tweak mmx2 sad.

40% faster on core2, 18% faster on k8, 5% faster on p4. Originally committed as revision 8991 to svn://svn.ffmpeg.org/ffmpeg/trunk

tweak mmx2 sad.
40% faster on core2, 18% faster on k8, 5% faster on p4. Originally committed as revision 8991 to svn://svn.ffmpeg.org/ffmpeg/trunk
164d75eb · Loren Merritt · c3ebc833 · 164d75eb
Commit 164d75eb authored May 11, 2007 by Loren Merritt
Expand all Hide whitespace changes
Inline Side-by-side

Showing with 121 additions and 90 deletions

motion_est_mmx.c libavcodec/i386/motion_est_mmx.c +121 -90

No files found.
--- a/libavcodec/i386/motion_est_mmx.c
+++ b/libavcodec/i386/motion_est_mmx.c