Struct adder_codec_core::codec::decoder::Decoder

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

Struct for decoding Events from a stream

Implementations

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

pub fn new( compression: Box<dyn ReadCompression<R>>, reader: &mut BitReader<R, BigEndian> ) -> Result<Self, CodecError>where Self: Sized,

Create a new decoder with the given compression scheme

pub fn meta(&self) -> &CodecMetadata

Returns a reference to the metadata of the underlying compression scheme

pub fn meta_mut(&mut self) -> &mut CodecMetadata

Returns a mutable reference to the metadata of the underlying compression scheme

pub fn get_source_type(&self) -> SourceType

Get the source data representation, based on the source camera

pub fn digest_event( &mut self, reader: &mut BitReader<R, BigEndian> ) -> Result<Event, CodecError>

Read and decode the next event from the input stream

pub fn set_input_stream_position( &mut self, reader: &mut BitReader<R, BigEndian>, position: u64 ) -> Result<(), CodecError>

Sets the input stream position to the given absolute byte position

pub fn get_input_stream_position( &self, reader: &mut BitReader<R, BigEndian> ) -> Result<u64, CodecError>

Returns the current position of the input stream in bytes

pub fn get_eof_position( &mut self, reader: &mut BitReader<R, BigEndian> ) -> Result<u64, CodecError>

Returns the EOF position, in bytes. This is the position of the first byte of the raw event which demarcates the end of the stream.