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Imported from libpng-1.0.8rc1.tar

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This commit is contained in:
Glenn Randers-Pehrson 2000-07-17 06:17:09 -05:00
parent a4d54bdb4a
commit 4766a244b2
43 changed files with 170 additions and 126 deletions
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3
ANNOUNCE
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@ -1,5 +1,5 @@
Libpng 1.0.8beta4 - July 14, 2000 Libpng 1.0.8rc1 - July 17, 2000
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.
@ -18,6 +18,7 @@ Changes since the last public release (1.0.7):
Added the files pngbar.png and pngbar.jpg to the distribution. Added the files pngbar.png and pngbar.jpg to the distribution.
Added cygwin subdirectory, makefile.cygwin, and cygwin support in pngconf.h Added cygwin subdirectory, makefile.cygwin, and cygwin support in pngconf.h
Added PNG_NO_ZALLOC_ZERO macro (makes png_zalloc skip zeroing memory) Added PNG_NO_ZALLOC_ZERO macro (makes png_zalloc skip zeroing memory)
Revised png_debug() macros and statements to eliminate compiler warnings.
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

4
CHANGES
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@ -797,7 +797,7 @@ version 1.0.7rc2 [June 28, 2000]
Fixed "DJBPP" typo in pnggccrd.c introduced in beta18. Fixed "DJBPP" typo in pnggccrd.c introduced in beta18.
version 1.0.7 [July 1, 2000] version 1.0.7 [July 1, 2000]
Revised the definition of "trans_values" in libpng.3/libpng.txt Revised the definition of "trans_values" in libpng.3/libpng.txt
version 1.0.8beta4 [July 14, 2000] version 1.0.8rc1 [July 17, 2000]
version 1.0.8beta1 [July 8, 2000] version 1.0.8beta1 [July 8, 2000]
Added png_free(png_ptr, key) two places in pngpread.c to stop memory leaks. Added png_free(png_ptr, key) two places in pngpread.c to stop memory leaks.
Changed PNG_NO_STDIO to PNG_NO_CONSOLE_IO, several places in pngrutil.c and Changed PNG_NO_STDIO to PNG_NO_CONSOLE_IO, several places in pngrutil.c and
@ -818,6 +818,8 @@ version 1.0.8beta4 [July 14, 2000]
Added the files pngbar.png and pngbar.jpg to the distribution. Added the files pngbar.png and pngbar.jpg to the distribution.
Added cygwin subdirectory, makefile.cygwin, and cygwin support in pngconf.h Added cygwin subdirectory, makefile.cygwin, and cygwin support in pngconf.h
Added PNG_NO_ZALLOC_ZERO macro (makes png_zalloc skip zeroing memory) Added PNG_NO_ZALLOC_ZERO macro (makes png_zalloc skip zeroing memory)
version 1.0.8rc1 [July 17, 2000]
Revised png_debug() macros and statements to eliminate compiler warnings.
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

12
INSTALL
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@ -1,5 +1,5 @@
Installing libpng version 1.0.8beta4 - July 14, 2000 Installing libpng version 1.0.8rc1 - July 17, 2000
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
@ -10,7 +10,7 @@ zlib.h and zconf.h include files that correspond to the
version of zlib that's installed. version of zlib that's installed.
You can rename the directories that you downloaded (they You can rename the directories that you downloaded (they
might be called "libpng-1.0.8beta4" or "lpng107" and "zlib-1.1.3" might be called "libpng-1.0.8rc1" or "lpng107" and "zlib-1.1.3"
or "zlib113") so that you have directories called "zlib" and "libpng". or "zlib113") so that you have directories called "zlib" and "libpng".
Your directory structure should look like this: Your directory structure should look like this:
@ -57,8 +57,8 @@ The files that are presently available in the scripts directory
include include
makefile.std => Generic UNIX makefile (cc, creates static libpng.a) makefile.std => Generic UNIX makefile (cc, creates static libpng.a)
makefile.linux => Linux/ELF makefile (gcc, creates libpng.so.2.1.0.8beta4) makefile.linux => Linux/ELF makefile (gcc, creates libpng.so.2.1.0.8rc1)
makefile.gcmmx => Linux/ELF makefile (gcc, creates libpng.so.2.1.0.8beta4, makefile.gcmmx => Linux/ELF makefile (gcc, creates libpng.so.2.1.0.8rc1,
uses assembler code tuned for Intel MMX platform) uses assembler code tuned for Intel MMX platform)
makefile.gcc => Generic makefile (gcc, creates static libpng.a) makefile.gcc => Generic makefile (gcc, creates static libpng.a)
makefile.knr => Archaic UNIX Makefile that converts files with makefile.knr => Archaic UNIX Makefile that converts files with
@ -70,9 +70,9 @@ include
makefile.intel => Intel C/C++ version 4.0 and later makefile.intel => Intel C/C++ version 4.0 and later
libpng.icc => Project file for IBM VisualAge/C++ version 4.0 or later libpng.icc => Project file for IBM VisualAge/C++ version 4.0 or later
makefile.sgi => Silicon Graphics IRIX makefile (cc, creates static lib) makefile.sgi => Silicon Graphics IRIX makefile (cc, creates static lib)
makefile.sggcc => Silicon Graphics (gcc, creates libpng.so.2.1.0.8beta4) makefile.sggcc => Silicon Graphics (gcc, creates libpng.so.2.1.0.8rc1)
makefile.sunos => Sun makefile makefile.sunos => Sun makefile
makefile.solaris => Solaris 2.X makefile (gcc, creates libpng.so.2.1.0.8beta4) makefile.solaris => Solaris 2.X makefile (gcc, creates libpng.so.2.1.0.8rc1)
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.mips => MIPS makefile makefile.mips => MIPS makefile
makefile.acorn => Acorn makefile makefile.acorn => Acorn makefile

4
LICENSE
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@ -4,7 +4,7 @@ COPYRIGHT NOTICE, DISCLAIMER, and LICENSE:
If you modify libpng you may insert additional notices immediately following If you modify libpng you may insert additional notices immediately following
this sentence. this sentence.
libpng version 1.0.8beta4, July 14, 2000 is Copyright (c) 2000 Glenn Randers-Pehrson libpng version 1.0.8rc1, July 17, 2000 is Copyright (c) 2000 Glenn Randers-Pehrson
Distributed according to the same disclaimer and license as libpng-1.0.6 Distributed according to the same disclaimer and license as libpng-1.0.6
with the following individuals added to the list of Contributing Authors with the following individuals added to the list of Contributing Authors
@ -94,4 +94,4 @@ certification mark of the Open Source Initiative.
Glenn Randers-Pehrson Glenn Randers-Pehrson
randeg@alum.rpi.edu randeg@alum.rpi.edu
July 14, 2000 July 17, 2000

10
README
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@ -1,4 +1,4 @@
README for libpng 1.0.8beta4 - July 14, 2000 (shared library 2.1) README for libpng 1.0.8rc1 - July 17, 2000 (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.
@ -177,9 +177,9 @@ Files in this distribution:
descrip.mms => VMS makefile for MMS or MMK descrip.mms => VMS makefile for MMS or MMK
makefile.std => Generic UNIX makefile (cc, creates static libpng.a) makefile.std => Generic UNIX makefile (cc, creates static libpng.a)
makefile.linux => Linux/ELF makefile makefile.linux => Linux/ELF makefile
(gcc, creates libpng.so.2.1.0.8beta4) (gcc, creates libpng.so.2.1.0.8rc1)
makefile.gcmmx => Linux/ELF makefile (gcc, creates makefile.gcmmx => Linux/ELF makefile (gcc, creates
libpng.so.2.1.0.8beta4, uses assembler code libpng.so.2.1.0.8rc1, uses assembler code
tuned for Intel MMX platform) tuned for Intel MMX platform)
makefile.gcc => Generic makefile (gcc, creates static libpng.a) makefile.gcc => Generic makefile (gcc, creates static libpng.a)
makefile.knr => Archaic UNIX Makefile that converts files with makefile.knr => Archaic UNIX Makefile that converts files with
@ -191,10 +191,10 @@ Files in this distribution:
makefile.intel => Intel C/C++ version 4.0 and later makefile.intel => Intel C/C++ version 4.0 and later
libpng.icc => Project file, IBM VisualAge/C++ 4.0 or later libpng.icc => Project file, IBM VisualAge/C++ 4.0 or later
makefile.sgi => Silicon Graphics IRIX (cc, creates static lib) makefile.sgi => Silicon Graphics IRIX (cc, creates static lib)
makefile.sggcc => Silicon Graphics (gcc, creates libpng.so.2.1.0.8beta4) makefile.sggcc => Silicon Graphics (gcc, creates libpng.so.2.1.0.8rc1)
makefile.sunos => Sun makefile makefile.sunos => Sun makefile
makefile.solaris => Solaris 2.X makefile makefile.solaris => Solaris 2.X makefile
(gcc, creates libpng.so.2.1.0.8beta4) (gcc, creates libpng.so.2.1.0.8rc1)
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.mips => MIPS makefile makefile.mips => MIPS makefile
makefile.acorn => Acorn makefile makefile.acorn => Acorn makefile

4
Y2KINFO
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@ -1,13 +1,13 @@
Y2K compliance in libpng: Y2K compliance in libpng:
========================= =========================
July 14, 2000 July 17, 2000
Since the PNG Development group is an ad-hoc body, we can't make Since the PNG Development group is an ad-hoc body, we can't make
an official declaration. an official declaration.
This is your unofficial assurance that libpng from version 0.71 and This is your unofficial assurance that libpng from version 0.71 and
upward through 1.0.8beta4 are Y2K compliant. It is my belief that earlier upward through 1.0.8rc1 are Y2K compliant. It is my belief that earlier
versions were also Y2K compliant. versions were also Y2K compliant.
Libpng only has three year fields. One is a 2-byte unsigned integer Libpng only has three year fields. One is a 2-byte unsigned integer

2
configure vendored
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@ -1,5 +1,5 @@
echo " echo "
There is no \"configure\" script for Libpng-1.0.8beta4. Instead, please There is no \"configure\" script for Libpng-1.0.8rc1. Instead, please
copy the appropriate makefile for your system from the \"scripts\" copy the appropriate makefile for your system from the \"scripts\"
directory. Read the INSTALL file for more details. directory. Read the INSTALL file for more details.
" "

2
example.c
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@ -755,11 +755,13 @@ void write_png(char *file_name /* , ... other image information ... */)
allocated it with malloc() instead of png_malloc(), use free() instead allocated it with malloc() instead of png_malloc(), use free() instead
of png_free(). */ of png_free(). */
png_free(png_ptr, palette); png_free(png_ptr, palette);
palette=NULL;
/* Similarly, if you png_malloced any data that you passed in with /* Similarly, if you png_malloced any data that you passed in with
png_set_something(), such as a hist or trans array, free it here, png_set_something(), such as a hist or trans array, free it here,
when you can be sure that libpng is through with it. */ when you can be sure that libpng is through with it. */
png_free(png_ptr, trans); png_free(png_ptr, trans);
trans=NULL;
/* clean up after the write, and free any memory allocated */ /* clean up after the write, and free any memory allocated */
png_destroy_write_struct(&png_ptr, &info_ptr); png_destroy_write_struct(&png_ptr, &info_ptr);

16
libpng.3
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@ -1,6 +1,6 @@
.TH LIBPNG 3 "July 14, 2000" .TH LIBPNG 3 "July 17, 2000"
.SH NAME .SH NAME
libpng \- Portable Network Graphics (PNG) Reference Library 1.0.8beta4 libpng \- Portable Network Graphics (PNG) Reference Library 1.0.8rc1
.SH SYNOPSIS .SH SYNOPSIS
\fI\fB \fI\fB
@ -747,7 +747,7 @@ 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 1.0.8beta4 - July 14, 2000 libpng version 1.0.8rc1 - July 17, 2000
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, 2000 Glenn Randers-Pehrson Copyright (c) 1998, 1999, 2000 Glenn Randers-Pehrson
@ -3381,13 +3381,13 @@ application:
.SH VII. Y2K Compliance in libpng .SH VII. Y2K Compliance in libpng
July 14, 2000 July 17, 2000
Since the PNG Development group is an ad-hoc body, we can't make Since the PNG Development group is an ad-hoc body, we can't make
an official declaration. an official declaration.
This is your unofficial assurance that libpng from version 0.71 and This is your unofficial assurance that libpng from version 0.71 and
upward through 1.0.8beta4 are Y2K compliant. It is my belief that earlier upward through 1.0.8rc1 are Y2K compliant. It is my belief that earlier
versions were also Y2K compliant. versions were also Y2K compliant.
Libpng only has three year fields. One is a 2-byte unsigned integer that Libpng only has three year fields. One is a 2-byte unsigned integer that
@ -3528,7 +3528,7 @@ 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 1.0.8beta4 - July 14, 2000: Libpng version 1.0.8rc1 - July 17, 2000:
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).
@ -3541,7 +3541,7 @@ Supported by the PNG development group
If you modify libpng you may insert additional notices immediately following If you modify libpng you may insert additional notices immediately following
this sentence. this sentence.
libpng version 1.0.8beta4, July 14, 2000 is libpng version 1.0.8rc1, July 17, 2000 is
Copyright (c) 2000 Glenn Randers-Pehrson Copyright (c) 2000 Glenn Randers-Pehrson
Distributed according to the same disclaimer and license as libpng-1.0.6 Distributed according to the same disclaimer and license as libpng-1.0.6
with the following individuals added to the list of Contributing Authors with the following individuals added to the list of Contributing Authors
@ -3632,7 +3632,7 @@ certification mark of the Open Source Initiative.
Glenn Randers-Pehrson Glenn Randers-Pehrson
randeg@alum.rpi.edu randeg@alum.rpi.edu
July 14, 2000 July 17, 2000
.\" end of man page .\" end of man page

6
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 1.0.8beta4 - July 14, 2000 libpng version 1.0.8rc1 - July 17, 2000
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, 2000 Glenn Randers-Pehrson Copyright (c) 1998, 1999, 2000 Glenn Randers-Pehrson
@ -2634,13 +2634,13 @@ application:
VII. Y2K Compliance in libpng VII. Y2K Compliance in libpng
July 14, 2000 July 17, 2000
Since the PNG Development group is an ad-hoc body, we can't make Since the PNG Development group is an ad-hoc body, we can't make
an official declaration. an official declaration.
This is your unofficial assurance that libpng from version 0.71 and This is your unofficial assurance that libpng from version 0.71 and
upward through 1.0.8beta4 are Y2K compliant. It is my belief that earlier upward through 1.0.8rc1 are Y2K compliant. It is my belief that earlier
versions were also Y2K compliant. versions were also Y2K compliant.
Libpng only has three year fields. One is a 2-byte unsigned integer that Libpng only has three year fields. One is a 2-byte unsigned integer that

4
libpngpf.3
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@ -1,6 +1,6 @@
.TH LIBPNGPF 3 "July 14, 2000" .TH LIBPNGPF 3 "July 17, 2000"
.SH NAME .SH NAME
libpng \- Portable Network Graphics (PNG) Reference Library 1.0.8beta4 libpng \- Portable Network Graphics (PNG) Reference Library 1.0.8rc1
(private functions) (private functions)
.SH SYNOPSIS .SH SYNOPSIS
\fB#include <png.h>\fP \fB#include <png.h>\fP

2
msvc/README.txt
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@ -1,5 +1,5 @@
Microsoft Developer Studio Build File, Format Version 6.00 for Microsoft Developer Studio Build File, Format Version 6.00 for
libpng 1.0.8beta4 (July 14, 2000) and zlib libpng 1.0.8rc1 (July 17, 2000) and zlib
Copyright (C) 2000 Simon-Pierre Cadieux Copyright (C) 2000 Simon-Pierre Cadieux
For conditions of distribution and use, see copyright notice in png.h For conditions of distribution and use, see copyright notice in png.h

2
msvc/png32ms.def
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@ -6,7 +6,7 @@ LIBRARY
DESCRIPTION "PNG image compression library for Windows" DESCRIPTION "PNG image compression library for Windows"
EXPORTS EXPORTS
;Version 1.0.8beta4 ;Version 1.0.8rc1
png_build_grayscale_palette @1 png_build_grayscale_palette @1
png_check_sig @2 png_check_sig @2
png_chunk_error @3 png_chunk_error @3

2
png.5
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@ -1,4 +1,4 @@
.TH PNG 5 "July 14, 2000" .TH PNG 5 "July 17, 2000"
.SH NAME .SH NAME
png \- Portable Network Graphics (PNG) format png \- Portable Network Graphics (PNG) format
.SH DESCRIPTION .SH DESCRIPTION

29
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 1.0.8beta4 - July 14, 2000 * libpng version 1.0.8rc1 - July 17, 2000
* Copyright (c) 1998, 1999, 2000 Glenn Randers-Pehrson * Copyright (c) 1998, 1999, 2000 Glenn Randers-Pehrson
* (Version 0.96 Copyright (c) 1996, 1997 Andreas Dilger) * (Version 0.96 Copyright (c) 1996, 1997 Andreas Dilger)
* (Version 0.88 Copyright (c) 1995, 1996 Guy Eric Schalnat, Group 42, Inc.) * (Version 0.88 Copyright (c) 1995, 1996 Guy Eric Schalnat, Group 42, Inc.)
@ -13,14 +13,14 @@
#include "png.h" #include "png.h"
/* Generate a compiler error if there is an old png.h in the search path. */ /* Generate a compiler error if there is an old png.h in the search path. */
typedef version_1_0_8beta4 Your_png_h_is_not_version_1_0_8beta4; typedef version_1_0_8rc1 Your_png_h_is_not_version_1_0_8rc1;
/* Version information for C files. This had better match the version /* Version information for C files. This had better match the version
* string defined in png.h. */ * string defined in png.h. */
#ifdef PNG_USE_GLOBAL_ARRAYS #ifdef PNG_USE_GLOBAL_ARRAYS
/* png_libpng_ver was changed to a function in version 1.0.5c */ /* png_libpng_ver was changed to a function in version 1.0.5c */
char png_libpng_ver[12] = "1.0.8beta4"; char png_libpng_ver[12] = "1.0.8rc1";
/* png_sig was changed to a function in version 1.0.5c */ /* png_sig was changed to a function in version 1.0.5c */
/* Place to hold the signature string for a PNG file. */ /* Place to hold the signature string for a PNG file. */
@ -363,7 +363,10 @@ if (mask & PNG_FREE_PCAL)
{ {
int i; int i;
for (i = 0; i < (int)info_ptr->pcal_nparams; i++) for (i = 0; i < (int)info_ptr->pcal_nparams; i++)
{
png_free(png_ptr, info_ptr->pcal_params[i]); png_free(png_ptr, info_ptr->pcal_params[i]);
info_ptr->pcal_params[i]=NULL;
}
png_free(png_ptr, info_ptr->pcal_params); png_free(png_ptr, info_ptr->pcal_params);
info_ptr->pcal_params = NULL; info_ptr->pcal_params = NULL;
} }
@ -493,7 +496,10 @@ if (mask & PNG_FREE_ROWS)
{ {
int row; int row;
for (row = 0; row < (int)info_ptr->height; row++) for (row = 0; row < (int)info_ptr->height; row++)
{
png_free(png_ptr, info_ptr->row_pointers[row]); png_free(png_ptr, info_ptr->row_pointers[row]);
info_ptr->row_pointers[row]=NULL;
}
png_free(png_ptr, info_ptr->row_pointers); png_free(png_ptr, info_ptr->row_pointers);
info_ptr->row_pointers=NULL; info_ptr->row_pointers=NULL;
} }
@ -524,6 +530,7 @@ png_info_destroy(png_structp png_ptr, png_infop info_ptr)
if (png_ptr->num_chunk_list) if (png_ptr->num_chunk_list)
{ {
png_free(png_ptr, png_ptr->chunk_list); png_free(png_ptr, png_ptr->chunk_list);
png_ptr->chunk_list=NULL;
png_ptr->num_chunk_list=0; png_ptr->num_chunk_list=0;
} }
#endif #endif
@ -618,11 +625,11 @@ png_charp PNGAPI
png_get_copyright(png_structp png_ptr) png_get_copyright(png_structp png_ptr)
{ {
if (png_ptr != NULL || png_ptr == NULL) /* silence compiler warning */ if (png_ptr != NULL || png_ptr == NULL) /* silence compiler warning */
return ("\n libpng version 1.0.8beta4 - July 14, 2000\n\ return ((png_charp) "\n libpng version 1.0.8rc1 - July 17, 2000\n\
Copyright (c) 1998-2000 Glenn Randers-Pehrson\n\ Copyright (c) 1998-2000 Glenn Randers-Pehrson\n\
Copyright (c) 1996, 1997 Andreas Dilger\n\ Copyright (c) 1996, 1997 Andreas Dilger\n\
Copyright (c) 1995, 1996 Guy Eric Schalnat, Group 42, Inc.\n"); Copyright (c) 1995, 1996 Guy Eric Schalnat, Group 42, Inc.\n");
return (""); return ((png_charp) "");
} }
/* The following return the library version as a short string in the /* The following return the library version as a short string in the
@ -636,8 +643,8 @@ png_get_libpng_ver(png_structp png_ptr)
{ {
/* Version of *.c files used when building libpng */ /* Version of *.c files used when building libpng */
if(png_ptr != NULL) /* silence compiler warning about unused png_ptr */ if(png_ptr != NULL) /* silence compiler warning about unused png_ptr */
return("1.0.8beta4"); return((png_charp) "1.0.8rc1");
return("1.0.8beta4"); return((png_charp) "1.0.8rc1");
} }
png_charp PNGAPI png_charp PNGAPI
@ -645,8 +652,8 @@ png_get_header_ver(png_structp png_ptr)
{ {
/* Version of *.h files used when building libpng */ /* Version of *.h files used when building libpng */
if(png_ptr != NULL) /* silence compiler warning about unused png_ptr */ if(png_ptr != NULL) /* silence compiler warning about unused png_ptr */
return(PNG_LIBPNG_VER_STRING); return((png_charp) PNG_LIBPNG_VER_STRING);
return(PNG_LIBPNG_VER_STRING); return((png_charp) PNG_LIBPNG_VER_STRING);
} }
png_charp PNGAPI png_charp PNGAPI
@ -654,8 +661,8 @@ png_get_header_version(png_structp png_ptr)
{ {
/* Returns longer string containing both version and date */ /* Returns longer string containing both version and date */
if(png_ptr != NULL) /* silence compiler warning about unused png_ptr */ if(png_ptr != NULL) /* silence compiler warning about unused png_ptr */
return(PNG_HEADER_VERSION_STRING); return((png_charp) PNG_HEADER_VERSION_STRING);
return(PNG_HEADER_VERSION_STRING); return((png_charp) PNG_HEADER_VERSION_STRING);
} }
#ifdef PNG_HANDLE_AS_UNKNOWN_SUPPORTED #ifdef PNG_HANDLE_AS_UNKNOWN_SUPPORTED

57
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 1.0.8beta4 - July 14, 2000 * libpng version 1.0.8rc1 - July 17, 2000
* Copyright (c) 1998, 1999, 2000 Glenn Randers-Pehrson * Copyright (c) 1998, 1999, 2000 Glenn Randers-Pehrson
* (Version 0.96 Copyright (c) 1996, 1997 Andreas Dilger) * (Version 0.96 Copyright (c) 1996, 1997 Andreas Dilger)
* (Version 0.88 Copyright (c) 1995, 1996 Guy Eric Schalnat, Group 42, Inc.) * (Version 0.88 Copyright (c) 1995, 1996 Guy Eric Schalnat, Group 42, Inc.)
@ -9,7 +9,7 @@
* Authors and maintainers: * Authors and maintainers:
* libpng versions 0.71, May 1995, through 0.88, January 1996: Guy Schalnat * libpng versions 0.71, May 1995, through 0.88, January 1996: Guy Schalnat
* libpng versions 0.89c, June 1996, through 0.96, May 1997: Andreas Dilger * libpng versions 0.89c, June 1996, through 0.96, May 1997: Andreas Dilger
* libpng versions 0.97, January 1998, through 1.0.8beta4 - July 14, 2000: Glenn * libpng versions 0.97, January 1998, through 1.0.8rc1 - July 17, 2000: Glenn
* See also "Contributing Authors", below. * See also "Contributing Authors", below.
* *
* Note about libpng version numbers: * Note about libpng version numbers:
@ -55,7 +55,8 @@
* 1.0.7beta11-18 10007 2.1.0.7beta11-18 (binary compatible) * 1.0.7beta11-18 10007 2.1.0.7beta11-18 (binary compatible)
* 1.0.7rc1-2 10007 2.1.0.7rc1-2 (binary compatible) * 1.0.7rc1-2 10007 2.1.0.7rc1-2 (binary compatible)
* 1.0.7 10007 (still compatible) * 1.0.7 10007 (still compatible)
* 1.0.7beta1-2 10008 2.1.0.8beta1-2 * 1.0.8beta1-4 10008 2.1.0.8beta1-4
* 1.0.8rc1 10008 2.1.0.8rc1
* *
* Henceforth the source version will match the shared-library major * Henceforth the source version will match the shared-library major
* and minor numbers; the shared-library major version number will be * and minor numbers; the shared-library major version number will be
@ -82,7 +83,7 @@
* If you modify libpng you may insert additional notices immediately following * If you modify libpng you may insert additional notices immediately following
* this sentence. * this sentence.
* *
* libpng version 1.0.8beta4, July 14, 2000, is * libpng version 1.0.8rc1, July 17, 2000, is
* Copyright (c) 2000 Glenn Randers-Pehrson * Copyright (c) 2000 Glenn Randers-Pehrson
* Distributed according to the same disclaimer and license as libpng-1.0.6 * Distributed according to the same disclaimer and license as libpng-1.0.6
* with the following individuals added to the list of Contributing Authors * with the following individuals added to the list of Contributing Authors
@ -187,13 +188,13 @@
* Y2K compliance in libpng: * Y2K compliance in libpng:
* ========================= * =========================
* *
* July 14, 2000 * July 17, 2000
* *
* Since the PNG Development group is an ad-hoc body, we can't make * Since the PNG Development group is an ad-hoc body, we can't make
* an official declaration. * an official declaration.
* *
* This is your unofficial assurance that libpng from version 0.71 and * This is your unofficial assurance that libpng from version 0.71 and
* upward through 1.0.8beta4 are Y2K compliant. It is my belief that earlier * upward through 1.0.8rc1 are Y2K compliant. It is my belief that earlier
* versions were also Y2K compliant. * versions were also Y2K compliant.
* *
* Libpng only has three year fields. One is a 2-byte unsigned integer * Libpng only has three year fields. One is a 2-byte unsigned integer
@ -249,7 +250,7 @@
*/ */
/* Version information for png.h - this should match the version in png.c */ /* Version information for png.h - this should match the version in png.c */
#define PNG_LIBPNG_VER_STRING "1.0.8beta4" #define PNG_LIBPNG_VER_STRING "1.0.8rc1"
#define PNG_LIBPNG_VER_SONUM 2 #define PNG_LIBPNG_VER_SONUM 2
@ -259,7 +260,7 @@
#define PNG_LIBPNG_VER_RELEASE 8 #define PNG_LIBPNG_VER_RELEASE 8
/* This should match the numeric part of the final component of /* This should match the numeric part of the final component of
* PNG_LIBPNG_VER_STRING, omitting any leading zero: */ * PNG_LIBPNG_VER_STRING, omitting any leading zero: */
#define PNG_LIBPNG_VER_BUILD 4 #define PNG_LIBPNG_VER_BUILD 1
/* Careful here. At one time, Guy wanted to use 082, but that would be octal. /* Careful here. At one time, Guy wanted to use 082, but that would be octal.
* We must not include leading zeros. * We must not include leading zeros.
@ -1147,9 +1148,9 @@ struct png_struct_def
}; };
/* This prevents a compiler error in png_get_copyright() in png.c if png.c /* This prevents a compiler error in png_get_copyright() in png.c if png.c
and png.h are both at * version 1.0.8beta4 and png.h are both at * version 1.0.8rc1
*/ */
typedef png_structp version_1_0_8beta4; typedef png_structp version_1_0_8rc1;
typedef png_struct FAR * FAR * png_structpp; typedef png_struct FAR * FAR * png_structpp;
@ -2131,25 +2132,35 @@ extern PNG_EXPORT(void, png_write_png) PNGARG((png_structp png_ptr,
#if (PNG_DEBUG > 0) #if (PNG_DEBUG > 0)
#if !defined(PNG_DEBUG_FILE) && defined(_MSC_VER) #if !defined(PNG_DEBUG_FILE) && defined(_MSC_VER)
#include <crtdbg.h> #include <crtdbg.h>
#define png_debug(l,m) if (PNG_DEBUG > l) _RPT0(_CRT_WARN,m) #if (PNG_DEBUG > 1)
#define png_debug1(l,m,p1) if (PNG_DEBUG > l) _RPT1(_CRT_WARN,m,p1) #define png_debug(l,m) _RPT0(_CRT_WARN,m)
#define png_debug2(l,m,p1,p2) if (PNG_DEBUG > l) _RPT2(_CRT_WARN,m,p1,p2) #define png_debug1(l,m,p1) _RPT1(_CRT_WARN,m,p1)
#define png_debug2(l,m,p1,p2) _RPT2(_CRT_WARN,m,p1,p2)
#endif
#else /* PNG_DEBUG_FILE || !_MSC_VER */ #else /* PNG_DEBUG_FILE || !_MSC_VER */
#ifndef PNG_DEBUG_FILE #ifndef PNG_DEBUG_FILE
#define PNG_DEBUG_FILE stderr #define PNG_DEBUG_FILE stderr
#endif /* PNG_DEBUG_FILE */ #endif /* PNG_DEBUG_FILE */
#if (PNG_DEBUG > 1)
#define png_debug(l,m) \ #define png_debug(l,m) \
if (PNG_DEBUG > l) \ { \
fprintf(PNG_DEBUG_FILE,"%s"m,(l==1 ? "\t" : \ int num_tabs=l; \
(l==2 ? "\t\t":(l>2 ? "\t\t\t":"")))) fprintf(PNG_DEBUG_FILE,"%s"m,(num_tabs==1 ? "\t" : \
(num_tabs==2 ? "\t\t":(num_tabs>2 ? "\t\t\t":"")))); \
}
#define png_debug1(l,m,p1) \ #define png_debug1(l,m,p1) \
if (PNG_DEBUG > l) \ { \
fprintf(PNG_DEBUG_FILE,"%s"m,(l==1 ? "\t" : \ int num_tabs=l; \
(l==2 ? "\t\t":(l>2 ? "\t\t\t":""))),p1) fprintf(PNG_DEBUG_FILE,"%s"m,(num_tabs==1 ? "\t" : \
(num_tabs==2 ? "\t\t":(num_tabs>2 ? "\t\t\t":""))),p1); \
}
#define png_debug2(l,m,p1,p2) \ #define png_debug2(l,m,p1,p2) \
if (PNG_DEBUG > l) \ { \
fprintf(PNG_DEBUG_FILE,"%s"m,(l==1 ? "\t" : \ int num_tabs=l; \
(l==2 ? "\t\t":(l>2 ? "\t\t\t":""))),p1,p2) fprintf(PNG_DEBUG_FILE,"%s"m,(num_tabs==1 ? "\t" : \
(num_tabs==2 ? "\t\t":(num_tabs>2 ? "\t\t\t":""))),p1,p2); \
}
#endif /* (PNG_DEBUG > 1) */
#endif /* _MSC_VER */ #endif /* _MSC_VER */
#endif /* (PNG_DEBUG > 0) */ #endif /* (PNG_DEBUG > 0) */
#endif /* PNG_DEBUG */ #endif /* PNG_DEBUG */
@ -2171,7 +2182,7 @@ extern PNG_EXPORT(png_charp,png_get_header_version) PNGARG((png_structp png_ptr)
extern PNG_EXPORT(png_charp,png_get_libpng_ver) PNGARG((png_structp png_ptr)); extern PNG_EXPORT(png_charp,png_get_libpng_ver) PNGARG((png_structp png_ptr));
#define PNG_HEADER_VERSION_STRING \ #define PNG_HEADER_VERSION_STRING \
" libpng version 1.0.8beta4 - July 14, 2000 (header)\n" " libpng version 1.0.8rc1 - July 17, 2000 (header)\n"
#ifdef PNG_READ_COMPOSITE_NODIV_SUPPORTED #ifdef PNG_READ_COMPOSITE_NODIV_SUPPORTED
/* With these routines we avoid an integer divide, which will be slower on /* With these routines we avoid an integer divide, which will be slower on

2
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 1.0.8beta4 - July 14, 2000 * libpng 1.0.8rc1 - July 17, 2000
* 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, 2000 Glenn Randers-Pehrson * Copyright (c) 1999, 2000 Glenn Randers-Pehrson
* *

2
pngconf.h
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@ -1,6 +1,6 @@
/* pngconf.h - machine configurable file for libpng /* pngconf.h - machine configurable file for libpng
* *
* libpng 1.0.8beta4 - July 14, 2000 * libpng 1.0.8rc1 - July 17, 2000
* 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, 1999, 2000 Glenn Randers-Pehrson * Copyright (c) 1998, 1999, 2000 Glenn Randers-Pehrson
* (Version 0.96 Copyright (c) 1996, 1997 Andreas Dilger) * (Version 0.96 Copyright (c) 1996, 1997 Andreas Dilger)

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 1.0.8beta4 - July 14, 2000 * libpng 1.0.8rc1 - July 17, 2000
* 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, 1999, 2000 Glenn Randers-Pehrson * Copyright (c) 1998, 1999, 2000 Glenn Randers-Pehrson
* (Version 0.96 Copyright (c) 1996, 1997 Andreas Dilger) * (Version 0.96 Copyright (c) 1996, 1997 Andreas Dilger)

2
pnggccrd.c
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@ -6,7 +6,7 @@
* and http://www.intel.com/drg/pentiumII/appnotes/923/923.htm * and http://www.intel.com/drg/pentiumII/appnotes/923/923.htm
* for Intel's performance analysis of the MMX vs. non-MMX code. * for Intel's performance analysis of the MMX vs. non-MMX code.
* *
* libpng version 1.0.8beta4 - July 14, 2000 * libpng version 1.0.8rc1 - July 17, 2000
* 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, 1999, 2000 Glenn Randers-Pehrson * Copyright (c) 1998, 1999, 2000 Glenn Randers-Pehrson
* Copyright (c) 1998, Intel Corporation * Copyright (c) 1998, Intel Corporation

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 1.0.8beta4 - July 14, 2000 * libpng 1.0.8rc1 - July 17, 2000
* 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, 1999, 2000 Glenn Randers-Pehrson * Copyright (c) 1998, 1999, 2000 Glenn Randers-Pehrson
* (Version 0.96 Copyright (c) 1996, 1997 Andreas Dilger) * (Version 0.96 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 1.0.8beta4 - July 14, 2000 * libpng 1.0.8rc1 - July 17, 2000
* 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, 1999, 2000 Glenn Randers-Pehrson * Copyright (c) 1998, 1999, 2000 Glenn Randers-Pehrson
* (Version 0.96 Copyright (c) 1996, 1997 Andreas Dilger) * (Version 0.96 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 1.0.8beta4 - July 14, 2000 * libpng 1.0.8rc1 - July 17, 2000
* 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, 1999, 2000 Glenn Randers-Pehrson * Copyright (c) 1998, 1999, 2000 Glenn Randers-Pehrson
* (Version 0.96 Copyright (c) 1996, 1997 Andreas Dilger) * (Version 0.96 Copyright (c) 1996, 1997 Andreas Dilger)

11
pngread.c
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@ -1,7 +1,7 @@
/* pngread.c - read a PNG file /* pngread.c - read a PNG file
* *
* libpng 1.0.8beta4 - July 14, 2000 * libpng 1.0.8rc1 - July 17, 2000
* 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, 1999, 2000 Glenn Randers-Pehrson * Copyright (c) 1998, 1999, 2000 Glenn Randers-Pehrson
* (Version 0.96 Copyright (c) 1996, 1997 Andreas Dilger) * (Version 0.96 Copyright (c) 1996, 1997 Andreas Dilger)
@ -62,6 +62,7 @@ png_create_read_struct_2(png_const_charp user_png_ver, png_voidp error_ptr,
#endif #endif
{ {
png_free(png_ptr, png_ptr->zbuf); png_free(png_ptr, png_ptr->zbuf);
png_ptr->zbuf=NULL;
png_destroy_struct(png_ptr); png_destroy_struct(png_ptr);
return (png_structp)NULL; return (png_structp)NULL;
} }
@ -315,7 +316,7 @@ png_read_info(png_structp png_ptr, png_infop info_ptr)
png_reset_crc(png_ptr); png_reset_crc(png_ptr);
png_crc_read(png_ptr, png_ptr->chunk_name, 4); png_crc_read(png_ptr, png_ptr->chunk_name, 4);
png_debug2(0, "Reading %s chunk, length=%d.\n", png_ptr->chunk_name, png_debug2(0, "Reading %s chunk, length=%lu.\n", png_ptr->chunk_name,
length); length);
/* This should be a binary subdivision search or a hash for /* This should be a binary subdivision search or a hash for
@ -465,7 +466,7 @@ png_read_row(png_structp png_ptr, png_bytep row, png_bytep dsp_row)
const int png_pass_mask[7] = {0x80, 0x08, 0x88, 0x22, 0xaa, 0x55, 0xff}; const int png_pass_mask[7] = {0x80, 0x08, 0x88, 0x22, 0xaa, 0x55, 0xff};
#endif #endif
int ret; int ret;
png_debug2(1, "in png_read_row (row %d, pass %d)\n", png_debug2(1, "in png_read_row (row %lu, pass %d)\n",
png_ptr->row_number, png_ptr->pass); png_ptr->row_number, png_ptr->pass);
/* save jump buffer and error functions */ /* save jump buffer and error functions */
if (!(png_ptr->flags & PNG_FLAG_ROW_INIT)) if (!(png_ptr->flags & PNG_FLAG_ROW_INIT))
@ -697,7 +698,7 @@ png_read_row(png_structp png_ptr, png_bytep row, png_bytep dsp_row)
* not called png_set_interlace_handling(), the display_row buffer will * not called png_set_interlace_handling(), the display_row buffer will
* be ignored, so pass NULL to it. * be ignored, so pass NULL to it.
* *
* [*] png_handle_alpha() does not exist yet, as of libpng version 1.0.8beta4 * [*] png_handle_alpha() does not exist yet, as of libpng version 1.0.8rc1
*/ */
void PNGAPI void PNGAPI
@ -746,7 +747,7 @@ png_read_rows(png_structp png_ptr, png_bytepp row,
* only call this function once. If you desire to have an image for * only call this function once. If you desire to have an image for
* each pass of a interlaced image, use png_read_rows() instead. * each pass of a interlaced image, use png_read_rows() instead.
* *
* [*] png_handle_alpha() does not exist yet, as of libpng version 1.0.8beta4 * [*] png_handle_alpha() does not exist yet, as of libpng version 1.0.8rc1
*/ */
void PNGAPI void PNGAPI
png_read_image(png_structp png_ptr, png_bytepp image) png_read_image(png_structp png_ptr, png_bytepp image)

2
pngrio.c
View File

@ -1,7 +1,7 @@
/* pngrio.c - functions for data input /* pngrio.c - functions for data input
* *
* libpng 1.0.8beta4 - July 14, 2000 * libpng 1.0.8rc1 - July 17, 2000
* 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, 1999, 2000 Glenn Randers-Pehrson * Copyright (c) 1998, 1999, 2000 Glenn Randers-Pehrson
* (Version 0.96 Copyright (c) 1996, 1997 Andreas Dilger) * (Version 0.96 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 1.0.8beta4 - July 14, 2000 * libpng 1.0.8rc1 - July 17, 2000
* 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, 1999, 2000 Glenn Randers-Pehrson * Copyright (c) 1998, 1999, 2000 Glenn Randers-Pehrson
* (Version 0.96 Copyright (c) 1996, 1997 Andreas Dilger) * (Version 0.96 Copyright (c) 1996, 1997 Andreas Dilger)

22
pngrutil.c
View File

@ -1,7 +1,7 @@
/* pngrutil.c - utilities to read a PNG file /* pngrutil.c - utilities to read a PNG file
* *
* libpng 1.0.8beta4 - July 14, 2000 * libpng 1.0.8rc1 - July 17, 2000
* 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, 1999, 2000 Glenn Randers-Pehrson * Copyright (c) 1998, 1999, 2000 Glenn Randers-Pehrson
* (Version 0.96 Copyright (c) 1996, 1997 Andreas Dilger) * (Version 0.96 Copyright (c) 1996, 1997 Andreas Dilger)
@ -388,7 +388,7 @@ png_handle_IHDR(png_structp png_ptr, png_infop info_ptr, png_uint_32 length)
(png_uint_32)png_ptr->pixel_depth + 7) >> 3); (png_uint_32)png_ptr->pixel_depth + 7) >> 3);
png_debug1(3,"bit_depth = %d\n", png_ptr->bit_depth); png_debug1(3,"bit_depth = %d\n", png_ptr->bit_depth);
png_debug1(3,"channels = %d\n", png_ptr->channels); png_debug1(3,"channels = %d\n", png_ptr->channels);
png_debug1(3,"rowbytes = %d\n", png_ptr->rowbytes); png_debug1(3,"rowbytes = %lu\n", png_ptr->rowbytes);
png_set_IHDR(png_ptr, info_ptr, width, height, bit_depth, png_set_IHDR(png_ptr, info_ptr, width, height, bit_depth,
color_type, interlace_type, compression_type, filter_type); color_type, interlace_type, compression_type, filter_type);
} }
@ -1541,7 +1541,7 @@ png_handle_pCAL(png_structp png_ptr, png_infop info_ptr, png_uint_32 length)
return; return;
} }
png_debug1(2, "Allocating and reading pCAL chunk data (%d bytes)\n", png_debug1(2, "Allocating and reading pCAL chunk data (%lu bytes)\n",
length + 1); length + 1);
purpose = (png_charp)png_malloc(png_ptr, length + 1); purpose = (png_charp)png_malloc(png_ptr, length + 1);
slength = (png_size_t)length; slength = (png_size_t)length;
@ -1661,7 +1661,7 @@ png_handle_sCAL(png_structp png_ptr, png_infop info_ptr, png_uint_32 length)
return; return;
} }
png_debug1(2, "Allocating and reading sCAL chunk data (%d bytes)\n", png_debug1(2, "Allocating and reading sCAL chunk data (%lu bytes)\n",
length + 1); length + 1);
buffer = (png_charp)png_malloc(png_ptr, length + 1); buffer = (png_charp)png_malloc(png_ptr, length + 1);
slength = (png_size_t)length; slength = (png_size_t)length;
@ -2576,7 +2576,7 @@ png_read_filter_row
png_bytep prev_row, int filter) png_bytep prev_row, int filter)
{ {
png_debug(1, "in png_read_filter_row\n"); png_debug(1, "in png_read_filter_row\n");
png_debug2(2,"row = %d, filter = %d\n", png_ptr->row_number, filter); png_debug2(2,"row = %lu, filter = %d\n", png_ptr->row_number, filter);
switch (filter) switch (filter)
{ {
case PNG_FILTER_VALUE_NONE: case PNG_FILTER_VALUE_NONE:
@ -2990,12 +2990,12 @@ defined(PNG_USER_TRANSFORM_PTR_SUPPORTED)
png_memset_check(png_ptr, png_ptr->prev_row, 0, png_ptr->rowbytes + 1); png_memset_check(png_ptr, png_ptr->prev_row, 0, png_ptr->rowbytes + 1);
png_debug1(3, "width = %d,\n", png_ptr->width); png_debug1(3, "width = %lu,\n", png_ptr->width);
png_debug1(3, "height = %d,\n", png_ptr->height); png_debug1(3, "height = %lu,\n", png_ptr->height);
png_debug1(3, "iwidth = %d,\n", png_ptr->iwidth); png_debug1(3, "iwidth = %lu,\n", png_ptr->iwidth);
png_debug1(3, "num_rows = %d\n", png_ptr->num_rows); png_debug1(3, "num_rows = %lu\n", png_ptr->num_rows);
png_debug1(3, "rowbytes = %d,\n", png_ptr->rowbytes); png_debug1(3, "rowbytes = %lu,\n", png_ptr->rowbytes);
png_debug1(3, "irowbytes = %d,\n", png_ptr->irowbytes); png_debug1(3, "irowbytes = %lu,\n", png_ptr->irowbytes);
png_ptr->flags |= PNG_FLAG_ROW_INIT; png_ptr->flags |= PNG_FLAG_ROW_INIT;
} }

15
pngset.c
View File

@ -1,7 +1,7 @@
/* pngset.c - storage of image information into info struct /* pngset.c - storage of image information into info struct
* *
* libpng 1.0.8beta4 - July 14, 2000 * libpng 1.0.8rc1 - July 17, 2000
* 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, 1999, 2000 Glenn Randers-Pehrson * Copyright (c) 1998, 1999, 2000 Glenn Randers-Pehrson
* (Version 0.96 Copyright (c) 1996, 1997 Andreas Dilger) * (Version 0.96 Copyright (c) 1996, 1997 Andreas Dilger)
@ -212,7 +212,7 @@ png_set_pCAL(png_structp png_ptr, png_infop info_ptr,
return; return;
length = png_strlen(purpose) + 1; length = png_strlen(purpose) + 1;
png_debug1(3, "allocating purpose for info (%d bytes)\n", length); png_debug1(3, "allocating purpose for info (%lu bytes)\n", length);
info_ptr->pcal_purpose = (png_charp)png_malloc(png_ptr, length); info_ptr->pcal_purpose = (png_charp)png_malloc(png_ptr, length);
png_memcpy(info_ptr->pcal_purpose, purpose, (png_size_t)length); png_memcpy(info_ptr->pcal_purpose, purpose, (png_size_t)length);
@ -223,7 +223,7 @@ png_set_pCAL(png_structp png_ptr, png_infop info_ptr,
info_ptr->pcal_nparams = (png_byte)nparams; info_ptr->pcal_nparams = (png_byte)nparams;
length = png_strlen(units) + 1; length = png_strlen(units) + 1;
png_debug1(3, "allocating units for info (%d bytes)\n", length); png_debug1(3, "allocating units for info (%lu bytes)\n", length);
info_ptr->pcal_units = (png_charp)png_malloc(png_ptr, length); info_ptr->pcal_units = (png_charp)png_malloc(png_ptr, length);
png_memcpy(info_ptr->pcal_units, units, (png_size_t)length); png_memcpy(info_ptr->pcal_units, units, (png_size_t)length);
@ -234,7 +234,7 @@ png_set_pCAL(png_structp png_ptr, png_infop info_ptr,
for (i = 0; i < nparams; i++) for (i = 0; i < nparams; i++)
{ {
length = png_strlen(params[i]) + 1; length = png_strlen(params[i]) + 1;
png_debug2(3, "allocating parameter %d for info (%d bytes)\n", i, length); png_debug2(3, "allocating parameter %d for info (%lu bytes)\n", i, length);
info_ptr->pcal_params[i] = (png_charp)png_malloc(png_ptr, length); info_ptr->pcal_params[i] = (png_charp)png_malloc(png_ptr, length);
png_memcpy(info_ptr->pcal_params[i], params[i], (png_size_t)length); png_memcpy(info_ptr->pcal_params[i], params[i], (png_size_t)length);
} }
@ -556,7 +556,7 @@ png_set_text(png_structp png_ptr, png_infop info_ptr, png_textp text_ptr,
textp->key = (png_charp)png_malloc(png_ptr, textp->key = (png_charp)png_malloc(png_ptr,
(png_uint_32)(key_len + text_length + lang_len + lang_key_len + 4)); (png_uint_32)(key_len + text_length + lang_len + lang_key_len + 4));
png_debug2(2, "Allocated %d bytes at %x in png_set_text\n", png_debug2(2, "Allocated %d bytes at %x in png_set_text\n",
key_len + lang_len + lang_key_len + text_length + 4, textp->key); key_len + lang_len + lang_key_len + text_length + 4, (int)textp->key);
png_memcpy(textp->key, text_ptr[i].key, png_memcpy(textp->key, text_ptr[i].key,
(png_size_t)(key_len)); (png_size_t)(key_len));
@ -659,6 +659,7 @@ png_set_sPLT(png_structp png_ptr,
png_memcpy(np, info_ptr->splt_palettes, png_memcpy(np, info_ptr->splt_palettes,
info_ptr->splt_palettes_num * sizeof(png_sPLT_t)); info_ptr->splt_palettes_num * sizeof(png_sPLT_t));
png_free(png_ptr, info_ptr->splt_palettes); png_free(png_ptr, info_ptr->splt_palettes);
info_ptr->splt_palettes=NULL;
for (i = 0; i < nentries; i++) for (i = 0; i < nentries; i++)
{ {
@ -703,6 +704,7 @@ png_set_unknown_chunks(png_structp png_ptr,
png_memcpy(np, info_ptr->unknown_chunks, png_memcpy(np, info_ptr->unknown_chunks,
info_ptr->unknown_chunks_num * sizeof(png_unknown_chunk)); info_ptr->unknown_chunks_num * sizeof(png_unknown_chunk));
png_free(png_ptr, info_ptr->unknown_chunks); png_free(png_ptr, info_ptr->unknown_chunks);
info_ptr->unknown_chunks=NULL;
for (i = 0; i < num_unknowns; i++) for (i = 0; i < num_unknowns; i++)
{ {
@ -739,7 +741,7 @@ png_set_unknown_chunk_location(png_structp png_ptr, png_infop info_ptr,
void PNGAPI void PNGAPI
png_permit_empty_plte (png_structp png_ptr, int empty_plte_permitted) png_permit_empty_plte (png_structp png_ptr, int empty_plte_permitted)
{ {
png_debug1(1, "in png_permit_empty_plte\n", ""); png_debug(1, "in png_permit_empty_plte\n");
if (png_ptr == NULL) if (png_ptr == NULL)
return; return;
png_ptr->empty_plte_permitted=(png_byte)empty_plte_permitted; png_ptr->empty_plte_permitted=(png_byte)empty_plte_permitted;
@ -774,6 +776,7 @@ png_set_keep_unknown_chunks(png_structp png_ptr, int keep, png_bytep
{ {
png_memcpy(new_list, png_ptr->chunk_list, 5*old_num_chunks); png_memcpy(new_list, png_ptr->chunk_list, 5*old_num_chunks);
png_free(png_ptr, png_ptr->chunk_list); png_free(png_ptr, png_ptr->chunk_list);
png_ptr->chunk_list=NULL;
} }
png_memcpy(new_list+5*old_num_chunks, chunk_list, 5*num_chunks); png_memcpy(new_list+5*old_num_chunks, chunk_list, 5*num_chunks);
for (p=new_list+5*old_num_chunks+4, i=0; i<num_chunks; i++, p+=5) for (p=new_list+5*old_num_chunks+4, i=0; i<num_chunks; i++, p+=5)

29
pngtest.c
View File

@ -1,7 +1,7 @@
/* pngtest.c - a simple test program to test libpng /* pngtest.c - a simple test program to test libpng
* *
* libpng 1.0.8beta4 - July 14, 2000 * libpng 1.0.8rc1 - July 17, 2000
* 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, 1999, 2000 Glenn Randers-Pehrson * Copyright (c) 1998, 1999, 2000 Glenn Randers-Pehrson
* (Version 0.96 Copyright (c) 1996, 1997 Andreas Dilger) * (Version 0.96 Copyright (c) 1996, 1997 Andreas Dilger)
@ -103,6 +103,8 @@ static int status_pass=1;
static int status_dots_requested=0; static int status_dots_requested=0;
static int status_dots=1; static int status_dots=1;
void
read_row_callback(png_structp png_ptr, png_uint_32 row_number, int pass);
void void
read_row_callback(png_structp png_ptr, png_uint_32 row_number, int pass) read_row_callback(png_structp png_ptr, png_uint_32 row_number, int pass)
{ {
@ -122,6 +124,8 @@ read_row_callback(png_structp png_ptr, png_uint_32 row_number, int pass)
fprintf(stdout, "r"); fprintf(stdout, "r");
} }
void
write_row_callback(png_structp png_ptr, png_uint_32 row_number, int pass);
void void
write_row_callback(png_structp png_ptr, png_uint_32 row_number, int pass) write_row_callback(png_structp png_ptr, png_uint_32 row_number, int pass)
{ {
@ -136,6 +140,8 @@ write_row_callback(png_structp png_ptr, png_uint_32 row_number, int pass)
5 in case illegal filter values are present.) */ 5 in case illegal filter values are present.) */
static png_uint_32 filters_used[256]; static png_uint_32 filters_used[256];
void void
count_filters(png_structp png_ptr, png_row_infop row_info, png_bytep data);
void
count_filters(png_structp png_ptr, png_row_infop row_info, png_bytep data) count_filters(png_structp png_ptr, png_row_infop row_info, png_bytep data)
{ {
if(png_ptr != NULL && row_info != NULL) if(png_ptr != NULL && row_info != NULL)
@ -149,6 +155,8 @@ count_filters(png_structp png_ptr, png_row_infop row_info, png_bytep data)
static png_uint_32 zero_samples; static png_uint_32 zero_samples;
void
count_zero_samples(png_structp png_ptr, png_row_infop row_info, png_bytep data);
void void
count_zero_samples(png_structp png_ptr, png_row_infop row_info, png_bytep data) count_zero_samples(png_structp png_ptr, png_row_infop row_info, png_bytep data)
{ {
@ -517,6 +525,7 @@ png_debug_free(png_structp png_ptr, png_voidp ptr)
the memory that is to be freed. */ the memory that is to be freed. */
memset(ptr, 0x55, pinfo->size); memset(ptr, 0x55, pinfo->size);
png_free_default(png_ptr, pinfo); png_free_default(png_ptr, pinfo);
pinfo=NULL;
break; break;
} }
if (pinfo->next == NULL) if (pinfo->next == NULL)
@ -534,6 +543,7 @@ png_debug_free(png_structp png_ptr, png_voidp ptr)
printf("Freeing %x\n",ptr); printf("Freeing %x\n",ptr);
#endif #endif
png_free_default(png_ptr, ptr); png_free_default(png_ptr, ptr);
ptr=NULL;
} }
#endif /* PNG_USER_MEM_SUPPORTED */ #endif /* PNG_USER_MEM_SUPPORTED */
/* END of code to test memory allocation/deallocation */ /* END of code to test memory allocation/deallocation */
@ -878,22 +888,24 @@ test_one_file(PNG_CONST char *inname, PNG_CONST char *outname)
#ifdef PNG_FLOATING_POINT_SUPPORTED #ifdef PNG_FLOATING_POINT_SUPPORTED
{ {
int unit; int unit;
double width, height; double scal_width, scal_height;
if (png_get_sCAL(read_ptr, read_info_ptr, &unit, &width, &height)) if (png_get_sCAL(read_ptr, read_info_ptr, &unit, &scal_width,
&scal_height))
{ {
png_set_sCAL(write_ptr, write_info_ptr, unit, width, height); png_set_sCAL(write_ptr, write_info_ptr, unit, scal_width, scal_height);
} }
} }
#else #else
#ifdef PNG_FIXED_POINT_SUPPORTED #ifdef PNG_FIXED_POINT_SUPPORTED
{ {
int unit; int unit;
png_charp width, height; png_charp scal_width, scal_height;
if (png_get_sCAL_s(read_ptr, read_info_ptr, &unit, &width, &height)) if (png_get_sCAL_s(read_ptr, read_info_ptr, &unit, &scal_width,
&scal_height))
{ {
png_set_sCAL_s(write_ptr, write_info_ptr, unit, width, height); png_set_sCAL_s(write_ptr, write_info_ptr, unit, scal_width, scal_height);
} }
} }
#endif #endif
@ -1091,6 +1103,7 @@ test_one_file(PNG_CONST char *inname, PNG_CONST char *outname)
png_debug(0, "Destroying data structs\n"); png_debug(0, "Destroying data structs\n");
png_free(read_ptr, row_buf); png_free(read_ptr, row_buf);
row_buf=NULL;
png_destroy_read_struct(&read_ptr, &read_info_ptr, &end_info_ptr); png_destroy_read_struct(&read_ptr, &read_info_ptr, &end_info_ptr);
png_destroy_info_struct(write_ptr, &write_end_info_ptr); png_destroy_info_struct(write_ptr, &write_end_info_ptr);
png_destroy_write_struct(&write_ptr, &write_info_ptr); png_destroy_write_struct(&write_ptr, &write_info_ptr);
@ -1435,4 +1448,4 @@ main(int argc, char *argv[])
} }
/* Generate a compiler error if there is an old png.h in the search path. */ /* Generate a compiler error if there is an old png.h in the search path. */
typedef version_1_0_8beta4 your_png_h_is_not_version_1_0_8beta4; typedef version_1_0_8rc1 your_png_h_is_not_version_1_0_8rc1;

2
pngtrans.c
View File

@ -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 1.0.8beta4 - July 14, 2000 * libpng 1.0.8rc1 - July 17, 2000
* 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, 1999, 2000 Glenn Randers-Pehrson * Copyright (c) 1998, 1999, 2000 Glenn Randers-Pehrson
* (Version 0.96 Copyright (c) 1996, 1997 Andreas Dilger) * (Version 0.96 Copyright (c) 1996, 1997 Andreas Dilger)

2
pngvcrd.c
View File

@ -2,7 +2,7 @@
* *
* For Intel x86 CPU and Microsoft Visual C++ compiler * For Intel x86 CPU and Microsoft Visual C++ compiler
* *
* libpng 1.0.8beta4 - July 14, 2000 * libpng 1.0.8rc1 - July 17, 2000
* 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, 1999, 2000 Glenn Randers-Pehrson * Copyright (c) 1998, 1999, 2000 Glenn Randers-Pehrson
* Copyright (c) 1998, Intel Corporation * Copyright (c) 1998, Intel Corporation

2
pngwio.c
View File

@ -1,7 +1,7 @@
/* pngwio.c - functions for data output /* pngwio.c - functions for data output
* *
* libpng 1.0.8beta4 - July 14, 2000 * libpng 1.0.8rc1 - July 17, 2000
* 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, 1999, 2000 Glenn Randers-Pehrson * Copyright (c) 1998, 1999, 2000 Glenn Randers-Pehrson
* (Version 0.96 Copyright (c) 1996, 1997 Andreas Dilger) * (Version 0.96 Copyright (c) 1996, 1997 Andreas Dilger)

8
pngwrite.c
View File

@ -1,7 +1,7 @@
/* pngwrite.c - general routines to write a PNG file /* pngwrite.c - general routines to write a PNG file
* *
* libpng 1.0.8beta4 - July 14, 2000 * libpng 1.0.8rc1 - July 17, 2000
* 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, 1999, 2000 Glenn Randers-Pehrson * Copyright (c) 1998, 1999, 2000 Glenn Randers-Pehrson
* (Version 0.96 Copyright (c) 1996, 1997 Andreas Dilger) * (Version 0.96 Copyright (c) 1996, 1997 Andreas Dilger)
@ -447,6 +447,7 @@ png_create_write_struct_2(png_const_charp user_png_ver, png_voidp error_ptr,
#endif #endif
{ {
png_free(png_ptr, png_ptr->zbuf); png_free(png_ptr, png_ptr->zbuf);
png_ptr->zbuf=NULL;
png_destroy_struct(png_ptr); png_destroy_struct(png_ptr);
return ((png_structp)NULL); return ((png_structp)NULL);
} }
@ -737,11 +738,11 @@ png_write_row(png_structp png_ptr, png_bytep row)
(png_uint_32)png_ptr->row_info.pixel_depth + 7) >> 3); (png_uint_32)png_ptr->row_info.pixel_depth + 7) >> 3);
png_debug1(3, "row_info->color_type = %d\n", png_ptr->row_info.color_type); png_debug1(3, "row_info->color_type = %d\n", png_ptr->row_info.color_type);
png_debug1(3, "row_info->width = %d\n", png_ptr->row_info.width); png_debug1(3, "row_info->width = %lu\n", png_ptr->row_info.width);
png_debug1(3, "row_info->channels = %d\n", png_ptr->row_info.channels); png_debug1(3, "row_info->channels = %d\n", png_ptr->row_info.channels);
png_debug1(3, "row_info->bit_depth = %d\n", png_ptr->row_info.bit_depth); png_debug1(3, "row_info->bit_depth = %d\n", png_ptr->row_info.bit_depth);
png_debug1(3, "row_info->pixel_depth = %d\n", png_ptr->row_info.pixel_depth); png_debug1(3, "row_info->pixel_depth = %d\n", png_ptr->row_info.pixel_depth);
png_debug1(3, "row_info->rowbytes = %d\n", png_ptr->row_info.rowbytes); png_debug1(3, "row_info->rowbytes = %lu\n", png_ptr->row_info.rowbytes);
/* Copy user's row into buffer, leaving room for filter byte. */ /* Copy user's row into buffer, leaving room for filter byte. */
png_memcpy_check(png_ptr, png_ptr->row_buf + 1, row, png_memcpy_check(png_ptr, png_ptr->row_buf + 1, row,
@ -866,6 +867,7 @@ png_destroy_write_struct(png_structpp png_ptr_ptr, png_infopp info_ptr_ptr)
if (png_ptr->num_chunk_list) if (png_ptr->num_chunk_list)
{ {
png_free(png_ptr, png_ptr->chunk_list); png_free(png_ptr, png_ptr->chunk_list);
png_ptr->chunk_list=NULL;
png_ptr->num_chunk_list=0; png_ptr->num_chunk_list=0;
} }
#endif #endif

2
pngwtran.c
View File

@ -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 1.0.8beta4 - July 14, 2000 * libpng 1.0.8rc1 - July 17, 2000
* 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, 1999, 2000 Glenn Randers-Pehrson * Copyright (c) 1998, 1999, 2000 Glenn Randers-Pehrson
* (Version 0.96 Copyright (c) 1996, 1997 Andreas Dilger) * (Version 0.96 Copyright (c) 1996, 1997 Andreas Dilger)

8
pngwutil.c
View File

@ -1,7 +1,7 @@
/* pngwutil.c - utilities to write a PNG file /* pngwutil.c - utilities to write a PNG file
* *
* libpng 1.0.8beta4 - July 14, 2000 * libpng 1.0.8rc1 - July 17, 2000
* 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, 1999, 2000 Glenn Randers-Pehrson * Copyright (c) 1998, 1999, 2000 Glenn Randers-Pehrson
* (Version 0.96 Copyright (c) 1996, 1997 Andreas Dilger) * (Version 0.96 Copyright (c) 1996, 1997 Andreas Dilger)
@ -77,7 +77,7 @@ png_write_chunk_start(png_structp png_ptr, png_bytep chunk_name,
png_uint_32 length) png_uint_32 length)
{ {
png_byte buf[4]; png_byte buf[4];
png_debug2(0, "Writing %s chunk (%d bytes)\n", chunk_name, length); png_debug2(0, "Writing %s chunk (%lu bytes)\n", chunk_name, length);
/* write the length */ /* write the length */
png_save_uint_32(buf, length); png_save_uint_32(buf, length);
@ -339,9 +339,11 @@ png_write_compressed_data_out(png_structp png_ptr, compression_state *comp)
png_write_chunk_data(png_ptr,(png_bytep)comp->output_ptr[i], png_write_chunk_data(png_ptr,(png_bytep)comp->output_ptr[i],
png_ptr->zbuf_size); png_ptr->zbuf_size);
png_free(png_ptr, comp->output_ptr[i]); png_free(png_ptr, comp->output_ptr[i]);
comp->output_ptr[i]=NULL;
} }
if (comp->max_output_ptr != 0) if (comp->max_output_ptr != 0)
png_free(png_ptr, comp->output_ptr); png_free(png_ptr, comp->output_ptr);
comp->output_ptr=NULL;
/* write anything left in zbuf */ /* write anything left in zbuf */
if (png_ptr->zstream.avail_out < (png_uint_32)png_ptr->zbuf_size) if (png_ptr->zstream.avail_out < (png_uint_32)png_ptr->zbuf_size)
png_write_chunk_data(png_ptr, png_ptr->zbuf, png_write_chunk_data(png_ptr, png_ptr->zbuf,
@ -1400,7 +1402,7 @@ png_write_pCAL(png_structp png_ptr, png_charp purpose, png_int_32 X0,
for (i = 0; i < nparams; i++) for (i = 0; i < nparams; i++)
{ {
params_len[i] = png_strlen(params[i]) + (i == nparams - 1 ? 0 : 1); params_len[i] = png_strlen(params[i]) + (i == nparams - 1 ? 0 : 1);
png_debug2(3, "pCAL parameter %d length = %d\n", i, params_len[i]); png_debug2(3, "pCAL parameter %d length = %lu\n", i, params_len[i]);
total_len += (png_size_t)params_len[i]; total_len += (png_size_t)params_len[i];
} }

2
scripts/makefile.beos
View File

@ -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 = 1.0.8beta4 PNGMIN = 1.0.8rc1
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

2
scripts/makefile.dec
View File

@ -14,7 +14,7 @@ ZLIBINC=../zlib
# 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 = 1.0.8beta4 PNGMIN = 1.0.8rc1
PNGVER = $(PNGMAJ).$(PNGMIN) PNGVER = $(PNGMAJ).$(PNGMIN)
CC=cc CC=cc

2
scripts/makefile.gcmmx
View File

@ -36,7 +36,7 @@ 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 = 1.0.8beta4 PNGMIN = 1.0.8rc1
PNGVER = $(PNGMAJ).$(PNGMIN) PNGVER = $(PNGMAJ).$(PNGMIN)
INCPATH=$(prefix)/include INCPATH=$(prefix)/include

2
scripts/makefile.linux
View File

@ -34,7 +34,7 @@ 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 = 1.0.8beta4 PNGMIN = 1.0.8rc1
PNGVER = $(PNGMAJ).$(PNGMIN) PNGVER = $(PNGMAJ).$(PNGMIN)
INCPATH=$(prefix)/include INCPATH=$(prefix)/include

2
scripts/makefile.sco
View File

@ -25,7 +25,7 @@ RANLIB=echo
# 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 = 1.0.8beta4 PNGMIN = 1.0.8rc1
PNGVER = $(PNGMAJ).$(PNGMIN) PNGVER = $(PNGMAJ).$(PNGMIN)
INCPATH=$(prefix)/include INCPATH=$(prefix)/include

4
scripts/makefile.sggcc
View File

@ -19,8 +19,8 @@ CFLAGS=-I$(ZLIBINC) -O2 $(WARNMORE) -fPIC -mabi=n32 # -g -DPNG_DEBUG=5
LDFLAGS=-L. -L$(ZLIBLIB) -lpng -lz -lm LDFLAGS=-L. -L$(ZLIBLIB) -lpng -lz -lm
LDSHARED=gcc -shared LDSHARED=gcc -shared
VER=1.0.8beta4 VER=1.0.8rc1
LIBS=libpng.so.1.0.8beta4 LIBS=libpng.so.1.0.8rc1
SHAREDLIB=libpng.so SHAREDLIB=libpng.so
libdir=$(prefix)/lib32 libdir=$(prefix)/lib32

2
scripts/makefile.solaris
View File

@ -31,7 +31,7 @@ RANLIB=echo
# 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 = 1.0.8beta4 PNGMIN = 1.0.8rc1
PNGVER = $(PNGMAJ).$(PNGMIN) PNGVER = $(PNGMAJ).$(PNGMIN)
INCPATH=$(prefix)/include INCPATH=$(prefix)/include

2
scripts/pngdef.pas
View File

@ -5,7 +5,7 @@ unit pngdef;
interface interface
const const
PNG_LIBPNG_VER_STRING = '1.0.8beta4'; PNG_LIBPNG_VER_STRING = '1.0.8rc1';
PNG_LIBPNG_VER = 10008; PNG_LIBPNG_VER = 10008;
type type