hpgs/lib/hpgsscanline.c

109 		    int order1, int order2)
113 	   point->p.x,point->p.y,order1,order2);
115   if (order1+order2 > 0)
120   else if (order1+order2 < 0)
126     if (order1 > 0)
132     else if (order1 < 0)
378       int order1 = 0;
452               order1 = 1;
454               order1 = -1;
456               order1 = 0;
458             order2 = order1;
469                   if (hpgs_paint_scanline_add_point(c->scanlines+iscan,x,order1))
476                                                     point->p.x,order1))
490 	    order1 = 1;
492 	    order1 = -1;
494 	    order1 = 1;
496 	    order1 = -1;
498 	    order1 = 1;
500 	    order1 = -1;
502 	    order1 = 0;
549 			 deferred_edge_cut,last_order,order1))
554 	start_order = order1;