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* avcodec/elbg: Add flags to avpriv_elbg_do()Andreas Rheinhardt2021-09-24
| | | | | | | | | This is currently unused and it is only added to enable changes while maintaining ABI compatibility. The type is uintptr_t in order to potentially accept a pointer argument. Reviewed-by: Paul B Mahol <onemda@gmail.com> Signed-off-by: Andreas Rheinhardt <andreas.rheinhardt@outlook.com>
* avcodec/elbg: Add persistent ELBGContextAndreas Rheinhardt2021-09-20
| | | | | | | | It will be used in future commits to avoid having to allocate and free all the buffers used. Reviewed-by: Paul B Mahol <onemda@gmail.com> Signed-off-by: Andreas Rheinhardt <andreas.rheinhardt@outlook.com>
* avcodec/elbg: Rename elbg_data to ELBGContextAndreas Rheinhardt2021-09-20
| | | | | | | | It is in line with our naming conventions for types. Also change numCB to num_cb for the same reason. Reviewed-by: Paul B Mahol <onemda@gmail.com> Signed-off-by: Andreas Rheinhardt <andreas.rheinhardt@outlook.com>
* avcodec/elbg: Merge avpriv_init_elbg() into avpriv_do_elbg()Andreas Rheinhardt2021-09-20
| | | | | | | | | These functions are always called directly after another with the exact same arguments. This avoids exporting a symbol; it also avoids having to perform two calls for every caller. Reviewed-by: Paul B Mahol <onemda@gmail.com> Signed-off-by: Andreas Rheinhardt <andreas.rheinhardt@outlook.com>
* Merge commit 'ae2d41ec875965ce4ab9fdd88a5e8ba57cada67a'Michael Niedermayer2014-12-19
|\ | | | | | | | | | | | | | | | | | | | | * commit 'ae2d41ec875965ce4ab9fdd88a5e8ba57cada67a': elbg: check memory allocations and propagate errors Conflicts: libavcodec/elbg.c libavcodec/elbg.h Merged-by: Michael Niedermayer <michaelni@gmx.at>
| * elbg: check memory allocations and propagate errorsVittorio Giovara2014-12-18
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| * Replace FFmpeg with Libav in licence headersMans Rullgard2011-03-19
| | | | | | | | Signed-off-by: Mans Rullgard <mans@mansr.com>
* | lavc/elbg: rename ff_ symbols to avpriv_, so they can be used in shared libsStefano Sabatini2013-11-13
|/ | | | | In particular, allows the use of elbg in other FFmpeg libraries, required by the pending elbg filter.
* Fix reference to av_random_init where av_lfg_init was meant.Diego Biurrun2009-03-21
| | | | Originally committed as revision 18113 to svn://svn.ffmpeg.org/ffmpeg/trunk
* Use correct header for struct AVLFG.Diego Biurrun2009-03-20
| | | | Originally committed as revision 18066 to svn://svn.ffmpeg.org/ffmpeg/trunk
* Use FLG pseudo-random number generator in RoQ and ELBGVitor Sessak2009-03-08
| | | | Originally committed as revision 17881 to svn://svn.ffmpeg.org/ffmpeg/trunk
* Replace calls to the deprecated function av_init_random() withStefano Sabatini2009-01-18
| | | | | | corresponding calls to av_random_init(). Originally committed as revision 16682 to svn://svn.ffmpeg.org/ffmpeg/trunk
* Globally rename the header inclusion guard names.Stefano Sabatini2008-08-31
| | | | | | | | | 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
* Use full path for #includes from another directory.Diego Biurrun2008-05-09
| | | | Originally committed as revision 13098 to svn://svn.ffmpeg.org/ffmpeg/trunk
* Add FFMPEG_ prefix to all multiple inclusion guards.Diego Biurrun2007-10-17
| | | | Originally committed as revision 10765 to svn://svn.ffmpeg.org/ffmpeg/trunk
* Add my last name to copyright headersVitor Sessak2007-07-05
| | | | Originally committed as revision 9488 to svn://svn.ffmpeg.org/ffmpeg/trunk
* add a comment to indicate which #endif belong to which #defineGuillaume Poirier2007-06-17
| | | | Originally committed as revision 9356 to svn://svn.ffmpeg.org/ffmpeg/trunk
* add multiple inclusion guards to headersMåns Rullgård2007-06-17
| | | | Originally committed as revision 9345 to svn://svn.ffmpeg.org/ffmpeg/trunk
* Codebook generator using the ELBG algorithmVitor Sessak2007-06-04
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
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