Previously spirv-cross had problems translate mat2 to equivalent Metal type. See the reported issue: https://github.com/KhronosGroup/SPIRV-Cross/issues/1200 It has been fixed on upstream repo. DEQP tests using mat2 should pass now. Bug: angleproject:2634 Change-Id: I68e871965c7004ae34dc0fa92c926905cb0c14cf Reviewed-on: https://chromium-review.googlesource.com/c/angle/angle/+/1966183 Commit-Queue: Jamie Madill <jmadill@chromium.org> Reviewed-by: Jamie Madill <jmadill@chromium.org>
