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[legacy] Imported from libpng-1.2.43beta04.tar

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This commit is contained in:
Glenn Randers-Pehrson 2010-02-07 22:33:47 -06:00
parent 6328fc1321
commit fa9633125d
62 changed files with 130 additions and 131 deletions
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3
ANNOUNCE
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@ -60,6 +60,9 @@ version 1.2.43beta03 [February 6, 2010]
version 1.2.43beta04 [February 7, 2010]
Fixed incorrect test in new png_push_save_buffer() code.
version 1.2.43beta05 [February 7, 2010]
Reverted recent changes to png_push_save-buffer().
version 1.0.53rc01 and 1.2.43rc01 [February 8, 2010]
No changes.

3
CHANGES
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@ -2662,6 +2662,9 @@ version 1.2.43beta03 [February 6, 2010]
version 1.2.43beta04 [February 7, 2010]
Fixed incorrect test in new png_push_save_buffer() code.
version 1.2.43beta05 [February 7, 2010]
Reverted recent changes to png_push_save-buffer().
version 1.0.53rc01 and 1.2.43rc01 [February 8, 2010]
No changes.

2
CMakeLists.txt
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@ -211,7 +211,7 @@ 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.${PNGLIB_RELEASE}.1.2.43beta03
# VERSION 0.${PNGLIB_RELEASE}.1.2.43beta04
VERSION 0.${PNGLIB_RELEASE}.0
SOVERSION 0
CLEAN_DIRECT_OUTPUT 1)

4
INSTALL
View File

@ -1,5 +1,5 @@
Installing libpng version 1.2.43beta03 - February 7, 2010
Installing libpng version 1.2.43beta04 - February 8, 2010
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-1.2.43beta03" or "libpng12" and "zlib-1.2.3"
might be called "libpng-1.2.43beta04" 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:

2
KNOWNBUG
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@ -1,5 +1,5 @@
Known bugs in libpng version 1.2.43beta03
Known bugs in libpng version 1.2.43beta04
1. December 4, 2009: The PNG_NO_ERROR_NUMBERS macro was inadvertently
defined in libpng-1.2.41/pngconf.h, which may cause a problem with

4
LICENSE
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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 1.2.43beta03, February 7, 2010, are
libpng versions 1.2.6, August 15, 2004, through 1.2.43beta04, February 8, 2010, 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
February 7, 2010
February 8, 2010

2
Makefile.am
View File

@ -86,7 +86,7 @@ EXTRA_DIST= \
${srcdir}/contrib/pngsuite/* \
${srcdir}/contrib/visupng/* \
$(TESTS) \
example.c libpng-1.2.43beta03.txt pngvcrd.c
example.c libpng-1.2.43beta04.txt pngvcrd.c
CLEANFILES= pngout.png libpng12.pc libpng12-config libpng.vers \
libpng.sym

2
Makefile.in
View File

@ -351,7 +351,7 @@ EXTRA_DIST = \
${srcdir}/contrib/pngsuite/* \
${srcdir}/contrib/visupng/* \
$(TESTS) \
example.c libpng-1.2.43beta03.txt pngvcrd.c
example.c libpng-1.2.43beta04.txt 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 1.2.43beta03 - February 7, 2010 (shared library 12.0)
README for libpng version 1.2.43beta04 - February 8, 2010 (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.0.1.2.43beta03)
creates libpng12.so.0.1.2.43beta04)
makefile.linux => Linux/ELF makefile (gcc, creates
libpng12.so.0.1.2.43beta03)
libpng12.so.0.1.2.43beta04)
makefile.gcmmx => Linux/ELF makefile (gcc, creates
libpng12.so.0.1.2.43beta03, previously
libpng12.so.0.1.2.43beta04, 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.0.1.2.43beta03)
(gcc, creates libpng12.so.0.1.2.43beta04)
makefile.sunos => Sun makefile
makefile.solaris => Solaris 2.X makefile
(gcc, creates libpng12.so.0.1.2.43beta03)
(gcc, creates libpng12.so.0.1.2.43beta04)
makefile.so9 => Solaris 9 makefile
(gcc, creates libpng12.so.0.1.2.43beta03)
(gcc, creates libpng12.so.0.1.2.43beta04)
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

4
Y2KINFO
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@ -1,13 +1,13 @@
Y2K compliance in libpng:
=========================
February 7, 2010
February 8, 2010
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 1.2.43beta03 are Y2K compliant. It is my belief that earlier
upward through 1.2.43beta04 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 1.2.43beta03.
# Generated by GNU Autoconf 2.65 for libpng 1.2.43beta04.
#
# 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='1.2.43beta03'
PACKAGE_STRING='libpng 1.2.43beta03'
PACKAGE_VERSION='1.2.43beta04'
PACKAGE_STRING='libpng 1.2.43beta04'
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 1.2.43beta03 to adapt to many kinds of systems.
\`configure' configures libpng 1.2.43beta04 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 $ac_init_help in
short | recursive ) echo "Configuration of libpng 1.2.43beta03:";;
short | recursive ) echo "Configuration of libpng 1.2.43beta04:";;
esac
cat <<\_ACEOF
@ -1612,7 +1612,7 @@ fi
test -n "$ac_init_help" && exit $ac_status
if $ac_init_version; then
cat <<\_ACEOF
libpng configure 1.2.43beta03
libpng configure 1.2.43beta04
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 1.2.43beta03, which was
It was created by libpng $as_me 1.2.43beta04, which was
generated by GNU Autoconf 2.65. Invocation command line was
$ $0 $@
@ -2845,7 +2845,7 @@ fi
# Define the identity of the package.
PACKAGE='libpng'
VERSION='1.2.43beta03'
VERSION='1.2.43beta04'
cat >>confdefs.h <<_ACEOF
@ -2909,7 +2909,7 @@ fi
PNGLIB_VERSION=1.2.43beta03
PNGLIB_VERSION=1.2.43beta04
PNGLIB_MAJOR=1
PNGLIB_MINOR=2
PNGLIB_RELEASE=43
@ -12074,7 +12074,7 @@ cat >>$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 1.2.43beta03, which was
This file was extended by libpng $as_me 1.2.43beta04, which was
generated by GNU Autoconf 2.65. Invocation command line was
CONFIG_FILES = $CONFIG_FILES
@ -12140,7 +12140,7 @@ _ACEOF
cat >>$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 1.2.43beta03
libpng config.status 1.2.43beta04
configured by $0, generated by GNU Autoconf 2.65,
with options \\"\$ac_cs_config\\"

4
configure.ac
View File

@ -18,12 +18,12 @@ AC_PREREQ(2.59)
dnl Version number stuff here:
AC_INIT([libpng], [1.2.43beta03], [png-mng-implement@lists.sourceforge.net])
AC_INIT([libpng], [1.2.43beta04], [png-mng-implement@lists.sourceforge.net])
AM_INIT_AUTOMAKE
dnl stop configure from automagically running automake
AM_MAINTAINER_MODE
PNGLIB_VERSION=1.2.43beta03
PNGLIB_VERSION=1.2.43beta04
PNGLIB_MAJOR=1
PNGLIB_MINOR=2
PNGLIB_RELEASE=43

10
libpng-1.2.43beta03.txt → libpng-1.2.43beta04.txt
View File

@ -1,6 +1,6 @@
libpng.txt - A description on how to use and modify libpng
libpng version 1.2.43beta03 - February 7, 2010
libpng version 1.2.43beta04 - February 8, 2010
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 1.2.43beta03 - February 7, 2010
libpng versions 0.97, January 1998, through 1.2.43beta04 - February 8, 2010
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 1.2.43beta03, not all possible expansions are supported.
As of libpng version 1.2.43beta04, 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
February 7, 2010
February 8, 2010
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 1.2.43beta03 are Y2K compliant. It is my belief that earlier
upward through 1.2.43beta04 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

24
libpng.3
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@ -1,6 +1,6 @@
.TH LIBPNG 3 "February 7, 2010"
.TH LIBPNG 3 "February 8, 2010"
.SH NAME
libpng \- Portable Network Graphics (PNG) Reference Library 1.2.43beta03
libpng \- Portable Network Graphics (PNG) Reference Library 1.2.43beta04
.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 1.2.43beta03 - February 7, 2010
libpng version 1.2.43beta04 - February 8, 2010
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 1.2.43beta03 - February 7, 2010
libpng versions 0.97, January 1998, through 1.2.43beta04 - February 8, 2010
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 1.2.43beta03, not all possible expansions are supported.
As of libpng version 1.2.43beta04, 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
February 7, 2010
February 8, 2010
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 1.2.43beta03 are Y2K compliant. It is my belief that earlier
upward through 1.2.43beta04 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
@ -4299,7 +4299,9 @@ the first widely used release:
1.2.42rc01-05 13 10242 12.so.0.42[.0]
1.0.52 10 10052 10.so.0.52[.0]
1.2.42 13 10242 12.so.0.42[.0]
1.2.43beta01 13 10243 12.so.0.43[.0]
1.2.43beta01-03 13 10243 12.so.0.43[.0]
1.0.53rc01 10 10053 10.so.0.53[.0]
1.2.43rc01 13 10243 12.so.0.43[.0]
Henceforth the source version will match the shared-library minor
and patch numbers; the shared-library major version number will be
@ -4355,7 +4357,7 @@ possible without all of you.
Thanks to Frank J. T. Wojcik for helping with the documentation.
Libpng version 1.2.43beta03 - February 7, 2010:
Libpng version 1.2.43beta04 - February 8, 2010:
Initially created in 1995 by Guy Eric Schalnat, then of Group 42, Inc.
Currently maintained by Glenn Randers-Pehrson (glennrp at users.sourceforge.net).
@ -4378,7 +4380,7 @@ this sentence.
This code is released under the libpng license.
libpng versions 1.2.6, August 15, 2004, through 1.2.43beta03, February 7, 2010, are
libpng versions 1.2.6, August 15, 2004, through 1.2.43beta04, February 8, 2010, 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
@ -4477,7 +4479,7 @@ certification mark of the Open Source Initiative.
Glenn Randers-Pehrson
glennrp at users.sourceforge.net
February 7, 2010
February 8, 2010
.\" end of man page

4
libpngpf.3
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@ -1,6 +1,6 @@
.TH LIBPNGPF 3 "February 7, 2010"
.TH LIBPNGPF 3 "February 8, 2010"
.SH NAME
libpng \- Portable Network Graphics (PNG) Reference Library 1.2.43beta03
libpng \- Portable Network Graphics (PNG) Reference Library 1.2.43beta04
(private functions)
.SH SYNOPSIS
\fB#include <png.h>\fP

2
png.5
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@ -1,4 +1,4 @@
.TH PNG 5 "February 7, 2010"
.TH PNG 5 "February 8, 2010"
.SH NAME
png \- Portable Network Graphics (PNG) format
.SH DESCRIPTION

8
png.c
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@ -1,7 +1,7 @@
/* png.c - location for general purpose libpng functions
*
* Last changed in libpng 1.2.43 [February 7, 2010]
* Last changed in libpng 1.2.43 [February 8, 2010]
* 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.)
@ -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_43beta03 Your_png_h_is_not_version_1_2_43beta03;
typedef version_1_2_43beta04 Your_png_h_is_not_version_1_2_43beta04;
/* Version information for C files. This had better match the version
* string defined in png.h.
@ -724,13 +724,13 @@ png_get_copyright(png_structp png_ptr)
#else
#ifdef __STDC__
return ((png_charp) PNG_STRING_NEWLINE \
"libpng version 1.2.43beta03 - February 7, 2010" PNG_STRING_NEWLINE \
"libpng version 1.2.43beta04 - February 8, 2010" PNG_STRING_NEWLINE \
"Copyright (c) 1998-2010 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 1.2.43beta03 - February 7, 2010\
return ((png_charp) "libpng version 1.2.43beta04 - February 8, 2010\
Copyright (c) 1998-2010 Glenn Randers-Pehrson\
Copyright (c) 1996-1997 Andreas Dilger\
Copyright (c) 1995-1996 Guy Eric Schalnat, Group 42, Inc.");

21
png.h
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@ -1,6 +1,6 @@
/* png.h - header file for PNG reference library
*
* libpng version 1.2.43beta03 - February 7, 2010
* libpng version 1.2.43beta04 - February 8, 2010
* 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.)
@ -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 1.2.43beta03 - February 7, 2010: Glenn
* libpng versions 0.97, January 1998, through 1.2.43beta04 - February 8, 2010: Glenn
* See also "Contributing Authors", below.
*
* Note about libpng version numbers:
@ -254,9 +254,8 @@
* 1.2.42rc01-05 13 10242 12.so.0.42[.0]
* 1.0.52 10 10052 10.so.0.52[.0]
* 1.2.42 13 10242 12.so.0.42[.0]
* 1.2.43beta01-02 13 10243 12.so.0.43[.0]
* 1.2.43beta01-03 13 10243 12.so.0.43[.0]
* 1.0.53rc01 10 10053 10.so.0.53[.0]
* 1.2.43beta03 13 10243 12.so.0.43[.0]
* 1.2.43rc01 13 10243 12.so.0.43[.0]
*
* Henceforth the source version will match the shared-library major
@ -289,7 +288,7 @@
*
* This code is released under the libpng license.
*
* libpng versions 1.2.6, August 15, 2004, through 1.2.43beta03, February 7, 2010, are
* libpng versions 1.2.6, August 15, 2004, through 1.2.43beta04, February 8, 2010, are
* Copyright (c) 2004, 2006-2010 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:
@ -401,13 +400,13 @@
* Y2K compliance in libpng:
* =========================
*
* February 7, 2010
* February 8, 2010
*
* 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 1.2.43beta03 are Y2K compliant. It is my belief that earlier
* upward through 1.2.43beta04 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
@ -463,9 +462,9 @@
*/
/* Version information for png.h - this should match the version in png.c */
#define PNG_LIBPNG_VER_STRING "1.2.43beta03"
#define PNG_LIBPNG_VER_STRING "1.2.43beta04"
#define PNG_HEADER_VERSION_STRING \
" libpng version 1.2.43beta03 - February 7, 2010\n"
" libpng version 1.2.43beta04 - February 8, 2010\n"
#define PNG_LIBPNG_VER_SONUM 0
#define PNG_LIBPNG_VER_DLLNUM 13
@ -478,7 +477,7 @@
* PNG_LIBPNG_VER_STRING, omitting any leading zero:
*/
#define PNG_LIBPNG_VER_BUILD 03
#define PNG_LIBPNG_VER_BUILD 04
/* Release Status */
#define PNG_LIBPNG_BUILD_ALPHA 1
@ -1543,7 +1542,7 @@ 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_43beta03;
typedef png_structp version_1_2_43beta04;
typedef png_struct FAR * FAR * png_structpp;

2
pngconf.h
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@ -1,7 +1,7 @@
/* pngconf.h - machine configurable file for libpng
*
* libpng version 1.2.43beta03 - February 7, 2010
* libpng version 1.2.43beta04 - February 8, 2010
* 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.)

2
pngget.c
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@ -1,7 +1,7 @@
/* pngget.c - retrieval of values from info struct
*
* Last changed in libpng 1.2.43 [February 7, 2010]
* Last changed in libpng 1.2.43 [February 8, 2010]
* 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.)

2
pngmem.c
View File

@ -1,7 +1,7 @@
/* pngmem.c - stub functions for memory allocation
*
* Last changed in libpng 1.2.41 [February 7, 2010]
* Last changed in libpng 1.2.41 [February 8, 2010]
* 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.)

22
pngpread.c
View File

@ -688,27 +688,19 @@ png_push_save_buffer(png_structp png_ptr)
}
}
}
if (png_ptr->save_buffer_size >
(png_ptr->save_buffer_max - png_ptr->current_buffer_size))
if (png_ptr->save_buffer_size + png_ptr->current_buffer_size >
png_ptr->save_buffer_max)
{
png_size_t new_max;
png_bytep old_buffer;
if (png_ptr->save_buffer_max == PNG_SIZE_MAX ||
(png_ptr->save_buffer_size > PNG_SIZE_MAX -
png_ptr->current_buffer_size))
png_error(png_ptr, "Overflow of save_buffer");
if (png_ptr->save_buffer_size > PNG_SIZE_MAX -
(png_ptr->current_buffer_size +
(png_ptr->save_buffer_size >> 3) + 256))
new_max = PNG_SIZE_MAX;
(png_ptr->current_buffer_size + 256))
{
png_error(png_ptr, "Potential overflow of save_buffer");
}
else
new_max = png_ptr->save_buffer_size + png_ptr->current_buffer_size +
(png_ptr->save_buffer_size >> 3) + 256;
new_max = png_ptr->save_buffer_size + png_ptr->current_buffer_size + 256;
old_buffer = png_ptr->save_buffer;
png_ptr->save_buffer = (png_bytep)png_malloc(png_ptr,
(png_uint_32)new_max);

2
pngread.c
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@ -1,7 +1,7 @@
/* pngread.c - read a PNG file
*
* Last changed in libpng 1.2.43 [February 7, 2010]
* Last changed in libpng 1.2.43 [February 8, 2010]
* Copyright (c) 1998-2009 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.)

2
pngrio.c
View File

@ -1,7 +1,7 @@
/* pngrio.c - functions for data input
*
* Last changed in libpng 1.2.43 [February 7, 2010]
* Last changed in libpng 1.2.43 [February 8, 2010]
* 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.)

2
pngrtran.c
View File

@ -1,7 +1,7 @@
/* pngrtran.c - transforms the data in a row for PNG readers
*
* Last changed in libpng 1.2.43 [February 7, 2010]
* Last changed in libpng 1.2.43 [February 8, 2010]
* 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.)

2
pngrutil.c
View File

@ -1,7 +1,7 @@
/* pngrutil.c - utilities to read a PNG file
*
* Last changed in libpng 1.2.43 [February 7, 2010]
* Last changed in libpng 1.2.43 [February 8, 2010]
* Copyright (c) 1998-2009 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.)

2
pngset.c
View File

@ -1,7 +1,7 @@
/* pngset.c - storage of image information into info struct
*
* Last changed in libpng 1.2.43 [February 7, 2010]
* Last changed in libpng 1.2.43 [February 8, 2010]
* 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.)

4
pngtest.c
View File

@ -1,7 +1,7 @@
/* pngtest.c - a simple test program to test libpng
*
* Last changed in libpng 1.2.43 [February 7, 2010]
* Last changed in libpng 1.2.43 [February 8, 2010]
* 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.)
@ -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_43beta03 your_png_h_is_not_version_1_2_43beta03;
typedef version_1_2_43beta04 your_png_h_is_not_version_1_2_43beta04;

2
pngwtran.c
View File

@ -1,7 +1,7 @@
/* pngwtran.c - transforms the data in a row for PNG writers
*
* Last changed in libpng 1.2.43 [February 7, 2010]
* Last changed in libpng 1.2.43 [February 8, 2010]
* 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.)

2
pngwutil.c
View File

@ -1,7 +1,7 @@
/* pngwutil.c - utilities to write a PNG file
*
* Last changed in libpng 1.2.43 [February 7, 2010]
* Last changed in libpng 1.2.43 [February 8, 2010]
* 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.)

4
projects/wince.txt
View File

@ -1,6 +1,6 @@
A set of project files is available for WinCE. Get
libpng-1.2.43beta03-project-wince.zip from a libpng distribution
libpng-1.2.43beta04-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-1.2.43beta03-project-wince.zip"
"unzip -a libpng-1.2.43beta04-project-wince.zip"

4
projects/xcode/libpng.xcodeproj/project.pbxproj
View File

@ -222,7 +222,7 @@
COPY_PHASE_STRIP = NO;
DYLIB_COMPATIBILITY_VERSION = 3;
DYLIB_CURRENT_VERSION = 3;
FRAMEWORK_VERSION = 1.2.43beta03;
FRAMEWORK_VERSION = 1.2.43beta04;
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 = 1.2.43beta03;
FRAMEWORK_VERSION = 1.2.43beta04;
GCC_PRECOMPILE_PREFIX_HEADER = NO;
GCC_PREFIX_HEADER = "";
INFOPLIST_FILE = Info.plist;

14
scripts/README.txt
View File

@ -1,8 +1,8 @@
Makefiles for libpng version 1.2.43beta03 - February 7, 2010
Makefiles for libpng version 1.2.43beta04 - February 8, 2010
makefile.linux => Linux/ELF makefile
(gcc, creates libpng12.so.0.1.2.43beta03)
(gcc, creates libpng12.so.0.1.2.43beta04)
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 1.2.43beta03 - February 7, 2010
makefile.dec => DEC Alpha UNIX makefile
makefile.dj2 => DJGPP 2 makefile
makefile.elf => Linux/ELF makefile symbol versioning,
gcc, creates libpng12.so.0.1.2.43beta03)
gcc, creates libpng12.so.0.1.2.43beta04)
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 1.2.43beta03 - February 7, 2010
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.0.1.2.43beta03)
creates libpng12.so.0.1.2.43beta04)
makefile.sgi => Silicon Graphics IRIX makefile (cc, creates static lib)
makefile.solaris => Solaris 2.X makefile (gcc,
creates libpng12.so.0.1.2.43beta03)
creates libpng12.so.0.1.2.43beta04)
makefile.solaris-x86 => Solaris 2.X makefile (gcc, no MMX code,
creates libpng12.so.0.1.2.43beta03)
creates libpng12.so.0.1.2.43beta04)
makefile.so9 => Solaris 9 makefile (gcc,
creates libpng12.so.0.1.2.43beta03)
creates libpng12.so.0.1.2.43beta04)
makefile.std => Generic UNIX makefile (cc, creates static libpng.a)
makefile.sunos => Sun makefile
makefile.32sunu => Sun Ultra 32-bit makefile

2
scripts/libpng-config-head.in
View File

@ -11,7 +11,7 @@
# Modeled after libxml-config.
version=1.2.43beta03
version=1.2.43beta04
prefix=""
libdir=""
libs=""

2
scripts/libpng.pc.in
View File

@ -5,6 +5,6 @@ includedir=@includedir@/libpng12
Name: libpng
Description: Loads and saves PNG files
Version: 1.2.43beta03
Version: 1.2.43beta04
Libs: -L${libdir} -lpng12
Cflags: -I${includedir}

2
scripts/makefile.32sunu
View File

@ -11,7 +11,7 @@
# Library name:
LIBNAME=libpng12
PNGMAJ = 0
PNGMIN = 1.2.43beta03
PNGMIN = 1.2.43beta04
PNGVER = $(PNGMAJ).$(PNGMIN)
# Shared library names:

2
scripts/makefile.64sunu
View File

@ -11,7 +11,7 @@
# Library name:
LIBNAME=libpng12
PNGMAJ = 0
PNGMIN = 1.2.43beta03
PNGMIN = 1.2.43beta04
PNGVER = $(PNGMAJ).$(PNGMIN)
# Shared library names:

2
scripts/makefile.aix
View File

@ -23,7 +23,7 @@ LN_SF = ln -f -s
LIBNAME=libpng12
PNGMAJ = 0
PNGMIN = 1.2.43beta03
PNGMIN = 1.2.43beta04
PNGVER = $(PNGMAJ).$(PNGMIN)
prefix=/usr/local

2
scripts/makefile.beos
View File

@ -11,7 +11,7 @@
# Library name:
LIBNAME=libpng12
PNGMAJ = 0
PNGMIN = 1.2.43beta03
PNGMIN = 1.2.43beta04
PNGVER = $(PNGMAJ).$(PNGMIN)
# Shared library names:

2
scripts/makefile.cygwin
View File

@ -77,7 +77,7 @@ CFLAGS= $(strip $(MINGW_CCFLAGS) $(addprefix -I,$(ZLIBINC)) \
LIBNAME = libpng12
PNGMAJ = 0
CYGDLL = 12
PNGMIN = 1.2.43beta03
PNGMIN = 1.2.43beta04
PNGVER = $(PNGMAJ).$(PNGMIN)
SHAREDLIB=cygpng$(CYGDLL).dll

2
scripts/makefile.darwin
View File

@ -22,7 +22,7 @@ ZLIBINC=../zlib
# Library name:
LIBNAME = libpng12
PNGMAJ = 12
PNGMIN = 1.2.43beta03
PNGMIN = 1.2.43beta04
PNGVER = $(PNGMAJ).$(PNGMIN)
# Shared library names:

2
scripts/makefile.dec
View File

@ -8,7 +8,7 @@
# Library name:
PNGMAJ = 0
PNGMIN = 1.2.43beta03
PNGMIN = 1.2.43beta04
PNGVER = $(PNGMAJ).$(PNGMIN)
LIBNAME = libpng12

2
scripts/makefile.elf
View File

@ -16,7 +16,7 @@
# Library name:
LIBNAME = libpng12
PNGMAJ = 0
PNGMIN = 1.2.43beta03
PNGMIN = 1.2.43beta04
PNGVER = $(PNGMAJ).$(PNGMIN)
# Shared library names:

2
scripts/makefile.gcmmx
View File

@ -17,7 +17,7 @@
# Library name:
LIBNAME = libpng12
PNGMAJ = 0
PNGMIN = 1.2.43beta03
PNGMIN = 1.2.43beta04
PNGVER = $(PNGMAJ).$(PNGMIN)
# Shared library names:

2
scripts/makefile.hp64
View File

@ -21,7 +21,7 @@ ZLIBINC=/opt/zlib/include
# Library name:
LIBNAME = libpng12
PNGMAJ = 0
PNGMIN = 1.2.43beta03
PNGMIN = 1.2.43beta04
PNGVER = $(PNGMAJ).$(PNGMIN)
# Shared library names:

2
scripts/makefile.hpgcc
View File

@ -11,7 +11,7 @@
# Library name:
LIBNAME = libpng12
PNGMAJ = 0
PNGMIN = 1.2.43beta03
PNGMIN = 1.2.43beta04
PNGVER = $(PNGMAJ).$(PNGMIN)
# Shared library names:

2
scripts/makefile.hpux
View File

@ -21,7 +21,7 @@ ZLIBINC=/opt/zlib/include
# Library name:
LIBNAME = libpng12
PNGMAJ = 0
PNGMIN = 1.2.43beta03
PNGMIN = 1.2.43beta04
PNGVER = $(PNGMAJ).$(PNGMIN)
# Shared library names:

2
scripts/makefile.linux
View File

@ -10,7 +10,7 @@
# Library name:
LIBNAME = libpng12
PNGMAJ = 0
PNGMIN = 1.2.43beta03
PNGMIN = 1.2.43beta04
PNGVER = $(PNGMAJ).$(PNGMIN)
# Shared library names:

2
scripts/makefile.mingw
View File

@ -77,7 +77,7 @@ CFLAGS= $(strip $(MINGW_CCFLAGS) $(addprefix -I,$(ZLIBINC)) \
LIBNAME = libpng12
PNGMAJ = 0
MINGDLL = 12
PNGMIN = 1.2.43beta03
PNGMIN = 1.2.43beta04
PNGVER = $(PNGMAJ).$(PNGMIN)
SHAREDLIB=libpng$(MINGDLL).dll

2
scripts/makefile.ne12bsd
View File

@ -17,7 +17,7 @@ INCSDIR=${LOCALBASE}/include/libpng12
LIB= png12
SHLIB_MAJOR= 0
SHLIB_MINOR= 1.2.43beta03
SHLIB_MINOR= 1.2.43beta04
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

2
scripts/makefile.netbsd
View File

@ -17,7 +17,7 @@ INCSDIR=${LOCALBASE}/include
LIB= png
SHLIB_MAJOR= 3
SHLIB_MINOR= 1.2.43beta03
SHLIB_MINOR= 1.2.43beta04
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

2
scripts/makefile.nommx
View File

@ -10,7 +10,7 @@
# Library name:
LIBNAME = libpng12
PNGMAJ = 0
PNGMIN = 1.2.43beta03
PNGMIN = 1.2.43beta04
PNGVER = $(PNGMAJ).$(PNGMIN)
# Shared library names:

2
scripts/makefile.openbsd
View File

@ -11,7 +11,7 @@ LIBDIR= ${PREFIX}/lib
MANDIR= ${PREFIX}/man/cat
SHLIB_MAJOR= 0
SHLIB_MINOR= 1.2.43beta03
SHLIB_MINOR= 1.2.43beta04
LIB= png
SRCS= png.c pngerror.c pngget.c pngmem.c pngpread.c \

2
scripts/makefile.sco
View File

@ -12,7 +12,7 @@
# Library name:
LIBNAME = libpng12
PNGMAJ = 0
PNGMIN = 1.2.43beta03
PNGMIN = 1.2.43beta04
PNGVER = $(PNGMAJ).$(PNGMIN)
# Shared library names:

2
scripts/makefile.sggcc
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@ -9,7 +9,7 @@
# Library name:
LIBNAME=libpng12
PNGMAJ = 0
PNGMIN = 1.2.43beta03
PNGMIN = 1.2.43beta04
PNGVER = $(PNGMAJ).$(PNGMIN)
# Shared library names:

2
scripts/makefile.sgi
View File

@ -9,7 +9,7 @@
# Library name:
LIBNAME=libpng12
PNGMAJ = 0
PNGMIN = 1.2.43beta03
PNGMIN = 1.2.43beta04
PNGVER = $(PNGMAJ).$(PNGMIN)
# Shared library names:

2
scripts/makefile.so9
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@ -11,7 +11,7 @@
# Library name:
PNGMAJ = 0
PNGMIN = 1.2.43beta03
PNGMIN = 1.2.43beta04
PNGVER = $(PNGMAJ).$(PNGMIN)
LIBNAME = libpng12

2
scripts/makefile.solaris
View File

@ -11,7 +11,7 @@
# Library name:
LIBNAME = libpng12
PNGMAJ = 0
PNGMIN = 1.2.43beta03
PNGMIN = 1.2.43beta04
PNGVER = $(PNGMAJ).$(PNGMIN)
# Shared library names:

2
scripts/makefile.solaris-x86
View File

@ -11,7 +11,7 @@
# Library name:
LIBNAME = libpng12
PNGMAJ = 0
PNGMIN = 1.2.43beta03
PNGMIN = 1.2.43beta04
PNGVER = $(PNGMAJ).$(PNGMIN)
# Shared library names:

2
scripts/png32ce.def
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@ -5,7 +5,7 @@
LIBRARY lpngce
EXPORTS
;Version 1.2.43beta03
;Version 1.2.43beta04
png_build_grayscale_palette @1
png_check_sig @2
png_chunk_error @3

2
scripts/pngos2.def
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@ -2,7 +2,7 @@
; PNG.LIB module definition file for OS/2
;----------------------------------------
; Version 1.2.43beta03
; Version 1.2.43beta04
LIBRARY PNG
DESCRIPTION "PNG image compression library for OS/2"

2
scripts/pngw32.def
View File

@ -5,7 +5,7 @@
LIBRARY
EXPORTS
;Version 1.2.43beta03
;Version 1.2.43beta04
png_build_grayscale_palette @1
png_check_sig @2
png_chunk_error @3