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vaapisink: create display at open()

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Instead of creating the VA display before setting the bus to the
element, it is created when the element is opened.

Basically, this commit is a revert of
5e5d62cac7

That was done when the GStreamer's context sharing was not mature
enough as now. There is no reason to keep this hack.
This commit is contained in:
Víctor Manuel Jáquez Leal 2015-10-28 12:57:14 +01:00
parent 8555eaf079
commit a567955c6d
1 changed files with 1 additions and 17 deletions
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18
gst/vaapi/gstvaapisink.c
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@ -1214,9 +1214,7 @@ gst_vaapisink_display_changed (GstVaapiPluginBase * plugin)
static gboolean
gst_vaapisink_start (GstBaseSink * base_sink)
{
GstVaapiSink *const sink = GST_VAAPISINK_CAST (base_sink);
return gst_vaapi_plugin_base_open (GST_VAAPI_PLUGIN_BASE (sink));
return gst_vaapisink_ensure_display (GST_VAAPISINK_CAST (base_sink));
}
static gboolean
@ -1685,19 +1683,6 @@ gst_vaapisink_event (GstBaseSink * base_sink, GstEvent * event)
return res;
}
static void
gst_vaapisink_set_bus (GstElement * element, GstBus * bus)
{
/* Make sure to allocate a VA display in the sink element first,
so that upstream elements could query a display that was
allocated here, and that exactly matches what the user
requested through the "display" property */
if (!GST_ELEMENT_BUS (element) && bus)
gst_vaapisink_ensure_display (GST_VAAPISINK_CAST (element));
GST_ELEMENT_CLASS (gst_vaapisink_parent_class)->set_bus (element, bus);
}
static void
gst_vaapisink_class_init (GstVaapiSinkClass * klass)
{
@ -1732,7 +1717,6 @@ gst_vaapisink_class_init (GstVaapiSinkClass * klass)
videosink_class->show_frame = GST_DEBUG_FUNCPTR (gst_vaapisink_show_frame);
element_class->set_context = gst_vaapi_base_set_context;
element_class->set_bus = gst_vaapisink_set_bus;
gst_element_class_set_static_metadata (element_class,
"VA-API sink", "Sink/Video", GST_PLUGIN_DESC,
"Gwenole Beauchesne <gwenole.beauchesne@intel.com>");