Lines Matching refs:DFRACT_BITS
323 x1 = fMult(center_freq, FOURBY3EM4); /* q13 * q43 - (DFRACT_BITS-1) = q25 */
324 x2 = fMult(center_freq, PZZZ76) << 2; /* q13 * q41 - (DFRACT_BITS-1) + 2 = q25 */
329 /* q25 (q26 * q30 - (DFRACT_BITS-1)) + q25 (q27 * q30 * q30) */
363 mask_factor = fPow(ten_fix, DFRACT_BITS-1-ten_e, -dbVal_fix, DFRACT_BITS-1-dbVal_e, &q_msk);
364 q_msk = fixMin(DFRACT_BITS-1,fixMax(-(DFRACT_BITS-1),q_msk));
487 qbfac = DFRACT_BITS-1-qbfac;
490 qperwin = DFRACT_BITS-1-qperwin;
491 pePerWindow = fMult(pePerWindow, BITS2PEFAC); qperwin = qperwin + 30 - (DFRACT_BITS-1);
492 pePerWindow = fMult(pePerWindow, PERS2P4); qperwin = qperwin + 36 - (DFRACT_BITS-1);
514 qperwin = qperwin + 30 - (DFRACT_BITS-1);
516 pePart_const = fDivNorm(pePerWindow, barcFactor, &qdiv); qpeprt_const = qperwin - qbfac + DFRACT_BITS-1-qdiv;
524 pePart = fMult(pePart_const, barcWidth); qpeprt = qpeprt_const + 25 - (DFRACT_BITS-1);
528 pePart = fDivNorm(pePart, sfbWidth, &qdiv); qpeprt += DFRACT_BITS-1-qdiv;
530 tmp = f2Pow(pePart, DFRACT_BITS-1-qpeprt, &qtmp);
531 qtmp = DFRACT_BITS-1-qtmp;
537 if((30+1-qsnr) > (DFRACT_BITS-1))
554 qsnr = DFRACT_BITS-1-qsnr;
