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| author | marha <marha@users.sourceforge.net> | 2011-09-15 15:01:30 +0200 |
|---|---|---|
| committer | marha <marha@users.sourceforge.net> | 2011-09-15 15:01:30 +0200 |
| commit | 4420369d700d9db1563f8647e1889c6a0972ea2c (patch) | |
| tree | 91e4c4e8503de8472048662e1e0b2ac7caa82e09 /mesalib/src/mesa/main/colormac.h | |
| parent | e066f54c99aecce620158fe7f31589242df55677 (diff) | |
| download | vcxsrv-4420369d700d9db1563f8647e1889c6a0972ea2c.tar.gz vcxsrv-4420369d700d9db1563f8647e1889c6a0972ea2c.tar.bz2 vcxsrv-4420369d700d9db1563f8647e1889c6a0972ea2c.zip | |
libxtrans libXmu libXext mesa pixman git update 15 sept 2011
Diffstat (limited to 'mesalib/src/mesa/main/colormac.h')
| -rw-r--r-- | mesalib/src/mesa/main/colormac.h | 11 |
1 files changed, 11 insertions, 0 deletions
diff --git a/mesalib/src/mesa/main/colormac.h b/mesalib/src/mesa/main/colormac.h index d308c48b6..4b7c3b4a0 100644 --- a/mesalib/src/mesa/main/colormac.h +++ b/mesalib/src/mesa/main/colormac.h @@ -169,6 +169,17 @@ do { \ } while (0) +/** + * Convert four float values in [0,1] to ubytes in [0,255] with clamping. + */ +static inline void +_mesa_unclamped_float_rgba_to_ubyte(GLubyte dst[4], const GLfloat src[4]) +{ + int i; + for (i = 0; i < 4; i++) + UNCLAMPED_FLOAT_TO_UBYTE(dst[i], src[i]); +} + /** * \name Generic color packing macros. All inputs should be GLubytes. |