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gst/autoplug/gstspider.c: improve debugging messages

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Original commit message from CVS:
* gst/autoplug/gstspider.c: (gst_spider_link_sometimes),
(gst_spider_identity_plug):
improve debugging messages
* gst/gstbin.c: (gst_bin_remove_func):
make sure the state_change function is only called with simple state
transitions
This commit is contained in:
Benjamin Otte 2004-04-20 16:17:20 +00:00
parent bf291b3f72
commit d138a1b78e
3 changed files with 22 additions and 3 deletions
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9
ChangeLog
View file

@ -1,3 +1,12 @@
2004-04-20 Benjamin Otte <in7y118@public.uni-hamburg.de>
* gst/autoplug/gstspider.c: (gst_spider_link_sometimes),
(gst_spider_identity_plug):
improve debugging messages
* gst/gstbin.c: (gst_bin_remove_func):
make sure the state_change function is only called with simple state
transitions
2004-04-20 Thomas Vander Stichele <thomas at apestaart dot org> 2004-04-20 Thomas Vander Stichele <thomas at apestaart dot org>
* Makefile.am: * Makefile.am:

4
gst/autoplug/gstspider.c
View file

@ -307,6 +307,7 @@ gst_spider_link_sometimes (GstElement * src, GstPad * pad,
{ {
gulong signal_id = conn->signal_id; gulong signal_id = conn->signal_id;
GST_INFO ("plugging from new sometimes pad %s:%s", GST_DEBUG_PAD_NAME (pad));
/* try to autoplug the elements */ /* try to autoplug the elements */
if (gst_spider_plug_from_srcpad (conn, pad) != GST_PAD_LINK_REFUSED) { if (gst_spider_plug_from_srcpad (conn, pad) != GST_PAD_LINK_REFUSED) {
GST_DEBUG ("%s:%s was autoplugged to %s:%s, removing callback", GST_DEBUG ("%s:%s was autoplugged to %s:%s, removing callback",
@ -430,7 +431,8 @@ gst_spider_identity_plug (GstSpiderIdentity * ident)
while (factories) { while (factories) {
if ((padtemp = if ((padtemp =
gst_autoplug_can_connect_src (factories->data, src_caps))) { gst_autoplug_can_connect_src (factories->data, src_caps))) {
GST_DEBUG ("can connect src to pad template: %" GST_PTR_FORMAT, GST_DEBUG ("can connect src to %s pad template: %" GST_PTR_FORMAT,
GST_PLUGIN_FEATURE_NAME (factories->data),
gst_pad_template_get_caps (padtemp)); gst_pad_template_get_caps (padtemp));
found = TRUE; found = TRUE;
} }

12
gst/gstbin.c
View file

@ -548,9 +548,17 @@ gst_bin_remove_func (GstBin * bin, GstElement * element)
gst_object_unparent (GST_OBJECT (element)); gst_object_unparent (GST_OBJECT (element));
/* if we're down to zero children, force state to NULL */ /* if we're down to zero children, force state to NULL */
if (bin->numchildren == 0 && GST_ELEMENT_SCHED (bin) != NULL) { while (bin->numchildren == 0 && GST_ELEMENT_SCHED (bin) != NULL &&
GST_STATE_PENDING (bin) = GST_STATE_NULL; GST_STATE (bin) > GST_STATE_NULL) {
GstElementState next = GST_STATE (bin) >> 1;
GST_STATE_PENDING (bin) = next;
gst_bin_change_state_norecurse (bin); gst_bin_change_state_norecurse (bin);
if (!GST_STATE (bin) == next) {
g_warning ("bin %s failed state change to %d", GST_ELEMENT_NAME (bin),
next);
break;
}
} }
g_signal_emit (G_OBJECT (bin), gst_bin_signals[ELEMENT_REMOVED], 0, element); g_signal_emit (G_OBJECT (bin), gst_bin_signals[ELEMENT_REMOVED], 0, element);