Fixed another potential issue in ~DeviceContextVkImpl()

1 files changed, 4 insertions, 2 deletions

diff --git a/Graphics/GraphicsEngineVulkan/src/DeviceContextVkImpl.cpp b/Graphics/GraphicsEngineVulkan/src/DeviceContextVkImpl.cpp
index 39e7d744..1c8352d6 100644
--- a/Graphics/GraphicsEngineVulkan/src/DeviceContextVkImpl.cpp
+++ b/Graphics/GraphicsEngineVulkan/src/DeviceContextVkImpl.cpp
@@ -132,10 +132,12 @@ namespace Diligent
             // There should be no outstanding commands, but we need to call Flush to discard all stale
             // context resources to actually destroy them in the next call to ReleaseStaleContextResources()
             Flush();
-            // We must now wait for GPU to finish so that we can safely destroy all context resources
-            pDeviceVkImpl->IdleGPU(true);
         }
 
+        // We must now wait for GPU to finish so that we can safely destroy all context resources.
+        // We need to idle when destroying deferred contexts as well since some resources may still be in use.
+        pDeviceVkImpl->IdleGPU(true);
+
         DisposeCurrentCmdBuffer(pDeviceVkImpl->GetNextFenceValue());
 
         // There must be no resources in the stale resource list. For immediate context, all stale resources must have been