vart_postprocess.hpp

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/*
 * Copyright 2024-2026 Advanced Micro Devices Inc.
 *
 * Licensed under the Apache License, Version 2.0 (the "License");
 * you may not use this file except in compliance with the License.
 * You may obtain a copy of the License at
 *
 *     http://www.apache.org/licenses/LICENSE-2.0
 *
 * Unless required by applicable law or agreed to in writing, software
 * distributed under the License is distributed on an "AS IS" BASIS,
 * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
 * See the License for the specific language governing permissions and
 * limitations under the License.
 */
 
#pragma once
 
#include <string>
#include "vart_device.hpp"
#include "vart_inferresult.hpp"
#include "vart_memory.hpp"
#include "vart_memory_types.hpp"
#include "vart_postprocess_types.hpp"
 
namespace vart {
 
class PostProcessFunctionBase;
 
class PostProcessImplBase;
 
class PostProcess {
 public:
  PostProcess() = delete;
 
  PostProcess(PostProcessType postprocess_type, std::string& json_data, std::shared_ptr<Device> device);
 
  PostProcess(std::shared_ptr<PostProcessImplBase> ptr);
 
  ~PostProcess();
 
  const std::shared_ptr<PostProcessImplBase>& get_pimpl_handle() const;
 
  void set_config(std::vector<TensorInfo>& info, uint32_t batch_size);
 
  std::vector<std::vector<std::shared_ptr<InferResult>>> process(std::vector<int8_t*> data,
                                                                 uint32_t current_batch_size);
 
  std::vector<std::vector<std::shared_ptr<InferResult>>> process(
      std::vector<std::vector<std::shared_ptr<vart::Memory>>> tensor_memory,
      uint32_t current_batch_size);
 
 private:
  void populateReturnResult(std::vector<std::vector<std::shared_ptr<InferResult>>>& result);
 
  std::shared_ptr<PostProcessImplBase> pimpl;
  std::unique_ptr<PostProcessFunctionBase> postProcessBase;
  std::string jsonData;
};
 
}  // namespace vart