| /* |
| * 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_AUDIO_NETWORK_ADAPTOR_IMPL_H_ |
| #define MODULES_AUDIO_CODING_AUDIO_NETWORK_ADAPTOR_AUDIO_NETWORK_ADAPTOR_IMPL_H_ |
| |
| #include <stdio.h> |
| |
| #include <memory> |
| |
| #include "absl/types/optional.h" |
| #include "api/audio_codecs/audio_encoder.h" |
| #include "modules/audio_coding/audio_network_adaptor/controller.h" |
| #include "modules/audio_coding/audio_network_adaptor/debug_dump_writer.h" |
| #include "modules/audio_coding/audio_network_adaptor/include/audio_network_adaptor.h" |
| #include "modules/audio_coding/audio_network_adaptor/include/audio_network_adaptor_config.h" |
| |
| namespace webrtc { |
| |
| class ControllerManager; |
| class EventLogWriter; |
| class RtcEventLog; |
| |
| class AudioNetworkAdaptorImpl final : public AudioNetworkAdaptor { |
| public: |
| struct Config { |
| Config(); |
| ~Config(); |
| RtcEventLog* event_log; |
| }; |
| |
| AudioNetworkAdaptorImpl( |
| const Config& config, |
| std::unique_ptr<ControllerManager> controller_manager, |
| std::unique_ptr<DebugDumpWriter> debug_dump_writer = nullptr); |
| |
| ~AudioNetworkAdaptorImpl() override; |
| |
| AudioNetworkAdaptorImpl(const AudioNetworkAdaptorImpl&) = delete; |
| AudioNetworkAdaptorImpl& operator=(const AudioNetworkAdaptorImpl&) = delete; |
| |
| void SetUplinkBandwidth(int uplink_bandwidth_bps) override; |
| |
| void SetUplinkPacketLossFraction(float uplink_packet_loss_fraction) override; |
| |
| void SetRtt(int rtt_ms) override; |
| |
| void SetTargetAudioBitrate(int target_audio_bitrate_bps) override; |
| |
| void SetOverhead(size_t overhead_bytes_per_packet) override; |
| |
| AudioEncoderRuntimeConfig GetEncoderRuntimeConfig() override; |
| |
| void StartDebugDump(FILE* file_handle) override; |
| |
| void StopDebugDump() override; |
| |
| ANAStats GetStats() const override; |
| |
| private: |
| void DumpNetworkMetrics(); |
| |
| void UpdateNetworkMetrics(const Controller::NetworkMetrics& network_metrics); |
| |
| const Config config_; |
| |
| std::unique_ptr<ControllerManager> controller_manager_; |
| |
| std::unique_ptr<DebugDumpWriter> debug_dump_writer_; |
| |
| const std::unique_ptr<EventLogWriter> event_log_writer_; |
| |
| Controller::NetworkMetrics last_metrics_; |
| |
| absl::optional<AudioEncoderRuntimeConfig> prev_config_; |
| |
| ANAStats stats_; |
| }; |
| |
| } // namespace webrtc |
| |
| #endif // MODULES_AUDIO_CODING_AUDIO_NETWORK_ADAPTOR_AUDIO_NETWORK_ADAPTOR_IMPL_H_ |