Martin Storsjö
8b25a20efb
lpc: Add a function for calculating reflection coefficients from samples
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Signed-off-by: Martin Storsjö <martin@martin.st>
2012-10-29 21:53:16 +02:00
Justin Ruggles
39ef66f530
lpc: Add a function for calculating reflection coefficients from autocorrelation coefficients
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Signed-off-by: Martin Storsjö <martin@martin.st>
2012-10-29 21:53:13 +02:00
Justin Ruggles
4b0e0f31bf
lpc: fix alignment of windowed samples for odd maximum LPC order
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Fixes crash on x86 due to alignment requirements for w_data in
lpc_apply_welch_window_sse2().
2012-08-22 16:41:50 -04:00
Diego Biurrun
32f3c541bc
doxygen: Do not include license boilerplates in Doxygen comment blocks.
2012-02-06 19:39:24 +01:00
Diego Biurrun
da9cea77e3
Fix a bunch of common typos.
2011-12-11 00:32:25 +01:00
Anton Khirnov
188dea1dbf
lavc: move some flac-specific options to its private context.
2011-05-10 07:42:33 +02:00
Mans Rullgard
2912e87a6c
Replace FFmpeg with Libav in licence headers
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Signed-off-by: Mans Rullgard <mans@mansr.com>
2011-03-19 13:33:20 +00:00
Justin Ruggles
77a78e9bdc
Separate window function from autocorrelation.
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Signed-off-by: Mans Rullgard <mans@mansr.com>
2011-01-21 19:59:08 +00:00
Justin Ruggles
56f8952b25
Move lpc_compute_autocorr() from DSPContext to a new struct LPCContext.
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Signed-off-by: Mans Rullgard <mans@mansr.com>
2011-01-21 19:58:59 +00:00
Justin Ruggles
23940f1405
Add AVCodecContext.lpc_type and Add AVCodecContext.lpc_passes fields.
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Add AVLPCType enum.
Deprecate AVCodecContext.use_lpc.
Originally committed as revision 24199 to svn://svn.ffmpeg.org/ffmpeg/trunk
2010-07-11 16:56:20 +00:00
Måns Rullgård
49bd8e4b84
Fix grammar errors in documentation
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Originally committed as revision 23904 to svn://svn.ffmpeg.org/ffmpeg/trunk
2010-06-30 15:38:06 +00:00
Måns Rullgård
3da1180409
Move some prototypes from dsputil.c to reasonable header files
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Originally committed as revision 22260 to svn://svn.ffmpeg.org/ffmpeg/trunk
2010-03-06 22:36:45 +00:00
Vitor Sessak
82ab49dc41
Cosmetics: s/LPC_type/LPC_TYPE/
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Originally committed as revision 15202 to svn://svn.ffmpeg.org/ffmpeg/trunk
2008-09-04 22:17:27 +00:00
Vitor Sessak
1be0fc2909
Avoid duplicating compute_lpc_coefs() function in both the RA288 and AAC decoders.
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Originally committed as revision 15193 to svn://svn.ffmpeg.org/ffmpeg/trunk
2008-09-04 11:03:14 +00:00
Stefano Sabatini
987903826b
Globally rename the header inclusion guard names.
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Consistently apply this rule: the guard name is obtained from the
filename by stripping the leading "lib", converting '/' and '.' to
'_' and uppercasing the resulting name. Guard names in the root
directory have to be prefixed by "FFMPEG_".
Originally committed as revision 15120 to svn://svn.ffmpeg.org/ffmpeg/trunk
2008-08-31 07:39:47 +00:00
Diego Biurrun
ee8cc834ae
Add missing header includes to fix 'make checkheaders'.
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Originally committed as revision 14817 to svn://svn.ffmpeg.org/ffmpeg/trunk
2008-08-17 19:26:13 +00:00
Justin Ruggles
38c1a5c4d9
update my email address to one which does not depend on my service provider
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Originally committed as revision 14797 to svn://svn.ffmpeg.org/ffmpeg/trunk
2008-08-16 22:42:59 +00:00
Justin Ruggles
9045f5e72d
cosmetics: adjust line breaks and vertical alignment
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Originally committed as revision 14795 to svn://svn.ffmpeg.org/ffmpeg/trunk
2008-08-16 21:32:03 +00:00
Justin Ruggles
56c07e2989
use limited range of lpc orders when quantizing coefficients
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Originally committed as revision 14794 to svn://svn.ffmpeg.org/ffmpeg/trunk
2008-08-16 21:24:06 +00:00
Ramiro Polla
e9e3c9801e
lpc: cosmetics: vertically align declarations and definitions.
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Originally committed as revision 14792 to svn://svn.ffmpeg.org/ffmpeg/trunk
2008-08-16 17:28:29 +00:00
Ramiro Polla
c50da3ad6c
flacenc, lpc: Move LPC code from flacenc.c to new lpc.[ch] files.
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Originally committed as revision 14790 to svn://svn.ffmpeg.org/ffmpeg/trunk
2008-08-16 17:18:20 +00:00
