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gst/gstelement.c: Only change the state cookie if a different state was set on the element. See #492729.

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Original commit message from CVS:
* gst/gstelement.c: (gst_element_set_state_func):
Only change the state cookie if a different state was set on the
element. See #492729.
This commit is contained in:
Wim Taymans 2007-11-06 12:28:17 +00:00
parent eac0501386
commit d5432c2bff
2 changed files with 12 additions and 3 deletions
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6
ChangeLog
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@ -1,3 +1,9 @@
2007-11-06 Wim Taymans <wim.taymans@gmail.com>
* gst/gstelement.c: (gst_element_set_state_func):
Only change the state cookie if a different state was set on the
element. See #492729.
2007-11-06 Tim-Philipp Müller <tim at centricular dot net> 2007-11-06 Tim-Philipp Müller <tim at centricular dot net>
* gst/gstvalue.c: * gst/gstvalue.c:

9
gst/gstelement.c
View file

@ -2300,12 +2300,15 @@ gst_element_set_state_func (GstElement * element, GstState state)
current = GST_STATE (element); current = GST_STATE (element);
next = GST_STATE_NEXT (element); next = GST_STATE_NEXT (element);
old_pending = GST_STATE_PENDING (element); old_pending = GST_STATE_PENDING (element);
/* increment state cookie so that we can track each state change */
element->state_cookie++;
/* this is the (new) state we should go to. TARGET is the last state we set on /* this is the (new) state we should go to. TARGET is the last state we set on
* the element. */ * the element. */
GST_STATE_TARGET (element) = state; if (state != GST_STATE_TARGET (element)) {
GST_STATE_TARGET (element) = state;
/* increment state cookie so that we can track each state change. We only do
* this if this is actually a new state change. */
element->state_cookie++;
}
GST_STATE_PENDING (element) = state; GST_STATE_PENDING (element) = state;
GST_CAT_DEBUG_OBJECT (GST_CAT_STATES, element, GST_CAT_DEBUG_OBJECT (GST_CAT_STATES, element,