1 /* 2 * Copyright (c) 2016-2020 Arm Limited. 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_CLINTEGRALIMAGEKERNEL_H 25 #define ARM_COMPUTE_CLINTEGRALIMAGEKERNEL_H 26 27 #include "src/core/CL/ICLKernel.h" 28 #include "src/core/CL/ICLSimple2DKernel.h" 29 30 namespace arm_compute 31 { 32 class ICLTensor; 33 34 /** Interface to run the horizontal pass of the integral image kernel. */ 35 class CLIntegralImageHorKernel : public ICLSimple2DKernel 36 { 37 public: 38 /** Initialise the kernel's input and output. 39 * 40 * @param[in] input An input tensor. Data types supported: U8 41 * @param[out] output Destination tensor, Data types supported: U32. 42 */ 43 void configure(const ICLTensor *input, ICLTensor *output); 44 /** Initialise the kernel's input and output. 45 * 46 * @param[in] compile_context The compile context to be used. 47 * @param[in] input An input tensor. Data types supported: U8 48 * @param[out] output Destination tensor, Data types supported: U32. 49 */ 50 void configure(const CLCompileContext &compile_context, const ICLTensor *input, ICLTensor *output); 51 }; 52 53 /** Interface to run the vertical pass of the integral image kernel. */ 54 class CLIntegralImageVertKernel : public ICLKernel 55 { 56 public: 57 /** Default constructor */ 58 CLIntegralImageVertKernel(); 59 /** Prevent instances of this class from being copied (As this class contains pointers) */ 60 CLIntegralImageVertKernel(const CLIntegralImageVertKernel &) = delete; 61 /** Prevent instances of this class from being copied (As this class contains pointers) */ 62 CLIntegralImageVertKernel &operator=(const CLIntegralImageVertKernel &) = delete; 63 /** Allow instances of this class to be moved */ 64 CLIntegralImageVertKernel(CLIntegralImageVertKernel &&) = default; 65 /** Allow instances of this class to be moved */ 66 CLIntegralImageVertKernel &operator=(CLIntegralImageVertKernel &&) = default; 67 /** Initialise the kernel's input and output. 68 * 69 * @param[in,out] in_out The input/output tensor. Data types supported: U32 70 */ 71 void configure(ICLTensor *in_out); 72 /** Initialise the kernel's input and output. 73 * 74 * @param[in] compile_context The compile context to be used. 75 * @param[in,out] in_out The input/output tensor. Data types supported: U32 76 */ 77 void configure(const CLCompileContext &compile_context, ICLTensor *in_out); 78 79 // Inherited methods overridden: 80 void run(const Window &window, cl::CommandQueue &queue) override; 81 82 private: 83 ICLTensor *_in_out; 84 }; 85 } // namespace arm_compute 86 #endif /*ARM_COMPUTE_CLINTEGRALIMAGEKERNEL_H */ 87