1 // Copyright 2013 The Chromium Authors. All rights reserved. 2 // Use of this source code is governed by a BSD-style license that can be 3 // found in the LICENSE file. 4 5 #ifndef MEDIA_AUDIO_FAKE_AUDIO_MANAGER_H_ 6 #define MEDIA_AUDIO_FAKE_AUDIO_MANAGER_H_ 7 8 #include <string> 9 #include "base/compiler_specific.h" 10 #include "media/audio/audio_manager_base.h" 11 #include "media/audio/fake_audio_input_stream.h" 12 #include "media/audio/fake_audio_output_stream.h" 13 14 namespace media { 15 16 class MEDIA_EXPORT FakeAudioManager : public AudioManagerBase { 17 public: 18 FakeAudioManager(AudioLogFactory* audio_log_factory); 19 20 // Implementation of AudioManager. 21 virtual bool HasAudioOutputDevices() OVERRIDE; 22 virtual bool HasAudioInputDevices() OVERRIDE; 23 24 // Implementation of AudioManagerBase. 25 virtual AudioOutputStream* MakeLinearOutputStream( 26 const AudioParameters& params) OVERRIDE; 27 virtual AudioOutputStream* MakeLowLatencyOutputStream( 28 const AudioParameters& params, 29 const std::string& device_id) OVERRIDE; 30 virtual AudioInputStream* MakeLinearInputStream(const AudioParameters& params, 31 const std::string& device_id) 32 OVERRIDE; 33 virtual AudioInputStream* MakeLowLatencyInputStream( 34 const AudioParameters& params, 35 const std::string& device_id) OVERRIDE; 36 virtual AudioParameters GetInputStreamParameters( 37 const std::string& device_id) OVERRIDE; 38 39 protected: 40 virtual ~FakeAudioManager(); 41 42 virtual AudioParameters GetPreferredOutputStreamParameters( 43 const std::string& output_device_id, 44 const AudioParameters& input_params) OVERRIDE; 45 46 private: 47 DISALLOW_COPY_AND_ASSIGN(FakeAudioManager); 48 }; 49 50 } // namespace media 51 52 #endif // MEDIA_AUDIO_FAKE_AUDIO_MANAGER_H_ 53
