Searched refs:sfbThrExp (Results 1 - 1 of 1) sorted by relevance

/external/aac/libAACenc/src/
H A Dadj_thr.cpp647 FIXP_DBL sfbThrExp; local
655 sfbThrExp = thrExp[ch][sfbGrp+sfb];
663 int minScale = fixMin(CountLeadingBits(sfbThrExp), CountLeadingBits(redVal) - (DFRACT_BITS-1-redValScaling) )-1;
665 /* 4*log( sfbThrExp + redVal ) */
666 sfbThrReducedLdData = CalcLdData(fAbs(scaleValue(sfbThrExp, minScale) + scaleValue(redVal,(DFRACT_BITS-1-redValScaling)+minScale)))
753 FIXP_DBL sfbEnLdData, sfbThrLdData, sfbThrExp; local
858 sfbThrExp = thrExp[ch][sfbGrp+sfb];
868 sfbThrExp = fMult(sfbThrExp, fMult( FL2FXCONST_DBL(2.82f/4.f), invSqrt4[psyOutChan->groupLen[groupNumber]]))<<2 ;
870 if ( sfbThrExp <
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