diff options
| -rw-r--r-- | src/quick/scenegraph/qsgthreadedrenderloop.cpp | 5 |
1 files changed, 5 insertions, 0 deletions
diff --git a/src/quick/scenegraph/qsgthreadedrenderloop.cpp b/src/quick/scenegraph/qsgthreadedrenderloop.cpp index a8668fd0c0..9b520d53f2 100644 --- a/src/quick/scenegraph/qsgthreadedrenderloop.cpp +++ b/src/quick/scenegraph/qsgthreadedrenderloop.cpp @@ -810,6 +810,11 @@ void QSGRenderThread::syncAndRender() QQuickProfiler::SceneGraphRenderLoopSync, 1); Q_TRACE(QSG_swap_entry); qCDebug(QSG_LOG_RENDERLOOP, QSG_RT_PAD, "- window not ready, skipping render"); + // Make sure a beginFrame() always gets an endFrame(). We could have + // started a frame but then not have a valid renderer (if there was no + // sync). So gracefully handle that. + if (cd->swapchain && rhi->isRecordingFrame()) + rhi->endFrame(cd->swapchain, QRhi::SkipPresent); } qCDebug(QSG_LOG_RENDERLOOP, QSG_RT_PAD, "- rendering done"); |