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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> |
| (...skipping 16 matching lines...) Expand all Loading... |
| 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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