diff options
Diffstat (limited to 'src/lib/ffmpeg/mathematics.pas')
| -rw-r--r-- | src/lib/ffmpeg/mathematics.pas | 16 |
1 files changed, 1 insertions, 15 deletions
diff --git a/src/lib/ffmpeg/mathematics.pas b/src/lib/ffmpeg/mathematics.pas index 98901c2a..20ee21c2 100644 --- a/src/lib/ffmpeg/mathematics.pas +++ b/src/lib/ffmpeg/mathematics.pas @@ -22,7 +22,7 @@ * - Changes and updates by the UltraStar Deluxe Team * * Conversion of libavutil/mathematics.h - * avutil max. version 50.23.0, revision 24439, Wed Aug 25 05:00:00 2010 CET + * avutil version 50.43.0 * *) @@ -47,21 +47,13 @@ const M_E = 2.7182818284590452354; // e M_LN2 = 0.69314718055994530942; // log_e 2 M_LN10 = 2.30258509299404568402; // log_e 10 -{$IF LIBAVUTIL_VERSION >= 50009000} // >= 50.9.0 M_LOG2_10 = 3.32192809488736234787; // log_2 10 -{$IFEND} -{$IF LIBAVUTIL_VERSION >= 50023000} // >= 50.23.0 M_PHI = 1.61803398874989484820; // phi / golden ratio -{$IFEND} M_PI = 3.14159265358979323846; // pi M_SQRT1_2 = 0.70710678118654752440; // 1/sqrt(2) -{$IF LIBAVUTIL_VERSION >= 50014000} // >= 50.14.0 M_SQRT2 = 1.41421356237309504880; // sqrt(2) -{$IFEND} -{$IF LIBAVUTIL_VERSION >= 50005001} // >= 50.5.1 NAN = 0.0/0.0; INFINITY = 1.0/0.0; -{$IFEND} type TAVRounding = ( @@ -72,7 +64,6 @@ type AV_ROUND_NEAR_INF = 5 ///< Round to nearest and halfway cases away from zero. ); -{$IF LIBAVUTIL_VERSION >= 49013000} // 49.13.0 (** * Return the greatest common divisor of a and b. * If both a or b are 0 or either or both are <0 then behavior is @@ -80,7 +71,6 @@ type *) function av_gcd(a: cint64; b: cint64): cint64; cdecl; external av__util; {av_const} -{$IFEND} (** * Rescale a 64-bit integer with rounding to nearest. @@ -102,7 +92,6 @@ function av_rescale_rnd (a, b, c: cint64; enum: TAVRounding): cint64; function av_rescale_q (a: cint64; bq, cq: TAVRational): cint64; cdecl; external av__util; {av_const} -{$IF LIBAVUTIL_VERSION >= 50008000} // 50.8.0 (** * Compare 2 timestamps each in its own timebases. * The result of the function is undefined if one of the timestamps @@ -111,9 +100,7 @@ function av_rescale_q (a: cint64; bq, cq: TAVRational): cint64; *) function av_compare_ts(ts_a: cint64; tb_a: TAVRational; ts_b: cint64; tb_b: TAVRational): cint; cdecl; external av__util; -{$IFEND} -{$IF LIBAVUTIL_VERSION >= 50018000} // 50.18.0 (** * Compare 2 integers modulo mod. * That is we compare integers a and b for which only the least @@ -126,7 +113,6 @@ function av_compare_ts(ts_a: cint64; tb_a: TAVRational; ts_b: cint64; tb_b: TAVR *) function av_compare_mod(a: cuint64; b: cuint64; modVar: cuint64): cint64; cdecl; external av__util; -{$IFEND} implementation |