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/*
 * Copyright (c) 2018 Samsung Electronics Co., Ltd. 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 "Conv2DNode.h"

#include <cassert>

#include "NodeVisitor.h"

namespace neurun
{
namespace model
{
namespace operation
{

void Conv2DNode::accept(NodeVisitor &&v) const { v.visit(*this); }

Conv2DNode::Conv2DNode(const model::operation::Node::InitParam &init_param)
    : model::operation::Node{OperandConstraint::createExact(3u)}
{
  assert(init_param.input_count == 7 && init_param.output_count == 1);

  // Each input should be interpreted as follows:
  //
  //
  //  0 -> IFM Tensor Index
  //  1 -> Kernel Tensor Index
  //  2 -> Bias Tensor Index
  //  3 -> Padding Code (ANEURALNETWORKS_PADDING_SAME or ANEURALNETWORKS_PADDING_VALID) Index
  //  4 -> Stride (width) Index
  //  5 -> Stride (height) INdex
  //  6 -> Activation Index

  setInputs({init_param.inputs[0], init_param.inputs[1], init_param.inputs[2]});
  setOutputs({init_param.outputs[0]});

  _param.padding_index = operand::Index{init_param.inputs[3]};
  _param.hstride_index = operand::Index{init_param.inputs[4]};
  _param.vstride_index = operand::Index{init_param.inputs[5]};
  _param.activation_index = operand::Index{init_param.inputs[6]};
}

} // namespace operation
} // namespace model
} // namespace neurun