Bug 132368 - [iOS][WK2] When pageScaleFactor * deviceScaleFactor = 1, the tile grid is completely messed up
Summary: [iOS][WK2] When pageScaleFactor * deviceScaleFactor = 1, the tile grid is com...
Status: RESOLVED FIXED
Alias: None
Product: WebKit
Classification: Unclassified
Component: New Bugs (show other bugs)
Version: 528+ (Nightly build)
Hardware: Unspecified Unspecified
: P2 Normal
Assignee: Benjamin Poulain
URL:
Keywords:
Depends on:
Blocks:
 
Reported: 2014-04-29 16:48 PDT by Benjamin Poulain
Modified: 2014-04-29 21:04 PDT (History)
2 users (show)

See Also:

Attachments
Patch (3.94 KB, patch)
2014-04-29 16:54 PDT, Benjamin Poulain 		simon.fraser: review+
Details | Formatted Diff | Diff
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Description Benjamin Poulain 2014-04-29 16:48:47 PDT 
[iOS][WK2] When pageScaleFactor * deviceScaleFactor = 1, the tile grid is completely messed up
Comment 1 Benjamin Poulain 2014-04-29 16:54:29 PDT 
Created attachment 230439 [details]
Patch
Comment 2 Simon Fraser (smfr) 2014-04-29 16:59:08 PDT 
Comment on attachment 230439 [details]
Patch

View in context: https://bugs.webkit.org/attachment.cgi?id=230439&action=review

> Source/WebCore/ChangeLog:11
> +        contentsScale() on retina device until the next successful scale update.

devices

> Source/WebKit2/ChangeLog:15
> +        When the page initialize, GraphicsLayerCA::updateContentsScale(0.5) computes a contentsScale of 1. There is an early

is initialized
Comment 3 Benjamin Poulain 2014-04-29 21:04:56 PDT 
Committed r167980: <http://trac.webkit.org/changeset/167980>