diff options
Diffstat (limited to 'src/mesa/main/compiler.h')
| -rw-r--r-- | src/mesa/main/compiler.h | 9 |
1 files changed, 9 insertions, 0 deletions
diff --git a/src/mesa/main/compiler.h b/src/mesa/main/compiler.h index fb7baf84ea4..0f27d5a6643 100644 --- a/src/mesa/main/compiler.h +++ b/src/mesa/main/compiler.h @@ -270,6 +270,15 @@ static INLINE GLuint CPU_TO_LE32(GLuint x) #define NULL 0 #endif +/* Used to optionally mark structures with misaligned elements or size as + * packed, to trade off performance for space. + */ +#if (__GNUC__ >= 3) +#define PACKED __attribute__((__packed__)) +#else +#define PACKED +#endif + /** * LONGSTRING macro |