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plugins/elements/gstmultiqueue.c: Don't update the cur_time on GST_CLOCK_TIME_NONE (#537804) and don't activate the p...

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Original commit message from CVS:
* plugins/elements/gstmultiqueue.c:
Don't update the cur_time on GST_CLOCK_TIME_NONE (#537804) and don't
activate the pads if they are added in STATE_NULL.
This commit is contained in:
Thijs Vermeir 2008-06-22 14:35:13 +00:00
parent 8442b73552
commit d7d1eecb97
2 changed files with 28 additions and 8 deletions
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6
ChangeLog
View file

@ -1,3 +1,9 @@
2008-06-22 Thijs Vermeir <thijsvermeir@gmail.com>
* plugins/elements/gstmultiqueue.c:
Don't update the cur_time on GST_CLOCK_TIME_NONE (#537804) and don't
activate the pads if they are added in STATE_NULL.
2008-06-21 Thijs Vermeir <thijsvermeir@gmail.com>
* docs/libs/gstreamer-libs-sections.txt:

30
plugins/elements/gstmultiqueue.c
View file

@ -625,20 +625,28 @@ update_time_level (GstMultiQueue * mq, GstSingleQueue * sq)
sink_time =
gst_segment_to_running_time (&sq->sink_segment, GST_FORMAT_TIME,
sq->sink_segment.last_stop);
if (sink_time == GST_CLOCK_TIME_NONE)
goto beach;
src_time = gst_segment_to_running_time (&sq->src_segment, GST_FORMAT_TIME,
sq->src_segment.last_stop);
if (src_time == GST_CLOCK_TIME_NONE)
goto beach;
GST_DEBUG_OBJECT (mq,
"queue %d, sink %" GST_TIME_FORMAT ", src %" GST_TIME_FORMAT, sq->id,
GST_TIME_ARGS (sink_time), GST_TIME_ARGS (src_time));
/* This allows for streams with out of order timestamping - sometimes the
/* This allows for streams with out of order timestamping - sometimes the
* emerging timestamp is later than the arriving one(s) */
if (sink_time >= src_time)
sq->cur_time = sink_time - src_time;
else
sq->cur_time = 0;
if (sink_time < src_time)
goto beach;
sq->cur_time = sink_time - src_time;
return;
beach:
sq->cur_time = 0;
}
/* take a NEWSEGMENT event and apply the values to segment, updating the time
@ -1475,11 +1483,17 @@ gst_single_queue_new (GstMultiQueue * mqueue)
gst_pad_set_element_private (sq->sinkpad, (gpointer) sq);
gst_pad_set_element_private (sq->srcpad, (gpointer) sq);
gst_pad_set_active (sq->srcpad, TRUE);
/* only activate the pads when we are not in the NULL state
* and add the pad under the state_lock to prevend state changes
* between activating and adding */
g_static_rec_mutex_lock (GST_STATE_GET_LOCK (mqueue));
if (GST_STATE_TARGET (mqueue) != GST_STATE_NULL) {
gst_pad_set_active (sq->srcpad, TRUE);
gst_pad_set_active (sq->sinkpad, TRUE);
}
gst_element_add_pad (GST_ELEMENT (mqueue), sq->srcpad);
gst_pad_set_active (sq->sinkpad, TRUE);
gst_element_add_pad (GST_ELEMENT (mqueue), sq->sinkpad);
g_static_rec_mutex_unlock (GST_STATE_GET_LOCK (mqueue));
GST_DEBUG_OBJECT (mqueue, "GstSingleQueue [%d] created and pads added",
sq->id);