diff options
| author | Brian Paul <[email protected]> | 2011-09-14 08:09:05 -0600 |
|---|---|---|
| committer | Brian Paul <[email protected]> | 2011-09-14 08:15:59 -0600 |
| commit | 4fc50d457065b974a7cfc3e63ab2a6da77490559 (patch) | |
| tree | 71f55eee7cd5882b3e5e5930eb02a28c6f94afe5 /src/mesa/main | |
| parent | 4d21ecde7702852f30a4f3b90af0e9811b230c63 (diff) | |
mesa: minor clean-up on _mesa_unclamped_float_rgba_to_ubyte()
Add a comment and reformat to be under 80 columns.
Diffstat (limited to 'src/mesa/main')
| -rw-r--r-- | src/mesa/main/colormac.h | 8 |
1 files changed, 7 insertions, 1 deletions
diff --git a/src/mesa/main/colormac.h b/src/mesa/main/colormac.h index 923c5a37c33..4b7c3b4a0c2 100644 --- a/src/mesa/main/colormac.h +++ b/src/mesa/main/colormac.h @@ -168,13 +168,19 @@ do { \ UNCLAMPED_FLOAT_TO_CHAN((dst)[3], (f)[3]); \ } while (0) -static inline void _mesa_unclamped_float_rgba_to_ubyte(GLubyte dst[4], const GLfloat src[4]) + +/** + * 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. * |