d->vertical_compose_l0 = (void*)vertical_compose_fidelityiL0;
d->vertical_compose_h0 = (void*)vertical_compose_fidelityiH0;
d->horizontal_compose = horizontal_compose_fidelityi;
+ d->support = 0; // not really used
break;
case DWT_DIRAC_DAUB9_7:
d->spatial_compose = spatial_compose_daub97i_dy;