tree 898a96ac6b3fe97789184b51b329b49fe23beb02
parent c44a577cd84e2502afb0644ba2c51930b516e248
author Jiawei Shao <jiawei.shao@intel.com> 1658974440 +0000
committer Dawn LUCI CQ <dawn-scoped@luci-project-accounts.iam.gserviceaccount.com> 1658974440 +0000

D3D12: Add RENDER_ATTACHMENT usage on depth stencil textures on Intel GPUs

This patch adds RENDER_ATTACHMENT to the internal usage of D3D12 depth
stencil textures on Intel GPU because due to a driver bug we have to
initialize all the depth stencil textures with clear on Intel GPUs
before copying with them. Otherwise, if a depth stencil texture is created
without RENDER_ATTACHMENT usage, it will be initialized by copies, which
will still trigger the driver bug mentioned above.

Bug: 1487
Test: dawn_end2end_test
Change-Id: I78b9a3e2bc4098d6f3f2619644c80fd54dafd4e8
Reviewed-on: https://dawn-review.googlesource.com/c/dawn/+/96985
Reviewed-by: Austin Eng <enga@chromium.org>
Kokoro: Kokoro <noreply+kokoro@google.com>
Commit-Queue: Jiawei Shao <jiawei.shao@intel.com>