# 1 "tif_machdep.c"
static char rcsid[] = "$Header: /usr/people/sam/tiff/libtiff/RCS/tif_machdep.c,v 1.2 92/03/06 11:52:42 sam Exp $";
# 1 "./tiffioP.h"
# 1 "./tiffcompat.h"
# 1 "/usr/include/sys/types.h"
# 1 "/usr/include/ansi_compat.h"
# 125 "/usr/include/ansi_compat.h"
# 80 "/usr/include/sys/types.h"
typedef unsigned char u_char;
typedef unsigned short u_short;
typedef unsigned int u_int;
typedef unsigned int uint;
typedef unsigned long u_long;
typedef unsigned short ushort;
typedef volatile char v_char;
typedef volatile short v_short;
typedef volatile long v_long;
typedef volatile unsigned char vu_char;
typedef volatile unsigned short vu_short;
typedef volatile unsigned long vu_long;
typedef
signed
char s_char;
typedef struct _physadr { int r[1]; } *physadr;
typedef struct label_t {
int val[12];
} label_t;
typedef struct _quad { long val[2]; } quad;
typedef long daddr_t;
typedef char * caddr_t;
typedef u_long gno_t;
typedef short cnt_t;
typedef long swblk_t;
typedef long paddr_t;
typedef long audit_ID_t;
typedef short dev_t;
typedef short gid_t;
typedef unsigned long ino_t;
typedef unsigned short mode_t;
typedef short nlink_t;
typedef int off_t;
typedef int pid_t;
typedef short uid_t;
typedef int time_t;
typedef unsigned int size_t;
typedef int clock_t;
typedef long key_t;
typedef long fd_mask;
typedef struct fd_set {
fd_mask fds_bits[(((4096 )+(( (sizeof(fd_mask) * 8 ) )-1))/( (sizeof(fd_mask) * 8 ) ))];
} fd_set;
# 58 "./tiffcompat.h"
# 1 "/usr/include/fcntl.h"
# 1 "/usr/include/sys/file.h"
# 1 "/usr/include/ansi_compat.h"
# 125 "/usr/include/ansi_compat.h"
# 135 "/usr/include/sys/file.h"
# 1 "/usr/include/sys/types.h"
# 215 "/usr/include/sys/types.h"
# 140 "/usr/include/sys/file.h"
struct flock {
short l_type;
short l_whence;
off_t l_start;
off_t l_len;
int l_pid;
};
int creat(), fcntl(), open();
# 42 "/usr/include/fcntl.h"
# 64 "./tiffcompat.h"
extern long TIFFGetFileSize();
extern long lseek();
extern char *malloc();
extern char *realloc();
typedef double dblparam_t;
# 1 "/usr/include/varargs.h"
# 1 "/usr/include/ansi_compat.h"
# 125 "/usr/include/ansi_compat.h"
# 3 "/usr/include/varargs.h"
typedef char *va_list;
# 1 "/usr/include/stamp.h"
# 51 "/usr/include/varargs.h"
# 210 "./tiffcompat.h"
# 33 "./tiffioP.h"
# 1 "./tiff.h"
typedef struct {
unsigned short tiff_magic;
unsigned short tiff_version;
unsigned long tiff_diroff;
} TIFFHeader;
typedef struct {
unsigned short tdir_tag;
unsigned short tdir_type;
unsigned long tdir_count;
unsigned long tdir_offset;
} TIFFDirEntry;
typedef enum {
TIFF_NOTYPE = 0,
TIFF_BYTE = 1,
TIFF_ASCII = 2,
TIFF_SHORT = 3,
TIFF_LONG = 4,
TIFF_RATIONAL = 5,
TIFF_SBYTE = 6,
TIFF_UNDEFINED = 7,
TIFF_SSHORT = 8,
TIFF_SLONG = 9,
TIFF_SRATIONAL = 10,
TIFF_FLOAT = 11,
TIFF_DOUBLE = 12
} TIFFDataType;
# 34 "./tiffioP.h"
typedef struct {
u_long td_fieldsset[2];
u_long td_imagewidth, td_imagelength, td_imagedepth;
u_long td_tilewidth, td_tilelength, td_tiledepth;
u_short td_subfiletype;
u_short td_bitspersample;
u_short td_sampleformat;
u_short td_compression;
u_short td_photometric;
u_short td_threshholding;
u_short td_fillorder;
u_short td_orientation;
u_short td_samplesperpixel;
u_short td_predictor;
u_long td_rowsperstrip;
u_long td_minsamplevalue, td_maxsamplevalue;
float td_xresolution, td_yresolution;
u_short td_resolutionunit;
u_short td_planarconfig;
float td_xposition, td_yposition;
u_long td_group3options;
u_long td_group4options;
u_short td_pagenumber[2];
u_short td_matteing;
u_short td_cleanfaxdata;
u_short td_badfaxrun;
u_long td_badfaxlines;
u_short *td_colormap[3];
u_short td_halftonehints[2];
char *td_documentname;
char *td_artist;
char *td_datetime;
char *td_hostcomputer;
char *td_imagedescription;
char *td_make;
char *td_model;
char *td_software;
char *td_pagename;
u_long td_stripsperimage;
u_long td_nstrips;
u_long *td_stripoffset;
u_long *td_stripbytecount;
float *td_ycbcrcoeffs;
u_short td_ycbcrsubsampling[2];
u_short td_ycbcrpositioning;
float *td_whitepoint;
float *td_primarychromas;
float *td_refblackwhite;
u_short *td_transferfunction[4];
} TIFFDirectory;
typedef struct {
u_short field_tag;
short field_readcount;
short field_writecount;
TIFFDataType field_type;
u_short field_bit;
u_short field_oktochange;
char *field_name;
} TIFFFieldInfo;
extern TIFFFieldInfo tiffFieldInfo[];
extern int tiffDataWidth[];
struct tiff {
char *tif_name;
short tif_fd;
short tif_mode;
char tif_fillorder;
char tif_options;
short tif_flags;
long tif_diroff;
long tif_nextdiroff;
TIFFDirectory tif_dir;
TIFFHeader tif_header;
int *tif_typeshift;
long *tif_typemask;
long tif_row;
int tif_curdir;
int tif_curstrip;
long tif_curoff;
long tif_col;
int tif_curtile;
long tif_tilesize;
int (*tif_predecode)();
int (*tif_preencode)();
int (*tif_postencode)();
int (*tif_decoderow)();
int (*tif_encoderow)();
int (*tif_decodestrip)();
int (*tif_encodestrip)();
int (*tif_decodetile)();
int (*tif_encodetile)();
int (*tif_close)();
int (*tif_seek)();
int (*tif_cleanup)();
char *tif_data;
int tif_scanlinesize;
int tif_scanlineskew;
char *tif_rawdata;
long tif_rawdatasize;
char *tif_rawcp;
long tif_rawcc;
};
# 1 "./tiffio.h"
# 1 "./tiff.h"
# 253 "./tiff.h"
# 34 "./tiffio.h"
typedef struct tiff TIFF;
extern char TIFFVersion[];
extern unsigned char TIFFBitRevTable[256];
extern unsigned char TIFFNoBitRevTable[256];
# 158 "./tiffio.h"
typedef void (*TIFFErrorHandler)();
extern void TIFFClose();
extern TIFF *TIFFOpen();
extern TIFF *TIFFFdOpen();
extern char* TIFFFileName();
extern int TIFFFileno();
extern int TIFFGetMode();
extern int TIFFIsTiled();
extern unsigned int TIFFComputeTile();
extern long TIFFCurrentRow();
extern int TIFFCurrentDirectory();
extern int TIFFCurrentStrip();
extern int TIFFCurrentTile();
extern void TIFFError();
extern TIFFErrorHandler TIFFSetErrorHandler();
extern int TIFFFlush();
extern int TIFFFlushData();
extern int TIFFGetField();
extern int TIFFVGetField();
extern int TIFFGetFieldDefaulted();
extern int TIFFVGetFieldDefaulted();
extern unsigned int TIFFNumberOfTiles();
extern void TIFFPrintDirectory();
extern int TIFFReadDirectory();
extern int TIFFReadBufferSetup();
extern int TIFFReadScanline();
extern int TIFFReadTile();
extern unsigned int TIFFComputeStrip();
extern unsigned int TIFFNumberOfStrips();
extern int TIFFReadEncodedStrip();
extern int TIFFReadRawStrip();
extern int TIFFReadEncodedTile();
extern int TIFFReadRGBAImage();
extern int TIFFReadRawTile();
extern int TIFFScanlineSize();
extern unsigned long TIFFStripSize();
extern unsigned long TIFFVStripSize();
extern unsigned long TIFFTileRowSize();
extern unsigned long TIFFTileSize();
extern unsigned long TIFFVTileSize();
extern int TIFFSetDirectory();
extern int TIFFSetField();
extern int TIFFVSetField();
extern void TIFFWarning();
extern TIFFErrorHandler TIFFSetWarningHandler();
extern int TIFFWriteDirectory();
extern int TIFFWriteScanline();
extern int TIFFWriteEncodedStrip();
extern int TIFFWriteRawStrip();
extern int TIFFWriteEncodedTile();
extern int TIFFWriteRawTile();
extern int TIFFSwabShort();
extern int TIFFSwabLong();
extern int TIFFSwabArrayOfShort();
extern int TIFFSwabArrayOfLong();
extern int TIFFReverseBits();
extern int TIFFCheckTile();
# 297 "./tiffioP.h"
extern TIFFFieldInfo *TIFFFindFieldInfo();
extern TIFFFieldInfo *TIFFFieldWithTag();
extern int _TIFFgetfield();
extern int TIFFNoRowEncode();
extern int TIFFNoStripEncode();
extern int TIFFNoTileEncode();
extern int TIFFNoRowDecode();
extern int TIFFNoStripDecode();
extern int TIFFNoTileDecode();
# 33 "tif_machdep.c"
# 77 "tif_machdep.c"
# 138 "tif_machdep.c"
"Help, you've configured the library to not have IEEE floating point,but not defined how to convert between IEEE and native formats!"
typedef union {
ieeedouble ieee;
nativedouble native;
char b[8];
double d;
} double_t;
typedef union {
ieeefloat ieee;
nativefloat native;
char b[4];
float f;
} float_t;
TIFFCvtIEEEFloatToNative(tif, n, f)
TIFF *tif;
u_int n;
float *f;
{
float_t *fp = (float_t *)f;
while (n-- > 0) {
IEEEFLOAT2NATIVE(fp);
fp++;
}
}
TIFFCvtNativeToIEEEFloat(tif, n, f)
TIFF *tif;
u_int n;
float *f;
{
float_t *fp = (float_t *)f;
while (n-- > 0) {
NATIVE2IEEEFLOAT(fp);
fp++;
}
}
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