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basesink: reorganize the code a little

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Move the code to get the sync times together.
This commit is contained in:
Wim Taymans 2012-06-19 16:08:00 +02:00
parent de37675e3a
commit a36d5b7335
1 changed files with 23 additions and 22 deletions
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45
libs/gst/base/gstbasesink.c
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@ -1745,7 +1745,6 @@ gst_base_sink_get_sync_times (GstBaseSink * basesink, GstMiniObject * obj,
gboolean * stepped, GstStepInfo * step, gboolean * step_end) gboolean * stepped, GstStepInfo * step, gboolean * step_end)
{ {
GstBaseSinkClass *bclass; GstBaseSinkClass *bclass;
GstBuffer *buffer;
GstClockTime start, stop; /* raw start/stop timestamps */ GstClockTime start, stop; /* raw start/stop timestamps */
guint64 cstart, cstop; /* clipped raw timestamps */ guint64 cstart, cstop; /* clipped raw timestamps */
guint64 rstart, rstop; /* clipped timestamps converted to running time */ guint64 rstart, rstop; /* clipped timestamps converted to running time */
@ -1758,9 +1757,12 @@ gst_base_sink_get_sync_times (GstBaseSink * basesink, GstMiniObject * obj,
priv = basesink->priv; priv = basesink->priv;
segment = &basesink->segment; segment = &basesink->segment;
bclass = GST_BASE_SINK_GET_CLASS (basesink);
/* start with nothing */ /* start with nothing */
start = stop = GST_CLOCK_TIME_NONE; start = stop = GST_CLOCK_TIME_NONE;
again:
if (G_UNLIKELY (GST_IS_EVENT (obj))) { if (G_UNLIKELY (GST_IS_EVENT (obj))) {
GstEvent *event = GST_EVENT_CAST (obj); GstEvent *event = GST_EVENT_CAST (obj);
@ -1797,28 +1799,27 @@ gst_base_sink_get_sync_times (GstBaseSink * basesink, GstMiniObject * obj,
/* other events do not need syncing */ /* other events do not need syncing */
return FALSE; return FALSE;
} }
}
eos = FALSE;
again:
/* else do buffer sync code */
buffer = GST_BUFFER_CAST (obj);
bclass = GST_BASE_SINK_GET_CLASS (basesink);
/* just get the times to see if we need syncing, if the start returns -1 we
* don't sync. */
if (bclass->get_times)
bclass->get_times (basesink, buffer, &start, &stop);
if (!GST_CLOCK_TIME_IS_VALID (start)) {
/* we don't need to sync but we still want to get the timestamps for
* tracking the position */
gst_base_sink_default_get_times (basesink, buffer, &start, &stop);
*do_sync = FALSE;
} else { } else {
*do_sync = TRUE; /* else do buffer sync code */
GstBuffer *buffer;
eos = FALSE;
buffer = GST_BUFFER_CAST (obj);
/* just get the times to see if we need syncing, if the start returns -1 we
* don't sync. */
if (bclass->get_times)
bclass->get_times (basesink, buffer, &start, &stop);
if (!GST_CLOCK_TIME_IS_VALID (start)) {
/* we don't need to sync but we still want to get the timestamps for
* tracking the position */
gst_base_sink_default_get_times (basesink, buffer, &start, &stop);
*do_sync = FALSE;
} else {
*do_sync = TRUE;
}
} }
GST_DEBUG_OBJECT (basesink, "got times start: %" GST_TIME_FORMAT GST_DEBUG_OBJECT (basesink, "got times start: %" GST_TIME_FORMAT