Esempio n. 1
0
 static void OverrideDeepNotify(GLib.GType gtype, DeepNotifyNativeDelegate callback)
 {
     unsafe {
         IntPtr *raw_ptr = (IntPtr *)(((long)gtype.GetClassPtr()) + (long)class_abi.GetFieldOffset("deep_notify"));
         *raw_ptr = Marshal.GetFunctionPointerForDelegate((Delegate)callback);
     }
 }
Esempio n. 2
0
        private void InternalDeepNotify(Gst.Object prop_object, IntPtr prop)
        {
            DeepNotifyNativeDelegate unmanaged = null;

            unsafe {
                IntPtr *raw_ptr = (IntPtr *)(((long)this.LookupGType().GetThresholdType().GetClassPtr()) + (long)class_abi.GetFieldOffset("deep_notify"));
                unmanaged = (DeepNotifyNativeDelegate)Marshal.GetDelegateForFunctionPointer(*raw_ptr, typeof(DeepNotifyNativeDelegate));
            }
            if (unmanaged == null)
            {
                return;
            }

            unmanaged(this.Handle, prop_object == null ? IntPtr.Zero : prop_object.Handle, prop);
        }