Enum webrender_api::image::ImageFormat

#[repr(u8)]
pub enum ImageFormat {
    R8 = 1,
    R16 = 2,
    BGRA8 = 3,
    RGBAF32 = 4,
    RG8 = 5,
    RG16 = 6,
    RGBAI32 = 7,
    RGBA8 = 8,
}

Specifies the format of a series of pixels, in driver terms.

Variants

R8 = 1

One-channel, byte storage. The “red” doesn’t map to the color red per se, and is just the way that OpenGL has historically referred to single-channel buffers.

R16 = 2

One-channel, short storage

BGRA8 = 3

Four channels, byte storage.

RGBAF32 = 4

Four channels, float storage.

RG8 = 5

Two-channels, byte storage. Similar to R8, this just means “two channels” rather than “red and green”.

RG16 = 6

Two-channels, short storage. Similar to R16, this just means “two channels” rather than “red and green”.

RGBAI32 = 7

Four channels, signed integer storage.

RGBA8 = 8

Four channels, byte storage.

Implementations

impl ImageFormat

pub fn bytes_per_pixel(self) -> i32

Returns the number of bytes per pixel for the given format.

Trait Implementations

impl Clone for ImageFormat

fn clone(&self) -> ImageFormat

Returns a copy of the value.

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

Performs copy-assignment from source.

impl Debug for ImageFormat

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

Formats the value using the given formatter.

impl<'de> Deserialize<'de> for ImageFormat

fn deserialize<__D>(__deserializer: __D) -> Result<Self, __D::Error>

where __D: Deserializer<'de>,

Deserialize this value from the given Serde deserializer.

impl Hash for ImageFormat

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 PartialEq for ImageFormat

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

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

where __S: Serializer,

Serialize this value into the given Serde serializer.

impl Copy for ImageFormat

impl Eq for ImageFormat

impl StructuralPartialEq for ImageFormat