From eaea7bbadfedc13f76999b5292f3d6fc465c43ee Mon Sep 17 00:00:00 2001
From: TheNumbat <max@thenumb.at>
Date: Fri, 26 Apr 2024 19:00:50 -0400
Subject: [PATCH] fast trace flag

---
 rvk/acceleration.cpp | 4 ++--
 1 file changed, 2 insertions(+), 2 deletions(-)

diff --git a/rvk/acceleration.cpp b/rvk/acceleration.cpp
index 4ff661c..46ac142 100644
--- a/rvk/acceleration.cpp
+++ b/rvk/acceleration.cpp
@@ -204,7 +204,7 @@ Opt<BLAS::Buffers> BLAS::make(Arc<Device_Memory, Alloc>& memory, Slice<const BLA
             .sType = VK_STRUCTURE_TYPE_ACCELERATION_STRUCTURE_BUILD_GEOMETRY_INFO_KHR,
             .type = VK_ACCELERATION_STRUCTURE_TYPE_BOTTOM_LEVEL_KHR,
             .flags = VK_BUILD_ACCELERATION_STRUCTURE_ALLOW_DATA_ACCESS_KHR |
-                     VK_BUILD_ACCELERATION_STRUCTURE_PREFER_FAST_BUILD_BIT_KHR,
+                     VK_BUILD_ACCELERATION_STRUCTURE_PREFER_FAST_TRACE_BIT_KHR,
             .mode = VK_BUILD_ACCELERATION_STRUCTURE_MODE_BUILD_KHR,
             .geometryCount = static_cast<u32>(geometries.length()),
             .pGeometries = geometries.data(),
@@ -293,7 +293,7 @@ BLAS BLAS::build(Arc<Device, Alloc> device, Commands& cmds, Buffers buffers, Buf
             .sType = VK_STRUCTURE_TYPE_ACCELERATION_STRUCTURE_BUILD_GEOMETRY_INFO_KHR,
             .type = VK_ACCELERATION_STRUCTURE_TYPE_BOTTOM_LEVEL_KHR,
             .flags = VK_BUILD_ACCELERATION_STRUCTURE_ALLOW_DATA_ACCESS_KHR |
-                     VK_BUILD_ACCELERATION_STRUCTURE_PREFER_FAST_BUILD_BIT_KHR,
+                     VK_BUILD_ACCELERATION_STRUCTURE_PREFER_FAST_TRACE_BIT_KHR,
             .mode = VK_BUILD_ACCELERATION_STRUCTURE_MODE_BUILD_KHR,
             .dstAccelerationStructure = acceleration_structure,
             .geometryCount = static_cast<u32>(geometries.length()),