91     preproc_fx_handle_t engine;     // handle on webRTC engine  member
272     webrtc::GainControl *agc = static_cast<webrtc::GainControl *>(effect->engine);  in AgcInit()
288     effect->engine = static_cast<preproc_fx_handle_t>(agc);  in AgcCreate()
301     webrtc::GainControl *agc = static_cast<webrtc::GainControl *>(effect->engine);  in AgcGetParameter()
362     webrtc::GainControl *agc = static_cast<webrtc::GainControl *>(effect->engine);  in AgcSetParameter()
401     webrtc::GainControl *agc = static_cast<webrtc::GainControl *>(effect->engine);  in AgcEnable()
409     webrtc::GainControl *agc = static_cast<webrtc::GainControl *>(effect->engine);  in AgcDisable()
437     webrtc::EchoControlMobile *aec = static_cast<webrtc::EchoControlMobile *>(effect->engine);  in AecInit()
451     effect->engine = static_cast<preproc_fx_handle_t>(aec);  in AecCreate()
503     webrtc::EchoControlMobile *aec = static_cast<webrtc::EchoControlMobile *>(effect->engine);  in AecEnable()
511     webrtc::EchoControlMobile *aec = static_cast<webrtc::EchoControlMobile *>(effect->engine);  in AecDisable()
518     webrtc::EchoControlMobile *aec = static_cast<webrtc::EchoControlMobile *>(effect->engine);  in AecSetDevice()
562     webrtc::NoiseSuppression *ns = static_cast<webrtc::NoiseSuppression *>(effect->engine);  in NsInit()
590     effect->engine = static_cast<preproc_fx_handle_t>(ns);  in NsCreate()
607     webrtc::NoiseSuppression *ns = static_cast<webrtc::NoiseSuppression *>(effect->engine);  in NsSetParameter()
638     webrtc::NoiseSuppression *ns = static_cast<webrtc::NoiseSuppression *>(effect->engine);  in NsEnable()
652     webrtc::NoiseSuppression *ns = static_cast<webrtc::NoiseSuppression *>(effect->engine);  in NsDisable()