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

Lines Matching refs:y1
55  * given upper-left y coordinate (y1) will have the same lower-right y
96         short               y1,
103     register short      y1,
116         short               y1,
123         register short      y1,
131         register short      y1,
151     temp->extents.y1 = 0;
164     rect->y = r->extents.y1;
166     rect->height = r->extents.y2 - r->extents.y1;
182     region.extents.y1 = rect->y;
216 	pReg->extents.y1 = 0;
228      * smallest y1 and since pBoxEnd is the last rectangle in the region,
234     pExtents->y1 = pBox->y1;
238     assert(pExtents->y1 < pExtents->y2);
270 	    pr->y = pb->y1;
272 	    pr->height = pb->y2 - pb->y1;
315 	pbox->y1 += y;
321     pRegion->extents.y1 += y;
430     short    	  	y1,
453 	    assert(y1<y2);
457 	    pNextRect->y1 = y1;
538         dstrgn->extents.y1 = rgn->extents.y1;
596     bandY1 = pCurBox->y1;
598 	 (pCurBox != pRegEnd) && (pCurBox->y1 == bandY1);
613 	while (pRegEnd[-1].y1 == pRegEnd->y1)
627 	if (pPrevBox->y2 == pCurBox->y1)
732         short               y1,
739         register short      y1,
747         register short      y1,
813     if (reg1->extents.y1 < reg2->extents.y1)
814 	ybot = reg1->extents.y1;
816 	ybot = reg2->extents.y1;
841 	while ((r1BandEnd != r1End) && (r1BandEnd->y1 == r1->y1))
847 	while ((r2BandEnd != r2End) && (r2BandEnd->y1 == r2->y1))
860 	if (r1->y1 < r2->y1)
862 	    top = max(r1->y1,ybot);
863 	    bot = min(r1->y2,r2->y1);
870 	    ytop = r2->y1;
872 	else if (r2->y1 < r1->y1)
874 	    top = max(r2->y1,ybot);
875 	    bot = min(r2->y2,r1->y1);
882 	    ytop = r1->y1;
886 	    ytop = r1->y1;
942 		while ((r1BandEnd < r1End) && (r1BandEnd->y1 == r1->y1))
947 				     max(r1->y1,ybot), r1->y2);
957 	    while ((r2BandEnd < r2End) && (r2BandEnd->y1 == r2->y1))
962 				max(r2->y1,ybot), r2->y2);
1035     register short  	y1,
1042     assert(y1 < y2);
1049 	pNextRect->y1 = y1;
1086     register short	y1,
1095 	(pNextRect[-1].y1 == y1) &&  \
1108 	pNextRect->y1 = y1;  \
1118     assert (y1<y2);
1178 	(reg1->extents.y1 <= reg2->extents.y1) &&
1192 	(reg2->extents.y1 <= reg1->extents.y1) &&
1205     newReg->extents.y1 = min(reg1->extents.y1, reg2->extents.y1);
1238     register short  	y1,
1245     assert(y1<y2);
1252 	pNextRect->y1 = y1;
1287     register short  	y1,
1295     assert(y1<y2);
1341 	    pNextRect->y1 = y1;
1376 		pNextRect->y1 = y1;
1397 	pNextRect->y1 = y1;
1499     else if ( r1->extents.y1 != r2->extents.y1 ) return FALSE;
1504     	else if ( r1->rects[i].y1 != r2->rects[i].y1 ) return FALSE;
1542     prect->y1 = ry;
1562 	if (pbox->y1 > ry)
1565 	   if (partIn || (pbox->y1 >= prect->y2))
1567 	   ry = pbox->y1;	/* x guaranteed to be == prect->x1 */