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| author | Aurelien Jacobs <aurel@gnuage.org> | 2008-08-13 16:01:21 +0000 |
|---|---|---|
| committer | Aurelien Jacobs <aurel@gnuage.org> | 2008-08-13 16:01:21 +0000 |
| commit | 5af4f1f3e3d8a219aa2f0b57e2b8152cea31aaf3 (patch) | |
| tree | 44ba6d3d2122ee89709435e5df9dc121cd8ae434 /libavutil/mathematics.h | |
| parent | af44e8e4886017ba84fb1e03d495dfb37989f0bf (diff) | |
| download | ffmpeg-5af4f1f3e3d8a219aa2f0b57e2b8152cea31aaf3.tar.gz | |
move M_PI definition along with other math definitions
Originally committed as revision 14727 to svn://svn.ffmpeg.org/ffmpeg/trunk
Diffstat (limited to 'libavutil/mathematics.h')
| -rw-r--r-- | libavutil/mathematics.h | 3 |
1 files changed, 3 insertions, 0 deletions
diff --git a/libavutil/mathematics.h b/libavutil/mathematics.h index 244baca020..79d3f76ab6 100644 --- a/libavutil/mathematics.h +++ b/libavutil/mathematics.h @@ -34,6 +34,9 @@ #ifndef M_LN10 #define M_LN10 2.30258509299404568402 /* log_e 10 */ #endif +#ifndef M_PI +#define M_PI 3.14159265358979323846 /* pi */ +#endif #ifndef M_SQRT1_2 #define M_SQRT1_2 0.70710678118654752440 /* 1/sqrt(2) */ #endif |