vk/image: Linear stencil buffers are illegal
authorChad Versace <chad.versace@intel.com>
Fri, 28 Aug 2015 15:04:59 +0000 (08:04 -0700)
committerChad Versace <chad.versace@intel.com>
Fri, 28 Aug 2015 15:04:59 +0000 (08:04 -0700)
commit053d32d2a5906057519e12ffd8bc946bee2f5c60
treecdc039ac595c4af38cee63ad27112c373aafef68
parent14e1d58fb79ccb5034587092eaa3678f2642edc5
vk/image: Linear stencil buffers are illegal

The hardware requires that stencil buffer memory be W-tiled.

From the Sandybridge PRM:
   This buffer is supported only in Tile W memory.
src/vulkan/anv_image.c