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Changed the EFB color order from RGBA to ABGR to emulate it correctly on little-endian platforms. Added some enumerations to clear up what components are which colors. Fixed the TEV alpha input LUT which would have caused problems if anything was doing alpha comparisons.
Changed box filter for EFB copies from 3x3 to 2x2 because that is probably correct. Also makes the math nicer.


git-svn-id: https://dolphin-emu.googlecode.com/svn/trunk@6696 8ced0084-cf51-0410-be5f-012b33b47a6e
This commit is contained in:
donkopunchstania
2010-12-31 06:45:18 +00:00
parent bc3b43d1bd
commit 8a711eadac
11 changed files with 280 additions and 266 deletions
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23
Source/Plugins/Plugin_VideoSoftware/Src/Tev.h
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@ -35,26 +35,35 @@ class Tev
signed t : 24;
};
// color order: RGBA
s16 Reg[4][4];
// color order: ABGR
s16 Reg[4][4];
s16 KonstantColors[4][4];
s16 FixedConstants[9];
s16 TexColor[4];
s16 RasColor[4];
s16 StageKonst[4];
s16 Zero16[4];
u8 AlphaBump;
s16 FixedConstants[9];
u8 AlphaBump;
u8 IndirectTex[4][4];
TextureCoordinateType TexCoord;
s16 *m_ColorInputLUT[16][3];
s16 *m_AlphaInputLUT[8]; // values must point to RGBA color
s16 *m_AlphaInputLUT[8]; // values must point to ABGR color
s16 *m_KonstLUT[32][4];
u8 *m_RasColorLUT[8];
s16 m_BiasLUT[4];
u8 m_ScaleLShiftLUT[4];
u8 m_ScaleRShiftLUT[4];
// enumeration for color input LUT
enum
{
BLU_INP,
GRN_INP,
RED_INP
};
enum BufferBase
{
DIRECT = 0,
@ -73,7 +82,7 @@ class Tev
public:
s32 Position[3];
u8 Color[2][4];
u8 Color[2][4]; // must be RGBA for correct swap table ordering
TextureCoordinateType Uv[8];
s32 IndirectLod[4];
bool IndirectLinear[4];
@ -86,7 +95,7 @@ public:
void SetRegColor(int reg, int comp, bool konst, s16 color);
enum { RED_C, GRN_C, BLU_C, ALP_C };
enum { ALP_C, BLU_C, GRN_C, RED_C };
};
#endif