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Layer program split
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This commit is contained in:
Aiden
2026-05-08 17:10:29 +10:00
parent f458eb0130
commit 87cb55b80b
9 changed files with 91 additions and 68 deletions
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70
apps/LoopThroughWithOpenGLCompositing/gl/renderer/OpenGLRenderer.cpp
View File

@@ -155,43 +155,47 @@ void OpenGLRenderer::DestroyResources()
void OpenGLRenderer::DestroySingleLayerProgram(LayerProgram& layerProgram)
{
for (LayerProgram::TextureBinding& binding : layerProgram.textureBindings)
for (LayerProgram::PassProgram& passProgram : layerProgram.passes)
{
if (binding.texture != 0)
for (LayerProgram::TextureBinding& binding : passProgram.textureBindings)
{
glDeleteTextures(1, &binding.texture);
binding.texture = 0;
if (binding.texture != 0)
{
glDeleteTextures(1, &binding.texture);
binding.texture = 0;
}
}
passProgram.textureBindings.clear();
for (LayerProgram::TextBinding& binding : passProgram.textBindings)
{
if (binding.texture != 0)
{
glDeleteTextures(1, &binding.texture);
binding.texture = 0;
}
}
passProgram.textBindings.clear();
if (passProgram.program != 0)
{
glDeleteProgram(passProgram.program);
passProgram.program = 0;
}
if (passProgram.fragmentShader != 0)
{
glDeleteShader(passProgram.fragmentShader);
passProgram.fragmentShader = 0;
}
if (passProgram.vertexShader != 0)
{
glDeleteShader(passProgram.vertexShader);
passProgram.vertexShader = 0;
}
}
layerProgram.textureBindings.clear();
for (LayerProgram::TextBinding& binding : layerProgram.textBindings)
{
if (binding.texture != 0)
{
glDeleteTextures(1, &binding.texture);
binding.texture = 0;
}
}
layerProgram.textBindings.clear();
if (layerProgram.program != 0)
{
glDeleteProgram(layerProgram.program);
layerProgram.program = 0;
}
if (layerProgram.fragmentShader != 0)
{
glDeleteShader(layerProgram.fragmentShader);
layerProgram.fragmentShader = 0;
}
if (layerProgram.vertexShader != 0)
{
glDeleteShader(layerProgram.vertexShader);
layerProgram.vertexShader = 0;
}
layerProgram.passes.clear();
}
void OpenGLRenderer::DestroyLayerPrograms()

19
apps/LoopThroughWithOpenGLCompositing/gl/renderer/OpenGLRenderer.h
View File

@@ -37,12 +37,19 @@ public:
std::string layerId;
std::string shaderId;
GLuint shaderTextureBase = 0;
GLuint program = 0;
GLuint vertexShader = 0;
GLuint fragmentShader = 0;
std::vector<TextureBinding> textureBindings;
std::vector<TextBinding> textBindings;
struct PassProgram
{
std::string passId;
GLuint shaderTextureBase = 0;
GLuint program = 0;
GLuint vertexShader = 0;
GLuint fragmentShader = 0;
std::vector<TextureBinding> textureBindings;
std::vector<TextBinding> textBindings;
};
std::vector<PassProgram> passes;
};
GLuint CaptureTexture() const { return mCaptureTexture; }