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/*
* Copyright (c) 2017-2018 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_CLREMAPKERNEL_H__
#define __ARM_COMPUTE_CLREMAPKERNEL_H__
#include "arm_compute/core/CL/ICLKernel.h"
#include "arm_compute/core/Types.h"
namespace arm_compute
{
class ICLTensor;
/** OpenCL kernel to perform a remap on a tensor */
class CLRemapKernel : public ICLKernel
{
public:
/** Default constructor */
CLRemapKernel();
/** Prevent instances of this class from being copied (As this class contains pointers) */
CLRemapKernel(const CLRemapKernel &) = delete;
/** Prevent instances of this class from being copied (As this class contains pointers) */
CLRemapKernel &operator=(const CLRemapKernel &) = delete;
/** Allow instances of this class to be moved */
CLRemapKernel(CLRemapKernel &&) = default;
/** Allow instances of this class to be moved */
CLRemapKernel &operator=(CLRemapKernel &&) = default;
/** Initialize the kernel's input, output and border mode.
*
* @param[in] input Source tensor. Data types supported: U8.
* @param[in] map_x Map for X coordinates. Data types supported: F32.
* @param[in] map_y Map for Y coordinates. Data types supported: F32.
* @param[out] output Destination tensor. Data types supported: U8. All but the lowest two dimensions must be the same size as in the input tensor, i.e. remapping is only performed within the XY-plane.
* @param[in] policy The interpolation type.
* @param[in] border_undefined True if the border mode is undefined. False if it's replicate or constant.
*/
void configure(const ICLTensor *input, const ICLTensor *map_x, const ICLTensor *map_y, ICLTensor *output, InterpolationPolicy policy, bool border_undefined);
// Inherited methods overridden:
void run(const Window &window, cl::CommandQueue &queue) override;
BorderSize border_size() const override;
private:
const ICLTensor *_input;
ICLTensor *_output;
const ICLTensor *_map_x;
const ICLTensor *_map_y;
};
} // namespace arm_compute
#endif /*__ARM_COMPUTE_CLREMAPKERNEL_H__ */
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