639
639
zsize = (ibuf->depth + 7) >> 3;
640
640
if (flags & IB_zbuf && ibuf->zbuf != 0) zsize = 8;
645
645
ret = output_iris(ibuf->rect, ibuf->x, ibuf->y, zsize, name, ibuf->zbuf);
647
647
/* restore! Quite clumsy, 2 times a switch... maybe better a malloc ? */