FidelityFX-FSR2

FidelityFX Super Resolution 2.2 (FSR 2.2.1)

Super Resolution 2

Introduction

Shading language requirements

Quick start checklist

Integration guidelines

Scaling modes

Performance

Memory requirements

Input resources

Depth buffer configurations

Providing motion vectors

Reactive mask

Automatically generating reactivity

Transparency and composition mask

Automatically generating Transparency and composition mask

Exposure

Placement in the frame

Host API

Modular backend

Memory management

Temporal Antialiasing

Camera jitter

Camera jump cuts

Mipmap biasing

Frame Time Delta Input

HDR support

Falling back to 32-bit floating point

64-wide wavefronts

Debug Checker

The technique

Algorithm structure

Compute luminance pyramid

Reconstruct and dilate

Depth clip

Create locks

Reproject & accumulate

Robust Contrast Adaptive Sharpening (RCAS)

Building the sample

Prerequisites

Limitations

Version history

References