23 using aidl::android::hardware::audio::common::getChannelCount;
25 using aidl::android::media::audio::common::AudioChannelLayout;
26 using aidl::android::media::audio::common::AudioConfig;
54 bool DownmixContext::validateCommonConfig(const Parameter::Common& common) {  in validateCommonConfig()  argument
55     const AudioConfig& input = common.input;  in validateCommonConfig()
56     const AudioConfig& output = common.output;  in validateCommonConfig()
77 DownmixContext::DownmixContext(int statusDepth, const Parameter::Common& common)  in DownmixContext()  argument
78     : EffectContext(statusDepth, common) {  in DownmixContext()
80     init_params(common);  in DownmixContext()
152 void DownmixContext::init_params(const Parameter::Common& common) {  in init_params()  argument
154     AudioChannelLayout channelMask = common.input.base.channelMask;  in init_params()