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[libpng17] Imported from libpng-1.7.0beta02.tar

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Glenn Randers-Pehrson
2013-02-18 12:46:31 -06:00
parent 851a6265a8
commit ae6503fe0e
16 changed files with 40 additions and 35 deletions
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6
ANNOUNCE
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@@ -1,5 +1,5 @@
Libpng 1.7.0beta02 - February 16, 2013 Libpng 1.7.0beta02 - February 18, 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.
@@ -168,12 +168,14 @@ Version 1.7.0beta01 [February 15, 2013]
Enclosed the new png_get_palette_max in #ifdef PNG_GET_PALETTE_MAX_SUPPORTED Enclosed the new png_get_palette_max in #ifdef PNG_GET_PALETTE_MAX_SUPPORTED
block, and revised pnglibconf.h and pnglibconf.h.prebuilt accordingly. block, and revised pnglibconf.h and pnglibconf.h.prebuilt accordingly.
Version 1.7.0beta02 [February 16, 2013] Version 1.7.0beta02 [February 18, 2013]
Fixed a race condition in the creation of the build 'scripts' directory Fixed a race condition in the creation of the build 'scripts' directory
while building with a parallel make. while building with a parallel make.
Use approved/supported Android method to check for NEON, use Linux/POSIX Use approved/supported Android method to check for NEON, use Linux/POSIX
1003.1 API to check /proc/self/auxv avoiding buffer allocation and other 1003.1 API to check /proc/self/auxv avoiding buffer allocation and other
library calls (ported from libpng15). library calls (ported from libpng15).
Use parentheses more consistently in "#if defined(MACRO)" tests.
Folded long lines.
Send comments/corrections/commendations to png-mng-implement at lists.sf.net Send comments/corrections/commendations to png-mng-implement at lists.sf.net
(subscription required; visit (subscription required; visit

7
CHANGES
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@@ -3672,7 +3672,8 @@ Version 1.5.6 [November 3, 2011]
No changes. No changes.
Version 1.5.7beta01 [November 4, 2011] Version 1.5.7beta01 [November 4, 2011]
Added support for ARM processor (Mans Rullgard) Added support for ARM processor, when decoding all PNG up-filtered rows
and any other-filtered rows with 3 or 4 bytes per pixel (Mans Rullgard).
Fixed bug in pngvalid on early allocation failure; fixed type cast in Fixed bug in pngvalid on early allocation failure; fixed type cast in
pngmem.c; pngvalid would attempt to call png_error() if the allocation pngmem.c; pngvalid would attempt to call png_error() if the allocation
of a png_struct or png_info failed. This would probably have led to a of a png_struct or png_info failed. This would probably have led to a
@@ -4454,12 +4455,14 @@ Version 1.7.0beta01 [February 15, 2013]
Enclosed the new png_get_palette_max in #ifdef PNG_GET_PALETTE_MAX_SUPPORTED Enclosed the new png_get_palette_max in #ifdef PNG_GET_PALETTE_MAX_SUPPORTED
block, and revised pnglibconf.h and pnglibconf.h.prebuilt accordingly. block, and revised pnglibconf.h and pnglibconf.h.prebuilt accordingly.
Version 1.7.0beta02 [February 16, 2013] Version 1.7.0beta02 [February 18, 2013]
Fixed a race condition in the creation of the build 'scripts' directory Fixed a race condition in the creation of the build 'scripts' directory
while building with a parallel make. while building with a parallel make.
Use approved/supported Android method to check for NEON, use Linux/POSIX Use approved/supported Android method to check for NEON, use Linux/POSIX
1003.1 API to check /proc/self/auxv avoiding buffer allocation and other 1003.1 API to check /proc/self/auxv avoiding buffer allocation and other
library calls (ported from libpng15). library calls (ported from libpng15).
Use parentheses more consistently in "#if defined(MACRO)" tests.
Folded long lines.
Send comments/corrections/commendations to png-mng-implement at lists.sf.net Send comments/corrections/commendations to png-mng-implement at lists.sf.net
(subscription required; visit (subscription required; visit

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 1.7.0beta02, February 15, 2013, are libpng versions 1.2.6, August 15, 2004, through 1.7.0beta02, February 18, 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
February 15, 2013 February 18, 2013

2
README
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@@ -1,4 +1,4 @@
README for libpng version 1.7.0beta02 - February 15, 2013 (shared library 17.0) README for libpng version 1.7.0beta02 - February 18, 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.

4
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 1.5.14 [(PENDING RELEASE)] * Last changed in libpng 1.5.15 [%RDATE%]
* *
* 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
@@ -20,7 +20,7 @@
* Andoid intends to define __ANDROID__, however there are bugs in their * Andoid intends to define __ANDROID__, however there are bugs in their
* toolchain; use -D__ANDROID__ to work round this. * toolchain; use -D__ANDROID__ to work round this.
*/ */
#if defined __linux__ && defined __arm__ #if defined(__linux__) && defined(__arm__)
#define CHECK_NEON #define CHECK_NEON
#include <signal.h> /* for sig_atomic_t */ #include <signal.h> /* for sig_atomic_t */

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 1.7.0beta02 - February 17, 2013 libpng version 1.7.0beta02 - February 18, 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 1.7.0beta02 - February 17, 2013 libpng versions 0.97, January 1998, through 1.7.0beta02 - February 18, 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
@@ -5184,7 +5184,7 @@ Other rules can be inferred by inspecting the libpng source.
XVII. Y2K Compliance in libpng XVII. Y2K Compliance in libpng
February 17, 2013 February 18, 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.

16
libpng.3
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@@ -1,4 +1,4 @@
.TH LIBPNG 3 "February 17, 2013" .TH LIBPNG 3 "February 18, 2013"
.SH NAME .SH NAME
libpng \- Portable Network Graphics (PNG) Reference Library 1.7.0beta02 libpng \- Portable Network Graphics (PNG) Reference Library 1.7.0beta02
.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 1.7.0beta02 - February 17, 2013 libpng version 1.7.0beta02 - February 18, 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 1.7.0beta02 - February 17, 2013 libpng versions 0.97, January 1998, through 1.7.0beta02 - February 18, 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
@@ -5679,7 +5679,7 @@ Other rules can be inferred by inspecting the libpng source.
.SH XVII. Y2K Compliance in libpng .SH XVII. Y2K Compliance in libpng
February 17, 2013 February 18, 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.
@@ -5892,7 +5892,7 @@ the first widely used release:
1.5.7 15 10507 15.so.15.7[.0] 1.5.7 15 10507 15.so.15.7[.0]
1.6.0beta01-37 16 10600 16.so.16.0[.0] 1.6.0beta01-37 16 10600 16.so.16.0[.0]
1.7.0alpha01-10 17 10700 17.so.17.0[.0] 1.7.0alpha01-10 17 10700 17.so.17.0[.0]
1.7.0beta01 17 10700 17.so.17.0[.0] 1.7.0beta01-02 17 10700 17.so.17.0[.0]
Henceforth the source version will match the shared-library minor Henceforth the source version will match the shared-library minor
and patch numbers; the shared-library major version number will be and patch numbers; the shared-library major version number will be
@@ -5949,7 +5949,7 @@ 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 1.7.0beta02 - February 17, 2013: Libpng version 1.7.0beta02 - February 18, 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).
@@ -5972,7 +5972,7 @@ 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 1.7.0beta02, February 17, 2013, are libpng versions 1.2.6, August 15, 2004, through 1.7.0beta02, February 18, 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
@@ -6071,7 +6071,7 @@ certification mark of the Open Source Initiative.
Glenn Randers-Pehrson Glenn Randers-Pehrson
glennrp at users.sourceforge.net glennrp at users.sourceforge.net
February 17, 2013 February 18, 2013
.\" end of man page .\" end of man page

2
libpngpf.3
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@@ -1,4 +1,4 @@
.TH LIBPNGPF 3 "February 15, 2013" .TH LIBPNGPF 3 "February 18, 2013"
.SH NAME .SH NAME
libpng \- Portable Network Graphics (PNG) Reference Library 1.7.0beta02 libpng \- Portable Network Graphics (PNG) Reference Library 1.7.0beta02
(private functions) (private functions)

2
png.5
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@@ -1,4 +1,4 @@
.TH PNG 5 "February 15, 2013" .TH PNG 5 "February 18, 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 1.7.0beta02 - February 17, 2013" PNG_STRING_NEWLINE \ "libpng version 1.7.0beta02 - February 18, 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 1.7.0beta02 - February 17, 2013\ return "libpng version 1.7.0beta02 - February 18, 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.";

12
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 1.7.0beta02 - February 17, 2013 * libpng version 1.7.0beta02 - February 18, 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 1.7.0beta02 - February 17, 2013: Glenn * libpng versions 0.97, January 1998, through 1.7.0beta02 - February 18, 2013: Glenn
* See also "Contributing Authors", below. * See also "Contributing Authors", below.
* *
* Note about libpng version numbers: * Note about libpng version numbers:
@@ -168,7 +168,7 @@
* 1.5.7 15 10507 15.so.15.7[.0] * 1.5.7 15 10507 15.so.15.7[.0]
* 1.6.0beta01-37 16 10600 16.so.16.0[.0] * 1.6.0beta01-37 16 10600 16.so.16.0[.0]
* 1.7.0alpha01-10 17 10700 17.so.17.0[.0] * 1.7.0alpha01-10 17 10700 17.so.17.0[.0]
* 1.7.0beta01 17 10700 17.so.17.0[.0] * 1.7.0beta01-02 17 10700 17.so.17.0[.0]
* *
* Henceforth the source version will match the shared-library major * Henceforth the source version will match the shared-library major
* and minor numbers; the shared-library major version number will be * and minor numbers; the shared-library major version number will be
@@ -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 1.7.0beta02, February 17, 2013, are * libpng versions 1.2.6, August 15, 2004, through 1.7.0beta02, February 18, 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:
* ========================= * =========================
* *
* February 17, 2013 * February 18, 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 "1.7.0beta02" #define PNG_LIBPNG_VER_STRING "1.7.0beta02"
#define PNG_HEADER_VERSION_STRING \ #define PNG_HEADER_VERSION_STRING \
" libpng version 1.7.0beta02 - February 17, 2013\n" " libpng version 1.7.0beta02 - February 18, 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 1.7.0beta02 - February 17, 2013 * libpng version 1.7.0beta02 - February 18, 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)

2
projects/vstudio/readme.txt
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@@ -1,7 +1,7 @@
VisualStudio instructions VisualStudio instructions
libpng version 1.7.0beta02 - February 15, 2013 libpng version 1.7.0beta02 - February 18, 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 1.7.0beta02 - February 15, 2013 * libpng version 1.7.0beta02 - February 18, 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 1.7.0beta02 - February 15, 2013 Makefiles for libpng version 1.7.0beta02 - February 18, 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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@@ -1,6 +1,6 @@
/* pnglibconf.h - library build configuration */ /* pnglibconf.h - library build configuration */
/* libpng version 1.7.0beta02 - February 15, 2013 */ /* libpng version 1.7.0beta02 - February 18, 2013 */
/* Copyright (c) 1998-2013 Glenn Randers-Pehrson */ /* Copyright (c) 1998-2013 Glenn Randers-Pehrson */