tree dc433da138ed7133035bd2a50e5569236bb375bd
parent 2008d15326a7249d783b616fe52d9f75f6bcf285
author Corentin Wallez <cwallez@chromium.org> 1593517874 +0000
committer Commit Bot service account <commit-bot@chromium.org> 1593517874 +0000

Add Buffer::Get[|Const]MappedRange

This CL adds GetMappedRange reusing the existing GetMappedPointerImpl
call in dawn_native. In dawn_wire tracking is added to keep a
Buffer::mMappedData around.

Tests are added to test the result of Get[|Const]MappedRange in all
buffer states.

Bug: dawn:445
Change-Id: I3737dc4d36f31d392839952da0b5c0d10c7c8a88
Reviewed-on: https://dawn-review.googlesource.com/c/dawn/+/23861
Commit-Queue: Corentin Wallez <cwallez@chromium.org>
Reviewed-by: Kai Ninomiya <kainino@chromium.org>