--- ray/src/rt/rv3.c	1990/01/08 13:38:09	1.9
+++ ray/src/rt/rv3.c	1990/01/19 00:00:31	1.12
@@ -165,13 +165,9 @@ newimage()				/* start a new image */
 						/* free old image */
 	freepkids(&ptrunk);
 						/* compute resolution */
-	if (viewaspect(&ourview)*dev->xsiz > dev->pixaspect*dev->ysiz) {
-		vresolu = dev->ysiz;
-		hresolu = vresolu/viewaspect(&ourview)*dev->pixaspect;
-	} else {
-		hresolu = dev->xsiz;
-		vresolu = hresolu*viewaspect(&ourview)/dev->pixaspect;
-	}
+	hresolu = dev->xsiz;
+	vresolu = dev->ysiz;
+	normaspect(viewaspect(&ourview), &dev->pixaspect, &hresolu, &vresolu);
 	pframe.l = pframe.d = 0;
 	pframe.r = hresolu; pframe.u = vresolu;
 	pdepth = 0;
@@ -350,9 +346,9 @@ register VIEW  *vp;
 	if ((err = setview(vp)) != NULL) {
 		sprintf(errmsg, "view not set - %s", err);
 		error(COMMAND, errmsg);
-	} else if (bcmp(vp, &ourview, sizeof(VIEW))) {
-		copyview(&oldview, &ourview);
-		copyview(&ourview, vp);
+	} else if (bcmp((char *)vp, (char *)&ourview, sizeof(VIEW))) {
+		copystruct(&oldview, &ourview);
+		copystruct(&ourview, vp);
 		newimage();		/* newimage() calls with vp=&ourview! */
 	}
 }