Bug 43059 - [Qt] putImageData() optimizations
Summary: [Qt] putImageData() optimizations
Alias: None
Product: WebKit
Classification: Unclassified
Component: WebCore Misc. (show other bugs)
Version: 528+ (Nightly build)
Hardware: All All
: P2 Normal
Assignee: QtWebKit Unassigned
Keywords: Performance, Qt, QtTriaged
Depends on:
Reported: 2010-07-27 10:50 PDT by Andreas Kling
Modified: 2010-07-27 14:18 PDT (History)
0 users

See Also:

Proposed patch (4.33 KB, patch)
2010-07-27 11:00 PDT, Andreas Kling
no flags Details | Formatted Diff | Diff

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Description Andreas Kling 2010-07-27 10:50:46 PDT
- Single-pass premultiplication and BGR->RGB conversion
- Use ARGB32PM for the temporary image so Qt calls the fast Source composition function
Comment 1 Andreas Kling 2010-07-27 11:00:09 PDT
Created attachment 62710 [details]
Proposed patch
Comment 2 Andreas Kling 2010-07-27 14:17:50 PDT
Comment on attachment 62710 [details]
Proposed patch

Clearing flags on attachment: 62710

Committed r64157: <http://trac.webkit.org/changeset/64157>
Comment 3 Andreas Kling 2010-07-27 14:18:01 PDT
All reviewed patches have been landed.  Closing bug.