57     info->dy = arc->height & 1;  in miFillArcSetup()
85         if (!info->dy)  in miFillArcSetup()
106     info->dy = arc->height & 1;  in miFillArcDSetup()
114     if (!info->dy)  in miFillArcDSetup()
143         edge->x = -((-xady) / edge->dy + 1);  in miGetArcEdge()
145         edge->x = (xady - 1) / edge->dy;  in miGetArcEdge()
146     edge->e = xady - edge->x * edge->dy;  in miGetArcEdge()
148         edge->e = edge->dy - edge->e + 1;  in miGetArcEdge()
154         edge->stepx = edge->dx / edge->dy;  in miGetArcEdge()
155         edge->dx = edge->dx % edge->dy;  in miGetArcEdge()
159         edge->stepx = -((-edge->dx) / edge->dy);  in miGetArcEdge()
160         edge->dx = (-edge->dx) % edge->dy;  in miGetArcEdge()
172     int dx, dy;  in miEllipseAngleToSlope()  local
233         dy = floor((d_dy * 32768) / scale + 0.5);  in miEllipseAngleToSlope()
235             dy = -dy;  in miEllipseAngleToSlope()
236         *dyp = dy;  in miEllipseAngleToSlope()
245     int dx, dy;  in miGetPieEdge()  local
247     miEllipseAngleToSlope(angle, arc->width, arc->height, &dx, &dy, 0, 0);  in miGetPieEdge()
249     if (dy == 0) {  in miGetPieEdge()
267     if (dy < 0) {  in miGetPieEdge()
269         dy = -dy;  in miGetPieEdge()
273         k += dy;  in miGetPieEdge()
275     edge->dy = dy << 1;  in miGetPieEdge()
342         double w2, h2, x1, y1, x2, y2, dx, dy, scale;  in miFillArcSliceSetup()  local
375         dy = y2 - y1;  in miFillArcSliceSetup()
384         if (dy < 0.0) {  in miFillArcSliceSetup()
385             dy = -dy;  in miFillArcSliceSetup()
398             slice->edge1.dy = dy * 2;  in miFillArcSliceSetup()
401             scale = (dx > dy) ? dx : dy;  in miFillArcSliceSetup()
403             slice->edge1.dy = floor((dy * 32768) / scale + .5);  in miFillArcSliceSetup()
405         if (!slice->edge1.dy) {  in miFillArcSliceSetup()
450             k = ceil(((x1 + x2) * slice->edge1.dy -  in miFillArcSliceSetup()
453             slice->edge2.dy = slice->edge1.dy;  in miFillArcSliceSetup()
473 	pts->y = yorg + y + dy; \
482     int yk, xk, ym, xm, dx, dy, xorg, yorg;  in miFillEllipseI()  local
507     int xorg, yorg, dx, dy, slw;  in miFillEllipseD()  local
553     int yk, xk, ym, xm, dx, dy, xorg, yorg, slw;  in miFillArcSliceI()  local
585             ya = yorg + y + dy;  in miFillArcSliceI()
597     int dx, dy, xorg, yorg, slw;  in miFillArcSliceD()  local
629             ya = yorg + y + dy;  in miFillArcSliceD()