Skip to content
体验新版
项目
组织
正在加载...
登录
切换导航
打开侧边栏
OpenHarmony
Third Party Libpng
提交
13bdd8bc
T
Third Party Libpng
项目概览
OpenHarmony
/
Third Party Libpng
大约 1 年 前同步成功
通知
4
Star
22
Fork
0
代码
文件
提交
分支
Tags
贡献者
分支图
Diff
Issue
0
列表
看板
标记
里程碑
合并请求
0
Wiki
0
Wiki
分析
仓库
DevOps
项目成员
Pages
T
Third Party Libpng
项目概览
项目概览
详情
发布
仓库
仓库
文件
提交
分支
标签
贡献者
分支图
比较
Issue
0
Issue
0
列表
看板
标记
里程碑
合并请求
0
合并请求
0
Pages
分析
分析
仓库分析
DevOps
Wiki
0
Wiki
成员
成员
收起侧边栏
关闭侧边栏
动态
分支图
创建新Issue
提交
Issue看板
体验新版 GitCode,发现更多精彩内容 >>
提交
13bdd8bc
编写于
10月 05, 2016
作者:
G
Glenn Randers-Pehrson
浏览文件
操作
浏览文件
下载
电子邮件补丁
差异文件
[libpng16] Imported from libpng-1.6.26beta05.tar
上级
7d7694ae
变更
18
隐藏空白更改
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
...
...
@@ -593,7 +593,7 @@ Version 1.0.5e [November 30, 1999]
with trailing compressed parts easier in the future, and added new functions
png_free_iCCP, png_free_pCAL, png_free_sPLT, png_free_text, png_get_iCCP,
png_get_spalettes, png_set_iCCP, png_set_spalettes (Eric S. Raymond).
NOTE: Applications that write text chunks MUST define png_text->lang
NOTE: Applications that write text chunks MUST define png_text->lang
before calling png_set_text(). It must be set to NULL if you want to
write tEXt or zTXt chunks. If you want your application to be able to
run with older versions of libpng, use
...
...
@@ -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 */
...
...
编辑
预览
Markdown
is supported
0%
请重试
或
添加新附件
.
添加附件
取消
You are about to add
0
people
to the discussion. Proceed with caution.
先完成此消息的编辑!
取消
想要评论请
注册
或
登录