vSync for Radeon Enhanced sync

Hi.
On my project test on some hardware, I notice set vSyncCount to 1 is NOT working on Radeon’s Enhanced sync.

If this case, set vSyncCount to 2, vSync working well, but this way is not proper I guess.

So, I want to handle this.

Can I override that option? If NOT, any other way for vSync?

Thanks.

Can you clarify your question? What do you want to override? Radeon Enhanced sync is a driver feature, so it is transparent to the engine. If it doesn’t work correctly, you’d have to ask AMD about it…