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/*
wearechat - generic multiplayer game with voip
Copyright (C) 2025 metamuffin
This program is free software: you can redistribute it and/or modify
it under the terms of the GNU Affero General Public License as published by
the Free Software Foundation, version 3 of the License only.
This program is distributed in the hope that it will be useful,
but WITHOUT ANY WARRANTY; without even the implied warranty of
MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
GNU Affero General Public License for more details.
You should have received a copy of the GNU Affero General Public License
along with this program. If not, see <https://www.gnu.org/licenses/>.
*/
use super::InterfaceData;
use egui::{Grid, Widget};
use std::{sync::Arc, time::Instant};
pub struct Profiler {
pub idata: Arc<InterfaceData>,
}
impl Widget for &mut Profiler {
fn ui(self, ui: &mut egui::Ui) -> egui::Response {
ui.collapsing("Scene", |ui| {
self.idata.scene_prepare.ui(ui);
});
ui.collapsing("Download", |ui| {
ui.add(&*self.idata.downloader);
});
ui.collapsing("Render", |ui| {
ui.add(&*self.idata.render_timing.lock().unwrap());
});
ui.response()
}
}
pub struct TimingProfiler {
last_cp: Instant,
cur_cp: &'static str,
checkpoints: Vec<(&'static str, f32)>,
}
impl Default for TimingProfiler {
fn default() -> Self {
Self {
last_cp: Instant::now(),
checkpoints: Default::default(),
cur_cp: "none",
}
}
}
impl TimingProfiler {
pub fn begin(&mut self, name: &'static str) {
self.checkpoints.clear();
self.last_cp = Instant::now();
self.cur_cp = name;
}
pub fn checkpoint(&mut self, name: &'static str) {
let now = Instant::now();
let dur = (now - self.last_cp).as_secs_f32();
self.last_cp = now;
self.checkpoints.push((self.cur_cp, dur));
self.cur_cp = name;
}
}
impl Widget for &TimingProfiler {
fn ui(self, ui: &mut egui::Ui) -> egui::Response {
Grid::new("tp")
.num_columns(2)
.show(ui, |ui| {
for (name, dur) in &self.checkpoints {
ui.label(*name);
ui.label(format!("{:.02}ms", dur * 1000.));
ui.end_row();
}
})
.response
}
}
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