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/*
* Copyright (C) 2004-2010 NXP Software
* Copyright (C) 2010 The Android Open Source Project
*
* Licensed under the Apache License, Version 2.0 (the "License");
* you may not use this file except in compliance with the License.
* You may obtain a copy of the License at
*
* http://www.apache.org/licenses/LICENSE-2.0
*
* Unless required by applicable law or agreed to in writing, software
* distributed under the License is distributed on an "AS IS" BASIS,
* WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
* See the License for the specific language governing permissions and
* limitations under the License.
*/
/* */
/* $Author: beq07716 $*/
/* $Revision: 1000 $*/
/* $Date: 2010-06-28 13:08:20 +0200 (Mon, 28 Jun 2010) $*/
/* */
/*-------------------------------------------------------------------------*/
#include "BIQUAD.h"
#include "BQ_2I_D16F16Css_TRC_WRA_01_Private.h"
/*-------------------------------------------------------------------------*/
/* FUNCTION: */
/* BQ_2I_D16F16Css_TRC_WRA_01_Init */
/* */
/* DESCRIPTION: */
/* These functions initializes a BIQUAD filter defined as a cascade of */
/* biquadratic Filter Sections. */
/* */
/* PARAMETERS: */
/* pInstance - output, returns the pointer to the State Variable */
/* This state pointer must be passed to any subsequent */
/* call to "Biquad" functions. */
/* pTaps - input, pointer to the taps memory */
/* pCoef - input, pointer to the coefficient structure */
/* N - M coefficient factor of QM.N */
/* RETURNS: */
/* void return code */
/*-------------------------------------------------------------------------*/
void BQ_2I_D16F16Css_TRC_WRA_01_Init ( Biquad_Instance_t *pInstance,
Biquad_2I_Order2_Taps_t *pTaps,
BQ_C16_Coefs_t *pCoef)
{
LVM_INT16 temp;
PFilter_State pBiquadState = (PFilter_State) pInstance;
pBiquadState->pDelays =(LVM_INT32 *) pTaps ;
temp=pCoef->A2;
pBiquadState->coefs[0]=temp;
temp=pCoef->A1;
pBiquadState->coefs[1]=temp;
temp=pCoef->A0;
pBiquadState->coefs[2]=temp;
temp=pCoef->B2;
pBiquadState->coefs[3]=temp;
temp=pCoef->B1;
pBiquadState->coefs[4]=temp;
}
/*-------------------------------------------------------------------------*/
/* End Of File: BQ_2I_D16F16Css_TRC_WRA_01_Init.c */
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