X-Git-Url: http://git.maemo.org/git/?p=opencv;a=blobdiff_plain;f=otherlibs%2F_graphics%2Fsrc%2Flibtiff%2Ftif_apple.c;fp=otherlibs%2F_graphics%2Fsrc%2Flibtiff%2Ftif_apple.c;h=0000000000000000000000000000000000000000;hp=dc6d9e609271fcb669a2d397c6b4867e986dcabe;hb=e4c14cdbdf2fe805e79cd96ded236f57e7b89060;hpb=454138ff8a20f6edb9b65a910101403d8b520643 diff --git a/otherlibs/_graphics/src/libtiff/tif_apple.c b/otherlibs/_graphics/src/libtiff/tif_apple.c deleted file mode 100644 index dc6d9e6..0000000 --- a/otherlibs/_graphics/src/libtiff/tif_apple.c +++ /dev/null @@ -1,274 +0,0 @@ -/* $Header: /cvsroot/opencvlibrary/opencv/otherlibs/_graphics/src/libtiff/tif_apple.c,v 1.1 2005/06/17 13:54:52 vp153 Exp $ */ - -/* - * Copyright (c) 1988-1997 Sam Leffler - * Copyright (c) 1991-1997 Silicon Graphics, Inc. - * - * Permission to use, copy, modify, distribute, and sell this software and - * its documentation for any purpose is hereby granted without fee, provided - * that (i) the above copyright notices and this permission notice appear in - * all copies of the software and related documentation, and (ii) the names of - * Sam Leffler and Silicon Graphics may not be used in any advertising or - * publicity relating to the software without the specific, prior written - * permission of Sam Leffler and Silicon Graphics. - * - * THE SOFTWARE IS PROVIDED "AS-IS" AND WITHOUT WARRANTY OF ANY KIND, - * EXPRESS, IMPLIED OR OTHERWISE, INCLUDING WITHOUT LIMITATION, ANY - * WARRANTY OF MERCHANTABILITY OR FITNESS FOR A PARTICULAR PURPOSE. - * - * IN NO EVENT SHALL SAM LEFFLER OR SILICON GRAPHICS BE LIABLE FOR - * ANY SPECIAL, INCIDENTAL, INDIRECT OR CONSEQUENTIAL DAMAGES OF ANY KIND, - * OR ANY DAMAGES WHATSOEVER RESULTING FROM LOSS OF USE, DATA OR PROFITS, - * WHETHER OR NOT ADVISED OF THE POSSIBILITY OF DAMAGE, AND ON ANY THEORY OF - * LIABILITY, ARISING OUT OF OR IN CONNECTION WITH THE USE OR PERFORMANCE - * OF THIS SOFTWARE. - */ - -/* - * TIFF Library Macintosh-specific routines. - * - * These routines use only Toolbox and high-level File Manager traps. - * They make no calls to the THINK C "unix" compatibility library. Also, - * malloc is not used directly but it is still referenced internally by - * the ANSI library in rare cases. Heap fragmentation by the malloc ring - * buffer is therefore minimized. - * - * O_RDONLY and O_RDWR are treated identically here. The tif_mode flag is - * checked in TIFFWriteCheck(). - * - * Create below fills in a blank creator signature and sets the file type - * to 'TIFF'. It is much better for the application to do this by Create'ing - * the file first and TIFFOpen'ing it later. - * --------- - * This code has been "Carbonized", and may not work with older MacOS versions. - * If so, grab the tif_apple.c out of an older libtiff distribution, like - * 3.5.5 from www.libtiff.org. - */ - -#include "tiffiop.h" -#include -#include -#include -#include - -#if defined(__PPCC__) || defined(__SC__) || defined(__MRC__) || defined(applec) -#define CtoPstr c2pstr -#endif - -static tsize_t -_tiffReadProc(thandle_t fd, tdata_t buf, tsize_t size) -{ - return (FSRead((short) fd, (long*) &size, (char*) buf) == noErr ? - size : (tsize_t) -1); -} - -static tsize_t -_tiffWriteProc(thandle_t fd, tdata_t buf, tsize_t size) -{ - return (FSWrite((short) fd, (long*) &size, (char*) buf) == noErr ? - size : (tsize_t) -1); -} - -static toff_t -_tiffSeekProc(thandle_t fd, toff_t off, int whence) -{ - long fpos, size; - - if (GetEOF((short) fd, &size) != noErr) - return EOF; - (void) GetFPos((short) fd, &fpos); - - switch (whence) { - case SEEK_CUR: - if (off + fpos > size) - SetEOF((short) fd, off + fpos); - if (SetFPos((short) fd, fsFromMark, off) != noErr) - return EOF; - break; - case SEEK_END: - if (off > 0) - SetEOF((short) fd, off + size); - if (SetFPos((short) fd, fsFromStart, off + size) != noErr) - return EOF; - break; - case SEEK_SET: - if (off > size) - SetEOF((short) fd, off); - if (SetFPos((short) fd, fsFromStart, off) != noErr) - return EOF; - break; - } - - return (toff_t)(GetFPos((short) fd, &fpos) == noErr ? fpos : EOF); -} - -static int -_tiffMapProc(thandle_t fd, tdata_t* pbase, toff_t* psize) -{ - return (0); -} - -static void -_tiffUnmapProc(thandle_t fd, tdata_t base, toff_t size) -{ -} - -static int -_tiffCloseProc(thandle_t fd) -{ - return (FSClose((short) fd)); -} - -static toff_t -_tiffSizeProc(thandle_t fd) -{ - long size; - - if (GetEOF((short) fd, &size) != noErr) { - TIFFError("_tiffSizeProc", "%s: Cannot get file size"); - return (-1L); - } - return ((toff_t) size); -} - -/* - * Open a TIFF file descriptor for read/writing. - */ -TIFF* -TIFFFdOpen(int fd, const char* name, const char* mode) -{ - TIFF* tif; - - tif = TIFFClientOpen(name, mode, (thandle_t) fd, - _tiffReadProc, _tiffWriteProc, _tiffSeekProc, _tiffCloseProc, - _tiffSizeProc, _tiffMapProc, _tiffUnmapProc); - if (tif) - tif->tif_fd = fd; - return (tif); -} - -static void ourc2pstr( char* inString ) -{ - int sLen = strlen( inString ); - BlockMoveData( inString, &inString[1], sLen ); - inString[0] = sLen; -} - -/* - * Open a TIFF file for read/writing. - */ -TIFF* -TIFFOpen(const char* name, const char* mode) -{ - static const char module[] = "TIFFOpen"; - Str255 pname; - FInfo finfo; - short fref; - OSErr err; - FSSpec fSpec; - - strcpy((char*) pname, name); - ourc2pstr((char*) pname); - - err = FSMakeFSSpec( 0, 0, pname, &fSpec ); - - switch (_TIFFgetMode(mode, module)) { - default: - return ((TIFF*) 0); - case O_RDWR | O_CREAT | O_TRUNC: - if (FSpGetFInfo(&fSpec, &finfo) == noErr) - FSpDelete(&fSpec); - /* fall through */ - case O_RDWR | O_CREAT: - if ((err = FSpGetFInfo(&fSpec, &finfo)) == fnfErr) { - if (FSpCreate(&fSpec, ' ', 'TIFF', smSystemScript) != noErr) - goto badCreate; - if (FSpOpenDF(&fSpec, fsRdWrPerm, &fref) != noErr) - goto badOpen; - } else if (err == noErr) { - if (FSpOpenDF(&fSpec, fsRdWrPerm, &fref) != noErr) - goto badOpen; - } else - goto badOpen; - break; - case O_RDONLY: - if (FSpOpenDF(&fSpec, fsRdPerm, &fref) != noErr) - goto badOpen; - break; - case O_RDWR: - if (FSpOpenDF(&fSpec, fsRdWrPerm, &fref) != noErr) - goto badOpen; - break; - } - return (TIFFFdOpen((int) fref, name, mode)); -badCreate: - TIFFError(module, "%s: Cannot create", name); - return ((TIFF*) 0); -badOpen: - TIFFError(module, "%s: Cannot open", name); - return ((TIFF*) 0); -} - -void -_TIFFmemset(tdata_t p, int v, tsize_t c) -{ - memset(p, v, (size_t) c); -} - -void -_TIFFmemcpy(tdata_t d, const tdata_t s, tsize_t c) -{ - memcpy(d, s, (size_t) c); -} - -int -_TIFFmemcmp(const tdata_t p1, const tdata_t p2, tsize_t c) -{ - return (memcmp(p1, p2, (size_t) c)); -} - -tdata_t -_TIFFmalloc(tsize_t s) -{ - return (NewPtr((size_t) s)); -} - -void -_TIFFfree(tdata_t p) -{ - DisposePtr(p); -} - -tdata_t -_TIFFrealloc(tdata_t p, tsize_t s) -{ - Ptr n = p; - - SetPtrSize(p, (size_t) s); - if (MemError() && (n = NewPtr((size_t) s)) != NULL) { - BlockMove(p, n, GetPtrSize(p)); - DisposePtr(p); - } - return ((tdata_t) n); -} - -static void -appleWarningHandler(const char* module, const char* fmt, va_list ap) -{ - if (module != NULL) - fprintf(stderr, "%s: ", module); - fprintf(stderr, "Warning, "); - vfprintf(stderr, fmt, ap); - fprintf(stderr, ".\n"); -} -TIFFErrorHandler _TIFFwarningHandler = appleWarningHandler; - -static void -appleErrorHandler(const char* module, const char* fmt, va_list ap) -{ - if (module != NULL) - fprintf(stderr, "%s: ", module); - vfprintf(stderr, fmt, ap); - fprintf(stderr, ".\n"); -} -TIFFErrorHandler _TIFFerrorHandler = appleErrorHandler;