// 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.

#include "paddle/phi/core/compat/op_utils.h"

namespace phi {

KernelSignature Pad3dOpArgumentMapping(const ArgumentMappingContext& ctx) {
  if (ctx.HasInput("Paddings")) {
    return KernelSignature(
        "pad3d", {"X"}, {"Paddings", "mode", "value", "data_format"}, {"Out"});
  }

  return KernelSignature(
      "pad3d", {"X"}, {"paddings", "mode", "value", "data_format"}, {"Out"});
}

KernelSignature Pad3dGradOpArgumentMapping(const ArgumentMappingContext& ctx) {
  if (ctx.HasInput("Paddings")) {
    return KernelSignature("pad3d_grad",
                           {"X", GradVarName("Out")},
                           {"Paddings", "mode", "value", "data_format"},
                           {GradVarName("X")});
  }
  return KernelSignature("pad3d_grad",
                         {"X", GradVarName("Out")},
                         {"paddings", "mode", "value", "data_format"},
                         {GradVarName("X")});
}

}  // namespace phi

PD_REGISTER_ARG_MAPPING_FN(pad3d, phi::Pad3dOpArgumentMapping);
PD_REGISTER_ARG_MAPPING_FN(pad3d_grad, phi::Pad3dGradOpArgumentMapping);