Struct MeCtx 

pub struct MeCtx<'a> { /* private fields */ }

Implementations

impl<'a> MeCtx<'a>

pub fn new( src: &'a [u8], cw: usize, f: &'a [u8], h_pl: &'a [u8], v: &'a [u8], c: &'a [u8], stride: usize, pad: usize, pw: usize, ph: usize, lx: usize, ly: usize, w: usize, h: usize, ) -> Option<Self>

Validates the whole search geometry once. Returns None when AVX2 is unavailable, the shape is uncovered, or any slice is short — the caller then uses the safe per-eval path for the entire search.

pub fn eval(&self, mvx: i32, mvy: i32) -> Option<u32>

SATD distortion of candidate (mvx, mvy) (quarter-pel units) — the exact value the safe dispatch computes — or None when the candidate leaves the validated window (caller falls back; identical value there too).