| /*
|
| ** 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
|
| **
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| ** 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,
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| ** WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
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| ** See the License for the specific language governing permissions and
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| ** limitations under the License.
|
| */
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| /*******************************************************************************
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| File: band_nrg.h
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|
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| Content: Band/Line energy calculations functions
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|
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| *******************************************************************************/ |
| |
| |
| #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 |