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0e06b594
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Third Party Libpng
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0e06b594
编写于
3月 06, 2018
作者:
G
Glenn Randers-Pehrson
浏览文件
操作
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电子邮件补丁
差异文件
[libpng16] Imported from libpng-1.6.35beta01.tar
上级
3fecfead
变更
19
隐藏空白更改
内联
并排
Showing
19 changed file
with
51 addition
and
37 deletion
+51
-37
ANNOUNCE
ANNOUNCE
+5
-2
CHANGES
CHANGES
+4
-1
LICENSE
LICENSE
+2
-2
README
README
+1
-1
contrib/oss-fuzz/build.sh
contrib/oss-fuzz/build.sh
+1
-1
contrib/oss-fuzz/libpng_read_fuzzer.cc
contrib/oss-fuzz/libpng_read_fuzzer.cc
+3
-3
contrib/pngsuite/bad_interlace_conversions.txt
contrib/pngsuite/bad_interlace_conversions.txt
+9
-0
contrib/powerpc-vsx/README
contrib/powerpc-vsx/README
+1
-1
libpng-manual.txt
libpng-manual.txt
+2
-2
libpng.3
libpng.3
+6
-6
png.c
png.c
+2
-2
png.h
png.h
+7
-7
pngconf.h
pngconf.h
+1
-1
pngrtran.c
pngrtran.c
+2
-3
pngset.c
pngset.c
+1
-1
projects/vstudio/README.txt
projects/vstudio/README.txt
+1
-1
projects/vstudio/zlib.props
projects/vstudio/zlib.props
+1
-1
scripts/README.txt
scripts/README.txt
+1
-1
scripts/pnglibconf.h.prebuilt
scripts/pnglibconf.h.prebuilt
+1
-1
未找到文件。
ANNOUNCE
浏览文件 @
0e06b594
Libpng 1.6.35beta01 -
January 8
, 2018
Libpng 1.6.35beta01 -
March 6
, 2018
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.
...
...
@@ -24,7 +24,7 @@ Other information:
Changes since the last public release (1.6.34):
Version 1.6.35beta01 [
January 8
, 2018]
Version 1.6.35beta01 [
March 6
, 2018]
Restored 21 of the contrib/pngsuite/i*.png, which do not cause test
failures. Placed the remainder in contrib/pngsuite/interlaced/i*.png.
Added calls to png_set_*() transforms commonly used by browsers to
...
...
@@ -33,6 +33,9 @@ Version 1.6.35beta01 [January 8, 2018]
Fixed miscellaneous typos (Patch by github user "luzpaz")
Change "ASM C" to "C ASM" in CMakeLists.txt
Fixed incorrect handling of bKGD chunk in sub-8-bit files (Cosmin)
Added hardware optimization directories to zip and 7z distributions.
Fixed incorrect bitmask for options.
Fixed many spelling typos.
Send comments/corrections/commendations to png-mng-implement at lists.sf.net
(subscription required; visit
...
...
CHANGES
浏览文件 @
0e06b594
...
...
@@ -6040,7 +6040,7 @@ Version 1.6.33 [September 28, 2017]
Version 1.6.34 [September 29, 2017]
Removed contrib/pngsuite/i*.png; some of them caused test failures.
Version 1.6.35beta01 [
January 8
, 2018]
Version 1.6.35beta01 [
March 6
, 2018]
Restored 21 of the contrib/pngsuite/i*.png, which do not cause test
failures. Placed the remainder in contrib/pngsuite/interlaced/i*.png.
Added calls to png_set_*() transforms commonly used by browsers to
...
...
@@ -6049,6 +6049,9 @@ Version 1.6.35beta01 [January 8, 2018]
Fixed miscellaneous typos (Patch by github user "luzpaz").
Change "ASM C" to "C ASM" in CMakeLists.txt
Fixed incorrect handling of bKGD chunk in sub-8-bit files (Cosmin)
Added hardware optimization directories to zip and 7z distributions.
Fixed incorrect bitmask for options.
Fixed many spelling typos.
Send comments/corrections/commendations to png-mng-implement at lists.sf.net
(subscription required; visit
...
...
LICENSE
浏览文件 @
0e06b594
...
...
@@ -10,7 +10,7 @@ this sentence.
This code is released under the libpng license.
libpng versions 1.0.7, July 1, 2000 through 1.6.35beta01,
January 8
, 2018 are
libpng versions 1.0.7, July 1, 2000 through 1.6.35beta01,
March 6
, 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
...
...
@@ -130,4 +130,4 @@ any encryption software. See the EAR, paragraphs 734.3(b)(3) and
Glenn Randers-Pehrson
glennrp at users.sourceforge.net
January 8
, 2018
March 6
, 2018
README
浏览文件 @
0e06b594
README for libpng version 1.6.35beta01 -
September 29, 2017
(shared library 16.0)
README for libpng version 1.6.35beta01 -
March 6, 2018
(shared library 16.0)
See the note about version numbers near the top of png.h
See INSTALL for instructions on how to install libpng.
...
...
contrib/oss-fuzz/build.sh
浏览文件 @
0e06b594
...
...
@@ -14,7 +14,7 @@
# See the License for the specific language governing permissions and
# limitations under the License.
#
# Last changed in libpng 1.6.35 [
October 7, 2017
]
# Last changed in libpng 1.6.35 [
March 6, 2018
]
#
# Revisions by Glenn Randers-Pehrson, 2017:
# 1. Build only the library, not the tools (changed "make -j$(nproc) all" to
...
...
contrib/oss-fuzz/libpng_read_fuzzer.cc
浏览文件 @
0e06b594
// libpng_read_fuzzer.cc
// Copyright 2017 Glenn Randers-Pehrson
// Copyright 2017
-2018
Glenn Randers-Pehrson
// Copyright 2015 The Chromium Authors. All rights reserved.
// Use of this source code is governed by a BSD-style license that may
// be found in the LICENSE file https://cs.chromium.org/chromium/src/LICENSE
// Last changed in libpng 1.6.35 [
October 30, 2017
]
// Last changed in libpng 1.6.35 [
March 6, 2018
]
// The modifications in 2017 by Glenn Randers-Pehrson include
// 1. addition of a PNG_CLEANUP macro,
...
...
@@ -165,7 +165,7 @@ extern "C" int LLVMFuzzerTestOneInput(const uint8_t* data, size_t size) {
png_set_gray_to_rgb
(
png_handler
.
png_ptr
);
png_set_expand
(
png_handler
.
png_ptr
);
png_set_packing
(
png_handler
.
png_ptr
);
//
png_set_scale_16(png_handler.png_ptr);
png_set_scale_16
(
png_handler
.
png_ptr
);
png_set_tRNS_to_alpha
(
png_handler
.
png_ptr
);
int
passes
=
png_set_interlace_handling
(
png_handler
.
png_ptr
);
...
...
contrib/pngsuite/bad_interlace_conversions.txt
0 → 100644
浏览文件 @
0e06b594
basn0g01.png
basn0g02.png
basn0g04.png
basn3p01.png
basn3p02.png
basn3p04.png
ftbbn0g01.png
ftbbn0g02.png
ftbbn0g04.png
contrib/powerpc-vsx/README
浏览文件 @
0e06b594
...
...
@@ -46,7 +46,7 @@ everything should be static. It must define the function:
static int png_have_vsx(png_structp png_ptr);
That function must return 1 if
ARM NEON
instructions are supported, 0 if not.
That function must return 1 if
POWERPC_VSX
instructions are supported, 0 if not.
It must not execute png_error unless it detects a bug. A png_error will prevent
the reading of the PNG and in the future, writing too.
...
...
libpng-manual.txt
浏览文件 @
0e06b594
libpng-manual.txt - A description on how to use and modify libpng
libpng version 1.6.35beta01 -
January 8
, 2018
libpng version 1.6.35beta01 -
March 6
, 2018
Updated and distributed by Glenn Randers-Pehrson
<glennrp at users.sourceforge.net>
Copyright (c) 1998-2017 Glenn Randers-Pehrson
...
...
@@ -11,7 +11,7 @@ libpng-manual.txt - A description on how to use and modify libpng
Based on:
libpng versions 0.97, January 1998, through 1.6.35beta01 -
January 8
, 2018
libpng versions 0.97, January 1998, through 1.6.35beta01 -
March 6
, 2018
Updated and distributed by Glenn Randers-Pehrson
Copyright (c) 1998-2017 Glenn Randers-Pehrson
...
...
libpng.3
浏览文件 @
0e06b594
.TH LIBPNG 3 "
January 8
, 2018"
.TH LIBPNG 3 "
March 6
, 2018"
.SH NAME
libpng \- Portable Network Graphics (PNG) Reference Library 1.6.35beta01
.SH SYNOPSIS
...
...
@@ -518,7 +518,7 @@ Following is a copy of the libpng-manual.txt file that accompanies libpng.
.SH LIBPNG.TXT
libpng-manual.txt - A description on how to use and modify libpng
libpng version 1.6.35beta01 -
January 8
, 2018
libpng version 1.6.35beta01 -
March 6
, 2018
Updated and distributed by Glenn Randers-Pehrson
<glennrp at users.sourceforge.net>
Copyright (c) 1998-2017 Glenn Randers-Pehrson
...
...
@@ -529,7 +529,7 @@ libpng-manual.txt - A description on how to use and modify libpng
Based on:
libpng versions 0.97, January 1998, through 1.6.35beta01 -
January 8
, 2018
libpng versions 0.97, January 1998, through 1.6.35beta01 -
March 6
, 2018
Updated and distributed by Glenn Randers-Pehrson
Copyright (c) 1998-2017 Glenn Randers-Pehrson
...
...
@@ -6090,7 +6090,7 @@ possible without all of you.
Thanks to Frank J. T. Wojcik for helping with the documentation.
Libpng version 1.6.35beta01 -
January 8
, 2018:
Libpng version 1.6.35beta01 -
March 6
, 2018:
Initially created in 1995 by Guy Eric Schalnat, then of Group 42, Inc.
Currently maintained by Glenn Randers-Pehrson (glennrp at users.sourceforge.net).
...
...
@@ -6115,7 +6115,7 @@ this sentence.
This code is released under the libpng license.
libpng versions 1.0.7, July 1, 2000 through 1.6.35beta01,
January 8
, 2018 are
libpng versions 1.0.7, July 1, 2000 through 1.6.35beta01,
March 6
, 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
...
...
@@ -6243,7 +6243,7 @@ files "pngbar.png" and "pngbar.jpg (88x31) and "pngnow.png" (98x31).
Glenn Randers-Pehrson
glennrp at users.sourceforge.net
January 8
, 2018
March 6
, 2018
.\" end of man page
png.c
浏览文件 @
0e06b594
...
...
@@ -816,14 +816,14 @@ png_get_copyright(png_const_structrp png_ptr)
#else
# ifdef __STDC__
return
PNG_STRING_NEWLINE
\
"libpng version 1.6.35beta01 -
January 8
, 2018"
PNG_STRING_NEWLINE
\
"libpng version 1.6.35beta01 -
March 6
, 2018"
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 1.6.35beta01 -
January 8
, 2018\
return
"libpng version 1.6.35beta01 -
March 6
, 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."
;
...
...
png.h
浏览文件 @
0e06b594
/* png.h - header file for PNG reference library
*
* libpng version 1.6.35beta01,
September 29, 2017
* libpng version 1.6.35beta01,
March 6, 2018
*
* Copyright (c) 1998-2002,2004,2006-201
7
Glenn Randers-Pehrson
* Copyright (c) 1998-2002,2004,2006-201
8
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.)
*
...
...
@@ -12,7 +12,7 @@
* 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 1.6.35beta01,
September 29, 2017
:
* libpng versions 0.97, January 1998, through 1.6.35beta01,
March 6, 2018
:
* Glenn Randers-Pehrson.
* See also "Contributing Authors", below.
*/
...
...
@@ -25,8 +25,8 @@
*
* This code is released under the libpng license.
*
* libpng versions 1.0.7, July 1, 2000 through 1.6.35beta01,
September 29, 2017
are
* Copyright (c) 2000-2002, 2004, 2006-201
7
Glenn Randers-Pehrson, are
* libpng versions 1.0.7, July 1, 2000 through 1.6.35beta01,
March 6, 2018
are
* Copyright (c) 2000-2002, 2004, 2006-201
8
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:
...
...
@@ -241,7 +241,7 @@
* Y2K compliance in libpng:
* =========================
*
*
September 29, 2017
*
March 6, 2018
*
* Since the PNG Development group is an ad-hoc body, we can't make
* an official declaration.
...
...
@@ -310,7 +310,7 @@
/* Version information for png.h - this should match the version in png.c */
#define PNG_LIBPNG_VER_STRING "1.6.35beta01"
#define PNG_HEADER_VERSION_STRING " libpng version 1.6.35beta01 -
September 29, 2017
\n"
#define PNG_HEADER_VERSION_STRING " libpng version 1.6.35beta01 -
March 6, 2018
\n"
#define PNG_LIBPNG_VER_SONUM 16
#define PNG_LIBPNG_VER_DLLNUM 16
...
...
pngconf.h
浏览文件 @
0e06b594
/* pngconf.h - machine configurable file for libpng
*
* libpng version 1.6.35beta01,
September 29, 2017
* libpng version 1.6.35beta01,
March 6, 2018
*
* Copyright (c) 1998-2002,2004,2006-2016 Glenn Randers-Pehrson
* (Version 0.96 Copyright (c) 1996, 1997 Andreas Dilger)
...
...
pngrtran.c
浏览文件 @
0e06b594
...
...
@@ -2,7 +2,7 @@
/* pngrtran.c - transforms the data in a row for PNG readers
*
* Last changed in libpng 1.6.35 [(PENDING RELEASE)]
* Copyright (c) 1998-2002,2004,2006-201
7
Glenn Randers-Pehrson
* Copyright (c) 1998-2002,2004,2006-201
8
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.)
*
...
...
@@ -4755,8 +4755,7 @@ png_do_read_transformations(png_structrp png_ptr, png_row_infop row_info)
&
(
png_ptr
->
trans_color
));
else
png_do_expand
(
row_info
,
png_ptr
->
row_buf
+
1
,
(
png_const_color_16p
)
NULL
);
png_do_expand
(
row_info
,
png_ptr
->
row_buf
+
1
,
NULL
);
}
}
#endif
...
...
pngset.c
浏览文件 @
0e06b594
...
...
@@ -623,7 +623,7 @@ png_set_PLTE(png_structrp png_ptr, png_inforp info_ptr,
PNG_MAX_PALETTE_LENGTH
*
(
sizeof
(
png_color
))));
if
(
num_palette
>
0
)
memcpy
(
png_ptr
->
palette
,
palette
,
(
unsigned
int
)
PNG_MAX_PALETTE_LENGTH
*
memcpy
(
png_ptr
->
palette
,
palette
,
(
unsigned
int
)
num_palette
*
(
sizeof
(
png_color
)));
info_ptr
->
palette
=
png_ptr
->
palette
;
info_ptr
->
num_palette
=
png_ptr
->
num_palette
=
(
png_uint_16
)
num_palette
;
...
...
projects/vstudio/README.txt
浏览文件 @
0e06b594
VisualStudio instructions
libpng version 1.6.35beta01 -
September 29, 2017
libpng version 1.6.35beta01 -
March 6, 2018
Copyright (c) 2010,2013,2015 Glenn Randers-Pehrson
...
...
projects/vstudio/zlib.props
浏览文件 @
0e06b594
...
...
@@ -2,7 +2,7 @@
<!--
* zlib.props - location of zlib source
*
* libpng version 1.6.35beta01 -
September 29, 2017
* libpng version 1.6.35beta01 -
March 6, 2018
*
* Copyright (c) 1998-2011 Glenn Randers-Pehrson
*
...
...
scripts/README.txt
浏览文件 @
0e06b594
Makefiles for libpng version 1.6.35beta01 -
September 29, 2017
Makefiles for libpng version 1.6.35beta01 -
March 6, 2018
pnglibconf.h.prebuilt => Stores configuration settings
makefile.linux => Linux/ELF makefile
...
...
scripts/pnglibconf.h.prebuilt
浏览文件 @
0e06b594
...
...
@@ -2,7 +2,7 @@
/* pnglibconf.h - library build configuration */
/* Libpng version 1.6.35beta01 -
September 29, 2017
*/
/* Libpng version 1.6.35beta01 -
March 6, 2018
*/
/* Copyright (c) 1998-2017 Glenn Randers-Pehrson */
...
...
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