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Viewing changes to frmts/jp2kak/subfile_source.h

  • Committer: Package Import Robot
  • Author(s): Francesco Paolo Lovergine
  • Date: 2012-05-07 15:04:42 UTC
  • mfrom: (5.5.16 experimental)
  • Revision ID: package-import@ubuntu.com-20120507150442-2eks97loeh6rq005
Tags: 1.9.0-1
* Ready for sid, starting transition.
* All symfiles updated to latest builds.
* Added dh_numpy call in debian/rules to depend on numpy ABI.
* Policy bumped to 3.9.3, no changes required.

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frmts/jp2kak/subfile_source.h
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/******************************************************************************
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 * $Id: subfile_source.h 17244 2009-06-16 16:22:47Z warmerdam $
 
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 * $Id: subfile_source.h 23357 2011-11-07 18:34:42Z warmerdam $
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 *
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 * Project:  JPEG-2000
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 * Purpose:  Implements read-only virtual io on a subregion of a file.
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    bool operator!() { return (file == NULL); }
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    void open(const char *fname )
 
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    void open(const char *fname, int bSequential )
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      {
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          const char *real_filename;
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          close();
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              char** papszTokens = CSLTokenizeString2(fname + 12, ",", 0);
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              if (CSLCount(papszTokens) >= 2)
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              {
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                  subfile_offset = CPLScanUIntBig(papszTokens[0], strlen(papszTokens[0]));
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                  subfile_size = CPLScanUIntBig(papszTokens[1], strlen(papszTokens[1]));
 
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                  subfile_offset = (int) CPLScanUIntBig(papszTokens[0], strlen(papszTokens[0]));
 
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                  subfile_size = (int) CPLScanUIntBig(papszTokens[1], strlen(papszTokens[1]));
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              }
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              else
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              {
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                  kdu_error e;
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                  e << "Corrupt subfile definition:" << fname;
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                  return;
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              }
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              else
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              {
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                  kdu_error e;
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                  e << "Could not find filename in subfile definition." << fname;
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                  return;
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              }
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              return;
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          }
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          capabilities = KDU_SOURCE_CAP_SEQUENTIAL | KDU_SOURCE_CAP_SEEKABLE;
 
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          if( bSequential ) 
 
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            capabilities = KDU_SOURCE_CAP_SEQUENTIAL;
 
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          else
 
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            capabilities = KDU_SOURCE_CAP_SEQUENTIAL | KDU_SOURCE_CAP_SEEKABLE;
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          seek_origin = subfile_offset;
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          seek( 0 );
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    int subfile_offset;
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    int subfile_size;
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    FILE *file;
 
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    VSILFILE *file;
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  };
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