[Bug 795741] New: harness: improve _wait_for_clock_id_waits performance
GStreamer (GNOME Bugzilla)
bugzilla at gnome.org
Wed May 2 08:18:55 UTC 2018
https://bugzilla.gnome.org/show_bug.cgi?id=795741
Bug ID: 795741
Summary: harness: improve _wait_for_clock_id_waits performance
Classification: Platform
Product: GStreamer
Version: git master
OS: All
Status: NEW
Severity: normal
Priority: Normal
Component: gstreamer (core)
Assignee: gstreamer-bugs at lists.freedesktop.org
Reporter: havard.graff at gmail.com
QA Contact: gstreamer-bugs at lists.freedesktop.org
CC: gstreamer at pexip.com
GNOME version: ---
Created attachment 371596
--> https://bugzilla.gnome.org/attachment.cgi?id=371596&action=edit
harness: improve _wait_for_clock_id_waits performance
By moving the functionality down to the testclock, the implementation
no longer needs to poll the waits, but rather wait properly for
them to be added.
The performance-hit here would be that by polling the test-clock
regularly, you would create contention on the testclock-lock, making code
using the testclock (gst_clock_id_wait) fighting for the lock.
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