/*
* Copyright (c) 2008-2009 Nokia Corporation and/or its subsidiary(-ies).
* All rights reserved.
* This component and the accompanying materials are made available
* under the terms of "Eclipse Public License v1.0"
* which accompanies this distribution, and is available
* at the URL "http://www.eclipse.org/legal/epl-v10.html".
*
* Initial Contributors:
* Nokia Corporation - initial contribution.
*
* Contributors:
*
* Description: Implementation of GlxtnImageDecoderFactory
*
*/
#include "glxtnimagedecoderfactory.h"
#include <glxtracer.h>
#include <IclExtJpegApi.h> // For CExtJpegDecoder
// ---------------------------------------------------------------------------
// NewL
// ---------------------------------------------------------------------------
//
CImageDecoder* GlxtnImageDecoderFactory::NewL( RFs& aFs,
const TDesC& aFilename )
{
TRACER("CImageDecoder* GlxtnImageDecoderFactory::NewL()");
CImageDecoder* decoder = NULL;
// Use extended JPEG decoder
TRAPD( err, decoder = CExtJpegDecoder::FileNewL(
CExtJpegDecoder::EHwImplementation, aFs, aFilename, CImageDecoder::EOptionNone ) );
if ( KErrNone != err )
{
TRAP(err,decoder = CExtJpegDecoder::FileNewL(
CExtJpegDecoder::ESwImplementation, aFs, aFilename, CImageDecoder::EOptionNone ) );
if ( KErrNone != err )
{
// Not a JPEG - use standard decoder
decoder = CImageDecoder::FileNewL( aFs, aFilename, CImageDecoder::EOptionNone );
}
}
return decoder;
}
// ---------------------------------------------------------------------------
// NewL
// ---------------------------------------------------------------------------
//
CImageDecoder* GlxtnImageDecoderFactory::NewL( RFs& aFs, const TDesC8& aData )
{
TRACER("CImageDecoder* GlxtnImageDecoderFactory::NewL()");
CImageDecoder* decoder = NULL;
TRAPD( err, decoder = CExtJpegDecoder::DataNewL(
CExtJpegDecoder::EHwImplementation, aFs, aData ) );
if ( KErrNone != err )
{
TRAP(err, decoder = CExtJpegDecoder::DataNewL(
CExtJpegDecoder::ESwImplementation, aFs, aData ) );
if ( KErrNone != err )
{
// Not a JPEG - use standard decoder
decoder = CImageDecoder::DataNewL( aFs, aData, CImageDecoder::EOptionNone );
}
}
return decoder;
}