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1 // Copyright 2013 The Chromium Authors. All rights reserved. | 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 | 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 MEDIA_AUDIO_CRAS_AUDIO_MANAGER_CRAS_H_ | 5 #ifndef MEDIA_AUDIO_CRAS_AUDIO_MANAGER_CRAS_H_ |
6 #define MEDIA_AUDIO_CRAS_AUDIO_MANAGER_CRAS_H_ | 6 #define MEDIA_AUDIO_CRAS_AUDIO_MANAGER_CRAS_H_ |
7 | 7 |
8 #include <cras_types.h> | 8 #include <cras_types.h> |
9 | 9 |
10 #include <string> | 10 #include <string> |
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30 void GetAudioInputDeviceNames(AudioDeviceNames* device_names) override; | 30 void GetAudioInputDeviceNames(AudioDeviceNames* device_names) override; |
31 void GetAudioOutputDeviceNames(AudioDeviceNames* device_names) override; | 31 void GetAudioOutputDeviceNames(AudioDeviceNames* device_names) override; |
32 AudioParameters GetInputStreamParameters( | 32 AudioParameters GetInputStreamParameters( |
33 const std::string& device_id) override; | 33 const std::string& device_id) override; |
34 | 34 |
35 // AudioManagerBase implementation. | 35 // AudioManagerBase implementation. |
36 AudioOutputStream* MakeLinearOutputStream( | 36 AudioOutputStream* MakeLinearOutputStream( |
37 const AudioParameters& params) override; | 37 const AudioParameters& params) override; |
38 AudioOutputStream* MakeLowLatencyOutputStream( | 38 AudioOutputStream* MakeLowLatencyOutputStream( |
39 const AudioParameters& params, | 39 const AudioParameters& params, |
40 const std::string& device_id) override; | 40 const std::string& device_id, |
| 41 const StatisticsCallback& statistics_callback) override; |
41 AudioInputStream* MakeLinearInputStream( | 42 AudioInputStream* MakeLinearInputStream( |
42 const AudioParameters& params, | 43 const AudioParameters& params, |
43 const std::string& device_id) override; | 44 const std::string& device_id) override; |
44 AudioInputStream* MakeLowLatencyInputStream( | 45 AudioInputStream* MakeLowLatencyInputStream( |
45 const AudioParameters& params, | 46 const AudioParameters& params, |
46 const std::string& device_id) override; | 47 const std::string& device_id) override; |
47 | 48 |
48 static snd_pcm_format_t BitsToFormat(int bits_per_sample); | 49 static snd_pcm_format_t BitsToFormat(int bits_per_sample); |
49 | 50 |
50 protected: | 51 protected: |
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69 | 70 |
70 const char* beamforming_on_device_id_; | 71 const char* beamforming_on_device_id_; |
71 const char* beamforming_off_device_id_; | 72 const char* beamforming_off_device_id_; |
72 | 73 |
73 DISALLOW_COPY_AND_ASSIGN(AudioManagerCras); | 74 DISALLOW_COPY_AND_ASSIGN(AudioManagerCras); |
74 }; | 75 }; |
75 | 76 |
76 } // namespace media | 77 } // namespace media |
77 | 78 |
78 #endif // MEDIA_AUDIO_CRAS_AUDIO_MANAGER_CRAS_H_ | 79 #endif // MEDIA_AUDIO_CRAS_AUDIO_MANAGER_CRAS_H_ |
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