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xvimagesink: don't recreate xvcontext

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A xvcontext can be created early in gst_xvimagesink_set_window_handle().
In this case don't recreate, i.e. overwrite it in gst_xvimagesink_open().
Otherwise XEvents won't be handled in the xevent listener thread.

Fixes a regression when setting the window handle on the sink in
the very beginning before changing its state.

https://bugzilla.gnome.org/show_bug.cgi?id=715138
This commit is contained in:
Holger Kaelberer 2014-01-14 23:07:34 +01:00 committed by Sebastian Dröge
parent b532ce16a5
commit ae4338bd35
1 changed files with 10 additions and 7 deletions
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9
sys/xvimage/xvimagesink.c
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@ -1728,17 +1728,20 @@ gst_xvimagesink_get_property (GObject * object, guint prop_id,
static gboolean
gst_xvimagesink_open (GstXvImageSink * xvimagesink)
{
GstXvContext *context;
GError *error = NULL;
/* Initializing the XvContext */
/* Initializing the XvContext unless already done through GstVideoOverlay */
if (!xvimagesink->context) {
GstXvContext *context;
if (!(context = gst_xvcontext_new (&xvimagesink->config, &error)))
goto no_context;
GST_OBJECT_LOCK (xvimagesink);
xvimagesink->context = context;
} else
GST_OBJECT_LOCK (xvimagesink);
/* make an allocator for this context */
xvimagesink->allocator = gst_xvimage_allocator_new (context);
xvimagesink->allocator = gst_xvimage_allocator_new (xvimagesink->context);
GST_OBJECT_UNLOCK (xvimagesink);
/* update object's par with calculated one if not set yet */