Alien-FreeImage

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src/Source/LibJPEG/change.log  view on Meta::CPAN

Better error messages for jpegtran fopen failure.
(DP 203_jpegtran_errmsg.dpatch)

Fix byte order issue with 16bit PPM/PGM files in rdppm.c/wrppm.c:
according to Netpbm, the de facto standard implementation of the PNM formats,
the most significant byte is first. (DP 203_rdppm.dpatch)

Add -raw option to rdjpgcom not to mangle the output.
(DP 205_rdjpgcom_raw.dpatch)

Make rdjpgcom locale aware. (DP 201_rdjpgcom_locale.dpatch)

Add extern "C" to jpeglib.h.
This avoids the need to put extern "C" { ... } around #include "jpeglib.h"
in your C++ application.  Defining the symbol DONT_USE_EXTERN_C in the
configuration prevents this. (DP 202_jpeglib.h_c++.dpatch)


Version 6b  27-Mar-1998
-----------------------

src/Source/LibJPEG/rdjpgcom.c  view on Meta::CPAN

 * This file contains a very simple stand-alone application that displays
 * the text in COM (comment) markers in a JFIF file.
 * This may be useful as an example of the minimum logic needed to parse
 * JPEG markers.
 */

#define JPEG_CJPEG_DJPEG	/* to get the command-line config symbols */
#include "jinclude.h"		/* get auto-config symbols, <stdio.h> */

#ifdef HAVE_LOCALE_H
#include <locale.h>		/* Bill Allombert: use locale for isprint */
#endif
#include <ctype.h>		/* to declare isupper(), tolower() */
#ifdef USE_SETMODE
#include <fcntl.h>		/* to declare setmode()'s parameter macros */
/* If you have setmode() but not <io.h>, just delete this line: */
#include <io.h>			/* to declare setmode() */
#endif

#ifdef USE_CCOMMAND		/* command-line reader for Macintosh */
#ifdef __MWERKS__

src/Source/LibJPEG/rdjpgcom.c  view on Meta::CPAN

 * we must guard against non-text junk and varying newline representations.
 */

static void
process_COM (int raw)
{
  unsigned int length;
  int ch;
  int lastch = 0;

  /* Bill Allombert: set locale properly for isprint */
#ifdef HAVE_LOCALE_H
  setlocale(LC_CTYPE, "");
#endif

  /* Get the marker parameter length count */
  length = read_2_bytes();
  /* Length includes itself, so must be at least 2 */
  if (length < 2)
    ERREXIT("Erroneous JPEG marker length");
  length -= 2;

  while (length > 0) {

src/Source/LibJPEG/rdjpgcom.c  view on Meta::CPAN

    } else if (isprint(ch)) {
      putc(ch, stdout);
    } else {
      printf("\\%03o", ch);
    }
    lastch = ch;
    length--;
  }
  printf("\n");

  /* Bill Allombert: revert to C locale */
#ifdef HAVE_LOCALE_H
  setlocale(LC_CTYPE, "C");
#endif
}


/*
 * Process a SOFn marker.
 * This code is only needed if you want to know the image dimensions...
 */

static void

src/Source/LibPNG/pngpriv.h  view on Meta::CPAN

    ((png_fixed_point)(100000 * (fp))) : (png_fixed_error(png_ptr, s),0))
#endif
/* else the corresponding function is defined below, inside the scope of the
 * cplusplus test.
 */
#endif

/* Constants for known chunk types.  If you need to add a chunk, define the name
 * here.  For historical reasons these constants have the form png_<name>; i.e.
 * the prefix is lower case.  Please use decimal values as the parameters to
 * match the ISO PNG specification and to avoid relying on the C locale
 * interpretation of character values.
 *
 * Prior to 1.5.6 these constants were strings, as of 1.5.6 png_uint_32 values
 * are computed and a new macro (PNG_STRING_FROM_CHUNK) added to allow a string
 * to be generated if required.
 *
 * PNG_32b correctly produces a value shifted by up to 24 bits, even on
 * architectures where (int) is only 16 bits.
 */
#define PNG_32b(b,s) ((png_uint_32)(b) << (s))
#define PNG_U32(b1,b2,b3,b4) \
   (PNG_32b(b1,24) | PNG_32b(b2,16) | PNG_32b(b3,8) | PNG_32b(b4,0))

/* Constants for known chunk types.
 *
 * MAINTAINERS: If you need to add a chunk, define the name here.
 * For historical reasons these constants have the form png_<name>; i.e.
 * the prefix is lower case.  Please use decimal values as the parameters to
 * match the ISO PNG specification and to avoid relying on the C locale
 * interpretation of character values.  Please keep the list sorted.
 *
 * Notice that PNG_U32 is used to define a 32-bit value for the 4 byte chunk
 * type.  In fact the specification does not express chunk types this way,
 * however using a 32-bit value means that the chunk type can be read from the
 * stream using exactly the same code as used for a 32-bit unsigned value and
 * can be examined far more efficiently (using one arithmetic compare).
 *
 * Prior to 1.5.6 the chunk type constants were expressed as C strings.  The
 * libpng API still uses strings for 'unknown' chunks and a macro,

src/Source/LibRawLite/dcraw/dcraw.c  view on Meta::CPAN

  char opm, opt, *ofname, *cp;
  struct utimbuf ut;
#ifndef NO_LCMS
  const char *cam_profile=0, *out_profile=0;
#endif

#ifndef LOCALTIME
  putenv ((char *) "TZ=UTC");
#endif
#ifdef LOCALEDIR
  setlocale (LC_CTYPE, "");
  setlocale (LC_MESSAGES, "");
  bindtextdomain ("dcraw", LOCALEDIR);
  textdomain ("dcraw");
#endif

  if (argc == 1) {
    printf(_("\nRaw photo decoder \"dcraw\" v%s"), DCRAW_VERSION);
    printf(_("\nby Dave Coffin, dcoffin a cybercom o net\n"));
    printf(_("\nUsage:  %s [OPTION]... [FILE]...\n\n"), argv[0]);
    puts(_("-v        Print verbose messages"));
    puts(_("-c        Write image data to standard output"));

src/Source/LibTIFF4/ChangeLog  view on Meta::CPAN

2004-11-05  Frank Warmerdam  <warmerdam@pobox.com>

	* libtiff/tif_open.c: Removed close() in TIFFClientOpen() if file
	is bad. This is the callers responsibility.
	http://bugzilla.remotesensing.org/show_bug.cgi?id=651

2004-11-05  Andrey Kiselev  <dron@ak4719.spb.edu>

	* libtiff/{tiffio.h, tif_win32.c, libtiff.def}: Added TIFFOpenW()
	function to work with the double byte strings (used to represent
	filenames in some locales). As per bug

	http://bugzilla.remotesensing.org/show_bug.cgi?id=625

	* libtiff/tif_dirread.c: Fixed problem when fetching BitsPerSample and
	Compression tags of type LONG from broken TIFFS as per bug

	http://bugzilla.remotesensing.org/show_bug.cgi?id=662

	* libtiff/tif_dirinfo.c: Fixed definition for TIFFTAG_RICHTIFFIPTC,
	the writecount should have uint32 type. As per bug

src/Source/ZLib/gzlib.c  view on Meta::CPAN

#  define LSEEK lseek
#endif
#endif

/* Local functions */
local void gz_reset OF((gz_statep));
local gzFile gz_open OF((const void *, int, const char *));

#if defined UNDER_CE

/* Map the Windows error number in ERROR to a locale-dependent error message
   string and return a pointer to it.  Typically, the values for ERROR come
   from GetLastError.

   The string pointed to shall not be modified by the application, but may be
   overwritten by a subsequent call to gz_strwinerror

   The gz_strwinerror function does not change the current setting of
   GetLastError. */
char ZLIB_INTERNAL *gz_strwinerror (error)
     DWORD error;