1/* SPDX-License-Identifier: GPL-2.0 */ 2/* 3 * Support for Intel Camera Imaging ISP subsystem. 4 * Copyright (c) 2015, Intel Corporation. 5 * 6 * This program is free software; you can redistribute it and/or modify it 7 * under the terms and conditions of the GNU General Public License, 8 * version 2, as published by the Free Software Foundation. 9 * 10 * This program is distributed in the hope it will be useful, but WITHOUT 11 * ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or 12 * FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License for 13 * more details. 14 */ 15 16#ifndef __IA_CSS_SHADING_H 17#define __IA_CSS_SHADING_H 18 19/* @file 20 * This file contains support for setting the shading table for CSS 21 */ 22 23#include <ia_css_types.h> 24 25/* @brief Shading table 26 * @param[in] width Width of the shading table. 27 * @param[in] height Height of the shading table. 28 * @return Pointer to the shading table 29*/ 30struct ia_css_shading_table * 31ia_css_shading_table_alloc(unsigned int width, 32 unsigned int height); 33 34/* @brief Free shading table 35 * @param[in] table Pointer to the shading table. 36 * @return None 37*/ 38void 39ia_css_shading_table_free(struct ia_css_shading_table *table); 40 41#endif /* __IA_CSS_SHADING_H */ 42