Add back the D3D9 code from before the April 2014 code dump. Bug 22533227 Change-Id: Ib669fcd6a644c79b3a9e8f5dcf7da278d75cefef Reviewed-on: https://swiftshader-review.googlesource.com/3730 Reviewed-by: Nicolas Capens <capn@google.com> Tested-by: Nicolas Capens <capn@google.com>

diff --git a/src/D3D9/Direct3DResource9.hpp b/src/D3D9/Direct3DResource9.hpp
new file mode 100644
index 0000000..46d4c19
--- /dev/null
+++ b/src/D3D9/Direct3DResource9.hpp

@@ -0,0 +1,91 @@
+// SwiftShader Software Renderer
+//
+// Copyright(c) 2005-2011 TransGaming Inc.
+//
+// All rights reserved. No part of this software may be copied, distributed, transmitted,
+// transcribed, stored in a retrieval system, translated into any human or computer
+// language by any means, or disclosed to third parties without the explicit written
+// agreement of TransGaming Inc. Without such an agreement, no rights or licenses, express
+// or implied, including but not limited to any patent rights, are granted to you.
+//
+
+#ifndef D3D9_Direct3DResource9_hpp
+#define D3D9_Direct3DResource9_hpp
+
+#include "Unknown.hpp"
+
+#include <d3d9.h>
+
+#include <map>
+
+namespace D3D9
+{
+	class Direct3DDevice9;
+
+	class Direct3DResource9 : public IDirect3DResource9, public Unknown
+	{
+	public:
+		Direct3DResource9(Direct3DDevice9 *device, D3DRESOURCETYPE type, D3DPOOL pool, unsigned int size);
+
+		virtual ~Direct3DResource9();
+
+		// IUnknown methods
+		long __stdcall QueryInterface(const IID &iid, void **object);
+		unsigned long __stdcall AddRef();
+		unsigned long __stdcall Release();
+
+		// IDirect3DResource9 methods
+		long __stdcall GetDevice(IDirect3DDevice9 **device);
+		long __stdcall SetPrivateData(const GUID &guid, const void *data, unsigned long size, unsigned long flags);
+		long __stdcall GetPrivateData(const GUID &guid, void *data, unsigned long *size);
+		long __stdcall FreePrivateData(const GUID &guid);
+		unsigned long __stdcall SetPriority(unsigned long newPriority);
+		unsigned long __stdcall GetPriority();
+		void __stdcall PreLoad();
+		D3DRESOURCETYPE __stdcall GetType();
+
+		// Internal methods
+		static unsigned int getMemoryUsage();
+		D3DPOOL getPool() const;
+
+	protected:
+		// Creation parameters
+		Direct3DDevice9 *const device;
+		const D3DRESOURCETYPE type;
+		const D3DPOOL pool;
+		const unsigned int size;
+
+	private:
+		unsigned long priority;
+
+		struct PrivateData
+		{
+			PrivateData();
+			PrivateData(const void *data, int size, bool managed);
+
+			~PrivateData();
+
+			PrivateData &operator=(const PrivateData &privateData);
+
+			void *data;
+			unsigned long size;
+			bool managed;   // IUnknown interface
+		};
+
+		struct CompareGUID
+		{
+			bool operator()(const GUID& left, const GUID& right) const
+			{
+				return memcmp(&left, &right, sizeof(GUID)) < 0;
+			}
+		};
+
+		typedef std::map<GUID, PrivateData, CompareGUID> PrivateDataMap;
+		typedef PrivateDataMap::iterator Iterator;
+		PrivateDataMap privateData;
+
+		static unsigned int memoryUsage;
+	};
+}
+
+#endif   // D3D9_Direct3DResource9_hpp