Enum PkmCompression 

pub enum PkmCompression {
    Etc1,
    Etc2,
    Etc2A1,
    Etc2A8,
    EacR,
    EacRg,
    EacRSigned,
    EacRgSigned,
    Unknown,
}

Compression formats for PKM containers (ETC/EAC family)

PKM (PowerVR Texture Compression) format is used to store various ETC and EAC compressed textures. This enum identifies the specific compression variant.

Variants

Etc1

ETC1 RGB (original format)

Etc2

ETC2 RGB (enhanced)

Etc2A1

ETC2 with 1-bit punch-through alpha

Etc2A8

ETC2 with 8-bit alpha channel

EacR

EAC single channel (R11)

EacRg

EAC two channel (RG11)

EacRSigned

EAC single channel signed (R11_SIGNED)

EacRgSigned

EAC two channel signed (RG11_SIGNED)

Unknown

Other/Unknown PKM format

Trait Implementations

impl Clone for PkmCompression

fn clone(&self) -> PkmCompression

Returns a duplicate of the value.

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

Performs copy-assignment from source.

impl Debug for PkmCompression

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

Formats the value using the given formatter.

impl Hash for PkmCompression

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

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 Ord for PkmCompression

fn cmp(&self, other: &PkmCompression) -> Ordering

This method returns an Ordering between self and other.

fn max(self, other: Self) -> Self

where Self: Sized,

Compares and returns the maximum of two values.

fn min(self, other: Self) -> Self

where Self: Sized,

Compares and returns the minimum of two values.

fn clamp(self, min: Self, max: Self) -> Self

where Self: Sized,

Restrict a value to a certain interval.

impl PartialEq for PkmCompression

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

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

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 PartialOrd for PkmCompression

fn partial_cmp(&self, other: &PkmCompression) -> Option<Ordering>

This method returns an ordering between self and other values if one exists.

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

Tests less than (for self and other) and is used by the < operator.

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

Tests less than or equal to (for self and other) and is used by the <= operator.

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

Tests greater than (for self and other) and is used by the > operator.

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

Tests greater than or equal to (for self and other) and is used by the >= operator.

impl Copy for PkmCompression

impl Eq for PkmCompression

impl StructuralPartialEq for PkmCompression