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os/mm/mdfdevvideoextensions/nga_mdf_postprocessor_shai/src/NGAPostProcNotifier.cpp
author sl@SLION-WIN7.fritz.box
Fri, 15 Jun 2012 03:10:57 +0200
changeset 0 bde4ae8d615e
permissions -rw-r--r--
First public contribution. 
     1 /*

     2 * Copyright (c) 2006 Nokia Corporation and/or its subsidiary(-ies).

     3 * All rights reserved.

     4 * This component and the accompanying materials are made available

     5 * under the terms of "Eclipse Public License v1.0"

     6 * which accompanies this distribution, and is available

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

     8 *

     9 * Initial Contributors:

    10 * Nokia Corporation - initial contribution.

    11 *

    12 * Contributors:

    13 *

    14 * Description:  

    15 *

    16 */

    17  

    18 

    19 #include "NGAPostProcNotifier.h"

    20 #include "NGAPostProcSessionManager.h"

    21 #include "MdfRDebug.h"

    22 

    23 CNGAPostProcNotifier::CNGAPostProcNotifier( CNGAPostProcSessionManager& aParent )

    24 :CActive(CActive::EPriorityStandard),iParent(aParent)

    25 {

    26 	CActiveScheduler::Add(this);

    27 }

    28 

    29 CNGAPostProcNotifier::~CNGAPostProcNotifier()

    30 {

    31 	Cancel();

    32 }

    33 

    34 CNGAPostProcNotifier* CNGAPostProcNotifier::NewL( CNGAPostProcSessionManager& aParent )

    35 {

    36 	CNGAPostProcNotifier* self = new (ELeave)CNGAPostProcNotifier(aParent);

    37 	CleanupStack::PushL( self );

    38 	self->ConstructL();

    39 	CleanupStack::Pop( self );

    40 	return self;

    41 }

    42 

    43 void CNGAPostProcNotifier::ConstructL()

    44 {

    45 	// No Impl

    46 }

    47 

    48 void CNGAPostProcNotifier::SetBufferId(TInt aBufId)

    49 {

    50 	iBufferId = aBufId;

    51 }

    52 

    53 void CNGAPostProcNotifier::Activate()

    54 {

    55 	PP_DEBUG(_L("CNGAPostProcNotifier:Activate ++"));

    56 	if(!IsActive())

    57 	{

    58 		PP_DEBUG(_L("CNGAPostProcNotifier:Activate SetActive"));

    59 		SetActive();

    60 	}

    61 	PP_DEBUG(_L("CNGAPostProcNotifier:Activate --"));

    62 }

    63 

    64 void CNGAPostProcNotifier::RunL()

    65 {

    66 	PP_DEBUG(_L("CNGAPostProcNotifier:RunL ++"));

    67 	//KErrCancel should never get invoked Since cancellation handled syncronously under AO's

    68 	//DoCancel.

    69 	iParent.HandleBufferRelease(iBufferId, iStatus.Int());

    70 

    71 	PP_DEBUG(_L("CNGAPostProcNotifier:RunL --"));

    72 }

    73 

    74 void CNGAPostProcNotifier::DoCancel()

    75 {

    76     iParent.CancelUpdate();

    77 }

    78 

    79 TInt CNGAPostProcNotifier::RunError( TInt /*aError*/ )

    80 {

    81 	PP_DEBUG(_L("CNGAPostProcNotifier[%x]:CNGAPostProcNotifier::RunError "), this);

    82 	return KErrNone;

    83 }
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