Struct TileInfo 

pub struct TileInfo {
    pub cols_log2: u32,
    pub rows_log2: u32,
    pub cols: u32,
    pub rows: u32,
    pub col_starts_sb: Vec<u32>,
    pub row_starts_sb: Vec<u32>,
    pub context_update_tile_id: u32,
    pub tile_size_bytes: u32,
}

The tile layout (tile_info, §5.9.15).

Fields

cols_log2: u32

log2(TileCols).

rows_log2: u32

log2(TileRows).

cols: u32

Number of tile columns.

rows: u32

Number of tile rows.

col_starts_sb: Vec<u32>

Superblock column index at which each tile starts, length cols + 1.

row_starts_sb: Vec<u32>

Superblock row index at which each tile starts, length rows + 1.

context_update_tile_id: u32

context_update_tile_id — which tile carries the CDF update.

tile_size_bytes: u32

Bytes used to code each tile’s size in the tile group.

Implementations

impl TileInfo

pub fn count(&self) -> u32

Total number of tiles.

Trait Implementations

impl Clone for TileInfo

fn clone(&self) -> Self

Returns a duplicate of the value.

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

Performs copy-assignment from source.

impl Debug for TileInfo

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

Formats the value using the given formatter.

impl Eq for TileInfo

impl PartialEq for TileInfo

fn eq(&self, other: &Self) -> bool

Equality operator ==.

fn ne(&self, other: &Rhs) -> bool

Inequality operator !=.

impl StructuralPartialEq for TileInfo