64 static struct fb_var_screeninfo vi;  variable
78     if (ioctl(fd, FBIOGET_VSCREENINFO, &vi) < 0) {  in get_framebuffer()
84     vi.bits_per_pixel = PIXEL_SIZE * 8;  in get_framebuffer()
86       vi.red.offset     = 8;  in get_framebuffer()
87       vi.red.length     = 8;  in get_framebuffer()
88       vi.green.offset   = 16;  in get_framebuffer()
89       vi.green.length   = 8;  in get_framebuffer()
90       vi.blue.offset    = 24;  in get_framebuffer()
91       vi.blue.length    = 8;  in get_framebuffer()
92       vi.transp.offset  = 0;  in get_framebuffer()
93       vi.transp.length  = 8;  in get_framebuffer()
95       vi.red.offset     = 24;  in get_framebuffer()
96       vi.red.length     = 8;  in get_framebuffer()
97       vi.green.offset   = 16;  in get_framebuffer()
98       vi.green.length   = 8;  in get_framebuffer()
99       vi.blue.offset    = 8;  in get_framebuffer()
100       vi.blue.length    = 8;  in get_framebuffer()
101       vi.transp.offset  = 0;  in get_framebuffer()
102       vi.transp.length  = 8;  in get_framebuffer()
104       vi.red.offset     = 11;  in get_framebuffer()
105       vi.red.length     = 5;  in get_framebuffer()
106       vi.green.offset   = 5;  in get_framebuffer()
107       vi.green.length   = 6;  in get_framebuffer()
108       vi.blue.offset    = 0;  in get_framebuffer()
109       vi.blue.length    = 5;  in get_framebuffer()
110       vi.transp.offset  = 0;  in get_framebuffer()
111       vi.transp.length  = 0;  in get_framebuffer()
113     if (ioctl(fd, FBIOPUT_VSCREENINFO, &vi) < 0) {  in get_framebuffer()
133     fb->width = vi.xres;  in get_framebuffer()
134     fb->height = vi.yres;  in get_framebuffer()
138     memset(fb->data, 0, vi.yres * fi.line_length);  in get_framebuffer()
143     fb->width = vi.xres;  in get_framebuffer()
144     fb->height = vi.yres;  in get_framebuffer()
146     fb->data = (void*) (((unsigned) bits) + vi.yres * fi.line_length);  in get_framebuffer()
148     memset(fb->data, 0, vi.yres * fi.line_length);  in get_framebuffer()
155   ms->width = vi.xres;  in get_memory_surface()
156   ms->height = vi.yres;  in get_memory_surface()
158   ms->data = malloc(fi.line_length * vi.yres);  in get_memory_surface()
165     vi.yres_virtual = vi.yres * PIXEL_SIZE;  in set_active_framebuffer()
166     vi.yoffset = n * vi.yres;  in set_active_framebuffer()
167     vi.bits_per_pixel = PIXEL_SIZE * 8;  in set_active_framebuffer()
168     if (ioctl(gr_fb_fd, FBIOPUT_VSCREENINFO, &vi) < 0) {  in set_active_framebuffer()
183            fi.line_length * vi.yres);  in gr_flip()