Statistics
| Branch: | Revision:

ffmpeg / libavcodec / i386 @ b926572a

Name Size Revision Age Author Comment
cputest.c 3.98 KB e42a152b almost 17 years Michael Niedermayer x86 cpu capabilities detection rewrite / cleanu...
dsputil_h264_template_mmx.c 5 KB d2bb7db1 over 16 years Loren Merritt sort H.264 mmx dsp functions into their own fil...
dsputil_mmx.c 105 KB b926572a almost 16 years Loren Merritt h264 mmx weighted prediction. up to 3% overall ...
dsputil_mmx_avg.h 23 KB 4e492bf1 over 16 years Michael Niedermayer read 32bit instead of 64bit to avoid overreadin...
dsputil_mmx_rnd.h 16.4 KB 79396ac6 about 16 years Måns Rullgård Kill some compiler warnings. Compiled code ver...
fdct_mmx.c 14.9 KB c11c2bc2 about 16 years Alexander Strasser libavutil: Utility code from libavcodec moved t...
fft_sse.c 3.86 KB 68951ecf over 17 years Gildas Bazin fft_*() renamed into ff_fft_*() patch by (Gilda...
h264dsp_mmx.c 38.1 KB b926572a almost 16 years Loren Merritt h264 mmx weighted prediction. up to 3% overall ...
idct_mmx.c 18.1 KB b5b65df7 about 16 years Michael Niedermayer add consts (this was in my local tree, dunno wh...
idct_mmx_xvid.c 23.8 KB 9f211bc6 about 16 years Michael Niedermayer remove unused table entries change non portable...
mmx.h 10.4 KB 053dea12 almost 17 years Aurelien Jacobs adapting existing mmx/mmx2/sse/3dnow optimizati...
motion_est_mmx.c 12.5 KB 053dea12 almost 17 years Aurelien Jacobs adapting existing mmx/mmx2/sse/3dnow optimizati...
mpegvideo_mmx.c 21.9 KB 053dea12 almost 17 years Aurelien Jacobs adapting existing mmx/mmx2/sse/3dnow optimizati...
mpegvideo_mmx_template.c 15.7 KB 12e96681 about 16 years Michael Niedermayer replace a few mov + psrlq with pshufw, there ar...
simple_idct_mmx.c 52.5 KB e96682e6 over 17 years Michael Niedermayer some of the warning fixes by (Michael Roitzsch ...
vp3dsp_mmx.c 11.4 KB c26ae41d over 16 years Michael Niedermayer adding a few const Originally committed as rev...
vp3dsp_sse2.c 35.3 KB bf4e3bd2 about 16 years Måns Rullgård kill a bunch of compiler warnings Originally c...

Latest revisions

# Date Author Comment
b926572a 10/09/2005 11:38 PM Loren Merritt

h264 mmx weighted prediction. up to 3% overall speedup.

Originally committed as revision 4630 to svn://svn.ffmpeg.org/ffmpeg/trunk

5693c083 09/30/2005 02:31 AM Loren Merritt

sse2 16x16 sum squared diff (306=>268 cycles on a K8)
faster 8x8 mmx ssd (77=>70 cycles)

Originally committed as revision 4623 to svn://svn.ffmpeg.org/ffmpeg/trunk

12e96681 09/21/2005 09:17 PM Michael Niedermayer

replace a few mov + psrlq with pshufw, there are more cases which could benefit from this but they would require us to duplicate some functions ...
the trick is from various places (my own code in libpostproc, a patch on the x264 list, ...)

Originally committed as revision 4608 to svn://svn.ffmpeg.org/ffmpeg/trunk

cd7af76d 09/10/2005 07:30 PM Reimar Döffinger

Fix compile without CONFIG_GPL, misplaced #endif caused a missing }.

Originally committed as revision 4575 to svn://svn.ffmpeg.org/ffmpeg/trunk

9f211bc6 09/10/2005 07:03 PM Michael Niedermayer

remove unused table entries
change non portable table access

Originally committed as revision 4574 to svn://svn.ffmpeg.org/ffmpeg/trunk

84740d59 09/10/2005 05:01 PM Michael Niedermayer

xvids mmx&mmx2 idcts
needed to decode xvid without some minor artefacts
under #ifdef CONFIG_GPL of course

Originally committed as revision 4572 to svn://svn.ffmpeg.org/ffmpeg/trunk

79396ac6 09/06/2005 09:25 PM Måns Rullgård

Kill some compiler warnings. Compiled code verified identical after changes.

Originally committed as revision 4567 to svn://svn.ffmpeg.org/ffmpeg/trunk

d3a9f798 09/03/2005 09:17 AM Michael Niedermayer

simplify (d&a) and (d&~a) calculation, hint by skal

Originally committed as revision 4552 to svn://svn.ffmpeg.org/ffmpeg/trunk

b5b65df7 09/02/2005 09:13 PM Michael Niedermayer

add consts (this was in my local tree, dunno where it came from, probably forgoten from some const patch)

Originally committed as revision 4551 to svn://svn.ffmpeg.org/ffmpeg/trunk

bf4e3bd2 08/14/2005 03:42 PM Måns Rullgård

kill a bunch of compiler warnings

Originally committed as revision 4522 to svn://svn.ffmpeg.org/ffmpeg/trunk

View revisions

Also available in: Atom