[Bug 703729] osxvideosink doesn't display video anymore if once set to READY

GStreamer (bugzilla.gnome.org) bugzilla at gnome.org
Sun Jul 7 04:09:19 PDT 2013


https://bugzilla.gnome.org/show_bug.cgi?id=703729
  GStreamer | gst-plugins-good | 0.10.31

Alexey Chernov <4ernov> changed:

           What    |Removed                     |Added
----------------------------------------------------------------------------
             Status|NEEDINFO                    |UNCONFIRMED

--- Comment #2 from Alexey Chernov <4ernov at gmail.com> 2013-07-07 11:09:18 UTC ---
No, I don't think so.

In this case the cause is that gst_osx_video_sink_osxwindow_destroy() is called
on state change to READY, which in turn calls -destroy() in
GstOSXVideoSinkObject instance setting its 'destroyed' field to TRUE. All the
further -showFrame() calls do a dry-run after that as 'if (!destroyed)' fails
and GstGLView's methods aren't called.

But thanks for the reference, I'll pay some attention on the case with deadlock
though I never saw it in my installation.

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