Originally committed as revision 24326 to svn://svn.ffmpeg.org/ffmpeg/trunk

Originally committed as revision 24303 to svn://svn.ffmpeg.org/ffmpeg/trunk

Originally committed as revision 24302 to svn://svn.ffmpeg.org/ffmpeg/trunk

Originally committed as revision 24300 to svn://svn.ffmpeg.org/ffmpeg/trunk

Originally committed as revision 22307 to svn://svn.ffmpeg.org/ffmpeg/trunk

Originally committed as revision 19484 to svn://svn.ffmpeg.org/ffmpeg/trunk

Patch by Daniel Verkamp  daniel _AT_ drv DOT nu.

Originally committed as revision 18764 to svn://svn.ffmpeg.org/ffmpeg/trunk

It contains optimizations that are not specific to i386 and
libavutil uses this naming scheme already.

Originally committed as revision 16270 to svn://svn.ffmpeg.org/ffmpeg/trunk

c is 1.9x faster than previous c (on various x86 cpus), sse is 1.6x faster than previous sse.

Originally committed as revision 14698 to svn://svn.ffmpeg.org/ffmpeg/trunk

Originally committed as revision 13098 to svn://svn.ffmpeg.org/ffmpeg/trunk

typedef x86_reg as the appropriate size and use it instead.

Originally committed as revision 13081 to svn://svn.ffmpeg.org/ffmpeg/trunk

include paths in the source files.
mostly from a patch by Ronald S. Bultje, rbultje ronald.bitfreak net

Originally committed as revision 9034 to svn://svn.ffmpeg.org/ffmpeg/trunk

and fix GPL/LGPL version mismatches.

Originally committed as revision 6577 to svn://svn.ffmpeg.org/ffmpeg/trunk

2.5% faster fft, 0.5% faster vorbis.

Originally committed as revision 6023 to svn://svn.ffmpeg.org/ffmpeg/trunk

Patch by Zuxy Meng, zuxy <<dot>> meng >>at<< gmail <<dot>> com
Minor non-functional diff-related fixes by me.

Originally committed as revision 5125 to svn://svn.ffmpeg.org/ffmpeg/trunk