From b797fa235f714440ffa7a2ad4eef7ae14ee45da4 Mon Sep 17 00:00:00 2001 From: Isabella Gottardi Date: Fri, 23 Jun 2017 15:02:11 +0100 Subject: COMPMID-424 - Implemented reference implementation and tests (NEON and CL) for TableLookup Change-Id: I53098ee750ab07fe64e9e2af8df91954d64017f5 Reviewed-on: http://mpd-gerrit.cambridge.arm.com/79411 Tested-by: Kaizen Reviewed-by: Steven Niu --- tests/ILutAccessor.h | 68 ++++++++++++++++++++++++++++++++++++++++++++++++++++ 1 file changed, 68 insertions(+) create mode 100644 tests/ILutAccessor.h (limited to 'tests/ILutAccessor.h') diff --git a/tests/ILutAccessor.h b/tests/ILutAccessor.h new file mode 100644 index 0000000000..6431ed141f --- /dev/null +++ b/tests/ILutAccessor.h @@ -0,0 +1,68 @@ +/* + * Copyright (c) 2017 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_ILUTACCESSOR_H__ +#define __ARM_COMPUTE_TEST_ILUTACCESSOR_H__ + +#include "arm_compute/core/Coordinates.h" +#include "arm_compute/core/Types.h" + +namespace arm_compute +{ +namespace test +{ +/** Common interface to provide information and access to Lut like + * structures. + */ +template +class ILutAccessor +{ +public: + using value_type = T; + + /** Pure virtual destructor. */ + virtual ~ILutAccessor() = default; + + /** Number of elements of the Lut. */ + virtual int num_elements() const = 0; + + /** Read access to the specified element. + * + * @param[in] input_value Lut input value, from numericlimits:min to numericlimits:max. + * + * @return Output desired element. + */ + virtual const T &operator[](T input_value) const = 0; + + /** Write access to the specified element. + * + * @param[in] input_value Lut input value, from numericlimits:min to numericlimits:max. + * + * @return Output desired element. + */ + virtual T &operator[](T input_value) = 0; +}; + +} // namespace test +} // namespace arm_compute +#endif /* __ARM_COMPUTE_TEST_ILUTACCESSOR_H__ */ -- cgit v1.2.1