Experiment-driven configuration of PLR/RPLR-based FecController

webrtc/modules/audio_coding/audio_network_adaptor/fec_controller_rplr_based.cc

 /*
  *  Copyright (c) 2017 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 13 matching lines @@
     float high_bandwidth_recoverable_packet_loss)
     : low_bandwidth_bps(low_bandwidth_bps),
       low_bandwidth_recoverable_packet_loss(
           low_bandwidth_recoverable_packet_loss),
       high_bandwidth_bps(high_bandwidth_bps),
       high_bandwidth_recoverable_packet_loss(
           high_bandwidth_recoverable_packet_loss) {}
 
 FecControllerRplrBased::Config::Config(bool initial_fec_enabled,
                                        const Threshold& fec_enabling_threshold,
-                                       const Threshold& fec_disabling_threshold,
-                                       int time_constant_ms,
-                                       const Clock* clock)
+                                       const Threshold& fec_disabling_threshold)
     : initial_fec_enabled(initial_fec_enabled),
       fec_enabling_threshold(fec_enabling_threshold),
-      fec_disabling_threshold(fec_disabling_threshold),
-      time_constant_ms(time_constant_ms),
-      clock(clock) {}
+      fec_disabling_threshold(fec_disabling_threshold) {}
 
 FecControllerRplrBased::FecControllerRplrBased(const Config& config)
     : config_(config),
       fec_enabled_(config.initial_fec_enabled),
       fec_enabling_threshold_info_(config_.fec_enabling_threshold),
       fec_disabling_threshold_info_(config_.fec_disabling_threshold) {
   RTC_DCHECK_LE(fec_enabling_threshold_info_.slope, 0);
   RTC_DCHECK_LE(fec_enabling_threshold_info_.slope, 0);
   RTC_DCHECK_LE(
       GetPacketLossThreshold(config_.fec_enabling_threshold.low_bandwidth_bps,
@@ skipping 77 matching lines @@
     return false;
   } else {
     return *uplink_recoverable_packet_loss_ <=
            GetPacketLossThreshold(*uplink_bandwidth_bps_,
                                   config_.fec_disabling_threshold,
                                   fec_disabling_threshold_info_);
   }
 }
 
 }  // namespace webrtc