1 files changed, 11 insertions, 0 deletions
diff --git a/third_party/libwebrtc/call/rtp_transport_controller_send_interface.h b/third_party/libwebrtc/call/rtp_transport_controller_send_interface.h
index 7edc135037..c4b1536bad 100644
--- a/third_party/libwebrtc/call/rtp_transport_controller_send_interface.h
+++ b/third_party/libwebrtc/call/rtp_transport_controller_send_interface.h
@@ -24,6 +24,7 @@
 #include "api/fec_controller.h"
 #include "api/frame_transformer_interface.h"
 #include "api/rtc_event_log/rtc_event_log.h"
+#include "api/transport/bandwidth_estimation_settings.h"
 #include "api/transport/bitrate_settings.h"
 #include "api/units/timestamp.h"
 #include "call/rtp_config.h"
@@ -47,6 +48,7 @@ class Transport;
 class PacketRouter;
 class RtpVideoSenderInterface;
 class RtpPacketSender;
+class RtpRtcpInterface;
 
 struct RtpSenderObservers {
   RtcpRttStats* rtcp_rtt_stats;
@@ -108,6 +110,12 @@ class RtpTransportControllerSendInterface {
   virtual void DestroyRtpVideoSender(
       RtpVideoSenderInterface* rtp_video_sender) = 0;
 
+  // Register a specific RTP stream as sending. This means that the pacer and
+  // packet router can send packets using this RTP stream.
+  virtual void RegisterSendingRtpStream(RtpRtcpInterface& rtp_module) = 0;
+  // Pacer and PacketRouter stop using this RTP stream.
+  virtual void DeRegisterSendingRtpStream(RtpRtcpInterface& rtp_module) = 0;
+
   virtual NetworkStateEstimateObserver* network_state_estimate_observer() = 0;
   virtual TransportFeedbackObserver* transport_feedback_observer() = 0;
 
@@ -118,6 +126,9 @@ class RtpTransportControllerSendInterface {
   virtual void SetAllocatedSendBitrateLimits(
       BitrateAllocationLimits limits) = 0;
 
+  virtual void ReconfigureBandwidthEstimation(
+      const BandwidthEstimationSettings& settings) = 0;
+
   virtual void SetPacingFactor(float pacing_factor) = 0;
   virtual void SetQueueTimeLimit(int limit_ms) = 0;