dolphin/Source/Core/VideoBackends/OGL/TextureConverter.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

31 lines
859 B
C++

// Copyright 2008 Dolphin Emulator Project
// Licensed under GPLv2+
// Refer to the license.txt file included.
#pragma once
#include "Common/CommonTypes.h"
#include "Common/GL/GLUtil.h"
#include "VideoCommon/TextureCacheBase.h"
#include "VideoCommon/VideoCommon.h"
namespace OGL
{
// Converts textures between formats using shaders
// TODO: support multiple texture formats
namespace TextureConverter
{
void Init();
void Shutdown();
// returns size of the encoded data (in bytes)
void EncodeToRamFromTexture(
u8* dest_ptr, 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, float clamp_top, float clamp_bottom,
const TextureCacheBase::CopyFilterCoefficientArray& filter_coefficients);
}
} // namespace OGL