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baseaudiosink: arrange for a running ringbuffer/clock for _wait_eos

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Fixes #612223.
This commit is contained in:
Mark Nauwelaerts 2010-03-11 14:52:09 +01:00
parent 444762a877
commit dcc4b25686
1 changed files with 10 additions and 1 deletions
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11
gst-libs/gst/audio/gstbaseaudiosink.c
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@ -56,6 +56,7 @@ struct _GstBaseAudioSinkPrivate
gboolean sync_latency; gboolean sync_latency;
GstClockTime eos_time; GstClockTime eos_time;
gint eos_rendering;
gboolean do_time_offset; gboolean do_time_offset;
/* number of microseconds we alow timestamps or clock slaving to drift /* number of microseconds we alow timestamps or clock slaving to drift
@ -788,6 +789,10 @@ gst_base_audio_sink_drain (GstBaseAudioSink * sink)
if (!sink->ringbuffer->spec.rate) if (!sink->ringbuffer->spec.rate)
return TRUE; return TRUE;
/* if PLAYING is interrupted,
* arrange to have clock running when going to PLAYING again */
g_atomic_int_set (&sink->priv->eos_rendering, 1);
/* need to start playback before we can drain, but only when /* need to start playback before we can drain, but only when
* we have successfully negotiated a format and thus acquired the * we have successfully negotiated a format and thus acquired the
* ringbuffer. */ * ringbuffer. */
@ -805,6 +810,7 @@ gst_base_audio_sink_drain (GstBaseAudioSink * sink)
GST_DEBUG_OBJECT (sink, "drained audio"); GST_DEBUG_OBJECT (sink, "drained audio");
} }
g_atomic_int_set (&sink->priv->eos_rendering, 0);
return TRUE; return TRUE;
} }
@ -1825,6 +1831,7 @@ gst_base_audio_sink_change_state (GstElement * element,
sink->next_sample = -1; sink->next_sample = -1;
sink->priv->last_align = -1; sink->priv->last_align = -1;
sink->priv->eos_time = -1; sink->priv->eos_time = -1;
sink->priv->eos_rendering = 0;
gst_ring_buffer_set_flushing (sink->ringbuffer, FALSE); gst_ring_buffer_set_flushing (sink->ringbuffer, FALSE);
gst_ring_buffer_may_start (sink->ringbuffer, FALSE); gst_ring_buffer_may_start (sink->ringbuffer, FALSE);
break; break;
@ -1835,8 +1842,10 @@ gst_base_audio_sink_change_state (GstElement * element,
GST_OBJECT_UNLOCK (sink); GST_OBJECT_UNLOCK (sink);
gst_ring_buffer_may_start (sink->ringbuffer, TRUE); gst_ring_buffer_may_start (sink->ringbuffer, TRUE);
if (GST_BASE_SINK_CAST (sink)->pad_mode == GST_ACTIVATE_PULL) { if (GST_BASE_SINK_CAST (sink)->pad_mode == GST_ACTIVATE_PULL ||
g_atomic_int_get (&sink->priv->eos_rendering)) {
/* we always start the ringbuffer in pull mode immediatly */ /* we always start the ringbuffer in pull mode immediatly */
/* sync rendering on eos needs running clock */
gst_ring_buffer_start (sink->ringbuffer); gst_ring_buffer_start (sink->ringbuffer);
} }
break; break;