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/NEON/functions/NEHistogram.h | 63 ++++++++++++++++++++++++ 1 file changed, 63 insertions(+) create mode 100644 arm_compute/runtime/NEON/functions/NEHistogram.h (limited to 'arm_compute/runtime/NEON/functions/NEHistogram.h') diff --git a/arm_compute/runtime/NEON/functions/NEHistogram.h b/arm_compute/runtime/NEON/functions/NEHistogram.h new file mode 100644 index 0000000000..c24510dcb3 --- /dev/null +++ b/arm_compute/runtime/NEON/functions/NEHistogram.h @@ -0,0 +1,63 @@ +/* + * 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_NEHISTOGRAM_H__ +#define __ARM_COMPUTE_NEHISTOGRAM_H__ + +#include "arm_compute/core/NEON/kernels/NEHistogramKernel.h" +#include "arm_compute/runtime/IFunction.h" + +#include +#include +#include + +namespace arm_compute +{ +class IDistribution1D; + +/** Basic function to run @ref NEHistogramKernel. */ +class NEHistogram : public IFunction +{ +public: + /** Default Constructor. */ + NEHistogram(); + /** Initialise the kernel's inputs. + * + * @param[in] input Input image. Data type supported: U8. + * @param[out] output Output distribution. + */ + void configure(const IImage *input, IDistribution1D *output); + + // Inherited methods overridden: + void run() override; + +private: + NEHistogramKernel _histogram_kernel; + std::unique_ptr _local_hist; + std::unique_ptr _window_lut; + size_t _local_hist_size; + /** 256 possible pixel values as we handle only U8 images */ + static constexpr unsigned int window_lut_default_size = 256; +}; +} +#endif /*__ARM_COMPUTE_NEHISTOGRAM_H__ */ -- cgit v1.2.1