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_CLHISTOGRAM_H |
| 25 | #define ARM_COMPUTE_CLHISTOGRAM_H |
Anthony Barbier | 6ff3b19 | 2017-09-04 18:44:23 +0100 | [diff] [blame] | 26 | |
Anthony Barbier | 6ff3b19 | 2017-09-04 18:44:23 +0100 | [diff] [blame] | 27 | #include "arm_compute/runtime/IFunction.h" |
Sang-Hoon Park | bef7fa2 | 2020-10-21 15:58:54 +0100 | [diff] [blame] | 28 | #include "src/core/CL/kernels/CLHistogramKernel.h" |
Anthony Barbier | 6ff3b19 | 2017-09-04 18:44:23 +0100 | [diff] [blame] | 29 | |
| 30 | namespace arm_compute |
| 31 | { |
| 32 | class ICLDistribution1D; |
| 33 | class ICLTensor; |
Anthony Barbier | 6ff3b19 | 2017-09-04 18:44:23 +0100 | [diff] [blame] | 34 | |
| 35 | /** Basic function to execute histogram. This function calls the following OpenCL kernels: |
| 36 | * |
| 37 | * -# @ref CLHistogramKernel |
| 38 | * -# @ref CLHistogramBorderKernel |
| 39 | * |
morgolock | 00c7601 | 2020-11-06 10:40:12 +0000 | [diff] [blame] | 40 | * @deprecated This function is deprecated and is intended to be removed in 21.05 release |
| 41 | * |
Anthony Barbier | 6ff3b19 | 2017-09-04 18:44:23 +0100 | [diff] [blame] | 42 | */ |
| 43 | class CLHistogram : public IFunction |
| 44 | { |
| 45 | public: |
| 46 | /* |
| 47 | * @ Default constructor |
| 48 | */ |
| 49 | CLHistogram(); |
| 50 | /** Prevent instances of this class from being copied (As this class contains pointers) */ |
| 51 | CLHistogram(const CLHistogram &) = delete; |
| 52 | /** Prevent instances of this class from being copied (As this class contains pointers) */ |
| 53 | const CLHistogram &operator=(const CLHistogram &) = delete; |
| 54 | /** Initialize the function |
| 55 | * |
| 56 | * @param[in] input Source image. Data types supported: U8 |
| 57 | * @param[out] output Output distribution. |
| 58 | */ |
| 59 | void configure(const ICLImage *input, ICLDistribution1D *output); |
Manuel Bottini | 2b84be5 | 2020-04-08 10:15:51 +0100 | [diff] [blame] | 60 | /** Initialize the function |
| 61 | * |
| 62 | * @param[in] compile_context The compile context to be used. |
| 63 | * @param[in] input Source image. Data types supported: U8 |
| 64 | * @param[out] output Output distribution. |
| 65 | */ |
| 66 | void configure(const CLCompileContext &compile_context, const ICLImage *input, ICLDistribution1D *output); |
Anthony Barbier | 6ff3b19 | 2017-09-04 18:44:23 +0100 | [diff] [blame] | 67 | |
| 68 | // Inherited methods overridden: |
| 69 | void run() override; |
| 70 | |
| 71 | private: |
| 72 | CLHistogramKernel _kernel; /**< kernel to run */ |
| 73 | CLHistogramBorderKernel _kernel_border; /**< Border kernel to run */ |
| 74 | }; |
| 75 | } |
Michalis Spyrou | f464337 | 2019-11-29 16:17:13 +0000 | [diff] [blame] | 76 | #endif /*ARM_COMPUTE_CLHISTOGRAM_H */ |