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https://github.com/dolphin-emu/dolphin.git
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1e558aedeb
Most of the games using EFB peeks are suffering from major performance problems when these peeks are not disabled in the graphics settings. This is an attempt to fix this in the GL renderer by doing the glReadPixels in bulk: instead of doing a lot of 1x1 pixel reads, read for 64x64 pixels at once and keep that in a cache. Deck menu in Baten Kaitos: 3FPS -> 54FPS Character creation in Monster Hunter Tri: 7FPS -> 60FPS
69 lines
2 KiB
C++
69 lines
2 KiB
C++
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#ifndef _RENDER_H_
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#define _RENDER_H_
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#include "RenderBase.h"
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namespace OGL
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{
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void ClearEFBCache();
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class Renderer : public ::Renderer
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{
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public:
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Renderer();
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~Renderer();
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void SetColorMask();
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void SetBlendMode(bool forceUpdate);
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void SetScissorRect(const TargetRectangle& rc);
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void SetGenerationMode();
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void SetDepthMode();
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void SetLogicOpMode();
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void SetDitherMode();
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void SetLineWidth();
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void SetSamplerState(int stage,int texindex);
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void SetInterlacingMode();
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// TODO: Implement and use these
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void ApplyState(bool bUseDstAlpha) {}
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void RestoreState() {}
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void RenderText(const char* pstr, int left, int top, u32 color);
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void DrawDebugInfo();
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void FlipImageData(u8 *data, int w, int h);
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u32 AccessEFB(EFBAccessType type, u32 x, u32 y, u32 poke_data);
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void ResetAPIState();
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void RestoreAPIState();
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TargetRectangle ConvertEFBRectangle(const EFBRectangle& rc);
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void Swap(u32 xfbAddr, FieldType field, u32 fbWidth, u32 fbHeight, const EFBRectangle& rc,float Gamma);
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void ClearScreen(const EFBRectangle& rc, bool colorEnable, bool alphaEnable, bool zEnable, u32 color, u32 z);
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void ReinterpretPixelData(unsigned int convtype);
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void UpdateViewport(Matrix44& vpCorrection);
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bool SaveScreenshot(const std::string &filename, const TargetRectangle &rc);
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void SetPSConstant4f(unsigned int const_number, float f1, float f2, float f3, float f4);
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void SetPSConstant4fv(unsigned int const_number, const float *f);
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void SetMultiPSConstant4fv(unsigned int const_number, unsigned int count, const float *f);
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void SetVSConstant4f(unsigned int const_number, float f1, float f2, float f3, float f4);
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void SetVSConstant4fv(unsigned int const_number, const float *f);
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void SetMultiVSConstant3fv(unsigned int const_number, unsigned int count, const float *f);
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void SetMultiVSConstant4fv(unsigned int const_number, unsigned int count, const float *f);
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private:
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void UpdateEFBCache(EFBAccessType type, u32 cacheRectIdx, const EFBRectangle& efbPixelRc, const TargetRectangle& targetPixelRc, const u32* data);
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};
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}
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#endif
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