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gst/rtpmanager/gstrtpbin-marshal.list: Add marshaller for new action signal.

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Original commit message from CVS:
Patch by: Håvard Graff <havard dot graff at tandberg dot com>
* gst/rtpmanager/gstrtpbin-marshal.list:
Add marshaller for new action signal.
* gst/rtpmanager/gstrtpbin.c: (gst_rtp_bin_get_internal_session),
(gst_rtp_bin_class_init):
* gst/rtpmanager/gstrtpbin.h:
Add action signal to retrieve the internal RTPSession object.
* gst/rtpmanager/gstrtpsession.c: (gst_rtp_session_class_init),
(gst_rtp_session_get_property), (gst_rtp_session_release_pad):
Add property to access the internal RTPSession object.
* gst/rtpmanager/rtpsession.c: (rtp_session_class_init),
(check_collision):
* gst/rtpmanager/rtpsession.h:
Add action signal to retrieve an RTPSource object by SSRC.
See #555396.
This commit is contained in:
Håvard Graff 2008-10-07 18:54:41 +00:00 committed by Tim-Philipp Müller
parent bd8f4b6c58
commit 3bebd53b6f
6 changed files with 85 additions and 16 deletions
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1
gst/rtpmanager/gstrtpbin-marshal.list
View file

@ -1,6 +1,7 @@
UINT:UINT
BOXED:UINT
BOXED:UINT,UINT
OBJECT:UINT
VOID:UINT,OBJECT
VOID:UINT,UINT
VOID:OBJECT,OBJECT

35
gst/rtpmanager/gstrtpbin.c
View file

@ -119,6 +119,7 @@
#include "gstrtpbin-marshal.h"
#include "gstrtpbin.h"
#include "rtpsession.h"
#include "gstrtpsession.h"
#include "gstrtpjitterbuffer.h"
@ -228,6 +229,7 @@ enum
{
SIGNAL_REQUEST_PT_MAP,
SIGNAL_CLEAR_PT_MAP,
SIGNAL_GET_INTERNAL_SESSION,
SIGNAL_ON_NEW_SSRC,
SIGNAL_ON_SSRC_COLLISION,
@ -734,6 +736,25 @@ gst_rtp_bin_clear_pt_map (GstRtpBin * bin)
GST_RTP_BIN_UNLOCK (bin);
}
static RTPSession *
gst_rtp_bin_get_internal_session (GstRtpBin * bin, guint session_id)
{
RTPSession *internal_session = NULL;
GstRtpBinSession *session;
GST_RTP_BIN_LOCK (bin);
GST_DEBUG_OBJECT (bin, "retrieving internal RTPSession object, index: %d",
session_id);
session = find_session_by_id (bin, (gint) session_id);
if (session) {
g_object_get (session->session, "internal-session", &internal_session,
NULL);
}
GST_RTP_BIN_UNLOCK (bin);
return internal_session;
}
static void
gst_rtp_bin_propagate_property_to_jitterbuffer (GstRtpBin * bin,
const gchar * name, const GValue * value)
@ -1290,6 +1311,18 @@ gst_rtp_bin_class_init (GstRtpBinClass * klass)
G_SIGNAL_RUN_LAST | G_SIGNAL_ACTION, G_STRUCT_OFFSET (GstRtpBinClass,
clear_pt_map), NULL, NULL, g_cclosure_marshal_VOID__VOID, G_TYPE_NONE,
0, G_TYPE_NONE);
/**
* GstRtpBin::get-internal-session:
* @rtpbin: the object which received the signal
* @id: the session id
*
* Request the internal RTPSession object as #GObject in session @id.
*/
gst_rtp_bin_signals[SIGNAL_GET_INTERNAL_SESSION] =
g_signal_new ("get-internal-session", G_TYPE_FROM_CLASS (klass),
G_SIGNAL_RUN_LAST | G_SIGNAL_ACTION, G_STRUCT_OFFSET (GstRtpBinClass,
get_internal_session), NULL, NULL, gst_rtp_bin_marshal_OBJECT__UINT,
RTP_TYPE_SESSION, 1, G_TYPE_UINT);
/**
* GstRtpBin::on-new-ssrc:
@ -1460,6 +1493,8 @@ gst_rtp_bin_class_init (GstRtpBinClass * klass)
gstbin_class->handle_message = GST_DEBUG_FUNCPTR (gst_rtp_bin_handle_message);
klass->clear_pt_map = GST_DEBUG_FUNCPTR (gst_rtp_bin_clear_pt_map);
klass->get_internal_session =
GST_DEBUG_FUNCPTR (gst_rtp_bin_get_internal_session);
GST_DEBUG_CATEGORY_INIT (gst_rtp_bin_debug, "rtpbin", 0, "RTP bin");
}

10
gst/rtpmanager/gstrtpbin.h
View file

@ -22,6 +22,8 @@
#include <gst/gst.h>
#include "rtpsession.h"
#define GST_TYPE_RTP_BIN \
(gst_rtp_bin_get_type())
#define GST_RTP_BIN(obj) \
@ -63,9 +65,13 @@ struct _GstRtpBinClass {
GstBinClass parent_class;
/* get the caps for pt */
GstCaps* (*request_pt_map) (GstRtpBin *rtpbin, guint session, guint pt);
void (*clear_pt_map) (GstRtpBin *rtpbin);
GstCaps* (*request_pt_map) (GstRtpBin *rtpbin, guint session, guint pt);
/* action signals */
void (*clear_pt_map) (GstRtpBin *rtpbin);
RTPSession* (*get_internal_session) (GstRtpBin *rtpbin, guint session_id);
/* session manager signals */
void (*on_new_ssrc) (GstRtpBin *rtpbin, guint session, guint32 ssrc);
void (*on_ssrc_collision) (GstRtpBin *rtpbin, guint session, guint32 ssrc);
void (*on_ssrc_validated) (GstRtpBin *rtpbin, guint session, guint32 ssrc);

15
gst/rtpmanager/gstrtpsession.c
View file

@ -225,6 +225,7 @@ enum
PROP_SDES_NOTE,
PROP_NUM_SOURCES,
PROP_NUM_ACTIVE_SOURCES,
PROP_INTERNAL_SESSION,
PROP_LAST
};
@ -655,6 +656,11 @@ gst_rtp_session_class_init (GstRtpSessionClass * klass)
"The number of active sources in the session", 0, G_MAXUINT,
DEFAULT_NUM_ACTIVE_SOURCES, G_PARAM_READABLE));
g_object_class_install_property (gobject_class, PROP_INTERNAL_SESSION,
g_param_spec_object ("internal-session", "Internal Session",
"The internal RTPSession object", RTP_TYPE_SESSION,
G_PARAM_READABLE));
gstelement_class->change_state =
GST_DEBUG_FUNCPTR (gst_rtp_session_change_state);
gstelement_class->request_new_pad =
@ -845,6 +851,9 @@ gst_rtp_session_get_property (GObject * object, guint prop_id,
g_value_set_uint (value,
rtp_session_get_num_active_sources (priv->session));
break;
case PROP_INTERNAL_SESSION:
g_value_set_object (value, priv->session);
break;
default:
G_OBJECT_WARN_INVALID_PROPERTY_ID (object, prop_id, pspec);
break;
@ -1982,9 +1991,3 @@ wrong_pad:
return;
}
}
void
gst_rtp_session_set_ssrc (GstRtpSession * sess, guint32 ssrc)
{
rtp_session_set_internal_ssrc (sess->priv->session, ssrc);
}

21
gst/rtpmanager/rtpsession.c
View file

@ -23,7 +23,7 @@
#include <gst/rtp/gstrtcpbuffer.h>
#include <gst/netbuffer/gstnetbuffer.h>
#include "gstrtpbin-marshal.h"
#include "rtpsession.h"
GST_DEBUG_CATEGORY_STATIC (rtp_session_debug);
@ -32,6 +32,7 @@ GST_DEBUG_CATEGORY_STATIC (rtp_session_debug);
/* signals and args */
enum
{
SIGNAL_GET_SOURCE_BY_SSRC,
SIGNAL_ON_NEW_SSRC,
SIGNAL_ON_SSRC_COLLISION,
SIGNAL_ON_SSRC_VALIDATED,
@ -117,6 +118,19 @@ rtp_session_class_init (RTPSessionClass * klass)
gobject_class->set_property = rtp_session_set_property;
gobject_class->get_property = rtp_session_get_property;
/**
* RTPSession::get-source-by-ssrc:
* @session: the object which received the signal
* @ssrc: the SSRC of the RTPSource
*
* Request the #RTPSource object with SSRC @ssrc in @session.
*/
rtp_session_signals[SIGNAL_GET_SOURCE_BY_SSRC] =
g_signal_new ("get-source-by-ssrc", G_TYPE_FROM_CLASS (klass),
G_SIGNAL_RUN_LAST | G_SIGNAL_ACTION, G_STRUCT_OFFSET (RTPSessionClass,
get_source_by_ssrc), NULL, NULL, gst_rtp_bin_marshal_OBJECT__UINT,
RTP_TYPE_SOURCE, 1, G_TYPE_UINT);
/**
* RTPSession::on-new-ssrc:
* @session: the object which received the signal
@ -286,6 +300,9 @@ rtp_session_class_init (RTPSessionClass * klass)
"The number of active sources in the session", 0, G_MAXUINT,
DEFAULT_NUM_ACTIVE_SOURCES, G_PARAM_READABLE));
klass->get_source_by_ssrc =
GST_DEBUG_FUNCPTR (rtp_session_get_source_by_ssrc);
GST_DEBUG_CATEGORY_INIT (rtp_session_debug, "rtpsession", 0, "RTP Session");
}
@ -947,7 +964,7 @@ static gboolean
check_collision (RTPSession * sess, RTPSource * source,
RTPArrivalStats * arrival, gboolean rtp)
{
/* If we have not arrival address, we can't do collision checking */
/* If we have no arrival address, we can't do collision checking */
if (!arrival->have_address)
return FALSE;

19
gst/rtpmanager/rtpsession.h
View file

@ -149,7 +149,6 @@ typedef struct {
* This structure is used to account for addresses that have conflicted to find
* loops.
*/
typedef struct {
GstNetAddress address;
GstClockTime time;
@ -219,6 +218,9 @@ struct _RTPSession {
struct _RTPSessionClass {
GObjectClass parent_class;
/* action signals */
RTPSource* (*get_source_by_ssrc) (RTPSession *sess, guint32 ssrc);
/* signals */
void (*on_new_ssrc) (RTPSession *sess, RTPSource *source);
void (*on_ssrc_collision) (RTPSession *sess, RTPSource *source);
@ -279,17 +281,22 @@ RTPSource* rtp_session_get_source_by_cname (RTPSession *sess, const gcha
RTPSource* rtp_session_create_source (RTPSession *sess);
/* processing packets from receivers */
GstFlowReturn rtp_session_process_rtp (RTPSession *sess, GstBuffer *buffer, GstClockTime current_time, guint64 ntpnstime);
GstFlowReturn rtp_session_process_rtcp (RTPSession *sess, GstBuffer *buffer, GstClockTime current_time);
GstFlowReturn rtp_session_process_rtp (RTPSession *sess, GstBuffer *buffer,
GstClockTime current_time, guint64 ntpnstime);
GstFlowReturn rtp_session_process_rtcp (RTPSession *sess, GstBuffer *buffer,
GstClockTime current_time);
/* processing packets for sending */
GstFlowReturn rtp_session_send_rtp (RTPSession *sess, GstBuffer *buffer, GstClockTime current_time, guint64 ntpnstime);
GstFlowReturn rtp_session_send_rtp (RTPSession *sess, GstBuffer *buffer,
GstClockTime current_time, guint64 ntpnstime);
/* stopping the session */
GstFlowReturn rtp_session_send_bye (RTPSession *sess, const gchar *reason, GstClockTime current_time);
GstFlowReturn rtp_session_send_bye (RTPSession *sess, const gchar *reason,
GstClockTime current_time);
/* get interval for next RTCP interval */
GstClockTime rtp_session_next_timeout (RTPSession *sess, GstClockTime current_time);
GstFlowReturn rtp_session_on_timeout (RTPSession *sess, GstClockTime current_time, guint64 ntpnstime);
GstFlowReturn rtp_session_on_timeout (RTPSession *sess, GstClockTime current_time,
guint64 ntpnstime);
#endif /* __RTP_SESSION_H__ */