Struct ReferenceFramePool 

pub struct ReferenceFramePool {
    pub capacity: usize,
    /* private fields */
}

A pool of decoded reference frames available for inter-prediction.

Fields

capacity: usize

Maximum number of references to retain simultaneously.

Implementations

impl ReferenceFramePool

pub fn new(capacity: usize) -> Self

Creates a new pool with the given capacity.

pub fn insert(&mut self, display_index: u64)

Inserts a reference frame by its display index. If the pool is at capacity, the oldest entry is evicted (FIFO).

pub fn contains(&self, display_index: u64) -> bool

Returns true if display_index is currently in the pool.

pub fn len(&self) -> usize

Returns the number of frames currently in the pool.

pub fn is_empty(&self) -> bool

Returns true if the pool is empty.

pub fn clear(&mut self)

Clears all reference frames (used on IDR boundaries).

Trait Implementations

impl Debug for ReferenceFramePool

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

Formats the value using the given formatter.

impl Default for ReferenceFramePool

fn default() -> ReferenceFramePool

Returns the “default value” for a type.