On Tuesday, November 04, 2014 05:31:55 PM Neil Roberts wrote: > Hi, > > I was thinking of taking a look at implementing proper conditional > rendering for i965. Currently it looks like we cheat to implement this > and just stall the GPU to wait for the result before deciding whether to > issue the 3DPRIMITIVE command. I think Gen7+ can support it in hardware > with the MI_PREDICATE command and the predicate enable bit in the > 3DPRIMITIVE command. > > Would this be a good thing to work on or has someone already done it? If > no-one objects I'll just get cracking on that. > > - Neil
That would be fantastic - thanks Neil! I don't think it should be terribly hard; it just hasn't gotten done. --Ken
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