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rtpsession: make iterate_internal_links MT-safe

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Havard Graff 2010-11-26 15:20:04 +01:00 committed by Sebastian Dröge
parent 11bcac7c90
commit f8370bb2a8
1 changed files with 13 additions and 10 deletions
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23
gst/rtpmanager/gstrtpsession.c
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@ -1463,24 +1463,27 @@ gst_rtp_session_event_recv_rtp_src (GstPad * pad, GstEvent * event)
static GstIterator *
gst_rtp_session_iterate_internal_links (GstPad * pad)
{
GstRtpSession *rtpsession;
GstRtpSession *rtpsession = GST_RTP_SESSION (gst_pad_get_parent (pad));
GstPad *otherpad = NULL;
GstIterator *it;
rtpsession = GST_RTP_SESSION (gst_pad_get_parent (pad));
GstIterator *it = NULL;
GST_RTP_SESSION_LOCK (rtpsession);
if (pad == rtpsession->recv_rtp_src) {
otherpad = rtpsession->recv_rtp_sink;
otherpad = gst_object_ref (rtpsession->recv_rtp_sink);
} else if (pad == rtpsession->recv_rtp_sink) {
otherpad = rtpsession->recv_rtp_src;
otherpad = gst_object_ref (rtpsession->recv_rtp_src);
} else if (pad == rtpsession->send_rtp_src) {
otherpad = rtpsession->send_rtp_sink;
otherpad = gst_object_ref (rtpsession->send_rtp_sink);
} else if (pad == rtpsession->send_rtp_sink) {
otherpad = rtpsession->send_rtp_src;
otherpad = gst_object_ref (rtpsession->send_rtp_src);
}
GST_RTP_SESSION_UNLOCK (rtpsession);
it = gst_iterator_new_single (GST_TYPE_PAD, otherpad,
(GstCopyFunction) gst_object_ref, (GFreeFunc) gst_object_unref);
if (otherpad) {
it = gst_iterator_new_single (GST_TYPE_PAD, otherpad,
(GstCopyFunction) gst_object_ref, (GFreeFunc) gst_object_unref);
gst_object_unref (otherpad);
}
gst_object_unref (rtpsession);