mirror of
https://github.com/VincentWei/MiniGUI.git
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81 lines
2.4 KiB
C
81 lines
2.4 KiB
C
/*
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* This file is part of MiniGUI, a mature cross-platform windowing
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* and Graphics User Interface (GUI) support system for embedded systems
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* and smart IoT devices.
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*
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* Copyright (C) 2002~2018, Beijing FMSoft Technologies Co., Ltd.
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* Copyright (C) 1998~2002, WEI Yongming
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*
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* This program is free software: you can redistribute it and/or modify
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* it under the terms of the GNU General Public License as published by
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* the Free Software Foundation, either version 3 of the License, or
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* (at your option) any later version.
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*
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* This program is distributed in the hope that it will be useful,
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* but WITHOUT ANY WARRANTY; without even the implied warranty of
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* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
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* GNU General Public License for more details.
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*
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* You should have received a copy of the GNU General Public License
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* along with this program. If not, see <http://www.gnu.org/licenses/>.
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*
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* Or,
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*
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* As this program is a library, any link to this program must follow
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* GNU General Public License version 3 (GPLv3). If you cannot accept
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* GPLv3, you need to be licensed from FMSoft.
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*
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* If you have got a commercial license of this program, please use it
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* under the terms and conditions of the commercial license.
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*
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* For more information about the commercial license, please refer to
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* <http://www.minigui.com/en/about/licensing-policy/>.
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*/
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#ifndef _GAL_COMMLCD_H
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#define _GAL_COMMLCD_H
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#include "sysvideo.h"
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#include "exstubs.h"
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#ifdef __cplusplus
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extern "C" {
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#endif /* __cplusplus */
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/* Hidden "this" pointer for the video functions */
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#define _THIS GAL_VideoDevice *this
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/* Private display data */
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struct GAL_PrivateVideoData {
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int w, h, pitch;
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void *fb;
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int dirty;
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RECT rc_dirty;
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pthread_t update_th;
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pthread_mutex_t update_lock;
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};
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struct commlcd_ops {
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/* return value: zero for OK */
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int (*init) (void);
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/* return value: zero for OK */
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int (*getinfo) (struct commlcd_info *li, int width, int height, int bpp);
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/* return value: zero for OK */
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int (*release) (void);
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/* return value: number set, zero on error */
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int (*setclut) (int firstcolor, int ncolors, GAL_Color *colors);
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/* return value: number set, zero on error */
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int (*update) (const RECT* rc_dirty);
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};
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extern struct commlcd_ops __mg_commlcd_ops;
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#ifdef __cplusplus
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}
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#endif /* __cplusplus */
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#endif /* _GAL_COMMLCD_H */
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