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gst/gstelement.c: make reentrant (= allow removing elements in error handler)

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Original commit message from CVS:
* gst/gstelement.c: (gst_element_error_func):
make reentrant (= allow removing elements in error handler)
This commit is contained in:
Benjamin Otte 2004-07-08 21:25:42 +00:00
parent 6595422e32
commit 87de7f9dcc
2 changed files with 15 additions and 8 deletions
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5
ChangeLog
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@ -1,3 +1,8 @@
2004-07-08 Benjamin Otte <otte@gnome.org>
* gst/gstelement.c: (gst_element_error_func):
make reentrant (= allow removing elements in error handler)
2004-07-08 Thomas Vander Stichele <thomas (at) apestaart (dot) org>
* gst/gstpad.c: (gst_pad_event_default_dispatch),

18
gst/gstelement.c
View file

@ -2183,20 +2183,22 @@ static void
gst_element_error_func (GstElement * element, GstElement * source,
GError * error, gchar * debug)
{
GstObject *parent = GST_OBJECT_PARENT (element);
/* tell the parent */
if (GST_OBJECT_PARENT (element)) {
if (parent) {
gst_object_ref (GST_OBJECT (element));
gst_object_ref (parent);
GST_CAT_DEBUG (GST_CAT_ERROR_SYSTEM,
"forwarding error \"%s\" from %s to %s", error->message,
GST_ELEMENT_NAME (element),
GST_OBJECT_NAME (GST_OBJECT_PARENT (element)));
GST_ELEMENT_NAME (element), GST_OBJECT_NAME (parent));
gst_object_ref (GST_OBJECT (element));
g_signal_emit (G_OBJECT (GST_OBJECT_PARENT (element)),
g_signal_emit (G_OBJECT (parent),
gst_element_signals[ERROR], 0, source, error, debug);
gst_object_unref (GST_OBJECT (element));
GST_CAT_DEBUG (GST_CAT_ERROR_SYSTEM, "forwarded error \"%s\" from %s to %s",
error->message, GST_ELEMENT_NAME (element),
GST_OBJECT_NAME (GST_OBJECT_PARENT (element)));
error->message, GST_ELEMENT_NAME (element), GST_OBJECT_NAME (parent));
gst_object_unref (GST_OBJECT (element));
gst_object_unref (GST_OBJECT (parent));
}
}