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Diffstat (limited to 'extern/bullet2/BulletMultiThreaded/btGpu3DGridBroadphaseSharedDefs.h')
-rw-r--r-- | extern/bullet2/BulletMultiThreaded/btGpu3DGridBroadphaseSharedDefs.h | 61 |
1 files changed, 61 insertions, 0 deletions
diff --git a/extern/bullet2/BulletMultiThreaded/btGpu3DGridBroadphaseSharedDefs.h b/extern/bullet2/BulletMultiThreaded/btGpu3DGridBroadphaseSharedDefs.h new file mode 100644 index 00000000000..607bda7edfd --- /dev/null +++ b/extern/bullet2/BulletMultiThreaded/btGpu3DGridBroadphaseSharedDefs.h @@ -0,0 +1,61 @@ +/* +Bullet Continuous Collision Detection and Physics Library, http://bulletphysics.org +Copyright (C) 2006, 2009 Sony Computer Entertainment Inc. + +This software is provided 'as-is', without any express or implied warranty. +In no event will the authors be held liable for any damages arising from the use of this software. +Permission is granted to anyone to use this software for any purpose, +including commercial applications, and to alter it and redistribute it freely, +subject to the following restrictions: + +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. +2. Altered source versions must be plainly marked as such, and must not be misrepresented as being the original software. +3. This notice may not be removed or altered from any source distribution. +*/ + +//---------------------------------------------------------------------------------------- + +// Shared definitions for GPU-based 3D Grid collision detection broadphase + +//!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!! +// Keep this file free from Bullet headers +// it is included into both CUDA and CPU code +//!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!! + +//---------------------------------------------------------------------------------------- + +#ifndef BTGPU3DGRIDBROADPHASESHAREDDEFS_H +#define BTGPU3DGRIDBROADPHASESHAREDDEFS_H + +//---------------------------------------------------------------------------------------- + +#include "btGpu3DGridBroadphaseSharedTypes.h" + +//---------------------------------------------------------------------------------------- + +extern "C" +{ + +//---------------------------------------------------------------------------------------- + +void BT_GPU_PREF(calcHashAABB)(bt3DGrid3F1U* pAABB, unsigned int* hash, unsigned int numBodies); + +void BT_GPU_PREF(findCellStart)(unsigned int* hash, unsigned int* cellStart, unsigned int numBodies, unsigned int numCells); + +void BT_GPU_PREF(findOverlappingPairs)(bt3DGrid3F1U* pAABB, unsigned int* pHash, unsigned int* pCellStart, unsigned int* pPairBuff, unsigned int* pPairBuffStartCurr, unsigned int numBodies); + +void BT_GPU_PREF(findPairsLarge)(bt3DGrid3F1U* pAABB, unsigned int* pHash, unsigned int* pCellStart, unsigned int* pPairBuff, unsigned int* pPairBuffStartCurr, unsigned int numBodies, unsigned int numLarge); + +void BT_GPU_PREF(computePairCacheChanges)(unsigned int* pPairBuff, unsigned int* pPairBuffStartCurr, unsigned int* pPairScan, bt3DGrid3F1U* pAABB, unsigned int numBodies); + +void BT_GPU_PREF(squeezeOverlappingPairBuff)(unsigned int* pPairBuff, unsigned int* pPairBuffStartCurr, unsigned int* pPairScan, unsigned int* pPairOut, bt3DGrid3F1U* pAABB, unsigned int numBodies); + + +//---------------------------------------------------------------------------------------- + +} // extern "C" + +//---------------------------------------------------------------------------------------- + +#endif // BTGPU3DGRIDBROADPHASESHAREDDEFS_H + |