spirv: add support for SPV_KHR_post_depth_coverage
authorIlia Mirkin <imirkin@alum.mit.edu>
Fri, 20 Jul 2018 21:50:01 +0000 (15:50 -0600)
committerJason Ekstrand <jason.ekstrand@intel.com>
Sun, 22 Jul 2018 21:56:36 +0000 (14:56 -0700)
commit768f1436677177712caaea49f7519f0c3da3b9f4
tree75acae32653befcc833decf3c8eb01d5464de3c9
parent6cbbd5b4f8c0fac468476ae19c5a02b42800f816
spirv: add support for SPV_KHR_post_depth_coverage

Allow the capability to be exposed, and convert the new execution mode
into fs state.

Signed-off-by: Ilia Mirkin <imirkin@alum.mit.edu>
Reviewed-by: Lionel Landwerlin <lionel.g.landwerlin@intel.com>
Reviewed-by: Jason Ekstrand <jason@jlekstrand.net>
src/compiler/shader_info.h
src/compiler/spirv/spirv_to_nir.c