Purge renderpass refs from renderer when redirecting via QRhiRt

Pick-to: 6.0
Fixes: QTBUG-88761
Change-Id: Ia5df65a4a09a7554a7d0cca4533f766cb5abe97b
Reviewed-by: Miikka Heikkinen <miikka.heikkinen@qt.io>
Reviewed-by: Andy Nichols <andy.nichols@qt.io>

1 files changed, 8 insertions, 7 deletions

diff --git a/src/quick/items/qquickwindow.cpp b/src/quick/items/qquickwindow.cpp
index 9e01737c8b..698ac341a4 100644
--- a/src/quick/items/qquickwindow.cpp
+++ b/src/quick/items/qquickwindow.cpp
@@ -515,14 +515,15 @@ void forceUpdate(QQuickItem *item)
 
 void QQuickWindowRenderTarget::reset(QRhi *rhi, QSGRenderer *renderer)
 {
-    if (rhi && owns) {
-        if (renderer != nullptr && rpDesc != nullptr)
+    if (rhi) {
+        if (renderer)
             renderer->invalidatePipelineCacheDependency(rpDesc);
-
-        delete renderTarget;
-        delete rpDesc;
-        delete texture;
-        delete depthStencil;
+        if (owns) {
+            delete renderTarget;
+            delete rpDesc;
+            delete texture;
+            delete depthStencil;
+        }
     }
 
     renderTarget = nullptr;