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diff --git a/source/rice_gles/src/RenderTexture.cpp b/source/rice_gles/src/RenderTexture.cpp
new file mode 100644
index 0000000..adaeca5
--- /dev/null
+++ b/source/rice_gles/src/RenderTexture.cpp
@@ -0,0 +1,80 @@
+/*
+Copyright (C) 2005 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.
+*/
+
+#include "osal_opengl.h"
+
+#include "Debugger.h"
+#include "FrameBuffer.h"
+#include "OGLTexture.h"
+
+// ===========================================================================
+COGLRenderTexture::COGLRenderTexture(int width, int height, RenderTextureInfo* pInfo, TextureUsage usage)
+    :   CRenderTexture(width, height, pInfo, usage),
+        m_pOGLTexture(NULL)
+{
+    if( usage == AS_BACK_BUFFER_SAVE )
+    {
+        m_pTexture = m_pOGLTexture = new COGLTexture(width, height, usage);
+        if( !m_pTexture )
+        {
+            TRACE0("Error to create OGL render_texture");
+            SAFE_DELETE(m_pTexture);
+        }
+    }
+
+    m_width = width;
+    m_height = height;
+    m_beingRendered = false;
+}
+
+COGLRenderTexture::~COGLRenderTexture()
+{
+    if( m_beingRendered )
+    {
+        g_pFrameBufferManager->CloseRenderTexture(false);
+        SetAsRenderTarget(false);
+    }
+
+    ShutdownPBuffer();
+    SAFE_DELETE(m_pTexture);
+    m_pOGLTexture = NULL;
+    m_beingRendered = false;
+}
+
+bool COGLRenderTexture::InitPBuffer( void )
+{
+    return true;
+}
+
+void COGLRenderTexture::ShutdownPBuffer(void)
+{
+}
+
+bool COGLRenderTexture::SetAsRenderTarget(bool enable)
+{
+   return true;
+}
+
+void COGLRenderTexture::LoadTexture(TxtrCacheEntry* pEntry)
+{
+}
+
+void COGLRenderTexture::StoreToRDRAM(int infoIdx)
+{
+}
+