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[Feature Request]Set GPU via VKDeviceChooser #1201

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SaltSouls opened this issue Dec 20, 2024 · 2 comments
Open

[Feature Request]Set GPU via VKDeviceChooser #1201

SaltSouls opened this issue Dec 20, 2024 · 2 comments
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enhancement New feature or request

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@SaltSouls
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System Information

  • SteamTinkerLaunch version: v12.12
  • Distribution: hyprland

Feature Description

It would be nice to add the option to select which GPU you wanted the game to use using VKDeviceChooser. Right now I have to set it manually in all games using the launch options, but if it were a setting that could be toggled in STL, then I could have it apply across all games, ensuring that they all run well and on the correct GPU.
@SaltSouls SaltSouls added the enhancement New feature or request label Dec 20, 2024
@sonic2kk
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sonic2kk commented Dec 20, 2024 •
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This sounds useful. Can you list the command-line option for how to do this so we can see what env var we need to export?

Also, v12.12 is extremely out-of-date, almost two years out of date. Please use the latest master branch commit.

@SaltSouls
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SaltSouls commented Dec 25, 2024 •
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This sounds useful. Can you list the command-line option for how to do this so we can see what env var we need to export?

Also, v12.12 is extremely out-of-date, almost two years out of date. Please use the latest master branch commit.

Sorry about the late reply. The holidays are busy as hell. The commands are as such:
ENABLE_DEVICE_CHOOSER_LAYER=1 VULKAN_DEVICE_INDEX=1
I should note that the device index is a per PC thing, and will start at 0. Not sure if there would be a way to bring up the GPU based on the index and just let people pick the GPU from a drop down menu or something, but at least having these options will make things much easier.

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@sonic2kk @SaltSouls