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[libpng17] Imported from libpng-1.7.0beta83.tar

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Glenn Randers-Pehrson 2016-07-23 16:33:00 -05:00
parent 2a2373c1ec
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16 changed files with 84 additions and 26 deletions
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2
INSTALL
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@ -79,7 +79,7 @@ Or you can use one of the "projects" in the "projects" directory.
Before installing libpng, you must first install zlib, if it Before installing libpng, you must first install zlib, if it
is not already on your system. zlib can usually be found is not already on your system. zlib can usually be found
wherever you got libpng; otherwise go to http://zlib.net. You can place wherever you got libpng; otherwise go to http://zlib.net. You can place
zlib in in the same directory as libpng or in another directory. zlib in the same directory as libpng or in another directory.
If your system already has a preinstalled zlib you will still need If your system already has a preinstalled zlib you will still need
to have access to the zlib.h and zconf.h include files that to have access to the zlib.h and zconf.h include files that

4
LICENSE
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@ -10,7 +10,7 @@ this sentence.
This code is released under the libpng license. This code is released under the libpng license.
libpng versions 1.0.7, July 1, 2000, through 1.7.0beta83, July 4, 2016, are libpng versions 1.0.7, July 1, 2000, through 1.7.0beta83, July 23, 2016, are
Copyright (c) 2000-2002, 2004, 2006-2016 Glenn Randers-Pehrson, are Copyright (c) 2000-2002, 2004, 2006-2016 Glenn Randers-Pehrson, are
derived from libpng-1.0.6, and are distributed according to the same 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 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 Glenn Randers-Pehrson
glennrp at users.sourceforge.net glennrp at users.sourceforge.net
July 4, 2016 July 23, 2016

2
README
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@ -1,4 +1,4 @@
README for libpng version 1.7.0beta83 - July 4, 2016 (shared library 17.0) README for libpng version 1.7.0beta83 - July 23, 2016 (shared library 17.0)
See the note about version numbers near the top of png.h See the note about version numbers near the top of png.h
See INSTALL for instructions on how to install libpng. See INSTALL for instructions on how to install libpng.

7
contrib/tools/chkfmt
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@ -1,4 +1,11 @@
#!/bin/sh #!/bin/sh
# chkfmt
#
# COPYRIGHT: Written by John Cunningham Bowler, 2010.
# To the extent possible under law, the author has waived all copyright and
# related or neighboring rights to this work. This work is published from:
# United States.
# #
# Check the format of the source files in the current directory - checks for a # Check the format of the source files in the current directory - checks for a
# line length of 80 characters max and no tab characters. # line length of 80 characters max and no tab characters.

25
contrib/tools/reindent Normal file
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@ -0,0 +1,25 @@
#!/bin/sh
# reindent a libpng C source
# COPYRIGHT: Written by Glenn Randers-Pehrson, 2016.
# To the extent possible under law, the author has waived all copyright and
# related or neighboring rights to this work. This work is published from:
# United States.
# Usage:
# reindent inputtabsize outputtabsize inputcontinuestring outputcontinuestring
#
# Assumes that continued lines begin with indentation plus one space, and
# that continued comments begin with indentation plus " *".
#
# eg, to change libpng coding style from 3-space indentation with 4-space
# continuations to 4-space indentation with 2-space continuations:
#
# reindent 3 4 "\t " " " < example.c > example.c_4_2
# and to restore the file back to libpng coding style
# reindent 4 3 " " " " < example.c_4_2 > example.c_3_4
unexpand --first-only --t $1 | \
sed -e "/^ *$3[^\*]/{s/$3/$4/}" | \
expand -t $2

17
libpng-manual.txt
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@ -1,6 +1,6 @@
libpng-manual.txt - A description on how to use and modify libpng libpng-manual.txt - A description on how to use and modify libpng
libpng version 1.7.0beta83 - July 4, 2016 libpng version 1.7.0beta83 - July 23, 2016
Updated and distributed by Glenn Randers-Pehrson Updated and distributed by Glenn Randers-Pehrson
<glennrp at users.sourceforge.net> <glennrp at users.sourceforge.net>
Copyright (c) 1998-2015 Glenn Randers-Pehrson 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: Based on:
libpng versions 0.97, January 1998, through 1.7.0beta83 - July 4, 2016 libpng versions 0.97, January 1998, through 1.7.0beta83 - July 23, 2016
Updated and distributed by Glenn Randers-Pehrson Updated and distributed by Glenn Randers-Pehrson
Copyright (c) 1998-2015 Glenn Randers-Pehrson Copyright (c) 1998-2015 Glenn Randers-Pehrson
@ -5247,6 +5247,19 @@ the statement that follows the comment:
*/ */
statement; statement;
%17+%Linus Torvalds recomends putting the leading "/*" in multiple-line
%17+%comments on a separate line:
%17+%
%17+% /*
%17+% * This is a multiple-line
%17+% * comment.
%17+% */
%17+% statement;
%17+%
%17+%See
%17+%https://developers.slashdot.org/story/16/07/12/2036201
%17+%/linus-torvalds-in-sweary-rant-about-punctuation-in-kernel-comments
%17+%
Very short comments can be placed after the end of the statement Very short comments can be placed after the end of the statement
to which they pertain: to which they pertain:

25
libpng.3
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@ -1,4 +1,4 @@
.TH LIBPNG 3 "July 4, 2016" .TH LIBPNG 3 "July 23, 2016"
.SH NAME .SH NAME
libpng \- Portable Network Graphics (PNG) Reference Library 1.7.0beta83 libpng \- Portable Network Graphics (PNG) Reference Library 1.7.0beta83
.SH SYNOPSIS .SH SYNOPSIS
@ -500,7 +500,7 @@ Following is a copy of the libpng-manual.txt file that accompanies libpng.
.SH LIBPNG.TXT .SH LIBPNG.TXT
libpng-manual.txt - A description on how to use and modify libpng libpng-manual.txt - A description on how to use and modify libpng
libpng version 1.7.0beta83 - July 4, 2016 libpng version 1.7.0beta83 - July 23, 2016
Updated and distributed by Glenn Randers-Pehrson Updated and distributed by Glenn Randers-Pehrson
<glennrp at users.sourceforge.net> <glennrp at users.sourceforge.net>
Copyright (c) 1998-2015 Glenn Randers-Pehrson Copyright (c) 1998-2015 Glenn Randers-Pehrson
@ -511,7 +511,7 @@ libpng-manual.txt - A description on how to use and modify libpng
Based on: Based on:
libpng versions 0.97, January 1998, through 1.7.0beta83 - July 4, 2016 libpng versions 0.97, January 1998, through 1.7.0beta83 - July 23, 2016
Updated and distributed by Glenn Randers-Pehrson Updated and distributed by Glenn Randers-Pehrson
Copyright (c) 1998-2015 Glenn Randers-Pehrson Copyright (c) 1998-2015 Glenn Randers-Pehrson
@ -5747,6 +5747,19 @@ the statement that follows the comment:
*/ */
statement; statement;
%17+%Linus Torvalds recomends putting the leading "/*" in multiple-line
%17+%comments on a separate line:
%17+%
%17+% /*
%17+% * This is a multiple-line
%17+% * comment.
%17+% */
%17+% statement;
%17+%
%17+%See
%17+%https://developers.slashdot.org/story/16/07/12/2036201
%17+%/linus-torvalds-in-sweary-rant-about-punctuation-in-kernel-comments
%17+%
Very short comments can be placed after the end of the statement Very short comments can be placed after the end of the statement
to which they pertain: to which they pertain:
@ -6003,7 +6016,7 @@ 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 1.7.0beta83 - July 4, 2016: Libpng version 1.7.0beta83 - July 23, 2016:
Initially created in 1995 by Guy Eric Schalnat, then of Group 42, Inc. Initially created in 1995 by Guy Eric Schalnat, then of Group 42, Inc.
Currently maintained by Glenn Randers-Pehrson (glennrp at users.sourceforge.net). Currently maintained by Glenn Randers-Pehrson (glennrp at users.sourceforge.net).
@ -6028,7 +6041,7 @@ this sentence.
This code is released under the libpng license. This code is released under the libpng license.
libpng versions 1.0.7, July 1, 2000, through 1.7.0beta83, July 4, 2016, are libpng versions 1.0.7, July 1, 2000, through 1.7.0beta83, July 23, 2016, are
Copyright (c) 2000-2002, 2004, 2006-2016 Glenn Randers-Pehrson, are Copyright (c) 2000-2002, 2004, 2006-2016 Glenn Randers-Pehrson, are
derived from libpng-1.0.6, and are distributed according to the same 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 disclaimer and license as libpng-1.0.6 with the following individuals
@ -6127,7 +6140,7 @@ the additional disclaimers inserted at version 1.0.7.
Glenn Randers-Pehrson Glenn Randers-Pehrson
glennrp at users.sourceforge.net glennrp at users.sourceforge.net
July 4, 2016 July 23, 2016
.\" end of man page .\" end of man page

2
libpngpf.3
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@ -1,4 +1,4 @@
.TH LIBPNGPF 3 "July 4, 2016" .TH LIBPNGPF 3 "July 23, 2016"
.SH NAME .SH NAME
libpng \- Portable Network Graphics (PNG) Reference Library 1.7.0beta83 libpng \- Portable Network Graphics (PNG) Reference Library 1.7.0beta83
(private functions) (private functions)

2
png.5
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@ -1,4 +1,4 @@
.TH PNG 5 "July 4, 2016" .TH PNG 5 "July 23, 2016"
.SH NAME .SH NAME
png \- Portable Network Graphics (PNG) format png \- Portable Network Graphics (PNG) format
.SH DESCRIPTION .SH DESCRIPTION

4
png.c
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@ -704,14 +704,14 @@ png_get_copyright(png_const_structrp png_ptr)
#else #else
# ifdef __STDC__ # ifdef __STDC__
return PNG_STRING_NEWLINE \ return PNG_STRING_NEWLINE \
"libpng version 1.7.0beta83 - July 15, 2016" PNG_STRING_NEWLINE \ "libpng version 1.7.0beta83 - July 23, 2016" PNG_STRING_NEWLINE \
"Copyright (c) 1998-2002,2004,2006-2016 Glenn Randers-Pehrson" \ "Copyright (c) 1998-2002,2004,2006-2016 Glenn Randers-Pehrson" \
PNG_STRING_NEWLINE \ PNG_STRING_NEWLINE \
"Copyright (c) 1996-1997 Andreas Dilger" PNG_STRING_NEWLINE \ "Copyright (c) 1996-1997 Andreas Dilger" PNG_STRING_NEWLINE \
"Copyright (c) 1995-1996 Guy Eric Schalnat, Group 42, Inc." \ "Copyright (c) 1995-1996 Guy Eric Schalnat, Group 42, Inc." \
PNG_STRING_NEWLINE; PNG_STRING_NEWLINE;
# else # else
return "libpng version 1.7.0beta83 - July 15, 2016\ return "libpng version 1.7.0beta83 - July 23, 2016\
Copyright (c) 1998-2002,2004,2006-2016 Glenn Randers-Pehrson\ Copyright (c) 1998-2002,2004,2006-2016 Glenn Randers-Pehrson\
Copyright (c) 1996-1997 Andreas Dilger\ Copyright (c) 1996-1997 Andreas Dilger\
Copyright (c) 1995-1996 Guy Eric Schalnat, Group 42, Inc."; Copyright (c) 1995-1996 Guy Eric Schalnat, Group 42, Inc.";

10
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 1.7.0beta83, July 4, 2016 * libpng version 1.7.0beta83, July 23, 2016
* *
* Copyright (c) 1998-2002,2004,2006-2016 Glenn Randers-Pehrson * Copyright (c) 1998-2002,2004,2006-2016 Glenn Randers-Pehrson
* (Version 0.96 Copyright (c) 1996, 1997 Andreas Dilger) * (Version 0.96 Copyright (c) 1996, 1997 Andreas Dilger)
@ -12,7 +12,7 @@
* 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 0.89, June 1996, through 0.96, May 1997: Andreas Dilger * libpng versions 0.89, June 1996, through 0.96, May 1997: Andreas Dilger
* libpng versions 0.97, January 1998, through 1.7.0beta83, July 4, 2016: * libpng versions 0.97, January 1998, through 1.7.0beta83, July 23, 2016:
* Glenn Randers-Pehrson. * Glenn Randers-Pehrson.
* See also "Contributing Authors", below. * See also "Contributing Authors", below.
*/ */
@ -25,7 +25,7 @@
* *
* This code is released under the libpng license. * This code is released under the libpng license.
* *
* libpng versions 1.0.7, July 1, 2000, through 1.7.0beta83, July 4, 2016, are * libpng versions 1.0.7, July 1, 2000, through 1.7.0beta83, July 23, 2016, are
* Copyright (c) 2000-2002, 2004, 2006-2016 Glenn Randers-Pehrson, are * Copyright (c) 2000-2002, 2004, 2006-2016 Glenn Randers-Pehrson, are
* derived from libpng-1.0.6, and are distributed according to the same * 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 * disclaimer and license as libpng-1.0.6 with the following individuals
@ -217,7 +217,7 @@
* Y2K compliance in libpng: * Y2K compliance in libpng:
* ========================= * =========================
* *
* July 4, 2016 * July 23, 2016
* *
* 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.
@ -286,7 +286,7 @@
/* 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 "1.7.0beta83" #define PNG_LIBPNG_VER_STRING "1.7.0beta83"
#define PNG_HEADER_VERSION_STRING " libpng version 1.7.0beta83 - July 4, 2016\n" #define PNG_HEADER_VERSION_STRING " libpng version 1.7.0beta83 - July 23, 2016\n"
#define PNG_LIBPNG_VER_SONUM 17 #define PNG_LIBPNG_VER_SONUM 17
#define PNG_LIBPNG_VER_DLLNUM 17 #define PNG_LIBPNG_VER_DLLNUM 17

2
pngconf.h
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@ -1,7 +1,7 @@
/* pngconf.h - machine configurable file for libpng /* pngconf.h - machine configurable file for libpng
* *
* libpng version 1.7.0beta83, July 4, 2016 * libpng version 1.7.0beta83, July 23, 2016
* *
* Copyright (c) 1998-2002,2004,2006-2016 Glenn Randers-Pehrson * Copyright (c) 1998-2002,2004,2006-2016 Glenn Randers-Pehrson
* (Version 0.96 Copyright (c) 1996, 1997 Andreas Dilger) * (Version 0.96 Copyright (c) 1996, 1997 Andreas Dilger)

2
projects/vstudio/README.txt
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@ -1,7 +1,7 @@
VisualStudio instructions VisualStudio instructions
libpng version 1.7.0beta83 - July 4, 2016 libpng version 1.7.0beta83 - July 23, 2016
Copyright (c) 2010,2013,2015 Glenn Randers-Pehrson 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 * zlib.props - location of zlib source
* *
* libpng version 1.7.0beta83 - July 4, 2016 * libpng version 1.7.0beta83 - July 23, 2016
* *
* Copyright (c) 2011,2013,2014 Glenn Randers-Pehrson * Copyright (c) 2011,2013,2014 Glenn Randers-Pehrson
* *

2
scripts/README.txt
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@ -1,5 +1,5 @@
Makefiles for libpng version 1.7.0beta83 - July 4, 2016 Makefiles for libpng version 1.7.0beta83 - July 23, 2016
pnglibconf.h.prebuilt => Stores configuration settings pnglibconf.h.prebuilt => Stores configuration settings
makefile.linux => Linux/ELF makefile makefile.linux => Linux/ELF makefile

2
scripts/pnglibconf.h.prebuilt
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@ -2,7 +2,7 @@
/* pnglibconf.h - library build configuration */ /* pnglibconf.h - library build configuration */
/* libpng version 1.7.0beta83, July 4, 2016 */ /* libpng version 1.7.0beta83, July 23, 2016 */
/* Copyright (c) 1998-2016 Glenn Randers-Pehrson */ /* Copyright (c) 1998-2016 Glenn Randers-Pehrson */