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QCView and NSGarbageCollector

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QCView and NSGarbageCollector

Subject: QCView and NSGarbageCollector
From: Peter Schmidt <email@hidden>
Date: Wed, 17 Sep 2008 19:16:02 +0200

Hello List,

I've found a problem with QCView in my Coca-App with GC enabled. The animation (created with the Quartz Composer) will play very laggy. When I disable the GC it will run fine and smooth. This seems not to be an error in my App. I can reproduce the same with the sample-Apps provied by Apple (e.g. /Developer/Examples/Quartz Composer/ Applications/QCTV).

After testing around with Instruments->File Activity, i found out, that the QCView will permantly (every frame) re-load my Colorsync- Profile. I can produce this on all my Macs. I searched the lists, but I can't find an solution for this problem (without disabling GC).

regards,
Peter Schmidt

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