| Summary: | Zoomed, slow-scrolling pages keep recreating tiles when scrolled | ||||||
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| Product: | WebKit | Reporter: | Simon Fraser (smfr) <simon.fraser> | ||||
| Component: | New Bugs | Assignee: | Simon Fraser (smfr) <simon.fraser> | ||||
| Status: | RESOLVED FIXED | ||||||
| Severity: | Normal | CC: | bdakin, simon.fraser, thorton, webkit-bug-importer | ||||
| Priority: | P2 | Keywords: | InRadar | ||||
| Version: | 528+ (Nightly build) | ||||||
| Hardware: | Unspecified | ||||||
| OS: | Unspecified | ||||||
| Attachments: |
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Description
Simon Fraser (smfr)
2013-02-20 14:05:15 PST
Created attachment 189374 [details]
Patch
Comment on attachment 189374 [details] Patch View in context: https://bugs.webkit.org/attachment.cgi?id=189374&action=review > Source/WebCore/platform/graphics/ca/GraphicsLayerCA.cpp:1624 > + fprintf(stderr, "tileArea is %f x %f\n", tileArea.width(), tileArea.height()); Nah. > LayoutTests/ChangeLog:10 > + This test now just has one tile, rather than four. The apparent issue > + with the integral tile cache coverage rect being smaller than the visible rect > + is a rounding issue with the tile cache coverage dumping. This sentence reads strangely. (In reply to comment #3) > (From update of attachment 189374 [details]) > View in context: https://bugs.webkit.org/attachment.cgi?id=189374&action=review > > > Source/WebCore/platform/graphics/ca/GraphicsLayerCA.cpp:1624 > > + fprintf(stderr, "tileArea is %f x %f\n", tileArea.width(), tileArea.height()); > > Nah. > > > LayoutTests/ChangeLog:10 > > + This test now just has one tile, rather than four. The apparent issue > > + with the integral tile cache coverage rect being smaller than the visible rect > > + is a rounding issue with the tile cache coverage dumping. > > This sentence reads strangely. Nevermind, I get it on re-reading. |