Searched refs:sub_const (Results 1 – 1 of 1) sorted by relevance
38 int64_t sub_const = 0; variable195 sub_const = sum >> 1; in Open_PDM_Filter_Init()196 div_const = sub_const * Param->MaxVolume / 32768 / FILTER_GAIN; in Open_PDM_Filter_Init()246 Z = Param->Coef[1] + Z2 - sub_const; in Open_PDM_Filter_64()294 Z = Param->Coef[1] + Z2 - sub_const; in Open_PDM_Filter_128()