| /* |
| * 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. |
| */ |
| |
| #ifndef MODULES_AUDIO_CODING_AUDIO_NETWORK_ADAPTOR_CONTROLLER_H_ |
| #define MODULES_AUDIO_CODING_AUDIO_NETWORK_ADAPTOR_CONTROLLER_H_ |
| |
| #include "absl/types/optional.h" |
| #include "modules/audio_coding/audio_network_adaptor/include/audio_network_adaptor.h" |
| |
| namespace webrtc { |
| |
| class Controller { |
| public: |
| struct NetworkMetrics { |
| NetworkMetrics(); |
| ~NetworkMetrics(); |
| absl::optional<int> uplink_bandwidth_bps; |
| absl::optional<float> uplink_packet_loss_fraction; |
| absl::optional<float> uplink_recoverable_packet_loss_fraction; |
| absl::optional<int> target_audio_bitrate_bps; |
| absl::optional<int> rtt_ms; |
| absl::optional<size_t> overhead_bytes_per_packet; |
| }; |
| |
| virtual ~Controller() = default; |
| |
| // Informs network metrics update to this controller. Any non-empty field |
| // indicates an update on the corresponding network metric. |
| virtual void UpdateNetworkMetrics(const NetworkMetrics& network_metrics) = 0; |
| |
| virtual void MakeDecision(AudioEncoderRuntimeConfig* config) = 0; |
| }; |
| |
| } // namespace webrtc |
| |
| #endif // MODULES_AUDIO_CODING_AUDIO_NETWORK_ADAPTOR_CONTROLLER_H_ |