blorp/clear: Add a binding-table-based CCS resolve function

v2:
- Do layered resolves.
(Jason Ekstrand):
- Replace "bt" suffix with "attachment".
- Rename helper function to prepare_ccs_resolve.
- Move blorp_params_init() into helper function.

Signed-off-by: Nanley Chery <[email protected]>
Reviewed-by: Iago Toral Quiroga <[email protected]>
Reviewed-by: Jason Ekstrand <[email protected]>

1 files changed, 11 insertions, 0 deletions

diff --git a/src/intel/blorp/blorp.h b/src/intel/blorp/blorp.h
index 744c1b1ea0a..d5226c22481 100644
--- a/src/intel/blorp/blorp.h
+++ b/src/intel/blorp/blorp.h
@@ -191,6 +191,17 @@ blorp_ccs_resolve(struct blorp_batch *batch,
                   enum isl_format format,
                   enum blorp_fast_clear_op resolve_op);
 
+/* Resolves subresources of the image subresource range specified in the
+ * binding table.
+ */
+void
+blorp_ccs_resolve_attachment(struct blorp_batch *batch,
+                             const uint32_t binding_table_offset,
+                             struct blorp_surf * const surf,
+                             const uint32_t level, const uint32_t num_layers,
+                             const enum isl_format format,
+                             const enum blorp_fast_clear_op resolve_op);
+
 /**
  * For an overview of the HiZ operations, see the following sections of the
  * Sandy Bridge PRM, Volume 1, Part2: