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/external/aac/libAACenc/src/
H A Dadj_thr.cpp825 FIXP_DBL groupEnergy = FL2FXCONST_DBL(0.f); local
828 groupEnergy += chGroupEnergy[groupCnt][ch]; /* adding up the channels groupEnergy */
832 groupEnergy = fMult(groupEnergy,invInt[psyOutChannel[0]->groupLen[groupCnt]]); /* correction of group energy */
833 groupEnergy = fixMin(groupEnergy, frameEnergy>>WIN_TYPE_SCALE); /* do not allow an higher redVal as calculated framewise */
835 groupEnergy>>=2; /* 2*WIN_TYPE_SCALE = 6 => 6+2 = 8 ==> 8/4 = int number */
838 CalcInvLdData(CalcLdData(groupEnergy)>>2) )

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