Lines Matching refs:idx
992 int idx, di;
1065 edge[0].idx = edge[1].idx = imin;
1081 int idx = edge[i].idx, di = edge[i].di;
1086 ty = (v[idx].y + delta) >> shift;
1089 xs = v[idx].x;
1090 idx += di;
1091 idx -= ((idx < npts) - 1) & npts; /* idx -= idx >= npts ? npts : 0 */
1097 xe = v[idx].x << (XY_SHIFT - shift);
1106 edge[i].idx = idx;
