Imported from libpng-1.4.0beta29.tar

This commit is contained in:
Glenn Randers-Pehrson 2008-08-09 07:11:44 -05:00
parent 43aaf6eb37
commit e0784c72f4
62 changed files with 201 additions and 129 deletions

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@ -1,5 +1,5 @@
Libpng 1.4.0beta28 - August 6, 2008
Libpng 1.4.0beta29 - August 9, 2008
This is not intended to be a public release. It will be replaced
within a few weeks by a public version or by another test version.
@ -9,27 +9,27 @@ Files available for download:
Source files with LF line endings (for Unix/Linux) and with a
"configure" script
1.4.0beta28.tar.gz
1.4.0beta28.tar.bz2
1.4.0beta29.tar.gz
1.4.0beta29.tar.bz2
Source files with LF line endings (for Unix/Linux) without the
"configure" script
1.4.0beta28-no-config.tar.gz
1.4.0beta28-no-config.tar.bz2
1.4.0beta29-no-config.tar.gz
1.4.0beta29-no-config.tar.bz2
Source files with CRLF line endings (for Windows), without the
"configure" script
lp140b28.zip
lp140b28.tar.bz2
lp140b29.zip
lp140b29.tar.bz2
Other information:
1.4.0beta28-README.txt
1.4.0beta28-KNOWNBUGS.txt
1.4.0beta28-LICENSE.txt
1.4.0beta28-Y2K-compliance.txt
1.4.0beta29-README.txt
1.4.0beta29-KNOWNBUGS.txt
1.4.0beta29-LICENSE.txt
1.4.0beta29-Y2K-compliance.txt
Changes since the last public release (1.2.10):
@ -297,10 +297,15 @@ version 1.4.0beta27 [August 5, 2008]
png_debug macros.
Allow user to #define their own png_debug, png_debug1, and png_debug2.
version 1.4.0beta28 [August 6, 2008]
version 1.4.0beta28 [August 5, 2008]
Revised usage of PNG_LITERAL_SHARP in pngerror.c.
Added PNG_STRING_NEWLINE macro
version 1.4.0beta29 [August 9, 2008]
Revised usage of PNG_STRING_NEWLINE to work on non-ISO compilers.
Added PNG_STRING_COPYRIGHT macro.
Added non-ISO versions of png_debug macros.
version 1.4.0betaN [future]
Build shared libraries with -lz and sometimes -lm.

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@ -1970,10 +1970,15 @@ version 1.4.0beta27 [August 5, 2008]
png_debug macros.
Allow user to #define their own png_debug, png_debug1, and png_debug2.
version 1.4.0beta28 [August 6, 2008]
version 1.4.0beta28 [August 5, 2008]
Revised usage of PNG_LITERAL_SHARP in pngerror.c.
Added PNG_STRING_NEWLINE macro
version 1.4.0beta29 [August 9, 2008]
Revised usage of PNG_STRING_NEWLINE to work on non-ISO compilers.
Added PNG_STRING_COPYRIGHT macro.
Added non-ISO versions of png_debug macros.
version 1.4.0betaN [future]
Build shared libraries with -lz and sometimes -lm.

18
INSTALL
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@ -1,5 +1,5 @@
Installing libpng version 1.4.0beta28 - August 6, 2008
Installing libpng version 1.4.0beta29 - August 9, 2008
On Unix/Linux and similar systems, you can simply type
@ -44,7 +44,7 @@ to have access to the zlib.h and zconf.h include files that
correspond to the version of zlib that's installed.
You can rename the directories that you downloaded (they
might be called "libpng-1.4.0beta28" or "lpng109" and "zlib-1.2.1"
might be called "libpng-1.4.0beta29" or "lpng109" and "zlib-1.2.1"
or "zlib121") so that you have directories called "zlib" and "libpng".
Your directory structure should look like this:
@ -95,14 +95,14 @@ include
CMakeLists.txt => "cmake" script
makefile.std => Generic UNIX makefile (cc, creates static libpng.a)
makefile.elf => Linux/ELF makefile symbol versioning,
gcc, creates libpng14.so.0.1.4.0beta28)
gcc, creates libpng14.so.0.1.4.0beta29)
makefile.linux => Linux/ELF makefile
(gcc, creates libpng14.so.0.1.4.0beta28)
(gcc, creates libpng14.so.0.1.4.0beta29)
makefile.gcmmx => Linux/ELF makefile
(gcc, creates libpng14.so.0.1.4.0beta28,
(gcc, creates libpng14.so.0.1.4.0beta29,
uses assembler code tuned for Intel MMX platform)
makefile.nommx => Linux/ELF makefile
(gcc, creates libpng14.so.0.1.4.0beta28
(gcc, creates libpng14.so.0.1.4.0beta29
does not use Intel MMX assembler code)
makefile.gcc => Generic makefile (gcc, creates static libpng.a)
makefile.knr => Archaic UNIX Makefile that converts files with
@ -125,12 +125,12 @@ include
makefile.openbsd => OpenBSD makefile
makefile.sgi => Silicon Graphics IRIX makefile (cc, creates static lib)
makefile.sggcc => Silicon Graphics (gcc,
creates libpng14.so.0.1.4.0beta28)
creates libpng14.so.0.1.4.0beta29)
makefile.sunos => Sun makefile
makefile.solaris => Solaris 2.X makefile (gcc,
creates libpng14.so.0.1.4.0beta28)
creates libpng14.so.0.1.4.0beta29)
makefile.so9 => Solaris 9 makefile (gcc,
creates libpng14.so.0.1.4.0beta28)
creates libpng14.so.0.1.4.0beta29)
makefile.32sunu => Sun Ultra 32-bit makefile
makefile.64sunu => Sun Ultra 64-bit makefile
makefile.sco => For SCO OSr5 ELF and Unixware 7 with Native cc

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@ -1,5 +1,5 @@
Known bugs in libpng version 1.4.0beta28
Known bugs in libpng version 1.4.0beta29
1. April 22, 2001: pnggccrd.c has been reported to crash on NetBSD when
reading interlaced PNG files, when assembler code is enabled but running

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@ -8,7 +8,7 @@ COPYRIGHT NOTICE, DISCLAIMER, and LICENSE:
If you modify libpng you may insert additional notices immediately following
this sentence.
libpng versions 1.2.6, August 15, 2004, through 1.4.0beta28, August 6, 2008, are
libpng versions 1.2.6, August 15, 2004, through 1.4.0beta29, August 9, 2008, are
Copyright (c) 2004, 2006-2007 Glenn Randers-Pehrson, and are
distributed according to the same disclaimer and license as libpng-1.2.5
with the following individual added to the list of Contributing Authors
@ -106,4 +106,4 @@ certification mark of the Open Source Initiative.
Glenn Randers-Pehrson
glennrp at users.sourceforge.net
August 6, 2008
August 9, 2008

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@ -86,7 +86,7 @@ EXTRA_DIST= \
${srcdir}/contrib/pngsuite/* \
${srcdir}/contrib/visupng/* \
$(TESTS) \
example.c libpng-1.4.0beta28.txt pngvcrd.c
example.c libpng-1.4.0beta29.txt pngvcrd.c
CLEANFILES= pngout.png libpng14.pc libpng14-config libpng.vers \
libpng.sym

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@ -331,7 +331,7 @@ EXTRA_DIST = \
${srcdir}/contrib/pngsuite/* \
${srcdir}/contrib/visupng/* \
$(TESTS) \
example.c libpng-1.4.0beta28.txt pngvcrd.c
example.c libpng-1.4.0beta29.txt pngvcrd.c
CLEANFILES = pngout.png libpng14.pc libpng14-config libpng.vers \
libpng.sym

14
README
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@ -1,4 +1,4 @@
README for libpng version 1.4.0beta28 - August 6, 2008 (shared library 14.0)
README for libpng version 1.4.0beta29 - August 9, 2008 (shared library 14.0)
See the note about version numbers near the top of png.h
See INSTALL for instructions on how to install libpng.
@ -184,11 +184,11 @@ Files in this distribution:
descrip.mms => VMS makefile for MMS or MMK
makefile.std => Generic UNIX makefile (cc, creates static libpng.a)
makefile.elf => Linux/ELF makefile symbol versioning,
gcc, creates libpng14.so.0.1.4.0beta28)
gcc, creates libpng14.so.0.1.4.0beta29)
makefile.linux => Linux/ELF makefile
(gcc, creates libpng14.so.0.1.4.0beta28)
(gcc, creates libpng14.so.0.1.4.0beta29)
makefile.gcmmx => Linux/ELF makefile
(gcc, creates libpng14.so.0.1.4.0beta28,
(gcc, creates libpng14.so.0.1.4.0beta29,
uses assembler code tuned for Intel MMX platform)
makefile.gcc => Generic makefile (gcc, creates static libpng.a)
makefile.knr => Archaic UNIX Makefile that converts files with
@ -210,12 +210,12 @@ Files in this distribution:
makefile.openbsd => OpenBSD makefile
makefile.sgi => Silicon Graphics IRIX (cc, creates static lib)
makefile.sggcc => Silicon Graphics
(gcc, creates libpng14.so.0.1.4.0beta28)
(gcc, creates libpng14.so.0.1.4.0beta29)
makefile.sunos => Sun makefile
makefile.solaris => Solaris 2.X makefile
(gcc, creates libpng14.so.0.1.4.0beta28)
(gcc, creates libpng14.so.0.1.4.0beta29)
makefile.so9 => Solaris 9 makefile
(gcc, creates libpng14.so.0.1.4.0beta28)
(gcc, creates libpng14.so.0.1.4.0beta29)
makefile.32sunu => Sun Ultra 32-bit makefile
makefile.64sunu => Sun Ultra 64-bit makefile
makefile.sco => For SCO OSr5 ELF and Unixware 7 with Native cc

22
configure vendored
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@ -1,6 +1,6 @@
#! /bin/sh
# Guess values for system-dependent variables and create Makefiles.
# Generated by GNU Autoconf 2.62 for libpng 1.4.0beta28.
# Generated by GNU Autoconf 2.62 for libpng 1.4.0beta29.
#
# Report bugs to <png-mng-implement@lists.sourceforge.net>.
#
@ -745,8 +745,8 @@ SHELL=${CONFIG_SHELL-/bin/sh}
# Identity of this package.
PACKAGE_NAME='libpng'
PACKAGE_TARNAME='libpng'
PACKAGE_VERSION='1.4.0beta28'
PACKAGE_STRING='libpng 1.4.0beta28'
PACKAGE_VERSION='1.4.0beta29'
PACKAGE_STRING='libpng 1.4.0beta29'
PACKAGE_BUGREPORT='png-mng-implement@lists.sourceforge.net'
ac_unique_file="pngget.c"
@ -1484,7 +1484,7 @@ if test "$ac_init_help" = "long"; then
# Omit some internal or obsolete options to make the list less imposing.
# This message is too long to be a string in the A/UX 3.1 sh.
cat <<_ACEOF
\`configure' configures libpng 1.4.0beta28 to adapt to many kinds of systems.
\`configure' configures libpng 1.4.0beta29 to adapt to many kinds of systems.
Usage: $0 [OPTION]... [VAR=VALUE]...
@ -1554,7 +1554,7 @@ fi
if test -n "$ac_init_help"; then
case $ac_init_help in
short | recursive ) echo "Configuration of libpng 1.4.0beta28:";;
short | recursive ) echo "Configuration of libpng 1.4.0beta29:";;
esac
cat <<\_ACEOF
@ -1661,7 +1661,7 @@ fi
test -n "$ac_init_help" && exit $ac_status
if $ac_init_version; then
cat <<\_ACEOF
libpng configure 1.4.0beta28
libpng configure 1.4.0beta29
generated by GNU Autoconf 2.62
Copyright (C) 1992, 1993, 1994, 1995, 1996, 1998, 1999, 2000, 2001,
@ -1675,7 +1675,7 @@ cat >config.log <<_ACEOF
This file contains any messages produced by compilers while
running configure, to aid debugging if configure makes a mistake.
It was created by libpng $as_me 1.4.0beta28, which was
It was created by libpng $as_me 1.4.0beta29, which was
generated by GNU Autoconf 2.62. Invocation command line was
$ $0 $@
@ -2389,7 +2389,7 @@ fi
# Define the identity of the package.
PACKAGE='libpng'
VERSION='1.4.0beta28'
VERSION='1.4.0beta29'
cat >>confdefs.h <<_ACEOF
@ -2558,7 +2558,7 @@ fi
PNGLIB_VERSION=1.4.0beta28
PNGLIB_VERSION=1.4.0beta29
PNGLIB_MAJOR=1
PNGLIB_MINOR=4
PNGLIB_RELEASE=0
@ -13125,7 +13125,7 @@ exec 6>&1
# report actual input values of CONFIG_FILES etc. instead of their
# values after options handling.
ac_log="
This file was extended by libpng $as_me 1.4.0beta28, which was
This file was extended by libpng $as_me 1.4.0beta29, which was
generated by GNU Autoconf 2.62. Invocation command line was
CONFIG_FILES = $CONFIG_FILES
@ -13178,7 +13178,7 @@ Report bugs to <bug-autoconf@gnu.org>."
_ACEOF
cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1
ac_cs_version="\\
libpng config.status 1.4.0beta28
libpng config.status 1.4.0beta29
configured by $0, generated by GNU Autoconf 2.62,
with options \\"`$as_echo "$ac_configure_args" | sed 's/^ //; s/[\\""\`\$]/\\\\&/g'`\\"

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@ -18,12 +18,12 @@ AC_PREREQ(2.59)
dnl Version number stuff here:
AC_INIT([libpng], [1.4.0beta28], [png-mng-implement@lists.sourceforge.net])
AC_INIT([libpng], [1.4.0beta29], [png-mng-implement@lists.sourceforge.net])
AM_INIT_AUTOMAKE
dnl stop configure from automagically running automake
AM_MAINTAINER_MODE
PNGLIB_VERSION=1.4.0beta28
PNGLIB_VERSION=1.4.0beta29
PNGLIB_MAJOR=1
PNGLIB_MINOR=4
PNGLIB_RELEASE=0

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@ -2,7 +2,7 @@
#if 0 /* in case someone actually tries to compile this */
/* example.c - an example of using libpng
* Last changed in libpng 1.4.0 [August 6, 2008]
* Last changed in libpng 1.4.0 [August 9, 2008]
* This file has been placed in the public domain by the authors.
* Maintained 1998-2008 Glenn Randers-Pehrson
* Maintained 1996, 1997 Andreas Dilger)

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@ -1,6 +1,6 @@
libpng.txt - A description on how to use and modify libpng
libpng version 1.4.0beta28 - August 6, 2008
libpng version 1.4.0beta29 - August 9, 2008
Updated and distributed by Glenn Randers-Pehrson
<glennrp at users.sourceforge.net>
Copyright (c) 1998-2005 Glenn Randers-Pehrson
@ -2919,13 +2919,13 @@ application:
IX. Y2K Compliance in libpng
August 6, 2008
August 9, 2008
Since the PNG Development group is an ad-hoc body, we can't make
an official declaration.
This is your unofficial assurance that libpng from version 0.71 and
upward through 1.4.0beta28 are Y2K compliant. It is my belief that earlier
upward through 1.4.0beta29 are Y2K compliant. It is my belief that earlier
versions were also Y2K compliant.
Libpng only has three year fields. One is a 2-byte unsigned integer that

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@ -1,6 +1,6 @@
.TH LIBPNG 3 "August 6, 2008"
.TH LIBPNG 3 "August 9, 2008"
.SH NAME
libpng \- Portable Network Graphics (PNG) Reference Library 1.4.0beta28
libpng \- Portable Network Graphics (PNG) Reference Library 1.4.0beta29
.SH SYNOPSIS
\fI\fB
@ -797,7 +797,7 @@ Following is a copy of the libpng.txt file that accompanies libpng.
.SH LIBPNG.TXT
libpng.txt - A description on how to use and modify libpng
libpng version 1.4.0beta28 - August 6, 2008
libpng version 1.4.0beta29 - August 9, 2008
Updated and distributed by Glenn Randers-Pehrson
<glennrp at users.sourceforge.net>
Copyright (c) 1998-2005 Glenn Randers-Pehrson
@ -3716,13 +3716,13 @@ application:
.SH IX. Y2K Compliance in libpng
August 6, 2008
August 9, 2008
Since the PNG Development group is an ad-hoc body, we can't make
an official declaration.
This is your unofficial assurance that libpng from version 0.71 and
upward through 1.4.0beta28 are Y2K compliant. It is my belief that earlier
upward through 1.4.0beta29 are Y2K compliant. It is my belief that earlier
versions were also Y2K compliant.
Libpng only has three year fields. One is a 2-byte unsigned integer that
@ -3889,7 +3889,7 @@ the first widely used release:
1.2.12 13 10212 12.so.0.12[.0]
1.4.0beta9-14 14 10400 14.so.0.0[.0]
1.2.13 13 10213 12.so.0.13[.0]
1.4.0beta15-28 14 10400 14.so.0.0[.0]
1.4.0beta15-29 14 10400 14.so.0.0[.0]
Henceforth the source version will match the shared-library minor
and patch numbers; the shared-library major version number will be
@ -3945,7 +3945,7 @@ possible without all of you.
Thanks to Frank J. T. Wojcik for helping with the documentation.
Libpng version 1.4.0beta28 - August 6, 2008:
Libpng version 1.4.0beta29 - August 9, 2008:
Initially created in 1995 by Guy Eric Schalnat, then of Group 42, Inc.
Currently maintained by Glenn Randers-Pehrson (glennrp at users.sourceforge.net).
@ -3966,7 +3966,7 @@ included in the libpng distribution, the latter shall prevail.)
If you modify libpng you may insert additional notices immediately following
this sentence.
libpng versions 1.2.6, August 15, 2004, through 1.4.0beta28, August 6, 2008, are
libpng versions 1.2.6, August 15, 2004, through 1.4.0beta29, August 9, 2008, are
Copyright (c) 2004,2006-2007 Glenn Randers-Pehrson, and are
distributed according to the same disclaimer and license as libpng-1.2.5
with the following individual added to the list of Contributing Authors
@ -4065,7 +4065,7 @@ certification mark of the Open Source Initiative.
Glenn Randers-Pehrson
glennrp at users.sourceforge.net
August 6, 2008
August 9, 2008
.\" end of man page

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@ -1,6 +1,6 @@
.TH LIBPNGPF 3 "August 6, 2008"
.TH LIBPNGPF 3 "August 9, 2008"
.SH NAME
libpng \- Portable Network Graphics (PNG) Reference Library 1.4.0beta28
libpng \- Portable Network Graphics (PNG) Reference Library 1.4.0beta29
(private functions)
.SH SYNOPSIS
\fB#include <png.h>\fP

2
png.5
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@ -1,4 +1,4 @@
.TH PNG 5 "August 6, 2008"
.TH PNG 5 "August 9, 2008"
.SH NAME
png \- Portable Network Graphics (PNG) format
.SH DESCRIPTION

21
png.c
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@ -1,7 +1,7 @@
/* png.c - location for general purpose libpng functions
*
* Last changed in libpng 1.2.30 [August 6, 2008]
* Last changed in libpng 1.2.30 [August 9, 2008]
* For conditions of distribution and use, see copyright notice in png.h
* Copyright (c) 1998-2008 Glenn Randers-Pehrson
* (Version 0.96 Copyright (c) 1996, 1997 Andreas Dilger)
@ -13,7 +13,7 @@
#include "pngpriv.h"
/* Generate a compiler error if there is an old png.h in the search path. */
typedef version_1_4_0beta28 Your_png_h_is_not_version_1_4_0beta28;
typedef version_1_4_0beta29 Your_png_h_is_not_version_1_4_0beta29;
/* Version information for C files. This had better match the version
* string defined in png.h. */
@ -636,12 +636,23 @@ png_charp PNGAPI
png_get_copyright(png_structp png_ptr)
{
png_ptr = png_ptr; /* silence compiler warning about unused png_ptr */
#ifdef PNG_STRING_COPYRIGHT
return PNG_STRING_COPYRIGHT
#else
#ifdef __STDC__
return ((png_charp) PNG_STRING_NEWLINE \
"libpng version x 1.4.0beta28 - August 6, 2008" PNG_STRING_NEWLINE \
"libpng version x 1.4.0beta29 - August 9, 2008" PNG_STRING_NEWLINE \
"Copyright (c) 1998-2008 Glenn Randers-Pehrson" PNG_STRING_NEWLINE \
"Copyright (c) 1996-1997 Andreas Dilger" PNG_STRING_NEWLINE \
"Copyright (c) 1995-1996 Guy Eric Schalnat, Group 42, Inc." \
PNG_STRING_NEWLINE);
#else
return ((png_charp) "libpng version 1.4.0beta29 - August 9, 2008\
Copyright (c) 1998-2008 Glenn Randers-Pehrson\
Copyright (c) 1996-1997 Andreas Dilger\
Copyright (c) 1995-1996 Guy Eric Schalnat, Group 42, Inc.");
#endif
#endif
}
/* The following return the library version as a short string in the
@ -673,11 +684,15 @@ png_get_header_version(png_structp png_ptr)
{
/* Returns longer string containing both version and date */
png_ptr = png_ptr; /* silence compiler warning about unused png_ptr */
#ifdef __STDC__
return ((png_charp) PNG_HEADER_VERSION_STRING
#ifndef PNG_READ_SUPPORTED
" (NO READ SUPPORT)"
#endif
PNG_STRING_NEWLINE);
#else
return ((png_charp) PNG_HEADER_VERSION_STRING);
#endif
}
#if defined(PNG_READ_SUPPORTED) || defined(PNG_WRITE_SUPPORTED)

55
png.h
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@ -1,7 +1,7 @@
/* png.h - header file for PNG reference library
*
* libpng version 1.4.0beta28 - August 6, 2008
* libpng version 1.4.0beta29 - August 9, 2008
* Copyright (c) 1998-2008 Glenn Randers-Pehrson
* (Version 0.96 Copyright (c) 1996, 1997 Andreas Dilger)
* (Version 0.88 Copyright (c) 1995, 1996 Guy Eric Schalnat, Group 42, Inc.)
@ -9,7 +9,7 @@
* Authors and maintainers:
* libpng versions 0.71, May 1995, through 0.88, January 1996: Guy Schalnat
* libpng versions 0.89c, June 1996, through 0.96, May 1997: Andreas Dilger
* libpng versions 0.97, January 1998, through 1.4.0beta28 - August 6, 2008: Glenn
* libpng versions 0.97, January 1998, through 1.4.0beta29 - August 9, 2008: Glenn
* See also "Contributing Authors", below.
*
* Note about libpng version numbers:
@ -126,7 +126,7 @@
* 1.2.12 13 10212 12.so.0.10[.0]
* 1.4.0beta9-14 14 10400 14.so.0.0[.0]
* 1.2.13 13 10213 12.so.0.10[.0]
* 1.4.0beta15-28 14 10400 14.so.0.0[.0]
* 1.4.0beta15-29 14 10400 14.so.0.0[.0]
*
* Henceforth the source version will match the shared-library major
* and minor numbers; the shared-library major version number will be
@ -156,7 +156,7 @@
* If you modify libpng you may insert additional notices immediately following
* this sentence.
*
* libpng versions 1.2.6, August 15, 2004, through 1.4.0beta28, August 6, 2008, are
* libpng versions 1.2.6, August 15, 2004, through 1.4.0beta29, August 9, 2008, are
* Copyright (c) 2004, 2006-2007 Glenn Randers-Pehrson, and are
* distributed according to the same disclaimer and license as libpng-1.2.5
* with the following individual added to the list of Contributing Authors:
@ -245,7 +245,7 @@
* A "png_get_copyright" function is available, for convenient use in "about"
* boxes and the like:
*
* printf("%s",png_get_copyright(NULL));
* printf("%s",png_get_copyright(NULL));
*
* Also, the PNG logo (in PNG format, of course) is supplied in the
* files "pngbar.png" and "pngbar.jpg (88x31) and "pngnow.png" (98x31).
@ -274,7 +274,7 @@
* an official declaration.
*
* This is your unofficial assurance that libpng from version 0.71 and
* upward through 1.4.0beta28 are Y2K compliant. It is my belief that earlier
* upward through 1.4.0beta29 are Y2K compliant. It is my belief that earlier
* versions were also Y2K compliant.
*
* Libpng only has three year fields. One is a 2-byte unsigned integer
@ -330,9 +330,9 @@
*/
/* Version information for png.h - this should match the version in png.c */
#define PNG_LIBPNG_VER_STRING "1.4.0beta28"
#define PNG_LIBPNG_VER_STRING "1.4.0beta29"
#define PNG_HEADER_VERSION_STRING \
" libpng version 1.4.0beta28 - August 6, 2008\n"
" libpng version 1.4.0beta29 - August 9, 2008\n"
#define PNG_LIBPNG_VER_SONUM 0
#define PNG_LIBPNG_VER_DLLNUM 14
@ -344,7 +344,7 @@
/* This should match the numeric part of the final component of
* PNG_LIBPNG_VER_STRING, omitting any leading zero: */
#define PNG_LIBPNG_VER_BUILD 28
#define PNG_LIBPNG_VER_BUILD 29
/* Release Status */
#define PNG_LIBPNG_BUILD_ALPHA 1
@ -1347,7 +1347,7 @@ struct png_struct_def
/* This triggers a compiler error in png.c, if png.c and png.h
* do not agree upon the version number.
*/
typedef png_structp version_1_4_0beta28;
typedef png_structp version_1_4_0beta29;
typedef png_struct FAR * FAR * png_structpp;
@ -2362,6 +2362,9 @@ extern PNG_EXPORT(void, png_write_png) PNGARG((png_structp png_ptr,
#if !defined(PNG_DEBUG_FILE) && defined(_MSC_VER)
#include <crtdbg.h>
#if (PNG_DEBUG > 1)
#ifndef _DEBUG
# define _DEBUG
#endif
#ifndef png_debug
#define png_debug(l,m) _RPT0(_CRT_WARN,m PNG_STRING_NEWLINE)
#endif
@ -2378,6 +2381,9 @@ extern PNG_EXPORT(void, png_write_png) PNGARG((png_structp png_ptr,
#endif /* PNG_DEBUG_FILE */
#if (PNG_DEBUG > 1)
#ifndef png_debug
/* Note: ["%s"m PNG_STRING_NEWLINE] probably does not work on
* non-ISO compilers */
#ifdef __STDC__
#define png_debug(l,m) \
{ \
int num_tabs=l; \
@ -2401,6 +2407,35 @@ extern PNG_EXPORT(void, png_write_png) PNGARG((png_structp png_ptr,
(num_tabs==2 ? "\t\t":(num_tabs>2 ? "\t\t\t":""))),p1,p2); \
}
#endif
#else /* __STDC __ */
#ifndef png_debug
#define png_debug(l,m) \
int num_tabs=l; \
char format[256]; \
snprintf(format,256,"%s%s%s",(num_tabs==1 ? "\t" : \
(num_tabs==2 ? "\t\t":(num_tabs>2 ? "\t\t\t":""))), \
m,PNG_STRING_NEWLINE); \
fprintf(PNG_DEBUG_FILE,format);
#endif
#ifndef png_debug1
#define png_debug1(l,m,p1) \
int num_tabs=l; \
char format[256]; \
snprintf(format,256,"%s%s%s",(num_tabs==1 ? "\t" : \
(num_tabs==2 ? "\t\t":(num_tabs>2 ? "\t\t\t":""))), \
m,PNG_STRING_NEWLINE); \
fprintf(PNG_DEBUG_FILE,format,p1);
#endif
#ifndef png_debug2
#define png_debug2(l,m,p1,p2) \
int num_tabs=l; \
char format[256]; \
snprintf(format,256,"%s%s%s",(num_tabs==1 ? "\t" : \
(num_tabs==2 ? "\t\t":(num_tabs>2 ? "\t\t\t":""))), \
m,PNG_STRING_NEWLINE); \
fprintf(PNG_DEBUG_FILE,format,p1,p2);
#endif
#endif /* __STDC __ */
#endif /* (PNG_DEBUG > 1) */
#endif /* _MSC_VER */
#endif /* (PNG_DEBUG > 0) */

View File

@ -1,7 +1,7 @@
/* pngconf.h - machine configurable file for libpng
*
* libpng version 1.4.0beta28 - August 6, 2008
* libpng version 1.4.0beta29 - August 9, 2008
* For conditions of distribution and use, see copyright notice in png.h
* Copyright (c) 1998-2007 Glenn Randers-Pehrson
* (Version 0.96 Copyright (c) 1996, 1997 Andreas Dilger)
@ -693,7 +693,7 @@
# define PNG_LITERAL_RIGHT_SQUARE_BRACKET 0x5d
#endif
#ifndef PNG_STRING_NEWLINE
# define PNG_STRING_NEWLINE "\n"
#define PNG_STRING_NEWLINE "\n"
#endif
/* These are currently experimental features, define them if you want */

View File

@ -1,7 +1,7 @@
/* pngerror.c - stub functions for i/o and memory allocation
*
* Last changed in libpng 1.4.0 [August 6, 2008]
* Last changed in libpng 1.4.0 [August 9, 2008]
* For conditions of distribution and use, see copyright notice in png.h
* Copyright (c) 1998-2008 Glenn Randers-Pehrson
* (Version 0.96 Copyright (c) 1996, 1997 Andreas Dilger)
@ -292,16 +292,21 @@ png_default_error(png_structp png_ptr, png_const_charp error_message)
error_number[offset - 1] = '\0';
/* GRR: this should be [offset + 1] */
/* should we update "offset" to point to the beginning of the text? */
fprintf(stderr, "libpng error no. %s: %s" PNG_STRING_NEWLINE,
fprintf(stderr, "libpng error no. %s: %s",
error_number, error_message + offset + 1);
fprintf(stderr, PNG_STRING_NEWLINE);
}
else
fprintf(stderr, "libpng error: %s, offset=%d" PNG_STRING_NEWLINE,
fprintf(stderr, "libpng error: %s, offset=%d",
error_message, offset);
fprintf(stderr, PNG_STRING_NEWLINE);
}
else
#endif
fprintf(stderr, "libpng error: %s" PNG_STRING_NEWLINE, error_message);
{
fprintf(stderr, "libpng error: %s", error_message);
fprintf(stderr, PNG_STRING_NEWLINE);
}
#endif
#ifdef PNG_SETJMP_SUPPORTED
@ -349,16 +354,23 @@ png_default_warning(png_structp png_ptr, png_const_charp warning_message)
if ((offset > 1) && (offset < 15))
{
warning_number[offset + 1] = '\0';
fprintf(stderr, "libpng warning no. %s: %s" PNG_STRING_NEWLINE,
fprintf(stderr, "libpng warning no. %s: %s",
warning_number, warning_message + offset);
fprintf(stderr, PNG_STRING_NEWLINE);
}
else
fprintf(stderr, "libpng warning: %s" PNG_STRING_NEWLINE,
{
fprintf(stderr, "libpng warning: %s",
warning_message);
fprintf(stderr, PNG_STRING_NEWLINE);
}
}
else
# endif
fprintf(stderr, "libpng warning: %s" PNG_STRING_NEWLINE, warning_message);
{
fprintf(stderr, "libpng warning: %s", warning_message);
fprintf(stderr, PNG_STRING_NEWLINE);
}
#else
warning_message = warning_message; /* make compiler happy */
#endif

View File

@ -1,7 +1,7 @@
/* pngget.c - retrieval of values from info struct
*
* Last changed in libpng 1.40. [August 6, 2008]
* Last changed in libpng 1.40. [August 9, 2008]
* For conditions of distribution and use, see copyright notice in png.h
* Copyright (c) 1998-2008 Glenn Randers-Pehrson
* (Version 0.96 Copyright (c) 1996, 1997 Andreas Dilger)

View File

@ -1,7 +1,7 @@
/* pngmem.c - stub functions for memory allocation
*
* Last changed in libpng 1.4.0 [August 6, 2008]
* Last changed in libpng 1.4.0 [August 9, 2008]
* For conditions of distribution and use, see copyright notice in png.h
* Copyright (c) 1998-2008 Glenn Randers-Pehrson
* (Version 0.96 Copyright (c) 1996, 1997 Andreas Dilger)

View File

@ -1,7 +1,7 @@
/* pngpread.c - read a png file in push mode
*
* Last changed in libpng 1.4.0 [August 6, 2008]
* Last changed in libpng 1.4.0 [August 9, 2008]
* For conditions of distribution and use, see copyright notice in png.h
* Copyright (c) 1998-2008 Glenn Randers-Pehrson
* (Version 0.96 Copyright (c) 1996, 1997 Andreas Dilger)

View File

@ -1,7 +1,7 @@
/* pngpriv.h - private declarations for use inside libpng
*
* libpng version 1.4.0beta28 - August 6, 2008
* libpng version 1.4.0beta29 - August 9, 2008
* For conditions of distribution and use, see copyright notice in png.h
* Copyright (c) 1998-2007 Glenn Randers-Pehrson
* (Version 0.96 Copyright (c) 1996, 1997 Andreas Dilger)

View File

@ -1,7 +1,7 @@
/* pngread.c - read a PNG file
*
* Last changed in libpng 1.4.0 [August 6, 2008]
* Last changed in libpng 1.4.0 [August 9, 2008]
* For conditions of distribution and use, see copyright notice in png.h
* Copyright (c) 1998-2008 Glenn Randers-Pehrson
* (Version 0.96 Copyright (c) 1996, 1997 Andreas Dilger)

View File

@ -1,7 +1,7 @@
/* pngrio.c - functions for data input
*
* Last changed in libpng 1.4.0 [August 6, 2008]
* Last changed in libpng 1.4.0 [August 9, 2008]
* For conditions of distribution and use, see copyright notice in png.h
* Copyright (c) 1998-2008 Glenn Randers-Pehrson
* (Version 0.96 Copyright (c) 1996, 1997 Andreas Dilger)

View File

@ -1,7 +1,7 @@
/* pngrtran.c - transforms the data in a row for PNG readers
*
* Last changed in libpng 1.4.0 [August 6, 2008]
* Last changed in libpng 1.4.0 [August 9, 2008]
* For conditions of distribution and use, see copyright notice in png.h
* Copyright (c) 1998-2008 Glenn Randers-Pehrson
* (Version 0.96 Copyright (c) 1996, 1997 Andreas Dilger)

View File

@ -1,7 +1,7 @@
/* pngrutil.c - utilities to read a PNG file
*
* Last changed in libpng 1.4.0 [August 6, 2008]
* Last changed in libpng 1.4.0 [August 9, 2008]
* For conditions of distribution and use, see copyright notice in png.h
* Copyright (c) 1998-2008 Glenn Randers-Pehrson
* (Version 0.96 Copyright (c) 1996, 1997 Andreas Dilger)

View File

@ -1,7 +1,7 @@
/* pngset.c - storage of image information into info struct
*
* Last changed in libpng 1.4.0 [August 6, 2008]
* Last changed in libpng 1.4.0 [August 9, 2008]
* For conditions of distribution and use, see copyright notice in png.h
* Copyright (c) 1998-2008 Glenn Randers-Pehrson
* (Version 0.96 Copyright (c) 1996, 1997 Andreas Dilger)

View File

@ -1,7 +1,7 @@
/* pngtest.c - a simple test program to test libpng
*
* Last changed in libpng 1.4.0 [August 6, 2008]
* Last changed in libpng 1.4.0 [August 9, 2008]
* For conditions of distribution and use, see copyright notice in png.h
* Copyright (c) 1998-2008 Glenn Randers-Pehrson
* (Version 0.96 Copyright (c) 1996, 1997 Andreas Dilger)
@ -1613,4 +1613,4 @@ main(int argc, char *argv[])
}
/* Generate a compiler error if there is an old png.h in the search path. */
typedef version_1_4_0beta28 your_png_h_is_not_version_1_4_0beta28;
typedef version_1_4_0beta29 your_png_h_is_not_version_1_4_0beta29;

View File

@ -1,7 +1,7 @@
/* pngtrans.c - transforms the data in a row (used by both readers and writers)
*
* Last changed in libpng 1.4.0 [August 6, 2008]
* Last changed in libpng 1.4.0 [August 9, 2008]
* For conditions of distribution and use, see copyright notice in png.h
* Copyright (c) 1998-2008 Glenn Randers-Pehrson
* (Version 0.96 Copyright (c) 1996, 1997 Andreas Dilger)

View File

@ -1,7 +1,7 @@
/* pngwio.c - functions for data output
*
* Last changed in libpng 1.4.0 [August 6, 2008]
* Last changed in libpng 1.4.0 [August 9, 2008]
* For conditions of distribution and use, see copyright notice in png.h
* Copyright (c) 1998-2008 Glenn Randers-Pehrson
* (Version 0.96 Copyright (c) 1996, 1997 Andreas Dilger)

View File

@ -1,7 +1,7 @@
/* pngwrite.c - general routines to write a PNG file
*
* Last changed in libpng 1.4.0 [August 6, 2008]
* Last changed in libpng 1.4.0 [August 9, 2008]
* For conditions of distribution and use, see copyright notice in png.h
* Copyright (c) 1998-2008 Glenn Randers-Pehrson
* (Version 0.96 Copyright (c) 1996, 1997 Andreas Dilger)

View File

@ -1,7 +1,7 @@
/* pngwtran.c - transforms the data in a row for PNG writers
*
* Last changed in libpng 1.4.0 [August 6, 2008]
* Last changed in libpng 1.4.0 [August 9, 2008]
* For conditions of distribution and use, see copyright notice in png.h
* Copyright (c) 1998-2008 Glenn Randers-Pehrson
* (Version 0.96 Copyright (c) 1996, 1997 Andreas Dilger)

View File

@ -1,7 +1,7 @@
/* pngwutil.c - utilities to write a PNG file
*
* Last changed in libpng 1.4.0 [August 6, 2008]
* Last changed in libpng 1.4.0 [August 9, 2008]
* For conditions of distribution and use, see copyright notice in png.h
* Copyright (c) 1998-2008 Glenn Randers-Pehrson
* (Version 0.96 Copyright (c) 1996, 1997 Andreas Dilger)

View File

@ -178,7 +178,7 @@ configure_file(${PNG_SOURCE_DIR}/scripts/libpng-config.in
# SET UP LINKS
set_target_properties(${PNG_LIB_NAME} PROPERTIES
# VERSION 0.${PNGLIB_RELEASE}.1.4.0beta28
# VERSION 0.${PNGLIB_RELEASE}.1.4.0beta29
VERSION 0.${PNGLIB_RELEASE}.0
SOVERSION 0
CLEAN_DIRECT_OUTPUT 1)

View File

@ -8,7 +8,7 @@
# Modeled after libxml-config.
version=1.4.0beta28
version=1.4.0beta29
prefix=""
libdir=""
libs=""

View File

@ -5,6 +5,6 @@ includedir=@includedir@/libpng14
Name: libpng
Description: Loads and saves PNG files
Version: 1.4.0beta28
Version: 1.4.0beta29
Libs: -L${libdir} -lpng14
Cflags: -I${includedir}

View File

@ -8,7 +8,7 @@
# Library name:
LIBNAME=libpng14
PNGMAJ = 0
PNGMIN = 1.4.0beta28
PNGMIN = 1.4.0beta29
PNGVER = $(PNGMAJ).$(PNGMIN)
# Shared library names:

View File

@ -8,7 +8,7 @@
# Library name:
LIBNAME=libpng14
PNGMAJ = 0
PNGMIN = 1.4.0beta28
PNGMIN = 1.4.0beta29
PNGVER = $(PNGMAJ).$(PNGMIN)
# Shared library names:

View File

@ -20,7 +20,7 @@ LN_SF = ln -f -s
LIBNAME=libpng14
PNGMAJ = 0
PNGMIN = 1.4.0beta28
PNGMIN = 1.4.0beta29
PNGVER = $(PNGMAJ).$(PNGMIN)
prefix=/usr/local

View File

@ -8,7 +8,7 @@
# Library name:
LIBNAME=libpng14
PNGMAJ = 0
PNGMIN = 1.4.0beta28
PNGMIN = 1.4.0beta29
PNGVER = $(PNGMAJ).$(PNGMIN)
# Shared library names:

View File

@ -65,7 +65,7 @@ CFLAGS= $(strip $(MINGW_CCFLAGS) $(addprefix -I,$(ZLIBINC)) \
LIBNAME = libpng14
PNGMAJ = 0
CYGDLL = 14
PNGMIN = 1.4.0beta28
PNGMIN = 1.4.0beta29
PNGVER = $(PNGMAJ).$(PNGMIN)
SHAREDLIB=cygpng$(CYGDLL).dll

View File

@ -19,7 +19,7 @@ ZLIBINC=../zlib
# Library name:
LIBNAME = libpng14
PNGMAJ = 12
PNGMIN = 1.4.0beta28
PNGMIN = 1.4.0beta29
PNGVER = $(PNGMAJ).$(PNGMIN)
# Shared library names:

View File

@ -5,7 +5,7 @@
# Library name:
PNGMAJ = 0
PNGMIN = 1.4.0beta28
PNGMIN = 1.4.0beta29
PNGVER = $(PNGMAJ).$(PNGMIN)
LIBNAME = libpng14

View File

@ -12,7 +12,7 @@
# Library name:
LIBNAME = libpng14
PNGMAJ = 0
PNGMIN = 1.4.0beta28
PNGMIN = 1.4.0beta29
PNGVER = $(PNGMAJ).$(PNGMIN)
# Shared library names:

View File

@ -16,7 +16,7 @@
# Library name:
LIBNAME = libpng14
PNGMAJ = 0
PNGMIN = 1.4.0beta28
PNGMIN = 1.4.0beta29
PNGVER = $(PNGMAJ).$(PNGMIN)
# Shared library names:

View File

@ -18,7 +18,7 @@ ZLIBINC=/opt/zlib/include
# Library name:
LIBNAME = libpng14
PNGMAJ = 0
PNGMIN = 1.4.0beta28
PNGMIN = 1.4.0beta29
PNGVER = $(PNGMAJ).$(PNGMIN)
# Shared library names:

View File

@ -8,7 +8,7 @@
# Library name:
LIBNAME = libpng14
PNGMAJ = 0
PNGMIN = 1.4.0beta28
PNGMIN = 1.4.0beta29
PNGVER = $(PNGMAJ).$(PNGMIN)
# Shared library names:

View File

@ -18,7 +18,7 @@ ZLIBINC=/opt/zlib/include
# Library name:
LIBNAME = libpng14
PNGMAJ = 0
PNGMIN = 1.4.0beta28
PNGMIN = 1.4.0beta29
PNGVER = $(PNGMAJ).$(PNGMIN)
# Shared library names:

View File

@ -6,7 +6,7 @@
# Library name:
LIBNAME = libpng14
PNGMAJ = 0
PNGMIN = 1.4.0beta28
PNGMIN = 1.4.0beta29
PNGVER = $(PNGMAJ).$(PNGMIN)
# Shared library names:

View File

@ -81,7 +81,7 @@ CFLAGS= $(strip $(MINGW_CCFLAGS) $(addprefix -I,$(ZLIBINC)) \
LIBNAME = libpng14
PNGMAJ = 0
MINGDLL = 14
PNGMIN = 1.4.0beta28
PNGMIN = 1.4.0beta29
PNGVER = $(PNGMAJ).$(PNGMIN)
SHAREDLIB=libpng$(MINGDLL).dll

View File

@ -14,7 +14,7 @@ INCSDIR=${LOCALBASE}/include/libpng14
LIB= png14
SHLIB_MAJOR= 0
SHLIB_MINOR= 1.4.0beta28
SHLIB_MINOR= 1.4.0beta29
SRCS= pnggccrd.c png.c pngset.c pngget.c pngrutil.c pngtrans.c pngwutil.c \
pngread.c pngrio.c pngwio.c pngwrite.c pngrtran.c \
pngwtran.c pngmem.c pngerror.c pngpread.c

View File

@ -13,7 +13,7 @@ INCSDIR=${LOCALBASE}/include/libpng
LIB= png
SHLIB_MAJOR= 3
SHLIB_MINOR= 1.4.0beta28
SHLIB_MINOR= 1.4.0beta29
SRCS= pnggccrd.c png.c pngset.c pngget.c pngrutil.c pngtrans.c pngwutil.c \
pngread.c pngrio.c pngwio.c pngwrite.c pngrtran.c \
pngwtran.c pngmem.c pngerror.c pngpread.c

View File

@ -16,7 +16,7 @@
# Library name:
LIBNAME = libpng14
PNGMAJ = 0
PNGMIN = 1.4.0beta28
PNGMIN = 1.4.0beta29
PNGVER = $(PNGMAJ).$(PNGMIN)
# Shared library names:

View File

@ -8,7 +8,7 @@ LIBDIR= ${PREFIX}/lib
MANDIR= ${PREFIX}/man/cat
SHLIB_MAJOR= 0
SHLIB_MINOR= 1.4.0beta28
SHLIB_MINOR= 1.4.0beta29
LIB= png
SRCS= png.c pngerror.c pnggccrd.c pngget.c pngmem.c pngpread.c \

View File

@ -9,7 +9,7 @@
# Library name:
LIBNAME = libpng14
PNGMAJ = 0
PNGMIN = 1.4.0beta28
PNGMIN = 1.4.0beta29
PNGVER = $(PNGMAJ).$(PNGMIN)
# Shared library names:

View File

@ -6,7 +6,7 @@
# Library name:
LIBNAME=libpng14
PNGMAJ = 0
PNGMIN = 1.4.0beta28
PNGMIN = 1.4.0beta29
PNGVER = $(PNGMAJ).$(PNGMIN)
# Shared library names:

View File

@ -6,7 +6,7 @@
# Library name:
LIBNAME=libpng14
PNGMAJ = 0
PNGMIN = 1.4.0beta28
PNGMIN = 1.4.0beta29
PNGVER = $(PNGMAJ).$(PNGMIN)
# Shared library names:

View File

@ -8,7 +8,7 @@
# Library name:
PNGMAJ = 0
PNGMIN = 1.4.0beta28
PNGMIN = 1.4.0beta29
PNGVER = $(PNGMAJ).$(PNGMIN)
LIBNAME = libpng14

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@ -8,7 +8,7 @@
# Library name:
LIBNAME = libpng14
PNGMAJ = 0
PNGMIN = 1.4.0beta28
PNGMIN = 1.4.0beta29
PNGVER = $(PNGMAJ).$(PNGMIN)
# Shared library names:

View File

@ -2,7 +2,7 @@
; PNG.LIB module definition file for OS/2
;----------------------------------------
; Version 1.4.0beta28
; Version 1.4.0beta29
LIBRARY PNG
DESCRIPTION "PNG image compression library for OS/2"

View File

@ -5,7 +5,7 @@
LIBRARY
EXPORTS
;Version 1.4.0beta28
;Version 1.4.0beta29
png_build_grayscale_palette
png_chunk_error
png_chunk_warning