Struct VideoTexture 

pub struct VideoTexture {
    texture: Texture,
}

GPU texture backed by per-frame BGRA8 uploads.

Fields

texture: Texture

Implementations

impl VideoTexture

pub fn new(app: &Application, width: u32, height: u32) -> Self

Allocate a new VideoTexture with the given dimensions.

pub fn upload_bgra(&self, app: &Application, bytes: &[u8])

Upload a frame of BGRA8 bytes. bytes.len() must equal width * height * 4.

Panics

Panics if the byte slice length doesn’t match the texture dimensions.

pub fn texture(&self) -> &Texture

Borrow the underlying Texture for sampling.

pub fn width(&self) -> u32

Width in pixels.

pub fn height(&self) -> u32

Height in pixels.

Trait Implementations

impl Clone for VideoTexture

fn clone(&self) -> VideoTexture

Returns a duplicate of the value.

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

Performs copy-assignment from source.

impl Debug for VideoTexture

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

Formats the value using the given formatter.