Imported from libpng-1.0.4.tar
This commit is contained in:
Glenn Randers-Pehrson
parent
352ca6bee0
commit
54a066a8a9
5
ANNOUNCE
5
ANNOUNCE
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@ -1,5 +1,5 @@
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Libpng 1.0.4 - September 18, 1999
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Libpng 1.0.4 - September 19, 1999
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This is a public release of libpng, intended for use in production codes.
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@ -49,7 +49,8 @@ Changes since the last public release (1.0.3):
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Define PNG_ALWAYS_EXTERN in pngconf.h if __STDC__ is defined
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Made several minor corrections to pngtest.c
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Changed "hptr += 16L" to "hptr = hptr + 16L" in pngmem.c for Turbo 3.0
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Renamed the makefiles with longer but more user friendly extensions
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Renamed the makefiles with longer but more user friendly extensions.
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Copied the PNG copyright and license to a separate LICENSE file.
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Send comments/corrections/commendations to
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png-implement@ccrc.wustl.edu or to randeg@alum.rpi.edu
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5
CHANGES
5
CHANGES
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@ -436,8 +436,9 @@ version 1.0.3d [September 4, 1999]
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Fixed type casting of igamma in pngrutil.c
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Added new png_expand functions to scripts/pngdef.pas and pngos2.def
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Added a demo read_user_transform_fn that examines the row filters in pngtest.c
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version 1.0.4 [September 18, 1999]
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version 1.0.4 [September 19, 1999]
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Define PNG_ALWAYS_EXTERN in pngconf.h if __STDC__ is defined
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Delete #define PNG_INTERNAL and include "png.h" from pngasmrd.h
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Made several minor corrections to pngtest.c
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Renamed the makefiles with longer but more user friendly extensions
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Renamed the makefiles with longer but more user friendly extensions.
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Copied the PNG copyright and license to a separate LICENSE file.
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2
INSTALL
2
INSTALL
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@ -1,5 +1,5 @@
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Installing libpng version 1.0.4 - September 18, 1999
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Installing libpng version 1.0.4 - September 19, 1999
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Before installing libpng, you must first install zlib. zlib
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can usually be found wherever you got libpng. zlib can be
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@ -0,0 +1,41 @@
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COPYRIGHT NOTICE:
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Copyright (c) 1995, 1996 Guy Eric Schalnat, Group 42, Inc.
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(libpng versions 0.5, May 1995, through 0.89c, May 1996)
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Copyright (c) 1996, 1997 Andreas Dilger
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(libpng versions 0.90, December 1996, through 0.96, May 1997)
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Copyright (c) 1998, 1999 Glenn Randers-Pehrson
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(libpng versions 0.97, January 1998, through 1.0.4, September 19, 1999)
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The PNG Reference Library is supplied "AS IS". The Contributing Authors
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and Group 42, Inc. disclaim all warranties, expressed or implied,
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including, without limitation, the warranties of merchantability and of
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fitness for any purpose. The Contributing Authors and Group 42, Inc.
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assume no liability for direct, indirect, incidental, special, exemplary,
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or consequential damages, which may result from the use of the PNG
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Reference Library, even if advised of the possibility of such damage.
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Permission is hereby granted to use, copy, modify, and distribute this
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source code, or portions hereof, for any purpose, without fee, subject
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to the following restrictions:
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1. The origin of this source code must not be
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misrepresented.
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2. Altered versions must be plainly marked as such
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and must not be misrepresented as being the
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original source.
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3. This Copyright notice may not be removed or
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altered from any source or altered source
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distribution.
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The Contributing Authors and Group 42, Inc. specifically permit, without
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fee, and encourage the use of this source code as a component to
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supporting the PNG file format in commercial products. If you use this
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source code in a product, acknowledgment is not required but would be
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appreciated.
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Glenn Randers-Pehrson
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randeg at alum.rpi.edu
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September 19, 1999
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2
README
2
README
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@ -1,4 +1,4 @@
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README for libpng 1.0.4 - September 18, 1999 (shared library 2.1)
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README for libpng 1.0.4 - September 19, 1999 (shared library 2.1)
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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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2
Y2KINFO
2
Y2KINFO
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@ -1,7 +1,7 @@
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Y2K compliance in libpng:
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=========================
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January 13, 1999
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September 19, 1999
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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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15
libpng.3
15
libpng.3
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@ -1,6 +1,6 @@
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.TH LIBPNG 3 "September 18, 1999"
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.TH LIBPNG 3 "September 19, 1999"
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.SH NAME
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libpng \- Portable Network Graphics (PNG) Reference Library 1.0.4 - September 18, 1999
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libpng \- Portable Network Graphics (PNG) Reference Library 1.0.4 - September 19, 1999
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.SH SYNOPSIS
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\fI\fB
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@ -617,7 +617,7 @@ Following is a copy of the libpng.txt file that accompanies libpng.
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.SH LIBPNG.TXT
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libpng.txt - A description on how to use and modify libpng
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libpng version 1.0.4 - September 18, 1999
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libpng version 1.0.4 - September 19, 1999
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Updated and distributed by Glenn Randers-Pehrson
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<randeg@alum.rpi.edu>
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Copyright (c) 1998, 1999 Glenn Randers-Pehrson
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@ -2815,7 +2815,7 @@ 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 1.0.4 - September 18, 1999:
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Libpng version 1.0.4 - September 19, 1999:
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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 (randeg@alum.rpi.edu).
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@ -2825,9 +2825,12 @@ Supported by the PNG development group
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.SH COPYRIGHT NOTICE:
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Copyright (c) 1998, 1999 Glenn Randers-Pehrson
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Copyright (c) 1996, 1997 Andreas Dilger
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Copyright (c) 1995, 1996 Guy Eric Schalnat, Group 42, Inc.
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(libpng versions 0.5, May 1995, through 0.89c, May 1996)
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Copyright (c) 1996, 1997 Andreas Dilger
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(libpng versions 0.90, December 1996, through 0.96, May 1997)
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Copyright (c) 1998, 1999 Glenn Randers-Pehrson
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(libpng versions 0.97, January 1998, through 1.0.4, September 19, 1999)
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The PNG Reference Library (libpng) is supplied "AS IS". The Contributing
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Authors and Group 42, Inc. disclaim all warranties, expressed or implied,
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@ -1,6 +1,6 @@
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libpng.txt - A description on how to use and modify libpng
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libpng version 1.0.4 - September 18, 1999
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libpng version 1.0.4 - September 19, 1999
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Updated and distributed by Glenn Randers-Pehrson
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<randeg@alum.rpi.edu>
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Copyright (c) 1998, 1999 Glenn Randers-Pehrson
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@ -1,6 +1,6 @@
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.TH LIBPNGPF 3 "September 18, 1999"
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.TH LIBPNGPF 3 September 19, 1999
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.SH NAME
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libpng \- Portable Network Graphics (PNG) Reference Library 1.0.4 - September 18, 1999
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libpng \- Portable Network Graphics (PNG) Reference Library 1.0.4 - September 19, 1999
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(private functions)
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.SH SYNOPSIS
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\fB#include <png.h>\fP
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2
png.5
2
png.5
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@ -1,4 +1,4 @@
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.TH PNG 5 "September 18, 1999"
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.TH PNG 5 "September 19, 1999"
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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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4
png.c
4
png.c
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@ -1,7 +1,7 @@
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/* png.c - location for general purpose libpng functions
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*
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* libpng version 1.0.4 - September 18, 1999
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* libpng version 1.0.4 - September 19, 1999
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* Copyright (c) 1995, 1996 Guy Eric Schalnat, Group 42, Inc.
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* Copyright (c) 1996, 1997 Andreas Dilger
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* Copyright (c) 1998, 1999 Glenn Randers-Pehrson
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@ -352,7 +352,7 @@ png_get_copyright(png_structp png_ptr)
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{
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if(png_ptr == NULL)
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/* silence compiler warning about unused png_ptr */ ;
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return("\n libpng version 1.0.4 - September 18, 1999\n\
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return("\n libpng version 1.0.4 - September 19, 1999\n\
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Copyright (c) 1995, 1996 Guy Eric Schalnat, Group 42, Inc.\n\
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Copyright (c) 1996, 1997 Andreas Dilger\n\
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Copyright (c) 1998, 1999 Glenn Randers-Pehrson\n");
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25
png.h
25
png.h
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@ -1,7 +1,7 @@
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/* png.h - header file for PNG reference library
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*
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* libpng version 1.0.4 - September 18, 1999
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* libpng version 1.0.4 - September 19, 1999
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* Copyright (c) 1995, 1996 Guy Eric Schalnat, Group 42, Inc.
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* Copyright (c) 1996, 1997 Andreas Dilger
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* Copyright (c) 1998, 1999 Glenn Randers-Pehrson
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@ -9,7 +9,7 @@
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* Authors and maintainers:
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* libpng versions 0.71, May 1995, through 0.89c, May 1996: Guy Schalnat
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* libpng versions 0.90, December 1996, through 0.96, May 1997: Andreas Dilger
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* libpng versions 0.97, January 1998, through 1.0.4 - September 18, 1999: Glenn R-P
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* libpng versions 0.97, January 1998, through 1.0.4 - September 19, 1999: Glenn R-P
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* See also "Contributing Authors", below.
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*
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* Y2K compliance in libpng:
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@ -137,7 +137,7 @@
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* Copyright (c) 1996, 1997 Andreas Dilger
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* (libpng versions 0.90, December 1996, through 0.96, May 1997)
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* Copyright (c) 1998, 1999 Glenn Randers-Pehrson
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* (libpng versions 0.97, January 1998, through 1.0.4 - September 18, 1999)
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* (libpng versions 0.97, January 1998, through 1.0.4, September 19, 1999)
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*
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* The PNG Reference Library is supplied "AS IS". The Contributing Authors
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* and Group 42, Inc. disclaim all warranties, expressed or implied,
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@ -150,11 +150,17 @@
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* Permission is hereby granted to use, copy, modify, and distribute this
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* source code, or portions hereof, for any purpose, without fee, subject
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* to the following restrictions:
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* 1. The origin of this source code must not be misrepresented.
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* 2. Altered versions must be plainly marked as such and must not be
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* misrepresented as being the original source.
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* 3. This Copyright notice may not be removed or altered from any source or
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* altered source distribution.
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*
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* 1. The origin of this source code must not be
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* misrepresented.
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*
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* 2. Altered versions must be plainly marked as such
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* and must not be misrepresented as being the
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* original source.
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*
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* 3. This Copyright notice may not be removed or
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* altered from any source or altered source
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* distribution.
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*
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* The Contributing Authors and Group 42, Inc. specifically permit, without
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* fee, and encourage the use of this source code as a component to
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@ -163,7 +169,6 @@
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* appreciated.
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*/
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#ifndef _PNG_H
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#define _PNG_H
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@ -1605,7 +1610,7 @@ png_get_header_version(png_structp png_ptr)
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{
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if(png_ptr == NULL)
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/* silence compiler warning about unused png_ptr */ ;
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return("\n libpng version 1.0.4 - September 18, 1999 (header)\n");
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return("\n libpng version 1.0.4 - September 19, 1999 (header)\n");
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}
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#endif
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@ -1,6 +1,6 @@
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/* pngasmrd.h - assembler version of utilities to read a PNG file
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*
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* libpng 1.0.4 - September 18, 1999
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* libpng 1.0.4 - September 19, 1999
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* For conditions of distribution and use, see copyright notice in png.h
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* Copyright (c) 1999 Glenn Randers-Pehrson
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*
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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 1.0.4 - September 18, 1999
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* libpng 1.0.4 - September 19, 1999
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* For conditions of distribution and use, see copyright notice in png.h
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* Copyright (c) 1995, 1996 Guy Eric Schalnat, Group 42, Inc.
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* Copyright (c) 1996, 1997 Andreas Dilger
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@ -1,7 +1,7 @@
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/* pngerror.c - stub functions for i/o and memory allocation
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*
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* libpng 1.0.4 - September 18, 1999
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* libpng 1.0.4 - September 19, 1999
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* For conditions of distribution and use, see copyright notice in png.h
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* Copyright (c) 1995, 1996 Guy Eric Schalnat, Group 42, Inc.
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* Copyright (c) 1996, 1997 Andreas Dilger
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2
pngget.c
2
pngget.c
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@ -1,7 +1,7 @@
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/* pngget.c - retrieval of values from info struct
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*
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* libpng 1.0.4 - September 18, 1999
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* libpng 1.0.4 - September 19, 1999
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* For conditions of distribution and use, see copyright notice in png.h
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* Copyright (c) 1995, 1996 Guy Eric Schalnat, Group 42, Inc.
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* Copyright (c) 1996, 1997 Andreas Dilger
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2
pngmem.c
2
pngmem.c
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@ -1,7 +1,7 @@
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/* pngmem.c - stub functions for memory allocation
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*
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* libpng 1.0.4 - September 18, 1999
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* libpng 1.0.4 - September 19, 1999
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* For conditions of distribution and use, see copyright notice in png.h
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* Copyright (c) 1995, 1996 Guy Eric Schalnat, Group 42, Inc.
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* Copyright (c) 1996, 1997 Andreas Dilger
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@ -1,7 +1,7 @@
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/* pngpread.c - read a png file in push mode
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*
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* libpng 1.0.4 - September 18, 1999
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* libpng 1.0.4 - September 19, 1999
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* For conditions of distribution and use, see copyright notice in png.h
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* Copyright (c) 1995, 1996 Guy Eric Schalnat, Group 42, Inc.
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* Copyright (c) 1996, 1997 Andreas Dilger
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@ -1,7 +1,7 @@
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/* pngread.c - read a PNG file
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*
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* libpng 1.0.4 - September 18, 1999
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* libpng 1.0.4 - September 19, 1999
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* For conditions of distribution and use, see copyright notice in png.h
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* Copyright (c) 1995, 1996 Guy Eric Schalnat, Group 42, Inc.
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* Copyright (c) 1996, 1997 Andreas Dilger
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2
pngrio.c
2
pngrio.c
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@ -1,7 +1,7 @@
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/* pngrio.c - functions for data input
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*
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* libpng 1.0.4 - September 18, 1999
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* libpng 1.0.4 - September 19, 1999
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* For conditions of distribution and use, see copyright notice in png.h
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* Copyright (c) 1995, 1996 Guy Eric Schalnat, Group 42, Inc.
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* Copyright (c) 1996, 1997 Andreas Dilger
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@ -1,7 +1,7 @@
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/* pngrtran.c - transforms the data in a row for PNG readers
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*
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* libpng 1.0.4 - September 18, 1999
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* libpng 1.0.4 - September 19, 1999
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* For conditions of distribution and use, see copyright notice in png.h
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* Copyright (c) 1995, 1996 Guy Eric Schalnat, Group 42, Inc.
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* Copyright (c) 1996, 1997 Andreas Dilger
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@ -1,7 +1,7 @@
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/* pngrutil.c - utilities to read a PNG file
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*
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* libpng 1.0.4 - September 18, 1999
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* libpng 1.0.4 - September 19, 1999
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* For conditions of distribution and use, see copyright notice in png.h
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* Copyright (c) 1995, 1996 Guy Eric Schalnat, Group 42, Inc.
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* Copyright (c) 1996, 1997 Andreas Dilger
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2
pngset.c
2
pngset.c
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@ -1,7 +1,7 @@
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/* pngset.c - storage of image information into info struct
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*
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* libpng 1.0.4 - September 18, 1999
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* libpng 1.0.4 - September 19, 1999
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* For conditions of distribution and use, see copyright notice in png.h
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* Copyright (c) 1995, 1996 Guy Eric Schalnat, Group 42, Inc.
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* Copyright (c) 1996, 1997 Andreas Dilger
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@ -1,7 +1,7 @@
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/* pngtest.c - a simple test program to test libpng
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*
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* libpng 1.0.4 - September 18, 1999
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* libpng 1.0.4 - September 19, 1999
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* For conditions of distribution and use, see copyright notice in png.h
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* Copyright (c) 1995, 1996 Guy Eric Schalnat, Group 42, Inc.
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* Copyright (c) 1996, 1997 Andreas Dilger
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@ -1,7 +1,7 @@
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/* pngtrans.c - transforms the data in a row (used by both readers and writers)
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*
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* libpng 1.0.4 - September 18, 1999
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* libpng 1.0.4 - September 19, 1999
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* For conditions of distribution and use, see copyright notice in png.h
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* Copyright (c) 1995, 1996 Guy Eric Schalnat, Group 42, Inc.
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* Copyright (c) 1996, 1997 Andreas Dilger
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@ -2,7 +2,7 @@
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*
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* For Intel CPU and Microsoft Visual C++ compiler
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*
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* libpng 1.0.4 - September 18, 1999
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* libpng 1.0.4 - September 19, 1999
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* For conditions of distribution and use, see copyright notice in png.h
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* Copyright (c) 1998, Intel Corporation
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* Copyright (c) 1998, 1999 Glenn Randers-Pehrson
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2
pngwio.c
2
pngwio.c
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@ -1,7 +1,7 @@
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/* pngwio.c - functions for data output
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*
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* libpng 1.0.4 - September 18, 1999
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* libpng 1.0.4 - September 19, 1999
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* For conditions of distribution and use, see copyright notice in png.h
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* Copyright (c) 1995, 1996 Guy Eric Schalnat, Group 42, Inc.
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* Copyright (c) 1996, 1997 Andreas Dilger
|
||||
|
|
|
|||
|
|
@ -1,7 +1,7 @@
|
|||
|
||||
/* pngwrite.c - general routines to write a PNG file
|
||||
*
|
||||
* libpng 1.0.4 - September 18, 1999
|
||||
* libpng 1.0.4 - September 19, 1999
|
||||
* For conditions of distribution and use, see copyright notice in png.h
|
||||
* Copyright (c) 1995, 1996 Guy Eric Schalnat, Group 42, Inc.
|
||||
* Copyright (c) 1996, 1997 Andreas Dilger
|
||||
|
|
|
|||
|
|
@ -1,7 +1,7 @@
|
|||
|
||||
/* pngwtran.c - transforms the data in a row for PNG writers
|
||||
*
|
||||
* libpng 1.0.4 - September 18, 1999
|
||||
* libpng 1.0.4 - September 19, 1999
|
||||
* For conditions of distribution and use, see copyright notice in png.h
|
||||
* Copyright (c) 1995, 1996 Guy Eric Schalnat, Group 42, Inc.
|
||||
* Copyright (c) 1996, 1997 Andreas Dilger
|
||||
|
|
|
|||
|
|
@ -1,7 +1,7 @@
|
|||
|
||||
/* pngwutil.c - utilities to write a PNG file
|
||||
*
|
||||
* libpng 1.0.4 - September 18, 1999
|
||||
* libpng 1.0.4 - September 19, 1999
|
||||
* For conditions of distribution and use, see copyright notice in png.h
|
||||
* Copyright (c) 1995, 1996 Guy Eric Schalnat, Group 42, Inc.
|
||||
* Copyright (c) 1996, 1997 Andreas Dilger
|
||||
|
|
|
|||
Reference in New Issue