SDL_HINT_MOUSE_DPI_SCALE_CURSORS - Man Page

#include <SDL3/SDL_hints.h>

#define SDL_HINT_MOUSE_DPI_SCALE_CURSORS "SDL_MOUSE_DPI_SCALE_CURSORS"

The variable can be set to the following values:

· "0": Cursors will not change size based on the display content scale. (default)

· "1": Cursors will automatically match the display content scale (e.g. a 2x sized cursor will be used when the window is on a monitor with 200% scale). This is currently implemented on Windows and Wayland.

This hint needs to be set before creating cursors.

This hint is available since SDL 3.4.0.