Commit Graph

69 Commits

Author SHA1 Message Date
Kostya Shishkov
5f621dd28a Correct motion vector scaling in B-frames for RV3/4
Originally committed as revision 15747 to svn://svn.ffmpeg.org/ffmpeg/trunk
2008-10-30 06:08:47 +00:00
Kostya Shishkov
2ee054c215 Fix chroma motion compensation for RV30
Originally committed as revision 15731 to svn://svn.ffmpeg.org/ffmpeg/trunk
2008-10-27 19:07:39 +00:00
Kostya Shishkov
60ce2f9cae Choose RV3/4 DC quantizer correctly
Originally committed as revision 15675 to svn://svn.ffmpeg.org/ffmpeg/trunk
2008-10-24 06:17:18 +00:00
Kostya Shishkov
ccfe8ae310 34l: free RV3/4 context variables at the end
Originally committed as revision 15652 to svn://svn.ffmpeg.org/ffmpeg/trunk
2008-10-20 05:59:50 +00:00
Kostya Shishkov
def4f63b85 RV3 and RV4 decoders set some deblocking coefs for each macroblock,
so store them in the context and register a function to calculate them.

Originally committed as revision 15651 to svn://svn.ffmpeg.org/ffmpeg/trunk
2008-10-20 05:58:05 +00:00
Kostya Shishkov
c0b821befb Mark some of RV3/4 block types as having separate DC subblock
Originally committed as revision 15650 to svn://svn.ffmpeg.org/ffmpeg/trunk
2008-10-20 05:54:31 +00:00
Diego Biurrun
ccd425e799 Remove unnecessary parentheses from return calls.
Originally committed as revision 13069 to svn://svn.ffmpeg.org/ffmpeg/trunk
2008-05-06 09:16:36 +00:00
Kostya Shishkov
39902a8c93 Calculate motion vector information based on PTS provided in slice header
Originally committed as revision 13011 to svn://svn.ffmpeg.org/ffmpeg/trunk
2008-04-28 13:37:36 +00:00
Kostya Shishkov
86c90cc7a6 Skip blocks in B-frames reuse motion vectors from next reference frame.
So if referenced blocks is 16x8, 8x16 or 8x8 partitions, skip block
will have them too.

Originally committed as revision 12987 to svn://svn.ffmpeg.org/ffmpeg/trunk
2008-04-26 13:09:36 +00:00
Zuxy Meng
98a6fff98c Apply 'cold' attribute to init/uninit functions in libavcodec
Originally committed as revision 12525 to svn://svn.ffmpeg.org/ffmpeg/trunk
2008-03-21 03:11:20 +00:00
Aurelien Jacobs
9701840bb5 add FF_ prefix to all (frame)_TYPE usage
Originally committed as revision 12399 to svn://svn.ffmpeg.org/ffmpeg/trunk
2008-03-09 23:31:02 +00:00
Kostya Shishkov
34093ab58e Save quantizer values as well
Originally committed as revision 11555 to svn://svn.ffmpeg.org/ffmpeg/trunk
2008-01-18 07:04:58 +00:00
Kostya Shishkov
b008e6b869 Save coded block patterns for future loop filtering.
Originally committed as revision 11554 to svn://svn.ffmpeg.org/ffmpeg/trunk
2008-01-18 07:04:11 +00:00
Kostya Shishkov
81df386929 Fractional parts of motion vectors should be accounted separately too
Originally committed as revision 11433 to svn://svn.ffmpeg.org/ffmpeg/trunk
2008-01-06 11:47:53 +00:00
Kostya Shishkov
f1917274cc RV30 thirdpel motion compensation support
Originally committed as revision 11398 to svn://svn.ffmpeg.org/ffmpeg/trunk
2008-01-04 17:50:45 +00:00
Kostya Shishkov
b44665c4e6 Make decode210() common function.
Originally committed as revision 11382 to svn://svn.ffmpeg.org/ffmpeg/trunk
2008-01-03 09:16:56 +00:00
Kostya Shishkov
e640a5c4ce Direct blocks should use motion vectors from the second reference frame
Originally committed as revision 11361 to svn://svn.ffmpeg.org/ffmpeg/trunk
2007-12-31 07:12:50 +00:00
Kostya Shishkov
b0797570df Correct spatial prediction mode in RV30/40 for vertical left direction
and add its version that does not rely on down left neighbour subblock.

Originally committed as revision 11252 to svn://svn.ffmpeg.org/ffmpeg/trunk
2007-12-17 18:43:34 +00:00
Kostya Shishkov
a52ef6a894 RV30/40 decoding core
Originally committed as revision 11229 to svn://svn.ffmpeg.org/ffmpeg/trunk
2007-12-16 12:44:25 +00:00