[libpng16] Imported from libpng-1.6.8rc01.tar

This commit is contained in:
Glenn Randers-Pehrson 2013-12-11 22:49:52 -06:00
parent 81dfd007b2
commit b6f0a641cb
26 changed files with 79 additions and 76 deletions

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@ -1,5 +1,5 @@
Libpng 1.6.8beta03 - December 1, 2013
Libpng 1.6.8rc01 - December 12, 2013
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.
@ -9,24 +9,24 @@ Files available for download:
Source files with LF line endings (for Unix/Linux) and with a
"configure" script
1.6.8beta03.tar.xz (LZMA-compressed, recommended)
1.6.8beta03.tar.gz
1.6.8rc01.tar.xz (LZMA-compressed, recommended)
1.6.8rc01.tar.gz
Source files with CRLF line endings (for Windows), without the
"configure" script
lp168b03.7z (LZMA-compressed, recommended)
lp168b03.zip
lp168r01.7z (LZMA-compressed, recommended)
lp168r01.zip
Other information:
1.6.8beta03-README.txt
1.6.8beta03-LICENSE.txt
1.6.8rc01-README.txt
1.6.8rc01-LICENSE.txt
Gnupg/*.asc (PGP armored detached signatures)
Changes since the last public release (1.6.7):
Version 1.6.8beta01 [December 1, 2013]
Version 1.6.8beta01 [December 12, 2013]
Changed #ifdef PNG_HANDLE_AS_UNKNOWN_SUPPORTED in pngpread.c to
#ifdef PNG_SET_UNKNOWN_CHUNKS_SUPPORTED to be consistent with
what is in pngpriv.h.
@ -51,7 +51,7 @@ Version 1.6.8beta02 [November 30, 2013]
to '"%s" m' to improve portability among compilers.
Changed png_free_default() to free() in pngtest.c
Version 1.6.8beta03 [December 1, 2013]
Version 1.6.8rc01 [December 12, 2013]
Tidied up pngfix inits and fixed pngtest no-write builds.
Send comments/corrections/commendations to png-mng-implement at lists.sf.net

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@ -4737,7 +4737,7 @@ Version 1.6.8beta02 [November 30, 2013]
to '"%s" m' to improve portability among compilers.
Changed png_free_default() to free() in pngtest.c
Version 1.6.8beta03 [December 1, 2013]
Version 1.6.8rc01 [December 12, 2013]
Tidied up pngfix inits and fixed pngtest no-write builds.
Send comments/corrections/commendations to png-mng-implement at lists.sf.net

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@ -252,7 +252,7 @@ endif(NOT WIN32 OR CYGWIN OR MINGW)
# SET UP LINKS
if(PNG_SHARED)
set_target_properties(${PNG_LIB_NAME} PROPERTIES
# VERSION 16.${PNGLIB_RELEASE}.1.6.8beta03
# VERSION 16.${PNGLIB_RELEASE}.1.6.8rc01
VERSION 16.${PNGLIB_RELEASE}.0
SOVERSION 16
CLEAN_DIRECT_OUTPUT 1)

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@ -10,7 +10,7 @@ this sentence.
This code is released under the libpng license.
libpng versions 1.2.6, August 15, 2004, through 1.6.8beta03, November 30, 2013, are
libpng versions 1.2.6, August 15, 2004, through 1.6.8rc01, December 12, 2013, are
Copyright (c) 2004, 2006-2013 Glenn Randers-Pehrson, and are
distributed according to the same disclaimer and license as libpng-1.2.5
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
glennrp at users.sourceforge.net
November 30, 2013
December 12, 2013

2
README
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@ -1,4 +1,4 @@
README for libpng version 1.6.8beta03 - November 30, 2013 (shared library 16.0)
README for libpng version 1.6.8rc01 - December 12, 2013 (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.

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@ -18,7 +18,7 @@ AC_PREREQ([2.68])
dnl Version number stuff here:
AC_INIT([libpng],[1.6.8beta03],[png-mng-implement@lists.sourceforge.net])
AC_INIT([libpng],[1.6.8rc01],[png-mng-implement@lists.sourceforge.net])
AC_CONFIG_MACRO_DIR([scripts])
# libpng does not follow GNU file name conventions (hence 'foreign')
@ -39,7 +39,7 @@ dnl automake, so the following is not necessary (and is not defined anyway):
dnl AM_PREREQ([1.11.2])
dnl stop configure from automagically running automake
PNGLIB_VERSION=1.6.8beta03
PNGLIB_VERSION=1.6.8rc01
PNGLIB_MAJOR=1
PNGLIB_MINOR=6
PNGLIB_RELEASE=8

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@ -1,6 +1,6 @@
libpng-manual.txt - A description on how to use and modify libpng
libpng version 1.6.8beta03 - November 30, 2013
libpng version 1.6.8rc01 - December 12, 2013
Updated and distributed by Glenn Randers-Pehrson
<glennrp at users.sourceforge.net>
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:
libpng versions 0.97, January 1998, through 1.6.8beta03 - November 30, 2013
libpng versions 0.97, January 1998, through 1.6.8rc01 - December 12, 2013
Updated and distributed by Glenn Randers-Pehrson
Copyright (c) 1998-2013 Glenn Randers-Pehrson
@ -4622,11 +4622,11 @@ XI. Changes to Libpng from version 1.4.x to 1.5.x
From libpng-1.4.0 until 1.4.4, the png_get_uint_16 macro (but not the
function) incorrectly returned a value of type png_uint_32.
Checking for invalid palette index on read or write was added at libpng
1.5.10. When an invalid index is found, libpng issues a benign error.
This is enabled by default because this condition is an error according
to the PNG specification, Clause 11.3.2, but the error can be ignored in
each png_ptr with
Checking for invalid palette index on write was added at libpng
1.5.10. If a pixel contains an invalid (out-of-range) index libpng issues
a benign error. This is enabled by default because this condition is an
error according to the PNG specification, Clause 11.3.2, but the error can
be ignored in each png_ptr with
png_set_check_for_invalid_index(png_ptr, allowed);
@ -5233,13 +5233,13 @@ Other rules can be inferred by inspecting the libpng source.
XVI. Y2K Compliance in libpng
November 30, 2013
December 12, 2013
Since the PNG Development group is an ad-hoc body, we can't make
an official declaration.
This is your unofficial assurance that libpng from version 0.71 and
upward through 1.6.8beta03 are Y2K compliant. It is my belief that earlier
upward through 1.6.8rc01 are Y2K compliant. It is my belief that earlier
versions were also Y2K compliant.
Libpng only has two year fields. One is a 2-byte unsigned integer

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@ -1,6 +1,6 @@
.TH LIBPNG 3 "November 30, 2013"
.TH LIBPNG 3 "December 12, 2013"
.SH NAME
libpng \- Portable Network Graphics (PNG) Reference Library 1.6.8beta03
libpng \- Portable Network Graphics (PNG) Reference Library 1.6.8rc01
.SH SYNOPSIS
\fB
#include <png.h>\fP
@ -504,7 +504,7 @@ 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 1.6.8beta03 - November 30, 2013
libpng version 1.6.8rc01 - December 12, 2013
Updated and distributed by Glenn Randers-Pehrson
<glennrp at users.sourceforge.net>
Copyright (c) 1998-2013 Glenn Randers-Pehrson
@ -515,7 +515,7 @@ libpng-manual.txt - A description on how to use and modify libpng
Based on:
libpng versions 0.97, January 1998, through 1.6.8beta03 - November 30, 2013
libpng versions 0.97, January 1998, through 1.6.8rc01 - December 12, 2013
Updated and distributed by Glenn Randers-Pehrson
Copyright (c) 1998-2013 Glenn Randers-Pehrson
@ -5127,11 +5127,11 @@ We removed the trailing '.' from the warning and error messages.
From libpng-1.4.0 until 1.4.4, the png_get_uint_16 macro (but not the
function) incorrectly returned a value of type png_uint_32.
Checking for invalid palette index on read or write was added at libpng
1.5.10. When an invalid index is found, libpng issues a benign error.
This is enabled by default because this condition is an error according
to the PNG specification, Clause 11.3.2, but the error can be ignored in
each png_ptr with
Checking for invalid palette index on write was added at libpng
1.5.10. If a pixel contains an invalid (out-of-range) index libpng issues
a benign error. This is enabled by default because this condition is an
error according to the PNG specification, Clause 11.3.2, but the error can
be ignored in each png_ptr with
png_set_check_for_invalid_index(png_ptr, allowed);
@ -5738,13 +5738,13 @@ Other rules can be inferred by inspecting the libpng source.
.SH XVI. Y2K Compliance in libpng
November 30, 2013
December 12, 2013
Since the PNG Development group is an ad-hoc body, we can't make
an official declaration.
This is your unofficial assurance that libpng from version 0.71 and
upward through 1.6.8beta03 are Y2K compliant. It is my belief that earlier
upward through 1.6.8rc01 are Y2K compliant. It is my belief that earlier
versions were also Y2K compliant.
Libpng only has two year fields. One is a 2-byte unsigned integer
@ -5969,7 +5969,8 @@ the first widely used release:
1.6.7beta01-04 16 10607 16.so.16.7[.0]
1.6.7rc01-02 16 10607 16.so.16.7[.0]
1.6.7 16 10607 16.so.16.7[.0]
1.6.8beta01-03 16 10608 16.so.16.8[.0]
1.6.8beta01-02 16 10608 16.so.16.8[.0]
1.6.8rc01 16 10608 16.so.16.8[.0]
Henceforth the source version will match the shared-library minor
and patch numbers; the shared-library major version number will be
@ -6026,7 +6027,7 @@ possible without all of you.
Thanks to Frank J. T. Wojcik for helping with the documentation.
Libpng version 1.6.8beta03 - November 30, 2013:
Libpng version 1.6.8rc01 - December 12, 2013:
Initially created in 1995 by Guy Eric Schalnat, then of Group 42, Inc.
Currently maintained by Glenn Randers-Pehrson (glennrp at users.sourceforge.net).
@ -6049,7 +6050,7 @@ this sentence.
This code is released under the libpng license.
libpng versions 1.2.6, August 15, 2004, through 1.6.8beta03, November 30, 2013, are
libpng versions 1.2.6, August 15, 2004, through 1.6.8rc01, December 12, 2013, are
Copyright (c) 2004,2006-2007 Glenn Randers-Pehrson, and are
distributed according to the same disclaimer and license as libpng-1.2.5
with the following individual added to the list of Contributing Authors
@ -6148,7 +6149,7 @@ certification mark of the Open Source Initiative.
Glenn Randers-Pehrson
glennrp at users.sourceforge.net
November 30, 2013
December 12, 2013
.\" end of man page

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@ -1,6 +1,6 @@
.TH LIBPNGPF 3 "November 30, 2013"
.TH LIBPNGPF 3 "December 12, 2013"
.SH NAME
libpng \- Portable Network Graphics (PNG) Reference Library 1.6.8beta03
libpng \- Portable Network Graphics (PNG) Reference Library 1.6.8rc01
(private functions)
.SH SYNOPSIS
\fB#include \fI"pngpriv.h"

2
png.5
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@ -1,4 +1,4 @@
.TH PNG 5 "November 30, 2013"
.TH PNG 5 "December 12, 2013"
.SH NAME
png \- Portable Network Graphics (PNG) format
.SH DESCRIPTION

6
png.c
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@ -14,7 +14,7 @@
#include "pngpriv.h"
/* Generate a compiler error if there is an old png.h in the search path. */
typedef png_libpng_version_1_6_8beta03 Your_png_h_is_not_version_1_6_8beta03;
typedef png_libpng_version_1_6_8rc01 Your_png_h_is_not_version_1_6_8rc01;
/* Tells libpng that we have already handled the first "num_bytes" bytes
* of the PNG file signature. If the PNG data is embedded into another
@ -773,13 +773,13 @@ png_get_copyright(png_const_structrp png_ptr)
#else
# ifdef __STDC__
return PNG_STRING_NEWLINE \
"libpng version 1.6.8beta03 - November 30, 2013" PNG_STRING_NEWLINE \
"libpng version 1.6.8rc01 - December 12, 2013" PNG_STRING_NEWLINE \
"Copyright (c) 1998-2013 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 1.6.8beta03 - November 30, 2013\
return "libpng version 1.6.8rc01 - December 12, 2013\
Copyright (c) 1998-2013 Glenn Randers-Pehrson\
Copyright (c) 1996-1997 Andreas Dilger\
Copyright (c) 1995-1996 Guy Eric Schalnat, Group 42, Inc.";

23
png.h
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@ -1,7 +1,7 @@
/* png.h - header file for PNG reference library
*
* libpng version 1.6.8beta03 - November 30, 2013
* libpng version 1.6.8rc01 - December 12, 2013
* Copyright (c) 1998-2013 Glenn Randers-Pehrson
* (Version 0.96 Copyright (c) 1996, 1997 Andreas Dilger)
* (Version 0.88 Copyright (c) 1995, 1996 Guy Eric Schalnat, Group 42, Inc.)
@ -11,7 +11,7 @@
* Authors and maintainers:
* 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 0.97, January 1998, through 1.6.8beta03 - November 30, 2013: Glenn
* libpng versions 0.97, January 1998, through 1.6.8rc01 - December 12, 2013: Glenn
* See also "Contributing Authors", below.
*
* Note about libpng version numbers:
@ -186,7 +186,8 @@
* 1.6.7beta01-04 16 10607 16.so.16.7[.0]
* 1.6.7rc01-03 16 10607 16.so.16.7[.0]
* 1.6.7 16 10607 16.so.16.7[.0]
* 1.6.8beta01-03 16 10608 16.so.16.8[.0]
* 1.6.8beta01-02 16 10608 16.so.16.8[.0]
* 1.6.8rc01 16 10608 16.so.16.8[.0]
*
* Henceforth the source version will match the shared-library major
* and minor numbers; the shared-library major version number will be
@ -218,7 +219,7 @@
*
* This code is released under the libpng license.
*
* libpng versions 1.2.6, August 15, 2004, through 1.6.8beta03, November 30, 2013, are
* libpng versions 1.2.6, August 15, 2004, through 1.6.8rc01, December 12, 2013, are
* Copyright (c) 2004, 2006-2013 Glenn Randers-Pehrson, and are
* distributed according to the same disclaimer and license as libpng-1.2.5
* with the following individual added to the list of Contributing Authors:
@ -330,13 +331,13 @@
* Y2K compliance in libpng:
* =========================
*
* November 30, 2013
* December 12, 2013
*
* Since the PNG Development group is an ad-hoc body, we can't make
* an official declaration.
*
* This is your unofficial assurance that libpng from version 0.71 and
* upward through 1.6.8beta03 are Y2K compliant. It is my belief that
* upward through 1.6.8rc01 are Y2K compliant. It is my belief that
* earlier versions were also Y2K compliant.
*
* Libpng only has two year fields. One is a 2-byte unsigned integer
@ -396,9 +397,9 @@
*/
/* Version information for png.h - this should match the version in png.c */
#define PNG_LIBPNG_VER_STRING "1.6.8beta03"
#define PNG_LIBPNG_VER_STRING "1.6.8rc01"
#define PNG_HEADER_VERSION_STRING \
" libpng version 1.6.8beta03 - November 30, 2013\n"
" libpng version 1.6.8rc01 - December 12, 2013\n"
#define PNG_LIBPNG_VER_SONUM 16
#define PNG_LIBPNG_VER_DLLNUM 16
@ -412,7 +413,7 @@
* PNG_LIBPNG_VER_STRING, omitting any leading zero:
*/
#define PNG_LIBPNG_VER_BUILD 03
#define PNG_LIBPNG_VER_BUILD 01
/* Release Status */
#define PNG_LIBPNG_BUILD_ALPHA 1
@ -429,7 +430,7 @@
#define PNG_LIBPNG_BUILD_SPECIAL 32 /* Cannot be OR'ed with
PNG_LIBPNG_BUILD_PRIVATE */
#define PNG_LIBPNG_BUILD_BASE_TYPE PNG_LIBPNG_BUILD_BETA
#define PNG_LIBPNG_BUILD_BASE_TYPE PNG_LIBPNG_BUILD_RC
/* Careful here. At one time, Guy wanted to use 082, but that would be octal.
* We must not include leading zeros.
@ -542,7 +543,7 @@ extern "C" {
/* This triggers a compiler error in png.c, if png.c and png.h
* do not agree upon the version number.
*/
typedef char* png_libpng_version_1_6_8beta03;
typedef char* png_libpng_version_1_6_8rc01;
/* Basic control structions. Read libpng-manual.txt or libpng.3 for more info.
*

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@ -1,7 +1,7 @@
/* pngconf.h - machine configurable file for libpng
*
* libpng version 1.6.8beta03 - November 30, 2013
* libpng version 1.6.8rc01 - December 12, 2013
*
* Copyright (c) 1998-2013 Glenn Randers-Pehrson
* (Version 0.96 Copyright (c) 1996, 1997 Andreas Dilger)

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@ -528,6 +528,7 @@ png_set_PLTE(png_structrp png_ptr, png_inforp info_ptr,
))
{
png_chunk_report(png_ptr, "Invalid palette", PNG_CHUNK_ERROR);
return;
}

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@ -1970,4 +1970,4 @@ main(void)
#endif
/* Generate a compiler error if there is an old png.h in the search path. */
typedef png_libpng_version_1_6_8beta03 Your_png_h_is_not_version_1_6_8beta03;
typedef png_libpng_version_1_6_8rc01 Your_png_h_is_not_version_1_6_8rc01;

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@ -1,7 +1,7 @@
VisualStudio instructions
libpng version 1.6.8beta03 - November 30, 2013
libpng version 1.6.8rc01 - December 12, 2013
Copyright (c) 1998-2010 Glenn Randers-Pehrson

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@ -2,7 +2,7 @@
<!--
* zlib.props - location of zlib source
*
* libpng version 1.6.8beta03 - November 30, 2013
* libpng version 1.6.8rc01 - December 12, 2013
*
* Copyright (c) 1998-2011 Glenn Randers-Pehrson
*

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@ -1,9 +1,9 @@
Makefiles for libpng version 1.6.8beta03 - November 30, 2013
Makefiles for libpng version 1.6.8rc01 - December 12, 2013
pnglibconf.h.prebuilt => Stores configuration settings
makefile.linux => Linux/ELF makefile
(gcc, creates libpng16.so.16.1.6.8beta03)
(gcc, creates libpng16.so.16.1.6.8rc01)
makefile.gcc => Generic makefile (gcc, creates static libpng.a)
makefile.knr => Archaic UNIX Makefile that converts files with
ansi2knr (Requires ansi2knr.c from
@ -20,7 +20,7 @@ pnglibconf.h.prebuilt => Stores configuration settings
makefile.dec => DEC Alpha UNIX makefile
makefile.dj2 => DJGPP 2 makefile
makefile.elf => Linux/ELF makefile symbol versioning,
(gcc, creates libpng16.so.16.1.6.8beta03)
(gcc, creates libpng16.so.16.1.6.8rc01)
makefile.freebsd => FreeBSD makefile
makefile.gcc => Generic gcc makefile
makefile.hpgcc => HPUX makefile using gcc
@ -35,12 +35,12 @@ pnglibconf.h.prebuilt => Stores configuration settings
makefile.os2 => OS/2 Makefile (gcc and emx, requires libpng.def)
makefile.sco => For SCO OSr5 ELF and Unixware 7 with Native cc
makefile.sggcc => Silicon Graphics (gcc,
creates libpng16.so.16.1.6.8beta03)
creates libpng16.so.16.1.6.8rc01)
makefile.sgi => Silicon Graphics IRIX makefile (cc, creates static lib)
makefile.solaris => Solaris 2.X makefile (gcc,
creates libpng16.so.16.1.6.8beta03)
creates libpng16.so.16.1.6.8rc01)
makefile.so9 => Solaris 9 makefile (gcc,
creates libpng16.so.16.1.6.8beta03)
creates libpng16.so.16.1.6.8rc01)
makefile.std => Generic UNIX makefile (cc, creates static libpng.a)
makefile.sunos => Sun makefile
makefile.32sunu => Sun Ultra 32-bit makefile

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@ -21,7 +21,7 @@ PNG_DFN "OS2 DESCRIPTION "PNG image compression library""
PNG_DFN "OS2 CODE PRELOAD MOVEABLE DISCARDABLE"
PNG_DFN ""
PNG_DFN "EXPORTS"
PNG_DFN ";Version 1.6.8beta03"
PNG_DFN ";Version 1.6.8rc01"
#define PNG_EXPORTA(ordinal, type, name, args, attributes)\
PNG_DFN "@" SYMBOL_PREFIX "@@" name "@"

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@ -11,7 +11,7 @@
# Modeled after libxml-config.
version=1.6.8beta03
version=1.6.8rc01
prefix=""
libdir=""
libs=""

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@ -5,6 +5,6 @@ includedir=@includedir@/libpng16
Name: libpng
Description: Loads and saves PNG files
Version: 1.6.8beta03
Version: 1.6.8rc01
Libs: -L${libdir} -lpng16
Cflags: -I${includedir}

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@ -17,7 +17,7 @@ INCSDIR=${LOCALBASE}/include/libpng16
LIB= png16
SHLIB_MAJOR= 0
SHLIB_MINOR= 1.6.8beta03
SHLIB_MINOR= 1.6.8rc01
SRCS= png.c pngset.c pngget.c pngrutil.c pngtrans.c pngwutil.c \
pngread.c pngrio.c pngwio.c pngwrite.c pngrtran.c \
pngwtran.c pngmem.c pngerror.c pngpread.c

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@ -17,7 +17,7 @@ INCSDIR=${LOCALBASE}/include
LIB= png
SHLIB_MAJOR= 16
SHLIB_MINOR= 1.6.8beta03
SHLIB_MINOR= 1.6.8rc01
SRCS= png.c pngset.c pngget.c pngrutil.c pngtrans.c pngwutil.c \
pngread.c pngrio.c pngwio.c pngwrite.c pngrtran.c \
pngwtran.c pngmem.c pngerror.c pngpread.c

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@ -11,7 +11,7 @@ LIBDIR= ${PREFIX}/lib
MANDIR= ${PREFIX}/man/cat
SHLIB_MAJOR= 16
SHLIB_MINOR= 1.6.8beta03
SHLIB_MINOR= 1.6.8rc01
LIB= png
SRCS= png.c pngerror.c pngget.c pngmem.c pngpread.c \

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@ -1,8 +1,8 @@
/* libpng 1.6.8beta03 STANDARD API DEFINITION */
/* libpng 1.6.8rc01 STANDARD API DEFINITION */
/* pnglibconf.h - library build configuration */
/* Libpng version 1.6.8beta03 - November 30, 2013 */
/* Libpng version 1.6.8rc01 - December 12, 2013 */
/* Copyright (c) 1998-2013 Glenn Randers-Pehrson */

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@ -1,4 +1,4 @@
;Version 1.6.8beta03
;Version 1.6.8rc01
;--------------------------------------------------------------
; LIBPNG symbol list as a Win32 DEF file
; Contains all the symbols that can be exported from libpng