Struct InterDecodeStats 

pub struct InterDecodeStats {

    pub ctus: u32,
    pub split_cu_flag_bins: u32,
    pub coding_units: u32,
    pub cu_skip_flag_bins: u32,
    pub pred_mode_flag_bins: u32,
    pub inter_pred_idc_bins: u32,
    pub mvp_idx_bins: u32,
    pub abs_mvd_egk_bins: u32,
    pub mvd_sign_flag_bins: u32,
    pub ref_idx_bins: u32,
    pub cbf_luma_bins: u32,
    pub cbf_chroma_bins: u32,
    pub uni_pred_cus: u32,
    pub bi_pred_cus: u32,
    pub coeff_runs: u32,
    pub deblock_edges: u32,
    pub hmvp_cand_count_final: u32,
    pub ibc_flag_bins: u32,
    pub ibc_cus: u32,
    pub ibc_abs_mvd_bins: u32,
    pub ibc_mvd_sign_bins: u32,
    pub cu_qp_delta_abs_bins: u32,
    pub alf_ctb: AlfCtbStats,
    pub alf_ctb_map: AlfCtbMap,
}

Stats from decode_baseline_inter_slice.

Fields

ctus: u32

split_cu_flag_bins: u32

coding_units: u32

cu_skip_flag_bins: u32

pred_mode_flag_bins: u32

inter_pred_idc_bins: u32

mvp_idx_bins: u32

abs_mvd_egk_bins: u32

mvd_sign_flag_bins: u32

ref_idx_bins: u32

cbf_luma_bins: u32

cbf_chroma_bins: u32

uni_pred_cus: u32

Inter CUs that were predicted from a single reference list.

bi_pred_cus: u32

Inter CUs that were bi-predicted (B slice path).

coeff_runs: u32

Total residual_coding_rle() runs decoded across all colour components.

deblock_edges: u32

Number of edges visited by the deblocking pass (luma + chroma summed). Zero when slice_deblocking_filter_flag = 0.

hmvp_cand_count_final: u32

NumHmvpCand at slice end — useful for fixture tests that want to confirm the §8.5.2.7 update process actually fired. Resets every CTU row, so on a single-CTU-row slice this equals the number of inter CUs decoded (capped at 23).

ibc_flag_bins: u32

Round 95: ibc_flag regular-coded bins decoded per §7.3.8.4 line 2846 inside the non-skip P/B inter-CU path. One per IBC-eligible CU.

ibc_cus: u32

Round 95: P/B coding units that resolved CuPredMode == MODE_IBC (i.e. ibc_flag = 1) and were reconstructed via ibc::decode_ibc_cu. Disjoint from uni_pred_cus / bi_pred_cus.

ibc_abs_mvd_bins: u32

Round 95: abs_mvd_l0[0/1] EG-0 bypass invocations consumed by the inter-path IBC branch (two per IBC CU — x and y components).

ibc_mvd_sign_bins: u32

Round 95: mvd_l0_sign_flag bypass bits consumed by the inter-path IBC branch (one per non-zero abs_mvd component).

cu_qp_delta_abs_bins: u32

Round 100: cu_qp_delta_abs U-binarized bins decoded inside the non-skip P/B inter-CU transform_unit() path (§7.3.8.5 lines 3073-3078). Non-zero only when cu_qp_delta_enabled_flag holds and at least one of cbf_luma / cbf_cb / cbf_cr is set on the CU. One increment per CU that decodes the syntax element (mirrors the IDR-side SliceDecodeStats tracker).

alf_ctb: AlfCtbStats

Round 107: per-CTU alf_ctb_* map bins from coding_tree_unit() (§7.3.8.2). Zero unless the inter slice signals an ALF applicability map.

alf_ctb_map: AlfCtbMap

Round 113: the resolved per-CTU alf_ctb_* applicability map (§7.3.8.2 → §8.9), sized to the picture; one triplet per CTU so the post-filter pass can mask the ALF apply per coding tree block.

Trait Implementations

impl Clone for InterDecodeStats

fn clone(&self) -> InterDecodeStats

Returns a duplicate of the value.

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

Performs copy-assignment from source.

impl Debug for InterDecodeStats

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

Formats the value using the given formatter.

impl Default for InterDecodeStats

fn default() -> InterDecodeStats

Returns the “default value” for a type.

impl Eq for InterDecodeStats

impl PartialEq for InterDecodeStats

fn eq(&self, other: &InterDecodeStats) -> 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 InterDecodeStats