From 582fec4e11e91a3c4f34693bcda2b8cb6c539e95 Mon Sep 17 00:00:00 2001 From: Glenn Randers-Pehrson Date: Thu, 4 Oct 2007 15:33:53 -0500 Subject: [PATCH] Imported from libpng-1.2.22beta1.tar --- ANNOUNCE | 108 +++++++++++++++----- CHANGES | 6 +- INSTALL | 16 +-- KNOWNBUG | 2 +- LICENSE | 2 +- README | 14 +-- Y2KINFO | 2 +- configure | 24 ++--- configure.ac | 6 +- libpng-1.2.21.txt => libpng-1.2.22beta1.txt | 4 +- libpng.3 | 11 +- libpngpf.3 | 2 +- png.c | 6 +- png.h | 23 +++-- pngconf.h | 2 +- pngerror.c | 2 +- pngrtran.c | 5 +- pngrutil.c | 2 +- pngset.c | 2 +- pngtest.c | 2 +- scripts/CMakeLists.txt | 4 +- scripts/libpng-config-head.in | 2 +- scripts/libpng.pc-configure.in | 2 +- scripts/libpng.pc.in | 2 +- scripts/makefile.32sunu | 2 +- scripts/makefile.64sunu | 2 +- scripts/makefile.aix | 2 +- scripts/makefile.beos | 2 +- scripts/makefile.cygwin | 2 +- scripts/makefile.darwin | 2 +- scripts/makefile.dec | 2 +- scripts/makefile.elf | 2 +- scripts/makefile.gcmmx | 2 +- scripts/makefile.hp64 | 2 +- scripts/makefile.hpgcc | 2 +- scripts/makefile.hpux | 2 +- scripts/makefile.linux | 2 +- scripts/makefile.mingw | 2 +- scripts/makefile.ne12bsd | 2 +- scripts/makefile.netbsd | 2 +- scripts/makefile.nommx | 2 +- scripts/makefile.openbsd | 2 +- scripts/makefile.sco | 2 +- scripts/makefile.sggcc | 2 +- scripts/makefile.sgi | 2 +- scripts/makefile.so9 | 2 +- scripts/makefile.solaris | 2 +- scripts/makefile.solaris-x86 | 2 +- scripts/pngos2.def | 2 +- scripts/pngw32.def | 2 +- 50 files changed, 185 insertions(+), 118 deletions(-) rename libpng-1.2.21.txt => libpng-1.2.22beta1.txt (99%) diff --git a/ANNOUNCE b/ANNOUNCE index b65b9b97..ae855e74 100644 --- a/ANNOUNCE +++ b/ANNOUNCE @@ -1,58 +1,120 @@ -Libpng 1.2.21 - October 4, 2007 +Libpng 1.2.22beta1 - October 4, 2007 -This is a public release of libpng, intended for use in production codes. +This is not intended to be a public release. It will be replaced +within a few weeks by a public version or by another test version. Files available for download: Source files with LF line endings (for Unix/Linux) and with a "configure" script - libpng-1.2.21.tar.gz - libpng-1.2.21.tar.bz2 + libpng-1.2.22beta1.tar.gz + libpng-1.2.22beta1.tar.bz2 Source files with LF line endings (for Unix/Linux) without the "configure" script - libpng-1.2.21-no-config.tar.gz - libpng-1.2.21-no-config.tar.bz2 + libpng-1.2.22beta1-no-config.tar.gz + libpng-1.2.22beta1-no-config.tar.bz2 Source files with CRLF line endings (for Windows), without the "configure" script - lpng1221.zip - lpng1221.tar.bz2 + lp1222b01.zip + lp1222b01.tar.bz2 Project files - libpng-1.2.21-project-netware.zip - libpng-1.2.21-project-wince.zip + libpng-1.2.22beta1-project-netware.zip + libpng-1.2.22beta1-project-wince.zip Other information: - libpng-1.2.21-README.txt - libpng-1.2.21-KNOWNBUGS.txt - libpng-1.2.21-LICENSE.txt - libpng-1.2.21-Y2K-compliance.txt + libpng-1.2.22beta1-README.txt + libpng-1.2.22beta1-KNOWNBUGS.txt + libpng-1.2.22beta1-LICENSE.txt + libpng-1.2.22beta1-Y2K-compliance.txt -Changes since the last public release (1.2.20): +Changes since the last public release (1.2.19): -version 1.2.21 [October 4, 2007] +version 1.2.20beta01 [August 19, 2007] + Fixed problem with compiling pnggccrd.c on Intel-Apple platforms. + Added PNG_NO_ERROR_TEXT feature, with demo in contrib/pngminim + Removed define PNG_WARN_UNINITIALIZED_ROW 1 /* 0: warning; 1: error */ + because it caused some trouble. +version 1.2.20beta02 [August 20, 2007] + Avoid compiling pnggccrd.c on Intel-Apple platforms. + +version 1.2.20beta03 [August 20, 2007] + Added "/D PNG_NO_MMX_CODE" to the non-mmx builds of projects/visualc6 + and visualc71. + +version 1.2.20beta04 [August 21, 2007] + Revised pngvcrd.c for improved efficiency (Steve Snyder). + +version 1.2.20rc1 [August 23, 2007] + Revised pngconf.h to set PNG_NO_MMX_CODE for gcc-3.x compilers. + +version 1.2.20rc2 [August 27, 2007] + Revised scripts/CMakeLists.txt + Revised #ifdefs to ensure one and only one of pnggccrd.c, pngvcrd.c, + or part of pngrutil.c is selected. + +version 1.2.20rc3 [October 4, 2007] + Remove a little more code in pngwutil.c when PNG_NO_WRITE_FILTER is selected. + Added /D _CRT_SECURE_NO_WARNINGS to visual6c and visualc71 projects. + Compile png_mmx_support() in png.c even when PNG_NO_MMX_CODE is defined. + Restored a "superfluous" #ifdef that was removed from 1.2.20rc2 pnggccrd.c, + breaking the png_mmx_support() function. + +version 1.2.20rc4 [September 1, 2007] + Removed Intel contributions (MMX, Optimized C). + +version 1.2.20rc5 [September 2, 2007] + Restored configure and Makefile.in to rc3 and put a snippet of code in + pnggccrd.c, to ensure configure makes the same PNG_NO_MMX_CODE selection + +version 1.2.20rc6 [September 2, 2007] + Fixed bugs in scripts/CMakeLists.txt + Removed pngvcrd.c references from msvc projects. + +version 1.0.28 and 1.2.20 [September 8, 2007] Removed "(NO READ SUPPORT)" from png_get_header_version() string. + +version 1.2.21beta1 [September 14, 2007] Fixed various mistakes reported by George Cook and Jeff Phillips: - logical vs bitwise NOT in pngrtran.c, bug introduced in 1.2.19 - 16-bit cheap transparency expansion, bug introduced in 1.2.19 - errors with sizeof(unknown_chunk.name), bugs introduced in 1.2.19 + logical vs bitwise NOT in pngrtran.c, bug introduced in 1.2.19rc2 + 16-bit cheap transparency expansion, bug introduced in 1.2.19beta2 + errors with sizeof(unknown_chunk.name), bugs introduced in 1.2.19beta11 <= compare with unsigned var in pngset.c, should be ==. + +version 1.2.21beta2 [September 18, 2007] Removed some extraneous typecasts. - Fixed potential out-of-bounds read in png_handle_pCAL(), png_handle_sCAL(), - png_push_read_tEXt(), png_handle_iTXt(), and png_handle_ztXt() ("flayer" - results reported by Tavis Ormandy). + +version 1.2.21rc1 [September 25, 2007] + Fixed potential out-of-bounds reads in png_handle_pCAL() and + png_handle_ztXt() ("flayer" results reported by Tavis Ormandy). + +version 1.2.21rc2 [September 26, 2007] + Fixed potential out-of-bounds reads in png_handle_sCAL(), + png_handle_iTXt(), and png_push_read_tEXt(). Remove some PNG_CONST declarations from pngwutil.c to avoid compiler warnings - Revised makefiles to update libpng.pc properly. + Revised makefiles to update paths in libpng.pc properly. + +version 1.2.21rc3 [September 27, 2007] + Revised makefiles to update "Libs" in libpng.pc properly. + +version 1.0.29 and 1.2.21rc3 [October 4, 2007] + No changes. + +version 1.2.22beta1 [October 4, 2007] + Again, fixed logical vs bitwise NOT in pngrtran.c, bug introduced + in 1.2.19rc2 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 diff --git a/CHANGES b/CHANGES index d7aa8078..af8f7621 100644 --- a/CHANGES +++ b/CHANGES @@ -1480,7 +1480,7 @@ version 1.2.9beta5 [March 4, 2006] Restored scripts/makefile.elf which was inadvertently deleted. version 1.2.9beta6 [March 6, 2006] - Fixed typo (21) in configuration files. + Fixed typo (22) in configuration files. version 1.2.9beta7 [March 7, 2006] Removed libpng.vers and libpng.sym from libpng12_la_SOURCES in Makefile.am @@ -1966,6 +1966,10 @@ version 1.2.21rc3 [September 27, 2007] version 1.0.29 and 1.2.21rc3 [October 4, 2007] No changes. +version 1.2.22beta1 [October 4, 2007] + Again, fixed logical vs bitwise NOT in pngrtran.c, bug introduced + in 1.2.19rc2 + Send comments/corrections/commendations to png-mng-implement at lists.sf.net (subscription required; visit https://lists.sourceforge.net/lists/listinfo/png-mng-implement diff --git a/INSTALL b/INSTALL index 1b927086..acc89d52 100644 --- a/INSTALL +++ b/INSTALL @@ -1,5 +1,5 @@ -Installing libpng version 1.2.21 - October 4, 2007 +Installing libpng version 1.2.22beta1 - October 4, 2007 On Unix/Linux and similar systems, you can simply type @@ -44,7 +44,7 @@ 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-1.2.21" or "lpng109" and "zlib-1.2.1" +might be called "libpng-1.2.22beta1" or "lpng109" and "zlib-1.2.1" or "zlib121") so that you have directories called "zlib" and "libpng". Your directory structure should look like this: @@ -101,9 +101,9 @@ include CMakeLists.txt => "cmake" script makefile.std => Generic UNIX makefile (cc, creates static libpng.a) makefile.elf => Linux/ELF makefile symbol versioning, - gcc, creates libpng12.so.0.1.2.21) + gcc, creates libpng12.so.0.1.2.22beta1) makefile.linux => Linux/ELF makefile - (gcc, creates libpng12.so.0.1.2.21) + (gcc, creates libpng12.so.0.1.2.22beta1) makefile.gcc => Generic makefile (gcc, creates static libpng.a) makefile.knr => Archaic UNIX Makefile that converts files with ansi2knr (Requires ansi2knr.c from @@ -125,14 +125,14 @@ include makefile.openbsd => OpenBSD makefile makefile.sgi => Silicon Graphics IRIX makefile (cc, creates static lib) makefile.sggcc => Silicon Graphics (gcc, - creates libpng12.so.0.1.2.21) + creates libpng12.so.0.1.2.22beta1) makefile.sunos => Sun makefile makefile.solaris => Solaris 2.X makefile (gcc, - creates libpng12.so.0.1.2.21) + creates libpng12.so.0.1.2.22beta1) makefile.solaris-x86 => Solaris/intelMMX 2.X makefile (gcc, - creates libpng12.so.0.1.2.21) + creates libpng12.so.0.1.2.22beta1) makefile.so9 => Solaris 9 makefile (gcc, - creates libpng12.so.0.1.2.21) + creates libpng12.so.0.1.2.22beta1) 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 diff --git a/KNOWNBUG b/KNOWNBUG index 2f1e2278..e07587a9 100644 --- a/KNOWNBUG +++ b/KNOWNBUG @@ -1,5 +1,5 @@ -Known bugs in libpng version 1.2.21 +Known bugs in libpng version 1.2.22beta1 1. February 23, 2006: The custom makefiles don't build libpng with -lz. diff --git a/LICENSE b/LICENSE index 462c70df..be9173d9 100644 --- a/LICENSE +++ b/LICENSE @@ -8,7 +8,7 @@ COPYRIGHT NOTICE, DISCLAIMER, and LICENSE: If you modify libpng you may insert additional notices immediately following this sentence. -libpng versions 1.2.6, August 15, 2004, through 1.2.21, October 4, 2007, are +libpng versions 1.2.6, August 15, 2004, through 1.2.22beta1, October 4, 2007, are Copyright (c) 2004, 2006-2007 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 diff --git a/README b/README index 603d415f..1d485b00 100644 --- a/README +++ b/README @@ -1,4 +1,4 @@ -README for libpng version 1.2.21 - October 4, 2007 (shared library 12.0) +README for libpng version 1.2.22beta1 - October 4, 2007 (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. @@ -190,11 +190,11 @@ Files in this distribution: descrip.mms => VMS makefile for MMS or MMK makefile.std => Generic UNIX makefile (cc, creates static libpng.a) makefile.elf => Linux/ELF makefile symbol versioning, - gcc, creates libpng12.so.0.1.2.21) + gcc, creates libpng12.so.0.1.2.22beta1) makefile.linux => Linux/ELF makefile - (gcc, creates libpng12.so.0.1.2.21) + (gcc, creates libpng12.so.0.1.2.22beta1) makefile.gcmmx => Linux/ELF makefile - (gcc, creates libpng12.so.0.1.2.21, + (gcc, creates libpng12.so.0.1.2.22beta1, uses assembler code tuned for Intel MMX platform) makefile.gcc => Generic makefile (gcc, creates static libpng.a) makefile.knr => Archaic UNIX Makefile that converts files with @@ -216,12 +216,12 @@ 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.0.1.2.21) + (gcc, creates libpng12.so.0.1.2.22beta1) makefile.sunos => Sun makefile makefile.solaris => Solaris 2.X makefile - (gcc, creates libpng12.so.0.1.2.21) + (gcc, creates libpng12.so.0.1.2.22beta1) makefile.so9 => Solaris 9 makefile - (gcc, creates libpng12.so.0.1.2.21) + (gcc, creates libpng12.so.0.1.2.22beta1) 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 diff --git a/Y2KINFO b/Y2KINFO index d6f6adcb..a0be75cf 100644 --- a/Y2KINFO +++ b/Y2KINFO @@ -7,7 +7,7 @@ an official declaration. This is your unofficial assurance that libpng from version 0.71 and - upward through 1.2.21 are Y2K compliant. It is my belief that earlier + upward through 1.2.22beta1 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 diff --git a/configure b/configure index 7b2f55f3..aa52248d 100755 --- a/configure +++ b/configure @@ -1,6 +1,6 @@ #! /bin/sh # Guess values for system-dependent variables and create Makefiles. -# Generated by GNU Autoconf 2.61 for libpng 1.2.21. +# Generated by GNU Autoconf 2.61 for libpng 1.2.22beta1. # # Report bugs to . # @@ -728,8 +728,8 @@ SHELL=${CONFIG_SHELL-/bin/sh} # Identity of this package. PACKAGE_NAME='libpng' PACKAGE_TARNAME='libpng' -PACKAGE_VERSION='1.2.21' -PACKAGE_STRING='libpng 1.2.21' +PACKAGE_VERSION='1.2.22beta1' +PACKAGE_STRING='libpng 1.2.22beta1' PACKAGE_BUGREPORT='png-mng-implement@lists.sourceforge.net' ac_unique_file="pngget.c" @@ -1405,7 +1405,7 @@ if test "$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 1.2.21 to adapt to many kinds of systems. +\`configure' configures libpng 1.2.22beta1 to adapt to many kinds of systems. Usage: $0 [OPTION]... [VAR=VALUE]... @@ -1475,7 +1475,7 @@ fi if test -n "$ac_init_help"; then case $ac_init_help in - short | recursive ) echo "Configuration of libpng 1.2.21:";; + short | recursive ) echo "Configuration of libpng 1.2.22beta1:";; esac cat <<\_ACEOF @@ -1585,7 +1585,7 @@ fi test -n "$ac_init_help" && exit $ac_status if $ac_init_version; then cat <<\_ACEOF -libpng configure 1.2.21 +libpng configure 1.2.22beta1 generated by GNU Autoconf 2.61 Copyright (C) 1992, 1993, 1994, 1995, 1996, 1998, 1999, 2000, 2001, @@ -1599,7 +1599,7 @@ 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 1.2.21, which was +It was created by libpng $as_me 1.2.22beta1, which was generated by GNU Autoconf 2.61. Invocation command line was $ $0 $@ @@ -2269,7 +2269,7 @@ fi # Define the identity of the package. PACKAGE='libpng' - VERSION='1.2.21' + VERSION='1.2.22beta1' cat >>confdefs.h <<_ACEOF @@ -2440,10 +2440,10 @@ fi -PNGLIB_VERSION=1.2.21 +PNGLIB_VERSION=1.2.22beta1 PNGLIB_MAJOR=1 PNGLIB_MINOR=2 -PNGLIB_RELEASE=21 +PNGLIB_RELEASE=22 @@ -21282,7 +21282,7 @@ exec 6>&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 1.2.21, which was +This file was extended by libpng $as_me 1.2.22beta1, which was generated by GNU Autoconf 2.61. Invocation command line was CONFIG_FILES = $CONFIG_FILES @@ -21335,7 +21335,7 @@ Report bugs to ." _ACEOF cat >>$CONFIG_STATUS <<_ACEOF ac_cs_version="\\ -libpng config.status 1.2.21 +libpng config.status 1.2.22beta1 configured by $0, generated by GNU Autoconf 2.61, with options \\"`echo "$ac_configure_args" | sed 's/^ //; s/[\\""\`\$]/\\\\&/g'`\\" diff --git a/configure.ac b/configure.ac index c462f908..32a258bb 100644 --- a/configure.ac +++ b/configure.ac @@ -18,15 +18,15 @@ AC_PREREQ(2.59) dnl Version number stuff here: -AC_INIT([libpng], [1.2.21], [png-mng-implement@lists.sourceforge.net]) +AC_INIT([libpng], [1.2.22beta1], [png-mng-implement@lists.sourceforge.net]) AM_INIT_AUTOMAKE dnl stop configure from automagically running automake AM_MAINTAINER_MODE -PNGLIB_VERSION=1.2.21 +PNGLIB_VERSION=1.2.22beta1 PNGLIB_MAJOR=1 PNGLIB_MINOR=2 -PNGLIB_RELEASE=21 +PNGLIB_RELEASE=22 dnl End of version number stuff diff --git a/libpng-1.2.21.txt b/libpng-1.2.22beta1.txt similarity index 99% rename from libpng-1.2.21.txt rename to libpng-1.2.22beta1.txt index 6d53815a..86b6f4dd 100644 --- a/libpng-1.2.21.txt +++ b/libpng-1.2.22beta1.txt @@ -1,6 +1,6 @@ libpng.txt - A description on how to use and modify libpng - libpng version 1.2.21 - October 4, 2007 + libpng version 1.2.22beta1 - October 4, 2007 Updated and distributed by Glenn Randers-Pehrson Copyright (c) 1998-2007 Glenn Randers-Pehrson @@ -2802,7 +2802,7 @@ Since the PNG Development group is an ad-hoc body, we can't make an official declaration. This is your unofficial assurance that libpng from version 0.71 and -upward through 1.2.21 are Y2K compliant. It is my belief that earlier +upward through 1.2.22beta1 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 diff --git a/libpng.3 b/libpng.3 index 156bce31..b8e010f7 100644 --- a/libpng.3 +++ b/libpng.3 @@ -1,6 +1,6 @@ .TH LIBPNG 3 "October 4, 2007" .SH NAME -libpng \- Portable Network Graphics (PNG) Reference Library 1.2.21 +libpng \- Portable Network Graphics (PNG) Reference Library 1.2.22beta1 .SH SYNOPSIS \fB #include \fP @@ -410,7 +410,7 @@ Following is a copy of the libpng.txt file that accompanies libpng. .SH LIBPNG.TXT libpng.txt - A description on how to use and modify libpng - libpng version 1.2.21 - October 4, 2007 + libpng version 1.2.22beta1 - October 4, 2007 Updated and distributed by Glenn Randers-Pehrson Copyright (c) 1998-2007 Glenn Randers-Pehrson @@ -3212,7 +3212,7 @@ Since the PNG Development group is an ad-hoc body, we can't make an official declaration. This is your unofficial assurance that libpng from version 0.71 and -upward through 1.2.21 are Y2K compliant. It is my belief that earlier +upward through 1.2.22beta1 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 @@ -3415,6 +3415,7 @@ the first widely used release: 1.2.21rc1-3 13 10221 12.so.0.21[.0] 1.0.29 10 10029 10.so.0.29[.0] 1.2.21 13 10221 12.so.0.21[.0] + 1.2.22beta1 13 10222 12.so.0.22[.0] Henceforth the source version will match the shared-library minor and patch numbers; the shared-library major version number will be @@ -3470,7 +3471,7 @@ possible without all of you. Thanks to Frank J. T. Wojcik for helping with the documentation. -Libpng version 1.2.21 - October 4, 2007: +Libpng version 1.2.22beta1 - October 4, 2007: Initially created in 1995 by Guy Eric Schalnat, then of Group 42, Inc. Currently maintained by Glenn Randers-Pehrson (glennrp at users.sourceforge.net). @@ -3491,7 +3492,7 @@ included in the libpng distribution, the latter shall prevail.) If you modify libpng you may insert additional notices immediately following this sentence. -libpng versions 1.2.6, August 15, 2004, through 1.2.21, October 4, 2007, are +libpng versions 1.2.6, August 15, 2004, through 1.2.22beta1, October 4, 2007, are Copyright (c) 2004,2006-2007 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 diff --git a/libpngpf.3 b/libpngpf.3 index d3b4f87b..a9903d67 100644 --- a/libpngpf.3 +++ b/libpngpf.3 @@ -1,6 +1,6 @@ .TH LIBPNGPF 3 "October 4, 2007" .SH NAME -libpng \- Portable Network Graphics (PNG) Reference Library 1.2.21 +libpng \- Portable Network Graphics (PNG) Reference Library 1.2.22beta1 (private functions) .SH SYNOPSIS \fB#include \fP diff --git a/png.c b/png.c index 0b0e60d3..b81456fc 100644 --- a/png.c +++ b/png.c @@ -1,7 +1,7 @@ /* png.c - location for general purpose libpng functions * - * Last changed in libpng 1.2.21 [October 4, 2007] + * Last changed in libpng 1.2.21 October 4, 2007 * For conditions of distribution and use, see copyright notice in png.h * Copyright (c) 1998-2007 Glenn Randers-Pehrson * (Version 0.96 Copyright (c) 1996, 1997 Andreas Dilger) @@ -13,7 +13,7 @@ #include "png.h" /* Generate a compiler error if there is an old png.h in the search path. */ -typedef version_1_2_21 Your_png_h_is_not_version_1_2_21; +typedef version_1_2_22beta1 Your_png_h_is_not_version_1_2_22beta1; /* Version information for C files. This had better match the version * string defined in png.h. */ @@ -693,7 +693,7 @@ png_charp PNGAPI png_get_copyright(png_structp png_ptr) { png_ptr = png_ptr; /* silence compiler warning about unused png_ptr */ - return ((png_charp) "\n libpng version 1.2.21 - October 4, 2007\n\ + return ((png_charp) "\n libpng version 1.2.22beta1 - October 4, 2007\n\ Copyright (c) 1998-2007 Glenn Randers-Pehrson\n\ Copyright (c) 1996-1997 Andreas Dilger\n\ Copyright (c) 1995-1996 Guy Eric Schalnat, Group 42, Inc.\n"); diff --git a/png.h b/png.h index 9ac8d7d1..5d7eadcf 100644 --- a/png.h +++ b/png.h @@ -1,7 +1,7 @@ /* png.h - header file for PNG reference library * - * libpng version 1.2.21 - October 4, 2007 + * libpng version 1.2.22beta1 - October 4, 2007 * Copyright (c) 1998-2007 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.) @@ -9,7 +9,7 @@ * 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 1.2.21 - October 4, 2007: Glenn + * libpng versions 0.97, January 1998, through 1.2.22beta1 - October 4, 2007: Glenn * See also "Contributing Authors", below. * * Note about libpng version numbers: @@ -164,6 +164,7 @@ * 1.2.21rc1-3 13 10221 12.so.0.21[.0] * 1.0.29 10 10029 10.so.0.29[.0] * 1.2.21 13 10221 12.so.0.21[.0] + * 1.2.22beta1 13 10222 12.so.0.22[.0] * * Henceforth the source version will match the shared-library major * and minor numbers; the shared-library major version number will be @@ -193,7 +194,7 @@ * If you modify libpng you may insert additional notices immediately following * this sentence. * - * libpng versions 1.2.6, August 15, 2004, through 1.2.21, October 4, 2007, are + * libpng versions 1.2.6, August 15, 2004, through 1.2.22beta1, October 4, 2007, are * Copyright (c) 2004, 2006-2007 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: @@ -311,7 +312,7 @@ * an official declaration. * * This is your unofficial assurance that libpng from version 0.71 and - * upward through 1.2.21 are Y2K compliant. It is my belief that earlier + * upward through 1.2.22beta1 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 @@ -367,9 +368,9 @@ */ /* Version information for png.h - this should match the version in png.c */ -#define PNG_LIBPNG_VER_STRING "1.2.21" +#define PNG_LIBPNG_VER_STRING "1.2.22beta1" #define PNG_HEADER_VERSION_STRING \ - " libpng version 1.2.21 - October 4, 2007\n" + " libpng version 1.2.22beta1 - October 4, 2007\n" #define PNG_LIBPNG_VER_SONUM 0 #define PNG_LIBPNG_VER_DLLNUM 13 @@ -377,11 +378,11 @@ /* These should match the first 3 components of PNG_LIBPNG_VER_STRING: */ #define PNG_LIBPNG_VER_MAJOR 1 #define PNG_LIBPNG_VER_MINOR 2 -#define PNG_LIBPNG_VER_RELEASE 21 +#define PNG_LIBPNG_VER_RELEASE 22 /* This should match the numeric part of the final component of * PNG_LIBPNG_VER_STRING, omitting any leading zero: */ -#define PNG_LIBPNG_VER_BUILD 0 +#define PNG_LIBPNG_VER_BUILD 1 /* Release Status */ #define PNG_LIBPNG_BUILD_ALPHA 1 @@ -398,14 +399,14 @@ #define PNG_LIBPNG_BUILD_SPECIAL 32 /* Cannot be OR'ed with PNG_LIBPNG_BUILD_PRIVATE */ -#define PNG_LIBPNG_BUILD_BASE_TYPE PNG_LIBPNG_BUILD_STABLE +#define PNG_LIBPNG_BUILD_BASE_TYPE PNG_LIBPNG_BUILD_BETA /* Careful here. At one time, Guy wanted to use 082, but that would be octal. * We must not include leading zeros. * Versions 0.7 through 1.0.0 were in the range 0 to 100 here (only * version 1.0.0 was mis-numbered 100 instead of 10000). From * version 1.0.1 it's xxyyzz, where x=major, y=minor, z=release */ -#define PNG_LIBPNG_VER 10221 /* 1.2.21 */ +#define PNG_LIBPNG_VER 10222 /* 1.2.22 */ #ifndef PNG_VERSION_INFO_ONLY /* include the compression library's header */ @@ -1416,7 +1417,7 @@ 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_21; +typedef png_structp version_1_2_22beta1; typedef png_struct FAR * FAR * png_structpp; diff --git a/pngconf.h b/pngconf.h index 64385b5f..cdcc632b 100644 --- a/pngconf.h +++ b/pngconf.h @@ -1,7 +1,7 @@ /* pngconf.h - machine configurable file for libpng * - * libpng version 1.2.21 - October 4, 2007 + * libpng version 1.2.22beta1 - October 4, 2007 * For conditions of distribution and use, see copyright notice in png.h * Copyright (c) 1998-2007 Glenn Randers-Pehrson * (Version 0.96 Copyright (c) 1996, 1997 Andreas Dilger) diff --git a/pngerror.c b/pngerror.c index 80d73a92..3a8c9225 100644 --- a/pngerror.c +++ b/pngerror.c @@ -1,7 +1,7 @@ /* pngerror.c - stub functions for i/o and memory allocation * - * Last changed in libpng 1.2.20 October 4, 2007 + * Last changed in libpng 1.2.20 September 7, 2007 * For conditions of distribution and use, see copyright notice in png.h * Copyright (c) 1998-2007 Glenn Randers-Pehrson * (Version 0.96 Copyright (c) 1996, 1997 Andreas Dilger) diff --git a/pngrtran.c b/pngrtran.c index cc587e1f..ba799eb0 100644 --- a/pngrtran.c +++ b/pngrtran.c @@ -1,7 +1,7 @@ /* pngrtran.c - transforms the data in a row for PNG readers * - * Last changed in libpng 1.2.21 [October 4, 2007] + * Last changed in libpng 1.2.22 [October 4, 2007] * For conditions of distribution and use, see copyright notice in png.h * Copyright (c) 1998-2007 Glenn Randers-Pehrson * (Version 0.96 Copyright (c) 1996, 1997 Andreas Dilger) @@ -578,7 +578,6 @@ png_set_palette_to_rgb(png_structp png_ptr) if(png_ptr == NULL) return; png_ptr->transformations |= (PNG_EXPAND | PNG_EXPAND_tRNS); #ifdef PNG_WARN_UNINITIALIZED_ROW - png_ptr->flags &= !(PNG_FLAG_ROW_INIT); png_ptr->flags &= ~PNG_FLAG_ROW_INIT; #endif } @@ -858,7 +857,7 @@ png_init_read_transformations(png_structp png_ptr) k=1; /* partial transparency is present */ } if (k == 0) - png_ptr->transformations &= (~PNG_GAMMA); + png_ptr->transformations &= ~PNG_GAMMA; } if ((png_ptr->transformations & (PNG_GAMMA | PNG_RGB_TO_GRAY)) && diff --git a/pngrutil.c b/pngrutil.c index 35fa548e..9adf58f9 100644 --- a/pngrutil.c +++ b/pngrutil.c @@ -1,7 +1,7 @@ /* pngrutil.c - utilities to read a PNG file * - * Last changed in libpng 1.2.21 [October 4, 2007] + * Last changed in libpng 1.2.21 October 4, 2007 * For conditions of distribution and use, see copyright notice in png.h * Copyright (c) 1998-2007 Glenn Randers-Pehrson * (Version 0.96 Copyright (c) 1996, 1997 Andreas Dilger) diff --git a/pngset.c b/pngset.c index 1b234c9d..1aae4ed0 100644 --- a/pngset.c +++ b/pngset.c @@ -1082,7 +1082,7 @@ png_permit_empty_plte (png_structp png_ptr, int empty_plte_permitted) if (png_ptr == NULL) return; png_ptr->mng_features_permitted = (png_byte) - ((png_ptr->mng_features_permitted & (~(PNG_FLAG_MNG_EMPTY_PLTE))) | + ((png_ptr->mng_features_permitted & (~PNG_FLAG_MNG_EMPTY_PLTE)) | ((empty_plte_permitted & PNG_FLAG_MNG_EMPTY_PLTE))); } #endif diff --git a/pngtest.c b/pngtest.c index a76bdf9c..810f3163 100644 --- a/pngtest.c +++ b/pngtest.c @@ -1548,4 +1548,4 @@ main(int argc, char *argv[]) } /* Generate a compiler error if there is an old png.h in the search path. */ -typedef version_1_2_21 your_png_h_is_not_version_1_2_21; +typedef version_1_2_22beta1 your_png_h_is_not_version_1_2_22beta1; diff --git a/scripts/CMakeLists.txt b/scripts/CMakeLists.txt index 6c37ba3e..dbbe7cf0 100644 --- a/scripts/CMakeLists.txt +++ b/scripts/CMakeLists.txt @@ -6,7 +6,7 @@ project(PNG) set(PNGLIB_MAJOR 1) set(PNGLIB_MINOR 2) -set(PNGLIB_RELEASE 21) +set(PNGLIB_RELEASE 22) set(PNGLIB_NAME libpng${PNGLIB_MAJOR}${PNGLIB_MINOR}) set(PNGLIB_VERSION ${PNGLIB_MAJOR}.${PNGLIB_MINOR}.${PNGLIB_RELEASE}) @@ -169,7 +169,7 @@ configure_file(${PNG_SOURCE_DIR}/scripts/libpng-config.in # SET UP LINKS set_target_properties(${PNG_LIB_NAME} PROPERTIES -# VERSION 0.${PNGLIB_RELEASE}.1.2.21 +# VERSION 0.${PNGLIB_RELEASE}.1.2.22beta1 VERSION 0.${PNGLIB_RELEASE}.0 SOVERSION 0 CLEAN_DIRECT_OUTPUT 1) diff --git a/scripts/libpng-config-head.in b/scripts/libpng-config-head.in index 55051869..a3fea06e 100755 --- a/scripts/libpng-config-head.in +++ b/scripts/libpng-config-head.in @@ -8,7 +8,7 @@ # Modeled after libxml-config. -version=1.2.21 +version=1.2.22beta1 prefix="" libdir="" libs="" diff --git a/scripts/libpng.pc-configure.in b/scripts/libpng.pc-configure.in index 285000e4..5082f60d 100644 --- a/scripts/libpng.pc-configure.in +++ b/scripts/libpng.pc-configure.in @@ -5,6 +5,6 @@ includedir=@includedir@/libpng12 Name: libpng Description: Loads and saves PNG files -Version: 1.2.21 +Version: 1.2.22beta1 Libs: -L${libdir} -lpng12 Cflags: -I${includedir} @LIBPNG_NO_MMX@ diff --git a/scripts/libpng.pc.in b/scripts/libpng.pc.in index aae59ae7..22370dda 100644 --- a/scripts/libpng.pc.in +++ b/scripts/libpng.pc.in @@ -5,6 +5,6 @@ includedir=@includedir@/libpng12 Name: libpng Description: Loads and saves PNG files -Version: 1.2.21 +Version: 1.2.22beta1 Libs: -L${libdir} -lpng12 Cflags: -I${includedir} diff --git a/scripts/makefile.32sunu b/scripts/makefile.32sunu index 510c0d36..44f66e05 100644 --- a/scripts/makefile.32sunu +++ b/scripts/makefile.32sunu @@ -8,7 +8,7 @@ # Library name: LIBNAME=libpng12 PNGMAJ = 0 -PNGMIN = 1.2.21 +PNGMIN = 1.2.22beta1 PNGVER = $(PNGMAJ).$(PNGMIN) # Shared library names: diff --git a/scripts/makefile.64sunu b/scripts/makefile.64sunu index 5a97779c..eb835b2b 100644 --- a/scripts/makefile.64sunu +++ b/scripts/makefile.64sunu @@ -8,7 +8,7 @@ # Library name: LIBNAME=libpng12 PNGMAJ = 0 -PNGMIN = 1.2.21 +PNGMIN = 1.2.22beta1 PNGVER = $(PNGMAJ).$(PNGMIN) # Shared library names: diff --git a/scripts/makefile.aix b/scripts/makefile.aix index 822642b1..1ace0736 100644 --- a/scripts/makefile.aix +++ b/scripts/makefile.aix @@ -20,7 +20,7 @@ LN_SF = ln -f -s LIBNAME=libpng12 PNGMAJ = 0 -PNGMIN = 1.2.21 +PNGMIN = 1.2.22beta1 PNGVER = $(PNGMAJ).$(PNGMIN) prefix=/usr/local diff --git a/scripts/makefile.beos b/scripts/makefile.beos index 29e7c143..48ac8a3a 100644 --- a/scripts/makefile.beos +++ b/scripts/makefile.beos @@ -8,7 +8,7 @@ # Library name: LIBNAME=libpng12 PNGMAJ = 0 -PNGMIN = 1.2.21 +PNGMIN = 1.2.22beta1 PNGVER = $(PNGMAJ).$(PNGMIN) # Shared library names: diff --git a/scripts/makefile.cygwin b/scripts/makefile.cygwin index 0923cdf9..d9b4be57 100644 --- a/scripts/makefile.cygwin +++ b/scripts/makefile.cygwin @@ -74,7 +74,7 @@ CFLAGS= $(strip $(MINGW_CCFLAGS) $(addprefix -I,$(ZLIBINC)) \ LIBNAME = libpng12 PNGMAJ = 0 CYGDLL = 12 -PNGMIN = 1.2.21 +PNGMIN = 1.2.22beta1 PNGVER = $(PNGMAJ).$(PNGMIN) SHAREDLIB=cygpng$(CYGDLL).dll diff --git a/scripts/makefile.darwin b/scripts/makefile.darwin index 107909f7..6dd4fc75 100644 --- a/scripts/makefile.darwin +++ b/scripts/makefile.darwin @@ -19,7 +19,7 @@ ZLIBINC=../zlib # Library name: LIBNAME = libpng12 PNGMAJ = 0 -PNGMIN = 1.2.21 +PNGMIN = 1.2.22beta1 PNGVER = $(PNGMAJ).$(PNGMIN) # Shared library names: diff --git a/scripts/makefile.dec b/scripts/makefile.dec index aae9b61f..f754b2fb 100644 --- a/scripts/makefile.dec +++ b/scripts/makefile.dec @@ -5,7 +5,7 @@ # Library name: PNGMAJ = 0 -PNGMIN = 1.2.21 +PNGMIN = 1.2.22beta1 PNGVER = $(PNGMAJ).$(PNGMIN) LIBNAME = libpng12 diff --git a/scripts/makefile.elf b/scripts/makefile.elf index e0340266..e8bef293 100644 --- a/scripts/makefile.elf +++ b/scripts/makefile.elf @@ -12,7 +12,7 @@ # Library name: LIBNAME = libpng12 PNGMAJ = 0 -PNGMIN = 1.2.21 +PNGMIN = 1.2.22beta1 PNGVER = $(PNGMAJ).$(PNGMIN) # Shared library names: diff --git a/scripts/makefile.gcmmx b/scripts/makefile.gcmmx index 11d3c8ce..f3aec9f2 100644 --- a/scripts/makefile.gcmmx +++ b/scripts/makefile.gcmmx @@ -14,7 +14,7 @@ # Library name: LIBNAME = libpng12 PNGMAJ = 0 -PNGMIN = 1.2.21 +PNGMIN = 1.2.22beta1 PNGVER = $(PNGMAJ).$(PNGMIN) # Shared library names: diff --git a/scripts/makefile.hp64 b/scripts/makefile.hp64 index 453b2355..956077e6 100644 --- a/scripts/makefile.hp64 +++ b/scripts/makefile.hp64 @@ -18,7 +18,7 @@ ZLIBINC=/opt/zlib/include # Library name: LIBNAME = libpng12 PNGMAJ = 0 -PNGMIN = 1.2.21 +PNGMIN = 1.2.22beta1 PNGVER = $(PNGMAJ).$(PNGMIN) # Shared library names: diff --git a/scripts/makefile.hpgcc b/scripts/makefile.hpgcc index c5a138d8..b3942a3d 100644 --- a/scripts/makefile.hpgcc +++ b/scripts/makefile.hpgcc @@ -8,7 +8,7 @@ # Library name: LIBNAME = libpng12 PNGMAJ = 0 -PNGMIN = 1.2.21 +PNGMIN = 1.2.22beta1 PNGVER = $(PNGMAJ).$(PNGMIN) # Shared library names: diff --git a/scripts/makefile.hpux b/scripts/makefile.hpux index c54899f6..0910515d 100644 --- a/scripts/makefile.hpux +++ b/scripts/makefile.hpux @@ -18,7 +18,7 @@ ZLIBINC=/opt/zlib/include # Library name: LIBNAME = libpng12 PNGMAJ = 0 -PNGMIN = 1.2.21 +PNGMIN = 1.2.22beta1 PNGVER = $(PNGMAJ).$(PNGMIN) # Shared library names: diff --git a/scripts/makefile.linux b/scripts/makefile.linux index 60c70ba4..4fcb0cf4 100644 --- a/scripts/makefile.linux +++ b/scripts/makefile.linux @@ -6,7 +6,7 @@ # Library name: LIBNAME = libpng12 PNGMAJ = 0 -PNGMIN = 1.2.21 +PNGMIN = 1.2.22beta1 PNGVER = $(PNGMAJ).$(PNGMIN) # Shared library names: diff --git a/scripts/makefile.mingw b/scripts/makefile.mingw index 6f751bc2..5f50695b 100644 --- a/scripts/makefile.mingw +++ b/scripts/makefile.mingw @@ -74,7 +74,7 @@ CFLAGS= $(strip $(MINGW_CCFLAGS) $(addprefix -I,$(ZLIBINC)) \ LIBNAME = libpng12 PNGMAJ = 0 MINGDLL = 12 -PNGMIN = 1.2.21 +PNGMIN = 1.2.22beta1 PNGVER = $(PNGMAJ).$(PNGMIN) SHAREDLIB=libpng$(MINGDLL).dll diff --git a/scripts/makefile.ne12bsd b/scripts/makefile.ne12bsd index 4595fa2d..4dcdf088 100644 --- a/scripts/makefile.ne12bsd +++ b/scripts/makefile.ne12bsd @@ -14,7 +14,7 @@ INCSDIR=${LOCALBASE}/include/libpng12 LIB= png12 SHLIB_MAJOR= 0 -SHLIB_MINOR= 1.2.21 +SHLIB_MINOR= 1.2.22beta1 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 diff --git a/scripts/makefile.netbsd b/scripts/makefile.netbsd index dea80402..e49ea3f1 100644 --- a/scripts/makefile.netbsd +++ b/scripts/makefile.netbsd @@ -14,7 +14,7 @@ INCSDIR=${LOCALBASE}/include/libpng LIB= png SHLIB_MAJOR= 3 -SHLIB_MINOR= 1.2.21 +SHLIB_MINOR= 1.2.22beta1 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 diff --git a/scripts/makefile.nommx b/scripts/makefile.nommx index 9d89d79e..1a102f58 100644 --- a/scripts/makefile.nommx +++ b/scripts/makefile.nommx @@ -7,7 +7,7 @@ # Library name: LIBNAME = libpng12 PNGMAJ = 0 -PNGMIN = 1.2.21 +PNGMIN = 1.2.22beta1 PNGVER = $(PNGMAJ).$(PNGMIN) # Shared library names: diff --git a/scripts/makefile.openbsd b/scripts/makefile.openbsd index 688c8893..1df211d7 100644 --- a/scripts/makefile.openbsd +++ b/scripts/makefile.openbsd @@ -8,7 +8,7 @@ LIBDIR= ${PREFIX}/lib MANDIR= ${PREFIX}/man/cat SHLIB_MAJOR= 0 -SHLIB_MINOR= 1.2.21 +SHLIB_MINOR= 1.2.22beta1 LIB= png SRCS= png.c pngerror.c pngget.c pngmem.c pngpread.c \ diff --git a/scripts/makefile.sco b/scripts/makefile.sco index 0c8db55d..5a62e9be 100644 --- a/scripts/makefile.sco +++ b/scripts/makefile.sco @@ -9,7 +9,7 @@ # Library name: LIBNAME = libpng12 PNGMAJ = 0 -PNGMIN = 1.2.21 +PNGMIN = 1.2.22beta1 PNGVER = $(PNGMAJ).$(PNGMIN) # Shared library names: diff --git a/scripts/makefile.sggcc b/scripts/makefile.sggcc index dd7d3433..db84acb2 100644 --- a/scripts/makefile.sggcc +++ b/scripts/makefile.sggcc @@ -6,7 +6,7 @@ # Library name: LIBNAME=libpng12 PNGMAJ = 0 -PNGMIN = 1.2.21 +PNGMIN = 1.2.22beta1 PNGVER = $(PNGMAJ).$(PNGMIN) # Shared library names: diff --git a/scripts/makefile.sgi b/scripts/makefile.sgi index c6167092..50317669 100644 --- a/scripts/makefile.sgi +++ b/scripts/makefile.sgi @@ -6,7 +6,7 @@ # Library name: LIBNAME=libpng12 PNGMAJ = 0 -PNGMIN = 1.2.21 +PNGMIN = 1.2.22beta1 PNGVER = $(PNGMAJ).$(PNGMIN) # Shared library names: diff --git a/scripts/makefile.so9 b/scripts/makefile.so9 index 5242ada0..1c231d12 100644 --- a/scripts/makefile.so9 +++ b/scripts/makefile.so9 @@ -8,7 +8,7 @@ # Library name: PNGMAJ = 0 -PNGMIN = 1.2.21 +PNGMIN = 1.2.22beta1 PNGVER = $(PNGMAJ).$(PNGMIN) LIBNAME = libpng12 diff --git a/scripts/makefile.solaris b/scripts/makefile.solaris index 3cbd0ad3..ac2d04aa 100644 --- a/scripts/makefile.solaris +++ b/scripts/makefile.solaris @@ -8,7 +8,7 @@ # Library name: LIBNAME = libpng12 PNGMAJ = 0 -PNGMIN = 1.2.21 +PNGMIN = 1.2.22beta1 PNGVER = $(PNGMAJ).$(PNGMIN) # Shared library names: diff --git a/scripts/makefile.solaris-x86 b/scripts/makefile.solaris-x86 index 6ad50dfa..6597525d 100644 --- a/scripts/makefile.solaris-x86 +++ b/scripts/makefile.solaris-x86 @@ -8,7 +8,7 @@ # Library name: LIBNAME = libpng12 PNGMAJ = 0 -PNGMIN = 1.2.21 +PNGMIN = 1.2.22beta1 PNGVER = $(PNGMAJ).$(PNGMIN) # Shared library names: diff --git a/scripts/pngos2.def b/scripts/pngos2.def index aa165573..0e88be60 100644 --- a/scripts/pngos2.def +++ b/scripts/pngos2.def @@ -2,7 +2,7 @@ ; PNG.LIB module definition file for OS/2 ;---------------------------------------- -; Version 1.2.21 +; Version 1.2.22beta1 LIBRARY PNG DESCRIPTION "PNG image compression library for OS/2" diff --git a/scripts/pngw32.def b/scripts/pngw32.def index d12d54ce..cb51768b 100644 --- a/scripts/pngw32.def +++ b/scripts/pngw32.def @@ -5,7 +5,7 @@ LIBRARY EXPORTS -;Version 1.2.21 +;Version 1.2.22beta1 png_build_grayscale_palette @1 png_check_sig @2 png_chunk_error @3