I'm having some problems with DirectDraw in v1.5.0.
When I'm going in DirectX Diagnostic Tool and run DirectDraw test I can't see nothing. If I reduce Hardware acceleration under Display Properties/Advanced/Trubleshoot (Picture 1), then I can see something, but only where I drag mouse pointer (Picture 2). It looks like picture is refreshing only under mouse pointer.
I tried this with WinXP SP1 (DirectX 8.1) and WinXP SP2 (DirectX 9.0c) and I have the same problem. Is this a bug or I'm doing something wrong?
Picture 1

Picture 2
