Line data    Source code

       1             : /*
       2             :  *  Copyright (c) 2016 The WebRTC project authors. All Rights Reserved.
       3             :  *
       4             :  *  Use of this source code is governed by a BSD-style license
       5             :  *  that can be found in the LICENSE file in the root of the source
       6             :  *  tree. An additional intellectual property rights grant can be found
       7             :  *  in the file PATENTS.  All contributing project authors may
       8             :  *  be found in the AUTHORS file in the root of the source tree.
       9             :  */
      10             : 
      11             : #ifndef WEBRTC_MODULES_AUDIO_CODING_AUDIO_NETWORK_ADAPTOR_AUDIO_NETWORK_ADAPTOR_IMPL_H_
      12             : #define WEBRTC_MODULES_AUDIO_CODING_AUDIO_NETWORK_ADAPTOR_AUDIO_NETWORK_ADAPTOR_IMPL_H_
      13             : 
      14             : #include <memory>
      15             : 
      16             : #include "webrtc/base/constructormagic.h"
      17             : #include "webrtc/modules/audio_coding/audio_network_adaptor/controller.h"
      18             : #include "webrtc/modules/audio_coding/audio_network_adaptor/controller_manager.h"
      19             : #include "webrtc/modules/audio_coding/audio_network_adaptor/debug_dump_writer.h"
      20             : #include "webrtc/modules/audio_coding/audio_network_adaptor/include/audio_network_adaptor.h"
      21             : #include "webrtc/system_wrappers/include/clock.h"
      22             : 
      23             : namespace webrtc {
      24             : 
      25             : class RtcEventLog;
      26             : 
      27           0 : class AudioNetworkAdaptorImpl final : public AudioNetworkAdaptor {
      28             :  public:
      29           0 :   struct Config {
      30             :     Config();
      31             :     ~Config();
      32             :     RtcEventLog* event_log;
      33             :     const Clock* clock;
      34             :   };
      35             : 
      36             :   AudioNetworkAdaptorImpl(
      37             :       const Config& config,
      38             :       std::unique_ptr<ControllerManager> controller_manager,
      39             :       std::unique_ptr<DebugDumpWriter> debug_dump_writer = nullptr);
      40             : 
      41             :   ~AudioNetworkAdaptorImpl() override;
      42             : 
      43             :   void SetUplinkBandwidth(int uplink_bandwidth_bps) override;
      44             : 
      45             :   void SetUplinkPacketLossFraction(float uplink_packet_loss_fraction) override;
      46             : 
      47             :   void SetRtt(int rtt_ms) override;
      48             : 
      49             :   void SetTargetAudioBitrate(int target_audio_bitrate_bps) override;
      50             : 
      51             :   void SetOverhead(size_t overhead_bytes_per_packet) override;
      52             : 
      53             :   EncoderRuntimeConfig GetEncoderRuntimeConfig() override;
      54             : 
      55             :   void StartDebugDump(FILE* file_handle) override;
      56             : 
      57             :   void StopDebugDump() override;
      58             : 
      59             :  private:
      60             :   void DumpNetworkMetrics();
      61             : 
      62             :   const Config config_;
      63             : 
      64             :   std::unique_ptr<ControllerManager> controller_manager_;
      65             : 
      66             :   std::unique_ptr<DebugDumpWriter> debug_dump_writer_;
      67             : 
      68             :   Controller::NetworkMetrics last_metrics_;
      69             : 
      70             :   RTC_DISALLOW_COPY_AND_ASSIGN(AudioNetworkAdaptorImpl);
      71             : };
      72             : 
      73             : }  // namespace webrtc
      74             : 
      75             : #endif  // WEBRTC_MODULES_AUDIO_CODING_AUDIO_NETWORK_ADAPTOR_AUDIO_NETWORK_ADAPTOR_IMPL_H_