vk/meta: Make clear a no-op if no layers need clearing
authorJason Ekstrand <jason.ekstrand@intel.com>
Sat, 16 May 2015 17:23:43 +0000 (10:23 -0700)
committerJason Ekstrand <jason.ekstrand@intel.com>
Sat, 16 May 2015 17:30:05 +0000 (10:30 -0700)
commit22e61c9da4cf81d2a3ce753cb6cfd2d74aac8e47
tree7f611be2e2b4b424284f27491ce426d5b84f05fd
parent120394ac923f186b18679448ea5d9f088728aa2d
vk/meta: Make clear a no-op if no layers need clearing

Among other things, this prevents recursive meta.
src/vulkan/meta.c