Lines Matching refs:residual
192 /* calculate sum of 2nd order residual for each channel */
262 int32_t *residual = s->predictor_buf[ch];
265 residual[0] = s->sample_buf[ch][0];
268 residual[i] = s->sample_buf[ch][i ] -
281 residual[0] = samples[0];
283 residual[i] = sign_extend(samples[i] - samples[i-1], s->write_sample_size);
296 residual[i] = sign_extend(samples[lpc.lpc_order+1] - sum,
298 res_val = residual[i];
452 int32_t *residual = s->predictor_buf[i];
454 residual[j] -= residual[j - 1];