1 /* 2 * Copyright (C) 2004-2010 NXP Software 3 * Copyright (C) 2010 The Android Open Source Project 4 * 5 * Licensed under the Apache License, Version 2.0 (the "License"); 6 * you may not use this file except in compliance with the License. 7 * You may obtain a copy of the License at 8 * 9 * http://www.apache.org/licenses/LICENSE-2.0 10 * 11 * Unless required by applicable law or agreed to in writing, software 12 * distributed under the License is distributed on an "AS IS" BASIS, 13 * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. 14 * See the License for the specific language governing permissions and 15 * limitations under the License. 16 */ 17 18 #include "BIQUAD.h" 19 #include "PK_2I_D32F32CssGss_TRC_WRA_01_Private.h" 20 21 void PK_2I_D32F32CssGss_TRC_WRA_01_Init(Biquad_Instance_t *pInstance, 22 Biquad_2I_Order2_Taps_t *pTaps, 23 PK_C16_Coefs_t *pCoef) 24 { 25 PFilter_State pBiquadState = (PFilter_State) pInstance; 26 pBiquadState->pDelays =(LVM_INT32 *) pTaps; 27 28 pBiquadState->coefs[0]=pCoef->A0; 29 30 pBiquadState->coefs[1]=pCoef->B2; 31 32 pBiquadState->coefs[2]=pCoef->B1; 33 34 pBiquadState->coefs[3]=pCoef->G; 35 36 } 37 38
