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Imported from libpng-1.2.3rc2.tar

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Glenn Randers-Pehrson 2002-05-01 11:51:26 -05:00
parent 03008a08d1
commit 25d8224d15
60 changed files with 190 additions and 157 deletions
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9
ANNOUNCE
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@ -1,5 +1,5 @@
Libpng 1.2.3rc1 - April 27, 2002 Libpng 1.2.3rc2 - May 1, 2002
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.
@ -25,6 +25,13 @@ version 1.2.3rc1 [April 27, 2002]
to put one in their application. to put one in their application.
Restored png_zalloc() and png_zfree() prototypes to version 1.2.1 and Restored png_zalloc() and png_zfree() prototypes to version 1.2.1 and
removed them from module definition files. removed them from module definition files.
version 1.2.3rc2 [May 1, 2002]
Fixed bug in reporting number of channels in pngget.c and pngset.c,
that was introduced in version 1.2.2beta5.
Exported png_zalloc(), png_zfree(), png_default_read(), png_default_write(),
png_default_flush(), and png_push_fill_buffer() and included them in
module definition files.
Added "libpng.pc" dependency to the "install-shared" target in 15 makefiles.
Send comments/corrections/commendations to Send comments/corrections/commendations to
png-implement@ccrc.wustl.edu or to randeg@alum.rpi.edu png-implement@ccrc.wustl.edu or to randeg@alum.rpi.edu

9
CHANGES
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@ -1078,7 +1078,7 @@ version 1.2.2patch03 [April 18, 2002]
Revised 15 makefiles to link libpng.a to libpngNN.a and the include libpng Revised 15 makefiles to link libpng.a to libpngNN.a and the include libpng
subdirectory to libpngNN subdirectory without the full pathname. subdirectory to libpngNN subdirectory without the full pathname.
Moved generation of libpng.pc from "install" to "all" in 15 makefiles. Moved generation of libpng.pc from "install" to "all" in 15 makefiles.
version 1.2.3rc1 [April 27, 2002] version 1.2.3rc1 [April 28, 2002]
Added install-man target to 15 makefiles (Dimitri Papadopolous-Orfanos). Added install-man target to 15 makefiles (Dimitri Papadopolous-Orfanos).
Added $(DESTDIR) feature to 24 makefiles (Tim Mooney) Added $(DESTDIR) feature to 24 makefiles (Tim Mooney)
Fixed bug with $prefix, should be $(prefix) in makefile.hpux. Fixed bug with $prefix, should be $(prefix) in makefile.hpux.
@ -1090,6 +1090,13 @@ version 1.2.3rc1 [April 27, 2002]
to put one in their application. to put one in their application.
Restored png_zalloc() and png_zfree() prototypes to version 1.2.1 and Restored png_zalloc() and png_zfree() prototypes to version 1.2.1 and
removed them from module definition files. removed them from module definition files.
version 1.2.3rc2 [May 1, 2002]
Fixed bug in reporting number of channels in pngget.c and pngset.c,
that was introduced in version 1.2.2beta5.
Exported png_zalloc(), png_zfree(), png_default_read(), png_default_write(),
png_default_flush(), and png_push_fill_buffer() and included them in
module definition files.
Added "libpng.pc" dependency to the "install-shared" target in 15 makefiles.
Send comments/corrections/commendations to Send comments/corrections/commendations to
png-implement@ccrc.wustl.edu or to randeg@alum.rpi.edu png-implement@ccrc.wustl.edu or to randeg@alum.rpi.edu

14
INSTALL
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@ -1,5 +1,5 @@
Installing libpng version 1.2.3rc1 - April 27, 2002 Installing libpng version 1.2.3rc2 - May 1, 2002
Before installing libpng, you must first install zlib. zlib Before installing libpng, you must first install zlib. zlib
can usually be found wherever you got libpng. zlib can be can usually be found wherever you got libpng. zlib can be
@ -10,7 +10,7 @@ zlib.h and zconf.h include files that correspond to the
version of zlib that's installed. 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-1.2.3rc1" or "lpng109" and "zlib-1.1.3" might be called "libpng-1.2.3rc2" or "lpng109" and "zlib-1.1.3"
or "zlib113") so that you have directories called "zlib" and "libpng". or "zlib113") so that you have directories called "zlib" and "libpng".
Your directory structure should look like this: Your directory structure should look like this:
@ -64,8 +64,8 @@ The files that are presently available in the scripts directory
include include
makefile.std => Generic UNIX makefile (cc, creates static libpng.a) makefile.std => Generic UNIX makefile (cc, creates static libpng.a)
makefile.linux => Linux/ELF makefile (gcc, creates libpng12.so.0.1.2.3rc1) makefile.linux => Linux/ELF makefile (gcc, creates libpng12.so.0.1.2.3rc2)
makefile.gcmmx => Linux/ELF makefile (gcc, creates libpng12.so.0.1.2.3rc1, makefile.gcmmx => Linux/ELF makefile (gcc, creates libpng12.so.0.1.2.3rc2,
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
@ -86,10 +86,10 @@ include
makefile.ne0bsd => NetBSD/cc makefile, uses PNGGCCRD, makes libpng0.so makefile.ne0bsd => NetBSD/cc makefile, uses PNGGCCRD, makes libpng0.so
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, creates libpng12.so.0.1.2.3rc1) makefile.sggcc => Silicon Graphics (gcc, creates libpng12.so.0.1.2.3rc2)
makefile.sunos => Sun makefile makefile.sunos => Sun makefile
makefile.solaris => Solaris 2.X makefile (gcc, creates libpng12.so.0.1.2.3rc1) makefile.solaris => Solaris 2.X makefile (gcc, creates libpng12.so.0.1.2.3rc2)
makefile.so9 => Solaris 9 makefile (gcc, creates libpng12.so.0.1.2.3rc1) makefile.so9 => Solaris 9 makefile (gcc, creates libpng12.so.0.1.2.3rc2)
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

21
KNOWNBUG
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@ -1,24 +1,7 @@
Known bugs in libpng version 1.2.3rc1 Known bugs in libpng version 1.2.3rc2
1. April 16, 2002: There are typographical errors in the following: 1. April 22, 2001: pnggccrd.c has been reported to crash on NetBSD when
makefile.32sunu, makefile.64sunu, makefile.macosx, makefile.sgi,
and makefile.sggcc.
STATUS: Corrected versions are supplied in
libpng-1.2.2patch01-makefiles.tar.gz
2. April 17, 2002: The symbolic link libpng.a -> /..path/lib/libpngNN.a
should simply be libpng.a -> libpngNN.a, to make it easier to move
the installed files. Also, libpng.pc should be built at "make all"
time instead of "make install" time, to avoid root writing in user's
installation directory.
STATUS: Corrected versions of 15 makefiles are supplied in
libpng-1.2.2patch03-makefiles.tar.gz (includes replacements for
all of the patch01 and patch02 makefiles).
3. April 22, 2001: pnggccrd.c has been reported to crash on NetBSD when
reading interlaced PNG files, when assembler code is enabled. reading interlaced PNG files, when assembler code is enabled.
STATUS: Under investigation. The change to pnggccrd.c in libpng-1.2.1 STATUS: Under investigation. The change to pnggccrd.c in libpng-1.2.1

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 1.0.7, July 1, 2000, through 1.2.3rc1, April 27, 2002, are libpng versions 1.0.7, July 1, 2000, through 1.2.3rc2, May 1, 2002, are
Copyright (c) 2000-2002 Glenn Randers-Pehrson Copyright (c) 2000-2002 Glenn Randers-Pehrson
and are distributed according to the same disclaimer and license as libpng-1.0.6 and are distributed according to the same disclaimer and license as libpng-1.0.6
with the following individuals added to the list of Contributing Authors with the following individuals added to the list of Contributing Authors
@ -99,4 +99,4 @@ certification mark of the Open Source Initiative.
Glenn Randers-Pehrson Glenn Randers-Pehrson
randeg@alum.rpi.edu randeg@alum.rpi.edu
April 27, 2002 May 1, 2002

12
README
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@ -1,4 +1,4 @@
README for libpng 1.2.3rc1 - April 27, 2002 (shared library 2.1) README for libpng 1.2.3rc2 - May 1, 2002 (shared library 2.1)
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.
@ -187,9 +187,9 @@ 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.linux => Linux/ELF makefile makefile.linux => Linux/ELF makefile
(gcc, creates libpng12.so.0.1.2.3rc1) (gcc, creates libpng12.so.0.1.2.3rc2)
makefile.gcmmx => Linux/ELF makefile (gcc, creates makefile.gcmmx => Linux/ELF makefile (gcc, creates
libpng12.so.0.1.2.3rc1, uses assembler code libpng12.so.0.1.2.3rc2, uses assembler code
tuned for Intel MMX platform) 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
@ -210,12 +210,12 @@ Files in this distribution:
makefile.ne0bsd => NetBSD/cc makefile, PNGGCCRD, makes libpng0.so makefile.ne0bsd => NetBSD/cc makefile, PNGGCCRD, makes libpng0.so
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 (gcc, creates libpng12.so.0.1.2.3rc1) makefile.sggcc => Silicon Graphics (gcc, creates libpng12.so.0.1.2.3rc2)
makefile.sunos => Sun makefile makefile.sunos => Sun makefile
makefile.solaris => Solaris 2.X makefile makefile.solaris => Solaris 2.X makefile
(gcc, creates libpng12.so.0.1.2.3rc1) (gcc, creates libpng12.so.0.1.2.3rc2)
makefile.so9 => Solaris 9 makefile makefile.so9 => Solaris 9 makefile
(gcc, creates libpng12.so.0.1.2.3rc1) (gcc, creates libpng12.so.0.1.2.3rc2)
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:
========================= =========================
April 27, 2002 May 1, 2002
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 1.2.3rc1 are Y2K compliant. It is my belief that earlier upward through 1.2.3rc2 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

2
configure vendored
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@ -1,5 +1,5 @@
echo " echo "
There is no \"configure\" script for Libpng-1.2.3rc1. Instead, please There is no \"configure\" script for Libpng-1.2.3rc2. Instead, please
copy the appropriate makefile for your system from the \"scripts\" copy the appropriate makefile for your system from the \"scripts\"
directory. Read the INSTALL file for more details. directory. Read the INSTALL file for more details.
" "

16
libpng.3
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@ -1,6 +1,6 @@
.TH LIBPNG 3 "April 27, 2002" .TH LIBPNG 3 "May 1, 2002"
.SH NAME .SH NAME
libpng \- Portable Network Graphics (PNG) Reference Library 1.2.3rc1 libpng \- Portable Network Graphics (PNG) Reference Library 1.2.3rc2
.SH SYNOPSIS .SH SYNOPSIS
\fI\fB \fI\fB
@ -787,7 +787,7 @@ 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 1.2.3rc1 - April 27, 2002 libpng version 1.2.3rc2 - May 1, 2002
Updated and distributed by Glenn Randers-Pehrson Updated and distributed by Glenn Randers-Pehrson
<randeg@alum.rpi.edu> <randeg@alum.rpi.edu>
Copyright (c) 1998-2002 Glenn Randers-Pehrson Copyright (c) 1998-2002 Glenn Randers-Pehrson
@ -3638,13 +3638,13 @@ application:
.SH IX. Y2K Compliance in libpng .SH IX. Y2K Compliance in libpng
April 27, 2002 May 1, 2002
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 1.2.3rc1 are Y2K compliant. It is my belief that earlier upward through 1.2.3rc2 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
@ -3831,7 +3831,7 @@ 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 1.2.3rc1 - April 27, 2002: Libpng version 1.2.3rc2 - May 1, 2002:
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 (randeg@alum.rpi.edu). Currently maintained by Glenn Randers-Pehrson (randeg@alum.rpi.edu).
@ -3848,7 +3848,7 @@ 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 1.0.7, July 1, 2000, through 1.2.3rc1, April 27, 2002, are libpng versions 1.0.7, July 1, 2000, through 1.2.3rc2, May 1, 2002, are
Copyright (c) 2000-2002 Glenn Randers-Pehrson, and are Copyright (c) 2000-2002 Glenn Randers-Pehrson, and are
distributed according to the same disclaimer and license as libpng-1.0.6 distributed according to the same disclaimer and license as libpng-1.0.6
with the following individuals added to the list of Contributing Authors with the following individuals added to the list of Contributing Authors
@ -3940,7 +3940,7 @@ certification mark of the Open Source Initiative.
Glenn Randers-Pehrson Glenn Randers-Pehrson
randeg@alum.rpi.edu randeg@alum.rpi.edu
April 27, 2002 May 1, 2002
.\" 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 1.2.3rc1 - April 27, 2002 libpng version 1.2.3rc2 - May 1, 2002
Updated and distributed by Glenn Randers-Pehrson Updated and distributed by Glenn Randers-Pehrson
<randeg@alum.rpi.edu> <randeg@alum.rpi.edu>
Copyright (c) 1998-2002 Glenn Randers-Pehrson Copyright (c) 1998-2002 Glenn Randers-Pehrson
@ -2851,13 +2851,13 @@ application:
IX. Y2K Compliance in libpng IX. Y2K Compliance in libpng
April 27, 2002 May 1, 2002
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 1.2.3rc1 are Y2K compliant. It is my belief that earlier upward through 1.2.3rc2 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 "April 27, 2002" .TH LIBPNGPF 3 "May 1, 2002"
.SH NAME .SH NAME
libpng \- Portable Network Graphics (PNG) Reference Library 1.2.3rc1 libpng \- Portable Network Graphics (PNG) Reference Library 1.2.3rc2
(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 "April 27, 2002" .TH PNG 5 "May 1, 2002"
.SH NAME .SH NAME
png \- Portable Network Graphics (PNG) format png \- Portable Network Graphics (PNG) format
.SH DESCRIPTION .SH DESCRIPTION

12
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
* *
* libpng version 1.2.3rc1 - April 27, 2002 * libpng version 1.2.3rc2 - May 1, 2002
* Copyright (c) 1998-2002 Glenn Randers-Pehrson * Copyright (c) 1998-2002 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.)
@ -13,14 +13,14 @@
#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_3rc1 Your_png_h_is_not_version_1_2_3rc1; typedef version_1_2_3rc2 Your_png_h_is_not_version_1_2_3rc2;
/* 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. */
#ifdef PNG_USE_GLOBAL_ARRAYS #ifdef PNG_USE_GLOBAL_ARRAYS
/* png_libpng_ver was changed to a function in version 1.0.5c */ /* png_libpng_ver was changed to a function in version 1.0.5c */
const char png_libpng_ver[18] = "1.2.3rc1"; const char png_libpng_ver[18] = "1.2.3rc2";
/* png_sig was changed to a function in version 1.0.5c */ /* png_sig was changed to a function in version 1.0.5c */
/* Place to hold the signature string for a PNG file. */ /* Place to hold the signature string for a PNG file. */
@ -663,7 +663,7 @@ png_charp PNGAPI
png_get_copyright(png_structp png_ptr) png_get_copyright(png_structp png_ptr)
{ {
if (png_ptr != NULL || png_ptr == NULL) /* silence compiler warning */ if (png_ptr != NULL || png_ptr == NULL) /* silence compiler warning */
return ((png_charp) "\n libpng version 1.2.3rc1 - April 27, 2002\n\ return ((png_charp) "\n libpng version 1.2.3rc2 - May 1, 2002\n\
Copyright (c) 1998-2002 Glenn Randers-Pehrson\n\ Copyright (c) 1998-2002 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");
@ -681,8 +681,8 @@ png_get_libpng_ver(png_structp png_ptr)
{ {
/* Version of *.c files used when building libpng */ /* Version of *.c files used when building libpng */
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) "1.2.3rc1"); return((png_charp) "1.2.3rc2");
return((png_charp) "1.2.3rc1"); return((png_charp) "1.2.3rc2");
} }
png_charp PNGAPI png_charp PNGAPI

49
png.h
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@ -1,6 +1,6 @@
/* png.h - header file for PNG reference library /* png.h - header file for PNG reference library
* *
* libpng version 1.2.3rc1 - April 27, 2002 * libpng version 1.2.3rc2 - May 1, 2002
* Copyright (c) 1998-2002 Glenn Randers-Pehrson * Copyright (c) 1998-2002 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.)
@ -8,7 +8,7 @@
* 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 1.2.3rc1 - April 27, 2002: Glenn * libpng versions 0.97, January 1998, through 1.2.3rc2 - May 1, 2002: Glenn
* See also "Contributing Authors", below. * See also "Contributing Authors", below.
* *
* Note about libpng version numbers: * Note about libpng version numbers:
@ -116,7 +116,7 @@
* 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 1.0.7, July 1, 2000, through 1.2.3rc1, April 27, 2002, are * libpng versions 1.0.7, July 1, 2000, through 1.2.3rc2, May 1, 2002, are
* Copyright (c) 2000-2001 Glenn Randers-Pehrson, and are * Copyright (c) 2000-2001 Glenn Randers-Pehrson, and are
* distributed according to the same disclaimer and license as libpng-1.0.6 * distributed according to the same disclaimer and license as libpng-1.0.6
* with the following individuals added to the list of Contributing Authors * with the following individuals added to the list of Contributing Authors
@ -221,13 +221,13 @@
* Y2K compliance in libpng: * Y2K compliance in libpng:
* ========================= * =========================
* *
* April 27, 2002 * May 1, 2002
* *
* 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 1.2.3rc1 are Y2K compliant. It is my belief that earlier * upward through 1.2.3rc2 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
@ -283,7 +283,7 @@
*/ */
/* 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 "1.2.3rc1" #define PNG_LIBPNG_VER_STRING "1.2.3rc2"
#define PNG_LIBPNG_VER_SONUM 0 #define PNG_LIBPNG_VER_SONUM 0
#define PNG_LIBPNG_VER_DLLNUM %DLLNUM% #define PNG_LIBPNG_VER_DLLNUM %DLLNUM%
@ -295,7 +295,7 @@
/* 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 1 #define PNG_LIBPNG_VER_BUILD 2
#define PNG_LIBPNG_BUILD_ALPHA 1 #define PNG_LIBPNG_BUILD_ALPHA 1
#define PNG_LIBPNG_BUILD_BETA 2 #define PNG_LIBPNG_BUILD_BETA 2
@ -1263,9 +1263,9 @@ struct png_struct_def
/* This prevents a compiler error in png.c if png.c and png.h are both at /* This prevents a compiler error in png.c if png.c and png.h are both at
version 1.2.3rc1 version 1.2.3rc2
*/ */
typedef png_structp version_1_2_3rc1; typedef png_structp version_1_2_3rc2;
typedef png_struct FAR * FAR * png_structpp; typedef png_struct FAR * FAR * png_structpp;
@ -1736,10 +1736,16 @@ extern PNG_EXPORT(png_voidp,png_get_error_ptr) PNGARG((png_structp png_ptr));
extern PNG_EXPORT(void,png_set_write_fn) PNGARG((png_structp png_ptr, extern PNG_EXPORT(void,png_set_write_fn) PNGARG((png_structp png_ptr,
png_voidp io_ptr, png_rw_ptr write_data_fn, png_flush_ptr output_flush_fn)); png_voidp io_ptr, png_rw_ptr write_data_fn, png_flush_ptr output_flush_fn));
extern PNG_EXPORT(void,png_default_write_data) PNGARG((png_structp png_ptr,
png_bytep data, png_size_t length));
/* Replace the default data input function with a user supplied one. */ /* Replace the default data input function with a user supplied one. */
extern PNG_EXPORT(void,png_set_read_fn) PNGARG((png_structp png_ptr, extern PNG_EXPORT(void,png_set_read_fn) PNGARG((png_structp png_ptr,
png_voidp io_ptr, png_rw_ptr read_data_fn)); png_voidp io_ptr, png_rw_ptr read_data_fn));
extern PNG_EXPORT(void,png_default_read_data) PNGARG((png_structp png_ptr,
png_bytep data, png_size_t length));
/* Return the user pointer associated with the I/O functions */ /* Return the user pointer associated with the I/O functions */
extern PNG_EXPORT(png_voidp,png_get_io_ptr) PNGARG((png_structp png_ptr)); extern PNG_EXPORT(png_voidp,png_get_io_ptr) PNGARG((png_structp png_ptr));
@ -1817,6 +1823,13 @@ extern PNG_EXPORT(png_voidp,png_malloc) PNGARG((png_structp png_ptr,
/* frees a pointer allocated by png_malloc() */ /* frees a pointer allocated by png_malloc() */
extern PNG_EXPORT(void,png_free) PNGARG((png_structp png_ptr, png_voidp ptr)); extern PNG_EXPORT(void,png_free) PNGARG((png_structp png_ptr, png_voidp ptr));
/* Function to allocate memory for zlib. */
extern PNG_EXPORT(voidpf,png_zalloc) PNGARG((voidpf png_ptr, uInt items,
uInt size));
/* Function to free memory for zlib */
extern PNG_EXPORT(void,png_zfree) PNGARG((voidpf png_ptr, voidpf ptr));
/* Free data that was allocated internally */ /* Free data that was allocated internally */
extern PNG_EXPORT(void,png_free_data) PNGARG((png_structp png_ptr, extern PNG_EXPORT(void,png_free_data) PNGARG((png_structp png_ptr,
png_infop info_ptr, png_uint_32 free_me, int num)); png_infop info_ptr, png_uint_32 free_me, int num));
@ -2229,6 +2242,11 @@ PNG_EXPORT(int,png_handle_as_unknown) PNGARG((png_structp png_ptr, png_bytep
chunk_name)); chunk_name));
#endif #endif
#ifdef PNG_PROGRESSIVE_READ_SUPPORTED
PNG_EXPORT(void,png_push_fill_buffer) PNGARG((png_structp png_ptr,
png_bytep buffer, png_size_t length));
#endif
/* Png_free_data() will turn off the "valid" flag for anything it frees. /* Png_free_data() will turn off the "valid" flag for anything it frees.
If you need to turn it off for a chunk that your application has freed, If you need to turn it off for a chunk that your application has freed,
you can use png_set_invalid(png_ptr, info_ptr, PNG_INFO_CHNK); */ you can use png_set_invalid(png_ptr, info_ptr, PNG_INFO_CHNK); */
@ -2387,7 +2405,7 @@ extern PNG_EXPORT(void,png_set_strip_error_numbers) PNGARG((png_structp
/* Maintainer: Put new public prototypes here ^, in libpng.3, and project defs */ /* Maintainer: Put new public prototypes here ^, in libpng.3, and project defs */
#define PNG_HEADER_VERSION_STRING \ #define PNG_HEADER_VERSION_STRING \
" libpng version 1.2.3rc1 - April 27, 2002 (header)\n" " libpng version 1.2.3rc2 - May 1, 2002 (header)\n"
#ifdef PNG_READ_COMPOSITE_NODIV_SUPPORTED #ifdef PNG_READ_COMPOSITE_NODIV_SUPPORTED
/* With these routines we avoid an integer divide, which will be slower on /* With these routines we avoid an integer divide, which will be slower on
@ -2656,12 +2674,6 @@ PNG_EXTERN void png_destroy_struct_2 PNGARG((png_voidp struct_ptr,
PNG_EXTERN void png_info_destroy PNGARG((png_structp png_ptr, PNG_EXTERN void png_info_destroy PNGARG((png_structp png_ptr,
png_infop info_ptr)); png_infop info_ptr));
/* Function to allocate memory for zlib. */
PNG_EXTERN voidpf png_zalloc PNGARG((voidpf png_ptr, uInt items, uInt size));
/* Function to free memory for zlib */
PNG_EXTERN void png_zfree PNGARG((voidpf png_ptr, voidpf ptr));
/* Reset the CRC variable */ /* Reset the CRC variable */
PNG_EXTERN void png_reset_crc PNGARG((png_structp png_ptr)); PNG_EXTERN void png_reset_crc PNGARG((png_structp png_ptr));
@ -2700,6 +2712,9 @@ PNG_EXTERN void png_calculate_crc PNGARG((png_structp png_ptr, png_bytep ptr,
#if defined(PNG_WRITE_FLUSH_SUPPORTED) #if defined(PNG_WRITE_FLUSH_SUPPORTED)
PNG_EXTERN void png_flush PNGARG((png_structp png_ptr)); PNG_EXTERN void png_flush PNGARG((png_structp png_ptr));
#if !defined(PNG_NO_STDIO)
PNG_EXTERN void png_default_flush PNGARG((png_structp png_ptr));
#endif
#endif #endif
/* Place a 32-bit number into a buffer in PNG byte order (big-endian). /* Place a 32-bit number into a buffer in PNG byte order (big-endian).
@ -3145,8 +3160,6 @@ PNG_EXTERN void png_push_check_crc PNGARG((png_structp png_ptr));
PNG_EXTERN void png_push_crc_skip PNGARG((png_structp png_ptr, PNG_EXTERN void png_push_crc_skip PNGARG((png_structp png_ptr,
png_uint_32 length)); png_uint_32 length));
PNG_EXTERN void png_push_crc_finish PNGARG((png_structp png_ptr)); PNG_EXTERN void png_push_crc_finish PNGARG((png_structp png_ptr));
PNG_EXTERN void png_push_fill_buffer PNGARG((png_structp png_ptr,
png_bytep buffer, png_size_t length));
PNG_EXTERN void png_push_save_buffer PNGARG((png_structp png_ptr)); PNG_EXTERN void png_push_save_buffer PNGARG((png_structp png_ptr));
PNG_EXTERN void png_push_restore_buffer PNGARG((png_structp png_ptr, PNG_EXTERN void png_push_restore_buffer PNGARG((png_structp png_ptr,
png_bytep buffer, png_size_t buffer_length)); png_bytep buffer, png_size_t buffer_length));

2
pngasmrd.h
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@ -1,6 +1,6 @@
/* pngasmrd.h - assembler version of utilities to read a PNG file /* pngasmrd.h - assembler version of utilities to read a PNG file
* *
* libpng 1.2.3rc1 - April 27, 2002 * libpng 1.2.3rc2 - May 1, 2002
* 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) 2002 Glenn Randers-Pehrson * Copyright (c) 2002 Glenn Randers-Pehrson
* *

9
pngconf.h
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@ -1,6 +1,6 @@
/* pngconf.h - machine configurable file for libpng /* pngconf.h - machine configurable file for libpng
* *
* libpng 1.2.3rc1 - April 27, 2002 * libpng 1.2.3rc2 - May 1, 2002
* 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) 1998-2002 Glenn Randers-Pehrson * Copyright (c) 1998-2002 Glenn Randers-Pehrson
* (Version 0.96 Copyright (c) 1996, 1997 Andreas Dilger) * (Version 0.96 Copyright (c) 1996, 1997 Andreas Dilger)
@ -1163,6 +1163,13 @@ typedef z_stream FAR * png_zstreamp;
# define PNG_IMPEXP # define PNG_IMPEXP
#endif #endif
/* If you define PNGAPI, e.g., with compiler option "-DPNGAPI=__stdcall",
* you may get warnings regarding the linkage of png_zalloc and png_zfree.
* Don't ignore those warnings; you must also reset the default calling
* convention in your compiler to match your PNGAPI, and you must build
* zlib and your applications the same way you build libpng.
*/
#ifndef PNGAPI #ifndef PNGAPI
#if defined(__MINGW32__) && !defined(PNG_MODULEDEF) #if defined(__MINGW32__) && !defined(PNG_MODULEDEF)

2
pngerror.c
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@ -1,7 +1,7 @@
/* pngerror.c - stub functions for i/o and memory allocation /* pngerror.c - stub functions for i/o and memory allocation
* *
* libpng 1.2.3rc1 - April 27, 2002 * libpng 1.2.3rc2 - May 1, 2002
* 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) 1998-2002 Glenn Randers-Pehrson * Copyright (c) 1998-2002 Glenn Randers-Pehrson
* (Version 0.96 Copyright (c) 1996, 1997 Andreas Dilger) * (Version 0.96 Copyright (c) 1996, 1997 Andreas Dilger)

2
pnggccrd.c
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@ -6,7 +6,7 @@
* 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.
* *
* libpng version 1.2.3rc1 - April 27, 2002 * libpng version 1.2.3rc2 - May 1, 2002
* 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) 1998-2002 Glenn Randers-Pehrson * Copyright (c) 1998-2002 Glenn Randers-Pehrson
* Copyright (c) 1998, Intel Corporation * Copyright (c) 1998, Intel Corporation

6
pngget.c
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@ -1,7 +1,7 @@
/* pngget.c - retrieval of values from info struct /* pngget.c - retrieval of values from info struct
* *
* libpng 1.2.3rc1 - April 27, 2002 * libpng 1.2.3rc2 - May 1, 2002
* 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) 1998-2002 Glenn Randers-Pehrson * Copyright (c) 1998-2002 Glenn Randers-Pehrson
* (Version 0.96 Copyright (c) 1996, 1997 Andreas Dilger) * (Version 0.96 Copyright (c) 1996, 1997 Andreas Dilger)
@ -560,7 +560,9 @@ png_get_IHDR(png_structp png_ptr, png_infop info_ptr,
*interlace_type = info_ptr->interlace_type; *interlace_type = info_ptr->interlace_type;
/* check for potential overflow of rowbytes */ /* check for potential overflow of rowbytes */
if (*color_type & PNG_COLOR_MASK_COLOR) if (*color_type == PNG_COLOR_TYPE_PALETTE)
channels = 1;
else if (*color_type & PNG_COLOR_MASK_COLOR)
channels = 3; channels = 3;
else else
channels = 1; channels = 1;

2
pngmem.c
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@ -1,7 +1,7 @@
/* pngmem.c - stub functions for memory allocation /* pngmem.c - stub functions for memory allocation
* *
* libpng 1.2.3rc1 - April 27, 2002 * libpng 1.2.3rc2 - May 1, 2002
* 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) 1998-2002 Glenn Randers-Pehrson * Copyright (c) 1998-2002 Glenn Randers-Pehrson
* (Version 0.96 Copyright (c) 1996, 1997 Andreas Dilger) * (Version 0.96 Copyright (c) 1996, 1997 Andreas Dilger)

6
pngpread.c
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@ -1,7 +1,7 @@
/* pngpread.c - read a png file in push mode /* pngpread.c - read a png file in push mode
* *
* libpng 1.2.3rc1 - April 27, 2002 * libpng 1.2.3rc2 - May 1, 2002
* 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) 1998-2002 Glenn Randers-Pehrson * Copyright (c) 1998-2002 Glenn Randers-Pehrson
* (Version 0.96 Copyright (c) 1996, 1997 Andreas Dilger) * (Version 0.96 Copyright (c) 1996, 1997 Andreas Dilger)
@ -524,7 +524,7 @@ png_push_crc_finish(png_structp png_ptr)
} }
} }
void /* PRIVATE */ void PNGAPI
png_push_fill_buffer(png_structp png_ptr, png_bytep buffer, png_size_t length) png_push_fill_buffer(png_structp png_ptr, png_bytep buffer, png_size_t length)
{ {
png_bytep ptr; png_bytep ptr;
@ -1497,7 +1497,7 @@ png_set_progressive_read_fn(png_structp png_ptr, png_voidp progressive_ptr,
png_ptr->row_fn = row_fn; png_ptr->row_fn = row_fn;
png_ptr->end_fn = end_fn; png_ptr->end_fn = end_fn;
png_set_read_fn(png_ptr, progressive_ptr, (png_rw_ptr)png_push_fill_buffer); png_set_read_fn(png_ptr, progressive_ptr, png_push_fill_buffer);
} }
png_voidp PNGAPI png_voidp PNGAPI

6
pngread.c
View File

@ -1,7 +1,7 @@
/* pngread.c - read a PNG file /* pngread.c - read a PNG file
* *
* libpng 1.2.3rc1 - April 27, 2002 * libpng 1.2.3rc2 - May 1, 2002
* 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) 1998-2002 Glenn Randers-Pehrson * Copyright (c) 1998-2002 Glenn Randers-Pehrson
* (Version 0.96 Copyright (c) 1996, 1997 Andreas Dilger) * (Version 0.96 Copyright (c) 1996, 1997 Andreas Dilger)
@ -795,7 +795,7 @@ png_read_row(png_structp png_ptr, png_bytep row, png_bytep dsp_row)
* not called png_set_interlace_handling(), the display_row buffer will * not called png_set_interlace_handling(), the display_row buffer will
* be ignored, so pass NULL to it. * be ignored, so pass NULL to it.
* *
* [*] png_handle_alpha() does not exist yet, as of libpng version 1.2.3rc1 * [*] png_handle_alpha() does not exist yet, as of libpng version 1.2.3rc2
*/ */
void PNGAPI void PNGAPI
@ -844,7 +844,7 @@ png_read_rows(png_structp png_ptr, png_bytepp row,
* only call this function once. If you desire to have an image for * only call this function once. If you desire to have an image for
* each pass of a interlaced image, use png_read_rows() instead. * each pass of a interlaced image, use png_read_rows() instead.
* *
* [*] png_handle_alpha() does not exist yet, as of libpng version 1.2.3rc1 * [*] png_handle_alpha() does not exist yet, as of libpng version 1.2.3rc2
*/ */
void PNGAPI void PNGAPI
png_read_image(png_structp png_ptr, png_bytepp image) png_read_image(png_structp png_ptr, png_bytepp image)

6
pngrio.c
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@ -1,7 +1,7 @@
/* pngrio.c - functions for data input /* pngrio.c - functions for data input
* *
* libpng 1.2.3rc1 - April 27, 2002 * libpng 1.2.3rc2 - May 1, 2002
* 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) 1998-2002 Glenn Randers-Pehrson * Copyright (c) 1998-2002 Glenn Randers-Pehrson
* (Version 0.96 Copyright (c) 1996, 1997 Andreas Dilger) * (Version 0.96 Copyright (c) 1996, 1997 Andreas Dilger)
@ -39,7 +39,7 @@ png_read_data(png_structp png_ptr, png_bytep data, png_size_t length)
read_data function and use it at run time with png_set_read_fn(), rather read_data function and use it at run time with png_set_read_fn(), rather
than changing the library. */ than changing the library. */
#ifndef USE_FAR_KEYWORD #ifndef USE_FAR_KEYWORD
static void /* PRIVATE */ void PNGAPI
png_default_read_data(png_structp png_ptr, png_bytep data, png_size_t length) png_default_read_data(png_structp png_ptr, png_bytep data, png_size_t length)
{ {
png_size_t check; png_size_t check;
@ -140,7 +140,7 @@ png_set_read_fn(png_structp png_ptr, png_voidp io_ptr,
if (read_data_fn != NULL) if (read_data_fn != NULL)
png_ptr->read_data_fn = read_data_fn; png_ptr->read_data_fn = read_data_fn;
else else
png_ptr->read_data_fn = (png_rw_ptr)png_default_read_data; png_ptr->read_data_fn = png_default_read_data;
#else #else
png_ptr->read_data_fn = read_data_fn; png_ptr->read_data_fn = read_data_fn;
#endif #endif

2
pngrtran.c
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@ -1,7 +1,7 @@
/* pngrtran.c - transforms the data in a row for PNG readers /* pngrtran.c - transforms the data in a row for PNG readers
* *
* libpng 1.2.3rc1 - April 27, 2002 * libpng 1.2.3rc2 - May 1, 2002
* 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) 1998-2002 Glenn Randers-Pehrson * Copyright (c) 1998-2002 Glenn Randers-Pehrson
* (Version 0.96 Copyright (c) 1996, 1997 Andreas Dilger) * (Version 0.96 Copyright (c) 1996, 1997 Andreas Dilger)

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
* *
* libpng 1.2.3rc1 - April 27, 2002 * libpng 1.2.3rc2 - May 1, 2002
* 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) 1998-2002 Glenn Randers-Pehrson * Copyright (c) 1998-2002 Glenn Randers-Pehrson
* (Version 0.96 Copyright (c) 1996, 1997 Andreas Dilger) * (Version 0.96 Copyright (c) 1996, 1997 Andreas Dilger)

6
pngset.c
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@ -1,7 +1,7 @@
/* pngset.c - storage of image information into info struct /* pngset.c - storage of image information into info struct
* *
* libpng 1.2.3rc1 - April 27, 2002 * libpng 1.2.3rc2 - May 1, 2002
* 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) 1998-2002 Glenn Randers-Pehrson * Copyright (c) 1998-2002 Glenn Randers-Pehrson
* (Version 0.96 Copyright (c) 1996, 1997 Andreas Dilger) * (Version 0.96 Copyright (c) 1996, 1997 Andreas Dilger)
@ -305,7 +305,9 @@ png_set_IHDR(png_structp png_ptr, png_infop info_ptr,
info_ptr->compression_type = (png_byte)compression_type; info_ptr->compression_type = (png_byte)compression_type;
info_ptr->filter_type = (png_byte)filter_type; info_ptr->filter_type = (png_byte)filter_type;
info_ptr->interlace_type = (png_byte)interlace_type; info_ptr->interlace_type = (png_byte)interlace_type;
if (info_ptr->color_type & PNG_COLOR_MASK_COLOR) if (info_ptr->color_type == PNG_COLOR_TYPE_PALETTE)
info_ptr->channels = 1;
else if (info_ptr->color_type & PNG_COLOR_MASK_COLOR)
info_ptr->channels = 3; info_ptr->channels = 3;
else else
info_ptr->channels = 1; info_ptr->channels = 1;

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
* *
* libpng 1.2.3rc1 - April 27, 2002 * libpng 1.2.3rc2 - May 1, 2002
* 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) 1998-2002 Glenn Randers-Pehrson * Copyright (c) 1998-2002 Glenn Randers-Pehrson
* (Version 0.96 Copyright (c) 1996, 1997 Andreas Dilger) * (Version 0.96 Copyright (c) 1996, 1997 Andreas Dilger)
@ -1512,4 +1512,4 @@ 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_3rc1 your_png_h_is_not_version_1_2_3rc1; typedef version_1_2_3rc2 your_png_h_is_not_version_1_2_3rc2;

2
pngtrans.c
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@ -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)
* *
* libpng 1.2.3rc1 - April 27, 2002 * libpng 1.2.3rc2 - May 1, 2002
* 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) 1998-2002 Glenn Randers-Pehrson * Copyright (c) 1998-2002 Glenn Randers-Pehrson
* (Version 0.96 Copyright (c) 1996, 1997 Andreas Dilger) * (Version 0.96 Copyright (c) 1996, 1997 Andreas Dilger)

2
pngvcrd.c
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@ -2,7 +2,7 @@
* *
* For Intel x86 CPU and Microsoft Visual C++ compiler * For Intel x86 CPU and Microsoft Visual C++ compiler
* *
* libpng version 1.2.3rc1 - April 27, 2002 * libpng version 1.2.3rc2 - May 1, 2002
* 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) 1998-2002 Glenn Randers-Pehrson * Copyright (c) 1998-2002 Glenn Randers-Pehrson
* Copyright (c) 1998, Intel Corporation * Copyright (c) 1998, Intel Corporation

12
pngwio.c
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@ -1,7 +1,7 @@
/* pngwio.c - functions for data output /* pngwio.c - functions for data output
* *
* libpng 1.2.3rc1 - April 27, 2002 * libpng 1.2.3rc2 - May 1, 2002
* 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) 1998-2002 Glenn Randers-Pehrson * Copyright (c) 1998-2002 Glenn Randers-Pehrson
* (Version 0.96 Copyright (c) 1996, 1997 Andreas Dilger) * (Version 0.96 Copyright (c) 1996, 1997 Andreas Dilger)
@ -40,7 +40,7 @@ png_write_data(png_structp png_ptr, png_bytep data, png_size_t length)
write_data function and use it at run time with png_set_write_fn(), rather write_data function and use it at run time with png_set_write_fn(), rather
than changing the library. */ than changing the library. */
#ifndef USE_FAR_KEYWORD #ifndef USE_FAR_KEYWORD
static void /* PRIVATE */ void PNGAPI
png_default_write_data(png_structp png_ptr, png_bytep data, png_size_t length) png_default_write_data(png_structp png_ptr, png_bytep data, png_size_t length)
{ {
png_uint_32 check; png_uint_32 check;
@ -63,7 +63,7 @@ png_default_write_data(png_structp png_ptr, png_bytep data, png_size_t length)
#define NEAR_BUF_SIZE 1024 #define NEAR_BUF_SIZE 1024
#define MIN(a,b) (a <= b ? a : b) #define MIN(a,b) (a <= b ? a : b)
static void /* PRIVATE */ void PNGAPI
png_default_write_data(png_structp png_ptr, png_bytep data, png_size_t length) png_default_write_data(png_structp png_ptr, png_bytep data, png_size_t length)
{ {
png_uint_32 check; png_uint_32 check;
@ -126,7 +126,7 @@ png_flush(png_structp png_ptr)
} }
#if !defined(PNG_NO_STDIO) #if !defined(PNG_NO_STDIO)
static void /* PRIVATE */ void PNGAPI
png_default_flush(png_structp png_ptr) png_default_flush(png_structp png_ptr)
{ {
#if !defined(_WIN32_WCE) #if !defined(_WIN32_WCE)
@ -171,7 +171,7 @@ png_set_write_fn(png_structp png_ptr, png_voidp io_ptr,
if (write_data_fn != NULL) if (write_data_fn != NULL)
png_ptr->write_data_fn = write_data_fn; png_ptr->write_data_fn = write_data_fn;
else else
png_ptr->write_data_fn = (png_rw_ptr)png_default_write_data; png_ptr->write_data_fn = png_default_write_data;
#else #else
png_ptr->write_data_fn = write_data_fn; png_ptr->write_data_fn = write_data_fn;
#endif #endif
@ -181,7 +181,7 @@ png_set_write_fn(png_structp png_ptr, png_voidp io_ptr,
if (output_flush_fn != NULL) if (output_flush_fn != NULL)
png_ptr->output_flush_fn = output_flush_fn; png_ptr->output_flush_fn = output_flush_fn;
else else
png_ptr->output_flush_fn = (png_flush_ptr)png_default_flush; png_ptr->output_flush_fn = png_default_flush;
#else #else
png_ptr->output_flush_fn = output_flush_fn; png_ptr->output_flush_fn = output_flush_fn;
#endif #endif

2
pngwrite.c
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@ -1,7 +1,7 @@
/* pngwrite.c - general routines to write a PNG file /* pngwrite.c - general routines to write a PNG file
* *
* libpng 1.2.3rc1 - April 27, 2002 * libpng 1.2.3rc2 - May 1, 2002
* 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) 1998-2002 Glenn Randers-Pehrson * Copyright (c) 1998-2002 Glenn Randers-Pehrson
* (Version 0.96 Copyright (c) 1996, 1997 Andreas Dilger) * (Version 0.96 Copyright (c) 1996, 1997 Andreas Dilger)

2
pngwtran.c
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@ -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
* *
* libpng 1.2.3rc1 - April 27, 2002 * libpng 1.2.3rc2 - May 1, 2002
* 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) 1998-2002 Glenn Randers-Pehrson * Copyright (c) 1998-2002 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
* *
* libpng 1.2.3rc1 - April 27, 2002 * libpng 1.2.3rc2 - May 1, 2002
* 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) 1998-2002 Glenn Randers-Pehrson * Copyright (c) 1998-2002 Glenn Randers-Pehrson
* (Version 0.96 Copyright (c) 1996, 1997 Andreas Dilger) * (Version 0.96 Copyright (c) 1996, 1997 Andreas Dilger)

2
projects/msvc/README.txt
View File

@ -1,5 +1,5 @@
Microsoft Developer Studio Build File, Format Version 6.00 for Microsoft Developer Studio Build File, Format Version 6.00 for
libpng 1.2.3rc1 (April 27, 2002) and zlib libpng 1.2.3rc2 (May 1, 2002) and zlib
Copyright (C) 2000 Simon-Pierre Cadieux Copyright (C) 2000 Simon-Pierre Cadieux
For conditions of distribution and use, see copyright notice in png.h For conditions of distribution and use, see copyright notice in png.h

12
projects/msvc/png32ms.def
View File

@ -6,7 +6,7 @@ LIBRARY
DESCRIPTION "PNG image compression library for Windows" DESCRIPTION "PNG image compression library for Windows"
EXPORTS EXPORTS
;Version 1.2.3rc1 ;Version 1.2.3rc2
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
@ -213,6 +213,10 @@ EXPORTS
png_set_strip_error_numbers @193 png_set_strip_error_numbers @193
; Added at version 1.2.2 ; Added at version 1.2.2
png_handle_as_unknown @194 png_handle_as_unknown @194
; Added at version 1.2.2 and deleted from version 1.2.3 png_zalloc @195
; png_zalloc @195 png_zfree @196
; png_zfree @196 ; Added at version 1.2.3
png_default_read @197
png_default_write @198
png_default_flush @199
png_push_fill_buffer @200

4
projects/netware.txt
View File

@ -1,6 +1,6 @@
A set of project files is available for Netware. Get A set of project files is available for Netware. Get
libpng-1.2.3rc1-project-netware.zip from a libpng distribution libpng-1.2.3rc2-project-netware.zip from a libpng distribution
site such as http://libpng.sourceforge.net site such as http://libpng.sourceforge.net
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-1.2.3rc1-project-netware.zip" "unzip -a libpng-1.2.3rc2-project-netware.zip"

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-1.2.3rc1-project-wince.zip from a libpng distribution libpng-1.2.3rc2-project-wince.zip from a libpng distribution
site such as http://libpng.sourceforge.net site such as http://libpng.sourceforge.net
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-1.2.3rc1-project-wince.zip" "unzip -a libpng-1.2.3rc2-project-wince.zip"

2
scripts/libpng.pc.in
View File

@ -6,6 +6,6 @@ includedir=${exec_prefix}/include
Name: libpng12 Name: libpng12
Description: Loads and saves PNG files Description: Loads and saves PNG files
Version: 1.2.3rc1 Version: 1.2.3rc2
Libs: -L${libdir} -lpng12 Libs: -L${libdir} -lpng12
Cflags: -I${includedir}/libpng12 Cflags: -I${includedir}/libpng12

4
scripts/makefile.32sunu
View File

@ -33,7 +33,7 @@ RANLIB=echo
LIBNAME=libpng12 LIBNAME=libpng12
PNGMAJ = 0 PNGMAJ = 0
PNGMIN = 1.2.3rc1 PNGMIN = 1.2.3rc2
PNGVER = $(PNGMAJ).$(PNGMIN) PNGVER = $(PNGMAJ).$(PNGMIN)
INCPATH=$(prefix)/include INCPATH=$(prefix)/include
@ -117,7 +117,7 @@ install-static: install-headers libpng.a
-@/bin/rm -f $(DESTDIR)$(LIBPATH)/libpng.a -@/bin/rm -f $(DESTDIR)$(LIBPATH)/libpng.a
(cd $(DESTDIR)$(LIBPATH); ln -f -s $(LIBNAME).a libpng.a) (cd $(DESTDIR)$(LIBPATH); ln -f -s $(LIBNAME).a libpng.a)
install-shared: install-headers $(LIBNAME).so.$(PNGVER) install-shared: install-headers $(LIBNAME).so.$(PNGVER) libpng.pc
-@if [ ! -d $(DESTDIR)$(LIBPATH) ]; then mkdir $(DESTDIR)$(LIBPATH); fi -@if [ ! -d $(DESTDIR)$(LIBPATH) ]; then mkdir $(DESTDIR)$(LIBPATH); fi
-@/bin/rm -f $(DESTDIR)$(LIBPATH)/$(LIBNAME).so.$(PNGMAJ)* \ -@/bin/rm -f $(DESTDIR)$(LIBPATH)/$(LIBNAME).so.$(PNGMAJ)* \
$(DESTDIR)$(LIBPATH)/$(LIBNAME).so $(DESTDIR)$(LIBPATH)/$(LIBNAME).so

4
scripts/makefile.64sunu
View File

@ -33,7 +33,7 @@ RANLIB=echo
LIBNAME=libpng12 LIBNAME=libpng12
PNGMAJ = 0 PNGMAJ = 0
PNGMIN = 1.2.3rc1 PNGMIN = 1.2.3rc2
PNGVER = $(PNGMAJ).$(PNGMIN) PNGVER = $(PNGMAJ).$(PNGMIN)
INCPATH=$(prefix)/include INCPATH=$(prefix)/include
@ -117,7 +117,7 @@ install-static: install-headers libpng.a
-@/bin/rm -f $(DESTDIR)$(LIBPATH)/libpng.a -@/bin/rm -f $(DESTDIR)$(LIBPATH)/libpng.a
(cd $(DESTDIR)$(LIBPATH); ln -f -s $(LIBNAME).a libpng.a) (cd $(DESTDIR)$(LIBPATH); ln -f -s $(LIBNAME).a libpng.a)
install-shared: install-headers $(LIBNAME).so.$(PNGVER) install-shared: install-headers $(LIBNAME).so.$(PNGVER) libpng.pc
-@if [ ! -d $(DESTDIR)$(LIBPATH) ]; then mkdir $(DESTDIR)$(LIBPATH); fi -@if [ ! -d $(DESTDIR)$(LIBPATH) ]; then mkdir $(DESTDIR)$(LIBPATH); fi
-@/bin/rm -f $(DESTDIR)$(LIBPATH)/$(LIBNAME).so.$(PNGMAJ)* \ -@/bin/rm -f $(DESTDIR)$(LIBPATH)/$(LIBNAME).so.$(PNGMAJ)* \
$(DESTDIR)$(LIBPATH)/$(LIBNAME).so $(DESTDIR)$(LIBPATH)/$(LIBNAME).so

2
scripts/makefile.aix
View File

@ -19,7 +19,7 @@ RM = rm -f
# read libpng.txt or png.h to see why PNGMAJ is 0. You should not # read libpng.txt or png.h to see why PNGMAJ is 0. You should not
# have to change it. # have to change it.
PNGMAJ = 0 PNGMAJ = 0
PNGMIN = 1.2.3rc1 PNGMIN = 1.2.3rc2
PNGVER = $(PNGMAJ).$(PNGMIN) PNGVER = $(PNGMAJ).$(PNGMIN)
prefix=/usr/local prefix=/usr/local

4
scripts/makefile.beos
View File

@ -14,7 +14,7 @@ ZLIBINC=/usr/local/include
# read libpng.txt or png.h to see why PNGMAJ is 0. You should not # read libpng.txt or png.h to see why PNGMAJ is 0. You should not
# have to change it. # have to change it.
PNGMAJ = 0 PNGMAJ = 0
PNGMIN = 1.2.3rc1 PNGMIN = 1.2.3rc2
PNGVER = $(PNGMAJ).$(PNGMIN) PNGVER = $(PNGMAJ).$(PNGMIN)
ALIGN= ALIGN=
@ -106,7 +106,7 @@ install-static: install-headers libpng.a
-@/bin/rm -f $(DESTDIR)$(LIBPATH)/libpng.a -@/bin/rm -f $(DESTDIR)$(LIBPATH)/libpng.a
(cd $(DESTDIR)$(LIBPATH); ln -sf $(LIBNAME).a libpng.a) (cd $(DESTDIR)$(LIBPATH); ln -sf $(LIBNAME).a libpng.a)
install-shared: install-headers $(LIBNAME).so.$(PNGVER) install-shared: install-headers $(LIBNAME).so.$(PNGVER) libpng.pc
-@if [ ! -d $(DESTDIR)$(LIBPATH) ]; then mkdir $(DESTDIR)$(LIBPATH); fi -@if [ ! -d $(DESTDIR)$(LIBPATH) ]; then mkdir $(DESTDIR)$(LIBPATH); fi
-@/bin/rm -f $(DESTDIR)$(LIBPATH)/$(LIBNAME).so.$(PNGMAJ)* \ -@/bin/rm -f $(DESTDIR)$(LIBPATH)/$(LIBNAME).so.$(PNGMAJ)* \
$(DESTDIR)$(LIBPATH)/$(LIBNAME).so $(DESTDIR)$(LIBPATH)/$(LIBNAME).so

2
scripts/makefile.cygwin
View File

@ -52,7 +52,7 @@ CFLAGS=$(MINGW_CCFLAGS) -I$(ZLIBINC) -Wall -O3 $(ALIGN) -funroll-loops \
LIBNAME=libpng12 LIBNAME=libpng12
PNGMAJ = 0 PNGMAJ = 0
PNGDLL = 12 PNGDLL = 12
PNGMIN = 1.2.3rc1 PNGMIN = 1.2.3rc2
PNGVER = $(PNGMAJ).$(PNGMIN) PNGVER = $(PNGMAJ).$(PNGMIN)
SHAREDLIB=cygpng$(PNGDLL).dll SHAREDLIB=cygpng$(PNGDLL).dll

4
scripts/makefile.darwin
View File

@ -25,7 +25,7 @@ RANLIB=ranlib
# read libpng.txt or png.h to see why PNGMAJ is 0. You should not # read libpng.txt or png.h to see why PNGMAJ is 0. You should not
# have to change it. # have to change it.
PNGMAJ = 0 PNGMAJ = 0
PNGMIN = 1.2.3rc1 PNGMIN = 1.2.3rc2
PNGVER = $(PNGMAJ).$(PNGMIN) PNGVER = $(PNGMAJ).$(PNGMIN)
LIBNAME = libpng12 LIBNAME = libpng12
@ -98,7 +98,7 @@ install-static: install-headers libpng.a
-@/bin/rm -f $(DESTDIR)$(LIBPATH)/libpng.a -@/bin/rm -f $(DESTDIR)$(LIBPATH)/libpng.a
(cd $(DESTDIR)$(LIBPATH); ln -sf $(LIBNAME).a libpng.a) (cd $(DESTDIR)$(LIBPATH); ln -sf $(LIBNAME).a libpng.a)
install-shared: install-headers $(LIBNAME).dylib install-shared: install-headers $(LIBNAME).dylib libpng.pc
-@if [ ! -d $(DESTDIR)$(LIBPATH) ]; then mkdir $(DESTDIR)$(LIBPATH); fi -@if [ ! -d $(DESTDIR)$(LIBPATH) ]; then mkdir $(DESTDIR)$(LIBPATH); fi
-@/bin/rm -f $(DESTDIR)$(LIBPATH)/$(LIBNAME).$(PNGMAJ)*.dylib -@/bin/rm -f $(DESTDIR)$(LIBPATH)/$(LIBNAME).$(PNGMAJ)*.dylib
-@/bin/rm -f $(DESTDIR)$(LIBPATH)/$(LIBNAME).dylib -@/bin/rm -f $(DESTDIR)$(LIBPATH)/$(LIBNAME).dylib

4
scripts/makefile.dec
View File

@ -28,7 +28,7 @@ ZLIBINC=../zlib
# read libpng.txt or png.h to see why PNGMAJ is 0. You should not # read libpng.txt or png.h to see why PNGMAJ is 0. You should not
# have to change it. # have to change it.
PNGMAJ = 0 PNGMAJ = 0
PNGMIN = 1.2.3rc1 PNGMIN = 1.2.3rc2
PNGVER = $(PNGMAJ).$(PNGMIN) PNGVER = $(PNGMAJ).$(PNGMIN)
LIBNAME = libpng12 LIBNAME = libpng12
@ -85,7 +85,7 @@ install-static: install-headers libpng.a
-@/bin/rm -f $(DESTDIR)$(LIBPATH)/libpng.a -@/bin/rm -f $(DESTDIR)$(LIBPATH)/libpng.a
(cd $(DESTDIR)$(LIBPATH); ln -sf $(LIBNAME).a libpng.a) (cd $(DESTDIR)$(LIBPATH); ln -sf $(LIBNAME).a libpng.a)
install-shared: install-headers $(LIBNAME).so.$(PNGVER) install-shared: install-headers $(LIBNAME).so.$(PNGVER) libpng.pc
-@if [ ! -d $(DESTDIR)$(LIBPATH) ]; then mkdir $(DESTDIR)$(LIBPATH); fi -@if [ ! -d $(DESTDIR)$(LIBPATH) ]; then mkdir $(DESTDIR)$(LIBPATH); fi
-@/bin/rm -f $(DESTDIR)$(LIBPATH)/$(LIBNAME).so.$(PNGMAJ)* \ -@/bin/rm -f $(DESTDIR)$(LIBPATH)/$(LIBNAME).so.$(PNGMAJ)* \
$(DESTDIR)$(LIBPATH)/$(LIBNAME).so $(DESTDIR)$(LIBPATH)/$(LIBNAME).so

4
scripts/makefile.gcmmx
View File

@ -15,7 +15,7 @@
LIBNAME = libpng12 LIBNAME = libpng12
PNGMAJ = 0 PNGMAJ = 0
PNGMIN = 1.2.3rc1 PNGMIN = 1.2.3rc2
PNGVER = $(PNGMAJ).$(PNGMIN) PNGVER = $(PNGMAJ).$(PNGMIN)
CC=gcc CC=gcc
@ -144,7 +144,7 @@ install-static: install-headers libpng.a
-@/bin/rm -f $(DESTDIR)$(LIBPATH)/libpng.a -@/bin/rm -f $(DESTDIR)$(LIBPATH)/libpng.a
(cd $(DESTDIR)$(LIBPATH); ln -sf $(LIBNAME).a libpng.a) (cd $(DESTDIR)$(LIBPATH); ln -sf $(LIBNAME).a libpng.a)
install-shared: install-headers $(LIBNAME).so.$(PNGVER) install-shared: install-headers $(LIBNAME).so.$(PNGVER) libpng.pc
-@if [ ! -d $(DESTDIR)$(LIBPATH) ]; then mkdir $(DESTDIR)$(LIBPATH); fi -@if [ ! -d $(DESTDIR)$(LIBPATH) ]; then mkdir $(DESTDIR)$(LIBPATH); fi
-@/bin/rm -f $(DESTDIR)$(LIBPATH)/$(LIBNAME).so.$(PNGMAJ)* \ -@/bin/rm -f $(DESTDIR)$(LIBPATH)/$(LIBNAME).so.$(PNGMAJ)* \
$(DESTDIR)$(LIBPATH)/$(LIBNAME).so $(DESTDIR)$(LIBPATH)/$(LIBNAME).so

4
scripts/makefile.hpgcc
View File

@ -35,7 +35,7 @@ RANLIB=ranlib
# read libpng.txt or png.h to see why PNGMAJ is 0. You should not # read libpng.txt or png.h to see why PNGMAJ is 0. You should not
# have to change it. # have to change it.
PNGMAJ = 0 PNGMAJ = 0
PNGMIN = 1.2.3rc1 PNGMIN = 1.2.3rc2
PNGVER = $(PNGMAJ).$(PNGMIN) PNGVER = $(PNGMAJ).$(PNGMIN)
LIBNAME = libpng12 LIBNAME = libpng12
@ -109,7 +109,7 @@ install-static: install-headers libpng.a
-@/bin/rm -f $(DESTDIR)$(LIBPATH)/libpng.a -@/bin/rm -f $(DESTDIR)$(LIBPATH)/libpng.a
(cd $(DESTDIR)$(LIBPATH); ln -sf $(LIBNAME).a libpng.a) (cd $(DESTDIR)$(LIBPATH); ln -sf $(LIBNAME).a libpng.a)
install-shared: install-headers $(LIBNAME).sl.$(PNGVER) install-shared: install-headers $(LIBNAME).sl.$(PNGVER) libpng.pc
-@if [ ! -d $(DESTDIR)$(LIBPATH) ]; then mkdir $(DESTDIR)$(LIBPATH); fi -@if [ ! -d $(DESTDIR)$(LIBPATH) ]; then mkdir $(DESTDIR)$(LIBPATH); fi
-@/bin/rm -f $(DESTDIR)$(LIBPATH)/$(LIBNAME).sl.$(PNGMAJ)* \ -@/bin/rm -f $(DESTDIR)$(LIBPATH)/$(LIBNAME).sl.$(PNGMAJ)* \
$(DESTDIR)$(LIBPATH)/$(LIBNAME).sl $(DESTDIR)$(LIBPATH)/$(LIBNAME).sl

4
scripts/makefile.hpux
View File

@ -19,7 +19,7 @@ RANLIB=ranlib
# read libpng.txt or png.h to see why PNGMAJ is 0. You should not # read libpng.txt or png.h to see why PNGMAJ is 0. You should not
# have to change it. # have to change it.
PNGMAJ = 0 PNGMAJ = 0
PNGMIN = 1.2.3rc1 PNGMIN = 1.2.3rc2
PNGVER = $(PNGMAJ).$(PNGMIN) PNGVER = $(PNGMAJ).$(PNGMIN)
LIBNAME = libpng12 LIBNAME = libpng12
@ -94,7 +94,7 @@ install-static: install-headers libpng.a
-@/bin/rm -f $(DESTDIR)$(LIBPATH)/libpng.a -@/bin/rm -f $(DESTDIR)$(LIBPATH)/libpng.a
(cd $(DESTDIR)$(LIBPATH); ln -sf $(LIBNAME).a libpng.a) (cd $(DESTDIR)$(LIBPATH); ln -sf $(LIBNAME).a libpng.a)
install-shared: install-headers $(LIBNAME).sl.$(PNGVER) install-shared: install-headers $(LIBNAME).sl.$(PNGVER) libpng.pc
-@if [ ! -d $(DESTDIR)$(LIBPATH) ]; then mkdir $(DESTDIR)$(LIBPATH); fi -@if [ ! -d $(DESTDIR)$(LIBPATH) ]; then mkdir $(DESTDIR)$(LIBPATH); fi
-@/bin/rm -f $(DESTDIR)$(LIBPATH)/$(LIBNAME).sl.$(PNGMAJ)* \ -@/bin/rm -f $(DESTDIR)$(LIBPATH)/$(LIBNAME).sl.$(PNGMAJ)* \
$(DESTDIR)$(LIBPATH)/$(LIBNAME).sl $(DESTDIR)$(LIBPATH)/$(LIBNAME).sl

4
scripts/makefile.linux
View File

@ -5,7 +5,7 @@
LIBNAME = libpng12 LIBNAME = libpng12
PNGMAJ = 0 PNGMAJ = 0
PNGMIN = 1.2.3rc1 PNGMIN = 1.2.3rc2
PNGVER = $(PNGMAJ).$(PNGMIN) PNGVER = $(PNGMAJ).$(PNGMIN)
CC=gcc CC=gcc
@ -118,7 +118,7 @@ install-static: install-headers libpng.a
-@/bin/rm -f $(DESTDIR)$(LIBPATH)/libpng.a -@/bin/rm -f $(DESTDIR)$(LIBPATH)/libpng.a
(cd $(DESTDIR)$(LIBPATH); ln -sf $(LIBNAME).a libpng.a) (cd $(DESTDIR)$(LIBPATH); ln -sf $(LIBNAME).a libpng.a)
install-shared: install-headers $(LIBNAME).so.$(PNGVER) install-shared: install-headers $(LIBNAME).so.$(PNGVER) libpng.pc
-@if [ ! -d $(DESTDIR)$(LIBPATH) ]; then mkdir $(DESTDIR)$(LIBPATH); fi -@if [ ! -d $(DESTDIR)$(LIBPATH) ]; then mkdir $(DESTDIR)$(LIBPATH); fi
-@/bin/rm -f $(DESTDIR)$(LIBPATH)/$(LIBNAME).so.$(PNGMAJ)* \ -@/bin/rm -f $(DESTDIR)$(LIBPATH)/$(LIBNAME).so.$(PNGMAJ)* \
$(DESTDIR)$(LIBPATH)/$(LIBNAME).so $(DESTDIR)$(LIBPATH)/$(LIBNAME).so

4
scripts/makefile.macosx
View File

@ -17,7 +17,7 @@ ZLIBINC=../zlib
CC=cc CC=cc
PNGMAJ = 0 PNGMAJ = 0
PNGMIN = 1.2.3rc1 PNGMIN = 1.2.3rc2
PNGVER = $(PNGMAJ).$(PNGMIN) PNGVER = $(PNGMAJ).$(PNGMIN)
CFLAGS=-fno-common -I$(ZLIBINC) -O # -g -DPNG_DEBUG=5 CFLAGS=-fno-common -I$(ZLIBINC) -O # -g -DPNG_DEBUG=5
@ -88,7 +88,7 @@ install-static: install-headers libpng.a
-@/bin/rm -f $(DESTDIR)$(LIBPATH)/libpng.a -@/bin/rm -f $(DESTDIR)$(LIBPATH)/libpng.a
(cd $(DESTDIR)$(LIBPATH); ln -f -s $(LIBNAME).a libpng.a) (cd $(DESTDIR)$(LIBPATH); ln -f -s $(LIBNAME).a libpng.a)
install-shared: install-headers $(LIBNAME).$(PNGVER).$(SHAREDLIB_POSTFIX) install-shared: install-headers $(LIBNAME).$(PNGVER).$(SHAREDLIB_POSTFIX) libpng.pc
-@if [ ! -d $(DESTDIR)$(LIBPATH) ]; then mkdir $(DESTDIR)$(LIBPATH); fi -@if [ ! -d $(DESTDIR)$(LIBPATH) ]; then mkdir $(DESTDIR)$(LIBPATH); fi
-@/bin/rm -f \ -@/bin/rm -f \
$(DESTDIR)$(LIBPATH)/$(LIBNAME).$(PNGMAJ)*.$(SHAREDLIB_POSTFIX) $(DESTDIR)$(LIBPATH)/$(LIBNAME).$(PNGMAJ)*.$(SHAREDLIB_POSTFIX)

2
scripts/makefile.ne12bsd
View File

@ -13,7 +13,7 @@ INCSDIR=${LOCALBASE}/include/libpng12
LIB= png12 LIB= png12
SHLIB_MAJOR= 0 SHLIB_MAJOR= 0
SHLIB_MINOR= 1.2.3rc1 SHLIB_MINOR= 1.2.3rc2
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= 1.2.3rc1 SHLIB_MINOR= 1.2.3rc2
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
View File

@ -7,7 +7,7 @@ LIBDIR= ${PREFIX}/lib
MANDIR= ${PREFIX}/man/cat MANDIR= ${PREFIX}/man/cat
SHLIB_MAJOR= 0 SHLIB_MAJOR= 0
SHLIB_MINOR= 1.2.3rc1 SHLIB_MINOR= 1.2.3rc2
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 \

4
scripts/makefile.sco
View File

@ -26,7 +26,7 @@ RANLIB=echo
# read libpng.txt or png.h to see why PNGMAJ is 0. You should not # read libpng.txt or png.h to see why PNGMAJ is 0. You should not
# have to change it. # have to change it.
PNGMAJ = 0 PNGMAJ = 0
PNGMIN = 1.2.3rc1 PNGMIN = 1.2.3rc2
PNGVER = $(PNGMAJ).$(PNGMIN) PNGVER = $(PNGMAJ).$(PNGMIN)
LIBNAME = libpng12 LIBNAME = libpng12
@ -102,7 +102,7 @@ install-static: install-headers libpng.a
-@/bin/rm -f $(DESTDIR)$(LIBPATH)/libpng.a -@/bin/rm -f $(DESTDIR)$(LIBPATH)/libpng.a
(cd $(DESTDIR)$(LIBPATH); ln -f -s $(LIBNAME).a libpng.a) (cd $(DESTDIR)$(LIBPATH); ln -f -s $(LIBNAME).a libpng.a)
install-shared: install-headers $(LIBNAME).so.$(PNGVER) install-shared: install-headers $(LIBNAME).so.$(PNGVER) libpng.pc
-@if [ ! -d $(DESTDIR)$(LIBPATH) ]; then mkdir $(DESTDIR)$(LIBPATH); fi -@if [ ! -d $(DESTDIR)$(LIBPATH) ]; then mkdir $(DESTDIR)$(LIBPATH); fi
-@/bin/rm -f $(DESTDIR)$(LIBPATH)/$(LIBNAME).so.$(PNGMAJ)* \ -@/bin/rm -f $(DESTDIR)$(LIBPATH)/$(LIBNAME).so.$(PNGMAJ)* \
$(DESTDIR)$(LIBPATH)/$(LIBNAME).so $(DESTDIR)$(LIBPATH)/$(LIBNAME).so

4
scripts/makefile.sggcc
View File

@ -36,7 +36,7 @@ LDFLAGS=$(ABI) -L. -L$(ZLIBLIB) -lpng -lz -lm
LDSHARED=CC $(ABI) -shared LDSHARED=CC $(ABI) -shared
PNGMAJ = 0 PNGMAJ = 0
PNGMIN = 1.2.3rc1 PNGMIN = 1.2.3rc2
PNGVER = $(PNGMAJ).$(PNGMIN) PNGVER = $(PNGMAJ).$(PNGMIN)
# See "man dso" for info about shared objects # See "man dso" for info about shared objects
LIBS=libpng12.so.$(PNGVER) LIBS=libpng12.so.$(PNGVER)
@ -103,7 +103,7 @@ install-static: install-headers libpng.a
-@/bin/rm -f $(DESTDIR)$(LIBPATH)/libpng.a -@/bin/rm -f $(DESTDIR)$(LIBPATH)/libpng.a
(cd $(DESTDIR)$(LIBPATH); ln -f -s $(LIBNAME).a libpng.a) (cd $(DESTDIR)$(LIBPATH); ln -f -s $(LIBNAME).a libpng.a)
install-shared: install-headers $(LIBNAME).so.$(PNGVER) install-shared: install-headers $(LIBNAME).so.$(PNGVER) libpng.pc
-@if [ ! -d $(DESTDIR)$(LIBPATH) ]; then mkdir $(DESTDIR)$(LIBPATH); fi -@if [ ! -d $(DESTDIR)$(LIBPATH) ]; then mkdir $(DESTDIR)$(LIBPATH); fi
-@/bin/rm -f $(DESTDIR)$(LIBPATH)/$(LIBNAME).so.$(PNGMAJ)* \ -@/bin/rm -f $(DESTDIR)$(LIBPATH)/$(LIBNAME).so.$(PNGMAJ)* \
$(DESTDIR)$(LIBPATH)/$(LIBNAME).so $(DESTDIR)$(LIBPATH)/$(LIBNAME).so

4
scripts/makefile.sgi
View File

@ -31,7 +31,7 @@ LDSHARED=cc $(ABI) -shared
# See "man dso" for info about shared objects # See "man dso" for info about shared objects
LIBNAME=libpng12 LIBNAME=libpng12
PNGMAJ = 0 PNGMAJ = 0
PNGMIN = 1.2.3rc1 PNGMIN = 1.2.3rc2
PNGVER = $(PNGMAJ).$(PNGMIN) PNGVER = $(PNGMAJ).$(PNGMIN)
RANLIB=echo RANLIB=echo
@ -98,7 +98,7 @@ install-static: install-headers libpng.a
-@/bin/rm -f $(DESTDIR)$(LIBPATH)/libpng.a -@/bin/rm -f $(DESTDIR)$(LIBPATH)/libpng.a
(cd $(DESTDIR)$(LIBPATH); ln -f -s $(LIBNAME).a libpng.a) (cd $(DESTDIR)$(LIBPATH); ln -f -s $(LIBNAME).a libpng.a)
install-shared: install-headers $(LIBNAME).so.$(PNGVER) install-shared: install-headers $(LIBNAME).so.$(PNGVER) libpng.pc
-@if [ ! -d $(DESTDIR)$(LIBPATH) ]; then mkdir $(DESTDIR)$(LIBPATH); fi -@if [ ! -d $(DESTDIR)$(LIBPATH) ]; then mkdir $(DESTDIR)$(LIBPATH); fi
-@/bin/rm -f $(DESTDIR)$(LIBPATH)/$(LIBNAME).so.$(PNGMAJ)* \ -@/bin/rm -f $(DESTDIR)$(LIBPATH)/$(LIBNAME).so.$(PNGMAJ)* \
$(DESTDIR)$(LIBPATH)/$(LIBNAME).so $(DESTDIR)$(LIBPATH)/$(LIBNAME).so

4
scripts/makefile.so9
View File

@ -36,7 +36,7 @@ RANLIB=echo
# read libpng.txt or png.h to see why PNGMAJ is 0. You should not # read libpng.txt or png.h to see why PNGMAJ is 0. You should not
# have to change it. # have to change it.
PNGMAJ = 0 PNGMAJ = 0
PNGMIN = 1.2.3rc1 PNGMIN = 1.2.3rc2
PNGVER = $(PNGMAJ).$(PNGMIN) PNGVER = $(PNGMAJ).$(PNGMIN)
LIBNAME = libpng12 LIBNAME = libpng12
@ -121,7 +121,7 @@ install-static: install-headers libpng.a
(cd $(DESTDIR)$(INCPATH); ln -f -s $(LIBNAME) libpng; \ (cd $(DESTDIR)$(INCPATH); ln -f -s $(LIBNAME) libpng; \
ln -f -s $(LIBNAME)/* .) ln -f -s $(LIBNAME)/* .)
install-shared: install-headers $(LIBNAME).so.$(PNGVER) install-shared: install-headers $(LIBNAME).so.$(PNGVER) libpng.pc
-@if [ ! -d $(DESTDIR)$(LIBPATH) ]; then mkdir $(DESTDIR)$(LIBPATH); fi -@if [ ! -d $(DESTDIR)$(LIBPATH) ]; then mkdir $(DESTDIR)$(LIBPATH); fi
-@/bin/rm -f $(DESTDIR)$(LIBPATH)/$(LIBNAME).so.$(PNGMAJ)* \ -@/bin/rm -f $(DESTDIR)$(LIBPATH)/$(LIBNAME).so.$(PNGMAJ)* \
$(DESTDIR)$(LIBPATH)/$(LIBNAME).so $(DESTDIR)$(LIBPATH)/$(LIBNAME).so

4
scripts/makefile.solaris
View File

@ -32,7 +32,7 @@ RANLIB=echo
# read libpng.txt or png.h to see why PNGMAJ is 0. You should not # read libpng.txt or png.h to see why PNGMAJ is 0. You should not
# have to change it. # have to change it.
PNGMAJ = 0 PNGMAJ = 0
PNGMIN = 1.2.3rc1 PNGMIN = 1.2.3rc2
PNGVER = $(PNGMAJ).$(PNGMIN) PNGVER = $(PNGMAJ).$(PNGMIN)
LIBNAME = libpng12 LIBNAME = libpng12
@ -117,7 +117,7 @@ install-static: install-headers libpng.a
-@/bin/rm -f $(DESTDIR)$(LIBPATH)/libpng.a -@/bin/rm -f $(DESTDIR)$(LIBPATH)/libpng.a
(cd $(DESTDIR)$(LIBPATH); ln -f -s $(LIBNAME).a libpng.a) (cd $(DESTDIR)$(LIBPATH); ln -f -s $(LIBNAME).a libpng.a)
install-shared: install-headers $(LIBNAME).so.$(PNGVER) install-shared: install-headers $(LIBNAME).so.$(PNGVER) libpng.pc
-@if [ ! -d $(DESTDIR)$(LIBPATH) ]; then mkdir $(DESTDIR)$(LIBPATH); fi -@if [ ! -d $(DESTDIR)$(LIBPATH) ]; then mkdir $(DESTDIR)$(LIBPATH); fi
-@/bin/rm -f $(DESTDIR)$(LIBPATH)/$(LIBNAME).so.$(PNGMAJ)* \ -@/bin/rm -f $(DESTDIR)$(LIBPATH)/$(LIBNAME).so.$(PNGMAJ)* \
$(DESTDIR)$(LIBPATH)/$(LIBNAME).so $(DESTDIR)$(LIBPATH)/$(LIBNAME).so

2
scripts/pngdef.pas
View File

@ -7,7 +7,7 @@ unit pngdef;
interface interface
const const
PNG_LIBPNG_VER_STRING = '1.2.3rc1'; PNG_LIBPNG_VER_STRING = '1.2.3rc2';
PNG_LIBPNG_VER = 10203; PNG_LIBPNG_VER = 10203;
type type

10
scripts/pngos2.def
View File

@ -2,7 +2,7 @@
; PNG.LIB module definition file for OS/2 ; PNG.LIB module definition file for OS/2
;---------------------------------------- ;----------------------------------------
; Version 1.2.3rc1 ; Version 1.2.3rc2
LIBRARY PNG LIBRARY PNG
DESCRIPTION "PNG image compression library for OS/2" DESCRIPTION "PNG image compression library for OS/2"
@ -198,6 +198,14 @@ EXPORTS
; Added at version 1.2.2: ; Added at version 1.2.2:
png_handle_as_unknown png_handle_as_unknown
png_zalloc
png_zfree
; Added at version 1.2.3
png_default_read
png_default_write
png_default_flush
png_push_fill_buffer
; These are not present when libpng is compiled with PNG_NO_GLOBAL_ARRAYS ; These are not present when libpng is compiled with PNG_NO_GLOBAL_ARRAYS
png_libpng_ver png_libpng_ver