Cross Reference: /xsrc/external/mit/libX11/dist/src/Region.c

Lines Matching defs:newReg
107     register Region 	newReg,	    	    	/* Place to store result */
491     register Region 	newReg)               /* destination Region */
496         newReg->numRects = 0;
498 	miRegionOp (newReg, reg1, reg2,
502      * Can't alter newReg's extents before we call miRegionOp because
508     miSetExtents(newReg);
723     register Region 	newReg,	    	    	/* Place to store result */
758     BoxPtr  	  	oldRects;   	    	/* Old rects for newReg */
760 						 * previous band in newReg */
762 						 * band in newReg */
782     oldRects = newReg->rects;
784     EMPTY_REGION(newReg);
793     newReg->size = max(reg1->numRects,reg2->numRects) * 2;
795     if (! (newReg->rects = Xmallocarray (newReg->size, sizeof(BoxRec)))) {
796 	newReg->size = 0;
831 	curBand = newReg->numRects;
867 		(* nonOverlap1Func) (newReg, r1, r1BandEnd, top, bot);
879 		(* nonOverlap2Func) (newReg, r2, r2BandEnd, top, bot);
895 	if (newReg->numRects != curBand)
897 	    prevBand = miCoalesce (newReg, prevBand, curBand);
905 	curBand = newReg->numRects;
908 	    (* overlapFunc) (newReg, r1, r1BandEnd, r2, r2BandEnd, ytop, ybot);
912 	if (newReg->numRects != curBand)
914 	    prevBand = miCoalesce (newReg, prevBand, curBand);
934     curBand = newReg->numRects;
946 		(* nonOverlap1Func) (newReg, r1, r1BandEnd,
961 	    (* nonOverlap2Func) (newReg, r2, r2BandEnd,
967     if (newReg->numRects != curBand)
969 	(void) miCoalesce (newReg, prevBand, curBand);
980     if (newReg->numRects < (newReg->size >> 1))
982 	if (REGION_NOT_EMPTY(newReg))
984 	    BoxPtr prev_rects = newReg->rects;
985 	    newReg->rects = Xreallocarray (newReg->rects,
986                                            newReg->numRects, sizeof(BoxRec));
987 	    if (! newReg->rects)
988 		newReg->rects = prev_rects;
990 		newReg->size = newReg->numRects;
998 	    newReg->size = 1;
999 	    Xfree(newReg->rects);
1000 	    newReg->rects = Xmalloc(sizeof(BoxRec));
1149     Region 	  newReg)                  /* destination Region */
1158         if (newReg != reg2)
1159             return miRegionCopy(newReg, reg2);
1168         if (newReg != reg1)
1169             return miRegionCopy(newReg, reg1);
1182         if (newReg != reg1)
1183             return miRegionCopy(newReg, reg1);
1196         if (newReg != reg2)
1197             return miRegionCopy(newReg, reg2);
1201     miRegionOp (newReg, reg1, reg2, miUnionO,
1204     newReg->extents.x1 = min(reg1->extents.x1, reg2->extents.x1);
1205     newReg->extents.y1 = min(reg1->extents.y1, reg2->extents.y1);
1206     newReg->extents.x2 = max(reg1->extents.x2, reg2->extents.x2);
1207     newReg->extents.y2 = max(reg1->extents.y2, reg2->extents.y2);
1446      * Can't alter newReg's extents before we call miRegionOp because