Module: Mesa Branch: master Commit: fda9a19b3465e3eb6ef74611a85021055eb78a64 URL: http://cgit.freedesktop.org/mesa/mesa/commit/?id=fda9a19b3465e3eb6ef74611a85021055eb78a64
Author: José Fonseca <[email protected]> Date: Fri Feb 26 15:37:18 2010 +0000 util: Add util_bswap16. --- src/gallium/auxiliary/util/u_math.h | 11 +++++++++++ 1 files changed, 11 insertions(+), 0 deletions(-) diff --git a/src/gallium/auxiliary/util/u_math.h b/src/gallium/auxiliary/util/u_math.h index b2969a2..d1ec13d 100644 --- a/src/gallium/auxiliary/util/u_math.h +++ b/src/gallium/auxiliary/util/u_math.h @@ -532,6 +532,17 @@ util_bswap32(uint32_t n) /** + * Reverse byte order of a 16 bit word. + */ +static INLINE uint16_t +util_bswap16(uint16_t n) +{ + return (n >> 8) | + (n << 8); +} + + +/** * Clamp X to [MIN, MAX]. * This is a macro to allow float, int, uint, etc. types. */ _______________________________________________ mesa-commit mailing list [email protected] http://lists.freedesktop.org/mailman/listinfo/mesa-commit
