Struct PlaneBuffer 

pub struct PlaneBuffer { /* private fields */ }

Buffer for a single video plane (Y, U, or V).

Implementations

impl PlaneBuffer

pub fn new( width: u32, height: u32, bit_depth: u8, plane_type: PlaneType, ) -> Self

Create a new plane buffer.

pub fn with_stride( width: u32, height: u32, stride: usize, bit_depth: u8, plane_type: PlaneType, ) -> Self

Create a plane buffer with custom stride.

pub const fn width(&self) -> u32

Get the plane width.

pub const fn height(&self) -> u32

Get the plane height.

pub const fn stride(&self) -> usize

Get the row stride.

pub const fn bit_depth(&self) -> u8

Get the bit depth.

pub const fn plane_type(&self) -> PlaneType

Get the plane type.

pub fn max_value(&self) -> i16

Get the maximum pixel value for this bit depth.

pub fn get(&self, x: u32, y: u32) -> i16

Get a pixel value at (x, y).

pub fn set(&mut self, x: u32, y: u32, value: i16)

Set a pixel value at (x, y).

pub fn set_clamped(&mut self, x: u32, y: u32, value: i16)

Set a pixel value with clamping to valid range.

pub fn row(&self, y: u32) -> &[i16]

Get a row of pixels.

pub fn row_mut(&mut self, y: u32) -> &mut [i16]

Get a mutable row of pixels.

pub fn data(&self) -> &[i16]

Get the raw data slice.

pub fn data_mut(&mut self) -> &mut [i16]

Get the raw data as mutable slice.

pub fn clear(&mut self)

Clear the buffer to zero.

pub fn fill(&mut self, value: i16)

Fill the buffer with a constant value.

pub fn copy_from(&mut self, other: &PlaneBuffer) -> ReconstructResult<()>

Copy from another plane buffer.

Errors

Returns error if dimensions don’t match.

pub fn copy_block_from( &mut self, other: &PlaneBuffer, src_x: u32, src_y: u32, dst_x: u32, dst_y: u32, width: u32, height: u32, )

Copy a block from another plane buffer.

pub fn to_u8(&self) -> Vec<u8>

Convert to 8-bit output buffer.

pub fn sad( &self, other: &PlaneBuffer, block_x: u32, block_y: u32, size: u32, ) -> u32

Calculate the sum of absolute differences (SAD) with another plane.

Trait Implementations

impl Clone for PlaneBuffer

fn clone(&self) -> PlaneBuffer

Returns a duplicate of the value.

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

Performs copy-assignment from source.

impl Debug for PlaneBuffer

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

Formats the value using the given formatter.