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Lines Matching refs:iu

305 	int		iu;

311 	iu = edge_tail_u_shift20;

312 	if (iu > surf->last_u)

316 		span->count = iu - span->u;

340 	int				iu;

386 		iu = edge->u >> 20;

388 		if (iu > surf2->last_u)

392 			span->count = iu - span->u;

399 		surf->last_u = iu;

419 	int				iu;

432 			iu = edge->u >> 20;

433 			if (iu > surf->last_u)

437 				span->count = iu - span->u;

444 			surf->next->last_u = iu;

464 	int				iu;

557 			iu = edge->u >> 20;

559 			if (iu > surf2->last_u)

563 				span->count = iu - span->u;

570 			surf->last_u = iu;