[Webkit-unassigned] [Bug 33254] New: Batch DOM changes

[bugzilla-daemon at webkit.org]

https://bugs.webkit.org/show_bug.cgi?id=33254

           Summary: Batch DOM changes
           Product: WebKit
           Version: 528+ (Nightly build)
          Platform: PC
        OS/Version: All
            Status: UNCONFIRMED
          Severity: Enhancement
          Priority: P2
         Component: Layout and Rendering
        AssignedTo: webkit-unassigned at lists.webkit.org
        ReportedBy: chrome at webmop.de


How about implementing a "batch-mode" for DOM-changes? It should collect
changes to layout etc., suppress rendering and do all rendering when batch mode
is ended. This should speed up rendering for a huge amount of scenarios afaik:


document.engine.batch=true;

element.width=100
element.height=100
...

document.engine.batch=false;

...

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