[Bug 749531] xvimagesink: refactor code to remove unnecessary mutex lock/unlock

[GStreamer (GNOME Bugzilla)]

https://bugzilla.gnome.org/show_bug.cgi?id=749531

--- Comment #4 from Tim-Philipp Müller <t.i.m at zen.co.uk> ---
You need to lock whilst checking as well, because it's possible that the window
is just being set from the application thread at the same time.

The extra locking should not really be a problem here, the set_caps function is
not called very often.

-- 
You are receiving this mail because:
You are the QA Contact for the bug.
You are the assignee for the bug.