[Bug 755612] New: gtk: Add property to create a window and only dispatch to main thread if that is set

GStreamer (GNOME Bugzilla) bugzilla at gnome.org
Fri Sep 25 01:13:24 PDT 2015


https://bugzilla.gnome.org/show_bug.cgi?id=755612

            Bug ID: 755612
           Summary: gtk: Add property to create a window and only dispatch
                    to main thread if that is set
    Classification: Platform
           Product: GStreamer
           Version: 1.5.90
                OS: Linux
            Status: NEW
          Severity: normal
          Priority: Normal
         Component: gst-plugins-bad
          Assignee: gstreamer-bugs at lists.freedesktop.org
          Reporter: slomo at coaxion.net
        QA Contact: gstreamer-bugs at lists.freedesktop.org
                CC: nicolas.dufresne at collabora.co.uk, tsaunier at gnome.org
     GNOME version: ---

See summary. Dispatching to the main thread and blocking, especially during
state changes, can easily cause deadlocks. Currently we only do that because of
the window that is created by the sinks if the user did not embed the widget
anywhere. No normal application needs this but all applications now have to
live in fear of deadlocks.

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