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Allows DX9 shaders to be SM2 compatible again at the loss of accuracy. SM3 is recommended. Fixes issue 4546.

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git-svn-id: https://dolphin-emu.googlecode.com/svn/trunk@7585 8ced0084-cf51-0410-be5f-012b33b47a6e
This commit is contained in:
Sonicadvance1
2011-06-04 19:56:18 +00:00
parent 0e6bb4de35
commit db0c2bca5b
3 changed files with 96 additions and 96 deletions
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12
Source/Core/VideoCommon/Src/PixelShaderGen.h
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@ -53,7 +53,7 @@ public:
u32 values[PIXELSHADERUID_MAX_VALUES];
u16 tevstages, indstages;
PIXELSHADERUID()
PIXELSHADERUID()
{
memset(values, 0, PIXELSHADERUID_MAX_VALUES * 4);
tevstages = indstages = 0;
@ -65,11 +65,11 @@ public:
indstages = r.indstages;
int N = GetNumValues();
_assert_(N <= PIXELSHADERUID_MAX_VALUES);
for (int i = 0; i < N; ++i)
for (int i = 0; i < N; ++i)
values[i] = r.values[i];
}
int GetNumValues() const
int GetNumValues() const
{
return tevstages + indstages + 4;
}
@ -81,7 +81,7 @@ public:
else if (values[0] > _Right.values[0])
return false;
int N = GetNumValues();
for (int i = 1; i < N; ++i)
for (int i = 1; i < N; ++i)
{
if (values[i] < _Right.values[i])
return true;
@ -96,7 +96,7 @@ public:
if (values[0] != _Right.values[0])
return false;
int N = GetNumValues();
for (int i = 1; i < N; ++i)
for (int i = 1; i < N; ++i)
{
if (values[i] != _Right.values[i])
return false;
@ -113,7 +113,7 @@ enum DSTALPHA_MODE
DSTALPHA_DUAL_SOURCE_BLEND // Use dual-source blending
};
const char *GeneratePixelShaderCode(DSTALPHA_MODE dstAlphaMode, API_TYPE ApiType, u32 components);
const char *GeneratePixelShaderCode(DSTALPHA_MODE dstAlphaMode, API_TYPE ApiType, u32 components, bool hlsl_sm_2_0 = false);
void GetPixelShaderId(PIXELSHADERUID *uid, DSTALPHA_MODE dstAlphaMode);
extern PIXELSHADERUID last_pixel_shader_uid;