--- /dev/null	Thu Jan 01 00:00:00 1970 +0000
+++ b/holdingarea/libEGL/src/EGLPbufferSurface.cpp	Thu Sep 16 09:43:14 2010 +0100
@@ -0,0 +1,102 @@
+/* Copyright (c) 2010 Nokia Corporation and/or its subsidiary(-ies).
+ *
+ * Permission is hereby granted, free of charge, to any person obtaining a
+ * copy of this software and /or associated documentation files
+ * (the "Materials "), to deal in the Materials without restriction,
+ * including without limitation the rights to use, copy, modify, merge,
+ * publish, distribute, sublicense, and/or sell copies of the Materials,
+ * and to permit persons to whom the Materials are furnished to do so,
+ * subject to the following conditions:
+ *
+ * The above copyright notice and this permission notice shall be included
+ * in all copies or substantial portions of the Materials.
+ *
+ * THE MATERIALS ARE PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND,
+ * EXPRESS OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF
+ * MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT.
+ * IN NO EVENT SHALL THE AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM,
+ * DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR
+ * OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION WITH THE MATERIALS OR
+ * THE USE OR OTHER DEALINGS IN THE MATERIALS.
+ *
+ * Initial Contributors:
+ * Nokia Corporation - initial contribution.
+ *
+ * Contributors:
+ *
+ * Description:
+ *
+ */
+
+#include "EGLPbufferSurface.h"
+#include "EGLOs.h"
+
+CEGLPbufferSurface::CEGLPbufferSurface(void) :
+    CEGLSurface( CEGLSurface::PBUFFER_SURFACE,
+                 0,
+                 0,
+                 0,
+                 NULL ),
+    m_clientBuffer( NULL ),
+    m_container( NULL )
+    {
+    }
+
+CEGLPbufferSurface::CEGLPbufferSurface( EGLint colorSpace, EGLint alphaFormat, EGLint renderBuffer, CEGLConfig* config, EGLint largestPbuffer, EGLint textureFormat, EGLint textureTarget, EGLint mipmapTexture, EGLClientBuffer clientBuf ) :
+    CEGLSurface( CEGLSurface::PBUFFER_SURFACE,
+                 colorSpace,
+                 alphaFormat,
+                 renderBuffer,
+                 config ),
+    m_largestPbuffer( largestPbuffer ),
+    m_textureFormat( textureFormat ),
+	m_textureTarget( textureTarget ),
+	m_mipmapTexture( mipmapTexture ),
+    m_clientBuffer( clientBuf ),
+    m_container( NULL )
+    {
+
+    }
+
+CEGLPbufferSurface::~CEGLPbufferSurface(void)
+    {
+    if( m_container )
+        {
+        // \todo errors
+        CEGLOs::DestroyNativePbuffer( m_container );
+        delete m_container;
+        m_container = NULL;
+        }
+    }
+
+void CEGLPbufferSurface::SetNativePbufferContainer( EGLINativePbufferContainer* container )
+    {
+    if( m_container )
+        {
+        // \todo errors
+        CEGLOs::DestroyNativePbuffer( m_container );
+        delete m_container;
+        m_container = NULL;
+        }
+    m_container = container;
+    }
+
+bool CEGLPbufferSurface::BindCopyContext()
+    {
+    m_tmpContext = CEGLOs::CurrentNativeContext();
+    // \todo read/draw?
+    m_tmpDisplay = CEGLOs::CurrentNativeSurface();
+
+    if( !m_container )
+        {
+        return false;
+        }
+    
+    return CEGLOs::MakeNativeContextCurrent( NativeGLFunctions(), NativeDisplay(), NativeDisplay(), CopyContext() );
+    }
+
+bool CEGLPbufferSurface::ReleaseCopyContext()
+    {
+    // \todo read/draw?
+    return CEGLOs::MakeNativeContextCurrent( NativeGLFunctions(), m_tmpDisplay, m_tmpDisplay, m_tmpContext );
+    }