Enum DdsCompression 

pub enum DdsCompression {
    Bc1,
    Bc2,
    Bc3,
    Bc4,
    Bc5,
    Bc6h,
    Bc7,
    Rgba32,
    Rgb24,
    Unknown,
}

Compression formats for DDS containers

DirectDraw Surface (DDS) files can contain various compressed and uncompressed formats. This enum identifies the specific compression algorithm used within the DDS container.

Variants

Bc1

Block Compression 1 (DXT1) - RGB, 1-bit alpha

Bc2

Block Compression 2 (DXT3) - RGBA with explicit alpha

Bc3

Block Compression 3 (DXT5) - RGBA with interpolated alpha

Bc4

Block Compression 4 (ATI1) - Single channel

Bc5

Block Compression 5 (ATI2) - Two channel (RG)

Bc6h

Block Compression 6H - HDR format

Bc7

Block Compression 7 - High quality RGB/RGBA

Rgba32

Uncompressed RGBA32

Rgb24

Uncompressed RGB24

Unknown

Other/Unknown DDS format

Trait Implementations

impl Clone for DdsCompression

fn clone(&self) -> DdsCompression

Returns a duplicate of the value.

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

Performs copy-assignment from source.

impl Debug for DdsCompression

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

Formats the value using the given formatter.

impl Hash for DdsCompression

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 DdsCompression

fn cmp(&self, other: &DdsCompression) -> 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 DdsCompression

fn eq(&self, other: &DdsCompression) -> 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 DdsCompression

fn partial_cmp(&self, other: &DdsCompression) -> 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 DdsCompression

impl Eq for DdsCompression

impl StructuralPartialEq for DdsCompression