Title is pretty self-explanatory. I just think it would be nice to have high quality screenshots from the games be easy to take with a tool on the emulator.
While this would not be hard to implement, I wonder: why ?Windows has a screenshot function built-in, almost every Linux distro does too (afaik, Mac can do this as well without external tools).
Well, one reason would be that you sometimes want screenshots without the windows UI, or only one of the two screens.
You can alternate between screens already, and you can screenshot only the active window too.