[gstreamer-bugs] [Bug 503592] gstpad.c does many ref/unref of peer pad in dataflow
GStreamer (bugzilla.gnome.org)
bugzilla at gnome.org
Wed Oct 13 03:44:05 PDT 2010
https://bugzilla.gnome.org/show_bug.cgi?id=503592
GStreamer | gstreamer (core) | git
--- Comment #19 from Sebastian Dröge <slomo at circular-chaos.org> 2010-10-13 10:44:00 UTC ---
Some simple, synthetic benchmarks:
24% speedup: gst-launch-0.10 fakesrc silent=true num-buffers=1000000 ! identity
silent=true ! identity silent=true ! queue silent=true ! identity silent=true !
fakesink silent=true
22.5% speedup: gst-launch-0.10 fakesrc silent=true num-buffers=1000000 !
identity silent=true ! identity silent=true ! identity silent=true ! fakesink
silent=true
For a real playbin2 pipeline there was no measurable difference (yes, sinks
were "fakesink sync=false silent=true")
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