Imported from libpng-1.0.9beta5.tar
diff --git a/ANNOUNCE b/ANNOUNCE
index bd7b774..a10ab69 100644
--- a/ANNOUNCE
+++ b/ANNOUNCE
@@ -1,5 +1,5 @@
-Libpng 1.0.9beta4 - December 1, 2000
+Libpng 1.0.9beta5 - December 15, 2000
This is a public release of libpng, intended for use in production codes.
@@ -34,6 +34,7 @@
Added makefile.macosx and makefile.aix to scripts directory.
Change png_chunk_warning to png_warning in png_check_keyword().
Increased the first part of msg buffer from 16 to 18 in png_chunk_error().
+ Added support for filter method 64 (for PNG datastreams embedded in MNG)
Send comments/corrections/commendations to
png-implement@ccrc.wustl.edu or to randeg@alum.rpi.edu
diff --git a/CHANGES b/CHANGES
index fa8c85a..7fa8fa6 100644
--- a/CHANGES
+++ b/CHANGES
@@ -855,6 +855,8 @@
version 1.0.9beta4 [December 1, 2000]
Change png_chunk_warning to png_warning in png_check_keyword().
Increased the first part of msg buffer from 16 to 18 in png_chunk_error().
+version 1.0.9beta5 [December 15, 2000]
+ Added support for filter method 64 (for PNG datastreams embedded in MNG)
Send comments/corrections/commendations to
png-implement@ccrc.wustl.edu or to randeg@alum.rpi.edu
diff --git a/INSTALL b/INSTALL
index 1055c9e..ce0984c 100644
--- a/INSTALL
+++ b/INSTALL
@@ -1,5 +1,5 @@
-Installing libpng version 1.0.9beta4 - December 1, 2000
+Installing libpng version 1.0.9beta5 - December 15, 2000
Before installing libpng, you must first install zlib. zlib
can usually be found wherever you got libpng. zlib can be
@@ -10,7 +10,7 @@
version of zlib that's installed.
You can rename the directories that you downloaded (they
-might be called "libpng-1.0.9beta4" or "lpng109" and "zlib-1.1.3"
+might be called "libpng-1.0.9beta5" or "lpng109" and "zlib-1.1.3"
or "zlib113") so that you have directories called "zlib" and "libpng".
Your directory structure should look like this:
@@ -59,8 +59,8 @@
include
makefile.std => Generic UNIX makefile (cc, creates static libpng.a)
- makefile.linux => Linux/ELF makefile (gcc, creates libpng.so.2.1.0.9beta4)
- makefile.gcmmx => Linux/ELF makefile (gcc, creates libpng.so.2.1.0.9beta4,
+ makefile.linux => Linux/ELF makefile (gcc, creates libpng.so.2.1.0.9beta5)
+ makefile.gcmmx => Linux/ELF makefile (gcc, creates libpng.so.2.1.0.9beta5,
uses assembler code tuned for Intel MMX platform)
makefile.gcc => Generic makefile (gcc, creates static libpng.a)
makefile.knr => Archaic UNIX Makefile that converts files with
@@ -75,9 +75,9 @@
libpng.icc => Project file for IBM VisualAge/C++ version 4.0 or later
makefile.macosx => MACOS X Makefile
makefile.sgi => Silicon Graphics IRIX makefile (cc, creates static lib)
- makefile.sggcc => Silicon Graphics (gcc, creates libpng.so.2.1.0.9beta4)
+ makefile.sggcc => Silicon Graphics (gcc, creates libpng.so.2.1.0.9beta5)
makefile.sunos => Sun makefile
- makefile.solaris => Solaris 2.X makefile (gcc, creates libpng.so.2.1.0.9beta4)
+ makefile.solaris => Solaris 2.X makefile (gcc, creates libpng.so.2.1.0.9beta5)
makefile.sco => For SCO OSr5 ELF and Unixware 7 with Native cc
makefile.mips => MIPS makefile
makefile.acorn => Acorn makefile
diff --git a/LICENSE b/LICENSE
index cc28b89..842384b 100644
--- a/LICENSE
+++ b/LICENSE
@@ -8,7 +8,7 @@
If you modify libpng you may insert additional notices immediately following
this sentence.
-libpng versions 1.0.7, July 1, 2000, through 1.0.9beta4, December 1, 2000, are
+libpng versions 1.0.7, July 1, 2000, through 1.0.9beta5, December 15, 2000, are
Copyright (c) 2000 Glenn Randers-Pehrson
and are distributed according to the same disclaimer and license as libpng-1.0.6
with the following individuals added to the list of Contributing Authors
@@ -99,4 +99,4 @@
Glenn Randers-Pehrson
randeg@alum.rpi.edu
-December 1, 2000
+December 15, 2000
diff --git a/README b/README
index f86a340..bfdaf40 100644
--- a/README
+++ b/README
@@ -1,4 +1,4 @@
-README for libpng 1.0.9beta4 - December 1, 2000 (shared library 2.1)
+README for libpng 1.0.9beta5 - December 15, 2000 (shared library 2.1)
See the note about version numbers near the top of png.h
See INSTALL for instructions on how to install libpng.
@@ -182,9 +182,9 @@
descrip.mms => VMS makefile for MMS or MMK
makefile.std => Generic UNIX makefile (cc, creates static libpng.a)
makefile.linux => Linux/ELF makefile
- (gcc, creates libpng.so.2.1.0.9beta4)
+ (gcc, creates libpng.so.2.1.0.9beta5)
makefile.gcmmx => Linux/ELF makefile (gcc, creates
- libpng.so.2.1.0.9beta4, uses assembler code
+ libpng.so.2.1.0.9beta5, uses assembler code
tuned for Intel MMX platform)
makefile.gcc => Generic makefile (gcc, creates static libpng.a)
makefile.knr => Archaic UNIX Makefile that converts files with
@@ -199,10 +199,10 @@
libpng.icc => Project file, IBM VisualAge/C++ 4.0 or later
makefile.macosx => MACOS X Makefile
makefile.sgi => Silicon Graphics IRIX (cc, creates static lib)
- makefile.sggcc => Silicon Graphics (gcc, creates libpng.so.2.1.0.9beta4)
+ makefile.sggcc => Silicon Graphics (gcc, creates libpng.so.2.1.0.9beta5)
makefile.sunos => Sun makefile
makefile.solaris => Solaris 2.X makefile
- (gcc, creates libpng.so.2.1.0.9beta4)
+ (gcc, creates libpng.so.2.1.0.9beta5)
makefile.sco => For SCO OSr5 ELF and Unixware 7 with Native cc
makefile.mips => MIPS makefile
makefile.acorn => Acorn makefile
diff --git a/Y2KINFO b/Y2KINFO
index 257dbe5..ae35378 100644
--- a/Y2KINFO
+++ b/Y2KINFO
@@ -1,13 +1,13 @@
Y2K compliance in libpng:
=========================
- December 1, 2000
+ December 15, 2000
Since the PNG Development group is an ad-hoc body, we can't make
an official declaration.
This is your unofficial assurance that libpng from version 0.71 and
- upward through 1.0.9beta4 are Y2K compliant. It is my belief that earlier
+ upward through 1.0.9beta5 are Y2K compliant. It is my belief that earlier
versions were also Y2K compliant.
Libpng only has three year fields. One is a 2-byte unsigned integer
diff --git a/configure b/configure
index ba46555..0f33682 100755
--- a/configure
+++ b/configure
@@ -1,5 +1,5 @@
echo "
- There is no \"configure\" script for Libpng-1.0.9beta4. Instead, please
+ There is no \"configure\" script for Libpng-1.0.9beta5. Instead, please
copy the appropriate makefile for your system from the \"scripts\"
directory. Read the INSTALL file for more details.
"
diff --git a/libpng.3 b/libpng.3
index 7396386..b515fb5 100644
--- a/libpng.3
+++ b/libpng.3
@@ -1,6 +1,6 @@
-.TH LIBPNG 3 "December 1, 2000"
+.TH LIBPNG 3 "December 15, 2000"
.SH NAME
-libpng \- Portable Network Graphics (PNG) Reference Library 1.0.9beta4
+libpng \- Portable Network Graphics (PNG) Reference Library 1.0.9beta5
.SH SYNOPSIS
\fI\fB
@@ -747,7 +747,7 @@
.SH LIBPNG.TXT
libpng.txt - A description on how to use and modify libpng
- libpng version 1.0.9beta4 - December 1, 2000
+ libpng version 1.0.9beta5 - December 15, 2000
Updated and distributed by Glenn Randers-Pehrson
<randeg@alum.rpi.edu>
Copyright (c) 1998, 1999, 2000 Glenn Randers-Pehrson
@@ -3328,7 +3328,24 @@
having level = 0 will be printed. There aren't any such statements in
this version of libpng, but if you insert some they will be printed.
-.SH VI. Changes to Libpng from version 0.88
+.SH VI. MNG support
+
+The MNG specification (available at http://www.libpng.org/pub/mng) allows
+certain extensions to PNG for PNG images that are embedded in MNG datastreams.
+Libpng can support some of these extensions. To enable them, use the
+png_permit_mng_features() function:
+
+ feature_set = png_permit_mng_features(png_ptr, mask)
+ mask is a png_uint_32 containing the logical OR of the
+ features you want to enable. These include
+ PNG_FLAG_MNG_EMPTY_PLTE
+ PNG_FLAG_MNG_FILTER_64
+ PNG_ALL_MNG_FEATURES
+ feature_set is a png_32_uint that is the logical AND of
+ your mask with the set of MNG features that is
+ supported by the version of libpng that you are using.
+
+.SH VII. Changes to Libpng from version 0.88
It should be noted that versions of libpng later than 0.96 are not
distributed by the original libpng author, Guy Schalnat, nor by
@@ -3377,15 +3394,15 @@
png_uint_32 application_vn = PNG_LIBPNG_VER;
-.SH VII. Y2K Compliance in libpng
+.SH VIII. Y2K Compliance in libpng
-December 1, 2000
+December 15, 2000
Since the PNG Development group is an ad-hoc body, we can't make
an official declaration.
This is your unofficial assurance that libpng from version 0.71 and
-upward through 1.0.9beta4 are Y2K compliant. It is my belief that earlier
+upward through 1.0.9beta5 are Y2K compliant. It is my belief that earlier
versions were also Y2K compliant.
Libpng only has three year fields. One is a 2-byte unsigned integer that
@@ -3526,7 +3543,7 @@
Thanks to Frank J. T. Wojcik for helping with the documentation.
-Libpng version 1.0.9beta4 - December 1, 2000:
+Libpng version 1.0.9beta5 - December 15, 2000:
Initially created in 1995 by Guy Eric Schalnat, then of Group 42, Inc.
Currently maintained by Glenn Randers-Pehrson (randeg@alum.rpi.edu).
@@ -3543,7 +3560,7 @@
If you modify libpng you may insert additional notices immediately following
this sentence.
-libpng versions 1.0.7, July 1, 2000, through 1.0.9beta4, December 1, 2000, are
+libpng versions 1.0.7, July 1, 2000, through 1.0.9beta5, December 15, 2000, are
Copyright (c) 2000 Glenn Randers-Pehrson, and are
distributed according to the same disclaimer and license as libpng-1.0.6
with the following individuals added to the list of Contributing Authors
@@ -3634,7 +3651,7 @@
Glenn Randers-Pehrson
randeg@alum.rpi.edu
-December 1, 2000
+December 15, 2000
.\" end of man page
diff --git a/libpng.txt b/libpng.txt
index cf89949..6e4c257 100644
--- a/libpng.txt
+++ b/libpng.txt
@@ -1,6 +1,6 @@
libpng.txt - A description on how to use and modify libpng
- libpng version 1.0.9beta4 - December 1, 2000
+ libpng version 1.0.9beta5 - December 15, 2000
Updated and distributed by Glenn Randers-Pehrson
<randeg@alum.rpi.edu>
Copyright (c) 1998, 1999, 2000 Glenn Randers-Pehrson
@@ -2581,7 +2581,24 @@
having level = 0 will be printed. There aren't any such statements in
this version of libpng, but if you insert some they will be printed.
-VI. Changes to Libpng from version 0.88
+VI. MNG support
+
+The MNG specification (available at http://www.libpng.org/pub/mng) allows
+certain extensions to PNG for PNG images that are embedded in MNG datastreams.
+Libpng can support some of these extensions. To enable them, use the
+png_permit_mng_features() function:
+
+ feature_set = png_permit_mng_features(png_ptr, mask)
+ mask is a png_uint_32 containing the logical OR of the
+ features you want to enable. These include
+ PNG_FLAG_MNG_EMPTY_PLTE
+ PNG_FLAG_MNG_FILTER_64
+ PNG_ALL_MNG_FEATURES
+ feature_set is a png_32_uint that is the logical AND of
+ your mask with the set of MNG features that is
+ supported by the version of libpng that you are using.
+
+VII. Changes to Libpng from version 0.88
It should be noted that versions of libpng later than 0.96 are not
distributed by the original libpng author, Guy Schalnat, nor by
@@ -2630,15 +2647,15 @@
png_uint_32 application_vn = PNG_LIBPNG_VER;
-VII. Y2K Compliance in libpng
+VIII. Y2K Compliance in libpng
-December 1, 2000
+December 15, 2000
Since the PNG Development group is an ad-hoc body, we can't make
an official declaration.
This is your unofficial assurance that libpng from version 0.71 and
-upward through 1.0.9beta4 are Y2K compliant. It is my belief that earlier
+upward through 1.0.9beta5 are Y2K compliant. It is my belief that earlier
versions were also Y2K compliant.
Libpng only has three year fields. One is a 2-byte unsigned integer that
diff --git a/libpngpf.3 b/libpngpf.3
index ad39837..bb293fd 100644
--- a/libpngpf.3
+++ b/libpngpf.3
@@ -1,6 +1,6 @@
-.TH LIBPNGPF 3 "December 1, 2000"
+.TH LIBPNGPF 3 "December 15, 2000"
.SH NAME
-libpng \- Portable Network Graphics (PNG) Reference Library 1.0.9beta4
+libpng \- Portable Network Graphics (PNG) Reference Library 1.0.9beta5
(private functions)
.SH SYNOPSIS
\fB#include <png.h>\fP
diff --git a/png.5 b/png.5
index 1348b88..08d6079 100644
--- a/png.5
+++ b/png.5
@@ -1,4 +1,4 @@
-.TH PNG 5 "December 1, 2000"
+.TH PNG 5 "December 15, 2000"
.SH NAME
png \- Portable Network Graphics (PNG) format
.SH DESCRIPTION
diff --git a/png.c b/png.c
index 5f3a29e..9baf17b 100644
--- a/png.c
+++ b/png.c
@@ -1,7 +1,7 @@
/* png.c - location for general purpose libpng functions
*
- * libpng version 1.0.9beta4 - December 1, 2000
+ * libpng version 1.0.9beta5 - December 15, 2000
* Copyright (c) 1998, 1999, 2000 Glenn Randers-Pehrson
* (Version 0.96 Copyright (c) 1996, 1997 Andreas Dilger)
* (Version 0.88 Copyright (c) 1995, 1996 Guy Eric Schalnat, Group 42, Inc.)
@@ -13,14 +13,14 @@
#include "png.h"
/* Generate a compiler error if there is an old png.h in the search path. */
-typedef version_1_0_9beta4 Your_png_h_is_not_version_1_0_9beta4;
+typedef version_1_0_9beta5 Your_png_h_is_not_version_1_0_9beta5;
/* Version information for C files. This had better match the version
* string defined in png.h. */
#ifdef PNG_USE_GLOBAL_ARRAYS
/* png_libpng_ver was changed to a function in version 1.0.5c */
-const char png_libpng_ver[18] = "1.0.9beta4";
+const char png_libpng_ver[18] = "1.0.9beta5";
/* png_sig was changed to a function in version 1.0.5c */
/* Place to hold the signature string for a PNG file. */
@@ -626,7 +626,7 @@
png_get_copyright(png_structp png_ptr)
{
if (png_ptr != NULL || png_ptr == NULL) /* silence compiler warning */
- return ((png_charp) "\n libpng version 1.0.9beta4 - December 1, 2000\n\
+ return ((png_charp) "\n libpng version 1.0.9beta5 - December 15, 2000\n\
Copyright (c) 1998-2000 Glenn Randers-Pehrson\n\
Copyright (c) 1996, 1997 Andreas Dilger\n\
Copyright (c) 1995, 1996 Guy Eric Schalnat, Group 42, Inc.\n");
@@ -644,8 +644,8 @@
{
/* Version of *.c files used when building libpng */
if(png_ptr != NULL) /* silence compiler warning about unused png_ptr */
- return((png_charp) "1.0.9beta4");
- return((png_charp) "1.0.9beta4");
+ return((png_charp) "1.0.9beta5");
+ return((png_charp) "1.0.9beta5");
}
png_charp PNGAPI
diff --git a/png.h b/png.h
index c6c0a19..b589528 100644
--- a/png.h
+++ b/png.h
@@ -1,7 +1,7 @@
/* png.h - header file for PNG reference library
*
- * libpng version 1.0.9beta4 - December 1, 2000
+ * libpng version 1.0.9beta5 - December 15, 2000
* Copyright (c) 1998, 1999, 2000 Glenn Randers-Pehrson
* (Version 0.96 Copyright (c) 1996, 1997 Andreas Dilger)
* (Version 0.88 Copyright (c) 1995, 1996 Guy Eric Schalnat, Group 42, Inc.)
@@ -9,7 +9,7 @@
* Authors and maintainers:
* 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 0.97, January 1998, through 1.0.9beta4 - December 1, 2000: Glenn
+ * libpng versions 0.97, January 1998, through 1.0.9beta5 - December 15, 2000: Glenn
* See also "Contributing Authors", below.
*
* Note about libpng version numbers:
@@ -58,7 +58,7 @@
* 1.0.8beta1-4 10008 2.1.0.8beta1-4
* 1.0.8rc1 10008 2.1.0.8rc1
* 1.0.8 10008 2.1.0.8
- * 1.0.9beta1-4 10009 2.1.0.9beta1-4
+ * 1.0.9beta1-5 10009 2.1.0.9beta1-5
*
* Henceforth the source version will match the shared-library major
* and minor numbers; the shared-library major version number will be
@@ -85,7 +85,7 @@
* If you modify libpng you may insert additional notices immediately following
* this sentence.
*
- * libpng versions 1.0.7, July 1, 2000, through 1.0.9beta4, December 1, 2000, are
+ * libpng versions 1.0.7, July 1, 2000, through 1.0.9beta5, December 15, 2000, are
* Copyright (c) 2000 Glenn Randers-Pehrson, and are
* distributed according to the same disclaimer and license as libpng-1.0.6
* with the following individuals added to the list of Contributing Authors
@@ -190,13 +190,13 @@
* Y2K compliance in libpng:
* =========================
*
- * December 1, 2000
+ * December 15, 2000
*
* Since the PNG Development group is an ad-hoc body, we can't make
* an official declaration.
*
* This is your unofficial assurance that libpng from version 0.71 and
- * upward through 1.0.9beta4 are Y2K compliant. It is my belief that earlier
+ * upward through 1.0.9beta5 are Y2K compliant. It is my belief that earlier
* versions were also Y2K compliant.
*
* Libpng only has three year fields. One is a 2-byte unsigned integer
@@ -252,7 +252,7 @@
*/
/* Version information for png.h - this should match the version in png.c */
-#define PNG_LIBPNG_VER_STRING "1.0.9beta4"
+#define PNG_LIBPNG_VER_STRING "1.0.9beta5"
#define PNG_LIBPNG_VER_SONUM 2
@@ -263,7 +263,7 @@
/* This should match the numeric part of the final component of
* PNG_LIBPNG_VER_STRING, omitting any leading zero: */
-#define PNG_LIBPNG_VER_BUILD 4
+#define PNG_LIBPNG_VER_BUILD 5
#define PNG_LIBPNG_BUILD_ALPHA 1
#define PNG_LIBPNG_BUILD_BETA 2
@@ -703,6 +703,7 @@
/* iCCP chunk data. */
png_charp iccp_name; /* profile name */
png_charp iccp_profile; /* International Color Consortium profile data */
+ /* Note to maintainer: should be png_bytep */
png_uint_32 iccp_proflen; /* ICC profile data length */
png_byte iccp_compression; /* Always zero */
#endif
@@ -783,6 +784,7 @@
/* This is for filter type. PNG 1.0-1.2 only define the single type. */
#define PNG_FILTER_TYPE_BASE 0 /* Single row per-byte filtering */
+#define PNG_INTRAPIXEL_DIFFERENCING 64 /* Used only in MNG datastreams */
#define PNG_FILTER_TYPE_DEFAULT PNG_FILTER_TYPE_BASE
/* These are for the interlacing type. These values should NOT be changed. */
@@ -1166,12 +1168,14 @@
png_fixed_point int_gamma;
#endif
+ png_byte filter_type;
+
};
/* This prevents a compiler error in png_get_copyright() in png.c if png.c
-and png.h are both at * version 1.0.9beta4
+and png.h are both at * version 1.0.9beta5
*/
-typedef png_structp version_1_0_9beta4;
+typedef png_structp version_1_0_9beta5;
typedef png_struct FAR * FAR * png_structpp;
@@ -2023,12 +2027,14 @@
extern PNG_EXPORT(png_uint_32,png_get_iCCP) PNGARG((png_structp png_ptr,
png_infop info_ptr, png_charpp name, int *compression_type,
png_charpp profile, png_uint_32 *proflen));
+ /* Note to maintainer: profile should be png_bytepp */
#endif
#if defined(PNG_iCCP_SUPPORTED)
extern PNG_EXPORT(void,png_set_iCCP) PNGARG((png_structp png_ptr,
png_infop info_ptr, png_charp name, int compression_type,
png_charp profile, png_uint_32 proflen));
+ /* Note to maintainer: profile should be png_bytep */
#endif
#if defined(PNG_READ_sPLT_SUPPORTED)
@@ -2210,7 +2216,7 @@
#endif
#define PNG_HEADER_VERSION_STRING \
- " libpng version 1.0.9beta4 - December 1, 2000 (header)\n"
+ " libpng version 1.0.9beta5 - December 15, 2000 (header)\n"
#ifdef PNG_READ_COMPOSITE_NODIV_SUPPORTED
/* With these routines we avoid an integer divide, which will be slower on
@@ -2594,6 +2600,7 @@
PNG_EXTERN void png_write_iCCP PNGARG((png_structp png_ptr,
png_charp name, int compression_type,
png_charp profile, int proflen));
+ /* Note to maintainer: profile should be png_bytep */
#endif
#if defined(PNG_WRITE_sPLT_SUPPORTED)
@@ -2996,6 +3003,13 @@
#endif /* PNG_PROGRESSIVE_READ_SUPPORTED */
+#ifdef PNG_MNG_FEATURES_SUPPORTED
+PNG_EXTERN void png_do_read_intrapixel PNGARG((png_row_infop row_info,
+ png_bytep row));
+PNG_EXTERN void png_do_write_intrapixel PNGARG((png_row_infop row_info,
+ png_bytep row));
+#endif
+
#endif /* PNG_INTERNAL */
#ifdef __cplusplus
diff --git a/pngasmrd.h b/pngasmrd.h
index 5cb2155..a0d5016 100644
--- a/pngasmrd.h
+++ b/pngasmrd.h
@@ -1,6 +1,6 @@
/* pngasmrd.h - assembler version of utilities to read a PNG file
*
- * libpng 1.0.9beta4 - December 1, 2000
+ * libpng 1.0.9beta5 - December 15, 2000
* For conditions of distribution and use, see copyright notice in png.h
* Copyright (c) 1999, 2000 Glenn Randers-Pehrson
*
diff --git a/pngconf.h b/pngconf.h
index 9364e50..b48c41a 100644
--- a/pngconf.h
+++ b/pngconf.h
@@ -1,6 +1,6 @@
/* pngconf.h - machine configurable file for libpng
*
- * libpng 1.0.9beta4 - December 1, 2000
+ * libpng 1.0.9beta5 - December 15, 2000
* For conditions of distribution and use, see copyright notice in png.h
* Copyright (c) 1998, 1999, 2000 Glenn Randers-Pehrson
* (Version 0.96 Copyright (c) 1996, 1997 Andreas Dilger)
diff --git a/pngerror.c b/pngerror.c
index bc6920b..00668fb 100644
--- a/pngerror.c
+++ b/pngerror.c
@@ -1,7 +1,7 @@
/* pngerror.c - stub functions for i/o and memory allocation
*
- * libpng 1.0.9beta4 - December 1, 2000
+ * libpng 1.0.9beta5 - December 15, 2000
* For conditions of distribution and use, see copyright notice in png.h
* Copyright (c) 1998, 1999, 2000 Glenn Randers-Pehrson
* (Version 0.96 Copyright (c) 1996, 1997 Andreas Dilger)
diff --git a/pnggccrd.c b/pnggccrd.c
index b7c89be..9b8eecc 100644
--- a/pnggccrd.c
+++ b/pnggccrd.c
@@ -6,7 +6,7 @@
* and http://www.intel.com/drg/pentiumII/appnotes/923/923.htm
* for Intel's performance analysis of the MMX vs. non-MMX code.
*
- * libpng 1.0.9beta4 - December 1, 2000
+ * libpng 1.0.9beta5 - December 15, 2000
* For conditions of distribution and use, see copyright notice in png.h
* Copyright (c) 1998, 1999, 2000 Glenn Randers-Pehrson
* Copyright (c) 1998, Intel Corporation
diff --git a/pngget.c b/pngget.c
index d61eac6..edfc8ea 100644
--- a/pngget.c
+++ b/pngget.c
@@ -1,7 +1,7 @@
/* pngget.c - retrieval of values from info struct
*
- * libpng 1.0.9beta4 - December 1, 2000
+ * libpng 1.0.9beta5 - December 15, 2000
* For conditions of distribution and use, see copyright notice in png.h
* Copyright (c) 1998, 1999, 2000 Glenn Randers-Pehrson
* (Version 0.96 Copyright (c) 1996, 1997 Andreas Dilger)
diff --git a/pngmem.c b/pngmem.c
index 3c7d82f..336c4f3 100644
--- a/pngmem.c
+++ b/pngmem.c
@@ -1,7 +1,7 @@
/* pngmem.c - stub functions for memory allocation
*
- * libpng 1.0.9beta4 - December 1, 2000
+ * libpng 1.0.9beta5 - December 15, 2000
* For conditions of distribution and use, see copyright notice in png.h
* Copyright (c) 1998, 1999, 2000 Glenn Randers-Pehrson
* (Version 0.96 Copyright (c) 1996, 1997 Andreas Dilger)
diff --git a/pngpread.c b/pngpread.c
index 3a4d496..5766b37 100644
--- a/pngpread.c
+++ b/pngpread.c
@@ -1,7 +1,7 @@
/* pngpread.c - read a png file in push mode
*
- * libpng 1.0.9beta4 - December 1, 2000
+ * libpng 1.0.9beta5 - December 15, 2000
* For conditions of distribution and use, see copyright notice in png.h
* Copyright (c) 1998, 1999, 2000 Glenn Randers-Pehrson
* (Version 0.96 Copyright (c) 1996, 1997 Andreas Dilger)
diff --git a/pngread.c b/pngread.c
index 98178bd..b2ced9b 100644
--- a/pngread.c
+++ b/pngread.c
@@ -1,7 +1,7 @@
/* pngread.c - read a PNG file
*
- * libpng 1.0.9beta4 - December 1, 2000
+ * libpng 1.0.9beta5 - December 15, 2000
* For conditions of distribution and use, see copyright notice in png.h
* Copyright (c) 1998, 1999, 2000 Glenn Randers-Pehrson
* (Version 0.96 Copyright (c) 1996, 1997 Andreas Dilger)
@@ -646,6 +646,15 @@
png_memcpy_check(png_ptr, png_ptr->prev_row, png_ptr->row_buf,
png_ptr->rowbytes + 1);
+
+#if defined(PNG_MNG_FEATURES_SUPPORTED)
+ if((png_ptr->mng_features_permitted & PNG_FLAG_MNG_FILTER_64) &&
+ (png_ptr->filter_type == PNG_INTRAPIXEL_DIFFERENCING))
+ {
+ /* Intrapixel differencing */
+ png_do_read_intrapixel(&(png_ptr->row_info), png_ptr->row_buf + 1);
+ }
+#endif
if (png_ptr->transformations)
png_do_read_transformations(png_ptr);
@@ -701,7 +710,7 @@
* not called png_set_interlace_handling(), the display_row buffer will
* be ignored, so pass NULL to it.
*
- * [*] png_handle_alpha() does not exist yet, as of libpng version 1.0.9beta4
+ * [*] png_handle_alpha() does not exist yet, as of libpng version 1.0.9beta5
*/
void PNGAPI
@@ -750,7 +759,7 @@
* only call this function once. If you desire to have an image for
* each pass of a interlaced image, use png_read_rows() instead.
*
- * [*] png_handle_alpha() does not exist yet, as of libpng version 1.0.9beta4
+ * [*] png_handle_alpha() does not exist yet, as of libpng version 1.0.9beta5
*/
void PNGAPI
png_read_image(png_structp png_ptr, png_bytepp image)
diff --git a/pngrio.c b/pngrio.c
index b28529f..c702827 100644
--- a/pngrio.c
+++ b/pngrio.c
@@ -1,7 +1,7 @@
/* pngrio.c - functions for data input
*
- * libpng 1.0.9beta4 - December 1, 2000
+ * libpng 1.0.9beta5 - December 15, 2000
* For conditions of distribution and use, see copyright notice in png.h
* Copyright (c) 1998, 1999, 2000 Glenn Randers-Pehrson
* (Version 0.96 Copyright (c) 1996, 1997 Andreas Dilger)
diff --git a/pngrtran.c b/pngrtran.c
index 845d0ef..9064b48 100644
--- a/pngrtran.c
+++ b/pngrtran.c
@@ -1,7 +1,7 @@
/* pngrtran.c - transforms the data in a row for PNG readers
*
- * libpng 1.0.9beta4 - December 1, 2000
+ * libpng 1.0.9beta5 - December 15, 2000
* For conditions of distribution and use, see copyright notice in png.h
* Copyright (c) 1998, 1999, 2000 Glenn Randers-Pehrson
* (Version 0.96 Copyright (c) 1996, 1997 Andreas Dilger)
@@ -4053,3 +4053,63 @@
/* To do: install integer version of png_build_gamma_table here */
#endif
+#if defined(PNG_MNG_FEATURES_SUPPORTED)
+/* undoes intrapixel differencing */
+void /* PRIVATE */
+png_do_read_intrapixel(png_row_infop row_info, png_bytep row)
+{
+ png_debug(1, "in png_do_read_intrapixel\n");
+ if (
+#if defined(PNG_USELESS_TESTS_SUPPORTED)
+ row != NULL && row_info != NULL &&
+#endif
+ (row_info->color_type & PNG_COLOR_MASK_COLOR))
+ {
+ int bytes_per_pixel;
+ png_uint_32 row_width = row_info->width;
+ if (row_info->bit_depth == 8)
+ {
+ png_bytep rp;
+ png_uint_32 i;
+
+ if (row_info->color_type == PNG_COLOR_TYPE_RGB)
+ bytes_per_pixel = 3;
+ else if (row_info->color_type == PNG_COLOR_TYPE_RGB_ALPHA)
+ bytes_per_pixel = 4;
+ else
+ return;
+
+ for (i = 0, rp = row; i < row_width; i++, rp += bytes_per_pixel)
+ {
+ *(rp) = (png_byte)((256 + *rp + *(rp+1))&0xff);
+ *(rp+2) = (png_byte)((256 + *(rp+2) + *(rp+1))&0xff);
+ }
+ }
+ else if (row_info->bit_depth == 16)
+ {
+ png_bytep rp;
+ png_uint_32 i;
+
+ if (row_info->color_type == PNG_COLOR_TYPE_RGB)
+ bytes_per_pixel = 6;
+ else if (row_info->color_type == PNG_COLOR_TYPE_RGB_ALPHA)
+ bytes_per_pixel = 8;
+ else
+ return;
+
+ for (i = 0, rp = row; i < row_width; i++, rp += bytes_per_pixel)
+ {
+ png_uint_32 s0=*(rp )<<8 | *(rp+1);
+ png_uint_32 s1=*(rp+2)<<8 | *(rp+3);
+ png_uint_32 s2=*(rp+4)<<8 | *(rp+5);
+ png_uint_32 red=(65536+s0+s1)&0xffff;
+ png_uint_32 blue=(65536+s2+s1)&0xffff;
+ *(rp ) = (png_byte)((red>>8)&0xff);
+ *(rp+1) = (png_byte)(red&0xff);
+ *(rp+4) = (png_byte)((blue>>8)&0xff);
+ *(rp+5) = (png_byte)(blue&0xff);
+ }
+ }
+ }
+}
+#endif /* PNG_MNG_FEATURES_SUPPORTED */
diff --git a/pngrutil.c b/pngrutil.c
index 7e42af5..715c20d 100644
--- a/pngrutil.c
+++ b/pngrutil.c
@@ -1,7 +1,7 @@
/* pngrutil.c - utilities to read a PNG file
*
- * libpng 1.0.9beta4 - December 1, 2000
+ * libpng 1.0.9beta5 - December 15, 2000
* For conditions of distribution and use, see copyright notice in png.h
* Copyright (c) 1998, 1999, 2000 Glenn Randers-Pehrson
* (Version 0.96 Copyright (c) 1996, 1997 Andreas Dilger)
@@ -353,7 +353,14 @@
if (compression_type != PNG_COMPRESSION_TYPE_BASE)
png_error(png_ptr, "Unknown compression method in IHDR");
- if (filter_type != PNG_FILTER_TYPE_BASE)
+ if(
+#if defined(PNG_MNG_FEATURES_SUPPORTED)
+ !((png_ptr->mng_features_permitted & PNG_FLAG_MNG_FILTER_64) &&
+ (filter_type == PNG_INTRAPIXEL_DIFFERENCING) &&
+ (color_type == PNG_COLOR_TYPE_RGB ||
+ color_type == PNG_COLOR_TYPE_RGB_ALPHA)) &&
+#endif
+ filter_type != PNG_FILTER_TYPE_BASE)
png_error(png_ptr, "Unknown filter method in IHDR");
/* set internal variables */
@@ -362,6 +369,7 @@
png_ptr->bit_depth = (png_byte)bit_depth;
png_ptr->interlaced = (png_byte)interlace_type;
png_ptr->color_type = (png_byte)color_type;
+ png_ptr->filter_type = (png_byte)filter_type;
/* find number of channels */
switch (png_ptr->color_type)
diff --git a/pngset.c b/pngset.c
index 4f91b52..b8b0589 100644
--- a/pngset.c
+++ b/pngset.c
@@ -1,7 +1,7 @@
/* pngset.c - storage of image information into info struct
*
- * libpng 1.0.9beta4 - December 1, 2000
+ * libpng 1.0.9beta5 - December 15, 2000
* For conditions of distribution and use, see copyright notice in png.h
* Copyright (c) 1998, 1999, 2000 Glenn Randers-Pehrson
* (Version 0.96 Copyright (c) 1996, 1997 Andreas Dilger)
diff --git a/pngtest.c b/pngtest.c
index 8c45868..af54813 100644
--- a/pngtest.c
+++ b/pngtest.c
@@ -1,7 +1,7 @@
/* pngtest.c - a simple test program to test libpng
*
- * libpng 1.0.9beta4 - December 1, 2000
+ * libpng 1.0.9beta5 - December 15, 2000
* For conditions of distribution and use, see copyright notice in png.h
* Copyright (c) 1998, 1999, 2000 Glenn Randers-Pehrson
* (Version 0.96 Copyright (c) 1996, 1997 Andreas Dilger)
@@ -1449,4 +1449,4 @@
}
/* Generate a compiler error if there is an old png.h in the search path. */
-typedef version_1_0_9beta4 your_png_h_is_not_version_1_0_9beta4;
+typedef version_1_0_9beta5 your_png_h_is_not_version_1_0_9beta5;
diff --git a/pngtrans.c b/pngtrans.c
index 557975e..3e40074 100644
--- a/pngtrans.c
+++ b/pngtrans.c
@@ -1,7 +1,7 @@
/* pngtrans.c - transforms the data in a row (used by both readers and writers)
*
- * libpng 1.0.9beta4 - December 1, 2000
+ * libpng 1.0.9beta5 - December 15, 2000
* For conditions of distribution and use, see copyright notice in png.h
* Copyright (c) 1998, 1999, 2000 Glenn Randers-Pehrson
* (Version 0.96 Copyright (c) 1996, 1997 Andreas Dilger)
@@ -606,3 +606,4 @@
return (NULL);
#endif
}
+
diff --git a/pngvcrd.c b/pngvcrd.c
index a15bf66..fdc3d3f 100644
--- a/pngvcrd.c
+++ b/pngvcrd.c
@@ -2,7 +2,7 @@
*
* For Intel x86 CPU and Microsoft Visual C++ compiler
*
- * libpng 1.0.9beta4 - December 1, 2000
+ * libpng 1.0.9beta5 - December 15, 2000
* For conditions of distribution and use, see copyright notice in png.h
* Copyright (c) 1998, 1999, 2000 Glenn Randers-Pehrson
* Copyright (c) 1998, Intel Corporation
diff --git a/pngwio.c b/pngwio.c
index 52a5258..8baacea 100644
--- a/pngwio.c
+++ b/pngwio.c
@@ -1,7 +1,7 @@
/* pngwio.c - functions for data output
*
- * libpng 1.0.9beta4 - December 1, 2000
+ * libpng 1.0.9beta5 - December 15, 2000
* For conditions of distribution and use, see copyright notice in png.h
* Copyright (c) 1998, 1999, 2000 Glenn Randers-Pehrson
* (Version 0.96 Copyright (c) 1996, 1997 Andreas Dilger)
diff --git a/pngwrite.c b/pngwrite.c
index 9f48b44..f1f1d3a 100644
--- a/pngwrite.c
+++ b/pngwrite.c
@@ -1,7 +1,7 @@
/* pngwrite.c - general routines to write a PNG file
*
- * libpng 1.0.9beta4 - December 1, 2000
+ * libpng 1.0.9beta5 - December 15, 2000
* For conditions of distribution and use, see copyright notice in png.h
* Copyright (c) 1998, 1999, 2000 Glenn Randers-Pehrson
* (Version 0.96 Copyright (c) 1996, 1997 Andreas Dilger)
@@ -773,6 +773,15 @@
if (png_ptr->transformations)
png_do_write_transformations(png_ptr);
+#if defined(PNG_MNG_FEATURES_SUPPORTED)
+ if((png_ptr->mng_features_permitted & PNG_FLAG_MNG_FILTER_64) &&
+ (png_ptr->filter_type == PNG_INTRAPIXEL_DIFFERENCING))
+ {
+ /* Intrapixel differencing */
+ png_do_write_intrapixel(&(png_ptr->row_info), png_ptr->row_buf + 1);
+ }
+#endif
+
/* Find a filter if necessary, filter the row and write it out. */
png_write_find_filter(png_ptr, &(png_ptr->row_info));
diff --git a/pngwtran.c b/pngwtran.c
index 8da3dad..5dd7007 100644
--- a/pngwtran.c
+++ b/pngwtran.c
@@ -1,7 +1,7 @@
/* pngwtran.c - transforms the data in a row for PNG writers
*
- * libpng 1.0.9beta4 - December 1, 2000
+ * libpng 1.0.9beta5 - December 15, 2000
* For conditions of distribution and use, see copyright notice in png.h
* Copyright (c) 1998, 1999, 2000 Glenn Randers-Pehrson
* (Version 0.96 Copyright (c) 1996, 1997 Andreas Dilger)
@@ -498,3 +498,64 @@
}
}
#endif
+
+#if defined(PNG_MNG_FEATURES_SUPPORTED)
+/* undoes intrapixel differencing */
+void /* PRIVATE */
+png_do_write_intrapixel(png_row_infop row_info, png_bytep row)
+{
+ png_debug(1, "in png_do_write_intrapixel\n");
+ if (
+#if defined(PNG_USELESS_TESTS_SUPPORTED)
+ row != NULL && row_info != NULL &&
+#endif
+ (row_info->color_type & PNG_COLOR_MASK_COLOR))
+ {
+ int bytes_per_pixel;
+ png_uint_32 row_width = row_info->width;
+ if (row_info->bit_depth == 8)
+ {
+ png_bytep rp;
+ png_uint_32 i;
+
+ if (row_info->color_type == PNG_COLOR_TYPE_RGB)
+ bytes_per_pixel = 3;
+ else if (row_info->color_type == PNG_COLOR_TYPE_RGB_ALPHA)
+ bytes_per_pixel = 4;
+ else
+ return;
+
+ for (i = 0, rp = row; i < row_width; i++, rp += bytes_per_pixel)
+ {
+ *(rp) = (png_byte)((*rp - *(rp+1))&0xff);
+ *(rp+2) = (png_byte)((*(rp+2) - *(rp+1))&0xff);
+ }
+ }
+ else if (row_info->bit_depth == 16)
+ {
+ png_bytep rp;
+ png_uint_32 i;
+
+ if (row_info->color_type == PNG_COLOR_TYPE_RGB)
+ bytes_per_pixel = 6;
+ else if (row_info->color_type == PNG_COLOR_TYPE_RGB_ALPHA)
+ bytes_per_pixel = 8;
+ else
+ return;
+
+ for (i = 0, rp = row; i < row_width; i++, rp += bytes_per_pixel)
+ {
+ png_uint_32 s0=*(rp )<<8 | *(rp+1);
+ png_uint_32 s1=*(rp+2)<<8 | *(rp+3);
+ png_uint_32 s2=*(rp+4)<<8 | *(rp+5);
+ png_uint_32 red=(s0-s1)&0xffff;
+ png_uint_32 blue=(s2-s1)&0xffff;
+ *(rp ) = (png_byte)((red>>8)&0xff);
+ *(rp+1) = (png_byte)(red&0xff);
+ *(rp+4) = (png_byte)((blue>>8)&0xff);
+ *(rp+5) = (png_byte)(blue&0xff);
+ }
+ }
+ }
+}
+#endif /* PNG_MNG_FEATURES_SUPPORTED */
diff --git a/pngwutil.c b/pngwutil.c
index d3415f5..4d669da 100644
--- a/pngwutil.c
+++ b/pngwutil.c
@@ -1,7 +1,7 @@
/* pngwutil.c - utilities to write a PNG file
*
- * libpng 1.0.9beta4 - December 1, 2000
+ * libpng 1.0.9beta5 - December 15, 2000
* For conditions of distribution and use, see copyright notice in png.h
* Copyright (c) 1998, 1999, 2000 Glenn Randers-Pehrson
* (Version 0.96 Copyright (c) 1996, 1997 Andreas Dilger)
@@ -419,7 +419,12 @@
compression_type = PNG_COMPRESSION_TYPE_BASE;
}
- if (filter_type != PNG_FILTER_TYPE_BASE)
+ if (
+#if defined(PNG_MNG_FEATURES_SUPPORTED)
+ !((png_ptr->mng_features_permitted & PNG_FLAG_MNG_FILTER_64) &&
+ (filter_type == PNG_INTRAPIXEL_DIFFERENCING)) &&
+#endif
+ filter_type != PNG_FILTER_TYPE_BASE)
{
png_warning(png_ptr, "Invalid filter type specified");
filter_type = PNG_FILTER_TYPE_BASE;
@@ -440,6 +445,7 @@
png_ptr->bit_depth = (png_byte)bit_depth;
png_ptr->color_type = (png_byte)color_type;
png_ptr->interlaced = (png_byte)interlace_type;
+ png_ptr->filter_type = (png_byte)filter_type;
png_ptr->width = width;
png_ptr->height = height;
diff --git a/projects/msvc/README.txt b/projects/msvc/README.txt
index 9be4b88..debd2dd 100644
--- a/projects/msvc/README.txt
+++ b/projects/msvc/README.txt
@@ -1,5 +1,5 @@
Microsoft Developer Studio Build File, Format Version 6.00 for
-libpng 1.0.9beta4 (December 1, 2000) and zlib
+libpng 1.0.9beta5 (December 15, 2000) and zlib
Copyright (C) 2000 Simon-Pierre Cadieux
For conditions of distribution and use, see copyright notice in png.h
diff --git a/projects/msvc/png32ms.def b/projects/msvc/png32ms.def
index 4c6c18c..cc85332 100644
--- a/projects/msvc/png32ms.def
+++ b/projects/msvc/png32ms.def
@@ -6,7 +6,7 @@
DESCRIPTION "PNG image compression library for Windows"
EXPORTS
-;Version 1.0.9beta4
+;Version 1.0.9beta5
png_build_grayscale_palette @1
png_check_sig @2
png_chunk_error @3
diff --git a/projects/wince/READMEE.WCE b/projects/wince/READMEE.WCE
index 49da555..5af7b64 100644
--- a/projects/wince/READMEE.WCE
+++ b/projects/wince/READMEE.WCE
@@ -8,9 +8,9 @@
Introduction
============
-This is libpng 1.0.9beta4 ported to WindowsCE 2.0 and 2.11.
-libpng 1.0.9beta4 is a PNG reference library.
-See README, a document of original libpng 1.0.9beta4.
+This is libpng 1.0.9beta5 ported to WindowsCE 2.0 and 2.11.
+libpng 1.0.9beta5 is a PNG reference library.
+See README, a document of original libpng 1.0.9beta5.
zlib for WindowsCE
==================
@@ -23,7 +23,7 @@
warranty. In no event will the authors be held liable for any damages
arising from the use of this software.
-See README and LICENSE, documents of original libpng 1.0.9beta4, for conditions
+See README and LICENSE, documents of original libpng 1.0.9beta5, for conditions
of use and distribution.
Files
diff --git a/projects/wince/READMEJ.WCE b/projects/wince/READMEJ.WCE
index 918dc82..87e10e0 100644
--- a/projects/wince/READMEJ.WCE
+++ b/projects/wince/READMEJ.WCE
@@ -24,7 +24,7 @@
ÉÈÁ½¢©ÈéíQÉ¢ÄàAìÒAzzÒA»Ì¼pÒÈOÌl¨A
cÌÉÓCðÆé`±ÍÈ¢àÌƵܷB
-»Ì¼A±Ì\tgEFAÌpðÉ¢ÄÍA´ÅÅ é libpng 1.0.9beta4É
+»Ì¼A±Ì\tgEFAÌpðÉ¢ÄÍA´ÅÅ é libpng 1.0.9beta5É
·éàÌƵܷBÚµÍAt®Ì README,LICENSE ð¨Çݾ³¢B
û^àe
diff --git a/projects/wince/png32ce.def b/projects/wince/png32ce.def
index ee8a684..2793799 100644
--- a/projects/wince/png32ce.def
+++ b/projects/wince/png32ce.def
@@ -5,7 +5,7 @@
LIBRARY lpngce
EXPORTS
-;Version 1.0.9beta4
+;Version 1.0.9beta5
png_build_grayscale_palette @1
png_check_sig @2
png_chunk_error @3
diff --git a/scripts/makefile.aix b/scripts/makefile.aix
index 91f0c14..5ca4286 100644
--- a/scripts/makefile.aix
+++ b/scripts/makefile.aix
@@ -18,7 +18,7 @@
# read libpng.txt or png.h to see why PNGMAJ is 2. You should not
# have to change it.
PNGMAJ = 2
-PNGMIN = 1.0.9beta4
+PNGMIN = 1.0.9beta5
PNGVER = $(PNGMAJ).$(PNGMIN)
prefix=/usr/local
diff --git a/scripts/makefile.beos b/scripts/makefile.beos
index f54169e..928eb3a 100644
--- a/scripts/makefile.beos
+++ b/scripts/makefile.beos
@@ -31,7 +31,7 @@
# read libpng.txt or png.h to see why PNGMAJ is 2. You should not
# have to change it.
PNGMAJ = 2
-PNGMIN = 1.0.9beta4
+PNGMIN = 1.0.9beta5
PNGVER = $(PNGMAJ).$(PNGMIN)
# where make install puts libpng.a, libpng.so*, and png.h
diff --git a/scripts/makefile.cygwin b/scripts/makefile.cygwin
index 18c8705..f39a11f 100644
--- a/scripts/makefile.cygwin
+++ b/scripts/makefile.cygwin
@@ -38,7 +38,7 @@
# read libpng.txt or png.h to see why PNGMAJ is 2. You should not
# have to change it.
PNGMAJ = 2
-PNGMIN = 1.0.9beta4
+PNGMIN = 1.0.9beta5
PNGVER = $(PNGMAJ).$(PNGMIN)
SHAREDLIB=cygpng$(PNGMAJ).dll
diff --git a/scripts/makefile.dec b/scripts/makefile.dec
index 6893bc1..41e118e 100644
--- a/scripts/makefile.dec
+++ b/scripts/makefile.dec
@@ -17,7 +17,7 @@
# read libpng.txt or png.h to see why PNGMAJ is 2. You should not
# have to change it.
PNGMAJ = 2
-PNGMIN = 1.0.9beta4
+PNGMIN = 1.0.9beta5
PNGVER = $(PNGMAJ).$(PNGMIN)
CC=cc
diff --git a/scripts/makefile.gcmmx b/scripts/makefile.gcmmx
index 6a295a2..6983cd1 100644
--- a/scripts/makefile.gcmmx
+++ b/scripts/makefile.gcmmx
@@ -37,7 +37,7 @@
# read libpng.txt or png.h to see why PNGMAJ is 2. You should not
# have to change it.
PNGMAJ = 2
-PNGMIN = 1.0.9beta4
+PNGMIN = 1.0.9beta5
PNGVER = $(PNGMAJ).$(PNGMIN)
INCPATH=$(prefix)/include
diff --git a/scripts/makefile.hpux b/scripts/makefile.hpux
index 89bb532..3445bc4 100644
--- a/scripts/makefile.hpux
+++ b/scripts/makefile.hpux
@@ -18,7 +18,7 @@
# read libpng.txt or png.h to see why PNGMAJ is 2. You should not
# have to change it.
PNGMAJ = 2
-PNGMIN = 1.0.9beta4
+PNGMIN = 1.0.9beta5
PNGVER = $(PNGMAJ).$(PNGMIN)
# where make install puts libpng.a and png.h
diff --git a/scripts/makefile.linux b/scripts/makefile.linux
index f17f648..8e524a1 100644
--- a/scripts/makefile.linux
+++ b/scripts/makefile.linux
@@ -34,7 +34,7 @@
# read libpng.txt or png.h to see why PNGMAJ is 2. You should not
# have to change it.
PNGMAJ = 2
-PNGMIN = 1.0.9beta4
+PNGMIN = 1.0.9beta5
PNGVER = $(PNGMAJ).$(PNGMIN)
INCPATH=$(prefix)/include
diff --git a/scripts/makefile.sco b/scripts/makefile.sco
index 894ca88..15bfa36 100644
--- a/scripts/makefile.sco
+++ b/scripts/makefile.sco
@@ -25,7 +25,7 @@
# read libpng.txt or png.h to see why PNGMAJ is 2. You should not
# have to change it.
PNGMAJ = 2
-PNGMIN = 1.0.9beta4
+PNGMIN = 1.0.9beta5
PNGVER = $(PNGMAJ).$(PNGMIN)
INCPATH=$(prefix)/include
diff --git a/scripts/makefile.sggcc b/scripts/makefile.sggcc
index a2af909..08e4cb7 100644
--- a/scripts/makefile.sggcc
+++ b/scripts/makefile.sggcc
@@ -19,8 +19,8 @@
LDFLAGS=-L. -L$(ZLIBLIB) -lpng -lz -lm
LDSHARED=gcc -shared
-VER=1.0.9beta4
-LIBS=libpng.so.1.0.9beta4
+VER=1.0.9beta5
+LIBS=libpng.so.1.0.9beta5
SHAREDLIB=libpng.so
libdir=$(prefix)/lib32
diff --git a/scripts/makefile.solaris b/scripts/makefile.solaris
index e78d00a..c00472f 100644
--- a/scripts/makefile.solaris
+++ b/scripts/makefile.solaris
@@ -31,7 +31,7 @@
# read libpng.txt or png.h to see why PNGMAJ is 2. You should not
# have to change it.
PNGMAJ = 2
-PNGMIN = 1.0.9beta4
+PNGMIN = 1.0.9beta5
PNGVER = $(PNGMAJ).$(PNGMIN)
INCPATH=$(prefix)/include
diff --git a/scripts/pngdef.pas b/scripts/pngdef.pas
index 875cfb4..707f96b 100644
--- a/scripts/pngdef.pas
+++ b/scripts/pngdef.pas
@@ -5,7 +5,7 @@
interface
const
- PNG_LIBPNG_VER_STRING = '1.0.9beta4';
+ PNG_LIBPNG_VER_STRING = '1.0.9beta5';
PNG_LIBPNG_VER = 10009;
type
