Pillow/libImaging/TiffDecode.h
2013-03-13 21:37:42 -04:00

58 lines
1.1 KiB
C

/*
* The Python Imaging Library.
* $Id: //modules/pil/libImaging/Tiff.h#1 $
*
* declarations for the LibTiff-based Group3 and Group4 decoder
*
*/
#ifndef _TIFFIO_
#include <tiffio.h>
#endif
#ifndef _TIFF_
#include <tiff.h>
#endif
#ifndef min
#define min(x,y) (( x > y ) ? y : x )
#define max(x,y) (( x < y ) ? y : x )
#endif
#ifndef _PIL_LIBTIFF_
#define _PIL_LIBTIFF_
typedef struct {
tdata_t data; /* tdata_t == void* */
toff_t loc; /* toff_t == uint32 */
tsize_t size; /* tsize_t == int32 */
int fp;
TIFF *tiff; /* Used in write */
toff_t eof;
int flrealloc; /* may we realloc */
} TIFFSTATE;
extern int ImagingLibTiffInit(ImagingCodecState state, int compression, int fp);
extern int ImagingLibTiffEncodeInit(ImagingCodecState state, char *filename, int fp);
extern int ImagingLibTiffSetField(ImagingCodecState state, ttag_t tag, ...);
#if defined(_MSC_VER) && (_MSC_VER == 1310)
/* VS2003/py2.4 can't use varargs. Skipping trace for now.*/
#define TRACE(args)
#else
#define VA_ARGS(...) __VA_ARGS__
#define TRACE(args) fprintf(stderr, VA_ARGS args)
/*
#define TRACE(args)
*/
#endif
#endif