diff options
Diffstat (limited to 'components/rtgui/server/driver.c')
| -rw-r--r-- | components/rtgui/server/driver.c | 139 |
1 files changed, 0 insertions, 139 deletions
diff --git a/components/rtgui/server/driver.c b/components/rtgui/server/driver.c deleted file mode 100644 index dd441afb88..0000000000 --- a/components/rtgui/server/driver.c +++ /dev/null @@ -1,139 +0,0 @@ -/* - * File : driver.c - * This file is part of RTGUI in RT-Thread RTOS - * COPYRIGHT (C) 2006 - 2009, RT-Thread Development Team - * - * The license and distribution terms for this file may be - * found in the file LICENSE in this distribution or at - * http://www.rt-thread.org/license/LICENSE - * - * Change Logs: - * Date Author Notes - * 2009-10-04 Bernard first version - */ -#include <rtthread.h> -#include <rtgui/driver.h> - -struct rtgui_graphic_driver _driver; - -extern const struct rtgui_graphic_driver_ops *rtgui_pixel_device_get_ops(int pixel_format); -extern const struct rtgui_graphic_driver_ops *rtgui_framebuffer_get_ops(int pixel_format); - -/* get default driver */ -struct rtgui_graphic_driver *rtgui_graphic_driver_get_default() -{ - return &_driver; -} -RTM_EXPORT(rtgui_graphic_driver_get_default); - -void rtgui_graphic_driver_get_rect(const struct rtgui_graphic_driver *driver, rtgui_rect_t *rect) -{ - RT_ASSERT(rect != RT_NULL); - RT_ASSERT(driver != RT_NULL); - - rect->x1 = rect->y1 = 0; - rect->x2 = driver->width; - rect->y2 = driver->height; -} -RTM_EXPORT(rtgui_graphic_driver_get_rect); - -rt_err_t rtgui_graphic_set_device(rt_device_t device) -{ - rt_err_t result; - struct rt_device_graphic_info info; - struct rtgui_graphic_ext_ops *ext_ops; - - /* get framebuffer address */ - result = rt_device_control(device, RTGRAPHIC_CTRL_GET_INFO, &info); - if (result != RT_EOK) - { - /* get device information failed */ - return -RT_ERROR; - } - - /* initialize framebuffer driver */ - _driver.device = device; - _driver.pixel_format = info.pixel_format; - _driver.bits_per_pixel = info.bits_per_pixel; - _driver.width = info.width; - _driver.height = info.height; - _driver.pitch = _driver.width * _driver.bits_per_pixel / 8; - _driver.framebuffer = info.framebuffer; - - /* get graphic extension operations */ - result = rt_device_control(device, RTGRAPHIC_CTRL_GET_EXT, &ext_ops); - if (result == RT_EOK) - { - _driver.ext_ops = ext_ops; - } - - if (info.framebuffer != RT_NULL) - { - /* is a frame buffer device */ - _driver.ops = rtgui_framebuffer_get_ops(_driver.pixel_format); - } - else - { - /* is a pixel device */ - _driver.ops = rtgui_pixel_device_get_ops(_driver.pixel_format); - } - -#ifdef RTGUI_USING_HW_CURSOR - /* set default cursor image */ - rtgui_cursor_set_image(RTGUI_CURSOR_ARROW); -#endif - - return RT_EOK; -} -RTM_EXPORT(rtgui_graphic_set_device); - -/* screen update */ -void rtgui_graphic_driver_screen_update(const struct rtgui_graphic_driver *driver, rtgui_rect_t *rect) -{ - struct rt_device_rect_info rect_info; - - rect_info.x = rect->x1; - rect_info.y = rect->y1; - rect_info.width = rect->x2 - rect->x1; - rect_info.height = rect->y2 - rect->y1; - rt_device_control(driver->device, RTGRAPHIC_CTRL_RECT_UPDATE, &rect_info); -} -RTM_EXPORT(rtgui_graphic_driver_screen_update); - -/* get video frame buffer */ -rt_uint8_t *rtgui_graphic_driver_get_framebuffer(const struct rtgui_graphic_driver *driver) -{ - return (rt_uint8_t *)driver->framebuffer; -} -RTM_EXPORT(rtgui_graphic_driver_get_framebuffer); - -rt_uint8_t *rtgui_graphic_driver_get_default_framebuffer(void) -{ - return rtgui_graphic_driver_get_framebuffer(&_driver); -} -RTM_EXPORT(rtgui_graphic_driver_get_default_framebuffer); - -#ifdef RTGUI_USING_HW_CURSOR -void rtgui_cursor_set_position(rt_uint16_t x, rt_uint16_t y) -{ - rt_uint32_t value; - - if (_driver.device != RT_NULL) - { - value = (x << 16 | y); - rt_device_control(_driver.device, RT_DEVICE_CTRL_CURSOR_SET_POSITION, &value); - } -} - -void rtgui_cursor_set_image(enum rtgui_cursor_type type) -{ - rt_uint32_t value; - - if (_driver.device != RT_NULL) - { - value = type; - rt_device_control(_driver.device, RT_DEVICE_CTRL_CURSOR_SET_TYPE, &value); - } -}; -#endif - |