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-rw-r--r--ANNOUNCE62
-rw-r--r--CHANGES4
-rw-r--r--CMakeLists.txt4
-rw-r--r--INSTALL4
-rw-r--r--KNOWNBUG2
-rw-r--r--LICENSE4
-rw-r--r--Makefile.am2
-rw-r--r--Makefile.in2
-rw-r--r--README14
-rw-r--r--Y2KINFO4
-rwxr-xr-xconfigure24
-rw-r--r--configure.ac6
-rw-r--r--example.c25
-rw-r--r--libpng-1.2.44beta01.txt (renamed from libpng-1.2.43.txt)10
-rw-r--r--libpng.320
-rw-r--r--libpngpf.34
-rw-r--r--png.52
-rw-r--r--png.c6
-rw-r--r--png.h24
-rw-r--r--pngconf.h2
-rw-r--r--pngpread.c4
-rw-r--r--pngread.c4
-rw-r--r--pngrutil.c12
-rw-r--r--pngtest.c2
-rw-r--r--pngwio.c2
-rw-r--r--projects/wince.txt4
-rw-r--r--projects/xcode/libpng.xcodeproj/project.pbxproj4
-rw-r--r--scripts/README.txt14
-rwxr-xr-xscripts/libpng-config-head.in2
-rw-r--r--scripts/libpng.pc.in2
-rw-r--r--scripts/makefile.32sunu2
-rw-r--r--scripts/makefile.64sunu2
-rw-r--r--scripts/makefile.aix2
-rw-r--r--scripts/makefile.beos2
-rw-r--r--scripts/makefile.cegcc2
-rw-r--r--scripts/makefile.cygwin2
-rw-r--r--scripts/makefile.darwin2
-rw-r--r--scripts/makefile.dec2
-rw-r--r--scripts/makefile.elf2
-rw-r--r--scripts/makefile.gcmmx2
-rw-r--r--scripts/makefile.hp642
-rw-r--r--scripts/makefile.hpgcc2
-rw-r--r--scripts/makefile.hpux2
-rw-r--r--scripts/makefile.linux2
-rw-r--r--scripts/makefile.mingw2
-rw-r--r--scripts/makefile.ne12bsd2
-rw-r--r--scripts/makefile.netbsd2
-rw-r--r--scripts/makefile.nommx2
-rw-r--r--scripts/makefile.openbsd2
-rw-r--r--scripts/makefile.sco2
-rw-r--r--scripts/makefile.sggcc2
-rw-r--r--scripts/makefile.sgi2
-rw-r--r--scripts/makefile.so92
-rw-r--r--scripts/makefile.solaris2
-rw-r--r--scripts/makefile.solaris-x862
-rw-r--r--scripts/png32ce.def2
-rw-r--r--scripts/pngos2.def2
-rw-r--r--scripts/pngw32.def2
58 files changed, 180 insertions, 151 deletions
diff --git a/ANNOUNCE b/ANNOUNCE
index 76eb64691..c5daca9d5 100644
--- a/ANNOUNCE
+++ b/ANNOUNCE
@@ -1,64 +1,86 @@
-Libpng 1.2.43 - February 25, 2010
+Libpng 1.2.44beta01 - June 18, 2010
-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-1.2.43.tar.xz (LZMA-compressed, recommended)
- libpng-1.2.43.tar.gz
- libpng-1.2.43.tar.bz2
+ libpng-1.2.44beta01.tar.xz (LZMA-compressed, recommended)
+ libpng-1.2.44beta01.tar.gz
+ libpng-1.2.44beta01.tar.bz2
Source files with LF line endings (for Unix/Linux) without the
"configure" script
- libpng-1.2.43-no-config.tar.xz (LZMA-compressed, recommended)
- libpng-1.2.43-no-config.tar.gz
- libpng-1.2.43-no-config.tar.bz2
+ libpng-1.2.44beta01-no-config.tar.xz (LZMA-compressed, recommended)
+ libpng-1.2.44beta01-no-config.tar.gz
+ libpng-1.2.44beta01-no-config.tar.bz2
Source files with CRLF line endings (for Windows), without the
"configure" script
- lpng1243.zip
- lpng1243.7z
- lpng1243.tar.bz2
+ lp1244b01.zip
+ lp1244b01.7z
+ lp1244b01.tar.bz2
Project files
- libpng-1.2.43-project-netware.zip
- libpng-1.2.43-project-wince.zip
+ libpng-1.2.44beta01-project-netware.zip
+ libpng-1.2.44beta01-project-wince.zip
Other information:
- libpng-1.2.43-README.txt
- libpng-1.2.43-KNOWNBUGS.txt
- libpng-1.2.43-LICENSE.txt
- libpng-1.2.43-Y2K-compliance.txt
- libpng-1.2.43-[previous version]-diff.txt
+ libpng-1.2.44beta01-README.txt
+ libpng-1.2.44beta01-KNOWNBUGS.txt
+ libpng-1.2.44beta01-LICENSE.txt
+ libpng-1.2.44beta01-Y2K-compliance.txt
+ libpng-1.2.44beta01-[previous version]-diff.txt
Changes since the last public release (1.2.42):
-version 1.2.43 [February 25, 2010]
-
+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 1.2.43beta02 [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
+
Send comments/corrections/commendations to png-mng-implement at lists.sf.net
(subscription required; visit
diff --git a/CHANGES b/CHANGES
index 1d7610bb1..f49fafb74 100644
--- a/CHANGES
+++ b/CHANGES
@@ -2679,6 +2679,10 @@ version 1.0.53rc02 and 1.2.43rc02 [February 19, 2010]
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
+
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/CMakeLists.txt b/CMakeLists.txt
index d75c49797..2e15485d6 100644
--- a/CMakeLists.txt
+++ b/CMakeLists.txt
@@ -22,7 +22,7 @@ enable_testing()
set(PNGLIB_MAJOR 1)
set(PNGLIB_MINOR 2)
-set(PNGLIB_RELEASE 43)
+set(PNGLIB_RELEASE 44)
set(PNGLIB_NAME libpng${PNGLIB_MAJOR}${PNGLIB_MINOR})
set(PNGLIB_VERSION ${PNGLIB_MAJOR}.${PNGLIB_MINOR}.${PNGLIB_RELEASE})
@@ -215,7 +215,7 @@ configure_file(${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}.1.2.43
+# VERSION 0.${PNGLIB_RELEASE}.1.2.44beta01
VERSION 0.${PNGLIB_RELEASE}.0
SOVERSION 0
CLEAN_DIRECT_OUTPUT 1)
diff --git a/INSTALL b/INSTALL
index eab0e6f5e..fa3e4ab5d 100644
--- a/INSTALL
+++ b/INSTALL
@@ -1,5 +1,5 @@
-Installing libpng version 1.2.43 - February 25, 2010
+Installing libpng version 1.2.44beta01 - June 18, 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-1.2.43" or "libpng12" and "zlib-1.2.3"
+might be called "libpng-1.2.44beta01" 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:
diff --git a/KNOWNBUG b/KNOWNBUG
index e3d760e93..2377f7039 100644
--- a/KNOWNBUG
+++ b/KNOWNBUG
@@ -1,5 +1,5 @@
-Known bugs in libpng version 1.2.43
+Known bugs in libpng version 1.2.44beta01
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
diff --git a/LICENSE b/LICENSE
index 8521813cc..10e6e7aee 100644
--- a/LICENSE
+++ b/LICENSE
@@ -10,7 +10,7 @@ this sentence.
This code is released under the libpng license.
-libpng versions 1.2.6, August 15, 2004, through 1.2.43, February 25, 2010, are
+libpng versions 1.2.6, August 15, 2004, through 1.2.44beta01, June 18, 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 25, 2010
+June 18, 2010
diff --git a/Makefile.am b/Makefile.am
index 5b45ab1d0..8441aafcc 100644
--- a/Makefile.am
+++ b/Makefile.am
@@ -86,7 +86,7 @@ EXTRA_DIST= \
${srcdir}/contrib/pngsuite/* \
${srcdir}/contrib/visupng/* \
$(TESTS) \
- example.c libpng-1.2.43.txt pngvcrd.c
+ example.c libpng-1.2.44beta01.txt pngvcrd.c
CLEANFILES= pngout.png libpng12.pc libpng12-config libpng.vers \
libpng.sym
diff --git a/Makefile.in b/Makefile.in
index 0eb355fa9..e06513252 100644
--- a/Makefile.in
+++ b/Makefile.in
@@ -351,7 +351,7 @@ EXTRA_DIST = \
${srcdir}/contrib/pngsuite/* \
${srcdir}/contrib/visupng/* \
$(TESTS) \
- example.c libpng-1.2.43.txt pngvcrd.c
+ example.c libpng-1.2.44beta01.txt pngvcrd.c
CLEANFILES = pngout.png libpng12.pc libpng12-config libpng.vers \
libpng.sym
diff --git a/README b/README
index 31949f33f..9640fb157 100644
--- a/README
+++ b/README
@@ -1,4 +1,4 @@
-README for libpng version 1.2.43 - February 25, 2010 (shared library 12.0)
+README for libpng version 1.2.44beta01 - June 18, 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.0.1.2.43)
+ creates libpng12.so.0.1.2.44beta01)
makefile.linux => Linux/ELF makefile (gcc, creates
- libpng12.so.0.1.2.43)
+ libpng12.so.0.1.2.44beta01)
makefile.gcmmx => Linux/ELF makefile (gcc, creates
- libpng12.so.0.1.2.43, previously
+ libpng12.so.0.1.2.44beta01, 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.0.1.2.43)
+ (gcc, creates libpng12.so.0.1.2.44beta01)
makefile.sunos => Sun makefile
makefile.solaris => Solaris 2.X makefile
- (gcc, creates libpng12.so.0.1.2.43)
+ (gcc, creates libpng12.so.0.1.2.44beta01)
makefile.so9 => Solaris 9 makefile
- (gcc, creates libpng12.so.0.1.2.43)
+ (gcc, creates libpng12.so.0.1.2.44beta01)
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 c4aea3e5d..fc3bf9ffd 100644
--- a/Y2KINFO
+++ b/Y2KINFO
@@ -1,13 +1,13 @@
Y2K compliance in libpng:
=========================
- February 25, 2010
+ June 18, 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 1.2.43 are Y2K compliant. It is my belief that earlier
+ upward through 1.2.44beta01 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 e059ef229..19ce1548e 100755
--- a/configure
+++ b/configure
@@ -1,6 +1,6 @@
#! /bin/sh
# Guess values for system-dependent variables and create Makefiles.
-# Generated by GNU Autoconf 2.65 for libpng 1.2.43.
+# Generated by GNU Autoconf 2.65 for libpng 1.2.44beta01.
#
# 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='1.2.43'
-PACKAGE_STRING='libpng 1.2.43'
+PACKAGE_VERSION='1.2.44beta01'
+PACKAGE_STRING='libpng 1.2.44beta01'
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 1.2.43 to adapt to many kinds of systems.
+\`configure' configures libpng 1.2.44beta01 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 $ac_init_help in
- short | recursive ) echo "Configuration of libpng 1.2.43:";;
+ short | recursive ) echo "Configuration of libpng 1.2.44beta01:";;
esac
cat <<\_ACEOF
@@ -1612,7 +1612,7 @@ fi
test -n "$ac_init_help" && exit $ac_status
if $ac_init_version; then
cat <<\_ACEOF
-libpng configure 1.2.43
+libpng configure 1.2.44beta01
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 1.2.43, which was
+It was created by libpng $as_me 1.2.44beta01, which was
generated by GNU Autoconf 2.65. Invocation command line was
$ $0 $@
@@ -2845,7 +2845,7 @@ fi
# Define the identity of the package.
PACKAGE='libpng'
- VERSION='1.2.43'
+ VERSION='1.2.44beta01'
cat >>confdefs.h <<_ACEOF
@@ -2909,10 +2909,10 @@ fi
-PNGLIB_VERSION=1.2.43
+PNGLIB_VERSION=1.2.44beta01
PNGLIB_MAJOR=1
PNGLIB_MINOR=2
-PNGLIB_RELEASE=43
+PNGLIB_RELEASE=44
@@ -12079,7 +12079,7 @@ cat >>$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 1.2.43, which was
+This file was extended by libpng $as_me 1.2.44beta01, 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 1.2.43
+libpng config.status 1.2.44beta01
configured by $0, generated by GNU Autoconf 2.65,
with options \\"\$ac_cs_config\\"
diff --git a/configure.ac b/configure.ac
index 70755ce4e..bb5009f45 100644
--- a/configure.ac
+++ b/configure.ac
@@ -18,15 +18,15 @@ AC_PREREQ(2.59)
dnl Version number stuff here:
-AC_INIT([libpng], [1.2.43], [png-mng-implement@lists.sourceforge.net])
+AC_INIT([libpng], [1.2.44beta01], [png-mng-implement@lists.sourceforge.net])
AM_INIT_AUTOMAKE
dnl stop configure from automagically running automake
AM_MAINTAINER_MODE
-PNGLIB_VERSION=1.2.43
+PNGLIB_VERSION=1.2.44beta01
PNGLIB_MAJOR=1
PNGLIB_MINOR=2
-PNGLIB_RELEASE=43
+PNGLIB_RELEASE=44
dnl End of version number stuff
diff --git a/example.c b/example.c
index 108a5f183..49b872422 100644
--- a/example.c
+++ b/example.c
@@ -509,20 +509,17 @@ row_callback(png_structp png_ptr, png_bytep new_row,
* shown below:
*/
- /* Check if row_num is in bounds. */
- if ((row_num >= 0) && (row_num < height))
- {
- /* Get pointer to corresponding row in our
- * PNG read buffer.
- */
- png_bytep old_row = ((png_bytep *)our_data)[row_num];
-
- /* If both rows are allocated then copy the new row
- * data to the corresponding row data.
- */
- if ((old_row != NULL) && (new_row != NULL))
- png_progressive_combine_row(png_ptr, old_row, new_row);
- }
+ /* Get pointer to corresponding row in our
+ * PNG read buffer.
+ */
+ png_bytep old_row = ((png_bytep *)our_data)[row_num];
+
+ /* If both rows are allocated then copy the new row
+ * data to the corresponding row data.
+ */
+ if ((old_row != NULL) && (new_row != NULL))
+ png_progressive_combine_row(png_ptr, old_row, new_row);
+
/*
* The rows and passes are called in order, so you don't really
* need the row_num and pass, but I'm supplying them because it
diff --git a/libpng-1.2.43.txt b/libpng-1.2.44beta01.txt
index e05f1dfc9..cf96c5372 100644
--- a/libpng-1.2.43.txt
+++ b/libpng-1.2.44beta01.txt
@@ -1,6 +1,6 @@
libpng.txt - A description on how to use and modify libpng
- libpng version 1.2.43 - February 25, 2010
+ libpng version 1.2.44beta01 - June 18, 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 1.2.43 - February 25, 2010
+ libpng versions 0.97, January 1998, through 1.2.44beta01 - June 18, 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 1.2.43, not all possible expansions are supported.
+As of libpng version 1.2.44beta01, 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 25, 2010
+June 18, 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 1.2.43 are Y2K compliant. It is my belief that earlier
+upward through 1.2.44beta01 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 91da91993..53c33cb21 100644
--- a/libpng.3
+++ b/libpng.3
@@ -1,6 +1,6 @@
-.TH LIBPNG 3 "February 25, 2010"
+.TH LIBPNG 3 "June 18, 2010"
.SH NAME
-libpng \- Portable Network Graphics (PNG) Reference Library 1.2.43
+libpng \- Portable Network Graphics (PNG) Reference Library 1.2.44beta01
.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 1.2.43 - February 25, 2010
+ libpng version 1.2.44beta01 - June 18, 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 1.2.43 - February 25, 2010
+ libpng versions 0.97, January 1998, through 1.2.44beta01 - June 18, 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 1.2.43, not all possible expansions are supported.
+As of libpng version 1.2.44beta01, 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 25, 2010
+June 18, 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 1.2.43 are Y2K compliant. It is my belief that earlier
+upward through 1.2.44beta01 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
@@ -4359,7 +4359,7 @@ possible without all of you.
Thanks to Frank J. T. Wojcik for helping with the documentation.
-Libpng version 1.2.43 - February 25, 2010:
+Libpng version 1.2.44beta01 - June 18, 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).
@@ -4382,7 +4382,7 @@ this sentence.
This code is released under the libpng license.
-libpng versions 1.2.6, August 15, 2004, through 1.2.43, February 25, 2010, are
+libpng versions 1.2.6, August 15, 2004, through 1.2.44beta01, June 18, 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
@@ -4481,7 +4481,7 @@ certification mark of the Open Source Initiative.
Glenn Randers-Pehrson
glennrp at users.sourceforge.net
-February 25, 2010
+June 18, 2010
.\" end of man page
diff --git a/libpngpf.3 b/libpngpf.3
index 726e5cebf..449e77e5e 100644
--- a/libpngpf.3
+++ b/libpngpf.3
@@ -1,6 +1,6 @@
-.TH LIBPNGPF 3 "February 25, 2010"
+.TH LIBPNGPF 3 "June 18, 2010"
.SH NAME
-libpng \- Portable Network Graphics (PNG) Reference Library 1.2.43
+libpng \- Portable Network Graphics (PNG) Reference Library 1.2.44beta01
(private functions)
.SH SYNOPSIS
\fB#include <png.h>\fP
diff --git a/png.5 b/png.5
index c175165e2..ec19ffa42 100644
--- a/png.5
+++ b/png.5
@@ -1,4 +1,4 @@
-.TH PNG 5 "February 25, 2010"
+.TH PNG 5 "June 18, 2010"
.SH NAME
png \- Portable Network Graphics (PNG) format
.SH DESCRIPTION
diff --git a/png.c b/png.c
index da611c953..30e050b60 100644
--- a/png.c
+++ b/png.c
@@ -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_43 Your_png_h_is_not_version_1_2_43;
+typedef version_1_2_44beta01 Your_png_h_is_not_version_1_2_44beta01;
/* 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 1.2.43 - February 25, 2010" PNG_STRING_NEWLINE \
+ "libpng version 1.2.44beta01 - June 18, 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 1.2.43 - February 25, 2010\
+ return ((png_charp) "libpng version 1.2.44beta01 - June 18, 2010\
Copyright (c) 1998-2010 Glenn Randers-Pehrson\
Copyright (c) 1996-1997 Andreas Dilger\
Copyright (c) 1995-1996 Guy Eric Schalnat, Group 42, Inc.");
diff --git a/png.h b/png.h
index 7a27c6f80..18650248a 100644
--- a/png.h
+++ b/png.h
@@ -1,6 +1,6 @@
/* png.h - header file for PNG reference library
*
- * libpng version 1.2.43 - February 25, 2010
+ * libpng version 1.2.44beta01 - June 18, 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 1.2.43 - February 25, 2010: Glenn
+ * libpng versions 0.97, January 1998, through 1.2.44beta01 - June 18, 2010: Glenn
* See also "Contributing Authors", below.
*
* Note about libpng version numbers:
@@ -290,7 +290,7 @@
*
* This code is released under the libpng license.
*
- * libpng versions 1.2.6, August 15, 2004, through 1.2.43, February 25, 2010, are
+ * libpng versions 1.2.6, August 15, 2004, through 1.2.44beta01, June 18, 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:
@@ -402,13 +402,13 @@
* Y2K compliance in libpng:
* =========================
*
- * February 25, 2010
+ * June 18, 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 1.2.43 are Y2K compliant. It is my belief that earlier
+ * upward through 1.2.44beta01 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
@@ -464,9 +464,9 @@
*/
/* Version information for png.h - this should match the version in png.c */
-#define PNG_LIBPNG_VER_STRING "1.2.43"
+#define PNG_LIBPNG_VER_STRING "1.2.44beta01"
#define PNG_HEADER_VERSION_STRING \
- " libpng version 1.2.43 - February 25, 2010\n"
+ " libpng version 1.2.44beta01 - June 18, 2010\n"
#define PNG_LIBPNG_VER_SONUM 0
#define PNG_LIBPNG_VER_DLLNUM 13
@@ -474,12 +474,12 @@
/* 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 43
+#define PNG_LIBPNG_VER_RELEASE 44
/* 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 01
/* Release Status */
#define PNG_LIBPNG_BUILD_ALPHA 1
@@ -496,7 +496,7 @@
#define PNG_LIBPNG_BUILD_SPECIAL 32 /* Cannot be OR'ed with
PNG_LIBPNG_BUILD_PRIVATE */
-#define PNG_LIBPNG_BUILD_BASE_TYPE PNG_LIBPNG_BUILD_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.
@@ -504,7 +504,7 @@
* 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 10243 /* 1.2.43 */
+#define PNG_LIBPNG_VER 10244 /* 1.2.44 */
#ifndef PNG_VERSION_INFO_ONLY
/* Include the compression library's header */
@@ -1544,7 +1544,7 @@ 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_43;
+typedef png_structp version_1_2_44beta01;
typedef png_struct FAR * FAR * png_structpp;
diff --git a/pngconf.h b/pngconf.h
index 895d70afc..7de9605ed 100644
--- a/pngconf.h
+++ b/pngconf.h
@@ -1,7 +1,7 @@
/* pngconf.h - machine configurable file for libpng
*
- * libpng version 1.2.43 - February 25, 2010
+ * libpng version 1.2.44beta01 - June 18, 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.)
diff --git a/pngpread.c b/pngpread.c
index 52f41a20c..0d01b88d4 100644
--- a/pngpread.c
+++ b/pngpread.c
@@ -1,7 +1,7 @@
/* pngpread.c - read a png file in push mode
*
- * Last changed in libpng 1.2.43 [February 25, 2010]
+ * Last changed in libpng 1.2.44 [June 18, 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.)
@@ -1689,7 +1689,7 @@ png_push_have_end(png_structp png_ptr, png_infop info_ptr)
void /* PRIVATE */
png_push_have_row(png_structp png_ptr, png_bytep row)
{
- if (png_ptr->row_fn != NULL)
+ if (png_ptr->row_fn != NULL && png_ptr->row_number < png_ptr->height)
(*(png_ptr->row_fn))(png_ptr, row, png_ptr->row_number,
(int)png_ptr->pass);
}
diff --git a/pngread.c b/pngread.c
index bb62efbfc..713da240d 100644
--- a/pngread.c
+++ b/pngread.c
@@ -1,8 +1,8 @@
/* pngread.c - read a PNG file
*
- * Last changed in libpng 1.2.43 [February 25, 2010]
- * Copyright (c) 1998-2009 Glenn Randers-Pehrson
+ * Last changed in libpng 1.2.44 [June 18, 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.)
*
diff --git a/pngrutil.c b/pngrutil.c
index 9fd48be97..1a7a24b0e 100644
--- a/pngrutil.c
+++ b/pngrutil.c
@@ -1,8 +1,8 @@
/* pngrutil.c - utilities to read a PNG file
*
- * Last changed in libpng 1.2.43 [February 25, 2010]
- * Copyright (c) 1998-2009 Glenn Randers-Pehrson
+ * Last changed in libpng 1.2.44 [June 18, 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.)
*
@@ -341,8 +341,10 @@ png_decompress_chunk(png_structp png_ptr, int comp_type,
if (png_ptr->user_chunk_malloc_max &&
(prefix_size + expanded_size >= png_ptr->user_chunk_malloc_max - 1))
#else
+# ifdef PNG_USER_CHUNK_MALLOC_MAX
if ((PNG_USER_CHUNK_MALLOC_MAX > 0) &&
prefix_size + expanded_size >= PNG_USER_CHUNK_MALLOC_MAX - 1)
+# endif
#endif
png_warning(png_ptr, "Exceeded size limit while expanding chunk");
@@ -351,7 +353,11 @@ png_decompress_chunk(png_structp png_ptr, int comp_type,
* and we have nothing to do - the code will exit through the
* error case below.
*/
- else if (expanded_size > 0)
+#if defined(PNG_SET_CHUNK_MALLOC_LIMIT_SUPPORTED) || \
+ defined(PNG_USER_CHUNK_MALLOC_MAX)
+ else
+#endif
+ if (expanded_size > 0)
{
/* Success (maybe) - really uncompress the chunk. */
png_size_t new_size = 0;
diff --git a/pngtest.c b/pngtest.c
index 6e86325ba..c428fd35f 100644
--- a/pngtest.c
+++ b/pngtest.c
@@ -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_43 your_png_h_is_not_version_1_2_43;
+typedef version_1_2_44beta01 your_png_h_is_not_version_1_2_44beta01;
diff --git a/pngwio.c b/pngwio.c
index 5a4d04a67..44e5ea91c 100644
--- a/pngwio.c
+++ b/pngwio.c
@@ -174,7 +174,7 @@ png_default_flush(png_structp png_ptr)
* arguments a pointer to a png_struct. After a call to
* the flush function, there should be no data in any buffers
* or pending transmission. If the output method doesn't do
- * any buffering of ouput, a function prototype must still be
+ * any buffering of output, a function prototype must still be
* supplied although it doesn't have to do anything. If
* PNG_WRITE_FLUSH_SUPPORTED is not defined at libpng compile
* time, output_flush_fn will be ignored, although it must be
diff --git a/projects/wince.txt b/projects/wince.txt
index 2799fe603..c1bc60741 100644
--- a/projects/wince.txt
+++ b/projects/wince.txt
@@ -1,6 +1,6 @@
A set of project files is available for WinCE. Get
-libpng-1.2.43-project-wince.zip from a libpng distribution
+libpng-1.2.44beta01-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-1.2.43-project-wince.zip"
+"unzip -a libpng-1.2.44beta01-project-wince.zip"
diff --git a/projects/xcode/libpng.xcodeproj/project.pbxproj b/projects/xcode/libpng.xcodeproj/project.pbxproj
index 3f9772eae..e7cd505c8 100644
--- a/projects/xcode/libpng.xcodeproj/project.pbxproj
+++ b/projects/xcode/libpng.xcodeproj/project.pbxproj
@@ -222,7 +222,7 @@
COPY_PHASE_STRIP = NO;
DYLIB_COMPATIBILITY_VERSION = 3;
DYLIB_CURRENT_VERSION = 3;
- FRAMEWORK_VERSION = 1.2.43;
+ FRAMEWORK_VERSION = 1.2.44beta01;
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 = 1.2.43;
+ FRAMEWORK_VERSION = 1.2.44beta01;
GCC_PRECOMPILE_PREFIX_HEADER = NO;
GCC_PREFIX_HEADER = "";
INFOPLIST_FILE = Info.plist;
diff --git a/scripts/README.txt b/scripts/README.txt
index 82c36f54c..0de35d04c 100644
--- a/scripts/README.txt
+++ b/scripts/README.txt
@@ -1,8 +1,8 @@
-Makefiles for libpng version 1.2.43 - February 25, 2010
+Makefiles for libpng version 1.2.44beta01 - June 18, 2010
makefile.linux => Linux/ELF makefile
- (gcc, creates libpng12.so.0.1.2.43)
+ (gcc, creates libpng12.so.0.1.2.44beta01)
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 1.2.43 - February 25, 2010
makefile.dec => DEC Alpha UNIX makefile
makefile.dj2 => DJGPP 2 makefile
makefile.elf => Linux/ELF makefile symbol versioning,
- gcc, creates libpng12.so.0.1.2.43)
+ gcc, creates libpng12.so.0.1.2.44beta01)
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 1.2.43 - February 25, 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.0.1.2.43)
+ creates libpng12.so.0.1.2.44beta01)
makefile.sgi => Silicon Graphics IRIX makefile (cc, creates static lib)
makefile.solaris => Solaris 2.X makefile (gcc,
- creates libpng12.so.0.1.2.43)
+ creates libpng12.so.0.1.2.44beta01)
makefile.solaris-x86 => Solaris 2.X makefile (gcc, no MMX code,
- creates libpng12.so.0.1.2.43)
+ creates libpng12.so.0.1.2.44beta01)
makefile.so9 => Solaris 9 makefile (gcc,
- creates libpng12.so.0.1.2.43)
+ creates libpng12.so.0.1.2.44beta01)
makefile.std => Generic UNIX makefile (cc, creates static libpng.a)
makefile.sunos => Sun makefile
makefile.32sunu => Sun Ultra 32-bit makefile
diff --git a/scripts/libpng-config-head.in b/scripts/libpng-config-head.in
index bda94ebbd..ff078f270 100755
--- a/scripts/libpng-config-head.in
+++ b/scripts/libpng-config-head.in
@@ -11,7 +11,7 @@
# Modeled after libxml-config.
-version=1.2.43
+version=1.2.44beta01
prefix=""
libdir=""
libs=""
diff --git a/scripts/libpng.pc.in b/scripts/libpng.pc.in
index 2dd0572f5..a7c2b2dd9 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: 1.2.43
+Version: 1.2.44beta01
Libs: -L${libdir} -lpng12
Cflags: -I${includedir}
diff --git a/scripts/makefile.32sunu b/scripts/makefile.32sunu
index e3e0e1c79..0ddad3782 100644
--- a/scripts/makefile.32sunu
+++ b/scripts/makefile.32sunu
@@ -11,7 +11,7 @@
# Library name:
LIBNAME=libpng12
PNGMAJ = 0
-PNGMIN = 1.2.43
+PNGMIN = 1.2.44beta01
PNGVER = $(PNGMAJ).$(PNGMIN)
# Shared library names:
diff --git a/scripts/makefile.64sunu b/scripts/makefile.64sunu
index c779191e4..38c1dab0b 100644
--- a/scripts/makefile.64sunu
+++ b/scripts/makefile.64sunu
@@ -11,7 +11,7 @@
# Library name:
LIBNAME=libpng12
PNGMAJ = 0
-PNGMIN = 1.2.43
+PNGMIN = 1.2.44beta01
PNGVER = $(PNGMAJ).$(PNGMIN)
# Shared library names:
diff --git a/scripts/makefile.aix b/scripts/makefile.aix
index f3c34c50a..5e85a2239 100644
--- a/scripts/makefile.aix
+++ b/scripts/makefile.aix
@@ -23,7 +23,7 @@ LN_SF = ln -f -s
LIBNAME=libpng12
PNGMAJ = 0
-PNGMIN = 1.2.43
+PNGMIN = 1.2.44beta01
PNGVER = $(PNGMAJ).$(PNGMIN)
prefix=/usr/local
diff --git a/scripts/makefile.beos b/scripts/makefile.beos
index 7cbdfc870..9d752827c 100644
--- a/scripts/makefile.beos
+++ b/scripts/makefile.beos
@@ -11,7 +11,7 @@
# Library name:
LIBNAME=libpng12
PNGMAJ = 0
-PNGMIN = 1.2.43
+PNGMIN = 1.2.44beta01
PNGVER = $(PNGMAJ).$(PNGMIN)
# Shared library names:
diff --git a/scripts/makefile.cegcc b/scripts/makefile.cegcc
index 628133648..f18614a7c 100644
--- a/scripts/makefile.cegcc
+++ b/scripts/makefile.cegcc
@@ -23,7 +23,7 @@
VERMAJ = 1
VERMIN = 2
-VERMIC = 43
+VERMIC = 44
VER = $(VERMAJ).$(VERMIN).$(VERMIC)
NAME = libpng
PACKAGE = $(NAME)-$(VER)
diff --git a/scripts/makefile.cygwin b/scripts/makefile.cygwin
index 0cf208593..edc02b3a4 100644
--- a/scripts/makefile.cygwin
+++ b/scripts/makefile.cygwin
@@ -77,7 +77,7 @@ CFLAGS= $(strip $(MINGW_CCFLAGS) $(addprefix -I,$(ZLIBINC)) \
LIBNAME = libpng12
PNGMAJ = 0
CYGDLL = 12
-PNGMIN = 1.2.43
+PNGMIN = 1.2.44beta01
PNGVER = $(PNGMAJ).$(PNGMIN)
SHAREDLIB=cygpng$(CYGDLL).dll
diff --git a/scripts/makefile.darwin b/scripts/makefile.darwin
index 702e5914e..c1b524360 100644
--- a/scripts/makefile.darwin
+++ b/scripts/makefile.darwin
@@ -22,7 +22,7 @@ ZLIBINC=../zlib
# Library name:
LIBNAME = libpng12
PNGMAJ = 12
-PNGMIN = 1.2.43
+PNGMIN = 1.2.44beta01
PNGVER = $(PNGMAJ).$(PNGMIN)
# Shared library names:
diff --git a/scripts/makefile.dec b/scripts/makefile.dec
index 4337b4007..6b860f7bc 100644
--- a/scripts/makefile.dec
+++ b/scripts/makefile.dec
@@ -8,7 +8,7 @@
# Library name:
PNGMAJ = 0
-PNGMIN = 1.2.43
+PNGMIN = 1.2.44beta01
PNGVER = $(PNGMAJ).$(PNGMIN)
LIBNAME = libpng12
diff --git a/scripts/makefile.elf b/scripts/makefile.elf
index 2102857dc..1784ff927 100644
--- a/scripts/makefile.elf
+++ b/scripts/makefile.elf
@@ -16,7 +16,7 @@
# Library name:
LIBNAME = libpng12
PNGMAJ = 0
-PNGMIN = 1.2.43
+PNGMIN = 1.2.44beta01
PNGVER = $(PNGMAJ).$(PNGMIN)
# Shared library names:
diff --git a/scripts/makefile.gcmmx b/scripts/makefile.gcmmx
index 8eda9769c..540eee914 100644
--- a/scripts/makefile.gcmmx
+++ b/scripts/makefile.gcmmx
@@ -17,7 +17,7 @@
# Library name:
LIBNAME = libpng12
PNGMAJ = 0
-PNGMIN = 1.2.43
+PNGMIN = 1.2.44beta01
PNGVER = $(PNGMAJ).$(PNGMIN)
# Shared library names:
diff --git a/scripts/makefile.hp64 b/scripts/makefile.hp64
index d9b28b262..3d8992562 100644
--- a/scripts/makefile.hp64
+++ b/scripts/makefile.hp64
@@ -21,7 +21,7 @@ ZLIBINC=/opt/zlib/include
# Library name:
LIBNAME = libpng12
PNGMAJ = 0
-PNGMIN = 1.2.43
+PNGMIN = 1.2.44beta01
PNGVER = $(PNGMAJ).$(PNGMIN)
# Shared library names:
diff --git a/scripts/makefile.hpgcc b/scripts/makefile.hpgcc
index db6b17582..f32a1b79d 100644
--- a/scripts/makefile.hpgcc
+++ b/scripts/makefile.hpgcc
@@ -11,7 +11,7 @@
# Library name:
LIBNAME = libpng12
PNGMAJ = 0
-PNGMIN = 1.2.43
+PNGMIN = 1.2.44beta01
PNGVER = $(PNGMAJ).$(PNGMIN)
# Shared library names:
diff --git a/scripts/makefile.hpux b/scripts/makefile.hpux
index 1f0c409a0..27e0bc88e 100644
--- a/scripts/makefile.hpux
+++ b/scripts/makefile.hpux
@@ -21,7 +21,7 @@ ZLIBINC=/opt/zlib/include
# Library name:
LIBNAME = libpng12
PNGMAJ = 0
-PNGMIN = 1.2.43
+PNGMIN = 1.2.44beta01
PNGVER = $(PNGMAJ).$(PNGMIN)
# Shared library names:
diff --git a/scripts/makefile.linux b/scripts/makefile.linux
index 89d22d935..e74af0a50 100644
--- a/scripts/makefile.linux
+++ b/scripts/makefile.linux
@@ -10,7 +10,7 @@
# Library name:
LIBNAME = libpng12
PNGMAJ = 0
-PNGMIN = 1.2.43
+PNGMIN = 1.2.44beta01
PNGVER = $(PNGMAJ).$(PNGMIN)
# Shared library names:
diff --git a/scripts/makefile.mingw b/scripts/makefile.mingw
index 8d569c6bb..3865c32bb 100644
--- a/scripts/makefile.mingw
+++ b/scripts/makefile.mingw
@@ -81,7 +81,7 @@ CFLAGS= $(strip $(MINGW_CCFLAGS) $(addprefix -I,$(ZLIBINC)) \
LIBNAME = libpng12
PNGMAJ = 0
MINGDLL = 12
-PNGMIN = 1.2.43
+PNGMIN = 1.2.44beta01
PNGVER = $(PNGMAJ).$(PNGMIN)
SHAREDLIB=libpng$(MINGDLL).dll
diff --git a/scripts/makefile.ne12bsd b/scripts/makefile.ne12bsd
index 822b7045e..f7d1886bd 100644
--- a/scripts/makefile.ne12bsd
+++ b/scripts/makefile.ne12bsd
@@ -17,7 +17,7 @@ INCSDIR=${LOCALBASE}/include/libpng12
LIB= png12
SHLIB_MAJOR= 0
-SHLIB_MINOR= 1.2.43
+SHLIB_MINOR= 1.2.44beta01
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 253dc9ec6..294c5c2f5 100644
--- a/scripts/makefile.netbsd
+++ b/scripts/makefile.netbsd
@@ -17,7 +17,7 @@ INCSDIR=${LOCALBASE}/include
LIB= png
SHLIB_MAJOR= 3
-SHLIB_MINOR= 1.2.43
+SHLIB_MINOR= 1.2.44beta01
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 61aa7e9ad..bb442b9a4 100644
--- a/scripts/makefile.nommx
+++ b/scripts/makefile.nommx
@@ -10,7 +10,7 @@
# Library name:
LIBNAME = libpng12
PNGMAJ = 0
-PNGMIN = 1.2.43
+PNGMIN = 1.2.44beta01
PNGVER = $(PNGMAJ).$(PNGMIN)
# Shared library names:
diff --git a/scripts/makefile.openbsd b/scripts/makefile.openbsd
index 535709955..22bf5c6fe 100644
--- a/scripts/makefile.openbsd
+++ b/scripts/makefile.openbsd
@@ -11,7 +11,7 @@ LIBDIR= ${PREFIX}/lib
MANDIR= ${PREFIX}/man/cat
SHLIB_MAJOR= 0
-SHLIB_MINOR= 1.2.43
+SHLIB_MINOR= 1.2.44beta01
LIB= png
SRCS= png.c pngerror.c pngget.c pngmem.c pngpread.c \
diff --git a/scripts/makefile.sco b/scripts/makefile.sco
index 6b4d2c641..79133d120 100644
--- a/scripts/makefile.sco
+++ b/scripts/makefile.sco
@@ -12,7 +12,7 @@
# Library name:
LIBNAME = libpng12
PNGMAJ = 0
-PNGMIN = 1.2.43
+PNGMIN = 1.2.44beta01
PNGVER = $(PNGMAJ).$(PNGMIN)
# Shared library names:
diff --git a/scripts/makefile.sggcc b/scripts/makefile.sggcc
index d4870703e..7c3987541 100644
--- a/scripts/makefile.sggcc
+++ b/scripts/makefile.sggcc
@@ -9,7 +9,7 @@
# Library name:
LIBNAME=libpng12
PNGMAJ = 0
-PNGMIN = 1.2.43
+PNGMIN = 1.2.44beta01
PNGVER = $(PNGMAJ).$(PNGMIN)
# Shared library names:
diff --git a/scripts/makefile.sgi b/scripts/makefile.sgi
index 05db6a560..187d9e326 100644
--- a/scripts/makefile.sgi
+++ b/scripts/makefile.sgi
@@ -9,7 +9,7 @@
# Library name:
LIBNAME=libpng12
PNGMAJ = 0
-PNGMIN = 1.2.43
+PNGMIN = 1.2.44beta01
PNGVER = $(PNGMAJ).$(PNGMIN)
# Shared library names:
diff --git a/scripts/makefile.so9 b/scripts/makefile.so9
index 2a9f856c6..e3c2a0ece 100644
--- a/scripts/makefile.so9
+++ b/scripts/makefile.so9
@@ -11,7 +11,7 @@
# Library name:
PNGMAJ = 0
-PNGMIN = 1.2.43
+PNGMIN = 1.2.44beta01
PNGVER = $(PNGMAJ).$(PNGMIN)
LIBNAME = libpng12
diff --git a/scripts/makefile.solaris b/scripts/makefile.solaris
index 85005018b..336063b11 100644
--- a/scripts/makefile.solaris
+++ b/scripts/makefile.solaris
@@ -11,7 +11,7 @@
# Library name:
LIBNAME = libpng12
PNGMAJ = 0
-PNGMIN = 1.2.43
+PNGMIN = 1.2.44beta01
PNGVER = $(PNGMAJ).$(PNGMIN)
# Shared library names:
diff --git a/scripts/makefile.solaris-x86 b/scripts/makefile.solaris-x86
index 2e28a7594..a5bf291c1 100644
--- a/scripts/makefile.solaris-x86
+++ b/scripts/makefile.solaris-x86
@@ -11,7 +11,7 @@
# Library name:
LIBNAME = libpng12
PNGMAJ = 0
-PNGMIN = 1.2.43
+PNGMIN = 1.2.44beta01
PNGVER = $(PNGMAJ).$(PNGMIN)
# Shared library names:
diff --git a/scripts/png32ce.def b/scripts/png32ce.def
index 4eb9fcd00..bb24a14de 100644
--- a/scripts/png32ce.def
+++ b/scripts/png32ce.def
@@ -5,7 +5,7 @@
LIBRARY lpngce
EXPORTS
-;Version 1.2.43
+;Version 1.2.44beta01
png_build_grayscale_palette @1
png_check_sig @2
png_chunk_error @3
diff --git a/scripts/pngos2.def b/scripts/pngos2.def
index f38ef032c..1d154ebdc 100644
--- a/scripts/pngos2.def
+++ b/scripts/pngos2.def
@@ -2,7 +2,7 @@
; PNG.LIB module definition file for OS/2
;----------------------------------------
-; Version 1.2.43
+; Version 1.2.44beta01
LIBRARY PNG
DESCRIPTION "PNG image compression library for OS/2"
diff --git a/scripts/pngw32.def b/scripts/pngw32.def
index f5c61a5d5..a4c7dfd98 100644
--- a/scripts/pngw32.def
+++ b/scripts/pngw32.def
@@ -5,7 +5,7 @@
LIBRARY
EXPORTS
-;Version 1.2.43
+;Version 1.2.44beta01
png_build_grayscale_palette @1
png_check_sig @2
png_chunk_error @3