rtpmanager: Update codes based on 1.18.4

[platform/upstream/gst-plugins-good.git] / gst / rtpmanager / rtpsession.h

diff --git a/gst/rtpmanager/rtpsession.h b/gst/rtpmanager/rtpsession.h
index 7ab229a..949fcc4 100644 (file)
--- a/gst/rtpmanager/rtpsession.h
+++ b/gst/rtpmanager/rtpsession.h
@@ -23,6 +23,7 @@
 #include <gst/gst.h>
 
 #include "rtpsource.h"
+#include "rtptwcc.h"
 
 typedef struct _RTPSession RTPSession;
 typedef struct _RTPSessionClass RTPSessionClass;
@@ -157,6 +158,15 @@ typedef void (*RTPSessionNotifyNACK) (RTPSession *sess,
     guint16 seqnum, guint16 blp, guint32 ssrc, gpointer user_data);
 
 /**
+ * RTPSessionNotifyTWCC:
+ * @user_data: user data specified when registering
+ *
+ * Notifies of Transport-wide congestion control packets and stats.
+ */
+typedef void (*RTPSessionNotifyTWCC) (RTPSession *sess,
+    GstStructure * twcc_packets, GstStructure * twcc_stats, gpointer user_data);
+
+/**
  * RTPSessionReconfigure:
  * @sess: an #RTPSession
  * @user_data: user data specified when registering
@@ -186,6 +196,7 @@ typedef void (*RTPSessionNotifyEarlyRTCP) (RTPSession *sess,
  * @RTPSessionRequestKeyUnit: callback for requesting a new key unit
  * @RTPSessionRequestTime: callback for requesting the current time
  * @RTPSessionNotifyNACK: callback for notifying NACK
+ * @RTPSessionNotifyTWCC: callback for notifying TWCC
  * @RTPSessionReconfigure: callback for requesting reconfiguration
  * @RTPSessionNotifyEarlyRTCP: callback for notifying early RTCP
  *
@@ -203,6 +214,7 @@ typedef struct {
   RTPSessionRequestKeyUnit request_key_unit;
   RTPSessionRequestTime request_time;
   RTPSessionNotifyNACK  notify_nack;
+  RTPSessionNotifyTWCC  notify_twcc;
   RTPSessionReconfigure reconfigure;
   RTPSessionNotifyEarlyRTCP notify_early_rtcp;
 } RTPSessionCallbacks;
@@ -280,6 +292,7 @@ struct _RTPSession {
   gpointer              request_key_unit_user_data;
   gpointer              request_time_user_data;
   gpointer              notify_nack_user_data;
+  gpointer              notify_twcc_user_data;
   gpointer              reconfigure_user_data;
   gpointer              notify_early_rtcp_user_data;
 
@@ -295,6 +308,12 @@ struct _RTPSession {
   GList         *conflicting_addresses;
 
   gboolean timestamp_sender_reports;
+
+  /* Transport-wide cc-extension */
+  RTPTWCCManager *twcc;
+  RTPTWCCStats *twcc_stats;
+  guint8 twcc_recv_ext_id;
+  guint8 twcc_send_ext_id;
 };
 
 /**
@@ -404,7 +423,7 @@ GstClockTime    rtp_session_next_timeout           (RTPSession *sess, GstClockTi
 GstFlowReturn   rtp_session_on_timeout             (RTPSession *sess, GstClockTime current_time,
                                                     guint64 ntpnstime, GstClockTime running_time);
 
-/* request the transmittion of an early RTCP packet */
+/* request the transmission of an early RTCP packet */
 gboolean        rtp_session_request_early_rtcp     (RTPSession * sess, GstClockTime current_time,
                                                     GstClockTime max_delay);
 
@@ -418,5 +437,7 @@ gboolean        rtp_session_request_nack           (RTPSession * sess,
                                                     guint16 seqnum,
                                                     GstClockTime max_delay);
 
+void            rtp_session_update_recv_caps_structure (RTPSession * sess, const GstStructure * s);
+
 
 #endif /* __RTP_SESSION_H__ */