Lines Matching refs:ffreq
377 double ffreq, ffreq_min, ffreq_max;
383 ffreq = freq / 1000.0 / BASE_FREQ;
387 if (ffreq < ffreq_min / (1 << max_n2)) {
389 ffreq*BASE_FREQ, ffreq_min*BASE_FREQ / (1 << max_n2));
390 ffreq = ffreq_min / (1 << max_n2);
392 if (ffreq > ffreq_max / (1 << min_n2)) {
394 ffreq*BASE_FREQ, ffreq_max*BASE_FREQ / (1 << min_n2));
395 ffreq = ffreq_max / (1<<min_n2);
400 best_diff = ffreq;
404 m = (int)(ffreq * n1 * (1 << n2) + 0.5);
409 diff = ffreq - div / (1 << n2);