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audioringbuffer: start ringbuffer if needed upon commit

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... to provide for a running clock.
This commit is contained in:
Mark Nauwelaerts 2015-01-08 21:20:14 +01:00
parent 04d447a825
commit 13ee94ef10
1 changed files with 12 additions and 0 deletions
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12
gst-libs/gst/audio/gstaudioringbuffer.c
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@ -1462,6 +1462,18 @@ default_commit (GstAudioRingBuffer * buf, guint64 * sample,
g_return_val_if_fail (buf->memory != NULL, -1);
g_return_val_if_fail (data != NULL, -1);
/* writing stuff now, ensure running clock */
if (G_UNLIKELY (g_atomic_int_get (&buf->state) !=
GST_AUDIO_RING_BUFFER_STATE_STARTED)) {
/* see if we are allowed to start it */
if (G_UNLIKELY (g_atomic_int_get (&buf->may_start) == FALSE)) {
GST_DEBUG_OBJECT (buf, "not allowed to start");
} else {
GST_DEBUG_OBJECT (buf, "start!");
gst_audio_ring_buffer_start (buf);
}
}
need_reorder = buf->need_reorder;
channels = buf->spec.info.channels;