Hooking up target audio bitrate to audio network adaptor.

webrtc/modules/audio_coding/audio_network_adaptor/audio_network_adaptor_impl.cc

 /*
  *  Copyright (c) 2016 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 29 matching lines @@
   DumpNetworkMetrics();
 }
 
 void AudioNetworkAdaptorImpl::SetUplinkPacketLossFraction(
     float uplink_packet_loss_fraction) {
   last_metrics_.uplink_packet_loss_fraction =
       rtc::Optional<float>(uplink_packet_loss_fraction);
   DumpNetworkMetrics();
 }
 
+void AudioNetworkAdaptorImpl::SetTargetAudioBitrate(
+    int target_audio_bitrate_bps) {
+  last_metrics_.target_audio_bitrate_bps =
+      rtc::Optional<int>(target_audio_bitrate_bps);
+  DumpNetworkMetrics();
+}
+
 void AudioNetworkAdaptorImpl::SetRtt(int rtt_ms) {
   last_metrics_.rtt_ms = rtc::Optional<int>(rtt_ms);
   DumpNetworkMetrics();
 }
 
+void AudioNetworkAdaptorImpl::SetReceiverFrameLengthRange(

[minyue-webrtc, 2016/09/23 07:39:43]

moved this method because it was not in the same order as it is in the header.

[hlundin-webrtc, 2016/09/26 15:16:51]

Acknowledged.

+    int min_frame_length_ms,
+    int max_frame_length_ms) {
+  Controller::Constraints constraints;
+  constraints.receiver_frame_length_range =
+      rtc::Optional<Controller::Constraints::FrameLengthRange>(
+          Controller::Constraints::FrameLengthRange(min_frame_length_ms,
+                                                    max_frame_length_ms));
+  auto controllers = controller_manager_->GetControllers();
+  for (auto& controller : controllers)
+    controller->SetConstraints(constraints);
+}
+
 AudioNetworkAdaptor::EncoderRuntimeConfig
 AudioNetworkAdaptorImpl::GetEncoderRuntimeConfig() {
   EncoderRuntimeConfig config;
   for (auto& controller :
        controller_manager_->GetSortedControllers(last_metrics_))
     controller->MakeDecision(last_metrics_, &config);
 
   // TODO(minyue): Add debug dumping.
   if (debug_dump_writer_)
     debug_dump_writer_->DumpEncoderRuntimeConfig(
         config, config_.clock->TimeInMilliseconds());
 
   return config;
 }
 
-void AudioNetworkAdaptorImpl::SetReceiverFrameLengthRange(
-    int min_frame_length_ms,
-    int max_frame_length_ms) {
-  Controller::Constraints constraints;
-  constraints.receiver_frame_length_range =
-      rtc::Optional<Controller::Constraints::FrameLengthRange>(
-          Controller::Constraints::FrameLengthRange(min_frame_length_ms,
-                                                    max_frame_length_ms));
-  auto controllers = controller_manager_->GetControllers();
-  for (auto& controller : controllers)
-    controller->SetConstraints(constraints);
-}
-
 void AudioNetworkAdaptorImpl::StartDebugDump(FILE* file_handle) {
   debug_dump_writer_ = DebugDumpWriter::Create(file_handle);
 }
 
 void AudioNetworkAdaptorImpl::StopDebugDump() {
   debug_dump_writer_.reset(nullptr);
 }
 
 void AudioNetworkAdaptorImpl::DumpNetworkMetrics() {
   if (debug_dump_writer_)
     debug_dump_writer_->DumpNetworkMetrics(last_metrics_,
                                            config_.clock->TimeInMilliseconds());
 }
 
 }  // namespace webrtc