tree 456036dc2323666992cdb2a19048408ab2ecb8f7
parent b5fc20c02eefa8c33d7cd4e1cfab2b7fc199cdf4
author Loko Kung <lokokung@google.com> 1712720378 +0000
committer Dawn LUCI CQ <dawn-scoped@luci-project-accounts.iam.gserviceaccount.com> 1712720378 +0000

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

Relanding after the following fixes to users:
- Chrome: https://chromium-review.googlesource.com/c/chromium/src/+/5441439
- Skia/Graphite: https://skia-review.googlesource.com/c/skia/+/838480
- MLDrift: https://critique.corp.google.com/cl/623262112

Original change's description:
> [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>

Bug: dawn:2450, dawn:2021
Change-Id: I72d6105d719942d1b9745d476e0d07498e659a51
Reviewed-on: https://dawn-review.googlesource.com/c/dawn/+/183162
Commit-Queue: Loko Kung <lokokung@google.com>
Reviewed-by: Austin Eng <enga@chromium.org>