25   int                num_taps[2];  member
52       GETOPT_NUMERIC(optstate, 'n', num_taps[1], 11, 32767)  in create()
58     if ((p->att && p->beta >= 0) || (p->tbw1 && p->num_taps[1]))  in create()
61       p->tbw0 = p->tbw1, p->num_taps[0] = p->num_taps[1];  in create()
81 static double * lpf(double Fn, double Fc, double tbw, int * num_taps, double att, double * beta, so…  in lpf()  argument
83   int n = *num_taps;  in lpf()
85     *num_taps = 0;  in lpf()
89   lsx_kaiser_params(att, Fc, (tbw? tbw / Fn : .05) * .5, beta, num_taps);  in lpf()
91     n = *num_taps;  in lpf()
92     *num_taps = range_limit(n, 11, 32767);  in lpf()
94       *num_taps = 1 + 2 * (int)((int)((*num_taps / 2) * Fc + .5) / Fc + .5);  in lpf()
95     lsx_report("num taps = %i (from %i)", *num_taps, n);  in lpf()
97   return lsx_make_lpf(*num_taps |= 1, Fc, *beta, 0., 1., sox_false);  in lpf()
105   if (!f->num_taps) {  in start()
114     h[0] = lpf(Fn, p->Fc0, p->tbw0, &p->num_taps[0], p->att, &p->beta,p->round);  in start()
115     h[1] = lpf(Fn, p->Fc1, p->tbw1, &p->num_taps[1], p->att, &p->beta,p->round);  in start()
117       invert(h[0], p->num_taps[0]);  in start()
119     longer = p->num_taps[1] > p->num_taps[0];  in start()
120     n = p->num_taps[longer];  in start()
122       for (i = 0; i < p->num_taps[!longer]; ++i)  in start()
123         h[longer][i + (n - p->num_taps[!longer])/2] += h[!longer][i];  in start()