1 // Copyright (c) 2002-2009 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 // VideoFrameMessage.cpp

    15 // 

    16 //

    17 

    18 #include <mmf/common/mmfcontrollerframework.h>

    19 #include <fbs.h>

    20 #include "MMFVideoFrameMessage.h"

    21 

    22 /**

    23 Handles decoding the video frame message and providing a reference to the bitmap

    24 to modify for the user of the class.

    25 Provides a callback to return the message to the client

    26 */

    27 CMMFVideoFrameMessage* CMMFVideoFrameMessage::NewL(TMMFMessage& aMessage)

    28 	{

    29 	CMMFVideoFrameMessage * self = new (ELeave) CMMFVideoFrameMessage(aMessage);

    30 	CleanupStack::PushL(self);

    31 	self->ConstructL();

    32 	CleanupStack::Pop(self);

    33 	return self;

    34 	}

    35 

    36 CFbsBitmap& CMMFVideoFrameMessage::GetBitmap()

    37 	{

    38 	return *iBitmap;

    39 	}

    40 void CMMFVideoFrameMessage::FrameReady(TInt aErr)

    41 	{

    42 	iMessage.Complete(aErr);

    43 	}

    44 

    45 CMMFVideoFrameMessage::CMMFVideoFrameMessage(TMMFMessage& aMessage)

    46 	: iMessage(aMessage)

    47 	{

    48 	}

    49 

    50 void CMMFVideoFrameMessage::ConstructL()

    51 	{

    52 	TPckgBuf<TMMFVideoConfig> pckg;

    53 	iMessage.ReadData1FromClientL(pckg);

    54 	iFbsSession.Connect();

    55 	iBitmap = new (ELeave) CFbsBitmap;

    56 	User::LeaveIfError(iBitmap->Duplicate(pckg().iFrameBitmapServerHandle));

    57 	}

    58 

    59 CMMFVideoFrameMessage::~CMMFVideoFrameMessage()

    60 	{

    61 	delete iBitmap;

    62 	iFbsSession.Disconnect();

    63 	}

    64 

    65