OpenGL GPU Checking
Created by: RoanH
This PR adds a single method to the OpenGL class, namely isDedicatedGPU()
. This subroutine can be used to see if OpenGL is running on a dedicated GPU and can later be used to implement #77 (closed).
Overall the implementation is preatty solid, however I might haved missed something in my AMD card checking since they make both dedicated and integrated GPUs.