Anthony Barbier | 6ff3b19 | 2017-09-04 18:44:23 +0100 | [diff] [blame] | 1 | /* |
Vidhya Sudhan Loganathan | 7485d5a | 2018-07-04 09:34:00 +0100 | [diff] [blame] | 2 | * Copyright (c) 2016-2018 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 | */ |
| 24 | #ifndef __ARM_COMPUTE_CLDEPTHCONVERT_H__ |
| 25 | #define __ARM_COMPUTE_CLDEPTHCONVERT_H__ |
| 26 | |
| 27 | #include "arm_compute/core/Types.h" |
| 28 | #include "arm_compute/runtime/CL/ICLSimpleFunction.h" |
| 29 | |
| 30 | #include <cstdint> |
| 31 | |
| 32 | namespace arm_compute |
| 33 | { |
| 34 | class ICLTensor; |
| 35 | |
Giorgio Arena | 04a8f8c | 2017-11-23 11:45:24 +0000 | [diff] [blame] | 36 | /** Basic function to run @ref CLDepthConvertLayerKernel. */ |
| 37 | class CLDepthConvertLayer : public ICLSimpleFunction |
Anthony Barbier | 6ff3b19 | 2017-09-04 18:44:23 +0100 | [diff] [blame] | 38 | { |
| 39 | public: |
| 40 | /** Initialize the function's source, destination |
| 41 | * |
| 42 | * Input data type must be different than output data type. |
| 43 | * |
| 44 | * Valid conversions Input -> Output : |
| 45 | * |
| 46 | * - U8 -> U16, S16, U32, S32 |
| 47 | * - U16 -> U8, U32, S32 |
| 48 | * - S16 -> U8, U32, S32 |
| 49 | * - U32 -> U8, U16, S16 |
| 50 | * - S32 -> U8, U16, S16 |
Michele Di Giorgio | 6b4e604 | 2018-08-02 12:02:48 +0100 | [diff] [blame^] | 51 | * - F16 -> F32 |
| 52 | * - F32 -> F16 |
Anthony Barbier | 6ff3b19 | 2017-09-04 18:44:23 +0100 | [diff] [blame] | 53 | * |
Michele Di Giorgio | 6b4e604 | 2018-08-02 12:02:48 +0100 | [diff] [blame^] | 54 | * @param[in] input The input tensor to convert. Data types supported: U8/U16/S16/U32/S32/F16/F32. |
| 55 | * @param[out] output The output tensor. Data types supported: U8/U16/S16/U32/S32/F16/F32. |
Anthony Barbier | 6ff3b19 | 2017-09-04 18:44:23 +0100 | [diff] [blame] | 56 | * @param[in] policy Conversion policy. |
| 57 | * @param[in] shift Value for down/up conversions. Must be 0 <= shift < 8. |
Anthony Barbier | 6ff3b19 | 2017-09-04 18:44:23 +0100 | [diff] [blame] | 58 | */ |
| 59 | void configure(const ICLTensor *input, ICLTensor *output, ConvertPolicy policy, uint32_t shift); |
Michele Di Giorgio | 6b4e604 | 2018-08-02 12:02:48 +0100 | [diff] [blame^] | 60 | /** Static function to check if given info will lead to a valid configuration of @ref CLDepthConvertLayer |
| 61 | * |
| 62 | * @param[in] input Source tensor info. Data types supported: U8/U16/S16/U32/S32/F16/F32. |
| 63 | * @param[in] output Destination tensor info. Data type supported: U8/U16/S16/U32/S32/F16/F32. |
| 64 | * @param[in] policy Conversion policy. |
| 65 | * @param[in] shift Value for down/up conversions. Must be 0 <= shift < 8. |
| 66 | * |
| 67 | * @return a status |
| 68 | */ |
| 69 | static Status validate(const ITensorInfo *input, const ITensorInfo *output, ConvertPolicy policy, uint32_t shift); |
Anthony Barbier | 6ff3b19 | 2017-09-04 18:44:23 +0100 | [diff] [blame] | 70 | }; |
| 71 | } |
| 72 | #endif /*__ARM_COMPUTE_CLDEPTHCONVERT_H__*/ |