diff options
Diffstat (limited to 'tests')
-rw-r--r-- | tests/AssetsLibrary.h | 26 | ||||
-rw-r--r-- | tests/SimpleTensor.h | 21 | ||||
-rw-r--r-- | tests/Utils.h | 16 | ||||
-rw-r--r-- | tests/validation/CL/ChannelExtract.cpp | 153 | ||||
-rw-r--r-- | tests/validation/NEON/ChannelExtract.cpp | 153 | ||||
-rw-r--r-- | tests/validation/fixtures/ChannelExtractFixture.h | 192 | ||||
-rw-r--r-- | tests/validation/reference/ChannelExtract.cpp | 76 | ||||
-rw-r--r-- | tests/validation/reference/ChannelExtract.h | 43 |
8 files changed, 665 insertions, 15 deletions
diff --git a/tests/AssetsLibrary.h b/tests/AssetsLibrary.h index c9bd427845..afdf714ff1 100644 --- a/tests/AssetsLibrary.h +++ b/tests/AssetsLibrary.h @@ -416,22 +416,24 @@ void AssetsLibrary::fill_borders_with_garbage(T &&tensor, D &&distribution, std: template <typename T, typename D> void AssetsLibrary::fill(T &&tensor, D &&distribution, std::random_device::result_type seed_offset) const { - Window window; - for(unsigned int d = 0; d < tensor.shape().num_dimensions(); ++d) - { - window.set(d, Window::Dimension(0, tensor.shape()[d], 1)); - } + using ResultType = typename std::remove_reference<D>::type::result_type; std::mt19937 gen(_seed + seed_offset); - //FIXME: Replace with normal loop - execute_window_loop(window, [&](const Coordinates & id) + // Iterate over all elements + for(int element_idx = 0; element_idx < tensor.num_elements(); ++element_idx) { - using ResultType = typename std::remove_reference<D>::type::result_type; - const ResultType value = distribution(gen); - void *const out_ptr = tensor(id); - store_value_with_data_type(out_ptr, value, tensor.data_type()); - }); + const Coordinates id = index2coord(tensor.shape(), element_idx); + + // Iterate over all channels + for(int channel = 0; channel < tensor.num_channels(); ++channel) + { + const ResultType value = distribution(gen); + ResultType &target_value = reinterpret_cast<ResultType *const>(tensor(id))[channel]; + + store_value_with_data_type(&target_value, value, tensor.data_type()); + } + } fill_borders_with_garbage(tensor, distribution, seed_offset); } diff --git a/tests/SimpleTensor.h b/tests/SimpleTensor.h index 3dbb4862f8..f3155ffeab 100644 --- a/tests/SimpleTensor.h +++ b/tests/SimpleTensor.h @@ -297,18 +297,33 @@ int SimpleTensor<T>::num_channels() const switch(_format) { case Format::U8: - case Format::S16: case Format::U16: - case Format::S32: + case Format::S16: case Format::U32: + case Format::S32: + case Format::F16: case Format::F32: return 1; + // Because the U and V channels are subsampled + // these formats appear like having only 2 channels: + case Format::YUYV422: + case Format::UYVY422: + return 2; + case Format::UV88: + return 2; case Format::RGB888: return 3; + case Format::RGBA8888: + return 4; case Format::UNKNOWN: return _num_channels; + //Doesn't make sense for planar formats: + case Format::NV12: + case Format::NV21: + case Format::IYUV: + case Format::YUV444: default: - ARM_COMPUTE_ERROR("NOT SUPPORTED!"); + return 0; } } diff --git a/tests/Utils.h b/tests/Utils.h index 893cb3ebb4..27e0397b6b 100644 --- a/tests/Utils.h +++ b/tests/Utils.h @@ -500,6 +500,22 @@ inline T create_tensor(const TensorShape &shape, Format format) return tensor; } +/** Create and initialize a multi-image of the given type. + * + * @param[in] shape Tensor shape. + * @param[in] format Format type. + * + * @return Initialized tensor of given type. + */ +template <typename T> +inline T create_multi_image(const TensorShape &shape, Format format) +{ + T multi_image; + multi_image.init(shape.x(), shape.y(), format); + + return multi_image; +} + /** Create and initialize a HOG (Histogram of Oriented Gradients) of the given type. * * @param[in] cell_size Cell size in pixels diff --git a/tests/validation/CL/ChannelExtract.cpp b/tests/validation/CL/ChannelExtract.cpp new file mode 100644 index 0000000000..1248a2072d --- /dev/null +++ b/tests/validation/CL/ChannelExtract.cpp @@ -0,0 +1,153 @@ +/* + * Copyright (c) 2017-2018 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 "arm_compute/core/Types.h" +#include "arm_compute/runtime/CL/CLMultiImage.h" +#include "arm_compute/runtime/CL/CLTensor.h" +#include "arm_compute/runtime/CL/CLTensorAllocator.h" +#include "arm_compute/runtime/CL/functions/CLChannelExtract.h" +#include "tests/CL/CLAccessor.h" +#include "tests/PaddingCalculator.h" +#include "tests/datasets/ConvertPolicyDataset.h" +#include "tests/datasets/ShapeDatasets.h" +#include "tests/framework/Asserts.h" +#include "tests/framework/Macros.h" +#include "tests/framework/datasets/Datasets.h" +#include "tests/validation/Validation.h" +#include "tests/validation/fixtures/ChannelExtractFixture.h" + +namespace arm_compute +{ +namespace test +{ +namespace validation +{ +namespace +{ +// Input data sets +const auto ChannelExtractRGBADataset = combine(framework::dataset::make("FormatType", { Format::RGBA8888 }), + framework::dataset::make("ChannelType", { Channel::R, Channel::G, Channel::B, Channel::A })); +const auto ChannelExtractYUVDataset = combine(framework::dataset::make("FormatType", { Format::YUYV422, Format::UYVY422 }), + framework::dataset::make("ChannelType", { Channel::Y, Channel::U, Channel::V })); +const auto ChannelExtractYUVPlanarDataset = combine(framework::dataset::make("FormatType", { Format::IYUV, Format::YUV444, Format::NV12, Format::NV21 }), + framework::dataset::make("ChannelType", { Channel::Y, Channel::U, Channel::V })); + +inline void validate_configuration(const TensorShape &shape, Format format, Channel channel) +{ + const unsigned int num_planes = num_planes_from_format(format); + + TensorShape dst_shape = adjust_odd_shape(shape, format); + dst_shape = calculate_subsampled_shape(dst_shape, format, channel); + + // Create tensors + CLMultiImage ref_src = create_multi_image<CLMultiImage>(shape, format); + CLTensor dst = create_tensor<CLTensor>(dst_shape, Format::U8); + + // Create and Configure function + CLChannelExtract channel_extract; + + if(1U == num_planes) + { + const CLTensor *plane_src = ref_src.cl_plane(0); + + channel_extract.configure(plane_src, channel, &dst); + } + else + { + channel_extract.configure(&ref_src, channel, &dst); + } + + // TODO(bsgcomp): Add validation for padding and shape (COMPMID-659) +} +} // namespace + +TEST_SUITE(CL) +TEST_SUITE(ChannelExtract) + +template <typename T> +using CLChannelExtractFixture = ChannelExtractValidationFixture<CLMultiImage, CLTensor, CLAccessor, CLChannelExtract, T>; + +TEST_SUITE(Configuration) +DATA_TEST_CASE(RGBA, framework::DatasetMode::ALL, combine(concat(datasets::Small2DShapes(), datasets::Large2DShapes()), ChannelExtractRGBADataset), + shape, format, channel) +{ + validate_configuration(shape, format, channel); +} +DATA_TEST_CASE(YUV, framework::DatasetMode::ALL, combine(concat(datasets::Small2DShapes(), datasets::Large2DShapes()), ChannelExtractYUVDataset), + shape, format, channel) +{ + validate_configuration(shape, format, channel); +} + +DATA_TEST_CASE(YUVPlanar, framework::DatasetMode::ALL, combine(concat(datasets::Small2DShapes(), datasets::Large2DShapes()), ChannelExtractYUVPlanarDataset), + shape, format, channel) +{ + validate_configuration(shape, format, channel); +} +TEST_SUITE_END() + +TEST_SUITE(RGBA) +FIXTURE_DATA_TEST_CASE(RunSmall, CLChannelExtractFixture<uint8_t>, framework::DatasetMode::PRECOMMIT, combine(datasets::Small2DShapes(), ChannelExtractRGBADataset)) +{ + // Validate output + validate(CLAccessor(_target), _reference); +} +FIXTURE_DATA_TEST_CASE(RunLarge, CLChannelExtractFixture<uint8_t>, framework::DatasetMode::NIGHTLY, combine(datasets::Large2DShapes(), ChannelExtractRGBADataset)) +{ + // Validate output + validate(CLAccessor(_target), _reference); +} +TEST_SUITE_END() + +TEST_SUITE(YUV) +FIXTURE_DATA_TEST_CASE(RunSmall, CLChannelExtractFixture<uint8_t>, framework::DatasetMode::PRECOMMIT, combine(datasets::Small2DShapes(), ChannelExtractYUVDataset)) +{ + // Validate output + validate(CLAccessor(_target), _reference); +} +FIXTURE_DATA_TEST_CASE(RunLarge, CLChannelExtractFixture<uint8_t>, framework::DatasetMode::NIGHTLY, combine(datasets::Large2DShapes(), ChannelExtractYUVDataset)) +{ + // Validate output + validate(CLAccessor(_target), _reference); +} +TEST_SUITE_END() + +TEST_SUITE(YUVPlanar) +FIXTURE_DATA_TEST_CASE(RunSmall, CLChannelExtractFixture<uint8_t>, framework::DatasetMode::PRECOMMIT, combine(datasets::Small2DShapes(), ChannelExtractYUVPlanarDataset)) +{ + // Validate output + validate(CLAccessor(_target), _reference); +} +FIXTURE_DATA_TEST_CASE(RunLarge, CLChannelExtractFixture<uint8_t>, framework::DatasetMode::NIGHTLY, combine(datasets::Large2DShapes(), ChannelExtractYUVPlanarDataset)) +{ + // Validate output + validate(CLAccessor(_target), _reference); +} +TEST_SUITE_END() + +TEST_SUITE_END() +TEST_SUITE_END() + +} // namespace validation +} // namespace test +} // namespace arm_compute diff --git a/tests/validation/NEON/ChannelExtract.cpp b/tests/validation/NEON/ChannelExtract.cpp new file mode 100644 index 0000000000..4d8599a21d --- /dev/null +++ b/tests/validation/NEON/ChannelExtract.cpp @@ -0,0 +1,153 @@ +/* + * Copyright (c) 2017-2018 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 "arm_compute/core/Types.h" +#include "arm_compute/runtime/MultiImage.h" +#include "arm_compute/runtime/NEON/functions/NEChannelExtract.h" +#include "arm_compute/runtime/Tensor.h" +#include "arm_compute/runtime/TensorAllocator.h" +#include "tests/NEON/Accessor.h" +#include "tests/PaddingCalculator.h" +#include "tests/datasets/ConvertPolicyDataset.h" +#include "tests/datasets/ShapeDatasets.h" +#include "tests/framework/Asserts.h" +#include "tests/framework/Macros.h" +#include "tests/framework/datasets/Datasets.h" +#include "tests/validation/Validation.h" +#include "tests/validation/fixtures/ChannelExtractFixture.h" + +namespace arm_compute +{ +namespace test +{ +namespace validation +{ +namespace +{ +// Input data sets +const auto ChannelExtractRGBADataset = combine(framework::dataset::make("FormatType", { Format::RGBA8888 }), + framework::dataset::make("ChannelType", { Channel::R, Channel::G, Channel::B, Channel::A })); +const auto ChannelExtractYUVDataset = combine(framework::dataset::make("FormatType", { Format::YUYV422, Format::UYVY422 }), + framework::dataset::make("ChannelType", { Channel::Y, Channel::U, Channel::V })); +const auto ChannelExtractYUVPlanarDataset = combine(framework::dataset::make("FormatType", { Format::IYUV, Format::YUV444, Format::NV12, Format::NV21 }), + framework::dataset::make("ChannelType", { Channel::Y, Channel::U, Channel::V })); + +inline void validate_configuration(const TensorShape &shape, Format format, Channel channel) +{ + const unsigned int num_planes = num_planes_from_format(format); + + TensorShape dst_shape = adjust_odd_shape(shape, format); + dst_shape = calculate_subsampled_shape(dst_shape, format, channel); + + // Create tensors + MultiImage ref_src = create_multi_image<MultiImage>(shape, format); + Tensor dst = create_tensor<Tensor>(dst_shape, Format::U8); + + // Create and Configure function + NEChannelExtract channel_extract; + + if(1U == num_planes) + { + const Tensor *plane_src = ref_src.plane(0); + + channel_extract.configure(plane_src, channel, &dst); + } + else + { + channel_extract.configure(&ref_src, channel, &dst); + } + + // TODO(bsgcomp): Add validation for padding and shape (COMPMID-659) +} +} // namespace + +TEST_SUITE(NEON) +TEST_SUITE(ChannelExtract) + +template <typename T> +using NEChannelExtractFixture = ChannelExtractValidationFixture<MultiImage, Tensor, Accessor, NEChannelExtract, T>; + +TEST_SUITE(Configuration) +DATA_TEST_CASE(RGBA, framework::DatasetMode::ALL, combine(concat(datasets::Small2DShapes(), datasets::Large2DShapes()), ChannelExtractRGBADataset), + shape, format, channel) +{ + validate_configuration(shape, format, channel); +} +DATA_TEST_CASE(YUV, framework::DatasetMode::ALL, combine(concat(datasets::Small2DShapes(), datasets::Large2DShapes()), ChannelExtractYUVDataset), + shape, format, channel) +{ + validate_configuration(shape, format, channel); +} + +DATA_TEST_CASE(YUVPlanar, framework::DatasetMode::ALL, combine(concat(datasets::Small2DShapes(), datasets::Large2DShapes()), ChannelExtractYUVPlanarDataset), + shape, format, channel) +{ + validate_configuration(shape, format, channel); +} +TEST_SUITE_END() + +TEST_SUITE(RGBA) +FIXTURE_DATA_TEST_CASE(RunSmall, NEChannelExtractFixture<uint8_t>, framework::DatasetMode::PRECOMMIT, combine(datasets::Small2DShapes(), ChannelExtractRGBADataset)) +{ + // Validate output + validate(Accessor(_target), _reference); +} +FIXTURE_DATA_TEST_CASE(RunLarge, NEChannelExtractFixture<uint8_t>, framework::DatasetMode::NIGHTLY, combine(datasets::Large2DShapes(), ChannelExtractRGBADataset)) +{ + // Validate output + validate(Accessor(_target), _reference); +} +TEST_SUITE_END() + +TEST_SUITE(YUV) +FIXTURE_DATA_TEST_CASE(RunSmall, NEChannelExtractFixture<uint8_t>, framework::DatasetMode::PRECOMMIT, combine(datasets::Small2DShapes(), ChannelExtractYUVDataset)) +{ + // Validate output + validate(Accessor(_target), _reference); +} +FIXTURE_DATA_TEST_CASE(RunLarge, NEChannelExtractFixture<uint8_t>, framework::DatasetMode::NIGHTLY, combine(datasets::Large2DShapes(), ChannelExtractYUVDataset)) +{ + // Validate output + validate(Accessor(_target), _reference); +} +TEST_SUITE_END() + +TEST_SUITE(YUVPlanar) +FIXTURE_DATA_TEST_CASE(RunSmall, NEChannelExtractFixture<uint8_t>, framework::DatasetMode::PRECOMMIT, combine(datasets::Small2DShapes(), ChannelExtractYUVPlanarDataset)) +{ + // Validate output + validate(Accessor(_target), _reference); +} +FIXTURE_DATA_TEST_CASE(RunLarge, NEChannelExtractFixture<uint8_t>, framework::DatasetMode::NIGHTLY, combine(datasets::Large2DShapes(), ChannelExtractYUVPlanarDataset)) +{ + // Validate output + validate(Accessor(_target), _reference); +} +TEST_SUITE_END() + +TEST_SUITE_END() +TEST_SUITE_END() + +} // namespace validation +} // namespace test +} // namespace arm_compute diff --git a/tests/validation/fixtures/ChannelExtractFixture.h b/tests/validation/fixtures/ChannelExtractFixture.h new file mode 100644 index 0000000000..c3c2e17d09 --- /dev/null +++ b/tests/validation/fixtures/ChannelExtractFixture.h @@ -0,0 +1,192 @@ +/* + * Copyright (c) 2017-2018 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. + */ +#ifndef ARM_COMPUTE_TEST_CHANNEL_EXTRACT_FIXTURE +#define ARM_COMPUTE_TEST_CHANNEL_EXTRACT_FIXTURE + +#include "arm_compute/core/TensorShape.h" +#include "arm_compute/core/Types.h" +#include "tests/AssetsLibrary.h" +#include "tests/Globals.h" +#include "tests/IAccessor.h" +#include "tests/framework/Asserts.h" +#include "tests/framework/Fixture.h" +#include "tests/validation/Helpers.h" +#include "tests/validation/reference/ChannelExtract.h" + +namespace arm_compute +{ +namespace test +{ +namespace validation +{ +template <typename MultiImageType, typename TensorType, typename AccessorType, typename FunctionType, typename T> +class ChannelExtractValidationFixture : public framework::Fixture +{ +public: + template <typename...> + void setup(TensorShape shape, Format format, Channel channel) + { + shape = adjust_odd_shape(shape, format); + + _target = compute_target(shape, format, channel); + _reference = compute_reference(shape, format, channel); + } + +protected: + template <typename U> + void fill(U &&tensor, int i) + { + library->fill_tensor_uniform(tensor, i); + } + + std::vector<SimpleTensor<T>> create_tensor_planes_reference(const TensorShape &shape, Format format) + { + TensorShape input = adjust_odd_shape(shape, format); + + std::vector<SimpleTensor<T>> tensor_planes; + + switch(format) + { + case Format::RGB888: + case Format::RGBA8888: + case Format::YUYV422: + case Format::UYVY422: + { + tensor_planes.emplace_back(input, format); + break; + } + case Format::NV12: + case Format::NV21: + { + const TensorShape shape_uv88 = calculate_subsampled_shape(shape, Format::UV88); + + tensor_planes.emplace_back(input, Format::U8); + tensor_planes.emplace_back(shape_uv88, Format::UV88); + break; + } + case Format::IYUV: + { + const TensorShape shape_sub2 = calculate_subsampled_shape(shape, Format::IYUV); + + tensor_planes.emplace_back(input, Format::U8); + tensor_planes.emplace_back(shape_sub2, Format::U8); + tensor_planes.emplace_back(shape_sub2, Format::U8); + break; + } + case Format::YUV444: + tensor_planes.emplace_back(input, Format::U8); + tensor_planes.emplace_back(input, Format::U8); + tensor_planes.emplace_back(input, Format::U8); + break; + default: + ARM_COMPUTE_ERROR("Not supported"); + break; + } + + return tensor_planes; + } + + TensorType compute_target(const TensorShape &shape, Format format, Channel channel) + { + const unsigned int num_planes = num_planes_from_format(format); + + TensorShape dst_shape = calculate_subsampled_shape(shape, format, channel); + + // Create tensors + MultiImageType ref_src = create_multi_image<MultiImageType>(shape, format); + TensorType dst = create_tensor<TensorType>(dst_shape, Format::U8); + + // Create and configure function + FunctionType channel_extract; + + if(1U == num_planes) + { + const TensorType *plane_src = static_cast<TensorType *>(ref_src.plane(0)); + + channel_extract.configure(plane_src, channel, &dst); + } + else + { + channel_extract.configure(&ref_src, channel, &dst); + } + + for(unsigned int plane_idx = 0; plane_idx < num_planes; ++plane_idx) + { + const TensorType *src_plane = static_cast<const TensorType *>(ref_src.plane(plane_idx)); + + ARM_COMPUTE_EXPECT(src_plane->info()->is_resizable(), framework::LogLevel::ERRORS); + } + + ARM_COMPUTE_EXPECT(dst.info()->is_resizable(), framework::LogLevel::ERRORS); + + // Allocate tensors + ref_src.allocate(); + dst.allocator()->allocate(); + + for(unsigned int plane_idx = 0; plane_idx < num_planes; ++plane_idx) + { + const TensorType *src_plane = static_cast<const TensorType *>(ref_src.plane(plane_idx)); + + ARM_COMPUTE_EXPECT(!src_plane->info()->is_resizable(), framework::LogLevel::ERRORS); + } + + ARM_COMPUTE_EXPECT(!dst.info()->is_resizable(), framework::LogLevel::ERRORS); + + // Fill tensor planes + for(unsigned int plane_idx = 0; plane_idx < num_planes; ++plane_idx) + { + TensorType *src_plane = static_cast<TensorType *>(ref_src.plane(plane_idx)); + + fill(AccessorType(*src_plane), plane_idx); + } + + // Compute function + channel_extract.run(); + + return dst; + } + + SimpleTensor<T> compute_reference(const TensorShape &shape, Format format, Channel channel) + { + const unsigned int num_planes = num_planes_from_format(format); + + // Create reference + std::vector<SimpleTensor<T>> ref_src = create_tensor_planes_reference(shape, format); + + // Fill references + for(unsigned int plane_idx = 0; plane_idx < num_planes; ++plane_idx) + { + fill(ref_src[plane_idx], plane_idx); + } + + return reference::channel_extract<T>(shape, ref_src, format, channel); + } + + TensorType _target{}; + SimpleTensor<T> _reference{}; +}; +} // namespace validation +} // namespace test +} // namespace arm_compute +#endif /* ARM_COMPUTE_TEST_CHANNEL_EXTRACT_FIXTURE */ diff --git a/tests/validation/reference/ChannelExtract.cpp b/tests/validation/reference/ChannelExtract.cpp new file mode 100644 index 0000000000..595bb13098 --- /dev/null +++ b/tests/validation/reference/ChannelExtract.cpp @@ -0,0 +1,76 @@ +/* + * Copyright (c) 2017-2018 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/FixedPoint.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 + 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]; + } + } + + 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 diff --git a/tests/validation/reference/ChannelExtract.h b/tests/validation/reference/ChannelExtract.h new file mode 100644 index 0000000000..ac7aefbdee --- /dev/null +++ b/tests/validation/reference/ChannelExtract.h @@ -0,0 +1,43 @@ +/* + * Copyright (c) 2017-2018 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. + */ +#ifndef __ARM_COMPUTE_TEST_CHANNEL_EXTRACT_H__ +#define __ARM_COMPUTE_TEST_CHANNEL_EXTRACT_H__ + +#include "tests/SimpleTensor.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); +} // namespace reference +} // namespace validation +} // namespace test +} // namespace arm_compute +#endif /* __ARM_COMPUTE_TEST_CHANNEL_EXTRACT_H__ */ |