On 01/27/2012 04:38 AM, Sergey Polischuk wrote:
As a side note:
if you were using vbo's instead of display lists for drawing i think you werent
get into this problem in first place, as with vbos 5500 draw calls would
happily kill your performance even on one screen, so you have to optimize your
models. Nvidia drivers are great at optimizing consecutive calls to draw
display lists so they become cheap as dirt and you can do thousands of them,
may be this fails on multiple screen setups?
Hi, Sergey,
I did play around with VBO vs. display lists early on. It didn't
really change the performance much regardless of which I used. Keep in
mind that this is all static geometry which is going to be resident on
the GPU. I don't think modern drivers would distinguish much between
VBO's in STATIC_DRAW mode and display lists.
--"J"
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