tree d51e98af068060be6a3be55c175de3f30277349c
parent 1d100e4270df9d4fb785ffee9670936578257153
author Corentin Wallez <cwallez@chromium.org> 1663693352 +0000
committer Dawn LUCI CQ <dawn-scoped@luci-project-accounts.iam.gserviceaccount.com> 1663693352 +0000

Fix leak of the eager exportable VkSemaphore.

Exporting an exportable VkSemaphore doesn't implicitly destroy the
VkSemaphore object. So instead of Detach()ing the VkSemaphore when it is
first consumed, just let it go out of the scope and be destroyed with
RAII. This also fixes the RAII by not destroying the VkSemaphore
immediately and instead wait until it becomes unused.

Found by running dawn_end2end_tests with the VVLs.

Bug: chromium:1258986
Change-Id: I858839b3094eee0f575c07a8f18504680afb53e3
Reviewed-on: https://dawn-review.googlesource.com/c/dawn/+/103024
Kokoro: Kokoro <noreply+kokoro@google.com>
Reviewed-by: Loko Kung <lokokung@google.com>
Commit-Queue: Corentin Wallez <cwallez@chromium.org>
Reviewed-by: Austin Eng <enga@chromium.org>