Struct SearchRange 

pub struct SearchRange {
    pub horizontal: i32,
    pub vertical: i32,
}

Search range for motion estimation.

Fields

horizontal: i32

Horizontal search range in full pixels.

vertical: i32

Vertical search range in full pixels.

Implementations

impl SearchRange

pub const fn new(horizontal: i32, vertical: i32) -> Self

Creates a new search range.

pub const fn symmetric(range: i32) -> Self

Creates a symmetric search range.

pub const fn num_positions(&self) -> u64

Returns the total number of search positions.

pub const fn contains(&self, dx: i32, dy: i32) -> bool

Checks if a position is within the search range.

pub const fn scale(&self, factor: i32) -> Self

Returns a scaled search range.

pub const fn reduce(&self, factor: i32) -> Self

Returns a reduced search range (for refinement).

Trait Implementations

impl Clone for SearchRange

fn clone(&self) -> SearchRange

Returns a duplicate of the value.

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

Performs copy-assignment from source.

impl Debug for SearchRange

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

Formats the value using the given formatter.

impl Default for SearchRange

fn default() -> Self

Returns the “default value” for a type.

impl PartialEq for SearchRange

fn eq(&self, other: &SearchRange) -> 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 Copy for SearchRange

impl Eq for SearchRange

impl StructuralPartialEq for SearchRange