1.1 --- /dev/null Thu Jan 01 00:00:00 1970 +0000
1.2 +++ b/os/graphics/graphicsdeviceinterface/screendriver/smomap/scdraw.h Fri Jun 15 03:10:57 2012 +0200
1.3 @@ -0,0 +1,153 @@
1.4 +// Copyright (c) 2003-2009 Nokia Corporation and/or its subsidiary(-ies).
1.5 +// All rights reserved.
1.6 +// This component and the accompanying materials are made available
1.7 +// under the terms of "Eclipse Public License v1.0"
1.8 +// which accompanies this distribution, and is available
1.9 +// at the URL "http://www.eclipse.org/legal/epl-v10.html".
1.10 +//
1.11 +// Initial Contributors:
1.12 +// Nokia Corporation - initial contribution.
1.13 +//
1.14 +// Contributors:
1.15 +//
1.16 +// Description:
1.17 +// This module define the class and constants used for the different display
1.18 +// mode supported.
1.19 +// Include files
1.20 +//
1.21 +//
1.22 +
1.23 +/**
1.24 + @file
1.25 +*/
1.26 +/********************************************************************/
1.27 +#if !defined__SCDRAW_H__
1.28 +#define __SCDRAW_H__
1.29 +
1.30 +#if !defined(__E32SVR_H__)
1.31 + #include <e32svr.h>
1.32 +#endif /* __E32SVR_H__ */
1.33 +
1.34 +#include "BMDRAW.H"
1.35 +
1.36 +/**
1.37 + * Define the palette constants size
1.38 + *
1.39 + */
1.40 +const TInt KEightBppPaletteEntries = 256 ;
1.41 +
1.42 +/*
1.43 + * Define the constants of the Bpp mode to set in the
1.44 + * palette entry 0
1.45 + *
1.46 + */
1.47 +const TUint16 KEightBppPixelBitSize = 3 << 12 ;
1.48 +const TUint16 KSixteenBppPixelBitSize = 4 << 12 ; // In active mode (TFT)
1.49 +
1.50 +/**
1.51 + * Define the CDrawEightBppScreenBitmapColor class
1.52 + * 8 bpp Color
1.53 + */
1.54 +NONSHARABLE_CLASS(CDrawEightBppScreenBitmapColor) : public CDrawEightBppBitmapColor
1.55 + {
1.56 +public:
1.57 + virtual TInt InitScreen() ;
1.58 + virtual TInt ConstructScreenL(TInt aScreenNo, TAny *aBitmapAddress, TSize aSize) ;
1.59 + virtual void OrientationsAvailable(TBool aOrientation[4]) ;
1.60 + virtual TBool SetOrientation(TOrientation aOrientation) ;
1.61 + TInt SetCustomPalette(const CPalette* aPalette);
1.62 + virtual void SetDisplayMode(CFbsDrawDevice*);
1.63 + virtual TInt HorzTwipsPerThousandPixels() const;
1.64 + virtual TInt VertTwipsPerThousandPixels() const;
1.65 +protected:
1.66 + virtual void SetSize(const TSize& aSize);
1.67 + TUint16* iPaletteAddress ;
1.68 + TInt iScreenNo;
1.69 + };
1.70 +
1.71 +/**
1.72 + * Define the CDrawSixteenBppScreenBitmap class
1.73 + * 16 bpp Color
1.74 + *
1.75 + */
1.76 +class CDrawSixteenBppScreenBitmap : public CDrawSixteenBppBitmap
1.77 + {
1.78 +public:
1.79 + virtual TInt InitScreen() ;
1.80 + virtual TInt ConstructScreenL(TInt aScreenNo, TAny *aBitmapAddress, TSize aSize) ;
1.81 + virtual void OrientationsAvailable(TBool aOrientation[4]) ;
1.82 + virtual TBool SetOrientation(TOrientation aOrientation) ;
1.83 + virtual void SetDisplayMode(CFbsDrawDevice*);
1.84 + virtual TInt HorzTwipsPerThousandPixels() const;
1.85 + virtual TInt VertTwipsPerThousandPixels() const;
1.86 +protected:
1.87 + virtual void SetSize(const TSize& aSize);
1.88 + TInt iScreenNo;
1.89 + };
1.90 +
1.91 +
1.92 +/**
1.93 + * Define the CDrawUTwentyFourBppScreenBitmap class
1.94 + * 24 bpp Color
1.95 + *
1.96 + */
1.97 +class CDrawUTwentyFourBppScreenBitmap : public CDrawUTwentyFourBppBitmap
1.98 + {
1.99 +public:
1.100 + virtual TInt InitScreen() ;
1.101 + virtual TInt ConstructScreenL(TInt aScreenNo, TAny *aBitmapAddress, TSize aSize) ;
1.102 + virtual void OrientationsAvailable(TBool aOrientation[4]) ;
1.103 + virtual TBool SetOrientation(TOrientation aOrientation) ;
1.104 + virtual void SetDisplayMode(CFbsDrawDevice*);
1.105 + virtual TInt HorzTwipsPerThousandPixels() const;
1.106 + virtual TInt VertTwipsPerThousandPixels() const;
1.107 +protected:
1.108 + virtual void SetSize(const TSize& aSize);
1.109 + TUint16* iPaletteAddress ;
1.110 + TInt iScreenNo;
1.111 + };
1.112 +
1.113 +/**
1.114 + * Define the CDrawThirtyTwoBppScreenBitmapAlpha class
1.115 + * 32 bpp Color
1.116 + *
1.117 + */
1.118 +class CDrawThirtyTwoBppScreenBitmapAlpha : public CDrawThirtyTwoBppBitmapAlpha
1.119 + {
1.120 +public:
1.121 + virtual TInt InitScreen() ;
1.122 + virtual TInt ConstructScreenL(TInt aScreenNo, TAny *aBitmapAddress, TSize aSize) ;
1.123 + virtual void OrientationsAvailable(TBool aOrientation[4]) ;
1.124 + virtual TBool SetOrientation(TOrientation aOrientation) ;
1.125 + virtual void SetDisplayMode(CFbsDrawDevice*);
1.126 + virtual TInt HorzTwipsPerThousandPixels() const;
1.127 + virtual TInt VertTwipsPerThousandPixels() const;
1.128 +protected:
1.129 + virtual void SetSize(const TSize& aSize);
1.130 + TUint16* iPaletteAddress ;
1.131 + TInt iScreenNo;
1.132 + };
1.133 +
1.134 +/**
1.135 + * Define the CDrawThirtyTwoBppScreenBitmapAlphaPM class
1.136 + * 32 bpp Color
1.137 + *
1.138 + */
1.139 +class CDrawThirtyTwoBppScreenBitmapAlphaPM : public CDrawThirtyTwoBppBitmapAlphaPM
1.140 + {
1.141 +public:
1.142 + virtual TInt InitScreen() ;
1.143 + virtual TInt ConstructScreenL(TInt aScreenNo, TAny *aBitmapAddress, TSize aSize) ;
1.144 + virtual void OrientationsAvailable(TBool aOrientation[4]) ;
1.145 + virtual TBool SetOrientation(TOrientation aOrientation) ;
1.146 + virtual void SetDisplayMode(CFbsDrawDevice*);
1.147 + virtual TInt HorzTwipsPerThousandPixels() const;
1.148 + virtual TInt VertTwipsPerThousandPixels() const;
1.149 +protected:
1.150 + virtual void SetSize(const TSize& aSize);
1.151 + TUint16* iPaletteAddress ;
1.152 + TInt iScreenNo;
1.153 + };
1.154 +
1.155 +#endif /* __SCDRAW_H__ */
1.156 +