[devel] Imported from libpng-1.4.0beta68.tar

This commit is contained in:
Glenn Randers-Pehrson 2009-07-19 13:31:53 -05:00
parent 9c90d7f4ee
commit 12a11c521b
33 changed files with 79 additions and 77 deletions

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@ -1,5 +1,5 @@
Libpng 1.4.0beta68 - July 18, 2009
Libpng 1.4.0beta68 - July 19, 2009
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.
@ -499,7 +499,7 @@ version 1.4.0beta67 [July 6, 2009]
Added high-level API transform PNG_TRANSFORM_GRAY_TO_RGB.
Added an "xcode" project to the projects directory (Alam Arias).
version 1.4.0beta68 [July 18, 2009]
version 1.4.0beta68 [July 19, 2009]
Avoid some tests in filter selection in pngwutil.c
version 1.4.0betaN [future]

16
CHANGES
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@ -1,5 +1,5 @@
#if 0
changes(){ /*
libpng_changes(){ /*
CHANGES - changes for libpng
version 0.2
@ -540,7 +540,8 @@ version 1.0.5d [November 29, 1999]
Eliminated pngtypes.h; use macros instead to declare PNG_CHNK arrays.
Renamed "PNG_GLOBAL_ARRAYS" to "PNG_USE_GLOBAL_ARRAYS" and made available
to applications a macro "PNG_USE_LOCAL_ARRAYS".
#ifdef out all the new declarations when PNG_USE_GLOBAL_ARRAYS is defined.
comment out (with #ifdef) all the new declarations when
PNG_USE_GLOBAL_ARRAYS is defined.
Added PNG_EXPORT_VAR macro to accommodate making DLL's.
version 1.0.5e [November 30, 1999]
Added iCCP, iTXt, and sPLT support; added "lang" member to the png_text
@ -1301,7 +1302,7 @@ version 1.2.6beta4 [July 28, 2004]
Added PNG_NO_SEQUENTIAL_READ_SUPPORTED macro to conditionally remove
sequential read support.
Added some "#if PNG_WRITE_SUPPORTED" blocks.
#ifdef'ed out some redundancy in png_malloc_default().
Added #ifdef to remove some redundancy in png_malloc_default().
Use png_malloc instead of png_zalloc to allocate the pallete.
version 1.0.16rc1 and 1.2.6rc1 [August 4, 2004]
Fixed buffer overflow vulnerability in png_handle_tRNS()
@ -1371,7 +1372,8 @@ version 1.2.8beta1 [November 1, 2004]
Fixed bug, introduced in libpng-1.2.7, that overruns a buffer during
strip alpha operation in png_do_strip_filler().
Added PNG_1_2_X definition in pngconf.h
#ifdef out png_info_init in png.c and png_read_init in pngread.c (as of 1.3.0)
Use #ifdef to comment out png_info_init in png.c and png_read_init in
pngread.c (as of 1.3.0)
version 1.2.8beta2 [November 2, 2004]
Reduce color_type to a nonalpha type after strip alpha operation in
png_do_strip_filler().
@ -1757,8 +1759,8 @@ version 1.2.19beta6 [May 22, 2007]
Added a special "_MSC_VER" case that defines png_snprintf to _snprintf
version 1.2.19beta7 [May 22, 2007]
Squelched png_squelch_warnings() in pnggccrd.c and added an
#ifdef PNG_MMX_CODE_SUPPORTED block around the declarations that caused
Squelched png_squelch_warnings() in pnggccrd.c and added
an #ifdef PNG_MMX_CODE_SUPPORTED block around the declarations that caused
the warnings that png_squelch_warnings was squelching.
version 1.2.19beta8 [May 22, 2007]
@ -2176,7 +2178,7 @@ version 1.4.0beta67 [July 6, 2009]
Added high-level API transform PNG_TRANSFORM_GRAY_TO_RGB.
Added an "xcode" project to the projects directory (Alam Arias).
version 1.4.0beta68 [July 18, 2009]
version 1.4.0beta68 [July 19, 2009]
Avoid some tests in filter selection in pngwutil.c
version 1.4.0betaN [future]

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@ -1,5 +1,5 @@
Installing libpng version 1.4.0beta68 - July 7, 2009
Installing libpng version 1.4.0beta68 - July 19, 2009
On Unix/Linux and similar systems, you can simply type

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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 1.4.0beta68, July 7, 2009, are
libpng versions 1.2.6, August 15, 2004, through 1.4.0beta68, July 19, 2009, 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
@ -108,4 +108,4 @@ certification mark of the Open Source Initiative.
Glenn Randers-Pehrson
glennrp at users.sourceforge.net
July 7, 2009
July 19, 2009

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@ -16,7 +16,7 @@ AUTOMAKE_OPTIONS = foreign
# test programs - run on make check, make distcheck
check_PROGRAMS= pngtest
pngtest_SOURCES = pngtest.c
pngtest_LDADD = libpng14.la
pngtest_LDADD = libpng%NN%.la
TESTS = test-pngtest.sh
TESTS_ENVIRONMENT= srcdir=$(srcdir)
@ -24,39 +24,39 @@ TESTS_ENVIRONMENT= srcdir=$(srcdir)
dist_man_MANS= libpng.3 libpngpf.3 png.5
# generate the -config scripts if required
binconfigs= libpng14-config
EXTRA_SCRIPTS= libpng-config libpng14-config
binconfigs= libpng%NN%-config
EXTRA_SCRIPTS= libpng-config libpng%NN%-config
bin_SCRIPTS= @binconfigs@
# rules to build libpng, only build the old library on request
lib_LTLIBRARIES=libpng14.la @compatlib@
lib_LTLIBRARIES=libpng%NN%.la @compatlib@
EXTRA_LTLIBRARIES= libpng.la
libpng14_la_SOURCES = png.c pngset.c pngget.c pngrutil.c pngtrans.c pngwutil.c \
libpng%NN%_la_SOURCES = 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 \
png.h pngconf.h
libpng_la_SOURCES = $(libpng14_la_SOURCES)
libpng_la_SOURCES = $(libpng%NN%_la_SOURCES)
libpng_la_CPPFLAGS = @LIBPNG_DEFINES@
libpng14_la_CPPFLAGS = @LIBPNG_DEFINES@
libpng%NN%_la_CPPFLAGS = @LIBPNG_DEFINES@
# MAJOR UPGRADE: the version-number settings below must be changed.
libpng14_la_LDFLAGS = -no-undefined -export-dynamic \
-version-number 14:@PNGLIB_RELEASE@:14
libpng%NN%_la_LDFLAGS = -no-undefined -export-dynamic \
-version-number %NN%:@PNGLIB_RELEASE@:%NN%
# -rpath is needed as automake doesn't know the directory
libpng_la_LDFLAGS = -rpath '$(libdir)' -no-undefined -export-dynamic \
-version-number 14:@PNGLIB_RELEASE@:14
-version-number 14:@PNGLIB_RELEASE@:%NN%
if HAVE_LD_VERSION_SCRIPT
# Versioned symbols and restricted exports
libpng14_la_LDFLAGS += -Wl,--version-script=libpng.vers
libpng14_la_DEPENDENCIES = libpng.vers
libpng%NN%_la_LDFLAGS += -Wl,--version-script=libpng.vers
libpng%NN%_la_DEPENDENCIES = libpng.vers
else
# Only restricted exports when possible
libpng14_la_LDFLAGS += -export-symbols libpng.sym
libpng14_la_DEPENDENCIES = libpng.sym
libpng%NN%_la_LDFLAGS += -export-symbols libpng.sym
libpng%NN%_la_DEPENDENCIES = libpng.sym
endif
libpng_la_DEPENDENCIES = $(libpng14_la_DEPENDENCIES)
libpng_la_DEPENDENCIES = $(libpng%NN%_la_DEPENDENCIES)
# Avoid depending upon Character Ranges.
AN = '_abcdefghijklmnopqrstuvwxyzABCDEFGHIJKLMNOPQRSTUVWXYZ0123456789'
@ -68,7 +68,7 @@ pkginclude_HEADERS= png.h pngconf.h
# pkg-config stuff, note that libpng.pc is always required in order
# to get the correct library
pkgconfigdir = @pkgconfigdir@
pkgconfig_DATA = libpng14.pc
pkgconfig_DATA = libpng%NN%.pc
#extra source distribution files.
EXTRA_DIST= \
@ -88,7 +88,7 @@ EXTRA_DIST= \
$(TESTS) \
example.c libpng-1.4.0beta68.txt pngvcrd.c
CLEANFILES= pngout.png libpng14.pc libpng14-config libpng.vers \
CLEANFILES= pngout.png libpng%NN%.pc libpng%NN%-config libpng.vers \
libpng.sym
MAINTAINERCLEANFILES = Makefile.in aclocal.m4 config.guess config.h.in \
@ -127,7 +127,7 @@ install-data-hook:
cd $(DESTDIR)$(pkgconfigdir); rm -f libpng.pc
cd $(DESTDIR)$(pkgconfigdir); $(LN_S) $(PNGLIB_BASENAME).pc libpng.pc
# do evil things to libpng to cause libpng14 to be used
# do evil things to libpng to cause libpng%NN% to be used
install-exec-hook:
cd $(DESTDIR)$(bindir); rm -f libpng-config
cd $(DESTDIR)$(bindir); $(LN_S) $(PNGLIB_BASENAME)-config libpng-config

2
README
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@ -1,4 +1,4 @@
README for libpng version 1.4.0beta68 - July 7, 2009 (shared library 14.0)
README for libpng version 1.4.0beta68 - July 19, 2009 (shared library 14.0)
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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@ -5,8 +5,8 @@
// Copyright 2000, Willem van Schaik.
//
// This code is released under the libpng license.
// For conditions of distribution and use, see the
// copyright/license/disclaimer notice in png.h
// For conditions of distribution and use, see the disclaimer
// and license in png.h
#include <windows.h>
#include <commdlg.h>

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@ -3,10 +3,10 @@
//------------------------------------------
// Copyright 2000, Willem van Schaik.
//
// This code is released under the libpng license.
// For conditions of distribution and use, see the
// copyright/license/disclaimer notice in png.h
// For conditions of distribution and use, see the disclaimer
// and license in png.h
#include <stdio.h>
#include <stdlib.h>

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@ -4,8 +4,8 @@ Microsoft Developer Studio Build File, Format Version 6.00 for VisualPng
Copyright 2000, Willem van Schaik.
This code is released under the libpng license.
For conditions of distribution and use, see the
copyright/license/disclaimer notice in png.h
For conditions of distribution and use, see the disclaimer
and license in png.h
As a PNG .dll demo VisualPng is finished. More features would only hinder
the program's objective. However, further extensions (like support for other

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@ -3,10 +3,10 @@
//------------------------------------
// Copyright 2000, Willem van Schaik.
//
// This code is released under the libpng license.
// For conditions of distribution and use, see the
// copyright/license/disclaimer notice in png.h
// For conditions of distribution and use, see the disclaimer
// and license in png.h
// switches

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@ -2,7 +2,7 @@
#if 0 /* in case someone actually tries to compile this */
/* example.c - an example of using libpng
* Last changed in libpng 1.4.0 [July 7, 2009]
* Last changed in libpng 1.4.0 [July 19, 2009]
* This file has been placed in the public domain by the authors.
* Maintained 1998-2009 Glenn Randers-Pehrson
* Maintained 1996, 1997 Andreas Dilger)

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@ -1,6 +1,6 @@
libpng.txt - A description on how to use and modify libpng
libpng version 1.4.0beta68 - July 7, 2009
libpng version 1.4.0beta68 - July 19, 2009
Updated and distributed by Glenn Randers-Pehrson
<glennrp at users.sourceforge.net>
Copyright (c) 1998-2009 Glenn Randers-Pehrson
@ -11,7 +11,7 @@ libpng.txt - A description on how to use and modify libpng
Based on:
libpng versions 0.97, January 1998, through 1.4.0beta68 - July 7, 2009
libpng versions 0.97, January 1998, through 1.4.0beta68 - July 19, 2009
Updated and distributed by Glenn Randers-Pehrson
Copyright (c) 1998-2009 Glenn Randers-Pehrson
@ -3162,7 +3162,7 @@ source.
XIII. Y2K Compliance in libpng
July 7, 2009
July 19, 2009
Since the PNG Development group is an ad-hoc body, we can't make
an official declaration.

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@ -1,4 +1,4 @@
.TH LIBPNG 3 "July 7, 2009"
.TH LIBPNG 3 "July 19, 2009"
.SH NAME
libpng \- Portable Network Graphics (PNG) Reference Library 1.4.0beta68
.SH SYNOPSIS
@ -809,7 +809,7 @@ Following is a copy of the libpng.txt file that accompanies libpng.
.SH LIBPNG.TXT
libpng.txt - A description on how to use and modify libpng
libpng version 1.4.0beta68 - July 7, 2009
libpng version 1.4.0beta68 - July 19, 2009
Updated and distributed by Glenn Randers-Pehrson
<glennrp at users.sourceforge.net>
Copyright (c) 1998-2009 Glenn Randers-Pehrson
@ -820,7 +820,7 @@ libpng.txt - A description on how to use and modify libpng
Based on:
libpng versions 0.97, January 1998, through 1.4.0beta68 - July 7, 2009
libpng versions 0.97, January 1998, through 1.4.0beta68 - July 19, 2009
Updated and distributed by Glenn Randers-Pehrson
Copyright (c) 1998-2009 Glenn Randers-Pehrson
@ -3971,7 +3971,7 @@ source.
.SH XIII. Y2K Compliance in libpng
July 7, 2009
July 19, 2009
Since the PNG Development group is an ad-hoc body, we can't make
an official declaration.
@ -4201,7 +4201,7 @@ possible without all of you.
Thanks to Frank J. T. Wojcik for helping with the documentation.
Libpng version 1.4.0beta68 - July 7, 2009:
Libpng version 1.4.0beta68 - July 19, 2009:
Initially created in 1995 by Guy Eric Schalnat, then of Group 42, Inc.
Currently maintained by Glenn Randers-Pehrson (glennrp at users.sourceforge.net).
@ -4224,7 +4224,7 @@ this sentence.
This code is released under the libpng license.
libpng versions 1.2.6, August 15, 2004, through 1.4.0beta68, July 7, 2009, are
libpng versions 1.2.6, August 15, 2004, through 1.4.0beta68, July 19, 2009, 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
@ -4323,7 +4323,7 @@ certification mark of the Open Source Initiative.
Glenn Randers-Pehrson
glennrp at users.sourceforge.net
July 7, 2009
July 19, 2009
.\" end of man page

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@ -1,4 +1,4 @@
.TH LIBPNGPF 3 "July 7, 2009"
.TH LIBPNGPF 3 "July 19, 2009"
.SH NAME
libpng \- Portable Network Graphics (PNG) Reference Library 1.4.0beta68
(private functions)

2
png.5
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@ -1,4 +1,4 @@
.TH PNG 5 "July 7, 2009"
.TH PNG 5 "July 19, 2009"
.SH NAME
png \- Portable Network Graphics (PNG) format
.SH DESCRIPTION

6
png.c
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@ -1,7 +1,7 @@
/* png.c - location for general purpose libpng functions
*
* Last changed in libpng 1.4.0 [July 7, 2009]
* Last changed in libpng 1.4.0 [July 19, 2009]
* Copyright (c) 1998-2009 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.)
@ -652,13 +652,13 @@ png_get_copyright(png_structp png_ptr)
#else
#ifdef __STDC__
return ((png_charp) PNG_STRING_NEWLINE \
"libpng version x 1.4.0beta68 - July 7, 2009" PNG_STRING_NEWLINE \
"libpng version x 1.4.0beta68 - July 19, 2009" PNG_STRING_NEWLINE \
"Copyright (c) 1998-2009 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 ((png_charp) "libpng version 1.4.0beta68 - July 7, 2009\
return ((png_charp) "libpng version 1.4.0beta68 - July 19, 2009\
Copyright (c) 1998-2009 Glenn Randers-Pehrson\
Copyright (c) 1996-1997 Andreas Dilger\
Copyright (c) 1995-1996 Guy Eric Schalnat, Group 42, Inc.");

8
png.h
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@ -1,7 +1,7 @@
/* png.h - header file for PNG reference library
*
* libpng version 1.4.0beta68 - July 7, 2009
* libpng version 1.4.0beta68 - July 19, 2009
* Copyright (c) 1998-2009 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 1.4.0beta68 - July 7, 2009: Glenn
* libpng versions 0.97, January 1998, through 1.4.0beta68 - July 19, 2009: Glenn
* See also "Contributing Authors", below.
*
* Note about libpng version numbers:
@ -161,7 +161,7 @@
*
* This code is released under the libpng license.
*
* libpng versions 1.2.6, August 15, 2004, through 1.4.0beta68, July 7, 2009, are
* libpng versions 1.2.6, August 15, 2004, through 1.4.0beta68, July 19, 2009, 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:
@ -337,7 +337,7 @@
/* Version information for png.h - this should match the version in png.c */
#define PNG_LIBPNG_VER_STRING "1.4.0beta68"
#define PNG_HEADER_VERSION_STRING \
" libpng version 1.4.0beta68 - July 7, 2009\n"
" libpng version 1.4.0beta68 - July 19, 2009\n"
#define PNG_LIBPNG_VER_SONUM 14
#define PNG_LIBPNG_VER_DLLNUM 14

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@ -1,7 +1,7 @@
/* pngconf.h - machine configurable file for libpng
*
* libpng version 1.4.0beta68 - July 7, 2009
* libpng version 1.4.0beta68 - July 19, 2009
* For conditions of distribution and use, see copyright notice in png.h
* Copyright (c) 1998-2009 Glenn Randers-Pehrson
* (Version 0.96 Copyright (c) 1996, 1997 Andreas Dilger)

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@ -1,7 +1,7 @@
/* pngerror.c - stub functions for i/o and memory allocation
*
* Last changed in libpng 1.4.0 [July 7, 2009]
* Last changed in libpng 1.4.0 [July 19, 2009]
* Copyright (c) 1998-2009 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.)

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@ -1,7 +1,7 @@
/* pngget.c - retrieval of values from info struct
*
* Last changed in libpng 1.4.0 [July 7, 2009]
* Last changed in libpng 1.4.0 [July 19, 2009]
* Copyright (c) 1998-2009 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.)

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@ -1,7 +1,7 @@
/* pngmem.c - stub functions for memory allocation
*
* Last changed in libpng 1.4.0 [July 7, 2009]
* Last changed in libpng 1.4.0 [July 19, 2009]
* Copyright (c) 1998-2009 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.)

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@ -1,7 +1,7 @@
/* pngpread.c - read a png file in push mode
*
* Last changed in libpng 1.4.0 [July 7, 2009]
* Last changed in libpng 1.4.0 [July 19, 2009]
* Copyright (c) 1998-2009 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.)

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@ -1,7 +1,7 @@
/* pngpriv.h - private declarations for use inside libpng
*
* libpng version 1.4.0beta68 - July 7, 2009
* libpng version 1.4.0beta68 - July 19, 2009
* For conditions of distribution and use, see copyright notice in png.h
* Copyright (c) 1998-2009 Glenn Randers-Pehrson
* (Version 0.96 Copyright (c) 1996, 1997 Andreas Dilger)

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@ -1,7 +1,7 @@
/* pngread.c - read a PNG file
*
* Last changed in libpng 1.4.0 [July 7, 2009]
* Last changed in libpng 1.4.0 [July 19, 2009]
* Copyright (c) 1998-2009 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.)

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@ -1,7 +1,7 @@
/* pngrio.c - functions for data input
*
* Last changed in libpng 1.4.0 [July 7, 2009]
* Last changed in libpng 1.4.0 [July 19, 2009]
* Copyright (c) 1998-2009 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.)

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@ -1,7 +1,7 @@
/* pngrtran.c - transforms the data in a row for PNG readers
*
* Last changed in libpng 1.4.0 [July 7, 2009]
* Last changed in libpng 1.4.0 [July 19, 2009]
* Copyright (c) 1998-2009 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.)

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@ -1,7 +1,7 @@
/* pngrutil.c - utilities to read a PNG file
*
* Last changed in libpng 1.4.0 [July 7, 2009]
* Last changed in libpng 1.4.0 [July 19, 2009]
* Copyright (c) 1998-2009 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.)

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@ -1,7 +1,7 @@
/* pngset.c - storage of image information into info struct
*
* Last changed in libpng 1.4.0 [July 7, 2009]
* Last changed in libpng 1.4.0 [July 19, 2009]
* Copyright (c) 1998-2009 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.)

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@ -1,7 +1,7 @@
/* pngtest.c - a simple test program to test libpng
*
* Last changed in libpng 1.4.0 [July 7, 2009]
* Last changed in libpng 1.4.0 [July 19, 2009]
* Copyright (c) 1998-2009 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.)

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@ -1,7 +1,7 @@
/* pngtrans.c - transforms the data in a row (used by both readers and writers)
*
* Last changed in libpng 1.4.0 [July 7, 2009]
* Last changed in libpng 1.4.0 [July 19, 2009]
* Copyright (c) 1998-2009 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.)

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@ -1,7 +1,7 @@
/* pngwio.c - functions for data output
*
* Last changed in libpng 1.4.0 [July 7, 2009]
* Last changed in libpng 1.4.0 [July 19, 2009]
* Copyright (c) 1998-2009 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.)

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@ -1,7 +1,7 @@
/* pngwrite.c - general routines to write a PNG file
*
* Last changed in libpng 1.4.0 [July 7, 2009]
* Last changed in libpng 1.4.0 [July 19, 2009]
* Copyright (c) 1998-2009 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.)

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@ -1,7 +1,7 @@
/* pngwtran.c - transforms the data in a row for PNG writers
*
* Last changed in libpng 1.4.0 [July 7, 2009]
* Last changed in libpng 1.4.0 [July 19, 2009]
* Copyright (c) 1998-2009 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.)