diff options
Diffstat (limited to 'src/plugins/scenegraph/d3d12/qsgd3d12renderloop.cpp')
-rw-r--r-- | src/plugins/scenegraph/d3d12/qsgd3d12renderloop.cpp | 14 |
1 files changed, 14 insertions, 0 deletions
diff --git a/src/plugins/scenegraph/d3d12/qsgd3d12renderloop.cpp b/src/plugins/scenegraph/d3d12/qsgd3d12renderloop.cpp index 9798f0ca66..44c2744978 100644 --- a/src/plugins/scenegraph/d3d12/qsgd3d12renderloop.cpp +++ b/src/plugins/scenegraph/d3d12/qsgd3d12renderloop.cpp @@ -656,6 +656,20 @@ void QSGD3D12RenderThread::syncAndRender() int(threadTimer.elapsed() - renderTime / 1000000)); Q_QUICK_SG_PROFILE_END(QQuickProfiler::SceneGraphRenderLoopFrame); + + static int devLossTest = qEnvironmentVariableIntValue("QT_D3D_TEST_DEVICE_LOSS"); + if (devLossTest > 0) { + static QElapsedTimer kt; + static bool timerRunning = false; + if (!timerRunning) { + kt.start(); + timerRunning = true; + } else if (kt.elapsed() > 5000) { + --devLossTest; + kt.restart(); + engine->simulateDeviceLoss(); + } + } } template<class T> T *windowFor(const QVector<T> &list, QQuickWindow *window) |