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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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57 enum EnumerationType { | 57 enum EnumerationType { |
58 kMMDeviceEnumeration, | 58 kMMDeviceEnumeration, |
59 kWaveEnumeration, | 59 kWaveEnumeration, |
60 }; | 60 }; |
61 | 61 |
62 // Allow unit test to modify the utilized enumeration API. | 62 // Allow unit test to modify the utilized enumeration API. |
63 friend class AudioManagerTest; | 63 friend class AudioManagerTest; |
64 | 64 |
65 EnumerationType enumeration_type_; | 65 EnumerationType enumeration_type_; |
66 EnumerationType enumeration_type() { return enumeration_type_; } | 66 EnumerationType enumeration_type() { return enumeration_type_; } |
67 void SetEnumerationType(EnumerationType type) { | 67 void set_enumeration_type(EnumerationType type) { enumeration_type_ = type; } |
68 enumeration_type_ = type; | |
69 } | |
70 | 68 |
71 inline bool core_audio_supported() const { | 69 inline bool core_audio_supported() const { |
72 return enumeration_type_ == kMMDeviceEnumeration; | 70 return enumeration_type_ == kMMDeviceEnumeration; |
73 } | 71 } |
74 | 72 |
75 // Returns a PCMWaveInAudioInputStream instance or NULL on failure. | 73 // Returns a PCMWaveInAudioInputStream instance or NULL on failure. |
76 // 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 |
77 // necessary. | 75 // necessary. |
78 // (Please see device_enumeration_win.h for more info about the two kinds of | 76 // (Please see device_enumeration_win.h for more info about the two kinds of |
79 // device IDs.) | 77 // device IDs.) |
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90 | 88 |
91 // Listen for output device changes. | 89 // Listen for output device changes. |
92 scoped_ptr<AudioDeviceListenerWin> output_device_listener_; | 90 scoped_ptr<AudioDeviceListenerWin> output_device_listener_; |
93 | 91 |
94 DISALLOW_COPY_AND_ASSIGN(AudioManagerWin); | 92 DISALLOW_COPY_AND_ASSIGN(AudioManagerWin); |
95 }; | 93 }; |
96 | 94 |
97 } // namespace media | 95 } // namespace media |
98 | 96 |
99 #endif // MEDIA_AUDIO_WIN_AUDIO_MANAGER_WIN_H_ | 97 #endif // MEDIA_AUDIO_WIN_AUDIO_MANAGER_WIN_H_ |
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