Le 16/04/2014 20:24, Kyle Huey a écrit :
The correct way to think of it is that revoking a blob URL only affects the network level. If loading/etc is complete it will generally have no effect. There are certain caveats to this for things that happen lazily (such as CSS background image loading, which only happens when there is an element that actually has the image as a background).
So, does that mean that when we use a blob url, imglib keeps a second copy of the compressed image data, and we end up with 2 copies of that data until we revoke the blob url? Or somehow is this data mmap-ed or something, so that it's shared in a way that it's not freed when we revoke the blob url?
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