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pulsesink: Emit stream-status leave message

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Fixes #587695
This commit is contained in:
Olivier Crête 2009-07-03 05:11:26 -04:00 committed by Wim Taymans
parent b2e9f0a7c9
commit dbb8a331de
1 changed files with 30 additions and 0 deletions
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30
ext/pulse/pulsesink.c
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@ -918,6 +918,26 @@ gst_pulseringbuffer_pause (GstRingBuffer * buf)
return res; return res;
} }
static void
mainloop_leave_defer_cb (pa_mainloop_api * api, void *userdata)
{
GstPulseSink *pulsesink = GST_PULSESINK (userdata);
GstMessage *message;
GValue val = { 0 };
g_value_init (&val, G_TYPE_POINTER);
g_value_set_pointer (&val, g_thread_self ());
GST_DEBUG_OBJECT (pulsesink, "posting LEAVE stream status");
message = gst_message_new_stream_status (GST_OBJECT (pulsesink),
GST_STREAM_STATUS_TYPE_LEAVE, GST_ELEMENT (pulsesink));
gst_message_set_stream_status_object (message, &val);
gst_element_post_message (GST_ELEMENT (pulsesink), message);
pulsesink->pa_defer_ran = TRUE;
pa_threaded_mainloop_signal (pulsesink->mainloop, 0);
}
/* stop playback, we flush everything. */ /* stop playback, we flush everything. */
static gboolean static gboolean
gst_pulseringbuffer_stop (GstRingBuffer * buf) gst_pulseringbuffer_stop (GstRingBuffer * buf)
@ -959,6 +979,16 @@ cleanup:
pa_operation_cancel (o); pa_operation_cancel (o);
pa_operation_unref (o); pa_operation_unref (o);
} }
GST_DEBUG_OBJECT (psink, "scheduling stream status");
psink->pa_defer_ran = FALSE;
pa_mainloop_api_once (pa_threaded_mainloop_get_api (psink->mainloop),
mainloop_leave_defer_cb, psink);
GST_DEBUG_OBJECT (psink, "waiting for stream status");
while (psink->pa_defer_ran == FALSE)
pa_threaded_mainloop_wait (psink->mainloop);
pa_threaded_mainloop_unlock (psink->mainloop); pa_threaded_mainloop_unlock (psink->mainloop);
return res; return res;