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[libpng17] Imported from libpng-1.7.0beta12.tar

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Glenn Randers-Pehrson 2013-04-29 20:55:55 -05:00
parent 7073d26e51
commit 40d41fe6f8
18 changed files with 36 additions and 34 deletions
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4
ANNOUNCE
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@ -1,5 +1,5 @@
Libpng 1.7.0beta12 - April 29, 2013 Libpng 1.7.0beta12 - April 30, 2013
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.
@ -268,7 +268,7 @@ Version 1.7.0beta10 [April 24, 2013]
Version 1.7.0beta11 [April 26, 2013] Version 1.7.0beta11 [April 26, 2013]
Test for 'arm*', not just 'arm' in the host_cpu configure variable. Test for 'arm*', not just 'arm' in the host_cpu configure variable.
Version 1.7.0beta12 [April 29, 2013] Version 1.7.0beta12 [April 30, 2013]
Added png_app_warning for out-of-range unknown chunk index in Added png_app_warning for out-of-range unknown chunk index in
png_set_unknown_chunk_location(). png_set_unknown_chunk_location().
Expanded manual paragraph about writing private chunks. Expanded manual paragraph about writing private chunks.

2
CHANGES
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@ -4556,7 +4556,7 @@ Version 1.7.0beta10 [April 24, 2013]
Version 1.7.0beta11 [April 26, 2013] Version 1.7.0beta11 [April 26, 2013]
Test for 'arm*', not just 'arm' in the host_cpu configure variable. Test for 'arm*', not just 'arm' in the host_cpu configure variable.
Version 1.7.0beta12 [April 29, 2013] Version 1.7.0beta12 [April 30, 2013]
Added png_app_warning for out-of-range unknown chunk index in Added png_app_warning for out-of-range unknown chunk index in
png_set_unknown_chunk_location(). png_set_unknown_chunk_location().
Expanded manual paragraph about writing private chunks. Expanded manual paragraph about writing private chunks.

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 1.7.0beta12, April 26, 2013, are libpng versions 1.2.6, August 15, 2004, through 1.7.0beta12, April 30, 2013, are
Copyright (c) 2004, 2006-2013 Glenn Randers-Pehrson, and are Copyright (c) 2004, 2006-2013 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
April 26, 2013 April 30, 2013

2
README
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@ -1,4 +1,4 @@
README for libpng version 1.7.0beta12 - April 26, 2013 (shared library 17.0) README for libpng version 1.7.0beta12 - April 30, 2013 (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.

2
arm/arm_init.c
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@ -3,7 +3,7 @@
* *
* Copyright (c) 2013 Glenn Randers-Pehrson * Copyright (c) 2013 Glenn Randers-Pehrson
* Written by Mans Rullgard, 2011. * Written by Mans Rullgard, 2011.
* Last changed in libpng 1.7.0 [(PENDING RELEASE)] * Last changed in libpng 1.5.16 [(PENDING RELEASE)]
* *
* This code is released under the libpng license. * This code is released under the libpng license.
* For conditions of distribution and use, see the disclaimer * For conditions of distribution and use, see the disclaimer

2
arm/filter_neon.S
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@ -3,7 +3,7 @@
* *
* Copyright (c) 2013 Glenn Randers-Pehrson * Copyright (c) 2013 Glenn Randers-Pehrson
* Written by Mans Rullgard, 2011. * Written by Mans Rullgard, 2011.
* Last changed in libpng 1.7.0 [(PENDING RELEASE)] * Last changed in libpng 1.5.16 [(PENDING RELEASE)]
* *
* This code is released under the libpng license. * This code is released under the libpng license.
* For conditions of distribution and use, see the disclaimer * For conditions of distribution and use, see the disclaimer

6
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 1.7.0beta12 - April 29, 2013 libpng version 1.7.0beta12 - April 30, 2013
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) 1998-2013 Glenn Randers-Pehrson Copyright (c) 1998-2013 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 1.7.0beta12 - April 29, 2013 libpng versions 0.97, January 1998, through 1.7.0beta12 - April 30, 2013
Updated and distributed by Glenn Randers-Pehrson Updated and distributed by Glenn Randers-Pehrson
Copyright (c) 1998-2013 Glenn Randers-Pehrson Copyright (c) 1998-2013 Glenn Randers-Pehrson
@ -5215,7 +5215,7 @@ Other rules can be inferred by inspecting the libpng source.
XVII. Y2K Compliance in libpng XVII. Y2K Compliance in libpng
April 29, 2013 April 30, 2013
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.

14
libpng.3
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@ -1,4 +1,4 @@
.TH LIBPNG 3 "April 29, 2013" .TH LIBPNG 3 "April 30, 2013"
.SH NAME .SH NAME
libpng \- Portable Network Graphics (PNG) Reference Library 1.7.0beta12 libpng \- Portable Network Graphics (PNG) Reference Library 1.7.0beta12
.SH SYNOPSIS .SH SYNOPSIS
@ -494,7 +494,7 @@ 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 1.7.0beta12 - April 29, 2013 libpng version 1.7.0beta12 - April 30, 2013
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) 1998-2013 Glenn Randers-Pehrson Copyright (c) 1998-2013 Glenn Randers-Pehrson
@ -505,7 +505,7 @@ libpng-manual.txt - A description on how to use and modify libpng
Based on: Based on:
libpng versions 0.97, January 1998, through 1.7.0beta12 - April 29, 2013 libpng versions 0.97, January 1998, through 1.7.0beta12 - April 30, 2013
Updated and distributed by Glenn Randers-Pehrson Updated and distributed by Glenn Randers-Pehrson
Copyright (c) 1998-2013 Glenn Randers-Pehrson Copyright (c) 1998-2013 Glenn Randers-Pehrson
@ -5710,7 +5710,7 @@ Other rules can be inferred by inspecting the libpng source.
.SH XVII. Y2K Compliance in libpng .SH XVII. Y2K Compliance in libpng
April 29, 2013 April 30, 2013
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.
@ -5980,7 +5980,7 @@ 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 1.7.0beta12 - April 29, 2013: Libpng version 1.7.0beta12 - April 30, 2013:
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).
@ -6003,7 +6003,7 @@ 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 1.7.0beta12, April 29, 2013, are libpng versions 1.2.6, August 15, 2004, through 1.7.0beta12, April 30, 2013, are
Copyright (c) 2004,2006-2007 Glenn Randers-Pehrson, and are Copyright (c) 2004,2006-2007 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
@ -6102,7 +6102,7 @@ certification mark of the Open Source Initiative.
Glenn Randers-Pehrson Glenn Randers-Pehrson
glennrp at users.sourceforge.net glennrp at users.sourceforge.net
April 29, 2013 April 30, 2013
.\" end of man page .\" end of man page

2
libpngpf.3
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@ -1,4 +1,4 @@
.TH LIBPNGPF 3 "April 26, 2013" .TH LIBPNGPF 3 "April 30, 2013"
.SH NAME .SH NAME
libpng \- Portable Network Graphics (PNG) Reference Library 1.7.0beta12 libpng \- Portable Network Graphics (PNG) Reference Library 1.7.0beta12
(private functions) (private functions)

2
png.5
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@ -1,4 +1,4 @@
.TH PNG 5 "April 26, 2013" .TH PNG 5 "April 30, 2013"
.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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@ -691,13 +691,13 @@ png_get_copyright(png_const_structrp png_ptr)
#else #else
# ifdef __STDC__ # ifdef __STDC__
return PNG_STRING_NEWLINE \ return PNG_STRING_NEWLINE \
"libpng version 1.7.0beta12 - April 26, 2013" PNG_STRING_NEWLINE \ "libpng version 1.7.0beta12 - April 30, 2013" PNG_STRING_NEWLINE \
"Copyright (c) 1998-2013 Glenn Randers-Pehrson" PNG_STRING_NEWLINE \ "Copyright (c) 1998-2013 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 1.7.0beta12 - April 26, 2013\ return "libpng version 1.7.0beta12 - April 30, 2013\
Copyright (c) 1998-2013 Glenn Randers-Pehrson\ Copyright (c) 1998-2013 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 1.7.0beta12 - April 26, 2013 * libpng version 1.7.0beta12 - April 30, 2013
* Copyright (c) 1998-2013 Glenn Randers-Pehrson * Copyright (c) 1998-2013 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 1.7.0beta12 - April 26, 2013: Glenn * libpng versions 0.97, January 1998, through 1.7.0beta12 - April 30, 2013: Glenn
* See also "Contributing Authors", below. * See also "Contributing Authors", below.
* *
* Note about libpng version numbers: * Note about libpng version numbers:
@ -200,7 +200,7 @@
* *
* 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 1.7.0beta12, April 26, 2013, are * libpng versions 1.2.6, August 15, 2004, through 1.7.0beta12, April 30, 2013, are
* Copyright (c) 2004, 2006-2013 Glenn Randers-Pehrson, and are * Copyright (c) 2004, 2006-2013 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:
@ -312,7 +312,7 @@
* Y2K compliance in libpng: * Y2K compliance in libpng:
* ========================= * =========================
* *
* April 26, 2013 * April 30, 2013
* *
* 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.
@ -380,7 +380,7 @@
/* 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 "1.7.0beta12" #define PNG_LIBPNG_VER_STRING "1.7.0beta12"
#define PNG_HEADER_VERSION_STRING \ #define PNG_HEADER_VERSION_STRING \
" libpng version 1.7.0beta12 - April 26, 2013\n" " libpng version 1.7.0beta12 - April 30, 2013\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 1.7.0beta12 - April 26, 2013 * libpng version 1.7.0beta12 - April 30, 2013
* *
* Copyright (c) 1998-2013 Glenn Randers-Pehrson * Copyright (c) 1998-2013 Glenn Randers-Pehrson
* (Version 0.96 Copyright (c) 1996, 1997 Andreas Dilger) * (Version 0.96 Copyright (c) 1996, 1997 Andreas Dilger)

6
pngset.c
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@ -1256,8 +1256,6 @@ png_set_unknown_chunk_location(png_const_structrp png_ptr, png_inforp info_ptr,
{ {
/* This API is pretty pointless in 1.6.0 because the location can be set /* This API is pretty pointless in 1.6.0 because the location can be set
* before the call to png_set_unknown_chunks. * before the call to png_set_unknown_chunks.
*
* TODO: add a png_app_warning in 1.7
*/ */
if (png_ptr != NULL && info_ptr != NULL && chunk >= 0 && if (png_ptr != NULL && info_ptr != NULL && chunk >= 0 &&
chunk < info_ptr->unknown_chunks_num) chunk < info_ptr->unknown_chunks_num)
@ -1276,6 +1274,10 @@ png_set_unknown_chunk_location(png_const_structrp png_ptr, png_inforp info_ptr,
info_ptr->unknown_chunks[chunk].location = info_ptr->unknown_chunks[chunk].location =
check_location(png_ptr, location); check_location(png_ptr, location);
} }
/* TODO: make this an error in 1.8 (or maybe it will become one in 1.7!) */
else if (png_ptr != NULL)
png_app_warning(png_ptr, "unknown chunk index out of range");
} }
#endif #endif

2
projects/vstudio/readme.txt
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@ -1,7 +1,7 @@
VisualStudio instructions VisualStudio instructions
libpng version 1.7.0beta12 - April 26, 2013 libpng version 1.7.0beta12 - April 30, 2013
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 1.7.0beta12 - April 26, 2013 * libpng version 1.7.0beta12 - April 30, 2013
* *
* 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 1.7.0beta12 - April 26, 2013 Makefiles for libpng version 1.7.0beta12 - April 30, 2013
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 1.7.0beta12 - April 26, 2013 */ /* Libpng version 1.7.0beta12 - April 30, 2013 */
/* Copyright (c) 1998-2013 Glenn Randers-Pehrson */ /* Copyright (c) 1998-2013 Glenn Randers-Pehrson */