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/external/aac/libSBRenc/src/
Dps_encode.cpp295 FIXP_DBL dIid = FL2FXCONST_DBL(0.f); in envelopeReducible() local
314 dIid = (iid[2*e][b]>>1) - (iid[2*e+1][b]>>1); /* scale 1 bit; squared -> 2 bit */ in envelopeReducible()
316 iidMeanError += fPow2Div2(dIid)>>(5-1); /* + (bands=20) scale = 5 */ in envelopeReducible()