[Bug 765424] New: [PATCH] ximagesink: generate reconfigure on window handle change

GStreamer (GNOME Bugzilla) bugzilla at gnome.org
Fri Apr 22 12:17:17 UTC 2016


https://bugzilla.gnome.org/show_bug.cgi?id=765424

            Bug ID: 765424
           Summary: [PATCH] ximagesink: generate reconfigure on window
                    handle change
    Classification: Platform
           Product: GStreamer
           Version: git master
                OS: Linux
            Status: NEW
          Severity: normal
          Priority: Normal
         Component: gst-plugins-base
          Assignee: gstreamer-bugs at lists.freedesktop.org
          Reporter: jakub.adam at ktknet.cz
        QA Contact: gstreamer-bugs at lists.freedesktop.org
     GNOME version: ---

Created attachment 326545
  --> https://bugzilla.gnome.org/attachment.cgi?id=326545&action=edit
ximagesink: generate reconfigure on window handle change

When ximagesink is given a new window handle, it should check its geometry and
if the size of the new window differs from the previous one, create reconfigure
event in order to get a chance to negotiate a more suitable image resolution
with
the upstream elements.

We can't rely on receiving Expose or ConfigureNotify from the X server for the
newly assigned window, which would also generate reconfigure.

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