Struct ServoRenderer

pub struct ServoRenderer {
    refresh_driver: RefreshDriver,
    shutdown_state: Rc<Cell<ShutdownState>>,
    compositor_receiver: RoutedReceiver<CompositorMsg>,
    pub(crate) constellation_sender: Sender<EmbedderToConstellationMessage>,
    time_profiler_chan: ProfilerChan,
    pub(crate) webrender_api: RenderApi,
    pub(crate) webrender_document: DocumentId,
    webrender_gl: Rc<dyn Gl>,
    webxr_main_thread: MainThreadRegistry,
    pub(crate) convert_mouse_to_touch: bool,
    pub(crate) last_mouse_move_position: Option<DevicePoint>,
    frame_delayer: FrameDelayer,
}

Data that is shared by all WebView renderers.

Fields

refresh_driver: RefreshDriver

The RefreshDriver which manages the rythym of painting.

shutdown_state: Rc<Cell<ShutdownState>>

Tracks whether we are in the process of shutting down, or have shut down and should close the compositor. This is shared with the Servo instance.

compositor_receiver: RoutedReceiver<CompositorMsg>

The port on which we receive messages.

constellation_sender: Sender<EmbedderToConstellationMessage>

The channel on which messages can be sent to the constellation.

time_profiler_chan: ProfilerChan

The channel on which messages can be sent to the time profiler.

webrender_api: RenderApi

The WebRender RenderApi interface used to communicate with WebRender.

webrender_document: DocumentId

The active webrender document.

webrender_gl: Rc<dyn Gl>

The GL bindings for webrender

webxr_main_thread: MainThreadRegistry

Some XR devices want to run on the main thread.

convert_mouse_to_touch: bool

True to translate mouse input into touch events.

last_mouse_move_position: Option<DevicePoint>

The last position in the rendered view that the mouse moved over. This becomes None when the mouse leaves the rendered view.

frame_delayer: FrameDelayer

A [FrameRequestDelayer] which is used to wait for canvas image updates to arrive before requesting a new frame, as these happen asynchronously with ScriptThread display list construction.

Implementations

impl ServoRenderer

pub fn shutdown_state(&self) -> ShutdownState

pub(crate) fn hit_test_at_point( &self, point: DevicePoint, ) -> Vec<CompositorHitTestResult>

pub(crate) fn hit_test_at_point_with_flags( &self, point: DevicePoint, flags: HitTestFlags, ) -> Vec<CompositorHitTestResult>

pub(crate) fn send_transaction(&mut self, transaction: Transaction)