From owner-png-announce@dworkin.wustl.edu Fri Jul 3 14:27:45 1998 Received: from dworkin.wustl.edu (dworkin.wustl.edu [128.252.169.2]) by swrinde.nde.swri.edu (8.8.8/8.8.5) with SMTP id OAA24289 for ; Fri, 3 Jul 1998 14:27:44 -0500 (CDT) Received: (from daemon@localhost) by dworkin.wustl.edu (8.6.10/8.6.6.yuck) id OAA24048 for png-announce-outgoing; Fri, 3 Jul 1998 14:31:54 -0500 Received: from marine.sonic.net (marine.sonic.net [208.201.224.37]) by dworkin.wustl.edu (8.6.10/8.6.6.yuck) with SMTP id OAA24043 for ; Fri, 3 Jul 1998 14:31:50 -0500 Received: (qmail 5126 invoked from network); 3 Jul 1998 19:25:38 -0000 Received: from unknown (HELO sub.sonic.net) (208.201.224.8) by marine.sonic.net with SMTP; 3 Jul 1998 19:25:38 -0000 Received: from bolt.sonic.net (roelofs@bolt [208.201.224.36]) by sub.sonic.net (8.8.8/8.8.5) with ESMTP id MAA03873; Fri, 3 Jul 1998 12:26:27 -0700 X-envelope-info: Received: (from roelofs@localhost) by bolt.sonic.net (8.8.8/8.7.3) id MAA31516; Fri, 3 Jul 1998 12:27:15 -0700 Date: Fri, 3 Jul 1998 12:27:15 -0700 Message-Id: <199807031927.MAA31516@bolt.sonic.net> From: Greg Roelofs To: ksp@swri.edu, png-announce@dworkin.wustl.edu Subject: pnmtopng 2.37.1 Sender: owner-png-announce@dworkin.wustl.edu Precedence: bulk Reply-To: PNG Announcement List Well, it looks like Willem must be off on his trip; I haven't heard from him in the last two weeks. So I've uploaded pnmtopng-2.37.1.tar.gz to swrinde's incoming directory--Keith, please move to /pub/png/applications . This version fixes the gray-palette scaling bug Magnus reported a few weeks back, moves a few if-tests out of large (per-pixel) loops, incorporates the tRNS/PLTE-reordering optimization, adds statically linked binaries to the Linux makefile (which is pretty generic and can be used as a template for other systems), adds more explicit version info to pnmtopng (but I seem to have missed pngtopnm...oops), and generally does this, that and the next thing. My changes relative to the (unreleased) 2.37 are included in a context diff. I guess I should switch to unified diffs one of these days... Have fun, and please report any bugs to the png-implement list (which is not this list :-) ). -- Greg Roelofs newt@pobox.com http://pobox.com/~newt/ Newtware, PNG Group, Info-ZIP, Philips Multimedia Center, ... -- Send the message body "help" to png-announce-request@dworkin.wustl.edu From owner-png-announce@dworkin.wustl.edu Fri Jul 10 09:38:46 1998 Received: from dworkin.wustl.edu (dworkin.wustl.edu [128.252.169.2]) by swrinde.nde.swri.edu (8.8.8/8.8.5) with SMTP id JAA00606 for ; Fri, 10 Jul 1998 09:38:45 -0500 (CDT) Received: (from daemon@localhost) by dworkin.wustl.edu (8.6.10/8.6.6.yuck) id JAA23470 for png-announce-outgoing; Fri, 10 Jul 1998 09:43:58 -0500 Received: from marine.sonic.net (marine.sonic.net [208.201.224.37]) by dworkin.wustl.edu (8.6.10/8.6.6.yuck) with SMTP id JAA23464 for ; Fri, 10 Jul 1998 09:43:54 -0500 Received: (qmail 12619 invoked from network); 10 Jul 1998 14:37:14 -0000 Received: from unknown (HELO sub.sonic.net) (208.201.224.8) by marine.sonic.net with SMTP; 10 Jul 1998 14:37:14 -0000 Received: from bolt.sonic.net (roelofs@bolt [208.201.224.36]) by sub.sonic.net (8.8.8/8.8.5) with ESMTP id HAA21085; Fri, 10 Jul 1998 07:37:49 -0700 X-envelope-info: Received: (from roelofs@localhost) by bolt.sonic.net (8.8.8/8.7.3) id HAA10785; Fri, 10 Jul 1998 07:39:13 -0700 Date: Fri, 10 Jul 1998 07:39:13 -0700 Message-Id: <199807101439.HAA10785@bolt.sonic.net> From: Greg Roelofs To: png-announce@dworkin.wustl.edu, png-list@dworkin.wustl.edu, zip-bugs@lists.wku.edu Subject: PNG/Info-ZIP/zlib web sites Sender: owner-png-announce@dworkin.wustl.edu Precedence: bulk Reply-To: PNG Announcement List Walnut Creek recently rearranged their web servers; as a result, the links that USED to work for PNG, Info-ZIP and zlib are all broken: http://www.cdrom.com/pub/png/ BROKEN http://www.cdrom.com/pub/infozip/ BROKEN http://www.cdrom.com/pub/infozip/zlib/ BROKEN I'm still sorting out the details, but for now you can simply replace the "www" with "infozip" or "wcarchive": http://infozip.cdrom.com/pub/png/ works http://infozip.cdrom.com/pub/infozip/ works http://infozip.cdrom.com/pub/infozip/zlib/ works I don't know how long "wcarchive" is guaranteed, so don't make any permanent changes just yet... -- Greg Roelofs newt@pobox.com http://pobox.com/~newt/ Newtware, PNG Group, Info-ZIP, Philips Multimedia Center, ... -- Send the message body "help" to png-announce-request@dworkin.wustl.edu From owner-png-announce@dworkin.wustl.edu Fri Jul 10 11:36:35 1998 Received: from dworkin.wustl.edu (dworkin.wustl.edu [128.252.169.2]) by swrinde.nde.swri.edu (8.8.8/8.8.5) with SMTP id LAA03298 for ; Fri, 10 Jul 1998 11:36:34 -0500 (CDT) Received: (from daemon@localhost) by dworkin.wustl.edu (8.6.10/8.6.6.yuck) id LAA24970 for png-announce-outgoing; Fri, 10 Jul 1998 11:41:36 -0500 Received: from buffy.graphicswiz.com (buffy.graphicswiz.com [207.239.128.194]) by dworkin.wustl.edu (8.6.10/8.6.6.yuck) with SMTP id LAA24963 for ; Fri, 10 Jul 1998 11:41:27 -0500 Date: Fri, 10 Jul 1998 11:41:27 -0500 Message-Id: <199807101641.LAA24963@dworkin.wustl.edu> Received: (qmail 21154 invoked from network); 10 Jul 1998 16:35:19 -0000 Received: from sally.internal.graphicswiz.com (10.10.10.3) by buffy.graphicswiz.com with SMTP; 10 Jul 1998 16:35:19 -0000 Received: (qmail 1797 invoked from network); 10 Jul 1998 16:34:38 -0000 Received: from cpic.internal.graphicswiz.com (HELO cpic) (10.10.10.10) by sally.internal.graphicswiz.com with SMTP; 10 Jul 1998 16:34:38 -0000 X-Sender: pschmidt@mail X-Mailer: Windows Eudora Version 1.4.4 Mime-Version: 1.0 Content-Type: text/plain; charset="us-ascii" To: PNG Announcement List From: pschmidt@photodex.com (Paul Schmidt) Subject: Re: PNG/Info-ZIP/zlib web sites Sender: owner-png-announce@dworkin.wustl.edu Precedence: bulk Reply-To: PNG Announcement List >Walnut Creek recently rearranged their web servers; as a result, the >links that USED to work for PNG, Info-ZIP and zlib are all broken: > > http://www.cdrom.com/pub/png/ BROKEN > http://www.cdrom.com/pub/infozip/ BROKEN > http://www.cdrom.com/pub/infozip/zlib/ BROKEN > >I'm still sorting out the details, but for now you can simply replace >the "www" with "infozip" or "wcarchive": > > http://infozip.cdrom.com/pub/png/ works > http://infozip.cdrom.com/pub/infozip/ works > http://infozip.cdrom.com/pub/infozip/zlib/ works > >I don't know how long "wcarchive" is guaranteed, so don't make any >permanent changes just yet... > >-- >Greg Roelofs newt@pobox.com http://pobox.com/~newt/ >Newtware, PNG Group, Info-ZIP, Philips Multimedia Center, ... Greg, Let me know when the final URL's are set in stone and we'll update our mirror. Or, if our mirror is getting the data from somewhere else, then just ignore me. :-) Best Regards, Paul Schmidt ---------------------------------------------------------- Photodex Corporation Service GO/Keyword E-Mail 1106 Clayton Lane #200W AOL: Photodex Photodex Austin, TX 78723 CIS: Photodex 74774,3635 (512)406-3020 Voice (512)452-6825 Fax i'net: pschmidt@photodex.com "I play with dots... WWW: http://www.photodex.com ...lots of dots." FTP: ftp.photodex.com -- Send the message body "help" to png-announce-request@dworkin.wustl.edu From owner-png-announce@dworkin.wustl.edu Wed Jul 29 03:38:46 1998 Received: from dworkin.wustl.edu (dworkin.wustl.edu [128.252.169.2]) by swrinde.nde.swri.edu (8.9.1/8.9.1) with SMTP id DAA29650 for ; Wed, 29 Jul 1998 03:38:46 -0500 (CDT) Received: (from daemon@localhost) by dworkin.wustl.edu (8.6.10/8.6.6.yuck) id DAA28358 for png-announce-outgoing; Wed, 29 Jul 1998 03:36:56 -0500 Received: from uclink4.berkeley.edu (uclink4.Berkeley.EDU [128.32.25.39]) by dworkin.wustl.edu (8.6.10/8.6.6.yuck) with ESMTP id DAA28349 for ; Wed, 29 Jul 1998 03:36:22 -0500 Received: from uclink.berkeley.edu (uclink.Berkeley.EDU [128.32.136.7]) by uclink4.berkeley.edu (8.8.8/8.8.8) with ESMTP id BAA28640 for ; Wed, 29 Jul 1998 01:36:07 -0700 (PDT) Received: from chris (coral.HIP.Berkeley.EDU [136.152.73.105]) by uclink.berkeley.edu (8.8.8/8.8.8) with SMTP id BAA09297 for ; Wed, 29 Jul 1998 01:35:56 -0700 Message-Id: Message-Id: X-Sender: chrishdp@uclink.berkeley.edu X-Mailer: QUALCOMM Windows Eudora Pro Version 4.0 Date: Wed, 29 Jul 1998 01:36:57 -0700 To: "PNG Announcement List" From: Chris Nokleberg Subject: com.sixlegs.image.png v0.7 available Mime-Version: 1.0 Content-Type: text/plain; charset="us-ascii" Sender: owner-png-announce@dworkin.wustl.edu Precedence: bulk Reply-To: PNG Announcement List Version 0.7 of com.sixlegs.image.png, a Java PNG library, is now available. New features include access to all standard chunks, support for proposed sRGB and iCCP chunks, and an interface for private chunk handling. Supports all valid bit depths (grayscale/color), interlaced images, paletted images, alpha channel/transparency, gamma correction, and progressive display. Free for non-commercial use. Home page at or download directly from Chris -- Send the message body "help" to png-announce-request@dworkin.wustl.edu From owner-png-announce@dworkin.wustl.edu Wed Jul 29 06:14:29 1998 Received: from dworkin.wustl.edu (dworkin.wustl.edu [128.252.169.2]) by swrinde.nde.swri.edu (8.9.1/8.9.1) with SMTP id GAA00157 for ; Wed, 29 Jul 1998 06:14:29 -0500 (CDT) Received: (from daemon@localhost) by dworkin.wustl.edu (8.6.10/8.6.6.yuck) id GAA29495 for png-announce-outgoing; Wed, 29 Jul 1998 06:12:52 -0500 Received: from grok.netgsi.com (grok.netgsi.com [192.55.203.19]) by dworkin.wustl.edu (8.6.10/8.6.6.yuck) with ESMTP id GAA29490 for ; Wed, 29 Jul 1998 06:12:48 -0500 Received: by NetGSI.com (8.8.7/-A/UX-AMR-1.0) id HAA32464; Wed, 29 Jul 1998 07:12:36 -0400 Message-Id: <1.5.4.32.19980729110835.00f2b850@netgsi.com> X-Sender: glennrp@netgsi.com X-Mailer: Windows Eudora Light Version 1.5.4 (32) Mime-Version: 1.0 Content-Type: text/plain; charset="us-ascii" Date: Wed, 29 Jul 1998 07:08:35 -0400 To: PNG Announcement List From: Glenn Randers-Pehrson Subject: Re: com.sixlegs.image.png v0.7 available Sender: owner-png-announce@dworkin.wustl.edu Precedence: bulk Reply-To: PNG Announcement List At 01:36 AM 7/29/98 -0700, you wrote: > >Version 0.7 of com.sixlegs.image.png, a Java PNG library, is now >available. > >New features include access to all standard chunks, support for proposed >sRGB and iCCP chunks, and an interface for private chunk handling. Just for the record, sRGB is a registered chunk and iCCP is a proposed chunk. Apps should not be writing iCCP chunks just yet, except for testing purposes in files that won't be posted to the Net. Glenn -- Send the message body "help" to png-announce-request@dworkin.wustl.edu From owner-png-announce@dworkin.wustl.edu Wed Jul 29 12:31:24 1998 Received: from dworkin.wustl.edu (dworkin.wustl.edu [128.252.169.2]) by swrinde.nde.swri.edu (8.9.1/8.9.1) with SMTP id MAA00859 for ; Wed, 29 Jul 1998 12:31:23 -0500 (CDT) Received: (from daemon@localhost) by dworkin.wustl.edu (8.6.10/8.6.6.yuck) id MAA04749 for png-announce-outgoing; Wed, 29 Jul 1998 12:27:27 -0500 Received: from uclink4.berkeley.edu (uclink4.Berkeley.EDU [128.32.25.39]) by dworkin.wustl.edu (8.6.10/8.6.6.yuck) with ESMTP id MAA04743 for ; Wed, 29 Jul 1998 12:27:22 -0500 Received: from uclink.berkeley.edu (uclink.Berkeley.EDU [128.32.136.7]) by uclink4.berkeley.edu (8.8.8/8.8.8) with ESMTP id KAA00679 for ; Wed, 29 Jul 1998 10:27:04 -0700 (PDT) Received: from chris (coral.HIP.Berkeley.EDU [136.152.73.105]) by uclink.berkeley.edu (8.8.8/8.8.8) with SMTP id KAA15682 for ; Wed, 29 Jul 1998 10:24:27 -0700 Message-Id: <199807291724.KAA15682@uclink.berkeley.edu> X-Sender: chrishdp@uclink.berkeley.edu X-Mailer: QUALCOMM Windows Eudora Pro Version 4.0 Date: Wed, 29 Jul 1998 10:25:28 -0700 To: PNG Announcement List From: Chris Nokleberg Subject: Re: com.sixlegs.image.png v0.7 available In-Reply-To: <1.5.4.32.19980729110835.00f2b850@netgsi.com> Mime-Version: 1.0 Content-Type: text/plain; charset="us-ascii" Sender: owner-png-announce@dworkin.wustl.edu Precedence: bulk Reply-To: PNG Announcement List Thanks...the library's still at v0.7 because I don't want to freeze the API until issues like these have been finalized. It only decodes for now anyway, encoding is for the next version probably. Chris At 7/29/98 04:08 AM , you wrote: >Just for the record, sRGB is a registered chunk and iCCP is a proposed >chunk. Apps should not be writing iCCP chunks just yet, except for >testing purposes in files that won't be posted to the Net. > >Glenn -- Send the message body "help" to png-announce-request@dworkin.wustl.edu