diff -r 000000000000 -r bde4ae8d615e os/graphics/graphicsresourceservices/graphicsresourceadaptation/inc/sgdriverimpl.inl
--- /dev/null	Thu Jan 01 00:00:00 1970 +0000
+++ b/os/graphics/graphicsresourceservices/graphicsresourceadaptation/inc/sgdriverimpl.inl	Fri Jun 15 03:10:57 2012 +0200
@@ -0,0 +1,157 @@
+// Copyright (c) 2008-2009 Nokia Corporation and/or its subsidiary(-ies).
+// All rights reserved.
+// This component and the accompanying materials are made available
+// under the terms of "Eclipse Public License v1.0"
+// which accompanies this distribution, and is available
+// at the URL "http://www.eclipse.org/legal/epl-v10.html".
+//
+// Initial Contributors:
+// Nokia Corporation - initial contribution.
+//
+// Contributors:
+//
+// Description:
+//
+
+/**
+ @file
+ @internalComponent
+*/
+
+#ifndef SGDRIVERIMPL_INL
+#define SGDRIVERIMPL_INL
+
+
+inline void Panic(TSgResourceAdapterPanicReason aReason)
+	{
+	User::Panic(KSgResourceAdapterPanicCategory, aReason);
+	}
+
+
+// XSgBase
+
+inline XSgBase::XSgBase(XSgDriverImpl& aDriverImpl)
+	: iDriverImpl(aDriverImpl)
+	{}
+
+
+inline void XSgBase::IncRefCount()
+	{
+	__ASSERT_DEBUG(iDriverImpl.IsMutexHeld(), Panic(ESgPanicMutexNotHeld));
+	__ASSERT_DEBUG(iRefCount >= 0, Panic(ESgPanicBadReferenceCount));
+	++iRefCount;
+	}
+
+
+inline TInt XSgBase::DecRefCount()
+	{
+	__ASSERT_DEBUG(iDriverImpl.IsMutexHeld(), Panic(ESgPanicMutexNotHeld));
+	__ASSERT_DEBUG(iRefCount > 0, Panic(ESgPanicBadReferenceCount));
+	return --iRefCount;
+	}
+
+
+/**
+@internalComponent
+@test
+*/
+inline TInt XSgBase::RefCount() const
+	{
+	return iRefCount;
+	}
+
+
+inline TAny* XSgBase::operator new(TUint aSize, TAny* aBase)
+	{
+	Mem::FillZ(aBase, aSize);
+	return aBase;
+	}
+
+
+// XSgDriverImpl
+
+inline XSgDriverImpl::XSgDriverImpl(RHeap* aHeap)
+	: iHeap(aHeap)
+	{}
+
+
+inline TAny* XSgDriverImpl::operator new(TUint aSize, TAny* aBase)
+	{
+	Mem::FillZ(aBase, aSize);
+	return aBase;
+	}
+
+
+inline void XSgDriverImpl::Wait()
+	{
+	iMutex.Wait();
+	}
+
+
+inline void XSgDriverImpl::Signal()
+	{
+	iMutex.Signal();
+	}
+
+
+inline TBool XSgDriverImpl::IsMutexHeld() const
+	{
+	return iMutex.IsHeld();
+	}
+
+
+inline TAny* XSgDriverImpl::Alloc(TInt aSize)
+	{
+	return iHeap->Alloc(aSize);
+	}
+
+
+inline void XSgDriverImpl::Free(TAny* aCell)
+	{
+	iHeap->Free(aCell);
+	}
+
+
+inline TInt XSgDriverImpl::CreateSurface(const RSurfaceManager::TSurfaceCreationAttributesBuf& aReqs, TSurfaceId& aSurfaceId)
+	{
+	return iSurfaceManager.CreateSurface(aReqs, aSurfaceId);
+	}
+
+
+inline TInt XSgDriverImpl::CreateSurface(const RSurfaceManager::TSurfaceCreationAttributesBuf& aReqs, TSurfaceId& aSurfaceId, const RChunk& aChunk)
+	{
+	return iSurfaceManager.CreateSurface(aReqs, aSurfaceId, aChunk);
+	}
+
+
+inline TInt XSgDriverImpl::OpenSurface(const TSurfaceId& aSurfaceId)
+	{
+	return iSurfaceManager.OpenSurface(aSurfaceId);
+	}
+
+
+inline TInt XSgDriverImpl::CloseSurface(const TSurfaceId& aSurfaceId)
+	{
+	return iSurfaceManager.CloseSurface(aSurfaceId);
+	}
+
+
+inline TInt XSgDriverImpl::SurfaceInfo(const TSurfaceId& aSurfaceId, RSurfaceManager::TInfoBuf& aInfo)
+	{
+	return iSurfaceManager.SurfaceInfo(aSurfaceId, aInfo);
+	}
+
+
+inline TInt XSgDriverImpl::SynchronizeCache(const TSurfaceId& aSurfaceId, TInt aBuffer, RSurfaceManager::TSyncOperation aOperation)
+	{
+	return iSurfaceManager.SynchronizeCache(aSurfaceId, aBuffer, aOperation);
+	}
+
+
+inline TInt XSgDriverImpl::GetSurfaceHint(const TSurfaceId& aSurfaceId, RSurfaceManager::THintPair& aHint)
+	{
+	return iSurfaceManager.GetSurfaceHint(aSurfaceId, aHint);
+	}
+
+
+#endif // SGDRIVERIMPL_INL