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On Wayland, fix rare crash on DPI change

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While I don't understand the root cause for this issue, we can
dirty fix like that for now.
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Kirill Chibisov 2023-02-19 17:39:39 +03:00 committed by GitHub
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commit 0f89aac9f6
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CHANGELOG.md
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@ -10,6 +10,7 @@ And please only add new entries to the top of this list, right below the `# Unre
- Implement `HasRawDisplayHandle` for `EventLoop`. - Implement `HasRawDisplayHandle` for `EventLoop`.
- On macOS, set resize increments only for live resizes. - On macOS, set resize increments only for live resizes.
- On Wayland, fix rare crash on DPI change
# 0.28.1 # 0.28.1

6
src/platform_impl/linux/wayland/window/mod.rs
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@ -128,6 +128,12 @@ impl Window {
let surface = event_loop_window_target let surface = event_loop_window_target
.env .env
.create_surface_with_scale_callback(move |scale, surface, mut dispatch_data| { .create_surface_with_scale_callback(move |scale, surface, mut dispatch_data| {
// While I'm not sure how this could happen, we can safely ignore it
// for now as a quickfix.
if !surface.as_ref().is_alive() {
return;
}
let winit_state = dispatch_data.get::<WinitState>().unwrap(); let winit_state = dispatch_data.get::<WinitState>().unwrap();
// Get the window that received the event. // Get the window that received the event.