This increases the slice size to 64 pixels, due to having to decode an
entire chroma superblock row per slice.

This can be up to 6% slower depending on clip and CPU, but is necessary
for future optimizations that gain significantly more than was lost.

Originally committed as revision 22189 to svn://svn.ffmpeg.org/ffmpeg/trunk

Originally committed as revision 22188 to svn://svn.ffmpeg.org/ffmpeg/trunk

Patch by Anton Khirnov < whyskas at gmail >

Originally committed as revision 22187 to svn://svn.ffmpeg.org/ffmpeg/trunk

Originally committed as revision 22186 to svn://svn.ffmpeg.org/ffmpeg/trunk

Originally committed as revision 22185 to svn://svn.ffmpeg.org/ffmpeg/trunk

original patch by elupus _at_ ecce _dot_ se

Originally committed as revision 22184 to svn://svn.ffmpeg.org/ffmpeg/trunk

5 cpu cycles faster.

Originally committed as revision 22183 to svn://svn.ffmpeg.org/ffmpeg/trunk

This fixes some valgrind warnings.

Originally committed as revision 22182 to svn://svn.ffmpeg.org/ffmpeg/trunk

to the end of the structure.
4 cpu cycles faster in 3k cpu cycles

Originally committed as revision 22181 to svn://svn.ffmpeg.org/ffmpeg/trunk

Originally committed as revision 22180 to svn://svn.ffmpeg.org/ffmpeg/trunk

Originally committed as revision 22179 to svn://svn.ffmpeg.org/ffmpeg/trunk

Originally committed as revision 22178 to svn://svn.ffmpeg.org/ffmpeg/trunk

Originally committed as revision 22177 to svn://svn.ffmpeg.org/ffmpeg/trunk

Originally committed as revision 22176 to svn://svn.ffmpeg.org/ffmpeg/trunk

a few months now). Fixes issue 1738.

Originally committed as revision 22175 to svn://svn.ffmpeg.org/ffmpeg/trunk

Originally committed as revision 22174 to svn://svn.ffmpeg.org/ffmpeg/trunk

Patch by Jai Menon.

Originally committed as revision 22173 to svn://svn.ffmpeg.org/ffmpeg/trunk

Originally committed as revision 22172 to svn://svn.ffmpeg.org/ffmpeg/trunk

Originally committed as revision 22171 to svn://svn.ffmpeg.org/ffmpeg/trunk

Merge weight & offset tables.

Originally committed as revision 22170 to svn://svn.ffmpeg.org/ffmpeg/trunk

Originally committed as revision 22169 to svn://svn.ffmpeg.org/ffmpeg/trunk

Originally committed as revision 22168 to svn://svn.ffmpeg.org/ffmpeg/trunk

Originally committed as revision 22167 to svn://svn.ffmpeg.org/ffmpeg/trunk

Originally committed as revision 22166 to svn://svn.ffmpeg.org/ffmpeg/trunk

Originally committed as revision 22165 to svn://svn.ffmpeg.org/ffmpeg/trunk

NetBSD is unlikely to fix their headers and the FATE box passes it
as -D_NETBSD_SOURCE on the command line anyway. In this case, it's
better to keep the hack well-contained within this file.
Closes issue 886.
patch by Jorge Acereda, jacereda brainstorm es

Originally committed as revision 22164 to svn://svn.ffmpeg.org/ffmpeg/trunk

Originally committed as revision 22162 to svn://svn.ffmpeg.org/ffmpeg/trunk

30 cpu cycles faster

Originally committed as revision 22161 to svn://svn.ffmpeg.org/ffmpeg/trunk

Based on a patch by NVIDIA.

Originally committed as revision 22160 to svn://svn.ffmpeg.org/ffmpeg/trunk

Originally committed as revision 22159 to svn://svn.ffmpeg.org/ffmpeg/trunk

Originally committed as revision 22158 to svn://svn.ffmpeg.org/ffmpeg/trunk

This test generates many output files, and keeping them separate
is convenient.

Originally committed as revision 22157 to svn://svn.ffmpeg.org/ffmpeg/trunk

Originally committed as revision 22156 to svn://svn.ffmpeg.org/ffmpeg/trunk

Originally committed as revision 22155 to svn://svn.ffmpeg.org/ffmpeg/trunk

Originally committed as revision 22154 to svn://svn.ffmpeg.org/ffmpeg/trunk

Originally committed as revision 22153 to svn://svn.ffmpeg.org/ffmpeg/trunk

This reverts r22151.  It prevents the seektest from running at all and
is thus of no use whatsoever.

Originally committed as revision 22152 to svn://svn.ffmpeg.org/ffmpeg/trunk

testing new formats since 2 years namely r11831.
This likely will uncover bugs that gone unnoticed in the last 2 years
due to lack of testing.

Originally committed as revision 22151 to svn://svn.ffmpeg.org/ffmpeg/trunk

Originally committed as revision 22150 to svn://svn.ffmpeg.org/ffmpeg/trunk

decoders when decoding packed B-frames.

Originally committed as revision 22149 to svn://svn.ffmpeg.org/ffmpeg/trunk