Problem description

Problem description: a task in LegoFlow-SWE (Harbor dataset). vkd3d‑proton currently exposes the ID3D12DXVKInteropDevice interface, which lets applications obtain raw Vulkan handles ( VkInstance , VkPhysicalDevice , VkDevice ) from a D3D12 device. This is enough for many interop scenarios, but…

The task

vkd3d‑proton currently exposes the `ID3D12DXVKInteropDevice` interface, which lets applications obtain raw Vulkan handles (`VkInstance`, `VkPhysicalDevice`, `VkDevice`) from a D3D12 device. This is enough for many interop scenarios, but there is **no way** to record Vulkan commands directly into a D3D12 command list.…

Part of Lego-X/LegoFlow-SWE.