1 /* 2 * Copyright (c) 2016-2020 Arm Limited. 3 * 4 * SPDX-License-Identifier: MIT 5 * 6 * Permission is hereby granted, free of charge, to any person obtaining a copy 7 * of this software and associated documentation files (the "Software"), to 8 * deal in the Software without restriction, including without limitation the 9 * rights to use, copy, modify, merge, publish, distribute, sublicense, and/or 10 * sell copies of the Software, and to permit persons to whom the Software is 11 * furnished to do so, subject to the following conditions: 12 * 13 * The above copyright notice and this permission notice shall be included in all 14 * copies or substantial portions of the Software. 15 * 16 * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR 17 * IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY, 18 * FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE 19 * AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER 20 * LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, 21 * OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE 22 * SOFTWARE. 23 */ 24 #ifndef ARM_COMPUTE_NEREMAP_H 25 #define ARM_COMPUTE_NEREMAP_H 26 27 #include "arm_compute/core/Types.h" 28 #include "arm_compute/runtime/NEON/INESimpleFunction.h" 29 #include "arm_compute/runtime/Tensor.h" 30 31 #include <cstdint> 32 33 namespace arm_compute 34 { 35 class ITensor; 36 37 /** Basic function to execute remap. This function calls the following NEON kernels: 38 * 39 * -# @ref NEFillBorderKernel (executed if border_mode == CONSTANT or border_mode == REPLICATE) 40 * -# @ref NERemapKernel 41 * 42 * @deprecated This function is deprecated and is intended to be removed in 21.05 release 43 * 44 */ 45 class NERemap : public INESimpleFunction 46 { 47 public: 48 /** Initialise the function's sources, destination, interpolation policy and border mode. 49 * 50 * @param[in, out] input Source tensor. Data type supported: U8. (Written to only for @p border_mode != UNDEFINED) 51 * @param[in] map_x Map for X coordinates. Data type supported: F32. 52 * @param[in] map_y Map for Y coordinates. Data type supported: F32. 53 * @param[out] output Output tensor. Data type supported: U8. 54 * @param[in] policy Interpolation policy to use. Only NEAREST and BILINEAR are supported. 55 * @param[in] border_mode Border mode to use on the input tensor. 56 * @param[in] constant_border_value (Optional) Constant value to use for borders if border_mode is set to CONSTANT. 57 * 58 */ 59 void configure(ITensor *input, const ITensor *map_x, const ITensor *map_y, ITensor *output, 60 InterpolationPolicy policy, BorderMode border_mode, uint8_t constant_border_value = 0); 61 }; 62 } 63 #endif /*ARM_COMPUTE_NEREMAP_H */ 64