[gstreamer-bugs] [Bug 345396] Performance degrades with gstreamer0.10

GStreamer (bugzilla.gnome.org) bugzilla-daemon at bugzilla.gnome.org
Tue Jun 20 02:46:37 PDT 2006


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http://bugzilla.gnome.org/show_bug.cgi?id=345396
 GStreamer | gstreamer (core) | Ver: 0.10.5





------- Comment #2 from Wim Taymans  2006-06-20 09:46 UTC -------
breakdown of callgrind for 0.10:

80%   gstffmpeg.so, mostly in motion compensation, the real decoding etc.
7%    libc, mostly memcpy (bug #321662) and strcmp when loading the  registry.
4.7%  gobject, type checking mostly.
2.18% gstreamer, caps stuff mostly.
1.9%  pthread, mutex lock/unlock
...

breakdown of callgrind for 0.8 (don't have symbols for ffmpeg):

90%   gstffmpeg.so
2.24% gobject type checking
1.86% libc, strcpy/memcpy
1.71% gstreamer (debug)
...


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