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8f5846f8
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Third Party Libpng
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8f5846f8
编写于
10月 31, 2009
作者:
G
Glenn Randers-Pehrson
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[devel] Imported from libpng-1.4.0beta89.tar
上级
f298db97
变更
22
隐藏空白更改
内联
并排
Showing
22 changed file
with
47 addition
and
36 deletion
+47
-36
INSTALL
INSTALL
+1
-1
LICENSE
LICENSE
+2
-2
README
README
+1
-1
example.c
example.c
+1
-1
libpng-1.4.0beta89.txt
libpng-1.4.0beta89.txt
+1
-1
libpng.3
libpng.3
+19
-8
libpngpf.3
libpngpf.3
+1
-1
png.5
png.5
+1
-1
png.c
png.c
+3
-3
png.h
png.h
+5
-5
pngerror.c
pngerror.c
+1
-1
pngget.c
pngget.c
+1
-1
pngmem.c
pngmem.c
+1
-1
pngpread.c
pngpread.c
+1
-1
pngpriv.h
pngpriv.h
+1
-1
pngrio.c
pngrio.c
+1
-1
pngrtran.c
pngrtran.c
+1
-1
pngtest.c
pngtest.c
+1
-1
pngtrans.c
pngtrans.c
+1
-1
pngwio.c
pngwio.c
+1
-1
pngwtran.c
pngwtran.c
+1
-1
pngwutil.c
pngwutil.c
+1
-1
未找到文件。
INSTALL
浏览文件 @
8f5846f8
Installing libpng version 1.4.0beta89 -
October 30
, 2009
Installing libpng version 1.4.0beta89 -
November 1
, 2009
On Unix/Linux and similar systems, you can simply type
...
...
LICENSE
浏览文件 @
8f5846f8
...
...
@@ -10,7 +10,7 @@ this sentence.
This code is released under the libpng license.
libpng versions 1.2.6, August 15, 2004, through 1.4.0beta89,
October 30
, 2009, are
libpng versions 1.2.6, August 15, 2004, through 1.4.0beta89,
November 1
, 2009, 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
...
...
@@ -108,4 +108,4 @@ certification mark of the Open Source Initiative.
Glenn Randers-Pehrson
glennrp at users.sourceforge.net
October 30
, 2009
November 1
, 2009
README
浏览文件 @
8f5846f8
README for libpng version 1.4.0beta89 -
October 30
, 2009 (shared library 14.0)
README for libpng version 1.4.0beta89 -
November 1
, 2009 (shared library 14.0)
See the note about version numbers near the top of png.h
See INSTALL for instructions on how to install libpng.
...
...
example.c
浏览文件 @
8f5846f8
...
...
@@ -2,7 +2,7 @@
#if 0 /* in case someone actually tries to compile this */
/* example.c - an example of using libpng
* Last changed in libpng 1.4.0 [
October 30
, 2009]
* Last changed in libpng 1.4.0 [
November 1
, 2009]
* This file has been placed in the public domain by the authors.
* Maintained 1998-2009 Glenn Randers-Pehrson
* Maintained 1996, 1997 Andreas Dilger)
...
...
libpng-1.4.0beta89.txt
浏览文件 @
8f5846f8
...
...
@@ -421,7 +421,7 @@ where 0x7fffffffL means unlimited. You can retrieve this limit with
chunk_cache_max = png_get_chunk_cache_max(png_ptr);
This limit also applies to the number of buffers that can be allocated
by png_decompress_chunk().
by png_decompress_chunk()
while decompressing iTXt, zTXt, and iCCP chunks
.
The high-level read interface
...
...
libpng.3
浏览文件 @
8f5846f8
.TH LIBPNG 3 "
October 30
, 2009"
.TH LIBPNG 3 "
November 1
, 2009"
.SH NAME
libpng \- Portable Network Graphics (PNG) Reference Library 1.4.0beta89
.SH SYNOPSIS
...
...
@@ -809,7 +809,7 @@ Following is a copy of the libpng.txt file that accompanies libpng.
.SH LIBPNG.TXT
libpng.txt - A description on how to use and modify libpng
libpng version 1.4.0beta89 -
October 30
, 2009
libpng version 1.4.0beta89 -
November 1
, 2009
Updated and distributed by Glenn Randers-Pehrson
<glennrp at users.sourceforge.net>
Copyright (c) 1998-2009 Glenn Randers-Pehrson
...
...
@@ -820,7 +820,7 @@ libpng.txt - A description on how to use and modify libpng
Based on:
libpng versions 0.97, January 1998, through 1.4.0beta89 -
October 30
, 2009
libpng versions 0.97, January 1998, through 1.4.0beta89 -
November 1
, 2009
Updated and distributed by Glenn Randers-Pehrson
Copyright (c) 1998-2009 Glenn Randers-Pehrson
...
...
@@ -1229,6 +1229,9 @@ where 0x7fffffffL means unlimited. You can retrieve this limit with
chunk_cache_max = png_get_chunk_cache_max(png_ptr);
This limit also applies to the number of buffers that can be allocated
by png_decompress_chunk() while decompressing iTXt, zTXt, and iCCP chunks.
.SS The high-level read interface
At this point there are two ways to proceed; through the high-level
...
...
@@ -1501,6 +1504,10 @@ into the info_ptr is returned for any complex types.
string for unknown).
text_ptr[i].lang_key - keyword in UTF-8
(empty string for unknown).
Note that the itxt_length, lang, and lang_key
members of the text_ptr structure only exist
when the library is built with iTXt chunk support.
num_text - number of comments (same as
num_comments; you can put NULL here
to avoid the duplication)
...
...
@@ -2740,6 +2747,10 @@ width, height, bit_depth, and color_type must be the same in each call.
empty for unknown).
text_ptr[i].translated_keyword - keyword in UTF-8 (NULL
or empty for unknown).
Note that the itxt_length, lang, and lang_key
members of the text_ptr structure only exist
when the library is built with iTXt chunk support.
num_text - number of comments
png_set_sPLT(png_ptr, info_ptr, &palette_ptr,
...
...
@@ -4023,7 +4034,7 @@ source.
.SH XIII. Y2K Compliance in libpng
October 30
, 2009
November 1
, 2009
Since the PNG Development group is an ad-hoc body, we can't make
an official declaration.
...
...
@@ -4199,7 +4210,7 @@ the first widely used release:
1.4.0beta15-36 14 10400 14.so.0.0[.0]
1.4.0beta37-87 14 10400 14.so.14.0[.0]
1.4.0rc01 14 10400 14.so.14.0[.0]
1.4.0beta88
14 10400 14.so.14.0[.0]
1.4.0beta88
-89
14 10400 14.so.14.0[.0]
Henceforth the source version will match the shared-library minor
and patch numbers; the shared-library major version number will be
...
...
@@ -4255,7 +4266,7 @@ possible without all of you.
Thanks to Frank J. T. Wojcik for helping with the documentation.
Libpng version 1.4.0beta89 -
October 30
, 2009:
Libpng version 1.4.0beta89 -
November 1
, 2009:
Initially created in 1995 by Guy Eric Schalnat, then of Group 42, Inc.
Currently maintained by Glenn Randers-Pehrson (glennrp at users.sourceforge.net).
...
...
@@ -4278,7 +4289,7 @@ this sentence.
This code is released under the libpng license.
libpng versions 1.2.6, August 15, 2004, through 1.4.0beta89,
October 30
, 2009, are
libpng versions 1.2.6, August 15, 2004, through 1.4.0beta89,
November 1
, 2009, 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
...
...
@@ -4377,7 +4388,7 @@ certification mark of the Open Source Initiative.
Glenn Randers-Pehrson
glennrp at users.sourceforge.net
October 30
, 2009
November 1
, 2009
.\" end of man page
libpngpf.3
浏览文件 @
8f5846f8
.TH LIBPNGPF 3 "
October 30
, 2009"
.TH LIBPNGPF 3 "
November 1
, 2009"
.SH NAME
libpng \- Portable Network Graphics (PNG) Reference Library 1.4.0beta89
(private functions)
...
...
png.5
浏览文件 @
8f5846f8
.TH PNG 5 "
October 30
, 2009"
.TH PNG 5 "
November 1
, 2009"
.SH NAME
png \- Portable Network Graphics (PNG) format
.SH DESCRIPTION
...
...
png.c
浏览文件 @
8f5846f8
/* png.c - location for general purpose libpng functions
*
* Last changed in libpng 1.4.0 [
October 30
, 2009]
* Last changed in libpng 1.4.0 [
November 1
, 2009]
* Copyright (c) 1998-2009 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.)
...
...
@@ -547,13 +547,13 @@ png_get_copyright(png_structp png_ptr)
#else
#ifdef __STDC__
return
((
png_charp
)
PNG_STRING_NEWLINE
\
"libpng version x 1.4.0beta89 -
October 30
, 2009"
PNG_STRING_NEWLINE
\
"libpng version x 1.4.0beta89 -
November 1
, 2009"
PNG_STRING_NEWLINE
\
"Copyright (c) 1998-2009 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
((
png_charp
)
"libpng version 1.4.0beta89 -
October 30
, 2009\
return
((
png_charp
)
"libpng version 1.4.0beta89 -
November 1
, 2009\
Copyright (c) 1998-2009 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 @
8f5846f8
/* png.h - header file for PNG reference library
*
* libpng version 1.4.0beta89 -
October 30
, 2009
* libpng version 1.4.0beta89 -
November 1
, 2009
* Copyright (c) 1998-2009 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 1.4.0beta89 -
October 30
, 2009: Glenn
* libpng versions 0.97, January 1998, through 1.4.0beta89 -
November 1
, 2009: Glenn
* See also "Contributing Authors", below.
*
* Note about libpng version numbers:
...
...
@@ -131,7 +131,7 @@
* 1.4.0beta15-36 14 10400 14.so.0.0[.0]
* 1.4.0beta37-87 14 10400 14.so.14.0[.0]
* 1.4.0rc01 14 10400 14.so.14.0[.0]
* 1.4.0beta88
14 10400 14.so.14.0[.0]
* 1.4.0beta88
-89
14 10400 14.so.14.0[.0]
*
* Henceforth the source version will match the shared-library major
* and minor numbers; the shared-library major version number will be
...
...
@@ -163,7 +163,7 @@
*
* This code is released under the libpng license.
*
* libpng versions 1.2.6, August 15, 2004, through 1.4.0beta89,
October 30
, 2009, are
* libpng versions 1.2.6, August 15, 2004, through 1.4.0beta89,
November 1
, 2009, 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:
...
...
@@ -339,7 +339,7 @@
/* Version information for png.h - this should match the version in png.c */
#define PNG_LIBPNG_VER_STRING "1.4.0beta89"
#define PNG_HEADER_VERSION_STRING \
" libpng version 1.4.0beta89 -
October 30
, 2009\n"
" libpng version 1.4.0beta89 -
November 1
, 2009\n"
#define PNG_LIBPNG_VER_SONUM 14
#define PNG_LIBPNG_VER_DLLNUM 14
...
...
pngerror.c
浏览文件 @
8f5846f8
/* pngerror.c - stub functions for i/o and memory allocation
*
* Last changed in libpng 1.4.0 [
October 30
, 2009]
* Last changed in libpng 1.4.0 [
November 1
, 2009]
* Copyright (c) 1998-2009 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.)
...
...
pngget.c
浏览文件 @
8f5846f8
/* pngget.c - retrieval of values from info struct
*
* Last changed in libpng 1.4.0 [
October 30
, 2009]
* Last changed in libpng 1.4.0 [
November 1
, 2009]
* Copyright (c) 1998-2009 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.)
...
...
pngmem.c
浏览文件 @
8f5846f8
/* pngmem.c - stub functions for memory allocation
*
* Last changed in libpng 1.4.0 [
October 30
, 2009]
* Last changed in libpng 1.4.0 [
November 1
, 2009]
* Copyright (c) 1998-2009 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.)
...
...
pngpread.c
浏览文件 @
8f5846f8
/* pngpread.c - read a png file in push mode
*
* Last changed in libpng 1.4.0 [
October 30
, 2009]
* Last changed in libpng 1.4.0 [
November 1
, 2009]
* Copyright (c) 1998-2009 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.)
...
...
pngpriv.h
浏览文件 @
8f5846f8
/* pngpriv.h - private declarations for use inside libpng
*
* libpng version 1.4.0beta89 -
October 30
, 2009
* libpng version 1.4.0beta89 -
November 1
, 2009
* For conditions of distribution and use, see copyright notice in png.h
* Copyright (c) 1998-2009 Glenn Randers-Pehrson
* (Version 0.96 Copyright (c) 1996, 1997 Andreas Dilger)
...
...
pngrio.c
浏览文件 @
8f5846f8
/* pngrio.c - functions for data input
*
* Last changed in libpng 1.4.0 [
October 30
, 2009]
* Last changed in libpng 1.4.0 [
November 1
, 2009]
* Copyright (c) 1998-2009 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.)
...
...
pngrtran.c
浏览文件 @
8f5846f8
/* pngrtran.c - transforms the data in a row for PNG readers
*
* Last changed in libpng 1.4.0 [
October 30
, 2009]
* Last changed in libpng 1.4.0 [
November 1
, 2009]
* Copyright (c) 1998-2009 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.)
...
...
pngtest.c
浏览文件 @
8f5846f8
/* pngtest.c - a simple test program to test libpng
*
* Last changed in libpng 1.4.0 [
October 30
, 2009]
* Last changed in libpng 1.4.0 [
November 1
, 2009]
* Copyright (c) 1998-2009 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.)
...
...
pngtrans.c
浏览文件 @
8f5846f8
/* pngtrans.c - transforms the data in a row (used by both readers and writers)
*
* Last changed in libpng 1.4.0 [
October 30
, 2009]
* Last changed in libpng 1.4.0 [
November 1
, 2009]
* Copyright (c) 1998-2009 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.)
...
...
pngwio.c
浏览文件 @
8f5846f8
/* pngwio.c - functions for data output
*
* Last changed in libpng 1.4.0 [
October 30
, 2009]
* Last changed in libpng 1.4.0 [
November 1
, 2009]
* Copyright (c) 1998-2009 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.)
...
...
pngwtran.c
浏览文件 @
8f5846f8
/* pngwtran.c - transforms the data in a row for PNG writers
*
* Last changed in libpng 1.4.0 [
October 30
, 2009]
* Last changed in libpng 1.4.0 [
November 1
, 2009]
* Copyright (c) 1998-2009 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.)
...
...
pngwutil.c
浏览文件 @
8f5846f8
/* pngwutil.c - utilities to write a PNG file
*
* Last changed in libpng 1.4.0 [
October 30
, 2009]
* Last changed in libpng 1.4.0 [
November 1
, 2009]
* Copyright (c) 1998-2009 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.)
...
...
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