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+////////////////////////////////////////////////////////////
+//
+// SFML - Simple and Fast Multimedia Library
+// Copyright (C) 2007 Laurent Gomila (laurent.gom@gmail.com)
+//
+// This software is provided 'as-is', without any express or implied warranty.
+// In no event will the authors be held liable for any damages arising from the use of this software.
+//
+// Permission is granted to anyone to use this software for any purpose,
+// including commercial applications, and to alter it and redistribute it freely,
+// subject to the following restrictions:
+//
+// 1. The origin of this software must not be misrepresented;
+// you must not claim that you wrote the original software.
+// If you use this software in a product, an acknowledgment
+// in the product documentation would be appreciated but is not required.
+//
+// 2. Altered source versions must be plainly marked as such,
+// and must not be misrepresented as being the original software.
+//
+// 3. This notice may not be removed or altered from any source distribution.
+//
+////////////////////////////////////////////////////////////
+
+#ifndef SFML_VIDEORESOURCE_HPP
+#define SFML_VIDEORESOURCE_HPP
+
+////////////////////////////////////////////////////////////
+// Headers
+////////////////////////////////////////////////////////////
+#include <SFML/Config.hpp>
+
+
+namespace sf
+{
+////////////////////////////////////////////////////////////
+/// Abstract base class for every class that owns a
+/// hardware resource -- allow them to initialize / shutdown
+/// even when rendering context is not created
+////////////////////////////////////////////////////////////
+class SFML_API VideoResource
+{
+public :
+
+ ////////////////////////////////////////////////////////////
+ /// Destroy all video resources that need a valid rendering context
+ ///
+ ////////////////////////////////////////////////////////////
+ virtual void DestroyVideoResources() = 0;
+
+protected :
+
+ ////////////////////////////////////////////////////////////
+ /// Default constructor
+ ///
+ ////////////////////////////////////////////////////////////
+ VideoResource();
+
+ ////////////////////////////////////////////////////////////
+ /// Copy constructor
+ ///
+ ////////////////////////////////////////////////////////////
+ VideoResource(const VideoResource&);
+
+ ////////////////////////////////////////////////////////////
+ /// Destructor
+ ///
+ ////////////////////////////////////////////////////////////
+ virtual ~VideoResource();
+};
+
+} // namespace sf
+
+
+#endif // SFML_VIDEORESOURCE_HPP