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-rw-r--r--tests/CL/CLLutAccessor.h96
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diff --git a/tests/CL/CLLutAccessor.h b/tests/CL/CLLutAccessor.h
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-/*
- * Copyright (c) 2017-2019 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_CL_CLLUTACCESSOR_H
-#define ARM_COMPUTE_TEST_CL_CLLUTACCESSOR_H
-
-#include "tests/ILutAccessor.h"
-
-#include "arm_compute/runtime/CL/CLLut.h"
-
-namespace arm_compute
-{
-namespace test
-{
-/** Accessor implementation for @ref CLLut objects. */
-template <typename T>
-class CLLutAccessor : public ILutAccessor<T>
-{
-public:
- /** Create an accessor for the given @p CLLut.
- */
- CLLutAccessor(CLLut &lut)
- : _lut{ lut }
- {
- _lut.map(true);
- }
- /** Default destructor */
- ~CLLutAccessor()
- {
- _lut.unmap();
- }
-
- /** Prevent instances of this class from being copy constructed */
- CLLutAccessor(const CLLutAccessor &) = delete;
- /** Prevent instances of this class from being copied */
- CLLutAccessor &operator=(const CLLutAccessor &) = delete;
- /** Allow instances of this class to be move constructed */
- CLLutAccessor(CLLutAccessor &&) = default;
- /** Allow instance of this class to be moved */
- CLLutAccessor &operator=(CLLutAccessor &&) = default;
-
- int num_elements() const override
- {
- return _lut.num_elements();
- }
-
- const T &operator[](T input_value) const override
- {
- auto lut = reinterpret_cast<T *>(_lut.buffer());
- int32_t real_index = _lut.index_offset() + static_cast<int32_t>(input_value);
-
- if(0 <= real_index && real_index < num_elements())
- {
- return lut[real_index];
- }
- ARM_COMPUTE_ERROR("Error index not in range.");
- }
-
- T &operator[](T input_value) override
- {
- auto lut = reinterpret_cast<T *>(_lut.buffer());
- int32_t real_index = _lut.index_offset() + static_cast<int32_t>(input_value);
-
- if(0 <= real_index && real_index < num_elements())
- {
- return lut[real_index];
- }
- ARM_COMPUTE_ERROR("Error index not in range.");
- }
-
-private:
- CLLut &_lut;
-};
-} // namespace test
-} // namespace arm_compute
-#endif /* ARM_COMPUTE_TEST_CL_CLLUTACCESSOR_H */