[Webkit-unassigned] [Bug 92556] New: TypedArray set method is slow when called with another typed array

[bugzilla-daemon at webkit.org]

https://bugs.webkit.org/show_bug.cgi?id=92556

           Summary: TypedArray set method is slow when called with another
                    typed array
           Product: WebKit
           Version: 528+ (Nightly build)
          Platform: Unspecified
        OS/Version: Unspecified
            Status: NEW
          Severity: Normal
          Priority: P2
         Component: JavaScriptGlue
        AssignedTo: webkit-unassigned at lists.webkit.org
        ReportedBy: arno at renevier.net


Hi,
in #90838, we made TypedArray constructor much faster by casting the argument to a typed array when possible, and using typed array methods instead of going through the javascript path.
We can probably introduce the same improvement for the set method (more specifically, in the setWebGLArrayHelper function).

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