[AyanamiKaine]

If you want to use the learned knowledge I would recommend to use something like Sokol [0] or use the SDL-GPU API [1]. While Sokol is more higher level both can be used. Otherwise learn opengl is a really good introduction.

[0] https://github.com/floooh/sokol [1] https://wiki.libsdl.org/SDL3/CategoryGPU