Removed the libs directory containing win32 compiled versions of libpng, libtiff and liblcms. Added a thirdparty directory to include main source files of libtiff, libpng, libz and liblcms to enable support of these formats in the codec executables. CMake will try to statically build these libraries if they are not found on the system. Note that these third party libraries are not required to build libopenjpeg (which has no dependencies).
This commit is contained in:
Antonin Descampe
296
thirdparty/libtiff/tif_unix.c
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296
thirdparty/libtiff/tif_unix.c
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/* $Id: tif_unix.c,v 1.12.2.1 2010-06-08 18:50:43 bfriesen Exp $ */
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/*
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* Copyright (c) 1988-1997 Sam Leffler
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* Copyright (c) 1991-1997 Silicon Graphics, Inc.
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*
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* Permission to use, copy, modify, distribute, and sell this software and
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* its documentation for any purpose is hereby granted without fee, provided
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* that (i) the above copyright notices and this permission notice appear in
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* all copies of the software and related documentation, and (ii) the names of
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* Sam Leffler and Silicon Graphics may not be used in any advertising or
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* publicity relating to the software without the specific, prior written
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* permission of Sam Leffler and Silicon Graphics.
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*
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* THE SOFTWARE IS PROVIDED "AS-IS" AND WITHOUT WARRANTY OF ANY KIND,
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* EXPRESS, IMPLIED OR OTHERWISE, INCLUDING WITHOUT LIMITATION, ANY
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* WARRANTY OF MERCHANTABILITY OR FITNESS FOR A PARTICULAR PURPOSE.
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*
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* IN NO EVENT SHALL SAM LEFFLER OR SILICON GRAPHICS BE LIABLE FOR
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* ANY SPECIAL, INCIDENTAL, INDIRECT OR CONSEQUENTIAL DAMAGES OF ANY KIND,
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* OR ANY DAMAGES WHATSOEVER RESULTING FROM LOSS OF USE, DATA OR PROFITS,
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* WHETHER OR NOT ADVISED OF THE POSSIBILITY OF DAMAGE, AND ON ANY THEORY OF
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* LIABILITY, ARISING OUT OF OR IN CONNECTION WITH THE USE OR PERFORMANCE
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* OF THIS SOFTWARE.
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*/
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/*
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* TIFF Library UNIX-specific Routines. These are should also work with the
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* Windows Common RunTime Library.
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*/
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#include "tif_config.h"
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#ifdef HAVE_SYS_TYPES_H
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# include <sys/types.h>
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#endif
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#include <stdarg.h>
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#include <stdlib.h>
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#include <sys/stat.h>
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#ifdef HAVE_UNISTD_H
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# include <unistd.h>
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#endif
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#ifdef HAVE_FCNTL_H
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# include <fcntl.h>
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#endif
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#include "tiffiop.h"
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static tsize_t
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_tiffReadProc(thandle_t fd, tdata_t buf, tsize_t size)
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{
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return ((tsize_t) read((int) fd, buf, (size_t) size));
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}
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static tsize_t
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_tiffWriteProc(thandle_t fd, tdata_t buf, tsize_t size)
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{
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return ((tsize_t) write((int) fd, buf, (size_t) size));
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}
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static toff_t
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_tiffSeekProc(thandle_t fd, toff_t off, int whence)
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{
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return ((toff_t) lseek((int) fd, (off_t) off, whence));
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}
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static int
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_tiffCloseProc(thandle_t fd)
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{
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return (close((int) fd));
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}
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static toff_t
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_tiffSizeProc(thandle_t fd)
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{
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#ifdef _AM29K
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long fsize;
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return ((fsize = lseek((int) fd, 0, SEEK_END)) < 0 ? 0 : fsize);
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#else
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struct stat sb;
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return (toff_t) (fstat((int) fd, &sb) < 0 ? 0 : sb.st_size);
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#endif
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}
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#ifdef HAVE_MMAP
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#include <sys/mman.h>
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static int
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_tiffMapProc(thandle_t fd, tdata_t* pbase, toff_t* psize)
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{
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toff_t size = _tiffSizeProc(fd);
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if (size != (toff_t) -1) {
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*pbase = (tdata_t)
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mmap(0, size, PROT_READ, MAP_SHARED, (int) fd, 0);
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if (*pbase != (tdata_t) -1) {
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*psize = size;
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return (1);
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}
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}
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return (0);
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}
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static void
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_tiffUnmapProc(thandle_t fd, tdata_t base, toff_t size)
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{
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(void) fd;
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(void) munmap(base, (off_t) size);
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}
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#else /* !HAVE_MMAP */
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static int
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_tiffMapProc(thandle_t fd, tdata_t* pbase, toff_t* psize)
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{
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(void) fd; (void) pbase; (void) psize;
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return (0);
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}
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static void
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_tiffUnmapProc(thandle_t fd, tdata_t base, toff_t size)
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{
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(void) fd; (void) base; (void) size;
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}
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#endif /* !HAVE_MMAP */
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/*
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* Open a TIFF file descriptor for read/writing.
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*/
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TIFF*
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TIFFFdOpen(int fd, const char* name, const char* mode)
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{
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TIFF* tif;
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tif = TIFFClientOpen(name, mode,
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(thandle_t) fd,
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_tiffReadProc, _tiffWriteProc,
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_tiffSeekProc, _tiffCloseProc, _tiffSizeProc,
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_tiffMapProc, _tiffUnmapProc);
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if (tif)
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tif->tif_fd = fd;
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return (tif);
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}
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/*
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* Open a TIFF file for read/writing.
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*/
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TIFF*
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TIFFOpen(const char* name, const char* mode)
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{
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static const char module[] = "TIFFOpen";
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int m, fd;
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TIFF* tif;
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m = _TIFFgetMode(mode, module);
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if (m == -1)
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return ((TIFF*)0);
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/* for cygwin and mingw */
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#ifdef O_BINARY
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m |= O_BINARY;
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#endif
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#ifdef _AM29K
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fd = open(name, m);
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#else
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fd = open(name, m, 0666);
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#endif
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if (fd < 0) {
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TIFFErrorExt(0, module, "%s: Cannot open", name);
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return ((TIFF *)0);
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}
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tif = TIFFFdOpen((int)fd, name, mode);
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if(!tif)
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close(fd);
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return tif;
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}
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#ifdef __WIN32__
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#include <windows.h>
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/*
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* Open a TIFF file with a Unicode filename, for read/writing.
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*/
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TIFF*
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TIFFOpenW(const wchar_t* name, const char* mode)
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{
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static const char module[] = "TIFFOpenW";
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int m, fd;
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int mbsize;
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char *mbname;
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TIFF* tif;
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m = _TIFFgetMode(mode, module);
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if (m == -1)
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return ((TIFF*)0);
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/* for cygwin and mingw */
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#ifdef O_BINARY
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m |= O_BINARY;
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#endif
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fd = _wopen(name, m, 0666);
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if (fd < 0) {
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TIFFErrorExt(0, module, "%s: Cannot open", name);
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return ((TIFF *)0);
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}
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mbname = NULL;
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mbsize = WideCharToMultiByte(CP_ACP, 0, name, -1, NULL, 0, NULL, NULL);
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if (mbsize > 0) {
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mbname = _TIFFmalloc(mbsize);
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if (!mbname) {
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TIFFErrorExt(0, module,
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"Can't allocate space for filename conversion buffer");
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return ((TIFF*)0);
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}
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WideCharToMultiByte(CP_ACP, 0, name, -1, mbname, mbsize,
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NULL, NULL);
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}
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tif = TIFFFdOpen((int)fd, (mbname != NULL) ? mbname : "<unknown>",
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mode);
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_TIFFfree(mbname);
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if(!tif)
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close(fd);
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return tif;
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}
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#endif
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void*
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_TIFFmalloc(tsize_t s)
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{
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return (malloc((size_t) s));
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}
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void
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_TIFFfree(tdata_t p)
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{
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free(p);
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}
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void*
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_TIFFrealloc(tdata_t p, tsize_t s)
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{
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return (realloc(p, (size_t) s));
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}
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void
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_TIFFmemset(tdata_t p, int v, tsize_t c)
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{
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memset(p, v, (size_t) c);
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}
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void
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_TIFFmemcpy(tdata_t d, const tdata_t s, tsize_t c)
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{
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memcpy(d, s, (size_t) c);
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}
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int
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_TIFFmemcmp(const tdata_t p1, const tdata_t p2, tsize_t c)
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{
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return (memcmp(p1, p2, (size_t) c));
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}
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static void
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unixWarningHandler(const char* module, const char* fmt, va_list ap)
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{
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if (module != NULL)
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fprintf(stderr, "%s: ", module);
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fprintf(stderr, "Warning, ");
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vfprintf(stderr, fmt, ap);
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fprintf(stderr, ".\n");
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}
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TIFFErrorHandler _TIFFwarningHandler = unixWarningHandler;
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static void
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unixErrorHandler(const char* module, const char* fmt, va_list ap)
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{
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if (module != NULL)
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fprintf(stderr, "%s: ", module);
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vfprintf(stderr, fmt, ap);
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fprintf(stderr, ".\n");
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}
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TIFFErrorHandler _TIFFerrorHandler = unixErrorHandler;
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/*
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* Local Variables:
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* mode: c
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* c-basic-offset: 8
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* fill-column: 78
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* End:
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*/
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