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/*
* Copyright (c) 2018 ARM Limited.
*
* SPDX-License-Identifier: MIT
*
* Permission is hereby granted, free of charge, to any person obtaining a copy
* of this software and associated documentation files (the "Software"), to
* deal in the Software without restriction, including without limitation the
* rights to use, copy, modify, merge, publish, distribute, sublicense, and/or
* sell copies of the Software, and to permit persons to whom the Software is
* furnished to do so, subject to the following conditions:
*
* The above copyright notice and this permission notice shall be included in all
* copies or substantial portions of the Software.
*
* THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
* IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
* FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE
* AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
* LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,
* OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE
* SOFTWARE.
*/
#ifndef __ARM_COMPUTE_GRAPH_UPSAMPLE_LAYER_NODE_H__
#define __ARM_COMPUTE_GRAPH_UPSAMPLE_LAYER_NODE_H__
#include "arm_compute/graph/INode.h"
namespace arm_compute
{
namespace graph
{
/** Upsample Layer node */
class UpsampleLayerNode final : public INode
{
public:
/** Constructor
*
* @param[in] info Stride info
* @param[in] upsampling_policy Upsampling policy
*/
UpsampleLayerNode(Size2D info, InterpolationPolicy upsampling_policy);
/** Stride info metadata accessor
*
* @return The stride info of the layer
*/
Size2D info() const;
/** Upsampling policy metadata accessor
*
* @return The upsampling policy of the layer
*/
InterpolationPolicy upsampling_policy() const;
/** Computes upsample output descriptor
*
* @param[in] input_descriptor Input descriptor
* @param[in] info Stride information
*
* @return Output descriptor
*/
static TensorDescriptor compute_output_descriptor(const TensorDescriptor &input_descriptor, Size2D info);
// Inherited overridden methods:
NodeType type() const override;
bool forward_descriptors() override;
TensorDescriptor configure_output(size_t idx) const override;
void accept(INodeVisitor &v) override;
private:
Size2D _info;
InterpolationPolicy _upsampling_policy;
};
} // namespace graph
} // namespace arm_compute
#endif /* __ARM_COMPUTE_GRAPH_UPSAMPLE_LAYER_NODE_H__ */
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