DIRECTX9... For ages, I've shipped games that only half-fill out the D3DPRESENT_PARAMETERS structure, and now I'm wondering if this is buggy. The items I'm worried about, and never set are:
I zero out the whole structure initially, so they should all be zero, even if my game is running (happily) in a window. As ever, there are a tiny %tage of users who have issues, and I am looking for possible causes. Could not setting one of these cause problems? The documentation doesn't say either way, and 99% of users certainly are fine with these settings. Does anyone have a definitive answer as to what should be set?