71 lines
2.5 KiB
C
71 lines
2.5 KiB
C
/*
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* PVVMUD a 3D MUD
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* Copyright (C) 1998-1999 Programvareverkstedet (pvv@pvv.org)
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*
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* This program is free software; you can redistribute it and/or modify
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* it under the terms of the GNU General Public License as published by
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* the Free Software Foundation; either version 2 of the License, or
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* (at your option) any later version.
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*
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* This program is distributed in the hope that it will be useful,
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* but WITHOUT ANY WARRANTY; without even the implied warranty of
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* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
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* GNU General Public License for more details.
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*
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* You should have received a copy of the GNU General Public License
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* along with this program; if not, write to the Free Software
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* Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA
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*
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*/
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#include "pvvmud.H"
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#include <stdlib.h>
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#include <tiffio.h>
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#include "texture.H"
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#include "exception.H"
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/******************************************************************************
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* save_tiff *
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* input tiff_file_name File name of tiff file to create *
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* retun NULL if failed to open tiff. *
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* Created 23/11-1999 by Anders Reggestad *
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******************************************************************************/
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void CTextureMap::saveTIFF(char * tiff_file_name){
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int width,height,ii;
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uint32 *data,*tif_raster;
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TIFF* tif;
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tif = TIFFOpen( tiff_file_name, "w" );
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if (tif == NULL){
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cdebug << "ERROR: Faild to create tiff file: " << tiff_file_name << endl;
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throw new CException();
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}
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width = getWidth();
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height = getHeight();
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data = (uint32*)getData();
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TIFFSetField(tif, TIFFTAG_IMAGEWIDTH, width);
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TIFFSetField(tif, TIFFTAG_IMAGELENGTH, height);
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TIFFSetField(tif, TIFFTAG_PLANARCONFIG, 1);
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TIFFSetField(tif, TIFFTAG_SAMPLESPERPIXEL, 4);
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TIFFSetField(tif, TIFFTAG_EXTRASAMPLES, 0);
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TIFFSetField(tif, TIFFTAG_BITSPERSAMPLE, 8, 8, 8, 8);
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TIFFSetField(tif, TIFFTAG_COMPRESSION, 1);
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TIFFSetField(tif, TIFFTAG_PHOTOMETRIC, 2);
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// TIFFSetField(tif, TIFFTAG_STRIPOFFSETS, 0);
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TIFFSetField(tif, TIFFTAG_ROWSPERSTRIP, height);
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// TIFFSetField(tif, TIFFTAG_STRIPBYTECOUNTS, height*width*4);
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TIFFSetField(tif, TIFFTAG_XRESOLUTION, 1);
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TIFFSetField(tif, TIFFTAG_YRESOLUTION, 1);
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TIFFSetField(tif, TIFFTAG_RESOLUTIONUNIT, 1);
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for (ii = 0; ii < height; ii++){
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TIFFWriteScanline(tif,&data[(height-ii-1)*width], ii, 0);
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}
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TIFFClose( tif );
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}
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