I'm working with a game in 1600x900, but I have problems with full screen mode, when I change the resolution from 1600x900 to 1024x768 I suffer cuts in the laterals and the screen always ends at the top right and never in the center, I just wanted the 1024x768 screen to minimize inside the original screen of 1600x900, with black bars around. This is an example of the problem I have been having but I have problems like this with all standart screens.
it seems that every time they zoom, and when I use scale layout white bars appear in the bottom area. Could someone help me solve this problem?