Eric Anholt eric@anholt.net writes:
I'd prefer to see sbc stay with its current name, since that's its name in the specs we're trying to implement (GLX_OML_sync_control, GLX_INTEL_swap_event). If you drop the rename from the patch,
Reviewed-by: Eric Anholt eric@anholt.net
Sounds good.
I read that as "SBC is incremented when the PresentComplete comes in" not "SBC is incremented when we generate the Present request". Otherwise glXWaitForSbcOML doesn't make much sense. (in the "e.g." I'm assuming they're talking a hardware register for pageflipping that immediately starts scanning out the new stuff, not our fancy new automatically double buffered ones that you have to push hard on to get an immediate pageflip mode)
Oh, that's almost sensible. And nicely eliminates the silly sleep(1) loop. New patches coming shortly.