(Request) How to convert Outer Glow (Slang) shader to GL?

[aorin1]

I never converted any shader, so I wonder how to do that, there are a few shaders with Outer Glow, some also provide crt features and so on.

Any guides on how to do that?

The anamophic shader is also available only as slang.

[hunterk]

This template covers most of it:

libretro/glsl-shaders/blob/master/slang-conversion-template.glsl