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Diffstat (limited to 'tests/validation/fixtures/FastCornersFixture.h')
-rw-r--r-- | tests/validation/fixtures/FastCornersFixture.h | 134 |
1 files changed, 134 insertions, 0 deletions
diff --git a/tests/validation/fixtures/FastCornersFixture.h b/tests/validation/fixtures/FastCornersFixture.h new file mode 100644 index 0000000000..0b827f74b5 --- /dev/null +++ b/tests/validation/fixtures/FastCornersFixture.h @@ -0,0 +1,134 @@ +/* + * 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_FAST_CORNERS_FIXTURE +#define ARM_COMPUTE_TEST_FAST_CORNERS_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/reference/FastCorners.h" + +#include <random> + +namespace arm_compute +{ +class CLFastCorners; +class NEFastCorners; + +namespace test +{ +namespace validation +{ +template <typename TensorType, typename AccessorType, typename ArrayType, typename FunctionType, typename T> +class FastCornersValidationFixture : public framework::Fixture +{ +public: + template <typename...> + void setup(TensorShape shape, Format format, bool suppress_nonmax, BorderMode border_mode) + { + std::mt19937 gen(library->seed()); + std::uniform_int_distribution<uint8_t> int_dist(0, 255); + std::uniform_real_distribution<float> real_dist(0, 255); + + const uint8_t constant_border_value = int_dist(gen); + const float threshold = real_dist(gen); + + _target = compute_target(shape, format, threshold, suppress_nonmax, border_mode, constant_border_value); + _reference = compute_reference(shape, format, threshold, suppress_nonmax, border_mode, constant_border_value); + } + +protected: + template <typename U> + void fill(U &&tensor) + { + library->fill_tensor_uniform(tensor, 0); + } + + template <typename F, typename std::enable_if<std::is_same<F, CLFastCorners>::value, int>::type = 0> + void configure_target(F &func, TensorType &src, ArrayType &corners, unsigned int *num_corners, float threshold, bool suppress_nonmax, BorderMode border_mode, uint8_t constant_border_value) + { + func.configure(&src, threshold, suppress_nonmax, &corners, num_corners, border_mode, constant_border_value); + } + + template <typename F, typename std::enable_if<std::is_same<F, NEFastCorners>::value, int>::type = 0> + void configure_target(F &func, TensorType &src, ArrayType &corners, unsigned int *num_corners, float threshold, bool suppress_nonmax, BorderMode border_mode, uint8_t constant_border_value) + { + ARM_COMPUTE_UNUSED(num_corners); + // ARM_COMPUTE_ERROR_ON(num_corners); + func.configure(&src, threshold, suppress_nonmax, &corners, border_mode, constant_border_value); + } + + ArrayType compute_target(const TensorShape &shape, Format format, float threshold, bool suppress_nonmax, BorderMode border_mode, uint8_t constant_border_value) + { + // Create tensors + TensorType src = create_tensor<TensorType>(shape, data_type_from_format(format)); + src.info()->set_format(format); + + // Create array of keypoints + ArrayType corners(shape.total_size()); + unsigned int num_corners = shape.total_size(); + + // Create and configure function + FunctionType fast_corners; + configure_target<FunctionType>(fast_corners, src, corners, &num_corners, threshold, suppress_nonmax, border_mode, constant_border_value); + + ARM_COMPUTE_EXPECT(src.info()->is_resizable(), framework::LogLevel::ERRORS); + + // Allocate tensors + src.allocator()->allocate(); + + ARM_COMPUTE_EXPECT(!src.info()->is_resizable(), framework::LogLevel::ERRORS); + + // Fill tensors + fill(AccessorType(src)); + + // Compute function + fast_corners.run(); + + return corners; + } + + std::vector<KeyPoint> compute_reference(const TensorShape &shape, Format format, float threshold, bool suppress_nonmax, BorderMode border_mode, uint8_t constant_border_value) + { + // Create reference + SimpleTensor<T> src{ shape, format }; + + // Fill reference + fill(src); + + // Compute reference + return reference::fast_corners<T>(src, threshold, suppress_nonmax, border_mode, constant_border_value); + } + + ArrayType _target{}; + std::vector<KeyPoint> _reference{}; +}; +} // namespace validation +} // namespace test +} // namespace arm_compute +#endif /* ARM_COMPUTE_TEST_FAST_CORNERS_FIXTURE */ |