mewin/libpng
1
0
Fork 0
mirror of https://git.code.sf.net/p/libpng/code.git synced 2025-07-10 18:04:09 +02:00
Code Issues Projects Releases Wiki Activity

[devel] Imported from libpng-1.5.2beta03.tar

Browse Source
This commit is contained in:
Glenn Randers-Pehrson 2011-03-03 06:23:31 -06:00
parent 41b1ffdf36
commit 38734eeb45
11 changed files with 35 additions and 25 deletions
Show Stats Download Patch File Download Diff File Expand all files Collapse all files

4
LICENSE
View File

@ -10,7 +10,7 @@ this sentence.
This code is released under the libpng license. This code is released under the libpng license.
libpng versions 1.2.6, August 15, 2004, through 1.5.2beta03, February 19, 2011, are libpng versions 1.2.6, August 15, 2004, through 1.5.2beta03, March 3, 2011, are
Copyright (c) 2004, 2006-2011 Glenn Randers-Pehrson, and are Copyright (c) 2004, 2006-2011 Glenn Randers-Pehrson, and are
distributed according to the same disclaimer and license as libpng-1.2.5 distributed according to the same disclaimer and license as libpng-1.2.5
with the following individual added to the list of Contributing Authors 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 Glenn Randers-Pehrson
glennrp at users.sourceforge.net glennrp at users.sourceforge.net
February 19, 2011 March 3, 2011

2
README
View File

@ -1,4 +1,4 @@
README for libpng version 1.5.2beta03 - February 19, 2011 (shared library 15.0) README for libpng version 1.5.2beta03 - March 3, 2011 (shared library 15.0)
See the note about version numbers near the top of png.h See the note about version numbers near the top of png.h
See INSTALL for instructions on how to install libpng. See INSTALL for instructions on how to install libpng.

11
libpng-manual.txt
View File

@ -1,6 +1,6 @@
libpng-manual.txt - A description on how to use and modify libpng libpng-manual.txt - A description on how to use and modify libpng
libpng version 1.5.2beta03 - February 19, 2011 libpng version 1.5.2beta03 - March 3, 2011
Updated and distributed by Glenn Randers-Pehrson Updated and distributed by Glenn Randers-Pehrson
<glennrp at users.sourceforge.net> <glennrp at users.sourceforge.net>
Copyright (c) 1998-2011 Glenn Randers-Pehrson 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: Based on:
libpng versions 0.97, January 1998, through 1.5.2beta03 - February 19, 2011 libpng versions 0.97, January 1998, through 1.5.2beta03 - March 3, 2011
Updated and distributed by Glenn Randers-Pehrson Updated and distributed by Glenn Randers-Pehrson
Copyright (c) 1998-2011 Glenn Randers-Pehrson Copyright (c) 1998-2011 Glenn Randers-Pehrson
@ -2295,6 +2295,8 @@ which changes how much time zlib spends on trying to compress the image
data. See the Compression Library (zlib.h and algorithm.txt, distributed data. See the Compression Library (zlib.h and algorithm.txt, distributed
with zlib) for details on the compression levels. with zlib) for details on the compression levels.
#include zlib.h
/* set the zlib compression level */ /* set the zlib compression level */
png_set_compression_level(png_ptr, png_set_compression_level(png_ptr,
Z_BEST_COMPRESSION); Z_BEST_COMPRESSION);
@ -3284,6 +3286,7 @@ specify no compression (Z_NO_COMPRESSION = 0), but this would create
files larger than just storing the raw bitmap. You can specify the files larger than just storing the raw bitmap. You can specify the
compression level by calling: compression level by calling:
#include zlib.h
png_set_compression_level(png_ptr, level); png_set_compression_level(png_ptr, level);
Another useful one is to reduce the memory level used by the library. Another useful one is to reduce the memory level used by the library.
@ -3294,12 +3297,14 @@ other things, lower levels will result in sections of incompressible
data being emitted in smaller stored blocks, with a correspondingly data being emitted in smaller stored blocks, with a correspondingly
larger relative overhead of up to 15% in the worst case. larger relative overhead of up to 15% in the worst case.
#include zlib.h
png_set_compression_mem_level(png_ptr, level); png_set_compression_mem_level(png_ptr, level);
The other functions are for configuring zlib. They are not recommended The other functions are for configuring zlib. They are not recommended
for normal use and may result in writing an invalid PNG file. See for normal use and may result in writing an invalid PNG file. See
zlib.h for more information on what these mean. zlib.h for more information on what these mean.
#include zlib.h
png_set_compression_strategy(png_ptr, png_set_compression_strategy(png_ptr,
strategy); strategy);
@ -4156,7 +4161,7 @@ Other rules can be inferred by inspecting the libpng source.
XIV. Y2K Compliance in libpng XIV. Y2K Compliance in libpng
February 19, 2011 March 3, 2011
Since the PNG Development group is an ad-hoc body, we can't make Since the PNG Development group is an ad-hoc body, we can't make
an official declaration. an official declaration.

19
libpng.3
View File

@ -1,4 +1,4 @@
.TH LIBPNG 3 "February 19, 2011" .TH LIBPNG 3 "March 3, 2011"
.SH NAME .SH NAME
libpng \- Portable Network Graphics (PNG) Reference Library 1.5.2beta03 libpng \- Portable Network Graphics (PNG) Reference Library 1.5.2beta03
.SH SYNOPSIS .SH SYNOPSIS
@ -923,7 +923,7 @@ Following is a copy of the libpng-manual.txt file that accompanies libpng.
.SH LIBPNG.TXT .SH LIBPNG.TXT
libpng-manual.txt - A description on how to use and modify libpng libpng-manual.txt - A description on how to use and modify libpng
libpng version 1.5.2beta03 - February 19, 2011 libpng version 1.5.2beta03 - March 3, 2011
Updated and distributed by Glenn Randers-Pehrson Updated and distributed by Glenn Randers-Pehrson
<glennrp at users.sourceforge.net> <glennrp at users.sourceforge.net>
Copyright (c) 1998-2011 Glenn Randers-Pehrson Copyright (c) 1998-2011 Glenn Randers-Pehrson
@ -934,7 +934,7 @@ libpng-manual.txt - A description on how to use and modify libpng
Based on: Based on:
libpng versions 0.97, January 1998, through 1.5.2beta03 - February 19, 2011 libpng versions 0.97, January 1998, through 1.5.2beta03 - March 3, 2011
Updated and distributed by Glenn Randers-Pehrson Updated and distributed by Glenn Randers-Pehrson
Copyright (c) 1998-2011 Glenn Randers-Pehrson Copyright (c) 1998-2011 Glenn Randers-Pehrson
@ -3218,6 +3218,8 @@ which changes how much time zlib spends on trying to compress the image
data. See the Compression Library (zlib.h and algorithm.txt, distributed data. See the Compression Library (zlib.h and algorithm.txt, distributed
with zlib) for details on the compression levels. with zlib) for details on the compression levels.
#include zlib.h
/* set the zlib compression level */ /* set the zlib compression level */
png_set_compression_level(png_ptr, png_set_compression_level(png_ptr,
Z_BEST_COMPRESSION); Z_BEST_COMPRESSION);
@ -4207,6 +4209,7 @@ specify no compression (Z_NO_COMPRESSION = 0), but this would create
files larger than just storing the raw bitmap. You can specify the files larger than just storing the raw bitmap. You can specify the
compression level by calling: compression level by calling:
#include zlib.h
png_set_compression_level(png_ptr, level); png_set_compression_level(png_ptr, level);
Another useful one is to reduce the memory level used by the library. Another useful one is to reduce the memory level used by the library.
@ -4217,12 +4220,14 @@ other things, lower levels will result in sections of incompressible
data being emitted in smaller stored blocks, with a correspondingly data being emitted in smaller stored blocks, with a correspondingly
larger relative overhead of up to 15% in the worst case. larger relative overhead of up to 15% in the worst case.
#include zlib.h
png_set_compression_mem_level(png_ptr, level); png_set_compression_mem_level(png_ptr, level);
The other functions are for configuring zlib. They are not recommended The other functions are for configuring zlib. They are not recommended
for normal use and may result in writing an invalid PNG file. See for normal use and may result in writing an invalid PNG file. See
zlib.h for more information on what these mean. zlib.h for more information on what these mean.
#include zlib.h
png_set_compression_strategy(png_ptr, png_set_compression_strategy(png_ptr,
strategy); strategy);
@ -5079,7 +5084,7 @@ Other rules can be inferred by inspecting the libpng source.
.SH XIV. Y2K Compliance in libpng .SH XIV. Y2K Compliance in libpng
February 19, 2011 March 3, 2011
Since the PNG Development group is an ad-hoc body, we can't make Since the PNG Development group is an ad-hoc body, we can't make
an official declaration. an official declaration.
@ -5328,7 +5333,7 @@ possible without all of you.
Thanks to Frank J. T. Wojcik for helping with the documentation. Thanks to Frank J. T. Wojcik for helping with the documentation.
Libpng version 1.5.2beta03 - February 19, 2011: Libpng version 1.5.2beta03 - March 3, 2011:
Initially created in 1995 by Guy Eric Schalnat, then of Group 42, Inc. Initially created in 1995 by Guy Eric Schalnat, then of Group 42, Inc.
Currently maintained by Glenn Randers-Pehrson (glennrp at users.sourceforge.net). Currently maintained by Glenn Randers-Pehrson (glennrp at users.sourceforge.net).
@ -5351,7 +5356,7 @@ this sentence.
This code is released under the libpng license. This code is released under the libpng license.
libpng versions 1.2.6, August 15, 2004, through 1.5.2beta03, February 19, 2011, are libpng versions 1.2.6, August 15, 2004, through 1.5.2beta03, March 3, 2011, are
Copyright (c) 2004,2006-2007 Glenn Randers-Pehrson, and are Copyright (c) 2004,2006-2007 Glenn Randers-Pehrson, and are
distributed according to the same disclaimer and license as libpng-1.2.5 distributed according to the same disclaimer and license as libpng-1.2.5
with the following individual added to the list of Contributing Authors with the following individual added to the list of Contributing Authors
@ -5450,7 +5455,7 @@ certification mark of the Open Source Initiative.
Glenn Randers-Pehrson Glenn Randers-Pehrson
glennrp at users.sourceforge.net glennrp at users.sourceforge.net
February 19, 2011 March 3, 2011
.\" end of man page .\" end of man page

2
libpngpf.3
View File

@ -1,4 +1,4 @@
.TH LIBPNGPF 3 "February 19, 2011" .TH LIBPNGPF 3 "March 3, 2011"
.SH NAME .SH NAME
libpng \- Portable Network Graphics (PNG) Reference Library 1.5.2beta03 libpng \- Portable Network Graphics (PNG) Reference Library 1.5.2beta03
(private functions) (private functions)

2
png.5
View File

@ -1,4 +1,4 @@
.TH PNG 5 "February 19, 2011" .TH PNG 5 "March 3, 2011"
.SH NAME .SH NAME
png \- Portable Network Graphics (PNG) format png \- Portable Network Graphics (PNG) format
.SH DESCRIPTION .SH DESCRIPTION

4
png.c
View File

@ -555,13 +555,13 @@ png_get_copyright(png_const_structp png_ptr)
#else #else
# ifdef __STDC__ # ifdef __STDC__
return PNG_STRING_NEWLINE \ return PNG_STRING_NEWLINE \
"libpng version 1.5.2beta03 - February 19, 2011" PNG_STRING_NEWLINE \ "libpng version 1.5.2beta03 - March 3, 2011" PNG_STRING_NEWLINE \
"Copyright (c) 1998-2011 Glenn Randers-Pehrson" PNG_STRING_NEWLINE \ "Copyright (c) 1998-2011 Glenn Randers-Pehrson" PNG_STRING_NEWLINE \
"Copyright (c) 1996-1997 Andreas Dilger" PNG_STRING_NEWLINE \ "Copyright (c) 1996-1997 Andreas Dilger" PNG_STRING_NEWLINE \
"Copyright (c) 1995-1996 Guy Eric Schalnat, Group 42, Inc." \ "Copyright (c) 1995-1996 Guy Eric Schalnat, Group 42, Inc." \
PNG_STRING_NEWLINE; PNG_STRING_NEWLINE;
# else # else
return "libpng version 1.5.2beta03 - February 19, 2011\ return "libpng version 1.5.2beta03 - March 3, 2011\
Copyright (c) 1998-2011 Glenn Randers-Pehrson\ Copyright (c) 1998-2011 Glenn Randers-Pehrson\
Copyright (c) 1996-1997 Andreas Dilger\ Copyright (c) 1996-1997 Andreas Dilger\
Copyright (c) 1995-1996 Guy Eric Schalnat, Group 42, Inc."; Copyright (c) 1995-1996 Guy Eric Schalnat, Group 42, Inc.";

10
png.h
View File

@ -1,7 +1,7 @@
/* png.h - header file for PNG reference library /* png.h - header file for PNG reference library
* *
* libpng version 1.5.2beta03 - February 19, 2011 * libpng version 1.5.2beta03 - March 3, 2011
* Copyright (c) 1998-2011 Glenn Randers-Pehrson * Copyright (c) 1998-2011 Glenn Randers-Pehrson
* (Version 0.96 Copyright (c) 1996, 1997 Andreas Dilger) * (Version 0.96 Copyright (c) 1996, 1997 Andreas Dilger)
* (Version 0.88 Copyright (c) 1995, 1996 Guy Eric Schalnat, Group 42, Inc.) * (Version 0.88 Copyright (c) 1995, 1996 Guy Eric Schalnat, Group 42, Inc.)
@ -11,7 +11,7 @@
* Authors and maintainers: * Authors and maintainers:
* libpng versions 0.71, May 1995, through 0.88, January 1996: Guy Schalnat * 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 0.89c, June 1996, through 0.96, May 1997: Andreas Dilger
* libpng versions 0.97, January 1998, through 1.5.2beta03 - February 19, 2011: Glenn * libpng versions 0.97, January 1998, through 1.5.2beta03 - March 3, 2011: Glenn
* See also "Contributing Authors", below. * See also "Contributing Authors", below.
* *
* Note about libpng version numbers: * Note about libpng version numbers:
@ -179,7 +179,7 @@
* *
* This code is released under the libpng license. * This code is released under the libpng license.
* *
* libpng versions 1.2.6, August 15, 2004, through 1.5.2beta03, February 19, 2011, are * libpng versions 1.2.6, August 15, 2004, through 1.5.2beta03, March 3, 2011, are
* Copyright (c) 2004, 2006-2011 Glenn Randers-Pehrson, and are * Copyright (c) 2004, 2006-2011 Glenn Randers-Pehrson, and are
* distributed according to the same disclaimer and license as libpng-1.2.5 * distributed according to the same disclaimer and license as libpng-1.2.5
* with the following individual added to the list of Contributing Authors: * with the following individual added to the list of Contributing Authors:
@ -291,7 +291,7 @@
* Y2K compliance in libpng: * Y2K compliance in libpng:
* ========================= * =========================
* *
* February 19, 2011 * March 3, 2011
* *
* Since the PNG Development group is an ad-hoc body, we can't make * Since the PNG Development group is an ad-hoc body, we can't make
* an official declaration. * an official declaration.
@ -355,7 +355,7 @@
/* Version information for png.h - this should match the version in png.c */ /* Version information for png.h - this should match the version in png.c */
#define PNG_LIBPNG_VER_STRING "1.5.2beta03" #define PNG_LIBPNG_VER_STRING "1.5.2beta03"
#define PNG_HEADER_VERSION_STRING \ #define PNG_HEADER_VERSION_STRING \
" libpng version 1.5.2beta03 - February 19, 2011\n" " libpng version 1.5.2beta03 - March 3, 2011\n"
#define PNG_LIBPNG_VER_SONUM 15 #define PNG_LIBPNG_VER_SONUM 15
#define PNG_LIBPNG_VER_DLLNUM 15 #define PNG_LIBPNG_VER_DLLNUM 15

2
projects/vstudio/readme.txt
View File

@ -1,7 +1,7 @@
VisualStudio instructions VisualStudio instructions
libpng version 1.5.2beta03 - February 19, 2011 libpng version 1.5.2beta03 - March 3, 2011
Copyright (c) 1998-2010 Glenn Randers-Pehrson Copyright (c) 1998-2010 Glenn Randers-Pehrson

2
projects/vstudio/zlib.props
View File

@ -2,7 +2,7 @@
<!-- <!--
* zlib.props - location of zlib source * zlib.props - location of zlib source
* *
* libpng version 1.5.2beta03 - February 19, 2011 * libpng version 1.5.2beta03 - March 3, 2011
* *
* Copyright (c) 1998-2010 Glenn Randers-Pehrson * Copyright (c) 1998-2010 Glenn Randers-Pehrson
* *

2
scripts/README.txt
View File

@ -1,5 +1,5 @@
Makefiles for libpng version 1.5.2beta03 - February 19, 2011 Makefiles for libpng version 1.5.2beta03 - March 3, 2011
pnglibconf.h.prebuilt => Stores configuration settings pnglibconf.h.prebuilt => Stores configuration settings
makefile.linux => Linux/ELF makefile makefile.linux => Linux/ELF makefile