Struct H265Decoder 

pub struct H265Decoder { /* private fields */ }

H.265 / HEVC Annex B streaming decoder.

Trait Implementations

impl Debug for H265Decoder

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

Formats the value using the given formatter.

impl Decoder for H265Decoder

fn codec_id(&self) -> &CodecId

Identifier of the codec this decoder handles.

fn send_packet(&mut self, packet: &Packet) -> Result<()>

Feed one compressed packet. May or may not produce a frame immediately — call receive_frame in a loop afterwards.

fn receive_frame(&mut self) -> Result<Frame>

Pull the next decoded frame, if any. Returns Error::NeedMore when the decoder needs another packet.

fn flush(&mut self) -> Result<()>

Signal end-of-stream. After this, receive_frame will drain buffered frames and eventually return Error::Eof.

fn receive_arena_frame(&mut self) -> Result<Arc<FrameInner>, Error>

Pull the next decoded frame as an arena-backed arena::sync::Frame.

fn reset(&mut self) -> Result<(), Error>

Discard all carry-over state so the decoder can resume from a new bitstream position without producing stale output. Called by the player after a container seek.

fn set_execution_context(&mut self, _ctx: &ExecutionContext)

Advisory: announce the runtime environment (today: a thread budget for codec-internal parallelism). Called at most once, before the first send_packet. Default no-op; codecs that want to run slice-/GOP-/tile-parallel override this to capture the budget. Ignoring the hint is always safe — callers must still work with a decoder that runs serial.