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diff --git a/source/rice_gles/src/DeviceBuilder.h b/source/rice_gles/src/DeviceBuilder.h
new file mode 100644
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+++ b/source/rice_gles/src/DeviceBuilder.h
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+/*
+Copyright (C) 2003 Rice1964
+
+This program is free software; you can redistribute it and/or
+modify it under the terms of the GNU General Public License
+as published by the Free Software Foundation; either version 2
+of the License, or (at your option) any later version.
+
+This program is distributed in the hope that it will be useful,
+but WITHOUT ANY WARRANTY; without even the implied warranty of
+MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+GNU General Public License for more details.
+
+You should have received a copy of the GNU General Public License
+along with this program; if not, write to the Free Software
+Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA  02111-1307, USA.
+
+*/
+
+#ifndef _DEVICE_BUILDER_H
+#define _DEVICE_BUILDER_H
+
+#include "Blender.h"
+#include "Combiner.h"
+#include "Config.h"
+#include "GraphicsContext.h"
+#include "TextureManager.h"
+
+//========================================================================
+
+class CDeviceBuilder
+{
+public:
+    virtual CGraphicsContext * CreateGraphicsContext(void)=0;
+    virtual CRender * CreateRender(void)=0;
+    virtual CTexture * CreateTexture(uint32 dwWidth, uint32 dwHeight, TextureUsage usage = AS_NORMAL)=0;
+    virtual CColorCombiner * CreateColorCombiner(CRender *pRender)=0;
+    virtual CBlender * CreateAlphaBlender(CRender *pRender)=0;
+
+    void DeleteGraphicsContext(void);
+    void DeleteRender(void);
+    void DeleteColorCombiner(void);
+    void DeleteAlphaBlender(void);
+
+    static void DeleteBuilder(void);
+    static CDeviceBuilder* GetBuilder(void);
+    static void SelectDeviceType(SupportedDeviceType type);
+    static SupportedDeviceType GetDeviceType(void);
+    static SupportedDeviceType GetGeneralDeviceType(void);
+    static SupportedDeviceType m_deviceGeneralType;
+protected:
+    CDeviceBuilder();
+    virtual ~CDeviceBuilder();
+
+    static CDeviceBuilder* CreateBuilder(SupportedDeviceType type);
+    static SupportedDeviceType m_deviceType;
+    static CDeviceBuilder* m_pInstance;
+
+    CRender* m_pRender;
+    CGraphicsContext* m_pGraphicsContext;
+    CColorCombiner* m_pColorCombiner;
+    CBlender* m_pAlphaBlender;
+};
+
+class OGLDeviceBuilder : public CDeviceBuilder
+{
+    friend class CDeviceBuilder;
+public:
+    CGraphicsContext * CreateGraphicsContext(void);
+    CRender * CreateRender(void);
+    CTexture * CreateTexture(uint32 dwWidth, uint32 dwHeight, TextureUsage usage = AS_NORMAL);
+    CColorCombiner * CreateColorCombiner(CRender *pRender);
+    CBlender * CreateAlphaBlender(CRender *pRender);
+
+protected:
+    OGLDeviceBuilder() {};
+    virtual  ~OGLDeviceBuilder() {};
+
+};
+
+#endif
+
+