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Replace CADisplayLink with CVDisplayLink (#7583)

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Release Notes:

- Fixed a bug that caused Zed to render at 60fps even on ProMotion
displays.
- Fixed a bug that could saturate the main thread event loop in certain
circumstances.

---------

Co-authored-by: Thorsten <thorsten@zed.dev>
Co-authored-by: Nathan <nathan@zed.dev>
Co-authored-by: Max <max@zed.dev>
This commit is contained in:
Antonio Scandurra 2024-02-08 19:47:12 +01:00 • committed by GitHub
parent 9e538e7916
commit 67b96b2b40
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GPG key ID: B5690EEEBB952194
11 changed files with 218 additions and 278 deletions
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9
crates/gpui/src/app.rs
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@ -18,8 +18,8 @@ use crate::WindowAppearance;
use crate::{
current_platform, image_cache::ImageCache, init_app_menus, Action, ActionRegistry, Any,
AnyView, AnyWindowHandle, AppMetadata, AssetSource, BackgroundExecutor, ClipboardItem, Context,
DispatchPhase, DisplayId, Entity, EventEmitter, ForegroundExecutor, Global, KeyBinding, Keymap,
Keystroke, LayoutId, Menu, PathPromptOptions, Pixels, Platform, PlatformDisplay, Point, Render,
DispatchPhase, Entity, EventEmitter, ForegroundExecutor, Global, KeyBinding, Keymap, Keystroke,
LayoutId, Menu, PathPromptOptions, Pixels, Platform, PlatformDisplay, Point, Render,
SharedString, SubscriberSet, Subscription, SvgRenderer, Task, TextStyle, TextStyleRefinement,
TextSystem, View, ViewContext, Window, WindowContext, WindowHandle, WindowId,
};
@ -193,7 +193,6 @@ impl App {
}
}
pub(crate) type FrameCallback = Box<dyn FnOnce(&mut AppContext)>;
type Handler = Box<dyn FnMut(&mut AppContext) -> bool + 'static>;
type Listener = Box<dyn FnMut(&dyn Any, &mut AppContext) -> bool + 'static>;
type KeystrokeObserver = Box<dyn FnMut(&KeystrokeEvent, &mut WindowContext) + 'static>;
@ -213,8 +212,6 @@ pub struct AppContext {
pending_updates: usize,
pub(crate) actions: Rc<ActionRegistry>,
pub(crate) active_drag: Option<AnyDrag>,
pub(crate) next_frame_callbacks: FxHashMap<DisplayId, Vec<FrameCallback>>,
pub(crate) frame_consumers: FxHashMap<DisplayId, Task<()>>,
pub(crate) background_executor: BackgroundExecutor,
pub(crate) foreground_executor: ForegroundExecutor,
pub(crate) svg_renderer: SvgRenderer,
@ -275,8 +272,6 @@ impl AppContext {
flushing_effects: false,
pending_updates: 0,
active_drag: None,
next_frame_callbacks: FxHashMap::default(),
frame_consumers: FxHashMap::default(),
background_executor: executor,
foreground_executor,
svg_renderer: SvgRenderer::new(asset_source.clone()),