1.1 --- /dev/null Thu Jan 01 00:00:00 1970 +0000
1.2 +++ b/os/kernelhwsrv/kernel/eka/drivers/edisp/epoc/generic/wd_generic.cpp Fri Jun 15 03:10:57 2012 +0200
1.3 @@ -0,0 +1,1282 @@
1.4 +// Copyright (c) 1997-2009 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 the License "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 +// WD_TEMPLATE.CPP
1.18 +// Screen Driver for Text Window Server
1.19 +// TO DO: (mandatory)
1.20 +// This is the screen driver for the simple text Window Server supplied as part of
1.21 +// E32. It is required to run the text shell, E32 & F32 tests etc.
1.22 +// This is a working generic implementation which you shouldn't need to alter, but
1.23 +// you may customise it if required. e.g. Change the default display mode or colors.
1.24 +// ASSUMPTIONS MADE BY THIS IMPLEMENTATION
1.25 +// * The start of each character on the display is byte aligned.
1.26 +//
1.27 +//
1.28 +
1.29 +#include "ws_std.h"
1.30 +#include <e32twin.h>
1.31 +#include <hal.h>
1.32 +#include "u32std.h"
1.33 +#include <videodriver.h>
1.34 +
1.35 +#if 0
1.36 +#define __DEBUG_PRINT(a) RDebug::Print(a)
1.37 +#define __DEBUG_PRINT2(a,b) RDebug::Print(a,b)
1.38 +#else
1.39 +#define __DEBUG_PRINT(a)
1.40 +#define __DEBUG_PRINT2(a,b)
1.41 +#endif
1.42 +
1.43 +#ifdef __X86__
1.44 +extern CScreenDriver* NewScreenDriverVgaText();
1.45 +#endif
1.46 +
1.47 +const TUint32 KHwAccBlockFill=1;
1.48 +const TUint32 KHwAccBlockCopy=2;
1.49 +
1.50 +inline TInt HwBlockFill(SRectOpInfo &a)
1.51 + {
1.52 + return UserSvr::HalFunction(EHalGroupDisplay, EDisplayHalBlockFill, &a, NULL);
1.53 + }
1.54 +
1.55 +inline TInt HwBlockCopy(SRectOpInfo &a)
1.56 + {
1.57 + return UserSvr::HalFunction(EHalGroupDisplay, EDisplayHalBlockCopy, &a, NULL);
1.58 + }
1.59 +
1.60 +/**
1.61 + * Main screen driver implementation class.
1.62 + *
1.63 + * TO DO: (optional)
1.64 + *
1.65 + * The public API of this class is defined by the CScreenDriver class.
1.66 + * You may want to add some private definitions to this.
1.67 + */
1.68 +class CScreenDriverTemplate : public CScreenDriver
1.69 + {
1.70 +public:
1.71 + CScreenDriverTemplate();
1.72 + virtual void Init(TSize &aScreenSize,TSize &aFontSize);
1.73 + virtual void Blit(const TText *aBuffer,TInt aLength,const TPoint &aPosition);
1.74 + virtual TBool ScrollUp(const TRect& aRect);
1.75 + virtual void Clear(const TRect& aRect);
1.76 +
1.77 + virtual void SetPixel(const TPoint& aPoint,TUint8 aColour);
1.78 + virtual TInt GetPixel(const TPoint& aPoint);
1.79 + virtual void SetWord(const TPoint& aPoint,TInt aWord);
1.80 + virtual TInt GetWord(const TPoint& aPoint);
1.81 + virtual void SetLine(const TPoint& aPoint,const TPixelLine& aPixelLine);
1.82 + virtual void GetLine(const TPoint& aPoint,TPixelLine& aPixelLine);
1.83 +
1.84 + virtual void SetPaletteEntry(TColorIndex anIndex,TUint8 aRed,TUint8 aGreen,TUint8 aBlue);
1.85 + virtual void GetPaletteEntry(TColorIndex anIndex,TUint8 &aRed,TUint8 &aGreen,TUint8 &aBlue);
1.86 + virtual void SetForegroundColor(TColorIndex anIndex);
1.87 + virtual void SetBackgroundColor(TColorIndex anIndex);
1.88 + virtual void GetAttributeColors(TColorIndex* anArray);
1.89 + virtual TInt SetMode(TVideoMode aMode);
1.90 +private:
1.91 + TUint8* CharPosToScreenAddress(const TPoint& aCharPos);
1.92 + TInt ColorToPixel(TInt aColorRgb);
1.93 + void CalcColorMode();
1.94 +private:
1.95 + TInt iDisplayMode;
1.96 + TInt iMode;
1.97 + TInt iScreenAddress;
1.98 + TInt iScreenWidth;
1.99 + TInt iScreenHeight;
1.100 + TInt iScreenOffsetBetweenLines;
1.101 + TInt iBitsPerPixel;
1.102 + TInt iIsMono;
1.103 + TInt iIsPalettized;
1.104 + TInt iPixelSize;
1.105 + TInt iBackgroundPixel;
1.106 + TInt iTextPixel;
1.107 + TUint32 iBackgroundFill;
1.108 + TUint32 iTextFill;
1.109 + TUint32 iHwAcc;
1.110 + static const TUint8 Reverse[256];
1.111 + static const TUint8 Font[256][10];
1.112 + friend class CScreenDriver;
1.113 + };
1.114 +
1.115 +
1.116 +/**
1.117 + * Table used to reverse the bits in a byte
1.118 + *
1.119 + * For example, index 0x03 (= 0000 0011 binary)
1.120 + * returns 0xC0 (= 1100 0000 binary)
1.121 + */
1.122 +const TUint8 CScreenDriverTemplate::Reverse[256] =
1.123 + {
1.124 + 0x00,0x80,0x40,0xC0,0x20,0xA0,0x60,0xE0,0x10,0x90,0x50,0xD0,0x30,0xB0,0x70,0xF0,
1.125 + 0x08,0x88,0x48,0xC8,0x28,0xA8,0x68,0xE8,0x18,0x98,0x58,0xD8,0x38,0xB8,0x78,0xF8,
1.126 + 0x04,0x84,0x44,0xC4,0x24,0xA4,0x64,0xE4,0x14,0x94,0x54,0xD4,0x34,0xB4,0x74,0xF4,
1.127 + 0x0C,0x8C,0x4C,0xCC,0x2C,0xAC,0x6C,0xEC,0x1C,0x9C,0x5C,0xDC,0x3C,0xBC,0x7C,0xFC,
1.128 + 0x02,0x82,0x42,0xC2,0x22,0xA2,0x62,0xE2,0x12,0x92,0x52,0xD2,0x32,0xB2,0x72,0xF2,
1.129 + 0x0A,0x8A,0x4A,0xCA,0x2A,0xAA,0x6A,0xEA,0x1A,0x9A,0x5A,0xDA,0x3A,0xBA,0x7A,0xFA,
1.130 + 0x06,0x86,0x46,0xC6,0x26,0xA6,0x66,0xE6,0x16,0x96,0x56,0xD6,0x36,0xB6,0x76,0xF6,
1.131 + 0x0E,0x8E,0x4E,0xCE,0x2E,0xAE,0x6E,0xEE,0x1E,0x9E,0x5E,0xDE,0x3E,0xBE,0x7E,0xFE,
1.132 + 0x01,0x81,0x41,0xC1,0x21,0xA1,0x61,0xE1,0x11,0x91,0x51,0xD1,0x31,0xB1,0x71,0xF1,
1.133 + 0x09,0x89,0x49,0xC9,0x29,0xA9,0x69,0xE9,0x19,0x99,0x59,0xD9,0x39,0xB9,0x79,0xF9,
1.134 + 0x05,0x85,0x45,0xC5,0x25,0xA5,0x65,0xE5,0x15,0x95,0x55,0xD5,0x35,0xB5,0x75,0xF5,
1.135 + 0x0D,0x8D,0x4D,0xCD,0x2D,0xAD,0x6D,0xED,0x1D,0x9D,0x5D,0xDD,0x3D,0xBD,0x7D,0xFD,
1.136 + 0x03,0x83,0x43,0xC3,0x23,0xA3,0x63,0xE3,0x13,0x93,0x53,0xD3,0x33,0xB3,0x73,0xF3,
1.137 + 0x0B,0x8B,0x4B,0xCB,0x2B,0xAB,0x6B,0xEB,0x1B,0x9B,0x5B,0xDB,0x3B,0xBB,0x7B,0xFB,
1.138 + 0x07,0x87,0x47,0xC7,0x27,0xA7,0x67,0xE7,0x17,0x97,0x57,0xD7,0x37,0xB7,0x77,0xF7,
1.139 + 0x0F,0x8F,0x4F,0xCF,0x2F,0xAF,0x6F,0xEF,0x1F,0x9F,0x5F,0xDF,0x3F,0xBF,0x7F,0xFF
1.140 + };
1.141 +
1.142 +
1.143 +
1.144 +/**
1.145 + * Define a font to be used
1.146 + * This is an 8x10 Font taken from the MISA driver
1.147 + *
1.148 + * TO DO: (mandatory)
1.149 + */
1.150 +const TInt KPixelsPerChar = 8; // character width in pixels
1.151 +const TInt KLinesPerChar = 10; // character height in pixels
1.152 +
1.153 +const TUint8 CScreenDriverTemplate::Font[256][10] =
1.154 + {
1.155 + {0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00},
1.156 + {0x7E,0x81,0xA5,0x81,0xBD,0x99,0x81,0x7E,0x00,0x00},
1.157 + {0x7E,0xFF,0xDB,0xFF,0xC3,0xE7,0xFF,0x7E,0x00,0x00},
1.158 + {0x6C,0xFE,0xFE,0xFE,0x7C,0x38,0x10,0x00,0x00,0x00},
1.159 + {0x10,0x38,0x7C,0xFE,0x7C,0x38,0x10,0x00,0x00,0x00},
1.160 + {0x38,0x7C,0x38,0xFE,0xFE,0x7C,0x38,0x7C,0x00,0x00},
1.161 + {0x10,0x10,0x38,0x7C,0xFE,0x7C,0x38,0x7C,0x00,0x00},
1.162 + {0x00,0x00,0x18,0x3C,0x3C,0x18,0x00,0x00,0x00,0x00},
1.163 + {0xFF,0xFF,0xE7,0xC3,0xC3,0xE7,0xFF,0xFF,0x00,0x00},
1.164 + {0x00,0x3C,0x66,0x42,0x42,0x66,0x3C,0x00,0x00,0x00},
1.165 + {0xFF,0xC3,0x99,0xBD,0xBD,0x99,0xC3,0xFF,0x00,0x00},
1.166 + {0x0F,0x07,0x0F,0x7D,0xCC,0xCC,0xCC,0x78,0x00,0x00},
1.167 + {0x3C,0x66,0x66,0x66,0x3C,0x18,0x7E,0x18,0x00,0x00},
1.168 + {0x3F,0x33,0x3F,0x30,0x30,0x70,0xF0,0xE0,0x00,0x00},
1.169 + {0x7F,0x63,0x7F,0x63,0x63,0x67,0xE6,0xC0,0x00,0x00},
1.170 + {0x99,0x5A,0x3C,0xE7,0xE7,0x3C,0x5A,0x99,0x00,0x00},
1.171 +
1.172 + {0x80,0xE0,0xF8,0xFE,0xF8,0xE0,0x80,0x00,0x00,0x00},
1.173 + {0x02,0x0E,0x3E,0xFE,0x3E,0x0E,0x02,0x00,0x00,0x00},
1.174 + {0x18,0x3C,0x7E,0x18,0x18,0x7E,0x3C,0x18,0x00,0x00},
1.175 + {0x66,0x66,0x66,0x66,0x66,0x00,0x66,0x00,0x00,0x00},
1.176 + {0x7F,0xDB,0xDB,0x7B,0x1B,0x1B,0x1B,0x00,0x00,0x00},
1.177 + {0x3E,0x63,0x38,0x6C,0x6C,0x38,0xCC,0x78,0x00,0x00},
1.178 + {0x00,0x00,0x00,0x00,0x7E,0x7E,0x7E,0x00,0x00,0x00},
1.179 + {0x18,0x3C,0x7E,0x18,0x7E,0x3C,0x18,0xFF,0x00,0x00},
1.180 + {0x18,0x3C,0x7E,0x18,0x18,0x18,0x18,0x00,0x00,0x00},
1.181 + {0x18,0x18,0x18,0x18,0x7E,0x3C,0x18,0x00,0x00,0x00},
1.182 + {0x00,0x18,0x0C,0xFE,0x0C,0x18,0x00,0x00,0x00,0x00},
1.183 + {0x00,0x30,0x60,0xFE,0x60,0x30,0x00,0x00,0x00,0x00},
1.184 + {0x00,0x00,0xC0,0xC0,0xC0,0xFE,0x00,0x00,0x00,0x00},
1.185 + {0x00,0x24,0x66,0xFF,0x66,0x24,0x00,0x00,0x00,0x00},
1.186 + {0x00,0x18,0x3C,0x7E,0xFF,0xFF,0x00,0x00,0x00,0x00},
1.187 + {0x00,0xFF,0xFF,0x7E,0x3C,0x18,0x00,0x00,0x00,0x00},
1.188 +
1.189 + {0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00},
1.190 + {0x30,0x78,0x78,0x78,0x30,0x00,0x30,0x00,0x00,0x00}, // !
1.191 + {0x6C,0x6C,0x6C,0x00,0x00,0x00,0x00,0x00,0x00,0x00},
1.192 + {0x6C,0x6C,0xFE,0x6C,0xFE,0x6C,0x6C,0x00,0x00,0x00}, //#
1.193 + {0x30,0x7C,0xC0,0x78,0x0C,0xF8,0x30,0x00,0x00,0x00}, //$
1.194 + {0x00,0xC6,0xCC,0x18,0x30,0x66,0xC6,0x00,0x00,0x00},
1.195 + {0x38,0x6C,0x38,0x76,0xDC,0xCC,0x76,0x00,0x00,0x00},
1.196 + {0x60,0x60,0xC0,0x00,0x00,0x00,0x00,0x00,0x00,0x00},
1.197 + {0x18,0x30,0x60,0x60,0x60,0x30,0x18,0x00,0x00,0x00},
1.198 + {0x60,0x30,0x18,0x18,0x18,0x30,0x60,0x00,0x00,0x00},
1.199 + {0x00,0x66,0x3C,0xFF,0x3C,0x66,0x00,0x00,0x00,0x00},
1.200 + {0x00,0x30,0x30,0xFC,0x30,0x30,0x00,0x00,0x00,0x00},
1.201 + {0x00,0x00,0x00,0x00,0x00,0x30,0x30,0x60,0x00,0x00},
1.202 + {0x00,0x00,0x00,0xFC,0x00,0x00,0x00,0x00,0x00,0x00}, //-
1.203 + {0x00,0x00,0x00,0x00,0x00,0x30,0x30,0x00,0x00,0x00}, //.
1.204 + {0x06,0x0C,0x18,0x30,0x60,0xC0,0x80,0x00,0x00,0x00}, ///
1.205 +
1.206 + {0x7C,0xC6,0xCE,0xDE,0xF6,0xE6,0x7C,0x00,0x00,0x00}, //0
1.207 + {0x30,0x70,0x30,0x30,0x30,0x30,0xFC,0x00,0x00,0x00},
1.208 + {0x78,0xCC,0x0C,0x38,0x60,0xCC,0xFC,0x00,0x00,0x00},
1.209 + {0x78,0xCC,0x0C,0x38,0x0C,0xCC,0x78,0x00,0x00,0x00},
1.210 + {0x1C,0x3C,0x6C,0xCC,0xFE,0x0C,0x1E,0x00,0x00,0x00},
1.211 + {0xFC,0xC0,0xF8,0x0C,0x0C,0xCC,0x78,0x00,0x00,0x00},
1.212 + {0x38,0x60,0xC0,0xF8,0xCC,0xCC,0x78,0x00,0x00,0x00},
1.213 + {0xFC,0xCC,0x0C,0x18,0x30,0x30,0x30,0x00,0x00,0x00},
1.214 + {0x78,0xCC,0xCC,0x78,0xCC,0xCC,0x78,0x00,0x00,0x00},
1.215 + {0x78,0xCC,0xCC,0x7C,0x0C,0x18,0x70,0x00,0x00,0x00}, //9
1.216 + {0x00,0x30,0x30,0x00,0x00,0x30,0x30,0x00,0x00,0x00}, //:
1.217 + {0x00,0x30,0x30,0x00,0x00,0x30,0x30,0x60,0x00,0x00}, //;
1.218 + {0x18,0x30,0x60,0xC0,0x60,0x30,0x18,0x00,0x00,0x00}, //<
1.219 + {0x00,0x00,0xFC,0x00,0x00,0xFC,0x00,0x00,0x00,0x00}, //=
1.220 + {0x60,0x30,0x18,0x0C,0x18,0x30,0x60,0x00,0x00,0x00}, //>
1.221 + {0x78,0xCC,0x0C,0x18,0x30,0x00,0x30,0x00,0x00,0x00}, //?
1.222 +
1.223 + {0x7C,0xC6,0xDE,0xDE,0xDE,0xC0,0x78,0x00,0x00,0x00}, //@
1.224 + {0x30,0x78,0xCC,0xCC,0xFC,0xCC,0xCC,0x00,0x00,0x00}, //A
1.225 + {0xFC,0x66,0x66,0x7C,0x66,0x66,0xFC,0x00,0x00,0x00}, //B
1.226 + {0x3C,0x66,0xC0,0xC0,0xC0,0x66,0x3C,0x00,0x00,0x00}, //C
1.227 + {0xF8,0x6C,0x66,0x66,0x66,0x6C,0xF8,0x00,0x00,0x00}, //D
1.228 + {0x7E,0x60,0x60,0x78,0x60,0x60,0x7E,0x00,0x00,0x00}, //E
1.229 + {0x7E,0x60,0x60,0x78,0x60,0x60,0x60,0x00,0x00,0x00}, //F
1.230 + {0x3C,0x66,0xC0,0xC0,0xCE,0x66,0x3E,0x00,0x00,0x00}, //G
1.231 + {0xCC,0xCC,0xCC,0xFC,0xCC,0xCC,0xCC,0x00,0x00,0x00}, //H
1.232 + {0x78,0x30,0x30,0x30,0x30,0x30,0x78,0x00,0x00,0x00}, //I
1.233 + {0x1E,0x0C,0x0C,0x0C,0xCC,0xCC,0x78,0x00,0x00,0x00}, //J
1.234 + {0xE6,0x66,0x6C,0x78,0x6C,0x66,0xE6,0x00,0x00,0x00}, //K
1.235 + {0x60,0x60,0x60,0x60,0x60,0x60,0x7E,0x00,0x00,0x00}, //L
1.236 + {0xC6,0xEE,0xFE,0xFE,0xD6,0xC6,0xC6,0x00,0x00,0x00}, //M
1.237 + {0xC6,0xE6,0xF6,0xDE,0xCE,0xC6,0xC6,0x00,0x00,0x00}, //N
1.238 + {0x38,0x6C,0xC6,0xC6,0xC6,0x6C,0x38,0x00,0x00,0x00}, //O
1.239 +
1.240 + {0xFC,0x66,0x66,0x7C,0x60,0x60,0xF0,0x00,0x00,0x00}, //P
1.241 + {0x78,0xCC,0xCC,0xCC,0xDC,0x78,0x1C,0x00,0x00,0x00}, //Q
1.242 + {0xFC,0x66,0x66,0x7C,0x6C,0x66,0xE6,0x00,0x00,0x00}, //R
1.243 + {0x78,0xCC,0xE0,0x70,0x1C,0xCC,0x78,0x00,0x00,0x00}, //S
1.244 + {0xFC,0x30,0x30,0x30,0x30,0x30,0x30,0x00,0x00,0x00}, //T
1.245 + {0xCC,0xCC,0xCC,0xCC,0xCC,0xCC,0xFC,0x00,0x00,0x00}, //U
1.246 + {0xCC,0xCC,0xCC,0xCC,0xCC,0x78,0x30,0x00,0x00,0x00}, //V
1.247 + {0xC6,0xC6,0xC6,0xD6,0xFE,0xEE,0xC6,0x00,0x00,0x00}, //W
1.248 + {0xC6,0xC6,0x6C,0x38,0x38,0x6C,0xC6,0x00,0x00,0x00}, //X
1.249 + {0xCC,0xCC,0xCC,0x78,0x30,0x30,0x78,0x00,0x00,0x00}, //Y
1.250 + {0xFE,0x06,0x0C,0x18,0x30,0x60,0xFE,0x00,0x00,0x00}, //Z
1.251 + {0x78,0x60,0x60,0x60,0x60,0x60,0x78,0x00,0x00,0x00},
1.252 + {0xC0,0x60,0x30,0x18,0x0C,0x06,0x02,0x00,0x00,0x00},
1.253 + {0x78,0x18,0x18,0x18,0x18,0x18,0x78,0x00,0x00,0x00},
1.254 + {0x10,0x38,0x6C,0xC6,0x00,0x00,0x00,0x00,0x00,0x00},
1.255 + {0x00,0x00,0x00,0x00,0x00,0x00,0x00,0xFF,0x00,0x00},
1.256 +
1.257 + {0x30,0x30,0x18,0x00,0x00,0x00,0x00,0x00,0x00,0x00},
1.258 + {0x00,0x00,0x78,0x0C,0x7C,0xCC,0x76,0x00,0x00,0x00},
1.259 + {0xE0,0x60,0x60,0x7C,0x66,0x66,0xDC,0x00,0x00,0x00},
1.260 + {0x00,0x00,0x78,0xCC,0xC0,0xCC,0x78,0x00,0x00,0x00},
1.261 + {0x1C,0x0C,0x0C,0x7C,0xCC,0xCC,0x76,0x00,0x00,0x00},
1.262 + {0x00,0x00,0x78,0xCC,0xFC,0xC0,0x78,0x00,0x00,0x00},
1.263 + {0x38,0x6C,0x60,0xF0,0x60,0x60,0xF0,0x00,0x00,0x00},
1.264 + {0x00,0x00,0x76,0xCC,0xCC,0x7C,0x0C,0xF8,0x00,0x00},
1.265 + {0xE0,0x60,0x6C,0x76,0x66,0x66,0xE6,0x00,0x00,0x00},
1.266 + {0x30,0x00,0x70,0x30,0x30,0x30,0x78,0x00,0x00,0x00},
1.267 + {0x0C,0x00,0x0C,0x0C,0x0C,0xCC,0xCC,0x78,0x00,0x00},
1.268 + {0xE0,0x60,0x66,0x6C,0x78,0x6C,0xE6,0x00,0x00,0x00},
1.269 + {0x70,0x30,0x30,0x30,0x30,0x30,0x78,0x00,0x00,0x00},
1.270 + {0x00,0x00,0xCC,0xFE,0xFE,0xD6,0xC6,0x00,0x00,0x00},
1.271 + {0x00,0x00,0xF8,0xCC,0xCC,0xCC,0xCC,0x00,0x00,0x00},
1.272 + {0x00,0x00,0x78,0xCC,0xCC,0xCC,0x78,0x00,0x00,0x00},
1.273 +
1.274 + {0x00,0x00,0xDC,0x66,0x66,0x7C,0x60,0xF0,0x00,0x00},
1.275 + {0x00,0x00,0x76,0xCC,0xCC,0x7C,0x0C,0x1E,0x00,0x00},
1.276 + {0x00,0x00,0xDC,0x76,0x66,0x60,0xF0,0x00,0x00,0x00},
1.277 + {0x00,0x00,0x7C,0xC0,0x78,0x0C,0xF8,0x00,0x00,0x00},
1.278 + {0x10,0x30,0x7C,0x30,0x30,0x34,0x18,0x00,0x00,0x00},
1.279 + {0x00,0x00,0xCC,0xCC,0xCC,0xCC,0x76,0x00,0x00,0x00},
1.280 + {0x00,0x00,0xCC,0xCC,0xCC,0x78,0x30,0x00,0x00,0x00},
1.281 + {0x00,0x00,0xC6,0xD6,0xFE,0xFE,0x6C,0x00,0x00,0x00},
1.282 + {0x00,0x00,0xC6,0x6C,0x38,0x6C,0xC6,0x00,0x00,0x00},
1.283 + {0x00,0x00,0xCC,0xCC,0xCC,0x7C,0x0C,0xF8,0x00,0x00},
1.284 + {0x00,0x00,0xFC,0x98,0x30,0x64,0xFC,0x00,0x00,0x00},
1.285 + {0x1C,0x30,0x30,0xE0,0x30,0x30,0x1C,0x00,0x00,0x00},
1.286 + {0x18,0x18,0x18,0x00,0x18,0x18,0x18,0x00,0x00,0x00},
1.287 + {0xE0,0x30,0x30,0x1C,0x30,0x30,0xE0,0x00,0x00,0x00},
1.288 + {0x76,0xDC,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00},
1.289 + {0x00,0x10,0x38,0x6C,0xC6,0xC6,0xFE,0x00,0x00,0x00},
1.290 +
1.291 + {0x3C,0x66,0x60,0x66,0x3C,0x0C,0x06,0x3C,0x00,0x00},
1.292 + {0x00,0x66,0x00,0x66,0x66,0x66,0x3F,0x00,0x00,0x00},
1.293 + {0x0E,0x00,0x3C,0x66,0x7E,0x60,0x3C,0x00,0x00,0x00},
1.294 + {0x7E,0xC3,0x3C,0x06,0x3E,0x66,0x3F,0x00,0x00,0x00},
1.295 + {0x66,0x00,0x3C,0x06,0x3E,0x66,0x3F,0x00,0x00,0x00},
1.296 + {0x70,0x00,0x3C,0x06,0x3E,0x66,0x3F,0x00,0x00,0x00},
1.297 + {0x18,0x18,0x3C,0x06,0x3E,0x66,0x3F,0x00,0x00,0x00},
1.298 + {0x00,0x00,0x3C,0x60,0x60,0x3C,0x06,0x1C,0x00,0x00},
1.299 + {0x7E,0xC3,0x3C,0x66,0x7E,0x60,0x3C,0x00,0x00,0x00},
1.300 + {0x66,0x00,0x3C,0x66,0x7E,0x60,0x3C,0x00,0x00,0x00},
1.301 + {0x70,0x00,0x3C,0x66,0x7E,0x60,0x3C,0x00,0x00,0x00},
1.302 + {0x66,0x00,0x38,0x18,0x18,0x18,0x3C,0x00,0x00,0x00},
1.303 + {0x7C,0xC6,0x38,0x18,0x18,0x18,0x3C,0x00,0x00,0x00},
1.304 + {0x70,0x00,0x38,0x18,0x18,0x18,0x3C,0x00,0x00,0x00},
1.305 + {0x63,0x1C,0x36,0x63,0x7F,0x63,0x63,0x00,0x00,0x00},
1.306 + {0x18,0x18,0x00,0x3C,0x66,0x7E,0x66,0x00,0x00,0x00},
1.307 +
1.308 + {0x0E,0x00,0x7E,0x30,0x3C,0x30,0x7E,0x00,0x00,0x00},
1.309 + {0x00,0x00,0x7F,0x0C,0x7F,0xCC,0x7F,0x00,0x00,0x00},
1.310 + {0x1F,0x36,0x66,0x7F,0x66,0x66,0x67,0x00,0x00,0x00},
1.311 + {0x3C,0x66,0x00,0x3C,0x66,0x66,0x3C,0x00,0x00,0x00},
1.312 + {0x00,0x66,0x00,0x3C,0x66,0x66,0x3C,0x00,0x00,0x00},
1.313 + {0x00,0x70,0x00,0x3C,0x66,0x66,0x3C,0x00,0x00,0x00},
1.314 + {0x3C,0x66,0x00,0x66,0x66,0x66,0x3F,0x00,0x00,0x00},
1.315 + {0x00,0x70,0x00,0x66,0x66,0x66,0x3F,0x00,0x00,0x00},
1.316 + {0x00,0x66,0x00,0x66,0x66,0x3E,0x06,0x7C,0x00,0x00},
1.317 + {0xC3,0x18,0x3C,0x66,0x66,0x3C,0x18,0x00,0x00,0x00},
1.318 + {0x66,0x00,0x66,0x66,0x66,0x66,0x3C,0x00,0x00,0x00},
1.319 + {0x18,0x18,0x7E,0xC0,0xC0,0x7E,0x18,0x18,0x00,0x00},
1.320 + {0x1C,0x36,0x32,0x78,0x30,0x73,0x7E,0x00,0x00,0x00}, //£
1.321 + {0x66,0x66,0x3C,0x7E,0x18,0x7E,0x18,0x18,0x00,0x00},
1.322 + {0xF8,0xCC,0xCC,0xFA,0xC6,0xCF,0xC6,0xC7,0x00,0x00},
1.323 + {0x0E,0x1B,0x18,0x3C,0x18,0x18,0xD8,0x70,0x00,0x00},
1.324 +
1.325 + {0x0E,0x00,0x3C,0x06,0x3E,0x66,0x3F,0x00,0x00,0x00},
1.326 + {0x1C,0x00,0x38,0x18,0x18,0x18,0x3C,0x00,0x00,0x00},
1.327 + {0x00,0x0E,0x00,0x3C,0x66,0x66,0x3C,0x00,0x00,0x00},
1.328 + {0x00,0x0E,0x00,0x66,0x66,0x66,0x3F,0x00,0x00,0x00},
1.329 + {0x00,0x7C,0x00,0x7C,0x66,0x66,0x66,0x00,0x00,0x00},
1.330 + {0x7E,0x00,0x66,0x76,0x7E,0x6E,0x66,0x00,0x00,0x00},
1.331 + {0x3C,0x6C,0x6C,0x3E,0x00,0x7E,0x00,0x00,0x00,0x00},
1.332 + {0x38,0x6C,0x6C,0x38,0x00,0x7C,0x00,0x00,0x00,0x00},
1.333 + {0x18,0x00,0x18,0x30,0x60,0x66,0x3C,0x00,0x00,0x00},
1.334 + {0x00,0x00,0x00,0x7E,0x60,0x60,0x00,0x00,0x00,0x00},
1.335 + {0x00,0x00,0x00,0x7E,0x06,0x06,0x00,0x00,0x00,0x00},
1.336 + {0xC3,0xC6,0xCC,0xDE,0x33,0x66,0xCC,0x0F,0x00,0x00},
1.337 + {0xC3,0xC6,0xCC,0xDB,0x37,0x6F,0xCF,0x03,0x00,0x00},
1.338 + {0x18,0x18,0x00,0x18,0x18,0x18,0x18,0x00,0x00,0x00},
1.339 + {0x00,0x33,0x66,0xCC,0x66,0x33,0x00,0x00,0x00,0x00},
1.340 + {0x00,0xCC,0x66,0x33,0x66,0xCC,0x00,0x00,0x00,0x00},
1.341 +
1.342 + {0x22,0x88,0x22,0x88,0x22,0x88,0x22,0x88,0x00,0x00},
1.343 + {0x55,0xAA,0x55,0xAA,0x55,0xAA,0x55,0xAA,0x55,0xAA},
1.344 + {0xDB,0x77,0xDB,0xEE,0xDB,0x77,0xDB,0xEE,0xDB,0x77},
1.345 + {0x18,0x18,0x18,0x18,0x18,0x18,0x18,0x18,0x18,0x18},
1.346 + {0x18,0x18,0x18,0x18,0xF8,0x18,0x18,0x18,0x18,0x18},
1.347 + {0x18,0x18,0xF8,0x18,0xF8,0x18,0x18,0x18,0x18,0x18},
1.348 + {0x36,0x36,0x36,0x36,0xF6,0x36,0x36,0x36,0x36,0x36},
1.349 + {0x00,0x00,0x00,0x00,0xFE,0x36,0x36,0x36,0x36,0x36},
1.350 + {0x00,0x00,0xF8,0x18,0xF8,0x18,0x18,0x18,0x18,0x18},
1.351 + {0x36,0x36,0xF6,0x06,0xF6,0x36,0x36,0x36,0x36,0x36},
1.352 + {0x36,0x36,0x36,0x36,0x36,0x36,0x36,0x36,0x36,0x36},
1.353 + {0x00,0x00,0xFE,0x06,0xF6,0x36,0x36,0x36,0x36,0x36},
1.354 + {0x36,0x36,0xF6,0x06,0xFE,0x00,0x00,0x00,0x00,0x00},
1.355 + {0x36,0x36,0x36,0x36,0xFE,0x00,0x00,0x00,0x00,0x00},
1.356 + {0x18,0x18,0xF8,0x18,0xF8,0x00,0x00,0x00,0x00,0x00},
1.357 + {0x00,0x00,0x00,0x00,0xF8,0x18,0x18,0x18,0x18,0x18},
1.358 +
1.359 + {0x18,0x18,0x18,0x18,0x1F,0x00,0x00,0x00,0x00,0x00},
1.360 + {0x18,0x18,0x18,0x18,0xFF,0x00,0x00,0x00,0x00,0x00},
1.361 + {0x00,0x00,0x00,0x00,0xFF,0x18,0x18,0x18,0x18,0x18},
1.362 + {0x18,0x18,0x18,0x18,0x1F,0x18,0x18,0x18,0x18,0x18},
1.363 + {0x00,0x00,0x00,0x00,0xFF,0x00,0x00,0x00,0x00,0x00},
1.364 + {0x18,0x18,0x18,0x18,0xFF,0x18,0x18,0x18,0x18,0x18},
1.365 + {0x18,0x18,0x1F,0x18,0x1F,0x18,0x18,0x18,0x18,0x18},
1.366 + {0x36,0x36,0x36,0x36,0x37,0x36,0x36,0x36,0x36,0x36},
1.367 + {0x36,0x36,0x37,0x30,0x3F,0x00,0x00,0x00,0x00,0x00},
1.368 + {0x00,0x00,0x3F,0x30,0x37,0x36,0x36,0x36,0x36,0x36},
1.369 + {0x36,0x36,0xF7,0x00,0xFF,0x00,0x00,0x00,0x00,0x00},
1.370 + {0x00,0x00,0xFF,0x00,0xF7,0x36,0x36,0x36,0x36,0x36},
1.371 + {0x36,0x36,0x37,0x30,0x37,0x36,0x36,0x36,0x36,0x36},
1.372 + {0x00,0x00,0xFF,0x00,0xFF,0x00,0x00,0x00,0x00,0x00},
1.373 + {0x36,0x36,0xF7,0x00,0xF7,0x36,0x36,0x36,0x36,0x36},
1.374 + {0x18,0x18,0xFF,0x00,0xFF,0x00,0x00,0x00,0x00,0x00},
1.375 +
1.376 + {0x36,0x36,0x36,0x36,0xFF,0x00,0x00,0x00,0x00,0x00},
1.377 + {0x00,0x00,0xFF,0x00,0xFF,0x18,0x18,0x18,0x18,0x18},
1.378 + {0x00,0x00,0x00,0x00,0xFF,0x36,0x36,0x36,0x36,0x36},
1.379 + {0x36,0x36,0x36,0x36,0x3F,0x00,0x00,0x00,0x00,0x00},
1.380 + {0x18,0x18,0x1F,0x18,0x1F,0x00,0x00,0x00,0x00,0x00},
1.381 + {0x00,0x00,0x1F,0x18,0x1F,0x18,0x18,0x18,0x18,0x18},
1.382 + {0x00,0x00,0x00,0x00,0x3F,0x36,0x36,0x36,0x36,0x36},
1.383 + {0x36,0x36,0x36,0x36,0xFF,0x36,0x36,0x36,0x36,0x36},
1.384 + {0x18,0x18,0xFF,0x18,0xFF,0x18,0x18,0x18,0x18,0x18},
1.385 + {0x18,0x18,0x18,0x18,0xF8,0x00,0x00,0x00,0x00,0x00},
1.386 + {0x00,0x00,0x00,0x00,0x1F,0x18,0x18,0x18,0x18,0x18},
1.387 + {0xFF,0xFF,0xFF,0xFF,0xFF,0xFF,0xFF,0xFF,0x00,0x00},
1.388 + {0x00,0x00,0x00,0x00,0xFF,0xFF,0xFF,0xFF,0x00,0x00},
1.389 + {0xF0,0xF0,0xF0,0xF0,0xF0,0xF0,0xF0,0xF0,0x00,0x00},
1.390 + {0x0F,0x0F,0x0F,0x0F,0x0F,0x0F,0x0F,0x0F,0x00,0x00},
1.391 + {0xFF,0xFF,0xFF,0xFF,0x00,0x00,0x00,0x00,0x00,0x00},
1.392 +
1.393 + {0x00,0x00,0x3B,0x6E,0x64,0x6E,0x3B,0x00,0x00,0x00},
1.394 + {0x00,0x3C,0x66,0x7C,0x66,0x7C,0x60,0x60,0x00,0x00},
1.395 + {0x00,0x7E,0x66,0x60,0x60,0x60,0x60,0x00,0x00,0x00},
1.396 + {0x00,0x7F,0x36,0x36,0x36,0x36,0x36,0x00,0x00,0x00},
1.397 + {0x7E,0x66,0x30,0x18,0x30,0x66,0x7E,0x00,0x00,0x00},
1.398 + {0x00,0x00,0x3F,0x6C,0x6C,0x6C,0x38,0x00,0x00,0x00},
1.399 + {0x00,0x33,0x33,0x33,0x33,0x3E,0x30,0x60,0x00,0x00},
1.400 + {0x00,0x3B,0x6E,0x0C,0x0C,0x0C,0x0C,0x00,0x00,0x00},
1.401 + {0x7E,0x18,0x3C,0x66,0x66,0x3C,0x18,0x7E,0x00,0x00},
1.402 + {0x1C,0x36,0x63,0x7F,0x63,0x36,0x1C,0x00,0x00,0x00},
1.403 + {0x1C,0x36,0x63,0x63,0x36,0x36,0x77,0x00,0x00,0x00},
1.404 + {0x0E,0x18,0x0C,0x3E,0x66,0x66,0x3C,0x00,0x00,0x00},
1.405 + {0x00,0x00,0x7E,0xDB,0xDB,0x7E,0x00,0x00,0x00,0x00},
1.406 + {0x06,0x0C,0x7E,0xDB,0xDB,0x7E,0x60,0xC0,0x00,0x00},
1.407 + {0x1C,0x60,0xC0,0xFC,0xC0,0x60,0x1C,0x00,0x00,0x00},
1.408 + {0x3C,0x66,0x66,0x66,0x66,0x66,0x66,0x00,0x00,0x00},
1.409 +
1.410 + {0x00,0x7E,0x00,0x7E,0x00,0x7E,0x00,0x00,0x00,0x00},
1.411 + {0x18,0x18,0x7E,0x18,0x18,0x00,0x7E,0x00,0x00,0x00},
1.412 + {0x30,0x18,0x0C,0x18,0x30,0x00,0x7E,0x00,0x00,0x00},
1.413 + {0x0C,0x18,0x30,0x18,0x0C,0x00,0x7E,0x00,0x00,0x00},
1.414 + {0x0E,0x1B,0x1B,0x18,0x18,0x18,0x18,0x18,0x00,0x00},
1.415 + {0x18,0x18,0x18,0x18,0x18,0xD8,0xD8,0x70,0x00,0x00},
1.416 + {0x18,0x18,0x00,0x7E,0x00,0x18,0x18,0x00,0x00,0x00},
1.417 + {0x00,0x76,0xDC,0x00,0x76,0xDC,0x00,0x00,0x00,0x00},
1.418 + {0x38,0x6C,0x6C,0x38,0x00,0x00,0x00,0x00,0x00,0x00},
1.419 + {0x00,0x00,0x00,0x18,0x18,0x00,0x00,0x00,0x00,0x00},
1.420 + {0x00,0x00,0x00,0x00,0x18,0x00,0x00,0x00,0x00,0x00},
1.421 + {0x0F,0x0C,0x0C,0x0C,0xEC,0x6C,0x3C,0x1C,0x00,0x00},
1.422 + {0x78,0x6C,0x6C,0x6C,0x6C,0x00,0x00,0x00,0x00,0x00},
1.423 + {0x70,0x18,0x30,0x60,0x78,0x00,0x00,0x00,0x00,0x00},
1.424 + {0x00,0x00,0x3C,0x3C,0x3C,0x3C,0x00,0x00,0x00,0x00},
1.425 + {0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00}
1.426 + };
1.427 +
1.428 +
1.429 +
1.430 +/**
1.431 + * A copy of the standard 256 color palette used by the SymbianOS.
1.432 + * Each value is in the format 00000000bbbbbbbbggggggggrrrrrrrr
1.433 + */
1.434 +const TUint32 Palette256[256] =
1.435 + {
1.436 + 0x00000000, 0x00000033, 0x00000066, 0x00000099, 0x000000cc, 0x000000ff,
1.437 + 0x00003300, 0x00003333, 0x00003366, 0x00003399, 0x000033cc, 0x000033ff,
1.438 + 0x00006600, 0x00006633, 0x00006666, 0x00006699, 0x000066cc, 0x000066ff,
1.439 + 0x00009900, 0x00009933, 0x00009966, 0x00009999, 0x000099cc, 0x000099ff,
1.440 + 0x0000cc00, 0x0000cc33, 0x0000cc66, 0x0000cc99, 0x0000cccc, 0x0000ccff,
1.441 + 0x0000ff00, 0x0000ff33, 0x0000ff66, 0x0000ff99, 0x0000ffcc, 0x0000ffff,
1.442 +
1.443 + 0x00330000, 0x00330033, 0x00330066, 0x00330099, 0x003300cc, 0x003300ff,
1.444 + 0x00333300, 0x00333333, 0x00333366, 0x00333399, 0x003333cc, 0x003333ff,
1.445 + 0x00336600, 0x00336633, 0x00336666, 0x00336699, 0x003366cc, 0x003366ff,
1.446 + 0x00339900, 0x00339933, 0x00339966, 0x00339999, 0x003399cc, 0x003399ff,
1.447 + 0x0033cc00, 0x0033cc33, 0x0033cc66, 0x0033cc99, 0x0033cccc, 0x0033ccff,
1.448 + 0x0033ff00, 0x0033ff33, 0x0033ff66, 0x0033ff99, 0x0033ffcc, 0x0033ffff,
1.449 +
1.450 + 0x00660000, 0x00660033, 0x00660066, 0x00660099, 0x006600cc, 0x006600ff,
1.451 + 0x00663300, 0x00663333, 0x00663366, 0x00663399, 0x006633cc, 0x006633ff,
1.452 + 0x00666600, 0x00666633, 0x00666666, 0x00666699, 0x006666cc, 0x006666ff,
1.453 + 0x00669900, 0x00669933, 0x00669966, 0x00669999, 0x006699cc, 0x006699ff,
1.454 + 0x0066cc00, 0x0066cc33, 0x0066cc66, 0x0066cc99, 0x0066cccc, 0x0066ccff,
1.455 + 0x0066ff00, 0x0066ff33, 0x0066ff66, 0x0066ff99, 0x0066ffcc, 0x0066ffff,
1.456 +
1.457 + 0x00111111, 0x00222222, 0x00444444, 0x00555555, 0x00777777,
1.458 + 0x00000011, 0x00000022, 0x00000044, 0x00000055, 0x00000077,
1.459 + 0x00001100, 0x00002200, 0x00004400, 0x00005500, 0x00007700,
1.460 + 0x00110000, 0x00220000, 0x00440000, 0x00550000, 0x00770000,
1.461 +
1.462 + 0x00880000, 0x00aa0000, 0x00bb0000, 0x00dd0000, 0x00ee0000,
1.463 + 0x00008800, 0x0000aa00, 0x0000bb00, 0x0000dd00, 0x0000ee00,
1.464 + 0x00000088, 0x000000aa, 0x000000bb, 0x000000dd, 0x000000ee,
1.465 + 0x00888888, 0x00aaaaaa, 0x00bbbbbb, 0x00dddddd, 0x00eeeeee,
1.466 +
1.467 + 0x00990000, 0x00990033, 0x00990066, 0x00990099, 0x009900cc, 0x009900ff,
1.468 + 0x00993300, 0x00993333, 0x00993366, 0x00993399, 0x009933cc, 0x009933ff,
1.469 + 0x00996600, 0x00996633, 0x00996666, 0x00996699, 0x009966cc, 0x009966ff,
1.470 + 0x00999900, 0x00999933, 0x00999966, 0x00999999, 0x009999cc, 0x009999ff,
1.471 + 0x0099cc00, 0x0099cc33, 0x0099cc66, 0x0099cc99, 0x0099cccc, 0x0099ccff,
1.472 + 0x0099ff00, 0x0099ff33, 0x0099ff66, 0x0099ff99, 0x0099ffcc, 0x0099ffff,
1.473 +
1.474 + 0x00cc0000, 0x00cc0033, 0x00cc0066, 0x00cc0099, 0x00cc00cc, 0x00cc00ff,
1.475 + 0x00cc3300, 0x00cc3333, 0x00cc3366, 0x00cc3399, 0x00cc33cc, 0x00cc33ff,
1.476 + 0x00cc6600, 0x00cc6633, 0x00cc6666, 0x00cc6699, 0x00cc66cc, 0x00cc66ff,
1.477 + 0x00cc9900, 0x00cc9933, 0x00cc9966, 0x00cc9999, 0x00cc99cc, 0x00cc99ff,
1.478 + 0x00cccc00, 0x00cccc33, 0x00cccc66, 0x00cccc99, 0x00cccccc, 0x00ccccff,
1.479 + 0x00ccff00, 0x00ccff33, 0x00ccff66, 0x00ccff99, 0x00ccffcc, 0x00ccffff,
1.480 +
1.481 + 0x00ff0000, 0x00ff0033, 0x00ff0066, 0x00ff0099, 0x00ff00cc, 0x00ff00ff,
1.482 + 0x00ff3300, 0x00ff3333, 0x00ff3366, 0x00ff3399, 0x00ff33cc, 0x00ff33ff,
1.483 + 0x00ff6600, 0x00ff6633, 0x00ff6666, 0x00ff6699, 0x00ff66cc, 0x00ff66ff,
1.484 + 0x00ff9900, 0x00ff9933, 0x00ff9966, 0x00ff9999, 0x00ff99cc, 0x00ff99ff,
1.485 + 0x00ffcc00, 0x00ffcc33, 0x00ffcc66, 0x00ffcc99, 0x00ffcccc, 0x00ffccff,
1.486 + 0x00ffff00, 0x00ffff33, 0x00ffff66, 0x00ffff99, 0x00ffffcc, 0x00ffffff
1.487 + };
1.488 +
1.489 +/**
1.490 + * Construct and return the new screen driver
1.491 + */
1.492 +EXPORT_C CScreenDriver* CScreenDriver::New()
1.493 + {
1.494 + __DEBUG_PRINT(_L("CSD::New"));
1.495 +
1.496 +#ifdef __X86__
1.497 + TInt mode=0;
1.498 + HAL::Get(HAL::EDisplayMode, mode);
1.499 + if (mode==0)
1.500 + return NewScreenDriverVgaText();
1.501 +#endif
1.502 + CScreenDriverTemplate *pS=new CScreenDriverTemplate;
1.503 + if (pS->iScreenAddress)
1.504 + {
1.505 + return(pS);
1.506 + }
1.507 + delete pS;
1.508 + return(NULL);
1.509 + }
1.510 +
1.511 +
1.512 +
1.513 +/**
1.514 + * Implementation of the screen driver
1.515 + * Constructor
1.516 + */
1.517 +
1.518 +CScreenDriverTemplate::CScreenDriverTemplate()
1.519 + {
1.520 +
1.521 + __DEBUG_PRINT(_L("CSD::Ctor"));
1.522 +
1.523 + //
1.524 + // Start in default mode the display driver is in
1.525 + //
1.526 + TInt offset;
1.527 + TInt r = HAL::Get(HAL::EDisplayMode, iDisplayMode);
1.528 + if(r!=KErrNone)
1.529 + goto fail;
1.530 + __DEBUG_PRINT2(_L("EDisplayMode %d"), iDisplayMode);
1.531 +
1.532 + iBitsPerPixel = iDisplayMode; //getbpp needs the current mode as its param
1.533 + r = HAL::Get(HAL::EDisplayBitsPerPixel,iBitsPerPixel);
1.534 + if(r!=KErrNone)
1.535 + goto fail;
1.536 + __DEBUG_PRINT2(_L("EDisplayBitsPerPixel %d"), iBitsPerPixel);
1.537 +
1.538 + iIsPalettized = iDisplayMode; //ispalettized needs the current mode as its param
1.539 + r = HAL::Get(HAL::EDisplayIsPalettized,iIsPalettized);
1.540 + if(r!=KErrNone)
1.541 + goto fail;
1.542 + __DEBUG_PRINT2(_L("EDisplayIsPalettized %d"),iIsPalettized);
1.543 +
1.544 + iIsMono = iDisplayMode; //ispalettized needs the current mode as its param
1.545 + r = HAL::Get(HAL::EDisplayIsMono, iIsMono);
1.546 + if(r!=KErrNone)
1.547 + goto fail;
1.548 + __DEBUG_PRINT2(_L("EDisplayIsMono %d"), iIsMono);
1.549 +
1.550 +
1.551 + CalcColorMode();
1.552 +
1.553 + __DEBUG_PRINT2(_L("iMode is %d"),iMode);
1.554 + //
1.555 + // Obtain the screen info from HAL
1.556 + //
1.557 + r = HAL::Get(HAL::EDisplayMemoryAddress,iScreenAddress);
1.558 + if(r!=KErrNone)
1.559 + goto fail;
1.560 + __DEBUG_PRINT2(_L("EDisplayMemoryAddress 0x%x"), iScreenAddress);
1.561 +
1.562 + offset = iDisplayMode;
1.563 + r = HAL::Get(HAL::EDisplayOffsetToFirstPixel,offset);
1.564 + if(r!=KErrNone)
1.565 + goto fail;
1.566 + __DEBUG_PRINT2(_L("EDisplayOffsetToFirstPixel %d"),offset);
1.567 + iScreenAddress += offset;
1.568 +
1.569 + iScreenOffsetBetweenLines = iDisplayMode;
1.570 + r = HAL::Get(HAL::EDisplayOffsetBetweenLines,iScreenOffsetBetweenLines);
1.571 + if(r!=KErrNone)
1.572 + goto fail;
1.573 + __DEBUG_PRINT2(_L("EDisplayOffsetBetweenLines %d"), iScreenOffsetBetweenLines);
1.574 +
1.575 + r = HAL::Get(HAL::EDisplayXPixels,iScreenWidth);
1.576 + if(r!=KErrNone)
1.577 + goto fail;
1.578 + __DEBUG_PRINT2(_L("EDisplayXPixels %d"),iScreenWidth);
1.579 +
1.580 + r = HAL::Get(HAL::EDisplayYPixels,iScreenHeight);
1.581 + if(r!=KErrNone)
1.582 + goto fail;
1.583 + __DEBUG_PRINT2(_L("EDisplayYPixels %d"), iScreenHeight);
1.584 +
1.585 + if(iMode==EColor256)
1.586 + {
1.587 + // Setup palette (this is the standard SymbianOS 256 colour palette)
1.588 + for(TInt i=0; i<256; i++)
1.589 + {
1.590 + TInt entry = Palette256[i]+(i<<24);
1.591 + HAL::Set(HAL::EDisplayPaletteEntry,entry); // Ignore error
1.592 + }
1.593 + __DEBUG_PRINT(_L("EColor256"));
1.594 + }
1.595 + else if(iMode==EGray16)
1.596 + {
1.597 + // Setup palette
1.598 + for(TInt i=0; i<16; i++)
1.599 + {
1.600 + TInt entry = i|(i<<4);
1.601 + entry |= entry<<8;
1.602 + entry |= entry<<12;
1.603 + HAL::Set(HAL::EDisplayPaletteEntry,entry); // Ignore error
1.604 + }
1.605 + __DEBUG_PRINT(_L("EGray16"));
1.606 + }
1.607 + else if(iMode==EGray4)
1.608 + {
1.609 + // Setup palette
1.610 + for(TInt i=0; i<4; i++)
1.611 + {
1.612 + TInt entry = i|(i<<2);
1.613 + entry |= entry<<4;
1.614 + entry |= entry<<8;
1.615 + entry |= entry<<10;
1.616 + HAL::Set(HAL::EDisplayPaletteEntry,entry); // Ignore error
1.617 + }
1.618 + __DEBUG_PRINT(_L("EGray4"));
1.619 + }
1.620 + else if(iMode==EMono)
1.621 + {
1.622 + // Setup palette
1.623 + TInt entry = 0;
1.624 + HAL::Set(HAL::EDisplayPaletteEntry,entry); // Ignore error
1.625 + entry = 0x01FFFFFF;
1.626 + HAL::Set(HAL::EDisplayPaletteEntry,entry); // Ignore error
1.627 + __DEBUG_PRINT(_L("EMono"));
1.628 + }
1.629 + else
1.630 + {
1.631 + __DEBUG_PRINT(_L("unknown mode"));
1.632 +
1.633 + }
1.634 +
1.635 + //
1.636 + // Initialise values used for drawing
1.637 + //
1.638 + if(iBitsPerPixel==12)
1.639 + iPixelSize = 16;
1.640 + else
1.641 + iPixelSize = iBitsPerPixel;
1.642 +
1.643 + {
1.644 + TInt KBackgroundColor = 0xff0000; // color in format 0xbbggrr
1.645 + TInt KTextColor = 0xffffff; // color in format 0xbbggrr
1.646 +
1.647 + if (( iBitsPerPixel == 24 ) || ( iBitsPerPixel == 32 ) )
1.648 + {
1.649 + iPixelSize = 32;
1.650 +// KTextColor = 0x00FFFF;//Text color yellow when 24ubpp
1.651 + }
1.652 +
1.653 + if(iPixelSize<8)
1.654 + {
1.655 + KBackgroundColor = 0xffffff; // color in format 0xbbggrr
1.656 + KTextColor = 0x000000; // color in format 0xbbggrr
1.657 + }
1.658 +
1.659 + iBackgroundPixel = ColorToPixel(KBackgroundColor);
1.660 + iBackgroundFill = iBackgroundPixel;
1.661 + {
1.662 + TInt shift = iPixelSize;
1.663 + while(shift<32)
1.664 + {
1.665 + iBackgroundFill |= iBackgroundFill<<shift;
1.666 + shift <<= 1;
1.667 + }
1.668 + }
1.669 +
1.670 + iTextPixel = ColorToPixel(KTextColor);
1.671 + iTextFill = iTextPixel;
1.672 + {
1.673 + TInt shift = iPixelSize;
1.674 + while(shift<32)
1.675 + {
1.676 + iTextFill |= iTextFill<<shift;
1.677 + shift <<= 1;
1.678 + }
1.679 + }
1.680 + }
1.681 +
1.682 + SRectOpInfo roi;
1.683 + Mem::FillZ(&roi, sizeof(roi));
1.684 + if (HwBlockFill(roi)==KErrNone)
1.685 + iHwAcc |= KHwAccBlockFill;
1.686 + if (HwBlockCopy(roi)==KErrNone)
1.687 + iHwAcc |= KHwAccBlockCopy;
1.688 +
1.689 + //
1.690 + // Done
1.691 + //
1.692 + __DEBUG_PRINT(_L("CSD::Ctor done"));
1.693 + return;
1.694 +
1.695 +fail:
1.696 +
1.697 + iScreenAddress = NULL;
1.698 + __DEBUG_PRINT2(_L("CSD::Ctor failed r=%d"),r);
1.699 + }
1.700 +
1.701 +
1.702 +void CScreenDriverTemplate::Init(TSize &aScreenSize,TSize &aFontSize)
1.703 +//
1.704 +// Initialise the screen driver and report screen information
1.705 +//
1.706 + {
1.707 +
1.708 + __DEBUG_PRINT(_L("CSD::Init"));
1.709 +
1.710 + aFontSize=TSize(KPixelsPerChar,KLinesPerChar);
1.711 + aScreenSize.iWidth=iScreenWidth/KPixelsPerChar;
1.712 + aScreenSize.iHeight=iScreenHeight/KLinesPerChar;
1.713 +
1.714 + Clear(aScreenSize);
1.715 + }
1.716 +
1.717 +
1.718 +TInt CScreenDriverTemplate::SetMode(TVideoMode aMode)
1.719 + {
1.720 + /**
1.721 + * TO DO: (optional)
1.722 + *
1.723 + * If you support multiple video modes then implement video mode switching
1.724 + * here. After the mode switch the screen contents should appear as before.
1.725 + * The current mode should be stored in iMode, and other member data updated
1.726 + * as appropriate. I.e. iScreenAddress, iScreenWidth, iScreenHeight,
1.727 + * iScreenOffsetBetweenLines, iBitsPerPixel and iPixelSize (See ctor code.)
1.728 + */
1.729 +
1.730 + __DEBUG_PRINT(_L("CSD::SetMode"));
1.731 + return(aMode==iMode ? KErrNone : KErrNotSupported);
1.732 + }
1.733 +
1.734 +
1.735 +TUint8* CScreenDriverTemplate::CharPosToScreenAddress(const TPoint& aCharPos)
1.736 +//
1.737 +// Returns the screen address for the given character position
1.738 +//
1.739 + {
1.740 + return (TUint8*)iScreenAddress +
1.741 + aCharPos.iY * iScreenOffsetBetweenLines * KLinesPerChar +
1.742 + ((aCharPos.iX * KPixelsPerChar * iPixelSize) >> 3);
1.743 + }
1.744 +
1.745 +void CScreenDriverTemplate::CalcColorMode()
1.746 + {
1.747 + iMode = 0;
1.748 + //calculate the color mode
1.749 + if (iIsPalettized)
1.750 + {
1.751 + if (iIsMono)
1.752 + {
1.753 + if (1 == iBitsPerPixel)
1.754 + iMode = EMono;
1.755 + else if (2 == iBitsPerPixel)
1.756 + iMode = EGray4;
1.757 + else if (4 == iBitsPerPixel)
1.758 + iMode = EGray16;
1.759 + }
1.760 + else
1.761 + {
1.762 + if (8 == iBitsPerPixel)
1.763 + iMode = EColor256;
1.764 + else if (4 == iBitsPerPixel)
1.765 + iMode = EGray16; //we are color but color16 is not supported
1.766 + }
1.767 + }
1.768 + else
1.769 + {
1.770 + if (!iIsMono)
1.771 + {
1.772 + if (12 == iBitsPerPixel)
1.773 + iMode = EColor4K;
1.774 + else if (16 == iBitsPerPixel)
1.775 + iMode = EColor64K;
1.776 + else if (24 == iBitsPerPixel)
1.777 + iMode = EColor16M;
1.778 + else if (32 == iBitsPerPixel)
1.779 + iMode = EColor16M;
1.780 + }
1.781 + }
1.782 +
1.783 + }
1.784 +
1.785 +TInt CScreenDriverTemplate::ColorToPixel(TInt aColorRgb)
1.786 +//
1.787 +// Returns the pixel value which is closest to the given RGB value
1.788 +//
1.789 + {
1.790 + TInt r = aColorRgb&0xFF;
1.791 + TInt g = (aColorRgb>>8)&0xFF;
1.792 + TInt b = (aColorRgb>>16)&0xFF;
1.793 +
1.794 + switch(iMode)
1.795 + {
1.796 + case EColor16M:
1.797 + return (r<<16)+(g<<8)+b;
1.798 +
1.799 + case EColor64K:
1.800 + return ((r>>3)<<11)+((g>>2)<<5)+(b>>3);
1.801 +
1.802 + case EColor4K:
1.803 + return ((r>>4)<<8)+((g>>4)<<4)+(b>>4);
1.804 +
1.805 + case EColor256:
1.806 + {
1.807 + TInt best = 0;
1.808 + TInt bestDif = KMaxTInt;
1.809 + for(TInt i=0; i<256; i++)
1.810 + {
1.811 + TInt value = Palette256[i];
1.812 + TInt dr = (value&0xFF)-r;
1.813 + TInt dg = ((value>>8)&0xFF)-g;
1.814 + TInt db = ((value>>16)&0xFF)-b;
1.815 + TInt dif = dr*dr + dg*dg + db*db;
1.816 + if(dif<bestDif)
1.817 + {
1.818 + bestDif = dif;
1.819 + best = i;
1.820 + }
1.821 + }
1.822 + return best;
1.823 + }
1.824 +
1.825 + case EGray16:
1.826 + return (r*2+g*4+b)>>7;
1.827 +
1.828 + case EGray4:
1.829 + return (r*2+g*4+b)>>9;
1.830 +
1.831 + case EMono:
1.832 + return (r*2+g*4+b)>>10;
1.833 + }
1.834 +
1.835 + return 0;
1.836 + }
1.837 +
1.838 +
1.839 +void CScreenDriverTemplate::Blit(const TText *aBuffer, TInt aLength, const TPoint &aPosition)
1.840 +//
1.841 +// Write contiguous block of characters to some segment of a line on the display
1.842 +//
1.843 + {
1.844 + //
1.845 + // ASSUMPTION:
1.846 + //
1.847 + // The start of each character on the display is byte aligned.
1.848 + // i.e. KPixelsPerChar*iPixelSize%8 == 0
1.849 +
1.850 + // Clip text to screen width
1.851 + if(aLength+aPosition.iX > iScreenWidth/KPixelsPerChar)
1.852 + aLength = iScreenWidth/KPixelsPerChar-aPosition.iX;
1.853 +
1.854 + TUint8* screenPtr = CharPosToScreenAddress(aPosition);
1.855 + TInt lineAddon = iScreenOffsetBetweenLines-((iPixelSize*KPixelsPerChar)>>3);
1.856 + TInt bgPixel = iBackgroundPixel;
1.857 + TInt textPixel = iTextPixel;
1.858 +
1.859 + while(aLength-->0)
1.860 + {
1.861 + TUint8* pixelPtr = screenPtr;
1.862 + screenPtr += (iPixelSize*KPixelsPerChar)>>3;
1.863 + TInt character = (*aBuffer++)&0xff;
1.864 + TInt y;
1.865 +
1.866 + switch(iPixelSize)
1.867 + {
1.868 +
1.869 + case 1:
1.870 + for(y=0; y<KLinesPerChar; y++)
1.871 + {
1.872 + TInt bitData = Font[character][y];
1.873 + TInt bitMask = 1<<(KPixelsPerChar-1);
1.874 + TInt pixelShift = 0;
1.875 + TInt byte = 0;
1.876 + do
1.877 + {
1.878 + if(bitData & bitMask)
1.879 + byte |= textPixel<<pixelShift;
1.880 + else
1.881 + byte |= bgPixel<<pixelShift;
1.882 + if(pixelShift<7)
1.883 + pixelShift++;
1.884 + else
1.885 + {
1.886 + *pixelPtr++ = (TUint8)byte;
1.887 + byte = 0;
1.888 + pixelShift = 0;
1.889 + }
1.890 + bitMask >>= 1;
1.891 + }
1.892 + while(bitMask);
1.893 + pixelPtr += lineAddon;
1.894 + }
1.895 + break;
1.896 +
1.897 + case 2:
1.898 + for(y=0; y<KLinesPerChar; y++)
1.899 + {
1.900 + TInt bitData = Font[character][y];
1.901 + TInt bitMask = 1<<(KPixelsPerChar-1);
1.902 + do
1.903 + {
1.904 + TInt byte;
1.905 + if(bitData & bitMask)
1.906 + byte = textPixel;
1.907 + else
1.908 + byte = bgPixel;
1.909 + bitMask >>= 1;
1.910 +
1.911 + if(bitData & bitMask)
1.912 + byte |= textPixel<<2;
1.913 + else
1.914 + byte |= bgPixel<<2;
1.915 + bitMask >>= 1;
1.916 +
1.917 + if(bitData & bitMask)
1.918 + byte |= textPixel<<4;
1.919 + else
1.920 + byte |= bgPixel<<4;
1.921 + bitMask >>= 1;
1.922 +
1.923 + if(bitData & bitMask)
1.924 + byte |= textPixel<<6;
1.925 + else
1.926 + byte |= bgPixel<<6;
1.927 + *pixelPtr++ = (TUint8)byte;
1.928 + bitMask >>= 1;
1.929 + }
1.930 + while(bitMask);
1.931 + pixelPtr += lineAddon;
1.932 + }
1.933 + break;
1.934 +
1.935 + case 4:
1.936 + for(y=0; y<KLinesPerChar; y++)
1.937 + {
1.938 + TInt bitData = Font[character][y];
1.939 + TInt bitMask = 1<<(KPixelsPerChar-1);
1.940 + do
1.941 + {
1.942 + TInt byte;
1.943 + if(bitData & bitMask)
1.944 + byte = textPixel;
1.945 + else
1.946 + byte = bgPixel;
1.947 + bitMask >>= 1;
1.948 +
1.949 + if(bitData & bitMask)
1.950 + byte |= textPixel<<4;
1.951 + else
1.952 + byte |= bgPixel<<4;
1.953 + *pixelPtr++ = (TUint8)byte;
1.954 + bitMask >>= 1;
1.955 + }
1.956 + while(bitMask);
1.957 + pixelPtr += lineAddon;
1.958 + }
1.959 + break;
1.960 +
1.961 + case 8:
1.962 + for(y=0; y<KLinesPerChar; y++)
1.963 + {
1.964 + TInt bitData = Font[character][y];
1.965 + TInt bitMask = 1<<(KPixelsPerChar-1);
1.966 + do
1.967 + {
1.968 + if(bitData & bitMask)
1.969 + *pixelPtr++ = (TUint8)textPixel;
1.970 + else
1.971 + *pixelPtr++ = (TUint8)bgPixel;
1.972 + bitMask >>= 1;
1.973 + }
1.974 + while(bitMask);
1.975 + pixelPtr += lineAddon;
1.976 + }
1.977 + break;
1.978 +
1.979 + case 16:
1.980 + for(y=0; y<KLinesPerChar; y++)
1.981 + {
1.982 + TInt bitData = Font[character][y];
1.983 + TInt bitMask = 1<<(KPixelsPerChar-1);
1.984 + do
1.985 + {
1.986 + if(bitData & bitMask)
1.987 + {
1.988 + *pixelPtr++ = (TUint8)textPixel;
1.989 + *pixelPtr++ = (TUint8)(textPixel>>8);
1.990 + }
1.991 + else
1.992 + {
1.993 + *pixelPtr++ = (TUint8)bgPixel;
1.994 + *pixelPtr++ = (TUint8)(bgPixel>>8);
1.995 + }
1.996 + bitMask >>= 1;
1.997 + }
1.998 + while(bitMask);
1.999 + pixelPtr += lineAddon;
1.1000 + }
1.1001 + break;
1.1002 +
1.1003 + case 24:
1.1004 + for(y=0; y<KLinesPerChar; y++)
1.1005 + {
1.1006 + TInt bitData = Font[character][y];
1.1007 + TInt bitMask = 1<<(KPixelsPerChar-1);
1.1008 + do
1.1009 + {
1.1010 + if(bitData & bitMask)
1.1011 + {
1.1012 + *pixelPtr++ = (TUint8)textPixel;
1.1013 + *pixelPtr++ = (TUint8)(textPixel>>8);
1.1014 + *pixelPtr++ = (TUint8)(textPixel>>16);
1.1015 + }
1.1016 + else
1.1017 + {
1.1018 + *pixelPtr++ = (TUint8)bgPixel;
1.1019 + *pixelPtr++ = (TUint8)(bgPixel>>8);
1.1020 + *pixelPtr++ = (TUint8)(bgPixel>>16);
1.1021 + }
1.1022 + bitMask >>= 1;
1.1023 + }
1.1024 + while(bitMask);
1.1025 + pixelPtr += lineAddon;
1.1026 + }
1.1027 + break;
1.1028 +
1.1029 + case 32:
1.1030 + for(y=0; y<KLinesPerChar; y++)
1.1031 + {
1.1032 + TInt bitData = Font[character][y];
1.1033 + TInt bitMask = 1<<(KPixelsPerChar-1);
1.1034 + do
1.1035 + {
1.1036 + if(bitData & bitMask)
1.1037 + {
1.1038 + *pixelPtr++ = (TUint8)textPixel;//Blue
1.1039 + *pixelPtr++ = (TUint8)(textPixel>>8);//Green
1.1040 + *pixelPtr++ = (TUint8)(textPixel>>16);//Red
1.1041 + ++pixelPtr;
1.1042 + }
1.1043 + else
1.1044 + {
1.1045 + *pixelPtr++ = (TUint8)bgPixel;//Blue
1.1046 + *pixelPtr++ = (TUint8)(bgPixel>>8);//Green
1.1047 + *pixelPtr++ = (TUint8)(bgPixel>>16);//Red
1.1048 + ++pixelPtr;
1.1049 + }
1.1050 + bitMask >>= 1;
1.1051 + }
1.1052 + while(bitMask);
1.1053 + pixelPtr += lineAddon;
1.1054 + }
1.1055 + break;
1.1056 +
1.1057 + }
1.1058 + }
1.1059 + }
1.1060 +
1.1061 +
1.1062 +TBool CScreenDriverTemplate::ScrollUp(const TRect& aRect)
1.1063 +//
1.1064 +// Scroll a rectangle of the screen up one character, don't update bottom line
1.1065 +//
1.1066 + {
1.1067 + __DEBUG_PRINT(_L("CSD::ScrollUp"));
1.1068 +
1.1069 + if (iHwAcc & KHwAccBlockCopy)
1.1070 + {
1.1071 + SRectOpInfo roi;
1.1072 + roi.iX = KPixelsPerChar*aRect.iTl.iX;
1.1073 + roi.iY = KLinesPerChar*aRect.iTl.iY;
1.1074 + roi.iWidth = aRect.Width()*KPixelsPerChar;
1.1075 + roi.iHeight = (aRect.Height()-1) * KLinesPerChar;
1.1076 + roi.iSrcX = roi.iX;
1.1077 + roi.iSrcY = roi.iY + KLinesPerChar;
1.1078 + HwBlockCopy(roi);
1.1079 + return ETrue;
1.1080 + }
1.1081 + TUint8* dstAddress = CharPosToScreenAddress(aRect.iTl);
1.1082 + TUint8* srcAddress = dstAddress + iScreenOffsetBetweenLines * KLinesPerChar;
1.1083 + TInt lines = (aRect.Height()-1) * KLinesPerChar;
1.1084 + TInt bytesPerLine = (aRect.Width() * KPixelsPerChar * iPixelSize)>>3;
1.1085 +
1.1086 + while(lines>0)
1.1087 + {
1.1088 + Mem::Copy(dstAddress,srcAddress,bytesPerLine);
1.1089 + srcAddress += iScreenOffsetBetweenLines;
1.1090 + dstAddress += iScreenOffsetBetweenLines;
1.1091 + --lines;
1.1092 + }
1.1093 +
1.1094 + return ETrue;
1.1095 + }
1.1096 +
1.1097 +
1.1098 +void CScreenDriverTemplate::Clear(const TRect& aRect)
1.1099 +//
1.1100 +// Clears a rectangular region with the background colour
1.1101 +//
1.1102 + {
1.1103 + __DEBUG_PRINT(_L("CSD::Clear"));
1.1104 +
1.1105 + if (iHwAcc & KHwAccBlockFill)
1.1106 + {
1.1107 + SRectOpInfo roi;
1.1108 + roi.iX = KPixelsPerChar*aRect.iTl.iX;
1.1109 + roi.iY = KLinesPerChar*aRect.iTl.iY;
1.1110 + roi.iWidth = aRect.Width()*KPixelsPerChar;
1.1111 + roi.iHeight = aRect.Height() * KLinesPerChar;
1.1112 + roi.iSrcX = roi.iX;
1.1113 + roi.iSrcY = roi.iY;
1.1114 + roi.iColor = iBackgroundFill;
1.1115 + HwBlockCopy(roi);
1.1116 + return;
1.1117 + }
1.1118 +
1.1119 + TUint8* dstAddress = CharPosToScreenAddress(aRect.iTl);
1.1120 + TInt lines = aRect.Height() * KLinesPerChar;
1.1121 + TInt bytesPerLine = (aRect.Width() * KPixelsPerChar * iPixelSize)>>3;
1.1122 +
1.1123 + switch(iPixelSize)
1.1124 + {
1.1125 + case 32:
1.1126 + while(lines>0)
1.1127 + {
1.1128 + TUint32 fillValue = iBackgroundFill;
1.1129 + TUint8* ptr = dstAddress;
1.1130 + TUint8* ptrLimit = ptr+bytesPerLine;
1.1131 + while(ptr<ptrLimit)
1.1132 + {
1.1133 + *ptr++ = (TUint8)fillValue;//Blue
1.1134 + *ptr++ = (TUint8)(fillValue<<8);//Green
1.1135 + *ptr++ = (TUint8)(fillValue<<16);//Red
1.1136 + ++ptr;
1.1137 + }
1.1138 + dstAddress += iScreenOffsetBetweenLines;
1.1139 + --lines;
1.1140 + }
1.1141 + break;
1.1142 +
1.1143 + case 24:
1.1144 + while(lines>0)
1.1145 + {
1.1146 + TUint32 fillValue = iBackgroundFill;
1.1147 + TUint8* ptr = dstAddress;
1.1148 + TUint8* ptrLimit = ptr+bytesPerLine;
1.1149 + while(ptr<ptrLimit)
1.1150 + {
1.1151 + *ptr++ = (TUint8)fillValue;
1.1152 + *ptr++ = (TUint8)(fillValue<<8);
1.1153 + *ptr++ = (TUint8)(fillValue<<16);
1.1154 + }
1.1155 + dstAddress += iScreenOffsetBetweenLines;
1.1156 + --lines;
1.1157 + }
1.1158 + break;
1.1159 +
1.1160 + case 16:
1.1161 + while(lines>0)
1.1162 + {
1.1163 + TUint32 fillValue = iBackgroundFill;
1.1164 + TUint8* ptr = dstAddress;
1.1165 + TUint8* ptrLimit = ptr+bytesPerLine;
1.1166 + while(ptr<ptrLimit)
1.1167 + {
1.1168 + *ptr++ = (TUint8)fillValue;
1.1169 + *ptr++ = (TUint8)(fillValue<<8);
1.1170 + }
1.1171 + dstAddress += iScreenOffsetBetweenLines;
1.1172 + --lines;
1.1173 + }
1.1174 + break;
1.1175 +
1.1176 + default:
1.1177 + while(lines>0)
1.1178 + {
1.1179 + Mem::Fill(dstAddress,bytesPerLine,iBackgroundFill);
1.1180 + dstAddress += iScreenOffsetBetweenLines;
1.1181 + --lines;
1.1182 + }
1.1183 + break;
1.1184 + }
1.1185 + }
1.1186 +
1.1187 +
1.1188 +
1.1189 +/**
1.1190 + * You don't need to implement this function.
1.1191 + */
1.1192 +void CScreenDriverTemplate::SetPixel(const TPoint& /*aPoint*/,TUint8 /*aColour*/)
1.1193 + {
1.1194 + __DEBUG_PRINT(_L("CSD::SetPix"));
1.1195 + }
1.1196 +
1.1197 +
1.1198 +/**
1.1199 + * You don't need to implement this function.
1.1200 + */
1.1201 +TInt CScreenDriverTemplate::GetPixel(const TPoint& /*aPoint*/)
1.1202 + {
1.1203 + __DEBUG_PRINT(_L("CSD::GetPix"));
1.1204 + return 0;
1.1205 + }
1.1206 +
1.1207 +
1.1208 +/**
1.1209 + * You don't need to implement this function.
1.1210 + */
1.1211 +void CScreenDriverTemplate::SetWord(const TPoint& /*aPoint*/,TInt /*aWord*/)
1.1212 + {
1.1213 + __DEBUG_PRINT(_L("CSD::SetWord"));
1.1214 + }
1.1215 +
1.1216 +
1.1217 +/**
1.1218 + * You don't need to implement this function.
1.1219 + */
1.1220 +TInt CScreenDriverTemplate::GetWord(const TPoint& /*aPoint*/)
1.1221 + {
1.1222 + __DEBUG_PRINT(_L("CSD::GetWord"));
1.1223 + return 0;
1.1224 + }
1.1225 +
1.1226 +
1.1227 +// You don't need to implement the following functions
1.1228 +
1.1229 +/**
1.1230 + * You don't need to implement this function.
1.1231 + */
1.1232 +void CScreenDriverTemplate::SetLine(const TPoint& /*aPoint*/,const TPixelLine& /*aPixelLine*/)
1.1233 + {
1.1234 + __DEBUG_PRINT(_L("CSD::SetLine"));
1.1235 + }
1.1236 +
1.1237 +
1.1238 +/**
1.1239 + * You don't need to implement this function.
1.1240 + */
1.1241 +void CScreenDriverTemplate::GetLine(const TPoint& /*aPoint*/,TPixelLine& /*aPixelLine*/)
1.1242 + {
1.1243 + __DEBUG_PRINT(_L("CSD::GetLine"));
1.1244 + }
1.1245 +
1.1246 +
1.1247 +/**
1.1248 + * You don't need to implement this function.
1.1249 + */
1.1250 +void CScreenDriverTemplate::SetPaletteEntry(TColorIndex /*anIndex*/,TUint8 /*aRed*/,TUint8 /*aGreen*/,TUint8 /*aBlue*/)
1.1251 + {
1.1252 + }
1.1253 +
1.1254 +
1.1255 +/**
1.1256 + * You don't need to implement this function.
1.1257 + */
1.1258 +void CScreenDriverTemplate::GetPaletteEntry(TColorIndex /*anIndex*/,TUint8& /*aRed*/,TUint8& /*aGreen*/,TUint8& /*aBlue*/)
1.1259 + {
1.1260 + }
1.1261 +
1.1262 +
1.1263 +/**
1.1264 + * You don't need to implement this function.
1.1265 + */
1.1266 +void CScreenDriverTemplate::SetForegroundColor(TColorIndex /*anIndex*/)
1.1267 + {
1.1268 + }
1.1269 +
1.1270 +
1.1271 +/**
1.1272 + * You don't need to implement this function.
1.1273 + */
1.1274 +void CScreenDriverTemplate::SetBackgroundColor(TColorIndex /*anIndex*/)
1.1275 + {
1.1276 + }
1.1277 +
1.1278 +
1.1279 +/**
1.1280 + * You don't need to implement this function.
1.1281 + */
1.1282 +void CScreenDriverTemplate::GetAttributeColors(TColorIndex* /*anArray*/)
1.1283 + {
1.1284 + }
1.1285 +