dolphin/Source/Core/VideoBackends/Software/TextureCache.h
Stenzek 9e798eec94 Implement EFB copy filter and gamma in hardware backends
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.
2018-04-29 19:05:20 +10:00

39 lines
1.4 KiB
C++

#pragma once
#include <memory>
#include "VideoBackends/Software/SWTexture.h"
#include "VideoBackends/Software/TextureEncoder.h"
#include "VideoCommon/TextureCacheBase.h"
namespace SW
{
class TextureCache : public TextureCacheBase
{
public:
bool CompileShaders() override { return true; }
void DeleteShaders() override {}
void ConvertTexture(TCacheEntry* entry, TCacheEntry* unconverted, const void* palette,
TLUTFormat format) override
{
}
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, 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, 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,
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
}
};
} // namespace SW