Searched refs:fPow2Div2 (Results 1 – 15 of 15) sorted by relevance
137 accu1 = fPow2Div2(pReBuf[0]) SHIFT; in autoCorr2nd_real()143 accu1 += ( (fPow2Div2(pReBuf[0]) + in autoCorr2nd_real()144 fPow2Div2(pReBuf[1])) SHIFT); in autoCorr2nd_real()154 accu2 = (fPow2Div2(realBuf[-2]) SHIFT); in autoCorr2nd_real()157 accu1 += (fPow2Div2(realBuf[len - 2]) SHIFT); in autoCorr2nd_real()219 accu1 += ( (fPow2Div2(pReBuf[0] ) + fPow2Div2(pImBuf[0] )) >> len_scale); in autoCorr2nd_cplx()226 accu2 = ( (fPow2Div2(realBuf[-2]) + fPow2Div2(imagBuf[-2])) >> len_scale); in autoCorr2nd_cplx()229 accu1 += ( (fPow2Div2(realBuf[len-2]) + in autoCorr2nd_cplx()230 fPow2Div2(imagBuf[len-2])) >> len_scale); in autoCorr2nd_cplx()231 accu0 = ( (fPow2Div2(realBuf[len-1]) + in autoCorr2nd_cplx()[all …]
273 result = PI_BY_4 + (delta_fix >> 1) - (fPow2Div2(delta_fix)); in fixp_atan()279 temp = fPow2Div2(x); // q25 * q25 - (DFRACT_BITS-1) - 1 = q18 in fixp_atan()
448 regtmp= fPow2Div2(reg1); /* a = Q^2 */ in invSqrtNorm2()
316 iidMeanError += fPow2Div2(dIid)>>(5-1); /* + (bands=20) scale = 5 */ in envelopeReducible()317 iccMeanError += fPow2Div2(dIcc)>>(5-1); in envelopeReducible()702 cNrgR = fPow2Div2((pwrCr[env][i]<<sc1)); /* squared nrg's expect explicit scaling */ in calculateICC()703 cNrgI = fPow2Div2((pwrCi[env][i]<<sc1)); in calculateICC()904 pwrL_env_bin += (fPow2Div2(l_real) + fPow2Div2(l_imag)) >> bScale; in FDKsbrEnc_PSEncode()905 pwrR_env_bin += (fPow2Div2(r_real) + fPow2Div2(r_imag)) >> bScale; in FDKsbrEnc_PSEncode()
347 stereoScaleFactor = fPow2Div2(tmpLeftReal) + fPow2Div2(tmpLeftImag) in DownmixPSQmfData()348 + fPow2Div2(tmpRightReal) + fPow2Div2(tmpRightImag) ; in DownmixPSQmfData()
280 energy = fPow2AddDiv2(fPow2Div2(tr0), ti0) >> 1; in FDKsbrEnc_getEnergyFromCplxQmfData()284 energy += fPow2AddDiv2(fPow2Div2(tr1), ti1) >> 1; in FDKsbrEnc_getEnergyFromCplxQmfData()371 energy = fPow2AddDiv2(fPow2Div2(tr0), ti0); in FDKsbrEnc_getEnergyFromCplxQmfDataFull()
287 { return (x + fPow2Div2(a)); } in fixpadddiv2_D()296 { return (x + fPow2Div2(a)); } in fixpadddiv2_S()
210 FDK_INLINE LONG fPow2Div2(LONG a) { return fixpow2div2_D(a); } in fPow2Div2() function211 FDK_INLINE LONG fPow2Div2(SHORT a) { return fixpow2div2_S(a); } in fPow2Div2() function
208 return ( fPow2Div2( (FIXP_DBL)tmp_inv ) >> (31-(2*tmp_exp+1)) ) ; in invFixp()
367 temp_windowNrg += fPow2Div2(tempUnfiltered) >> (BLOCK_SWITCH_ENERGY_SHIFT - 1 - 2); in FDKaacEnc_CalcWindowEnergy()368 temp_windowNrgF += fPow2Div2(tempFiltred) >> (BLOCK_SWITCH_ENERGY_SHIFT - 1 - 2); in FDKaacEnc_CalcWindowEnergy()
359 …square_l += fPow2Div2(tmp_l); // scaled with 2*(mdctScale - s + … in FDKaacEnc_prepareIntensityDecision()360 …square_r += fPow2Div2(tmp_r); // scaled with 2*(mdctScale - s + … in FDKaacEnc_prepareIntensityDecision()
713 accu += fPow2Div2(y)>>(granuleShift-1); /* partial energy */ in FDK_DRC_Generator_Calc()746 accu += fPow2Div2((FIXP_PCM)pSamples[i*drcComp->channels])>>(granuleShift-1); in FDK_DRC_Generator_Calc()
1076 gaussExp_m = -fPow2Div2(gaussExp_m); in FDKaacEnc_CalcGaussWindow()
1341 enAccu += fPow2Div2(*(spectrum + line)) >> sfbScale; in CConcealment_CalcBandEnergy()1356 enAccu += (enAccu + (fPow2Div2(*(spectrum + line)) >> sfbScale)) >> 3; in CConcealment_CalcBandEnergy()1375 enAccu += fPow2Div2(*(spectrum + line)) >> sfbScale; in CConcealment_CalcBandEnergy()1390 enAccu += fPow2Div2(*(spectrum + (line >> 3))) >> sfbScale; in CConcealment_CalcBandEnergy()
1534 sumLine += fPow2Div2(temp); in calcNrgPerSfb()1536 sumLine += fPow2Div2(temp); in calcNrgPerSfb()1542 sumLine += fPow2Div2(temp); in calcNrgPerSfb()1544 sumLine += fPow2Div2(temp); in calcNrgPerSfb()1552 sumLine += fPow2Div2(temp); in calcNrgPerSfb()1557 sumLine += fPow2Div2(temp); in calcNrgPerSfb()