I'm currently developing a teleprompting software and I use OpenTK for smoot scrolling of pictures (That were copied from a richtextbox control).
Now this is working fine but now I need to have multiple (or at least two) glControls that are showing the same output. I've been doing this with gl_copypixels but this solution is not performant enough. Is there any way to make two glControls current at the same time or anything else that might make all this quite easier?
Thanks for your help!