1 /* 2 * Copyright (c) 2018-2020 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_CLNORMALIZEPLANARYUVLAYER_H 25 #define ARM_COMPUTE_CLNORMALIZEPLANARYUVLAYER_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 CLCompileContext; 35 class ICLTensor; 36 class ITensorInfo; 37 38 /** Basic function to run @ref CLNormalizePlanarYUVLayerKernel 39 * 40 * @note The function simulates a NormalizePlanarYUV layer. 41 */ 42 class CLNormalizePlanarYUVLayer : public ICLSimpleFunction 43 { 44 public: 45 /** Set the input and output tensors. 46 * 47 * @param[in] input Source tensor. 3 lower dimensions represent a single input with dimensions [width, height, channels]. 48 * Data types supported: QASYMM8/QASYMM8_SIGNED/F16/F32. 49 * @param[out] output Destinationfeature tensor. Data type supported: same as @p input 50 * @param[in] mean Mean values tensor. 1 dimension with size equal to the number of input channels. Data types supported: Same as @p input 51 * @param[in] std Standard deviation values tensor. 1 dimension with size equal to the number of input channels. 52 * Data types supported: Same as @p input 53 */ 54 void configure(const ICLTensor *input, ICLTensor *output, const ICLTensor *mean, const ICLTensor *std); 55 /** Set the input and output tensors. 56 * 57 * @param[in] compile_context The compile context to be used. 58 * @param[in] input Source tensor. 3 lower dimensions represent a single input with dimensions [width, height, channels]. 59 * Data types supported: QASYMM8/QASYMM8_SIGNED/F16/F32. 60 * @param[out] output Destinationfeature tensor. Data type supported: same as @p input 61 * @param[in] mean Mean values tensor. 1 dimension with size equal to the number of input channels. Data types supported: Same as @p input 62 * @param[in] std Standard deviation values tensor. 1 dimension with size equal to the number of input channels. 63 * Data types supported: Same as @p input 64 */ 65 void configure(const CLCompileContext &compile_context, const ICLTensor *input, ICLTensor *output, const ICLTensor *mean, const ICLTensor *std); 66 /** Static function to check if given info will lead to a valid configuration of @ref CLNormalizePlanarYUVLayer 67 * 68 * @param[in] input Source tensor info. 3 lower dimensions represent a single input with dimensions [width, height, channels]. 69 * Data types supported: QASYMM8/QASYMM8_SIGNED/F16/F32. 70 * @param[out] output Destination tensor info. Data type supported: same as @p input 71 * @param[in] mean Mean values tensor info. 1 dimension with size equal to the number of input channels. Data types supported: Same as @p input 72 * @param[in] std Standard deviation values tensor info. 1 dimension with size equal to the number of input channels. 73 * Data types supported: Same as @p input 74 * 75 * @return a status 76 */ 77 static Status validate(const ITensorInfo *input, const ITensorInfo *output, const ITensorInfo *mean, const ITensorInfo *std); 78 }; 79 } // namespace arm_compute 80 #endif /* ARM_COMPUTE_CLNORMALIZEPLANARYUVLAYER_H */ 81