tree f85d3bf883fb31edcd12524e20abe7de06ac2e38
parent a18d1234f36d2c919105d4f52edf6d19dbaed127
author Colin Blundell <blundell@chromium.org> 1711440840 +0000
committer Dawn LUCI CQ <dawn-scoped@luci-project-accounts.iam.gserviceaccount.com> 1711440840 +0000

[Static samplers] Add ability to chain static sampler in binding layout

This CL adds the ability to chain a static sampler in a sampler binding
layout, as well as initial validation and testing of static samplers:
* They can be chained only if the relevant feature is enabled
* If a static sampler is chained, it must contain a valid sampler object

Nothing yet uses static samplers - that will be for followup CLs.

Followup work will also add validation of the sampler object against the
type specified in the sampler binding layout and tests of this
validation.

Change-Id: Ie5379590e36ab741ed659a07f92907ff471d6227
Bug: dawn:2463
Reviewed-on: https://dawn-review.googlesource.com/c/dawn/+/179704
Commit-Queue: Colin Blundell <blundell@chromium.org>
Reviewed-by: Austin Eng <enga@chromium.org>
Reviewed-by: Nicolette Prevost <nicolettep@google.com>