Lines Matching refs:scfFract
235 FIXP_DBL scfFract; in FDKaacEnc_calcSingleSpecPe() local
237 scfFract = (FIXP_DBL)(scf << (DFRACT_BITS-1-AS_PE_FAC_SHIFT)); in FDKaacEnc_calcSingleSpecPe()
239 ldRatio = sfbConstPePart - fMult(FL2FXCONST_DBL(0.375f),scfFract); in FDKaacEnc_calcSingleSpecPe()
315 FIXP_DBL scfFract = FL2FXCONST_DBL(0.0f); in FDKaacEnc_calcSpecPeDiff() local
329 scfFract = (FIXP_DBL) (scfOld[sfb] << (DFRACT_BITS-1-AS_PE_FAC_SHIFT)); in FDKaacEnc_calcSpecPeDiff()
330 ldRatioOld = sfbConstPePart[sfb] - fMult(FL2FXCONST_DBL(0.375f),scfFract); in FDKaacEnc_calcSpecPeDiff()
332 scfFract = (FIXP_DBL) (scfNew[sfb] << (DFRACT_BITS-1-AS_PE_FAC_SHIFT)); in FDKaacEnc_calcSpecPeDiff()
333 ldRatioNew = sfbConstPePart[sfb] - fMult(FL2FXCONST_DBL(0.375f),scfFract); in FDKaacEnc_calcSpecPeDiff()
1072 FIXP_DBL scfFract; in FDKaacEnc_FDKaacEnc_EstimateScaleFactorsChannel() local
1121 scfFract = thresholdPartLdData - energyPartLdData; in FDKaacEnc_FDKaacEnc_EstimateScaleFactorsChannel()
1123 scfFract = fMult(convConst,scfFract); in FDKaacEnc_FDKaacEnc_EstimateScaleFactorsChannel()
1125 scfFract = scfFract + fMult(FL2FXCONST_DBL(0.8585f),scfFract >> 3); in FDKaacEnc_FDKaacEnc_EstimateScaleFactorsChannel()
1129 …scfInt = (INT)(scfFract>>((DFRACT_BITS-1)-3-LD_DATA_SHIFT)); /* 3 bits => scfFract/8.0; 6 bits => … in FDKaacEnc_FDKaacEnc_EstimateScaleFactorsChannel()