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Diffstat (limited to 'tests/validation/reference/ChannelExtract.cpp')
-rw-r--r-- | tests/validation/reference/ChannelExtract.cpp | 78 |
1 files changed, 0 insertions, 78 deletions
diff --git a/tests/validation/reference/ChannelExtract.cpp b/tests/validation/reference/ChannelExtract.cpp deleted file mode 100644 index 8674510269..0000000000 --- a/tests/validation/reference/ChannelExtract.cpp +++ /dev/null @@ -1,78 +0,0 @@ -/* - * Copyright (c) 2017-2020 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 "ChannelExtract.h" - -#include "arm_compute/core/Types.h" -#include "tests/validation/Helpers.h" - -namespace arm_compute -{ -namespace test -{ -namespace validation -{ -namespace reference -{ -template <typename T> -SimpleTensor<uint8_t> channel_extract(const TensorShape &shape, const std::vector<SimpleTensor<T>> &tensor_planes, Format format, Channel channel) -{ - // Find plane and channel index - const unsigned int plane_idx = plane_idx_from_channel(format, channel); - const unsigned int channel_idx = channel_idx_from_format(format, channel); - - // Create dst and get src tensor - SimpleTensor<T> src = tensor_planes[plane_idx]; - SimpleTensor<T> dst{ calculate_subsampled_shape(shape, format, channel), Format::U8 }; - - // Single planar formats with subsampling require a double horizontal step - const int step_x = ((Format::YUYV422 == format || Format::UYVY422 == format) && Channel::Y != channel) ? 2 : 1; - const int width = dst.shape().x(); - const int height = dst.shape().y(); - - // Loop over each pixel and extract channel -#if defined(_OPENMP) - #pragma omp parallel for collapse(2) -#endif /* _OPENMP */ - for(int y = 0; y < height; ++y) - { - for(int x = 0; x < width; ++x) - { - const Coordinates src_coord{ x * step_x, y }; - const Coordinates dst_coord{ x, y }; - - const auto *src_pixel = reinterpret_cast<const T *>(src(src_coord)); - auto *dst_pixel = reinterpret_cast<T *>(dst(dst_coord)); - - dst_pixel[0] = src_pixel[channel_idx]; // NOLINT - } - } - - return dst; -} - -template SimpleTensor<uint8_t> channel_extract(const TensorShape &shape, const std::vector<SimpleTensor<uint8_t>> &tensor_planes, Format format, Channel channel); -} // namespace reference -} // namespace validation -} // namespace test -} // namespace arm_compute |