get_filter_coeffs_64p
coeffs_v = get_filter_coeffs_64p(data->taps.v_taps, data->ratios.vert);
coeffs_h = get_filter_coeffs_64p(data->taps.h_taps, data->ratios.horz);
coeffs_v_c = get_filter_coeffs_64p(data->taps.v_taps_c, data->ratios.vert_c);
coeffs_h_c = get_filter_coeffs_64p(data->taps.h_taps_c, data->ratios.horz_c);