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ffmpeg / libavcodec / acelp_pitch_delay.c @ 2912e87a

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# Date Author Comment
2912e87a 03/19/2011 01:33 PM Mans Rullgard

Replace FFmpeg with Libav in licence headers

Signed-off-by: Mans Rullgard <>

e4a35244 02/20/2010 08:13 PM Måns Rullgård

Replace log2f(10) with a constant

Originally committed as revision 21924 to svn://svn.ffmpeg.org/ffmpeg/trunk

b2bf3cfe 11/15/2009 10:41 AM Vitor Sessak

Implement ff_decode_pitch_lag() that is used by both AMR and SIPR.

Based on code written by Colin McQuillan during his SoC project.

Originally committed as revision 20540 to svn://svn.ffmpeg.org/ffmpeg/trunk

083c5a48 10/31/2009 02:02 AM Vitor Sessak

Implement AMR gain function that is used by both AMR and SIPR.

Based on AMR SoC code by Robert Swain and Colin McQuillan.

Originally committed as revision 20421 to svn://svn.ffmpeg.org/ffmpeg/trunk

27513162 12/29/2008 05:14 PM Aurelien Jacobs

Remove duplicated dot product code. Use dsputil's
scalarproduct instead. Patch by Aurelien Jacobs.

Originally committed as revision 16391 to svn://svn.ffmpeg.org/ffmpeg/trunk

60c25a4b 10/24/2008 09:20 PM Kenan Gillet

Rename acelp_math.[ch] to celp_math.[ch] to prepare for QCELP decoder merge.
patch by Kenan Gillet, kenan.gillet gmail com

Originally committed as revision 15679 to svn://svn.ffmpeg.org/ffmpeg/trunk

2b150e9a 07/03/2008 11:50 AM Michael Niedermayer

make sum_of_squares() more generic

Originally committed as revision 14056 to svn://svn.ffmpeg.org/ffmpeg/trunk

e500315b 06/30/2008 06:03 PM Vladimir Voroshilov

gain code, gain pitch and pitch delay decoding for ACELP based codecs

Originally committed as revision 14037 to svn://svn.ffmpeg.org/ffmpeg/trunk