tree d342d898abd504ea677e57f649fe6985d817d217
parent 3533e9271240aadd7e527d20044cb5a286ac9dc6
author Jiawei Shao <jiawei.shao@intel.com> 1730092882 +0000
committer Dawn LUCI CQ <dawn-scoped@luci-project-accounts.iam.gserviceaccount.com> 1730092882 +0000

Enable D3D12 render pass and use PRESERVE usage on null RTV slots

This patch enables the use of D3D12 render pass by checking
`D3D12_FEATURE_DATA_D3D12_OPTIONS18.RenderPassesValid` and uses
`PRESERVE` usage instead of `NO_ACCESS` on null RTV slots because
using `NO_ACCESS` means the null RTV will not be bound for raster
and consume the slots, thus the non-null RTVs will be bound to
wrong slots.

Fixed: chromium:347282485
Test: dawn_end2end_tests
Change-Id: Id1adf1cd65a4a2dfa02b70cb7b18cb115400ca23
Reviewed-on: https://dawn-review.googlesource.com/c/dawn/+/212254
Reviewed-by: Corentin Wallez <cwallez@google.com>
Commit-Queue: Jiawei Shao <jiawei.shao@intel.com>
Reviewed-by: Loko Kung <lokokung@google.com>
Reviewed-by: Rafael Cintron <rafael.cintron@microsoft.com>