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13bdd8bc
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Third Party Libpng
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体验新版 GitCode,发现更多精彩内容 >>
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13bdd8bc
编写于
10月 05, 2016
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-1.6.26beta05.tar
上级
7d7694ae
变更
18
显示空白变更内容
内联
并排
Showing
18 changed file
with
33 addition
and
35 deletion
+33
-35
ANNOUNCE
ANNOUNCE
+2
-2
CHANGES
CHANGES
+2
-3
LICENSE
LICENSE
+2
-2
README
README
+1
-1
TODO
TODO
+0
-1
libpng-manual.txt
libpng-manual.txt
+2
-2
libpng.3
libpng.3
+6
-6
libpngpf.3
libpngpf.3
+1
-1
png.5
png.5
+1
-1
png.c
png.c
+2
-2
png.h
png.h
+5
-5
pngconf.h
pngconf.h
+1
-1
pngread.c
pngread.c
+2
-2
pngwrite.c
pngwrite.c
+2
-2
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 @
13bdd8bc
Libpng 1.6.26beta05 - October
5
, 2016
Libpng 1.6.26beta05 - October
6
, 2016
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.
...
...
@@ -61,7 +61,7 @@ Version 1.6.26beta04 [October 3, 2016]
when PNG_USE_ABS is defined.
Fixed offsets in contrib/intel/intel_sse.patch
Version 1.6.26beta05 [October
5
, 2016]
Version 1.6.26beta05 [October
6
, 2016]
Changed integer constant 4294967294 to unsigned 4294967294U in pngconf.h
to avoid a signed/unsigned compare in the preprocessor.
...
...
CHANGES
浏览文件 @
13bdd8bc
...
...
@@ -5739,7 +5739,7 @@ Version 1.6.26beta04 [October 3, 2016]
when PNG_USE_ABS is defined.
Fixed offsets in contrib/intel/intel_sse.patch
Version 1.6.26beta05 [October
5
, 2016]
Version 1.6.26beta05 [October
6
, 2016]
Changed integer constant 4294967294 to unsigned 4294967294U in pngconf.h
to avoid a signed/unsigned compare in the preprocessor.
...
...
@@ -5750,5 +5750,4 @@ to subscribe)
or to glennrp at users.sourceforge.net
Glenn R-P
#endif
LICENSE
浏览文件 @
13bdd8bc
...
...
@@ -10,7 +10,7 @@ this sentence.
This code is released under the libpng license.
libpng versions 1.0.7, July 1, 2000 through 1.6.26beta05, October
3
, 2016 are
libpng versions 1.0.7, July 1, 2000 through 1.6.26beta05, October
6
, 2016 are
Copyright (c) 2000-2002, 2004, 2006-2016 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
...
...
@@ -127,4 +127,4 @@ any encryption software. See the EAR, paragraphs 734.3(b)(3) and
Glenn Randers-Pehrson
glennrp at users.sourceforge.net
October
3
, 2016
October
6
, 2016
README
浏览文件 @
13bdd8bc
README for libpng version 1.6.26beta05 - October
3
, 2016 (shared library 16.0)
README for libpng version 1.6.26beta05 - October
6
, 2016 (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.
...
...
TODO
浏览文件 @
13bdd8bc
...
...
@@ -26,6 +26,5 @@ Investigate pre-incremented loop counters and other loop constructions.
Add interpolated method of handling interlacing.
Switch to the simpler zlib (zlib/libpng) license if legally possible.
Extend pngvalid.c to validate more of the libpng transformations.
Quiet remaining compiler warnings (mostly -Wconversion warnings).
*/
libpng-manual.txt
浏览文件 @
13bdd8bc
libpng-manual.txt - A description on how to use and modify libpng
libpng version 1.6.26beta05 - October
3
, 2016
libpng version 1.6.26beta05 - October
6
, 2016
Updated and distributed by Glenn Randers-Pehrson
<glennrp at users.sourceforge.net>
Copyright (c) 1998-2016 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 1.6.26beta05 - October
3
, 2016
libpng versions 0.97, January 1998, through 1.6.26beta05 - October
6
, 2016
Updated and distributed by Glenn Randers-Pehrson
Copyright (c) 1998-2016 Glenn Randers-Pehrson
...
...
libpng.3
浏览文件 @
13bdd8bc
.TH LIBPNG 3 "October
3
, 2016"
.TH LIBPNG 3 "October
6
, 2016"
.SH NAME
libpng \- Portable Network Graphics (PNG) Reference Library 1.6.26beta05
.SH SYNOPSIS
...
...
@@ -510,7 +510,7 @@ 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 1.6.26beta05 - October
3
, 2016
libpng version 1.6.26beta05 - October
6
, 2016
Updated and distributed by Glenn Randers-Pehrson
<glennrp at users.sourceforge.net>
Copyright (c) 1998-2016 Glenn Randers-Pehrson
...
...
@@ -521,7 +521,7 @@ libpng-manual.txt - A description on how to use and modify libpng
Based on:
libpng versions 0.97, January 1998, through 1.6.26beta05 - October
3
, 2016
libpng versions 0.97, January 1998, through 1.6.26beta05 - October
6
, 2016
Updated and distributed by Glenn Randers-Pehrson
Copyright (c) 1998-2016 Glenn Randers-Pehrson
...
...
@@ -6022,7 +6022,7 @@ possible without all of you.
Thanks to Frank J. T. Wojcik for helping with the documentation.
Libpng version 1.6.26beta05 - October
3
, 2016:
Libpng version 1.6.26beta05 - October
6
, 2016:
Initially created in 1995 by Guy Eric Schalnat, then of Group 42, Inc.
Currently maintained by Glenn Randers-Pehrson (glennrp at users.sourceforge.net).
...
...
@@ -6047,7 +6047,7 @@ this sentence.
This code is released under the libpng license.
libpng versions 1.0.7, July 1, 2000 through 1.6.26beta05, October
3
, 2016 are
libpng versions 1.0.7, July 1, 2000 through 1.6.26beta05, October
6
, 2016 are
Copyright (c) 2000-2002, 2004, 2006-2016 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
...
...
@@ -6172,7 +6172,7 @@ files "pngbar.png" and "pngbar.jpg (88x31) and "pngnow.png" (98x31).
Glenn Randers-Pehrson
glennrp at users.sourceforge.net
October
3
, 2016
October
6
, 2016
.\" end of man page
libpngpf.3
浏览文件 @
13bdd8bc
.TH LIBPNGPF 3 "October
3
, 2016"
.TH LIBPNGPF 3 "October
6
, 2016"
.SH NAME
libpng \- Portable Network Graphics (PNG) Reference Library 1.6.26beta05
(private functions)
...
...
png.5
浏览文件 @
13bdd8bc
.TH PNG 5 "October
3
, 2016"
.TH PNG 5 "October
6
, 2016"
.SH NAME
png \- Portable Network Graphics (PNG) format
.SH DESCRIPTION
...
...
png.c
浏览文件 @
13bdd8bc
...
...
@@ -775,14 +775,14 @@ png_get_copyright(png_const_structrp png_ptr)
#else
# ifdef __STDC__
return
PNG_STRING_NEWLINE
\
"libpng version 1.6.26beta05 - October
3
, 2016"
PNG_STRING_NEWLINE
\
"libpng version 1.6.26beta05 - October
6
, 2016"
PNG_STRING_NEWLINE
\
"Copyright (c) 1998-2002,2004,2006-2016 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 1.6.26beta05 - October
3
, 2016\
return
"libpng version 1.6.26beta05 - October
6
, 2016\
Copyright (c) 1998-2002,2004,2006-2016 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 @
13bdd8bc
/* png.h - header file for PNG reference library
*
* libpng version 1.6.26beta05, October
3
, 2016
* libpng version 1.6.26beta05, October
6
, 2016
*
* Copyright (c) 1998-2002,2004,2006-2016 Glenn Randers-Pehrson
* (Version 0.96 Copyright (c) 1996, 1997 Andreas Dilger)
...
...
@@ -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 1.6.26beta05, October
3
, 2016:
* libpng versions 0.97, January 1998, through 1.6.26beta05, October
6
, 2016:
* Glenn Randers-Pehrson.
* See also "Contributing Authors", below.
*/
...
...
@@ -29,7 +29,7 @@
* files that are distributed with libpng have other copyright owners and
* are released under other open source licenses.
*
* libpng versions 1.0.7, July 1, 2000 through 1.6.26beta05, October
3
, 2016 are
* libpng versions 1.0.7, July 1, 2000 through 1.6.26beta05, October
6
, 2016 are
* Copyright (c) 2000-2002, 2004, 2006-2016 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
...
...
@@ -246,7 +246,7 @@
* Y2K compliance in libpng:
* =========================
*
* October
3
, 2016
* October
6
, 2016
*
* Since the PNG Development group is an ad-hoc body, we can't make
* an official declaration.
...
...
@@ -315,7 +315,7 @@
/* Version information for png.h - this should match the version in png.c */
#define PNG_LIBPNG_VER_STRING "1.6.26beta05"
#define PNG_HEADER_VERSION_STRING " libpng version 1.6.26beta05 - October
3
, 2016\n"
#define PNG_HEADER_VERSION_STRING " libpng version 1.6.26beta05 - October
6
, 2016\n"
#define PNG_LIBPNG_VER_SONUM 16
#define PNG_LIBPNG_VER_DLLNUM 16
...
...
pngconf.h
浏览文件 @
13bdd8bc
/* pngconf.h - machine configurable file for libpng
*
* libpng version 1.6.26beta05, October
5
, 2016
* libpng version 1.6.26beta05, October
6
, 2016
*
* Copyright (c) 1998-2002,2004,2006-2016 Glenn Randers-Pehrson
* (Version 0.96 Copyright (c) 1996, 1997 Andreas Dilger)
...
...
pngread.c
浏览文件 @
13bdd8bc
...
...
@@ -4094,7 +4094,7 @@ png_image_finish_read(png_imagep image, png_const_colorp background,
* bits; this is just to verify that the 'row_stride' argument can be
* represented.
*/
if
(
image
->
width
<=
0x7
FFFFFFF
U
/
channels
)
/* no overflow */
if
(
image
->
width
<=
0x7
fffffff
U
/
channels
)
/* no overflow */
{
png_uint_32
check
;
const
png_uint_32
png_row_stride
=
image
->
width
*
channels
;
...
...
@@ -4131,7 +4131,7 @@ png_image_finish_read(png_imagep image, png_const_colorp background,
* accomodated on 64-bit systems.
*/
if
(
image
->
height
<=
0x
FFFFFFFF
U
/
PNG_IMAGE_PIXEL_COMPONENT_SIZE
(
image
->
format
)
/
check
)
0x
ffffffff
U
/
PNG_IMAGE_PIXEL_COMPONENT_SIZE
(
image
->
format
)
/
check
)
{
if
((
image
->
format
&
PNG_FORMAT_FLAG_COLORMAP
)
==
0
||
(
image
->
colormap_entries
>
0
&&
colormap
!=
NULL
))
...
...
pngwrite.c
浏览文件 @
13bdd8bc
...
...
@@ -1942,7 +1942,7 @@ png_image_write_main(png_voidp argument)
{
const
unsigned
int
channels
=
PNG_IMAGE_PIXEL_CHANNELS
(
image
->
format
);
if
(
image
->
width
<=
0x7
FFFFFFF
U
/
channels
)
/* no overflow */
if
(
image
->
width
<=
0x7
fffffff
U
/
channels
)
/* no overflow */
{
png_uint_32
check
;
const
png_uint_32
png_row_stride
=
image
->
width
*
channels
;
...
...
@@ -1962,7 +1962,7 @@ png_image_write_main(png_voidp argument)
* limits the whole image size to 32 bits for API compatibility with
* the current, 32-bit, PNG_IMAGE_BUFFER_SIZE macro.
*/
if
(
image
->
height
>
0x
FFFFFFFF
/
png_row_stride
)
if
(
image
->
height
>
0x
ffffffffU
/
png_row_stride
)
png_error
(
image
->
opaque
->
png_ptr
,
"memory image too large"
);
}
...
...
projects/vstudio/README.txt
浏览文件 @
13bdd8bc
VisualStudio instructions
libpng version 1.6.26beta05 - October
3
, 2016
libpng version 1.6.26beta05 - October
6
, 2016
Copyright (c) 2010,2013,2015 Glenn Randers-Pehrson
...
...
projects/vstudio/zlib.props
浏览文件 @
13bdd8bc
...
...
@@ -2,7 +2,7 @@
<!--
* zlib.props - location of zlib source
*
* libpng version 1.6.26beta05 - October
3
, 2016
* libpng version 1.6.26beta05 - October
6
, 2016
*
* Copyright (c) 1998-2011 Glenn Randers-Pehrson
*
...
...
scripts/README.txt
浏览文件 @
13bdd8bc
Makefiles for libpng version 1.6.26beta05 - October
3
, 2016
Makefiles for libpng version 1.6.26beta05 - October
6
, 2016
pnglibconf.h.prebuilt => Stores configuration settings
makefile.linux => Linux/ELF makefile
...
...
scripts/pnglibconf.h.prebuilt
浏览文件 @
13bdd8bc
...
...
@@ -2,7 +2,7 @@
/* pnglibconf.h - library build configuration */
/* Libpng version 1.6.26beta05 - October
3
, 2016 */
/* Libpng version 1.6.26beta05 - October
6
, 2016 */
/* Copyright (c) 1998-2015 Glenn Randers-Pehrson */
...
...
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