mewin/libpng
1
0
Fork 0
mirror of https://git.code.sf.net/p/libpng/code.git synced 2025-07-10 18:04:09 +02:00
Code Issues Projects Releases Wiki Activity

[libpng10] Imported from libpng-1.0.52rc01.tar

Browse Source
This commit is contained in:
Glenn Randers-Pehrson
2009-12-23 08:11:39 -06:00
parent 7836e21894
commit 74caee01a4
65 changed files with 226 additions and 202 deletions
Download Patch File Download Diff File Expand all files Collapse all files

105
ANNOUNCE
View File

@@ -1,90 +1,71 @@
Libpng 1.0.51 - December 3, 2009 Libpng 1.0.52rc01 - December 23, 2009
This is a public release of libpng, intended for use in production codes. This is not intended to be a public release. It will be replaced
within a few weeks by a public version or by another test version.
Files available for download: 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-1.0.51.tar.xz (LZMA-compressed, recommended) libpng-1.0.52rc01.tar.xz (LZMA-compressed, recommended)
libpng-1.0.51.tar.gz libpng-1.0.52rc01.tar.gz
libpng-1.0.51.tar.bz2 libpng-1.0.52rc01.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-1.0.51-no-config.tar.xz (LZMA-compressed, recommended) libpng-1.0.52rc01-no-config.tar.xz (LZMA-compressed, recommended)
libpng-1.0.51-no-config.tar.gz libpng-1.0.52rc01-no-config.tar.gz
libpng-1.0.51-no-config.tar.bz2 libpng-1.0.52rc01-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
lpng1051.zip lp1052r01.zip
lpng1051.7z lp1052r01.7z
lpng1051.tar.bz2 lp1052r01.tar.bz2
Project files Project files
libpng-1.0.51-project-netware.zip libpng-1.0.52rc01-project-netware.zip
libpng-1.0.51-project-wince.zip libpng-1.0.52rc01-project-wince.zip
Other information: Other information:
libpng-1.0.51-README.txt libpng-1.0.52rc01-README.txt
libpng-1.0.51-KNOWNBUGS.txt libpng-1.0.52rc01-KNOWNBUGS.txt
libpng-1.0.51-LICENSE.txt libpng-1.0.52rc01-LICENSE.txt
libpng-1.0.51-Y2K-compliance.txt libpng-1.0.52rc01-Y2K-compliance.txt
libpng-1.0.52rc01-[previous version]-diff.txt
Changes since the last public release (1.0.50): Changes since the last public release (1.0.51):
version 1.0.51 [December 3, 2009] version 1.2.42beta01 [December 4, 2009]
Removed "#define PNG_NO_ERROR_NUMBERS" that was inadvertently added
to pngconf.h in version 1.2.41.
Revised scripts/makefile.netbsd, makefile.openbsd, and makefile.sco
to put png.h and pngconf.h in $prefix/include, like the other scripts,
instead of in $prefix/include/libpng. Also revised makefile.sco
to put them in $prefix/include/libpng%NN% instead of in
$prefix/include/libpng/libpng%NN%.
Removed leftover "-DPNG_CONFIGURE_LIBPNG" from scripts/makefile.darwin
Moved redundant IHDR checking into new png_check_IHDR() in png.c version 1.2.42beta02 [December 11, 2009]
and report all errors found in the IHDR data. Removed leftover "-DPNG_CONFIGURE_LIBPNG" from contrib/pngminim/*/makefile
Eliminated useless call to png_check_cHRM() from pngset.c Relocated png_do_chop() to its original position in pngrtran.c. The
Expanded TAB characters in pngrtran.c change in version 1.2.41beta08 caused transparency to be handled wrong
Added "xcode" project similar one already in libpng-1.4.0beta (Alam Arias). in some 16-bit datastreams (Yusaku Sugai).
Eliminated a shadowed declaration of "pp" in png_handle_sPLT().
Revised pngconf.h to make it easier to enable iTXt support. From libpng version 1.2.42rc01 [December 17, 2009]
version 1.2.9 through 1.2.40, defining PNG_iTXt_SUPPORTED did not work No changes.
as expected.
Converted all PNG_NO_* tests to PNG_*_SUPPORTED everywhere except pngconf.h version 1.2.42rc02 [December 22, 2009]
Changed many "#if defined(x)" to "#ifdef x" and fixed some indentation. Renamed libpng-pc.in back to libpng.pc.in and revised CMakeLists.txt
Added png_calloc() as a non-exported function. (revising changes made in 1.2.41beta17 and 1.2.41rc01)
Relocated png_do_chop() ahead of building gamma tables in pngrtran.c
This avoids building 16-bit gamma tables unnecessarily. version 1.0.52 and 1.2.42 [December 23, 2009]
Removed a harmless extra png_set_invert_alpha() from pngwrite.c
Bugfixes and improvements to CMakeLists.txt (Philip Lowman)
Moved CMakeLists.txt from scripts into the main libpng directory.
Patched ltmain.sh for wince support.
Added PNG_CONVERT_tIME_SUPPORTED macro.
Make inclusion of time.h in pngconf.h depend on PNG_CONVERT_tIME_SUPPORTED
Updated scripts/pngw32.def and projects/wince/png32ce.def
Copied projects/wince/png32ce.def to the scripts directory.
Added scripts/makefile.cegcc
Added PNG_DEPSTRUCT, PNG_DEPRECATED, PNG_USE_RESULT, PNG_NORETURN, and
PNG_ALLOCATED macros to detect deprecated direct access to the
png_struct or info_struct members and other deprecated usage in
applications (John Bowler).
Removed three direct references to read_info_ptr members in pngtest.c
that were detected by the new PNG_DEPSTRUCT macro.
Marked deprecated function prototypes with PNG_DEPRECATED.
Marked memory allocation function prototypes with PNG_ALLOCATED.
Changed png_check_sig() to !png_sig_cmp() in contrib programs.
Corrected the png_get_IHDR() call in contrib/gregbook/readpng2.c
Marked nonexported functions with PNG_PRIVATE macro.
Revised scripts/*.def to reflect functions actually exported by libpng.
Updated the copyright year in scripts/pngw32.rc from 2004 to 2009.
Moved descriptions of makefiles and other scripts out of INSTALL into
scripts/README.txt
Rebuilt the configure scripts with autoconf-2.65
Disabled the new pedantic warnings about deprecated function use and
deprecated structure access unless the user defines PNG_PEDANTIC_WARNINGS.
Added "#define PNG_NO_PEDANTIC_WARNINGS" in the libpng source files.
Updated the list of files and made some cosmetic changes in README.
Send comments/corrections/commendations to png-mng-implement at lists.sf.net Send comments/corrections/commendations to png-mng-implement at lists.sf.net

27
CHANGES
View File

@@ -2591,9 +2591,34 @@ version 1.2.41rc03 [November 25, 2009]
Added "#define PNG_NO_PEDANTIC_WARNINGS" in the libpng source files. Added "#define PNG_NO_PEDANTIC_WARNINGS" in the libpng source files.
Removed "-DPNG_CONFIGURE_LIBPNG" from the makefiles and projects. Removed "-DPNG_CONFIGURE_LIBPNG" from the makefiles and projects.
version 1.2.41 [December 3, 2009] version 1.2.41 and 1.0.51 [December 3, 2009]
Updated the list of files and made some cosmetic changes in README. Updated the list of files and made some cosmetic changes in README.
version 1.2.42beta01 [December 4, 2009]
Removed "#define PNG_NO_ERROR_NUMBERS" that was inadvertently added
to pngconf.h in version 1.2.41.
Revised scripts/makefile.netbsd, makefile.openbsd, and makefile.sco
to put png.h and pngconf.h in $prefix/include, like the other scripts,
instead of in $prefix/include/libpng. Also revised makefile.sco
to put them in $prefix/include/libpng10 instead of in
$prefix/include/libpng/libpng10.
Removed leftover "-DPNG_CONFIGURE_LIBPNG" from scripts/makefile.darwin
version 1.2.42beta02 [December 11, 2009]
Removed leftover "-DPNG_CONFIGURE_LIBPNG" from contrib/pngminim/*/makefile
Relocated png_do_chop() to its original position in pngrtran.c. The
change in version 1.2.41beta08 caused transparency to be handled wrong
in some 16-bit datastreams (Yusaku Sugai).
version 1.2.42rc01 [December 17, 2009]
No changes.
version 1.2.42rc02 [December 22, 2009]
Renamed libpng-pc.in back to libpng.pc.in and revised CMakeLists.txt
(revising changes made in 1.2.41beta17 and 1.2.41rc01)
version 1.0.52 and 1.2.42 [December 23, 2009]
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

6
INSTALL
View File

@@ -1,5 +1,5 @@
Installing libpng version 1.0.51 - December 3, 2009 Installing libpng version 1.0.52rc01 - December 23, 2009
On Unix/Linux and similar systems, you can simply type On Unix/Linux and similar systems, you can simply type
@@ -46,7 +46,7 @@ to have access to the zlib.h and zconf.h include files that
correspond to the version of zlib that's installed. 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-1.0.51" or "libpng10" and "zlib-1.2.3" might be called "libpng-1.0.52rc01" or "libpng10" and "zlib-1.2.3"
or "zlib123") so that you have directories called "zlib" and "libpng". or "zlib123") so that you have directories called "zlib" and "libpng".
Your directory structure should look like this: Your directory structure should look like this:
@@ -62,7 +62,7 @@ Your directory structure should look like this:
configure.ac, configure, Makefile.am, Makefile.in, configure.ac, configure, Makefile.am, Makefile.in,
%12-% autogen.sh, config.guess, ltmain.sh, missing, %12-% autogen.sh, config.guess, ltmain.sh, missing,
%12-% aclocal.m4, config.h.in, config.sub, %12-% aclocal.m4, config.h.in, config.sub,
%14+% autogen.sh, config.guess, ltmain.sh, missing, libpng-pc.in, %14+% autogen.sh, config.guess, ltmain.sh, missing, libpng.pc.in,
%14+% libpng-config.in, aclocal.m4, config.h.in, config.sub, %14+% libpng-config.in, aclocal.m4, config.h.in, config.sub,
depcomp, install-sh, mkinstalldirs, test-pngtest.sh depcomp, install-sh, mkinstalldirs, test-pngtest.sh
contrib contrib

15
KNOWNBUG
View File

@@ -1,17 +1,24 @@
Known bugs in libpng version 1.0.51 Known bugs in libpng version 1.0.52rc01
1. February 23, 2006: The custom makefiles don't build libpng with -lz. 1. December 4, 2009: The PNG_NO_ERROR_NUMBERS macro was inadvertently
defined in libpng-1.2.41/pngconf.h, which may cause a problem with
building a binary-compatible library.
STATUS: This will be fixed in libpng-1.2.42. In the meantime, simply
delete the definition from line :
2. February 23, 2006: The custom makefiles don't build libpng with -lz.
STATUS: This is a subject of debate. The change will probably be made STATUS: This is a subject of debate. The change will probably be made
as a part of a major overhaul of the makefiles in libpng version 1.4.0. as a part of a major overhaul of the makefiles in libpng version 1.4.0.
2. February 24, 2006: The Makefile generated by the "configure" script 3. February 24, 2006: The Makefile generated by the "configure" script
fails to install symbolic links fails to install symbolic links
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.
3. September 4, 2007: There is a report that pngtest crashes on MacOS 10. 4. September 4, 2007: There is a report that pngtest crashes on MacOS 10.
STATUS: workarounds are STATUS: workarounds are
1) Compile without optimization (crashes are observed with 1) Compile without optimization (crashes are observed with

4
LICENSE
View File

@@ -10,7 +10,7 @@ this sentence.
This code is released under the libpng license. This code is released under the libpng license.
libpng versions 1.2.6, August 15, 2004, through 1.0.51, December 3, 2009, are libpng versions 1.2.6, August 15, 2004, through 1.0.52rc01, December 23, 2009, are
Copyright (c) 2004, 2006-2009 Glenn Randers-Pehrson, and are Copyright (c) 2004, 2006-2009 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
@@ -108,4 +108,4 @@ certification mark of the Open Source Initiative.
Glenn Randers-Pehrson Glenn Randers-Pehrson
glennrp at users.sourceforge.net glennrp at users.sourceforge.net
December 3, 2009 December 23, 2009

2
Makefile.am
View File

@@ -86,7 +86,7 @@ EXTRA_DIST= \
${srcdir}/contrib/pngsuite/* \ ${srcdir}/contrib/pngsuite/* \
${srcdir}/contrib/visupng/* \ ${srcdir}/contrib/visupng/* \
$(TESTS) \ $(TESTS) \
example.c libpng-1.0.51.txt pngvcrd.c example.c libpng-1.0.52rc01.txt pngvcrd.c
CLEANFILES= pngout.png libpng10.pc libpng10-config libpng.vers \ CLEANFILES= pngout.png libpng10.pc libpng10-config libpng.vers \
libpng.sym libpng.sym

2
Makefile.in
View File

@@ -351,7 +351,7 @@ EXTRA_DIST = \
${srcdir}/contrib/pngsuite/* \ ${srcdir}/contrib/pngsuite/* \
${srcdir}/contrib/visupng/* \ ${srcdir}/contrib/visupng/* \
$(TESTS) \ $(TESTS) \
example.c libpng-1.0.51.txt pngvcrd.c example.c libpng-1.0.52rc01.txt pngvcrd.c
CLEANFILES = pngout.png libpng10.pc libpng10-config libpng.vers \ CLEANFILES = pngout.png libpng10.pc libpng10-config libpng.vers \
libpng.sym libpng.sym

14
README
View File

@@ -1,4 +1,4 @@
README for libpng version 1.0.51 - December 3, 2009 (shared library 10.0) README for libpng version 1.0.52rc01 - December 23, 2009 (shared library 10.0)
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.
@@ -199,11 +199,11 @@ Files in this distribution:
makefile.std => Generic UNIX makefile (cc, creates static makefile.std => Generic UNIX makefile (cc, creates static
libpng.a) libpng.a)
makefile.elf => Linux/ELF gcc makefile symbol versioning, makefile.elf => Linux/ELF gcc makefile symbol versioning,
creates libpng10.so.0.1.0.51) creates libpng10.so.0.1.0.52rc01)
makefile.linux => Linux/ELF makefile (gcc, creates makefile.linux => Linux/ELF makefile (gcc, creates
libpng10.so.0.1.0.51) libpng10.so.0.1.0.52rc01)
makefile.gcmmx => Linux/ELF makefile (gcc, creates makefile.gcmmx => Linux/ELF makefile (gcc, creates
libpng10.so.0.1.0.51, previously libpng10.so.0.1.0.52rc01, previously
used assembler code tuned for Intel MMX used assembler code tuned for Intel MMX
platform) platform)
makefile.gcc => Generic makefile (gcc, creates static makefile.gcc => Generic makefile (gcc, creates static
@@ -228,12 +228,12 @@ 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 libpng10.so.0.1.0.51) (gcc, creates libpng10.so.0.1.0.52rc01)
makefile.sunos => Sun makefile makefile.sunos => Sun makefile
makefile.solaris => Solaris 2.X makefile makefile.solaris => Solaris 2.X makefile
(gcc, creates libpng10.so.0.1.0.51) (gcc, creates libpng10.so.0.1.0.52rc01)
makefile.so9 => Solaris 9 makefile makefile.so9 => Solaris 9 makefile
(gcc, creates libpng10.so.0.1.0.51) (gcc, creates libpng10.so.0.1.0.52rc01)
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
View File

@@ -1,13 +1,13 @@
Y2K compliance in libpng: Y2K compliance in libpng:
========================= =========================
December 3, 2009 December 23, 2009
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 1.0.51 are Y2K compliant. It is my belief that earlier upward through 1.0.52rc01 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

24
configure vendored
View File

@@ -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 2.65 for libpng 1.0.51. # Generated by GNU Autoconf 2.65 for libpng 1.0.52rc01.
# #
# Report bugs to <png-mng-implement@lists.sourceforge.net>. # Report bugs to <png-mng-implement@lists.sourceforge.net>.
# #
@@ -701,8 +701,8 @@ MAKEFLAGS=
# Identity of this package. # Identity of this package.
PACKAGE_NAME='libpng' PACKAGE_NAME='libpng'
PACKAGE_TARNAME='libpng' PACKAGE_TARNAME='libpng'
PACKAGE_VERSION='1.0.51' PACKAGE_VERSION='1.0.52rc01'
PACKAGE_STRING='libpng 1.0.51' PACKAGE_STRING='libpng 1.0.52rc01'
PACKAGE_BUGREPORT='png-mng-implement@lists.sourceforge.net' PACKAGE_BUGREPORT='png-mng-implement@lists.sourceforge.net'
PACKAGE_URL='' PACKAGE_URL=''
@@ -1435,7 +1435,7 @@ if test "$ac_init_help" = "long"; then
# Omit some internal or obsolete options to make the list less imposing. # 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 1.0.51 to adapt to many kinds of systems. \`configure' configures libpng 1.0.52rc01 to adapt to many kinds of systems.
Usage: $0 [OPTION]... [VAR=VALUE]... Usage: $0 [OPTION]... [VAR=VALUE]...
@@ -1505,7 +1505,7 @@ fi
if test -n "$ac_init_help"; then if test -n "$ac_init_help"; then
case $ac_init_help in case $ac_init_help in
short | recursive ) echo "Configuration of libpng 1.0.51:";; short | recursive ) echo "Configuration of libpng 1.0.52rc01:";;
esac esac
cat <<\_ACEOF cat <<\_ACEOF
@@ -1612,7 +1612,7 @@ fi
test -n "$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 1.0.51 libpng configure 1.0.52rc01
generated by GNU Autoconf 2.65 generated by GNU Autoconf 2.65
Copyright (C) 2009 Free Software Foundation, Inc. Copyright (C) 2009 Free Software Foundation, Inc.
@@ -2037,7 +2037,7 @@ 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 1.0.51, which was It was created by libpng $as_me 1.0.52rc01, which was
generated by GNU Autoconf 2.65. Invocation command line was generated by GNU Autoconf 2.65. Invocation command line was
$ $0 $@ $ $0 $@
@@ -2845,7 +2845,7 @@ fi
# Define the identity of the package. # Define the identity of the package.
PACKAGE='libpng' PACKAGE='libpng'
VERSION='1.0.51' VERSION='1.0.52rc01'
cat >>confdefs.h <<_ACEOF cat >>confdefs.h <<_ACEOF
@@ -2909,10 +2909,10 @@ fi
PNGLIB_VERSION=1.0.51 PNGLIB_VERSION=1.0.52rc01
PNGLIB_MAJOR=1 PNGLIB_MAJOR=1
PNGLIB_MINOR=0 PNGLIB_MINOR=0
PNGLIB_RELEASE=51 PNGLIB_RELEASE=52
@@ -12074,7 +12074,7 @@ cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=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 1.0.51, which was This file was extended by libpng $as_me 1.0.52rc01, which was
generated by GNU Autoconf 2.65. Invocation command line was generated by GNU Autoconf 2.65. Invocation command line was
CONFIG_FILES = $CONFIG_FILES CONFIG_FILES = $CONFIG_FILES
@@ -12140,7 +12140,7 @@ _ACEOF
cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1 cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1
ac_cs_config="`$as_echo "$ac_configure_args" | sed 's/^ //; s/[\\""\`\$]/\\\\&/g'`" ac_cs_config="`$as_echo "$ac_configure_args" | sed 's/^ //; s/[\\""\`\$]/\\\\&/g'`"
ac_cs_version="\\ ac_cs_version="\\
libpng config.status 1.0.51 libpng config.status 1.0.52rc01
configured by $0, generated by GNU Autoconf 2.65, configured by $0, generated by GNU Autoconf 2.65,
with options \\"\$ac_cs_config\\" with options \\"\$ac_cs_config\\"

6
configure.ac
View File

@@ -18,15 +18,15 @@ AC_PREREQ(2.59)
dnl Version number stuff here: dnl Version number stuff here:
AC_INIT([libpng], [1.0.51], [png-mng-implement@lists.sourceforge.net]) AC_INIT([libpng], [1.0.52rc01], [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=1.0.51 PNGLIB_VERSION=1.0.52rc01
PNGLIB_MAJOR=1 PNGLIB_MAJOR=1
PNGLIB_MINOR=0 PNGLIB_MINOR=0
PNGLIB_RELEASE=51 PNGLIB_RELEASE=52
dnl End of version number stuff dnl End of version number stuff

12
libpng-1.0.51.txt → libpng-1.0.52rc01.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 1.0.51 - December 3, 2009 libpng version 1.0.52rc01 - December 23, 2009
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) 1998-2009 Glenn Randers-Pehrson Copyright (c) 1998-2009 Glenn Randers-Pehrson
@@ -11,7 +11,7 @@ libpng.txt - A description on how to use and modify libpng
Based on: Based on:
libpng versions 0.97, January 1998, through 1.0.51 - December 3, 2009 libpng versions 0.97, January 1998, through 1.0.52rc01 - December 23, 2009
Updated and distributed by Glenn Randers-Pehrson Updated and distributed by Glenn Randers-Pehrson
Copyright (c) 1998-2009 Glenn Randers-Pehrson Copyright (c) 1998-2009 Glenn Randers-Pehrson
@@ -878,7 +878,7 @@ things.
As of libpng version 1.2.9, png_set_expand_gray_1_2_4_to_8() was As of libpng version 1.2.9, png_set_expand_gray_1_2_4_to_8() was
added. It expands the sample depth without changing tRNS to alpha. added. It expands the sample depth without changing tRNS to alpha.
As of libpng version 1.0.51, not all possible expansions are supported. As of libpng version 1.0.52rc01, not all possible expansions are supported.
In the following table, the 01 means grayscale with depth<8, 31 means In the following table, the 01 means grayscale with depth<8, 31 means
indexed with depth<8, other numerals represent the color type, "T" means indexed with depth<8, other numerals represent the color type, "T" means
@@ -3066,17 +3066,19 @@ when there is only one macro being tested.
We do not use the TAB character for indentation in the C sources. We do not use the TAB character for indentation in the C sources.
Lines do not exceed 80 characters.
Other rules can be inferred by inspecting the libpng source. Other rules can be inferred by inspecting the libpng source.
XIII. Y2K Compliance in libpng XIII. Y2K Compliance in libpng
December 3, 2009 December 23, 2009
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 1.0.51 are Y2K compliant. It is my belief that earlier upward through 1.0.52rc01 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

26
libpng.3
View File

@@ -1,6 +1,6 @@
.TH LIBPNG 3 "December 3, 2009" .TH LIBPNG 3 "December 23, 2009"
.SH NAME .SH NAME
libpng \- Portable Network Graphics (PNG) Reference Library 1.0.51 libpng \- Portable Network Graphics (PNG) Reference Library 1.0.52rc01
.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 1.0.51 - December 3, 2009 libpng version 1.0.52rc01 - December 23, 2009
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) 1998-2009 Glenn Randers-Pehrson Copyright (c) 1998-2009 Glenn Randers-Pehrson
@@ -832,7 +832,7 @@ libpng.txt - A description on how to use and modify libpng
Based on: Based on:
libpng versions 0.97, January 1998, through 1.0.51 - December 3, 2009 libpng versions 0.97, January 1998, through 1.0.52rc01 - December 23, 2009
Updated and distributed by Glenn Randers-Pehrson Updated and distributed by Glenn Randers-Pehrson
Copyright (c) 1998-2009 Glenn Randers-Pehrson Copyright (c) 1998-2009 Glenn Randers-Pehrson
@@ -1699,7 +1699,7 @@ things.
As of libpng version 1.2.9, png_set_expand_gray_1_2_4_to_8() was As of libpng version 1.2.9, png_set_expand_gray_1_2_4_to_8() was
added. It expands the sample depth without changing tRNS to alpha. added. It expands the sample depth without changing tRNS to alpha.
As of libpng version 1.0.51, not all possible expansions are supported. As of libpng version 1.0.52rc01, not all possible expansions are supported.
In the following table, the 01 means grayscale with depth<8, 31 means In the following table, the 01 means grayscale with depth<8, 31 means
indexed with depth<8, other numerals represent the color type, "T" means indexed with depth<8, other numerals represent the color type, "T" means
@@ -3887,17 +3887,19 @@ when there is only one macro being tested.
We do not use the TAB character for indentation in the C sources. We do not use the TAB character for indentation in the C sources.
Lines do not exceed 80 characters.
Other rules can be inferred by inspecting the libpng source. Other rules can be inferred by inspecting the libpng source.
.SH XIII. Y2K Compliance in libpng .SH XIII. Y2K Compliance in libpng
December 3, 2009 December 23, 2009
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 1.0.51 are Y2K compliant. It is my belief that earlier upward through 1.0.52rc01 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
@@ -4186,6 +4188,10 @@ the first widely used release:
1.2.41rc01-03 13 10241 12.so.0.41[.0] 1.2.41rc01-03 13 10241 12.so.0.41[.0]
1.0.51 10 10051 10.so.0.51[.0] 1.0.51 10 10051 10.so.0.51[.0]
1.2.41 13 10241 12.so.0.41[.0] 1.2.41 13 10241 12.so.0.41[.0]
1.2.42beta01-02 13 10242 12.so.0.42[.0]
1.2.42rc01-02 13 10242 12.so.0.42[.0]
1.0.52 10 10052 10.so.0.52[.0]
1.2.42 13 10242 12.so.0.42[.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
@@ -4241,7 +4247,7 @@ 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 1.0.51 - December 3, 2009: Libpng version 1.0.52rc01 - December 23, 2009:
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).
@@ -4264,7 +4270,7 @@ this sentence.
This code is released under the libpng license. This code is released under the libpng license.
libpng versions 1.2.6, August 15, 2004, through 1.0.51, December 3, 2009, are libpng versions 1.2.6, August 15, 2004, through 1.0.52rc01, December 23, 2009, are
Copyright (c) 2004,2006-2008 Glenn Randers-Pehrson, and are Copyright (c) 2004,2006-2008 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
@@ -4363,7 +4369,7 @@ certification mark of the Open Source Initiative.
Glenn Randers-Pehrson Glenn Randers-Pehrson
glennrp at users.sourceforge.net glennrp at users.sourceforge.net
December 3, 2009 December 23, 2009
.\" end of man page .\" end of man page

4
libpngpf.3
View File

@@ -1,6 +1,6 @@
.TH LIBPNGPF 3 "December 3, 2009" .TH LIBPNGPF 3 "December 23, 2009"
.SH NAME .SH NAME
libpng \- Portable Network Graphics (PNG) Reference Library 1.0.51 libpng \- Portable Network Graphics (PNG) Reference Library 1.0.52rc01
(private functions) (private functions)
.SH SYNOPSIS .SH SYNOPSIS
\fB#include <png.h>\fP \fB#include <png.h>\fP

2
png.5
View File

@@ -1,4 +1,4 @@
.TH PNG 5 "December 3, 2009" .TH PNG 5 "December 23, 2009"
.SH NAME .SH NAME
png \- Portable Network Graphics (PNG) format png \- Portable Network Graphics (PNG) format
.SH DESCRIPTION .SH DESCRIPTION

8
png.c
View File

@@ -1,7 +1,7 @@
/* png.c - location for general purpose libpng functions /* png.c - location for general purpose libpng functions
* *
* Last changed in libpng 1.2.41 [December 3, 2009] * Last changed in libpng 1.2.41 [December 23, 2009]
* Copyright (c) 1998-2009 Glenn Randers-Pehrson * Copyright (c) 1998-2009 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.)
@@ -17,7 +17,7 @@
#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_0_51 Your_png_h_is_not_version_1_0_51; typedef version_1_0_52rc01 Your_png_h_is_not_version_1_0_52rc01;
/* 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.
@@ -723,13 +723,13 @@ png_get_copyright(png_structp png_ptr)
#else #else
#ifdef __STDC__ #ifdef __STDC__
return ((png_charp) PNG_STRING_NEWLINE \ return ((png_charp) PNG_STRING_NEWLINE \
"libpng version 1.0.51 - December 3, 2009" PNG_STRING_NEWLINE \ "libpng version 1.0.52rc01 - December 23, 2009" PNG_STRING_NEWLINE \
"Copyright (c) 1998-2009 Glenn Randers-Pehrson" PNG_STRING_NEWLINE \ "Copyright (c) 1998-2009 Glenn Randers-Pehrson" PNG_STRING_NEWLINE \
"Copyright (c) 1996-1997 Andreas Dilger" PNG_STRING_NEWLINE \ "Copyright (c) 1996-1997 Andreas Dilger" PNG_STRING_NEWLINE \
"Copyright (c) 1995-1996 Guy Eric Schalnat, Group 42, Inc." \ "Copyright (c) 1995-1996 Guy Eric Schalnat, Group 42, Inc." \
PNG_STRING_NEWLINE); PNG_STRING_NEWLINE);
#else #else
return ((png_charp) "libpng version 1.0.51 - December 3, 2009\ return ((png_charp) "libpng version 1.0.52rc01 - December 23, 2009\
Copyright (c) 1998-2009 Glenn Randers-Pehrson\ Copyright (c) 1998-2009 Glenn Randers-Pehrson\
Copyright (c) 1996-1997 Andreas Dilger\ Copyright (c) 1996-1997 Andreas Dilger\
Copyright (c) 1995-1996 Guy Eric Schalnat, Group 42, Inc."); Copyright (c) 1995-1996 Guy Eric Schalnat, Group 42, Inc.");

28
png.h
View File

@@ -1,6 +1,6 @@
/* png.h - header file for PNG reference library /* png.h - header file for PNG reference library
* *
* libpng version 1.0.51 - December 3, 2009 * libpng version 1.0.52rc01 - December 23, 2009
* Copyright (c) 1998-2009 Glenn Randers-Pehrson * Copyright (c) 1998-2009 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.)
@@ -10,7 +10,7 @@
* 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 1.0.51 - December 3, 2009: Glenn * libpng versions 0.97, January 1998, through 1.0.52rc01 - December 23, 2009: Glenn
* See also "Contributing Authors", below. * See also "Contributing Authors", below.
* *
* Note about libpng version numbers: * Note about libpng version numbers:
@@ -250,6 +250,10 @@
* 1.2.41rc01-03 13 10241 12.so.0.41[.0] * 1.2.41rc01-03 13 10241 12.so.0.41[.0]
* 1.0.51 10 10051 10.so.0.51[.0] * 1.0.51 10 10051 10.so.0.51[.0]
* 1.2.41 13 10241 12.so.0.41[.0] * 1.2.41 13 10241 12.so.0.41[.0]
* 1.2.42beta01-02 13 10242 12.so.0.42[.0]
* 1.2.42rc01-02 13 10242 12.so.0.42[.0]
* 1.0.52 10 10052 10.so.0.52[.0]
* 1.2.42 13 10242 12.so.0.42[.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
@@ -281,7 +285,7 @@
* *
* This code is released under the libpng license. * This code is released under the libpng license.
* *
* libpng versions 1.2.6, August 15, 2004, through 1.0.51, December 3, 2009, are * libpng versions 1.2.6, August 15, 2004, through 1.0.52rc01, December 23, 2009, are
* Copyright (c) 2004, 2006-2009 Glenn Randers-Pehrson, and are * Copyright (c) 2004, 2006-2009 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:
@@ -393,13 +397,13 @@
* Y2K compliance in libpng: * Y2K compliance in libpng:
* ========================= * =========================
* *
* December 3, 2009 * December 23, 2009
* *
* 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 1.0.51 are Y2K compliant. It is my belief that earlier * upward through 1.0.52rc01 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
@@ -455,9 +459,9 @@
*/ */
/* 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 "1.0.51" #define PNG_LIBPNG_VER_STRING "1.0.52rc01"
#define PNG_HEADER_VERSION_STRING \ #define PNG_HEADER_VERSION_STRING \
" libpng version 1.0.51 - December 3, 2009\n" " libpng version 1.0.52rc01 - December 23, 2009\n"
#define PNG_LIBPNG_VER_SONUM 0 #define PNG_LIBPNG_VER_SONUM 0
#define PNG_LIBPNG_VER_DLLNUM 10 #define PNG_LIBPNG_VER_DLLNUM 10
@@ -465,12 +469,12 @@
/* These should match the first 3 components of PNG_LIBPNG_VER_STRING: */ /* These should match the first 3 components of PNG_LIBPNG_VER_STRING: */
#define PNG_LIBPNG_VER_MAJOR 1 #define PNG_LIBPNG_VER_MAJOR 1
#define PNG_LIBPNG_VER_MINOR 0 #define PNG_LIBPNG_VER_MINOR 0
#define PNG_LIBPNG_VER_RELEASE 51 #define PNG_LIBPNG_VER_RELEASE 52
/* 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 0 #define PNG_LIBPNG_VER_BUILD 01
/* Release Status */ /* Release Status */
#define PNG_LIBPNG_BUILD_ALPHA 1 #define PNG_LIBPNG_BUILD_ALPHA 1
@@ -487,7 +491,7 @@
#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_STABLE #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.
@@ -495,7 +499,7 @@
* version 1.0.0 was mis-numbered 100 instead of 10000). From * version 1.0.0 was mis-numbered 100 instead of 10000). From
* version 1.0.1 it's xxyyzz, where x=major, y=minor, z=release * version 1.0.1 it's xxyyzz, where x=major, y=minor, z=release
*/ */
#define PNG_LIBPNG_VER 10051 /* 1.0.51 */ #define PNG_LIBPNG_VER 10052 /* 1.0.52 */
#ifndef PNG_VERSION_INFO_ONLY #ifndef PNG_VERSION_INFO_ONLY
/* Include the compression library's header */ /* Include the compression library's header */
@@ -1526,7 +1530,7 @@ 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_0_51; typedef png_structp version_1_0_52rc01;
typedef png_struct FAR * FAR * png_structpp; typedef png_struct FAR * FAR * png_structpp;

3
pngconf.h
View File

@@ -1,7 +1,7 @@
/* pngconf.h - machine configurable file for libpng /* pngconf.h - machine configurable file for libpng
* *
* libpng version 1.0.51 - December 3, 2009 * libpng version 1.0.52rc01 - December 23, 2009
* Copyright (c) 1998-2009 Glenn Randers-Pehrson * Copyright (c) 1998-2009 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.)
@@ -758,7 +758,6 @@
#endif /* PNG_WRITE_SUPPORTED */ #endif /* PNG_WRITE_SUPPORTED */
#define PNG_NO_ERROR_NUMBERS
#ifndef PNG_1_0_X #ifndef PNG_1_0_X
# ifndef PNG_NO_ERROR_NUMBERS # ifndef PNG_NO_ERROR_NUMBERS
# define PNG_ERROR_NUMBERS_SUPPORTED # define PNG_ERROR_NUMBERS_SUPPORTED

2
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 1.2.41 [December 3, 2009] * Last changed in libpng 1.2.41 [December 23, 2009]
* Copyright (c) 1998-2009 Glenn Randers-Pehrson * Copyright (c) 1998-2009 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.)

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 1.2.41 [December 3, 2009] * Last changed in libpng 1.2.41 [December 23, 2009]
* Copyright (c) 1998-2009 Glenn Randers-Pehrson * Copyright (c) 1998-2009 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.)

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 1.2.41 [December 3, 2009] * Last changed in libpng 1.2.41 [December 23, 2009]
* Copyright (c) 1998-2009 Glenn Randers-Pehrson * Copyright (c) 1998-2009 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.)

2
pngpread.c
View File

@@ -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 1.2.41 [December 3, 2009] * Last changed in libpng 1.2.41 [December 23, 2009]
* Copyright (c) 1998-2009 Glenn Randers-Pehrson * Copyright (c) 1998-2009 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.)

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 1.2.41 [December 3, 2009] * Last changed in libpng 1.2.41 [December 23, 2009]
* Copyright (c) 1998-2009 Glenn Randers-Pehrson * Copyright (c) 1998-2009 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.)

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 1.2.41 [December 3, 2009] * Last changed in libpng 1.2.41 [December 23, 2009]
* Copyright (c) 1998-2009 Glenn Randers-Pehrson * Copyright (c) 1998-2009 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.)

12
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 1.2.41 [December 3, 2009] * Last changed in libpng 1.2.41 [December 23, 2009]
* Copyright (c) 1998-2009 Glenn Randers-Pehrson * Copyright (c) 1998-2009 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.)
@@ -1437,11 +1437,6 @@ png_do_read_transformations(png_structp png_ptr)
png_do_gray_to_rgb(&(png_ptr->row_info), png_ptr->row_buf + 1); png_do_gray_to_rgb(&(png_ptr->row_info), png_ptr->row_buf + 1);
#endif #endif
#ifdef PNG_READ_16_TO_8_SUPPORTED
if (png_ptr->transformations & PNG_16_TO_8)
png_do_chop(&(png_ptr->row_info), png_ptr->row_buf + 1);
#endif
#ifdef PNG_READ_BACKGROUND_SUPPORTED #ifdef PNG_READ_BACKGROUND_SUPPORTED
if ((png_ptr->transformations & PNG_BACKGROUND) && if ((png_ptr->transformations & PNG_BACKGROUND) &&
((png_ptr->num_trans != 0 ) || ((png_ptr->num_trans != 0 ) ||
@@ -1471,6 +1466,11 @@ png_do_read_transformations(png_structp png_ptr)
png_ptr->gamma_shift); png_ptr->gamma_shift);
#endif #endif
#ifdef PNG_READ_16_TO_8_SUPPORTED
if (png_ptr->transformations & PNG_16_TO_8)
png_do_chop(&(png_ptr->row_info), png_ptr->row_buf + 1);
#endif
#ifdef PNG_READ_DITHER_SUPPORTED #ifdef PNG_READ_DITHER_SUPPORTED
if (png_ptr->transformations & PNG_DITHER) if (png_ptr->transformations & PNG_DITHER)
{ {

2
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 1.2.41 [December 3, 2009] * Last changed in libpng 1.2.41 [December 23, 2009]
* Copyright (c) 1998-2009 Glenn Randers-Pehrson * Copyright (c) 1998-2009 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.)

2
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 1.2.41 [December 3, 2009] * Last changed in libpng 1.2.41 [December 23, 2009]
* Copyright (c) 1998-2009 Glenn Randers-Pehrson * Copyright (c) 1998-2009 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.)

4
pngtest.c
View File

@@ -1,7 +1,7 @@
/* pngtest.c - a simple test program to test libpng /* pngtest.c - a simple test program to test libpng
* *
* Last changed in libpng 1.2.41 [December 3, 2009] * Last changed in libpng 1.2.41 [December 23, 2009]
* Copyright (c) 1998-2009 Glenn Randers-Pehrson * Copyright (c) 1998-2009 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.)
@@ -1690,4 +1690,4 @@ 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_0_51 your_png_h_is_not_version_1_0_51; typedef version_1_0_52rc01 your_png_h_is_not_version_1_0_52rc01;

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 1.2.41 [December 3, 2009] * Last changed in libpng 1.2.41 [December 23, 2009]
* Copyright (c) 1998-2009 Glenn Randers-Pehrson * Copyright (c) 1998-2009 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.)

2
pngwio.c
View File

@@ -1,7 +1,7 @@
/* pngwio.c - functions for data output /* pngwio.c - functions for data output
* *
* Last changed in libpng 1.2.41 [December 3, 2009] * Last changed in libpng 1.2.41 [December 23, 2009]
* Copyright (c) 1998-2009 Glenn Randers-Pehrson * Copyright (c) 1998-2009 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.)

2
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 1.2.41 [December 3, 2009] * Last changed in libpng 1.2.41 [December 23, 2009]
* Copyright (c) 1998-2009 Glenn Randers-Pehrson * Copyright (c) 1998-2009 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.)

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 1.2.41 [December 3, 2009] * Last changed in libpng 1.2.41 [December 23, 2009]
* Copyright (c) 1998-2009 Glenn Randers-Pehrson * Copyright (c) 1998-2009 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.)

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 1.2.41 [December 3, 2009] * Last changed in libpng 1.2.41 [December 23, 2009]
* Copyright (c) 1998-2009 Glenn Randers-Pehrson * Copyright (c) 1998-2009 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.)

4
projects/wince.txt
View File

@@ -1,6 +1,6 @@
A set of project files is available for WinCE. Get A set of project files is available for WinCE. Get
libpng-1.0.51-project-wince.zip from a libpng distribution libpng-1.0.52rc01-project-wince.zip from a libpng distribution
site such as http://libpng.sourceforge.net/index.html site such as http://libpng.sourceforge.net/index.html
Put the zip file in this directory (projects) and then run Put the zip file in this directory (projects) and then run
"unzip -a libpng-1.0.51-project-wince.zip" "unzip -a libpng-1.0.52rc01-project-wince.zip"

14
scripts/README.txt
View File

@@ -1,8 +1,8 @@
Makefiles for libpng version 1.0.51 - December 3, 2009 Makefiles for libpng version 1.0.52rc01 - December 23, 2009
makefile.linux => Linux/ELF makefile makefile.linux => Linux/ELF makefile
(gcc, creates libpng10.so.0.1.0.51) (gcc, creates libpng10.so.0.1.0.52rc01)
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
ansi2knr (Requires ansi2knr.c from ansi2knr (Requires ansi2knr.c from
@@ -20,7 +20,7 @@ Makefiles for libpng version 1.0.51 - December 3, 2009
makefile.dec => DEC Alpha UNIX makefile makefile.dec => DEC Alpha UNIX makefile
makefile.dj2 => DJGPP 2 makefile makefile.dj2 => DJGPP 2 makefile
makefile.elf => Linux/ELF makefile symbol versioning, makefile.elf => Linux/ELF makefile symbol versioning,
gcc, creates libpng10.so.0.1.0.51) gcc, creates libpng10.so.0.1.0.52rc01)
makefile.freebsd => FreeBSD makefile makefile.freebsd => FreeBSD makefile
makefile.gcc => Generic gcc makefile makefile.gcc => Generic gcc makefile
makefile.gccmmx => Generic gcc makefile previously using MMX code makefile.gccmmx => Generic gcc makefile previously using MMX code
@@ -38,14 +38,14 @@ Makefiles for libpng version 1.0.51 - December 3, 2009
makefile.os2 => OS/2 Makefile (gcc and emx, requires pngos2.def) makefile.os2 => OS/2 Makefile (gcc and emx, requires pngos2.def)
makefile.sco => For SCO OSr5 ELF and Unixware 7 with Native cc makefile.sco => For SCO OSr5 ELF and Unixware 7 with Native cc
makefile.sggcc => Silicon Graphics (gcc, makefile.sggcc => Silicon Graphics (gcc,
creates libpng10.so.0.1.0.51) creates libpng10.so.0.1.0.52rc01)
makefile.sgi => Silicon Graphics IRIX makefile (cc, creates static lib) makefile.sgi => Silicon Graphics IRIX makefile (cc, creates static lib)
makefile.solaris => Solaris 2.X makefile (gcc, makefile.solaris => Solaris 2.X makefile (gcc,
creates libpng10.so.0.1.0.51) creates libpng10.so.0.1.0.52rc01)
makefile.solaris-x86 => Solaris 2.X makefile (gcc, no MMX code, makefile.solaris-x86 => Solaris 2.X makefile (gcc, no MMX code,
creates libpng10.so.0.1.0.51) creates libpng10.so.0.1.0.52rc01)
makefile.so9 => Solaris 9 makefile (gcc, makefile.so9 => Solaris 9 makefile (gcc,
creates libpng10.so.0.1.0.51) creates libpng10.so.0.1.0.52rc01)
makefile.std => Generic UNIX makefile (cc, creates static libpng.a) makefile.std => Generic UNIX makefile (cc, creates static libpng.a)
makefile.sunos => Sun makefile makefile.sunos => Sun makefile
makefile.32sunu => Sun Ultra 32-bit makefile makefile.32sunu => Sun Ultra 32-bit makefile

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

@@ -11,7 +11,7 @@
# Modeled after libxml-config. # Modeled after libxml-config.
version=1.0.51 version=1.0.52rc01
prefix="" prefix=""
libdir="" libdir=""
libs="" libs=""

2
scripts/libpng.pc.in
View File

@@ -5,6 +5,6 @@ includedir=@includedir@/libpng10
Name: libpng Name: libpng
Description: Loads and saves PNG files Description: Loads and saves PNG files
Version: 1.0.51 Version: 1.0.52rc01
Libs: -L${libdir} -lpng10 Libs: -L${libdir} -lpng10
Cflags: -I${includedir} Cflags: -I${includedir}

2
scripts/makefile.32sunu
View File

@@ -11,7 +11,7 @@
# Library name: # Library name:
LIBNAME=libpng10 LIBNAME=libpng10
PNGMAJ = 0 PNGMAJ = 0
PNGMIN = 1.0.51 PNGMIN = 1.0.52rc01
PNGVER = $(PNGMAJ).$(PNGMIN) PNGVER = $(PNGMAJ).$(PNGMIN)
# Shared library names: # Shared library names:

2
scripts/makefile.64sunu
View File

@@ -11,7 +11,7 @@
# Library name: # Library name:
LIBNAME=libpng10 LIBNAME=libpng10
PNGMAJ = 0 PNGMAJ = 0
PNGMIN = 1.0.51 PNGMIN = 1.0.52rc01
PNGVER = $(PNGMAJ).$(PNGMIN) PNGVER = $(PNGMAJ).$(PNGMIN)
# Shared library names: # Shared library names:

2
scripts/makefile.aix
View File

@@ -23,7 +23,7 @@ LN_SF = ln -f -s
LIBNAME=libpng10 LIBNAME=libpng10
PNGMAJ = 0 PNGMAJ = 0
PNGMIN = 1.0.51 PNGMIN = 1.0.52rc01
PNGVER = $(PNGMAJ).$(PNGMIN) PNGVER = $(PNGMAJ).$(PNGMIN)
prefix=/usr/local prefix=/usr/local

2
scripts/makefile.beos
View File

@@ -11,7 +11,7 @@
# Library name: # Library name:
LIBNAME=libpng10 LIBNAME=libpng10
PNGMAJ = 0 PNGMAJ = 0
PNGMIN = 1.0.51 PNGMIN = 1.0.52rc01
PNGVER = $(PNGMAJ).$(PNGMIN) PNGVER = $(PNGMAJ).$(PNGMIN)
# Shared library names: # Shared library names:

2
scripts/makefile.cegcc
View File

@@ -23,7 +23,7 @@
VERMAJ = 1 VERMAJ = 1
VERMIN = 0 VERMIN = 0
VERMIC = 51 VERMIC = 52
VER = $(VERMAJ).$(VERMIN).$(VERMIC) VER = $(VERMAJ).$(VERMIN).$(VERMIC)
NAME = libpng NAME = libpng
PACKAGE = $(NAME)-$(VER) PACKAGE = $(NAME)-$(VER)

2
scripts/makefile.cygwin
View File

@@ -77,7 +77,7 @@ CFLAGS= $(strip $(MINGW_CCFLAGS) $(addprefix -I,$(ZLIBINC)) \
LIBNAME = libpng10 LIBNAME = libpng10
PNGMAJ = 0 PNGMAJ = 0
CYGDLL = 10 CYGDLL = 10
PNGMIN = 1.0.51 PNGMIN = 1.0.52rc01
PNGVER = $(PNGMAJ).$(PNGMIN) PNGVER = $(PNGMAJ).$(PNGMIN)
SHAREDLIB=cygpng$(CYGDLL).dll SHAREDLIB=cygpng$(CYGDLL).dll

4
scripts/makefile.darwin
View File

@@ -22,7 +22,7 @@ ZLIBINC=../zlib
# Library name: # Library name:
LIBNAME = libpng10 LIBNAME = libpng10
PNGMAJ = 10 PNGMAJ = 10
PNGMIN = 1.0.51 PNGMIN = 1.0.52rc01
PNGVER = $(PNGMAJ).$(PNGMIN) PNGVER = $(PNGMAJ).$(PNGMIN)
# Shared library names: # Shared library names:
@@ -42,7 +42,7 @@ RANLIB=ranlib
RM_F=/bin/rm -f RM_F=/bin/rm -f
# CFLAGS=-I$(ZLIBINC) -W -Wall -O3 -funroll-loops -DPNG_NO_MMX_CODE # CFLAGS=-I$(ZLIBINC) -W -Wall -O3 -funroll-loops -DPNG_NO_MMX_CODE
CFLAGS=-DPNG_CONFIGURE_LIBPNG -I$(ZLIBINC) -W -Wall -O -funroll-loops CFLAGS=-I$(ZLIBINC) -W -Wall -O -funroll-loops
LDFLAGS=-L. -L$(ZLIBLIB) -lpng10 -lz LDFLAGS=-L. -L$(ZLIBLIB) -lpng10 -lz
INCPATH=$(prefix)/include INCPATH=$(prefix)/include

2
scripts/makefile.dec
View File

@@ -8,7 +8,7 @@
# Library name: # Library name:
PNGMAJ = 0 PNGMAJ = 0
PNGMIN = 1.0.51 PNGMIN = 1.0.52rc01
PNGVER = $(PNGMAJ).$(PNGMIN) PNGVER = $(PNGMAJ).$(PNGMIN)
LIBNAME = libpng10 LIBNAME = libpng10

2
scripts/makefile.elf
View File

@@ -16,7 +16,7 @@
# Library name: # Library name:
LIBNAME = libpng10 LIBNAME = libpng10
PNGMAJ = 0 PNGMAJ = 0
PNGMIN = 1.0.51 PNGMIN = 1.0.52rc01
PNGVER = $(PNGMAJ).$(PNGMIN) PNGVER = $(PNGMAJ).$(PNGMIN)
# Shared library names: # Shared library names:

2
scripts/makefile.gcmmx
View File

@@ -17,7 +17,7 @@
# Library name: # Library name:
LIBNAME = libpng10 LIBNAME = libpng10
PNGMAJ = 0 PNGMAJ = 0
PNGMIN = 1.0.51 PNGMIN = 1.0.52rc01
PNGVER = $(PNGMAJ).$(PNGMIN) PNGVER = $(PNGMAJ).$(PNGMIN)
# Shared library names: # Shared library names:

2
scripts/makefile.hp64
View File

@@ -21,7 +21,7 @@ ZLIBINC=/opt/zlib/include
# Library name: # Library name:
LIBNAME = libpng10 LIBNAME = libpng10
PNGMAJ = 0 PNGMAJ = 0
PNGMIN = 1.0.51 PNGMIN = 1.0.52rc01
PNGVER = $(PNGMAJ).$(PNGMIN) PNGVER = $(PNGMAJ).$(PNGMIN)
# Shared library names: # Shared library names:

2
scripts/makefile.hpgcc
View File

@@ -11,7 +11,7 @@
# Library name: # Library name:
LIBNAME = libpng10 LIBNAME = libpng10
PNGMAJ = 0 PNGMAJ = 0
PNGMIN = 1.0.51 PNGMIN = 1.0.52rc01
PNGVER = $(PNGMAJ).$(PNGMIN) PNGVER = $(PNGMAJ).$(PNGMIN)
# Shared library names: # Shared library names:

2
scripts/makefile.hpux
View File

@@ -21,7 +21,7 @@ ZLIBINC=/opt/zlib/include
# Library name: # Library name:
LIBNAME = libpng10 LIBNAME = libpng10
PNGMAJ = 0 PNGMAJ = 0
PNGMIN = 1.0.51 PNGMIN = 1.0.52rc01
PNGVER = $(PNGMAJ).$(PNGMIN) PNGVER = $(PNGMAJ).$(PNGMIN)
# Shared library names: # Shared library names:

2
scripts/makefile.linux
View File

@@ -10,7 +10,7 @@
# Library name: # Library name:
LIBNAME = libpng10 LIBNAME = libpng10
PNGMAJ = 0 PNGMAJ = 0
PNGMIN = 1.0.51 PNGMIN = 1.0.52rc01
PNGVER = $(PNGMAJ).$(PNGMIN) PNGVER = $(PNGMAJ).$(PNGMIN)
# Shared library names: # Shared library names:

2
scripts/makefile.mingw
View File

@@ -77,7 +77,7 @@ CFLAGS= $(strip $(MINGW_CCFLAGS) $(addprefix -I,$(ZLIBINC)) \
LIBNAME = libpng10 LIBNAME = libpng10
PNGMAJ = 0 PNGMAJ = 0
MINGDLL = 10 MINGDLL = 10
PNGMIN = 1.0.51 PNGMIN = 1.0.52rc01
PNGVER = $(PNGMAJ).$(PNGMIN) PNGVER = $(PNGMAJ).$(PNGMIN)
SHAREDLIB=libpng$(MINGDLL).dll SHAREDLIB=libpng$(MINGDLL).dll

2
scripts/makefile.ne12bsd
View File

@@ -17,7 +17,7 @@ INCSDIR=${LOCALBASE}/include/libpng10
LIB= png10 LIB= png10
SHLIB_MAJOR= 0 SHLIB_MAJOR= 0
SHLIB_MINOR= 1.0.51 SHLIB_MINOR= 1.0.52rc01
SRCS= png.c pngset.c pngget.c pngrutil.c pngtrans.c pngwutil.c \ SRCS= 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

8
scripts/makefile.netbsd
View File

@@ -2,22 +2,22 @@
# make obj && make depend && make && make test # make obj && make depend && make && make test
# make includes && make install # make includes && make install
# Copyright (C) 2002 Patrick R.L. Welche # Copyright (C) 2002 Patrick R.L. Welche
# Copyright (C) 2007, 2009 Glenn Randers-Pehrson # Copyright (C) 2007-2009 Glenn Randers-Pehrson
# #
# This code is released under the libpng license. # This code is released under the libpng license.
# For conditions of distribution and use, see the disclaimer # For conditions of distribution and use, see the disclaimer
# and license in png.h # and license in png.h
# You should also run makefile.ne0bsd # You should also run makefile.ne10bsd
LOCALBASE?=/usr/local LOCALBASE?=/usr/local
LIBDIR= ${LOCALBASE}/lib LIBDIR= ${LOCALBASE}/lib
MANDIR= ${LOCALBASE}/man MANDIR= ${LOCALBASE}/man
INCSDIR=${LOCALBASE}/include/libpng INCSDIR=${LOCALBASE}/include
LIB= png LIB= png
SHLIB_MAJOR= 3 SHLIB_MAJOR= 3
SHLIB_MINOR= 1.0.51 SHLIB_MINOR= 1.0.52rc01
SRCS= png.c pngset.c pngget.c pngrutil.c pngtrans.c pngwutil.c \ SRCS= 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

@@ -10,7 +10,7 @@
# Library name: # Library name:
LIBNAME = libpng10 LIBNAME = libpng10
PNGMAJ = 0 PNGMAJ = 0
PNGMIN = 1.0.51 PNGMIN = 1.0.52rc01
PNGVER = $(PNGMAJ).$(PNGMIN) PNGVER = $(PNGMAJ).$(PNGMIN)
# Shared library names: # Shared library names:

8
scripts/makefile.openbsd
View File

@@ -1,6 +1,6 @@
# makefile for libpng # makefile for libpng
# Copyright (C) 1995 Guy Eric Schalnat, Group 42, Inc. # Copyright (C) 1995 Guy Eric Schalnat, Group 42, Inc.
# Copyright (C) 2007-2008 Glenn Randers-Pehrson # Copyright (C) 2007-2009 Glenn Randers-Pehrson
# #
# This code is released under the libpng license. # This code is released under the libpng license.
# For conditions of distribution and use, see the disclaimer # For conditions of distribution and use, see the disclaimer
@@ -11,7 +11,7 @@ LIBDIR= ${PREFIX}/lib
MANDIR= ${PREFIX}/man/cat MANDIR= ${PREFIX}/man/cat
SHLIB_MAJOR= 0 SHLIB_MAJOR= 0
SHLIB_MINOR= 1.0.51 SHLIB_MINOR= 1.0.52rc01
LIB= png LIB= png
SRCS= png.c pngerror.c pngget.c pngmem.c pngpread.c \ SRCS= png.c pngerror.c pngget.c pngmem.c pngpread.c \
@@ -42,7 +42,7 @@ test: pngtest
beforeinstall: beforeinstall:
if [ ! -d ${DESTDIR}${PREFIX}/include/libpng ]; then \ if [ ! -d ${DESTDIR}${PREFIX}/include/libpng ]; then \
${INSTALL} -d -o root -g wheel ${DESTDIR}${PREFIX}/include/libpng; \ ${INSTALL} -d -o root -g wheel ${DESTDIR}${PREFIX}/include; \
fi fi
if [ ! -d ${DESTDIR}${LIBDIR} ]; then \ if [ ! -d ${DESTDIR}${LIBDIR} ]; then \
${INSTALL} -d -o root -g wheel ${DESTDIR}${LIBDIR}; \ ${INSTALL} -d -o root -g wheel ${DESTDIR}${LIBDIR}; \
@@ -67,7 +67,7 @@ afterinstall:
@rm -f ${DESTDIR}${PREFIX}/include/pngconf.h @rm -f ${DESTDIR}${PREFIX}/include/pngconf.h
@rmdir ${DESTDIR}${LIBDIR}/debug 2>/dev/null || true @rmdir ${DESTDIR}${LIBDIR}/debug 2>/dev/null || true
${INSTALL} ${INSTALL_COPY} -o ${SHAREOWN} -g ${SHAREGRP} \ ${INSTALL} ${INSTALL_COPY} -o ${SHAREOWN} -g ${SHAREGRP} \
-m ${NONBINMODE} ${HDRS} ${DESTDIR}${PREFIX}/include/libpng -m ${NONBINMODE} ${HDRS} ${DESTDIR}${PREFIX}/include
${INSTALL} ${INSTALL_COPY} -o ${SHAREOWN} -g ${SHAREGRP} \ ${INSTALL} ${INSTALL_COPY} -o ${SHAREOWN} -g ${SHAREGRP} \
-m ${NONBINMODE} ${HDRS} ${DESTDIR}${PREFIX}/include -m ${NONBINMODE} ${HDRS} ${DESTDIR}${PREFIX}/include
${INSTALL} ${INSTALL_COPY} -o ${SHAREOWN} -g ${SHAREGRP} \ ${INSTALL} ${INSTALL_COPY} -o ${SHAREOWN} -g ${SHAREGRP} \

4
scripts/makefile.sco
View File

@@ -12,7 +12,7 @@
# Library name: # Library name:
LIBNAME = libpng10 LIBNAME = libpng10
PNGMAJ = 0 PNGMAJ = 0
PNGMIN = 1.0.51 PNGMIN = 1.0.52rc01
PNGVER = $(PNGMAJ).$(PNGMIN) PNGVER = $(PNGMAJ).$(PNGMIN)
# Shared library names: # Shared library names:
@@ -44,7 +44,7 @@ ZLIBINC=../zlib
CFLAGS= -dy -belf -I$(ZLIBINC) -O3 -DPNG_NO_MMX_CODE CFLAGS= -dy -belf -I$(ZLIBINC) -O3 -DPNG_NO_MMX_CODE
LDFLAGS=-L. -L$(ZLIBLIB) -lpng10 -lz -lm LDFLAGS=-L. -L$(ZLIBLIB) -lpng10 -lz -lm
INCPATH=$(prefix)/include/libpng INCPATH=$(prefix)/include
LIBPATH=$(exec_prefix)/lib LIBPATH=$(exec_prefix)/lib
MANPATH=$(prefix)/man MANPATH=$(prefix)/man
BINPATH=$(exec_prefix)/bin BINPATH=$(exec_prefix)/bin

2
scripts/makefile.sggcc
View File

@@ -9,7 +9,7 @@
# Library name: # Library name:
LIBNAME=libpng10 LIBNAME=libpng10
PNGMAJ = 0 PNGMAJ = 0
PNGMIN = 1.0.51 PNGMIN = 1.0.52rc01
PNGVER = $(PNGMAJ).$(PNGMIN) PNGVER = $(PNGMAJ).$(PNGMIN)
# Shared library names: # Shared library names:

2
scripts/makefile.sgi
View File

@@ -9,7 +9,7 @@
# Library name: # Library name:
LIBNAME=libpng10 LIBNAME=libpng10
PNGMAJ = 0 PNGMAJ = 0
PNGMIN = 1.0.51 PNGMIN = 1.0.52rc01
PNGVER = $(PNGMAJ).$(PNGMIN) PNGVER = $(PNGMAJ).$(PNGMIN)
# Shared library names: # Shared library names:

2
scripts/makefile.so9
View File

@@ -11,7 +11,7 @@
# Library name: # Library name:
PNGMAJ = 0 PNGMAJ = 0
PNGMIN = 1.0.51 PNGMIN = 1.0.52rc01
PNGVER = $(PNGMAJ).$(PNGMIN) PNGVER = $(PNGMAJ).$(PNGMIN)
LIBNAME = libpng10 LIBNAME = libpng10

2
scripts/makefile.solaris
View File

@@ -11,7 +11,7 @@
# Library name: # Library name:
LIBNAME = libpng10 LIBNAME = libpng10
PNGMAJ = 0 PNGMAJ = 0
PNGMIN = 1.0.51 PNGMIN = 1.0.52rc01
PNGVER = $(PNGMAJ).$(PNGMIN) PNGVER = $(PNGMAJ).$(PNGMIN)
# Shared library names: # Shared library names:

2
scripts/makefile.solaris-x86
View File

@@ -11,7 +11,7 @@
# Library name: # Library name:
LIBNAME = libpng10 LIBNAME = libpng10
PNGMAJ = 0 PNGMAJ = 0
PNGMIN = 1.0.51 PNGMIN = 1.0.52rc01
PNGVER = $(PNGMAJ).$(PNGMIN) PNGVER = $(PNGMAJ).$(PNGMIN)
# Shared library names: # Shared library names:

2
scripts/png32ce.def
View File

@@ -5,7 +5,7 @@
LIBRARY lpngce LIBRARY lpngce
EXPORTS EXPORTS
;Version 1.0.51 ;Version 1.0.52rc01
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

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 1.0.51 ; Version 1.0.52rc01
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 1.0.51 ;Version 1.0.52rc01
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