Lines Matching defs:sum
1393 float sum;
1411 sum = dst[j];
1413 sum -= lpc_coeff[k] * dst[j - k - 1];
1414 resptr[j] = av_clipf(sum, -1.0f, 1.0f) * scale / sf[i].gain;
1425 sum = resptr[j];
1427 sum += sf[i].ltptaps[k] * resptr[j - sf[i].pitchlag + LTP_ORDER/2 - k];
1428 resptr[j] = sum;
1434 sum = resptr[j] * sf[i].gain;
1436 sum += lpc_coeff[k - 1] * lpc[j - k];
1438 lpc[j] = sum;
1439 dst[j] = av_clipf(sum, -1.0f, 1.0f);