tree 18dab18d2b57b72bfda99b7784cfb1e27cf02550
parent 969df2b3a21c126b2e0015ce2392c135f32a6a08
author Ryan Harrison <rharrison@chromium.org> 1575404713 +0000
committer Commit Bot service account <commit-bot@chromium.org> 1575404713 +0000

Refactor code to have rudimentary support for using SPVC

This is the first step for having a fully operational SPVC usage
path. This version of SPVC integration uses SPVC for setting up the
options to the compiler, but a lot of the actual interaction with
spirv-cross is done in Dawn, just via SPVC's compiler object.

Future CLs will migrate more of the spirv-cross interaction to using
the SPVC API, eventually removing the need for Dawn to know about
spirv-cross.

BUG=dawn:288

Change-Id: I68e0773f910d7fe967235b6987b3debe1d13883f
Reviewed-on: https://dawn-review.googlesource.com/c/dawn/+/14143
Commit-Queue: Ryan Harrison <rharrison@chromium.org>
Reviewed-by: Austin Eng <enga@chromium.org>