Lines Matching refs:X_low
1260 const float X_low[32][40][2], int k0)
1266 autocorrelate(X_low[k], phi, 0);
1267 autocorrelate(X_low[k], phi, 1);
1268 autocorrelate(X_low[k], phi, 2);
1336 float X_low[32][40][2], const float W[2][32][32][2])
1341 memset(X_low, 0, 32*sizeof(*X_low));
1344 X_low[k][i][0] = W[1][i - t_HFGen][k][0];
1345 X_low[k][i][1] = W[1][i - t_HFGen][k][1];
1350 X_low[k][i][0] = W[0][i + i_f - t_HFGen][k][0];
1351 X_low[k][i][1] = W[0][i + i_f - t_HFGen][k][1];
1359 float X_high[64][40][2], const float X_low[32][40][2],
1389 X_low[p][idx - 2][0] * alpha[0] -
1390 X_low[p][idx - 2][1] * alpha[1] +
1391 X_low[p][idx - 1][0] * alpha[2] -
1392 X_low[p][idx - 1][1] * alpha[3] +
1393 X_low[p][idx][0];
1395 X_low[p][idx - 2][1] * alpha[0] +
1396 X_low[p][idx - 2][0] * alpha[1] +
1397 X_low[p][idx - 1][1] * alpha[2] +
1398 X_low[p][idx - 1][0] * alpha[3] +
1399 X_low[p][idx][1];
1411 const float X_low[32][40][2], const float Y[2][38][64][2],
1420 X[0][i][k] = X_low[k][i + ENVELOPE_ADJUSTMENT_OFFSET][0];
1421 X[1][i][k] = X_low[k][i + ENVELOPE_ADJUSTMENT_OFFSET][1];
1433 X[0][i][k] = X_low[k][i + ENVELOPE_ADJUSTMENT_OFFSET][0];
1434 X[1][i][k] = X_low[k][i + ENVELOPE_ADJUSTMENT_OFFSET][1];
1729 sbr_lf_gen(ac, sbr, sbr->X_low, sbr->data[ch].W);
1731 sbr_hf_inverse_filter(sbr->alpha0, sbr->alpha1, sbr->X_low, sbr->k[0]);
1733 sbr_hf_gen(ac, sbr, sbr->X_high, sbr->X_low, sbr->alpha0, sbr->alpha1,
1746 sbr_x_gen(sbr, sbr->X[ch], sbr->X_low, sbr->data[ch].Y, ch);