vart_preprocess_impl_base.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 <cstdint>
#include <memory>
#include <string>
#include "../vart_device.hpp"
#include "../vart_preprocess_types.hpp"
#include "../vart_videoframe.hpp"
 
namespace vart {
 
class PreProcessImplBase {
 public:
  PreProcessImplBase() = default;
 
  virtual ~PreProcessImplBase() {}
 
  virtual void process(std::vector<PreProcessOp>& preprocess_ops) = 0;
 
  virtual void get_input_vinfo(int32_t height, int32_t width, VideoFormat fmt, VideoInfo& vinfo) = 0;
 
  virtual const VideoInfo& get_output_vinfo() = 0;
 
  virtual void set_preprocess_info(PreProcessInfo& preprocess_info) = 0;
 
  virtual const PreProcessInfo& get_preprocess_info() = 0;
 
 protected:
  PreProcessInfo preprocess_info;  
  VideoInfo out_vinfo;             
};
 
}  // namespace vart