From 7397e6da290ea0bd33e768bd8f314993b3336dd5 Mon Sep 17 00:00:00 2001
From: Sergey Sharybin <sergey@blender.org>
Date: Thu, 6 Mar 2025 11:58:13 +0100
Subject: [PATCH] Fix: Cycles HIP-RT crash

The crash has been introduced by the refactor of lights to be
objects in #134846.

We can make such cases easier to catch at compile time in the
future, but for now applying the minimal patch which solves the
problem without going deeper into refactor.

Pull Request: https://projects.blender.org/blender/blender/pulls/135570
---
 intern/cycles/device/hiprt/device_impl.cpp | 3 +++
 1 file changed, 3 insertions(+)

diff --git a/intern/cycles/device/hiprt/device_impl.cpp b/intern/cycles/device/hiprt/device_impl.cpp
index 990d1218eab..859be314719 100644
--- a/intern/cycles/device/hiprt/device_impl.cpp
+++ b/intern/cycles/device/hiprt/device_impl.cpp
@@ -766,6 +766,9 @@ void HIPRTDevice::build_blas(BVHHIPRT *bvh, Geometry *geom, hiprtBuildOptions op
       break;
     }
 
+    case Geometry::LIGHT:
+      return;
+
     default:
       assert(geom_input.geomType != hiprtInvalidValue);
   }