tree 84590380ed36a0e7170e10204aa454ff058306bf
parent 19b910d7964b8c780bcc7e96dff6bf0f61557692
author Hao Li <hao.x.li@intel.com> 1600307969 +0000
committer Commit Bot service account <commit-bot@chromium.org> 1600307969 +0000

Add buffer lazy initialization before resolve queries on D3D12

- Reomve buffer initialization at buffer creation in end2end tests,
and implement lazy initialization when resolving queries to buffer
on D3D12 backend.
- Add buffer lazy zero init tests for resolveQuerySet on D3D12.
- For other backends, buffer lazy initialization will be added when
its resolve method is implemented.

Bug: dawn:434
Change-Id: Ib91c004b37ca912135a1c2fbb53bbd16e2d4eac6
Reviewed-on: https://dawn-review.googlesource.com/c/dawn/+/28461
Reviewed-by: Austin Eng <enga@chromium.org>
Commit-Queue: Hao Li <hao.x.li@intel.com>