Enum wgpu::AstcBlock

#[repr(C)]
pub enum AstcBlock {
    B4x4 = 0,
    B5x4 = 1,
    B5x5 = 2,
    B6x5 = 3,
    B6x6 = 4,
    B8x5 = 5,
    B8x6 = 6,
    B8x8 = 7,
    B10x5 = 8,
    B10x6 = 9,
    B10x8 = 10,
    B10x10 = 11,
    B12x10 = 12,
    B12x12 = 13,
}

ASTC block dimensions

Variants

B4x4 = 0

4x4 block compressed texture. 16 bytes per block (8 bit/px).

B5x4 = 1

5x4 block compressed texture. 16 bytes per block (6.4 bit/px).

B5x5 = 2

5x5 block compressed texture. 16 bytes per block (5.12 bit/px).

B6x5 = 3

6x5 block compressed texture. 16 bytes per block (4.27 bit/px).

B6x6 = 4

6x6 block compressed texture. 16 bytes per block (3.56 bit/px).

B8x5 = 5

8x5 block compressed texture. 16 bytes per block (3.2 bit/px).

B8x6 = 6

8x6 block compressed texture. 16 bytes per block (2.67 bit/px).

B8x8 = 7

8x8 block compressed texture. 16 bytes per block (2 bit/px).

B10x5 = 8

10x5 block compressed texture. 16 bytes per block (2.56 bit/px).

B10x6 = 9

10x6 block compressed texture. 16 bytes per block (2.13 bit/px).

B10x8 = 10

10x8 block compressed texture. 16 bytes per block (1.6 bit/px).

B10x10 = 11

10x10 block compressed texture. 16 bytes per block (1.28 bit/px).

B12x10 = 12

12x10 block compressed texture. 16 bytes per block (1.07 bit/px).

B12x12 = 13

12x12 block compressed texture. 16 bytes per block (0.89 bit/px).

Trait Implementations

impl Clone for AstcBlock

fn clone(&self) -> AstcBlock

Returns a copy of the value.

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

Performs copy-assignment from source.

impl Debug for AstcBlock

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

Formats the value using the given formatter.

impl Hash for AstcBlock

fn hash<__H>(&self, state: &mut __H)

where __H: Hasher,

Feeds this value into the given Hasher.

fn hash_slice<H>(data: &[Self], state: &mut H)

where H: Hasher, Self: Sized,

Feeds a slice of this type into the given Hasher.

impl PartialEq for AstcBlock

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

This method tests for self and other values to be equal, and is used by ==.

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

This method tests for !=. The default implementation is almost always sufficient, and should not be overridden without very good reason.

impl Copy for AstcBlock

impl Eq for AstcBlock

impl StructuralEq for AstcBlock

impl StructuralPartialEq for AstcBlock