359     GGLcoord nx, ny;  in linex()  local
360     nx = ny = 0;  in linex()
366     ((dx > dy) ? ny : nx) = halfWidth;  in linex()
369     v[0][0] += nx;      v[0][1] += ny;  in linex()
370     v[1][0] += nx;      v[1][1] += ny;  in linex()
371     v[2][0] -= nx;      v[2][1] -= ny;  in linex()
372     v[3][0] -= nx;      v[3][1] -= ny;  in linex()
387     GGLcoord nx = -dy;  in aa_linex()  local
391     const GGLfixed norm = gglMulx(width, gglSqrtRecipx(nx*nx+ny*ny), 4);  in aa_linex()
392     nx = gglMulx(nx, norm, 21);  in aa_linex()
397     v[0][0] += nx;      v[0][1] += ny;  in aa_linex()
398     v[1][0] += nx;      v[1][1] += ny;  in aa_linex()
399     v[2][0] -= nx;      v[2][1] -= ny;  in aa_linex()
400     v[3][0] -= nx;      v[3][1] -= ny;  in aa_linex()