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Fully replace listener system by signals

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Former-commit-id: 032dfddd12cc3a792c71426148c758ffac3621f9
This commit is contained in:
Lynix
2015-06-07 20:42:41 +02:00
parent 0f4cf3c910
commit a069b105e6
63 changed files with 291 additions and 606 deletions
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136
src/Nazara/Graphics/SkinningManager.cpp
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@@ -4,7 +4,6 @@
#include <Nazara/Graphics/SkinningManager.hpp>
#include <Nazara/Core/ErrorFlags.hpp>
#include <Nazara/Core/ObjectListener.hpp>
#include <Nazara/Core/TaskScheduler.hpp>
#include <Nazara/Utility/Algorithm.hpp>
#include <Nazara/Utility/SkeletalMesh.hpp>
@@ -16,92 +15,35 @@
namespace
{
enum ObjectType
{
ObjectType_SkeletalMesh,
ObjectType_Skeleton,
};
struct BufferData
{
NazaraSlot(NzSkeletalMesh, OnSkeletalMeshDestroy, skeletalMeshDestroySlot);
NzVertexBufferRef buffer;
bool updated;
};
struct SkinningData
{
const NzSkeletalMesh* mesh;
const NzSkeleton* skeleton;
NzVertexBuffer* buffer;
};
using MeshMap = std::unordered_map<const NzSkeletalMesh*, BufferData>;
using MeshMap = std::unordered_map<const NzSkeletalMesh*, std::pair<NzSkeletalMeshConstListener, BufferData>>;
using SkeletonMap = std::unordered_map<const NzSkeleton*, std::pair<NzSkeletonConstListener, MeshMap>>;
struct MeshData
{
NazaraSlot(NzSkeleton, OnSkeletonDestroy, skeletonDestroySlot);
NazaraSlot(NzSkeleton, OnSkeletonJointsInvalidated, skeletonJointsInvalidatedSlot);
MeshMap meshMap;
};
struct SkinningData
{
const NzSkeletalMesh* mesh;
const NzSkeleton* skeleton;
NzVertexBuffer* buffer;
};
using SkeletonMap = std::unordered_map<const NzSkeleton*, MeshData>;
SkeletonMap s_cache;
std::vector<SkinningData> s_skinningQueue;
class ObjectListener : public NzObjectListener
{
public:
bool OnObjectDestroy(const NzRefCounted* object, int index) override
{
switch (index)
{
case ObjectType_SkeletalMesh:
{
for (auto& pair : s_cache)
{
MeshMap& meshMap = pair.second.second;
meshMap.erase(static_cast<const NzSkeletalMesh*>(object));
}
break;
}
case ObjectType_Skeleton:
s_cache.erase(static_cast<const NzSkeleton*>(object));
break;
}
return false;
}
bool OnObjectModified(const NzRefCounted* object, int index, unsigned int code) override
{
NazaraUnused(code);
switch (index)
{
case ObjectType_SkeletalMesh:
{
for (auto& pair : s_cache)
{
MeshMap& meshMap = pair.second.second;
for (auto& pair2 : meshMap)
pair2.second.second.updated = false;
}
break;
}
case ObjectType_Skeleton:
{
const NzSkeleton* skeleton = static_cast<const NzSkeleton*>(object);
for (auto& pair : s_cache.at(skeleton).second)
pair.second.second.updated = false;
break;
}
}
return true;
}
void OnObjectReleased(const NzRefCounted* resource, int index) override
{
OnObjectDestroy(resource, index);
}
};
ObjectListener listener;
void Skin_MonoCPU(const NzSkeletalMesh* mesh, const NzSkeleton* skeleton, NzVertexBuffer* buffer)
{
@@ -163,18 +105,28 @@ NzVertexBuffer* NzSkinningManager::GetBuffer(const NzSkeletalMesh* mesh, const N
SkeletonMap::iterator it = s_cache.find(skeleton);
if (it == s_cache.end())
it = s_cache.insert(std::make_pair(skeleton, std::make_pair(NzSkeletonConstListener(&listener, ObjectType_Skeleton, skeleton), MeshMap{}))).first;
{
MeshData meshData;
meshData.skeletonDestroySlot.Connect(skeleton->OnSkeletonDestroy, OnSkeletonRelease);
meshData.skeletonJointsInvalidatedSlot.Connect(skeleton->OnSkeletonJointsInvalidated, OnSkeletonInvalidated);
it = s_cache.insert(std::make_pair(skeleton, std::move(meshData))).first;
}
NzVertexBuffer* buffer;
MeshMap& meshMap = it->second.second;
MeshMap& meshMap = it->second.meshMap;
MeshMap::iterator it2 = meshMap.find(mesh);
if (it2 == meshMap.end())
{
NzVertexBufferRef vertexBuffer = NzVertexBuffer::New(NzVertexDeclaration::Get(nzVertexLayout_XYZ_Normal_UV_Tangent), mesh->GetVertexCount(), nzDataStorage_Hardware, nzBufferUsage_Dynamic);
BufferData data({vertexBuffer, true});
meshMap.insert(std::make_pair(mesh, std::make_pair(NzSkeletalMeshConstListener(&listener, ObjectType_SkeletalMesh, mesh), data)));
BufferData data;
data.skeletalMeshDestroySlot.Connect(mesh->OnSkeletalMeshDestroy, OnSkeletalMeshDestroy);
data.buffer = vertexBuffer;
data.updated = true;
meshMap.insert(std::make_pair(mesh, std::move(data)));
s_skinningQueue.push_back(SkinningData{mesh, skeleton, vertexBuffer});
@@ -182,7 +134,7 @@ NzVertexBuffer* NzSkinningManager::GetBuffer(const NzSkeletalMesh* mesh, const N
}
else
{
BufferData& data = it2->second.second;
BufferData& data = it2->second;
if (!data.updated)
{
s_skinningQueue.push_back(SkinningData{mesh, skeleton, data.buffer});
@@ -214,6 +166,26 @@ bool NzSkinningManager::Initialize()
return true; // Rien de particulier à faire
}
void NzSkinningManager::OnSkeletalMeshDestroy(const NzSkeletalMesh* mesh)
{
for (auto& pair : s_cache)
{
MeshMap& meshMap = pair.second.meshMap;
meshMap.erase(mesh);
}
}
void NzSkinningManager::OnSkeletonInvalidated(const NzSkeleton* skeleton)
{
for (auto& pair : s_cache.at(skeleton).meshMap)
pair.second.updated = false;
}
void NzSkinningManager::OnSkeletonRelease(const NzSkeleton* skeleton)
{
s_cache.erase(skeleton);
}
void NzSkinningManager::Uninitialize()
{
s_cache.clear();