diff -r 000000000000 -r 05e9090e2422 uigraphics/AknIcon/SvgtFbsRasterizer/inc/SvgtFbsRasterizer.h
--- /dev/null	Thu Jan 01 00:00:00 1970 +0000
+++ b/uigraphics/AknIcon/SvgtFbsRasterizer/inc/SvgtFbsRasterizer.h	Thu Dec 17 09:14:12 2009 +0200
@@ -0,0 +1,131 @@
+/*
+* Copyright (c) 2002 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:   CSvgtFbsRasterizer class.
+*
+*/			
+
+#ifndef SVGTFBSRASTERIZER_H
+#define SVGTFBSRASTERIZER_H
+
+#include "SvgtRegisteredBitmap.h"
+#include "svgtgraphicsinterface.h"
+#include <fbsrasterizer.h>
+#include <e32base.h>
+#include <VG/openvg.h>
+
+const TUid KUidNvgProprietaryFormat = { 968435518 };
+const TInt KMaxRecentBmpCacheSize = 0x40000;
+
+class CRasterizerCacheItem;
+class CRasterizedBitmapCache;
+class MVGImageBinder;
+class CSvgtRegisteredBitmap;
+class CNvgEngine;
+class TAknIconHeader;
+
+TBool operator==(const CFbsRasterizer::TBitmapDesc& aBitmapDesc1, const CFbsRasterizer::TBitmapDesc& aBitmapDesc2);
+
+
+/** Example implementation of a rasterizer that is used to generate pixel
+data for extended bitmaps of example type KUidExtendedBitmapExample. 
+ */
+NONSHARABLE_CLASS (CSvgtFbsRasterizer) : public CFbsRasterizer
+    {
+public:
+    IMPORT_C static CFbsRasterizer* New();
+    ~CSvgtFbsRasterizer();
+    
+    // From CFbsRasterizer
+    void BeginBitmap(TInt64 aBitmapId, const TBitmapDesc& aBitmapDesc, const TRegion* aRegionOfInterest);
+    void EndBitmap(TInt64 aBitmapId);
+    const TUint32* ScanLine(TInt64 aBitmapId, const TPoint& aPixel, TInt aLength);
+    TInt GetInterface(TUid aInterfaceId, TAny*& aInterface);
+
+private:
+    CSvgtFbsRasterizer();
+    CSvgtRegisteredBitmap* RegisteredBitmap(TInt64 aBitmapId);
+    CSvgtRegisteredBitmap* RecentBitmap(TInt64 aBitmapId);
+    static TInt IdleFunction(TAny* aPtr);
+    
+    void DoBeginBitmapL(TInt64 aBitmapId, const TBitmapDesc& aBitmapDesc,
+                        const TRegion* aRegionOfInterest);
+    CSvgtRegisteredBitmap* DoCreateAndRegisterBitmapL(TInt64 aBitmapId, const TBitmapDesc& aBitmapDesc, CFbsBitmap * aPixmap);    
+    void InitializeRasterizer();
+    CRasterizerCacheItem* FetchFromCache( TInt64 aBitmapId );
+    
+    /*
+     * RenderL retrieves data from the Extended Bitmap and passes the data to nvgdecoder  
+     */
+    void RenderL( const TBitmapDesc& aBitmapDesc, CSvgtRegisteredBitmap& aBitmap  );
+    /*
+     * Rendering of Bitmap
+     */
+    void RenderBitmapL(CSvgtRegisteredBitmap& aPixMap, CFbsBitmap * aMask, const TBitmapDesc& aBitmapDesc, TPtr8& aDataPtr8, TAknIconHeader& aIconHeader);
+    /* 
+     * Rendering of mask
+     */
+    void RenderMaskL(CSvgtRegisteredBitmap& aPixMap, CFbsBitmap * aMask, const TBitmapDesc& aBitmapDesc, TPtr8& aDataPtr8, TAknIconHeader& aIconHeader);
+
+    /**
+     * UpdateMatrices() 
+     * locally stores the current environment parameters like paint,path handles,position matrices etc., 
+     * so as to revert back (after operations done by nvgdecoder) so that the original position of the icons are intact
+     */
+    void UpdateMatrices();
+   
+    /**RestoreMatrices() reverts back the position matrices,path and paint handles which are locally stored using UpdateCurrentMatrices 
+    so that the original positions of the icons are intact
+    */            
+    void RestoreMatrices();
+    /**
+     * ApplyMarginL applies MarginCorrection to icons which donot comply to the S60 width-height/aspect ratio restrictions
+    */   
+    TSize ApplyMarginL(VGImage aVgImage, TSize aSize);
+        
+    /**
+     * Map OpenVg Error codes to symbian error codes
+     */
+    TInt MapOpenVgErrorCodeToSymbian(TInt aErrorCode);
+private: //Data members
+    /** List of currently registered extended bitmaps, the key is the bitmap id.
+     */
+    TDblQue<CSvgtRegisteredBitmap> iRegisteredBmps;
+    /** List of recently used extended bitmaps, the key is the bitmap id.
+     */
+    TDblQue<CSvgtRegisteredBitmap> iRecentBmps;
+    /** Total size in bytes of the pre-rendered buffers for all the recently used extended bitmaps.
+     */
+    TInt iTotalRecentBmpSize;
+    /** An idle-time active object to clean up the recently used extended bitmaps.
+     */
+    CIdle* iIdle;
+
+    CSvgtGraphicsInterface * iGraphicsInterface;
+         
+    TBool iIsRasterizerValidState;
+    TBool iMatricesUpdated;
+    CNvgEngine* iNvgEngine;
+    
+    VGPaint iUserStrokePaint;
+    VGPaint iUserFillPaint;
+    VGint iMatrixMode;
+    TReal32 iImageMatrix[9];
+    TReal32 iPathMatrix[9];
+    TReal32 iFillPaintMatrix[9];
+    TReal32 iStrokePaintMatrix[9];
+    TInt   iCacheLimit;
+    TBool   iSpecialProcess;
+    };
+
+#endif // SVGTFBSRASTERIZER_H