Function sdl2_sys::SDL_UpdateWindowSurfaceRects

source ยท 
pub unsafe extern "C" fn SDL_UpdateWindowSurfaceRects(
    window: *mut SDL_Window,
    rects: *const SDL_Rect,
    numrects: c_int,
) -> c_int
Expand description

\brief Copy a number of rectangles on the window surface to the screen.

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

\sa SDL_GetWindowSurface() \sa SDL_UpdateWindowSurface()