Enum ShortTermRefPicSetMaterializeError 

pub enum ShortTermRefPicSetMaterializeError {
    MissingSource,
    SourceLengthMismatch {
        expected: u32,
        got_used: usize,
        got_delta: usize,
    },
}

Errors that can arise while running the §7.4.8 inter-RPS-prediction derivation via [ShortTermRefPicSet::materialize].

Variants

MissingSource

The RPS uses inter-RPS prediction (inter_ref_pic_set_prediction_flag == 1) but the caller did not supply a materialised source RPS.

SourceLengthMismatch

The on-wire used_by_curr_pic_flag / use_delta_flag arrays did not match the source RPS’s NumDeltaPocs[RefRpsIdx] + 1 length. This indicates the parser and the materialiser saw different source RPSes (most likely a RefRpsIdx mismatch).

Fields

expected: u32

Expected length: NumDeltaPocs[RefRpsIdx] + 1.

got_used: usize

Actual length of used_by_curr_pic_flag.

got_delta: usize

Actual length of use_delta_flag.

Trait Implementations

impl Clone for ShortTermRefPicSetMaterializeError

fn clone(&self) -> ShortTermRefPicSetMaterializeError

Returns a duplicate of the value.

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

Performs copy-assignment from source.

impl Copy for ShortTermRefPicSetMaterializeError

impl Debug for ShortTermRefPicSetMaterializeError

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

Formats the value using the given formatter.

impl Display for ShortTermRefPicSetMaterializeError

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

Formats the value using the given formatter.

impl Eq for ShortTermRefPicSetMaterializeError

impl Error for ShortTermRefPicSetMaterializeError

fn source(&self) -> Option<&(dyn Error + 'static)>

Returns the lower-level source of this error, if any.

fn description(&self) -> &str

👎Deprecated since 1.42.0:

use the Display impl or to_string()

fn cause(&self) -> Option<&dyn Error>

👎Deprecated since 1.33.0:

replaced by Error::source, which can support downcasting

fn provide<'a>(&'a self, request: &mut Request<'a>)

🔬This is a nightly-only experimental API. (error_generic_member_access)

Provides type-based access to context intended for error reports.

impl From<ShortTermRefPicSetMaterializeError> for SequenceError

fn from(e: ShortTermRefPicSetMaterializeError) -> Self

Converts to this type from the input type.

impl PartialEq for ShortTermRefPicSetMaterializeError

fn eq(&self, other: &ShortTermRefPicSetMaterializeError) -> bool

Equality operator ==.

fn ne(&self, other: &Rhs) -> bool

Inequality operator !=.

impl StructuralPartialEq for ShortTermRefPicSetMaterializeError