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element: fix posting of async-start messages

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When an element lost its state but was busy doing a state change, still post the
async-start message with the base_time reset flag or else we might end up with
an old base_time.

this can happen when a sink is goin async to paused and then a flushing seek is
performed. This would cause the base_time to remain unmodified because the
async-start message was not sent.
This commit is contained in:
Wim Taymans 2009-04-28 19:20:31 +02:00
parent 8e766e2d61
commit 8c26c22f2c
1 changed files with 12 additions and 2 deletions
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14
gst/gstelement.c
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@ -2209,10 +2209,12 @@ gst_element_lost_state (GstElement * element)
g_return_if_fail (GST_IS_ELEMENT (element));
GST_OBJECT_LOCK (element);
if (GST_STATE_PENDING (element) != GST_STATE_VOID_PENDING ||
GST_STATE_RETURN (element) == GST_STATE_CHANGE_FAILURE)
if (GST_STATE_RETURN (element) == GST_STATE_CHANGE_FAILURE)
goto nothing_lost;
if (GST_STATE_PENDING (element) != GST_STATE_VOID_PENDING)
goto only_async_start;
old_state = GST_STATE (element);
/* when we were PLAYING, the new state is PAUSED. We will also not
@ -2247,6 +2249,14 @@ nothing_lost:
GST_OBJECT_UNLOCK (element);
return;
}
only_async_start:
{
GST_OBJECT_UNLOCK (element);
message = gst_message_new_async_start (GST_OBJECT_CAST (element), TRUE);
gst_element_post_message (element, message);
return;
}
}
/**