49 lines
No EOL
891 B
C++
49 lines
No EOL
891 B
C++
#pragma once
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#include "gl_shaderprogram.h"
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#include <map>
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struct PostProcessShader;
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namespace OpenGLRenderer
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{
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class PostProcessShaderInstance
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{
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public:
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PostProcessShaderInstance(PostProcessShader *desc) : Desc(desc) { }
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~PostProcessShaderInstance();
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void Run(IRenderQueue *q);
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PostProcessShader *Desc;
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private:
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bool IsShaderSupported();
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void CompileShader();
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void UpdateUniforms();
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void BindTextures();
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FShaderProgram mProgram;
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FUniform1i mInputTexture;
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std::map<FTexture*, int> mTextureHandles;
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};
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class FCustomPostProcessShaders
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{
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public:
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FCustomPostProcessShaders();
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~FCustomPostProcessShaders();
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void Run(FString target);
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private:
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std::vector<std::unique_ptr<PostProcessShaderInstance>> mShaders;
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FCustomPostProcessShaders(const FCustomPostProcessShaders &) = delete;
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FCustomPostProcessShaders &operator=(const FCustomPostProcessShaders &) = delete;
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};
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} |