/*

* Copyright (c) 2002 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:   YUV to EColor16M colorspace converter concrete classes 

*

*/

#ifndef __YUV2RGB24_H__

#define __YUV2RGB24_H__

//  INCLUDES

#include <e32base.h>

//  CLASS DEFINITIONS

// Normal YUV to Rgb24

class CYuv2Rgb24 : public CBase

{

public: // CYuvConverter methods

    // Constructors & destructor

    CYuv2Rgb24();

    ~CYuv2Rgb24();

    void ConstructL(TUint aWidth, TUint aHeight, TUint aMaxWidth, TUint aMaxHeight);

    void SetGamma(TInt aGamma);

    void SetBrightnessContrast(TInt aBCIndex);

    void Convert(const TUint8 *aYBuf, const TUint8 *aUBuf,

                 const TUint8 *aVBuf,

                 TUint aBufWidth, TUint aBufHeight,

                 TUint8 *aTarget, TUint aTargetScanlineLength);

protected: // Data

    enum

    {

        ESaturateOffset = 276, // saturation table offset

        ESaturateLength = 561+ESaturateOffset // table length

    };

    TUint8 *iRgbLookupTable; // RGB clamp/gamma lookup table

    TUint iWidth, iHeight, iCropWidth, iCropHeight;

    TInt iGamma;

    TInt iBrightnessContrast;

};

#endif      //  __YUV2RGB24_H__

// End of File