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1 // Copyright (c) 2012 The Chromium Authors. All rights reserved. | 1 // Copyright (c) 2012 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_AUDIO_MANAGER_H_ | 5 #ifndef MEDIA_AUDIO_AUDIO_MANAGER_H_ |
6 #define MEDIA_AUDIO_AUDIO_MANAGER_H_ | 6 #define MEDIA_AUDIO_AUDIO_MANAGER_H_ |
7 | 7 |
8 #include <string> | 8 #include <string> |
9 | 9 |
10 #include "base/basictypes.h" | 10 #include "base/basictypes.h" |
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204 // Create a new AudioLog object for tracking the behavior for one or more | 204 // Create a new AudioLog object for tracking the behavior for one or more |
205 // instances of the given component. See AudioLogFactory for more details. | 205 // instances of the given component. See AudioLogFactory for more details. |
206 virtual scoped_ptr<AudioLog> CreateAudioLog( | 206 virtual scoped_ptr<AudioLog> CreateAudioLog( |
207 AudioLogFactory::AudioComponent component) = 0; | 207 AudioLogFactory::AudioComponent component) = 0; |
208 | 208 |
209 // Informs the audio manager that the system has support for a keyboard mic. | 209 // Informs the audio manager that the system has support for a keyboard mic. |
210 // This information will be passed on in the return value of | 210 // This information will be passed on in the return value of |
211 // GetInputStreamParameters as an effect. Only supported on ChromeOS. | 211 // GetInputStreamParameters as an effect. Only supported on ChromeOS. |
212 virtual void SetHasKeyboardMic() = 0; | 212 virtual void SetHasKeyboardMic() = 0; |
213 | 213 |
214 // Informs the audio manager that the system has support for an input device. | |
215 // This information will be cached for HasAudioInputDevices. | |
216 // Only supported on ChromeOS. | |
Daniel Erat
2015/06/18 14:53:20
nit: s/ChromeOS/Chrome OS/ (the product name has a
cychiang
2015/06/23 06:05:40
Done.
| |
217 virtual void SetHasInputDevices(bool has_input_devices) = 0; | |
218 | |
214 protected: | 219 protected: |
215 AudioManager(); | 220 AudioManager(); |
216 | 221 |
217 private: | 222 private: |
218 DISALLOW_COPY_AND_ASSIGN(AudioManager); | 223 DISALLOW_COPY_AND_ASSIGN(AudioManager); |
219 }; | 224 }; |
220 | 225 |
221 } // namespace media | 226 } // namespace media |
222 | 227 |
223 #endif // MEDIA_AUDIO_AUDIO_MANAGER_H_ | 228 #endif // MEDIA_AUDIO_AUDIO_MANAGER_H_ |
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