Imported from libpng-1.2.4.tar

ANNOUNCE

 
-Libpng 1.2.4rc1 - July 2, 2002
+Libpng 1.2.4 - July 8, 2002
 
-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.
+This is a public release of libpng, intended for use in production codes.
 
 Changes since the last public release (1.2.3):
 
-version 1.2.4beta1 [May 24, 2002]
   Added libpng.pc and libpng-config to "all:" target in 16 makefiles.
   Fixed bug in 16 makefiles: $(DESTDIR)/$(LIBPATH) to $(DESTDIR)$(LIBPATH)
   Added missing "\" before closing double quote in makefile.gcmmx.
   Plugged various memory leaks; added png_malloc_warn() and png_set_text_2()
     functions.
-version 1.2.4beta2 [June 25, 2002]
   Plugged memory leak of png_ptr->current_text (Matt Holgate).
   Check for buffer overflow before reading CRC in pngpread.c (Warwick Allison)
   Added -soname to the loader flags in makefile.dec, makefile.sgi, and
     makefile.sggcc.
   Added "test-installed" targets to makefile.linux, makefile.gcmmx,
-    makefile.sgi, and makefile.sggcc.
-version 1.2.4beta3 [June 28, 2002]
+    makefile.sgi, makefile.sggcc, makefile.32sunu, makefile.64sunu,
+    makefile.beos, makefile.darwin, makefile.dec, makefile.macosx, 
+    makefile.solaris, makefile.sco, makefile.cygwin, makefile.hpux,
+    makefile.hpgcc, and makefile.so9.
   Plugged memory leak of row_buf in pngtest.c when there is a png_error().
   Detect buffer overflow in pngpread.c when IDAT is corrupted with extra data.
-  Added "test-installed" target to makefile.32sunu, makefile.64sunu,
-    makefile.beos, makefile.darwin, makefile.dec, makefile.macosx, 
-    makefile.solaris, makefile.hpux, makefile.hpgcc, and makefile.so9.
-version 1.2.4rc1 [July 2, 2002]
-  Added "test-installed" target to makefile.cygwin and makefile.sco.
   Revised pnggccrd.c to be able to back out version 1.0.x via PNG_1_0_X macro.
+  Changed png_warning() to png_error() when width is too large to process.
 
 Send comments/corrections/commendations to
 png-implement@ccrc.wustl.edu or to randeg@alum.rpi.edu

CHANGES

@@ -1147,6 +1147,8 @@ version 1.2.4beta3 [June 28, 2002]
 version 1.2.4rc1 [July 2, 2002]
   Added "test-installed" target to makefile.cygwin and makefile.sco.
   Revised pnggccrd.c to be able to back out version 1.0.x via PNG_1_0_X macro.
+version 1.2.4 [July 8, 2002]
+  Changed png_warning() to png_error() when width is too large to process.
 
 Send comments/corrections/commendations to
 png-implement@ccrc.wustl.edu or to randeg@alum.rpi.edu

INSTALL

 
-Installing libpng version 1.2.4rc1 - July 2, 2002
+Installing libpng version 1.2.4 - July 8, 2002
 
 Before installing libpng, you must first install zlib.  zlib
 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.
 
 You can rename the directories that you downloaded (they
-might be called "libpng-1.2.4rc1" or "lpng109" and "zlib-1.1.4"
+might be called "libpng-1.2.4" or "lpng109" and "zlib-1.1.4"
 or "zlib114") so that you have directories called "zlib" and "libpng".
 
 Your directory structure should look like this:
@@ -68,8 +68,8 @@ The files that are presently available in the scripts directory
 include
 
  makefile.std      =>  Generic UNIX makefile (cc, creates static libpng.a)
- makefile.linux    =>  Linux/ELF makefile (gcc, creates libpng12.so.0.1.2.4rc1)
- makefile.gcmmx    =>  Linux/ELF makefile (gcc, creates libpng12.so.0.1.2.4rc1,
+ makefile.linux    =>  Linux/ELF makefile (gcc, creates libpng12.so.0.1.2.4)
+ makefile.gcmmx    =>  Linux/ELF makefile (gcc, creates libpng12.so.0.1.2.4,
                        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
@@ -90,10 +90,10 @@ include
  makefile.ne0bsd  =>  NetBSD/cc makefile, uses PNGGCCRD, makes libpng0.so
  makefile.openbsd  =>  OpenBSD makefile
  makefile.sgi      =>  Silicon Graphics IRIX makefile (cc, creates static lib)
- makefile.sggcc    =>  Silicon Graphics (gcc, creates libpng12.so.0.1.2.4rc1)
+ makefile.sggcc    =>  Silicon Graphics (gcc, creates libpng12.so.0.1.2.4)
  makefile.sunos    =>  Sun makefile
- makefile.solaris  =>  Solaris 2.X makefile (gcc, creates libpng12.so.0.1.2.4rc1)
- makefile.so9      =>  Solaris 9 makefile (gcc, creates libpng12.so.0.1.2.4rc1)
+ makefile.solaris  =>  Solaris 2.X makefile (gcc, creates libpng12.so.0.1.2.4)
+ makefile.so9      =>  Solaris 9 makefile (gcc, creates libpng12.so.0.1.2.4)
  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
@@ -158,9 +158,9 @@ in the scripts directory when you run "make", "make install", or
  mangle.in        =>  Function-decoration macros added to png.h by the
                       makefiles.
  makefile.linux   =>  Linux/ELF makefile
-                      (gcc, creates libpng12m.so.0.1.2.4rc1)
+                      (gcc, creates libpng12m.so.0.1.2.4)
  makefile.gcmmx   =>  Linux/ELF makefile (gcc, creates
-                      libpng12.so.0m.1.2.4rc1, uses assembler code
+                      libpng12.so.0m.1.2.4, uses assembler code
                       tuned for Intel MMX platform)
  makefile.sgi     =>  Silicon Graphics (cc, creates libpng12m.so)
  makefile.sggcc   =>  Silicon Graphics (gcc, creates libpng12m.so)

KNOWNBUG

 
-Known bugs in libpng version 1.2.4rc1
+Known bugs in libpng version 1.2.4
 
 1. April 22, 2001: pnggccrd.c has been reported to crash on NetBSD when
-   reading interlaced PNG files, when assembler code is enabled.
+   reading interlaced PNG files, when assembler code is enabled but running
+   on a non-MMX i386 platform.
 
    STATUS: Under investigation.  The change to pnggccrd.c in libpng-1.2.1
    fixed a problem under FreeBSD but not the problem with NetBSD, which

LICENSE

@@ -8,7 +8,7 @@ COPYRIGHT NOTICE, DISCLAIMER, and LICENSE:
 If you modify libpng you may insert additional notices immediately following
 this sentence.
 
-libpng versions 1.0.7, July 1, 2000, through 1.2.4rc1, July 2, 2002, are
+libpng versions 1.0.7, July 1, 2000, through 1.2.4, July 8, 2002, are
 Copyright (c) 2000-2002 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 @@ certification mark of the Open Source Initiative.
 
 Glenn Randers-Pehrson
 randeg@alum.rpi.edu
-July 2, 2002
+July 8, 2002

README

-README for libpng 1.2.4rc1 - July 2, 2002 (shared library 12.0)
+README for libpng 1.2.4 - July 8, 2002 (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.
@@ -187,9 +187,9 @@ Files in this distribution:
        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.0.1.2.4rc1)
+                            (gcc, creates libpng12.so.0.1.2.4)
        makefile.gcmmx   =>  Linux/ELF makefile (gcc, creates
-                            libpng12.so.0.1.2.4rc1, uses assembler code
+                            libpng12.so.0.1.2.4, 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
@@ -210,12 +210,12 @@ Files in this distribution:
        makefile.ne0bsd =>  NetBSD/cc makefile, PNGGCCRD, makes libpng0.so
        makefile.openbsd =>  OpenBSD makefile
        makefile.sgi     =>  Silicon Graphics IRIX (cc, creates static lib)
-       makefile.sggcc   =>  Silicon Graphics (gcc, creates libpng12.so.0.1.2.4rc1)
+       makefile.sggcc   =>  Silicon Graphics (gcc, creates libpng12.so.0.1.2.4)
        makefile.sunos   =>  Sun makefile
        makefile.solaris =>  Solaris 2.X makefile
-                            (gcc, creates libpng12.so.0.1.2.4rc1)
+                            (gcc, creates libpng12.so.0.1.2.4)
        makefile.so9     =>  Solaris 9 makefile
-                            (gcc, creates libpng12.so.0.1.2.4rc1)
+                            (gcc, creates libpng12.so.0.1.2.4)
        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
@@ -248,9 +248,9 @@ Files in this distribution:
        mangle.in        =>  Function-decoration macros added to png.h by the
                             makefiles.
        makefile.linux   =>  Linux/ELF makefile
-                            (gcc, creates libpng12m.so.0.1.2.4rc1)
+                            (gcc, creates libpng12m.so.0.1.2.4)
        makefile.gcmmx   =>  Linux/ELF makefile (gcc, creates
-                            libpng12.so.0m.1.2.4rc1, uses assembler code
+                            libpng12.so.0m.1.2.4, uses assembler code
                             tuned for Intel MMX platform)
        makefile.sgi     =>  Silicon Graphics (cc, creates libpng12m.so)
        makefile.sggcc   =>  Silicon Graphics (gcc, creates libpng12m.so)

Y2KINFO

    Y2K compliance in libpng:
    =========================
 
-      July 2, 2002
+      July 8, 2002
 
       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 1.2.4rc1 are Y2K compliant.  It is my belief that earlier
+      upward through 1.2.4 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

configure

 echo "
-  There is no \"configure\" script for Libpng-1.2.4rc1.  Instead, please
+  There is no \"configure\" script for Libpng-1.2.4.  Instead, please
   copy the appropriate makefile for your system from the \"scripts\"
   directory.  Read the INSTALL file for more details.
 "

libpng.3

-.TH LIBPNG 3 "July 2, 2002"
+.TH LIBPNG 3 "July 8, 2002"
 .SH NAME
-libpng \- Portable Network Graphics (PNG) Reference Library 1.2.4rc1
+libpng \- Portable Network Graphics (PNG) Reference Library 1.2.4
 .SH SYNOPSIS
 \fI\fB
 
@@ -791,7 +791,7 @@ Following is a copy of the libpng.txt file that accompanies libpng.
 .SH LIBPNG.TXT
 libpng.txt - A description on how to use and modify libpng
 
- libpng version 1.2.4rc1 - July 2, 2002
+ libpng version 1.2.4 - July 8, 2002
  Updated and distributed by Glenn Randers-Pehrson
  <randeg@alum.rpi.edu>
  Copyright (c) 1998-2002 Glenn Randers-Pehrson
@@ -3641,13 +3641,13 @@ application:
 
 .SH IX. Y2K Compliance in libpng
 
-July 2, 2002
+July 8, 2002
 
 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 1.2.4rc1 are Y2K compliant.  It is my belief that earlier
+upward through 1.2.4 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
@@ -3780,6 +3780,8 @@ the first widely used release:
  1.2.3               12    10203  12.so.0.1.2.3
  1.2.4beta1-3        13    10204  12.so.0.1.2.4beta1-3
  1.2.4rc1            13    10204  12.so.0.1.2.4rc1
+ 1.0.14              10    10014  10.so.0.1.0.14
+ 1.2.4               13    10204  12.so.0.1.2.4
 
 Henceforth the source version will match the shared-library minor
 and patch numbers; the shared-library major version number will be
@@ -3837,7 +3839,7 @@ possible without all of you.
 
 Thanks to Frank J. T. Wojcik for helping with the documentation.
 
-Libpng version 1.2.4rc1 - July 2, 2002:
+Libpng version 1.2.4 - July 8, 2002:
 Initially created in 1995 by Guy Eric Schalnat, then of Group 42, Inc.
 Currently maintained by Glenn Randers-Pehrson (randeg@alum.rpi.edu).
 
@@ -3854,7 +3856,7 @@ included in the libpng distribution, the latter shall prevail.)
 If you modify libpng you may insert additional notices immediately following
 this sentence.
 
-libpng versions 1.0.7, July 1, 2000, through 1.2.4rc1, July 2, 2002, are
+libpng versions 1.0.7, July 1, 2000, through 1.2.4, July 8, 2002, are
 Copyright (c) 2000-2002 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
@@ -3946,7 +3948,7 @@ certification mark of the Open Source Initiative.
 
 Glenn Randers-Pehrson
 randeg@alum.rpi.edu
-July 2, 2002
+July 8, 2002
 
 .\" end of man page
 

libpng.txt

 libpng.txt - A description on how to use and modify libpng
 
- libpng version 1.2.4rc1 - July 2, 2002
+ libpng version 1.2.4 - July 8, 2002
  Updated and distributed by Glenn Randers-Pehrson
  <randeg@alum.rpi.edu>
  Copyright (c) 1998-2002 Glenn Randers-Pehrson
@@ -2850,13 +2850,13 @@ application:
 
 IX. Y2K Compliance in libpng
 
-July 2, 2002
+July 8, 2002
 
 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 1.2.4rc1 are Y2K compliant.  It is my belief that earlier
+upward through 1.2.4 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

libpngpf.3

-.TH LIBPNGPF 3 "July 2, 2002"
+.TH LIBPNGPF 3 "July 8, 2002"
 .SH NAME
-libpng \- Portable Network Graphics (PNG) Reference Library 1.2.4rc1
+libpng \- Portable Network Graphics (PNG) Reference Library 1.2.4
 (private functions)
 .SH SYNOPSIS
 \fB#include <png.h>\fP

png.5

-.TH PNG 5 "July 2, 2002"
+.TH PNG 5 "July 8, 2002"
 .SH NAME
 png \- Portable Network Graphics (PNG) format
 .SH DESCRIPTION

png.c

 
 /* png.c - location for general purpose libpng functions
  *
- * libpng version 1.2.4rc1 - July 2, 2002
+ * libpng version 1.2.4 - July 8, 2002
  * Copyright (c) 1998-2002 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_2_4rc1 Your_png_h_is_not_version_1_2_4rc1;
+typedef version_1_2_4 Your_png_h_is_not_version_1_2_4;
 
 /* 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] = "1.2.4rc1";
+const char png_libpng_ver[18] = "1.2.4";
 
 /* png_sig was changed to a function in version 1.0.5c */
 /* Place to hold the signature string for a PNG file. */
@@ -671,7 +671,7 @@ png_charp PNGAPI
 png_get_copyright(png_structp png_ptr)
 {
    if (png_ptr != NULL || png_ptr == NULL)  /* silence compiler warning */
-   return ((png_charp) "\n libpng version 1.2.4rc1 - July 2, 2002\n\
+   return ((png_charp) "\n libpng version 1.2.4 - July 8, 2002\n\
    Copyright (c) 1998-2002 Glenn Randers-Pehrson\n\
    Copyright (c) 1996-1997 Andreas Dilger\n\
    Copyright (c) 1995-1996 Guy Eric Schalnat, Group 42, Inc.\n");
@@ -689,8 +689,8 @@ png_get_libpng_ver(png_structp png_ptr)
 {
    /* Version of *.c files used when building libpng */
    if(png_ptr != NULL) /* silence compiler warning about unused png_ptr */
-      return((png_charp) "1.2.4rc1");
-   return((png_charp) "1.2.4rc1");
+      return((png_charp) "1.2.4");
+   return((png_charp) "1.2.4");
 }
 
 png_charp PNGAPI

png.h

 /* png.h - header file for PNG reference library
  *
- * libpng version 1.2.4rc1 - July 2, 2002
+ * libpng version 1.2.4 - July 8, 2002
  * Copyright (c) 1998-2002 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 1.2.4rc1 - July 2, 2002: Glenn
+ *  libpng versions 0.97, January 1998, through 1.2.4 - July 8, 2002: Glenn
  *  See also "Contributing Authors", below.
  *
  * Note about libpng version numbers:
@@ -91,6 +91,8 @@
  *    1.2.4beta1-3            13    10204  12.so.0.1.2.4beta1-3
  *    1.0.14rc1               13    10014  10.so.0.1.0.14rc1
  *    1.2.4rc1                13    10204  12.so.0.1.2.4rc1
+ *    1.0.14                  10    10014  10.so.0.1.0.14
+ *    1.2.4                   13    10204  12.so.0.1.2.4
  *
  *    Henceforth the source version will match the shared-library major
  *    and minor numbers; the shared-library major version number will be
@@ -120,7 +122,7 @@
  * If you modify libpng you may insert additional notices immediately following
  * this sentence.
  *
- * libpng versions 1.0.7, July 1, 2000, through 1.2.4rc1, July 2, 2002, are
+ * libpng versions 1.0.7, July 1, 2000, through 1.2.4, July 8, 2002, are
  * Copyright (c) 2000-2002 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
@@ -225,13 +227,13 @@
  * Y2K compliance in libpng:
  * =========================
  *
- *    July 2, 2002
+ *    July 8, 2002
  *
  *    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 1.2.4rc1 are Y2K compliant.  It is my belief that earlier
+ *    upward through 1.2.4 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
@@ -287,7 +289,7 @@
  */
 
 /* Version information for png.h - this should match the version in png.c */
-#define PNG_LIBPNG_VER_STRING "1.2.4rc1"
+#define PNG_LIBPNG_VER_STRING "1.2.4"
 
 #define PNG_LIBPNG_VER_SONUM   0
 #define PNG_LIBPNG_VER_DLLNUM  %DLLNUM%
@@ -299,7 +301,7 @@
 /* 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  0
 
 #define PNG_LIBPNG_BUILD_ALPHA    1
 #define PNG_LIBPNG_BUILD_BETA     2
@@ -307,7 +309,7 @@
 #define PNG_LIBPNG_BUILD_STABLE   4
 #define PNG_LIBPNG_BUILD_TYPEMASK 7
 #define PNG_LIBPNG_BUILD_PATCH    8 /* Can be OR'ed with STABLE only */
-#define PNG_LIBPNG_BUILD_TYPE 3
+#define PNG_LIBPNG_BUILD_TYPE 4
 
 /* Careful here.  At one time, Guy wanted to use 082, but that would be octal.
  * We must not include leading zeros.
@@ -1277,9 +1279,9 @@ struct png_struct_def
 
 
 /* This prevents a compiler error in png.c if png.c and png.h are both at
-   version 1.2.4rc1
+   version 1.2.4
  */
-typedef png_structp version_1_2_4rc1;
+typedef png_structp version_1_2_4;
 
 typedef png_struct FAR * FAR * png_structpp;
 
@@ -2419,7 +2421,7 @@ extern PNG_EXPORT(void,png_set_strip_error_numbers) PNGARG((png_structp
 /* Maintainer: Put new public prototypes here ^, in libpng.3, and project defs */
 
 #define PNG_HEADER_VERSION_STRING \
-   " libpng version 1.2.4rc1 - July 2, 2002 (header)\n"
+   " libpng version 1.2.4 - July 8, 2002 (header)\n"
 
 #ifdef PNG_READ_COMPOSITE_NODIV_SUPPORTED
 /* With these routines we avoid an integer divide, which will be slower on

pngasmrd.h

 /* pngasmrd.h - assembler version of utilities to read a PNG file
  *
- * libpng 1.2.4rc1 - July 2, 2002
+ * libpng 1.2.4 - July 8, 2002
  * For conditions of distribution and use, see copyright notice in png.h
  * Copyright (c) 2002 Glenn Randers-Pehrson
  *

pngconf.h

 /* pngconf.h - machine configurable file for libpng
  *
- * libpng 1.2.4rc1 - July 2, 2002
+ * libpng 1.2.4 - July 8, 2002
  * For conditions of distribution and use, see copyright notice in png.h
  * Copyright (c) 1998-2002 Glenn Randers-Pehrson
  * (Version 0.96 Copyright (c) 1996, 1997 Andreas Dilger)

pngerror.c

 
 /* pngerror.c - stub functions for i/o and memory allocation
  *
- * libpng 1.2.4rc1 - July 2, 2002
+ * libpng 1.2.4 - July 8, 2002
  * For conditions of distribution and use, see copyright notice in png.h
  * Copyright (c) 1998-2002 Glenn Randers-Pehrson
  * (Version 0.96 Copyright (c) 1996, 1997 Andreas Dilger)

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 1.2.4rc1 - July 2, 2002
+ * libpng version 1.2.4 - July 8, 2002
  * For conditions of distribution and use, see copyright notice in png.h
  * Copyright (c) 1998-2002 Glenn Randers-Pehrson
  * Copyright (c) 1998, Intel Corporation

pngget.c

 
 /* pngget.c - retrieval of values from info struct
  *
- * libpng 1.2.4rc1 - July 2, 2002
+ * libpng 1.2.4 - July 8, 2002
  * For conditions of distribution and use, see copyright notice in png.h
  * Copyright (c) 1998-2002 Glenn Randers-Pehrson
  * (Version 0.96 Copyright (c) 1996, 1997 Andreas Dilger)
@@ -574,9 +574,9 @@ png_get_IHDR(png_structp png_ptr, png_infop info_ptr,
         png_error(png_ptr, "Invalid image width");
       if (height == 0 || *height > PNG_MAX_UINT)
         png_error(png_ptr, "Invalid image height");
-      if ((*width > PNG_MAX_UINT/rowbytes_per_pixel))
+      if (*width > PNG_MAX_UINT/rowbytes_per_pixel - 64)
       {
-         png_warning(png_ptr,
+         png_error(png_ptr,
             "Width too large for libpng to process image data.");
       }
       return (1);

pngmem.c

 
 /* pngmem.c - stub functions for memory allocation
  *
- * libpng 1.2.4rc1 - July 2, 2002
+ * libpng 1.2.4 - July 8, 2002
  * For conditions of distribution and use, see copyright notice in png.h
  * Copyright (c) 1998-2002 Glenn Randers-Pehrson
  * (Version 0.96 Copyright (c) 1996, 1997 Andreas Dilger)

pngpread.c

 
 /* pngpread.c - read a png file in push mode
  *
- * libpng 1.2.4rc1 - July 2, 2002
+ * libpng 1.2.4 - July 8, 2002
  * For conditions of distribution and use, see copyright notice in png.h
  * Copyright (c) 1998-2002 Glenn Randers-Pehrson
  * (Version 0.96 Copyright (c) 1996, 1997 Andreas Dilger)

pngread.c

 
 /* pngread.c - read a PNG file
  *
- * libpng 1.2.4rc1 - July 2, 2002
+ * libpng 1.2.4 - July 8, 2002
  * For conditions of distribution and use, see copyright notice in png.h
  * Copyright (c) 1998-2002 Glenn Randers-Pehrson
  * (Version 0.96 Copyright (c) 1996, 1997 Andreas Dilger)
@@ -300,7 +300,6 @@ void PNGAPI
 png_read_info(png_structp png_ptr, png_infop info_ptr)
 {
    png_debug(1, "in png_read_info\n");
-   /* save jump buffer and error functions */
    /* If we haven't checked all of the PNG signature bytes, do so now. */
    if (png_ptr->sig_bytes < 8)
    {
@@ -514,7 +513,6 @@ void PNGAPI
 png_read_update_info(png_structp png_ptr, png_infop info_ptr)
 {
    png_debug(1, "in png_read_update_info\n");
-   /* save jump buffer and error functions */
    if (!(png_ptr->flags & PNG_FLAG_ROW_INIT))
       png_read_start_row(png_ptr);
    else
@@ -532,7 +530,6 @@ void PNGAPI
 png_start_read_image(png_structp png_ptr)
 {
    png_debug(1, "in png_start_read_image\n");
-   /* save jump buffer and error functions */
    if (!(png_ptr->flags & PNG_FLAG_ROW_INIT))
       png_read_start_row(png_ptr);
 }
@@ -548,7 +545,6 @@ png_read_row(png_structp png_ptr, png_bytep row, png_bytep dsp_row)
    int ret;
    png_debug2(1, "in png_read_row (row %lu, pass %d)\n",
       png_ptr->row_number, png_ptr->pass);
-   /* save jump buffer and error functions */
    if (!(png_ptr->flags & PNG_FLAG_ROW_INIT))
       png_read_start_row(png_ptr);
    if (png_ptr->row_number == 0 && png_ptr->pass == 0)
@@ -793,7 +789,7 @@ 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
  * be ignored, so pass NULL to it.
  *
- * [*] png_handle_alpha() does not exist yet, as of libpng version 1.2.4rc1
+ * [*] png_handle_alpha() does not exist yet, as of libpng version 1.2.4
  */
 
 void PNGAPI
@@ -805,7 +801,6 @@ png_read_rows(png_structp png_ptr, png_bytepp row,
    png_bytepp dp;
 
    png_debug(1, "in png_read_rows\n");
-   /* save jump buffer and error functions */
    rp = row;
    dp = display_row;
    if (rp != NULL && dp != NULL)
@@ -842,7 +837,7 @@ png_read_rows(png_structp png_ptr, png_bytepp row,
  * 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 1.2.4rc1
+ * [*] png_handle_alpha() does not exist yet, as of libpng version 1.2.4
  */
 void PNGAPI
 png_read_image(png_structp png_ptr, png_bytepp image)
@@ -852,7 +847,6 @@ png_read_image(png_structp png_ptr, png_bytepp image)
    png_bytepp rp;
 
    png_debug(1, "in png_read_image\n");
-   /* save jump buffer and error functions */
 
 #ifdef PNG_READ_INTERLACING_SUPPORTED
    pass = png_set_interlace_handling(png_ptr);
@@ -889,7 +883,6 @@ png_read_end(png_structp png_ptr, png_infop info_ptr)
    png_uint_32 length;
 
    png_debug(1, "in png_read_end\n");
-   /* save jump buffer and error functions */
    png_crc_finish(png_ptr, 0); /* Finish off CRC from last IDAT chunk */
 
    do
@@ -1079,7 +1072,6 @@ png_destroy_read_struct(png_structpp png_ptr_ptr, png_infopp info_ptr_ptr,
 #endif
 
    png_debug(1, "in png_destroy_read_struct\n");
-   /* save jump buffer and error functions */
    if (png_ptr_ptr != NULL)
       png_ptr = *png_ptr_ptr;
 
@@ -1152,7 +1144,6 @@ png_read_destroy(png_structp png_ptr, png_infop info_ptr, png_infop end_info_ptr
 #endif
 
    png_debug(1, "in png_read_destroy\n");
-   /* save jump buffer and error functions */
    if (info_ptr != NULL)
       png_info_destroy(png_ptr, info_ptr);
 

pngrio.c

 
 /* pngrio.c - functions for data input
  *
- * libpng 1.2.4rc1 - July 2, 2002
+ * libpng 1.2.4 - July 8, 2002
  * For conditions of distribution and use, see copyright notice in png.h
  * Copyright (c) 1998-2002 Glenn Randers-Pehrson
  * (Version 0.96 Copyright (c) 1996, 1997 Andreas Dilger)

pngrtran.c

 
 /* pngrtran.c - transforms the data in a row for PNG readers
  *
- * libpng 1.2.4rc1 - July 2, 2002
+ * libpng 1.2.4 - July 8, 2002
  * For conditions of distribution and use, see copyright notice in png.h
  * Copyright (c) 1998-2002 Glenn Randers-Pehrson
  * (Version 0.96 Copyright (c) 1996, 1997 Andreas Dilger)

pngrutil.c

 
 /* pngrutil.c - utilities to read a PNG file
  *
- * libpng 1.2.4rc1 - July 2, 2002
+ * libpng 1.2.4 - July 8, 2002
  * For conditions of distribution and use, see copyright notice in png.h
  * Copyright (c) 1998-2002 Glenn Randers-Pehrson
  * (Version 0.96 Copyright (c) 1996, 1997 Andreas Dilger)

pngset.c

 
 /* pngset.c - storage of image information into info struct
  *
- * libpng 1.2.4rc1 - July 2, 2002
+ * libpng 1.2.4 - July 8, 2002
  * For conditions of distribution and use, see copyright notice in png.h
  * Copyright (c) 1998-2002 Glenn Randers-Pehrson
  * (Version 0.96 Copyright (c) 1996, 1997 Andreas Dilger)
@@ -322,7 +322,7 @@ png_set_IHDR(png_structp png_ptr, png_infop info_ptr,
 
    /* check for overflow */
    rowbytes_per_pixel = (info_ptr->pixel_depth + 7) >> 3;
-   if (( width > PNG_MAX_UINT/rowbytes_per_pixel))
+   if ( width > PNG_MAX_UINT/rowbytes_per_pixel - 64)
    {
       png_warning(png_ptr,
          "Width too large to process image data; rowbytes will overflow.");
@@ -888,7 +888,7 @@ png_set_sPLT(png_structp png_ptr,
         (info_ptr->splt_palettes_num + nentries) * sizeof(png_sPLT_t));
     if (np == NULL)
     {
-      png_warning(png_ptr, "No memory for splt palettes.");
+      png_warning(png_ptr, "No memory for sPLT palettes.");
       return;
     }
 

pngtest.c

 
 /* pngtest.c - a simple test program to test libpng
  *
- * libpng 1.2.4rc1 - July 2, 2002
+ * libpng 1.2.4 - July 8, 2002
  * For conditions of distribution and use, see copyright notice in png.h
  * Copyright (c) 1998-2002 Glenn Randers-Pehrson
  * (Version 0.96 Copyright (c) 1996, 1997 Andreas Dilger)
@@ -1538,4 +1538,4 @@ main(int argc, char *argv[])
 }
 
 /* Generate a compiler error if there is an old png.h in the search path. */
-typedef version_1_2_4rc1 your_png_h_is_not_version_1_2_4rc1;
+typedef version_1_2_4 your_png_h_is_not_version_1_2_4;

pngtrans.c

 
 /* pngtrans.c - transforms the data in a row (used by both readers and writers)
  *
- * libpng 1.2.4rc1 - July 2, 2002
+ * libpng 1.2.4 - July 8, 2002
  * For conditions of distribution and use, see copyright notice in png.h
  * Copyright (c) 1998-2002 Glenn Randers-Pehrson
  * (Version 0.96 Copyright (c) 1996, 1997 Andreas Dilger)

pngvcrd.c

@@ -2,7 +2,7 @@
  *
  * For Intel x86 CPU and Microsoft Visual C++ compiler
  *
- * libpng version 1.2.4rc1 - July 2, 2002
+ * libpng version 1.2.4 - July 8, 2002
  * For conditions of distribution and use, see copyright notice in png.h
  * Copyright (c) 1998-2002 Glenn Randers-Pehrson
  * Copyright (c) 1998, Intel Corporation

pngwio.c

 
 /* pngwio.c - functions for data output
  *
- * libpng 1.2.4rc1 - July 2, 2002
+ * libpng 1.2.4 - July 8, 2002
  * For conditions of distribution and use, see copyright notice in png.h
  * Copyright (c) 1998-2002 Glenn Randers-Pehrson
  * (Version 0.96 Copyright (c) 1996, 1997 Andreas Dilger)

pngwrite.c

 
 /* pngwrite.c - general routines to write a PNG file
  *
- * libpng 1.2.4rc1 - July 2, 2002
+ * libpng 1.2.4 - July 8, 2002
  * For conditions of distribution and use, see copyright notice in png.h
  * Copyright (c) 1998-2002 Glenn Randers-Pehrson
  * (Version 0.96 Copyright (c) 1996, 1997 Andreas Dilger)

pngwtran.c

 
 /* pngwtran.c - transforms the data in a row for PNG writers
  *
- * libpng 1.2.4rc1 - July 2, 2002
+ * libpng 1.2.4 - July 8, 2002
  * For conditions of distribution and use, see copyright notice in png.h
  * Copyright (c) 1998-2002 Glenn Randers-Pehrson
  * (Version 0.96 Copyright (c) 1996, 1997 Andreas Dilger)

pngwutil.c

 
 /* pngwutil.c - utilities to write a PNG file
  *
- * libpng 1.2.4rc1 - July 2, 2002
+ * libpng 1.2.4 - July 8, 2002
  * For conditions of distribution and use, see copyright notice in png.h
  * Copyright (c) 1998-2002 Glenn Randers-Pehrson
  * (Version 0.96 Copyright (c) 1996, 1997 Andreas Dilger)

projects/msvc/README.txt

 Microsoft Developer Studio Build File, Format Version 6.00 for
-libpng 1.2.4rc1 (July 2, 2002) and zlib
+libpng 1.2.4 (July 8, 2002) and zlib
 
 Copyright (C) 2000 Simon-Pierre Cadieux
 For conditions of distribution and use, see copyright notice in png.h

projects/msvc/png32ms.def

@@ -6,7 +6,7 @@ LIBRARY
 DESCRIPTION "PNG image compression library for Windows"
 
 EXPORTS
-;Version 1.2.4rc1
+;Version 1.2.4
   png_build_grayscale_palette  @1
   png_check_sig        @2
   png_chunk_error      @3

projects/netware.txt

 A set of project files is available for Netware.  Get
-libpng-1.2.4rc1-project-netware.zip from a libpng distribution
+libpng-1.2.4-project-netware.zip from a libpng distribution
 site such as http://libpng.sourceforge.net
 
 Put the zip file in this directory (projects) and then run
-"unzip -a libpng-1.2.4rc1-project-netware.zip"
+"unzip -a libpng-1.2.4-project-netware.zip"

projects/wince.txt

 A set of project files is available for WinCE.  Get
-libpng-1.2.4rc1-project-wince.zip from a libpng distribution
+libpng-1.2.4-project-wince.zip from a libpng distribution
 site such as http://libpng.sourceforge.net
 
 Put the zip file in this directory (projects) and then run
-"unzip -a libpng-1.2.4rc1-project-wince.zip"
+"unzip -a libpng-1.2.4-project-wince.zip"

scripts/libpng-config-head.in

@@ -8,7 +8,7 @@
 
 # Modeled after libxml-config.
 
-version=1.2.4rc1
+version=1.2.4
 prefix=""
 cppflags=""
 cflags=""

scripts/libpng.pc.in

@@ -6,6 +6,6 @@ includedir=${exec_prefix}/include
 
 Name: libpng12
 Description: Loads and saves PNG files
-Version: 1.2.4rc1
+Version: 1.2.4
 Libs: -L${libdir} -lpng12 -lz -lm
 Cflags: -I${includedir}/libpng12

scripts/makefile.32sunu

@@ -33,7 +33,7 @@ RANLIB=echo
 
 LIBNAME=libpng12
 PNGMAJ = 0
-PNGMIN = 1.2.4rc1
+PNGMIN = 1.2.4
 PNGVER = $(PNGMAJ).$(PNGMIN)
 
 INCPATH=$(prefix)/include

scripts/makefile.64sunu

@@ -33,7 +33,7 @@ RANLIB=echo
 
 LIBNAME=libpng12
 PNGMAJ = 0
-PNGMIN = 1.2.4rc1
+PNGMIN = 1.2.4
 PNGVER = $(PNGMAJ).$(PNGMIN)
 
 INCPATH=$(prefix)/include

scripts/makefile.aix

@@ -17,7 +17,7 @@ RANLIB = ranlib
 RM = rm -f
 
 PNGMAJ = 0
-PNGMIN = 1.2.4rc1
+PNGMIN = 1.2.4
 PNGVER = $(PNGMAJ).$(PNGMIN)
 
 prefix=/usr/local

scripts/makefile.beos

@@ -12,7 +12,7 @@ ZLIBLIB=/usr/local/lib
 ZLIBINC=/usr/local/include
 
 PNGMAJ = 0
-PNGMIN = 1.2.4rc1
+PNGMIN = 1.2.4
 PNGVER = $(PNGMAJ).$(PNGMIN)
 
 ALIGN=

scripts/makefile.cygwin

@@ -79,7 +79,7 @@ CFLAGS= $(strip $(MINGW_CCFLAGS) $(addprefix -I,$(ZLIBINC)) \
 LIBNAME = libpng12
 PNGMAJ = 0
 PNGDLL = 13
-PNGMIN = 1.2.4rc1
+PNGMIN = 1.2.4
 PNGVER = $(PNGMAJ).$(PNGMIN)
 
 SHAREDLIB=cygpng$(PNGDLL).dll

scripts/makefile.darwin

@@ -23,7 +23,7 @@ LDFLAGS=-L. -L$(ZLIBLIB) -lpng12 -lz
 RANLIB=ranlib
 
 PNGMAJ = 0
-PNGMIN = 1.2.4rc1
+PNGMIN = 1.2.4
 PNGVER = $(PNGMAJ).$(PNGMIN)
 LIBNAME = libpng12
 

scripts/makefile.dec

@@ -32,7 +32,7 @@ ZLIBLIB=../zlib
 ZLIBINC=../zlib
 
 PNGMAJ = 0
-PNGMIN = 1.2.4rc1
+PNGMIN = 1.2.4
 PNGVER = $(PNGMAJ).$(PNGMIN)
 LIBNAME = libpng12
 

scripts/makefile.gcmmx

@@ -15,7 +15,7 @@
 
 LIBNAME = libpng12
 PNGMAJ = 0
-PNGMIN = 1.2.4rc1
+PNGMIN = 1.2.4
 PNGVER = $(PNGMAJ).$(PNGMIN)
 
 CC=gcc

scripts/makefile.hpgcc

@@ -33,7 +33,7 @@ RANLIB=ranlib
 #RANLIB=echo
 
 PNGMAJ = 0
-PNGMIN = 1.2.4rc1
+PNGMIN = 1.2.4
 PNGVER = $(PNGMAJ).$(PNGMIN)
 LIBNAME = libpng12
 

scripts/makefile.hpux

@@ -17,7 +17,7 @@ LDFLAGS=-L. -L$(ZLIBLIB) -lpng -lz -lm
 RANLIB=ranlib
 
 PNGMAJ = 0
-PNGMIN = 1.2.4rc1
+PNGMIN = 1.2.4
 PNGVER = $(PNGMAJ).$(PNGMIN)
 LIBNAME = libpng12
 

scripts/makefile.linux

@@ -5,7 +5,7 @@
 
 LIBNAME = libpng12
 PNGMAJ = 0
-PNGMIN = 1.2.4rc1
+PNGMIN = 1.2.4
 PNGVER = $(PNGMAJ).$(PNGMIN)
 
 CC=gcc

scripts/makefile.macosx

@@ -17,7 +17,7 @@ ZLIBINC=../zlib
 CC=cc
 
 PNGMAJ = 0
-PNGMIN = 1.2.4rc1
+PNGMIN = 1.2.4
 PNGVER = $(PNGMAJ).$(PNGMIN)
 
 CFLAGS=-fno-common -I$(ZLIBINC) -O # -g -DPNG_DEBUG=5

scripts/makefile.ne12bsd

@@ -13,7 +13,7 @@ INCSDIR=${LOCALBASE}/include/libpng12
 
 LIB=	png12
 SHLIB_MAJOR=	0
-SHLIB_MINOR=	1.2.4rc1
+SHLIB_MINOR=	1.2.4
 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

scripts/makefile.netbsd

@@ -13,7 +13,7 @@ INCSDIR=${LOCALBASE}/include/libpng
 
 LIB=	png
 SHLIB_MAJOR=	3
-SHLIB_MINOR=	1.2.4rc1
+SHLIB_MINOR=	1.2.4
 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

scripts/makefile.openbsd

@@ -7,7 +7,7 @@ LIBDIR=	${PREFIX}/lib
 MANDIR= ${PREFIX}/man/cat
 
 SHLIB_MAJOR=	0
-SHLIB_MINOR=	1.2.4rc1
+SHLIB_MINOR=	1.2.4
 
 LIB=	png
 SRCS=	png.c pngerror.c pnggccrd.c pngget.c pngmem.c pngpread.c \

scripts/makefile.sco

@@ -24,7 +24,7 @@ LDFLAGS=-L. -L$(ZLIBLIB) -lpng12 -lz -lm
 RANLIB=echo
 
 PNGMAJ = 0
-PNGMIN = 1.2.4rc1
+PNGMIN = 1.2.4
 PNGVER = $(PNGMAJ).$(PNGMIN)
 LIBNAME = libpng12
 

scripts/makefile.sggcc

@@ -18,7 +18,7 @@ ZLIBINC=../zlib
 
 LIBNAME=libpng12
 PNGMAJ = 0
-PNGMIN = 1.2.4rc1
+PNGMIN = 1.2.4
 PNGVER = $(PNGMAJ).$(PNGMIN)
 CC=gcc
 

scripts/makefile.sgi

@@ -5,7 +5,7 @@
 
 LIBNAME=libpng12
 PNGMAJ = 0
-PNGMIN = 1.2.4rc1
+PNGMIN = 1.2.4
 PNGVER = $(PNGMAJ).$(PNGMIN)
 
 # Where make install puts libpng.a, libpng12.so, and libpng12/png.h

scripts/makefile.so9

@@ -34,7 +34,7 @@ LDFLAGS=-L. -R. -L$(ZLIBLIB) -R$(ZLIBLIB) -lpng12 -lz -lm
 RANLIB=echo
 
 PNGMAJ = 0
-PNGMIN = 1.2.4rc1
+PNGMIN = 1.2.4
 PNGVER = $(PNGMAJ).$(PNGMIN)
 LIBNAME = libpng12
 

scripts/makefile.solaris

@@ -30,7 +30,7 @@ LDFLAGS=-L. -R. -L$(ZLIBLIB) -R$(ZLIBLIB) -lpng12 -lz -lm
 RANLIB=echo
 
 PNGMAJ = 0
-PNGMIN = 1.2.4rc1
+PNGMIN = 1.2.4
 PNGVER = $(PNGMAJ).$(PNGMIN)
 LIBNAME = libpng12
 

scripts/pngdef.pas

@@ -7,7 +7,7 @@ unit pngdef;
 interface
 
 const
-  PNG_LIBPNG_VER_STRING = '1.2.4rc1';
+  PNG_LIBPNG_VER_STRING = '1.2.4';
   PNG_LIBPNG_VER        =  10204;
 
 type

scripts/pngos2.def

@@ -2,7 +2,7 @@
 ; PNG.LIB module definition file for OS/2
 ;----------------------------------------
 
-; Version 1.2.4rc1
+; Version 1.2.4
 
 LIBRARY		PNG
 DESCRIPTION	"PNG image compression library for OS/2"