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WebGLPaint

paint::paint

Struct WebGLPaint 

Source 
pub struct WebGLPaint {
    pub(crate) busy_webgl_contexts_map: WebGLContextBusyMap,
    webgl_threads: WebGLThreads,
    webgl_join_handle: Cell<Option<JoinHandle<()>>>,
    pub(crate) swap_chains: SwapChains<WebGLContextId, Device>,
}
Expand description

Keeps track of all webgl related elements

Fields§

§busy_webgl_contexts_map: WebGLContextBusyMap

A HashMap of WebGLContextId to a usage count. This count indicates when WebRender is still rendering the context. This is used to ensure properly clean up of all Surfman Surfaces.

§webgl_threads: WebGLThreads

The WebGLThreads for this renderer.

§webgl_join_handle: Cell<Option<JoinHandle<()>>>

A JoinHandle for joining the WebGL thread once the exit message is sent.

§swap_chains: SwapChains<WebGLContextId, Device>

The shared SwapChains used by WebGLThreads for this renderer.

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