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/frameworks/av/media/libeffects/lvm/lib/SpectrumAnalyzer/src/
DLVPSA_Control.cpp540 LVM_FLOAT CosErr; in LVPSA_BPDoublePrecCoefs() local
573 CosErr = 0.0f; /* Initialise the error to zero */ in LVPSA_BPDoublePrecCoefs()
576 CosErr += factor * coef; /* The nth partial sum */ in LVPSA_BPDoublePrecCoefs()
579 CosErr = CosErr * 2; /* Correct the scaling */ in LVPSA_BPDoublePrecCoefs()
585 A0 = B1 * CosErr; /* Temporary storage for (0.5 - b2) * coserr(t0) */ in LVPSA_BPDoublePrecCoefs()