Struct BitReader 

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

VC-1 / WMV9 Bitstream Reader

Implementations

impl<'a> BitReader<'a>

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

pub fn new_at(data: &'a [u8], bit_offset: usize) -> Self

Create a reader positioned at an arbitrary bit offset (MSB-first).

bit_offset=0 is identical to BitReader::new(data).

pub fn read_bits(&mut self, n: u8) -> Option<u32>

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

pub fn read_bits_signed(&mut self, n: u8) -> Option<i32>

pub fn peek_bits(&self, n: u8) -> Option<u32>

Peek up to 24 bits without advancing.

pub fn skip_bits(&mut self, n: u8)

pub fn skip_bits_usize(&mut self, n: usize)

Skip an arbitrary number of bits.

pub fn read_ue(&mut self) -> Option<u32>

pub fn read_se(&mut self) -> Option<i32>

pub fn byte_align(&mut self)

pub fn remaining_bytes(&self) -> usize

pub fn bits_read(&self) -> usize

pub fn bits_left(&self) -> isize

Remaining bits in the underlying buffer.

pub fn is_empty(&self) -> bool

Trait Implementations

impl<'a> Clone for BitReader<'a>

fn clone(&self) -> BitReader<'a>

Returns a duplicate of the value.

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

Performs copy-assignment from source.