Function sdl2_sys::SDL_UpdateWindowSurface

source ยท 
pub unsafe extern "C" fn SDL_UpdateWindowSurface(
    window: *mut SDL_Window,
) -> c_int
Expand description

\brief Copy the window surface to the screen.

\return 0 on success, or -1 on error.

\sa SDL_GetWindowSurface() \sa SDL_UpdateWindowSurfaceRects()