Struct SearchResultCache 

pub struct SearchResultCache { /* private fields */ }

Search result cache for avoiding redundant searches.

Implementations

impl SearchResultCache

pub const fn new() -> Self

Creates a new cache.

pub fn allocate( &mut self, frame_width: usize, frame_height: usize, block_size: BlockSize, )

Allocates cache for a frame.

pub fn clear(&mut self)

Clears the cache.

pub fn get(&self, block_x: usize, block_y: usize) -> Option<(MotionVector, u32)>

Gets a cached result.

pub fn store( &mut self, block_x: usize, block_y: usize, mv: MotionVector, sad: u32, )

Stores a result.

pub fn has(&self, block_x: usize, block_y: usize) -> bool

Checks if a result is cached.

Trait Implementations

impl Clone for SearchResultCache

fn clone(&self) -> SearchResultCache

Returns a duplicate of the value.

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

Performs copy-assignment from source.

impl Debug for SearchResultCache

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

Formats the value using the given formatter.

impl Default for SearchResultCache

fn default() -> Self

Returns the “default value” for a type.