Struct YuvConverter 

pub struct YuvConverter { /* private fields */ }

Turns YUV planes into one RGBA texture with a fullscreen pass.

Build once and reuse: the pipeline and sampler are the expensive part, and nothing in them depends on the frame.

Implementations

impl YuvConverter

pub fn new(device: &Device, format: TextureFormat) -> YuvConverter

Build a converter producing format (use the surface’s format so the result can be composited directly).

pub fn convert( &mut self, device: &Device, queue: &Queue, planes: &VideoPlanes, ) -> &Texture

Convert planes into an RGBA texture and return a view of it.

The output texture is reused across calls while the frame size holds, so a steady stream of same-sized frames allocates nothing.

Panics

Panics if planes contains no textures. Every supported plane layout has at least one texture, and the constructors in this module enforce that invariant.