424     int32_t excitation[320];    // Q23  in silk_decode_excitation()  local
445             int32_t * location = excitation + 16*i;  in silk_decode_excitation()
464             memset(excitation + 16*i, 0, 16*sizeof(int32_t));  in silk_decode_excitation()
471             excitation[i] = (excitation[i] << 1) |  in silk_decode_excitation()
477         if (excitation[i] != 0) {  in silk_decode_excitation()
481                 excitation[i] *= -1;  in silk_decode_excitation()
487         int value = excitation[i];  in silk_decode_excitation()
488         excitation[i] = value * 256 | ff_silk_quant_offset[voiced][qoffset_high];  in silk_decode_excitation()
489         if (value < 0)      excitation[i] += 20;  in silk_decode_excitation()
490         else if (value > 0) excitation[i] -= 20;  in silk_decode_excitation()
495             excitation[i] *= -1;  in silk_decode_excitation()
498         excitationf[i] = excitation[i] / 8388608.0f;  in silk_decode_excitation()