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fastdeploy/vision/common/processors/resize.h

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+// Copyright (c) 2022 PaddlePaddle Authors. All Rights Reserved.
+//
+// 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 "fastdeploy/vision/common/processors/base.h"
+
+namespace fastdeploy {
+namespace vision {
+
+class Resize : public Processor {
+ public:
+  Resize(int width, int height, float scale_w = -1.0, float scale_h = -1.0,
+         int interp = 1, bool use_scale = false) {
+    width_ = width;
+    height_ = height;
+    scale_w_ = scale_w;
+    scale_h_ = scale_h;
+    interp_ = interp;
+    use_scale_ = use_scale;
+  }
+
+  bool CpuRun(Mat* mat);
+#ifdef ENABLE_OPENCV_CUDA
+  bool GpuRun(Mat* mat);
+#endif
+  std::string Name() { return "Resize"; }
+
+  static bool Run(Mat* mat, int width, int height, float scale_w = -1.0,
+                  float scale_h = -1.0, int interp = 1, bool use_scale = false,
+                  ProcLib lib = ProcLib::OPENCV_CPU);
+
+ private:
+  int width_;
+  int height_;
+  float scale_w_ = -1.0;
+  float scale_h_ = -1.0;
+  int interp_ = 1;
+  bool use_scale_ = false;
+};
+} // namespace vision
+} // namespace fastdeploy