Loren Merritt 5693c08356 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

2005-09-30 02:31:47 +00:00

..

cputest.c

x86 cpu capabilities detection rewrite / cleanup

2004-12-13 16:11:38 +00:00

dsputil_h264_template_mmx.c

sort H.264 mmx dsp functions into their own file

2005-06-02 20:45:35 +00:00

dsputil_mmx_avg.h

read 32bit instead of 64bit to avoid overreading and missalignments

2005-04-17 13:30:45 +00:00

dsputil_mmx_rnd.h

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

2005-09-06 21:25:35 +00:00

dsputil_mmx.c

sse2 16x16 sum squared diff (306=>268 cycles on a K8)

2005-09-30 02:31:47 +00:00

fdct_mmx.c

libavutil: Utility code from libavcodec moved to a separate library.

2005-08-01 20:07:05 +00:00

fft_sse.c

fft_*() renamed into ff_fft_*() patch by (Gildas Bazin <gbazin at altern dot org>)

2004-03-13 21:43:24 +00:00

h264dsp_mmx.c

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

2005-09-03 09:17:30 +00:00

idct_mmx_xvid.c

remove unused table entries

2005-09-10 19:03:37 +00:00

idct_mmx.c

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

2005-09-02 21:13:19 +00:00

mmx.h

adapting existing mmx/mmx2/sse/3dnow optimizations so they work on x86_64 patch by (Aurelien Jacobs <aurel at gnuage dot org>)

2004-10-11 02:19:29 +00:00

motion_est_mmx.c

adapting existing mmx/mmx2/sse/3dnow optimizations so they work on x86_64 patch by (Aurelien Jacobs <aurel at gnuage dot org>)

2004-10-11 02:19:29 +00:00

mpegvideo_mmx_template.c

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 ...

2005-09-21 21:17:09 +00:00

mpegvideo_mmx.c

adapting existing mmx/mmx2/sse/3dnow optimizations so they work on x86_64 patch by (Aurelien Jacobs <aurel at gnuage dot org>)

2004-10-11 02:19:29 +00:00

simple_idct_mmx.c

some of the warning fixes by (Michael Roitzsch <mroi at users dot sourceforge dot net>)

2004-05-18 17:09:46 +00:00

vp3dsp_mmx.c

adding a few const

2005-06-01 21:19:00 +00:00

vp3dsp_sse2.c

kill a bunch of compiler warnings

2005-08-14 15:42:40 +00:00