Struct libcamera::pixel_format::PixelFormat

pub struct PixelFormat(/* private fields */);

Represents libcamera::PixelFormat, which itself is a pair of fourcc code and u64 modifier as defined in libdrm.

Implementations

impl PixelFormat

pub const fn new(fourcc: u32, modifier: u64) -> Self

Constructs new PixelFormat from given fourcc code and modifier.

Examples

use libcamera::pixel_format::PixelFormat;
// Constructs MJPEG pixel format
const PIXEL_FORMAT_MJPEG: PixelFormat =
    PixelFormat::new(u32::from_le_bytes([b'M', b'J', b'P', b'G']), 0);

pub fn fourcc(&self) -> u32

pub fn set_fourcc(&mut self, fourcc: u32)

pub fn modifier(&self) -> u64

pub fn set_modifier(&mut self, modifier: u64)

Trait Implementations

impl Clone for PixelFormat

fn clone(&self) -> PixelFormat

Returns a copy 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 From<DrmFormat> for PixelFormat

fn from(f: DrmFormat) -> Self

Converts to this type from the input type.

impl PartialEq for PixelFormat

fn eq(&self, other: &Self) -> 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 TryFrom<PixelFormat> for DrmFormat

type Error = UnrecognizedFourcc

The type returned in the event of a conversion error.

fn try_from(value: PixelFormat) -> Result<Self, Self::Error>

Performs the conversion.

impl Copy for PixelFormat

impl Eq for PixelFormat