tree 028ecc8af29912190ce266ca9632ee0d2a22ec26
parent 22c3ff73c199468dd1ba2c2f5e3383c3bf04c959
author Li, Hao <hao.x.li@intel.com> 1567825725 +0000
committer Commit Bot service account <commit-bot@chromium.org> 1567825725 +0000

Align the size of Uniform and Storage buffer to 16 bytes in Metal

On Metal, it requires the size of the constant buffer to be no less
than the size of the constant buffer block defined in shader, and
the overall size of the constant buffer must be aligned to the
largest alignment of its members.

BUG=dawn:139

Change-Id: I37730b1415baecb6638aaaacec87789decf07606
Reviewed-on: https://dawn-review.googlesource.com/c/dawn/+/10920
Reviewed-by: Corentin Wallez <cwallez@chromium.org>
Reviewed-by: Austin Eng <enga@chromium.org>
Commit-Queue: Hao Li <hao.x.li@intel.com>