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5ade7edd
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Third Party Libpng
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5ade7edd
编写于
9月 30, 2009
作者:
G
Glenn Randers-Pehrson
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差异文件
[devel] Imported from libpng-1.4.0beta84.tar
上级
dd66f3ed
变更
24
显示空白变更内容
内联
并排
Showing
24 changed file
with
48 addition
and
35 deletion
+48
-35
INSTALL
INSTALL
+1
-1
LICENSE
LICENSE
+2
-2
README
README
+1
-1
example.c
example.c
+1
-1
libpng.3
libpng.3
+16
-8
libpngpf.3
libpngpf.3
+5
-1
png.5
png.5
+1
-1
png.c
png.c
+2
-1
png.h
png.h
+4
-4
pngerror.c
pngerror.c
+1
-1
pngmem.c
pngmem.c
+1
-1
pngpread.c
pngpread.c
+1
-1
pngpriv.h
pngpriv.h
+1
-1
pngread.c
pngread.c
+1
-1
pngrio.c
pngrio.c
+1
-1
pngrtran.c
pngrtran.c
+1
-1
pngrutil.c
pngrutil.c
+1
-1
pngset.c
pngset.c
+1
-1
pngtest.c
pngtest.c
+1
-1
pngtrans.c
pngtrans.c
+1
-1
pngwio.c
pngwio.c
+1
-1
pngwrite.c
pngwrite.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 @
5ade7edd
Installing libpng version 1.4.0beta84 - September
25
, 2009
Installing libpng version 1.4.0beta84 - September
30
, 2009
On Unix/Linux and similar systems, you can simply type
...
...
LICENSE
浏览文件 @
5ade7edd
...
...
@@ -10,7 +10,7 @@ this sentence.
This code is released under the libpng license.
libpng versions 1.2.6, August 15, 2004, through 1.4.0beta84, September
25
, 2009, are
libpng versions 1.2.6, August 15, 2004, through 1.4.0beta84, September
30
, 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
September
25
, 2009
September
30
, 2009
README
浏览文件 @
5ade7edd
README for libpng version 1.4.0beta84 - September
25
, 2009 (shared library 14.0)
README for libpng version 1.4.0beta84 - September
30
, 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 @
5ade7edd
...
...
@@ -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 [September
25
, 2009]
* Last changed in libpng 1.4.0 [September
30
, 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.3
浏览文件 @
5ade7edd
.TH LIBPNG 3 "September
25
, 2009"
.TH LIBPNG 3 "September
30
, 2009"
.SH NAME
libpng \- Portable Network Graphics (PNG) Reference Library 1.4.0beta84
.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 1.4.0beta84 - September
25
, 2009
libpng version 1.4.0beta84 - September
30
, 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 1.4.0beta84 - September
25
, 2009
libpng versions 0.97, January 1998, through 1.4.0beta84 - September
30
, 2009
Updated and distributed by Glenn Randers-Pehrson
Copyright (c) 1998-2009 Glenn Randers-Pehrson
...
...
@@ -2693,7 +2693,6 @@ width, height, bit_depth, and color_type must be the same in each call.
png_set_tRNS(png_ptr, info_ptr, trans_alpha,
num_trans, trans_color);
trans - array of transparent entries
trans_alpha - array of alpha (transparency)
entries for palette (PNG_INFO_tRNS)
trans_color - graylevel or color sample values
...
...
@@ -3930,6 +3929,15 @@ We use 3-space indentation, except for continued statements which
are usually indented the same as the first line of the statement
plus four more spaces.
For macro definitions we use 2-space indentation, always leaving the "#"
in the first column.
#ifndef PNG_NO_FEATURE
# ifndef PNG_FEATURE_SUPPORTED
# define PNG_FEATURE_SUPPORTED
# endif
#endif
Comments appear with the leading "/*" at the same indentation as
the statement that follows the comment:
...
...
@@ -4006,7 +4014,7 @@ source.
.SH XIII. Y2K Compliance in libpng
September
25
, 2009
September
30
, 2009
Since the PNG Development group is an ad-hoc body, we can't make
an official declaration.
...
...
@@ -4236,7 +4244,7 @@ possible without all of you.
Thanks to Frank J. T. Wojcik for helping with the documentation.
Libpng version 1.4.0beta84 - September
25
, 2009:
Libpng version 1.4.0beta84 - September
30
, 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).
...
...
@@ -4259,7 +4267,7 @@ this sentence.
This code is released under the libpng license.
libpng versions 1.2.6, August 15, 2004, through 1.4.0beta84, September
25
, 2009, are
libpng versions 1.2.6, August 15, 2004, through 1.4.0beta84, September
30
, 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
...
...
@@ -4358,7 +4366,7 @@ certification mark of the Open Source Initiative.
Glenn Randers-Pehrson
glennrp at users.sourceforge.net
September
25
, 2009
September
30
, 2009
.\" end of man page
libpngpf.3
浏览文件 @
5ade7edd
.TH LIBPNGPF 3 "September
25
, 2009"
.TH LIBPNGPF 3 "September
30
, 2009"
.SH NAME
libpng \- Portable Network Graphics (PNG) Reference Library 1.4.0beta84
(private functions)
...
...
@@ -29,10 +29,14 @@ libpng \- Portable Network Graphics (PNG) Reference Library 1.4.0beta84
\fI\fB
\fI\fB
\fBint png_check_cHRM_fixed (png_structp \fP\fIpng_ptr\fP\fB, png_fixed_point \fP\fIint_white_x\fP\fB, png_fixed_point \fP\fIint_white_y\fP\fB, png_fixed_point \fP\fIint_red_x\fP\fB, png_fixed_point \fP\fIint_red_y\fP\fB, png_fixed_point \fP\fIint_green_x\fP\fB, png_fixed_point \fP\fIint_green_y\fP\fB, png_fixed_point \fP\fIint_blue_x\fP\fB, png_fixed_point \fIint_blue_y\fP\fB);\fP
\fI\fB
\fI\fB
\fBvoid png_check_chunk_name (png_structp \fP\fIpng_ptr\fP\fB, png_bytep \fIchunk_name\fP\fB);\fP
\fI\fB
...
...
png.5
浏览文件 @
5ade7edd
.TH PNG 5 "September
25
, 2009"
.TH PNG 5 "September
30
, 2009"
.SH NAME
png \- Portable Network Graphics (PNG) format
.SH DESCRIPTION
...
...
png.c
浏览文件 @
5ade7edd
...
...
@@ -19,7 +19,8 @@
typedef
version_1_4_0beta84
Your_png_h_is_not_version_1_4_0beta84
;
/* Version information for C files. This had better match the version
* string defined in png.h. */
* string defined in png.h.
*/
/* Tells libpng that we have already handled the first "num_bytes" bytes
* of the PNG file signature. If the PNG data is embedded into another
...
...
png.h
浏览文件 @
5ade7edd
/* png.h - header file for PNG reference library
*
* libpng version 1.4.0beta84 - September
25
, 2009
* libpng version 1.4.0beta84 - September
30
, 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 1.4.0beta84 - September
25
, 2009: Glenn
* libpng versions 0.97, January 1998, through 1.4.0beta84 - September
30
, 2009: Glenn
* See also "Contributing Authors", below.
*
* Note about libpng version numbers:
...
...
@@ -161,7 +161,7 @@
*
* This code is released under the libpng license.
*
* libpng versions 1.2.6, August 15, 2004, through 1.4.0beta84, September
25
, 2009, are
* libpng versions 1.2.6, August 15, 2004, through 1.4.0beta84, September
30
, 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:
...
...
@@ -337,7 +337,7 @@
/* Version information for png.h - this should match the version in png.c */
#define PNG_LIBPNG_VER_STRING "1.4.0beta84"
#define PNG_HEADER_VERSION_STRING \
" libpng version 1.4.0beta84 - September
25
, 2009\n"
" libpng version 1.4.0beta84 - September
30
, 2009\n"
#define PNG_LIBPNG_VER_SONUM 14
#define PNG_LIBPNG_VER_DLLNUM 14
...
...
pngerror.c
浏览文件 @
5ade7edd
/* pngerror.c - stub functions for i/o and memory allocation
*
* Last changed in libpng 1.4.0 [September
25
, 2009]
* Last changed in libpng 1.4.0 [September
30
, 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 @
5ade7edd
/* pngmem.c - stub functions for memory allocation
*
* Last changed in libpng 1.4.0 [September
25
, 2009]
* Last changed in libpng 1.4.0 [September
30
, 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 @
5ade7edd
/* pngpread.c - read a png file in push mode
*
* Last changed in libpng 1.4.0 [September
25
, 2009]
* Last changed in libpng 1.4.0 [September
30
, 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 @
5ade7edd
/* pngpriv.h - private declarations for use inside libpng
*
* libpng version 1.4.0beta84 - September
25
, 2009
* libpng version 1.4.0beta84 - September
30
, 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)
...
...
pngread.c
浏览文件 @
5ade7edd
/* pngread.c - read a PNG file
*
* Last changed in libpng 1.4.0 [September
25
, 2009]
* Last changed in libpng 1.4.0 [September
30
, 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.)
...
...
pngrio.c
浏览文件 @
5ade7edd
/* pngrio.c - functions for data input
*
* Last changed in libpng 1.4.0 [September
25
, 2009]
* Last changed in libpng 1.4.0 [September
30
, 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 @
5ade7edd
/* pngrtran.c - transforms the data in a row for PNG readers
*
* Last changed in libpng 1.4.0 [September
25
, 2009]
* Last changed in libpng 1.4.0 [September
30
, 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.)
...
...
pngrutil.c
浏览文件 @
5ade7edd
/* pngrutil.c - utilities to read a PNG file
*
* Last changed in libpng 1.4.0 [September
25
, 2009]
* Last changed in libpng 1.4.0 [September
30
, 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.)
...
...
pngset.c
浏览文件 @
5ade7edd
/* pngset.c - storage of image information into info struct
*
* Last changed in libpng 1.4.0 [September
25
, 2009]
* Last changed in libpng 1.4.0 [September
30
, 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 @
5ade7edd
/* pngtest.c - a simple test program to test libpng
*
* Last changed in libpng 1.4.0 [September
25
, 2009]
* Last changed in libpng 1.4.0 [September
30
, 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 @
5ade7edd
/* pngtrans.c - transforms the data in a row (used by both readers and writers)
*
* Last changed in libpng 1.4.0 [September
25
, 2009]
* Last changed in libpng 1.4.0 [September
30
, 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 @
5ade7edd
/* pngwio.c - functions for data output
*
* Last changed in libpng 1.4.0 [September
25
, 2009]
* Last changed in libpng 1.4.0 [September
30
, 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.)
...
...
pngwrite.c
浏览文件 @
5ade7edd
/* pngwrite.c - general routines to write a PNG file
*
* Last changed in libpng 1.4.0 [September
25
, 2009]
* Last changed in libpng 1.4.0 [September
30
, 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 @
5ade7edd
/* pngwtran.c - transforms the data in a row for PNG writers
*
* Last changed in libpng 1.4.0 [September
25
, 2009]
* Last changed in libpng 1.4.0 [September
30
, 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 @
5ade7edd
/* pngwutil.c - utilities to write a PNG file
*
* Last changed in libpng 1.4.0 [September
25
, 2009]
* Last changed in libpng 1.4.0 [September
30
, 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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