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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 #include "media/audio/audio_manager_base.h" | 5 #include "media/audio/audio_manager_base.h" |
6 | 6 |
7 #include "base/bind.h" | 7 #include "base/bind.h" |
8 #include "base/bind_helpers.h" | 8 #include "base/bind_helpers.h" |
9 #include "base/command_line.h" | 9 #include "base/command_line.h" |
10 #include "base/macros.h" | 10 #include "base/macros.h" |
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129 AudioOutputStream* stream; | 129 AudioOutputStream* stream; |
130 switch (params.format()) { | 130 switch (params.format()) { |
131 case AudioParameters::AUDIO_PCM_LINEAR: | 131 case AudioParameters::AUDIO_PCM_LINEAR: |
132 DCHECK(AudioDeviceDescription::IsDefaultDevice(device_id)) | 132 DCHECK(AudioDeviceDescription::IsDefaultDevice(device_id)) |
133 << "AUDIO_PCM_LINEAR supports only the default device."; | 133 << "AUDIO_PCM_LINEAR supports only the default device."; |
134 stream = MakeLinearOutputStream(params, log_callback); | 134 stream = MakeLinearOutputStream(params, log_callback); |
135 break; | 135 break; |
136 case AudioParameters::AUDIO_PCM_LOW_LATENCY: | 136 case AudioParameters::AUDIO_PCM_LOW_LATENCY: |
137 stream = MakeLowLatencyOutputStream(params, device_id, log_callback); | 137 stream = MakeLowLatencyOutputStream(params, device_id, log_callback); |
138 break; | 138 break; |
139 case AudioParameters::AUDIO_BITSTREAM_AC3: | |
140 case AudioParameters::AUDIO_BITSTREAM_EAC3: | |
141 // TODO(tsunghung): create passthrough output stream. | |
DaleCurtis
2016/11/17 00:02:15
NOTREACHED()?
AndyWu
2016/11/17 18:56:55
Done.
| |
142 stream = nullptr; | |
143 break; | |
139 case AudioParameters::AUDIO_FAKE: | 144 case AudioParameters::AUDIO_FAKE: |
140 stream = FakeAudioOutputStream::MakeFakeStream(this, params); | 145 stream = FakeAudioOutputStream::MakeFakeStream(this, params); |
141 break; | 146 break; |
142 default: | 147 default: |
143 stream = NULL; | 148 stream = NULL; |
144 break; | 149 break; |
145 } | 150 } |
146 | 151 |
147 if (stream) { | 152 if (stream) { |
148 ++num_output_streams_; | 153 ++num_output_streams_; |
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382 | 387 |
383 return 0; | 388 return 0; |
384 } | 389 } |
385 | 390 |
386 std::unique_ptr<AudioLog> AudioManagerBase::CreateAudioLog( | 391 std::unique_ptr<AudioLog> AudioManagerBase::CreateAudioLog( |
387 AudioLogFactory::AudioComponent component) { | 392 AudioLogFactory::AudioComponent component) { |
388 return audio_log_factory_->CreateAudioLog(component); | 393 return audio_log_factory_->CreateAudioLog(component); |
389 } | 394 } |
390 | 395 |
391 } // namespace media | 396 } // namespace media |
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