diff -r 000000000000 -r 951a5db380a0 videoeditorengine/vedengine/videoprocessor/inc/yuv2rgb12.h --- /dev/null Thu Jan 01 00:00:00 1970 +0000 +++ b/videoeditorengine/vedengine/videoprocessor/inc/yuv2rgb12.h Fri Jan 29 14:08:33 2010 +0200 @@ -0,0 +1,67 @@ +/* +* Copyright (c) 2010 Ixonos Plc. +* All rights reserved. +* This component and the accompanying materials are made available +* under the terms of the "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: +* Ixonos Plc +* +* Description: +* YUV to EColor4K colorspace converter concrete classes. +* +*/ + + + +#ifndef __YUV2RGB12_H__ +#define __YUV2RGB12_H__ + + +// INCLUDES + +#ifndef __YUVCONVERTER_H__ +#include "yuvconverter.h" +#endif + + +// CLASS DEFINITIONS + +// Normal YUV to Rgb12 with dither +class CYuv2Rgb12 : public CYuvConverter +{ +public: // CYuvConverter methods + // Constructors & destructor + CYuv2Rgb12(); + ~CYuv2Rgb12(); + 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 = 222, //saturation table offset; min value (when U == 0, Y == 0) is -222 + ESaturateLength = 476+12+ESaturateOffset //table length; max value (when U == 255, Y == 255) is 476+12(dither) + }; + TUint8 *iRgbLookupTable; // RGB clamp/gamma lookup table + TUint iWidth, iHeight, iCropWidth, iCropHeight; + TInt iGamma; + TInt iBrightnessContrast; +}; + + + + +#endif // __YUV2RGB12_H__ + +// End of File