tree 6e79726924970016c1e50b5069a27e71e57edd3f
parent 6ca623c5f56af31ac9e524b2a1c3691382ce3c63
author Jie Chen <jie.a.chen@intel.com> 1711541904 +0000
committer Dawn LUCI CQ <dawn-scoped@luci-project-accounts.iam.gserviceaccount.com> 1711541904 +0000

d3d11: Use multiple staging buffers

Using multiple staging buffers and tracking their 'mLastUsageSerial' can
best avoid buffer map stalls in Buffer::WriteInternal.

Bug: dawn:2357
Change-Id: I7bda152640d329608702d9af7639c39bf1bd1c6a
Reviewed-on: https://dawn-review.googlesource.com/c/dawn/+/170920
Commit-Queue: Jie A Chen <jie.a.chen@intel.com>
Reviewed-by: Austin Eng <enga@chromium.org>
Reviewed-by: Peng Huang <penghuang@chromium.org>