Lines Matching defs:x4
1373 int x3, y3, x4, y4;
1411 x4 = x[n];
1423 x2 = ifloor((x0 - 3 * x4) / (7 - 4 * mi) + 0.5); /* correct last row */
1432 plotCubicBezier(x3, y3, (x2 + x4) / 2, (y2 + y4) / 2, x4, y4, x4, y4);
1443 x4 = ifloor((x0 + 4 * x1 + x2 + 3) / 6.0); /* reconstruct P[i] */
1450 plotCubicBezier(x4, y4,
1456 x3 = x4;
1464 x4 = ifloor((3 * x0 + 7 * x1 + 2 * x2 + 6) / 12.0); /* reconstruct P[1] */
1470 plotCubicBezier(x4, y4,
1481 plotCubicBezier(x0, y0, x0, y0, (x0 + x1) / 2, (y0 + y1) / 2, x4, y4);