tree 3cb44e543c2d6f062b531e06677dc5204bfea72b
parent 5528d0edd2c8587790cdc4de6dcf9d8ba35b4115
author Ken Rockot <rockot@google.com> 1631730540 +0000
committer Dawn LUCI CQ <dawn-scoped@luci-project-accounts.iam.gserviceaccount.com> 1631730540 +0000

Support flattening multiple CommandAllocators

This introduces CommandAllocator::AcquireCommandBlocks, which accepts a
vector of CommandAllocators and flattens them into a single iterable
sequence of commands. To support this, CommandAllocator is made movable.

Bug: dawn:809
Change-Id: I3984c243e4bd74568eccba1a8a58ec26324c8ffa
Reviewed-on: https://dawn-review.googlesource.com/c/dawn/+/63822
Commit-Queue: Ken Rockot <rockot@google.com>
Reviewed-by: Austin Eng <enga@chromium.org>