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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_WIN_AUDIO_MANAGER_WIN_H_ | 5 #ifndef MEDIA_AUDIO_WIN_AUDIO_MANAGER_WIN_H_ |
6 #define MEDIA_AUDIO_WIN_AUDIO_MANAGER_WIN_H_ | 6 #define MEDIA_AUDIO_WIN_AUDIO_MANAGER_WIN_H_ |
7 | 7 |
8 #include <string> | 8 #include <string> |
9 | 9 |
10 #include "media/audio/audio_manager_base.h" | 10 #include "media/audio/audio_manager_base.h" |
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55 const AudioParameters& input_params) OVERRIDE; | 55 const AudioParameters& input_params) OVERRIDE; |
56 | 56 |
57 private: | 57 private: |
58 enum EnumerationType { | 58 enum EnumerationType { |
59 kUninitializedEnumeration = 0, | 59 kUninitializedEnumeration = 0, |
60 kMMDeviceEnumeration, | 60 kMMDeviceEnumeration, |
61 kWaveEnumeration, | 61 kWaveEnumeration, |
62 }; | 62 }; |
63 | 63 |
64 // Allow unit test to modify the utilized enumeration API. | 64 // Allow unit test to modify the utilized enumeration API. |
65 friend class AudioInputDeviceTest; | 65 friend class AudioManagerTest; |
66 | 66 |
67 EnumerationType enumeration_type_; | 67 EnumerationType enumeration_type_; |
68 EnumerationType enumeration_type() { return enumeration_type_; } | 68 EnumerationType enumeration_type() { return enumeration_type_; } |
69 void SetEnumerationType(EnumerationType type) { | 69 void SetEnumerationType(EnumerationType type) { |
70 enumeration_type_ = type; | 70 enumeration_type_ = type; |
71 } | 71 } |
72 | 72 |
73 // Returns a PCMWaveInAudioInputStream instance or NULL on failure. | 73 // Returns a PCMWaveInAudioInputStream instance or NULL on failure. |
74 // This method converts MMDevice-style device ID to WaveIn-style device ID if | 74 // This method converts MMDevice-style device ID to WaveIn-style device ID if |
75 // necessary. | 75 // necessary. |
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87 | 87 |
88 // Listen for output device changes. | 88 // Listen for output device changes. |
89 scoped_ptr<AudioDeviceListenerWin> output_device_listener_; | 89 scoped_ptr<AudioDeviceListenerWin> output_device_listener_; |
90 | 90 |
91 DISALLOW_COPY_AND_ASSIGN(AudioManagerWin); | 91 DISALLOW_COPY_AND_ASSIGN(AudioManagerWin); |
92 }; | 92 }; |
93 | 93 |
94 } // namespace media | 94 } // namespace media |
95 | 95 |
96 #endif // MEDIA_AUDIO_WIN_AUDIO_MANAGER_WIN_H_ | 96 #endif // MEDIA_AUDIO_WIN_AUDIO_MANAGER_WIN_H_ |
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