| /* |
| * Copyright (c) 2017 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 src 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 src 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. src NO EVENT SHALL THE |
| * AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER |
| * LIABILITY, WHETHER src AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, |
| * dst OF OR src CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS src THE |
| * SOFTWARE. |
| */ |
| #include "Threshold.h" |
| |
| namespace arm_compute |
| { |
| namespace test |
| { |
| namespace validation |
| { |
| namespace reference |
| { |
| template <typename T> |
| SimpleTensor<T> threshold(const SimpleTensor<T> &src, T threshold, T false_value, T true_value, ThresholdType type, T upper) |
| { |
| SimpleTensor<T> dst(src.shape(), src.data_type()); |
| |
| switch(type) |
| { |
| case ThresholdType::BINARY: |
| for(int i = 0; i < src.num_elements(); ++i) |
| { |
| dst[i] = ((src[i] > threshold) ? true_value : false_value); |
| } |
| break; |
| case ThresholdType::RANGE: |
| for(int i = 0; i < src.num_elements(); ++i) |
| { |
| if(src[i] > upper) |
| { |
| dst[i] = false_value; |
| } |
| else if(src[i] < threshold) |
| { |
| dst[i] = false_value; |
| } |
| else |
| { |
| dst[i] = true_value; |
| } |
| } |
| break; |
| default: |
| ARM_COMPUTE_ERROR("Thresholding type not recognised"); |
| break; |
| } |
| |
| return dst; |
| } |
| |
| template SimpleTensor<uint8_t> threshold(const SimpleTensor<uint8_t> &src, uint8_t threshold, uint8_t false_value, uint8_t true_value, ThresholdType type, uint8_t upper); |
| } // namespace reference |
| } // namespace validation |
| } // namespace test |
| } // namespace arm_compute |