The official FSR2 API requires the caller to provide:
Temporal Upscaling: Unlike FSR 1.0, FSR 2 uses temporal data (motion vectors and previous frames) to reconstruct images from lower internal resolutions to higher output resolutions. ffx fsr2 api vk x64dll portable
In the modern landscape of PC gaming optimization, few files carry as much weight as the ffx_fsr2_api_vk_x64.dll. If you’ve ever peeked into the root folder of a high-performance title or tinkered with a Steam Deck, you've likely encountered this specific dynamic link library. Overview: FFX FSR2 API VK x64 DLL Portable
What it is