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/*
** Copyright 2003-2010, VisualOn, Inc.
**
** 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.
*/
/*******************************************************************************
File: band_nrg.h
Content: Band/Line energy calculations functions
*******************************************************************************/
#ifndef _BAND_NRG_H
#define _BAND_NRG_H
#include "typedef.h"
void CalcBandEnergy(const Word32 *mdctSpectrum,
const Word16 *bandOffset,
const Word16 numBands,
Word32 *bandEnergy,
Word32 *bandEnergySum);
void CalcBandEnergyMS(const Word32 *mdctSpectrumLeft,
const Word32 *mdctSpectrumRight,
const Word16 *bandOffset,
const Word16 numBands,
Word32 *bandEnergyMid,
Word32 *bandEnergyMidSum,
Word32 *bandEnergySide,
Word32 *bandEnergySideSum);
#endif
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