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Commit Graph

16 Commits

Author SHA1 Message Date
Diego Biurrun
9a58234fea Fix misspelled parameter names in Doxygen documentation.
This fixes one Doxygen warning each.

Originally committed as revision 23970 to svn://svn.ffmpeg.org/ffmpeg/trunk
2010-07-02 10:49:29 +00:00
Måns Rullgård
36672bac52 elbg: remove VLAs
Originally committed as revision 23787 to svn://svn.ffmpeg.org/ffmpeg/trunk
2010-06-25 18:51:25 +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
Vitor Sessak
4e2c08c551 Small ELBG optimization: use last pixel as a initial guess for the codebook
entry.

Originally committed as revision 21001 to svn://svn.ffmpeg.org/ffmpeg/trunk
2010-01-02 12:15:09 +00:00
Vitor Sessak
e40ee25c49 Fix bug when elbg->utility_inc[elbg->numCB-1] == 1
Originally committed as revision 17926 to svn://svn.ffmpeg.org/ffmpeg/trunk
2009-03-10 17:38:16 +00:00
Vitor Sessak
9aa2ab4276 Use FLG pseudo-random number generator in RoQ and ELBG
Originally committed as revision 17881 to svn://svn.ffmpeg.org/ffmpeg/trunk
2009-03-08 17:43:12 +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
Diego Biurrun
99ed41a808 Fix filenames in Doxygen comments.
Originally committed as revision 16811 to svn://svn.ffmpeg.org/ffmpeg/trunk
2009-01-26 22:51:16 +00:00
Vitor Sessak
144b46f21b My commit at r14340 was not the right solution. For a monochromatic
frame, there will be only one centroid and it will be impossible to
find three distinct ones. It is better to just avoid shifting if
there are not three different centroids.

Originally committed as revision 14343 to svn://svn.ffmpeg.org/ffmpeg/trunk
2008-07-23 05:54:34 +00:00
Vitor Sessak
6de727244c Do declaration and initialization separately in elbg.c
to workaround an ICC bug.

Originally committed as revision 14342 to svn://svn.ffmpeg.org/ffmpeg/trunk
2008-07-23 03:56:13 +00:00
Vitor Sessak
6bf8b04764 When picking a "high utility centroid" do not pick one
that has no corresponding points. Not only it is the
worst possible pick, but also the code was written
without this case in mind.

Originally committed as revision 14341 to svn://svn.ffmpeg.org/ffmpeg/trunk
2008-07-23 03:55:37 +00:00
Vitor Sessak
5916af1954 The codebook generator algorithm involves picking three
different codebook centroids ("high utility", "low
utility" and "closest to the low utility one"). This
change avoid the corner case of choosing two times the
same centroid.

Originally committed as revision 14340 to svn://svn.ffmpeg.org/ffmpeg/trunk
2008-07-23 03:54:31 +00:00
Diego Biurrun
245976da2a Use full path for #includes from another directory.
Originally committed as revision 13098 to svn://svn.ffmpeg.org/ffmpeg/trunk
2008-05-09 11:56:36 +00:00
Vitor Sessak
3a66812fc8 Add my last name to copyright headers
Originally committed as revision 9488 to svn://svn.ffmpeg.org/ffmpeg/trunk
2007-07-05 19:53:34 +00:00
Eric Lasota
7c68b47b78 Cygwin compatibility workaround
patch by Eric Lasota: [ riot icculus org ]
original thread: [FFmpeg-devel] [PATCH] elbg.c Cygwin compatibility workaround
date: 06/09/2007 09:26 AM

Originally committed as revision 9279 to svn://svn.ffmpeg.org/ffmpeg/trunk
2007-06-11 07:57:15 +00:00
Vitor Sessak
ddcf4b5d6d Codebook generator using the ELBG algorithm
patch by Vitor: printf(vitor%d gmail com, 1001)
original thread: Re: [FFmpeg-devel] [PATCH] Add a codebook generator
                 (was: [PATCH] RoQ video encoder, take 2)
date: 05/28/2007 01:21 PM

Originally committed as revision 9196 to svn://svn.ffmpeg.org/ffmpeg/trunk
2007-06-04 07:28:34 +00:00