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 "LVPSA_QPD.h"
19
20/************************************************************************************/
21/*                                                                                  */
22/* FUNCTION:            LVPSA_QPD_Init                                              */
23/*                                                                                  */
24/* DESCRIPTION:                                                                     */
25/*  Initialize a quasi peak filter instance.                                        */
26/*                                                                                  */
27/* PARAMETERS:                                                                      */
28/*  pQPD_State          Pointer to the filter state                                 */
29/*   pTaps               Pointer to the filter's taps                               */
30/*   pCoef               Pointer to the filter's coefficients                       */
31/*                                                                                  */
32/* RETURNS:     void                                                                */
33/*                                                                                  */
34/************************************************************************************/
35void LVPSA_QPD_Init (   pQPD_State_t       pQPD_State,
36                        QPD_Taps_t        *pTaps,
37                        QPD_C32_Coefs     *pCoef     )
38{
39    pQPD_State->pDelay  = pTaps->Storage;
40    pQPD_State->Coefs[0]  = pCoef->KP;
41    pQPD_State->Coefs[1]  = pCoef->KM;
42}
43