/*

* Copyright (c) 2004-2006 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 <pv_2way_symbian_interface.h>

#include <pv_mp4_h263_enc_extension_interface_symbian.h>

#include "mvtprotocolhandler.h"

#include "cvideoconfighandler.h"

#ifdef _DEBUG

#    define __IF_DEBUG(t) {RDebug::t;}

#else

#    define __IF_DEBUG(t)

#endif

// -----------------------------------------------------------------------------

// TVideoConfigHandler::TVideoConfigHandler

// Constructor.

// -----------------------------------------------------------------------------

//

TVideoConfigHandler::TVideoConfigHandler(MVtProtocolHandler* aProtocolHandler) : iProtocolHandler(aProtocolHandler)

    {

    __IF_DEBUG(Print(_L("VTProto: TVideoConfigHandler::TVideoConfigHandler<")));

    __IF_DEBUG(Print(_L("VTProto: TVideoConfigHandler::TVideoConfigHandler>")));	

    }

// -----------------------------------------------------------------------------

// TVideoConfigHandler::MPvMp4H263EncExtensionCommandCompletedL

// Handle an event that has been generated.

// -----------------------------------------------------------------------------

//

void TVideoConfigHandler::MPvMp4H263EncExtensionCommandCompletedL(const CPVCmdResponse& aResponse)

    {

    __IF_DEBUG(Print(_L("VTProto: TVideoConfigHandler::MPvMp4H263EncExtensionCommandCompletedL<")));	

    TVtCommandType cmdType = (TVtCommandType)aResponse.GetCmdType();

    TInt cmdId = aResponse.GetCmdId();

    TInt cmdResponse = aResponse.GetCmdStatus();

    TVtCommandResponse commandRsp(cmdType, cmdId, cmdResponse);

    iProtocolHandler->HandleVideoEncoderCommandCompletedL(commandRsp);

    __IF_DEBUG(Print(_L("VTProto: TVideoConfigHandler::MPvMp4H263EncExtensionCommandCompletedL>")));	

    }

// -----------------------------------------------------------------------------

// TVideoConfigHandler::HandleMPvMp4H263EncExtensionInformationalEventL

// Handle an information event.

// -----------------------------------------------------------------------------

//

void TVideoConfigHandler::HandleMPvMp4H263EncExtensionInformationalEventL(const CPVAsyncInformationalEvent& aEvent)

    {

    __IF_DEBUG(Print(_L("VTProto: TVideoConfigHandler::HandleMPvMp4H263EncExtensionInformationalEventL<")));		

    const TUint8* buffer = aEvent.GetLocalBuffer();

    TInt eventType = aEvent.GetEventType();

    TVtIndicationEvent vtEvent(eventType, buffer);

    iProtocolHandler->HandleVideoEncoderInformationalEventL(vtEvent);

    __IF_DEBUG(Print(_L("VTProto: TVideoConfigHandler::HandleMPvMp4H263EncExtensionInformationalEventL>")));	

    }

// -----------------------------------------------------------------------------

// CVideoConfigCommand::SetObserverL

// This API allows the user to specify separate observers for the extension interface.

// -----------------------------------------------------------------------------

//

void CVideoConfigCommand::SetObserverL(MVtProtocolHandler* aHandler)

    {

    __IF_DEBUG(Print(_L("VTProto: CVideoConfigCommand::SetObserverL<")));	

    iVideoConfigHandler = new (ELeave)TVideoConfigHandler(aHandler);

    iH263Encoder->SetObserver(iVideoConfigHandler);

    __IF_DEBUG(Print(_L("VTProto: CVideoConfigCommand::SetObserverL>")));

    }

// -----------------------------------------------------------------------------

// CVideoConfigCommand::SetIntraFrameInterval

// Sets the I-Frame refresh rate of the encoded output.

// -----------------------------------------------------------------------------

//

TInt CVideoConfigCommand::SetIntraFrameInterval(TUint32 aIFrameInterval)

    {

    __IF_DEBUG(Print(_L("VTProto: CVideoConfigCommand::SetIntraFrameInterval")));

    __IF_DEBUG(Print(_L("VTProto: CVideoConfigCommand::SetIntraFrameInterval aIFrameInterval %d"), aIFrameInterval));			

    return iH263Encoder->SetIFrameInterval(aIFrameInterval);

    }

// -----------------------------------------------------------------------------

// CVideoConfigCommand::RequestNextIntraFrame

// Requests the encoder to encode the next frame as an I-Frame.

// -----------------------------------------------------------------------------

//

TInt CVideoConfigCommand::RequestNextIntraFrame()

    {

    __IF_DEBUG(Print(_L("VTProto: CVideoConfigCommand::RequestNextIntraFrame")));

    return iH263Encoder->RequestIFrame();

    }

// -----------------------------------------------------------------------------

// CVideoConfigCommand::SetVideoFrameRate

// Sets the frame rate of encoded output for the specified layer.

// -----------------------------------------------------------------------------

//

TInt CVideoConfigCommand::SetVideoFrameRate(TUint32 aFrameRate)

    {

    __IF_DEBUG(Print(_L("VTProto: CVideoConfigCommand::SetVideoFrameRate")));

    __IF_DEBUG(Print(_L("VTProto: CVideoConfigCommand::SetVideoFrameRate aFrameRate %d"), aFrameRate));		

    return iH263Encoder->SetOutputFrameRate(aFrameRate);

    }

// -----------------------------------------------------------------------------

// CVideoConfigCommand::~CVideoConfigCommand

// Destructor.

// -----------------------------------------------------------------------------

//

CVideoConfigCommand::~CVideoConfigCommand()

    {

    __IF_DEBUG(Print(_L("VTProto: CVideoConfigCommand::~CVideoConfigCommand")));	

    delete iVideoConfigHandler;

    __IF_DEBUG(Print(_L("VTProto: CVideoConfigCommand::~CVideoConfigCommand")));

    }

// end of file