AWARE SYSTEMS
TIFF and LibTiff Mail List Archive

Thread

1999.06.03 19:48 "Large File Support", by Bruce Forsberg
1999.06.04 03:45 "Re: Large File Support", by Frank Warmerdam
1999.06.07 13:00 "Re: Large File Support", by Rainer Wiesenfarth
1999.06.07 13:03 "Re: Large File Support", by Frank Warmerdam
1999.06.09 03:05 "Re: Large File Support", by Glen
1999.06.09 13:13 "RE: Large File Support", by Ed Grissom
1999.06.09 13:33 "Re: Large File Support", by Frank Warmerdam
1999.06.09 14:08 "RE: Large File Support", by Ed Grissom
1999.06.09 15:50 "RE: Large File Support", by Rainer Wiesenfarth
1999.06.09 15:52 "RE: Large File Support", by Ed Grissom
1999.06.09 18:50 "Re: Large File Support", by Chris Barker
1999.06.09 18:41 "Large File Support", by Chris Barker
1999.06.10 13:21 "Re: Large File Support", by Chris Hanson
1999.06.10 13:52 "Re: Large File Support", by Frank Warmerdam
1999.06.10 14:37 "Re: Large File Support", by John Aldridge
1999.06.10 16:56 "Re: Large File Support", by Chris Barker
1999.06.10 13:05 "Re: Large File Support", by Chris Hanson
1999.06.11 01:48 "Re: Large File Support", by Glen
1999.06.08 21:14 "Re: Large File Support", by Peter Smith
1999.06.08 21:58 "RE: Large File Support", by Ed Grissom
1999.06.08 22:52 "RE: Large File Support", by Peter Smith
1999.06.09 01:27 "Re: Large File Support", by Martin Bailey
1999.06.09 06:50 "Re: Large File Support", by Owen Pearn
1999.06.09 14:33 "Re: Large File Support", by Martin Bailey
1999.06.09 08:07 "Re: Large File Support", by Rob Tillaart
1999.06.09 22:00 "Re: Large File Support", by Dan Smith
1999.06.09 22:03 "Re: Re(2): Large File Support", by Martin Bailey
1999.06.04 07:32 "Re: Large File Support", by Rob Tillaart
1999.06.07 07:05 "Re: Large File Support", by Rainer Wiesenfarth
1999.06.04 18:35 "RE: Large File Support", by Bruce Forsberg
1999.06.10 09:48 "Re: Large File Support", by Klaus Bartz
1999.06.10 15:10 "Re: Large File Support", by Peter Smith
1999.06.14 11:16 "Re: Large File Support", by Martin Bailey
1999.06.14 14:58 "Re: Large File Support", by Tom Lane
1999.06.14 15:30 "Re: Large File Support", by Eric Shapiro
1999.06.14 16:27 "Re: Large File Support", by Chris Barker
1999.06.14 15:51 "Re: Large File Support", by Martin Bailey

1999.06.09 15:52 "RE: Large File Support", by Ed Grissom

  • TIFF magic number changes from "42" to "84" (double 42 ??)

I'd prefer 66 (= 0x42) or 258 (a base 64 noted number 42) to keep the meaning behind it

Sounds ok to me. I kind of prefer the 66. That way it would show up as 42 in hex editors. My main point was that it must be changed.

A tag is now made up of 16 bytes, the last field is 8 bytes long, and either contains the data (if it will fit in 8 bytes), or an 8 byte pointer to the location of the data.

If we do changes, our goal should be not to change it again two years later. So maybe the following changes should also be done:

You are right, of course, and I believe that your suggestions were in a previous message that I did not read closely enough. Had I done so, I would have included them in my summary... The count field may be necessary sooner than you think, planar configuration RGB files with 1 line/strip can get a very large count very quickly with SAR data (typically very long but not very wide)

--
ed grissom
egrissom@ziimaging.com