Cause: A conflict with an older shader cache.
Fix: Delete your shader_cache.bin file (located in Documents/My Games/[Title]). The xxxhd updated engine will rebuild it on the next launch.
If you meant xxHash (a fast non-cryptographic hash algorithm): xxxhd updated
Helpful content:
Before we dissect the update, let's establish the baseline. "xxxhd" originally emerged as a community-driven project designed to upscale legacy textures to near-4K and 8K resolutions. Over the last three years, it became the gold standard for: Cause: A conflict with an older shader cache
The core appeal of xxxhd was its proprietary AI upscaling algorithm, which preserved fine details (skin pores, fabric weaves, rust on metal) that generic upscalers lost. However, the original 2023 build suffered from memory leaks and compatibility issues with newer graphics drivers. Where it's used: Git, Zstandard, LZ4, RocksDB
That brings us to today: xxxhd updated has arrived to fix those pain points.