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authorLibravatar Héctor Ramón Jiménez <hector0193@gmail.com>2023-03-05 06:35:20 +0100
committerLibravatar Héctor Ramón Jiménez <hector0193@gmail.com>2023-03-05 06:35:20 +0100
commit99e0a71504456976ba88040f5d1d3bbc347694ea (patch)
treea228c064fd3847831ff8072aa9375dc59db47f47 /native/src/debug/basic.rs
parent8af69be47e88896b3c5f70174db609eee0c67971 (diff)
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Rename `iced_native` to `iced_runtime`
Diffstat (limited to 'native/src/debug/basic.rs')
-rw-r--r--native/src/debug/basic.rs226
1 files changed, 0 insertions, 226 deletions
diff --git a/native/src/debug/basic.rs b/native/src/debug/basic.rs
deleted file mode 100644
index 32f725a1..00000000
--- a/native/src/debug/basic.rs
+++ /dev/null
@@ -1,226 +0,0 @@
-#![allow(missing_docs)]
-use crate::core::time;
-
-use std::collections::VecDeque;
-
-/// A bunch of time measurements for debugging purposes.
-#[derive(Debug)]
-pub struct Debug {
- is_enabled: bool,
-
- startup_start: time::Instant,
- startup_duration: time::Duration,
-
- update_start: time::Instant,
- update_durations: TimeBuffer,
-
- view_start: time::Instant,
- view_durations: TimeBuffer,
-
- layout_start: time::Instant,
- layout_durations: TimeBuffer,
-
- event_start: time::Instant,
- event_durations: TimeBuffer,
-
- draw_start: time::Instant,
- draw_durations: TimeBuffer,
-
- render_start: time::Instant,
- render_durations: TimeBuffer,
-
- message_count: usize,
- last_messages: VecDeque<String>,
-}
-
-impl Debug {
- /// Creates a new [`struct@Debug`].
- pub fn new() -> Self {
- let now = time::Instant::now();
-
- Self {
- is_enabled: false,
- startup_start: now,
- startup_duration: time::Duration::from_secs(0),
-
- update_start: now,
- update_durations: TimeBuffer::new(200),
-
- view_start: now,
- view_durations: TimeBuffer::new(200),
-
- layout_start: now,
- layout_durations: TimeBuffer::new(200),
-
- event_start: now,
- event_durations: TimeBuffer::new(200),
-
- draw_start: now,
- draw_durations: TimeBuffer::new(200),
-
- render_start: now,
- render_durations: TimeBuffer::new(50),
-
- message_count: 0,
- last_messages: VecDeque::new(),
- }
- }
-
- pub fn toggle(&mut self) {
- self.is_enabled = !self.is_enabled;
- }
-
- pub fn startup_started(&mut self) {
- self.startup_start = time::Instant::now();
- }
-
- pub fn startup_finished(&mut self) {
- self.startup_duration = time::Instant::now() - self.startup_start;
- }
-
- pub fn update_started(&mut self) {
- self.update_start = time::Instant::now();
- }
-
- pub fn update_finished(&mut self) {
- self.update_durations
- .push(time::Instant::now() - self.update_start);
- }
-
- pub fn view_started(&mut self) {
- self.view_start = time::Instant::now();
- }
-
- pub fn view_finished(&mut self) {
- self.view_durations
- .push(time::Instant::now() - self.view_start);
- }
-
- pub fn layout_started(&mut self) {
- self.layout_start = time::Instant::now();
- }
-
- pub fn layout_finished(&mut self) {
- self.layout_durations
- .push(time::Instant::now() - self.layout_start);
- }
-
- pub fn event_processing_started(&mut self) {
- self.event_start = time::Instant::now();
- }
-
- pub fn event_processing_finished(&mut self) {
- self.event_durations
- .push(time::Instant::now() - self.event_start);
- }
-
- pub fn draw_started(&mut self) {
- self.draw_start = time::Instant::now();
- }
-
- pub fn draw_finished(&mut self) {
- self.draw_durations
- .push(time::Instant::now() - self.draw_start);
- }
-
- pub fn render_started(&mut self) {
- self.render_start = time::Instant::now();
- }
-
- pub fn render_finished(&mut self) {
- self.render_durations
- .push(time::Instant::now() - self.render_start);
- }
-
- pub fn log_message<Message: std::fmt::Debug>(&mut self, message: &Message) {
- self.last_messages.push_back(format!("{message:?}"));
-
- if self.last_messages.len() > 10 {
- let _ = self.last_messages.pop_front();
- }
-
- self.message_count += 1;
- }
-
- pub fn overlay(&self) -> Vec<String> {
- if !self.is_enabled {
- return Vec::new();
- }
-
- let mut lines = Vec::new();
-
- fn key_value<T: std::fmt::Debug>(key: &str, value: T) -> String {
- format!("{key} {value:?}")
- }
-
- lines.push(format!(
- "{} {} - {}",
- env!("CARGO_PKG_NAME"),
- env!("CARGO_PKG_VERSION"),
- env!("CARGO_PKG_REPOSITORY"),
- ));
- lines.push(key_value("Startup:", self.startup_duration));
- lines.push(key_value("Update:", self.update_durations.average()));
- lines.push(key_value("View:", self.view_durations.average()));
- lines.push(key_value("Layout:", self.layout_durations.average()));
- lines.push(key_value(
- "Event processing:",
- self.event_durations.average(),
- ));
- lines.push(key_value(
- "Primitive generation:",
- self.draw_durations.average(),
- ));
- lines.push(key_value("Render:", self.render_durations.average()));
- lines.push(key_value("Message count:", self.message_count));
- lines.push(String::from("Last messages:"));
- lines.extend(self.last_messages.iter().map(|msg| {
- if msg.len() <= 100 {
- format!(" {msg}")
- } else {
- format!(" {msg:.100}...")
- }
- }));
-
- lines
- }
-}
-
-impl Default for Debug {
- fn default() -> Self {
- Self::new()
- }
-}
-
-#[derive(Debug)]
-struct TimeBuffer {
- head: usize,
- size: usize,
- contents: Vec<time::Duration>,
-}
-
-impl TimeBuffer {
- fn new(capacity: usize) -> TimeBuffer {
- TimeBuffer {
- head: 0,
- size: 0,
- contents: vec![time::Duration::from_secs(0); capacity],
- }
- }
-
- fn push(&mut self, duration: time::Duration) {
- self.head = (self.head + 1) % self.contents.len();
- self.contents[self.head] = duration;
- self.size = (self.size + 1).min(self.contents.len());
- }
-
- fn average(&self) -> time::Duration {
- let sum: time::Duration = if self.size == self.contents.len() {
- self.contents[..].iter().sum()
- } else {
- self.contents[..self.size].iter().sum()
- };
-
- sum / self.size.max(1) as u32
- }
-}