Struct webrender::render_api::RenderApiSender

pub struct RenderApiSender {
    api_sender: Sender<ApiMsg>,
    scene_sender: Sender<SceneBuilderRequest>,
    low_priority_scene_sender: Sender<SceneBuilderRequest>,
    blob_image_handler: Option<Box<dyn BlobImageHandler>>,
    fonts: SharedFontResources,
}

Allows the API to communicate with WebRender.

This object is created along with the Renderer and it’s main use from a user perspective is to create one or several RenderApi objects.

Fields

api_sender: Sender<ApiMsg>

scene_sender: Sender<SceneBuilderRequest>

low_priority_scene_sender: Sender<SceneBuilderRequest>

blob_image_handler: Option<Box<dyn BlobImageHandler>>

fonts: SharedFontResources

Implementations

impl RenderApiSender

pub fn new( api_sender: Sender<ApiMsg>, scene_sender: Sender<SceneBuilderRequest>, low_priority_scene_sender: Sender<SceneBuilderRequest>, blob_image_handler: Option<Box<dyn BlobImageHandler>>, fonts: SharedFontResources ) -> Self

Used internally by the Renderer.

pub fn create_api(&self) -> RenderApi

Creates a new resource API object with a dedicated namespace.

pub fn create_api_by_client(&self, namespace_id: IdNamespace) -> RenderApi

Creates a new resource API object with a dedicated namespace. Namespace id is allocated by client.

The function could be used only when WebRenderOptions::namespace_alloc_by_client is true. When the option is true, create_api() could not be used to prevent namespace id conflict.