Struct jxl_bitstream::Bitstream

pub struct Bitstream<R> { /* private fields */ }

JPEG XL bitstream reader.

Implementations

impl<R> Bitstream<ContainerDetectingReader<R>>

pub fn new_detect(reader: R) -> Self

Creates a bitstream reader which detects the container format automatically.

impl<R> Bitstream<R>

pub fn new(reader: R) -> Self

Creates a bitstream reader which reads bare codestream.

pub fn into_inner(self) -> R

pub fn bookmark(&self) -> Bookmark

pub fn rewindable(&mut self) -> Bitstream<RewindMarker<'_, R>>

impl<R: Read> Bitstream<R>

pub fn read_bits(&mut self, n: u32) -> Result<u32>

pub fn read_u64(&mut self) -> Result<u64>

Read an U64 as defined in the JPEG XL specification.

pub fn read_bool(&mut self) -> Result<bool>

Reads a Bool as defined in the JPEG XL specification.

pub fn read_f16_as_f32(&mut self) -> Result<f32>

Reads an F16 as defined in the JPEG XL specification, and convert it to f32.

Errors

Returns Error::InvalidFloat if the value is NaN or Infinity.

pub fn zero_pad_to_byte(&mut self) -> Result<()>

Performs ZeroPadToByte as defined in the JPEG XL specification.

pub fn read_bundle<B: Bundle<()>>(&mut self) -> Result<B, B::Error>

pub fn read_bundle_with_ctx<B: Bundle<Ctx>, Ctx>( &mut self, ctx: Ctx ) -> Result<B, B::Error>

pub fn skip_to_bookmark(&mut self, Bookmark: Bookmark) -> Result<()>

pub fn read_bytes_aligned(&mut self, buf: &mut [u8]) -> Result<()>

impl<R: Read + Seek> Bitstream<R>

pub fn seek_to_bookmark(&mut self, Bookmark: Bookmark) -> Result<()>

impl<R> Bitstream<RewindMarker<'_, R>>

pub fn commit(self)

Trait Implementations

impl<R> Debug for Bitstream<R>

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

Formats the value using the given formatter.