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GPU: Rewrite deinterlacing and add adaptive/blend modes

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This commit is contained in:
Stenzek
2024-03-16 02:02:03 +10:00
parent 8b2b4ce8d9
commit 1ab7850ed0
19 changed files with 970 additions and 385 deletions
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20
src/core/gpu.h
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@ -61,6 +61,7 @@ public:
DOT_TIMER_INDEX = 0,
HBLANK_TIMER_INDEX = 1,
MAX_RESOLUTION_SCALE = 32,
DEINTERLACE_BUFFER_COUNT = 4,
};
enum : u16
@ -239,6 +240,7 @@ protected:
bool remove_alpha);
void SoftReset();
void ClearDisplay();
// Sets dots per scanline
void UpdateCRTCConfig();
@ -313,7 +315,6 @@ protected:
virtual void UpdateVRAM(u32 x, u32 y, u32 width, u32 height, const void* data, bool set_mask, bool check_mask);
virtual void CopyVRAM(u32 src_x, u32 src_y, u32 dst_x, u32 dst_y, u32 width, u32 height);
virtual void DispatchRenderCommand();
virtual void ClearDisplay();
virtual void UpdateDisplay();
virtual void DrawRendererStats();
@ -578,6 +579,12 @@ protected:
bool RenderDisplay(GPUTexture* target, const Common::Rectangle<s32>& draw_rect, bool postfx);
bool Deinterlace(GPUTexture* src, u32 x, u32 y, u32 width, u32 height, u32 field, u32 line_skip);
bool DeinterlaceExtractField(u32 dst_bufidx, GPUTexture* src, u32 x, u32 y, u32 width, u32 height, u32 line_skip);
bool DeinterlaceSetTargetSize(u32 width, u32 height, bool preserve);
void DestroyDeinterlaceTextures();
bool ApplyChromaSmoothing(GPUTexture* src, u32 x, u32 y, u32 width, u32 height);
s32 m_display_width = 0;
s32 m_display_height = 0;
s32 m_display_active_left = 0;
@ -586,6 +593,15 @@ protected:
s32 m_display_active_height = 0;
float m_display_aspect_ratio = 1.0f;
u32 m_current_deinterlace_buffer = 0;
std::unique_ptr<GPUPipeline> m_deinterlace_pipeline;
std::unique_ptr<GPUPipeline> m_deinterlace_extract_pipeline;
std::array<std::unique_ptr<GPUTexture>, DEINTERLACE_BUFFER_COUNT> m_deinterlace_buffers;
std::unique_ptr<GPUTexture> m_deinterlace_texture;
std::unique_ptr<GPUPipeline> m_chroma_smoothing_pipeline;
std::unique_ptr<GPUTexture> m_chroma_smoothing_texture;
std::unique_ptr<GPUPipeline> m_display_pipeline;
GPUTexture* m_display_texture = nullptr;
s32 m_display_texture_view_x = 0;
@ -619,7 +635,7 @@ protected:
Stats m_stats = {};
private:
bool CompileDisplayPipeline();
bool CompileDisplayPipelines(bool display, bool deinterlace, bool chroma_smoothing);
using GP0CommandHandler = bool (GPU::*)();
using GP0CommandHandlerTable = std::array<GP0CommandHandler, 256>;