1 // Copyright (c) 2008-2009 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 //

    15 

    16 /**

    17  @file

    18  @publishedPartner 

    19  @released 

    20 */

    21 

    22 #ifndef __IMAGE_PROCESSOR_INPUT_INFO_INF_H__

    23 #define __IMAGE_PROCESSOR_INPUT_INFO_INF_H__

    24 

    25 #include <e32base.h>

    26 #include <gdi.h>

    27 

    28 namespace ImageProcessor

    29 	{

    30 namespace Plugin

    31 	{

    32 

    33 /**

    34 This class provides functions to read image input details.

    35 

    36 Plugin API to read image input details.

    37 The TInputInfo implementation loads a plugin based on this interface class. 

    38 Once this has been constructed, calls to method functions of TInputInfo are passed

    39 verbatim to this interface. For further description of required functionality, 

    40 see TInputInfo.

    41 

    42 @see TInputInfo

    43 @publishedPartner

    44 @released

    45 */

    46 class MInputInfo

    47 	{

    48 public:

    49 	virtual TSize SizeL() const = 0;

    50 	virtual void FormatL(TUid& aFormat, TUid& aSubFormat) const = 0;

    51 	virtual TDisplayMode DisplayModeL() const = 0;

    52 	virtual TUid ImageFrameFormatL() const = 0;

    53 	virtual TUid SamplingL() const = 0; 

    54 	virtual TUint32 BitsPerPixelL() const = 0; 

    55 	virtual TBool IsProgressiveL() const = 0; 

    56 	virtual TBool IsInterlacedL() const = 0;

    57 	virtual TBool HasAlphaL() const = 0;

    58 	virtual TAny* Extension(TUid aExtension) const = 0;

    59 	

    60 private:

    61 	TInt iReserved; // future proof

    62 	};

    63 

    64 	}

    65 	}

    66 

    67 #endif //__IMAGE_PROCESSOR_INPUT_INFO_INF_H__