tree f990dc84441a51eaa3cb1d5ae5ca081a8aeb5f56
parent d56f8d2e050140d4f0bd5e4b33c9eabbfafaabef
author Yan, Shaobo <shaobo.yan@intel.com> 1551235587 +0000
committer Shaobo Yan <shaobo.yan@intel.com> 1551235587 +0000

Validate buffer to buffer copy size to be a multiple of 4 bytes

Metal needs buffer to buffer copy size must be a multiple of 4 bytes.
Adding validation to check this.

BUG=dawn:73

Change-Id: I9a4685d75439502017efa5455f7c2920a77f7a6d
Reviewed-on: https://dawn-review.googlesource.com/c/4900
Reviewed-by: Kai Ninomiya <kainino@chromium.org>
Reviewed-by: Corentin Wallez <cwallez@chromium.org>