[libpng12] Bump version to 1.2.56beta02

This commit is contained in:
Glenn Randers-Pehrson 2015-12-13 16:31:04 -06:00
parent 326b623edb
commit 60904d8ef7
69 changed files with 147 additions and 268 deletions

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@ -1,5 +1,5 @@
Libpng 1.2.56beta01 - December 11, 2015
Libpng 1.2.56beta02 - December 13, 2015
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.
@ -9,40 +9,44 @@ Files available for download:
Source files with LF line endings (for Unix/Linux) and with a
"configure" script
libpng-1.2.56beta01.tar.xz (LZMA-compressed, recommended)
libpng-1.2.56beta01.tar.gz
libpng-1.2.56beta02.tar.xz (LZMA-compressed, recommended)
libpng-1.2.56beta02.tar.gz
Source files with LF line endings (for Unix/Linux) without the
"configure" script
libpng-1.2.56beta01-no-config.tar.xz (LZMA-compressed, recommended)
libpng-1.2.56beta01-no-config.tar.gz
libpng-1.2.56beta02-no-config.tar.xz (LZMA-compressed, recommended)
libpng-1.2.56beta02-no-config.tar.gz
Source files with CRLF line endings (for Windows), without the
"configure" script
lp1256b01.zip
lp1256b01.7z
lp1256b02.zip
lp1256b02.7z
Project files
libpng-1.2.56beta01-project-netware.zip
libpng-1.2.56beta01-project-wince.zip
libpng-1.2.56beta02-project-netware.zip
libpng-1.2.56beta02-project-wince.zip
Other information:
libpng-1.2.56beta01-README.txt
libpng-1.2.56beta01-KNOWNBUGS.txt
libpng-1.2.56beta01-LICENSE.txt
libpng-1.2.56beta01-Y2K-compliance.txt
libpng-1.2.56beta01-[previous version]-diff.txt
libpng-1.2.56beta01-*.asc (armored detached GPG signatures)
libpng-1.2.56beta02-README.txt
libpng-1.2.56beta02-KNOWNBUGS.txt
libpng-1.2.56beta02-LICENSE.txt
libpng-1.2.56beta02-Y2K-compliance.txt
libpng-1.2.56beta02-[previous version]-diff.txt
libpng-1.2.56beta02-*.asc (armored detached GPG signatures)
Changes since the last public release (1.2.55):
Version 1.2.56beta01 [December 11, 2015]
Fixed an out-of-range read in png_check_keyword() (Bug report from
Qixue Xiao, CVE-2015-8540).
Version 1.2.56rc01 [December 13, 2015]
Corrected copyright dates in source files.
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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@ -2909,10 +2909,14 @@ version 1.2.55rc01 [November 26, 2015]
version 1.2.55 and 1.0.65 [December 6, 2015]
Discontinued distributing libpng-oldversion-newversion-diff.txt
version 1.2.56beta01 [December 11, 2015]
version 1.2.56beta01 [Deceuber 11, 2015]
Fixed an out-of-range read in png_check_keyword() (Bug report from
Qixue Xiao, CVE-2015-8540).
version 1.2.56rc01 [December 13, 2015]
Corrected copyright dates in source files.
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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@ -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.${PNGLIB_RELEASE}.1.2.56beta01
# VERSION 0.${PNGLIB_RELEASE}.1.2.56beta02
VERSION 0.${PNGLIB_RELEASE}.0
SOVERSION 0
CLEAN_DIRECT_OUTPUT 1)

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@ -1,5 +1,5 @@
Installing libpng version 1.2.56beta01 - December 11, 2015
Installing libpng version 1.2.56beta02 - December 13, 2015
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-1.2.56beta01" or "libpng12" and "zlib-1.2.3"
might be called "libpng-1.2.56beta02" 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 1.2.56beta01
Known bugs in libpng version 1.2.56beta02
1. February 23, 2006: The custom makefiles don't build libpng with -lz.

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@ -10,7 +10,7 @@ this sentence.
This code is released under the libpng license.
libpng versions 1.0.7, July 1, 2000, through 1.2.56beta01, December 11, 2015, are
libpng versions 1.0.7, July 1, 2000, through 1.2.56beta02, December 13, 2015, are
Copyright (c) 2000-2002, 2004, 2006-2015 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
@ -107,4 +107,4 @@ the additional disclaimers inserted at version 1.0.7.
Glenn Randers-Pehrson
glennrp at users.sourceforge.net
December 11, 2015
December 13, 2015

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@ -89,7 +89,7 @@ EXTRA_DIST= \
${srcdir}/contrib/pngsuite/* \
${srcdir}/contrib/visupng/* \
$(TESTS) \
example.c libpng-1.2.56beta01.txt pnggccrd.c pngvcrd.c
example.c libpng-1.2.56beta02.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-1.2.56beta01.txt pnggccrd.c pngvcrd.c
example.c libpng-1.2.56beta02.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 1.2.56beta01 - December 11, 2015 (shared library 12.0)
README for libpng version 1.2.56beta02 - December 13, 2015 (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.0.1.2.56beta01)
creates libpng12.so.0.1.2.56beta02)
makefile.linux => Linux/ELF makefile (gcc, creates
libpng12.so.0.1.2.56beta01)
libpng12.so.0.1.2.56beta02)
makefile.gcmmx => Linux/ELF makefile (gcc, creates
libpng12.so.0.1.2.56beta01, previously
libpng12.so.0.1.2.56beta02, 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.0.1.2.56beta01)
(gcc, creates libpng12.so.0.1.2.56beta02)
makefile.sunos => Sun makefile
makefile.solaris => Solaris 2.X makefile
(gcc, creates libpng12.so.0.1.2.56beta01)
(gcc, creates libpng12.so.0.1.2.56beta02)
makefile.so9 => Solaris 9 makefile
(gcc, creates libpng12.so.0.1.2.56beta01)
(gcc, creates libpng12.so.0.1.2.56beta02)
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 11, 2015
December 13, 2015
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 1.2.56beta01 are Y2K compliant. It is my belief that earlier
upward through 1.2.56beta02 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

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 2.69 for libpng 1.2.56beta01.
# Generated by GNU Autoconf 2.69 for libpng 1.2.56beta02.
#
# 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='1.2.56beta01'
PACKAGE_STRING='libpng 1.2.56beta01'
PACKAGE_VERSION='1.2.56beta02'
PACKAGE_STRING='libpng 1.2.56beta02'
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 1.2.56beta01 to adapt to many kinds of systems.
\`configure' configures libpng 1.2.56beta02 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 $ac_init_help in
short | recursive ) echo "Configuration of libpng 1.2.56beta01:";;
short | recursive ) echo "Configuration of libpng 1.2.56beta02:";;
esac
cat <<\_ACEOF
@ -1523,7 +1523,7 @@ fi
test -n "$ac_init_help" && exit $ac_status
if $ac_init_version; then
cat <<\_ACEOF
libpng configure 1.2.56beta01
libpng configure 1.2.56beta02
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 1.2.56beta01, which was
It was created by libpng $as_me 1.2.56beta02, which was
generated by GNU Autoconf 2.69. Invocation command line was
$ $0 $@
@ -2809,7 +2809,7 @@ fi
# Define the identity of the package.
PACKAGE='libpng'
VERSION='1.2.56beta01'
VERSION='1.2.56beta02'
cat >>confdefs.h <<_ACEOF
@ -2926,7 +2926,7 @@ fi
PNGLIB_VERSION=1.2.56beta01
PNGLIB_VERSION=1.2.56beta02
PNGLIB_MAJOR=1
PNGLIB_MINOR=2
PNGLIB_RELEASE=56
@ -13619,7 +13619,7 @@ cat >>$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 1.2.56beta01, which was
This file was extended by libpng $as_me 1.2.56beta02, 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 1.2.56beta01
libpng config.status 1.2.56beta02
configured by $0, generated by GNU Autoconf 2.69,
with options \\"\$ac_cs_config\\"

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@ -18,12 +18,12 @@ AC_PREREQ(2.59)
dnl Version number stuff here:
AC_INIT([libpng], [1.2.56beta01], [png-mng-implement@lists.sourceforge.net])
AC_INIT([libpng], [1.2.56beta02], [png-mng-implement@lists.sourceforge.net])
AM_INIT_AUTOMAKE
dnl stop configure from automagically running automake
AM_MAINTAINER_MODE
PNGLIB_VERSION=1.2.56beta01
PNGLIB_VERSION=1.2.56beta02
PNGLIB_MAJOR=1
PNGLIB_MINOR=2
PNGLIB_RELEASE=56

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@ -4,7 +4,7 @@
/* example.c - an example of using libpng
* Last changed in libpng 1.2.37 [June 4, 2009]
* This file has been placed in the public domain by the authors.
* Maintained 1998-2010 Glenn Randers-Pehrson
* Maintained 1998-2009 Glenn Randers-Pehrson
* Maintained 1996, 1997 Andreas Dilger)
* Written 1995, 1996 Guy Eric Schalnat, Group 42, Inc.)
*/

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@ -1,6 +1,6 @@
libpng.txt - A description on how to use and modify libpng
libpng version 1.2.56beta01 - December 11, 2015
libpng version 1.2.56beta02 - December 13, 2015
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 1.2.56beta01 - December 11, 2015
libpng versions 0.97, January 1998, through 1.2.56beta02 - December 13, 2015
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 1.2.56beta01, not all possible expansions are supported.
As of libpng version 1.2.56beta02, 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 1.2.56beta01 are Y2K compliant. It is my belief that earlier
upward through 1.2.56beta02 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 11, 2015"
.TH LIBPNG 3 "December 13, 2015"
.SH NAME
libpng \- Portable Network Graphics (PNG) Reference Library 1.2.56beta01
libpng \- Portable Network Graphics (PNG) Reference Library 1.2.56beta02
.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 1.2.56beta01 - December 11, 2015
libpng version 1.2.56beta02 - December 13, 2015
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 1.2.56beta01 - December 11, 2015
libpng versions 0.97, January 1998, through 1.2.56beta02 - December 13, 2015
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 1.2.56beta01, not all possible expansions are supported.
As of libpng version 1.2.56beta02, 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 1.2.56beta01 are Y2K compliant. It is my belief that earlier
upward through 1.2.56beta02 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 1.2.56beta01 - December 11, 2015:
Libpng version 1.2.56beta02 - December 13, 2015:
Initially created in 1995 by Guy Eric Schalnat, then of Group 42, Inc.
Currently maintained by Glenn Randers-Pehrson (glennrp at users.sourceforge.net).
@ -3751,7 +3751,7 @@ this sentence.
This code is released under the libpng license.
libpng versions 1.0.7, July 1, 2000, through 1.2.56beta01, December 11, 2015, are
libpng versions 1.0.7, July 1, 2000, through 1.2.56beta02, December 13, 2015, are
Copyright (c) 2000-2002, 2004, 2006-2015 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
@ -3848,7 +3848,7 @@ the additional disclaimers inserted at version 1.0.7.
Glenn Randers-Pehrson
glennrp at users.sourceforge.net
December 11, 2015
December 13, 2015
.\" end of man page

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@ -1,6 +1,6 @@
.TH LIBPNGPF 3 "December 11, 2015"
.TH LIBPNGPF 3 "December 13, 2015"
.SH NAME
libpng \- Portable Network Graphics (PNG) Reference Library 1.2.56beta01
libpng \- Portable Network Graphics (PNG) Reference Library 1.2.56beta02
(private functions)
.SH SYNOPSIS
\fB#include <png.h>\fP

2
png.5
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@ -1,4 +1,4 @@
.TH PNG 5 "December 11, 2015"
.TH PNG 5 "December 13, 2015"
.SH NAME
png \- Portable Network Graphics (PNG) format
.SH DESCRIPTION

13
png.c
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@ -2,7 +2,7 @@
/* png.c - location for general purpose libpng functions
*
* Last changed in libpng 1.2.54 [November 12, 2015]
* Copyright (c) 1998-2015 Glenn Randers-Pehrson
* 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.)
*
@ -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_56beta01 Your_png_h_is_not_version_1_2_56beta01;
typedef version_1_2_56beta02 Your_png_h_is_not_version_1_2_56beta02;
/* Version information for C files. This had better match the version
* string defined in png.h.
@ -731,14 +731,15 @@ png_get_copyright(png_structp png_ptr)
#else
#ifdef __STDC__
return ((png_charp) PNG_STRING_NEWLINE \
"libpng version 1.2.56beta01 - December 11, 2015" PNG_STRING_NEWLINE \
"Copyright (c) 1998-2015 Glenn Randers-Pehrson" PNG_STRING_NEWLINE \
"libpng version 1.2.56beta02 - December 13, 2015" PNG_STRING_NEWLINE \
"Copyright (c) 1998-2002,2004,2006-2015 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 1.2.56beta01 - December 11, 2015\
Copyright (c) 1998-2015 Glenn Randers-Pehrson\
return ((png_charp) "libpng version 1.2.56beta02 - December 13, 2015\
Copyright (c) 1998-2002,2004,2006-2015 Glenn Randers-Pehrson\
Copyright (c) 1996-1997 Andreas Dilger\
Copyright (c) 1995-1996 Guy Eric Schalnat, Group 42, Inc.");
#endif

18
png.h
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@ -1,7 +1,7 @@
/* png.h - header file for PNG reference library
*
* libpng version 1.2.56beta01, December 11, 2015
* libpng version 1.2.56beta02, December 13, 2015
*
* Copyright (c) 1998-2015 Glenn Randers-Pehrson
* (Version 0.96 Copyright (c) 1996, 1997 Andreas Dilger)
@ -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 1.2.56beta01, December 11, 2015: Glenn
* libpng versions 0.97, January 1998, through 1.2.56beta02, December 13, 2015: Glenn
* See also "Contributing Authors", below.
*/
@ -24,7 +24,7 @@
*
* This code is released under the libpng license.
*
* libpng versions 1.0.7, July 1, 2000, through 1.2.56beta01, December 11, 2015, are
* libpng versions 1.0.7, July 1, 2000, through 1.2.56beta02, December 13, 2015, are
* Copyright (c) 2000-2002, 2004, 2006-2015 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
@ -208,13 +208,13 @@
* Y2K compliance in libpng:
* =========================
*
* December 11, 2015
* December 13, 2015
*
* 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 1.2.56beta01 are Y2K compliant. It is my belief that earlier
* upward through 1.2.56beta02 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 "1.2.56beta01"
#define PNG_LIBPNG_VER_STRING "1.2.56beta02"
#define PNG_HEADER_VERSION_STRING \
" libpng version 1.2.56beta01 - December 11, 2015\n"
" libpng version 1.2.56beta02 - December 13, 2015\n"
#define PNG_LIBPNG_VER_SONUM 0
#define PNG_LIBPNG_VER_DLLNUM 13
@ -285,7 +285,7 @@
* PNG_LIBPNG_VER_STRING, omitting any leading zero:
*/
#define PNG_LIBPNG_VER_BUILD 01
#define PNG_LIBPNG_VER_BUILD 02
/* Release Status */
#define PNG_LIBPNG_BUILD_ALPHA 1
@ -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_56beta01;
typedef png_structp version_1_2_56beta02;
typedef png_struct FAR * FAR * png_structpp;

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@ -1,7 +1,7 @@
/* pngconf.h - machine configurable file for libpng
*
* libpng version 1.2.56beta01, December 11, 2015
* libpng version 1.2.56beta02, December 13, 2015
*
* Copyright (c) 1998-2015 Glenn Randers-Pehrson
* (Version 0.96 Copyright (c) 1996, 1997 Andreas Dilger)

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@ -2,7 +2,7 @@
/* pngerror.c - stub functions for i/o and memory allocation
*
* Last changed in libpng 1.2.51 [February 6, 2014]
* Copyright (c) 1998-2014 Glenn Randers-Pehrson
* Copyright (c) 1998-2002,2004,2006-2014 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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@ -1,7 +1,7 @@
/* pnggccrd.c
*
* Last changed in libpng 1.2.48 [March 8, 2012]
* Copyright (c) 1998-2012 Glenn Randers-Pehrson
* Copyright (c) 1998-2002,2004,2006-2012 Glenn Randers-Pehrson
*
* This code is released under the libpng license.
* For conditions of distribution and use, see the disclaimer

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@ -2,7 +2,7 @@
/* pngget.c - retrieval of values from info struct
*
* Last changed in libpng 1.2.53 [February 26, 2015]
* Copyright (c) 1998-2015 Glenn Randers-Pehrson
* 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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@ -2,7 +2,7 @@
/* pngmem.c - stub functions for memory allocation
*
* Last changed in libpng 1.2.41 [February 25, 2010]
* Copyright (c) 1998-2010 Glenn Randers-Pehrson
* Copyright (c) 1998-2002,2004,2006-2010 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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@ -2,7 +2,7 @@
/* pngpread.c - read a png file in push mode
*
* Last changed in libpng 1.2.44 [June 26, 2010]
* Copyright (c) 1998-2010 Glenn Randers-Pehrson
* Copyright (c) 1998-2002,2004,2006-2010 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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@ -2,7 +2,7 @@
/* pngread.c - read a PNG file
*
* Last changed in libpng 1.2.53 [February 26, 2015]
* Copyright (c) 1998-2015 Glenn Randers-Pehrson
* 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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@ -1,7 +1,7 @@
/* pngrio.c - functions for data input
*
* Last changed in libpng 1.2.43 [February 25, 2010]
* Copyright (c) 1998-2002,2004,2006-2010 Glenn Randers-Pehrson
* Copyright (c) 1998-2010 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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@ -2,7 +2,7 @@
/* pngrtran.c - transforms the data in a row for PNG readers
*
* Last changed in libpng 1.2.53 [February 26, 2015]
* Copyright (c) 1998-2015 Glenn Randers-Pehrson
* 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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@ -2,7 +2,7 @@
/* pngrutil.c - utilities to read a PNG file
*
* Last changed in libpng 1.2.55 [%RDATE%]
* Copyright (c) 1998-2015 Glenn Randers-Pehrson
* 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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@ -2,7 +2,7 @@
/* pngset.c - storage of image information into info struct
*
* Last changed in libpng 1.2.54 [November 12, 2015]
* Copyright (c) 1998-2015 Glenn Randers-Pehrson
* 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.)
*
@ -1255,4 +1255,5 @@ png_set_benign_errors(png_structp png_ptr, int allowed)
}
#endif /* PNG_BENIGN_ERRORS_SUPPORTED */
#endif /* ?PNG_1_0_X */
#endif /* PNG_READ_SUPPORTED || PNG_WRITE_SUPPORTED */

View File

@ -2,7 +2,7 @@
/* pngtest.c - a simple test program to test libpng
*
* Last changed in libpng 1.2.54 [November 12, 2015]
* Copyright (c) 1998-2015 Glenn Randers-Pehrson
* 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.)
*
@ -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_56beta01 your_png_h_is_not_version_1_2_56beta01;
typedef version_1_2_56beta02 your_png_h_is_not_version_1_2_56beta02;

View File

@ -2,7 +2,7 @@
/* pngtrans.c - transforms the data in a row (used by both readers and writers)
*
* Last changed in libpng 1.2.41 [December 3, 2009]
* Copyright (c) 1998-2009 Glenn Randers-Pehrson
* Copyright (c) 1998-2002,2004,2006-2009 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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@ -1,6 +1,7 @@
/* pngvcrd.c
*
* Last changed in libpng 1.2.48 [March 8, 2012]
* Copyright (c) 1998-2002,2004,2007,2012 Glenn Randers-Pehrson
* Copyright (c) 1998-2012 Glenn Randers-Pehrson
*
* This code is released under the libpng license.

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@ -2,7 +2,7 @@
/* pngwio.c - functions for data output
*
* Last changed in libpng 1.2.41 [December 3, 2009]
* Copyright (c) 1998-2009 Glenn Randers-Pehrson
* Copyright (c) 1998-2002,2004,2006-209 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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@ -2,7 +2,7 @@
/* pngwrite.c - general routines to write a PNG file
*
* Last changed in libpng 1.2.54 [November 12, 2015]
* Copyright (c) 1998-2015 Glenn Randers-Pehrson
* 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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@ -2,7 +2,7 @@
/* pngwtran.c - transforms the data in a row for PNG writers
*
* Last changed in libpng 1.2.43 [February 25, 2010]
* Copyright (c) 1998-2010 Glenn Randers-Pehrson
* Copyright (c) 1998-2002,2004,2006-2010 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.)
*

View File

@ -2,7 +2,7 @@
/* pngwutil.c - utilities to write a PNG file
*
* Last changed in libpng 1.2.54 [November 12, 2015]
* Copyright (c) 1998-2015 Glenn Randers-Pehrson
* 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.)
*
@ -1216,138 +1216,6 @@ png_write_hIST(png_structp png_ptr, png_uint_16p hist, int num_hist)
}
#endif
#if defined(PNG_WRITE_TEXT_SUPPORTED) || defined(PNG_WRITE_pCAL_SUPPORTED) || \
defined(PNG_WRITE_iCCP_SUPPORTED) || defined(PNG_WRITE_sPLT_SUPPORTED)
/* Check that the tEXt or zTXt keyword is valid per PNG 1.0 specification,
* and if invalid, correct the keyword rather than discarding the entire
* chunk. The PNG 1.0 specification requires keywords 1-79 characters in
* length, forbids leading or trailing whitespace, multiple internal spaces,
* and the non-break space (0x80) from ISO 8859-1. Returns keyword length.
*
* The new_key is allocated to hold the corrected keyword and must be freed
* by the calling routine. This avoids problems with trying to write to
* static keywords without having to have duplicate copies of the strings.
*/
png_size_t /* PRIVATE */
png_check_keyword(png_structp png_ptr, png_charp key, png_charpp new_key)
{
png_size_t key_len;
png_charp kp, dp;
int kflag;
int kwarn=0;
png_debug(1, "in png_check_keyword");
*new_key = NULL;
if (key == NULL || (key_len = png_strlen(key)) == 0)
{
png_warning(png_ptr, "zero length keyword");
return ((png_size_t)0);
}
png_debug1(2, "Keyword to be checked is '%s'", key);
*new_key = (png_charp)png_malloc_warn(png_ptr, (png_uint_32)(key_len + 2));
if (*new_key == NULL)
{
png_warning(png_ptr, "Out of memory while procesing keyword");
return ((png_size_t)0);
}
/* Replace non-printing characters with a blank and print a warning */
for (kp = key, dp = *new_key; *kp != '\0'; kp++, dp++)
{
if ((png_byte)*kp < 0x20 ||
((png_byte)*kp > 0x7E && (png_byte)*kp < 0xA1))
{
#if defined(PNG_STDIO_SUPPORTED) && !defined(_WIN32_WCE)
char msg[40];
png_snprintf(msg, 40,
"invalid keyword character 0x%02X", (png_byte)*kp);
png_warning(png_ptr, msg);
#else
png_warning(png_ptr, "invalid character in keyword");
#endif
*dp = ' ';
}
else
{
*dp = *kp;
}
}
*dp = '\0';
/* Remove any trailing white space. */
kp = *new_key + key_len - 1;
if (*kp == ' ')
{
png_warning(png_ptr, "trailing spaces removed from keyword");
while (key_len && *kp == ' ')
{
*(kp--) = '\0';
key_len--;
}
}
/* Remove any leading white space. */
kp = *new_key;
if (*kp == ' ')
{
png_warning(png_ptr, "leading spaces removed from keyword");
while (*kp == ' ')
{
kp++;
key_len--;
}
}
png_debug1(2, "Checking for multiple internal spaces in '%s'", kp);
/* Remove multiple internal spaces. */
for (kflag = 0, dp = *new_key; *kp != '\0'; kp++)
{
if (*kp == ' ' && kflag == 0)
{
*(dp++) = *kp;
kflag = 1;
}
else if (*kp == ' ')
{
key_len--;
kwarn=1;
}
else
{
*(dp++) = *kp;
kflag = 0;
}
}
*dp = '\0';
if (kwarn)
png_warning(png_ptr, "extra interior spaces removed from keyword");
if (key_len == 0)
{
png_free(png_ptr, *new_key);
*new_key=NULL;
png_warning(png_ptr, "Zero length keyword");
}
if (key_len > 79)
{
png_warning(png_ptr, "keyword length must be 1 - 79 characters");
(*new_key)[79] = '\0';
key_len = 79;
}
return (key_len);
}
#endif
#ifdef PNG_WRITE_tEXt_SUPPORTED
/* Write a tEXt chunk */
void /* PRIVATE */

View File

@ -1,6 +1,6 @@
A set of project files is available for WinCE. Get
libpng-1.2.56beta01-project-wince.zip from a libpng distribution
libpng-1.2.56beta02-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-1.2.56beta01-project-wince.zip"
"unzip -a libpng-1.2.56beta02-project-wince.zip"

View File

@ -222,7 +222,7 @@
COPY_PHASE_STRIP = NO;
DYLIB_COMPATIBILITY_VERSION = 3;
DYLIB_CURRENT_VERSION = 3;
FRAMEWORK_VERSION = 1.2.56beta01;
FRAMEWORK_VERSION = 1.2.56beta02;
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 = 1.2.56beta01;
FRAMEWORK_VERSION = 1.2.56beta02;
GCC_PRECOMPILE_PREFIX_HEADER = NO;
GCC_PREFIX_HEADER = "";
INFOPLIST_FILE = Info.plist;

View File

@ -1,8 +1,8 @@
Makefiles for libpng version 1.2.56beta01 - December 11, 2015
Makefiles for libpng version 1.2.56beta02 - December 13, 2015
makefile.linux => Linux/ELF makefile
(gcc, creates libpng12.so.0.1.2.56beta01)
(gcc, creates libpng12.so.0.1.2.56beta02)
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 1.2.56beta01 - December 11, 2015
makefile.dec => DEC Alpha UNIX makefile
makefile.dj2 => DJGPP 2 makefile
makefile.elf => Linux/ELF makefile symbol versioning,
gcc, creates libpng12.so.0.1.2.56beta01)
gcc, creates libpng12.so.0.1.2.56beta02)
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 1.2.56beta01 - December 11, 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.0.1.2.56beta01)
creates libpng12.so.0.1.2.56beta02)
makefile.sgi => Silicon Graphics IRIX makefile (cc, creates static lib)
makefile.solaris => Solaris 2.X makefile (gcc,
creates libpng12.so.0.1.2.56beta01)
creates libpng12.so.0.1.2.56beta02)
makefile.solaris-x86 => Solaris 2.X makefile (gcc, no MMX code,
creates libpng12.so.0.1.2.56beta01)
creates libpng12.so.0.1.2.56beta02)
makefile.so9 => Solaris 9 makefile (gcc,
creates libpng12.so.0.1.2.56beta01)
creates libpng12.so.0.1.2.56beta02)
makefile.std => Generic UNIX makefile (cc, creates static libpng.a)
makefile.sunos => Sun makefile
makefile.32sunu => Sun Ultra 32-bit makefile

View File

@ -11,7 +11,7 @@
# Modeled after libxml-config.
version=1.2.56beta01
version=1.2.56beta02
prefix=""
libdir=""
libs=""

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@ -5,6 +5,6 @@ includedir=@includedir@/libpng12
Name: libpng
Description: Loads and saves PNG files
Version: 1.2.56beta01
Version: 1.2.56beta02
Libs: -L${libdir} -lpng12
Cflags: -I${includedir}

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@ -11,7 +11,7 @@
# Library name:
LIBNAME=libpng12
PNGMAJ = 0
PNGMIN = 1.2.56beta01
PNGMIN = 1.2.56beta02
PNGVER = $(PNGMAJ).$(PNGMIN)
# Shared library names:

View File

@ -11,7 +11,7 @@
# Library name:
LIBNAME=libpng12
PNGMAJ = 0
PNGMIN = 1.2.56beta01
PNGMIN = 1.2.56beta02
PNGVER = $(PNGMAJ).$(PNGMIN)
# Shared library names:

View File

@ -23,7 +23,7 @@ LN_SF = ln -f -s
LIBNAME=libpng12
PNGMAJ = 0
PNGMIN = 1.2.56beta01
PNGMIN = 1.2.56beta02
PNGVER = $(PNGMAJ).$(PNGMIN)
prefix=/usr/local

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@ -11,7 +11,7 @@
# Library name:
LIBNAME=libpng12
PNGMAJ = 0
PNGMIN = 1.2.56beta01
PNGMIN = 1.2.56beta02
PNGVER = $(PNGMAJ).$(PNGMIN)
# Shared library names:

View File

@ -77,7 +77,7 @@ CFLAGS= $(strip $(MINGW_CCFLAGS) $(addprefix -I,$(ZLIBINC)) \
LIBNAME = libpng12
PNGMAJ = 0
CYGDLL = 12
PNGMIN = 1.2.56beta01
PNGMIN = 1.2.56beta02
PNGVER = $(PNGMAJ).$(PNGMIN)
SHAREDLIB=cygpng$(CYGDLL).dll

View File

@ -22,7 +22,7 @@ ZLIBINC=../zlib
# Library name:
LIBNAME = libpng12
PNGMAJ = 12
PNGMIN = 1.2.56beta01
PNGMIN = 1.2.56beta02
PNGVER = $(PNGMAJ).$(PNGMIN)
# Shared library names:

View File

@ -8,7 +8,7 @@
# Library name:
PNGMAJ = 0
PNGMIN = 1.2.56beta01
PNGMIN = 1.2.56beta02
PNGVER = $(PNGMAJ).$(PNGMIN)
LIBNAME = libpng12

View File

@ -16,7 +16,7 @@
# Library name:
LIBNAME = libpng12
PNGMAJ = 0
PNGMIN = 1.2.56beta01
PNGMIN = 1.2.56beta02
PNGVER = $(PNGMAJ).$(PNGMIN)
# Shared library names:

View File

@ -17,7 +17,7 @@
# Library name:
LIBNAME = libpng12
PNGMAJ = 0
PNGMIN = 1.2.56beta01
PNGMIN = 1.2.56beta02
PNGVER = $(PNGMAJ).$(PNGMIN)
# Shared library names:

View File

@ -21,7 +21,7 @@ ZLIBINC=/opt/zlib/include
# Library name:
LIBNAME = libpng12
PNGMAJ = 0
PNGMIN = 1.2.56beta01
PNGMIN = 1.2.56beta02
PNGVER = $(PNGMAJ).$(PNGMIN)
# Shared library names:

View File

@ -11,7 +11,7 @@
# Library name:
LIBNAME = libpng12
PNGMAJ = 0
PNGMIN = 1.2.56beta01
PNGMIN = 1.2.56beta02
PNGVER = $(PNGMAJ).$(PNGMIN)
# Shared library names:

View File

@ -21,7 +21,7 @@ ZLIBINC=/opt/zlib/include
# Library name:
LIBNAME = libpng12
PNGMAJ = 0
PNGMIN = 1.2.56beta01
PNGMIN = 1.2.56beta02
PNGVER = $(PNGMAJ).$(PNGMIN)
# Shared library names: