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[libpng15] Imported from libpng-1.5.30.tar

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Glenn Randers-Pehrson 2017-09-28 14:10:08 -05:00
parent 77cc76ed61
commit 5944b94730
28 changed files with 80 additions and 84 deletions
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26
ANNOUNCE
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@ -1,48 +1,42 @@
Libpng 1.5.30rc01 - September 20, 2017 Libpng 1.5.30 - September 28, 2017
This is not intended to be a public release. It will be replaced This is a public release of libpng, intended for use in production codes.
within a few weeks by a public version or by another test version.
Files available for download: Files available for download:
Source files with LF line endings (for Unix/Linux) and with a Source files with LF line endings (for Unix/Linux) and with a
"configure" script "configure" script
1.5.30rc01.tar.xz (LZMA-compressed, recommended) libpng-1.5.30.tar.xz (LZMA-compressed, recommended)
1.5.30rc01.tar.gz libpng-1.5.30.tar.gz
Source files with CRLF line endings (for Windows), without the Source files with CRLF line endings (for Windows), without the
"configure" script "configure" script
lp1530r01.7z (LZMA-compressed, recommended) lpng1530.7z (LZMA-compressed, recommended)
lp1530r01.zip lpng1530.zip
Other information: Other information:
1.5.30rc01-README.txt libpng-1.5.30-README.txt
1.5.30rc01-LICENSE.txt libpng-1.5.30-LICENSE.txt
libpng-1.5.30rc01-*.asc (armored detached GPG signatures) libpng-1.5.30-*.asc (armored detached GPG signatures)
Changes since the last public release (1.5.29): Changes since the last public release (1.5.29):
Version 1.5.30beta01 [August 28, 2017]
Added PNGMINUS_UNUSED macro to contrib/pngminus/p*.c and added missing Added PNGMINUS_UNUSED macro to contrib/pngminus/p*.c and added missing
parenthesis in contrib/pngminus/pnm2png.c (bug report by Christian Hesse). parenthesis in contrib/pngminus/pnm2png.c (bug report by Christian Hesse).
Fixed off-by-one error in png_do_check_palette_indexes() (Bug report Fixed off-by-one error in png_do_check_palette_indexes() (Bug report
by Mick P., Source Forge Issue #269). by Mick P., Source Forge Issue #269).
Version 1.5.30beta02 [September 14, 2017]
Compute a larger limit on IDAT because some applications write a deflate Compute a larger limit on IDAT because some applications write a deflate
buffer for each row (Bug report by Andrew Church). buffer for each row (Bug report by Andrew Church).
Fixed incorrect typecast of some arguments to png_malloc() and Fixed incorrect typecast of some arguments to png_malloc() and
png_calloc() that were png_uint_32 instead of png_alloc_size_t png_calloc() that were png_uint_32 instead of png_alloc_size_t
(Bug report by "irwir" in Github libpng issue #175). (Bug report by "irwir" in Github libpng issue #175).
Version 1.5.30beta03 [September 20, 2017]
Initialize memory allocated by png_inflate to zero, using memset, to Initialize memory allocated by png_inflate to zero, using memset, to
stop an oss-fuzz "use of uninitialized value" detection in png_set_text_2() stop an oss-fuzz "use of uninitialized value" detection in png_set_text_2()
due to truncated iTXT or zTXT chunk. due to truncated iTXt or zTXt chunk.
Send comments/corrections/commendations to png-mng-implement at lists.sf.net Send comments/corrections/commendations to png-mng-implement at lists.sf.net
(subscription required; visit (subscription required; visit

10
CHANGES
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@ -830,7 +830,7 @@ Version 1.0.7beta11 [May 7, 2000]
Removed the new PNG_CREATED_READ_STRUCT and PNG_CREATED_WRITE_STRUCT modes Removed the new PNG_CREATED_READ_STRUCT and PNG_CREATED_WRITE_STRUCT modes
which are no longer used. which are no longer used.
Eliminated the three new members of png_text when PNG_LEGACY_SUPPORTED is Eliminated the three new members of png_text when PNG_LEGACY_SUPPORTED is
defined or when neither PNG_READ_iTXt_SUPPORTED nor PNG_WRITE_iTXT_SUPPORTED defined or when neither PNG_READ_iTXt_SUPPORTED nor PNG_WRITE_iTXt_SUPPORTED
is defined. is defined.
Made PNG_NO_READ|WRITE_iTXt the default setting, to avoid memory Made PNG_NO_READ|WRITE_iTXt the default setting, to avoid memory
overrun when old applications fill the info_ptr->text structure directly. overrun when old applications fill the info_ptr->text structure directly.
@ -4551,7 +4551,7 @@ version 1.5.29beta02 [August 9, 2017]
version 1.5.29rc01 [August 19, 2017] version 1.5.29rc01 [August 19, 2017]
No changes. No changes.
version 1.5.29 [September 20, 2017] version 1.5.29 [September 28, 2017]
No changes. No changes.
Version 1.5.30beta01 [August 28, 2017] Version 1.5.30beta01 [August 28, 2017]
@ -4567,10 +4567,12 @@ Version 1.5.30beta02 [September 14, 2017]
png_calloc() that were png_uint_32 instead of png_alloc_size_t png_calloc() that were png_uint_32 instead of png_alloc_size_t
(Bug report by "irwir" in Github libpng issue #175). (Bug report by "irwir" in Github libpng issue #175).
Version 1.5.30beta03 [September 20, 2017] Version 1.5.30rc01 [September 20, 2017]
Initialize memory allocated by png_inflate to zero, using memset, to Initialize memory allocated by png_inflate to zero, using memset, to
stop an oss-fuzz "use of uninitialized value" detection in png_set_text_2() stop an oss-fuzz "use of uninitialized value" detection in png_set_text_2()
due to truncated iTXT or zTXT chunk. due to truncated iTXt or zTXt chunk.
Version 1.5.30 [September 28, 2017]
Send comments/corrections/commendations to png-mng-implement at lists.sf.net Send comments/corrections/commendations to png-mng-implement at lists.sf.net
(subscription required; visit (subscription required; visit

2
CMakeLists.txt
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@ -535,7 +535,7 @@ endif(NOT WIN32 OR CYGWIN OR MINGW)
# SET UP LINKS # SET UP LINKS
if(PNG_SHARED) if(PNG_SHARED)
set_target_properties(png PROPERTIES set_target_properties(png PROPERTIES
# VERSION 15.${PNGLIB_RELEASE}.1.5.30rc01 # VERSION 15.${PNGLIB_RELEASE}.1.5.30
VERSION 15.${PNGLIB_RELEASE}.0 VERSION 15.${PNGLIB_RELEASE}.0
SOVERSION 15 SOVERSION 15
CLEAN_DIRECT_OUTPUT 1) CLEAN_DIRECT_OUTPUT 1)

4
LICENSE
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@ -10,7 +10,7 @@ this sentence.
This code is released under the libpng license. This code is released under the libpng license.
libpng versions 1.0.7, July 1, 2000 through 1.5.30rc01, September 20, 2017 are libpng versions 1.0.7, July 1, 2000 through 1.5.30, September 28, 2017 are
Copyright (c) 2000-2002, 2004, 2006-2017 Glenn Randers-Pehrson, are Copyright (c) 2000-2002, 2004, 2006-2017 Glenn Randers-Pehrson, are
derived from libpng-1.0.6, and are distributed according to the same 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 disclaimer and license as libpng-1.0.6 with the following individuals
@ -126,4 +126,4 @@ any encryption software. See the EAR, paragraphs 734.3(b)(3) and
Glenn Randers-Pehrson Glenn Randers-Pehrson
glennrp at users.sourceforge.net glennrp at users.sourceforge.net
September 20, 2017 September 28, 2017

2
README
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@ -1,4 +1,4 @@
README for libpng version 1.5.30rc01 - September 20, 2017 (shared library 15.0) README for libpng version 1.5.30 - September 28, 2017 (shared library 15.0)
See the note about version numbers near the top of png.h See the note about version numbers near the top of png.h
See INSTALL for instructions on how to install libpng. See INSTALL for instructions on how to install libpng.

22
configure vendored
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@ -1,6 +1,6 @@
#! /bin/sh #! /bin/sh
# Guess values for system-dependent variables and create Makefiles. # Guess values for system-dependent variables and create Makefiles.
# Generated by GNU Autoconf 2.69 for libpng 1.5.30rc01. # Generated by GNU Autoconf 2.69 for libpng 1.5.30.
# #
# Report bugs to <png-mng-implement@lists.sourceforge.net>. # Report bugs to <png-mng-implement@lists.sourceforge.net>.
# #
@ -590,8 +590,8 @@ MAKEFLAGS=
# Identity of this package. # Identity of this package.
PACKAGE_NAME='libpng' PACKAGE_NAME='libpng'
PACKAGE_TARNAME='libpng' PACKAGE_TARNAME='libpng'
PACKAGE_VERSION='1.5.30rc01' PACKAGE_VERSION='1.5.30'
PACKAGE_STRING='libpng 1.5.30rc01' PACKAGE_STRING='libpng 1.5.30'
PACKAGE_BUGREPORT='png-mng-implement@lists.sourceforge.net' PACKAGE_BUGREPORT='png-mng-implement@lists.sourceforge.net'
PACKAGE_URL='' PACKAGE_URL=''
@ -1354,7 +1354,7 @@ if test "$ac_init_help" = "long"; then
# Omit some internal or obsolete options to make the list less imposing. # 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. # This message is too long to be a string in the A/UX 3.1 sh.
cat <<_ACEOF cat <<_ACEOF
\`configure' configures libpng 1.5.30rc01 to adapt to many kinds of systems. \`configure' configures libpng 1.5.30 to adapt to many kinds of systems.
Usage: $0 [OPTION]... [VAR=VALUE]... Usage: $0 [OPTION]... [VAR=VALUE]...
@ -1424,7 +1424,7 @@ fi
if test -n "$ac_init_help"; then if test -n "$ac_init_help"; then
case $ac_init_help in case $ac_init_help in
short | recursive ) echo "Configuration of libpng 1.5.30rc01:";; short | recursive ) echo "Configuration of libpng 1.5.30:";;
esac esac
cat <<\_ACEOF cat <<\_ACEOF
@ -1579,7 +1579,7 @@ fi
test -n "$ac_init_help" && exit $ac_status test -n "$ac_init_help" && exit $ac_status
if $ac_init_version; then if $ac_init_version; then
cat <<\_ACEOF cat <<\_ACEOF
libpng configure 1.5.30rc01 libpng configure 1.5.30
generated by GNU Autoconf 2.69 generated by GNU Autoconf 2.69
Copyright (C) 2012 Free Software Foundation, Inc. Copyright (C) 2012 Free Software Foundation, Inc.
@ -2002,7 +2002,7 @@ cat >config.log <<_ACEOF
This file contains any messages produced by compilers while This file contains any messages produced by compilers while
running configure, to aid debugging if configure makes a mistake. running configure, to aid debugging if configure makes a mistake.
It was created by libpng $as_me 1.5.30rc01, which was It was created by libpng $as_me 1.5.30, which was
generated by GNU Autoconf 2.69. Invocation command line was generated by GNU Autoconf 2.69. Invocation command line was
$ $0 $@ $ $0 $@
@ -2865,7 +2865,7 @@ fi
# Define the identity of the package. # Define the identity of the package.
PACKAGE='libpng' PACKAGE='libpng'
VERSION='1.5.30rc01' VERSION='1.5.30'
cat >>confdefs.h <<_ACEOF cat >>confdefs.h <<_ACEOF
@ -2982,7 +2982,7 @@ fi
PNGLIB_VERSION=1.5.30rc01 PNGLIB_VERSION=1.5.30
PNGLIB_MAJOR=1 PNGLIB_MAJOR=1
PNGLIB_MINOR=5 PNGLIB_MINOR=5
PNGLIB_RELEASE=30 PNGLIB_RELEASE=30
@ -14124,7 +14124,7 @@ cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1
# report actual input values of CONFIG_FILES etc. instead of their # report actual input values of CONFIG_FILES etc. instead of their
# values after options handling. # values after options handling.
ac_log=" ac_log="
This file was extended by libpng $as_me 1.5.30rc01, which was This file was extended by libpng $as_me 1.5.30, which was
generated by GNU Autoconf 2.69. Invocation command line was generated by GNU Autoconf 2.69. Invocation command line was
CONFIG_FILES = $CONFIG_FILES CONFIG_FILES = $CONFIG_FILES
@ -14190,7 +14190,7 @@ _ACEOF
cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1 cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1
ac_cs_config="`$as_echo "$ac_configure_args" | sed 's/^ //; s/[\\""\`\$]/\\\\&/g'`" ac_cs_config="`$as_echo "$ac_configure_args" | sed 's/^ //; s/[\\""\`\$]/\\\\&/g'`"
ac_cs_version="\\ ac_cs_version="\\
libpng config.status 1.5.30rc01 libpng config.status 1.5.30
configured by $0, generated by GNU Autoconf 2.69, configured by $0, generated by GNU Autoconf 2.69,
with options \\"\$ac_cs_config\\" with options \\"\$ac_cs_config\\"

4
configure.ac
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@ -18,12 +18,12 @@ AC_PREREQ(2.59)
dnl Version number stuff here: dnl Version number stuff here:
AC_INIT([libpng], [1.5.30rc01], [png-mng-implement@lists.sourceforge.net]) AC_INIT([libpng], [1.5.30], [png-mng-implement@lists.sourceforge.net])
AM_INIT_AUTOMAKE([1.13 serial-tests subdir-objects]) AM_INIT_AUTOMAKE([1.13 serial-tests subdir-objects])
dnl stop configure from automagically running automake dnl stop configure from automagically running automake
AM_MAINTAINER_MODE AM_MAINTAINER_MODE
PNGLIB_VERSION=1.5.30rc01 PNGLIB_VERSION=1.5.30
PNGLIB_MAJOR=1 PNGLIB_MAJOR=1
PNGLIB_MINOR=5 PNGLIB_MINOR=5
PNGLIB_RELEASE=30 PNGLIB_RELEASE=30

6
libpng-manual.txt
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@ -1,6 +1,6 @@
Libpng-manual.txt - A description on how to use and modify libpng Libpng-manual.txt - A description on how to use and modify libpng
libpng version 1.5.30rc01 - September 20, 2017 libpng version 1.5.30 - September 28, 2017
Updated and distributed by Glenn Randers-Pehrson Updated and distributed by Glenn Randers-Pehrson
<glennrp at users.sourceforge.net> <glennrp at users.sourceforge.net>
Copyright (c) 1998-2014 Glenn Randers-Pehrson Copyright (c) 1998-2014 Glenn Randers-Pehrson
@ -11,7 +11,7 @@ Libpng-manual.txt - A description on how to use and modify libpng
Based on: Based on:
libpng versions 0.97, January 1998, through 1.5.30rc01 - September 20, 2017 libpng versions 0.97, January 1998, through 1.5.30 - September 28, 2017
Updated and distributed by Glenn Randers-Pehrson Updated and distributed by Glenn Randers-Pehrson
Copyright (c) 1998-2014 Glenn Randers-Pehrson Copyright (c) 1998-2014 Glenn Randers-Pehrson
@ -4525,7 +4525,7 @@ Since the PNG Development group is an ad-hoc body, we can't make
an official declaration. an official declaration.
This is your unofficial assurance that libpng from version 0.71 and This is your unofficial assurance that libpng from version 0.71 and
upward through 1.5.30rc01 are Y2K compliant. It is my belief that earlier upward through 1.5.30 are Y2K compliant. It is my belief that earlier
versions were also Y2K compliant. versions were also Y2K compliant.
Libpng only has two year fields. One is a 2-byte unsigned integer Libpng only has two year fields. One is a 2-byte unsigned integer

16
libpng.3
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@ -1,6 +1,6 @@
.TH LIBPNG 3 "September 20, 2017" .TH LIBPNG 3 "September 28, 2017"
.SH NAME .SH NAME
libpng \- Portable Network Graphics (PNG) Reference Library 1.5.30rc01 libpng \- Portable Network Graphics (PNG) Reference Library 1.5.30
.SH SYNOPSIS .SH SYNOPSIS
\fB \fB
#include <png.h>\fP #include <png.h>\fP
@ -496,7 +496,7 @@ Following is a copy of the libpng-manual.txt file that accompanies libpng.
.SH LIBPNG.TXT .SH LIBPNG.TXT
Libpng-manual.txt - A description on how to use and modify libpng Libpng-manual.txt - A description on how to use and modify libpng
libpng version 1.5.30rc01 - September 20, 2017 libpng version 1.5.30 - September 28, 2017
Updated and distributed by Glenn Randers-Pehrson Updated and distributed by Glenn Randers-Pehrson
<glennrp at users.sourceforge.net> <glennrp at users.sourceforge.net>
Copyright (c) 1998-2014 Glenn Randers-Pehrson Copyright (c) 1998-2014 Glenn Randers-Pehrson
@ -507,7 +507,7 @@ Libpng-manual.txt - A description on how to use and modify libpng
Based on: Based on:
libpng versions 0.97, January 1998, through 1.5.30rc01 - September 20, 2017 libpng versions 0.97, January 1998, through 1.5.30 - September 28, 2017
Updated and distributed by Glenn Randers-Pehrson Updated and distributed by Glenn Randers-Pehrson
Copyright (c) 1998-2014 Glenn Randers-Pehrson Copyright (c) 1998-2014 Glenn Randers-Pehrson
@ -5021,7 +5021,7 @@ Since the PNG Development group is an ad-hoc body, we can't make
an official declaration. an official declaration.
This is your unofficial assurance that libpng from version 0.71 and This is your unofficial assurance that libpng from version 0.71 and
upward through 1.5.30rc01 are Y2K compliant. It is my belief that earlier upward through 1.5.30 are Y2K compliant. It is my belief that earlier
versions were also Y2K compliant. versions were also Y2K compliant.
Libpng only has two year fields. One is a 2-byte unsigned integer Libpng only has two year fields. One is a 2-byte unsigned integer
@ -5176,7 +5176,7 @@ possible without all of you.
Thanks to Frank J. T. Wojcik for helping with the documentation. Thanks to Frank J. T. Wojcik for helping with the documentation.
Libpng version 1.5.30rc01 - September 20, 2017: Libpng version 1.5.30 - September 28, 2017:
Initially created in 1995 by Guy Eric Schalnat, then of Group 42, Inc. Initially created in 1995 by Guy Eric Schalnat, then of Group 42, Inc.
Currently maintained by Glenn Randers-Pehrson (glennrp at users.sourceforge.net). Currently maintained by Glenn Randers-Pehrson (glennrp at users.sourceforge.net).
@ -5201,7 +5201,7 @@ this sentence.
This code is released under the libpng license. This code is released under the libpng license.
libpng versions 1.0.7, July 1, 2000 through 1.5.30rc01, September 20, 2017, are libpng versions 1.0.7, July 1, 2000 through 1.5.30, September 28, 2017, are
Copyright (c) 2000-2002, 2004, 2006-2017 Glenn Randers-Pehrson, are Copyright (c) 2000-2002, 2004, 2006-2017 Glenn Randers-Pehrson, are
derived from libpng-1.0.6, and are distributed according to the same 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 disclaimer and license as libpng-1.0.6 with the following individuals
@ -5325,7 +5325,7 @@ files "pngbar.png" and "pngbar.jpg (88x31) and "pngnow.png" (98x31).
Glenn Randers-Pehrson Glenn Randers-Pehrson
glennrp at users.sourceforge.net glennrp at users.sourceforge.net
September 20, 2017 September 28, 2017
.\" end of man page .\" end of man page

4
libpngpf.3
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@ -1,6 +1,6 @@
.TH LIBPNGPF 3 "September 20, 2017" .TH LIBPNGPF 3 "September 28, 2017"
.SH NAME .SH NAME
libpng \- Portable Network Graphics (PNG) Reference Library 1.5.30rc01 libpng \- Portable Network Graphics (PNG) Reference Library 1.5.30
(private functions) (private functions)
.SH SYNOPSIS .SH SYNOPSIS
\fB#include \fI"pngpriv.h" \fB#include \fI"pngpriv.h"

2
png.5
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@ -1,4 +1,4 @@
.TH PNG 5 "September 20, 2017" .TH PNG 5 "September 28, 2017"
.SH NAME .SH NAME
png \- Portable Network Graphics (PNG) format png \- Portable Network Graphics (PNG) format
.SH DESCRIPTION .SH DESCRIPTION

6
png.c
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@ -14,7 +14,7 @@
#include "pngpriv.h" #include "pngpriv.h"
/* Generate a compiler error if there is an old png.h in the search path. */ /* Generate a compiler error if there is an old png.h in the search path. */
typedef png_libpng_version_1_5_30rc01 Your_png_h_is_not_version_1_5_30rc01; typedef png_libpng_version_1_5_30 Your_png_h_is_not_version_1_5_30;
/* Tells libpng that we have already handled the first "num_bytes" bytes /* Tells libpng that we have already handled the first "num_bytes" bytes
* of the PNG file signature. If the PNG data is embedded into another * of the PNG file signature. If the PNG data is embedded into another
@ -656,14 +656,14 @@ png_get_copyright(png_const_structp png_ptr)
#else #else
# ifdef __STDC__ # ifdef __STDC__
return PNG_STRING_NEWLINE \ return PNG_STRING_NEWLINE \
"libpng version 1.5.30rc01 - September 20, 2017" PNG_STRING_NEWLINE \ "libpng version 1.5.30 - September 28, 2017" PNG_STRING_NEWLINE \
"Copyright (c) 1998-2002,2004,2006-2017 Glenn Randers-Pehrson" \ "Copyright (c) 1998-2002,2004,2006-2017 Glenn Randers-Pehrson" \
PNG_STRING_NEWLINE \ PNG_STRING_NEWLINE \
"Copyright (c) 1996-1997 Andreas Dilger" PNG_STRING_NEWLINE \ "Copyright (c) 1996-1997 Andreas Dilger" PNG_STRING_NEWLINE \
"Copyright (c) 1995-1996 Guy Eric Schalnat, Group 42, Inc." \ "Copyright (c) 1995-1996 Guy Eric Schalnat, Group 42, Inc." \
PNG_STRING_NEWLINE; PNG_STRING_NEWLINE;
# else # else
return "libpng version 1.5.30rc01 - September 20, 2017\ return "libpng version 1.5.30 - September 28, 2017\
Copyright (c) 1998-2002,2004,2006-2017 Glenn Randers-Pehrson\ Copyright (c) 1998-2002,2004,2006-2017 Glenn Randers-Pehrson\
Copyright (c) 1996-1997 Andreas Dilger\ Copyright (c) 1996-1997 Andreas Dilger\
Copyright (c) 1995-1996 Guy Eric Schalnat, Group 42, Inc."; Copyright (c) 1995-1996 Guy Eric Schalnat, Group 42, Inc.";

20
png.h
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@ -1,7 +1,7 @@
/* png.h - header file for PNG reference library /* png.h - header file for PNG reference library
* *
* libpng version 1.5.30rc01, September 20, 2017 * libpng version 1.5.30, September 28, 2017
* *
* Copyright (c) 1998-2002,2004,2006-2017 Glenn Randers-Pehrson * Copyright (c) 1998-2002,2004,2006-2017 Glenn Randers-Pehrson
* (Version 0.96 Copyright (c) 1996, 1997 Andreas Dilger) * (Version 0.96 Copyright (c) 1996, 1997 Andreas Dilger)
@ -12,7 +12,7 @@
* Authors and maintainers: * Authors and maintainers:
* libpng versions 0.71, May 1995, through 0.88, January 1996: Guy Schalnat * 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 0.89, June 1996, through 0.96, May 1997: Andreas Dilger
* libpng versions 0.97, January 1998, through 1.5.30rc01, September 20, 2017: * libpng versions 0.97, January 1998, through 1.5.30, September 28, 2017:
* Glenn Randers-Pehrson. * Glenn Randers-Pehrson.
* See also "Contributing Authors", below. * See also "Contributing Authors", below.
*/ */
@ -25,7 +25,7 @@
* *
* This code is released under the libpng license. * This code is released under the libpng license.
* *
* libpng versions 1.0.7, July 1, 2000 through 1.5.30rc01, September 20, 2017 are * libpng versions 1.0.7, July 1, 2000 through 1.5.30, September 28, 2017 are
* Copyright (c) 2000-2002, 2004, 2006-2017 Glenn Randers-Pehrson, are * Copyright (c) 2000-2002, 2004, 2006-2017 Glenn Randers-Pehrson, are
* derived from libpng-1.0.6, and are distributed according to the same * 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 * disclaimer and license as libpng-1.0.6 with the following individuals
@ -235,13 +235,13 @@
* Y2K compliance in libpng: * Y2K compliance in libpng:
* ========================= * =========================
* *
* September 20, 2017 * September 28, 2017
* *
* Since the PNG Development group is an ad-hoc body, we can't make * Since the PNG Development group is an ad-hoc body, we can't make
* an official declaration. * an official declaration.
* *
* This is your unofficial assurance that libpng from version 0.71 and * This is your unofficial assurance that libpng from version 0.71 and
* upward through 1.5.30rc01 are Y2K compliant. It is my belief that * upward through 1.5.30 are Y2K compliant. It is my belief that
* earlier versions were also Y2K compliant. * earlier versions were also Y2K compliant.
* *
* Libpng only has two year fields. One is a 2-byte unsigned integer * Libpng only has two year fields. One is a 2-byte unsigned integer
@ -302,9 +302,9 @@
*/ */
/* Version information for png.h - this should match the version in png.c */ /* Version information for png.h - this should match the version in png.c */
#define PNG_LIBPNG_VER_STRING "1.5.30rc01" #define PNG_LIBPNG_VER_STRING "1.5.30"
#define PNG_HEADER_VERSION_STRING \ #define PNG_HEADER_VERSION_STRING \
" libpng version 1.5.30rc01 - September 20, 2017\n" " libpng version 1.5.30 - September 28, 2017\n"
#define PNG_LIBPNG_VER_SONUM 15 #define PNG_LIBPNG_VER_SONUM 15
#define PNG_LIBPNG_VER_DLLNUM 15 #define PNG_LIBPNG_VER_DLLNUM 15
@ -318,7 +318,7 @@
* PNG_LIBPNG_VER_STRING, omitting any leading zero: * PNG_LIBPNG_VER_STRING, omitting any leading zero:
*/ */
#define PNG_LIBPNG_VER_BUILD 01 #define PNG_LIBPNG_VER_BUILD 0
/* Release Status */ /* Release Status */
#define PNG_LIBPNG_BUILD_ALPHA 1 #define PNG_LIBPNG_BUILD_ALPHA 1
@ -335,7 +335,7 @@
#define PNG_LIBPNG_BUILD_SPECIAL 32 /* Cannot be OR'ed with #define PNG_LIBPNG_BUILD_SPECIAL 32 /* Cannot be OR'ed with
PNG_LIBPNG_BUILD_PRIVATE */ PNG_LIBPNG_BUILD_PRIVATE */
#define PNG_LIBPNG_BUILD_BASE_TYPE PNG_LIBPNG_BUILD_RC #define PNG_LIBPNG_BUILD_BASE_TYPE PNG_LIBPNG_BUILD_STABLE
/* Careful here. At one time, Guy wanted to use 082, but that would be octal. /* Careful here. At one time, Guy wanted to use 082, but that would be octal.
* We must not include leading zeros. * We must not include leading zeros.
@ -465,7 +465,7 @@ extern "C" {
/* This triggers a compiler error in png.c, if png.c and png.h /* This triggers a compiler error in png.c, if png.c and png.h
* do not agree upon the version number. * do not agree upon the version number.
*/ */
typedef char* png_libpng_version_1_5_30rc01; typedef char* png_libpng_version_1_5_30;
/* Three color definitions. The order of the red, green, and blue, (and the /* Three color definitions. The order of the red, green, and blue, (and the
* exact size) is not important, although the size of the fields need to * exact size) is not important, although the size of the fields need to

2
pngconf.h
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@ -1,7 +1,7 @@
/* pngconf.h - machine configurable file for libpng /* pngconf.h - machine configurable file for libpng
* *
* libpng version 1.5.30rc01, September 20, 2017 * libpng version 1.5.30, September 28, 2017
* *
* Copyright (c) 1998-2002,2004,2006-2013 Glenn Randers-Pehrson * Copyright (c) 1998-2002,2004,2006-2013 Glenn Randers-Pehrson
* (Version 0.96 Copyright (c) 1996, 1997 Andreas Dilger) * (Version 0.96 Copyright (c) 1996, 1997 Andreas Dilger)

2
pngrutil.c
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@ -1,7 +1,7 @@
/* pngrutil.c - utilities to read a PNG file /* pngrutil.c - utilities to read a PNG file
* *
* Last changed in libpng 1.5.30 [(PENDING RELEASE)] * Last changed in libpng 1.5.30 [September 28, 2017]
* Copyright (c) 1998-2002,2004,2006-2015,2017 Glenn Randers-Pehrson * Copyright (c) 1998-2002,2004,2006-2015,2017 Glenn Randers-Pehrson
* (Version 0.96 Copyright (c) 1996, 1997 Andreas Dilger) * (Version 0.96 Copyright (c) 1996, 1997 Andreas Dilger)
* (Version 0.88 Copyright (c) 1995, 1996 Guy Eric Schalnat, Group 42, Inc.) * (Version 0.88 Copyright (c) 1995, 1996 Guy Eric Schalnat, Group 42, Inc.)

2
pngtest.c
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@ -2121,4 +2121,4 @@ main(void)
#endif #endif
/* Generate a compiler error if there is an old png.h in the search path. */ /* Generate a compiler error if there is an old png.h in the search path. */
typedef png_libpng_version_1_5_30rc01 Your_png_h_is_not_version_1_5_30rc01; typedef png_libpng_version_1_5_30 Your_png_h_is_not_version_1_5_30;

2
pngtrans.c
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@ -1,7 +1,7 @@
/* pngtrans.c - transforms the data in a row (used by both readers and writers) /* pngtrans.c - transforms the data in a row (used by both readers and writers)
* *
* Last changed in libpng 1.5.30 [(PENDING RELEASE)] * Last changed in libpng 1.5.30 [September 28, 2017]
* Copyright (c) 1998-2002,2004,2006-2014,2016-2017 Glenn Randers-Pehrson * Copyright (c) 1998-2002,2004,2006-2014,2016-2017 Glenn Randers-Pehrson
* (Version 0.96 Copyright (c) 1996, 1997 Andreas Dilger) * (Version 0.96 Copyright (c) 1996, 1997 Andreas Dilger)
* (Version 0.88 Copyright (c) 1995, 1996 Guy Eric Schalnat, Group 42, Inc.) * (Version 0.88 Copyright (c) 1995, 1996 Guy Eric Schalnat, Group 42, Inc.)

2
projects/vstudio/README.txt
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@ -1,7 +1,7 @@
VisualStudio instructions VisualStudio instructions
libpng version 1.5.30rc01 - September 20, 2017 libpng version 1.5.30 - September 28, 2017
Copyright (c) 2010,2013,2016 Glenn Randers-Pehrson Copyright (c) 2010,2013,2016 Glenn Randers-Pehrson

2
projects/vstudio/zlib.props
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@ -2,7 +2,7 @@
<!-- <!--
* zlib.props - location of zlib source * zlib.props - location of zlib source
* *
* libpng version 1.5.30rc01 - September 20, 2017 * libpng version 1.5.30 - September 28, 2017
* *
* Copyright (c) 1998-2011 Glenn Randers-Pehrson * Copyright (c) 1998-2011 Glenn Randers-Pehrson
* *

10
scripts/README.txt
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@ -1,9 +1,9 @@
Makefiles for libpng version 1.5.30rc01 - September 20, 2017 Makefiles for libpng version 1.5.30 - September 28, 2017
pnglibconf.h.prebuilt => Stores configuration settings pnglibconf.h.prebuilt => Stores configuration settings
makefile.linux => Linux/ELF makefile makefile.linux => Linux/ELF makefile
(gcc, creates libpng15.so.15.1.5.30rc01) (gcc, creates libpng15.so.15.1.5.30)
makefile.gcc => Generic makefile (gcc, creates static libpng.a) makefile.gcc => Generic makefile (gcc, creates static libpng.a)
makefile.knr => Archaic UNIX Makefile that converts files with makefile.knr => Archaic UNIX Makefile that converts files with
ansi2knr (Requires ansi2knr.c from ansi2knr (Requires ansi2knr.c from
@ -34,12 +34,12 @@ pnglibconf.h.prebuilt => Stores configuration settings
makefile.os2 => OS/2 Makefile (gcc and emx, requires libpng.def) makefile.os2 => OS/2 Makefile (gcc and emx, requires libpng.def)
makefile.sco => For SCO OSr5 ELF and Unixware 7 with Native cc makefile.sco => For SCO OSr5 ELF and Unixware 7 with Native cc
makefile.sggcc => Silicon Graphics (gcc, makefile.sggcc => Silicon Graphics (gcc,
creates libpng15.so.15.1.5.30rc01) creates libpng15.so.15.1.5.30)
makefile.sgi => Silicon Graphics IRIX makefile (cc, creates static lib) makefile.sgi => Silicon Graphics IRIX makefile (cc, creates static lib)
makefile.solaris => Solaris 2.X makefile (gcc, makefile.solaris => Solaris 2.X makefile (gcc,
creates libpng15.so.15.1.5.30rc01) creates libpng15.so.15.1.5.30)
makefile.so9 => Solaris 9 makefile (gcc, makefile.so9 => Solaris 9 makefile (gcc,
creates libpng15.so.15.1.5.30rc01) creates libpng15.so.15.1.5.30)
makefile.std => Generic UNIX makefile (cc, creates static libpng.a) makefile.std => Generic UNIX makefile (cc, creates static libpng.a)
makefile.sunos => Sun makefile makefile.sunos => Sun makefile
makefile.32sunu => Sun Ultra 32-bit makefile makefile.32sunu => Sun Ultra 32-bit makefile

2
scripts/def.c
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@ -21,7 +21,7 @@ PNG_DFN "OS2 DESCRIPTION "PNG image compression library""
PNG_DFN "OS2 CODE PRELOAD MOVEABLE DISCARDABLE" PNG_DFN "OS2 CODE PRELOAD MOVEABLE DISCARDABLE"
PNG_DFN "" PNG_DFN ""
PNG_DFN "EXPORTS" PNG_DFN "EXPORTS"
PNG_DFN ";Version 1.5.30rc01" PNG_DFN ";Version 1.5.30"
#define PNG_EXPORTA(ordinal, type, name, args, attributes)\ #define PNG_EXPORTA(ordinal, type, name, args, attributes)\
PNG_DFN "@" SYMBOL_PREFIX "@@" name "@" PNG_DFN "@" SYMBOL_PREFIX "@@" name "@"

2
scripts/libpng-config-head.in
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@ -11,7 +11,7 @@
# Modeled after libxml-config. # Modeled after libxml-config.
version=1.5.30rc01 version=1.5.30
prefix="" prefix=""
libdir="" libdir=""
libs="" libs=""

2
scripts/libpng.pc.in
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@ -5,6 +5,6 @@ includedir=@includedir@/libpng15
Name: libpng Name: libpng
Description: Loads and saves PNG files Description: Loads and saves PNG files
Version: 1.5.30rc01 Version: 1.5.30
Libs: -L${libdir} -lpng15 Libs: -L${libdir} -lpng15
Cflags: -I${includedir} Cflags: -I${includedir}

2
scripts/makefile.ne12bsd
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@ -17,7 +17,7 @@ INCSDIR=${LOCALBASE}/include/libpng15
LIB= png15 LIB= png15
SHLIB_MAJOR= 0 SHLIB_MAJOR= 0
SHLIB_MINOR= 1.5.30rc01 SHLIB_MINOR= 1.5.30
SRCS= png.c pngset.c pngget.c pngrutil.c pngtrans.c pngwutil.c \ SRCS= png.c pngset.c pngget.c pngrutil.c pngtrans.c pngwutil.c \
pngread.c pngrio.c pngwio.c pngwrite.c pngrtran.c \ pngread.c pngrio.c pngwio.c pngwrite.c pngrtran.c \
pngwtran.c pngmem.c pngerror.c pngpread.c pngwtran.c pngmem.c pngerror.c pngpread.c

2
scripts/makefile.netbsd
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@ -17,7 +17,7 @@ INCSDIR=${LOCALBASE}/include
LIB= png LIB= png
SHLIB_MAJOR= 15 SHLIB_MAJOR= 15
SHLIB_MINOR= 1.5.30rc01 SHLIB_MINOR= 1.5.30
SRCS= png.c pngset.c pngget.c pngrutil.c pngtrans.c pngwutil.c \ SRCS= png.c pngset.c pngget.c pngrutil.c pngtrans.c pngwutil.c \
pngread.c pngrio.c pngwio.c pngwrite.c pngrtran.c \ pngread.c pngrio.c pngwio.c pngwrite.c pngrtran.c \
pngwtran.c pngmem.c pngerror.c pngpread.c pngwtran.c pngmem.c pngerror.c pngpread.c

2
scripts/makefile.openbsd
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@ -11,7 +11,7 @@ LIBDIR= ${PREFIX}/lib
MANDIR= ${PREFIX}/man/cat MANDIR= ${PREFIX}/man/cat
SHLIB_MAJOR= 15 SHLIB_MAJOR= 15
SHLIB_MINOR= 1.5.30rc01 SHLIB_MINOR= 1.5.30
LIB= png LIB= png
SRCS= png.c pngerror.c pngget.c pngmem.c pngpread.c \ SRCS= png.c pngerror.c pngget.c pngmem.c pngpread.c \

4
scripts/pnglibconf.h.prebuilt
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@ -1,7 +1,7 @@
/* 1.5.30rc01 STANDARD API DEFINITION */ /* 1.5.30 STANDARD API DEFINITION */
/* pnglibconf.h - library build configuration */ /* pnglibconf.h - library build configuration */
/* libpng version 1.5.30rc01 - September 20, 2017 */ /* libpng version 1.5.30 - September 28, 2017 */
/* Copyright (c) 2011-2015 Glenn Randers-Pehrson */ /* Copyright (c) 2011-2015 Glenn Randers-Pehrson */

2
scripts/symbols.def
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@ -1,4 +1,4 @@
;Version 1.5.30rc01 ;Version 1.5.30
;-------------------------------------------------------------- ;--------------------------------------------------------------
; LIBPNG symbol list as a Win32 DEF file ; LIBPNG symbol list as a Win32 DEF file
; Contains all the symbols that can be exported from libpng ; Contains all the symbols that can be exported from libpng