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Glenn Randers-Pehrson 2001-04-03 22:43:19 -05:00
parent 13cfbac075
commit 87c6bc984a
51 changed files with 139 additions and 139 deletions
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23
ANNOUNCE
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@ -1,26 +1,13 @@
Libpng 1.0.10 - March 30, 2001 Libpng 1.0.11beta1 - April 4, 2001
This is a public release of libpng, intended for use in production codes. This is a public release of libpng, intended for use in production codes.
Changes since the last public release (1.0.9): Changes since the last public release (1.0.10):
Revised makefile.dec Added type casts on several png_malloc() calls (Dimitri Papadapoulos).
Reformatted libpng.3 to eliminate bad line breaks. Removed a no-longer needed AIX work-around from pngconf.h
Added checks for _mmx_supported in the read_filter_row function of pnggccrd.c Changed several "//" single-line comments to C-style in pnggccrd.c
Added prototype for png_mmx_support() near the top of pnggccrd.c
Moved some error checking from png_handle_IHDR to png_set_IHDR.
Added PNG_NO_READ_SUPPORTED and PNG_NO_WRITE_SUPPORTED macros.
Revised png_mmx_support() function in pnggccrd.c
Restored version 1.0.8 PNG_WRITE_EMPTY_PLTE_SUPPORTED behavior in pngwutil.c
Fixed memory leak in contrib/visupng/PngFile.c
Fixed bugs in png_combine_row() in pnggccrd.c and pngvcrd.c (C version)
Added warnings when retrieving or setting gamma=0.
Changed all instances of memcpy, strcpy, and strlen to png_memcpy, png_strcpy,
and png_strlen.
Fixed bug in progressive reading (pngpread.c) with small images (height < 8).
Deleted extraneous space (introduced in 1.0.9) from line 42 of makefile.cygwin
Added beos project files (Chris Herborth)
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

4
CHANGES
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@ -914,6 +914,10 @@ version 1.0.10rc1 [March 23, 2001]
version 1.0.10 [March 30, 2001] version 1.0.10 [March 30, 2001]
Deleted extraneous space (introduced in 1.0.9) from line 42 of makefile.cygwin Deleted extraneous space (introduced in 1.0.9) from line 42 of makefile.cygwin
Added beos project files (Chris Herborth) Added beos project files (Chris Herborth)
version 1.0.11beta1 [April 4, 2001]
Added type casts on several png_malloc() calls (Dimitri Papadapoulos).
Removed a no-longer needed AIX work-around from pngconf.h
Changed several "//" single-line comments to C-style in pnggccrd.c
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

12
INSTALL
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@ -1,5 +1,5 @@
Installing libpng version 1.0.10 - March 30, 2001 Installing libpng version 1.0.11beta1 - April 4, 2001
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-1.0.10" or "lpng109" and "zlib-1.1.3" might be called "libpng-1.0.11beta1" 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:
@ -60,8 +60,8 @@ 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 libpng.so.2.1.0.10) makefile.linux => Linux/ELF makefile (gcc, creates libpng.so.2.1.0.11beta1)
makefile.gcmmx => Linux/ELF makefile (gcc, creates libpng.so.2.1.0.10, makefile.gcmmx => Linux/ELF makefile (gcc, creates libpng.so.2.1.0.11beta1,
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
@ -77,9 +77,9 @@ include
libpng.icc => Project file for IBM VisualAge/C++ version 4.0 or later libpng.icc => Project file for IBM VisualAge/C++ version 4.0 or later
makefile.macosx => MACOS X Makefile makefile.macosx => MACOS X 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 libpng.so.2.1.0.10) makefile.sggcc => Silicon Graphics (gcc, creates libpng.so.2.1.0.11beta1)
makefile.sunos => Sun makefile makefile.sunos => Sun makefile
makefile.solaris => Solaris 2.X makefile (gcc, creates libpng.so.2.1.0.10) makefile.solaris => Solaris 2.X makefile (gcc, creates libpng.so.2.1.0.11beta1)
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.mips => MIPS makefile makefile.mips => MIPS makefile
makefile.acorn => Acorn makefile makefile.acorn => Acorn makefile

13
KNOWNBUG
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@ -1,4 +1,15 @@
Known bugs in libpng-1.0.10 Known bugs in libpng-1.0.10
None as of March 30, 2001. 1. April 1, 2001: Missing type casts on png_malloc() calls (Dimitri Papadopolous)
A call to png_malloc() in pngread.c is missing the (png_bytep) type cast,
and four calls in pngset.c are missing type casts, (png_charp), (png_charp),
(png_bytep), and (png_bytep), respectively.
STATUS: fixed in libpng-1.0.11beta1.
2. April 3, 2001: "//" comments cause the SGI compiler (o32) to fail to
compile pnggccrd.c (Richard Kettlewell).
STATUS: fixed in libpng-1.0.11beta1.

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 1.0.10, March 30, 2001, are libpng versions 1.0.7, July 1, 2000, through 1.0.11beta1, April 4, 2001, are
Copyright (c) 2000, 2001 Glenn Randers-Pehrson Copyright (c) 2000, 2001 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
March 30, 2001 April 4, 2001

10
README
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@ -1,4 +1,4 @@
README for libpng 1.0.10 - March 30, 2001 (shared library 2.1) README for libpng 1.0.11beta1 - April 4, 2001 (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.
@ -183,9 +183,9 @@ 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 libpng.so.2.1.0.10) (gcc, creates libpng.so.2.1.0.11beta1)
makefile.gcmmx => Linux/ELF makefile (gcc, creates makefile.gcmmx => Linux/ELF makefile (gcc, creates
libpng.so.2.1.0.10, uses assembler code libpng.so.2.1.0.11beta1, 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
@ -201,10 +201,10 @@ Files in this distribution:
libpng.icc => Project file, IBM VisualAge/C++ 4.0 or later libpng.icc => Project file, IBM VisualAge/C++ 4.0 or later
makefile.macosx => MACOS X Makefile makefile.macosx => MACOS X 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 libpng.so.2.1.0.10) makefile.sggcc => Silicon Graphics (gcc, creates libpng.so.2.1.0.11beta1)
makefile.sunos => Sun makefile makefile.sunos => Sun makefile
makefile.solaris => Solaris 2.X makefile makefile.solaris => Solaris 2.X makefile
(gcc, creates libpng.so.2.1.0.10) (gcc, creates libpng.so.2.1.0.11beta1)
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.mips => MIPS makefile makefile.mips => MIPS makefile
makefile.acorn => Acorn makefile makefile.acorn => Acorn makefile

4
Y2KINFO
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@ -1,13 +1,13 @@
Y2K compliance in libpng: Y2K compliance in libpng:
========================= =========================
March 30, 2001 April 4, 2001
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 1.0.10 are Y2K compliant. It is my belief that earlier upward through 1.0.11beta1 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-1.0.10. Instead, please There is no \"configure\" script for Libpng-1.0.11beta1. 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.
" "

17
libpng.3
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@ -1,6 +1,6 @@
.TH LIBPNG 3 "March 30, 2001" .TH LIBPNG 3 "April 4, 2001"
.SH NAME .SH NAME
libpng \- Portable Network Graphics (PNG) Reference Library 1.0.10 libpng \- Portable Network Graphics (PNG) Reference Library 1.0.11beta1
.SH SYNOPSIS .SH SYNOPSIS
\fI\fB \fI\fB
@ -747,7 +747,7 @@ 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 1.0.10 - March 30, 2001 libpng version 1.0.11beta1 - April 4, 2001
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, 1999, 2000 Glenn Randers-Pehrson Copyright (c) 1998, 1999, 2000 Glenn Randers-Pehrson
@ -3464,13 +3464,13 @@ application:
.SH VIII. Y2K Compliance in libpng .SH VIII. Y2K Compliance in libpng
March 30, 2001 April 4, 2001
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 1.0.10 are Y2K compliant. It is my belief that earlier upward through 1.0.11beta1 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
@ -3579,6 +3579,7 @@ the first widely used release:
1.0.10beta1 1 10010 2.1.0.10beta1 1.0.10beta1 1 10010 2.1.0.10beta1
1.0.10rc1 1 10010 2.1.0.10rc1 1.0.10rc1 1 10010 2.1.0.10rc1
1.0.10 1 10010 2.1.0.10 1.0.10 1 10010 2.1.0.10
1.0.11beta1 1 10011 2.1.0.11beta1
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
@ -3636,7 +3637,7 @@ 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 1.0.10 - March 30, 2001: Libpng version 1.0.11beta1 - April 4, 2001:
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).
@ -3653,7 +3654,7 @@ 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 1.0.10, March 30, 2001, are libpng versions 1.0.7, July 1, 2000, through 1.0.11beta1, April 4, 2001, 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
@ -3745,7 +3746,7 @@ certification mark of the Open Source Initiative.
Glenn Randers-Pehrson Glenn Randers-Pehrson
randeg@alum.rpi.edu randeg@alum.rpi.edu
March 30, 2001 April 4, 2001
.\" 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 1.0.10 - March 30, 2001 libpng version 1.0.11beta1 - April 4, 2001
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, 1999, 2000 Glenn Randers-Pehrson Copyright (c) 1998, 1999, 2000 Glenn Randers-Pehrson
@ -2717,13 +2717,13 @@ application:
VIII. Y2K Compliance in libpng VIII. Y2K Compliance in libpng
March 30, 2001 April 4, 2001
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 1.0.10 are Y2K compliant. It is my belief that earlier upward through 1.0.11beta1 are Y2K compliant. It is my belief that earlier
versions were also Y2K compliant. versions were also Y2K compliant.
Libpng only has three year fields. One is a 2-byte unsigned integer that Libpng only has three year fields. One is a 2-byte unsigned integer that

4
libpngpf.3
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@ -1,6 +1,6 @@
.TH LIBPNGPF 3 "March 30, 2001" .TH LIBPNGPF 3 "April 4, 2001"
.SH NAME .SH NAME
libpng \- Portable Network Graphics (PNG) Reference Library 1.0.10 libpng \- Portable Network Graphics (PNG) Reference Library 1.0.11beta1
(private functions) (private functions)
.SH SYNOPSIS .SH SYNOPSIS
\fB#include <png.h>\fP \fB#include <png.h>\fP

2
png.5
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@ -1,4 +1,4 @@
.TH PNG 5 "March 30, 2001" .TH PNG 5 "April 4, 2001"
.SH NAME .SH NAME
png \- Portable Network Graphics (PNG) format png \- Portable Network Graphics (PNG) format
.SH DESCRIPTION .SH DESCRIPTION

14
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 1.0.10 - March 30, 2001 * libpng version 1.0.11beta1 - April 4, 2001
* Copyright (c) 1998-2001 Glenn Randers-Pehrson * Copyright (c) 1998-2001 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_0_10 Your_png_h_is_not_version_1_0_10; typedef version_1_0_11beta1 Your_png_h_is_not_version_1_0_11beta1;
/* 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] = "1.0.10"; const char png_libpng_ver[18] = "1.0.11beta1";
/* 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. */
@ -626,7 +626,7 @@ 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 1.0.10 - March 30, 2001\n\ return ((png_charp) "\n libpng version 1.0.11beta1 - April 4, 2001\n\
Copyright (c) 1998-2001 Glenn Randers-Pehrson\n\ Copyright (c) 1998-2001 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");
@ -644,8 +644,8 @@ 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) "1.0.10"); return((png_charp) "1.0.11beta1");
return((png_charp) "1.0.10"); return((png_charp) "1.0.11beta1");
} }
png_charp PNGAPI png_charp PNGAPI
@ -695,7 +695,7 @@ png_uint_32 PNGAPI
png_access_version_number(void) png_access_version_number(void)
{ {
/* Version of *.c files used when building libpng */ /* Version of *.c files used when building libpng */
return((png_uint_32) 10010L); return((png_uint_32) 10011L);
} }

27
png.h
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@ -1,7 +1,7 @@
/* png.h - header file for PNG reference library /* png.h - header file for PNG reference library
* *
* libpng version 1.0.10 - March 30, 2001 * libpng version 1.0.11beta1 - April 4, 2001
* Copyright (c) 1998-2001 Glenn Randers-Pehrson * Copyright (c) 1998-2001 Glenn Randers-Pehrson
* (Version 0.96 Copyright (c) 1996, 1997 Andreas Dilger) * (Version 0.96 Copyright (c) 1996, 1997 Andreas Dilger)
* (Version 0.88 Copyright (c) 1995, 1996 Guy Eric Schalnat, Group 42, Inc.) * (Version 0.88 Copyright (c) 1995, 1996 Guy Eric Schalnat, Group 42, Inc.)
@ -9,7 +9,7 @@
* Authors and maintainers: * Authors and maintainers:
* libpng versions 0.71, May 1995, through 0.88, January 1996: Guy Schalnat * libpng versions 0.71, May 1995, through 0.88, January 1996: Guy Schalnat
* libpng versions 0.89c, June 1996, through 0.96, May 1997: Andreas Dilger * libpng versions 0.89c, June 1996, through 0.96, May 1997: Andreas Dilger
* libpng versions 0.97, January 1998, through 1.0.10 - March 30, 2001: Glenn * libpng versions 0.97, January 1998, through 1.0.11beta1 - April 4, 2001: Glenn
* See also "Contributing Authors", below. * See also "Contributing Authors", below.
* *
* Note about libpng version numbers: * Note about libpng version numbers:
@ -67,6 +67,7 @@
* 1.0.10beta1 1 10010 2.1.0.10beta1 * 1.0.10beta1 1 10010 2.1.0.10beta1
* 1.0.10rc1 1 10010 2.1.0.10rc1 * 1.0.10rc1 1 10010 2.1.0.10rc1
* 1.0.10 1 10010 2.1.0.10 * 1.0.10 1 10010 2.1.0.10
* 1.0.11beta1 1 10011 2.1.0.11beta1
* *
* 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
@ -96,7 +97,7 @@
* 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 1.0.10, March 30, 2001, are * libpng versions 1.0.7, July 1, 2000, through 1.0.11beta1, April 4, 2001, 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
@ -201,13 +202,13 @@
* Y2K compliance in libpng: * Y2K compliance in libpng:
* ========================= * =========================
* *
* March 30, 2001 * April 4, 2001
* *
* 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 1.0.10 are Y2K compliant. It is my belief that earlier * upward through 1.0.11beta1 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
@ -263,7 +264,7 @@
*/ */
/* 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 "1.0.10" #define PNG_LIBPNG_VER_STRING "1.0.11beta1"
#define PNG_LIBPNG_VER_SONUM 2 #define PNG_LIBPNG_VER_SONUM 2
#define PNG_LIBPNG_VER_DLLNUM %DLLNUM% #define PNG_LIBPNG_VER_DLLNUM %DLLNUM%
@ -271,11 +272,11 @@
/* 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 10 #define PNG_LIBPNG_VER_RELEASE 11
/* 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 1
#define PNG_LIBPNG_BUILD_ALPHA 1 #define PNG_LIBPNG_BUILD_ALPHA 1
#define PNG_LIBPNG_BUILD_BETA 2 #define PNG_LIBPNG_BUILD_BETA 2
@ -283,14 +284,14 @@
#define PNG_LIBPNG_BUILD_STABLE 4 #define PNG_LIBPNG_BUILD_STABLE 4
#define PNG_LIBPNG_BUILD_TYPEMASK 7 #define PNG_LIBPNG_BUILD_TYPEMASK 7
#define PNG_LIBPNG_BUILD_PATCH 8 /* Can be OR'ed with STABLE only */ #define PNG_LIBPNG_BUILD_PATCH 8 /* Can be OR'ed with STABLE only */
#define PNG_LIBPNG_BUILD_TYPE 4 #define PNG_LIBPNG_BUILD_TYPE 2
/* 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.
* Versions 0.7 through 1.0.0 were in the range 0 to 100 here (only * Versions 0.7 through 1.0.0 were in the range 0 to 100 here (only
* 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 10010 /* 1.0.10 */ #define PNG_LIBPNG_VER 10011 /* 1.0.11 */
#ifndef PNG_VERSION_INFO_ONLY #ifndef PNG_VERSION_INFO_ONLY
@ -1184,9 +1185,9 @@ struct png_struct_def
/* This prevents a compiler error in png_get_copyright() in png.c if png.c /* This prevents a compiler error in png_get_copyright() in png.c if png.c
and png.h are both at * version 1.0.10 and png.h are both at * version 1.0.11beta1
*/ */
typedef png_structp version_1_0_10; typedef png_structp version_1_0_11beta1;
typedef png_struct FAR * FAR * png_structpp; typedef png_struct FAR * FAR * png_structpp;
@ -2234,7 +2235,7 @@ extern PNG_EXPORT(int,png_mmx_support) PNGARG((void));
/* 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 1.0.10 - March 30, 2001 (header)\n" " libpng version 1.0.11beta1 - April 4, 2001 (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

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 1.0.10 - March 30, 2001 * libpng 1.0.11beta1 - April 4, 2001
* 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) 2001 Glenn Randers-Pehrson * Copyright (c) 2001 Glenn Randers-Pehrson
* *

8
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 1.0.10 - March 30, 2001 * libpng 1.0.11beta1 - April 4, 2001
* 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) 1998-2001 Glenn Randers-Pehrson * Copyright (c) 1998-2001 Glenn Randers-Pehrson
* (Version 0.96 Copyright (c) 1996, 1997 Andreas Dilger) * (Version 0.96 Copyright (c) 1996, 1997 Andreas Dilger)
@ -248,12 +248,6 @@
# endif /* __linux__ */ # endif /* __linux__ */
#endif /* PNG_SETJMP_SUPPORTED */ #endif /* PNG_SETJMP_SUPPORTED */
#if defined(_AIX) && defined(__xlC__)
/* This prevents "AIX/xlC" from generating an "index(s,c)" macro in strings.h
* that conflicts with libpng's png_color_16.index */
# undef __STR__
#endif
#ifdef BSD #ifdef BSD
# include <strings.h> # include <strings.h>
#else #else

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 1.0.10 - March 30, 2001 * libpng 1.0.11beta1 - April 4, 2001
* 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) 1998-2001 Glenn Randers-Pehrson * Copyright (c) 1998-2001 Glenn Randers-Pehrson
* (Version 0.96 Copyright (c) 1996, 1997 Andreas Dilger) * (Version 0.96 Copyright (c) 1996, 1997 Andreas Dilger)

12
pnggccrd.c
View File

@ -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 1.0.10 - March 30, 2001 * libpng version 1.0.11beta1 - April 4, 2001
* 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) 1998-2001 Glenn Randers-Pehrson * Copyright (c) 1998-2001 Glenn Randers-Pehrson
* Copyright (c) 1998, Intel Corporation * Copyright (c) 1998, Intel Corporation
@ -4886,7 +4886,7 @@ png_read_filter_row_mmx_up(png_row_infop row_info, png_bytep row,
#if defined(PNG_HAVE_ASSEMBLER_READ_FILTER_ROW) #if defined(PNG_HAVE_ASSEMBLER_READ_FILTER_ROW)
// Optimized png_read_filter_row routines /* Optimized png_read_filter_row routines */
void /* PRIVATE */ void /* PRIVATE */
png_read_filter_row(png_structp png_ptr, png_row_infop row_info, png_bytep png_read_filter_row(png_structp png_ptr, png_row_infop row_info, png_bytep
@ -4959,7 +4959,7 @@ png_read_filter_row(png_structp png_ptr, png_row_infop row_info, png_bytep
*rp = (png_byte)(((int)(*rp) + (int)(*lp++)) & 0xff); *rp = (png_byte)(((int)(*rp) + (int)(*lp++)) & 0xff);
rp++; rp++;
} }
} //end !UseMMX_sub } /* end !UseMMX_sub */
break; break;
case PNG_FILTER_VALUE_UP: case PNG_FILTER_VALUE_UP:
@ -4983,7 +4983,7 @@ png_read_filter_row(png_structp png_ptr, png_row_infop row_info, png_bytep
*rp = (png_byte)(((int)(*rp) + (int)(*pp++)) & 0xff); *rp = (png_byte)(((int)(*rp) + (int)(*pp++)) & 0xff);
rp++; rp++;
} }
} //end !UseMMX_up } /* end !UseMMX_up */
break; break;
case PNG_FILTER_VALUE_AVG: case PNG_FILTER_VALUE_AVG:
@ -5017,7 +5017,7 @@ png_read_filter_row(png_structp png_ptr, png_row_infop row_info, png_bytep
((int)(*pp++ + *lp++) >> 1)) & 0xff); ((int)(*pp++ + *lp++) >> 1)) & 0xff);
rp++; rp++;
} }
} //end !UseMMX_avg } /* end !UseMMX_avg */
break; break;
case PNG_FILTER_VALUE_PAETH: case PNG_FILTER_VALUE_PAETH:
@ -5080,7 +5080,7 @@ png_read_filter_row(png_structp png_ptr, png_row_infop row_info, png_bytep
*rp = (png_byte)(((int)(*rp) + p) & 0xff); *rp = (png_byte)(((int)(*rp) + p) & 0xff);
rp++; rp++;
} }
} //end !UseMMX_paeth } /* end !UseMMX_paeth */
break; break;
default: default:

2
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 1.0.10 - March 30, 2001 * libpng 1.0.11beta1 - April 4, 2001
* 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) 1998-2001 Glenn Randers-Pehrson * Copyright (c) 1998-2001 Glenn Randers-Pehrson
* (Version 0.96 Copyright (c) 1996, 1997 Andreas Dilger) * (Version 0.96 Copyright (c) 1996, 1997 Andreas Dilger)

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 1.0.10 - March 30, 2001 * libpng 1.0.11beta1 - April 4, 2001
* 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) 1998-2001 Glenn Randers-Pehrson * Copyright (c) 1998-2001 Glenn Randers-Pehrson
* (Version 0.96 Copyright (c) 1996, 1997 Andreas Dilger) * (Version 0.96 Copyright (c) 1996, 1997 Andreas Dilger)

2
pngpread.c
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@ -1,7 +1,7 @@
/* pngpread.c - read a png file in push mode /* pngpread.c - read a png file in push mode
* *
* libpng 1.0.10 - March 30, 2001 * libpng 1.0.11beta1 - April 4, 2001
* 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) 1998-2001 Glenn Randers-Pehrson * Copyright (c) 1998-2001 Glenn Randers-Pehrson
* (Version 0.96 Copyright (c) 1996, 1997 Andreas Dilger) * (Version 0.96 Copyright (c) 1996, 1997 Andreas Dilger)

8
pngread.c
View File

@ -1,7 +1,7 @@
/* pngread.c - read a PNG file /* pngread.c - read a PNG file
* *
* libpng 1.0.10 - March 30, 2001 * libpng 1.0.11beta1 - April 4, 2001
* 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) 1998-2001 Glenn Randers-Pehrson * Copyright (c) 1998-2001 Glenn Randers-Pehrson
* (Version 0.96 Copyright (c) 1996, 1997 Andreas Dilger) * (Version 0.96 Copyright (c) 1996, 1997 Andreas Dilger)
@ -715,7 +715,7 @@ 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 1.0.10 * [*] png_handle_alpha() does not exist yet, as of libpng version 1.0.11beta1
*/ */
void PNGAPI void PNGAPI
@ -764,7 +764,7 @@ 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 1.0.10 * [*] png_handle_alpha() does not exist yet, as of libpng version 1.0.11beta1
*/ */
void PNGAPI void PNGAPI
png_read_image(png_structp png_ptr, png_bytepp image) png_read_image(png_structp png_ptr, png_bytepp image)
@ -1322,7 +1322,7 @@ png_read_png(png_structp png_ptr, png_infop info_ptr,
info_ptr->free_me |= PNG_FREE_ROWS; info_ptr->free_me |= PNG_FREE_ROWS;
#endif #endif
for (row = 0; row < (int)info_ptr->height; row++) for (row = 0; row < (int)info_ptr->height; row++)
info_ptr->row_pointers[row] = png_malloc(png_ptr, info_ptr->row_pointers[row] = (png_bytep)png_malloc(png_ptr,
png_get_rowbytes(png_ptr, info_ptr)); png_get_rowbytes(png_ptr, info_ptr));
} }

2
pngrio.c
View File

@ -1,7 +1,7 @@
/* pngrio.c - functions for data input /* pngrio.c - functions for data input
* *
* libpng 1.0.10 - March 30, 2001 * libpng 1.0.11beta1 - April 4, 2001
* 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) 1998-2001 Glenn Randers-Pehrson * Copyright (c) 1998-2001 Glenn Randers-Pehrson
* (Version 0.96 Copyright (c) 1996, 1997 Andreas Dilger) * (Version 0.96 Copyright (c) 1996, 1997 Andreas Dilger)

2
pngrtran.c
View File

@ -1,7 +1,7 @@
/* pngrtran.c - transforms the data in a row for PNG readers /* pngrtran.c - transforms the data in a row for PNG readers
* *
* libpng 1.0.10 - March 30, 2001 * libpng 1.0.11beta1 - April 4, 2001
* 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) 1998-2001 Glenn Randers-Pehrson * Copyright (c) 1998-2001 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 1.0.10 - March 30, 2001 * libpng 1.0.11beta1 - April 4, 2001
* 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) 1998-2001 Glenn Randers-Pehrson * Copyright (c) 1998-2001 Glenn Randers-Pehrson
* (Version 0.96 Copyright (c) 1996, 1997 Andreas Dilger) * (Version 0.96 Copyright (c) 1996, 1997 Andreas Dilger)

11
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
* *
* libpng 1.0.10 - March 30, 2001 * libpng 1.0.11beta1 - April 4, 2001
* 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) 1998-2001 Glenn Randers-Pehrson * Copyright (c) 1998-2001 Glenn Randers-Pehrson
* (Version 0.96 Copyright (c) 1996, 1997 Andreas Dilger) * (Version 0.96 Copyright (c) 1996, 1997 Andreas Dilger)
@ -531,9 +531,9 @@ png_set_iCCP(png_structp png_ptr, png_infop info_ptr,
if (png_ptr == NULL || info_ptr == NULL || name == NULL || profile == NULL) if (png_ptr == NULL || info_ptr == NULL || name == NULL || profile == NULL)
return; return;
new_iccp_name = png_malloc(png_ptr, png_strlen(name)+1); new_iccp_name = (png_charp)png_malloc(png_ptr, png_strlen(name)+1);
png_strcpy(new_iccp_name, name); png_strcpy(new_iccp_name, name);
new_iccp_profile = png_malloc(png_ptr, proflen); new_iccp_profile = (png_charp)png_malloc(png_ptr, proflen);
png_memcpy(new_iccp_profile, profile, (png_size_t)proflen); png_memcpy(new_iccp_profile, profile, (png_size_t)proflen);
png_free_data(png_ptr, info_ptr, PNG_FREE_ICCP, 0); png_free_data(png_ptr, info_ptr, PNG_FREE_ICCP, 0);
@ -735,7 +735,8 @@ png_set_tRNS(png_structp png_ptr, png_infop info_ptr,
#ifdef PNG_FREE_ME_SUPPORTED #ifdef PNG_FREE_ME_SUPPORTED
png_free_data(png_ptr, info_ptr, PNG_FREE_TRNS, 0); png_free_data(png_ptr, info_ptr, PNG_FREE_TRNS, 0);
#endif #endif
png_ptr->trans = info_ptr->trans = png_malloc(png_ptr, num_trans); png_ptr->trans = info_ptr->trans = (png_bytep)png_malloc(png_ptr,
num_trans);
png_memcpy(info_ptr->trans, trans, num_trans); png_memcpy(info_ptr->trans, trans, num_trans);
#ifdef PNG_FREE_ME_SUPPORTED #ifdef PNG_FREE_ME_SUPPORTED
info_ptr->free_me |= PNG_FREE_TRNS; info_ptr->free_me |= PNG_FREE_TRNS;
@ -899,7 +900,7 @@ png_set_keep_unknown_chunks(png_structp png_ptr, int keep, png_bytep
if (chunk_list == NULL) if (chunk_list == NULL)
return; return;
old_num_chunks=png_ptr->num_chunk_list; old_num_chunks=png_ptr->num_chunk_list;
new_list=png_malloc(png_ptr,5*(num_chunks+old_num_chunks)); new_list=(png_bytep)png_malloc(png_ptr,5*(num_chunks+old_num_chunks));
if(png_ptr->chunk_list != (png_bytep)NULL) if(png_ptr->chunk_list != (png_bytep)NULL)
{ {
png_memcpy(new_list, png_ptr->chunk_list, 5*old_num_chunks); png_memcpy(new_list, png_ptr->chunk_list, 5*old_num_chunks);

9
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 1.0.10 - March 30, 2001 * libpng 1.0.11beta1 - April 4, 2001
* 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) 1998-2001 Glenn Randers-Pehrson * Copyright (c) 1998-2001 Glenn Randers-Pehrson
* (Version 0.96 Copyright (c) 1996, 1997 Andreas Dilger) * (Version 0.96 Copyright (c) 1996, 1997 Andreas Dilger)
@ -488,14 +488,15 @@ png_debug_malloc(png_structp png_ptr, png_uint_32 size)
/* This calls the library allocator twice, once to get the requested /* This calls the library allocator twice, once to get the requested
buffer and once to get a new free list entry. */ buffer and once to get a new free list entry. */
{ {
memory_infop pinfo = png_malloc_default(png_ptr, sizeof *pinfo); memory_infop pinfo = (memory_infop)png_malloc_default(png_ptr,
sizeof *pinfo);
pinfo->size = size; pinfo->size = size;
current_allocation += size; current_allocation += size;
total_allocation += size; total_allocation += size;
num_allocations ++; num_allocations ++;
if (current_allocation > maximum_allocation) if (current_allocation > maximum_allocation)
maximum_allocation = current_allocation; maximum_allocation = current_allocation;
pinfo->pointer = png_malloc_default(png_ptr, size); pinfo->pointer = (png_voidp)png_malloc_default(png_ptr, size);
pinfo->next = pinformation; pinfo->next = pinformation;
pinformation = pinfo; pinformation = pinfo;
/* Make sure the caller isn't assuming zeroed memory. */ /* Make sure the caller isn't assuming zeroed memory. */
@ -1522,4 +1523,4 @@ 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_10 your_png_h_is_not_version_1_0_10; typedef version_1_0_11beta1 your_png_h_is_not_version_1_0_11beta1;

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 1.0.10 - March 30, 2001 * libpng 1.0.11beta1 - April 4, 2001
* 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) 1998-2001 Glenn Randers-Pehrson * Copyright (c) 1998-2001 Glenn Randers-Pehrson
* (Version 0.96 Copyright (c) 1996, 1997 Andreas Dilger) * (Version 0.96 Copyright (c) 1996, 1997 Andreas Dilger)

2
pngvcrd.c
View File

@ -2,7 +2,7 @@
* *
* For Intel x86 CPU and Microsoft Visual C++ compiler * For Intel x86 CPU and Microsoft Visual C++ compiler
* *
* libpng 1.0.10 - March 30, 2001 * libpng 1.0.11beta1 - April 4, 2001
* 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) 1998-2001 Glenn Randers-Pehrson * Copyright (c) 1998-2001 Glenn Randers-Pehrson
* Copyright (c) 1998, Intel Corporation * Copyright (c) 1998, Intel Corporation

2
pngwio.c
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@ -1,7 +1,7 @@
/* pngwio.c - functions for data output /* pngwio.c - functions for data output
* *
* libpng 1.0.10 - March 30, 2001 * libpng 1.0.11beta1 - April 4, 2001
* 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) 1998-2001 Glenn Randers-Pehrson * Copyright (c) 1998-2001 Glenn Randers-Pehrson
* (Version 0.96 Copyright (c) 1996, 1997 Andreas Dilger) * (Version 0.96 Copyright (c) 1996, 1997 Andreas Dilger)

10
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 1.0.10 - March 30, 2001 * libpng 1.0.11beta1 - April 4, 2001
* 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) 1998-2001 Glenn Randers-Pehrson * Copyright (c) 1998-2001 Glenn Randers-Pehrson
* (Version 0.96 Copyright (c) 1996, 1997 Andreas Dilger) * (Version 0.96 Copyright (c) 1996, 1997 Andreas Dilger)
@ -1138,10 +1138,10 @@ png_set_filter_heuristics(png_structp png_ptr, int heuristic_method,
if (png_ptr->filter_weights == NULL) if (png_ptr->filter_weights == NULL)
{ {
png_ptr->filter_weights = (png_uint_16p) png_malloc(png_ptr, png_ptr->filter_weights = (png_uint_16p)png_malloc(png_ptr,
(png_uint_32)(sizeof(png_uint_16) * num_weights)); (png_uint_32)(sizeof(png_uint_16) * num_weights));
png_ptr->inv_filter_weights = (png_uint_16p) png_malloc(png_ptr, png_ptr->inv_filter_weights = (png_uint_16p)png_malloc(png_ptr,
(png_uint_32)(sizeof(png_uint_16) * num_weights)); (png_uint_32)(sizeof(png_uint_16) * num_weights));
for (i = 0; i < num_weights; i++) for (i = 0; i < num_weights; i++)
@ -1173,10 +1173,10 @@ png_set_filter_heuristics(png_structp png_ptr, int heuristic_method,
*/ */
if (png_ptr->filter_costs == NULL) if (png_ptr->filter_costs == NULL)
{ {
png_ptr->filter_costs = (png_uint_16p) png_malloc(png_ptr, png_ptr->filter_costs = (png_uint_16p)png_malloc(png_ptr,
(png_uint_32)(sizeof(png_uint_16) * PNG_FILTER_VALUE_LAST)); (png_uint_32)(sizeof(png_uint_16) * PNG_FILTER_VALUE_LAST));
png_ptr->inv_filter_costs = (png_uint_16p) png_malloc(png_ptr, png_ptr->inv_filter_costs = (png_uint_16p)png_malloc(png_ptr,
(png_uint_32)(sizeof(png_uint_16) * PNG_FILTER_VALUE_LAST)); (png_uint_32)(sizeof(png_uint_16) * PNG_FILTER_VALUE_LAST));
for (i = 0; i < PNG_FILTER_VALUE_LAST; i++) for (i = 0; i < PNG_FILTER_VALUE_LAST; i++)

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 1.0.10 - March 30, 2001 * libpng 1.0.11beta1 - April 4, 2001
* 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) 1998-2001 Glenn Randers-Pehrson * Copyright (c) 1998-2001 Glenn Randers-Pehrson
* (Version 0.96 Copyright (c) 1996, 1997 Andreas Dilger) * (Version 0.96 Copyright (c) 1996, 1997 Andreas Dilger)

4
pngwutil.c
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@ -1,7 +1,7 @@
/* pngwutil.c - utilities to write a PNG file /* pngwutil.c - utilities to write a PNG file
* *
* libpng 1.0.10 - March 30, 2001 * libpng 1.0.11beta1 - April 4, 2001
* 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) 1998-2001 Glenn Randers-Pehrson * Copyright (c) 1998-2001 Glenn Randers-Pehrson
* (Version 0.96 Copyright (c) 1996, 1997 Andreas Dilger) * (Version 0.96 Copyright (c) 1996, 1997 Andreas Dilger)
@ -730,7 +730,7 @@ png_write_sPLT(png_structp png_ptr, png_sPLT_tp spalette)
} }
/* make sure we include the NULL after the name */ /* make sure we include the NULL after the name */
png_write_chunk_start(png_ptr, (png_bytep) png_sPLT, png_write_chunk_start(png_ptr, (png_bytep)png_sPLT,
(png_uint_32)(name_len + 2 + palette_size)); (png_uint_32)(name_len + 2 + palette_size));
png_write_chunk_data(png_ptr, (png_bytep)new_name, name_len + 1); png_write_chunk_data(png_ptr, (png_bytep)new_name, name_len + 1);
png_write_chunk_data(png_ptr, (png_bytep)&spalette->depth, 1); png_write_chunk_data(png_ptr, (png_bytep)&spalette->depth, 1);

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 1.0.10 (March 30, 2001) and zlib libpng 1.0.11beta1 (April 4, 2001) 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

2
projects/msvc/png32ms.def
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@ -6,7 +6,7 @@ LIBRARY
DESCRIPTION "PNG image compression library for Windows" DESCRIPTION "PNG image compression library for Windows"
EXPORTS EXPORTS
;Version 1.0.10 ;Version 1.0.11beta1
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

8
projects/wince/READMEE.WCE
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@ -8,9 +8,9 @@ libpng for WindowsCE Rel.1.0
Introduction Introduction
============ ============
This is libpng 1.0.10 ported to WindowsCE 2.0 and 2.11. This is libpng 1.0.11beta1 ported to WindowsCE 2.0 and 2.11.
libpng 1.0.10 is a PNG reference library. libpng 1.0.11beta1 is a PNG reference library.
See README, a document of original libpng 1.0.10. See README, a document of original libpng 1.0.11beta1.
zlib for WindowsCE zlib for WindowsCE
================== ==================
@ -23,7 +23,7 @@ This software is provided 'as-is', without any express or implied
warranty. In no event will the authors be held liable for any damages warranty. In no event will the authors be held liable for any damages
arising from the use of this software. arising from the use of this software.
See README and LICENSE, documents of original libpng 1.0.10, for conditions See README and LICENSE, documents of original libpng 1.0.11beta1, for conditions
of use and distribution. of use and distribution.
Files Files

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projects/wince/READMEJ.WCE
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@ -24,7 +24,7 @@ libpng
になったいかなる被害についても、作者、配布者、その他利用者以外の人物、 になったいかなる被害についても、作者、配布者、その他利用者以外の人物、
団体に責任をとる義務はないものとします。 団体に責任をとる義務はないものとします。
その他、このソフトウェアの利用条件については、原版である libpng 1.0.10に その他、このソフトウェアの利用条件については、原版である libpng 1.0.11beta1に
準拠するものとします。詳しくは、付属の README,LICENSE をお読みください。 準拠するものとします。詳しくは、付属の README,LICENSE をお読みください。
収録内容 収録内容

2
projects/wince/png32ce.def
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@ -5,7 +5,7 @@
LIBRARY lpngce LIBRARY lpngce
EXPORTS EXPORTS
;Version 1.0.10 ;Version 1.0.11beta1
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/makefile.aix
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@ -18,7 +18,7 @@ RM = rm -f
# read libpng.txt or png.h to see why PNGMAJ is 2. You should not # read libpng.txt or png.h to see why PNGMAJ is 2. You should not
# have to change it. # have to change it.
PNGMAJ = 2 PNGMAJ = 2
PNGMIN = 1.0.10 PNGMIN = 1.0.11beta1
PNGVER = $(PNGMAJ).$(PNGMIN) PNGVER = $(PNGMAJ).$(PNGMIN)
prefix=/usr/local prefix=/usr/local

2
scripts/makefile.beos
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@ -13,7 +13,7 @@ ZLIBINC=/usr/local/include
# read libpng.txt or png.h to see why PNGMAJ is 2. You should not # read libpng.txt or png.h to see why PNGMAJ is 2. You should not
# have to change it. # have to change it.
PNGMAJ = 2 PNGMAJ = 2
PNGMIN = 1.0.10 PNGMIN = 1.0.11beta1
PNGVER = $(PNGMAJ).$(PNGMIN) PNGVER = $(PNGMAJ).$(PNGMIN)
ALIGN= ALIGN=

6
scripts/makefile.cygwin
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@ -39,9 +39,9 @@ CFLAGS=-I$(ZLIBINC) -Wall -O3 $(ALIGN) -funroll-loops \
# have to change it. # have to change it.
PNGMAJ = 2 PNGMAJ = 2
#PNGDLL = $1# msvc #PNGDLL = $1# msvc
PNGDLL = 2# cygwin 1.0.10 PNGDLL = 2# cygwin 1.0.11beta1
PNGMIN = 1.0.10 PNGMIN = 1.0.11beta1
PNGMIN_BASE = 1.0.10 PNGMIN_BASE = 1.0.11
PNGVER = $(PNGMAJ).$(PNGMIN) PNGVER = $(PNGMAJ).$(PNGMIN)
SHAREDLIB=cygpng$(PNGDLL).dll SHAREDLIB=cygpng$(PNGDLL).dll

2
scripts/makefile.dec
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@ -17,7 +17,7 @@ ZLIBINC=../zlib
# read libpng.txt or png.h to see why PNGMAJ is 2. You should not # read libpng.txt or png.h to see why PNGMAJ is 2. You should not
# have to change it. # have to change it.
PNGMAJ = 2 PNGMAJ = 2
PNGMIN = 1.0.10 PNGMIN = 1.0.11beta1
PNGVER = $(PNGMAJ).$(PNGMIN) PNGVER = $(PNGMAJ).$(PNGMIN)
CC=cc CC=cc

2
scripts/makefile.gcmmx
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@ -51,7 +51,7 @@ RANLIB=ranlib
# read libpng.txt or png.h to see why PNGMAJ is 2. You should not # read libpng.txt or png.h to see why PNGMAJ is 2. You should not
# have to change it. # have to change it.
PNGMAJ = 2 PNGMAJ = 2
PNGMIN = 1.0.10 PNGMIN = 1.0.11beta1
PNGVER = $(PNGMAJ).$(PNGMIN) PNGVER = $(PNGMAJ).$(PNGMIN)
INCPATH=$(prefix)/include INCPATH=$(prefix)/include

2
scripts/makefile.hpgcc
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@ -34,7 +34,7 @@ RANLIB=ranlib
# read libpng.txt or png.h to see why PNGMAJ is 2. You should not # read libpng.txt or png.h to see why PNGMAJ is 2. You should not
# have to change it. # have to change it.
PNGMAJ = 2 PNGMAJ = 2
PNGMIN = 1.0.10 PNGMIN = 1.0.11beta1
PNGVER = $(PNGMAJ).$(PNGMIN) PNGVER = $(PNGMAJ).$(PNGMIN)
INCPATH=$(prefix)/include INCPATH=$(prefix)/include

2
scripts/makefile.hpux
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@ -19,7 +19,7 @@ RANLIB=ranlib
# read libpng.txt or png.h to see why PNGMAJ is 2. You should not # read libpng.txt or png.h to see why PNGMAJ is 2. You should not
# have to change it. # have to change it.
PNGMAJ = 2 PNGMAJ = 2
PNGMIN = 1.0.10 PNGMIN = 1.0.11beta1
PNGVER = $(PNGMAJ).$(PNGMIN) PNGVER = $(PNGMAJ).$(PNGMIN)
# where make install puts libpng.a and png.h # where make install puts libpng.a and png.h

2
scripts/makefile.linux
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@ -34,7 +34,7 @@ RANLIB=ranlib
# read libpng.txt or png.h to see why PNGMAJ is 2. You should not # read libpng.txt or png.h to see why PNGMAJ is 2. You should not
# have to change it. # have to change it.
PNGMAJ = 2 PNGMAJ = 2
PNGMIN = 1.0.10 PNGMIN = 1.0.11beta1
PNGVER = $(PNGMAJ).$(PNGMIN) PNGVER = $(PNGMAJ).$(PNGMIN)
INCPATH=$(prefix)/include INCPATH=$(prefix)/include

2
scripts/makefile.sco
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@ -25,7 +25,7 @@ RANLIB=echo
# read libpng.txt or png.h to see why PNGMAJ is 2. You should not # read libpng.txt or png.h to see why PNGMAJ is 2. You should not
# have to change it. # have to change it.
PNGMAJ = 2 PNGMAJ = 2
PNGMIN = 1.0.10 PNGMIN = 1.0.11beta1
PNGVER = $(PNGMAJ).$(PNGMIN) PNGVER = $(PNGMAJ).$(PNGMIN)
INCPATH=$(prefix)/include INCPATH=$(prefix)/include

4
scripts/makefile.sggcc
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@ -19,8 +19,8 @@ CFLAGS=-I$(ZLIBINC) -O2 $(WARNMORE) -fPIC -mabi=n32
LDFLAGS=-L. -L$(ZLIBLIB) -lpng -lz -lm LDFLAGS=-L. -L$(ZLIBLIB) -lpng -lz -lm
LDSHARED=gcc -shared LDSHARED=gcc -shared
VER=1.0.10 VER=1.0.11beta1
LIBS=libpng.so.1.0.10 LIBS=libpng.so.1.0.11beta1
SHAREDLIB=libpng.so SHAREDLIB=libpng.so
libdir=$(prefix)/lib32 libdir=$(prefix)/lib32

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scripts/makefile.sgi
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@ -25,7 +25,7 @@ CFLAGS=-I$(ZLIBINC) -O $(WARNMORE) -DPNG_USE_PNGGCCRD -DPNG_NO_ASSEMBLER_CODE
LDFLAGS=-L. -L$(ZLIBLIB) -lpng -lz -lm LDFLAGS=-L. -L$(ZLIBLIB) -lpng -lz -lm
LDSHARED=cc -shared LDSHARED=cc -shared
VER=1.0.10 VER=1.0.11beta1
SONUM=2 SONUM=2
SHAREDLIB=libpng.so SHAREDLIB=libpng.so
libdir=$(prefix) libdir=$(prefix)

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scripts/makefile.solaris
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@ -31,7 +31,7 @@ RANLIB=echo
# read libpng.txt or png.h to see why PNGMAJ is 2. You should not # read libpng.txt or png.h to see why PNGMAJ is 2. You should not
# have to change it. # have to change it.
PNGMAJ = 2 PNGMAJ = 2
PNGMIN = 1.0.10 PNGMIN = 1.0.11beta1
PNGVER = $(PNGMAJ).$(PNGMIN) PNGVER = $(PNGMAJ).$(PNGMIN)
INCPATH=$(prefix)/include INCPATH=$(prefix)/include

4
scripts/pngdef.pas
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@ -5,8 +5,8 @@ unit pngdef;
interface interface
const const
PNG_LIBPNG_VER_STRING = '1.0.10'; PNG_LIBPNG_VER_STRING = '1.0.11beta1';
PNG_LIBPNG_VER = 10010; PNG_LIBPNG_VER = 10011;
type type
png_uint_32 = Cardinal; png_uint_32 = Cardinal;