chroniceel added a comment.
It appears to me that the setQuality() function is meant to, in this use case, to simply decide what downscaler to use. Higher values mean better quality downscaling. Sorry about the images, I did not realize I should have labelled them better. They are named before and after if you download them. REPOSITORY R320 KIO Extras REVISION DETAIL https://phabricator.kde.org/D26648 To: chroniceel, broulik, #frameworks, #vdg Cc: bruns, ngraham, kde-frameworks-devel, kfm-devel, pberestov, iasensio, fprice, LeGast00n, MrPepe, fbampaloukas, alexde, GB_2, Codezela, feverfew, meven, michaelh, spoorun, navarromorales, firef, andrebarros, emmanuelp, mikesomov