437     webrtc::EchoControlMobile *aec = static_cast<webrtc::EchoControlMobile *>(effect->engine);  in AecInit()  local
438     aec->set_routing_mode(kAecDefaultMode);  in AecInit()
439     aec->enable_comfort_noise(kAecDefaultComfortNoise);  in AecInit()
445     webrtc::EchoControlMobile *aec = effect->session->apm->echo_control_mobile();  in AecCreate()  local
446     ALOGV("AecCreate got aec %p", aec);  in AecCreate()
447     if (aec == NULL) {  in AecCreate()
451     effect->engine = static_cast<preproc_fx_handle_t>(aec);  in AecCreate()
503     webrtc::EchoControlMobile *aec = static_cast<webrtc::EchoControlMobile *>(effect->engine);  in AecEnable()  local
504     ALOGV("AecEnable aec %p", aec);  in AecEnable()
505     aec->Enable(true);  in AecEnable()
511     webrtc::EchoControlMobile *aec = static_cast<webrtc::EchoControlMobile *>(effect->engine);  in AecDisable()  local
512     aec->Enable(false);  in AecDisable()
518     webrtc::EchoControlMobile *aec = static_cast<webrtc::EchoControlMobile *>(effect->engine);  in AecSetDevice()  local
538     aec->set_routing_mode(mode);  in AecSetDevice()