diff options
| author | Ian Romanick <ian.d.romanick@intel.com> | 2010-11-24 14:03:57 -0800 |
|---|---|---|
| committer | Ian Romanick <ian.d.romanick@intel.com> | 2010-12-01 12:01:12 -0800 |
| commit | da61afa7388f1ce50ef612b89aba2302a052a3bb (patch) | |
| tree | b27ec804556251c48095098e0c911674615d43ac /src/mesa/main/compiler.h | |
| parent | d2d7a273c51127677d394d1bb9484a2d85c5dcd2 (diff) | |
glsl: Use M_LOG2E constant instead of calling log2
Diffstat (limited to 'src/mesa/main/compiler.h')
| -rw-r--r-- | src/mesa/main/compiler.h | 4 |
1 files changed, 4 insertions, 0 deletions
diff --git a/src/mesa/main/compiler.h b/src/mesa/main/compiler.h index 800eb83900..5557a3b5cb 100644 --- a/src/mesa/main/compiler.h +++ b/src/mesa/main/compiler.h @@ -358,6 +358,10 @@ static INLINE GLuint CPU_TO_LE32(GLuint x) #define M_E (2.7182818284590452354) #endif +#ifndef M_LOG2E +#define M_LOG2E (1.4426950408889634074) +#endif + #ifndef ONE_DIV_LN2 #define ONE_DIV_LN2 (1.442695040888963456) #endif |