diff options
| -rw-r--r-- | gst/rtpmux/gstrtpdtmfmux.c | 18 |
1 files changed, 18 insertions, 0 deletions
diff --git a/gst/rtpmux/gstrtpdtmfmux.c b/gst/rtpmux/gstrtpdtmfmux.c index 50fdba48..da10130c 100644 --- a/gst/rtpmux/gstrtpdtmfmux.c +++ b/gst/rtpmux/gstrtpdtmfmux.c @@ -90,6 +90,8 @@ static void gst_rtp_dtmf_mux_base_init (gpointer g_class); static void gst_rtp_dtmf_mux_class_init (GstRTPDTMFMuxClass * klass); static void gst_rtp_dtmf_mux_dispose (GObject * object); +static void gst_rtp_mux_release_pad (GstElement * element, GstPad * pad); + static gboolean gst_rtp_dtmf_mux_sink_event (GstPad * pad, GstEvent * event); static GstFlowReturn gst_rtp_dtmf_mux_chain (GstPad * pad, GstBuffer * buffer); @@ -152,6 +154,7 @@ gst_rtp_dtmf_mux_class_init (GstRTPDTMFMuxClass * klass) gst_marshal_VOID__OBJECT, G_TYPE_NONE, 1, GST_TYPE_PAD); gobject_class->dispose = gst_rtp_dtmf_mux_dispose; + gstelement_class->release_pad = gst_rtp_mux_release_pad; gstrtpmux_class->chain_func = gst_rtp_dtmf_mux_chain; gstrtpmux_class->sink_event_func = gst_rtp_dtmf_mux_sink_event; } @@ -319,6 +322,21 @@ gst_rtp_dtmf_mux_sink_event (GstPad * pad, GstEvent * event) return ret; } +static void +gst_rtp_mux_release_pad (GstElement * element, GstPad * pad) +{ + GstRTPDTMFMux *mux = GST_RTP_DTMF_MUX (element); + + GST_OBJECT_LOCK (mux); + if (mux->special_pad == pad) { + gst_object_unref (mux->special_pad); + mux->special_pad = NULL; + } + GST_OBJECT_UNLOCK (mux); + + GST_CALL_PARENT (GST_ELEMENT_CLASS, release_pad, (element, pad)); +} + gboolean gst_rtp_dtmf_mux_plugin_init (GstPlugin * plugin) { |