[libpng17] Imported from libpng-1.7.0beta69.tar

This commit is contained in:
Glenn Randers-Pehrson 2015-11-24 07:38:29 -06:00
parent f476f13488
commit 0cb0a45721
17 changed files with 31 additions and 27 deletions

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@ -1018,6 +1018,8 @@ Version 1.7.0beta69 [November 24, 2015]
had bugs which were likely to expose end cases of rgb-to-gray conversion
errors. This might possibly explain some of the machine math dependencies
we are seeing.
Temporarily disabled filter selection while writing, and temporarily
replaced pngtest.png accordingly.
Send comments/corrections/commendations to png-mng-implement at lists.sf.net
(subscription required; visit

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@ -5317,6 +5317,8 @@ Version 1.7.0beta69 [November 24, 2015]
had bugs which were likely to expose end cases of rgb-to-gray conversion
errors. This might possibly explain some of the machine math dependencies
we are seeing.
Temporarily disabled filter selection while writing, and temporarily
replaced pngtest.png accordingly.
Send comments/corrections/commendations to png-mng-implement at lists.sf.net
(subscription required; visit

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@ -10,7 +10,7 @@ this sentence.
This code is released under the libpng license.
libpng versions 1.0.7, July 1, 2000, through 1.7.0beta69, November 13, 2015, are
libpng versions 1.0.7, July 1, 2000, through 1.7.0beta69, November 24, 2015, are
Copyright (c) 2000-2002, 2004, 2006-2015 Glenn Randers-Pehrson, are
derived from libpng-1.0.6, and are distributed according to the same
disclaimer and license as libpng-1.0.6 with the following individuals
@ -109,4 +109,4 @@ the additional disclaimers inserted at version 1.0.7.
Glenn Randers-Pehrson
glennrp at users.sourceforge.net
November 13, 2015
November 24, 2015

2
README
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@ -1,4 +1,4 @@
README for libpng version 1.7.0beta69 - November 13, 2015 (shared library 17.0)
README for libpng version 1.7.0beta69 - November 24, 2015 (shared library 17.0)
See the note about version numbers near the top of png.h
See INSTALL for instructions on how to install libpng.

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@ -1,7 +1,7 @@
/* pngvalid.c - validate libpng by constructing then reading png files.
*
* Last changed in libpng 1.5.24 [(PENDING RELEASE)]
* Last changed in libpng 1.5.25 [RDATE%]
* Copyright (c) 2014-2015 Glenn Randers-Pehrson
* Written by John Cunningham Bowler
*

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@ -1,6 +1,6 @@
libpng-manual.txt - A description on how to use and modify libpng
libpng version 1.7.0beta69 - November 13, 2015
libpng version 1.7.0beta69 - November 24, 2015
Updated and distributed by Glenn Randers-Pehrson
<glennrp at users.sourceforge.net>
Copyright (c) 1998-2015 Glenn Randers-Pehrson
@ -11,7 +11,7 @@ libpng-manual.txt - A description on how to use and modify libpng
Based on:
libpng versions 0.97, January 1998, through 1.7.0beta69 - November 13, 2015
libpng versions 0.97, January 1998, through 1.7.0beta69 - November 24, 2015
Updated and distributed by Glenn Randers-Pehrson
Copyright (c) 1998-2015 Glenn Randers-Pehrson

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@ -1,4 +1,4 @@
.TH LIBPNG 3 "November 13, 2015"
.TH LIBPNG 3 "November 24, 2015"
.SH NAME
libpng \- Portable Network Graphics (PNG) Reference Library 1.7.0beta69
.SH SYNOPSIS
@ -498,7 +498,7 @@ Following is a copy of the libpng-manual.txt file that accompanies libpng.
.SH LIBPNG.TXT
libpng-manual.txt - A description on how to use and modify libpng
libpng version 1.7.0beta69 - November 13, 2015
libpng version 1.7.0beta69 - November 24, 2015
Updated and distributed by Glenn Randers-Pehrson
<glennrp at users.sourceforge.net>
Copyright (c) 1998-2015 Glenn Randers-Pehrson
@ -509,7 +509,7 @@ libpng-manual.txt - A description on how to use and modify libpng
Based on:
libpng versions 0.97, January 1998, through 1.7.0beta69 - November 13, 2015
libpng versions 0.97, January 1998, through 1.7.0beta69 - November 24, 2015
Updated and distributed by Glenn Randers-Pehrson
Copyright (c) 1998-2015 Glenn Randers-Pehrson
@ -5980,7 +5980,7 @@ possible without all of you.
Thanks to Frank J. T. Wojcik for helping with the documentation.
Libpng version 1.7.0beta69 - November 13, 2015:
Libpng version 1.7.0beta69 - November 24, 2015:
Initially created in 1995 by Guy Eric Schalnat, then of Group 42, Inc.
Currently maintained by Glenn Randers-Pehrson (glennrp at users.sourceforge.net).
@ -6005,7 +6005,7 @@ this sentence.
This code is released under the libpng license.
libpng versions 1.0.7, July 1, 2000, through 1.7.0beta69, November 13, 2015, are
libpng versions 1.0.7, July 1, 2000, through 1.7.0beta69, November 24, 2015, are
Copyright (c) 2000-2002, 2004, 2006-2015 Glenn Randers-Pehrson, are
derived from libpng-1.0.6, and are distributed according to the same
disclaimer and license as libpng-1.0.6 with the following individuals
@ -6104,7 +6104,7 @@ the additional disclaimers inserted at version 1.0.7.
Glenn Randers-Pehrson
glennrp at users.sourceforge.net
November 13, 2015
November 24, 2015
.\" end of man page

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@ -1,4 +1,4 @@
.TH LIBPNGPF 3 "November 13, 2015"
.TH LIBPNGPF 3 "November 24, 2015"
.SH NAME
libpng \- Portable Network Graphics (PNG) Reference Library 1.7.0beta69
(private functions)

2
png.5
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@ -1,4 +1,4 @@
.TH PNG 5 "November 13, 2015"
.TH PNG 5 "November 24, 2015"
.SH NAME
png \- Portable Network Graphics (PNG) format
.SH DESCRIPTION

4
png.c
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@ -711,13 +711,13 @@ png_get_copyright(png_const_structrp png_ptr)
#else
# ifdef __STDC__
return PNG_STRING_NEWLINE \
"libpng version 1.7.0beta69 - November 23, 2015" PNG_STRING_NEWLINE \
"libpng version 1.7.0beta69 - November 24, 2015" PNG_STRING_NEWLINE \
"Copyright (c) 1998-2015 Glenn Randers-Pehrson" PNG_STRING_NEWLINE \
"Copyright (c) 1996-1997 Andreas Dilger" PNG_STRING_NEWLINE \
"Copyright (c) 1995-1996 Guy Eric Schalnat, Group 42, Inc." \
PNG_STRING_NEWLINE;
# else
return "libpng version 1.7.0beta69 - November 23, 2015\
return "libpng version 1.7.0beta69 - November 24, 2015\
Copyright (c) 1998-2015 Glenn Randers-Pehrson\
Copyright (c) 1996-1997 Andreas Dilger\
Copyright (c) 1995-1996 Guy Eric Schalnat, Group 42, Inc.";

10
png.h
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@ -1,7 +1,7 @@
/* png.h - header file for PNG reference library
*
* libpng version 1.7.0beta69, November 23, 2015
* libpng version 1.7.0beta69, November 24, 2015
*
* Copyright (c) 1998-2015 Glenn Randers-Pehrson
* (Version 0.96 Copyright (c) 1996, 1997 Andreas Dilger)
@ -12,7 +12,7 @@
* Authors and maintainers:
* libpng versions 0.71, May 1995, through 0.88, January 1996: Guy Schalnat
* libpng versions 0.89, June 1996, through 0.96, May 1997: Andreas Dilger
* libpng versions 0.97, January 1998, through 1.7.0beta69, November 23, 2015:
* libpng versions 0.97, January 1998, through 1.7.0beta69, November 24, 2015:
* Glenn Randers-Pehrson.
* See also "Contributing Authors", below.
*/
@ -25,7 +25,7 @@
*
* This code is released under the libpng license.
*
* libpng versions 1.0.7, July 1, 2000, through 1.7.0beta69, November 23, 2015, are
* libpng versions 1.0.7, July 1, 2000, through 1.7.0beta69, November 24, 2015, are
* Copyright (c) 2000-2002, 2004, 2006-2015 Glenn Randers-Pehrson, are
* derived from libpng-1.0.6, and are distributed according to the same
* disclaimer and license as libpng-1.0.6 with the following individuals
@ -218,7 +218,7 @@
* Y2K compliance in libpng:
* =========================
*
* November 23, 2015
* November 24, 2015
*
* Since the PNG Development group is an ad-hoc body, we can't make
* an official declaration.
@ -288,7 +288,7 @@
/* Version information for png.h - this should match the version in png.c */
#define PNG_LIBPNG_VER_STRING "1.7.0beta69"
#define PNG_HEADER_VERSION_STRING \
" libpng version 1.7.0beta69 - November 23, 2015\n"
" libpng version 1.7.0beta69 - November 24, 2015\n"
#define PNG_LIBPNG_VER_SONUM 17
#define PNG_LIBPNG_VER_DLLNUM 17

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@ -1,7 +1,7 @@
/* pngconf.h - machine configurable file for libpng
*
* libpng version 1.7.0beta69, November 23, 2015
* libpng version 1.7.0beta69, November 24, 2015
*
* Copyright (c) 1998-2015 Glenn Randers-Pehrson
* (Version 0.96 Copyright (c) 1996, 1997 Andreas Dilger)

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@ -1,7 +1,7 @@
/* pngtest.c - a simple test program to test libpng
*
* Last changed in libpng 1.7.0 [(PENDING RELEASE)]
* Last changed in libpng 1.5.25 [(PENDING RELEASE)]
* Copyright (c) 1998-2015 Glenn Randers-Pehrson
* (Version 0.96 Copyright (c) 1996, 1997 Andreas Dilger)
* (Version 0.88 Copyright (c) 1995, 1996 Guy Eric Schalnat, Group 42, Inc.)

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@ -1,7 +1,7 @@
VisualStudio instructions
libpng version 1.7.0beta69 - November 13, 2015
libpng version 1.7.0beta69 - November 24, 2015
Copyright (c) 1998-2010 Glenn Randers-Pehrson

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@ -2,7 +2,7 @@
<!--
* zlib.props - location of zlib source
*
* libpng version 1.7.0beta69 - November 13, 2015
* libpng version 1.7.0beta69 - November 24, 2015
*
* Copyright (c) 1998-2011 Glenn Randers-Pehrson
*

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@ -1,5 +1,5 @@
Makefiles for libpng version 1.7.0beta69 - November 13, 2015
Makefiles for libpng version 1.7.0beta69 - November 24, 2015
pnglibconf.h.prebuilt => Stores configuration settings
makefile.linux => Linux/ELF makefile

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@ -2,7 +2,7 @@
/* pnglibconf.h - library build configuration */
/* Libpng version 1.7.0beta69 - November 23, 2015 */
/* Libpng version 1.7.0beta69 - November 24, 2015 */
/* Copyright (c) 1998-2015 Glenn Randers-Pehrson */