Bug 181389

Summary:	In thumbnail bar CMYK jpeg image colors are inverted
Product:	[Applications] gwenview	Reporter:	Anton N. Grachov <fragster>
Component:	general	Assignee:	Gwenview Bugs <gwenview-bugs-null>
Status:	RESOLVED FIXED
Severity:	normal	CC:	fragster
Priority:	NOR
Version:	unspecified
Target Milestone:	---
Platform:	openSUSE
OS:	Linux
Latest Commit:		Version Fixed In:
Attachments:	screenshot cmyk jpeg

Description Anton N. Grachov 2009-01-20 12:44:44 UTC

Version:           2.1.3 from opensuse KDE4.1.3-60.1 (using KDE 4.1.3)
OS:                Linux
Installed from:    SuSE RPMs

this bug is related to http://bugs.kde.org/show_bug.cgi?id=168506 - after resolving it there appeared new error: 

in konqueror and gwenview - CMYK jpeg images images are displayed correctly, thumbnails in dolphin and konqueror are displayed correctly too, but in gwenview - thumbnails (only in view on screenshot, as i found - image with thumbnail bar) in thumbnail bar colors are mixed... in slideshow on or browsing images - gwenview with thumbnails works correctly

Comment 1 Anton N. Grachov 2009-01-20 12:59:54 UTC

Created attachment 30453 [details]
screenshot

with proper testing i found, that thumbnails in gwenview (browsing folders and files) with small thumbs displayed correctly, with larger thumbs - corrupted as in thumbnail bar. thumbnail bar corrupted regardless of the size of thumbnail.

in konquer/dolphin i didn't found this bug

Comment 2 Anton N. Grachov 2009-01-20 13:01:51 UTC

Created attachment 30454 [details]
cmyk jpeg

Comment 3 Aurelien Gateau 2009-01-22 10:40:50 UTC

This is weird. Maybe you are still using an old thumbnail from before the fix? Can you try removing the folder ~/.thumbnails to force thumbnail generation?

Comment 4 Anton N. Grachov 2009-01-23 13:46:28 UTC

(In reply to comment #3)
> This is weird. Maybe you are still using an old thumbnail from before the fix?
> Can you try removing the folder ~/.thumbnails to force thumbnail generation?
> 

I test thumbnail with just created folder - and on small thumbnails (on thumbnail bar and in browsing mode) - gwenview display right colors, bun with larger thumbnail it looks like on attached screenshot...

I tested it today on just updates packages - kde4-gwenview 4.3.1-60.2 from KDE:KDE4:Stable:Desktop

Comment 5 Anton N. Grachov 2009-01-23 13:48:32 UTC

(In reply to comment #4)
> (In reply to comment #3)
> > This is weird. Maybe you are still using an old thumbnail from before the fix?
> > Can you try removing the folder ~/.thumbnails to force thumbnail generation?
> > 
> 
> I test thumbnail with just created folder - and on small thumbnails (on
> thumbnail bar and in browsing mode) - gwenview display right colors, bun with
> larger thumbnail it looks like on attached screenshot...
> 
> I tested it today on just updates packages - kde4-gwenview 4.3.1-60.2 from
> KDE:KDE4:Stable:Desktop
> 

just created user, I mean

Comment 6 Anton N. Grachov 2009-01-28 11:50:03 UTC

In KDE 4.2 all looks fine, thanks!

Comment 7 Aurelien Gateau 2009-01-28 12:58:24 UTC

OK, I am closing it then.