imaging/imagingplugins/codecs/PNGCodec/PngCodec.inl
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// Copyright (c) 2005-2009 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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inline
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void CPngReadSubCodec::SetRgbaMode(TBool aMode)
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	{
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	iRgbaMode = aMode;
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	}
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inline
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void CPngReadSubCodec::SetAlphaMode(TBool aMode)
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	{
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	iAlphaMode = aMode;
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	}
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inline 
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void CPngReadSubCodec::Start()
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    {
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	if(iFastProc && !iRgbaMode)
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		iFastProc->Begin();
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    }
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inline 
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void CPngReadSubCodec::Complete()
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    {
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	if(iFastProc && !iRgbaMode)
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		iFastProc->End();
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    }
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inline 
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void CPngReadCodec::Complete()
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    {
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	if(iDecoder)
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		iDecoder->Complete();
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    }
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inline
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CImageProcessor* CPngReadCodec::MaskProcessor() const
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	{
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	return iMaskProc;
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	}
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inline
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CImageProcessor* CPngReadCodec::ImageProcessor() const
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	{
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	return iImageProc;
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	}
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inline
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CFastProcessor* CPngReadCodec::FastProcessor() const
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	{
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	return iFastProc;
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	}
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inline TInt CPngReadSubCodec::ClampValue(TInt aValue, TInt aMinValue, TInt aMaxValue) const
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	{
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	if(aMaxValue<aMinValue)
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		{
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		return aMinValue;
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		}
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	return (aValue < aMinValue) ? aMinValue : (aValue > aMaxValue) ? aMaxValue : aValue;
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	}
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inline TInt CPngWriteSubCodec::BufferSize() const
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	{ 
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	return iScanlineBufferSize; 
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	}
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inline CPalette* CPngWriteSubCodec::Palette() const
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	{ 
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	return iPalette; 
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	}
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