Method Execute

trinity/RenderJob/TriStepRemoteUpdate.cpp:146–187

}

TriStepResult TriStepRemoteUpdate::Execute( Be::Time realTime, Be::Time simTime, Tr2RenderContext& renderContext )
{
	// Lock and read
	if( m_sharedMemory != NULL )
	{
		if( WaitForSingleObject( m_needsHndl, 0 ) == WAIT_OBJECT_0 )
		{
			if( WaitForSingleObject( m_writingHndl, 0 ) == WAIT_OBJECT_0 )
			{
				ResetEvent( m_readingHndl );

				// Read data
				Matrix projMat;
				Matrix viewMat;
				Dx9Viewport viewport;
				int offset = 0;

				memcpy( (void*)&projMat, m_sharedMemory, 64 );
				offset += 64;
				memcpy( (void*)&viewMat, m_sharedMemory + offset, 64 );
				offset += 64;
				memcpy( (void*)&viewport, m_sharedMemory + offset, 24 );
				m_projection->CustomProjection( projMat );
				m_view->SetTransform( viewMat );
				m_viewport->width = viewport.Width;
				m_viewport->height = viewport.Height;

				SetEvent( m_readingHndl );
				ResetEvent( m_needsHndl );
			}
		}
	}
	else
	{
		if( !OpenSharedMemoryAndEvents() )
		{
			CCP_LOGERR( "There is no shared memory to read from" );
		}
	}

	return RS_OK;
}

#endif