Enum PixelFormat

#[repr(i32)]
pub enum PixelFormat {
    Rgb555 = 1,
    Rgb565 = 2,
    Rgb888 = 3,
    Bgr555 = 4,
    Bgr565 = 5,
    Bgr888 = 6,
    Argb8888 = 16,
    Rgba8888 = 17,
    Abgr8888 = 18,
    Bgra8888 = 19,
    G1 = 64,
    G2 = 65,
    G4 = 66,
    G8 = 67,
    Ag88 = 83,
    Ga88 = 99,
    Pal1 = 128,
    Pal2 = 129,
    Pal4 = 130,
    Pal8 = 131,
}

Represents pixel format modes (bpp = bits per pixel).

Variants

Rgb555 = 1

15bpp

Rgb565 = 2

16bpp

Rgb888 = 3

24bpp

Bgr555 = 4

15bpp

Bgr565 = 5

16bpp

Bgr888 = 6

24bpp

Argb8888 = 16

32bpp

Rgba8888 = 17

32bpp

Abgr8888 = 18

32bpp

Bgra8888 = 19

32bpp

G1 = 64

1bpp grayscale

G2 = 65

2bpp grayscale

G4 = 66

4bpp grayscale

G8 = 67

8bpp grayscale

Ag88 = 83

16bpp grayscale + alpha

Ga88 = 99

16bpp grayscale + alpha

Pal1 = 128

1bpp palette

Pal2 = 129

2bpp palette

Pal4 = 130

4bpp palette

Pal8 = 131

8bpp palette

Implementations

impl PixelFormat

pub const fn new() -> Self

Creates a new PixelFormat.

pub fn compute_depth(&self) -> usize

Compute the pixel depth for the PixelFormat.

pub fn rgb(&self, data: &[u8], depth: usize) -> Result<Rgb>

Gets the Rgb values at the given depth from the provide data.

pub fn expand_rgb( &self, dst: &mut [u8], src: &[u8], width: usize, height: usize, depth: usize, ) -> Result<()>

Expands the PixelFormat RGB data.

pub fn expand_palette( &self, dst: &mut [u8], src: &[u8], width: usize, height: usize, ) -> Result<()>

Expands the Sixel color palette.

pub fn normalize( &mut self, dst: &mut [u8], src: &[u8], width: usize, height: usize, ) -> Result<()>

Normalizes the PixelFormat.

Trait Implementations

impl Clone for PixelFormat

fn clone(&self) -> PixelFormat

Returns a duplicate of the value.

fn clone_from(&mut self, source: &Self)

Performs copy-assignment from source.

impl Debug for PixelFormat

fn fmt(&self, f: &mut Formatter<'_>) -> Result

Formats the value using the given formatter.

impl Default for PixelFormat

fn default() -> PixelFormat

Returns the “default value” for a type.

impl Display for PixelFormat

fn fmt(&self, f: &mut Formatter<'_>) -> Result

Formats the value using the given formatter.

impl From<&PixelFormat> for &'static str

fn from(val: &PixelFormat) -> Self

Converts to this type from the input type.

impl From<PixelFormat> for &'static str

fn from(val: PixelFormat) -> Self

Converts to this type from the input type.

impl From<PixelFormat> for i32

fn from(val: PixelFormat) -> Self

Converts to this type from the input type.

impl From<i32> for PixelFormat

fn from(val: i32) -> Self

Converts to this type from the input type.

impl PartialEq for PixelFormat

fn eq(&self, other: &PixelFormat) -> bool

Tests for self and other values to be equal, and is used by ==.

fn ne(&self, other: &Rhs) -> bool

Tests for !=. The default implementation is almost always sufficient, and should not be overridden without very good reason.

impl Copy for PixelFormat

impl StructuralPartialEq for PixelFormat