DIB_DirectDrawSurface_BltFast signed/unsigned comparision bug

[Lionel Ulmer]

> Are you sure about this? Isn't INVALIDRECT returned in this case? I am asking 
> these questions, because I could not find any documentation in MSDN 
> explaining when is INVALIDRECT returned. Do you have any test results? Maybe 
> I should write a test?

Well, MSDN usually does not document at all the border / failure cases... So
best is to write a test program.

If you do not have the mean to do it, I may do it later this week (or on the
plane on Thursday :-) ).

    Lionel

-- 
		 Lionel Ulmer - http://www.bbrox.org/