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67 lines
1.5 KiB
C
67 lines
1.5 KiB
C
/*
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* The Python Imaging Library.
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* $Id: //modules/pil/libImaging/Tiff.h#1 $
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*
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* declarations for the LibTiff-based Group3 and Group4 decoder
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*
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*/
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#ifndef _TIFFIO_
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#include <tiffio.h>
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#endif
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#ifndef _TIFF_
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#include <tiff.h>
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#endif
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/* UNDONE -- what are we using from this? */
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/*#ifndef _UNISTD_H
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# include <unistd.h>
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# endif
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*/
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#ifndef min
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#define min(x, y) ((x > y) ? y : x)
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#define max(x, y) ((x < y) ? y : x)
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#endif
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#ifndef _PIL_LIBTIFF_
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#define _PIL_LIBTIFF_
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typedef struct {
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tdata_t data; /* tdata_t == void* */
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toff_t loc; /* toff_t == uint32 */
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tsize_t size; /* tsize_t == int32 */
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int fp;
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uint32_t ifd; /* offset of the ifd, used for multipage
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* Should be uint32 for libtiff 3.9.x
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* uint64 for libtiff 4.0.x
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*/
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TIFF *tiff; /* Used in write */
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toff_t eof;
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int flrealloc; /* may we realloc */
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} TIFFSTATE;
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extern int
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ImagingLibTiffInit(ImagingCodecState state, int fp, uint32_t offset);
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extern int
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ImagingLibTiffEncodeInit(ImagingCodecState state, char *filename, int fp);
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extern int
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ImagingLibTiffMergeFieldInfo(
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ImagingCodecState state, TIFFDataType field_type, int key, int is_var_length);
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extern int
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ImagingLibTiffSetField(ImagingCodecState state, ttag_t tag, ...);
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/*
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Trace debugging
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legacy, don't enable for Python 3.x, unicode issues.
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*/
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/*
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#define VA_ARGS(...) __VA_ARGS__
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#define TRACE(args) fprintf(stderr, VA_ARGS args)
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*/
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#define TRACE(args)
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#endif
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