wehub-resource-sync
79 lines
2.0 KiB
C++
79 lines
2.0 KiB
C++
/*
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* SPDX-FileCopyrightText: Copyright (c) 1993-2024 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 TRT_BBOX_UTILS_H
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#define TRT_BBOX_UTILS_H
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#include "common/plugin.h"
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namespace nvinfer1
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{
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namespace plugin
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{
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template <typename T>
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struct Bbox
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{
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T xmin, ymin, xmax, ymax;
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Bbox(T xmin, T ymin, T xmax, T ymax)
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: xmin(xmin)
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, ymin(ymin)
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, xmax(xmax)
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, ymax(ymax)
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{
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}
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Bbox() = default;
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};
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template <typename T>
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struct BboxInfo
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{
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T conf_score;
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int32_t label;
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int32_t bbox_idx;
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bool kept;
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BboxInfo(T conf_score, int32_t label, int32_t bbox_idx, bool kept)
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: conf_score(conf_score)
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, label(label)
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, bbox_idx(bbox_idx)
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, kept(kept)
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{
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}
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BboxInfo() = default;
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};
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template <typename TFloat>
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bool operator<(Bbox<TFloat> const& lhs, Bbox<TFloat> const& rhs)
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{
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return lhs.x1 < rhs.x1;
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}
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template <typename TFloat>
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bool operator==(Bbox<TFloat> const& lhs, Bbox<TFloat> const& rhs)
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{
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return lhs.x1 == rhs.x1 && lhs.y1 == rhs.y1 && lhs.x2 == rhs.x2 && lhs.y2 == rhs.y2;
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}
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// }}}
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int8_t* alignPtr(int8_t* ptr, uintptr_t to);
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int8_t* nextWorkspacePtr(int8_t* ptr, uintptr_t previousWorkspaceSize);
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size_t dataTypeSize(nvinfer1::DataType dtype);
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void setUniformOffsets(cudaStream_t stream, int32_t num_segments, int32_t offset, int32_t* d_offsets);
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} // namespace plugin
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} // namespace nvinfer1
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#endif
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