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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: tns_param.h
Content: TNS parameters
*******************************************************************************/
/*
TNS parameters
*/
#ifndef _TNS_PARAM_H
#define _TNS_PARAM_H
#include "tns.h"
typedef struct{
Word32 samplingRate;
Word16 maxBandLong;
Word16 maxBandShort;
}TNS_MAX_TAB_ENTRY;
typedef struct{
Word32 bitRateFrom;
Word32 bitRateTo;
const TNS_CONFIG_TABULATED *paramMono_Long; /* contains TNS parameters */
const TNS_CONFIG_TABULATED *paramMono_Short;
const TNS_CONFIG_TABULATED *paramStereo_Long;
const TNS_CONFIG_TABULATED *paramStereo_Short;
}TNS_INFO_TAB;
void GetTnsParam(TNS_CONFIG_TABULATED *tnsConfigTab,
Word32 bitRate, Word16 channels, Word16 blockType);
void GetTnsMaxBands(Word32 samplingRate, Word16 blockType, Word16* tnsMaxSfb);
#endif /* _TNS_PARAM_H */
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