[whatwg] Nullable types and MediaStreams
per-erik.brodin at ericsson.com
Mon Jun 13 09:15:43 PDT 2011
On 2011-06-13 17:19, Tommy Widenflycht (ᛏᚮᛘᛘᚤ) wrote:
> as WebIDL has been extended with a "is nullable operator" (
> http://www.w3.org/TR/WebIDL/#idl-nullable-type) I wonder if the MediaStreams
> draft can make use of it, please?
> Especially navigator.getUserMedia(options, successCallback [, errorCallback ]
> ) and PeerConnection(configuration, signalingCallback).
The DOMString arguments 'options' and 'configuration' are never referred
to as being null, and thus I think it is safe to assume that they will
not be null and that the default conversion rules apply
(http://dev.w3.org/2006/webapi/WebIDL/#es-DOMString). The callback
arguments are all referred to as being null so I think it is safe to
assume that they can be null.
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