diff options
Diffstat (limited to 'arm_compute/runtime/NEON/functions/NEScale.h')
-rw-r--r-- | arm_compute/runtime/NEON/functions/NEScale.h | 56 |
1 files changed, 42 insertions, 14 deletions
diff --git a/arm_compute/runtime/NEON/functions/NEScale.h b/arm_compute/runtime/NEON/functions/NEScale.h index fceda83510..72dfa3bda4 100644 --- a/arm_compute/runtime/NEON/functions/NEScale.h +++ b/arm_compute/runtime/NEON/functions/NEScale.h @@ -1,5 +1,5 @@ /* - * Copyright (c) 2016-2020 Arm Limited. + * Copyright (c) 2016-2022 Arm Limited. * * SPDX-License-Identifier: MIT * @@ -26,32 +26,58 @@ #include "arm_compute/core/KernelDescriptors.h" #include "arm_compute/core/Types.h" -#include "arm_compute/runtime/NEON/INESimpleFunctionNoBorder.h" -#include "arm_compute/runtime/Tensor.h" +#include "arm_compute/runtime/IFunction.h" + +#include <memory> namespace arm_compute { class ITensor; +class ITensorInfo; -/** Basic function to run @ref NEScaleKernel */ -class NEScale : public INESimpleFunctionNoBorder +/** Basic function to compute Scale */ +class NEScale : public IFunction { public: - /** Constructor - * - * Initialize NEScale - */ + /** Constructor */ NEScale(); + /** Prevent instances of this class from being copied (As this class contains pointers) */ + NEScale(const NEScale &) = delete; + /** Prevent instances of this class from being moved (As this class contains non movable objects) */ + NEScale(NEScale &&) = delete; + /** Prevent instances of this class from being copied (As this class contains pointers) */ + NEScale &operator=(const NEScale &) = delete; + /** Prevent instances of this class from being moved (As this class contains non movable objects) */ + NEScale &operator=(NEScale &&) = delete; + /** Destructor */ + ~NEScale(); /** Initialize the function's source, destination, interpolation type and border_mode. * - * @param[in, out] input Source tensor. Data type supported: QASYMM8/QASYMM8_SIGNED/U8/S16/F16/F32. (Written to only for @p border_mode != UNDEFINED) + * Valid data layouts: + * - NHWC + * - NCHW + * + * Valid data type configurations: + * |src |dst | + * |:--------------|:--------------| + * |QASYMM8 |QASYMM8 | + * |QASYMM8_SIGNED |QASYMM8_SIGNED | + * |F16 |F16 | + * |F32 |F32 | + * |U8 |U8 | + * |S8 |S8 | + * |S16 |S16 | + * + * @param[in, out] input Source tensor. Data type supported: QASYMM8/QASYMM8_SIGNED/U8/S8/S16/F16/F32. (Written to only for @p border_mode != UNDEFINED) * @param[out] output Destination tensor. Data type supported: Same as @p input. All but the lowest two dimensions must be the same size as in the input tensor, i.e. scaling is only performed within the XY-plane. * @param[in] info @ref ScaleKernelInfo to be used for configuration + * + * @note Using S8 data type only supports NHWC, @p border_mode Replicate, and @p policy Bilinear */ void configure(ITensor *input, ITensor *output, const ScaleKernelInfo &info); /** Static function to check if given info will lead to a valid configuration of @ref NEScale * - * @param[in] input Source tensor. Data type supported: QASYMM8/QASYMM8_SIGNED/U8/S16/F16/F32. (Written to only for @p border_mode != UNDEFINED) + * @param[in] input Source tensor. Data type supported: QASYMM8/QASYMM8_SIGNED/U8/S8/S16/F16/F32. (Written to only for @p border_mode != UNDEFINED) * @param[in] output Destination tensor. Data type supported: Same as @p input. All but the lowest two dimensions must be the same size as in the input tensor, i.e. scaling is only performed within the XY-plane. * @param[in] info @ref ScaleKernelInfo to be used for validation * @@ -59,10 +85,12 @@ public: */ static Status validate(const ITensorInfo *input, const ITensorInfo *output, const ScaleKernelInfo &info); + // Inherited methods overridden: + void run() override; + private: - Tensor _offsets; /**< Offset to access the element with NEAREST interpolation or the top-left element with BILINEAR interpolation in the input tensor */ - Tensor _dx; /**< Element's distance between the X real coordinate and the smallest X following integer */ - Tensor _dy; /**< Element's distance between the Y real coordinate and the smallest Y following integer */ + struct Impl; + std::unique_ptr<Impl> _impl; }; } // namespace arm_compute #endif /*ARM_COMPUTE_NESCALEIMAGE_H */ |