[Bug 734679] videobox has only a fraction of the performance of videocrop, while doing the same task.

GStreamer (bugzilla.gnome.org) bugzilla at gnome.org
Wed Aug 13 09:13:54 PDT 2014


https://bugzilla.gnome.org/show_bug.cgi?id=734679
  GStreamer | gst-plugins-good | git

--- Comment #4 from Stirling Westrup <swestrup at gmail.com> 2014-08-13 16:13:51 UTC ---
I've not used callgrind before, and so I'm not entirely sure how to use its
output, but the results seem to indicate that the vast majority of the CPU was
spent in a routine called "gst_video_filter_transform <cycle 7>"

I've attached the callgrind output in case that helps.

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