Wes xx mediapipe integration

Packages/com.github.homuler.mediapipe/Runtime/Scripts/Core/IMpResourceHandle.cs

@@ -0,0 +1,26 @@
+// Copyright (c) 2021 homuler
+//
+// Use of this source code is governed by an MIT-style
+// license that can be found in the LICENSE file or at
+// https://opensource.org/licenses/MIT.
+using System;
+
+namespace Mediapipe
+{
+  public interface IMpResourceHandle : IDisposable
+  {
+    IntPtr mpPtr { get; }
+
+    /// <summary>
+    ///   Relinquish the ownership, and release the resource it owns if necessary.
+    ///   This method should be called only if the underlying native api moves the pointer.
+    /// </summary>
+    /// <remarks>If the object itself is no longer used, call <see cref="Dispose" /> instead.</remarks>
+    void ReleaseMpResource();
+
+    /// <summary>Relinquish the ownership</summary>
+    void TransferOwnership();
+
+    bool OwnsResource();
+  }
+}