X-Git-Url: http://review.tizen.org/git/?a=blobdiff_plain;f=dali%2Finternal%2Fevent%2Fcommon%2Fproperty-input-impl.h;h=996fde754d9ca10e1d405cfd3372efbd958a1770;hb=0db05961b8c65b81ab2e8795f3264cd6fb5cc919;hp=8a700caf637fb2cd50bd7dc57f5686d71eb6d65c;hpb=53ad0a8d1d3c644d74301687625e3dedabe592b0;p=platform%2Fcore%2Fuifw%2Fdali-core.git

diff --git a/dali/internal/event/common/property-input-impl.h b/dali/internal/event/common/property-input-impl.h
index 8a700ca..996fde7 100644
--- a/dali/internal/event/common/property-input-impl.h
+++ b/dali/internal/event/common/property-input-impl.h
@@ -1,8 +1,8 @@
-#ifndef __DALI_INTERNAL_PROPERTY_INPUT_IMPL_H__
-#define __DALI_INTERNAL_PROPERTY_INPUT_IMPL_H__
+#ifndef DALI_INTERNAL_PROPERTY_INPUT_IMPL_H
+#define DALI_INTERNAL_PROPERTY_INPUT_IMPL_H
 
 /*
- * Copyright (c) 2014 Samsung Electronics Co., Ltd.
+ * Copyright (c) 2019 Samsung Electronics Co., Ltd.
  *
  * Licensed under the Apache License, Version 2.0 (the "License");
  * you may not use this file except in compliance with the License.
@@ -31,6 +31,15 @@
 #include <dali/public-api/math/matrix.h>
 #include <dali/internal/common/buffer-index.h>
 
+#if defined (ANDROID) || defined(WIN32) || defined(__APPLE__)
+namespace std
+{
+
+uint64_t _Hash_bytes(const void* bytes, uint64_t size, uint64_t seed);
+
+}
+#endif
+
 namespace Dali
 {
 
@@ -48,9 +57,7 @@ public:
   /**
    * Virtual destructor.
    */
-  virtual ~PropertyInputImpl()
-  {
-  }
+  virtual ~PropertyInputImpl() = default;
 
   /**
    * Query the type of property input.
@@ -307,6 +314,63 @@ public:
     return false;
   }
 
+  std::uint64_t Hash(BufferIndex bufferIndex, uint64_t seed) const
+  {
+    switch ( GetType() )
+    {
+      case Property::BOOLEAN:
+      {
+        return std::_Hash_bytes(&GetBoolean(bufferIndex), sizeof(bool), seed);
+      }
+
+      case Property::INTEGER:
+      {
+        return std::_Hash_bytes(&GetInteger(bufferIndex), sizeof(int), seed);
+      }
+
+      case Property::FLOAT:
+      {
+        return std::_Hash_bytes(&GetFloat(bufferIndex), sizeof(float), seed);
+      }
+
+      case Property::VECTOR2:
+      {
+        return std::_Hash_bytes(&GetVector2(bufferIndex), sizeof(Vector2), seed);
+      }
+
+      case Property::VECTOR3:
+      {
+        return std::_Hash_bytes(&GetVector3(bufferIndex), sizeof(Vector3), seed);
+      }
+
+      case Property::VECTOR4:
+      {
+        return std::_Hash_bytes(&GetVector4(bufferIndex), sizeof(Vector4), seed);
+      }
+
+      case Property::ROTATION:
+      {
+        return std::_Hash_bytes(&GetQuaternion(bufferIndex), sizeof(Quaternion), seed);
+      }
+
+      case Property::MATRIX:
+      {
+        return std::_Hash_bytes(&GetMatrix(bufferIndex), sizeof(Matrix), seed);
+      }
+
+      case Property::MATRIX3:
+      {
+        return std::_Hash_bytes(&GetMatrix3(bufferIndex), sizeof(Matrix3), seed);
+      }
+
+      default:
+        break; // print nothing
+    }
+
+    return seed;
+  }
+
+
   /**
    * Print the property value using a stream.
    * @param[in] debugStream The output stream.
@@ -381,4 +445,4 @@ public:
 
 } // namespace Dali
 
-#endif // __DALI_INTERNAL_PROPERTY_INPUT_IMPL_H__
+#endif // DALI_INTERNAL_PROPERTY_INPUT_IMPL_H