Lines Matching refs:pBiquadState
25 pBiquadState->coefs[0] is A1,
26 pBiquadState->coefs[1] is A0,
27 pBiquadState->coefs[2] is -B1, these are in Q15 format
30 pBiquadState->pDelays[0] is x(n-1)L in Q0 format
31 pBiquadState->pDelays[1] is y(n-1)L in Q0 format
41 PFilter_State pBiquadState = (PFilter_State) pInstance;
50 ynL=(LVM_INT32)pBiquadState->coefs[0]* pBiquadState->pDelays[0];
53 ynL+=(LVM_INT32)pBiquadState->coefs[1]* (*pDataIn);
56 ynL+=(LVM_INT32)pBiquadState->coefs[2]*pBiquadState->pDelays[1];
63 pBiquadState->pDelays[1]=ynL; // Update y(n-1)L in Q0
64 pBiquadState->pDelays[0]=(*pDataIn++); // Update x(n-1)L in Q0
