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[libpng15] Imported from libpng-1.5.20beta01.tar
This commit is contained in:
Glenn Randers-Pehrson
parent
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956a73a961
2
INSTALL
2
INSTALL
@ -380,7 +380,7 @@ CFLAGS="-Wall -O -funroll-loops \
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--with-pkgconfigdir=/usr/lib/pkgconfig --includedir=/usr/include
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You can alternatively specify --includedir=/usr/include, /usr/local/include,
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/usr/include/libpng%NN%, or whatever.
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/usr/include/libpng15, or whatever.
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If you find that the configure script is out-of-date or is not supporting
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your platform properly, try running autogen.sh to regenerate "configure",
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4
LICENSE
4
LICENSE
@ -10,7 +10,7 @@ this sentence.
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This code is released under the libpng license.
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libpng versions 1.2.6, August 15, 2004, through 1.5.20beta01, August 21, 2014, are
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libpng versions 1.2.6, August 15, 2004, through 1.5.20beta01, November 6, 2014, are
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Copyright (c) 2004, 2006-2014 Glenn Randers-Pehrson, and are
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distributed according to the same disclaimer and license as libpng-1.2.5
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with the following individual added to the list of Contributing Authors
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@ -108,4 +108,4 @@ certification mark of the Open Source Initiative.
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Glenn Randers-Pehrson
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glennrp at users.sourceforge.net
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August 21, 2014
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November 6, 2014
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28
README
28
README
@ -1,12 +1,11 @@
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README for libpng version 1.5.20beta01 - August 21, 2014 (shared library 15.0)
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README for libpng version 1.5.20beta01 - November 6, 2014 (shared library 15.0)
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See the note about version numbers near the top of png.h
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See INSTALL for instructions on how to install libpng.
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Libpng comes in several distribution formats. Get libpng-*.tar.gz,
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libpng-*.tar.xz or libpng-*.tar.bz2 if you want UNIX-style line endings
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in the text files, or lpng*.7z or lpng*.zip if you want DOS-style line
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endings.
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Libpng comes in several distribution formats. Get libpng-*.tar.gz or
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libpng-*.tar.xz or if you want UNIX-style line endings in the text files,
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or lpng*.7z or lpng*.zip if you want DOS-style line endings.
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Version 0.89 was the first official release of libpng. Don't let the
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fact that it's the first release fool you. The libpng library has been in
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@ -24,18 +23,25 @@ earlier versions if you are using a shared library. The type of the
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png_uint_32, which will affect shared-library applications that use
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this function.
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To avoid problems with changes to the internals of png_info_struct,
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To avoid problems with changes to the internals of the png info_struct,
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new APIs have been made available in 0.95 to avoid direct application
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access to info_ptr. These functions are the png_set_<chunk> and
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png_get_<chunk> functions. These functions should be used when
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accessing/storing the info_struct data, rather than manipulating it
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directly, to avoid such problems in the future.
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It is important to note that the APIs do not make current programs
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It is important to note that the APIs did not make current programs
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that access the info struct directly incompatible with the new
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library. However, it is strongly suggested that new programs use
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the new APIs (as shown in example.c and pngtest.c), and older programs
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be converted to the new format, to facilitate upgrades in the future.
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library, through libpng-1.2.x. In libpng-1.4.x, which was meant to
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be a transitional release, members of the png_struct and the
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info_struct can still be accessed, but the compiler will issue a
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warning about deprecated usage. Since libpng-1.5.0, direct access
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to these structs is not allowed, and the definitions of the structs
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reside in private pngstruct.h and pnginfo.h header files that are not
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accessible to applications. It is strongly suggested that new
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programs use the new APIs (as shown in example.c and pngtest.c), and
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older programs be converted to the new format, to facilitate upgrades
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in the future.
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****
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Additions since 0.90 include the ability to compile libpng as a
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@ -177,7 +183,7 @@ Files in this distribution:
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gregbook => source code for PNG reading and writing, from
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Greg Roelofs' "PNG: The Definitive Guide",
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O'Reilly, 1999
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libtests => Contains the pngvalid.c test program
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libtests => Test programs
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pngminim => Minimal decoder, encoder, and progressive decoder
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programs demonstrating use of pngusr.dfa
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pngminus => Simple pnm2png and png2pnm programs
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@ -1,6 +1,6 @@
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Libpng-manual.txt - A description on how to use and modify libpng
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libpng version 1.5.20beta01 - August 21, 2014
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libpng version 1.5.20beta01 - November 6, 2014
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Updated and distributed by Glenn Randers-Pehrson
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<glennrp at users.sourceforge.net>
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Copyright (c) 1998-2014 Glenn Randers-Pehrson
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@ -11,7 +11,7 @@ Libpng-manual.txt - A description on how to use and modify libpng
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Based on:
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libpng versions 0.97, January 1998, through 1.5.20beta01 - August 21, 2014
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libpng versions 0.97, January 1998, through 1.5.20beta01 - November 6, 2014
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Updated and distributed by Glenn Randers-Pehrson
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Copyright (c) 1998-2014 Glenn Randers-Pehrson
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@ -4531,7 +4531,7 @@ Other rules can be inferred by inspecting the libpng source.
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XIV. Y2K Compliance in libpng
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August 21, 2014
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November 6, 2014
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Since the PNG Development group is an ad-hoc body, we can't make
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an official declaration.
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14
libpng.3
14
libpng.3
@ -1,4 +1,4 @@
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.TH LIBPNG 3 "August 21, 2014"
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.TH LIBPNG 3 "November 6, 2014"
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.SH NAME
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libpng \- Portable Network Graphics (PNG) Reference Library 1.5.20beta01
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.SH SYNOPSIS
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@ -492,7 +492,7 @@ Following is a copy of the libpng-manual.txt file that accompanies libpng.
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.SH LIBPNG.TXT
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Libpng-manual.txt - A description on how to use and modify libpng
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libpng version 1.5.20beta01 - August 21, 2014
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libpng version 1.5.20beta01 - November 6, 2014
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Updated and distributed by Glenn Randers-Pehrson
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<glennrp at users.sourceforge.net>
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Copyright (c) 1998-2014 Glenn Randers-Pehrson
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@ -503,7 +503,7 @@ Libpng-manual.txt - A description on how to use and modify libpng
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Based on:
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libpng versions 0.97, January 1998, through 1.5.20beta01 - August 21, 2014
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libpng versions 0.97, January 1998, through 1.5.20beta01 - November 6, 2014
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Updated and distributed by Glenn Randers-Pehrson
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Copyright (c) 1998-2014 Glenn Randers-Pehrson
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@ -5023,7 +5023,7 @@ Other rules can be inferred by inspecting the libpng source.
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.SH XIV. Y2K Compliance in libpng
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August 21, 2014
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November 6, 2014
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Since the PNG Development group is an ad-hoc body, we can't make
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an official declaration.
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@ -5324,7 +5324,7 @@ possible without all of you.
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Thanks to Frank J. T. Wojcik for helping with the documentation.
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Libpng version 1.5.20beta01 - August 21, 2014:
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Libpng version 1.5.20beta01 - November 6, 2014:
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Initially created in 1995 by Guy Eric Schalnat, then of Group 42, Inc.
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Currently maintained by Glenn Randers-Pehrson (glennrp at users.sourceforge.net).
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@ -5347,7 +5347,7 @@ this sentence.
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This code is released under the libpng license.
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libpng versions 1.2.6, August 15, 2004, through 1.5.20beta01, August 21, 2014, are
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libpng versions 1.2.6, August 15, 2004, through 1.5.20beta01, November 6, 2014, are
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Copyright (c) 2004,2006-20014 Glenn Randers-Pehrson, and are
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distributed according to the same disclaimer and license as libpng-1.2.5
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with the following individual added to the list of Contributing Authors
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@ -5446,7 +5446,7 @@ certification mark of the Open Source Initiative.
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Glenn Randers-Pehrson
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glennrp at users.sourceforge.net
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August 21, 2014
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November 6, 2014
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.\" end of man page
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@ -1,4 +1,4 @@
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.TH LIBPNGPF 3 "August 21, 2014"
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.TH LIBPNGPF 3 "November 6, 2014"
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.SH NAME
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libpng \- Portable Network Graphics (PNG) Reference Library 1.5.20beta01
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(private functions)
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2
png.5
2
png.5
@ -1,4 +1,4 @@
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.TH PNG 5 "August 21, 2014"
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.TH PNG 5 "November 6, 2014"
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.SH NAME
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png \- Portable Network Graphics (PNG) format
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.SH DESCRIPTION
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10
png.h
10
png.h
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/* png.h - header file for PNG reference library
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*
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* libpng version 1.5.20beta01 - August 21, 2014
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* libpng version 1.5.20beta01 - November 6, 2014
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* Copyright (c) 1998-2014 Glenn Randers-Pehrson
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* (Version 0.96 Copyright (c) 1996, 1997 Andreas Dilger)
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* (Version 0.88 Copyright (c) 1995, 1996 Guy Eric Schalnat, Group 42, Inc.)
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@ -11,7 +11,7 @@
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* Authors and maintainers:
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* libpng versions 0.71, May 1995, through 0.88, January 1996: Guy Schalnat
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* libpng versions 0.89c, June 1996, through 0.96, May 1997: Andreas Dilger
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* libpng versions 0.97, January 1998, through 1.5.20beta01 - August 21, 2014: Glenn
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* libpng versions 0.97, January 1998, through 1.5.20beta01 - November 6, 2014: Glenn
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* See also "Contributing Authors", below.
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*
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* Note about libpng version numbers:
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@ -231,7 +231,7 @@
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*
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* This code is released under the libpng license.
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*
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* libpng versions 1.2.6, August 15, 2004, through 1.5.20beta01, August 21, 2014, are
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* libpng versions 1.2.6, August 15, 2004, through 1.5.20beta01, November 6, 2014, are
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* Copyright (c) 2004, 2006-2014 Glenn Randers-Pehrson, and are
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* distributed according to the same disclaimer and license as libpng-1.2.5
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* with the following individual added to the list of Contributing Authors:
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@ -343,7 +343,7 @@
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* Y2K compliance in libpng:
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* =========================
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*
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* August 21, 2014
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* November 6, 2014
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*
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* Since the PNG Development group is an ad-hoc body, we can't make
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* an official declaration.
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@ -412,7 +412,7 @@
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/* Version information for png.h - this should match the version in png.c */
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#define PNG_LIBPNG_VER_STRING "1.5.20beta01"
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#define PNG_HEADER_VERSION_STRING \
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" libpng version 1.5.20beta01 - August 21, 2014\n"
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" libpng version 1.5.20beta01 - November 6, 2014\n"
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#define PNG_LIBPNG_VER_SONUM 15
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#define PNG_LIBPNG_VER_DLLNUM 15
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@ -1,7 +1,7 @@
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/* pngconf.h - machine configurable file for libpng
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*
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* libpng version 1.5.20beta01 - August 21, 2014
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* libpng version 1.5.20beta01 - November 6, 2014
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*
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* Copyright (c) 1998-2013 Glenn Randers-Pehrson
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* (Version 0.96 Copyright (c) 1996, 1997 Andreas Dilger)
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@ -1,7 +1,7 @@
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VisualStudio instructions
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libpng version 1.5.20beta01 - August 21, 2014
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libpng version 1.5.20beta01 - November 6, 2014
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Copyright (c) 1998-2010 Glenn Randers-Pehrson
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@ -2,7 +2,7 @@
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<!--
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* zlib.props - location of zlib source
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*
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* libpng version 1.5.20beta01 - August 21, 2014
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* libpng version 1.5.20beta01 - November 6, 2014
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*
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* Copyright (c) 1998-2011 Glenn Randers-Pehrson
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*
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@ -1,5 +1,5 @@
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Makefiles for libpng version 1.5.20beta01 - August 21, 2014
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Makefiles for libpng version 1.5.20beta01 - November 6, 2014
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pnglibconf.h.prebuilt => Stores configuration settings
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makefile.linux => Linux/ELF makefile
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@ -1,7 +1,7 @@
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/* 1.5.20beta01 STANDARD API DEFINITION */
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/* pnglibconf.h - library build configuration */
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/* libpng version 1.5.20beta01 - August 21, 2014 */
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/* libpng version 1.5.20beta01 - November 6, 2014 */
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/* Copyright (c) 1998-2013 Glenn Randers-Pehrson */
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