Enum BrowserRenderTarget 

pub enum BrowserRenderTarget {
    WebGl(Rc<BrowserWebGlRenderTarget>),
    Software(Rc<BrowserSoftwareRenderTarget>),
}

The render target of a canvas, as the thread that draws to it holds it.

Upstream has an abstract class with the two kinds as subclasses; the two kinds are closed here, so they are the variants of an enum. A value belongs to its thread (it holds an object of the script side of that thread) and is handed out by get_render_target.

Variants

WebGl(Rc<BrowserWebGlRenderTarget>)

A canvas that is rendered to with WebGL.

Software(Rc<BrowserSoftwareRenderTarget>)

A canvas that is rendered to in memory.

Implementations

impl BrowserRenderTarget

pub fn platform_graphics_context( &self, ) -> Option<Rc<dyn IPlatformGraphicsContext>>

The graphics context the target renders with; None for a target that is rendered to in software.

pub fn kind(&self) -> i32

The kind of the target as a worker reports it and as BrowserSurfaceShared publishes it: RENDER_TARGET_KIND_WEB_GL or RENDER_TARGET_KIND_SOFTWARE.

Trait Implementations

impl Clone for BrowserRenderTarget

fn clone(&self) -> Self

Returns a duplicate of the value.

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

Performs copy-assignment from source.