| /* |
| * 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 WEBRTC_MODULES_AUDIO_CODING_AUDIO_NETWORK_ADAPTOR_AUDIO_NETWORK_ADAPTOR_IMPL_H_ |
| #define WEBRTC_MODULES_AUDIO_CODING_AUDIO_NETWORK_ADAPTOR_AUDIO_NETWORK_ADAPTOR_IMPL_H_ |
| |
| #include <memory> |
| |
| #include "webrtc/modules/audio_coding/audio_network_adaptor/controller.h" |
| #include "webrtc/modules/audio_coding/audio_network_adaptor/controller_manager.h" |
| #include "webrtc/modules/audio_coding/audio_network_adaptor/debug_dump_writer.h" |
| #include "webrtc/modules/audio_coding/audio_network_adaptor/event_log_writer.h" |
| #include "webrtc/modules/audio_coding/audio_network_adaptor/include/audio_network_adaptor.h" |
| #include "webrtc/rtc_base/constructormagic.h" |
| |
| namespace webrtc { |
| |
| 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; |
| |
| void SetUplinkBandwidth(int uplink_bandwidth_bps) override; |
| |
| void SetUplinkPacketLossFraction(float uplink_packet_loss_fraction) override; |
| |
| void SetUplinkRecoverablePacketLossFraction( |
| float uplink_recoverable_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_; |
| |
| rtc::Optional<AudioEncoderRuntimeConfig> prev_config_; |
| |
| ANAStats stats_; |
| |
| const bool enable_bitrate_adaptation_; |
| const bool enable_dtx_adaptation_; |
| const bool enable_fec_adaptation_; |
| const bool enable_channel_adaptation_; |
| const bool enable_frame_length_adaptation_; |
| |
| RTC_DISALLOW_COPY_AND_ASSIGN(AudioNetworkAdaptorImpl); |
| }; |
| |
| } // namespace webrtc |
| |
| #endif // WEBRTC_MODULES_AUDIO_CODING_AUDIO_NETWORK_ADAPTOR_AUDIO_NETWORK_ADAPTOR_IMPL_H_ |