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Re: Enabling QuartzGL Programatically



On Mar 6, 2008, at 8:08 AM, Nick Nallick wrote:

Now that the Leopard NDAs are long gone, what is the state of QuartzGL in Leopard?

Is it possible to enable QuartzGL for my application without using Quartz Debug? My impression was that this would be possible in Leopard, but the reference I find to QuartzGL outside of Quartz Debug is a Carbon window function to determine the potential backing store of a window. If this is possible in Leopard is it advised?


You can either set the QuartzGLEnabled key in your Info.plist to true (which will enable it application wide) or you can call HIWindowSetBackingLocation to set the window's backing location to kHIWindowBackingLocationVideoMemory.

--
Reality is what, when you stop believing in it, doesn't go away.
Failure is not an option. It is a privilege reserved for those who try.

David Duncan

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