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/*
* Copyright (c) 2018-2020 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_CLREORGLAYER_H
#define ARM_COMPUTE_CLREORGLAYER_H
#include "arm_compute/core/Types.h"
#include "arm_compute/runtime/CL/ICLSimpleFunction.h"
namespace arm_compute
{
class ICLTensor;
class CLReorgLayer : public ICLSimpleFunction
{
public:
/** Initialise the function's source and destination.
*
* @param[in] input Source tensor. Data types supported: All.
* @param[out] output Destination tensor with tensor shape:
* [width_input / stride, height_input / stride, channels_input * stride * stride, batch_size]. This means the output has
* the same number of input elements. Data types supported: same as @p input.
* @param[in] stride Stride value to use for reorganizing the values in the output tensor.
* It defines the spatial distance between 2 consecutive pixels in the x and y direction
*
*/
void configure(ICLTensor *input, ICLTensor *output, int32_t stride);
/** Initialise the function's source and destination.
*
* @param[in] compile_context The compile context to be used.
* @param[in] input Source tensor. Data types supported: All.
* @param[out] output Destination tensor with tensor shape:
* [width_input / stride, height_input / stride, channels_input * stride * stride, batch_size]. This means the output has
* the same number of input elements. Data types supported: same as @p input.
* @param[in] stride Stride value to use for reorganizing the values in the output tensor.
* It defines the spatial distance between 2 consecutive pixels in the x and y direction
*
*/
void configure(const CLCompileContext &compile_context, ICLTensor *input, ICLTensor *output, int32_t stride);
/** Static function to check if given info will lead to a valid configuration of @ref CLReorgLayer
*
* @param[in] input Source tensor. Data types supported: All.
* @param[in] output Destination tensor with tensor shape:
* [width_input / stride, height_input / stride, channels_input * stride * stride, batch_size]. This means the output has
* the same number of input elements. Data types supported: same as @p input. Data types supported: same as @p input.
* @param[in] stride Stride value to use for reorganizing the values in the output tensor
* It defines the spatial distance between 2 consecutive pixels in the x and y direction
*
* @return a status
*/
static Status validate(const ITensorInfo *input, const ITensorInfo *output, int32_t stride);
};
} // namespace arm_compute
#endif /*ARM_COMPUTE_CLREORGLAYER_H */
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