[libpng12] Bump version to 1.2.57beta01, update copyright year

This commit is contained in:
Glenn Randers-Pehrson 2016-01-02 18:48:18 -06:00
parent a36c4f3f16
commit 052dbad982
54 changed files with 135 additions and 135 deletions

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@ -1,48 +1,46 @@
Libpng 1.2.56 - December 17, 2015
Libpng 1.2.57beta01 - January 3, 2016
This is a public release of libpng, intended for use in production codes.
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.
Files available for download:
Source files with LF line endings (for Unix/Linux) and with a
"configure" script
libpng-1.2.56.tar.xz (LZMA-compressed, recommended)
libpng-1.2.56.tar.gz
libpng-1.2.57beta01.tar.xz (LZMA-compressed, recommended)
libpng-1.2.57beta01.tar.gz
Source files with LF line endings (for Unix/Linux) without the
"configure" script
libpng-1.2.56-no-config.tar.xz (LZMA-compressed, recommended)
libpng-1.2.56-no-config.tar.gz
libpng-1.2.57beta01-no-config.tar.xz (LZMA-compressed, recommended)
libpng-1.2.57beta01-no-config.tar.gz
Source files with CRLF line endings (for Windows), without the
"configure" script
lpng1256.zip
lpng1256.7z
lp1257b01.zip
lp1257b01.7z
Project files
libpng-1.2.56-project-netware.zip
libpng-1.2.56-project-wince.zip
libpng-1.2.57beta01-project-netware.zip
libpng-1.2.57beta01-project-wince.zip
Other information:
libpng-1.2.56-README.txt
libpng-1.2.56-KNOWNBUGS.txt
libpng-1.2.56-LICENSE.txt
libpng-1.2.56-Y2K-compliance.txt
libpng-1.2.56-[previous version]-diff.txt
libpng-1.2.56-*.asc (armored detached GPG signatures)
libpng-1.2.57beta01-README.txt
libpng-1.2.57beta01-KNOWNBUGS.txt
libpng-1.2.57beta01-LICENSE.txt
libpng-1.2.57beta01-Y2K-compliance.txt
libpng-1.2.57beta01-[previous version]-diff.txt
libpng-1.2.57beta01-*.asc (armored detached GPG signatures)
Changes since the last public release (1.2.55):
Changes since the last public release (1.2.56):
Fixed an out-of-range read in png_check_keyword() (Bug report from
Qixue Xiao, CVE-2015-8540).
Corrected copyright dates in source files.
Moved png_check_keyword() from pngwutil.c to pngset.c
version 1.2.57beta01 [January 3, 2016]
Send comments/corrections/commendations to png-mng-implement at lists.sf.net
(subscription required; visit

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@ -2920,6 +2920,8 @@ version 1.2.56rc01 [December 14, 2015]
version 1.2.56 [December 17, 2015]
No changes.
version 1.2.57beta01 [January 3, 2016]
Send comments/corrections/commendations to png-mng-implement at lists.sf.net
(subscription required; visit
https://lists.sourceforge.net/lists/listinfo/png-mng-implement

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@ -22,7 +22,7 @@ enable_testing()
set(PNGLIB_MAJOR 1)
set(PNGLIB_MINOR 2)
set(PNGLIB_RELEASE 56)
set(PNGLIB_RELEASE 57)
set(PNGLIB_NAME libpng${PNGLIB_MAJOR}${PNGLIB_MINOR})
set(PNGLIB_VERSION ${PNGLIB_MAJOR}.${PNGLIB_MINOR}.${PNGLIB_RELEASE})
@ -215,7 +215,7 @@ configure_file(${CMAKE_CURRENT_SOURCE_DIR}/scripts/libpng-config.in
# SET UP LINKS
if(PNG_SHARED)
set_target_properties(${PNG_LIB_NAME} PROPERTIES
# VERSION 0.${PNGLIB_RELEASE}.1.2.56
# VERSION 0.${PNGLIB_RELEASE}.1.2.57beta01
VERSION 0.${PNGLIB_RELEASE}.0
SOVERSION 0
CLEAN_DIRECT_OUTPUT 1)

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@ -1,5 +1,5 @@
Installing libpng version 1.2.56 - December 17, 2015
Installing libpng version 1.2.57beta01 - January 3, 2016
On Unix/Linux and similar systems, you can simply type
@ -46,7 +46,7 @@ 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-1.2.56" or "libpng12" and "zlib-1.2.3"
might be called "libpng-1.2.57beta01" or "libpng12" and "zlib-1.2.3"
or "zlib123") so that you have directories called "zlib" and "libpng".
Your directory structure should look like this:

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@ -1,5 +1,5 @@
Known bugs in libpng version 1.2.56
Known bugs in libpng version 1.2.57beta01
1. February 23, 2006: The custom makefiles don't build libpng with -lz.

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@ -10,8 +10,8 @@ this sentence.
This code is released under the libpng license.
libpng versions 1.0.7, July 1, 2000, through 1.2.56, December 17, 2015, are
Copyright (c) 2000-2002, 2004, 2006-2015 Glenn Randers-Pehrson, are
libpng versions 1.0.7, July 1, 2000, through 1.2.57beta01, January 3, 2016, are
Copyright (c) 2000-2002, 2004, 2006-2016 Glenn Randers-Pehrson, are
derived from libpng-1.0.6, and are distributed according to the same
disclaimer and license as libpng-1.0.6 with the following individuals
added to the list of Contributing Authors:
@ -107,4 +107,4 @@ the additional disclaimers inserted at version 1.0.7.
Glenn Randers-Pehrson
glennrp at users.sourceforge.net
December 17, 2015
January 3, 2016

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@ -89,7 +89,7 @@ EXTRA_DIST= \
${srcdir}/contrib/pngsuite/* \
${srcdir}/contrib/visupng/* \
$(TESTS) \
example.c libpng-1.2.56.txt pnggccrd.c pngvcrd.c
example.c libpng-1.2.57beta01.txt pnggccrd.c pngvcrd.c
CLEANFILES= pngout.png libpng12.pc libpng12-config libpng.vers \
libpng.sym

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@ -647,7 +647,7 @@ EXTRA_DIST = \
${srcdir}/contrib/pngsuite/* \
${srcdir}/contrib/visupng/* \
$(TESTS) \
example.c libpng-1.2.56.txt pnggccrd.c pngvcrd.c
example.c libpng-1.2.57beta01.txt pnggccrd.c pngvcrd.c
CLEANFILES = pngout.png libpng12.pc libpng12-config libpng.vers \
libpng.sym

14
README
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@ -1,4 +1,4 @@
README for libpng version 1.2.56 - December 17, 2015 (shared library 12.0)
README for libpng version 1.2.57beta01 - January 3, 2016 (shared library 12.0)
See the note about version numbers near the top of png.h
See INSTALL for instructions on how to install libpng.
@ -207,11 +207,11 @@ Files in this distribution:
makefile.std => Generic UNIX makefile (cc, creates static
libpng.a)
makefile.elf => Linux/ELF gcc makefile symbol versioning,
creates libpng12.so.0.1.2.56)
creates libpng12.so.0.1.2.57beta01)
makefile.linux => Linux/ELF makefile (gcc, creates
libpng12.so.0.1.2.56)
libpng12.so.0.1.2.57beta01)
makefile.gcmmx => Linux/ELF makefile (gcc, creates
libpng12.so.0.1.2.56, previously
libpng12.so.0.1.2.57beta01, previously
used assembler code tuned for Intel MMX
platform)
makefile.gcc => Generic makefile (gcc, creates static
@ -236,12 +236,12 @@ Files in this distribution:
makefile.openbsd => OpenBSD makefile
makefile.sgi => Silicon Graphics IRIX (cc, creates static lib)
makefile.sggcc => Silicon Graphics
(gcc, creates libpng12.so.0.1.2.56)
(gcc, creates libpng12.so.0.1.2.57beta01)
makefile.sunos => Sun makefile
makefile.solaris => Solaris 2.X makefile
(gcc, creates libpng12.so.0.1.2.56)
(gcc, creates libpng12.so.0.1.2.57beta01)
makefile.so9 => Solaris 9 makefile
(gcc, creates libpng12.so.0.1.2.56)
(gcc, creates libpng12.so.0.1.2.57beta01)
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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@ -1,13 +1,13 @@
Y2K compliance in libpng:
=========================
December 17, 2015
January 3, 2016
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 1.2.56 are Y2K compliant. It is my belief that earlier
upward through 1.2.57beta01 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

24
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 2.69 for libpng 1.2.56.
# Generated by GNU Autoconf 2.69 for libpng 1.2.57beta01.
#
# Report bugs to <png-mng-implement@lists.sourceforge.net>.
#
@ -590,8 +590,8 @@ MAKEFLAGS=
# Identity of this package.
PACKAGE_NAME='libpng'
PACKAGE_TARNAME='libpng'
PACKAGE_VERSION='1.2.56'
PACKAGE_STRING='libpng 1.2.56'
PACKAGE_VERSION='1.2.57beta01'
PACKAGE_STRING='libpng 1.2.57beta01'
PACKAGE_BUGREPORT='png-mng-implement@lists.sourceforge.net'
PACKAGE_URL=''
@ -1334,7 +1334,7 @@ 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 1.2.56 to adapt to many kinds of systems.
\`configure' configures libpng 1.2.57beta01 to adapt to many kinds of systems.
Usage: $0 [OPTION]... [VAR=VALUE]...
@ -1404,7 +1404,7 @@ fi
if test -n "$ac_init_help"; then
case $ac_init_help in
short | recursive ) echo "Configuration of libpng 1.2.56:";;
short | recursive ) echo "Configuration of libpng 1.2.57beta01:";;
esac
cat <<\_ACEOF
@ -1523,7 +1523,7 @@ fi
test -n "$ac_init_help" && exit $ac_status
if $ac_init_version; then
cat <<\_ACEOF
libpng configure 1.2.56
libpng configure 1.2.57beta01
generated by GNU Autoconf 2.69
Copyright (C) 2012 Free Software Foundation, Inc.
@ -1946,7 +1946,7 @@ 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 1.2.56, which was
It was created by libpng $as_me 1.2.57beta01, which was
generated by GNU Autoconf 2.69. Invocation command line was
$ $0 $@
@ -2809,7 +2809,7 @@ fi
# Define the identity of the package.
PACKAGE='libpng'
VERSION='1.2.56'
VERSION='1.2.57beta01'
cat >>confdefs.h <<_ACEOF
@ -2926,10 +2926,10 @@ fi
PNGLIB_VERSION=1.2.56
PNGLIB_VERSION=1.2.57beta01
PNGLIB_MAJOR=1
PNGLIB_MINOR=2
PNGLIB_RELEASE=56
PNGLIB_RELEASE=57
@ -13619,7 +13619,7 @@ cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=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 1.2.56, which was
This file was extended by libpng $as_me 1.2.57beta01, which was
generated by GNU Autoconf 2.69. Invocation command line was
CONFIG_FILES = $CONFIG_FILES
@ -13685,7 +13685,7 @@ _ACEOF
cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1
ac_cs_config="`$as_echo "$ac_configure_args" | sed 's/^ //; s/[\\""\`\$]/\\\\&/g'`"
ac_cs_version="\\
libpng config.status 1.2.56
libpng config.status 1.2.57beta01
configured by $0, generated by GNU Autoconf 2.69,
with options \\"\$ac_cs_config\\"

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@ -18,15 +18,15 @@ AC_PREREQ(2.59)
dnl Version number stuff here:
AC_INIT([libpng], [1.2.56], [png-mng-implement@lists.sourceforge.net])
AC_INIT([libpng], [1.2.57beta01], [png-mng-implement@lists.sourceforge.net])
AM_INIT_AUTOMAKE
dnl stop configure from automagically running automake
AM_MAINTAINER_MODE
PNGLIB_VERSION=1.2.56
PNGLIB_VERSION=1.2.57beta01
PNGLIB_MAJOR=1
PNGLIB_MINOR=2
PNGLIB_RELEASE=56
PNGLIB_RELEASE=57
dnl End of version number stuff

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@ -1,6 +1,6 @@
libpng.txt - A description on how to use and modify libpng
libpng version 1.2.56 - December 17, 2015
libpng version 1.2.57beta01 - January 3, 2016
Updated and distributed by Glenn Randers-Pehrson
<glennrp at users.sourceforge.net>
Copyright (c) 1998-2014 Glenn Randers-Pehrson
@ -11,7 +11,7 @@ libpng.txt - A description on how to use and modify libpng
Based on:
libpng versions 0.97, January 1998, through 1.2.56 - December 17, 2015
libpng versions 0.97, January 1998, through 1.2.57beta01 - January 3, 2016
Updated and distributed by Glenn Randers-Pehrson
Copyright (c) 1998-2014 Glenn Randers-Pehrson
@ -879,7 +879,7 @@ things.
As of libpng version 1.2.9, png_set_expand_gray_1_2_4_to_8() was
added. It expands the sample depth without changing tRNS to alpha.
As of libpng version 1.2.56, not all possible expansions are supported.
As of libpng version 1.2.57beta01, not all possible expansions are supported.
In the following table, the 01 means grayscale with depth<8, 31 means
indexed with depth<8, other numerals represent the color type, "T" means
@ -3162,7 +3162,7 @@ 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 1.2.56 are Y2K compliant. It is my belief that earlier
upward through 1.2.57beta01 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 "December 17, 2015"
.TH LIBPNG 3 "January 3, 2016"
.SH NAME
libpng \- Portable Network Graphics (PNG) Reference Library 1.2.56
libpng \- Portable Network Graphics (PNG) Reference Library 1.2.57beta01
.SH SYNOPSIS
\fB
#include <png.h>\fP
@ -410,7 +410,7 @@ 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 1.2.56 - December 17, 2015
libpng version 1.2.57beta01 - January 3, 2016
Updated and distributed by Glenn Randers-Pehrson
<glennrp at users.sourceforge.net>
Copyright (c) 1998-2014 Glenn Randers-Pehrson
@ -421,7 +421,7 @@ libpng.txt - A description on how to use and modify libpng
Based on:
libpng versions 0.97, January 1998, through 1.2.56 - December 17, 2015
libpng versions 0.97, January 1998, through 1.2.57beta01 - January 3, 2016
Updated and distributed by Glenn Randers-Pehrson
Copyright (c) 1998-2014 Glenn Randers-Pehrson
@ -1289,7 +1289,7 @@ things.
As of libpng version 1.2.9, png_set_expand_gray_1_2_4_to_8() was
added. It expands the sample depth without changing tRNS to alpha.
As of libpng version 1.2.56, not all possible expansions are supported.
As of libpng version 1.2.57beta01, not all possible expansions are supported.
In the following table, the 01 means grayscale with depth<8, 31 means
indexed with depth<8, other numerals represent the color type, "T" means
@ -3572,7 +3572,7 @@ 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 1.2.56 are Y2K compliant. It is my belief that earlier
upward through 1.2.57beta01 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
@ -3726,7 +3726,7 @@ possible without all of you.
Thanks to Frank J. T. Wojcik for helping with the documentation.
Libpng version 1.2.56 - December 17, 2015:
Libpng version 1.2.57beta01 - January 3, 2016:
Initially created in 1995 by Guy Eric Schalnat, then of Group 42, Inc.
Currently maintained by Glenn Randers-Pehrson (glennrp at users.sourceforge.net).
@ -3751,8 +3751,8 @@ this sentence.
This code is released under the libpng license.
libpng versions 1.0.7, July 1, 2000, through 1.2.56, December 17, 2015, are
Copyright (c) 2000-2002, 2004, 2006-2015 Glenn Randers-Pehrson, are
libpng versions 1.0.7, July 1, 2000, through 1.2.57beta01, January 3, 2016, are
Copyright (c) 2000-2002, 2004, 2006-2016 Glenn Randers-Pehrson, are
derived from libpng-1.0.6, and are distributed according to the same
disclaimer and license as libpng-1.0.6 with the following individuals
added to the list of Contributing Authors:
@ -3848,7 +3848,7 @@ the additional disclaimers inserted at version 1.0.7.
Glenn Randers-Pehrson
glennrp at users.sourceforge.net
December 17, 2015
January 3, 2016
.\" end of man page

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@ -1,6 +1,6 @@
.TH LIBPNGPF 3 "December 17, 2015"
.TH LIBPNGPF 3 "January 3, 2016"
.SH NAME
libpng \- Portable Network Graphics (PNG) Reference Library 1.2.56
libpng \- Portable Network Graphics (PNG) Reference Library 1.2.57beta01
(private functions)
.SH SYNOPSIS
\fB#include <png.h>\fP

2
png.5
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@ -1,4 +1,4 @@
.TH PNG 5 "December 17, 2015"
.TH PNG 5 "January 3, 2016"
.SH NAME
png \- Portable Network Graphics (PNG) format
.SH DESCRIPTION

10
png.c
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@ -17,7 +17,7 @@
#include "png.h"
/* Generate a compiler error if there is an old png.h in the search path. */
typedef version_1_2_56 Your_png_h_is_not_version_1_2_56;
typedef version_1_2_57beta01 Your_png_h_is_not_version_1_2_57beta01;
/* Version information for C files. This had better match the version
* string defined in png.h.
@ -731,15 +731,15 @@ png_get_copyright(png_structp png_ptr)
#else
#ifdef __STDC__
return ((png_charp) PNG_STRING_NEWLINE \
"libpng version 1.2.56 - December 17, 2015" PNG_STRING_NEWLINE \
"Copyright (c) 1998-2002,2004,2006-2015 Glenn Randers-Pehrson" \
"libpng version 1.2.57beta01 - January 3, 2016" PNG_STRING_NEWLINE \
"Copyright (c) 1998-2002,2004,2006-2016 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 1.2.56 - December 17, 2015\
Copyright (c) 1998-2002,2004,2006-2015 Glenn Randers-Pehrson\
return ((png_charp) "libpng version 1.2.57beta01 - January 3, 2016\
Copyright (c) 1998-2002,2004,2006-2016 Glenn Randers-Pehrson\
Copyright (c) 1996-1997 Andreas Dilger\
Copyright (c) 1995-1996 Guy Eric Schalnat, Group 42, Inc.");
#endif

28
png.h
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@ -1,9 +1,9 @@
/* png.h - header file for PNG reference library
*
* libpng version 1.2.56, December 17, 2015
* libpng version 1.2.57beta01, January 3, 2016
*
* Copyright (c) 1998-2015 Glenn Randers-Pehrson
* Copyright (c) 1998-2016 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.)
*
@ -12,7 +12,7 @@
* Authors and maintainers:
* libpng versions 0.71, May 1995, through 0.88, January 1996: Guy Schalnat
* libpng versions 0.89, June 1996, through 0.96, May 1997: Andreas Dilger
* libpng versions 0.97, January 1998, through 1.2.56, December 17, 2015: Glenn
* libpng versions 0.97, January 1998, through 1.2.57beta01, January 3, 2016: Glenn
* See also "Contributing Authors", below.
*/
@ -24,8 +24,8 @@
*
* This code is released under the libpng license.
*
* libpng versions 1.0.7, July 1, 2000, through 1.2.56, December 17, 2015, are
* Copyright (c) 2000-2002, 2004, 2006-2015 Glenn Randers-Pehrson, are
* libpng versions 1.0.7, July 1, 2000, through 1.2.57beta01, January 3, 2016, are
* Copyright (c) 2000-2002, 2004, 2006-2016 Glenn Randers-Pehrson, are
* derived from libpng-1.0.6, and are distributed according to the same
* disclaimer and license as libpng-1.0.6 with the following individuals
* added to the list of Contributing Authors:
@ -208,13 +208,13 @@
* Y2K compliance in libpng:
* =========================
*
* December 17, 2015
* January 3, 2016
*
* 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 1.2.56 are Y2K compliant. It is my belief that earlier
* upward through 1.2.57beta01 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
@ -270,9 +270,9 @@
*/
/* Version information for png.h - this should match the version in png.c */
#define PNG_LIBPNG_VER_STRING "1.2.56"
#define PNG_LIBPNG_VER_STRING "1.2.57beta01"
#define PNG_HEADER_VERSION_STRING \
" libpng version 1.2.56 - December 17, 2015\n"
" libpng version 1.2.57beta01 - January 3, 2016\n"
#define PNG_LIBPNG_VER_SONUM 0
#define PNG_LIBPNG_VER_DLLNUM 13
@ -280,12 +280,12 @@
/* These should match the first 3 components of PNG_LIBPNG_VER_STRING: */
#define PNG_LIBPNG_VER_MAJOR 1
#define PNG_LIBPNG_VER_MINOR 2
#define PNG_LIBPNG_VER_RELEASE 56
#define PNG_LIBPNG_VER_RELEASE 57
/* This should match the numeric part of the final component of
* PNG_LIBPNG_VER_STRING, omitting any leading zero:
*/
#define PNG_LIBPNG_VER_BUILD 0
#define PNG_LIBPNG_VER_BUILD 01
/* Release Status */
#define PNG_LIBPNG_BUILD_ALPHA 1
@ -302,7 +302,7 @@
#define PNG_LIBPNG_BUILD_SPECIAL 32 /* Cannot be OR'ed with
PNG_LIBPNG_BUILD_PRIVATE */
#define PNG_LIBPNG_BUILD_BASE_TYPE PNG_LIBPNG_BUILD_STABLE
#define PNG_LIBPNG_BUILD_BASE_TYPE PNG_LIBPNG_BUILD_BETA
/* Careful here. At one time, Guy wanted to use 082, but that would be octal.
* We must not include leading zeros.
@ -310,7 +310,7 @@
* version 1.0.0 was mis-numbered 100 instead of 10000). From
* version 1.0.1 it's xxyyzz, where x=major, y=minor, z=release
*/
#define PNG_LIBPNG_VER 10256 /* 1.2.56 */
#define PNG_LIBPNG_VER 10257 /* 1.2.57 */
#ifndef PNG_VERSION_INFO_ONLY
/* Include the compression library's header */
@ -1340,7 +1340,7 @@ 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_2_56;
typedef png_structp version_1_2_57beta01;
typedef png_struct FAR * FAR * png_structpp;

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@ -1,7 +1,7 @@
/* pngconf.h - machine configurable file for libpng
*
* libpng version 1.2.56, December 17, 2015
* libpng version 1.2.57beta01, January 3, 2016
*
* Copyright (c) 1998-2015 Glenn Randers-Pehrson
* (Version 0.96 Copyright (c) 1996, 1997 Andreas Dilger)

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@ -1,7 +1,7 @@
/* pngrutil.c - utilities to read a PNG file
*
* Last changed in libpng 1.2.55 [%RDATE%]
* Last changed in libpng 1.2.55 [December 6, 2015]
* Copyright (c) 1998-2002,2004,2006-2015 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.)

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@ -1731,4 +1731,4 @@ main(int argc, char *argv[])
}
/* Generate a compiler error if there is an old png.h in the search path. */
typedef version_1_2_56 your_png_h_is_not_version_1_2_56;
typedef version_1_2_57beta01 your_png_h_is_not_version_1_2_57beta01;

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@ -1,6 +1,6 @@
A set of project files is available for WinCE. Get
libpng-1.2.56-project-wince.zip from a libpng distribution
libpng-1.2.57beta01-project-wince.zip from a libpng distribution
site such as http://libpng.sourceforge.net/index.html
Put the zip file in this directory (projects) and then run
"unzip -a libpng-1.2.56-project-wince.zip"
"unzip -a libpng-1.2.57beta01-project-wince.zip"

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@ -222,7 +222,7 @@
COPY_PHASE_STRIP = NO;
DYLIB_COMPATIBILITY_VERSION = 3;
DYLIB_CURRENT_VERSION = 3;
FRAMEWORK_VERSION = 1.2.56;
FRAMEWORK_VERSION = 1.2.57beta01;
GCC_PRECOMPILE_PREFIX_HEADER = NO;
GCC_PREFIX_HEADER = "";
INFOPLIST_FILE = Info.plist;
@ -240,7 +240,7 @@
buildSettings = {
DYLIB_COMPATIBILITY_VERSION = 3;
DYLIB_CURRENT_VERSION = 3;
FRAMEWORK_VERSION = 1.2.56;
FRAMEWORK_VERSION = 1.2.57beta01;
GCC_PRECOMPILE_PREFIX_HEADER = NO;
GCC_PREFIX_HEADER = "";
INFOPLIST_FILE = Info.plist;

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@ -1,8 +1,8 @@
Makefiles for libpng version 1.2.56 - December 17, 2015
Makefiles for libpng version 1.2.57beta01 - January 3, 2016
makefile.linux => Linux/ELF makefile
(gcc, creates libpng12.so.0.1.2.56)
(gcc, creates libpng12.so.0.1.2.57beta01)
makefile.gcc => Generic makefile (gcc, creates static libpng.a)
makefile.knr => Archaic UNIX Makefile that converts files with
ansi2knr (Requires ansi2knr.c from
@ -20,7 +20,7 @@ Makefiles for libpng version 1.2.56 - December 17, 2015
makefile.dec => DEC Alpha UNIX makefile
makefile.dj2 => DJGPP 2 makefile
makefile.elf => Linux/ELF makefile symbol versioning,
gcc, creates libpng12.so.0.1.2.56)
gcc, creates libpng12.so.0.1.2.57beta01)
makefile.freebsd => FreeBSD makefile
makefile.gcc => Generic gcc makefile
makefile.gccmmx => Generic gcc makefile previously using MMX code
@ -38,14 +38,14 @@ Makefiles for libpng version 1.2.56 - December 17, 2015
makefile.os2 => OS/2 Makefile (gcc and emx, requires pngos2.def)
makefile.sco => For SCO OSr5 ELF and Unixware 7 with Native cc
makefile.sggcc => Silicon Graphics (gcc,
creates libpng12.so.0.1.2.56)
creates libpng12.so.0.1.2.57beta01)
makefile.sgi => Silicon Graphics IRIX makefile (cc, creates static lib)
makefile.solaris => Solaris 2.X makefile (gcc,
creates libpng12.so.0.1.2.56)
creates libpng12.so.0.1.2.57beta01)
makefile.solaris-x86 => Solaris 2.X makefile (gcc, no MMX code,
creates libpng12.so.0.1.2.56)
creates libpng12.so.0.1.2.57beta01)
makefile.so9 => Solaris 9 makefile (gcc,
creates libpng12.so.0.1.2.56)
creates libpng12.so.0.1.2.57beta01)
makefile.std => Generic UNIX makefile (cc, creates static libpng.a)
makefile.sunos => Sun makefile
makefile.32sunu => Sun Ultra 32-bit makefile

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@ -11,7 +11,7 @@
# Modeled after libxml-config.
version=1.2.56
version=1.2.57beta01
prefix=""
libdir=""
libs=""

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@ -5,6 +5,6 @@ includedir=@includedir@/libpng12
Name: libpng
Description: Loads and saves PNG files
Version: 1.2.56
Version: 1.2.57beta01
Libs: -L${libdir} -lpng12
Cflags: -I${includedir}

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@ -11,7 +11,7 @@
# Library name:
LIBNAME=libpng12
PNGMAJ = 0
PNGMIN = 1.2.56
PNGMIN = 1.2.57beta01
PNGVER = $(PNGMAJ).$(PNGMIN)
# Shared library names:

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@ -11,7 +11,7 @@
# Library name:
LIBNAME=libpng12
PNGMAJ = 0
PNGMIN = 1.2.56
PNGMIN = 1.2.57beta01
PNGVER = $(PNGMAJ).$(PNGMIN)
# Shared library names:

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@ -23,7 +23,7 @@ LN_SF = ln -f -s
LIBNAME=libpng12
PNGMAJ = 0
PNGMIN = 1.2.56
PNGMIN = 1.2.57beta01
PNGVER = $(PNGMAJ).$(PNGMIN)
prefix=/usr/local

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@ -11,7 +11,7 @@
# Library name:
LIBNAME=libpng12
PNGMAJ = 0
PNGMIN = 1.2.56
PNGMIN = 1.2.57beta01
PNGVER = $(PNGMAJ).$(PNGMIN)
# Shared library names:

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@ -23,7 +23,7 @@
VERMAJ = 1
VERMIN = 2
VERMIC = 56
VERMIC = 57
VER = $(VERMAJ).$(VERMIN).$(VERMIC)
NAME = libpng
PACKAGE = $(NAME)-$(VER)

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@ -77,7 +77,7 @@ CFLAGS= $(strip $(MINGW_CCFLAGS) $(addprefix -I,$(ZLIBINC)) \
LIBNAME = libpng12
PNGMAJ = 0
CYGDLL = 12
PNGMIN = 1.2.56
PNGMIN = 1.2.57beta01
PNGVER = $(PNGMAJ).$(PNGMIN)
SHAREDLIB=cygpng$(CYGDLL).dll

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@ -22,7 +22,7 @@ ZLIBINC=../zlib
# Library name:
LIBNAME = libpng12
PNGMAJ = 12
PNGMIN = 1.2.56
PNGMIN = 1.2.57beta01
PNGVER = $(PNGMAJ).$(PNGMIN)
# Shared library names:

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@ -8,7 +8,7 @@
# Library name:
PNGMAJ = 0
PNGMIN = 1.2.56
PNGMIN = 1.2.57beta01
PNGVER = $(PNGMAJ).$(PNGMIN)
LIBNAME = libpng12

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@ -16,7 +16,7 @@
# Library name:
LIBNAME = libpng12
PNGMAJ = 0
PNGMIN = 1.2.56
PNGMIN = 1.2.57beta01
PNGVER = $(PNGMAJ).$(PNGMIN)
# Shared library names:

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@ -17,7 +17,7 @@
# Library name:
LIBNAME = libpng12
PNGMAJ = 0
PNGMIN = 1.2.56
PNGMIN = 1.2.57beta01
PNGVER = $(PNGMAJ).$(PNGMIN)
# Shared library names:

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@ -21,7 +21,7 @@ ZLIBINC=/opt/zlib/include
# Library name:
LIBNAME = libpng12
PNGMAJ = 0
PNGMIN = 1.2.56
PNGMIN = 1.2.57beta01
PNGVER = $(PNGMAJ).$(PNGMIN)
# Shared library names:

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@ -11,7 +11,7 @@
# Library name:
LIBNAME = libpng12
PNGMAJ = 0
PNGMIN = 1.2.56
PNGMIN = 1.2.57beta01
PNGVER = $(PNGMAJ).$(PNGMIN)
# Shared library names:

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@ -21,7 +21,7 @@ ZLIBINC=/opt/zlib/include
# Library name:
LIBNAME = libpng12
PNGMAJ = 0
PNGMIN = 1.2.56
PNGMIN = 1.2.57beta01
PNGVER = $(PNGMAJ).$(PNGMIN)
# Shared library names:

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@ -10,7 +10,7 @@
# Library name:
LIBNAME = libpng12
PNGMAJ = 0
PNGMIN = 1.2.56
PNGMIN = 1.2.57beta01
PNGVER = $(PNGMAJ).$(PNGMIN)
# Shared library names:

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@ -81,7 +81,7 @@ CFLAGS= $(strip $(MINGW_CCFLAGS) $(addprefix -I,$(ZLIBINC)) \
LIBNAME = libpng12
PNGMAJ = 0
MINGDLL = 12
PNGMIN = 1.2.56
PNGMIN = 1.2.57beta01
PNGVER = $(PNGMAJ).$(PNGMIN)
SHAREDLIB=libpng$(MINGDLL).dll

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@ -17,7 +17,7 @@ INCSDIR=${LOCALBASE}/include/libpng12
LIB= png12
SHLIB_MAJOR= 0
SHLIB_MINOR= 1.2.56
SHLIB_MINOR= 1.2.57beta01
SRCS= 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

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@ -17,7 +17,7 @@ INCSDIR=${LOCALBASE}/include
LIB= png
SHLIB_MAJOR= 3
SHLIB_MINOR= 1.2.56
SHLIB_MINOR= 1.2.57beta01
SRCS= 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

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@ -10,7 +10,7 @@
# Library name:
LIBNAME = libpng12
PNGMAJ = 0
PNGMIN = 1.2.56
PNGMIN = 1.2.57beta01
PNGVER = $(PNGMAJ).$(PNGMIN)
# Shared library names:

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@ -11,7 +11,7 @@ LIBDIR= ${PREFIX}/lib
MANDIR= ${PREFIX}/man/cat
SHLIB_MAJOR= 0
SHLIB_MINOR= 1.2.56
SHLIB_MINOR= 1.2.57beta01
LIB= png
SRCS= png.c pngerror.c pngget.c pngmem.c pngpread.c \

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@ -12,7 +12,7 @@
# Library name:
LIBNAME = libpng12
PNGMAJ = 0
PNGMIN = 1.2.56
PNGMIN = 1.2.57beta01
PNGVER = $(PNGMAJ).$(PNGMIN)
# Shared library names:

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@ -9,7 +9,7 @@
# Library name:
LIBNAME=libpng12
PNGMAJ = 0
PNGMIN = 1.2.56
PNGMIN = 1.2.57beta01
PNGVER = $(PNGMAJ).$(PNGMIN)
# Shared library names:

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@ -9,7 +9,7 @@
# Library name:
LIBNAME=libpng12
PNGMAJ = 0
PNGMIN = 1.2.56
PNGMIN = 1.2.57beta01
PNGVER = $(PNGMAJ).$(PNGMIN)
# Shared library names:

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@ -11,7 +11,7 @@
# Library name:
PNGMAJ = 0
PNGMIN = 1.2.56
PNGMIN = 1.2.57beta01
PNGVER = $(PNGMAJ).$(PNGMIN)
LIBNAME = libpng12

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@ -11,7 +11,7 @@
# Library name:
LIBNAME = libpng12
PNGMAJ = 0
PNGMIN = 1.2.56
PNGMIN = 1.2.57beta01
PNGVER = $(PNGMAJ).$(PNGMIN)
# Shared library names:

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@ -11,7 +11,7 @@
# Library name:
LIBNAME = libpng12
PNGMAJ = 0
PNGMIN = 1.2.56
PNGMIN = 1.2.57beta01
PNGVER = $(PNGMAJ).$(PNGMIN)
# Shared library names:

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@ -5,7 +5,7 @@
LIBRARY lpngce
EXPORTS
;Version 1.2.56
;Version 1.2.57beta01
png_build_grayscale_palette @1
png_check_sig @2
png_chunk_error @3

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@ -2,7 +2,7 @@
; PNG.LIB module definition file for OS/2
;----------------------------------------
; Version 1.2.56
; Version 1.2.57beta01
LIBRARY PNG
DESCRIPTION "PNG image compression library for OS/2"

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@ -5,7 +5,7 @@
LIBRARY
EXPORTS
;Version 1.2.56
;Version 1.2.57beta01
png_build_grayscale_palette @1
png_check_sig @2
png_chunk_error @3