On 05/27/2011 01:23 PM, Adam Martinson wrote:
On 05/25/2011 11:31 AM, Stefan Dösinger wrote:
On Wednesday 25 May 2011 18:23:39 Adam Martinson wrote:
Do you think that needs to be done before I submit those or is that something that can come later?
I'd prefer to have this checked before submitting. It shouldn't take long. Just write a test app that grabs the timestamp in a loop and prints it to stdout and see what kind of values it writes. If it does wrap around in a reasonable amount of time(e.g. a few hours) write a test that waits for the wraparound to approach, starts a disjoint query, waits until after the wraparound, ends the disjoint query and prints its result.
Ran a test for 10 mins or so, on my card it behaves like the GL_ARB_timer_query version, except the frequency is 10ns instead of 1ns... so it doesn't look like it would wrap around in my lifetime. I can include that test with an environment variable to set the number of iterations if you like.
Are these ok to submit now?
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Adam Martinson