const int shift_val = c_bits ? 8 : 4;
const int high_idx = c_bits ? 11 : 5;
for (i = 0; i < order; i++)
- if (coef[i] < low_idx && coef[i] > high_idx)
+ if (coef[i] < low_idx || coef[i] > high_idx)
res++;
if (res == order)
for (i = 0; i < order; i++)