NvDsMemoryAllocator.h

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/*
 * Copyright (c) 2020, NVIDIA CORPORATION.  All rights reserved.
 *
 * NVIDIA Corporation and its licensors retain all intellectual property
 * and proprietary rights in and to this software, 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.
 */

#ifndef _NVDS_MEMORY_ALLOCATOR_H_
#define _NVDS_MEMORY_ALLOCATOR_H_

#include "INvDsAllocator.h"

typedef enum
{
  NVDS_MEM_DEFAULT,
  NVDS_MEM_CUDA_PINNED,
  NVDS_MEM_CUDA_DEVICE,
  NVDS_MEM_CUDA_UNIFIED,
  NVDS_MEM_SYSTEM,
} NvDsMemType;


class NvDsMemoryAllocator : INvDsAllocator
{
    public:

    NvDsMemoryAllocator(uint32_t gpuId, NvDsMemType memType);
    void* Allocate (uint32_t size);
    void Deallocate (void* data);

    private:
    uint32_t gpuId;
    NvDsMemType memType;
};

#endif