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gst/gstpipeline.c (gst_pipeline_init): Drop ref on bus after gst_element_set_bus.

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Original commit message from CVS:
2005-05-14  Andy Wingo  <wingo@pobox.com>

* gst/gstpipeline.c (gst_pipeline_init): Drop ref on bus after
gst_element_set_bus.
(gst_pipeline_dispose): Set the bus on the pipeline to NULL. In
normal cases, this will destroy the bus.

* gst/gstutils.c (prepare_link_maybe_ghosting): Drop ref on root
object.
This commit is contained in:
Andy Wingo 2005-05-14 17:12:11 +00:00
parent c967174c17
commit 4765634c62
3 changed files with 13 additions and 0 deletions

8
ChangeLog
View file

@ -1,5 +1,13 @@
2005-05-14 Andy Wingo <wingo@pobox.com>
* gst/gstpipeline.c (gst_pipeline_init): Drop ref on bus after
gst_element_set_bus.
(gst_pipeline_dispose): Set the bus on the pipeline to NULL. In
normal cases, this will destroy the bus.
* gst/gstutils.c (prepare_link_maybe_ghosting): Drop ref on root
object.
* gst/gstbin.c (gst_bin_change_state): Fix state changes if a bin
has no sinks.

3
gst/gstpipeline.c
View file

@ -163,6 +163,8 @@ gst_pipeline_init (GTypeInstance * instance, gpointer g_class)
/* we are our own manager */
GST_ELEMENT_MANAGER (pipeline) = pipeline;
gst_element_set_bus (GST_ELEMENT (pipeline), bus);
/* set_bus refs the bus via gst_object_replace, we drop our ref */
gst_object_unref ((GstObject *) bus);
gst_element_set_scheduler (GST_ELEMENT (pipeline), scheduler);
}
@ -171,6 +173,7 @@ gst_pipeline_dispose (GObject * object)
{
GstPipeline *pipeline = GST_PIPELINE (object);
gst_element_set_bus (GST_ELEMENT (pipeline), NULL);
gst_scheduler_reset (GST_ELEMENT_SCHEDULER (object));
gst_object_replace ((GstObject **) & pipeline->fixed_clock, NULL);

2
gst/gstutils.c
View file

@ -879,10 +879,12 @@ prepare_link_maybe_ghosting (GstPad ** src, GstPad ** sink,
pads_created_local = g_slist_prepend (pads_created_local, *sink);
}
gst_object_unref (root);
*pads_created = g_slist_concat (*pads_created, pads_created_local);
return TRUE;
cleanup_fail:
gst_object_unref (root);
g_slist_foreach (pads_created_local, remove_pad, NULL);
g_slist_free (pads_created_local);
return FALSE;