Just FIY everyone who wants up to day kernel and hardware accelerated OpenGL in Windows VM

I finally tired waiting for Intel SRIOV support in mainline kernels and found the alternative. I suggest to try Mvisor lightweight QEMU alternative and their Windows virtio-opengl driver that uses /dev/dri/ render. It's very close to hardware and will fit most of your needs. I can even run it in podman container for better isolation. It allows to run very picky Virtualbox based LDplayer android emulator with good FPS as nested->nested guest.

$ cat Dockerfile

FROM fedora:40

RUN dnf -y update && dnf install -y meson ninja-build libdrm-devel libpciaccess-devel mesa-libgbm-devel libva-devel libffi-devel alsa-lib-devel gcc-c++ libstdc++-devel protobuf-compiler acpica-tools yaml-cpp-devel glib2-devel libblkid-devel pixman-devel protobuf-devel libepoxy-devel cmake openssl libzstd-devel SDL2-devel gdb git && dnf clean all

RUN cd /opt && git clone https://github.com/tenclass/mvisor && git clone https://gitlab.freedesktop.org/virgl/virglrenderer

RUN cd /opt/virglrenderer && git reset --hard 8df4cba170940dad9350a99900293adbcef39b6c && meson build --prefix=/usr && ninja install -C build

RUN cd /opt/mvisor && meson setup build -Dsdl=true -Dvgpu=true && meson compile -C build/

$ cat mvisor.sh

#!/bin/bash

podman run -d --rm --name mvisor \
--device /dev/kvm \
--device /dev/dri \
-v /data/mvisor:/data:z \
-v /run/user/$(id -u)/:/run/user/$(id -u) \
-v /data/vm/ISO:/ISO:z \
-e WAYLAND_DISPLAY=$WAYLAND_DISPLAY \
-e XDG_RUNTIME_DIR=/run/user/$(id -u) \
-e DISPLAY \
mvisor:latest /opt/mvisor/build/mvisor -c /data/win10.yaml

https://github.com/tenclass/mvisor https://github.com/tenclass/mvisor-win-vgpu-driver

strongtz / i915-sriov-dkms

Just FIY everyone who wants up to day kernel and hardware accelerated OpenGL in Windows VM #209