anv/gen9: expose VK_EXT_post_depth_coverage
authorIlia Mirkin <imirkin@alum.mit.edu>
Fri, 20 Jul 2018 21:50:02 +0000 (15:50 -0600)
committerJason Ekstrand <jason.ekstrand@intel.com>
Sun, 22 Jul 2018 21:56:44 +0000 (14:56 -0700)
commit257128079cdd83d6badcab34d647ff6a6fc87d3e
tree88eff895b2243b0f41da6b966f621524d67e6e7a
parent768f1436677177712caaea49f7519f0c3da3b9f4
anv/gen9: expose VK_EXT_post_depth_coverage

Note that the use of ICMS_INNER_CONSERVATIVE disagrees with the GL driver.
Perhaps it's more performant than ICMS_NORMAL and is otherwise permitted?
Not sure, so I left it as-is.

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/intel/vulkan/anv_extensions.py
src/intel/vulkan/anv_pipeline.c
src/intel/vulkan/genX_pipeline.c