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webgpu: Implement device lost (#32354)

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* device lost promise should be init at creation of device object

* device lost impl

* lock for device poll

workaround for wgpu deadlocks

* expect

* Less lost reason reasoning in script
This commit is contained in:
Samson 2024-06-17 14:47:25 +02:00 • committed by GitHub
parent 3381f2a704
commit cbc9304c20
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9 changed files with 224 additions and 5628 deletions
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26
components/script/dom/globalscope.rs
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@ -56,8 +56,9 @@ use script_traits::{
};
use servo_url::{ImmutableOrigin, MutableOrigin, ServoUrl};
use uuid::Uuid;
use webgpu::WebGPUDevice;
use webgpu::{DeviceLostReason, WebGPUDevice};
use super::bindings::codegen::Bindings::WebGPUBinding::GPUDeviceLostReason;
use super::bindings::trace::HashMapTracedValues;
use crate::dom::bindings::cell::{DomRefCell, RefMut};
use crate::dom::bindings::codegen::Bindings::BroadcastChannelBinding::BroadcastChannelMethods;
@ -3093,16 +3094,25 @@ impl GlobalScope {
.insert(device.id(), Dom::from_ref(device));
}
pub fn remove_gpu_device(&self, device: WebGPUDevice) {
let _ = self.gpu_devices.borrow_mut().remove(&device);
pub fn gpu_device_lost(&self, device: WebGPUDevice, reason: DeviceLostReason, msg: String) {
let reason = match reason {
DeviceLostReason::Unknown => GPUDeviceLostReason::Unknown,
DeviceLostReason::Destroyed => GPUDeviceLostReason::Destroyed,
};
let _ac = enter_realm(&*self);
self.gpu_devices
.borrow_mut()
.remove(&device)
.expect("GPUDevice should still exists")
.lose(reason, msg);
}
pub fn handle_uncaptured_gpu_error(&self, device: WebGPUDevice, error: webgpu::Error) {
self.gpu_devices
.borrow()
.get(&device)
.expect("GPUDevice not found")
.fire_uncaptured_error(error);
if let Some(gpu_device) = self.gpu_devices.borrow().get(&device) {
gpu_device.fire_uncaptured_error(error);
} else {
warn!("Recived error for lost GPUDevice!")
}
}
pub fn handle_gamepad_event(&self, gamepad_event: GamepadEvent) {