[Webkit-unassigned] [Bug 70117] Expose HTMLCanvasElement supportsContext

[bugzilla-daemon at webkit.org]

https://bugs.webkit.org/show_bug.cgi?id=70117





--- Comment #16 from Dean Jackson <dino at apple.com>  2013-05-31 12:36:44 PST ---
(From update of attachment 203462)
View in context: https://bugs.webkit.org/attachment.cgi?id=203462&action=review

>> Source/WebCore/html/HTMLCanvasElement.cpp:220
>> +    }
> 
> My concern about this is that a script will take an existing canvas and ask supportsContext. If that canvas already has a webgl context, it will tell the user that 2d isn't supported. I think we should just always return true for 2d.

Tim just convinced me I'm wrong (he always does). Please ignore.

>> Source/WebCore/html/HTMLCanvasElement.cpp:234
>> +                return false;
> 
> Same here maybe?

And this.

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