| /* |
| * Copyright (c) 2016, 2017 ARM Limited. |
| * |
| * SPDX-License-Identifier: MIT |
| * |
| * Permission is hereby granted, free of charge, to any person obtaining a copy |
| * of this software and associated documentation files (the "Software"), to |
| * deal in the Software without restriction, including without limitation the |
| * rights to use, copy, modify, merge, publish, distribute, sublicense, and/or |
| * sell copies of the Software, and to permit persons to whom the Software is |
| * furnished to do so, subject to the following conditions: |
| * |
| * The above copyright notice and this permission notice shall be included in all |
| * copies or substantial portions of the Software. |
| * |
| * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR |
| * IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY, |
| * FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE |
| * AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER |
| * LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, |
| * OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE |
| * SOFTWARE. |
| */ |
| #ifndef __ARM_COMPUTE_CLMULTIIMAGE_H__ |
| #define __ARM_COMPUTE_CLMULTIIMAGE_H__ |
| |
| #include "arm_compute/core/CL/ICLMultiImage.h" |
| #include "arm_compute/core/MultiImageInfo.h" |
| #include "arm_compute/core/Types.h" |
| #include "arm_compute/runtime/CL/CLTensor.h" |
| |
| #include <array> |
| |
| namespace arm_compute |
| { |
| class ICLTensor; |
| using ICLImage = ICLTensor; |
| |
| /** Basic implementation of the CL multi-planar image interface */ |
| class CLMultiImage : public ICLMultiImage |
| { |
| public: |
| /** Constructor */ |
| CLMultiImage(); |
| /** Init the multi-planar image |
| * |
| * @param[in] width Width of the whole image |
| * @param[in] height Heigth of the whole image |
| * @param[in] format Format of the whole image |
| */ |
| void init(unsigned int width, unsigned int height, Format format); |
| /** Init the multi-planar image |
| * |
| * @note Uses conservative padding strategy which fits all kernels. |
| * |
| * @param[in] width Width of the whole image |
| * @param[in] height Height of the whole image |
| * @param[in] format Format of the whole image |
| */ |
| void init_auto_padding(unsigned int width, unsigned int height, Format format); |
| /** Allocated a previously initialised multi image |
| * |
| * @note The multi image must not already be allocated when calling this function. |
| * |
| **/ |
| void allocate(); |
| |
| // Inherited methods overridden: |
| const MultiImageInfo *info() const override; |
| CLImage *cl_plane(unsigned int index) override; |
| const CLImage *cl_plane(unsigned int index) const override; |
| |
| private: |
| /** Init the multi-planar image |
| * |
| * @param[in] width Width of the whole image |
| * @param[in] height Height of the whole image |
| * @param[in] format Format of the whole image |
| * @param[in] auto_padding Specifies whether the image uses auto padding |
| */ |
| void internal_init(unsigned int width, unsigned int height, Format format, bool auto_padding); |
| |
| MultiImageInfo _info; /** Instance of the multi-planar image's meta data */ |
| std::array<CLImage, 3> _plane; /* Instance CLImage to hold the planar's information */ |
| }; |
| } |
| #endif /*__ARM_COMPUTE_CLMULTIIMAGE_H__ */ |