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Diffstat (limited to 'tests/validation/reference/IntegralImage.cpp')
-rw-r--r-- | tests/validation/reference/IntegralImage.cpp | 86 |
1 files changed, 0 insertions, 86 deletions
diff --git a/tests/validation/reference/IntegralImage.cpp b/tests/validation/reference/IntegralImage.cpp deleted file mode 100644 index 0f6a7504fe..0000000000 --- a/tests/validation/reference/IntegralImage.cpp +++ /dev/null @@ -1,86 +0,0 @@ -/* - * 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 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 "IntegralImage.h" - -namespace arm_compute -{ -namespace test -{ -namespace validation -{ -namespace reference -{ -template <typename T> -SimpleTensor<uint32_t> integral_image(const SimpleTensor<T> &src) -{ - SimpleTensor<uint32_t> dst(src.shape(), DataType::U32); - - // Length of dimensions - const size_t width = src.shape().x(); - const size_t height = src.shape().y(); - const size_t depth = src.shape().total_size_upper(2); - - const size_t image_size = width * height; - - for(size_t z = 0; z < depth; ++z) - { - size_t current_image = z * image_size; - - //First element of each image - dst[current_image] = src[current_image]; - - // First row of each image (add only pixel on the left) - for(size_t x = 1; x < width; ++x) - { - dst[current_image + x] = static_cast<uint32_t>(src[current_image + x]) + dst[current_image + x - 1]; - } - - // Subsequent rows - for(size_t y = 1; y < height; ++y) - { - size_t current_row = current_image + (width * y); - - // First element of each row (add only pixel up) - dst[current_row] = static_cast<uint32_t>(src[current_row]) + dst[current_row - width]; - - // Following row elements - for(size_t x = 1; x < width; ++x) - { - size_t current_pixel = current_row + x; - - // out = in + up(out) + left(out) - up_left(out) - dst[current_pixel] = static_cast<uint32_t>(src[current_pixel]) + dst[current_pixel - 1] - + dst[current_pixel - width] - dst[current_pixel - width - 1]; - } - } - } - - return dst; -} - -template SimpleTensor<uint32_t> integral_image(const SimpleTensor<uint8_t> &src); -} // namespace reference -} // namespace validation -} // namespace test -} // namespace arm_compute |