diff options
Diffstat (limited to 'media/libeffects/lvm/lib/SpectrumAnalyzer/src/LVPSA_QPD_Init.c')
-rwxr-xr-x | media/libeffects/lvm/lib/SpectrumAnalyzer/src/LVPSA_QPD_Init.c | 50 |
1 files changed, 50 insertions, 0 deletions
diff --git a/media/libeffects/lvm/lib/SpectrumAnalyzer/src/LVPSA_QPD_Init.c b/media/libeffects/lvm/lib/SpectrumAnalyzer/src/LVPSA_QPD_Init.c new file mode 100755 index 0000000..37abe40 --- /dev/null +++ b/media/libeffects/lvm/lib/SpectrumAnalyzer/src/LVPSA_QPD_Init.c @@ -0,0 +1,50 @@ +/* + * 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. + */ + +/************************************************************************/ +/* */ +/* Project:: PSA_01_ARMC_01 */ +/* $Author: beq07716 $*/ +/* $Revision: 1006 $*/ +/* $Date: 2010-06-28 14:01:47 +0200 (Mon, 28 Jun 2010) $*/ +/* */ +/************************************************************************/ +#include "LVPSA_QPD.h" + +/************************************************************************************/ +/* */ +/* FUNCTION: LVPSA_QPD_Init */ +/* */ +/* DESCRIPTION: */ +/* Initialize a quasi peak filter instance. */ +/* */ +/* PARAMETERS: */ +/* pQPD_State Pointer to the filter state */ +/* pTaps Pointer to the filter's taps */ +/* pCoef Pointer to the filter's coefficients */ +/* */ +/* RETURNS: void */ +/* */ +/************************************************************************************/ +void LVPSA_QPD_Init ( pQPD_State_t pQPD_State, + QPD_Taps_t *pTaps, + QPD_C32_Coefs *pCoef ) +{ + pQPD_State->pDelay = pTaps->Storage; + pQPD_State->Coefs[0] = pCoef->KP; + pQPD_State->Coefs[1] = pCoef->KM; +} |