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[libpng15] Bump version to libpng-1.6.0alpha01

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Glenn Randers-Pehrson 2011-12-05 12:05:43 -06:00
parent 12924f33bd
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13 changed files with 37 additions and 42 deletions
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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 1.6.0alpha01, November 27, 2011, are libpng versions 1.2.6, August 15, 2004, through 1.6.0alpha01, December 5, 2011, are
Copyright (c) 2004, 2006-2011 Glenn Randers-Pehrson, and are Copyright (c) 2004, 2006-2011 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
November 27, 2011 December 5, 2011

2
README
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@ -1,4 +1,4 @@
README for libpng version 1.6.0alpha01 - November 27, 2011 (shared library 16.0) README for libpng version 1.6.0alpha01 - December 5, 2011 (shared library 16.0)
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.

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 1.6.0alpha01 - November 27, 2011 libpng version 1.6.0alpha01 - December 5, 2011
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) 1998-2011 Glenn Randers-Pehrson Copyright (c) 1998-2011 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 1.6.0alpha01 - November 27, 2011 libpng versions 0.97, January 1998, through 1.6.0alpha01 - December 5, 2011
Updated and distributed by Glenn Randers-Pehrson Updated and distributed by Glenn Randers-Pehrson
Copyright (c) 1998-2011 Glenn Randers-Pehrson Copyright (c) 1998-2011 Glenn Randers-Pehrson
@ -4573,7 +4573,7 @@ Other rules can be inferred by inspecting the libpng source.
XIV. Y2K Compliance in libpng XIV. Y2K Compliance in libpng
November 27, 2011 December 5, 2011
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 "November 27, 2011" .TH LIBPNG 3 "December 5, 2011"
.SH NAME .SH NAME
libpng \- Portable Network Graphics (PNG) Reference Library 1.6.0alpha01 libpng \- Portable Network Graphics (PNG) Reference Library 1.6.0alpha01
.SH SYNOPSIS .SH SYNOPSIS
@ -1007,7 +1007,7 @@ 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 1.6.0alpha01 - November 27, 2011 libpng version 1.6.0alpha01 - December 5, 2011
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) 1998-2011 Glenn Randers-Pehrson Copyright (c) 1998-2011 Glenn Randers-Pehrson
@ -1018,7 +1018,7 @@ libpng-manual.txt - A description on how to use and modify libpng
Based on: Based on:
libpng versions 0.97, January 1998, through 1.6.0alpha01 - November 27, 2011 libpng versions 0.97, January 1998, through 1.6.0alpha01 - December 5, 2011
Updated and distributed by Glenn Randers-Pehrson Updated and distributed by Glenn Randers-Pehrson
Copyright (c) 1998-2011 Glenn Randers-Pehrson Copyright (c) 1998-2011 Glenn Randers-Pehrson
@ -5581,7 +5581,7 @@ Other rules can be inferred by inspecting the libpng source.
.SH XIV. Y2K Compliance in libpng .SH XIV. Y2K Compliance in libpng
November 27, 2011 December 5, 2011
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.
@ -5847,7 +5847,7 @@ 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 1.6.0alpha01 - November 27, 2011: Libpng version 1.6.0alpha01 - December 5, 2011:
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).
@ -5870,7 +5870,7 @@ 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 1.6.0alpha01, November 27, 2011, are libpng versions 1.2.6, August 15, 2004, through 1.6.0alpha01, December 5, 2011, 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
@ -5969,7 +5969,7 @@ certification mark of the Open Source Initiative.
Glenn Randers-Pehrson Glenn Randers-Pehrson
glennrp at users.sourceforge.net glennrp at users.sourceforge.net
November 27, 2011 December 5, 2011
.\" end of man page .\" end of man page

8
libpngpf.3
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@ -1,4 +1,4 @@
.TH LIBPNGPF 3 "November 27, 2011" .TH LIBPNGPF 3 "December 5, 2011"
.SH NAME .SH NAME
libpng \- Portable Network Graphics (PNG) Reference Library 1.6.0alpha01 libpng \- Portable Network Graphics (PNG) Reference Library 1.6.0alpha01
(private functions) (private functions)
@ -18,9 +18,9 @@ libpng \- Portable Network Graphics (PNG) Reference Library 1.6.0alpha01
\fI\fB \fI\fB
.SH DESCRIPTION .SH DESCRIPTION
The functions previously listed here are used privately by libpng The functions previously listed here are used privately by libpng and are not
and are not recommended for use by applications. They are available for use by applications. They are not "exported" to applications
not "exported" to applications using shared libraries. using shared libraries.
.SH SEE ALSO .SH SEE ALSO
.BR "png"(5), " libpng"(3), " zlib"(3), " deflate"(5), " " and " zlib"(5) .BR "png"(5), " libpng"(3), " zlib"(3), " deflate"(5), " " and " zlib"(5)

2
png.5
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@ -1,4 +1,4 @@
.TH PNG 5 "November 27, 2011" .TH PNG 5 "December 5, 2011"
.SH NAME .SH NAME
png \- Portable Network Graphics (PNG) format png \- Portable Network Graphics (PNG) format
.SH DESCRIPTION .SH DESCRIPTION

23
png.c
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@ -655,13 +655,13 @@ png_get_copyright(png_const_structp png_ptr)
#else #else
# ifdef __STDC__ # ifdef __STDC__
return PNG_STRING_NEWLINE \ return PNG_STRING_NEWLINE \
"libpng version 1.6.0alpha01 - November 28, 2011" PNG_STRING_NEWLINE \ "libpng version 1.6.0alpha01 - December 5, 2011" PNG_STRING_NEWLINE \
"Copyright (c) 1998-2011 Glenn Randers-Pehrson" PNG_STRING_NEWLINE \ "Copyright (c) 1998-2011 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 1.6.0alpha01 - November 28, 2011\ return "libpng version 1.6.0alpha01 - December 5, 2011\
Copyright (c) 1998-2011 Glenn Randers-Pehrson\ Copyright (c) 1998-2011 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.";
@ -2157,6 +2157,9 @@ png_64bit_product (long v1, long v2, unsigned long *hi_product,
#ifdef PNG_READ_GAMMA_SUPPORTED /* gamma table code */ #ifdef PNG_READ_GAMMA_SUPPORTED /* gamma table code */
#ifndef PNG_FLOATING_ARITHMETIC_SUPPORTED #ifndef PNG_FLOATING_ARITHMETIC_SUPPORTED
/* Fixed point gamma. /* Fixed point gamma.
*
* The code to calculate the tables used below can be found in the shell script
* contrib/tools/intgamma.sh
* *
* To calculate gamma this code implements fast log() and exp() calls using only * To calculate gamma this code implements fast log() and exp() calls using only
* fixed point arithmetic. This code has sufficient precision for either 8-bit * fixed point arithmetic. This code has sufficient precision for either 8-bit
@ -2171,12 +2174,9 @@ png_64bit_product (long v1, long v2, unsigned long *hi_product,
* 255, so it's the base 2 logarithm of a normalized 8-bit floating point * 255, so it's the base 2 logarithm of a normalized 8-bit floating point
* mantissa. The numbers are 32-bit fractions. * mantissa. The numbers are 32-bit fractions.
*/ */
static png_uint_32 static const png_uint_32
png_8bit_l2[128] = png_8bit_l2[128] =
{ {
# ifdef PNG_DO_BC
for (i=128;i<256;++i) { .5 - l(i/255)/l(2)*65536*65536; }
# else
4270715492U, 4222494797U, 4174646467U, 4127164793U, 4080044201U, 4033279239U, 4270715492U, 4222494797U, 4174646467U, 4127164793U, 4080044201U, 4033279239U,
3986864580U, 3940795015U, 3895065449U, 3849670902U, 3804606499U, 3759867474U, 3986864580U, 3940795015U, 3895065449U, 3849670902U, 3804606499U, 3759867474U,
3715449162U, 3671346997U, 3627556511U, 3584073329U, 3540893168U, 3498011834U, 3715449162U, 3671346997U, 3627556511U, 3584073329U, 3540893168U, 3498011834U,
@ -2199,7 +2199,6 @@ png_8bit_l2[128] =
324227938U, 298676034U, 273229066U, 247886176U, 222646516U, 197509248U, 324227938U, 298676034U, 273229066U, 247886176U, 222646516U, 197509248U,
172473545U, 147538590U, 122703574U, 97967701U, 73330182U, 48790236U, 172473545U, 147538590U, 122703574U, 97967701U, 73330182U, 48790236U,
24347096U, 0U 24347096U, 0U
# endif
#if 0 #if 0
/* The following are the values for 16-bit tables - these work fine for the /* The following are the values for 16-bit tables - these work fine for the
@ -2343,21 +2342,17 @@ png_log16bit(png_uint_32 x)
* frational part of the logarithm by using an accurate 32-bit value from the * frational part of the logarithm by using an accurate 32-bit value from the
* top four fractional bits then multiplying in the remaining bits. * top four fractional bits then multiplying in the remaining bits.
*/ */
static png_uint_32 static const png_uint_32
png_32bit_exp[16] = png_32bit_exp[16] =
{ {
# ifdef PNG_DO_BC
for (i=0;i<16;++i) { .5 + e(-i/16*l(2))*2^32; }
# else
/* NOTE: the first entry is deliberately set to the maximum 32-bit value. */ /* NOTE: the first entry is deliberately set to the maximum 32-bit value. */
4294967295U, 4112874773U, 3938502376U, 3771522796U, 3611622603U, 3458501653U, 4294967295U, 4112874773U, 3938502376U, 3771522796U, 3611622603U, 3458501653U,
3311872529U, 3171459999U, 3037000500U, 2908241642U, 2784941738U, 2666869345U, 3311872529U, 3171459999U, 3037000500U, 2908241642U, 2784941738U, 2666869345U,
2553802834U, 2445529972U, 2341847524U, 2242560872U 2553802834U, 2445529972U, 2341847524U, 2242560872U
# endif
}; };
/* Adjustment table; provided to explain the numbers in the code below. */ /* Adjustment table; provided to explain the numbers in the code below. */
#ifdef PNG_DO_BC #if 0
for (i=11;i>=0;--i){ print i, " ", (1 - e(-(2^i)/65536*l(2))) * 2^(32-i), "\n"} for (i=11;i>=0;--i){ print i, " ", (1 - e(-(2^i)/65536*l(2))) * 2^(32-i), "\n"}
11 44937.64284865548751208448 11 44937.64284865548751208448
10 45180.98734845585101160448 10 45180.98734845585101160448
@ -2872,7 +2867,7 @@ png_build_gamma_table(png_structp png_ptr, int bit_depth)
#if defined PNG_SIMPLIFIED_READ_SUPPORTED ||\ #if defined PNG_SIMPLIFIED_READ_SUPPORTED ||\
defined PNG_SIMPLIFIED_WRITE_SUPPORTED defined PNG_SIMPLIFIED_WRITE_SUPPORTED
/* sRGB conversion tables; these are machine generated with the code in /* sRGB conversion tables; these are machine generated with the code in
* contrib/sRGBtables/makesRGB.c. The sRGB to linear table is exact (to the * contrib/tools/makesRGB.c. The sRGB to linear table is exact (to the
* nearest 16 bit linear fraction). The inverse (linear to sRGB) table has * nearest 16 bit linear fraction). The inverse (linear to sRGB) table has
* accuracies as follows: * accuracies as follows:
* *

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 1.6.0alpha01 - November 27, 2011 * libpng version 1.6.0alpha01 - December 5, 2011
* Copyright (c) 1998-2011 Glenn Randers-Pehrson * Copyright (c) 1998-2011 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 1.6.0alpha01 - November 27, 2011: Glenn * libpng versions 0.97, January 1998, through 1.6.0alpha01 - December 5, 2011: Glenn
* See also "Contributing Authors", below. * See also "Contributing Authors", below.
* *
* Note about libpng version numbers: * Note about libpng version numbers:
@ -196,7 +196,7 @@
* *
* 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 1.6.0alpha01, November 27, 2011, are * libpng versions 1.2.6, August 15, 2004, through 1.6.0alpha01, December 5, 2011, are
* Copyright (c) 2004, 2006-2011 Glenn Randers-Pehrson, and are * Copyright (c) 2004, 2006-2011 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:
@ -308,7 +308,7 @@
* Y2K compliance in libpng: * Y2K compliance in libpng:
* ========================= * =========================
* *
* November 27, 2011 * December 5, 2011
* *
* 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.
@ -374,7 +374,7 @@
/* 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 "1.6.0alpha01" #define PNG_LIBPNG_VER_STRING "1.6.0alpha01"
#define PNG_HEADER_VERSION_STRING \ #define PNG_HEADER_VERSION_STRING \
" libpng version 1.6.0alpha01 - November 27, 2011\n" " libpng version 1.6.0alpha01 - December 5, 2011\n"
#define PNG_LIBPNG_VER_SONUM 16 #define PNG_LIBPNG_VER_SONUM 16
#define PNG_LIBPNG_VER_DLLNUM 16 #define PNG_LIBPNG_VER_DLLNUM 16

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 1.6.0alpha01 - December 2, 2011 * libpng version 1.6.0alpha01 - December 5, 2011
* *
* Copyright (c) 1998-2011 Glenn Randers-Pehrson * Copyright (c) 1998-2011 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 1.6.0alpha01 - November 27, 2011 libpng version 1.6.0alpha01 - December 5, 2011
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 1.6.0alpha01 - November 27, 2011 * libpng version 1.6.0alpha01 - December 5, 2011
* *
* 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 1.6.0alpha01 - November 27, 2011 Makefiles for libpng version 1.6.0alpha01 - December 5, 2011
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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@ -3,7 +3,7 @@
/* pnglibconf.h - library build configuration */ /* pnglibconf.h - library build configuration */
/* Libpng 1.6.0alpha01 - November 27, 2011 */ /* Libpng 1.6.0alpha01 - December 5, 2011 */
/* Copyright (c) 1998-2011 Glenn Randers-Pehrson */ /* Copyright (c) 1998-2011 Glenn Randers-Pehrson */