[Webkit-unassigned] [Bug 51262] WebPageProxy should delete its backing store after not painting for a while

[bugzilla-daemon at webkit.org]

https://bugs.webkit.org/show_bug.cgi?id=51262





--- Comment #22 from Adam Roben (aroben) <aroben at apple.com>  2011-02-11 13:21:26 PST ---
One case I didn't cover in comment 20:

If DrawingAreaImpl sends an Update message between (1) and (2), DrawingAreaProxyImpl won't have a backing store to draw it into. But just creating a new backing store at that point won't be good enough, as the UpdateInfo will only contain images of parts of the page (whatever was invalid just before the Update was sent). We'll need to ignore that Update and send a DisplayNow message to the DrawingAreaImpl so it will send us another Update after it gets the InvalidateEverything message.

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