From b19c5b9f73baadb4e9e51561650d601780219c74 Mon Sep 17 00:00:00 2001
From: baldurk <baldurk@baldurk.org>
Date: Tue, 13 May 2025 15:16:42 +0100
Subject: [PATCH] Prevent crash if programmatic capture happens after deleting
 swapchain

---
 renderdoc/driver/d3d11/d3d11_device.cpp | 3 +++
 renderdoc/driver/d3d12/d3d12_device.cpp | 3 +++
 2 files changed, 6 insertions(+)

diff --git a/renderdoc/driver/d3d11/d3d11_device.cpp b/renderdoc/driver/d3d11/d3d11_device.cpp
index 23256a9a8..245295828 100644
--- a/renderdoc/driver/d3d11/d3d11_device.cpp
+++ b/renderdoc/driver/d3d11/d3d11_device.cpp
@@ -1635,6 +1635,9 @@ void WrappedID3D11Device::ReleaseSwapchainResources(IDXGISwapper *swapper, UINT
                                                     IUnknown *const *ppPresentQueue,
                                                     IUnknown **unwrappedQueues)
 {
+  if(m_LastSwap == swapper)
+    m_LastSwap = NULL;
+
   RDCASSERT(ppPresentQueue == NULL);
 
   if(ppPresentQueue)
diff --git a/renderdoc/driver/d3d12/d3d12_device.cpp b/renderdoc/driver/d3d12/d3d12_device.cpp
index 9b0bdf03d..87768eaa8 100644
--- a/renderdoc/driver/d3d12/d3d12_device.cpp
+++ b/renderdoc/driver/d3d12/d3d12_device.cpp
@@ -1701,6 +1701,9 @@ void WrappedID3D12Device::ReleaseSwapchainResources(IDXGISwapper *swapper, UINT
                                                     IUnknown *const *ppPresentQueue,
                                                     IUnknown **unwrappedQueues)
 {
+  if(m_LastSwap == swapper)
+    m_LastSwap = NULL;
+
   if(ppPresentQueue)
   {
     for(UINT i = 0; i < QueueCount; i++)