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fix for last plugins release

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Original commit message from CVS:
fix for last plugins release
This commit is contained in:
Thomas Vander Stichele 2004-07-10 16:31:54 +00:00
parent 31b478533c
commit 0ce552665c
2 changed files with 29 additions and 16 deletions
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8
ChangeLog
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@ -1,10 +1,16 @@
2004-07-10 Thomas Vander Stichele <thomas at apestaart dot org>
* gst/gstelement.c: (gst_element_set_state):
compatibility fix for latest plugins release. Change loop back
to while {}
2004-07-09 Wim Taymans <wim@fluendo.com>
* gst/gstbin.c: (gst_bin_remove), (gst_bin_dispose):
* gst/gstthread.c: (gst_thread_dispose), (gst_thread_catch),
(gst_thread_main_loop):
Since remove is virtual in GstBin we must not assume the
elements GList to have anothing usefull.
elements GList to have anothing useful.
Add some more logging to GstThread and be a bit more paranoid
when resetting the scheduler.
Set the state of the bin to NULL before removing the children.

37
gst/gstelement.c
View file

@ -2738,20 +2738,33 @@ gst_element_set_state (GstElement * element, GstElementState state)
/* start with the current state */
curpending = GST_STATE (element);
if (!GST_IS_BIN (element) && state == curpending) {
GST_CAT_DEBUG_OBJECT (GST_CAT_STATES, element,
"non-bin element is already in requested state %s, returning",
gst_element_state_get_name (state));
return (GST_STATE_SUCCESS);
if (state == curpending) {
if (GST_IS_BIN (element)) {
/* set current state on it again */
if (oclass->change_state)
return_val = (oclass->change_state) (element);
return return_val;
} else {
GST_CAT_DEBUG_OBJECT (GST_CAT_STATES, element,
"non-bin element is already in requested state %s, returning",
gst_element_state_get_name (state));
return GST_STATE_SUCCESS;
}
}
GST_CAT_INFO_OBJECT (GST_CAT_STATES, element, "setting state from %s to %s",
gst_element_state_get_name (curpending),
gst_element_state_get_name (state));
/* loop until the final requested state is set;
* loop at least once, starting with the current state */
do {
/* loop until the final requested state is set */
while (GST_STATE (element) != state
&& GST_STATE (element) != GST_STATE_VOID_PENDING) {
/* move the curpending state in the correct direction */
if (curpending < state)
curpending <<= 1;
else
curpending >>= 1;
/* set the pending state variable */
GST_STATE_PENDING (element) = curpending;
@ -2800,13 +2813,7 @@ gst_element_set_state (GstElement * element, GstElementState state)
/* somebody added a GST_STATE_ and forgot to do stuff here ! */
g_assert_not_reached ();
}
/* move the curpending state in the correct direction */
if (curpending < state)
curpending <<= 1;
else
curpending >>= 1;
} while (GST_STATE (element) != state
&& GST_STATE (element) != GST_STATE_VOID_PENDING);
}
exit: