Struct rstubs::device::vga::Display

pub struct Display {
    addr: usize,
    width: usize,
    height: usize,
    color: ColorMode,
}

VGA Display

Fields

addr: usize

Address of the physical framebuffer

width: usize

height: usize

color: ColorMode

Implementations

impl Display

pub fn info()

pub fn new() -> Result<Self, ()>

pub fn buffer<T>(&mut self) -> &mut [T]

pub fn hw_buffer(&mut self) -> &mut [u8]

pub fn render(&mut self)

Copy framebuffers to screen

pub fn set(&mut self, off: usize, color: Rgb888)

pub fn fill(&mut self, off: usize, len: usize, color: Rgb888)

Trait Implementations

impl DrawTarget for Display

type Color = Rgb888

The pixel color type the targetted display supports.

type Error = ()

Error type to return when a drawing operation fails.

fn draw_iter<I>(&mut self, pixels: I) -> Result<(), Self::Error>

where I: IntoIterator<Item = Pixel<Self::Color>>,

Draw individual pixels to the display without a defined order.

fn fill_solid( &mut self, area: &Rectangle, color: Self::Color, ) -> Result<(), Self::Error>

Fill a given area with a solid color.

fn fill_contiguous<I>( &mut self, area: &Rectangle, colors: I, ) -> Result<(), Self::Error>

where I: IntoIterator<Item = Self::Color>,

Fill a given area with an iterator providing a contiguous stream of pixel colors.

fn clear(&mut self, color: Self::Color) -> Result<(), Self::Error>

Fill the entire display with a solid color.

impl OriginDimensions for Display

fn size(&self) -> Size

Returns the size of the bounding box.