--- a/make/lib/Awt2dLibraries.gmk Wed Jul 31 16:09:17 2019 +0200
+++ b/make/lib/Awt2dLibraries.gmk Wed Jun 12 13:50:37 2019 -0700
@@ -791,7 +791,8 @@
LIBSPLASHSCREEN_EXCLUDE_SRC_PATTERNS := /unix/
endif
- LIBSPLASHSCREEN_CFLAGS += -DSPLASHSCREEN -DPNG_NO_MMX_CODE -DPNG_ARM_NEON_OPT=0
+ LIBSPLASHSCREEN_CFLAGS += -DSPLASHSCREEN -DPNG_NO_MMX_CODE \
+ -DPNG_ARM_NEON_OPT=0 -DPNG_ARM_NEON_IMPLEMENTATION=0
ifeq ($(call isTargetOs, linux), true)
ifeq ($(call isTargetCpuArch, ppc), true)
--- a/src/java.desktop/share/legal/libpng.md Wed Jul 31 16:09:17 2019 +0200
+++ b/src/java.desktop/share/legal/libpng.md Wed Jun 12 13:50:37 2019 -0700
@@ -1,57 +1,87 @@
-## libpng v1.6.35
+## libpng v1.6.37
### libpng License
<pre>
-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
-included in the libpng distribution, the latter shall prevail.
+COPYRIGHT NOTICE, DISCLAIMER, and LICENSE
+=========================================
+
+PNG Reference Library License version 2
+---------------------------------------
-COPYRIGHT NOTICE, DISCLAIMER, and LICENSE:
+ * Copyright (c) 1995-2019 The PNG Reference Library Authors.
+ * Copyright (c) 2018-2019 Cosmin Truta.
+ * Copyright (c) 2000-2002, 2004, 2006-2018 Glenn Randers-Pehrson.
+ * Copyright (c) 1996-1997 Andreas Dilger.
+ * Copyright (c) 1995-1996 Guy Eric Schalnat, Group 42, Inc.
-If you modify libpng you may insert additional notices immediately following
-this sentence.
+The software is supplied "as is", without warranty of any kind,
+express or implied, including, without limitation, the warranties
+of merchantability, fitness for a particular purpose, title, and
+non-infringement. In no event shall the Copyright owners, or
+anyone distributing the software, be liable for any damages or
+other liability, whether in contract, tort or otherwise, arising
+from, out of, or in connection with the software, or the use or
+other dealings in the software, even if advised of the possibility
+of such damage.
+
+Permission is hereby granted to use, copy, modify, and distribute
+this software, or portions hereof, for any purpose, without fee,
+subject to the following restrictions:
-This code is released under the libpng license.
+ 1. The origin of this software must not be misrepresented; you
+ must not claim that you wrote the original software. If you
+ use this software in a product, an acknowledgment in the product
+ documentation would be appreciated, but is not required.
+
+ 2. Altered source versions must be plainly marked as such, and must
+ not be misrepresented as being the original software.
-libpng versions 1.0.7, July 1, 2000 through 1.6.35, September 29, 2017 are
+ 3. This Copyright notice may not be removed or altered from any
+ source or altered source distribution.
+
+
+PNG Reference Library License version 1 (for libpng 0.5 through 1.6.35)
+-----------------------------------------------------------------------
+
+libpng versions 1.0.7, July 1, 2000, through 1.6.35, July 15, 2018 are
Copyright (c) 2000-2002, 2004, 2006-2018 Glenn Randers-Pehrson, are
derived from libpng-1.0.6, and are distributed according to the same
disclaimer and license as libpng-1.0.6 with the following individuals
added to the list of Contributing Authors:
- Simon-Pierre Cadieux
- Eric S. Raymond
- Mans Rullgard
- Cosmin Truta
- Gilles Vollant
- James Yu
- Mandar Sahastrabuddhe
- Google Inc.
- Vadim Barkov
+ Simon-Pierre Cadieux
+ Eric S. Raymond
+ Mans Rullgard
+ Cosmin Truta
+ Gilles Vollant
+ James Yu
+ Mandar Sahastrabuddhe
+ Google Inc.
+ Vadim Barkov
and with the following additions to the disclaimer:
- There is no warranty against interference with your enjoyment of the
- library or against infringement. There is no warranty that our
- efforts or the library will fulfill any of your particular purposes
- or needs. This library is provided with all faults, and the entire
- risk of satisfactory quality, performance, accuracy, and effort is with
- the user.
+ There is no warranty against interference with your enjoyment of
+ the library or against infringement. There is no warranty that our
+ efforts or the library will fulfill any of your particular purposes
+ or needs. This library is provided with all faults, and the entire
+ risk of satisfactory quality, performance, accuracy, and effort is
+ with the user.
Some files in the "contrib" directory and some configure-generated
-files that are distributed with libpng have other copyright owners and
+files that are distributed with libpng have other copyright owners, and
are released under other open source licenses.
libpng versions 0.97, January 1998, through 1.0.6, March 20, 2000, are
Copyright (c) 1998-2000 Glenn Randers-Pehrson, are derived from
libpng-0.96, and are distributed according to the same disclaimer and
-license as libpng-0.96, with the following 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
- Glenn Randers-Pehrson
- Willem van Schaik
+ Tom Lane
+ Glenn Randers-Pehrson
+ Willem van Schaik
libpng versions 0.89, June 1996, through 0.96, May 1997, are
Copyright (c) 1996-1997 Andreas Dilger, are derived from libpng-0.88,
@@ -59,14 +89,14 @@
libpng-0.88, with the following individuals added to the list of
Contributing Authors:
- John Bowler
- Kevin Bracey
- Sam Bushell
- Magnus Holmgren
- Greg Roelofs
- Tom Tanner
+ John Bowler
+ Kevin Bracey
+ Sam Bushell
+ Magnus Holmgren
+ Greg Roelofs
+ Tom Tanner
-Some files in the "scripts" directory have other copyright owners
+Some files in the "scripts" directory have other copyright owners,
but are released under this license.
libpng versions 0.5, May 1995, through 0.88, January 1996, are
@@ -75,38 +105,37 @@
For the purposes of this copyright and license, "Contributing Authors"
is defined as the following set of individuals:
- Andreas Dilger
- Dave Martindale
- Guy Eric Schalnat
- Paul Schmidt
- Tim Wegner
+ Andreas Dilger
+ Dave Martindale
+ Guy Eric Schalnat
+ Paul Schmidt
+ Tim Wegner
-The PNG Reference Library is supplied "AS IS". The Contributing Authors
-and Group 42, Inc. disclaim all warranties, expressed or implied,
-including, without limitation, the warranties of merchantability and of
-fitness for any purpose. The Contributing Authors and Group 42, Inc.
-assume no liability for direct, indirect, incidental, special, exemplary,
-or consequential damages, which may result from the use of the PNG
-Reference Library, even if advised of the possibility of such damage.
+The PNG Reference Library is supplied "AS IS". The Contributing
+Authors and Group 42, Inc. disclaim all warranties, expressed or
+implied, including, without limitation, the warranties of
+merchantability and of fitness for any purpose. The Contributing
+Authors and Group 42, Inc. assume no liability for direct, indirect,
+incidental, special, exemplary, or consequential damages, which may
+result from the use of the PNG Reference Library, even if advised of
+the possibility of such damage.
Permission is hereby granted to use, copy, modify, and distribute this
source code, or portions hereof, for any purpose, without fee, subject
to the following restrictions:
- 1. The origin of this source code must not be misrepresented.
+ 1. The origin of this source code must not be misrepresented.
- 2. Altered versions must be plainly marked as such and must not
- be misrepresented as being the original source.
-
- 3. This Copyright notice may not be removed or altered from any
- source or altered source distribution.
+ 2. Altered versions must be plainly marked as such and must not
+ be misrepresented as being the original source.
-The Contributing Authors and Group 42, Inc. specifically permit, without
-fee, and encourage the use of this source code as a component to
-supporting the PNG file format in commercial products. If you use this
-source code in a product, acknowledgment is not required but would be
-appreciated.
+ 3. This Copyright notice may not be removed or altered from any
+ source or altered source distribution.
-END OF COPYRIGHT NOTICE, DISCLAIMER, and LICENSE.
+The Contributing Authors and Group 42, Inc. specifically permit,
+without fee, and encourage the use of this source code as a component
+to supporting the PNG file format in commercial products. If you use
+this source code in a product, acknowledgment is not required but would
+be appreciated.
</pre>
--- a/src/java.desktop/share/native/libsplashscreen/libpng/CHANGES Wed Jul 31 16:09:17 2019 +0200
+++ b/src/java.desktop/share/native/libsplashscreen/libpng/CHANGES Wed Jun 12 13:50:37 2019 -0700
@@ -6063,9 +6063,47 @@
Added missing parentheses to a macro definition
(suggested by "irwir" in GitHub issue #216)
-Send comments/corrections/commendations to png-mng-implement at lists.sf.net
-(subscription required; visit
+Version 1.6.36 [December 1, 2018]
+ Optimized png_do_expand_palette for ARM processors.
+ Improved performance by around 10-22% on a recent ARM Chromebook.
+ (Contributed by Richard Townsend, ARM Holdings)
+ Fixed manipulation of machine-specific optimization options.
+ (Contributed by Vicki Pfau)
+ Used memcpy instead of manual pointer arithmetic on Intel SSE2.
+ (Contributed by Samuel Williams)
+ Fixed build errors with MSVC on ARM64.
+ (Contributed by Zhijie Liang)
+ Fixed detection of libm in CMakeLists.
+ (Contributed by Cameron Cawley)
+ Fixed incorrect creation of pkg-config file in CMakeLists.
+ (Contributed by Kyle Bentley)
+ Fixed the CMake build on Windows MSYS by avoiding symlinks.
+ Fixed a build warning on OpenBSD.
+ (Contributed by Theo Buehler)
+ Fixed various typos in comments.
+ (Contributed by "luz.paz")
+ Raised the minimum required CMake version from 3.0.2 to 3.1.
+ Removed yet more of the vestigial support for pre-ANSI C compilers.
+ Removed ancient makefiles for ancient systems that have been broken
+ across all previous libpng-1.6.x versions.
+ Removed the Y2K compliance statement and the export control
+ information.
+ Applied various code style and documentation fixes.
+
+Version 1.6.37 [April 14, 2019]
+ Fixed a use-after-free vulnerability (CVE-2019-7317) in png_image_free.
+ Fixed a memory leak in the ARM NEON implementation of png_do_expand_palette.
+ Fixed a memory leak in pngtest.c.
+ Fixed two vulnerabilities (CVE-2018-14048, CVE-2018-14550) in
+ contrib/pngminus; refactor.
+ Changed the license of contrib/pngminus to MIT; refresh makefile and docs.
+ (Contributed by Willem van Schaik)
+ Fixed a typo in the libpng license v2.
+ (Contributed by Miguel Ojeda)
+ Added makefiles for AddressSanitizer-enabled builds.
+ Cleaned up various makefiles.
+
+Send comments/corrections/commendations to png-mng-implement at lists.sf.net.
+Subscription is required; visit
https://lists.sourceforge.net/lists/listinfo/png-mng-implement
-to subscribe).
-
-Glenn R-P
+to subscribe.
--- a/src/java.desktop/share/native/libsplashscreen/libpng/LICENSE Wed Jul 31 16:09:17 2019 +0200
+++ b/src/java.desktop/share/native/libsplashscreen/libpng/LICENSE Wed Jun 12 13:50:37 2019 -0700
@@ -1,53 +1,82 @@
+COPYRIGHT NOTICE, DISCLAIMER, and LICENSE
+=========================================
-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
-included in the libpng distribution, the latter shall prevail.
+PNG Reference Library License version 2
+---------------------------------------
-COPYRIGHT NOTICE, DISCLAIMER, and LICENSE:
+ * Copyright (c) 1995-2019 The PNG Reference Library Authors.
+ * Copyright (c) 2018-2019 Cosmin Truta.
+ * Copyright (c) 2000-2002, 2004, 2006-2018 Glenn Randers-Pehrson.
+ * Copyright (c) 1996-1997 Andreas Dilger.
+ * Copyright (c) 1995-1996 Guy Eric Schalnat, Group 42, Inc.
-If you modify libpng you may insert additional notices immediately following
-this sentence.
+The software is supplied "as is", without warranty of any kind,
+express or implied, including, without limitation, the warranties
+of merchantability, fitness for a particular purpose, title, and
+non-infringement. In no event shall the Copyright owners, or
+anyone distributing the software, be liable for any damages or
+other liability, whether in contract, tort or otherwise, arising
+from, out of, or in connection with the software, or the use or
+other dealings in the software, even if advised of the possibility
+of such damage.
+
+Permission is hereby granted to use, copy, modify, and distribute
+this software, or portions hereof, for any purpose, without fee,
+subject to the following restrictions:
-This code is released under the libpng license.
+ 1. The origin of this software must not be misrepresented; you
+ must not claim that you wrote the original software. If you
+ use this software in a product, an acknowledgment in the product
+ documentation would be appreciated, but is not required.
+
+ 2. Altered source versions must be plainly marked as such, and must
+ not be misrepresented as being the original software.
-libpng versions 1.0.7, July 1, 2000 through 1.6.35, July 15, 2018 are
+ 3. This Copyright notice may not be removed or altered from any
+ source or altered source distribution.
+
+
+PNG Reference Library License version 1 (for libpng 0.5 through 1.6.35)
+-----------------------------------------------------------------------
+
+libpng versions 1.0.7, July 1, 2000, through 1.6.35, July 15, 2018 are
Copyright (c) 2000-2002, 2004, 2006-2018 Glenn Randers-Pehrson, are
derived from libpng-1.0.6, and are distributed according to the same
disclaimer and license as libpng-1.0.6 with the following individuals
added to the list of Contributing Authors:
- Simon-Pierre Cadieux
- Eric S. Raymond
- Mans Rullgard
- Cosmin Truta
- Gilles Vollant
- James Yu
- Mandar Sahastrabuddhe
- Google Inc.
- Vadim Barkov
+ Simon-Pierre Cadieux
+ Eric S. Raymond
+ Mans Rullgard
+ Cosmin Truta
+ Gilles Vollant
+ James Yu
+ Mandar Sahastrabuddhe
+ Google Inc.
+ Vadim Barkov
and with the following additions to the disclaimer:
- There is no warranty against interference with your enjoyment of the
- library or against infringement. There is no warranty that our
- efforts or the library will fulfill any of your particular purposes
- or needs. This library is provided with all faults, and the entire
- risk of satisfactory quality, performance, accuracy, and effort is with
- the user.
+ There is no warranty against interference with your enjoyment of
+ the library or against infringement. There is no warranty that our
+ efforts or the library will fulfill any of your particular purposes
+ or needs. This library is provided with all faults, and the entire
+ risk of satisfactory quality, performance, accuracy, and effort is
+ with the user.
Some files in the "contrib" directory and some configure-generated
-files that are distributed with libpng have other copyright owners and
+files that are distributed with libpng have other copyright owners, and
are released under other open source licenses.
libpng versions 0.97, January 1998, through 1.0.6, March 20, 2000, are
Copyright (c) 1998-2000 Glenn Randers-Pehrson, are derived from
libpng-0.96, and are distributed according to the same disclaimer and
-license as libpng-0.96, with the following 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
- Glenn Randers-Pehrson
- Willem van Schaik
+ Tom Lane
+ Glenn Randers-Pehrson
+ Willem van Schaik
libpng versions 0.89, June 1996, through 0.96, May 1997, are
Copyright (c) 1996-1997 Andreas Dilger, are derived from libpng-0.88,
@@ -55,14 +84,14 @@
libpng-0.88, with the following individuals added to the list of
Contributing Authors:
- John Bowler
- Kevin Bracey
- Sam Bushell
- Magnus Holmgren
- Greg Roelofs
- Tom Tanner
+ John Bowler
+ Kevin Bracey
+ Sam Bushell
+ Magnus Holmgren
+ Greg Roelofs
+ Tom Tanner
-Some files in the "scripts" directory have other copyright owners
+Some files in the "scripts" directory have other copyright owners,
but are released under this license.
libpng versions 0.5, May 1995, through 0.88, January 1996, are
@@ -71,63 +100,35 @@
For the purposes of this copyright and license, "Contributing Authors"
is defined as the following set of individuals:
- Andreas Dilger
- Dave Martindale
- Guy Eric Schalnat
- Paul Schmidt
- Tim Wegner
+ Andreas Dilger
+ Dave Martindale
+ Guy Eric Schalnat
+ Paul Schmidt
+ Tim Wegner
-The PNG Reference Library is supplied "AS IS". The Contributing Authors
-and Group 42, Inc. disclaim all warranties, expressed or implied,
-including, without limitation, the warranties of merchantability and of
-fitness for any purpose. The Contributing Authors and Group 42, Inc.
-assume no liability for direct, indirect, incidental, special, exemplary,
-or consequential damages, which may result from the use of the PNG
-Reference Library, even if advised of the possibility of such damage.
+The PNG Reference Library is supplied "AS IS". The Contributing
+Authors and Group 42, Inc. disclaim all warranties, expressed or
+implied, including, without limitation, the warranties of
+merchantability and of fitness for any purpose. The Contributing
+Authors and Group 42, Inc. assume no liability for direct, indirect,
+incidental, special, exemplary, or consequential damages, which may
+result from the use of the PNG Reference Library, even if advised of
+the possibility of such damage.
Permission is hereby granted to use, copy, modify, and distribute this
source code, or portions hereof, for any purpose, without fee, subject
to the following restrictions:
- 1. The origin of this source code must not be misrepresented.
-
- 2. Altered versions must be plainly marked as such and must not
- be misrepresented as being the original source.
-
- 3. This Copyright notice may not be removed or altered from any
- source or altered source distribution.
+ 1. The origin of this source code must not be misrepresented.
-The Contributing Authors and Group 42, Inc. specifically permit, without
-fee, and encourage the use of this source code as a component to
-supporting the PNG file format in commercial products. If you use this
-source code in a product, acknowledgment is not required but would be
-appreciated.
-
-END OF COPYRIGHT NOTICE, DISCLAIMER, and LICENSE.
-
-TRADEMARK:
+ 2. Altered versions must be plainly marked as such and must not
+ be misrepresented as being the original source.
-The name "libpng" has not been registered by the Copyright owner
-as a trademark in any jurisdiction. However, because libpng has
-been distributed and maintained world-wide, continually since 1995,
-the Copyright owner claims "common-law trademark protection" in any
-jurisdiction where common-law trademark is recognized.
-
-OSI CERTIFICATION:
-
-Libpng is OSI Certified Open Source Software. OSI Certified Open Source is
-a certification mark of the Open Source Initiative. OSI has not addressed
-the additional disclaimers inserted at version 1.0.7.
+ 3. This Copyright notice may not be removed or altered from any
+ source or altered source distribution.
-EXPORT CONTROL:
-
-The Copyright owner believes that the Export Control Classification
-Number (ECCN) for libpng is EAR99, which means not subject to export
-controls or International Traffic in Arms Regulations (ITAR) because
-it is open source, publicly available software, that does not contain
-any encryption software. See the EAR, paragraphs 734.3(b)(3) and
-734.7(b).
-
-Glenn Randers-Pehrson
-glennrp at users.sourceforge.net
-July 15, 2018
+The Contributing Authors and Group 42, Inc. specifically permit,
+without fee, and encourage the use of this source code as a component
+to supporting the PNG file format in commercial products. If you use
+this source code in a product, acknowledgment is not required but would
+be appreciated.
--- a/src/java.desktop/share/native/libsplashscreen/libpng/README Wed Jul 31 16:09:17 2019 +0200
+++ b/src/java.desktop/share/native/libsplashscreen/libpng/README Wed Jun 12 13:50:37 2019 -0700
@@ -1,15 +1,16 @@
-README for libpng version 1.6.35 - July 15, 2018 (shared library 16.0)
-See the note about version numbers near the top of png.h
+README for libpng version 1.6.37 - April 14, 2019
+=================================================
+See the note about version numbers near the top of png.h.
See INSTALL for instructions on how to install libpng.
Libpng comes in several distribution formats. Get libpng-*.tar.gz or
-libpng-*.tar.xz or if you want UNIX-style line endings in the text files,
-or lpng*.7z or lpng*.zip if you want DOS-style line endings.
+libpng-*.tar.xz or if you want UNIX-style line endings in the text
+files, or lpng*.7z or lpng*.zip if you want DOS-style line endings.
Version 0.89 was the first official release of libpng. Don't let the
-fact that it's the first release fool you. The libpng library has been in
-extensive use and testing since mid-1995. By late 1997 it had
+fact that it's the first release fool you. The libpng library has been
+in extensive use and testing since mid-1995. By late 1997 it had
finally gotten to the stage where there hadn't been significant
changes to the API in some time, and people have a bad feeling about
libraries with versions < 1.0. Version 1.0.0 was released in
@@ -60,59 +61,37 @@
to set different actions based on whether the CRC error occurred in a
critical or an ancillary chunk.
-The changes made to the library, and bugs fixed are based on discussions
-on the PNG-implement mailing list and not on material submitted
-privately to Guy, Andreas, or Glenn. They will forward any good
-suggestions to the list.
-
-For a detailed description on using libpng, read libpng-manual.txt. For
-examples of libpng in a program, see example.c and pngtest.c. For usage
-information and restrictions (what little they are) on libpng, see
-png.h. For a description on using zlib (the compression library used by
-libpng) and zlib's restrictions, see zlib.h
+For a detailed description on using libpng, read libpng-manual.txt.
+For examples of libpng in a program, see example.c and pngtest.c. For
+usage information and restrictions (what little they are) on libpng,
+see png.h. For a description on using zlib (the compression library
+used by libpng) and zlib's restrictions, see zlib.h
I have included a general makefile, as well as several machine and
-compiler specific ones, but you may have to modify one for your own needs.
+compiler specific ones, but you may have to modify one for your own
+needs.
You should use zlib 1.0.4 or later to run this, but it MAY work with
versions as old as zlib 0.95. Even so, there are bugs in older zlib
versions which can cause the output of invalid compression streams for
-some images. You will definitely need zlib 1.0.4 or later if you are
-taking advantage of the MS-DOS "far" structure allocation for the small
-and medium memory models. You should also note that zlib is a
-compression library that is useful for more things than just PNG files.
-You can use zlib as a drop-in replacement for fread() and fwrite() if
-you are so inclined.
+some images.
-zlib should be available at the same place that libpng is, or at zlib.net.
+You should also note that zlib is a compression library that is useful
+for more things than just PNG files. You can use zlib as a drop-in
+replacement for fread() and fwrite(), if you are so inclined.
+
+zlib should be available at the same place that libpng is, or at
+https://zlib.net.
You may also want a copy of the PNG specification. It is available
as an RFC, a W3C Recommendation, and an ISO/IEC Standard. You can find
these at http://www.libpng.org/pub/png/pngdocs.html .
This code is currently being archived at libpng.sourceforge.io in the
-[DOWNLOAD] area, and at http://libpng.download/src . If you
-can't find it in any of those places, e-mail me, and I'll help you find it.
-
-I am not a lawyer, but I believe that the Export Control Classification
-Number (ECCN) for libpng is EAR99, which means not subject to export
-controls or International Traffic in Arms Regulations (ITAR) because it
-is open source, publicly available software, that does not contain any
-encryption software. See the EAR, paragraphs 734.3(b)(3) and 734.7(b).
+[DOWNLOAD] area, and at http://libpng.download/src .
-If you have any code changes, requests, problems, etc., please e-mail
-them to me. Also, I'd appreciate any make files or project files,
-and any modifications you needed to make to get libpng to compile,
-along with a #define variable to tell what compiler/system you are on.
-If you needed to add transformations to libpng, or wish libpng would
-provide the image in a different way, drop me a note (and code, if
-possible), so I can consider supporting the transformation.
-Finally, if you get any warning messages when compiling libpng
-(note: not zlib), and they are easy to fix, I'd appreciate the
-fix. Please mention "libpng" somewhere in the subject line. Thanks.
-
-This release was created and will be supported by myself (of course
-based in a large way on Guy's and Andreas' earlier work), and the PNG
+This release, based in a large way on Glenn's, Guy's and Andreas'
+earlier work, was created and will be supported by myself and the PNG
development group.
Send comments/corrections/commendations to png-mng-implement at
@@ -120,34 +99,21 @@
https://lists.sourceforge.net/lists/listinfo/png-mng-implement
to subscribe).
-You can't reach Guy, the original libpng author, at the addresses
-given in previous versions of this document. He and Andreas will
-read mail addressed to the png-implement list, however.
-
-Please do not send general questions about PNG. Send them to
-png-mng-misc at lists.sf.net (subscription required; visit
+Send general questions about the PNG specification to png-mng-misc
+at lists.sourceforge.net (subscription required; visit
https://lists.sourceforge.net/lists/listinfo/png-mng-misc to
-subscribe). If you have a question about something
-in the PNG specification that is related to using libpng, send it
-to me. Send me any questions that start with "I was using libpng,
-and ...". If in doubt, send questions to me. I'll bounce them
-to others, if necessary.
-
-Please do not send suggestions on how to change PNG. We have
-been discussing PNG for twenty years now, and it is official and
-finished. If you have suggestions for libpng, however, I'll
-gladly listen. Even if your suggestion is not used immediately,
-it may be used later.
+subscribe).
Files in this distribution:
ANNOUNCE => Announcement of this version, with recent changes
+ AUTHORS => List of contributing authors
CHANGES => Description of changes between libpng versions
KNOWNBUG => List of known bugs and deficiencies
LICENSE => License to use and redistribute libpng
README => This file
TODO => Things not implemented in the current library
- Y2KINFO => Statement of Y2K compliance
+ TRADEMARK => Trademark information
example.c => Example code for using libpng functions
libpng.3 => manual page for libpng (includes libpng-manual.txt)
libpng-manual.txt => Description of libpng and its functions
@@ -208,15 +174,10 @@
scripts => Directory containing scripts for building libpng:
(see scripts/README.txt for the list of scripts)
-Good luck, and happy coding.
-
--Glenn Randers-Pehrson (current maintainer, since 1998)
- Internet: glennrp at users.sourceforge.net
+Good luck, and happy coding!
--Andreas Eric Dilger (former maintainer, 1996-1997)
- Internet: adilger at enel.ucalgary.ca
- Web: http://www-mddsp.enel.ucalgary.ca/People/adilger/
-
--Guy Eric Schalnat (original author and former maintainer, 1995-1996)
- (formerly of Group 42, Inc)
- Internet: gschal at infinet.com
+ * Cosmin Truta (current maintainer, since 2018)
+ * Glenn Randers-Pehrson (former maintainer, 1998-2018)
+ * Andreas Eric Dilger (former maintainer, 1996-1997)
+ * Guy Eric Schalnat (original author and former maintainer, 1995-1996)
+ (formerly of Group 42, Inc.)
--- a/src/java.desktop/share/native/libsplashscreen/libpng/png.c Wed Jul 31 16:09:17 2019 +0200
+++ b/src/java.desktop/share/native/libsplashscreen/libpng/png.c Wed Jun 12 13:50:37 2019 -0700
@@ -29,10 +29,10 @@
* However, the following notice accompanied the original version of this
* file and, per its terms, should not be removed:
*
- * Last changed in libpng 1.6.35 [July 15, 2018]
+ * Copyright (c) 2018-2019 Cosmin Truta
* Copyright (c) 1998-2002,2004,2006-2018 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.)
+ * Copyright (c) 1996-1997 Andreas Dilger
+ * Copyright (c) 1995-1996 Guy Eric Schalnat, Group 42, Inc.
*
* This code is released under the libpng license.
* For conditions of distribution and use, see the disclaimer
@@ -42,7 +42,7 @@
#include "pngpriv.h"
/* Generate a compiler error if there is an old png.h in the search path. */
-typedef png_libpng_version_1_6_35 Your_png_h_is_not_version_1_6_35;
+typedef png_libpng_version_1_6_37 Your_png_h_is_not_version_1_6_37;
#ifdef __GNUC__
/* The version tests may need to be added to, but the problem warning has
@@ -764,7 +764,7 @@
int PNGAPI
png_convert_to_rfc1123_buffer(char out[29], png_const_timep ptime)
{
- static PNG_CONST char short_months[12][4] =
+ static const char short_months[12][4] =
{"Jan", "Feb", "Mar", "Apr", "May", "Jun",
"Jul", "Aug", "Sep", "Oct", "Nov", "Dec"};
@@ -842,20 +842,14 @@
#ifdef PNG_STRING_COPYRIGHT
return PNG_STRING_COPYRIGHT
#else
-# ifdef __STDC__
return PNG_STRING_NEWLINE \
- "libpng version 1.6.35 - July 15, 2018" PNG_STRING_NEWLINE \
+ "libpng version 1.6.37" PNG_STRING_NEWLINE \
+ "Copyright (c) 2018-2019 Cosmin Truta" PNG_STRING_NEWLINE \
"Copyright (c) 1998-2002,2004,2006-2018 Glenn Randers-Pehrson" \
PNG_STRING_NEWLINE \
"Copyright (c) 1996-1997 Andreas Dilger" PNG_STRING_NEWLINE \
"Copyright (c) 1995-1996 Guy Eric Schalnat, Group 42, Inc." \
PNG_STRING_NEWLINE;
-# else
- return "libpng version 1.6.35 - July 15, 2018\
- Copyright (c) 1998-2002,2004,2006-2018 Glenn Randers-Pehrson\
- Copyright (c) 1996-1997 Andreas Dilger\
- Copyright (c) 1995-1996 Guy Eric Schalnat, Group 42, Inc.";
-# endif
#endif
}
@@ -1149,7 +1143,7 @@
png_colorspacerp colorspace, png_fixed_point gAMA)
{
/* Changed in libpng-1.5.4 to limit the values to ensure overflow can't
- * occur. Since the fixed point representation is asymetrical it is
+ * occur. Since the fixed point representation is asymmetrical it is
* possible for 1/gamma to overflow the limit of 21474 and this means the
* gamma value must be at least 5/100000 and hence at most 20000.0. For
* safety the limits here are a little narrower. The values are 0.00016 to
@@ -3162,11 +3156,11 @@
/* The total output count (max) is now 4+precision */
/* Check for an exponent, if we don't need one we are
- * done and just need to terminate the string. At
- * this point exp_b10==(-1) is effectively a flag - it got
- * to '-1' because of the decrement after outputting
- * the decimal point above (the exponent required is
- * *not* -1!)
+ * done and just need to terminate the string. At this
+ * point, exp_b10==(-1) is effectively a flag: it got
+ * to '-1' because of the decrement, after outputting
+ * the decimal point above. (The exponent required is
+ * *not* -1.)
*/
if (exp_b10 >= (-1) && exp_b10 <= 2)
{
@@ -4004,18 +3998,18 @@
*/
static void
png_build_16bit_table(png_structrp png_ptr, png_uint_16pp *ptable,
- PNG_CONST unsigned int shift, PNG_CONST png_fixed_point gamma_val)
+ unsigned int shift, png_fixed_point gamma_val)
{
/* Various values derived from 'shift': */
- PNG_CONST unsigned int num = 1U << (8U - shift);
+ unsigned int num = 1U << (8U - shift);
#ifdef PNG_FLOATING_ARITHMETIC_SUPPORTED
/* CSE the division and work round wacky GCC warnings (see the comments
* in png_gamma_8bit_correct for where these come from.)
*/
- PNG_CONST double fmax = 1./(((png_int_32)1 << (16U - shift))-1);
+ double fmax = 1.0 / (((png_int_32)1 << (16U - shift)) - 1);
#endif
- PNG_CONST unsigned int max = (1U << (16U - shift))-1U;
- PNG_CONST unsigned int max_by_2 = 1U << (15U-shift);
+ unsigned int max = (1U << (16U - shift)) - 1U;
+ unsigned int max_by_2 = 1U << (15U - shift);
unsigned int i;
png_uint_16pp table = *ptable =
@@ -4081,10 +4075,10 @@
*/
static void
png_build_16to8_table(png_structrp png_ptr, png_uint_16pp *ptable,
- PNG_CONST unsigned int shift, PNG_CONST png_fixed_point gamma_val)
+ unsigned int shift, png_fixed_point gamma_val)
{
- PNG_CONST unsigned int num = 1U << (8U - shift);
- PNG_CONST unsigned int max = (1U << (16U - shift))-1U;
+ unsigned int num = 1U << (8U - shift);
+ unsigned int max = (1U << (16U - shift))-1U;
unsigned int i;
png_uint_32 last;
@@ -4149,7 +4143,7 @@
*/
static void
png_build_8bit_table(png_structrp png_ptr, png_bytepp ptable,
- PNG_CONST png_fixed_point gamma_val)
+ png_fixed_point gamma_val)
{
unsigned int i;
png_bytep table = *ptable = (png_bytep)png_malloc(png_ptr, 256);
--- a/src/java.desktop/share/native/libsplashscreen/libpng/png.h Wed Jul 31 16:09:17 2019 +0200
+++ b/src/java.desktop/share/native/libsplashscreen/libpng/png.h Wed Jun 12 13:50:37 2019 -0700
@@ -29,68 +29,105 @@
* However, the following notice accompanied the original version of this
* file and, per its terms, should not be removed:
*
- * libpng version 1.6.35, July 15, 2018
+ * libpng version 1.6.37 - April 14, 2019
*
+ * Copyright (c) 2018-2019 Cosmin Truta
* Copyright (c) 1998-2002,2004,2006-2018 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.)
+ * Copyright (c) 1996-1997 Andreas Dilger
+ * Copyright (c) 1995-1996 Guy Eric Schalnat, Group 42, Inc.
*
- * This code is released under the libpng license (See LICENSE, below)
+ * This code is released under the libpng license. (See LICENSE, below.)
*
* Authors and maintainers:
* libpng versions 0.71, May 1995, through 0.88, January 1996: Guy Schalnat
* libpng versions 0.89, June 1996, through 0.96, May 1997: Andreas Dilger
- * libpng versions 0.97, January 1998, through 1.6.35, July 15, 2018:
- * Glenn Randers-Pehrson.
+ * libpng versions 0.97, January 1998, through 1.6.35, July 2018:
+ * Glenn Randers-Pehrson
+ * libpng versions 1.6.36, December 2018, through 1.6.37, April 2019:
+ * Cosmin Truta
* See also "Contributing Authors", below.
*/
/*
- * COPYRIGHT NOTICE, DISCLAIMER, and LICENSE:
+ * COPYRIGHT NOTICE, DISCLAIMER, and LICENSE
+ * =========================================
+ *
+ * PNG Reference Library License version 2
+ * ---------------------------------------
+ *
+ * * Copyright (c) 1995-2019 The PNG Reference Library Authors.
+ * * Copyright (c) 2018-2019 Cosmin Truta.
+ * * Copyright (c) 2000-2002, 2004, 2006-2018 Glenn Randers-Pehrson.
+ * * Copyright (c) 1996-1997 Andreas Dilger.
+ * * Copyright (c) 1995-1996 Guy Eric Schalnat, Group 42, Inc.
*
- * If you modify libpng you may insert additional notices immediately following
- * this sentence.
+ * The software is supplied "as is", without warranty of any kind,
+ * express or implied, including, without limitation, the warranties
+ * of merchantability, fitness for a particular purpose, title, and
+ * non-infringement. In no event shall the Copyright owners, or
+ * anyone distributing the software, be liable for any damages or
+ * other liability, whether in contract, tort or otherwise, arising
+ * from, out of, or in connection with the software, or the use or
+ * other dealings in the software, even if advised of the possibility
+ * of such damage.
+ *
+ * Permission is hereby granted to use, copy, modify, and distribute
+ * this software, or portions hereof, for any purpose, without fee,
+ * subject to the following restrictions:
*
- * This code is released under the libpng license.
+ * 1. The origin of this software must not be misrepresented; you
+ * must not claim that you wrote the original software. If you
+ * use this software in a product, an acknowledgment in the product
+ * documentation would be appreciated, but is not required.
+ *
+ * 2. Altered source versions must be plainly marked as such, and must
+ * not be misrepresented as being the original software.
*
- * libpng versions 1.0.7, July 1, 2000 through 1.6.35, July 15, 2018 are
+ * 3. This Copyright notice may not be removed or altered from any
+ * source or altered source distribution.
+ *
+ *
+ * PNG Reference Library License version 1 (for libpng 0.5 through 1.6.35)
+ * -----------------------------------------------------------------------
+ *
+ * libpng versions 1.0.7, July 1, 2000, through 1.6.35, July 15, 2018 are
* Copyright (c) 2000-2002, 2004, 2006-2018 Glenn Randers-Pehrson, are
* derived from libpng-1.0.6, and are distributed according to the same
* disclaimer and license as libpng-1.0.6 with the following individuals
* added to the list of Contributing Authors:
*
- * Simon-Pierre Cadieux
- * Eric S. Raymond
- * Mans Rullgard
- * Cosmin Truta
- * Gilles Vollant
- * James Yu
- * Mandar Sahastrabuddhe
- * Google Inc.
- * Vadim Barkov
+ * Simon-Pierre Cadieux
+ * Eric S. Raymond
+ * Mans Rullgard
+ * Cosmin Truta
+ * Gilles Vollant
+ * James Yu
+ * Mandar Sahastrabuddhe
+ * Google Inc.
+ * Vadim Barkov
*
* and with the following additions to the disclaimer:
*
- * There is no warranty against interference with your enjoyment of the
- * library or against infringement. There is no warranty that our
- * efforts or the library will fulfill any of your particular purposes
- * or needs. This library is provided with all faults, and the entire
- * risk of satisfactory quality, performance, accuracy, and effort is with
- * the user.
+ * There is no warranty against interference with your enjoyment of
+ * the library or against infringement. There is no warranty that our
+ * efforts or the library will fulfill any of your particular purposes
+ * or needs. This library is provided with all faults, and the entire
+ * risk of satisfactory quality, performance, accuracy, and effort is
+ * with the user.
*
* Some files in the "contrib" directory and some configure-generated
- * files that are distributed with libpng have other copyright owners and
+ * files that are distributed with libpng have other copyright owners, and
* are released under other open source licenses.
*
* libpng versions 0.97, January 1998, through 1.0.6, March 20, 2000, are
* Copyright (c) 1998-2000 Glenn Randers-Pehrson, are derived from
* libpng-0.96, and are distributed according to the same disclaimer and
- * license as libpng-0.96, with the following 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
- * Glenn Randers-Pehrson
- * Willem van Schaik
+ * Tom Lane
+ * Glenn Randers-Pehrson
+ * Willem van Schaik
*
* libpng versions 0.89, June 1996, through 0.96, May 1997, are
* Copyright (c) 1996-1997 Andreas Dilger, are derived from libpng-0.88,
@@ -98,14 +135,14 @@
* libpng-0.88, with the following individuals added to the list of
* Contributing Authors:
*
- * John Bowler
- * Kevin Bracey
- * Sam Bushell
- * Magnus Holmgren
- * Greg Roelofs
- * Tom Tanner
+ * John Bowler
+ * Kevin Bracey
+ * Sam Bushell
+ * Magnus Holmgren
+ * Greg Roelofs
+ * Tom Tanner
*
- * Some files in the "scripts" directory have other copyright owners
+ * Some files in the "scripts" directory have other copyright owners,
* but are released under this license.
*
* libpng versions 0.5, May 1995, through 0.88, January 1996, are
@@ -114,62 +151,49 @@
* For the purposes of this copyright and license, "Contributing Authors"
* is defined as the following set of individuals:
*
- * Andreas Dilger
- * Dave Martindale
- * Guy Eric Schalnat
- * Paul Schmidt
- * Tim Wegner
+ * Andreas Dilger
+ * Dave Martindale
+ * Guy Eric Schalnat
+ * Paul Schmidt
+ * Tim Wegner
*
- * The PNG Reference Library is supplied "AS IS". The Contributing Authors
- * and Group 42, Inc. disclaim all warranties, expressed or implied,
- * including, without limitation, the warranties of merchantability and of
- * fitness for any purpose. The Contributing Authors and Group 42, Inc.
- * assume no liability for direct, indirect, incidental, special, exemplary,
- * or consequential damages, which may result from the use of the PNG
- * Reference Library, even if advised of the possibility of such damage.
+ * The PNG Reference Library is supplied "AS IS". The Contributing
+ * Authors and Group 42, Inc. disclaim all warranties, expressed or
+ * implied, including, without limitation, the warranties of
+ * merchantability and of fitness for any purpose. The Contributing
+ * Authors and Group 42, Inc. assume no liability for direct, indirect,
+ * incidental, special, exemplary, or consequential damages, which may
+ * result from the use of the PNG Reference Library, even if advised of
+ * the possibility of such damage.
*
* Permission is hereby granted to use, copy, modify, and distribute this
* source code, or portions hereof, for any purpose, without fee, subject
* to the following restrictions:
*
- * 1. The origin of this source code must not be misrepresented.
+ * 1. The origin of this source code must not be misrepresented.
*
- * 2. Altered versions must be plainly marked as such and must not
- * be misrepresented as being the original source.
+ * 2. Altered versions must be plainly marked as such and must not
+ * be misrepresented as being the original source.
*
- * 3. This Copyright notice may not be removed or altered from any
- * source or altered source distribution.
+ * 3. This Copyright notice may not be removed or altered from any
+ * source or altered source distribution.
*
- * The Contributing Authors and Group 42, Inc. specifically permit, without
- * fee, and encourage the use of this source code as a component to
- * supporting the PNG file format in commercial products. If you use this
- * source code in a product, acknowledgment is not required but would be
- * appreciated.
+ * The Contributing Authors and Group 42, Inc. specifically permit,
+ * without fee, and encourage the use of this source code as a component
+ * to supporting the PNG file format in commercial products. If you use
+ * this source code in a product, acknowledgment is not required but would
+ * be appreciated.
*
* END OF COPYRIGHT NOTICE, DISCLAIMER, and LICENSE.
*
- * TRADEMARK:
+ * TRADEMARK
+ * =========
*
- * The name "libpng" has not been registered by the Copyright owner
+ * The name "libpng" has not been registered by the Copyright owners
* as a trademark in any jurisdiction. However, because libpng has
* been distributed and maintained world-wide, continually since 1995,
- * the Copyright owner claims "common-law trademark protection" in any
+ * the Copyright owners claim "common-law trademark protection" in any
* jurisdiction where common-law trademark is recognized.
- *
- * OSI CERTIFICATION:
- *
- * Libpng is OSI Certified Open Source Software. OSI Certified Open Source is
- * a certification mark of the Open Source Initiative. OSI has not addressed
- * the additional disclaimers inserted at version 1.0.7.
- *
- * EXPORT CONTROL:
- *
- * The Copyright owner believes that the Export Control Classification
- * Number (ECCN) for libpng is EAR99, which means not subject to export
- * controls or International Traffic in Arms Regulations (ITAR) because
- * it is open source, publicly available software, that does not contain
- * any encryption software. See the EAR, paragraphs 734.3(b)(3) and
- * 734.7(b).
*/
/*
@@ -235,23 +259,25 @@
* 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]
+ * 1.0.69 10 10069 10.so.0.69[.0]
* ...
- * 1.2.59 13 10257 12.so.0.59[.0]
+ * 1.2.59 13 10259 12.so.0.59[.0]
* ...
- * 1.5.30 15 10527 15.so.15.30[.0]
+ * 1.4.20 14 10420 14.so.0.20[.0]
* ...
- * 1.6.35 16 10635 16.so.16.35[.0]
+ * 1.5.30 15 10530 15.so.15.30[.0]
+ * ...
+ * 1.6.37 16 10637 16.so.16.37[.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".
+ * 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
@@ -261,65 +287,8 @@
* 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,
- * <https://www.w3.org/TR/2003/REC-PNG-20031110/
- */
-
-/*
- * Y2K compliance in libpng:
- * =========================
- *
- * July 15, 2018
- *
- * Since the PNG Development group is an ad-hoc body, we can't make
- * an official declaration.
- *
- * This is your unofficial assurance that libpng from version 0.71 and
- * upward through 1.6.35 are Y2K compliant. It is my belief that
- * earlier versions were also Y2K compliant.
- *
- * Libpng only has two year fields. One is a 2-byte unsigned integer
- * that will hold years up to 65535. The other, which is deprecated,
- * holds the date in text format, and will hold years up to 9999.
- *
- * The integer is
- * "png_uint_16 year" in png_time_struct.
- *
- * The string is
- * "char time_buffer[29]" in png_struct. This is no longer used
- * in libpng-1.6.x and will be removed from libpng-1.7.0.
- *
- * There are seven time-related functions:
- * png.c: png_convert_to_rfc_1123_buffer() in png.c
- * (formerly png_convert_to_rfc_1123() prior to libpng-1.5.x and
- * png_convert_to_rfc_1152() in error prior to libpng-0.98)
- * png_convert_from_struct_tm() in pngwrite.c, called in pngwrite.c
- * png_convert_from_time_t() in pngwrite.c
- * png_get_tIME() in pngget.c
- * png_handle_tIME() in pngrutil.c, called in pngread.c
- * png_set_tIME() in pngset.c
- * png_write_tIME() in pngwutil.c, called in pngwrite.c
- *
- * All handle dates properly in a Y2K environment. The
- * png_convert_from_time_t() function calls gmtime() to convert from system
- * clock time, which returns (year - 1900), which we properly convert to
- * the full 4-digit year. There is a possibility that libpng applications
- * are not passing 4-digit years into the png_convert_to_rfc_1123_buffer()
- * function, or that they are incorrectly passing only a 2-digit year
- * instead of "year - 1900" into the png_convert_from_struct_tm() function,
- * but this is not under our control. The libpng documentation has always
- * stated that it works with 4-digit years, and the APIs have been
- * documented as such.
- *
- * The tIME chunk itself is also Y2K compliant. It uses a 2-byte unsigned
- * integer to hold the year, and can hold years as large as 65535.
- *
- * zlib, upon which libpng depends, is also Y2K compliant. It contains
- * no date-related code.
- *
- * Glenn Randers-Pehrson
- * libpng maintainer
- * PNG Development Group
+ * is available as a W3C Recommendation and as an ISO/IEC Standard; see
+ * <https://www.w3.org/TR/2003/REC-PNG-20031110/>
*/
#ifndef PNG_H
@@ -337,8 +306,8 @@
*/
/* Version information for png.h - this should match the version in png.c */
-#define PNG_LIBPNG_VER_STRING "1.6.35"
-#define PNG_HEADER_VERSION_STRING " libpng version 1.6.35 - July 15, 2018\n"
+#define PNG_LIBPNG_VER_STRING "1.6.37"
+#define PNG_HEADER_VERSION_STRING " libpng version 1.6.37 - April 14, 2019\n"
#define PNG_LIBPNG_VER_SONUM 16
#define PNG_LIBPNG_VER_DLLNUM 16
@@ -346,13 +315,12 @@
/* These should match the first 3 components of PNG_LIBPNG_VER_STRING: */
#define PNG_LIBPNG_VER_MAJOR 1
#define PNG_LIBPNG_VER_MINOR 6
-#define PNG_LIBPNG_VER_RELEASE 35
-
-/* This should match the numeric part of the final component of
- * PNG_LIBPNG_VER_STRING, omitting any leading zero:
+#define PNG_LIBPNG_VER_RELEASE 37
+
+/* This should be zero for a public release, or non-zero for a
+ * development version. [Deprecated]
*/
-
-#define PNG_LIBPNG_VER_BUILD 02
+#define PNG_LIBPNG_VER_BUILD 0
/* Release Status */
#define PNG_LIBPNG_BUILD_ALPHA 1
@@ -369,15 +337,16 @@
#define PNG_LIBPNG_BUILD_SPECIAL 32 /* Cannot be OR'ed with
PNG_LIBPNG_BUILD_PRIVATE */
-#define PNG_LIBPNG_BUILD_BASE_TYPE PNG_LIBPNG_BUILD_BETA
-
-/* Careful here. At one time, Guy wanted to use 082, but that would be octal.
- * We must not include leading zeros.
- * Versions 0.7 through 1.0.0 were in the range 0 to 100 here (only
- * version 1.0.0 was mis-numbered 100 instead of 10000). From
- * version 1.0.1 it's xxyyzz, where x=major, y=minor, z=release
+#define PNG_LIBPNG_BUILD_BASE_TYPE PNG_LIBPNG_BUILD_STABLE
+
+/* Careful here. At one time, Guy wanted to use 082, but that
+ * would be octal. We must not include leading zeros.
+ * Versions 0.7 through 1.0.0 were in the range 0 to 100 here
+ * (only version 1.0.0 was mis-numbered 100 instead of 10000).
+ * From version 1.0.1 it is:
+ * XXYYZZ, where XX=major, YY=minor, ZZ=release
*/
-#define PNG_LIBPNG_VER 10635 /* 1.6.35 */
+#define PNG_LIBPNG_VER 10637 /* 1.6.37 */
/* Library configuration: these options cannot be changed after
* the library has been built.
@@ -487,7 +456,7 @@
/* This triggers a compiler error in png.c, if png.c and png.h
* do not agree upon the version number.
*/
-typedef char* png_libpng_version_1_6_35;
+typedef char* png_libpng_version_1_6_37;
/* Basic control structions. Read libpng-manual.txt or libpng.3 for more info.
*
@@ -2041,12 +2010,12 @@
PNG_EXPORT(246, png_uint_32, png_get_eXIf, (png_const_structrp png_ptr,
png_inforp info_ptr, png_bytep *exif));
PNG_EXPORT(247, void, png_set_eXIf, (png_const_structrp png_ptr,
- png_inforp info_ptr, const png_bytep exif));
+ png_inforp info_ptr, png_bytep exif));
PNG_EXPORT(248, png_uint_32, png_get_eXIf_1, (png_const_structrp png_ptr,
png_const_inforp info_ptr, png_uint_32 *num_exif, png_bytep *exif));
PNG_EXPORT(249, void, png_set_eXIf_1, (png_const_structrp png_ptr,
- png_inforp info_ptr, const png_uint_32 num_exif, const png_bytep exif));
+ png_inforp info_ptr, png_uint_32 num_exif, png_bytep exif));
#endif
#ifdef PNG_gAMA_SUPPORTED
@@ -2792,7 +2761,7 @@
*
* When the simplified API needs to convert between sRGB and linear colorspaces,
* the actual sRGB transfer curve defined in the sRGB specification (see the
- * article at https://en.wikipedia.org/wiki/SRGB) is used, not the gamma=1/2.2
+ * article at <https://en.wikipedia.org/wiki/SRGB>) is used, not the gamma=1/2.2
* approximation used elsewhere in libpng.
*
* When an alpha channel is present it is expected to denote pixel coverage
@@ -2995,7 +2964,7 @@
* 'flags' field of png_image.
*/
#define PNG_IMAGE_FLAG_COLORSPACE_NOT_sRGB 0x01
- /* This indicates the the RGB values of the in-memory bitmap do not
+ /* This indicates that the RGB values of the in-memory bitmap do not
* correspond to the red, green and blue end-points defined by sRGB.
*/
--- a/src/java.desktop/share/native/libsplashscreen/libpng/pngconf.h Wed Jul 31 16:09:17 2019 +0200
+++ b/src/java.desktop/share/native/libsplashscreen/libpng/pngconf.h Wed Jun 12 13:50:37 2019 -0700
@@ -22,18 +22,19 @@
* questions.
*/
-/* pngconf.h - machine configurable file for libpng
+/* pngconf.h - machine-configurable file for libpng
*
* This file is available under and governed by the GNU General Public
* License version 2 only, as published by the Free Software Foundation.
* However, the following notice accompanied the original version of this
* file and, per its terms, should not be removed:
*
- * libpng version 1.6.35, July 15, 2018
+ * libpng version 1.6.37
*
+ * Copyright (c) 2018-2019 Cosmin Truta
* Copyright (c) 1998-2002,2004,2006-2016,2018 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.)
+ * Copyright (c) 1996-1997 Andreas Dilger
+ * Copyright (c) 1995-1996 Guy Eric Schalnat, Group 42, Inc.
*
* This code is released under the libpng license.
* For conditions of distribution and use, see the disclaimer
@@ -85,14 +86,13 @@
#endif /* PNG_BUILDING_SYMBOL_TABLE */
-/* Prior to 1.6.0 it was possible to turn off 'const' in declarations using
- * PNG_NO_CONST; this is no longer supported except for data declarations which
- * apparently still cause problems in 2011 on some compilers.
+/* Prior to 1.6.0, it was possible to turn off 'const' in declarations,
+ * using PNG_NO_CONST. This is no longer supported.
*/
#define PNG_CONST const /* backward compatibility only */
-/* This controls optimization of the reading of 16-bit and 32-bit values
- * from PNG files. It can be set on a per-app-file basis - it
+/* This controls optimization of the reading of 16-bit and 32-bit
+ * values from PNG files. It can be set on a per-app-file basis: it
* just changes whether a macro is used when the function is called.
* The library builder sets the default; if read functions are not
* built into the library the macro implementation is forced on.
--- a/src/java.desktop/share/native/libsplashscreen/libpng/pngdebug.h Wed Jul 31 16:09:17 2019 +0200
+++ b/src/java.desktop/share/native/libsplashscreen/libpng/pngdebug.h Wed Jun 12 13:50:37 2019 -0700
@@ -29,10 +29,10 @@
* However, the following notice accompanied the original version of this
* file and, per its terms, should not be removed:
*
- * Last changed in libpng 1.6.8 [December 19, 2013]
+ * Copyright (c) 2018 Cosmin Truta
* Copyright (c) 1998-2002,2004,2006-2013 Glenn Randers-Pehrson
- * (Version 0.96 Copyright (c) 1996, 1997 Andreas Dilger)
- * (Version 0.88 Copyright (c) 1995, 1996 Guy Eric Schalnat, Group 42, Inc.)
+ * Copyright (c) 1996-1997 Andreas Dilger
+ * Copyright (c) 1995-1996 Guy Eric Schalnat, Group 42, Inc.
*
* This code is released under the libpng license.
* For conditions of distribution and use, see the disclaimer
--- a/src/java.desktop/share/native/libsplashscreen/libpng/pngerror.c Wed Jul 31 16:09:17 2019 +0200
+++ b/src/java.desktop/share/native/libsplashscreen/libpng/pngerror.c Wed Jun 12 13:50:37 2019 -0700
@@ -29,10 +29,10 @@
* However, the following notice accompanied the original version of this
* file and, per its terms, should not be removed:
*
- * Last changed in libpng 1.6.31 [July 27, 2017]
+ * Copyright (c) 2018 Cosmin Truta
* Copyright (c) 1998-2002,2004,2006-2017 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.)
+ * Copyright (c) 1996-1997 Andreas Dilger
+ * Copyright (c) 1995-1996 Guy Eric Schalnat, Group 42, Inc.
*
* This code is released under the libpng license.
* For conditions of distribution and use, see the disclaimer
@@ -453,7 +453,7 @@
* if the character is invalid.
*/
#define isnonalpha(c) ((c) < 65 || (c) > 122 || ((c) > 90 && (c) < 97))
-static PNG_CONST char png_digit[16] = {
+static const char png_digit[16] = {
'0', '1', '2', '3', '4', '5', '6', '7', '8', '9',
'A', 'B', 'C', 'D', 'E', 'F'
};
@@ -913,7 +913,7 @@
png_safe_error),(png_structp png_nonconst_ptr, png_const_charp error_message),
PNG_NORETURN)
{
- const png_const_structrp png_ptr = png_nonconst_ptr;
+ png_const_structrp png_ptr = png_nonconst_ptr;
png_imagep image = png_voidcast(png_imagep, png_ptr->error_ptr);
/* An error is always logged here, overwriting anything (typically a warning)
@@ -948,7 +948,7 @@
void /* PRIVATE */ PNGCBAPI
png_safe_warning(png_structp png_nonconst_ptr, png_const_charp warning_message)
{
- const png_const_structrp png_ptr = png_nonconst_ptr;
+ png_const_structrp png_ptr = png_nonconst_ptr;
png_imagep image = png_voidcast(png_imagep, png_ptr->error_ptr);
/* A warning is only logged if there is no prior warning or error. */
--- a/src/java.desktop/share/native/libsplashscreen/libpng/pngget.c Wed Jul 31 16:09:17 2019 +0200
+++ b/src/java.desktop/share/native/libsplashscreen/libpng/pngget.c Wed Jun 12 13:50:37 2019 -0700
@@ -29,10 +29,10 @@
* However, the following notice accompanied the original version of this
* file and, per its terms, should not be removed:
*
- * Last changed in libpng 1.6.35 [July 15, 2018]
+ * Copyright (c) 2018 Cosmin Truta
* Copyright (c) 1998-2002,2004,2006-2018 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.)
+ * Copyright (c) 1996-1997 Andreas Dilger
+ * Copyright (c) 1995-1996 Guy Eric Schalnat, Group 42, Inc.
*
* This code is released under the libpng license.
* For conditions of distribution and use, see the disclaimer
--- a/src/java.desktop/share/native/libsplashscreen/libpng/pnginfo.h Wed Jul 31 16:09:17 2019 +0200
+++ b/src/java.desktop/share/native/libsplashscreen/libpng/pnginfo.h Wed Jun 12 13:50:37 2019 -0700
@@ -29,10 +29,10 @@
* However, the following notice accompanied the original version of this
* file and, per its terms, should not be removed:
*
- * Last changed in libpng 1.6.35 [July 15, 2018]
+ * Copyright (c) 2018 Cosmin Truta
* Copyright (c) 1998-2002,2004,2006-2013,2018 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.)
+ * Copyright (c) 1996-1997 Andreas Dilger
+ * Copyright (c) 1995-1996 Guy Eric Schalnat, Group 42, Inc.
*
* This code is released under the libpng license.
* For conditions of distribution and use, see the disclaimer
--- a/src/java.desktop/share/native/libsplashscreen/libpng/pnglibconf.h Wed Jul 31 16:09:17 2019 +0200
+++ b/src/java.desktop/share/native/libsplashscreen/libpng/pnglibconf.h Wed Jun 12 13:50:37 2019 -0700
@@ -29,18 +29,16 @@
* THIS FILE WAS MODIFIED BY ORACLE, INC.
*/
-/* libpng STANDARD API DEFINITION */
-
/* pnglibconf.h - library build configuration */
/* This file is available under and governed by the GNU General Public
* License version 2 only, as published by the Free Software Foundation.
* However, the following notice accompanied the original version of this
* file and, per its terms, should not be removed:
*/
+/* libpng version 1.6.37 */
-/* libpng version 1.6.35, July 15, 2018 */
-
-/* Copyright (c) 1998-2018 Glenn Randers-Pehrson */
+/* Copyright (c) 2018-2019 Cosmin Truta */
+/* Copyright (c) 1998-2002,2004,2006-2018 Glenn Randers-Pehrson */
/* This code is released under the libpng license. */
/* For conditions of distribution and use, see the disclaimer */
@@ -80,6 +78,8 @@
#define PNG_IO_STATE_SUPPORTED
#define PNG_MNG_FEATURES_SUPPORTED
#define PNG_POINTER_INDEXING_SUPPORTED
+/*#undef PNG_POWERPC_VSX_API_SUPPORTED*/
+/*#undef PNG_POWERPC_VSX_CHECK_SUPPORTED*/
#define PNG_PROGRESSIVE_READ_SUPPORTED
#define PNG_READ_16BIT_SUPPORTED
#define PNG_READ_ALPHA_MODE_SUPPORTED
@@ -118,6 +118,7 @@
#define PNG_READ_USER_TRANSFORM_SUPPORTED
#define PNG_READ_bKGD_SUPPORTED
#define PNG_READ_cHRM_SUPPORTED
+/*#undef PNG_READ_eXIf_SUPPORTED*/
#define PNG_READ_gAMA_SUPPORTED
#define PNG_READ_hIST_SUPPORTED
/*#undef PNG_READ_iCCP_SUPPORTED*/
@@ -187,6 +188,7 @@
/*#undef PNG_WRITE_WEIGHTED_FILTER_SUPPORTED*/
/*#undef PNG_WRITE_bKGD_SUPPORTED*/
/*#undef PNG_WRITE_cHRM_SUPPORTED*/
+/*#undef PNG_WRITE_eXIf_SUPPORTED*/
/*#undef PNG_WRITE_gAMA_SUPPORTED*/
/*#undef PNG_WRITE_hIST_SUPPORTED*/
/*#undef PNG_WRITE_iCCP_SUPPORTED*/
@@ -204,6 +206,7 @@
/*#undef PNG_WRITE_zTXt_SUPPORTED*/
#define PNG_bKGD_SUPPORTED
#define PNG_cHRM_SUPPORTED
+/*#undef PNG_eXIf_SUPPORTED*/
#define PNG_gAMA_SUPPORTED
#define PNG_hIST_SUPPORTED
#define PNG_iCCP_SUPPORTED
@@ -241,7 +244,7 @@
#define PNG_USER_HEIGHT_MAX 8000
#define PNG_USER_WIDTH_MAX 8000
#define PNG_ZBUF_SIZE 8192
-#define PNG_ZLIB_VERNUM 0
+#define PNG_ZLIB_VERNUM 0 /* unknown */
#define PNG_Z_DEFAULT_COMPRESSION (-1)
#define PNG_Z_DEFAULT_NOFILTER_STRATEGY 0
#define PNG_Z_DEFAULT_STRATEGY 1
--- a/src/java.desktop/share/native/libsplashscreen/libpng/pngmem.c Wed Jul 31 16:09:17 2019 +0200
+++ b/src/java.desktop/share/native/libsplashscreen/libpng/pngmem.c Wed Jun 12 13:50:37 2019 -0700
@@ -29,10 +29,10 @@
* However, the following notice accompanied the original version of this
* file and, per its terms, should not be removed:
*
- * Last changed in libpng 1.6.26 [October 20, 2016]
+ * Copyright (c) 2018 Cosmin Truta
* Copyright (c) 1998-2002,2004,2006-2014,2016 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.)
+ * Copyright (c) 1996-1997 Andreas Dilger
+ * Copyright (c) 1995-1996 Guy Eric Schalnat, Group 42, Inc.
*
* This code is released under the libpng license.
* For conditions of distribution and use, see the disclaimer
--- a/src/java.desktop/share/native/libsplashscreen/libpng/pngpread.c Wed Jul 31 16:09:17 2019 +0200
+++ b/src/java.desktop/share/native/libsplashscreen/libpng/pngpread.c Wed Jun 12 13:50:37 2019 -0700
@@ -29,10 +29,10 @@
* However, the following notice accompanied the original version of this
* file and, per its terms, should not be removed:
*
- * Last changed in libpng 1.6.35 [July 15, 2018]
+ * Copyright (c) 2018 Cosmin Truta
* Copyright (c) 1998-2002,2004,2006-2018 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.)
+ * Copyright (c) 1996-1997 Andreas Dilger
+ * Copyright (c) 1995-1996 Guy Eric Schalnat, Group 42, Inc.
*
* This code is released under the libpng license.
* For conditions of distribution and use, see the disclaimer
@@ -1000,20 +1000,20 @@
/* Arrays to facilitate easy interlacing - use pass (0 - 6) as index */
/* Start of interlace block */
- static PNG_CONST png_byte png_pass_start[] = {0, 4, 0, 2, 0, 1, 0};
+ static const png_byte png_pass_start[] = {0, 4, 0, 2, 0, 1, 0};
/* Offset to next interlace block */
- static PNG_CONST png_byte png_pass_inc[] = {8, 8, 4, 4, 2, 2, 1};
+ static const png_byte png_pass_inc[] = {8, 8, 4, 4, 2, 2, 1};
/* Start of interlace block in the y direction */
- static PNG_CONST png_byte png_pass_ystart[] = {0, 0, 4, 0, 2, 0, 1};
+ static const png_byte png_pass_ystart[] = {0, 0, 4, 0, 2, 0, 1};
/* Offset to next interlace block in the y direction */
- static PNG_CONST png_byte png_pass_yinc[] = {8, 8, 8, 4, 4, 2, 2};
+ static const png_byte png_pass_yinc[] = {8, 8, 8, 4, 4, 2, 2};
/* Height of interlace block. This is not currently used - if you need
* it, uncomment it here and in png.h
- static PNG_CONST png_byte png_pass_height[] = {8, 8, 4, 4, 2, 2, 1};
+ static const png_byte png_pass_height[] = {8, 8, 4, 4, 2, 2, 1};
*/
#endif
--- a/src/java.desktop/share/native/libsplashscreen/libpng/pngpriv.h Wed Jul 31 16:09:17 2019 +0200
+++ b/src/java.desktop/share/native/libsplashscreen/libpng/pngpriv.h Wed Jun 12 13:50:37 2019 -0700
@@ -29,10 +29,10 @@
* However, the following notice accompanied the original version of this
* file and, per its terms, should not be removed:
*
- * Last changed in libpng 1.6.35 [July 15, 2018]
+ * Copyright (c) 2018-2019 Cosmin Truta
* Copyright (c) 1998-2002,2004,2006-2018 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.)
+ * Copyright (c) 1996-1997 Andreas Dilger
+ * Copyright (c) 1995-1996 Guy Eric Schalnat, Group 42, Inc.
*
* This code is released under the libpng license.
* For conditions of distribution and use, see the disclaimer
@@ -202,7 +202,10 @@
# else /* !defined __ARM_NEON__ */
/* The 'intrinsics' code simply won't compile without this -mfpu=neon:
*/
-# define PNG_ARM_NEON_IMPLEMENTATION 2
+# if !defined(__aarch64__)
+ /* The assembler code currently does not work on ARM64 */
+# define PNG_ARM_NEON_IMPLEMENTATION 2
+# endif /* __aarch64__ */
# endif /* __ARM_NEON__ */
# endif /* !PNG_ARM_NEON_IMPLEMENTATION */
@@ -295,6 +298,7 @@
# define PNG_POWERPC_VSX_IMPLEMENTATION 1
#endif
+
/* Is this a build of a DLL where compilation of the object modules requires
* different preprocessor settings to those required for a simple library? If
* so PNG_BUILD_DLL must be set.
@@ -1561,10 +1565,10 @@
#endif
PNG_INTERNAL_FUNCTION(void,png_check_chunk_name,(png_const_structrp png_ptr,
- const png_uint_32 chunk_name),PNG_EMPTY);
+ png_uint_32 chunk_name),PNG_EMPTY);
PNG_INTERNAL_FUNCTION(void,png_check_chunk_length,(png_const_structrp png_ptr,
- const png_uint_32 chunk_length),PNG_EMPTY);
+ png_uint_32 chunk_length),PNG_EMPTY);
PNG_INTERNAL_FUNCTION(void,png_handle_unknown,(png_structrp png_ptr,
png_inforp info_ptr, png_uint_32 length, int keep),PNG_EMPTY);
@@ -2141,6 +2145,29 @@
PNG_INTERNAL_FUNCTION(png_uint_32, png_check_keyword, (png_structrp png_ptr,
png_const_charp key, png_bytep new_key), PNG_EMPTY);
+#if PNG_ARM_NEON_IMPLEMENTATION == 1
+PNG_INTERNAL_FUNCTION(void,
+ png_riffle_palette_neon,
+ (png_structrp),
+ PNG_EMPTY);
+PNG_INTERNAL_FUNCTION(int,
+ png_do_expand_palette_rgba8_neon,
+ (png_structrp,
+ png_row_infop,
+ png_const_bytep,
+ const png_bytepp,
+ const png_bytepp),
+ PNG_EMPTY);
+PNG_INTERNAL_FUNCTION(int,
+ png_do_expand_palette_rgb8_neon,
+ (png_structrp,
+ png_row_infop,
+ png_const_bytep,
+ const png_bytepp,
+ const png_bytepp),
+ PNG_EMPTY);
+#endif
+
/* Maintainer: Put new private prototypes here ^ */
#include "pngdebug.h"
--- a/src/java.desktop/share/native/libsplashscreen/libpng/pngread.c Wed Jul 31 16:09:17 2019 +0200
+++ b/src/java.desktop/share/native/libsplashscreen/libpng/pngread.c Wed Jun 12 13:50:37 2019 -0700
@@ -29,10 +29,10 @@
* However, the following notice accompanied the original version of this
* file and, per its terms, should not be removed:
*
- * Last changed in libpng 1.6.35 [July 15, 2018]
+ * Copyright (c) 2018-2019 Cosmin Truta
* Copyright (c) 1998-2002,2004,2006-2018 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.)
+ * Copyright (c) 1996-1997 Andreas Dilger
+ * Copyright (c) 1995-1996 Guy Eric Schalnat, Group 42, Inc.
*
* This code is released under the libpng license.
* For conditions of distribution and use, see the disclaimer
@@ -1022,6 +1022,12 @@
png_ptr->chunk_list = NULL;
#endif
+#if defined(PNG_READ_EXPAND_SUPPORTED) && \
+ defined(PNG_ARM_NEON_IMPLEMENTATION)
+ png_free(png_ptr, png_ptr->riffled_palette);
+ png_ptr->riffled_palette = NULL;
+#endif
+
/* NOTE: the 'setjmp' buffer may still be allocated and the memory and error
* callbacks are still set at this point. They are required to complete the
* destruction of the png_struct itself.
@@ -1649,7 +1655,7 @@
* errors (which are unfortunately quite common.)
*/
{
- static PNG_CONST png_byte chunks_to_process[] = {
+ static const png_byte chunks_to_process[] = {
98, 75, 71, 68, '\0', /* bKGD */
99, 72, 82, 77, '\0', /* cHRM */
103, 65, 77, 65, '\0', /* gAMA */
@@ -1786,9 +1792,9 @@
png_uint_32 alpha, int encoding)
{
png_imagep image = display->image;
- const int output_encoding = (image->format & PNG_FORMAT_FLAG_LINEAR) != 0 ?
+ int output_encoding = (image->format & PNG_FORMAT_FLAG_LINEAR) != 0 ?
P_LINEAR : P_sRGB;
- const int convert_to_Y = (image->format & PNG_FORMAT_FLAG_COLOR) == 0 &&
+ int convert_to_Y = (image->format & PNG_FORMAT_FLAG_COLOR) == 0 &&
(red != green || green != blue);
if (ip > 255)
@@ -1897,13 +1903,13 @@
/* Store the value. */
{
# ifdef PNG_FORMAT_AFIRST_SUPPORTED
- const int afirst = (image->format & PNG_FORMAT_FLAG_AFIRST) != 0 &&
+ int afirst = (image->format & PNG_FORMAT_FLAG_AFIRST) != 0 &&
(image->format & PNG_FORMAT_FLAG_ALPHA) != 0;
# else
# define afirst 0
# endif
# ifdef PNG_FORMAT_BGR_SUPPORTED
- const int bgr = (image->format & PNG_FORMAT_FLAG_BGR) != 0 ? 2 : 0;
+ int bgr = (image->format & PNG_FORMAT_FLAG_BGR) != 0 ? 2 : 0;
# else
# define bgr 0
# endif
@@ -2113,11 +2119,11 @@
{
png_image_read_control *display =
png_voidcast(png_image_read_control*, argument);
- const png_imagep image = display->image;
-
- const png_structrp png_ptr = image->opaque->png_ptr;
- const png_uint_32 output_format = image->format;
- const int output_encoding = (output_format & PNG_FORMAT_FLAG_LINEAR) != 0 ?
+ png_imagep image = display->image;
+
+ png_structrp png_ptr = image->opaque->png_ptr;
+ png_uint_32 output_format = image->format;
+ int output_encoding = (output_format & PNG_FORMAT_FLAG_LINEAR) != 0 ?
P_LINEAR : P_sRGB;
unsigned int cmap_entries;
@@ -2830,7 +2836,7 @@
unsigned int num_trans = png_ptr->num_trans;
png_const_bytep trans = num_trans > 0 ? png_ptr->trans_alpha : NULL;
png_const_colorp colormap = png_ptr->palette;
- const int do_background = trans != NULL &&
+ int do_background = trans != NULL &&
(output_format & PNG_FORMAT_FLAG_ALPHA) == 0;
unsigned int i;
@@ -3974,7 +3980,7 @@
*/
if (linear != 0)
{
- PNG_CONST png_uint_16 le = 0x0001;
+ png_uint_16 le = 0x0001;
if ((*(png_const_bytep) & le) != 0)
png_set_swap(png_ptr);
@@ -4136,7 +4142,7 @@
* original PNG format because it may not occur in the output PNG format
* and libpng deals with the issues of reading the original.
*/
- const unsigned int channels = PNG_IMAGE_PIXEL_CHANNELS(image->format);
+ unsigned int channels = PNG_IMAGE_PIXEL_CHANNELS(image->format);
/* The following checks just the 'row_stride' calculation to ensure it
* fits in a signed 32-bit value. Because channels/components can be
@@ -4147,7 +4153,7 @@
if (image->width <= 0x7fffffffU/channels) /* no overflow */
{
png_uint_32 check;
- const png_uint_32 png_row_stride = image->width * channels;
+ png_uint_32 png_row_stride = image->width * channels;
if (row_stride == 0)
row_stride = (png_int_32)/*SAFE*/png_row_stride;
--- a/src/java.desktop/share/native/libsplashscreen/libpng/pngrio.c Wed Jul 31 16:09:17 2019 +0200
+++ b/src/java.desktop/share/native/libsplashscreen/libpng/pngrio.c Wed Jun 12 13:50:37 2019 -0700
@@ -29,10 +29,10 @@
* However, the following notice accompanied the original version of this
* file and, per its terms, should not be removed:
*
- * Last changed in libpng 1.6.35 [July 15, 2018]
+ * Copyright (c) 2018 Cosmin Truta
* Copyright (c) 1998-2002,2004,2006-2016,2018 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.)
+ * Copyright (c) 1996-1997 Andreas Dilger
+ * Copyright (c) 1995-1996 Guy Eric Schalnat, Group 42, Inc.
*
* This code is released under the libpng license.
* For conditions of distribution and use, see the disclaimer
--- a/src/java.desktop/share/native/libsplashscreen/libpng/pngrtran.c Wed Jul 31 16:09:17 2019 +0200
+++ b/src/java.desktop/share/native/libsplashscreen/libpng/pngrtran.c Wed Jun 12 13:50:37 2019 -0700
@@ -29,10 +29,10 @@
* However, the following notice accompanied the original version of this
* file and, per its terms, should not be removed:
*
- * Last changed in libpng 1.6.35 [July 15, 2018]
+ * Copyright (c) 2018-2019 Cosmin Truta
* Copyright (c) 1998-2002,2004,2006-2018 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.)
+ * Copyright (c) 1996-1997 Andreas Dilger
+ * Copyright (c) 1995-1996 Guy Eric Schalnat, Group 42, Inc.
*
* This code is released under the libpng license.
* For conditions of distribution and use, see the disclaimer
@@ -46,6 +46,17 @@
#include "pngpriv.h"
+#ifdef PNG_ARM_NEON_IMPLEMENTATION
+# if PNG_ARM_NEON_IMPLEMENTATION == 1
+# define PNG_ARM_NEON_INTRINSICS_AVAILABLE
+# if defined(_MSC_VER) && defined(_M_ARM64)
+# include <arm64_neon.h>
+# else
+# include <arm_neon.h>
+# endif
+# endif
+#endif
+
#ifdef PNG_READ_SUPPORTED
/* Set the action on getting a CRC error for an ancillary or critical chunk. */
@@ -1199,20 +1210,20 @@
png_ptr->palette[png_ptr->background.index].blue;
#ifdef PNG_READ_INVERT_ALPHA_SUPPORTED
- if ((png_ptr->transformations & PNG_INVERT_ALPHA) != 0)
- {
- if ((png_ptr->transformations & PNG_EXPAND_tRNS) == 0)
- {
- /* Invert the alpha channel (in tRNS) unless the pixels are
- * going to be expanded, in which case leave it for later
- */
- int i, istop = png_ptr->num_trans;
-
- for (i=0; i<istop; i++)
- png_ptr->trans_alpha[i] = (png_byte)(255 -
- png_ptr->trans_alpha[i]);
- }
- }
+ if ((png_ptr->transformations & PNG_INVERT_ALPHA) != 0)
+ {
+ if ((png_ptr->transformations & PNG_EXPAND_tRNS) == 0)
+ {
+ /* Invert the alpha channel (in tRNS) unless the pixels are
+ * going to be expanded, in which case leave it for later
+ */
+ int i, istop = png_ptr->num_trans;
+
+ for (i = 0; i < istop; i++)
+ png_ptr->trans_alpha[i] =
+ (png_byte)(255 - png_ptr->trans_alpha[i]);
+ }
+ }
#endif /* READ_INVERT_ALPHA */
}
} /* background expand and (therefore) no alpha association. */
@@ -3014,7 +3025,6 @@
*/
static int
png_do_rgb_to_gray(png_structrp png_ptr, png_row_infop row_info, png_bytep row)
-
{
int rgb_error = 0;
@@ -3023,12 +3033,11 @@
if ((row_info->color_type & PNG_COLOR_MASK_PALETTE) == 0 &&
(row_info->color_type & PNG_COLOR_MASK_COLOR) != 0)
{
- PNG_CONST png_uint_32 rc = png_ptr->rgb_to_gray_red_coeff;
- PNG_CONST png_uint_32 gc = png_ptr->rgb_to_gray_green_coeff;
- PNG_CONST png_uint_32 bc = 32768 - rc - gc;
- PNG_CONST png_uint_32 row_width = row_info->width;
- PNG_CONST int have_alpha =
- (row_info->color_type & PNG_COLOR_MASK_ALPHA) != 0;
+ png_uint_32 rc = png_ptr->rgb_to_gray_red_coeff;
+ png_uint_32 gc = png_ptr->rgb_to_gray_green_coeff;
+ png_uint_32 bc = 32768 - rc - gc;
+ png_uint_32 row_width = row_info->width;
+ int have_alpha = (row_info->color_type & PNG_COLOR_MASK_ALPHA) != 0;
if (row_info->bit_depth == 8)
{
@@ -4171,12 +4180,11 @@
{
if (row_info->bit_depth == 8)
{
- PNG_CONST png_bytep table = png_ptr->gamma_from_1;
+ png_bytep table = png_ptr->gamma_from_1;
if (table != NULL)
{
- PNG_CONST int step =
- (row_info->color_type & PNG_COLOR_MASK_COLOR) ? 4 : 2;
+ int step = (row_info->color_type & PNG_COLOR_MASK_COLOR) ? 4 : 2;
/* The alpha channel is the last component: */
row += step - 1;
@@ -4190,13 +4198,12 @@
else if (row_info->bit_depth == 16)
{
- PNG_CONST png_uint_16pp table = png_ptr->gamma_16_from_1;
- PNG_CONST int gamma_shift = png_ptr->gamma_shift;
+ png_uint_16pp table = png_ptr->gamma_16_from_1;
+ int gamma_shift = png_ptr->gamma_shift;
if (table != NULL)
{
- PNG_CONST int step =
- (row_info->color_type & PNG_COLOR_MASK_COLOR) ? 8 : 4;
+ int step = (row_info->color_type & PNG_COLOR_MASK_COLOR) ? 8 : 4;
/* The alpha channel is the last component: */
row += step - 2;
@@ -4227,8 +4234,9 @@
* upon whether you supply trans and num_trans.
*/
static void
-png_do_expand_palette(png_row_infop row_info, png_bytep row,
- png_const_colorp palette, png_const_bytep trans_alpha, int num_trans)
+png_do_expand_palette(png_structrp png_ptr, png_row_infop row_info,
+ png_bytep row, png_const_colorp palette, png_const_bytep trans_alpha,
+ int num_trans)
{
int shift, value;
png_bytep sp, dp;
@@ -4332,14 +4340,27 @@
sp = row + (size_t)row_width - 1;
dp = row + ((size_t)row_width << 2) - 1;
- for (i = 0; i < row_width; i++)
+ i = 0;
+#ifdef PNG_ARM_NEON_INTRINSICS_AVAILABLE
+ if (png_ptr->riffled_palette != NULL)
+ {
+ /* The RGBA optimization works with png_ptr->bit_depth == 8
+ * but sometimes row_info->bit_depth has been changed to 8.
+ * In these cases, the palette hasn't been riffled.
+ */
+ i = png_do_expand_palette_rgba8_neon(png_ptr, row_info, row,
+ &sp, &dp);
+ }
+#else
+ PNG_UNUSED(png_ptr)
+#endif
+
+ for (; i < row_width; i++)
{
if ((int)(*sp) >= num_trans)
*dp-- = 0xff;
-
else
*dp-- = trans_alpha[*sp];
-
*dp-- = palette[*sp].blue;
*dp-- = palette[*sp].green;
*dp-- = palette[*sp].red;
@@ -4356,8 +4377,15 @@
{
sp = row + (size_t)row_width - 1;
dp = row + (size_t)(row_width * 3) - 1;
-
- for (i = 0; i < row_width; i++)
+ i = 0;
+#ifdef PNG_ARM_NEON_INTRINSICS_AVAILABLE
+ i = png_do_expand_palette_rgb8_neon(png_ptr, row_info, row,
+ &sp, &dp);
+#else
+ PNG_UNUSED(png_ptr)
+#endif
+
+ for (; i < row_width; i++)
{
*dp-- = palette[*sp].blue;
*dp-- = palette[*sp].green;
@@ -4771,7 +4799,19 @@
{
if (row_info->color_type == PNG_COLOR_TYPE_PALETTE)
{
- png_do_expand_palette(row_info, png_ptr->row_buf + 1,
+#ifdef PNG_ARM_NEON_INTRINSICS_AVAILABLE
+ if ((png_ptr->num_trans > 0) && (png_ptr->bit_depth == 8))
+ {
+ if (png_ptr->riffled_palette == NULL)
+ {
+ /* Initialize the accelerated palette expansion. */
+ png_ptr->riffled_palette =
+ (png_bytep)png_malloc(png_ptr, 256 * 4);
+ png_riffle_palette_neon(png_ptr);
+ }
+ }
+#endif
+ png_do_expand_palette(png_ptr, row_info, png_ptr->row_buf + 1,
png_ptr->palette, png_ptr->trans_alpha, png_ptr->num_trans);
}
--- a/src/java.desktop/share/native/libsplashscreen/libpng/pngrutil.c Wed Jul 31 16:09:17 2019 +0200
+++ b/src/java.desktop/share/native/libsplashscreen/libpng/pngrutil.c Wed Jun 12 13:50:37 2019 -0700
@@ -29,10 +29,10 @@
* However, the following notice accompanied the original version of this
* file and, per its terms, should not be removed:
*
- * Last changed in libpng 1.6.35 [July 15, 2018]
+ * Copyright (c) 2018 Cosmin Truta
* Copyright (c) 1998-2002,2004,2006-2018 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.)
+ * Copyright (c) 1996-1997 Andreas Dilger
+ * Copyright (c) 1995-1996 Guy Eric Schalnat, Group 42, Inc.
*
* This code is released under the libpng license.
* For conditions of distribution and use, see the disclaimer
@@ -1489,8 +1489,7 @@
{
/* We have the ICC profile header; do the basic header checks.
*/
- const png_uint_32 profile_length =
- png_get_uint_32(profile_header);
+ png_uint_32 profile_length = png_get_uint_32(profile_header);
if (png_icc_check_length(png_ptr, &png_ptr->colorspace,
keyword, profile_length) != 0)
@@ -1507,8 +1506,8 @@
* profile. The header check has already validated
* that none of this stuff will overflow.
*/
- const png_uint_32 tag_count = png_get_uint_32(
- profile_header+128);
+ png_uint_32 tag_count =
+ png_get_uint_32(profile_header + 128);
png_bytep profile = png_read_buffer(png_ptr,
profile_length, 2/*silent*/);
@@ -3160,7 +3159,7 @@
*/
void /* PRIVATE */
-png_check_chunk_name(png_const_structrp png_ptr, const png_uint_32 chunk_name)
+png_check_chunk_name(png_const_structrp png_ptr, png_uint_32 chunk_name)
{
int i;
png_uint_32 cn=chunk_name;
@@ -3179,7 +3178,7 @@
}
void /* PRIVATE */
-png_check_chunk_length(png_const_structrp png_ptr, const png_uint_32 length)
+png_check_chunk_length(png_const_structrp png_ptr, png_uint_32 length)
{
png_alloc_size_t limit = PNG_UINT_31_MAX;
@@ -3391,7 +3390,7 @@
/* Hence the pre-compiled masks indexed by PACKSWAP (or not), depth and
* then pass:
*/
- static PNG_CONST png_uint_32 row_mask[2/*PACKSWAP*/][3/*depth*/][6] =
+ static const png_uint_32 row_mask[2/*PACKSWAP*/][3/*depth*/][6] =
{
/* Little-endian byte masks for PACKSWAP */
{ S_MASKS(1,0), S_MASKS(2,0), S_MASKS(4,0) },
@@ -3402,7 +3401,7 @@
/* display_mask has only three entries for the odd passes, so index by
* pass>>1.
*/
- static PNG_CONST png_uint_32 display_mask[2][3][3] =
+ static const png_uint_32 display_mask[2][3][3] =
{
/* Little-endian byte masks for PACKSWAP */
{ B_MASKS(1,0), B_MASKS(2,0), B_MASKS(4,0) },
@@ -3715,7 +3714,7 @@
{
/* Arrays to facilitate easy interlacing - use pass (0 - 6) as index */
/* Offset to next interlace block */
- static PNG_CONST unsigned int png_pass_inc[7] = {8, 8, 4, 4, 2, 2, 1};
+ static const unsigned int png_pass_inc[7] = {8, 8, 4, 4, 2, 2, 1};
png_debug(1, "in png_do_read_interlace");
if (row != NULL && row_info != NULL)
@@ -4357,16 +4356,16 @@
/* Arrays to facilitate easy interlacing - use pass (0 - 6) as index */
/* Start of interlace block */
- static PNG_CONST png_byte png_pass_start[7] = {0, 4, 0, 2, 0, 1, 0};
+ static const png_byte png_pass_start[7] = {0, 4, 0, 2, 0, 1, 0};
/* Offset to next interlace block */
- static PNG_CONST png_byte png_pass_inc[7] = {8, 8, 4, 4, 2, 2, 1};
+ static const png_byte png_pass_inc[7] = {8, 8, 4, 4, 2, 2, 1};
/* Start of interlace block in the y direction */
- static PNG_CONST png_byte png_pass_ystart[7] = {0, 0, 4, 0, 2, 0, 1};
+ static const png_byte png_pass_ystart[7] = {0, 0, 4, 0, 2, 0, 1};
/* Offset to next interlace block in the y direction */
- static PNG_CONST png_byte png_pass_yinc[7] = {8, 8, 8, 4, 4, 2, 2};
+ static const png_byte png_pass_yinc[7] = {8, 8, 8, 4, 4, 2, 2};
png_debug(1, "in png_read_finish_row");
png_ptr->row_number++;
@@ -4422,16 +4421,16 @@
/* Arrays to facilitate easy interlacing - use pass (0 - 6) as index */
/* Start of interlace block */
- static PNG_CONST png_byte png_pass_start[7] = {0, 4, 0, 2, 0, 1, 0};
+ static const png_byte png_pass_start[7] = {0, 4, 0, 2, 0, 1, 0};
/* Offset to next interlace block */
- static PNG_CONST png_byte png_pass_inc[7] = {8, 8, 4, 4, 2, 2, 1};
+ static const png_byte png_pass_inc[7] = {8, 8, 4, 4, 2, 2, 1};
/* Start of interlace block in the y direction */
- static PNG_CONST png_byte png_pass_ystart[7] = {0, 0, 4, 0, 2, 0, 1};
+ static const png_byte png_pass_ystart[7] = {0, 0, 4, 0, 2, 0, 1};
/* Offset to next interlace block in the y direction */
- static PNG_CONST png_byte png_pass_yinc[7] = {8, 8, 8, 4, 4, 2, 2};
+ static const png_byte png_pass_yinc[7] = {8, 8, 8, 4, 4, 2, 2};
unsigned int max_pixel_depth;
size_t row_bytes;
--- a/src/java.desktop/share/native/libsplashscreen/libpng/pngset.c Wed Jul 31 16:09:17 2019 +0200
+++ b/src/java.desktop/share/native/libsplashscreen/libpng/pngset.c Wed Jun 12 13:50:37 2019 -0700
@@ -29,10 +29,10 @@
* However, the following notice accompanied the original version of this
* file and, per its terms, should not be removed:
*
- * Last changed in libpng 1.6.35 [July 15, 2018]
+ * Copyright (c) 2018 Cosmin Truta
* Copyright (c) 1998-2018 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.)
+ * Copyright (c) 1996-1997 Andreas Dilger
+ * Copyright (c) 1995-1996 Guy Eric Schalnat, Group 42, Inc.
*
* This code is released under the libpng license.
* For conditions of distribution and use, see the disclaimer
@@ -165,7 +165,7 @@
#ifdef PNG_eXIf_SUPPORTED
void PNGAPI
png_set_eXIf(png_const_structrp png_ptr, png_inforp info_ptr,
- const png_bytep eXIf_buf)
+ png_bytep eXIf_buf)
{
png_warning(png_ptr, "png_set_eXIf does not work; use png_set_eXIf_1");
PNG_UNUSED(info_ptr)
@@ -174,7 +174,7 @@
void PNGAPI
png_set_eXIf_1(png_const_structrp png_ptr, png_inforp info_ptr,
- const png_uint_32 num_exif, const png_bytep eXIf_buf)
+ png_uint_32 num_exif, png_bytep eXIf_buf)
{
int i;
@@ -1427,7 +1427,7 @@
/* Ignore all unknown chunks and all chunks recognized by
* libpng except for IHDR, PLTE, tRNS, IDAT, and IEND
*/
- static PNG_CONST png_byte chunks_to_ignore[] = {
+ static const png_byte chunks_to_ignore[] = {
98, 75, 71, 68, '\0', /* bKGD */
99, 72, 82, 77, '\0', /* cHRM */
101, 88, 73, 102, '\0', /* eXIf */
--- a/src/java.desktop/share/native/libsplashscreen/libpng/pngstruct.h Wed Jul 31 16:09:17 2019 +0200
+++ b/src/java.desktop/share/native/libsplashscreen/libpng/pngstruct.h Wed Jun 12 13:50:37 2019 -0700
@@ -29,10 +29,10 @@
* However, the following notice accompanied the original version of this
* file and, per its terms, should not be removed:
*
- * Last changed in libpng 1.6.35 [July 15, 2018]
+ * Copyright (c) 2018-2019 Cosmin Truta
* Copyright (c) 1998-2002,2004,2006-2018 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.)
+ * Copyright (c) 1996-1997 Andreas Dilger
+ * Copyright (c) 1995-1996 Guy Eric Schalnat, Group 42, Inc.
*
* This code is released under the libpng license.
* For conditions of distribution and use, see the disclaimer
@@ -420,6 +420,12 @@
/* deleted in 1.5.5: rgb_to_gray_blue_coeff; */
#endif
+/* New member added in libpng-1.6.36 */
+#if defined(PNG_READ_EXPAND_SUPPORTED) && \
+ defined(PNG_ARM_NEON_IMPLEMENTATION)
+ png_bytep riffled_palette; /* buffer for accelerated palette expansion */
+#endif
+
/* New member added in libpng-1.0.4 (renamed in 1.0.9) */
#if defined(PNG_MNG_FEATURES_SUPPORTED)
/* Changed from png_byte to png_uint_32 at version 1.2.0 */
--- a/src/java.desktop/share/native/libsplashscreen/libpng/pngtrans.c Wed Jul 31 16:09:17 2019 +0200
+++ b/src/java.desktop/share/native/libsplashscreen/libpng/pngtrans.c Wed Jun 12 13:50:37 2019 -0700
@@ -29,10 +29,10 @@
* However, the following notice accompanied the original version of this
* file and, per its terms, should not be removed:
*
- * Last changed in libpng 1.6.35 [July 15, 2018]
+ * Copyright (c) 2018 Cosmin Truta
* Copyright (c) 1998-2002,2004,2006-2018 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.)
+ * Copyright (c) 1996-1997 Andreas Dilger
+ * Copyright (c) 1995-1996 Guy Eric Schalnat, Group 42, Inc.
*
* This code is released under the libpng license.
* For conditions of distribution and use, see the disclaimer
@@ -373,7 +373,7 @@
#endif
#if defined(PNG_READ_PACKSWAP_SUPPORTED)||defined(PNG_WRITE_PACKSWAP_SUPPORTED)
-static PNG_CONST png_byte onebppswaptable[256] = {
+static const png_byte onebppswaptable[256] = {
0x00, 0x80, 0x40, 0xC0, 0x20, 0xA0, 0x60, 0xE0,
0x10, 0x90, 0x50, 0xD0, 0x30, 0xB0, 0x70, 0xF0,
0x08, 0x88, 0x48, 0xC8, 0x28, 0xA8, 0x68, 0xE8,
@@ -408,7 +408,7 @@
0x1F, 0x9F, 0x5F, 0xDF, 0x3F, 0xBF, 0x7F, 0xFF
};
-static PNG_CONST png_byte twobppswaptable[256] = {
+static const png_byte twobppswaptable[256] = {
0x00, 0x40, 0x80, 0xC0, 0x10, 0x50, 0x90, 0xD0,
0x20, 0x60, 0xA0, 0xE0, 0x30, 0x70, 0xB0, 0xF0,
0x04, 0x44, 0x84, 0xC4, 0x14, 0x54, 0x94, 0xD4,
@@ -443,7 +443,7 @@
0x2F, 0x6F, 0xAF, 0xEF, 0x3F, 0x7F, 0xBF, 0xFF
};
-static PNG_CONST png_byte fourbppswaptable[256] = {
+static const png_byte fourbppswaptable[256] = {
0x00, 0x10, 0x20, 0x30, 0x40, 0x50, 0x60, 0x70,
0x80, 0x90, 0xA0, 0xB0, 0xC0, 0xD0, 0xE0, 0xF0,
0x01, 0x11, 0x21, 0x31, 0x41, 0x51, 0x61, 0x71,