[Bug 747270] avfvideosrc: BUFFER_QUEUE_SIZE too small
GStreamer (GNOME Bugzilla)
bugzilla at gnome.org
Fri Apr 3 20:19:01 PDT 2015
https://bugzilla.gnome.org/show_bug.cgi?id=747270
Ilya Konstantinov <ilya.konstantinov at gmail.com> changed:
What |Removed |Added
----------------------------------------------------------------------------
Attachment #300921|0 |1
is obsolete| |
--- Comment #19 from Ilya Konstantinov <ilya.konstantinov at gmail.com> ---
Created attachment 300932
--> https://bugzilla.gnome.org/attachment.cgi?id=300932&action=edit
avfvideosrc: Get rid of the buffer queue
CHANGES
* Really let AVFoundation do its job
Instead of dropping frames in the delegate,
now I simply hog the delegate until the main
thread finishes its job. AVFoundation is built
to handle this by queueing and dropping.
* Protect against spurious wakeups
* currentFrame -> delegateFrame
* Consolidate variables into the CaptureFrame
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