Imported from libpng-1.2.19rc1.tar
diff --git a/ANNOUNCE b/ANNOUNCE
index cb9e5ae..2ac0c25 100644
--- a/ANNOUNCE
+++ b/ANNOUNCE
@@ -1,5 +1,5 @@
-Libpng 1.2.19beta31 - July 27, 2007
+Libpng 1.2.19rc1 - July 31, 2007
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.
@@ -9,32 +9,32 @@
Source files with LF line endings (for Unix/Linux) and with a
"configure" script
- libpng-1.2.19beta31.tar.gz
- libpng-1.2.19beta31.tar.bz2
+ libpng-1.2.19rc1.tar.gz
+ libpng-1.2.19rc1.tar.bz2
Source files with LF line endings (for Unix/Linux) without the
"configure" script
- libpng-1.2.19beta31-no-config.tar.gz
- libpng-1.2.19beta31-no-config.tar.bz2
+ libpng-1.2.19rc1-no-config.tar.gz
+ libpng-1.2.19rc1-no-config.tar.bz2
Source files with CRLF line endings (for Windows), without the
"configure" script
- lp1219b31.zip
- lp1219b31.tar.bz2
+ lp1219r01.zip
+ lp1219r01.tar.bz2
Project files
- libpng-1.2.19beta31-project-netware.zip
- libpng-1.2.19beta31-project-wince.zip
+ libpng-1.2.19rc1-project-netware.zip
+ libpng-1.2.19rc1-project-wince.zip
Other information:
- libpng-1.2.19beta31-README.txt
- libpng-1.2.19beta31-KNOWNBUGS.txt
- libpng-1.2.19beta31-LICENSE.txt
- libpng-1.2.19beta31-Y2K-compliance.txt
+ libpng-1.2.19rc1-README.txt
+ libpng-1.2.19rc1-KNOWNBUGS.txt
+ libpng-1.2.19rc1-LICENSE.txt
+ libpng-1.2.19rc1-Y2K-compliance.txt
Changes since the last public release (1.2.18):
@@ -160,15 +160,20 @@
Added png_warning() in pngrutil.c for short iCCP, iTXt, sPLT, or zTXT chunks.
Revised pngtest.c so warnings are displayed regardless of PNG_NO_STDIO.
-version 1.2.19beta29 [July 20, 2007]
- Fix typo in pnggccrd.c (%%eax should be %%ax in secondloop48)
-
-version 1.2.19beta30 [July 27, 2007]
+version 1.2.19beta30 [July 26, 2007]
Revised pnggccrd.c
version 1.2.19beta31 [July 27, 2007]
Fix typos in pnggccrd.c
+version 1.2.19beta32 [July 31, 2007]
+ Disable PNG_MMX_CODE_SUPPORTED when PNG_ASSEMBLER_CODE_SUPPORTED is off.
+ Enable PNG_MMX_READ_FILTER_* by default (they were inadvertently disabled in
+ libpng-1.2.19beta23).
+ Fix some debugging statements in pnggccrd.c and pngrutil.c
+ Added information about disabling the MMX code in libpng documentation.
+
+
Send comments/corrections/commendations to png-mng-implement at lists.sf.net
(subscription required; visit
diff --git a/CHANGES b/CHANGES
index d6743c0..5f5f386 100644
--- a/CHANGES
+++ b/CHANGES
@@ -1856,12 +1856,19 @@
version 1.2.19beta29 [July 20, 2007]
Fix typo in pnggccrd.c (%%eax should be %%ax in secondloop48)
-version 1.2.19beta30 [July 27, 2007]
+version 1.2.19beta30 [July 26, 2007]
Revised pnggccrd.c
version 1.2.19beta31 [July 27, 2007]
Fix typos in pnggccrd.c
+version 1.0.27rc1 and 1.2.19rc1 [July 31, 2007]
+ Disable PNG_MMX_CODE_SUPPORTED when PNG_ASSEMBLER_CODE_SUPPORTED is off.
+ Enable PNG_MMX_READ_FILTER_* by default, except when gcc-3.x is being
+ used (they were inadvertently disabled in libpng-1.2.19beta23).
+ Fix some debugging statements in pnggccrd.c and pngrutil.c
+ Added information about disabling the MMX code in libpng documentation.
+
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 4c90173..79d13d1 100644
--- a/INSTALL
+++ b/INSTALL
@@ -1,5 +1,5 @@
-Installing libpng version 1.2.19beta31 - July 27, 2007
+Installing libpng version 1.2.19rc1 - July 31, 2007
On Unix/Linux and similar systems, you can simply type
@@ -44,7 +44,7 @@
correspond to the version of zlib that's installed.
You can rename the directories that you downloaded (they
-might be called "libpng-1.2.19beta31" or "lpng109" and "zlib-1.2.1"
+might be called "libpng-1.2.19rc1" 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:
@@ -101,14 +101,14 @@
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.0.1.2.19beta31)
+ gcc, creates libpng12.so.0.1.2.19rc1)
makefile.linux => Linux/ELF makefile
- (gcc, creates libpng12.so.0.1.2.19beta31)
+ (gcc, creates libpng12.so.0.1.2.19rc1)
makefile.gcmmx => Linux/ELF makefile
- (gcc, creates libpng12.so.0.1.2.19beta31,
+ (gcc, creates libpng12.so.0.1.2.19rc1,
uses assembler code tuned for Intel MMX platform)
makefile.nommx => Linux/ELF makefile
- (gcc, creates libpng12.so.0.1.2.19beta31
+ (gcc, creates libpng12.so.0.1.2.19rc1
does not use Intel MMX assembler code)
makefile.gcc => Generic makefile (gcc, creates static libpng.a)
makefile.knr => Archaic UNIX Makefile that converts files with
@@ -131,14 +131,14 @@
makefile.openbsd => OpenBSD makefile
makefile.sgi => Silicon Graphics IRIX makefile (cc, creates static lib)
makefile.sggcc => Silicon Graphics (gcc,
- creates libpng12.so.0.1.2.19beta31)
+ creates libpng12.so.0.1.2.19rc1)
makefile.sunos => Sun makefile
makefile.solaris => Solaris 2.X makefile (gcc,
- creates libpng12.so.0.1.2.19beta31)
+ creates libpng12.so.0.1.2.19rc1)
makefile.solaris-x86 => Solaris/intelMMX 2.X makefile (gcc,
- creates libpng12.so.0.1.2.19beta31)
+ creates libpng12.so.0.1.2.19rc1)
makefile.so9 => Solaris 9 makefile (gcc,
- creates libpng12.so.0.1.2.19beta31)
+ creates libpng12.so.0.1.2.19rc1)
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 c94d0cb..eba66cf 100644
--- a/KNOWNBUG
+++ b/KNOWNBUG
@@ -1,5 +1,5 @@
-Known bugs in libpng version 1.2.19beta31
+Known bugs in libpng version 1.2.19rc1
1. April 22, 2001: pnggccrd.c has been reported to crash on NetBSD when
reading interlaced PNG files, when assembler code is enabled but running
@@ -19,3 +19,11 @@
libpng12.so => libpng12.so.0.1.2.9betaN
that are generated by the custom makefiles.
+4. June 28, 2007: Pnggccrd.c has been reported to be unreliable on
+ several 64-bit platforms running gcc-3.x. Although it appears to
+ build properly, it does not always read files correctly.
+
+ STATUS: Appears to be a bug in the 64-bit version of gcc-3.4.6.
+ Workarounds are to define PNG_NO_MMX_FILTER_UP|AVG|PAETH (as in
+ pngconf.h) or to upgrade gcc to a newer version.
+
diff --git a/LICENSE b/LICENSE
index b8c7e7e..91f08fd 100644
--- a/LICENSE
+++ b/LICENSE
@@ -8,7 +8,7 @@
If you modify libpng you may insert additional notices immediately following
this sentence.
-libpng versions 1.2.6, August 15, 2004, through 1.2.19beta31, July 27, 2007, are
+libpng versions 1.2.6, August 15, 2004, through 1.2.19rc1, July 31, 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
@@ -106,4 +106,4 @@
Glenn Randers-Pehrson
glennrp at users.sourceforge.net
-July 27, 2007
+July 31, 2007
diff --git a/README b/README
index 2ed290f..de5a2f4 100644
--- a/README
+++ b/README
@@ -1,4 +1,4 @@
-README for libpng version 1.2.19beta31 - July 27, 2007 (shared library 12.0)
+README for libpng version 1.2.19rc1 - July 31, 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 @@
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.0.1.2.19beta31)
+ gcc, creates libpng12.so.0.1.2.19rc1)
makefile.linux => Linux/ELF makefile
- (gcc, creates libpng12.so.0.1.2.19beta31)
+ (gcc, creates libpng12.so.0.1.2.19rc1)
makefile.gcmmx => Linux/ELF makefile
- (gcc, creates libpng12.so.0.1.2.19beta31,
+ (gcc, creates libpng12.so.0.1.2.19rc1,
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 @@
makefile.openbsd => OpenBSD makefile
makefile.sgi => Silicon Graphics IRIX (cc, creates static lib)
makefile.sggcc => Silicon Graphics
- (gcc, creates libpng12.so.0.1.2.19beta31)
+ (gcc, creates libpng12.so.0.1.2.19rc1)
makefile.sunos => Sun makefile
makefile.solaris => Solaris 2.X makefile
- (gcc, creates libpng12.so.0.1.2.19beta31)
+ (gcc, creates libpng12.so.0.1.2.19rc1)
makefile.so9 => Solaris 9 makefile
- (gcc, creates libpng12.so.0.1.2.19beta31)
+ (gcc, creates libpng12.so.0.1.2.19rc1)
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 f87ed46..7ac68e8 100644
--- a/Y2KINFO
+++ b/Y2KINFO
@@ -1,13 +1,13 @@
Y2K compliance in libpng:
=========================
- July 27, 2007
+ July 31, 2007
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 1.2.19beta31 are Y2K compliant. It is my belief that earlier
+ upward through 1.2.19rc1 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 2e4b11c..f7601d4 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 1.2.19beta31.
+# Generated by GNU Autoconf 2.61 for libpng 1.2.19rc1.
#
# Report bugs to <png-mng-implement@lists.sourceforge.net>.
#
@@ -728,8 +728,8 @@
# Identity of this package.
PACKAGE_NAME='libpng'
PACKAGE_TARNAME='libpng'
-PACKAGE_VERSION='1.2.19beta31'
-PACKAGE_STRING='libpng 1.2.19beta31'
+PACKAGE_VERSION='1.2.19rc1'
+PACKAGE_STRING='libpng 1.2.19rc1'
PACKAGE_BUGREPORT='png-mng-implement@lists.sourceforge.net'
ac_unique_file="pngget.c"
@@ -1405,7 +1405,7 @@
# 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 1.2.19beta31 to adapt to many kinds of systems.
+\`configure' configures libpng 1.2.19rc1 to adapt to many kinds of systems.
Usage: $0 [OPTION]... [VAR=VALUE]...
@@ -1475,7 +1475,7 @@
if test -n "$ac_init_help"; then
case $ac_init_help in
- short | recursive ) echo "Configuration of libpng 1.2.19beta31:";;
+ short | recursive ) echo "Configuration of libpng 1.2.19rc1:";;
esac
cat <<\_ACEOF
@@ -1585,7 +1585,7 @@
test -n "$ac_init_help" && exit $ac_status
if $ac_init_version; then
cat <<\_ACEOF
-libpng configure 1.2.19beta31
+libpng configure 1.2.19rc1
generated by GNU Autoconf 2.61
Copyright (C) 1992, 1993, 1994, 1995, 1996, 1998, 1999, 2000, 2001,
@@ -1599,7 +1599,7 @@
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 1.2.19beta31, which was
+It was created by libpng $as_me 1.2.19rc1, which was
generated by GNU Autoconf 2.61. Invocation command line was
$ $0 $@
@@ -2269,7 +2269,7 @@
# Define the identity of the package.
PACKAGE='libpng'
- VERSION='1.2.19beta31'
+ VERSION='1.2.19rc1'
cat >>confdefs.h <<_ACEOF
@@ -2440,7 +2440,7 @@
-PNGLIB_VERSION=1.2.19beta31
+PNGLIB_VERSION=1.2.19rc1
PNGLIB_MAJOR=1
PNGLIB_MINOR=2
PNGLIB_RELEASE=19
@@ -21282,7 +21282,7 @@
# 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 1.2.19beta31, which was
+This file was extended by libpng $as_me 1.2.19rc1, which was
generated by GNU Autoconf 2.61. Invocation command line was
CONFIG_FILES = $CONFIG_FILES
@@ -21335,7 +21335,7 @@
_ACEOF
cat >>$CONFIG_STATUS <<_ACEOF
ac_cs_version="\\
-libpng config.status 1.2.19beta31
+libpng config.status 1.2.19rc1
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 5f8379f..00a8e0a 100644
--- a/configure.ac
+++ b/configure.ac
@@ -18,12 +18,12 @@
dnl Version number stuff here:
-AC_INIT([libpng], [1.2.19beta31], [png-mng-implement@lists.sourceforge.net])
+AC_INIT([libpng], [1.2.19rc1], [png-mng-implement@lists.sourceforge.net])
AM_INIT_AUTOMAKE
dnl stop configure from automagically running automake
AM_MAINTAINER_MODE
-PNGLIB_VERSION=1.2.19beta31
+PNGLIB_VERSION=1.2.19rc1
PNGLIB_MAJOR=1
PNGLIB_MINOR=2
PNGLIB_RELEASE=19
diff --git a/contrib/pngminim/decoder/pngusr.h b/contrib/pngminim/decoder/pngusr.h
index 80e5ebf..a15f1fb 100644
--- a/contrib/pngminim/decoder/pngusr.h
+++ b/contrib/pngminim/decoder/pngusr.h
@@ -13,7 +13,7 @@
#define png_warning(s1,s2) ""
#define png_chunk_warning(s1,s2) ""
-#define PNG_NO_MMX_CODE
+#define PNG_NO_ASSEMBLER_CODE
#define PNG_NO_OPTIMIZED_CODE
#define PNG_NO_READ_GAMMA
#define PNG_NO_READ_BACKGROUND
diff --git a/libpng-1.2.19beta31.txt b/libpng-1.2.19rc1.txt
similarity index 98%
rename from libpng-1.2.19beta31.txt
rename to libpng-1.2.19rc1.txt
index dc4ae8c..6e45e96 100644
--- a/libpng-1.2.19beta31.txt
+++ b/libpng-1.2.19rc1.txt
@@ -1,6 +1,6 @@
libpng.txt - A description on how to use and modify libpng
- libpng version 1.2.19beta31 - July 27, 2007
+ libpng version 1.2.19rc1 - July 31, 2007
Updated and distributed by Glenn Randers-Pehrson
<glennrp at users.sourceforge.net>
Copyright (c) 1998-2007 Glenn Randers-Pehrson
@@ -2790,7 +2790,8 @@
written and compiled. It is also possible, of course, to enable only known,
specific optimizations; for example:
- #if defined(PNG_LIBPNG_VER) && (PNG_LIBPNG_VER >= 10200)
+ #if defined(PNG_LIBPNG_VER) && (PNG_LIBPNG_VER >= 10200) && \
+ defined(PNG_USE_PNGGCCRD) && defined(PNG_ASSEMBLER_CODE_SUPPORTED)
flags = PNG_ASM_FLAG_MMX_READ_COMBINE_ROW \
| PNG_ASM_FLAG_MMX_READ_INTERLACE \
| PNG_ASM_FLAG_MMX_READ_FILTER_SUB \
@@ -2845,6 +2846,52 @@
of optimized features, see contrib/gregbook/readpng2.c in the libpng
source-code distribution.
+It is also possible to disable or enable specific optimization features
+at compile time. To disable them entirely, which may result in slower
+but smaller and less complex and troublesome code, define
+
+ PNG_NO_ASSEMBLER_CODE
+
+If you do this, then the run-time code for setting and querying flags
+described above, and the assembler code in pnggccrd.c or pngvcrd.c will
+not be built.
+
+If you have disabled the assembler code, you can also disable the
+optimized C code, to obtain even slower but smaller code, by defining
+
+ PNG_NO_OPTIMZED_CODE
+
+To disable only the MMX assembler code, define
+
+ PNG_NO_MMX_CODE
+
+There are two versions of the MMX code: one for gcc compilers and one for
+MSVC compilers. Pngconf.h should automatically detect which you are
+using, and it will set either PNG_USE_PNGGCCRD or PNG_USE_PNGVCRD for you.
+
+Define one or more of the following to disable specific parts of the
+assembler code:
+
+ PNG_NO_MMX_COMBINE_ROW
+ PNG_NO_MMX_READ_INTERLACE
+ PNG_NO_MMX_READ_FILTER_ROW
+
+If the latter is not disabled, you can disable one or more of the
+individual filter types by defining
+
+ PNG_NO_MMX_FILTER_SUB
+ PNG_NO_MMX_FILTER_UP
+ PNG_NO_MMX_FILTER_AVG
+ PNG_NO_MMX_FILTER_PAETH
+
+By default, libpng only enables the "sub" filter when gcc-3.x is used
+because experiments show that gcc-3.x produces bad code for the others.
+
+When you disable various MMX features, libpng will still be able to decode
+files with those features. It will fall back upon the optimized C code
+or the unoptimized C code to decode them.
+
+
VII. MNG support
The MNG specification (available at http://www.libpng.org/pub/mng) allows
@@ -2921,13 +2968,13 @@
IX. Y2K Compliance in libpng
-July 27, 2007
+July 31, 2007
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 1.2.19beta31 are Y2K compliant. It is my belief that earlier
+upward through 1.2.19rc1 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 e06a66e..756417d 100644
--- a/libpng.3
+++ b/libpng.3
@@ -1,6 +1,6 @@
-.TH LIBPNG 3 "July 27, 2007"
+.TH LIBPNG 3 "July 31, 2007"
.SH NAME
-libpng \- Portable Network Graphics (PNG) Reference Library 1.2.19beta31
+libpng \- Portable Network Graphics (PNG) Reference Library 1.2.19rc1
.SH SYNOPSIS
\fB
#include <png.h>\fP
@@ -410,7 +410,7 @@
.SH LIBPNG.TXT
libpng.txt - A description on how to use and modify libpng
- libpng version 1.2.19beta31 - July 27, 2007
+ libpng version 1.2.19rc1 - July 31, 2007
Updated and distributed by Glenn Randers-Pehrson
<glennrp at users.sourceforge.net>
Copyright (c) 1998-2007 Glenn Randers-Pehrson
@@ -3200,7 +3200,8 @@
written and compiled. It is also possible, of course, to enable only known,
specific optimizations; for example:
- #if defined(PNG_LIBPNG_VER) && (PNG_LIBPNG_VER >= 10200)
+ #if defined(PNG_LIBPNG_VER) && (PNG_LIBPNG_VER >= 10200) && \
+ defined(PNG_USE_PNGGCCRD) && defined(PNG_ASSEMBLER_CODE_SUPPORTED)
flags = PNG_ASM_FLAG_MMX_READ_COMBINE_ROW \
| PNG_ASM_FLAG_MMX_READ_INTERLACE \
| PNG_ASM_FLAG_MMX_READ_FILTER_SUB \
@@ -3255,6 +3256,52 @@
of optimized features, see contrib/gregbook/readpng2.c in the libpng
source-code distribution.
+It is also possible to disable or enable specific optimization features
+at compile time. To disable them entirely, which may result in slower
+but smaller and less complex and troublesome code, define
+
+ PNG_NO_ASSEMBLER_CODE
+
+If you do this, then the run-time code for setting and querying flags
+described above, and the assembler code in pnggccrd.c or pngvcrd.c will
+not be built.
+
+If you have disabled the assembler code, you can also disable the
+optimized C code, to obtain even slower but smaller code, by defining
+
+ PNG_NO_OPTIMZED_CODE
+
+To disable only the MMX assembler code, define
+
+ PNG_NO_MMX_CODE
+
+There are two versions of the MMX code: one for gcc compilers and one for
+MSVC compilers. Pngconf.h should automatically detect which you are
+using, and it will set either PNG_USE_PNGGCCRD or PNG_USE_PNGVCRD for you.
+
+Define one or more of the following to disable specific parts of the
+assembler code:
+
+ PNG_NO_MMX_COMBINE_ROW
+ PNG_NO_MMX_READ_INTERLACE
+ PNG_NO_MMX_READ_FILTER_ROW
+
+If the latter is not disabled, you can disable one or more of the
+individual filter types by defining
+
+ PNG_NO_MMX_FILTER_SUB
+ PNG_NO_MMX_FILTER_UP
+ PNG_NO_MMX_FILTER_AVG
+ PNG_NO_MMX_FILTER_PAETH
+
+By default, libpng only enables the "sub" filter when gcc-3.x is used
+because experiments show that gcc-3.x produces bad code for the others.
+
+When you disable various MMX features, libpng will still be able to decode
+files with those features. It will fall back upon the optimized C code
+or the unoptimized C code to decode them.
+
+
.SH VII. MNG support
The MNG specification (available at http://www.libpng.org/pub/mng) allows
@@ -3331,13 +3378,13 @@
.SH IX. Y2K Compliance in libpng
-July 27, 2007
+July 31, 2007
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 1.2.19beta31 are Y2K compliant. It is my belief that earlier
+upward through 1.2.19rc1 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
@@ -3527,6 +3574,8 @@
1.0.26 10 10026 10.so.0.26[.0]
1.2.18 13 10218 12.so.0.18[.0]
1.2.19beta1-31 13 10219 12.so.0.19[.0]
+ 1.0.27rc1 10 10027 10.so.0.27[.0]
+ 1.2.19rc1 13 10219 12.so.0.19[.0]
Henceforth the source version will match the shared-library minor
and patch numbers; the shared-library major version number will be
@@ -3582,7 +3631,7 @@
Thanks to Frank J. T. Wojcik for helping with the documentation.
-Libpng version 1.2.19beta31 - July 27, 2007:
+Libpng version 1.2.19rc1 - July 31, 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).
@@ -3603,7 +3652,7 @@
If you modify libpng you may insert additional notices immediately following
this sentence.
-libpng versions 1.2.6, August 15, 2004, through 1.2.19beta31, July 27, 2007, are
+libpng versions 1.2.6, August 15, 2004, through 1.2.19rc1, July 31, 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
@@ -3702,7 +3751,7 @@
Glenn Randers-Pehrson
glennrp at users.sourceforge.net
-July 27, 2007
+July 31, 2007
.\" end of man page
diff --git a/libpngpf.3 b/libpngpf.3
index 3c35a52..d9b1276 100644
--- a/libpngpf.3
+++ b/libpngpf.3
@@ -1,6 +1,6 @@
-.TH LIBPNGPF 3 "July 27, 2007"
+.TH LIBPNGPF 3 "July 31, 2007"
.SH NAME
-libpng \- Portable Network Graphics (PNG) Reference Library 1.2.19beta31
+libpng \- Portable Network Graphics (PNG) Reference Library 1.2.19rc1
(private functions)
.SH SYNOPSIS
\fB#include <png.h>\fP
diff --git a/png.5 b/png.5
index 2f71c9f..c851d14 100644
--- a/png.5
+++ b/png.5
@@ -1,4 +1,4 @@
-.TH PNG 5 "July 27, 2007"
+.TH PNG 5 "July 31, 2007"
.SH NAME
png \- Portable Network Graphics (PNG) format
.SH DESCRIPTION
diff --git a/png.c b/png.c
index dd118bc..e4a8c00 100644
--- a/png.c
+++ b/png.c
@@ -1,7 +1,7 @@
/* png.c - location for general purpose libpng functions
*
- * Last changed in libpng 1.2.19 July 27, 2007
+ * Last changed in libpng 1.2.19 July 31, 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_19beta31 Your_png_h_is_not_version_1_2_19beta31;
+typedef version_1_2_19rc1 Your_png_h_is_not_version_1_2_19rc1;
/* Version information for C files. This had better match the version
* string defined in png.h. */
@@ -706,7 +706,7 @@
png_get_copyright(png_structp png_ptr)
{
png_ptr = png_ptr; /* silence compiler warning about unused png_ptr */
- return ((png_charp) "\n libpng version 1.2.19beta31 - July 27, 2007\n\
+ return ((png_charp) "\n libpng version 1.2.19rc1 - July 31, 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 fa32661..9e73dfd 100644
--- a/png.h
+++ b/png.h
@@ -1,7 +1,7 @@
/* png.h - header file for PNG reference library
*
- * libpng version 1.2.19beta31 - July 27, 2007
+ * libpng version 1.2.19rc1 - July 31, 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 1.2.19beta31 - July 27, 2007: Glenn
+ * libpng versions 0.97, January 1998, through 1.2.19rc1 - July 31, 2007: Glenn
* See also "Contributing Authors", below.
*
* Note about libpng version numbers:
@@ -151,6 +151,8 @@
* 1.0.26 10 10026 10.so.0.26[.0]
* 1.2.18 13 10218 12.so.0.18[.0]
* 1.2.19beta1-31 13 10219 12.so.0.19[.0]
+ * 1.0.27rc1 10 10027 10.so.0.27[.0]
+ * 1.2.19rc1 13 10219 12.so.0.19[.0]
*
* Henceforth the source version will match the shared-library major
* and minor numbers; the shared-library major version number will be
@@ -180,7 +182,7 @@
* If you modify libpng you may insert additional notices immediately following
* this sentence.
*
- * libpng versions 1.2.6, August 15, 2004, through 1.2.19beta31, July 27, 2007, are
+ * libpng versions 1.2.6, August 15, 2004, through 1.2.19rc1, July 31, 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:
@@ -292,13 +294,13 @@
* Y2K compliance in libpng:
* =========================
*
- * July 27, 2007
+ * July 31, 2007
*
* 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 1.2.19beta31 are Y2K compliant. It is my belief that earlier
+ * upward through 1.2.19rc1 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
@@ -354,9 +356,9 @@
*/
/* Version information for png.h - this should match the version in png.c */
-#define PNG_LIBPNG_VER_STRING "1.2.19beta31"
+#define PNG_LIBPNG_VER_STRING "1.2.19rc1"
#define PNG_HEADER_VERSION_STRING \
- " libpng version 1.2.19beta31 - July 27, 2007\n"
+ " libpng version 1.2.19rc1 - July 31, 2007\n"
#define PNG_LIBPNG_VER_SONUM 0
#define PNG_LIBPNG_VER_DLLNUM 13
@@ -368,7 +370,7 @@
/* This should match the numeric part of the final component of
* PNG_LIBPNG_VER_STRING, omitting any leading zero: */
-#define PNG_LIBPNG_VER_BUILD 31
+#define PNG_LIBPNG_VER_BUILD 1
/* Release Status */
#define PNG_LIBPNG_BUILD_ALPHA 1
@@ -385,7 +387,7 @@
#define PNG_LIBPNG_BUILD_SPECIAL 32 /* Cannot be OR'ed with
PNG_LIBPNG_BUILD_PRIVATE */
-#define PNG_LIBPNG_BUILD_BASE_TYPE PNG_LIBPNG_BUILD_BETA
+#define PNG_LIBPNG_BUILD_BASE_TYPE PNG_LIBPNG_BUILD_RC
/* Careful here. At one time, Guy wanted to use 082, but that would be octal.
* We must not include leading zeros.
@@ -1407,7 +1409,7 @@
/* 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_2_19beta31;
+typedef png_structp version_1_2_19rc1;
typedef png_struct FAR * FAR * png_structpp;
diff --git a/pngconf.h b/pngconf.h
index 07008b6..502b9c2 100644
--- a/pngconf.h
+++ b/pngconf.h
@@ -1,7 +1,7 @@
/* pngconf.h - machine configurable file for libpng
*
- * libpng version 1.2.19beta31 - July 27, 2007
+ * libpng version 1.2.19rc1 - July 31, 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)
@@ -745,24 +745,24 @@
# endif
# if !defined(PNG_MMX_CODE_SUPPORTED) && !defined(PNG_NO_MMX_CODE)
-# define PNG_MMX_CODE_SUPPORTED
+# define PNG_MMX_CODE_SUPPORTED
# endif
-# if !defined(PNG_USE_PNGVCRD) && !defined(PNG_NO_MMX_CODE) && \
+# if !defined(PNG_USE_PNGVCRD) && defined(PNG_MMX_CODE_SUPPORTED) && \
defined(_MSC_VER)
# define PNG_USE_PNGVCRD
# endif
-# if !defined(PNG_USE_PNGGCCRD) && !defined(PNG_NO_MMX_CODE) && \
+# if !defined(PNG_USE_PNGGCCRD) && defined(PNG_MMX_CODE_SUPPORTED) && \
!defined(PNG_USE_PNGVCRD)
# define PNG_USE_PNGGCCRD
+ /* If you are sure that you don't need thread safety and you are compiling
+ with PNG_USE_PNGCCRD for an MMX application, you can define this for
+ faster execution. See pnggccrd.c.
+# define PNG_THREAD_UNSAFE_OK
+ */
# endif
-/* If you are sure that you don't need thread safety and you are compiling
- with PNG_USE_PNGCCRD for an MMX application, you can define this for
- faster execution. See pnggccrd.c.
-#define PNG_THREAD_UNSAFE_OK
-*/
#endif
#if !defined(PNG_1_0_X)
@@ -1474,24 +1474,11 @@
/* Prior to libpng-1.0.9, this block was in pngasmrd.h */
#if defined(PNG_INTERNAL)
-/* These are the default thresholds before the MMX code kicks in; if either
- * rowbytes or bitdepth is below the threshold, plain C code is used. These
- * can be overridden at runtime via the png_set_mmx_thresholds() call in
- * libpng 1.2.0 and later. The values below were chosen by Intel.
- */
-
-#ifndef PNG_MMX_ROWBYTES_THRESHOLD_DEFAULT
-# define PNG_MMX_ROWBYTES_THRESHOLD_DEFAULT 128 /* >= */
-#endif
-#ifndef PNG_MMX_BITDEPTH_THRESHOLD_DEFAULT
-# define PNG_MMX_BITDEPTH_THRESHOLD_DEFAULT 9 /* >= */
-#endif
-
-/* Set this in the makefile for VC++ on Pentium, not here. */
-/* Platform must be Pentium. Makefile must assemble and load pngvcrd.c .
- * MMX will be detected at run time and used if present.
- */
-#ifdef PNG_USE_PNGVCRD
+#if defined(PNG_USE_PNGGCCRD) || defined(PNG_USE_PNGVCRD)
+ /* Platform must be Pentium. Makefile must assemble and load
+ * pnggccrd.c or pngvcrd.c. MMX will be detected at run time and
+ * used if present.
+ */
# ifndef PNG_NO_MMX_COMBINE_ROW
# define PNG_HAVE_MMX_COMBINE_ROW
# endif
@@ -1500,25 +1487,35 @@
# endif
# ifndef PNG_NO_MMX_READ_FILTER_ROW
# define PNG_HAVE_MMX_READ_FILTER_ROW
+# ifndef PNG_NO_MMX_FILTER_SUB
+# define PNG_MMX_READ_FILTER_SUB_SUPPORTED
+# endif
+# if !(defined(__GNUC__) && defined(__x86_64__) && (__GNUC__ < 4))
+ /* work around 64-bit gcc compiler bugs in gcc-3.x */
+# ifndef PNG_NO_MMX_FILTER_UP
+# define PNG_MMX_READ_FILTER_UP_SUPPORTED
+# endif
+# ifndef PNG_NO_MMX_FILTER_AVG
+# define PNG_MMX_READ_FILTER_AVG_SUPPORTED
+# endif
+# ifndef PNG_NO_MMX_FILTER_PAETH
+# define PNG_MMX_READ_FILTER_PAETH_SUPPORTED
+# endif
+# endif /* !((__x86_64__) && (GNUC < 4)) */
# endif
-#endif
-
-/* Set this in the makefile for gcc/as on Pentium, not here. */
-/* Platform must be Pentium. Makefile must assemble and load pnggccrd.c .
- * MMX will be detected at run time and used if present.
- */
-#ifdef PNG_USE_PNGGCCRD
-# ifndef PNG_NO_MMX_COMBINE_ROW
-# define PNG_HAVE_MMX_COMBINE_ROW
+ /* These are the default thresholds before the MMX code kicks in; if either
+ * rowbytes or bitdepth is below the threshold, plain C code is used. These
+ * can be overridden at runtime via the png_set_mmx_thresholds() call in
+ * libpng 1.2.0 and later. The values below were chosen by Intel.
+ */
+# ifndef PNG_MMX_ROWBYTES_THRESHOLD_DEFAULT
+# define PNG_MMX_ROWBYTES_THRESHOLD_DEFAULT 128 /* >= */
# endif
-# ifndef PNG_NO_MMX_READ_INTERLACE
-# define PNG_HAVE_MMX_READ_INTERLACE
+# ifndef PNG_MMX_BITDEPTH_THRESHOLD_DEFAULT
+# define PNG_MMX_BITDEPTH_THRESHOLD_DEFAULT 9 /* >= */
# endif
-# ifndef PNG_NO_MMX_READ_FILTER_ROW
-# define PNG_HAVE_MMX_READ_FILTER_ROW
-# endif
-#endif
-/* - see pnggccrd.c for info about what is currently enabled */
+#endif /* PNG_USE_PNGGCCRD || PNG_USE_PNGVCRD */
+/* - see pngvcrd.c or pnggccrd.c for info about what is currently enabled */
#endif /* PNG_INTERNAL */
#endif /* PNG_READ_SUPPORTED */
diff --git a/pngerror.c b/pngerror.c
index c5f9b5f..b0b366b 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 1.2.19 July 27, 2007
+ * Last changed in libpng 1.2.19 July 31, 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/pnggccrd.c b/pnggccrd.c
index e1829e9..a13e0a5 100644
--- a/pnggccrd.c
+++ b/pnggccrd.c
@@ -3,7 +3,7 @@
*
* For Intel/AMD x86 or x86-64 CPU (Pentium-MMX or later) and GNU C compiler.
*
- * Last changed in libpng 1.2.19 July 27, 2007
+ * Last changed in libpng 1.2.19 July 31, 2007
* For conditions of distribution and use, see copyright notice in png.h
* Copyright (c) 1998 Intel Corporation
* Copyright (c) 1999-2002,2007 Greg Roelofs
@@ -5789,12 +5789,12 @@
#if !defined(PNG_1_0_X)
((png_ptr->asm_flags & PNG_ASM_FLAG_MMX_READ_FILTER_SUB) &&
(row_info->pixel_depth >= png_ptr->mmx_bitdepth_threshold) &&
- (row_info->rowbytes >= png_ptr->mmx_rowbytes_threshold))
+ (row_info->rowbytes >= png_ptr->mmx_rowbytes_threshold)) ? "MMX" :
#else
_mmx_supported
#endif
#endif
- ? "MMX" : "C");
+ "C");
break;
case 2:
@@ -5803,12 +5803,12 @@
#if !defined(PNG_1_0_X)
((png_ptr->asm_flags & PNG_ASM_FLAG_MMX_READ_FILTER_UP) &&
(row_info->pixel_depth >= png_ptr->mmx_bitdepth_threshold) &&
- (row_info->rowbytes >= png_ptr->mmx_rowbytes_threshold))
+ (row_info->rowbytes >= png_ptr->mmx_rowbytes_threshold)) ? "MMX" :
#else
_mmx_supported
#endif
#endif
- ? "MMX" : "C");
+ "C");
break;
case 3:
@@ -5817,12 +5817,12 @@
#if !defined(PNG_1_0_X)
((png_ptr->asm_flags & PNG_ASM_FLAG_MMX_READ_FILTER_AVG) &&
(row_info->pixel_depth >= png_ptr->mmx_bitdepth_threshold) &&
- (row_info->rowbytes >= png_ptr->mmx_rowbytes_threshold))
+ (row_info->rowbytes >= png_ptr->mmx_rowbytes_threshold)) ? "MMX" :
#else
_mmx_supported
#endif
#endif
- ? "MMX" : "C");
+ "C");
break;
case 4:
diff --git a/pngpread.c b/pngpread.c
index bf0db49..2ef6212 100644
--- a/pngpread.c
+++ b/pngpread.c
@@ -1,7 +1,7 @@
/* pngpread.c - read a png file in push mode
*
- * Last changed in libpng 1.2.19 July 27, 2007
+ * Last changed in libpng 1.2.19 July 31, 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/pngread.c b/pngread.c
index e49349c..562414a 100644
--- a/pngread.c
+++ b/pngread.c
@@ -1,7 +1,7 @@
/* pngread.c - read a PNG file
*
- * Last changed in libpng 1.2.19 July 27, 2007
+ * Last changed in libpng 1.2.19 July 31, 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 9f07832..44049ec 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 1.2.19 July 27, 2007
+ * Last changed in libpng 1.2.19 July 31, 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/pngrutil.c b/pngrutil.c
index 90a44e7..9e96632 100644
--- a/pngrutil.c
+++ b/pngrutil.c
@@ -1,7 +1,7 @@
/* pngrutil.c - utilities to read a PNG file
*
- * Last changed in libpng 1.2.19 July 27, 2007
+ * Last changed in libpng 1.2.19 July 31, 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)
@@ -3048,7 +3048,7 @@
png_memcpy(v, sptr, 4);
for (j = 0; j < png_pass_inc[pass]; j++)
{
-#if defined(PNG_DEBUG)
+#if defined(PNG_DEBUG) && defined(PNG_1_0_X)
if (dp < row || dp+3 > row+png_ptr->row_buf_size)
{
printf("dp out of bounds: row=%d, dp=%d, rp=%d\n",
@@ -4158,7 +4158,7 @@
#endif
png_ptr->big_row_buf = (png_bytep)png_malloc(png_ptr, row_bytes+64);
png_ptr->row_buf = png_ptr->big_row_buf+32;
-#if defined(PNG_DEBUG) && defined(PNG_USE_PNGGCCRD)
+#if defined(PNG_DEBUG) && defined(PNG_USE_PNGGCCRD) && defined(PNG_1_0_X)
png_ptr->row_buf_size = row_bytes;
#endif
diff --git a/pngtest.c b/pngtest.c
index a3686bb..2dda18f 100644
--- a/pngtest.c
+++ b/pngtest.c
@@ -1548,4 +1548,4 @@
}
/* Generate a compiler error if there is an old png.h in the search path. */
-typedef version_1_2_19beta31 your_png_h_is_not_version_1_2_19beta31;
+typedef version_1_2_19rc1 your_png_h_is_not_version_1_2_19rc1;
diff --git a/pngvcrd.c b/pngvcrd.c
index 90dedb3..8845936 100644
--- a/pngvcrd.c
+++ b/pngvcrd.c
@@ -3,7 +3,7 @@
*
* For Intel x86 CPU and Microsoft Visual C++ compiler
*
- * Last changed in libpng 1.2.19 July 27, 2007
+ * Last changed in libpng 1.2.19 July 31, 2007
* For conditions of distribution and use, see copyright notice in png.h
* Copyright (c) 1998-2007 Glenn Randers-Pehrson
* Copyright (c) 1998, Intel Corporation
@@ -933,8 +933,8 @@
mov ax,[esi+4] // These 2 lines added 20070717
mov [ebx+4],ax // Glenn R-P
skip48:
- add esi,6
- add ebx,6
+ add esi,6 // Changed 4 to 6 on these 2
+ add ebx,6 // lines. Glenn R-P 20070717
dec ecx
jnz secondloop48
diff --git a/pngwutil.c b/pngwutil.c
index 99a758a..52f8c12 100644
--- a/pngwutil.c
+++ b/pngwutil.c
@@ -1,7 +1,7 @@
/* pngwutil.c - utilities to write a PNG file
*
- * Last changed in libpng 1.2.19 July 27, 2007
+ * Last changed in libpng 1.2.19 July 31, 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/scripts/CMakeLists.txt b/scripts/CMakeLists.txt
index d24e4cc..35c0767 100644
--- a/scripts/CMakeLists.txt
+++ b/scripts/CMakeLists.txt
@@ -175,7 +175,7 @@
# SET UP LINKS
set_target_properties(${PNG_LIB_NAME} PROPERTIES
-# VERSION 0.${PNGLIB_RELEASE}.1.2.19beta31
+# VERSION 0.${PNGLIB_RELEASE}.1.2.19rc1
VERSION 0.${PNGLIB_RELEASE}.0
SOVERSION 0
CLEAN_DIRECT_OUTPUT 1)
diff --git a/scripts/libpng-config-head.in b/scripts/libpng-config-head.in
index 5fa8fb3..2b680fd 100755
--- a/scripts/libpng-config-head.in
+++ b/scripts/libpng-config-head.in
@@ -8,7 +8,7 @@
# Modeled after libxml-config.
-version=1.2.19beta31
+version=1.2.19rc1
prefix=""
libdir=""
libs=""
diff --git a/scripts/libpng.pc-configure.in b/scripts/libpng.pc-configure.in
index dcb7552..f0028a5 100644
--- a/scripts/libpng.pc-configure.in
+++ b/scripts/libpng.pc-configure.in
@@ -5,6 +5,6 @@
Name: libpng
Description: Loads and saves PNG files
-Version: 1.2.19beta31
+Version: 1.2.19rc1
Libs: -L${libdir} -lpng12
Cflags: -I${includedir} @LIBPNG_NO_MMX@
diff --git a/scripts/libpng.pc.in b/scripts/libpng.pc.in
index 20c6eda..6be21aa 100644
--- a/scripts/libpng.pc.in
+++ b/scripts/libpng.pc.in
@@ -5,6 +5,6 @@
Name: libpng
Description: Loads and saves PNG files
-Version: 1.2.19beta31
+Version: 1.2.19rc1
Libs: -L${libdir} -lpng12
Cflags: -I${includedir}
diff --git a/scripts/makefile.32sunu b/scripts/makefile.32sunu
index 0ddacb9..3d098ef 100644
--- a/scripts/makefile.32sunu
+++ b/scripts/makefile.32sunu
@@ -8,7 +8,7 @@
# Library name:
LIBNAME=libpng12
PNGMAJ = 0
-PNGMIN = 1.2.19beta31
+PNGMIN = 1.2.19rc1
PNGVER = $(PNGMAJ).$(PNGMIN)
# Shared library names:
diff --git a/scripts/makefile.64sunu b/scripts/makefile.64sunu
index 0a03e51..7919f8a 100644
--- a/scripts/makefile.64sunu
+++ b/scripts/makefile.64sunu
@@ -8,7 +8,7 @@
# Library name:
LIBNAME=libpng12
PNGMAJ = 0
-PNGMIN = 1.2.19beta31
+PNGMIN = 1.2.19rc1
PNGVER = $(PNGMAJ).$(PNGMIN)
# Shared library names:
diff --git a/scripts/makefile.aix b/scripts/makefile.aix
index 4d6d404..2389dba 100644
--- a/scripts/makefile.aix
+++ b/scripts/makefile.aix
@@ -20,7 +20,7 @@
LIBNAME=libpng12
PNGMAJ = 0
-PNGMIN = 1.2.19beta31
+PNGMIN = 1.2.19rc1
PNGVER = $(PNGMAJ).$(PNGMIN)
prefix=/usr/local
diff --git a/scripts/makefile.beos b/scripts/makefile.beos
index be9d327..51b7b45 100644
--- a/scripts/makefile.beos
+++ b/scripts/makefile.beos
@@ -8,7 +8,7 @@
# Library name:
LIBNAME=libpng12
PNGMAJ = 0
-PNGMIN = 1.2.19beta31
+PNGMIN = 1.2.19rc1
PNGVER = $(PNGMAJ).$(PNGMIN)
# Shared library names:
diff --git a/scripts/makefile.cygwin b/scripts/makefile.cygwin
index 316e96e..e9dd381 100644
--- a/scripts/makefile.cygwin
+++ b/scripts/makefile.cygwin
@@ -77,7 +77,7 @@
LIBNAME = libpng12
PNGMAJ = 0
CYGDLL = 12
-PNGMIN = 1.2.19beta31
+PNGMIN = 1.2.19rc1
PNGVER = $(PNGMAJ).$(PNGMIN)
SHAREDLIB=cygpng$(CYGDLL).dll
diff --git a/scripts/makefile.darwin b/scripts/makefile.darwin
index 91b8292..d8ae400 100644
--- a/scripts/makefile.darwin
+++ b/scripts/makefile.darwin
@@ -19,7 +19,7 @@
# Library name:
LIBNAME = libpng12
PNGMAJ = 0
-PNGMIN = 1.2.19beta31
+PNGMIN = 1.2.19rc1
PNGVER = $(PNGMAJ).$(PNGMIN)
# Shared library names:
diff --git a/scripts/makefile.dec b/scripts/makefile.dec
index 5f3d627..7b7cf21 100644
--- a/scripts/makefile.dec
+++ b/scripts/makefile.dec
@@ -5,7 +5,7 @@
# Library name:
PNGMAJ = 0
-PNGMIN = 1.2.19beta31
+PNGMIN = 1.2.19rc1
PNGVER = $(PNGMAJ).$(PNGMIN)
LIBNAME = libpng12
diff --git a/scripts/makefile.elf b/scripts/makefile.elf
index cb86125..8e266e1 100644
--- a/scripts/makefile.elf
+++ b/scripts/makefile.elf
@@ -12,7 +12,7 @@
# Library name:
LIBNAME = libpng12
PNGMAJ = 0
-PNGMIN = 1.2.19beta31
+PNGMIN = 1.2.19rc1
PNGVER = $(PNGMAJ).$(PNGMIN)
# Shared library names:
diff --git a/scripts/makefile.gcmmx b/scripts/makefile.gcmmx
index 13ee2b1..9d47e72 100644
--- a/scripts/makefile.gcmmx
+++ b/scripts/makefile.gcmmx
@@ -16,7 +16,7 @@
# Library name:
LIBNAME = libpng12
PNGMAJ = 0
-PNGMIN = 1.2.19beta31
+PNGMIN = 1.2.19rc1
PNGVER = $(PNGMAJ).$(PNGMIN)
# Shared library names:
diff --git a/scripts/makefile.hp64 b/scripts/makefile.hp64
index 342962e..801f516 100644
--- a/scripts/makefile.hp64
+++ b/scripts/makefile.hp64
@@ -18,7 +18,7 @@
# Library name:
LIBNAME = libpng12
PNGMAJ = 0
-PNGMIN = 1.2.19beta31
+PNGMIN = 1.2.19rc1
PNGVER = $(PNGMAJ).$(PNGMIN)
# Shared library names:
diff --git a/scripts/makefile.hpgcc b/scripts/makefile.hpgcc
index 47d04e0..f18ec98 100644
--- a/scripts/makefile.hpgcc
+++ b/scripts/makefile.hpgcc
@@ -8,7 +8,7 @@
# Library name:
LIBNAME = libpng12
PNGMAJ = 0
-PNGMIN = 1.2.19beta31
+PNGMIN = 1.2.19rc1
PNGVER = $(PNGMAJ).$(PNGMIN)
# Shared library names:
diff --git a/scripts/makefile.hpux b/scripts/makefile.hpux
index c2128f7..16a923a 100644
--- a/scripts/makefile.hpux
+++ b/scripts/makefile.hpux
@@ -18,7 +18,7 @@
# Library name:
LIBNAME = libpng12
PNGMAJ = 0
-PNGMIN = 1.2.19beta31
+PNGMIN = 1.2.19rc1
PNGVER = $(PNGMAJ).$(PNGMIN)
# Shared library names:
diff --git a/scripts/makefile.linux b/scripts/makefile.linux
index d1c5e10..332ee2c 100644
--- a/scripts/makefile.linux
+++ b/scripts/makefile.linux
@@ -6,7 +6,7 @@
# Library name:
LIBNAME = libpng12
PNGMAJ = 0
-PNGMIN = 1.2.19beta31
+PNGMIN = 1.2.19rc1
PNGVER = $(PNGMAJ).$(PNGMIN)
# Shared library names:
diff --git a/scripts/makefile.mingw b/scripts/makefile.mingw
index f19fb4d..5038946 100644
--- a/scripts/makefile.mingw
+++ b/scripts/makefile.mingw
@@ -78,7 +78,7 @@
LIBNAME = libpng12
PNGMAJ = 0
MINGDLL = 12
-PNGMIN = 1.2.19beta31
+PNGMIN = 1.2.19rc1
PNGVER = $(PNGMAJ).$(PNGMIN)
SHAREDLIB=libpng$(MINGDLL).dll
diff --git a/scripts/makefile.ne12bsd b/scripts/makefile.ne12bsd
index 5c7aaee..13af6a1 100644
--- a/scripts/makefile.ne12bsd
+++ b/scripts/makefile.ne12bsd
@@ -14,7 +14,7 @@
LIB= png12
SHLIB_MAJOR= 0
-SHLIB_MINOR= 1.2.19beta31
+SHLIB_MINOR= 1.2.19rc1
SRCS= pnggccrd.c 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 1953a43..44f35e5 100644
--- a/scripts/makefile.netbsd
+++ b/scripts/makefile.netbsd
@@ -14,7 +14,7 @@
LIB= png
SHLIB_MAJOR= 3
-SHLIB_MINOR= 1.2.19beta31
+SHLIB_MINOR= 1.2.19rc1
SRCS= pnggccrd.c 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 d35aaec..3e9c9bc 100644
--- a/scripts/makefile.nommx
+++ b/scripts/makefile.nommx
@@ -7,7 +7,7 @@
# Library name:
LIBNAME = libpng12
PNGMAJ = 0
-PNGMIN = 1.2.19beta31
+PNGMIN = 1.2.19rc1
PNGVER = $(PNGMAJ).$(PNGMIN)
# Shared library names:
diff --git a/scripts/makefile.openbsd b/scripts/makefile.openbsd
index 8c030d0..5da1cce 100644
--- a/scripts/makefile.openbsd
+++ b/scripts/makefile.openbsd
@@ -8,7 +8,7 @@
MANDIR= ${PREFIX}/man/cat
SHLIB_MAJOR= 0
-SHLIB_MINOR= 1.2.19beta31
+SHLIB_MINOR= 1.2.19rc1
LIB= png
SRCS= png.c pngerror.c pnggccrd.c pngget.c pngmem.c pngpread.c \
diff --git a/scripts/makefile.sco b/scripts/makefile.sco
index b0d35cd..07188be 100644
--- a/scripts/makefile.sco
+++ b/scripts/makefile.sco
@@ -9,7 +9,7 @@
# Library name:
LIBNAME = libpng12
PNGMAJ = 0
-PNGMIN = 1.2.19beta31
+PNGMIN = 1.2.19rc1
PNGVER = $(PNGMAJ).$(PNGMIN)
# Shared library names:
diff --git a/scripts/makefile.sggcc b/scripts/makefile.sggcc
index a653773..bf9a513 100644
--- a/scripts/makefile.sggcc
+++ b/scripts/makefile.sggcc
@@ -6,7 +6,7 @@
# Library name:
LIBNAME=libpng12
PNGMAJ = 0
-PNGMIN = 1.2.19beta31
+PNGMIN = 1.2.19rc1
PNGVER = $(PNGMAJ).$(PNGMIN)
# Shared library names:
diff --git a/scripts/makefile.sgi b/scripts/makefile.sgi
index f679ec0..87ad862 100644
--- a/scripts/makefile.sgi
+++ b/scripts/makefile.sgi
@@ -6,7 +6,7 @@
# Library name:
LIBNAME=libpng12
PNGMAJ = 0
-PNGMIN = 1.2.19beta31
+PNGMIN = 1.2.19rc1
PNGVER = $(PNGMAJ).$(PNGMIN)
# Shared library names:
diff --git a/scripts/makefile.so9 b/scripts/makefile.so9
index 5a2ab3b..b9a4996 100644
--- a/scripts/makefile.so9
+++ b/scripts/makefile.so9
@@ -8,7 +8,7 @@
# Library name:
PNGMAJ = 0
-PNGMIN = 1.2.19beta31
+PNGMIN = 1.2.19rc1
PNGVER = $(PNGMAJ).$(PNGMIN)
LIBNAME = libpng12
diff --git a/scripts/makefile.solaris b/scripts/makefile.solaris
index 7ea93f5..777a17b 100644
--- a/scripts/makefile.solaris
+++ b/scripts/makefile.solaris
@@ -8,7 +8,7 @@
# Library name:
LIBNAME = libpng12
PNGMAJ = 0
-PNGMIN = 1.2.19beta31
+PNGMIN = 1.2.19rc1
PNGVER = $(PNGMAJ).$(PNGMIN)
# Shared library names:
diff --git a/scripts/makefile.solaris-x86 b/scripts/makefile.solaris-x86
index 8bcfbbc..74ff449 100644
--- a/scripts/makefile.solaris-x86
+++ b/scripts/makefile.solaris-x86
@@ -8,7 +8,7 @@
# Library name:
LIBNAME = libpng12
PNGMAJ = 0
-PNGMIN = 1.2.19beta31
+PNGMIN = 1.2.19rc1
PNGVER = $(PNGMAJ).$(PNGMIN)
# Shared library names:
diff --git a/scripts/pngos2.def b/scripts/pngos2.def
index 768819a..3b809a2 100644
--- a/scripts/pngos2.def
+++ b/scripts/pngos2.def
@@ -2,7 +2,7 @@
; PNG.LIB module definition file for OS/2
;----------------------------------------
-; Version 1.2.19beta31
+; Version 1.2.19rc1
LIBRARY PNG
DESCRIPTION "PNG image compression library for OS/2"
diff --git a/scripts/pngw32.def b/scripts/pngw32.def
index b438361..2c0b9b6 100644
--- a/scripts/pngw32.def
+++ b/scripts/pngw32.def
@@ -5,7 +5,7 @@
LIBRARY
EXPORTS
-;Version 1.2.19beta31
+;Version 1.2.19rc1
png_build_grayscale_palette @1
png_check_sig @2
png_chunk_error @3
