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Second Stage: re implement zcomplock and correct all the logic error in PixelShaderGen.cpp. i disable fastzcomlock for the moment to avoid confusions.

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please test for regressions
This commit is contained in:
rodolfoosvaldobogado
2012-04-03 00:08:36 -03:00
parent a0d60210fd
commit 6a446efd5f
13 changed files with 201 additions and 140 deletions
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26
Source/Core/VideoCommon/Src/PixelShaderGen.h
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@ -105,20 +105,28 @@ public:
typedef _PIXELSHADERUID<false> PIXELSHADERUID;
typedef _PIXELSHADERUID<true> PIXELSHADERUIDSAFE;
// Different ways to achieve rendering with destination alpha
enum DSTALPHA_MODE
// Different ways to achieve rendering
enum PSGRENDER_MODE
{
DSTALPHA_NONE, // Render normally, without destination alpha
DSTALPHA_ALPHA_PASS, // Render normally first, then render again for alpha
DSTALPHA_DUAL_SOURCE_BLEND // Use dual-source blending
PSGRENDER_NORMAL, // Render normally, without destination alpha
PSGRENDER_DSTALPHA_ALPHA_PASS, // Render normally first, then render again for alpha
PSGRENDER_DSTALPHA_DUAL_SOURCE_BLEND, // Use dual-source blending
PSGRENDER_ZCOMPLOCK //Render to Depth Channel only with no depth dextures enabled
};
const char *GeneratePixelShaderCode(DSTALPHA_MODE dstAlphaMode, API_TYPE ApiType, u32 components);
enum ALPHA_PRETEST_RESULT
{
ALPHAPT_UNDEFINED, // AlphaTest Result is not defined
ALPHAPT_ALWAYSFAIL, // Alpha test alway Fail
ALPHAPT_ALWAYSPASS // Alpha test alway Pass
};
void GetPixelShaderId(PIXELSHADERUID *uid, DSTALPHA_MODE dstAlphaMode, u32 components);
void GetSafePixelShaderId(PIXELSHADERUIDSAFE *uid, DSTALPHA_MODE dstAlphaMode, u32 components);
const char *GeneratePixelShaderCode(PSGRENDER_MODE PSGRenderMode, API_TYPE ApiType, u32 components);
void GetPixelShaderId(PIXELSHADERUID *uid, PSGRENDER_MODE PSGRenderMode, u32 components);
void GetSafePixelShaderId(PIXELSHADERUIDSAFE *uid, PSGRENDER_MODE PSGRenderMode, u32 components);
// Used to make sure that our optimized pixel shader IDs don't lose any possible shader code changes
void ValidatePixelShaderIDs(API_TYPE api, PIXELSHADERUIDSAFE old_id, const std::string& old_code, DSTALPHA_MODE dstAlphaMode, u32 components);
void ValidatePixelShaderIDs(API_TYPE api, PIXELSHADERUIDSAFE old_id, const std::string& old_code, PSGRENDER_MODE PSGRenderMode, u32 components);
#endif // GCOGL_PIXELSHADER_H