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GPU: Implement dithering on OpenGL backend

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This commit is contained in:
Connor McLaughlin
2019-11-01 22:47:32 +10:00
parent 1d1da1d82c
commit ac82383abe
5 changed files with 76 additions and 22 deletions
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8
src/core/gpu_hw_opengl.h
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@ -42,8 +42,6 @@ private:
u32 num_vram_read_texture_updates;
};
void DrawRendererStatistics();
std::tuple<s32, s32> ConvertToFramebufferCoordinates(s32 x, s32 y);
void SetMaxResolutionScale();
@ -55,7 +53,7 @@ private:
void CreateVertexBuffer();
bool CompilePrograms();
bool CompileProgram(GL::Program& prog, HWBatchRenderMode render_mode, TextureMode texture_mode);
bool CompileProgram(GL::Program& prog, HWBatchRenderMode render_mode, TextureMode texture_mode, bool dithering);
void SetDrawState(HWBatchRenderMode render_mode);
// downsample texture - used for readbacks at >1xIR.
@ -72,8 +70,8 @@ private:
bool m_drawing_area_changed = true;
bool m_show_renderer_statistics = false;
std::array<std::array<GL::Program, 9>, 4> m_render_programs; // [render_mode][texture_mode]
std::array<std::array<GL::Program, 2>, 2> m_display_programs; // [depth_24][interlaced]
std::array<std::array<std::array<GL::Program, 2>, 9>, 4> m_render_programs; // [render_mode][texture_mode][dithering]
std::array<std::array<GL::Program, 2>, 2> m_display_programs; // [depth_24][interlaced]
GLStats m_stats = {};
GLStats m_last_stats = {};