uigraphics/AknIcon/SvgtFbsRasterizer/src/SvgtFbsRasterizer.cpp
author Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
Mon, 03 May 2010 13:28:06 +0300
changeset 50 c6286dcf6040
parent 21 4ab28fdd25ad
child 54 08459e712984
child 79 a1b3ef187795
permissions -rw-r--r--
Revision: 201015 Kit: 201018
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/*
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* Copyright (c) 2002 Nokia Corporation and/or its subsidiary(-ies).
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* All rights reserved.
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* This component and the accompanying materials are made available
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* under the terms of "Eclipse Public License v1.0"
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* which accompanies this distribution, and is available
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* at the URL "http://www.eclipse.org/legal/epl-v10.html".
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*
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* Initial Contributors:
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* Nokia Corporation - initial contribution.
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*
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* Contributors:
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*
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* Description:    CSvgtFbsRasterizer implementation.
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*
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*/
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#include "SvgtFbsRasterizer.h"
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#include "fbsrasterizerpanics.h"
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#include "SvgtRegisteredBitmap.h"
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#include "svgtgraphicsinterface.h"
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#include <e32std.h>
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#include <nvg.h>
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#include <AknIconHeader.h>
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#include <AknIconUtils.h>
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#include <vgcontext.h>
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#include <e32cmn.h>
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#include <bitstd.h>
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#include <bitdev.h>
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TBool operator==(const CFbsRasterizer::TBitmapDesc& aBitmapDesc1, 
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				 const CFbsRasterizer::TBitmapDesc& aBitmapDesc2)
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	{
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	return ((&aBitmapDesc1 == &aBitmapDesc2)
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			|| (aBitmapDesc1.iSizeInPixels == aBitmapDesc2.iSizeInPixels
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				&& aBitmapDesc1.iDispMode == aBitmapDesc2.iDispMode
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				&& aBitmapDesc1.iDataType == aBitmapDesc2.iDataType
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				&& aBitmapDesc1.iData == aBitmapDesc2.iData
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				&& aBitmapDesc1.iDataSize == aBitmapDesc2.iDataSize));	
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	}
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void CleanupVGImage( TAny* aObj )
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    {
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    VGImage * imageToDestroy = reinterpret_cast<VGImage *>(aObj); 
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    if (imageToDestroy && *imageToDestroy != VG_INVALID_HANDLE)
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        {
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        vgDestroyImage(*imageToDestroy);
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        }
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    }
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/** Create a new rasterizer.
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@return A pointer to a newly constructed CFbsRasterizer object if successful,
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or NULL if no memory is available.
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 */
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EXPORT_C CFbsRasterizer* CSvgtFbsRasterizer::New()
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	{
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	CSvgtFbsRasterizer* self = new CSvgtFbsRasterizer;
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	if ( self )
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	    {
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	    self->InitializeRasterizer();
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	    }
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	return self;
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	}
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/** Constructor */
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CSvgtFbsRasterizer::CSvgtFbsRasterizer()
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    :iRegisteredBmps(_FOFF(CSvgtRegisteredBitmap, iLink)), iRecentBmps(_FOFF(CSvgtRegisteredBitmap, iLink))
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	{
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	    RProcess currentProcess;
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	    iCacheLimit = GetCacheLimit(currentProcess.SecureId());
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	    }
0
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CSvgtFbsRasterizer::~CSvgtFbsRasterizer()
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    {
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    while (!iRegisteredBmps.IsEmpty())
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        {
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        delete iRegisteredBmps.First();
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        }
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    while (!iRecentBmps.IsEmpty())
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        {
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        delete iRecentBmps.First();
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        }
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    delete iNvgEngine;
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    delete iGraphicsInterface;
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    if ( iMatricesUpdated )
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        {
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        RestoreMatrices();
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        }
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    }
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/** Register a bitmap with this rasterizer for rendering. In this example the extended 
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bitmap data is just a buffer that is copied when BeginBitmap() is called and deleted when
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EndBitmap() is called for the same bitmap. The only display modes supported by this example
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raterizer are EColor16MU and EColor16MA
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*/
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void CSvgtFbsRasterizer::BeginBitmap(TInt64 aBitmapId, const TBitmapDesc& aBitmapDesc, const TRegion* aRegionOfInterest)
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	{
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	TRAPD(beginErr, DoBeginBitmapL(aBitmapId, aBitmapDesc, aRegionOfInterest));
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	// If there is error in begin, the consecutive fulction calls should be invalid.
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	iIsRasterizerValidState = ( beginErr == KErrNone); 
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	}
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void CSvgtFbsRasterizer::DoBeginBitmapL(TInt64 aBitmapId, const TBitmapDesc& aBitmapDesc,
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        const TRegion* /* aRegionOfInterest */)
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    {
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    // Check that the passed extended bitmap description is valid
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    if ((aBitmapDesc.iSizeInPixels.iWidth <= 0) || (aBitmapDesc.iSizeInPixels.iHeight <= 0)
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            || (aBitmapDesc.iDataType != KUidNvgProprietaryFormat)
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            || (!aBitmapDesc.iData )
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   111
            || (aBitmapDesc.iDataSize <= 0))
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   112
        {
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   113
        return;
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   114
        }
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   115
    // Check if the bitmap is already registered
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   116
    CSvgtRegisteredBitmap* foundRegBmp = RegisteredBitmap(aBitmapId);
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   117
    if (!foundRegBmp)
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   118
        {
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   119
        // Not registered: check if the bitmap is in the cache of recently used bitmaps
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        foundRegBmp = RecentBitmap(aBitmapId);
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   121
        if (foundRegBmp)
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   122
            {
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   123
            // Take the bitmap out of the cache and put it in the list of registered bitmaps
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   124
            foundRegBmp->iLink.Deque();
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   125
            iTotalRecentBmpSize -= foundRegBmp->DataSize();
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            iRegisteredBmps.AddLast(*foundRegBmp);
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            }
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        }
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   129
    if (foundRegBmp)
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        {
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        // This bitmap is already registered, just increment its reference count and return
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        foundRegBmp->iRefCount++;
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        return;
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   134
        }
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   135
    
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   136
    CSvgtRegisteredBitmap* regBmp = new CSvgtRegisteredBitmap(aBitmapId);
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   137
    if (!regBmp)
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        {
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   139
        return;
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   140
        }
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   141
    TRAPD(err, RenderL(aBitmapDesc, *regBmp));
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    if (err != KErrNone)
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   143
        {
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   144
        delete regBmp;
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   145
        return;
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   146
        }
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   147
    // Success
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   148
    iRegisteredBmps.AddLast(*regBmp);
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   149
    regBmp->iRefCount = 1;
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    }
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   151
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   152
/** Unregister an extended bitmap from this rasterizer. 
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@see CFbsRasterizer::EndBitmap()
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@see BeginBitmap()
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 */
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   156
void CSvgtFbsRasterizer::EndBitmap(TInt64 aBitmapId)
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   157
	{
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   158
	CSvgtRegisteredBitmap* regBmp = RegisteredBitmap(aBitmapId);
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   159
	    if (regBmp)
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	        {
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	        if (--regBmp->iRefCount == 0)
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   162
	            {
1
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   163
            // Put unregistered bitmap in the cache of recently used bitmaps if wholly pre-rendered
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parents: 0
diff changeset
   164
            // and there is an active scheduler to add the idle-time clean-up active object to
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parents: 0
diff changeset
   165
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   166
            regBmp->iLink.Deque();
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diff changeset
   167
            if (regBmp->DataSize() <= iCacheLimit)
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   168
                {
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diff changeset
   169
                iRecentBmps.AddFirst(*regBmp);
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diff changeset
   170
                iTotalRecentBmpSize += regBmp->DataSize();
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diff changeset
   171
                }
21
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   172
            else
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parents: 2
diff changeset
   173
                {
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   174
                delete regBmp; // deleting the registered bitmap in a case when raster bitmap size is bigger than cache
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   175
                }	
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diff changeset
   176
                
1
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   177
            // Delete the least recently used bitmaps if the maximum size of the cache is exceeded
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   178
            while (iTotalRecentBmpSize > iCacheLimit)
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   179
                {
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   180
                regBmp = iRecentBmps.Last();
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   181
                iTotalRecentBmpSize -= regBmp->DataSize();
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   182
                delete regBmp;
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   183
                }
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   184
            }
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   185
        }
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   186
    }
0
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   187
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/** Return a scanline from the passed extended bitmap given it's bitmap id. 
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   189
 */
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   190
const TUint32* CSvgtFbsRasterizer::ScanLine(TInt64 aBitmapId, const TPoint& aPixel, TInt aLength)
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	{
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   192
	CSvgtRegisteredBitmap* regBmp = RegisteredBitmap(aBitmapId);
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   193
    if (!regBmp)
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   194
        {
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   195
        return NULL;
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   196
        }
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   197
    if (!TRect(regBmp->SizeInPixels()).Contains(aPixel)
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   198
        || (aLength > (regBmp->SizeInPixels().iWidth - aPixel.iX)))
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   199
        {
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   200
        return NULL;
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   201
        }
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   202
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   203
    return PtrAdd(regBmp->DataAddress(), aPixel.iY * regBmp->DataStride());
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   204
	}
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   205
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   206
/**  No extension interaces are available, KErrNotSupported for all aInterfaceId passed.
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   207
@see CFbsRasterizer::GetInterface()
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 */
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   209
TInt CSvgtFbsRasterizer::GetInterface(TUid /*aInterfaceId*/, TAny*& aInterface)
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   210
	{
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   211
	aInterface = NULL;
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   212
	return KErrExtensionNotSupported;
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   213
	}
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   214
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diff changeset
   215
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   216
/** Gets a bitmap that has been registered with this rasterizer.
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   217
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@param aBitmapId The ID of the bitmap to check for.
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   219
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@return A pointer to the registered bitmap if found, NULL otherwise.
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   221
 */
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   222
CSvgtRegisteredBitmap* CSvgtFbsRasterizer::RegisteredBitmap(TInt64 aBitmapId)
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   223
    {
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diff changeset
   224
    TDblQueIter<CSvgtRegisteredBitmap> iter(iRegisteredBmps);
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    while (CSvgtRegisteredBitmap* regBmp = iter++)
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        {
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        if (regBmp->iBitmapId == aBitmapId)
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            {
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            return regBmp;
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            }
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        }
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    return NULL;
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    }
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/** Gets a bitmap that has been recently used with this rasterizer.
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@param aBitmapId The ID of the bitmap to check for.
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@return A pointer to the recently used bitmap if found, NULL otherwise.
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 */
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CSvgtRegisteredBitmap* CSvgtFbsRasterizer::RecentBitmap(TInt64 aBitmapId)
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    {
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    TDblQueIter<CSvgtRegisteredBitmap> iter(iRecentBmps);
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    while (CSvgtRegisteredBitmap* regBmp = iter++)
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        {
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        if (regBmp->iBitmapId == aBitmapId)
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            {
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            return regBmp;
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            }
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        }
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    return NULL;
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    }
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void CSvgtFbsRasterizer::InitializeRasterizer()
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    {
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    }
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void CSvgtFbsRasterizer::RenderBitmapL(CSvgtRegisteredBitmap& aPixMap, CFbsBitmap * aMask, 
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                                        const TBitmapDesc& aBitmapDesc, TPtr8& aDataPtr8, TAknIconHeader& aIconHeader)
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    {
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    TSize newSize = aBitmapDesc.iSizeInPixels;
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    UpdateMatrices();
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    iMatricesUpdated = ETrue;
1
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parents: 0
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   264
0
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    TBool isMargin = aIconHeader.IsMarginCorrection();
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    VGImage vgImage = VG_INVALID_HANDLE;
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    if (isMargin)
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        {
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        vgImage = vgCreateImage((VGImageFormat)  VG_sRGBA_8888_PRE , aBitmapDesc.iSizeInPixels.iWidth,
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                                    aBitmapDesc.iSizeInPixels.iHeight, VG_IMAGE_QUALITY_NONANTIALIASED);
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        if (vgImage == VG_INVALID_HANDLE)
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            {
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            User::LeaveIfError(MapOpenVgErrorCodeToSymbian(vgGetError()));
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            }
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        CleanupStack::PushL( TCleanupItem( CleanupVGImage, &vgImage ) );
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        iGraphicsInterface->BindClientBuffer(vgImage);
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        }
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    User::LeaveIfError(iNvgEngine->DrawNvg(aDataPtr8, newSize, &aPixMap, aMask));
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    if(isMargin)
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        {
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        iGraphicsInterface->UnBindClientBuffer(); 
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        newSize = ApplyMarginL(vgImage, aBitmapDesc.iSizeInPixels);
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        if(newSize!=aBitmapDesc.iSizeInPixels)
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        		{
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   288
        		User::LeaveIfError(iNvgEngine->DrawNvg(aDataPtr8, newSize, &aPixMap, aMask));
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       		  }
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       	else
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       		  {
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       		  vgDrawImage(vgImage);
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       		  User::LeaveIfError(MapOpenVgErrorCodeToSymbian(vgGetError()));
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   294
            }
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        CleanupStack::PopAndDestroy();
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   297
        }
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   298
    iGraphicsInterface->CopyBitmapL(&aPixMap, aMask);
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    TUint32 iconColor = aIconHeader.GetIconColor();
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   301
    
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   302
    if (iconColor & 0xFFFFFF)
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        {
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   304
        CFbsBitmapDevice* dev = CFbsBitmapDevice::NewL( &aPixMap );
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   305
        CleanupStack::PushL( dev );
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   306
        CFbsBitGc* gc = NULL;
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   307
        User::LeaveIfError( dev->CreateContext( gc ) );
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   308
        CleanupStack::PushL( gc );
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   309
        TRgb color(iconColor);          
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        gc->SetBrushColor( color );
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   311
        gc->SetPenStyle( CGraphicsContext::ENullPen );
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        gc->SetBrushStyle( CGraphicsContext::ESolidBrush );
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   313
        // Fill icon with the given color, mask defines the icon shape.
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        TPoint origin(0, 0);
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   315
        if (newSize != aBitmapDesc.iSizeInPixels)
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   316
            {
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            origin = TPoint((aBitmapDesc.iSizeInPixels.iWidth - newSize.iWidth)/2 , (aBitmapDesc.iSizeInPixels.iHeight - newSize.iHeight)/2  );
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   318
            }
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   319
        gc->DrawRect( TRect( origin, newSize ) );
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   320
        CleanupStack::PopAndDestroy( 2 ); // dev, gc
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   321
        }
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   322
    }
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   323
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   324
void CSvgtFbsRasterizer::RenderMaskL(CSvgtRegisteredBitmap& aPixMap, CFbsBitmap * aMask, 
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   325
                                      const TBitmapDesc& aBitmapDesc, TPtr8& aDataPtr8, TAknIconHeader& aIconHeader)
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   326
    {
05e9090e2422 Revision: 200949
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   327
    UpdateMatrices();
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   328
    iMatricesUpdated = ETrue;
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   329
    TBool isMargin = aIconHeader.IsMarginCorrection();
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   330
    
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   331
    VGImage vgImage = VG_INVALID_HANDLE;
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parents:
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   332
    if (isMargin)
05e9090e2422 Revision: 200949
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parents:
diff changeset
   333
        {
05e9090e2422 Revision: 200949
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   334
        vgImage = vgCreateImage((VGImageFormat)  VG_sRGBA_8888_PRE , aBitmapDesc.iSizeInPixels.iWidth, 
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parents:
diff changeset
   335
                                     aBitmapDesc.iSizeInPixels.iHeight, VG_IMAGE_QUALITY_NONANTIALIASED);
05e9090e2422 Revision: 200949
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
   336
        if (vgImage == VG_INVALID_HANDLE)
05e9090e2422 Revision: 200949
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
   337
            {
05e9090e2422 Revision: 200949
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
   338
            User::LeaveIfError(MapOpenVgErrorCodeToSymbian(vgGetError()));
05e9090e2422 Revision: 200949
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
   339
            }
05e9090e2422 Revision: 200949
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
   340
        CleanupStack::PushL( TCleanupItem( CleanupVGImage, &vgImage ) );
05e9090e2422 Revision: 200949
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
   341
        iGraphicsInterface->BindClientBuffer(vgImage);
05e9090e2422 Revision: 200949
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
   342
        }
05e9090e2422 Revision: 200949
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
   343
        
05e9090e2422 Revision: 200949
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
   344
    VGfloat color[4] = { 0.0f, 0.0f, 0.0f, 0.0f };
05e9090e2422 Revision: 200949
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
   345
    vgSeti(VG_SCISSORING, VG_FALSE);
05e9090e2422 Revision: 200949
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
   346
    vgSetfv(VG_CLEAR_COLOR, 4, color);
05e9090e2422 Revision: 200949
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
   347
    vgClear(0, 0, aBitmapDesc.iSizeInPixels.iWidth, aBitmapDesc.iSizeInPixels.iHeight);
05e9090e2422 Revision: 200949
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
   348
05e9090e2422 Revision: 200949
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
   349
    User::LeaveIfError(iNvgEngine->DrawNvg(aDataPtr8, aBitmapDesc.iSizeInPixels, &aPixMap, aMask));
05e9090e2422 Revision: 200949
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
   350
    if (isMargin)
05e9090e2422 Revision: 200949
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
   351
        {
05e9090e2422 Revision: 200949
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
   352
        iGraphicsInterface->UnBindClientBuffer();
05e9090e2422 Revision: 200949
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
   353
        TSize newSize = ApplyMarginL(vgImage, aBitmapDesc.iSizeInPixels);
05e9090e2422 Revision: 200949
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
   354
        if(newSize!=aBitmapDesc.iSizeInPixels)
05e9090e2422 Revision: 200949
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
   355
        		{
05e9090e2422 Revision: 200949
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
   356
        		User::LeaveIfError(iNvgEngine->DrawNvg(aDataPtr8, newSize, &aPixMap, aMask));
05e9090e2422 Revision: 200949
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
   357
       		  }
05e9090e2422 Revision: 200949
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
   358
       	else
05e9090e2422 Revision: 200949
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
   359
       		  {
05e9090e2422 Revision: 200949
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
   360
       		  vgDrawImage(vgImage);
05e9090e2422 Revision: 200949
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
   361
       		  User::LeaveIfError(MapOpenVgErrorCodeToSymbian(vgGetError()));
05e9090e2422 Revision: 200949
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
   362
            }
05e9090e2422 Revision: 200949
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
   363
        CleanupStack::PopAndDestroy();
05e9090e2422 Revision: 200949
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
   364
        }
05e9090e2422 Revision: 200949
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
   365
    
05e9090e2422 Revision: 200949
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
   366
    TSize bitmapSize = aPixMap.SizeInPixels();
05e9090e2422 Revision: 200949
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
   367
05e9090e2422 Revision: 200949
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
   368
    const TInt KOriginalFilterMasks = vgGeti( VG_FILTER_CHANNEL_MASK );
05e9090e2422 Revision: 200949
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
   369
    vgSeti( VG_FILTER_CHANNEL_MASK, VG_ALPHA );
05e9090e2422 Revision: 200949
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
   370
05e9090e2422 Revision: 200949
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
   371
    const TInt KStride = CFbsBitmap::ScanLineLength(bitmapSize.iWidth, aPixMap.DisplayMode());
05e9090e2422 Revision: 200949
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
   372
    VGImageFormat format = ( aPixMap.DisplayMode() == EGray256 ) ? VG_A_8 : VG_BW_1;
05e9090e2422 Revision: 200949
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
   373
    
05e9090e2422 Revision: 200949
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
   374
    aPixMap.BeginDataAccess();
05e9090e2422 Revision: 200949
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
   375
    TUint * data = (TUint*)((TUint)aPixMap.DataAddress() + ( KStride * ( aPixMap.SizeInPixels().iHeight - 1  ) ) );
05e9090e2422 Revision: 200949
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
   376
    vgReadPixels( data, -KStride, format, 0, 0, bitmapSize.iWidth, bitmapSize.iHeight );
05e9090e2422 Revision: 200949
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
   377
    aPixMap.EndDataAccess();
05e9090e2422 Revision: 200949
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
   378
05e9090e2422 Revision: 200949
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
   379
    vgSeti( VG_FILTER_CHANNEL_MASK, KOriginalFilterMasks );
05e9090e2422 Revision: 200949
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
   380
05e9090e2422 Revision: 200949
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
   381
    }
05e9090e2422 Revision: 200949
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
   382
05e9090e2422 Revision: 200949
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
   383
void CSvgtFbsRasterizer::RenderL( const TBitmapDesc& aBitmapDesc, CSvgtRegisteredBitmap& aBitmap  )
05e9090e2422 Revision: 200949
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
   384
    {
05e9090e2422 Revision: 200949
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
   385
    
05e9090e2422 Revision: 200949
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
   386
    iIsRasterizerValidState = EFalse;
05e9090e2422 Revision: 200949
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
   387
05e9090e2422 Revision: 200949
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
   388
    User::LeaveIfError(aBitmap.Create(aBitmapDesc.iSizeInPixels, aBitmapDesc.iDispMode));
05e9090e2422 Revision: 200949
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
   389
    
05e9090e2422 Revision: 200949
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
   390
    if (!iGraphicsInterface)
05e9090e2422 Revision: 200949
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
   391
        {
05e9090e2422 Revision: 200949
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
   392
        iGraphicsInterface = CSvgtGraphicsInterface::CreateImplementationL();
05e9090e2422 Revision: 200949
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
   393
        }
05e9090e2422 Revision: 200949
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
   394
    
05e9090e2422 Revision: 200949
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
   395
    iGraphicsInterface->InitializeL(aBitmapDesc.iSizeInPixels);
05e9090e2422 Revision: 200949
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
   396
    iIsRasterizerValidState  = ETrue;
05e9090e2422 Revision: 200949
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
   397
05e9090e2422 Revision: 200949
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
   398
    TPtr8 bmpDataPtr8((TUint8*)aBitmapDesc.iData, aBitmapDesc.iDataSize);
05e9090e2422 Revision: 200949
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
   399
    
05e9090e2422 Revision: 200949
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
   400
    if (!iNvgEngine)
05e9090e2422 Revision: 200949
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
   401
        {
05e9090e2422 Revision: 200949
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
   402
        iNvgEngine = CNvgEngine::NewL();
05e9090e2422 Revision: 200949
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
   403
        }
05e9090e2422 Revision: 200949
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
   404
        
05e9090e2422 Revision: 200949
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
   405
    iNvgEngine->SetVGImageBinder(iGraphicsInterface);
05e9090e2422 Revision: 200949
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
   406
    
05e9090e2422 Revision: 200949
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
   407
    TUint8 *temp = (TUint8 *)bmpDataPtr8.Ptr();
05e9090e2422 Revision: 200949
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
   408
    TPtr8 IconHeaderPtr(temp, KIconHeaderLength, KIconHeaderLength);
05e9090e2422 Revision: 200949
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
   409
05e9090e2422 Revision: 200949
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
   410
    TAknIconHeader iconheader(IconHeaderPtr);
05e9090e2422 Revision: 200949
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
   411
    //skipping header bytes
05e9090e2422 Revision: 200949
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
   412
    temp = temp + KIconHeaderLength;
05e9090e2422 Revision: 200949
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
   413
    TPtr8 newDataPtr8(temp, (bmpDataPtr8.MaxLength() - KIconHeaderLength), (bmpDataPtr8.MaxLength() - KIconHeaderLength));
05e9090e2422 Revision: 200949
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
   414
05e9090e2422 Revision: 200949
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
   415
    CFbsBitmap* mask = NULL;
05e9090e2422 Revision: 200949
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
   416
    
05e9090e2422 Revision: 200949
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
   417
    VGfloat color[4] = { 1.0f, 1.0f, 1.0f, 0.0f };
05e9090e2422 Revision: 200949
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
   418
    vgSeti(VG_SCISSORING, VG_FALSE);
05e9090e2422 Revision: 200949
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
   419
    vgSetfv(VG_CLEAR_COLOR, 4, color);
05e9090e2422 Revision: 200949
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
   420
    vgClear(0, 0, aBitmapDesc.iSizeInPixels.iWidth, aBitmapDesc.iSizeInPixels.iHeight);
1
ba33815114d6 Revision: 200951
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents: 0
diff changeset
   421
ba33815114d6 Revision: 200951
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents: 0
diff changeset
   422
    vgSeti(VG_MATRIX_MODE, VG_MATRIX_IMAGE_USER_TO_SURFACE);
ba33815114d6 Revision: 200951
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents: 0
diff changeset
   423
    vgLoadIdentity();
ba33815114d6 Revision: 200951
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents: 0
diff changeset
   424
ba33815114d6 Revision: 200951
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents: 0
diff changeset
   425
    vgSeti(VG_MATRIX_MODE, VG_MATRIX_PATH_USER_TO_SURFACE);
ba33815114d6 Revision: 200951
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents: 0
diff changeset
   426
    vgLoadIdentity();
ba33815114d6 Revision: 200951
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents: 0
diff changeset
   427
0
05e9090e2422 Revision: 200949
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
   428
    TInt rotAngle = iconheader.GetRotation();
05e9090e2422 Revision: 200949
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
   429
    // setting the rotation angle
05e9090e2422 Revision: 200949
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
   430
    iNvgEngine->Rotate(-rotAngle,  aBitmapDesc.iSizeInPixels.iWidth >> 1,aBitmapDesc.iSizeInPixels.iHeight >>1);
05e9090e2422 Revision: 200949
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
   431
    
05e9090e2422 Revision: 200949
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
   432
    //setting preserve aspect ratio
05e9090e2422 Revision: 200949
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
   433
    TNvgAlignStatusType alignTypeValue = ENvgPreserveAspectRatio_XmidYmid;
05e9090e2422 Revision: 200949
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
   434
    TNvgMeetOrSliceType meetOrSliceTypeValue = ENvgMeet;
05e9090e2422 Revision: 200949
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
   435
    
05e9090e2422 Revision: 200949
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
   436
    switch ( iconheader.GetScaleMode() )
05e9090e2422 Revision: 200949
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
   437
        {
05e9090e2422 Revision: 200949
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
   438
        case EAspectRatioPreserved: // fall through
05e9090e2422 Revision: 200949
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
   439
            {
05e9090e2422 Revision: 200949
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
   440
            // use default
05e9090e2422 Revision: 200949
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
   441
            break;
05e9090e2422 Revision: 200949
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
   442
            }
05e9090e2422 Revision: 200949
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
   443
            // Ensures NVG content fully covers the area of the icon whilst preserving aspect ratio.
05e9090e2422 Revision: 200949
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
   444
        case EAspectRatioPreservedSlice:
05e9090e2422 Revision: 200949
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
   445
            {
05e9090e2422 Revision: 200949
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
   446
            // alignTypeValue use default
05e9090e2422 Revision: 200949
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
   447
            meetOrSliceTypeValue = ENvgSlice;
05e9090e2422 Revision: 200949
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
   448
            break;
05e9090e2422 Revision: 200949
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
   449
            } 
05e9090e2422 Revision: 200949
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
   450
            /* EAspectRatioPreservedAndUnusedSpaceRemoved is mapped to the same values as EAspectRatioNotPreserved
05e9090e2422 Revision: 200949
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
   451
             * because we already have a frame buffer with the dimensions that preserves the aspect ratio.
05e9090e2422 Revision: 200949
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
   452
             * This mapping ensures that NVG engine does not calculate aspect ratio twice and potentially resulting in precision loss.*/
05e9090e2422 Revision: 200949
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
   453
        case EAspectRatioPreservedAndUnusedSpaceRemoved:                        
05e9090e2422 Revision: 200949
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
   454
        case EAspectRatioNotPreserved:
05e9090e2422 Revision: 200949
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
   455
            {            
05e9090e2422 Revision: 200949
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
   456
            alignTypeValue = ENvgPreserveAspectRatio_None;
05e9090e2422 Revision: 200949
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
   457
            // meetOrSliceTypeValue use default
05e9090e2422 Revision: 200949
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
   458
            break;
05e9090e2422 Revision: 200949
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
   459
            }
05e9090e2422 Revision: 200949
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
   460
        default:
05e9090e2422 Revision: 200949
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
   461
            {
05e9090e2422 Revision: 200949
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
   462
            User::Leave(KErrCorrupt);
05e9090e2422 Revision: 200949
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
   463
            }
05e9090e2422 Revision: 200949
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
   464
        }    
05e9090e2422 Revision: 200949
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
   465
    iNvgEngine->SetPreserveAspectRatio(alignTypeValue, meetOrSliceTypeValue);
05e9090e2422 Revision: 200949
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
   466
05e9090e2422 Revision: 200949
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
   467
    iMatricesUpdated = EFalse;
05e9090e2422 Revision: 200949
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
   468
    if (iconheader.IsMask())
05e9090e2422 Revision: 200949
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
   469
        {
05e9090e2422 Revision: 200949
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
   470
        RenderMaskL(aBitmap, mask, aBitmapDesc, newDataPtr8, iconheader);
05e9090e2422 Revision: 200949
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
   471
        }
05e9090e2422 Revision: 200949
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
   472
    else
05e9090e2422 Revision: 200949
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
   473
        {
05e9090e2422 Revision: 200949
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
   474
        RenderBitmapL(aBitmap, mask, aBitmapDesc, newDataPtr8, iconheader);
05e9090e2422 Revision: 200949
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
   475
        }
05e9090e2422 Revision: 200949
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
   476
    
05e9090e2422 Revision: 200949
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
   477
    if ( iMatricesUpdated )
05e9090e2422 Revision: 200949
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
   478
        {
05e9090e2422 Revision: 200949
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
   479
        RestoreMatrices();
05e9090e2422 Revision: 200949
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
   480
        iMatricesUpdated = EFalse;
05e9090e2422 Revision: 200949
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
   481
        }
2
abcbdabaa4c5 Revision: 201001
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents: 1
diff changeset
   482
       iNvgEngine->ResetNvgState();
0
05e9090e2422 Revision: 200949
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
   483
    }
05e9090e2422 Revision: 200949
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
   484
05e9090e2422 Revision: 200949
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
   485
void CSvgtFbsRasterizer::UpdateMatrices()
05e9090e2422 Revision: 200949
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
   486
    {
05e9090e2422 Revision: 200949
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
   487
    iUserStrokePaint = vgGetPaint(VG_STROKE_PATH);
05e9090e2422 Revision: 200949
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
   488
    
05e9090e2422 Revision: 200949
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
   489
    iUserFillPaint = vgGetPaint(VG_FILL_PATH);
05e9090e2422 Revision: 200949
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
   490
    
05e9090e2422 Revision: 200949
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
   491
    iMatrixMode = vgGeti(VG_MATRIX_MODE);
05e9090e2422 Revision: 200949
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
   492
    
05e9090e2422 Revision: 200949
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
   493
    vgSeti(VG_MATRIX_MODE, VG_MATRIX_PATH_USER_TO_SURFACE);
05e9090e2422 Revision: 200949
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
   494
    
05e9090e2422 Revision: 200949
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
   495
    vgGetMatrix(iPathMatrix);
05e9090e2422 Revision: 200949
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
   496
    
05e9090e2422 Revision: 200949
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
   497
    vgSeti(VG_MATRIX_MODE, VG_MATRIX_IMAGE_USER_TO_SURFACE);
05e9090e2422 Revision: 200949
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
   498
    
05e9090e2422 Revision: 200949
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
   499
    vgGetMatrix(iImageMatrix);
05e9090e2422 Revision: 200949
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
   500
    
05e9090e2422 Revision: 200949
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
   501
    vgSeti(VG_MATRIX_MODE, VG_MATRIX_FILL_PAINT_TO_USER);
05e9090e2422 Revision: 200949
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
   502
    
05e9090e2422 Revision: 200949
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
   503
    vgGetMatrix(iFillPaintMatrix);
05e9090e2422 Revision: 200949
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
   504
    
05e9090e2422 Revision: 200949
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
   505
    vgSeti(VG_MATRIX_MODE, VG_MATRIX_STROKE_PAINT_TO_USER);
05e9090e2422 Revision: 200949
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
   506
    
05e9090e2422 Revision: 200949
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
   507
    vgGetMatrix(iStrokePaintMatrix);
05e9090e2422 Revision: 200949
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
   508
    
05e9090e2422 Revision: 200949
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
   509
    vgSeti(VG_MATRIX_MODE, iMatrixMode);
05e9090e2422 Revision: 200949
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
   510
    
05e9090e2422 Revision: 200949
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
   511
    }
05e9090e2422 Revision: 200949
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
   512
05e9090e2422 Revision: 200949
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
   513
void CSvgtFbsRasterizer::RestoreMatrices()
05e9090e2422 Revision: 200949
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
   514
    {
05e9090e2422 Revision: 200949
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
   515
    vgSeti(VG_MATRIX_MODE, VG_MATRIX_PATH_USER_TO_SURFACE);
05e9090e2422 Revision: 200949
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
   516
    
05e9090e2422 Revision: 200949
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
   517
    vgLoadMatrix(iPathMatrix);
05e9090e2422 Revision: 200949
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
   518
    
05e9090e2422 Revision: 200949
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
   519
    vgSeti(VG_MATRIX_MODE, VG_MATRIX_IMAGE_USER_TO_SURFACE);
05e9090e2422 Revision: 200949
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
   520
    
05e9090e2422 Revision: 200949
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
   521
    vgLoadMatrix(iImageMatrix);
05e9090e2422 Revision: 200949
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
   522
    
05e9090e2422 Revision: 200949
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
   523
    vgSeti(VG_MATRIX_MODE, VG_MATRIX_FILL_PAINT_TO_USER);
05e9090e2422 Revision: 200949
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
   524
    
05e9090e2422 Revision: 200949
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
   525
    vgLoadMatrix(iFillPaintMatrix);
05e9090e2422 Revision: 200949
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
   526
    
05e9090e2422 Revision: 200949
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
   527
    vgSeti(VG_MATRIX_MODE, VG_MATRIX_STROKE_PAINT_TO_USER);
05e9090e2422 Revision: 200949
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
   528
    
05e9090e2422 Revision: 200949
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
   529
    vgLoadMatrix(iStrokePaintMatrix);
05e9090e2422 Revision: 200949
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
   530
    
05e9090e2422 Revision: 200949
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
   531
    vgSeti(VG_MATRIX_MODE, iMatrixMode);
05e9090e2422 Revision: 200949
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
   532
    
05e9090e2422 Revision: 200949
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
   533
    vgSetPaint(iUserStrokePaint, VG_STROKE_PATH);
05e9090e2422 Revision: 200949
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
   534
    
05e9090e2422 Revision: 200949
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
   535
    vgSetPaint(iUserFillPaint, VG_FILL_PATH);
05e9090e2422 Revision: 200949
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
   536
    }
05e9090e2422 Revision: 200949
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
   537
05e9090e2422 Revision: 200949
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
   538
05e9090e2422 Revision: 200949
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
   539
TSize CSvgtFbsRasterizer::ApplyMarginL(VGImage aVgImage, TSize aSize)
05e9090e2422 Revision: 200949
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
   540
    {
05e9090e2422 Revision: 200949
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
   541
    HBufC8* buf = HBufC8::NewL(aSize.iWidth* sizeof(TUint32));
05e9090e2422 Revision: 200949
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
   542
    TUint32* ptr = (TUint32*)(buf->Des()).Ptr();
05e9090e2422 Revision: 200949
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
   543
    
05e9090e2422 Revision: 200949
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
   544
    const TInt validMargin = aSize.iHeight * 12 / 100;
05e9090e2422 Revision: 200949
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
   545
    
05e9090e2422 Revision: 200949
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
   546
    const TInt Ha = aSize.iHeight;
05e9090e2422 Revision: 200949
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
   547
    TInt hTa = 0;
05e9090e2422 Revision: 200949
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
   548
    TInt hNT = 0;
05e9090e2422 Revision: 200949
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
   549
    TInt C = 0;
05e9090e2422 Revision: 200949
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
   550
    TInt hNTN = Ha - 2.0 * 0.12 * Ha;   
05e9090e2422 Revision: 200949
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
   551
    TReal R = 1.0;
05e9090e2422 Revision: 200949
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
   552
    TInt HaN = Ha;
05e9090e2422 Revision: 200949
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
   553
    
50
c6286dcf6040 Revision: 201015
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents: 21
diff changeset
   554
    const TInt lastColumn = aSize.iWidth - 1;
0
05e9090e2422 Revision: 200949
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
   555
    for ( TInt curRow = 0; curRow < validMargin; curRow++ )
05e9090e2422 Revision: 200949
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
   556
        {
05e9090e2422 Revision: 200949
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
   557
        const TInt y = (aSize.iHeight - 1) - curRow; // h - 1 is the last line
05e9090e2422 Revision: 200949
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
   558
        
05e9090e2422 Revision: 200949
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
   559
        vgGetImageSubData(aVgImage, ptr, sizeof(TUint)*aSize.iWidth, VG_sRGBA_8888_PRE, 0, y, aSize.iWidth, 1);
05e9090e2422 Revision: 200949
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
   560
                                
05e9090e2422 Revision: 200949
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
   561
        for ( TInt s = lastColumn; s >= 0; --s )
05e9090e2422 Revision: 200949
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
   562
            {
05e9090e2422 Revision: 200949
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
   563
            if ( ptr[s] & 0x000000FF ) 
05e9090e2422 Revision: 200949
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
   564
                {
05e9090e2422 Revision: 200949
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
   565
                hTa = curRow;
05e9090e2422 Revision: 200949
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
   566
                hNT = Ha - 2 * hTa;
05e9090e2422 Revision: 200949
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
   567
                C = 2 * hTa;
05e9090e2422 Revision: 200949
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
   568
                R = ( ( (TReal)hNTN / (TReal)hNT ) > 1.0 ) ? 1 : (TReal)hNTN / (TReal)hNT;
05e9090e2422 Revision: 200949
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
   569
                HaN = Ha * R - C * R + C;
05e9090e2422 Revision: 200949
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
   570
                curRow = validMargin; // to exit the outer loop
05e9090e2422 Revision: 200949
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
   571
                break; // to exit the inner
05e9090e2422 Revision: 200949
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
   572
                }
05e9090e2422 Revision: 200949
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
   573
            
05e9090e2422 Revision: 200949
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
   574
            }
05e9090e2422 Revision: 200949
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
   575
        }
05e9090e2422 Revision: 200949
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
   576
    
05e9090e2422 Revision: 200949
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
   577
    delete buf;
05e9090e2422 Revision: 200949
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
   578
        
05e9090e2422 Revision: 200949
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
   579
    if(aSize.iHeight > HaN)
05e9090e2422 Revision: 200949
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
   580
        {
05e9090e2422 Revision: 200949
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
   581
        
05e9090e2422 Revision: 200949
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
   582
        VGfloat color[4] = { 1.0f, 1.0f, 1.0f, 0.0f }; 
05e9090e2422 Revision: 200949
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
   583
        
05e9090e2422 Revision: 200949
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
   584
        vgSetfv(VG_CLEAR_COLOR, 4, color);
05e9090e2422 Revision: 200949
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
   585
        vgClear(0, 0, aSize.iWidth,aSize.iHeight);
05e9090e2422 Revision: 200949
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
   586
        
05e9090e2422 Revision: 200949
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
   587
        vgSeti(VG_MATRIX_MODE, VG_MATRIX_PATH_USER_TO_SURFACE);   
05e9090e2422 Revision: 200949
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
   588
        VGfloat Hr = (VGfloat)HaN/(aSize.iHeight);
05e9090e2422 Revision: 200949
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
   589
        
05e9090e2422 Revision: 200949
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
   590
        TInt WaN = aSize.iWidth*Hr;
05e9090e2422 Revision: 200949
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
   591
        
05e9090e2422 Revision: 200949
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
   592
        VGfloat Tx = (aSize.iHeight-HaN)/2;
05e9090e2422 Revision: 200949
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
   593
        VGfloat Ty = (aSize.iWidth-WaN)/2;
05e9090e2422 Revision: 200949
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
   594
        vgTranslate(Tx,Ty);
05e9090e2422 Revision: 200949
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
   595
        
05e9090e2422 Revision: 200949
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
   596
        return( TSize(HaN,WaN));    
05e9090e2422 Revision: 200949
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
   597
        }
05e9090e2422 Revision: 200949
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
   598
    return aSize;
05e9090e2422 Revision: 200949
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
   599
    
05e9090e2422 Revision: 200949
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
   600
    }
05e9090e2422 Revision: 200949
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
   601
05e9090e2422 Revision: 200949
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
   602
05e9090e2422 Revision: 200949
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
   603
05e9090e2422 Revision: 200949
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
   604
TInt CSvgtFbsRasterizer::MapOpenVgErrorCodeToSymbian(TInt aErrorCode)
05e9090e2422 Revision: 200949
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
   605
    {
05e9090e2422 Revision: 200949
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
   606
    switch( aErrorCode )
05e9090e2422 Revision: 200949
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
   607
        {
05e9090e2422 Revision: 200949
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
   608
        case VGI_OK:
05e9090e2422 Revision: 200949
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
   609
            return KErrNone;
05e9090e2422 Revision: 200949
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
   610
            
05e9090e2422 Revision: 200949
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
   611
        case VGI_ERROR_OUT_OF_MEMORY:
05e9090e2422 Revision: 200949
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
   612
            return KErrNoMemory;
05e9090e2422 Revision: 200949
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
   613
            
05e9090e2422 Revision: 200949
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
   614
        case VGI_ERROR_INVALID_ARGUMENTS:
05e9090e2422 Revision: 200949
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
   615
            return KErrArgument;
05e9090e2422 Revision: 200949
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
   616
            
05e9090e2422 Revision: 200949
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
   617
        case VGI_ERROR_ALREADY_EXISTS:
05e9090e2422 Revision: 200949
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
   618
            return KErrAlreadyExists;
05e9090e2422 Revision: 200949
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
   619
            
05e9090e2422 Revision: 200949
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
   620
        case VGI_ERROR_COLORSPACE_NOT_SUPPORTED:
05e9090e2422 Revision: 200949
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
   621
            return KErrNotSupported;
05e9090e2422 Revision: 200949
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
   622
            
05e9090e2422 Revision: 200949
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
   623
        case VGI_ERROR_NOT_SUPPORTED:
05e9090e2422 Revision: 200949
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
   624
            return KErrNotSupported;
05e9090e2422 Revision: 200949
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
   625
05e9090e2422 Revision: 200949
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
   626
        case VGI_ERROR_ILLEGAL_IMAGE_HANDLE:
05e9090e2422 Revision: 200949
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
   627
            return KErrBadHandle;
05e9090e2422 Revision: 200949
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
   628
05e9090e2422 Revision: 200949
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
   629
        case VGI_ERROR_IMAGE_IN_USE:
05e9090e2422 Revision: 200949
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
   630
            return KErrInUse;
05e9090e2422 Revision: 200949
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
   631
05e9090e2422 Revision: 200949
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
   632
        case VGI_ERROR_ILLEGAL_OPERATION:
05e9090e2422 Revision: 200949
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
   633
            return KErrPermissionDenied;
05e9090e2422 Revision: 200949
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
   634
05e9090e2422 Revision: 200949
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
   635
        default:
05e9090e2422 Revision: 200949
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
   636
            return KErrUnknown;
05e9090e2422 Revision: 200949
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
   637
        }
05e9090e2422 Revision: 200949
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
   638
05e9090e2422 Revision: 200949
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
   639
    }
05e9090e2422 Revision: 200949
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
   640
2
abcbdabaa4c5 Revision: 201001
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents: 1
diff changeset
   641
TInt CSvgtFbsRasterizer::GetCacheLimit(TUid aProcessUID) const
abcbdabaa4c5 Revision: 201001
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents: 1
diff changeset
   642
    {
abcbdabaa4c5 Revision: 201001
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents: 1
diff changeset
   643
    TInt cacheLimit = KMaxRecentBmpCacheSize;
abcbdabaa4c5 Revision: 201001
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents: 1
diff changeset
   644
abcbdabaa4c5 Revision: 201001
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents: 1
diff changeset
   645
    RProcess currentProcess;
abcbdabaa4c5 Revision: 201001
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents: 1
diff changeset
   646
   
abcbdabaa4c5 Revision: 201001
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents: 1
diff changeset
   647
    if(aProcessUID == TUid::Uid(0x10003B20)) // Alf 
abcbdabaa4c5 Revision: 201001
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents: 1
diff changeset
   648
        {
abcbdabaa4c5 Revision: 201001
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents: 1
diff changeset
   649
        cacheLimit = 0x600000; 
abcbdabaa4c5 Revision: 201001
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents: 1
diff changeset
   650
        }
abcbdabaa4c5 Revision: 201001
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents: 1
diff changeset
   651
    else if(aProcessUID == TUid::Uid(0x10281855)) // Peninputserver
abcbdabaa4c5 Revision: 201001
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents: 1
diff changeset
   652
        {
abcbdabaa4c5 Revision: 201001
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents: 1
diff changeset
   653
        cacheLimit = 0x133333;
abcbdabaa4c5 Revision: 201001
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents: 1
diff changeset
   654
        }
abcbdabaa4c5 Revision: 201001
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents: 1
diff changeset
   655
    
abcbdabaa4c5 Revision: 201001
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents: 1
diff changeset
   656
    return cacheLimit;
abcbdabaa4c5 Revision: 201001
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents: 1
diff changeset
   657
    }