Bug 53704 - Reduce the the frequency of rebuilding the USE element shadow tree
Summary: Reduce the the frequency of rebuilding the USE element shadow tree
Status: NEW
Alias: None
Product: WebKit
Classification: Unclassified
Component: SVG (show other bugs)
Version: 528+ (Nightly build)
Hardware: PC OS X 10.5
: P2 Normal
Assignee: Nobody
URL:
Keywords:
Depends on:
Blocks:
 
Reported: 2011-02-03 12:17 PST by Justin Schuh
Modified: 2011-02-03 12:17 PST (History)
2 users (show)

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Description Justin Schuh 2011-02-03 12:17:13 PST 
We rebuild the USE element shadow tree on any modification to the target. In the cases like animation we end up constantly destroying and rebuilding the shadow tree. We should look at either more selectively updating the tree or--if possible--not cloning the elements and instead making it an actual shadow with an extra layer to route events.