Signed-off-by: Lionel Landwerlin <lionel.g.landwerlin@intel.com>
Reviewed-by: Caio Oliveira <caio.oliveira@intel.com>
Part-of: <https://gitlab.freedesktop.org/mesa/mesa/-/merge_requests/13719>
#ifndef BRW_NIR_RT_BUILDER_H
#define BRW_NIR_RT_BUILDER_H
+/* This file provides helpers to access memory based data structures that the
+ * RT hardware reads/writes and their locations.
+ *
+ * See also "Memory Based Data Structures for Ray Tracing" (BSpec 47547) and
+ * "Ray Tracing Address Computation for Memory Resident Structures" (BSpec
+ * 47550).
+ */
+
#include "brw_rt.h"
#include "nir_builder.h"