AWARE SYSTEMS
TIFF and LibTiff Mail List Archive

Thread

2005.12.12 22:19 "[Tiff] Writing EXIF data?", by Paul J. Lucas
2005.12.12 22:49 "Re: [Tiff] Writing EXIF data?", by Bob Friesenhahn
2005.12.12 22:57 "Re: [Tiff] Writing EXIF data?", by Paul J. Lucas
2005.12.12 23:47 "Re: [Tiff] Writing EXIF data?", by Bob Friesenhahn
2005.12.13 02:15 "Re: [Tiff] Writing EXIF data?", by Paul J. Lucas
2005.12.13 05:22 "Re: [Tiff] Writing EXIF data?", by Bob Friesenhahn
2005.12.13 07:43 "Re: [Tiff] Writing EXIF data?", by Paul J. Lucas
2005.12.13 08:57 "Re: [Tiff] Writing EXIF data?", by Andrey Kiselev
2005.12.13 16:28 "Re: [Tiff] Writing EXIF data?", by Joris Van Damme
2005.12.13 17:22 "Re: [Tiff] Writing EXIF data?", by Paul J. Lucas
2005.12.13 18:16 "Re: [Tiff] Writing EXIF data?", by Bob Friesenhahn
2005.12.13 05:24 "Re: [Tiff] Writing EXIF data?", by Joris Van Damme
2005.12.13 07:49 "Re: [Tiff] Writing EXIF data?", by Paul J. Lucas
2005.12.13 15:07 "Re: [Tiff] Writing EXIF data?", by Joris Van Damme
2005.12.13 17:31 "Re: [Tiff] Writing EXIF data?", by Paul J. Lucas
2005.12.13 18:08 "Re: [Tiff] Writing EXIF data?", by Joris Van Damme
2005.12.13 18:13 "Re: [Tiff] Writing EXIF data?", by Paul J. Lucas
2005.12.13 21:08 "Re: [Tiff] Writing EXIF data?", by Andrey Kiselev
2006.01.01 21:13 "Re: [Tiff] Outrageous profile tag sizes reported by libtiff 3.8.0", by Bob Friesenhahn
2006.01.01 16:57 "[Tiff] Outrageous profile tag sizes reported by libtiff 3.8.0", by Bob Friesenhahn
2006.01.01 18:02 "Re: [Tiff] Outrageous profile tag sizes reported by libtiff 3.8.0", by Bob Friesenhahn
2006.01.01 18:50 "Re: [Tiff] Outrageous profile tag sizes reported by libtiff 3.8.0", by Bob Friesenhahn
2006.01.02 16:08 "Re: [Tiff] Outrageous profile tag sizes reported by libtiff 3.8.0", by Bob Friesenhahn
2006.01.03 00:27 "Re: [Tiff] Outrageous profile tag sizes reported by libtiff 3.8.0", by Jay Berkenbilt
2006.01.03 02:31 "Re: [Tiff] Outrageous profile tag sizes reported by libtiff 3.8.0", by Bob Friesenhahn
2006.01.04 13:23 "Re: [Tiff] Outrageous profile tag sizes reported by libtiff 3.8.0", by Andrey Kiselev
2006.01.04 16:18 "Re: [Tiff] Outrageous profile tag sizes reported by libtiff 3.8.0", by Bob Friesenhahn
2006.01.07 02:59 "Re: [Tiff] Outrageous profile tag sizes reported by libtiff 3.8.0", by Jay Berkenbilt
2006.01.17 07:43 "Re: [Tiff] TiffReadEncodedStrip - problem in Delphi", by Patryk Palasz
2006.01.16 15:10 "[Tiff] TiffReadEncodedStrip - problem in Delphi", by Patryk Palasz
2006.01.16 15:33 "Re: [Tiff] TiffReadEncodedStrip - problem in Delphi", by Bob Friesenhahn
2006.01.17 18:53 "Re: [Tiff] TiffReadEncodedStrip - problem in Delphi", by Joris Van Damme
2006.01.17 20:17 "Re: [Tiff] TiffReadEncodedStrip - problem in Delphi", by Patryk Palasz
2006.01.17 20:31 "Re: [Tiff] TiffReadEncodedStrip - problem in Delphi", by Bob Friesenhahn
2005.12.13 18:16 "Re: [Tiff] Writing EXIF data?", by Joshua Muskovitz
2005.12.13 18:19 "Re: [Tiff] Writing EXIF data?", by Joshua Muskovitz
2005.12.13 20:23 "Re: [Tiff] Writing EXIF data?", by Paul J. Lucas
2005.12.13 18:40 "Re: [Tiff] Writing EXIF data?", by Chris Losinger
2005.12.22 19:22 "[Tiff] filtering TIFF tags", by Chris Losinger
2005.12.22 19:41 "Re: [Tiff] filtering TIFF tags", by Joris Van Damme
2005.12.22 19:58 "Re: [Tiff] filtering TIFF tags", by Chris Losinger
2005.12.22 22:02 "Re: [Tiff] filtering TIFF tags", by Frank Warmerdam
2005.12.22 22:46 "Re: [Tiff] filtering TIFF tags", by Bob Friesenhahn
2005.12.23 20:27 "Re: [Tiff] filtering TIFF tags", by Andrey Kiselev
2005.12.13 18:25 "Re: [Tiff] Writing EXIF data?", by Joris Van Damme
2005.12.13 19:49 "Re: [Tiff] Writing EXIF data?", by
2005.12.13 20:27 "Re: [Tiff] Writing EXIF data?", by Joris Van Damme
2005.12.13 21:24 "Re: [Tiff] Writing EXIF data?", by
2005.12.13 20:04 "Re: [Tiff] Writing EXIF data?", by Paul J. Lucas
2005.12.13 20:47 "Re: [Tiff] Writing EXIF data?", by Andrey Kiselev

2006.01.01 16:57 "[Tiff] Outrageous profile tag sizes reported by libtiff 3.8.0", by Bob Friesenhahn

Using libtiff 3.8.0, I noticed that GraphicsMagick was extremely slow a big-endian system) at loading some files written by Photoshop CS2. (on

The TIFF files were downloaded from
"http://www.babelcolor.com/main_level/ColorChecker.htm#How_about_data".

These files contain Photoshop and XMP profiles.

When the size (length is type 'uint32') is obtained via

TIFFGetField(tiff,TIFFTAG_PHOTOSHOP,&length,&text)

      or

TIFFGetField(tiff,TIFFTAG_XMLPACKET,&length,&text)

The length values reported are huge sizes like 387738624 or 979463168.

Somehow tiffinfo on the same system gets the length correct. For
it reports that the Photoshop data is 5696 bytes. example,

On a little-endian system using libtiff 3.7.3 the sizes are reported
to GraphicsMagick. correctly

 Bob
 ======================================
 Bob Friesenhahn
 bfriesen@simple.dallas.tx.us, http://www.simplesystems.org/users/bfriesen/
 GraphicsMagick Maintainer, http://www.GraphicsMagick.org/