vtprotocolsstub/src/cvideoconfighandler.cpp
author Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
Fri, 19 Feb 2010 22:53:04 +0200
branchRCL_3
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/*
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* Copyright (c) 2008 Nokia Corporation and/or its subsidiary(-ies).
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* All rights reserved.
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* This component and the accompanying materials are made available
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* under the terms of "Eclipse Public License v1.0"
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* which accompanies this distribution, and is available
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* at the URL "http://www.eclipse.org/legal/epl-v10.html".
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*
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* Initial Contributors:
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* Nokia Corporation - initial contribution.
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*
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* Contributors:
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*
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* Description:  Video configuration implementation
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*
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*/
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#include "mvtprotocolhandler.h"
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#include "cvideoconfighandler.h"
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#ifdef _DEBUG
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#    define __IF_DEBUG(t) {RDebug::t;}
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#else
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#    define __IF_DEBUG(t)
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#endif
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// -----------------------------------------------------------------------------
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// TVideoConfigHandler::TVideoConfigHandler
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// Constructor.
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// -----------------------------------------------------------------------------
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//
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TVideoConfigHandler::TVideoConfigHandler(MVtProtocolHandler* aProtocolHandler) : iProtocolHandler(aProtocolHandler)
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    {
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    __IF_DEBUG(Print(_L("VTProto: TVideoConfigHandler::TVideoConfigHandler<")));
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    __IF_DEBUG(Print(_L("VTProto: TVideoConfigHandler::TVideoConfigHandler>")));	
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    }
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// -----------------------------------------------------------------------------
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// CVideoConfigCommand::SetObserverL
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// This API allows the user to specify separate observers for the extension interface.
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// -----------------------------------------------------------------------------
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//
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void CVideoConfigCommand::SetObserverL(MVtProtocolHandler* aHandler)
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    {
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    __IF_DEBUG(Print(_L("VTProto: CVideoConfigCommand::SetObserverL<")));	
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    iVideoConfigHandler = new (ELeave)TVideoConfigHandler(aHandler);
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    __IF_DEBUG(Print(_L("VTProto: CVideoConfigCommand::SetObserverL>")));
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    }
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// -----------------------------------------------------------------------------
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// CVideoConfigCommand::SetIntraFrameInterval
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// Sets the I-Frame refresh rate of the encoded output.
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// -----------------------------------------------------------------------------
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//
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TInt CVideoConfigCommand::SetIntraFrameInterval(TUint32 aIFrameInterval)
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    {
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    __IF_DEBUG(Print(_L("VTProto: CVideoConfigCommand::SetIntraFrameInterval")));
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    __IF_DEBUG(Print(_L("VTProto: CVideoConfigCommand::SetIntraFrameInterval aIFrameInterval %d"), aIFrameInterval));			
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    return KErrNone;
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    }
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// -----------------------------------------------------------------------------
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// CVideoConfigCommand::RequestNextIntraFrame
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// Requests the encoder to encode the next frame as an I-Frame.
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// -----------------------------------------------------------------------------
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//
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TInt CVideoConfigCommand::RequestNextIntraFrame()
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    {
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    __IF_DEBUG(Print(_L("VTProto: CVideoConfigCommand::RequestNextIntraFrame")));
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    return KErrNone;
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    }
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// -----------------------------------------------------------------------------
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// CVideoConfigCommand::SetVideoFrameRate
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// Sets the frame rate of encoded output for the specified layer.
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// -----------------------------------------------------------------------------
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//
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TInt CVideoConfigCommand::SetVideoFrameRate(TUint32 aFrameRate)
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    {
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    __IF_DEBUG(Print(_L("VTProto: CVideoConfigCommand::SetVideoFrameRate")));
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    __IF_DEBUG(Print(_L("VTProto: CVideoConfigCommand::SetVideoFrameRate aFrameRate %d"), aFrameRate));		
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    return KErrNone;
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    }
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// -----------------------------------------------------------------------------
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// CVideoConfigCommand::~CVideoConfigCommand
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// Destructor.
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// -----------------------------------------------------------------------------
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//
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CVideoConfigCommand::~CVideoConfigCommand()
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    {
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    __IF_DEBUG(Print(_L("VTProto: CVideoConfigCommand::~CVideoConfigCommand")));	
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    delete iVideoConfigHandler;
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    __IF_DEBUG(Print(_L("VTProto: CVideoConfigCommand::~CVideoConfigCommand")));
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    }
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// end of file