SDL_WINDOW_FULLSCREEN

fullscreen window, implies borderless

SDL_WINDOW_OPENGL

window usable with OpenGL context

SDL_WINDOW_SHOWN

window is visible

SDL_WINDOW_BORDERLESS

no window decoration

SDL_WINDOW_RESIZABLE

window can be resized

SDL_WINDOW_MINIMIZED

window is minimized

SDL_WINDOW_MAXIMIZED

window is maximized

SDL_WINDOW_INPUT_GRABBED

window has grabbed input focus

SDL_WINDOW_INPUT_FOCUS

window has input focus

SDL_WINDOW_MOUSE_FOCUS

window has mouse focus

SDL_WINDOW_FOREIGN

window not created by SDL