diff options
| author | Janne Grunau <janne-libav@jannau.net> | 2012-06-14 20:13:00 +0200 |
|---|---|---|
| committer | Janne Grunau <janne-libav@jannau.net> | 2012-06-20 15:45:21 +0200 |
| commit | a2b186a188c126dd0402414d9e8198ec4df63ebe (patch) | |
| tree | a991939e09e67ab39cf1ee14160089300d97aac8 /libavutil/mathematics.h | |
| parent | 6501dcfb5e3797b66f63de030fabe774b5f4596f (diff) | |
mathematics.h: remove a couple of math defines
While these defines are not defined by the C standard they are
standardized as X/Open System Interfaces Extension. We use the
appropiate _XOPEN_SOURCE define to make them available. They
seem to be available on all FATE configs since the constants
are used in files where mathematics.h is not included.
Diffstat (limited to 'libavutil/mathematics.h')
| -rw-r--r-- | libavutil/mathematics.h | 18 |
1 files changed, 0 insertions, 18 deletions
diff --git a/libavutil/mathematics.h b/libavutil/mathematics.h index ec27979bc9..a734b75c02 100644 --- a/libavutil/mathematics.h +++ b/libavutil/mathematics.h @@ -26,30 +26,12 @@ #include "attributes.h" #include "rational.h" -#ifndef M_E -#define M_E 2.7182818284590452354 /* e */ -#endif -#ifndef M_LN2 -#define M_LN2 0.69314718055994530942 /* log_e 2 */ -#endif -#ifndef M_LN10 -#define M_LN10 2.30258509299404568402 /* log_e 10 */ -#endif #ifndef M_LOG2_10 #define M_LOG2_10 3.32192809488736234787 /* log_2 10 */ #endif #ifndef M_PHI #define M_PHI 1.61803398874989484820 /* phi / golden ratio */ #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 -#ifndef M_SQRT2 -#define M_SQRT2 1.41421356237309504880 /* sqrt(2) */ -#endif #ifndef NAN #define NAN (0.0/0.0) #endif |