RetroArch windowed vs fullscreen (A04)

I’m still finishing up building it, but I did notice there are a lot of options in libretro-config.sh in the libretro-super directory. I didn’t touch that file, but some of the defines at the top might be useful for optimization and for rendering. By default, it doesn’t have any active ARM optimizations (not sure any of these would apply anyway?), and it has ENABLE_GLES turned off which might be affecting your fullscreen performance…