Imported from libpng-1.0.0b.tar
This commit is contained in:
Glenn Randers-Pehrson
parent
8f8fb6ae7a
commit
d12aa50322
3
CHANGES
3
CHANGES
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@ -278,3 +278,6 @@ version 1.0.0a [March 9, 1998]
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for major, minor, and bugfix releases. This is 10001. (Adam Costello,
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Tom Lane)
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Make months range from 1-12 in png_convert_to_rfc1123
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version 1.0.0b [March 13, 1998]
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Quieted compiler complaints about two empty "for" loops in pngrutil.c
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Minor changes to makefile.s2x
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4
INSTALL
4
INSTALL
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@ -1,5 +1,5 @@
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Installing libpng version 1.0.0a March 9, 1998
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Installing libpng version 1.0.0b March 13, 1998
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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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@ -10,7 +10,7 @@ zlib.h and zconf.h include files that correspond to the
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version of zlib that's installed.
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You can rename the directories that you downloaded (they
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might be called "libpng-1.0.0a or "lpng100" and "zlib-1.1.1"
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might be called "libpng-1.0.0b or "lpng100" and "zlib-1.1.1"
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or "zlib111") so that you have directories called "zlib" and "libpng".
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Your directory structure should look like this:
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2
README
2
README
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@ -1,4 +1,4 @@
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README for libpng 1.0.0a (shared library 2.1)
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README for libpng 1.0.0b (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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@ -0,0 +1 @@
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libpng-1.0.0b
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6
libpng.3
6
libpng.3
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@ -1,4 +1,4 @@
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.TH LIBPNG 3 "March 9, 1998"
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.TH LIBPNG 3 "March 13, 1998"
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.SH NAME
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libpng \- Portable Network Graphics (PNG) Reference Library
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.SH SYNOPSIS
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@ -396,7 +396,7 @@ 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 1.0.0a March 9, 1998
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libpng version 1.0.0b March 13, 1998
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Updated and distributed by Glenn Randers-Pehrson
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<randeg@alumni.rpi.edu>
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Copyright (c) 1998, Glenn Randers-Pehrson
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@ -2366,7 +2366,7 @@ 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 1.0.0a March 9, 1998:
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Libpng version 1.0.0b March 13, 1998:
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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@alumni.rpi.edu).
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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 1.0.0a March 9, 1998
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libpng version 1.0.0b March 13, 1998
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Updated and distributed by Glenn Randers-Pehrson
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<randeg@alumni.rpi.edu>
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Copyright (c) 1998, Glenn Randers-Pehrson
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@ -1,4 +1,4 @@
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.TH LIBPNGPF 3 "March 9, 1998"
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.TH LIBPNGPF 3 "March 13, 1998"
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.SH NAME
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libpng \- Portable Network Graphics (PNG) Reference Library
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(private functions)
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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 "March 9, 1998"
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.TH PNG 5 "March 13, 1998"
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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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6
png.c
6
png.c
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@ -1,12 +1,12 @@
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/* png.c - location for general purpose libpng functions
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*
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* libpng 1.0.0a
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* libpng 1.0.0b
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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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* Copyright (c) 1998, Glenn Randers-Pehrson
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* March 9, 1998
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* March 13, 1998
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*/
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#define PNG_INTERNAL
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@ -16,7 +16,7 @@
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/* Version information for C files. This had better match the version
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* string defined in png.h.
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*/
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char png_libpng_ver[12] = "1.0.0a";
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char png_libpng_ver[12] = "1.0.0b";
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/* Place to hold the signature string for a PNG file. */
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png_byte FARDATA png_sig[8] = {137, 80, 78, 71, 13, 10, 26, 10};
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8
png.h
8
png.h
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@ -1,12 +1,12 @@
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/* png.h - header file for PNG reference library
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*
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* libpng 1.0.0a
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* libpng 1.0.0b
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* For conditions of distribution and use, see the COPYRIGHT NOTICE below.
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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 Glenn Randers-Pehrson
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* March 9, 1998
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* March 13, 1998
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*
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* Note about libpng version numbers:
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*
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@ -118,14 +118,14 @@ extern "C" {
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*/
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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 "1.0.0a"
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#define PNG_LIBPNG_VER_STRING "1.0.0b"
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/* Gareful here. At one time, Guy wanted to use 082, but that would be octal.
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* We must not include leading zeroes.
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* Versions 0.7 through 1.0.0 were in the range 0 to 100 here (only
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* version 1.0.0 was mis-numbered 100 instead of 10000). From
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* version 1.0.1 it's xxyyzz, where x=major, y=minor, z-bugfix*/
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#define PNG_LIBPNG_VER 10001
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#define PNG_LIBPNG_VER 10001 /* 1.0.1 */
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/* variables declared in png.c - only it needs to define PNG_NO_EXTERN */
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#if !defined(PNG_NO_EXTERN) || defined(PNG_ALWAYS_EXTERN)
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@ -1,12 +1,12 @@
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/* pngconf.h - machine configurable file for libpng
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*
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* libpng 1.0.0a
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* libpng 1.0.0b
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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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* Copyright (c) 1998, Glenn Randers-Pehrson
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* March 9, 1998
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* March 13, 1998
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*/
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/* Any machine specific code is near the front of this file, so if you
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@ -1,12 +1,12 @@
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/* pngerror.c - stub functions for i/o and memory allocation
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*
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* libpng 1.0.0a
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* libpng 1.0.0b
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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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* Copyright (c) 1998, Glenn Randers-Pehrson
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* March 9, 1998
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* March 13, 1998
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*
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* This file provides a location for all error handling. Users which
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* need special error handling are expected to write replacement functions
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4
pngget.c
4
pngget.c
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@ -1,12 +1,12 @@
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/* pngget.c - retrieval of values from info struct
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*
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* libpng 1.0.0a
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* libpng 1.0.0b
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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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* Copyright (c) 1998, Glenn Randers-Pehrson
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* March 9, 1998
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* March 13, 1998
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*/
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#define PNG_INTERNAL
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4
pngmem.c
4
pngmem.c
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@ -1,12 +1,12 @@
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/* pngmem.c - stub functions for memory allocation
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*
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* libpng 1.0.0a
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* libpng 1.0.0b
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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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* Copyright (c) 1998, Glenn Randers-Pehrson
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* March 9, 1998
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* March 13, 1998
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*
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* This file provides a location for all memory allocation. Users which
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* need special memory handling are expected to modify the code in this file
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@ -1,12 +1,12 @@
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/* pngpread.c - read a png file in push mode
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*
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* libpng 1.0.0a
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* libpng 1.0.0b
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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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* Copyright (c) 1998, Glenn Randers-Pehrson
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* March 9, 1998
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* March 13, 1998
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*/
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#define PNG_INTERNAL
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@ -1,12 +1,12 @@
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/* pngread.c - read a PNG file
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*
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* libpng 1.0.0a
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* libpng 1.0.0b
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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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* Copyright (c) 1998, Glenn Randers-Pehrson
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* March 9, 1998
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* March 13, 1998
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*
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* This file contains routines that an application calls directly to
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* read a PNG file or stream.
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4
pngrio.c
4
pngrio.c
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@ -1,12 +1,12 @@
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/* pngrio.c - functions for data input
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*
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* libpng 1.0.0a
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* libpng 1.0.0b
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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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* Copyright (c) 1998, Glenn Randers-Pehrson
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* March 9, 1998
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* March 13, 1998
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*
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* This file provides a location for all input. Users which need
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* special handling are expected to write a function which has the same
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@ -1,12 +1,12 @@
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/* pngrtran.c - transforms the data in a row for PNG readers
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*
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* libpng 1.0.0a
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* libpng 1.0.0b
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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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* Copyright (c) 1998, Glenn Randers-Pehrson
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* March 9, 1998
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* March 13, 1998
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*
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* This file contains functions optionally called by an application
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* in order to tell libpng how to handle data when reading a PNG.
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14
pngrutil.c
14
pngrutil.c
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@ -1,12 +1,12 @@
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/* pngrutil.c - utilities to read a PNG file
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*
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* libpng 1.0.0a
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* libpng 1.0.0b
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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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* Copyright (c) 1998, Glenn Randers-Pehrson
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* March 9, 1998
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* March 13, 1998
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*
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* This file contains routines which are only called from within
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* libpng itself during the course of reading an image.
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@ -1076,7 +1076,7 @@ png_handle_pCAL(png_structp png_ptr, png_infop info_ptr, png_uint_32 length)
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png_debug(3, "Finding end of pCAL purpose string\n");
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for (buf = purpose; *buf != '\0'; buf++)
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/* empty loop */;
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/* empty loop */ ;
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endptr = purpose + slength;
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@ -1113,8 +1113,8 @@ png_handle_pCAL(png_structp png_ptr, png_infop info_ptr, png_uint_32 length)
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png_warning(png_ptr, "Unrecognized equation type for pCAL chunk");
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}
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/* Empty loop to move past the units string. */
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for (buf = units; *buf != 0x00; buf++);
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for (buf = units; *buf != 0x00; buf++)
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/* Empty loop to move past the units string. */ ;
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png_debug(3, "Allocating pCAL parameters array\n");
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params = (png_charpp)png_malloc(png_ptr, (png_uint_32)(nparams
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@ -1126,8 +1126,8 @@ png_handle_pCAL(png_structp png_ptr, png_infop info_ptr, png_uint_32 length)
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buf++; /* Skip the null string terminator from previous parameter. */
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png_debug1(3, "Reading pCAL parameter %d\n", i);
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/* Empty loop to move past each paramter string */
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for (params[i] = buf; *buf != 0x00 && buf <= endptr; buf++);
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for (params[i] = buf; *buf != 0x00 && buf <= endptr; buf++)
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/* Empty loop to move past each parameter string */ ;
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/* Make sure we haven't run out of data yet */
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if (buf > endptr)
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4
pngset.c
4
pngset.c
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@ -1,12 +1,12 @@
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/* pngset.c - storage of image information into info struct
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*
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* libpng 1.0.0a
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* libpng 1.0.0b
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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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* Copyright (c) 1998, Glenn Randers-Pehrson
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* March 9, 1998
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* March 13, 1998
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*
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* The functions here are used during reads to store data from the file
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* into the info struct, and during writes to store application data
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@ -1,12 +1,12 @@
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/* pngtest.c - a simple test program to test libpng
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*
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* libpng 1.0.0a
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* libpng 1.0.0b
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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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* Copyright (c) 1998, Glenn Randers-Pehrson
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* March 9, 1998
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* March 13, 1998
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*
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* This program reads in a PNG image, writes it out again, and then
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* compares the two files. If the files are identical, this shows that
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@ -1,12 +1,12 @@
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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 1.0.0a
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* libpng 1.0.0b
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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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* Copyright (c) 1998, Glenn Randers-Pehrson
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* March 9, 1998
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* March 13, 1998
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*/
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#define PNG_INTERNAL
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4
pngwio.c
4
pngwio.c
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@ -1,12 +1,12 @@
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/* pngwio.c - functions for data output
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*
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* libpng 1.0.0a
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* libpng 1.0.0b
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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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* Copyright (c) 1998, Glenn Randers-Pehrson
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* March 9, 1998
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* March 13, 1998
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*
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* This file provides a location for all output. Users which need
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* special handling are expected to write functions which have the same
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|
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@ -1,12 +1,12 @@
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/* pngwrite.c - general routines to write a PNG file
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*
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* libpng 1.0.0a
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* libpng 1.0.0b
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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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* Copyright (c) 1998, Glenn Randers-Pehrson
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* March 9, 1998
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* March 13, 1998
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*/
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/* get internal access to png.h */
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@ -1,12 +1,12 @@
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/* pngwtran.c - transforms the data in a row for PNG writers
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*
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* libpng 1.0.0a
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* libpng 1.0.0b
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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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||||
* Copyright (c) 1998, Glenn Randers-Pehrson
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* March 9, 1998
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* March 13, 1998
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*/
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#define PNG_INTERNAL
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@ -1,12 +1,12 @@
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/* pngwutil.c - utilities to write a PNG file
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*
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||||
* libpng 1.0.0a
|
||||
* libpng 1.0.0b
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||||
* For conditions of distribution and use, see copyright notice in png.h
|
||||
* Copyright (c) 1995, 1996 Guy Eric Schalnat, Group 42, Inc.
|
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* Copyright (c) 1996, 1997 Andreas Dilger
|
||||
* Copyright (c) 1998, Glenn Randers-Pehrson
|
||||
* March 9, 1998
|
||||
* March 13, 1998
|
||||
*/
|
||||
|
||||
#define PNG_INTERNAL
|
||||
|
|
|
|||
|
|
@ -1,4 +1,4 @@
|
|||
makefile for libpng on Solaris 2.x with gcc
|
||||
# makefile for libpng on Solaris 2.x with gcc
|
||||
# Contributed by William L. Sebok, based on makefile.lnx
|
||||
# Copyright (C) 1996, 1997 Andreas Dilger
|
||||
# Copyright (C) 1998 Greg Roelofs
|
||||
|
|
@ -7,8 +7,11 @@
|
|||
CC=gcc
|
||||
|
||||
# Where the zlib library and include files are located
|
||||
ZLIBLIB=/usr/local/lib
|
||||
ZLIBINC=/usr/local/include
|
||||
# ZLIBLIB=/usr/local/lib
|
||||
# ZLIBINC=/usr/local/include
|
||||
ZLIBLIB=../zlib
|
||||
ZLIBINC=../zlib
|
||||
|
||||
|
||||
WARNMORE=-Wwrite-strings -Wpointer-arith -Wshadow \
|
||||
-Wmissing-declarations -Wtraditional -Wcast-align \
|
||||
|
|
@ -27,7 +30,7 @@ PNGMIN = 1.0
|
|||
PNGVER = $(PNGMAJ).$(PNGMIN)
|
||||
|
||||
# where make install puts libpng.a, libpng.so*, and png.h
|
||||
prefix=/local
|
||||
prefix=/usr/local
|
||||
INCPATH=$(prefix)/include
|
||||
LIBPATH=$(prefix)/lib
|
||||
|
||||
|
|
@ -55,7 +58,7 @@ libpng.so.$(PNGMAJ): libpng.so.$(PNGVER)
|
|||
ln -sf libpng.so.$(PNGVER) libpng.so.$(PNGMAJ)
|
||||
|
||||
libpng.so.$(PNGVER): $(OBJSDLL)
|
||||
$(LD) -G -L$(LIBPATH) -R$(LIBPATH) -h libpng.so.$(PNGMAJ) \
|
||||
$(LD) -G -L$(ZLIBLIB) -R$(ZLIBLIB) -h libpng.so.$(PNGMAJ) \
|
||||
-o libpng.so.$(PNGVER) $(OBJSDLL) -lz
|
||||
|
||||
pngtest: pngtest.o libpng.so
|
||||
|
|
|
|||
Reference in New Issue