| 143 | } |
| 144 | |
| 145 | AudioStreamConfig GetDefaultOutputAudioDeviceConfiguration() |
| 146 | { |
| 147 | AudioStreamConfig outputConfig; |
| 148 | |
| 149 | const std::vector<AudioDeviceInfo> audioDevices = lab::MakeAudioDeviceList(); |
| 150 | const AudioDeviceIndex default_output_device = lab::GetDefaultOutputAudioDeviceIndex(); |
| 151 | const AudioDeviceIndex default_input_device = lab::GetDefaultInputAudioDeviceIndex(); |
| 152 | |
| 153 | AudioDeviceInfo defaultOutputInfo; |
| 154 | for (auto& info : audioDevices) |
| 155 | { |
| 156 | if (info.index == default_output_device.index) |
| 157 | defaultOutputInfo = info; |
| 158 | } |
| 159 | |
| 160 | if (defaultOutputInfo.index == -1) |
| 161 | throw std::invalid_argument("the default audio output device was requested but none were found"); |
| 162 | |
| 163 | outputConfig.device_index = defaultOutputInfo.index; |
| 164 | outputConfig.desired_channels = std::min(uint32_t(2), defaultOutputInfo.num_output_channels); |
| 165 | outputConfig.desired_samplerate = defaultOutputInfo.nominal_samplerate; |
| 166 | return outputConfig; |
| 167 | } |
| 168 | |
| 169 | |
| 170 | } // lab |
nothing calls this directly
no test coverage detected