servo/components/compositing/lib.rs

38 lines
1.1 KiB
Rust

/* This Source Code Form is subject to the terms of the Mozilla Public
* License, v. 2.0. If a copy of the MPL was not distributed with this
* file, You can obtain one at https://mozilla.org/MPL/2.0/. */
#![deny(unsafe_code)]
#[macro_use]
extern crate log;
pub use crate::compositor::CompositingReason;
pub use crate::compositor::IOCompositor;
pub use crate::compositor::ShutdownState;
pub use crate::compositor_thread::CompositorProxy;
use ipc_channel::ipc::IpcSender;
use msg::constellation_msg::PipelineId;
use msg::constellation_msg::TopLevelBrowsingContextId;
use script_traits::{ConstellationControlMsg, LayoutControlMsg};
mod compositor;
pub mod compositor_thread;
#[cfg(feature = "gl")]
mod gl;
mod touch;
pub mod windowing;
pub struct SendableFrameTree {
pub pipeline: CompositionPipeline,
pub children: Vec<SendableFrameTree>,
}
/// The subset of the pipeline that is needed for layer composition.
#[derive(Clone)]
pub struct CompositionPipeline {
pub id: PipelineId,
pub top_level_browsing_context_id: TopLevelBrowsingContextId,
pub script_chan: IpcSender<ConstellationControlMsg>,
pub layout_chan: IpcSender<LayoutControlMsg>,
}