Update bundled libtiff to version 4.5.0

[ChangeLog][Third-Party Code] Bundled libtiff was updated to version 4.5.0

Fixes: QTBUG-109972
Pick-to: 6.5 6.4 6.2 5.15
Change-Id: I2121b68c5a09ca322b3af0f971d710ae392c539c
Reviewed-by: Qt CI Bot <qt_ci_bot@qt-project.org>
Reviewed-by: Allan Sandfeld Jensen <allan.jensen@qt.io>

1 files changed, 355 insertions, 278 deletions

diff --git a/src/3rdparty/libtiff/libtiff/tiffiop.h b/src/3rdparty/libtiff/libtiff/tiffiop.h
index e3af461..791881a 100644
--- a/src/3rdparty/libtiff/libtiff/tiffiop.h
+++ b/src/3rdparty/libtiff/libtiff/tiffiop.h
@@ -23,7 +23,7 @@
  */
 
 #ifndef _TIFFIOP_
-#define	_TIFFIOP_
+#define _TIFFIOP_
 /*
  * ``Library-private'' definitions.
  */
@@ -31,38 +31,48 @@
 #include "tif_config.h"
 
 #ifdef HAVE_FCNTL_H
-# include <fcntl.h>
+#include <fcntl.h>
 #endif
 
 #ifdef HAVE_SYS_TYPES_H
-# include <sys/types.h>
+#include <sys/types.h>
 #endif
 
 #include <string.h>
 
 #ifdef HAVE_ASSERT_H
-# include <assert.h>
+#include <assert.h>
 #else
-# define assert(x)
+#define assert(x)
 #endif
 
+#include "tif_hash_set.h"
 #include "tiffio.h"
 
 #include "tif_dir.h"
 
+#include <limits.h>
+
 #ifndef STRIP_SIZE_DEFAULT
-# define STRIP_SIZE_DEFAULT 8192
+#define STRIP_SIZE_DEFAULT 8192
+#endif
+
+#ifndef TIFF_MAX_DIR_COUNT
+#define TIFF_MAX_DIR_COUNT 1048576
 #endif
 
-#define    streq(a,b)      (strcmp(a,b) == 0)
-#define    strneq(a,b,n)   (strncmp(a,b,n) == 0)
+#define TIFF_NON_EXISTENT_DIR_NUMBER UINT_MAX
+
+#define streq(a, b) (strcmp(a, b) == 0)
+#define strneq(a, b, n) (strncmp(a, b, n) == 0)
 
 #ifndef TRUE
-#define	TRUE	1
-#define	FALSE	0
+#define TRUE 1
+#define FALSE 0
 #endif
 
-typedef struct client_info {
+typedef struct client_info
+{
     struct client_info *next;
     void *data;
     char *name;
@@ -72,189 +82,232 @@ typedef struct client_info {
  * Typedefs for ``method pointers'' used internally.
  * these are deprecated and provided only for backwards compatibility.
  */
-typedef unsigned char tidataval_t;    /* internal image data value type */
-typedef tidataval_t* tidata_t;        /* reference to internal image data */
-
-typedef void (*TIFFVoidMethod)(TIFF*);
-typedef int (*TIFFBoolMethod)(TIFF*);
-typedef int (*TIFFPreMethod)(TIFF*, uint16_t);
-typedef int (*TIFFCodeMethod)(TIFF* tif, uint8_t* buf, tmsize_t size, uint16_t sample);
-typedef int (*TIFFSeekMethod)(TIFF*, uint32_t);
-typedef void (*TIFFPostMethod)(TIFF* tif, uint8_t* buf, tmsize_t size);
-typedef uint32_t (*TIFFStripMethod)(TIFF*, uint32_t);
-typedef void (*TIFFTileMethod)(TIFF*, uint32_t*, uint32_t*);
-
-struct tiff {
-	char*                tif_name;         /* name of open file */
-	int                  tif_fd;           /* open file descriptor */
-	int                  tif_mode;         /* open mode (O_*) */
-	uint32_t               tif_flags;
-	#define TIFF_FILLORDER   0x00003U /* natural bit fill order for machine */
-	#define TIFF_DIRTYHEADER 0x00004U /* header must be written on close */
-	#define TIFF_DIRTYDIRECT 0x00008U /* current directory must be written */
-	#define TIFF_BUFFERSETUP 0x00010U /* data buffers setup */
-	#define TIFF_CODERSETUP  0x00020U /* encoder/decoder setup done */
-	#define TIFF_BEENWRITING 0x00040U /* written 1+ scanlines to file */
-	#define TIFF_SWAB        0x00080U /* byte swap file information */
-	#define TIFF_NOBITREV    0x00100U /* inhibit bit reversal logic */
-	#define TIFF_MYBUFFER    0x00200U /* my raw data buffer; free on close */
-	#define TIFF_ISTILED     0x00400U /* file is tile, not strip- based */
-	#define TIFF_MAPPED      0x00800U /* file is mapped into memory */
-	#define TIFF_POSTENCODE  0x01000U /* need call to postencode routine */
-	#define TIFF_INSUBIFD    0x02000U /* currently writing a subifd */
-	#define TIFF_UPSAMPLED   0x04000U /* library is doing data up-sampling */
-	#define TIFF_STRIPCHOP   0x08000U /* enable strip chopping support */
-	#define TIFF_HEADERONLY  0x10000U /* read header only, do not process the first directory */
-	#define TIFF_NOREADRAW   0x20000U /* skip reading of raw uncompressed image data */
-	#define TIFF_INCUSTOMIFD 0x40000U /* currently writing a custom IFD */
-	#define TIFF_BIGTIFF     0x80000U /* read/write bigtiff */
-        #define TIFF_BUF4WRITE  0x100000U /* rawcc bytes are for writing */
-        #define TIFF_DIRTYSTRIP 0x200000U /* stripoffsets/stripbytecount dirty*/
-        #define TIFF_PERSAMPLE  0x400000U /* get/set per sample tags as arrays */
-        #define TIFF_BUFFERMMAP 0x800000U /* read buffer (tif_rawdata) points into mmap() memory */
-        #define TIFF_DEFERSTRILELOAD 0x1000000U /* defer strip/tile offset/bytecount array loading. */
-        #define TIFF_LAZYSTRILELOAD  0x2000000U /* lazy/ondemand loading of strip/tile offset/bytecount values. Only used if TIFF_DEFERSTRILELOAD is set and in read-only mode */
-        #define TIFF_CHOPPEDUPARRAYS 0x4000000U /* set when allocChoppedUpStripArrays() has modified strip array */
-	uint64_t               tif_diroff;       /* file offset of current directory */
-	uint64_t               tif_nextdiroff;   /* file offset of following directory */
-	uint64_t               tif_lastdiroff;   /* file offset of last directory written so far */
-	uint64_t*              tif_dirlist;      /* list of offsets to already seen directories to prevent IFD looping */
-	uint16_t               tif_dirlistsize;  /* number of entries in offset list */
-	uint16_t               tif_dirnumber;    /* number of already seen directories */
-	TIFFDirectory        tif_dir;          /* internal rep of current directory */
-	TIFFDirectory        tif_customdir;    /* custom IFDs are separated from the main ones */
-	union {
-		TIFFHeaderCommon common;
-		TIFFHeaderClassic classic;
-		TIFFHeaderBig big;
-	} tif_header;
-	uint16_t               tif_header_size;  /* file's header block and its length */
-	uint32_t               tif_row;          /* current scanline */
-	uint16_t               tif_curdir;       /* current directory (index) */
-	uint32_t               tif_curstrip;     /* current strip for read/write */
-	uint64_t               tif_curoff;       /* current offset for read/write */
-	uint64_t               tif_lastvalidoff; /* last valid offset allowed for rewrite in place. Used only by TIFFAppendToStrip() */
-	uint64_t               tif_dataoff;      /* current offset for writing dir */
-	/* SubIFD support */
-	uint16_t               tif_nsubifd;      /* remaining subifds to write */
-	uint64_t               tif_subifdoff;    /* offset for patching SubIFD link */
-	/* tiling support */
-	uint32_t               tif_col;          /* current column (offset by row too) */
-	uint32_t               tif_curtile;      /* current tile for read/write */
-	tmsize_t             tif_tilesize;     /* # of bytes in a tile */
-	/* compression scheme hooks */
-	int                  tif_decodestatus;
-	TIFFBoolMethod       tif_fixuptags;    /* called in TIFFReadDirectory */
-	TIFFBoolMethod       tif_setupdecode;  /* called once before predecode */
-	TIFFPreMethod        tif_predecode;    /* pre- row/strip/tile decoding */
-	TIFFBoolMethod       tif_setupencode;  /* called once before preencode */
-	int                  tif_encodestatus;
-	TIFFPreMethod        tif_preencode;    /* pre- row/strip/tile encoding */
-	TIFFBoolMethod       tif_postencode;   /* post- row/strip/tile encoding */
-	TIFFCodeMethod       tif_decoderow;    /* scanline decoding routine */
-	TIFFCodeMethod       tif_encoderow;    /* scanline encoding routine */
-	TIFFCodeMethod       tif_decodestrip;  /* strip decoding routine */
-	TIFFCodeMethod       tif_encodestrip;  /* strip encoding routine */
-	TIFFCodeMethod       tif_decodetile;   /* tile decoding routine */
-	TIFFCodeMethod       tif_encodetile;   /* tile encoding routine */
-	TIFFVoidMethod       tif_close;        /* cleanup-on-close routine */
-	TIFFSeekMethod       tif_seek;         /* position within a strip routine */
-	TIFFVoidMethod       tif_cleanup;      /* cleanup state routine */
-	TIFFStripMethod      tif_defstripsize; /* calculate/constrain strip size */
-	TIFFTileMethod       tif_deftilesize;  /* calculate/constrain tile size */
-	uint8_t*               tif_data;         /* compression scheme private data */
-	/* input/output buffering */
-	tmsize_t             tif_scanlinesize; /* # of bytes in a scanline */
-	tmsize_t             tif_scanlineskew; /* scanline skew for reading strips */
-	uint8_t*               tif_rawdata;      /* raw data buffer */
-	tmsize_t             tif_rawdatasize;  /* # of bytes in raw data buffer */
-        tmsize_t             tif_rawdataoff;   /* rawdata offset within strip */
-        tmsize_t             tif_rawdataloaded;/* amount of data in rawdata */
-	uint8_t*               tif_rawcp;        /* current spot in raw buffer */
-	tmsize_t             tif_rawcc;        /* bytes unread from raw buffer */
-	/* memory-mapped file support */
-	uint8_t*               tif_base;         /* base of mapped file */
-	tmsize_t             tif_size;         /* size of mapped file region (bytes, thus tmsize_t) */
-	TIFFMapFileProc      tif_mapproc;      /* map file method */
-	TIFFUnmapFileProc    tif_unmapproc;    /* unmap file method */
-	/* input/output callback methods */
-	thandle_t            tif_clientdata;   /* callback parameter */
-	TIFFReadWriteProc    tif_readproc;     /* read method */
-	TIFFReadWriteProc    tif_writeproc;    /* write method */
-	TIFFSeekProc         tif_seekproc;     /* lseek method */
-	TIFFCloseProc        tif_closeproc;    /* close method */
-	TIFFSizeProc         tif_sizeproc;     /* filesize method */
-	/* post-decoding support */
-	TIFFPostMethod       tif_postdecode;   /* post decoding routine */
-	/* tag support */
-	TIFFField**          tif_fields;       /* sorted table of registered tags */
-	size_t               tif_nfields;      /* # entries in registered tag table */
-	const TIFFField*     tif_foundfield;   /* cached pointer to already found tag */
-	TIFFTagMethods       tif_tagmethods;   /* tag get/set/print routines */
-	TIFFClientInfoLink*  tif_clientinfo;   /* extra client information. */
-	/* Backward compatibility stuff. We need these two fields for
-	 * setting up an old tag extension scheme. */
-	TIFFFieldArray*      tif_fieldscompat;
-	size_t               tif_nfieldscompat;
+typedef unsigned char tidataval_t; /* internal image data value type */
+typedef tidataval_t *tidata_t;     /* reference to internal image data */
+
+typedef void (*TIFFVoidMethod)(TIFF *);
+typedef int (*TIFFBoolMethod)(TIFF *);
+typedef int (*TIFFPreMethod)(TIFF *, uint16_t);
+typedef int (*TIFFCodeMethod)(TIFF *tif, uint8_t *buf, tmsize_t size,
+                              uint16_t sample);
+typedef int (*TIFFSeekMethod)(TIFF *, uint32_t);
+typedef void (*TIFFPostMethod)(TIFF *tif, uint8_t *buf, tmsize_t size);
+typedef uint32_t (*TIFFStripMethod)(TIFF *, uint32_t);
+typedef void (*TIFFTileMethod)(TIFF *, uint32_t *, uint32_t *);
+
+struct TIFFOffsetAndDirNumber
+{
+    uint64_t offset;
+    tdir_t dirNumber;
+};
+typedef struct TIFFOffsetAndDirNumber TIFFOffsetAndDirNumber;
+
+struct tiff
+{
+    char *tif_name; /* name of open file */
+    int tif_fd;     /* open file descriptor */
+    int tif_mode;   /* open mode (O_*) */
+    uint32_t tif_flags;
+#define TIFF_FILLORDER 0x00003U   /* natural bit fill order for machine */
+#define TIFF_DIRTYHEADER 0x00004U /* header must be written on close */
+#define TIFF_DIRTYDIRECT 0x00008U /* current directory must be written */
+#define TIFF_BUFFERSETUP 0x00010U /* data buffers setup */
+#define TIFF_CODERSETUP 0x00020U  /* encoder/decoder setup done */
+#define TIFF_BEENWRITING 0x00040U /* written 1+ scanlines to file */
+#define TIFF_SWAB 0x00080U        /* byte swap file information */
+#define TIFF_NOBITREV 0x00100U    /* inhibit bit reversal logic */
+#define TIFF_MYBUFFER 0x00200U    /* my raw data buffer; free on close */
+#define TIFF_ISTILED 0x00400U     /* file is tile, not strip- based */
+#define TIFF_MAPPED 0x00800U      /* file is mapped into memory */
+#define TIFF_POSTENCODE 0x01000U  /* need call to postencode routine */
+#define TIFF_INSUBIFD 0x02000U    /* currently writing a subifd */
+#define TIFF_UPSAMPLED 0x04000U   /* library is doing data up-sampling */
+#define TIFF_STRIPCHOP 0x08000U   /* enable strip chopping support */
+#define TIFF_HEADERONLY                                                        \
+    0x10000U /* read header only, do not process the first directory */
+#define TIFF_NOREADRAW                                                         \
+    0x20000U /* skip reading of raw uncompressed image data */
+#define TIFF_INCUSTOMIFD 0x40000U /* currently writing a custom IFD */
+#define TIFF_BIGTIFF 0x80000U     /* read/write bigtiff */
+#define TIFF_BUF4WRITE 0x100000U  /* rawcc bytes are for writing */
+#define TIFF_DIRTYSTRIP 0x200000U /* stripoffsets/stripbytecount dirty*/
+#define TIFF_PERSAMPLE 0x400000U  /* get/set per sample tags as arrays */
+#define TIFF_BUFFERMMAP                                                        \
+    0x800000U /* read buffer (tif_rawdata) points into mmap() memory */
+#define TIFF_DEFERSTRILELOAD                                                   \
+    0x1000000U /* defer strip/tile offset/bytecount array loading. */
+#define TIFF_LAZYSTRILELOAD                                                    \
+    0x2000000U /* lazy/ondemand loading of strip/tile offset/bytecount values. \
+                  Only used if TIFF_DEFERSTRILELOAD is set and in read-only    \
+                  mode */
+#define TIFF_CHOPPEDUPARRAYS                                                   \
+    0x4000000U /* set when allocChoppedUpStripArrays() has modified strip      \
+                  array */
+    uint64_t tif_diroff;      /* file offset of current directory */
+    uint64_t tif_nextdiroff;  /* file offset of following directory */
+    uint64_t tif_lastdiroff;  /* file offset of last directory written so far */
+    uint64_t *tif_dirlistoff; /* list of offsets to already seen directories to
+                                 prevent IFD looping */
+    TIFFHashSet *tif_map_dir_offset_to_number;
+    TIFFHashSet *tif_map_dir_number_to_offset;
+    tdir_t tif_dirnumber;  /* number of already seen directories */
+    TIFFDirectory tif_dir; /* internal rep of current directory */
+    TIFFDirectory
+        tif_customdir; /* custom IFDs are separated from the main ones */
+    union
+    {
+        TIFFHeaderCommon common;
+        TIFFHeaderClassic classic;
+        TIFFHeaderBig big;
+    } tif_header;
+    uint16_t tif_header_size;  /* file's header block and its length */
+    uint32_t tif_row;          /* current scanline */
+    tdir_t tif_curdir;         /* current directory (index) */
+    uint32_t tif_curstrip;     /* current strip for read/write */
+    uint64_t tif_curoff;       /* current offset for read/write */
+    uint64_t tif_lastvalidoff; /* last valid offset allowed for rewrite in
+                                  place. Used only by TIFFAppendToStrip() */
+    uint64_t tif_dataoff;      /* current offset for writing dir */
+    /* SubIFD support */
+    uint16_t tif_nsubifd;   /* remaining subifds to write */
+    uint64_t tif_subifdoff; /* offset for patching SubIFD link */
+    /* tiling support */
+    uint32_t tif_col;      /* current column (offset by row too) */
+    uint32_t tif_curtile;  /* current tile for read/write */
+    tmsize_t tif_tilesize; /* # of bytes in a tile */
+    /* compression scheme hooks */
+    int tif_decodestatus;
+    TIFFBoolMethod tif_fixuptags;   /* called in TIFFReadDirectory */
+    TIFFBoolMethod tif_setupdecode; /* called once before predecode */
+    TIFFPreMethod tif_predecode;    /* pre- row/strip/tile decoding */
+    TIFFBoolMethod tif_setupencode; /* called once before preencode */
+    int tif_encodestatus;
+    TIFFPreMethod tif_preencode;      /* pre- row/strip/tile encoding */
+    TIFFBoolMethod tif_postencode;    /* post- row/strip/tile encoding */
+    TIFFCodeMethod tif_decoderow;     /* scanline decoding routine */
+    TIFFCodeMethod tif_encoderow;     /* scanline encoding routine */
+    TIFFCodeMethod tif_decodestrip;   /* strip decoding routine */
+    TIFFCodeMethod tif_encodestrip;   /* strip encoding routine */
+    TIFFCodeMethod tif_decodetile;    /* tile decoding routine */
+    TIFFCodeMethod tif_encodetile;    /* tile encoding routine */
+    TIFFVoidMethod tif_close;         /* cleanup-on-close routine */
+    TIFFSeekMethod tif_seek;          /* position within a strip routine */
+    TIFFVoidMethod tif_cleanup;       /* cleanup state routine */
+    TIFFStripMethod tif_defstripsize; /* calculate/constrain strip size */
+    TIFFTileMethod tif_deftilesize;   /* calculate/constrain tile size */
+    uint8_t *tif_data;                /* compression scheme private data */
+    /* input/output buffering */
+    tmsize_t tif_scanlinesize;  /* # of bytes in a scanline */
+    tmsize_t tif_scanlineskew;  /* scanline skew for reading strips */
+    uint8_t *tif_rawdata;       /* raw data buffer */
+    tmsize_t tif_rawdatasize;   /* # of bytes in raw data buffer */
+    tmsize_t tif_rawdataoff;    /* rawdata offset within strip */
+    tmsize_t tif_rawdataloaded; /* amount of data in rawdata */
+    uint8_t *tif_rawcp;         /* current spot in raw buffer */
+    tmsize_t tif_rawcc;         /* bytes unread from raw buffer */
+    /* memory-mapped file support */
+    uint8_t *tif_base; /* base of mapped file */
+    tmsize_t tif_size; /* size of mapped file region (bytes, thus tmsize_t) */
+    TIFFMapFileProc tif_mapproc;     /* map file method */
+    TIFFUnmapFileProc tif_unmapproc; /* unmap file method */
+    /* input/output callback methods */
+    thandle_t tif_clientdata;        /* callback parameter */
+    TIFFReadWriteProc tif_readproc;  /* read method */
+    TIFFReadWriteProc tif_writeproc; /* write method */
+    TIFFSeekProc tif_seekproc;       /* lseek method */
+    TIFFCloseProc tif_closeproc;     /* close method */
+    TIFFSizeProc tif_sizeproc;       /* filesize method */
+    /* post-decoding support */
+    TIFFPostMethod tif_postdecode; /* post decoding routine */
+    /* tag support */
+    TIFFField **tif_fields;          /* sorted table of registered tags */
+    size_t tif_nfields;              /* # entries in registered tag table */
+    const TIFFField *tif_foundfield; /* cached pointer to already found tag */
+    TIFFTagMethods tif_tagmethods;   /* tag get/set/print routines */
+    TIFFClientInfoLink *tif_clientinfo; /* extra client information. */
+    /* Backward compatibility stuff. We need these two fields for
+     * setting up an old tag extension scheme. */
+    TIFFFieldArray *tif_fieldscompat;
+    size_t tif_nfieldscompat;
+    /* Error handler support */
+    TIFFErrorHandlerExtR tif_errorhandler;
+    void *tif_errorhandler_user_data;
+    TIFFErrorHandlerExtR tif_warnhandler;
+    void *tif_warnhandler_user_data;
+    tmsize_t tif_max_single_mem_alloc; /* in bytes. 0 for unlimited */
+};
+
+struct TIFFOpenOptions
+{
+    TIFFErrorHandlerExtR errorhandler; /* may be NULL */
+    void *errorhandler_user_data;      /* may be NULL */
+    TIFFErrorHandlerExtR warnhandler;  /* may be NULL */
+    void *warnhandler_user_data;       /* may be NULL */
+    tmsize_t max_single_mem_alloc;     /* in bytes. 0 for unlimited */
 };
 
-#define isPseudoTag(t) (t > 0xffff)            /* is tag value normal or pseudo */
+#define isPseudoTag(t) (t > 0xffff) /* is tag value normal or pseudo */
 
 #define isTiled(tif) (((tif)->tif_flags & TIFF_ISTILED) != 0)
 #define isMapped(tif) (((tif)->tif_flags & TIFF_MAPPED) != 0)
 #define isFillOrder(tif, o) (((tif)->tif_flags & (o)) != 0)
 #define isUpSampled(tif) (((tif)->tif_flags & TIFF_UPSAMPLED) != 0)
-#define TIFFReadFile(tif, buf, size) \
-	((*(tif)->tif_readproc)((tif)->tif_clientdata,(buf),(size)))
-#define TIFFWriteFile(tif, buf, size) \
-	((*(tif)->tif_writeproc)((tif)->tif_clientdata,(buf),(size)))
-#define TIFFSeekFile(tif, off, whence) \
-	((*(tif)->tif_seekproc)((tif)->tif_clientdata,(off),(whence)))
-#define TIFFCloseFile(tif) \
-	((*(tif)->tif_closeproc)((tif)->tif_clientdata))
-#define TIFFGetFileSize(tif) \
-	((*(tif)->tif_sizeproc)((tif)->tif_clientdata))
-#define TIFFMapFileContents(tif, paddr, psize) \
-	((*(tif)->tif_mapproc)((tif)->tif_clientdata,(paddr),(psize)))
-#define TIFFUnmapFileContents(tif, addr, size) \
-	((*(tif)->tif_unmapproc)((tif)->tif_clientdata,(addr),(size)))
+#define TIFFReadFile(tif, buf, size)                                           \
+    ((*(tif)->tif_readproc)((tif)->tif_clientdata, (buf), (size)))
+#define TIFFWriteFile(tif, buf, size)                                          \
+    ((*(tif)->tif_writeproc)((tif)->tif_clientdata, (buf), (size)))
+#define TIFFSeekFile(tif, off, whence)                                         \
+    ((*(tif)->tif_seekproc)((tif)->tif_clientdata, (off), (whence)))
+#define TIFFCloseFile(tif) ((*(tif)->tif_closeproc)((tif)->tif_clientdata))
+#define TIFFGetFileSize(tif) ((*(tif)->tif_sizeproc)((tif)->tif_clientdata))
+#define TIFFMapFileContents(tif, paddr, psize)                                 \
+    ((*(tif)->tif_mapproc)((tif)->tif_clientdata, (paddr), (psize)))
+#define TIFFUnmapFileContents(tif, addr, size)                                 \
+    ((*(tif)->tif_unmapproc)((tif)->tif_clientdata, (addr), (size)))
 
 /*
  * Default Read/Seek/Write definitions.
  */
 #ifndef ReadOK
-#define ReadOK(tif, buf, size) \
-	(TIFFReadFile((tif),(buf),(size))==(size))
+#define ReadOK(tif, buf, size) (TIFFReadFile((tif), (buf), (size)) == (size))
 #endif
 #ifndef SeekOK
 #define SeekOK(tif, off) _TIFFSeekOK(tif, off)
 #endif
 #ifndef WriteOK
-#define WriteOK(tif, buf, size) \
-	(TIFFWriteFile((tif),(buf),(size))==(size))
+#define WriteOK(tif, buf, size) (TIFFWriteFile((tif), (buf), (size)) == (size))
 #endif
 
 /* NB: the uint32_t casts are to silence certain ANSI-C compilers */
-#define TIFFhowmany_32(x, y) (((uint32_t)x < (0xffffffff - (uint32_t)(y-1))) ? \
-			   ((((uint32_t)(x))+(((uint32_t)(y))-1))/((uint32_t)(y))) : \
-			   0U)
+#define TIFFhowmany_32(x, y)                                                   \
+    (((uint32_t)x < (0xffffffff - (uint32_t)(y - 1)))                          \
+         ? ((((uint32_t)(x)) + (((uint32_t)(y)) - 1)) / ((uint32_t)(y)))       \
+         : 0U)
 /* Variant of TIFFhowmany_32() that doesn't return 0 if x close to MAXUINT. */
 /* Caution: TIFFhowmany_32_maxuint_compat(x,y)*y might overflow */
-#define TIFFhowmany_32_maxuint_compat(x, y) \
-			   (((uint32_t)(x) / (uint32_t)(y)) + ((((uint32_t)(x) % (uint32_t)(y)) != 0) ? 1 : 0))
-#define TIFFhowmany8_32(x) (((x)&0x07)?((uint32_t)(x)>>3)+1:(uint32_t)(x)>>3)
-#define TIFFroundup_32(x, y) (TIFFhowmany_32(x,y)*(y))
-#define TIFFhowmany_64(x, y) ((((uint64_t)(x))+(((uint64_t)(y))-1))/((uint64_t)(y)))
-#define TIFFhowmany8_64(x) (((x)&0x07)?((uint64_t)(x)>>3)+1:(uint64_t)(x)>>3)
-#define TIFFroundup_64(x, y) (TIFFhowmany_64(x,y)*(y))
-
-/* Safe multiply which returns zero if there is an *unsigned* integer overflow. This macro is not safe for *signed* integer types */
-#define TIFFSafeMultiply(t,v,m) ((((t)(m) != (t)0) && (((t)(((v)*(m))/(m))) == (t)(v))) ? (t)((v)*(m)) : (t)0)
-
-#define TIFFmax(A,B) ((A)>(B)?(A):(B))
-#define TIFFmin(A,B) ((A)<(B)?(A):(B))
-
-#define TIFFArrayCount(a) (sizeof (a) / sizeof ((a)[0]))
+#define TIFFhowmany_32_maxuint_compat(x, y)                                    \
+    (((uint32_t)(x) / (uint32_t)(y)) +                                         \
+     ((((uint32_t)(x) % (uint32_t)(y)) != 0) ? 1 : 0))
+#define TIFFhowmany8_32(x)                                                     \
+    (((x)&0x07) ? ((uint32_t)(x) >> 3) + 1 : (uint32_t)(x) >> 3)
+#define TIFFroundup_32(x, y) (TIFFhowmany_32(x, y) * (y))
+#define TIFFhowmany_64(x, y)                                                   \
+    ((((uint64_t)(x)) + (((uint64_t)(y)) - 1)) / ((uint64_t)(y)))
+#define TIFFhowmany8_64(x)                                                     \
+    (((x)&0x07) ? ((uint64_t)(x) >> 3) + 1 : (uint64_t)(x) >> 3)
+#define TIFFroundup_64(x, y) (TIFFhowmany_64(x, y) * (y))
+
+/* Safe multiply which returns zero if there is an *unsigned* integer overflow.
+ * This macro is not safe for *signed* integer types */
+#define TIFFSafeMultiply(t, v, m)                                              \
+    ((((t)(m) != (t)0) && (((t)(((v) * (m)) / (m))) == (t)(v)))                \
+         ? (t)((v) * (m))                                                      \
+         : (t)0)
+
+#define TIFFmax(A, B) ((A) > (B) ? (A) : (B))
+#define TIFFmin(A, B) ((A) < (B) ? (A) : (B))
+
+#define TIFFArrayCount(a) (sizeof(a) / sizeof((a)[0]))
 
 /*
   Support for large files.
@@ -275,28 +328,31 @@ struct tiff {
   must be available on the target computer in order for the program to run.
 */
 #if defined(HAVE_FSEEKO)
-#  define fseek(stream,offset,whence)  fseeko(stream,offset,whence)
-#  define ftell(stream,offset,whence)  ftello(stream,offset,whence)
+#define fseek(stream, offset, whence) fseeko(stream, offset, whence)
+#define ftell(stream, offset, whence) ftello(stream, offset, whence)
 #endif
 #endif
-#if defined(__WIN32__) && \
-        !(defined(_MSC_VER) && _MSC_VER < 1400) && \
-        !(defined(__MSVCRT_VERSION__) && __MSVCRT_VERSION__ < 0x800)
+#if defined(__WIN32__) && !(defined(_MSC_VER) && _MSC_VER < 1400) &&           \
+    !(defined(__MSVCRT_VERSION__) && __MSVCRT_VERSION__ < 0x800)
 typedef unsigned int TIFFIOSize_t;
-#define _TIFF_lseek_f(fildes,offset,whence)  _lseeki64(fildes,/* __int64 */ offset,whence)
+#define _TIFF_lseek_f(fildes, offset, whence)                                  \
+    _lseeki64(fildes, /* __int64 */ offset, whence)
 /* #define _TIFF_tell_f(fildes) /\* __int64 *\/ _telli64(fildes) */
-#define _TIFF_fseek_f(stream,offset,whence) _fseeki64(stream,/* __int64 */ offset,whence)
-#define _TIFF_fstat_f(fildes,stat_buff) _fstati64(fildes,/* struct _stati64 */ stat_buff)
+#define _TIFF_fseek_f(stream, offset, whence)                                  \
+    _fseeki64(stream, /* __int64 */ offset, whence)
+#define _TIFF_fstat_f(fildes, stat_buff)                                       \
+    _fstati64(fildes, /* struct _stati64 */ stat_buff)
 /* #define _TIFF_ftell_f(stream) /\* __int64 *\/ _ftelli64(stream) */
-/* #define _TIFF_stat_f(path,stat_buff) _stati64(path,/\* struct _stati64 *\/ stat_buff) */
+/* #define _TIFF_stat_f(path,stat_buff) _stati64(path,/\* struct _stati64 *\/
+ * stat_buff) */
 #define _TIFF_stat_s struct _stati64
 #define _TIFF_off_t __int64
 #else
 typedef size_t TIFFIOSize_t;
-#define _TIFF_lseek_f(fildes,offset,whence) lseek(fildes,offset,whence)
+#define _TIFF_lseek_f(fildes, offset, whence) lseek(fildes, offset, whence)
 /* #define _TIFF_tell_f(fildes) (_TIFF_lseek_f(fildes,0,SEEK_CUR)) */
-#define _TIFF_fseek_f(stream,offset,whence) fseek(stream,offset,whence)
-#define _TIFF_fstat_f(fildes,stat_buff) fstat(fildes,stat_buff)
+#define _TIFF_fseek_f(stream, offset, whence) fseek(stream, offset, whence)
+#define _TIFF_fstat_f(fildes, stat_buff) fstat(fildes, stat_buff)
 /* #define _TIFF_ftell_f(stream) ftell(stream) */
 /* #define _TIFF_stat_f(path,stat_buff) stat(path,stat_buff) */
 #define _TIFF_stat_s struct stat
@@ -305,7 +361,8 @@ typedef size_t TIFFIOSize_t;
 
 #if defined(__has_attribute) && defined(__clang__)
 #if __has_attribute(no_sanitize)
-#define TIFF_NOSANITIZE_UNSIGNED_INT_OVERFLOW __attribute__((no_sanitize("unsigned-integer-overflow")))
+#define TIFF_NOSANITIZE_UNSIGNED_INT_OVERFLOW                                  \
+    __attribute__((no_sanitize("unsigned-integer-overflow")))
 #else
 #define TIFF_NOSANITIZE_UNSIGNED_INT_OVERFLOW
 #endif
@@ -313,133 +370,153 @@ typedef size_t TIFFIOSize_t;
 #define TIFF_NOSANITIZE_UNSIGNED_INT_OVERFLOW
 #endif
 
-
 #if defined(__cplusplus)
-extern "C" {
+extern "C"
+{
 #endif
-extern int _TIFFgetMode(const char* mode, const char* module);
-extern int _TIFFNoRowEncode(TIFF* tif, uint8_t* pp, tmsize_t cc, uint16_t s);
-extern int _TIFFNoStripEncode(TIFF* tif, uint8_t* pp, tmsize_t cc, uint16_t s);
-extern int _TIFFNoTileEncode(TIFF*, uint8_t* pp, tmsize_t cc, uint16_t s);
-extern int _TIFFNoRowDecode(TIFF* tif, uint8_t* pp, tmsize_t cc, uint16_t s);
-extern int _TIFFNoStripDecode(TIFF* tif, uint8_t* pp, tmsize_t cc, uint16_t s);
-extern int _TIFFNoTileDecode(TIFF*, uint8_t* pp, tmsize_t cc, uint16_t s);
-extern void _TIFFNoPostDecode(TIFF* tif, uint8_t* buf, tmsize_t cc);
-extern int _TIFFNoPreCode(TIFF* tif, uint16_t s);
-extern int _TIFFNoSeek(TIFF* tif, uint32_t off);
-extern void _TIFFSwab16BitData(TIFF* tif, uint8_t* buf, tmsize_t cc);
-extern void _TIFFSwab24BitData(TIFF* tif, uint8_t* buf, tmsize_t cc);
-extern void _TIFFSwab32BitData(TIFF* tif, uint8_t* buf, tmsize_t cc);
-extern void _TIFFSwab64BitData(TIFF* tif, uint8_t* buf, tmsize_t cc);
-extern int TIFFFlushData1(TIFF* tif);
-extern int TIFFDefaultDirectory(TIFF* tif);
-extern void _TIFFSetDefaultCompressionState(TIFF* tif);
-extern int _TIFFRewriteField(TIFF *, uint16_t, TIFFDataType, tmsize_t, void *);
-extern int TIFFSetCompressionScheme(TIFF* tif, int scheme);
-extern int TIFFSetDefaultCompressionState(TIFF* tif);
-extern uint32_t _TIFFDefaultStripSize(TIFF* tif, uint32_t s);
-extern void _TIFFDefaultTileSize(TIFF* tif, uint32_t* tw, uint32_t* th);
-
-extern void _TIFFsetByteArray(void**, const void*, uint32_t);
-extern void _TIFFsetShortArray(uint16_t**, const uint16_t*, uint32_t);
-extern void _TIFFsetLongArray(uint32_t**, const uint32_t*, uint32_t);
-extern void _TIFFsetFloatArray(float**, const float*, uint32_t);
-extern void _TIFFsetDoubleArray(double**, const double*, uint32_t);
-
-extern void _TIFFprintAscii(FILE*, const char*);
-extern void _TIFFprintAsciiTag(FILE*, const char*, const char*);
-
-extern TIFFErrorHandler _TIFFwarningHandler;
-extern TIFFErrorHandler _TIFFerrorHandler;
-extern TIFFErrorHandlerExt _TIFFwarningHandlerExt;
-extern TIFFErrorHandlerExt _TIFFerrorHandlerExt;
-
-extern uint32_t _TIFFMultiply32(TIFF*, uint32_t, uint32_t, const char*);
-extern uint64_t _TIFFMultiply64(TIFF*, uint64_t, uint64_t, const char*);
-extern tmsize_t _TIFFMultiplySSize(TIFF*, tmsize_t, tmsize_t, const char*);
-extern tmsize_t _TIFFCastUInt64ToSSize(TIFF*, uint64_t, const char*);
-extern void* _TIFFCheckMalloc(TIFF*, tmsize_t, tmsize_t, const char*);
-extern void* _TIFFCheckRealloc(TIFF*, void*, tmsize_t, tmsize_t, const char*);
-
-extern double _TIFFUInt64ToDouble(uint64_t);
-extern float _TIFFUInt64ToFloat(uint64_t);
-
-extern float _TIFFClampDoubleToFloat(double);
-
-extern tmsize_t
-_TIFFReadEncodedStripAndAllocBuffer(TIFF* tif, uint32_t strip,
-                                    void **buf, tmsize_t bufsizetoalloc,
-                                    tmsize_t size_to_read);
-extern tmsize_t
-_TIFFReadEncodedTileAndAllocBuffer(TIFF* tif, uint32_t tile,
-                                   void **buf, tmsize_t bufsizetoalloc,
-                                   tmsize_t size_to_read);
-extern tmsize_t
-_TIFFReadTileAndAllocBuffer(TIFF* tif,
-                            void **buf, tmsize_t bufsizetoalloc,
-                            uint32_t x, uint32_t y, uint32_t z, uint16_t s);
-extern int _TIFFSeekOK(TIFF* tif, toff_t off);
-
-extern int TIFFInitDumpMode(TIFF*, int);
+    extern int _TIFFgetMode(TIFFOpenOptions *opts, thandle_t clientdata,
+                            const char *mode, const char *module);
+    extern int _TIFFNoRowEncode(TIFF *tif, uint8_t *pp, tmsize_t cc,
+                                uint16_t s);
+    extern int _TIFFNoStripEncode(TIFF *tif, uint8_t *pp, tmsize_t cc,
+                                  uint16_t s);
+    extern int _TIFFNoTileEncode(TIFF *, uint8_t *pp, tmsize_t cc, uint16_t s);
+    extern int _TIFFNoRowDecode(TIFF *tif, uint8_t *pp, tmsize_t cc,
+                                uint16_t s);
+    extern int _TIFFNoStripDecode(TIFF *tif, uint8_t *pp, tmsize_t cc,
+                                  uint16_t s);
+    extern int _TIFFNoTileDecode(TIFF *, uint8_t *pp, tmsize_t cc, uint16_t s);
+    extern void _TIFFNoPostDecode(TIFF *tif, uint8_t *buf, tmsize_t cc);
+    extern int _TIFFNoPreCode(TIFF *tif, uint16_t s);
+    extern int _TIFFNoSeek(TIFF *tif, uint32_t off);
+    extern void _TIFFSwab16BitData(TIFF *tif, uint8_t *buf, tmsize_t cc);
+    extern void _TIFFSwab24BitData(TIFF *tif, uint8_t *buf, tmsize_t cc);
+    extern void _TIFFSwab32BitData(TIFF *tif, uint8_t *buf, tmsize_t cc);
+    extern void _TIFFSwab64BitData(TIFF *tif, uint8_t *buf, tmsize_t cc);
+    extern int TIFFFlushData1(TIFF *tif);
+    extern int TIFFDefaultDirectory(TIFF *tif);
+    extern void _TIFFSetDefaultCompressionState(TIFF *tif);
+    extern int _TIFFRewriteField(TIFF *, uint16_t, TIFFDataType, tmsize_t,
+                                 void *);
+    extern int TIFFSetCompressionScheme(TIFF *tif, int scheme);
+    extern int TIFFSetDefaultCompressionState(TIFF *tif);
+    extern uint32_t _TIFFDefaultStripSize(TIFF *tif, uint32_t s);
+    extern void _TIFFDefaultTileSize(TIFF *tif, uint32_t *tw, uint32_t *th);
+
+    extern void _TIFFsetByteArray(void **, const void *, uint32_t);
+    extern void _TIFFsetByteArrayExt(TIFF *, void **, const void *, uint32_t);
+    extern void _TIFFsetShortArray(uint16_t **, const uint16_t *, uint32_t);
+    extern void _TIFFsetShortArrayExt(TIFF *, uint16_t **, const uint16_t *,
+                                      uint32_t);
+    extern void _TIFFsetLongArray(uint32_t **, const uint32_t *, uint32_t);
+    extern void _TIFFsetLongArrayExt(TIFF *, uint32_t **, const uint32_t *,
+                                     uint32_t);
+    extern void _TIFFsetFloatArray(float **, const float *, uint32_t);
+    extern void _TIFFsetFloatArrayExt(TIFF *, float **, const float *,
+                                      uint32_t);
+    extern void _TIFFsetDoubleArray(double **, const double *, uint32_t);
+    extern void _TIFFsetDoubleArrayExt(TIFF *, double **, const double *,
+                                       uint32_t);
+
+    extern void _TIFFprintAscii(FILE *, const char *);
+    extern void _TIFFprintAsciiTag(FILE *, const char *, const char *);
+
+    extern TIFFErrorHandler _TIFFwarningHandler;
+    extern TIFFErrorHandler _TIFFerrorHandler;
+    extern TIFFErrorHandlerExt _TIFFwarningHandlerExt;
+    extern TIFFErrorHandlerExt _TIFFerrorHandlerExt;
+    void _TIFFErrorEarly(TIFFOpenOptions *opts, thandle_t clientdata,
+                         const char *module, const char *fmt, ...)
+        TIFF_ATTRIBUTE((__format__(__printf__, 4, 5)));
+
+    extern uint32_t _TIFFMultiply32(TIFF *, uint32_t, uint32_t, const char *);
+    extern uint64_t _TIFFMultiply64(TIFF *, uint64_t, uint64_t, const char *);
+    extern tmsize_t _TIFFMultiplySSize(TIFF *, tmsize_t, tmsize_t,
+                                       const char *);
+    extern tmsize_t _TIFFCastUInt64ToSSize(TIFF *, uint64_t, const char *);
+    extern void *_TIFFCheckMalloc(TIFF *, tmsize_t, tmsize_t, const char *);
+    extern void *_TIFFCheckRealloc(TIFF *, void *, tmsize_t, tmsize_t,
+                                   const char *);
+
+    extern double _TIFFUInt64ToDouble(uint64_t);
+    extern float _TIFFUInt64ToFloat(uint64_t);
+
+    extern float _TIFFClampDoubleToFloat(double);
+    extern uint32_t _TIFFClampDoubleToUInt32(double);
+
+    extern tmsize_t _TIFFReadEncodedStripAndAllocBuffer(TIFF *tif,
+                                                        uint32_t strip,
+                                                        void **buf,
+                                                        tmsize_t bufsizetoalloc,
+                                                        tmsize_t size_to_read);
+    extern tmsize_t _TIFFReadEncodedTileAndAllocBuffer(TIFF *tif, uint32_t tile,
+                                                       void **buf,
+                                                       tmsize_t bufsizetoalloc,
+                                                       tmsize_t size_to_read);
+    extern tmsize_t _TIFFReadTileAndAllocBuffer(TIFF *tif, void **buf,
+                                                tmsize_t bufsizetoalloc,
+                                                uint32_t x, uint32_t y,
+                                                uint32_t z, uint16_t s);
+    extern int _TIFFSeekOK(TIFF *tif, toff_t off);
+
+    extern int TIFFInitDumpMode(TIFF *, int);
 #ifdef PACKBITS_SUPPORT
-extern int TIFFInitPackBits(TIFF*, int);
+    extern int TIFFInitPackBits(TIFF *, int);
 #endif
 #ifdef CCITT_SUPPORT
-extern int TIFFInitCCITTRLE(TIFF*, int), TIFFInitCCITTRLEW(TIFF*, int);
-extern int TIFFInitCCITTFax3(TIFF*, int), TIFFInitCCITTFax4(TIFF*, int);
+    extern int TIFFInitCCITTRLE(TIFF *, int), TIFFInitCCITTRLEW(TIFF *, int);
+    extern int TIFFInitCCITTFax3(TIFF *, int), TIFFInitCCITTFax4(TIFF *, int);
 #endif
 #ifdef THUNDER_SUPPORT
-extern int TIFFInitThunderScan(TIFF*, int);
+    extern int TIFFInitThunderScan(TIFF *, int);
 #endif
 #ifdef NEXT_SUPPORT
-extern int TIFFInitNeXT(TIFF*, int);
+    extern int TIFFInitNeXT(TIFF *, int);
 #endif
 #ifdef LZW_SUPPORT
-extern int TIFFInitLZW(TIFF*, int);
+    extern int TIFFInitLZW(TIFF *, int);
 #endif
 #ifdef OJPEG_SUPPORT
-extern int TIFFInitOJPEG(TIFF*, int);
+    extern int TIFFInitOJPEG(TIFF *, int);
 #endif
 #ifdef JPEG_SUPPORT
-extern int TIFFInitJPEG(TIFF*, int);
-extern int TIFFJPEGIsFullStripRequired(TIFF*);
+    extern int TIFFInitJPEG(TIFF *, int);
+    extern int TIFFJPEGIsFullStripRequired(TIFF *);
 #endif
 #ifdef JBIG_SUPPORT
-extern int TIFFInitJBIG(TIFF*, int);
+    extern int TIFFInitJBIG(TIFF *, int);
 #endif
 #ifdef ZIP_SUPPORT
-extern int TIFFInitZIP(TIFF*, int);
+    extern int TIFFInitZIP(TIFF *, int);
 #endif
 #ifdef PIXARLOG_SUPPORT
-extern int TIFFInitPixarLog(TIFF*, int);
+    extern int TIFFInitPixarLog(TIFF *, int);
 #endif
 #ifdef LOGLUV_SUPPORT
-extern int TIFFInitSGILog(TIFF*, int);
+    extern int TIFFInitSGILog(TIFF *, int);
 #endif
 #ifdef LERC_SUPPORT
-extern int TIFFInitLERC(TIFF* tif, int);
+    extern int TIFFInitLERC(TIFF *tif, int);
 #endif
 #ifdef LZMA_SUPPORT
-extern int TIFFInitLZMA(TIFF*, int);
+    extern int TIFFInitLZMA(TIFF *, int);
 #endif
 #ifdef ZSTD_SUPPORT
-extern int TIFFInitZSTD(TIFF*, int);
+    extern int TIFFInitZSTD(TIFF *, int);
 #endif
 #ifdef WEBP_SUPPORT
-extern int TIFFInitWebP(TIFF*, int);
+    extern int TIFFInitWebP(TIFF *, int);
 #endif
-extern const TIFFCodec _TIFFBuiltinCODECS[];
+    extern const TIFFCodec _TIFFBuiltinCODECS[];
+    extern void TIFFCIELab16ToXYZ(TIFFCIELabToRGB *, uint32_t l, int32_t a,
+                                  int32_t b, float *, float *, float *);
+
+    extern void *_TIFFmallocExt(TIFF *tif, tmsize_t s);
+    extern void *_TIFFcallocExt(TIFF *tif, tmsize_t nmemb, tmsize_t siz);
+    extern void *_TIFFreallocExt(TIFF *tif, void *p, tmsize_t s);
+    extern void _TIFFfreeExt(TIFF *tif, void *p);
 
 #if defined(__cplusplus)
 }
 #endif
 #endif /* _TIFFIOP_ */
-
-/* vim: set ts=8 sts=8 sw=8 noet: */
-/*
- * Local Variables:
- * mode: c
- * c-basic-offset: 8
- * fill-column: 78
- * End:
- */