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audioaggregator: Read output buffer duration with lock held

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This commit is contained in:
Olivier Crête 2015-07-21 20:52:23 -04:00
parent 6125ea7e97
commit f8f9c72cc5
1 changed files with 3 additions and 4 deletions
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7
gst/audiomixer/gstaudioaggregator.c
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@ -1011,10 +1011,6 @@ gst_audio_aggregator_aggregate (GstAggregator * agg, gboolean timeout)
element = GST_ELEMENT (agg);
aagg = GST_AUDIO_AGGREGATOR (agg);
blocksize = gst_util_uint64_scale (aagg->priv->output_buffer_duration,
GST_AUDIO_INFO_RATE (&aagg->info), GST_SECOND);
blocksize = MAX (1, blocksize);
GST_AUDIO_AGGREGATOR_LOCK (aagg);
GST_OBJECT_LOCK (agg);
@ -1062,6 +1058,9 @@ gst_audio_aggregator_aggregate (GstAggregator * agg, gboolean timeout)
rate = GST_AUDIO_INFO_RATE (&aagg->info);
bpf = GST_AUDIO_INFO_BPF (&aagg->info);
blocksize = gst_util_uint64_scale (aagg->priv->output_buffer_duration,
GST_AUDIO_INFO_RATE (&aagg->info), GST_SECOND);
blocksize = MAX (1, blocksize);
/* for the next timestamp, use the sample counter, which will
* never accumulate rounding errors */