tree b0414bfc459150e64835df71cfb123e76472aa0a
parent 0a067f1ff9a41dabb7be6ad0d1d4fc81fec2bda1
author Ryan Harrison <rharrison@chromium.org> 1617346663 +0000
committer Commit Bot service account <commit-bot@chromium.org> 1617346663 +0000

Split top-level reflection code into either Tint or SPIRV-Cross

Refactors the existing general reflection code to either use Tint or
SPIRV-Cross, depending on the backend being used and provided flags.

Tint is used when UseTintGenerator is enabled, otherwise SPIRV-Cross is
used.

For OpenGL, when Tint is used, additional reflection is performed using
SPIRV-Cross to support GLSL generation.

There still exists backend specific reflection that needs to be
implemented in Tint for the complete removal of SPIRV-Cross for
non-OpenGL when UseTintGenerator is enabled.

BUG=dawn:743

Change-Id: Ie77afa83a2c960b3c87a3419997a16f8392991fd
Reviewed-on: https://dawn-review.googlesource.com/c/dawn/+/46480
Reviewed-by: Austin Eng <enga@chromium.org>
Reviewed-by: Corentin Wallez <cwallez@chromium.org>
Commit-Queue: Corentin Wallez <cwallez@chromium.org>
Auto-Submit: Ryan Harrison <rharrison@chromium.org>