Re: LuaJIT FFI: pointer<->lightuserdata ?
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- Subject: Re: LuaJIT FFI: pointer<->lightuserdata ?
- From: Javier Guerra Giraldez <javier@...>
- Date: 2011年2月16日 20:27:13 -0500
On Wed, Feb 16, 2011 at 6:10 PM, Mike Pall <mikelu-1102@mike.de> wrote:
> Pointer boxing overhead can usually be eliminated. It's always
> eliminated if you do it in a single expression together with the
> C function call: somecfunc(ffi.cast("void *", addr), ...)
great!
tks a lot
--
Javier