[Openmcl-devel] Core Animation demo

Raffael Cavallaro raffaelcavallaro at mac.com
Tue Jul 7 21:35:22 UTC 2009


On Jul 7, 2009, at 2:24 PM, Neil Baylis wrote:

> The mac mini has a poor graphics card, but if that were the problem I
> think it would affect the objc version as well. What is your machine?

Maybe it's the graphics card. I'm running on a Macbook Pro 2.4GHz  
core2 duo, but during the drag I'm only seeing < 10% CPU usage. Core  
Animation is one of those frameworks that punts to the cpu when the  
gpu isn't up to it. I'm guessing you're seeing significantly higher  
cpu usage by ccl during the drag, no?

warmest regards,

Ralph



Raffael Cavallaro
raffaelcavallaro at me.com








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