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pulsesink: clean up the state change function

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Make the state change function a bit more readable and only pause after the
parent had a change to pause first.
This commit is contained in:
Wim Taymans 2009-03-23 11:22:08 +01:00
parent cc1a869a2c
commit 39f59ea456
1 changed files with 12 additions and 10 deletions
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22
ext/pulse/pulsesink.c
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@ -1243,23 +1243,25 @@ unlock:
static GstStateChangeReturn
gst_pulsesink_change_state (GstElement * element, GstStateChange transition)
{
GstStateChangeReturn res;
GstPulseSink *this = GST_PULSESINK (element);
switch (transition) {
case GST_STATE_CHANGE_PAUSED_TO_PLAYING:
case GST_STATE_CHANGE_PLAYING_TO_PAUSED:
gst_pulsesink_pause (this,
GST_STATE_TRANSITION_NEXT (transition) == GST_STATE_PAUSED);
gst_pulsesink_pause (this, FALSE);
break;
default:
;
break;
}
if (GST_ELEMENT_CLASS (parent_class)->change_state)
return GST_ELEMENT_CLASS (parent_class)->change_state (element, transition);
res = GST_ELEMENT_CLASS (parent_class)->change_state (element, transition);
return GST_STATE_CHANGE_SUCCESS;
switch (transition) {
case GST_STATE_CHANGE_PLAYING_TO_PAUSED:
gst_pulsesink_pause (this, TRUE);
break;
default:
break;
}
return res;
}