| /* |
| * 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_DEPTHCONVERTKERNEL_H__ |
| #define __ARM_COMPUTE_DEPTHCONVERTKERNEL_H__ |
| |
| #include "arm_compute/core/NEON/INESimpleKernel.h" |
| #include "arm_compute/core/Types.h" |
| |
| #include <cstdint> |
| |
| namespace arm_compute |
| { |
| class ITensor; |
| |
| /** Depth conversion kernel */ |
| class NEDepthConvertKernel : public INESimpleKernel |
| { |
| public: |
| /** Default constructor*/ |
| NEDepthConvertKernel(); |
| /** Set the input and output of the kernel |
| * |
| * Valid conversions Input -> Output : |
| * |
| * - QS8 -> F32 |
| * - U8 -> U16, S16, S32 |
| * - U16 -> U8, U32 |
| * - S16 -> U8, S32 |
| * - F32 -> QS8 |
| * |
| * |
| * @param[in] input The input tensor to convert. Data types supported: U8/QS8/U16/S16/F32. |
| * @param[out] output The output tensor. Data types supported: U8/QS8/U16/S16/U32/S32/F32. |
| * @param[in] policy Conversion policy. |
| * @param[in] shift Value for down/up conversions. Must be 0 <= shift < 8. |
| */ |
| void configure(const ITensor *input, ITensor *output, ConvertPolicy policy, uint32_t shift); |
| |
| // Inherited methods overridden: |
| void run(const Window &window) override; |
| |
| private: |
| ConvertPolicy _policy; |
| uint32_t _shift; |
| }; |
| } |
| #endif /*__ARM_COMPUTE_NEDEPTHCONVERTKERNEL_H__ */ |