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Put infrastructure in place so that other plugins may support dual-source blending.

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git-svn-id: https://dolphin-emu.googlecode.com/svn/trunk@6296 8ced0084-cf51-0410-be5f-012b33b47a6e
This commit is contained in:
Nolan Check
2010-10-21 05:22:18 +00:00
parent 0b7e90f0de
commit 95cfca08e2
14 changed files with 105 additions and 51 deletions
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12
Source/Core/VideoCommon/Src/PixelShaderGen.h
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@ -104,8 +104,16 @@ public:
}
};
const char *GeneratePixelShaderCode(bool dstAlphaEnable, API_TYPE ApiType,u32 components);
void GetPixelShaderId(PIXELSHADERUID *uid, u32 dstAlphaEnable);
// Different ways to achieve rendering with destination alpha
enum DSTALPHA_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
};
const char *GeneratePixelShaderCode(DSTALPHA_MODE dstAlphaMode, API_TYPE ApiType,u32 components);
void GetPixelShaderId(PIXELSHADERUID *uid, DSTALPHA_MODE dstAlphaMode);
extern PIXELSHADERUID last_pixel_shader_uid;