API: Added functions to retreive information on indexed properties managed by...

include/v8.h

 // Copyright 2007-2009 the V8 project authors. All rights reserved.
 // Redistribution and use in source and binary forms, with or without
 // modification, are permitted provided that the following conditions are
 // met:
 //
 //     * Redistributions of source code must retain the above copyright
 //       notice, this list of conditions and the following disclaimer.
 //     * Redistributions in binary form must reproduce the above
 //       copyright notice, this list of conditions and the following
 //       disclaimer in the documentation and/or other materials provided
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   Local<Object> Clone();
 
   /**
    * Set the backing store of the indexed properties to be managed by the
    * embedding layer. Access to the indexed properties will follow the rules
    * spelled out in CanvasPixelArray.
    * Note: The embedding program still owns the data and needs to ensure that
    *       the backing store is preserved while V8 has a reference.
    */
   void SetIndexedPropertiesToPixelData(uint8_t* data, int length);
+  bool HasIndexedPropertiesInPixelData();
+  uint8_t* GetIndexedPropertiesPixelData();
+  int GetIndexedPropertiesPixelDataLength();
 
   /**
    * Set the backing store of the indexed properties to be managed by the
    * embedding layer. Access to the indexed properties will follow the rules
    * spelled out for the CanvasArray subtypes in the WebGL specification.
    * Note: The embedding program still owns the data and needs to ensure that
    *       the backing store is preserved while V8 has a reference.
    */
   void SetIndexedPropertiesToExternalArrayData(void* data,
                                                ExternalArrayType array_type,
                                                int number_of_elements);
+  bool HasIndexedPropertiesInExternalArrayData();
+  void* GetIndexedPropertiesExternalArrayData();
+  ExternalArrayType GetIndexedPropertiesExternalArrayDataType();
+  int GetIndexedPropertiesExternalArrayDataLength();
 
   static Local<Object> New();
   static inline Object* Cast(Value* obj);
  private:
   Object();
   static void CheckCast(Value* obj);
   Local<Value> CheckedGetInternalField(int index);
   void* SlowGetPointerFromInternalField(int index);
 
   /**
@@ skipping 2022 matching lines @@
 
 }  // namespace v8
 
 
 #undef V8EXPORT
 #undef V8EXPORT_INLINE
 #undef TYPE_CHECK
 
 
 #endif  // V8_H_