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Re: autorelease CGImageRef?
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Re: autorelease CGImageRef?


  • Subject: Re: autorelease CGImageRef?
  • From: Chris Hanson <email@hidden>
  • Date: Thu, 07 Aug 2008 08:24:37 -0700

On Aug 6, 2008, at 7:44 PM, Peter N Lewis wrote:

This email sent to email@hidden 2:26 PM +0200 6/8/08, Jean-Daniel Dupas wrote:
If I'm not wrong, it should be something like this:

[NSMakeCollectable(aCGImageRef) autorelease];

This appears correct, except for the fact that, for reasons known only to Apple, although CFMakeCollectable is available in 10.4, the trivial NSMakeCollectable macro is available only in 10.5.

If you build with the Mac OS X 10.5 SDK, you should be able to use NSMakeCollectable since it's declared as an inline function.


The earliest release of Mac OS X you're targeting is a function of the Mac OS X Deployment Target build setting, not the SDK.

 -- Chris

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  • Follow-Ups:
    • Re: autorelease CGImageRef?
      • From: Thomas Engelmeier <email@hidden>
    • Re: autorelease CGImageRef?
      • From: Peter N Lewis <email@hidden>
References: 
 >Re: autorelease CGImageRef? (From: Mike Abdullah <email@hidden>)
 >Re: autorelease CGImageRef? (From: Jean-Daniel Dupas <email@hidden>)
 >Re: autorelease CGImageRef? (From: Negm-Awad Amin <email@hidden>)
 >Re: autorelease CGImageRef? (From: "Shawn Erickson" <email@hidden>)
 >Re: autorelease CGImageRef? (From: Peter N Lewis <email@hidden>)

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