static inline void quantize_coefs(double *coef, int *idx, float *lpc, int order, int c_bits) { int i; const float *quant_arr = tns_tmp2_map[c_bits]; for (i = 0; i < order; i++) { idx[i] = quant_array_idx((float)coef[i], quant_arr, c_bits ? 16 : 8); lpc[i] = quant_arr[idx[i]]; } }