Mirrors/servo
1
0
Fork 0
mirror of https://github.com/servo/servo.git synced 2025-09-29 16:19:14 +01:00
Code Issues Projects Releases Packages Wiki Activity

Revert "GenericChannel: Migrate compositor channels to GenericChannel (#38782)" (#38940)

Browse source 
This reverts commit fb1c0a4c48.

Previously in `create_compositor_channel`, the [routing callback][1] was
setup so that a message received on the Compositor's IPC receiver will
be
forwarded to the local receiver using the `CompositorProxy` which also
takes care of waking up the event loop. In #38782, this was changed so
that the routing callbacks simply forwards the message directly without
going via the `CompositorProxy`. This breaks behaviours that rely on the
event loop being woken up on message sending, e.g. updating image frames
for animated gifs.

Since the GenericChannel API doesn't allow custom routing callbacks,
revert this change until we figure out a better solution.

[1]:
d2ccce6052/components/servo/lib.rs (L1114)

Signed-off-by: Mukilan Thiyagarajan <mukilan@igalia.com>

Signed-off-by: Mukilan Thiyagarajan <mukilan@igalia.com>
This commit is contained in:
Mukilan Thiyagarajan 2025-08-26 19:46:58 +05:30 • committed by GitHub
parent 26fb603d15
commit c75995ec87
No known key found for this signature in database
GPG key ID: B5690EEEBB952194
9 changed files with 42 additions and 96 deletions
Download patch file Download diff file Expand all files Collapse all files

6
components/shared/constellation/from_script_message.rs
View file

@ -8,7 +8,6 @@ use std::collections::HashMap;
use std::fmt;
use base::Epoch;
use base::generic_channel::{GenericSender, SendResult};
use base::id::{
BroadcastChannelRouterId, BrowsingContextId, HistoryStateId, MessagePortId,
MessagePortRouterId, PipelineId, ServiceWorkerId, ServiceWorkerRegistrationId, WebViewId,
@ -22,6 +21,7 @@ use embedder_traits::{
};
use euclid::default::Size2D as UntypedSize2D;
use http::{HeaderMap, Method};
use ipc_channel::Error as IpcError;
use ipc_channel::ipc::{IpcReceiver, IpcSender};
use malloc_size_of_derive::MallocSizeOf;
use net_traits::policy_container::PolicyContainer;
@ -46,14 +46,14 @@ use crate::{
#[derive(Clone, Debug, Deserialize, MallocSizeOf, Serialize)]
pub struct ScriptToConstellationChan {
/// Sender for communicating with constellation thread.
pub sender: GenericSender<(PipelineId, ScriptToConstellationMessage)>,
pub sender: IpcSender<(PipelineId, ScriptToConstellationMessage)>,
/// Used to identify the origin of the message.
pub pipeline_id: PipelineId,
}
impl ScriptToConstellationChan {
/// Send ScriptMsg and attach the pipeline_id to the message.
pub fn send(&self, msg: ScriptToConstellationMessage) -> SendResult {
pub fn send(&self, msg: ScriptToConstellationMessage) -> Result<(), IpcError> {
self.sender.send((self.pipeline_id, msg))
}
}