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composition: Factor out a function to commit only the values

Browse source 
Co-Authored by: Mathieu Duponchelle <mathieu.duponchelle@opencreed.com>
This commit is contained in:
Thibault Saunier 2014-07-07 23:01:24 +02:00
parent de9c348ae0
commit bd47c57d1a
1 changed files with 21 additions and 11 deletions
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32
gnl/gnlcomposition.c
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@ -2009,34 +2009,44 @@ _process_pending_entries (GnlComposition * comp)
g_hash_table_remove_all (priv->pending_io);
}
static gboolean
_commit_func (GnlComposition * comp)
static inline gboolean
_commit_values (GnlComposition * comp)
{
GList *tmp;
gboolean commited = FALSE;
GnlObject *object = GNL_OBJECT (comp);
GstClockTime curpos;
GnlCompositionPrivate *priv = comp->priv;
GST_ERROR_OBJECT (object, "Commiting state");
COMP_OBJECTS_LOCK (comp);
for (tmp = priv->objects_start; tmp; tmp = tmp->next) {
if (gnl_object_commit (tmp->data, TRUE))
commited = TRUE;
}
GST_DEBUG_OBJECT (object, "Linking up commit vmethod");
if (commited == FALSE &&
(GNL_OBJECT_CLASS (parent_class)->commit (object, TRUE) == FALSE)) {
GST_DEBUG_OBJECT (comp, "Linking up commit vmethod");
commited |= GNL_OBJECT_CLASS (parent_class)->commit (GNL_OBJECT (comp), TRUE);
return commited;
}
static gboolean
_commit_func (GnlComposition * comp)
{
GstClockTime curpos;
GnlCompositionPrivate *priv = comp->priv;
COMP_OBJECTS_LOCK (comp);
/* Get current so that it represent the duration it was
* before commiting children */
curpos = get_current_position (comp);
_process_pending_entries (comp);
if (_commit_values (comp) == FALSE) {
COMP_OBJECTS_UNLOCK (comp);
GST_ERROR_OBJECT (object, "Nothing to commit, leaving");
GST_ERROR_OBJECT (comp, "Nothing to commit, leaving");
g_signal_emit (comp, _signals[COMMITED_SIGNAL], 0, FALSE);
return G_SOURCE_REMOVE;
}