Struct BitReader 

pub struct BitReader<'a> { /* private fields */ }

Reads bits from a byte slice, handling JPEG-LS FF-bitstuffing.

Implementations

impl<'a> BitReader<'a>

pub fn new(data: &'a [u8]) -> Self

pub fn byte_position(&self) -> usize

Current byte position in the source data.

pub fn read_value(&mut self, length: i32) -> DcmResult<i32>

Read length bits (up to 25) and return them right-aligned.

pub fn read_bit(&mut self) -> DcmResult<bool>

Read a single bit.

pub fn peek_byte(&mut self) -> i32

Peek at the top 8 bits of the cache (for lookup-table decoding).

pub fn read_highbits(&mut self) -> DcmResult<i32>

Count leading zero bits (up to 16).

pub fn skip(&mut self, n: i32)

Skip n bits in the cache.