anv: Add anv_image::hiz_surface

Unused.

Signed-off-by: Nanley Chery <nanley.g.chery@intel.com>
Reviewed-by: Jason Ekstrand <jason@jlekstrand.net>

diff --git a/src/intel/vulkan/anv_private.h b/src/intel/vulkan/anv_private.h
index 4fa403ff18ded5fb7800c15ac651feda2fb641e1..dfcedd16a153e687dc5e7479fa9b1cddf48ef96e 100644 (file)
--- a/src/intel/vulkan/anv_private.h
+++ b/src/intel/vulkan/anv_private.h
@@ -1648,6 +1648,7 @@ anv_pipeline_setup_l3_config(struct anv_pipeline *pipeline, bool needs_slm);
  * Subsurface of an anv_image.
  */
 struct anv_surface {
+   /** Valid only if isl_surf::size > 0. */
    struct isl_surf isl;
 
    /**
@@ -1694,6 +1695,7 @@ struct anv_image {
 
       struct {
          struct anv_surface depth_surface;
+         struct anv_surface hiz_surface;
          struct anv_surface stencil_surface;
       };
    };