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| author | Marek Olšák <maraeo@gmail.com> | 2010-04-17 01:31:25 +0200 |
|---|---|---|
| committer | Marek Olšák <maraeo@gmail.com> | 2010-04-17 01:31:25 +0200 |
| commit | a94942e3796be135d3a6b6f9bfacb954088228d1 (patch) | |
| tree | 2b3186a3cc38c792abc1737b16dfa1c6a15c2e20 /src/mesa/drivers/dri/r300/compiler/radeon_program_constants.h | |
| parent | 47265e69c84c78a68102fa727aa80d63f25c0d46 (diff) | |
r300/compiler: add handy definitions for XYZ0 and smeared half swizzling
Diffstat (limited to 'src/mesa/drivers/dri/r300/compiler/radeon_program_constants.h')
| -rw-r--r-- | src/mesa/drivers/dri/r300/compiler/radeon_program_constants.h | 2 |
1 files changed, 2 insertions, 0 deletions
diff --git a/src/mesa/drivers/dri/r300/compiler/radeon_program_constants.h b/src/mesa/drivers/dri/r300/compiler/radeon_program_constants.h index 7c0d6720b1..842012def0 100644 --- a/src/mesa/drivers/dri/r300/compiler/radeon_program_constants.h +++ b/src/mesa/drivers/dri/r300/compiler/radeon_program_constants.h @@ -114,12 +114,14 @@ typedef enum { } while(0) #define RC_SWIZZLE_XYZW RC_MAKE_SWIZZLE(RC_SWIZZLE_X, RC_SWIZZLE_Y, RC_SWIZZLE_Z, RC_SWIZZLE_W) +#define RC_SWIZZLE_XYZ0 RC_MAKE_SWIZZLE(RC_SWIZZLE_X, RC_SWIZZLE_Y, RC_SWIZZLE_Z, RC_SWIZZLE_ZERO) #define RC_SWIZZLE_XXXX RC_MAKE_SWIZZLE_SMEAR(RC_SWIZZLE_X) #define RC_SWIZZLE_YYYY RC_MAKE_SWIZZLE_SMEAR(RC_SWIZZLE_Y) #define RC_SWIZZLE_ZZZZ RC_MAKE_SWIZZLE_SMEAR(RC_SWIZZLE_Z) #define RC_SWIZZLE_WWWW RC_MAKE_SWIZZLE_SMEAR(RC_SWIZZLE_W) #define RC_SWIZZLE_0000 RC_MAKE_SWIZZLE_SMEAR(RC_SWIZZLE_ZERO) #define RC_SWIZZLE_1111 RC_MAKE_SWIZZLE_SMEAR(RC_SWIZZLE_ONE) +#define RC_SWIZZLE_HHHH RC_MAKE_SWIZZLE_SMEAR(RC_SWIZZLE_HALF) /** * \name Bitmasks for components of vectors. |