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[libpng15] Imported from libpng-1.5.24rc02.tar

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Glenn Randers-Pehrson 2015-11-03 08:00:21 -06:00
parent 06c1be4b28
commit e4a9c63445
15 changed files with 198 additions and 476 deletions
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8
ANNOUNCE
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@ -1,5 +1,5 @@
Libpng 1.5.24rc02 - November 1, 2015 Libpng 1.5.24rc02 - November 3, 2015
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.
@ -61,8 +61,12 @@ Version 1.5.24rc01 [October 31, 2015]
from 1.5.4 on, resulted in a png_error (John Bowler). from 1.5.4 on, resulted in a png_error (John Bowler).
Silently truncate over-length PLTE chunk while reading. Silently truncate over-length PLTE chunk while reading.
Version 1.5.24rc02 [November 1, 2015] Version 1.5.24rc02 [November 3, 2015]
Fixed some inconsequential cut-and-paste typos in png_set_cHRM_XYZ_fixed(). Fixed some inconsequential cut-and-paste typos in png_set_cHRM_XYZ_fixed().
Clarified COPYRIGHT information to state explicitly that versions
are derived from previous versions.
Removed much of the long list of previous versions from png.h and
libpng.3.
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

6
CHANGES
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@ -4408,8 +4408,12 @@ Version 1.5.24rc01 [October 31, 2015]
from 1.5.4 on, resulted in a png_error (John Bowler). from 1.5.4 on, resulted in a png_error (John Bowler).
Silently truncate over-length PLTE chunk while reading. Silently truncate over-length PLTE chunk while reading.
Version 1.5.24rc02 [November 1, 2015] Version 1.5.24rc02 [November 3, 2015]
Fixed some inconsequential cut-and-paste typos in png_set_cHRM_XYZ_fixed(). Fixed some inconsequential cut-and-paste typos in png_set_cHRM_XYZ_fixed().
Clarified COPYRIGHT information to state explicitly that versions
are derived from previous versions.
Removed much of the long list of previous versions from png.h and
libpng.3.
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

27
LICENSE
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@ -10,10 +10,11 @@ this sentence.
This code is released under the libpng license. This code is released under the libpng license.
libpng versions 1.0.7, July 1, 2000, through 1.5.24rc02, November 1, 2015, are libpng versions 1.0.7, July 1, 2000, through 1.5.24rc02, November 3, 2015, are
Copyright (c) 2000-2002, 2004, 2006-2015 Glenn Randers-Pehrson, and are Copyright (c) 2000-2002, 2004, 2006-2015 Glenn Randers-Pehrson, are
distributed according to the same disclaimer and license as libpng-1.0.6 derived from libpng-1.0.6, and are distributed according to the same
with the following individuals added to the list of Contributing Authors: disclaimer and license as libpng-1.0.6 with the following individuals
added to the list of Contributing Authors:
Simon-Pierre Cadieux Simon-Pierre Cadieux
Eric S. Raymond Eric S. Raymond
@ -31,18 +32,20 @@ and with the following additions to the disclaimer:
the user. the user.
libpng versions 0.97, January 1998, through 1.0.6, March 20, 2000, are libpng versions 0.97, January 1998, through 1.0.6, March 20, 2000, are
Copyright (c) 1998-2000 Glenn Randers-Pehrson, and are distributed according Copyright (c) 1998-2000 Glenn Randers-Pehrson, are derived from
to the same disclaimer and license as libpng-0.96, with the following libpng-0.96, and are distributed according to the same disclaimer and
individuals added to the list of Contributing Authors: license as libpng-0.96, with the following individuals added to the list
of Contributing Authors:
Tom Lane Tom Lane
Glenn Randers-Pehrson Glenn Randers-Pehrson
Willem van Schaik Willem van Schaik
libpng versions 0.89, June 1996, through 0.96, May 1997, are libpng versions 0.89, June 1996, through 0.96, May 1997, are
Copyright (c) 1996-1997 Andreas Dilger, and are Copyright (c) 1996-1997 Andreas Dilger, are derived from libpng-0.88,
distributed according to the same disclaimer and license as libpng-0.88, and are distributed according to the same disclaimer and license as
with the following individuals added to the list of Contributing Authors: libpng-0.88, with the following individuals added to the list of
Contributing Authors:
John Bowler John Bowler
Kevin Bracey Kevin Bracey
@ -89,6 +92,8 @@ supporting the PNG file format in commercial products. If you use this
source code in a product, acknowledgment is not required but would be source code in a product, acknowledgment is not required but would be
appreciated. appreciated.
END OF COPYRIGHT NOTICE, DISCLAIMER, and LICENSE.
A "png_get_copyright" function is available, for convenient use in "about" A "png_get_copyright" function is available, for convenient use in "about"
boxes and the like: boxes and the like:
@ -103,4 +108,4 @@ the additional disclaimers inserted at version 1.0.7.
Glenn Randers-Pehrson Glenn Randers-Pehrson
glennrp at users.sourceforge.net glennrp at users.sourceforge.net
November 1, 2015 November 3, 2015

2
README
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@ -1,4 +1,4 @@
README for libpng version 1.5.24rc02 - November 1, 2015 (shared library 15.0) README for libpng version 1.5.24rc02 - November 3, 2015 (shared library 15.0)
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 1.5.24rc02 - November 1, 2015 libpng version 1.5.24rc02 - November 3, 2015
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) 1998-2014 Glenn Randers-Pehrson Copyright (c) 1998-2014 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 1.5.24rc02 - November 1, 2015 libpng versions 0.97, January 1998, through 1.5.24rc02 - November 3, 2015
Updated and distributed by Glenn Randers-Pehrson Updated and distributed by Glenn Randers-Pehrson
Copyright (c) 1998-2014 Glenn Randers-Pehrson Copyright (c) 1998-2014 Glenn Randers-Pehrson
@ -4506,7 +4506,7 @@ Other rules can be inferred by inspecting the libpng source.
XIV. Y2K Compliance in libpng XIV. Y2K Compliance in libpng
November 1, 2015 November 3, 2015
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.

281
libpng.3
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@ -1,4 +1,4 @@
.TH LIBPNG 3 "November 1, 2015" .TH LIBPNG 3 "November 3, 2015"
.SH NAME .SH NAME
libpng \- Portable Network Graphics (PNG) Reference Library 1.5.24rc02 libpng \- Portable Network Graphics (PNG) Reference Library 1.5.24rc02
.SH SYNOPSIS .SH SYNOPSIS
@ -496,7 +496,7 @@ 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 1.5.24rc02 - November 1, 2015 libpng version 1.5.24rc02 - November 3, 2015
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) 1998-2014 Glenn Randers-Pehrson Copyright (c) 1998-2014 Glenn Randers-Pehrson
@ -507,7 +507,7 @@ Libpng-manual.txt - A description on how to use and modify libpng
Based on: Based on:
libpng versions 0.97, January 1998, through 1.5.24rc02 - November 1, 2015 libpng versions 0.97, January 1998, through 1.5.24rc02 - November 3, 2015
Updated and distributed by Glenn Randers-Pehrson Updated and distributed by Glenn Randers-Pehrson
Copyright (c) 1998-2014 Glenn Randers-Pehrson Copyright (c) 1998-2014 Glenn Randers-Pehrson
@ -5002,7 +5002,7 @@ Other rules can be inferred by inspecting the libpng source.
.SH XIV. Y2K Compliance in libpng .SH XIV. Y2K Compliance in libpng
November 1, 2015 November 3, 2015
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.
@ -5069,197 +5069,44 @@ the first widely used release:
source png.h png.h shared-lib source png.h png.h shared-lib
version string int version version string int version
------- ------ ----- ---------- ------- ------ ----- ----------
0.89c ("beta 3") 0.89 89 1.0.89 0.89c "1.0 beta 3" 0.89 89 1.0.89
0.90 ("beta 4") 0.90 90 0.90 0.90 "1.0 beta 4" 0.90 90 0.90 [should have been 2.0.90]
0.95 ("beta 5") 0.95 95 0.95 0.95 "1.0 beta 5" 0.95 95 0.95 [should have been 2.0.95]
0.96 ("beta 6") 0.96 96 0.96 0.96 "1.0 beta 6" 0.96 96 0.96 [should have been 2.0.96]
0.97b ("beta 7") 1.00.97 97 1.0.1 0.97b "1.00.97 beta 7" 1.00.97 97 1.0.1 [should have been 2.0.97]
0.97c 0.97 97 2.0.97 0.97c 0.97 97 2.0.97
0.98 0.98 98 2.0.98 0.98 0.98 98 2.0.98
0.99 0.99 98 2.0.99 0.99 0.99 98 2.0.99
0.99a-m 0.99 99 2.0.99 0.99a-m 0.99 99 2.0.99
1.00 1.00 100 2.1.0 1.00 1.00 100 2.1.0 [100 should be 10000]
1.0.0 1.0.0 100 2.1.0 1.0.0 (from here on, the 100 2.1.0 [100 should be 10000]
1.0.0 (from here on, the 100 2.1.0 1.0.1 png.h string is 10001 2.1.0
1.0.1 png.h string is 10001 2.1.0 1.0.1a-e identical to the 10002 from here on, the shared library
1.0.1a-e identical to the 10002 from here on, the 1.0.2 source version) 10002 is 2.V where V is the source code
1.0.2 source version) 10002 shared library is 2.V 1.0.2a-b 10003 version, except as noted.
1.0.2a-b 10003 where V is the source 1.0.3 10003
1.0.1 10001 code version except as 1.0.3a-d 10004
1.0.1a-e 10002 2.1.0.1a-e noted. 1.0.4 10004
1.0.2 10002 2.1.0.2 1.0.4a-f 10005
1.0.2a-b 10003 2.1.0.2a-b 1.0.5 (+ 2 patches) 10005
1.0.3 10003 2.1.0.3 1.0.5a-d 10006
1.0.3a-d 10004 2.1.0.3a-d 1.0.5e-r 10100 (not source compatible)
1.0.4 10004 2.1.0.4 1.0.5s-v 10006 (not binary compatible)
1.0.4a-f 10005 2.1.0.4a-f 1.0.6 (+ 3 patches) 10006 (still binary incompatible)
1.0.5 (+ 2 patches) 10005 2.1.0.5 1.0.6d-f 10007 (still binary incompatible)
1.0.5a-d 10006 2.1.0.5a-d 1.0.6g 10007
1.0.5e-r 10100 2.1.0.5e-r 1.0.6h 10007 10.6h (testing xy.z so-numbering)
1.0.5s-v 10006 2.1.0.5s-v 1.0.6i 10007 10.6i
1.0.6 (+ 3 patches) 10006 2.1.0.6 1.0.6j 10007 2.1.0.6j (incompatible with 1.0.0)
1.0.6d-g 10007 2.1.0.6d-g 1.0.7beta11-14 DLLNUM 10007 2.1.0.7beta11-14 (binary compatible)
1.0.6h 10007 10.6h 1.0.7beta15-18 1 10007 2.1.0.7beta15-18 (binary compatible)
1.0.6i 10007 10.6i 1.0.7rc1-2 1 10007 2.1.0.7rc1-2 (binary compatible)
1.0.6j 10007 2.1.0.6j 1.0.7 1 10007 (still compatible)
1.0.7beta11-14 DLLNUM 10007 2.1.0.7beta11-14 ...
1.0.7beta15-18 1 10007 2.1.0.7beta15-18 1.0.19 10 10019 10.so.0.19[.0]
1.0.7rc1-2 1 10007 2.1.0.7rc1-2 ...
1.0.7 1 10007 2.1.0.7 1.5.24beta01-02 15 10524 15.so.15.24[.0]
1.0.8beta1-4 1 10008 2.1.0.8beta1-4 1.5.24rc01 15 10524 15.so.15.24[.0]
1.0.8rc1 1 10008 2.1.0.8rc1
1.0.8 1 10008 2.1.0.8
1.0.9beta1-6 1 10009 2.1.0.9beta1-6
1.0.9rc1 1 10009 2.1.0.9rc1
1.0.9beta7-10 1 10009 2.1.0.9beta7-10
1.0.9rc2 1 10009 2.1.0.9rc2
1.0.9 1 10009 2.1.0.9
1.0.10beta1 1 10010 2.1.0.10beta1
1.0.10rc1 1 10010 2.1.0.10rc1
1.0.10 1 10010 2.1.0.10
1.0.11beta1-3 1 10011 2.1.0.11beta1-3
1.0.11rc1 1 10011 2.1.0.11rc1
1.0.11 1 10011 2.1.0.11
1.0.12beta1-2 2 10012 2.1.0.12beta1-2
1.0.12rc1 2 10012 2.1.0.12rc1
1.0.12 2 10012 2.1.0.12
1.1.0a-f - 10100 2.1.1.0a-f abandoned
1.2.0beta1-2 2 10200 2.1.2.0beta1-2
1.2.0beta3-5 3 10200 3.1.2.0beta3-5
1.2.0rc1 3 10200 3.1.2.0rc1
1.2.0 3 10200 3.1.2.0
1.2.1beta-4 3 10201 3.1.2.1beta1-4
1.2.1rc1-2 3 10201 3.1.2.1rc1-2
1.2.1 3 10201 3.1.2.1
1.2.2beta1-6 12 10202 12.so.0.1.2.2beta1-6
1.0.13beta1 10 10013 10.so.0.1.0.13beta1
1.0.13rc1 10 10013 10.so.0.1.0.13rc1
1.2.2rc1 12 10202 12.so.0.1.2.2rc1
1.0.13 10 10013 10.so.0.1.0.13
1.2.2 12 10202 12.so.0.1.2.2
1.2.3rc1-6 12 10203 12.so.0.1.2.3rc1-6
1.2.3 12 10203 12.so.0.1.2.3
1.2.4beta1-3 13 10204 12.so.0.1.2.4beta1-3
1.2.4rc1 13 10204 12.so.0.1.2.4rc1
1.0.14 10 10014 10.so.0.1.0.14
1.2.4 13 10204 12.so.0.1.2.4
1.2.5beta1-2 13 10205 12.so.0.1.2.5beta1-2
1.0.15rc1 10 10015 10.so.0.1.0.15rc1
1.0.15 10 10015 10.so.0.1.0.15
1.2.5 13 10205 12.so.0.1.2.5
1.2.6beta1-4 13 10206 12.so.0.1.2.6beta1-4
1.2.6rc1-5 13 10206 12.so.0.1.2.6rc1-5
1.0.16 10 10016 10.so.0.1.0.16
1.2.6 13 10206 12.so.0.1.2.6
1.2.7beta1-2 13 10207 12.so.0.1.2.7beta1-2
1.0.17rc1 10 10017 12.so.0.1.0.17rc1
1.2.7rc1 13 10207 12.so.0.1.2.7rc1
1.0.17 10 10017 12.so.0.1.0.17
1.2.7 13 10207 12.so.0.1.2.7
1.2.8beta1-5 13 10208 12.so.0.1.2.8beta1-5
1.0.18rc1-5 10 10018 12.so.0.1.0.18rc1-5
1.2.8rc1-5 13 10208 12.so.0.1.2.8rc1-5
1.0.18 10 10018 12.so.0.1.0.18
1.2.8 13 10208 12.so.0.1.2.8
1.2.9beta1-3 13 10209 12.so.0.1.2.9beta1-3
1.2.9beta4-11 13 10209 12.so.0.9[.0]
1.2.9rc1 13 10209 12.so.0.9[.0]
1.2.9 13 10209 12.so.0.9[.0]
1.2.10beta1-7 13 10210 12.so.0.10[.0]
1.2.10rc1-2 13 10210 12.so.0.10[.0]
1.2.10 13 10210 12.so.0.10[.0]
1.4.0beta1-6 14 10400 14.so.0.0[.0]
1.2.11beta1-4 13 10210 12.so.0.11[.0]
1.4.0beta7-8 14 10400 14.so.0.0[.0]
1.2.11 13 10211 12.so.0.11[.0]
1.2.12 13 10212 12.so.0.12[.0]
1.4.0beta9-14 14 10400 14.so.0.0[.0]
1.2.13 13 10213 12.so.0.13[.0]
1.4.0beta15-36 14 10400 14.so.0.0[.0]
1.4.0beta37-87 14 10400 14.so.14.0[.0]
1.4.0rc01 14 10400 14.so.14.0[.0]
1.4.0beta88-109 14 10400 14.so.14.0[.0]
1.4.0rc02-08 14 10400 14.so.14.0[.0]
1.4.0 14 10400 14.so.14.0[.0]
1.4.1beta01-03 14 10401 14.so.14.1[.0]
1.4.1rc01 14 10401 14.so.14.1[.0]
1.4.1beta04-12 14 10401 14.so.14.1[.0]
1.4.1 14 10401 14.so.14.1[.0]
1.4.2 14 10402 14.so.14.2[.0]
1.4.3 14 10403 14.so.14.3[.0]
1.4.4 14 10404 14.so.14.4[.0]
1.5.0beta01-58 15 10500 15.so.15.0[.0]
1.5.0rc01-07 15 10500 15.so.15.0[.0]
1.5.0 15 10500 15.so.15.0[.0]
1.5.1beta01-11 15 10501 15.so.15.1[.0]
1.5.1rc01-02 15 10501 15.so.15.1[.0]
1.5.1 15 10501 15.so.15.1[.0]
1.5.2beta01-03 15 10502 15.so.15.2[.0]
1.5.2rc01-03 15 10502 15.so.15.2[.0]
1.5.2 15 10502 15.so.15.2[.0]
1.5.3beta01-10 15 10503 15.so.15.3[.0]
1.5.3rc01-02 15 10503 15.so.15.3[.0]
1.5.3beta11 15 10503 15.so.15.3[.0]
1.5.3 [omitted]
1.5.4beta01-08 15 10504 15.so.15.4[.0]
1.5.4rc01 15 10504 15.so.15.4[.0]
1.5.4 15 10504 15.so.15.4[.0]
1.5.5beta01-08 15 10505 15.so.15.5[.0]
1.5.5rc01 15 10505 15.so.15.5[.0]
1.5.5 15 10505 15.so.15.5[.0]
1.5.6beta01-07 15 10506 15.so.15.6[.0]
1.5.6rc01-03 15 10506 15.so.15.6[.0]
1.5.6 15 10506 15.so.15.6[.0]
1.5.7beta01-05 15 10507 15.so.15.7[.0]
1.5.7rc01-03 15 10507 15.so.15.7[.0]
1.5.7 15 10507 15.so.15.7[.0]
1.5.8beta01 15 10508 15.so.15.8[.0]
1.5.8rc01 15 10508 15.so.15.8[.0]
1.5.8 15 10508 15.so.15.8[.0]
1.5.9beta01-02 15 10509 15.so.15.9[.0]
1.5.9rc01 15 10509 15.so.15.9[.0]
1.5.9 15 10509 15.so.15.9[.0]
1.5.10beta01-05 15 10510 15.so.15.10[.0]
1.5.10 15 10510 15.so.15.10[.0]
1.5.11beta01 15 10511 15.so.15.11[.0]
1.5.11rc01-05 15 10511 15.so.15.11[.0]
1.5.11 15 10511 15.so.15.11[.0]
1.5.12 15 10512 15.so.15.12[.0]
1.5.13beta01-02 15 10513 15.so.15.13[.0]
1.5.13rc01 15 10513 15.so.15.13[.0]
1.5.13 15 10513 15.so.15.13[.0]
1.5.14beta01-08 15 10514 15.so.15.14[.0]
1.5.14rc01-03 15 10514 15.so.15.14[.0]
1.5.14 15 10514 15.so.15.14[.0]
1.5.15beta01-09 15 10515 15.so.15.15[.0]
1.5.15rc01 15 10515 15.so.15.15[.0]
1.5.15 15 10515 15.so.15.15[.0]
1.5.16beta01-06 15 10516 15.so.15.16[.0]
1.5.16rc01 15 10516 15.so.15.16[.0]
1.5.16 15 10516 15.so.15.16[.0]
1.5.17beta01 15 10517 15.so.15.17[.0]
1.5.17rc01-03 15 10517 15.so.15.17[.0]
1.5.17 15 10517 15.so.15.17[.0]
1.5.18beta01-05 15 10518 15.so.15.18[.0]
1.5.18rc01-02 15 10518 15.so.15.18[.0]
1.5.18 15 10518 15.so.15.18[.0]
1.5.19beta01-05 15 10519 15.so.15.19[.0]
1.5.19rc01 15 10519 15.so.15.19[.0]
1.5.19 15 10519 15.so.15.19[.0]
1.5.20beta01-02 15 10520 15.so.15.20[.0]
1.5.20rc01-03 15 10520 15.so.15.20[.0]
1.5.20 15 10520 15.so.15.20[.0]
1.5.21beta01-02 15 10521 15.so.15.21[.0]
1.5.21rc01-03 15 10521 15.so.15.21[.0]
1.5.21 15 10521 15.so.15.21[.0]
1.5.22beta01-04 15 10522 15.so.15.22[.0]
1.5.22rc01-04 15 10522 15.so.15.22[.0]
1.5.22 15 10522 15.so.15.22[.0]
1.5.23beta01-02 15 10523 15.so.15.23[.0]
1.5.23rc01-03 15 10523 15.so.15.23[.0]
1.5.23 15 10523 15.so.15.23[.0]
1.5.24beta01-02 15 10524 15.so.15.24[.0]
1.5.24rc01 15 10524 15.so.15.24[.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
@ -5269,11 +5116,10 @@ for applications, is an unsigned integer of the form xyyzz corresponding
to the source version x.y.z (leading zeros in y and z). Beta versions to the source version x.y.z (leading zeros in y and z). Beta versions
were given the previous public release number plus a letter, until were given the previous public release number plus a letter, until
version 1.0.6j; from then on they were given the upcoming public version 1.0.6j; from then on they were given the upcoming public
release number plus "betaNN" or "rcN". release number plus "betaNN" or "rcNN".
.SH "SEE ALSO" .SH "SEE ALSO"
.BR "png"(5), " libpngpf"(3), " zlib"(3), " deflate"(5), " " and " zlib"(5) .IR libpngpf(3) ", " png(5)
.LP .LP
.IR libpng : .IR libpng :
.IP .IP
@ -5296,7 +5142,7 @@ ftp://ftp.info-zip.org/pub/infozip/zlib
.I libpng .I libpng
or at or at
.br .br
ftp://ds.internic.net/rfc/rfc2083.txt ftp://ftp.rfc-editor.org:/in-notes/rfc2083.txt
.br .br
or (as a W3C Recommendation) at or (as a W3C Recommendation) at
.br .br
@ -5316,7 +5162,7 @@ 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 1.5.24rc02 - November 1, 2015: Libpng version 1.5.24rc02 - November 3, 2015:
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).
@ -5328,21 +5174,24 @@ png-mng-implement at lists.sourceforge.net (subscription required; visit
https://lists.sourceforge.net/lists/listinfo/png-mng-implement https://lists.sourceforge.net/lists/listinfo/png-mng-implement
to subscribe). to subscribe).
.SH COPYRIGHT NOTICE, DISCLAIMER, and LICENSE: .SH NOTICES:
(This copy of the libpng notices is provided for your convenience. In case of This copy of the libpng notices is provided for your convenience. In case of
any discrepancy between this copy and the notices in the file png.h that is any discrepancy between this copy and the notices in the file png.h that is
included in the libpng distribution, the latter shall prevail.) included in the libpng distribution, the latter shall prevail.
COPYRIGHT NOTICE, DISCLAIMER, and LICENSE:
If you modify libpng you may insert additional notices immediately following If you modify libpng you may insert additional notices immediately following
this sentence. this sentence.
This code is released under the libpng license. This code is released under the libpng license.
libpng versions 1.0.7, July 1, 2000, through 1.5.24rc02, November 1, 2015, are libpng versions 1.0.7, July 1, 2000, through 1.5.24rc02, November 3, 2015, are
Copyright (c) 2000-2002, 2004, 2006-2015 Glenn Randers-Pehrson, and are Copyright (c) 2000-2002, 2004, 2006-2015 Glenn Randers-Pehrson, are
distributed according to the same disclaimer and license as libpng-1.0.6 derived from libpng-1.0.6, and are distributed according to the same
with the following individuals added to the list of Contributing Authors: disclaimer and license as libpng-1.0.6 with the following individuals
added to the list of Contributing Authors:
Simon-Pierre Cadieux Simon-Pierre Cadieux
Eric S. Raymond Eric S. Raymond
@ -5360,18 +5209,20 @@ and with the following additions to the disclaimer:
the user. the user.
libpng versions 0.97, January 1998, through 1.0.6, March 20, 2000, are libpng versions 0.97, January 1998, through 1.0.6, March 20, 2000, are
Copyright (c) 1998-2000 Glenn Randers-Pehrson, and are distributed according Copyright (c) 1998-2000 Glenn Randers-Pehrson, are derived from
to the same disclaimer and license as libpng-0.96, with the following libpng-0.96, and are distributed according to the same disclaimer and
individuals added to the list of Contributing Authors: license as libpng-0.96, with the following individuals added to the list
of Contributing Authors:
Tom Lane Tom Lane
Glenn Randers-Pehrson Glenn Randers-Pehrson
Willem van Schaik Willem van Schaik
libpng versions 0.89, June 1996, through 0.96, May 1997, are libpng versions 0.89, June 1996, through 0.96, May 1997, are
Copyright (c) 1996-1997 Andreas Dilger, and are Copyright (c) 1996-1997 Andreas Dilger, are derived from libpng-0.88,
distributed according to the same disclaimer and license as libpng-0.88, and are distributed according to the same disclaimer and license as
with the following individuals added to the list of Contributing Authors: libpng-0.88, with the following individuals added to the list of
Contributing Authors:
John Bowler John Bowler
Kevin Bracey Kevin Bracey
@ -5418,6 +5269,8 @@ supporting the PNG file format in commercial products. If you use this
source code in a product, acknowledgment is not required but would be source code in a product, acknowledgment is not required but would be
appreciated. appreciated.
END OF COPYRIGHT NOTICE, DISCLAIMER, and LICENSE.
A "png_get_copyright" function is available, for convenient use in "about" A "png_get_copyright" function is available, for convenient use in "about"
boxes and the like: boxes and the like:
@ -5432,7 +5285,7 @@ the additional disclaimers inserted at version 1.0.7.
Glenn Randers-Pehrson Glenn Randers-Pehrson
glennrp at users.sourceforge.net glennrp at users.sourceforge.net
November 1, 2015 November 3, 2015
.\" end of man page .\" end of man page

2
libpngpf.3
View File

@ -1,4 +1,4 @@
.TH LIBPNGPF 3 "November 1, 2015" .TH LIBPNGPF 3 "November 3, 2015"
.SH NAME .SH NAME
libpng \- Portable Network Graphics (PNG) Reference Library 1.5.24rc02 libpng \- Portable Network Graphics (PNG) Reference Library 1.5.24rc02
(private functions) (private functions)

2
png.5
View File

@ -1,4 +1,4 @@
.TH PNG 5 "November 1, 2015" .TH PNG 5 "November 3, 2015"
.SH NAME .SH NAME
png \- Portable Network Graphics (PNG) format png \- Portable Network Graphics (PNG) format
.SH DESCRIPTION .SH DESCRIPTION

4
png.c
View File

@ -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 1.5.24rc02 - November 1, 2015" PNG_STRING_NEWLINE \ "libpng version 1.5.24rc02 - November 3, 2015" PNG_STRING_NEWLINE \
"Copyright (c) 1998-2015 Glenn Randers-Pehrson" PNG_STRING_NEWLINE \ "Copyright (c) 1998-2015 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 1.5.24rc02 - November 1, 2015\ return "libpng version 1.5.24rc02 - November 3, 2015\
Copyright (c) 1998-2015 Glenn Randers-Pehrson\ Copyright (c) 1998-2015 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.";

326
png.h
View File

@ -1,7 +1,7 @@
/* png.h - header file for PNG reference library /* png.h - header file for PNG reference library
* *
* libpng version 1.5.24rc02, November 1, 2015 * libpng version 1.5.24rc02, November 3, 2015
* *
* Copyright (c) 1998-2015 Glenn Randers-Pehrson * Copyright (c) 1998-2015 Glenn Randers-Pehrson
* (Version 0.96 Copyright (c) 1996, 1997 Andreas Dilger) * (Version 0.96 Copyright (c) 1996, 1997 Andreas Dilger)
@ -12,229 +12,8 @@
* 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 1.5.24rc02, November 1, 2015: Glenn * libpng versions 0.97, January 1998, through 1.5.24rc02, November 3, 2015: Glenn
* See also "Contributing Authors", below. * See also "Contributing Authors", below.
*
* Note about libpng version numbers:
*
* Due to various miscommunications, unforeseen code incompatibilities
* and occasional factors outside the authors' control, version numbering
* on the library has not always been consistent and straightforward.
* The following table summarizes matters since version 0.89c, which was
* the first widely used release:
*
* source png.h png.h shared-lib
* version string int version
* ------- ------ ----- ----------
* 0.89c "1.0 beta 3" 0.89 89 1.0.89
* 0.90 "1.0 beta 4" 0.90 90 0.90 [should have been 2.0.90]
* 0.95 "1.0 beta 5" 0.95 95 0.95 [should have been 2.0.95]
* 0.96 "1.0 beta 6" 0.96 96 0.96 [should have been 2.0.96]
* 0.97b "1.00.97 beta 7" 1.00.97 97 1.0.1 [should have been 2.0.97]
* 0.97c 0.97 97 2.0.97
* 0.98 0.98 98 2.0.98
* 0.99 0.99 98 2.0.99
* 0.99a-m 0.99 99 2.0.99
* 1.00 1.00 100 2.1.0 [100 should be 10000]
* 1.0.0 (from here on, the 100 2.1.0 [100 should be 10000]
* 1.0.1 png.h string is 10001 2.1.0
* 1.0.1a-e identical to the 10002 from here on, the shared library
* 1.0.2 source version) 10002 is 2.V where V is the source code
* 1.0.2a-b 10003 version, except as noted.
* 1.0.3 10003
* 1.0.3a-d 10004
* 1.0.4 10004
* 1.0.4a-f 10005
* 1.0.5 (+ 2 patches) 10005
* 1.0.5a-d 10006
* 1.0.5e-r 10100 (not source compatible)
* 1.0.5s-v 10006 (not binary compatible)
* 1.0.6 (+ 3 patches) 10006 (still binary incompatible)
* 1.0.6d-f 10007 (still binary incompatible)
* 1.0.6g 10007
* 1.0.6h 10007 10.6h (testing xy.z so-numbering)
* 1.0.6i 10007 10.6i
* 1.0.6j 10007 2.1.0.6j (incompatible with 1.0.0)
* 1.0.7beta11-14 DLLNUM 10007 2.1.0.7beta11-14 (binary compatible)
* 1.0.7beta15-18 1 10007 2.1.0.7beta15-18 (binary compatible)
* 1.0.7rc1-2 1 10007 2.1.0.7rc1-2 (binary compatible)
* 1.0.7 1 10007 (still compatible)
* 1.0.8beta1-4 1 10008 2.1.0.8beta1-4
* 1.0.8rc1 1 10008 2.1.0.8rc1
* 1.0.8 1 10008 2.1.0.8
* 1.0.9beta1-6 1 10009 2.1.0.9beta1-6
* 1.0.9rc1 1 10009 2.1.0.9rc1
* 1.0.9beta7-10 1 10009 2.1.0.9beta7-10
* 1.0.9rc2 1 10009 2.1.0.9rc2
* 1.0.9 1 10009 2.1.0.9
* 1.0.10beta1 1 10010 2.1.0.10beta1
* 1.0.10rc1 1 10010 2.1.0.10rc1
* 1.0.10 1 10010 2.1.0.10
* 1.0.11beta1-3 1 10011 2.1.0.11beta1-3
* 1.0.11rc1 1 10011 2.1.0.11rc1
* 1.0.11 1 10011 2.1.0.11
* 1.0.12beta1-2 2 10012 2.1.0.12beta1-2
* 1.0.12rc1 2 10012 2.1.0.12rc1
* 1.0.12 2 10012 2.1.0.12
* 1.1.0a-f - 10100 2.1.1.0a-f (branch abandoned)
* 1.2.0beta1-2 2 10200 2.1.2.0beta1-2
* 1.2.0beta3-5 3 10200 3.1.2.0beta3-5
* 1.2.0rc1 3 10200 3.1.2.0rc1
* 1.2.0 3 10200 3.1.2.0
* 1.2.1beta1-4 3 10201 3.1.2.1beta1-4
* 1.2.1rc1-2 3 10201 3.1.2.1rc1-2
* 1.2.1 3 10201 3.1.2.1
* 1.2.2beta1-6 12 10202 12.so.0.1.2.2beta1-6
* 1.0.13beta1 10 10013 10.so.0.1.0.13beta1
* 1.0.13rc1 10 10013 10.so.0.1.0.13rc1
* 1.2.2rc1 12 10202 12.so.0.1.2.2rc1
* 1.0.13 10 10013 10.so.0.1.0.13
* 1.2.2 12 10202 12.so.0.1.2.2
* 1.2.3rc1-6 12 10203 12.so.0.1.2.3rc1-6
* 1.2.3 12 10203 12.so.0.1.2.3
* 1.2.4beta1-3 13 10204 12.so.0.1.2.4beta1-3
* 1.0.14rc1 13 10014 10.so.0.1.0.14rc1
* 1.2.4rc1 13 10204 12.so.0.1.2.4rc1
* 1.0.14 10 10014 10.so.0.1.0.14
* 1.2.4 13 10204 12.so.0.1.2.4
* 1.2.5beta1-2 13 10205 12.so.0.1.2.5beta1-2
* 1.0.15rc1-3 10 10015 10.so.0.1.0.15rc1-3
* 1.2.5rc1-3 13 10205 12.so.0.1.2.5rc1-3
* 1.0.15 10 10015 10.so.0.1.0.15
* 1.2.5 13 10205 12.so.0.1.2.5
* 1.2.6beta1-4 13 10206 12.so.0.1.2.6beta1-4
* 1.0.16 10 10016 10.so.0.1.0.16
* 1.2.6 13 10206 12.so.0.1.2.6
* 1.2.7beta1-2 13 10207 12.so.0.1.2.7beta1-2
* 1.0.17rc1 10 10017 12.so.0.1.0.17rc1
* 1.2.7rc1 13 10207 12.so.0.1.2.7rc1
* 1.0.17 10 10017 12.so.0.1.0.17
* 1.2.7 13 10207 12.so.0.1.2.7
* 1.2.8beta1-5 13 10208 12.so.0.1.2.8beta1-5
* 1.0.18rc1-5 10 10018 12.so.0.1.0.18rc1-5
* 1.2.8rc1-5 13 10208 12.so.0.1.2.8rc1-5
* 1.0.18 10 10018 12.so.0.1.0.18
* 1.2.8 13 10208 12.so.0.1.2.8
* 1.2.9beta1-3 13 10209 12.so.0.1.2.9beta1-3
* 1.2.9beta4-11 13 10209 12.so.0.9[.0]
* 1.2.9rc1 13 10209 12.so.0.9[.0]
* 1.2.9 13 10209 12.so.0.9[.0]
* 1.2.10beta1-7 13 10210 12.so.0.10[.0]
* 1.2.10rc1-2 13 10210 12.so.0.10[.0]
* 1.2.10 13 10210 12.so.0.10[.0]
* 1.4.0beta1-5 14 10400 14.so.0.0[.0]
* 1.2.11beta1-4 13 10211 12.so.0.11[.0]
* 1.4.0beta7-8 14 10400 14.so.0.0[.0]
* 1.2.11 13 10211 12.so.0.11[.0]
* 1.2.12 13 10212 12.so.0.12[.0]
* 1.4.0beta9-14 14 10400 14.so.0.0[.0]
* 1.2.13 13 10213 12.so.0.13[.0]
* 1.4.0beta15-36 14 10400 14.so.0.0[.0]
* 1.4.0beta37-87 14 10400 14.so.14.0[.0]
* 1.4.0rc01 14 10400 14.so.14.0[.0]
* 1.4.0beta88-109 14 10400 14.so.14.0[.0]
* 1.4.0rc02-08 14 10400 14.so.14.0[.0]
* 1.4.0 14 10400 14.so.14.0[.0]
* 1.4.1beta01-03 14 10401 14.so.14.1[.0]
* 1.4.1rc01 14 10401 14.so.14.1[.0]
* 1.4.1beta04-12 14 10401 14.so.14.1[.0]
* 1.4.1 14 10401 14.so.14.1[.0]
* 1.4.2 14 10402 14.so.14.2[.0]
* 1.4.3 14 10403 14.so.14.3[.0]
* 1.4.4 14 10404 14.so.14.4[.0]
* 1.5.0beta01-58 15 10500 15.so.15.0[.0]
* 1.5.0rc01-07 15 10500 15.so.15.0[.0]
* 1.5.0 15 10500 15.so.15.0[.0]
* 1.5.1beta01-11 15 10501 15.so.15.1[.0]
* 1.5.1rc01-02 15 10501 15.so.15.1[.0]
* 1.5.1 15 10501 15.so.15.1[.0]
* 1.5.2beta01-03 15 10502 15.so.15.2[.0]
* 1.5.2rc01-03 15 10502 15.so.15.2[.0]
* 1.5.2 15 10502 15.so.15.2[.0]
* 1.5.3beta01-10 15 10503 15.so.15.3[.0]
* 1.5.3rc01-02 15 10503 15.so.15.3[.0]
* 1.5.3beta11 15 10503 15.so.15.3[.0]
* 1.5.3 [omitted]
* 1.5.4beta01-08 15 10504 15.so.15.4[.0]
* 1.5.4rc01 15 10504 15.so.15.4[.0]
* 1.5.4 15 10504 15.so.15.4[.0]
* 1.5.5beta01-08 15 10505 15.so.15.5[.0]
* 1.5.5rc01 15 10505 15.so.15.5[.0]
* 1.5.5 15 10505 15.so.15.5[.0]
* 1.5.6beta01-07 15 10506 15.so.15.6[.0]
* 1.5.6rc01-03 15 10506 15.so.15.6[.0]
* 1.5.6 15 10506 15.so.15.6[.0]
* 1.5.7beta01-05 15 10507 15.so.15.7[.0]
* 1.5.7rc01-03 15 10507 15.so.15.7[.0]
* 1.5.7 15 10507 15.so.15.7[.0]
* 1.5.8beta01 15 10508 15.so.15.8[.0]
* 1.5.8rc01 15 10508 15.so.15.8[.0]
* 1.5.8 15 10508 15.so.15.8[.0]
* 1.5.9beta01-02 15 10509 15.so.15.9[.0]
* 1.5.9rc01 15 10509 15.so.15.9[.0]
* 1.5.9 15 10509 15.so.15.9[.0]
* 1.5.10beta01-05 15 10510 15.so.15.10[.0]
* 1.5.10 15 10510 15.so.15.10[.0]
* 1.5.11beta01 15 10511 15.so.15.11[.0]
* 1.5.11rc01-05 15 10511 15.so.15.11[.0]
* 1.5.11 15 10511 15.so.15.11[.0]
* 1.5.12 15 10512 15.so.15.12[.0]
* 1.5.13beta01-02 15 10513 15.so.15.13[.0]
* 1.5.13rc01 15 10513 15.so.15.13[.0]
* 1.5.13 15 10513 15.so.15.13[.0]
* 1.5.14beta01-08 15 10514 15.so.15.14[.0]
* 1.5.14rc01-03 15 10514 15.so.15.14[.0]
* 1.5.14 15 10514 15.so.15.14[.0]
* 1.5.15beta01-09 15 10515 15.so.15.15[.0]
* 1.5.15rc01 15 10515 15.so.15.15[.0]
* 1.5.15 15 10515 15.so.15.15[.0]
* 1.5.16beta01-06 15 10516 15.so.15.16[.0]
* 1.5.16rc01 15 10516 15.so.15.16[.0]
* 1.5.16 15 10516 15.so.15.16[.0]
* 1.5.17beta01 15 10517 15.so.15.17[.0]
* 1.5.17rc01-03 15 10517 15.so.15.17[.0]
* 1.5.17 15 10517 15.so.15.17[.0]
* 1.5.18beta01-05 15 10518 15.so.15.18[.0]
* 1.5.18rc01-02 15 10518 15.so.15.18[.0]
* 1.5.18 15 10518 15.so.15.18[.0]
* 1.5.19beta01-05 15 10519 15.so.15.19[.0]
* 1.5.19rc01 15 10519 15.so.15.19[.0]
* 1.5.19 15 10519 15.so.15.19[.0]
* 1.5.20beta01-02 15 10520 15.so.15.20[.0]
* 1.5.20rc01-03 15 10520 15.so.15.20[.0]
* 1.5.20 15 10520 15.so.15.20[.0]
* 1.5.21beta01-02 15 10521 15.so.15.21[.0]
* 1.5.21rc01-03 15 10521 15.so.15.21[.0]
* 1.5.21 15 10521 15.so.15.21[.0]
* 1.5.22beta01-04 15 10522 15.so.15.22[.0]
* 1.5.22rc01-04 15 10522 15.so.15.22[.0]
* 1.5.22 15 10522 15.so.15.22[.0]
* 1.5.23beta01-02 15 10523 15.so.15.23[.0]
* 1.5.23rc01-03 15 10523 15.so.15.23[.0]
* 1.5.23 15 10523 15.so.15.23[.0]
* 1.5.24beta01-02 15 10524 15.so.15.24[.0]
* 1.5.24rc01 15 10524 15.so.15.24[.0]
*
* Henceforth the source version will match the shared-library major
* and minor numbers; the shared-library major version number will be
* used for changes in backward compatibility, as it is intended. The
* PNG_LIBPNG_VER macro, which is not used within libpng but is available
* for applications, is an unsigned integer of the form xyyzz corresponding
* to the source version x.y.z (leading zeros in y and z). Beta versions
* were given the previous public release number plus a letter, until
* version 1.0.6j; from then on they were given the upcoming public
* release number plus "betaNN" or "rcNN".
*
* Binary incompatibility exists only when applications make direct access
* to the info_ptr or png_ptr members through png.h, and the compiled
* application is loaded with a different version of the library.
*
* DLLNUM will change each time there are forward or backward changes
* in binary compatibility (e.g., when a new feature is added).
*
* See libpng-manual.txt or libpng.3 for more information. The PNG
* specification is available as a W3C Recommendation and as an ISO
* Specification, <http://www.w3.org/TR/2003/REC-PNG-20031110/
*/ */
/* /*
@ -245,10 +24,11 @@
* *
* This code is released under the libpng license. * This code is released under the libpng license.
* *
* libpng versions 1.0.7, July 1, 2000, through 1.5.24rc02, November 1, 2015, are * libpng versions 1.0.7, July 1, 2000, through 1.5.24rc02, November 3, 2015, are
* Copyright (c) 2000-2002, 2004, 2006-2015 Glenn Randers-Pehrson, and are * Copyright (c) 2000-2002, 2004, 2006-2015 Glenn Randers-Pehrson, are
* distributed according to the same disclaimer and license as libpng-1.0.6 * derived from libpng-1.0.6, and are distributed according to the same
* with the following individuals added to the list of Contributing Authors: * disclaimer and license as libpng-1.0.6 with the following individuals
* added to the list of Contributing Authors:
* *
* Simon-Pierre Cadieux * Simon-Pierre Cadieux
* Eric S. Raymond * Eric S. Raymond
@ -266,18 +46,20 @@
* the user. * the user.
* *
* libpng versions 0.97, January 1998, through 1.0.6, March 20, 2000, are * libpng versions 0.97, January 1998, through 1.0.6, March 20, 2000, are
* Copyright (c) 1998-2000 Glenn Randers-Pehrson, and are distributed according * Copyright (c) 1998-2000 Glenn Randers-Pehrson, are derived from
* to the same disclaimer and license as libpng-0.96, with the following * libpng-0.96, and are distributed according to the same disclaimer and
* individuals added to the list of Contributing Authors: * license as libpng-0.96, with the following individuals added to the list
* of Contributing Authors:
* *
* Tom Lane * Tom Lane
* Glenn Randers-Pehrson * Glenn Randers-Pehrson
* Willem van Schaik * Willem van Schaik
* *
* libpng versions 0.89, June 1996, through 0.96, May 1997, are * libpng versions 0.89, June 1996, through 0.96, May 1997, are
* Copyright (c) 1996-1997 Andreas Dilger, and are * Copyright (c) 1996-1997 Andreas Dilger, are derived from libpng-0.88,
* distributed according to the same disclaimer and license as libpng-0.88, * and are distributed according to the same disclaimer and license as
* with the following individuals added to the list of Contributing Authors: * libpng-0.88, with the following individuals added to the list of
* Contributing Authors:
* *
* John Bowler * John Bowler
* Kevin Bracey * Kevin Bracey
@ -323,6 +105,8 @@
* supporting the PNG file format in commercial products. If you use this * supporting the PNG file format in commercial products. If you use this
* source code in a product, acknowledgment is not required but would be * source code in a product, acknowledgment is not required but would be
* appreciated. * appreciated.
*
* END OF COPYRIGHT NOTICE, DISCLAIMER, and LICENSE.
*/ */
/* /*
@ -349,11 +133,83 @@
* Thanks to Frank J. T. Wojcik for helping with the documentation. * Thanks to Frank J. T. Wojcik for helping with the documentation.
*/ */
/* Note about libpng version numbers:
*
* Due to various miscommunications, unforeseen code incompatibilities
* and occasional factors outside the authors' control, version numbering
* on the library has not always been consistent and straightforward.
* The following table summarizes matters since version 0.89c, which was
* the first widely used release:
*
* source png.h png.h shared-lib
* version string int version
* ------- ------ ----- ----------
* 0.89c "1.0 beta 3" 0.89 89 1.0.89
* 0.90 "1.0 beta 4" 0.90 90 0.90 [should have been 2.0.90]
* 0.95 "1.0 beta 5" 0.95 95 0.95 [should have been 2.0.95]
* 0.96 "1.0 beta 6" 0.96 96 0.96 [should have been 2.0.96]
* 0.97b "1.00.97 beta 7" 1.00.97 97 1.0.1 [should have been 2.0.97]
* 0.97c 0.97 97 2.0.97
* 0.98 0.98 98 2.0.98
* 0.99 0.99 98 2.0.99
* 0.99a-m 0.99 99 2.0.99
* 1.00 1.00 100 2.1.0 [100 should be 10000]
* 1.0.0 (from here on, the 100 2.1.0 [100 should be 10000]
* 1.0.1 png.h string is 10001 2.1.0
* 1.0.1a-e identical to the 10002 from here on, the shared library
* 1.0.2 source version) 10002 is 2.V where V is the source code
* 1.0.2a-b 10003 version, except as noted.
* 1.0.3 10003
* 1.0.3a-d 10004
* 1.0.4 10004
* 1.0.4a-f 10005
* 1.0.5 (+ 2 patches) 10005
* 1.0.5a-d 10006
* 1.0.5e-r 10100 (not source compatible)
* 1.0.5s-v 10006 (not binary compatible)
* 1.0.6 (+ 3 patches) 10006 (still binary incompatible)
* 1.0.6d-f 10007 (still binary incompatible)
* 1.0.6g 10007
* 1.0.6h 10007 10.6h (testing xy.z so-numbering)
* 1.0.6i 10007 10.6i
* 1.0.6j 10007 2.1.0.6j (incompatible with 1.0.0)
* 1.0.7beta11-14 DLLNUM 10007 2.1.0.7beta11-14 (binary compatible)
* 1.0.7beta15-18 1 10007 2.1.0.7beta15-18 (binary compatible)
* 1.0.7rc1-2 1 10007 2.1.0.7rc1-2 (binary compatible)
* 1.0.7 1 10007 (still compatible)
* ...
* 1.0.19 10 10019 10.so.0.19[.0]
* ...
* 1.5.24beta01-02 15 10524 15.so.15.24[.0]
* 1.5.24rc01 15 10524 15.so.15.24[.0]
*
* Henceforth the source version will match the shared-library major
* and minor numbers; the shared-library major version number will be
* used for changes in backward compatibility, as it is intended. The
* PNG_LIBPNG_VER macro, which is not used within libpng but is available
* for applications, is an unsigned integer of the form xyyzz corresponding
* to the source version x.y.z (leading zeros in y and z). Beta versions
* were given the previous public release number plus a letter, until
* version 1.0.6j; from then on they were given the upcoming public
* release number plus "betaNN" or "rcNN".
*
* Binary incompatibility exists only when applications make direct access
* to the info_ptr or png_ptr members through png.h, and the compiled
* application is loaded with a different version of the library.
*
* DLLNUM will change each time there are forward or backward changes
* in binary compatibility (e.g., when a new feature is added).
*
* See libpng.txt or libpng.3 for more information. The PNG specification
* is available as a W3C Recommendation and as an ISO Specification,
* <http://www.w3.org/TR/2003/REC-PNG-20031110/
*/
/* /*
* Y2K compliance in libpng: * Y2K compliance in libpng:
* ========================= * =========================
* *
* November 1, 2015 * November 3, 2015
* *
* 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.
@ -422,7 +278,7 @@
/* 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 "1.5.24rc02" #define PNG_LIBPNG_VER_STRING "1.5.24rc02"
#define PNG_HEADER_VERSION_STRING \ #define PNG_HEADER_VERSION_STRING \
" libpng version 1.5.24rc02 - November 1, 2015\n" " libpng version 1.5.24rc02 - November 3, 2015\n"
#define PNG_LIBPNG_VER_SONUM 15 #define PNG_LIBPNG_VER_SONUM 15
#define PNG_LIBPNG_VER_DLLNUM 15 #define PNG_LIBPNG_VER_DLLNUM 15

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 1.5.24rc02, November 1, 2015 * libpng version 1.5.24rc02, November 3, 2015
* *
* 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 1.5.24rc02 - November 1, 2015 libpng version 1.5.24rc02 - November 3, 2015
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 1.5.24rc02 - November 1, 2015 * libpng version 1.5.24rc02 - November 3, 2015
* *
* 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 1.5.24rc02 - November 1, 2015 Makefiles for libpng version 1.5.24rc02 - November 3, 2015
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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@ -1,7 +1,7 @@
/* 1.5.24rc02 STANDARD API DEFINITION */ /* 1.5.24rc02 STANDARD API DEFINITION */
/* pnglibconf.h - library build configuration */ /* pnglibconf.h - library build configuration */
/* libpng version 1.5.24rc02 - November 1, 2015 */ /* libpng version 1.5.24rc02 - November 3, 2015 */
/* Copyright (c) 1998-2013 Glenn Randers-Pehrson */ /* Copyright (c) 1998-2013 Glenn Randers-Pehrson */