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Diffstat (limited to 'tests/validation/reference/Scharr.cpp')
-rw-r--r-- | tests/validation/reference/Scharr.cpp | 106 |
1 files changed, 0 insertions, 106 deletions
diff --git a/tests/validation/reference/Scharr.cpp b/tests/validation/reference/Scharr.cpp deleted file mode 100644 index e9fbb73d49..0000000000 --- a/tests/validation/reference/Scharr.cpp +++ /dev/null @@ -1,106 +0,0 @@ -/* - * Copyright (c) 2017-2019 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. - */ -#include "Scharr.h" - -#include "Utils.h" -#include "tests/validation/Helpers.h" - -#include <array> -#include <map> -#include <utility> - -namespace arm_compute -{ -namespace test -{ -namespace validation -{ -namespace reference -{ -namespace -{ -const std::array<int8_t, 9> scharr_3_x{ { -3, 0, 3, -10, 0, 10, -3, 0, 3 } }; -const std::array<int8_t, 9> scharr_3_y{ { -3, -10, -3, 0, 0, 0, 3, 10, 3 } }; - -const std::map<int, std::pair<const int8_t *, const int8_t *>> masks -{ - { 3, { scharr_3_x.data(), scharr_3_y.data() } } -}; - -template <typename T> -struct data_type; - -template <> -struct data_type<int16_t> -{ - const static DataType value = DataType::S16; -}; -} // namespace - -template <typename T, typename U> -std::pair<SimpleTensor<T>, SimpleTensor<T>> scharr(const SimpleTensor<U> &src, int filter_size, BorderMode border_mode, uint8_t constant_border_value, GradientDimension gradient_dimension) -{ - const auto shape_size = static_cast<unsigned int>(filter_size); - - SimpleTensor<T> dst_x(src.shape(), data_type<T>::value, src.num_channels()); - SimpleTensor<T> dst_y(src.shape(), data_type<T>::value, src.num_channels()); - - ValidRegion valid_region = shape_to_valid_region(src.shape(), border_mode == BorderMode::UNDEFINED, BorderSize(filter_size / 2)); - - const uint32_t num_elements = src.num_elements(); - for(uint32_t i = 0; i < num_elements; ++i) - { - Coordinates coord = index2coord(src.shape(), i); - - if(!is_in_valid_region(valid_region, coord)) - { - continue; - } - - switch(gradient_dimension) - { - case GradientDimension::GRAD_X: - apply_2d_spatial_filter(coord, src, dst_x, TensorShape{ shape_size, shape_size }, masks.at(filter_size).first, 1.f, border_mode, constant_border_value); - break; - case GradientDimension::GRAD_Y: - apply_2d_spatial_filter(coord, src, dst_y, TensorShape{ shape_size, shape_size }, masks.at(filter_size).second, 1.f, border_mode, constant_border_value); - break; - case GradientDimension::GRAD_XY: - apply_2d_spatial_filter(coord, src, dst_x, TensorShape{ shape_size, shape_size }, masks.at(filter_size).first, 1.f, border_mode, constant_border_value); - apply_2d_spatial_filter(coord, src, dst_y, TensorShape{ shape_size, shape_size }, masks.at(filter_size).second, 1.f, border_mode, constant_border_value); - break; - default: - ARM_COMPUTE_ERROR("Gradient dimension not supported"); - } - } - - return std::make_pair(dst_x, dst_y); -} - -template std::pair<SimpleTensor<int16_t>, SimpleTensor<int16_t>> scharr(const SimpleTensor<uint8_t> &src, int filter_size, BorderMode border_mode, uint8_t constant_border_value, - GradientDimension gradient_dimension); -} // namespace reference -} // namespace validation -} // namespace test -} // namespace arm_compute |