photosgallery/viewframework/tvout/src/glxactivedecoder.cpp
author Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
Tue, 14 Sep 2010 21:19:17 +0300
branchRCL_3
changeset 27 34937ec34dac
parent 26 5b3385a43d68
permissions -rw-r--r--
Revision: 201033 Kit: 201035
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/*
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* Copyright (c) 2008-2009 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:    
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*
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*/
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#include <glxtracer.h>
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#include <glxlog.h>
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#include "glxactivedecoder.h"
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// -----------------------------------------------------------------------------
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// NewL
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// -----------------------------------------------------------------------------
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CGlxHdmiDecoderAO* CGlxHdmiDecoderAO::NewL(CGlxHdmiSurfaceUpdater* aHdmiSurfaceUpdater)
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    {
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    TRACER("CGlxHdmiDecoderAO::NewL()");
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    CGlxHdmiDecoderAO* self = new (ELeave) CGlxHdmiDecoderAO(aHdmiSurfaceUpdater);
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    return self;
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    }
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// -----------------------------------------------------------------------------
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// CGlxHdmiDecoderAO()
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// -----------------------------------------------------------------------------
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CGlxHdmiDecoderAO::CGlxHdmiDecoderAO(CGlxHdmiSurfaceUpdater* aHdmiSurfaceUpdater):
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    CActive(CActive::EPriorityStandard-1),iHdmiSurfaceUpdater(aHdmiSurfaceUpdater)
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    {
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    TRACER("CGlxHdmiDecoderAO::CGlxHdmiDecoderAO()");
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    CActiveScheduler::Add(this);
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    }
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// -----------------------------------------------------------------------------
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// ~CGlxHdmiDecoderAO
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// Cancel the outstanding request
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// -----------------------------------------------------------------------------
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CGlxHdmiDecoderAO::~CGlxHdmiDecoderAO()
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    {
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    TRACER("CGlxHdmiDecoderAO::~CGlxHdmiDecoderAO()");  
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    }
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// -----------------------------------------------------------------------------
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// RunL
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// Calls iHdmiSurfaceUpdater->HandleRunL() which is expected to handle the call
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// -----------------------------------------------------------------------------
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void CGlxHdmiDecoderAO::RunL()
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    {
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    TRACER("CGlxHdmiDecoderAO::RunL()");
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    if(iStatus == KErrUnderflow)
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        {
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        GLX_LOG_INFO("CGlxHdmiDecoderAO::RunL() - call continueconvert");
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        iDecoder->ContinueConvert(&iStatus);
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        }
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    else
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        {
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        GLX_LOG_INFO("CGlxHdmiDecoderAO::RunL() - call handlerunL");
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        iHdmiSurfaceUpdater->HandleRunL(iStatus);
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        }
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    }
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// -----------------------------------------------------------------------------
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// DoCancel
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// -----------------------------------------------------------------------------
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void CGlxHdmiDecoderAO::DoCancel()
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    {
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    TRACER("CGlxHdmiDecoderAO::DoCancel()");
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    iDecoder->Cancel();
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    }
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// -----------------------------------------------------------------------------
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// ConvertImageL
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// -----------------------------------------------------------------------------
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void CGlxHdmiDecoderAO::ConvertImageL(CFbsBitmap& aBitmap,
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                                       CImageDecoder* aDecoder)
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    {
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    TRACER("CGlxHdmiDecoderAO::ConvertImageL()");
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    iDecoder = aDecoder;
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    iDecoder->Convert(&iStatus,aBitmap); 
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    SetActive();
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    }
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