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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 <memory> | 8 #include <memory> |
9 #include <string> | 9 #include <string> |
10 #include <utility> | 10 #include <utility> |
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73 virtual AudioOutputStream* MakeLinearOutputStream( | 73 virtual AudioOutputStream* MakeLinearOutputStream( |
74 const AudioParameters& params, | 74 const AudioParameters& params, |
75 const LogCallback& log_callback) = 0; | 75 const LogCallback& log_callback) = 0; |
76 | 76 |
77 // Creates the output stream for the |AUDIO_PCM_LOW_LATENCY| format. | 77 // Creates the output stream for the |AUDIO_PCM_LOW_LATENCY| format. |
78 virtual AudioOutputStream* MakeLowLatencyOutputStream( | 78 virtual AudioOutputStream* MakeLowLatencyOutputStream( |
79 const AudioParameters& params, | 79 const AudioParameters& params, |
80 const std::string& device_id, | 80 const std::string& device_id, |
81 const LogCallback& log_callback) = 0; | 81 const LogCallback& log_callback) = 0; |
82 | 82 |
| 83 // Creates the output stream for the |AUDIO_RAW_XXX| format. |
| 84 virtual AudioOutputStream* MakeRawOutputStream( |
| 85 const AudioParameters& params, |
| 86 const std::string& device_id, |
| 87 const LogCallback& log_callback); |
| 88 |
83 // Creates the input stream for the |AUDIO_PCM_LINEAR| format. The legacy | 89 // Creates the input stream for the |AUDIO_PCM_LINEAR| format. The legacy |
84 // name is also from |AUDIO_PCM_LINEAR|. | 90 // name is also from |AUDIO_PCM_LINEAR|. |
85 virtual AudioInputStream* MakeLinearInputStream( | 91 virtual AudioInputStream* MakeLinearInputStream( |
86 const AudioParameters& params, | 92 const AudioParameters& params, |
87 const std::string& device_id, | 93 const std::string& device_id, |
88 const LogCallback& log_callback) = 0; | 94 const LogCallback& log_callback) = 0; |
89 | 95 |
90 // Creates the input stream for the |AUDIO_PCM_LOW_LATENCY| format. | 96 // Creates the input stream for the |AUDIO_PCM_LOW_LATENCY| format. |
91 virtual AudioInputStream* MakeLowLatencyInputStream( | 97 virtual AudioInputStream* MakeLowLatencyInputStream( |
92 const AudioParameters& params, | 98 const AudioParameters& params, |
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166 | 172 |
167 // Proxy for creating AudioLog objects. | 173 // Proxy for creating AudioLog objects. |
168 AudioLogFactory* const audio_log_factory_; | 174 AudioLogFactory* const audio_log_factory_; |
169 | 175 |
170 DISALLOW_COPY_AND_ASSIGN(AudioManagerBase); | 176 DISALLOW_COPY_AND_ASSIGN(AudioManagerBase); |
171 }; | 177 }; |
172 | 178 |
173 } // namespace media | 179 } // namespace media |
174 | 180 |
175 #endif // MEDIA_AUDIO_AUDIO_MANAGER_BASE_H_ | 181 #endif // MEDIA_AUDIO_AUDIO_MANAGER_BASE_H_ |
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