Trait BackendPromise

pub trait BackendPromise {
    type Output;

    // Required methods
    fn sync(self) -> StatelessBackendResult<Self::Output>;
    fn is_ready(&self) -> bool;
}

Trait for representing pending encoder output.

Required Associated Types

type Output

Required Methods

fn sync(self) -> StatelessBackendResult<Self::Output>

Return coded result of the processing. Blocks if processing is not finished yet.

fn is_ready(&self) -> bool

Return true whenever the underlaying processing is done

Implementors

impl<M, H> BackendPromise for CodedOutputPromise<M, H>

where M: SurfaceMemoryDescriptor, H: Borrow<Surface<M>>,

type Output = Vec<u8>

impl<P> BackendPromise for ReferencePromise<P>

where P: BackendPromise,

type Output = DpbEntry<<P as BackendPromise>::Output>

impl<P> BackendPromise for BitstreamPromise<P>

where P: BackendPromise<Output = Vec<u8>>,

type Output = CodedBitstreamBuffer

impl<T> BackendPromise for ReadyPromise<T>

type Output = T