| Summary: | [Qt] GraphicsLayer: performance optimizations | ||||||||
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| Product: | WebKit | Reporter: | Noam Rosenthal <noam> | ||||||
| Component: | Platform | Assignee: | Noam Rosenthal <noam> | ||||||
| Status: | CLOSED FIXED | ||||||||
| Severity: | Enhancement | CC: | benjamin, commit-queue, hausmann, vestbo | ||||||
| Priority: | P2 | Keywords: | Performance, Qt | ||||||
| Version: | 528+ (Nightly build) | ||||||||
| Hardware: | All | ||||||||
| OS: | All | ||||||||
| Bug Depends on: | |||||||||
| Bug Blocks: | 35784 | ||||||||
| Attachments: |
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Description
Noam Rosenthal
2010-02-25 09:42:05 PST
Please follow the QtWebKit bug reporting guidelines when reporting bugs. See http://trac.webkit.org/wiki/QtWebKitBugs Specifically: - The 'QtWebKit' component should be used for bugs/features in the public QtWebKit API layer, not to signify that the bug is specific to the Qt port of WebKit http://trac.webkit.org/wiki/QtWebKitBugs#Component Created attachment 51151 [details]
Test case - lots of composited layers, takes longer to render with AC than without
Created attachment 53497 [details]
Use ItemCoordinateCache and no ItemUsesExtendedStyleOption
This patch aligns our implementation with the CA implementation - everything is cached in item coordinates and caches its full contents.
Comment on attachment 53497 [details] Use ItemCoordinateCache and no ItemUsesExtendedStyleOption Clearing flags on attachment: 53497 Committed r57718: <http://trac.webkit.org/changeset/57718> All reviewed patches have been landed. Closing bug. |