how do i load an extra image to a shader

[rsa17826]

i am wanting to load an image to a shader so i gan read data it from it like texture(Source, vTexCoord).rgb; like i can with the desktop capture image. i know that you can go to imput file but i want to have a reference to both not just a file.

[mausimus]

Same as in RetroArch, you need to declare it as a texture in .slangp - check out the imgborder shader for example.
https://github.com/libretro/slang-shaders/blob/master/border/imgborder.slangp

[rsa17826]

thanks, this is what i was looking for.