MLP DSP functions x86-optimized.
12.59% overall speedup in x86_32
 9.98% overall speedup in x86_64
compared to gcc 4.3.3

It breaks on x86_64 with PIC because the MANGLE macro appends (%%rip), which
is not wanted for labels.

Originally committed as revision 18904 to svn://svn.ffmpeg.org/ffmpeg/trunk

12.59% overall speedup in x86_32
 9.98% overall speedup in x86_64
compared to gcc 4.3.3

Originally committed as revision 18903 to svn://svn.ffmpeg.org/ffmpeg/trunk

Originally committed as revision 18902 to svn://svn.ffmpeg.org/ffmpeg/trunk

libavcodec/colorspace.h.

Originally committed as revision 18901 to svn://svn.ffmpeg.org/ffmpeg/trunk

Originally committed as revision 18900 to svn://svn.ffmpeg.org/ffmpeg/trunk

Originally committed as revision 18899 to svn://svn.ffmpeg.org/ffmpeg/trunk

Originally committed as revision 18898 to svn://svn.ffmpeg.org/ffmpeg/trunk

Originally committed as revision 18897 to svn://svn.ffmpeg.org/ffmpeg/trunk

it is aligned as necessary for DSPContext's idct_put.
Just aligning it on the stack would have been possible but less reliable
and without any real benefit.

Originally committed as revision 18896 to svn://svn.ffmpeg.org/ffmpeg/trunk

Originally committed as revision 18895 to svn://svn.ffmpeg.org/ffmpeg/trunk

Originally committed as revision 18894 to svn://svn.ffmpeg.org/ffmpeg/trunk

Originally committed as revision 18893 to svn://svn.ffmpeg.org/ffmpeg/trunk

Originally committed as revision 18892 to svn://svn.ffmpeg.org/ffmpeg/trunk

Originally committed as revision 18891 to svn://svn.ffmpeg.org/ffmpeg/trunk

Originally committed as revision 18890 to svn://svn.ffmpeg.org/ffmpeg/trunk

decoded when the gain value is 2 or 4.

Originally committed as revision 18889 to svn://svn.ffmpeg.org/ffmpeg/trunk

Originally committed as revision 18888 to svn://svn.ffmpeg.org/ffmpeg/trunk

dequantization 24-bit in a separate commit.

Originally committed as revision 18887 to svn://svn.ffmpeg.org/ffmpeg/trunk

Originally committed as revision 18886 to svn://svn.ffmpeg.org/ffmpeg/trunk

Originally committed as revision 18885 to svn://svn.ffmpeg.org/ffmpeg/trunk

Originally committed as revision 18884 to svn://svn.ffmpeg.org/ffmpeg/trunk

Originally committed as revision 18883 to svn://svn.ffmpeg.org/ffmpeg/trunk

Originally committed as revision 18882 to svn://svn.ffmpeg.org/ffmpeg/trunk

Originally committed as revision 18881 to svn://svn.ffmpeg.org/ffmpeg/trunk

Patch by Martin Storsjö: martin (remove that) at martin (oh and this too) st

Originally committed as revision 18880 to svn://svn.ffmpeg.org/ffmpeg/trunk

Originally committed as revision 18879 to svn://svn.ffmpeg.org/ffmpeg/trunk

Now the sign of audio samples in ffvorbis output is the same as in original
uncompressed audio file and this also allows the use of tiny_psnr to compare
ffvorbis with libvorbis/tremor.

Originally committed as revision 18878 to svn://svn.ffmpeg.org/ffmpeg/trunk

Originally committed as revision 18877 to svn://svn.ffmpeg.org/ffmpeg/trunk

in the build system and documentation that mark it as GPL.

Originally committed as revision 18876 to svn://svn.ffmpeg.org/ffmpeg/trunk

Originally committed as revision 18875 to svn://svn.ffmpeg.org/ffmpeg/trunk

Originally committed as revision 18874 to svn://svn.ffmpeg.org/ffmpeg/trunk

This should replace the inconsistently named and defined
WORDS_BIGENDIAN.

Originally committed as revision 18873 to svn://svn.ffmpeg.org/ffmpeg/trunk

Originally committed as revision 18872 to svn://svn.ffmpeg.org/ffmpeg/trunk

Originally committed as revision 18871 to svn://svn.ffmpeg.org/ffmpeg/trunk

Originally committed as revision 29317 to svn://svn.mplayerhq.hu/mplayer/trunk/libswscale

Fixes compilation when AMR-NB #includes are not available on the system.

Originally committed as revision 18870 to svn://svn.ffmpeg.org/ffmpeg/trunk

Originally committed as revision 18869 to svn://svn.ffmpeg.org/ffmpeg/trunk

Originally committed as revision 29316 to svn://svn.mplayerhq.hu/mplayer/trunk/libswscale

color.

Originally committed as revision 18868 to svn://svn.ffmpeg.org/ffmpeg/trunk

Gets rid of 'cast discards qualifiers from pointer target type' warnings.

Originally committed as revision 18867 to svn://svn.ffmpeg.org/ffmpeg/trunk