Tracked topic
… Vulkan titles are flat-out excluded The override is strictly DX12 only AMD's documentation is explicit on the fact that the FSR 4 driver override is DirectX 12-only. Vulkan titles cannot use it regardless of whether they ship native FSR 3.1, and no Adrenalin setting changes that. …
… StevenMX, the maintainer of Winlator Ludashi, publicly accused GameSir of shipping his Vulkan renderer without attribution, and a developer called leagoo says he's "95.7% certain" that a Vulkan graphics wrapper inside GameHub is his, pointing to a few different code samples as evidence. …
… For Direct3D games, DXVK or VKD3D-Proton still converts those calls to Vulkan first. …
… Direct3D calls have to go somewhere, and on Linux, the most practical modern target is Vulkan. DXVK translates those Direct3D calls to Vulkan, which Linux handles natively and efficiently. …