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/external/aac/libAACenc/src/
Dadj_thr.cpp1032 FIXP_DBL groupEnergy = FL2FXCONST_DBL(0.f); in FDKaacEnc_reduceThresholdsVBR() local
1035 groupEnergy += chGroupEnergy[groupCnt][ch]; /* adding up the channels groupEnergy */ in FDKaacEnc_reduceThresholdsVBR()
1039groupEnergy = fMult(groupEnergy,invInt[psyOutChannel[0]->groupLen[groupCnt]]); /* correction of g… in FDKaacEnc_reduceThresholdsVBR()
1040groupEnergy = fixMin(groupEnergy, frameEnergy>>WIN_TYPE_SCALE); /* do not allow an… in FDKaacEnc_reduceThresholdsVBR()
1042 groupEnergy>>=2; /* 2*WIN_TYPE_SCALE = 6 => 6+2 = 8 ==> 8/4 = int number */ in FDKaacEnc_reduceThresholdsVBR()
1045 CalcInvLdData(CalcLdData(groupEnergy)>>2) ) in FDKaacEnc_reduceThresholdsVBR()