| /* |
| * 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_NEDEPTHCONVERT_H__ |
| #define __ARM_COMPUTE_NEDEPTHCONVERT_H__ |
| |
| #include "arm_compute/core/Types.h" |
| #include "arm_compute/runtime/NEON/INESimpleFunction.h" |
| |
| #include <cstdint> |
| |
| namespace arm_compute |
| { |
| class ITensor; |
| |
| /**Basic function to run @ref NEDepthConvertKernel */ |
| class NEDepthConvert : public INESimpleFunction |
| { |
| public: |
| /* Contructor */ |
| NEDepthConvert() = default; |
| /** Prevent instances of this class from being copied (As this class contains pointers)*/ |
| NEDepthConvert(const NEDepthConvert &) = delete; |
| /** Prevent instances of this class from being copied (As this class contains pointers)*/ |
| const NEDepthConvert &operator=(const NEDepthConvert &) = delete; |
| /** Initialize the function's source, destination |
| * |
| * Valid conversions Input -> Output : |
| * QS8 -> QS8, F32 |
| * U8 -> U16, S16, S32 |
| * U16 -> U8, U32 |
| * S16 -> U8, S32 |
| * QS16 -> QS16, F32 |
| * F32 -> QS8, QS16 |
| * |
| * @warning In case of in-place fixed point position conversion make sure that configure has been called |
| * before the updated tensor is used in other functions, as the TensorInfo of the tensor will be |
| * altered. In-place is only supported for QS8 -> QS8, QS16 -> QS16. |
| * |
| * @param[in, out] input The input tensor to convert (Written in case of in-place computation). Data types supported: U8/QS8/U16/S16/F32. |
| * @param[out] output The output tensor. Can be null in case of in-place computation. Data types supported: U8/QS8/U16/S16/U32/S32/F32. |
| * @param[in] policy Conversion policy. |
| * @param[in] shift (Optional) Value for down/up conversions. Must be 0 <= shift < 8. |
| * In case of fixed point position conversion, it specifies the new fixed point position, if operation is in-place. |
| */ |
| void configure(ITensor *input, ITensor *output, ConvertPolicy policy, uint32_t shift = 0); |
| }; |
| } |
| #endif /*__ARM_COMPUTE_NEDEPTHCONVERT_H__*/ |