[Bug 766533] gl: win32: Setting pipeline to NULL from the callback of Form::onKeyPress deadlock

[GStreamer (GNOME Bugzilla)]

https://bugzilla.gnome.org/show_bug.cgi?id=766533

Xavier Claessens <xclaesse at gmail.com> changed:

           What    |Removed                     |Added
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                 CC|                            |julien.isorce at gmail.com

--- Comment #4 from Xavier Claessens <xclaesse at gmail.com> ---
Yes, it should call window_proc, doc says: "The function sends WM_DESTROY and
WM_NCDESTROY messages to the window to deactivate it"[1]. DestroyWindow MUST be
called from the thread who created the window (that's what we do) and
window_proc will also be called from that same thread.

I think window_proc is reentrant for that. But my knowledge of win32 is mostly
0...


[1]
https://msdn.microsoft.com/en-us/library/windows/desktop/ms632682%28v=vs.85%29.aspx

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