radv: Encode child opaqueness information in triangle nodes

Part-of: <https://gitlab.freedesktop.org/mesa/mesa/-/merge_requests/32417>
2025-04-28 13:43:37 +02:00
parent 7301e92d49
commit 3b1f94d00d
1 changed files with 3 additions and 1 deletions
@@ -17,10 +17,12 @@ radv_encode_triangle_gfx10_3(VOID_REF dst_addr, vk_ir_triangle_node src)
 {
   REF(radv_bvh_triangle_node) dst = REF(radv_bvh_triangle_node)(dst_addr);

+   bool opaque = (src.geometry_id_and_flags & VK_GEOMETRY_OPAQUE) != 0;
+
   DEREF(dst).coords = src.coords;
   DEREF(dst).triangle_id = src.triangle_id;
   DEREF(dst).geometry_id_and_flags = src.geometry_id_and_flags;
-   DEREF(dst).id = 9;
+   DEREF(dst).id = 9 | (opaque ? 128 : 0);
 }

 void