[DllImport("AfterEffectsPlugin")] public static extern void         aepSetInput(aepInstance ins, aepLayer layer);
 [DllImport("AfterEffectsPlugin")] public static extern void         aepResizeLayer(aepLayer layer, int width, int height);
 [DllImport("AfterEffectsPlugin")] public static extern void         aepGetLayerData(aepLayer layer, ref aepLayerData dst);
 [DllImport("AfterEffectsPlugin")] public static extern void         aepDestroyLayer(aepLayer layer);