static void OverrideSetup(GLib.GType gtype, SetupNativeDelegate callback) { unsafe { IntPtr *raw_ptr = (IntPtr *)(((long)gtype.GetClassPtr()) + (long)class_abi.GetFieldOffset("setup")); *raw_ptr = Marshal.GetFunctionPointerForDelegate((Delegate)callback); } }
private bool InternalSetup(Gst.Audio.AudioInfo info) { SetupNativeDelegate unmanaged = null; unsafe { IntPtr *raw_ptr = (IntPtr *)(((long)this.LookupGType().GetThresholdType().GetClassPtr()) + (long)class_abi.GetFieldOffset("setup")); unmanaged = (SetupNativeDelegate)Marshal.GetDelegateForFunctionPointer(*raw_ptr, typeof(SetupNativeDelegate)); } if (unmanaged == null) { return(false); } bool __result = unmanaged(this.Handle, info == null ? IntPtr.Zero : info.Handle); return(__result); }