Re: CALayer -drawInContext and GCD
Re: CALayer -drawInContext and GCD
- Subject: Re: CALayer -drawInContext and GCD
- From: David Duncan <email@hidden>
- Date: Fri, 3 Sep 2010 08:39:34 -0700
On Sep 3, 2010, at 7:50 AM, Vincent Habchi wrote:
>> I have implemented what you suggested. I get a strange behavior: the first time I enqueue a request for display, everything is fine. But then I cannot draw any further: any subsequent call, albeit correctly enqueued in the block, does nothing: the -(void)display
>
> Read: "at any subsequent call, albeit the block is correctly enqueued, nothing is done: …"
Are you sure the block was executed? I've done this before in various incarnations and never seen what you describe...
--
David Duncan
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