1.1 --- /dev/null	Thu Jan 01 00:00:00 1970 +0000
     1.2 +++ b/os/mm/mmswadaptation/videorenderer/src/resourcefilereader.cpp	Fri Jun 15 03:10:57 2012 +0200
     1.3 @@ -0,0 +1,88 @@
     1.4 +// Copyright (c) 2007-2009 Nokia Corporation and/or its subsidiary(-ies).
     1.5 +// All rights reserved.
     1.6 +// This component and the accompanying materials are made available
     1.7 +// under the terms of "Eclipse Public License v1.0"
     1.8 +// which accompanies this distribution, and is available
     1.9 +// at the URL "http://www.eclipse.org/legal/epl-v10.html".
    1.10 +//
    1.11 +// Initial Contributors:
    1.12 +// Nokia Corporation - initial contribution.
    1.13 +//
    1.14 +// Contributors:
    1.15 +//
    1.16 +// Description:
    1.17 +//
    1.18 +
    1.19 +/**
    1.20 + @file
    1.21 + @internalComponent
    1.22 +*/
    1.23 +
    1.24 +#include <barsread.h>
    1.25 +#include <mmf/devvideo/devvideobase.h>
    1.26 +#include <videorenderer.rsg>
    1.27 +#include "resourcefilereader.h"
    1.28 +#include "rendererutil.h"
    1.29 +
    1.30 +
    1.31 +CResourceFileReader* CResourceFileReader::NewL(const TDesC& aResourceFile)
    1.32 +	{
    1.33 +	CResourceFileReader* self = CResourceFileReader::NewLC(aResourceFile);
    1.34 +	CleanupStack::Pop(self);
    1.35 +	return self;
    1.36 +	}
    1.37 +
    1.38 +CResourceFileReader* CResourceFileReader::NewLC(const TDesC& aResourceFile)
    1.39 +	{
    1.40 +	CResourceFileReader* self = new (ELeave) CResourceFileReader();
    1.41 +	CleanupStack::PushL(self);
    1.42 +	self->ConstructL(aResourceFile);
    1.43 +	return self;
    1.44 +	}
    1.45 +
    1.46 +CResourceFileReader::CResourceFileReader()
    1.47 +	{
    1.48 +	}
    1.49 +
    1.50 +void CResourceFileReader::ConstructL(const TDesC& aResourceFile)
    1.51 +	{
    1.52 +	User::LeaveIfError(iFs.Connect());
    1.53 +    iResourceFile.OpenL(iFs, aResourceFile);
    1.54 +	}
    1.55 +
    1.56 +CResourceFileReader::~CResourceFileReader()
    1.57 +	{
    1.58 +	iResourceFile.Close();
    1.59 +	iFs.Close();
    1.60 +	}
    1.61 +
    1.62 +void CResourceFileReader::ReadSupportedFormatL(RArray<TUncompressedVideoFormat>& aArray)
    1.63 +	{
    1.64 +	aArray.Reset(); // first clear the old data
    1.65 +
    1.66 +	HBufC8* res = iResourceFile.AllocReadLC(GCE_SUPPORTED_FORMAT);
    1.67 +	TResourceReader reader;
    1.68 +	reader.SetBuffer(res);
    1.69 +
    1.70 +	TInt count = reader.ReadInt16();
    1.71 +	for (TInt i = 0; i < count; ++i)
    1.72 +		{
    1.73 +		TVideoRendererPixelFormat format = static_cast<TVideoRendererPixelFormat>(reader.ReadUint32());
    1.74 +		TUncompressedVideoFormat uncompressedFormat = VideoRendererUtil::ConvertPixelFormatToUncompressedVideoFormatL(format);
    1.75 +		aArray.AppendL(uncompressedFormat);
    1.76 +		}
    1.77 +	
    1.78 +	CleanupStack::PopAndDestroy(res);
    1.79 +	}
    1.80 +
    1.81 +void CResourceFileReader::ReadTimerInfoL(TInt64& aDefaultDelay, TInt64& aMaxDelay)
    1.82 +	{
    1.83 +	HBufC8* res = iResourceFile.AllocReadLC(TIMER);
    1.84 +	TResourceReader reader;
    1.85 +	reader.SetBuffer(res);
    1.86 +	
    1.87 +	aDefaultDelay = static_cast<TInt64>(reader.ReadInt32());
    1.88 +	aMaxDelay = static_cast<TInt64>(reader.ReadInt32());
    1.89 +	
    1.90 +	CleanupStack::PopAndDestroy(res);
    1.91 +	}