tree a751dd778b5a618265fecc6f6e8d1e5b2d579d46
parent f04c0c77170c204b8d42ac9b3c4d5b94fc19b88a
author dan sinclair <dsinclair@chromium.org> 1749662002 -0700
committer Dawn LUCI CQ <dawn-scoped@luci-project-accounts.iam.gserviceaccount.com> 1749662002 -0700

[spirv-reader][ir] Fixup interpolation values.

When coming from SPIR-V all fragment sharder integer inputs are
decorated as `flat`. We need to strip these off when coming to WGSL if
they don't have a `location` attached as well.

The default value of `perspective,center` is stripped off as well.

Bug: 42250952
Change-Id: Ie817fe59329dcd45f2bb893322d44e8232aebee5
Reviewed-on: https://dawn-review.googlesource.com/c/dawn/+/246334
Commit-Queue: dan sinclair <dsinclair@chromium.org>
Reviewed-by: James Price <jrprice@google.com>