Lines Matching refs:Y2
408 Y2 = Filtered innovative vector, buffer type Word16
444 coeff[2] = y2 y2
445 coeff[3] = -2 xn y2
446 coeff[4] = 2 y1 y2
448 gcu = <xn2, y2> / <y2, y2> (0 if <xn2, y2> <= 0)
472 Word16 Y2[], // i : Filtered innovative vector, Q12
484 Word16 y2[L_SUBFR];
496 y2[i] = shr(Y2[i], 3);
505 // Compute scalar product <y2[],y2[]>
507 s = L_mac(ener_init, y2[0], y2[0]);
509 s = L_mac(s, y2[i], y2[i]);
515 // Compute scalar product -2*<xn[],y2[]>
517 s = L_mac(ener_init, xn[0], y2[0]);
519 s = L_mac(s, xn[i], y2[i]);
526 // Compute scalar product 2*<y1[],y2[]>
528 s = L_mac(ener_init, y1[0], y2[0]);
530 s = L_mac(s, y1[i], y2[i]);
538 // Compute scalar product <xn2[],y2[]>
540 s = L_mac(ener_init, xn2[0], y2[0]);
542 s = L_mac(s, xn2[i], y2[i]);
557 gcu = <xn2, y2> / c[2]
597 Word16 Y2[], /* i : Filtered innovative vector, Q12 */
639 tmp = (Y2[i] >> 3);
