Searched refs:zero_cross (Results 1 – 2 of 2) sorted by relevance
107 int zero_cross = 0; in calc_zero_cross_number_ldac() local113 zero_cross++; in calc_zero_cross_number_ldac()118 return zero_cross; in calc_zero_cross_number_ldac()132 int cnt, zero_cross; in ana_frame_status_ldac() local144 zero_cross = calc_zero_cross_number_ldac(p_ac->p_acsub->a_time, nsmpl); in ana_frame_status_ldac()159 if ((centroid > LDAC_TH_CENTROID) && (zero_cross >= LDAC_TH_ZCROSNUM)) { in ana_frame_status_ldac()
284 UINT32 zero_cross = 0; in calc_zero_cross_number_ldac() local297 zero_cross++; in calc_zero_cross_number_ldac()302 return zero_cross; in calc_zero_cross_number_ldac()318 UINT32 zero_cross; in ana_frame_status_ldac() local330 zero_cross = calc_zero_cross_number_ldac(p_ac->p_acsub->a_time, nsmpl); in ana_frame_status_ldac()345 if ((centroid > LDAC_TH_CENTROID) && (zero_cross >= LDAC_TH_ZCROSNUM)) { in ana_frame_status_ldac()