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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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27 bool HasAudioOutputDevices() override; | 27 bool HasAudioOutputDevices() override; |
28 bool HasAudioInputDevices() override; | 28 bool HasAudioInputDevices() override; |
29 void ShowAudioInputSettings() override; | 29 void ShowAudioInputSettings() override; |
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, |
| 38 const LogCallback& log_callback) override; |
38 AudioOutputStream* MakeLowLatencyOutputStream( | 39 AudioOutputStream* MakeLowLatencyOutputStream( |
39 const AudioParameters& params, | 40 const AudioParameters& params, |
40 const std::string& device_id) override; | 41 const std::string& device_id, |
| 42 const LogCallback& log_callback) override; |
41 AudioInputStream* MakeLinearInputStream( | 43 AudioInputStream* MakeLinearInputStream( |
42 const AudioParameters& params, | 44 const AudioParameters& params, |
43 const std::string& device_id) override; | 45 const std::string& device_id, |
| 46 const LogCallback& log_callback) override; |
44 AudioInputStream* MakeLowLatencyInputStream( | 47 AudioInputStream* MakeLowLatencyInputStream( |
45 const AudioParameters& params, | 48 const AudioParameters& params, |
46 const std::string& device_id) override; | 49 const std::string& device_id, |
| 50 const LogCallback& log_callback) override; |
47 | 51 |
48 static snd_pcm_format_t BitsToFormat(int bits_per_sample); | 52 static snd_pcm_format_t BitsToFormat(int bits_per_sample); |
49 | 53 |
50 protected: | 54 protected: |
51 ~AudioManagerCras() override; | 55 ~AudioManagerCras() override; |
52 | 56 |
53 AudioParameters GetPreferredOutputStreamParameters( | 57 AudioParameters GetPreferredOutputStreamParameters( |
54 const std::string& output_device_id, | 58 const std::string& output_device_id, |
55 const AudioParameters& input_params) override; | 59 const AudioParameters& input_params) override; |
56 | 60 |
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69 | 73 |
70 const char* beamforming_on_device_id_; | 74 const char* beamforming_on_device_id_; |
71 const char* beamforming_off_device_id_; | 75 const char* beamforming_off_device_id_; |
72 | 76 |
73 DISALLOW_COPY_AND_ASSIGN(AudioManagerCras); | 77 DISALLOW_COPY_AND_ASSIGN(AudioManagerCras); |
74 }; | 78 }; |
75 | 79 |
76 } // namespace media | 80 } // namespace media |
77 | 81 |
78 #endif // MEDIA_AUDIO_CRAS_AUDIO_MANAGER_CRAS_H_ | 82 #endif // MEDIA_AUDIO_CRAS_AUDIO_MANAGER_CRAS_H_ |
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