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Bug 120282

Summary: display (imagemagick) issue with 'gray' format images
Product: Gentoo Linux Reporter: Lintula <bugreports2005>
Component: Current packagesAssignee: Karol Wojtaszek (RETIRED) <sekretarz>
Status: RESOLVED UPSTREAM    
Severity: normal CC: graphics+disabled
Priority: High    
Version: unspecified   
Hardware: All   
OS: Linux   
Whiteboard:
Package list:
Runtime testing required: ---

Description Lintula 2006-01-25 03:47:36 UTC
with media-gfx/imagemagick 6.2.4.2-r1 ..

$ display -size 160x160 -depth 8 test.gray 

Gives no error, but shows an image that is completely black. Converting the same image to tiff format with 'convert' works fine, and the picture is then viewable by 'display'. Curious.

I compiled imagemagick 6.2.6-0 from upstream, and the problem does not appear with that. For a test image I used some noise:

$ dd if=/dev/urandom of=test.gray bs=160 count=160
Comment 1 Karol Wojtaszek (RETIRED) gentoo-dev 2006-01-27 02:47:30 UTC
Could you try with imagemagick-6.2.6.0?
Comment 2 Lintula 2006-01-30 00:03:50 UTC
(In reply to comment #1)
> Could you try with imagemagick-6.2.6.0?

Yes, I just did.
It appears to fix the bug.
Comment 3 Karol Wojtaszek (RETIRED) gentoo-dev 2006-02-04 13:45:51 UTC
Fixed by upstream.