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gst/playback/gstqueue2.c: Update the estimated input data when we push out a buffer.

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Original commit message from CVS:
* gst/playback/gstqueue2.c: (update_out_rates),
(gst_queue_open_temp_location_file),
(gst_queue_close_temp_location_file), (gst_queue_handle_src_event),
(gst_queue_handle_src_query), (gst_queue_set_property):
Update the estimated input data when we push out a buffer.
Add some debug info about the temp file.
Only forward src events when we are not using a temp file.
Don't block the duration query, we need to find something better.
Don't leak the temp filename.
This commit is contained in:
Wim Taymans 2008-04-02 11:08:05 +00:00 committed by Sebastian Dröge
parent 0e7fb0ffa5
commit fc13a73038
1 changed files with 17 additions and 18 deletions
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35
gst/playback/gstqueue2.c
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@ -800,6 +800,10 @@ update_out_rates (GstQueue * queue)
queue->last_out_elapsed = elapsed;
queue->bytes_out = 0;
}
if (queue->byte_in_rate > 0.0) {
queue->cur_level.rate_time =
queue->cur_level.bytes / queue->byte_in_rate * GST_SECOND;
}
GST_DEBUG_OBJECT (queue, "rates: out %f, time %" GST_TIME_FORMAT,
queue->byte_out_rate, GST_TIME_ARGS (queue->cur_level.rate_time));
}
@ -955,6 +959,8 @@ gst_queue_open_temp_location_file (GstQueue * queue)
if (queue->temp_location == NULL)
goto no_filename;
GST_DEBUG_OBJECT (queue, "opening temp file %s", queue->temp_location);
/* open the file for update/writing */
queue->temp_file = g_fopen (queue->temp_location, "wb+");
/* error creating file */
@ -988,6 +994,7 @@ gst_queue_close_temp_location_file (GstQueue * queue)
/* nothing to do */
if (queue->temp_file == NULL)
return;
GST_DEBUG_OBJECT (queue, "closing temp file");
/* we don't remove the file so that the application can use it as a cache
* later on */
@ -1552,8 +1559,14 @@ gst_queue_handle_src_event (GstPad * pad, GstEvent * event)
event, GST_EVENT_TYPE_NAME (event));
#endif
/* just forward upstream */
res = gst_pad_push_event (queue->sinkpad, event);
if (!QUEUE_IS_USING_TEMP_FILE (queue)) {
/* just forward upstream */
res = gst_pad_push_event (queue->sinkpad, event);
} else {
/* when using a temp file, we unblock the pending read */
res = TRUE;
gst_event_unref (event);
}
return res;
}
@ -1609,15 +1622,7 @@ gst_queue_handle_src_query (GstPad * pad, GstQuery * query)
}
case GST_QUERY_DURATION:
{
GST_DEBUG_OBJECT (queue, "waiting for preroll in duration query");
GST_QUEUE_MUTEX_LOCK (queue);
/* we have to wait until the upstream element is at least paused, which
* happened when we received a first item. */
while (gst_queue_is_empty (queue)) {
GST_QUEUE_WAIT_ADD_CHECK (queue, flushing);
}
GST_QUEUE_MUTEX_UNLOCK (queue);
GST_DEBUG_OBJECT (queue, "doing peer query");
if (!gst_queue_peer_query (queue, queue->sinkpad, query))
goto peer_failed;
@ -1640,12 +1645,6 @@ peer_failed:
GST_DEBUG_OBJECT (queue, "failed peer query");
return FALSE;
}
flushing:
{
GST_DEBUG_OBJECT (queue, "flushing while waiting for query");
GST_QUEUE_MUTEX_UNLOCK (queue);
return FALSE;
}
}
static GstFlowReturn
@ -1928,7 +1927,7 @@ gst_queue_set_property (GObject * object,
queue->high_percent = g_value_get_int (value);
break;
case PROP_TEMP_LOCATION:
gst_queue_set_temp_location (queue, g_value_dup_string (value));
gst_queue_set_temp_location (queue, g_value_get_string (value));
break;
default:
G_OBJECT_WARN_INVALID_PROPERTY_ID (object, prop_id, pspec);