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OpenGL: Implement Framebuffers

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This commit is contained in:
Lynix
2020-05-11 14:03:54 +02:00
parent 34804189d8
commit 2ea03fe05f
8 changed files with 123 additions and 2 deletions
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11
include/Nazara/OpenGLRenderer/Wrapper/Context.hpp
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@@ -58,6 +58,12 @@ namespace Nz::GL
KHR
};
enum class FramebufferTarget
{
Draw,
Read
};
enum class TextureTarget
{
Cubemap,
@@ -89,6 +95,8 @@ namespace Nz::GL
virtual ~Context();
void BindBuffer(BufferTarget target, GLuint buffer) const;
void BindFramebuffer(GLuint fbo) const;
void BindFramebuffer(FramebufferTarget target, GLuint fbo) const;
void BindSampler(UInt32 textureUnit, GLuint sampler) const;
void BindTexture(TextureTarget target, GLuint texture) const;
void BindTexture(UInt32 textureUnit, TextureTarget target, GLuint texture) const;
@@ -147,7 +155,10 @@ namespace Nz::GL
std::array<GLuint, UnderlyingCast(BufferTarget::Max) + 1> bufferTargets = { 0 };
std::vector<TextureUnit> textureUnits;
GLuint boundProgram = 0;
GLuint boundDrawFBO = 0;
GLuint boundReadFBO = 0;
UInt32 currentTextureUnit = 0;
RenderStates renderStates;
};
std::array<ExtensionStatus, UnderlyingCast(Extension::Max) + 1> m_extensionStatus;