COMPMID-344 Updated doxygen
Change-Id: I32f7b84daa560e460b77216add529c8fa8b327ae
diff --git a/arm_compute/core/NEON/kernels/NESobel5x5Kernel.h b/arm_compute/core/NEON/kernels/NESobel5x5Kernel.h
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+/*
+ * 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_NESOBEL5x5KERNEL_H__
+#define __ARM_COMPUTE_NESOBEL5x5KERNEL_H__
+
+#include "arm_compute/core/NEON/INEKernel.h"
+
+namespace arm_compute
+{
+class ITensor;
+
+/** Interface for the kernel to run the horizontal pass of 5x5 Sobel filter on a tensor.
+ *
+ */
+class NESobel5x5HorKernel : public INEKernel
+{
+public:
+ /** Default constructor */
+ NESobel5x5HorKernel();
+ /** Prevent instances of this class from being copied (As this class contains pointers) */
+ NESobel5x5HorKernel(const NESobel5x5HorKernel &) = delete;
+ /** Prevent instances of this class from being copied (As this class contains pointers) */
+ NESobel5x5HorKernel &operator=(const NESobel5x5HorKernel &) = delete;
+ /** Allow instances of this class to be moved */
+ NESobel5x5HorKernel(NESobel5x5HorKernel &&) = default;
+ /** Allow instances of this class to be moved */
+ NESobel5x5HorKernel &operator=(NESobel5x5HorKernel &&) = default;
+ /** Default destructor */
+ ~NESobel5x5HorKernel() = default;
+
+ /** Initialise the kernel's source, destination and border mode.
+ *
+ * @note At least one of output_x or output_y must be set
+ *
+ * @param[in] input Source tensor. Data type supported: U8.
+ * @param[out] output_x (Optional) Destination tensor for the X gradient. Data type supported: S16.
+ * @param[out] output_y (Optional) Destination tensor for the Y gradient. Data type supported: S16.
+ * @param[in] border_undefined True if the border mode is undefined. False if it's replicate or constant.
+ */
+ void configure(const ITensor *input, ITensor *output_x, ITensor *output_y, bool border_undefined);
+
+ // Inherited methods overridden:
+ void run(const Window &window) override;
+ BorderSize border_size() const override;
+
+private:
+ const ITensor *_input; /**< Input tensor */
+ ITensor *_output_x; /**< X output of horizontal pass */
+ ITensor *_output_y; /**< Y output of horizontal pass */
+ bool _run_sobel_x; /**< Do we need to run Sobel X? */
+ bool _run_sobel_y; /**< Do we need to run Sobel Y? */
+ BorderSize _border_size; /**< Border size */
+};
+
+/** Interface for the kernel to run the vertical pass of 5x5 Sobel Y filter on a tensor.
+ *
+*/
+class NESobel5x5VertKernel : public INEKernel
+{
+public:
+ /** Default constructor */
+ NESobel5x5VertKernel();
+ /** Prevent instances of this class from being copied (As this class contains pointers) */
+ NESobel5x5VertKernel(const NESobel5x5VertKernel &) = delete;
+ /** Prevent instances of this class from being copied (As this class contains pointers) */
+ NESobel5x5VertKernel &operator=(const NESobel5x5VertKernel &) = delete;
+ /** Allow instances of this class to be moved */
+ NESobel5x5VertKernel(NESobel5x5VertKernel &&) = default;
+ /** Allow instances of this class to be moved */
+ NESobel5x5VertKernel &operator=(NESobel5x5VertKernel &&) = default;
+ /** Default destructor */
+ ~NESobel5x5VertKernel() = default;
+
+ /** Initialise the kernel's source, destination and border mode.
+ *
+ * @param[in] input_x Input for X (X output of hor pass). Data type supported: S16.
+ * @param[in] input_y Input for Y (Y output of hor pass). Data type supported: S16.
+ * @param[out] output_x Destination tensor for the X gradient. Data type supported: S16.
+ * @param[out] output_y Destination tensor for the Y gradient. Data type supported: S16.
+ * @param[in] border_undefined True if the border mode is undefined. False if it's replicate or constant.
+ */
+ void configure(ITensor *input_x, ITensor *input_y, ITensor *output_x, ITensor *output_y, bool border_undefined);
+
+ // Inherited methods overridden:
+ void run(const Window &window) override;
+ BorderSize border_size() const override;
+
+private:
+ ITensor *_input_x; /**< X input (X output of the hor pass) */
+ ITensor *_input_y; /**< Y input (Y output of the hor pass) */
+ ITensor *_output_x; /**< X output of sobel */
+ ITensor *_output_y; /**< Y output of sobel */
+ bool _run_sobel_x; /**< Do we need to run sobel X? */
+ bool _run_sobel_y; /**< Do we need to run sobel Y? */
+};
+}
+#endif /*__ARM_COMPUTE_NESOBEL5x5KERNEL_H__ */