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autoconvert: Keep a ref to the pads too

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Simplifies the code
This commit is contained in:
Olivier Crête 2014-05-07 19:48:49 -04:00
parent 968b4a4969
commit 606ff3debd
1 changed files with 16 additions and 16 deletions
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32
gst/autoconvert/gstautoconvert.c
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@ -212,12 +212,9 @@ gst_auto_convert_dispose (GObject * object)
GstAutoConvert *autoconvert = GST_AUTO_CONVERT (object);
GST_AUTOCONVERT_LOCK (autoconvert);
if (autoconvert->current_subelement) {
gst_object_unref (autoconvert->current_subelement);
autoconvert->current_subelement = NULL;
autoconvert->current_internal_sinkpad = NULL;
autoconvert->current_internal_srcpad = NULL;
}
g_clear_object (&autoconvert->current_subelement);
g_clear_object (&autoconvert->current_internal_sinkpad);
g_clear_object (&autoconvert->current_internal_srcpad);
gst_plugin_feature_list_free (autoconvert->factories);
autoconvert->factories = NULL;
@ -664,9 +661,12 @@ gst_auto_convert_activate_element (GstAutoConvert * autoconvert,
}
GST_AUTOCONVERT_LOCK (autoconvert);
autoconvert->current_subelement = element;
autoconvert->current_internal_srcpad = internal_srcpad;
autoconvert->current_internal_sinkpad = internal_sinkpad;
gst_object_replace ((GstObject **) & autoconvert->current_subelement,
GST_OBJECT (element));
gst_object_replace ((GstObject **) & autoconvert->current_internal_srcpad,
GST_OBJECT (internal_srcpad));
gst_object_replace ((GstObject **) & autoconvert->current_internal_sinkpad,
GST_OBJECT (internal_sinkpad));
GST_AUTOCONVERT_UNLOCK (autoconvert);
gst_pad_sticky_events_foreach (autoconvert->sinkpad, sticky_event_push,
@ -674,9 +674,10 @@ gst_auto_convert_activate_element (GstAutoConvert * autoconvert,
gst_pad_push_event (autoconvert->sinkpad, gst_event_new_reconfigure ());
GST_INFO_OBJECT (autoconvert,
"Selected element %s",
GST_OBJECT_NAME (GST_OBJECT (autoconvert->current_subelement)));
GST_INFO_OBJECT (autoconvert, "Selected element %s",
GST_OBJECT_NAME (GST_OBJECT (element)));
gst_object_unref (element);
return TRUE;
}
@ -752,10 +753,9 @@ gst_auto_convert_sink_setcaps (GstAutoConvert * autoconvert, GstCaps * caps)
*/
GST_AUTOCONVERT_LOCK (autoconvert);
if (autoconvert->current_subelement == subelement) {
gst_object_unref (autoconvert->current_subelement);
autoconvert->current_subelement = NULL;
autoconvert->current_internal_srcpad = NULL;
autoconvert->current_internal_sinkpad = NULL;
g_clear_object (&autoconvert->current_subelement);
g_clear_object (&autoconvert->current_internal_sinkpad);
g_clear_object (&autoconvert->current_internal_srcpad);
}
GST_AUTOCONVERT_UNLOCK (autoconvert);
gst_object_unref (subelement);