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/*
* Copyright (c) 2019 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_NESPACETODEPTHLAYER_H
#define ARM_COMPUTE_NESPACETODEPTHLAYER_H
#include "arm_compute/runtime/IFunction.h"
#include "arm_compute/core/NEON/kernels/NEMemsetKernel.h"
#include "arm_compute/core/NEON/kernels/NESpaceToDepthLayerKernel.h"
#include "arm_compute/core/Types.h"
namespace arm_compute
{
class ITensor;
/** This function calls the following NEON kernels/functions:
*
* -# @ref NESpaceToDepthLayerKernel
*/
class NESpaceToDepthLayer : public IFunction
{
public:
/** Default constructor */
NESpaceToDepthLayer();
/** Prevent instances of this class from being copied (As this class contains pointers) */
NESpaceToDepthLayer(const NESpaceToDepthLayer &) = delete;
/** Prevent instances of this class from being copied (As this class contains pointers) */
NESpaceToDepthLayer &operator=(const NESpaceToDepthLayer &) = delete;
/** Allow instances of this class to be moved */
NESpaceToDepthLayer(NESpaceToDepthLayer &&) = default;
/** Allow instances of this class to be moved */
NESpaceToDepthLayer &operator=(NESpaceToDepthLayer &&) = default;
/** Default destructor */
virtual ~NESpaceToDepthLayer() = default;
/** Set the input and output tensors.
*
* @param[in] input Tensor input. Supported tensor rank: 4. Data types supported: U8/S8/QASYMM8/U16/S16/F16/U32/S32/F32.
* @param[out] output Tensor output. Data types supported: same as @p input
* @param[in] block_shape Block shape value
*/
void configure(const ITensor *input, ITensor *output, int32_t block_shape);
/** Static function to check if given info will lead to a valid configuration of @ref NESpaceToDepthLayer (Static block shape and paddings)
*
* @param[in] input Tensor input info. Supported tensor rank: 4. Data types supported: U8/S8/QASYMM8/U16/S16/F16/U32/S32/F32.
* @param[in] output Tensor output info. Data types supported: same as @p input
* @param[in] block_shape Block shape value
*
* @return a status
*/
static Status validate(const ITensorInfo *input, const ITensorInfo *output, int32_t block_shape);
// Inherited methods overridden:
void run() override;
private:
NESpaceToDepthLayerKernel _space_to_depth_kernel; /**< SpaceToDepth kernel to run */
};
} // namespace arm_compute
#endif /* ARM_COMPUTE_NESPACETODEPTHLAYER_H */
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