343                 t->x_freq = freq >> (5 - group);  in parse_tonal()
345                 t->ph_rot = 256 - (t->x_freq & 1) * 128 - t->f_delt * 4;  in parse_tonal()
347                 shift = ff_dca_ph0_shift[(t->x_freq & 3) * 2 + (freq & 1)]  in parse_tonal()
1642             int x_freq = t->x_freq;  in synth_tones()  local
1644             switch (x_freq) {  in synth_tones()
1667             values[x_freq - 5] += cf[ 0] * -s;  in synth_tones()
1668         p4: values[x_freq - 4] += cf[ 1] *  c;  in synth_tones()
1669         p3: values[x_freq - 3] += cf[ 2] *  s;  in synth_tones()
1670         p2: values[x_freq - 2] += cf[ 3] * -c;  in synth_tones()
1671         p1: values[x_freq - 1] += cf[ 4] * -s;  in synth_tones()
1672         p0: values[x_freq    ] += cf[ 5] *  c;  in synth_tones()
1673             values[x_freq + 1] += cf[ 6] *  s;  in synth_tones()
1674             values[x_freq + 2] += cf[ 7] * -c;  in synth_tones()
1675             values[x_freq + 3] += cf[ 8] * -s;  in synth_tones()
1676             values[x_freq + 4] += cf[ 9] *  c;  in synth_tones()
1677             values[x_freq + 5] += cf[10] *  s;  in synth_tones()