-- Use NVIDIA GBM + Vulkan for wlroots
hl.env("WLR_RENDERER", "vulkan")
hl.env("GBM_BACKEND", "nvidia-drm")
hl.env("__GLX_VENDOR_LIBRARY_NAME", "nvidia")

-- Ensure Hyprland runs fully on the NVIDIA GPU
hl.env("__NV_PRIME_RENDER_OFFLOAD", "1")
hl.env("__VK_LAYER_NV_optimus", "NVIDIA_only")
hl.env("__NV_PRIME_RENDER_OFFLOAD_PROVIDER", "NVIDIA-G0")

-- Fix cursor and presentation glitches
hl.env("WLR_NO_HARDWARE_CURSORS", "1")
hl.env("WLR_DRM_DEVICES", "/dev/dri/card1")

-- Fix hyprquickframe preview rendering
hl.env("QSG_RHI_BACKEND", "vulkan")