[master] Imported from libpng-1.4.3beta01.tar
diff --git a/ANNOUNCE b/ANNOUNCE
index 5f6c7c2..a4cae54 100644
--- a/ANNOUNCE
+++ b/ANNOUNCE
@@ -1,36 +1,35 @@
-Libpng 1.4.3 - June 26, 2010
+Libpng 1.4.3beta01 - 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-1.4.3.tar.xz (LZMA-compressed, recommended)
- libpng-1.4.3.tar.gz
- libpng-1.4.3.tar.bz2
+ 1.4.3beta01.tar.xz (LZMA-compressed, recommended)
+ 1.4.3beta01.tar.gz
+ 1.4.3beta01.tar.bz2
Source files with CRLF line endings (for Windows), without the
"configure" script
- lpng143.zip
- lpng143.7z
+ lp143b01.zip
+ lp143b01.7z
Other information:
- libpng-1.4.3-README.txt
- libpng-1.4.3-LICENSE.txt
+ 1.4.3beta01-README.txt
+ 1.4.3beta01-LICENSE.txt
Changes since the last public release (1.4.2):
+
+version 1.4.3beta01 [June 18, 2010]
Added missing quotation marks in the aix block of configure.ac
The new "vstudio" project was missing from the zip and 7z distributions.
- Rewrote png_process_IDAT_data to consistently treat extra data as warnings
- and handle end conditions more cleanly.
- Removed the now-redundant check for out-of-bounds new_row from example.c
- Changed char *msg to PNG_CONST char *msg in pngrutil.c
- Stop memory leak when reading a malformed sCAL chunk.
+ In pngpread.c: png_push_have_row() add check for new_row > height
Send comments/corrections/commendations to glennrp at users.sourceforge.net
or to png-mng-implement at lists.sf.net (subscription required; visit
diff --git a/CHANGES b/CHANGES
index 0dff489..2c476e0 100644
--- a/CHANGES
+++ b/CHANGES
@@ -2581,35 +2581,6 @@
The new "vstudio" project was missing from the zip and 7z distributions.
In pngpread.c: png_push_have_row() add check for new_row > height
-version 1.4.3beta02 [June 18, 2010]
- Removed the now-redundant check for out-of-bounds new_row from example.c
-
-version 1.4.3beta03 [June 18, 2010]
- In pngpread.c: png_push_finish_row() add check for too many rows.
-
-version 1.4.3beta04 [June 19, 2010]
- In pngpread.c: png_push_process_row() add check for too many rows.
- Removed the checks added in beta01 and beta03, as they are now redundant.
-
-version 1.4.3beta05 [June 20, 2010]
- Rewrote png_process_IDAT_data to consistently treat extra data as warnings
- and handle end conditions more cleanly.
- Removed the new (beta04) check in png_push_process_row().
-
-version 1.4.3rc01 [June 21, 2010]
- Revised some comments in png_process_IDAT_data().
-
-version 1.4.3rc02 [June 22, 2010]
- Changed char *msg to PNG_CONST char *msg in pngrutil.c
- Stop memory leak when reading a malformed sCAL chunk.
- Removed some trailing blanks.
-
-version 1.4.3rc03 [June 23, 2010]
- Revised pngpread.c patch of beta05 to avoid an endless loop.
-
-version 1.4.3 [June 26, 2010]
- Updated some of the "last changed" dates.
-
Send comments/corrections/commendations to glennrp at users.sourceforge.net
or 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 5ce2780..f14a444 100644
--- a/CMakeLists.txt
+++ b/CMakeLists.txt
@@ -213,7 +213,7 @@
# SET UP LINKS
if(PNG_SHARED)
set_target_properties(${PNG_LIB_NAME} PROPERTIES
-# VERSION 14.${PNGLIB_RELEASE}.1.4.3
+# VERSION 14.${PNGLIB_RELEASE}.1.4.3beta01
VERSION 14.${PNGLIB_RELEASE}.0
SOVERSION 14
CLEAN_DIRECT_OUTPUT 1)
diff --git a/INSTALL b/INSTALL
index 908c572..f9f99c8 100644
--- a/INSTALL
+++ b/INSTALL
@@ -1,5 +1,5 @@
-Installing libpng version 1.4.3 - June 26, 2010
+Installing libpng version 1.4.3beta01 - June 18, 2010
On Unix/Linux and similar systems, you can simply type
@@ -46,7 +46,7 @@
correspond to the version of zlib that's installed.
You can rename the directories that you downloaded (they
-might be called "libpng-1.4.3" or "libpng14" and "zlib-1.2.3"
+might be called "libpng-1.4.3beta01" or "libpng14" 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/LICENSE b/LICENSE
index dd89a66..488527a 100644
--- a/LICENSE
+++ b/LICENSE
@@ -10,7 +10,7 @@
This code is released under the libpng license.
-libpng versions 1.2.6, August 15, 2004, through 1.4.3, June 26, 2010, are
+libpng versions 1.2.6, August 15, 2004, through 1.4.3beta01, June 18, 2010, 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
@@ -108,4 +108,4 @@
Glenn Randers-Pehrson
glennrp at users.sourceforge.net
-June 26, 2010
+June 18, 2010
diff --git a/Makefile.am b/Makefile.am
index b4cfce6..ec19d02 100644
--- a/Makefile.am
+++ b/Makefile.am
@@ -73,7 +73,7 @@
${srcdir}/contrib/pngsuite/* \
${srcdir}/contrib/visupng/* \
$(TESTS) \
- example.c libpng-1.4.3.txt
+ example.c libpng-1.4.3beta01.txt
CLEANFILES= pngout.png libpng@PNGLIB_MAJOR@@PNGLIB_MINOR@.pc libpng@PNGLIB_MAJOR@@PNGLIB_MINOR@-config libpng.vers \
libpng.sym
diff --git a/Makefile.in b/Makefile.in
index e3fbfa7..f64f856 100644
--- a/Makefile.in
+++ b/Makefile.in
@@ -333,7 +333,7 @@
${srcdir}/contrib/pngsuite/* \
${srcdir}/contrib/visupng/* \
$(TESTS) \
- example.c libpng-1.4.3.txt
+ example.c libpng-1.4.3beta01.txt
CLEANFILES = pngout.png libpng@PNGLIB_MAJOR@@PNGLIB_MINOR@.pc libpng@PNGLIB_MAJOR@@PNGLIB_MINOR@-config libpng.vers \
libpng.sym
diff --git a/README b/README
index 799f3eb..f0c0597 100644
--- a/README
+++ b/README
@@ -1,4 +1,4 @@
-README for libpng version 1.4.3 - June 26, 2010 (shared library 14.0)
+README for libpng version 1.4.3beta01 - June 18, 2010 (shared library 14.0)
See the note about version numbers near the top of png.h
See INSTALL for instructions on how to install libpng.
@@ -185,9 +185,9 @@
makefile.std => Generic UNIX makefile (cc, creates static
libpng.a)
makefile.elf => Linux/ELF makefile symbol versioning,
- gcc, creates libpng14.so.14.1.4.3)
+ gcc, creates libpng14.so.14.1.4.3beta01)
makefile.linux => Linux/ELF makefile
- (gcc, creates libpng14.so.14.1.4.3)
+ (gcc, creates libpng14.so.14.1.4.3beta01)
makefile.gcc => Generic makefile (gcc, creates static libpng.a)
makefile.knr => Archaic UNIX Makefile that converts files with
ansi2knr (Requires ansi2knr.c from
@@ -209,12 +209,12 @@
makefile.openbsd => OpenBSD makefile
makefile.sgi => Silicon Graphics IRIX (cc, creates static lib)
makefile.sggcc => Silicon Graphics
- (gcc, creates libpng14.so.14.1.4.3)
+ (gcc, creates libpng14.so.14.1.4.3beta01)
makefile.sunos => Sun makefile
makefile.solaris => Solaris 2.X makefile
- (gcc, creates libpng14.so.14.1.4.3)
+ (gcc, creates libpng14.so.14.1.4.3beta01)
makefile.so9 => Solaris 9 makefile
- (gcc, creates libpng14.so.14.1.4.3)
+ (gcc, creates libpng14.so.14.1.4.3beta01)
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/configure b/configure
index 44bbd1d..960658f 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 1.4.3.
+# Generated by GNU Autoconf 2.65 for libpng 1.4.3beta01.
#
# Report bugs to <png-mng-implement@lists.sourceforge.net>.
#
@@ -701,8 +701,8 @@
# Identity of this package.
PACKAGE_NAME='libpng'
PACKAGE_TARNAME='libpng'
-PACKAGE_VERSION='1.4.3'
-PACKAGE_STRING='libpng 1.4.3'
+PACKAGE_VERSION='1.4.3beta01'
+PACKAGE_STRING='libpng 1.4.3beta01'
PACKAGE_BUGREPORT='png-mng-implement@lists.sourceforge.net'
PACKAGE_URL=''
@@ -1432,7 +1432,7 @@
# 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 1.4.3 to adapt to many kinds of systems.
+\`configure' configures libpng 1.4.3beta01 to adapt to many kinds of systems.
Usage: $0 [OPTION]... [VAR=VALUE]...
@@ -1502,7 +1502,7 @@
if test -n "$ac_init_help"; then
case $ac_init_help in
- short | recursive ) echo "Configuration of libpng 1.4.3:";;
+ short | recursive ) echo "Configuration of libpng 1.4.3beta01:";;
esac
cat <<\_ACEOF
@@ -1607,7 +1607,7 @@
test -n "$ac_init_help" && exit $ac_status
if $ac_init_version; then
cat <<\_ACEOF
-libpng configure 1.4.3
+libpng configure 1.4.3beta01
generated by GNU Autoconf 2.65
Copyright (C) 2009 Free Software Foundation, Inc.
@@ -2032,7 +2032,7 @@
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 1.4.3, which was
+It was created by libpng $as_me 1.4.3beta01, which was
generated by GNU Autoconf 2.65. Invocation command line was
$ $0 $@
@@ -2840,7 +2840,7 @@
# Define the identity of the package.
PACKAGE='libpng'
- VERSION='1.4.3'
+ VERSION='1.4.3beta01'
cat >>confdefs.h <<_ACEOF
@@ -2904,7 +2904,7 @@
-PNGLIB_VERSION=1.4.3
+PNGLIB_VERSION=1.4.3beta01
PNGLIB_MAJOR=1
PNGLIB_MINOR=4
PNGLIB_RELEASE=3
@@ -12032,7 +12032,7 @@
# 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 1.4.3, which was
+This file was extended by libpng $as_me 1.4.3beta01, which was
generated by GNU Autoconf 2.65. Invocation command line was
CONFIG_FILES = $CONFIG_FILES
@@ -12098,7 +12098,7 @@
cat >>$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 1.4.3
+libpng config.status 1.4.3beta01
configured by $0, generated by GNU Autoconf 2.65,
with options \\"\$ac_cs_config\\"
diff --git a/configure.ac b/configure.ac
index e532549..053372f 100644
--- a/configure.ac
+++ b/configure.ac
@@ -18,12 +18,12 @@
dnl Version number stuff here:
-AC_INIT([libpng], [1.4.3], [png-mng-implement@lists.sourceforge.net])
+AC_INIT([libpng], [1.4.3beta01], [png-mng-implement@lists.sourceforge.net])
AM_INIT_AUTOMAKE
dnl stop configure from automagically running automake
AM_MAINTAINER_MODE
-PNGLIB_VERSION=1.4.3
+PNGLIB_VERSION=1.4.3beta01
PNGLIB_MAJOR=1
PNGLIB_MINOR=4
PNGLIB_RELEASE=3
diff --git a/example.c b/example.c
index d739173..90c9c5c 100644
--- a/example.c
+++ b/example.c
@@ -512,17 +512,20 @@
* shown below:
*/
- /* Get pointer to corresponding row in our
- * PNG read buffer.
- */
- png_bytep old_row = ((png_bytep *)our_data)[row_num];
+ /* 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);
-
+ /* 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-1.4.3.txt b/libpng-1.4.3beta01.txt
similarity index 99%
rename from libpng-1.4.3.txt
rename to libpng-1.4.3beta01.txt
index 5451f2f..3779390 100644
--- a/libpng-1.4.3.txt
+++ b/libpng-1.4.3beta01.txt
@@ -1,6 +1,6 @@
libpng.txt - A description on how to use and modify libpng
- libpng version 1.4.3 - June 26, 2010
+ libpng version 1.4.3beta01 - 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 @@
Based on:
- libpng versions 0.97, January 1998, through 1.4.3 - June 26, 2010
+ libpng versions 0.97, January 1998, through 1.4.3beta01 - June 18, 2010
Updated and distributed by Glenn Randers-Pehrson
Copyright (c) 1998-2009 Glenn Randers-Pehrson
@@ -903,7 +903,7 @@
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 1.4.3, not all possible expansions are supported.
+As of libpng version 1.4.3beta01, 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
@@ -3297,13 +3297,13 @@
XIII. Y2K Compliance in libpng
-June 26, 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 1.4.3 are Y2K compliant. It is my belief that earlier
+upward through 1.4.3beta01 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 b82557c..174ab72 100644
--- a/libpng.3
+++ b/libpng.3
@@ -1,6 +1,6 @@
-.TH LIBPNG 3 "June 26, 2010"
+.TH LIBPNG 3 "June 18, 2010"
.SH NAME
-libpng \- Portable Network Graphics (PNG) Reference Library 1.4.3
+libpng \- Portable Network Graphics (PNG) Reference Library 1.4.3beta01
.SH SYNOPSIS
\fI\fB
@@ -785,7 +785,7 @@
.SH LIBPNG.TXT
libpng.txt - A description on how to use and modify libpng
- libpng version 1.4.3 - June 26, 2010
+ libpng version 1.4.3beta01 - June 18, 2010
Updated and distributed by Glenn Randers-Pehrson
<glennrp at users.sourceforge.net>
Copyright (c) 1998-2009 Glenn Randers-Pehrson
@@ -796,7 +796,7 @@
Based on:
- libpng versions 0.97, January 1998, through 1.4.3 - June 26, 2010
+ libpng versions 0.97, January 1998, through 1.4.3beta01 - June 18, 2010
Updated and distributed by Glenn Randers-Pehrson
Copyright (c) 1998-2009 Glenn Randers-Pehrson
@@ -1688,7 +1688,7 @@
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 1.4.3, not all possible expansions are supported.
+As of libpng version 1.4.3beta01, 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
@@ -4082,13 +4082,13 @@
.SH XIII. Y2K Compliance in libpng
-June 26, 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 1.4.3 are Y2K compliant. It is my belief that earlier
+upward through 1.4.3beta01 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
@@ -4269,9 +4269,7 @@
1.4.2beta01 14 10402 14.so.14.2[.0]
1.4.2rc02-06 14 10402 14.so.14.2[.0]
1.4.2 14 10402 14.so.14.2[.0]
- 1.4.3beta01-05 14 10403 14.so.14.3[.0]
- 1.4.3rc01-03 14 10403 14.so.14.3[.0]
- 1.4.3 14 10403 14.so.14.3[.0]
+ 1.4.3beta01 14 10403 14.so.14.3[.0]
Henceforth the source version will match the shared-library minor
and patch numbers; the shared-library major version number will be
@@ -4327,7 +4325,7 @@
Thanks to Frank J. T. Wojcik for helping with the documentation.
-Libpng version 1.4.3 - June 26, 2010:
+Libpng version 1.4.3beta01 - 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).
@@ -4350,7 +4348,7 @@
This code is released under the libpng license.
-libpng versions 1.2.6, August 15, 2004, through 1.4.3, June 26, 2010, are
+libpng versions 1.2.6, August 15, 2004, through 1.4.3beta01, June 18, 2010, 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
@@ -4449,7 +4447,7 @@
Glenn Randers-Pehrson
glennrp at users.sourceforge.net
-June 26, 2010
+June 18, 2010
.\" end of man page
diff --git a/libpngpf.3 b/libpngpf.3
index a05b267..7956c88 100644
--- a/libpngpf.3
+++ b/libpngpf.3
@@ -1,6 +1,6 @@
-.TH LIBPNGPF 3 "June 26, 2010"
+.TH LIBPNGPF 3 "June 18, 2010"
.SH NAME
-libpng \- Portable Network Graphics (PNG) Reference Library 1.4.3
+libpng \- Portable Network Graphics (PNG) Reference Library 1.4.3beta01
(private functions)
.SH SYNOPSIS
\fB#include <png.h>\fP
diff --git a/new_push_process_row.c b/new_push_process_row.c
deleted file mode 100644
index fbd7dcf..0000000
--- a/new_push_process_row.c
+++ /dev/null
@@ -1,204 +0,0 @@
-void /* PRIVATE */
-png_push_process_row(png_structp png_ptr)
-{
- png_ptr->row_info.color_type = png_ptr->color_type;
- png_ptr->row_info.width = png_ptr->iwidth;
- png_ptr->row_info.channels = png_ptr->channels;
- png_ptr->row_info.bit_depth = png_ptr->bit_depth;
- png_ptr->row_info.pixel_depth = png_ptr->pixel_depth;
-
- png_ptr->row_info.rowbytes = PNG_ROWBYTES(png_ptr->row_info.pixel_depth,
- png_ptr->row_info.width);
-
- png_read_filter_row(png_ptr, &(png_ptr->row_info),
- png_ptr->row_buf + 1, png_ptr->prev_row + 1,
- (int)(png_ptr->row_buf[0]));
-
- png_memcpy(png_ptr->prev_row, png_ptr->row_buf, png_ptr->rowbytes + 1);
-
- if (png_ptr->transformations || (png_ptr->flags&PNG_FLAG_STRIP_ALPHA))
- png_do_read_transformations(png_ptr);
-
-#ifdef PNG_READ_INTERLACING_SUPPORTED
- /* Blow up interlaced rows to full size */
- if (png_ptr->interlaced && (png_ptr->transformations & PNG_INTERLACE))
- {
- if (png_ptr->pass < 6)
-/* old interface (pre-1.0.9):
- png_do_read_interlace(&(png_ptr->row_info),
- png_ptr->row_buf + 1, png_ptr->pass, png_ptr->transformations);
- */
- png_do_read_interlace(png_ptr);
-
- switch (png_ptr->pass)
- {
- case 0:
- {
- int i;
- for (i = 0; i < 8 && png_ptr->pass == 0; i++)
- {
- png_push_have_row(png_ptr, png_ptr->row_buf + 1);
- png_read_push_finish_row(png_ptr); /* Updates png_ptr->pass */
- }
-
- if (png_ptr->pass == 2) /* Pass 1 might be empty */
- {
- for (i = 0; i < 4 && png_ptr->pass == 2; i++)
- {
- png_push_have_row(png_ptr, NULL);
- png_read_push_finish_row(png_ptr);
- }
- }
-
- if (png_ptr->pass == 4 && png_ptr->height <= 4)
- {
- for (i = 0; i < 2 && png_ptr->pass == 4; i++)
- {
- png_push_have_row(png_ptr, NULL);
- png_read_push_finish_row(png_ptr);
- }
- }
-
- if (png_ptr->pass == 6 && png_ptr->height <= 4)
- {
- png_push_have_row(png_ptr, NULL);
- png_read_push_finish_row(png_ptr);
- }
-
- break;
- }
-
- case 1:
- {
- int i;
- for (i = 0; i < 8 && png_ptr->pass == 1; i++)
- {
- png_push_have_row(png_ptr, png_ptr->row_buf + 1);
- png_read_push_finish_row(png_ptr);
- }
-
- if (png_ptr->pass == 2) /* Skip top 4 generated rows */
- {
- for (i = 0; i < 4 && png_ptr->pass == 2; i++)
- {
- png_push_have_row(png_ptr, NULL);
- png_read_push_finish_row(png_ptr);
- }
- }
-
- break;
- }
-
- case 2:
- {
- int i;
-
- for (i = 0; i < 4 && png_ptr->pass == 2; i++)
- {
- png_push_have_row(png_ptr, png_ptr->row_buf + 1);
- png_read_push_finish_row(png_ptr);
- }
-
- for (i = 0; i < 4 && png_ptr->pass == 2; i++)
- {
- png_push_have_row(png_ptr, NULL);
- png_read_push_finish_row(png_ptr);
- }
-
- if (png_ptr->pass == 4) /* Pass 3 might be empty */
- {
- for (i = 0; i < 2 && png_ptr->pass == 4; i++)
- {
- png_push_have_row(png_ptr, NULL);
- png_read_push_finish_row(png_ptr);
- }
- }
-
- break;
- }
-
- case 3:
- {
- int i;
-
- for (i = 0; i < 4 && png_ptr->pass == 3; i++)
- {
- png_push_have_row(png_ptr, png_ptr->row_buf + 1);
- png_read_push_finish_row(png_ptr);
- }
-
- if (png_ptr->pass == 4) /* Skip top two generated rows */
- {
- for (i = 0; i < 2 && png_ptr->pass == 4; i++)
- {
- png_push_have_row(png_ptr, NULL);
- png_read_push_finish_row(png_ptr);
- }
- }
-
- break;
- }
-
- case 4:
- {
- int i;
-
- for (i = 0; i < 2 && png_ptr->pass == 4; i++)
- {
- png_push_have_row(png_ptr, png_ptr->row_buf + 1);
- png_read_push_finish_row(png_ptr);
- }
-
- for (i = 0; i < 2 && png_ptr->pass == 4; i++)
- {
- png_push_have_row(png_ptr, NULL);
- png_read_push_finish_row(png_ptr);
- }
-
- if (png_ptr->pass == 6) /* Pass 5 might be empty */
- {
- png_push_have_row(png_ptr, NULL);
- png_read_push_finish_row(png_ptr);
- }
-
- break;
- }
-
- case 5:
- {
- int i;
-
- for (i = 0; i < 2 && png_ptr->pass == 5; i++)
- {
- png_push_have_row(png_ptr, png_ptr->row_buf + 1);
- png_read_push_finish_row(png_ptr);
- }
-
- if (png_ptr->pass == 6) /* Skip top generated row */
- {
- png_push_have_row(png_ptr, NULL);
- png_read_push_finish_row(png_ptr);
- }
-
- break;
- }
- case 6:
- {
- png_push_have_row(png_ptr, png_ptr->row_buf + 1);
- png_read_push_finish_row(png_ptr);
-
- if (png_ptr->pass != 6)
- break;
-
- png_push_have_row(png_ptr, NULL);
- png_read_push_finish_row(png_ptr);
- }
- }
- }
- else
-#endif
- {
- png_push_have_row(png_ptr, png_ptr->row_buf + 1);
- png_read_push_finish_row(png_ptr);
- }
-}
diff --git a/png.5 b/png.5
index b89d29b..7498149 100644
--- a/png.5
+++ b/png.5
@@ -1,4 +1,4 @@
-.TH PNG 5 "June 26, 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 dab4f36..d25d03c 100644
--- a/png.c
+++ b/png.c
@@ -17,7 +17,7 @@
#include "pngpriv.h"
/* Generate a compiler error if there is an old png.h in the search path. */
-typedef version_1_4_3 Your_png_h_is_not_version_1_4_3;
+typedef version_1_4_3beta01 Your_png_h_is_not_version_1_4_3beta01;
/* Version information for C files. This had better match the version
* string defined in png.h.
@@ -551,13 +551,13 @@
#else
#ifdef __STDC__
return ((png_charp) PNG_STRING_NEWLINE \
- "libpng version 1.4.3 - June 26, 2010" PNG_STRING_NEWLINE \
+ "libpng version 1.4.3beta01 - 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 1.4.3 - June 26, 2010\
+ return ((png_charp) "libpng version 1.4.3beta01 - 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 842f3fc..ba36f37 100644
--- a/png.h
+++ b/png.h
@@ -1,7 +1,7 @@
/* png.h - header file for PNG reference library
*
- * libpng version 1.4.3 - June 26, 2010
+ * libpng version 1.4.3beta01 - 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.)
@@ -11,7 +11,7 @@
* 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 1.4.3 - June 26, 2010: Glenn
+ * libpng versions 0.97, January 1998, through 1.4.3beta01 - June 18, 2010: Glenn
* See also "Contributing Authors", below.
*
* Note about libpng version numbers:
@@ -142,9 +142,7 @@
* 1.4.2beta01 14 10402 14.so.14.2[.0]
* 1.4.2rc02-06 14 10402 14.so.14.2[.0]
* 1.4.2 14 10402 14.so.14.2[.0]
- * 1.4.3beta01-05 14 10403 14.so.14.3[.0]
- * 1.4.3rc01-03 14 10403 14.so.14.3[.0]
- * 1.4.3 14 10403 14.so.14.3[.0]
+ * 1.4.3beta01 14 10403 14.so.14.3[.0]
*
* Henceforth the source version will match the shared-library major
* and minor numbers; the shared-library major version number will be
@@ -176,7 +174,7 @@
*
* This code is released under the libpng license.
*
- * libpng versions 1.2.6, August 15, 2004, through 1.4.3, June 26, 2010, are
+ * libpng versions 1.2.6, August 15, 2004, through 1.4.3beta01, 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:
@@ -288,13 +286,13 @@
* Y2K compliance in libpng:
* =========================
*
- * June 26, 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 1.4.3 are Y2K compliant. It is my belief that earlier
+ * upward through 1.4.3beta01 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
@@ -350,9 +348,9 @@
*/
/* Version information for png.h - this should match the version in png.c */
-#define PNG_LIBPNG_VER_STRING "1.4.3"
+#define PNG_LIBPNG_VER_STRING "1.4.3beta01"
#define PNG_HEADER_VERSION_STRING \
- " libpng version 1.4.3 - June 26, 2010\n"
+ " libpng version 1.4.3beta01 - June 18, 2010\n"
#define PNG_LIBPNG_VER_SONUM 14
#define PNG_LIBPNG_VER_DLLNUM 14
@@ -365,7 +363,7 @@
* 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
@@ -1474,7 +1472,7 @@
/* 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_4_3;
+typedef png_structp version_1_4_3beta01;
typedef png_struct FAR * FAR * png_structpp;
diff --git a/pngconf.h b/pngconf.h
index 0c1065c..99164fd 100644
--- a/pngconf.h
+++ b/pngconf.h
@@ -1,7 +1,7 @@
/* pngconf.h - machine configurable file for libpng
*
- * libpng version 1.4.3 - June 26, 2010
+ * libpng version 1.4.3beta01 - June 18, 2010
* For conditions of distribution and use, see copyright notice in png.h
* Copyright (c) 1998-2010 Glenn Randers-Pehrson
* (Version 0.96 Copyright (c) 1996, 1997 Andreas Dilger)
diff --git a/pngpread.c b/pngpread.c
index 3280d34..640674a 100644
--- a/pngpread.c
+++ b/pngpread.c
@@ -1,7 +1,7 @@
/* pngpread.c - read a png file in push mode
*
- * Last changed in libpng 1.4.3 [June 26, 2010]
+ * Last changed in libpng 1.4.1 [February 25, 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.)
@@ -779,7 +779,8 @@
png_calculate_crc(png_ptr, png_ptr->save_buffer_ptr, save_size);
- png_process_IDAT_data(png_ptr, png_ptr->save_buffer_ptr, save_size);
+ if (!(png_ptr->flags & PNG_FLAG_ZLIB_FINISHED))
+ png_process_IDAT_data(png_ptr, png_ptr->save_buffer_ptr, save_size);
png_ptr->idat_size -= save_size;
png_ptr->buffer_size -= save_size;
@@ -802,8 +803,8 @@
save_size = png_ptr->current_buffer_size;
png_calculate_crc(png_ptr, png_ptr->current_buffer_ptr, save_size);
-
- png_process_IDAT_data(png_ptr, png_ptr->current_buffer_ptr, save_size);
+ if (!(png_ptr->flags & PNG_FLAG_ZLIB_FINISHED))
+ png_process_IDAT_data(png_ptr, png_ptr->current_buffer_ptr, save_size);
png_ptr->idat_size -= save_size;
png_ptr->buffer_size -= save_size;
@@ -828,101 +829,62 @@
png_process_IDAT_data(png_structp png_ptr, png_bytep buffer,
png_size_t buffer_length)
{
- /* The caller checks for a non-zero buffer length. */
- if (!(buffer_length > 0) || buffer == NULL)
- png_error(png_ptr, "No IDAT data (internal error)");
+ int ret;
- /* This routine must process all the data it has been given
- * before returning, calling the row callback as required to
- * handle the uncompressed results.
- */
+ if ((png_ptr->flags & PNG_FLAG_ZLIB_FINISHED) && buffer_length)
+ png_benign_error(png_ptr, "Extra compression data");
+
png_ptr->zstream.next_in = buffer;
png_ptr->zstream.avail_in = (uInt)buffer_length;
-
- /* Keep going until the decompressed data is all processed
- * or the stream marked as finished.
- */
- while (png_ptr->zstream.avail_in > 0 &&
- !(png_ptr->flags & PNG_FLAG_ZLIB_FINISHED))
+ for (;;)
{
- int ret;
-
- /* We have data for zlib, but we must check that zlib
- * has somewhere to put the results. It doesn't matter
- * if we don't expect any results -- it may be the input
- * data is just the LZ end code.
- */
- if (!(png_ptr->zstream.avail_out > 0))
+ ret = inflate(&png_ptr->zstream, Z_PARTIAL_FLUSH);
+ if (ret != Z_OK)
{
+ if (ret == Z_STREAM_END)
+ {
+ if (png_ptr->zstream.avail_in)
+ png_benign_error(png_ptr, "Extra compressed data");
+
+ if (!(png_ptr->zstream.avail_out))
+ {
+ png_push_process_row(png_ptr);
+ }
+
+ png_ptr->mode |= PNG_AFTER_IDAT;
+ png_ptr->flags |= PNG_FLAG_ZLIB_FINISHED;
+ break;
+ }
+ else if (ret == Z_BUF_ERROR)
+ break;
+
+ else
+ png_error(png_ptr, "Decompression Error");
+ }
+ if (!(png_ptr->zstream.avail_out))
+ {
+ if ((
+#ifdef PNG_READ_INTERLACING_SUPPORTED
+ png_ptr->interlaced && png_ptr->pass > 6) ||
+ (!png_ptr->interlaced &&
+#endif
+ png_ptr->row_number == png_ptr->num_rows))
+ {
+ if (png_ptr->zstream.avail_in)
+ png_warning(png_ptr, "Too much data in IDAT chunks");
+ png_ptr->flags |= PNG_FLAG_ZLIB_FINISHED;
+ break;
+ }
+ png_push_process_row(png_ptr);
png_ptr->zstream.avail_out =
(uInt) PNG_ROWBYTES(png_ptr->pixel_depth,
png_ptr->iwidth) + 1;
png_ptr->zstream.next_out = png_ptr->row_buf;
}
- /* Using Z_SYNC_FLUSH here means that an unterminated
- * LZ stream can still be handled (a stream with a missing
- * end code), otherwise (Z_NO_FLUSH) a future zlib
- * implementation might defer output and, therefore,
- * change the current behavior. (See comments in inflate.c
- * for why this doesn't happen at present with zlib 1.2.5.)
- */
- ret = inflate(&png_ptr->zstream, Z_SYNC_FLUSH);
-
- /* Check for any failure before proceeding. */
- if (ret != Z_OK && ret != Z_STREAM_END)
- {
- /* Terminate the decompression. */
- png_ptr->flags |= PNG_FLAG_ZLIB_FINISHED;
-
- /* This may be a truncated stream (missing or
- * damaged end code). Treat that as a warning.
- */
- if (png_ptr->row_number >= png_ptr->num_rows ||
- png_ptr->pass > 6)
- png_warning(png_ptr, "Truncated compressed data in IDAT");
- else
- png_error(png_ptr, "Decompression error in IDAT");
-
- /* Skip the check on unprocessed input */
- return;
- }
-
- /* Did inflate output any data? */
- if (png_ptr->zstream.next_out != png_ptr->row_buf)
- {
- /* Is this unexpected data after the last row?
- * If it is, artificially terminate the LZ output
- * here.
- */
- if (png_ptr->row_number >= png_ptr->num_rows ||
- png_ptr->pass > 6)
- {
- /* Extra data. */
- png_warning(png_ptr, "Extra compressed data in IDAT");
- png_ptr->flags |= PNG_FLAG_ZLIB_FINISHED;
- /* Do no more processing; skip the unprocessed
- * input check below.
- */
- return;
- }
-
- /* Do we have a complete row? */
- if (png_ptr->zstream.avail_out == 0)
- png_push_process_row(png_ptr);
- }
-
- /* And check for the end of the stream. */
- if (ret == Z_STREAM_END)
- png_ptr->flags |= PNG_FLAG_ZLIB_FINISHED;
+ else
+ break;
}
-
- /* All the data should have been processed, if anything
- * is left at this point we have bytes of IDAT data
- * after the zlib end code.
- */
- if (png_ptr->zstream.avail_in > 0)
- png_warning(png_ptr, "Extra compression data");
}
void /* PRIVATE */
@@ -938,8 +900,8 @@
png_ptr->row_info.width);
png_read_filter_row(png_ptr, &(png_ptr->row_info),
- png_ptr->row_buf + 1, png_ptr->prev_row + 1,
- (int)(png_ptr->row_buf[0]));
+ png_ptr->row_buf + 1, png_ptr->prev_row + 1,
+ (int)(png_ptr->row_buf[0]));
png_memcpy(png_ptr->prev_row, png_ptr->row_buf, png_ptr->rowbytes + 1);
@@ -953,7 +915,7 @@
if (png_ptr->pass < 6)
/* old interface (pre-1.0.9):
png_do_read_interlace(&(png_ptr->row_info),
- png_ptr->row_buf + 1, png_ptr->pass, png_ptr->transformations);
+ png_ptr->row_buf + 1, png_ptr->pass, png_ptr->transformations);
*/
png_do_read_interlace(png_ptr);
@@ -988,7 +950,7 @@
if (png_ptr->pass == 6 && png_ptr->height <= 4)
{
- png_push_have_row(png_ptr, NULL);
+ png_push_have_row(png_ptr, NULL);
png_read_push_finish_row(png_ptr);
}
@@ -1028,7 +990,7 @@
for (i = 0; i < 4 && png_ptr->pass == 2; i++)
{
- png_push_have_row(png_ptr, NULL);
+ png_push_have_row(png_ptr, NULL);
png_read_push_finish_row(png_ptr);
}
@@ -1078,13 +1040,13 @@
for (i = 0; i < 2 && png_ptr->pass == 4; i++)
{
- png_push_have_row(png_ptr, NULL);
+ png_push_have_row(png_ptr, NULL);
png_read_push_finish_row(png_ptr);
}
if (png_ptr->pass == 6) /* Pass 5 might be empty */
{
- png_push_have_row(png_ptr, NULL);
+ png_push_have_row(png_ptr, NULL);
png_read_push_finish_row(png_ptr);
}
@@ -1103,7 +1065,7 @@
if (png_ptr->pass == 6) /* Skip top generated row */
{
- png_push_have_row(png_ptr, NULL);
+ png_push_have_row(png_ptr, NULL);
png_read_push_finish_row(png_ptr);
}
@@ -1117,7 +1079,7 @@
if (png_ptr->pass != 6)
break;
- png_push_have_row(png_ptr, NULL);
+ png_push_have_row(png_ptr, NULL);
png_read_push_finish_row(png_ptr);
}
}
@@ -1429,7 +1391,7 @@
tmp = text;
text = (png_charp)png_malloc(png_ptr, text_size +
- (png_ptr->zbuf_size
+ (png_ptr->zbuf_size
- png_ptr->zstream.avail_out + 1));
png_memcpy(text, tmp, text_size);
@@ -1651,7 +1613,7 @@
}
#endif
png_memcpy((png_charp)png_ptr->unknown_chunk.name,
- (png_charp)png_ptr->chunk_name,
+ (png_charp)png_ptr->chunk_name,
png_sizeof(png_ptr->unknown_chunk.name));
png_ptr->unknown_chunk.name[png_sizeof(png_ptr->unknown_chunk.name) - 1]
= '\0';
@@ -1720,7 +1682,7 @@
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/pngpriv.h b/pngpriv.h
index 19b797c..7a20993 100644
--- a/pngpriv.h
+++ b/pngpriv.h
@@ -1,7 +1,7 @@
/* pngpriv.h - private declarations for use inside libpng
*
- * libpng version 1.4.3 - June 26, 2010
+ * libpng version 1.4.3beta01 - June 18, 2010
* For conditions of distribution and use, see copyright notice in png.h
* Copyright (c) 1998-2010 Glenn Randers-Pehrson
* (Version 0.96 Copyright (c) 1996, 1997 Andreas Dilger)
diff --git a/pngrutil.c b/pngrutil.c
index 416e5d2..2fc3ac2 100644
--- a/pngrutil.c
+++ b/pngrutil.c
@@ -1,7 +1,7 @@
/* pngrutil.c - utilities to read a PNG file
*
- * Last changed in libpng 1.4.3 [June 26, 2010]
+ * Last changed in libpng 1.4.1 [February 25, 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.)
@@ -254,7 +254,7 @@
* buffer if available.
*/
{
- PNG_CONST char *msg;
+ char *msg;
if (png_ptr->zstream.msg != 0)
msg = png_ptr->zstream.msg;
else
@@ -326,10 +326,8 @@
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");
@@ -365,7 +363,7 @@
*newlength = prefix_size + expanded_size;
return; /* The success return! */
}
-
+
png_warning(png_ptr, "png_inflate logic error");
png_free(png_ptr, text);
}
@@ -1813,7 +1811,6 @@
if (png_ptr->chunkdata == NULL)
{
png_warning(png_ptr, "Out of memory while processing sCAL chunk");
- png_crc_finish(png_ptr, length);
return;
}
slength = (png_size_t)length;
@@ -1835,8 +1832,6 @@
if (*vp)
{
png_warning(png_ptr, "malformed width string in sCAL chunk");
- png_free(png_ptr, png_ptr->chunkdata);
- png_ptr->chunkdata = NULL;
return;
}
#else
@@ -1845,8 +1840,6 @@
if (swidth == NULL)
{
png_warning(png_ptr, "Out of memory while processing sCAL chunk width");
- png_free(png_ptr, png_ptr->chunkdata);
- png_ptr->chunkdata = NULL;
return;
}
png_memcpy(swidth, ep, png_strlen(ep));
@@ -1860,7 +1853,8 @@
if (png_ptr->chunkdata + slength < ep)
{
png_warning(png_ptr, "Truncated sCAL chunk");
-#if defined(PNG_FIXED_POINT_SUPPORTED) && !defined(PNG_FLOATING_POINT_SUPPORTED)
+#if defined(PNG_FIXED_POINT_SUPPORTED) && \
+ !defined(PNG_FLOATING_POINT_SUPPORTED)
png_free(png_ptr, swidth);
#endif
png_free(png_ptr, png_ptr->chunkdata);
@@ -1873,11 +1867,6 @@
if (*vp)
{
png_warning(png_ptr, "malformed height string in sCAL chunk");
- png_free(png_ptr, png_ptr->chunkdata);
- png_ptr->chunkdata = NULL;
-#if defined(PNG_FIXED_POINT_SUPPORTED) && !defined(PNG_FLOATING_POINT_SUPPORTED)
- png_free(png_ptr, swidth);
-#endif
return;
}
#else
@@ -1886,11 +1875,6 @@
if (sheight == NULL)
{
png_warning(png_ptr, "Out of memory while processing sCAL chunk height");
- png_free(png_ptr, png_ptr->chunkdata);
- png_ptr->chunkdata = NULL;
-#if defined(PNG_FIXED_POINT_SUPPORTED) && !defined(PNG_FLOATING_POINT_SUPPORTED)
- png_free(png_ptr, swidth);
-#endif
return;
}
png_memcpy(sheight, ep, png_strlen(ep));
diff --git a/pngtest.c b/pngtest.c
index 836441d..b4e8a23 100644
--- a/pngtest.c
+++ b/pngtest.c
@@ -1627,4 +1627,4 @@
}
/* Generate a compiler error if there is an old png.h in the search path. */
-typedef version_1_4_3 your_png_h_is_not_version_1_4_3;
+typedef version_1_4_3beta01 your_png_h_is_not_version_1_4_3beta01;
diff --git a/pngwutil.c b/pngwutil.c
index 19feb1d..20cff32 100644
--- a/pngwutil.c
+++ b/pngwutil.c
@@ -2106,7 +2106,7 @@
png_uint_32 row_bytes = row_info->rowbytes;
#ifdef PNG_WRITE_WEIGHTED_FILTER_SUPPORTED
int num_p_filters = (int)png_ptr->num_prev_filters;
-#endif
+#endif
png_debug(1, "in png_write_find_filter");
@@ -2116,7 +2116,7 @@
/* These will never be selected so we need not test them. */
filter_to_do &= ~(PNG_FILTER_UP | PNG_FILTER_PAETH);
}
-#endif
+#endif
/* Find out how many bytes offset each pixel is */
bpp = (row_info->pixel_depth + 7) >> 3;
diff --git a/projects/vstudio/readme.txt b/projects/vstudio/readme.txt
index 0146fb7..5a418bf 100644
--- a/projects/vstudio/readme.txt
+++ b/projects/vstudio/readme.txt
@@ -1,7 +1,7 @@
VisualStudio instructions
-libpng version 1.4.3 - June 26, 2010
+libpng version 1.4.3beta01 - June 18, 2010
Copyright (c) 1998-2010 Glenn Randers-Pehrson
diff --git a/projects/vstudio/zlib.props b/projects/vstudio/zlib.props
index ef3d1ae..25abd6b 100644
--- a/projects/vstudio/zlib.props
+++ b/projects/vstudio/zlib.props
@@ -2,7 +2,7 @@
<!--
* zlib.props - location of zlib source and build
*
- * libpng version 1.4.3 - June 26, 2010
+ * libpng version 1.4.3beta01 - June 18, 2010
*
* Copyright (c) 1998-2010 Glenn Randers-Pehrson
*
diff --git a/projects/xcode/libpng.xcodeproj/project.pbxproj b/projects/xcode/libpng.xcodeproj/project.pbxproj
index e60ae4d..246dd87 100644
--- a/projects/xcode/libpng.xcodeproj/project.pbxproj
+++ b/projects/xcode/libpng.xcodeproj/project.pbxproj
@@ -226,7 +226,7 @@
COPY_PHASE_STRIP = NO;
DYLIB_COMPATIBILITY_VERSION = 14;
DYLIB_CURRENT_VERSION = 14;
- FRAMEWORK_VERSION = 1.4.3;
+ FRAMEWORK_VERSION = 1.4.3beta01;
GCC_PRECOMPILE_PREFIX_HEADER = NO;
GCC_PREFIX_HEADER = "";
INFOPLIST_FILE = Info.plist;
@@ -244,7 +244,7 @@
buildSettings = {
DYLIB_COMPATIBILITY_VERSION = 14;
DYLIB_CURRENT_VERSION = 14;
- FRAMEWORK_VERSION = 1.4.3;
+ FRAMEWORK_VERSION = 1.4.3beta01;
GCC_PRECOMPILE_PREFIX_HEADER = NO;
GCC_PREFIX_HEADER = "";
INFOPLIST_FILE = Info.plist;
diff --git a/scripts/README.txt b/scripts/README.txt
index 30d9016..974988b 100644
--- a/scripts/README.txt
+++ b/scripts/README.txt
@@ -1,8 +1,8 @@
-Makefiles for libpng version 1.4.3 - June 26, 2010
+Makefiles for libpng version 1.4.3beta01 - June 18, 2010
makefile.linux => Linux/ELF makefile
- (gcc, creates libpng14.so.14.1.4.3)
+ (gcc, creates libpng14.so.14.1.4.3beta01)
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 @@
makefile.dec => DEC Alpha UNIX makefile
makefile.dj2 => DJGPP 2 makefile
makefile.elf => Linux/ELF makefile symbol versioning,
- gcc, creates libpng14.so.14.1.4.3)
+ gcc, creates libpng14.so.14.1.4.3beta01)
makefile.freebsd => FreeBSD makefile
makefile.gcc => Generic gcc makefile
makefile.hpgcc => HPUX makefile using gcc
@@ -36,12 +36,12 @@
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 libpng14.so.14.1.4.3)
+ creates libpng14.so.14.1.4.3beta01)
makefile.sgi => Silicon Graphics IRIX makefile (cc, creates static lib)
makefile.solaris => Solaris 2.X makefile (gcc,
- creates libpng14.so.14.1.4.3)
+ creates libpng14.so.14.1.4.3beta01)
makefile.so9 => Solaris 9 makefile (gcc,
- creates libpng14.so.14.1.4.3)
+ creates libpng14.so.14.1.4.3beta01)
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 e568a69..4e6c089 100755
--- a/scripts/libpng-config-head.in
+++ b/scripts/libpng-config-head.in
@@ -11,7 +11,7 @@
# Modeled after libxml-config.
-version=1.4.3
+version=1.4.3beta01
prefix=""
libdir=""
libs=""
diff --git a/scripts/libpng.pc.in b/scripts/libpng.pc.in
index 1b14e2a..df63f6e 100644
--- a/scripts/libpng.pc.in
+++ b/scripts/libpng.pc.in
@@ -5,6 +5,6 @@
Name: libpng
Description: Loads and saves PNG files
-Version: 1.4.3
+Version: 1.4.3beta01
Libs: -L${libdir} -lpng14
Cflags: -I${includedir}
diff --git a/scripts/makefile.ne12bsd b/scripts/makefile.ne12bsd
index d32f9b3..8826f5c 100644
--- a/scripts/makefile.ne12bsd
+++ b/scripts/makefile.ne12bsd
@@ -17,7 +17,7 @@
LIB= png14
SHLIB_MAJOR= 0
-SHLIB_MINOR= 1.4.3
+SHLIB_MINOR= 1.4.3beta01
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 bb4b384..b78572a 100644
--- a/scripts/makefile.netbsd
+++ b/scripts/makefile.netbsd
@@ -17,7 +17,7 @@
LIB= png
SHLIB_MAJOR= 3
-SHLIB_MINOR= 1.4.3
+SHLIB_MINOR= 1.4.3beta01
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.openbsd b/scripts/makefile.openbsd
index a0c891b..c16b4e3 100644
--- a/scripts/makefile.openbsd
+++ b/scripts/makefile.openbsd
@@ -11,7 +11,7 @@
MANDIR= ${PREFIX}/man/cat
SHLIB_MAJOR= 0
-SHLIB_MINOR= 1.4.3
+SHLIB_MINOR= 1.4.3beta01
LIB= png
SRCS= png.c pngerror.c pngget.c pngmem.c pngpread.c \
diff --git a/scripts/png32ce.def b/scripts/png32ce.def
index e765c54..8d6969c 100644
--- a/scripts/png32ce.def
+++ b/scripts/png32ce.def
@@ -15,7 +15,7 @@
png_get_int_32
EXPORTS
-;Version 1.4.3
+;Version 1.4.3beta01
png_build_grayscale_palette @1
; png_check_sig @2
png_chunk_error @3
diff --git a/scripts/pngos2.def b/scripts/pngos2.def
index 75ac804..c799c22 100644
--- a/scripts/pngos2.def
+++ b/scripts/pngos2.def
@@ -2,7 +2,7 @@
; PNG.LIB module definition file for OS/2
;----------------------------------------
-; Version 1.4.3
+; Version 1.4.3beta01
LIBRARY PNG
DESCRIPTION "PNG image compression library for OS/2"
diff --git a/scripts/pngwin.def b/scripts/pngwin.def
index 4179190..5c9da97 100644
--- a/scripts/pngwin.def
+++ b/scripts/pngwin.def
@@ -5,7 +5,7 @@
LIBRARY
EXPORTS
-;Version 1.4.3
+;Version 1.4.3beta01
png_build_grayscale_palette
png_chunk_error
png_chunk_warning
