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Hacker News·4 min read·hard

Triton: DirectX 11 Driver for QEMU

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Triton: DirectX 11 Driver for QEMU
✦AI Summary

Developers have introduced Triton, a new Windows driver for QEMU that enables full DirectX 11 support for virtual machines. This advancement allows for better graphics performance in Windows games running on Linux-based hypervisors.

Why it matters

This significantly improves the viability of using virtual machines for high-performance gaming and professional graphics applications.

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qemu · neptune · triton · graphics · windows

You can now play modern Windows games in QEMU

In the prequel , we introduced Neptune, a Direct3D protocol forwarding layer for VirtIO. Neptune allowed us to serialize Direct3D API calls across the hypervisor boundary and this allowed us to run Wine games on a Linux guest with a Linux host faster than with DXVK directly in the guest. Admittedly, the payoff there was not that exciting but it laid the groundwork for our real goal: modern graphics acceleration for Windows guests. We have now achieved this by building a brand new Windows driver called Triton which along with Neptune brings full DirectX 11 support to QEMU virtual machines.

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