[legacy] Imported from libpng-1.2.46.tar

This commit is contained in:
Glenn Randers-Pehrson 2011-07-09 05:30:39 -05:00
parent 3c934137f6
commit f3e8a339e9
52 changed files with 139 additions and 206 deletions

118
ANNOUNCE
View File

@ -1,109 +1,48 @@
Libpng 1.2.46rc02 - July 8, 2011
Libpng 1.2.46 - July 9, 2011
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.
This is a public release of libpng, intended for use in production codes.
Files available for download:
Source files with LF line endings (for Unix/Linux) and with a
"configure" script
libpng-1.2.46rc02.tar.xz (LZMA-compressed, recommended)
libpng-1.2.46rc02.tar.gz
libpng-1.2.46rc02.tar.bz2
libpng-1.2.46.tar.xz (LZMA-compressed, recommended)
libpng-1.2.46.tar.gz
libpng-1.2.46.tar.bz2
Source files with LF line endings (for Unix/Linux) without the
"configure" script
libpng-1.2.46rc02-no-config.tar.xz (LZMA-compressed, recommended)
libpng-1.2.46rc02-no-config.tar.gz
libpng-1.2.46rc02-no-config.tar.bz2
libpng-1.2.46-no-config.tar.xz (LZMA-compressed, recommended)
libpng-1.2.46-no-config.tar.gz
libpng-1.2.46-no-config.tar.bz2
Source files with CRLF line endings (for Windows), without the
"configure" script
lp1246r02.zip
lp1246r02.7z
lp1246r02.tar.bz2
lpng1246.zip
lpng1246.7z
lpng1246.tar.bz2
Project files
libpng-1.2.46rc02-project-netware.zip
libpng-1.2.46rc02-project-wince.zip
libpng-1.2.46-project-netware.zip
libpng-1.2.46-project-wince.zip
Other information:
libpng-1.2.46rc02-README.txt
libpng-1.2.46rc02-KNOWNBUGS.txt
libpng-1.2.46rc02-LICENSE.txt
libpng-1.2.46rc02-Y2K-compliance.txt
libpng-1.2.46rc02-[previous version]-diff.txt
libpng-1.2.46-README.txt
libpng-1.2.46-KNOWNBUGS.txt
libpng-1.2.46-LICENSE.txt
libpng-1.2.46-Y2K-compliance.txt
libpng-1.2.46-[previous version]-diff.txt
Changes since the last public release (1.2.42):
Changes since the last public release (1.2.43):
version 1.2.43beta01 [January 27, 2010]
Updated CMakeLists.txt for consistent indentation and to avoid an
unclosed if-statement warning (Philip Lowman).
Removed "#ifdef PNG_1_0_X / #endif" surrounding
PNG_READ_16_TO_8_SUPPORTED and PNG_READ_GRAY_TO_RGB_SUPPORTED
in pngconf.h. These were added in libpng-1.2.41beta08 and libpng-1.0.51,
which introduced a binary incompatibility with libpng-1.0.50.
Backported new png_decompress_chunk() algorithm from libpng-1.4.1
version 1.2.45 [July 9, 2011]
version 1.2.43beta02 [February 1, 2010]
Backported two-pass png_decompress_chunk() algorithm from libpng-1.4.1
version 1.2.43beta03 [February 6, 2010]
Backported fast png_push_save_buffer() algorithm from libpng-1.4.1
version 1.2.43beta04 [February 8, 2010]
Reverted recent changes to png_push_save-buffer().
Removed PNGAPI declaration of png_calloc() and png_write_sig() in
1ibpng-1.2.X, introduced by mistake in libpng-1.2.41.
Return allocated "old_buffer" in png_push_save_buffer() before png_error(),
to avoid a potential memory leak.
version 1.2.43beta05 [February 8, 2010]
Ported rewritten png_decompress_chunk() by John Bowler from libpng-1.4.1.
version 1.0.53rc01 and 1.2.43rc01 [February 18, 2010]
No changes.
version 1.0.53rc02 and 1.2.43rc02 [February 19, 2010]
Define _ALL_SOURCE in configure.ac, makefile.aix, and CMakeLists.txt
when using AIX compiler.
version 1.0.53 and 1.2.43 [February 25, 2010]
Removed unused gzio.c from contrib/pngminim gather and makefile scripts
version 1.2.44beta01 [June 18, 2010]
In pngpread.c: png_push_have_row() add check for new_row > height
Removed the now-redundant check for out-of-bounds new_row from example.c
version 1.2.44beta02 [June 19, 2010]
In pngpread.c: png_push_process_row() add check for too many rows.
Removed the now-redundant check for new_row > height in png_push_have_row().
version 1.2.44beta03 [June 20, 2010]
Rewrote png_process_IDAT_data to consistently treat extra data as warnings
and handle end conditions more cleanly.
Removed the new (beta02) check in png_push_process_row().
version 1.2.44rc01 [June 21, 2010]
Revised some comments in png_process_IDAT_data().
Send comments/corrections/commendations to png-mng-implement at lists.sf.net
version 1.2.44rc02 [June 22, 2010]
Stop memory leak when reading a malformed sCAL chunk.
version 1.2.44rc03 [June 23, 2010]
Revised pngpread.c patch of beta05 to avoid an endless loop.
version 1.2.44 [June 26, 2010]
Updated some of the "last changed" dates.
version 1.2.45beta01 [June 7, 2011]
Fixed uninitialized memory read in png_format_buffer() (Bug
report by Frank Busse, related to CVE-2004-0421).
Pass "" instead of '\0' to png_default_error() in png_err(). This mistake
@ -112,26 +51,13 @@ version 1.2.45beta01 [June 7, 2011]
before IDAT.
Ported bugfix in pngrtran.c from 1.5.3: when expanding a paletted image,
always expand to RGBA if transparency is present.
version 1.2.45beta02 [June 8, 2011]
Check for integer overflow in png_set_rgb_to_gray().
version 1.2.45beta03 [June 19, 2011]
Check for sCAL chunk too short.
version 1.2.45rc01 and 1.0.55rc01 [June 30, 2011]
Updated "last changed" dates and copyright year.
version 1.2.45 and 1.0.55 [July 7, 2011]
No changes.
version 1.2.46rc01 and 1.0.56rc01 [July 8, 2011]
Reverted changes to Makefile.am and Makefile.in to libpng-1.2.44 versions.
version 1.2.46rc02 and 1.0.56rc02 [July 8, 2011]
Added CMakeLists.txt, projects/xcode, and pnggccrd.c to EXTRA_DIST in
Makefile.am and Makefile.in
Udated copyright year to 2011.
Send comments/corrections/commendations to png-mng-implement at lists.sf.net
(subscription required; visit
https://lists.sourceforge.net/lists/listinfo/png-mng-implement
to subscribe) or to glennrp at users.sourceforge.net

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@ -2733,6 +2733,9 @@ version 1.2.46rc02 and 1.0.56rc02 [July 8, 2011]
Added CMakeLists.txt, projects/xcode, and pnggccrd.c to EXTRA_DIST in
Makefile.am and Makefile.in
version 1.2.46 and 1.0.56 [July 9, 2011]
Udated copyright year to 2011.
Send comments/corrections/commendations to png-mng-implement at lists.sf.net
(subscription required; visit
https://lists.sourceforge.net/lists/listinfo/png-mng-implement

View File

@ -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.${PNGLIB_RELEASE}.1.2.46rc02
# VERSION 0.${PNGLIB_RELEASE}.1.2.46
VERSION 0.${PNGLIB_RELEASE}.0
SOVERSION 0
CLEAN_DIRECT_OUTPUT 1)

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@ -1,5 +1,5 @@
Installing libpng version 1.2.46rc02 - July 8, 2011
Installing libpng version 1.2.46 - July 9, 2011
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-1.2.46rc02" or "libpng12" and "zlib-1.2.3"
might be called "libpng-1.2.46" 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 1.2.46rc02
Known bugs in libpng version 1.2.46
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 1.2.6, August 15, 2004, through 1.2.46rc02, July 8, 2011, are
libpng versions 1.2.6, August 15, 2004, through 1.2.46, July 9, 2011, are
Copyright (c) 2004, 2006-2009 Glenn Randers-Pehrson, and are
distributed according to the same disclaimer and license as libpng-1.2.5
with the following individual added to the list of Contributing Authors
@ -108,4 +108,4 @@ certification mark of the Open Source Initiative.
Glenn Randers-Pehrson
glennrp at users.sourceforge.net
July 8, 2011
July 9, 2011

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@ -89,7 +89,7 @@ EXTRA_DIST= \
${srcdir}/contrib/pngsuite/* \
${srcdir}/contrib/visupng/* \
$(TESTS) \
example.c libpng-1.2.46rc02.txt pnggccrd.c pngvcrd.c
example.c libpng-1.2.46.txt pnggccrd.c pngvcrd.c
CLEANFILES= pngout.png libpng12.pc libpng12-config libpng.vers \
libpng.sym

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@ -354,7 +354,7 @@ EXTRA_DIST = \
${srcdir}/contrib/pngsuite/* \
${srcdir}/contrib/visupng/* \
$(TESTS) \
example.c libpng-1.2.46rc02.txt pnggccrd.c pngvcrd.c
example.c libpng-1.2.46.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 1.2.46rc02 - July 8, 2011 (shared library 12.0)
README for libpng version 1.2.46 - July 9, 2011 (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.
@ -199,11 +199,11 @@ 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.0.1.2.46rc02)
creates libpng12.so.0.1.2.46)
makefile.linux => Linux/ELF makefile (gcc, creates
libpng12.so.0.1.2.46rc02)
libpng12.so.0.1.2.46)
makefile.gcmmx => Linux/ELF makefile (gcc, creates
libpng12.so.0.1.2.46rc02, previously
libpng12.so.0.1.2.46, previously
used assembler code tuned for Intel MMX
platform)
makefile.gcc => Generic makefile (gcc, creates static
@ -228,12 +228,12 @@ 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.0.1.2.46rc02)
(gcc, creates libpng12.so.0.1.2.46)
makefile.sunos => Sun makefile
makefile.solaris => Solaris 2.X makefile
(gcc, creates libpng12.so.0.1.2.46rc02)
(gcc, creates libpng12.so.0.1.2.46)
makefile.so9 => Solaris 9 makefile
(gcc, creates libpng12.so.0.1.2.46rc02)
(gcc, creates libpng12.so.0.1.2.46)
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:
=========================
July 8, 2011
July 9, 2011
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 1.2.46rc02 are Y2K compliant. It is my belief that earlier
upward through 1.2.46 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 2.65 for libpng 1.2.46rc02.
# Generated by GNU Autoconf 2.65 for libpng 1.2.46.
#
# Report bugs to <png-mng-implement@lists.sourceforge.net>.
#
@ -701,8 +701,8 @@ MAKEFLAGS=
# Identity of this package.
PACKAGE_NAME='libpng'
PACKAGE_TARNAME='libpng'
PACKAGE_VERSION='1.2.46rc02'
PACKAGE_STRING='libpng 1.2.46rc02'
PACKAGE_VERSION='1.2.46'
PACKAGE_STRING='libpng 1.2.46'
PACKAGE_BUGREPORT='png-mng-implement@lists.sourceforge.net'
PACKAGE_URL=''
@ -1435,7 +1435,7 @@ 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 1.2.46rc02 to adapt to many kinds of systems.
\`configure' configures libpng 1.2.46 to adapt to many kinds of systems.
Usage: $0 [OPTION]... [VAR=VALUE]...
@ -1505,7 +1505,7 @@ fi
if test -n "$ac_init_help"; then
case $ac_init_help in
short | recursive ) echo "Configuration of libpng 1.2.46rc02:";;
short | recursive ) echo "Configuration of libpng 1.2.46:";;
esac
cat <<\_ACEOF
@ -1612,7 +1612,7 @@ fi
test -n "$ac_init_help" && exit $ac_status
if $ac_init_version; then
cat <<\_ACEOF
libpng configure 1.2.46rc02
libpng configure 1.2.46
generated by GNU Autoconf 2.65
Copyright (C) 2009 Free Software Foundation, Inc.
@ -2037,7 +2037,7 @@ 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 1.2.46rc02, which was
It was created by libpng $as_me 1.2.46, which was
generated by GNU Autoconf 2.65. Invocation command line was
$ $0 $@
@ -2845,7 +2845,7 @@ fi
# Define the identity of the package.
PACKAGE='libpng'
VERSION='1.2.46rc02'
VERSION='1.2.46'
cat >>confdefs.h <<_ACEOF
@ -2909,7 +2909,7 @@ fi
PNGLIB_VERSION=1.2.46rc02
PNGLIB_VERSION=1.2.46
PNGLIB_MAJOR=1
PNGLIB_MINOR=2
PNGLIB_RELEASE=46
@ -12079,7 +12079,7 @@ cat >>$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 1.2.46rc02, which was
This file was extended by libpng $as_me 1.2.46, which was
generated by GNU Autoconf 2.65. Invocation command line was
CONFIG_FILES = $CONFIG_FILES
@ -12145,7 +12145,7 @@ _ACEOF
cat >>$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 1.2.46rc02
libpng config.status 1.2.46
configured by $0, generated by GNU Autoconf 2.65,
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], [1.2.46rc02], [png-mng-implement@lists.sourceforge.net])
AC_INIT([libpng], [1.2.46], [png-mng-implement@lists.sourceforge.net])
AM_INIT_AUTOMAKE
dnl stop configure from automagically running automake
AM_MAINTAINER_MODE
PNGLIB_VERSION=1.2.46rc02
PNGLIB_VERSION=1.2.46
PNGLIB_MAJOR=1
PNGLIB_MINOR=2
PNGLIB_RELEASE=46

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@ -1,6 +1,6 @@
libpng.txt - A description on how to use and modify libpng
libpng version 1.2.46rc02 - July 8, 2011
libpng version 1.2.46 - July 9, 2011
Updated and distributed by Glenn Randers-Pehrson
<glennrp at users.sourceforge.net>
Copyright (c) 1998-2009 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 1.2.46rc02 - July 8, 2011
libpng versions 0.97, January 1998, through 1.2.46 - July 9, 2011
Updated and distributed by Glenn Randers-Pehrson
Copyright (c) 1998-2009 Glenn Randers-Pehrson
@ -878,7 +878,7 @@ 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 1.2.46rc02, not all possible expansions are supported.
As of libpng version 1.2.46, 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
@ -3179,13 +3179,13 @@ Other rules can be inferred by inspecting the libpng source.
XIII. Y2K Compliance in libpng
July 8, 2011
July 9, 2011
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 1.2.46rc02 are Y2K compliant. It is my belief that earlier
upward through 1.2.46 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 "July 8, 2011"
.TH LIBPNG 3 "July 9, 2011"
.SH NAME
libpng \- Portable Network Graphics (PNG) Reference Library 1.2.46rc02
libpng \- Portable Network Graphics (PNG) Reference Library 1.2.46
.SH SYNOPSIS
\fI\fB
@ -821,7 +821,7 @@ 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 1.2.46rc02 - July 8, 2011
libpng version 1.2.46 - July 9, 2011
Updated and distributed by Glenn Randers-Pehrson
<glennrp at users.sourceforge.net>
Copyright (c) 1998-2009 Glenn Randers-Pehrson
@ -832,7 +832,7 @@ libpng.txt - A description on how to use and modify libpng
Based on:
libpng versions 0.97, January 1998, through 1.2.46rc02 - July 8, 2011
libpng versions 0.97, January 1998, through 1.2.46 - July 9, 2011
Updated and distributed by Glenn Randers-Pehrson
Copyright (c) 1998-2009 Glenn Randers-Pehrson
@ -1699,7 +1699,7 @@ 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 1.2.46rc02, not all possible expansions are supported.
As of libpng version 1.2.46, 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
@ -4000,13 +4000,13 @@ Other rules can be inferred by inspecting the libpng source.
.SH XIII. Y2K Compliance in libpng
July 8, 2011
July 9, 2011
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 1.2.46rc02 are Y2K compliant. It is my belief that earlier
upward through 1.2.46 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
@ -4313,6 +4313,8 @@ the first widely used release:
1.0.55 10 10055 10.so.0.55[.0]
1.2.45 13 10245 12.so.0.45[.0]
1.2.46rc01-02 13 10246 12.so.0.46[.0]
1.0.56 10 10056 10.so.0.56[.0]
1.2.46 13 10246 12.so.0.46[.0]
Henceforth the source version will match the shared-library minor
and patch numbers; the shared-library major version number will be
@ -4368,7 +4370,7 @@ possible without all of you.
Thanks to Frank J. T. Wojcik for helping with the documentation.
Libpng version 1.2.46rc02 - July 8, 2011:
Libpng version 1.2.46 - July 9, 2011:
Initially created in 1995 by Guy Eric Schalnat, then of Group 42, Inc.
Currently maintained by Glenn Randers-Pehrson (glennrp at users.sourceforge.net).
@ -4391,7 +4393,7 @@ this sentence.
This code is released under the libpng license.
libpng versions 1.2.6, August 15, 2004, through 1.2.46rc02, July 8, 2011, are
libpng versions 1.2.6, August 15, 2004, through 1.2.46, July 9, 2011, are
Copyright (c) 2004,2006-2008 Glenn Randers-Pehrson, and are
distributed according to the same disclaimer and license as libpng-1.2.5
with the following individual added to the list of Contributing Authors
@ -4490,7 +4492,7 @@ certification mark of the Open Source Initiative.
Glenn Randers-Pehrson
glennrp at users.sourceforge.net
July 8, 2011
July 9, 2011
.\" end of man page

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@ -1,6 +1,6 @@
.TH LIBPNGPF 3 "July 8, 2011"
.TH LIBPNGPF 3 "July 9, 2011"
.SH NAME
libpng \- Portable Network Graphics (PNG) Reference Library 1.2.46rc02
libpng \- Portable Network Graphics (PNG) Reference Library 1.2.46
(private functions)
.SH SYNOPSIS
\fB#include <png.h>\fP

2
png.5
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@ -1,4 +1,4 @@
.TH PNG 5 "July 8, 2011"
.TH PNG 5 "July 9, 2011"
.SH NAME
png \- Portable Network Graphics (PNG) format
.SH DESCRIPTION

14
png.c
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@ -1,8 +1,8 @@
/* png.c - location for general purpose libpng functions
*
* Last changed in libpng 1.2.43 [February 25, 2010]
* Copyright (c) 1998-2010 Glenn Randers-Pehrson
* Last changed in libpng 1.2.46 [February 25, 2011]
* Copyright (c) 1998-2011 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_46rc02 Your_png_h_is_not_version_1_2_46rc02;
typedef version_1_2_46 Your_png_h_is_not_version_1_2_46;
/* Version information for C files. This had better match the version
* string defined in png.h.
@ -724,14 +724,14 @@ png_get_copyright(png_structp png_ptr)
#else
#ifdef __STDC__
return ((png_charp) PNG_STRING_NEWLINE \
"libpng version 1.2.46rc02 - July 8, 2011" PNG_STRING_NEWLINE \
"Copyright (c) 1998-2010 Glenn Randers-Pehrson" PNG_STRING_NEWLINE \
"libpng version 1.2.46 - July 9, 2011" PNG_STRING_NEWLINE \
"Copyright (c) 1998-2011 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 1.2.46rc02 - July 8, 2011\
Copyright (c) 1998-2010 Glenn Randers-Pehrson\
return ((png_charp) "libpng version 1.2.46 - July 9, 2011\
Copyright (c) 1998-2011 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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@ -1,6 +1,6 @@
/* png.h - header file for PNG reference library
*
* libpng version 1.2.46rc02 - July 8, 2011
* libpng version 1.2.46 - July 9, 2011
* Copyright (c) 1998-2011 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.)
@ -10,7 +10,7 @@
* Authors and maintainers:
* libpng versions 0.71, May 1995, through 0.88, January 1996: Guy Schalnat
* libpng versions 0.89c, June 1996, through 0.96, May 1997: Andreas Dilger
* libpng versions 0.97, January 1998, through 1.2.46rc02 - July 8, 2011: Glenn
* libpng versions 0.97, January 1998, through 1.2.46 - July 9, 2011: Glenn
* See also "Contributing Authors", below.
*
* Note about libpng version numbers:
@ -263,11 +263,13 @@
* 1.2.44rc01-03 13 10244 12.so.0.44[.0]
* 1.2.44 13 10244 12.so.0.44[.0]
* 1.2.45beta01-03 13 10245 12.so.0.45[.0]
* 1.0.55rc01 13 10055 10.so.0.55[.0]
* 1.0.55rc01 10 10055 10.so.0.55[.0]
* 1.2.45rc01 13 10245 12.so.0.45[.0]
* 1.0.55 13 10055 10.so.0.55[.0]
* 1.0.55 10 10055 10.so.0.55[.0]
* 1.2.45 13 10245 12.so.0.45[.0]
* 1.2.46rc01-02 13 10246 12.so.0.46[.0]
* 1.0.56 10 10056 10.so.0.56[.0]
* 1.2.46 13 10246 12.so.0.46[.0]
*
* Henceforth the source version will match the shared-library major
* and minor numbers; the shared-library major version number will be
@ -299,8 +301,8 @@
*
* This code is released under the libpng license.
*
* libpng versions 1.2.6, August 15, 2004, through 1.2.46rc02, July 8, 2011, are
* Copyright (c) 2004, 2006-2010 Glenn Randers-Pehrson, and are
* libpng versions 1.2.6, August 15, 2004, through 1.2.46, July 9, 2011, are
* Copyright (c) 2004, 2006-2011 Glenn Randers-Pehrson, and are
* distributed according to the same disclaimer and license as libpng-1.2.5
* with the following individual added to the list of Contributing Authors:
*
@ -411,13 +413,13 @@
* Y2K compliance in libpng:
* =========================
*
* July 8, 2011
* July 9, 2011
*
* 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 1.2.46rc02 are Y2K compliant. It is my belief that earlier
* upward through 1.2.46 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
@ -473,9 +475,9 @@
*/
/* Version information for png.h - this should match the version in png.c */
#define PNG_LIBPNG_VER_STRING "1.2.46rc02"
#define PNG_LIBPNG_VER_STRING "1.2.46"
#define PNG_HEADER_VERSION_STRING \
" libpng version 1.2.46rc02 - July 8, 2011\n"
" libpng version 1.2.46 - July 9, 2011\n"
#define PNG_LIBPNG_VER_SONUM 0
#define PNG_LIBPNG_VER_DLLNUM 13
@ -488,7 +490,7 @@
* PNG_LIBPNG_VER_STRING, omitting any leading zero:
*/
#define PNG_LIBPNG_VER_BUILD 02
#define PNG_LIBPNG_VER_BUILD 0
/* Release Status */
#define PNG_LIBPNG_BUILD_ALPHA 1
@ -505,7 +507,7 @@
#define PNG_LIBPNG_BUILD_SPECIAL 32 /* Cannot be OR'ed with
PNG_LIBPNG_BUILD_PRIVATE */
#define PNG_LIBPNG_BUILD_BASE_TYPE PNG_LIBPNG_BUILD_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.
* We must not include leading zeros.
@ -1553,7 +1555,7 @@ 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_46rc02;
typedef png_structp version_1_2_46;
typedef png_struct FAR * FAR * png_structpp;

View File

@ -1,7 +1,7 @@
/* pngconf.h - machine configurable file for libpng
*
* libpng version 1.2.46rc02 - July 8, 2011
* libpng version 1.2.46 - July 9, 2011
* Copyright (c) 1998-2011 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

@ -1702,4 +1702,4 @@ main(int argc, char *argv[])
}
/* Generate a compiler error if there is an old png.h in the search path. */
typedef version_1_2_46rc02 your_png_h_is_not_version_1_2_46rc02;
typedef version_1_2_46 your_png_h_is_not_version_1_2_46;

View File

@ -1,6 +1,6 @@
A set of project files is available for WinCE. Get
libpng-1.2.46rc02-project-wince.zip from a libpng distribution
libpng-1.2.46-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-1.2.46rc02-project-wince.zip"
"unzip -a libpng-1.2.46-project-wince.zip"

View File

@ -222,7 +222,7 @@
COPY_PHASE_STRIP = NO;
DYLIB_COMPATIBILITY_VERSION = 3;
DYLIB_CURRENT_VERSION = 3;
FRAMEWORK_VERSION = 1.2.46rc02;
FRAMEWORK_VERSION = 1.2.46;
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 = 1.2.46rc02;
FRAMEWORK_VERSION = 1.2.46;
GCC_PRECOMPILE_PREFIX_HEADER = NO;
GCC_PREFIX_HEADER = "";
INFOPLIST_FILE = Info.plist;

View File

@ -1,8 +1,8 @@
Makefiles for libpng version 1.2.46rc02 - July 8, 2011
Makefiles for libpng version 1.2.46 - July 9, 2011
makefile.linux => Linux/ELF makefile
(gcc, creates libpng12.so.0.1.2.46rc02)
(gcc, creates libpng12.so.0.1.2.46)
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 1.2.46rc02 - July 8, 2011
makefile.dec => DEC Alpha UNIX makefile
makefile.dj2 => DJGPP 2 makefile
makefile.elf => Linux/ELF makefile symbol versioning,
gcc, creates libpng12.so.0.1.2.46rc02)
gcc, creates libpng12.so.0.1.2.46)
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 1.2.46rc02 - July 8, 2011
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.0.1.2.46rc02)
creates libpng12.so.0.1.2.46)
makefile.sgi => Silicon Graphics IRIX makefile (cc, creates static lib)
makefile.solaris => Solaris 2.X makefile (gcc,
creates libpng12.so.0.1.2.46rc02)
creates libpng12.so.0.1.2.46)
makefile.solaris-x86 => Solaris 2.X makefile (gcc, no MMX code,
creates libpng12.so.0.1.2.46rc02)
creates libpng12.so.0.1.2.46)
makefile.so9 => Solaris 9 makefile (gcc,
creates libpng12.so.0.1.2.46rc02)
creates libpng12.so.0.1.2.46)
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=1.2.46rc02
version=1.2.46
prefix=""
libdir=""
libs=""

View File

@ -5,6 +5,6 @@ includedir=@includedir@/libpng12
Name: libpng
Description: Loads and saves PNG files
Version: 1.2.46rc02
Version: 1.2.46
Libs: -L${libdir} -lpng12
Cflags: -I${includedir}

View File

@ -11,7 +11,7 @@
# Library name:
LIBNAME=libpng12
PNGMAJ = 0
PNGMIN = 1.2.46rc02
PNGMIN = 1.2.46
PNGVER = $(PNGMAJ).$(PNGMIN)
# Shared library names:

View File

@ -11,7 +11,7 @@
# Library name:
LIBNAME=libpng12
PNGMAJ = 0
PNGMIN = 1.2.46rc02
PNGMIN = 1.2.46
PNGVER = $(PNGMAJ).$(PNGMIN)
# Shared library names:

View File

@ -23,7 +23,7 @@ LN_SF = ln -f -s
LIBNAME=libpng12
PNGMAJ = 0
PNGMIN = 1.2.46rc02
PNGMIN = 1.2.46
PNGVER = $(PNGMAJ).$(PNGMIN)
prefix=/usr/local

View File

@ -11,7 +11,7 @@
# Library name:
LIBNAME=libpng12
PNGMAJ = 0
PNGMIN = 1.2.46rc02
PNGMIN = 1.2.46
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 = 1.2.46rc02
PNGMIN = 1.2.46
PNGVER = $(PNGMAJ).$(PNGMIN)
SHAREDLIB=cygpng$(CYGDLL).dll

View File

@ -22,7 +22,7 @@ ZLIBINC=../zlib
# Library name:
LIBNAME = libpng12
PNGMAJ = 12
PNGMIN = 1.2.46rc02
PNGMIN = 1.2.46
PNGVER = $(PNGMAJ).$(PNGMIN)
# Shared library names:

View File

@ -8,7 +8,7 @@
# Library name:
PNGMAJ = 0
PNGMIN = 1.2.46rc02
PNGMIN = 1.2.46
PNGVER = $(PNGMAJ).$(PNGMIN)
LIBNAME = libpng12

View File

@ -16,7 +16,7 @@
# Library name:
LIBNAME = libpng12
PNGMAJ = 0
PNGMIN = 1.2.46rc02
PNGMIN = 1.2.46
PNGVER = $(PNGMAJ).$(PNGMIN)
# Shared library names:

View File

@ -17,7 +17,7 @@
# Library name:
LIBNAME = libpng12
PNGMAJ = 0
PNGMIN = 1.2.46rc02
PNGMIN = 1.2.46
PNGVER = $(PNGMAJ).$(PNGMIN)
# Shared library names:

View File

@ -21,7 +21,7 @@ ZLIBINC=/opt/zlib/include
# Library name:
LIBNAME = libpng12
PNGMAJ = 0
PNGMIN = 1.2.46rc02
PNGMIN = 1.2.46
PNGVER = $(PNGMAJ).$(PNGMIN)
# Shared library names:

View File

@ -11,7 +11,7 @@
# Library name:
LIBNAME = libpng12
PNGMAJ = 0
PNGMIN = 1.2.46rc02
PNGMIN = 1.2.46
PNGVER = $(PNGMAJ).$(PNGMIN)
# Shared library names:

View File

@ -21,7 +21,7 @@ ZLIBINC=/opt/zlib/include
# Library name:
LIBNAME = libpng12
PNGMAJ = 0
PNGMIN = 1.2.46rc02
PNGMIN = 1.2.46
PNGVER = $(PNGMAJ).$(PNGMIN)
# Shared library names:

View File

@ -10,7 +10,7 @@
# Library name:
LIBNAME = libpng12
PNGMAJ = 0
PNGMIN = 1.2.46rc02
PNGMIN = 1.2.46
PNGVER = $(PNGMAJ).$(PNGMIN)
# Shared library names:

View File

@ -81,7 +81,7 @@ CFLAGS= $(strip $(MINGW_CCFLAGS) $(addprefix -I,$(ZLIBINC)) \
LIBNAME = libpng12
PNGMAJ = 0
MINGDLL = 12
PNGMIN = 1.2.46rc02
PNGMIN = 1.2.46
PNGVER = $(PNGMAJ).$(PNGMIN)
SHAREDLIB=libpng$(MINGDLL).dll

View File

@ -17,7 +17,7 @@ INCSDIR=${LOCALBASE}/include/libpng12
LIB= png12
SHLIB_MAJOR= 0
SHLIB_MINOR= 1.2.46rc02
SHLIB_MINOR= 1.2.46
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

View File

@ -17,7 +17,7 @@ INCSDIR=${LOCALBASE}/include
LIB= png
SHLIB_MAJOR= 3
SHLIB_MINOR= 1.2.46rc02
SHLIB_MINOR= 1.2.46
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

View File

@ -10,7 +10,7 @@
# Library name:
LIBNAME = libpng12
PNGMAJ = 0
PNGMIN = 1.2.46rc02
PNGMIN = 1.2.46
PNGVER = $(PNGMAJ).$(PNGMIN)
# Shared library names:

View File

@ -11,7 +11,7 @@ LIBDIR= ${PREFIX}/lib
MANDIR= ${PREFIX}/man/cat
SHLIB_MAJOR= 0
SHLIB_MINOR= 1.2.46rc02
SHLIB_MINOR= 1.2.46
LIB= png
SRCS= png.c pngerror.c pngget.c pngmem.c pngpread.c \

View File

@ -12,7 +12,7 @@
# Library name:
LIBNAME = libpng12
PNGMAJ = 0
PNGMIN = 1.2.46rc02
PNGMIN = 1.2.46
PNGVER = $(PNGMAJ).$(PNGMIN)
# Shared library names:

View File

@ -9,7 +9,7 @@
# Library name:
LIBNAME=libpng12
PNGMAJ = 0
PNGMIN = 1.2.46rc02
PNGMIN = 1.2.46
PNGVER = $(PNGMAJ).$(PNGMIN)
# Shared library names:

View File

@ -9,7 +9,7 @@
# Library name:
LIBNAME=libpng12
PNGMAJ = 0
PNGMIN = 1.2.46rc02
PNGMIN = 1.2.46
PNGVER = $(PNGMAJ).$(PNGMIN)
# Shared library names:

View File

@ -11,7 +11,7 @@
# Library name:
PNGMAJ = 0
PNGMIN = 1.2.46rc02
PNGMIN = 1.2.46
PNGVER = $(PNGMAJ).$(PNGMIN)
LIBNAME = libpng12

View File

@ -11,7 +11,7 @@
# Library name:
LIBNAME = libpng12
PNGMAJ = 0
PNGMIN = 1.2.46rc02
PNGMIN = 1.2.46
PNGVER = $(PNGMAJ).$(PNGMIN)
# Shared library names:

View File

@ -11,7 +11,7 @@
# Library name:
LIBNAME = libpng12
PNGMAJ = 0
PNGMIN = 1.2.46rc02
PNGMIN = 1.2.46
PNGVER = $(PNGMAJ).$(PNGMIN)
# Shared library names:

View File

@ -5,7 +5,7 @@
LIBRARY lpngce
EXPORTS
;Version 1.2.46rc02
;Version 1.2.46
png_build_grayscale_palette @1
png_check_sig @2
png_chunk_error @3

View File

@ -2,7 +2,7 @@
; PNG.LIB module definition file for OS/2
;----------------------------------------
; Version 1.2.46rc02
; Version 1.2.46
LIBRARY PNG
DESCRIPTION "PNG image compression library for OS/2"

View File

@ -5,7 +5,7 @@
LIBRARY
EXPORTS
;Version 1.2.46rc02
;Version 1.2.46
png_build_grayscale_palette @1
png_check_sig @2
png_chunk_error @3