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pulsesink: Post provide-clock message on the bus if the clock appears/disappears

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Fixes bug #620277.
This commit is contained in:
Sebastian Dröge 2010-06-02 10:52:56 +02:00
parent 00ba834995
commit f5057a9fae
1 changed files with 6 additions and 0 deletions
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6
ext/pulse/pulsesink.c
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@ -2323,6 +2323,9 @@ gst_pulsesink_change_state (GstElement * element, GstStateChange transition)
GST_BASE_AUDIO_SINK (pulsesink)->provided_clock =
gst_audio_clock_new ("GstPulseSinkClock",
(GstAudioClockGetTimeFunc) gst_pulsesink_get_time, pulsesink);
gst_element_post_message (element,
gst_message_new_clock_provide (GST_OBJECT_CAST (element),
GST_BASE_AUDIO_SINK (pulsesink)->provided_clock, TRUE));
break;
default:
break;
@ -2332,6 +2335,9 @@ gst_pulsesink_change_state (GstElement * element, GstStateChange transition)
switch (transition) {
case GST_STATE_CHANGE_READY_TO_NULL:
gst_element_post_message (element,
gst_message_new_clock_provide (GST_OBJECT_CAST (element), NULL,
FALSE));
if (GST_BASE_AUDIO_SINK (pulsesink)->provided_clock)
gst_object_unref (GST_BASE_AUDIO_SINK (pulsesink)->provided_clock);
GST_BASE_AUDIO_SINK (pulsesink)->provided_clock = NULL;