quote:This addition may not even be graphic related code - there may be one-too-many math operations in the loop that the addition of just one more operation could mean the retrace has been missed.Far from it. I got the idea, good to remind me the obvious fact that frame time is not influenced by just API calls, but also by my math/processing operations. Thanks
Okay, a slightly exaggerated example, but you get the idea!
quote:because the driver is allowed to queue up as many as 3 frames of rendering commandsWhere in the world is one supposed to find such info regarding the way that drivers work ? Haven`t noticed that on nVidia Developer`s page. Or did you communicate directly with nVidia folks ? Either way thanks.
VladR
Avenger game