SDL_HINT_VIDEO_MATCH_EXCLUSIVE_MODE_ON_MOVE

#include <SDL3/SDL_hints.h>

#define SDL_HINT_VIDEO_MATCH_EXCLUSIVE_MODE_ON_MOVE "SDL_VIDEO_MATCH_EXCLUSIVE_MODE_ON_MOVE"

The variable can be set to the following values:

· "0": SDL will not attempt to automatically set a matching mode on the destination display. If an exclusive fullscreen window is moved to a new display, the window will become fullscreen desktop.

· "1": SDL will attempt to automatically set a mode on the destination display that most closely matches the mode of the display that the exclusive fullscreen window was previously on. (default)

This hint can be set anytime.

This hint is available since SDL 3.4.0.