tree 8e19c0ef1a4aa382a1518b5863492dececf9d1f0
parent 7b58f0b6e27d6fbb14ebf9f8523f15402a467ca6
author Sunny Sachanandani <sunnyps@chromium.org> 1624386373 +0000
committer Dawn LUCI CQ <dawn-scoped@luci-project-accounts.iam.gserviceaccount.com> 1624386373 +0000

[merge m92] Add releaseMutexKey to ExternalImageAccessDescriptorDXGIKeyedMutex

This allows the client to specify a different release key for the keyed
mutex than the default of acquire key + 1. If the release key is the
sentinel value of UINT64_MAX, it's set to acquire key + 1. Once Chromium
transitions to always specifying the release key, it will be made a
required parameter and the default behavior will be removed.

Bug: chromium:1213977
Change-Id: I327f7157bb7ff23cf216e43043568ce7c6f38a60
Reviewed-on: https://dawn-review.googlesource.com/c/dawn/+/53880
Reviewed-by: Austin Eng <enga@chromium.org>
Reviewed-by: Corentin Wallez <cwallez@chromium.org>
Commit-Queue: Sunny Sachanandani <sunnyps@chromium.org>
(cherry picked from commit cabd60d991487b64ddc99dc283b9fa2090d668e9)
Reviewed-on: https://dawn-review.googlesource.com/c/dawn/+/55603
Commit-Queue: Austin Eng <enga@chromium.org>
Auto-Submit: Sunny Sachanandani <sunnyps@chromium.org>