/*****************************************************************************

* *

* PrimeSense Sensor 5.x Alpha *

* Copyright (C) 2012 PrimeSense Ltd. *

* *

* This file is part of PrimeSense Sensor *

* *

* Licensed under the Apache License, Version 2.0 (the "License"); *

* you may not use this file except in compliance with the License. *

* You may obtain a copy of the License at *

* *

* http://www.apache.org/licenses/LICENSE-2.0 *

* *

* Unless required by applicable law or agreed to in writing, software *

* distributed under the License is distributed on an "AS IS" BASIS, *

* WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. *

* See the License for the specific language governing permissions and *

* limitations under the License. *

* *

*****************************************************************************/

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

// Includes

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

#include "XnFileWriterStream.h"

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

// Code

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

XnFileWriterStream::XnFileWriterStream(const XnChar* strType, const XnChar* strName, XnDataPacker* pDataPacker) :

XnStreamWriterStream(strType, strName, pDataPacker),

m_nNumFramesPos(0),

m_NumberOfFrames(XN_STREAM_PROPERTY_NUMBER_OF_FRAMES)

{

}

XnFileWriterStream::~XnFileWriterStream()

{

}

XnStatus XnFileWriterStream::Init()

{

XnStatus nRetVal = XN_STATUS_OK;

XN_VALIDATE_ADD_PROPERTIES(this, &m_NumberOfFrames);

nRetVal = XnStreamWriterStream::Init();

XN_IS_STATUS_OK(nRetVal);

return (XN_STATUS_OK);

}

XnStatus XnFileWriterStream::WriteImpl(XnStreamData* pStreamData)

{

XnStatus nRetVal = XN_STATUS_OK;

nRetVal = m_NumberOfFrames.UnsafeUpdateValue(m_NumberOfFrames.GetValue() + 1);

XN_IS_STATUS_OK(nRetVal);

nRetVal = XnStreamWriterStream::WriteImpl(pStreamData);

XN_IS_STATUS_OK(nRetVal);

return (XN_STATUS_OK);

}