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script: Make most of 2D canvas and WebGL run over IPC.

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To actually make the multiprocess communication work, we'll need to
reroute the task creation to the pipeline or the compositor. But this
works as a first step.
This commit is contained in:
Patrick Walton 2015-07-13 17:02:35 -07:00
parent 886c08c393
commit bb99b2f3c8
39 changed files with 694 additions and 365 deletions
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5
components/layout/context.rs
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@ -15,6 +15,7 @@ use euclid::{Rect, Size2D};
use gfx::display_list::OpaqueNode;
use gfx::font_cache_task::FontCacheTask;
use gfx::font_context::FontContext;
use ipc_channel::ipc::IpcSender;
use msg::constellation_msg::ConstellationChan;
use net_traits::image::base::Image;
use net_traits::image_cache_task::{ImageCacheChan, ImageCacheTask, ImageResponse, ImageState};
@ -24,7 +25,7 @@ use std::cell::{RefCell, RefMut};
use std::collections::HashMap;
use std::collections::hash_state::DefaultState;
use std::rc::Rc;
use std::sync::{Arc, Mutex};
use std::sync::Arc;
use std::sync::mpsc::{channel, Sender};
use style::selector_matching::Stylist;
use url::Url;
@ -120,7 +121,7 @@ pub struct SharedLayoutContext {
pub new_animations_sender: Sender<Animation>,
/// A channel to send canvas renderers to paint task, in order to correctly paint the layers
pub canvas_layers_sender: Sender<(LayerId, Option<Arc<Mutex<Sender<CanvasMsg>>>>)>,
pub canvas_layers_sender: Sender<(LayerId, IpcSender<CanvasMsg>)>,
/// The visible rects for each layer, as reported to us by the compositor.
pub visible_rects: Arc<HashMap<LayerId, Rect<Au>, DefaultState<FnvHasher>>>,