tree eec36c266ff5428863eaa5b0e7c42ddc78a4ff09
parent 99cdc539df724ced243c7258036385840b0067ca
author Austin Eng <enga@chromium.org> 1670293523 +0000
committer Dawn LUCI CQ <dawn-scoped@luci-project-accounts.iam.gserviceaccount.com> 1670293523 +0000

Fix leak of Metal counter sample buffers

The blit descriptor allocation was leaking, which references the
counter sample buffer. Fix it by storing the descriptor in a
scoped NSRef

Fixed: dawn:1603
Change-Id: If40e8608db167717a4e07f3cb64a5e98402e3f1a
Reviewed-on: https://dawn-review.googlesource.com/c/dawn/+/112861
Commit-Queue: Austin Eng <enga@chromium.org>
Reviewed-by: Loko Kung <lokokung@google.com>
Kokoro: Kokoro <noreply+kokoro@google.com>