1 /* SPDX-License-Identifier: GPL-2.0 */ 2 /* Release Version: irci_stable_candrpv_0415_20150521_0458 */ 3 /* 4 * Support for Intel Camera Imaging ISP subsystem. 5 * Copyright (c) 2015, Intel Corporation. 6 * 7 * This program is free software; you can redistribute it and/or modify it 8 * under the terms and conditions of the GNU General Public License, 9 * version 2, as published by the Free Software Foundation. 10 * 11 * This program is distributed in the hope it will be useful, but WITHOUT 12 * ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or 13 * FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License for 14 * more details. 15 */ 16 17 #ifndef __SH_CSS_HOST_DATA_H 18 #define __SH_CSS_HOST_DATA_H 19 20 #include <ia_css_types.h> /* ia_css_pipe */ 21 22 /** 23 * @brief Allocate structure ia_css_host_data. 24 * 25 * @param[in] size Size of the requested host data 26 * 27 * @return 28 * - NULL, can't allocate requested size 29 * - pointer to structure, field address points to host data with size bytes 30 */ 31 struct ia_css_host_data * 32 ia_css_host_data_allocate(size_t size); 33 34 /** 35 * @brief Free structure ia_css_host_data. 36 * 37 * @param[in] me Pointer to structure, if a NULL is passed functions 38 * returns without error. Otherwise a valid pointer to 39 * structure must be passed and a related memory 40 * is freed. 41 * 42 * @return 43 */ 44 void ia_css_host_data_free(struct ia_css_host_data *me); 45 46 #endif /* __SH_CSS_HOST_DATA_H */ 47