336         miGetPieEdge(arc, angle1, &slice->edge1,  in miFillArcSliceSetup()
397             slice->edge1.dx = dx * 2;  in miFillArcSliceSetup()
398             slice->edge1.dy = dy * 2;  in miFillArcSliceSetup()
402             slice->edge1.dx = floor((dx * 32768) / scale + .5);  in miFillArcSliceSetup()
403             slice->edge1.dy = floor((dy * 32768) / scale + .5);  in miFillArcSliceSetup()
405         if (!slice->edge1.dy) {  in miFillArcSliceSetup()
426             slice->edge1.x = 65536;  in miFillArcSliceSetup()
427             slice->edge1.stepx = 0;  in miFillArcSliceSetup()
428             slice->edge1.e = 0;  in miFillArcSliceSetup()
429             slice->edge1.dx = -1;  in miFillArcSliceSetup()
430             slice->edge2 = slice->edge1;  in miFillArcSliceSetup()
433         else if (!slice->edge1.dx) {  in miFillArcSliceSetup()
436             slice->edge1.x = ceil(x1);  in miFillArcSliceSetup()
438             slice->edge1.x += arc->x + (arc->width >> 1);  in miFillArcSliceSetup()
439             slice->edge1.stepx = 0;  in miFillArcSliceSetup()
440             slice->edge1.e = 0;  in miFillArcSliceSetup()
441             slice->edge1.dx = -1;  in miFillArcSliceSetup()
443             slice->edge2 = slice->edge1;  in miFillArcSliceSetup()
447                 slice->edge1.dx = -slice->edge1.dx;  in miFillArcSliceSetup()
449                 slice->edge1.dx = -slice->edge1.dx;  in miFillArcSliceSetup()
450             k = ceil(((x1 + x2) * slice->edge1.dy -  in miFillArcSliceSetup()
451                       (y1 + y2) * slice->edge1.dx) / 2.0);  in miFillArcSliceSetup()
452             slice->edge2.dx = slice->edge1.dx;  in miFillArcSliceSetup()
453             slice->edge2.dy = slice->edge1.dy;  in miFillArcSliceSetup()
456             miGetArcEdge(arc, &slice->edge1, k,  in miFillArcSliceSetup()
570         slice.edge1.x += pDraw->x;  in miFillArcSliceI()
577         MIARCSLICESTEP(slice.edge1);  in miFillArcSliceI()
614         slice.edge1.x += pDraw->x;  in miFillArcSliceD()
621         MIARCSLICESTEP(slice.edge1);  in miFillArcSliceD()