Merge 2. Update math support to make available integer comparing, clamping and shifting.
// Copyright (c) 1997-2009 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://#ifndef __SCDRAW_H__#define __SCDRAW_H__#ifndef __E32SVR_H__#include <e32svr.h>#endif#include "BMDRAW.H"/**Change the following two defines if the hardware display mode is changed@internalComponent*/#define SCREEN_LAYOUT_DISPLAY_MODE EColor256#define SCREEN_LAYOUT_BASE_BITMAP CDrawEightBppBitmapColor/**@internalComponent*/class CDrawScreenBitmap : public SCREEN_LAYOUT_BASE_BITMAP {public: virtual TInt ConstructScreen(TInt aScreenNo, TAny* aBitmapAddress,TSize aSize); virtual void SetDisplayMode(CFbsDrawDevice* aDrawDevice); virtual void OrientationsAvailable(TBool aOrientation[4]); virtual TBool SetOrientation(TOrientation aOrientation); virtual TInt HorzTwipsPerThousandPixels() const; virtual TInt VertTwipsPerThousandPixels() const;private: TInt iScreenNo; };#endif