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ffmpeg / libavcodec / x86 / vp8dsp-init.c @ 268821e7

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# Date Author Comment
268821e7 07/20/2010 10:04 PM Ronald S. Bultje

Chroma (width=8) inner loopfilter MMX/MMX2/SSE2 for VP8 decoder.

Originally committed as revision 24377 to svn://svn.ffmpeg.org/ffmpeg/trunk

c60ed66d 07/19/2010 11:57 PM Ronald S. Bultje

Revert r24339 (it causes fate failures on x86-64) - I'll figure out what's
wrong with it tomorrow or so, then re-submit.

Originally committed as revision 24341 to svn://svn.ffmpeg.org/ffmpeg/trunk

6526976f 07/19/2010 10:38 PM Ronald S. Bultje

Remove FF_MM_SSE2/3 flags for CPUs where this is generally not faster than
regular MMX code. Examples of this are the Core1 CPU. Instead, set a new flag,
FF_MM_SSE2/3SLOW, which can be checked for particular SSE2/3 functions that
have been checked specifically on such CPUs and are actually faster than...

1878f685 07/19/2010 09:53 PM Ronald S. Bultje

Implement chroma (width=8) inner loopfilter MMX/MMX2/SSE2 functions.

Originally committed as revision 24339 to svn://svn.ffmpeg.org/ffmpeg/trunk

3facfc99 07/19/2010 09:18 PM Ronald S. Bultje

Change function prototypes for width=8 inner and mbedge loopfilter functions
so that it does both U and V planes at the same time. This will have speed
advantages when using SSE2 (or higher) optimizations, since we can do both
the U and V rows together in a single xmm register....

a711eb48 07/15/2010 11:02 PM Ronald S. Bultje

VP8 H/V inner loopfilter MMX/MMXEXT/SSE2 optimizations.

Originally committed as revision 24250 to svn://svn.ffmpeg.org/ffmpeg/trunk

f2a30bd8 07/03/2010 07:26 PM Ronald S. Bultje

Simple H/V loopfilter for VP8 in MMX, MMX2 and SSE2 (yay for yasm macros).

Originally committed as revision 24029 to svn://svn.ffmpeg.org/ffmpeg/trunk

b06855f1 07/03/2010 12:48 AM Jason Garrett-Glaser

SSSE3 versions of vp8 width4 bilinear MC functions

Originally committed as revision 24013 to svn://svn.ffmpeg.org/ffmpeg/trunk

dcc602d8 07/02/2010 05:27 AM Jason Garrett-Glaser

SSSE3 versions of width4 VP8 6-tap MC functions
Also make some small changes to saturation order of 4-tap SSSE3 MC to fix a
non-bitexactness bug.

Patch mostly by Eli Friedman <eli.friedman AT gmail DOT com>.

Originally committed as revision 23965 to svn://svn.ffmpeg.org/ffmpeg/trunk

8434fc26 07/01/2010 10:09 PM Jason Garrett-Glaser

Fix 100L in vp8dsp asm init

Originally committed as revision 23946 to svn://svn.ffmpeg.org/ffmpeg/trunk

2dd2f716 06/29/2010 02:43 PM Ronald S. Bultje

MMX idct_add for VP8.

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

004cda8e 06/29/2010 01:41 AM Jason Garrett-Glaser

Add mmxext version of VP8 DC Hadamard transform

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

50f70541 06/28/2010 09:12 PM Baptiste Coudurier

Change MMXEXT to MMX2, MMXEXT is deprecated

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

0fecad09 06/28/2010 07:14 PM Jason Garrett-Glaser

Add x86 asm functions for VP8 put_pixels

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

a173aa89 06/28/2010 06:56 PM Jason Garrett-Glaser

Add MMX, SSE2, SSSE3 asm for VP8 bilinear MC

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

30bdefd1 06/27/2010 02:52 AM David Conrad

Fix build without yasm

Originally committed as revision 23816 to svn://svn.ffmpeg.org/ffmpeg/trunk

0178d14f 06/27/2010 02:01 AM Jason Garrett-Glaser

First shot at VP8 optimizations:
- MMXEXT, SSE2 and SSSE3 MC functions
- MMX and SSE4 IDCT dc_add functions

Patch by Jason Garrett-Glaser <darkshikari gmail com> and myself.

Originally committed as revision 23815 to svn://svn.ffmpeg.org/ffmpeg/trunk