static void OverrideWaitAsync(GLib.GType gtype, WaitAsyncNativeDelegate callback) { unsafe { IntPtr *raw_ptr = (IntPtr *)(((long)gtype.GetClassPtr()) + (long)class_abi.GetFieldOffset("wait_async")); *raw_ptr = Marshal.GetFunctionPointerForDelegate((Delegate)callback); } }
private Gst.ClockReturn InternalWaitAsync(Gst.ClockEntry entry) { WaitAsyncNativeDelegate unmanaged = null; unsafe { IntPtr *raw_ptr = (IntPtr *)(((long)this.LookupGType().GetThresholdType().GetClassPtr()) + (long)class_abi.GetFieldOffset("wait_async")); unmanaged = (WaitAsyncNativeDelegate)Marshal.GetDelegateForFunctionPointer(*raw_ptr, typeof(WaitAsyncNativeDelegate)); } if (unmanaged == null) { return((Gst.ClockReturn) 0); } int __result = unmanaged(this.Handle, entry == null ? IntPtr.Zero : entry.Handle); return((Gst.ClockReturn)__result); }
static void OverrideWaitAsync (Gst.GLib.GType gtype, WaitAsyncNativeDelegate callback) { GstClockClass class_iface = GetClassStruct (gtype, false); class_iface.WaitAsync = callback; OverrideClassStruct (gtype, class_iface); }