From 6ff3b19ee6120edf015fad8caab2991faa3070af Mon Sep 17 00:00:00 2001 From: Anthony Barbier Date: Mon, 4 Sep 2017 18:44:23 +0100 Subject: COMPMID-344 Updated doxygen Change-Id: I32f7b84daa560e460b77216add529c8fa8b327ae --- arm_compute/runtime/CL/functions/CLHOGGradient.h | 72 ++++++++++++++++++++++++ 1 file changed, 72 insertions(+) create mode 100644 arm_compute/runtime/CL/functions/CLHOGGradient.h (limited to 'arm_compute/runtime/CL/functions/CLHOGGradient.h') diff --git a/arm_compute/runtime/CL/functions/CLHOGGradient.h b/arm_compute/runtime/CL/functions/CLHOGGradient.h new file mode 100644 index 0000000000..e74a68497f --- /dev/null +++ b/arm_compute/runtime/CL/functions/CLHOGGradient.h @@ -0,0 +1,72 @@ +/* + * Copyright (c) 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_CLHOGGRADIENT_H__ +#define __ARM_COMPUTE_CLHOGGRADIENT_H__ + +#include "arm_compute/core/CL/ICLKernel.h" + +#include "arm_compute/core/CL/kernels/CLMagnitudePhaseKernel.h" +#include "arm_compute/core/Types.h" +#include "arm_compute/runtime/CL/CLTensor.h" +#include "arm_compute/runtime/CL/functions/CLDerivative.h" +#include "arm_compute/runtime/IFunction.h" + +#include + +namespace arm_compute +{ +/** Basic function to calculate the gradient for HOG. This function calls the following OpenCL kernels: + * + * -# @ref CLDerivative + * -# @ref CLMagnitudePhaseKernel + * + */ +class CLHOGGradient : public IFunction +{ +public: + /** Default constructor */ + CLHOGGradient(); + /** Initialise the function's source, destinations, phase type and border mode + * + * @param[in, out] input Input tensor. Data type supported: U8. + * (Written to only for @p border_mode != UNDEFINED) + * @param[out] output_magnitude Output tensor (magnitude). Data type supported: U16. + * @param[out] output_phase Output tensor.(phase). Format supported: U8 + * @param[in] phase_type Type of @ref PhaseType + * @param[in] border_mode Border mode to use + * @param[in] constant_border_value (Optional) Constant value to use for borders if border_mode is set to CONSTANT. + */ + void configure(ICLTensor *input, ICLTensor *output_magnitude, ICLTensor *output_phase, PhaseType phase_type, BorderMode border_mode, uint8_t constant_border_value = 0); + + // Inherited method overridden: + void run() override; + +private: + CLDerivative _derivative; + CLMagnitudePhaseKernel _mag_phase; + CLTensor _gx; + CLTensor _gy; +}; +} +#endif /*__ARM_COMPUTE_CLHOGGRADIENT_H__ */ -- cgit v1.2.1