Enum TextureFormat 

pub enum TextureFormat {
    Rgba8,
    Rgba16f,
    Rgb10A2,
    R8,
    Rg8,
    Yuv420,
    Nv12,
}

Supported GPU texture formats

Variants

Rgba8

8-bit RGBA (4 bytes / pixel)

Rgba16f

16-bit half-float RGBA (8 bytes / pixel)

Rgb10A2

10-bit RGB + 2-bit alpha packed (4 bytes / pixel)

R8

Single 8-bit red channel (1 byte / pixel)

Rg8

Dual 8-bit RG channels (2 bytes / pixel)

Yuv420

Planar YUV 4:2:0 (1.5 bytes / pixel)

Nv12

Semi-planar NV12 YUV 4:2:0 (1.5 bytes / pixel)

Implementations

impl TextureFormat

pub fn bytes_per_pixel(&self) -> f32

Average bytes per pixel (may be fractional for planar formats)

pub fn is_yuv(&self) -> bool

Whether this format is a YUV variant

pub fn channel_count(&self) -> u8

Logical channel count (Y, Cb, Cr are each counted separately)

Trait Implementations

impl Clone for TextureFormat

fn clone(&self) -> TextureFormat

Returns a duplicate of the value.

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

Performs copy-assignment from source.

impl Debug for TextureFormat

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

Formats the value using the given formatter.

impl PartialEq for TextureFormat

fn eq(&self, other: &TextureFormat) -> 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 Copy for TextureFormat

impl Eq for TextureFormat

impl StructuralPartialEq for TextureFormat