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rtspsrc: add signal to notify of new manager

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So that you can configure and connect to signals on the rtpbin.

See https://bugzilla.gnome.org/show_bug.cgi?id=722866
This commit is contained in:
Wim Taymans 2014-01-24 10:21:11 +01:00
parent 9f7b1128b1
commit 43feb82feb
1 changed files with 19 additions and 1 deletions
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20
gst/rtsp/gstrtspsrc.c
View file

@ -123,6 +123,7 @@ enum
SIGNAL_HANDLE_REQUEST, SIGNAL_HANDLE_REQUEST,
SIGNAL_ON_SDP, SIGNAL_ON_SDP,
SIGNAL_SELECT_STREAM, SIGNAL_SELECT_STREAM,
SIGNAL_NEW_MANAGER,
LAST_SIGNAL LAST_SIGNAL
}; };
@ -654,6 +655,20 @@ gst_rtspsrc_class_init (GstRTSPSrcClass * klass)
(GCallback) default_select_stream, select_stream_accum, NULL, (GCallback) default_select_stream, select_stream_accum, NULL,
g_cclosure_marshal_generic, G_TYPE_BOOLEAN, 2, G_TYPE_UINT, g_cclosure_marshal_generic, G_TYPE_BOOLEAN, 2, G_TYPE_UINT,
GST_TYPE_CAPS); GST_TYPE_CAPS);
/**
* GstRTSPSrc::new-manager:
* @rtspsrc: a #GstRTSPSrc
* @manager: a #GstElement
*
* Emited after a new manager (like rtpbin) was created and the default
* properties were configured.
*
* Since: 1.4
*/
gst_rtspsrc_signals[SIGNAL_NEW_MANAGER] =
g_signal_new_class_handler ("new-manager", G_TYPE_FROM_CLASS (klass),
G_SIGNAL_RUN_FIRST | G_SIGNAL_RUN_CLEANUP, 0, NULL, NULL,
g_cclosure_marshal_generic, G_TYPE_NONE, 1, GST_TYPE_ELEMENT);
gstelement_class->send_event = gst_rtspsrc_send_event; gstelement_class->send_event = gst_rtspsrc_send_event;
gstelement_class->provide_clock = gst_rtspsrc_provide_clock; gstelement_class->provide_clock = gst_rtspsrc_provide_clock;
@ -2804,7 +2819,7 @@ gst_rtspsrc_stream_configure_manager (GstRTSPSrc * src, GstRTSPStream * stream,
set_manager_buffer_mode (src); set_manager_buffer_mode (src);
/* connect to signals if we did not already do so */ /* connect to signals */
GST_DEBUG_OBJECT (src, "connect to signals on session manager, stream %p", GST_DEBUG_OBJECT (src, "connect to signals on session manager, stream %p",
stream); stream);
src->manager_sig_id = src->manager_sig_id =
@ -2816,6 +2831,9 @@ gst_rtspsrc_stream_configure_manager (GstRTSPSrc * src, GstRTSPStream * stream,
g_signal_connect (src->manager, "on-npt-stop", (GCallback) on_npt_stop, g_signal_connect (src->manager, "on-npt-stop", (GCallback) on_npt_stop,
src); src);
g_signal_emit (src, gst_rtspsrc_signals[SIGNAL_NEW_MANAGER], 0,
src->manager);
} }
/* we stream directly to the manager, get some pads. Each RTSP stream goes /* we stream directly to the manager, get some pads. Each RTSP stream goes