[Mesa-dev] r300 poke magical go faster register

2010-06-20 Thread Tom Morton
Hi people, On the perf/vertexrate test, and on my terrain engine I see big big performance boosts from this patch (I have no idea what I'm doing but on my RV515 i see tris/sec go from 8 million to 15 million - kms only): diff --git a/src/mesa/drivers/dri/r300/r300_reg.h b/src/mesa/drivers/dri/r30

Re: [Mesa-dev] r300 poke magical go faster register

2010-06-20 Thread Tom Morton
On 20/06/10 13:48, Marek Olšák wrote: > On Sun, Jun 20, 2010 at 2:37 PM, Tom Morton <mailto:t...@riseup.net>> wrote: > > is this a good idea? > > > Yes, but only for non-indexed vertices. > > -Marek Hm. I wonder how the worst case of indices referencin