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 11296 to svn://svn.ffmpeg.org/ffmpeg/trunk

Originally committed as revision 11244 to svn://svn.ffmpeg.org/ffmpeg/trunk

inferred from arguments. Fixes compilation with Intel compiler

Originally committed as revision 11227 to svn://svn.ffmpeg.org/ffmpeg/trunk

Originally committed as revision 11211 to svn://svn.ffmpeg.org/ffmpeg/trunk

Originally committed as revision 11201 to svn://svn.ffmpeg.org/ffmpeg/trunk

Originally committed as revision 11126 to svn://svn.ffmpeg.org/ffmpeg/trunk

Originally committed as revision 11122 to svn://svn.ffmpeg.org/ffmpeg/trunk

Originally committed as revision 11106 to svn://svn.ffmpeg.org/ffmpeg/trunk

Originally committed as revision 11105 to svn://svn.ffmpeg.org/ffmpeg/trunk

Originally committed as revision 11104 to svn://svn.ffmpeg.org/ffmpeg/trunk

Originally committed as revision 11103 to svn://svn.ffmpeg.org/ffmpeg/trunk

Originally committed as revision 11102 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

Now MMX version decodes 1:1 what the C version does
patch by Christophe GISQUET %christophe P gisquet A free P fr%

Originally committed as revision 11090 to svn://svn.ffmpeg.org/ffmpeg/trunk

Original thread:
date: Nov 24, 2007 3:09 PM
subject: [FFmpeg-devel] [PATCH] Strip debug stuff from vc1dsp_mmx.c

Originally committed as revision 11088 to svn://svn.ffmpeg.org/ffmpeg/trunk

patch by Christophe GISQUET %christophe P gisquet A free P fr%
original thread:
date: Jul 7, 2007 12:52 PM
subject: [FFmpeg-devel] [PATCH] VC-1 MMX DSP functions

Originally committed as revision 11074 to svn://svn.ffmpeg.org/ffmpeg/trunk

Originally committed as revision 11003 to svn://svn.ffmpeg.org/ffmpeg/trunk

Originally committed as revision 10771 to svn://svn.ffmpeg.org/ffmpeg/trunk

Those files are really meant to be included several times.

Originally committed as revision 10766 to svn://svn.ffmpeg.org/ffmpeg/trunk

Originally committed as revision 10765 to svn://svn.ffmpeg.org/ffmpeg/trunk

Originally committed as revision 10763 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

4x faster than c (somehow, even though doubles only allow 2x simd).
overal flac encoding: 15-50% faster on core2, 4-11% on k8, 3-13% on p4.

Originally committed as revision 10621 to svn://svn.ffmpeg.org/ffmpeg/trunk

DECLARE_ALIGNED_16. Fixes crash in ff_snow_horizontal_compose97i_sse2

Originally committed as revision 10261 to svn://svn.ffmpeg.org/ffmpeg/trunk

Originally committed as revision 10250 to svn://svn.ffmpeg.org/ffmpeg/trunk

Originally committed as revision 10237 to svn://svn.ffmpeg.org/ffmpeg/trunk

Originally committed as revision 10236 to svn://svn.ffmpeg.org/ffmpeg/trunk

overflow, the last known possible overflow

Originally committed as revision 10234 to svn://svn.ffmpeg.org/ffmpeg/trunk

Originally committed as revision 10231 to svn://svn.ffmpeg.org/ffmpeg/trunk

Originally committed as revision 10230 to svn://svn.ffmpeg.org/ffmpeg/trunk

registers to keep everything in registers

Originally committed as revision 10229 to svn://svn.ffmpeg.org/ffmpeg/trunk

Originally committed as revision 10228 to svn://svn.ffmpeg.org/ffmpeg/trunk

remove brain amputated mmx wrappers around sse2 macros
fix name of ..._sub macro to match ..._add naming

Originally committed as revision 10227 to svn://svn.ffmpeg.org/ffmpeg/trunk

(patch for plain mmx support is welcome ...)

Originally committed as revision 10226 to svn://svn.ffmpeg.org/ffmpeg/trunk

Originally committed as revision 10225 to svn://svn.ffmpeg.org/ffmpeg/trunk

Originally committed as revision 10224 to svn://svn.ffmpeg.org/ffmpeg/trunk

note, the code likely can overflow and thus needs some more changes
sse2 updated too but disabled as it is untested

Originally committed as revision 10223 to svn://svn.ffmpeg.org/ffmpeg/trunk

the old 32bit code)
disable mmx/sse2 optimizations as they need a rewrite now

Originally committed as revision 10218 to svn://svn.ffmpeg.org/ffmpeg/trunk

This allows some simplifications and optimizations and should
not have any effect on quality.

Originally committed as revision 10172 to svn://svn.ffmpeg.org/ffmpeg/trunk

Originally committed as revision 10166 to svn://svn.ffmpeg.org/ffmpeg/trunk

This also reduces the needed headroom in that step by 1 bit

Originally committed as revision 10165 to svn://svn.ffmpeg.org/ffmpeg/trunk

This also reduces the needed headroom in that step by 1 bit

Originally committed as revision 10164 to svn://svn.ffmpeg.org/ffmpeg/trunk

vertical lifting step of the SSE2 code (untested)

Originally committed as revision 10163 to svn://svn.ffmpeg.org/ffmpeg/trunk

vertical lifting step

Originally committed as revision 10162 to svn://svn.ffmpeg.org/ffmpeg/trunk

Originally committed as revision 10161 to svn://svn.ffmpeg.org/ffmpeg/trunk

Originally committed as revision 10160 to svn://svn.ffmpeg.org/ffmpeg/trunk

Originally committed as revision 10159 to svn://svn.ffmpeg.org/ffmpeg/trunk

Originally committed as revision 10158 to svn://svn.ffmpeg.org/ffmpeg/trunk