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aggregator: Post a latency message if the value of the latency property changes
author
Sebastian Dröge
<sebastian@centricular.com>
Mon, 22 Dec 2014 14:26:37 +0000
(15:26 +0100)
committer
Tim-Philipp Müller
<tim@centricular.com>
Sat, 2 Dec 2017 15:10:26 +0000
(15:10 +0000)
libs/gst/base/gstaggregator.c
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diff --git
a/libs/gst/base/gstaggregator.c
b/libs/gst/base/gstaggregator.c
index
887efbc
..
58a134b
100644
(file)
--- a/
libs/gst/base/gstaggregator.c
+++ b/
libs/gst/base/gstaggregator.c
@@
-1431,6
+1431,8
@@
gst_aggregator_dispose (GObject * object)
static void
gst_aggregator_set_latency_property (GstAggregator * self, gint64 latency)
{
+ gboolean changed;
+
g_return_if_fail (GST_IS_AGGREGATOR (self));
GST_OBJECT_LOCK (self);
@@
-1445,8
+1447,13
@@
gst_aggregator_set_latency_property (GstAggregator * self, gint64 latency)
latency = self->priv->latency_max;
}
+ changed = self->latency != latency;
self->latency = latency;
GST_OBJECT_UNLOCK (self);
+
+ if (changed)
+ gst_element_post_message (GST_ELEMENT_CAST (self),
+ gst_message_new_latency (GST_OBJECT_CAST (self)));
}
/*