| // Copyright 2016 The Chromium Authors. All rights reserved. |
| // Use of this source code is governed by a BSD-style license that can be |
| // found in the LICENSE file. |
| |
| #ifndef REMOTING_PROTOCOL_WEBRTC_AUDIO_SOURCE_ADAPTER_H_ |
| #define REMOTING_PROTOCOL_WEBRTC_AUDIO_SOURCE_ADAPTER_H_ |
| |
| #include <memory> |
| |
| #include "base/macros.h" |
| #include "base/memory/ref_counted.h" |
| #include "base/observer_list.h" |
| #include "base/single_thread_task_runner.h" |
| #include "third_party/webrtc/api/mediastreaminterface.h" |
| |
| namespace webrtc { |
| class AudioTrackSinkInterface; |
| } // namespace webrtc |
| |
| namespace remoting { |
| |
| namespace protocol { |
| |
| class AudioSource; |
| |
| class WebrtcAudioSourceAdapter : public webrtc::AudioSourceInterface { |
| public: |
| explicit WebrtcAudioSourceAdapter( |
| scoped_refptr<base::SingleThreadTaskRunner> audio_task_runner); |
| ~WebrtcAudioSourceAdapter() override; |
| |
| void Start(std::unique_ptr<AudioSource> audio_source); |
| void Pause(bool pause); |
| |
| // webrtc::AudioSourceInterface implementation. |
| SourceState state() const override; |
| bool remote() const override; |
| void RegisterAudioObserver(AudioObserver* observer) override; |
| void UnregisterAudioObserver(AudioObserver* observer) override; |
| void AddSink(webrtc::AudioTrackSinkInterface* sink) override; |
| void RemoveSink(webrtc::AudioTrackSinkInterface* sink) override; |
| |
| // webrtc::NotifierInterface implementation. |
| void RegisterObserver(webrtc::ObserverInterface* observer) override; |
| void UnregisterObserver(webrtc::ObserverInterface* observer) override; |
| |
| private: |
| class Core; |
| |
| scoped_refptr<base::SingleThreadTaskRunner> audio_task_runner_; |
| |
| // Core running on |audio_task_runner_|. |
| std::unique_ptr<Core> core_; |
| |
| DISALLOW_COPY_AND_ASSIGN(WebrtcAudioSourceAdapter); |
| }; |
| |
| } // namespace protocol |
| } // namespace remoting |
| |
| #endif // REMOTING_PROTOCOL_WEBRTC_AUDIO_SOURCE_ADAPTER_H_ |