Bug 95192

Summary: [BlackBerry] Checkerboard observed after pinch zooming page with AC layers
Product: WebKit Reporter: Arvid Nilsson <anilsson>
Component: WebKit BlackBerryAssignee: Arvid Nilsson <anilsson>
Status: RESOLVED FIXED    
Severity: Normal CC: anilsson, anlo, mifenton, tonikitoo, webkit.review.bot
Priority: P2    
Version: 528+ (Nightly build)   
Hardware: Unspecified   
OS: Unspecified   
Attachments:
Description Flags
Patch none

Arvid Nilsson
Reported 2012-08-28 06:12:04 PDT
It turns out the LayerTiler was passing transformed ("pixel") coordinates to GraphicsLayerClient::contentsVisible(), and that method expects untransformed ("document") coordinates. When the scale was not 1.0, this was comparing apples and oranges. PR 199177
Attachments
Patch (5.67 KB, patch)
2012-08-28 08:02 PDT, Arvid Nilsson 		no flags
DetailsFormatted DiffDiff
View All Add attachment proposed patch, testcase, etc.
Arvid Nilsson
Comment 1 2012-08-28 08:02:05 PDT
Created attachment 160982 [details] Patch
WebKit Review Bot
Comment 2 2012-08-28 08:57:59 PDT
Comment on attachment 160982 [details] Patch Clearing flags on attachment: 160982 Committed r126885: <http://trac.webkit.org/changeset/126885>
WebKit Review Bot
Comment 3 2012-08-28 08:58:02 PDT
All reviewed patches have been landed. Closing bug.
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