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autodetect: bring the element state down after success

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Otherwise some messages that are emitted by the element on NULL->READY
will not reach the application.

https://bugzilla.gnome.org/show_bug.cgi?id=764947
This commit is contained in:
Matthew Waters 2016-11-11 14:31:03 +11:00
parent 12ad37fdb3
commit bbe88b190b
1 changed files with 5 additions and 5 deletions
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10
gst/autodetect/gstautodetect.c
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@ -310,6 +310,7 @@ gst_auto_detect_find_best (GstAutoDetect * self)
ret = gst_element_set_state (el, GST_STATE_READY); ret = gst_element_set_state (el, GST_STATE_READY);
if (ret == GST_STATE_CHANGE_SUCCESS) { if (ret == GST_STATE_CHANGE_SUCCESS) {
GST_DEBUG_OBJECT (self, "This worked!"); GST_DEBUG_OBJECT (self, "This worked!");
gst_element_set_state (el, GST_STATE_NULL);
choice = el; choice = el;
break; break;
} }
@ -379,14 +380,13 @@ gst_auto_detect_detect (GstAutoDetect * self)
} }
self->kid = kid; self->kid = kid;
/* Ensure the child is brought up to the right state to match the parent.
* Although it's currently always in READY and we're always doing NULL->READY.
*/
if (GST_STATE (self->kid) < GST_STATE (self))
gst_element_set_state (self->kid, GST_STATE (self));
gst_bin_add (GST_BIN (self), kid); gst_bin_add (GST_BIN (self), kid);
/* Ensure the child is brought up to the right state to match the parent. */
if (GST_STATE (self->kid) < GST_STATE (self))
gst_element_set_state (self->kid, GST_STATE (self));
/* attach ghost pad */ /* attach ghost pad */
GST_DEBUG_OBJECT (self, "Re-assigning ghostpad"); GST_DEBUG_OBJECT (self, "Re-assigning ghostpad");
if (!gst_auto_detect_attach_ghost_pad (self)) if (!gst_auto_detect_attach_ghost_pad (self))