SDL_HINT_VIDEO_MINIMIZE_ON_FOCUS_LOSS - Man Page

#include <SDL3/SDL_hints.h>

#define SDL_HINT_VIDEO_MINIMIZE_ON_FOCUS_LOSS "SDL_VIDEO_MINIMIZE_ON_FOCUS_LOSS"

The variable can be set to the following values:

· "0": Fullscreen windows will not be minimized when they lose focus.

· "1": Fullscreen windows are minimized when they lose focus.

· "auto": Fullscreen windows are minimized when they lose focus if they use exclusive fullscreen modes, so the desktop video mode is restored. (default)

This hint can be set anytime.

This hint is available since SDL 3.2.0.