Closed Bug 622300 Opened 14 years ago Closed 13 years ago

Speed up DOM JS-to-C++ unwrapping some more

Categories

(Core :: XPConnect, defect)

Product:
Core
Component:
XPConnect
Platform:
x86
macOS
Type:
defect
Priority:
Not set
Severity:
normal

Tracking

()

Status:
RESOLVED FIXED

People

(Reporter: bzbarsky, Unassigned)

References

Details

Proposal: give different DOM concrete classes different JSClasses. Hang whatever information we need for a quick unwrap off these JSClasses (presumably by subclassing the JSClass struct and maybe having a flag on JSClass to indicate when we're using such a subclass). For example, we could hang the current offset tables off of there. Or something else, if that would be useful. Need to figure out what's most beneficial here.
Blocks: 622298
Depends on: 708061
Peter, shall we call this fixed with Paris bindings?
Fine by me.
Alright, fixed. The setup in comment 0 is exactly what Paris bindings do.
Status: NEW → RESOLVED
Closed: 13 years ago
Depends on: 740069
Resolution: --- → FIXED
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