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dataqueue, elements: avoid unnecessary runtime type checks

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This commit is contained in:
Tim-Philipp Müller 2009-10-03 20:49:54 +01:00
parent 72953ec2bb
commit 6ce1f0cbce
6 changed files with 16 additions and 17 deletions
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4
libs/gst/base/gstdataqueue.c
View file

@ -383,7 +383,7 @@ gst_data_queue_push (GstDataQueue * queue, GstDataQueueItem * item)
/* We ALWAYS need to check for queue fillness */
if (gst_data_queue_locked_is_full (queue)) {
GST_DATA_QUEUE_MUTEX_UNLOCK (queue);
g_signal_emit (G_OBJECT (queue), gst_data_queue_signals[SIGNAL_FULL], 0);
g_signal_emit (queue, gst_data_queue_signals[SIGNAL_FULL], 0);
GST_DATA_QUEUE_MUTEX_LOCK_CHECK (queue, flushing);
/* signal might have removed some items */
@ -441,7 +441,7 @@ gst_data_queue_pop (GstDataQueue * queue, GstDataQueueItem ** item)
if (gst_data_queue_locked_is_empty (queue)) {
GST_DATA_QUEUE_MUTEX_UNLOCK (queue);
g_signal_emit (G_OBJECT (queue), gst_data_queue_signals[SIGNAL_EMPTY], 0);
g_signal_emit (queue, gst_data_queue_signals[SIGNAL_EMPTY], 0);
GST_DATA_QUEUE_MUTEX_LOCK_CHECK (queue, flushing);
while (gst_data_queue_locked_is_empty (queue)) {

4
plugins/elements/gstfakesink.c
View file

@ -478,8 +478,8 @@ gst_fake_sink_render (GstBaseSink * bsink, GstBuffer * buf)
gst_fake_sink_notify_last_message (sink);
}
if (sink->signal_handoffs)
g_signal_emit (G_OBJECT (sink), gst_fake_sink_signals[SIGNAL_HANDOFF], 0,
buf, bsink->sinkpad);
g_signal_emit (sink, gst_fake_sink_signals[SIGNAL_HANDOFF], 0, buf,
bsink->sinkpad);
if (sink->dump) {
gst_util_dump_mem (GST_BUFFER_DATA (buf), GST_BUFFER_SIZE (buf));

4
plugins/elements/gstfakesrc.c
View file

@ -856,8 +856,8 @@ gst_fake_src_create (GstBaseSrc * basesrc, guint64 offset, guint length,
if (src->signal_handoffs) {
GST_LOG_OBJECT (src, "pre handoff emit");
g_signal_emit (G_OBJECT (src), gst_fake_src_signals[SIGNAL_HANDOFF], 0,
buf, basesrc->srcpad);
g_signal_emit (src, gst_fake_src_signals[SIGNAL_HANDOFF], 0, buf,
basesrc->srcpad);
GST_LOG_OBJECT (src, "post handoff emit");
}

3
plugins/elements/gstidentity.c
View file

@ -614,8 +614,7 @@ gst_identity_transform_ip (GstBaseTransform * trans, GstBuffer * buf)
}
if (identity->signal_handoffs)
g_signal_emit (G_OBJECT (identity), gst_identity_signals[SIGNAL_HANDOFF], 0,
buf);
g_signal_emit (identity, gst_identity_signals[SIGNAL_HANDOFF], 0, buf);
if (trans->segment.format == GST_FORMAT_TIME)
runtimestamp = gst_segment_to_running_time (&trans->segment,

8
plugins/elements/gstmultiqueue.c
View file

@ -1382,7 +1382,7 @@ single_queue_overrun_cb (GstDataQueue * dq, GstSingleQueue * sq)
/* Overrun is always forwarded, since this is blocking the upstream element */
if (filled) {
GST_DEBUG_OBJECT (mq, "A queue is filled, signalling overrun");
g_signal_emit (G_OBJECT (mq), gst_multi_queue_signals[SIGNAL_OVERRUN], 0);
g_signal_emit (mq, gst_multi_queue_signals[SIGNAL_OVERRUN], 0);
}
beach:
@ -1422,7 +1422,7 @@ single_queue_underrun_cb (GstDataQueue * dq, GstSingleQueue * sq)
if (empty) {
GST_DEBUG_OBJECT (mq, "All queues are empty, signalling it");
g_signal_emit (G_OBJECT (mq), gst_multi_queue_signals[SIGNAL_UNDERRUN], 0);
g_signal_emit (mq, gst_multi_queue_signals[SIGNAL_UNDERRUN], 0);
}
}
@ -1498,9 +1498,9 @@ gst_single_queue_new (GstMultiQueue * mqueue)
sq->turn = g_cond_new ();
/* attach to underrun/overrun signals to handle non-starvation */
g_signal_connect (G_OBJECT (sq->queue), "full",
g_signal_connect (sq->queue, "full",
G_CALLBACK (single_queue_overrun_cb), sq);
g_signal_connect (G_OBJECT (sq->queue), "empty",
g_signal_connect (sq->queue, "empty",
G_CALLBACK (single_queue_underrun_cb), sq);
tmp = g_strdup_printf ("sink%d", sq->id);

10
plugins/elements/gstqueue.c
View file

@ -900,7 +900,7 @@ gst_queue_chain (GstPad * pad, GstBuffer * buffer)
* We always handle events and they don't count in our statistics. */
while (gst_queue_is_filled (queue)) {
GST_QUEUE_MUTEX_UNLOCK (queue);
g_signal_emit (G_OBJECT (queue), gst_queue_signals[SIGNAL_OVERRUN], 0);
g_signal_emit (queue, gst_queue_signals[SIGNAL_OVERRUN], 0);
GST_QUEUE_MUTEX_LOCK_CHECK (queue, out_flushing);
/* we recheck, the signal could have changed the thresholds */
@ -937,7 +937,7 @@ gst_queue_chain (GstPad * pad, GstBuffer * buffer)
GST_CAT_DEBUG_OBJECT (queue_dataflow, queue, "queue is not full");
GST_QUEUE_MUTEX_UNLOCK (queue);
g_signal_emit (G_OBJECT (queue), gst_queue_signals[SIGNAL_RUNNING], 0);
g_signal_emit (queue, gst_queue_signals[SIGNAL_RUNNING], 0);
GST_QUEUE_MUTEX_LOCK_CHECK (queue, out_flushing);
break;
}
@ -1130,7 +1130,7 @@ gst_queue_loop (GstPad * pad)
while (gst_queue_is_empty (queue)) {
GST_QUEUE_MUTEX_UNLOCK (queue);
g_signal_emit (G_OBJECT (queue), gst_queue_signals[SIGNAL_UNDERRUN], 0);
g_signal_emit (queue, gst_queue_signals[SIGNAL_UNDERRUN], 0);
GST_CAT_DEBUG_OBJECT (queue_dataflow, queue, "queue is empty");
GST_QUEUE_MUTEX_LOCK_CHECK (queue, out_flushing);
@ -1140,8 +1140,8 @@ gst_queue_loop (GstPad * pad)
}
GST_QUEUE_MUTEX_UNLOCK (queue);
g_signal_emit (G_OBJECT (queue), gst_queue_signals[SIGNAL_RUNNING], 0);
g_signal_emit (G_OBJECT (queue), gst_queue_signals[SIGNAL_PUSHING], 0);
g_signal_emit (queue, gst_queue_signals[SIGNAL_RUNNING], 0);
g_signal_emit (queue, gst_queue_signals[SIGNAL_PUSHING], 0);
GST_CAT_DEBUG_OBJECT (queue_dataflow, queue, "queue is not empty");
GST_QUEUE_MUTEX_LOCK_CHECK (queue, out_flushing);