migrations/egui
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Define a fast ViewportMap type

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This commit is contained in:
Emil Ernerfeldt
2023-11-06 19:13:00 +01:00
parent 0ae7eebfd4
commit 6a371e59cb
5 changed files with 42 additions and 36 deletions
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27
crates/eframe/src/native/run.rs
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@@ -459,7 +459,8 @@ fn run_and_exit(event_loop: EventLoop<UserEvent>, mut winit_app: impl WinitApp +
mod glow_integration {
use egui::{
epaint::ahash::HashMap, NumExt as _, ViewportIdPair, ViewportOutput, ViewportUiCallback,
epaint::ahash::HashMap, NumExt as _, ViewportIdPair, ViewportMap, ViewportOutput,
ViewportUiCallback,
};
use egui_winit::{
changes_between_builders, create_winit_window_builder, process_viewport_commands,
@@ -532,11 +533,11 @@ mod glow_integration {
current_gl_context: Option<glutin::context::PossiblyCurrentContext>,
not_current_gl_context: Option<glutin::context::NotCurrentContext>,
viewports: HashMap<ViewportId, Rc<RefCell<Viewport>>>,
viewports: ViewportMap<Rc<RefCell<Viewport>>>,
viewport_maps: HashMap<winit::window::WindowId, ViewportId>,
window_maps: HashMap<ViewportId, winit::window::WindowId>,
window_maps: ViewportMap<winit::window::WindowId>,
builders: HashMap<ViewportId, ViewportBuilder>,
builders: ViewportMap<ViewportBuilder>,
}
impl GlutinWindowContext {
@@ -659,13 +660,13 @@ mod glow_integration {
let not_current_gl_context = Some(gl_context);
let mut viewport_maps = HashMap::default();
let mut window_maps = HashMap::default();
let mut window_maps = ViewportMap::default();
if let Some(window) = &window {
viewport_maps.insert(window.id(), ViewportId::MAIN);
window_maps.insert(ViewportId::MAIN, window.id());
}
let mut windows = HashMap::default();
let mut windows = ViewportMap::default();
windows.insert(
ViewportId::MAIN,
Rc::new(RefCell::new(Viewport {
@@ -677,7 +678,7 @@ mod glow_integration {
})),
);
let mut builders = HashMap::default();
let mut builders = ViewportMap::default();
builders.insert(ViewportId::MAIN, window_builder);
// the fun part with opengl gl is that we never know whether there is an error. the context creation might have failed, but
@@ -1887,7 +1888,7 @@ pub use glow_integration::run_glow;
#[cfg(feature = "wgpu")]
mod wgpu_integration {
use egui::{ViewportIdPair, ViewportOutput, ViewportUiCallback};
use egui::{ViewportIdPair, ViewportMap, ViewportOutput, ViewportUiCallback};
use egui_winit::create_winit_window_builder;
use parking_lot::Mutex;
@@ -1906,10 +1907,10 @@ mod wgpu_integration {
}
#[derive(Clone, Default)]
pub struct Viewports(HashMap<ViewportId, Viewport>);
pub struct Viewports(ViewportMap<Viewport>);
impl std::ops::Deref for Viewports {
type Target = HashMap<ViewportId, Viewport>;
type Target = ViewportMap<Viewport>;
fn deref(&self) -> &Self::Target {
&self.0
@@ -1930,7 +1931,7 @@ mod wgpu_integration {
integration: Rc<RefCell<epi_integration::EpiIntegration>>,
app: Box<dyn epi::App>,
viewports: Rc<RefCell<Viewports>>,
builders: Rc<RefCell<HashMap<ViewportId, ViewportBuilder>>>,
builders: Rc<RefCell<ViewportMap<ViewportBuilder>>>,
viewport_maps: Rc<RefCell<HashMap<winit::window::WindowId, ViewportId>>>,
}
@@ -2177,7 +2178,7 @@ mod wgpu_integration {
},
);
let builders = Rc::new(RefCell::new(HashMap::default()));
let builders = Rc::new(RefCell::new(ViewportMap::default()));
builders.borrow_mut().insert(ViewportId::MAIN, builder);
let painter = Rc::new(RefCell::new(painter));
@@ -2242,7 +2243,7 @@ mod wgpu_integration {
id_pair: ViewportIdPair,
viewport_ui_cb: Box<dyn FnOnce(&egui::Context) + '_>,
viewports: &RefCell<Viewports>,
builders: &RefCell<HashMap<ViewportId, ViewportBuilder>>,
builders: &RefCell<ViewportMap<ViewportBuilder>>,
beginning: Instant,
painter: &RefCell<egui_wgpu::winit::Painter>,
viewport_maps: &RefCell<HashMap<winit::window::WindowId, ViewportId>>,