On 10 Dec 2013, at 12:39 am, Seth Willits <sli...@araelium.com> wrote:

> There’s NSView’s bitmapImageRepForCachingDisplayInRect: and you can grab a 
> colorspace from the rep. I would certainly imagine that has the ideal space 
> and you can confirm it’s one or another. You can use that method to create 
> your presumably ideal backing and then create multiple contexts that share 
> the same buffer as that original bitmap rep on your background threads.


Interesting idea, I’ll certainly give it a shot.

—Graham


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