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* Move ff_sqrt() to libavutil/intmath.hMåns Rullgård2010-03-08
| | | | Originally committed as revision 22345 to svn://svn.ffmpeg.org/ffmpeg/trunk
* Move FASTDIV macro to intmath.hMåns Rullgård2010-01-19
| | | | Originally committed as revision 21335 to svn://svn.ffmpeg.org/ffmpeg/trunk
* Optimise av_log2 with clz when availableMåns Rullgård2010-01-14
10% faster flac decoding on x86 and ARM. Originally committed as revision 21217 to svn://svn.ffmpeg.org/ffmpeg/trunk