Bug 127823 - [iOS] REGRESSION (r162663): Webpages have strange artifacts or corruption around tile boundaries
Summary: [iOS] REGRESSION (r162663): Webpages have strange artifacts or corruption aro...
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: Andy Estes
URL:
Keywords: InRadar
Depends on:
Blocks:
 
Reported: 2014-01-28 18:36 PST by Andy Estes
Modified: 2014-01-28 19:01 PST (History)
4 users (show)

See Also:


Attachments
[iOS] REGRESSION (r162663): Webpages have strange artifacts or corruption around tile boundaries (2.80 KB, patch)
2014-01-28 18:39 PST, Andy Estes
dbates: review+
Details | Formatted Diff | Diff

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Description Andy Estes 2014-01-28 18:36:54 PST
[iOS] REGRESSION (r162663): Webpages have strange artifacts or corruption around tile boundaries
Comment 1 Andy Estes 2014-01-28 18:37:08 PST
<rdar://problem/15920823>
Comment 2 Andy Estes 2014-01-28 18:39:21 PST
Created attachment 222541 [details]
[iOS] REGRESSION (r162663): Webpages have strange artifacts or corruption around tile boundaries
Comment 3 Daniel Bates 2014-01-28 18:41:06 PST
Comment on attachment 222541 [details]
[iOS] REGRESSION (r162663): Webpages have strange artifacts or corruption around tile boundaries

OK. Feel free to get a rendering expert to provide a more thorough review.
Comment 4 Daniel Bates 2014-01-28 18:55:55 PST
Comment on attachment 222541 [details]
[iOS] REGRESSION (r162663): Webpages have strange artifacts or corruption around tile boundaries

View in context: https://bugs.webkit.org/attachment.cgi?id=222541&action=review

> Source/WebCore/platform/ScrollView.cpp:385
> +        IntSize scrollSize = m_contentsSize - visibleContentRect(LegacyIOSDocumentViewRect).size();

Notice that LegacyIOSDocumentViewRect is only defined when building for iOS. Instead we should use LegacyIOSDocumentVisibleRect, which is defined to be LegacyIOSDocumentViewRect and ContentsVisibleRect on iOS and non-iOS ports, respectively.
Comment 5 Andy Estes 2014-01-28 19:01:32 PST
Committed r162994: <http://trac.webkit.org/changeset/162994>