[Public WebGL] Can getSupportedExtensions return null?

Boris Zbarsky [email protected]
Sat Apr 21 22:51:39 PDT 2012


The IDL block for getSupportedExtensions says it returns 
"sequence<DOMString>?" but the actual prose says it returns 
"sequence<DOMString>" (note missing '?').  Which one is correct?  I'm 
assuming it's the former, and the only time null can be returned is if 
context is lost?

Gecko seems to return null if context is lost or extensions are 
explicitly disabled....

-Boris

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