Native Linux port of the macOS CUPS raster filter rastertodpp268 for the
FUJIFILM DocuPrint P225/P228/P260/P265/P268 & M225/M228/M260/M265/M268
(a rebadged Brother engine). Rebuilt from a Ghidra decompile of the
original Mach-O binary; output is byte-identical to the original driver.
make # -> rastertodpp268, commandtofilter2
sudo make install
Requires gcc + libcups/libcupsimage.
rastertodpp268.c whole port, single translation unit
commandtofilter2.c calibration pass-through stub
LUT/ halftone matrices (loaded from $BR_LUT_PATH)
ppd/ 18 decompressed driver PPDs
PPD=ppd/<your-model>.ppd BR_LUT_PATH=$PWD/LUT \
./rastertodpp268 0 user job 1 "" page.raster > out.prn
For the full repository (decoder, RE scripts, 对拍 verification harness,
original binaries) see the master branch.