AMD Considers Open-Sourcing FSR 4 Library

AMD's GPU software chief Andrej Zdravković said at CES that the company intends to release the source code for its FSR 4 Redstone library, while keeping core Redstone technology closed. He framed the move as a follow-up to an accidental public FSR 4 code release in August and said AMD aims to "work as openly as possible." If enacted, the library release would let developers inspect and use FSR 4 components without exposing proprietary core algorithms.