}
static gboolean
+_update_conversion_info (GstElement * element, GstPad * pad, gpointer user_data)
+{
+ GstVideoAggregatorPad *vaggpad = GST_VIDEO_AGGREGATOR_PAD (pad);
+ GstVideoAggregatorPadClass *vaggpad_klass =
+ GST_VIDEO_AGGREGATOR_PAD_GET_CLASS (vaggpad);
+
+ if (vaggpad_klass->update_conversion_info) {
+ vaggpad_klass->update_conversion_info (vaggpad);
+ }
+
+ return TRUE;
+}
+
+static gboolean
gst_video_aggregator_default_negotiated_src_caps (GstAggregator * agg,
GstCaps * caps)
{
}
/* Then browse the sinks once more, setting or unsetting conversion if needed */
- for (l = GST_ELEMENT (vagg)->sinkpads; l; l = l->next) {
- GstVideoAggregatorPad *pad = GST_VIDEO_AGGREGATOR_PAD (l->data);
- GstVideoAggregatorPadClass *vaggpad_klass =
- GST_VIDEO_AGGREGATOR_PAD_GET_CLASS (pad);
-
- if (vaggpad_klass->update_conversion_info) {
- vaggpad_klass->update_conversion_info (pad);
- }
- }
+ gst_element_foreach_sink_pad (GST_ELEMENT_CAST (vagg),
+ _update_conversion_info, NULL);
if (vagg->priv->current_caps == NULL ||
gst_caps_is_equal (caps, vagg->priv->current_caps) == FALSE) {
{
GList *walk;
+ GST_OBJECT_LOCK (vagg);
for (walk = GST_ELEMENT (vagg)->sinkpads; walk; walk = g_list_next (walk)) {
GstVideoAggregatorPad *vaggpad = walk->data;
if (vaggpad->info.finfo
&& GST_VIDEO_INFO_FORMAT (&vaggpad->info) != GST_VIDEO_FORMAT_UNKNOWN) {
*mode = GST_VIDEO_INFO_INTERLACE_MODE (&vaggpad->info);
+ GST_OBJECT_UNLOCK (vagg);
return TRUE;
}
}
+ GST_OBJECT_UNLOCK (vagg);
return FALSE;
}