105 static const FIXP_DBL PE_C1 = FL2FXCONST_DBL(3.0f/AS_PE_FAC_FLOAT);          /* (log(8.0)/log(2)) >…
106 static const FIXP_DBL PE_C2 = FL2FXCONST_DBL(1.3219281f/AS_PE_FAC_FLOAT);    /* (log(2.5)/log(2)) >…
107 static const FIXP_DBL PE_C3 = FL2FXCONST_DBL(0.5593573f);                    /* 1-C2/C1 */
130       formFactor = FL2FXCONST_DBL(0.0f);  in FDKaacEnc_FDKaacEnc_CalcFormFactorChannel()
139       sfbFormFactorLdData[sfbGrp+sfb] = FL2FXCONST_DBL(-1.0f);  in FDKaacEnc_FDKaacEnc_CalcFormFactorChannel()
180   FIXP_DBL asPeFacLdData = FL2FXCONST_DBL(0.109375);   /* AS_PE_FAC_SHIFT*ld64(2) */  in FDKaacEnc_calcSfbRelevantLines()
233   FIXP_DBL specPe = FL2FXCONST_DBL(0.0f);  in FDKaacEnc_calcSingleSpecPe()
239   ldRatio = sfbConstPePart - fMult(FL2FXCONST_DBL(0.375f),scfFract);  in FDKaacEnc_calcSingleSpecPe()
242     specPe = fMult(FL2FXCONST_DBL(0.7f),fMult(nLines,ldRatio));  in FDKaacEnc_calcSingleSpecPe()
245     specPe = fMult(FL2FXCONST_DBL(0.7f),fMult(nLines,(PE_C2 + fMult(PE_C3,ldRatio))));  in FDKaacEnc_calcSingleSpecPe()
314   FIXP_DBL specPeDiff = FL2FXCONST_DBL(0.0f);  in FDKaacEnc_calcSpecPeDiff()
315   FIXP_DBL scfFract = FL2FXCONST_DBL(0.0f);  in FDKaacEnc_calcSpecPeDiff()
327 …->sfbEnergyLdData[sfb] - sfbFormFactorLdData[sfb] - FL2FXCONST_DBL(0.09375f)) >> 1) + FL2FXCONST_D…  in FDKaacEnc_calcSpecPeDiff()
330       ldRatioOld = sfbConstPePart[sfb] - fMult(FL2FXCONST_DBL(0.375f),scfFract);  in FDKaacEnc_calcSpecPeDiff()
333       ldRatioNew = sfbConstPePart[sfb] - fMult(FL2FXCONST_DBL(0.375f),scfFract);  in FDKaacEnc_calcSpecPeDiff()
345       specPeDiff += fMult(FL2FXCONST_DBL(0.7f),fMult(sfbNRelevantLines[sfb],(pNew - pOld)));  in FDKaacEnc_calcSpecPeDiff()
373    FIXP_DBL distFactorLdData = FL2FXCONST_DBL(-0.0050301265);   /* ld64(1/1.25) */  in FDKaacEnc_improveScf()
480   FIXP_DBL deltaPe = FL2FXCONST_DBL(0.0f);  in FDKaacEnc_assimilateSingleScf()
552 …fbAct] = ((enLdData - sfbFormFactorLdData[sfbAct] - FL2FXCONST_DBL(0.09375f)) >> 1) + FL2FXCONST_D…  in FDKaacEnc_assimilateSingleScf()
574           if (deltaPeTmp < FL2FXCONST_DBL(0.0006103515625f)) {  in FDKaacEnc_assimilateSingleScf()
654   FIXP_DBL deltaPe = FL2FXCONST_DBL(0.0f);  in FDKaacEnc_assimilateMultipleScf()
721           if (deltaPeNew < FL2FXCONST_DBL(0.0006103515625f)) {  in FDKaacEnc_assimilateMultipleScf()
724             distOldSum = distNewSum = FL2FXCONST_DBL(0.0f);  in FDKaacEnc_assimilateMultipleScf()
797   FIXP_DBL deltaPe = FL2FXCONST_DBL(0.0f);  in FDKaacEnc_FDKaacEnc_assimilateMultipleScf2()
798   FIXP_DBL deltaPeNew = FL2FXCONST_DBL(0.0f);  in FDKaacEnc_FDKaacEnc_assimilateMultipleScf2()
859 …b] = fMult(FL2FXCONST_DBL(1.0f/3.0f),qcOutChannel->sfbThresholdLdData[sfb])+fMult(FL2FXCONST_DBL(1…  in FDKaacEnc_FDKaacEnc_assimilateMultipleScf2()
860 …Max[sfb] = fixMax(sfbDistMax[sfb],qcOutChannel->sfbEnergyLdData[sfb]-FL2FXCONST_DBL(0.15571537944)…  in FDKaacEnc_FDKaacEnc_assimilateMultipleScf2()
887           if (deltaPeNew < FL2FXCONST_DBL(0.0f)) {  in FDKaacEnc_FDKaacEnc_assimilateMultipleScf2()
966         if (!bminScfViolation && deltaPeNew < FL2FXCONST_DBL(0.0f)) {  in FDKaacEnc_FDKaacEnc_assimilateMultipleScf2()
969           distOldSum = distNewSum = FL2FXCONST_DBL(0.0f);  in FDKaacEnc_FDKaacEnc_assimilateMultipleScf2()
989           if (distNewSum < fMult(FL2FXCONST_DBL(0.8f),distOldSum)) {  in FDKaacEnc_FDKaacEnc_assimilateMultipleScf2()
1023           if (deltaPeNew <= FL2FXCONST_DBL(0.0f)) {  in FDKaacEnc_FDKaacEnc_assimilateMultipleScf2()
1026             distOldSum = distNewSum = FL2FXCONST_DBL(0.0f);  in FDKaacEnc_FDKaacEnc_assimilateMultipleScf2()
1042 …tNew[sfb] > (sfbDist[sfb]+FL2FXCONST_DBL(0.00259488556167f))) || (sfbEnQ < (qcOutChannel->sfbEnerg…  in FDKaacEnc_FDKaacEnc_assimilateMultipleScf2()
1093   FIXP_DBL threshConstLdData=FL2FXCONST_DBL(0.04304511722f); /* log10(6.75)/log10(2.0)/64.0 */  in FDKaacEnc_FDKaacEnc_EstimateScaleFactorsChannel()
1094   FIXP_DBL convConst=FL2FXCONST_DBL(0.30102999566f); /* log10(2.0) */  in FDKaacEnc_FDKaacEnc_EstimateScaleFactorsChannel()
1095   FIXP_DBL c1Const=FL2FXCONST_DBL(-0.27083183594f); /* C1 = -69.33295 => C1/2^8 */  in FDKaacEnc_FDKaacEnc_EstimateScaleFactorsChannel()
1126         energyPartLdData = sfbFormFactorLdData[sfbOffs+sfb] + FL2FXCONST_DBL(0.09375f);  in FDKaacEnc_FDKaacEnc_EstimateScaleFactorsChannel()
1138         scfFract = scfFract + fMult(FL2FXCONST_DBL(0.8585f),scfFract >> 3);  in FDKaacEnc_FDKaacEnc_EstimateScaleFactorsChannel()
1145         maxSpec = FL2FXCONST_DBL(0.0f);  in FDKaacEnc_FDKaacEnc_EstimateScaleFactorsChannel()
1159         if (c1Const>FL2FXCONST_DBL(-1.f)-tmp) {  in FDKaacEnc_FDKaacEnc_EstimateScaleFactorsChannel()
1163           minSfMaxQuant[sfbOffs+sfb] = ((INT) (FL2FXCONST_DBL(-1.f) >> ((DFRACT_BITS-1)-8))) + 1;  in FDKaacEnc_FDKaacEnc_EstimateScaleFactorsChannel()
1278             qcOutChannel->mdctSpectrum[j] = FL2FXCONST_DBL(0.0f);  in FDKaacEnc_FDKaacEnc_EstimateScaleFactorsChannel()
1295           qcOutChannel->mdctSpectrum[j] = FL2FXCONST_DBL(0.0f);  in FDKaacEnc_FDKaacEnc_EstimateScaleFactorsChannel()