tree a7b3f8e86535b7725140945812bf7458d3f7d12d
parent 692b15ba4e194a2f030022989db335814e43ebc8
author Jiawei Shao <jiawei.shao@intel.com> 1703097737 +0000
committer Dawn LUCI CQ <dawn-scoped@luci-project-accounts.iam.gserviceaccount.com> 1703097737 +0000

Tint: implement the polyfill of pack4x{U|I}8 with dot products

This patch changes the last step of the polyfill of pack4xI8 and
pack4xU8 with a dot product with vec4u(1).

Bug: tint:1497
Change-Id: I655b26e7f040b3f4c3e4d72fdb4f5025f4444e22
Reviewed-on: https://dawn-review.googlesource.com/c/dawn/+/166386
Reviewed-by: Corentin Wallez <cwallez@chromium.org>
Commit-Queue: David Neto <dneto@google.com>
Reviewed-by: David Neto <dneto@google.com>
Kokoro: Kokoro <noreply+kokoro@google.com>