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Searched refs:pCoeffs (Results 1 – 3 of 3) sorted by relevance

/frameworks/av/media/libeffects/lvm/lib/Common/src/
DLVM_FO_LPF.cpp70 LVM_FLOAT LVM_FO_LPF(LVM_FLOAT w, FO_FLOAT_Coefs_t* pCoeffs) { in LVM_FO_LPF() argument
75 pCoeffs->B1 = -Y; // Store -B1 in filter structure instead of B1! in LVM_FO_LPF()
80 pCoeffs->A0 = Y * FILTER_LOSS_FLOAT; in LVM_FO_LPF()
81 pCoeffs->A1 = pCoeffs->A0; in LVM_FO_LPF()
DLVM_FO_HPF.cpp70 LVM_FLOAT LVM_FO_HPF(LVM_FLOAT w, FO_FLOAT_Coefs_t* pCoeffs) { in LVM_FO_HPF() argument
76 pCoeffs->B1 = -Y; /* Store -B1 in filter structure instead of B1!*/ in LVM_FO_HPF()
81 pCoeffs->A0 = Y * FILTER_LOSS_FLOAT; /* Apply loss to avoid overflow*/ in LVM_FO_HPF()
82 pCoeffs->A1 = -pCoeffs->A0; /* Store A1=-A0*/ in LVM_FO_HPF()
/frameworks/av/media/libeffects/lvm/lib/Common/lib/
DFilter.h41 LVM_FLOAT LVM_FO_LPF(LVM_FLOAT w, FO_FLOAT_Coefs_t* pCoeffs);
43 LVM_FLOAT LVM_FO_HPF(LVM_FLOAT w, FO_FLOAT_Coefs_t* pCoeffs);