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/*
* Copyright (c) 2018-2020 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 "arm_compute/core/Types.h"
#include "arm_compute/runtime/CL/CLPyramid.h"
#include "arm_compute/runtime/CL/CLTensor.h"
#include "arm_compute/runtime/CL/CLTensorAllocator.h"
#include "arm_compute/runtime/CL/functions/CLLaplacianPyramid.h"
#include "tests/CL/CLAccessor.h"
#include "tests/datasets/BorderModeDataset.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/LaplacianPyramidFixture.h"
namespace arm_compute
{
namespace test
{
namespace validation
{
namespace
{
/* Absolute tolerance value for comparing reference's output against implementation's output for DataType::S16
* Tolerance is needed for calculation uncertainties introduced from the layers
*/
AbsoluteTolerance<int16_t> tolerance_int16(1);
const auto small_laplacian_pyramid_levels = framework::dataset::make("NumLevels", 2, 3);
const auto large_laplacian_pyramid_levels = framework::dataset::make("NumLevels", 2, 5);
const auto formats = combine(framework::dataset::make("FormatIn", Format::U8), framework::dataset::make("FormatOut", Format::S16));
template <typename T>
inline void validate_laplacian_pyramid(const CLPyramid &target, const std::vector<SimpleTensor<T>> &reference, BorderMode border_mode)
{
CLTensor *level_image = target.get_pyramid_level(0);
ValidRegion valid_region = shape_to_valid_region(reference[0].shape(), border_mode == BorderMode::UNDEFINED, BorderSize(2));
// Validate lowest level
validate(CLAccessor(*level_image), reference[0], valid_region);
// Validate remaining levels
for(size_t lev = 1; lev < target.info()->num_levels(); lev++)
{
level_image = target.get_pyramid_level(lev);
CLTensor *prev_level_image = target.get_pyramid_level(lev - 1);
valid_region = shape_to_valid_region_laplacian_pyramid(prev_level_image->info()->tensor_shape(),
prev_level_image->info()->valid_region(),
border_mode == BorderMode::UNDEFINED);
// Validate level
validate(CLAccessor(*level_image), reference[lev], valid_region, tolerance_int16);
}
}
} // namespace
TEST_SUITE(CL)
TEST_SUITE(LaplacianPyramid)
// *INDENT-OFF*
// clang-format off
using CLLaplacianPyramidFixture = LaplacianPyramidValidationFixture<CLTensor, CLAccessor, CLLaplacianPyramid, uint8_t, int16_t, CLPyramid>;
FIXTURE_DATA_TEST_CASE(RunSmall, CLLaplacianPyramidFixture, framework::DatasetMode::PRECOMMIT,
combine(combine(combine(
datasets::Medium2DShapes(),
datasets::BorderModes()),
small_laplacian_pyramid_levels),
formats))
{
validate_laplacian_pyramid(_target, _reference, _border_mode);
}
FIXTURE_DATA_TEST_CASE(RunLarge, CLLaplacianPyramidFixture, framework::DatasetMode::NIGHTLY,
combine(combine(combine(
datasets::Large2DShapes(),
datasets::BorderModes()),
large_laplacian_pyramid_levels),
formats))
{
validate_laplacian_pyramid(_target, _reference, _border_mode);
}
// clang-format on
// *INDENT-ON*
TEST_SUITE_END()
TEST_SUITE_END()
} // namespace validation
} // namespace test
} // namespace arm_compute
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