Views DNG thumbnails, not the actual image.

[Adam Buchbinder]

Binary package hint: gthumb

I'm reporting this against gthumb, but it's also present in eog, so I think it may be in a common component in both of them that's to blame.

To reproduce:

1. Go to www.rawsamples.ch and download the DNG sample for a Leica M8. (It's 10MB, so I'm not attaching it here.)
2. Open it with gthumb.

I expected the full image to be shown, but the image it displays is 320x240, and appears to be the embedded thumbnail.

$ dcraw -i -v RAW_LEICA_M8.DNG |grep size
Thumb size: 320 x 240
Full size: 3920 x 2638
Image size: 3920 x 2638
Output size: 3920 x 2638

Decoding the image to a TIFF with dcraw allows me to view it properly; the image does not appear to have anything wrong with it.

ProblemType: Bug
Architecture: i386
DistroRelease: Ubuntu 8.10
Package: gthumb 3:2.10.10-0ubuntu1.2~adb1
ProcEnviron:
 SHELL=/bin/bash
 PATH=/home/username/bin:/usr/local/sbin:/usr/local/bin:/usr/sbin:/usr/bin:/sbin:/bin:/usr/games
 LANG=en_US.UTF-8
SourcePackage: gthumb
Uname: Linux 2.6.27-11-generic i686
UnreportableReason: This is not a genuine Ubuntu package

[Adam Buchbinder (adam-buchbinder)]

I'm reassigning this to gdk-pixbuf, since gthumb, eog and f-spot all use that library. I think that these images are being detected as TIFFs, and somehow that causes the thumbnail rather than the actual image to be displayed.