Hi! > > WinScrollRectangle or MemMove > Those two functions are probably both not raging speed demons :-) You should include a memory copy loop in handcoded assembly language into your research. You will probably also have to benchmark and make different choices on various devices, because some devices might accelerate the WinScrollRectangle operation through a hardware 2D accelerator which could be a lot faster than copying with the CPU. WinScrollRectangle is also permissible on the display, whereas MemMove is only legal in offscreen buffers which were created in genericFormat.
Have fun, Tilo -- For information on using the Palm Developer Forums, or to unsubscribe, please see http://www.palmos.com/dev/support/forums/
