Native support for DirectSR is provided in GPU drivers, where vendors tune their SR implementation for optimal hardware performance. Additionally, DirectSR includes built-in support for GPU-agnostic variants which are available at the application level, making them accessible across hardware configurations. Today, DirectSR is shipping with built-in support for AMD FidelityFX™ Super Resolution (FSR) 2.2, along with driver level support for both Intel XeSS and NVIDIA DLSS Super Resolution. This flexibility ensures DirectSR supports a diverse set of hardware environments, while still providing the optionality and quality that gamers enjoy today.
— Joshua Tucker, Microsoft