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basesink: Only reinit the cached GstClockID if it is for the same clock

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The clock might have changed since the clock ID was created and in
that case we have to request a new one.
This commit is contained in:
Sebastian Dröge 2011-05-20 13:03:51 +02:00
parent aa2bfc9b7f
commit 1d57e46dbd
1 changed files with 9 additions and 2 deletions
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11
libs/gst/base/gstbasesink.c
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@ -2186,14 +2186,21 @@ gst_base_sink_wait_clock (GstBaseSink * sink, GstClockTime time,
time += base_time;
/* Re-use existing clockid if available */
if (G_LIKELY (sink->priv->cached_clock_id != NULL)) {
/* FIXME: Casting to GstClockEntry only works because the types
* are the same */
if (G_LIKELY (sink->priv->cached_clock_id != NULL
&& GST_CLOCK_ENTRY_CLOCK ((GstClockEntry *) sink->
priv->cached_clock_id) == clock)) {
if (!gst_clock_single_shot_id_reinit (clock, sink->priv->cached_clock_id,
time)) {
gst_clock_id_unref (sink->priv->cached_clock_id);
sink->priv->cached_clock_id = gst_clock_new_single_shot_id (clock, time);
}
} else
} else {
if (sink->priv->cached_clock_id != NULL)
gst_clock_id_unref (sink->priv->cached_clock_id);
sink->priv->cached_clock_id = gst_clock_new_single_shot_id (clock, time);
}
GST_OBJECT_UNLOCK (sink);
/* A blocking wait is performed on the clock. We save the ClockID