eqPly/initData.cpp

/*
 * Copyright (c) 2006-2009, Stefan Eilemann <eile@equalizergraphics.com> 
 *
 * This library is free software; you can redistribute it and/or modify it under
 * the terms of the GNU Lesser General Public License version 2.1 as published
 * by the Free Software Foundation.
 *  
 * This library is distributed in the hope that it will be useful, but WITHOUT
 * ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or FITNESS
 * FOR A PARTICULAR PURPOSE.  See the GNU Lesser General Public License for more
 * details.
 * 
 * You should have received a copy of the GNU Lesser General Public License
 * along with this library; if not, write to the Free Software Foundation, Inc.,
 * 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA.
 
 *
 * The init data manages static, per-instance application data. In this example,
 * it holds the model file name, and manages the instantiation of the frame
 * data. The frame data is instantiated seperately for each (pipe) thread, so
 * that multiple pipe threads on a node can render different frames
 * concurrently.
 */

#include "initData.h"

using namespace eq::base;
using namespace std;

namespace eqPly
{

InitData::InitData()
        : _frameDataID( EQ_ID_INVALID )
        , _windowSystem( eq::WINDOW_SYSTEM_NONE )
#ifdef Darwin
        , _renderMode( mesh::RENDER_MODE_BUFFER_OBJECT )
#else
        , _renderMode( mesh::RENDER_MODE_DISPLAY_LIST )
#endif
        , _useGLSL( false )
        , _invFaces( false )
        , _logo( true )
{}

InitData::~InitData()
{
    setFrameDataID( EQ_ID_INVALID );
}

void InitData::getInstanceData( eq::net::DataOStream& os )
{
    os << _frameDataID << _windowSystem << _renderMode << _useGLSL << _invFaces
       << _logo;
}

void InitData::applyInstanceData( eq::net::DataIStream& is )
{
    is >> _frameDataID >> _windowSystem >> _renderMode >> _useGLSL >> _invFaces
       >> _logo;

    EQASSERT( _frameDataID != EQ_ID_INVALID );
    EQINFO << "New InitData instance" << endl;
}
}