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Diffstat (limited to '')
| -rw-r--r-- | src/lib/ffmpeg/mathematics.pas | 9 |
1 files changed, 8 insertions, 1 deletions
diff --git a/src/lib/ffmpeg/mathematics.pas b/src/lib/ffmpeg/mathematics.pas index 2d352df0..606d9189 100644 --- a/src/lib/ffmpeg/mathematics.pas +++ b/src/lib/ffmpeg/mathematics.pas @@ -26,7 +26,7 @@ (* * Conversion of libavutil/mathematics.h - * revision 12498, Wed Mar 19 06:17:43 2008 UTC + * revision 15120, Sun Aug 31 07:39:47 2008 UTC *) unit mathematics; @@ -46,6 +46,13 @@ uses rational, UConfig; +const + M_E = 2.7182818284590452354; // e + M_LN2 = 0.69314718055994530942; // log_e 2 + M_LN10 = 2.30258509299404568402; // log_e 10 + M_PI = 3.14159265358979323846; // pi + M_SQRT1_2 = 0.70710678118654752440; // 1/sqrt(2) + type TAVRounding = ( AV_ROUND_ZERO = 0, ///< round toward zero |