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Group primitive timings in Present span

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This commit is contained in:
Héctor Ramón Jiménez 2025-05-06 04:17:06 +02:00
parent e6da449c92
commit 8338435429
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GPG key ID: 7CC46565708259A7
3 changed files with 79 additions and 80 deletions
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60
beacon/src/lib.rs
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@ -13,6 +13,7 @@ pub use span::Span;
use crate::core::theme;
use crate::core::time::{Duration, SystemTime};
use crate::error::Error;
use crate::span::present;
use futures::{SinkExt, Stream};
use tokio::io::{self, AsyncReadExt, AsyncWriteExt};
@ -128,8 +129,9 @@ pub fn run() -> impl Stream<Item = Event> {
let mut last_update_number = 0;
let mut last_tasks = 0;
let mut last_subscriptions = 0;
let mut last_present_window = None;
let mut last_present_layers = 0;
let mut last_prepare = present::Stage::default();
let mut last_render = present::Stage::default();
drop(task::spawn(async move {
let mut last_message_number = None;
@ -215,11 +217,6 @@ pub fn run() -> impl Stream<Item = Event> {
last_message.clear();
last_tasks = 0;
}
client::Event::SpanStarted(
span::Stage::Present(window),
) => {
last_present_window = Some(window);
}
client::Event::SpanStarted(_) => {}
client::Event::SpanFinished(
stage,
@ -249,35 +246,44 @@ pub fn run() -> impl Stream<Item = Event> {
span::Stage::Draw(window) => {
Span::Draw { window }
}
span::Stage::Prepare(primitive) => {
let Some(window) =
last_present_window
else {
continue;
span::Stage::Prepare(primitive)
| span::Stage::Render(primitive) => {
let stage = if matches!(
stage,
span::Stage::Prepare(_),
) {
&mut last_prepare
} else {
&mut last_render
};
Span::Prepare {
window,
primitive,
}
}
span::Stage::Render(primitive) => {
let Some(window) =
last_present_window
else {
continue;
let primitive = match primitive {
present::Primitive::Quad => &mut stage.quads,
present::Primitive::Triangle => &mut stage.triangles,
present::Primitive::Shader => &mut stage.shaders,
present::Primitive::Text => &mut stage.text,
present::Primitive::Image => &mut stage.images,
};
Span::Render {
window,
primitive,
}
*primitive += duration;
continue;
}
span::Stage::Present(window) => {
Span::Present {
let span = Span::Present {
window,
prepare: last_prepare,
render: last_render,
layers: last_present_layers,
}
};
last_prepare =
present::Stage::default();
last_render =
present::Stage::default();
last_present_layers = 0;
span
}
span::Stage::Custom(name) => {
Span::Custom { name }