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a9b34191
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Third Party Libpng
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体验新版 GitCode,发现更多精彩内容 >>
提交
a9b34191
编写于
5月 08, 2011
作者:
J
John Bowler
提交者:
Glenn Randers-Pehrson
5月 08, 2011
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[devel] Added expand_16 suppport to the high level interface.
上级
e9eeb743
变更
5
显示空白变更内容
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Showing
5 changed file
with
24 addition
and
18 deletion
+24
-18
ANNOUNCE
ANNOUNCE
+3
-2
CHANGES
CHANGES
+2
-1
libpng-manual.txt
libpng-manual.txt
+4
-3
libpng.3
libpng.3
+8
-7
png.h
png.h
+7
-5
未找到文件。
ANNOUNCE
浏览文件 @
a9b34191
Libpng 1.5.3beta07 - May
8
, 2011
Libpng 1.5.3beta07 - May
9
, 2011
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.
...
...
@@ -101,7 +101,8 @@ Version 1.5.3beta06 [May 8, 2011]
Removed the -D_ALL_SOURCE from definitions for AIX in CMakeLists.txt
Implemented premultiplied alpha support: png_set_alpha_mode API
Version 1.5.3beta07 [May 8, 2011]
Version 1.5.3beta07 [May 9, 2011]
Added expand_16 suppport to the high level interface.
Send comments/corrections/commendations to png-mng-implement at lists.sf.net:
(subscription required; visit
...
...
CHANGES
浏览文件 @
a9b34191
...
...
@@ -3360,7 +3360,8 @@ Version 1.5.3beta06 [May 8, 2011]
Removed the -D_ALL_SOURCE from definitions for AIX in CMakeLists.txt
Implemented premultiplied alpha support: png_set_alpha_mode API
Version 1.5.3beta07 [May 8, 2011]
Version 1.5.3beta07 [May 9, 2011]
Added expand_16 suppport to the high level interface.
Send comments/corrections/commendations to png-mng-implement at lists.sf.net
(subscription required; visit
...
...
libpng-manual.txt
浏览文件 @
a9b34191
libpng-manual.txt - A description on how to use and modify libpng
libpng version 1.5.3beta07 - May
8
, 2011
libpng version 1.5.3beta07 - May
9
, 2011
Updated and distributed by Glenn Randers-Pehrson
<glennrp at users.sourceforge.net>
Copyright (c) 1998-2011 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 1.5.3beta07 - May
8
, 2011
libpng versions 0.97, January 1998, through 1.5.3beta07 - May
9
, 2011
Updated and distributed by Glenn Randers-Pehrson
Copyright (c) 1998-2011 Glenn Randers-Pehrson
...
...
@@ -666,6 +666,7 @@ you want to do are limited to the following set:
PNG_TRANSFORM_SWAP_ENDIAN Byte-swap 16-bit samples
PNG_TRANSFORM_GRAY_TO_RGB Expand grayscale samples
to RGB (or GA to RGBA)
PNG_TRANSFORM_EXPAND_16 Expand samples to 16 bits
(This excludes setting a background color, doing gamma transformation,
quantizing, and setting filler.) If this is the case, simply do this:
...
...
@@ -4198,7 +4199,7 @@ Other rules can be inferred by inspecting the libpng source.
XIV. Y2K Compliance in libpng
May
8
, 2011
May
9
, 2011
Since the PNG Development group is an ad-hoc body, we can't make
an official declaration.
...
...
libpng.3
浏览文件 @
a9b34191
.TH LIBPNG 3 "May
8
, 2011"
.TH LIBPNG 3 "May
9
, 2011"
.SH NAME
libpng \- Portable Network Graphics (PNG) Reference Library 1.5.3beta07
.SH SYNOPSIS
...
...
@@ -951,7 +951,7 @@ 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 1.5.3beta07 - May
8
, 2011
libpng version 1.5.3beta07 - May
9
, 2011
Updated and distributed by Glenn Randers-Pehrson
<glennrp at users.sourceforge.net>
Copyright (c) 1998-2011 Glenn Randers-Pehrson
...
...
@@ -962,7 +962,7 @@ libpng-manual.txt - A description on how to use and modify libpng
Based on:
libpng versions 0.97, January 1998, through 1.5.3beta07 - May
8
, 2011
libpng versions 0.97, January 1998, through 1.5.3beta07 - May
9
, 2011
Updated and distributed by Glenn Randers-Pehrson
Copyright (c) 1998-2011 Glenn Randers-Pehrson
...
...
@@ -1617,6 +1617,7 @@ you want to do are limited to the following set:
PNG_TRANSFORM_SWAP_ENDIAN Byte-swap 16-bit samples
PNG_TRANSFORM_GRAY_TO_RGB Expand grayscale samples
to RGB (or GA to RGBA)
PNG_TRANSFORM_EXPAND_16 Expand samples to 16 bits
(This excludes setting a background color, doing gamma transformation,
quantizing, and setting filler.) If this is the case, simply do this:
...
...
@@ -5149,7 +5150,7 @@ Other rules can be inferred by inspecting the libpng source.
.SH XIV. Y2K Compliance in libpng
May
8
, 2011
May
9
, 2011
Since the PNG Development group is an ad-hoc body, we can't make
an official declaration.
...
...
@@ -5401,7 +5402,7 @@ possible without all of you.
Thanks to Frank J. T. Wojcik for helping with the documentation.
Libpng version 1.5.3beta07 - May
8
, 2011:
Libpng version 1.5.3beta07 - May
9
, 2011:
Initially created in 1995 by Guy Eric Schalnat, then of Group 42, Inc.
Currently maintained by Glenn Randers-Pehrson (glennrp at users.sourceforge.net).
...
...
@@ -5424,7 +5425,7 @@ this sentence.
This code is released under the libpng license.
libpng versions 1.2.6, August 15, 2004, through 1.5.3beta07, May
8
, 2011, are
libpng versions 1.2.6, August 15, 2004, through 1.5.3beta07, May
9
, 2011, are
Copyright (c) 2004,2006-2007 Glenn Randers-Pehrson, and are
distributed according to the same disclaimer and license as libpng-1.2.5
with the following individual added to the list of Contributing Authors
...
...
@@ -5523,7 +5524,7 @@ certification mark of the Open Source Initiative.
Glenn Randers-Pehrson
glennrp at users.sourceforge.net
May
8
, 2011
May
9
, 2011
.\" end of man page
png.h
浏览文件 @
a9b34191
/* png.h - header file for PNG reference library
*
* libpng version 1.5.3beta07 - May
8
, 2011
* libpng version 1.5.3beta07 - May
9
, 2011
* Copyright (c) 1998-2011 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.)
...
...
@@ -11,7 +11,7 @@
* Authors and maintainers:
* libpng versions 0.71, May 1995, through 0.88, January 1996: Guy Schalnat
* libpng versions 0.89c, June 1996, through 0.96, May 1997: Andreas Dilger
* libpng versions 0.97, January 1998, through 1.5.3beta07 - May
8
, 2011: Glenn
* libpng versions 0.97, January 1998, through 1.5.3beta07 - May
9
, 2011: Glenn
* See also "Contributing Authors", below.
*
* Note about libpng version numbers:
...
...
@@ -182,7 +182,7 @@
*
* This code is released under the libpng license.
*
* libpng versions 1.2.6, August 15, 2004, through 1.5.3beta07, May
8
, 2011, are
* libpng versions 1.2.6, August 15, 2004, through 1.5.3beta07, May
9
, 2011, are
* Copyright (c) 2004, 2006-2011 Glenn Randers-Pehrson, and are
* distributed according to the same disclaimer and license as libpng-1.2.5
* with the following individual added to the list of Contributing Authors:
...
...
@@ -294,7 +294,7 @@
* Y2K compliance in libpng:
* =========================
*
* May
8
, 2011
* May
9
, 2011
*
* Since the PNG Development group is an ad-hoc body, we can't make
* an official declaration.
...
...
@@ -357,7 +357,7 @@
/* Version information for png.h - this should match the version in png.c */
#define PNG_LIBPNG_VER_STRING "1.5.3beta07"
#define PNG_HEADER_VERSION_STRING \
" libpng version 1.5.3beta07 - May
8
, 2011\n"
" libpng version 1.5.3beta07 - May
9
, 2011\n"
#define PNG_LIBPNG_VER_SONUM 15
#define PNG_LIBPNG_VER_DLLNUM 15
...
...
@@ -888,6 +888,8 @@ PNG_FUNCTION(void, (PNGCAPI *png_longjmp_ptr), PNGARG((jmp_buf, int)), typedef);
#define PNG_TRANSFORM_STRIP_FILLER_AFTER 0x1000
/* write only */
/* Added to libpng-1.4.0 */
#define PNG_TRANSFORM_GRAY_TO_RGB 0x2000
/* read only */
/* Added to libpng-1.5.3 */
#define PNG_TRANSFORM_EXPAND_16 0x4000
/* read only */
/* Flags for MNG supported features */
#define PNG_FLAG_MNG_EMPTY_PLTE 0x01
...
...
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