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3d89373fae
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26 Commits

Author SHA1 Message Date
Vittorio Giovara
3d89373fae lavu: Drop deprecated private lls functions 
Deprecated in 02/2013.
 2015-08-28 16:04:27 +02:00
Loren Merritt
502ab21af0 x86: lpc: simd av_update_lls 
4x-6x faster on sandybridge

Signed-off-by: Luca Barbato <lu_zero@gentoo.org>
 2013-06-29 13:23:57 +02:00
Loren Merritt
41578f70cf lpc: use function pointers, in preparation for asm 
Signed-off-by: Luca Barbato <lu_zero@gentoo.org>
 2013-06-29 13:23:57 +02:00
Loren Merritt
cc6714bb16 lpc: remove "decay" argument 
We never used the rolling-average mode, and this makes av_update_lls 15% faster.

Signed-off-by: Luca Barbato <lu_zero@gentoo.org>
 2013-06-29 13:23:57 +02:00
Diego Biurrun
1fda184a85 avutil: Add av_cold attributes to init functions missing them 2013-05-04 22:48:05 +02:00
Diego Biurrun
0b31129389 lls: Do not return from void functions 2013-03-01 01:44:35 +01:00
Diego Biurrun
4da950c0ae lls: #ifndef --> #if in FF_API_ version guard 2013-03-01 01:44:35 +01:00
Luca Barbato
399663be9d lls: mark max_order as unsigned short 
The value is within 0 and 32.

Remove an `array subscript is below array bounds` warning.
 2013-02-28 17:39:24 +01:00
Luca Barbato
9d4da474f5 lls: move to the private namespace 
The functions are private.
 2013-02-28 17:39:24 +01:00
Mans Rullgard
7ce914fb5a lls: use av_lfg instead of rand() in test program 
Signed-off-by: Mans Rullgard <mans@mansr.com>
 2011-07-11 21:09:27 +01:00
Mans Rullgard
fdaf1d0640 lls: whitespace cosmetics 
Signed-off-by: Mans Rullgard <mans@mansr.com>
 2011-07-08 15:03:40 +01:00
Mans Rullgard
2912e87a6c Replace FFmpeg with Libav in licence headers 
Signed-off-by: Mans Rullgard <mans@mansr.com>
 2011-03-19 13:33:20 +00:00
Diego Biurrun
ba87f0801d Remove explicit filename from Doxygen @file commands. 
Passing an explicit filename to this command is only necessary if the
documentation in the @file block refers to a file different from the
one the block resides in.

Originally committed as revision 22921 to svn://svn.ffmpeg.org/ffmpeg/trunk
 2010-04-20 14:45:34 +00:00
Diego Biurrun
3d7b15e450 Remove disabled code cruft. 
Originally committed as revision 19616 to svn://svn.ffmpeg.org/ffmpeg/trunk
 2009-08-10 13:42:16 +00:00
Diego Biurrun
578f90a8d5 Align test program output columns. 
Originally committed as revision 18068 to svn://svn.ffmpeg.org/ffmpeg/trunk
 2009-03-20 11:40:05 +00:00
Diego Biurrun
bad5537e2c Use full internal pathname in doxygen @file directives. 
Otherwise doxygen complains about ambiguous filenames when files exist
under the same name in different subdirectories.

Originally committed as revision 16912 to svn://svn.ffmpeg.org/ffmpeg/trunk
 2009-02-01 02:00:19 +00:00
Benoit Fouet
bc02bc8686 Remove unused redefinition of av_log for test. 
Originally committed as revision 14657 to svn://svn.ffmpeg.org/ffmpeg/trunk
 2008-08-07 07:01:54 +00:00
Michael Niedermayer
b8fe8ab062 Fix the following using void* casts, proper casts are less readable and 
avoiding casts would be even less readable, but other suggestions are welcome.
lls.c:56: warning: initialization from incompatible pointer type
lls.c:57: warning: initialization from incompatible pointer type

Originally committed as revision 11697 to svn://svn.ffmpeg.org/ffmpeg/trunk
 2008-01-31 20:52:14 +00:00
Diego Biurrun
38c162c1a9 Remove unused variable variance. 
Originally committed as revision 11471 to svn://svn.ffmpeg.org/ffmpeg/trunk
 2008-01-08 22:48:26 +00:00
Diego Biurrun
f8a80fd69d main() --> main(void) 
Originally committed as revision 11079 to svn://svn.ffmpeg.org/ffmpeg/trunk
 2007-11-23 00:52:56 +00:00
Diego Biurrun
e5a389a1b7 license header consistency cosmetics 
Originally committed as revision 9484 to svn://svn.ffmpeg.org/ffmpeg/trunk
 2007-07-05 10:40:25 +00:00
Diego Biurrun
b78e7197a8 Change license headers to say 'FFmpeg' instead of 'this program/this library' 
and fix GPL/LGPL version mismatches.

Originally committed as revision 6577 to svn://svn.ffmpeg.org/ffmpeg/trunk
 2006-10-07 15:30:46 +00:00
Diego Biurrun
538389c981 Fix FSF postal address. 
Originally committed as revision 5829 to svn://svn.ffmpeg.org/ffmpeg/trunk
 2006-07-26 01:12:26 +00:00
Michael Niedermayer
408ec4e2a6 calculate all coefficients for several orders during cholesky factorization, the resulting coefficients are not strictly optimal though as there is a small difference in the autocorrelation matrixes which is ignored for the smaller orders 
Originally committed as revision 5758 to svn://svn.ffmpeg.org/ffmpeg/trunk
 2006-07-15 23:43:38 +00:00
Michael Niedermayer
2c779260a9 unneeded #include 
Originally committed as revision 5743 to svn://svn.ffmpeg.org/ffmpeg/trunk
 2006-07-14 12:01:53 +00:00
Michael Niedermayer
82ab5ad7b2 linear least squares solver using cholesky factorization 
Originally committed as revision 5740 to svn://svn.ffmpeg.org/ffmpeg/trunk
 2006-07-14 10:03:09 +00:00