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audiosrc: Add stream-status messages

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See #587695
This commit is contained in:
Olivier Crête 2009-07-03 04:41:05 -04:00 committed by Wim Taymans
parent 3708ca37a8
commit cc0da016f8
1 changed files with 16 additions and 0 deletions
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16
gst-libs/gst/audio/gstaudiosrc.c
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@ -199,6 +199,8 @@ audioringbuffer_thread_func (GstRingBuffer * buf)
GstAudioSrcClass *csrc;
GstAudioRingBuffer *abuf = GST_AUDIORING_BUFFER (buf);
ReadFunc readfunc;
GstMessage *message;
GValue val = { 0 };
src = GST_AUDIO_SRC (GST_OBJECT_PARENT (buf));
csrc = GST_AUDIO_SRC_GET_CLASS (src);
@ -209,6 +211,14 @@ audioringbuffer_thread_func (GstRingBuffer * buf)
if (readfunc == NULL)
goto no_function;
g_value_init (&val, G_TYPE_POINTER);
g_value_set_pointer (&val, src->thread);
message = gst_message_new_stream_status (GST_OBJECT_CAST (buf),
GST_STREAM_STATUS_TYPE_ENTER, GST_ELEMENT_CAST (src));
gst_message_set_stream_status_object (message, &val);
GST_DEBUG_OBJECT (src, "posting ENTER stream status");
gst_element_post_message (GST_ELEMENT_CAST (src), message);
while (TRUE) {
gint left, len;
guint8 *readptr;
@ -251,6 +261,7 @@ audioringbuffer_thread_func (GstRingBuffer * buf)
}
/* Will never be reached */
g_assert_not_reached ();
return;
/* ERROR */
@ -263,6 +274,11 @@ stop_running:
{
GST_OBJECT_UNLOCK (abuf);
GST_DEBUG ("stop running, exit thread");
message = gst_message_new_stream_status (GST_OBJECT_CAST (buf),
GST_STREAM_STATUS_TYPE_LEAVE, GST_ELEMENT_CAST (src));
gst_message_set_stream_status_object (message, &val);
GST_DEBUG_OBJECT (src, "posting LEAVE stream status");
gst_element_post_message (GST_ELEMENT_CAST (src), message);
return;
}
}