Joshua-Ashton/d9vk

Tomb Rader 'Legends' trilogy has serious mouse lag when using D9VK

FurtiveDolus opened this issue · 11 comments

Pretty much what it says in the title. The mouse lags terribly on my older FX 8350 box. It's still there but less noticeable on my newer Ryzen 2700X PC. What I notice in the HUD is that the CPU usage spikes hard every time you move the mouse. Doesn't happen with a controller, doesn't happen with OpenGL.

OSes: Fedora 30 & 31
CPU: FX 8350 & Ryzen 2700x
GPU: RX 480 & Vega 56
RAM: 16 gigs of DDR3 & 32 gigs of DDR4

K0bin commented

Please make an apitrace.

Same procedure for Steam games as the one in your wiki?

K0bin commented

Yes

K0bin commented

The game for some reason defaults to 24hz for me. Make sure to check if the refresh rate is set correctly in the menu.
Other than that it's running fine for me.

Apologies. This issue isn't noticeable on the newer hardware and the traces I made were far too small to have been successful.

Are we sure this isn't just some stupid mouse polling bug?

Wouldn't it happen on both machines with the same mouse? Both were running on Fedora 31. So only the HW differed. Not the software or peripherals.

I have no idea what the cause of the mouse polling bug was/is so it could be anything 🐸

Delightful. This doesn't happen in the latest Wine and D9VK. So maybe it's something Valve specifically did.

Gonna close this then. Probably was the 4.11-8 FlushImplicit bug.