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Viewing changes to apps/gdalenhance.cpp

  • 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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apps/gdalenhance.cpp
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/******************************************************************************
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 * $Id: gdalenhance.cpp 17553 2009-08-21 14:27:19Z rouault $
 
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 * $Id: gdalenhance.cpp 22783 2011-07-23 19:28:16Z rouault $
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 *
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 * Project:  GDAL Utilities
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 * Purpose:  Commandline application to do image enhancement. 
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#include "cpl_conv.h"
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#include "cpl_multiproc.h"
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#include "vrt/vrtdataset.h"
 
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#include "commonutils.h"
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CPL_CVSID("$Id: gdalenhance.cpp 17553 2009-08-21 14:27:19Z rouault $");
 
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CPL_CVSID("$Id: gdalenhance.cpp 22783 2011-07-23 19:28:16Z rouault $");
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static int
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ComputeEqualizationLUTs( GDALDatasetH hDataset,  int nLUTBins,
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    GDALDatasetH        hDataset, hOutDS;
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    int                 i;
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    const char          *pszSource=NULL, *pszDest=NULL, *pszFormat = "GTiff";
 
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    int bFormatExplicitelySet = FALSE;
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    GDALDriverH         hDriver;
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    GDALDataType        eOutputType = GDT_Unknown;
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    char                **papszCreateOptions = NULL;
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    int               **papanLUTs = NULL;
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    int                 iBand;
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    const char         *pszConfigFile = NULL;
 
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    int                 bQuiet = FALSE;
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    /* Check strict compilation and runtime library version as we use C++ API */
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    if (! GDAL_CHECK_VERSION(argv[0]))
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            return 0;
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        }
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        else if( EQUAL(argv[i],"-of") && i < argc-1 )
 
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        {
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            pszFormat = argv[++i];
 
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            bFormatExplicitelySet = TRUE;
 
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        }
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        else if( EQUAL(argv[i],"-ot") && i < argc-1 )
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        {
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            {
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                printf( "Unknown output pixel type: %s\n", argv[i+1] );
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                Usage();
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                GDALDestroyDriverManager();
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                exit( 2 );
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            }
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            i++;
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        }
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        else if( EQUAL(argv[i],"-quiet") )
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        {
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            pfnProgress = GDALDummyProgress;
 
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            bQuiet = TRUE;
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        }
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        else if( argv[i][0] == '-' )
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            printf( "Option %s incomplete, or not recognised.\n\n", 
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                    argv[i] );
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            Usage();
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            GDALDestroyDriverManager();
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            exit( 2 );
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        }
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        else if( pszSource == NULL )
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        {
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        {
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            printf( "Too many command options.\n\n" );
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            Usage();
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            GDALDestroyDriverManager();
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            exit( 2 );
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        }
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    }
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    if( pszSource == NULL )
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    {
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        Usage();
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        GDALDestroyDriverManager();
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        exit( 10 );
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    }
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/* -------------------------------------------------------------------- */
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        }
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        printf( "\n" );
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        Usage();
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        GDALClose( hDataset );
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        GDALDestroyDriverManager();
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        CSLDestroy( argv );
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        CSLDestroy( papszCreateOptions );
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        exit( 1 );
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    }
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    if (!bQuiet && pszDest != NULL && !bFormatExplicitelySet)
 
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        CheckExtensionConsistency(pszDest, pszFormat);
 
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/* -------------------------------------------------------------------- */
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/*      If histogram equalization is requested, do it now.              */
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/* -------------------------------------------------------------------- */
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        iBin = MAX(0,MIN(psEInfo->nLUTBins-1,iBin));
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        if( psEInfo->panLUT )
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            pabyOutImage[iPixel] = psEInfo->panLUT[iBin];
 
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            pabyOutImage[iPixel] = (GByte) psEInfo->panLUT[iBin];
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        else
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            pabyOutImage[iPixel] = iBin;
 
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            pabyOutImage[iPixel] = (GByte) iBin;
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    }
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    CPLFree( pafSrcImage );