dolphin/Source/Core/VideoBackends/Software/EfbInterface.h
Lioncash 505d45a233 EfbInterface: Move buffer constant from the header to the cpp file
This is only ever used internally, so we can limit its scope to the only
usage point.
2018-05-18 16:23:34 -04:00

64 lines
1.3 KiB
C++

// Copyright 2009 Dolphin Emulator Project
// Licensed under GPLv2+
// Refer to the license.txt file included.
#pragma once
#include "Common/CommonTypes.h"
#include "VideoCommon/PerfQueryBase.h"
#include "VideoCommon/VideoCommon.h"
namespace EfbInterface
{
// xfb color format - packed so the compiler doesn't mess with alignment
#pragma pack(push, 1)
struct yuv422_packed
{
u8 Y;
u8 UV;
};
#pragma pack(pop)
// But this struct is only used internally, so we could optimise alignment
struct yuv444
{
u8 Y;
s8 U;
s8 V;
};
enum
{
ALP_C,
BLU_C,
GRN_C,
RED_C
};
// color order is ABGR in order to emulate RGBA on little-endian hardware
// does full blending of an incoming pixel
void BlendTev(u16 x, u16 y, u8* color);
// compare z at location x,y
// writes it if it passes
// returns result of compare.
bool ZCompare(u16 x, u16 y, u32 z);
// sets the color and alpha
void SetColor(u16 x, u16 y, u8* color);
void SetDepth(u16 x, u16 y, u32 depth);
u32 GetColor(u16 x, u16 y);
u32 GetDepth(u16 x, u16 y);
u8* GetPixelPointer(u16 x, u16 y, bool depth);
void EncodeXFB(u8* xfb_in_ram, u32 memory_stride, const EFBRectangle& source_rect, float y_scale,
float gamma);
u32 GetPerfQueryResult(PerfQueryType type);
void ResetPerfQuery();
void IncPerfCounterQuadCount(PerfQueryType type);
} // namespace EfbInterface