00001 /* 00002 Bullet Continuous Collision Detection and Physics Library 00003 Copyright (c) 2003-2007 Erwin Coumans http://bulletphysics.com 00004 00005 This software is provided 'as-is', without any express or implied warranty. 00006 In no event will the authors be held liable for any damages arising from the use of this software. 00007 Permission is granted to anyone to use this software for any purpose, 00008 including commercial applications, and to alter it and redistribute it freely, 00009 subject to the following restrictions: 00010 00011 1. The origin of this software must not be misrepresented; you must not claim that you wrote the original software. If you use this software in a product, an acknowledgment in the product documentation would be appreciated but is not required. 00012 2. Altered source versions must be plainly marked as such, and must not be misrepresented as being the original software. 00013 3. This notice may not be removed or altered from any source distribution. 00014 */ 00015 #ifndef BT_SPU_GATHERING_COLLISION__DISPATCHER_H 00016 #define BT_SPU_GATHERING_COLLISION__DISPATCHER_H 00017 00018 #include "BulletCollision/CollisionDispatch/btCollisionDispatcher.h" 00019 00020 00024 //#define SPU_BATCHSIZE_BROADPHASE_PAIRS 8 00025 //#define SPU_BATCHSIZE_BROADPHASE_PAIRS 16 00026 //#define SPU_BATCHSIZE_BROADPHASE_PAIRS 64 00027 #define SPU_BATCHSIZE_BROADPHASE_PAIRS 128 00028 //#define SPU_BATCHSIZE_BROADPHASE_PAIRS 256 00029 //#define SPU_BATCHSIZE_BROADPHASE_PAIRS 512 00030 //#define SPU_BATCHSIZE_BROADPHASE_PAIRS 1024 00031 00032 00033 00034 class SpuCollisionTaskProcess; 00035 00038 class SpuGatheringCollisionDispatcher : public btCollisionDispatcher 00039 { 00040 00041 SpuCollisionTaskProcess* m_spuCollisionTaskProcess; 00042 00043 protected: 00044 00045 class btThreadSupportInterface* m_threadInterface; 00046 00047 unsigned int m_maxNumOutstandingTasks; 00048 00049 00050 public: 00051 00052 //can be used by SPU collision algorithms 00053 SpuCollisionTaskProcess* getSpuCollisionTaskProcess() 00054 { 00055 return m_spuCollisionTaskProcess; 00056 } 00057 00058 SpuGatheringCollisionDispatcher (class btThreadSupportInterface* threadInterface, unsigned int maxNumOutstandingTasks,btCollisionConfiguration* collisionConfiguration); 00059 00060 virtual ~SpuGatheringCollisionDispatcher(); 00061 00062 bool supportsDispatchPairOnSpu(int proxyType0,int proxyType1); 00063 00064 virtual void dispatchAllCollisionPairs(btOverlappingPairCache* pairCache,const btDispatcherInfo& dispatchInfo,btDispatcher* dispatcher) ; 00065 00066 }; 00067 00068 00069 00070 #endif //BT_SPU_GATHERING_COLLISION__DISPATCHER_H 00071 00072