Struct AlfCtbStats 

pub struct AlfCtbStats {
    pub luma_bins: u32,
    pub chroma_cb_bins: u32,
    pub chroma_cr_bins: u32,
    pub luma_on_ctus: u32,
}

Tallies of the per-CTU ALF map bins actually consumed from the CABAC stream. Threaded into each path’s stats struct so fixtures can assert the §7.3.8.2 presence gating fired exactly as the spec requires.

Fields

luma_bins: u32

alf_ctb_flag regular bins decoded (one per CTU when present).

chroma_cb_bins: u32

alf_ctb_chroma_flag regular bins decoded.

chroma_cr_bins: u32

alf_ctb_chroma2_flag regular bins decoded.

luma_on_ctus: u32

CTUs whose resolved luma alf_ctb_flag is 1 (present-and-set or inferred-to-slice_alf_enabled_flag).

Trait Implementations

impl Clone for AlfCtbStats

fn clone(&self) -> AlfCtbStats

Returns a duplicate of the value.

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

Performs copy-assignment from source.

impl Copy for AlfCtbStats

impl Debug for AlfCtbStats

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

Formats the value using the given formatter.

impl Default for AlfCtbStats

fn default() -> AlfCtbStats

Returns the “default value” for a type.

impl Eq for AlfCtbStats

impl PartialEq for AlfCtbStats

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

Tests for self and other values to be equal, and is used by ==.

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

Tests for !=. The default implementation is almost always sufficient, and should not be overridden without very good reason.

impl StructuralPartialEq for AlfCtbStats