(*this_aconfig != *aconfig) || (*this_vconfig != *vconfig) ||
!preferences->brender_asset->equivalent(*mwindow->preferences->brender_asset, 0, 1);
(*this_aconfig != *aconfig) || (*this_vconfig != *vconfig) ||
!preferences->brender_asset->equivalent(*mwindow->preferences->brender_asset, 0, 1);