diff options
Diffstat (limited to 'src/lib/ffmpeg/mathematics.pas')
| -rw-r--r-- | src/lib/ffmpeg/mathematics.pas | 15 |
1 files changed, 14 insertions, 1 deletions
diff --git a/src/lib/ffmpeg/mathematics.pas b/src/lib/ffmpeg/mathematics.pas index a2a59107..0457f066 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 50.16.0, revision 23255, Sun May 30 22:05:00 2010 CET + * avutil max. version 50.18.0, revision 23551, Mon Jul 21 01:00:00 2010 CET * *) @@ -109,6 +109,19 @@ 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 significant log2(mod) bits are known + * @param mod must be a power of 2 + * @returns a negative value if a is smaller than b + * a positiv value if a is greater than b + * 0 if a equals b + *) +function av_compare_mod(a: cuint64; b: cuint64; modVar: cuint64): cint64; + cdecl; external av__util; +{$IFEND} implementation |