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Imported from libpng-1.0.4-pre2.tar

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This commit is contained in:
Glenn Randers-Pehrson 1999-09-18 10:54:36 -05:00
parent 4393a9ad6b
commit f8b008cd43
41 changed files with 135 additions and 120 deletions
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3
ANNOUNCE
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@ -1,5 +1,5 @@
Libpng 1.0.4 - September 17, 1999 Libpng 1.0.4 - September 18, 1999
This is a public release of libpng, intended for use in production codes. This is a public release of libpng, intended for use in production codes.
@ -49,6 +49,7 @@ Changes since the last public release (1.0.3):
Define PNG_ALWAYS_EXTERN in pngconf.h if __STDC__ is defined Define PNG_ALWAYS_EXTERN in pngconf.h if __STDC__ is defined
Made several minor corrections to pngtest.c Made several minor corrections to pngtest.c
Changed "hptr += 16L" to "hptr = hptr + 16L" in pngmem.c for Turbo 3.0 Changed "hptr += 16L" to "hptr = hptr + 16L" in pngmem.c for Turbo 3.0
Renamed the makefiles with longer but more user friendly extensions
Send comments/corrections/commendations to Send comments/corrections/commendations to
png-implement@ccrc.wustl.edu or to randeg@alum.rpi.edu png-implement@ccrc.wustl.edu or to randeg@alum.rpi.edu

3
CHANGES
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@ -436,7 +436,8 @@ version 1.0.3d [September 4, 1999]
Fixed type casting of igamma in pngrutil.c Fixed type casting of igamma in pngrutil.c
Added new png_expand functions to scripts/pngdef.pas and pngos2.def Added new png_expand functions to scripts/pngdef.pas and pngos2.def
Added a demo read_user_transform_fn that examines the row filters in pngtest.c Added a demo read_user_transform_fn that examines the row filters in pngtest.c
version 1.0.4 [September 17, 1999] version 1.0.4 [September 18, 1999]
Define PNG_ALWAYS_EXTERN in pngconf.h if __STDC__ is defined Define PNG_ALWAYS_EXTERN in pngconf.h if __STDC__ is defined
Delete #define PNG_INTERNAL and include "png.h" from pngasmrd.h Delete #define PNG_INTERNAL and include "png.h" from pngasmrd.h
Made several minor corrections to pngtest.c Made several minor corrections to pngtest.c
Renamed the makefiles with longer but more user friendly extensions

33
INSTALL
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@ -1,5 +1,5 @@
Installing libpng version 1.0.4 - September 17, 1999 Installing libpng version 1.0.4 - September 18, 1999
Before installing libpng, you must first install zlib. zlib Before installing libpng, you must first install zlib. zlib
can usually be found wherever you got libpng. zlib can be can usually be found wherever you got libpng. zlib can be
@ -40,31 +40,32 @@ include
descrip.mms => VMS makefile for MMS or MMK descrip.mms => VMS makefile for MMS or MMK
makefile.std => Generic UNIX makefile makefile.std => Generic UNIX makefile
makefile.knr => Archaic UNIX Makefile that converts files with ansi2knr makefile.knr => Archaic UNIX Makefile that converts files with
(Requires ansi2knr.c from ftp://ftp.cs.wisc.edu/ghost) ansi2knr (Requires ansi2knr.c from
ftp://ftp.cs.wisc.edu/ghost)
makefile.dec => DEC Alpha UNIX makefile makefile.dec => DEC Alpha UNIX makefile
makefile.hux => HPUX (10.20 and 11.00) makefile makefile.hpux => HPUX (10.20 and 11.00) makefile
makefile.sgi => Silicon Graphics IRIX makefile makefile.sgi => Silicon Graphics IRIX makefile
makefile.sun => Sun makefile makefile.sunos => Sun makefile
makefile.s2x => Solaris 2.X makefile (gcc, creates libpng.so.2.1.0.4) makefile.solaris => Solaris 2.X makefile (gcc, creates libpng.so.2.1.0.4)
makefile.lnx => Linux/ELF makefile (gcc, creates libpng.so.2.1.0.4) makefile.linux => Linux/ELF makefile (gcc, creates libpng.so.2.1.0.4)
makefile.sco => For SCO OSr5 ELF and Unixware 7 with Native cc makefile.sco => For SCO OSr5 ELF and Unixware 7 with Native cc
makefile.mip => MIPS makefile makefile.mips => MIPS makefile
makefile.aco => Acorn makefile makefile.acorn => Acorn makefile
makefile.ama => Amiga makefile makefile.amiga => Amiga makefile
smakefile.ppc => AMIGA smakefile for SAS C V6.58/7.00 PPC compiler smakefile.ppc => AMIGA smakefile for SAS C V6.58/7.00 PPC compiler
(Requires SCOPTIONS, copied from scripts/SCOPTIONS.ppc) (Requires SCOPTIONS, copied from scripts/SCOPTIONS.ppc)
makefile.atr => Atari makefile makefile.atari => Atari makefile
makefile.beo => BEOS makefile for X86 makefile.beos => BEOS makefile for X86
makefile.bor => Borland makefile makefile.borland => Borland makefile
build.bat => MS-DOS batch file for Borland compiler build.bat => MS-DOS batch file for Borland compiler
makefile.dj2 => DJGPP 2 makefile makefile.dj2 => DJGPP 2 makefile
makefile.msc => Microsoft C makefile makefile.msc => Microsoft C makefile
makefile.w32 => makefile for Microsoft Visual C++ 4.0 and later makefile.win32vc => makefile for Microsoft Visual C++ 4.0 and later
makefile.tc3 => Turbo C 3.0 makefile makefile.turboc3 => Turbo C 3.0 makefile
makefile.os2 => OS/2 Makefile (gcc and emx, requires pngos2.def) makefile.os2 => OS/2 Makefile (gcc and emx, requires pngos2.def)
pngos2.def => OS/2 module definition file used by makefile.os2 pngos2.def => OS/2 module definition file used by makefile.os2
makefile.wat => Watcom 10a+ Makefile, 32-bit flat memory model makefile.watcom => Watcom 10a+ Makefile, 32-bit flat memory model
makevms.com => VMS build script makevms.com => VMS build script
pngdll.mak => To make a png32bd.dll with Borland C++ 4.5 pngdll.mak => To make a png32bd.dll with Borland C++ 4.5
pngdef.pas => Defines for a png32bd.dll with Borland C++ 4.5 pngdef.pas => Defines for a png32bd.dll with Borland C++ 4.5

40
README
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@ -1,4 +1,4 @@
README for libpng 1.0.4 - September 17, 1999 (shared library 2.1) README for libpng 1.0.4 - September 18, 1999 (shared library 2.1)
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.
@ -155,31 +155,35 @@ Files in this distribution:
scripts => Directory containing scripts for building libpng: scripts => Directory containing scripts for building libpng:
descrip.mms => VMS makefile for MMS or MMK descrip.mms => VMS makefile for MMS or MMK
makefile.std => Generic UNIX makefile makefile.std => Generic UNIX makefile
makefile.knr => Archaic UNIX Makefile that converts files with ansi2knr makefile.knr => Archaic UNIX Makefile that converts files with
(Requires ansi2knr.c from ftp://ftp.cs.wisc.edu/ghost) ansi2knr (Requires ansi2knr.c from
ftp://ftp.cs.wisc.edu/ghost)
makefile.dec => DEC Alpha UNIX makefile makefile.dec => DEC Alpha UNIX makefile
makefile.hux => HPUX (10.20 and 11.00) makefile makefile.hpux => HPUX (10.20 and 11.00) makefile
makefile.sgi => Silicon Graphics IRIX makefile makefile.sgi => Silicon Graphics IRIX makefile
makefile.sun => Sun makefile makefile.sunos => Sun makefile
makefile.s2x => Solaris 2.X makefile (gcc, creates libpng.so.2.1.0) makefile.solaris => Solaris 2.X makefile
makefile.lnx => Linux/ELF makefile (gcc, creates libpng.so.2.1.0) (gcc, creates libpng.so.2.1.0.4)
makefile.linux => Linux/ELF makefile
(gcc, creates libpng.so.2.1.0.4)
makefile.sco => For SCO OSr5 ELF and Unixware 7 with Native cc makefile.sco => For SCO OSr5 ELF and Unixware 7 with Native cc
makefile.mip => MIPS makefile makefile.mips => MIPS makefile
makefile.aco => Acorn makefile makefile.acorn => Acorn makefile
makefile.ama => Amiga makefile makefile.amiga => Amiga makefile
smakefile.ppc => AMIGA smakefile for SAS C V6.58/7.00 PPC compiler smakefile.ppc => AMIGA smakefile for SAS C V6.58/7.00 PPC
(Requires SCOPTIONS, copied from scripts/SCOPTIONS.ppc) compiler (Requires SCOPTIONS, copied from
makefile.atr => Atari makefile scripts/SCOPTIONS.ppc)
makefile.beo => BEOS makefile for X86 makefile.atari => Atari makefile
makefile.bor => Borland makefile makefile.beos => BEOS makefile for X86
makefile.borland => Borland makefile
build.bat => MS-DOS batch file for Borland compiler build.bat => MS-DOS batch file for Borland compiler
makefile.dj2 => DJGPP 2 makefile makefile.dj2 => DJGPP 2 makefile
makefile.msc => Microsoft C makefile makefile.msc => Microsoft C makefile
makefile.w32 => makefile for Microsoft Visual C++ 4.0 and later makefile.win32vc => makefile for Microsoft Visual C++ 4.0 and later
makefile.tc3 => Turbo C 3.0 makefile makefile.turboc3 => Turbo C 3.0 makefile
makefile.os2 => OS/2 Makefile (gcc and emx, requires pngos2.def) makefile.os2 => OS/2 Makefile (gcc and emx, requires pngos2.def)
pngos2.def => OS/2 module definition file used by makefile.os2 pngos2.def => OS/2 module definition file used by makefile.os2
makefile.wat => Watcom 10a+ Makefile, 32-bit flat memory model makefile.watcom => Watcom 10a+ Makefile, 32-bit flat memory model
makevms.com => VMS build script makevms.com => VMS build script
pngdll.mak => To make a png32bd.dll with Borland C++ 4.5 pngdll.mak => To make a png32bd.dll with Borland C++ 4.5
pngdef.pas => Defines for a png32bd.dll with Borland C++ 4.5 pngdef.pas => Defines for a png32bd.dll with Borland C++ 4.5

8
libpng.3
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@ -1,6 +1,6 @@
.TH LIBPNG 3 "September 17, 1999" .TH LIBPNG 3 "September 18, 1999"
.SH NAME .SH NAME
libpng \- Portable Network Graphics (PNG) Reference Library 1.0.4 - September 17, 1999 libpng \- Portable Network Graphics (PNG) Reference Library 1.0.4 - September 18, 1999
.SH SYNOPSIS .SH SYNOPSIS
\fI\fB \fI\fB
@ -617,7 +617,7 @@ Following is a copy of the libpng.txt file that accompanies libpng.
.SH LIBPNG.TXT .SH LIBPNG.TXT
libpng.txt - A description on how to use and modify libpng libpng.txt - A description on how to use and modify libpng
libpng version 1.0.4 - September 17, 1999 libpng version 1.0.4 - September 18, 1999
Updated and distributed by Glenn Randers-Pehrson Updated and distributed by Glenn Randers-Pehrson
<randeg@alum.rpi.edu> <randeg@alum.rpi.edu>
Copyright (c) 1998, 1999 Glenn Randers-Pehrson Copyright (c) 1998, 1999 Glenn Randers-Pehrson
@ -2815,7 +2815,7 @@ 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 1.0.4 - September 17, 1999: Libpng version 1.0.4 - September 18, 1999:
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 (randeg@alum.rpi.edu). Currently maintained by Glenn Randers-Pehrson (randeg@alum.rpi.edu).

2
libpng.txt
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@ -1,6 +1,6 @@
libpng.txt - A description on how to use and modify libpng libpng.txt - A description on how to use and modify libpng
libpng version 1.0.4 - September 17, 1999 libpng version 1.0.4 - September 18, 1999
Updated and distributed by Glenn Randers-Pehrson Updated and distributed by Glenn Randers-Pehrson
<randeg@alum.rpi.edu> <randeg@alum.rpi.edu>
Copyright (c) 1998, 1999 Glenn Randers-Pehrson Copyright (c) 1998, 1999 Glenn Randers-Pehrson

2
png.5
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@ -1,4 +1,4 @@
.TH PNG 5 "September 17, 1999" .TH PNG 5 "September 18, 1999"
.SH NAME .SH NAME
png \- Portable Network Graphics (PNG) format png \- Portable Network Graphics (PNG) format
.SH DESCRIPTION .SH DESCRIPTION

4
png.c
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@ -1,7 +1,7 @@
/* png.c - location for general purpose libpng functions /* png.c - location for general purpose libpng functions
* *
* libpng version 1.0.4 - September 17, 1999 * libpng version 1.0.4 - September 18, 1999
* Copyright (c) 1995, 1996 Guy Eric Schalnat, Group 42, Inc. * Copyright (c) 1995, 1996 Guy Eric Schalnat, Group 42, Inc.
* Copyright (c) 1996, 1997 Andreas Dilger * Copyright (c) 1996, 1997 Andreas Dilger
* Copyright (c) 1998, 1999 Glenn Randers-Pehrson * Copyright (c) 1998, 1999 Glenn Randers-Pehrson
@ -352,7 +352,7 @@ png_get_copyright(png_structp png_ptr)
{ {
if(png_ptr == NULL) if(png_ptr == NULL)
/* silence compiler warning about unused png_ptr */ ; /* silence compiler warning about unused png_ptr */ ;
return("\n libpng version 1.0.4 - September 17, 1999\n\ return("\n libpng version 1.0.4 - September 18, 1999\n\
Copyright (c) 1995, 1996 Guy Eric Schalnat, Group 42, Inc.\n\ Copyright (c) 1995, 1996 Guy Eric Schalnat, Group 42, Inc.\n\
Copyright (c) 1996, 1997 Andreas Dilger\n\ Copyright (c) 1996, 1997 Andreas Dilger\n\
Copyright (c) 1998, 1999 Glenn Randers-Pehrson\n"); Copyright (c) 1998, 1999 Glenn Randers-Pehrson\n");

8
png.h
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@ -1,7 +1,7 @@
/* png.h - header file for PNG reference library /* png.h - header file for PNG reference library
* *
* libpng version 1.0.4 - September 17, 1999 * libpng version 1.0.4 - September 18, 1999
* Copyright (c) 1995, 1996 Guy Eric Schalnat, Group 42, Inc. * Copyright (c) 1995, 1996 Guy Eric Schalnat, Group 42, Inc.
* Copyright (c) 1996, 1997 Andreas Dilger * Copyright (c) 1996, 1997 Andreas Dilger
* Copyright (c) 1998, 1999 Glenn Randers-Pehrson * Copyright (c) 1998, 1999 Glenn Randers-Pehrson
@ -9,7 +9,7 @@
* Authors and maintainers: * Authors and maintainers:
* libpng versions 0.71, May 1995, through 0.89c, May 1996: Guy Schalnat * libpng versions 0.71, May 1995, through 0.89c, May 1996: Guy Schalnat
* libpng versions 0.90, December 1996, through 0.96, May 1997: Andreas Dilger * libpng versions 0.90, December 1996, through 0.96, May 1997: Andreas Dilger
* libpng versions 0.97, January 1998, through 1.0.4 - September 17, 1999: Glenn R-P * libpng versions 0.97, January 1998, through 1.0.4 - September 18, 1999: Glenn R-P
* See also "Contributing Authors", below. * See also "Contributing Authors", below.
* *
* Y2K compliance in libpng: * Y2K compliance in libpng:
@ -137,7 +137,7 @@
* Copyright (c) 1996, 1997 Andreas Dilger * Copyright (c) 1996, 1997 Andreas Dilger
* (libpng versions 0.90, December 1996, through 0.96, May 1997) * (libpng versions 0.90, December 1996, through 0.96, May 1997)
* Copyright (c) 1998, 1999 Glenn Randers-Pehrson * Copyright (c) 1998, 1999 Glenn Randers-Pehrson
* (libpng versions 0.97, January 1998, through 1.0.4 - September 17, 1999) * (libpng versions 0.97, January 1998, through 1.0.4 - September 18, 1999)
* *
* The PNG Reference Library is supplied "AS IS". The Contributing Authors * The PNG Reference Library is supplied "AS IS". The Contributing Authors
* and Group 42, Inc. disclaim all warranties, expressed or implied, * and Group 42, Inc. disclaim all warranties, expressed or implied,
@ -1605,7 +1605,7 @@ png_get_header_version(png_structp png_ptr)
{ {
if(png_ptr == NULL) if(png_ptr == NULL)
/* silence compiler warning about unused png_ptr */ ; /* silence compiler warning about unused png_ptr */ ;
return("\n libpng version 1.0.4 - September 17, 1999 (header)\n"); return("\n libpng version 1.0.4 - September 18, 1999 (header)\n");
} }
#endif #endif

4
pngasmrd.h
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@ -1,6 +1,6 @@
/* pngasmrd.h - assembler version of utilities to read a PNG file /* pngasmrd.h - assembler version of utilities to read a PNG file
* *
* libpng 1.0.4 - September 17, 1999 * libpng 1.0.4 - September 18, 1999
* For conditions of distribution and use, see copyright notice in png.h * For conditions of distribution and use, see copyright notice in png.h
* Copyright (c) 1999 Glenn Randers-Pehrson * Copyright (c) 1999 Glenn Randers-Pehrson
* *
@ -21,7 +21,7 @@
/* Set this in the makefile for gcc on Pentium, not in pngconf.h */ /* Set this in the makefile for gcc on Pentium, not in pngconf.h */
#ifdef PNG_USE_PNGGCCRD #ifdef PNG_USE_PNGGCCRD
/* Platform must be Pentium. Makefile must assemble and load pnggccrd.c /* Platform must be Pentium. Makefile must assemble and load pnggccrd.c
* (not available in libpng-1.0.3a). * (not available in libpng 1.0.4).
* MMX will be detected at run time and used if present. * MMX will be detected at run time and used if present.
*/ */
#define PNG_HAVE_ASSEMBLER_COMBINE_ROW #define PNG_HAVE_ASSEMBLER_COMBINE_ROW

12
pngconf.h
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@ -1,7 +1,7 @@
/* pngconf.h - machine configurable file for libpng /* pngconf.h - machine configurable file for libpng
* *
* libpng 1.0.4 - September 17, 1999 * libpng 1.0.4 - September 18, 1999
* For conditions of distribution and use, see copyright notice in png.h * For conditions of distribution and use, see copyright notice in png.h
* Copyright (c) 1995, 1996 Guy Eric Schalnat, Group 42, Inc. * Copyright (c) 1995, 1996 Guy Eric Schalnat, Group 42, Inc.
* Copyright (c) 1996, 1997 Andreas Dilger * Copyright (c) 1996, 1997 Andreas Dilger
@ -658,12 +658,19 @@ typedef charf * png_zcharp;
typedef charf * FAR * png_zcharpp; typedef charf * FAR * png_zcharpp;
typedef z_stream FAR * png_zstreamp; typedef z_stream FAR * png_zstreamp;
#ifndef PNG_EXPORT
/* allow for compilation as dll under MS Windows */ /* allow for compilation as dll under MS Windows */
# ifdef __WIN32DLL__ # ifdef __WIN32DLL__
# define PNG_EXPORT(type,symbol) __declspec(dllexport) type symbol # define PNG_EXPORT(type,symbol) __declspec(dllexport) type symbol
# endif # endif
/* allow for compilation as dll with BORLAND C++ 5.0 */ /* this variant is used in Mozilla; may correspond to MSVC++ 6.0 changes */
# ifdef ALT_WIN32_DLL
# define PNG_EXPORT(type,symbol) type __attribute__((dllexport)) symbol
# endif
/* allow for compilation as dll with Borland C++ 5.0 */
# if defined(__BORLANDC__) && defined(_Windows) && defined(__DLL__) # if defined(__BORLANDC__) && defined(_Windows) && defined(__DLL__)
# define PNG_EXPORT(type,symbol) type _export symbol # define PNG_EXPORT(type,symbol) type _export symbol
# endif # endif
@ -672,6 +679,7 @@ typedef z_stream FAR * png_zstreamp;
# ifdef __BEOSDLL__ # ifdef __BEOSDLL__
# define PNG_EXPORT(type,symbol) __declspec(export) type symbol # define PNG_EXPORT(type,symbol) __declspec(export) type symbol
# endif # endif
#endif
#ifndef PNG_EXPORT #ifndef PNG_EXPORT
# define PNG_EXPORT(type,symbol) type symbol # define PNG_EXPORT(type,symbol) type symbol

2
pngerror.c
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@ -1,7 +1,7 @@
/* pngerror.c - stub functions for i/o and memory allocation /* pngerror.c - stub functions for i/o and memory allocation
* *
* libpng 1.0.4 - September 17, 1999 * libpng 1.0.4 - September 18, 1999
* For conditions of distribution and use, see copyright notice in png.h * For conditions of distribution and use, see copyright notice in png.h
* Copyright (c) 1995, 1996 Guy Eric Schalnat, Group 42, Inc. * Copyright (c) 1995, 1996 Guy Eric Schalnat, Group 42, Inc.
* Copyright (c) 1996, 1997 Andreas Dilger * Copyright (c) 1996, 1997 Andreas Dilger

2
pngget.c
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@ -1,7 +1,7 @@
/* pngget.c - retrieval of values from info struct /* pngget.c - retrieval of values from info struct
* *
* libpng 1.0.4 - September 17, 1999 * libpng 1.0.4 - September 18, 1999
* For conditions of distribution and use, see copyright notice in png.h * For conditions of distribution and use, see copyright notice in png.h
* Copyright (c) 1995, 1996 Guy Eric Schalnat, Group 42, Inc. * Copyright (c) 1995, 1996 Guy Eric Schalnat, Group 42, Inc.
* Copyright (c) 1996, 1997 Andreas Dilger * Copyright (c) 1996, 1997 Andreas Dilger

2
pngmem.c
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@ -1,7 +1,7 @@
/* pngmem.c - stub functions for memory allocation /* pngmem.c - stub functions for memory allocation
* *
* libpng 1.0.4 - September 17, 1999 * libpng 1.0.4 - September 18, 1999
* For conditions of distribution and use, see copyright notice in png.h * For conditions of distribution and use, see copyright notice in png.h
* Copyright (c) 1995, 1996 Guy Eric Schalnat, Group 42, Inc. * Copyright (c) 1995, 1996 Guy Eric Schalnat, Group 42, Inc.
* Copyright (c) 1996, 1997 Andreas Dilger * Copyright (c) 1996, 1997 Andreas Dilger

2
pngpread.c
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@ -1,7 +1,7 @@
/* pngpread.c - read a png file in push mode /* pngpread.c - read a png file in push mode
* *
* libpng 1.0.4 - September 17, 1999 * libpng 1.0.4 - September 18, 1999
* For conditions of distribution and use, see copyright notice in png.h * For conditions of distribution and use, see copyright notice in png.h
* Copyright (c) 1995, 1996 Guy Eric Schalnat, Group 42, Inc. * Copyright (c) 1995, 1996 Guy Eric Schalnat, Group 42, Inc.
* Copyright (c) 1996, 1997 Andreas Dilger * Copyright (c) 1996, 1997 Andreas Dilger

2
pngread.c
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@ -1,7 +1,7 @@
/* pngread.c - read a PNG file /* pngread.c - read a PNG file
* *
* libpng 1.0.4 - September 17, 1999 * libpng 1.0.4 - September 18, 1999
* For conditions of distribution and use, see copyright notice in png.h * For conditions of distribution and use, see copyright notice in png.h
* Copyright (c) 1995, 1996 Guy Eric Schalnat, Group 42, Inc. * Copyright (c) 1995, 1996 Guy Eric Schalnat, Group 42, Inc.
* Copyright (c) 1996, 1997 Andreas Dilger * Copyright (c) 1996, 1997 Andreas Dilger

2
pngrio.c
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@ -1,7 +1,7 @@
/* pngrio.c - functions for data input /* pngrio.c - functions for data input
* *
* libpng 1.0.4 - September 17, 1999 * libpng 1.0.4 - September 18, 1999
* For conditions of distribution and use, see copyright notice in png.h * For conditions of distribution and use, see copyright notice in png.h
* Copyright (c) 1995, 1996 Guy Eric Schalnat, Group 42, Inc. * Copyright (c) 1995, 1996 Guy Eric Schalnat, Group 42, Inc.
* Copyright (c) 1996, 1997 Andreas Dilger * Copyright (c) 1996, 1997 Andreas Dilger

2
pngrtran.c
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@ -1,7 +1,7 @@
/* pngrtran.c - transforms the data in a row for PNG readers /* pngrtran.c - transforms the data in a row for PNG readers
* *
* libpng 1.0.4 - September 17, 1999 * libpng 1.0.4 - September 18, 1999
* For conditions of distribution and use, see copyright notice in png.h * For conditions of distribution and use, see copyright notice in png.h
* Copyright (c) 1995, 1996 Guy Eric Schalnat, Group 42, Inc. * Copyright (c) 1995, 1996 Guy Eric Schalnat, Group 42, Inc.
* Copyright (c) 1996, 1997 Andreas Dilger * Copyright (c) 1996, 1997 Andreas Dilger

2
pngrutil.c
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@ -1,7 +1,7 @@
/* pngrutil.c - utilities to read a PNG file /* pngrutil.c - utilities to read a PNG file
* *
* libpng 1.0.3b - August 26, 1999 * libpng 1.0.4 - September 18, 1999
* For conditions of distribution and use, see copyright notice in png.h * For conditions of distribution and use, see copyright notice in png.h
* Copyright (c) 1995, 1996 Guy Eric Schalnat, Group 42, Inc. * Copyright (c) 1995, 1996 Guy Eric Schalnat, Group 42, Inc.
* Copyright (c) 1996, 1997 Andreas Dilger * Copyright (c) 1996, 1997 Andreas Dilger

2
pngset.c
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@ -1,7 +1,7 @@
/* pngset.c - storage of image information into info struct /* pngset.c - storage of image information into info struct
* *
* libpng 1.0.4 - September 17, 1999 * libpng 1.0.4 - September 18, 1999
* For conditions of distribution and use, see copyright notice in png.h * For conditions of distribution and use, see copyright notice in png.h
* Copyright (c) 1995, 1996 Guy Eric Schalnat, Group 42, Inc. * Copyright (c) 1995, 1996 Guy Eric Schalnat, Group 42, Inc.
* Copyright (c) 1996, 1997 Andreas Dilger * Copyright (c) 1996, 1997 Andreas Dilger

2
pngtest.c
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@ -1,7 +1,7 @@
/* pngtest.c - a simple test program to test libpng /* pngtest.c - a simple test program to test libpng
* *
* libpng 1.0.4 - September 17, 1999 * libpng 1.0.4 - September 18, 1999
* For conditions of distribution and use, see copyright notice in png.h * For conditions of distribution and use, see copyright notice in png.h
* Copyright (c) 1995, 1996 Guy Eric Schalnat, Group 42, Inc. * Copyright (c) 1995, 1996 Guy Eric Schalnat, Group 42, Inc.
* Copyright (c) 1996, 1997 Andreas Dilger * Copyright (c) 1996, 1997 Andreas Dilger

2
pngtrans.c
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@ -1,7 +1,7 @@
/* pngtrans.c - transforms the data in a row (used by both readers and writers) /* pngtrans.c - transforms the data in a row (used by both readers and writers)
* *
* libpng 1.0.4 - September 17, 1999 * libpng 1.0.4 - September 18, 1999
* For conditions of distribution and use, see copyright notice in png.h * For conditions of distribution and use, see copyright notice in png.h
* Copyright (c) 1995, 1996 Guy Eric Schalnat, Group 42, Inc. * Copyright (c) 1995, 1996 Guy Eric Schalnat, Group 42, Inc.
* Copyright (c) 1996, 1997 Andreas Dilger * Copyright (c) 1996, 1997 Andreas Dilger

2
pngvcrd.c
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@ -2,7 +2,7 @@
* *
* For Intel CPU and Microsoft Visual C++ compiler * For Intel CPU and Microsoft Visual C++ compiler
* *
* libpng 1.0.4 - September 17, 1999 * libpng 1.0.4 - September 18, 1999
* For conditions of distribution and use, see copyright notice in png.h * For conditions of distribution and use, see copyright notice in png.h
* Copyright (c) 1998, Intel Corporation * Copyright (c) 1998, Intel Corporation
* Copyright (c) 1998, 1999 Glenn Randers-Pehrson * Copyright (c) 1998, 1999 Glenn Randers-Pehrson

2
pngwio.c
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@ -1,7 +1,7 @@
/* pngwio.c - functions for data output /* pngwio.c - functions for data output
* *
* libpng 1.0.4 - September 17, 1999 * libpng 1.0.4 - September 18, 1999
* For conditions of distribution and use, see copyright notice in png.h * For conditions of distribution and use, see copyright notice in png.h
* Copyright (c) 1995, 1996 Guy Eric Schalnat, Group 42, Inc. * Copyright (c) 1995, 1996 Guy Eric Schalnat, Group 42, Inc.
* Copyright (c) 1996, 1997 Andreas Dilger * Copyright (c) 1996, 1997 Andreas Dilger

2
pngwrite.c
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@ -1,7 +1,7 @@
/* pngwrite.c - general routines to write a PNG file /* pngwrite.c - general routines to write a PNG file
* *
* libpng 1.0.4 - September 17, 1999 * libpng 1.0.4 - September 18, 1999
* For conditions of distribution and use, see copyright notice in png.h * For conditions of distribution and use, see copyright notice in png.h
* Copyright (c) 1995, 1996 Guy Eric Schalnat, Group 42, Inc. * Copyright (c) 1995, 1996 Guy Eric Schalnat, Group 42, Inc.
* Copyright (c) 1996, 1997 Andreas Dilger * Copyright (c) 1996, 1997 Andreas Dilger

2
pngwtran.c
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@ -1,7 +1,7 @@
/* pngwtran.c - transforms the data in a row for PNG writers /* pngwtran.c - transforms the data in a row for PNG writers
* *
* libpng 1.0.4 - September 17, 1999 * libpng 1.0.4 - September 18, 1999
* For conditions of distribution and use, see copyright notice in png.h * For conditions of distribution and use, see copyright notice in png.h
* Copyright (c) 1995, 1996 Guy Eric Schalnat, Group 42, Inc. * Copyright (c) 1995, 1996 Guy Eric Schalnat, Group 42, Inc.
* Copyright (c) 1996, 1997 Andreas Dilger * Copyright (c) 1996, 1997 Andreas Dilger

2
pngwutil.c
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@ -1,7 +1,7 @@
/* pngwutil.c - utilities to write a PNG file /* pngwutil.c - utilities to write a PNG file
* *
* libpng 1.0.4 - September 17, 1999 * libpng 1.0.4 - September 18, 1999
* For conditions of distribution and use, see copyright notice in png.h * For conditions of distribution and use, see copyright notice in png.h
* Copyright (c) 1995, 1996 Guy Eric Schalnat, Group 42, Inc. * Copyright (c) 1995, 1996 Guy Eric Schalnat, Group 42, Inc.
* Copyright (c) 1996, 1997 Andreas Dilger * Copyright (c) 1996, 1997 Andreas Dilger

0
scripts/makefile.aco → scripts/makefile.acorn
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0
scripts/makefile.ama → scripts/makefile.amiga
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0
scripts/makefile.atr → scripts/makefile.atari
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4
scripts/makefile.beo → scripts/makefile.beos
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@ -11,7 +11,7 @@ ZLIBLIB=/usr/local/lib
ZLIBINC=/usr/local/include ZLIBINC=/usr/local/include
ALIGN= ALIGN=
# For I-386: # For i386:
# ALIGN=-malign-loops=2 -malign-functions=2 # ALIGN=-malign-loops=2 -malign-functions=2
WARNMORE=-Wwrite-strings -Wpointer-arith -Wshadow \ WARNMORE=-Wwrite-strings -Wpointer-arith -Wshadow \
@ -31,7 +31,7 @@ RANLIB=ranlib
# read libpng.txt or png.h to see why PNGMAJ is 2. You should not # read libpng.txt or png.h to see why PNGMAJ is 2. You should not
# have to change it. # have to change it.
PNGMAJ = 2 PNGMAJ = 2
PNGMIN = 1.0.3 PNGMIN = 1.0.4
PNGVER = $(PNGMAJ).$(PNGMIN) PNGVER = $(PNGMAJ).$(PNGMIN)
# where make install puts libpng.a, libpng.so*, and png.h # where make install puts libpng.a, libpng.so*, and png.h

0
scripts/makefile.bor → scripts/makefile.borland
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0
scripts/makefile.hux → scripts/makefile.hpux
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14
scripts/makefile.lnx → scripts/makefile.linux
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@ -1,11 +1,11 @@
# makefile for libpng on Linux ELF with gcc # makefile for libpng on Linux ELF with gcc
# Copyright (C) 1996, 1997 Andreas Dilger # Copyright (C) 1996, 1997 Andreas Dilger
# Copyright (C) 1998 Greg Roelofs # Copyright (C) 1998, 1999 Greg Roelofs
# For conditions of distribution and use, see copyright notice in png.h # For conditions of distribution and use, see copyright notice in png.h
CC=gcc CC=gcc
# where make install puts libpng.a, libpng.so*, and png.h # where "make install" puts libpng.a, libpng.so*, png.h and pngconf.h
prefix=/usr/local prefix=/usr/local
# Where the zlib library and include files are located # Where the zlib library and include files are located
@ -15,7 +15,7 @@ ZLIBLIB=../zlib
ZLIBINC=../zlib ZLIBINC=../zlib
ALIGN= ALIGN=
# For I-386: # for i386:
#ALIGN=-malign-loops=2 -malign-functions=2 #ALIGN=-malign-loops=2 -malign-functions=2
WARNMORE=-Wwrite-strings -Wpointer-arith -Wshadow \ WARNMORE=-Wwrite-strings -Wpointer-arith -Wshadow \
@ -56,10 +56,10 @@ libpng.a: $(OBJS)
$(RANLIB) $@ $(RANLIB) $@
libpng.so: libpng.so.$(PNGMAJ) libpng.so: libpng.so.$(PNGMAJ)
ln -f -s libpng.so.$(PNGMAJ) libpng.so ln -sf libpng.so.$(PNGMAJ) libpng.so
libpng.so.$(PNGMAJ): libpng.so.$(PNGVER) libpng.so.$(PNGMAJ): libpng.so.$(PNGVER)
ln -f -s libpng.so.$(PNGVER) libpng.so.$(PNGMAJ) ln -sf libpng.so.$(PNGVER) libpng.so.$(PNGMAJ)
libpng.so.$(PNGVER): $(OBJSDLL) libpng.so.$(PNGVER): $(OBJSDLL)
$(CC) -shared -Wl,-soname,libpng.so.$(PNGMAJ) -o libpng.so.$(PNGVER) \ $(CC) -shared -Wl,-soname,libpng.so.$(PNGMAJ) -o libpng.so.$(PNGVER) \
@ -78,8 +78,8 @@ install: libpng.a libpng.so.$(PNGVER)
cp libpng.a libpng.so.$(PNGVER) $(LIBPATH) cp libpng.a libpng.so.$(PNGVER) $(LIBPATH)
chmod 755 $(LIBPATH)/libpng.so.$(PNGVER) chmod 755 $(LIBPATH)/libpng.so.$(PNGVER)
-@/bin/rm -f $(LIBPATH)/libpng.so.$(PNGMAJ) $(LIBPATH)/libpng.so -@/bin/rm -f $(LIBPATH)/libpng.so.$(PNGMAJ) $(LIBPATH)/libpng.so
(cd $(LIBPATH); ln -f -s libpng.so.$(PNGVER) libpng.so.$(PNGMAJ); \ (cd $(LIBPATH); ln -sf libpng.so.$(PNGVER) libpng.so.$(PNGMAJ); \
ln -f -s libpng.so.$(PNGMAJ) libpng.so) ln -sf libpng.so.$(PNGMAJ) libpng.so)
clean: clean:
/bin/rm -f *.o libpng.a libpng.so* pngtest pngout.png /bin/rm -f *.o libpng.a libpng.so* pngtest pngout.png

0
scripts/makefile.mip → scripts/makefile.mips
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0
scripts/makefile.s2x → scripts/makefile.solaris
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0
scripts/makefile.sun → scripts/makefile.sunos
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0
scripts/makefile.tc3 → scripts/makefile.turboc3
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0
scripts/makefile.wat → scripts/makefile.watcom
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0
scripts/makefile.w32 → scripts/makefile.win32vc
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4
scripts/pngdef.pas
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@ -3,8 +3,8 @@ unit pngdef;
interface interface
const const
PNG_LIBPNG_VER_STRING = '1.0.3b'; PNG_LIBPNG_VER_STRING = '1.0.4';
PNG_LIBPNG_VER = 10001; PNG_LIBPNG_VER = 10004;
type type
png_uint_32 = Cardinal; png_uint_32 = Cardinal;