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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_BASE_AUDIO_CAPTURER_SOURCE_H_ | 5 #ifndef MEDIA_BASE_AUDIO_CAPTURER_SOURCE_H_ |
6 #define MEDIA_BASE_AUDIO_CAPTURER_SOURCE_H_ | 6 #define MEDIA_BASE_AUDIO_CAPTURER_SOURCE_H_ |
7 | 7 |
8 #include <string> | 8 #include <string> |
9 #include <vector> | 9 #include <vector> |
10 #include "base/memory/ref_counted.h" | 10 #include "base/memory/ref_counted.h" |
11 #include "media/audio/audio_parameters.h" | |
12 #include "media/base/audio_bus.h" | 11 #include "media/base/audio_bus.h" |
| 12 #include "media/base/audio_parameters.h" |
13 #include "media/base/media_export.h" | 13 #include "media/base/media_export.h" |
14 | 14 |
15 namespace media { | 15 namespace media { |
16 | 16 |
17 // AudioCapturerSource is an interface representing the source for | 17 // AudioCapturerSource is an interface representing the source for |
18 // captured audio. An implementation will periodically call Capture() on a | 18 // captured audio. An implementation will periodically call Capture() on a |
19 // callback object. | 19 // callback object. |
20 class AudioCapturerSource | 20 class AudioCapturerSource |
21 : public base::RefCountedThreadSafe<media::AudioCapturerSource> { | 21 : public base::RefCountedThreadSafe<media::AudioCapturerSource> { |
22 public: | 22 public: |
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61 virtual void SetAutomaticGainControl(bool enable) = 0; | 61 virtual void SetAutomaticGainControl(bool enable) = 0; |
62 | 62 |
63 protected: | 63 protected: |
64 friend class base::RefCountedThreadSafe<AudioCapturerSource>; | 64 friend class base::RefCountedThreadSafe<AudioCapturerSource>; |
65 virtual ~AudioCapturerSource() {} | 65 virtual ~AudioCapturerSource() {} |
66 }; | 66 }; |
67 | 67 |
68 } // namespace media | 68 } // namespace media |
69 | 69 |
70 #endif // MEDIA_BASE_AUDIO_CAPTURER_SOURCE_H_ | 70 #endif // MEDIA_BASE_AUDIO_CAPTURER_SOURCE_H_ |
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