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1 // Copyright 2015 The Chromium Authors. All rights reserved. | 1 // Copyright 2015 The Chromium Authors. All rights reserved. |
2 // Use of this source code is governed by a BSD-style license that can be | 2 // Use of this source code is governed by a BSD-style license that can be |
3 // found in the LICENSE file. | 3 // found in the LICENSE file. |
4 | 4 |
5 #ifndef CHROMECAST_MEDIA_AUDIO_CAST_AUDIO_MANAGER_H_ | 5 #ifndef CHROMECAST_MEDIA_AUDIO_CAST_AUDIO_MANAGER_H_ |
6 #define CHROMECAST_MEDIA_AUDIO_CAST_AUDIO_MANAGER_H_ | 6 #define CHROMECAST_MEDIA_AUDIO_CAST_AUDIO_MANAGER_H_ |
7 | 7 |
8 #include "base/macros.h" | 8 #include "base/macros.h" |
9 #include "media/audio/audio_manager_base.h" | 9 #include "media/audio/audio_manager_base.h" |
10 | 10 |
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23 scoped_refptr<base::SingleThreadTaskRunner> task_runner, | 23 scoped_refptr<base::SingleThreadTaskRunner> task_runner, |
24 scoped_refptr<base::SingleThreadTaskRunner> worker_task_runner, | 24 scoped_refptr<base::SingleThreadTaskRunner> worker_task_runner, |
25 ::media::AudioLogFactory* audio_log_factory, | 25 ::media::AudioLogFactory* audio_log_factory, |
26 MediaPipelineBackendManager* backend_manager); | 26 MediaPipelineBackendManager* backend_manager); |
27 CastAudioManager( | 27 CastAudioManager( |
28 scoped_refptr<base::SingleThreadTaskRunner> task_runner, | 28 scoped_refptr<base::SingleThreadTaskRunner> task_runner, |
29 scoped_refptr<base::SingleThreadTaskRunner> worker_task_runner, | 29 scoped_refptr<base::SingleThreadTaskRunner> worker_task_runner, |
30 ::media::AudioLogFactory* audio_log_factory, | 30 ::media::AudioLogFactory* audio_log_factory, |
31 MediaPipelineBackendManager* backend_manager, | 31 MediaPipelineBackendManager* backend_manager, |
32 CastAudioMixer* audio_mixer); | 32 CastAudioMixer* audio_mixer); |
| 33 ~CastAudioManager() override; |
33 | 34 |
34 // AudioManager implementation. | 35 // AudioManager implementation. |
35 bool HasAudioOutputDevices() override; | 36 bool HasAudioOutputDevices() override; |
36 bool HasAudioInputDevices() override; | 37 bool HasAudioInputDevices() override; |
37 void ShowAudioInputSettings() override; | 38 void ShowAudioInputSettings() override; |
38 void GetAudioInputDeviceNames( | 39 void GetAudioInputDeviceNames( |
39 ::media::AudioDeviceNames* device_names) override; | 40 ::media::AudioDeviceNames* device_names) override; |
40 ::media::AudioParameters GetInputStreamParameters( | 41 ::media::AudioParameters GetInputStreamParameters( |
41 const std::string& device_id) override; | 42 const std::string& device_id) override; |
42 const char* GetName() override; | 43 const char* GetName() override; |
43 | 44 |
44 // AudioManagerBase implementation | 45 // AudioManagerBase implementation |
45 void ReleaseOutputStream(::media::AudioOutputStream* stream) override; | 46 void ReleaseOutputStream(::media::AudioOutputStream* stream) override; |
46 | 47 |
47 // This must be called on audio thread. | 48 // This must be called on audio thread. |
48 virtual std::unique_ptr<MediaPipelineBackend> CreateMediaPipelineBackend( | 49 virtual std::unique_ptr<MediaPipelineBackend> CreateMediaPipelineBackend( |
49 const MediaPipelineDeviceParams& params); | 50 const MediaPipelineDeviceParams& params); |
50 | 51 |
51 protected: | |
52 ~CastAudioManager() override; | |
53 | |
54 private: | 52 private: |
55 // AudioManagerBase implementation. | 53 // AudioManagerBase implementation. |
56 ::media::AudioOutputStream* MakeLinearOutputStream( | 54 ::media::AudioOutputStream* MakeLinearOutputStream( |
57 const ::media::AudioParameters& params, | 55 const ::media::AudioParameters& params, |
58 const ::media::AudioManager::LogCallback& log_callback) override; | 56 const ::media::AudioManager::LogCallback& log_callback) override; |
59 ::media::AudioOutputStream* MakeLowLatencyOutputStream( | 57 ::media::AudioOutputStream* MakeLowLatencyOutputStream( |
60 const ::media::AudioParameters& params, | 58 const ::media::AudioParameters& params, |
61 const std::string& device_id, | 59 const std::string& device_id, |
62 const ::media::AudioManager::LogCallback& log_callback) override; | 60 const ::media::AudioManager::LogCallback& log_callback) override; |
63 ::media::AudioInputStream* MakeLinearInputStream( | 61 ::media::AudioInputStream* MakeLinearInputStream( |
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80 std::unique_ptr<::media::AudioOutputStream> mixer_output_stream_; | 78 std::unique_ptr<::media::AudioOutputStream> mixer_output_stream_; |
81 std::unique_ptr<CastAudioMixer> mixer_; | 79 std::unique_ptr<CastAudioMixer> mixer_; |
82 | 80 |
83 DISALLOW_COPY_AND_ASSIGN(CastAudioManager); | 81 DISALLOW_COPY_AND_ASSIGN(CastAudioManager); |
84 }; | 82 }; |
85 | 83 |
86 } // namespace media | 84 } // namespace media |
87 } // namespace chromecast | 85 } // namespace chromecast |
88 | 86 |
89 #endif // CHROMECAST_MEDIA_AUDIO_CAST_AUDIO_MANAGER_H_ | 87 #endif // CHROMECAST_MEDIA_AUDIO_CAST_AUDIO_MANAGER_H_ |
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