Struct SearchContext 

pub struct SearchContext<'a> {
    pub src: &'a [u8],
    pub src_stride: usize,
    pub ref_frame: &'a [u8],
    pub ref_stride: usize,
    pub block_size: BlockSize,
    pub block_x: usize,
    pub block_y: usize,
    pub ref_width: usize,
    pub ref_height: usize,
}

Search context containing frame data and configuration.

Fields

src: &'a [u8]

Source block data.

src_stride: usize

Source stride.

ref_frame: &'a [u8]

Reference frame data.

ref_stride: usize

Reference stride.

block_size: BlockSize

Block size.

block_x: usize

Block position X in source.

block_y: usize

Block position Y in source.

ref_width: usize

Reference frame width.

ref_height: usize

Reference frame height.

Implementations

impl<'a> SearchContext<'a>

pub const fn new( src: &'a [u8], src_stride: usize, ref_frame: &'a [u8], ref_stride: usize, block_size: BlockSize, block_x: usize, block_y: usize, ref_width: usize, ref_height: usize, ) -> Self

Creates a new search context.

pub const fn src_offset(&self) -> usize

Returns the source block offset.

pub fn calculate_sad(&self, mv: &MotionVector) -> Option<u32>

Calculates SAD for a given motion vector.

pub fn is_valid_mv(&self, mv: &MotionVector, range: &SearchRange) -> bool

Checks if a motion vector is within valid bounds.