Imported from libpng-1.2.8beta2.tar
diff --git a/ANNOUNCE b/ANNOUNCE
index 8b4efc4..2f00b68 100644
--- a/ANNOUNCE
+++ b/ANNOUNCE
@@ -1,5 +1,5 @@
-Libpng 1.2.8beta1 - November 1, 2004
+Libpng 1.2.8beta2 - November 2, 2004
This is not intended to be a public release. It will be replaced
within a few weeks by a public version or by another test version.
@@ -7,7 +7,7 @@
Changes since the last public release (1.2.7):
Fixed bug in png_text_compress() that would fail to complete a large block.
-version 1.2.8beta1 [November 1, 2004]
+version 1.2.8beta1 [November 2, 2004]
Fixed bug in png_text_compress() that would fail to complete a large block.
Fixed bug, introduced in libpng-1.2.7, that overruns a buffer during
strip alpha operation in png_do_strip_filler().
diff --git a/CHANGES b/CHANGES
index dde786b..7025854 100644
--- a/CHANGES
+++ b/CHANGES
@@ -1370,6 +1370,9 @@
strip alpha operation in png_do_strip_filler().
Added PNG_1_2_X definition in pngconf.h
#ifdef out png_info_init in png.c and png_read_init in pngread.c (as of 1.3.0)
+version 1.2.8beta2 [November 2, 2004]
+ Reduce color_type to a nonalpha type after strip alpha operation in
+ png_do_strip_filler().
Send comments/corrections/commendations to
png-implement@ccrc.wustl.edu (subscription required; write to
diff --git a/INSTALL b/INSTALL
index 2e9d870..e3e177a 100644
--- a/INSTALL
+++ b/INSTALL
@@ -1,5 +1,5 @@
-Installing libpng version 1.2.8beta1 - November 1, 2004
+Installing libpng version 1.2.8beta2 - November 2, 2004
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-1.2.8beta1" or "lpng109" and "zlib-1.2.1"
+might be called "libpng-1.2.8beta2" or "lpng109" and "zlib-1.2.1"
or "zlib121") so that you have directories called "zlib" and "libpng".
Your directory structure should look like this:
@@ -67,9 +67,9 @@
makefile.std => Generic UNIX makefile (cc, creates static libpng.a)
makefile.linux => Linux/ELF makefile
- (gcc, creates libpng12.so.0.1.2.8beta1)
+ (gcc, creates libpng12.so.0.1.2.8beta2)
makefile.gcmmx => Linux/ELF makefile
- (gcc, creates libpng12.so.0.1.2.8beta1,
+ (gcc, creates libpng12.so.0.1.2.8beta2,
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
@@ -92,12 +92,12 @@
makefile.openbsd => OpenBSD makefile
makefile.sgi => Silicon Graphics IRIX makefile (cc, creates static lib)
makefile.sggcc => Silicon Graphics (gcc,
- creates libpng12.so.0.1.2.8beta1)
+ creates libpng12.so.0.1.2.8beta2)
makefile.sunos => Sun makefile
makefile.solaris => Solaris 2.X makefile (gcc,
- creates libpng12.so.0.1.2.8beta1)
+ creates libpng12.so.0.1.2.8beta2)
makefile.so9 => Solaris 9 makefile (gcc,
- creates libpng12.so.0.1.2.8beta1)
+ creates libpng12.so.0.1.2.8beta2)
makefile.32sunu => Sun Ultra 32-bit makefile
makefile.64sunu => Sun Ultra 64-bit makefile
makefile.sco => For SCO OSr5 ELF and Unixware 7 with Native cc
diff --git a/KNOWNBUG b/KNOWNBUG
index b14d1f5..de1824c 100644
--- a/KNOWNBUG
+++ b/KNOWNBUG
@@ -1,5 +1,5 @@
-Known bugs in libpng version 1.2.8beta1
+Known bugs in libpng version 1.2.8beta2
1. April 22, 2001: pnggccrd.c has been reported to crash on NetBSD when
reading interlaced PNG files, when assembler code is enabled but running
diff --git a/LICENSE b/LICENSE
index 78da02a..6c56b67 100644
--- a/LICENSE
+++ b/LICENSE
@@ -8,7 +8,7 @@
If you modify libpng you may insert additional notices immediately following
this sentence.
-libpng version 1.2.6, November 1, 2004, is
+libpng version 1.2.6, November 2, 2004, is
Copyright (c) 2004 Glenn Randers-Pehrson, and is
distributed according to the same disclaimer and license as libpng-1.2.5
with the following individual added to the list of Contributing Authors
@@ -106,4 +106,4 @@
Glenn Randers-Pehrson
glennrp@users.sourceforge.net
-November 1, 2004
+November 2, 2004
diff --git a/README b/README
index 73a2549..799749f 100644
--- a/README
+++ b/README
@@ -1,4 +1,4 @@
-README for libpng version 1.2.8beta1 - November 1, 2004 (shared library 12.0)
+README for libpng version 1.2.8beta2 - November 2, 2004 (shared library 12.0)
See the note about version numbers near the top of png.h
See INSTALL for instructions on how to install libpng.
@@ -189,9 +189,9 @@
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 libpng12.so.0.1.2.8beta1)
+ (gcc, creates libpng12.so.0.1.2.8beta2)
makefile.gcmmx => Linux/ELF makefile
- (gcc, creates libpng12.so.0.1.2.8beta1,
+ (gcc, creates libpng12.so.0.1.2.8beta2,
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
@@ -213,12 +213,12 @@
makefile.openbsd => OpenBSD makefile
makefile.sgi => Silicon Graphics IRIX (cc, creates static lib)
makefile.sggcc => Silicon Graphics
- (gcc, creates libpng12.so.0.1.2.8beta1)
+ (gcc, creates libpng12.so.0.1.2.8beta2)
makefile.sunos => Sun makefile
makefile.solaris => Solaris 2.X makefile
- (gcc, creates libpng12.so.0.1.2.8beta1)
+ (gcc, creates libpng12.so.0.1.2.8beta2)
makefile.so9 => Solaris 9 makefile
- (gcc, creates libpng12.so.0.1.2.8beta1)
+ (gcc, creates libpng12.so.0.1.2.8beta2)
makefile.32sunu => Sun Ultra 32-bit makefile
makefile.64sunu => Sun Ultra 64-bit makefile
makefile.sco => For SCO OSr5 ELF and Unixware 7 with Native cc
diff --git a/Y2KINFO b/Y2KINFO
index e9e6ddc..118692d 100644
--- a/Y2KINFO
+++ b/Y2KINFO
@@ -1,13 +1,13 @@
Y2K compliance in libpng:
=========================
- November 1, 2004
+ November 2, 2004
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 1.2.8beta1 are Y2K compliant. It is my belief that earlier
+ upward through 1.2.8beta2 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 0057f73..a183547 100755
--- a/configure
+++ b/configure
@@ -1,13 +1,13 @@
#!/bin/sh
echo "
There is no \"configure\" script in this distribution of
- libpng-1.2.8beta1.
+ libpng-1.2.8beta2.
Instead, please copy the appropriate makefile for your system from the
\"scripts\" directory. Read the INSTALL file for more details.
Update, July 2004: you can get a "configure" based distribution
from the libpng distribution sites. Download the file
- libpng-1.2.8beta1-config.tar.gz
+ libpng-1.2.8beta2-config.tar.gz
"
diff --git a/libpng.3 b/libpng.3
index 5d11e72..cd30b29 100644
--- a/libpng.3
+++ b/libpng.3
@@ -1,6 +1,6 @@
-.TH LIBPNG 3 "November 1, 2004"
+.TH LIBPNG 3 "November 2, 2004"
.SH NAME
-libpng \- Portable Network Graphics (PNG) Reference Library 1.2.8beta1
+libpng \- Portable Network Graphics (PNG) Reference Library 1.2.8beta2
.SH SYNOPSIS
\fI\fB
@@ -781,7 +781,7 @@
.SH LIBPNG.TXT
libpng.txt - A description on how to use and modify libpng
- libpng version 1.2.8beta1 - November 1, 2004
+ libpng version 1.2.8beta2 - November 2, 2004
Updated and distributed by Glenn Randers-Pehrson
<glennrp@users.sourceforge.net>
Copyright (c) 1998-2004 Glenn Randers-Pehrson
@@ -3685,13 +3685,13 @@
.SH IX. Y2K Compliance in libpng
-November 1, 2004
+November 2, 2004
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 1.2.8beta1 are Y2K compliant. It is my belief that earlier
+upward through 1.2.8beta2 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
@@ -3839,6 +3839,7 @@
1.2.7rc1 13 10207 12.so.0.1.2.7rc1
1.0.17 10 10017 12.so.0.1.0.17
1.2.7 13 10207 12.so.0.1.2.7
+ 1.2.8beta1-1 13 10208 12.so.0.1.2.8beta1
Henceforth the source version will match the shared-library minor
and patch numbers; the shared-library major version number will be
@@ -3894,7 +3895,7 @@
Thanks to Frank J. T. Wojcik for helping with the documentation.
-Libpng version 1.2.8beta1 - November 1, 2004:
+Libpng version 1.2.8beta2 - November 2, 2004:
Initially created in 1995 by Guy Eric Schalnat, then of Group 42, Inc.
Currently maintained by Glenn Randers-Pehrson (glennrp@users.sourceforge.net).
@@ -3912,7 +3913,7 @@
If you modify libpng you may insert additional notices immediately following
this sentence.
-libpng version 1.2.6, November 1, 2004, is
+libpng version 1.2.6, November 2, 2004, is
Copyright (c) 2004 Glenn Randers-Pehrson, and is
distributed according to the same disclaimer and license as libpng-1.2.5
with the following individual added to the list of Contributing Authors
@@ -4011,7 +4012,7 @@
Glenn Randers-Pehrson
glennrp@users.sourceforge.net
-November 1, 2004
+November 2, 2004
.\" end of man page
diff --git a/libpng.txt b/libpng.txt
index 8379915..ba00834 100644
--- a/libpng.txt
+++ b/libpng.txt
@@ -1,6 +1,6 @@
libpng.txt - A description on how to use and modify libpng
- libpng version 1.2.8beta1 - November 1, 2004
+ libpng version 1.2.8beta2 - November 2, 2004
Updated and distributed by Glenn Randers-Pehrson
<glennrp@users.sourceforge.net>
Copyright (c) 1998-2004 Glenn Randers-Pehrson
@@ -2904,13 +2904,13 @@
IX. Y2K Compliance in libpng
-November 1, 2004
+November 2, 2004
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 1.2.8beta1 are Y2K compliant. It is my belief that earlier
+upward through 1.2.8beta2 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 1480ed3..423fb01 100644
--- a/libpngpf.3
+++ b/libpngpf.3
@@ -1,6 +1,6 @@
-.TH LIBPNGPF 3 "November 1, 2004"
+.TH LIBPNGPF 3 "November 2, 2004"
.SH NAME
-libpng \- Portable Network Graphics (PNG) Reference Library 1.2.8beta1
+libpng \- Portable Network Graphics (PNG) Reference Library 1.2.8beta2
(private functions)
.SH SYNOPSIS
\fB\fB#include <png.h>\fP\fP
diff --git a/png.5 b/png.5
index 364358f..2246ebb 100644
--- a/png.5
+++ b/png.5
@@ -1,4 +1,4 @@
-.TH PNG 5 "November 1, 2004"
+.TH PNG 5 "November 2, 2004"
.SH NAME
png \- Portable Network Graphics (PNG) format
.SH DESCRIPTION
diff --git a/png.c b/png.c
index 1df2a07..9c690a3 100644
--- a/png.c
+++ b/png.c
@@ -1,7 +1,7 @@
/* png.c - location for general purpose libpng functions
*
- * libpng version 1.2.8beta1 - November 1, 2004
+ * libpng version 1.2.8beta2 - November 2, 2004
* For conditions of distribution and use, see copyright notice in png.h
* Copyright (c) 1998-2004 Glenn Randers-Pehrson
* (Version 0.96 Copyright (c) 1996, 1997 Andreas Dilger)
@@ -13,7 +13,7 @@
#include "png.h"
/* Generate a compiler error if there is an old png.h in the search path. */
-typedef version_1_2_8beta1 Your_png_h_is_not_version_1_2_8beta1;
+typedef version_1_2_8beta2 Your_png_h_is_not_version_1_2_8beta2;
/* Version information for C files. This had better match the version
* string defined in png.h. */
@@ -680,7 +680,7 @@
png_get_copyright(png_structp png_ptr)
{
if (&png_ptr != NULL) /* silence compiler warning about unused png_ptr */
- return ((png_charp) "\n libpng version 1.2.8beta1 - November 1, 2004\n\
+ return ((png_charp) "\n libpng version 1.2.8beta2 - November 2, 2004\n\
Copyright (c) 1998-2004 Glenn Randers-Pehrson\n\
Copyright (c) 1996-1997 Andreas Dilger\n\
Copyright (c) 1995-1996 Guy Eric Schalnat, Group 42, Inc.\n");
diff --git a/png.h b/png.h
index 2b53011..560511a 100644
--- a/png.h
+++ b/png.h
@@ -1,6 +1,6 @@
/* png.h - header file for PNG reference library
*
- * libpng version 1.2.8beta1 - November 1, 2004
+ * libpng version 1.2.8beta2 - November 2, 2004
* Copyright (c) 1998-2004 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.)
@@ -8,7 +8,7 @@
* 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 1.2.8beta1 - November 1, 2004: Glenn
+ * libpng versions 0.97, January 1998, through 1.2.8beta2 - November 2, 2004: Glenn
* See also "Contributing Authors", below.
*
* Note about libpng version numbers:
@@ -106,6 +106,7 @@
* 1.2.7rc1 13 10207 12.so.0.1.2.7rc1
* 1.0.17 10 10017 12.so.0.1.0.17
* 1.2.7 13 10207 12.so.0.1.2.7
+ * 1.2.8beta1-1 13 10208 12.so.0.1.2.8beta1
*
* Henceforth the source version will match the shared-library major
* and minor numbers; the shared-library major version number will be
@@ -135,7 +136,7 @@
* If you modify libpng you may insert additional notices immediately following
* this sentence.
*
- * libpng versions 1.2.6, August 15, 2004, through 1.2.8beta1, November 1, 2004, are
+ * libpng versions 1.2.6, August 15, 2004, through 1.2.8beta2, November 2, 2004, are
* Copyright (c) 2004 Glenn Randers-Pehrson, and are
* distributed according to the same disclaimer and license as libpng-1.2.5
* with the following individual added to the list of Contributing Authors:
@@ -247,13 +248,13 @@
* Y2K compliance in libpng:
* =========================
*
- * November 1, 2004
+ * November 2, 2004
*
* 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 1.2.8beta1 are Y2K compliant. It is my belief that earlier
+ * upward through 1.2.8beta2 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
@@ -309,9 +310,9 @@
*/
/* Version information for png.h - this should match the version in png.c */
-#define PNG_LIBPNG_VER_STRING "1.2.8beta1"
+#define PNG_LIBPNG_VER_STRING "1.2.8beta2"
#define PNG_HEADER_VERSION_STRING \
- " libpng version 1.2.8beta1 - November 1, 2004 (header)\n"
+ " libpng version 1.2.8beta2 - November 2, 2004 (header)\n"
#define PNG_LIBPNG_VER_SONUM 0
#define PNG_LIBPNG_VER_DLLNUM %DLLNUM%
@@ -323,7 +324,7 @@
/* This should match the numeric part of the final component of
* PNG_LIBPNG_VER_STRING, omitting any leading zero: */
-#define PNG_LIBPNG_VER_BUILD 1
+#define PNG_LIBPNG_VER_BUILD 2
#define PNG_LIBPNG_BUILD_ALPHA 1
#define PNG_LIBPNG_BUILD_BETA 2
@@ -1315,7 +1316,7 @@
/* This triggers a compiler error in png.c, if png.c and png.h
* do not agree upon the version number.
*/
-typedef png_structp version_1_2_8beta1;
+typedef png_structp version_1_2_8beta2;
typedef png_struct FAR * FAR * png_structpp;
diff --git a/pngconf.h b/pngconf.h
index 3a3c394..e4efafb 100644
--- a/pngconf.h
+++ b/pngconf.h
@@ -1,7 +1,7 @@
/* pngconf.h - machine configurable file for libpng
*
- * libpng version 1.2.8beta1 - November 1, 2004
+ * libpng version 1.2.8beta2 - November 2, 2004
* For conditions of distribution and use, see copyright notice in png.h
* Copyright (c) 1998-2004 Glenn Randers-Pehrson
* (Version 0.96 Copyright (c) 1996, 1997 Andreas Dilger)
diff --git a/pngerror.c b/pngerror.c
index c543c4d..bb938d1 100644
--- a/pngerror.c
+++ b/pngerror.c
@@ -1,7 +1,7 @@
/* pngerror.c - stub functions for i/o and memory allocation
*
- * libpng version 1.2.8beta1 - November 1, 2004
+ * libpng version 1.2.8beta2 - November 2, 2004
* For conditions of distribution and use, see copyright notice in png.h
* Copyright (c) 1998-2004 Glenn Randers-Pehrson
* (Version 0.96 Copyright (c) 1996, 1997 Andreas Dilger)
diff --git a/pnggccrd.c b/pnggccrd.c
index 5eade45..b2b1e79 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 version 1.2.8beta1 - November 1, 2004
+ * libpng version 1.2.8beta2 - November 2, 2004
* For conditions of distribution and use, see copyright notice in png.h
* Copyright (c) 1998-2004 Glenn Randers-Pehrson
* Copyright (c) 1998, Intel Corporation
diff --git a/pngget.c b/pngget.c
index 2c9b33d..4740bd5 100644
--- a/pngget.c
+++ b/pngget.c
@@ -1,7 +1,7 @@
/* pngget.c - retrieval of values from info struct
*
- * libpng 1.2.8beta1 - November 1, 2004
+ * libpng 1.2.8beta2 - November 2, 2004
* For conditions of distribution and use, see copyright notice in png.h
* Copyright (c) 1998-2004 Glenn Randers-Pehrson
* (Version 0.96 Copyright (c) 1996, 1997 Andreas Dilger)
diff --git a/pngmem.c b/pngmem.c
index 315f235..eeb81c3 100644
--- a/pngmem.c
+++ b/pngmem.c
@@ -1,7 +1,7 @@
/* pngmem.c - stub functions for memory allocation
*
- * libpng version 1.2.8beta1 - November 1, 2004
+ * libpng version 1.2.8beta2 - November 2, 2004
* For conditions of distribution and use, see copyright notice in png.h
* Copyright (c) 1998-2004 Glenn Randers-Pehrson
* (Version 0.96 Copyright (c) 1996, 1997 Andreas Dilger)
diff --git a/pngpread.c b/pngpread.c
index f281855..f65c85a 100644
--- a/pngpread.c
+++ b/pngpread.c
@@ -1,7 +1,7 @@
/* pngpread.c - read a png file in push mode
*
- * libpng version 1.2.8beta1 - November 1, 2004
+ * libpng version 1.2.8beta2 - November 2, 2004
* For conditions of distribution and use, see copyright notice in png.h
* Copyright (c) 1998-2004 Glenn Randers-Pehrson
* (Version 0.96 Copyright (c) 1996, 1997 Andreas Dilger)
diff --git a/pngread.c b/pngread.c
index 321f397..7a4c6e6 100644
--- a/pngread.c
+++ b/pngread.c
@@ -1,7 +1,7 @@
/* pngread.c - read a PNG file
*
- * libpng 1.2.8beta1 - November 1, 2004
+ * libpng 1.2.8beta2 - November 2, 2004
* For conditions of distribution and use, see copyright notice in png.h
* Copyright (c) 1998-2004 Glenn Randers-Pehrson
* (Version 0.96 Copyright (c) 1996, 1997 Andreas Dilger)
@@ -805,7 +805,7 @@
* 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 1.2.8beta1
+ * [*] png_handle_alpha() does not exist yet, as of libpng version 1.2.8beta2
*/
void PNGAPI
@@ -855,7 +855,7 @@
* 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 1.2.8beta1
+ * [*] png_handle_alpha() does not exist yet, as of libpng version 1.2.8beta2
*/
void PNGAPI
png_read_image(png_structp png_ptr, png_bytepp image)
diff --git a/pngrio.c b/pngrio.c
index 0471174..d16b531 100644
--- a/pngrio.c
+++ b/pngrio.c
@@ -1,7 +1,7 @@
/* pngrio.c - functions for data input
*
- * libpng 1.2.8beta1 - November 1, 2004
+ * libpng 1.2.8beta2 - November 2, 2004
* For conditions of distribution and use, see copyright notice in png.h
* Copyright (c) 1998-2004 Glenn Randers-Pehrson
* (Version 0.96 Copyright (c) 1996, 1997 Andreas Dilger)
diff --git a/pngrtran.c b/pngrtran.c
index 276947b..1f1344d 100644
--- a/pngrtran.c
+++ b/pngrtran.c
@@ -1,7 +1,7 @@
/* pngrtran.c - transforms the data in a row for PNG readers
*
- * libpng version 1.2.8beta1 - November 1, 2004
+ * libpng version 1.2.8beta2 - November 2, 2004
* For conditions of distribution and use, see copyright notice in png.h
* Copyright (c) 1998-2004 Glenn Randers-Pehrson
* (Version 0.96 Copyright (c) 1996, 1997 Andreas Dilger)
diff --git a/pngrutil.c b/pngrutil.c
index 2fa1fff..08add89 100644
--- a/pngrutil.c
+++ b/pngrutil.c
@@ -1,6 +1,6 @@
/* pngrutil.c - utilities to read a PNG file
*
- * libpng version 1.2.8beta1 - November 1, 2004
+ * libpng version 1.2.8beta2 - November 2, 2004
* For conditions of distribution and use, see copyright notice in png.h
* Copyright (c) 1998-2004 Glenn Randers-Pehrson
* (Version 0.96 Copyright (c) 1996, 1997 Andreas Dilger)
diff --git a/pngset.c b/pngset.c
index 7531022..15432d3 100644
--- a/pngset.c
+++ b/pngset.c
@@ -1,7 +1,7 @@
/* pngset.c - storage of image information into info struct
*
- * libpng 1.2.8beta1 - November 1, 2004
+ * libpng 1.2.8beta2 - November 2, 2004
* For conditions of distribution and use, see copyright notice in png.h
* Copyright (c) 1998-2004 Glenn Randers-Pehrson
* (Version 0.96 Copyright (c) 1996, 1997 Andreas Dilger)
diff --git a/pngtest.c b/pngtest.c
index 8bb1a72..055c5c1 100644
--- a/pngtest.c
+++ b/pngtest.c
@@ -1,7 +1,7 @@
/* pngtest.c - a simple test program to test libpng
*
- * libpng 1.2.8beta1 - November 1, 2004
+ * libpng 1.2.8beta2 - November 2, 2004
* For conditions of distribution and use, see copyright notice in png.h
* Copyright (c) 1998-2004 Glenn Randers-Pehrson
* (Version 0.96 Copyright (c) 1996, 1997 Andreas Dilger)
@@ -1551,4 +1551,4 @@
}
/* Generate a compiler error if there is an old png.h in the search path. */
-typedef version_1_2_8beta1 your_png_h_is_not_version_1_2_8beta1;
+typedef version_1_2_8beta2 your_png_h_is_not_version_1_2_8beta2;
diff --git a/pngtrans.c b/pngtrans.c
index da3c6da..11edcca 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 1.2.8beta1 - November 1, 2004
+ * libpng 1.2.8beta2 - November 2, 2004
* For conditions of distribution and use, see copyright notice in png.h
* Copyright (c) 1998-2004 Glenn Randers-Pehrson
* (Version 0.96 Copyright (c) 1996, 1997 Andreas Dilger)
@@ -394,7 +394,7 @@
png_uint_32 i;
if ((row_info->color_type == PNG_COLOR_TYPE_RGB ||
- (row_info->color_type == PNG_COLOR_TYPE_RGBA &&
+ (row_info->color_type == PNG_COLOR_TYPE_RGB_ALPHA &&
(transformations & PNG_STRIP_ALPHA))) &&
row_info->channels == 4)
{
@@ -474,7 +474,7 @@
}
row_info->channels = 3;
}
- else if ((row_info->color_type == PNG_COLOR_TYPE_GRAY &&
+ else if ((row_info->color_type == PNG_COLOR_TYPE_GRAY ||
(row_info->color_type == PNG_COLOR_TYPE_GRAY_ALPHA &&
(transformations & PNG_STRIP_ALPHA))) &&
row_info->channels == 2)
@@ -530,6 +530,8 @@
}
row_info->channels = 1;
}
+ if (transformations & PNG_STRIP_ALPHA)
+ row_info->color_type &= ~PNG_COLOR_MASK_ALPHA;
}
}
#endif
diff --git a/pngvcrd.c b/pngvcrd.c
index d9ac8ad..c0f351f 100644
--- a/pngvcrd.c
+++ b/pngvcrd.c
@@ -2,7 +2,7 @@
*
* For Intel x86 CPU and Microsoft Visual C++ compiler
*
- * libpng version 1.2.8beta1 - November 1, 2004
+ * libpng version 1.2.8beta2 - November 2, 2004
* For conditions of distribution and use, see copyright notice in png.h
* Copyright (c) 1998-2004 Glenn Randers-Pehrson
* Copyright (c) 1998, Intel Corporation
diff --git a/pngwio.c b/pngwio.c
index 0c97519..9d3d70b 100644
--- a/pngwio.c
+++ b/pngwio.c
@@ -1,7 +1,7 @@
/* pngwio.c - functions for data output
*
- * libpng 1.2.8beta1 - November 1, 2004
+ * libpng 1.2.8beta2 - November 2, 2004
* For conditions of distribution and use, see copyright notice in png.h
* Copyright (c) 1998-2004 Glenn Randers-Pehrson
* (Version 0.96 Copyright (c) 1996, 1997 Andreas Dilger)
diff --git a/pngwrite.c b/pngwrite.c
index 2235196..6f936a1 100644
--- a/pngwrite.c
+++ b/pngwrite.c
@@ -1,7 +1,7 @@
/* pngwrite.c - general routines to write a PNG file
*
- * libpng 1.2.8beta1 - November 1, 2004
+ * libpng 1.2.8beta2 - November 2, 2004
* For conditions of distribution and use, see copyright notice in png.h
* Copyright (c) 1998-2004 Glenn Randers-Pehrson
* (Version 0.96 Copyright (c) 1996, 1997 Andreas Dilger)
diff --git a/pngwtran.c b/pngwtran.c
index c15cb1e..0b3c7c4 100644
--- a/pngwtran.c
+++ b/pngwtran.c
@@ -1,7 +1,7 @@
/* pngwtran.c - transforms the data in a row for PNG writers
*
- * libpng version 1.2.8beta1 - November 1, 2004
+ * libpng version 1.2.8beta2 - November 2, 2004
* For conditions of distribution and use, see copyright notice in png.h
* Copyright (c) 1998-2004 Glenn Randers-Pehrson
* (Version 0.96 Copyright (c) 1996, 1997 Andreas Dilger)
diff --git a/pngwutil.c b/pngwutil.c
index f0dabfa..a09620c 100644
--- a/pngwutil.c
+++ b/pngwutil.c
@@ -1,7 +1,7 @@
/* pngwutil.c - utilities to write a PNG file
*
- * libpng version 1.2.8beta1 - November 1, 2004
+ * libpng version 1.2.8beta2 - November 2, 2004
* For conditions of distribution and use, see copyright notice in png.h
* Copyright (c) 1998-2004 Glenn Randers-Pehrson
* (Version 0.96 Copyright (c) 1996, 1997 Andreas Dilger)
diff --git a/scripts/libpng-config-head.in b/scripts/libpng-config-head.in
index 216da60..7c35ce3 100755
--- a/scripts/libpng-config-head.in
+++ b/scripts/libpng-config-head.in
@@ -8,7 +8,7 @@
# Modeled after libxml-config.
-version=1.2.8beta1
+version=1.2.8beta2
prefix=""
libdir=""
libs=""
diff --git a/scripts/libpng.pc.in b/scripts/libpng.pc.in
index 689140a..c20b34a 100644
--- a/scripts/libpng.pc.in
+++ b/scripts/libpng.pc.in
@@ -6,6 +6,6 @@
Name: libpng12
Description: Loads and saves PNG files
-Version: 1.2.8beta1
+Version: 1.2.8beta2
Libs: -L${libdir} -lpng12 -lz -lm
Cflags: -I${includedir}/libpng12
diff --git a/scripts/makefile.32sunu b/scripts/makefile.32sunu
index 72038a2..3412d6b 100644
--- a/scripts/makefile.32sunu
+++ b/scripts/makefile.32sunu
@@ -33,7 +33,7 @@
LIBNAME=libpng12
PNGMAJ = 0
-PNGMIN = 1.2.8beta1
+PNGMIN = 1.2.8beta2
PNGVER = $(PNGMAJ).$(PNGMIN)
INCPATH=$(prefix)/include
diff --git a/scripts/makefile.64sunu b/scripts/makefile.64sunu
index 7efa6aa..11f7989 100644
--- a/scripts/makefile.64sunu
+++ b/scripts/makefile.64sunu
@@ -33,7 +33,7 @@
LIBNAME=libpng12
PNGMAJ = 0
-PNGMIN = 1.2.8beta1
+PNGMIN = 1.2.8beta2
PNGVER = $(PNGMAJ).$(PNGMIN)
INCPATH=$(prefix)/include
diff --git a/scripts/makefile.aix b/scripts/makefile.aix
index ac05d4d..e0b6b90 100644
--- a/scripts/makefile.aix
+++ b/scripts/makefile.aix
@@ -18,7 +18,7 @@
LIBNAME=libpng12
PNGMAJ = 0
-PNGMIN = 1.2.8beta1
+PNGMIN = 1.2.8beta2
PNGVER = $(PNGMAJ).$(PNGMIN)
prefix=/usr/local
diff --git a/scripts/makefile.beos b/scripts/makefile.beos
index 5f7bc45..4796425 100644
--- a/scripts/makefile.beos
+++ b/scripts/makefile.beos
@@ -12,7 +12,7 @@
ZLIBINC=/usr/local/include
PNGMAJ = 0
-PNGMIN = 1.2.8beta1
+PNGMIN = 1.2.8beta2
PNGVER = $(PNGMAJ).$(PNGMIN)
ALIGN=
diff --git a/scripts/makefile.cygwin b/scripts/makefile.cygwin
index 5717f07..63eb083 100644
--- a/scripts/makefile.cygwin
+++ b/scripts/makefile.cygwin
@@ -79,7 +79,7 @@
LIBNAME = libpng12
PNGMAJ = 0
CYGDLL = 12
-PNGMIN = 1.2.8beta1
+PNGMIN = 1.2.8beta2
PNGVER = $(PNGMAJ).$(PNGMIN)
SHAREDLIB=cygpng$(CYGDLL).dll
diff --git a/scripts/makefile.darwin b/scripts/makefile.darwin
index df49334..d056c4f 100644
--- a/scripts/makefile.darwin
+++ b/scripts/makefile.darwin
@@ -23,7 +23,7 @@
RANLIB=ranlib
PNGMAJ = 0
-PNGMIN = 1.2.8beta1
+PNGMIN = 1.2.8beta2
PNGVER = $(PNGMAJ).$(PNGMIN)
LIBNAME = libpng12
diff --git a/scripts/makefile.dec b/scripts/makefile.dec
index 08369ce..8aad52f 100644
--- a/scripts/makefile.dec
+++ b/scripts/makefile.dec
@@ -32,7 +32,7 @@
ZLIBINC=../zlib
PNGMAJ = 0
-PNGMIN = 1.2.8beta1
+PNGMIN = 1.2.8beta2
PNGVER = $(PNGMAJ).$(PNGMIN)
LIBNAME = libpng12
diff --git a/scripts/makefile.gcmmx b/scripts/makefile.gcmmx
index 33e1fa4..f9306a6 100644
--- a/scripts/makefile.gcmmx
+++ b/scripts/makefile.gcmmx
@@ -15,7 +15,7 @@
LIBNAME = libpng12
PNGMAJ = 0
-PNGMIN = 1.2.8beta1
+PNGMIN = 1.2.8beta2
PNGVER = $(PNGMAJ).$(PNGMIN)
CC=gcc
diff --git a/scripts/makefile.hp64 b/scripts/makefile.hp64
index bb605eb..b1f35a8 100644
--- a/scripts/makefile.hp64
+++ b/scripts/makefile.hp64
@@ -27,7 +27,7 @@
RANLIB=ranlib
PNGMAJ = 0
-PNGMIN = 1.2.8beta1
+PNGMIN = 1.2.8beta2
PNGVER = $(PNGMAJ).$(PNGMIN)
LIBNAME = libpng12
diff --git a/scripts/makefile.hpgcc b/scripts/makefile.hpgcc
index a58d868..d9dace3 100644
--- a/scripts/makefile.hpgcc
+++ b/scripts/makefile.hpgcc
@@ -41,7 +41,7 @@
#RANLIB=echo
PNGMAJ = 0
-PNGMIN = 1.2.8beta1
+PNGMIN = 1.2.8beta2
PNGVER = $(PNGMAJ).$(PNGMIN)
LIBNAME = libpng12
diff --git a/scripts/makefile.hpux b/scripts/makefile.hpux
index a44c9fe..765ed09 100644
--- a/scripts/makefile.hpux
+++ b/scripts/makefile.hpux
@@ -24,7 +24,7 @@
RANLIB=ranlib
PNGMAJ = 0
-PNGMIN = 1.2.8beta1
+PNGMIN = 1.2.8beta2
PNGVER = $(PNGMAJ).$(PNGMIN)
LIBNAME = libpng12
diff --git a/scripts/makefile.linux b/scripts/makefile.linux
index 8779f67..c9f92e5 100644
--- a/scripts/makefile.linux
+++ b/scripts/makefile.linux
@@ -5,7 +5,7 @@
LIBNAME = libpng12
PNGMAJ = 0
-PNGMIN = 1.2.8beta1
+PNGMIN = 1.2.8beta2
PNGVER = $(PNGMAJ).$(PNGMIN)
CC=gcc
diff --git a/scripts/makefile.ne12bsd b/scripts/makefile.ne12bsd
index 174b34d..27ef6e1 100644
--- a/scripts/makefile.ne12bsd
+++ b/scripts/makefile.ne12bsd
@@ -13,7 +13,7 @@
LIB= png12
SHLIB_MAJOR= 0
-SHLIB_MINOR= 1.2.8beta1
+SHLIB_MINOR= 1.2.8beta2
SRCS= pnggccrd.c png.c pngset.c pngget.c pngrutil.c pngtrans.c pngwutil.c \
pngread.c pngrio.c pngwio.c pngwrite.c pngrtran.c \
pngwtran.c pngmem.c pngerror.c pngpread.c
diff --git a/scripts/makefile.netbsd b/scripts/makefile.netbsd
index 6afb985..04cf5a9 100644
--- a/scripts/makefile.netbsd
+++ b/scripts/makefile.netbsd
@@ -13,7 +13,7 @@
LIB= png
SHLIB_MAJOR= 3
-SHLIB_MINOR= 1.2.8beta1
+SHLIB_MINOR= 1.2.8beta2
SRCS= pnggccrd.c png.c pngset.c pngget.c pngrutil.c pngtrans.c pngwutil.c \
pngread.c pngrio.c pngwio.c pngwrite.c pngrtran.c \
pngwtran.c pngmem.c pngerror.c pngpread.c
diff --git a/scripts/makefile.openbsd b/scripts/makefile.openbsd
index ba09b19..035e3ba 100644
--- a/scripts/makefile.openbsd
+++ b/scripts/makefile.openbsd
@@ -7,7 +7,7 @@
MANDIR= ${PREFIX}/man/cat
SHLIB_MAJOR= 0
-SHLIB_MINOR= 1.2.8beta1
+SHLIB_MINOR= 1.2.8beta2
LIB= png
SRCS= png.c pngerror.c pnggccrd.c pngget.c pngmem.c pngpread.c \
diff --git a/scripts/makefile.sco b/scripts/makefile.sco
index b7c73fc..34545a2 100644
--- a/scripts/makefile.sco
+++ b/scripts/makefile.sco
@@ -24,7 +24,7 @@
RANLIB=echo
PNGMAJ = 0
-PNGMIN = 1.2.8beta1
+PNGMIN = 1.2.8beta2
PNGVER = $(PNGMAJ).$(PNGMIN)
LIBNAME = libpng12
diff --git a/scripts/makefile.sggcc b/scripts/makefile.sggcc
index 7a575e2..648e5ba 100644
--- a/scripts/makefile.sggcc
+++ b/scripts/makefile.sggcc
@@ -18,7 +18,7 @@
LIBNAME=libpng12
PNGMAJ = 0
-PNGMIN = 1.2.8beta1
+PNGMIN = 1.2.8beta2
PNGVER = $(PNGMAJ).$(PNGMIN)
CC=gcc
diff --git a/scripts/makefile.sgi b/scripts/makefile.sgi
index 1e3e43e..85c9fa7 100644
--- a/scripts/makefile.sgi
+++ b/scripts/makefile.sgi
@@ -5,7 +5,7 @@
LIBNAME=libpng12
PNGMAJ = 0
-PNGMIN = 1.2.8beta1
+PNGMIN = 1.2.8beta2
PNGVER = $(PNGMAJ).$(PNGMIN)
# Where make install puts libpng.a, libpng12.so, and libpng12/png.h
diff --git a/scripts/makefile.so9 b/scripts/makefile.so9
index 75553a0..5f03599 100644
--- a/scripts/makefile.so9
+++ b/scripts/makefile.so9
@@ -34,7 +34,7 @@
RANLIB=echo
PNGMAJ = 0
-PNGMIN = 1.2.8beta1
+PNGMIN = 1.2.8beta2
PNGVER = $(PNGMAJ).$(PNGMIN)
LIBNAME = libpng12
diff --git a/scripts/makefile.solaris b/scripts/makefile.solaris
index e625a99..173bdd7 100644
--- a/scripts/makefile.solaris
+++ b/scripts/makefile.solaris
@@ -30,7 +30,7 @@
RANLIB=echo
PNGMAJ = 0
-PNGMIN = 1.2.8beta1
+PNGMIN = 1.2.8beta2
PNGVER = $(PNGMAJ).$(PNGMIN)
LIBNAME = libpng12
diff --git a/scripts/pngos2.def b/scripts/pngos2.def
index 6d69356..7a493e6 100644
--- a/scripts/pngos2.def
+++ b/scripts/pngos2.def
@@ -2,7 +2,7 @@
; PNG.LIB module definition file for OS/2
;----------------------------------------
-; Version 1.2.8beta1
+; Version 1.2.8beta2
LIBRARY PNG
DESCRIPTION "PNG image compression library for OS/2"
diff --git a/scripts/pngw32.def b/scripts/pngw32.def
index ccdf455..a521a93 100644
--- a/scripts/pngw32.def
+++ b/scripts/pngw32.def
@@ -6,7 +6,7 @@
DESCRIPTION "PNG image compression library for Windows"
EXPORTS
-;Version 1.2.8beta1
+;Version 1.2.8beta2
png_build_grayscale_palette @1
png_check_sig @2
png_chunk_error @3