tree baee6ff0512d5462ddd6fe7197177d72ac51b7f6
parent 92f501dbfd35200ce6d7dc788c5935bbcbfae8c4
author Corentin Wallez <cwallez@chromium.org> 1594729814 +0000
committer Commit Bot service account <commit-bot@chromium.org> 1594729814 +0000

Implement Buffer::MapAsync

MapAsync in dawn_native is fully implemented and only missing
a couple cleanups that can be done once MapRead/WriteAsync are
removed.

MapAsync in dawn_wire is left as a pure shim on top of
MapRead/WriteAsync and will be transitioned to its own commands
in follow-ups.

All MapRead/WriteAsync end2end and validation tests are duplicated
for MapAsync.

Bug: dawn:445

Change-Id: Ib1430b9257149917be19a84f13e0ddd2a8eccc32
Reviewed-on: https://dawn-review.googlesource.com/c/dawn/+/24260
Commit-Queue: Corentin Wallez <cwallez@chromium.org>
Reviewed-by: Austin Eng <enga@chromium.org>
Reviewed-by: Stephen White <senorblanco@chromium.org>