tree 26946ece020f108ee2f3ec7401e43b7f6f80d301
parent 0f37afb74ef88c05222e660701a3214dd8998994
author Ben Clayton <bclayton@google.com> 1607072769 +0000
committer Commit Bot service account <commit-bot@chromium.org> 1607072769 +0000

Rework all transforms to transform-on-copy

instead of transform-in-place.

This is a public API breaking change, so I've added the `DAWN_USE_NEW_TINT_TRANSFORM_API` define which is used by Dawn to know which API to use.

As we're going to have to go through the effort of an API breaking change, use this as an opportunity to rename Transformer to Transform, and remove 'Transform' from each of the transforms themselves (they're already in the transform namespace).

Bug: tint:390
Bug: tint:389
Change-Id: I1017507524b76bb4ffd26b95e550ef53ddc891c9
Reviewed-on: https://dawn-review.googlesource.com/c/tint/+/34800
Reviewed-by: dan sinclair <dsinclair@chromium.org>
Commit-Queue: Ben Clayton <bclayton@google.com>