# OgreDefaultWorkQueueTBB.h

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    00001 /*-------------------------------------------------------------------------
    00002 This source file is a part of OGRE
    00003 (Object-oriented Graphics Rendering Engine)
    00004
    00005 For the latest info, see http://www.ogre3d.org/
    00006
    00007 Copyright (c) 2000-2009 Torus Knot Software Ltd
    00008 Permission is hereby granted, free of charge, to any person obtaining a copy
    00009 of this software and associated documentation files (the "Software"), to deal
    00010 in the Software without restriction, including without limitation the rights
    00011 to use, copy, modify, merge, publish, distribute, sublicense, and/or sell
    00012 copies of the Software, and to permit persons to whom the Software is
    00013 furnished to do so, subject to the following conditions:
    00014
    00015 The above copyright notice and this permission notice shall be included in
    00016 all copies or substantial portions of the Software.
    00017
    00018 THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
    00019 IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
    00020 FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE
    00021 AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
    00022 LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,
    00023 OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN
    00024 THE SOFTWARE
    00025 -------------------------------------------------------------------------*/
    00026 #ifndef __OgreDefaultWorkQueueTBB_H__
    00027 #define __OgreDefaultWorkQueueTBB_H__
    00028
    00029 #include "../OgreWorkQueue.h"
    00030 #include <set>
    00031
    00032 namespace Ogre
    00033 {
    00038     class _OgreExport DefaultWorkQueue : public DefaultWorkQueueBase
    00039     {
    00040     public:
    00041         DefaultWorkQueue(const String& name = StringUtil::BLANK);
    00042         virtual ~DefaultWorkQueue();
    00051
    00052         virtual void _threadMain();
    00053
    00055         virtual void shutdown();
    00056
    00058         virtual void startup(bool forceRestart = true);
    00059
    00061         void _registerThreadWithRenderSystem();
    00062
    00063     protected:
    00064         virtual void notifyWorkers();
    00065
    00066     private:
    00067         tbb::task_scheduler_init mTaskScheduler;
    00068         tbb::task_group mTaskGroup;
    00070         OGRE_MUTEX(mRegisterRSMutex);
    00071         std::set<tbb::tbb_thread::id> mRegisteredThreads;
    00072     };
    00073
    00074
    00075 }
    00076
    00077 #endif
    00078

Copyright © 2008 Torus Knot Software Ltd
This work is licensed under a Creative Commons Attribution-ShareAlike 3.0 Unported License.
Last modified Sun May 8 2011 20:28:08