diff --git a/src/compiler/nir/nir_intrinsics.py b/src/compiler/nir/nir_intrinsics.py index 86d16266696..cde500e3f1a 100644 --- a/src/compiler/nir/nir_intrinsics.py +++ b/src/compiler/nir/nir_intrinsics.py @@ -1439,6 +1439,22 @@ system_value("ray_launch_size_addr_amd", 1, bit_sizes=[64]) # Scratch base of callable stack for ray tracing. system_value("rt_dynamic_callable_stack_base_amd", 1) +# Ray Tracing Traversal inputs +system_value("sbt_offset_amd", 1) +system_value("sbt_stride_amd", 1) +system_value("accel_struct_amd", 1, bit_sizes=[64]) + +# 0. SBT Index +# 1. Ray Tmax +# 2. Primitive Id +# 3. Instance Addr +# 4. Geometry Id and Flags +# 5. Hit Kind +intrinsic("execute_closest_hit_amd", src_comp=[1, 1, 1, 1, 1, 1]) + +# 0. Ray Tmax +intrinsic("execute_miss_amd", src_comp=[1]) + # Load forced VRS rates. intrinsic("load_force_vrs_rates_amd", dest_comp=1, bit_sizes=[32], flags=[CAN_ELIMINATE, CAN_REORDER])