bool ProtoCameraSettings::CommitImageFX() { MMAL_PARAMETER_IMAGEFX_T imgFX = { { MMAL_PARAMETER_IMAGE_EFFECT,sizeof(imgFX) }, ( MMAL_PARAM_IMAGEFX_T )m_parameters.image_effect() }; return !mmal_status_to_int(mmal_port_parameter_set(m_component->m_mmal_component.GetControlPort(), &imgFX.hdr)); }