wehub-resource-sync
140 lines
5.4 KiB
C++
140 lines
5.4 KiB
C++
/*
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* SPDX-FileCopyrightText: Copyright (c) 1993-2025 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_CROP_AND_RESIZE_PLUGIN_H
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#define TRT_CROP_AND_RESIZE_PLUGIN_H
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#include "NvInferRuntime.h"
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#include "common/kernels/kernel.h"
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#include "common/plugin.h"
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#include <string>
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#include <vector>
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namespace nvinfer1
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{
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namespace plugin
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{
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//!
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//! \brief CropAndResizeDynamicPlugin implements a TensorRT plugin that performs
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//! crop and resize operations on input tensors based on provided boxes.
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//!
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class CropAndResizeDynamicPlugin : public IPluginV3,
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public IPluginV3OneCore,
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public IPluginV3OneBuild,
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public IPluginV3OneRuntime
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{
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public:
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//!
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//! \brief Constructs a CropAndResizeDynamicPlugin with specified crop dimensions.
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//!
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//! \param cropWidth Width of the output crop
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//! \param cropHeight Height of the output crop
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//!
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CropAndResizeDynamicPlugin(int32_t cropWidth, int32_t cropHeight);
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//!
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//! \brief Constructs a CropAndResizeDynamicPlugin with full parameters.
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//!
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//! \param cropWidth Width of the output crop
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//! \param cropHeight Height of the output crop
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//! \param depth Depth (channels) of the input tensor
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//! \param inputWidth Width of the input tensor
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//! \param inputHeight Height of the input tensor
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//! \param maxBoxNum Maximum number of boxes
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//!
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CropAndResizeDynamicPlugin(int32_t cropWidth, int32_t cropHeight, int32_t depth, int32_t inputWidth,
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int32_t inputHeight, int32_t maxBoxNum);
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// It doesn't make sense to make CropAndResizeDynamicPlugin without arguments, so we delete default constructor.
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CropAndResizeDynamicPlugin() noexcept = delete;
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~CropAndResizeDynamicPlugin() noexcept override;
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// IPluginV3 methods
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IPluginCapability* getCapabilityInterface(PluginCapabilityType type) noexcept override;
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IPluginV3* clone() noexcept override;
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char const* getPluginName() const noexcept override;
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char const* getPluginVersion() const noexcept override;
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char const* getPluginNamespace() const noexcept override;
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void setPluginNamespace(char const* libNamespace) noexcept;
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// IPluginV3OneCore methods
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int32_t getNbOutputs() const noexcept override;
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int32_t getOutputDataTypes(
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DataType* outputTypes, int32_t nbOutputs, DataType const* inputTypes, int32_t nbInputs) const noexcept override;
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// IPluginV3OneBuild methods
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int32_t getOutputShapes(DimsExprs const* inputs, int32_t nbInputs, DimsExprs const* shapeInputs,
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int32_t nbShapeInputs, DimsExprs* outputs, int32_t nbOutputs, IExprBuilder& exprBuilder) noexcept override;
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bool supportsFormatCombination(
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int32_t pos, DynamicPluginTensorDesc const* inOut, int32_t nbInputs, int32_t nbOutputs) noexcept override;
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int32_t configurePlugin(DynamicPluginTensorDesc const* in, int32_t nbInputs, DynamicPluginTensorDesc const* out,
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int32_t nbOutputs) noexcept override;
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int32_t onShapeChange(PluginTensorDesc const* inputs, int32_t nbInputs, PluginTensorDesc const* outputs,
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int32_t nbOutputs) noexcept override;
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size_t getWorkspaceSize(DynamicPluginTensorDesc const* inputs, int32_t nbInputs,
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DynamicPluginTensorDesc const* outputs, int32_t nbOutputs) const noexcept override;
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// IPluginV3OneRuntime methods
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int32_t enqueue(PluginTensorDesc const* inputDesc, PluginTensorDesc const* outputDesc, void const* const* inputs,
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void* const* outputs, void* workspace, cudaStream_t stream) noexcept override;
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IPluginV3* attachToContext(IPluginResourceContext* context) noexcept override;
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PluginFieldCollection const* getFieldsToSerialize() noexcept override;
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private:
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int32_t mCropWidth;
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int32_t mCropHeight;
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int32_t mDepth;
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int32_t mInputWidth;
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int32_t mInputHeight;
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int32_t mNumBoxes;
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std::string mNamespace;
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PluginFieldCollection mFCToSerialize;
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std::vector<PluginField> mDataToSerialize;
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};
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//!
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//! \brief Creator class for CropAndResizeDynamicPlugin
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//!
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class CropAndResizeDynamicPluginCreator : public IPluginCreatorV3One
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{
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public:
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CropAndResizeDynamicPluginCreator();
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~CropAndResizeDynamicPluginCreator() override = default;
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// IPluginCreatorV3One methods
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char const* getPluginName() const noexcept override;
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char const* getPluginVersion() const noexcept override;
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PluginFieldCollection const* getFieldNames() noexcept override;
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void setPluginNamespace(char const* pluginNamespace) noexcept;
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char const* getPluginNamespace() const noexcept override;
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IPluginV3* createPlugin(char const* name, PluginFieldCollection const* fc, TensorRTPhase phase) noexcept override;
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private:
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PluginFieldCollection mFC;
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std::vector<PluginField> mPluginAttributes;
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std::string mNamespace;
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};
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} // namespace plugin
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} // namespace nvinfer1
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#endif // TRT_CROP_AND_RESIZE_PLUGIN_H
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