Wes xx mediapipe integration

Packages/com.github.homuler.mediapipe/Runtime/Scripts/Framework/CalculatorGraphConfigExtension.cs

@@ -0,0 +1,24 @@
+// 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 pb = Google.Protobuf;
+
+namespace Mediapipe
+{
+  public static class CalculatorGraphConfigExtension
+  {
+    public static CalculatorGraphConfig ParseFromTextFormat(this pb::MessageParser<CalculatorGraphConfig> _, string configText)
+    {
+      if (UnsafeNativeMethods.mp_api__ConvertFromCalculatorGraphConfigTextFormat(configText, out var serializedProto))
+      {
+        var config = serializedProto.Deserialize(CalculatorGraphConfig.Parser);
+        serializedProto.Dispose();
+        return config;
+      }
+      throw new MediaPipeException("Failed to parse config text. See error logs for more details");
+    }
+  }
+}