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[libpng16] Imported from libpng-1.6.32beta03.tar

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Glenn Randers-Pehrson 2017-08-01 22:04:16 -05:00
parent 71a56180e5
commit 611b29acd8
12 changed files with 35 additions and 25 deletions
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2
CHANGES
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@ -5919,7 +5919,7 @@ Version 1.6.32beta01 [July 31, 2017]
png_set_eXIf_1(), respectively, to avoid breaking API compatibility
with libpng-1.6.31.
Version 1.6.32beta02 [August 2, 2017]
Version 1.6.32beta02 [August 1, 2017]
Updated contrib/libtests/pngunknown.c with eXIf chunk.
Version 1.6.32beta03 [August 2, 2017]

2
LICENSE
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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 1.6.32beta03, August 1, 2017 are
libpng versions 1.0.7, July 1, 2000 through 1.6.32beta03, August 2, 2017 are
Copyright (c) 2000-2002, 2004, 2006-2017 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

2
README
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@ -1,4 +1,4 @@
README for libpng version 1.6.32beta03 - August 1, 2017 (shared library 16.0)
README for libpng version 1.6.32beta03 - August 2, 2017 (shared library 16.0)
See the note about version numbers near the top of png.h
See INSTALL for instructions on how to install libpng.

4
libpng-manual.txt
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@ -1,6 +1,6 @@
libpng-manual.txt - A description on how to use and modify libpng
libpng version 1.6.32beta03 - August 1, 2017
libpng version 1.6.32beta03 - August 2, 2017
Updated and distributed by Glenn Randers-Pehrson
<glennrp at users.sourceforge.net>
Copyright (c) 1998-2017 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 1.6.32beta03 - August 1, 2017
libpng versions 0.97, January 1998, through 1.6.32beta03 - August 2, 2017
Updated and distributed by Glenn Randers-Pehrson
Copyright (c) 1998-2017 Glenn Randers-Pehrson

12
libpng.3
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@ -1,4 +1,4 @@
.TH LIBPNG 3 "August 1, 2017"
.TH LIBPNG 3 "August 2, 2017"
.SH NAME
libpng \- Portable Network Graphics (PNG) Reference Library 1.6.32beta03
.SH SYNOPSIS
@ -514,7 +514,7 @@ 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 1.6.32beta03 - August 1, 2017
libpng version 1.6.32beta03 - August 2, 2017
Updated and distributed by Glenn Randers-Pehrson
<glennrp at users.sourceforge.net>
Copyright (c) 1998-2017 Glenn Randers-Pehrson
@ -525,7 +525,7 @@ libpng-manual.txt - A description on how to use and modify libpng
Based on:
libpng versions 0.97, January 1998, through 1.6.32beta03 - August 1, 2017
libpng versions 0.97, January 1998, through 1.6.32beta03 - August 2, 2017
Updated and distributed by Glenn Randers-Pehrson
Copyright (c) 1998-2017 Glenn Randers-Pehrson
@ -6076,7 +6076,7 @@ possible without all of you.
Thanks to Frank J. T. Wojcik for helping with the documentation.
Libpng version 1.6.32beta03 - August 1, 2017:
Libpng version 1.6.32beta03 - August 2, 2017:
Initially created in 1995 by Guy Eric Schalnat, then of Group 42, Inc.
Currently maintained by Glenn Randers-Pehrson (glennrp at users.sourceforge.net).
@ -6101,7 +6101,7 @@ this sentence.
This code is released under the libpng license.
libpng versions 1.0.7, July 1, 2000 through 1.6.32beta03, August 1, 2017 are
libpng versions 1.0.7, July 1, 2000 through 1.6.32beta03, August 2, 2017 are
Copyright (c) 2000-2002, 2004, 2006-2017 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
@ -6229,7 +6229,7 @@ files "pngbar.png" and "pngbar.jpg (88x31) and "pngnow.png" (98x31).
Glenn Randers-Pehrson
glennrp at users.sourceforge.net
August 1, 2017
August 2, 2017
.\" end of man page

18
png.c
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@ -619,8 +619,18 @@ png_free_data(png_const_structrp png_ptr, png_inforp info_ptr, png_uint_32 mask,
/* Free any eXIf entry */
if (((mask & PNG_FREE_EXIF) & info_ptr->free_me) != 0)
{
png_free(png_ptr, info_ptr->exif);
info_ptr->exif = NULL;
# ifdef PNG_READ_eXIf_SUPPORTED
if (info_ptr->eXIf_buf)
{
png_free(png_ptr, info_ptr->eXIf_buf);
info_ptr->eXIf_buf = NULL;
}
# endif
if (info_ptr->exif)
{
png_free(png_ptr, info_ptr->exif);
info_ptr->exif = NULL;
}
info_ptr->valid &= ~PNG_INFO_eXIf;
}
#endif
@ -806,14 +816,14 @@ png_get_copyright(png_const_structrp png_ptr)
#else
# ifdef __STDC__
return PNG_STRING_NEWLINE \
"libpng version 1.6.32beta03 - August 1, 2017" PNG_STRING_NEWLINE \
"libpng version 1.6.32beta03 - August 2, 2017" PNG_STRING_NEWLINE \
"Copyright (c) 1998-2002,2004,2006-2017 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 1.6.32beta03 - August 1, 2017\
return "libpng version 1.6.32beta03 - August 2, 2017\
Copyright (c) 1998-2002,2004,2006-2017 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 1.6.32beta03, August 1, 2017
* libpng version 1.6.32beta03, August 2, 2017
*
* Copyright (c) 1998-2002,2004,2006-2017 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 1.6.32beta03, August 1, 2017:
* libpng versions 0.97, January 1998, through 1.6.32beta03, August 2, 2017:
* 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 1.6.32beta03, August 1, 2017 are
* libpng versions 1.0.7, July 1, 2000 through 1.6.32beta03, August 2, 2017 are
* Copyright (c) 2000-2002, 2004, 2006-2017 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
@ -241,7 +241,7 @@
* Y2K compliance in libpng:
* =========================
*
* August 1, 2017
* August 2, 2017
*
* Since the PNG Development group is an ad-hoc body, we can't make
* an official declaration.
@ -310,7 +310,7 @@
/* Version information for png.h - this should match the version in png.c */
#define PNG_LIBPNG_VER_STRING "1.6.32beta03"
#define PNG_HEADER_VERSION_STRING " libpng version 1.6.32beta03 - August 1, 2017\n"
#define PNG_HEADER_VERSION_STRING " libpng version 1.6.32beta03 - August 2, 2017\n"
#define PNG_LIBPNG_VER_SONUM 16
#define PNG_LIBPNG_VER_DLLNUM 16

2
pngconf.h
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@ -1,7 +1,7 @@
/* pngconf.h - machine configurable file for libpng
*
* libpng version 1.6.32beta03, August 1, 2017
* libpng version 1.6.32beta03, August 2, 2017
*
* Copyright (c) 1998-2002,2004,2006-2016 Glenn Randers-Pehrson
* (Version 0.96 Copyright (c) 1996, 1997 Andreas Dilger)

2
projects/vstudio/README.txt
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@ -1,7 +1,7 @@
VisualStudio instructions
libpng version 1.6.32beta03 - August 1, 2017
libpng version 1.6.32beta03 - August 2, 2017
Copyright (c) 2010,2013,2015 Glenn Randers-Pehrson

2
projects/vstudio/zlib.props
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@ -2,7 +2,7 @@
<!--
* zlib.props - location of zlib source
*
* libpng version 1.6.32beta03 - August 1, 2017
* libpng version 1.6.32beta03 - August 2, 2017
*
* Copyright (c) 1998-2011 Glenn Randers-Pehrson
*

2
scripts/README.txt
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@ -1,5 +1,5 @@
Makefiles for libpng version 1.6.32beta03 - August 1, 2017
Makefiles for libpng version 1.6.32beta03 - August 2, 2017
pnglibconf.h.prebuilt => Stores configuration settings
makefile.linux => Linux/ELF makefile

2
scripts/pnglibconf.h.prebuilt
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@ -2,7 +2,7 @@
/* pnglibconf.h - library build configuration */
/* Libpng version 1.6.32beta03 - August 1, 2017 */
/* Libpng version 1.6.32beta03 - August 2, 2017 */
/* Copyright (c) 1998-2017 Glenn Randers-Pehrson */