From: Olivier G. <gal...@po...> - 2010-03-03 14:14:37
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On Tue, Mar 02, 2010 at 09:43:51PM +0100, Luca Barbieri wrote: > - Not sure about i965 On i965 interpolators are not a dedicated piece of hardware, they're programs like the other shaders. So the problem is entirely different, and more at the level of space allocation in the thread-to-thread communication packets in the pipeline vs. register allocation in the shaders (there's a semi-direct mapping). OG. |