programs.gamescope.env
NixOS option
Default environment variables available to the GameScope process, overridable at runtime.
type: attribute set of stringDefault
{ }Example
declared in: nixos/modules/programs/gamescope.nixView source on NixOS/nixpkgs →# for Prime render offload on Nvidia laptops.
# Also requires `hardware.nvidia.prime.offload.enable`.
{
__NV_PRIME_RENDER_OFFLOAD = "1";
__VK_LAYER_NV_optimus = "NVIDIA_only";
__GLX_VENDOR_LIBRARY_NAME = "nvidia";
}