// Copyright 2019 Yan Yan
//
// 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.

#ifndef NMS_FUNCTOR_H_
#define NMS_FUNCTOR_H_
#include <tensorview/tensorview.h>

namespace spconv {
namespace functor {
template <typename Device, typename T, typename Index>
struct NonMaxSupressionFunctor {
  Index operator()(const Device& d, tv::TensorView<Index> keep,
                   tv::TensorView<const T> boxes, T threshold, T eps);
};

template <typename Device, typename T, typename Index>
struct rotateNonMaxSupressionFunctor {
  Index operator()(const Device& d, tv::TensorView<Index> keep,
                   tv::TensorView<const T> boxCorners,
                   tv::TensorView<const T> standupIoU, T threshold);
};

}  // namespace functor
}  // namespace spconv

#endif
