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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_BASE_H_ | 5 #ifndef MEDIA_AUDIO_AUDIO_MANAGER_BASE_H_ |
6 #define MEDIA_AUDIO_AUDIO_MANAGER_BASE_H_ | 6 #define MEDIA_AUDIO_AUDIO_MANAGER_BASE_H_ |
7 | 7 |
8 #include <string> | 8 #include <string> |
9 #include <utility> | 9 #include <utility> |
10 | 10 |
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108 | 108 |
109 virtual AudioParameters GetInputStreamParameters( | 109 virtual AudioParameters GetInputStreamParameters( |
110 const std::string& device_id) OVERRIDE; | 110 const std::string& device_id) OVERRIDE; |
111 | 111 |
112 virtual std::string GetAssociatedOutputDeviceID( | 112 virtual std::string GetAssociatedOutputDeviceID( |
113 const std::string& input_device_id) OVERRIDE; | 113 const std::string& input_device_id) OVERRIDE; |
114 | 114 |
115 virtual scoped_ptr<AudioLog> CreateAudioLog( | 115 virtual scoped_ptr<AudioLog> CreateAudioLog( |
116 AudioLogFactory::AudioComponent component) OVERRIDE; | 116 AudioLogFactory::AudioComponent component) OVERRIDE; |
117 | 117 |
118 virtual void FixWedgedAudio() OVERRIDE; | |
119 | |
120 protected: | 118 protected: |
121 AudioManagerBase(AudioLogFactory* audio_log_factory); | 119 AudioManagerBase(AudioLogFactory* audio_log_factory); |
122 | 120 |
123 // Shuts down the audio thread and releases all the audio output dispatchers | 121 // Shuts down the audio thread and releases all the audio output dispatchers |
124 // on the audio thread. All audio streams should be freed before Shutdown() | 122 // on the audio thread. All audio streams should be freed before Shutdown() |
125 // is called. This must be called in the destructor of every AudioManagerBase | 123 // is called. This must be called in the destructor of every AudioManagerBase |
126 // implementation. | 124 // implementation. |
127 void Shutdown(); | 125 void Shutdown(); |
128 | 126 |
129 void SetMaxOutputStreamsAllowed(int max) { max_num_output_streams_ = max; } | 127 void SetMaxOutputStreamsAllowed(int max) { max_num_output_streams_ = max; } |
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195 | 193 |
196 // Proxy for creating AudioLog objects. | 194 // Proxy for creating AudioLog objects. |
197 AudioLogFactory* const audio_log_factory_; | 195 AudioLogFactory* const audio_log_factory_; |
198 | 196 |
199 DISALLOW_COPY_AND_ASSIGN(AudioManagerBase); | 197 DISALLOW_COPY_AND_ASSIGN(AudioManagerBase); |
200 }; | 198 }; |
201 | 199 |
202 } // namespace media | 200 } // namespace media |
203 | 201 |
204 #endif // MEDIA_AUDIO_AUDIO_MANAGER_BASE_H_ | 202 #endif // MEDIA_AUDIO_AUDIO_MANAGER_BASE_H_ |
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