private Image(Session session, IntPtr imagePtr)
{
if (imagePtr == IntPtr.Zero)
{
throw new ArgumentException("imagePtr can't be zero.");
}
if (session == null)
{
throw new ArgumentNullException("Session can't be null.");
}
this.session = session;
this.imagePtr = imagePtr;
this.image_loaded = new image_loaded_cb(ImageLoadedCallback);
this.imageLoadedPtr = Marshal.GetFunctionPointerForDelegate(this.image_loaded);
lock (libspotify.Mutex)
{
libspotify.sp_image_add_ref(imagePtr);
libspotify.sp_image_add_load_callback(imagePtr, this.imageLoadedPtr, IntPtr.Zero);
}
session.DisposeAll += new SessionEventHandler(session_DisposeAll);
}
public static extern sp_error sp_image_remove_load_callback(IntPtr imagePtr, image_loaded_cb callback, IntPtr userDataPtr);
public static extern sp_error sp_image_remove_load_callback(IntPtr imagePtr, image_loaded_cb callback, IntPtr userDataPtr);
