Commit Graph

20 Commits

Author SHA1 Message Date
Alex Beregszaszi 91381201f0 theora comments skipping
Originally committed as revision 2361 to svn://svn.ffmpeg.org/ffmpeg/trunk
2003-10-11 19:40:45 +00:00
Alex Beregszaszi f44ee2c34b theora decoding support (only keyframes for now, because by theora the frame isn't flipped so the motion vectors are getting screwed up)
Originally committed as revision 2359 to svn://svn.ffmpeg.org/ffmpeg/trunk
2003-10-11 17:44:21 +00:00
Roman Shaposhnik e7015b41e7 * patch for compile problem by "Steven M. Schultz" sms at 2BSD dot COM
Originally committed as revision 2267 to svn://svn.ffmpeg.org/ffmpeg/trunk
2003-09-12 18:25:04 +00:00
Michael Niedermayer b928ec649c fixing chroma MC
minor cleanup
postprocessing support

Originally committed as revision 2128 to svn://svn.ffmpeg.org/ffmpeg/trunk
2003-08-20 07:35:23 +00:00
Michael Niedermayer a2f11b3c3a MC rounding fixed?
UMV
still not bugfree :(

Originally committed as revision 2127 to svn://svn.ffmpeg.org/ffmpeg/trunk
2003-08-19 17:10:00 +00:00
Michael Niedermayer 8e39d4a744 fix AVFrame.reference (the frames are used for decoding future frames so it should be !=0)
fix some assert in utils.c (no bug but its saver if the released pointers are NULL)
fix double release_buffer() at the end

Originally committed as revision 2126 to svn://svn.ffmpeg.org/ffmpeg/trunk
2003-08-19 16:18:48 +00:00
Mike Melanson 3d32b429d3 added the official VP3 IDCT (C implementation) as well as a grayscale
decoding mode

Originally committed as revision 2027 to svn://svn.ffmpeg.org/ffmpeg/trunk
2003-07-10 05:16:25 +00:00
Mike Melanson 642d7e842e revising and fixing motion vectors, squished block unpacking bug that
led to memory stomps, added support for funky arbitrary dimensions

Originally committed as revision 1922 to svn://svn.ffmpeg.org/ffmpeg/trunk
2003-05-31 07:56:58 +00:00
Falk Hüffner 4cfbf61bf1 Warning and compatibility fixes.
Originally committed as revision 1902 to svn://svn.ffmpeg.org/ffmpeg/trunk
2003-05-24 18:48:30 +00:00
Mike Melanson 22493ab9cb fix subtle logic problem in block unpacker that leads to incorrect token
decoding which leads to segfaults

Originally committed as revision 1890 to svn://svn.ffmpeg.org/ffmpeg/trunk
2003-05-19 01:22:46 +00:00
Mike Melanson 74c0ac1274 fix image buffer leak on keyframes, add more error condition checks
Originally committed as revision 1856 to svn://svn.ffmpeg.org/ffmpeg/trunk
2003-05-12 04:28:35 +00:00
Mike Melanson 96a7e73b24 fix motion vector decoding bug and reinstate interframes
Originally committed as revision 1851 to svn://svn.ffmpeg.org/ffmpeg/trunk
2003-05-11 04:47:45 +00:00
Mike Melanson 463d086bb5 get those permutations straight
Originally committed as revision 1850 to svn://svn.ffmpeg.org/ffmpeg/trunk
2003-05-11 02:51:07 +00:00
Mike Melanson 892fc83e88 squashed a bunch of subtle array indexing bugs, fixed block mapping
added more error checking, added (and enabled, for the time being) a
keyframe-only mode

Originally committed as revision 1849 to svn://svn.ffmpeg.org/ffmpeg/trunk
2003-05-10 21:46:17 +00:00
Mike Melanson 0433188259 dump the shady binary search logic (the part that binary searches
through unsorted data)

Originally committed as revision 1847 to svn://svn.ffmpeg.org/ffmpeg/trunk
2003-05-10 16:06:33 +00:00
Mike Melanson a466e345e4 correct the custom coding mode alphabet, add some validation on the
motion vectors (which are not completely correct yet)

Originally committed as revision 1844 to svn://svn.ffmpeg.org/ffmpeg/trunk
2003-05-08 02:01:17 +00:00
Mike Melanson 4e80eb21af looking better all the time! motion compensation is starting to work
Originally committed as revision 1841 to svn://svn.ffmpeg.org/ffmpeg/trunk
2003-05-07 12:28:36 +00:00
Mike Melanson 44ae98ddef fixed buffer allocation logic (hopefully) so that decoder does not crash
most ffmpeg-enabled apps; added a bunch on motion compensation stuff
which is effectively disabled at the moment while details are worked out

Originally committed as revision 1840 to svn://svn.ffmpeg.org/ffmpeg/trunk
2003-05-07 02:30:37 +00:00
Mike Melanson 61873c4a44 fix decoder so that ffmpeg does not crash, at least not right away
Originally committed as revision 1838 to svn://svn.ffmpeg.org/ffmpeg/trunk
2003-05-06 03:11:20 +00:00
Mike Melanson d86053a416 first pass at a new VP3 video decoder
Originally committed as revision 1831 to svn://svn.ffmpeg.org/ffmpeg/trunk
2003-05-05 02:54:15 +00:00