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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 14:11, 27 December 2011
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* nsImageLoadingContent (which is a parent class of nsHTMLImageElement) and nsContentUtils aid in the loading process. | * nsImageLoadingContent (which is a parent class of nsHTMLImageElement) and nsContentUtils aid in the loading process. | ||
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* A single image, if referenced by multiple documents in different tabs, will still be downloaded, decoded and stored only once. imgLoader takes care of this grouping/multiplexing. | * A single image, if referenced by multiple documents in different tabs, will still be downloaded, decoded and stored only once. imgLoader takes care of this grouping/multiplexing. | ||
* This means for all the image references there is only one underlying HttpChannel which is fetching the image - either from the network or the http cache. | * This means for all the image references there is only one underlying HttpChannel which is fetching the image - either from the network or the http cache. | ||