[Bug 683504] playsink: deadlock when disabling subtitles and suboptimal disabling of subtitles

[GStreamer (bugzilla.gnome.org)]

https://bugzilla.gnome.org/show_bug.cgi?id=683504
  GStreamer | gst-plugins-base | git

--- Comment #9 from Sebastian Dröge (slomo) <slomo at coaxion.net> 2014-02-16 11:44:42 UTC ---
(In reply to comment #5)
> Problem in the backtrace is that data flow is happening, causing a pad block
> while playsink is reconfiguring as result of a pad block, thus we block on the
> stream lock in two threads. The reconfiguration shouldn't have happened at all
> before all pads were blocked.

... and this might happen because pad probes might be called multiple times. A
blocking probe will be called once for every thread that causes a block to
happen.

-- 
Configure bugmail: https://bugzilla.gnome.org/userprefs.cgi?tab=email
------- You are receiving this mail because: -------
You are the QA contact for the bug.
You are the assignee for the bug.