Move non-gfx things out of gfx_traits and create a base crate (#32296)

For a long time, `gfx_traits` has held a lot of things unrelated to graphics
and also unrelated to the `gfx` crate (which is mostly about fonts).
This is a cleanup which does a few things:

1. Move non `gfx` crate things out of `gfx_traits`. This is important in
   order to prevent dependency cycles with a different integration between
   layout, script, and fonts.
2. Rename the `msg` crate to `base`. It didn't really contain anything
   to do with messages and instead mostly holds ids, which are used
   across many different crates in Servo. This new crate will hold the
   *rare* data types that are widely used.

Details:

 - All BackgroundHangMonitor-related things from base to a new
   `background_hang_monitor_api` crate.
 - Moved `TraversalDirection` to `script_traits`
 - Moved `Epoch`-related things from `gfx_traits` to `base`.
 - Moved `PrintTree` to base. This should be widely useful in Servo.
 - Moved `WebrenderApi` from `base` to `webrender_traits` and renamed it
   to `WebRenderFontApi`.
This commit is contained in:
Martin Robinson 2024-05-17 14:28:58 +02:00 committed by GitHub
parent 1017533297
commit 3398fc017b
No known key found for this signature in database
GPG key ID: B5690EEEBB952194
163 changed files with 709 additions and 632 deletions

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@ -13,12 +13,13 @@ test = false
doctest = false
[dependencies]
background_hang_monitor_api = { workspace = true }
backtrace = { workspace = true }
base = { workspace = true }
crossbeam-channel = { workspace = true }
ipc-channel = { workspace = true }
libc = { workspace = true }
log = { workspace = true }
msg = { workspace = true }
serde_json = { workspace = true }
[dev-dependencies]

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@ -8,15 +8,15 @@ use std::sync::{Arc, Weak};
use std::thread;
use std::time::{Duration, Instant};
use crossbeam_channel::{after, never, select, unbounded, Receiver, Sender};
use ipc_channel::ipc::{IpcReceiver, IpcSender};
use ipc_channel::router::ROUTER;
use log::warn;
use msg::constellation_msg::{
use background_hang_monitor_api::{
BackgroundHangMonitor, BackgroundHangMonitorClone, BackgroundHangMonitorControlMsg,
BackgroundHangMonitorExitSignal, BackgroundHangMonitorRegister, HangAlert, HangAnnotation,
HangMonitorAlert, MonitoredComponentId,
};
use crossbeam_channel::{after, never, select, unbounded, Receiver, Sender};
use ipc_channel::ipc::{IpcReceiver, IpcSender};
use ipc_channel::router::ROUTER;
use log::warn;
use crate::sampler::{NativeStack, Sampler};

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@ -4,7 +4,7 @@
use std::ptr;
use msg::constellation_msg::{HangProfile, HangProfileSymbol};
use background_hang_monitor_api::{HangProfile, HangProfileSymbol};
const MAX_NATIVE_FRAMES: usize = 1024;

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@ -10,12 +10,12 @@ use std::thread;
use std::time::Duration;
use background_hang_monitor::HangMonitorRegister;
use ipc_channel::ipc;
use msg::constellation_msg::{
use background_hang_monitor_api::{
BackgroundHangMonitorControlMsg, BackgroundHangMonitorExitSignal, HangAlert, HangAnnotation,
HangMonitorAlert, MonitoredComponentId, MonitoredComponentType, ScriptHangAnnotation,
TEST_PIPELINE_ID,
};
use base::id::TEST_PIPELINE_ID;
use ipc_channel::ipc;
lazy_static::lazy_static! {
static ref SERIAL: Mutex<()> = Mutex::new(());