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typefind: Send caps again after activation

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Avoids ending up in cases where typefind gets activated in pull-mode
and caps never get sent.

https://bugzilla.gnome.org/show_bug.cgi?id=667337
This commit is contained in:
Edward Hervey 2012-01-06 16:39:04 +01:00 committed by Sebastian Dröge
parent 2beb2c67aa
commit 7cef56076e
1 changed files with 8 additions and 0 deletions
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8
plugins/elements/gsttypefindelement.c
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@ -883,6 +883,14 @@ gst_type_find_element_activate_src_mode (GstPad * pad, GstObject * parent,
switch (mode) { switch (mode) {
case GST_PAD_MODE_PULL: case GST_PAD_MODE_PULL:
res = gst_pad_activate_mode (typefind->sink, mode, active); res = gst_pad_activate_mode (typefind->sink, mode, active);
if (typefind->caps) {
GstCaps *caps;
GST_OBJECT_LOCK (typefind);
caps = gst_caps_ref (typefind->caps);
GST_OBJECT_UNLOCK (typefind);
gst_pad_push_event (typefind->src, gst_event_new_caps (caps));
gst_caps_unref (caps);
}
break; break;
default: default:
res = TRUE; res = TRUE;