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| author | Aurélien Brooke <aurelien@bahiasoft.fr> | 2023-03-19 08:29:25 +0100 |
|---|---|---|
| committer | Qt Cherry-pick Bot <cherrypick_bot@qt-project.org> | 2023-03-20 14:14:36 +0000 |
| commit | cf1126c6b4846887f9b6074255fc444057974bc9 (patch) | |
| tree | 3ea12712c9a6892f16aae3943fc6d5644dfc7aa5 | |
| parent | 0f527d930f11b081608ab03e819b1ca0cdbf1471 (diff) | |
| download | qt3d-cf1126c6b4846887f9b6074255fc444057974bc9.tar.gz | |
Scene3D: fix crash in setItemAreaAndDevicePixelRatio when entity is null
Change-Id: Ib4ced4fa56fb038b5ee440e0f4e752b2d2570abe
Reviewed-by: Mike Krus <mike.krus@kdab.com>
(cherry picked from commit 0e66d82ec30eb1800774e121c534579181aa6d07)
Reviewed-by: Qt Cherry-pick Bot <cherrypick_bot@qt-project.org>
| -rw-r--r-- | src/quick3d/imports/scene3d/scene3ditem.cpp | 7 |
1 files changed, 5 insertions, 2 deletions
diff --git a/src/quick3d/imports/scene3d/scene3ditem.cpp b/src/quick3d/imports/scene3d/scene3ditem.cpp index a65fb8baa..53f238927 100644 --- a/src/quick3d/imports/scene3d/scene3ditem.cpp +++ b/src/quick3d/imports/scene3d/scene3ditem.cpp @@ -548,8 +548,11 @@ void Scene3DItem::createDummySurface(QWindow *rw, Qt3DRender::QRenderSurfaceSele */ void Scene3DItem::setItemAreaAndDevicePixelRatio(QSize area, qreal devicePixelRatio) { - Qt3DRender::QRenderSurfaceSelector *surfaceSelector - = Qt3DRender::QRenderSurfaceSelectorPrivate::find(entity()); + Qt3DCore::QEntity *rootEntity = entity(); + if (!rootEntity) { + return; + } + Qt3DRender::QRenderSurfaceSelector *surfaceSelector = Qt3DRender::QRenderSurfaceSelectorPrivate::find(rootEntity); if (surfaceSelector) { surfaceSelector->setExternalRenderTargetSize(area); surfaceSelector->setSurfacePixelRatio(devicePixelRatio); |