// Copyright (c) 2002-2009 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:

 // include\mmf\server\mmfvideoframebuffer.h

 // 

 //

 #ifndef __MMF_SERVER_VIDEOFRAMEBUFFER_H__

 #define __MMF_SERVER_VIDEOFRAMEBUFFER_H__

 #include <e32base.h>

 #include <fbs.h>

 #include <mmf/server/mmfbuffer.h>

 /**

 @publishedAll

 @deprecated

 Class to store a frame of video data using an EPOC bitmap (RGB data).

 */

 class CMMFBitmapFrameBuffer : public CMMFBuffer

 	{

 public:

 	IMPORT_C ~CMMFBitmapFrameBuffer();

 	IMPORT_C static CMMFBitmapFrameBuffer* NewL(const TSize& aSize,TDisplayMode aDisplayMode);

 	IMPORT_C static CMMFBitmapFrameBuffer* NewL(TInt aBitmapHandle);

 	inline TUint BufferSize() const;

 	inline CFbsBitmap* Data();

 private:

 	CMMFBitmapFrameBuffer() : CMMFBuffer(KUidMmfBitmapFrameBuffer) {};

 	void ConstructL();

 private:

 	CFbsBitmap* iFrame;

 	};

 /**

 Dummy implementation. Not applicable to bitmap frame data.

 @return Always zero for bitmap frames

 */

 inline TUint CMMFBitmapFrameBuffer::BufferSize() const

 	{

 	return 0; //Not applicable to bitmap

 	}

 /**

 Retrieves the frame data.

 @return A pointer to a bitmap containing the frame data.

 */

 inline CFbsBitmap* CMMFBitmapFrameBuffer::Data()

 	{

 	if (iFrame) return iFrame;

 	else return NULL;

 	}

 /**

 @publishedAll

 @deprecated

 Class to store a frame of video data using YUV data instead of an EPOC bitmap.

 */

 class CMMFYUVBuffer : public CMMFBuffer

 	{

 public:

 	IMPORT_C static CMMFYUVBuffer* NewL();

 	IMPORT_C ~CMMFYUVBuffer();

 	inline TUint BufferSize() const;

 private:

 	CMMFYUVBuffer() : CMMFBuffer(KUidMmfYUVBuffer) {};

 	void ConstructL();

 public:

 	/** The buffer to hold the YUV data */

 	HBufC8* iYUVBuffer;

 	/** The size of a pixel */

 	TSize iPixelSize;

 private:

 	};

 /**

 Returns the buffer size.

 @return The buffer size.

 */

 inline TUint CMMFYUVBuffer::BufferSize() const

 	{

 	return iYUVBuffer->Size();

 	}

 #endif