tree 7d54496290eb1bc2b0f8cd807c5eb3617c1f4775
parent cb0309ed6c05db4636ca1c51ded1a65209c9b104
author James Price <jrprice@google.com> 1624921483 +0000
committer James Price <jrprice@google.com> 1624921483 +0000

validation: Validate interpolation attributes

They are only valid on entry point parameters and return types, and
struct members. They must only be used on floating point scalar and
vector types. If the interpolation type is flat, the sampling type
must not be specified.

Bug: tint:746
Change-Id: Iab17816bc9947a74593a5937bdf513ac9ec664f1
Reviewed-on: https://dawn-review.googlesource.com/c/tint/+/56241
Auto-Submit: James Price <jrprice@google.com>
Reviewed-by: Ben Clayton <bclayton@google.com>
Kokoro: Kokoro <noreply+kokoro@google.com>