mirror of
https://github.com/RT-Thread/rt-thread.git
synced 2026-06-14 05:02:50 +08:00
chaos.proton@gmail.com
db06460208
The full log is at https://github.com/RTGUI/RTGUI/commits/merge_1 and it's difficult to merge the new tree commit by commit. I also converted all the file into unix eol so there are many fake diff. Big changes are noted in rtgui/doc/road_map.txt and rtgui/doc/attention.txt. Keep an eye on them if you want to migrate your old code. Note that the work is still in progress and the bsp is not prepared in trunk so far. git-svn-id: https://rt-thread.googlecode.com/svn/trunk@2092 bbd45198-f89e-11dd-88c7-29a3b14d5316
68 lines
1.9 KiB
C
68 lines
1.9 KiB
C
/*
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* File : driver.h
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* This file is part of RTGUI in RT-Thread RTOS
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* COPYRIGHT (C) 2006 - 2009, RT-Thread Development Team
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*
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* The license and distribution terms for this file may be
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* found in the file LICENSE in this distribution or at
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* http://www.rt-thread.org/license/LICENSE
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*
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* Change Logs:
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* Date Author Notes
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* 2009-10-04 Bernard first version
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*/
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#ifndef __RTGUI_DRIVER_H__
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#define __RTGUI_DRIVER_H__
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#include <rtgui/list.h>
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#include <rtgui/color.h>
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struct rtgui_graphic_driver_ops
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{
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/* set and get pixel in (x, y) */
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void (*set_pixel) (rtgui_color_t *c, int x, int y);
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void (*get_pixel) (rtgui_color_t *c, int x, int y);
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void (*draw_hline)(rtgui_color_t *c, int x1, int x2, int y);
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void (*draw_vline)(rtgui_color_t *c, int x , int y1, int y2);
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/* draw raw hline */
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void (*draw_raw_hline)(rt_uint8_t *pixels, int x1, int x2, int y);
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};
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struct rtgui_graphic_driver
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{
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/* pixel format and byte per pixel */
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rt_uint8_t pixel_format;
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rt_uint8_t bits_per_pixel;
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rt_uint16_t pitch;
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/* screen width and height */
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rt_uint16_t width;
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rt_uint16_t height;
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/* framebuffer address and ops */
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volatile rt_uint8_t *framebuffer;
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rt_device_t device;
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const struct rtgui_graphic_driver_ops *ops;
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};
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void rtgui_graphic_driver_add(const struct rtgui_graphic_driver* driver);
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struct rtgui_graphic_driver* rtgui_graphic_driver_get_default(void);
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void rtgui_graphic_driver_get_rect(const struct rtgui_graphic_driver *driver, rtgui_rect_t *rect);
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void rtgui_graphic_driver_screen_update(const struct rtgui_graphic_driver* driver, rtgui_rect_t *rect);
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rt_uint8_t* rtgui_graphic_driver_get_framebuffer(const struct rtgui_graphic_driver* driver);
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rt_err_t rtgui_graphic_set_device(rt_device_t device);
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rt_inline struct rtgui_graphic_driver* rtgui_graphic_get_device()
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{
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extern struct rtgui_graphic_driver _driver;
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return &_driver;
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}
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#endif
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