diff options
Diffstat (limited to 'gst/rtpmanager/gstrtpsession.c')
| -rw-r--r-- | gst/rtpmanager/gstrtpsession.c | 132 |
1 files changed, 132 insertions, 0 deletions
diff --git a/gst/rtpmanager/gstrtpsession.c b/gst/rtpmanager/gstrtpsession.c index 3e33cf6a..bb47a29e 100644 --- a/gst/rtpmanager/gstrtpsession.c +++ b/gst/rtpmanager/gstrtpsession.c @@ -202,6 +202,13 @@ enum { SIGNAL_REQUEST_PT_MAP, SIGNAL_CLEAR_PT_MAP, + + SIGNAL_ON_NEW_SSRC, + SIGNAL_ON_SSRC_COLLISION, + SIGNAL_ON_SSRC_VALIDATED, + SIGNAL_ON_BYE_SSRC, + SIGNAL_ON_BYE_TIMEOUT, + SIGNAL_ON_TIMEOUT, LAST_SIGNAL }; @@ -266,6 +273,48 @@ static void gst_rtp_session_clear_pt_map (GstRTPSession * rtpsession); static guint gst_rtp_session_signals[LAST_SIGNAL] = { 0 }; +static void +on_new_ssrc (RTPSession * session, RTPSource * src, GstRTPSession * sess) +{ + g_signal_emit (sess, gst_rtp_session_signals[SIGNAL_ON_NEW_SSRC], 0, + src->ssrc); +} + +static void +on_ssrc_collision (RTPSession * session, RTPSource * src, GstRTPSession * sess) +{ + g_signal_emit (sess, gst_rtp_session_signals[SIGNAL_ON_SSRC_COLLISION], 0, + src->ssrc); +} + +static void +on_ssrc_validated (RTPSession * session, RTPSource * src, GstRTPSession * sess) +{ + g_signal_emit (sess, gst_rtp_session_signals[SIGNAL_ON_SSRC_VALIDATED], 0, + src->ssrc); +} + +static void +on_bye_ssrc (RTPSession * session, RTPSource * src, GstRTPSession * sess) +{ + g_signal_emit (sess, gst_rtp_session_signals[SIGNAL_ON_BYE_SSRC], 0, + src->ssrc); +} + +static void +on_bye_timeout (RTPSession * session, RTPSource * src, GstRTPSession * sess) +{ + g_signal_emit (sess, gst_rtp_session_signals[SIGNAL_ON_BYE_TIMEOUT], 0, + src->ssrc); +} + +static void +on_timeout (RTPSession * session, RTPSource * src, GstRTPSession * sess) +{ + g_signal_emit (sess, gst_rtp_session_signals[SIGNAL_ON_TIMEOUT], 0, + src->ssrc); +} + GST_BOILERPLATE (GstRTPSession, gst_rtp_session, GstElement, GST_TYPE_ELEMENT); static void @@ -332,6 +381,76 @@ gst_rtp_session_class_init (GstRTPSessionClass * klass) G_SIGNAL_ACTION, G_STRUCT_OFFSET (GstRTPSessionClass, clear_pt_map), NULL, NULL, g_cclosure_marshal_VOID__VOID, G_TYPE_NONE, 0, G_TYPE_NONE); + /** + * GstRTPSession::on-new-ssrc: + * @sess: the object which received the signal + * @ssrc: the SSRC + * + * Notify of a new SSRC that entered @session. + */ + gst_rtp_session_signals[SIGNAL_ON_NEW_SSRC] = + g_signal_new ("on-new-ssrc", G_TYPE_FROM_CLASS (klass), + G_SIGNAL_RUN_LAST, G_STRUCT_OFFSET (GstRTPSessionClass, on_new_ssrc), + NULL, NULL, g_cclosure_marshal_VOID__UINT, G_TYPE_NONE, 1, G_TYPE_UINT); + /** + * GstRTPSession::on-ssrc_collision: + * @sess: the object which received the signal + * @ssrc: the SSRC + * + * Notify when we have an SSRC collision + */ + gst_rtp_session_signals[SIGNAL_ON_SSRC_COLLISION] = + g_signal_new ("on-ssrc-collision", G_TYPE_FROM_CLASS (klass), + G_SIGNAL_RUN_LAST, G_STRUCT_OFFSET (GstRTPSessionClass, + on_ssrc_collision), NULL, NULL, g_cclosure_marshal_VOID__UINT, + G_TYPE_NONE, 1, G_TYPE_UINT); + /** + * GstRTPSession::on-ssrc_validated: + * @sess: the object which received the signal + * @ssrc: the SSRC + * + * Notify of a new SSRC that became validated. + */ + gst_rtp_session_signals[SIGNAL_ON_SSRC_VALIDATED] = + g_signal_new ("on-ssrc-validated", G_TYPE_FROM_CLASS (klass), + G_SIGNAL_RUN_LAST, G_STRUCT_OFFSET (GstRTPSessionClass, + on_ssrc_validated), NULL, NULL, g_cclosure_marshal_VOID__UINT, + G_TYPE_NONE, 1, G_TYPE_UINT); + + /** + * GstRTPSession::on-bye-ssrc: + * @sess: the object which received the signal + * @ssrc: the SSRC + * + * Notify of an SSRC that became inactive because of a BYE packet. + */ + gst_rtp_session_signals[SIGNAL_ON_BYE_SSRC] = + g_signal_new ("on-bye-ssrc", G_TYPE_FROM_CLASS (klass), + G_SIGNAL_RUN_LAST, G_STRUCT_OFFSET (GstRTPSessionClass, on_bye_ssrc), + NULL, NULL, g_cclosure_marshal_VOID__UINT, G_TYPE_NONE, 1, G_TYPE_UINT); + /** + * GstRTPSession::on-bye-timeout: + * @sess: the object which received the signal + * @ssrc: the SSRC + * + * Notify of an SSRC that has timed out because of BYE + */ + gst_rtp_session_signals[SIGNAL_ON_BYE_TIMEOUT] = + g_signal_new ("on-bye-timeout", G_TYPE_FROM_CLASS (klass), + G_SIGNAL_RUN_LAST, G_STRUCT_OFFSET (GstRTPSessionClass, on_bye_timeout), + NULL, NULL, g_cclosure_marshal_VOID__UINT, G_TYPE_NONE, 1, G_TYPE_UINT); + /** + * GstRTPSession::on-timeout: + * @sess: the object which received the signal + * @ssrc: the SSRC + * + * Notify of an SSRC that has timed out + */ + gst_rtp_session_signals[SIGNAL_ON_TIMEOUT] = + g_signal_new ("on-timeout", G_TYPE_FROM_CLASS (klass), + G_SIGNAL_RUN_LAST, G_STRUCT_OFFSET (GstRTPSessionClass, on_timeout), + NULL, NULL, g_cclosure_marshal_VOID__UINT, G_TYPE_NONE, 1, G_TYPE_UINT); + gstelement_class->change_state = GST_DEBUG_FUNCPTR (gst_rtp_session_change_state); gstelement_class->request_new_pad = @@ -353,6 +472,19 @@ gst_rtp_session_init (GstRTPSession * rtpsession, GstRTPSessionClass * klass) rtpsession->priv->session = rtp_session_new (); /* configure callbacks */ rtp_session_set_callbacks (rtpsession->priv->session, &callbacks, rtpsession); + /* configure signals */ + g_signal_connect (rtpsession->priv->session, "on-new-ssrc", + (GCallback) on_new_ssrc, rtpsession); + g_signal_connect (rtpsession->priv->session, "on-ssrc-collision", + (GCallback) on_ssrc_collision, rtpsession); + g_signal_connect (rtpsession->priv->session, "on-ssrc-validated", + (GCallback) on_ssrc_validated, rtpsession); + g_signal_connect (rtpsession->priv->session, "on-bye-ssrc", + (GCallback) on_bye_ssrc, rtpsession); + g_signal_connect (rtpsession->priv->session, "on-bye-timeout", + (GCallback) on_bye_timeout, rtpsession); + g_signal_connect (rtpsession->priv->session, "on-timeout", + (GCallback) on_timeout, rtpsession); } static void |