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Diffstat (limited to 'PxShared/include/cudamanager/PxGpuCopyDesc.h')
| -rw-r--r-- | PxShared/include/cudamanager/PxGpuCopyDesc.h | 86 |
1 files changed, 0 insertions, 86 deletions
diff --git a/PxShared/include/cudamanager/PxGpuCopyDesc.h b/PxShared/include/cudamanager/PxGpuCopyDesc.h deleted file mode 100644 index c6c240f..0000000 --- a/PxShared/include/cudamanager/PxGpuCopyDesc.h +++ /dev/null @@ -1,86 +0,0 @@ -// This code contains NVIDIA Confidential Information and is disclosed to you -// under a form of NVIDIA software license agreement provided separately to you. -// -// Notice -// NVIDIA Corporation and its licensors retain all intellectual property and -// proprietary rights in and to this software and related documentation and -// any modifications thereto. Any use, reproduction, disclosure, or -// distribution of this software and related documentation without an express -// license agreement from NVIDIA Corporation is strictly prohibited. -// -// ALL NVIDIA DESIGN SPECIFICATIONS, CODE ARE PROVIDED "AS IS.". NVIDIA MAKES -// NO WARRANTIES, EXPRESSED, IMPLIED, STATUTORY, OR OTHERWISE WITH RESPECT TO -// THE MATERIALS, AND EXPRESSLY DISCLAIMS ALL IMPLIED WARRANTIES OF NONINFRINGEMENT, -// MERCHANTABILITY, AND FITNESS FOR A PARTICULAR PURPOSE. -// -// Information and code furnished is believed to be accurate and reliable. -// However, NVIDIA Corporation assumes no responsibility for the consequences of use of such -// information or for any infringement of patents or other rights of third parties that may -// result from its use. No license is granted by implication or otherwise under any patent -// or patent rights of NVIDIA Corporation. Details are subject to change without notice. -// This code supersedes and replaces all information previously supplied. -// NVIDIA Corporation products are not authorized for use as critical -// components in life support devices or systems without express written approval of -// NVIDIA Corporation. -// -// Copyright (c) 2008-2017 NVIDIA Corporation. All rights reserved. - -#ifndef PXCUDACONTEXTMANAGER_PXGPUCOPYDESC_H -#define PXCUDACONTEXTMANAGER_PXGPUCOPYDESC_H - -#include "foundation/PxPreprocessor.h" - -#if PX_SUPPORT_GPU_PHYSX - -#include "task/PxTaskDefine.h" - -namespace physx -{ - -PX_PUSH_PACK_DEFAULT - -/** - * \brief Input descriptor for the GpuDispatcher's built-in copy kernel - * - * All host memory involved in copy transactions must be page-locked. - * If more than one descriptor is passed to the copy kernel in one launch, - * the descriptors themselves must be in page-locked memory. - */ -struct PxGpuCopyDesc -{ - /** - * \brief Input descriptor for the GpuDispatcher's built-in copy kernel - */ - enum CopyType - { - HostToDevice, - DeviceToHost, - DeviceToDevice, - DeviceMemset32 - }; - - size_t dest; //!< the destination - size_t source; //!< the source (32bit value when type == DeviceMemset) - size_t bytes; //!< the size in bytes - CopyType type; //!< the memory transaction type - - /** - * \brief Copy is optimally performed as 64bit words, requires 64bit alignment. But it can - * gracefully degrade to 32bit copies if necessary - */ - PX_INLINE bool isValid() - { - bool ok = true; - ok &= ((dest & 0x3) == 0); - ok &= ((type == DeviceMemset32) || (source & 0x3) == 0); - ok &= ((bytes & 0x3) == 0); - return ok; - } -}; - -PX_POP_PACK - -} // end physx namespace - -#endif // PX_SUPPORT_GPU_PHYSX -#endif // PXCUDACONTEXTMANAGER_PXGPUCOPYDESC_H |