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006e71c7de
Instead of per-document. This also allows to reuse this thread-pool if needed for other stuff, like parallel CSS parsing (#22478), and to share more code with Gecko, which is always nice.
48 lines
1.9 KiB
Rust
48 lines
1.9 KiB
Rust
/* This Source Code Form is subject to the terms of the Mozilla Public
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* License, v. 2.0. If a copy of the MPL was not distributed with this
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* file, You can obtain one at https://mozilla.org/MPL/2.0/. */
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#![deny(unsafe_code)]
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// This module contains traits in layout used generically
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// in the rest of Servo.
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// The traits are here instead of in layout so
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// that these modules won't have to depend on layout.
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use crossbeam_channel::{Receiver, Sender};
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use gfx::font_cache_thread::FontCacheThread;
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use ipc_channel::ipc::{IpcReceiver, IpcSender};
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use metrics::PaintTimeMetrics;
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use msg::constellation_msg::TopLevelBrowsingContextId;
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use msg::constellation_msg::{BackgroundHangMonitorRegister, PipelineId};
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use net_traits::image_cache::ImageCache;
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use profile_traits::{mem, time};
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use script_traits::LayoutMsg as ConstellationMsg;
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use script_traits::{ConstellationControlMsg, LayoutControlMsg};
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use servo_url::ServoUrl;
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use std::sync::Arc;
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// A static method creating a layout thread
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// Here to remove the compositor -> layout dependency
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pub trait LayoutThreadFactory {
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type Message;
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fn create(
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id: PipelineId,
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top_level_browsing_context_id: TopLevelBrowsingContextId,
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url: ServoUrl,
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is_iframe: bool,
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chan: (Sender<Self::Message>, Receiver<Self::Message>),
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pipeline_port: IpcReceiver<LayoutControlMsg>,
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background_hang_monitor: Box<BackgroundHangMonitorRegister>,
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constellation_chan: IpcSender<ConstellationMsg>,
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script_chan: IpcSender<ConstellationControlMsg>,
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image_cache: Arc<dyn ImageCache>,
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font_cache_thread: FontCacheThread,
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time_profiler_chan: time::ProfilerChan,
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mem_profiler_chan: mem::ProfilerChan,
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content_process_shutdown_chan: Option<IpcSender<()>>,
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webrender_api_sender: webrender_api::RenderApiSender,
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webrender_document: webrender_api::DocumentId,
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paint_time_metrics: PaintTimeMetrics,
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);
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}
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