[Digikam-devel] [Bug 135845] Scrolling thumb view is very slow

[Dik Takken]

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http://bugs.kde.org/show_bug.cgi?id=135845         




------- Additional Comments From d.h.j.takken phys uu nl  2007-08-31 12:03 -------
Hmmm... I do not have any disk activity while scrolling.... I got 384 MB of RAM and digikam only uses about 20%. The camera contains only 100 3.2 Megapixel JPEG images.

It's only CPU number crunching that is going on while scrolling. Digikam needs 75% CPU and X needs 25. These numbers suggest that the drawing of the thumbs requires a LOT of computation. I don't use X Composite or anything fancy like that.