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path: root/libavcodec/motion_est_template.c
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* motion_est: make MotionExtContext.map_generation unsignedMans Rullgard2011-10-11
| | | | | | | | The way this value is used, it should be an unsigned type. While the numerical value has no meaning, unsigned wraparound is relied upon. Signed-off-by: Mans Rullgard <mans@mansr.com>
* motion_est: remove disabled codeDiego Biurrun2011-07-17
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* doxygen: Drop array size declarations from Doxygen parameter names.Diego Biurrun2011-07-03
| | | | Adding [] to a Doxygen parameter name clashes with Doxygen syntax.
* doxygen: Consistently use '@' instead of '\' for Doxygen markup.Diego Biurrun2011-06-24
| | | | Signed-off-by: Diego Biurrun <diego@biurrun.de>
* Replace deprecated FF_*_TYPE symbols with AV_PICTURE_TYPE_*.Stefano Sabatini2011-05-02
| | | | Signed-off-by: Diego Biurrun <diego@biurrun.de>
* Remove some disabled printf debug cruft.Diego Biurrun2011-04-29
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* Eliminate pointless '#if 1' statements without matching '#else'.Diego Biurrun2011-04-26
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* Replace FFmpeg with Libav in licence headersMans Rullgard2011-03-19
| | | | Signed-off-by: Mans Rullgard <mans@mansr.com>
* Restore array sizes in doxygen parameter names.Diego Biurrun2010-07-08
| | | | Originally committed as revision 24108 to svn://svn.ffmpeg.org/ffmpeg/trunk
* Avoid square brackets in Doxygen comments; Doxygen chokes on them.Diego Biurrun2010-07-02
| | | | Originally committed as revision 23979 to svn://svn.ffmpeg.org/ffmpeg/trunk
* Remove explicit filename from Doxygen @file commands.Diego Biurrun2010-04-20
| | | | | | | | 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
* slice dice, inline and outline cmp()Michael Niedermayer2010-04-02
| | | | | | | motion_est.o is now less than half its previous size. No speedchange meassureable. Originally committed as revision 22771 to svn://svn.ffmpeg.org/ffmpeg/trunk
* Use full internal pathname in doxygen @file directives.Diego Biurrun2009-02-01
| | | | | | | 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
* cosmetics: Fix two common typos: wont --> will not, lets --> let us.Diego Biurrun2008-07-24
| | | | Originally committed as revision 14372 to svn://svn.ffmpeg.org/ffmpeg/trunk
* New full search MEMichael Niedermayer2008-07-09
| | | | Originally committed as revision 14142 to svn://svn.ffmpeg.org/ffmpeg/trunk
* add FF_ prefix to all (frame)_TYPE usageAurelien Jacobs2008-03-09
| | | | Originally committed as revision 12399 to svn://svn.ffmpeg.org/ffmpeg/trunk
* license header consistency cosmeticsDiego Biurrun2007-07-05
| | | | Originally committed as revision 9484 to svn://svn.ffmpeg.org/ffmpeg/trunk
* rename attribute_unused to av_unused and moves its declaration to common.hCarl Eugen Hoyos2007-05-30
| | | | | | | | patch by Carl Eugen Hoyos cehoyos chez ag or at original thread: [FFmpeg-devel] [PATCH] attribute_unused -> av_unused date: 05/29/2007 01:23 PM Originally committed as revision 9155 to svn://svn.ffmpeg.org/ffmpeg/trunk
* doxy comment tweaksLoren Merritt2007-03-31
| | | | Originally committed as revision 8580 to svn://svn.ffmpeg.org/ffmpeg/trunk
* Add doxy comments, based on Loren's explanations posted here:Guillaume Poirier2007-03-31
| | | | | | | Date: Mar 30, 2007 9:00 PM Subject: Re: [Ffmpeg-devel] Motion Estimation in snow.c for Waevelet encoded frames (DWT) Originally committed as revision 8579 to svn://svn.ffmpeg.org/ffmpeg/trunk
* test DIRECT{0,0} too if flag mv0 is usedMichael Niedermayer2006-12-22
| | | | | | slight PSNR/bitrate increase Originally committed as revision 7361 to svn://svn.ffmpeg.org/ffmpeg/trunk
* fix special casing of the 0,0 MV for b frames (slight PSNR/bitrate gain)Michael Niedermayer2006-12-20
| | | | Originally committed as revision 7334 to svn://svn.ffmpeg.org/ffmpeg/trunk
* dont favor the zero MV if mv0 is used (psnr per bitrate gains ranging from 0 ↵Michael Niedermayer2006-12-20
| | | | | | to 0.14, most are <=0.04 though) Originally committed as revision 7333 to svn://svn.ffmpeg.org/ffmpeg/trunk
* mv overflow in map fix (untested except regression tests)Michael Niedermayer2006-12-12
| | | | Originally committed as revision 7287 to svn://svn.ffmpeg.org/ffmpeg/trunk
* rename always_inline to av_always_inline and move to common.hMåns Rullgård2006-12-08
| | | | Originally committed as revision 7256 to svn://svn.ffmpeg.org/ffmpeg/trunk
* 10l umh search needs hex size 2 now after the last changeMichael Niedermayer2006-12-05
| | | | Originally committed as revision 7224 to svn://svn.ffmpeg.org/ffmpeg/trunk
* make hex and large 2 small diamond search half their size instead or -1 if ↵Michael Niedermayer2006-12-05
| | | | | | | | the initial size was a power of 2 double the hex size so odd sized hexagons are possible Originally committed as revision 7223 to svn://svn.ffmpeg.org/ffmpeg/trunk
* spelling cosmetics: cliped --> clippedDiego Biurrun2006-12-02
| | | | Originally committed as revision 7208 to svn://svn.ffmpeg.org/ffmpeg/trunk
* fix indentionMichael Niedermayer2006-12-02
| | | | Originally committed as revision 7206 to svn://svn.ffmpeg.org/ffmpeg/trunk
* dia_size=-1 -> funny_diamond_search()Michael Niedermayer2006-12-02
| | | | | | dia_siue=768 + size -> umh search (old -1 was 784) Originally committed as revision 7205 to svn://svn.ffmpeg.org/ffmpeg/trunk
* hexagon searchMichael Niedermayer2006-12-02
| | | | | | | | dia_size=512 + hexagon size (513 is the normal one used in h264) large to small diamond search dia_size=256 + diamond size Originally committed as revision 7204 to svn://svn.ffmpeg.org/ffmpeg/trunk
* remove pretty much useless skiping of some predictorsMichael Niedermayer2006-12-01
| | | | | | this has pretty much no quality or speed effect except very small random changes Originally committed as revision 7202 to svn://svn.ffmpeg.org/ffmpeg/trunk
* typo in umhMichael Niedermayer2006-12-01
| | | | Originally committed as revision 7193 to svn://svn.ffmpeg.org/ffmpeg/trunk
* UMH support (dia_size=-1 activates it)Michael Niedermayer2006-12-01
| | | | Originally committed as revision 7192 to svn://svn.ffmpeg.org/ffmpeg/trunk
* cosmetic (prevent name clashes of variables in a macro with surrounding code)Michael Niedermayer2006-12-01
| | | | Originally committed as revision 7191 to svn://svn.ffmpeg.org/ffmpeg/trunk
* 1 step diamond search around the median MV predictorMichael Niedermayer2006-11-30
| | | | | | | +0.01 PSNR idea from x264 Originally committed as revision 7189 to svn://svn.ffmpeg.org/ffmpeg/trunk
* Rename ABS macro to FFABS.Diego Biurrun2006-10-11
| | | | Originally committed as revision 6666 to svn://svn.ffmpeg.org/ffmpeg/trunk
* Fixes:Dominik Mierzejewski2006-10-08
| | | | | | | | | mpegvideo.h:777: warning: ‘inline’ is not at beginning of declaration motion_est_template.c:236: warning: ‘inline’ is not at beginning of declaration Approved by Diego. Originally committed as revision 6591 to svn://svn.ffmpeg.org/ffmpeg/trunk
* Change license headers to say 'FFmpeg' instead of 'this program/this library'Diego Biurrun2006-10-07
| | | | | | and fix GPL/LGPL version mismatches. Originally committed as revision 6577 to svn://svn.ffmpeg.org/ffmpeg/trunk
* make zero motion vector threshold user setableMichael Niedermayer2006-05-07
| | | | Originally committed as revision 5348 to svn://svn.ffmpeg.org/ffmpeg/trunk
* Update licensing information: The FSF changed postal address.Diego Biurrun2006-01-12
| | | | Originally committed as revision 4842 to svn://svn.ffmpeg.org/ffmpeg/trunk
* COSMETICS: tabs --> spaces, some prettyprintingDiego Biurrun2005-12-22
| | | | Originally committed as revision 4764 to svn://svn.ffmpeg.org/ffmpeg/trunk
* COSMETICS: Remove all trailing whitespace.Diego Biurrun2005-12-17
| | | | Originally committed as revision 4749 to svn://svn.ffmpeg.org/ffmpeg/trunk
* kill warnings patch by (Måns Rullgård <mru inprovide com>)Måns Rullgård2005-02-24
| | | | Originally committed as revision 3977 to svn://svn.ffmpeg.org/ffmpeg/trunk
* H.261 encoder by (Maarten Daniels <maarten dot daniels at luc dot ac dot be>)Michael Niedermayer2004-10-28
| | | | Originally committed as revision 3643 to svn://svn.ffmpeg.org/ffmpeg/trunk
* pre_cmp fixMichael Niedermayer2004-09-13
| | | | Originally committed as revision 3458 to svn://svn.ffmpeg.org/ffmpeg/trunk
* quad tree based motion compensation (currently only 16x16 & 8x8 OBMC blocks, ↵Michael Niedermayer2004-08-26
| | | | | | | | | | but can be extended to other block sizes easily) different intra block coding (previous was just an ugly hack) 1.8% bitrate reduction -0.01PSNR (foreman@352x288 qscale=8) 1.5% bitrate reduction +0.05PSNR (foreman@352x288 qscale=1) Originally committed as revision 3416 to svn://svn.ffmpeg.org/ffmpeg/trunk
* 4x4 SSE compare functionMichael Niedermayer2004-08-22
| | | | | | | | wavelet based compare functions make epzs_motion_search() more flexible so it can be used for a wider range of block sizes make get_penalty_factor() independant of MpegEncContext Originally committed as revision 3410 to svn://svn.ffmpeg.org/ffmpeg/trunk
* shape-adaptive diamond + prediction crash patch by (Loren Merritt <lorenm ↵Loren Merritt2004-07-05
| | | | | | at u dot washington dot edu>) Originally committed as revision 3287 to svn://svn.ffmpeg.org/ffmpeg/trunk
* fewer overflowsMichael Niedermayer2004-06-14
| | | | Originally committed as revision 3222 to svn://svn.ffmpeg.org/ffmpeg/trunk
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