Struct SwVideoCompositorHandle 

pub struct SwVideoCompositorHandle { /* private fields */ }

A cheaply cloneable handle for adding and removing compositor inputs. It mirrors crate::elements::MixerHandle, but each registration also returns a SwVideoLayerHandle for changing that input’s placement.

Implementations

impl SwVideoCompositorHandle

pub fn add_source( &self, name: impl Into<String>, layer: VideoLayer, ) -> Result<Option<SwVideoCompositorInput>, SwVideoCompositorError>

Registers an input and returns its terminal Sink plus independent runtime layer control. Reusing name replaces the old registration; old sinks and layer handles become harmlessly stale.

pub fn remove_source(&self, name: &str)

Removes name immediately. Existing input sinks and layer handles become disconnected and cannot affect a later same-name source.

pub fn source_count(&self) -> usize

Trait Implementations

impl Clone for SwVideoCompositorHandle

fn clone(&self) -> SwVideoCompositorHandle

Returns a duplicate of the value.

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

Performs copy-assignment from source.