tree 28a53091d72d3b7e52815d6b3906ae96888b70ac
parent 3c33cf15e32844d0533ef25afc2e31107548a3bc
author Zhaoming Jiang <zhaoming.jiang@intel.com> 1670004717 +0000
committer Dawn LUCI CQ <dawn-scoped@luci-project-accounts.iam.gserviceaccount.com> 1670004717 +0000

Tint: Refactor transform VertexPulling and its unit tests

This CL prepare transform VertexPulling and its unit tests for
implementing f16 pipeline io. This CL distinguishes vertex format type
and WGSL variable type of a vertex shader attribute (location input) in
VertexPuilling transform as both `f32` and `f16` WGSL types would be
mapepd to float vertex format. This CL splits VertexPulling unit tests
by base veretx format (SInt, UInt and Float), make it easier to add
`f16` tests.

Bugs: tint:1473, tint:1502
Change-Id: I649deb61e8eb8dac6ebd653bf77ef96475334a56
Reviewed-on: https://dawn-review.googlesource.com/c/dawn/+/112520
Commit-Queue: Zhaoming Jiang <zhaoming.jiang@intel.com>
Reviewed-by: Ben Clayton <bclayton@google.com>
Kokoro: Kokoro <noreply+kokoro@google.com>