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ValveSoftware / Proton

Compatibility tool for Steam Play based on Wine and additional components
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[Request] Vulkan/DXVK not available on Optimus laptops using bumblebee #1099

Closed sysrq-reisub closed 6 years ago

sysrq-reisub commented 6 years ago

Due to bumblebee/primus supporting only OpenGL and not Vulkan, Optimus hybrid NVIDIA/Intel laptops are unable to run any game using DXVK with the discrete card, so the performance will be really poor.

I know this is not directly Proton-releated, but I think that should be an issue too, there also are people who use gaming laptops. And NVIDIA Prime technology is not always a good solution.

Thanks and sorry, that is not really a Proton issue.

kisak-valve commented 6 years ago

Hello @Lukypie, we're already tracking this issue at #65. Closing in favor of the existing issue report.

sysrq-reisub commented 6 years ago

Oh sorry, I've even used the search to find if there were duplicates, nvm.

Arucard1983 commented 5 years ago

Maybe forking the primus_vk project would help to use Vulkan and DXVK on the dedicated NVidia cards when using Bumblebee ? https://github.com/felixdoerre/primus_vk/issues/7