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User:Brahmana/Netwerk Docs/Image Loading v2: Difference between revisions
User:Brahmana/Netwerk Docs/Image Loading v2 (view source)
Revision as of 18:33, 27 December 2011
, 27 December 2011nits
(Correction : channel is not cached via imgCacheEntry. Notification callback replacement point.) |
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# No loadGroup - null is explicitly passed. A new loadGroup is assigned later and this has nothing to do with the document's loadGroup | # No loadGroup - null is explicitly passed. A new loadGroup is assigned later and this has nothing to do with the document's loadGroup | ||
# notificationCallbacks are those of the document's loadGroup - which should still refer to the docShell of the document | # notificationCallbacks are those of the document's loadGroup - which should still refer to the docShell of the document | ||
# | #* However in imgRequest::Init this callback is replaced with imgRequest. The old callback is cached in mPrevChannelSink. Except for nsIChannelEventSink all other GetInterface() requests to imgRequest (via channel->notificationCallbacks->GetInterface()) are passed to the old callback. | ||