Re: Slow Cocoa
Re: Slow Cocoa
- Subject: Re: Slow Cocoa
- From: "b.bum" <email@hidden>
- Date: Sun, 15 Feb 2004 19:40:47 -0800
On Feb 15, 2004, at 7:23 PM, Sam McCandlish wrote:
I am making an app that draws using Quartz. I used to use the C
functions, but then I started using NSBezierPath. When I tried that
everything was slower. I am guessing this is because of the messaging.
Is there a way to "speed up" objc? Thanks!
Did you run the profiling tools to determine where the extra cycles are
going?
It is unlikely that it is being consumed by method invocations and much
more likely that it is a difference between the way in which the
graphics context is initialized or the parameters by which the
NSBezierPath is doing its calculation vs. the C functions.
b.bum
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| References: | |
| | >Slow Cocoa (From: Sam McCandlish <email@hidden>) |