Lines Matching defs:xf
355 const float xf = (float(x)+.5f) / float(refImg.getWidth());
357 const float z = (xf + yf) / 2.0f;
450 const float xf = (float(x)+.5f) / float(refImg.getWidth());
452 const float oow = ((xf + yf) < 1.0f)
453 ? projectedTriInterpolate(tcu::Vec3(w[0], w[1], w[2]), tcu::Vec3(w[0], w[1], w[2]), xf, yf)
454 : projectedTriInterpolate(tcu::Vec3(w[3], w[2], w[1]), tcu::Vec3(w[3], w[2], w[1]), 1.0f-xf, 1.0f-yf);
569 const float xf = float(xo+0.5f) / float(w);
571 const tcu::Vec4 color (xf, yf, 0.0f, 1.0f);
