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Imported from libpng-1.2.19rc1.tar

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Glenn Randers-Pehrson 2007-07-31 12:43:32 -05:00
parent f929861609
commit c229f65dcf
56 changed files with 290 additions and 175 deletions
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39
ANNOUNCE
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@ -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 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. within a few weeks by a public version or by another test version.
@ -9,32 +9,32 @@ Files available for download:
Source files with LF line endings (for Unix/Linux) and with a Source files with LF line endings (for Unix/Linux) and with a
"configure" script "configure" script
libpng-1.2.19beta31.tar.gz libpng-1.2.19rc1.tar.gz
libpng-1.2.19beta31.tar.bz2 libpng-1.2.19rc1.tar.bz2
Source files with LF line endings (for Unix/Linux) without the Source files with LF line endings (for Unix/Linux) without the
"configure" script "configure" script
libpng-1.2.19beta31-no-config.tar.gz libpng-1.2.19rc1-no-config.tar.gz
libpng-1.2.19beta31-no-config.tar.bz2 libpng-1.2.19rc1-no-config.tar.bz2
Source files with CRLF line endings (for Windows), without the Source files with CRLF line endings (for Windows), without the
"configure" script "configure" script
lp1219b31.zip lp1219r01.zip
lp1219b31.tar.bz2 lp1219r01.tar.bz2
Project files Project files
libpng-1.2.19beta31-project-netware.zip libpng-1.2.19rc1-project-netware.zip
libpng-1.2.19beta31-project-wince.zip libpng-1.2.19rc1-project-wince.zip
Other information: Other information:
libpng-1.2.19beta31-README.txt libpng-1.2.19rc1-README.txt
libpng-1.2.19beta31-KNOWNBUGS.txt libpng-1.2.19rc1-KNOWNBUGS.txt
libpng-1.2.19beta31-LICENSE.txt libpng-1.2.19rc1-LICENSE.txt
libpng-1.2.19beta31-Y2K-compliance.txt libpng-1.2.19rc1-Y2K-compliance.txt
Changes since the last public release (1.2.18): Changes since the last public release (1.2.18):
@ -160,15 +160,20 @@ version 1.2.19beta28 [July 19, 2007]
Added png_warning() in pngrutil.c for short iCCP, iTXt, sPLT, or zTXT chunks. 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. Revised pngtest.c so warnings are displayed regardless of PNG_NO_STDIO.
version 1.2.19beta29 [July 20, 2007] version 1.2.19beta30 [July 26, 2007]
Fix typo in pnggccrd.c (%%eax should be %%ax in secondloop48)
version 1.2.19beta30 [July 27, 2007]
Revised pnggccrd.c Revised pnggccrd.c
version 1.2.19beta31 [July 27, 2007] version 1.2.19beta31 [July 27, 2007]
Fix typos in pnggccrd.c 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 Send comments/corrections/commendations to png-mng-implement at lists.sf.net
(subscription required; visit (subscription required; visit

9
CHANGES
View File

@ -1856,12 +1856,19 @@ version 1.2.19beta28 [July 19, 2007]
version 1.2.19beta29 [July 20, 2007] version 1.2.19beta29 [July 20, 2007]
Fix typo in pnggccrd.c (%%eax should be %%ax in secondloop48) 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 Revised pnggccrd.c
version 1.2.19beta31 [July 27, 2007] version 1.2.19beta31 [July 27, 2007]
Fix typos in pnggccrd.c 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 Send comments/corrections/commendations to png-mng-implement at lists.sf.net
(subscription required; visit (subscription required; visit
https://lists.sourceforge.net/lists/listinfo/png-mng-implement https://lists.sourceforge.net/lists/listinfo/png-mng-implement

20
INSTALL
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@ -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 On Unix/Linux and similar systems, you can simply type
@ -44,7 +44,7 @@ to have access to the zlib.h and zconf.h include files that
correspond to the version of zlib that's installed. correspond to the version of zlib that's installed.
You can rename the directories that you downloaded (they 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". or "zlib121") so that you have directories called "zlib" and "libpng".
Your directory structure should look like this: Your directory structure should look like this:
@ -101,14 +101,14 @@ include
CMakeLists.txt => "cmake" script CMakeLists.txt => "cmake" script
makefile.std => Generic UNIX makefile (cc, creates static libpng.a) makefile.std => Generic UNIX makefile (cc, creates static libpng.a)
makefile.elf => Linux/ELF makefile symbol versioning, 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 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 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) uses assembler code tuned for Intel MMX platform)
makefile.nommx => Linux/ELF makefile 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) does not use Intel MMX assembler code)
makefile.gcc => Generic makefile (gcc, creates static libpng.a) makefile.gcc => Generic makefile (gcc, creates static libpng.a)
makefile.knr => Archaic UNIX Makefile that converts files with makefile.knr => Archaic UNIX Makefile that converts files with
@ -131,14 +131,14 @@ include
makefile.openbsd => OpenBSD makefile makefile.openbsd => OpenBSD makefile
makefile.sgi => Silicon Graphics IRIX makefile (cc, creates static lib) makefile.sgi => Silicon Graphics IRIX makefile (cc, creates static lib)
makefile.sggcc => Silicon Graphics (gcc, makefile.sggcc => Silicon Graphics (gcc,
creates libpng12.so.0.1.2.19beta31) creates libpng12.so.0.1.2.19rc1)
makefile.sunos => Sun makefile makefile.sunos => Sun makefile
makefile.solaris => Solaris 2.X makefile (gcc, 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, 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, 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.32sunu => Sun Ultra 32-bit makefile
makefile.64sunu => Sun Ultra 64-bit makefile makefile.64sunu => Sun Ultra 64-bit makefile
makefile.sco => For SCO OSr5 ELF and Unixware 7 with Native cc makefile.sco => For SCO OSr5 ELF and Unixware 7 with Native cc

10
KNOWNBUG
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@ -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 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 reading interlaced PNG files, when assembler code is enabled but running
@ -19,3 +19,11 @@ Known bugs in libpng version 1.2.19beta31
libpng12.so => libpng12.so.0.1.2.9betaN libpng12.so => libpng12.so.0.1.2.9betaN
that are generated by the custom makefiles. 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.

4
LICENSE
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@ -8,7 +8,7 @@ COPYRIGHT NOTICE, DISCLAIMER, and LICENSE:
If you modify libpng you may insert additional notices immediately following If you modify libpng you may insert additional notices immediately following
this sentence. 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 Copyright (c) 2004, 2006-2007 Glenn Randers-Pehrson, and are
distributed according to the same disclaimer and license as libpng-1.2.5 distributed according to the same disclaimer and license as libpng-1.2.5
with the following individual added to the list of Contributing Authors with the following individual added to the list of Contributing Authors
@ -106,4 +106,4 @@ certification mark of the Open Source Initiative.
Glenn Randers-Pehrson Glenn Randers-Pehrson
glennrp at users.sourceforge.net glennrp at users.sourceforge.net
July 27, 2007 July 31, 2007

14
README
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@ -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 the note about version numbers near the top of png.h
See INSTALL for instructions on how to install libpng. See INSTALL for instructions on how to install libpng.
@ -190,11 +190,11 @@ Files in this distribution:
descrip.mms => VMS makefile for MMS or MMK descrip.mms => VMS makefile for MMS or MMK
makefile.std => Generic UNIX makefile (cc, creates static libpng.a) makefile.std => Generic UNIX makefile (cc, creates static libpng.a)
makefile.elf => Linux/ELF makefile symbol versioning, 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 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 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) uses assembler code tuned for Intel MMX platform)
makefile.gcc => Generic makefile (gcc, creates static libpng.a) makefile.gcc => Generic makefile (gcc, creates static libpng.a)
makefile.knr => Archaic UNIX Makefile that converts files with makefile.knr => Archaic UNIX Makefile that converts files with
@ -216,12 +216,12 @@ Files in this distribution:
makefile.openbsd => OpenBSD makefile makefile.openbsd => OpenBSD makefile
makefile.sgi => Silicon Graphics IRIX (cc, creates static lib) makefile.sgi => Silicon Graphics IRIX (cc, creates static lib)
makefile.sggcc => Silicon Graphics 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.sunos => Sun makefile
makefile.solaris => Solaris 2.X 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 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.32sunu => Sun Ultra 32-bit makefile
makefile.64sunu => Sun Ultra 64-bit makefile makefile.64sunu => Sun Ultra 64-bit makefile
makefile.sco => For SCO OSr5 ELF and Unixware 7 with Native cc makefile.sco => For SCO OSr5 ELF and Unixware 7 with Native cc

4
Y2KINFO
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@ -1,13 +1,13 @@
Y2K compliance in libpng: Y2K compliance in libpng:
========================= =========================
July 27, 2007 July 31, 2007
Since the PNG Development group is an ad-hoc body, we can't make Since the PNG Development group is an ad-hoc body, we can't make
an official declaration. an official declaration.
This is your unofficial assurance that libpng from version 0.71 and 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. versions were also Y2K compliant.
Libpng only has three year fields. One is a 2-byte unsigned integer Libpng only has three year fields. One is a 2-byte unsigned integer

22
configure vendored
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@ -1,6 +1,6 @@
#! /bin/sh #! /bin/sh
# Guess values for system-dependent variables and create Makefiles. # 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>. # Report bugs to <png-mng-implement@lists.sourceforge.net>.
# #
@ -728,8 +728,8 @@ SHELL=${CONFIG_SHELL-/bin/sh}
# Identity of this package. # Identity of this package.
PACKAGE_NAME='libpng' PACKAGE_NAME='libpng'
PACKAGE_TARNAME='libpng' PACKAGE_TARNAME='libpng'
PACKAGE_VERSION='1.2.19beta31' PACKAGE_VERSION='1.2.19rc1'
PACKAGE_STRING='libpng 1.2.19beta31' PACKAGE_STRING='libpng 1.2.19rc1'
PACKAGE_BUGREPORT='png-mng-implement@lists.sourceforge.net' PACKAGE_BUGREPORT='png-mng-implement@lists.sourceforge.net'
ac_unique_file="pngget.c" ac_unique_file="pngget.c"
@ -1405,7 +1405,7 @@ if test "$ac_init_help" = "long"; then
# Omit some internal or obsolete options to make the list less imposing. # 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. # This message is too long to be a string in the A/UX 3.1 sh.
cat <<_ACEOF 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]... Usage: $0 [OPTION]... [VAR=VALUE]...
@ -1475,7 +1475,7 @@ fi
if test -n "$ac_init_help"; then if test -n "$ac_init_help"; then
case $ac_init_help in case $ac_init_help in
short | recursive ) echo "Configuration of libpng 1.2.19beta31:";; short | recursive ) echo "Configuration of libpng 1.2.19rc1:";;
esac esac
cat <<\_ACEOF cat <<\_ACEOF
@ -1585,7 +1585,7 @@ fi
test -n "$ac_init_help" && exit $ac_status test -n "$ac_init_help" && exit $ac_status
if $ac_init_version; then if $ac_init_version; then
cat <<\_ACEOF cat <<\_ACEOF
libpng configure 1.2.19beta31 libpng configure 1.2.19rc1
generated by GNU Autoconf 2.61 generated by GNU Autoconf 2.61
Copyright (C) 1992, 1993, 1994, 1995, 1996, 1998, 1999, 2000, 2001, Copyright (C) 1992, 1993, 1994, 1995, 1996, 1998, 1999, 2000, 2001,
@ -1599,7 +1599,7 @@ cat >config.log <<_ACEOF
This file contains any messages produced by compilers while This file contains any messages produced by compilers while
running configure, to aid debugging if configure makes a mistake. 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 generated by GNU Autoconf 2.61. Invocation command line was
$ $0 $@ $ $0 $@
@ -2269,7 +2269,7 @@ fi
# Define the identity of the package. # Define the identity of the package.
PACKAGE='libpng' PACKAGE='libpng'
VERSION='1.2.19beta31' VERSION='1.2.19rc1'
cat >>confdefs.h <<_ACEOF cat >>confdefs.h <<_ACEOF
@ -2440,7 +2440,7 @@ fi
PNGLIB_VERSION=1.2.19beta31 PNGLIB_VERSION=1.2.19rc1
PNGLIB_MAJOR=1 PNGLIB_MAJOR=1
PNGLIB_MINOR=2 PNGLIB_MINOR=2
PNGLIB_RELEASE=19 PNGLIB_RELEASE=19
@ -21282,7 +21282,7 @@ exec 6>&1
# report actual input values of CONFIG_FILES etc. instead of their # report actual input values of CONFIG_FILES etc. instead of their
# values after options handling. # values after options handling.
ac_log=" 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 generated by GNU Autoconf 2.61. Invocation command line was
CONFIG_FILES = $CONFIG_FILES CONFIG_FILES = $CONFIG_FILES
@ -21335,7 +21335,7 @@ Report bugs to <bug-autoconf@gnu.org>."
_ACEOF _ACEOF
cat >>$CONFIG_STATUS <<_ACEOF cat >>$CONFIG_STATUS <<_ACEOF
ac_cs_version="\\ ac_cs_version="\\
libpng config.status 1.2.19beta31 libpng config.status 1.2.19rc1
configured by $0, generated by GNU Autoconf 2.61, configured by $0, generated by GNU Autoconf 2.61,
with options \\"`echo "$ac_configure_args" | sed 's/^ //; s/[\\""\`\$]/\\\\&/g'`\\" with options \\"`echo "$ac_configure_args" | sed 's/^ //; s/[\\""\`\$]/\\\\&/g'`\\"

4
configure.ac
View File

@ -18,12 +18,12 @@ AC_PREREQ(2.59)
dnl Version number stuff here: 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 AM_INIT_AUTOMAKE
dnl stop configure from automagically running automake dnl stop configure from automagically running automake
AM_MAINTAINER_MODE AM_MAINTAINER_MODE
PNGLIB_VERSION=1.2.19beta31 PNGLIB_VERSION=1.2.19rc1
PNGLIB_MAJOR=1 PNGLIB_MAJOR=1
PNGLIB_MINOR=2 PNGLIB_MINOR=2
PNGLIB_RELEASE=19 PNGLIB_RELEASE=19

2
contrib/pngminim/decoder/pngusr.h
View File

@ -13,7 +13,7 @@
#define png_warning(s1,s2) "" #define png_warning(s1,s2) ""
#define png_chunk_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_OPTIMIZED_CODE
#define PNG_NO_READ_GAMMA #define PNG_NO_READ_GAMMA
#define PNG_NO_READ_BACKGROUND #define PNG_NO_READ_BACKGROUND

55
libpng-1.2.19beta31.txt → libpng-1.2.19rc1.txt
View File

@ -1,6 +1,6 @@
libpng.txt - A description on how to use and modify libpng 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 Updated and distributed by Glenn Randers-Pehrson
<glennrp at users.sourceforge.net> <glennrp at users.sourceforge.net>
Copyright (c) 1998-2007 Glenn Randers-Pehrson Copyright (c) 1998-2007 Glenn Randers-Pehrson
@ -2790,7 +2790,8 @@ this may include optimizations that did not exist at the time the code was
written and compiled. It is also possible, of course, to enable only known, written and compiled. It is also possible, of course, to enable only known,
specific optimizations; for example: 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 \ flags = PNG_ASM_FLAG_MMX_READ_COMBINE_ROW \
| PNG_ASM_FLAG_MMX_READ_INTERLACE \ | PNG_ASM_FLAG_MMX_READ_INTERLACE \
| PNG_ASM_FLAG_MMX_READ_FILTER_SUB \ | PNG_ASM_FLAG_MMX_READ_FILTER_SUB \
@ -2845,6 +2846,52 @@ For more extensive examples of runtime querying, enabling and disabling
of optimized features, see contrib/gregbook/readpng2.c in the libpng of optimized features, see contrib/gregbook/readpng2.c in the libpng
source-code distribution. 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 VII. MNG support
The MNG specification (available at http://www.libpng.org/pub/mng) allows The MNG specification (available at http://www.libpng.org/pub/mng) allows
@ -2921,13 +2968,13 @@ application:
IX. Y2K Compliance in libpng 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 Since the PNG Development group is an ad-hoc body, we can't make
an official declaration. an official declaration.
This is your unofficial assurance that libpng from version 0.71 and 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. versions were also Y2K compliant.
Libpng only has three year fields. One is a 2-byte unsigned integer that Libpng only has three year fields. One is a 2-byte unsigned integer that

67
libpng.3
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@ -1,6 +1,6 @@
.TH LIBPNG 3 "July 27, 2007" .TH LIBPNG 3 "July 31, 2007"
.SH NAME .SH NAME
libpng \- Portable Network Graphics (PNG) Reference Library 1.2.19beta31 libpng \- Portable Network Graphics (PNG) Reference Library 1.2.19rc1
.SH SYNOPSIS .SH SYNOPSIS
\fB \fB
#include <png.h>\fP #include <png.h>\fP
@ -410,7 +410,7 @@ Following is a copy of the libpng.txt file that accompanies libpng.
.SH LIBPNG.TXT .SH LIBPNG.TXT
libpng.txt - A description on how to use and modify libpng 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 Updated and distributed by Glenn Randers-Pehrson
<glennrp at users.sourceforge.net> <glennrp at users.sourceforge.net>
Copyright (c) 1998-2007 Glenn Randers-Pehrson Copyright (c) 1998-2007 Glenn Randers-Pehrson
@ -3200,7 +3200,8 @@ this may include optimizations that did not exist at the time the code was
written and compiled. It is also possible, of course, to enable only known, written and compiled. It is also possible, of course, to enable only known,
specific optimizations; for example: 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 \ flags = PNG_ASM_FLAG_MMX_READ_COMBINE_ROW \
| PNG_ASM_FLAG_MMX_READ_INTERLACE \ | PNG_ASM_FLAG_MMX_READ_INTERLACE \
| PNG_ASM_FLAG_MMX_READ_FILTER_SUB \ | PNG_ASM_FLAG_MMX_READ_FILTER_SUB \
@ -3255,6 +3256,52 @@ For more extensive examples of runtime querying, enabling and disabling
of optimized features, see contrib/gregbook/readpng2.c in the libpng of optimized features, see contrib/gregbook/readpng2.c in the libpng
source-code distribution. 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 .SH VII. MNG support
The MNG specification (available at http://www.libpng.org/pub/mng) allows The MNG specification (available at http://www.libpng.org/pub/mng) allows
@ -3331,13 +3378,13 @@ application:
.SH IX. Y2K Compliance in libpng .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 Since the PNG Development group is an ad-hoc body, we can't make
an official declaration. an official declaration.
This is your unofficial assurance that libpng from version 0.71 and 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. versions were also Y2K compliant.
Libpng only has three year fields. One is a 2-byte unsigned integer that Libpng only has three year fields. One is a 2-byte unsigned integer that
@ -3527,6 +3574,8 @@ the first widely used release:
1.0.26 10 10026 10.so.0.26[.0] 1.0.26 10 10026 10.so.0.26[.0]
1.2.18 13 10218 12.so.0.18[.0] 1.2.18 13 10218 12.so.0.18[.0]
1.2.19beta1-31 13 10219 12.so.0.19[.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 Henceforth the source version will match the shared-library minor
and patch numbers; the shared-library major version number will be and patch numbers; the shared-library major version number will be
@ -3582,7 +3631,7 @@ possible without all of you.
Thanks to Frank J. T. Wojcik for helping with the documentation. 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. Initially created in 1995 by Guy Eric Schalnat, then of Group 42, Inc.
Currently maintained by Glenn Randers-Pehrson (glennrp at users.sourceforge.net). Currently maintained by Glenn Randers-Pehrson (glennrp at users.sourceforge.net).
@ -3603,7 +3652,7 @@ included in the libpng distribution, the latter shall prevail.)
If you modify libpng you may insert additional notices immediately following If you modify libpng you may insert additional notices immediately following
this sentence. 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 Copyright (c) 2004,2006-2007 Glenn Randers-Pehrson, and are
distributed according to the same disclaimer and license as libpng-1.2.5 distributed according to the same disclaimer and license as libpng-1.2.5
with the following individual added to the list of Contributing Authors with the following individual added to the list of Contributing Authors
@ -3702,7 +3751,7 @@ certification mark of the Open Source Initiative.
Glenn Randers-Pehrson Glenn Randers-Pehrson
glennrp at users.sourceforge.net glennrp at users.sourceforge.net
July 27, 2007 July 31, 2007
.\" end of man page .\" end of man page

4
libpngpf.3
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@ -1,6 +1,6 @@
.TH LIBPNGPF 3 "July 27, 2007" .TH LIBPNGPF 3 "July 31, 2007"
.SH NAME .SH NAME
libpng \- Portable Network Graphics (PNG) Reference Library 1.2.19beta31 libpng \- Portable Network Graphics (PNG) Reference Library 1.2.19rc1
(private functions) (private functions)
.SH SYNOPSIS .SH SYNOPSIS
\fB#include <png.h>\fP \fB#include <png.h>\fP

2
png.5
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@ -1,4 +1,4 @@
.TH PNG 5 "July 27, 2007" .TH PNG 5 "July 31, 2007"
.SH NAME .SH NAME
png \- Portable Network Graphics (PNG) format png \- Portable Network Graphics (PNG) format
.SH DESCRIPTION .SH DESCRIPTION

6
png.c
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@ -1,7 +1,7 @@
/* png.c - location for general purpose libpng functions /* 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 * For conditions of distribution and use, see copyright notice in png.h
* Copyright (c) 1998-2007 Glenn Randers-Pehrson * Copyright (c) 1998-2007 Glenn Randers-Pehrson
* (Version 0.96 Copyright (c) 1996, 1997 Andreas Dilger) * (Version 0.96 Copyright (c) 1996, 1997 Andreas Dilger)
@ -13,7 +13,7 @@
#include "png.h" #include "png.h"
/* Generate a compiler error if there is an old png.h in the search path. */ /* 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 /* Version information for C files. This had better match the version
* string defined in png.h. */ * string defined in png.h. */
@ -706,7 +706,7 @@ png_charp PNGAPI
png_get_copyright(png_structp png_ptr) png_get_copyright(png_structp png_ptr)
{ {
png_ptr = png_ptr; /* silence compiler warning about unused 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) 1998-2007 Glenn Randers-Pehrson\n\
Copyright (c) 1996-1997 Andreas Dilger\n\ Copyright (c) 1996-1997 Andreas Dilger\n\
Copyright (c) 1995-1996 Guy Eric Schalnat, Group 42, Inc.\n"); Copyright (c) 1995-1996 Guy Eric Schalnat, Group 42, Inc.\n");

22
png.h
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@ -1,7 +1,7 @@
/* png.h - header file for PNG reference library /* 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 * Copyright (c) 1998-2007 Glenn Randers-Pehrson
* (Version 0.96 Copyright (c) 1996, 1997 Andreas Dilger) * (Version 0.96 Copyright (c) 1996, 1997 Andreas Dilger)
* (Version 0.88 Copyright (c) 1995, 1996 Guy Eric Schalnat, Group 42, Inc.) * (Version 0.88 Copyright (c) 1995, 1996 Guy Eric Schalnat, Group 42, Inc.)
@ -9,7 +9,7 @@
* Authors and maintainers: * Authors and maintainers:
* libpng versions 0.71, May 1995, through 0.88, January 1996: Guy Schalnat * 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 0.89c, 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. * See also "Contributing Authors", below.
* *
* Note about libpng version numbers: * Note about libpng version numbers:
@ -151,6 +151,8 @@
* 1.0.26 10 10026 10.so.0.26[.0] * 1.0.26 10 10026 10.so.0.26[.0]
* 1.2.18 13 10218 12.so.0.18[.0] * 1.2.18 13 10218 12.so.0.18[.0]
* 1.2.19beta1-31 13 10219 12.so.0.19[.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 * Henceforth the source version will match the shared-library major
* and minor numbers; the shared-library major version number will be * 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 * If you modify libpng you may insert additional notices immediately following
* this sentence. * 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 * Copyright (c) 2004, 2006-2007 Glenn Randers-Pehrson, and are
* distributed according to the same disclaimer and license as libpng-1.2.5 * distributed according to the same disclaimer and license as libpng-1.2.5
* with the following individual added to the list of Contributing Authors: * with the following individual added to the list of Contributing Authors:
@ -292,13 +294,13 @@
* Y2K compliance in libpng: * Y2K compliance in libpng:
* ========================= * =========================
* *
* July 27, 2007 * July 31, 2007
* *
* Since the PNG Development group is an ad-hoc body, we can't make * Since the PNG Development group is an ad-hoc body, we can't make
* an official declaration. * an official declaration.
* *
* This is your unofficial assurance that libpng from version 0.71 and * 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. * versions were also Y2K compliant.
* *
* Libpng only has three year fields. One is a 2-byte unsigned integer * 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 */ /* 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 \ #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_SONUM 0
#define PNG_LIBPNG_VER_DLLNUM 13 #define PNG_LIBPNG_VER_DLLNUM 13
@ -368,7 +370,7 @@
/* This should match the numeric part of the final component of /* This should match the numeric part of the final component of
* PNG_LIBPNG_VER_STRING, omitting any leading zero: */ * PNG_LIBPNG_VER_STRING, omitting any leading zero: */
#define PNG_LIBPNG_VER_BUILD 31 #define PNG_LIBPNG_VER_BUILD 1
/* Release Status */ /* Release Status */
#define PNG_LIBPNG_BUILD_ALPHA 1 #define PNG_LIBPNG_BUILD_ALPHA 1
@ -385,7 +387,7 @@
#define PNG_LIBPNG_BUILD_SPECIAL 32 /* Cannot be OR'ed with #define PNG_LIBPNG_BUILD_SPECIAL 32 /* Cannot be OR'ed with
PNG_LIBPNG_BUILD_PRIVATE */ 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. /* Careful here. At one time, Guy wanted to use 082, but that would be octal.
* We must not include leading zeros. * We must not include leading zeros.
@ -1407,7 +1409,7 @@ struct png_struct_def
/* This triggers a compiler error in png.c, if png.c and png.h /* This triggers a compiler error in png.c, if png.c and png.h
* do not agree upon the version number. * 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; typedef png_struct FAR * FAR * png_structpp;

83
pngconf.h
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@ -1,7 +1,7 @@
/* pngconf.h - machine configurable file for libpng /* 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 * For conditions of distribution and use, see copyright notice in png.h
* Copyright (c) 1998-2007 Glenn Randers-Pehrson * Copyright (c) 1998-2007 Glenn Randers-Pehrson
* (Version 0.96 Copyright (c) 1996, 1997 Andreas Dilger) * (Version 0.96 Copyright (c) 1996, 1997 Andreas Dilger)
@ -745,24 +745,24 @@
# endif # endif
# if !defined(PNG_MMX_CODE_SUPPORTED) && !defined(PNG_NO_MMX_CODE) # if !defined(PNG_MMX_CODE_SUPPORTED) && !defined(PNG_NO_MMX_CODE)
# define PNG_MMX_CODE_SUPPORTED # define PNG_MMX_CODE_SUPPORTED
# endif # endif
# if !defined(PNG_USE_PNGVCRD) && !defined(PNG_NO_MMX_CODE) && \ # if !defined(PNG_USE_PNGVCRD) && defined(PNG_MMX_CODE_SUPPORTED) && \
defined(_MSC_VER) defined(_MSC_VER)
# define PNG_USE_PNGVCRD # define PNG_USE_PNGVCRD
# endif # 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) !defined(PNG_USE_PNGVCRD)
# define PNG_USE_PNGGCCRD # 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 # 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 #endif
#if !defined(PNG_1_0_X) #if !defined(PNG_1_0_X)
@ -1474,24 +1474,11 @@ typedef z_stream FAR * png_zstreamp;
/* Prior to libpng-1.0.9, this block was in pngasmrd.h */ /* Prior to libpng-1.0.9, this block was in pngasmrd.h */
#if defined(PNG_INTERNAL) #if defined(PNG_INTERNAL)
/* These are the default thresholds before the MMX code kicks in; if either #if defined(PNG_USE_PNGGCCRD) || defined(PNG_USE_PNGVCRD)
* rowbytes or bitdepth is below the threshold, plain C code is used. These /* Platform must be Pentium. Makefile must assemble and load
* can be overridden at runtime via the png_set_mmx_thresholds() call in * pnggccrd.c or pngvcrd.c. MMX will be detected at run time and
* libpng 1.2.0 and later. The values below were chosen by Intel. * used if present.
*/ */
#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
# ifndef PNG_NO_MMX_COMBINE_ROW # ifndef PNG_NO_MMX_COMBINE_ROW
# define PNG_HAVE_MMX_COMBINE_ROW # define PNG_HAVE_MMX_COMBINE_ROW
# endif # endif
@ -1500,25 +1487,35 @@ typedef z_stream FAR * png_zstreamp;
# endif # endif
# ifndef PNG_NO_MMX_READ_FILTER_ROW # ifndef PNG_NO_MMX_READ_FILTER_ROW
# define PNG_HAVE_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
#endif /* 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
/* Set this in the makefile for gcc/as on Pentium, not here. */ * can be overridden at runtime via the png_set_mmx_thresholds() call in
/* Platform must be Pentium. Makefile must assemble and load pnggccrd.c . * libpng 1.2.0 and later. The values below were chosen by Intel.
* MMX will be detected at run time and used if present. */
*/ # ifndef PNG_MMX_ROWBYTES_THRESHOLD_DEFAULT
#ifdef PNG_USE_PNGGCCRD # define PNG_MMX_ROWBYTES_THRESHOLD_DEFAULT 128 /* >= */
# ifndef PNG_NO_MMX_COMBINE_ROW
# define PNG_HAVE_MMX_COMBINE_ROW
# endif # endif
# ifndef PNG_NO_MMX_READ_INTERLACE # ifndef PNG_MMX_BITDEPTH_THRESHOLD_DEFAULT
# define PNG_HAVE_MMX_READ_INTERLACE # define PNG_MMX_BITDEPTH_THRESHOLD_DEFAULT 9 /* >= */
# endif # endif
# ifndef PNG_NO_MMX_READ_FILTER_ROW #endif /* PNG_USE_PNGGCCRD || PNG_USE_PNGVCRD */
# define PNG_HAVE_MMX_READ_FILTER_ROW /* - see pngvcrd.c or pnggccrd.c for info about what is currently enabled */
# endif
#endif
/* - see pnggccrd.c for info about what is currently enabled */
#endif /* PNG_INTERNAL */ #endif /* PNG_INTERNAL */
#endif /* PNG_READ_SUPPORTED */ #endif /* PNG_READ_SUPPORTED */

2
pngerror.c
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@ -1,7 +1,7 @@
/* pngerror.c - stub functions for i/o and memory allocation /* 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 * For conditions of distribution and use, see copyright notice in png.h
* Copyright (c) 1998-2007 Glenn Randers-Pehrson * Copyright (c) 1998-2007 Glenn Randers-Pehrson
* (Version 0.96 Copyright (c) 1996, 1997 Andreas Dilger) * (Version 0.96 Copyright (c) 1996, 1997 Andreas Dilger)

14
pnggccrd.c
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@ -3,7 +3,7 @@
* *
* For Intel/AMD x86 or x86-64 CPU (Pentium-MMX or later) and GNU C compiler. * 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 * For conditions of distribution and use, see copyright notice in png.h
* Copyright (c) 1998 Intel Corporation * Copyright (c) 1998 Intel Corporation
* Copyright (c) 1999-2002,2007 Greg Roelofs * Copyright (c) 1999-2002,2007 Greg Roelofs
@ -5789,12 +5789,12 @@ png_read_filter_row(png_structp png_ptr, png_row_infop row_info, png_bytep
#if !defined(PNG_1_0_X) #if !defined(PNG_1_0_X)
((png_ptr->asm_flags & PNG_ASM_FLAG_MMX_READ_FILTER_SUB) && ((png_ptr->asm_flags & PNG_ASM_FLAG_MMX_READ_FILTER_SUB) &&
(row_info->pixel_depth >= png_ptr->mmx_bitdepth_threshold) && (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 #else
_mmx_supported _mmx_supported
#endif #endif
#endif #endif
? "MMX" : "C"); "C");
break; break;
case 2: case 2:
@ -5803,12 +5803,12 @@ png_read_filter_row(png_structp png_ptr, png_row_infop row_info, png_bytep
#if !defined(PNG_1_0_X) #if !defined(PNG_1_0_X)
((png_ptr->asm_flags & PNG_ASM_FLAG_MMX_READ_FILTER_UP) && ((png_ptr->asm_flags & PNG_ASM_FLAG_MMX_READ_FILTER_UP) &&
(row_info->pixel_depth >= png_ptr->mmx_bitdepth_threshold) && (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 #else
_mmx_supported _mmx_supported
#endif #endif
#endif #endif
? "MMX" : "C"); "C");
break; break;
case 3: case 3:
@ -5817,12 +5817,12 @@ png_read_filter_row(png_structp png_ptr, png_row_infop row_info, png_bytep
#if !defined(PNG_1_0_X) #if !defined(PNG_1_0_X)
((png_ptr->asm_flags & PNG_ASM_FLAG_MMX_READ_FILTER_AVG) && ((png_ptr->asm_flags & PNG_ASM_FLAG_MMX_READ_FILTER_AVG) &&
(row_info->pixel_depth >= png_ptr->mmx_bitdepth_threshold) && (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 #else
_mmx_supported _mmx_supported
#endif #endif
#endif #endif
? "MMX" : "C"); "C");
break; break;
case 4: case 4:

2
pngpread.c
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@ -1,7 +1,7 @@
/* pngpread.c - read a png file in push mode /* 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 * For conditions of distribution and use, see copyright notice in png.h
* Copyright (c) 1998-2007 Glenn Randers-Pehrson * Copyright (c) 1998-2007 Glenn Randers-Pehrson
* (Version 0.96 Copyright (c) 1996, 1997 Andreas Dilger) * (Version 0.96 Copyright (c) 1996, 1997 Andreas Dilger)

2
pngread.c
View File

@ -1,7 +1,7 @@
/* pngread.c - read a PNG file /* 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 * For conditions of distribution and use, see copyright notice in png.h
* Copyright (c) 1998-2007 Glenn Randers-Pehrson * Copyright (c) 1998-2007 Glenn Randers-Pehrson
* (Version 0.96 Copyright (c) 1996, 1997 Andreas Dilger) * (Version 0.96 Copyright (c) 1996, 1997 Andreas Dilger)

2
pngrtran.c
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@ -1,7 +1,7 @@
/* pngrtran.c - transforms the data in a row for PNG readers /* 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 * For conditions of distribution and use, see copyright notice in png.h
* Copyright (c) 1998-2007 Glenn Randers-Pehrson * Copyright (c) 1998-2007 Glenn Randers-Pehrson
* (Version 0.96 Copyright (c) 1996, 1997 Andreas Dilger) * (Version 0.96 Copyright (c) 1996, 1997 Andreas Dilger)

6
pngrutil.c
View File

@ -1,7 +1,7 @@
/* pngrutil.c - utilities to read a PNG file /* 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 * For conditions of distribution and use, see copyright notice in png.h
* Copyright (c) 1998-2007 Glenn Randers-Pehrson * Copyright (c) 1998-2007 Glenn Randers-Pehrson
* (Version 0.96 Copyright (c) 1996, 1997 Andreas Dilger) * (Version 0.96 Copyright (c) 1996, 1997 Andreas Dilger)
@ -3048,7 +3048,7 @@ static PNG_CONST int FARDATA png_pass_inc[7] = {8, 8, 4, 4, 2, 2, 1};
png_memcpy(v, sptr, 4); png_memcpy(v, sptr, 4);
for (j = 0; j < png_pass_inc[pass]; j++) 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) if (dp < row || dp+3 > row+png_ptr->row_buf_size)
{ {
printf("dp out of bounds: row=%d, dp=%d, rp=%d\n", printf("dp out of bounds: row=%d, dp=%d, rp=%d\n",
@ -4158,7 +4158,7 @@ defined(PNG_USER_TRANSFORM_PTR_SUPPORTED)
#endif #endif
png_ptr->big_row_buf = (png_bytep)png_malloc(png_ptr, row_bytes+64); png_ptr->big_row_buf = (png_bytep)png_malloc(png_ptr, row_bytes+64);
png_ptr->row_buf = png_ptr->big_row_buf+32; 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; png_ptr->row_buf_size = row_bytes;
#endif #endif

2
pngtest.c
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@ -1548,4 +1548,4 @@ main(int argc, char *argv[])
} }
/* Generate a compiler error if there is an old png.h in the search path. */ /* 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;

6
pngvcrd.c
View File

@ -3,7 +3,7 @@
* *
* For Intel x86 CPU and Microsoft Visual C++ compiler * 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 * For conditions of distribution and use, see copyright notice in png.h
* Copyright (c) 1998-2007 Glenn Randers-Pehrson * Copyright (c) 1998-2007 Glenn Randers-Pehrson
* Copyright (c) 1998, Intel Corporation * Copyright (c) 1998, Intel Corporation
@ -933,8 +933,8 @@ secondloop48:
mov ax,[esi+4] // These 2 lines added 20070717 mov ax,[esi+4] // These 2 lines added 20070717
mov [ebx+4],ax // Glenn R-P mov [ebx+4],ax // Glenn R-P
skip48: skip48:
add esi,6 add esi,6 // Changed 4 to 6 on these 2
add ebx,6 add ebx,6 // lines. Glenn R-P 20070717
dec ecx dec ecx
jnz secondloop48 jnz secondloop48

2
pngwutil.c
View File

@ -1,7 +1,7 @@
/* pngwutil.c - utilities to write a PNG file /* 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 * For conditions of distribution and use, see copyright notice in png.h
* Copyright (c) 1998-2007 Glenn Randers-Pehrson * Copyright (c) 1998-2007 Glenn Randers-Pehrson
* (Version 0.96 Copyright (c) 1996, 1997 Andreas Dilger) * (Version 0.96 Copyright (c) 1996, 1997 Andreas Dilger)

2
scripts/CMakeLists.txt
View File

@ -175,7 +175,7 @@ configure_file(${PNG_SOURCE_DIR}/scripts/libpng-config.in
# SET UP LINKS # SET UP LINKS
set_target_properties(${PNG_LIB_NAME} PROPERTIES 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 VERSION 0.${PNGLIB_RELEASE}.0
SOVERSION 0 SOVERSION 0
CLEAN_DIRECT_OUTPUT 1) CLEAN_DIRECT_OUTPUT 1)

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

@ -8,7 +8,7 @@
# Modeled after libxml-config. # Modeled after libxml-config.
version=1.2.19beta31 version=1.2.19rc1
prefix="" prefix=""
libdir="" libdir=""
libs="" libs=""

2
scripts/libpng.pc-configure.in
View File

@ -5,6 +5,6 @@ includedir=@includedir@/libpng12
Name: libpng Name: libpng
Description: Loads and saves PNG files Description: Loads and saves PNG files
Version: 1.2.19beta31 Version: 1.2.19rc1
Libs: -L${libdir} -lpng12 Libs: -L${libdir} -lpng12
Cflags: -I${includedir} @LIBPNG_NO_MMX@ Cflags: -I${includedir} @LIBPNG_NO_MMX@

2
scripts/libpng.pc.in
View File

@ -5,6 +5,6 @@ includedir=@includedir@/libpng12
Name: libpng Name: libpng
Description: Loads and saves PNG files Description: Loads and saves PNG files
Version: 1.2.19beta31 Version: 1.2.19rc1
Libs: -L${libdir} -lpng12 Libs: -L${libdir} -lpng12
Cflags: -I${includedir} Cflags: -I${includedir}

2
scripts/makefile.32sunu
View File

@ -8,7 +8,7 @@
# Library name: # Library name:
LIBNAME=libpng12 LIBNAME=libpng12
PNGMAJ = 0 PNGMAJ = 0
PNGMIN = 1.2.19beta31 PNGMIN = 1.2.19rc1
PNGVER = $(PNGMAJ).$(PNGMIN) PNGVER = $(PNGMAJ).$(PNGMIN)
# Shared library names: # Shared library names:

2
scripts/makefile.64sunu
View File

@ -8,7 +8,7 @@
# Library name: # Library name:
LIBNAME=libpng12 LIBNAME=libpng12
PNGMAJ = 0 PNGMAJ = 0
PNGMIN = 1.2.19beta31 PNGMIN = 1.2.19rc1
PNGVER = $(PNGMAJ).$(PNGMIN) PNGVER = $(PNGMAJ).$(PNGMIN)
# Shared library names: # Shared library names:

2
scripts/makefile.aix
View File

@ -20,7 +20,7 @@ LN_SF = ln -f -s
LIBNAME=libpng12 LIBNAME=libpng12
PNGMAJ = 0 PNGMAJ = 0
PNGMIN = 1.2.19beta31 PNGMIN = 1.2.19rc1
PNGVER = $(PNGMAJ).$(PNGMIN) PNGVER = $(PNGMAJ).$(PNGMIN)
prefix=/usr/local prefix=/usr/local

2
scripts/makefile.beos
View File

@ -8,7 +8,7 @@
# Library name: # Library name:
LIBNAME=libpng12 LIBNAME=libpng12
PNGMAJ = 0 PNGMAJ = 0
PNGMIN = 1.2.19beta31 PNGMIN = 1.2.19rc1
PNGVER = $(PNGMAJ).$(PNGMIN) PNGVER = $(PNGMAJ).$(PNGMIN)
# Shared library names: # Shared library names:

2
scripts/makefile.cygwin
View File

@ -77,7 +77,7 @@ CFLAGS= $(strip $(MINGW_CCFLAGS) $(addprefix -I,$(ZLIBINC)) \
LIBNAME = libpng12 LIBNAME = libpng12
PNGMAJ = 0 PNGMAJ = 0
CYGDLL = 12 CYGDLL = 12
PNGMIN = 1.2.19beta31 PNGMIN = 1.2.19rc1
PNGVER = $(PNGMAJ).$(PNGMIN) PNGVER = $(PNGMAJ).$(PNGMIN)
SHAREDLIB=cygpng$(CYGDLL).dll SHAREDLIB=cygpng$(CYGDLL).dll

2
scripts/makefile.darwin
View File

@ -19,7 +19,7 @@ ZLIBINC=../zlib
# Library name: # Library name:
LIBNAME = libpng12 LIBNAME = libpng12
PNGMAJ = 0 PNGMAJ = 0
PNGMIN = 1.2.19beta31 PNGMIN = 1.2.19rc1
PNGVER = $(PNGMAJ).$(PNGMIN) PNGVER = $(PNGMAJ).$(PNGMIN)
# Shared library names: # Shared library names:

2
scripts/makefile.dec
View File

@ -5,7 +5,7 @@
# Library name: # Library name:
PNGMAJ = 0 PNGMAJ = 0
PNGMIN = 1.2.19beta31 PNGMIN = 1.2.19rc1
PNGVER = $(PNGMAJ).$(PNGMIN) PNGVER = $(PNGMAJ).$(PNGMIN)
LIBNAME = libpng12 LIBNAME = libpng12

2
scripts/makefile.elf
View File

@ -12,7 +12,7 @@
# Library name: # Library name:
LIBNAME = libpng12 LIBNAME = libpng12
PNGMAJ = 0 PNGMAJ = 0
PNGMIN = 1.2.19beta31 PNGMIN = 1.2.19rc1
PNGVER = $(PNGMAJ).$(PNGMIN) PNGVER = $(PNGMAJ).$(PNGMIN)
# Shared library names: # Shared library names:

2
scripts/makefile.gcmmx
View File

@ -16,7 +16,7 @@
# Library name: # Library name:
LIBNAME = libpng12 LIBNAME = libpng12
PNGMAJ = 0 PNGMAJ = 0
PNGMIN = 1.2.19beta31 PNGMIN = 1.2.19rc1
PNGVER = $(PNGMAJ).$(PNGMIN) PNGVER = $(PNGMAJ).$(PNGMIN)
# Shared library names: # Shared library names:

2
scripts/makefile.hp64
View File

@ -18,7 +18,7 @@ ZLIBINC=/opt/zlib/include
# Library name: # Library name:
LIBNAME = libpng12 LIBNAME = libpng12
PNGMAJ = 0 PNGMAJ = 0
PNGMIN = 1.2.19beta31 PNGMIN = 1.2.19rc1
PNGVER = $(PNGMAJ).$(PNGMIN) PNGVER = $(PNGMAJ).$(PNGMIN)
# Shared library names: # Shared library names:

2
scripts/makefile.hpgcc
View File

@ -8,7 +8,7 @@
# Library name: # Library name:
LIBNAME = libpng12 LIBNAME = libpng12
PNGMAJ = 0 PNGMAJ = 0
PNGMIN = 1.2.19beta31 PNGMIN = 1.2.19rc1
PNGVER = $(PNGMAJ).$(PNGMIN) PNGVER = $(PNGMAJ).$(PNGMIN)
# Shared library names: # Shared library names:

2
scripts/makefile.hpux
View File

@ -18,7 +18,7 @@ ZLIBINC=/opt/zlib/include
# Library name: # Library name:
LIBNAME = libpng12 LIBNAME = libpng12
PNGMAJ = 0 PNGMAJ = 0
PNGMIN = 1.2.19beta31 PNGMIN = 1.2.19rc1
PNGVER = $(PNGMAJ).$(PNGMIN) PNGVER = $(PNGMAJ).$(PNGMIN)
# Shared library names: # Shared library names:

2
scripts/makefile.linux
View File

@ -6,7 +6,7 @@
# Library name: # Library name:
LIBNAME = libpng12 LIBNAME = libpng12
PNGMAJ = 0 PNGMAJ = 0
PNGMIN = 1.2.19beta31 PNGMIN = 1.2.19rc1
PNGVER = $(PNGMAJ).$(PNGMIN) PNGVER = $(PNGMAJ).$(PNGMIN)
# Shared library names: # Shared library names:

2
scripts/makefile.mingw
View File

@ -78,7 +78,7 @@ CFLAGS= $(strip $(MINGW_CCFLAGS) $(addprefix -I,$(ZLIBINC)) \
LIBNAME = libpng12 LIBNAME = libpng12
PNGMAJ = 0 PNGMAJ = 0
MINGDLL = 12 MINGDLL = 12
PNGMIN = 1.2.19beta31 PNGMIN = 1.2.19rc1
PNGVER = $(PNGMAJ).$(PNGMIN) PNGVER = $(PNGMAJ).$(PNGMIN)
SHAREDLIB=libpng$(MINGDLL).dll SHAREDLIB=libpng$(MINGDLL).dll

2
scripts/makefile.ne12bsd
View File

@ -14,7 +14,7 @@ INCSDIR=${LOCALBASE}/include/libpng12
LIB= png12 LIB= png12
SHLIB_MAJOR= 0 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 \ 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 \ pngread.c pngrio.c pngwio.c pngwrite.c pngrtran.c \
pngwtran.c pngmem.c pngerror.c pngpread.c pngwtran.c pngmem.c pngerror.c pngpread.c

2
scripts/makefile.netbsd
View File

@ -14,7 +14,7 @@ INCSDIR=${LOCALBASE}/include/libpng
LIB= png LIB= png
SHLIB_MAJOR= 3 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 \ 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 \ pngread.c pngrio.c pngwio.c pngwrite.c pngrtran.c \
pngwtran.c pngmem.c pngerror.c pngpread.c pngwtran.c pngmem.c pngerror.c pngpread.c

2
scripts/makefile.nommx
View File

@ -7,7 +7,7 @@
# Library name: # Library name:
LIBNAME = libpng12 LIBNAME = libpng12
PNGMAJ = 0 PNGMAJ = 0
PNGMIN = 1.2.19beta31 PNGMIN = 1.2.19rc1
PNGVER = $(PNGMAJ).$(PNGMIN) PNGVER = $(PNGMAJ).$(PNGMIN)
# Shared library names: # Shared library names:

2
scripts/makefile.openbsd
View File

@ -8,7 +8,7 @@ LIBDIR= ${PREFIX}/lib
MANDIR= ${PREFIX}/man/cat MANDIR= ${PREFIX}/man/cat
SHLIB_MAJOR= 0 SHLIB_MAJOR= 0
SHLIB_MINOR= 1.2.19beta31 SHLIB_MINOR= 1.2.19rc1
LIB= png LIB= png
SRCS= png.c pngerror.c pnggccrd.c pngget.c pngmem.c pngpread.c \ SRCS= png.c pngerror.c pnggccrd.c pngget.c pngmem.c pngpread.c \

2
scripts/makefile.sco
View File

@ -9,7 +9,7 @@
# Library name: # Library name:
LIBNAME = libpng12 LIBNAME = libpng12
PNGMAJ = 0 PNGMAJ = 0
PNGMIN = 1.2.19beta31 PNGMIN = 1.2.19rc1
PNGVER = $(PNGMAJ).$(PNGMIN) PNGVER = $(PNGMAJ).$(PNGMIN)
# Shared library names: # Shared library names:

2
scripts/makefile.sggcc
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@ -6,7 +6,7 @@
# Library name: # Library name:
LIBNAME=libpng12 LIBNAME=libpng12
PNGMAJ = 0 PNGMAJ = 0
PNGMIN = 1.2.19beta31 PNGMIN = 1.2.19rc1
PNGVER = $(PNGMAJ).$(PNGMIN) PNGVER = $(PNGMAJ).$(PNGMIN)
# Shared library names: # Shared library names:

2
scripts/makefile.sgi
View File

@ -6,7 +6,7 @@
# Library name: # Library name:
LIBNAME=libpng12 LIBNAME=libpng12
PNGMAJ = 0 PNGMAJ = 0
PNGMIN = 1.2.19beta31 PNGMIN = 1.2.19rc1
PNGVER = $(PNGMAJ).$(PNGMIN) PNGVER = $(PNGMAJ).$(PNGMIN)
# Shared library names: # Shared library names:

2
scripts/makefile.so9
View File

@ -8,7 +8,7 @@
# Library name: # Library name:
PNGMAJ = 0 PNGMAJ = 0
PNGMIN = 1.2.19beta31 PNGMIN = 1.2.19rc1
PNGVER = $(PNGMAJ).$(PNGMIN) PNGVER = $(PNGMAJ).$(PNGMIN)
LIBNAME = libpng12 LIBNAME = libpng12

2
scripts/makefile.solaris
View File

@ -8,7 +8,7 @@
# Library name: # Library name:
LIBNAME = libpng12 LIBNAME = libpng12
PNGMAJ = 0 PNGMAJ = 0
PNGMIN = 1.2.19beta31 PNGMIN = 1.2.19rc1
PNGVER = $(PNGMAJ).$(PNGMIN) PNGVER = $(PNGMAJ).$(PNGMIN)
# Shared library names: # Shared library names:

2
scripts/makefile.solaris-x86
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@ -8,7 +8,7 @@
# Library name: # Library name:
LIBNAME = libpng12 LIBNAME = libpng12
PNGMAJ = 0 PNGMAJ = 0
PNGMIN = 1.2.19beta31 PNGMIN = 1.2.19rc1
PNGVER = $(PNGMAJ).$(PNGMIN) PNGVER = $(PNGMAJ).$(PNGMIN)
# Shared library names: # Shared library names:

2
scripts/pngos2.def
View File

@ -2,7 +2,7 @@
; PNG.LIB module definition file for OS/2 ; PNG.LIB module definition file for OS/2
;---------------------------------------- ;----------------------------------------
; Version 1.2.19beta31 ; Version 1.2.19rc1
LIBRARY PNG LIBRARY PNG
DESCRIPTION "PNG image compression library for OS/2" DESCRIPTION "PNG image compression library for OS/2"

2
scripts/pngw32.def
View File

@ -5,7 +5,7 @@
LIBRARY LIBRARY
EXPORTS EXPORTS
;Version 1.2.19beta31 ;Version 1.2.19rc1
png_build_grayscale_palette @1 png_build_grayscale_palette @1
png_check_sig @2 png_check_sig @2
png_chunk_error @3 png_chunk_error @3