1 /* 2 * Copyright 2012 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 PC_LOCAL_AUDIO_SOURCE_H_ 12 #define PC_LOCAL_AUDIO_SOURCE_H_ 13 14 #include "api/audio_options.h" 15 #include "api/media_stream_interface.h" 16 #include "api/notifier.h" 17 #include "api/scoped_refptr.h" 18 19 // LocalAudioSource implements AudioSourceInterface. 20 // This contains settings for switching audio processing on and off. 21 22 namespace webrtc { 23 24 class LocalAudioSource : public Notifier<AudioSourceInterface> { 25 public: 26 // Creates an instance of LocalAudioSource. 27 static rtc::scoped_refptr<LocalAudioSource> Create( 28 const cricket::AudioOptions* audio_options); 29 state()30 SourceState state() const override { return kLive; } remote()31 bool remote() const override { return false; } 32 options()33 const cricket::AudioOptions options() const override { return options_; } 34 AddSink(AudioTrackSinkInterface * sink)35 void AddSink(AudioTrackSinkInterface* sink) override {} RemoveSink(AudioTrackSinkInterface * sink)36 void RemoveSink(AudioTrackSinkInterface* sink) override {} 37 38 protected: LocalAudioSource()39 LocalAudioSource() {} ~LocalAudioSource()40 ~LocalAudioSource() override {} 41 42 private: 43 void Initialize(const cricket::AudioOptions* audio_options); 44 45 cricket::AudioOptions options_; 46 }; 47 48 } // namespace webrtc 49 50 #endif // PC_LOCAL_AUDIO_SOURCE_H_ 51