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* Remove unused code under G729_BITEXACT #ifdef.Diego Biurrun2011-07-20
| | | | G729_BITEXACT is never set, so the code is all dead code.
* Do not include mathematics.h in avutil.hMans Rullgard2011-07-03
| | | | Signed-off-by: Mans Rullgard <mans@mansr.com>
* Replace FFmpeg with Libav in licence headersMans Rullgard2011-03-19
| | | | Signed-off-by: Mans Rullgard <mans@mansr.com>
* Replace log2f(10) with a constantMåns Rullgård2010-02-20
| | | | Originally committed as revision 21924 to svn://svn.ffmpeg.org/ffmpeg/trunk
* Implement ff_decode_pitch_lag() that is used by both AMR and SIPR.Vitor Sessak2009-11-15
| | | | | | Based on code written by Colin McQuillan during his SoC project. Originally committed as revision 20540 to svn://svn.ffmpeg.org/ffmpeg/trunk
* Implement AMR gain function that is used by both AMR and SIPR.Vitor Sessak2009-10-31
| | | | | | Based on AMR SoC code by Robert Swain and Colin McQuillan. Originally committed as revision 20421 to svn://svn.ffmpeg.org/ffmpeg/trunk
* Remove duplicated dot product code. Use dsputil'sAurelien Jacobs2008-12-29
| | | | | | scalarproduct instead. Patch by Aurelien Jacobs. Originally committed as revision 16391 to svn://svn.ffmpeg.org/ffmpeg/trunk
* Rename acelp_math.[ch] to celp_math.[ch] to prepare for QCELP decoder merge.Kenan Gillet2008-10-24
| | | | | | patch by Kenan Gillet, kenan.gillet gmail com Originally committed as revision 15679 to svn://svn.ffmpeg.org/ffmpeg/trunk
* make sum_of_squares() more genericMichael Niedermayer2008-07-03
| | | | Originally committed as revision 14056 to svn://svn.ffmpeg.org/ffmpeg/trunk
* gain code, gain pitch and pitch delay decoding for ACELP based codecsVladimir Voroshilov2008-06-30
Originally committed as revision 14037 to svn://svn.ffmpeg.org/ffmpeg/trunk
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