1 // Copyright (c) 2007-2009 Nokia Corporation and/or its subsidiary(-ies).

     2 // All rights reserved.

     3 // This component and the accompanying materials are made available

     4 // under the terms of "Eclipse Public License v1.0"

     5 // which accompanies this distribution, and is available

     6 // at the URL "http://www.eclipse.org/legal/epl-v10.html".

     7 //

     8 // Initial Contributors:

     9 // Nokia Corporation - initial contribution.

    10 //

    11 // Contributors:

    12 //

    13 // Description:

    14 // Returns the current position of MCU Top Left coordinate in case of MCU transformation and pixel coordinate in case of data unit cooefficient transformation

    15 // 

    16 //

    17 

    18 /**

    19  @file

    20  @internalComponent

    21 */

    22 FORCEDINLINE void TPositionProcessor::GetCurrentPosition(TPoint& aPos) const

    23 	{

    24 	aPos = iCurrentPosition;	

    25 	}

    26 	

    27 /**

    28 	Returns true if end of image.

    29 */

    30 FORCEDINLINE TBool TPositionProcessor::IsEndOfImage() const

    31 	{

    32 	//return true if end of file

    33 	return iIsEOF;

    34 	}

    35 

    36 /**

    37 	Returns true if the dimensions need to be swapped.

    38 */

    39 FORCEDINLINE TBool TPositionProcessor::SwapDimensions() const

    40 	{

    41 	//return true if end of file

    42 	return iSwapDimensions;

    43 	}

    44 

    45 /**

    46 	Returns true if transformation is needed. 

    47 */

    48 FORCEDINLINE TBool TPositionProcessor::IsTransformNeeded() const

    49 	{

    50 	//return true if transformation is not needed

    51 	if(*(TUint32*) iImgCornerCoord != ENormalEncode)

    52 		{

    53 		return ETrue;	

    54 		}

    55 	else

    56 		{

    57 		return EFalse;

    58 		}		

    59 	}

    60 

    61 

    62 

    63