[Webkit-unassigned] [Bug 58410] New: Extension3D needs to provide a way to check if an extension is enabled

[bugzilla-daemon at webkit.org]

https://bugs.webkit.org/show_bug.cgi?id=58410

           Summary: Extension3D needs to provide a way to check if an
                    extension is enabled
           Product: WebKit
           Version: 528+ (Nightly build)
          Platform: PC
        OS/Version: Mac OS X 10.5
            Status: NEW
          Severity: Normal
          Priority: P2
         Component: WebGL
        AssignedTo: webkit-unassigned at lists.webkit.org
        ReportedBy: zmo at google.com
                CC: cmarrin at apple.com, kbr at google.com


At the moment, we have supports(), which checks if an extension is enabled or request-able.

However, to avoid NPOT texture checking in both WebGLRenderingContext and chromium/command-buffer, we need to check if an extension is enabled without enabling it, something like a function named isEnabled().

Currently we use supports(), which results in NPOT checking in WebGLRenderingContext, which is unnecessary because NPOT support is not enabled, it's only request-able.

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