On 10/5/14 3:08 PM, Boris Zbarsky wrote:
On 10/5/14, 2:27 PM, Cameron Zwarich wrote:
I am opposed to anything that requires string copies between the DOM
and JS
The only way to do that with SpiderMonkey in its current state is to use
JSString for your string type. You cannot safely grab the chars from a
SpiderMonkey string and hold that pointer across a GC operation, because
the GC might move the string data in memory.
I wonder if copying from UCS-2 to WTF-8 can be made faster than copying
from UCS-2 to UCS-2, due to performing half the number of writes in the
common case (Latin-1)... seems like an interesting experiment!
Patrick
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