Re: Do I really need to steer clear of Objective-C when providing data for RemoteIO?
Re: Do I really need to steer clear of Objective-C when providing data for RemoteIO?
- Subject: Re: Do I really need to steer clear of Objective-C when providing data for RemoteIO?
- From: Paul Davis <email@hidden>
- Date: Fri, 7 Jan 2011 12:20:22 -0500
On Fri, Jan 7, 2011 at 11:58 AM, Gregory Wieber <email@hidden> wrote:
> You want your render callback code to be as efficient as possible, and that
> means that the overhead of calling objective-c messages can come into play.
> That said, objective-c messages are not always going to be your bottleneck,
> because it's easy to do something else in your code that's 10x's worse than
> using a few simple objective-c messages. But if you're unsure of the gritty
> details, then just avoid them altogether.
the issue is not the "inefficiency" of objective C versus anything
else. its that the objective C runtime can block.
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