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Re: Reference Counting in CIImage

Subject: Re: Reference Counting in CIImage
From: John Harper <email@hidden>
Date: Wed, 22 Jun 2005 09:18:37 -0700
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On Jun 22, 2005, at 7:32 AM, Nick Nallick wrote:

I've been cleaning up some experimental CoreImage code and I've found that I crash when releasing a CGLayerRef used to create a CIImage. Further experimentation seems to indicate that CIImage imageWithCGImage: retains the provided image but CIImage imageWithCGLayer: doesn't retain the provided layer. Can anyone confirm or refute this?

That's correct (for now, the behavior may change later). However, I don't see why this would cause a crash - the CIImage doesn't reference the CGLayer after -imageWithCGLayer returns

    John


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