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composition: Force setting children state to NULL rebfore unrefing them

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Co-Authored by: Thibault Saunier <tsaunier@gnome.org>
This commit is contained in:
Mathieu Duponchelle 2014-07-06 15:46:22 +02:00 committed by Thibault Saunier
parent f0c5f87284
commit 44e95d240a
1 changed files with 22 additions and 2 deletions
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24
gnl/gnlcomposition.c
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@ -876,7 +876,18 @@ gnl_composition_dispose (GObject * object)
}
if (priv->expandables) {
g_list_free (priv->expandables);
GList *iter;
iter = priv->expandables;
g_print ("ITER IS: %p\n", iter);
while (iter) {
GList *next = iter->next;
_gnl_composition_remove_entry (comp, iter->data);
iter = next;
}
priv->expandables = NULL;
}
gnl_composition_reset_target_pad (comp);
@ -887,11 +898,19 @@ gnl_composition_dispose (GObject * object)
static void
gnl_composition_finalize (GObject * object)
{
GList *iter;
GnlComposition *comp = GNL_COMPOSITION (object);
GnlCompositionPrivate *priv = comp->priv;
COMP_OBJECTS_LOCK (comp);
g_list_free (priv->objects_start);
iter = priv->objects_start;
while (iter) {
GList *next = iter->next;
_gnl_composition_remove_entry (comp, iter->data);
iter = next;
}
g_list_free (priv->objects_stop);
if (priv->current)
g_node_destroy (priv->current);
@ -2927,6 +2946,7 @@ _gnl_composition_remove_entry (GnlComposition * comp, GnlObject * object)
}
gst_element_set_locked_state (GST_ELEMENT (object), FALSE);
gst_element_set_state (GST_ELEMENT (object), GST_STATE_NULL);
/* handle default source */
if (GNL_OBJECT_IS_EXPANDABLE (object)) {