/* *  * QccPack: Quantization, compression, and coding libraries * Copyright (C) 1997-2005  James E. Fowler *  * This library is free software; you can redistribute it and/or * modify it under the terms of the GNU Library General Public * License as published by the Free Software Foundation; either * version 2 of the License, or (at your option) any later version. *  * This library is distributed in the hope that it will be useful, * but WITHOUT ANY WARRANTY; without even the implied warranty of * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU * Library General Public License for more details. *  * You should have received a copy of the GNU Library General Public * License along with this library; if not, write to the * Free Software Foundation, Inc., 675 Mass Ave, Cambridge, * MA 02139, USA. *  */#include "libQccPack.h"int QccWAVMultiwaveletInitialize(QccWAVMultiwavelet *multiwavelet){  if (multiwavelet == NULL)    return(0);  QccWAVVectorFilterBankInitialize(&multiwavelet->vector_filter_bank);  return(0);}int QccWAVMultiwaveletAlloc(QccWAVMultiwavelet *multiwavelet){  if (multiwavelet == NULL)    return(0);  if (QccWAVVectorFilterBankAlloc(&multiwavelet->vector_filter_bank))    {      QccErrorAddMessage("(QccWAVMultiwaveletAlloc): Error calling QccWAVVectorFilterBankAlloc()");      return(1);    }  return(0);}void QccWAVMultiwaveletFree(QccWAVMultiwavelet *multiwavelet){  if (multiwavelet == NULL)    return;  QccWAVVectorFilterBankFree(&multiwavelet->vector_filter_bank);}int QccWAVMultiwaveletCreate(QccWAVMultiwavelet *multiwavelet,                             const QccString multiwavelet_filename){  FILE *infile;  QccString magic_number;  QccString multiwavelet_filename1;  if (multiwavelet == NULL)    return(0);  if (multiwavelet_filename == NULL)    return(0);  QccStringCopy(multiwavelet_filename1, multiwavelet_filename);  if ((infile =        QccFilePathSearchOpenRead(multiwavelet_filename1,                                  QCCWAVWAVELET_PATH_ENV,                                 QCCMAKESTRING(QCCPACK_WAVELET_PATH_DEFAULT)))       == NULL)    {      QccErrorAddMessage("(QccWAVMultiwaveletCreate): Error calling QccFilePathSeachOpenRead()");      return(1);    }    if (QccFileReadMagicNumber(infile, magic_number,                             NULL, NULL))    {      QccErrorAddMessage("(QccWAVMultiwaveletCreate): Error calling QccFileReadMagicNumber()");      return(1);    }    QccFileClose(infile);  QccStringCopy(multiwavelet->vector_filter_bank.filename,                multiwavelet_filename1);  if (QccWAVVectorFilterBankRead(&multiwavelet->vector_filter_bank))    {      QccErrorAddMessage("(QccWAVMultiwaveletCreate): Error calling QccWAVVectorFilterBankRead()");      return(1);    }  return(0);}void QccWAVMultiwaveletPrint(const QccWAVMultiwavelet *multiwavelet){  if (multiwavelet == NULL)    return;  printf("---------------------------------------------------------------------------\n\n");  printf("  Multiwavelet\n");  printf("    Implementation: vector filter bank\n");  printf("\n    Filter Bank:\n");  QccWAVVectorFilterBankPrint(&multiwavelet->vector_filter_bank);}