclLvalue(L, ra, ncl); /* anchor new closure in stack */ + for (i = 0; i < nup; i++) { /* fill in its upvalues */ + if (uv[i].instack) /* upvalue refers to local variable? */ + ncl->upvals[i] = luaF_findupval(L, base + uv[i].idx); + else /* get upvalue from enclosing function */ + ncl->upvals[i] = encup[uv[i].idx]; + ncl->upvals[i]->refcount++; + /* new closure is white, so we do not need a barrier here */ + } + if (!isblack(p)) /* cache will not break GC invariant? */ + p->cache = ncl; /* save it on cache for reuse */ +} + + +/* +** finish execution of an opcode interrupted by an yield +*/ +void luaV_finishOp (lua_State *L) { + CallInfo *ci = L->ci; + StkId base = ci->u.l.base; + Instruction inst = *(ci->u.l.savedpc - 1); /* interrupted instruction */ + OpCode op = GET_OPCODE(inst); + switch (op) { /* finish its execution */ + case OP_ADD: case OP_SUB: case OP_MUL: case OP_DIV: case OP_IDIV: + case OP_BAND: case OP_BOR: case OP_BXOR: case OP_SHL: case OP_SHR: + case OP_MOD: case OP_POW: + case OP_UNM: case OP_BNOT: case OP_LEN: + case OP_GETTABUP: case OP_GETTABLE: case OP_SELF: { + setobjs2s(L, base + GETARG_A(inst), --L->top); + break; + } + case OP_LE: case OP_LT: case OP_EQ: { + int res = !l_isfalse(L->top - 1); + L->top--; + /* metamethod should not be called when operand is K */ + lua_assert(!ISK(GETARG_B(inst))); + if (op == OP_LE && /* "<=" using "<" instead? */ + ttisnil(luaT_gettmbyobj(L, base + GETARG_B(inst), TM_LE))) + res = !res; /* invert result */ + lua_assert(GET_OPCODE(*ci->u.l.savedpc) == OP_JMP); + if (res != GETARG_A(inst)) /* condition failed? */ + ci->u.l.savedpc++; /* skip jump instruction */ + break; + } + case OP_CONCAT: { + StkId top = L->top - 1; /* top when 'luaT_trybinTM' was called */ + int b = GETARG_B(inst); /* first element to concatenate */ + int total = cast_int(top - 1 - (base + b)); /* yet to concatenate */ + setobj2s(L, top - 2, top); /* put TM result in proper position */ + if (total > 1) { /* are there elements to concat? */ + L->top = top - 1; /* top is one after last element (at top-2) */ + luaV_concat(L, total); /* concat them (may yield again) */ + } + /* move final result to final position */ + setobj2s(L, ci->u.l.base + GETARG_A(inst), L->top - 1); + L->top = ci->top; /* restore top */ + break; + } + case OP_TFORCALL: { + lua_assert(GET_OPCODE(*ci->u.l.savedpc) == OP_TFORLOOP); + L->top = ci->top; /* correct top */ + break; + } + case OP_CALL: { + if (GETARG_C(inst) - 1 >= 0) /* nresults >= 0? */ + L->top = ci->top; /* adjust results */ + break; + } + case OP_TAILCALL: case OP_SETTABUP: case OP_SETTABLE: + break; + default: lua_assert(0); + } +} + + + + +/* +** {================================================================== +** Function 'luaV_execute': main interpreter loop +** =================================================================== +*/ + + +/* +** some macros for common tasks in 'luaV_execute' +*/ + +#if !defined luai_runtimecheck +#define luai_runtimecheck(L, c) /* void */ +#endif + + +#define RA(i) (base+GETARG_A(i)) +/* to be used after possible stack reallocation */ +#define RB(i) check_exp(getBMode(GET_OPCODE(i)) == OpArgR, base+GETARG_B(i)) +#define RC(i) check_exp(getCMode(GET_OPCODE(i)) == OpArgR, base+GETARG_C(i)) +#define RKB(i) check_exp(getBMode(GET_OPCODE(i)) == OpArgK, \ + ISK(GETARG_B(i)) ? k+INDEXK(GETARG_B(i)) : base+GETARG_B(i)) +#define RKC(i) check_exp(getCMode(GET_OPCODE(i)) == OpArgK, \ + ISK(GETARG_C(i)) ? k+INDEXK(GETARG_C(i)) : base+GETARG_C(i)) +#define KBx(i) \ + (k + (GETARG_Bx(i) != 0 ? GETARG_Bx(i) - 1 : GETARG_Ax(*ci->u.l.savedpc++))) + + +/* execute a jump instruction */ +#define dojump(ci,i,e) \ + { int a = GETARG_A(i); \ + if (a > 0) luaF_close(L, ci->u.l.base + a - 1); \ + ci->u.l.savedpc += GETARG_sBx(i) + e; } + +/* for test instructions, execute the jump instruction that follows it */ +#define donextjump(ci) { i = *ci->u.l.savedpc; dojump(ci, i, 1); } + + +#define Protect(x) { {x;}; base = ci->u.l.base; } + +#define checkGC(L,c) \ + Protect( luaC_condGC(L,{L->top = (c); /* limit of live values */ \ + luaC_step(L); \ + L->top = ci->top;}) /* restore top */ \ + luai_threadyield(L); ) + + +#define vmdispatch(o) switch(o) +#define vmcase(l) case l: +#define vmbreak break + +void luaV_execute (lua_State *L) { + CallInfo *ci = L->ci; + LClosure *cl; + TValue *k; + StkId base; + newframe: /* reentry point when frame changes (call/return) */ + lua_assert(ci == L->ci); + cl = clLvalue(ci->func); + k = cl->p->k; + base = ci->u.l.base; + /* main loop of interpreter */ + for (;;) { + Instruction i = *(ci->u.l.savedpc++); + StkId ra; + if ((L->hookmask & (LUA_MASKLINE | LUA_MASKCOUNT)) && + (--L->hookcount == 0 || L->hookmask & LUA_MASKLINE)) { + Protect(luaG_traceexec(L)); + } + /* WARNING: several calls may realloc the stack and invalidate 'ra' */ + ra = RA(i); + lua_assert(base == ci->u.l.base); + lua_assert(base <= L->top && L->top < L->stack + L->stacksize); + vmdispatch (GET_OPCODE(i)) { + vmcase(OP_MOVE) { + setobjs2s(L, ra, RB(i)); + vmbreak; + } + vmcase(OP_LOADK) { + TValue *rb = k + GETARG_Bx(i); + setobj2s(L, ra, rb); + vmbreak; + } + vmcase(OP_LOADKX) { + TValue *rb; + lua_assert(GET_OPCODE(*ci->u.l.savedpc) == OP_EXTRAARG); + rb = k + GETARG_Ax(*ci->u.l.savedpc++); + setobj2s(L, ra, rb); + vmbreak; + } + vmcase(OP_LOADBOOL) { + setbvalue(ra, GETARG_B(i)); + if (GETARG_C(i)) ci->u.l.savedpc++; /* skip next instruction (if C) */ + vmbreak; + } + vmcase(OP_LOADNIL) { + int b = GETARG_B(i); + do { + setnilvalue(ra++); + } while (b--); + vmbreak; + } + vmcase(OP_GETUPVAL) { + int b = GETARG_B(i); + setobj2s(L, ra, cl->upvals[b]->v); + vmbreak; + } + vmcase(OP_GETTABUP) { + int b = GETARG_B(i); + Protect(luaV_gettable(L, cl->upvals[b]->v, RKC(i), ra)); + vmbreak; + } + vmcase(OP_GETTABLE) { + Protect(luaV_gettable(L, RB(i), RKC(i), ra)); + vmbreak; + } + vmcase(OP_SETTABUP) { + int a = GETARG_A(i); + Protect(luaV_settable(L, cl->upvals[a]->v, RKB(i), RKC(i))); + vmbreak; + } + vmcase(OP_SETUPVAL) { + UpVal *uv = cl->upvals[GETARG_B(i)]; + setobj(L, uv->v, ra); + luaC_upvalbarrier(L, uv); + vmbreak; + } + vmcase(OP_SETTABLE) { + Protect(luaV_settable(L, ra, RKB(i), RKC(i))); + vmbreak; + } + vmcase(OP_NEWTABLE) { + int b = GETARG_B(i); + int c = GETARG_C(i); + Table *t = luaH_new(L); + sethvalue(L, ra, t); + if (b != 0 || c != 0) + luaH_resize(L, t, luaO_fb2int(b), luaO_fb2int(c)); + checkGC(L, ra + 1); + vmbreak; + } + vmcase(OP_SELF) { + StkId rb = RB(i); + setobjs2s(L, ra+1, rb); + Protect(luaV_gettable(L, rb, RKC(i), ra)); + vmbreak; + } + vmcase(OP_ADD) { + TValue *rb = RKB(i); + TValue *rc = RKC(i); + lua_Number nb; lua_Number nc; + if (ttisinteger(rb) && ttisinteger(rc)) { + lua_Integer ib = ivalue(rb); lua_Integer ic = ivalue(rc); + setivalue(ra, intop(+, ib, ic)); + } + else if (tonumber(rb, &nb) && tonumber(rc, &nc)) { + setfltvalue(ra, luai_numadd(L, nb, nc)); + } + else { Protect(luaT_trybinTM(L, rb, rc, ra, TM_ADD)); } + vmbreak; + } + vmcase(OP_SUB) { + TValue *rb = RKB(i); + TValue *rc = RKC(i); + lua_Number nb; lua_Number nc; + if (ttisinteger(rb) && ttisinteger(rc)) { + lua_Integer ib = ivalue(rb); lua_Integer ic = ivalue(rc); + setivalue(ra, intop(-, ib, ic)); + } + else if (tonumber(rb, &nb) && tonumber(rc, &nc)) { + setfltvalue(ra, luai_numsub(L, nb, nc)); + } + else { Protect(luaT_trybinTM(L, rb, rc, ra, TM_SUB)); } + vmbreak; + } + vmcase(OP_MUL) { + TValue *rb = RKB(i); + TValue *rc = RKC(i); + lua_Number nb; lua_Number nc; + if (ttisinteger(rb) && ttisinteger(rc)) { + lua_Integer ib = ivalue(rb); lua_Integer ic = ivalue(rc); + setivalue(ra, intop(*, ib, ic)); + } + else if (tonumber(rb, &nb) && tonumber(rc, &nc)) { + setfltvalue(ra, luai_nummul(L, nb, nc)); + } + else { Protect(luaT_trybinTM(L, rb, rc, ra, TM_MUL)); } + vmbreak; + } + vmcase(OP_DIV) { /* float division (always with floats) */ + TValue *rb = RKB(i); + TValue *rc = RKC(i); + lua_Number nb; lua_Number nc; + if (tonumber(rb, &nb) && tonumber(rc, &nc)) { + setfltvalue(ra, luai_numdiv(L, nb, nc)); + } + else { Protect(luaT_trybinTM(L, rb, rc, ra, TM_DIV)); } + vmbreak; + } + vmcase(OP_BAND) { + TValue *rb = RKB(i); + TValue *rc = RKC(i); + lua_Integer ib; lua_Integer ic; + if (tointeger(rb, &ib) && tointeger(rc, &ic)) { + setivalue(ra, intop(&, ib, ic)); + } + else { Protect(luaT_trybinTM(L, rb, rc, ra, TM_BAND)); } + vmbreak; + } + vmcase(OP_BOR) { + TValue *rb = RKB(i); + TValue *rc = RKC(i); + lua_Integer ib; lua_Integer ic; + if (tointeger(rb, &ib) && tointeger(rc, &ic)) { + setivalue(ra, intop(|, ib, ic)); + } + else { Protect(luaT_trybinTM(L, rb, rc, ra, TM_BOR)); } + vmbreak; + } + vmcase(OP_BXOR) { + TValue *rb = RKB(i); + TValue *rc = RKC(i); + lua_Integer ib; lua_Integer ic; + if (tointeger(rb, &ib) && tointeger(rc, &ic)) { + setivalue(ra, intop(^, ib, ic)); + } + else { Protect(luaT_trybinTM(L, rb, rc, ra, TM_BXOR)); } + vmbreak; + } + vmcase(OP_SHL) { + TValue *rb = RKB(i); + TValue *rc = RKC(i); + lua_Integer ib; lua_Integer ic; + if (tointeger(rb, &ib) && tointeger(rc, &ic)) { + setivalue(ra, luaV_shiftl(ib, ic)); + } + else { Protect(luaT_trybinTM(L, rb, rc, ra, TM_SHL)); } + vmbreak; + } + vmcase(OP_SHR) { + TValue *rb = RKB(i); + TValue *rc = RKC(i); + lua_Integer ib; lua_Integer ic; + if (tointeger(rb, &ib) && tointeger(rc, &ic)) { + setivalue(ra, luaV_shiftl(ib, -ic)); + } + else { Protect(luaT_trybinTM(L, rb, rc, ra, TM_SHR)); } + vmbreak; + } + vmcase(OP_MOD) { + TValue *rb = RKB(i); + TValue *rc = RKC(i); + lua_Number nb; lua_Number nc; + if (ttisinteger(rb) && ttisinteger(rc)) { + lua_Integer ib = ivalue(rb); lua_Integer ic = ivalue(rc); + setivalue(ra, luaV_mod(L, ib, ic)); + } + else if (tonumber(rb, &nb) && tonumber(rc, &nc)) { + lua_Number m; + luai_nummod(L, nb, nc, m); + setfltvalue(ra, m); + } + else { Protect(luaT_trybinTM(L, rb, rc, ra, TM_MOD)); } + vmbreak; + } + vmcase(OP_IDIV) { /* floor division */ + TValue *rb = RKB(i); + TValue *rc = RKC(i); + lua_Number nb; lua_Number nc; + if (ttisinteger(rb) && ttisinteger(rc)) { + lua_Integer ib = ivalue(rb); lua_Integer ic = ivalue(rc); + setivalue(ra, luaV_div(L, ib, ic)); + } + else if (tonumber(rb, &nb) && tonumber(rc, &nc)) { + setfltvalue(ra, luai_numidiv(L, nb, nc)); + } + else { Protect(luaT_trybinTM(L, rb, rc, ra, TM_IDIV)); } + vmbreak; + } + vmcase(OP_POW) { + TValue *rb = RKB(i); + TValue *rc = RKC(i); + lua_Number nb; lua_Number nc; + if (tonumber(rb, &nb) && tonumber(rc, &nc)) { + setfltvalue(ra, luai_numpow(L, nb, nc)); + } + else { Protect(luaT_trybinTM(L, rb, rc, ra, TM_POW)); } + vmbreak; + } + vmcase(OP_UNM) { + TValue *rb = RB(i); + lua_Number nb; + if (ttisinteger(rb)) { + lua_Integer ib = ivalue(rb); + setivalue(ra, intop(-, 0, ib)); + } + else if (tonumber(rb, &nb)) { + setfltvalue(ra, luai_numunm(L, nb)); + } + else { + Protect(luaT_trybinTM(L, rb, rb, ra, TM_UNM)); + } + vmbreak; + } + vmcase(OP_BNOT) { + TValue *rb = RB(i); + lua_Integer ib; + if (tointeger(rb, &ib)) { + setivalue(ra, intop(^, ~l_castS2U(0), ib)); + } + else { + Protect(luaT_trybinTM(L, rb, rb, ra, TM_BNOT)); + } + vmbreak; + } + vmcase(OP_NOT) { + TValue *rb = RB(i); + int res = l_isfalse(rb); /* next assignment may change this value */ + setbvalue(ra, res); + vmbreak; + } + vmcase(OP_LEN) { + Protect(luaV_objlen(L, ra, RB(i))); + vmbreak; + } + vmcase(OP_CONCAT) { + int b = GETARG_B(i); + int c = GETARG_C(i); + StkId rb; + L->top = base + c + 1; /* mark the end of concat operands */ + Protect(luaV_concat(L, c - b + 1)); + ra = RA(i); /* 'luav_concat' may invoke TMs and move the stack */ + rb = b + base; + setobjs2s(L, ra, rb); + checkGC(L, (ra >= rb ? ra + 1 : rb)); + L->top = ci->top; /* restore top */ + vmbreak; + } + vmcase(OP_JMP) { + dojump(ci, i, 0); + vmbreak; + } + vmcase(OP_EQ) { + TValue *rb = RKB(i); + TValue *rc = RKC(i); + Protect( + if (cast_int(luaV_equalobj(L, rb, rc)) != GETARG_A(i)) + ci->u.l.savedpc++; + else + donextjump(ci); + ) + vmbreak; + } + vmcase(OP_LT) { + Protect( + if (luaV_lessthan(L, RKB(i), RKC(i)) != GETARG_A(i)) + ci->u.l.savedpc++; + else + donextjump(ci); + ) + vmbreak; + } + vmcase(OP_LE) { + Protect( + if (luaV_lessequal(L, RKB(i), RKC(i)) != GETARG_A(i)) + ci->u.l.savedpc++; + else + donextjump(ci); + ) + vmbreak; + } + vmcase(OP_TEST) { + if (GETARG_C(i) ? l_isfalse(ra) : !l_isfalse(ra)) + ci->u.l.savedpc++; + else + donextjump(ci); + vmbreak; + } + vmcase(OP_TESTSET) { + TValue *rb = RB(i); + if (GETARG_C(i) ? l_isfalse(rb) : !l_isfalse(rb)) + ci->u.l.savedpc++; + else { + setobjs2s(L, ra, rb); + donextjump(ci); + } + vmbreak; + } + vmcase(OP_CALL) { + int b = GETARG_B(i); + int nresults = GETARG_C(i) - 1; + if (b != 0) L->top = ra+b; /* else previous instruction set top */ + if (luaD_precall(L, ra, nresults)) { /* C function? */ + if (nresults >= 0) L->top = ci->top; /* adjust results */ + base = ci->u.l.base; + } + else { /* Lua function */ + ci = L->ci; + ci->callstatus |= CIST_REENTRY; + goto newframe; /* restart luaV_execute over new Lua function */ + } + vmbreak; + } + vmcase(OP_TAILCALL) { + int b = GETARG_B(i); + if (b != 0) L->top = ra+b; /* else previous instruction set top */ + lua_assert(GETARG_C(i) - 1 == LUA_MULTRET); + if (luaD_precall(L, ra, LUA_MULTRET)) /* C function? */ + base = ci->u.l.base; + else { + /* tail call: put called frame (n) in place of caller one (o) */ + CallInfo *nci = L->ci; /* called frame */ + CallInfo *oci = nci->previous; /* caller frame */ + StkId nfunc = nci->func; /* called function */ + StkId ofunc = oci->func; /* caller function */ + /* last stack slot filled by 'precall' */ + StkId lim = nci->u.l.base + getproto(nfunc)->numparams; + int aux; + /* close all upvalues from previous call */ + if (cl->p->sizep > 0) luaF_close(L, oci->u.l.base); + /* move new frame into old one */ + for (aux = 0; nfunc + aux < lim; aux++) + setobjs2s(L, ofunc + aux, nfunc + aux); + oci->u.l.base = ofunc + (nci->u.l.base - nfunc); /* correct base */ + oci->top = L->top = ofunc + (L->top - nfunc); /* correct top */ + oci->u.l.savedpc = nci->u.l.savedpc; + oci->callstatus |= CIST_TAIL; /* function was tail called */ + ci = L->ci = oci; /* remove new frame */ + lua_assert(L->top == oci->u.l.base + getproto(ofunc)->maxstacksize); + goto newframe; /* restart luaV_execute over new Lua function */ + } + vmbreak; + } + vmcase(OP_RETURN) { + int b = GETARG_B(i); + if (b != 0) L->top = ra+b-1; + if (cl->p->sizep > 0) luaF_close(L, base); + b = luaD_poscall(L, ra); + if (!(ci->callstatus & CIST_REENTRY)) /* 'ci' still the called one */ + return; /* external invocation: return */ + else { /* invocation via reentry: continue execution */ + ci = L->ci; + if (b) L->top = ci->top; + lua_assert(isLua(ci)); + lua_assert(GET_OPCODE(*((ci)->u.l.savedpc - 1)) == OP_CALL); + goto newframe; /* restart luaV_execute over new Lua function */ + } + } + vmcase(OP_FORLOOP) { + if (ttisinteger(ra)) { /* integer loop? */ + lua_Integer step = ivalue(ra + 2); + lua_Integer idx = ivalue(ra) + step; /* increment index */ + lua_Integer limit = ivalue(ra + 1); + if ((0 < step) ? (idx <= limit) : (limit <= idx)) { + ci->u.l.savedpc += GETARG_sBx(i); /* jump back */ + setivalue(ra, idx); /* update internal index... */ + setivalue(ra + 3, idx); /* ...and external index */ + } + } + else { /* floating loop */ + lua_Number step = fltvalue(ra + 2); + lua_Number idx = luai_numadd(L, fltvalue(ra), step); /* inc. index */ + lua_Number limit = fltvalue(ra + 1); + if (luai_numlt(0, step) ? luai_numle(idx, limit) + : luai_numle(limit, idx)) { + ci->u.l.savedpc += GETARG_sBx(i); /* jump back */ + setfltvalue(ra, idx); /* update internal index... */ + setfltvalue(ra + 3, idx); /* ...and external index */ + } + } + vmbreak; + } + vmcase(OP_FORPREP) { + TValue *init = ra; + TValue *plimit = ra + 1; + TValue *pstep = ra + 2; + lua_Integer ilimit; + int stopnow; + if (ttisinteger(init) && ttisinteger(pstep) && + forlimit(plimit, &ilimit, ivalue(pstep), &stopnow)) { + /* all values are integer */ + lua_Integer initv = (stopnow ? 0 : ivalue(init)); + setivalue(plimit, ilimit); + setivalue(init, initv - ivalue(pstep)); + } + else { /* try making all values floats */ + lua_Number ninit; lua_Number nlimit; lua_Number nstep; + if (!tonumber(plimit, &nlimit)) + luaG_runerror(L, "'for' limit must be a number"); + setfltvalue(plimit, nlimit); + if (!tonumber(pstep, &nstep)) + luaG_runerror(L, "'for' step must be a number"); + setfltvalue(pstep, nstep); + if (!tonumber(init, &ninit)) + luaG_runerror(L, "'for' initial value must be a number"); + setfltvalue(init, luai_numsub(L, ninit, nstep)); + } + ci->u.l.savedpc += GETARG_sBx(i); + vmbreak; + } + vmcase(OP_TFORCALL) { + StkId cb = ra + 3; /* call base */ + setobjs2s(L, cb+2, ra+2); + setobjs2s(L, cb+1, ra+1); + setobjs2s(L, cb, ra); + L->top = cb + 3; /* func. + 2 args (state and index) */ + Protect(luaD_call(L, cb, GETARG_C(i), 1)); + L->top = ci->top; + i = *(ci->u.l.savedpc++); /* go to next instruction */ + ra = RA(i); + lua_assert(GET_OPCODE(i) == OP_TFORLOOP); + goto l_tforloop; + } + vmcase(OP_TFORLOOP) { + l_tforloop: + if (!ttisnil(ra + 1)) { /* continue loop? */ + setobjs2s(L, ra, ra + 1); /* save control variable */ + ci->u.l.savedpc += GETARG_sBx(i); /* jump back */ + } + vmbreak; + } + vmcase(OP_SETLIST) { + int n = GETARG_B(i); + int c = GETARG_C(i); + unsigned int last; + Table *h; + if (n == 0) n = cast_int(L->top - ra) - 1; + if (c == 0) { + lua_assert(GET_OPCODE(*ci->u.l.savedpc) == OP_EXTRAARG); + c = GETARG_Ax(*ci->u.l.savedpc++); + } + luai_runtimecheck(L, ttistable(ra)); + h = hvalue(ra); + last = ((c-1)*LFIELDS_PER_FLUSH) + n; + if (last > h->sizearray) /* needs more space? */ + luaH_resizearray(L, h, last); /* pre-allocate it at once */ + for (; n > 0; n--) { + TValue *val = ra+n; + luaH_setint(L, h, last--, val); + luaC_barrierback(L, h, val); + } + L->top = ci->top; /* correct top (in case of previous open call) */ + vmbreak; + } + vmcase(OP_CLOSURE) { + Proto *p = cl->p->p[GETARG_Bx(i)]; + LClosure *ncl = getcached(p, cl->upvals, base); /* cached closure */ + if (ncl == NULL) /* no match? */ + pushclosure(L, p, cl->upvals, base, ra); /* create a new one */ + else + setclLvalue(L, ra, ncl); /* push cashed closure */ + checkGC(L, ra + 1); + vmbreak; + } + vmcase(OP_VARARG) { + int b = GETARG_B(i) - 1; + int j; + int n = cast_int(base - ci->func) - cl->p->numparams - 1; + if (b < 0) { /* B == 0? */ + b = n; /* get all var. arguments */ + Protect(luaD_checkstack(L, n)); + ra = RA(i); /* previous call may change the stack */ + L->top = ra + n; + } + for (j = 0; j < b; j++) { + if (j < n) { + setobjs2s(L, ra + j, base - n + j); + } + else { + setnilvalue(ra + j); + } + } + vmbreak; + } + vmcase(OP_EXTRAARG) { + lua_assert(0); + vmbreak; + } + } + } +} + +/* }================================================================== */ + diff --git a/thirdparty/src/Lua/lvm.h b/thirdparty/src/Lua/lvm.h new file mode 100644 index 000000000..5c5e18c3a --- /dev/null +++ b/thirdparty/src/Lua/lvm.h @@ -0,0 +1,58 @@ +/* +** $Id: lvm.h,v 2.34 2014/08/01 17:24:02 roberto Exp $ +** Lua virtual machine +** See Copyright Notice in lua.h +*/ + +#ifndef lvm_h +#define lvm_h + + +#include "ldo.h" +#include "lobject.h" +#include "ltm.h" + + +#if !defined(LUA_NOCVTN2S) +#define cvt2str(o) ttisnumber(o) +#else +#define cvt2str(o) 0 /* no conversion from numbers to strings */ +#endif + + +#if !defined(LUA_NOCVTS2N) +#define cvt2num(o) ttisstring(o) +#else +#define cvt2num(o) 0 /* no conversion from strings to numbers */ +#endif + + +#define tonumber(o,n) \ + (ttisfloat(o) ? (*(n) = fltvalue(o), 1) : luaV_tonumber_(o,n)) + +#define tointeger(o,i) \ + (ttisinteger(o) ? (*(i) = ivalue(o), 1) : luaV_tointeger_(o,i)) + +#define intop(op,v1,v2) l_castU2S(l_castS2U(v1) op l_castS2U(v2)) + +#define luaV_rawequalobj(t1,t2) luaV_equalobj(NULL,t1,t2) + + +LUAI_FUNC int luaV_equalobj (lua_State *L, const TValue *t1, const TValue *t2); +LUAI_FUNC int luaV_lessthan (lua_State *L, const TValue *l, const TValue *r); +LUAI_FUNC int luaV_lessequal (lua_State *L, const TValue *l, const TValue *r); +LUAI_FUNC int luaV_tonumber_ (const TValue *obj, lua_Number *n); +LUAI_FUNC int luaV_tointeger_ (const TValue *obj, lua_Integer *p); +LUAI_FUNC void luaV_gettable (lua_State *L, const TValue *t, TValue *key, + StkId val); +LUAI_FUNC void luaV_settable (lua_State *L, const TValue *t, TValue *key, + StkId val); +LUAI_FUNC void luaV_finishOp (lua_State *L); +LUAI_FUNC void luaV_execute (lua_State *L); +LUAI_FUNC void luaV_concat (lua_State *L, int total); +LUAI_FUNC lua_Integer luaV_div (lua_State *L, lua_Integer x, lua_Integer y); +LUAI_FUNC lua_Integer luaV_mod (lua_State *L, lua_Integer x, lua_Integer y); +LUAI_FUNC lua_Integer luaV_shiftl (lua_Integer x, lua_Integer y); +LUAI_FUNC void luaV_objlen (lua_State *L, StkId ra, const TValue *rb); + +#endif diff --git a/thirdparty/src/Lua/lzio.cpp b/thirdparty/src/Lua/lzio.cpp new file mode 100644 index 000000000..ad44ac40e --- /dev/null +++ b/thirdparty/src/Lua/lzio.cpp @@ -0,0 +1,78 @@ +/* +** $Id: lzio.c,v 1.36 2014/11/02 19:19:04 roberto Exp $ +** Buffered streams +** See Copyright Notice in lua.h +*/ + +#define lzio_c +#define LUA_CORE + +#include "lprefix.h" + + +#include <string.h> + +#include <Lua/lua.h> + +#include "llimits.h" +#include "lmem.h" +#include "lstate.h" +#include "lzio.h" + + +int luaZ_fill (ZIO *z) { + size_t size; + lua_State *L = z->L; + const char *buff; + lua_unlock(L); + buff = z->reader(L, z->data, &size); + lua_lock(L); + if (buff == NULL || size == 0) + return EOZ; + z->n = size - 1; /* discount char being returned */ + z->p = buff; + return cast_uchar(*(z->p++)); +} + + +void luaZ_init (lua_State *L, ZIO *z, lua_Reader reader, void *data) { + z->L = L; + z->reader = reader; + z->data = data; + z->n = 0; + z->p = NULL; +} + + +/* --------------------------------------------------------------- read --- */ +size_t luaZ_read (ZIO *z, void *b, size_t n) { + while (n) { + size_t m; + if (z->n == 0) { /* no bytes in buffer? */ + if (luaZ_fill(z) == EOZ) /* try to read more */ + return n; /* no more input; return number of missing bytes */ + else { + z->n++; /* luaZ_fill consumed first byte; put it back */ + z->p--; + } + } + m = (n <= z->n) ? n : z->n; /* min. between n and z->n */ + memcpy(b, z->p, m); + z->n -= m; + z->p += m; + b = (char *)b + m; + n -= m; + } + return 0; +} + +/* ------------------------------------------------------------------------ */ +char *luaZ_openspace (lua_State *L, Mbuffer *buff, size_t n) { + if (n > buff->buffsize) { + if (n < LUA_MINBUFFER) n = LUA_MINBUFFER; + luaZ_resizebuffer(L, buff, n); + } + return buff->buffer; +} + + diff --git a/thirdparty/src/Lua/lzio.h b/thirdparty/src/Lua/lzio.h new file mode 100644 index 000000000..e94f9e87a --- /dev/null +++ b/thirdparty/src/Lua/lzio.h @@ -0,0 +1,67 @@ +/* +** $Id: lzio.h,v 1.30 2014/12/19 17:26:14 roberto Exp $ +** Buffered streams +** See Copyright Notice in lua.h +*/ + + +#ifndef lzio_h +#define lzio_h + +#include <Lua/lua.h> + +#include "lmem.h" + + +#define EOZ (-1) /* end of stream */ + +typedef struct Zio ZIO; + +#define zgetc(z) (((z)->n--)>0 ? cast_uchar(*(z)->p++) : luaZ_fill(z)) + + +typedef struct Mbuffer { + char *buffer; + size_t n; + size_t buffsize; +} Mbuffer; + +#define luaZ_initbuffer(L, buff) ((buff)->buffer = NULL, (buff)->buffsize = 0) + +#define luaZ_buffer(buff) ((buff)->buffer) +#define luaZ_sizebuffer(buff) ((buff)->buffsize) +#define luaZ_bufflen(buff) ((buff)->n) + +#define luaZ_buffremove(buff,i) ((buff)->n -= (i)) +#define luaZ_resetbuffer(buff) ((buff)->n = 0) + + +#define luaZ_resizebuffer(L, buff, size) \ + ((buff)->buffer = luaM_reallocvchar(L, (buff)->buffer, \ + (buff)->buffsize, size), \ + (buff)->buffsize = size) + +#define luaZ_freebuffer(L, buff) luaZ_resizebuffer(L, buff, 0) + + +LUAI_FUNC char *luaZ_openspace (lua_State *L, Mbuffer *buff, size_t n); +LUAI_FUNC void luaZ_init (lua_State *L, ZIO *z, lua_Reader reader, + void *data); +LUAI_FUNC size_t luaZ_read (ZIO* z, void *b, size_t n); /* read next n bytes */ + + + +/* --------- Private Part ------------------ */ + +struct Zio { + size_t n; /* bytes still unread */ + const char *p; /* current position in buffer */ + lua_Reader reader; /* reader function */ + void *data; /* additional data */ + lua_State *L; /* Lua state (for reader) */ +}; + + +LUAI_FUNC int luaZ_fill (ZIO *z); + +#endif diff --git a/thirdparty/src/chipmunk/chipmunk.c b/thirdparty/src/chipmunk/chipmunk.c new file mode 100644 index 000000000..503265cf6 --- /dev/null +++ b/thirdparty/src/chipmunk/chipmunk.c @@ -0,0 +1,331 @@ +/* Copyright (c) 2013 Scott Lembcke and Howling Moon Software + * + * Permission is hereby granted, free of charge, to any person obtaining a copy + * of this software and associated documentation files (the "Software"), to deal + * in the Software without restriction, including without limitation the rights + * to use, copy, modify, merge, publish, distribute, sublicense, and/or sell + * copies of the Software, and to permit persons to whom the Software is + * furnished to do so, subject to the following conditions: + * + * The above copyright notice and this permission notice shall be included in + * all copies or substantial portions of the Software. + * + * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR + * IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY, + * FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE + * AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER + * LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, + * OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE + * SOFTWARE. + */ + +#include <stdio.h> +#include <string.h> +#include <stdarg.h> +#if defined(ANDROID) +# include <android/log.h> +#endif + +#include "chipmunk/chipmunk_private.h" + +void +cpMessage(const char *condition, const char *file, int line, int isError, int isHardError, const char *message, ...) +{ + fprintf(stderr, (isError ? "Aborting due to Chipmunk error: " : "Chipmunk warning: ")); + + va_list vargs; + va_start(vargs, message); { +#if defined(ANDROID) + __android_log_print( ANDROID_LOG_INFO, "Chipmunk", "%s(%d)", file, line ); + __android_log_print( ANDROID_LOG_INFO, "Chipmunk", message, vargs ); +#else + vfprintf(stderr, message, vargs); + fprintf(stderr, "\n"); +#endif + } va_end(vargs); + +#if defined(ANDROID) + __android_log_print(ANDROID_LOG_INFO, "Chipmunk", "\tFailed condition: %s\n", condition); + __android_log_print(ANDROID_LOG_INFO, "Chipmunk", "\tSource:%s:%d\n", file, line); +#else + fprintf(stderr, "\tFailed condition: %s\n", condition); + fprintf(stderr, "\tSource:%s:%d\n", file, line); +#endif +} + +#define STR(s) #s +#define XSTR(s) STR(s) + +const char *cpVersionString = XSTR(CP_VERSION_MAJOR) "." XSTR(CP_VERSION_MINOR) "." XSTR(CP_VERSION_RELEASE); + +//MARK: Misc Functions + +cpFloat +cpMomentForCircle(cpFloat m, cpFloat r1, cpFloat r2, cpVect offset) +{ + return m*(0.5f*(r1*r1 + r2*r2) + cpvlengthsq(offset)); +} + +cpFloat +cpAreaForCircle(cpFloat r1, cpFloat r2) +{ + return (cpFloat)CP_PI*cpfabs(r1*r1 - r2*r2); +} + +cpFloat +cpMomentForSegment(cpFloat m, cpVect a, cpVect b, cpFloat r) +{ + cpVect offset = cpvlerp(a, b, 0.5f); + + // This approximates the shape as a box for rounded segments, but it's quite close. + cpFloat length = cpvdist(b, a) + 2.0f*r; + return m*((length*length + 4.0f*r*r)/12.0f + cpvlengthsq(offset)); +} + +cpFloat +cpAreaForSegment(cpVect a, cpVect b, cpFloat r) +{ + return r*((cpFloat)CP_PI*r + 2.0f*cpvdist(a, b)); +} + +cpFloat +cpMomentForPoly(cpFloat m, const int count, const cpVect *verts, cpVect offset, cpFloat r) +{ + // TODO account for radius. + if(count == 2) return cpMomentForSegment(m, verts[0], verts[1], 0.0f); + + cpFloat sum1 = 0.0f; + cpFloat sum2 = 0.0f; + for(int i=0; i<count; i++){ + cpVect v1 = cpvadd(verts[i], offset); + cpVect v2 = cpvadd(verts[(i+1)%count], offset); + + cpFloat a = cpvcross(v2, v1); + cpFloat b = cpvdot(v1, v1) + cpvdot(v1, v2) + cpvdot(v2, v2); + + sum1 += a*b; + sum2 += a; + } + + return (m*sum1)/(6.0f*sum2); +} + +cpFloat +cpAreaForPoly(const int count, const cpVect *verts, cpFloat r) +{ + cpFloat area = 0.0f; + cpFloat perimeter = 0.0f; + for(int i=0; i<count; i++){ + cpVect v1 = verts[i]; + cpVect v2 = verts[(i+1)%count]; + + area += cpvcross(v1, v2); + perimeter += cpvdist(v1, v2); + } + + return r*(CP_PI*cpfabs(r) + perimeter) + area/2.0f; +} + +cpVect +cpCentroidForPoly(const int count, const cpVect *verts) +{ + cpFloat sum = 0.0f; + cpVect vsum = cpvzero; + + for(int i=0; i<count; i++){ + cpVect v1 = verts[i]; + cpVect v2 = verts[(i+1)%count]; + cpFloat cross = cpvcross(v1, v2); + + sum += cross; + vsum = cpvadd(vsum, cpvmult(cpvadd(v1, v2), cross)); + } + + return cpvmult(vsum, 1.0f/(3.0f*sum)); +} + +//void +//cpRecenterPoly(const int count, cpVect *verts){ +// cpVect centroid = cpCentroidForPoly(count, verts); +// +// for(int i=0; i<count; i++){ +// verts[i] = cpvsub(verts[i], centroid); +// } +//} + +cpFloat +cpMomentForBox(cpFloat m, cpFloat width, cpFloat height) +{ + return m*(width*width + height*height)/12.0f; +} + +cpFloat +cpMomentForBox2(cpFloat m, cpBB box) +{ + cpFloat width = box.r - box.l; + cpFloat height = box.t - box.b; + cpVect offset = cpvmult(cpv(box.l + box.r, box.b + box.t), 0.5f); + + // TODO: NaN when offset is 0 and m is INFINITY + return cpMomentForBox(m, width, height) + m*cpvlengthsq(offset); +} + +//MARK: Quick Hull + +void +cpLoopIndexes(const cpVect *verts, int count, int *start, int *end) +{ + (*start) = (*end) = 0; + cpVect min = verts[0]; + cpVect max = min; + + for(int i=1; i<count; i++){ + cpVect v = verts[i]; + + if(v.x < min.x || (v.x == min.x && v.y < min.y)){ + min = v; + (*start) = i; + } else if(v.x > max.x || (v.x == max.x && v.y > max.y)){ + max = v; + (*end) = i; + } + } +} + +#define SWAP(__A__, __B__) {cpVect __TMP__ = __A__; __A__ = __B__; __B__ = __TMP__;} + +static int +QHullPartition(cpVect *verts, int count, cpVect a, cpVect b, cpFloat tol) +{ + if(count == 0) return 0; + + cpFloat max = 0; + int pivot = 0; + + cpVect delta = cpvsub(b, a); + cpFloat valueTol = tol*cpvlength(delta); + + int head = 0; + for(int tail = count-1; head <= tail;){ + cpFloat value = cpvcross(cpvsub(verts[head], a), delta); + if(value > valueTol){ + if(value > max){ + max = value; + pivot = head; + } + + head++; + } else { + SWAP(verts[head], verts[tail]); + tail--; + } + } + + // move the new pivot to the front if it's not already there. + if(pivot != 0) SWAP(verts[0], verts[pivot]); + return head; +} + +static int +QHullReduce(cpFloat tol, cpVect *verts, int count, cpVect a, cpVect pivot, cpVect b, cpVect *result) +{ + if(count < 0){ + return 0; + } else if(count == 0) { + result[0] = pivot; + return 1; + } else { + int left_count = QHullPartition(verts, count, a, pivot, tol); + int index = QHullReduce(tol, verts + 1, left_count - 1, a, verts[0], pivot, result); + + result[index++] = pivot; + + int right_count = QHullPartition(verts + left_count, count - left_count, pivot, b, tol); + return index + QHullReduce(tol, verts + left_count + 1, right_count - 1, pivot, verts[left_count], b, result + index); + } +} + +// QuickHull seemed like a neat algorithm, and efficient-ish for large input sets. +// My implementation performs an in place reduction using the result array as scratch space. +int +cpConvexHull(int count, const cpVect *verts, cpVect *result, int *first, cpFloat tol) +{ + if(verts != result){ + // Copy the line vertexes into the empty part of the result polyline to use as a scratch buffer. + memcpy(result, verts, count*sizeof(cpVect)); + } + + // Degenerate case, all points are the same. + int start, end; + cpLoopIndexes(verts, count, &start, &end); + if(start == end){ + if(first) (*first) = 0; + return 1; + } + + SWAP(result[0], result[start]); + SWAP(result[1], result[end == 0 ? start : end]); + + cpVect a = result[0]; + cpVect b = result[1]; + + if(first) (*first) = start; + return QHullReduce(tol, result + 2, count - 2, a, b, a, result + 1) + 1; +} + +//MARK: Alternate Block Iterators + +#if defined(__has_extension) +#if __has_extension(blocks) + +static void IteratorFunc(void *ptr, void (^block)(void *ptr)){block(ptr);} + +void cpSpaceEachBody_b(cpSpace *space, void (^block)(cpBody *body)){ + cpSpaceEachBody(space, (cpSpaceBodyIteratorFunc)IteratorFunc, block); +} + +void cpSpaceEachShape_b(cpSpace *space, void (^block)(cpShape *shape)){ + cpSpaceEachShape(space, (cpSpaceShapeIteratorFunc)IteratorFunc, block); +} + +void cpSpaceEachConstraint_b(cpSpace *space, void (^block)(cpConstraint *constraint)){ + cpSpaceEachConstraint(space, (cpSpaceConstraintIteratorFunc)IteratorFunc, block); +} + +static void BodyIteratorFunc(cpBody *body, void *ptr, void (^block)(void *ptr)){block(ptr);} + +void cpBodyEachShape_b(cpBody *body, void (^block)(cpShape *shape)){ + cpBodyEachShape(body, (cpBodyShapeIteratorFunc)BodyIteratorFunc, block); +} + +void cpBodyEachConstraint_b(cpBody *body, void (^block)(cpConstraint *constraint)){ + cpBodyEachConstraint(body, (cpBodyConstraintIteratorFunc)BodyIteratorFunc, block); +} + +void cpBodyEachArbiter_b(cpBody *body, void (^block)(cpArbiter *arbiter)){ + cpBodyEachArbiter(body, (cpBodyArbiterIteratorFunc)BodyIteratorFunc, block); +} + +static void PointQueryIteratorFunc(cpShape *shape, cpVect p, cpFloat d, cpVect g, cpSpacePointQueryBlock block){block(shape, p, d, g);} +void cpSpacePointQuery_b(cpSpace *space, cpVect point, cpFloat maxDistance, cpShapeFilter filter, cpSpacePointQueryBlock block){ + cpSpacePointQuery(space, point, maxDistance, filter, (cpSpacePointQueryFunc)PointQueryIteratorFunc, block); +} + +static void SegmentQueryIteratorFunc(cpShape *shape, cpVect p, cpVect n, cpFloat t, cpSpaceSegmentQueryBlock block){block(shape, p, n, t);} +void cpSpaceSegmentQuery_b(cpSpace *space, cpVect start, cpVect end, cpFloat radius, cpShapeFilter filter, cpSpaceSegmentQueryBlock block){ + cpSpaceSegmentQuery(space, start, end, radius, filter, (cpSpaceSegmentQueryFunc)SegmentQueryIteratorFunc, block); +} + +void cpSpaceBBQuery_b(cpSpace *space, cpBB bb, cpShapeFilter filter, cpSpaceBBQueryBlock block){ + cpSpaceBBQuery(space, bb, filter, (cpSpaceBBQueryFunc)IteratorFunc, block); +} + +static void ShapeQueryIteratorFunc(cpShape *shape, cpContactPointSet *points, cpSpaceShapeQueryBlock block){block(shape, points);} +cpBool cpSpaceShapeQuery_b(cpSpace *space, cpShape *shape, cpSpaceShapeQueryBlock block){ + return cpSpaceShapeQuery(space, shape, (cpSpaceShapeQueryFunc)ShapeQueryIteratorFunc, block); +} + +#endif +#endif + +#include "chipmunk/chipmunk_ffi.h" diff --git a/thirdparty/src/chipmunk/cpArbiter.c b/thirdparty/src/chipmunk/cpArbiter.c new file mode 100644 index 000000000..6c52ceea0 --- /dev/null +++ b/thirdparty/src/chipmunk/cpArbiter.c @@ -0,0 +1,496 @@ +/* Copyright (c) 2013 Scott Lembcke and Howling Moon Software + * + * Permission is hereby granted, free of charge, to any person obtaining a copy + * of this software and associated documentation files (the "Software"), to deal + * in the Software without restriction, including without limitation the rights + * to use, copy, modify, merge, publish, distribute, sublicense, and/or sell + * copies of the Software, and to permit persons to whom the Software is + * furnished to do so, subject to the following conditions: + * + * The above copyright notice and this permission notice shall be included in + * all copies or substantial portions of the Software. + * + * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR + * IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY, + * FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE + * AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER + * LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, + * OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE + * SOFTWARE. + */ + +#include "chipmunk/chipmunk_private.h" + +// TODO: make this generic so I can reuse it for constraints also. +static inline void +unthreadHelper(cpArbiter *arb, cpBody *body) +{ + struct cpArbiterThread *thread = cpArbiterThreadForBody(arb, body); + cpArbiter *prev = thread->prev; + cpArbiter *next = thread->next; + + if(prev){ + cpArbiterThreadForBody(prev, body)->next = next; + } else if(body->arbiterList == arb) { + // IFF prev is NULL and body->arbiterList == arb, is arb at the head of the list. + // This function may be called for an arbiter that was never in a list. + // In that case, we need to protect it from wiping out the body->arbiterList pointer. + body->arbiterList = next; + } + + if(next) cpArbiterThreadForBody(next, body)->prev = prev; + + thread->prev = NULL; + thread->next = NULL; +} + +void +cpArbiterUnthread(cpArbiter *arb) +{ + unthreadHelper(arb, arb->body_a); + unthreadHelper(arb, arb->body_b); +} + +cpBool cpArbiterIsFirstContact(const cpArbiter *arb) +{ + return arb->state == CP_ARBITER_STATE_FIRST_COLLISION; +} + +cpBool cpArbiterIsRemoval(const cpArbiter *arb) +{ + return arb->state == CP_ARBITER_STATE_INVALIDATED; +} + +int cpArbiterGetCount(const cpArbiter *arb) +{ + // Return 0 contacts if we are in a separate callback. + return (arb->state < CP_ARBITER_STATE_CACHED ? arb->count : 0); +} + +cpVect +cpArbiterGetNormal(const cpArbiter *arb) +{ + return cpvmult(arb->n, arb->swapped ? -1.0f : 1.0); +} + +cpVect +cpArbiterGetPointA(const cpArbiter *arb, int i) +{ + cpAssertHard(0 <= i && i < cpArbiterGetCount(arb), "Index error: The specified contact index is invalid for this arbiter"); + return cpvadd(arb->body_a->p, arb->contacts[i].r1); +} + +cpVect +cpArbiterGetPointB(const cpArbiter *arb, int i) +{ + cpAssertHard(0 <= i && i < cpArbiterGetCount(arb), "Index error: The specified contact index is invalid for this arbiter"); + return cpvadd(arb->body_b->p, arb->contacts[i].r2); +} + +cpFloat +cpArbiterGetDepth(const cpArbiter *arb, int i) +{ + cpAssertHard(0 <= i && i < cpArbiterGetCount(arb), "Index error: The specified contact index is invalid for this arbiter"); + + struct cpContact *con = &arb->contacts[i]; + return cpvdot(cpvadd(cpvsub(con->r2, con->r1), cpvsub(arb->body_b->p, arb->body_a->p)), arb->n); +} + +cpContactPointSet +cpArbiterGetContactPointSet(const cpArbiter *arb) +{ + cpContactPointSet set; + set.count = cpArbiterGetCount(arb); + + cpBool swapped = arb->swapped; + cpVect n = arb->n; + set.normal = (swapped ? cpvneg(n) : n); + + for(int i=0; i<set.count; i++){ + // Contact points are relative to body CoGs; + cpVect p1 = cpvadd(arb->body_a->p, arb->contacts[i].r1); + cpVect p2 = cpvadd(arb->body_b->p, arb->contacts[i].r2); + + set.points[i].pointA = (swapped ? p2 : p1); + set.points[i].pointB = (swapped ? p1 : p2); + set.points[i].distance = cpvdot(cpvsub(p2, p1), n); + } + + return set; +} + +void +cpArbiterSetContactPointSet(cpArbiter *arb, cpContactPointSet *set) +{ + int count = set->count; + cpAssertHard(count == arb->count, "The number of contact points cannot be changed."); + + cpBool swapped = arb->swapped; + arb->n = (swapped ? cpvneg(set->normal) : set->normal); + + for(int i=0; i<count; i++){ + // Convert back to CoG relative offsets. + cpVect p1 = set->points[i].pointA; + cpVect p2 = set->points[i].pointB; + + arb->contacts[i].r1 = cpvsub(swapped ? p2 : p1, arb->body_a->p); + arb->contacts[i].r2 = cpvsub(swapped ? p1 : p2, arb->body_b->p); + } +} + +cpVect +cpArbiterTotalImpulse(const cpArbiter *arb) +{ + struct cpContact *contacts = arb->contacts; + cpVect n = arb->n; + cpVect sum = cpvzero; + + for(int i=0, count=cpArbiterGetCount(arb); i<count; i++){ + struct cpContact *con = &contacts[i]; + sum = cpvadd(sum, cpvrotate(n, cpv(con->jnAcc, con->jtAcc))); + } + + return (arb->swapped ? sum : cpvneg(sum)); + return cpvzero; +} + +cpFloat +cpArbiterTotalKE(const cpArbiter *arb) +{ + cpFloat eCoef = (1 - arb->e)/(1 + arb->e); + cpFloat sum = 0.0; + + struct cpContact *contacts = arb->contacts; + for(int i=0, count=cpArbiterGetCount(arb); i<count; i++){ + struct cpContact *con = &contacts[i]; + cpFloat jnAcc = con->jnAcc; + cpFloat jtAcc = con->jtAcc; + + sum += eCoef*jnAcc*jnAcc/con->nMass + jtAcc*jtAcc/con->tMass; + } + + return sum; +} + +cpBool +cpArbiterIgnore(cpArbiter *arb) +{ + arb->state = CP_ARBITER_STATE_IGNORE; + return cpFalse; +} + +cpFloat +cpArbiterGetRestitution(const cpArbiter *arb) +{ + return arb->e; +} + +void +cpArbiterSetRestitution(cpArbiter *arb, cpFloat restitution) +{ + arb->e = restitution; +} + +cpFloat +cpArbiterGetFriction(const cpArbiter *arb) +{ + return arb->u; +} + +void +cpArbiterSetFriction(cpArbiter *arb, cpFloat friction) +{ + arb->u = friction; +} + +cpVect +cpArbiterGetSurfaceVelocity(cpArbiter *arb) +{ + return cpvmult(arb->surface_vr, arb->swapped ? -1.0f : 1.0); +} + +void +cpArbiterSetSurfaceVelocity(cpArbiter *arb, cpVect vr) +{ + arb->surface_vr = cpvmult(vr, arb->swapped ? -1.0f : 1.0); +} + +cpDataPointer +cpArbiterGetUserData(const cpArbiter *arb) +{ + return arb->data; +} + +void +cpArbiterSetUserData(cpArbiter *arb, cpDataPointer userData) +{ + arb->data = userData; +} + +void +cpArbiterGetShapes(const cpArbiter *arb, cpShape **a, cpShape **b) +{ + if(arb->swapped){ + (*a) = (cpShape *)arb->b, (*b) = (cpShape *)arb->a; + } else { + (*a) = (cpShape *)arb->a, (*b) = (cpShape *)arb->b; + } +} + +void cpArbiterGetBodies(const cpArbiter *arb, cpBody **a, cpBody **b) +{ + CP_ARBITER_GET_SHAPES(arb, shape_a, shape_b); + (*a) = shape_a->body; + (*b) = shape_b->body; +} + +cpBool +cpArbiterCallWildcardBeginA(cpArbiter *arb, cpSpace *space) +{ + cpCollisionHandler *handler = arb->handlerA; + return handler->beginFunc(arb, space, handler->userData); +} + +cpBool +cpArbiterCallWildcardBeginB(cpArbiter *arb, cpSpace *space) +{ + cpCollisionHandler *handler = arb->handlerB; + arb->swapped = !arb->swapped; + cpBool retval = handler->beginFunc(arb, space, handler->userData); + arb->swapped = !arb->swapped; + return retval; +} + +cpBool +cpArbiterCallWildcardPreSolveA(cpArbiter *arb, cpSpace *space) +{ + cpCollisionHandler *handler = arb->handlerA; + return handler->preSolveFunc(arb, space, handler->userData); +} + +cpBool +cpArbiterCallWildcardPreSolveB(cpArbiter *arb, cpSpace *space) +{ + cpCollisionHandler *handler = arb->handlerB; + arb->swapped = !arb->swapped; + cpBool retval = handler->preSolveFunc(arb, space, handler->userData); + arb->swapped = !arb->swapped; + return retval; +} + +void +cpArbiterCallWildcardPostSolveA(cpArbiter *arb, cpSpace *space) +{ + cpCollisionHandler *handler = arb->handlerA; + handler->postSolveFunc(arb, space, handler->userData); +} + +void +cpArbiterCallWildcardPostSolveB(cpArbiter *arb, cpSpace *space) +{ + cpCollisionHandler *handler = arb->handlerB; + arb->swapped = !arb->swapped; + handler->postSolveFunc(arb, space, handler->userData); + arb->swapped = !arb->swapped; +} + +void +cpArbiterCallWildcardSeparateA(cpArbiter *arb, cpSpace *space) +{ + cpCollisionHandler *handler = arb->handlerA; + handler->separateFunc(arb, space, handler->userData); +} + +void +cpArbiterCallWildcardSeparateB(cpArbiter *arb, cpSpace *space) +{ + cpCollisionHandler *handler = arb->handlerB; + arb->swapped = !arb->swapped; + handler->separateFunc(arb, space, handler->userData); + arb->swapped = !arb->swapped; +} + +cpArbiter* +cpArbiterInit(cpArbiter *arb, cpShape *a, cpShape *b) +{ + arb->handler = NULL; + arb->swapped = cpFalse; + + arb->handler = NULL; + arb->handlerA = NULL; + arb->handlerB = NULL; + + arb->e = 0.0f; + arb->u = 0.0f; + arb->surface_vr = cpvzero; + + arb->count = 0; + arb->contacts = NULL; + + arb->a = a; arb->body_a = a->body; + arb->b = b; arb->body_b = b->body; + + arb->thread_a.next = NULL; + arb->thread_b.next = NULL; + arb->thread_a.prev = NULL; + arb->thread_b.prev = NULL; + + arb->stamp = 0; + arb->state = CP_ARBITER_STATE_FIRST_COLLISION; + + arb->data = NULL; + + return arb; +} + +static inline cpCollisionHandler * +cpSpaceLookupHandler(cpSpace *space, cpCollisionType a, cpCollisionType b, cpCollisionHandler *defaultValue) +{ + cpCollisionType types[] = {a, b}; + cpCollisionHandler *handler = (cpCollisionHandler *)cpHashSetFind(space->collisionHandlers, CP_HASH_PAIR(a, b), types); + return (handler ? handler : defaultValue); +} + +void +cpArbiterUpdate(cpArbiter *arb, struct cpCollisionInfo *info, cpSpace *space) +{ + const cpShape *a = info->a, *b = info->b; + + // For collisions between two similar primitive types, the order could have been swapped since the last frame. + arb->a = a; arb->body_a = a->body; + arb->b = b; arb->body_b = b->body; + + // Iterate over the possible pairs to look for hash value matches. + for(int i=0; i<info->count; i++){ + struct cpContact *con = &info->arr[i]; + + // r1 and r2 store absolute offsets at init time. + // Need to convert them to relative offsets. + con->r1 = cpvsub(con->r1, a->body->p); + con->r2 = cpvsub(con->r2, b->body->p); + + // Cached impulses are not zeroed at init time. + con->jnAcc = con->jtAcc = 0.0f; + + for(int j=0; j<arb->count; j++){ + struct cpContact *old = &arb->contacts[j]; + + // This could trigger false positives, but is fairly unlikely nor serious if it does. + if(con->hash == old->hash){ + // Copy the persistant contact information. + con->jnAcc = old->jnAcc; + con->jtAcc = old->jtAcc; + } + } + } + + arb->contacts = info->arr; + arb->count = info->count; + arb->n = info->n; + + arb->e = a->e * b->e; + arb->u = a->u * b->u; + + cpVect surface_vr = cpvsub(b->surfaceV, a->surfaceV); + arb->surface_vr = cpvsub(surface_vr, cpvmult(info->n, cpvdot(surface_vr, info->n))); + + cpCollisionType typeA = info->a->type, typeB = info->b->type; + cpCollisionHandler *defaultHandler = &space->defaultHandler; + cpCollisionHandler *handler = arb->handler = cpSpaceLookupHandler(space, typeA, typeB, defaultHandler); + + // Check if the types match, but don't swap for a default handler which use the wildcard for type A. + cpBool swapped = arb->swapped = (typeA != handler->typeA && handler->typeA != CP_WILDCARD_COLLISION_TYPE); + + if(handler != defaultHandler || space->usesWildcards){ + // The order of the main handler swaps the wildcard handlers too. Uffda. + arb->handlerA = cpSpaceLookupHandler(space, (swapped ? typeB : typeA), CP_WILDCARD_COLLISION_TYPE, &cpCollisionHandlerDoNothing); + arb->handlerB = cpSpaceLookupHandler(space, (swapped ? typeA : typeB), CP_WILDCARD_COLLISION_TYPE, &cpCollisionHandlerDoNothing); + } + + // mark it as new if it's been cached + if(arb->state == CP_ARBITER_STATE_CACHED) arb->state = CP_ARBITER_STATE_FIRST_COLLISION; +} + +void +cpArbiterPreStep(cpArbiter *arb, cpFloat dt, cpFloat slop, cpFloat bias) +{ + cpBody *a = arb->body_a; + cpBody *b = arb->body_b; + cpVect n = arb->n; + cpVect body_delta = cpvsub(b->p, a->p); + + for(int i=0; i<arb->count; i++){ + struct cpContact *con = &arb->contacts[i]; + + // Calculate the mass normal and mass tangent. + con->nMass = 1.0f/k_scalar(a, b, con->r1, con->r2, n); + con->tMass = 1.0f/k_scalar(a, b, con->r1, con->r2, cpvperp(n)); + + // Calculate the target bias velocity. + cpFloat dist = cpvdot(cpvadd(cpvsub(con->r2, con->r1), body_delta), n); + con->bias = -bias*cpfmin(0.0f, dist + slop)/dt; + con->jBias = 0.0f; + + // Calculate the target bounce velocity. + con->bounce = normal_relative_velocity(a, b, con->r1, con->r2, n)*arb->e; + } +} + +void +cpArbiterApplyCachedImpulse(cpArbiter *arb, cpFloat dt_coef) +{ + if(cpArbiterIsFirstContact(arb)) return; + + cpBody *a = arb->body_a; + cpBody *b = arb->body_b; + cpVect n = arb->n; + + for(int i=0; i<arb->count; i++){ + struct cpContact *con = &arb->contacts[i]; + cpVect j = cpvrotate(n, cpv(con->jnAcc, con->jtAcc)); + apply_impulses(a, b, con->r1, con->r2, cpvmult(j, dt_coef)); + } +} + +// TODO: is it worth splitting velocity/position correction? + +void +cpArbiterApplyImpulse(cpArbiter *arb) +{ + cpBody *a = arb->body_a; + cpBody *b = arb->body_b; + cpVect n = arb->n; + cpVect surface_vr = arb->surface_vr; + cpFloat friction = arb->u; + + for(int i=0; i<arb->count; i++){ + struct cpContact *con = &arb->contacts[i]; + cpFloat nMass = con->nMass; + cpVect r1 = con->r1; + cpVect r2 = con->r2; + + cpVect vb1 = cpvadd(a->v_bias, cpvmult(cpvperp(r1), a->w_bias)); + cpVect vb2 = cpvadd(b->v_bias, cpvmult(cpvperp(r2), b->w_bias)); + cpVect vr = cpvadd(relative_velocity(a, b, r1, r2), surface_vr); + + cpFloat vbn = cpvdot(cpvsub(vb2, vb1), n); + cpFloat vrn = cpvdot(vr, n); + cpFloat vrt = cpvdot(vr, cpvperp(n)); + + cpFloat jbn = (con->bias - vbn)*nMass; + cpFloat jbnOld = con->jBias; + con->jBias = cpfmax(jbnOld + jbn, 0.0f); + + cpFloat jn = -(con->bounce + vrn)*nMass; + cpFloat jnOld = con->jnAcc; + con->jnAcc = cpfmax(jnOld + jn, 0.0f); + + cpFloat jtMax = friction*con->jnAcc; + cpFloat jt = -vrt*con->tMass; + cpFloat jtOld = con->jtAcc; + con->jtAcc = cpfclamp(jtOld + jt, -jtMax, jtMax); + + apply_bias_impulses(a, b, r1, r2, cpvmult(n, con->jBias - jbnOld)); + apply_impulses(a, b, r1, r2, cpvrotate(n, cpv(con->jnAcc - jnOld, con->jtAcc - jtOld))); + } +} diff --git a/thirdparty/src/chipmunk/cpArray.c b/thirdparty/src/chipmunk/cpArray.c new file mode 100644 index 000000000..a1f8df526 --- /dev/null +++ b/thirdparty/src/chipmunk/cpArray.c @@ -0,0 +1,101 @@ +/* Copyright (c) 2013 Scott Lembcke and Howling Moon Software + * + * Permission is hereby granted, free of charge, to any person obtaining a copy + * of this software and associated documentation files (the "Software"), to deal + * in the Software without restriction, including without limitation the rights + * to use, copy, modify, merge, publish, distribute, sublicense, and/or sell + * copies of the Software, and to permit persons to whom the Software is + * furnished to do so, subject to the following conditions: + * + * The above copyright notice and this permission notice shall be included in + * all copies or substantial portions of the Software. + * + * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR + * IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY, + * FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE + * AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER + * LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, + * OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE + * SOFTWARE. + */ + +#include <string.h> + +#include "chipmunk/chipmunk_private.h" + + +cpArray * +cpArrayNew(int size) +{ + cpArray *arr = (cpArray *)cpcalloc(1, sizeof(cpArray)); + + arr->num = 0; + arr->max = (size ? size : 4); + arr->arr = (void **)cpcalloc(arr->max, sizeof(void*)); + + return arr; +} + +void +cpArrayFree(cpArray *arr) +{ + if(arr){ + cpfree(arr->arr); + arr->arr = NULL; + + cpfree(arr); + } +} + +void +cpArrayPush(cpArray *arr, void *object) +{ + if(arr->num == arr->max){ + arr->max = 3*(arr->max + 1)/2; + arr->arr = (void **)cprealloc(arr->arr, arr->max*sizeof(void*)); + } + + arr->arr[arr->num] = object; + arr->num++; +} + +void * +cpArrayPop(cpArray *arr) +{ + arr->num--; + + void *value = arr->arr[arr->num]; + arr->arr[arr->num] = NULL; + + return value; +} + +void +cpArrayDeleteObj(cpArray *arr, void *obj) +{ + for(int i=0; i<arr->num; i++){ + if(arr->arr[i] == obj){ + arr->num--; + + arr->arr[i] = arr->arr[arr->num]; + arr->arr[arr->num] = NULL; + + return; + } + } +} + +void +cpArrayFreeEach(cpArray *arr, void (freeFunc)(void*)) +{ + for(int i=0; i<arr->num; i++) freeFunc(arr->arr[i]); +} + +cpBool +cpArrayContains(cpArray *arr, void *ptr) +{ + for(int i=0; i<arr->num; i++) + if(arr->arr[i] == ptr) return cpTrue; + + return cpFalse; +} diff --git a/thirdparty/src/chipmunk/cpBBTree.c b/thirdparty/src/chipmunk/cpBBTree.c new file mode 100644 index 000000000..eb2944bad --- /dev/null +++ b/thirdparty/src/chipmunk/cpBBTree.c @@ -0,0 +1,896 @@ +/* Copyright (c) 2013 Scott Lembcke and Howling Moon Software + * + * Permission is hereby granted, free of charge, to any person obtaining a copy + * of this software and associated documentation files (the "Software"), to deal + * in the Software without restriction, including without limitation the rights + * to use, copy, modify, merge, publish, distribute, sublicense, and/or sell + * copies of the Software, and to permit persons to whom the Software is + * furnished to do so, subject to the following conditions: + * + * The above copyright notice and this permission notice shall be included in + * all copies or substantial portions of the Software. + * + * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR + * IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY, + * FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE + * AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER + * LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, + * OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE + * SOFTWARE. + */ + +#include "stdlib.h" +#include "stdio.h" + +#include "chipmunk/chipmunk_private.h" + +static inline cpSpatialIndexClass *Klass(); + +typedef struct Node Node; +typedef struct Pair Pair; + +struct cpBBTree { + cpSpatialIndex spatialIndex; + cpBBTreeVelocityFunc velocityFunc; + + cpHashSet *leaves; + Node *root; + + Node *pooledNodes; + Pair *pooledPairs; + cpArray *allocatedBuffers; + + cpTimestamp stamp; +}; + +struct Node { + void *obj; + cpBB bb; + Node *parent; + + union { + // Internal nodes + struct { Node *a, *b; } children; + + // Leaves + struct { + cpTimestamp stamp; + Pair *pairs; + } leaf; + } node; +}; + +// Can't use anonymous unions and still get good x-compiler compatability +#define A node.children.a +#define B node.children.b +#define STAMP node.leaf.stamp +#define PAIRS node.leaf.pairs + +typedef struct Thread { + Pair *prev; + Node *leaf; + Pair *next; +} Thread; + +struct Pair { + Thread a, b; + cpCollisionID id; +}; + +//MARK: Misc Functions + +static inline cpBB +GetBB(cpBBTree *tree, void *obj) +{ + cpBB bb = tree->spatialIndex.bbfunc(obj); + + cpBBTreeVelocityFunc velocityFunc = tree->velocityFunc; + if(velocityFunc){ + cpFloat coef = 0.1f; + cpFloat x = (bb.r - bb.l)*coef; + cpFloat y = (bb.t - bb.b)*coef; + + cpVect v = cpvmult(velocityFunc(obj), 0.1f); + return cpBBNew(bb.l + cpfmin(-x, v.x), bb.b + cpfmin(-y, v.y), bb.r + cpfmax(x, v.x), bb.t + cpfmax(y, v.y)); + } else { + return bb; + } +} + +static inline cpBBTree * +GetTree(cpSpatialIndex *index) +{ + return (index && index->klass == Klass() ? (cpBBTree *)index : NULL); +} + +static inline Node * +GetRootIfTree(cpSpatialIndex *index){ + return (index && index->klass == Klass() ? ((cpBBTree *)index)->root : NULL); +} + +static inline cpBBTree * +GetMasterTree(cpBBTree *tree) +{ + cpBBTree *dynamicTree = GetTree(tree->spatialIndex.dynamicIndex); + return (dynamicTree ? dynamicTree : tree); +} + +static inline void +IncrementStamp(cpBBTree *tree) +{ + cpBBTree *dynamicTree = GetTree(tree->spatialIndex.dynamicIndex); + if(dynamicTree){ + dynamicTree->stamp++; + } else { + tree->stamp++; + } +} + +//MARK: Pair/Thread Functions + +static void +PairRecycle(cpBBTree *tree, Pair *pair) +{ + // Share the pool of the master tree. + // TODO: would be lovely to move the pairs stuff into an external data structure. + tree = GetMasterTree(tree); + + pair->a.next = tree->pooledPairs; + tree->pooledPairs = pair; +} + +static Pair * +PairFromPool(cpBBTree *tree) +{ + // Share the pool of the master tree. + // TODO: would be lovely to move the pairs stuff into an external data structure. + tree = GetMasterTree(tree); + + Pair *pair = tree->pooledPairs; + + if(pair){ + tree->pooledPairs = pair->a.next; + return pair; + } else { + // Pool is exhausted, make more + int count = CP_BUFFER_BYTES/sizeof(Pair); + cpAssertHard(count, "Internal Error: Buffer size is too small."); + + Pair *buffer = (Pair *)cpcalloc(1, CP_BUFFER_BYTES); + cpArrayPush(tree->allocatedBuffers, buffer); + + // push all but the first one, return the first instead + for(int i=1; i<count; i++) PairRecycle(tree, buffer + i); + return buffer; + } +} + +static inline void +ThreadUnlink(Thread thread) +{ + Pair *next = thread.next; + Pair *prev = thread.prev; + + if(next){ + if(next->a.leaf == thread.leaf) next->a.prev = prev; else next->b.prev = prev; + } + + if(prev){ + if(prev->a.leaf == thread.leaf) prev->a.next = next; else prev->b.next = next; + } else { + thread.leaf->PAIRS = next; + } +} + +static void +PairsClear(Node *leaf, cpBBTree *tree) +{ + Pair *pair = leaf->PAIRS; + leaf->PAIRS = NULL; + + while(pair){ + if(pair->a.leaf == leaf){ + Pair *next = pair->a.next; + ThreadUnlink(pair->b); + PairRecycle(tree, pair); + pair = next; + } else { + Pair *next = pair->b.next; + ThreadUnlink(pair->a); + PairRecycle(tree, pair); + pair = next; + } + } +} + +static void +PairInsert(Node *a, Node *b, cpBBTree *tree) +{ + Pair *nextA = a->PAIRS, *nextB = b->PAIRS; + Pair *pair = PairFromPool(tree); + Pair temp = {{NULL, a, nextA},{NULL, b, nextB}, 0}; + + a->PAIRS = b->PAIRS = pair; + *pair = temp; + + if(nextA){ + if(nextA->a.leaf == a) nextA->a.prev = pair; else nextA->b.prev = pair; + } + + if(nextB){ + if(nextB->a.leaf == b) nextB->a.prev = pair; else nextB->b.prev = pair; + } +} + + +//MARK: Node Functions + +static void +NodeRecycle(cpBBTree *tree, Node *node) +{ + node->parent = tree->pooledNodes; + tree->pooledNodes = node; +} + +static Node * +NodeFromPool(cpBBTree *tree) +{ + Node *node = tree->pooledNodes; + + if(node){ + tree->pooledNodes = node->parent; + return node; + } else { + // Pool is exhausted, make more + int count = CP_BUFFER_BYTES/sizeof(Node); + cpAssertHard(count, "Internal Error: Buffer size is too small."); + + Node *buffer = (Node *)cpcalloc(1, CP_BUFFER_BYTES); + cpArrayPush(tree->allocatedBuffers, buffer); + + // push all but the first one, return the first instead + for(int i=1; i<count; i++) NodeRecycle(tree, buffer + i); + return buffer; + } +} + +static inline void +NodeSetA(Node *node, Node *value) +{ + node->A = value; + value->parent = node; +} + +static inline void +NodeSetB(Node *node, Node *value) +{ + node->B = value; + value->parent = node; +} + +static Node * +NodeNew(cpBBTree *tree, Node *a, Node *b) +{ + Node *node = NodeFromPool(tree); + + node->obj = NULL; + node->bb = cpBBMerge(a->bb, b->bb); + node->parent = NULL; + + NodeSetA(node, a); + NodeSetB(node, b); + + return node; +} + +static inline cpBool +NodeIsLeaf(Node *node) +{ + return (node->obj != NULL); +} + +static inline Node * +NodeOther(Node *node, Node *child) +{ + return (node->A == child ? node->B : node->A); +} + +static inline void +NodeReplaceChild(Node *parent, Node *child, Node *value, cpBBTree *tree) +{ + cpAssertSoft(!NodeIsLeaf(parent), "Internal Error: Cannot replace child of a leaf."); + cpAssertSoft(child == parent->A || child == parent->B, "Internal Error: Node is not a child of parent."); + + if(parent->A == child){ + NodeRecycle(tree, parent->A); + NodeSetA(parent, value); + } else { + NodeRecycle(tree, parent->B); + NodeSetB(parent, value); + } + + for(Node *node=parent; node; node = node->parent){ + node->bb = cpBBMerge(node->A->bb, node->B->bb); + } +} + +//MARK: Subtree Functions + +static inline cpFloat +cpBBProximity(cpBB a, cpBB b) +{ + return cpfabs(a.l + a.r - b.l - b.r) + cpfabs(a.b + a.t - b.b - b.t); +} + +static Node * +SubtreeInsert(Node *subtree, Node *leaf, cpBBTree *tree) +{ + if(subtree == NULL){ + return leaf; + } else if(NodeIsLeaf(subtree)){ + return NodeNew(tree, leaf, subtree); + } else { + cpFloat cost_a = cpBBArea(subtree->B->bb) + cpBBMergedArea(subtree->A->bb, leaf->bb); + cpFloat cost_b = cpBBArea(subtree->A->bb) + cpBBMergedArea(subtree->B->bb, leaf->bb); + + if(cost_a == cost_b){ + cost_a = cpBBProximity(subtree->A->bb, leaf->bb); + cost_b = cpBBProximity(subtree->B->bb, leaf->bb); + } + + if(cost_b < cost_a){ + NodeSetB(subtree, SubtreeInsert(subtree->B, leaf, tree)); + } else { + NodeSetA(subtree, SubtreeInsert(subtree->A, leaf, tree)); + } + + subtree->bb = cpBBMerge(subtree->bb, leaf->bb); + return subtree; + } +} + +static void +SubtreeQuery(Node *subtree, void *obj, cpBB bb, cpSpatialIndexQueryFunc func, void *data) +{ + if(cpBBIntersects(subtree->bb, bb)){ + if(NodeIsLeaf(subtree)){ + func(obj, subtree->obj, 0, data); + } else { + SubtreeQuery(subtree->A, obj, bb, func, data); + SubtreeQuery(subtree->B, obj, bb, func, data); + } + } +} + + +static cpFloat +SubtreeSegmentQuery(Node *subtree, void *obj, cpVect a, cpVect b, cpFloat t_exit, cpSpatialIndexSegmentQueryFunc func, void *data) +{ + if(NodeIsLeaf(subtree)){ + return func(obj, subtree->obj, data); + } else { + cpFloat t_a = cpBBSegmentQuery(subtree->A->bb, a, b); + cpFloat t_b = cpBBSegmentQuery(subtree->B->bb, a, b); + + if(t_a < t_b){ + if(t_a < t_exit) t_exit = cpfmin(t_exit, SubtreeSegmentQuery(subtree->A, obj, a, b, t_exit, func, data)); + if(t_b < t_exit) t_exit = cpfmin(t_exit, SubtreeSegmentQuery(subtree->B, obj, a, b, t_exit, func, data)); + } else { + if(t_b < t_exit) t_exit = cpfmin(t_exit, SubtreeSegmentQuery(subtree->B, obj, a, b, t_exit, func, data)); + if(t_a < t_exit) t_exit = cpfmin(t_exit, SubtreeSegmentQuery(subtree->A, obj, a, b, t_exit, func, data)); + } + + return t_exit; + } +} + +static void +SubtreeRecycle(cpBBTree *tree, Node *node) +{ + if(!NodeIsLeaf(node)){ + SubtreeRecycle(tree, node->A); + SubtreeRecycle(tree, node->B); + NodeRecycle(tree, node); + } +} + +static inline Node * +SubtreeRemove(Node *subtree, Node *leaf, cpBBTree *tree) +{ + if(leaf == subtree){ + return NULL; + } else { + Node *parent = leaf->parent; + if(parent == subtree){ + Node *other = NodeOther(subtree, leaf); + other->parent = subtree->parent; + NodeRecycle(tree, subtree); + return other; + } else { + NodeReplaceChild(parent->parent, parent, NodeOther(parent, leaf), tree); + return subtree; + } + } +} + +//MARK: Marking Functions + +typedef struct MarkContext { + cpBBTree *tree; + Node *staticRoot; + cpSpatialIndexQueryFunc func; + void *data; +} MarkContext; + +static void +MarkLeafQuery(Node *subtree, Node *leaf, cpBool left, MarkContext *context) +{ + if(cpBBIntersects(leaf->bb, subtree->bb)){ + if(NodeIsLeaf(subtree)){ + if(left){ + PairInsert(leaf, subtree, context->tree); + } else { + if(subtree->STAMP < leaf->STAMP) PairInsert(subtree, leaf, context->tree); + context->func(leaf->obj, subtree->obj, 0, context->data); + } + } else { + MarkLeafQuery(subtree->A, leaf, left, context); + MarkLeafQuery(subtree->B, leaf, left, context); + } + } +} + +static void +MarkLeaf(Node *leaf, MarkContext *context) +{ + cpBBTree *tree = context->tree; + if(leaf->STAMP == GetMasterTree(tree)->stamp){ + Node *staticRoot = context->staticRoot; + if(staticRoot) MarkLeafQuery(staticRoot, leaf, cpFalse, context); + + for(Node *node = leaf; node->parent; node = node->parent){ + if(node == node->parent->A){ + MarkLeafQuery(node->parent->B, leaf, cpTrue, context); + } else { + MarkLeafQuery(node->parent->A, leaf, cpFalse, context); + } + } + } else { + Pair *pair = leaf->PAIRS; + while(pair){ + if(leaf == pair->b.leaf){ + pair->id = context->func(pair->a.leaf->obj, leaf->obj, pair->id, context->data); + pair = pair->b.next; + } else { + pair = pair->a.next; + } + } + } +} + +static void +MarkSubtree(Node *subtree, MarkContext *context) +{ + if(NodeIsLeaf(subtree)){ + MarkLeaf(subtree, context); + } else { + MarkSubtree(subtree->A, context); + MarkSubtree(subtree->B, context); // TODO: Force TCO here? + } +} + +//MARK: Leaf Functions + +static Node * +LeafNew(cpBBTree *tree, void *obj, cpBB bb) +{ + Node *node = NodeFromPool(tree); + node->obj = obj; + node->bb = GetBB(tree, obj); + + node->parent = NULL; + node->STAMP = 0; + node->PAIRS = NULL; + + return node; +} + +static cpBool +LeafUpdate(Node *leaf, cpBBTree *tree) +{ + Node *root = tree->root; + cpBB bb = tree->spatialIndex.bbfunc(leaf->obj); + + if(!cpBBContainsBB(leaf->bb, bb)){ + leaf->bb = GetBB(tree, leaf->obj); + + root = SubtreeRemove(root, leaf, tree); + tree->root = SubtreeInsert(root, leaf, tree); + + PairsClear(leaf, tree); + leaf->STAMP = GetMasterTree(tree)->stamp; + + return cpTrue; + } else { + return cpFalse; + } +} + +static cpCollisionID VoidQueryFunc(void *obj1, void *obj2, cpCollisionID id, void *data){return id;} + +static void +LeafAddPairs(Node *leaf, cpBBTree *tree) +{ + cpSpatialIndex *dynamicIndex = tree->spatialIndex.dynamicIndex; + if(dynamicIndex){ + Node *dynamicRoot = GetRootIfTree(dynamicIndex); + if(dynamicRoot){ + cpBBTree *dynamicTree = GetTree(dynamicIndex); + MarkContext context = {dynamicTree, NULL, NULL, NULL}; + MarkLeafQuery(dynamicRoot, leaf, cpTrue, &context); + } + } else { + Node *staticRoot = GetRootIfTree(tree->spatialIndex.staticIndex); + MarkContext context = {tree, staticRoot, VoidQueryFunc, NULL}; + MarkLeaf(leaf, &context); + } +} + +//MARK: Memory Management Functions + +cpBBTree * +cpBBTreeAlloc(void) +{ + return (cpBBTree *)cpcalloc(1, sizeof(cpBBTree)); +} + +static int +leafSetEql(void *obj, Node *node) +{ + return (obj == node->obj); +} + +static void * +leafSetTrans(void *obj, cpBBTree *tree) +{ + return LeafNew(tree, obj, tree->spatialIndex.bbfunc(obj)); +} + +cpSpatialIndex * +cpBBTreeInit(cpBBTree *tree, cpSpatialIndexBBFunc bbfunc, cpSpatialIndex *staticIndex) +{ + cpSpatialIndexInit((cpSpatialIndex *)tree, Klass(), bbfunc, staticIndex); + + tree->velocityFunc = NULL; + + tree->leaves = cpHashSetNew(0, (cpHashSetEqlFunc)leafSetEql); + tree->root = NULL; + + tree->pooledNodes = NULL; + tree->allocatedBuffers = cpArrayNew(0); + + tree->stamp = 0; + + return (cpSpatialIndex *)tree; +} + +void +cpBBTreeSetVelocityFunc(cpSpatialIndex *index, cpBBTreeVelocityFunc func) +{ + if(index->klass != Klass()){ + cpAssertWarn(cpFalse, "Ignoring cpBBTreeSetVelocityFunc() call to non-tree spatial index."); + return; + } + + ((cpBBTree *)index)->velocityFunc = func; +} + +cpSpatialIndex * +cpBBTreeNew(cpSpatialIndexBBFunc bbfunc, cpSpatialIndex *staticIndex) +{ + return cpBBTreeInit(cpBBTreeAlloc(), bbfunc, staticIndex); +} + +static void +cpBBTreeDestroy(cpBBTree *tree) +{ + cpHashSetFree(tree->leaves); + + if(tree->allocatedBuffers) cpArrayFreeEach(tree->allocatedBuffers, cpfree); + cpArrayFree(tree->allocatedBuffers); +} + +//MARK: Insert/Remove + +static void +cpBBTreeInsert(cpBBTree *tree, void *obj, cpHashValue hashid) +{ + Node *leaf = (Node *)cpHashSetInsert(tree->leaves, hashid, obj, (cpHashSetTransFunc)leafSetTrans, tree); + + Node *root = tree->root; + tree->root = SubtreeInsert(root, leaf, tree); + + leaf->STAMP = GetMasterTree(tree)->stamp; + LeafAddPairs(leaf, tree); + IncrementStamp(tree); +} + +static void +cpBBTreeRemove(cpBBTree *tree, void *obj, cpHashValue hashid) +{ + Node *leaf = (Node *)cpHashSetRemove(tree->leaves, hashid, obj); + + tree->root = SubtreeRemove(tree->root, leaf, tree); + PairsClear(leaf, tree); + NodeRecycle(tree, leaf); +} + +static cpBool +cpBBTreeContains(cpBBTree *tree, void *obj, cpHashValue hashid) +{ + return (cpHashSetFind(tree->leaves, hashid, obj) != NULL); +} + +//MARK: Reindex + +static void LeafUpdateWrap(Node *leaf, cpBBTree *tree) {LeafUpdate(leaf, tree);} + +static void +cpBBTreeReindexQuery(cpBBTree *tree, cpSpatialIndexQueryFunc func, void *data) +{ + if(!tree->root) return; + + // LeafUpdate() may modify tree->root. Don't cache it. + cpHashSetEach(tree->leaves, (cpHashSetIteratorFunc)LeafUpdateWrap, tree); + + cpSpatialIndex *staticIndex = tree->spatialIndex.staticIndex; + Node *staticRoot = (staticIndex && staticIndex->klass == Klass() ? ((cpBBTree *)staticIndex)->root : NULL); + + MarkContext context = {tree, staticRoot, func, data}; + MarkSubtree(tree->root, &context); + if(staticIndex && !staticRoot) cpSpatialIndexCollideStatic((cpSpatialIndex *)tree, staticIndex, func, data); + + IncrementStamp(tree); +} + +static void +cpBBTreeReindex(cpBBTree *tree) +{ + cpBBTreeReindexQuery(tree, VoidQueryFunc, NULL); +} + +static void +cpBBTreeReindexObject(cpBBTree *tree, void *obj, cpHashValue hashid) +{ + Node *leaf = (Node *)cpHashSetFind(tree->leaves, hashid, obj); + if(leaf){ + if(LeafUpdate(leaf, tree)) LeafAddPairs(leaf, tree); + IncrementStamp(tree); + } +} + +//MARK: Query + +static void +cpBBTreeSegmentQuery(cpBBTree *tree, void *obj, cpVect a, cpVect b, cpFloat t_exit, cpSpatialIndexSegmentQueryFunc func, void *data) +{ + Node *root = tree->root; + if(root) SubtreeSegmentQuery(root, obj, a, b, t_exit, func, data); +} + +static void +cpBBTreeQuery(cpBBTree *tree, void *obj, cpBB bb, cpSpatialIndexQueryFunc func, void *data) +{ + if(tree->root) SubtreeQuery(tree->root, obj, bb, func, data); +} + +//MARK: Misc + +static int +cpBBTreeCount(cpBBTree *tree) +{ + return cpHashSetCount(tree->leaves); +} + +typedef struct eachContext { + cpSpatialIndexIteratorFunc func; + void *data; +} eachContext; + +static void each_helper(Node *node, eachContext *context){context->func(node->obj, context->data);} + +static void +cpBBTreeEach(cpBBTree *tree, cpSpatialIndexIteratorFunc func, void *data) +{ + eachContext context = {func, data}; + cpHashSetEach(tree->leaves, (cpHashSetIteratorFunc)each_helper, &context); +} + +static cpSpatialIndexClass klass = { + (cpSpatialIndexDestroyImpl)cpBBTreeDestroy, + + (cpSpatialIndexCountImpl)cpBBTreeCount, + (cpSpatialIndexEachImpl)cpBBTreeEach, + + (cpSpatialIndexContainsImpl)cpBBTreeContains, + (cpSpatialIndexInsertImpl)cpBBTreeInsert, + (cpSpatialIndexRemoveImpl)cpBBTreeRemove, + + (cpSpatialIndexReindexImpl)cpBBTreeReindex, + (cpSpatialIndexReindexObjectImpl)cpBBTreeReindexObject, + (cpSpatialIndexReindexQueryImpl)cpBBTreeReindexQuery, + + (cpSpatialIndexQueryImpl)cpBBTreeQuery, + (cpSpatialIndexSegmentQueryImpl)cpBBTreeSegmentQuery, +}; + +static inline cpSpatialIndexClass *Klass(){return &klass;} + + +//MARK: Tree Optimization + +static int +cpfcompare(const cpFloat *a, const cpFloat *b){ + return (*a < *b ? -1 : (*b < *a ? 1 : 0)); +} + +static void +fillNodeArray(Node *node, Node ***cursor){ + (**cursor) = node; + (*cursor)++; +} + +static Node * +partitionNodes(cpBBTree *tree, Node **nodes, int count) +{ + if(count == 1){ + return nodes[0]; + } else if(count == 2) { + return NodeNew(tree, nodes[0], nodes[1]); + } + + // Find the AABB for these nodes + cpBB bb = nodes[0]->bb; + for(int i=1; i<count; i++) bb = cpBBMerge(bb, nodes[i]->bb); + + // Split it on it's longest axis + cpBool splitWidth = (bb.r - bb.l > bb.t - bb.b); + + // Sort the bounds and use the median as the splitting point + cpFloat *bounds = (cpFloat *)cpcalloc(count*2, sizeof(cpFloat)); + if(splitWidth){ + for(int i=0; i<count; i++){ + bounds[2*i + 0] = nodes[i]->bb.l; + bounds[2*i + 1] = nodes[i]->bb.r; + } + } else { + for(int i=0; i<count; i++){ + bounds[2*i + 0] = nodes[i]->bb.b; + bounds[2*i + 1] = nodes[i]->bb.t; + } + } + + qsort(bounds, count*2, sizeof(cpFloat), (int (*)(const void *, const void *))cpfcompare); + cpFloat split = (bounds[count - 1] + bounds[count])*0.5f; // use the medain as the split + cpfree(bounds); + + // Generate the child BBs + cpBB a = bb, b = bb; + if(splitWidth) a.r = b.l = split; else a.t = b.b = split; + + // Partition the nodes + int right = count; + for(int left=0; left < right;){ + Node *node = nodes[left]; + if(cpBBMergedArea(node->bb, b) < cpBBMergedArea(node->bb, a)){ +// if(cpBBProximity(node->bb, b) < cpBBProximity(node->bb, a)){ + right--; + nodes[left] = nodes[right]; + nodes[right] = node; + } else { + left++; + } + } + + if(right == count){ + Node *node = NULL; + for(int i=0; i<count; i++) node = SubtreeInsert(node, nodes[i], tree); + return node; + } + + // Recurse and build the node! + return NodeNew(tree, + partitionNodes(tree, nodes, right), + partitionNodes(tree, nodes + right, count - right) + ); +} + +//static void +//cpBBTreeOptimizeIncremental(cpBBTree *tree, int passes) +//{ +// for(int i=0; i<passes; i++){ +// Node *root = tree->root; +// Node *node = root; +// int bit = 0; +// unsigned int path = tree->opath; +// +// while(!NodeIsLeaf(node)){ +// node = (path&(1<<bit) ? node->a : node->b); +// bit = (bit + 1)&(sizeof(unsigned int)*8 - 1); +// } +// +// root = subtreeRemove(root, node, tree); +// tree->root = subtreeInsert(root, node, tree); +// } +//} + +void +cpBBTreeOptimize(cpSpatialIndex *index) +{ + if(index->klass != &klass){ + cpAssertWarn(cpFalse, "Ignoring cpBBTreeOptimize() call to non-tree spatial index."); + return; + } + + cpBBTree *tree = (cpBBTree *)index; + Node *root = tree->root; + if(!root) return; + + int count = cpBBTreeCount(tree); + Node **nodes = (Node **)cpcalloc(count, sizeof(Node *)); + Node **cursor = nodes; + + cpHashSetEach(tree->leaves, (cpHashSetIteratorFunc)fillNodeArray, &cursor); + + SubtreeRecycle(tree, root); + tree->root = partitionNodes(tree, nodes, count); + cpfree(nodes); +} + +//MARK: Debug Draw + +//#define CP_BBTREE_DEBUG_DRAW +#ifdef CP_BBTREE_DEBUG_DRAW +#include "OpenGL/gl.h" +#include "OpenGL/glu.h" +#include <GLUT/glut.h> + +static void +NodeRender(Node *node, int depth) +{ + if(!NodeIsLeaf(node) && depth <= 10){ + NodeRender(node->a, depth + 1); + NodeRender(node->b, depth + 1); + } + + cpBB bb = node->bb; + +// GLfloat v = depth/2.0f; +// glColor3f(1.0f - v, v, 0.0f); + glLineWidth(cpfmax(5.0f - depth, 1.0f)); + glBegin(GL_LINES); { + glVertex2f(bb.l, bb.b); + glVertex2f(bb.l, bb.t); + + glVertex2f(bb.l, bb.t); + glVertex2f(bb.r, bb.t); + + glVertex2f(bb.r, bb.t); + glVertex2f(bb.r, bb.b); + + glVertex2f(bb.r, bb.b); + glVertex2f(bb.l, bb.b); + }; glEnd(); +} + +void +cpBBTreeRenderDebug(cpSpatialIndex *index){ + if(index->klass != &klass){ + cpAssertWarn(cpFalse, "Ignoring cpBBTreeRenderDebug() call to non-tree spatial index."); + return; + } + + cpBBTree *tree = (cpBBTree *)index; + if(tree->root) NodeRender(tree->root, 0); +} +#endif diff --git a/thirdparty/src/chipmunk/cpBody.c b/thirdparty/src/chipmunk/cpBody.c new file mode 100644 index 000000000..a8e079725 --- /dev/null +++ b/thirdparty/src/chipmunk/cpBody.c @@ -0,0 +1,626 @@ +/* Copyright (c) 2013 Scott Lembcke and Howling Moon Software + * + * Permission is hereby granted, free of charge, to any person obtaining a copy + * of this software and associated documentation files (the "Software"), to deal + * in the Software without restriction, including without limitation the rights + * to use, copy, modify, merge, publish, distribute, sublicense, and/or sell + * copies of the Software, and to permit persons to whom the Software is + * furnished to do so, subject to the following conditions: + * + * The above copyright notice and this permission notice shall be included in + * all copies or substantial portions of the Software. + * + * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR + * IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY, + * FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE + * AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER + * LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, + * OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE + * SOFTWARE. + */ + +#include <float.h> +#include <stdarg.h> + +#include "chipmunk/chipmunk_private.h" + +cpBody* +cpBodyAlloc(void) +{ + return (cpBody *)cpcalloc(1, sizeof(cpBody)); +} + +cpBody * +cpBodyInit(cpBody *body, cpFloat mass, cpFloat moment) +{ + body->space = NULL; + body->shapeList = NULL; + body->arbiterList = NULL; + body->constraintList = NULL; + + body->velocity_func = cpBodyUpdateVelocity; + body->position_func = cpBodyUpdatePosition; + + body->sleeping.root = NULL; + body->sleeping.next = NULL; + body->sleeping.idleTime = 0.0f; + + body->p = cpvzero; + body->v = cpvzero; + body->f = cpvzero; + + body->w = 0.0f; + body->t = 0.0f; + + body->v_bias = cpvzero; + body->w_bias = 0.0f; + + body->userData = NULL; + + // Setters must be called after full initialization so the sanity checks don't assert on garbage data. + cpBodySetMass(body, mass); + cpBodySetMoment(body, moment); + cpBodySetAngle(body, 0.0f); + + return body; +} + +cpBody* +cpBodyNew(cpFloat mass, cpFloat moment) +{ + return cpBodyInit(cpBodyAlloc(), mass, moment); +} + +cpBody* +cpBodyNewKinematic() +{ + cpBody *body = cpBodyNew(0.0f, 0.0f); + cpBodySetType(body, CP_BODY_TYPE_KINEMATIC); + + return body; +} + +cpBody* +cpBodyNewStatic() +{ + cpBody *body = cpBodyNew(0.0f, 0.0f); + cpBodySetType(body, CP_BODY_TYPE_STATIC); + + return body; +} + +void cpBodyDestroy(cpBody *body){} + +void +cpBodyFree(cpBody *body) +{ + if(body){ + cpBodyDestroy(body); + cpfree(body); + } +} + +#ifdef NDEBUG + #define cpAssertSaneBody(body) +#else + static void cpv_assert_nan(cpVect v, char *message){cpAssertHard(v.x == v.x && v.y == v.y, message);} + static void cpv_assert_infinite(cpVect v, char *message){cpAssertHard(cpfabs(v.x) != INFINITY && cpfabs(v.y) != INFINITY, message);} + static void cpv_assert_sane(cpVect v, char *message){cpv_assert_nan(v, message); cpv_assert_infinite(v, message);} + + static void + cpBodySanityCheck(const cpBody *body) + { + cpAssertHard(body->m == body->m && body->m_inv == body->m_inv, "Body's mass is NaN."); + cpAssertHard(body->i == body->i && body->i_inv == body->i_inv, "Body's moment is NaN."); + cpAssertHard(body->m >= 0.0f, "Body's mass is negative."); + cpAssertHard(body->i >= 0.0f, "Body's moment is negative."); + + cpv_assert_sane(body->p, "Body's position is invalid."); + cpv_assert_sane(body->v, "Body's velocity is invalid."); + cpv_assert_sane(body->f, "Body's force is invalid."); + + cpAssertHard(body->a == body->a && cpfabs(body->a) != INFINITY, "Body's angle is invalid."); + cpAssertHard(body->w == body->w && cpfabs(body->w) != INFINITY, "Body's angular velocity is invalid."); + cpAssertHard(body->t == body->t && cpfabs(body->t) != INFINITY, "Body's torque is invalid."); + } + + #define cpAssertSaneBody(body) cpBodySanityCheck(body) +#endif + +cpBool +cpBodyIsSleeping(const cpBody *body) +{ + return (body->sleeping.root != ((cpBody*)0)); +} + +cpBodyType +cpBodyGetType(cpBody *body) +{ + if(body->sleeping.idleTime == INFINITY){ + return CP_BODY_TYPE_STATIC; + } else if(body->m == INFINITY){ + return CP_BODY_TYPE_KINEMATIC; + } else { + return CP_BODY_TYPE_DYNAMIC; + } +} + +void +cpBodySetType(cpBody *body, cpBodyType type) +{ + cpBodyType oldType = cpBodyGetType(body); + if(oldType == type) return; + + // Static bodies have their idle timers set to infinity. + // Non-static bodies should have their idle timer reset. + body->sleeping.idleTime = (type == CP_BODY_TYPE_STATIC ? INFINITY : 0.0f); + + if(type == CP_BODY_TYPE_DYNAMIC){ + body->m = body->i = 0.0f; + body->m_inv = body->i_inv = INFINITY; + + cpBodyAccumulateMassFromShapes(body); + } else { + body->m = body->i = INFINITY; + body->m_inv = body->i_inv = 0.0f; + + body->v = cpvzero; + body->w = 0.0f; + } + + // If the body is added to a space already, we'll need to update some space data structures. + cpSpace *space = cpBodyGetSpace(body); + if(space != NULL){ + cpAssertSpaceUnlocked(space); + + if(oldType == CP_BODY_TYPE_STATIC){ + // TODO This is probably not necessary +// cpBodyActivateStatic(body, NULL); + } else { + cpBodyActivate(body); + } + + // Move the bodies to the correct array. + cpArray *fromArray = cpSpaceArrayForBodyType(space, oldType); + cpArray *toArray = cpSpaceArrayForBodyType(space, type); + if(fromArray != toArray){ + cpArrayDeleteObj(fromArray, body); + cpArrayPush(toArray, body); + } + + // Move the body's shapes to the correct spatial index. + cpSpatialIndex *fromIndex = (oldType == CP_BODY_TYPE_STATIC ? space->staticShapes : space->dynamicShapes); + cpSpatialIndex *toIndex = (type == CP_BODY_TYPE_STATIC ? space->staticShapes : space->dynamicShapes); + if(fromIndex != toIndex){ + CP_BODY_FOREACH_SHAPE(body, shape){ + cpSpatialIndexRemove(fromIndex, shape, shape->hashid); + cpSpatialIndexInsert(toIndex, shape, shape->hashid); + } + } + } +} + + + +// Should *only* be called when shapes with mass info are modified, added or removed. +void +cpBodyAccumulateMassFromShapes(cpBody *body) +{ + if(body == NULL || cpBodyGetType(body) != CP_BODY_TYPE_DYNAMIC) return; + + // Reset the body's mass data. + body->m = body->i = 0.0f; + body->cog = cpvzero; + + // Cache the position to realign it at the end. + cpVect pos = cpBodyGetPosition(body); + + // Accumulate mass from shapes. + CP_BODY_FOREACH_SHAPE(body, shape){ + struct cpShapeMassInfo *info = &shape->massInfo; + cpFloat m = info->m; + + if(m > 0.0f){ + cpFloat msum = body->m + m; + + body->i += m*info->i + cpvdistsq(body->cog, info->cog)*(m*body->m)/msum; + body->cog = cpvlerp(body->cog, info->cog, m/msum); + body->m = msum; + } + } + + // Recalculate the inverses. + body->m_inv = 1.0f/body->m; + body->i_inv = 1.0f/body->i; + + // Realign the body since the CoG has probably moved. + cpBodySetPosition(body, pos); + cpAssertSaneBody(body); +} + +cpSpace * +cpBodyGetSpace(const cpBody *body) +{ + return body->space; +} + +cpFloat +cpBodyGetMass(const cpBody *body) +{ + return body->m; +} + +void +cpBodySetMass(cpBody *body, cpFloat mass) +{ + cpAssertHard(cpBodyGetType(body) == CP_BODY_TYPE_DYNAMIC, "You cannot set the mass of kinematic or static bodies."); + cpAssertHard(0.0f <= mass && mass < INFINITY, "Mass must be positive and finite."); + + cpBodyActivate(body); + body->m = mass; + body->m_inv = 1.0f/mass; + cpAssertSaneBody(body); +} + +cpFloat +cpBodyGetMoment(const cpBody *body) +{ + return body->i; +} + +void +cpBodySetMoment(cpBody *body, cpFloat moment) +{ + cpAssertHard(moment >= 0.0f, "Moment of Inertia must be positive."); + + cpBodyActivate(body); + body->i = moment; + body->i_inv = 1.0f/moment; + cpAssertSaneBody(body); +} + +cpVect +cpBodyGetRotation(const cpBody *body) +{ + return cpv(body->transform.a, body->transform.b); +} + +void +cpBodyAddShape(cpBody *body, cpShape *shape) +{ + cpShape *next = body->shapeList; + if(next) next->prev = shape; + + shape->next = next; + body->shapeList = shape; + + if(shape->massInfo.m > 0.0f){ + cpBodyAccumulateMassFromShapes(body); + } +} + +void +cpBodyRemoveShape(cpBody *body, cpShape *shape) +{ + cpShape *prev = shape->prev; + cpShape *next = shape->next; + + if(prev){ + prev->next = next; + } else { + body->shapeList = next; + } + + if(next){ + next->prev = prev; + } + + shape->prev = NULL; + shape->next = NULL; + + if(cpBodyGetType(body) == CP_BODY_TYPE_DYNAMIC && shape->massInfo.m > 0.0f){ + cpBodyAccumulateMassFromShapes(body); + } +} + +static cpConstraint * +filterConstraints(cpConstraint *node, cpBody *body, cpConstraint *filter) +{ + if(node == filter){ + return cpConstraintNext(node, body); + } else if(node->a == body){ + node->next_a = filterConstraints(node->next_a, body, filter); + } else { + node->next_b = filterConstraints(node->next_b, body, filter); + } + + return node; +} + +void +cpBodyRemoveConstraint(cpBody *body, cpConstraint *constraint) +{ + body->constraintList = filterConstraints(body->constraintList, body, constraint); +} + +// 'p' is the position of the CoG +static void +SetTransform(cpBody *body, cpVect p, cpFloat a) +{ + cpVect rot = cpvforangle(a); + cpVect c = body->cog; + + body->transform = cpTransformNewTranspose( + rot.x, -rot.y, p.x - (c.x*rot.x - c.y*rot.y), + rot.y, rot.x, p.y - (c.x*rot.y + c.y*rot.x) + ); +} + +static inline cpFloat +SetAngle(cpBody *body, cpFloat a) +{ + body->a = a; + cpAssertSaneBody(body); + + return a; +} + +cpVect +cpBodyGetPosition(const cpBody *body) +{ + return cpTransformPoint(body->transform, cpvzero); +} + +void +cpBodySetPosition(cpBody *body, cpVect position) +{ + cpBodyActivate(body); + cpVect p = body->p = cpvadd(cpTransformVect(body->transform, body->cog), position); + cpAssertSaneBody(body); + + SetTransform(body, p, body->a); +} + +cpVect +cpBodyGetCenterOfGravity(const cpBody *body) +{ + return body->cog; +} + +void +cpBodySetCenterOfGravity(cpBody *body, cpVect cog) +{ + cpBodyActivate(body); + body->cog = cog; + cpAssertSaneBody(body); +} + +cpVect +cpBodyGetVelocity(const cpBody *body) +{ + return body->v; +} + +void +cpBodySetVelocity(cpBody *body, cpVect velocity) +{ + cpBodyActivate(body); + body->v = velocity; + cpAssertSaneBody(body); +} + +cpVect +cpBodyGetForce(const cpBody *body) +{ + return body->f; +} + +void +cpBodySetForce(cpBody *body, cpVect force) +{ + cpBodyActivate(body); + body->f = force; + cpAssertSaneBody(body); +} + +cpFloat +cpBodyGetAngle(const cpBody *body) +{ + return body->a; +} + +void +cpBodySetAngle(cpBody *body, cpFloat angle) +{ + cpBodyActivate(body); + SetAngle(body, angle); + + SetTransform(body, body->p, angle); +} + +cpFloat +cpBodyGetAngularVelocity(const cpBody *body) +{ + return body->w; +} + +void +cpBodySetAngularVelocity(cpBody *body, cpFloat angularVelocity) +{ + cpBodyActivate(body); + body->w = angularVelocity; + cpAssertSaneBody(body); +} + +cpFloat +cpBodyGetTorque(const cpBody *body) +{ + return body->t; +} + +void +cpBodySetTorque(cpBody *body, cpFloat torque) +{ + cpBodyActivate(body); + body->t = torque; + cpAssertSaneBody(body); +} + +cpDataPointer +cpBodyGetUserData(const cpBody *body) +{ + return body->userData; +} + +void +cpBodySetUserData(cpBody *body, cpDataPointer userData) +{ + body->userData = userData; +} + +void +cpBodySetVelocityUpdateFunc(cpBody *body, cpBodyVelocityFunc velocityFunc) +{ + body->velocity_func = velocityFunc; +} + +void +cpBodySetPositionUpdateFunc(cpBody *body, cpBodyPositionFunc positionFunc) +{ + body->position_func = positionFunc; +} + +void +cpBodyUpdateVelocity(cpBody *body, cpVect gravity, cpFloat damping, cpFloat dt) +{ + // Skip kinematic bodies. + if(cpBodyGetType(body) == CP_BODY_TYPE_KINEMATIC) return; + + cpAssertSoft(body->m > 0.0f && body->i > 0.0f, "Body's mass and moment must be positive to simulate. (Mass: %f Moment: %f)", body->m, body->i); + + body->v = cpvadd(cpvmult(body->v, damping), cpvmult(cpvadd(gravity, cpvmult(body->f, body->m_inv)), dt)); + body->w = body->w*damping + body->t*body->i_inv*dt; + + // Reset forces. + body->f = cpvzero; + body->t = 0.0f; + + cpAssertSaneBody(body); +} + +void +cpBodyUpdatePosition(cpBody *body, cpFloat dt) +{ + cpVect p = body->p = cpvadd(body->p, cpvmult(cpvadd(body->v, body->v_bias), dt)); + cpFloat a = SetAngle(body, body->a + (body->w + body->w_bias)*dt); + SetTransform(body, p, a); + + body->v_bias = cpvzero; + body->w_bias = 0.0f; + + cpAssertSaneBody(body); +} + +cpVect +cpBodyLocalToWorld(const cpBody *body, const cpVect point) +{ + return cpTransformPoint(body->transform, point); +} + +cpVect +cpBodyWorldToLocal(const cpBody *body, const cpVect point) +{ + return cpTransformPoint(cpTransformRigidInverse(body->transform), point); +} + +void +cpBodyApplyForceAtWorldPoint(cpBody *body, cpVect force, cpVect point) +{ + cpBodyActivate(body); + body->f = cpvadd(body->f, force); + + cpVect r = cpvsub(point, cpTransformPoint(body->transform, body->cog)); + body->t += cpvcross(r, force); +} + +void +cpBodyApplyForceAtLocalPoint(cpBody *body, cpVect force, cpVect point) +{ + cpBodyApplyForceAtWorldPoint(body, cpTransformVect(body->transform, force), cpTransformPoint(body->transform, point)); +} + +void +cpBodyApplyImpulseAtWorldPoint(cpBody *body, cpVect impulse, cpVect point) +{ + cpBodyActivate(body); + + cpVect r = cpvsub(point, cpTransformPoint(body->transform, body->cog)); + apply_impulse(body, impulse, r); +} + +void +cpBodyApplyImpulseAtLocalPoint(cpBody *body, cpVect impulse, cpVect point) +{ + cpBodyApplyImpulseAtWorldPoint(body, cpTransformVect(body->transform, impulse), cpTransformPoint(body->transform, point)); +} + +cpVect +cpBodyGetVelocityAtLocalPoint(const cpBody *body, cpVect point) +{ + cpVect r = cpTransformVect(body->transform, cpvsub(point, body->cog)); + return cpvadd(body->v, cpvmult(cpvperp(r), body->w)); +} + +cpVect +cpBodyGetVelocityAtWorldPoint(const cpBody *body, cpVect point) +{ + cpVect r = cpvsub(point, cpTransformPoint(body->transform, body->cog)); + return cpvadd(body->v, cpvmult(cpvperp(r), body->w)); +} + +cpFloat +cpBodyKineticEnergy(const cpBody *body) +{ + // Need to do some fudging to avoid NaNs + cpFloat vsq = cpvdot(body->v, body->v); + cpFloat wsq = body->w*body->w; + return (vsq ? vsq*body->m : 0.0f) + (wsq ? wsq*body->i : 0.0f); +} + +void +cpBodyEachShape(cpBody *body, cpBodyShapeIteratorFunc func, void *data) +{ + cpShape *shape = body->shapeList; + while(shape){ + cpShape *next = shape->next; + func(body, shape, data); + shape = next; + } +} + +void +cpBodyEachConstraint(cpBody *body, cpBodyConstraintIteratorFunc func, void *data) +{ + cpConstraint *constraint = body->constraintList; + while(constraint){ + cpConstraint *next = cpConstraintNext(constraint, body); + func(body, constraint, data); + constraint = next; + } +} + +void +cpBodyEachArbiter(cpBody *body, cpBodyArbiterIteratorFunc func, void *data) +{ + cpArbiter *arb = body->arbiterList; + while(arb){ + cpArbiter *next = cpArbiterNext(arb, body); + + cpBool swapped = arb->swapped; { + arb->swapped = (body == arb->body_b); + func(body, arb, data); + } arb->swapped = swapped; + + arb = next; + } +} diff --git a/thirdparty/src/chipmunk/cpCollision.c b/thirdparty/src/chipmunk/cpCollision.c new file mode 100644 index 000000000..0d3147335 --- /dev/null +++ b/thirdparty/src/chipmunk/cpCollision.c @@ -0,0 +1,726 @@ +/* Copyright (c) 2013 Scott Lembcke and Howling Moon Software + * + * Permission is hereby granted, free of charge, to any person obtaining a copy + * of this software and associated documentation files (the "Software"), to deal + * in the Software without restriction, including without limitation the rights + * to use, copy, modify, merge, publish, distribute, sublicense, and/or sell + * copies of the Software, and to permit persons to whom the Software is + * furnished to do so, subject to the following conditions: + * + * The above copyright notice and this permission notice shall be included in + * all copies or substantial portions of the Software. + * + * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR + * IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY, + * FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE + * AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER + * LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, + * OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE + * SOFTWARE. + */ + +#include <stdio.h> +#include <string.h> + +#include "chipmunk/chipmunk_private.h" +#include "chipmunk/cpRobust.h" + +#if DEBUG && 0 +#include "ChipmunkDemo.h" +#define DRAW_ALL 0 +#define DRAW_GJK (0 || DRAW_ALL) +#define DRAW_EPA (0 || DRAW_ALL) +#define DRAW_CLOSEST (0 || DRAW_ALL) +#define DRAW_CLIP (0 || DRAW_ALL) + +#define PRINT_LOG 0 +#endif + +#define MAX_GJK_ITERATIONS 30 +#define MAX_EPA_ITERATIONS 30 +#define WARN_GJK_ITERATIONS 20 +#define WARN_EPA_ITERATIONS 20 + +static inline void +cpCollisionInfoPushContact(struct cpCollisionInfo *info, cpVect p1, cpVect p2, cpHashValue hash) +{ + cpAssertSoft(info->count <= CP_MAX_CONTACTS_PER_ARBITER, "Internal error: Tried to push too many contacts."); + + struct cpContact *con = &info->arr[info->count]; + con->r1 = p1; + con->r2 = p2; + con->hash = hash; + + info->count++; +} + +//MARK: Support Points and Edges: + +// Support points are the maximal points on a shape's perimeter along a certain axis. +// The GJK and EPA algorithms use support points to iteratively sample the surface of the two shapes' minkowski difference. + +static inline int +PolySupportPointIndex(const int count, const struct cpSplittingPlane *planes, const cpVect n) +{ + cpFloat max = -INFINITY; + int index = 0; + + for(int i=0; i<count; i++){ + cpVect v = planes[i].v0; + cpFloat d = cpvdot(v, n); + if(d > max){ + max = d; + index = i; + } + } + + return index; +} + +struct SupportPoint { + cpVect p; + // Save an index of the point so it can be cheaply looked up as a starting point for the next frame. + cpCollisionID index; +}; + +static inline struct SupportPoint +SupportPointNew(cpVect p, cpCollisionID index) +{ + struct SupportPoint point = {p, index}; + return point; +} + +typedef struct SupportPoint (*SupportPointFunc)(const cpShape *shape, const cpVect n); + +static inline struct SupportPoint +CircleSupportPoint(const cpCircleShape *circle, const cpVect n) +{ + return SupportPointNew(circle->tc, 0); +} + +static inline struct SupportPoint +SegmentSupportPoint(const cpSegmentShape *seg, const cpVect n) +{ + if(cpvdot(seg->ta, n) > cpvdot(seg->tb, n)){ + return SupportPointNew(seg->ta, 0); + } else { + return SupportPointNew(seg->tb, 1); + } +} + +static inline struct SupportPoint +PolySupportPoint(const cpPolyShape *poly, const cpVect n) +{ + const struct cpSplittingPlane *planes = poly->planes; + int i = PolySupportPointIndex(poly->count, planes, n); + return SupportPointNew(planes[i].v0, i); +} + +// A point on the surface of two shape's minkowski difference. +struct MinkowskiPoint { + // Cache the two original support points. + cpVect a, b; + // b - a + cpVect ab; + // Concatenate the two support point indexes. + cpCollisionID id; +}; + +static inline struct MinkowskiPoint +MinkowskiPointNew(const struct SupportPoint a, const struct SupportPoint b) +{ + struct MinkowskiPoint point = {a.p, b.p, cpvsub(b.p, a.p), (a.index & 0xFF)<<8 | (b.index & 0xFF)}; + return point; +} + +struct SupportContext { + const cpShape *shape1, *shape2; + SupportPointFunc func1, func2; +}; + +// Calculate the maximal point on the minkowski difference of two shapes along a particular axis. +static inline struct MinkowskiPoint +Support(const struct SupportContext *ctx, const cpVect n) +{ + struct SupportPoint a = ctx->func1(ctx->shape1, cpvneg(n)); + struct SupportPoint b = ctx->func2(ctx->shape2, n); + return MinkowskiPointNew(a, b); +} + +struct EdgePoint { + cpVect p; + // Keep a hash value for Chipmunk's collision hashing mechanism. + cpHashValue hash; +}; + +// Support edges are the edges of a polygon or segment shape that are in contact. +struct Edge { + struct EdgePoint a, b; + cpFloat r; + cpVect n; +}; + +static struct Edge +SupportEdgeForPoly(const cpPolyShape *poly, const cpVect n) +{ + int count = poly->count; + int i1 = PolySupportPointIndex(poly->count, poly->planes, n); + + // TODO: get rid of mod eventually, very expensive on ARM + int i0 = (i1 - 1 + count)%count; + int i2 = (i1 + 1)%count; + + const struct cpSplittingPlane *planes = poly->planes; + cpHashValue hashid = poly->shape.hashid; + if(cpvdot(n, planes[i1].n) > cpvdot(n, planes[i2].n)){ + struct Edge edge = {{planes[i0].v0, CP_HASH_PAIR(hashid, i0)}, {planes[i1].v0, CP_HASH_PAIR(hashid, i1)}, poly->r, planes[i1].n}; + return edge; + } else { + struct Edge edge = {{planes[i1].v0, CP_HASH_PAIR(hashid, i1)}, {planes[i2].v0, CP_HASH_PAIR(hashid, i2)}, poly->r, planes[i2].n}; + return edge; + } +} + +static struct Edge +SupportEdgeForSegment(const cpSegmentShape *seg, const cpVect n) +{ + cpHashValue hashid = seg->shape.hashid; + if(cpvdot(seg->tn, n) > 0.0){ + struct Edge edge = {{seg->ta, CP_HASH_PAIR(hashid, 0)}, {seg->tb, CP_HASH_PAIR(hashid, 1)}, seg->r, seg->tn}; + return edge; + } else { + struct Edge edge = {{seg->tb, CP_HASH_PAIR(hashid, 1)}, {seg->ta, CP_HASH_PAIR(hashid, 0)}, seg->r, cpvneg(seg->tn)}; + return edge; + } +} + +// Find the closest p(t) to (0, 0) where p(t) = a*(1-t)/2 + b*(1+t)/2 +// The range for t is [-1, 1] to avoid floating point issues if the parameters are swapped. +static inline cpFloat +ClosestT(const cpVect a, const cpVect b) +{ + cpVect delta = cpvsub(b, a); + return -cpfclamp(cpvdot(delta, cpvadd(a, b))/cpvlengthsq(delta), -1.0f, 1.0f); +} + +// Basically the same as cpvlerp(), except t = [-1, 1] +static inline cpVect +LerpT(const cpVect a, const cpVect b, const cpFloat t) +{ + cpFloat ht = 0.5f*t; + return cpvadd(cpvmult(a, 0.5f - ht), cpvmult(b, 0.5f + ht)); +} + +// Closest points on the surface of two shapes. +struct ClosestPoints { + // Surface points in absolute coordinates. + cpVect a, b; + // Minimum separating axis of the two shapes. + cpVect n; + // Signed distance between the points. + cpFloat d; + // Concatenation of the id's of the minkoski points. + cpCollisionID id; +}; + +// Calculate the closest points on two shapes given the closest edge on their minkowski difference to (0, 0) +static inline struct ClosestPoints +ClosestPointsNew(const struct MinkowskiPoint v0, const struct MinkowskiPoint v1) +{ + // Find the closest p(t) on the minkowski difference to (0, 0) + cpFloat t = ClosestT(v0.ab, v1.ab); + cpVect p = LerpT(v0.ab, v1.ab, t); + + // Interpolate the original support points using the same 't' value as above. + // This gives you the closest surface points in absolute coordinates. NEAT! + cpVect pa = LerpT(v0.a, v1.a, t); + cpVect pb = LerpT(v0.b, v1.b, t); + cpCollisionID id = (v0.id & 0xFFFF)<<16 | (v1.id & 0xFFFF); + + // First try calculating the MSA from the minkowski difference edge. + // This gives us a nice, accurate MSA when the surfaces are close together. + cpVect delta = cpvsub(v1.ab, v0.ab); + cpVect n = cpvnormalize(cpvrperp(delta)); + cpFloat d = cpvdot(n, p); + + if(d <= 0.0f || (-1.0f < t && t < 1.0f)){ + // If the shapes are overlapping, or we have a regular vertex/edge collision, we are done. + struct ClosestPoints points = {pa, pb, n, d, id}; + return points; + } else { + // Vertex/vertex collisions need special treatment since the MSA won't be shared with an axis of the minkowski difference. + cpFloat d2 = cpvlength(p); + cpVect n2 = cpvmult(p, 1.0f/(d2 + CPFLOAT_MIN)); + + struct ClosestPoints points = {pa, pb, n2, d2, id}; + return points; + } +} + +//MARK: EPA Functions + +static inline cpFloat +ClosestDist(const cpVect v0,const cpVect v1) +{ + return cpvlengthsq(LerpT(v0, v1, ClosestT(v0, v1))); +} + +// Recursive implementation of the EPA loop. +// Each recursion adds a point to the convex hull until it's known that we have the closest point on the surface. +static struct ClosestPoints +EPARecurse(const struct SupportContext *ctx, const int count, const struct MinkowskiPoint *hull, const int iteration) +{ + int mini = 0; + cpFloat minDist = INFINITY; + + // TODO: precalculate this when building the hull and save a step. + // Find the closest segment hull[i] and hull[i + 1] to (0, 0) + for(int j=0, i=count-1; j<count; i=j, j++){ + cpFloat d = ClosestDist(hull[i].ab, hull[j].ab); + if(d < minDist){ + minDist = d; + mini = i; + } + } + + struct MinkowskiPoint v0 = hull[mini]; + struct MinkowskiPoint v1 = hull[(mini + 1)%count]; + cpAssertSoft(!cpveql(v0.ab, v1.ab), "Internal Error: EPA vertexes are the same (%d and %d)", mini, (mini + 1)%count); + + // Check if there is a point on the minkowski difference beyond this edge. + struct MinkowskiPoint p = Support(ctx, cpvperp(cpvsub(v1.ab, v0.ab))); + +#if DRAW_EPA + cpVect verts[count]; + for(int i=0; i<count; i++) verts[i] = hull[i].ab; + + ChipmunkDebugDrawPolygon(count, verts, 0.0, RGBAColor(1, 1, 0, 1), RGBAColor(1, 1, 0, 0.25)); + ChipmunkDebugDrawSegment(v0.ab, v1.ab, RGBAColor(1, 0, 0, 1)); + + ChipmunkDebugDrawDot(5, p.ab, LAColor(1, 1)); +#endif + + // The usual exit condition is a duplicated vertex. + // Much faster to check the ids than to check the signed area. + cpBool duplicate = (p.id == v0.id || p.id == v1.id); + + if(!duplicate && cpCheckPointGreater(v0.ab, v1.ab, p.ab) && iteration < MAX_EPA_ITERATIONS){ + // Rebuild the convex hull by inserting p. + struct MinkowskiPoint *hull2 = (struct MinkowskiPoint *)alloca((count + 1)*sizeof(struct MinkowskiPoint)); + int count2 = 1; + hull2[0] = p; + + for(int i=0; i<count; i++){ + int index = (mini + 1 + i)%count; + + cpVect h0 = hull2[count2 - 1].ab; + cpVect h1 = hull[index].ab; + cpVect h2 = (i + 1 < count ? hull[(index + 1)%count] : p).ab; + + if(cpCheckPointGreater(h0, h2, h1)){ + hull2[count2] = hull[index]; + count2++; + } + } + + return EPARecurse(ctx, count2, hull2, iteration + 1); + } else { + // Could not find a new point to insert, so we have found the closest edge of the minkowski difference. + cpAssertWarn(iteration < WARN_EPA_ITERATIONS, "High EPA iterations: %d", iteration); + return ClosestPointsNew(v0, v1); + } +} + +// Find the closest points on the surface of two overlapping shapes using the EPA algorithm. +// EPA is called from GJK when two shapes overlap. +// This is a moderately expensive step! Avoid it by adding radii to your shapes so their inner polygons won't overlap. +static struct ClosestPoints +EPA(const struct SupportContext *ctx, const struct MinkowskiPoint v0, const struct MinkowskiPoint v1, const struct MinkowskiPoint v2) +{ + // TODO: allocate a NxM array here and do an in place convex hull reduction in EPARecurse? + struct MinkowskiPoint hull[3] = {v0, v1, v2}; + return EPARecurse(ctx, 3, hull, 1); +} + +//MARK: GJK Functions. + +// Recursive implementation of the GJK loop. +static inline struct ClosestPoints +GJKRecurse(const struct SupportContext *ctx, const struct MinkowskiPoint v0, const struct MinkowskiPoint v1, const int iteration) +{ + if(iteration > MAX_GJK_ITERATIONS){ + cpAssertWarn(iteration < WARN_GJK_ITERATIONS, "High GJK iterations: %d", iteration); + return ClosestPointsNew(v0, v1); + } + + if(cpCheckPointGreater(v1.ab, v0.ab, cpvzero)){ + // Origin is behind axis. Flip and try again. + return GJKRecurse(ctx, v1, v0, iteration); + } else { + cpFloat t = ClosestT(v0.ab, v1.ab); + cpVect n = (-1.0f < t && t < 1.0f ? cpvperp(cpvsub(v1.ab, v0.ab)) : cpvneg(LerpT(v0.ab, v1.ab, t))); + struct MinkowskiPoint p = Support(ctx, n); + +#if DRAW_GJK + ChipmunkDebugDrawSegment(v0.ab, v1.ab, RGBAColor(1, 1, 1, 1)); + cpVect c = cpvlerp(v0.ab, v1.ab, 0.5); + ChipmunkDebugDrawSegment(c, cpvadd(c, cpvmult(cpvnormalize(n), 5.0)), RGBAColor(1, 0, 0, 1)); + + ChipmunkDebugDrawDot(5.0, p.ab, LAColor(1, 1)); +#endif + + if(cpCheckPointGreater(p.ab, v0.ab, cpvzero) && cpCheckPointGreater(v1.ab, p.ab, cpvzero)){ + // The triangle v0, p, v1 contains the origin. Use EPA to find the MSA. + cpAssertWarn(iteration < WARN_GJK_ITERATIONS, "High GJK->EPA iterations: %d", iteration); + return EPA(ctx, v0, p, v1); + } else { + if(cpCheckAxis(v0.ab, v1.ab, p.ab, n)){ + // The edge v0, v1 that we already have is the closest to (0, 0) since p was not closer. + cpAssertWarn(iteration < WARN_GJK_ITERATIONS, "High GJK iterations: %d", iteration); + return ClosestPointsNew(v0, v1); + } else { + // p was closer to the origin than our existing edge. + // Need to figure out which existing point to drop. + if(ClosestDist(v0.ab, p.ab) < ClosestDist(p.ab, v1.ab)){ + return GJKRecurse(ctx, v0, p, iteration + 1); + } else { + return GJKRecurse(ctx, p, v1, iteration + 1); + } + } + } + } +} + +// Get a SupportPoint from a cached shape and index. +static struct SupportPoint +ShapePoint(const cpShape *shape, const int i) +{ + switch(shape->klass->type){ + case CP_CIRCLE_SHAPE: { + return SupportPointNew(((cpCircleShape *)shape)->tc, 0); + } case CP_SEGMENT_SHAPE: { + cpSegmentShape *seg = (cpSegmentShape *)shape; + return SupportPointNew(i == 0 ? seg->ta : seg->tb, i); + } case CP_POLY_SHAPE: { + cpPolyShape *poly = (cpPolyShape *)shape; + // Poly shapes may change vertex count. + int index = (i < poly->count ? i : 0); + return SupportPointNew(poly->planes[index].v0, index); + } default: { + return SupportPointNew(cpvzero, 0); + } + } +} + +// Find the closest points between two shapes using the GJK algorithm. +static struct ClosestPoints +GJK(const struct SupportContext *ctx, cpCollisionID *id) +{ +#if DRAW_GJK || DRAW_EPA + int count1 = 1; + int count2 = 1; + + switch(ctx->shape1->klass->type){ + case CP_SEGMENT_SHAPE: count1 = 2; break; + case CP_POLY_SHAPE: count1 = ((cpPolyShape *)ctx->shape1)->count; break; + default: break; + } + + switch(ctx->shape2->klass->type){ + case CP_SEGMENT_SHAPE: count1 = 2; break; + case CP_POLY_SHAPE: count2 = ((cpPolyShape *)ctx->shape2)->count; break; + default: break; + } + + + // draw the minkowski difference origin + cpVect origin = cpvzero; + ChipmunkDebugDrawDot(5.0, origin, RGBAColor(1,0,0,1)); + + int mdiffCount = count1*count2; + cpVect *mdiffVerts = alloca(mdiffCount*sizeof(cpVect)); + + for(int i=0; i<count1; i++){ + for(int j=0; j<count2; j++){ + cpVect v = cpvsub(ShapePoint(ctx->shape2, j).p, ShapePoint(ctx->shape1, i).p); + mdiffVerts[i*count2 + j] = v; + ChipmunkDebugDrawDot(2.0, v, RGBAColor(1, 0, 0, 1)); + } + } + + cpVect *hullVerts = alloca(mdiffCount*sizeof(cpVect)); + int hullCount = cpConvexHull(mdiffCount, mdiffVerts, hullVerts, NULL, 0.0); + + ChipmunkDebugDrawPolygon(hullCount, hullVerts, 0.0, RGBAColor(1, 0, 0, 1), RGBAColor(1, 0, 0, 0.25)); +#endif + + struct MinkowskiPoint v0, v1; + if(*id){ + // Use the minkowski points from the last frame as a starting point using the cached indexes. + v0 = MinkowskiPointNew(ShapePoint(ctx->shape1, (*id>>24)&0xFF), ShapePoint(ctx->shape2, (*id>>16)&0xFF)); + v1 = MinkowskiPointNew(ShapePoint(ctx->shape1, (*id>> 8)&0xFF), ShapePoint(ctx->shape2, (*id )&0xFF)); + } else { + // No cached indexes, use the shapes' bounding box centers as a guess for a starting axis. + cpVect axis = cpvperp(cpvsub(cpBBCenter(ctx->shape1->bb), cpBBCenter(ctx->shape2->bb))); + v0 = Support(ctx, axis); + v1 = Support(ctx, cpvneg(axis)); + } + + struct ClosestPoints points = GJKRecurse(ctx, v0, v1, 1); + *id = points.id; + return points; +} + +//MARK: Contact Clipping + +// Given two support edges, find contact point pairs on their surfaces. +static inline void +ContactPoints(const struct Edge e1, const struct Edge e2, const struct ClosestPoints points, struct cpCollisionInfo *info) +{ + cpFloat mindist = e1.r + e2.r; + if(points.d <= mindist){ +#ifdef DRAW_CLIP + ChipmunkDebugDrawFatSegment(e1.a.p, e1.b.p, e1.r, RGBAColor(0, 1, 0, 1), LAColor(0, 0)); + ChipmunkDebugDrawFatSegment(e2.a.p, e2.b.p, e2.r, RGBAColor(1, 0, 0, 1), LAColor(0, 0)); +#endif + cpVect n = info->n = points.n; + + // Distances along the axis parallel to n + cpFloat d_e1_a = cpvcross(e1.a.p, n); + cpFloat d_e1_b = cpvcross(e1.b.p, n); + cpFloat d_e2_a = cpvcross(e2.a.p, n); + cpFloat d_e2_b = cpvcross(e2.b.p, n); + + // TODO + min isn't a complete fix. + cpFloat e1_denom = 1.0f/(d_e1_b - d_e1_a + CPFLOAT_MIN); + cpFloat e2_denom = 1.0f/(d_e2_b - d_e2_a + CPFLOAT_MIN); + + // Project the endpoints of the two edges onto the opposing edge, clamping them as necessary. + // Compare the projected points to the collision normal to see if the shapes overlap there. + { + cpVect p1 = cpvadd(cpvmult(n, e1.r), cpvlerp(e1.a.p, e1.b.p, cpfclamp01((d_e2_b - d_e1_a)*e1_denom))); + cpVect p2 = cpvadd(cpvmult(n, -e2.r), cpvlerp(e2.a.p, e2.b.p, cpfclamp01((d_e1_a - d_e2_a)*e2_denom))); + cpFloat dist = cpvdot(cpvsub(p2, p1), n); + if(dist <= 0.0f){ + cpHashValue hash_1a2b = CP_HASH_PAIR(e1.a.hash, e2.b.hash); + cpCollisionInfoPushContact(info, p1, p2, hash_1a2b); + } + }{ + cpVect p1 = cpvadd(cpvmult(n, e1.r), cpvlerp(e1.a.p, e1.b.p, cpfclamp01((d_e2_a - d_e1_a)*e1_denom))); + cpVect p2 = cpvadd(cpvmult(n, -e2.r), cpvlerp(e2.a.p, e2.b.p, cpfclamp01((d_e1_b - d_e2_a)*e2_denom))); + cpFloat dist = cpvdot(cpvsub(p2, p1), n); + if(dist <= 0.0f){ + cpHashValue hash_1b2a = CP_HASH_PAIR(e1.b.hash, e2.a.hash); + cpCollisionInfoPushContact(info, p1, p2, hash_1b2a); + } + } + } +} + +//MARK: Collision Functions + +typedef void (*CollisionFunc)(const cpShape *a, const cpShape *b, struct cpCollisionInfo *info); + +// Collide circle shapes. +static void +CircleToCircle(const cpCircleShape *c1, const cpCircleShape *c2, struct cpCollisionInfo *info) +{ + cpFloat mindist = c1->r + c2->r; + cpVect delta = cpvsub(c2->tc, c1->tc); + cpFloat distsq = cpvlengthsq(delta); + + if(distsq < mindist*mindist){ + cpFloat dist = cpfsqrt(distsq); + cpVect n = info->n = (dist ? cpvmult(delta, 1.0f/dist) : cpv(1.0f, 0.0f)); + cpCollisionInfoPushContact(info, cpvadd(c1->tc, cpvmult(n, c1->r)), cpvadd(c2->tc, cpvmult(n, -c2->r)), 0); + } +} + +static void +CircleToSegment(const cpCircleShape *circle, const cpSegmentShape *segment, struct cpCollisionInfo *info) +{ + cpVect seg_a = segment->ta; + cpVect seg_b = segment->tb; + cpVect center = circle->tc; + + // Find the closest point on the segment to the circle. + cpVect seg_delta = cpvsub(seg_b, seg_a); + cpFloat closest_t = cpfclamp01(cpvdot(seg_delta, cpvsub(center, seg_a))/cpvlengthsq(seg_delta)); + cpVect closest = cpvadd(seg_a, cpvmult(seg_delta, closest_t)); + + // Compare the radii of the two shapes to see if they are colliding. + cpFloat mindist = circle->r + segment->r; + cpVect delta = cpvsub(closest, center); + cpFloat distsq = cpvlengthsq(delta); + if(distsq < mindist*mindist){ + cpFloat dist = cpfsqrt(distsq); + // Handle coincident shapes as gracefully as possible. + cpVect n = info->n = (dist ? cpvmult(delta, 1.0f/dist) : segment->tn); + + // Reject endcap collisions if tangents are provided. + cpVect rot = cpBodyGetRotation(segment->shape.body); + if( + (closest_t != 0.0f || cpvdot(n, cpvrotate(segment->a_tangent, rot)) >= 0.0) && + (closest_t != 1.0f || cpvdot(n, cpvrotate(segment->b_tangent, rot)) >= 0.0) + ){ + cpCollisionInfoPushContact(info, cpvadd(center, cpvmult(n, circle->r)), cpvadd(closest, cpvmult(n, -segment->r)), 0); + } + } +} + +static void +SegmentToSegment(const cpSegmentShape *seg1, const cpSegmentShape *seg2, struct cpCollisionInfo *info) +{ + struct SupportContext context = {(cpShape *)seg1, (cpShape *)seg2, (SupportPointFunc)SegmentSupportPoint, (SupportPointFunc)SegmentSupportPoint}; + struct ClosestPoints points = GJK(&context, &info->id); + +#if DRAW_CLOSEST +#if PRINT_LOG +// ChipmunkDemoPrintString("Distance: %.2f\n", points.d); +#endif + + ChipmunkDebugDrawDot(6.0, points.a, RGBAColor(1, 1, 1, 1)); + ChipmunkDebugDrawDot(6.0, points.b, RGBAColor(1, 1, 1, 1)); + ChipmunkDebugDrawSegment(points.a, points.b, RGBAColor(1, 1, 1, 1)); + ChipmunkDebugDrawSegment(points.a, cpvadd(points.a, cpvmult(points.n, 10.0)), RGBAColor(1, 0, 0, 1)); +#endif + + cpVect n = points.n; + cpVect rot1 = cpBodyGetRotation(seg1->shape.body); + cpVect rot2 = cpBodyGetRotation(seg2->shape.body); + + // If the closest points are nearer than the sum of the radii... + if( + points.d <= (seg1->r + seg2->r) && ( + // Reject endcap collisions if tangents are provided. + (!cpveql(points.a, seg1->ta) || cpvdot(n, cpvrotate(seg1->a_tangent, rot1)) <= 0.0) && + (!cpveql(points.a, seg1->tb) || cpvdot(n, cpvrotate(seg1->b_tangent, rot1)) <= 0.0) && + (!cpveql(points.b, seg2->ta) || cpvdot(n, cpvrotate(seg2->a_tangent, rot2)) >= 0.0) && + (!cpveql(points.b, seg2->tb) || cpvdot(n, cpvrotate(seg2->b_tangent, rot2)) >= 0.0) + ) + ){ + ContactPoints(SupportEdgeForSegment(seg1, n), SupportEdgeForSegment(seg2, cpvneg(n)), points, info); + } +} + +static void +PolyToPoly(const cpPolyShape *poly1, const cpPolyShape *poly2, struct cpCollisionInfo *info) +{ + struct SupportContext context = {(cpShape *)poly1, (cpShape *)poly2, (SupportPointFunc)PolySupportPoint, (SupportPointFunc)PolySupportPoint}; + struct ClosestPoints points = GJK(&context, &info->id); + +#if DRAW_CLOSEST +#if PRINT_LOG +// ChipmunkDemoPrintString("Distance: %.2f\n", points.d); +#endif + + ChipmunkDebugDrawDot(3.0, points.a, RGBAColor(1, 1, 1, 1)); + ChipmunkDebugDrawDot(3.0, points.b, RGBAColor(1, 1, 1, 1)); + ChipmunkDebugDrawSegment(points.a, points.b, RGBAColor(1, 1, 1, 1)); + ChipmunkDebugDrawSegment(points.a, cpvadd(points.a, cpvmult(points.n, 10.0)), RGBAColor(1, 0, 0, 1)); +#endif + + // If the closest points are nearer than the sum of the radii... + if(points.d - poly1->r - poly2->r <= 0.0){ + ContactPoints(SupportEdgeForPoly(poly1, points.n), SupportEdgeForPoly(poly2, cpvneg(points.n)), points, info); + } +} + +static void +SegmentToPoly(const cpSegmentShape *seg, const cpPolyShape *poly, struct cpCollisionInfo *info) +{ + struct SupportContext context = {(cpShape *)seg, (cpShape *)poly, (SupportPointFunc)SegmentSupportPoint, (SupportPointFunc)PolySupportPoint}; + struct ClosestPoints points = GJK(&context, &info->id); + +#if DRAW_CLOSEST +#if PRINT_LOG +// ChipmunkDemoPrintString("Distance: %.2f\n", points.d); +#endif + + ChipmunkDebugDrawDot(3.0, points.a, RGBAColor(1, 1, 1, 1)); + ChipmunkDebugDrawDot(3.0, points.b, RGBAColor(1, 1, 1, 1)); + ChipmunkDebugDrawSegment(points.a, points.b, RGBAColor(1, 1, 1, 1)); + ChipmunkDebugDrawSegment(points.a, cpvadd(points.a, cpvmult(points.n, 10.0)), RGBAColor(1, 0, 0, 1)); +#endif + + cpVect n = points.n; + cpVect rot = cpBodyGetRotation(seg->shape.body); + + if( + // If the closest points are nearer than the sum of the radii... + points.d - seg->r - poly->r <= 0.0 && ( + // Reject endcap collisions if tangents are provided. + (!cpveql(points.a, seg->ta) || cpvdot(n, cpvrotate(seg->a_tangent, rot)) <= 0.0) && + (!cpveql(points.a, seg->tb) || cpvdot(n, cpvrotate(seg->b_tangent, rot)) <= 0.0) + ) + ){ + ContactPoints(SupportEdgeForSegment(seg, n), SupportEdgeForPoly(poly, cpvneg(n)), points, info); + } +} + +static void +CircleToPoly(const cpCircleShape *circle, const cpPolyShape *poly, struct cpCollisionInfo *info) +{ + struct SupportContext context = {(cpShape *)circle, (cpShape *)poly, (SupportPointFunc)CircleSupportPoint, (SupportPointFunc)PolySupportPoint}; + struct ClosestPoints points = GJK(&context, &info->id); + +#if DRAW_CLOSEST + ChipmunkDebugDrawDot(3.0, points.a, RGBAColor(1, 1, 1, 1)); + ChipmunkDebugDrawDot(3.0, points.b, RGBAColor(1, 1, 1, 1)); + ChipmunkDebugDrawSegment(points.a, points.b, RGBAColor(1, 1, 1, 1)); + ChipmunkDebugDrawSegment(points.a, cpvadd(points.a, cpvmult(points.n, 10.0)), RGBAColor(1, 0, 0, 1)); +#endif + + // If the closest points are nearer than the sum of the radii... + if(points.d <= circle->r + poly->r){ + cpVect n = info->n = points.n; + cpCollisionInfoPushContact(info, cpvadd(points.a, cpvmult(n, circle->r)), cpvadd(points.b, cpvmult(n, poly->r)), 0); + } +} + +static void +CollisionError(const cpShape *circle, const cpShape *poly, struct cpCollisionInfo *info) +{ + cpAssertHard(cpFalse, "Internal Error: Shape types are not sorted."); +} + + +static const CollisionFunc BuiltinCollisionFuncs[9] = { + (CollisionFunc)CircleToCircle, + CollisionError, + CollisionError, + (CollisionFunc)CircleToSegment, + (CollisionFunc)SegmentToSegment, + CollisionError, + (CollisionFunc)CircleToPoly, + (CollisionFunc)SegmentToPoly, + (CollisionFunc)PolyToPoly, +}; +static const CollisionFunc *CollisionFuncs = BuiltinCollisionFuncs; + +struct cpCollisionInfo +cpCollide(const cpShape *a, const cpShape *b, cpCollisionID id, struct cpContact *contacts) +{ + struct cpCollisionInfo info = {a, b, id, cpvzero, 0, contacts}; + + // Make sure the shape types are in order. + if(a->klass->type > b->klass->type){ + info.a = b; + info.b = a; + } + + CollisionFuncs[info.a->klass->type + info.b->klass->type*CP_NUM_SHAPES](info.a, info.b, &info); + +// if(0){ +// for(int i=0; i<info.count; i++){ +// cpVect r1 = info.arr[i].r1; +// cpVect r2 = info.arr[i].r2; +// cpVect mid = cpvlerp(r1, r2, 0.5f); +// +// ChipmunkDebugDrawSegment(r1, mid, RGBAColor(1, 0, 0, 1)); +// ChipmunkDebugDrawSegment(r2, mid, RGBAColor(0, 0, 1, 1)); +// } +// } + + return info; +} diff --git a/thirdparty/src/chipmunk/cpConstraint.c b/thirdparty/src/chipmunk/cpConstraint.c new file mode 100644 index 000000000..7952ea188 --- /dev/null +++ b/thirdparty/src/chipmunk/cpConstraint.c @@ -0,0 +1,173 @@ +/* Copyright (c) 2013 Scott Lembcke and Howling Moon Software + * + * Permission is hereby granted, free of charge, to any person obtaining a copy + * of this software and associated documentation files (the "Software"), to deal + * in the Software without restriction, including without limitation the rights + * to use, copy, modify, merge, publish, distribute, sublicense, and/or sell + * copies of the Software, and to permit persons to whom the Software is + * furnished to do so, subject to the following conditions: + * + * The above copyright notice and this permission notice shall be included in + * all copies or substantial portions of the Software. + * + * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR + * IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY, + * FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE + * AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER + * LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, + * OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE + * SOFTWARE. + */ + +#include "chipmunk/chipmunk_private.h" + +// TODO: Comment me! + +void cpConstraintDestroy(cpConstraint *constraint){} + +void +cpConstraintFree(cpConstraint *constraint) +{ + if(constraint){ + cpConstraintDestroy(constraint); + cpfree(constraint); + } +} + +void +cpConstraintInit(cpConstraint *constraint, const cpConstraintClass *klass, cpBody *a, cpBody *b) +{ + constraint->klass = klass; + + constraint->a = a; + constraint->b = b; + constraint->space = NULL; + + constraint->next_a = NULL; + constraint->next_b = NULL; + + constraint->maxForce = (cpFloat)INFINITY; + constraint->errorBias = cpfpow(1.0f - 0.1f, 60.0f); + constraint->maxBias = (cpFloat)INFINITY; + + constraint->collideBodies = cpTrue; + + constraint->preSolve = NULL; + constraint->postSolve = NULL; +} + +cpSpace * +cpConstraintGetSpace(const cpConstraint *constraint) +{ + return constraint->space; +} + +cpBody * +cpConstraintGetBodyA(const cpConstraint *constraint) +{ + return constraint->a; +} + +cpBody * +cpConstraintGetBodyB(const cpConstraint *constraint) +{ + return constraint->b; +} + +cpFloat +cpConstraintGetMaxForce(const cpConstraint *constraint) +{ + return constraint->maxForce; +} + +void +cpConstraintSetMaxForce(cpConstraint *constraint, cpFloat maxForce) +{ + cpAssertHard(maxForce >= 0.0f, "maxForce must be positive."); + cpConstraintActivateBodies(constraint); + constraint->maxForce = maxForce; +} + +cpFloat +cpConstraintGetErrorBias(const cpConstraint *constraint) +{ + return constraint->errorBias; +} + +void +cpConstraintSetErrorBias(cpConstraint *constraint, cpFloat errorBias) +{ + cpAssertHard(errorBias >= 0.0f, "errorBias must be positive."); + cpConstraintActivateBodies(constraint); + constraint->errorBias = errorBias; +} + +cpFloat +cpConstraintGetMaxBias(const cpConstraint *constraint) +{ + return constraint->maxBias; +} + +void +cpConstraintSetMaxBias(cpConstraint *constraint, cpFloat maxBias) +{ + cpAssertHard(maxBias >= 0.0f, "maxBias must be positive."); + cpConstraintActivateBodies(constraint); + constraint->maxBias = maxBias; +} + +cpBool +cpConstraintGetCollideBodies(const cpConstraint *constraint) +{ + return constraint->collideBodies; +} + +void +cpConstraintSetCollideBodies(cpConstraint *constraint, cpBool collideBodies) +{ + cpConstraintActivateBodies(constraint); + constraint->collideBodies = collideBodies; +} + +cpConstraintPreSolveFunc +cpConstraintGetPreSolveFunc(const cpConstraint *constraint) +{ + return constraint->preSolve; +} + +void +cpConstraintSetPreSolveFunc(cpConstraint *constraint, cpConstraintPreSolveFunc preSolveFunc) +{ + constraint->preSolve = preSolveFunc; +} + +cpConstraintPostSolveFunc +cpConstraintGetPostSolveFunc(const cpConstraint *constraint) +{ + return constraint->postSolve; +} + +void +cpConstraintSetPostSolveFunc(cpConstraint *constraint, cpConstraintPostSolveFunc postSolveFunc) +{ + constraint->postSolve = postSolveFunc; +} + +cpDataPointer +cpConstraintGetUserData(const cpConstraint *constraint) +{ + return constraint->userData; +} + +void +cpConstraintSetUserData(cpConstraint *constraint, cpDataPointer userData) +{ + constraint->userData = userData; +} + + +cpFloat +cpConstraintGetImpulse(cpConstraint *constraint) +{ + return constraint->klass->getImpulse(constraint); +} diff --git a/thirdparty/src/chipmunk/cpDampedRotarySpring.c b/thirdparty/src/chipmunk/cpDampedRotarySpring.c new file mode 100644 index 000000000..8d38a545e --- /dev/null +++ b/thirdparty/src/chipmunk/cpDampedRotarySpring.c @@ -0,0 +1,178 @@ +/* Copyright (c) 2013 Scott Lembcke and Howling Moon Software + * + * Permission is hereby granted, free of charge, to any person obtaining a copy + * of this software and associated documentation files (the "Software"), to deal + * in the Software without restriction, including without limitation the rights + * to use, copy, modify, merge, publish, distribute, sublicense, and/or sell + * copies of the Software, and to permit persons to whom the Software is + * furnished to do so, subject to the following conditions: + * + * The above copyright notice and this permission notice shall be included in + * all copies or substantial portions of the Software. + * + * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR + * IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY, + * FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE + * AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER + * LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, + * OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE + * SOFTWARE. + */ + +#include "chipmunk/chipmunk_private.h" + +static cpFloat +defaultSpringTorque(cpDampedRotarySpring *spring, cpFloat relativeAngle){ + return (relativeAngle - spring->restAngle)*spring->stiffness; +} + +static void +preStep(cpDampedRotarySpring *spring, cpFloat dt) +{ + cpBody *a = spring->constraint.a; + cpBody *b = spring->constraint.b; + + cpFloat moment = a->i_inv + b->i_inv; + cpAssertSoft(moment != 0.0, "Unsolvable spring."); + spring->iSum = 1.0f/moment; + + spring->w_coef = 1.0f - cpfexp(-spring->damping*dt*moment); + spring->target_wrn = 0.0f; + + // apply spring torque + cpFloat j_spring = spring->springTorqueFunc((cpConstraint *)spring, a->a - b->a)*dt; + spring->jAcc = j_spring; + + a->w -= j_spring*a->i_inv; + b->w += j_spring*b->i_inv; +} + +static void applyCachedImpulse(cpDampedRotarySpring *spring, cpFloat dt_coef){} + +static void +applyImpulse(cpDampedRotarySpring *spring, cpFloat dt) +{ + cpBody *a = spring->constraint.a; + cpBody *b = spring->constraint.b; + + // compute relative velocity + cpFloat wrn = a->w - b->w;//normal_relative_velocity(a, b, r1, r2, n) - spring->target_vrn; + + // compute velocity loss from drag + // not 100% certain this is derived correctly, though it makes sense + cpFloat w_damp = (spring->target_wrn - wrn)*spring->w_coef; + spring->target_wrn = wrn + w_damp; + + //apply_impulses(a, b, spring->r1, spring->r2, cpvmult(spring->n, v_damp*spring->nMass)); + cpFloat j_damp = w_damp*spring->iSum; + spring->jAcc += j_damp; + + a->w += j_damp*a->i_inv; + b->w -= j_damp*b->i_inv; +} + +static cpFloat +getImpulse(cpDampedRotarySpring *spring) +{ + return spring->jAcc; +} + +static const cpConstraintClass klass = { + (cpConstraintPreStepImpl)preStep, + (cpConstraintApplyCachedImpulseImpl)applyCachedImpulse, + (cpConstraintApplyImpulseImpl)applyImpulse, + (cpConstraintGetImpulseImpl)getImpulse, +}; + +cpDampedRotarySpring * +cpDampedRotarySpringAlloc(void) +{ + return (cpDampedRotarySpring *)cpcalloc(1, sizeof(cpDampedRotarySpring)); +} + +cpDampedRotarySpring * +cpDampedRotarySpringInit(cpDampedRotarySpring *spring, cpBody *a, cpBody *b, cpFloat restAngle, cpFloat stiffness, cpFloat damping) +{ + cpConstraintInit((cpConstraint *)spring, &klass, a, b); + + spring->restAngle = restAngle; + spring->stiffness = stiffness; + spring->damping = damping; + spring->springTorqueFunc = (cpDampedRotarySpringTorqueFunc)defaultSpringTorque; + + spring->jAcc = 0.0f; + + return spring; +} + +cpConstraint * +cpDampedRotarySpringNew(cpBody *a, cpBody *b, cpFloat restAngle, cpFloat stiffness, cpFloat damping) +{ + return (cpConstraint *)cpDampedRotarySpringInit(cpDampedRotarySpringAlloc(), a, b, restAngle, stiffness, damping); +} + +cpBool +cpConstraintIsDampedRotarySpring(const cpConstraint *constraint) +{ + return (constraint->klass == &klass); +} + +cpFloat +cpDampedRotarySpringGetRestAngle(const cpConstraint *constraint) +{ + cpAssertHard(cpConstraintIsDampedRotarySpring(constraint), "Constraint is not a damped rotary spring."); + return ((cpDampedRotarySpring *)constraint)->restAngle; +} + +void +cpDampedRotarySpringSetRestAngle(cpConstraint *constraint, cpFloat restAngle) +{ + cpAssertHard(cpConstraintIsDampedRotarySpring(constraint), "Constraint is not a damped rotary spring."); + cpConstraintActivateBodies(constraint); + ((cpDampedRotarySpring *)constraint)->restAngle = restAngle; +} + +cpFloat +cpDampedRotarySpringGetStiffness(const cpConstraint *constraint) +{ + cpAssertHard(cpConstraintIsDampedRotarySpring(constraint), "Constraint is not a damped rotary spring."); + return ((cpDampedRotarySpring *)constraint)->stiffness; +} + +void +cpDampedRotarySpringSetStiffness(cpConstraint *constraint, cpFloat stiffness) +{ + cpAssertHard(cpConstraintIsDampedRotarySpring(constraint), "Constraint is not a damped rotary spring."); + cpConstraintActivateBodies(constraint); + ((cpDampedRotarySpring *)constraint)->stiffness = stiffness; +} + +cpFloat +cpDampedRotarySpringGetDamping(const cpConstraint *constraint) +{ + cpAssertHard(cpConstraintIsDampedRotarySpring(constraint), "Constraint is not a damped rotary spring."); + return ((cpDampedRotarySpring *)constraint)->damping; +} + +void +cpDampedRotarySpringSetDamping(cpConstraint *constraint, cpFloat damping) +{ + cpAssertHard(cpConstraintIsDampedRotarySpring(constraint), "Constraint is not a damped rotary spring."); + cpConstraintActivateBodies(constraint); + ((cpDampedRotarySpring *)constraint)->damping = damping; +} + +cpDampedRotarySpringTorqueFunc +cpDampedRotarySpringGetSpringTorqueFunc(const cpConstraint *constraint) +{ + cpAssertHard(cpConstraintIsDampedRotarySpring(constraint), "Constraint is not a damped rotary spring."); + return ((cpDampedRotarySpring *)constraint)->springTorqueFunc; +} + +void +cpDampedRotarySpringSetSpringTorqueFunc(cpConstraint *constraint, cpDampedRotarySpringTorqueFunc springTorqueFunc) +{ + cpAssertHard(cpConstraintIsDampedRotarySpring(constraint), "Constraint is not a damped rotary spring."); + cpConstraintActivateBodies(constraint); + ((cpDampedRotarySpring *)constraint)->springTorqueFunc = springTorqueFunc; +} diff --git a/thirdparty/src/chipmunk/cpDampedSpring.c b/thirdparty/src/chipmunk/cpDampedSpring.c new file mode 100644 index 000000000..e4d019e9a --- /dev/null +++ b/thirdparty/src/chipmunk/cpDampedSpring.c @@ -0,0 +1,216 @@ +/* Copyright (c) 2013 Scott Lembcke and Howling Moon Software + * + * Permission is hereby granted, free of charge, to any person obtaining a copy + * of this software and associated documentation files (the "Software"), to deal + * in the Software without restriction, including without limitation the rights + * to use, copy, modify, merge, publish, distribute, sublicense, and/or sell + * copies of the Software, and to permit persons to whom the Software is + * furnished to do so, subject to the following conditions: + * + * The above copyright notice and this permission notice shall be included in + * all copies or substantial portions of the Software. + * + * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR + * IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY, + * FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE + * AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER + * LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, + * OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE + * SOFTWARE. + */ + +#include "chipmunk/chipmunk_private.h" + +static cpFloat +defaultSpringForce(cpDampedSpring *spring, cpFloat dist){ + return (spring->restLength - dist)*spring->stiffness; +} + +static void +preStep(cpDampedSpring *spring, cpFloat dt) +{ + cpBody *a = spring->constraint.a; + cpBody *b = spring->constraint.b; + + spring->r1 = cpTransformVect(a->transform, cpvsub(spring->anchorA, a->cog)); + spring->r2 = cpTransformVect(b->transform, cpvsub(spring->anchorB, b->cog)); + + cpVect delta = cpvsub(cpvadd(b->p, spring->r2), cpvadd(a->p, spring->r1)); + cpFloat dist = cpvlength(delta); + spring->n = cpvmult(delta, 1.0f/(dist ? dist : INFINITY)); + + cpFloat k = k_scalar(a, b, spring->r1, spring->r2, spring->n); + cpAssertSoft(k != 0.0, "Unsolvable spring."); + spring->nMass = 1.0f/k; + + spring->target_vrn = 0.0f; + spring->v_coef = 1.0f - cpfexp(-spring->damping*dt*k); + + // apply spring force + cpFloat f_spring = spring->springForceFunc((cpConstraint *)spring, dist); + cpFloat j_spring = spring->jAcc = f_spring*dt; + apply_impulses(a, b, spring->r1, spring->r2, cpvmult(spring->n, j_spring)); +} + +static void applyCachedImpulse(cpDampedSpring *spring, cpFloat dt_coef){} + +static void +applyImpulse(cpDampedSpring *spring, cpFloat dt) +{ + cpBody *a = spring->constraint.a; + cpBody *b = spring->constraint.b; + + cpVect n = spring->n; + cpVect r1 = spring->r1; + cpVect r2 = spring->r2; + + // compute relative velocity + cpFloat vrn = normal_relative_velocity(a, b, r1, r2, n); + + // compute velocity loss from drag + cpFloat v_damp = (spring->target_vrn - vrn)*spring->v_coef; + spring->target_vrn = vrn + v_damp; + + cpFloat j_damp = v_damp*spring->nMass; + spring->jAcc += j_damp; + apply_impulses(a, b, spring->r1, spring->r2, cpvmult(spring->n, j_damp)); +} + +static cpFloat +getImpulse(cpDampedSpring *spring) +{ + return spring->jAcc; +} + +static const cpConstraintClass klass = { + (cpConstraintPreStepImpl)preStep, + (cpConstraintApplyCachedImpulseImpl)applyCachedImpulse, + (cpConstraintApplyImpulseImpl)applyImpulse, + (cpConstraintGetImpulseImpl)getImpulse, +}; + +cpDampedSpring * +cpDampedSpringAlloc(void) +{ + return (cpDampedSpring *)cpcalloc(1, sizeof(cpDampedSpring)); +} + +cpDampedSpring * +cpDampedSpringInit(cpDampedSpring *spring, cpBody *a, cpBody *b, cpVect anchorA, cpVect anchorB, cpFloat restLength, cpFloat stiffness, cpFloat damping) +{ + cpConstraintInit((cpConstraint *)spring, &klass, a, b); + + spring->anchorA = anchorA; + spring->anchorB = anchorB; + + spring->restLength = restLength; + spring->stiffness = stiffness; + spring->damping = damping; + spring->springForceFunc = (cpDampedSpringForceFunc)defaultSpringForce; + + spring->jAcc = 0.0f; + + return spring; +} + +cpConstraint * +cpDampedSpringNew(cpBody *a, cpBody *b, cpVect anchorA, cpVect anchorB, cpFloat restLength, cpFloat stiffness, cpFloat damping) +{ + return (cpConstraint *)cpDampedSpringInit(cpDampedSpringAlloc(), a, b, anchorA, anchorB, restLength, stiffness, damping); +} + +cpBool +cpConstraintIsDampedSpring(const cpConstraint *constraint) +{ + return (constraint->klass == &klass); +} + +cpVect +cpDampedSpringGetAnchorA(const cpConstraint *constraint) +{ + cpAssertHard(cpConstraintIsDampedSpring(constraint), "Constraint is not a damped spring."); + return ((cpDampedSpring *)constraint)->anchorA; +} + +void +cpDampedSpringSetAnchorA(cpConstraint *constraint, cpVect anchorA) +{ + cpAssertHard(cpConstraintIsDampedSpring(constraint), "Constraint is not a damped spring."); + cpConstraintActivateBodies(constraint); + ((cpDampedSpring *)constraint)->anchorA = anchorA; +} + +cpVect +cpDampedSpringGetAnchorB(const cpConstraint *constraint) +{ + cpAssertHard(cpConstraintIsDampedSpring(constraint), "Constraint is not a damped spring."); + return ((cpDampedSpring *)constraint)->anchorB; +} + +void +cpDampedSpringSetAnchorB(cpConstraint *constraint, cpVect anchorB) +{ + cpAssertHard(cpConstraintIsDampedSpring(constraint), "Constraint is not a damped spring."); + cpConstraintActivateBodies(constraint); + ((cpDampedSpring *)constraint)->anchorB = anchorB; +} + +cpFloat +cpDampedSpringGetRestLength(const cpConstraint *constraint) +{ + cpAssertHard(cpConstraintIsDampedSpring(constraint), "Constraint is not a damped spring."); + return ((cpDampedSpring *)constraint)->restLength; +} + +void +cpDampedSpringSetRestLength(cpConstraint *constraint, cpFloat restLength) +{ + cpAssertHard(cpConstraintIsDampedSpring(constraint), "Constraint is not a damped spring."); + cpConstraintActivateBodies(constraint); + ((cpDampedSpring *)constraint)->restLength = restLength; +} + +cpFloat +cpDampedSpringGetStiffness(const cpConstraint *constraint) +{ + cpAssertHard(cpConstraintIsDampedSpring(constraint), "Constraint is not a damped spring."); + return ((cpDampedSpring *)constraint)->stiffness; +} + +void +cpDampedSpringSetStiffness(cpConstraint *constraint, cpFloat stiffness) +{ + cpAssertHard(cpConstraintIsDampedSpring(constraint), "Constraint is not a damped spring."); + cpConstraintActivateBodies(constraint); + ((cpDampedSpring *)constraint)->stiffness = stiffness; +} + +cpFloat +cpDampedSpringGetDamping(const cpConstraint *constraint) +{ + cpAssertHard(cpConstraintIsDampedSpring(constraint), "Constraint is not a damped spring."); + return ((cpDampedSpring *)constraint)->damping; +} + +void +cpDampedSpringSetDamping(cpConstraint *constraint, cpFloat damping) +{ + cpAssertHard(cpConstraintIsDampedSpring(constraint), "Constraint is not a damped spring."); + cpConstraintActivateBodies(constraint); + ((cpDampedSpring *)constraint)->damping = damping; +} + +cpDampedSpringForceFunc +cpDampedSpringGetSpringForceFunc(const cpConstraint *constraint) +{ + cpAssertHard(cpConstraintIsDampedSpring(constraint), "Constraint is not a damped spring."); + return ((cpDampedSpring *)constraint)->springForceFunc; +} + +void +cpDampedSpringSetSpringForceFunc(cpConstraint *constraint, cpDampedSpringForceFunc springForceFunc) +{ + cpAssertHard(cpConstraintIsDampedSpring(constraint), "Constraint is not a damped spring."); + cpConstraintActivateBodies(constraint); + ((cpDampedSpring *)constraint)->springForceFunc = springForceFunc; +} diff --git a/thirdparty/src/chipmunk/cpGearJoint.c b/thirdparty/src/chipmunk/cpGearJoint.c new file mode 100644 index 000000000..3670173b3 --- /dev/null +++ b/thirdparty/src/chipmunk/cpGearJoint.c @@ -0,0 +1,145 @@ +/* Copyright (c) 2013 Scott Lembcke and Howling Moon Software + * + * Permission is hereby granted, free of charge, to any person obtaining a copy + * of this software and associated documentation files (the "Software"), to deal + * in the Software without restriction, including without limitation the rights + * to use, copy, modify, merge, publish, distribute, sublicense, and/or sell + * copies of the Software, and to permit persons to whom the Software is + * furnished to do so, subject to the following conditions: + * + * The above copyright notice and this permission notice shall be included in + * all copies or substantial portions of the Software. + * + * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR + * IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY, + * FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE + * AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER + * LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, + * OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE + * SOFTWARE. + */ + +#include "chipmunk/chipmunk_private.h" + +static void +preStep(cpGearJoint *joint, cpFloat dt) +{ + cpBody *a = joint->constraint.a; + cpBody *b = joint->constraint.b; + + // calculate moment of inertia coefficient. + joint->iSum = 1.0f/(a->i_inv*joint->ratio_inv + joint->ratio*b->i_inv); + + // calculate bias velocity + cpFloat maxBias = joint->constraint.maxBias; + joint->bias = cpfclamp(-bias_coef(joint->constraint.errorBias, dt)*(b->a*joint->ratio - a->a - joint->phase)/dt, -maxBias, maxBias); +} + +static void +applyCachedImpulse(cpGearJoint *joint, cpFloat dt_coef) +{ + cpBody *a = joint->constraint.a; + cpBody *b = joint->constraint.b; + + cpFloat j = joint->jAcc*dt_coef; + a->w -= j*a->i_inv*joint->ratio_inv; + b->w += j*b->i_inv; +} + +static void +applyImpulse(cpGearJoint *joint, cpFloat dt) +{ + cpBody *a = joint->constraint.a; + cpBody *b = joint->constraint.b; + + // compute relative rotational velocity + cpFloat wr = b->w*joint->ratio - a->w; + + cpFloat jMax = joint->constraint.maxForce*dt; + + // compute normal impulse + cpFloat j = (joint->bias - wr)*joint->iSum; + cpFloat jOld = joint->jAcc; + joint->jAcc = cpfclamp(jOld + j, -jMax, jMax); + j = joint->jAcc - jOld; + + // apply impulse + a->w -= j*a->i_inv*joint->ratio_inv; + b->w += j*b->i_inv; +} + +static cpFloat +getImpulse(cpGearJoint *joint) +{ + return cpfabs(joint->jAcc); +} + +static const cpConstraintClass klass = { + (cpConstraintPreStepImpl)preStep, + (cpConstraintApplyCachedImpulseImpl)applyCachedImpulse, + (cpConstraintApplyImpulseImpl)applyImpulse, + (cpConstraintGetImpulseImpl)getImpulse, +}; + +cpGearJoint * +cpGearJointAlloc(void) +{ + return (cpGearJoint *)cpcalloc(1, sizeof(cpGearJoint)); +} + +cpGearJoint * +cpGearJointInit(cpGearJoint *joint, cpBody *a, cpBody *b, cpFloat phase, cpFloat ratio) +{ + cpConstraintInit((cpConstraint *)joint, &klass, a, b); + + joint->phase = phase; + joint->ratio = ratio; + joint->ratio_inv = 1.0f/ratio; + + joint->jAcc = 0.0f; + + return joint; +} + +cpConstraint * +cpGearJointNew(cpBody *a, cpBody *b, cpFloat phase, cpFloat ratio) +{ + return (cpConstraint *)cpGearJointInit(cpGearJointAlloc(), a, b, phase, ratio); +} + +cpBool +cpConstraintIsGearJoint(const cpConstraint *constraint) +{ + return (constraint->klass == &klass); +} + +cpFloat +cpGearJointGetPhase(const cpConstraint *constraint) +{ + cpAssertHard(cpConstraintIsGearJoint(constraint), "Constraint is not a ratchet joint."); + return ((cpGearJoint *)constraint)->phase; +} + +void +cpGearJointSetPhase(cpConstraint *constraint, cpFloat phase) +{ + cpAssertHard(cpConstraintIsGearJoint(constraint), "Constraint is not a ratchet joint."); + cpConstraintActivateBodies(constraint); + ((cpGearJoint *)constraint)->phase = phase; +} + +cpFloat +cpGearJointGetRatio(const cpConstraint *constraint) +{ + cpAssertHard(cpConstraintIsGearJoint(constraint), "Constraint is not a ratchet joint."); + return ((cpGearJoint *)constraint)->ratio; +} + +void +cpGearJointSetRatio(cpConstraint *constraint, cpFloat ratio) +{ + cpAssertHard(cpConstraintIsGearJoint(constraint), "Constraint is not a ratchet joint."); + cpConstraintActivateBodies(constraint); + ((cpGearJoint *)constraint)->ratio = ratio; + ((cpGearJoint *)constraint)->ratio_inv = 1.0f/ratio; +} diff --git a/thirdparty/src/chipmunk/cpGrooveJoint.c b/thirdparty/src/chipmunk/cpGrooveJoint.c new file mode 100644 index 000000000..50d1857d4 --- /dev/null +++ b/thirdparty/src/chipmunk/cpGrooveJoint.c @@ -0,0 +1,197 @@ +/* Copyright (c) 2013 Scott Lembcke and Howling Moon Software + * + * Permission is hereby granted, free of charge, to any person obtaining a copy + * of this software and associated documentation files (the "Software"), to deal + * in the Software without restriction, including without limitation the rights + * to use, copy, modify, merge, publish, distribute, sublicense, and/or sell + * copies of the Software, and to permit persons to whom the Software is + * furnished to do so, subject to the following conditions: + * + * The above copyright notice and this permission notice shall be included in + * all copies or substantial portions of the Software. + * + * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR + * IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY, + * FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE + * AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER + * LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, + * OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE + * SOFTWARE. + */ + +#include "chipmunk/chipmunk_private.h" + +static void +preStep(cpGrooveJoint *joint, cpFloat dt) +{ + cpBody *a = joint->constraint.a; + cpBody *b = joint->constraint.b; + + // calculate endpoints in worldspace + cpVect ta = cpTransformPoint(a->transform, joint->grv_a); + cpVect tb = cpTransformPoint(a->transform, joint->grv_b); + + // calculate axis + cpVect n = cpTransformVect(a->transform, joint->grv_n); + cpFloat d = cpvdot(ta, n); + + joint->grv_tn = n; + joint->r2 = cpTransformVect(b->transform, cpvsub(joint->anchorB, b->cog)); + + // calculate tangential distance along the axis of r2 + cpFloat td = cpvcross(cpvadd(b->p, joint->r2), n); + // calculate clamping factor and r2 + if(td <= cpvcross(ta, n)){ + joint->clamp = 1.0f; + joint->r1 = cpvsub(ta, a->p); + } else if(td >= cpvcross(tb, n)){ + joint->clamp = -1.0f; + joint->r1 = cpvsub(tb, a->p); + } else { + joint->clamp = 0.0f; + joint->r1 = cpvsub(cpvadd(cpvmult(cpvperp(n), -td), cpvmult(n, d)), a->p); + } + + // Calculate mass tensor + joint->k = k_tensor(a, b, joint->r1, joint->r2); + + // calculate bias velocity + cpVect delta = cpvsub(cpvadd(b->p, joint->r2), cpvadd(a->p, joint->r1)); + joint->bias = cpvclamp(cpvmult(delta, -bias_coef(joint->constraint.errorBias, dt)/dt), joint->constraint.maxBias); +} + +static void +applyCachedImpulse(cpGrooveJoint *joint, cpFloat dt_coef) +{ + cpBody *a = joint->constraint.a; + cpBody *b = joint->constraint.b; + + apply_impulses(a, b, joint->r1, joint->r2, cpvmult(joint->jAcc, dt_coef)); +} + +static inline cpVect +grooveConstrain(cpGrooveJoint *joint, cpVect j, cpFloat dt){ + cpVect n = joint->grv_tn; + cpVect jClamp = (joint->clamp*cpvcross(j, n) > 0.0f) ? j : cpvproject(j, n); + return cpvclamp(jClamp, joint->constraint.maxForce*dt); +} + +static void +applyImpulse(cpGrooveJoint *joint, cpFloat dt) +{ + cpBody *a = joint->constraint.a; + cpBody *b = joint->constraint.b; + + cpVect r1 = joint->r1; + cpVect r2 = joint->r2; + + // compute impulse + cpVect vr = relative_velocity(a, b, r1, r2); + + cpVect j = cpMat2x2Transform(joint->k, cpvsub(joint->bias, vr)); + cpVect jOld = joint->jAcc; + joint->jAcc = grooveConstrain(joint, cpvadd(jOld, j), dt); + j = cpvsub(joint->jAcc, jOld); + + // apply impulse + apply_impulses(a, b, joint->r1, joint->r2, j); +} + +static cpFloat +getImpulse(cpGrooveJoint *joint) +{ + return cpvlength(joint->jAcc); +} + +static const cpConstraintClass klass = { + (cpConstraintPreStepImpl)preStep, + (cpConstraintApplyCachedImpulseImpl)applyCachedImpulse, + (cpConstraintApplyImpulseImpl)applyImpulse, + (cpConstraintGetImpulseImpl)getImpulse, +}; + +cpGrooveJoint * +cpGrooveJointAlloc(void) +{ + return (cpGrooveJoint *)cpcalloc(1, sizeof(cpGrooveJoint)); +} + +cpGrooveJoint * +cpGrooveJointInit(cpGrooveJoint *joint, cpBody *a, cpBody *b, cpVect groove_a, cpVect groove_b, cpVect anchorB) +{ + cpConstraintInit((cpConstraint *)joint, &klass, a, b); + + joint->grv_a = groove_a; + joint->grv_b = groove_b; + joint->grv_n = cpvperp(cpvnormalize(cpvsub(groove_b, groove_a))); + joint->anchorB = anchorB; + + joint->jAcc = cpvzero; + + return joint; +} + +cpConstraint * +cpGrooveJointNew(cpBody *a, cpBody *b, cpVect groove_a, cpVect groove_b, cpVect anchorB) +{ + return (cpConstraint *)cpGrooveJointInit(cpGrooveJointAlloc(), a, b, groove_a, groove_b, anchorB); +} + +cpBool +cpConstraintIsGrooveJoint(const cpConstraint *constraint) +{ + return (constraint->klass == &klass); +} + +cpVect +cpGrooveJointGetGrooveA(const cpConstraint *constraint) +{ + cpAssertHard(cpConstraintIsGrooveJoint(constraint), "Constraint is not a groove joint."); + return ((cpGrooveJoint *)constraint)->grv_a; +} + +void +cpGrooveJointSetGrooveA(cpConstraint *constraint, cpVect value) +{ + cpAssertHard(cpConstraintIsGrooveJoint(constraint), "Constraint is not a groove joint."); + cpGrooveJoint *g = (cpGrooveJoint *)constraint; + + g->grv_a = value; + g->grv_n = cpvperp(cpvnormalize(cpvsub(g->grv_b, value))); + + cpConstraintActivateBodies(constraint); +} + +cpVect +cpGrooveJointGetGrooveB(const cpConstraint *constraint) +{ + cpAssertHard(cpConstraintIsGrooveJoint(constraint), "Constraint is not a groove joint."); + return ((cpGrooveJoint *)constraint)->grv_b; +} + +void +cpGrooveJointSetGrooveB(cpConstraint *constraint, cpVect value) +{ + cpAssertHard(cpConstraintIsGrooveJoint(constraint), "Constraint is not a groove joint."); + cpGrooveJoint *g = (cpGrooveJoint *)constraint; + + g->grv_b = value; + g->grv_n = cpvperp(cpvnormalize(cpvsub(value, g->grv_a))); + + cpConstraintActivateBodies(constraint); +} + +cpVect +cpGrooveJointGetAnchorB(const cpConstraint *constraint) +{ + cpAssertHard(cpConstraintIsGrooveJoint(constraint), "Constraint is not a groove joint."); + return ((cpGrooveJoint *)constraint)->anchorB; +} + +void +cpGrooveJointSetAnchorB(cpConstraint *constraint, cpVect anchorB) +{ + cpAssertHard(cpConstraintIsGrooveJoint(constraint), "Constraint is not a groove joint."); + cpConstraintActivateBodies(constraint); + ((cpGrooveJoint *)constraint)->anchorB = anchorB; +} diff --git a/thirdparty/src/chipmunk/cpHashSet.c b/thirdparty/src/chipmunk/cpHashSet.c new file mode 100644 index 000000000..e098b4247 --- /dev/null +++ b/thirdparty/src/chipmunk/cpHashSet.c @@ -0,0 +1,253 @@ +/* Copyright (c) 2013 Scott Lembcke and Howling Moon Software + * + * Permission is hereby granted, free of charge, to any person obtaining a copy + * of this software and associated documentation files (the "Software"), to deal + * in the Software without restriction, including without limitation the rights + * to use, copy, modify, merge, publish, distribute, sublicense, and/or sell + * copies of the Software, and to permit persons to whom the Software is + * furnished to do so, subject to the following conditions: + * + * The above copyright notice and this permission notice shall be included in + * all copies or substantial portions of the Software. + * + * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR + * IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY, + * FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE + * AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER + * LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, + * OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE + * SOFTWARE. + */ + +#include "chipmunk/chipmunk_private.h" +#include "prime.h" + +typedef struct cpHashSetBin { + void *elt; + cpHashValue hash; + struct cpHashSetBin *next; +} cpHashSetBin; + +struct cpHashSet { + unsigned int entries, size; + + cpHashSetEqlFunc eql; + void *default_value; + + cpHashSetBin **table; + cpHashSetBin *pooledBins; + + cpArray *allocatedBuffers; +}; + +void +cpHashSetFree(cpHashSet *set) +{ + if(set){ + cpfree(set->table); + + cpArrayFreeEach(set->allocatedBuffers, cpfree); + cpArrayFree(set->allocatedBuffers); + + cpfree(set); + } +} + +cpHashSet * +cpHashSetNew(int size, cpHashSetEqlFunc eqlFunc) +{ + cpHashSet *set = (cpHashSet *)cpcalloc(1, sizeof(cpHashSet)); + + set->size = next_prime(size); + set->entries = 0; + + set->eql = eqlFunc; + set->default_value = NULL; + + set->table = (cpHashSetBin **)cpcalloc(set->size, sizeof(cpHashSetBin *)); + set->pooledBins = NULL; + + set->allocatedBuffers = cpArrayNew(0); + + return set; +} + +void +cpHashSetSetDefaultValue(cpHashSet *set, void *default_value) +{ + set->default_value = default_value; +} + +static int +setIsFull(cpHashSet *set) +{ + return (set->entries >= set->size); +} + +static void +cpHashSetResize(cpHashSet *set) +{ + // Get the next approximate doubled prime. + unsigned int newSize = next_prime(set->size + 1); + // Allocate a new table. + cpHashSetBin **newTable = (cpHashSetBin **)cpcalloc(newSize, sizeof(cpHashSetBin *)); + + // Iterate over the chains. + for(unsigned int i=0; i<set->size; i++){ + // Rehash the bins into the new table. + cpHashSetBin *bin = set->table[i]; + while(bin){ + cpHashSetBin *next = bin->next; + + cpHashValue idx = bin->hash%newSize; + bin->next = newTable[idx]; + newTable[idx] = bin; + + bin = next; + } + } + + cpfree(set->table); + + set->table = newTable; + set->size = newSize; +} + +static inline void +recycleBin(cpHashSet *set, cpHashSetBin *bin) +{ + bin->next = set->pooledBins; + set->pooledBins = bin; + bin->elt = NULL; +} + +static cpHashSetBin * +getUnusedBin(cpHashSet *set) +{ + cpHashSetBin *bin = set->pooledBins; + + if(bin){ + set->pooledBins = bin->next; + return bin; + } else { + // Pool is exhausted, make more + int count = CP_BUFFER_BYTES/sizeof(cpHashSetBin); + cpAssertHard(count, "Internal Error: Buffer size is too small."); + + cpHashSetBin *buffer = (cpHashSetBin *)cpcalloc(1, CP_BUFFER_BYTES); + cpArrayPush(set->allocatedBuffers, buffer); + + // push all but the first one, return it instead + for(int i=1; i<count; i++) recycleBin(set, buffer + i); + return buffer; + } +} + +int +cpHashSetCount(cpHashSet *set) +{ + return set->entries; +} + +void * +cpHashSetInsert(cpHashSet *set, cpHashValue hash, void *ptr, cpHashSetTransFunc trans, void *data) +{ + cpHashValue idx = hash%set->size; + + // Find the bin with the matching element. + cpHashSetBin *bin = set->table[idx]; + while(bin && !set->eql(ptr, bin->elt)) + bin = bin->next; + + // Create it if necessary. + if(!bin){ + bin = getUnusedBin(set); + bin->hash = hash; + bin->elt = (trans ? trans(ptr, data) : data); + + bin->next = set->table[idx]; + set->table[idx] = bin; + + set->entries++; + if(setIsFull(set)) cpHashSetResize(set); + } + + return bin->elt; +} + +void * +cpHashSetRemove(cpHashSet *set, cpHashValue hash, void *ptr) +{ + cpHashValue idx = hash%set->size; + + cpHashSetBin **prev_ptr = &set->table[idx]; + cpHashSetBin *bin = set->table[idx]; + + // Find the bin + while(bin && !set->eql(ptr, bin->elt)){ + prev_ptr = &bin->next; + bin = bin->next; + } + + // Remove it if it exists. + if(bin){ + // Update the previous linked list pointer + (*prev_ptr) = bin->next; + set->entries--; + + void *elt = bin->elt; + recycleBin(set, bin); + + return elt; + } + + return NULL; +} + +void * +cpHashSetFind(cpHashSet *set, cpHashValue hash, void *ptr) +{ + cpHashValue idx = hash%set->size; + cpHashSetBin *bin = set->table[idx]; + while(bin && !set->eql(ptr, bin->elt)) + bin = bin->next; + + return (bin ? bin->elt : set->default_value); +} + +void +cpHashSetEach(cpHashSet *set, cpHashSetIteratorFunc func, void *data) +{ + for(unsigned int i=0; i<set->size; i++){ + cpHashSetBin *bin = set->table[i]; + while(bin){ + cpHashSetBin *next = bin->next; + func(bin->elt, data); + bin = next; + } + } +} + +void +cpHashSetFilter(cpHashSet *set, cpHashSetFilterFunc func, void *data) +{ + for(unsigned int i=0; i<set->size; i++){ + // The rest works similarly to cpHashSetRemove() above. + cpHashSetBin **prev_ptr = &set->table[i]; + cpHashSetBin *bin = set->table[i]; + while(bin){ + cpHashSetBin *next = bin->next; + + if(func(bin->elt, data)){ + prev_ptr = &bin->next; + } else { + (*prev_ptr) = next; + + set->entries--; + recycleBin(set, bin); + } + + bin = next; + } + } +} diff --git a/thirdparty/src/chipmunk/cpHastySpace.c b/thirdparty/src/chipmunk/cpHastySpace.c new file mode 100644 index 000000000..7093bfc48 --- /dev/null +++ b/thirdparty/src/chipmunk/cpHastySpace.c @@ -0,0 +1,700 @@ +// Copyright 2013 Howling Moon Software. All rights reserved. +// See http://chipmunk2d.net/legal.php for more information. + +#include <stdlib.h> +#include <stdio.h> + +//TODO: Move all the thread stuff to another file + +//#include <sys/param.h > +#ifndef _WIN32 +#include <sys/sysctl.h> +#include <pthread.h> +#else +#ifndef WIN32_LEAN_AND_MEAN +#define WIN32_LEAN_AND_MEAN +#endif + +#ifndef NOMINMAX +#define NOMINMAX +#endif + +#include <process.h> // _beginthreadex +#include <windows.h> + +#ifndef ETIMEDOUT +#define ETIMEDOUT 1 +#endif + +// Simple pthread implementation for Windows +// Made from scratch to avoid the LGPL licence from pthread-win32 +enum { + SIGNAL = 0, + BROADCAST = 1, + MAX_EVENTS = 2 +}; + +typedef HANDLE pthread_t; +typedef struct +{ + // Based on http://www.cs.wustl.edu/~schmidt/win32-cv-1.html since Windows has no condition variable until NT6 + UINT waiters_count; + // Count of the number of waiters. + + CRITICAL_SECTION waiters_count_lock; + // Serialize access to <waiters_count_>. + + HANDLE events[MAX_EVENTS]; +} pthread_cond_t; +typedef CRITICAL_SECTION pthread_mutex_t; + +typedef struct { + int dummy; +} pthread_condattr_t; // Dummy; + +int pthread_cond_destroy(pthread_cond_t* cv) +{ + CloseHandle(cv->events[BROADCAST]); + CloseHandle(cv->events[SIGNAL]); + + DeleteCriticalSection(&cv->waiters_count_lock); + + return 0; +} + +int pthread_cond_init(pthread_cond_t* cv, const pthread_condattr_t* attr) +{ + // Initialize the count to 0. + cv->waiters_count = 0; + + // Create an auto-reset event. + cv->events[SIGNAL] = CreateEvent(NULL, // no security + FALSE, // auto-reset event + FALSE, // non-signaled initially + NULL); // unnamed + + // Create a manual-reset event. + cv->events[BROADCAST] = CreateEvent(NULL, // no security + TRUE, // manual-reset + FALSE, // non-signaled initially + NULL); // unnamed + + InitializeCriticalSection(&cv->waiters_count_lock); + + return 0; +} + +int pthread_cond_broadcast(pthread_cond_t *cv) +{ + // Avoid race conditions. + EnterCriticalSection(&cv->waiters_count_lock); + int have_waiters = cv->waiters_count > 0; + LeaveCriticalSection(&cv->waiters_count_lock); + + if (have_waiters) + SetEvent(cv->events[BROADCAST]); + + return 0; +} + +int pthread_cond_signal(pthread_cond_t* cv) +{ + // Avoid race conditions. + EnterCriticalSection(&cv->waiters_count_lock); + int have_waiters = cv->waiters_count > 0; + LeaveCriticalSection(&cv->waiters_count_lock); + + if (have_waiters) + SetEvent(cv->events[SIGNAL]); + + return 0; +} + +int pthread_cond_wait(pthread_cond_t* cv, pthread_mutex_t* external_mutex) +{ + // Avoid race conditions. + EnterCriticalSection(&cv->waiters_count_lock); + cv->waiters_count++; + LeaveCriticalSection(&cv->waiters_count_lock); + + // It's ok to release the <external_mutex> here since Win32 + // manual-reset events maintain state when used with + // <SetEvent>. This avoids the "lost wakeup" bug... + LeaveCriticalSection(external_mutex); + + // Wait for either event to become signaled due to <pthread_cond_signal> + // being called or <pthread_cond_broadcast> being called. + int result = WaitForMultipleObjects(2, cv->events, FALSE, INFINITE); + + EnterCriticalSection(&cv->waiters_count_lock); + cv->waiters_count--; + int last_waiter = + result == WAIT_OBJECT_0 + BROADCAST + && cv->waiters_count == 0; + LeaveCriticalSection(&cv->waiters_count_lock); + + // Some thread called <pthread_cond_broadcast>. + if (last_waiter) + // We're the last waiter to be notified or to stop waiting, so + // reset the manual event. + ResetEvent(cv->events[BROADCAST]); + + // Reacquire the <external_mutex>. + EnterCriticalSection(external_mutex); + + return result == WAIT_TIMEOUT ? ETIMEDOUT : 0; +} + +typedef struct { + int dummy; +} pthread_mutexattr_t; //< Dummy + +int pthread_mutex_init(pthread_mutex_t* mutex, const pthread_mutexattr_t* attr) +{ + InitializeCriticalSection(mutex); + return 0; +} + +int pthread_mutex_destroy(pthread_mutex_t* mutex) +{ + DeleteCriticalSection(mutex); + return 0; +} + +int pthread_mutex_lock(pthread_mutex_t* mutex) +{ + EnterCriticalSection(mutex); + return 0; +} + +int pthread_mutex_unlock(pthread_mutex_t* mutex) +{ + LeaveCriticalSection(mutex); + return 0; +} + +typedef struct { + int dummy; +} pthread_attr_t; + +typedef struct +{ + void *(*start_routine) (void *); + void* arg; +} pthread_internal_thread; + +unsigned int __stdcall ThreadProc(void* userdata) +{ + pthread_internal_thread* ud = (pthread_internal_thread*) userdata; + ud->start_routine(ud->arg); + + free(ud); + + return 0; +} + +int pthread_create(pthread_t* thread, const pthread_attr_t* attr, void *(*start_routine) (void *), void *arg) +{ + pthread_internal_thread* ud = (pthread_internal_thread*) malloc(sizeof(pthread_internal_thread)); + ud->start_routine = start_routine; + ud->arg = arg; + + *thread = (HANDLE) (_beginthreadex(NULL, 0, &ThreadProc, ud, 0, NULL)); + if (!*thread) + return 1; + + return 0; +} + +int pthread_join(pthread_t thread, void **value_ptr) +{ + WaitForSingleObject(thread, INFINITE); + CloseHandle(thread); + + return 0; +} + +#endif + +#include "chipmunk/chipmunk_private.h" +#include "chipmunk/cpHastySpace.h" + + +//MARK: ARM NEON Solver + +#if __ARM_NEON__ +#include <arm_neon.h> + +// Tested and known to work fine with Clang 3.0 and GCC 4.2 +// Doesn't work with Clang 1.6, and I have no idea why. +#if defined(__clang_major__) && __clang_major__ < 3 + #error Compiler not supported. +#endif + +#if CP_USE_DOUBLES + #if !__arm64 + #error Cannot use CP_USE_DOUBLES on 32 bit ARM. + #endif + + typedef float64_t cpFloat_t; + typedef float64x2_t cpFloatx2_t; + #define vld vld1q_f64 + #define vdup_n vdupq_n_f64 + #define vst vst1q_f64 + #define vst_lane vst1q_lane_f64 + #define vadd vaddq_f64 + #define vsub vsubq_f64 + #define vpadd vpaddq_f64 + #define vmul vmulq_f64 + #define vmul_n vmulq_n_f64 + #define vneg vnegq_f64 + #define vget_lane vgetq_lane_f64 + #define vset_lane vsetq_lane_f64 + #define vmin vminq_f64 + #define vmax vmaxq_f64 + #define vrev(__a) __builtin_shufflevector(__a, __a, 1, 0) +#else + typedef float32_t cpFloat_t; + typedef float32x2_t cpFloatx2_t; + #define vld vld1_f32 + #define vdup_n vdup_n_f32 + #define vst vst1_f32 + #define vst_lane vst1_lane_f32 + #define vadd vadd_f32 + #define vsub vsub_f32 + #define vpadd vpadd_f32 + #define vmul vmul_f32 + #define vmul_n vmul_n_f32 + #define vneg vneg_f32 + #define vget_lane vget_lane_f32 + #define vset_lane vset_lane_f32 + #define vmin vmin_f32 + #define vmax vmax_f32 + #define vrev vrev64_f32 +#endif + +// TODO could probably do better here, maybe using vcreate? +// especially for the constants +// Maybe use the {} notation for GCC/Clang? +static inline cpFloatx2_t +vmake(cpFloat_t x, cpFloat_t y) +{ +// cpFloatx2_t v = {}; +// v = vset_lane(x, v, 0); +// v = vset_lane(y, v, 1); +// +// return v; + + // This might not be super compatible, but all the NEON headers use it... + return (cpFloatx2_t){x, y}; +} + +static void +cpArbiterApplyImpulse_NEON(cpArbiter *arb) +{ + cpBody *a = arb->body_a; + cpBody *b = arb->body_b; + cpFloatx2_t surface_vr = vld((cpFloat_t *)&arb->surface_vr); + cpFloatx2_t n = vld((cpFloat_t *)&arb->n); + cpFloat_t friction = arb->u; + + int numContacts = arb->count; + struct cpContact *contacts = arb->contacts; + for(int i=0; i<numContacts; i++){ + struct cpContact *con = contacts + i; + cpFloatx2_t r1 = vld((cpFloat_t *)&con->r1); + cpFloatx2_t r2 = vld((cpFloat_t *)&con->r2); + + cpFloatx2_t perp = vmake(-1.0, 1.0); + cpFloatx2_t r1p = vmul(vrev(r1), perp); + cpFloatx2_t r2p = vmul(vrev(r2), perp); + + cpFloatx2_t vBias_a = vld((cpFloat_t *)&a->v_bias); + cpFloatx2_t vBias_b = vld((cpFloat_t *)&b->v_bias); + cpFloatx2_t wBias = vmake(a->w_bias, b->w_bias); + + cpFloatx2_t vb1 = vadd(vBias_a, vmul_n(r1p, vget_lane(wBias, 0))); + cpFloatx2_t vb2 = vadd(vBias_b, vmul_n(r2p, vget_lane(wBias, 1))); + cpFloatx2_t vbr = vsub(vb2, vb1); + + cpFloatx2_t v_a = vld((cpFloat_t *)&a->v); + cpFloatx2_t v_b = vld((cpFloat_t *)&b->v); + cpFloatx2_t w = vmake(a->w, b->w); + cpFloatx2_t v1 = vadd(v_a, vmul_n(r1p, vget_lane(w, 0))); + cpFloatx2_t v2 = vadd(v_b, vmul_n(r2p, vget_lane(w, 1))); + cpFloatx2_t vr = vsub(v2, v1); + + cpFloatx2_t vbn_vrn = vpadd(vmul(vbr, n), vmul(vr, n)); + + cpFloatx2_t v_offset = vmake(con->bias, -con->bounce); + cpFloatx2_t jOld = vmake(con->jBias, con->jnAcc); + cpFloatx2_t jbn_jn = vmul_n(vsub(v_offset, vbn_vrn), con->nMass); + jbn_jn = vmax(vadd(jOld, jbn_jn), vdup_n(0.0)); + cpFloatx2_t jApply = vsub(jbn_jn, jOld); + + cpFloatx2_t t = vmul(vrev(n), perp); + cpFloatx2_t vrt_tmp = vmul(vadd(vr, surface_vr), t); + cpFloatx2_t vrt = vpadd(vrt_tmp, vrt_tmp); + + cpFloatx2_t jtOld = {}; jtOld = vset_lane(con->jtAcc, jtOld, 0); + cpFloatx2_t jtMax = vrev(vmul_n(jbn_jn, friction)); + cpFloatx2_t jt = vmul_n(vrt, -con->tMass); + jt = vmax(vneg(jtMax), vmin(vadd(jtOld, jt), jtMax)); + cpFloatx2_t jtApply = vsub(jt, jtOld); + + cpFloatx2_t i_inv = vmake(-a->i_inv, b->i_inv); + cpFloatx2_t nperp = vmake(1.0, -1.0); + + cpFloatx2_t jBias = vmul_n(n, vget_lane(jApply, 0)); + cpFloatx2_t jBiasCross = vmul(vrev(jBias), nperp); + cpFloatx2_t biasCrosses = vpadd(vmul(r1, jBiasCross), vmul(r2, jBiasCross)); + wBias = vadd(wBias, vmul(i_inv, biasCrosses)); + + vBias_a = vsub(vBias_a, vmul_n(jBias, a->m_inv)); + vBias_b = vadd(vBias_b, vmul_n(jBias, b->m_inv)); + + cpFloatx2_t j = vadd(vmul_n(n, vget_lane(jApply, 1)), vmul_n(t, vget_lane(jtApply, 0))); + cpFloatx2_t jCross = vmul(vrev(j), nperp); + cpFloatx2_t crosses = vpadd(vmul(r1, jCross), vmul(r2, jCross)); + w = vadd(w, vmul(i_inv, crosses)); + + v_a = vsub(v_a, vmul_n(j, a->m_inv)); + v_b = vadd(v_b, vmul_n(j, b->m_inv)); + + // TODO would moving these earlier help pipeline them better? + vst((cpFloat_t *)&a->v_bias, vBias_a); + vst((cpFloat_t *)&b->v_bias, vBias_b); + vst_lane((cpFloat_t *)&a->w_bias, wBias, 0); + vst_lane((cpFloat_t *)&b->w_bias, wBias, 1); + + vst((cpFloat_t *)&a->v, v_a); + vst((cpFloat_t *)&b->v, v_b); + vst_lane((cpFloat_t *)&a->w, w, 0); + vst_lane((cpFloat_t *)&b->w, w, 1); + + vst_lane((cpFloat_t *)&con->jBias, jbn_jn, 0); + vst_lane((cpFloat_t *)&con->jnAcc, jbn_jn, 1); + vst_lane((cpFloat_t *)&con->jtAcc, jt, 0); + } +} + +#endif + +//MARK: PThreads + +// Right now using more than 2 threads probably wont help your performance any. +// If you are using a ridiculous number of iterations it could help though. +#define MAX_THREADS 2 + +struct ThreadContext { + pthread_t thread; + cpHastySpace *space; + unsigned long thread_num; +}; + +typedef void (*cpHastySpaceWorkFunction)(cpSpace *space, unsigned long worker, unsigned long worker_count); + +struct cpHastySpace { + cpSpace space; + + // Number of worker threads (including the main thread) + unsigned long num_threads; + + // Number of worker threads currently executing. (also including the main thread) + unsigned long num_working; + + // Number of constraints (plus contacts) that must exist per step to start the worker threads. + unsigned long constraint_count_threshold; + + pthread_mutex_t mutex; + pthread_cond_t cond_work, cond_resume; + + // Work function to invoke. + cpHastySpaceWorkFunction work; + + struct ThreadContext workers[MAX_THREADS - 1]; +}; + +static void * +WorkerThreadLoop(struct ThreadContext *context) +{ + cpHastySpace *hasty = context->space; + + unsigned long thread = context->thread_num; + unsigned long num_threads = hasty->num_threads; + + for(;;){ + pthread_mutex_lock(&hasty->mutex); { + if(--hasty->num_working == 0){ + pthread_cond_signal(&hasty->cond_resume); + } + + pthread_cond_wait(&hasty->cond_work, &hasty->mutex); + } pthread_mutex_unlock(&hasty->mutex); + + cpHastySpaceWorkFunction func = hasty->work; + if(func){ + hasty->work(&hasty->space, thread, num_threads); + } else { + break; + } + } + + return NULL; +} + +static void +RunWorkers(cpHastySpace *hasty, cpHastySpaceWorkFunction func) +{ + hasty->num_working = hasty->num_threads - 1; + hasty->work = func; + + if(hasty->num_working > 0){ + pthread_mutex_lock(&hasty->mutex); { + pthread_cond_broadcast(&hasty->cond_work); + } pthread_mutex_unlock(&hasty->mutex); + + func((cpSpace *)hasty, 0, hasty->num_threads); + + pthread_mutex_lock(&hasty->mutex); { + if(hasty->num_working > 0){ + pthread_cond_wait(&hasty->cond_resume, &hasty->mutex); + } + } pthread_mutex_unlock(&hasty->mutex); + } else { + func((cpSpace *)hasty, 0, hasty->num_threads); + } + + hasty->work = NULL; +} + +static void +Solver(cpSpace *space, unsigned long worker, unsigned long worker_count) +{ + cpArray *constraints = space->constraints; + cpArray *arbiters = space->arbiters; + + cpFloat dt = space->curr_dt; + unsigned long iterations = (space->iterations + worker_count - 1)/worker_count; + + for(unsigned long i=0; i<iterations; i++){ + for(int j=0; j<arbiters->num; j++){ + cpArbiter *arb = (cpArbiter *)arbiters->arr[j]; + #ifdef __ARM_NEON__ + cpArbiterApplyImpulse_NEON(arb); + #else + cpArbiterApplyImpulse(arb); + #endif + } + + for(int j=0; j<constraints->num; j++){ + cpConstraint *constraint = (cpConstraint *)constraints->arr[j]; + constraint->klass->applyImpulse(constraint, dt); + } + } +} + +//MARK: Thread Management Functions + +static void +HaltThreads(cpHastySpace *hasty) +{ + pthread_mutex_t *mutex = &hasty->mutex; + pthread_mutex_lock(mutex); { + hasty->work = NULL; // NULL work function means break and exit + pthread_cond_broadcast(&hasty->cond_work); + } pthread_mutex_unlock(mutex); + + for(unsigned long i=0; i<(hasty->num_threads-1); i++){ + pthread_join(hasty->workers[i].thread, NULL); + } +} + +void +cpHastySpaceSetThreads(cpSpace *space, unsigned long threads) +{ +#if TARGET_IPHONE_SIMULATOR == 1 + // Individual values appear to be written non-atomically when compiled as debug for the simulator. + // No idea why, so threads are disabled. + threads = 1; +#endif + + cpHastySpace *hasty = (cpHastySpace *)space; + HaltThreads(hasty); + +#ifdef __APPLE__ + if(threads == 0){ + size_t size = sizeof(threads); + sysctlbyname("hw.ncpu", &threads, &size, NULL, 0); + } +#else + if(threads == 0) threads = 1; +#endif + + hasty->num_threads = (threads < MAX_THREADS ? threads : MAX_THREADS); + hasty->num_working = hasty->num_threads - 1; + + // Create the worker threads and wait for them to signal ready. + if(hasty->num_working > 0){ + pthread_mutex_lock(&hasty->mutex); + for(unsigned long i=0; i<(hasty->num_threads-1); i++){ + hasty->workers[i].space = hasty; + hasty->workers[i].thread_num = i + 1; + + pthread_create(&hasty->workers[i].thread, NULL, (void*(*)(void*))WorkerThreadLoop, &hasty->workers[i]); + } + + pthread_cond_wait(&hasty->cond_resume, &hasty->mutex); + pthread_mutex_unlock(&hasty->mutex); + } +} + +unsigned long +cpHastySpaceGetThreads(cpSpace *space) +{ + return ((cpHastySpace *)space)->num_threads; +} + +//MARK: Overriden cpSpace Functions. + +cpSpace * +cpHastySpaceNew(void) +{ + cpHastySpace *hasty = (cpHastySpace *)cpcalloc(1, sizeof(cpHastySpace)); + cpSpaceInit((cpSpace *)hasty); + + pthread_mutex_init(&hasty->mutex, NULL); + pthread_cond_init(&hasty->cond_work, NULL); + pthread_cond_init(&hasty->cond_resume, NULL); + + // TODO magic number, should test this more thoroughly. + hasty->constraint_count_threshold = 50; + + // Default to 1 thread for determinism. + hasty->num_threads = 1; + cpHastySpaceSetThreads((cpSpace *)hasty, 1); + + return (cpSpace *)hasty; +} + +void +cpHastySpaceFree(cpSpace *space) +{ + cpHastySpace *hasty = (cpHastySpace *)space; + + HaltThreads(hasty); + + pthread_mutex_destroy(&hasty->mutex); + pthread_cond_destroy(&hasty->cond_work); + pthread_cond_destroy(&hasty->cond_resume); + + cpSpaceFree(space); +} + +void +cpHastySpaceStep(cpSpace *space, cpFloat dt) +{ + // don't step if the timestep is 0! + if(dt == 0.0f) return; + + space->stamp++; + + cpFloat prev_dt = space->curr_dt; + space->curr_dt = dt; + + cpArray *bodies = space->dynamicBodies; + cpArray *constraints = space->constraints; + cpArray *arbiters = space->arbiters; + + // Reset and empty the arbiter list. + for(int i=0; i<arbiters->num; i++){ + cpArbiter *arb = (cpArbiter *)arbiters->arr[i]; + arb->state = CP_ARBITER_STATE_NORMAL; + + // If both bodies are awake, unthread the arbiter from the contact graph. + if(!cpBodyIsSleeping(arb->body_a) && !cpBodyIsSleeping(arb->body_b)){ + cpArbiterUnthread(arb); + } + } + arbiters->num = 0; + + cpSpaceLock(space); { + // Integrate positions + for(int i=0; i<bodies->num; i++){ + cpBody *body = (cpBody *)bodies->arr[i]; + body->position_func(body, dt); + } + + // Find colliding pairs. + cpSpacePushFreshContactBuffer(space); + cpSpatialIndexEach(space->dynamicShapes, (cpSpatialIndexIteratorFunc)cpShapeUpdateFunc, NULL); + cpSpatialIndexReindexQuery(space->dynamicShapes, (cpSpatialIndexQueryFunc)cpSpaceCollideShapes, space); + } cpSpaceUnlock(space, cpFalse); + + // Rebuild the contact graph (and detect sleeping components if sleeping is enabled) + cpSpaceProcessComponents(space, dt); + + cpSpaceLock(space); { + // Clear out old cached arbiters and call separate callbacks + cpHashSetFilter(space->cachedArbiters, (cpHashSetFilterFunc)cpSpaceArbiterSetFilter, space); + + // Prestep the arbiters and constraints. + cpFloat slop = space->collisionSlop; + cpFloat biasCoef = 1.0f - cpfpow(space->collisionBias, dt); + for(int i=0; i<arbiters->num; i++){ + cpArbiterPreStep((cpArbiter *)arbiters->arr[i], dt, slop, biasCoef); + } + + for(int i=0; i<constraints->num; i++){ + cpConstraint *constraint = (cpConstraint *)constraints->arr[i]; + + cpConstraintPreSolveFunc preSolve = constraint->preSolve; + if(preSolve) preSolve(constraint, space); + + constraint->klass->preStep(constraint, dt); + } + + // Integrate velocities. + cpFloat damping = cpfpow(space->damping, dt); + cpVect gravity = space->gravity; + for(int i=0; i<bodies->num; i++){ + cpBody *body = (cpBody *)bodies->arr[i]; + body->velocity_func(body, gravity, damping, dt); + } + + // Apply cached impulses + cpFloat dt_coef = (prev_dt == 0.0f ? 0.0f : dt/prev_dt); + for(int i=0; i<arbiters->num; i++){ + cpArbiterApplyCachedImpulse((cpArbiter *)arbiters->arr[i], dt_coef); + } + + for(int i=0; i<constraints->num; i++){ + cpConstraint *constraint = (cpConstraint *)constraints->arr[i]; + constraint->klass->applyCachedImpulse(constraint, dt_coef); + } + + // Run the impulse solver. + cpHastySpace *hasty = (cpHastySpace *)space; + if((unsigned long)(arbiters->num + constraints->num) > hasty->constraint_count_threshold){ + RunWorkers(hasty, Solver); + } else { + Solver(space, 0, 1); + } + + // Run the constraint post-solve callbacks + for(int i=0; i<constraints->num; i++){ + cpConstraint *constraint = (cpConstraint *)constraints->arr[i]; + + cpConstraintPostSolveFunc postSolve = constraint->postSolve; + if(postSolve) postSolve(constraint, space); + } + + // run the post-solve callbacks + for(int i=0; i<arbiters->num; i++){ + cpArbiter *arb = (cpArbiter *) arbiters->arr[i]; + + cpCollisionHandler *handler = arb->handler; + handler->postSolveFunc(arb, space, handler->userData); + } + } cpSpaceUnlock(space, cpTrue); +} diff --git a/thirdparty/src/chipmunk/cpMarch.c b/thirdparty/src/chipmunk/cpMarch.c new file mode 100644 index 000000000..c666bd2e6 --- /dev/null +++ b/thirdparty/src/chipmunk/cpMarch.c @@ -0,0 +1,157 @@ +// Copyright 2013 Howling Moon Software. All rights reserved. +// See http://chipmunk2d.net/legal.php for more information. + +#include <stdlib.h> +#include <stdio.h> +#include <math.h> + +#include "chipmunk/chipmunk.h" +#include "chipmunk/cpMarch.h" + + +typedef void (*cpMarchCellFunc)( + cpFloat t, cpFloat a, cpFloat b, cpFloat c, cpFloat d, + cpFloat x0, cpFloat x1, cpFloat y0, cpFloat y1, + cpMarchSegmentFunc segment, void *segment_data +); + +// The looping and sample caching code is shared between cpMarchHard() and cpMarchSoft(). +static void +cpMarchCells( + cpBB bb, unsigned long x_samples, unsigned long y_samples, cpFloat t, + cpMarchSegmentFunc segment, void *segment_data, + cpMarchSampleFunc sample, void *sample_data, + cpMarchCellFunc cell +){ + cpFloat x_denom = 1.0/(cpFloat)(x_samples - 1); + cpFloat y_denom = 1.0/(cpFloat)(y_samples - 1); + + // TODO range assertions and short circuit for 0 sized windows. + + // Keep a copy of the previous row to avoid double lookups. + cpFloat *buffer = (cpFloat *)cpcalloc(x_samples, sizeof(cpFloat)); + for(unsigned long i=0; i<x_samples; i++) buffer[i] = sample(cpv(cpflerp(bb.l, bb.r, i*x_denom), bb.b), sample_data); + + for(unsigned long j=0; j<y_samples-1; j++){ + cpFloat y0 = cpflerp(bb.b, bb.t, (j+0)*y_denom); + cpFloat y1 = cpflerp(bb.b, bb.t, (j+1)*y_denom); + + cpFloat a, b = buffer[0]; + cpFloat c, d = sample(cpv(bb.l, y1), sample_data); + buffer[0] = d; + + for(unsigned long i=0; i<x_samples-1; i++){ + cpFloat x0 = cpflerp(bb.l, bb.r, (i+0)*x_denom); + cpFloat x1 = cpflerp(bb.l, bb.r, (i+1)*x_denom); + + a = b, b = buffer[i + 1]; + c = d, d = sample(cpv(x1, y1), sample_data); + buffer[i + 1] = d; + + cell(t, a, b, c, d, x0, x1, y0, y1, segment, segment_data); + } + } + + cpfree(buffer); +} + + +// TODO should flip this around eventually. +static inline void +seg(cpVect v0, cpVect v1, cpMarchSegmentFunc f, void *data) +{ + if(!cpveql(v0, v1)) f(v1, v0, data); +} + +// Lerps between two positions based on their sample values. +static inline cpFloat +midlerp(cpFloat x0, cpFloat x1, cpFloat s0, cpFloat s1, cpFloat t) +{ + return cpflerp(x0, x1, (t - s0)/(s1 - s0)); +} + +static void +cpMarchCellSoft( + cpFloat t, cpFloat a, cpFloat b, cpFloat c, cpFloat d, + cpFloat x0, cpFloat x1, cpFloat y0, cpFloat y1, + cpMarchSegmentFunc segment, void *segment_data +){ + // TODO this switch part is super expensive, can it be NEONized? + switch((a>t)<<0 | (b>t)<<1 | (c>t)<<2 | (d>t)<<3){ + case 0x1: seg(cpv(x0, midlerp(y0,y1,a,c,t)), cpv(midlerp(x0,x1,a,b,t), y0), segment, segment_data); break; + case 0x2: seg(cpv(midlerp(x0,x1,a,b,t), y0), cpv(x1, midlerp(y0,y1,b,d,t)), segment, segment_data); break; + case 0x3: seg(cpv(x0, midlerp(y0,y1,a,c,t)), cpv(x1, midlerp(y0,y1,b,d,t)), segment, segment_data); break; + case 0x4: seg(cpv(midlerp(x0,x1,c,d,t), y1), cpv(x0, midlerp(y0,y1,a,c,t)), segment, segment_data); break; + case 0x5: seg(cpv(midlerp(x0,x1,c,d,t), y1), cpv(midlerp(x0,x1,a,b,t), y0), segment, segment_data); break; + case 0x6: seg(cpv(midlerp(x0,x1,a,b,t), y0), cpv(x1, midlerp(y0,y1,b,d,t)), segment, segment_data); + seg(cpv(midlerp(x0,x1,c,d,t), y1), cpv(x0, midlerp(y0,y1,a,c,t)), segment, segment_data); break; + case 0x7: seg(cpv(midlerp(x0,x1,c,d,t), y1), cpv(x1, midlerp(y0,y1,b,d,t)), segment, segment_data); break; + case 0x8: seg(cpv(x1, midlerp(y0,y1,b,d,t)), cpv(midlerp(x0,x1,c,d,t), y1), segment, segment_data); break; + case 0x9: seg(cpv(x0, midlerp(y0,y1,a,c,t)), cpv(midlerp(x0,x1,a,b,t), y0), segment, segment_data); + seg(cpv(x1, midlerp(y0,y1,b,d,t)), cpv(midlerp(x0,x1,c,d,t), y1), segment, segment_data); break; + case 0xA: seg(cpv(midlerp(x0,x1,a,b,t), y0), cpv(midlerp(x0,x1,c,d,t), y1), segment, segment_data); break; + case 0xB: seg(cpv(x0, midlerp(y0,y1,a,c,t)), cpv(midlerp(x0,x1,c,d,t), y1), segment, segment_data); break; + case 0xC: seg(cpv(x1, midlerp(y0,y1,b,d,t)), cpv(x0, midlerp(y0,y1,a,c,t)), segment, segment_data); break; + case 0xD: seg(cpv(x1, midlerp(y0,y1,b,d,t)), cpv(midlerp(x0,x1,a,b,t), y0), segment, segment_data); break; + case 0xE: seg(cpv(midlerp(x0,x1,a,b,t), y0), cpv(x0, midlerp(y0,y1,a,c,t)), segment, segment_data); break; + default: break; // 0x0 and 0xF + } +} + +void +cpMarchSoft( + cpBB bb, unsigned long x_samples, unsigned long y_samples, cpFloat t, + cpMarchSegmentFunc segment, void *segment_data, + cpMarchSampleFunc sample, void *sample_data +){ + cpMarchCells(bb, x_samples, y_samples, t, segment, segment_data, sample, sample_data, cpMarchCellSoft); +} + + +// TODO should flip this around eventually. +static inline void +segs(cpVect a, cpVect b, cpVect c, cpMarchSegmentFunc f, void *data) +{ + seg(b, c, f, data); + seg(a, b, f, data); +} + +static void +cpMarchCellHard( + cpFloat t, cpFloat a, cpFloat b, cpFloat c, cpFloat d, + cpFloat x0, cpFloat x1, cpFloat y0, cpFloat y1, + cpMarchSegmentFunc segment, void *segment_data +){ + // midpoints + cpFloat xm = cpflerp(x0, x1, 0.5f); + cpFloat ym = cpflerp(y0, y1, 0.5f); + + switch((a>t)<<0 | (b>t)<<1 | (c>t)<<2 | (d>t)<<3){ + case 0x1: segs(cpv(x0, ym), cpv(xm, ym), cpv(xm, y0), segment, segment_data); break; + case 0x2: segs(cpv(xm, y0), cpv(xm, ym), cpv(x1, ym), segment, segment_data); break; + case 0x3: seg(cpv(x0, ym), cpv(x1, ym), segment, segment_data); break; + case 0x4: segs(cpv(xm, y1), cpv(xm, ym), cpv(x0, ym), segment, segment_data); break; + case 0x5: seg(cpv(xm, y1), cpv(xm, y0), segment, segment_data); break; + case 0x6: segs(cpv(xm, y0), cpv(xm, ym), cpv(x0, ym), segment, segment_data); + segs(cpv(xm, y1), cpv(xm, ym), cpv(x1, ym), segment, segment_data); break; + case 0x7: segs(cpv(xm, y1), cpv(xm, ym), cpv(x1, ym), segment, segment_data); break; + case 0x8: segs(cpv(x1, ym), cpv(xm, ym), cpv(xm, y1), segment, segment_data); break; + case 0x9: segs(cpv(x1, ym), cpv(xm, ym), cpv(xm, y0), segment, segment_data); + segs(cpv(x0, ym), cpv(xm, ym), cpv(xm, y1), segment, segment_data); break; + case 0xA: seg(cpv(xm, y0), cpv(xm, y1), segment, segment_data); break; + case 0xB: segs(cpv(x0, ym), cpv(xm, ym), cpv(xm, y1), segment, segment_data); break; + case 0xC: seg(cpv(x1, ym), cpv(x0, ym), segment, segment_data); break; + case 0xD: segs(cpv(x1, ym), cpv(xm, ym), cpv(xm, y0), segment, segment_data); break; + case 0xE: segs(cpv(xm, y0), cpv(xm, ym), cpv(x0, ym), segment, segment_data); break; + default: break; // 0x0 and 0xF + } +} + +void +cpMarchHard( + cpBB bb, unsigned long x_samples, unsigned long y_samples, cpFloat t, + cpMarchSegmentFunc segment, void *segment_data, + cpMarchSampleFunc sample, void *sample_data +){ + cpMarchCells(bb, x_samples, y_samples, t, segment, segment_data, sample, sample_data, cpMarchCellHard); +} diff --git a/thirdparty/src/chipmunk/cpPinJoint.c b/thirdparty/src/chipmunk/cpPinJoint.c new file mode 100644 index 000000000..545e78bf8 --- /dev/null +++ b/thirdparty/src/chipmunk/cpPinJoint.c @@ -0,0 +1,172 @@ +/* Copyright (c) 2013 Scott Lembcke and Howling Moon Software + * + * Permission is hereby granted, free of charge, to any person obtaining a copy + * of this software and associated documentation files (the "Software"), to deal + * in the Software without restriction, including without limitation the rights + * to use, copy, modify, merge, publish, distribute, sublicense, and/or sell + * copies of the Software, and to permit persons to whom the Software is + * furnished to do so, subject to the following conditions: + * + * The above copyright notice and this permission notice shall be included in + * all copies or substantial portions of the Software. + * + * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR + * IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY, + * FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE + * AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER + * LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, + * OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE + * SOFTWARE. + */ + +#include "chipmunk/chipmunk_private.h" + +static void +preStep(cpPinJoint *joint, cpFloat dt) +{ + cpBody *a = joint->constraint.a; + cpBody *b = joint->constraint.b; + + joint->r1 = cpTransformVect(a->transform, cpvsub(joint->anchorA, a->cog)); + joint->r2 = cpTransformVect(b->transform, cpvsub(joint->anchorB, b->cog)); + + cpVect delta = cpvsub(cpvadd(b->p, joint->r2), cpvadd(a->p, joint->r1)); + cpFloat dist = cpvlength(delta); + joint->n = cpvmult(delta, 1.0f/(dist ? dist : (cpFloat)INFINITY)); + + // calculate mass normal + joint->nMass = 1.0f/k_scalar(a, b, joint->r1, joint->r2, joint->n); + + // calculate bias velocity + cpFloat maxBias = joint->constraint.maxBias; + joint->bias = cpfclamp(-bias_coef(joint->constraint.errorBias, dt)*(dist - joint->dist)/dt, -maxBias, maxBias); +} + +static void +applyCachedImpulse(cpPinJoint *joint, cpFloat dt_coef) +{ + cpBody *a = joint->constraint.a; + cpBody *b = joint->constraint.b; + + cpVect j = cpvmult(joint->n, joint->jnAcc*dt_coef); + apply_impulses(a, b, joint->r1, joint->r2, j); +} + +static void +applyImpulse(cpPinJoint *joint, cpFloat dt) +{ + cpBody *a = joint->constraint.a; + cpBody *b = joint->constraint.b; + cpVect n = joint->n; + + // compute relative velocity + cpFloat vrn = normal_relative_velocity(a, b, joint->r1, joint->r2, n); + + cpFloat jnMax = joint->constraint.maxForce*dt; + + // compute normal impulse + cpFloat jn = (joint->bias - vrn)*joint->nMass; + cpFloat jnOld = joint->jnAcc; + joint->jnAcc = cpfclamp(jnOld + jn, -jnMax, jnMax); + jn = joint->jnAcc - jnOld; + + // apply impulse + apply_impulses(a, b, joint->r1, joint->r2, cpvmult(n, jn)); +} + +static cpFloat +getImpulse(cpPinJoint *joint) +{ + return cpfabs(joint->jnAcc); +} + +static const cpConstraintClass klass = { + (cpConstraintPreStepImpl)preStep, + (cpConstraintApplyCachedImpulseImpl)applyCachedImpulse, + (cpConstraintApplyImpulseImpl)applyImpulse, + (cpConstraintGetImpulseImpl)getImpulse, +}; + + +cpPinJoint * +cpPinJointAlloc(void) +{ + return (cpPinJoint *)cpcalloc(1, sizeof(cpPinJoint)); +} + +cpPinJoint * +cpPinJointInit(cpPinJoint *joint, cpBody *a, cpBody *b, cpVect anchorA, cpVect anchorB) +{ + cpConstraintInit((cpConstraint *)joint, &klass, a, b); + + joint->anchorA = anchorA; + joint->anchorB = anchorB; + + // STATIC_BODY_CHECK + cpVect p1 = (a ? cpTransformPoint(a->transform, anchorA) : anchorA); + cpVect p2 = (b ? cpTransformPoint(b->transform, anchorB) : anchorB); + joint->dist = cpvlength(cpvsub(p2, p1)); + + cpAssertWarn(joint->dist > 0.0, "You created a 0 length pin joint. A pivot joint will be much more stable."); + + joint->jnAcc = 0.0f; + + return joint; +} + +cpConstraint * +cpPinJointNew(cpBody *a, cpBody *b, cpVect anchorA, cpVect anchorB) +{ + return (cpConstraint *)cpPinJointInit(cpPinJointAlloc(), a, b, anchorA, anchorB); +} + +cpBool +cpConstraintIsPinJoint(const cpConstraint *constraint) +{ + return (constraint->klass == &klass); +} + +cpVect +cpPinJointGetAnchorA(const cpConstraint *constraint) +{ + cpAssertHard(cpConstraintIsPinJoint(constraint), "Constraint is not a pin joint."); + return ((cpPinJoint *)constraint)->anchorA; +} + +void +cpPinJointSetAnchorA(cpConstraint *constraint, cpVect anchorA) +{ + cpAssertHard(cpConstraintIsPinJoint(constraint), "Constraint is not a pin joint."); + cpConstraintActivateBodies(constraint); + ((cpPinJoint *)constraint)->anchorA = anchorA; +} + +cpVect +cpPinJointGetAnchorB(const cpConstraint *constraint) +{ + cpAssertHard(cpConstraintIsPinJoint(constraint), "Constraint is not a pin joint."); + return ((cpPinJoint *)constraint)->anchorB; +} + +void +cpPinJointSetAnchorB(cpConstraint *constraint, cpVect anchorB) +{ + cpAssertHard(cpConstraintIsPinJoint(constraint), "Constraint is not a pin joint."); + cpConstraintActivateBodies(constraint); + ((cpPinJoint *)constraint)->anchorB = anchorB; +} + +cpFloat +cpPinJointGetDist(const cpConstraint *constraint) +{ + cpAssertHard(cpConstraintIsPinJoint(constraint), "Constraint is not a pin joint."); + return ((cpPinJoint *)constraint)->dist; +} + +void +cpPinJointSetDist(cpConstraint *constraint, cpFloat dist) +{ + cpAssertHard(cpConstraintIsPinJoint(constraint), "Constraint is not a pin joint."); + cpConstraintActivateBodies(constraint); + ((cpPinJoint *)constraint)->dist = dist; +} diff --git a/thirdparty/src/chipmunk/cpPivotJoint.c b/thirdparty/src/chipmunk/cpPivotJoint.c new file mode 100644 index 000000000..e45ba072b --- /dev/null +++ b/thirdparty/src/chipmunk/cpPivotJoint.c @@ -0,0 +1,152 @@ +/* Copyright (c) 2013 Scott Lembcke and Howling Moon Software + * + * Permission is hereby granted, free of charge, to any person obtaining a copy + * of this software and associated documentation files (the "Software"), to deal + * in the Software without restriction, including without limitation the rights + * to use, copy, modify, merge, publish, distribute, sublicense, and/or sell + * copies of the Software, and to permit persons to whom the Software is + * furnished to do so, subject to the following conditions: + * + * The above copyright notice and this permission notice shall be included in + * all copies or substantial portions of the Software. + * + * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR + * IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY, + * FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE + * AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER + * LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, + * OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE + * SOFTWARE. + */ + +#include "chipmunk/chipmunk_private.h" + +static void +preStep(cpPivotJoint *joint, cpFloat dt) +{ + cpBody *a = joint->constraint.a; + cpBody *b = joint->constraint.b; + + joint->r1 = cpTransformVect(a->transform, cpvsub(joint->anchorA, a->cog)); + joint->r2 = cpTransformVect(b->transform, cpvsub(joint->anchorB, b->cog)); + + // Calculate mass tensor + joint-> k = k_tensor(a, b, joint->r1, joint->r2); + + // calculate bias velocity + cpVect delta = cpvsub(cpvadd(b->p, joint->r2), cpvadd(a->p, joint->r1)); + joint->bias = cpvclamp(cpvmult(delta, -bias_coef(joint->constraint.errorBias, dt)/dt), joint->constraint.maxBias); +} + +static void +applyCachedImpulse(cpPivotJoint *joint, cpFloat dt_coef) +{ + cpBody *a = joint->constraint.a; + cpBody *b = joint->constraint.b; + + apply_impulses(a, b, joint->r1, joint->r2, cpvmult(joint->jAcc, dt_coef)); +} + +static void +applyImpulse(cpPivotJoint *joint, cpFloat dt) +{ + cpBody *a = joint->constraint.a; + cpBody *b = joint->constraint.b; + + cpVect r1 = joint->r1; + cpVect r2 = joint->r2; + + // compute relative velocity + cpVect vr = relative_velocity(a, b, r1, r2); + + // compute normal impulse + cpVect j = cpMat2x2Transform(joint->k, cpvsub(joint->bias, vr)); + cpVect jOld = joint->jAcc; + joint->jAcc = cpvclamp(cpvadd(joint->jAcc, j), joint->constraint.maxForce*dt); + j = cpvsub(joint->jAcc, jOld); + + // apply impulse + apply_impulses(a, b, joint->r1, joint->r2, j); +} + +static cpFloat +getImpulse(cpConstraint *joint) +{ + return cpvlength(((cpPivotJoint *)joint)->jAcc); +} + +static const cpConstraintClass klass = { + (cpConstraintPreStepImpl)preStep, + (cpConstraintApplyCachedImpulseImpl)applyCachedImpulse, + (cpConstraintApplyImpulseImpl)applyImpulse, + (cpConstraintGetImpulseImpl)getImpulse, +}; + +cpPivotJoint * +cpPivotJointAlloc(void) +{ + return (cpPivotJoint *)cpcalloc(1, sizeof(cpPivotJoint)); +} + +cpPivotJoint * +cpPivotJointInit(cpPivotJoint *joint, cpBody *a, cpBody *b, cpVect anchorA, cpVect anchorB) +{ + cpConstraintInit((cpConstraint *)joint, &klass, a, b); + + joint->anchorA = anchorA; + joint->anchorB = anchorB; + + joint->jAcc = cpvzero; + + return joint; +} + +cpConstraint * +cpPivotJointNew2(cpBody *a, cpBody *b, cpVect anchorA, cpVect anchorB) +{ + return (cpConstraint *)cpPivotJointInit(cpPivotJointAlloc(), a, b, anchorA, anchorB); +} + +cpConstraint * +cpPivotJointNew(cpBody *a, cpBody *b, cpVect pivot) +{ + cpVect anchorA = (a ? cpBodyWorldToLocal(a, pivot) : pivot); + cpVect anchorB = (b ? cpBodyWorldToLocal(b, pivot) : pivot); + return cpPivotJointNew2(a, b, anchorA, anchorB); +} + +cpBool +cpConstraintIsPivotJoint(const cpConstraint *constraint) +{ + return (constraint->klass == &klass); +} + +cpVect +cpPivotJointGetAnchorA(const cpConstraint *constraint) +{ + cpAssertHard(cpConstraintIsPivotJoint(constraint), "Constraint is not a pivot joint."); + return ((cpPivotJoint *)constraint)->anchorA; +} + +void +cpPivotJointSetAnchorA(cpConstraint *constraint, cpVect anchorA) +{ + cpAssertHard(cpConstraintIsPivotJoint(constraint), "Constraint is not a pivot joint."); + cpConstraintActivateBodies(constraint); + ((cpPivotJoint *)constraint)->anchorA = anchorA; +} + +cpVect +cpPivotJointGetAnchorB(const cpConstraint *constraint) +{ + cpAssertHard(cpConstraintIsPivotJoint(constraint), "Constraint is not a pivot joint."); + return ((cpPivotJoint *)constraint)->anchorB; +} + +void +cpPivotJointSetAnchorB(cpConstraint *constraint, cpVect anchorB) +{ + cpAssertHard(cpConstraintIsPivotJoint(constraint), "Constraint is not a pivot joint."); + cpConstraintActivateBodies(constraint); + ((cpPivotJoint *)constraint)->anchorB = anchorB; +} diff --git a/thirdparty/src/chipmunk/cpPolyShape.c b/thirdparty/src/chipmunk/cpPolyShape.c new file mode 100644 index 000000000..db68cdc3a --- /dev/null +++ b/thirdparty/src/chipmunk/cpPolyShape.c @@ -0,0 +1,323 @@ +/* Copyright (c) 2013 Scott Lembcke and Howling Moon Software + * + * Permission is hereby granted, free of charge, to any person obtaining a copy + * of this software and associated documentation files (the "Software"), to deal + * in the Software without restriction, including without limitation the rights + * to use, copy, modify, merge, publish, distribute, sublicense, and/or sell + * copies of the Software, and to permit persons to whom the Software is + * furnished to do so, subject to the following conditions: + * + * The above copyright notice and this permission notice shall be included in + * all copies or substantial portions of the Software. + * + * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR + * IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY, + * FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE + * AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER + * LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, + * OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE + * SOFTWARE. + */ + +#include "chipmunk/chipmunk_private.h" +#include "chipmunk/chipmunk_unsafe.h" + +cpPolyShape * +cpPolyShapeAlloc(void) +{ + return (cpPolyShape *)cpcalloc(1, sizeof(cpPolyShape)); +} + +static void +cpPolyShapeDestroy(cpPolyShape *poly) +{ + if(poly->count > CP_POLY_SHAPE_INLINE_ALLOC){ + cpfree(poly->planes); + } +} + +static cpBB +cpPolyShapeCacheData(cpPolyShape *poly, cpTransform transform) +{ + int count = poly->count; + struct cpSplittingPlane *dst = poly->planes; + struct cpSplittingPlane *src = dst + count; + + cpFloat l = (cpFloat)INFINITY, r = -(cpFloat)INFINITY; + cpFloat b = (cpFloat)INFINITY, t = -(cpFloat)INFINITY; + + for(int i=0; i<count; i++){ + cpVect v = cpTransformPoint(transform, src[i].v0); + cpVect n = cpTransformVect(transform, src[i].n); + + dst[i].v0 = v; + dst[i].n = n; + + l = cpfmin(l, v.x); + r = cpfmax(r, v.x); + b = cpfmin(b, v.y); + t = cpfmax(t, v.y); + } + + cpFloat radius = poly->r; + return (poly->shape.bb = cpBBNew(l - radius, b - radius, r + radius, t + radius)); +} + +static void +cpPolyShapePointQuery(cpPolyShape *poly, cpVect p, cpPointQueryInfo *info){ + int count = poly->count; + struct cpSplittingPlane *planes = poly->planes; + cpFloat r = poly->r; + + cpVect v0 = planes[count - 1].v0; + cpFloat minDist = INFINITY; + cpVect closestPoint = cpvzero; + cpVect closestNormal = cpvzero; + cpBool outside = cpFalse; + + for(int i=0; i<count; i++){ + cpVect v1 = planes[i].v0; + outside = outside || (cpvdot(planes[i].n, cpvsub(p,v1)) > 0.0f); + + cpVect closest = cpClosetPointOnSegment(p, v0, v1); + + cpFloat dist = cpvdist(p, closest); + if(dist < minDist){ + minDist = dist; + closestPoint = closest; + closestNormal = planes[i].n; + } + + v0 = v1; + } + + cpFloat dist = (outside ? minDist : -minDist); + cpVect g = cpvmult(cpvsub(p, closestPoint), 1.0f/dist); + + info->shape = (cpShape *)poly; + info->point = cpvadd(closestPoint, cpvmult(g, r)); + info->distance = dist - r; + + // Use the normal of the closest segment if the distance is small. + info->gradient = (minDist > MAGIC_EPSILON ? g : closestNormal); +} + +static void +cpPolyShapeSegmentQuery(cpPolyShape *poly, cpVect a, cpVect b, cpFloat r2, cpSegmentQueryInfo *info) +{ + struct cpSplittingPlane *planes = poly->planes; + int count = poly->count; + cpFloat r = poly->r; + cpFloat rsum = r + r2; + + for(int i=0; i<count; i++){ + cpVect n = planes[i].n; + cpFloat an = cpvdot(a, n); + cpFloat d = an - cpvdot(planes[i].v0, n) - rsum; + if(d < 0.0f) continue; + + cpFloat bn = cpvdot(b, n); + cpFloat t = d/(an - bn); + if(t < 0.0f || 1.0f < t) continue; + + cpVect point = cpvlerp(a, b, t); + cpFloat dt = cpvcross(n, point); + cpFloat dtMin = cpvcross(n, planes[(i - 1 + count)%count].v0); + cpFloat dtMax = cpvcross(n, planes[i].v0); + + if(dtMin <= dt && dt <= dtMax){ + info->shape = (cpShape *)poly; + info->point = cpvsub(cpvlerp(a, b, t), cpvmult(n, r2)); + info->normal = n; + info->alpha = t; + } + } + + // Also check against the beveled vertexes. + if(rsum > 0.0f){ + for(int i=0; i<count; i++){ + cpSegmentQueryInfo circle_info = {NULL, b, cpvzero, 1.0f}; + CircleSegmentQuery(&poly->shape, planes[i].v0, r, a, b, r2, &circle_info); + if(circle_info.alpha < info->alpha) (*info) = circle_info; + } + } +} + +static void +SetVerts(cpPolyShape *poly, int count, const cpVect *verts) +{ + poly->count = count; + if(count <= CP_POLY_SHAPE_INLINE_ALLOC){ + poly->planes = poly->_planes; + } else { + poly->planes = (struct cpSplittingPlane *)cpcalloc(2*count, sizeof(struct cpSplittingPlane)); + } + + for(int i=0; i<count; i++){ + cpVect a = verts[(i - 1 + count)%count]; + cpVect b = verts[i]; + cpVect n = cpvnormalize(cpvrperp(cpvsub(b, a))); + + poly->planes[i + count].v0 = b; + poly->planes[i + count].n = n; + } +} + +static struct cpShapeMassInfo +cpPolyShapeMassInfo(cpFloat mass, int count, const cpVect *verts, cpFloat radius) +{ + // TODO moment is approximate due to radius. + + cpVect centroid = cpCentroidForPoly(count, verts); + struct cpShapeMassInfo info = { + mass, cpMomentForPoly(1.0f, count, verts, cpvneg(centroid), radius), + centroid, + cpAreaForPoly(count, verts, radius), + }; + + return info; +} + +static const cpShapeClass polyClass = { + CP_POLY_SHAPE, + (cpShapeCacheDataImpl)cpPolyShapeCacheData, + (cpShapeDestroyImpl)cpPolyShapeDestroy, + (cpShapePointQueryImpl)cpPolyShapePointQuery, + (cpShapeSegmentQueryImpl)cpPolyShapeSegmentQuery, +}; + +cpPolyShape * +cpPolyShapeInit(cpPolyShape *poly, cpBody *body, int count, const cpVect *verts, cpTransform transform, cpFloat radius) +{ + cpVect *hullVerts = (cpVect *)alloca(count*sizeof(cpVect)); + + // Transform the verts before building the hull in case of a negative scale. + for(int i=0; i<count; i++) hullVerts[i] = cpTransformPoint(transform, verts[i]); + + unsigned int hullCount = cpConvexHull(count, hullVerts, hullVerts, NULL, 0.0); + return cpPolyShapeInitRaw(poly, body, hullCount, hullVerts, radius); +} + +cpPolyShape * +cpPolyShapeInitRaw(cpPolyShape *poly, cpBody *body, int count, const cpVect *verts, cpFloat radius) +{ + cpShapeInit((cpShape *)poly, &polyClass, body, cpPolyShapeMassInfo(0.0f, count, verts, radius)); + + SetVerts(poly, count, verts); + poly->r = radius; + + return poly; +} + +cpShape * +cpPolyShapeNew(cpBody *body, int count, const cpVect *verts, cpTransform transform, cpFloat radius) +{ + return (cpShape *)cpPolyShapeInit(cpPolyShapeAlloc(), body, count, verts, transform, radius); +} + +cpShape * +cpPolyShapeNewRaw(cpBody *body, int count, const cpVect *verts, cpFloat radius) +{ + return (cpShape *)cpPolyShapeInitRaw(cpPolyShapeAlloc(), body, count, verts, radius); +} + +cpPolyShape * +cpBoxShapeInit(cpPolyShape *poly, cpBody *body, cpFloat width, cpFloat height, cpFloat radius) +{ + cpFloat hw = width/2.0f; + cpFloat hh = height/2.0f; + + return cpBoxShapeInit2(poly, body, cpBBNew(-hw, -hh, hw, hh), radius); +} + +cpPolyShape * +cpBoxShapeInit2(cpPolyShape *poly, cpBody *body, cpBB box, cpFloat radius) +{ + cpVect verts[] = { + cpv(box.r, box.b), + cpv(box.r, box.t), + cpv(box.l, box.t), + cpv(box.l, box.b), + }; + + return cpPolyShapeInitRaw(poly, body, 4, verts, radius); +} + +cpShape * +cpBoxShapeNew(cpBody *body, cpFloat width, cpFloat height, cpFloat radius) +{ + return (cpShape *)cpBoxShapeInit(cpPolyShapeAlloc(), body, width, height, radius); +} + +cpShape * +cpBoxShapeNew2(cpBody *body, cpBB box, cpFloat radius) +{ + return (cpShape *)cpBoxShapeInit2(cpPolyShapeAlloc(), body, box, radius); +} + +int +cpPolyShapeGetCount(const cpShape *shape) +{ + cpAssertHard(shape->klass == &polyClass, "Shape is not a poly shape."); + return ((cpPolyShape *)shape)->count; +} + +cpVect +cpPolyShapeGetVert(const cpShape *shape, int i) +{ + cpAssertHard(shape->klass == &polyClass, "Shape is not a poly shape."); + + int count = cpPolyShapeGetCount(shape); + cpAssertHard(0 <= i && i < count, "Index out of range."); + + return ((cpPolyShape *)shape)->planes[i + count].v0; +} + +cpFloat +cpPolyShapeGetRadius(const cpShape *shape) +{ + cpAssertHard(shape->klass == &polyClass, "Shape is not a poly shape."); + return ((cpPolyShape *)shape)->r; +} + +// Unsafe API (chipmunk_unsafe.h) + +void +cpPolyShapeSetVerts(cpShape *shape, int count, cpVect *verts, cpTransform transform) +{ + cpVect *hullVerts = (cpVect *)alloca(count*sizeof(cpVect)); + + // Transform the verts before building the hull in case of a negative scale. + for(int i=0; i<count; i++) hullVerts[i] = cpTransformPoint(transform, verts[i]); + + unsigned int hullCount = cpConvexHull(count, hullVerts, hullVerts, NULL, 0.0); + cpPolyShapeSetVertsRaw(shape, hullCount, hullVerts); +} + +void +cpPolyShapeSetVertsRaw(cpShape *shape, int count, cpVect *verts) +{ + cpAssertHard(shape->klass == &polyClass, "Shape is not a poly shape."); + cpPolyShape *poly = (cpPolyShape *)shape; + cpPolyShapeDestroy(poly); + + SetVerts(poly, count, verts); + + cpFloat mass = shape->massInfo.m; + shape->massInfo = cpPolyShapeMassInfo(shape->massInfo.m, count, verts, poly->r); + if(mass > 0.0f) cpBodyAccumulateMassFromShapes(shape->body); +} + +void +cpPolyShapeSetRadius(cpShape *shape, cpFloat radius) +{ + cpAssertHard(shape->klass == &polyClass, "Shape is not a poly shape."); + cpPolyShape *poly = (cpPolyShape *)shape; + poly->r = radius; + + + // TODO radius is not handled by moment/area +// cpFloat mass = shape->massInfo.m; +// shape->massInfo = cpPolyShapeMassInfo(shape->massInfo.m, poly->count, poly->verts, poly->r); +// if(mass > 0.0f) cpBodyAccumulateMassFromShapes(shape->body); +} diff --git a/thirdparty/src/chipmunk/cpPolyline.c b/thirdparty/src/chipmunk/cpPolyline.c new file mode 100644 index 000000000..47b8be97e --- /dev/null +++ b/thirdparty/src/chipmunk/cpPolyline.c @@ -0,0 +1,652 @@ +// Copyright 2013 Howling Moon Software. All rights reserved. +// See http://chipmunk2d.net/legal.php for more information. + +#include <stdlib.h> +#include <stdio.h> +#include <string.h> +#include <math.h> + +#include "chipmunk/chipmunk_private.h" +#include "chipmunk/cpPolyline.h" + + +static inline int Next(int i, int count){return (i+1)%count;} + +//MARK: Polylines + +#define DEFAULT_POLYLINE_CAPACITY 16 + +static int +cpPolylineSizeForCapacity(int capacity) +{ + return sizeof(cpPolyline) + capacity*sizeof(cpVect); +} + +static cpPolyline * +cpPolylineMake(int capacity) +{ + capacity = (capacity > DEFAULT_POLYLINE_CAPACITY ? capacity : DEFAULT_POLYLINE_CAPACITY); + + cpPolyline *line = (cpPolyline *)cpcalloc(1, cpPolylineSizeForCapacity(capacity)); + line->count = 0; + line->capacity = capacity; + + return line; +} + +static cpPolyline * +cpPolylineMake2(int capacity, cpVect a, cpVect b) +{ + cpPolyline *line = cpPolylineMake(capacity); + line->count = 2; + line->verts[0] = a; + line->verts[1] = b; + + return line; +} + +static cpPolyline * +cpPolylineShrink(cpPolyline *line) +{ + line->capacity = line->count; + return (cpPolyline*) cprealloc(line, cpPolylineSizeForCapacity(line->count)); +} + +void +cpPolylineFree(cpPolyline *line) +{ + cpfree(line); +} + +// Grow the allocated memory for a polyline. +static cpPolyline * +cpPolylineGrow(cpPolyline *line, int count) +{ + line->count += count; + + int capacity = line->capacity; + while(line->count > capacity) capacity *= 2; + + if(line->capacity < capacity){ + line->capacity = capacity; + line = (cpPolyline*) cprealloc(line, cpPolylineSizeForCapacity(capacity)); + } + + return line; +} + +// Push v onto the end of line. +static cpPolyline * +cpPolylinePush(cpPolyline *line, cpVect v) +{ + int count = line->count; + line = cpPolylineGrow(line, 1); + line->verts[count] = v; + + return line; +} + +// Push v onto the beginning of line. +static cpPolyline * +cpPolylineEnqueue(cpPolyline *line, cpVect v) +{ + // TODO could optimize this to grow in both directions. + // Probably doesn't matter though. + int count = line->count; + line = cpPolylineGrow(line, 1); + memmove(line->verts + 1, line->verts, count*sizeof(cpVect)); + line->verts[0] = v; + + return line; +} + +// Returns true if the polyline starts and ends with the same vertex. +cpBool +cpPolylineIsClosed(cpPolyline *line) +{ + return (line->count > 1 && cpveql(line->verts[0], line->verts[line->count-1])); +} + +// Check if a cpPolyline is longer than a certain length +// Takes a range which can wrap around if the polyline is looped. +static cpBool +cpPolylineIsShort(cpVect *points, int count, int start, int end, cpFloat min) +{ + cpFloat length = 0.0f; + for(int i=start; i!=end; i=Next(i, count)){ + length += cpvdist(points[i], points[Next(i, count)]); + if(length > min) return cpFalse; + } + + return cpTrue; +} + +//MARK: Polyline Simplification + +static inline cpFloat +Sharpness(cpVect a, cpVect b, cpVect c) +{ + // TODO could speed this up by caching the normals instead of calculating each twice. + return cpvdot(cpvnormalize(cpvsub(a, b)), cpvnormalize(cpvsub(c, b))); +} + +// Join similar adjacent line segments together. Works well for hard edged shapes. +// 'tol' is the minimum anglular difference in radians of a vertex. +cpPolyline * +cpPolylineSimplifyVertexes(cpPolyline *line, cpFloat tol) +{ + cpPolyline *reduced = cpPolylineMake2(0, line->verts[0], line->verts[1]); + + cpFloat minSharp = -cpfcos(tol); + + for(int i=2; i<line->count; i++){ + cpVect vert = line->verts[i]; + cpFloat sharp = Sharpness(reduced->verts[reduced->count - 2], reduced->verts[reduced->count - 1], vert); + + if(sharp <= minSharp){ + reduced->verts[reduced->count - 1] = vert; + } else { + reduced = cpPolylinePush(reduced, vert); + } + } + + if( + cpPolylineIsClosed(line) && + Sharpness(reduced->verts[reduced->count - 2], reduced->verts[0], reduced->verts[1]) < minSharp + ){ + reduced->verts[0] = reduced->verts[reduced->count - 2]; + reduced->count--; + } + + // TODO shrink + return reduced; +} + +// Recursive function used by cpPolylineSimplifyCurves(). +static cpPolyline * +DouglasPeucker( + cpVect *verts, cpPolyline *reduced, + int length, int start, int end, + cpFloat min, cpFloat tol +){ + // Early exit if the points are adjacent + if((end - start + length)%length < 2) return reduced; + + cpVect a = verts[start]; + cpVect b = verts[end]; + + // Check if the length is below the threshold + if(cpvnear(a, b, min) && cpPolylineIsShort(verts, length, start, end, min)) return reduced; + + // Find the maximal vertex to split and recurse on + cpFloat max = 0.0; + int maxi = start; + + cpVect n = cpvnormalize(cpvperp(cpvsub(b, a))); + cpFloat d = cpvdot(n, a); + + for(int i=Next(start, length); i!=end; i=Next(i, length)){ + cpFloat dist = fabs(cpvdot(n, verts[i]) - d); + + if(dist > max){ + max = dist; + maxi = i; + } + } + + if(max > tol){ + reduced = DouglasPeucker(verts, reduced, length, start, maxi, min, tol); + reduced = cpPolylinePush(reduced, verts[maxi]); + reduced = DouglasPeucker(verts, reduced, length, maxi, end, min, tol); + } + + return reduced; +} + +// Recursively reduce the vertex count on a polyline. Works best for smooth shapes. +// 'tol' is the maximum error for the reduction. +// The reduced polyline will never be farther than this distance from the original polyline. +cpPolyline * +cpPolylineSimplifyCurves(cpPolyline *line, cpFloat tol) +{ + cpPolyline *reduced = cpPolylineMake(line->count); + + cpFloat min = tol/2.0f; + + if(cpPolylineIsClosed(line)){ + int start, end; + cpLoopIndexes(line->verts, line->count - 1, &start, &end); + + reduced = cpPolylinePush(reduced, line->verts[start]); + reduced = DouglasPeucker(line->verts, reduced, line->count - 1, start, end, min, tol); + reduced = cpPolylinePush(reduced, line->verts[end]); + reduced = DouglasPeucker(line->verts, reduced, line->count - 1, end, start, min, tol); + reduced = cpPolylinePush(reduced, line->verts[start]); + } else { + reduced = cpPolylinePush(reduced, line->verts[0]); + reduced = DouglasPeucker(line->verts, reduced, line->count, 0, line->count - 1, min, tol); + reduced = cpPolylinePush(reduced, line->verts[line->count - 1]); + } + + return cpPolylineShrink(reduced); +} + +//MARK: Polyline Sets + +cpPolylineSet * +cpPolylineSetAlloc(void) +{ + return (cpPolylineSet *)cpcalloc(1, sizeof(cpPolylineSet)); +} + +cpPolylineSet * +cpPolylineSetInit(cpPolylineSet *set) +{ + set->count = 0; + set->capacity = 8; + set->lines = (cpPolyline**) cpcalloc(set->capacity, sizeof(cpPolyline)); + + return set; +} + + +cpPolylineSet * +cpPolylineSetNew(void) +{ + return cpPolylineSetInit(cpPolylineSetAlloc()); +} + +void +cpPolylineSetDestroy(cpPolylineSet *set, cpBool freePolylines) +{ + if(freePolylines){ + for(int i=0; i<set->count; i++){ + cpPolylineFree(set->lines[i]); + } + } + + cpfree(set->lines); +} + + +void +cpPolylineSetFree(cpPolylineSet *set, cpBool freePolylines) +{ + if(set){ + cpPolylineSetDestroy(set, freePolylines); + cpfree(set); + } +} + +// Find the polyline that ends with v. +static int +cpPolylineSetFindEnds(cpPolylineSet *set, cpVect v){ + int count = set->count; + cpPolyline **lines = set->lines; + + for(int i=0; i<count; i++){ + cpPolyline *line = lines[i]; + if(cpveql(line->verts[line->count - 1], v)) return i; + } + + return -1; +} + +// Find the polyline that starts with v. +static int +cpPolylineSetFindStarts(cpPolylineSet *set, cpVect v){ + int count = set->count; + cpPolyline **lines = set->lines; + + for(int i=0; i<count; i++){ + if(cpveql(lines[i]->verts[0], v)) return i; + } + + return -1; +} + +// Add a new polyline to a polyline set. +static void +cpPolylineSetPush(cpPolylineSet *set, cpPolyline *line) +{ + // grow set + set->count++; + if(set->count > set->capacity){ + set->capacity *= 2; + set->lines = (cpPolyline**) cprealloc(set->lines, set->capacity*sizeof(cpPolyline)); + } + + set->lines[set->count - 1] = line; +} + +// Add a new polyline to a polyline set. +static void +cpPolylineSetAdd(cpPolylineSet *set, cpVect v0, cpVect v1) +{ + cpPolylineSetPush(set, cpPolylineMake2(DEFAULT_POLYLINE_CAPACITY, v0, v1)); +} + +// Join two cpPolylines in a polyline set together. +static void +cpPolylineSetJoin(cpPolylineSet *set, int before, int after) +{ + cpPolyline *lbefore = set->lines[before]; + cpPolyline *lafter = set->lines[after]; + + // append + int count = lbefore->count; + lbefore = cpPolylineGrow(lbefore, lafter->count); + memmove(lbefore->verts + count, lafter->verts, lafter->count*sizeof(cpVect)); + set->lines[before] = lbefore; + + // delete lafter + set->count--; + cpPolylineFree(set->lines[after]); + set->lines[after] = set->lines[set->count]; +} + +// Add a segment to a polyline set. +// A segment will either start a new polyline, join two others, or add to or loop an existing polyline. +void +cpPolylineSetCollectSegment(cpVect v0, cpVect v1, cpPolylineSet *lines) +{ + int before = cpPolylineSetFindEnds(lines, v0); + int after = cpPolylineSetFindStarts(lines, v1); + + if(before >= 0 && after >= 0){ + if(before == after){ + // loop by pushing v1 onto before + lines->lines[before] = cpPolylinePush(lines->lines[before], v1); + } else { + // join before and after + cpPolylineSetJoin(lines, before, after); + } + } else if(before >= 0){ + // push v1 onto before + lines->lines[before] = cpPolylinePush(lines->lines[before], v1); + } else if(after >= 0){ + // enqueue v0 onto after + lines->lines[after] = cpPolylineEnqueue(lines->lines[after], v0); + } else { + // create new line from v0 and v1 + cpPolylineSetAdd(lines, v0, v1); + } +} + +//MARK: Convex Hull Functions + +cpPolyline * +cpPolylineToConvexHull(cpPolyline *line, cpFloat tol) +{ + cpPolyline *hull = cpPolylineMake(line->count + 1); + hull->count = cpConvexHull(line->count, line->verts, hull->verts, NULL, tol); + hull = cpPolylinePush(hull, hull->verts[0]); + + return cpPolylineShrink(hull); +} + +//MARK: Approximate Concave Decompostition + +struct Notch { + int i; + cpFloat d; + cpVect v; + cpVect n; +}; + +static cpFloat +FindSteiner(int count, cpVect *verts, struct Notch notch) +{ + cpFloat min = INFINITY; + cpFloat feature = -1.0; + + for(int i=1; i<count-1; i++){ + int index = (notch.i + i)%count; + + cpVect seg_a = verts[index]; + cpVect seg_b = verts[Next(index, count)]; + + cpFloat thing_a = cpvcross(notch.n, cpvsub(seg_a, notch.v)); + cpFloat thing_b = cpvcross(notch.n, cpvsub(seg_b, notch.v)); + if(thing_a*thing_b <= 0.0){ + cpFloat t = thing_a/(thing_a - thing_b); + cpFloat dist = cpvdot(notch.n, cpvsub(cpvlerp(seg_a, seg_b, t), notch.v)); + + if(dist >= 0.0 && dist <= min){ + min = dist; + feature = index + t; + } + } + } + + return feature; +} + +//static cpFloat +//FindSteiner2(cpVect *verts, int count, struct Notch notch) +//{ +// cpVect a = verts[(notch.i + count - 1)%count]; +// cpVect b = verts[(notch.i + 1)%count]; +// cpVect n = cpvnormalize(cpvadd(cpvnormalize(cpvsub(notch.v, a)), cpvnormalize(cpvsub(notch.v, b)))); +// +// cpFloat min = INFINITY; +// cpFloat feature = -1.0; +// +// for(int i=1; i<count-1; i++){ +// int index = (notch.i + i)%count; +// +// cpVect seg_a = verts[index]; +// cpVect seg_b = verts[Next(index, count)]; +// +// cpFloat thing_a = cpvcross(n, cpvsub(seg_a, notch.v)); +// cpFloat thing_b = cpvcross(n, cpvsub(seg_b, notch.v)); +// if(thing_a*thing_b <= 0.0){ +// cpFloat t = thing_a/(thing_a - thing_b); +// cpFloat dist = cpvdot(n, cpvsub(cpvlerp(seg_a, seg_b, t), notch.v)); +// +// if(dist >= 0.0 && dist <= min){ +// min = dist; +// feature = index + t; +// } +// } +// } +// +// cpAssertSoft(feature >= 0.0, "No closest features detected. This is likely due to a self intersecting polygon."); +// return feature; +//} + +//struct Range {cpFloat min, max;}; +//static inline struct Range +//clip_range(cpVect delta_a, cpVect delta_b, cpVect clip) +//{ +// cpFloat da = cpvcross(delta_a, clip); +// cpFloat db = cpvcross(delta_b, clip); +// cpFloat clamp = da/(da - db); +// if(da > db){ +// return (struct Range){-INFINITY, clamp}; +// } else if(da < db){ +// return (struct Range){clamp, INFINITY}; +// } else { +// return (struct Range){-INFINITY, INFINITY}; +// } +//} +// +//static cpFloat +//FindSteiner3(cpVect *verts, int count, struct Notch notch) +//{ +// cpFloat min = INFINITY; +// cpFloat feature = -1.0; +// +// cpVect support_a = verts[(notch.i - 1 + count)%count]; +// cpVect support_b = verts[(notch.i + 1)%count]; +// +// cpVect clip_a = cpvlerp(support_a, support_b, 0.1); +// cpVect clip_b = cpvlerp(support_b, support_b, 0.9); +// +// for(int i=1; i<count - 1; i++){ +// int index = (notch.i + i)%count; +// cpVect seg_a = verts[index]; +// cpVect seg_b = verts[Next(index, count)]; +// +// cpVect delta_a = cpvsub(seg_a, notch.v); +// cpVect delta_b = cpvsub(seg_b, notch.v); +// +// // Ignore if the segment faces away from the point. +// if(cpvcross(delta_b, delta_a) > 0.0){ +// struct Range range1 = clip_range(delta_a, delta_b, cpvsub(notch.v, clip_a)); +// struct Range range2 = clip_range(delta_a, delta_b, cpvsub(clip_b, notch.v)); +// +// cpFloat min_t = cpfmax(0.0, cpfmax(range1.min, range2.min)); +// cpFloat max_t = cpfmin(1.0, cpfmin(range1.max, range2.max)); +// +// // Ignore if the segment has been completely clipped away. +// if(min_t < max_t){ +// cpVect seg_delta = cpvsub(seg_b, seg_a); +// cpFloat closest_t = cpfclamp(cpvdot(seg_delta, cpvsub(notch.v, seg_a))/cpvlengthsq(seg_delta), min_t, max_t); +// cpVect closest = cpvlerp(seg_a, seg_b, closest_t); +// +// cpFloat dist = cpvdistsq(notch.v, closest); +// if(dist < min){ +// min = dist; +// feature = index + closest_t; +// } +// } +// } +// } +// +// cpAssertWarn(feature >= 0.0, "Internal Error: No closest features detected."); +// return feature; +//} + +//static cpBool +//VertexUnobscured(int count, cpVect *verts, int index, int notch_i) +//{ +// cpVect v = verts[notch_i]; +// cpVect n = cpvnormalize(cpvsub(verts[index], v)); +// +// for(int i=0; i<count; i++){ +// if(i == index || i == Next(i, count) || i == notch_i || i == Next(notch_i, count)) continue; +// +// cpVect seg_a = verts[i]; +// cpVect seg_b = verts[Next(i, count)]; +// +// cpFloat thing_a = cpvcross(n, cpvsub(seg_a, v)); +// cpFloat thing_b = cpvcross(n, cpvsub(seg_b, v)); +// if(thing_a*thing_b <= 0.0) return cpTrue; +// } +// +// return cpFalse; +//} +// +//static cpFloat +//FindSteiner4(int count, cpVect *verts, struct Notch notch, cpFloat *convexity) +//{ +// cpFloat min = INFINITY; +// cpFloat feature = -1.0; +// +// for(int i=Next(notch.b, count); i!=notch.a; i=Next(i, count)){ +// cpVect v = verts[i]; +// cpFloat weight = (1.0 + 0.1*convexity[i])/(1.0*cpvdist(notch.v, v)); +// +// if(weight <= min && VertexUnobscured(count, verts, i, notch.i)){ +// min = weight; +// feature = i; +// } +// } +// +// cpAssertSoft(feature >= 0.0, "No closest features detected. This is likely due to a self intersecting polygon."); +// return feature; +//} + +static struct Notch +DeepestNotch(int count, cpVect *verts, int hullCount, cpVect *hullVerts, int first, cpFloat tol) +{ + struct Notch notch = {0}; + int j = Next(first, count); + + for(int i=0; i<hullCount; i++){ + cpVect a = hullVerts[i]; + cpVect b = hullVerts[Next(i, hullCount)]; + + // TODO use a cross check instead? + cpVect n = cpvnormalize(cpvrperp(cpvsub(a, b))); + cpFloat d = cpvdot(n, a); + + cpVect v = verts[j]; + while(!cpveql(v, b)){ + cpFloat depth = cpvdot(n, v) - d; + + if(depth > notch.d){ + notch.d = depth; + notch.i = j; + notch.v = v; + notch.n = n; + } + + j = Next(j, count); + v = verts[j]; + } + + j = Next(j, count); + } + + return notch; +} + +static inline int IMAX(int a, int b){return (a > b ? a : b);} + +static void +ApproximateConcaveDecomposition(cpVect *verts, int count, cpFloat tol, cpPolylineSet *set) +{ + int first; + cpVect *hullVerts = (cpVect*) alloca(count*sizeof(cpVect)); + int hullCount = cpConvexHull(count, verts, hullVerts, &first, 0.0); + + if(hullCount != count){ + struct Notch notch = DeepestNotch(count, verts, hullCount, hullVerts, first, tol); + + if(notch.d > tol){ + cpFloat steiner_it = FindSteiner(count, verts, notch); + + if(steiner_it >= 0.0){ + int steiner_i = (int)steiner_it; + cpVect steiner = cpvlerp(verts[steiner_i], verts[Next(steiner_i, count)], steiner_it - steiner_i); + + // Vertex counts NOT including the steiner point. + int sub1_count = (steiner_i - notch.i + count)%count + 1; + int sub2_count = count - (steiner_i - notch.i + count)%count; + cpVect *scratch = (cpVect*) alloca((IMAX(sub1_count, sub2_count) + 1)*sizeof(cpVect)); + + for(int i=0; i<sub1_count; i++) scratch[i] = verts[(notch.i + i)%count]; + scratch[sub1_count] = steiner; + ApproximateConcaveDecomposition(scratch, sub1_count + 1, tol, set); + + for(int i=0; i<sub2_count; i++) scratch[i] = verts[(steiner_i + 1 + i)%count]; + scratch[sub2_count] = steiner; + ApproximateConcaveDecomposition(scratch, sub2_count + 1, tol, set); + + return; + } + } + } + + cpPolyline *hull = cpPolylineMake(hullCount + 1); + + memcpy(hull->verts, hullVerts, hullCount*sizeof(cpVect)); + hull->verts[hullCount] = hullVerts[0]; + hull->count = hullCount + 1; + + cpPolylineSetPush(set, hull); +} + +cpPolylineSet * +cpPolylineConvexDecomposition_BETA(cpPolyline *line, cpFloat tol) +{ + cpAssertSoft(cpPolylineIsClosed(line), "Cannot decompose an open polygon."); + cpAssertSoft(cpAreaForPoly(line->count, line->verts, 0.0) >= 0.0, "Winding is backwards. (Are you passing a hole?)"); + + cpPolylineSet *set = cpPolylineSetNew(); + ApproximateConcaveDecomposition(line->verts, line->count - 1, tol, set); + + return set; +} diff --git a/thirdparty/src/chipmunk/cpRatchetJoint.c b/thirdparty/src/chipmunk/cpRatchetJoint.c new file mode 100644 index 000000000..b3c9687e3 --- /dev/null +++ b/thirdparty/src/chipmunk/cpRatchetJoint.c @@ -0,0 +1,179 @@ +/* Copyright (c) 2013 Scott Lembcke and Howling Moon Software + * + * Permission is hereby granted, free of charge, to any person obtaining a copy + * of this software and associated documentation files (the "Software"), to deal + * in the Software without restriction, including without limitation the rights + * to use, copy, modify, merge, publish, distribute, sublicense, and/or sell + * copies of the Software, and to permit persons to whom the Software is + * furnished to do so, subject to the following conditions: + * + * The above copyright notice and this permission notice shall be included in + * all copies or substantial portions of the Software. + * + * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR + * IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY, + * FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE + * AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER + * LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, + * OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE + * SOFTWARE. + */ + +#include "chipmunk/chipmunk_private.h" + +static void +preStep(cpRatchetJoint *joint, cpFloat dt) +{ + cpBody *a = joint->constraint.a; + cpBody *b = joint->constraint.b; + + cpFloat angle = joint->angle; + cpFloat phase = joint->phase; + cpFloat ratchet = joint->ratchet; + + cpFloat delta = b->a - a->a; + cpFloat diff = angle - delta; + cpFloat pdist = 0.0f; + + if(diff*ratchet > 0.0f){ + pdist = diff; + } else { + joint->angle = cpffloor((delta - phase)/ratchet)*ratchet + phase; + } + + // calculate moment of inertia coefficient. + joint->iSum = 1.0f/(a->i_inv + b->i_inv); + + // calculate bias velocity + cpFloat maxBias = joint->constraint.maxBias; + joint->bias = cpfclamp(-bias_coef(joint->constraint.errorBias, dt)*pdist/dt, -maxBias, maxBias); + + // If the bias is 0, the joint is not at a limit. Reset the impulse. + if(!joint->bias) joint->jAcc = 0.0f; +} + +static void +applyCachedImpulse(cpRatchetJoint *joint, cpFloat dt_coef) +{ + cpBody *a = joint->constraint.a; + cpBody *b = joint->constraint.b; + + cpFloat j = joint->jAcc*dt_coef; + a->w -= j*a->i_inv; + b->w += j*b->i_inv; +} + +static void +applyImpulse(cpRatchetJoint *joint, cpFloat dt) +{ + if(!joint->bias) return; // early exit + + cpBody *a = joint->constraint.a; + cpBody *b = joint->constraint.b; + + // compute relative rotational velocity + cpFloat wr = b->w - a->w; + cpFloat ratchet = joint->ratchet; + + cpFloat jMax = joint->constraint.maxForce*dt; + + // compute normal impulse + cpFloat j = -(joint->bias + wr)*joint->iSum; + cpFloat jOld = joint->jAcc; + joint->jAcc = cpfclamp((jOld + j)*ratchet, 0.0f, jMax*cpfabs(ratchet))/ratchet; + j = joint->jAcc - jOld; + + // apply impulse + a->w -= j*a->i_inv; + b->w += j*b->i_inv; +} + +static cpFloat +getImpulse(cpRatchetJoint *joint) +{ + return cpfabs(joint->jAcc); +} + +static const cpConstraintClass klass = { + (cpConstraintPreStepImpl)preStep, + (cpConstraintApplyCachedImpulseImpl)applyCachedImpulse, + (cpConstraintApplyImpulseImpl)applyImpulse, + (cpConstraintGetImpulseImpl)getImpulse, +}; + +cpRatchetJoint * +cpRatchetJointAlloc(void) +{ + return (cpRatchetJoint *)cpcalloc(1, sizeof(cpRatchetJoint)); +} + +cpRatchetJoint * +cpRatchetJointInit(cpRatchetJoint *joint, cpBody *a, cpBody *b, cpFloat phase, cpFloat ratchet) +{ + cpConstraintInit((cpConstraint *)joint, &klass, a, b); + + joint->angle = 0.0f; + joint->phase = phase; + joint->ratchet = ratchet; + + // STATIC_BODY_CHECK + joint->angle = (b ? b->a : 0.0f) - (a ? a->a : 0.0f); + + return joint; +} + +cpConstraint * +cpRatchetJointNew(cpBody *a, cpBody *b, cpFloat phase, cpFloat ratchet) +{ + return (cpConstraint *)cpRatchetJointInit(cpRatchetJointAlloc(), a, b, phase, ratchet); +} + +cpBool +cpConstraintIsRatchetJoint(const cpConstraint *constraint) +{ + return (constraint->klass == &klass); +} + +cpFloat +cpRatchetJointGetAngle(const cpConstraint *constraint) +{ + cpAssertHard(cpConstraintIsRatchetJoint(constraint), "Constraint is not a ratchet joint."); + return ((cpRatchetJoint *)constraint)->angle; +} + +void +cpRatchetJointSetAngle(cpConstraint *constraint, cpFloat angle) +{ + cpAssertHard(cpConstraintIsRatchetJoint(constraint), "Constraint is not a ratchet joint."); + cpConstraintActivateBodies(constraint); + ((cpRatchetJoint *)constraint)->angle = angle; +} + +cpFloat +cpRatchetJointGetPhase(const cpConstraint *constraint) +{ + cpAssertHard(cpConstraintIsRatchetJoint(constraint), "Constraint is not a ratchet joint."); + return ((cpRatchetJoint *)constraint)->phase; +} + +void +cpRatchetJointSetPhase(cpConstraint *constraint, cpFloat phase) +{ + cpAssertHard(cpConstraintIsRatchetJoint(constraint), "Constraint is not a ratchet joint."); + cpConstraintActivateBodies(constraint); + ((cpRatchetJoint *)constraint)->phase = phase; +} +cpFloat +cpRatchetJointGetRatchet(const cpConstraint *constraint) +{ + cpAssertHard(cpConstraintIsRatchetJoint(constraint), "Constraint is not a ratchet joint."); + return ((cpRatchetJoint *)constraint)->ratchet; +} + +void +cpRatchetJointSetRatchet(cpConstraint *constraint, cpFloat ratchet) +{ + cpAssertHard(cpConstraintIsRatchetJoint(constraint), "Constraint is not a ratchet joint."); + cpConstraintActivateBodies(constraint); + ((cpRatchetJoint *)constraint)->ratchet = ratchet; +} diff --git a/thirdparty/src/chipmunk/cpRobust.c b/thirdparty/src/chipmunk/cpRobust.c new file mode 100644 index 000000000..57507d14e --- /dev/null +++ b/thirdparty/src/chipmunk/cpRobust.c @@ -0,0 +1,13 @@ +#include "chipmunk/cpRobust.h" + + +cpBool +cpCheckPointGreater(const cpVect a, const cpVect b, const cpVect c) +{ + return (b.y - a.y)*(a.x + b.x - 2*c.x) > (b.x - a.x)*(a.y + b.y - 2*c.y); +} + +cpBool +cpCheckAxis(cpVect v0, cpVect v1, cpVect p, cpVect n){ + return cpvdot(p, n) <= cpfmax(cpvdot(v0, n), cpvdot(v1, n)); +} diff --git a/thirdparty/src/chipmunk/cpRotaryLimitJoint.c b/thirdparty/src/chipmunk/cpRotaryLimitJoint.c new file mode 100644 index 000000000..548adbebf --- /dev/null +++ b/thirdparty/src/chipmunk/cpRotaryLimitJoint.c @@ -0,0 +1,160 @@ +/* Copyright (c) 2013 Scott Lembcke and Howling Moon Software + * + * Permission is hereby granted, free of charge, to any person obtaining a copy + * of this software and associated documentation files (the "Software"), to deal + * in the Software without restriction, including without limitation the rights + * to use, copy, modify, merge, publish, distribute, sublicense, and/or sell + * copies of the Software, and to permit persons to whom the Software is + * furnished to do so, subject to the following conditions: + * + * The above copyright notice and this permission notice shall be included in + * all copies or substantial portions of the Software. + * + * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR + * IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY, + * FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE + * AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER + * LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, + * OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE + * SOFTWARE. + */ + +#include "chipmunk/chipmunk_private.h" + +static void +preStep(cpRotaryLimitJoint *joint, cpFloat dt) +{ + cpBody *a = joint->constraint.a; + cpBody *b = joint->constraint.b; + + cpFloat dist = b->a - a->a; + cpFloat pdist = 0.0f; + if(dist > joint->max) { + pdist = joint->max - dist; + } else if(dist < joint->min) { + pdist = joint->min - dist; + } + + // calculate moment of inertia coefficient. + joint->iSum = 1.0f/(a->i_inv + b->i_inv); + + // calculate bias velocity + cpFloat maxBias = joint->constraint.maxBias; + joint->bias = cpfclamp(-bias_coef(joint->constraint.errorBias, dt)*pdist/dt, -maxBias, maxBias); + + // If the bias is 0, the joint is not at a limit. Reset the impulse. + if(!joint->bias) joint->jAcc = 0.0f; +} + +static void +applyCachedImpulse(cpRotaryLimitJoint *joint, cpFloat dt_coef) +{ + cpBody *a = joint->constraint.a; + cpBody *b = joint->constraint.b; + + cpFloat j = joint->jAcc*dt_coef; + a->w -= j*a->i_inv; + b->w += j*b->i_inv; +} + +static void +applyImpulse(cpRotaryLimitJoint *joint, cpFloat dt) +{ + if(!joint->bias) return; // early exit + + cpBody *a = joint->constraint.a; + cpBody *b = joint->constraint.b; + + // compute relative rotational velocity + cpFloat wr = b->w - a->w; + + cpFloat jMax = joint->constraint.maxForce*dt; + + // compute normal impulse + cpFloat j = -(joint->bias + wr)*joint->iSum; + cpFloat jOld = joint->jAcc; + if(joint->bias < 0.0f){ + joint->jAcc = cpfclamp(jOld + j, 0.0f, jMax); + } else { + joint->jAcc = cpfclamp(jOld + j, -jMax, 0.0f); + } + j = joint->jAcc - jOld; + + // apply impulse + a->w -= j*a->i_inv; + b->w += j*b->i_inv; +} + +static cpFloat +getImpulse(cpRotaryLimitJoint *joint) +{ + return cpfabs(joint->jAcc); +} + +static const cpConstraintClass klass = { + (cpConstraintPreStepImpl)preStep, + (cpConstraintApplyCachedImpulseImpl)applyCachedImpulse, + (cpConstraintApplyImpulseImpl)applyImpulse, + (cpConstraintGetImpulseImpl)getImpulse, +}; + +cpRotaryLimitJoint * +cpRotaryLimitJointAlloc(void) +{ + return (cpRotaryLimitJoint *)cpcalloc(1, sizeof(cpRotaryLimitJoint)); +} + +cpRotaryLimitJoint * +cpRotaryLimitJointInit(cpRotaryLimitJoint *joint, cpBody *a, cpBody *b, cpFloat min, cpFloat max) +{ + cpConstraintInit((cpConstraint *)joint, &klass, a, b); + + joint->min = min; + joint->max = max; + + joint->jAcc = 0.0f; + + return joint; +} + +cpConstraint * +cpRotaryLimitJointNew(cpBody *a, cpBody *b, cpFloat min, cpFloat max) +{ + return (cpConstraint *)cpRotaryLimitJointInit(cpRotaryLimitJointAlloc(), a, b, min, max); +} + +cpBool +cpConstraintIsRotaryLimitJoint(const cpConstraint *constraint) +{ + return (constraint->klass == &klass); +} + +cpFloat +cpRotaryLimitJointGetMin(const cpConstraint *constraint) +{ + cpAssertHard(cpConstraintIsRotaryLimitJoint(constraint), "Constraint is not a rotary limit joint."); + return ((cpRotaryLimitJoint *)constraint)->min; +} + +void +cpRotaryLimitJointSetMin(cpConstraint *constraint, cpFloat min) +{ + cpAssertHard(cpConstraintIsRotaryLimitJoint(constraint), "Constraint is not a rotary limit joint."); + cpConstraintActivateBodies(constraint); + ((cpRotaryLimitJoint *)constraint)->min = min; +} + +cpFloat +cpRotaryLimitJointGetMax(const cpConstraint *constraint) +{ + cpAssertHard(cpConstraintIsRotaryLimitJoint(constraint), "Constraint is not a rotary limit joint."); + return ((cpRotaryLimitJoint *)constraint)->max; +} + +void +cpRotaryLimitJointSetMax(cpConstraint *constraint, cpFloat max) +{ + cpAssertHard(cpConstraintIsRotaryLimitJoint(constraint), "Constraint is not a rotary limit joint."); + cpConstraintActivateBodies(constraint); + ((cpRotaryLimitJoint *)constraint)->max = max; +} diff --git a/thirdparty/src/chipmunk/cpShape.c b/thirdparty/src/chipmunk/cpShape.c new file mode 100644 index 000000000..10f5afa7c --- /dev/null +++ b/thirdparty/src/chipmunk/cpShape.c @@ -0,0 +1,603 @@ +/* Copyright (c) 2013 Scott Lembcke and Howling Moon Software + * + * Permission is hereby granted, free of charge, to any person obtaining a copy + * of this software and associated documentation files (the "Software"), to deal + * in the Software without restriction, including without limitation the rights + * to use, copy, modify, merge, publish, distribute, sublicense, and/or sell + * copies of the Software, and to permit persons to whom the Software is + * furnished to do so, subject to the following conditions: + * + * The above copyright notice and this permission notice shall be included in + * all copies or substantial portions of the Software. + * + * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR + * IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY, + * FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE + * AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER + * LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, + * OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE + * SOFTWARE. + */ + +#include "chipmunk/chipmunk_private.h" +#include "chipmunk/chipmunk_unsafe.h" + +#define CP_DefineShapeGetter(struct, type, member, name) \ +CP_DeclareShapeGetter(struct, type, name){ \ + cpAssertHard(shape->klass == &struct##Class, "shape is not a "#struct); \ + return ((struct *)shape)->member; \ +} + +cpShape * +cpShapeInit(cpShape *shape, const cpShapeClass *klass, cpBody *body, struct cpShapeMassInfo massInfo) +{ + shape->klass = klass; + + shape->body = body; + shape->massInfo = massInfo; + + shape->sensor = 0; + + shape->e = 0.0f; + shape->u = 0.0f; + shape->surfaceV = cpvzero; + + shape->type = 0; + shape->filter.group = CP_NO_GROUP; + shape->filter.categories = CP_ALL_CATEGORIES; + shape->filter.mask = CP_ALL_CATEGORIES; + + shape->userData = NULL; + + shape->space = NULL; + + shape->next = NULL; + shape->prev = NULL; + + return shape; +} + +void +cpShapeDestroy(cpShape *shape) +{ + if(shape->klass && shape->klass->destroy) shape->klass->destroy(shape); +} + +void +cpShapeFree(cpShape *shape) +{ + if(shape){ + cpShapeDestroy(shape); + cpfree(shape); + } +} + +cpSpace * +cpShapeGetSpace(const cpShape *shape) +{ + return shape->space; +} + +cpBody * +cpShapeGetBody(const cpShape *shape) +{ + return shape->body; +} + +void +cpShapeSetBody(cpShape *shape, cpBody *body) +{ + cpAssertHard(!cpShapeActive(shape), "You cannot change the body on an active shape. You must remove the shape from the space before changing the body."); + shape->body = body; +} + +cpFloat cpShapeGetMass(cpShape *shape){ return shape->massInfo.m; } + +void +cpShapeSetMass(cpShape *shape, cpFloat mass){ + cpBody *body = shape->body; + cpBodyActivate(body); + + shape->massInfo.m = mass; + cpBodyAccumulateMassFromShapes(body); +} + +cpFloat cpShapeGetDensity(cpShape *shape){ return shape->massInfo.m/shape->massInfo.area; } +void cpShapeSetDensity(cpShape *shape, cpFloat density){ cpShapeSetMass(shape, density*shape->massInfo.area); } + +cpFloat cpShapeGetMoment(cpShape *shape){ return shape->massInfo.m*shape->massInfo.i; } +cpFloat cpShapeGetArea(cpShape *shape){ return shape->massInfo.area; } +cpVect cpShapeGetCenterOfGravity(cpShape *shape) { return shape->massInfo.cog; } + +cpBB +cpShapeGetBB(const cpShape *shape) +{ + return shape->bb; +} + +cpBool +cpShapeGetSensor(const cpShape *shape) +{ + return shape->sensor; +} + +void +cpShapeSetSensor(cpShape *shape, cpBool sensor) +{ + cpBodyActivate(shape->body); + shape->sensor = sensor; +} + +cpFloat +cpShapeGetElasticity(const cpShape *shape) +{ + return shape->e; +} + +void +cpShapeSetElasticity(cpShape *shape, cpFloat elasticity) +{ + cpAssertHard(elasticity >= 0.0f, "Elasticity must be positive."); + cpBodyActivate(shape->body); + shape->e = elasticity; +} + +cpFloat +cpShapeGetFriction(const cpShape *shape) +{ + return shape->u; +} + +void +cpShapeSetFriction(cpShape *shape, cpFloat friction) +{ + cpAssertHard(friction >= 0.0f, "Friction must be postive."); + cpBodyActivate(shape->body); + shape->u = friction; +} + +cpVect +cpShapeGetSurfaceVelocity(const cpShape *shape) +{ + return shape->surfaceV; +} + +void +cpShapeSetSurfaceVelocity(cpShape *shape, cpVect surfaceVelocity) +{ + cpBodyActivate(shape->body); + shape->surfaceV = surfaceVelocity; +} + +cpDataPointer +cpShapeGetUserData(const cpShape *shape) +{ + return shape->userData; +} + +void +cpShapeSetUserData(cpShape *shape, cpDataPointer userData) +{ + shape->userData = userData; +} + +cpCollisionType +cpShapeGetCollisionType(const cpShape *shape) +{ + return shape->type; +} + +void +cpShapeSetCollisionType(cpShape *shape, cpCollisionType collisionType) +{ + cpBodyActivate(shape->body); + shape->type = collisionType; +} + +cpShapeFilter +cpShapeGetFilter(const cpShape *shape) +{ + return shape->filter; +} + +void +cpShapeSetFilter(cpShape *shape, cpShapeFilter filter) +{ + cpBodyActivate(shape->body); + shape->filter = filter; +} + +cpBB +cpShapeCacheBB(cpShape *shape) +{ + return cpShapeUpdate(shape, shape->body->transform); +} + +cpBB +cpShapeUpdate(cpShape *shape, cpTransform transform) +{ + return (shape->bb = shape->klass->cacheData(shape, transform)); +} + +cpFloat +cpShapePointQuery(const cpShape *shape, cpVect p, cpPointQueryInfo *info) +{ + cpPointQueryInfo blank = {NULL, cpvzero, INFINITY, cpvzero}; + if(info){ + (*info) = blank; + } else { + info = ␣ + } + + shape->klass->pointQuery(shape, p, info); + return info->distance; +} + + +cpBool +cpShapeSegmentQuery(const cpShape *shape, cpVect a, cpVect b, cpFloat radius, cpSegmentQueryInfo *info){ + cpSegmentQueryInfo blank = {NULL, b, cpvzero, 1.0f}; + if(info){ + (*info) = blank; + } else { + info = ␣ + } + + cpPointQueryInfo nearest; + shape->klass->pointQuery(shape, a, &nearest); + if(nearest.distance <= radius){ + info->shape = shape; + info->alpha = 0.0; + info->normal = cpvnormalize(cpvsub(a, nearest.point)); + } else { + shape->klass->segmentQuery(shape, a, b, radius, info); + } + + return (info->shape != NULL); +} + +cpContactPointSet +cpShapesCollide(const cpShape *a, const cpShape *b) +{ + struct cpContact contacts[CP_MAX_CONTACTS_PER_ARBITER]; + struct cpCollisionInfo info = cpCollide(a, b, 0, contacts); + + cpContactPointSet set; + set.count = info.count; + + // cpCollideShapes() may have swapped the contact order. Flip the normal. + cpBool swapped = (a != info.a); + set.normal = (swapped ? cpvneg(info.n) : info.n); + + for(int i=0; i<info.count; i++){ + // cpCollideShapesInfo() returns contacts with absolute positions. + cpVect p1 = contacts[i].r1; + cpVect p2 = contacts[i].r2; + + set.points[i].pointA = (swapped ? p2 : p1); + set.points[i].pointB = (swapped ? p1 : p2); + set.points[i].distance = cpvdot(cpvsub(p2, p1), set.normal); + } + + return set; +} + +cpCircleShape * +cpCircleShapeAlloc(void) +{ + return (cpCircleShape *)cpcalloc(1, sizeof(cpCircleShape)); +} + +static cpBB +cpCircleShapeCacheData(cpCircleShape *circle, cpTransform transform) +{ + cpVect c = circle->tc = cpTransformPoint(transform, circle->c); + return cpBBNewForCircle(c, circle->r); +} + +static void +cpCircleShapePointQuery(cpCircleShape *circle, cpVect p, cpPointQueryInfo *info) +{ + cpVect delta = cpvsub(p, circle->tc); + cpFloat d = cpvlength(delta); + cpFloat r = circle->r; + + info->shape = (cpShape *)circle; + info->point = cpvadd(circle->tc, cpvmult(delta, r/d)); // TODO: div/0 + info->distance = d - r; + + // Use up for the gradient if the distance is very small. + info->gradient = (d > MAGIC_EPSILON ? cpvmult(delta, 1.0f/d) : cpv(0.0f, 1.0f)); +} + +static void +cpCircleShapeSegmentQuery(cpCircleShape *circle, cpVect a, cpVect b, cpFloat radius, cpSegmentQueryInfo *info) +{ + CircleSegmentQuery((cpShape *)circle, circle->tc, circle->r, a, b, radius, info); +} + +static struct cpShapeMassInfo +cpCircleShapeMassInfo(cpFloat mass, cpFloat radius, cpVect center) +{ + struct cpShapeMassInfo info = { + mass, cpMomentForCircle(1.0f, 0.0f, radius, cpvzero), + center, + cpAreaForCircle(0.0f, radius), + }; + + return info; +} + +static const cpShapeClass cpCircleShapeClass = { + CP_CIRCLE_SHAPE, + (cpShapeCacheDataImpl)cpCircleShapeCacheData, + NULL, + (cpShapePointQueryImpl)cpCircleShapePointQuery, + (cpShapeSegmentQueryImpl)cpCircleShapeSegmentQuery, +}; + +cpCircleShape * +cpCircleShapeInit(cpCircleShape *circle, cpBody *body, cpFloat radius, cpVect offset) +{ + circle->c = offset; + circle->r = radius; + + cpShapeInit((cpShape *)circle, &cpCircleShapeClass, body, cpCircleShapeMassInfo(0.0f, radius, offset)); + + return circle; +} + +cpShape * +cpCircleShapeNew(cpBody *body, cpFloat radius, cpVect offset) +{ + return (cpShape *)cpCircleShapeInit(cpCircleShapeAlloc(), body, radius, offset); +} + +cpVect +cpCircleShapeGetOffset(const cpShape *shape) +{ + cpAssertHard(shape->klass == &cpCircleShapeClass, "Shape is not a circle shape."); + return ((cpCircleShape *)shape)->c; +} + +cpFloat +cpCircleShapeGetRadius(const cpShape *shape) +{ + cpAssertHard(shape->klass == &cpCircleShapeClass, "Shape is not a circle shape."); + return ((cpCircleShape *)shape)->r; +} + + +cpSegmentShape * +cpSegmentShapeAlloc(void) +{ + return (cpSegmentShape *)cpcalloc(1, sizeof(cpSegmentShape)); +} + +static cpBB +cpSegmentShapeCacheData(cpSegmentShape *seg, cpTransform transform) +{ + seg->ta = cpTransformPoint(transform, seg->a); + seg->tb = cpTransformPoint(transform, seg->b); + seg->tn = cpTransformVect(transform, seg->n); + + cpFloat l,r,b,t; + + if(seg->ta.x < seg->tb.x){ + l = seg->ta.x; + r = seg->tb.x; + } else { + l = seg->tb.x; + r = seg->ta.x; + } + + if(seg->ta.y < seg->tb.y){ + b = seg->ta.y; + t = seg->tb.y; + } else { + b = seg->tb.y; + t = seg->ta.y; + } + + cpFloat rad = seg->r; + return cpBBNew(l - rad, b - rad, r + rad, t + rad); +} + +static void +cpSegmentShapePointQuery(cpSegmentShape *seg, cpVect p, cpPointQueryInfo *info) +{ + cpVect closest = cpClosetPointOnSegment(p, seg->ta, seg->tb); + + cpVect delta = cpvsub(p, closest); + cpFloat d = cpvlength(delta); + cpFloat r = seg->r; + cpVect g = cpvmult(delta, 1.0f/d); + + info->shape = (cpShape *)seg; + info->point = (d ? cpvadd(closest, cpvmult(g, r)) : closest); + info->distance = d - r; + + // Use the segment's normal if the distance is very small. + info->gradient = (d > MAGIC_EPSILON ? g : seg->n); +} + +static void +cpSegmentShapeSegmentQuery(cpSegmentShape *seg, cpVect a, cpVect b, cpFloat r2, cpSegmentQueryInfo *info) +{ + cpVect n = seg->tn; + cpFloat d = cpvdot(cpvsub(seg->ta, a), n); + cpFloat r = seg->r + r2; + + cpVect flipped_n = (d > 0.0f ? cpvneg(n) : n); + cpVect seg_offset = cpvsub(cpvmult(flipped_n, r), a); + + // Make the endpoints relative to 'a' and move them by the thickness of the segment. + cpVect seg_a = cpvadd(seg->ta, seg_offset); + cpVect seg_b = cpvadd(seg->tb, seg_offset); + cpVect delta = cpvsub(b, a); + + if(cpvcross(delta, seg_a)*cpvcross(delta, seg_b) <= 0.0f){ + cpFloat d_offset = d + (d > 0.0f ? -r : r); + cpFloat ad = -d_offset; + cpFloat bd = cpvdot(delta, n) - d_offset; + + if(ad*bd < 0.0f){ + cpFloat t = ad/(ad - bd); + + info->shape = (cpShape *)seg; + info->point = cpvsub(cpvlerp(a, b, t), cpvmult(flipped_n, r2)); + info->normal = flipped_n; + info->alpha = t; + } + } else if(r != 0.0f){ + cpSegmentQueryInfo info1 = {NULL, b, cpvzero, 1.0f}; + cpSegmentQueryInfo info2 = {NULL, b, cpvzero, 1.0f}; + CircleSegmentQuery((cpShape *)seg, seg->ta, seg->r, a, b, r2, &info1); + CircleSegmentQuery((cpShape *)seg, seg->tb, seg->r, a, b, r2, &info2); + + if(info1.alpha < info2.alpha){ + (*info) = info1; + } else { + (*info) = info2; + } + } +} + +static struct cpShapeMassInfo +cpSegmentShapeMassInfo(cpFloat mass, cpVect a, cpVect b, cpFloat r) +{ + struct cpShapeMassInfo info = { + mass, cpMomentForBox(1.0f, cpvdist(a, b) + 2.0f*r, 2.0f*r), // TODO is an approximation. + cpvlerp(a, b, 0.5f), + cpAreaForSegment(a, b, r), + }; + + return info; +} + +static const cpShapeClass cpSegmentShapeClass = { + CP_SEGMENT_SHAPE, + (cpShapeCacheDataImpl)cpSegmentShapeCacheData, + NULL, + (cpShapePointQueryImpl)cpSegmentShapePointQuery, + (cpShapeSegmentQueryImpl)cpSegmentShapeSegmentQuery, +}; + +cpSegmentShape * +cpSegmentShapeInit(cpSegmentShape *seg, cpBody *body, cpVect a, cpVect b, cpFloat r) +{ + seg->a = a; + seg->b = b; + seg->n = cpvrperp(cpvnormalize(cpvsub(b, a))); + + seg->r = r; + + seg->a_tangent = cpvzero; + seg->b_tangent = cpvzero; + + cpShapeInit((cpShape *)seg, &cpSegmentShapeClass, body, cpSegmentShapeMassInfo(0.0f, a, b, r)); + + return seg; +} + +cpShape* +cpSegmentShapeNew(cpBody *body, cpVect a, cpVect b, cpFloat r) +{ + return (cpShape *)cpSegmentShapeInit(cpSegmentShapeAlloc(), body, a, b, r); +} + +cpVect +cpSegmentShapeGetA(const cpShape *shape) +{ + cpAssertHard(shape->klass == &cpSegmentShapeClass, "Shape is not a segment shape."); + return ((cpSegmentShape *)shape)->a; +} + +cpVect +cpSegmentShapeGetB(const cpShape *shape) +{ + cpAssertHard(shape->klass == &cpSegmentShapeClass, "Shape is not a segment shape."); + return ((cpSegmentShape *)shape)->b; +} + +cpVect +cpSegmentShapeGetNormal(const cpShape *shape) +{ + cpAssertHard(shape->klass == &cpSegmentShapeClass, "Shape is not a segment shape."); + return ((cpSegmentShape *)shape)->n; +} + +cpFloat +cpSegmentShapeGetRadius(const cpShape *shape) +{ + cpAssertHard(shape->klass == &cpSegmentShapeClass, "Shape is not a segment shape."); + return ((cpSegmentShape *)shape)->r; +} + +void +cpSegmentShapeSetNeighbors(cpShape *shape, cpVect prev, cpVect next) +{ + cpAssertHard(shape->klass == &cpSegmentShapeClass, "Shape is not a segment shape."); + cpSegmentShape *seg = (cpSegmentShape *)shape; + + seg->a_tangent = cpvsub(prev, seg->a); + seg->b_tangent = cpvsub(next, seg->b); +} + +// Unsafe API (chipmunk_unsafe.h) + +// TODO setters should wake the shape up? + +void +cpCircleShapeSetRadius(cpShape *shape, cpFloat radius) +{ + cpAssertHard(shape->klass == &cpCircleShapeClass, "Shape is not a circle shape."); + cpCircleShape *circle = (cpCircleShape *)shape; + + circle->r = radius; + + cpFloat mass = shape->massInfo.m; + shape->massInfo = cpCircleShapeMassInfo(mass, circle->r, circle->c); + if(mass > 0.0f) cpBodyAccumulateMassFromShapes(shape->body); +} + +void +cpCircleShapeSetOffset(cpShape *shape, cpVect offset) +{ + cpAssertHard(shape->klass == &cpCircleShapeClass, "Shape is not a circle shape."); + cpCircleShape *circle = (cpCircleShape *)shape; + + circle->c = offset; + + cpFloat mass = shape->massInfo.m; + shape->massInfo = cpCircleShapeMassInfo(shape->massInfo.m, circle->r, circle->c); + if(mass > 0.0f) cpBodyAccumulateMassFromShapes(shape->body); +} + +void +cpSegmentShapeSetEndpoints(cpShape *shape, cpVect a, cpVect b) +{ + cpAssertHard(shape->klass == &cpSegmentShapeClass, "Shape is not a segment shape."); + cpSegmentShape *seg = (cpSegmentShape *)shape; + + seg->a = a; + seg->b = b; + seg->n = cpvperp(cpvnormalize(cpvsub(b, a))); + + cpFloat mass = shape->massInfo.m; + shape->massInfo = cpSegmentShapeMassInfo(shape->massInfo.m, seg->a, seg->b, seg->r); + if(mass > 0.0f) cpBodyAccumulateMassFromShapes(shape->body); +} + +void +cpSegmentShapeSetRadius(cpShape *shape, cpFloat radius) +{ + cpAssertHard(shape->klass == &cpSegmentShapeClass, "Shape is not a segment shape."); + cpSegmentShape *seg = (cpSegmentShape *)shape; + + seg->r = radius; + + cpFloat mass = shape->massInfo.m; + shape->massInfo = cpSegmentShapeMassInfo(shape->massInfo.m, seg->a, seg->b, seg->r); + if(mass > 0.0f) cpBodyAccumulateMassFromShapes(shape->body); +} diff --git a/thirdparty/src/chipmunk/cpSimpleMotor.c b/thirdparty/src/chipmunk/cpSimpleMotor.c new file mode 100644 index 000000000..6d83f80aa --- /dev/null +++ b/thirdparty/src/chipmunk/cpSimpleMotor.c @@ -0,0 +1,123 @@ +/* Copyright (c) 2013 Scott Lembcke and Howling Moon Software + * + * Permission is hereby granted, free of charge, to any person obtaining a copy + * of this software and associated documentation files (the "Software"), to deal + * in the Software without restriction, including without limitation the rights + * to use, copy, modify, merge, publish, distribute, sublicense, and/or sell + * copies of the Software, and to permit persons to whom the Software is + * furnished to do so, subject to the following conditions: + * + * The above copyright notice and this permission notice shall be included in + * all copies or substantial portions of the Software. + * + * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR + * IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY, + * FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE + * AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER + * LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, + * OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE + * SOFTWARE. + */ + +#include "chipmunk/chipmunk_private.h" + +static void +preStep(cpSimpleMotor *joint, cpFloat dt) +{ + cpBody *a = joint->constraint.a; + cpBody *b = joint->constraint.b; + + // calculate moment of inertia coefficient. + joint->iSum = 1.0f/(a->i_inv + b->i_inv); +} + +static void +applyCachedImpulse(cpSimpleMotor *joint, cpFloat dt_coef) +{ + cpBody *a = joint->constraint.a; + cpBody *b = joint->constraint.b; + + cpFloat j = joint->jAcc*dt_coef; + a->w -= j*a->i_inv; + b->w += j*b->i_inv; +} + +static void +applyImpulse(cpSimpleMotor *joint, cpFloat dt) +{ + cpBody *a = joint->constraint.a; + cpBody *b = joint->constraint.b; + + // compute relative rotational velocity + cpFloat wr = b->w - a->w + joint->rate; + + cpFloat jMax = joint->constraint.maxForce*dt; + + // compute normal impulse + cpFloat j = -wr*joint->iSum; + cpFloat jOld = joint->jAcc; + joint->jAcc = cpfclamp(jOld + j, -jMax, jMax); + j = joint->jAcc - jOld; + + // apply impulse + a->w -= j*a->i_inv; + b->w += j*b->i_inv; +} + +static cpFloat +getImpulse(cpSimpleMotor *joint) +{ + return cpfabs(joint->jAcc); +} + +static const cpConstraintClass klass = { + (cpConstraintPreStepImpl)preStep, + (cpConstraintApplyCachedImpulseImpl)applyCachedImpulse, + (cpConstraintApplyImpulseImpl)applyImpulse, + (cpConstraintGetImpulseImpl)getImpulse, +}; + +cpSimpleMotor * +cpSimpleMotorAlloc(void) +{ + return (cpSimpleMotor *)cpcalloc(1, sizeof(cpSimpleMotor)); +} + +cpSimpleMotor * +cpSimpleMotorInit(cpSimpleMotor *joint, cpBody *a, cpBody *b, cpFloat rate) +{ + cpConstraintInit((cpConstraint *)joint, &klass, a, b); + + joint->rate = rate; + + joint->jAcc = 0.0f; + + return joint; +} + +cpConstraint * +cpSimpleMotorNew(cpBody *a, cpBody *b, cpFloat rate) +{ + return (cpConstraint *)cpSimpleMotorInit(cpSimpleMotorAlloc(), a, b, rate); +} + +cpBool +cpConstraintIsSimpleMotor(const cpConstraint *constraint) +{ + return (constraint->klass == &klass); +} + +cpFloat +cpSimpleMotorGetRate(const cpConstraint *constraint) +{ + cpAssertHard(cpConstraintIsSimpleMotor(constraint), "Constraint is not a pin joint."); + return ((cpSimpleMotor *)constraint)->rate; +} + +void +cpSimpleMotorSetRate(cpConstraint *constraint, cpFloat rate) +{ + cpAssertHard(cpConstraintIsSimpleMotor(constraint), "Constraint is not a pin joint."); + cpConstraintActivateBodies(constraint); + ((cpSimpleMotor *)constraint)->rate = rate; +} diff --git a/thirdparty/src/chipmunk/cpSlideJoint.c b/thirdparty/src/chipmunk/cpSlideJoint.c new file mode 100644 index 000000000..61afe33e4 --- /dev/null +++ b/thirdparty/src/chipmunk/cpSlideJoint.c @@ -0,0 +1,195 @@ +/* Copyright (c) 2013 Scott Lembcke and Howling Moon Software + * + * Permission is hereby granted, free of charge, to any person obtaining a copy + * of this software and associated documentation files (the "Software"), to deal + * in the Software without restriction, including without limitation the rights + * to use, copy, modify, merge, publish, distribute, sublicense, and/or sell + * copies of the Software, and to permit persons to whom the Software is + * furnished to do so, subject to the following conditions: + * + * The above copyright notice and this permission notice shall be included in + * all copies or substantial portions of the Software. + * + * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR + * IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY, + * FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE + * AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER + * LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, + * OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE + * SOFTWARE. + */ + +#include "chipmunk/chipmunk_private.h" + +static void +preStep(cpSlideJoint *joint, cpFloat dt) +{ + cpBody *a = joint->constraint.a; + cpBody *b = joint->constraint.b; + + joint->r1 = cpTransformVect(a->transform, cpvsub(joint->anchorA, a->cog)); + joint->r2 = cpTransformVect(b->transform, cpvsub(joint->anchorB, b->cog)); + + cpVect delta = cpvsub(cpvadd(b->p, joint->r2), cpvadd(a->p, joint->r1)); + cpFloat dist = cpvlength(delta); + cpFloat pdist = 0.0f; + if(dist > joint->max) { + pdist = dist - joint->max; + joint->n = cpvnormalize(delta); + } else if(dist < joint->min) { + pdist = joint->min - dist; + joint->n = cpvneg(cpvnormalize(delta)); + } else { + joint->n = cpvzero; + joint->jnAcc = 0.0f; + } + + // calculate mass normal + joint->nMass = 1.0f/k_scalar(a, b, joint->r1, joint->r2, joint->n); + + // calculate bias velocity + cpFloat maxBias = joint->constraint.maxBias; + joint->bias = cpfclamp(-bias_coef(joint->constraint.errorBias, dt)*pdist/dt, -maxBias, maxBias); +} + +static void +applyCachedImpulse(cpSlideJoint *joint, cpFloat dt_coef) +{ + cpBody *a = joint->constraint.a; + cpBody *b = joint->constraint.b; + + cpVect j = cpvmult(joint->n, joint->jnAcc*dt_coef); + apply_impulses(a, b, joint->r1, joint->r2, j); +} + +static void +applyImpulse(cpSlideJoint *joint, cpFloat dt) +{ + if(cpveql(joint->n, cpvzero)) return; // early exit + + cpBody *a = joint->constraint.a; + cpBody *b = joint->constraint.b; + + cpVect n = joint->n; + cpVect r1 = joint->r1; + cpVect r2 = joint->r2; + + // compute relative velocity + cpVect vr = relative_velocity(a, b, r1, r2); + cpFloat vrn = cpvdot(vr, n); + + // compute normal impulse + cpFloat jn = (joint->bias - vrn)*joint->nMass; + cpFloat jnOld = joint->jnAcc; + joint->jnAcc = cpfclamp(jnOld + jn, -joint->constraint.maxForce*dt, 0.0f); + jn = joint->jnAcc - jnOld; + + // apply impulse + apply_impulses(a, b, joint->r1, joint->r2, cpvmult(n, jn)); +} + +static cpFloat +getImpulse(cpConstraint *joint) +{ + return cpfabs(((cpSlideJoint *)joint)->jnAcc); +} + +static const cpConstraintClass klass = { + (cpConstraintPreStepImpl)preStep, + (cpConstraintApplyCachedImpulseImpl)applyCachedImpulse, + (cpConstraintApplyImpulseImpl)applyImpulse, + (cpConstraintGetImpulseImpl)getImpulse, +}; + +cpSlideJoint * +cpSlideJointAlloc(void) +{ + return (cpSlideJoint *)cpcalloc(1, sizeof(cpSlideJoint)); +} + +cpSlideJoint * +cpSlideJointInit(cpSlideJoint *joint, cpBody *a, cpBody *b, cpVect anchorA, cpVect anchorB, cpFloat min, cpFloat max) +{ + cpConstraintInit((cpConstraint *)joint, &klass, a, b); + + joint->anchorA = anchorA; + joint->anchorB = anchorB; + joint->min = min; + joint->max = max; + + joint->jnAcc = 0.0f; + + return joint; +} + +cpConstraint * +cpSlideJointNew(cpBody *a, cpBody *b, cpVect anchorA, cpVect anchorB, cpFloat min, cpFloat max) +{ + return (cpConstraint *)cpSlideJointInit(cpSlideJointAlloc(), a, b, anchorA, anchorB, min, max); +} + +cpBool +cpConstraintIsSlideJoint(const cpConstraint *constraint) +{ + return (constraint->klass == &klass); +} + +cpVect +cpSlideJointGetAnchorA(const cpConstraint *constraint) +{ + cpAssertHard(cpConstraintIsSlideJoint(constraint), "Constraint is not a slide joint."); + return ((cpSlideJoint *)constraint)->anchorA; +} + +void +cpSlideJointSetAnchorA(cpConstraint *constraint, cpVect anchorA) +{ + cpAssertHard(cpConstraintIsSlideJoint(constraint), "Constraint is not a slide joint."); + cpConstraintActivateBodies(constraint); + ((cpSlideJoint *)constraint)->anchorA = anchorA; +} + +cpVect +cpSlideJointGetAnchorB(const cpConstraint *constraint) +{ + cpAssertHard(cpConstraintIsSlideJoint(constraint), "Constraint is not a slide joint."); + return ((cpSlideJoint *)constraint)->anchorB; +} + +void +cpSlideJointSetAnchorB(cpConstraint *constraint, cpVect anchorB) +{ + cpAssertHard(cpConstraintIsSlideJoint(constraint), "Constraint is not a slide joint."); + cpConstraintActivateBodies(constraint); + ((cpSlideJoint *)constraint)->anchorB = anchorB; +} + +cpFloat +cpSlideJointGetMin(const cpConstraint *constraint) +{ + cpAssertHard(cpConstraintIsSlideJoint(constraint), "Constraint is not a slide joint."); + return ((cpSlideJoint *)constraint)->min; +} + +void +cpSlideJointSetMin(cpConstraint *constraint, cpFloat min) +{ + cpAssertHard(cpConstraintIsSlideJoint(constraint), "Constraint is not a slide joint."); + cpConstraintActivateBodies(constraint); + ((cpSlideJoint *)constraint)->min = min; +} + +cpFloat +cpSlideJointGetMax(const cpConstraint *constraint) +{ + cpAssertHard(cpConstraintIsSlideJoint(constraint), "Constraint is not a slide joint."); + return ((cpSlideJoint *)constraint)->max; +} + +void +cpSlideJointSetMax(cpConstraint *constraint, cpFloat max) +{ + cpAssertHard(cpConstraintIsSlideJoint(constraint), "Constraint is not a slide joint."); + cpConstraintActivateBodies(constraint); + ((cpSlideJoint *)constraint)->max = max; +} diff --git a/thirdparty/src/chipmunk/cpSpace.c b/thirdparty/src/chipmunk/cpSpace.c new file mode 100644 index 000000000..079752d2a --- /dev/null +++ b/thirdparty/src/chipmunk/cpSpace.c @@ -0,0 +1,700 @@ +/* Copyright (c) 2013 Scott Lembcke and Howling Moon Software + * + * Permission is hereby granted, free of charge, to any person obtaining a copy + * of this software and associated documentation files (the "Software"), to deal + * in the Software without restriction, including without limitation the rights + * to use, copy, modify, merge, publish, distribute, sublicense, and/or sell + * copies of the Software, and to permit persons to whom the Software is + * furnished to do so, subject to the following conditions: + * + * The above copyright notice and this permission notice shall be included in + * all copies or substantial portions of the Software. + * + * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR + * IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY, + * FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE + * AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER + * LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, + * OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE + * SOFTWARE. + */ + +#include <stdio.h> +#include <string.h> + +#include "chipmunk/chipmunk_private.h" + +//MARK: Contact Set Helpers + +// Equal function for arbiterSet. +static cpBool +arbiterSetEql(cpShape **shapes, cpArbiter *arb) +{ + cpShape *a = shapes[0]; + cpShape *b = shapes[1]; + + return ((a == arb->a && b == arb->b) || (b == arb->a && a == arb->b)); +} + +//MARK: Collision Handler Set HelperFunctions + +// Equals function for collisionHandlers. +static cpBool +handlerSetEql(cpCollisionHandler *check, cpCollisionHandler *pair) +{ + return ( + (check->typeA == pair->typeA && check->typeB == pair->typeB) || + (check->typeB == pair->typeA && check->typeA == pair->typeB) + ); +} + +// Transformation function for collisionHandlers. +static void * +handlerSetTrans(cpCollisionHandler *handler, void *unused) +{ + cpCollisionHandler *copy = (cpCollisionHandler *)cpcalloc(1, sizeof(cpCollisionHandler)); + memcpy(copy, handler, sizeof(cpCollisionHandler)); + + return copy; +} + +//MARK: Misc Helper Funcs + +// Default collision functions. + +static cpBool +DefaultBegin(cpArbiter *arb, cpSpace *space, void *data){ + cpBool retA = cpArbiterCallWildcardBeginA(arb, space); + cpBool retB = cpArbiterCallWildcardBeginB(arb, space); + return retA && retB; +} + +static cpBool +DefaultPreSolve(cpArbiter *arb, cpSpace *space, void *data){ + cpBool retA = cpArbiterCallWildcardPreSolveA(arb, space); + cpBool retB = cpArbiterCallWildcardPreSolveB(arb, space); + return retA && retB; +} + +static void +DefaultPostSolve(cpArbiter *arb, cpSpace *space, void *data){ + cpArbiterCallWildcardPostSolveA(arb, space); + cpArbiterCallWildcardPostSolveB(arb, space); +} + +static void +DefaultSeparate(cpArbiter *arb, cpSpace *space, void *data){ + cpArbiterCallWildcardSeparateA(arb, space); + cpArbiterCallWildcardSeparateB(arb, space); +} + +// Use the wildcard identifier since the default handler should never match any type pair. +static cpCollisionHandler cpCollisionHandlerDefault = { + CP_WILDCARD_COLLISION_TYPE, CP_WILDCARD_COLLISION_TYPE, + DefaultBegin, DefaultPreSolve, DefaultPostSolve, DefaultSeparate, NULL +}; + +static cpBool AlwaysCollide(cpArbiter *arb, cpSpace *space, void *data){return cpTrue;} +static void DoNothing(cpArbiter *arb, cpSpace *space, void *data){} + +cpCollisionHandler cpCollisionHandlerDoNothing = { + CP_WILDCARD_COLLISION_TYPE, CP_WILDCARD_COLLISION_TYPE, + AlwaysCollide, AlwaysCollide, DoNothing, DoNothing, NULL +}; + +// function to get the estimated velocity of a shape for the cpBBTree. +static cpVect ShapeVelocityFunc(cpShape *shape){return shape->body->v;} + +// Used for disposing of collision handlers. +static void FreeWrap(void *ptr, void *unused){cpfree(ptr);} + +//MARK: Memory Management Functions + +cpSpace * +cpSpaceAlloc(void) +{ + return (cpSpace *)cpcalloc(1, sizeof(cpSpace)); +} + +cpSpace* +cpSpaceInit(cpSpace *space) +{ +#ifndef NDEBUG + static cpBool done = cpFalse; + if(!done){ + printf("Initializing cpSpace - Chipmunk v%s (Debug Enabled)\n", cpVersionString); + printf("Compile with -DNDEBUG defined to disable debug mode and runtime assertion checks\n"); + done = cpTrue; + } +#endif + + space->iterations = 10; + + space->gravity = cpvzero; + space->damping = 1.0f; + + space->collisionSlop = 0.1f; + space->collisionBias = cpfpow(1.0f - 0.1f, 60.0f); + space->collisionPersistence = 3; + + space->locked = 0; + space->stamp = 0; + + space->shapeIDCounter = 0; + space->staticShapes = cpBBTreeNew((cpSpatialIndexBBFunc)cpShapeGetBB, NULL); + space->dynamicShapes = cpBBTreeNew((cpSpatialIndexBBFunc)cpShapeGetBB, space->staticShapes); + cpBBTreeSetVelocityFunc(space->dynamicShapes, (cpBBTreeVelocityFunc)ShapeVelocityFunc); + + space->allocatedBuffers = cpArrayNew(0); + + space->dynamicBodies = cpArrayNew(0); + space->staticBodies = cpArrayNew(0); + space->sleepingComponents = cpArrayNew(0); + space->rousedBodies = cpArrayNew(0); + + space->sleepTimeThreshold = INFINITY; + space->idleSpeedThreshold = 0.0f; + + space->arbiters = cpArrayNew(0); + space->pooledArbiters = cpArrayNew(0); + + space->contactBuffersHead = NULL; + space->cachedArbiters = cpHashSetNew(0, (cpHashSetEqlFunc)arbiterSetEql); + + space->constraints = cpArrayNew(0); + + space->usesWildcards = cpFalse; + memcpy(&space->defaultHandler, &cpCollisionHandlerDoNothing, sizeof(cpCollisionHandler)); + space->collisionHandlers = cpHashSetNew(0, (cpHashSetEqlFunc)handlerSetEql); + + space->postStepCallbacks = cpArrayNew(0); + space->skipPostStep = cpFalse; + + cpBody *staticBody = cpBodyInit(&space->_staticBody, 0.0f, 0.0f); + cpBodySetType(staticBody, CP_BODY_TYPE_STATIC); + cpSpaceSetStaticBody(space, staticBody); + + return space; +} + +cpSpace* +cpSpaceNew(void) +{ + return cpSpaceInit(cpSpaceAlloc()); +} + +static void cpBodyActivateWrap(cpBody *body, void *unused){cpBodyActivate(body);} + +void +cpSpaceDestroy(cpSpace *space) +{ + cpSpaceEachBody(space, (cpSpaceBodyIteratorFunc)cpBodyActivateWrap, NULL); + + cpSpatialIndexFree(space->staticShapes); + cpSpatialIndexFree(space->dynamicShapes); + + cpArrayFree(space->dynamicBodies); + cpArrayFree(space->staticBodies); + cpArrayFree(space->sleepingComponents); + cpArrayFree(space->rousedBodies); + + cpArrayFree(space->constraints); + + cpHashSetFree(space->cachedArbiters); + + cpArrayFree(space->arbiters); + cpArrayFree(space->pooledArbiters); + + if(space->allocatedBuffers){ + cpArrayFreeEach(space->allocatedBuffers, cpfree); + cpArrayFree(space->allocatedBuffers); + } + + if(space->postStepCallbacks){ + cpArrayFreeEach(space->postStepCallbacks, cpfree); + cpArrayFree(space->postStepCallbacks); + } + + if(space->collisionHandlers) cpHashSetEach(space->collisionHandlers, FreeWrap, NULL); + cpHashSetFree(space->collisionHandlers); +} + +void +cpSpaceFree(cpSpace *space) +{ + if(space){ + cpSpaceDestroy(space); + cpfree(space); + } +} + + +//MARK: Basic properties: + +int +cpSpaceGetIterations(const cpSpace *space) +{ + return space->iterations; +} + +void +cpSpaceSetIterations(cpSpace *space, int iterations) +{ + cpAssertHard(iterations > 0, "Iterations must be positive and non-zero."); + space->iterations = iterations; +} + +cpVect +cpSpaceGetGravity(const cpSpace *space) +{ + return space->gravity; +} + +void +cpSpaceSetGravity(cpSpace *space, cpVect gravity) +{ + space->gravity = gravity; + + // Wake up all of the bodies since the gravity changed. + cpArray *components = space->sleepingComponents; + for(int i=0; i<components->num; i++){ + cpBodyActivate((cpBody *)components->arr[i]); + } +} + +cpFloat +cpSpaceGetDamping(const cpSpace *space) +{ + return space->damping; +} + +void +cpSpaceSetDamping(cpSpace *space, cpFloat damping) +{ + cpAssertHard(damping >= 0.0, "Damping must be positive."); + space->damping = damping; +} + +cpFloat +cpSpaceGetIdleSpeedThreshold(const cpSpace *space) +{ + return space->idleSpeedThreshold; +} + +void +cpSpaceSetIdleSpeedThreshold(cpSpace *space, cpFloat idleSpeedThreshold) +{ + space->idleSpeedThreshold = idleSpeedThreshold; +} + +cpFloat +cpSpaceGetSleepTimeThreshold(const cpSpace *space) +{ + return space->sleepTimeThreshold; +} + +void +cpSpaceSetSleepTimeThreshold(cpSpace *space, cpFloat sleepTimeThreshold) +{ + space->sleepTimeThreshold = sleepTimeThreshold; +} + +cpFloat +cpSpaceGetCollisionSlop(const cpSpace *space) +{ + return space->collisionSlop; +} + +void +cpSpaceSetCollisionSlop(cpSpace *space, cpFloat collisionSlop) +{ + space->collisionSlop = collisionSlop; +} + +cpFloat +cpSpaceGetCollisionBias(const cpSpace *space) +{ + return space->collisionBias; +} + +void +cpSpaceSetCollisionBias(cpSpace *space, cpFloat collisionBias) +{ + space->collisionBias = collisionBias; +} + +cpTimestamp +cpSpaceGetCollisionPersistence(const cpSpace *space) +{ + return space->collisionPersistence; +} + +void +cpSpaceSetCollisionPersistence(cpSpace *space, cpTimestamp collisionPersistence) +{ + space->collisionPersistence = collisionPersistence; +} + +cpDataPointer +cpSpaceGetUserData(const cpSpace *space) +{ + return space->userData; +} + +void +cpSpaceSetUserData(cpSpace *space, cpDataPointer userData) +{ + space->userData = userData; +} + +cpBody * +cpSpaceGetStaticBody(const cpSpace *space) +{ + return space->staticBody; +} + +cpFloat +cpSpaceGetCurrentTimeStep(const cpSpace *space) +{ + return space->curr_dt; +} + +void +cpSpaceSetStaticBody(cpSpace *space, cpBody *body) +{ + if(space->staticBody != NULL){ + cpAssertHard(space->staticBody->shapeList == NULL, "Internal Error: Changing the designated static body while the old one still had shapes attached."); + space->staticBody->space = NULL; + } + + space->staticBody = body; + body->space = space; +} + +cpBool +cpSpaceIsLocked(cpSpace *space) +{ + return (space->locked > 0); +} + +//MARK: Collision Handler Function Management + +static void +cpSpaceUseWildcardDefaultHandler(cpSpace *space) +{ + // Spaces default to using the slightly faster "do nothing" default handler until wildcards are potentially needed. + if(!space->usesWildcards){ + space->usesWildcards = cpTrue; + memcpy(&space->defaultHandler, &cpCollisionHandlerDefault, sizeof(cpCollisionHandler)); + } +} + +cpCollisionHandler *cpSpaceAddDefaultCollisionHandler(cpSpace *space) +{ + cpSpaceUseWildcardDefaultHandler(space); + return &space->defaultHandler; +} + +cpCollisionHandler *cpSpaceAddCollisionHandler(cpSpace *space, cpCollisionType a, cpCollisionType b) +{ + cpHashValue hash = CP_HASH_PAIR(a, b); + cpCollisionHandler handler = {a, b, DefaultBegin, DefaultPreSolve, DefaultPostSolve, DefaultSeparate, NULL}; + return (cpCollisionHandler*)cpHashSetInsert(space->collisionHandlers, hash, &handler, (cpHashSetTransFunc)handlerSetTrans, NULL); +} + +cpCollisionHandler * +cpSpaceAddWildcardHandler(cpSpace *space, cpCollisionType type) +{ + cpSpaceUseWildcardDefaultHandler(space); + + cpHashValue hash = CP_HASH_PAIR(type, CP_WILDCARD_COLLISION_TYPE); + cpCollisionHandler handler = {type, CP_WILDCARD_COLLISION_TYPE, AlwaysCollide, AlwaysCollide, DoNothing, DoNothing, NULL}; + return (cpCollisionHandler*)cpHashSetInsert(space->collisionHandlers, hash, &handler, (cpHashSetTransFunc)handlerSetTrans, NULL); +} + + +//MARK: Body, Shape, and Joint Management +cpShape * +cpSpaceAddShape(cpSpace *space, cpShape *shape) +{ + cpBody *body = shape->body; + + cpAssertHard(shape->space != space, "You have already added this shape to this space. You must not add it a second time."); + cpAssertHard(!shape->space, "You have already added this shape to another space. You cannot add it to a second."); +// cpAssertHard(body->space == space, "The shape's body must be added to the space before the shape."); + cpAssertSpaceUnlocked(space); + + cpBool isStatic = (cpBodyGetType(body) == CP_BODY_TYPE_STATIC); + if(!isStatic) cpBodyActivate(body); + cpBodyAddShape(body, shape); + + shape->hashid = space->shapeIDCounter++; + cpShapeUpdate(shape, body->transform); + cpSpatialIndexInsert(isStatic ? space->staticShapes : space->dynamicShapes, shape, shape->hashid); + shape->space = space; + + return shape; +} + +cpBody * +cpSpaceAddBody(cpSpace *space, cpBody *body) +{ + cpAssertHard(body->space != space, "You have already added this body to this space. You must not add it a second time."); + cpAssertHard(!body->space, "You have already added this body to another space. You cannot add it to a second."); + cpAssertSpaceUnlocked(space); + + cpArrayPush(cpSpaceArrayForBodyType(space, cpBodyGetType(body)), body); + body->space = space; + + return body; +} + +cpConstraint * +cpSpaceAddConstraint(cpSpace *space, cpConstraint *constraint) +{ + cpAssertHard(constraint->space != space, "You have already added this constraint to this space. You must not add it a second time."); + cpAssertHard(!constraint->space, "You have already added this constraint to another space. You cannot add it to a second."); + cpAssertSpaceUnlocked(space); + + cpBody *a = constraint->a, *b = constraint->b; + cpAssertHard(a != NULL && b != NULL, "Constraint is attached to a NULL body."); +// cpAssertHard(a->space == space && b->space == space, "The constraint's bodies must be added to the space before the constraint."); + + cpBodyActivate(a); + cpBodyActivate(b); + cpArrayPush(space->constraints, constraint); + + // Push onto the heads of the bodies' constraint lists + constraint->next_a = a->constraintList; a->constraintList = constraint; + constraint->next_b = b->constraintList; b->constraintList = constraint; + constraint->space = space; + + return constraint; +} + +struct arbiterFilterContext { + cpSpace *space; + cpBody *body; + cpShape *shape; +}; + +static cpBool +cachedArbitersFilter(cpArbiter *arb, struct arbiterFilterContext *context) +{ + cpShape *shape = context->shape; + cpBody *body = context->body; + + + // Match on the filter shape, or if it's NULL the filter body + if( + (body == arb->body_a && (shape == arb->a || shape == NULL)) || + (body == arb->body_b && (shape == arb->b || shape == NULL)) + ){ + // Call separate when removing shapes. + if(shape && arb->state != CP_ARBITER_STATE_CACHED){ + // Invalidate the arbiter since one of the shapes was removed. + arb->state = CP_ARBITER_STATE_INVALIDATED; + + cpCollisionHandler *handler = arb->handler; + handler->separateFunc(arb, context->space, handler->userData); + } + + cpArbiterUnthread(arb); + cpArrayDeleteObj(context->space->arbiters, arb); + cpArrayPush(context->space->pooledArbiters, arb); + + return cpFalse; + } + + return cpTrue; +} + +void +cpSpaceFilterArbiters(cpSpace *space, cpBody *body, cpShape *filter) +{ + cpSpaceLock(space); { + struct arbiterFilterContext context = {space, body, filter}; + cpHashSetFilter(space->cachedArbiters, (cpHashSetFilterFunc)cachedArbitersFilter, &context); + } cpSpaceUnlock(space, cpTrue); +} + +void +cpSpaceRemoveShape(cpSpace *space, cpShape *shape) +{ + cpBody *body = shape->body; + cpAssertHard(cpSpaceContainsShape(space, shape), "Cannot remove a shape that was not added to the space. (Removed twice maybe?)"); + cpAssertSpaceUnlocked(space); + + cpBool isStatic = (cpBodyGetType(body) == CP_BODY_TYPE_STATIC); + if(isStatic){ + cpBodyActivateStatic(body, shape); + } else { + cpBodyActivate(body); + } + + cpBodyRemoveShape(body, shape); + cpSpaceFilterArbiters(space, body, shape); + cpSpatialIndexRemove(isStatic ? space->staticShapes : space->dynamicShapes, shape, shape->hashid); + shape->space = NULL; + shape->hashid = 0; +} + +void +cpSpaceRemoveBody(cpSpace *space, cpBody *body) +{ + cpAssertHard(body != cpSpaceGetStaticBody(space), "Cannot remove the designated static body for the space."); + cpAssertHard(cpSpaceContainsBody(space, body), "Cannot remove a body that was not added to the space. (Removed twice maybe?)"); +// cpAssertHard(body->shapeList == NULL, "Cannot remove a body from the space before removing the bodies attached to it."); +// cpAssertHard(body->constraintList == NULL, "Cannot remove a body from the space before removing the constraints attached to it."); + cpAssertSpaceUnlocked(space); + + cpBodyActivate(body); +// cpSpaceFilterArbiters(space, body, NULL); + cpArrayDeleteObj(cpSpaceArrayForBodyType(space, cpBodyGetType(body)), body); + body->space = NULL; +} + +void +cpSpaceRemoveConstraint(cpSpace *space, cpConstraint *constraint) +{ + cpAssertHard(cpSpaceContainsConstraint(space, constraint), "Cannot remove a constraint that was not added to the space. (Removed twice maybe?)"); + cpAssertSpaceUnlocked(space); + + cpBodyActivate(constraint->a); + cpBodyActivate(constraint->b); + cpArrayDeleteObj(space->constraints, constraint); + + cpBodyRemoveConstraint(constraint->a, constraint); + cpBodyRemoveConstraint(constraint->b, constraint); + constraint->space = NULL; +} + +cpBool cpSpaceContainsShape(cpSpace *space, cpShape *shape) +{ + return (shape->space == space); +} + +cpBool cpSpaceContainsBody(cpSpace *space, cpBody *body) +{ + return (body->space == space); +} + +cpBool cpSpaceContainsConstraint(cpSpace *space, cpConstraint *constraint) +{ + return (constraint->space == space); +} + +//MARK: Iteration + +void +cpSpaceEachBody(cpSpace *space, cpSpaceBodyIteratorFunc func, void *data) +{ + cpSpaceLock(space); { + cpArray *bodies = space->dynamicBodies; + for(int i=0; i<bodies->num; i++){ + func((cpBody *)bodies->arr[i], data); + } + + cpArray *otherBodies = space->staticBodies; + for(int i=0; i<otherBodies->num; i++){ + func((cpBody *)otherBodies->arr[i], data); + } + + cpArray *components = space->sleepingComponents; + for(int i=0; i<components->num; i++){ + cpBody *root = (cpBody *)components->arr[i]; + + cpBody *body = root; + while(body){ + cpBody *next = body->sleeping.next; + func(body, data); + body = next; + } + } + } cpSpaceUnlock(space, cpTrue); +} + +typedef struct spaceShapeContext { + cpSpaceShapeIteratorFunc func; + void *data; +} spaceShapeContext; + +static void +spaceEachShapeIterator(cpShape *shape, spaceShapeContext *context) +{ + context->func(shape, context->data); +} + +void +cpSpaceEachShape(cpSpace *space, cpSpaceShapeIteratorFunc func, void *data) +{ + cpSpaceLock(space); { + spaceShapeContext context = {func, data}; + cpSpatialIndexEach(space->dynamicShapes, (cpSpatialIndexIteratorFunc)spaceEachShapeIterator, &context); + cpSpatialIndexEach(space->staticShapes, (cpSpatialIndexIteratorFunc)spaceEachShapeIterator, &context); + } cpSpaceUnlock(space, cpTrue); +} + +void +cpSpaceEachConstraint(cpSpace *space, cpSpaceConstraintIteratorFunc func, void *data) +{ + cpSpaceLock(space); { + cpArray *constraints = space->constraints; + + for(int i=0; i<constraints->num; i++){ + func((cpConstraint *)constraints->arr[i], data); + } + } cpSpaceUnlock(space, cpTrue); +} + +//MARK: Spatial Index Management + +void +cpSpaceReindexStatic(cpSpace *space) +{ + cpAssertHard(!space->locked, "You cannot manually reindex objects while the space is locked. Wait until the current query or step is complete."); + + cpSpatialIndexEach(space->staticShapes, (cpSpatialIndexIteratorFunc)&cpShapeUpdateFunc, NULL); + cpSpatialIndexReindex(space->staticShapes); +} + +void +cpSpaceReindexShape(cpSpace *space, cpShape *shape) +{ + cpAssertHard(!space->locked, "You cannot manually reindex objects while the space is locked. Wait until the current query or step is complete."); + + cpShapeCacheBB(shape); + + // attempt to rehash the shape in both hashes + cpSpatialIndexReindexObject(space->dynamicShapes, shape, shape->hashid); + cpSpatialIndexReindexObject(space->staticShapes, shape, shape->hashid); +} + +void +cpSpaceReindexShapesForBody(cpSpace *space, cpBody *body) +{ + CP_BODY_FOREACH_SHAPE(body, shape) cpSpaceReindexShape(space, shape); +} + + +static void +copyShapes(cpShape *shape, cpSpatialIndex *index) +{ + cpSpatialIndexInsert(index, shape, shape->hashid); +} + +void +cpSpaceUseSpatialHash(cpSpace *space, cpFloat dim, int count) +{ + cpSpatialIndex *staticShapes = cpSpaceHashNew(dim, count, (cpSpatialIndexBBFunc)cpShapeGetBB, NULL); + cpSpatialIndex *dynamicShapes = cpSpaceHashNew(dim, count, (cpSpatialIndexBBFunc)cpShapeGetBB, staticShapes); + + cpSpatialIndexEach(space->staticShapes, (cpSpatialIndexIteratorFunc)copyShapes, staticShapes); + cpSpatialIndexEach(space->dynamicShapes, (cpSpatialIndexIteratorFunc)copyShapes, dynamicShapes); + + cpSpatialIndexFree(space->staticShapes); + cpSpatialIndexFree(space->dynamicShapes); + + space->staticShapes = staticShapes; + space->dynamicShapes = dynamicShapes; +} diff --git a/thirdparty/src/chipmunk/cpSpaceComponent.c b/thirdparty/src/chipmunk/cpSpaceComponent.c new file mode 100644 index 000000000..7b2d60699 --- /dev/null +++ b/thirdparty/src/chipmunk/cpSpaceComponent.c @@ -0,0 +1,349 @@ +/* Copyright (c) 2007 Scott Lembcke + * + * Permission is hereby granted, free of charge, to any person obtaining a copy + * of this software and associated documentation files (the "Software"), to deal + * in the Software without restriction, including without limitation the rights + * to use, copy, modify, merge, publish, distribute, sublicense, and/or sell + * copies of the Software, and to permit persons to whom the Software is + * furnished to do so, subject to the following conditions: + * + * The above copyright notice and this permission notice shall be included in + * all copies or substantial portions of the Software. + * + * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR + * IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY, + * FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE + * AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER + * LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, + * OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE + * SOFTWARE. + */ + +#include <string.h> + +#include "chipmunk/chipmunk_private.h" + +//MARK: Sleeping Functions + +void +cpSpaceActivateBody(cpSpace *space, cpBody *body) +{ + cpAssertHard(cpBodyGetType(body) == CP_BODY_TYPE_DYNAMIC, "Internal error: Attempting to activate a non-dynamic body."); + + if(space->locked){ + // cpSpaceActivateBody() is called again once the space is unlocked + if(!cpArrayContains(space->rousedBodies, body)) cpArrayPush(space->rousedBodies, body); + } else { + cpAssertSoft(body->sleeping.root == NULL && body->sleeping.next == NULL, "Internal error: Activating body non-NULL node pointers."); + cpArrayPush(space->dynamicBodies, body); + + CP_BODY_FOREACH_SHAPE(body, shape){ + cpSpatialIndexRemove(space->staticShapes, shape, shape->hashid); + cpSpatialIndexInsert(space->dynamicShapes, shape, shape->hashid); + } + + CP_BODY_FOREACH_ARBITER(body, arb){ + cpBody *bodyA = arb->body_a; + + // Arbiters are shared between two bodies that are always woken up together. + // You only want to restore the arbiter once, so bodyA is arbitrarily chosen to own the arbiter. + // The edge case is when static bodies are involved as the static bodies never actually sleep. + // If the static body is bodyB then all is good. If the static body is bodyA, that can easily be checked. + if(body == bodyA || cpBodyGetType(bodyA) == CP_BODY_TYPE_STATIC){ + int numContacts = arb->count; + struct cpContact *contacts = arb->contacts; + + // Restore contact values back to the space's contact buffer memory + arb->contacts = cpContactBufferGetArray(space); + memcpy(arb->contacts, contacts, numContacts*sizeof(struct cpContact)); + cpSpacePushContacts(space, numContacts); + + // Reinsert the arbiter into the arbiter cache + const cpShape *a = arb->a, *b = arb->b; + const cpShape *shape_pair[] = {a, b}; + cpHashValue arbHashID = CP_HASH_PAIR((cpHashValue)a, (cpHashValue)b); + cpHashSetInsert(space->cachedArbiters, arbHashID, shape_pair, NULL, arb); + + // Update the arbiter's state + arb->stamp = space->stamp; + cpArrayPush(space->arbiters, arb); + + cpfree(contacts); + } + } + + CP_BODY_FOREACH_CONSTRAINT(body, constraint){ + cpBody *bodyA = constraint->a; + if(body == bodyA || cpBodyGetType(bodyA) == CP_BODY_TYPE_STATIC) cpArrayPush(space->constraints, constraint); + } + } +} + +static void +cpSpaceDeactivateBody(cpSpace *space, cpBody *body) +{ + cpAssertHard(cpBodyGetType(body) == CP_BODY_TYPE_DYNAMIC, "Internal error: Attempting to deactivate a non-dynamic body."); + + cpArrayDeleteObj(space->dynamicBodies, body); + + CP_BODY_FOREACH_SHAPE(body, shape){ + cpSpatialIndexRemove(space->dynamicShapes, shape, shape->hashid); + cpSpatialIndexInsert(space->staticShapes, shape, shape->hashid); + } + + CP_BODY_FOREACH_ARBITER(body, arb){ + cpBody *bodyA = arb->body_a; + if(body == bodyA || cpBodyGetType(bodyA) == CP_BODY_TYPE_STATIC){ + cpSpaceUncacheArbiter(space, arb); + + // Save contact values to a new block of memory so they won't time out + size_t bytes = arb->count*sizeof(struct cpContact); + struct cpContact *contacts = (struct cpContact *)cpcalloc(1, bytes); + memcpy(contacts, arb->contacts, bytes); + arb->contacts = contacts; + } + } + + CP_BODY_FOREACH_CONSTRAINT(body, constraint){ + cpBody *bodyA = constraint->a; + if(body == bodyA || cpBodyGetType(bodyA) == CP_BODY_TYPE_STATIC) cpArrayDeleteObj(space->constraints, constraint); + } +} + +static inline cpBody * +ComponentRoot(cpBody *body) +{ + return (body ? body->sleeping.root : NULL); +} + +void +cpBodyActivate(cpBody *body) +{ + if(body != NULL && cpBodyGetType(body) == CP_BODY_TYPE_DYNAMIC){ + body->sleeping.idleTime = 0.0f; + + cpBody *root = ComponentRoot(body); + if(root && cpBodyIsSleeping(root)){ + // TODO should cpBodyIsSleeping(root) be an assertion? + cpAssertSoft(cpBodyGetType(root) == CP_BODY_TYPE_DYNAMIC, "Internal Error: Non-dynamic body component root detected."); + + cpSpace *space = root->space; + cpBody *body = root; + while(body){ + cpBody *next = body->sleeping.next; + + body->sleeping.idleTime = 0.0f; + body->sleeping.root = NULL; + body->sleeping.next = NULL; + cpSpaceActivateBody(space, body); + + body = next; + } + + cpArrayDeleteObj(space->sleepingComponents, root); + } + + CP_BODY_FOREACH_ARBITER(body, arb){ + // Reset the idle timer of things the body is touching as well. + // That way things don't get left hanging in the air. + cpBody *other = (arb->body_a == body ? arb->body_b : arb->body_a); + if(cpBodyGetType(other) != CP_BODY_TYPE_STATIC) other->sleeping.idleTime = 0.0f; + } + } +} + +void +cpBodyActivateStatic(cpBody *body, cpShape *filter) +{ + cpAssertHard(cpBodyGetType(body) == CP_BODY_TYPE_STATIC, "cpBodyActivateStatic() called on a non-static body."); + + CP_BODY_FOREACH_ARBITER(body, arb){ + if(!filter || filter == arb->a || filter == arb->b){ + cpBodyActivate(arb->body_a == body ? arb->body_b : arb->body_a); + } + } + + // TODO: should also activate joints? +} + +static inline void +cpBodyPushArbiter(cpBody *body, cpArbiter *arb) +{ + cpAssertSoft(cpArbiterThreadForBody(arb, body)->next == NULL, "Internal Error: Dangling contact graph pointers detected. (A)"); + cpAssertSoft(cpArbiterThreadForBody(arb, body)->prev == NULL, "Internal Error: Dangling contact graph pointers detected. (B)"); + + cpArbiter *next = body->arbiterList; + cpAssertSoft(next == NULL || cpArbiterThreadForBody(next, body)->prev == NULL, "Internal Error: Dangling contact graph pointers detected. (C)"); + cpArbiterThreadForBody(arb, body)->next = next; + + if(next) cpArbiterThreadForBody(next, body)->prev = arb; + body->arbiterList = arb; +} + +static inline void +ComponentAdd(cpBody *root, cpBody *body){ + body->sleeping.root = root; + + if(body != root){ + body->sleeping.next = root->sleeping.next; + root->sleeping.next = body; + } +} + +static inline void +FloodFillComponent(cpBody *root, cpBody *body) +{ + // Kinematic bodies cannot be put to sleep and prevent bodies they are touching from sleeping. + // Static bodies are effectively sleeping all the time. + if(cpBodyGetType(body) == CP_BODY_TYPE_DYNAMIC){ + cpBody *other_root = ComponentRoot(body); + if(other_root == NULL){ + ComponentAdd(root, body); + CP_BODY_FOREACH_ARBITER(body, arb) FloodFillComponent(root, (body == arb->body_a ? arb->body_b : arb->body_a)); + CP_BODY_FOREACH_CONSTRAINT(body, constraint) FloodFillComponent(root, (body == constraint->a ? constraint->b : constraint->a)); + } else { + cpAssertSoft(other_root == root, "Internal Error: Inconsistency dectected in the contact graph."); + } + } +} + +static inline cpBool +ComponentActive(cpBody *root, cpFloat threshold) +{ + CP_BODY_FOREACH_COMPONENT(root, body){ + if(body->sleeping.idleTime < threshold) return cpTrue; + } + + return cpFalse; +} + +void +cpSpaceProcessComponents(cpSpace *space, cpFloat dt) +{ + cpBool sleep = (space->sleepTimeThreshold != INFINITY); + cpArray *bodies = space->dynamicBodies; + +#ifndef NDEBUG + for(int i=0; i<bodies->num; i++){ + cpBody *body = (cpBody*)bodies->arr[i]; + + cpAssertSoft(body->sleeping.next == NULL, "Internal Error: Dangling next pointer detected in contact graph."); + cpAssertSoft(body->sleeping.root == NULL, "Internal Error: Dangling root pointer detected in contact graph."); + } +#endif + + // Calculate the kinetic energy of all the bodies. + if(sleep){ + cpFloat dv = space->idleSpeedThreshold; + cpFloat dvsq = (dv ? dv*dv : cpvlengthsq(space->gravity)*dt*dt); + + // update idling and reset component nodes + for(int i=0; i<bodies->num; i++){ + cpBody *body = (cpBody*)bodies->arr[i]; + + // TODO should make a separate array for kinematic bodies. + if(cpBodyGetType(body) != CP_BODY_TYPE_DYNAMIC) continue; + + // Need to deal with infinite mass objects + cpFloat keThreshold = (dvsq ? body->m*dvsq : 0.0f); + body->sleeping.idleTime = (cpBodyKineticEnergy(body) > keThreshold ? 0.0f : body->sleeping.idleTime + dt); + } + } + + // Awaken any sleeping bodies found and then push arbiters to the bodies' lists. + cpArray *arbiters = space->arbiters; + for(int i=0, count=arbiters->num; i<count; i++){ + cpArbiter *arb = (cpArbiter*)arbiters->arr[i]; + cpBody *a = arb->body_a, *b = arb->body_b; + + if(sleep){ + // TODO checking cpBodyIsSleepin() redundant? + if(cpBodyGetType(b) == CP_BODY_TYPE_KINEMATIC || cpBodyIsSleeping(a)) cpBodyActivate(a); + if(cpBodyGetType(a) == CP_BODY_TYPE_KINEMATIC || cpBodyIsSleeping(b)) cpBodyActivate(b); + } + + cpBodyPushArbiter(a, arb); + cpBodyPushArbiter(b, arb); + } + + if(sleep){ + // Bodies should be held active if connected by a joint to a kinematic. + cpArray *constraints = space->constraints; + for(int i=0; i<constraints->num; i++){ + cpConstraint *constraint = (cpConstraint *)constraints->arr[i]; + cpBody *a = constraint->a, *b = constraint->b; + + if(cpBodyGetType(b) == CP_BODY_TYPE_KINEMATIC) cpBodyActivate(a); + if(cpBodyGetType(a) == CP_BODY_TYPE_KINEMATIC) cpBodyActivate(b); + } + + // Generate components and deactivate sleeping ones + for(int i=0; i<bodies->num;){ + cpBody *body = (cpBody*)bodies->arr[i]; + + if(ComponentRoot(body) == NULL){ + // Body not in a component yet. Perform a DFS to flood fill mark + // the component in the contact graph using this body as the root. + FloodFillComponent(body, body); + + // Check if the component should be put to sleep. + if(!ComponentActive(body, space->sleepTimeThreshold)){ + cpArrayPush(space->sleepingComponents, body); + CP_BODY_FOREACH_COMPONENT(body, other) cpSpaceDeactivateBody(space, other); + + // cpSpaceDeactivateBody() removed the current body from the list. + // Skip incrementing the index counter. + continue; + } + } + + i++; + + // Only sleeping bodies retain their component node pointers. + body->sleeping.root = NULL; + body->sleeping.next = NULL; + } + } +} + +void +cpBodySleep(cpBody *body) +{ + cpBodySleepWithGroup(body, NULL); +} + +void +cpBodySleepWithGroup(cpBody *body, cpBody *group){ + cpAssertHard(cpBodyGetType(body) == CP_BODY_TYPE_DYNAMIC, "Non-dynamic bodies cannot be put to sleep."); + + cpSpace *space = body->space; + cpAssertHard(!cpSpaceIsLocked(space), "Bodies cannot be put to sleep during a query or a call to cpSpaceStep(). Put these calls into a post-step callback."); + cpAssertHard(cpSpaceGetSleepTimeThreshold(space) < INFINITY, "Sleeping is not enabled on the space. You cannot sleep a body without setting a sleep time threshold on the space."); + cpAssertHard(group == NULL || cpBodyIsSleeping(group), "Cannot use a non-sleeping body as a group identifier."); + + if(cpBodyIsSleeping(body)){ + cpAssertHard(ComponentRoot(body) == ComponentRoot(group), "The body is already sleeping and it's group cannot be reassigned."); + return; + } + + CP_BODY_FOREACH_SHAPE(body, shape) cpShapeCacheBB(shape); + cpSpaceDeactivateBody(space, body); + + if(group){ + cpBody *root = ComponentRoot(group); + + body->sleeping.root = root; + body->sleeping.next = root->sleeping.next; + body->sleeping.idleTime = 0.0f; + + root->sleeping.next = body; + } else { + body->sleeping.root = body; + body->sleeping.next = NULL; + body->sleeping.idleTime = 0.0f; + + cpArrayPush(space->sleepingComponents, body); + } + + cpArrayDeleteObj(space->dynamicBodies, body); +} diff --git a/thirdparty/src/chipmunk/cpSpaceDebug.c b/thirdparty/src/chipmunk/cpSpaceDebug.c new file mode 100644 index 000000000..4711ac518 --- /dev/null +++ b/thirdparty/src/chipmunk/cpSpaceDebug.c @@ -0,0 +1,189 @@ +/* Copyright (c) 2013 Scott Lembcke and Howling Moon Software + * + * Permission is hereby granted, free of charge, to any person obtaining a copy + * of this software and associated documentation files (the "Software"), to deal + * in the Software without restriction, including without limitation the rights + * to use, copy, modify, merge, publish, distribute, sublicense, and/or sell + * copies of the Software, and to permit persons to whom the Software is + * furnished to do so, subject to the following conditions: + * + * The above copyright notice and this permission notice shall be included in + * all copies or substantial portions of the Software. + * + * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR + * IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY, + * FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE + * AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER + * LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, + * OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE + * SOFTWARE. + */ + +#include "chipmunk/chipmunk_private.h" + +#ifndef CP_SPACE_DISABLE_DEBUG_API + +static void +cpSpaceDebugDrawShape(cpShape *shape, cpSpaceDebugDrawOptions *options) +{ + cpBody *body = shape->body; + cpDataPointer data = options->data; + + cpSpaceDebugColor outline_color = options->shapeOutlineColor; + cpSpaceDebugColor fill_color = options->colorForShape(shape, data); + + switch(shape->klass->type){ + case CP_CIRCLE_SHAPE: { + cpCircleShape *circle = (cpCircleShape *)shape; + options->drawCircle(circle->tc, body->a, circle->r, outline_color, fill_color, data); + break; + } + case CP_SEGMENT_SHAPE: { + cpSegmentShape *seg = (cpSegmentShape *)shape; + options->drawFatSegment(seg->ta, seg->tb, seg->r, outline_color, fill_color, data); + break; + } + case CP_POLY_SHAPE: { + cpPolyShape *poly = (cpPolyShape *)shape; + + int count = poly->count; + struct cpSplittingPlane *planes = poly->planes; + cpVect *verts = (cpVect *)alloca(count*sizeof(cpVect)); + + for(int i=0; i<count; i++) verts[i] = planes[i].v0; + options->drawPolygon(count, verts, poly->r, outline_color, fill_color, data); + break; + } + default: break; + } +} + +static const cpVect spring_verts[] = { + {0.00f, 0.0f}, + {0.20f, 0.0f}, + {0.25f, 3.0f}, + {0.30f,-6.0f}, + {0.35f, 6.0f}, + {0.40f,-6.0f}, + {0.45f, 6.0f}, + {0.50f,-6.0f}, + {0.55f, 6.0f}, + {0.60f,-6.0f}, + {0.65f, 6.0f}, + {0.70f,-3.0f}, + {0.75f, 6.0f}, + {0.80f, 0.0f}, + {1.00f, 0.0f}, +}; +static const int spring_count = sizeof(spring_verts)/sizeof(cpVect); + +static void +cpSpaceDebugDrawConstraint(cpConstraint *constraint, cpSpaceDebugDrawOptions *options) +{ + cpDataPointer data = options->data; + cpSpaceDebugColor color = options->constraintColor; + + cpBody *body_a = constraint->a; + cpBody *body_b = constraint->b; + + if(cpConstraintIsPinJoint(constraint)){ + cpPinJoint *joint = (cpPinJoint *)constraint; + + cpVect a = cpTransformPoint(body_a->transform, joint->anchorA); + cpVect b = cpTransformPoint(body_b->transform, joint->anchorB); + + options->drawDot(5, a, color, data); + options->drawDot(5, b, color, data); + options->drawSegment(a, b, color, data); + } else if(cpConstraintIsSlideJoint(constraint)){ + cpSlideJoint *joint = (cpSlideJoint *)constraint; + + cpVect a = cpTransformPoint(body_a->transform, joint->anchorA); + cpVect b = cpTransformPoint(body_b->transform, joint->anchorB); + + options->drawDot(5, a, color, data); + options->drawDot(5, b, color, data); + options->drawSegment(a, b, color, data); + } else if(cpConstraintIsPivotJoint(constraint)){ + cpPivotJoint *joint = (cpPivotJoint *)constraint; + + cpVect a = cpTransformPoint(body_a->transform, joint->anchorA); + cpVect b = cpTransformPoint(body_b->transform, joint->anchorB); + + options->drawDot(5, a, color, data); + options->drawDot(5, b, color, data); + } else if(cpConstraintIsGrooveJoint(constraint)){ + cpGrooveJoint *joint = (cpGrooveJoint *)constraint; + + cpVect a = cpTransformPoint(body_a->transform, joint->grv_a); + cpVect b = cpTransformPoint(body_a->transform, joint->grv_b); + cpVect c = cpTransformPoint(body_b->transform, joint->anchorB); + + options->drawDot(5, c, color, data); + options->drawSegment(a, b, color, data); + } else if(cpConstraintIsDampedSpring(constraint)){ + cpDampedSpring *spring = (cpDampedSpring *)constraint; + cpDataPointer data = options->data; + cpSpaceDebugColor color = options->constraintColor; + + cpVect a = cpTransformPoint(body_a->transform, spring->anchorA); + cpVect b = cpTransformPoint(body_b->transform, spring->anchorB); + + options->drawDot(5, a, color, data); + options->drawDot(5, b, color, data); + + cpVect delta = cpvsub(b, a); + cpFloat cos = delta.x; + cpFloat sin = delta.y; + cpFloat s = 1.0f/cpvlength(delta); + + cpVect r1 = cpv(cos, -sin*s); + cpVect r2 = cpv(sin, cos*s); + + cpVect *verts = (cpVect *)alloca(spring_count*sizeof(cpVect)); + for(int i=0; i<spring_count; i++){ + cpVect v = spring_verts[i]; + verts[i] = cpv(cpvdot(v, r1) + a.x, cpvdot(v, r2) + a.y); + } + + for(int i=0; i<spring_count-1; i++){ + options->drawSegment(verts[i], verts[i + 1], color, data); + } + } +} + +void +cpSpaceDebugDraw(cpSpace *space, cpSpaceDebugDrawOptions *options) +{ + if(options->flags & CP_SPACE_DEBUG_DRAW_SHAPES){ + cpSpaceEachShape(space, (cpSpaceShapeIteratorFunc)cpSpaceDebugDrawShape, options); + } + + if(options->flags & CP_SPACE_DEBUG_DRAW_CONSTRAINTS){ + cpSpaceEachConstraint(space, (cpSpaceConstraintIteratorFunc)cpSpaceDebugDrawConstraint, options); + } + + if(options->flags & CP_SPACE_DEBUG_DRAW_COLLISION_POINTS){ + cpArray *arbiters = space->arbiters; + cpSpaceDebugColor color = options->collisionPointColor; + cpSpaceDebugDrawSegmentImpl draw_seg = options->drawSegment; + cpDataPointer data = options->data; + + for(int i=0; i<arbiters->num; i++){ + cpArbiter *arb = (cpArbiter*)arbiters->arr[i]; + cpVect n = arb->n; + + for(int j=0; j<arb->count; j++){ + cpVect p1 = cpvadd(arb->body_a->p, arb->contacts[j].r1); + cpVect p2 = cpvadd(arb->body_b->p, arb->contacts[j].r2); + + cpFloat d = 2.0f; + cpVect a = cpvadd(p1, cpvmult(n, -d)); + cpVect b = cpvadd(p2, cpvmult(n, d)); + draw_seg(a, b, color, data); + } + } + } +} + +#endif diff --git a/thirdparty/src/chipmunk/cpSpaceHash.c b/thirdparty/src/chipmunk/cpSpaceHash.c new file mode 100644 index 000000000..656c3bd6f --- /dev/null +++ b/thirdparty/src/chipmunk/cpSpaceHash.c @@ -0,0 +1,634 @@ +/* Copyright (c) 2013 Scott Lembcke and Howling Moon Software + * + * Permission is hereby granted, free of charge, to any person obtaining a copy + * of this software and associated documentation files (the "Software"), to deal + * in the Software without restriction, including without limitation the rights + * to use, copy, modify, merge, publish, distribute, sublicense, and/or sell + * copies of the Software, and to permit persons to whom the Software is + * furnished to do so, subject to the following conditions: + * + * The above copyright notice and this permission notice shall be included in + * all copies or substantial portions of the Software. + * + * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR + * IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY, + * FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE + * AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER + * LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, + * OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE + * SOFTWARE. + */ + +#include "chipmunk/chipmunk_private.h" +#include "prime.h" + +typedef struct cpSpaceHashBin cpSpaceHashBin; +typedef struct cpHandle cpHandle; + +struct cpSpaceHash { + cpSpatialIndex spatialIndex; + + int numcells; + cpFloat celldim; + + cpSpaceHashBin **table; + cpHashSet *handleSet; + + cpSpaceHashBin *pooledBins; + cpArray *pooledHandles; + cpArray *allocatedBuffers; + + cpTimestamp stamp; +}; + + +//MARK: Handle Functions + +struct cpHandle { + void *obj; + int retain; + cpTimestamp stamp; +}; + +static cpHandle* +cpHandleInit(cpHandle *hand, void *obj) +{ + hand->obj = obj; + hand->retain = 0; + hand->stamp = 0; + + return hand; +} + +static inline void cpHandleRetain(cpHandle *hand){hand->retain++;} + +static inline void +cpHandleRelease(cpHandle *hand, cpArray *pooledHandles) +{ + hand->retain--; + if(hand->retain == 0) cpArrayPush(pooledHandles, hand); +} + +static int handleSetEql(void *obj, cpHandle *hand){return (obj == hand->obj);} + +static void * +handleSetTrans(void *obj, cpSpaceHash *hash) +{ + if(hash->pooledHandles->num == 0){ + // handle pool is exhausted, make more + int count = CP_BUFFER_BYTES/sizeof(cpHandle); + cpAssertHard(count, "Internal Error: Buffer size is too small."); + + cpHandle *buffer = (cpHandle *)cpcalloc(1, CP_BUFFER_BYTES); + cpArrayPush(hash->allocatedBuffers, buffer); + + for(int i=0; i<count; i++) cpArrayPush(hash->pooledHandles, buffer + i); + } + + cpHandle *hand = cpHandleInit((cpHandle *)cpArrayPop(hash->pooledHandles), obj); + cpHandleRetain(hand); + + return hand; +} + +//MARK: Bin Functions + +struct cpSpaceHashBin { + cpHandle *handle; + cpSpaceHashBin *next; +}; + +static inline void +recycleBin(cpSpaceHash *hash, cpSpaceHashBin *bin) +{ + bin->next = hash->pooledBins; + hash->pooledBins = bin; +} + +static inline void +clearTableCell(cpSpaceHash *hash, int idx) +{ + cpSpaceHashBin *bin = hash->table[idx]; + while(bin){ + cpSpaceHashBin *next = bin->next; + + cpHandleRelease(bin->handle, hash->pooledHandles); + recycleBin(hash, bin); + + bin = next; + } + + hash->table[idx] = NULL; +} + +static void +clearTable(cpSpaceHash *hash) +{ + for(int i=0; i<hash->numcells; i++) clearTableCell(hash, i); +} + +// Get a recycled or new bin. +static inline cpSpaceHashBin * +getEmptyBin(cpSpaceHash *hash) +{ + cpSpaceHashBin *bin = hash->pooledBins; + + if(bin){ + hash->pooledBins = bin->next; + return bin; + } else { + // Pool is exhausted, make more + int count = CP_BUFFER_BYTES/sizeof(cpSpaceHashBin); + cpAssertHard(count, "Internal Error: Buffer size is too small."); + + cpSpaceHashBin *buffer = (cpSpaceHashBin *)cpcalloc(1, CP_BUFFER_BYTES); + cpArrayPush(hash->allocatedBuffers, buffer); + + // push all but the first one, return the first instead + for(int i=1; i<count; i++) recycleBin(hash, buffer + i); + return buffer; + } +} + +//MARK: Memory Management Functions + +cpSpaceHash * +cpSpaceHashAlloc(void) +{ + return (cpSpaceHash *)cpcalloc(1, sizeof(cpSpaceHash)); +} + +// Frees the old table, and allocate a new one. +static void +cpSpaceHashAllocTable(cpSpaceHash *hash, int numcells) +{ + cpfree(hash->table); + + hash->numcells = numcells; + hash->table = (cpSpaceHashBin **)cpcalloc(numcells, sizeof(cpSpaceHashBin *)); +} + +static inline cpSpatialIndexClass *Klass(); + +cpSpatialIndex * +cpSpaceHashInit(cpSpaceHash *hash, cpFloat celldim, int numcells, cpSpatialIndexBBFunc bbfunc, cpSpatialIndex *staticIndex) +{ + cpSpatialIndexInit((cpSpatialIndex *)hash, Klass(), bbfunc, staticIndex); + + cpSpaceHashAllocTable(hash, next_prime(numcells)); + hash->celldim = celldim; + + hash->handleSet = cpHashSetNew(0, (cpHashSetEqlFunc)handleSetEql); + + hash->pooledHandles = cpArrayNew(0); + + hash->pooledBins = NULL; + hash->allocatedBuffers = cpArrayNew(0); + + hash->stamp = 1; + + return (cpSpatialIndex *)hash; +} + +cpSpatialIndex * +cpSpaceHashNew(cpFloat celldim, int cells, cpSpatialIndexBBFunc bbfunc, cpSpatialIndex *staticIndex) +{ + return cpSpaceHashInit(cpSpaceHashAlloc(), celldim, cells, bbfunc, staticIndex); +} + +static void +cpSpaceHashDestroy(cpSpaceHash *hash) +{ + if(hash->table) clearTable(hash); + cpfree(hash->table); + + cpHashSetFree(hash->handleSet); + + cpArrayFreeEach(hash->allocatedBuffers, cpfree); + cpArrayFree(hash->allocatedBuffers); + cpArrayFree(hash->pooledHandles); +} + +//MARK: Helper Functions + +static inline cpBool +containsHandle(cpSpaceHashBin *bin, cpHandle *hand) +{ + while(bin){ + if(bin->handle == hand) return cpTrue; + bin = bin->next; + } + + return cpFalse; +} + +// The hash function itself. +static inline cpHashValue +hash_func(cpHashValue x, cpHashValue y, cpHashValue n) +{ + return (x*1640531513ul ^ y*2654435789ul) % n; +} + +// Much faster than (int)floor(f) +// Profiling showed floor() to be a sizable performance hog +static inline int +floor_int(cpFloat f) +{ + int i = (int)f; + return (f < 0.0f && f != i ? i - 1 : i); +} + +static inline void +hashHandle(cpSpaceHash *hash, cpHandle *hand, cpBB bb) +{ + // Find the dimensions in cell coordinates. + cpFloat dim = hash->celldim; + int l = floor_int(bb.l/dim); // Fix by ShiftZ + int r = floor_int(bb.r/dim); + int b = floor_int(bb.b/dim); + int t = floor_int(bb.t/dim); + + int n = hash->numcells; + for(int i=l; i<=r; i++){ + for(int j=b; j<=t; j++){ + cpHashValue idx = hash_func(i,j,n); + cpSpaceHashBin *bin = hash->table[idx]; + + // Don't add an object twice to the same cell. + if(containsHandle(bin, hand)) continue; + + cpHandleRetain(hand); + // Insert a new bin for the handle in this cell. + cpSpaceHashBin *newBin = getEmptyBin(hash); + newBin->handle = hand; + newBin->next = bin; + hash->table[idx] = newBin; + } + } +} + +//MARK: Basic Operations + +static void +cpSpaceHashInsert(cpSpaceHash *hash, void *obj, cpHashValue hashid) +{ + cpHandle *hand = (cpHandle *)cpHashSetInsert(hash->handleSet, hashid, obj, (cpHashSetTransFunc)handleSetTrans, hash); + hashHandle(hash, hand, hash->spatialIndex.bbfunc(obj)); +} + +static void +cpSpaceHashRehashObject(cpSpaceHash *hash, void *obj, cpHashValue hashid) +{ + cpHandle *hand = (cpHandle *)cpHashSetRemove(hash->handleSet, hashid, obj); + + if(hand){ + hand->obj = NULL; + cpHandleRelease(hand, hash->pooledHandles); + + cpSpaceHashInsert(hash, obj, hashid); + } +} + +static void +rehash_helper(cpHandle *hand, cpSpaceHash *hash) +{ + hashHandle(hash, hand, hash->spatialIndex.bbfunc(hand->obj)); +} + +static void +cpSpaceHashRehash(cpSpaceHash *hash) +{ + clearTable(hash); + cpHashSetEach(hash->handleSet, (cpHashSetIteratorFunc)rehash_helper, hash); +} + +static void +cpSpaceHashRemove(cpSpaceHash *hash, void *obj, cpHashValue hashid) +{ + cpHandle *hand = (cpHandle *)cpHashSetRemove(hash->handleSet, hashid, obj); + + if(hand){ + hand->obj = NULL; + cpHandleRelease(hand, hash->pooledHandles); + } +} + +typedef struct eachContext { + cpSpatialIndexIteratorFunc func; + void *data; +} eachContext; + +static void eachHelper(cpHandle *hand, eachContext *context){context->func(hand->obj, context->data);} + +static void +cpSpaceHashEach(cpSpaceHash *hash, cpSpatialIndexIteratorFunc func, void *data) +{ + eachContext context = {func, data}; + cpHashSetEach(hash->handleSet, (cpHashSetIteratorFunc)eachHelper, &context); +} + +static void +remove_orphaned_handles(cpSpaceHash *hash, cpSpaceHashBin **bin_ptr) +{ + cpSpaceHashBin *bin = *bin_ptr; + while(bin){ + cpHandle *hand = bin->handle; + cpSpaceHashBin *next = bin->next; + + if(!hand->obj){ + // orphaned handle, unlink and recycle the bin + (*bin_ptr) = bin->next; + recycleBin(hash, bin); + + cpHandleRelease(hand, hash->pooledHandles); + } else { + bin_ptr = &bin->next; + } + + bin = next; + } +} + +//MARK: Query Functions + +static inline void +query_helper(cpSpaceHash *hash, cpSpaceHashBin **bin_ptr, void *obj, cpSpatialIndexQueryFunc func, void *data) +{ + restart: + for(cpSpaceHashBin *bin = *bin_ptr; bin; bin = bin->next){ + cpHandle *hand = bin->handle; + void *other = hand->obj; + + if(hand->stamp == hash->stamp || obj == other){ + continue; + } else if(other){ + func(obj, other, 0, data); + hand->stamp = hash->stamp; + } else { + // The object for this handle has been removed + // cleanup this cell and restart the query + remove_orphaned_handles(hash, bin_ptr); + goto restart; // GCC not smart enough/able to tail call an inlined function. + } + } +} + +static void +cpSpaceHashQuery(cpSpaceHash *hash, void *obj, cpBB bb, cpSpatialIndexQueryFunc func, void *data) +{ + // Get the dimensions in cell coordinates. + cpFloat dim = hash->celldim; + int l = floor_int(bb.l/dim); // Fix by ShiftZ + int r = floor_int(bb.r/dim); + int b = floor_int(bb.b/dim); + int t = floor_int(bb.t/dim); + + int n = hash->numcells; + cpSpaceHashBin **table = hash->table; + + // Iterate over the cells and query them. + for(int i=l; i<=r; i++){ + for(int j=b; j<=t; j++){ + query_helper(hash, &table[hash_func(i,j,n)], obj, func, data); + } + } + + hash->stamp++; +} + +// Similar to struct eachPair above. +typedef struct queryRehashContext { + cpSpaceHash *hash; + cpSpatialIndexQueryFunc func; + void *data; +} queryRehashContext; + +// Hashset iterator func used with cpSpaceHashQueryRehash(). +static void +queryRehash_helper(cpHandle *hand, queryRehashContext *context) +{ + cpSpaceHash *hash = context->hash; + cpSpatialIndexQueryFunc func = context->func; + void *data = context->data; + + cpFloat dim = hash->celldim; + int n = hash->numcells; + + void *obj = hand->obj; + cpBB bb = hash->spatialIndex.bbfunc(obj); + + int l = floor_int(bb.l/dim); + int r = floor_int(bb.r/dim); + int b = floor_int(bb.b/dim); + int t = floor_int(bb.t/dim); + + cpSpaceHashBin **table = hash->table; + + for(int i=l; i<=r; i++){ + for(int j=b; j<=t; j++){ + cpHashValue idx = hash_func(i,j,n); + cpSpaceHashBin *bin = table[idx]; + + if(containsHandle(bin, hand)) continue; + + cpHandleRetain(hand); // this MUST be done first in case the object is removed in func() + query_helper(hash, &bin, obj, func, data); + + cpSpaceHashBin *newBin = getEmptyBin(hash); + newBin->handle = hand; + newBin->next = bin; + table[idx] = newBin; + } + } + + // Increment the stamp for each object hashed. + hash->stamp++; +} + +static void +cpSpaceHashReindexQuery(cpSpaceHash *hash, cpSpatialIndexQueryFunc func, void *data) +{ + clearTable(hash); + + queryRehashContext context = {hash, func, data}; + cpHashSetEach(hash->handleSet, (cpHashSetIteratorFunc)queryRehash_helper, &context); + + cpSpatialIndexCollideStatic((cpSpatialIndex *)hash, hash->spatialIndex.staticIndex, func, data); +} + +static inline cpFloat +segmentQuery_helper(cpSpaceHash *hash, cpSpaceHashBin **bin_ptr, void *obj, cpSpatialIndexSegmentQueryFunc func, void *data) +{ + cpFloat t = 1.0f; + + restart: + for(cpSpaceHashBin *bin = *bin_ptr; bin; bin = bin->next){ + cpHandle *hand = bin->handle; + void *other = hand->obj; + + // Skip over certain conditions + if(hand->stamp == hash->stamp){ + continue; + } else if(other){ + t = cpfmin(t, func(obj, other, data)); + hand->stamp = hash->stamp; + } else { + // The object for this handle has been removed + // cleanup this cell and restart the query + remove_orphaned_handles(hash, bin_ptr); + goto restart; // GCC not smart enough/able to tail call an inlined function. + } + } + + return t; +} + +// modified from http://playtechs.blogspot.com/2007/03/raytracing-on-grid.html +static void +cpSpaceHashSegmentQuery(cpSpaceHash *hash, void *obj, cpVect a, cpVect b, cpFloat t_exit, cpSpatialIndexSegmentQueryFunc func, void *data) +{ + a = cpvmult(a, 1.0f/hash->celldim); + b = cpvmult(b, 1.0f/hash->celldim); + + int cell_x = floor_int(a.x), cell_y = floor_int(a.y); + + cpFloat t = 0; + + int x_inc, y_inc; + cpFloat temp_v, temp_h; + + if (b.x > a.x){ + x_inc = 1; + temp_h = (cpffloor(a.x + 1.0f) - a.x); + } else { + x_inc = -1; + temp_h = (a.x - cpffloor(a.x)); + } + + if (b.y > a.y){ + y_inc = 1; + temp_v = (cpffloor(a.y + 1.0f) - a.y); + } else { + y_inc = -1; + temp_v = (a.y - cpffloor(a.y)); + } + + // Division by zero is *very* slow on ARM + cpFloat dx = cpfabs(b.x - a.x), dy = cpfabs(b.y - a.y); + cpFloat dt_dx = (dx ? 1.0f/dx : INFINITY), dt_dy = (dy ? 1.0f/dy : INFINITY); + + // fix NANs in horizontal directions + cpFloat next_h = (temp_h ? temp_h*dt_dx : dt_dx); + cpFloat next_v = (temp_v ? temp_v*dt_dy : dt_dy); + + int n = hash->numcells; + cpSpaceHashBin **table = hash->table; + + while(t < t_exit){ + cpHashValue idx = hash_func(cell_x, cell_y, n); + t_exit = cpfmin(t_exit, segmentQuery_helper(hash, &table[idx], obj, func, data)); + + if (next_v < next_h){ + cell_y += y_inc; + t = next_v; + next_v += dt_dy; + } else { + cell_x += x_inc; + t = next_h; + next_h += dt_dx; + } + } + + hash->stamp++; +} + +//MARK: Misc + +void +cpSpaceHashResize(cpSpaceHash *hash, cpFloat celldim, int numcells) +{ + if(hash->spatialIndex.klass != Klass()){ + cpAssertWarn(cpFalse, "Ignoring cpSpaceHashResize() call to non-cpSpaceHash spatial index."); + return; + } + + clearTable(hash); + + hash->celldim = celldim; + cpSpaceHashAllocTable(hash, next_prime(numcells)); +} + +static int +cpSpaceHashCount(cpSpaceHash *hash) +{ + return cpHashSetCount(hash->handleSet); +} + +static int +cpSpaceHashContains(cpSpaceHash *hash, void *obj, cpHashValue hashid) +{ + return cpHashSetFind(hash->handleSet, hashid, obj) != NULL; +} + +static cpSpatialIndexClass klass = { + (cpSpatialIndexDestroyImpl)cpSpaceHashDestroy, + + (cpSpatialIndexCountImpl)cpSpaceHashCount, + (cpSpatialIndexEachImpl)cpSpaceHashEach, + (cpSpatialIndexContainsImpl)cpSpaceHashContains, + + (cpSpatialIndexInsertImpl)cpSpaceHashInsert, + (cpSpatialIndexRemoveImpl)cpSpaceHashRemove, + + (cpSpatialIndexReindexImpl)cpSpaceHashRehash, + (cpSpatialIndexReindexObjectImpl)cpSpaceHashRehashObject, + (cpSpatialIndexReindexQueryImpl)cpSpaceHashReindexQuery, + + (cpSpatialIndexQueryImpl)cpSpaceHashQuery, + (cpSpatialIndexSegmentQueryImpl)cpSpaceHashSegmentQuery, +}; + +static inline cpSpatialIndexClass *Klass(){return &klass;} + +//MARK: Debug Drawing + +//#define CP_BBTREE_DEBUG_DRAW +#ifdef CP_BBTREE_DEBUG_DRAW +#include "OpenGL/gl.h" +#include "OpenGL/glu.h" +#include <GLUT/glut.h> + +void +cpSpaceHashRenderDebug(cpSpatialIndex *index) +{ + if(index->klass != &klass){ + cpAssertWarn(cpFalse, "Ignoring cpSpaceHashRenderDebug() call to non-spatial hash spatial index."); + return; + } + + cpSpaceHash *hash = (cpSpaceHash *)index; + cpBB bb = cpBBNew(-320, -240, 320, 240); + + cpFloat dim = hash->celldim; + int n = hash->numcells; + + int l = (int)floor(bb.l/dim); + int r = (int)floor(bb.r/dim); + int b = (int)floor(bb.b/dim); + int t = (int)floor(bb.t/dim); + + for(int i=l; i<=r; i++){ + for(int j=b; j<=t; j++){ + int cell_count = 0; + + int index = hash_func(i,j,n); + for(cpSpaceHashBin *bin = hash->table[index]; bin; bin = bin->next) + cell_count++; + + GLfloat v = 1.0f - (GLfloat)cell_count/10.0f; + glColor3f(v,v,v); + glRectf(i*dim, j*dim, (i + 1)*dim, (j + 1)*dim); + } + } +} +#endif diff --git a/thirdparty/src/chipmunk/cpSpaceQuery.c b/thirdparty/src/chipmunk/cpSpaceQuery.c new file mode 100644 index 000000000..1ce4a10c1 --- /dev/null +++ b/thirdparty/src/chipmunk/cpSpaceQuery.c @@ -0,0 +1,246 @@ +/* Copyright (c) 2013 Scott Lembcke and Howling Moon Software + * + * Permission is hereby granted, free of charge, to any person obtaining a copy + * of this software and associated documentation files (the "Software"), to deal + * in the Software without restriction, including without limitation the rights + * to use, copy, modify, merge, publish, distribute, sublicense, and/or sell + * copies of the Software, and to permit persons to whom the Software is + * furnished to do so, subject to the following conditions: + * + * The above copyright notice and this permission notice shall be included in + * all copies or substantial portions of the Software. + * + * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR + * IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY, + * FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE + * AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER + * LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, + * OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE + * SOFTWARE. + */ + +#include "chipmunk/chipmunk_private.h" + +//MARK: Nearest Point Query Functions + +struct PointQueryContext { + cpVect point; + cpFloat maxDistance; + cpShapeFilter filter; + cpSpacePointQueryFunc func; +}; + +static cpCollisionID +NearestPointQuery(struct PointQueryContext *context, cpShape *shape, cpCollisionID id, void *data) +{ + if( + !cpShapeFilterReject(shape->filter, context->filter) + ){ + cpPointQueryInfo info; + cpShapePointQuery(shape, context->point, &info); + + if(info.shape && info.distance < context->maxDistance) context->func(shape, info.point, info.distance, info.gradient, data); + } + + return id; +} + +void +cpSpacePointQuery(cpSpace *space, cpVect point, cpFloat maxDistance, cpShapeFilter filter, cpSpacePointQueryFunc func, void *data) +{ + struct PointQueryContext context = {point, maxDistance, filter, func}; + cpBB bb = cpBBNewForCircle(point, cpfmax(maxDistance, 0.0f)); + + cpSpaceLock(space); { + cpSpatialIndexQuery(space->dynamicShapes, &context, bb, (cpSpatialIndexQueryFunc)NearestPointQuery, data); + cpSpatialIndexQuery(space->staticShapes, &context, bb, (cpSpatialIndexQueryFunc)NearestPointQuery, data); + } cpSpaceUnlock(space, cpTrue); +} + +static cpCollisionID +NearestPointQueryNearest(struct PointQueryContext *context, cpShape *shape, cpCollisionID id, cpPointQueryInfo *out) +{ + if( + !cpShapeFilterReject(shape->filter, context->filter) && !shape->sensor + ){ + cpPointQueryInfo info; + cpShapePointQuery(shape, context->point, &info); + + if(info.distance < out->distance) (*out) = info; + } + + return id; +} + +cpShape * +cpSpacePointQueryNearest(cpSpace *space, cpVect point, cpFloat maxDistance, cpShapeFilter filter, cpPointQueryInfo *out) +{ + cpPointQueryInfo info = {NULL, cpvzero, maxDistance, cpvzero}; + if(out){ + (*out) = info; + } else { + out = &info; + } + + struct PointQueryContext context = { + point, maxDistance, + filter, + NULL + }; + + cpBB bb = cpBBNewForCircle(point, cpfmax(maxDistance, 0.0f)); + cpSpatialIndexQuery(space->dynamicShapes, &context, bb, (cpSpatialIndexQueryFunc)NearestPointQueryNearest, out); + cpSpatialIndexQuery(space->staticShapes, &context, bb, (cpSpatialIndexQueryFunc)NearestPointQueryNearest, out); + + return (cpShape *)out->shape; +} + + +//MARK: Segment Query Functions + +struct SegmentQueryContext { + cpVect start, end; + cpFloat radius; + cpShapeFilter filter; + cpSpaceSegmentQueryFunc func; +}; + +static cpFloat +SegmentQuery(struct SegmentQueryContext *context, cpShape *shape, void *data) +{ + cpSegmentQueryInfo info; + + if( + !cpShapeFilterReject(shape->filter, context->filter) && + cpShapeSegmentQuery(shape, context->start, context->end, context->radius, &info) + ){ + context->func(shape, info.point, info.normal, info.alpha, data); + } + + return 1.0f; +} + +void +cpSpaceSegmentQuery(cpSpace *space, cpVect start, cpVect end, cpFloat radius, cpShapeFilter filter, cpSpaceSegmentQueryFunc func, void *data) +{ + struct SegmentQueryContext context = { + start, end, + radius, + filter, + func, + }; + + cpSpaceLock(space); { + cpSpatialIndexSegmentQuery(space->staticShapes, &context, start, end, 1.0f, (cpSpatialIndexSegmentQueryFunc)SegmentQuery, data); + cpSpatialIndexSegmentQuery(space->dynamicShapes, &context, start, end, 1.0f, (cpSpatialIndexSegmentQueryFunc)SegmentQuery, data); + } cpSpaceUnlock(space, cpTrue); +} + +static cpFloat +SegmentQueryFirst(struct SegmentQueryContext *context, cpShape *shape, cpSegmentQueryInfo *out) +{ + cpSegmentQueryInfo info; + + if( + !cpShapeFilterReject(shape->filter, context->filter) && !shape->sensor && + cpShapeSegmentQuery(shape, context->start, context->end, context->radius, &info) && + info.alpha < out->alpha + ){ + (*out) = info; + } + + return out->alpha; +} + +cpShape * +cpSpaceSegmentQueryFirst(cpSpace *space, cpVect start, cpVect end, cpFloat radius, cpShapeFilter filter, cpSegmentQueryInfo *out) +{ + cpSegmentQueryInfo info = {NULL, end, cpvzero, 1.0f}; + if(out){ + (*out) = info; + } else { + out = &info; + } + + struct SegmentQueryContext context = { + start, end, + radius, + filter, + NULL + }; + + cpSpatialIndexSegmentQuery(space->staticShapes, &context, start, end, 1.0f, (cpSpatialIndexSegmentQueryFunc)SegmentQueryFirst, out); + cpSpatialIndexSegmentQuery(space->dynamicShapes, &context, start, end, out->alpha, (cpSpatialIndexSegmentQueryFunc)SegmentQueryFirst, out); + + return (cpShape *)out->shape; +} + +//MARK: BB Query Functions + +struct BBQueryContext { + cpBB bb; + cpShapeFilter filter; + cpSpaceBBQueryFunc func; +}; + +static cpCollisionID +BBQuery(struct BBQueryContext *context, cpShape *shape, cpCollisionID id, void *data) +{ + if( + !cpShapeFilterReject(shape->filter, context->filter) && + cpBBIntersects(context->bb, shape->bb) + ){ + context->func(shape, data); + } + + return id; +} + +void +cpSpaceBBQuery(cpSpace *space, cpBB bb, cpShapeFilter filter, cpSpaceBBQueryFunc func, void *data) +{ + struct BBQueryContext context = {bb, filter, func}; + + cpSpaceLock(space); { + cpSpatialIndexQuery(space->dynamicShapes, &context, bb, (cpSpatialIndexQueryFunc)BBQuery, data); + cpSpatialIndexQuery(space->staticShapes, &context, bb, (cpSpatialIndexQueryFunc)BBQuery, data); + } cpSpaceUnlock(space, cpTrue); +} + +//MARK: Shape Query Functions + +struct ShapeQueryContext { + cpSpaceShapeQueryFunc func; + void *data; + cpBool anyCollision; +}; + +// Callback from the spatial hash. +static cpCollisionID +ShapeQuery(cpShape *a, cpShape *b, cpCollisionID id, struct ShapeQueryContext *context) +{ + if(cpShapeFilterReject(a->filter, b->filter) || a == b) return id; + + cpContactPointSet set = cpShapesCollide(a, b); + if(set.count){ + if(context->func) context->func(b, &set, context->data); + context->anyCollision = !(a->sensor || b->sensor); + } + + return id; +} + +cpBool +cpSpaceShapeQuery(cpSpace *space, cpShape *shape, cpSpaceShapeQueryFunc func, void *data) +{ + cpBody *body = shape->body; + cpBB bb = (body ? cpShapeUpdate(shape, body->transform) : shape->bb); + struct ShapeQueryContext context = {func, data, cpFalse}; + + cpSpaceLock(space); { + cpSpatialIndexQuery(space->dynamicShapes, shape, bb, (cpSpatialIndexQueryFunc)ShapeQuery, &context); + cpSpatialIndexQuery(space->staticShapes, shape, bb, (cpSpatialIndexQueryFunc)ShapeQuery, &context); + } cpSpaceUnlock(space, cpTrue); + + return context.anyCollision; +} diff --git a/thirdparty/src/chipmunk/cpSpaceStep.c b/thirdparty/src/chipmunk/cpSpaceStep.c new file mode 100644 index 000000000..85cbb3d0c --- /dev/null +++ b/thirdparty/src/chipmunk/cpSpaceStep.c @@ -0,0 +1,445 @@ +/* Copyright (c) 2013 Scott Lembcke and Howling Moon Software + * + * Permission is hereby granted, free of charge, to any person obtaining a copy + * of this software and associated documentation files (the "Software"), to deal + * in the Software without restriction, including without limitation the rights + * to use, copy, modify, merge, publish, distribute, sublicense, and/or sell + * copies of the Software, and to permit persons to whom the Software is + * furnished to do so, subject to the following conditions: + * + * The above copyright notice and this permission notice shall be included in + * all copies or substantial portions of the Software. + * + * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR + * IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY, + * FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE + * AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER + * LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, + * OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE + * SOFTWARE. + */ + +#include "chipmunk/chipmunk_private.h" + +//MARK: Post Step Callback Functions + +cpPostStepCallback * +cpSpaceGetPostStepCallback(cpSpace *space, void *key) +{ + cpArray *arr = space->postStepCallbacks; + for(int i=0; i<arr->num; i++){ + cpPostStepCallback *callback = (cpPostStepCallback *)arr->arr[i]; + if(callback && callback->key == key) return callback; + } + + return NULL; +} + +static void PostStepDoNothing(cpSpace *space, void *obj, void *data){} + +cpBool +cpSpaceAddPostStepCallback(cpSpace *space, cpPostStepFunc func, void *key, void *data) +{ + cpAssertWarn(space->locked, + "Adding a post-step callback when the space is not locked is unnecessary. " + "Post-step callbacks will not called until the end of the next call to cpSpaceStep() or the next query."); + + if(!cpSpaceGetPostStepCallback(space, key)){ + cpPostStepCallback *callback = (cpPostStepCallback *)cpcalloc(1, sizeof(cpPostStepCallback)); + callback->func = (func ? func : PostStepDoNothing); + callback->key = key; + callback->data = data; + + cpArrayPush(space->postStepCallbacks, callback); + return cpTrue; + } else { + return cpFalse; + } +} + +//MARK: Locking Functions + +void +cpSpaceLock(cpSpace *space) +{ + space->locked++; +} + +void +cpSpaceUnlock(cpSpace *space, cpBool runPostStep) +{ + space->locked--; + cpAssertHard(space->locked >= 0, "Internal Error: Space lock underflow."); + + if(space->locked == 0){ + cpArray *waking = space->rousedBodies; + + for(int i=0, count=waking->num; i<count; i++){ + cpSpaceActivateBody(space, (cpBody *)waking->arr[i]); + waking->arr[i] = NULL; + } + + waking->num = 0; + + if(space->locked == 0 && runPostStep && !space->skipPostStep){ + space->skipPostStep = cpTrue; + + cpArray *arr = space->postStepCallbacks; + for(int i=0; i<arr->num; i++){ + cpPostStepCallback *callback = (cpPostStepCallback *)arr->arr[i]; + cpPostStepFunc func = callback->func; + + // Mark the func as NULL in case calling it calls cpSpaceRunPostStepCallbacks() again. + // TODO: need more tests around this case I think. + callback->func = NULL; + if(func) func(space, callback->key, callback->data); + + arr->arr[i] = NULL; + cpfree(callback); + } + + arr->num = 0; + space->skipPostStep = cpFalse; + } + } +} + +//MARK: Contact Buffer Functions + +struct cpContactBufferHeader { + cpTimestamp stamp; + cpContactBufferHeader *next; + unsigned int numContacts; +}; + +#define CP_CONTACTS_BUFFER_SIZE ((CP_BUFFER_BYTES - sizeof(cpContactBufferHeader))/sizeof(struct cpContact)) +typedef struct cpContactBuffer { + cpContactBufferHeader header; + struct cpContact contacts[CP_CONTACTS_BUFFER_SIZE]; +} cpContactBuffer; + +static cpContactBufferHeader * +cpSpaceAllocContactBuffer(cpSpace *space) +{ + cpContactBuffer *buffer = (cpContactBuffer *)cpcalloc(1, sizeof(cpContactBuffer)); + cpArrayPush(space->allocatedBuffers, buffer); + return (cpContactBufferHeader *)buffer; +} + +static cpContactBufferHeader * +cpContactBufferHeaderInit(cpContactBufferHeader *header, cpTimestamp stamp, cpContactBufferHeader *splice) +{ + header->stamp = stamp; + header->next = (splice ? splice->next : header); + header->numContacts = 0; + + return header; +} + +void +cpSpacePushFreshContactBuffer(cpSpace *space) +{ + cpTimestamp stamp = space->stamp; + + cpContactBufferHeader *head = space->contactBuffersHead; + + if(!head){ + // No buffers have been allocated, make one + space->contactBuffersHead = cpContactBufferHeaderInit(cpSpaceAllocContactBuffer(space), stamp, NULL); + } else if(stamp - head->next->stamp > space->collisionPersistence){ + // The tail buffer is available, rotate the ring + cpContactBufferHeader *tail = head->next; + space->contactBuffersHead = cpContactBufferHeaderInit(tail, stamp, tail); + } else { + // Allocate a new buffer and push it into the ring + cpContactBufferHeader *buffer = cpContactBufferHeaderInit(cpSpaceAllocContactBuffer(space), stamp, head); + space->contactBuffersHead = head->next = buffer; + } +} + + +struct cpContact * +cpContactBufferGetArray(cpSpace *space) +{ + if(space->contactBuffersHead->numContacts + CP_MAX_CONTACTS_PER_ARBITER > CP_CONTACTS_BUFFER_SIZE){ + // contact buffer could overflow on the next collision, push a fresh one. + cpSpacePushFreshContactBuffer(space); + } + + cpContactBufferHeader *head = space->contactBuffersHead; + return ((cpContactBuffer *)head)->contacts + head->numContacts; +} + +void +cpSpacePushContacts(cpSpace *space, int count) +{ + cpAssertHard(count <= CP_MAX_CONTACTS_PER_ARBITER, "Internal Error: Contact buffer overflow!"); + space->contactBuffersHead->numContacts += count; +} + +static void +cpSpacePopContacts(cpSpace *space, int count){ + space->contactBuffersHead->numContacts -= count; +} + +//MARK: Collision Detection Functions + +static void * +cpSpaceArbiterSetTrans(cpShape **shapes, cpSpace *space) +{ + if(space->pooledArbiters->num == 0){ + // arbiter pool is exhausted, make more + int count = CP_BUFFER_BYTES/sizeof(cpArbiter); + cpAssertHard(count, "Internal Error: Buffer size too small."); + + cpArbiter *buffer = (cpArbiter *)cpcalloc(1, CP_BUFFER_BYTES); + cpArrayPush(space->allocatedBuffers, buffer); + + for(int i=0; i<count; i++) cpArrayPush(space->pooledArbiters, buffer + i); + } + + return cpArbiterInit((cpArbiter *)cpArrayPop(space->pooledArbiters), shapes[0], shapes[1]); +} + +static inline cpBool +QueryRejectConstraint(cpBody *a, cpBody *b) +{ + CP_BODY_FOREACH_CONSTRAINT(a, constraint){ + if( + !constraint->collideBodies && ( + (constraint->a == a && constraint->b == b) || + (constraint->a == b && constraint->b == a) + ) + ) return cpTrue; + } + + return cpFalse; +} + +static inline cpBool +QueryReject(cpShape *a, cpShape *b) +{ + return ( + // BBoxes must overlap + !cpBBIntersects(a->bb, b->bb) + // Don't collide shapes attached to the same body. + || a->body == b->body + // Don't collide shapes that are filtered. + || cpShapeFilterReject(a->filter, b->filter) + // Don't collide bodies if they have a constraint with collideBodies == cpFalse. + || QueryRejectConstraint(a->body, b->body) + ); +} + +// Callback from the spatial hash. +cpCollisionID +cpSpaceCollideShapes(cpShape *a, cpShape *b, cpCollisionID id, cpSpace *space) +{ + // Reject any of the simple cases + if(QueryReject(a,b)) return id; + + // Narrow-phase collision detection. + struct cpCollisionInfo info = cpCollide(a, b, id, cpContactBufferGetArray(space)); + + if(info.count == 0) return info.id; // Shapes are not colliding. + cpSpacePushContacts(space, info.count); + + // Get an arbiter from space->arbiterSet for the two shapes. + // This is where the persistant contact magic comes from. + const cpShape *shape_pair[] = {info.a, info.b}; + cpHashValue arbHashID = CP_HASH_PAIR((cpHashValue)info.a, (cpHashValue)info.b); + cpArbiter *arb = (cpArbiter *)cpHashSetInsert(space->cachedArbiters, arbHashID, shape_pair, (cpHashSetTransFunc)cpSpaceArbiterSetTrans, space); + cpArbiterUpdate(arb, &info, space); + + cpCollisionHandler *handler = arb->handler; + + // Call the begin function first if it's the first step + if(arb->state == CP_ARBITER_STATE_FIRST_COLLISION && !handler->beginFunc(arb, space, handler->userData)){ + cpArbiterIgnore(arb); // permanently ignore the collision until separation + } + + if( + // Ignore the arbiter if it has been flagged + (arb->state != CP_ARBITER_STATE_IGNORE) && + // Call preSolve + handler->preSolveFunc(arb, space, handler->userData) && + // Check (again) in case the pre-solve() callback called cpArbiterIgnored(). + arb->state != CP_ARBITER_STATE_IGNORE && + // Process, but don't add collisions for sensors. + !(a->sensor || b->sensor) && + // Don't process collisions between two infinite mass bodies. + // This includes collisions between two kinematic bodies, or a kinematic body and a static body. + !(a->body->m == INFINITY && b->body->m == INFINITY) + ){ + cpArrayPush(space->arbiters, arb); + } else { + cpSpacePopContacts(space, info.count); + + arb->contacts = NULL; + arb->count = 0; + + // Normally arbiters are set as used after calling the post-solve callback. + // However, post-solve() callbacks are not called for sensors or arbiters rejected from pre-solve. + if(arb->state != CP_ARBITER_STATE_IGNORE) arb->state = CP_ARBITER_STATE_NORMAL; + } + + // Time stamp the arbiter so we know it was used recently. + arb->stamp = space->stamp; + return info.id; +} + +// Hashset filter func to throw away old arbiters. +cpBool +cpSpaceArbiterSetFilter(cpArbiter *arb, cpSpace *space) +{ + cpTimestamp ticks = space->stamp - arb->stamp; + + cpBody *a = arb->body_a, *b = arb->body_b; + + // TODO: should make an arbiter state for this so it doesn't require filtering arbiters for dangling body pointers on body removal. + // Preserve arbiters on sensors and rejected arbiters for sleeping objects. + // This prevents errant separate callbacks from happenening. + if( + (cpBodyGetType(a) == CP_BODY_TYPE_STATIC || cpBodyIsSleeping(a)) && + (cpBodyGetType(b) == CP_BODY_TYPE_STATIC || cpBodyIsSleeping(b)) + ){ + return cpTrue; + } + + // Arbiter was used last frame, but not this one + if(ticks >= 1 && arb->state != CP_ARBITER_STATE_CACHED){ + arb->state = CP_ARBITER_STATE_CACHED; + cpCollisionHandler *handler = arb->handler; + handler->separateFunc(arb, space, handler->userData); + } + + if(ticks >= space->collisionPersistence){ + arb->contacts = NULL; + arb->count = 0; + + cpArrayPush(space->pooledArbiters, arb); + return cpFalse; + } + + return cpTrue; +} + +//MARK: All Important cpSpaceStep() Function + + void +cpShapeUpdateFunc(cpShape *shape, void *unused) +{ + cpShapeCacheBB(shape); +} + +void +cpSpaceStep(cpSpace *space, cpFloat dt) +{ + // don't step if the timestep is 0! + if(dt == 0.0f) return; + + space->stamp++; + + cpFloat prev_dt = space->curr_dt; + space->curr_dt = dt; + + cpArray *bodies = space->dynamicBodies; + cpArray *constraints = space->constraints; + cpArray *arbiters = space->arbiters; + + // Reset and empty the arbiter lists. + for(int i=0; i<arbiters->num; i++){ + cpArbiter *arb = (cpArbiter *)arbiters->arr[i]; + arb->state = CP_ARBITER_STATE_NORMAL; + + // If both bodies are awake, unthread the arbiter from the contact graph. + if(!cpBodyIsSleeping(arb->body_a) && !cpBodyIsSleeping(arb->body_b)){ + cpArbiterUnthread(arb); + } + } + arbiters->num = 0; + + cpSpaceLock(space); { + // Integrate positions + for(int i=0; i<bodies->num; i++){ + cpBody *body = (cpBody *)bodies->arr[i]; + body->position_func(body, dt); + } + + // Find colliding pairs. + cpSpacePushFreshContactBuffer(space); + cpSpatialIndexEach(space->dynamicShapes, (cpSpatialIndexIteratorFunc)cpShapeUpdateFunc, NULL); + cpSpatialIndexReindexQuery(space->dynamicShapes, (cpSpatialIndexQueryFunc)cpSpaceCollideShapes, space); + } cpSpaceUnlock(space, cpFalse); + + // Rebuild the contact graph (and detect sleeping components if sleeping is enabled) + cpSpaceProcessComponents(space, dt); + + cpSpaceLock(space); { + // Clear out old cached arbiters and call separate callbacks + cpHashSetFilter(space->cachedArbiters, (cpHashSetFilterFunc)cpSpaceArbiterSetFilter, space); + + // Prestep the arbiters and constraints. + cpFloat slop = space->collisionSlop; + cpFloat biasCoef = 1.0f - cpfpow(space->collisionBias, dt); + for(int i=0; i<arbiters->num; i++){ + cpArbiterPreStep((cpArbiter *)arbiters->arr[i], dt, slop, biasCoef); + } + + for(int i=0; i<constraints->num; i++){ + cpConstraint *constraint = (cpConstraint *)constraints->arr[i]; + + cpConstraintPreSolveFunc preSolve = constraint->preSolve; + if(preSolve) preSolve(constraint, space); + + constraint->klass->preStep(constraint, dt); + } + + // Integrate velocities. + cpFloat damping = cpfpow(space->damping, dt); + cpVect gravity = space->gravity; + for(int i=0; i<bodies->num; i++){ + cpBody *body = (cpBody *)bodies->arr[i]; + body->velocity_func(body, gravity, damping, dt); + } + + // Apply cached impulses + cpFloat dt_coef = (prev_dt == 0.0f ? 0.0f : dt/prev_dt); + for(int i=0; i<arbiters->num; i++){ + cpArbiterApplyCachedImpulse((cpArbiter *)arbiters->arr[i], dt_coef); + } + + for(int i=0; i<constraints->num; i++){ + cpConstraint *constraint = (cpConstraint *)constraints->arr[i]; + constraint->klass->applyCachedImpulse(constraint, dt_coef); + } + + // Run the impulse solver. + for(int i=0; i<space->iterations; i++){ + for(int j=0; j<arbiters->num; j++){ + cpArbiterApplyImpulse((cpArbiter *)arbiters->arr[j]); + } + + for(int j=0; j<constraints->num; j++){ + cpConstraint *constraint = (cpConstraint *)constraints->arr[j]; + constraint->klass->applyImpulse(constraint, dt); + } + } + + // Run the constraint post-solve callbacks + for(int i=0; i<constraints->num; i++){ + cpConstraint *constraint = (cpConstraint *)constraints->arr[i]; + + cpConstraintPostSolveFunc postSolve = constraint->postSolve; + if(postSolve) postSolve(constraint, space); + } + + // run the post-solve callbacks + for(int i=0; i<arbiters->num; i++){ + cpArbiter *arb = (cpArbiter *) arbiters->arr[i]; + + cpCollisionHandler *handler = arb->handler; + handler->postSolveFunc(arb, space, handler->userData); + } + } cpSpaceUnlock(space, cpTrue); +} diff --git a/thirdparty/src/chipmunk/cpSpatialIndex.c b/thirdparty/src/chipmunk/cpSpatialIndex.c new file mode 100644 index 000000000..3fb7cb5d9 --- /dev/null +++ b/thirdparty/src/chipmunk/cpSpatialIndex.c @@ -0,0 +1,69 @@ +/* Copyright (c) 2013 Scott Lembcke and Howling Moon Software + * + * Permission is hereby granted, free of charge, to any person obtaining a copy + * of this software and associated documentation files (the "Software"), to deal + * in the Software without restriction, including without limitation the rights + * to use, copy, modify, merge, publish, distribute, sublicense, and/or sell + * copies of the Software, and to permit persons to whom the Software is + * furnished to do so, subject to the following conditions: + * + * The above copyright notice and this permission notice shall be included in + * all copies or substantial portions of the Software. + * + * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR + * IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY, + * FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE + * AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER + * LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, + * OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE + * SOFTWARE. + */ + +#include "chipmunk/chipmunk_private.h" + +void +cpSpatialIndexFree(cpSpatialIndex *index) +{ + if(index){ + cpSpatialIndexDestroy(index); + cpfree(index); + } +} + +cpSpatialIndex * +cpSpatialIndexInit(cpSpatialIndex *index, cpSpatialIndexClass *klass, cpSpatialIndexBBFunc bbfunc, cpSpatialIndex *staticIndex) +{ + index->klass = klass; + index->bbfunc = bbfunc; + index->staticIndex = staticIndex; + + if(staticIndex){ + cpAssertHard(!staticIndex->dynamicIndex, "This static index is already associated with a dynamic index."); + staticIndex->dynamicIndex = index; + } + + return index; +} + +typedef struct dynamicToStaticContext { + cpSpatialIndexBBFunc bbfunc; + cpSpatialIndex *staticIndex; + cpSpatialIndexQueryFunc queryFunc; + void *data; +} dynamicToStaticContext; + +static void +dynamicToStaticIter(void *obj, dynamicToStaticContext *context) +{ + cpSpatialIndexQuery(context->staticIndex, obj, context->bbfunc(obj), context->queryFunc, context->data); +} + +void +cpSpatialIndexCollideStatic(cpSpatialIndex *dynamicIndex, cpSpatialIndex *staticIndex, cpSpatialIndexQueryFunc func, void *data) +{ + if(staticIndex && cpSpatialIndexCount(staticIndex) > 0){ + dynamicToStaticContext context = {dynamicIndex->bbfunc, staticIndex, func, data}; + cpSpatialIndexEach(dynamicIndex, (cpSpatialIndexIteratorFunc)dynamicToStaticIter, &context); + } +} + diff --git a/thirdparty/src/chipmunk/cpSweep1D.c b/thirdparty/src/chipmunk/cpSweep1D.c new file mode 100644 index 000000000..e200cf92b --- /dev/null +++ b/thirdparty/src/chipmunk/cpSweep1D.c @@ -0,0 +1,254 @@ +/* Copyright (c) 2013 Scott Lembcke and Howling Moon Software + * + * Permission is hereby granted, free of charge, to any person obtaining a copy + * of this software and associated documentation files (the "Software"), to deal + * in the Software without restriction, including without limitation the rights + * to use, copy, modify, merge, publish, distribute, sublicense, and/or sell + * copies of the Software, and to permit persons to whom the Software is + * furnished to do so, subject to the following conditions: + * + * The above copyright notice and this permission notice shall be included in + * all copies or substantial portions of the Software. + * + * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR + * IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY, + * FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE + * AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER + * LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, + * OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE + * SOFTWARE. + */ + +#include "chipmunk/chipmunk_private.h" + +static inline cpSpatialIndexClass *Klass(); + +//MARK: Basic Structures + +typedef struct Bounds { + cpFloat min, max; +} Bounds; + +typedef struct TableCell { + void *obj; + Bounds bounds; +} TableCell; + +struct cpSweep1D +{ + cpSpatialIndex spatialIndex; + + int num; + int max; + TableCell *table; +}; + +static inline cpBool +BoundsOverlap(Bounds a, Bounds b) +{ + return (a.min <= b.max && b.min <= a.max); +} + +static inline Bounds +BBToBounds(cpSweep1D *sweep, cpBB bb) +{ + Bounds bounds = {bb.l, bb.r}; + return bounds; +} + +static inline TableCell +MakeTableCell(cpSweep1D *sweep, void *obj) +{ + TableCell cell = {obj, BBToBounds(sweep, sweep->spatialIndex.bbfunc(obj))}; + return cell; +} + +//MARK: Memory Management Functions + +cpSweep1D * +cpSweep1DAlloc(void) +{ + return (cpSweep1D *)cpcalloc(1, sizeof(cpSweep1D)); +} + +static void +ResizeTable(cpSweep1D *sweep, int size) +{ + sweep->max = size; + sweep->table = (TableCell *)cprealloc(sweep->table, size*sizeof(TableCell)); +} + +cpSpatialIndex * +cpSweep1DInit(cpSweep1D *sweep, cpSpatialIndexBBFunc bbfunc, cpSpatialIndex *staticIndex) +{ + cpSpatialIndexInit((cpSpatialIndex *)sweep, Klass(), bbfunc, staticIndex); + + sweep->num = 0; + ResizeTable(sweep, 32); + + return (cpSpatialIndex *)sweep; +} + +cpSpatialIndex * +cpSweep1DNew(cpSpatialIndexBBFunc bbfunc, cpSpatialIndex *staticIndex) +{ + return cpSweep1DInit(cpSweep1DAlloc(), bbfunc, staticIndex); +} + +static void +cpSweep1DDestroy(cpSweep1D *sweep) +{ + cpfree(sweep->table); + sweep->table = NULL; +} + +//MARK: Misc + +static int +cpSweep1DCount(cpSweep1D *sweep) +{ + return sweep->num; +} + +static void +cpSweep1DEach(cpSweep1D *sweep, cpSpatialIndexIteratorFunc func, void *data) +{ + TableCell *table = sweep->table; + for(int i=0, count=sweep->num; i<count; i++) func(table[i].obj, data); +} + +static int +cpSweep1DContains(cpSweep1D *sweep, void *obj, cpHashValue hashid) +{ + TableCell *table = sweep->table; + for(int i=0, count=sweep->num; i<count; i++){ + if(table[i].obj == obj) return cpTrue; + } + + return cpFalse; +} + +//MARK: Basic Operations + +static void +cpSweep1DInsert(cpSweep1D *sweep, void *obj, cpHashValue hashid) +{ + if(sweep->num == sweep->max) ResizeTable(sweep, sweep->max*2); + + sweep->table[sweep->num] = MakeTableCell(sweep, obj); + sweep->num++; +} + +static void +cpSweep1DRemove(cpSweep1D *sweep, void *obj, cpHashValue hashid) +{ + TableCell *table = sweep->table; + for(int i=0, count=sweep->num; i<count; i++){ + if(table[i].obj == obj){ + int num = --sweep->num; + + table[i] = table[num]; + table[num].obj = NULL; + + return; + } + } +} + +//MARK: Reindexing Functions + +static void +cpSweep1DReindexObject(cpSweep1D *sweep, void *obj, cpHashValue hashid) +{ + // Nothing to do here +} + +static void +cpSweep1DReindex(cpSweep1D *sweep) +{ + // Nothing to do here + // Could perform a sort, but queries are not accelerated anyway. +} + +//MARK: Query Functions + +static void +cpSweep1DQuery(cpSweep1D *sweep, void *obj, cpBB bb, cpSpatialIndexQueryFunc func, void *data) +{ + // Implementing binary search here would allow you to find an upper limit + // but not a lower limit. Probably not worth the hassle. + + Bounds bounds = BBToBounds(sweep, bb); + + TableCell *table = sweep->table; + for(int i=0, count=sweep->num; i<count; i++){ + TableCell cell = table[i]; + if(BoundsOverlap(bounds, cell.bounds) && obj != cell.obj) func(obj, cell.obj, 0, data); + } +} + +static void +cpSweep1DSegmentQuery(cpSweep1D *sweep, void *obj, cpVect a, cpVect b, cpFloat t_exit, cpSpatialIndexSegmentQueryFunc func, void *data) +{ + cpBB bb = cpBBExpand(cpBBNew(a.x, a.y, a.x, a.y), b); + Bounds bounds = BBToBounds(sweep, bb); + + TableCell *table = sweep->table; + for(int i=0, count=sweep->num; i<count; i++){ + TableCell cell = table[i]; + if(BoundsOverlap(bounds, cell.bounds)) func(obj, cell.obj, data); + } +} + +//MARK: Reindex/Query + +static int +TableSort(TableCell *a, TableCell *b) +{ + return (a->bounds.min < b->bounds.min ? -1 : (a->bounds.min > b->bounds.min ? 1 : 0)); +} + +static void +cpSweep1DReindexQuery(cpSweep1D *sweep, cpSpatialIndexQueryFunc func, void *data) +{ + TableCell *table = sweep->table; + int count = sweep->num; + + // Update bounds and sort + for(int i=0; i<count; i++) table[i] = MakeTableCell(sweep, table[i].obj); + qsort(table, count, sizeof(TableCell), (int (*)(const void *, const void *))TableSort); // TODO: use insertion sort instead + + for(int i=0; i<count; i++){ + TableCell cell = table[i]; + cpFloat max = cell.bounds.max; + + for(int j=i+1; table[j].bounds.min < max && j<count; j++){ + func(cell.obj, table[j].obj, 0, data); + } + } + + // Reindex query is also responsible for colliding against the static index. + // Fortunately there is a helper function for that. + cpSpatialIndexCollideStatic((cpSpatialIndex *)sweep, sweep->spatialIndex.staticIndex, func, data); +} + +static cpSpatialIndexClass klass = { + (cpSpatialIndexDestroyImpl)cpSweep1DDestroy, + + (cpSpatialIndexCountImpl)cpSweep1DCount, + (cpSpatialIndexEachImpl)cpSweep1DEach, + (cpSpatialIndexContainsImpl)cpSweep1DContains, + + (cpSpatialIndexInsertImpl)cpSweep1DInsert, + (cpSpatialIndexRemoveImpl)cpSweep1DRemove, + + (cpSpatialIndexReindexImpl)cpSweep1DReindex, + (cpSpatialIndexReindexObjectImpl)cpSweep1DReindexObject, + (cpSpatialIndexReindexQueryImpl)cpSweep1DReindexQuery, + + (cpSpatialIndexQueryImpl)cpSweep1DQuery, + (cpSpatialIndexSegmentQueryImpl)cpSweep1DSegmentQuery, +}; + +static inline cpSpatialIndexClass *Klass(){return &klass;} + diff --git a/thirdparty/src/chipmunk/prime.h b/thirdparty/src/chipmunk/prime.h new file mode 100644 index 000000000..d470c2cdd --- /dev/null +++ b/thirdparty/src/chipmunk/prime.h @@ -0,0 +1,68 @@ +/* Copyright (c) 2013 Scott Lembcke and Howling Moon Software + * + * Permission is hereby granted, free of charge, to any person obtaining a copy + * of this software and associated documentation files (the "Software"), to deal + * in the Software without restriction, including without limitation the rights + * to use, copy, modify, merge, publish, distribute, sublicense, and/or sell + * copies of the Software, and to permit persons to whom the Software is + * furnished to do so, subject to the following conditions: + * + * The above copyright notice and this permission notice shall be included in + * all copies or substantial portions of the Software. + * + * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR + * IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY, + * FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE + * AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER + * LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, + * OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE + * SOFTWARE. + */ + +// Used for resizing hash tables. +// Values approximately double. +// http://planetmath.org/encyclopedia/GoodHashTablePrimes.html +static int primes[] = { + 5, + 13, + 23, + 47, + 97, + 193, + 389, + 769, + 1543, + 3079, + 6151, + 12289, + 24593, + 49157, + 98317, + 196613, + 393241, + 786433, + 1572869, + 3145739, + 6291469, + 12582917, + 25165843, + 50331653, + 100663319, + 201326611, + 402653189, + 805306457, + 1610612741, + 0, +}; + +static inline int +next_prime(int n) +{ + int i = 0; + while(n > primes[i]){ + i++; + cpAssertHard(primes[i], "Tried to resize a hash table to a size greater than 1610612741 O_o"); // realistically this should never happen + } + + return primes[i]; +} diff --git a/thirdparty/src/stb/stb_image.cpp b/thirdparty/src/stb/stb_image.cpp new file mode 100644 index 000000000..781997182 --- /dev/null +++ b/thirdparty/src/stb/stb_image.cpp @@ -0,0 +1,2 @@ +#define STB_IMAGE_IMPLEMENTATION +#include <stb/stb_image.h> diff --git a/thirdparty/src/stb/stb_image_write.cpp b/thirdparty/src/stb/stb_image_write.cpp new file mode 100644 index 000000000..315aed0e6 --- /dev/null +++ b/thirdparty/src/stb/stb_image_write.cpp @@ -0,0 +1,2 @@ +#define STB_IMAGE_WRITE_IMPLEMENTATION +#include <stb/stb_image_write.h> diff --git a/writing style.md b/writing style.md index e05f25470..08df4b18a 100644 --- a/writing style.md +++ b/writing style.md @@ -13,7 +13,7 @@ Class header: #ifndef NAZARA_FILENAME_HPP #define NAZARA_FILENAME_HPP -#include <Nazara/Prerequesites.hpp> +#include <Nazara/Prerequisites.hpp> #include <Nazara/NzClass.hpp> #include <STLHeader>