RetroArch/cores/libretro-video-processor
orbea bfc366decc Squeeze extra blank lines with cat(1).
Example:

find . -type f -iname '*.c' | while read -r i; do
  cat -s "$i" > "$i.new"
  mv "$i.new" "$i"
done
2019-01-08 11:04:58 -08:00
..
internal_cores.h
LICENSE
link.T
Makefile
README.md
video_processor_v4l2.c Squeeze extra blank lines with cat(1). 2019-01-08 11:04:58 -08:00

libretro-video-processor

Libretro core for V4L2 capture devices

The basic idea is this -- plug your legacy console into a capture device and use RetroArch to upscale it and apply shaders to taste.

Raspberry Pi specific config

Add to /boot/config.txt:

gpu_mem_256=112
gpu_mem_512=368
cma_lwm=16
cma_hwm=32
cma_offline_start=16