For some testing and experimenting, I need to know, how to get to an offscreen surface of another application?
Or primary, or back buffer, the process probably the same...
I work in DirectX/Win32, VC++/ASM, so just tell me the basic idea...
/I don't want to re-invent the wheel/, and I know it's possible, since the screen-grabber programs can do it.
THX to all Geniuses out there,