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Imported from libpng-1.2.9beta9.tar

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This commit is contained in:
Glenn Randers-Pehrson 2006-03-10 10:19:04 -06:00
parent 1ce0836b4a
commit 170b70ce30
55 changed files with 252 additions and 161 deletions
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30
ANNOUNCE
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@ -1,5 +1,5 @@
Libpng 1.2.9beta8 - March 9, 2006 Libpng 1.2.9beta9 - March 10, 2006
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.
@ -9,26 +9,26 @@ 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
1.2.9beta8.tar.gz 1.2.9beta9.tar.gz
1.2.9beta8.tar.bz2 1.2.9beta9.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
lp129b08.zip lp129b09.zip
lp129b08.tar.bz2 lp129b09.tar.bz2
Project files Project files
1.2.9beta8-project-netware.zip 1.2.9beta9-project-netware.zip
1.2.9beta8-project-wince.zip 1.2.9beta9-project-wince.zip
Other information: Other information:
1.2.9beta8-README.txt 1.2.9beta9-README.txt
1.2.9beta8-KNOWNBUGS.txt 1.2.9beta9-KNOWNBUGS.txt
1.2.9beta8-LICENSE.txt 1.2.9beta9-LICENSE.txt
1.2.9beta8-Y2K-compliance.txt 1.2.9beta9-Y2K-compliance.txt
Changes since the last public release (1.2.8): Changes since the last public release (1.2.8):
@ -122,6 +122,14 @@ version 1.2.9beta8 [March 9, 2006]
Added png_set_expand_gray_1_2_4_to_8() and deprecated Added png_set_expand_gray_1_2_4_to_8() and deprecated
png_set_gray_1_2_4_to_8() which also expands tRNS to alpha. png_set_gray_1_2_4_to_8() which also expands tRNS to alpha.
version 1.2.9beta9 [March 10, 2006]
Include "config.h" in pngconf.h when available.
Enabled MMX when appropriate in "configure".
Made pnggccrd.c PIC-compliant.
Added some checks for NULL png_ptr or NULL info_ptr (Coverity)
version 1.2.9beta10 [March 10, 2006]
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

8
CHANGES
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@ -1501,11 +1501,15 @@ version 1.2.9beta8 [March 9, 2006]
Added png_set_expand_gray_1_2_4_to_8() and deprecated Added png_set_expand_gray_1_2_4_to_8() and deprecated
png_set_gray_1_2_4_to_8() which also expands tRNS to alpha. png_set_gray_1_2_4_to_8() which also expands tRNS to alpha.
version 1.2.9beta9 [March 10, 2006]
Include "config.h" in pngconf.h when available.
Added some checks for NULL png_ptr or NULL info_ptr (Coverity)
version 1.4.0beta1 [future] version 1.4.0beta1 [future]
Enabled iTXt support (changes png_struct, thus requires so-number change). Enabled iTXt support (changes png_struct, thus requires so-number change).
Removed deprecated functions png_read_init, png_write_init, png_info_init, Removed deprecated functions png_read_init, png_write_init, png_info_init,
png_permit_empty_plte, png_set_gray_1_2_4_to_8, and deprecated macro png_permit_empty_plte, png_set_gray_1_2_4_to_8, and removed the
PNG_MAX_UINT. deprecated macro PNG_MAX_UINT.
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

16
INSTALL
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@ -1,5 +1,5 @@
Installing libpng version 1.2.9beta8 - March 9, 2006 Installing libpng version 1.2.9beta9 - March 10, 2006
On Unix/Linux and similar systems, you can simply type On Unix/Linux and similar systems, you can simply type
@ -29,7 +29,7 @@ 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-1.2.9beta8" or "lpng109" and "zlib-1.2.1" might be called "libpng-1.2.9beta9" 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:
@ -85,11 +85,11 @@ include
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.0.1.2.9beta8) gcc, creates libpng12.so.0.1.2.9beta9)
makefile.linux => Linux/ELF makefile makefile.linux => Linux/ELF makefile
(gcc, creates libpng12.so.0.1.2.9beta8) (gcc, creates libpng12.so.0.1.2.9beta9)
makefile.gcmmx => Linux/ELF makefile makefile.gcmmx => Linux/ELF makefile
(gcc, creates libpng12.so.0.1.2.9beta8, (gcc, creates libpng12.so.0.1.2.9beta9,
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
@ -112,12 +112,12 @@ 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.0.1.2.9beta8) creates libpng12.so.0.1.2.9beta9)
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.0.1.2.9beta8) creates libpng12.so.0.1.2.9beta9)
makefile.so9 => Solaris 9 makefile (gcc, makefile.so9 => Solaris 9 makefile (gcc,
creates libpng12.so.0.1.2.9beta8) creates libpng12.so.0.1.2.9beta9)
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

2
KNOWNBUG
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@ -1,5 +1,5 @@
Known bugs in libpng version 1.2.9beta8 Known bugs in libpng version 1.2.9beta9
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

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 1.2.9beta8, March 9, 2006, are libpng versions 1.2.6, August 15, 2004, through 1.2.9beta9, March 10, 2006, are
Copyright (c) 2004, 2006 Glenn Randers-Pehrson, and are Copyright (c) 2004, 2006 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
March 9, 2006 March 10, 2006

14
README
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@ -1,4 +1,4 @@
README for libpng version 1.2.9beta8 - March 9, 2006 (shared library 12.0) README for libpng version 1.2.9beta9 - March 10, 2006 (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.0.1.2.9beta8) gcc, creates libpng12.so.0.1.2.9beta9)
makefile.linux => Linux/ELF makefile makefile.linux => Linux/ELF makefile
(gcc, creates libpng12.so.0.1.2.9beta8) (gcc, creates libpng12.so.0.1.2.9beta9)
makefile.gcmmx => Linux/ELF makefile makefile.gcmmx => Linux/ELF makefile
(gcc, creates libpng12.so.0.1.2.9beta8, (gcc, creates libpng12.so.0.1.2.9beta9,
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.0.1.2.9beta8) (gcc, creates libpng12.so.0.1.2.9beta9)
makefile.sunos => Sun makefile makefile.sunos => Sun makefile
makefile.solaris => Solaris 2.X makefile makefile.solaris => Solaris 2.X makefile
(gcc, creates libpng12.so.0.1.2.9beta8) (gcc, creates libpng12.so.0.1.2.9beta9)
makefile.so9 => Solaris 9 makefile makefile.so9 => Solaris 9 makefile
(gcc, creates libpng12.so.0.1.2.9beta8) (gcc, creates libpng12.so.0.1.2.9beta9)
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:
========================= =========================
March 9, 2006 March 10, 2006
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 1.2.9beta8 are Y2K compliant. It is my belief that earlier upward through 1.2.9beta9 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 2.59 for libpng 1.2.9beta8. # Generated by GNU Autoconf 2.59 for libpng 1.2.9beta7.
# #
# Report bugs to <png-mng-implement@lists.sourceforge.net>. # Report bugs to <png-mng-implement@lists.sourceforge.net>.
# #
@ -423,8 +423,8 @@ SHELL=${CONFIG_SHELL-/bin/sh}
# Identity of this package. # Identity of this package.
PACKAGE_NAME='libpng' PACKAGE_NAME='libpng'
PACKAGE_TARNAME='libpng' PACKAGE_TARNAME='libpng'
PACKAGE_VERSION='1.2.9beta8' PACKAGE_VERSION='1.2.9beta7'
PACKAGE_STRING='libpng 1.2.9beta8' PACKAGE_STRING='libpng 1.2.9beta7'
PACKAGE_BUGREPORT='png-mng-implement@lists.sourceforge.net' PACKAGE_BUGREPORT='png-mng-implement@lists.sourceforge.net'
ac_unique_file="pngget.c" ac_unique_file="pngget.c"
@ -954,7 +954,7 @@ if test "$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 1.2.9beta8 to adapt to many kinds of systems. \`configure' configures libpng 1.2.9beta7 to adapt to many kinds of systems.
Usage: $0 [OPTION]... [VAR=VALUE]... Usage: $0 [OPTION]... [VAR=VALUE]...
@ -1020,7 +1020,7 @@ fi
if test -n "$ac_init_help"; then if test -n "$ac_init_help"; then
case $ac_init_help in case $ac_init_help in
short | recursive ) echo "Configuration of libpng 1.2.9beta8:";; short | recursive ) echo "Configuration of libpng 1.2.9beta7:";;
esac esac
cat <<\_ACEOF cat <<\_ACEOF
@ -1167,7 +1167,7 @@ fi
test -n "$ac_init_help" && exit 0 test -n "$ac_init_help" && exit 0
if $ac_init_version; then if $ac_init_version; then
cat <<\_ACEOF cat <<\_ACEOF
libpng configure 1.2.9beta8 libpng configure 1.2.9beta7
generated by GNU Autoconf 2.59 generated by GNU Autoconf 2.59
Copyright (C) 2003 Free Software Foundation, Inc. Copyright (C) 2003 Free Software Foundation, Inc.
@ -1181,7 +1181,7 @@ cat >&5 <<_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 1.2.9beta8, which was It was created by libpng $as_me 1.2.9beta7, which was
generated by GNU Autoconf 2.59. Invocation command line was generated by GNU Autoconf 2.59. Invocation command line was
$ $0 $@ $ $0 $@
@ -1824,7 +1824,7 @@ fi
# Define the identity of the package. # Define the identity of the package.
PACKAGE='libpng' PACKAGE='libpng'
VERSION='1.2.9beta8' VERSION='1.2.9beta7'
cat >>confdefs.h <<_ACEOF cat >>confdefs.h <<_ACEOF
@ -1979,7 +1979,7 @@ fi
PNGLIB_VERSION=1.2.9beta8 PNGLIB_VERSION=1.2.9beta7
PNGLIB_MAJOR=12 PNGLIB_MAJOR=12
PNGLIB_MINOR=9 PNGLIB_MINOR=9
@ -20833,7 +20833,7 @@ _ASBOX
} >&5 } >&5
cat >&5 <<_CSEOF cat >&5 <<_CSEOF
This file was extended by libpng $as_me 1.2.9beta8, which was This file was extended by libpng $as_me 1.2.9beta7, which was
generated by GNU Autoconf 2.59. Invocation command line was generated by GNU Autoconf 2.59. Invocation command line was
CONFIG_FILES = $CONFIG_FILES CONFIG_FILES = $CONFIG_FILES
@ -20896,7 +20896,7 @@ _ACEOF
cat >>$CONFIG_STATUS <<_ACEOF cat >>$CONFIG_STATUS <<_ACEOF
ac_cs_version="\\ ac_cs_version="\\
libpng config.status 1.2.9beta8 libpng config.status 1.2.9beta7
configured by $0, generated by GNU Autoconf 2.59, configured by $0, generated by GNU Autoconf 2.59,
with options \\"`echo "$ac_configure_args" | sed 's/[\\""\`\$]/\\\\&/g'`\\" with options \\"`echo "$ac_configure_args" | sed 's/[\\""\`\$]/\\\\&/g'`\\"

4
configure.ac
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@ -18,12 +18,12 @@ AC_PREREQ(2.59)
dnl Version number stuff here: dnl Version number stuff here:
AC_INIT([libpng], [1.2.9beta8], [png-mng-implement@lists.sourceforge.net]) AC_INIT([libpng], [1.2.9beta7], [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=1.2.9beta8 PNGLIB_VERSION=1.2.9beta7
PNGLIB_MAJOR=12 PNGLIB_MAJOR=12
PNGLIB_MINOR=9 PNGLIB_MINOR=9

18
libpng.3
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@ -1,6 +1,6 @@
.TH LIBPNG 3 "March 9, 2006" .TH LIBPNG 3 "March 10, 2006"
.SH NAME .SH NAME
libpng \- Portable Network Graphics (PNG) Reference Library 1.2.9beta8 libpng \- Portable Network Graphics (PNG) Reference Library 1.2.9beta9
.SH SYNOPSIS .SH SYNOPSIS
\fI\fB \fI\fB
@ -821,7 +821,7 @@ 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 1.2.9beta8 - March 9, 2006 libpng version 1.2.9beta9 - March 10, 2006
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) 1998-2005 Glenn Randers-Pehrson Copyright (c) 1998-2005 Glenn Randers-Pehrson
@ -3730,13 +3730,13 @@ application:
.SH IX. Y2K Compliance in libpng .SH IX. Y2K Compliance in libpng
March 9, 2006 March 10, 2006
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 1.2.9beta8 are Y2K compliant. It is my belief that earlier upward through 1.2.9beta9 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
@ -3890,7 +3890,7 @@ the first widely used release:
1.0.18 10 10018 12.so.0.1.0.18 1.0.18 10 10018 12.so.0.1.0.18
1.2.8 13 10208 12.so.0.1.2.8 1.2.8 13 10208 12.so.0.1.2.8
1.2.9beta1-3 13 10209 12.so.0.1.2.9beta1-3 1.2.9beta1-3 13 10209 12.so.0.1.2.9beta1-3
1.2.9beta4-8 13 10209 12.so.0.9[.0] 1.2.9beta4-10 13 10209 12.so.0.9[.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
@ -3946,7 +3946,7 @@ 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 1.2.9beta8 - March 9, 2006: Libpng version 1.2.9beta9 - March 10, 2006:
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).
@ -3967,7 +3967,7 @@ 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 1.2.9beta8, March 9, 2006, are libpng versions 1.2.6, August 15, 2004, through 1.2.9beta9, March 10, 2006, are
Copyright (c) 2004-2006 Glenn Randers-Pehrson, and are Copyright (c) 2004-2006 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
@ -4066,7 +4066,7 @@ certification mark of the Open Source Initiative.
Glenn Randers-Pehrson Glenn Randers-Pehrson
glennrp at users.sourceforge.net glennrp at users.sourceforge.net
March 9, 2006 March 10, 2006
.\" end of man page .\" end of man page

6
libpng.txt
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@ -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 1.2.9beta8 - March 9, 2006 libpng version 1.2.9beta9 - March 10, 2006
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) 1998-2005 Glenn Randers-Pehrson Copyright (c) 1998-2005 Glenn Randers-Pehrson
@ -2909,13 +2909,13 @@ application:
IX. Y2K Compliance in libpng IX. Y2K Compliance in libpng
March 9, 2006 March 10, 2006
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 1.2.9beta8 are Y2K compliant. It is my belief that earlier upward through 1.2.9beta9 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

4
libpngpf.3
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@ -1,6 +1,6 @@
.TH LIBPNGPF 3 "March 9, 2006" .TH LIBPNGPF 3 "March 10, 2006"
.SH NAME .SH NAME
libpng \- Portable Network Graphics (PNG) Reference Library 1.2.9beta8 libpng \- Portable Network Graphics (PNG) Reference Library 1.2.9beta9
(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 "March 9, 2006" .TH PNG 5 "March 10, 2006"
.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 1.2.9 March 9, 2006 * Last changed in libpng 1.2.9 March 10, 2006
* 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) 1998-2006 Glenn Randers-Pehrson * Copyright (c) 1998-2006 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_9beta8 Your_png_h_is_not_version_1_2_9beta8; typedef version_1_2_9beta9 Your_png_h_is_not_version_1_2_9beta9;
/* 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. */
@ -693,7 +693,7 @@ png_charp PNGAPI
png_get_copyright(png_structp png_ptr) png_get_copyright(png_structp png_ptr)
{ {
if (&png_ptr != NULL) /* silence compiler warning about unused png_ptr */ if (&png_ptr != NULL) /* silence compiler warning about unused png_ptr */
return ((png_charp) "\n libpng version 1.2.9beta8 - March 9, 2006\n\ return ((png_charp) "\n libpng version 1.2.9beta9 - March 10, 2006\n\
Copyright (c) 1998-2006 Glenn Randers-Pehrson\n\ Copyright (c) 1998-2006 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");

20
png.h
View File

@ -1,7 +1,7 @@
/* png.h - header file for PNG reference library /* png.h - header file for PNG reference library
* *
* libpng version 1.2.9beta8 - March 9, 2006 * libpng version 1.2.9beta9 - March 10, 2006
* Copyright (c) 1998-2006 Glenn Randers-Pehrson * Copyright (c) 1998-2006 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 1.2.9beta8 - March 9, 2006: Glenn * libpng versions 0.97, January 1998, through 1.2.9beta9 - March 10, 2006: Glenn
* See also "Contributing Authors", below. * See also "Contributing Authors", below.
* *
* Note about libpng version numbers: * Note about libpng version numbers:
@ -113,7 +113,7 @@
* 1.0.18 10 10018 12.so.0.1.0.18 * 1.0.18 10 10018 12.so.0.1.0.18
* 1.2.8 13 10208 12.so.0.1.2.8 * 1.2.8 13 10208 12.so.0.1.2.8
* 1.2.9beta1-3 13 10209 12.so.0.1.2.9beta1-3 * 1.2.9beta1-3 13 10209 12.so.0.1.2.9beta1-3
* 1.2.9beta4-8 13 10209 12.so.0.9[.0] * 1.2.9beta4-10 13 10209 12.so.0.9[.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
@ -143,7 +143,7 @@
* 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 1.2.9beta8, March 9, 2006, are * libpng versions 1.2.6, August 15, 2004, through 1.2.9beta9, March 10, 2006, are
* Copyright (c) 2004, 2006 Glenn Randers-Pehrson, and are * Copyright (c) 2004, 2006 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:
@ -255,13 +255,13 @@
* Y2K compliance in libpng: * Y2K compliance in libpng:
* ========================= * =========================
* *
* March 9, 2006 * March 10, 2006
* *
* 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 1.2.9beta8 are Y2K compliant. It is my belief that earlier * upward through 1.2.9beta9 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
@ -317,9 +317,9 @@
*/ */
/* 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 "1.2.9beta8" #define PNG_LIBPNG_VER_STRING "1.2.9beta9"
#define PNG_HEADER_VERSION_STRING \ #define PNG_HEADER_VERSION_STRING \
" libpng version 1.2.9beta8 - March 9, 2006 (header)\n" " libpng version 1.2.9beta9 - March 10, 2006 (header)\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
@ -331,7 +331,7 @@
/* 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 8 #define PNG_LIBPNG_VER_BUILD 9
/* Release Status */ /* Release Status */
#define PNG_LIBPNG_BUILD_ALPHA 1 #define PNG_LIBPNG_BUILD_ALPHA 1
@ -1361,7 +1361,7 @@ 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_9beta8; typedef png_structp version_1_2_9beta9;
typedef png_struct FAR * FAR * png_structpp; typedef png_struct FAR * FAR * png_structpp;

9
pngconf.h
View File

@ -1,10 +1,7 @@
/* pngconf.h - machine configurable file for libpng /* pngconf.h - machine configurable file for libpng
* *
#if defined(PNG_1_0_X) * libpng version 1.2.9beta9 - March 10, 2006
#endif
#if defined (PNG_1_2_X)
* libpng version 1.2.9beta8 - March 9, 2006
* 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) 1998-2005 Glenn Randers-Pehrson * Copyright (c) 1998-2005 Glenn Randers-Pehrson
* (Version 0.96 Copyright (c) 1996, 1997 Andreas Dilger) * (Version 0.96 Copyright (c) 1996, 1997 Andreas Dilger)
@ -30,6 +27,10 @@
#include "pngusr.h" #include "pngusr.h"
#endif #endif
#ifdef HAVE_CONFIG_H
#include "config.h"
#endif
/* /*
* Added at libpng-1.2.8 * Added at libpng-1.2.8
* *

86
pngerror.c
View File

@ -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 1.2.9 March 9, 2006 * Last changed in libpng 1.2.9 March 10, 2006
* 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) 1998-2006 Glenn Randers-Pehrson * Copyright (c) 1998-2006 Glenn Randers-Pehrson
* (Version 0.96 Copyright (c) 1996, 1997 Andreas Dilger) * (Version 0.96 Copyright (c) 1996, 1997 Andreas Dilger)
@ -34,33 +34,37 @@ png_error(png_structp png_ptr, png_const_charp error_message)
{ {
#ifdef PNG_ERROR_NUMBERS_SUPPORTED #ifdef PNG_ERROR_NUMBERS_SUPPORTED
char msg[16]; char msg[16];
if (png_ptr->flags&(PNG_FLAG_STRIP_ERROR_NUMBERS|PNG_FLAG_STRIP_ERROR_TEXT)) if (png_ptr != NULL)
{ {
if (*error_message == '#') if (png_ptr->flags&
(PNG_FLAG_STRIP_ERROR_NUMBERS|PNG_FLAG_STRIP_ERROR_TEXT))
{ {
int offset; if (*error_message == '#')
for (offset=1; offset<15; offset++) {
if (*(error_message+offset) == ' ') int offset;
break; for (offset=1; offset<15; offset++)
if (png_ptr->flags&PNG_FLAG_STRIP_ERROR_TEXT) if (*(error_message+offset) == ' ')
{ break;
int i; if (png_ptr->flags&PNG_FLAG_STRIP_ERROR_TEXT)
for (i=0; i<offset-1; i++) {
msg[i]=error_message[i+1]; int i;
msg[i]='\0'; for (i=0; i<offset-1; i++)
error_message=msg; msg[i]=error_message[i+1];
} msg[i]='\0';
else error_message=msg;
error_message+=offset; }
} else
else error_message+=offset;
{ }
if (png_ptr->flags&PNG_FLAG_STRIP_ERROR_TEXT) else
{ {
msg[0]='0'; if (png_ptr->flags&PNG_FLAG_STRIP_ERROR_TEXT)
msg[1]='\0'; {
error_message=msg; msg[0]='0';
} msg[1]='\0';
error_message=msg;
}
}
} }
} }
#endif #endif
@ -81,19 +85,23 @@ void PNGAPI
png_warning(png_structp png_ptr, png_const_charp warning_message) png_warning(png_structp png_ptr, png_const_charp warning_message)
{ {
int offset = 0; int offset = 0;
#ifdef PNG_ERROR_NUMBERS_SUPPORTED if (png_ptr != NULL)
if (png_ptr->flags&(PNG_FLAG_STRIP_ERROR_NUMBERS|PNG_FLAG_STRIP_ERROR_TEXT))
#endif
{ {
if (*warning_message == '#') #ifdef PNG_ERROR_NUMBERS_SUPPORTED
if (png_ptr->flags&
(PNG_FLAG_STRIP_ERROR_NUMBERS|PNG_FLAG_STRIP_ERROR_TEXT))
#endif
{ {
for (offset=1; offset<15; offset++) if (*warning_message == '#')
if (*(warning_message+offset) == ' ') {
break; for (offset=1; offset<15; offset++)
if (*(warning_message+offset) == ' ')
break;
}
} }
if (png_ptr != NULL && png_ptr->warning_fn != NULL)
(*(png_ptr->warning_fn))(png_ptr, warning_message+offset);
} }
if (png_ptr != NULL && png_ptr->warning_fn != NULL)
(*(png_ptr->warning_fn))(png_ptr, warning_message+offset);
else else
png_default_warning(png_ptr, warning_message+offset); png_default_warning(png_ptr, warning_message+offset);
} }
@ -147,6 +155,8 @@ void PNGAPI
png_chunk_error(png_structp png_ptr, png_const_charp error_message) png_chunk_error(png_structp png_ptr, png_const_charp error_message)
{ {
char msg[18+64]; char msg[18+64];
if (png_ptr == NULL)
png_error(png_ptr, error_message);
png_format_buffer(png_ptr, msg, error_message); png_format_buffer(png_ptr, msg, error_message);
png_error(png_ptr, msg); png_error(png_ptr, msg);
} }
@ -155,6 +165,8 @@ void PNGAPI
png_chunk_warning(png_structp png_ptr, png_const_charp warning_message) png_chunk_warning(png_structp png_ptr, png_const_charp warning_message)
{ {
char msg[18+64]; char msg[18+64];
if (png_ptr == NULL)
png_warning(png_ptr, warning_message);
png_format_buffer(png_ptr, msg, warning_message); png_format_buffer(png_ptr, msg, warning_message);
png_warning(png_ptr, msg); png_warning(png_ptr, msg);
} }
@ -266,6 +278,8 @@ void PNGAPI
png_set_error_fn(png_structp png_ptr, png_voidp error_ptr, png_set_error_fn(png_structp png_ptr, png_voidp error_ptr,
png_error_ptr error_fn, png_error_ptr warning_fn) png_error_ptr error_fn, png_error_ptr warning_fn)
{ {
if (png_ptr == NULL)
return;
png_ptr->error_ptr = error_ptr; png_ptr->error_ptr = error_ptr;
png_ptr->error_fn = error_fn; png_ptr->error_fn = error_fn;
png_ptr->warning_fn = warning_fn; png_ptr->warning_fn = warning_fn;
@ -279,6 +293,8 @@ png_set_error_fn(png_structp png_ptr, png_voidp error_ptr,
png_voidp PNGAPI png_voidp PNGAPI
png_get_error_ptr(png_structp png_ptr) png_get_error_ptr(png_structp png_ptr)
{ {
if (png_ptr == NULL)
return NULL;
return ((png_voidp)png_ptr->error_ptr); return ((png_voidp)png_ptr->error_ptr);
} }

2
pnggccrd.c
View File

@ -7,7 +7,7 @@
* and http://www.intel.com/drg/pentiumII/appnotes/923/923.htm * and http://www.intel.com/drg/pentiumII/appnotes/923/923.htm
* for Intel's performance analysis of the MMX vs. non-MMX code. * for Intel's performance analysis of the MMX vs. non-MMX code.
* *
* Last changed in libpng 1.2.9 March 9, 2006 * Last changed in libpng 1.2.9 March 10, 2006
* 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) 1998-2006 Glenn Randers-Pehrson * Copyright (c) 1998-2006 Glenn Randers-Pehrson
* Copyright (c) 1998, Intel Corporation * Copyright (c) 1998, Intel Corporation

2
pngget.c
View File

@ -1,7 +1,7 @@
/* pngget.c - retrieval of values from info struct /* pngget.c - retrieval of values from info struct
* *
* Last changed in libpng 1.2.9 March 9, 2006 * Last changed in libpng 1.2.9 March 10, 2006
* 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) 1998-2006 Glenn Randers-Pehrson * Copyright (c) 1998-2006 Glenn Randers-Pehrson
* (Version 0.96 Copyright (c) 1996, 1997 Andreas Dilger) * (Version 0.96 Copyright (c) 1996, 1997 Andreas Dilger)

2
pngmem.c
View File

@ -1,7 +1,7 @@
/* pngmem.c - stub functions for memory allocation /* pngmem.c - stub functions for memory allocation
* *
* Last changed in libpng 1.2.9 March 9, 2006 * Last changed in libpng 1.2.9 March 10, 2006
* 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) 1998-2006 Glenn Randers-Pehrson * Copyright (c) 1998-2006 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 1.2.9 March 9, 2006 * Last changed in libpng 1.2.9 March 10, 2006
* 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) 1998-2006 Glenn Randers-Pehrson * Copyright (c) 1998-2006 Glenn Randers-Pehrson
* (Version 0.96 Copyright (c) 1996, 1997 Andreas Dilger) * (Version 0.96 Copyright (c) 1996, 1997 Andreas Dilger)

2
pngrio.c
View File

@ -1,7 +1,7 @@
/* pngrio.c - functions for data input /* pngrio.c - functions for data input
* *
* Last changed in libpng 1.2.9 March 9, 2006 * Last changed in libpng 1.2.9 March 10, 2006
* 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) 1998-2006 Glenn Randers-Pehrson * Copyright (c) 1998-2006 Glenn Randers-Pehrson
* (Version 0.96 Copyright (c) 1996, 1997 Andreas Dilger) * (Version 0.96 Copyright (c) 1996, 1997 Andreas Dilger)

2
pngrtran.c
View File

@ -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 1.2.9 March 9, 2006 * Last changed in libpng 1.2.9 March 10, 2006
* 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) 1998-2006 Glenn Randers-Pehrson * Copyright (c) 1998-2006 Glenn Randers-Pehrson
* (Version 0.96 Copyright (c) 1996, 1997 Andreas Dilger) * (Version 0.96 Copyright (c) 1996, 1997 Andreas Dilger)

10
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 1.2.9 March 9, 2006 * Last changed in libpng 1.2.9 March 10, 2006
* 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) 1998-2006 Glenn Randers-Pehrson * Copyright (c) 1998-2006 Glenn Randers-Pehrson
* (Version 0.96 Copyright (c) 1996, 1997 Andreas Dilger) * (Version 0.96 Copyright (c) 1996, 1997 Andreas Dilger)
@ -620,7 +620,7 @@ png_handle_gAMA(png_structp png_ptr, png_infop info_ptr, png_uint_32 length)
} }
#if defined(PNG_READ_sRGB_SUPPORTED) #if defined(PNG_READ_sRGB_SUPPORTED)
if (info_ptr->valid & PNG_INFO_sRGB) if (info_ptr != NULL && (info_ptr->valid & PNG_INFO_sRGB))
if (PNG_OUT_OF_RANGE(igamma, 45500L, 500)) if (PNG_OUT_OF_RANGE(igamma, 45500L, 500))
{ {
png_warning(png_ptr, png_warning(png_ptr,
@ -829,7 +829,7 @@ png_handle_cHRM(png_structp png_ptr, png_infop info_ptr, png_uint_32 length)
#endif #endif
#if defined(PNG_READ_sRGB_SUPPORTED) #if defined(PNG_READ_sRGB_SUPPORTED)
if (info_ptr->valid & PNG_INFO_sRGB) if (info_ptr != NULL && (info_ptr->valid & PNG_INFO_sRGB))
{ {
if (PNG_OUT_OF_RANGE(int_x_white, 31270, 1000) || if (PNG_OUT_OF_RANGE(int_x_white, 31270, 1000) ||
PNG_OUT_OF_RANGE(int_y_white, 32900, 1000) || PNG_OUT_OF_RANGE(int_y_white, 32900, 1000) ||
@ -924,7 +924,7 @@ png_handle_sRGB(png_structp png_ptr, png_infop info_ptr, png_uint_32 length)
} }
#if defined(PNG_READ_gAMA_SUPPORTED) && defined(PNG_READ_GAMMA_SUPPORTED) #if defined(PNG_READ_gAMA_SUPPORTED) && defined(PNG_READ_GAMMA_SUPPORTED)
if ((info_ptr->valid & PNG_INFO_gAMA)) if (info_ptr != NULL && (info_ptr->valid & PNG_INFO_gAMA))
{ {
png_fixed_point igamma; png_fixed_point igamma;
#ifdef PNG_FIXED_POINT_SUPPORTED #ifdef PNG_FIXED_POINT_SUPPORTED
@ -953,7 +953,7 @@ png_handle_sRGB(png_structp png_ptr, png_infop info_ptr, png_uint_32 length)
#ifdef PNG_READ_cHRM_SUPPORTED #ifdef PNG_READ_cHRM_SUPPORTED
#ifdef PNG_FIXED_POINT_SUPPORTED #ifdef PNG_FIXED_POINT_SUPPORTED
if (info_ptr->valid & PNG_INFO_cHRM) if (info_ptr != NULL && (info_ptr->valid & PNG_INFO_cHRM))
if (PNG_OUT_OF_RANGE(info_ptr->int_x_white, 31270, 1000) || if (PNG_OUT_OF_RANGE(info_ptr->int_x_white, 31270, 1000) ||
PNG_OUT_OF_RANGE(info_ptr->int_y_white, 32900, 1000) || PNG_OUT_OF_RANGE(info_ptr->int_y_white, 32900, 1000) ||
PNG_OUT_OF_RANGE(info_ptr->int_x_red, 64000L, 1000) || PNG_OUT_OF_RANGE(info_ptr->int_x_red, 64000L, 1000) ||

16
pngset.c
View File

@ -1,7 +1,7 @@
/* pngset.c - storage of image information into info struct /* pngset.c - storage of image information into info struct
* *
* Last changed in libpng 1.2.9 March 9, 2006 * Last changed in libpng 1.2.9 March 10, 2006
* 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) 1998-2006 Glenn Randers-Pehrson * Copyright (c) 1998-2006 Glenn Randers-Pehrson
* (Version 0.96 Copyright (c) 1996, 1997 Andreas Dilger) * (Version 0.96 Copyright (c) 1996, 1997 Andreas Dilger)
@ -950,6 +950,9 @@ png_set_sPLT(png_structp png_ptr,
png_sPLT_tp np; png_sPLT_tp np;
int i; int i;
if (png_ptr == NULL || info_ptr == NULL)
return;
np = (png_sPLT_tp)png_malloc_warn(png_ptr, np = (png_sPLT_tp)png_malloc_warn(png_ptr,
(info_ptr->splt_palettes_num + nentries) * png_sizeof(png_sPLT_t)); (info_ptr->splt_palettes_num + nentries) * png_sizeof(png_sPLT_t));
if (np == NULL) if (np == NULL)
@ -1090,6 +1093,8 @@ png_set_keep_unknown_chunks(png_structp png_ptr, int keep, png_bytep
{ {
png_bytep new_list, p; png_bytep new_list, p;
int i, old_num_chunks; int i, old_num_chunks;
if (png_ptr == NULL)
return;
if (num_chunks == 0) if (num_chunks == 0)
{ {
if(keep == PNG_HANDLE_CHUNK_ALWAYS || keep == PNG_HANDLE_CHUNK_IF_SAFE) if(keep == PNG_HANDLE_CHUNK_ALWAYS || keep == PNG_HANDLE_CHUNK_IF_SAFE)
@ -1133,6 +1138,8 @@ png_set_read_user_chunk_fn(png_structp png_ptr, png_voidp user_chunk_ptr,
png_user_chunk_ptr read_user_chunk_fn) png_user_chunk_ptr read_user_chunk_fn)
{ {
png_debug(1, "in png_set_read_user_chunk_fn\n"); png_debug(1, "in png_set_read_user_chunk_fn\n");
if (png_ptr == NULL)
return;
png_ptr->read_user_chunk_fn = read_user_chunk_fn; png_ptr->read_user_chunk_fn = read_user_chunk_fn;
png_ptr->user_chunk_ptr = user_chunk_ptr; png_ptr->user_chunk_ptr = user_chunk_ptr;
} }
@ -1159,6 +1166,8 @@ png_set_rows(png_structp png_ptr, png_infop info_ptr, png_bytepp row_pointers)
void PNGAPI void PNGAPI
png_set_compression_buffer_size(png_structp png_ptr, png_uint_32 size) png_set_compression_buffer_size(png_structp png_ptr, png_uint_32 size)
{ {
if (png_ptr == NULL)
return;
if(png_ptr->zbuf) if(png_ptr->zbuf)
png_free(png_ptr, png_ptr->zbuf); png_free(png_ptr, png_ptr->zbuf);
png_ptr->zbuf_size = (png_size_t)size; png_ptr->zbuf_size = (png_size_t)size;
@ -1185,6 +1194,9 @@ png_set_asm_flags (png_structp png_ptr, png_uint_32 asm_flags)
png_uint_32 settable_asm_flags; png_uint_32 settable_asm_flags;
png_uint_32 settable_mmx_flags; png_uint_32 settable_mmx_flags;
if (png_ptr == NULL)
return;
settable_mmx_flags = settable_mmx_flags =
#ifdef PNG_HAVE_ASSEMBLER_COMBINE_ROW #ifdef PNG_HAVE_ASSEMBLER_COMBINE_ROW
PNG_ASM_FLAG_MMX_READ_COMBINE_ROW | PNG_ASM_FLAG_MMX_READ_COMBINE_ROW |
@ -1227,6 +1239,8 @@ png_set_mmx_thresholds (png_structp png_ptr,
png_byte mmx_bitdepth_threshold, png_byte mmx_bitdepth_threshold,
png_uint_32 mmx_rowbytes_threshold) png_uint_32 mmx_rowbytes_threshold)
{ {
if (png_ptr == NULL)
return;
png_ptr->mmx_bitdepth_threshold = mmx_bitdepth_threshold; png_ptr->mmx_bitdepth_threshold = mmx_bitdepth_threshold;
png_ptr->mmx_rowbytes_threshold = mmx_rowbytes_threshold; png_ptr->mmx_rowbytes_threshold = mmx_rowbytes_threshold;
} }

3
pngsyms.c Normal file
View File

@ -0,0 +1,3 @@
#define PNG_BUILDSYMS
#include "config.h"
#include "png.h"

2
pngtest.c
View File

@ -1551,4 +1551,4 @@ 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_9beta8 your_png_h_is_not_version_1_2_9beta8; typedef version_1_2_9beta9 your_png_h_is_not_version_1_2_9beta9;

2
pngtrans.c
View File

@ -1,7 +1,7 @@
/* pngtrans.c - transforms the data in a row (used by both readers and writers) /* pngtrans.c - transforms the data in a row (used by both readers and writers)
* *
* Last changed in libpng 1.2.9 March 9, 2006 * Last changed in libpng 1.2.9 March 10, 2006
* 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) 1998-2006 Glenn Randers-Pehrson * Copyright (c) 1998-2006 Glenn Randers-Pehrson
* (Version 0.96 Copyright (c) 1996, 1997 Andreas Dilger) * (Version 0.96 Copyright (c) 1996, 1997 Andreas Dilger)

47
pngwrite.c
View File

@ -1,7 +1,7 @@
/* pngwrite.c - general routines to write a PNG file /* pngwrite.c - general routines to write a PNG file
* *
* Last changed in libpng 1.2.9 March 9, 2006 * Last changed in libpng 1.2.9 March 10, 2006
* 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) 1998-2006 Glenn Randers-Pehrson * Copyright (c) 1998-2006 Glenn Randers-Pehrson
* (Version 0.96 Copyright (c) 1996, 1997 Andreas Dilger) * (Version 0.96 Copyright (c) 1996, 1997 Andreas Dilger)
@ -26,6 +26,8 @@ void PNGAPI
png_write_info_before_PLTE(png_structp png_ptr, png_infop info_ptr) png_write_info_before_PLTE(png_structp png_ptr, png_infop info_ptr)
{ {
png_debug(1, "in png_write_info_before_PLTE\n"); png_debug(1, "in png_write_info_before_PLTE\n");
if (png_ptr == NULL || info_ptr == NULL)
return;
if (!(png_ptr->mode & PNG_WROTE_INFO_BEFORE_PLTE)) if (!(png_ptr->mode & PNG_WROTE_INFO_BEFORE_PLTE))
{ {
png_write_sig(png_ptr); /* write PNG signature */ png_write_sig(png_ptr); /* write PNG signature */
@ -128,6 +130,9 @@ png_write_info(png_structp png_ptr, png_infop info_ptr)
png_debug(1, "in png_write_info\n"); png_debug(1, "in png_write_info\n");
if (png_ptr == NULL || info_ptr == NULL)
return;
png_write_info_before_PLTE(png_ptr, info_ptr); png_write_info_before_PLTE(png_ptr, info_ptr);
if (info_ptr->valid & PNG_INFO_PLTE) if (info_ptr->valid & PNG_INFO_PLTE)
@ -290,6 +295,8 @@ void PNGAPI
png_write_end(png_structp png_ptr, png_infop info_ptr) png_write_end(png_structp png_ptr, png_infop info_ptr)
{ {
png_debug(1, "in png_write_end\n"); png_debug(1, "in png_write_end\n");
if (png_ptr == NULL)
return;
if (!(png_ptr->mode & PNG_HAVE_IDAT)) if (!(png_ptr->mode & PNG_HAVE_IDAT))
png_error(png_ptr, "No IDATs written into file"); png_error(png_ptr, "No IDATs written into file");
@ -617,6 +624,10 @@ png_write_init_3(png_structpp ptr_ptr, png_const_charp user_png_ver,
#ifdef PNG_SETJMP_SUPPORTED #ifdef PNG_SETJMP_SUPPORTED
jmp_buf tmp_jmp; /* to save current jump buffer */ jmp_buf tmp_jmp; /* to save current jump buffer */
#endif #endif
if (png_ptr == NULL)
return;
int i = 0; int i = 0;
do do
{ {
@ -694,6 +705,10 @@ png_write_rows(png_structp png_ptr, png_bytepp row,
png_bytepp rp; /* row pointer */ png_bytepp rp; /* row pointer */
png_debug(1, "in png_write_rows\n"); png_debug(1, "in png_write_rows\n");
if (png_ptr == NULL)
return;
/* loop through the rows */ /* loop through the rows */
for (i = 0, rp = row; i < num_rows; i++, rp++) for (i = 0, rp = row; i < num_rows; i++, rp++)
{ {
@ -711,6 +726,9 @@ png_write_image(png_structp png_ptr, png_bytepp image)
int pass, num_pass; /* pass variables */ int pass, num_pass; /* pass variables */
png_bytepp rp; /* points to current row */ png_bytepp rp; /* points to current row */
if (png_ptr == NULL)
return;
png_debug(1, "in png_write_image\n"); png_debug(1, "in png_write_image\n");
#if defined(PNG_WRITE_INTERLACING_SUPPORTED) #if defined(PNG_WRITE_INTERLACING_SUPPORTED)
/* intialize interlace handling. If image is not interlaced, /* intialize interlace handling. If image is not interlaced,
@ -734,8 +752,11 @@ png_write_image(png_structp png_ptr, png_bytepp image)
void PNGAPI void PNGAPI
png_write_row(png_structp png_ptr, png_bytep row) png_write_row(png_structp png_ptr, png_bytep row)
{ {
if (png_ptr == NULL)
return;
png_debug2(1, "in png_write_row (row %ld, pass %d)\n", png_debug2(1, "in png_write_row (row %ld, pass %d)\n",
png_ptr->row_number, png_ptr->pass); png_ptr->row_number, png_ptr->pass);
/* initialize transformations and other stuff if first time */ /* initialize transformations and other stuff if first time */
if (png_ptr->row_number == 0 && png_ptr->pass == 0) if (png_ptr->row_number == 0 && png_ptr->pass == 0)
{ {
@ -909,6 +930,8 @@ void PNGAPI
png_set_flush(png_structp png_ptr, int nrows) png_set_flush(png_structp png_ptr, int nrows)
{ {
png_debug(1, "in png_set_flush\n"); png_debug(1, "in png_set_flush\n");
if (png_ptr == NULL)
return;
png_ptr->flush_dist = (nrows < 0 ? 0 : nrows); png_ptr->flush_dist = (nrows < 0 ? 0 : nrows);
} }
@ -919,6 +942,8 @@ png_write_flush(png_structp png_ptr)
int wrote_IDAT; int wrote_IDAT;
png_debug(1, "in png_write_flush\n"); png_debug(1, "in png_write_flush\n");
if (png_ptr == NULL)
return;
/* We have already written out all of the data */ /* We have already written out all of the data */
if (png_ptr->row_number >= png_ptr->num_rows) if (png_ptr->row_number >= png_ptr->num_rows)
return; return;
@ -1095,6 +1120,8 @@ void PNGAPI
png_set_filter(png_structp png_ptr, int method, int filters) png_set_filter(png_structp png_ptr, int method, int filters)
{ {
png_debug(1, "in png_set_filter\n"); png_debug(1, "in png_set_filter\n");
if (png_ptr == NULL)
return;
#if defined(PNG_MNG_FEATURES_SUPPORTED) #if defined(PNG_MNG_FEATURES_SUPPORTED)
if((png_ptr->mng_features_permitted & PNG_FLAG_MNG_FILTER_64) && if((png_ptr->mng_features_permitted & PNG_FLAG_MNG_FILTER_64) &&
(method == PNG_INTRAPIXEL_DIFFERENCING)) (method == PNG_INTRAPIXEL_DIFFERENCING))
@ -1203,6 +1230,8 @@ png_set_filter_heuristics(png_structp png_ptr, int heuristic_method,
int i; int i;
png_debug(1, "in png_set_filter_heuristics\n"); png_debug(1, "in png_set_filter_heuristics\n");
if (png_ptr == NULL)
return;
if (heuristic_method >= PNG_FILTER_HEURISTIC_LAST) if (heuristic_method >= PNG_FILTER_HEURISTIC_LAST)
{ {
png_warning(png_ptr, "Unknown filter heuristic method"); png_warning(png_ptr, "Unknown filter heuristic method");
@ -1315,6 +1344,8 @@ void PNGAPI
png_set_compression_level(png_structp png_ptr, int level) png_set_compression_level(png_structp png_ptr, int level)
{ {
png_debug(1, "in png_set_compression_level\n"); png_debug(1, "in png_set_compression_level\n");
if (png_ptr == NULL)
return;
png_ptr->flags |= PNG_FLAG_ZLIB_CUSTOM_LEVEL; png_ptr->flags |= PNG_FLAG_ZLIB_CUSTOM_LEVEL;
png_ptr->zlib_level = level; png_ptr->zlib_level = level;
} }
@ -1323,6 +1354,8 @@ void PNGAPI
png_set_compression_mem_level(png_structp png_ptr, int mem_level) png_set_compression_mem_level(png_structp png_ptr, int mem_level)
{ {
png_debug(1, "in png_set_compression_mem_level\n"); png_debug(1, "in png_set_compression_mem_level\n");
if (png_ptr == NULL)
return;
png_ptr->flags |= PNG_FLAG_ZLIB_CUSTOM_MEM_LEVEL; png_ptr->flags |= PNG_FLAG_ZLIB_CUSTOM_MEM_LEVEL;
png_ptr->zlib_mem_level = mem_level; png_ptr->zlib_mem_level = mem_level;
} }
@ -1331,6 +1364,8 @@ void PNGAPI
png_set_compression_strategy(png_structp png_ptr, int strategy) png_set_compression_strategy(png_structp png_ptr, int strategy)
{ {
png_debug(1, "in png_set_compression_strategy\n"); png_debug(1, "in png_set_compression_strategy\n");
if (png_ptr == NULL)
return;
png_ptr->flags |= PNG_FLAG_ZLIB_CUSTOM_STRATEGY; png_ptr->flags |= PNG_FLAG_ZLIB_CUSTOM_STRATEGY;
png_ptr->zlib_strategy = strategy; png_ptr->zlib_strategy = strategy;
} }
@ -1338,6 +1373,8 @@ png_set_compression_strategy(png_structp png_ptr, int strategy)
void PNGAPI void PNGAPI
png_set_compression_window_bits(png_structp png_ptr, int window_bits) png_set_compression_window_bits(png_structp png_ptr, int window_bits)
{ {
if (png_ptr == NULL)
return;
if (window_bits > 15) if (window_bits > 15)
png_warning(png_ptr, "Only compression windows <= 32k supported by PNG"); png_warning(png_ptr, "Only compression windows <= 32k supported by PNG");
else if (window_bits < 8) else if (window_bits < 8)
@ -1358,6 +1395,8 @@ void PNGAPI
png_set_compression_method(png_structp png_ptr, int method) png_set_compression_method(png_structp png_ptr, int method)
{ {
png_debug(1, "in png_set_compression_method\n"); png_debug(1, "in png_set_compression_method\n");
if (png_ptr == NULL)
return;
if (method != 8) if (method != 8)
png_warning(png_ptr, "Only compression method 8 is supported by PNG"); png_warning(png_ptr, "Only compression method 8 is supported by PNG");
png_ptr->flags |= PNG_FLAG_ZLIB_CUSTOM_METHOD; png_ptr->flags |= PNG_FLAG_ZLIB_CUSTOM_METHOD;
@ -1367,6 +1406,8 @@ png_set_compression_method(png_structp png_ptr, int method)
void PNGAPI void PNGAPI
png_set_write_status_fn(png_structp png_ptr, png_write_status_ptr write_row_fn) png_set_write_status_fn(png_structp png_ptr, png_write_status_ptr write_row_fn)
{ {
if (png_ptr == NULL)
return;
png_ptr->write_row_fn = write_row_fn; png_ptr->write_row_fn = write_row_fn;
} }
@ -1376,6 +1417,8 @@ png_set_write_user_transform_fn(png_structp png_ptr, png_user_transform_ptr
write_user_transform_fn) write_user_transform_fn)
{ {
png_debug(1, "in png_set_write_user_transform_fn\n"); png_debug(1, "in png_set_write_user_transform_fn\n");
if (png_ptr == NULL)
return;
png_ptr->transformations |= PNG_USER_TRANSFORM; png_ptr->transformations |= PNG_USER_TRANSFORM;
png_ptr->write_user_transform_fn = write_user_transform_fn; png_ptr->write_user_transform_fn = write_user_transform_fn;
} }
@ -1387,6 +1430,8 @@ void PNGAPI
png_write_png(png_structp png_ptr, png_infop info_ptr, png_write_png(png_structp png_ptr, png_infop info_ptr,
int transforms, voidp params) int transforms, voidp params)
{ {
if (png_ptr == NULL || info_ptr == NULL)
return;
#if defined(PNG_WRITE_INVERT_ALPHA_SUPPORTED) #if defined(PNG_WRITE_INVERT_ALPHA_SUPPORTED)
/* invert the alpha channel from opacity to transparency */ /* invert the alpha channel from opacity to transparency */
if (transforms & PNG_TRANSFORM_INVERT_ALPHA) if (transforms & PNG_TRANSFORM_INVERT_ALPHA)

2
pngwtran.c
View File

@ -1,7 +1,7 @@
/* pngwtran.c - transforms the data in a row for PNG writers /* pngwtran.c - transforms the data in a row for PNG writers
* *
* Last changed in libpng 1.2.9 March 9, 2006 * Last changed in libpng 1.2.9 March 10, 2006
* 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) 1998-2006 Glenn Randers-Pehrson * Copyright (c) 1998-2006 Glenn Randers-Pehrson
* (Version 0.96 Copyright (c) 1996, 1997 Andreas Dilger) * (Version 0.96 Copyright (c) 1996, 1997 Andreas Dilger)

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 1.2.9 March 9, 2006 * Last changed in libpng 1.2.9 March 10, 2006
* 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) 1998-2006 Glenn Randers-Pehrson * Copyright (c) 1998-2006 Glenn Randers-Pehrson
* (Version 0.96 Copyright (c) 1996, 1997 Andreas Dilger) * (Version 0.96 Copyright (c) 1996, 1997 Andreas Dilger)

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

@ -8,7 +8,7 @@
# Modeled after libxml-config. # Modeled after libxml-config.
version=1.2.9beta8 version=1.2.9beta9
prefix="" prefix=""
libdir="" libdir=""
libs="" libs=""

2
scripts/makefile.32sunu
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@ -7,7 +7,7 @@
LIBNAME=libpng12 LIBNAME=libpng12
PNGMAJ = 0 PNGMAJ = 0
PNGMIN = 1.2.9beta8 PNGMIN = 1.2.9beta9
PNGVER = $(PNGMAJ).$(PNGMIN) PNGVER = $(PNGMAJ).$(PNGMIN)
CC=cc CC=cc

2
scripts/makefile.64sunu
View File

@ -7,7 +7,7 @@
LIBNAME=libpng12 LIBNAME=libpng12
PNGMAJ = 0 PNGMAJ = 0
PNGMIN = 1.2.9beta8 PNGMIN = 1.2.9beta9
PNGVER = $(PNGMAJ).$(PNGMIN) PNGVER = $(PNGMAJ).$(PNGMIN)
CC=cc CC=cc

4
scripts/makefile.aix
View File

@ -13,14 +13,14 @@ ZLIBLIB = ../zlib
CC = gcc CC = gcc
LD = $(CC) LD = $(CC)
AR_RC = ar rcs AR_RC = ar rcs
MKDIR_P = mkdir MKDIR_P = mkdir -p
RANLIB = ranlib RANLIB = ranlib
RM_F = rm -f RM_F = rm -f
LN_SF = ln -f -s LN_SF = ln -f -s
LIBNAME=libpng12 LIBNAME=libpng12
PNGMAJ = 0 PNGMAJ = 0
PNGMIN = 1.2.9beta8 PNGMIN = 1.2.9beta9
PNGVER = $(PNGMAJ).$(PNGMIN) PNGVER = $(PNGMAJ).$(PNGMIN)
prefix=/usr/local prefix=/usr/local

4
scripts/makefile.beos
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@ -7,7 +7,7 @@
CC=gcc CC=gcc
AR_RC=ar rc AR_RC=ar rc
MKDIR_P=mkdir MKDIR_P=mkdir -p
LN_SF=ln -sf LN_SF=ln -sf
RANLIB=ranlib RANLIB=ranlib
RM_F=/bin/rm -f RM_F=/bin/rm -f
@ -17,7 +17,7 @@ ZLIBLIB=/usr/local/lib
ZLIBINC=/usr/local/include ZLIBINC=/usr/local/include
PNGMAJ = 0 PNGMAJ = 0
PNGMIN = 1.2.9beta8 PNGMIN = 1.2.9beta9
PNGVER = $(PNGMAJ).$(PNGMIN) PNGVER = $(PNGMAJ).$(PNGMIN)
ALIGN= ALIGN=

2
scripts/makefile.cygwin
View File

@ -80,7 +80,7 @@ CFLAGS= $(strip $(MINGW_CCFLAGS) $(addprefix -I,$(ZLIBINC)) \
LIBNAME = libpng12 LIBNAME = libpng12
PNGMAJ = 0 PNGMAJ = 0
CYGDLL = 12 CYGDLL = 12
PNGMIN = 1.2.9beta8 PNGMIN = 1.2.9beta9
PNGVER = $(PNGMAJ).$(PNGMIN) PNGVER = $(PNGMAJ).$(PNGMIN)
SHAREDLIB=cygpng$(CYGDLL).dll SHAREDLIB=cygpng$(CYGDLL).dll

4
scripts/makefile.darwin
View File

@ -18,7 +18,7 @@ ZLIBINC=../zlib
CC=cc CC=cc
AR_RC=ar rc AR_RC=ar rc
MKDIR_P=mkdir MKDIR_P=mkdir -p
LN_SF=ln -sf LN_SF=ln -sf
RANLIB=ranlib RANLIB=ranlib
RM_F=/bin/rm -f RM_F=/bin/rm -f
@ -27,7 +27,7 @@ CFLAGS=-I$(ZLIBINC) -Wall -O3 -funroll-loops
LDFLAGS=-L. -L$(ZLIBLIB) -lpng12 -lz LDFLAGS=-L. -L$(ZLIBLIB) -lpng12 -lz
PNGMAJ = 0 PNGMAJ = 0
PNGMIN = 1.2.9beta8 PNGMIN = 1.2.9beta9
PNGVER = $(PNGMAJ).$(PNGMIN) PNGVER = $(PNGMAJ).$(PNGMIN)
LIBNAME = libpng12 LIBNAME = libpng12

2
scripts/makefile.dec
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@ -33,7 +33,7 @@ ZLIBLIB=../zlib
ZLIBINC=../zlib ZLIBINC=../zlib
PNGMAJ = 0 PNGMAJ = 0
PNGMIN = 1.2.9beta8 PNGMIN = 1.2.9beta9
PNGVER = $(PNGMAJ).$(PNGMIN) PNGVER = $(PNGMAJ).$(PNGMIN)
LIBNAME = libpng12 LIBNAME = libpng12

2
scripts/makefile.elf
View File

@ -11,7 +11,7 @@
LIBNAME = libpng12 LIBNAME = libpng12
PNGMAJ = 0 PNGMAJ = 0
PNGMIN = 1.2.9beta8 PNGMIN = 1.2.9beta9
PNGVER = $(PNGMAJ).$(PNGMIN) PNGVER = $(PNGMAJ).$(PNGMIN)
AR_RC=ar rc AR_RC=ar rc

4
scripts/makefile.gcmmx
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@ -15,7 +15,7 @@
LIBNAME = libpng12 LIBNAME = libpng12
PNGMAJ = 0 PNGMAJ = 0
PNGMIN = 1.2.9beta8 PNGMIN = 1.2.9beta9
PNGVER = $(PNGMAJ).$(PNGMIN) PNGVER = $(PNGMAJ).$(PNGMIN)
# Compiler, linker, lib and other tools # Compiler, linker, lib and other tools
@ -23,7 +23,7 @@ CC = gcc
LD = $(CC) LD = $(CC)
AR_RC = ar rc AR_RC = ar rc
LN_SF = ln -sf LN_SF = ln -sf
MKDIR_P = mkdir MKDIR_P = mkdir -p
RANLIB = ranlib RANLIB = ranlib
RM_F = /bin/rm -f RM_F = /bin/rm -f

4
scripts/makefile.hp64
View File

@ -17,7 +17,7 @@ ZLIBINC=/opt/zlib/include
AR_RC=ar rc AR_RC=ar rc
CC=cc CC=cc
MKDIR_P=mkdir MKDIR_P=mkdir -p
LN_SF=ln -sf LN_SF=ln -sf
RANLIB=ranlib RANLIB=ranlib
RM_F=/bin/rm -f RM_F=/bin/rm -f
@ -32,7 +32,7 @@ LDFLAGS=-L. -L$(ZLIBLIB) -lpng -lz -lm
PNGMAJ = 0 PNGMAJ = 0
PNGMIN = 1.2.9beta8 PNGMIN = 1.2.9beta9
PNGVER = $(PNGMAJ).$(PNGMIN) PNGVER = $(PNGMAJ).$(PNGMIN)
LIBNAME = libpng12 LIBNAME = libpng12

4
scripts/makefile.hpgcc
View File

@ -8,7 +8,7 @@
CC=gcc CC=gcc
LD=ld LD=ld
AR_RC=ar rc AR_RC=ar rc
MKDIR_P=mkdir MKDIR_P=mkdir -p
LN_SF=ln -sf LN_SF=ln -sf
RANLIB=ranlib RANLIB=ranlib
RM_F=/bin/rm -f RM_F=/bin/rm -f
@ -44,7 +44,7 @@ CFLAGS=-I$(ZLIBINC) -Wall -O3 -funroll-loops \
LDFLAGS=-L. -L$(ZLIBLIB) -lpng12 -lz -lm LDFLAGS=-L. -L$(ZLIBLIB) -lpng12 -lz -lm
PNGMAJ = 0 PNGMAJ = 0
PNGMIN = 1.2.9beta8 PNGMIN = 1.2.9beta9
PNGVER = $(PNGMAJ).$(PNGMIN) PNGVER = $(PNGMAJ).$(PNGMIN)
LIBNAME = libpng12 LIBNAME = libpng12

4
scripts/makefile.hpux
View File

@ -17,7 +17,7 @@ ZLIBINC=/opt/zlib/include
AR_RC=ar rc AR_RC=ar rc
CC=cc CC=cc
MKDIR_P=mkdir MKDIR_P=mkdir -p
LN_SF=ln -sf LN_SF=ln -sf
RANLIB=ranlib RANLIB=ranlib
RM_F=/bin/rm -f RM_F=/bin/rm -f
@ -28,7 +28,7 @@ CCFLAGS=-I$(ZLIBINC) -O -Ae +DA1.1 +DS2.0
LDFLAGS=-L. -L$(ZLIBLIB) -lpng -lz -lm LDFLAGS=-L. -L$(ZLIBLIB) -lpng -lz -lm
PNGMAJ = 0 PNGMAJ = 0
PNGMIN = 1.2.9beta8 PNGMIN = 1.2.9beta9
PNGVER = $(PNGMAJ).$(PNGMIN) PNGVER = $(PNGMAJ).$(PNGMIN)
LIBNAME = libpng12 LIBNAME = libpng12

2
scripts/makefile.linux
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@ -5,7 +5,7 @@
LIBNAME = libpng12 LIBNAME = libpng12
PNGMAJ = 0 PNGMAJ = 0
PNGMIN = 1.2.9beta8 PNGMIN = 1.2.9beta9
PNGVER = $(PNGMAJ).$(PNGMIN) PNGVER = $(PNGMAJ).$(PNGMIN)
AR_RC=ar rc AR_RC=ar rc

2
scripts/makefile.ne12bsd
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@ -13,7 +13,7 @@ INCSDIR=${LOCALBASE}/include/libpng12
LIB= png12 LIB= png12
SHLIB_MAJOR= 0 SHLIB_MAJOR= 0
SHLIB_MINOR= 1.2.9beta8 SHLIB_MINOR= 1.2.9beta9
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

@ -13,7 +13,7 @@ INCSDIR=${LOCALBASE}/include/libpng
LIB= png LIB= png
SHLIB_MAJOR= 3 SHLIB_MAJOR= 3
SHLIB_MINOR= 1.2.9beta8 SHLIB_MINOR= 1.2.9beta9
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.openbsd
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@ -7,7 +7,7 @@ LIBDIR= ${PREFIX}/lib
MANDIR= ${PREFIX}/man/cat MANDIR= ${PREFIX}/man/cat
SHLIB_MAJOR= 0 SHLIB_MAJOR= 0
SHLIB_MINOR= 1.2.9beta8 SHLIB_MINOR= 1.2.9beta9
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
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@ -27,7 +27,7 @@ CFLAGS= -dy -belf -I$(ZLIBINC) -O3
LDFLAGS=-L. -L$(ZLIBLIB) -lpng12 -lz -lm LDFLAGS=-L. -L$(ZLIBLIB) -lpng12 -lz -lm
PNGMAJ = 0 PNGMAJ = 0
PNGMIN = 1.2.9beta8 PNGMIN = 1.2.9beta9
PNGVER = $(PNGMAJ).$(PNGMIN) PNGVER = $(PNGMAJ).$(PNGMIN)
LIBNAME = libpng12 LIBNAME = libpng12

2
scripts/makefile.sggcc
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@ -19,7 +19,7 @@ ZLIBINC=../zlib
LIBNAME=libpng12 LIBNAME=libpng12
PNGMAJ = 0 PNGMAJ = 0
PNGMIN = 1.2.9beta8 PNGMIN = 1.2.9beta9
PNGVER = $(PNGMAJ).$(PNGMIN) PNGVER = $(PNGMAJ).$(PNGMIN)
AR_RC=ar rc AR_RC=ar rc

2
scripts/makefile.sgi
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@ -5,7 +5,7 @@
LIBNAME=libpng12 LIBNAME=libpng12
PNGMAJ = 0 PNGMAJ = 0
PNGMIN = 1.2.9beta8 PNGMIN = 1.2.9beta9
PNGVER = $(PNGMAJ).$(PNGMIN) PNGVER = $(PNGMAJ).$(PNGMIN)
# Where make install puts libpng.a, libpng12.so, and libpng12/png.h # Where make install puts libpng.a, libpng12.so, and libpng12/png.h

2
scripts/makefile.so9
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@ -37,7 +37,7 @@ CFLAGS=-I$(ZLIBINC) -O3
LDFLAGS=-L. -R. -L$(ZLIBLIB) -R$(ZLIBLIB) -lpng12 -lz -lm LDFLAGS=-L. -R. -L$(ZLIBLIB) -R$(ZLIBLIB) -lpng12 -lz -lm
PNGMAJ = 0 PNGMAJ = 0
PNGMIN = 1.2.9beta8 PNGMIN = 1.2.9beta9
PNGVER = $(PNGMAJ).$(PNGMIN) PNGVER = $(PNGMAJ).$(PNGMIN)
LIBNAME = libpng12 LIBNAME = libpng12

2
scripts/makefile.solaris
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@ -33,7 +33,7 @@ CFLAGS=-I$(ZLIBINC) -Wall -O \
LDFLAGS=-L. -R. -L$(ZLIBLIB) -R$(ZLIBLIB) -lpng12 -lz -lm LDFLAGS=-L. -R. -L$(ZLIBLIB) -R$(ZLIBLIB) -lpng12 -lz -lm
PNGMAJ = 0 PNGMAJ = 0
PNGMIN = 1.2.9beta8 PNGMIN = 1.2.9beta9
PNGVER = $(PNGMAJ).$(PNGMIN) PNGVER = $(PNGMAJ).$(PNGMIN)
LIBNAME = libpng12 LIBNAME = libpng12

2
scripts/pngos2.def
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@ -2,7 +2,7 @@
; PNG.LIB module definition file for OS/2 ; PNG.LIB module definition file for OS/2
;---------------------------------------- ;----------------------------------------
; Version 1.2.9beta8 ; Version 1.2.9beta9
LIBRARY PNG LIBRARY PNG
DESCRIPTION "PNG image compression library for OS/2" DESCRIPTION "PNG image compression library for OS/2"

2
scripts/pngw32.def
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@ -5,7 +5,7 @@
LIBRARY LIBRARY
EXPORTS EXPORTS
;Version 1.2.9beta8 ;Version 1.2.9beta9
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