src\plugins\platforms\bsdfb\qbsdfbscreen.h:classQBsdFbScreen :publicQFbScreen src\plugins\platforms\integrity\qintegrityfbscreen.h:classQIntegrityFbScreen :publicQFbScreen src\plugins\platforms\linuxfb\qlinuxfbdrmscreen.h:classQLinuxFbDrmScreen :publicQFbScreen src\plugins\platforms\linuxfb\qlinuxfbscr...
staticstructfb_var_screeninfovar;/* current var */...if(ioctl(fd_fb,FBIOGET_VSCREENINFO,&var)){printf("Can't get var\n");return-1;} 注意:这里ioctl用到的命令是FBIOGET_VSCREENINFO,表示get var screen info,即获得屏幕的可变信息。也可以用FBIOPUT_VSCREENINFO来调整这些参数,但很少用到。 对于固...
38 char __iomem *screen_base; /* Virtual address */ // 这个就是我们的LCD的显存地址(虚拟地址) 39 unsigned long screen_size; /* Amount of ioremapped VRAM or 0 */ // LCD显存的字节大小 40 void *pseudo_palette; /* Fake palette of 16 colors */ 41 #define FBINFO_STATE_RUNNING 0 42...
int clr_omportant; } __attribute__ ((packed)) bmp_info_header; /*** 静态全局变量 ***/ static struct fb_fix_screeninfo fb_fix; static struct fb_var_screeninfo fb_var; static unsigned short *screen_base = NULL; //映射后的显存基地址 /*...
info->fix.smem_len = screen_fb_size; info->screen_base = par->mmio_vp; info->screen_size = screen_fb_size;par->need_docopy = false; goto getmem_done; } pr_info("Unable to allocate enough contiguous physical memory on Gen 1 VM. Using MMIO instead.\n"); ...
dev->mode_config.fb_base = (resource_size_t)obj->paddr; fbi->screen_base = obj->vaddr + offset; fbi->fix.smem_start = (unsigned long)(obj->paddr + offset); fbi->screen_size = size; fbi->fix.smem_len = size; return 0; ...
and a safe deposit box at the front desk. This hotel has 2 meeting rooms available for events. Self parking (subject to charges) is available onsite. Make yourself at home in one of the 490 air-conditioned rooms featuring flat-screen televisions. Complimentary wireless internet access is avail...
char __iomem*screen_base; /* Virtual address */ unsigned longscreen_size; /* Amount ofioremappedVRAM or 0 */ void *pseudo_palette; /* Fake palette of 16 colors */ #define FBINFO_STATE_RUNNING 0 #define FBINFO_STATE_SUSPENDED 1 u32 state; /* Hardware statei.esuspend */ void *fb...
fb_var_screeninfo 解析 struct fb_var_screeninfo { __u32 xres; /* visible resolution */ __u32 yres; __u32 xres_virtual; /* virtual resolution */ __u32 yres_virtual; __u32 xoffset; /* offset from virtual to visible */ __u32 yoffset; /* resolution */ __u32 bits_per_pixel...
INFO : cc.debug.DebugMode.ERROR, showFPS: !false && settings.debug, frameRate: 60, jsList: jsList, groupList: settings.groupList, collisionMatrix: settings.collisionMatrix, } // init assets cc.AssetLibrary.init({ libraryPath: 'res/import', rawAssetsBase: 'res/raw-', rawAssets: settings...