Struct MotionCompSimd 

pub struct MotionCompSimd<S> { /* private fields */ }

AV1 motion compensation SIMD operations.

Implementations

impl<S: SimdOps> MotionCompSimd<S>

pub const fn new(simd: S) -> Self

Create a new motion compensation SIMD instance.

pub fn copy_block( &self, src: &[u8], src_stride: usize, dst: &mut [u8], dst_stride: usize, width: usize, height: usize, )

Copy a block without interpolation (integer-pel motion).

pub fn filter_h_8tap( &self, src: &[u8], src_stride: usize, dst: &mut [u8], dst_stride: usize, coeffs: &[i16; 8], width: usize, height: usize, )

Horizontal 8-tap interpolation filter.

Applies an 8-tap filter horizontally for sub-pixel motion compensation.

pub fn filter_v_8tap( &self, src: &[u8], src_stride: usize, dst: &mut [u8], dst_stride: usize, coeffs: &[i16; 8], width: usize, height: usize, )

Vertical 8-tap interpolation filter.

pub fn filter_2d_8tap( &self, src: &[u8], src_stride: usize, dst: &mut [u8], dst_stride: usize, h_coeffs: &[i16; 8], v_coeffs: &[i16; 8], width: usize, height: usize, )

2D 8-tap interpolation (both horizontal and vertical).

pub fn bilinear_h( &self, src: &[u8], src_stride: usize, dst: &mut [u8], dst_stride: usize, fraction: u8, width: usize, height: usize, )

Bilinear interpolation (simple 2-tap filter).

pub fn bilinear_v( &self, src: &[u8], src_stride: usize, dst: &mut [u8], dst_stride: usize, fraction: u8, width: usize, height: usize, )

Bilinear vertical interpolation.

pub fn average_blocks( &self, src1: &[u8], src2: &[u8], dst: &mut [u8], width: usize, height: usize, stride: usize, )

Average two blocks for bi-directional prediction.

pub fn weighted_pred( &self, src1: &[u8], src2: &[u8], dst: &mut [u8], weight1: u8, weight2: u8, width: usize, height: usize, stride: usize, )

Weighted prediction (combine two blocks with weights).

pub fn obmc_blend( &self, pred: &[u8], obmc: &[u8], dst: &mut [u8], width: usize, height: usize, stride: usize, weights: &[u8], )

OBMC (Overlapped Block Motion Compensation) blending.