I've been attempting to get DirectDraw to function on a CE5.0 framework for the last week and I'm running into some very odd issues.
ddrval = DirectDrawCreate(NULL, &lpDD, NULL);
When I have this function in my code, I get "error LNK2019: unresolved external symbol _DirectDrawCreate referenced in function "bool __cdecl DirectDrawInit(struct HWND__ *)" (?DirectDrawInit@@YA_NPAUHWND__@@@Z)"
The function itself exists in the .h, as I can jump directly to it, which makes me think I'm missing a library, but I have no idea how to check or fix this as it is being built for a remote CE5.0 device. I also run into a few other subtile hints that I am missing something such as LR_CREATEDIBSECTION and other LR constants not existing and small differences in types (HBITMAP not being liked and LPCWSTR being prefered).
Any assistance would be greatly appreciated. Just as a note, WindowsMobile5.0 code doesn't work on the device, and if I comment out the offending function the code compiles and runs (it's not being used as DirectDrawCreate is kind of important but the LNK error goes away)
You should link your program with ddraw.lib. This is the import lib for direct draw on windows mobile.