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[libpng16] Imported from libpng-1.6.0beta04.tar

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Glenn Randers-Pehrson 2011-12-29 20:57:39 -06:00
parent 04ab33560f
commit 6e4184249c
19 changed files with 88 additions and 573 deletions
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4
ANNOUNCE
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@ -1,5 +1,5 @@
Libpng 1.6.0beta04 - December 29, 2011 Libpng 1.6.0beta04 - December 30, 2011
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.
@ -77,7 +77,7 @@ Version 1.6.0beta03 [December 22, 2011]
decreases in code size by 1733 bytes. pngerror.o increases in size by decreases in code size by 1733 bytes. pngerror.o increases in size by
about 465 bytes because of the new functionality. about 465 bytes because of the new functionality.
Version 1.6.0beta04 [December 29, 2011] Version 1.6.0beta04 [December 30, 2011]
Regenerated configure scripts with automake-1.11.2 Regenerated configure scripts with automake-1.11.2
Eliminated png_info_destroy(). It is now used only in png.c and only calls Eliminated png_info_destroy(). It is now used only in png.c and only calls
one other internal function and memset(). one other internal function and memset().

2
CHANGES
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@ -3828,7 +3828,7 @@ Version 1.6.0beta03 [December 22, 2011]
decreases in code size by 1733 bytes. pngerror.o increases in size by decreases in code size by 1733 bytes. pngerror.o increases in size by
about 465 bytes because of the new functionality. about 465 bytes because of the new functionality.
Version 1.6.0beta04 [December 29, 2011] Version 1.6.0beta04 [December 30, 2011]
Regenerated configure scripts with automake-1.11.2 Regenerated configure scripts with automake-1.11.2
Eliminated png_info_destroy(). It is now used only in png.c and only calls Eliminated png_info_destroy(). It is now used only in png.c and only calls
one other internal function and memset(). one other internal function and memset().

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 1.2.6, August 15, 2004, through 1.6.0beta04, December 22, 2011, are libpng versions 1.2.6, August 15, 2004, through 1.6.0beta04, December 30, 2011, are
Copyright (c) 2004, 2006-2011 Glenn Randers-Pehrson, and are Copyright (c) 2004, 2006-2011 Glenn Randers-Pehrson, and are
distributed according to the same disclaimer and license as libpng-1.2.5 distributed according to the same disclaimer and license as libpng-1.2.5
with the following individual added to the list of Contributing Authors with the following individual added to the list of Contributing Authors
@ -108,4 +108,4 @@ certification mark of the Open Source Initiative.
Glenn Randers-Pehrson Glenn Randers-Pehrson
glennrp at users.sourceforge.net glennrp at users.sourceforge.net
December 22, 2011 December 30, 2011

2
README
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@ -1,4 +1,4 @@
README for libpng version 1.6.0beta04 - December 22, 2011 (shared library 16.0) README for libpng version 1.6.0beta04 - December 30, 2011 (shared library 16.0)
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.

3
contrib/gregbook/readpng.c
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@ -55,8 +55,9 @@
#include <stdio.h> #include <stdio.h>
#include <stdlib.h> #include <stdlib.h>
#include <zlib.h>
#include "png.h" /* libpng header; includes zlib.h */ #include "png.h" /* libpng header */
#include "readpng.h" /* typedefs, common macros, public prototypes */ #include "readpng.h" /* typedefs, common macros, public prototypes */
/* future versions of libpng will provide this macro: */ /* future versions of libpng will provide this macro: */

3
contrib/gregbook/writepng.c
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@ -55,8 +55,9 @@
#include <stdlib.h> /* for exit() prototype */ #include <stdlib.h> /* for exit() prototype */
#include <zlib.h>
#include "png.h" /* libpng header; includes zlib.h and setjmp.h */ #include "png.h" /* libpng header, includes setjmp.h */
#include "writepng.h" /* typedefs, common macros, public prototypes */ #include "writepng.h" /* typedefs, common macros, public prototypes */

1
contrib/visupng/PngFile.c
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@ -13,6 +13,7 @@
#include <commdlg.h> #include <commdlg.h>
#include <stdio.h> #include <stdio.h>
#include <stdlib.h> #include <stdlib.h>
#include <zlib.h>
#include "png.h" #include "png.h"
#include "pngfile.h" #include "pngfile.h"

1
contrib/visupng/VisualPng.c
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@ -27,6 +27,7 @@
#include <stdlib.h> #include <stdlib.h>
#include <string.h> #include <string.h>
#include <windows.h> #include <windows.h>
#include <zlib.h>
/* application includes */ /* application includes */

28
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 1.6.0beta04 - December 22, 2011 libpng version 1.6.0beta04 - December 30, 2011
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) 1998-2011 Glenn Randers-Pehrson Copyright (c) 1998-2011 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 1.6.0beta04 - December 22, 2011 libpng versions 0.97, January 1998, through 1.6.0beta04 - December 30, 2011
Updated and distributed by Glenn Randers-Pehrson Updated and distributed by Glenn Randers-Pehrson
Copyright (c) 1998-2011 Glenn Randers-Pehrson Copyright (c) 1998-2011 Glenn Randers-Pehrson
@ -28,6 +28,24 @@ libpng-manual.txt - A description on how to use and modify libpng
Copyright (c) 1995, 1996 Frank J. T. Wojcik Copyright (c) 1995, 1996 Frank J. T. Wojcik
December 18, 1995 & January 20, 1996 December 18, 1995 & January 20, 1996
TABLE OF CONTENTS
I. Introduction
II. Structures
III. Reading
IV. Writing
V. Modifying/Customizing libpng
VI. MNG support
VII. Changes to Libpng from version 0.88
VIII. Changes to Libpng from version 1.0.x to 1.2.x
IX. Changes to Libpng from version 1.0.x/1.2.x to 1.4.x
X. Changes to Libpng from version 1.4.x to 1.5.x
XI. Changes to Libpng from version 1.5.x to 1.6.x
XII. Detecting libpng
XIII. Source code repository
XIV. Coding style
XV. Y2K Compliance in libpng
I. Introduction I. Introduction
This file describes how to use and modify the PNG reference library This file describes how to use and modify the PNG reference library
@ -3432,7 +3450,7 @@ if you transfer responsibility for free'ing text_ptr from libpng to your
application, your application must not separately free those members. application, your application must not separately free those members.
For a more compact example of writing a PNG image, see the file example.c. For a more compact example of writing a PNG image, see the file example.c.
V. Modifying/Customizing libpng: V. Modifying/Customizing libpng
There are two issues here. The first is changing how libpng does There are two issues here. The first is changing how libpng does
standard things like memory allocation, input/output, and error handling. standard things like memory allocation, input/output, and error handling.
@ -4484,7 +4502,7 @@ simple verbal discriptions of bug fixes, reported either to the
SourceForge bug tracker, to the png-mng-implement at lists.sf.net SourceForge bug tracker, to the png-mng-implement at lists.sf.net
mailing list, or directly to glennrp. mailing list, or directly to glennrp.
XV. Coding style XIV. Coding style
Our coding style is similar to the "Allman" style, with curly Our coding style is similar to the "Allman" style, with curly
braces on separate lines: braces on separate lines:
@ -4598,7 +4616,7 @@ Other rules can be inferred by inspecting the libpng source.
XV. Y2K Compliance in libpng XV. Y2K Compliance in libpng
December 22, 2011 December 30, 2011
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.

573
libpng.3
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14
libpngpf.3
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@ -1,21 +1,11 @@
.TH LIBPNGPF 3 "December 22, 2011" .TH LIBPNGPF 3 "December 30, 2011"
.SH NAME .SH NAME
libpng \- Portable Network Graphics (PNG) Reference Library 1.6.0beta04 libpng \- Portable Network Graphics (PNG) Reference Library 1.6.0beta04
(private functions) (private functions)
.SH SYNOPSIS .SH SYNOPSIS
\fB#include \fI"pngpriv.h" \fB#include \fI"pngpriv.h"
\fI\fB \fBAs of libpng version \fP\fI1.5.1\fP\fB, this section is no longer \fP\fImaintained\fP\fB, now that the private function prototypes are hidden in pngpriv.h and not accessible to applications. Look in pngpriv.h for the prototypes and a short description of each \fIfunction.
\fBAs of libpng version \fP\fI1.5.1\fP\fB, this section is no longer \fP\fImaintained\fP\fB, now \fIthat
\fBthe private function prototypes are hidden in pngpriv.h and not \fIaccessible
\fBto applications. Look in pngpriv.h for the prototypes and a short \fIdescription
\fBof each \fIfunction.
\fI\fB
.SH DESCRIPTION .SH DESCRIPTION
The functions previously listed here are used privately by libpng and are not The functions previously listed here are used privately by libpng and are not

2
png.5
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@ -1,4 +1,4 @@
.TH PNG 5 "December 22, 2011" .TH PNG 5 "December 30, 2011"
.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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@ -762,13 +762,13 @@ png_get_copyright(png_const_structrp png_ptr)
#else #else
# ifdef __STDC__ # ifdef __STDC__
return PNG_STRING_NEWLINE \ return PNG_STRING_NEWLINE \
"libpng version 1.6.0beta04 - December 29, 2011" PNG_STRING_NEWLINE \ "libpng version 1.6.0beta04 - December 30, 2011" PNG_STRING_NEWLINE \
"Copyright (c) 1998-2011 Glenn Randers-Pehrson" PNG_STRING_NEWLINE \ "Copyright (c) 1998-2011 Glenn Randers-Pehrson" 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 1.6.0beta04 - December 29, 2011\ return "libpng version 1.6.0beta04 - December 30, 2011\
Copyright (c) 1998-2011 Glenn Randers-Pehrson\ Copyright (c) 1998-2011 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 1.6.0beta04 - December 28, 2011 * libpng version 1.6.0beta04 - December 30, 2011
* Copyright (c) 1998-2011 Glenn Randers-Pehrson * Copyright (c) 1998-2011 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.)
@ -11,7 +11,7 @@
* 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 1.6.0beta04 - December 28, 2011: Glenn * libpng versions 0.97, January 1998, through 1.6.0beta04 - December 30, 2011: Glenn
* See also "Contributing Authors", below. * See also "Contributing Authors", below.
* *
* Note about libpng version numbers: * Note about libpng version numbers:
@ -198,7 +198,7 @@
* *
* This code is released under the libpng license. * This code is released under the libpng license.
* *
* libpng versions 1.2.6, August 15, 2004, through 1.6.0beta04, December 28, 2011, are * libpng versions 1.2.6, August 15, 2004, through 1.6.0beta04, December 30, 2011, are
* Copyright (c) 2004, 2006-2011 Glenn Randers-Pehrson, and are * Copyright (c) 2004, 2006-2011 Glenn Randers-Pehrson, and are
* distributed according to the same disclaimer and license as libpng-1.2.5 * distributed according to the same disclaimer and license as libpng-1.2.5
* with the following individual added to the list of Contributing Authors: * with the following individual added to the list of Contributing Authors:
@ -310,7 +310,7 @@
* Y2K compliance in libpng: * Y2K compliance in libpng:
* ========================= * =========================
* *
* December 28, 2011 * December 30, 2011
* *
* 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.
@ -376,7 +376,7 @@
/* 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 "1.6.0beta04" #define PNG_LIBPNG_VER_STRING "1.6.0beta04"
#define PNG_HEADER_VERSION_STRING \ #define PNG_HEADER_VERSION_STRING \
" libpng version 1.6.0beta04 - December 28, 2011\n" " libpng version 1.6.0beta04 - December 30, 2011\n"
#define PNG_LIBPNG_VER_SONUM 16 #define PNG_LIBPNG_VER_SONUM 16
#define PNG_LIBPNG_VER_DLLNUM 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 /* pngconf.h - machine configurable file for libpng
* *
* libpng version 1.6.0beta04 - December 24, 2011 * libpng version 1.6.0beta04 - December 30, 2011
* *
* Copyright (c) 1998-2011 Glenn Randers-Pehrson * Copyright (c) 1998-2011 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 1.6.0beta04 - December 22, 2011 libpng version 1.6.0beta04 - December 30, 2011
Copyright (c) 1998-2010 Glenn Randers-Pehrson Copyright (c) 1998-2010 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 1.6.0beta04 - December 22, 2011 * libpng version 1.6.0beta04 - December 30, 2011
* *
* Copyright (c) 1998-2011 Glenn Randers-Pehrson * Copyright (c) 1998-2011 Glenn Randers-Pehrson
* *

2
scripts/README.txt
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@ -1,5 +1,5 @@
Makefiles for libpng version 1.6.0beta04 - December 22, 2011 Makefiles for libpng version 1.6.0beta04 - December 30, 2011
pnglibconf.h.prebuilt => Stores configuration settings pnglibconf.h.prebuilt => Stores configuration settings
makefile.linux => Linux/ELF makefile makefile.linux => Linux/ELF makefile

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scripts/pnglibconf.h.prebuilt
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@ -3,7 +3,7 @@
/* pnglibconf.h - library build configuration */ /* pnglibconf.h - library build configuration */
/* Libpng 1.6.0beta04 - December 22, 2011 */ /* Libpng 1.6.0beta04 - December 30, 2011 */
/* Copyright (c) 1998-2011 Glenn Randers-Pehrson */ /* Copyright (c) 1998-2011 Glenn Randers-Pehrson */