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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/linux/audio_manager_linux.h" | 5 #include "media/audio/linux/audio_manager_linux.h" |
6 | 6 |
7 #include "base/command_line.h" | 7 #include "base/command_line.h" |
8 #include "base/environment.h" | 8 #include "base/environment.h" |
9 #include "base/logging.h" | 9 #include "base/logging.h" |
10 #include "base/nix/xdg_util.h" | 10 #include "base/nix/xdg_util.h" |
11 #include "base/process_util.h" | 11 #include "base/process_util.h" |
12 #include "base/stl_util.h" | 12 #include "base/stl_util.h" |
13 #include "media/audio/audio_output_dispatcher.h" | 13 #include "media/audio/audio_output_dispatcher.h" |
14 #include "media/audio/audio_parameters.h" | 14 #include "media/audio/audio_parameters.h" |
15 #include "media/audio/audio_util.h" | 15 #include "media/audio/audio_util.h" |
16 #if defined(USE_CRAS) | 16 #if defined(USE_CRAS) |
17 #include "media/audio/cras/audio_manager_cras.h" | 17 #include "media/audio/cras/audio_manager_cras.h" |
18 #endif | 18 #endif |
19 #include "media/audio/linux/alsa_input.h" | 19 #include "media/audio/linux/alsa_input.h" |
20 #include "media/audio/linux/alsa_output.h" | 20 #include "media/audio/linux/alsa_output.h" |
21 #include "media/audio/linux/alsa_wrapper.h" | 21 #include "media/audio/linux/alsa_wrapper.h" |
22 #if defined(USE_PULSEAUDIO) | |
23 #include "media/audio/pulse/audio_manager_pulse.h" | 22 #include "media/audio/pulse/audio_manager_pulse.h" |
24 #endif | |
25 #include "media/base/channel_layout.h" | 23 #include "media/base/channel_layout.h" |
26 #include "media/base/limits.h" | 24 #include "media/base/limits.h" |
27 #include "media/base/media_switches.h" | 25 #include "media/base/media_switches.h" |
28 | 26 |
29 namespace media { | 27 namespace media { |
30 | 28 |
31 // Maximum number of output streams that can be open simultaneously. | 29 // Maximum number of output streams that can be open simultaneously. |
32 static const int kMaxOutputStreams = 50; | 30 static const int kMaxOutputStreams = 50; |
33 | 31 |
34 // Default sample rate for input and output streams. | 32 // Default sample rate for input and output streams. |
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318 return new AlsaPcmInputStream(this, device_name, params, wrapper_.get()); | 316 return new AlsaPcmInputStream(this, device_name, params, wrapper_.get()); |
319 } | 317 } |
320 | 318 |
321 AudioManager* CreateAudioManager() { | 319 AudioManager* CreateAudioManager() { |
322 #if defined(USE_CRAS) | 320 #if defined(USE_CRAS) |
323 if (CommandLine::ForCurrentProcess()->HasSwitch(switches::kUseCras)) { | 321 if (CommandLine::ForCurrentProcess()->HasSwitch(switches::kUseCras)) { |
324 return new AudioManagerCras(); | 322 return new AudioManagerCras(); |
325 } | 323 } |
326 #endif | 324 #endif |
327 | 325 |
328 #if defined(USE_PULSEAUDIO) | 326 AudioManager* manager = AudioManagerPulse::Create(); |
DaleCurtis
2013/03/11 22:06:46
fischman had a great suggestion: You should add a
no longer working on chromium
2013/03/12 16:08:29
Done.
| |
329 if (CommandLine::ForCurrentProcess()->HasSwitch(switches::kUsePulseAudio)) { | 327 if (manager) |
330 AudioManager* manager = AudioManagerPulse::Create(); | 328 return manager; |
331 if (manager) | |
332 return manager; | |
333 } | |
334 #endif | |
335 | 329 |
336 return new AudioManagerLinux(); | 330 return new AudioManagerLinux(); |
337 } | 331 } |
338 | 332 |
339 } // namespace media | 333 } // namespace media |
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