Download patch
ref: cff9f164d3ee4e480522f28d440daaa841e8ce32 parent: d8f3a8ba78e93d6c421d0fad28cf3359ebb729da author: Sigrid Solveig Haflínudóttir <sigrid@ftrv.se> date: Thu May 11 10:54:33 EDT 2023
D_DrawSpans16 + loop unroll (thanks qbism & others)