--- a/vtprotocolplugins/DisplaySink/inc/CVtImageRotatorImplMirrorFlip.h Tue Jan 26 12:01:21 2010 +0200
+++ /dev/null Thu Jan 01 00:00:00 1970 +0000
@@ -1,145 +0,0 @@
-/*
-* Copyright (c) 2004 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: Image Transforms subsystem.
-*
-*/
-
-
-
-
-#ifndef CVTIMAGEROTATORIMPLMIRRORFLIP_H
-#define CVTIMAGEROTATORIMPLMIRRORFLIP_H
-
-// INCLUDE FILES
-
-#include "CVtImageRotatorImpl.h"
-
-// FORWARD DECLARATIONS
-
-class CVtImage;
-class CVtImageIYUV;
-
-// CLASS DECLARATIONS
-
-/**
-* Image scaler implementation.
-*
-* @lib videosource.lib
-*/
-class CVtImageRotatorImplMirrorFlip : public CVtImageRotatorImpl
- {
- public:
- /**
- * C++ constructor
- * @param "aAngle" Selected rotation angle.
- */
- CVtImageRotatorImplMirrorFlip( const CVtImageRotator::TRotationAngle& aAngle );
-
- /**
- * Rotates the image.
- * @param "aContinue" When method returns, this parameter will contain
- * ETrue if new call is needed (i.e. scaling is not yet finished) or
- * EFalse if scaling is complete.
- * @return KErrNone or one of the system wide error codes.
- */
- TInt Rotate( TBool& aContinue );
-
- /**
- * Source and target image validation method.
- * @param "aSource" Constant reference to source image.
- * @param "aTarget" Constant reference to target image.
- * @exception If source or target is not valid, this method leaves
- * with KErrNotSupported.
- */
- void ValidateSourceTargetL(
- const CVtImage& aSource,
- CVtImage& aTarget );
-
- /**
- * Method for checking specific rotation angle support.
- * @param "aAngle" Rotation type that will be needed.
- * @return ETrue if aAngle is one of the supported rotation types
- * EFalse otherwise.
- */
- TBool SupportsRotationAngle( const CVtImageRotator::TRotationAngle& aAngle );
-
- private:
-
- /**
- * Mirrors image horizontally from iSource to iTarget.
- */
- void Mirror();
-
- /**
- * Mirrors image horizontally from aTarget to aTarget.
- */
- void Mirror( CVtImage& aTarget );
-
- /**
- * Mirrors IYUV image from iSource to iTarget.
- */
- void MirrorIYUV
- (
- const CVtImageIYUV& aSource,
- CVtImageIYUV& aTarget
- );
-
- /**
- * Mirrors one plane of IYUV image from iSource to iTarget.
- */
- void MirrorPlane
- (
- TUint8* aSource,
- TUint8* aTarget,
- TInt aWidth,
- TInt aHeight,
- TInt aBytesPerRow
- );
-
- /**
- * Flips image vertically from iSource to iTarget.
- */
- void Flip();
-
- /**
- * Flips image vertically from aTarget to aTarget.
- */
- void Flip( CVtImage& aTarget );
-
- /**
- * Flips IYUV image vertically from iSource to iTarget.
- */
- void FlipIYUV
- (
- const CVtImageIYUV& aSource,
- CVtImageIYUV& aTarget
- );
-
- /**
- * Flips one plane of IYUV.
- */
- void FlipPlane
- (
- TUint8* aSource,
- TUint8* aTarget,
- TInt aHeight,
- TInt aBytesPerRow
- );
- };
-
-#endif // CVTIMAGEROTATORIMPLMIRRORFLIP_H
-
-// End of File
-
-