patrickm
Participant
Post count: 171

[quote=97726]Hi guys,

I just figured out how to automatically load a shader at snes startup. I use snes9x. My retroarch.cfg for snes looks like this

video_shader = /opt/retropie/emulators/retroarch/shader/sabr/sabr-v3.0.glsl
video_shader_enable = true

But how can I set the “shader scale” to “1” and the “shader filter” to “nearest”. When I press F1 in retroarch menu I can set these two values. But I don’t know how to set it in the cfg. Do you know how to configure it?

[/quote]

I wouldn’t recommend shaders on the pi as they tend to cause performance issues. I would instead opt for overlays – see “how to get scanlines.”

If you insist, though:

Main menu -> options -> video options -> shader
There you will find “shader scale” and “shader filter.”