Summary: | Full Page Zoom: Artifacts in background images on mooseyard.com | ||||||||||
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Product: | WebKit | Reporter: | Frederik De Bleser <frederik> | ||||||||
Component: | Layout and Rendering | Assignee: | Dave Hyatt <hyatt> | ||||||||
Status: | RESOLVED FIXED | ||||||||||
Severity: | Minor | CC: | ddkilzer, hyatt, marc | ||||||||
Priority: | P2 | ||||||||||
Version: | 528+ (Nightly build) | ||||||||||
Hardware: | Mac | ||||||||||
OS: | OS X 10.5 | ||||||||||
URL: | http://mooseyard.com/Jens/ | ||||||||||
Attachments: |
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Description
Frederik De Bleser
2008-03-21 17:26:41 PDT
Created attachment 19947 [details]
Screenshot of the site showing tearing artefacts
*** Bug 18003 has been marked as a duplicate of this bug. *** *** Bug 17999 has been marked as a duplicate of this bug. *** This bug appears to be Leopard-only, and it's an issue with CGContextDrawTiledImage The old Tiger code path (although slower) seems to be correct. I can actually work around this, but it would mean taking the slow code path (and I think it would hurt performance way too much for zoomed pages to do this). Created attachment 20018 [details]
This is a workaround patch. Just recording it.
Created attachment 25047 [details]
Patch
Comment on attachment 25047 [details]
Patch
Do you also want to check PLATFORM(MAC) anywhere? I see the existing #ifndef BUILDING_ON_TIGER does not do so, but maybe it should?
John
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