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* export gcd function as av_gcd()Aurelien Jacobs2009-01-171-2/+2
* Implement av_nearer_q() and av_find_nearest_q_idx() functions.Stefano Sabatini2008-09-251-0/+25
* license header consistency cosmeticsDiego Biurrun2007-07-051-1/+0
* move doxy comments from rational.c to rational.h and add some new commentsDujardin Bernard2007-02-261-16/+0
* fix av_reduce() with things like 1/0 and 0/0Michael Niedermayer2007-01-091-3/+5
* fix overflow and remove wrong commentMichael Niedermayer2006-11-301-2/+1
* return optimal fractionMichael Niedermayer2006-11-301-1/+9
* Rename ABS macro to FFABS.Diego Biurrun2006-10-111-3/+3
* Change license headers to say 'FFmpeg' instead of 'this program/this library'Diego Biurrun2006-10-071-4/+6
* simplifyMichael Niedermayer2006-07-201-5/+4
* for floats fabs is better & smaller then ABSMichael Niedermayer2006-07-201-1/+1
* Update licensing information: The FSF changed postal address.Diego Biurrun2006-01-121-1/+1
* COSMETICS: Remove all trailing whitespace.Diego Biurrun2005-12-171-5/+5
* libavutil: Utility code from libavcodec moved to a separate library.Alexander Strasser2005-08-011-0/+110