PackAstcBlockDimension

libktx_rs::enums

Enum PackAstcBlockDimension

#[repr(u32)]pub enum PackAstcBlockDimension {
Show 24 variants    Dim4x4 = 0,
    Dim5x4 = 1,
    Dim5x5 = 2,
    Dim6x5 = 3,
    Dim6x6 = 4,
    Dim8x5 = 5,
    Dim8x6 = 6,
    Dim10x5 = 7,
    Dim10x6 = 8,
    Dim8x8 = 9,
    Dim10x8 = 10,
    Dim10x10 = 11,
    Dim12x10 = 12,
    Dim12x12 = 13,
    Dim3x3x3 = 14,
    Dim4x3x3 = 15,
    Dim4x4x3 = 16,
    Dim4x4x4 = 17,
    Dim5x4x4 = 18,
    Dim5x5x4 = 19,
    Dim5x5x5 = 20,
    Dim6x5x5 = 21,
    Dim6x6x5 = 22,
    Dim6x6x6 = 23,
}

Expand description

Block dimensions for ASTC compression.

This only applies to Arm’s ASTC encoder, which is in libktx-rs-sys/build/KTX-Software/lib/astc-encoder.

Variants§

Dim4x4 = 0

2D, 8.0 bpp

Dim5x4 = 1

2D, 6.40 bpp

Dim5x5 = 2

2D, 5.12 bpp

Dim6x5 = 3

2D, 4.27 bpp

Dim6x6 = 4

2D, 3.56 bpp

Dim8x5 = 5

2D, 3.20 bpp

Dim8x6 = 6

2D, 2.67 bpp

Dim10x5 = 7

2D, 2.56 bpp

Dim10x6 = 8

2D, 2.13 bpp

Dim8x8 = 9

2D, 2.00 bpp

Dim10x8 = 10

2D, 1.60 bpp

Dim10x10 = 11

2D, 1.28 bpp

Dim12x10 = 12

2D, 1.07 bpp

Dim12x12 = 13

2D, 0.89 bpp

Dim3x3x3 = 14

3D, 4.74 bpp

Dim4x3x3 = 15

3D, 3.56 bpp

Dim4x4x3 = 16

3D, 2.67 bpp

Dim4x4x4 = 17

3D, 2.00 bpp

Dim5x4x4 = 18

3D, 1.60 bpp

Dim5x5x4 = 19

3D, 1.28 bpp

Dim5x5x5 = 20

3D, 1.02 bpp

Dim6x5x5 = 21

3D, 0.85 bpp

Dim6x6x5 = 22

3D, 0.71 bpp

Dim6x6x6 = 23

3D, 0.59 bpp

Trait Implementations§

impl Clone for PackAstcBlockDimension

fn clone(&self) -> PackAstcBlockDimension

Returns a duplicate of the value. Read more

1.0.0 · Source§

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

Performs copy-assignment from source. Read more

impl Debug for PackAstcBlockDimension

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

Formats the value using the given formatter. Read more

impl PartialEq for PackAstcBlockDimension

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

Tests for self and other values to be equal, and is used by ==.

1.0.0 · Source§

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

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

impl TryFrom<u32> for PackAstcBlockDimension

type Error = &'static str

The type returned in the event of a conversion error.

fn try_from(value: u32) -> Result<Self, Self::Error>

Performs the conversion.

impl Copy for PackAstcBlockDimension

impl Eq for PackAstcBlockDimension

impl StructuralPartialEq for PackAstcBlockDimension

Auto Trait Implementations§

impl Freeze for PackAstcBlockDimension

impl RefUnwindSafe for PackAstcBlockDimension

impl Send for PackAstcBlockDimension

impl Sync for PackAstcBlockDimension

impl Unpin for PackAstcBlockDimension

impl UnwindSafe for PackAstcBlockDimension

Blanket Implementations§

impl<T> Any for T
where T: 'static + ?Sized,

fn type_id(&self) -> TypeId

Gets the TypeId of self. Read more

impl<T> Borrow<T> for T
where T: ?Sized,

fn borrow(&self) -> &T

Immutably borrows from an owned value. Read more

impl<T> BorrowMut<T> for T
where T: ?Sized,

fn borrow_mut(&mut self) -> &mut T

Mutably borrows from an owned value. Read more

impl<T> CloneToUninit for T
where T: Clone,

unsafe fn clone_to_uninit(&self, dest: *mut u8)

🔬This is a nightly-only experimental API. (clone_to_uninit)

Performs copy-assignment from self to dest. Read more

impl<T> From<T> for T

fn from(t: T) -> T

Returns the argument unchanged.

impl<T, U> Into<U> for T
where U: From<T>,

fn into(self) -> U

Calls U::from(self).

That is, this conversion is whatever the implementation of From<T> for U chooses to do.

impl<T> ToOwned for T
where T: Clone,

type Owned = T

The resulting type after obtaining ownership.

fn to_owned(&self) -> T

Creates owned data from borrowed data, usually by cloning. Read more

fn clone_into(&self, target: &mut T)

Uses borrowed data to replace owned data, usually by cloning. Read more

impl<T, U> TryFrom<U> for T
where U: Into<T>,

type Error = Infallible

The type returned in the event of a conversion error.

fn try_from(value: U) -> Result<T, <T as TryFrom<U>>::Error>

Performs the conversion.

impl<T, U> TryInto<U> for T
where U: TryFrom<T>,

type Error = <U as TryFrom<T>>::Error

The type returned in the event of a conversion error.

fn try_into(self) -> Result<U, <U as TryFrom<T>>::Error>

Performs the conversion.