@@ -665,7 +665,7 @@ bool VideoDriver_SDL_Base::ToggleFullscr
if (fullscreen) {
/* Find fullscreen window size */
SDL_DisplayMode dm;
if (SDL_GetCurrentDisplayMode(0, &dm) < 0) {
if (SDL_GetCurrentDisplayMode(SDL_GetWindowDisplayIndex(this->sdl_window), &dm) < 0) {
Debug(driver, 0, "SDL_GetCurrentDisplayMode() failed: {}", SDL_GetError());
} else {
SDL_SetWindowSize(this->sdl_window, dm.w, dm.h);
Status change: