[Ffmpeg-cvslog] CVS: ffmpeg/libavcodec dsputil.c, 1.138, 1.139 dsputil.h, 1.133, 1.134
Tue Apr 4 23:55:30 CEST 2006
On Tue, Apr 04, 2006 at 01:54:09PM -0700, Corey Hickey wrote:
> Loren Merritt wrote:
> >On Tue, 4 Apr 2006, Corey Hickey wrote:
> >>Loren Merritt CVS wrote:
> >>>Update of /cvsroot/ffmpeg/ffmpeg/libavcodec
> >>>In directory mail:/var2/tmp/cvs-serv3152
> >>>Modified Files:
> >>> dsputil.c dsputil.h Log Message:
> >>>mmx implementation of 3-point GMC. (5x faster than C)
> >>Nice. I'm seeing a 1.7% decrease in decoding time of my usual h.264
> >>stress test video on amd64 Linux.
> >That's funny, gmc is mpeg4/h263 only, not h264...
> Huh. I tested with today's CVS mplayer and it ran faster than tests I
> did yesterday evening with yesterday evening's CVS mplayer. If I
> recompile yesterday evening's CVS mplayer, now, it runs as fast as
> today's. Oh well, something happened, or maybe I just imagined it.
be carefull with mplayer -benchmark ive seen it behave strangely too ...
add START/STOP_TIMER around the code instead
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