Equalizer  1.2.1
eqPly/node.cpp
00001 
00002 /* Copyright (c) 2006-2011, Stefan Eilemann <eile@equalizergraphics.com> 
00003  *
00004  * Redistribution and use in source and binary forms, with or without
00005  * modification, are permitted provided that the following conditions are met:
00006  *
00007  * - Redistributions of source code must retain the above copyright notice, this
00008  *   list of conditions and the following disclaimer.
00009  * - Redistributions in binary form must reproduce the above copyright notice,
00010  *   this list of conditions and the following disclaimer in the documentation
00011  *   and/or other materials provided with the distribution.
00012  * - Neither the name of Eyescale Software GmbH nor the names of its
00013  *   contributors may be used to endorse or promote products derived from this
00014  *   software without specific prior written permission.
00015  *
00016  * THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS "AS IS"
00017  * AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
00018  * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
00019  * ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT HOLDER OR CONTRIBUTORS BE
00020  * LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR
00021  * CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF
00022  * SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS
00023  * INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN
00024  * CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE)
00025  * ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE
00026  * POSSIBILITY OF SUCH DAMAGE.
00027  */
00028 
00029 #include "node.h"
00030 
00031 #include "config.h"
00032 #include "error.h"
00033 
00034 namespace eqPly
00035 {
00036 bool Node::configInit( const eq::uint128_t& initID )
00037 {
00038     // All render data is static or multi-buffered, we can run asynchronously
00039     if( getIAttribute( IATTR_THREAD_MODEL ) == eq::UNDEFINED )
00040         setIAttribute( IATTR_THREAD_MODEL, eq::ASYNC );
00041 
00042     if( !eq::Node::configInit( initID ))
00043         return false;
00044 
00045     Config* config = static_cast< Config* >( getConfig( ));
00046     if( !config->mapData( initID ))
00047     {
00048         setError( ERROR_EQPLY_MAPOBJECT_FAILED );
00049         return false;
00050     }
00051     return true;
00052 }
00053 
00054 bool Node::configExit()
00055 {
00056     Config* config = static_cast< Config* >( getConfig( ));
00057     config->unmapData();
00058     
00059     return eq::Node::configExit();
00060 }
00061 
00062 }
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