[devel] Imported from libpng-1.5.1beta09.tar
diff --git a/LICENSE b/LICENSE index 3bc056f..ad084b7 100644 --- a/LICENSE +++ b/LICENSE
@@ -10,7 +10,7 @@ This code is released under the libpng license. -libpng versions 1.2.6, August 15, 2004, through 1.5.1beta09, January 23, 2011, are +libpng versions 1.2.6, August 15, 2004, through 1.5.1beta09, January 24, 2011, are Copyright (c) 2004, 2006-2011 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 @@ Glenn Randers-Pehrson glennrp at users.sourceforge.net -January 23, 2011 +January 24, 2011
diff --git a/README b/README index 6e3a957..ceeda17 100644 --- a/README +++ b/README
@@ -1,4 +1,4 @@ -README for libpng version 1.5.1beta09 - January 23, 2011 (shared library 15.0) +README for libpng version 1.5.1beta09 - January 24, 2011 (shared library 15.0) See the note about version numbers near the top of png.h See INSTALL for instructions on how to install libpng.
diff --git a/libpng-manual.txt b/libpng-manual.txt index 9624c9c..61541ff 100644 --- a/libpng-manual.txt +++ b/libpng-manual.txt
@@ -1,6 +1,6 @@ libpng-manual.txt - A description on how to use and modify libpng - libpng version 1.5.1beta09 - January 23, 2011 + libpng version 1.5.1beta09 - January 24, 2011 Updated and distributed by Glenn Randers-Pehrson <glennrp at users.sourceforge.net> Copyright (c) 1998-2011 Glenn Randers-Pehrson @@ -11,7 +11,7 @@ Based on: - libpng versions 0.97, January 1998, through 1.5.1beta09 - January 23, 2011 + libpng versions 0.97, January 1998, through 1.5.1beta09 - January 24, 2011 Updated and distributed by Glenn Randers-Pehrson Copyright (c) 1998-2011 Glenn Randers-Pehrson @@ -1341,7 +1341,7 @@ Y = 0.212671 * R + 0.715160 * G + 0.072169 * B -Libpng approximates this integers scaled by 32768: +Libpng approximates this with integers scaled by 32768: Y = (6968 * R + 23434 * G + 2366 * B)/32768 @@ -4073,7 +4073,7 @@ XIV. Y2K Compliance in libpng -January 23, 2011 +January 24, 2011 Since the PNG Development group is an ad-hoc body, we can't make an official declaration.
diff --git a/libpng.3 b/libpng.3 index aec0817..01c8c83 100644 --- a/libpng.3 +++ b/libpng.3
@@ -1,4 +1,4 @@ -.TH LIBPNG 3 "January 23, 2011" +.TH LIBPNG 3 "January 24, 2011" .SH NAME libpng \- Portable Network Graphics (PNG) Reference Library 1.5.1beta09 .SH SYNOPSIS @@ -919,7 +919,7 @@ .SH LIBPNG.TXT libpng-manual.txt - A description on how to use and modify libpng - libpng version 1.5.1beta09 - January 23, 2011 + libpng version 1.5.1beta09 - January 24, 2011 Updated and distributed by Glenn Randers-Pehrson <glennrp at users.sourceforge.net> Copyright (c) 1998-2011 Glenn Randers-Pehrson @@ -930,7 +930,7 @@ Based on: - libpng versions 0.97, January 1998, through 1.5.1beta09 - January 23, 2011 + libpng versions 0.97, January 1998, through 1.5.1beta09 - January 24, 2011 Updated and distributed by Glenn Randers-Pehrson Copyright (c) 1998-2011 Glenn Randers-Pehrson @@ -2260,16 +2260,12 @@ Y = 0.212671 * R + 0.715160 * G + 0.072169 * B -Libpng approximates this with +Libpng approximates this with integers scaled by 32768: - Y = 0.21268 * R + 0.7151 * G + 0.07217 * B - -which can be expressed with integers as - - Y = (6969 * R + 23434 * G + 2365 * B)/32768 + Y = (6968 * R + 23434 * G + 2366 * B)/32768 The calculation is done in a linear colorspace, if the image gamma -is known. +can be determined. If you have a grayscale and you are using png_set_expand_depth(), png_set_expand(), or png_set_gray_to_rgb to change to truecolor or to @@ -4996,7 +4992,7 @@ .SH XIV. Y2K Compliance in libpng -January 23, 2011 +January 24, 2011 Since the PNG Development group is an ad-hoc body, we can't make an official declaration. @@ -5242,7 +5238,7 @@ Thanks to Frank J. T. Wojcik for helping with the documentation. -Libpng version 1.5.1beta09 - January 23, 2011: +Libpng version 1.5.1beta09 - January 24, 2011: Initially created in 1995 by Guy Eric Schalnat, then of Group 42, Inc. Currently maintained by Glenn Randers-Pehrson (glennrp at users.sourceforge.net). @@ -5265,7 +5261,7 @@ This code is released under the libpng license. -libpng versions 1.2.6, August 15, 2004, through 1.5.1beta09, January 23, 2011, are +libpng versions 1.2.6, August 15, 2004, through 1.5.1beta09, January 24, 2011, 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 @@ -5364,7 +5360,7 @@ Glenn Randers-Pehrson glennrp at users.sourceforge.net -January 23, 2011 +January 24, 2011 .\" end of man page
diff --git a/libpngpf.3 b/libpngpf.3 index 8bcfdae..fe07c6b 100644 --- a/libpngpf.3 +++ b/libpngpf.3
@@ -1,4 +1,4 @@ -.TH LIBPNGPF 3 "January 23, 2011" +.TH LIBPNGPF 3 "January 24, 2011" .SH NAME libpng \- Portable Network Graphics (PNG) Reference Library 1.5.1beta09 (private functions)
diff --git a/png.5 b/png.5 index 847d2d9..ce7988b 100644 --- a/png.5 +++ b/png.5
@@ -1,4 +1,4 @@ -.TH PNG 5 "January 23, 2011" +.TH PNG 5 "January 24, 2011" .SH NAME png \- Portable Network Graphics (PNG) format .SH DESCRIPTION
diff --git a/png.c b/png.c index fffbfb4..b358c2b 100644 --- a/png.c +++ b/png.c
@@ -555,13 +555,13 @@ #else # ifdef __STDC__ return PNG_STRING_NEWLINE \ - "libpng version 1.5.1beta09 - January 23, 2011" PNG_STRING_NEWLINE \ + "libpng version 1.5.1beta09 - January 24, 2011" PNG_STRING_NEWLINE \ "Copyright (c) 1998-2011 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 1.5.1beta09 - January 23, 2011\ + return "libpng version 1.5.1beta09 - January 24, 2011\ Copyright (c) 1998-2011 Glenn Randers-Pehrson\ Copyright (c) 1996-1997 Andreas Dilger\ Copyright (c) 1995-1996 Guy Eric Schalnat, Group 42, Inc.";
diff --git a/png.h b/png.h index a32d6ea..2d9d1eb 100644 --- a/png.h +++ b/png.h
@@ -1,7 +1,7 @@ /* png.h - header file for PNG reference library * - * libpng version 1.5.1beta09 - January 23, 2011 + * libpng version 1.5.1beta09 - January 24, 2011 * Copyright (c) 1998-2011 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 1.5.1beta09 - January 23, 2011: Glenn + * libpng versions 0.97, January 1998, through 1.5.1beta09 - January 24, 2011: Glenn * See also "Contributing Authors", below. * * Note about libpng version numbers: @@ -176,7 +176,7 @@ * * This code is released under the libpng license. * - * libpng versions 1.2.6, August 15, 2004, through 1.5.1beta09, January 23, 2011, are + * libpng versions 1.2.6, August 15, 2004, through 1.5.1beta09, January 24, 2011, are * Copyright (c) 2004, 2006-2011 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: @@ -288,7 +288,7 @@ * Y2K compliance in libpng: * ========================= * - * January 23, 2011 + * January 24, 2011 * * Since the PNG Development group is an ad-hoc body, we can't make * an official declaration. @@ -352,7 +352,7 @@ /* Version information for png.h - this should match the version in png.c */ #define PNG_LIBPNG_VER_STRING "1.5.1beta09" #define PNG_HEADER_VERSION_STRING \ - " libpng version 1.5.1beta09 - January 23, 2011\n" + " libpng version 1.5.1beta09 - January 24, 2011\n" #define PNG_LIBPNG_VER_SONUM 15 #define PNG_LIBPNG_VER_DLLNUM 15
diff --git a/projects/vstudio/readme.txt b/projects/vstudio/readme.txt index b0f4472..0be21d8 100644 --- a/projects/vstudio/readme.txt +++ b/projects/vstudio/readme.txt
@@ -1,7 +1,7 @@ VisualStudio instructions -libpng version 1.5.1beta09 - January 23, 2011 +libpng version 1.5.1beta09 - January 24, 2011 Copyright (c) 1998-2010 Glenn Randers-Pehrson
diff --git a/projects/vstudio/zlib.props b/projects/vstudio/zlib.props index 83ce09b..993eda4 100644 --- a/projects/vstudio/zlib.props +++ b/projects/vstudio/zlib.props
@@ -2,7 +2,7 @@ <!-- * zlib.props - location of zlib source * - * libpng version 1.5.1beta09 - January 23, 2011 + * libpng version 1.5.1beta09 - January 24, 2011 * * Copyright (c) 1998-2010 Glenn Randers-Pehrson *
diff --git a/scripts/README.txt b/scripts/README.txt index 89ed154..5eb738b 100644 --- a/scripts/README.txt +++ b/scripts/README.txt
@@ -1,5 +1,5 @@ -Makefiles for libpng version 1.5.1beta09 - January 23, 2011 +Makefiles for libpng version 1.5.1beta09 - January 24, 2011 pnglibconf.h.prebuilt => Stores configuration settings makefile.linux => Linux/ELF makefile