tree 464bd49677d5e5e2de7ca5207b95fec8c11e33f7
parent 06ebe43c5dccf146f0cfa56453a45fc1e134cb7e
author Loko Kung <lokokung@google.com> 1712609562 +0000
committer Dawn LUCI CQ <dawn-scoped@luci-project-accounts.iam.gserviceaccount.com> 1712609562 +0000

[wgpu-headers] Align device lost callbacks with webgpu.h and futures.

- Overrides wire::ObjectBase::Release logic for Device. This was
  necessary because the DeviceLostEvent holds a ref to the Device.
- Introduces non-progressing SystemEvents. This is needed because we
  want to make sure that polling doesn't happen as long as a device
  lost event exists.

Bug: dawn:2021
Change-Id: I120ca3c1e4b2bfd00b43bb9f26d91cb5c3f2e4d6
Reviewed-on: https://dawn-review.googlesource.com/c/dawn/+/165527
Reviewed-by: Corentin Wallez <cwallez@chromium.org>
Reviewed-by: Austin Eng <enga@chromium.org>
Reviewed-by: Kai Ninomiya <kainino@chromium.org>
Commit-Queue: Loko Kung <lokokung@google.com>