I dont believe fluid frames reuires motion vectors as a hard requirement, else the driver level option where you force a game to use the function would never work (which is a feature).
However so far, fluid frames is only available on DX11 and DX12 titles, so many emulators would not have acess to the option. Switch emulation, and PS3 emulation which would need it the most, dont use directx
I think the flags exist, its just not implemented yet as AMD is being pushed to get it out sooner than later due to the long delays. But in a state where it isnt an abysmal feature (e.g DLSS 1.0)
I dont believe fluid frames reuires motion vectors as a hard requirement, else the driver level option where you force a game to use the function would never work (which is a feature).
However so far, fluid frames is only available on DX11 and DX12 titles, so many emulators would not have acess to the option. Switch emulation, and PS3 emulation which would need it the most, dont use directx
Given how similar Vulkan is to Direct3D 12, it seems likely to be supported before long.
I think the flags exist, its just not implemented yet as AMD is being pushed to get it out sooner than later due to the long delays. But in a state where it isnt an abysmal feature (e.g DLSS 1.0)
Ah, fair. I forgot that driver level option was a thing. Hopefully they manage to make it work with Vulkan eventually.