52 lines
2.2 KiB
C
52 lines
2.2 KiB
C
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/* tiff loading for PIKA
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* -Peter Mattis
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*
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* The TIFF loading code has been completely revamped by Nick Lamb
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* njl195@zepler.org.uk -- 18 May 1998
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* And it now gains support for tiles (and doubtless a zillion bugs)
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* njl195@zepler.org.uk -- 12 June 1999
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* LZW patent fuss continues :(
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* njl195@zepler.org.uk -- 20 April 2000
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* The code for this filter is based on "tifftopnm" and "pnmtotiff",
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* 2 programs that are a part of the netpbm package.
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* khk@khk.net -- 13 May 2000
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* Added support for ICCPROFILE tiff tag. If this tag is present in a
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* TIFF file, then a parasite is created and vice versa.
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* peter@kirchgessner.net -- 29 Oct 2002
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* Progress bar only when run interactive
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* Added support for layer offsets - pablo.dangelo@web.de -- 7 Jan 2004
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* Honor EXTRASAMPLES tag while loading images with alphachannel
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* pablo.dangelo@web.de -- 16 Jan 2004
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*/
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#ifndef __FILE_TIFF_IO_H__
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#define __FILE_TIFF_IO_H__
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/* Adding support for GeoTIFF Tags */
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#define GEOTIFF_MODELPIXELSCALE 33550
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#define GEOTIFF_MODELTIEPOINT 33922
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#define GEOTIFF_MODELTRANSFORMATION 34264
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#define GEOTIFF_KEYDIRECTORY 34735
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#define GEOTIFF_DOUBLEPARAMS 34736
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#define GEOTIFF_ASCIIPARAMS 34737
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static const TIFFFieldInfo geotifftags_fieldinfo[] = {
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{ GEOTIFF_MODELPIXELSCALE, -1, -1, TIFF_DOUBLE, FIELD_CUSTOM, TRUE, TRUE, "GeoModelPixelScale" },
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{ GEOTIFF_MODELTIEPOINT, -1, -1, TIFF_DOUBLE, FIELD_CUSTOM, TRUE, TRUE, "GeoTiePoints" },
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{ GEOTIFF_MODELTRANSFORMATION, -1, -1, TIFF_DOUBLE, FIELD_CUSTOM, TRUE, TRUE, "GeoModelTransformation" },
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{ GEOTIFF_KEYDIRECTORY, -1, -1, TIFF_SHORT, FIELD_CUSTOM, TRUE, TRUE, "GeoKeyDirectory" },
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{ GEOTIFF_DOUBLEPARAMS, -1, -1, TIFF_DOUBLE, FIELD_CUSTOM, TRUE, TRUE, "GeoDoubleParams" },
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{ GEOTIFF_ASCIIPARAMS, -1, -1, TIFF_ASCII, FIELD_CUSTOM, TRUE, FALSE, "GeoAsciiParams" }
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};
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TIFF * tiff_open (GFile *file,
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const gchar *mode,
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GError **error);
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gboolean tiff_got_file_size_error (void);
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void tiff_reset_file_size_error (void);
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#endif /* __FILE_TIFF_IO_H__ */
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