[whatwg] Nullable types and MediaStreams

[Per-Erik Brodin]

On 2011-06-13 17:19, Tommy Widenflycht (ᛏᚮᛘᛘᚤ) wrote:
> So,
> 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).
>
> /Tommy
>

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.

//Per-Erik