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1 // Copyright 2013 The Chromium Authors. All rights reserved. | 1 // Copyright 2013 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 #include "media/audio/fake_audio_manager.h" | 5 #include "media/audio/fake_audio_manager.h" |
6 | 6 |
7 namespace media { | 7 namespace media { |
8 | 8 |
9 namespace { | 9 namespace { |
10 | 10 |
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28 Shutdown(); | 28 Shutdown(); |
29 } | 29 } |
30 | 30 |
31 // Implementation of AudioManager. | 31 // Implementation of AudioManager. |
32 bool FakeAudioManager::HasAudioOutputDevices() { return false; } | 32 bool FakeAudioManager::HasAudioOutputDevices() { return false; } |
33 | 33 |
34 bool FakeAudioManager::HasAudioInputDevices() { return false; } | 34 bool FakeAudioManager::HasAudioInputDevices() { return false; } |
35 | 35 |
36 // Implementation of AudioManagerBase. | 36 // Implementation of AudioManagerBase. |
37 AudioOutputStream* FakeAudioManager::MakeLinearOutputStream( | 37 AudioOutputStream* FakeAudioManager::MakeLinearOutputStream( |
38 const AudioParameters& params) { | 38 const AudioParameters& params, |
| 39 const LogCallback& log_callback) { |
39 return FakeAudioOutputStream::MakeFakeStream(this, params); | 40 return FakeAudioOutputStream::MakeFakeStream(this, params); |
40 } | 41 } |
41 | 42 |
42 AudioOutputStream* FakeAudioManager::MakeLowLatencyOutputStream( | 43 AudioOutputStream* FakeAudioManager::MakeLowLatencyOutputStream( |
43 const AudioParameters& params, | 44 const AudioParameters& params, |
44 const std::string& device_id) { | 45 const std::string& device_id, |
| 46 const LogCallback& log_callback) { |
45 return FakeAudioOutputStream::MakeFakeStream(this, params); | 47 return FakeAudioOutputStream::MakeFakeStream(this, params); |
46 } | 48 } |
47 | 49 |
48 AudioInputStream* FakeAudioManager::MakeLinearInputStream( | 50 AudioInputStream* FakeAudioManager::MakeLinearInputStream( |
49 const AudioParameters& params, | 51 const AudioParameters& params, |
50 const std::string& device_id) { | 52 const std::string& device_id, |
| 53 const LogCallback& log_callback) { |
51 return FakeAudioInputStream::MakeFakeStream(this, params); | 54 return FakeAudioInputStream::MakeFakeStream(this, params); |
52 } | 55 } |
53 | 56 |
54 AudioInputStream* FakeAudioManager::MakeLowLatencyInputStream( | 57 AudioInputStream* FakeAudioManager::MakeLowLatencyInputStream( |
55 const AudioParameters& params, | 58 const AudioParameters& params, |
56 const std::string& device_id) { | 59 const std::string& device_id, |
| 60 const LogCallback& log_callback) { |
57 return FakeAudioInputStream::MakeFakeStream(this, params); | 61 return FakeAudioInputStream::MakeFakeStream(this, params); |
58 } | 62 } |
59 | 63 |
60 AudioParameters FakeAudioManager::GetPreferredOutputStreamParameters( | 64 AudioParameters FakeAudioManager::GetPreferredOutputStreamParameters( |
61 const std::string& output_device_id, | 65 const std::string& output_device_id, |
62 const AudioParameters& input_params) { | 66 const AudioParameters& input_params) { |
63 static const int kDefaultOutputBufferSize = 2048; | 67 static const int kDefaultOutputBufferSize = 2048; |
64 static const int kDefaultSampleRate = 48000; | 68 static const int kDefaultSampleRate = 48000; |
65 ChannelLayout channel_layout = CHANNEL_LAYOUT_STEREO; | 69 ChannelLayout channel_layout = CHANNEL_LAYOUT_STEREO; |
66 int sample_rate = kDefaultSampleRate; | 70 int sample_rate = kDefaultSampleRate; |
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78 } | 82 } |
79 | 83 |
80 AudioParameters FakeAudioManager::GetInputStreamParameters( | 84 AudioParameters FakeAudioManager::GetInputStreamParameters( |
81 const std::string& device_id) { | 85 const std::string& device_id) { |
82 return AudioParameters( | 86 return AudioParameters( |
83 AudioParameters::AUDIO_PCM_LOW_LATENCY, CHANNEL_LAYOUT_STEREO, | 87 AudioParameters::AUDIO_PCM_LOW_LATENCY, CHANNEL_LAYOUT_STEREO, |
84 kDefaultSampleRate, 16, kDefaultInputBufferSize); | 88 kDefaultSampleRate, 16, kDefaultInputBufferSize); |
85 } | 89 } |
86 | 90 |
87 } // namespace media | 91 } // namespace media |
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