From 369cc37446e81b260665ac5001699b8c52c09f4a Mon Sep 17 00:00:00 2001
From: baldurk <baldurk@baldurk.org>
Date: Fri, 10 May 2024 15:49:44 +0100
Subject: [PATCH] Ignore NULL BLAS pointers

---
 renderdoc/driver/d3d12/d3d12_initstate.cpp | 4 ++++
 1 file changed, 4 insertions(+)

diff --git a/renderdoc/driver/d3d12/d3d12_initstate.cpp b/renderdoc/driver/d3d12/d3d12_initstate.cpp
index f1e528161..622d05eea 100644
--- a/renderdoc/driver/d3d12/d3d12_initstate.cpp
+++ b/renderdoc/driver/d3d12/d3d12_initstate.cpp
@@ -1206,6 +1206,10 @@ bool D3D12ResourceManager::Serialise_InitialState(SerialiserType &ser, ResourceI
             (D3D12_GPU_VIRTUAL_ADDRESS *)(ResourceContents + sizeof(header));
         for(UINT64 i = 0; i < numBLAS; i++)
         {
+          // silently ignore NULL BLASs
+          if(blasAddrs[i] == 0)
+            continue;
+
           ResourceId blasId;
           UINT64 blasOffs;
           m_Device->GetResIDFromOrigAddr(blasAddrs[i], blasId, blasOffs);