fix typo in h264dsp_mmx (no effect currently as the function is not used), approved by Dark Shikari on IRC

Originally committed as revision 17046 to svn://svn.ffmpeg.org/ffmpeg/trunk

They are now always defined to either 0 or 1.

Originally committed as revision 16590 to svn://svn.ffmpeg.org/ffmpeg/trunk

Patch by Mathieu Velten (matmaul A gmail)

Originally committed as revision 16419 to svn://svn.ffmpeg.org/ffmpeg/trunk

Originally committed as revision 16409 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

thus avoiding the calling overhead.
New functions are not yet used.

Originally committed as revision 16206 to svn://svn.ffmpeg.org/ffmpeg/trunk

Neither the asm() nor the __asm__() keyword is part of the C99
standard, but while GCC accepts the former in C89 syntax, it is not
accepted in C99 unless GNU extensions are turned on (with -fasm). The
latter form is accepted in any syntax as an extension (without
requiring further command-line options).

Sun Studio C99 compiler also does not accept asm() while accepting
__asm__(), albeit reporting warnings that it's not valid C99 syntax.

Originally committed as revision 15627 to svn://svn.ffmpeg.org/ffmpeg/trunk

fixed at least:
CVFI1_Sony_D.jsv
CVFI1_SVA_C.264
MR6_BT_B.h264

Originally committed as revision 14310 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

width8: 180->92, width4: 78->63 cycles (core2)

Originally committed as revision 12661 to svn://svn.ffmpeg.org/ffmpeg/trunk

Originally committed as revision 11890 to svn://svn.ffmpeg.org/ffmpeg/trunk

Originally committed as revision 11877 to svn://svn.ffmpeg.org/ffmpeg/trunk

Originally committed as revision 11876 to svn://svn.ffmpeg.org/ffmpeg/trunk

Originally committed as revision 11875 to svn://svn.ffmpeg.org/ffmpeg/trunk

25% faster tham mmx on core2, 35% if you discount fullpel, 4% overall decoding.

Originally committed as revision 11871 to svn://svn.ffmpeg.org/ffmpeg/trunk

Originally committed as revision 11870 to svn://svn.ffmpeg.org/ffmpeg/trunk

clean up an ugliness introduced in r11826. this syntax will require fewer changes when adding future sse2 code.

Originally committed as revision 11868 to svn://svn.ffmpeg.org/ffmpeg/trunk

Originally committed as revision 11828 to svn://svn.ffmpeg.org/ffmpeg/trunk

compared to mmx, 217->126 cycles on core2, 262->220 on k8.

Originally committed as revision 11826 to svn://svn.ffmpeg.org/ffmpeg/trunk

Originally committed as revision 11825 to svn://svn.ffmpeg.org/ffmpeg/trunk

patch by Christophe Gisquet, christophe.gisquet free fr

Originally committed as revision 11504 to svn://svn.ffmpeg.org/ffmpeg/trunk

patch by Christophe GISQUET %christophe P gisquet A free P fr%
original thread:
date: Nov 25, 2007 12:35 AM
subject: Re: [FFmpeg-devel] MMX version for put_no_rnd_h264_chroma_mc8_c

Originally committed as revision 11298 to svn://svn.ffmpeg.org/ffmpeg/trunk

Originally committed as revision 11101 to svn://svn.ffmpeg.org/ffmpeg/trunk

Originally committed as revision 11100 to svn://svn.ffmpeg.org/ffmpeg/trunk

Patch by Shane, gnome42 T gmail O com

Originally committed as revision 10711 to svn://svn.ffmpeg.org/ffmpeg/trunk

Originally committed as revision 8939 to svn://svn.ffmpeg.org/ffmpeg/trunk

Originally committed as revision 8760 to svn://svn.ffmpeg.org/ffmpeg/trunk

Originally committed as revision 7994 to svn://svn.ffmpeg.org/ffmpeg/trunk

prevent h.264 MC related functions from being inlined (yes this is much faster the code just doesnt fit in the code cache otherwise)

Originally committed as revision 7993 to svn://svn.ffmpeg.org/ffmpeg/trunk

Originally committed as revision 6891 to svn://svn.ffmpeg.org/ffmpeg/trunk

Originally committed as revision 6889 to svn://svn.ffmpeg.org/ffmpeg/trunk

Originally committed as revision 6888 to svn://svn.ffmpeg.org/ffmpeg/trunk

Originally committed as revision 6887 to svn://svn.ffmpeg.org/ffmpeg/trunk

5% faster filter_mb_fast() on P3

Originally committed as revision 6884 to svn://svn.ffmpeg.org/ffmpeg/trunk

Originally committed as revision 6882 to svn://svn.ffmpeg.org/ffmpeg/trunk

Originally committed as revision 6881 to svn://svn.ffmpeg.org/ffmpeg/trunk

Originally committed as revision 6880 to svn://svn.ffmpeg.org/ffmpeg/trunk

2.5% faster filter_mb_fast() on P3

Originally committed as revision 6877 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

2-3% faster h264.

Originally committed as revision 6113 to svn://svn.ffmpeg.org/ffmpeg/trunk