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_CONTROLLER_H_
      12             : #define WEBRTC_MODULES_AUDIO_CODING_AUDIO_NETWORK_ADAPTOR_CONTROLLER_H_
      13             : 
      14             : #include "webrtc/base/optional.h"
      15             : #include "webrtc/modules/audio_coding/audio_network_adaptor/include/audio_network_adaptor.h"
      16             : 
      17             : namespace webrtc {
      18             : 
      19           0 : class Controller {
      20             :  public:
      21           0 :   struct NetworkMetrics {
      22             :     NetworkMetrics();
      23             :     ~NetworkMetrics();
      24             :     rtc::Optional<int> uplink_bandwidth_bps;
      25             :     rtc::Optional<float> uplink_packet_loss_fraction;
      26             :     rtc::Optional<int> target_audio_bitrate_bps;
      27             :     rtc::Optional<int> rtt_ms;
      28             :     rtc::Optional<size_t> overhead_bytes_per_packet;
      29             :   };
      30             : 
      31           0 :   virtual ~Controller() = default;
      32             : 
      33             :   virtual void MakeDecision(
      34             :       const NetworkMetrics& metrics,
      35             :       AudioNetworkAdaptor::EncoderRuntimeConfig* config) = 0;
      36             : };
      37             : 
      38             : }  // namespace webrtc
      39             : 
      40             : #endif  // WEBRTC_MODULES_AUDIO_CODING_AUDIO_NETWORK_ADAPTOR_CONTROLLER_H_