Commit Graph

54 Commits

Author SHA1 Message Date
Loren Merritt
a6624e21cb faster h264_chroma_mc8_mmx, added h264_chroma_mc4_mmx.
2-4% overall speedup.

Originally committed as revision 4666 to svn://svn.ffmpeg.org/ffmpeg/trunk
2005-10-27 06:45:29 +00:00
Loren Merritt
b926572aa9 h264 mmx weighted prediction. up to 3% overall speedup.
Originally committed as revision 4630 to svn://svn.ffmpeg.org/ffmpeg/trunk
2005-10-09 23:38:52 +00:00
Michael Niedermayer
d3a9f79871 simplify (d&a) and (d&~a) calculation, hint by skal
Originally committed as revision 4552 to svn://svn.ffmpeg.org/ffmpeg/trunk
2005-09-03 09:17:30 +00:00
Loren Merritt
d2bb7db135 sort H.264 mmx dsp functions into their own file
Originally committed as revision 4338 to svn://svn.ffmpeg.org/ffmpeg/trunk
2005-06-02 20:45:35 +00:00