uigraphics/AknIcon/SvgtFbsRasterizer/src/SvgtFbsRasterizer.cpp
author Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
Tue, 31 Aug 2010 16:13:36 +0300
branchRCL_3
changeset 106 e4e3998ddda2
parent 100 9dbe1b043bea
child 107 9f95a5546443
permissions -rw-r--r--
Revision: 201033 Kit: 201035
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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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#include "SvgtRasterizerOOMPropertyMonitor.h"
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0
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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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	            }
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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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    delete iMonitor;//OOM
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    }
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void CSvgtFbsRasterizer::ChangeCacheLimit( TBool aChangeCacheLimit )//OOM
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    {
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    iCacheLimit = KMaxRecentBmpCacheSize;
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    if(aChangeCacheLimit)
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        {
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        RProcess currentProcess;
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        iCacheLimit = GetCacheLimit(currentProcess.SecureId());
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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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   113
	// If there is error in begin, the consecutive fulction calls should be invalid.
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   114
	iIsRasterizerValidState = ( beginErr == KErrNone); 
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   115
	}
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   116
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   117
void CSvgtFbsRasterizer::DoBeginBitmapL(TInt64 aBitmapId, const TBitmapDesc& aBitmapDesc,
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   118
        const TRegion* /* aRegionOfInterest */)
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   119
    {
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   120
    // Check that the passed extended bitmap description is valid
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   121
    if ((aBitmapDesc.iSizeInPixels.iWidth <= 0) || (aBitmapDesc.iSizeInPixels.iHeight <= 0)
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   122
            || (aBitmapDesc.iDataType != KUidNvgProprietaryFormat)
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   123
            || (!aBitmapDesc.iData )
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   124
            || (aBitmapDesc.iDataSize <= 0))
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   125
        {
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   126
        return;
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   127
        }
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   128
    // Check if the bitmap is already registered
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   129
    CSvgtRegisteredBitmap* foundRegBmp = RegisteredBitmap(aBitmapId);
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   130
    if (!foundRegBmp)
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   131
        {
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        // 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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   134
        if (foundRegBmp)
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   135
            {
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   136
            // Take the bitmap out of the cache and put it in the list of registered bitmaps
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   137
            foundRegBmp->iLink.Deque();
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            iTotalRecentBmpSize -= foundRegBmp->DataSize();
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            iRegisteredBmps.AddLast(*foundRegBmp);
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   140
            }
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        }
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   142
    if (foundRegBmp)
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   143
        {
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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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   147
        }
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   148
    
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    CSvgtRegisteredBitmap* regBmp = new CSvgtRegisteredBitmap(aBitmapId);
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    if (!regBmp)
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        {
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   152
        return;
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   153
        }
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    TRAPD(err, RenderL(aBitmapDesc, *regBmp));
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    if (err != KErrNone)
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        {
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        delete regBmp;
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   158
        return;
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   159
        }
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   160
    // Success
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   161
    iRegisteredBmps.AddLast(*regBmp);
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   162
    regBmp->iRefCount = 1;
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   163
    }
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   164
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   165
/** Unregister an extended bitmap from this rasterizer. 
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@see CFbsRasterizer::EndBitmap()
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   167
@see BeginBitmap()
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   168
 */
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   169
void CSvgtFbsRasterizer::EndBitmap(TInt64 aBitmapId)
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   170
	{
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   171
	CSvgtRegisteredBitmap* regBmp = RegisteredBitmap(aBitmapId);
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   172
	    if (regBmp)
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   173
	        {
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   174
	        if (--regBmp->iRefCount == 0)
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   175
	            {
1
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   176
            // Put unregistered bitmap in the cache of recently used bitmaps if wholly pre-rendered
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   177
            // and there is an active scheduler to add the idle-time clean-up active object to
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diff changeset
   178
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   179
            regBmp->iLink.Deque();
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   180
            if (regBmp->DataSize() <= iCacheLimit)
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   181
                {
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   182
                iRecentBmps.AddFirst(*regBmp);
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   183
                iTotalRecentBmpSize += regBmp->DataSize();
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diff changeset
   184
                }
21
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   185
            else
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   186
                {
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   187
                delete regBmp; // deleting the registered bitmap in a case when raster bitmap size is bigger than cache
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   188
                }	
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   189
                
1
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   190
            // Delete the least recently used bitmaps if the maximum size of the cache is exceeded
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diff changeset
   191
            while (iTotalRecentBmpSize > iCacheLimit)
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diff changeset
   192
                {
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diff changeset
   193
                regBmp = iRecentBmps.Last();
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diff changeset
   194
                iTotalRecentBmpSize -= regBmp->DataSize();
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diff changeset
   195
                delete regBmp;
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diff changeset
   196
                }
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   197
            }
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   198
        }
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   199
    }
0
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   200
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   201
/** Return a scanline from the passed extended bitmap given it's bitmap id. 
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   202
 */
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   203
const TUint32* CSvgtFbsRasterizer::ScanLine(TInt64 aBitmapId, const TPoint& aPixel, TInt aLength)
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   204
	{
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   205
	CSvgtRegisteredBitmap* regBmp = RegisteredBitmap(aBitmapId);
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   206
    if (!regBmp)
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   207
        {
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   208
        return NULL;
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   209
        }
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   210
    if (!TRect(regBmp->SizeInPixels()).Contains(aPixel)
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   211
        || (aLength > (regBmp->SizeInPixels().iWidth - aPixel.iX)))
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   212
        {
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   213
        return NULL;
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   214
        }
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diff changeset
   215
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   216
    return PtrAdd(regBmp->DataAddress(), aPixel.iY * regBmp->DataStride());
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   217
	}
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diff changeset
   218
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   219
/**  No extension interaces are available, KErrNotSupported for all aInterfaceId passed.
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   220
@see CFbsRasterizer::GetInterface()
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   221
 */
54
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parents: 45
diff changeset
   222
TInt CSvgtFbsRasterizer::GetInterface(TUid aInterfaceId, TAny*& aInterface)
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diff changeset
   223
    {
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diff changeset
   224
    aInterface = NULL;
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diff changeset
   225
    TInt err = KErrNone;
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diff changeset
   226
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parents: 45
diff changeset
   227
    switch (aInterfaceId.iUid)
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diff changeset
   228
        {
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parents: 45
diff changeset
   229
        case KUidFbsRasterizerClearCache:
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parents: 45
diff changeset
   230
            aInterface = static_cast<MFbsRasterizerClearCache*>(this);
08459e712984 Revision: 201015
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parents: 45
diff changeset
   231
            break;
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Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents: 45
diff changeset
   232
        case KUidEnableSvgtRasterizer:
08459e712984 Revision: 201015
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parents: 45
diff changeset
   233
            aInterface = static_cast<MSvgtRasterizerCacheLimitHandler*>(this);
08459e712984 Revision: 201015
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parents: 45
diff changeset
   234
            break;
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parents: 45
diff changeset
   235
        default:
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parents: 45
diff changeset
   236
            err = KErrExtensionNotSupported;                        
08459e712984 Revision: 201015
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parents: 45
diff changeset
   237
            break;
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parents: 45
diff changeset
   238
        }
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parents: 45
diff changeset
   239
08459e712984 Revision: 201015
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parents: 45
diff changeset
   240
    return err;
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parents: 45
diff changeset
   241
08459e712984 Revision: 201015
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parents: 45
diff changeset
   242
08459e712984 Revision: 201015
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parents: 45
diff changeset
   243
    }
0
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parents:
diff changeset
   244
05e9090e2422 Revision: 200949
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
   245
05e9090e2422 Revision: 200949
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
   246
/** Gets a bitmap that has been registered with this rasterizer.
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parents:
diff changeset
   247
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Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
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   248
@param aBitmapId The ID of the bitmap to check for.
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Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
   249
05e9090e2422 Revision: 200949
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
   250
@return A pointer to the registered bitmap if found, NULL otherwise.
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Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
   251
 */
05e9090e2422 Revision: 200949
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
   252
CSvgtRegisteredBitmap* CSvgtFbsRasterizer::RegisteredBitmap(TInt64 aBitmapId)
05e9090e2422 Revision: 200949
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
   253
    {
05e9090e2422 Revision: 200949
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
   254
    TDblQueIter<CSvgtRegisteredBitmap> iter(iRegisteredBmps);
05e9090e2422 Revision: 200949
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
   255
    while (CSvgtRegisteredBitmap* regBmp = iter++)
05e9090e2422 Revision: 200949
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
   256
        {
05e9090e2422 Revision: 200949
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
   257
        if (regBmp->iBitmapId == aBitmapId)
05e9090e2422 Revision: 200949
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
   258
            {
05e9090e2422 Revision: 200949
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
   259
            return regBmp;
05e9090e2422 Revision: 200949
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
   260
            }
05e9090e2422 Revision: 200949
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
   261
        }
05e9090e2422 Revision: 200949
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
   262
    return NULL;
05e9090e2422 Revision: 200949
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
   263
    }
05e9090e2422 Revision: 200949
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
   264
05e9090e2422 Revision: 200949
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
   265
/** Gets a bitmap that has been recently used with this rasterizer.
05e9090e2422 Revision: 200949
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
   266
05e9090e2422 Revision: 200949
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
   267
@param aBitmapId The ID of the bitmap to check for.
05e9090e2422 Revision: 200949
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
   268
05e9090e2422 Revision: 200949
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
   269
@return A pointer to the recently used bitmap if found, NULL otherwise.
05e9090e2422 Revision: 200949
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
   270
 */
05e9090e2422 Revision: 200949
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
   271
CSvgtRegisteredBitmap* CSvgtFbsRasterizer::RecentBitmap(TInt64 aBitmapId)
05e9090e2422 Revision: 200949
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
   272
    {
05e9090e2422 Revision: 200949
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
   273
    TDblQueIter<CSvgtRegisteredBitmap> iter(iRecentBmps);
05e9090e2422 Revision: 200949
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
   274
    while (CSvgtRegisteredBitmap* regBmp = iter++)
05e9090e2422 Revision: 200949
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
   275
        {
05e9090e2422 Revision: 200949
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
   276
        if (regBmp->iBitmapId == aBitmapId)
05e9090e2422 Revision: 200949
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
   277
            {
05e9090e2422 Revision: 200949
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
   278
            return regBmp;
05e9090e2422 Revision: 200949
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
   279
            }
05e9090e2422 Revision: 200949
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
   280
        }
05e9090e2422 Revision: 200949
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
   281
    return NULL;
05e9090e2422 Revision: 200949
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
   282
    }
05e9090e2422 Revision: 200949
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
   283
05e9090e2422 Revision: 200949
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
   284
void CSvgtFbsRasterizer::InitializeRasterizer()
05e9090e2422 Revision: 200949
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
   285
    {
54
08459e712984 Revision: 201015
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents: 45
diff changeset
   286
    TBool cacheEnabled=TRUE;
08459e712984 Revision: 201015
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents: 45
diff changeset
   287
    RProperty::Get(KSvgtPropertyCategory, ESvgtPropertyBool, cacheEnabled);
08459e712984 Revision: 201015
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents: 45
diff changeset
   288
    iCacheLimit = KMaxRecentBmpCacheSize;
08459e712984 Revision: 201015
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents: 45
diff changeset
   289
    if(cacheEnabled)
08459e712984 Revision: 201015
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents: 45
diff changeset
   290
        {
08459e712984 Revision: 201015
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents: 45
diff changeset
   291
        RProcess currentProcess;
08459e712984 Revision: 201015
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents: 45
diff changeset
   292
        iCacheLimit = GetCacheLimit(currentProcess.SecureId());
08459e712984 Revision: 201015
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents: 45
diff changeset
   293
        }
08459e712984 Revision: 201015
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents: 45
diff changeset
   294
    TRAPD(err, iMonitor = CSvgtRasterizerOOMPropertyMonitor::NewL());
08459e712984 Revision: 201015
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents: 45
diff changeset
   295
    iIsRasterizerValidState = ( err == KErrNone);
0
05e9090e2422 Revision: 200949
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
   296
    }
05e9090e2422 Revision: 200949
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
   297
05e9090e2422 Revision: 200949
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
   298
void CSvgtFbsRasterizer::RenderBitmapL(CSvgtRegisteredBitmap& aPixMap, CFbsBitmap * aMask, 
05e9090e2422 Revision: 200949
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
   299
                                        const TBitmapDesc& aBitmapDesc, TPtr8& aDataPtr8, TAknIconHeader& aIconHeader)
05e9090e2422 Revision: 200949
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
   300
    {
05e9090e2422 Revision: 200949
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
   301
    TSize newSize = aBitmapDesc.iSizeInPixels;
05e9090e2422 Revision: 200949
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
   302
    UpdateMatrices();
05e9090e2422 Revision: 200949
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
   303
    iMatricesUpdated = ETrue;
1
ba33815114d6 Revision: 200951
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents: 0
diff changeset
   304
0
05e9090e2422 Revision: 200949
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
   305
    TBool isMargin = aIconHeader.IsMarginCorrection();
05e9090e2422 Revision: 200949
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
   306
    
05e9090e2422 Revision: 200949
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
   307
    VGImage vgImage = VG_INVALID_HANDLE;
05e9090e2422 Revision: 200949
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
   308
        
05e9090e2422 Revision: 200949
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
   309
    if (isMargin)
05e9090e2422 Revision: 200949
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
   310
        {
05e9090e2422 Revision: 200949
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
   311
        vgImage = vgCreateImage((VGImageFormat)  VG_sRGBA_8888_PRE , aBitmapDesc.iSizeInPixels.iWidth,
05e9090e2422 Revision: 200949
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
   312
                                    aBitmapDesc.iSizeInPixels.iHeight, VG_IMAGE_QUALITY_NONANTIALIASED);
05e9090e2422 Revision: 200949
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
   313
        if (vgImage == VG_INVALID_HANDLE)
05e9090e2422 Revision: 200949
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
   314
            {
05e9090e2422 Revision: 200949
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
   315
            User::LeaveIfError(MapOpenVgErrorCodeToSymbian(vgGetError()));
05e9090e2422 Revision: 200949
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
   316
            }
05e9090e2422 Revision: 200949
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
   317
        CleanupStack::PushL( TCleanupItem( CleanupVGImage, &vgImage ) );
05e9090e2422 Revision: 200949
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
   318
        iGraphicsInterface->BindClientBuffer(vgImage);
05e9090e2422 Revision: 200949
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
   319
        }
05e9090e2422 Revision: 200949
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
   320
    User::LeaveIfError(iNvgEngine->DrawNvg(aDataPtr8, newSize, &aPixMap, aMask));
05e9090e2422 Revision: 200949
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
   321
   
05e9090e2422 Revision: 200949
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
   322
    if(isMargin)
05e9090e2422 Revision: 200949
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
   323
        {
05e9090e2422 Revision: 200949
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
   324
        iGraphicsInterface->UnBindClientBuffer(); 
05e9090e2422 Revision: 200949
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
   325
        newSize = ApplyMarginL(vgImage, aBitmapDesc.iSizeInPixels);
05e9090e2422 Revision: 200949
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
   326
        if(newSize!=aBitmapDesc.iSizeInPixels)
05e9090e2422 Revision: 200949
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
   327
        		{
05e9090e2422 Revision: 200949
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
   328
        		User::LeaveIfError(iNvgEngine->DrawNvg(aDataPtr8, newSize, &aPixMap, aMask));
05e9090e2422 Revision: 200949
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
   329
       		  }
05e9090e2422 Revision: 200949
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
   330
       	else
05e9090e2422 Revision: 200949
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
   331
       		  {
05e9090e2422 Revision: 200949
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
   332
       		  vgDrawImage(vgImage);
05e9090e2422 Revision: 200949
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
   333
       		  User::LeaveIfError(MapOpenVgErrorCodeToSymbian(vgGetError()));
05e9090e2422 Revision: 200949
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
   334
            }
05e9090e2422 Revision: 200949
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
   335
        	
05e9090e2422 Revision: 200949
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
   336
        CleanupStack::PopAndDestroy();
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
    iGraphicsInterface->CopyBitmapL(&aPixMap, aMask);
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
    TUint32 iconColor = aIconHeader.GetIconColor();
05e9090e2422 Revision: 200949
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
   341
    
05e9090e2422 Revision: 200949
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
   342
    if (iconColor & 0xFFFFFF)
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
        CFbsBitmapDevice* dev = CFbsBitmapDevice::NewL( &aPixMap );
05e9090e2422 Revision: 200949
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
   345
        CleanupStack::PushL( dev );
05e9090e2422 Revision: 200949
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
   346
        CFbsBitGc* gc = NULL;
05e9090e2422 Revision: 200949
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
   347
        User::LeaveIfError( dev->CreateContext( gc ) );
05e9090e2422 Revision: 200949
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
   348
        CleanupStack::PushL( gc );
05e9090e2422 Revision: 200949
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
   349
        TRgb color(iconColor);          
05e9090e2422 Revision: 200949
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
   350
        gc->SetBrushColor( color );
05e9090e2422 Revision: 200949
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
   351
        gc->SetPenStyle( CGraphicsContext::ENullPen );
05e9090e2422 Revision: 200949
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
   352
        gc->SetBrushStyle( CGraphicsContext::ESolidBrush );
05e9090e2422 Revision: 200949
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
   353
        // Fill icon with the given color, mask defines the icon shape.
05e9090e2422 Revision: 200949
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
   354
        TPoint origin(0, 0);
05e9090e2422 Revision: 200949
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
   355
        if (newSize != aBitmapDesc.iSizeInPixels)
05e9090e2422 Revision: 200949
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
   356
            {
05e9090e2422 Revision: 200949
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
   357
            origin = TPoint((aBitmapDesc.iSizeInPixels.iWidth - newSize.iWidth)/2 , (aBitmapDesc.iSizeInPixels.iHeight - newSize.iHeight)/2  );
05e9090e2422 Revision: 200949
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
   358
            }
05e9090e2422 Revision: 200949
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
   359
        gc->DrawRect( TRect( origin, newSize ) );
05e9090e2422 Revision: 200949
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
   360
        CleanupStack::PopAndDestroy( 2 ); // dev, gc
05e9090e2422 Revision: 200949
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
   361
        }
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
05e9090e2422 Revision: 200949
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
   364
void CSvgtFbsRasterizer::RenderMaskL(CSvgtRegisteredBitmap& aPixMap, CFbsBitmap * aMask, 
05e9090e2422 Revision: 200949
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
   365
                                      const TBitmapDesc& aBitmapDesc, TPtr8& aDataPtr8, TAknIconHeader& aIconHeader)
05e9090e2422 Revision: 200949
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
   366
    {
05e9090e2422 Revision: 200949
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
   367
    UpdateMatrices();
05e9090e2422 Revision: 200949
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
   368
    iMatricesUpdated = ETrue;
05e9090e2422 Revision: 200949
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
   369
    TBool isMargin = aIconHeader.IsMarginCorrection();
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
    VGImage vgImage = VG_INVALID_HANDLE;
05e9090e2422 Revision: 200949
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
   372
    if (isMargin)
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
        vgImage = vgCreateImage((VGImageFormat)  VG_sRGBA_8888_PRE , aBitmapDesc.iSizeInPixels.iWidth, 
05e9090e2422 Revision: 200949
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
   375
                                     aBitmapDesc.iSizeInPixels.iHeight, VG_IMAGE_QUALITY_NONANTIALIASED);
05e9090e2422 Revision: 200949
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
   376
        if (vgImage == VG_INVALID_HANDLE)
05e9090e2422 Revision: 200949
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
   377
            {
05e9090e2422 Revision: 200949
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
   378
            User::LeaveIfError(MapOpenVgErrorCodeToSymbian(vgGetError()));
05e9090e2422 Revision: 200949
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
   379
            }
05e9090e2422 Revision: 200949
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
   380
        CleanupStack::PushL( TCleanupItem( CleanupVGImage, &vgImage ) );
05e9090e2422 Revision: 200949
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
   381
        iGraphicsInterface->BindClientBuffer(vgImage);
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
        
05e9090e2422 Revision: 200949
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
   384
    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
   385
    vgSeti(VG_SCISSORING, VG_FALSE);
05e9090e2422 Revision: 200949
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
   386
    vgSetfv(VG_CLEAR_COLOR, 4, color);
05e9090e2422 Revision: 200949
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
   387
    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
   388
05e9090e2422 Revision: 200949
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
   389
    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
   390
    if (isMargin)
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->UnBindClientBuffer();
05e9090e2422 Revision: 200949
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
   393
        TSize newSize = ApplyMarginL(vgImage, aBitmapDesc.iSizeInPixels);
05e9090e2422 Revision: 200949
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
   394
        if(newSize!=aBitmapDesc.iSizeInPixels)
05e9090e2422 Revision: 200949
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
   395
        		{
05e9090e2422 Revision: 200949
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
   396
        		User::LeaveIfError(iNvgEngine->DrawNvg(aDataPtr8, newSize, &aPixMap, aMask));
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
       	else
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
       		  vgDrawImage(vgImage);
05e9090e2422 Revision: 200949
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
   401
       		  User::LeaveIfError(MapOpenVgErrorCodeToSymbian(vgGetError()));
05e9090e2422 Revision: 200949
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
   402
            }
05e9090e2422 Revision: 200949
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
   403
        CleanupStack::PopAndDestroy();
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
    
05e9090e2422 Revision: 200949
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
   406
    TSize bitmapSize = aPixMap.SizeInPixels();
05e9090e2422 Revision: 200949
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
   407
05e9090e2422 Revision: 200949
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
   408
    const TInt KOriginalFilterMasks = vgGeti( VG_FILTER_CHANNEL_MASK );
05e9090e2422 Revision: 200949
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
   409
    vgSeti( VG_FILTER_CHANNEL_MASK, VG_ALPHA );
05e9090e2422 Revision: 200949
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
   410
05e9090e2422 Revision: 200949
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
   411
    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
   412
    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
   413
    
05e9090e2422 Revision: 200949
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
   414
    aPixMap.BeginDataAccess();
05e9090e2422 Revision: 200949
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
   415
    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
   416
    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
   417
    aPixMap.EndDataAccess();
05e9090e2422 Revision: 200949
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
   418
05e9090e2422 Revision: 200949
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
   419
    vgSeti( VG_FILTER_CHANNEL_MASK, KOriginalFilterMasks );
05e9090e2422 Revision: 200949
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
   420
05e9090e2422 Revision: 200949
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
   421
    }
05e9090e2422 Revision: 200949
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
   422
05e9090e2422 Revision: 200949
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
   423
void CSvgtFbsRasterizer::RenderL( const TBitmapDesc& aBitmapDesc, CSvgtRegisteredBitmap& aBitmap  )
05e9090e2422 Revision: 200949
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
   424
    {
05e9090e2422 Revision: 200949
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
   425
    
05e9090e2422 Revision: 200949
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
   426
    iIsRasterizerValidState = EFalse;
05e9090e2422 Revision: 200949
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
   427
05e9090e2422 Revision: 200949
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
   428
    User::LeaveIfError(aBitmap.Create(aBitmapDesc.iSizeInPixels, aBitmapDesc.iDispMode));
05e9090e2422 Revision: 200949
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
   429
    
05e9090e2422 Revision: 200949
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
   430
    if (!iGraphicsInterface)
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
        iGraphicsInterface = CSvgtGraphicsInterface::CreateImplementationL();
05e9090e2422 Revision: 200949
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
   433
        }
05e9090e2422 Revision: 200949
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
   434
    
05e9090e2422 Revision: 200949
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
   435
    iGraphicsInterface->InitializeL(aBitmapDesc.iSizeInPixels);
05e9090e2422 Revision: 200949
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
   436
    iIsRasterizerValidState  = ETrue;
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
    TPtr8 bmpDataPtr8((TUint8*)aBitmapDesc.iData, aBitmapDesc.iDataSize);
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
    if (!iNvgEngine)
05e9090e2422 Revision: 200949
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
   441
        {
05e9090e2422 Revision: 200949
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
   442
        iNvgEngine = CNvgEngine::NewL();
05e9090e2422 Revision: 200949
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
   443
        }
05e9090e2422 Revision: 200949
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
   444
        
05e9090e2422 Revision: 200949
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
   445
    iNvgEngine->SetVGImageBinder(iGraphicsInterface);
05e9090e2422 Revision: 200949
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
   446
    
05e9090e2422 Revision: 200949
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
   447
    TUint8 *temp = (TUint8 *)bmpDataPtr8.Ptr();
05e9090e2422 Revision: 200949
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
   448
    TPtr8 IconHeaderPtr(temp, KIconHeaderLength, KIconHeaderLength);
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
    TAknIconHeader iconheader(IconHeaderPtr);
05e9090e2422 Revision: 200949
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
   451
    //skipping header bytes
05e9090e2422 Revision: 200949
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
   452
    temp = temp + KIconHeaderLength;
05e9090e2422 Revision: 200949
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
   453
    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
   454
05e9090e2422 Revision: 200949
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
   455
    CFbsBitmap* mask = NULL;
05e9090e2422 Revision: 200949
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
   456
    
05e9090e2422 Revision: 200949
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
   457
    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
   458
    vgSeti(VG_SCISSORING, VG_FALSE);
05e9090e2422 Revision: 200949
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
   459
    vgSetfv(VG_CLEAR_COLOR, 4, color);
05e9090e2422 Revision: 200949
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
   460
    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
   461
ba33815114d6 Revision: 200951
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents: 0
diff changeset
   462
    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
   463
    vgLoadIdentity();
ba33815114d6 Revision: 200951
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents: 0
diff changeset
   464
ba33815114d6 Revision: 200951
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents: 0
diff changeset
   465
    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
   466
    vgLoadIdentity();
ba33815114d6 Revision: 200951
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents: 0
diff changeset
   467
0
05e9090e2422 Revision: 200949
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
   468
    TInt rotAngle = iconheader.GetRotation();
05e9090e2422 Revision: 200949
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
   469
    // setting the rotation angle
05e9090e2422 Revision: 200949
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
   470
    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
   471
    
05e9090e2422 Revision: 200949
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
   472
    //setting preserve aspect ratio
05e9090e2422 Revision: 200949
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
   473
    TNvgAlignStatusType alignTypeValue = ENvgPreserveAspectRatio_XmidYmid;
05e9090e2422 Revision: 200949
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
   474
    TNvgMeetOrSliceType meetOrSliceTypeValue = ENvgMeet;
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
    switch ( iconheader.GetScaleMode() )
05e9090e2422 Revision: 200949
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
   477
        {
05e9090e2422 Revision: 200949
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
   478
        case EAspectRatioPreserved: // fall through
05e9090e2422 Revision: 200949
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
   479
            {
05e9090e2422 Revision: 200949
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
   480
            // use default
05e9090e2422 Revision: 200949
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
   481
            break;
05e9090e2422 Revision: 200949
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
   482
            }
05e9090e2422 Revision: 200949
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
   483
            // 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
   484
        case EAspectRatioPreservedSlice:
05e9090e2422 Revision: 200949
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
   485
            {
05e9090e2422 Revision: 200949
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
   486
            // alignTypeValue use default
05e9090e2422 Revision: 200949
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
   487
            meetOrSliceTypeValue = ENvgSlice;
05e9090e2422 Revision: 200949
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
   488
            break;
05e9090e2422 Revision: 200949
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
   489
            } 
05e9090e2422 Revision: 200949
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
   490
            /* 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
   491
             * 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
   492
             * 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
   493
        case EAspectRatioPreservedAndUnusedSpaceRemoved:                        
05e9090e2422 Revision: 200949
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
   494
        case EAspectRatioNotPreserved:
05e9090e2422 Revision: 200949
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
   495
            {            
05e9090e2422 Revision: 200949
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
   496
            alignTypeValue = ENvgPreserveAspectRatio_None;
05e9090e2422 Revision: 200949
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
   497
            // meetOrSliceTypeValue use default
05e9090e2422 Revision: 200949
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
   498
            break;
05e9090e2422 Revision: 200949
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
   499
            }
05e9090e2422 Revision: 200949
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
   500
        default:
05e9090e2422 Revision: 200949
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
   501
            {
05e9090e2422 Revision: 200949
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
   502
            User::Leave(KErrCorrupt);
05e9090e2422 Revision: 200949
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
   503
            }
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
    iNvgEngine->SetPreserveAspectRatio(alignTypeValue, meetOrSliceTypeValue);
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
    iMatricesUpdated = EFalse;
05e9090e2422 Revision: 200949
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
   508
    if (iconheader.IsMask())
05e9090e2422 Revision: 200949
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
   509
        {
05e9090e2422 Revision: 200949
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
   510
        RenderMaskL(aBitmap, mask, aBitmapDesc, newDataPtr8, iconheader);
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
    else
05e9090e2422 Revision: 200949
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
   513
        {
05e9090e2422 Revision: 200949
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
   514
        RenderBitmapL(aBitmap, mask, aBitmapDesc, newDataPtr8, iconheader);
05e9090e2422 Revision: 200949
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
   515
        }
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
    if ( iMatricesUpdated )
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
        RestoreMatrices();
05e9090e2422 Revision: 200949
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
   520
        iMatricesUpdated = EFalse;
05e9090e2422 Revision: 200949
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
   521
        }
2
abcbdabaa4c5 Revision: 201001
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents: 1
diff changeset
   522
       iNvgEngine->ResetNvgState();
0
05e9090e2422 Revision: 200949
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
   523
    }
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
void CSvgtFbsRasterizer::UpdateMatrices()
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
    iUserStrokePaint = vgGetPaint(VG_STROKE_PATH);
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
    iUserFillPaint = vgGetPaint(VG_FILL_PATH);
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
    iMatrixMode = vgGeti(VG_MATRIX_MODE);
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
    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
   534
    
05e9090e2422 Revision: 200949
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
   535
    vgGetMatrix(iPathMatrix);
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
    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
   538
    
05e9090e2422 Revision: 200949
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
   539
    vgGetMatrix(iImageMatrix);
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
    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
   542
    
05e9090e2422 Revision: 200949
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
   543
    vgGetMatrix(iFillPaintMatrix);
05e9090e2422 Revision: 200949
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
   544
    
05e9090e2422 Revision: 200949
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
   545
    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
   546
    
05e9090e2422 Revision: 200949
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
   547
    vgGetMatrix(iStrokePaintMatrix);
05e9090e2422 Revision: 200949
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
   548
    
05e9090e2422 Revision: 200949
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
   549
    vgSeti(VG_MATRIX_MODE, iMatrixMode);
05e9090e2422 Revision: 200949
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
   550
    
05e9090e2422 Revision: 200949
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
   551
    }
05e9090e2422 Revision: 200949
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
   552
05e9090e2422 Revision: 200949
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
   553
void CSvgtFbsRasterizer::RestoreMatrices()
05e9090e2422 Revision: 200949
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
   554
    {
05e9090e2422 Revision: 200949
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
   555
    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
   556
    
05e9090e2422 Revision: 200949
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
   557
    vgLoadMatrix(iPathMatrix);
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
    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
   560
    
05e9090e2422 Revision: 200949
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
   561
    vgLoadMatrix(iImageMatrix);
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
    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
   564
    
05e9090e2422 Revision: 200949
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
   565
    vgLoadMatrix(iFillPaintMatrix);
05e9090e2422 Revision: 200949
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
   566
    
05e9090e2422 Revision: 200949
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
   567
    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
   568
    
05e9090e2422 Revision: 200949
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
   569
    vgLoadMatrix(iStrokePaintMatrix);
05e9090e2422 Revision: 200949
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
   570
    
05e9090e2422 Revision: 200949
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
   571
    vgSeti(VG_MATRIX_MODE, iMatrixMode);
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
    vgSetPaint(iUserStrokePaint, VG_STROKE_PATH);
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
    vgSetPaint(iUserFillPaint, VG_FILL_PATH);
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
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
TSize CSvgtFbsRasterizer::ApplyMarginL(VGImage aVgImage, TSize aSize)
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
    HBufC8* buf = HBufC8::NewL(aSize.iWidth* sizeof(TUint32));
05e9090e2422 Revision: 200949
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
   582
    TUint32* ptr = (TUint32*)(buf->Des()).Ptr();
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
    const TInt validMargin = aSize.iHeight * 12 / 100;
05e9090e2422 Revision: 200949
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
   585
    
05e9090e2422 Revision: 200949
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
   586
    const TInt Ha = aSize.iHeight;
05e9090e2422 Revision: 200949
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
   587
    TInt hTa = 0;
05e9090e2422 Revision: 200949
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
   588
    TInt hNT = 0;
05e9090e2422 Revision: 200949
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
   589
    TInt C = 0;
05e9090e2422 Revision: 200949
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
   590
    TInt hNTN = Ha - 2.0 * 0.12 * Ha;   
05e9090e2422 Revision: 200949
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
   591
    TReal R = 1.0;
05e9090e2422 Revision: 200949
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
   592
    TInt HaN = Ha;
05e9090e2422 Revision: 200949
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
   593
    
106
e4e3998ddda2 Revision: 201033
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents: 100
diff changeset
   594
    const TInt lastColumn = aSize.iWidth - 1;
0
05e9090e2422 Revision: 200949
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
   595
    for ( TInt curRow = 0; curRow < validMargin; curRow++ )
05e9090e2422 Revision: 200949
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
   596
        {
05e9090e2422 Revision: 200949
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
   597
        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
   598
        
05e9090e2422 Revision: 200949
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
   599
        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
   600
                                
05e9090e2422 Revision: 200949
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
   601
        for ( TInt s = lastColumn; s >= 0; --s )
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
            if ( ptr[s] & 0x000000FF ) 
05e9090e2422 Revision: 200949
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
   604
                {
05e9090e2422 Revision: 200949
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
   605
                hTa = curRow;
05e9090e2422 Revision: 200949
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
   606
                hNT = Ha - 2 * hTa;
05e9090e2422 Revision: 200949
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
   607
                C = 2 * hTa;
05e9090e2422 Revision: 200949
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
   608
                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
   609
                HaN = Ha * R - C * R + C;
05e9090e2422 Revision: 200949
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
   610
                curRow = validMargin; // to exit the outer loop
05e9090e2422 Revision: 200949
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
   611
                break; // to exit the inner
05e9090e2422 Revision: 200949
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
   612
                }
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
            }
05e9090e2422 Revision: 200949
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
   615
        }
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
    delete buf;
05e9090e2422 Revision: 200949
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
   618
        
05e9090e2422 Revision: 200949
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
   619
    if(aSize.iHeight > HaN)
05e9090e2422 Revision: 200949
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
   620
        {
05e9090e2422 Revision: 200949
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
   621
        
05e9090e2422 Revision: 200949
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
   622
        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
   623
        
05e9090e2422 Revision: 200949
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
   624
        vgSetfv(VG_CLEAR_COLOR, 4, color);
05e9090e2422 Revision: 200949
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
   625
        vgClear(0, 0, aSize.iWidth,aSize.iHeight);
05e9090e2422 Revision: 200949
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
   626
        
05e9090e2422 Revision: 200949
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
   627
        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
   628
        VGfloat Hr = (VGfloat)HaN/(aSize.iHeight);
05e9090e2422 Revision: 200949
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
   629
        
05e9090e2422 Revision: 200949
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
   630
        TInt WaN = aSize.iWidth*Hr;
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
        VGfloat Tx = (aSize.iHeight-HaN)/2;
05e9090e2422 Revision: 200949
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
   633
        VGfloat Ty = (aSize.iWidth-WaN)/2;
05e9090e2422 Revision: 200949
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
   634
        vgTranslate(Tx,Ty);
05e9090e2422 Revision: 200949
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
   635
        
05e9090e2422 Revision: 200949
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
   636
        return( TSize(HaN,WaN));    
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
    return aSize;
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
    }
05e9090e2422 Revision: 200949
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
   641
05e9090e2422 Revision: 200949
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
   642
05e9090e2422 Revision: 200949
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
   643
05e9090e2422 Revision: 200949
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
   644
TInt CSvgtFbsRasterizer::MapOpenVgErrorCodeToSymbian(TInt aErrorCode)
05e9090e2422 Revision: 200949
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
   645
    {
05e9090e2422 Revision: 200949
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
   646
    switch( aErrorCode )
05e9090e2422 Revision: 200949
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
   647
        {
05e9090e2422 Revision: 200949
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
   648
        case VGI_OK:
05e9090e2422 Revision: 200949
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
   649
            return KErrNone;
05e9090e2422 Revision: 200949
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
   650
            
05e9090e2422 Revision: 200949
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
   651
        case VGI_ERROR_OUT_OF_MEMORY:
05e9090e2422 Revision: 200949
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
   652
            return KErrNoMemory;
05e9090e2422 Revision: 200949
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
   653
            
05e9090e2422 Revision: 200949
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
   654
        case VGI_ERROR_INVALID_ARGUMENTS:
05e9090e2422 Revision: 200949
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
   655
            return KErrArgument;
05e9090e2422 Revision: 200949
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
   656
            
05e9090e2422 Revision: 200949
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
   657
        case VGI_ERROR_ALREADY_EXISTS:
05e9090e2422 Revision: 200949
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
   658
            return KErrAlreadyExists;
05e9090e2422 Revision: 200949
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
   659
            
05e9090e2422 Revision: 200949
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
   660
        case VGI_ERROR_COLORSPACE_NOT_SUPPORTED:
05e9090e2422 Revision: 200949
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
   661
            return KErrNotSupported;
05e9090e2422 Revision: 200949
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
   662
            
05e9090e2422 Revision: 200949
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
   663
        case VGI_ERROR_NOT_SUPPORTED:
05e9090e2422 Revision: 200949
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
   664
            return KErrNotSupported;
05e9090e2422 Revision: 200949
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
   665
05e9090e2422 Revision: 200949
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
   666
        case VGI_ERROR_ILLEGAL_IMAGE_HANDLE:
05e9090e2422 Revision: 200949
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
   667
            return KErrBadHandle;
05e9090e2422 Revision: 200949
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
   668
05e9090e2422 Revision: 200949
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
   669
        case VGI_ERROR_IMAGE_IN_USE:
05e9090e2422 Revision: 200949
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
   670
            return KErrInUse;
05e9090e2422 Revision: 200949
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
   671
05e9090e2422 Revision: 200949
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
   672
        case VGI_ERROR_ILLEGAL_OPERATION:
05e9090e2422 Revision: 200949
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
   673
            return KErrPermissionDenied;
05e9090e2422 Revision: 200949
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
   674
05e9090e2422 Revision: 200949
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
   675
        default:
05e9090e2422 Revision: 200949
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
   676
            return KErrUnknown;
05e9090e2422 Revision: 200949
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
   677
        }
05e9090e2422 Revision: 200949
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
   678
05e9090e2422 Revision: 200949
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
   679
    }
05e9090e2422 Revision: 200949
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
   680
2
abcbdabaa4c5 Revision: 201001
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents: 1
diff changeset
   681
TInt CSvgtFbsRasterizer::GetCacheLimit(TUid aProcessUID) const
54
08459e712984 Revision: 201015
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents: 45
diff changeset
   682
{
2
abcbdabaa4c5 Revision: 201001
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents: 1
diff changeset
   683
    TInt cacheLimit = KMaxRecentBmpCacheSize;
54
08459e712984 Revision: 201015
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents: 45
diff changeset
   684
    
2
abcbdabaa4c5 Revision: 201001
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents: 1
diff changeset
   685
    RProcess currentProcess;
54
08459e712984 Revision: 201015
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents: 45
diff changeset
   686
    
2
abcbdabaa4c5 Revision: 201001
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents: 1
diff changeset
   687
    if(aProcessUID == TUid::Uid(0x10003B20)) // Alf 
abcbdabaa4c5 Revision: 201001
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents: 1
diff changeset
   688
        {
abcbdabaa4c5 Revision: 201001
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents: 1
diff changeset
   689
        cacheLimit = 0x600000; 
abcbdabaa4c5 Revision: 201001
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents: 1
diff changeset
   690
        }
abcbdabaa4c5 Revision: 201001
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents: 1
diff changeset
   691
    else if(aProcessUID == TUid::Uid(0x10281855)) // Peninputserver
abcbdabaa4c5 Revision: 201001
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents: 1
diff changeset
   692
        {
abcbdabaa4c5 Revision: 201001
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents: 1
diff changeset
   693
        cacheLimit = 0x133333;
abcbdabaa4c5 Revision: 201001
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents: 1
diff changeset
   694
        }
abcbdabaa4c5 Revision: 201001
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents: 1
diff changeset
   695
    
abcbdabaa4c5 Revision: 201001
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents: 1
diff changeset
   696
    return cacheLimit;
54
08459e712984 Revision: 201015
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents: 45
diff changeset
   697
}
08459e712984 Revision: 201015
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents: 45
diff changeset
   698
void CSvgtFbsRasterizer::ClearCache()//OOM 
08459e712984 Revision: 201015
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents: 45
diff changeset
   699
    {
08459e712984 Revision: 201015
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents: 45
diff changeset
   700
    CSvgtRegisteredBitmap* regBmp=NULL;
08459e712984 Revision: 201015
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents: 45
diff changeset
   701
    if(iCacheLimit>KMaxRecentBmpCacheSize)
08459e712984 Revision: 201015
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents: 45
diff changeset
   702
        { 
08459e712984 Revision: 201015
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents: 45
diff changeset
   703
        while (!iRecentBmps.IsEmpty()&&(iTotalRecentBmpSize > KMaxRecentBmpCacheSize))
08459e712984 Revision: 201015
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents: 45
diff changeset
   704
            {
08459e712984 Revision: 201015
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents: 45
diff changeset
   705
            regBmp = iRecentBmps.Last();
08459e712984 Revision: 201015
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents: 45
diff changeset
   706
            iTotalRecentBmpSize -= regBmp->DataSize();
08459e712984 Revision: 201015
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents: 45
diff changeset
   707
            delete regBmp;
08459e712984 Revision: 201015
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents: 45
diff changeset
   708
            }
08459e712984 Revision: 201015
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents: 45
diff changeset
   709
        }
2
abcbdabaa4c5 Revision: 201001
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents: 1
diff changeset
   710
    }