[gstreamer-bugs] [Bug 564777] performance issue with ffmpegcolorspace and liboil

[GStreamer (bugzilla.gnome.org)]

If you have any questions why you received this email, please see the text at
the end of this email. Replies to this email are NOT read, please see the text
at the end of this email. You can add comments to this bug at:
  http://bugzilla.gnome.org/show_bug.cgi?id=564777

  GStreamer | gst-plugins-base | Ver: HEAD CVS




------- Comment #10 from Brian Cameron  2008-12-17 20:40 UTC -------

I just reran the test making sure that I had run gstreamer-properties first and
set the "Default Output" plugin on the "Video" tab to "X Window System
(X11/Xshm/Xv) so that Xvideo would be used.

When running this way, the top 3 functions reported above do not appear in the
report.  This indicates that the liboil and ffmpegcolorspace functions are not
used when xvimagesink is used, and the overall performance is much better.

Che, can you re-verify that setting your output plugin to xvideosink and then
running totem still has performance problems on your system?   Can you run the
Sun Studio "collect/analyzer" program to see if the above functions still show
up in your report when using the Xvideo plugin?  If you are seeing these, then
I'm wondering if your system doesn't support Xvideo and somehow the system is
falling back to the non-Xvideo version.


-- 
See http://bugzilla.gnome.org/page.cgi?id=email.html for more info about why you received
this email, why you can't respond via email, how to stop receiving
emails (or reduce the number you receive), and how to contact someone
if you are having problems with the system.

You can add comments to this bug at http://bugzilla.gnome.org/show_bug.cgi?id=564777.