backend backtrace BigNavi borderless cgroups clang cmake config CopySleep Debian dejavu deuteranope dev dir DirectX distros dmabuf dmesg downsample downsampling downscaler downscaling framebuffer fullscreen gcc globalFullScreen gnif hypervisor i3 imgui ini kvmfr laggy libdecor libpipewire libpulse libvirt linux LookingGlass Losslessly luminance memballoon MiB microstutters mingw mipmapping modprobe msys multisampling namespace Navi Nvidia overlayed pacman passthrough performant pre protanope QEMU Quadro radeon realtime renderer repo runtime shm spencercw submodule submodules systemd th Threadripper toolchain tritanope tunable udev UEFI uncheck uncomment Unigine unix upscaled upscaler upscales upscaling VM vsync wayland xdg Xorg xyene