||I use a slideshow as a wallpaper on a kde4.4 desktop. Every 20 minutes, a new
||painting appear, scaled up to fit my display (1892x1392). They are .jpeg images,
||600 pixels wide and up.
||Some appear perfectly scaled up and nice looking while other are poorly
||enlarged, very soft with squarish artefacts ? What give ? Does KDE use different
||utilities to scale up wallpapers ? Any config I could work on to fix the problem
||and get the same picture quality I use to get from good ole KDE 3* ?