Originally committed as revision 23889 to svn://svn.ffmpeg.org/ffmpeg/trunk

Originally committed as revision 23888 to svn://svn.ffmpeg.org/ffmpeg/trunk

Originally committed as revision 23887 to svn://svn.ffmpeg.org/ffmpeg/trunk

Originally committed as revision 23886 to svn://svn.ffmpeg.org/ffmpeg/trunk

I'm not sure if this is supposed to be here, but it can't hurt.

Originally committed as revision 23885 to svn://svn.ffmpeg.org/ffmpeg/trunk

Originally committed as revision 23884 to svn://svn.ffmpeg.org/ffmpeg/trunk

Originally committed as revision 23883 to svn://svn.ffmpeg.org/ffmpeg/trunk

anything added

Originally committed as revision 23882 to svn://svn.ffmpeg.org/ffmpeg/trunk

Originally committed as revision 23881 to svn://svn.ffmpeg.org/ffmpeg/trunk

Much faster VP8 C DSP functions; ~5-10% faster overall with asm off.

Originally committed as revision 23880 to svn://svn.ffmpeg.org/ffmpeg/trunk

Originally committed as revision 23879 to svn://svn.ffmpeg.org/ffmpeg/trunk

Originally committed as revision 23878 to svn://svn.ffmpeg.org/ffmpeg/trunk

Strip out most x264-specific stuff (not used anywhere in ffmpeg).

Originally committed as revision 23877 to svn://svn.ffmpeg.org/ffmpeg/trunk

Originally committed as revision 23876 to svn://svn.ffmpeg.org/ffmpeg/trunk

Originally committed as revision 23875 to svn://svn.ffmpeg.org/ffmpeg/trunk

Originally committed as revision 23874 to svn://svn.ffmpeg.org/ffmpeg/trunk

Also add predict_4x4_dc MMXEXT function for vp8/h264.

Originally committed as revision 23873 to svn://svn.ffmpeg.org/ffmpeg/trunk

Originally committed as revision 23872 to svn://svn.ffmpeg.org/ffmpeg/trunk

Short windows are of length 256 and begin at sample 448.

Originally committed as revision 23871 to svn://svn.ffmpeg.org/ffmpeg/trunk

This keeps the encoder from switching away from an wight short sequence
prematurely when attacks are detected two frames in a row. It also allows for
the legal and useful LONG_STOP_SEQUENCE to LONG_START_SEQUENCE transition.

Originally committed as revision 23870 to svn://svn.ffmpeg.org/ffmpeg/trunk

Originally committed as revision 23869 to svn://svn.ffmpeg.org/ffmpeg/trunk

Originally committed as revision 23868 to svn://svn.ffmpeg.org/ffmpeg/trunk

Originally committed as revision 23867 to svn://svn.ffmpeg.org/ffmpeg/trunk

This fixes a valgrind error when encoding to ADTS.

Originally committed as revision 23866 to svn://svn.ffmpeg.org/ffmpeg/trunk

Originally committed as revision 23865 to svn://svn.ffmpeg.org/ffmpeg/trunk

Originally committed as revision 23864 to svn://svn.ffmpeg.org/ffmpeg/trunk

Patch by Josh Allmann, joshua dot allmann at gmail

Originally committed as revision 23862 to svn://svn.ffmpeg.org/ffmpeg/trunk

Patch by Josh Allmann, joshua dot allmann at gmail

Originally committed as revision 23861 to svn://svn.ffmpeg.org/ffmpeg/trunk

Patch by Josh Allmann, joshua dot allmann at gmail

Originally committed as revision 23860 to svn://svn.ffmpeg.org/ffmpeg/trunk

This allows very large value strings, needed for xiph extradata.

Patch by Josh Allmann, joshua dot allmann at gmail

Originally committed as revision 23859 to svn://svn.ffmpeg.org/ffmpeg/trunk

Originally committed as revision 23858 to svn://svn.ffmpeg.org/ffmpeg/trunk

Originally committed as revision 23857 to svn://svn.ffmpeg.org/ffmpeg/trunk

No changes in generated code.

Originally committed as revision 23856 to svn://svn.ffmpeg.org/ffmpeg/trunk

Originally committed as revision 23855 to svn://svn.ffmpeg.org/ffmpeg/trunk

16 subblocks (since we no longer need that), which should also lead to a
minor speedup.

Originally committed as revision 23854 to svn://svn.ffmpeg.org/ffmpeg/trunk

we apply them as 16x8/8x16/8x8 subblocks where possible. Since this allows
us to use width=8/16 instead of width=4 MC functions, we can now take more
advantage of SSE2/SSSE3 optimizations, leading to a total speedup for splitMV
filter of about 10%.

Originally committed as revision 23853 to svn://svn.ffmpeg.org/ffmpeg/trunk

Patch by Josh Allmann, joshua dot allmann at gmail

Originally committed as revision 23852 to svn://svn.ffmpeg.org/ffmpeg/trunk

Patch by Josh Allmann, joshua dot allmann at gmail

Originally committed as revision 23851 to svn://svn.ffmpeg.org/ffmpeg/trunk

Patch by Josh Allmann, joshua dot allmann at gmail

Originally committed as revision 23850 to svn://svn.ffmpeg.org/ffmpeg/trunk

Patch by Josh Allmann, joshua dot allmann at gmail

Originally committed as revision 23849 to svn://svn.ffmpeg.org/ffmpeg/trunk