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compositor: Move WebRender-ish messages and types to webrender_traits (#32315)

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* Move WebRender related types to `webrender_traits`

This refactor moves several WebRender related types
from `compositing_traits`, `script_traits` and `net_traits`
crates to the `webrender_traits` crate.

This change also moves the `Image` type and associated
function out of `net_traits` and into the `pixels` crate.

Co-authored-by: Martin Robinson <mrobinson@igalia.com>
Signed-off-by: Mukilan Thiyagarajan <mukilan@igalia.com>

* Move `script_traits::WebrenderIpcSender` to `webrender_traits::WebRenderScriptApi`

---------

Signed-off-by: Mukilan Thiyagarajan <mukilan@igalia.com>
Co-authored-by: Martin Robinson <mrobinson@igalia.com>
This commit is contained in:
Mukilan Thiyagarajan 2024-05-20 16:05:18 +05:30 • committed by GitHub
parent c2076580f3
commit 2af6fe0b30
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53 changed files with 666 additions and 617 deletions
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20
components/shared/compositing/lib.rs
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@ -10,23 +10,20 @@ use std::fmt::{Debug, Error, Formatter};
use base::id::{PipelineId, TopLevelBrowsingContextId};
use base::Epoch;
use canvas::canvas_paint_thread::ImageUpdate;
pub use constellation_msg::ConstellationMsg;
use crossbeam_channel::{Receiver, Sender};
use embedder_traits::EventLoopWaker;
use euclid::Rect;
use ipc_channel::ipc::IpcSender;
use log::warn;
use net_traits::image::base::Image;
use net_traits::NetToCompositorMsg;
use pixels::Image;
use script_traits::{
AnimationState, ConstellationControlMsg, EventResult, MouseButton, MouseEventType,
ScriptToCompositorMsg,
};
use style_traits::CSSPixel;
use webrender_api::units::{DeviceIntPoint, DeviceIntSize, DeviceRect};
use webrender_api::{
self, FontInstanceFlags, FontInstanceKey, FontKey, ImageKey, NativeFontHandle,
use webrender_traits::{
CanvasToCompositorMsg, FontToCompositorMsg, NetToCompositorMsg, ScriptToCompositorMsg,
};
/// Sends messages to the compositor.
@ -140,17 +137,6 @@ pub struct CompositionPipeline {
pub script_chan: IpcSender<ConstellationControlMsg>,
}
pub enum FontToCompositorMsg {
AddFontInstance(FontKey, f32, FontInstanceFlags, Sender<FontInstanceKey>),
AddFont(Sender<FontKey>, u32, ipc_channel::ipc::IpcBytesReceiver),
AddSystemFont(Sender<FontKey>, NativeFontHandle),
}
pub enum CanvasToCompositorMsg {
GenerateKey(Sender<ImageKey>),
UpdateImages(Vec<ImageUpdate>),
}
/// Messages forwarded by the Constellation to the Compositor.
pub enum ForwardedToCompositorMsg {
Layout(ScriptToCompositorMsg),