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; /* guess what */__u32 grays...
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; /* guess what */__u32 grays...
int fp=0; struct fb_var_screeninfo vinfo; struct fb_fix_screeninfo finfo; fp = open("/dev/fb0",O_RDWR); if (fp < 0) { printf("Error : Can not open framebuffer device\n"); exit(EXIT_FAILURE); } if (ioctl(fp,FBIOGET_FSCREENINFO,&finfo)) { printf("Error reading fixed informat...