Wes xx mediapipe integration

Packages/com.github.homuler.mediapipe/Runtime/Scripts/Gpu/GlTexture.cs

@@ -0,0 +1,48 @@
+// 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 class GlTexture : MpResourceHandle
+  {
+    public GlTexture() : base()
+    {
+      UnsafeNativeMethods.mp_GlTexture__(out var ptr).Assert();
+      this.ptr = ptr;
+    }
+
+    public GlTexture(IntPtr ptr, bool isOwner = true) : base(ptr, isOwner) { }
+
+    protected override void DeleteMpPtr()
+    {
+      UnsafeNativeMethods.mp_GlTexture__delete(ptr);
+    }
+
+    public int width => SafeNativeMethods.mp_GlTexture__width(mpPtr);
+
+    public int height => SafeNativeMethods.mp_GlTexture__height(mpPtr);
+
+    public uint target => SafeNativeMethods.mp_GlTexture__target(mpPtr);
+
+    public uint name => SafeNativeMethods.mp_GlTexture__name(mpPtr);
+
+    public void Release()
+    {
+      UnsafeNativeMethods.mp_GlTexture__Release(mpPtr).Assert();
+      GC.KeepAlive(this);
+    }
+
+    public GpuBuffer GetGpuBufferFrame()
+    {
+      UnsafeNativeMethods.mp_GlTexture__GetGpuBufferFrame(mpPtr, out var gpuBufferPtr).Assert();
+
+      GC.KeepAlive(this);
+      return new GpuBuffer(gpuBufferPtr);
+    }
+  }
+}