History

tekdahl 4e35a3749e Update video_processor_v4l2.c replaced/fixed list_resolutions function with code from pstef		2025-04-12 18:45:07 -05:00
..
LICENSE	Add libretro-v4l2 and rename it libretro-video-processor	2016-07-28 18:33:24 +02:00
Makefile	Clean up white space.	2019-02-03 16:00:50 -08:00
README.md	Clean up white space.	2019-02-03 16:00:50 -08:00
internal_cores.h	Start integrating video processor code	2016-07-28 19:10:18 +02:00
link.T	Remove trailing blank lines.	2019-01-17 19:39:38 -08:00
video_processor_v4l2.c	Update video_processor_v4l2.c replaced/fixed list_resolutions function with code from pstef	2025-04-12 18:45:07 -05:00

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