Struct libremarkable::framebuffer::screeninfo::fb_var_screeninfo
source · #[repr(C)]pub struct fb_var_screeninfo {Show 29 fields
pub xres: u32,
pub yres: u32,
pub xres_virtual: u32,
pub yres_virtual: u32,
pub xoffset: u32,
pub yoffset: u32,
pub bits_per_pixel: u32,
pub grayscale: u32,
pub red: fb_bitfield,
pub green: fb_bitfield,
pub blue: fb_bitfield,
pub transp: fb_bitfield,
pub nonstd: u32,
pub activate: u32,
pub height: u32,
pub width: u32,
pub accel_flags: u32,
pub pixclock: u32,
pub left_margin: u32,
pub right_margin: u32,
pub upper_margin: u32,
pub lower_margin: u32,
pub hsync_len: u32,
pub vsync_len: u32,
pub sync: u32,
pub vmode: u32,
pub rotate: u32,
pub colorspace: u32,
pub reserved: [u32; 4],
}
Fields§
§xres: u32
visible resolution
yres: u32
§xres_virtual: u32
virtual resolution
yres_virtual: u32
§xoffset: u32
offset from virtual to visible
yoffset: u32
§bits_per_pixel: u32
resolution
grayscale: u32
§red: fb_bitfield
0 = color, 1 = grayscale, >1 = FOURCC bitfield in fb mem if true color, else only length is significant
green: fb_bitfield
§blue: fb_bitfield
§transp: fb_bitfield
§nonstd: u32
!= 0 Non standard pixel format
activate: u32
see FB_ACTIVATE_*
height: u32
height of picture in mm
width: u32
width of picture in mm
accel_flags: u32
(OBSOLETE) see fb_info.flags
pixclock: u32
Timing: All values in pixclocks, except pixclock (of course) pixel clock in ps (pico seconds)
left_margin: u32
time from sync to picture
right_margin: u32
time from picture to sync
upper_margin: u32
time from sync to picture
lower_margin: u32
§hsync_len: u32
length of horizontal sync
vsync_len: u32
length of vertical sync
sync: u32
see FB_SYNC_*
vmode: u32
see FB_VMODE_*
rotate: u32
angle we rotate counter clockwise
colorspace: u32
colorspace for FOURCC-based modes
reserved: [u32; 4]
Reserved for future compatibility
Trait Implementations§
Auto Trait Implementations§
impl RefUnwindSafe for fb_var_screeninfo
impl Send for fb_var_screeninfo
impl Sync for fb_var_screeninfo
impl Unpin for fb_var_screeninfo
impl UnwindSafe for fb_var_screeninfo
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