I recently got my first ever freelance job (or programming job in general for that matter) and I need to rewrite an old plugin for winamp to have two splitscreens, each screen rendering with slightly altered input to create a fake stereoscopic effect. now I've been searching around for a few hours, and I have found some tutorials about directx9 but none of them cover how to create a split screen in C++ (which I learned a few days ago). I think I'm kinda locked into using this old version of directx and I have not been able to find the original documentation on the framework. I'm looking for advice or sources of good information about this subject. At the point I'm at I usually post on a relevant forum and take a break. My first employer has been razzing me about getting as much work done as possible, and I am currently feeling exhausted. I guess that's not super relevant to readers of this, but any helpful advice, or links to useful material would be greatly appreciated. Thanks! If you need any more information please let me know!