MEDfilterSetFileInterlacing.c

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/*  This file is part of MED.
 *
 *  COPYRIGHT (C) 1999 - 2023  EDF R&D, CEA/DEN
 *  MED is free software: you can redistribute it and/or modify
 *  it under the terms of the GNU Lesser General Public License as published by
 *  the Free Software Foundation, either version 3 of the License, or
 *  (at your option) any later version.
 *
 *  MED 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 Lesser General Public License for more details.
 *
 *  You should have received a copy of the GNU Lesser General Public License
 *  along with MED.  If not, see <http://www.gnu.org/licenses/>.
 */
 
 
#include <med.h>
#include <med_config.h>
#include <med_outils.h>
#include <string.h>
 
med_err  MEDfilterSetFileInterlacing(const med_idt                     fid,
                                           med_filter *          const filter,
                                     const med_interlacing_mode        switchmode) {
 
  med_err     _ret=-1;
  med_filter  __filter = MED_FILTER_INIT;
  med_filter *_filter  = &__filter;
 
  /* ISCRUTE( (*filter).nentity              ); */
  /* ISCRUTE( (*filter).nvaluesperentity     ); */
  /* ISCRUTE( (*filter).nconstituentpervalue ); */
  /* ISCRUTE( (*filter).constituentselect    ); */
  /* ISCRUTE( (*filter).switchmode           ); */
  /* ISCRUTE( (*filter).storagemode          ); */
  /* ISCRUTE( (*filter).diskswitchmode       ); */
  /* SSCRUTE( (*filter).profilename          ); */
  /* ISCRUTE_size( (*filter).start                ); */
  /* ISCRUTE_size( (*filter).stride               ); */
  /* ISCRUTE_size( (*filter).count                ); */
  /* ISCRUTE_size( (*filter).blocksize            ); */
  /* ISCRUTE_size( (*filter).lastblocksize        ); */
          
  /* On prépositionne le diskwswitchmode dans le nouveau filtre _filter à créer.                */
  /* Cette technique évite d'appeler directement l'API Filter..Cr51 en version 51               */
  /* avec le paramètre diskswitchmode supplémentaire                                            */
  /* Celà évite d'oublier de mettre à jour un appel si une nvelle version de l'API voit le jour */
  /* On prend cependant le risque d'une modification interne du traitement de _diskswitchmode    */
  /* On pourrait ajouter un ifdef en fct de la version medfichier aussi                         */
  /* On pourrait aussi versionner   MEDfilterSetFileInterlacing                                 */
 
  if ( (*filter).filtertype == MED_FILTER_TYPE_UNDEF ) {
    filter->diskswitchmode = switchmode;
    goto SORTIE;
  }
 
  _filter->diskswitchmode = switchmode;
 
  switch( (*filter).filtertype ) {
        
  case MED_FILTER_BLOCK :
 
    if (  MEDfilterBlockOfEntityCr(fid,
                                   (*filter).nentity,              (*filter).nvaluesperentity,
                                   (*filter).nconstituentpervalue, (*filter).constituentselect,
                                   (*filter).switchmode,           (*filter).storagemode,
                                   (*filter).profilename,          (*filter).start,
                                   (*filter).stride,               (*filter).count,
                                   (*filter).blocksize,            (*filter).lastblocksize,
                                   _filter) < 0) {
      MED_ERR_(_ret,MED_ERR_CALL,MED_ERR_API,"MEDfilterBlockOfEntityCr");
      ISCRUTE_int(_filter->diskswitchmode);goto ERROR;
    }
    break;
  case MED_FILTER_LIST :
    if ( MEDfilterEntityCr(fid,
                           (*filter).nentity,              (*filter).nvaluesperentity,
                           (*filter).nconstituentpervalue, (*filter).constituentselect,
                           (*filter).switchmode,           (*filter).storagemode,
                           (*filter).profilename,          (*filter).filterarraysize,
                           (*filter).filterarray,          _filter ) < 0 ) {
      MED_ERR_(_ret,MED_ERR_CALL,MED_ERR_API,"MEDfilterEntityCr");
      ISCRUTE_int(_filter->diskswitchmode);goto ERROR;
    }
    break;
  default:
    MED_ERR_(_ret,MED_ERR_RANGE,MED_ERR_FILTERTYPE,MED_ERR_VALUE_MSG);
    ISCRUTE_int((*filter).filtertype);
    goto ERROR;
  }
 
  MEDfilterClose(filter);
  MEDfilterCopy(_filter, filter);         
 
 SORTIE:
  _ret = 0;
 
 ERROR:
 
  return _ret;
}