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audiobasesink: Add explanation to the GAP event handling code

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This commit is contained in:
Sebastian Dröge 2012-10-24 11:22:29 +02:00
parent 7b12afa4cb
commit 1813701ef2
1 changed files with 4 additions and 0 deletions
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4
gst-libs/gst/audio/gstaudiobasesink.c
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@ -1024,6 +1024,10 @@ gst_audio_base_sink_wait_event (GstBaseSink * bsink, GstEvent * event)
spec = &sink->ringbuffer->spec; spec = &sink->ringbuffer->spec;
gst_event_parse_gap (event, &timestamp, &duration); gst_event_parse_gap (event, &timestamp, &duration);
/* If the GAP event has a duration, handle it like a
* silence buffer of that duration. Otherwise at least
* start the ringbuffer to make sure the clock is running.
*/
if (duration != GST_CLOCK_TIME_NONE) { if (duration != GST_CLOCK_TIME_NONE) {
n_samples = n_samples =
gst_util_uint64_scale_ceil (duration, spec->info.rate, GST_SECOND); gst_util_uint64_scale_ceil (duration, spec->info.rate, GST_SECOND);