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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_OPENBSD_AUDIO_MANAGER_OPENBSD_H_ | 5 #ifndef MEDIA_AUDIO_OPENBSD_AUDIO_MANAGER_OPENBSD_H_ |
6 #define MEDIA_AUDIO_OPENBSD_AUDIO_MANAGER_OPENBSD_H_ | 6 #define MEDIA_AUDIO_OPENBSD_AUDIO_MANAGER_OPENBSD_H_ |
7 | 7 |
8 #include <set> | 8 #include <set> |
9 | 9 |
10 #include "base/compiler_specific.h" | 10 #include "base/compiler_specific.h" |
11 #include "media/audio/audio_manager_base.h" | 11 #include "media/audio/audio_manager_base.h" |
12 | 12 |
13 namespace media { | 13 namespace media { |
14 | 14 |
15 class MEDIA_EXPORT AudioManagerOpenBSD : public AudioManagerBase { | 15 class MEDIA_EXPORT AudioManagerOpenBSD : public AudioManagerBase { |
16 public: | 16 public: |
17 AudioManagerOpenBSD(); | 17 AudioManagerOpenBSD(); |
18 | 18 |
19 // Implementation of AudioManager. | 19 // Implementation of AudioManager. |
20 virtual bool HasAudioOutputDevices() OVERRIDE; | 20 virtual bool HasAudioOutputDevices() OVERRIDE; |
21 virtual bool HasAudioInputDevices() OVERRIDE; | 21 virtual bool HasAudioInputDevices() OVERRIDE; |
| 22 virtual AudioParameters GetInputStreamParameters( |
| 23 const std::string& device_id) OVERRIDE; |
22 | 24 |
23 // Implementation of AudioManagerBase. | 25 // Implementation of AudioManagerBase. |
24 virtual AudioOutputStream* MakeLinearOutputStream( | 26 virtual AudioOutputStream* MakeLinearOutputStream( |
25 const AudioParameters& params) OVERRIDE; | 27 const AudioParameters& params) OVERRIDE; |
26 virtual AudioOutputStream* MakeLowLatencyOutputStream( | 28 virtual AudioOutputStream* MakeLowLatencyOutputStream( |
27 const AudioParameters& params) OVERRIDE; | 29 const AudioParameters& params) OVERRIDE; |
28 virtual AudioInputStream* MakeLinearInputStream( | 30 virtual AudioInputStream* MakeLinearInputStream( |
29 const AudioParameters& params, const std::string& device_id) OVERRIDE; | 31 const AudioParameters& params, const std::string& device_id) OVERRIDE; |
30 virtual AudioInputStream* MakeLowLatencyInputStream( | 32 virtual AudioInputStream* MakeLowLatencyInputStream( |
31 const AudioParameters& params, const std::string& device_id) OVERRIDE; | 33 const AudioParameters& params, const std::string& device_id) OVERRIDE; |
32 | 34 |
33 protected: | 35 protected: |
34 virtual ~AudioManagerOpenBSD(); | 36 virtual ~AudioManagerOpenBSD(); |
35 | 37 |
| 38 virtual AudioParameters GetPreferredOutputStreamParameters( |
| 39 const AudioParameters& input_params) OVERRIDE; |
| 40 |
36 private: | 41 private: |
37 // Called by MakeLinearOutputStream and MakeLowLatencyOutputStream. | 42 // Called by MakeLinearOutputStream and MakeLowLatencyOutputStream. |
38 AudioOutputStream* MakeOutputStream(const AudioParameters& params); | 43 AudioOutputStream* MakeOutputStream(const AudioParameters& params); |
39 | 44 |
40 DISALLOW_COPY_AND_ASSIGN(AudioManagerOpenBSD); | 45 DISALLOW_COPY_AND_ASSIGN(AudioManagerOpenBSD); |
41 }; | 46 }; |
42 | 47 |
43 } // namespace media | 48 } // namespace media |
44 | 49 |
45 #endif // MEDIA_AUDIO_OPENBSD_AUDIO_MANAGER_OPENBSD_H_ | 50 #endif // MEDIA_AUDIO_OPENBSD_AUDIO_MANAGER_OPENBSD_H_ |
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