[Webkit-unassigned] [Bug 15070] [gtk] ScrollView performance and possible performance improvements

[bugzilla-daemon at webkit.org]

http://bugs.webkit.org/show_bug.cgi?id=15070





------- Comment #1 from george.wright at collabora.co.uk  2007-12-11 08:58 PDT -------
Created an attachment (id=17848)
 --> (http://bugs.webkit.org/attachment.cgi?id=17848&action=view)
Initial implementation of a backbuffer

This is an initial patch that doesn't work too well; scrolling vertically seems
to be fine except for a few artifacts to do with text. However, scrolling
horizontally seems to be a total failure.

Relevant code is in ChromeClient::scrollBackingStore() for those who wish to
look at it. The cases for dy being <0 or >0 are fine; the analogous cases for
dx do not work, and I'm not entirely sure why.


-- 
Configure bugmail: http://bugs.webkit.org/userprefs.cgi?tab=email
------- You are receiving this mail because: -------
You are the assignee for the bug, or are watching the assignee.