shaders help please

[hi_im_new_help]

So what I'm trying to do is to use retroarch shaders on external games. Like using the CRT shader on counter strike. This is the only place i trust people to know what they are doing.
Help please

[RegularRegs]

i dont think this is possible. in fact i asked a game developer to help me get the retroarch shaders to work in a game i was making and they arent very compatible with other things from what he told me. That or he didnt want to deal with helping me with it.

[Lordmonkus]

Yeah, this is not possible at all, you will want to use something like Reshade which is an external shader program for OpenGL and DirectX games.

[hi_im_new_help]

k thank you guys