Michael Niedermayer
5bbad3eb53
cleanup
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Originally committed as revision 3650 to svn://svn.ffmpeg.org/ffmpeg/trunk
20 years ago
Michael Niedermayer
87b9e6b2dd
simplify ff_h261_reorder_mb_index
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Originally committed as revision 3649 to svn://svn.ffmpeg.org/ffmpeg/trunk
20 years ago
Michael Niedermayer
1499a1f7df
simplify
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Originally committed as revision 3648 to svn://svn.ffmpeg.org/ffmpeg/trunk
20 years ago
Michael Niedermayer
9740687b6b
fix and cleanup h261 mb_type selection
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Originally committed as revision 3647 to svn://svn.ffmpeg.org/ffmpeg/trunk
20 years ago
Michael Niedermayer
13e5b1f684
cleanup
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Originally committed as revision 3646 to svn://svn.ffmpeg.org/ffmpeg/trunk
20 years ago
Michael Niedermayer
1c3990dbba
H.261 encoder by (Maarten Daniels <maarten dot daniels at luc dot ac dot be>)
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Originally committed as revision 3643 to svn://svn.ffmpeg.org/ffmpeg/trunk
20 years ago
Michael Niedermayer
5f6c92d40c
h.261 loop filter fix
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closes bug #1033108
Originally committed as revision 3574 to svn://svn.ffmpeg.org/ffmpeg/trunk
20 years ago
Michael Niedermayer
8c7aaf5b6d
nonsense removial
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Originally committed as revision 3573 to svn://svn.ffmpeg.org/ffmpeg/trunk
20 years ago
Michael Niedermayer
21adafec2a
lowres width/height cleanup 3rd try
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Originally committed as revision 3522 to svn://svn.ffmpeg.org/ffmpeg/trunk
20 years ago
Michael Niedermayer
4f8a831994
set AVCodecContext.width/height to the picture width/height instead of the one stored in the bitstream (that only matters if lowres!=0)
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Originally committed as revision 3518 to svn://svn.ffmpeg.org/ffmpeg/trunk
20 years ago
Maarten Daniels
49e5dcbce5
H.261 decoder improvements
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- GOB's can exist of only MBA_STUFFING codes: it crashed before, but it is fixed now
- Clearer code
- Some extra checks so the decoder is more resilient against errors
patch by (Maarten Daniels <maarten dot daniels at student dot luc dot ac dot be>)
Originally committed as revision 3457 to svn://svn.ffmpeg.org/ffmpeg/trunk
20 years ago
Michael Niedermayer
9dac77a7aa
argh
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Originally committed as revision 3347 to svn://svn.ffmpeg.org/ffmpeg/trunk
21 years ago
Chris Flerackers
7344c87aa9
- Support empty GOB's (no mb's) and skip all mb's
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- Mb's were not skipped at the end of a GOB
- One value too much was used in iDCT
- Chroma_qscale was not updated for mquant
patch by ("Chris Flerackers" <cflerackers at androme dot be>)
Originally committed as revision 3332 to svn://svn.ffmpeg.org/ffmpeg/trunk
21 years ago
Michael Niedermayer
6bc7981995
10l fix by (Wolfram Gloger <wmglo at dent dot med dot uni-muenchen dot de>)
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Originally committed as revision 3184 to svn://svn.ffmpeg.org/ffmpeg/trunk
21 years ago
Michael Niedermayer
b658ecfeb8
removing h263 specific code
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Originally committed as revision 3179 to svn://svn.ffmpeg.org/ffmpeg/trunk
21 years ago
Michael Niedermayer
b37e98c8a2
simplify
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Originally committed as revision 3178 to svn://svn.ffmpeg.org/ffmpeg/trunk
21 years ago
Michael Niedermayer
fdbbf2e0fc
rewrite h261 loop filter
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no malloc(64) memcpy free stuff
no filter1 A->B then filter2 A->B (yes not B->A)
no incorrect rouding after the 1d filter
Originally committed as revision 3177 to svn://svn.ffmpeg.org/ffmpeg/trunk
21 years ago
Michael Niedermayer
c6148de232
h261 decoder by (Maarten Daniels <maarten.daniels at student dot luc dot ac dot be>)
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Originally committed as revision 3176 to svn://svn.ffmpeg.org/ffmpeg/trunk
21 years ago