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Implement EFB copy filter and gamma in hardware backends

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Also makes y_scale a dynamic parameter for EFB copies, as it doesn't
make sense to keep it as part of the uid, otherwise we're generating
redundant shaders.
This commit is contained in:
Stenzek 2018-04-29 18:52:30 +10:00
commit 9e798eec94
41 changed files with 526 additions and 236 deletions
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9
Source/Core/VideoBackends/Software/TextureCache.h
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@ -18,15 +18,18 @@ public:
}
void CopyEFB(u8* dst, const EFBCopyParams& params, u32 native_width, u32 bytes_per_row,
u32 num_blocks_y, u32 memory_stride, const EFBRectangle& src_rect,
bool scale_by_half) override
bool scale_by_half, float y_scale, float gamma, bool clamp_top, bool clamp_bottom,
const CopyFilterCoefficientArray& filter_coefficients) override
{
TextureEncoder::Encode(dst, params, native_width, bytes_per_row, num_blocks_y, memory_stride,
src_rect, scale_by_half);
src_rect, scale_by_half, y_scale, gamma);
}
private:
void CopyEFBToCacheEntry(TCacheEntry* entry, bool is_depth_copy, const EFBRectangle& src_rect,
bool scale_by_half, EFBCopyFormat dst_format, bool is_intensity) override
bool scale_by_half, EFBCopyFormat dst_format, bool is_intensity,
float gamma, bool clamp_top, bool clamp_bottom,
const CopyFilterCoefficientArray& filter_coefficients) override
{
// TODO: If we ever want to "fake" vram textures, we would need to implement this
}