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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/pulse/audio_manager_pulse.h" | 5 #include "media/audio/pulse/audio_manager_pulse.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/files/file_path.h" | 9 #include "base/files/file_path.h" |
10 #include "base/logging.h" | 10 #include "base/logging.h" |
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174 } else { | 174 } else { |
175 sample_rate = GetNativeSampleRate(); | 175 sample_rate = GetNativeSampleRate(); |
176 } | 176 } |
177 | 177 |
178 int user_buffer_size = GetUserBufferSize(); | 178 int user_buffer_size = GetUserBufferSize(); |
179 if (user_buffer_size) | 179 if (user_buffer_size) |
180 buffer_size = user_buffer_size; | 180 buffer_size = user_buffer_size; |
181 | 181 |
182 return AudioParameters( | 182 return AudioParameters( |
183 AudioParameters::AUDIO_PCM_LOW_LATENCY, channel_layout, input_channels, | 183 AudioParameters::AUDIO_PCM_LOW_LATENCY, channel_layout, input_channels, |
184 sample_rate, bits_per_sample, buffer_size); | 184 sample_rate, bits_per_sample, buffer_size, AudioParameters::NO_EFFECTS); |
185 } | 185 } |
186 | 186 |
187 AudioOutputStream* AudioManagerPulse::MakeOutputStream( | 187 AudioOutputStream* AudioManagerPulse::MakeOutputStream( |
188 const AudioParameters& params, const std::string& input_device_id) { | 188 const AudioParameters& params, const std::string& input_device_id) { |
189 if (params.input_channels()) { | 189 if (params.input_channels()) { |
190 return new PulseAudioUnifiedStream(params, input_device_id, this); | 190 return new PulseAudioUnifiedStream(params, input_device_id, this); |
191 } | 191 } |
192 | 192 |
193 return new PulseAudioOutputStream(params, this); | 193 return new PulseAudioOutputStream(params, this); |
194 } | 194 } |
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325 void AudioManagerPulse::SampleRateInfoCallback(pa_context* context, | 325 void AudioManagerPulse::SampleRateInfoCallback(pa_context* context, |
326 const pa_server_info* info, | 326 const pa_server_info* info, |
327 void* user_data) { | 327 void* user_data) { |
328 AudioManagerPulse* manager = reinterpret_cast<AudioManagerPulse*>(user_data); | 328 AudioManagerPulse* manager = reinterpret_cast<AudioManagerPulse*>(user_data); |
329 | 329 |
330 manager->native_input_sample_rate_ = info->sample_spec.rate; | 330 manager->native_input_sample_rate_ = info->sample_spec.rate; |
331 pa_threaded_mainloop_signal(manager->input_mainloop_, 0); | 331 pa_threaded_mainloop_signal(manager->input_mainloop_, 0); |
332 } | 332 } |
333 | 333 |
334 } // namespace media | 334 } // namespace media |
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