Allow ANA to receive RPLR (recoverable packet loss rate) indications

webrtc/voice_engine/channel.h

 /*
  *  Copyright (c) 2012 The WebRTC project authors. All Rights Reserved.
  *
  *  Use of this source code is governed by a BSD-style license
  *  that can be found in the LICENSE file in the root of the source
  *  tree. An additional intellectual property rights grant can be found
  *  in the file PATENTS.  All contributing project authors may
  *  be found in the AUTHORS file in the root of the source tree.
  */
 
@@ skipping 366 matching lines @@
 
   // From OverheadObserver in the RTP/RTCP module
   void OnOverheadChanged(size_t overhead_bytes_per_packet) override;
 
   // The existence of this function alongside OnUplinkPacketLossRate is
   // a compromise. We want the encoder to be agnostic of the PLR source, but
   // we also don't want it to receive conflicting information from TWCC and
   // from RTCP-XR.
   void OnTwccBasedUplinkPacketLossRate(float packet_loss_rate);
 
+  void OnRecoverableUplinkPacketLossRate(float recoverable_packet_loss_rate);
+
  private:
   void OnUplinkPacketLossRate(float packet_loss_rate);
 
   bool InputMute() const;
   bool OnRtpPacketWithHeader(const uint8_t* received_packet,
                              size_t length,
                              RTPHeader *header);
   bool ReceivePacket(const uint8_t* packet,
                      size_t packet_length,
                      const RTPHeader& header,
@@ skipping 117 matching lines @@
 
   rtc::ThreadChecker construction_thread_;
 
   const bool use_twcc_plr_for_ana_;
 };
 
 }  // namespace voe
 }  // namespace webrtc
 
 #endif  // WEBRTC_VOICE_ENGINE_CHANNEL_H_