Anthony Barbier | 6ff3b19 | 2017-09-04 18:44:23 +0100 | [diff] [blame] | 1 | /* |
Michele Di Giorgio | d9eaf61 | 2020-07-08 11:12:57 +0100 | [diff] [blame] | 2 | * Copyright (c) 2016-2020 Arm Limited. |
Anthony Barbier | 6ff3b19 | 2017-09-04 18:44:23 +0100 | [diff] [blame] | 3 | * |
| 4 | * SPDX-License-Identifier: MIT |
| 5 | * |
| 6 | * Permission is hereby granted, free of charge, to any person obtaining a copy |
| 7 | * of this software and associated documentation files (the "Software"), to |
| 8 | * deal in the Software without restriction, including without limitation the |
| 9 | * rights to use, copy, modify, merge, publish, distribute, sublicense, and/or |
| 10 | * sell copies of the Software, and to permit persons to whom the Software is |
| 11 | * furnished to do so, subject to the following conditions: |
| 12 | * |
| 13 | * The above copyright notice and this permission notice shall be included in all |
| 14 | * copies or substantial portions of the Software. |
| 15 | * |
| 16 | * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR |
| 17 | * IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY, |
| 18 | * FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE |
| 19 | * AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER |
| 20 | * LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, |
| 21 | * OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE |
| 22 | * SOFTWARE. |
| 23 | */ |
Michalis Spyrou | f464337 | 2019-11-29 16:17:13 +0000 | [diff] [blame] | 24 | #ifndef ARM_COMPUTE_NEDEPTHCONVERT_H |
| 25 | #define ARM_COMPUTE_NEDEPTHCONVERT_H |
Anthony Barbier | 6ff3b19 | 2017-09-04 18:44:23 +0100 | [diff] [blame] | 26 | |
| 27 | #include "arm_compute/core/Types.h" |
Michalis Spyrou | 95abfdd | 2018-11-28 14:59:47 +0000 | [diff] [blame] | 28 | #include "arm_compute/runtime/NEON/INESimpleFunctionNoBorder.h" |
Anthony Barbier | 6ff3b19 | 2017-09-04 18:44:23 +0100 | [diff] [blame] | 29 | |
| 30 | #include <cstdint> |
| 31 | |
| 32 | namespace arm_compute |
| 33 | { |
| 34 | class ITensor; |
Michalis Spyrou | ebcebf1 | 2020-10-21 00:04:14 +0100 | [diff] [blame] | 35 | class ITensorInfo; |
Anthony Barbier | 6ff3b19 | 2017-09-04 18:44:23 +0100 | [diff] [blame] | 36 | |
Giorgio Arena | 04a8f8c | 2017-11-23 11:45:24 +0000 | [diff] [blame] | 37 | /**Basic function to run @ref NEDepthConvertLayerKernel */ |
Michalis Spyrou | 95abfdd | 2018-11-28 14:59:47 +0000 | [diff] [blame] | 38 | class NEDepthConvertLayer : public INESimpleFunctionNoBorder |
Anthony Barbier | 6ff3b19 | 2017-09-04 18:44:23 +0100 | [diff] [blame] | 39 | { |
| 40 | public: |
| 41 | /* Contructor */ |
Giorgio Arena | 04a8f8c | 2017-11-23 11:45:24 +0000 | [diff] [blame] | 42 | NEDepthConvertLayer() = default; |
Anthony Barbier | 6ff3b19 | 2017-09-04 18:44:23 +0100 | [diff] [blame] | 43 | /** Prevent instances of this class from being copied (As this class contains pointers)*/ |
Giorgio Arena | 04a8f8c | 2017-11-23 11:45:24 +0000 | [diff] [blame] | 44 | NEDepthConvertLayer(const NEDepthConvertLayer &) = delete; |
Anthony Barbier | 6ff3b19 | 2017-09-04 18:44:23 +0100 | [diff] [blame] | 45 | /** Prevent instances of this class from being copied (As this class contains pointers)*/ |
Giorgio Arena | 04a8f8c | 2017-11-23 11:45:24 +0000 | [diff] [blame] | 46 | const NEDepthConvertLayer &operator=(const NEDepthConvertLayer &) = delete; |
Michalis Spyrou | ebcebf1 | 2020-10-21 00:04:14 +0100 | [diff] [blame] | 47 | /** Default destructor */ |
| 48 | ~NEDepthConvertLayer() = default; |
Anthony Barbier | 6ff3b19 | 2017-09-04 18:44:23 +0100 | [diff] [blame] | 49 | /** Initialize the function's source, destination |
| 50 | * |
Anthony Barbier | 6ff3b19 | 2017-09-04 18:44:23 +0100 | [diff] [blame] | 51 | * Valid conversions Input -> Output : |
Anthony Barbier | 6ff3b19 | 2017-09-04 18:44:23 +0100 | [diff] [blame] | 52 | * |
Georgios Pinitas | e8291ac | 2020-02-26 09:58:13 +0000 | [diff] [blame] | 53 | * - QASYMM8 -> F16, F32 |
| 54 | * - U8 -> U16, S16, S32 |
| 55 | * - U16 -> U8, U32 |
| 56 | * - S16 -> U8, S32 |
| 57 | * - BFLOAT16 -> F32 |
| 58 | * - F16 -> QASYMM8, F32 |
| 59 | * - F32 -> QASYMM8, F16, BFLOAT16 |
Michalis Spyrou | e258818 | 2018-12-13 18:31:18 +0000 | [diff] [blame] | 60 | * |
Georgios Pinitas | e8291ac | 2020-02-26 09:58:13 +0000 | [diff] [blame] | 61 | * @param[in] input The input tensor to convert. Data types supported: QASYMM8/U8/U16/S16/BFLOAT16/F16/F32. |
| 62 | * @param[out] output The output tensor. Data types supported: QASYMM8/U8/U16/S16/U32/S32/BFLOAT16/F16/F32. |
Michele Di Giorgio | 3e570db | 2018-08-24 18:28:48 +0100 | [diff] [blame] | 63 | * @param[in] policy Conversion policy. |
| 64 | * @param[in] shift (Optional) Value for down/up conversions. Must be 0 <= shift < 8. |
Anthony Barbier | 6ff3b19 | 2017-09-04 18:44:23 +0100 | [diff] [blame] | 65 | */ |
Michele Di Giorgio | 3e570db | 2018-08-24 18:28:48 +0100 | [diff] [blame] | 66 | void configure(const ITensor *input, ITensor *output, ConvertPolicy policy, uint32_t shift = 0); |
| 67 | /** Static function to check if given info will lead to a valid configuration of @ref NEDepthConvertLayer |
| 68 | * |
Georgios Pinitas | e8291ac | 2020-02-26 09:58:13 +0000 | [diff] [blame] | 69 | * @param[in] input Source tensor info. Data types supported: QASYMM8/U8/U16/S16/BFLOAT16/F16/F32. |
| 70 | * @param[in] output Destination tensor info. Data type supported: QASYMM8/U8/U16/S16/U32/S32/BFLOAT16/F16/F32. |
Michele Di Giorgio | 3e570db | 2018-08-24 18:28:48 +0100 | [diff] [blame] | 71 | * @param[in] policy Conversion policy. |
| 72 | * @param[in] shift (Optional) Value for down/up conversions. Must be 0 <= shift < 8. |
| 73 | * |
| 74 | * @return a status |
| 75 | */ |
| 76 | static Status validate(const ITensorInfo *input, const ITensorInfo *output, ConvertPolicy policy, uint32_t shift = 0); |
Anthony Barbier | 6ff3b19 | 2017-09-04 18:44:23 +0100 | [diff] [blame] | 77 | }; |
Michalis Spyrou | 95abfdd | 2018-11-28 14:59:47 +0000 | [diff] [blame] | 78 | } // namespace arm_compute |
Michalis Spyrou | f464337 | 2019-11-29 16:17:13 +0000 | [diff] [blame] | 79 | #endif /*ARM_COMPUTE_NEDEPTHCONVERT_H*/ |