Re: Leopard on PPC
Re: Leopard on PPC
- Subject: Re: Leopard on PPC
- From: "Sherm Pendley" <email@hidden>
- Date: Wed, 26 Mar 2008 19:48:17 -0400
On Wed, Mar 26, 2008 at 7:04 PM, Lorenzo <email@hidden> wrote:
> Hi Laurent,
> I am going to debug and let you know. Right now I have found these lines.
> Might they cause the trouble on Leopard && PPC?
>
> number = CFNumberCreate(NULL, kCFNumberFloatType, &destSize.width);
> options = [NSDictionary dictionaryWithObjectsAndKeys:
> (id) kCFBooleanTrue, (id) kCGImageSourceShouldCache,
> (id) kCFBooleanTrue, (id)
> kCGImageSourceCreateThumbnailFromImageIfAbsent,
> (id) number, (id)
> kCGImageSourceThumbnailMaxPixelSize,
> NULL];
>
>
>
> options = [NSDictionary dictionaryWithObjectsAndKeys:
> (id) kCFBooleanTrue, (id) kCGImageSourceShouldCache,
> (id) kCFBooleanTrue, (id) kCGImageSourceShouldAllowFloat,
> NULL];
I'm deeply suspicious of those typecast CFBoolRefs. Not every Core
Foundation class is toll-free bridged. CFNumber is, but I don't see any
indication in the CF reference that CFBoolean is. Have you tried using
NSNumber objects instead of those kCFBooleanTrue constants?
sherm--
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