libpng 1.2.7

git-svn-id: file:///fltk/svn/fltk/branches/branch-1.1@3842 ea41ed52-d2ee-0310-a9c1-e6b18d33e121

1 files changed, 35 insertions, 44 deletions

diff --git a/png/README b/png/README
index 037f32888..7109660f1 100644
--- a/png/README
+++ b/png/README
@@ -1,4 +1,4 @@
-README for libpng version 1.2.6 - August 15, 2004 (shared library 12.0)
+README for libpng version 1.2.7 - September 12, 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.
@@ -54,7 +54,7 @@ to set different actions based on whether the CRC error occurred in a
 critical or an ancillary chunk.
 
 The changes made to the library, and bugs fixed are based on discussions
-on the PNG implementation mailing list <png-implement@ccrc.wustl.edu>
+on the PNG-implement mailing list
 and not on material submitted privately to Guy, Andreas, or Glenn.  They will
 forward any good suggestions to the list.
 
@@ -77,16 +77,15 @@ compression library that is useful for more things than just PNG files.
 You can use zlib as a drop-in replacement for fread() and fwrite() if
 you are so inclined.
 
-zlib should be available at the same place that libpng is.
-If not, it should be at ftp.uu.net in /graphics/png
-Eventually, it will be at ftp.uu.net in /pub/archiving/zip/zlib
+zlib should be available at the same place that libpng is, or at.
+ftp://ftp.info-zip.org/pub/infozip/zlib
 
 You may also want a copy of the PNG specification.  It is available
-as an RFC and a W3C Recommendation.  Failing
-these resources you can try ftp.uu.net in the /graphics/png directory.
+as an RFC, a W3C Recommendation, and an ISO/IEC Standard.  You can find
+these at http://www.libpng.org/pub/png/documents/
 
-This code is currently being archived at ftp.uu.net in the
-/graphics/png directory, and on CompuServe, Lib 20 (PNG SUPPORT)
+This code is currently being archived at libpng.sf.net in the
+[DOWNLOAD] area, and on CompuServe, Lib 20 (PNG SUPPORT)
 at GO GRAPHSUP.  If you can't find it in any of those places,
 e-mail me, and I'll help you find it.
 
@@ -105,16 +104,19 @@ This release was created and will be supported by myself (of course
 based in a large way on Guy's and Andreas' earlier work), and the PNG group.
 
 glennrp@users.sourceforge.net
-png-implement@ccrc.wustl.edu
+png-implement@ccrc.wustl.edu (subscription required; write to
+majordomo@ccrc.wustl.edu with "subscribe png-implement" in the message).
 
 You can't reach Guy, the original libpng author, at the addresses
 given in previous versions of this document.  He and Andreas will read mail
 addressed to the png-implement list, however.
 
 Please do not send general questions about PNG.  Send them to
-the address in the specification (png-group@w3.org).  At the same
-time, please do not send libpng questions to that address, send them to me
-or to png-implement@ccrc.wustl.edu.  I'll
+the (png-list@ccrc.wustl.edu, subscription required, write to
+majordomo@ccrc.wustl.edu with "subscribe png-list" in your message).
+On the other hand,
+please do not send libpng questions to that address, send them to me
+or to the png-implement list.  I'll
 get them in the end anyway.  If you have a question about something
 in the PNG specification that is related to using libpng, send it
 to me.  Send me any questions that start with "I was using libpng,
@@ -122,10 +124,10 @@ and ...".  If in doubt, send questions to me.  I'll bounce them
 to others, if necessary.
 
 Please do not send suggestions on how to change PNG.  We have
-been discussing PNG for three years now, and it is official and
+been discussing PNG for nine years now, and it is official and
 finished.  If you have suggestions for libpng, however, I'll
-gladly listen.  Even if your suggestion is not used for version
-1.0, it may be used later.
+gladly listen.  Even if your suggestion is not used immediately,
+it may be used later.
 
 Files in this distribution:
 
@@ -173,9 +175,9 @@ Files in this distribution:
        visupng      =>  Contains a MSVC workspace for VisualPng
       projects      =>  Contains project files and workspaces for building DLL
        beos             =>  Contains a Beos workspace for building libpng
-       borland          =>  Contains a Borland workspace for building libpng
+       c5builder        =>  Contains a Borland workspace for building libpng
                             and zlib
-       msvc             =>  Contains a Microsoft Visual C++ (MSVC) workspace
+       visualc6         =>  Contains a Microsoft Visual C++ (MSVC) workspace
                             for building libpng and zlib
        netware.txt      =>  Contains instructions for downloading a set of
                             project files for building libpng and zlib on
@@ -187,10 +189,10 @@ 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.0.1.2.5)
-       makefile.gcmmx   =>  Linux/ELF makefile (gcc, creates
-                            libpng12.so.0.1.2.5, uses assembler code
-                            tuned for Intel MMX platform)
+                            (gcc, creates libpng12.so.0.1.2.7)
+       makefile.gcmmx   =>  Linux/ELF makefile
+                            (gcc, creates libpng12.so.0.1.2.7,
+                            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
                             ansi2knr (Requires ansi2knr.c from
@@ -202,20 +204,21 @@ Files in this distribution:
        makefile.freebsd =>  FreeBSD makefile
        makefile.hpgcc   =>  HPUX makefile using gcc
        makefile.hpux    =>  HPUX (10.20 and 11.00) makefile
+       makefile.hp64    =>  HPUX (10.20 and 11.00) makefile, 64 bit
        makefile.ibmc    =>  IBM C/C++ version 3.x for Win32 and OS/2 (static)
        makefile.intel   =>  Intel C/C++ version 4.0 and later
        libpng.icc       =>  Project file, IBM VisualAge/C++ 4.0 or later
-       makefile.macosx  =>  MACOS X Makefile
        makefile.netbsd  =>  NetBSD/cc makefile, PNGGCCRD, makes libpng.so.
-       makefile.ne0bsd =>  NetBSD/cc makefile, PNGGCCRD, makes libpng0.so
+       makefile.ne12bsd  =>  NetBSD/cc makefile, PNGGCCRD, makes libpng12.so
        makefile.openbsd =>  OpenBSD makefile
        makefile.sgi     =>  Silicon Graphics IRIX (cc, creates static lib)
-       makefile.sggcc   =>  Silicon Graphics (gcc, creates libpng12.so.0.1.2.5)
+       makefile.sggcc   =>  Silicon Graphics
+                            (gcc, creates libpng12.so.0.1.2.7)
        makefile.sunos   =>  Sun makefile
        makefile.solaris =>  Solaris 2.X makefile
-                            (gcc, creates libpng12.so.0.1.2.5)
+                            (gcc, creates libpng12.so.0.1.2.7)
        makefile.so9     =>  Solaris 9 makefile
-                            (gcc, creates libpng12.so.0.1.2.5)
+                            (gcc, creates libpng12.so.0.1.2.7)
        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
@@ -229,11 +232,10 @@ Files in this distribution:
        makefile.beos    =>  BEOS makefile for X86
        makefile.bor     =>  Borland makefile (uses bcc)
        makefile.bc32    =>  32-bit Borland C++ (all modules compiled in C mode)
-       makefile.bd32    =>  To make a png32bd.dll with Borland C++ 4.5
        makefile.tc3     =>  Turbo C 3.0 makefile
        makefile.dj2     =>  DJGPP 2 makefile
        makefile.msc     =>  Microsoft C makefile
-       makefile.vcawin32 => makefile for Microsoft Visual C++ 5.0 and
+       makefile.vcawin32=>  makefile for Microsoft Visual C++ 5.0 and
                             later (uses assembler code tuned for Intel MMX
                             platform)
        makefile.vcwin32 =>  makefile for Microsoft Visual C++ 4.0 and
@@ -242,28 +244,17 @@ Files in this distribution:
        pngos2.def       =>  OS/2 module definition file used by makefile.os2
        makefile.watcom  =>  Watcom 10a+ Makefile, 32-bit flat memory model
        makevms.com      =>  VMS build script
-       pngdef.pas       =>  Defines for a png32bd.dll with Borland C++ 4.5
        SCOPTIONS.ppc    =>  Used with smakefile.ppc
-      mangle        =>  Directory containing scripts to build libpng12m.so:
-       mangle.in        =>  Function-decoration macros added to png.h by the
-                            makefiles.
-       makefile.linux   =>  Linux/ELF makefile
-                            (gcc, creates libpng12m.so.0.1.2.5)
-       makefile.gcmmx   =>  Linux/ELF makefile (gcc, creates
-                            libpng12.so.0m.1.2.5, uses assembler code
-                            tuned for Intel MMX platform)
-       makefile.sgi     =>  Silicon Graphics (cc, creates libpng12m.so)
-       makefile.sggcc   =>  Silicon Graphics (gcc, creates libpng12m.so)
 
 Good luck, and happy coding.
 
--Glenn Randers-Pehrson
- Internet: randeg@alum.rpi.edu
+-Glenn Randers-Pehrson (current maintainer)
+ Internet: glennrp@users.sourceforge.net
 
--Andreas Eric Dilger
+-Andreas Eric Dilger (former maintainer, 1996-1997)
  Internet: adilger@enel.ucalgary.ca
  Web: http://www-mddsp.enel.ucalgary.ca/People/adilger/
 
--Guy Eric Schalnat
+-Guy Eric Schalnat (original author and former maintainer, 1995-1996)
  (formerly of Group 42, Inc)
  Internet: gschal@infinet.com