anv: Add initial support for Sky Lake color compression

This commit adds basic support for color compression.  For the moment,
color compression is only enabled within a render pass and a full resolve
is done before the render pass finishes.  All texturing operations still
happen with CCS disabled.

1 files changed, 1 insertions, 0 deletions

diff --git a/src/intel/vulkan/anv_private.h b/src/intel/vulkan/anv_private.h
index ce8ceb2005e..bb7837e3c0a 100644
--- a/src/intel/vulkan/anv_private.h
+++ b/src/intel/vulkan/anv_private.h
@@ -1083,6 +1083,7 @@ void anv_dynamic_state_copy(struct anv_dynamic_state *dest,
  * The clear value is valid only if there exists a pending clear.
  */
 struct anv_attachment_state {
+   enum isl_aux_usage                           aux_usage;
    struct anv_state                             color_rt_state;
 
    VkImageAspectFlags                           pending_clear_aspects;