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_CLCHANNELEXTRACT_H 25 #define ARM_COMPUTE_CLCHANNELEXTRACT_H 26 27 #include "arm_compute/core/Types.h" 28 #include "arm_compute/runtime/CL/ICLSimpleFunction.h" 29 30 namespace arm_compute 31 { 32 class CLCompileContext; 33 class ICLMultiImage; 34 class ICLTensor; 35 using ICLImage = ICLTensor; 36 37 /** Basic function to run @ref CLChannelExtractKernel to perform channel extraction. 38 * 39 * @deprecated This function is deprecated and is intended to be removed in 21.05 release 40 * 41 */ 42 class CLChannelExtract : public ICLSimpleFunction 43 { 44 public: 45 /** Initialize the function's source, destination 46 * 47 * @param[in] input The input tensor to extract the channel from. Formats supported: RGB888/RGBA8888/YUYV422/UYVY422 48 * @param[in] channel The channel to extract. 49 * @param[out] output The extracted channel. Must be of U8 format. 50 */ 51 void configure(const ICLTensor *input, Channel channel, ICLTensor *output); 52 /** Initialize the function's source, destination 53 * 54 * @param[in] compile_context The compile context to be used. 55 * @param[in] input The input tensor to extract the channel from. Formats supported: RGB888/RGBA8888/YUYV422/UYVY422 56 * @param[in] channel The channel to extract. 57 * @param[out] output The extracted channel. Must be of U8 format. 58 */ 59 void configure(const CLCompileContext &compile_context, const ICLTensor *input, Channel channel, ICLTensor *output); 60 /** Initialize the function's source, destination 61 * 62 * @param[in] input The multi-planar input image to extract channel from. Formats supported: NV12/NV21/IYUV/YUV444 63 * @param[in] channel The channel to extract. 64 * @param[out] output The extracted 2D channel. Must be of U8 format. 65 */ 66 void configure(const ICLMultiImage *input, Channel channel, ICLImage *output); 67 /** Initialize the function's source, destination 68 * 69 * @param[in] compile_context The compile context to be used. 70 * @param[in] input The multi-planar input image to extract channel from. Formats supported: NV12/NV21/IYUV/YUV444 71 * @param[in] channel The channel to extract. 72 * @param[out] output The extracted 2D channel. Must be of U8 format. 73 */ 74 void configure(const CLCompileContext &compile_context, const ICLMultiImage *input, Channel channel, ICLImage *output); 75 }; 76 } 77 #endif /*ARM_COMPUTE_CLCHANNELEXTRACT_H*/ 78