Lines Matching refs:hscale
464 INT32 vscale, hscale, delta;467 hscale = ((*x2 - *x1) << 16) / (dst->x2 - dst->x1);476 *x1 += diff * hscale; 481 *x2 -= diff * hscale; 495 diff = (- *x1 + hscale - 1)/ hscale;497 *x1 += diff * hscale;501 diff = (delta + hscale - 1)/ hscale;503 *x2 -= diff * hscale;