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composition: Set children caps only when they are added to the composition

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No need to do it again on READY_TO_PAUSED

Co-Authored by: Mathieu Duponchelle <mathieu.duponchelle@opencreed.com>
This commit is contained in:
Thibault Saunier 2014-07-14 16:44:43 +02:00
parent 73274d8391
commit 76bf900e82
1 changed files with 1 additions and 27 deletions
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28
gnl/gnlcomposition.c
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@ -216,8 +216,6 @@ static void _relink_single_node (GnlComposition * comp, GNode * node,
GstEvent * toplevel_seek);
static gboolean _update_pipeline_func (GnlComposition * comp);
static gboolean _commit_func (GnlComposition * comp);
static gboolean
set_child_caps (GValue * item, GValue * ret G_GNUC_UNUSED, GnlObject * comp);
static GstEvent *get_new_seek_event (GnlComposition * comp, gboolean initial,
gboolean updatestoponly);
static gboolean
@ -1834,17 +1832,6 @@ get_clean_toplevel_stack (GnlComposition * comp, GstClockTime * timestamp,
return stack;
}
static gboolean
set_child_caps (GValue * item, GValue * ret G_GNUC_UNUSED, GnlObject * comp)
{
GstElement *child = g_value_get_object (item);
gnl_object_set_caps ((GnlObject *) child, comp->caps);
return TRUE;
}
static GstPadProbeReturn
_drop_all_cb (GstPad * pad G_GNUC_UNUSED,
GstPadProbeInfo * info, GnlComposition * comp)
@ -2155,7 +2142,6 @@ _set_all_children_state (GnlComposition * comp, GstState state)
static GstStateChangeReturn
gnl_composition_change_state (GstElement * element, GstStateChange transition)
{
GstIterator *children;
GnlComposition *comp = (GnlComposition *) element;
GST_DEBUG_OBJECT (comp, "%s => %s",
@ -2173,18 +2159,6 @@ gnl_composition_change_state (GstElement * element, GstStateChange transition)
GST_DEBUG_OBJECT (comp,
"Setting all children to READY and locking their state");
/* Set caps on all objects */
if (G_UNLIKELY (!gst_caps_is_any (GNL_OBJECT (comp)->caps))) {
children = gst_bin_iterate_elements (GST_BIN (comp->priv->current_bin));
while (G_UNLIKELY (gst_iterator_fold (children,
(GstIteratorFoldFunction) set_child_caps, NULL,
comp) == GST_ITERATOR_RESYNC)) {
gst_iterator_resync (children);
}
gst_iterator_free (children);
}
_add_gsource (comp, (GSourceFunc) _initialize_stack_func, comp,
NULL, G_PRIORITY_DEFAULT);
break;
@ -2876,7 +2850,7 @@ _gnl_composition_add_object (GnlComposition * comp, GnlObject * object)
/* ...and add it to the hash table */
g_hash_table_add (priv->objects_hash, object);
/* Set the caps of the composition */
/* Set the caps of the composition on the GnlObject it handles */
if (G_UNLIKELY (!gst_caps_is_any (((GnlObject *) comp)->caps)))
gnl_object_set_caps ((GnlObject *) object, ((GnlObject *) comp)->caps);