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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 "ir/Coordinates.h"
#include <cassert>
namespace onert
{
namespace ir
{
Coordinates convertCoordinates(const Coordinates &from_coordinates, Layout from_layout,
Layout to_layout)
{
assert(from_coordinates.size() == 4);
Coordinates to{from_coordinates};
if (from_layout == Layout::NHWC && to_layout == Layout::NCHW)
{
to.set(0, from_coordinates[0]);
to.set(1, from_coordinates[3]);
to.set(2, from_coordinates[1]);
to.set(3, from_coordinates[2]);
}
else if (from_layout == Layout::NCHW && to_layout == Layout::NHWC)
{
to.set(0, from_coordinates[0]);
to.set(1, from_coordinates[2]);
to.set(2, from_coordinates[3]);
to.set(3, from_coordinates[1]);
}
return to;
}
} // namespace ir
} // namespace onert
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