Enum MemoryFormat 

#[repr(i32)]
pub enum MemoryFormat {
    B8g8r8a8Premultiplied = 0,
    A8r8g8b8Premultiplied = 1,
    R8g8b8a8Premultiplied = 2,
    B8g8r8a8 = 3,
    A8r8g8b8 = 4,
    R8g8b8a8 = 5,
    A8b8g8r8 = 6,
    R8g8b8 = 7,
    B8g8r8 = 8,
    R16g16b16 = 9,
    R16g16b16a16Premultiplied = 10,
    R16g16b16a16 = 11,
    R16g16b16Float = 12,
    R16g16b16a16Float = 13,
    R32g32b32Float = 14,
    R32g32b32a32FloatPremultiplied = 15,
    R32g32b32a32Float = 16,
    G8a8Premultiplied = 17,
    G8a8 = 18,
    G8 = 19,
    G16a16Premultiplied = 20,
    G16a16 = 21,
    G16 = 22,
}

Describes the formats the image data can have.

Variants

B8g8r8a8Premultiplied = 0

A8r8g8b8Premultiplied = 1

R8g8b8a8Premultiplied = 2

B8g8r8a8 = 3

A8r8g8b8 = 4

R8g8b8a8 = 5

A8b8g8r8 = 6

R8g8b8 = 7

B8g8r8 = 8

R16g16b16 = 9

R16g16b16a16Premultiplied = 10

R16g16b16a16 = 11

R16g16b16Float = 12

R16g16b16a16Float = 13

R32g32b32Float = 14

R32g32b32a32FloatPremultiplied = 15

R32g32b32a32Float = 16

G8a8Premultiplied = 17

G8a8 = 18

G8 = 19

G16a16Premultiplied = 20

G16a16 = 21

G16 = 22

Implementations

impl MemoryFormat

pub const fn channel_type(self) -> ChannelType

pub const fn has_alpha(self) -> bool

pub const fn is_premultiplied(self) -> bool

pub const fn source_definition(self) -> [Source; 4]

Defines from which channels to get the RGBA values

The return value is in the order [R, G, B, A].

pub const fn target_definition(self) -> &'static [Target]

pub fn transform( src_format: MemoryFormat, src: &[u8], target_format: MemoryFormat, target: &mut [u8], )

pub fn to_f32(src_format: MemoryFormat, src: &[u8]) -> [f32; 4]

Trait Implementations

impl Clone for MemoryFormat

fn clone(&self) -> MemoryFormat

Returns a duplicate of the value.

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

Performs copy-assignment from source.

impl Debug for MemoryFormat

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

Formats the value using the given formatter.

impl<'de> Deserialize<'de> for MemoryFormat

fn deserialize<__D>( __deserializer: __D, ) -> Result<MemoryFormat, <__D as Deserializer<'de>>::Error>

where __D: Deserializer<'de>,

Deserialize this value from the given Serde deserializer.

impl From<MemoryFormat> for ExtendedMemoryFormat

fn from(value: MemoryFormat) -> ExtendedMemoryFormat

Converts to this type from the input type.

impl MemoryFormatInfo for MemoryFormat

fn n_bytes(self) -> MemoryFormatBytes

fn n_channels(self) -> u8

impl PartialEq for MemoryFormat

fn eq(&self, other: &MemoryFormat) -> 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 Serialize for MemoryFormat

fn serialize<__S>( &self, __serializer: __S, ) -> Result<<__S as Serializer>::Ok, <__S as Serializer>::Error>

where __S: Serializer,

Serialize this value into the given Serde serializer.

impl TryFrom<i32> for MemoryFormat

Create enum from it’s discriminant value

type Error = UnknownMemoryFormatValueError

The type returned in the event of a conversion error.

fn try_from( v: i32, ) -> Result<MemoryFormat, <MemoryFormat as TryFrom<i32>>::Error>

Performs the conversion.

impl Type for MemoryFormat

const SIGNATURE: &'static Signature

The signature for the implementing type, in parsed format.

impl Copy for MemoryFormat

impl Eq for MemoryFormat

impl StructuralPartialEq for MemoryFormat