cros_codecs::bitstream_utils

Struct IvfFileHeader

pub struct IvfFileHeader {
    pub magic: [u8; 4],
    pub version: u16,
    pub header_size: u16,
    pub codec: [u8; 4],
    pub width: u16,
    pub height: u16,
    pub framerate: u32,
    pub timescale: u32,
    pub frame_count: u32,
    pub unused: u32,
}

Expand description

Helper struct for synthesizing IVF file header

Fields§

§magic: [u8; 4]§version: u16§header_size: u16§codec: [u8; 4]§width: u16§height: u16§framerate: u32§timescale: u32§frame_count: u32§unused: u32

Implementations§

impl IvfFileHeader

pub const MAGIC: [u8; 4]

pub const CODEC_VP8: [u8; 4]

pub const CODEC_VP9: [u8; 4]

pub const CODEC_AV1: [u8; 4]

pub fn new( codec: [u8; 4], width: u16, height: u16, framerate: u32, frame_count: u32, ) -> Self

impl IvfFileHeader

pub fn writo_into(&self, writer: &mut impl Write) -> Result<()>

Writes header into writer

Trait Implementations§

impl Default for IvfFileHeader

fn default() -> Self

Returns the “default value” for a type. Read more

Auto Trait Implementations§

impl Freeze for IvfFileHeader

impl RefUnwindSafe for IvfFileHeader

impl Send for IvfFileHeader

impl Sync for IvfFileHeader

impl Unpin for IvfFileHeader

impl UnwindSafe for IvfFileHeader

Blanket Implementations§

impl<T> Any for T
where T: 'static + ?Sized,

fn type_id(&self) -> TypeId

Gets the TypeId of self. Read more

impl<T> Borrow<T> for T
where T: ?Sized,

fn borrow(&self) -> &T

Immutably borrows from an owned value. Read more

impl<T> BorrowMut<T> for T
where T: ?Sized,

fn borrow_mut(&mut self) -> &mut T

Mutably borrows from an owned value. Read more

impl<T> From<T> for T

fn from(t: T) -> T

Returns the argument unchanged.

impl<T, U> Into<U> for T
where U: From<T>,

fn into(self) -> U

Calls U::from(self).

That is, this conversion is whatever the implementation of From<T> for U chooses to do.

impl<T, U> TryFrom<U> for T
where U: Into<T>,

type Error = Infallible

The type returned in the event of a conversion error.

fn try_from(value: U) -> Result<T, <T as TryFrom<U>>::Error>

Performs the conversion.

impl<T, U> TryInto<U> for T
where U: TryFrom<T>,

type Error = <U as TryFrom<T>>::Error

The type returned in the event of a conversion error.

fn try_into(self) -> Result<U, <U as TryFrom<T>>::Error>

Performs the conversion.