55   return sample_rate_hz == AudioProcessing::kSampleRate32kHz ||  in SampleRateSupportsMultiBand()
56          sample_rate_hz == AudioProcessing::kSampleRate48kHz;  in SampleRateSupportsMultiBand()
114     AudioProcessing::Config::GainController1::Mode mode) {  in Agc1ConfigModeToInterfaceMode()
115   using Agc1Config = AudioProcessing::Config::GainController1;  in Agc1ConfigModeToInterfaceMode()
185       return AudioProcessing::kNoError;  in AudioFormatValidityToErrorCode()
188       return AudioProcessing::kBadSampleRateError;  in AudioFormatValidityToErrorCode()
190       return AudioProcessing::kBadNumberChannelsError;  in AudioFormatValidityToErrorCode()
207     return {AudioProcessing::kNoError, FormatErrorOutputOption::kDoNothing};  in ChooseErrorOutputOption()
211   if (error_code == AudioProcessing::kNoError) {  in ChooseErrorOutputOption()
214   if (error_code == AudioProcessing::kNoError) {  in ChooseErrorOutputOption()
217     error_code = AudioProcessing::kBadNumberChannelsError;  in ChooseErrorOutputOption()
260   if (error_code == AudioProcessing::kNoError)  in HandleUnsupportedAudioFormats()
261     return AudioProcessing::kNoError;  in HandleUnsupportedAudioFormats()
302   if (error_code == AudioProcessing::kNoError)  in HandleUnsupportedAudioFormats()
303     return AudioProcessing::kNoError;  in HandleUnsupportedAudioFormats()
399 const AudioProcessing::Config AdjustConfig(  in AdjustConfig()
400     const AudioProcessing::Config& config,  in AdjustConfig()
406            AudioProcessing::Config::GainController1::kAdaptiveAnalog ||  in AdjustConfig()
435   AudioProcessing::Config adjusted_config = config;  in AdjustConfig()
445 using DownmixMethod = AudioProcessing::Config::Pipeline::DownmixMethod;
463 static_assert(AudioProcessing::kNoError == 0, "kNoError must be zero");
573     const AudioProcessing::Config& config,  in AudioProcessingImpl()
822 void AudioProcessingImpl::ApplyConfig(const AudioProcessing::Config& config) {  in ApplyConfig()
899     config_.gain_controller2 = AudioProcessing::Config::GainController2();  in ApplyConfig()
1546       return AudioProcessing::kStreamParameterNotSetError;  in ProcessCaptureStreamLocked()
2052 AudioProcessing::Config AudioProcessingImpl::GetConfig() const {  in GetConfig()
2201            AudioProcessing::Config::GainController1::kAdaptiveAnalog ||  in InitializeGainController1()
2316         [](AudioProcessing::Config::NoiseSuppression::Level level) {  in InitializeNoiseSuppressor()
2318               AudioProcessing::Config::NoiseSuppression;  in InitializeNoiseSuppressor()