Lines Matching refs:ffreq
170 double ffreq, ffreq_min, ffreq_max;
176 ffreq = freq / 1000.0 / BASE_FREQ;
180 if (ffreq < ffreq_min / (1<<max_n2)) {
182 ffreq*BASE_FREQ, ffreq_min*BASE_FREQ/(1<<max_n2));
183 ffreq = ffreq_min / (1<<max_n2);
185 if (ffreq > ffreq_max / (1<<min_n2)) {
187 ffreq*BASE_FREQ, ffreq_max*BASE_FREQ/(1<<min_n2));
188 ffreq = ffreq_max / (1<<min_n2);
191 best_diff = ffreq;
195 m = (int)(ffreq*n1*(1<<n2)+0.5);
201 diff = ffreq - div / (1<<n2);