Drawing scaled pixmaps currently looks a bit horrible with QtWebKit, see for instance this simple demo: http://chaos.troll.no/~kling/canvas/photos/ The solution is to enable smooth pixmaps transformations by default (which also appears to be what other ports are doing.)
Created attachment 60746 [details] Proposed patch
Comment on attachment 60746 [details] Proposed patch LGTM
I would love that! Currently to use the same DPI as Android and the iPhone, we have to scale everything with 1.5 on the N900, which looks terrible.
Comment on attachment 60746 [details] Proposed patch Clearing flags on attachment: 60746 Committed r62762: <http://trac.webkit.org/changeset/62762>
All reviewed patches have been landed. Closing bug.
http://trac.webkit.org/changeset/62762 might have broken GTK Linux 64-bit Debug
Looks like it's broken in QtWebKit 2.2.1 - https://bugs.webkit.org/show_bug.cgi?id=74600