tree a21ba3a7edc370aeffad8623783e889894c91c3f
parent 2092a66ab5e4b91bf7eb163008d13190d7faaa53
author Michael Tang <tangm@microsoft.com> 1631315793 +0000
committer Dawn LUCI CQ <dawn-scoped@luci-project-accounts.iam.gserviceaccount.com> 1631315793 +0000

D3D12: Use a separate space for the index offset constants

Tint's HLSL writer can now map sets to spaces, so we can use a dedicated
space  and register to store the index offset constants. Currently, we
use the first space (0) and find a free unused register.

Bug: dawn:1103
Change-Id: Ie1fe95ec314097baf0e0952a0c78222cad493c95
Reviewed-on: https://dawn-review.googlesource.com/c/dawn/+/63223
Reviewed-by: Corentin Wallez <cwallez@chromium.org>
Commit-Queue: Michael Tang <tangm@microsoft.com>