NVIDIA DeepStream SDK API Reference
9.1 Release
sources/includes/ds3d/common/hpp/lidar_custom_process.hpp
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/*
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* SPDX-FileCopyrightText: Copyright (c) 2022-2026 NVIDIA CORPORATION & AFFILIATES. All rights reserved.
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* SPDX-License-Identifier: Apache-2.0
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*
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* Licensed under the Apache License, Version 2.0 (the "License");
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* you may not use this file except in compliance with the License.
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* You may obtain a copy of the License at
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*
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* http://www.apache.org/licenses/LICENSE-2.0
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*
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* Unless required by applicable law or agreed to in writing, software
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* distributed under the License is distributed on an "AS IS" BASIS,
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* WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
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* See the License for the specific language governing permissions and
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* limitations under the License.
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*/
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#ifndef DS3D_COMMON_HPP_LIDAR_CUSTOM_PROCESS_HPP
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#define DS3D_COMMON_HPP_LIDAR_CUSTOM_PROCESS_HPP
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#include "infer_datatypes.h"
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namespace
ds3d
{
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using namespace
nvdsinferserver
;
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class
IInferCustomPreprocessor
{
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public
:
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virtual
~
IInferCustomPreprocessor
() =
default
;
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virtual
NvDsInferStatus
preproc(
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GuardDataMap
& dataMap,
SharedIBatchArray
batchArray,
cudaStream_t
stream) = 0;
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};
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}
// namespace ds3d
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#endif // DS3D_COMMON_HPP_LIDAR_CUSTOM_PROCESS_HPP
cudaStream_t
struct CUstream_st * cudaStream_t
Forward declaration of cudaStream_t.
Definition:
sources/includes/nvbufsurftransform.h:35
nvdsinferserver
This is a header file for pre-processing cuda kernels with normalization and mean subtraction require...
Definition:
sources/gst-plugins/gst-nvinferserver/gstnvinferserver_impl.h:69
ds3d::IInferCustomPreprocessor
Definition:
sources/includes/ds3d/common/hpp/lidar_custom_process.hpp:27
ds3d::GuardDataMap
Definition:
sources/includes/ds3d/common/hpp/datamap.hpp:27
nvdsinferserver::SharedIBatchArray
std::shared_ptr< IBatchArray > SharedIBatchArray
Definition:
sources/includes/nvdsinferserver/infer_datatypes.h:210
ds3d
Definition:
sources/includes/ds3d/common/abi_dataprocess.h:25
NvDsInferStatus
NvDsInferStatus
Enum for the status codes returned by NvDsInferContext.
Definition:
sources/includes/nvdsinfer.h:231
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© 2026 NVIDIA CORPORATION & AFFILIATES. All rights reserved.
NVIDIA Confidential | Subject to Change | For test and development only.
Thu Jul 9 2026 11:48:20 | PR-09318-R32