static void OverrideSetCaps(GLib.GType gtype, SetCapsNativeDelegate callback) { unsafe { IntPtr *raw_ptr = (IntPtr *)(((long)gtype.GetClassPtr()) + (long)class_abi.GetFieldOffset("set_caps")); *raw_ptr = Marshal.GetFunctionPointerForDelegate((Delegate)callback); } }
private bool InternalSetCaps(Gst.Caps caps) { SetCapsNativeDelegate unmanaged = null; unsafe { IntPtr *raw_ptr = (IntPtr *)(((long)this.LookupGType().GetThresholdType().GetClassPtr()) + (long)class_abi.GetFieldOffset("set_caps")); unmanaged = (SetCapsNativeDelegate)Marshal.GetDelegateForFunctionPointer(*raw_ptr, typeof(SetCapsNativeDelegate)); } if (unmanaged == null) { return(false); } bool __result = unmanaged(this.Handle, caps == null ? IntPtr.Zero : caps.Handle); return(__result); }
static void OverrideSetCaps (Gst.GLib.GType gtype, SetCapsNativeDelegate callback) { GstBaseSinkClass class_iface = GetClassStruct (gtype, false); class_iface.SetCaps = callback; OverrideClassStruct (gtype, class_iface); }